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-rw-r--r--libX11/configure.ac972
-rw-r--r--libX11/cpprules.mak19
-rw-r--r--libX11/docbook.am194
-rw-r--r--libX11/include/X11/Xlib.h4
-rw-r--r--libX11/include/X11/Xlibint.h2794
-rw-r--r--libX11/include/X11/Xregion.h2
-rw-r--r--libX11/modules/im/ximcp/imCallbk.c1508
-rw-r--r--libX11/modules/im/ximcp/imDefIc.c3162
-rw-r--r--libX11/modules/im/ximcp/imDefIm.c4088
-rw-r--r--libX11/modules/im/ximcp/imDefLkup.c2340
-rw-r--r--libX11/modules/im/ximcp/imInt.c526
-rw-r--r--libX11/modules/im/ximcp/imLcFlt.c250
-rw-r--r--libX11/modules/im/ximcp/imLcIc.c398
-rw-r--r--libX11/modules/im/ximcp/imLcIm.c1464
-rw-r--r--libX11/modules/im/ximcp/imLcLkup.c834
-rw-r--r--libX11/modules/im/ximcp/imRm.c6392
-rw-r--r--libX11/modules/im/ximcp/imRmAttr.c3030
-rw-r--r--libX11/modules/im/ximcp/imThaiIc.c454
-rw-r--r--libX11/modules/im/ximcp/imTrX.c1036
-rw-r--r--libX11/modules/im/ximcp/imTrans.c627
-rw-r--r--libX11/modules/im/ximcp/makefile34
-rw-r--r--libX11/modules/lc/Utf8/makefile6
-rw-r--r--libX11/modules/lc/def/makefile5
-rw-r--r--libX11/modules/lc/gen/lcGenConv.c6296
-rw-r--r--libX11/modules/lc/gen/makefile6
-rw-r--r--libX11/modules/lc/xlocale/lcJis.c1888
-rw-r--r--libX11/modules/lc/xlocale/makefile8
-rw-r--r--libX11/modules/om/generic/makefile15
-rw-r--r--libX11/modules/om/generic/omGeneric.c4338
-rw-r--r--libX11/nls/makefile85
-rw-r--r--libX11/specs/XIM/Makefile.am46
-rw-r--r--libX11/specs/i18n/framework/Makefile.am32
-rw-r--r--libX11/specs/i18n/localedb/Makefile.am26
-rw-r--r--libX11/specs/i18n/localedb/localedb.xml1554
-rw-r--r--libX11/specs/i18n/trans/Makefile.am26
-rw-r--r--libX11/specs/i18n/trans/trans.xml3958
-rw-r--r--libX11/specs/libX11/CH02.xml6978
-rw-r--r--libX11/specs/libX11/Makefile.am76
-rw-r--r--libX11/src/ConvSel.c2
-rw-r--r--libX11/src/CrGlCur.c530
-rw-r--r--libX11/src/FSWrap.c524
-rw-r--r--libX11/src/GetDflt.c10
-rw-r--r--libX11/src/InitExt.c818
-rw-r--r--libX11/src/KeyBind.c2156
-rw-r--r--libX11/src/Makefile.am850
-rw-r--r--libX11/src/OpenDis.c1
-rw-r--r--libX11/src/Quarks.c826
-rw-r--r--libX11/src/RdBitF.c523
-rw-r--r--libX11/src/SetLocale.c506
-rw-r--r--libX11/src/StrKeysym.c4
-rw-r--r--libX11/src/XlibInt.c4335
-rw-r--r--libX11/src/Xrm.c5320
-rw-r--r--libX11/src/config.h243
-rw-r--r--libX11/src/genhextable.py39
-rw-r--r--libX11/src/makefile278
-rw-r--r--libX11/src/util/makefile6
-rw-r--r--libX11/src/util/makekeys.c3
-rw-r--r--libX11/src/xcb_io.c3
-rw-r--r--libX11/src/xcms/LRGB.c3688
-rw-r--r--libX11/src/xcms/PrOfId.c194
-rw-r--r--libX11/src/xcms/cmsProp.c298
-rw-r--r--libX11/src/xcms/config.h2
-rw-r--r--libX11/src/xcms/makefile71
-rw-r--r--libX11/src/xkb/Makefile27
-rw-r--r--libX11/src/xkb/XKB.c5
-rw-r--r--libX11/src/xkb/XKBBind.c28
-rw-r--r--libX11/src/xkb/XKBGAlloc.c2022
-rw-r--r--libX11/src/xkb/XKBGeom.c1380
-rw-r--r--libX11/src/xkb/XKBGetMap.c28
-rw-r--r--libX11/src/xkb/XKBMisc.c1
-rw-r--r--libX11/src/xkb/XKBSetGeom.c4
-rw-r--r--libX11/src/xkb/XKBUse.c28
-rw-r--r--libX11/src/xlibi18n/XDefaultIMIF.c938
-rw-r--r--libX11/src/xlibi18n/XDefaultOMIF.c2523
-rw-r--r--libX11/src/xlibi18n/XimProto.h7
-rw-r--r--libX11/src/xlibi18n/XlcDL.c1224
-rw-r--r--libX11/src/xlibi18n/lcCharSet.c450
-rw-r--r--libX11/src/xlibi18n/lcDB.c2680
-rw-r--r--libX11/src/xlibi18n/lcDynamic.c2
-rw-r--r--libX11/src/xlibi18n/lcFile.c1658
-rw-r--r--libX11/src/xlibi18n/lcGeneric.c2360
-rw-r--r--libX11/src/xlibi18n/lcPublic.c628
-rw-r--r--libX11/src/xlibi18n/makefile80
83 files changed, 46919 insertions, 45855 deletions
diff --git a/libX11/configure.ac b/libX11/configure.ac
index a39ab8d94..13d0188c7 100644
--- a/libX11/configure.ac
+++ b/libX11/configure.ac
@@ -1,486 +1,486 @@
-
-# Initialize Autoconf
-AC_PREREQ([2.60])
-AC_INIT([libX11], [1.4.3],
- [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libX11])
-AC_CONFIG_SRCDIR([Makefile.am])
-AC_CONFIG_HEADERS([src/config.h include/X11/XlibConf.h])
-AC_CONFIG_MACRO_DIR([m4])
-AC_CANONICAL_BUILD
-AC_CANONICAL_HOST
-# Set common system defines for POSIX extensions, such as _GNU_SOURCE
-# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL)
-# to avoid autoconf errors.
-AC_USE_SYSTEM_EXTENSIONS
-
-# Initialize Automake
-AM_INIT_AUTOMAKE([foreign dist-bzip2])
-AM_MAINTAINER_MODE
-
-# Initialize libtool
-AC_PROG_LIBTOOL
-
-# Require xorg-macros minimum of 1.12 for DocBook external references
-m4_ifndef([XORG_MACROS_VERSION],
- [m4_fatal([must install xorg-macros 1.12 or later before running autoconf/autogen])])
-XORG_MACROS_VERSION(1.12)
-XORG_DEFAULT_OPTIONS
-XORG_ENABLE_SPECS
-XORG_WITH_XMLTO(0.0.22)
-XORG_WITH_FOP([no])
-XORG_WITH_XSLTPROC
-XORG_CHECK_SGML_DOCTOOLS(1.7)
-XORG_PROG_RAWCPP
-
-# Required when PKG_CHECK_MODULES called within an if statement
-PKG_PROG_PKG_CONFIG
-
-if test x"$CC_FOR_BUILD" = x; then
- if test x"$cross_compiling" = xyes; then
- AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc)
- else
- CC_FOR_BUILD="$CC"
- fi
-fi
-AC_SUBST([CC_FOR_BUILD])
-
-if test x"$CPPFLAGS_FOR_BUILD" = x; then
- if test ! x"$cross_compiling" = xyes; then
- CPPFLAGS_FOR_BUILD=${CPPFLAGS}
- fi
-fi
-AC_SUBST(CPPFLAGS_FOR_BUILD)
-
-if test x"$CFLAGS_FOR_BUILD" = x; then
- if test ! x"$cross_compiling" = xyes; then
- CFLAGS_FOR_BUILD=${CFLAGS}
- fi
-fi
-AC_SUBST(CFLAGS_FOR_BUILD)
-
-if test x"$LDFLAGS_FOR_BUILD" = x; then
- if test ! x"$cross_compiling" = xyes; then
- LDFLAGS_FOR_BUILD=${LDFLAGS}
- fi
-fi
-AC_SUBST(LDFLAGS_FOR_BUILD)
-
-# Find perl for "make check" tests in nls/Makefile.am
-AC_ARG_WITH(perl,
- AS_HELP_STRING([--with-perl=<path>],
- [path to perl interpreter for build-time tests]),
- [PERL=$withval ; AC_MSG_CHECKING([perl]) ;
- AC_MSG_RESULT([(from --with-perl) $PERL])],
- AC_CHECK_PROGS([PERL], [perl], [no]))
-AM_CONDITIONAL(HAVE_PERL, test x$PERL != xno)
-
-# Checks for pkg-config packages
-
-# Always required
-X11_REQUIRES='xproto >= 7.0.17 xextproto xtrans xcb >= 1.1.92'
-X11_EXTRA_DEPS="xcb >= 1.1.92"
-
-PKG_PROG_PKG_CONFIG()
-
-AC_SUBST(X11_EXTRA_DEPS)
-
-# Issue an error if xtrans.m4 was not found and XTRANS_CONNECTION_FLAGS macro
-# was not expanded, since libX11 with no transport types is rather useless.
-#
-# If you're seeing an error here, be sure you installed the lib/xtrans module
-# first and if it's not in the default location, that you set the ACLOCAL
-# environment variable to find it, such as:
-# ACLOCAL="aclocal -I ${PREFIX}/share/aclocal"
-m4_pattern_forbid([^XTRANS_CONNECTION_FLAGS$])
-
-# Transport selection macro from xtrans.m4
-XTRANS_CONNECTION_FLAGS
-
-# Secure RPC detection macro from xtrans.m4
-XTRANS_SECURE_RPC_FLAGS
-
-# Preferred order to try transports for local connections
-AC_MSG_CHECKING([what order to try transports in for local connections])
-DEFAULT_LOCAL_TRANS=""
-case $host_os in
- solaris*)
- # On Solaris 2.6 through 9, named pipes (LOCAL_TRANS) were
- # faster than Unix domain sockets, but on Solaris 10 & later,
- # Unix domain sockets are faster now.
- if test "$UNIXCONN" = "yes" ; then
- if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
- fi
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS"
- fi
- if test "$LOCALCONN" = "yes" ; then
- if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
- fi
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS"
- fi
- if test "$TCPCONN" = "yes" ; then
- if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
- fi
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
- fi
- ;;
- linux*)
- # LOCAL_TRANS is used for abstract sockets.
- if test "$UNIXCONN" = "yes" ; then
- if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
- fi
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS,UNIX_TRANS"
- fi
- if test "$TCPCONN" = "yes" ; then
- if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
- fi
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
- fi
- ;;
- *)
- if test "$LOCALCONN" = "yes" ; then
- if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
- fi
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS"
- fi
- if test "$UNIXCONN" = "yes" ; then
- if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
- fi
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS"
- fi
- if test "$TCPCONN" = "yes" ; then
- if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
- fi
- DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
- fi
- ;;
-esac
-
-AC_ARG_WITH(local-transport-order,
- AS_HELP_STRING([--with-local-transport-order=LIST], [preference sorted list of transport types to try for local connections]),
- [LOCAL_TRANSPORT_LIST=$withval],
- [LOCAL_TRANSPORT_LIST=$DEFAULT_LOCAL_TRANS])
-AC_DEFINE_UNQUOTED([LOCAL_TRANSPORT_LIST], [$LOCAL_TRANSPORT_LIST],
- [preference sorted list of transport types to try for local connections])
-AC_MSG_RESULT([$LOCAL_TRANSPORT_LIST])
-
-# Check for dlopen
-AC_MSG_CHECKING([if run-time linking is supported])
-AC_SEARCH_LIBS(dlopen,[dl svld])
-if test "x$ac_cv_search_dlopen" = xno; then
- AC_SEARCH_LIBS(shl_load,[dld])
- if test "x$ac_cv_search_shl_load" != xno; then
- AC_DEFINE(HAVE_SHL_LOAD,1,
- [Use shl_load to load shared libraries])
- AC_CHECK_HEADERS([dl.h])
- fi
-else
- AC_DEFINE(HAVE_DLOPEN,1,[Use dlopen to load shared libraries])
- AC_CHECK_HEADERS([dlfcn.h])
-fi
-if test x$ac_cv_header_dlcfn_h -o x$ac_cv_header_dl_h; then
- HAVE_LOADABLE_MODULES=yes
-else
- HAVE_LOADABLE_MODULES=no
-fi
-AC_MSG_RESULT($HAVE_LOADABLE_MODULES)
-
-AC_MSG_CHECKING([if loadable i18n module support should be enabled])
-AC_ARG_ENABLE(loadable-i18n,
- AS_HELP_STRING([--enable-loadable-i18n],
- [Controls loadable i18n module support]),
- [XLIB_LOADABLE_I18N=$enableval],
- [XLIB_LOADABLE_I18N="no"])
-if test x$XLIB_LOADABLE_I18N = xyes; then
- if test x$HAVE_LOADABLE_MODULES = xno; then
- AC_MSG_ERROR([Loadable module support is required to enable loadable i18n module support])
- fi
- AC_DEFINE(USE_DYNAMIC_LC,1,
- [Split some i18n functions into loadable modules])
- AC_SUBST(I18N_MODULE_LIBS,'${top_builddir}/src/libX11.la')
-fi
-AC_MSG_RESULT($XLIB_LOADABLE_I18N)
-
-AM_CONDITIONAL(XLIB_LOADABLE_I18N, test x$XLIB_LOADABLE_I18N = xyes)
-
-AC_MSG_CHECKING([if loadable Xcursor library support should be enabled])
-AC_ARG_ENABLE(loadable-xcursor,
- AS_HELP_STRING([--disable-loadable-xcursor],
- [Controls loadable xcursor library support]),
- [XLIB_LOADABLE_XCURSOR=$enableval],
- [XLIB_LOADABLE_XCURSOR=$HAVE_LOADABLE_MODULES])
-if test x$XLIB_LOADABLE_XCURSOR = xyes; then
- AC_DEFINE(USE_DYNAMIC_XCURSOR,1,
- [Use the X cursor library to load cursors])
-fi
-AC_MSG_RESULT($XLIB_LOADABLE_XCURSOR)
-
-# Checks for header files.
-AC_CHECK_HEADERS([sys/select.h])
-
-# Checks for typedefs, structures, and compiler characteristics.
-
-# Checks for library functions.
-AC_CHECK_FUNCS([strtol])
-# Used in lcFile.c (see also --enable-xlocaledir settings below)
-XLOCALEDIR_IS_SAFE="no"
-AC_CHECK_FUNC([issetugid], [XLOCALEDIR_IS_SAFE="yes"]
- AC_DEFINE(HASSETUGID,1,[Has issetugid() function]))
-AC_CHECK_FUNC([getresuid], [XLOCALEDIR_IS_SAFE="yes"]
- AC_DEFINE(HASGETRESUID,1,[Has getresuid() & getresgid() functions]))
-# Used in Font.c
-AC_CHECK_FUNC([shmat], AC_DEFINE(HAS_SHM,1,[Has shm*() functions]))
-
-# Checks for system services
-# AC_PATH_XTRA
-
-# arch specific things
-WCHAR32="1"
-case $host_os in
- os2*) os2="true" ; WCHAR32="0" ;;
- *) ;;
-esac
-AC_SUBST(WCHAR32)
-
-AM_CONDITIONAL(OS2, test x$os2 = xtrue)
-
-AC_ARG_WITH(launchd, AS_HELP_STRING([--with-launchd], [Build with support for Apple's launchd (default: auto)]), [LAUNCHD=$withval], [LAUNCHD=auto])
-if test "x$LAUNCHD" = xauto; then
- unset LAUNCHD
- AC_CHECK_PROG(LAUNCHD, [launchd], [yes], [no], [$PATH$PATH_SEPARATOR/sbin])
-fi
-
-if test "x$LAUNCHD" = xyes ; then
- AC_DEFINE(HAVE_LAUNCHD, 1, [launchd support available])
- AC_DEFINE(TRANS_REOPEN, 1, [launchd support available])
-fi
-
-AC_ARG_ENABLE(xthreads,
- AS_HELP_STRING([--disable-xthreads],
- [Disable Xlib support for Multithreading]),
- [xthreads=$enableval],[xthreads=yes])
-
-AC_CHECK_LIB(c, getpwuid_r, [mtsafeapi="yes"], [mtsafeapi="no"])
-
-case x$xthreads in
-xyes)
- AC_DEFINE(XTHREADS,1,[Whether libX11 is compiled with thread support])
- if test x$mtsafeapi = xyes
- then
- AC_DEFINE(XUSE_MTSAFE_API,1,[Whether libX11 needs to use MT safe API's])
- fi
- ;;
-*)
- ;;
-esac
-
-AC_CHECK_LIB(c, pthread_self, [thrstubs="no"], [thrstubs="yes"])
-AM_CONDITIONAL(THRSTUBS, test x$thrstubs = xyes)
-
-# XXX incomplete, please fill this in
-if test x$xthreads = xyes ; then
- case $host_os in
- linux*|openbsd*|gnu*|k*bsd*-gnu)
- XTHREADLIB=-lpthread ;;
- netbsd*)
- XTHREAD_CFLAGS="-D_POSIX_THREAD_SAFE_FUNCTIONS"
- XTHREADLIB="-lpthread" ;;
- freebsd*)
- XTHREAD_CFLAGS="-D_THREAD_SAFE"
- XTHREADLIB="-pthread" ;;
- dragonfly*)
- XTHREADLIB="-pthread" ;;
- solaris*)
- XTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS" ;;
- esac
-fi
-AC_SUBST(XTHREADLIB)
-AC_SUBST(XTHREAD_CFLAGS)
-
-AC_CHECK_FUNC(poll, [AC_DEFINE(USE_POLL, 1, [poll() function is available])], )
-
-#
-# Find keysymdef.h
-#
-AC_MSG_CHECKING([keysym definitions])
-KEYSYMDEFDIR=`$PKG_CONFIG --variable=includedir xproto`/X11
-FILES="keysymdef.h XF86keysym.h Sunkeysym.h DECkeysym.h HPkeysym.h"
-for i in $FILES; do
- if test -f "$KEYSYMDEFDIR/$i"; then
- KEYSYMDEFS="$KEYSYMDEFS $KEYSYMDEFDIR/$i"
- elif test "x$i" = "xkeysymdef.h"; then
- AC_MSG_ERROR([Cannot find keysymdef.h])
- fi
-done
-AC_MSG_RESULT([$KEYSYMDEFS])
-AC_SUBST(KEYSYMDEFS)
-
-AM_CONDITIONAL(UDC, test xfalse = xtrue)
-
-AC_ARG_ENABLE(xcms,
- AS_HELP_STRING([--disable-xcms],
- [Disable Xlib support for CMS *EXPERIMENTAL*]),
- [XCMS=$enableval],[XCMS=yes])
-AM_CONDITIONAL(XCMS, [test x$XCMS = xyes ])
-if test x"$XCMS" = "xyes"; then
- AC_DEFINE(XCMS,1,[Include support for XCMS])
-fi
-
-AC_ARG_ENABLE(xlocale,
- AS_HELP_STRING([--disable-xlocale],
- [Disable Xlib locale implementation *EXPERIMENTAL*]),
- [XLOCALE=$enableval],[XLOCALE=yes])
-
-AM_CONDITIONAL(XLOCALE, [ test x$XLOCALE = xyes ])
-if test x"$XLOCALE" = "xyes"; then
- AC_DEFINE(XLOCALE,1,[support for X Locales])
-fi
-
-# This disables XLOCALEDIR. Set it if you're using BuildLoadableXlibI18n,
-# don't have either issetugid() or getresuid(), and you need to protect
-# clients that are setgid or setuid to an id other than 0.
-AC_MSG_CHECKING([if XLOCALEDIR support should be enabled])
-AC_ARG_ENABLE(xlocaledir,
- AS_HELP_STRING([--enable-xlocaledir],
- [Enable XLOCALEDIR environment variable support]),
- [ENABLE_XLOCALEDIR=$enableval],[ENABLE_XLOCALEDIR=$XLOCALEDIR_IS_SAFE])
-if test "x$ENABLE_XLOCALEDIR" = "xno"; then
- AC_DEFINE(NO_XLOCALEDIR,1,[Disable XLOCALEDIR environment variable])
-fi
-AC_MSG_RESULT($ENABLE_XLOCALEDIR)
-
-AC_ARG_ENABLE(xf86bigfont,
- AS_HELP_STRING([--disable-xf86bigfont],
- [Disable XF86BigFont extension support]),
- [XF86BIGFONT=$enableval],[XF86BIGFONT="yes"])
-if test "x$XF86BIGFONT" = "xyes"; then
- PKG_CHECK_MODULES(BIGFONT, [xf86bigfontproto >= 1.2.0],
- AC_DEFINE(XF86BIGFONT,1,[Enable XF86BIGFONT extension]),XF86BIGFONT="no")
-fi
-
-AC_ARG_ENABLE(xkb,
- AS_HELP_STRING([--disable-xkb],
- [Disable XKB support *EXPERIMENTAL*]),
- [XKB=$enableval],[XKB=yes])
-
-AM_CONDITIONAL(XKB, [ test x$XKB = xyes ])
-if test x"$XKB" = "xyes"; then
- XKBPROTO_REQUIRES="kbproto"
- X11_REQUIRES="${X11_REQUIRES} kbproto inputproto"
- AC_DEFINE(XKB,1,[Use XKB])
-else
- XKBPROTO_REQUIRES=""
-fi
-AC_SUBST(XKBPROTO_REQUIRES)
-
-AC_FUNC_MMAP()
-composecache_default=$ac_cv_func_mmap_fixed_mapped
-AC_CHECK_FUNC(nl_langinfo, , [composecache_default=no])
-AC_ARG_ENABLE(composecache,
- AS_HELP_STRING([--disable-composecache],
- [Disable compose table cache support]),
- [COMPOSECACHE=$enableval],[COMPOSECACHE=$composecache_default])
-if test x"$COMPOSECACHE" = "xyes"; then
- AC_DEFINE(COMPOSECACHE,1,[Include compose table cache support])
-fi
-
-# Allow checking code with lint, sparse, etc.
-XORG_WITH_LINT
-XORG_LINT_LIBRARY([X11])
-
-X11_DATADIR="${datadir}/X11"
-AX_DEFINE_DIR(X11_DATADIR, X11_DATADIR, [Location of libX11 data])
-AC_SUBST(X11_DATADIR)
-
-X11_LIBDIR="${libdir}/X11"
-AX_DEFINE_DIR(X11_LIBDIR, X11_LIBDIR, [Location of libX11 library data])
-AC_SUBST(X11_LIBDIR)
-
-PKG_CHECK_MODULES(X11, [$X11_REQUIRES])
-X11_CFLAGS="$X11_CFLAGS $XTHREAD_CFLAGS"
-
-#
-# Yes, it would be nice to put the locale data in
-# /usr/share, but the locale stuff includes loadable
-# libraries which must be located in the same directory
-# as the other locale data, so for now, everything lives
-# in ${libdir}
-#
-
-X11_LOCALEDATADIR="${X11_DATADIR}/locale"
-AX_DEFINE_DIR(XLOCALEDATADIR, X11_LOCALEDATADIR, [Location of libX11 locale data])
-AC_SUBST(X11_LOCALEDATADIR)
-
-AC_ARG_WITH(locale-lib-dir, AS_HELP_STRING([--with-locale-lib-dir=DIR],
- [Directory where locale libraries files are installed (default: $libdir/X11/locale)]),
- [ X11_LOCALELIBDIR="$withval" ],
- [ X11_LOCALELIBDIR="${X11_LIBDIR}/locale" ])
-AX_DEFINE_DIR(XLOCALELIBDIR, X11_LOCALELIBDIR, [Location of libX11 locale libraries])
-AC_SUBST(X11_LOCALELIBDIR)
-
-X11_LOCALEDIR="${X11_LOCALEDATADIR}"
-AX_DEFINE_DIR(XLOCALEDIR, X11_LOCALEDIR, [Location of libX11 locale data])
-AC_SUBST(X11_LOCALEDIR)
-
-XKEYSYMDB="${X11_DATADIR}/XKeysymDB"
-AX_DEFINE_DIR(XKEYSYMDB, XKEYSYMDB, [Location of keysym database])
-
-XERRORDB="${X11_DATADIR}/XErrorDB"
-AX_DEFINE_DIR(XERRORDB, XERRORDB, [Location of error message database])
-
-XORG_CHECK_MALLOC_ZERO
-
-AC_CONFIG_FILES([Makefile
- include/Makefile
- man/Makefile
- man/xkb/Makefile
- src/Makefile
- src/util/Makefile
- src/xcms/Makefile
- src/xlibi18n/Makefile
- modules/Makefile
- modules/im/Makefile
- modules/im/ximcp/Makefile
- modules/lc/Makefile
- modules/lc/def/Makefile
- modules/lc/gen/Makefile
- modules/lc/Utf8/Makefile
- modules/lc/xlocale/Makefile
- modules/om/Makefile
- modules/om/generic/Makefile
- src/xkb/Makefile
- nls/Makefile
- specs/Makefile
- specs/i18n/Makefile
- specs/i18n/framework/Makefile
- specs/i18n/localedb/Makefile
- specs/i18n/trans/Makefile
- specs/libX11/Makefile
- specs/XIM/Makefile
- specs/XKB/Makefile
- x11.pc
- x11-xcb.pc])
-AC_OUTPUT
-
-echo ""
-echo "X11 will be built with the following settings:"
-echo " Loadable i18n module support: "$XLIB_LOADABLE_I18N
-echo " Loadable xcursor library support: "$XLIB_LOADABLE_XCURSOR
-echo " Threading support: "$xthreads
-echo " Use Threads safe API: "$mtsafeapi
-echo " Threads stubs in libX11: "$thrstubs
-echo " XCMS: "$XCMS
-echo " Internationalization support: "$XLOCALE
-echo " XF86BigFont support: "$XF86BIGFONT
-echo " XKB support: "$XKB
-echo " XLOCALEDIR environment variable support: "$ENABLE_XLOCALEDIR
-echo " Compose table cache enabled: "$COMPOSECACHE
-echo " Functional specs building enabled: "$build_specs
-echo ""
+
+# Initialize Autoconf
+AC_PREREQ([2.60])
+AC_INIT([libX11], [1.4.3],
+ [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libX11])
+AC_CONFIG_SRCDIR([Makefile.am])
+AC_CONFIG_HEADERS([src/config.h include/X11/XlibConf.h])
+AC_CONFIG_MACRO_DIR([m4])
+AC_CANONICAL_BUILD
+AC_CANONICAL_HOST
+# Set common system defines for POSIX extensions, such as _GNU_SOURCE
+# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL)
+# to avoid autoconf errors.
+AC_USE_SYSTEM_EXTENSIONS
+
+# Initialize Automake
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+# Initialize libtool
+AC_PROG_LIBTOOL
+
+# Require xorg-macros minimum of 1.12 for DocBook external references
+m4_ifndef([XORG_MACROS_VERSION],
+ [m4_fatal([must install xorg-macros 1.12 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.12)
+XORG_DEFAULT_OPTIONS
+XORG_ENABLE_SPECS
+XORG_WITH_XMLTO(0.0.22)
+XORG_WITH_FOP([no])
+XORG_WITH_XSLTPROC
+XORG_CHECK_SGML_DOCTOOLS(1.7)
+XORG_PROG_RAWCPP
+
+# Required when PKG_CHECK_MODULES called within an if statement
+PKG_PROG_PKG_CONFIG
+
+if test x"$CC_FOR_BUILD" = x; then
+ if test x"$cross_compiling" = xyes; then
+ AC_CHECK_PROGS(CC_FOR_BUILD, gcc cc)
+ else
+ CC_FOR_BUILD="$CC"
+ fi
+fi
+AC_SUBST([CC_FOR_BUILD])
+
+if test x"$CPPFLAGS_FOR_BUILD" = x; then
+ if test ! x"$cross_compiling" = xyes; then
+ CPPFLAGS_FOR_BUILD=${CPPFLAGS}
+ fi
+fi
+AC_SUBST(CPPFLAGS_FOR_BUILD)
+
+if test x"$CFLAGS_FOR_BUILD" = x; then
+ if test ! x"$cross_compiling" = xyes; then
+ CFLAGS_FOR_BUILD=${CFLAGS}
+ fi
+fi
+AC_SUBST(CFLAGS_FOR_BUILD)
+
+if test x"$LDFLAGS_FOR_BUILD" = x; then
+ if test ! x"$cross_compiling" = xyes; then
+ LDFLAGS_FOR_BUILD=${LDFLAGS}
+ fi
+fi
+AC_SUBST(LDFLAGS_FOR_BUILD)
+
+# Find perl for "make check" tests in nls/Makefile.am
+AC_ARG_WITH(perl,
+ AS_HELP_STRING([--with-perl=<path>],
+ [path to perl interpreter for build-time tests]),
+ [PERL=$withval ; AC_MSG_CHECKING([perl]) ;
+ AC_MSG_RESULT([(from --with-perl) $PERL])],
+ AC_CHECK_PROGS([PERL], [perl], [no]))
+AM_CONDITIONAL(HAVE_PERL, test x$PERL != xno)
+
+# Checks for pkg-config packages
+
+# Always required
+X11_REQUIRES='xproto >= 7.0.17 xextproto xtrans xcb >= 1.1.92'
+X11_EXTRA_DEPS="xcb >= 1.1.92"
+
+PKG_PROG_PKG_CONFIG()
+
+AC_SUBST(X11_EXTRA_DEPS)
+
+# Issue an error if xtrans.m4 was not found and XTRANS_CONNECTION_FLAGS macro
+# was not expanded, since libX11 with no transport types is rather useless.
+#
+# If you're seeing an error here, be sure you installed the lib/xtrans module
+# first and if it's not in the default location, that you set the ACLOCAL
+# environment variable to find it, such as:
+# ACLOCAL="aclocal -I ${PREFIX}/share/aclocal"
+m4_pattern_forbid([^XTRANS_CONNECTION_FLAGS$])
+
+# Transport selection macro from xtrans.m4
+XTRANS_CONNECTION_FLAGS
+
+# Secure RPC detection macro from xtrans.m4
+XTRANS_SECURE_RPC_FLAGS
+
+# Preferred order to try transports for local connections
+AC_MSG_CHECKING([what order to try transports in for local connections])
+DEFAULT_LOCAL_TRANS=""
+case $host_os in
+ solaris*)
+ # On Solaris 2.6 through 9, named pipes (LOCAL_TRANS) were
+ # faster than Unix domain sockets, but on Solaris 10 & later,
+ # Unix domain sockets are faster now.
+ if test "$UNIXCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS"
+ fi
+ if test "$LOCALCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS"
+ fi
+ if test "$TCPCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
+ fi
+ ;;
+ linux*)
+ # LOCAL_TRANS is used for abstract sockets.
+ if test "$UNIXCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS,UNIX_TRANS"
+ fi
+ if test "$TCPCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
+ fi
+ ;;
+ *)
+ if test "$LOCALCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}LOCAL_TRANS"
+ fi
+ if test "$UNIXCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}UNIX_TRANS"
+ fi
+ if test "$TCPCONN" = "yes" ; then
+ if test ! "x$DEFAULT_LOCAL_TRANS" = "x" ; then
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS},"
+ fi
+ DEFAULT_LOCAL_TRANS="${DEFAULT_LOCAL_TRANS}TCP_TRANS"
+ fi
+ ;;
+esac
+
+AC_ARG_WITH(local-transport-order,
+ AS_HELP_STRING([--with-local-transport-order=LIST], [preference sorted list of transport types to try for local connections]),
+ [LOCAL_TRANSPORT_LIST=$withval],
+ [LOCAL_TRANSPORT_LIST=$DEFAULT_LOCAL_TRANS])
+AC_DEFINE_UNQUOTED([LOCAL_TRANSPORT_LIST], [$LOCAL_TRANSPORT_LIST],
+ [preference sorted list of transport types to try for local connections])
+AC_MSG_RESULT([$LOCAL_TRANSPORT_LIST])
+
+# Check for dlopen
+AC_MSG_CHECKING([if run-time linking is supported])
+AC_SEARCH_LIBS(dlopen,[dl svld])
+if test "x$ac_cv_search_dlopen" = xno; then
+ AC_SEARCH_LIBS(shl_load,[dld])
+ if test "x$ac_cv_search_shl_load" != xno; then
+ AC_DEFINE(HAVE_SHL_LOAD,1,
+ [Use shl_load to load shared libraries])
+ AC_CHECK_HEADERS([dl.h])
+ fi
+else
+ AC_DEFINE(HAVE_DLOPEN,1,[Use dlopen to load shared libraries])
+ AC_CHECK_HEADERS([dlfcn.h])
+fi
+if test x$ac_cv_header_dlcfn_h -o x$ac_cv_header_dl_h; then
+ HAVE_LOADABLE_MODULES=yes
+else
+ HAVE_LOADABLE_MODULES=no
+fi
+AC_MSG_RESULT($HAVE_LOADABLE_MODULES)
+
+AC_MSG_CHECKING([if loadable i18n module support should be enabled])
+AC_ARG_ENABLE(loadable-i18n,
+ AS_HELP_STRING([--enable-loadable-i18n],
+ [Controls loadable i18n module support]),
+ [XLIB_LOADABLE_I18N=$enableval],
+ [XLIB_LOADABLE_I18N="no"])
+if test x$XLIB_LOADABLE_I18N = xyes; then
+ if test x$HAVE_LOADABLE_MODULES = xno; then
+ AC_MSG_ERROR([Loadable module support is required to enable loadable i18n module support])
+ fi
+ AC_DEFINE(USE_DYNAMIC_LC,1,
+ [Split some i18n functions into loadable modules])
+ AC_SUBST(I18N_MODULE_LIBS,'${top_builddir}/src/libX11.la')
+fi
+AC_MSG_RESULT($XLIB_LOADABLE_I18N)
+
+AM_CONDITIONAL(XLIB_LOADABLE_I18N, test x$XLIB_LOADABLE_I18N = xyes)
+
+AC_MSG_CHECKING([if loadable Xcursor library support should be enabled])
+AC_ARG_ENABLE(loadable-xcursor,
+ AS_HELP_STRING([--disable-loadable-xcursor],
+ [Controls loadable xcursor library support]),
+ [XLIB_LOADABLE_XCURSOR=$enableval],
+ [XLIB_LOADABLE_XCURSOR=$HAVE_LOADABLE_MODULES])
+if test x$XLIB_LOADABLE_XCURSOR = xyes; then
+ AC_DEFINE(USE_DYNAMIC_XCURSOR,1,
+ [Use the X cursor library to load cursors])
+fi
+AC_MSG_RESULT($XLIB_LOADABLE_XCURSOR)
+
+# Checks for header files.
+AC_CHECK_HEADERS([sys/select.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+
+# Checks for library functions.
+AC_CHECK_FUNCS([strtol])
+# Used in lcFile.c (see also --enable-xlocaledir settings below)
+XLOCALEDIR_IS_SAFE="no"
+AC_CHECK_FUNC([issetugid], [XLOCALEDIR_IS_SAFE="yes"]
+ AC_DEFINE(HASSETUGID,1,[Has issetugid() function]))
+AC_CHECK_FUNC([getresuid], [XLOCALEDIR_IS_SAFE="yes"]
+ AC_DEFINE(HASGETRESUID,1,[Has getresuid() & getresgid() functions]))
+# Used in Font.c
+AC_CHECK_FUNC([shmat], AC_DEFINE(HAS_SHM,1,[Has shm*() functions]))
+
+# Checks for system services
+# AC_PATH_XTRA
+
+# arch specific things
+WCHAR32="1"
+case $host_os in
+ os2*) os2="true" ; WCHAR32="0" ;;
+ *) ;;
+esac
+AC_SUBST(WCHAR32)
+
+AM_CONDITIONAL(OS2, test x$os2 = xtrue)
+
+AC_ARG_WITH(launchd, AS_HELP_STRING([--with-launchd], [Build with support for Apple's launchd (default: auto)]), [LAUNCHD=$withval], [LAUNCHD=auto])
+if test "x$LAUNCHD" = xauto; then
+ unset LAUNCHD
+ AC_CHECK_PROG(LAUNCHD, [launchd], [yes], [no], [$PATH$PATH_SEPARATOR/sbin])
+fi
+
+if test "x$LAUNCHD" = xyes ; then
+ AC_DEFINE(HAVE_LAUNCHD, 1, [launchd support available])
+ AC_DEFINE(TRANS_REOPEN, 1, [launchd support available])
+fi
+
+AC_ARG_ENABLE(xthreads,
+ AS_HELP_STRING([--disable-xthreads],
+ [Disable Xlib support for Multithreading]),
+ [xthreads=$enableval],[xthreads=yes])
+
+AC_CHECK_LIB(c, getpwuid_r, [mtsafeapi="yes"], [mtsafeapi="no"])
+
+case x$xthreads in
+xyes)
+ AC_DEFINE(XTHREADS,1,[Whether libX11 is compiled with thread support])
+ if test x$mtsafeapi = xyes
+ then
+ AC_DEFINE(XUSE_MTSAFE_API,1,[Whether libX11 needs to use MT safe API's])
+ fi
+ ;;
+*)
+ ;;
+esac
+
+AC_CHECK_LIB(c, pthread_self, [thrstubs="no"], [thrstubs="yes"])
+AM_CONDITIONAL(THRSTUBS, test x$thrstubs = xyes)
+
+# XXX incomplete, please fill this in
+if test x$xthreads = xyes ; then
+ case $host_os in
+ linux*|openbsd*|gnu*|k*bsd*-gnu)
+ XTHREADLIB=-lpthread ;;
+ netbsd*)
+ XTHREAD_CFLAGS="-D_POSIX_THREAD_SAFE_FUNCTIONS"
+ XTHREADLIB="-lpthread" ;;
+ freebsd*)
+ XTHREAD_CFLAGS="-D_THREAD_SAFE"
+ XTHREADLIB="-pthread" ;;
+ dragonfly*)
+ XTHREADLIB="-pthread" ;;
+ solaris*)
+ XTHREAD_CFLAGS="-D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS" ;;
+ esac
+fi
+AC_SUBST(XTHREADLIB)
+AC_SUBST(XTHREAD_CFLAGS)
+
+AC_CHECK_FUNC(poll, [AC_DEFINE(USE_POLL, 1, [poll() function is available])], )
+
+#
+# Find keysymdef.h
+#
+AC_MSG_CHECKING([keysym definitions])
+KEYSYMDEFDIR=`$PKG_CONFIG --variable=includedir xproto`/X11
+FILES="keysymdef.h XF86keysym.h Sunkeysym.h DECkeysym.h HPkeysym.h"
+for i in $FILES; do
+ if test -f "$KEYSYMDEFDIR/$i"; then
+ KEYSYMDEFS="$KEYSYMDEFS $KEYSYMDEFDIR/$i"
+ elif test "x$i" = "xkeysymdef.h"; then
+ AC_MSG_ERROR([Cannot find keysymdef.h])
+ fi
+done
+AC_MSG_RESULT([$KEYSYMDEFS])
+AC_SUBST(KEYSYMDEFS)
+
+AM_CONDITIONAL(UDC, test xfalse = xtrue)
+
+AC_ARG_ENABLE(xcms,
+ AS_HELP_STRING([--disable-xcms],
+ [Disable Xlib support for CMS *EXPERIMENTAL*]),
+ [XCMS=$enableval],[XCMS=yes])
+AM_CONDITIONAL(XCMS, [test x$XCMS = xyes ])
+if test x"$XCMS" = "xyes"; then
+ AC_DEFINE(XCMS,1,[Include support for XCMS])
+fi
+
+AC_ARG_ENABLE(xlocale,
+ AS_HELP_STRING([--disable-xlocale],
+ [Disable Xlib locale implementation *EXPERIMENTAL*]),
+ [XLOCALE=$enableval],[XLOCALE=yes])
+
+AM_CONDITIONAL(XLOCALE, [ test x$XLOCALE = xyes ])
+if test x"$XLOCALE" = "xyes"; then
+ AC_DEFINE(XLOCALE,1,[support for X Locales])
+fi
+
+# This disables XLOCALEDIR. Set it if you're using BuildLoadableXlibI18n,
+# don't have either issetugid() or getresuid(), and you need to protect
+# clients that are setgid or setuid to an id other than 0.
+AC_MSG_CHECKING([if XLOCALEDIR support should be enabled])
+AC_ARG_ENABLE(xlocaledir,
+ AS_HELP_STRING([--enable-xlocaledir],
+ [Enable XLOCALEDIR environment variable support]),
+ [ENABLE_XLOCALEDIR=$enableval],[ENABLE_XLOCALEDIR=$XLOCALEDIR_IS_SAFE])
+if test "x$ENABLE_XLOCALEDIR" = "xno"; then
+ AC_DEFINE(NO_XLOCALEDIR,1,[Disable XLOCALEDIR environment variable])
+fi
+AC_MSG_RESULT($ENABLE_XLOCALEDIR)
+
+AC_ARG_ENABLE(xf86bigfont,
+ AS_HELP_STRING([--disable-xf86bigfont],
+ [Disable XF86BigFont extension support]),
+ [XF86BIGFONT=$enableval],[XF86BIGFONT="yes"])
+if test "x$XF86BIGFONT" = "xyes"; then
+ PKG_CHECK_MODULES(BIGFONT, [xf86bigfontproto >= 1.2.0],
+ AC_DEFINE(XF86BIGFONT,1,[Enable XF86BIGFONT extension]),XF86BIGFONT="no")
+fi
+
+AC_ARG_ENABLE(xkb,
+ AS_HELP_STRING([--disable-xkb],
+ [Disable XKB support *EXPERIMENTAL*]),
+ [XKB=$enableval],[XKB=yes])
+
+AM_CONDITIONAL(XKB, [ test x$XKB = xyes ])
+if test x"$XKB" = "xyes"; then
+ XKBPROTO_REQUIRES="kbproto"
+ X11_REQUIRES="${X11_REQUIRES} kbproto inputproto"
+ AC_DEFINE(XKB,1,[Use XKB])
+else
+ XKBPROTO_REQUIRES=""
+fi
+AC_SUBST(XKBPROTO_REQUIRES)
+
+AC_FUNC_MMAP()
+composecache_default=$ac_cv_func_mmap_fixed_mapped
+AC_CHECK_FUNC(nl_langinfo, , [composecache_default=no])
+AC_ARG_ENABLE(composecache,
+ AS_HELP_STRING([--disable-composecache],
+ [Disable compose table cache support]),
+ [COMPOSECACHE=$enableval],[COMPOSECACHE=$composecache_default])
+if test x"$COMPOSECACHE" = "xyes"; then
+ AC_DEFINE(COMPOSECACHE,1,[Include compose table cache support])
+fi
+
+# Allow checking code with lint, sparse, etc.
+XORG_WITH_LINT
+XORG_LINT_LIBRARY([X11])
+
+X11_DATADIR="${datadir}/X11"
+AX_DEFINE_DIR(X11_DATADIR, X11_DATADIR, [Location of libX11 data])
+AC_SUBST(X11_DATADIR)
+
+X11_LIBDIR="${libdir}/X11"
+AX_DEFINE_DIR(X11_LIBDIR, X11_LIBDIR, [Location of libX11 library data])
+AC_SUBST(X11_LIBDIR)
+
+PKG_CHECK_MODULES(X11, [$X11_REQUIRES])
+X11_CFLAGS="$X11_CFLAGS $XTHREAD_CFLAGS"
+
+#
+# Yes, it would be nice to put the locale data in
+# /usr/share, but the locale stuff includes loadable
+# libraries which must be located in the same directory
+# as the other locale data, so for now, everything lives
+# in ${libdir}
+#
+
+X11_LOCALEDATADIR="${X11_DATADIR}/locale"
+AX_DEFINE_DIR(XLOCALEDATADIR, X11_LOCALEDATADIR, [Location of libX11 locale data])
+AC_SUBST(X11_LOCALEDATADIR)
+
+AC_ARG_WITH(locale-lib-dir, AS_HELP_STRING([--with-locale-lib-dir=DIR],
+ [Directory where locale libraries files are installed (default: $libdir/X11/locale)]),
+ [ X11_LOCALELIBDIR="$withval" ],
+ [ X11_LOCALELIBDIR="${X11_LIBDIR}/locale" ])
+AX_DEFINE_DIR(XLOCALELIBDIR, X11_LOCALELIBDIR, [Location of libX11 locale libraries])
+AC_SUBST(X11_LOCALELIBDIR)
+
+X11_LOCALEDIR="${X11_LOCALEDATADIR}"
+AX_DEFINE_DIR(XLOCALEDIR, X11_LOCALEDIR, [Location of libX11 locale data])
+AC_SUBST(X11_LOCALEDIR)
+
+XKEYSYMDB="${X11_DATADIR}/XKeysymDB"
+AX_DEFINE_DIR(XKEYSYMDB, XKEYSYMDB, [Location of keysym database])
+
+XERRORDB="${X11_DATADIR}/XErrorDB"
+AX_DEFINE_DIR(XERRORDB, XERRORDB, [Location of error message database])
+
+XORG_CHECK_MALLOC_ZERO
+
+AC_CONFIG_FILES([Makefile
+ include/Makefile
+ man/Makefile
+ man/xkb/Makefile
+ src/Makefile
+ src/util/Makefile
+ src/xcms/Makefile
+ src/xlibi18n/Makefile
+ modules/Makefile
+ modules/im/Makefile
+ modules/im/ximcp/Makefile
+ modules/lc/Makefile
+ modules/lc/def/Makefile
+ modules/lc/gen/Makefile
+ modules/lc/Utf8/Makefile
+ modules/lc/xlocale/Makefile
+ modules/om/Makefile
+ modules/om/generic/Makefile
+ src/xkb/Makefile
+ nls/Makefile
+ specs/Makefile
+ specs/i18n/Makefile
+ specs/i18n/framework/Makefile
+ specs/i18n/localedb/Makefile
+ specs/i18n/trans/Makefile
+ specs/libX11/Makefile
+ specs/XIM/Makefile
+ specs/XKB/Makefile
+ x11.pc
+ x11-xcb.pc])
+AC_OUTPUT
+
+echo ""
+echo "X11 will be built with the following settings:"
+echo " Loadable i18n module support: "$XLIB_LOADABLE_I18N
+echo " Loadable xcursor library support: "$XLIB_LOADABLE_XCURSOR
+echo " Threading support: "$xthreads
+echo " Use Threads safe API: "$mtsafeapi
+echo " Threads stubs in libX11: "$thrstubs
+echo " XCMS: "$XCMS
+echo " Internationalization support: "$XLOCALE
+echo " XF86BigFont support: "$XF86BIGFONT
+echo " XKB support: "$XKB
+echo " XLOCALEDIR environment variable support: "$ENABLE_XLOCALEDIR
+echo " Compose table cache enabled: "$COMPOSECACHE
+echo " Functional specs building enabled: "$build_specs
+echo ""
diff --git a/libX11/cpprules.mak b/libX11/cpprules.mak
new file mode 100644
index 000000000..9f485ac0d
--- /dev/null
+++ b/libX11/cpprules.mak
@@ -0,0 +1,19 @@
+
+ifdef x11thislocaledir
+
+$(x11thislocaledir)\%: %.pre
+ cl /nologo /EP $< -DXCOMM\#\# > $@
+
+$(x11thislocaledir):
+ $(CREATEDIR)
+
+all: $(x11thislocaledir)
+endif
+
+$(eval $(locales:%=$(X11_LOCALEDATADIR)\%\XLC_LOCALE : %\XLC_LOCALE.pre$n cl /nologo /EP $$< -DXCOMM\#\# > $$@$n))
+
+$(eval $(locales:%=$(X11_LOCALEDATADIR)\%\Compose : %\Compose.pre$n cl /nologo /EP $$< -DXCOMM\#\# > $$@$n))
+
+$(eval $(locales:%=$(X11_LOCALEDATADIR)\%\XI18N_OBJS : $(X11_LOCALEDATADIR)\% %\XI18N_OBJS$n copy %\XI18N_OBJS $$@$n))
+
+$(eval $(locales:%=$(X11_LOCALEDATADIR)\% :$n mkdir $$@$n ))
diff --git a/libX11/docbook.am b/libX11/docbook.am
index 693708351..94602521b 100644
--- a/libX11/docbook.am
+++ b/libX11/docbook.am
@@ -1,97 +1,97 @@
-#
-# Generate output formats for a single DocBook/XML with/without chapters
-#
-# Variables set by the calling Makefile:
-# shelfdir: the location where the docs/specs are installed. Typically $(docdir)
-# docbook: the main DocBook/XML file, no chapters, appendix or image files
-# chapters: all files pulled in by an XInclude statement and images.
-#
-
-#
-# This makefile is intended for Users Documentation and Functional Specifications.
-# Do not use for Developer Documentation which is not installed and does not require olink.
-# Refer to http://www.x.org/releases/X11R7.6/doc/xorg-docs/ReleaseNotes.html#id2584393
-# for an explanation on documents classification.
-#
-
-# DocBook/XML generated output formats to be installed
-shelf_DATA =
-
-# DocBook/XML file with chapters, appendix and images it includes
-dist_shelf_DATA = $(docbook) $(chapters)
-
-if HAVE_XMLTO
-#
-# Generate DocBook/XML output formats with or without stylesheets
-#
-
-# Stylesheets are available if the package xorg-sgml-doctools is installed
-if HAVE_STYLESHEETS
-
-# The location where all cross reference databases are installed
-sgmldbsdir = $(XORG_SGML_PATH)/X11/dbs
-masterdb = "$(sgmldbsdir)/masterdb$(suffix $@).xml"
-XMLTO_FLAGS = \
- --searchpath "$(XORG_SGML_PATH)/X11" \
- --stringparam target.database.document=$(masterdb) \
- --stringparam current.docid="$(<:.xml=)" \
- --stringparam collect.xref.targets="no"
-
-XMLTO_XHTML_FLAGS = \
- -x $(STYLESHEET_SRCDIR)/xorg-xhtml.xsl \
- --stringparam html.stylesheet=$(STYLESHEET_SRCDIR)/xorg.css
-
-XMLTO_FO_FLAGS = \
- -x $(STYLESHEET_SRCDIR)/xorg-fo.xsl
-endif HAVE_STYLESHEETS
-
-shelf_DATA += $(docbook:.xml=.html)
-%.html: %.xml $(chapters)
- $(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_XHTML_FLAGS) xhtml-nochunks $<
-
-if HAVE_FOP
-shelf_DATA += $(docbook:.xml=.pdf) $(docbook:.xml=.ps)
-%.pdf: %.xml $(chapters)
- $(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_FO_FLAGS) --with-fop pdf $<
-%.ps: %.xml $(chapters)
- $(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_FO_FLAGS) --with-fop ps $<
-endif HAVE_FOP
-
-if HAVE_XMLTO_TEXT
-shelf_DATA += $(docbook:.xml=.txt)
-%.txt: %.xml $(chapters)
- $(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_XHTML_FLAGS) txt $<
-endif HAVE_XMLTO_TEXT
-
-#
-# Generate documents cross-reference target databases
-#
-
-# This is only possible if the xorg-sgml-doctools package is installed
-if HAVE_STYLESHEETS
-if HAVE_XSLTPROC
-
-# DocBook/XML generated document cross-reference database
-sgmldbs_DATA = $(docbook:.xml=.html.db) $(docbook:.xml=.fo.db)
-
-# Generate DocBook/XML document cross-reference database
-# Flags for the XSL Transformation processor generating xref target databases
-XSLTPROC_FLAGS = \
- --path "$(XORG_SGML_PATH)/X11" \
- --stringparam targets.filename "$@" \
- --stringparam collect.xref.targets "only" \
- --nonet --xinclude
-
-%.html.db: %.xml $(chapters)
- $(AM_V_GEN)$(XSLTPROC) $(XSLTPROC_FLAGS) \
- http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl $<
-
-%.fo.db: %.xml $(chapters)
- $(AM_V_GEN)$(XSLTPROC) $(XSLTPROC_FLAGS) \
- http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl $<
-
-endif HAVE_XSLTPROC
-endif HAVE_STYLESHEETS
-endif HAVE_XMLTO
-
-CLEANFILES = $(shelf_DATA) $(sgmldbs_DATA)
+#
+# Generate output formats for a single DocBook/XML with/without chapters
+#
+# Variables set by the calling Makefile:
+# shelfdir: the location where the docs/specs are installed. Typically $(docdir)
+# docbook: the main DocBook/XML file, no chapters, appendix or image files
+# chapters: all files pulled in by an XInclude statement and images.
+#
+
+#
+# This makefile is intended for Users Documentation and Functional Specifications.
+# Do not use for Developer Documentation which is not installed and does not require olink.
+# Refer to http://www.x.org/releases/X11R7.6/doc/xorg-docs/ReleaseNotes.html#id2584393
+# for an explanation on documents classification.
+#
+
+# DocBook/XML generated output formats to be installed
+shelf_DATA =
+
+# DocBook/XML file with chapters, appendix and images it includes
+dist_shelf_DATA = $(docbook) $(chapters)
+
+if HAVE_XMLTO
+#
+# Generate DocBook/XML output formats with or without stylesheets
+#
+
+# Stylesheets are available if the package xorg-sgml-doctools is installed
+if HAVE_STYLESHEETS
+
+# The location where all cross reference databases are installed
+sgmldbsdir = $(XORG_SGML_PATH)/X11/dbs
+masterdb = "$(sgmldbsdir)/masterdb$(suffix $@).xml"
+XMLTO_FLAGS = \
+ --searchpath "$(XORG_SGML_PATH)/X11" \
+ --stringparam target.database.document=$(masterdb) \
+ --stringparam current.docid="$(<:.xml=)" \
+ --stringparam collect.xref.targets="no"
+
+XMLTO_XHTML_FLAGS = \
+ -x $(STYLESHEET_SRCDIR)/xorg-xhtml.xsl \
+ --stringparam html.stylesheet=$(STYLESHEET_SRCDIR)/xorg.css
+
+XMLTO_FO_FLAGS = \
+ -x $(STYLESHEET_SRCDIR)/xorg-fo.xsl
+endif HAVE_STYLESHEETS
+
+shelf_DATA += $(docbook:.xml=.html)
+%.html: %.xml $(chapters)
+ $(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_XHTML_FLAGS) xhtml-nochunks $<
+
+if HAVE_FOP
+shelf_DATA += $(docbook:.xml=.pdf) $(docbook:.xml=.ps)
+%.pdf: %.xml $(chapters)
+ $(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_FO_FLAGS) --with-fop pdf $<
+%.ps: %.xml $(chapters)
+ $(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_FO_FLAGS) --with-fop ps $<
+endif HAVE_FOP
+
+if HAVE_XMLTO_TEXT
+shelf_DATA += $(docbook:.xml=.txt)
+%.txt: %.xml $(chapters)
+ $(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_XHTML_FLAGS) txt $<
+endif HAVE_XMLTO_TEXT
+
+#
+# Generate documents cross-reference target databases
+#
+
+# This is only possible if the xorg-sgml-doctools package is installed
+if HAVE_STYLESHEETS
+if HAVE_XSLTPROC
+
+# DocBook/XML generated document cross-reference database
+sgmldbs_DATA = $(docbook:.xml=.html.db) $(docbook:.xml=.fo.db)
+
+# Generate DocBook/XML document cross-reference database
+# Flags for the XSL Transformation processor generating xref target databases
+XSLTPROC_FLAGS = \
+ --path "$(XORG_SGML_PATH)/X11" \
+ --stringparam targets.filename "$@" \
+ --stringparam collect.xref.targets "only" \
+ --nonet --xinclude
+
+%.html.db: %.xml $(chapters)
+ $(AM_V_GEN)$(XSLTPROC) $(XSLTPROC_FLAGS) \
+ http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl $<
+
+%.fo.db: %.xml $(chapters)
+ $(AM_V_GEN)$(XSLTPROC) $(XSLTPROC_FLAGS) \
+ http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl $<
+
+endif HAVE_XSLTPROC
+endif HAVE_STYLESHEETS
+endif HAVE_XMLTO
+
+CLEANFILES = $(shelf_DATA) $(sgmldbs_DATA)
diff --git a/libX11/include/X11/Xlib.h b/libX11/include/X11/Xlib.h
index 5c6c77077..b32390894 100644
--- a/libX11/include/X11/Xlib.h
+++ b/libX11/include/X11/Xlib.h
@@ -83,8 +83,8 @@ _Xmblen(
typedef char *XPointer;
-#define Bool int
-#define Status int
+typedef int Bool;
+typedef int Status;
#define True 1
#define False 0
diff --git a/libX11/include/X11/Xlibint.h b/libX11/include/X11/Xlibint.h
index 3266e0d00..39ca4da03 100644
--- a/libX11/include/X11/Xlibint.h
+++ b/libX11/include/X11/Xlibint.h
@@ -1,1397 +1,1397 @@
-
-/*
-
-Copyright 1984, 1985, 1987, 1989, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-#ifndef _X11_XLIBINT_H_
-#define _X11_XLIBINT_H_ 1
-
-/*
- * Xlibint.h - Header definition and support file for the internal
- * support routines used by the C subroutine interface
- * library (Xlib) to the X Window System.
- *
- * Warning, there be dragons here....
- */
-
-#include <X11/Xlib.h>
-#include <X11/Xproto.h> /* to declare xEvent */
-#include <X11/XlibConf.h> /* for configured options like XTHREADS */
-
-#ifdef WIN32
-#define _XFlush _XFlushIt
-#endif
-
-/*
- * If your BytesReadable correctly detects broken connections, then
- * you should NOT define XCONN_CHECK_FREQ.
- */
-#ifndef XCONN_CHECK_FREQ
-#define XCONN_CHECK_FREQ 256
-#endif
-
-struct _XGC
-{
- XExtData *ext_data; /* hook for extension to hang data */
- GContext gid; /* protocol ID for graphics context */
- Bool rects; /* boolean: TRUE if clipmask is list of rectangles */
- Bool dashes; /* boolean: TRUE if dash-list is really a list */
- unsigned long dirty;/* cache dirty bits */
- XGCValues values; /* shadow structure of values */
-};
-
-struct _XDisplay
-{
- XExtData *ext_data; /* hook for extension to hang data */
- struct _XFreeFuncs *free_funcs; /* internal free functions */
- int fd; /* Network socket. */
- int conn_checker; /* ugly thing used by _XEventsQueued */
- int proto_major_version;/* maj. version of server's X protocol */
- int proto_minor_version;/* minor version of server's X protocol */
- char *vendor; /* vendor of the server hardware */
- XID resource_base; /* resource ID base */
- XID resource_mask; /* resource ID mask bits */
- XID resource_id; /* allocator current ID */
- int resource_shift; /* allocator shift to correct bits */
- XID (*resource_alloc)( /* allocator function */
- struct _XDisplay*
- );
- int byte_order; /* screen byte order, LSBFirst, MSBFirst */
- int bitmap_unit; /* padding and data requirements */
- int bitmap_pad; /* padding requirements on bitmaps */
- int bitmap_bit_order; /* LeastSignificant or MostSignificant */
- int nformats; /* number of pixmap formats in list */
- ScreenFormat *pixmap_format; /* pixmap format list */
- int vnumber; /* Xlib's X protocol version number. */
- int release; /* release of the server */
- struct _XSQEvent *head, *tail; /* Input event queue. */
- int qlen; /* Length of input event queue */
- unsigned long last_request_read; /* seq number of last event read */
- unsigned long request; /* sequence number of last request. */
- char *last_req; /* beginning of last request, or dummy */
- char *buffer; /* Output buffer starting address. */
- char *bufptr; /* Output buffer index pointer. */
- char *bufmax; /* Output buffer maximum+1 address. */
- unsigned max_request_size; /* maximum number 32 bit words in request*/
- struct _XrmHashBucketRec *db;
- int (*synchandler)( /* Synchronization handler */
- struct _XDisplay*
- );
- char *display_name; /* "host:display" string used on this connect*/
- int default_screen; /* default screen for operations */
- int nscreens; /* number of screens on this server*/
- Screen *screens; /* pointer to list of screens */
- unsigned long motion_buffer; /* size of motion buffer */
- volatile unsigned long flags; /* internal connection flags */
- int min_keycode; /* minimum defined keycode */
- int max_keycode; /* maximum defined keycode */
- KeySym *keysyms; /* This server's keysyms */
- XModifierKeymap *modifiermap; /* This server's modifier keymap */
- int keysyms_per_keycode;/* number of rows */
- char *xdefaults; /* contents of defaults from server */
- char *scratch_buffer; /* place to hang scratch buffer */
- unsigned long scratch_length; /* length of scratch buffer */
- int ext_number; /* extension number on this display */
- struct _XExten *ext_procs; /* extensions initialized on this display */
- /*
- * the following can be fixed size, as the protocol defines how
- * much address space is available.
- * While this could be done using the extension vector, there
- * may be MANY events processed, so a search through the extension
- * list to find the right procedure for each event might be
- * expensive if many extensions are being used.
- */
- Bool (*event_vec[128])( /* vector for wire to event */
- Display * /* dpy */,
- XEvent * /* re */,
- xEvent * /* event */
- );
- Status (*wire_vec[128])( /* vector for event to wire */
- Display * /* dpy */,
- XEvent * /* re */,
- xEvent * /* event */
- );
- KeySym lock_meaning; /* for XLookupString */
- struct _XLockInfo *lock; /* multi-thread state, display lock */
- struct _XInternalAsync *async_handlers; /* for internal async */
- unsigned long bigreq_size; /* max size of big requests */
- struct _XLockPtrs *lock_fns; /* pointers to threads functions */
- void (*idlist_alloc)( /* XID list allocator function */
- Display * /* dpy */,
- XID * /* ids */,
- int /* count */
- );
- /* things above this line should not move, for binary compatibility */
- struct _XKeytrans *key_bindings; /* for XLookupString */
- Font cursor_font; /* for XCreateFontCursor */
- struct _XDisplayAtoms *atoms; /* for XInternAtom */
- unsigned int mode_switch; /* keyboard group modifiers */
- unsigned int num_lock; /* keyboard numlock modifiers */
- struct _XContextDB *context_db; /* context database */
- Bool (**error_vec)( /* vector for wire to error */
- Display * /* display */,
- XErrorEvent * /* he */,
- xError * /* we */
- );
- /*
- * Xcms information
- */
- struct {
- XPointer defaultCCCs; /* pointer to an array of default XcmsCCC */
- XPointer clientCmaps; /* pointer to linked list of XcmsCmapRec */
- XPointer perVisualIntensityMaps;
- /* linked list of XcmsIntensityMap */
- } cms;
- struct _XIMFilter *im_filters;
- struct _XSQEvent *qfree; /* unallocated event queue elements */
- unsigned long next_event_serial_num; /* inserted into next queue elt */
- struct _XExten *flushes; /* Flush hooks */
- struct _XConnectionInfo *im_fd_info; /* _XRegisterInternalConnection */
- int im_fd_length; /* number of im_fd_info */
- struct _XConnWatchInfo *conn_watchers; /* XAddConnectionWatch */
- int watcher_count; /* number of conn_watchers */
- XPointer filedes; /* struct pollfd cache for _XWaitForReadable */
- int (*savedsynchandler)( /* user synchandler when Xlib usurps */
- Display * /* dpy */
- );
- XID resource_max; /* allocator max ID */
- int xcmisc_opcode; /* major opcode for XC-MISC */
- struct _XkbInfoRec *xkb_info; /* XKB info */
- struct _XtransConnInfo *trans_conn; /* transport connection object */
- struct _X11XCBPrivate *xcb; /* XCB glue private data */
-
- /* Generic event cookie handling */
- unsigned int next_cookie; /* next event cookie */
- /* vector for wire to generic event, index is (extension - 128) */
- Bool (*generic_event_vec[128])(
- Display * /* dpy */,
- XGenericEventCookie * /* Xlib event */,
- xEvent * /* wire event */);
- /* vector for event copy, index is (extension - 128) */
- Bool (*generic_event_copy_vec[128])(
- Display * /* dpy */,
- XGenericEventCookie * /* in */,
- XGenericEventCookie * /* out*/);
- void *cookiejar; /* cookie events returned but not claimed */
-};
-
-#define XAllocIDs(dpy,ids,n) (*(dpy)->idlist_alloc)(dpy,ids,n)
-
-/*
- * define the following if you want the Data macro to be a procedure instead
- */
-#ifdef CRAY
-#define DataRoutineIsProcedure
-#endif /* CRAY */
-
-#ifndef _XEVENT_
-/*
- * _QEvent datatype for use in input queueing.
- */
-typedef struct _XSQEvent
-{
- struct _XSQEvent *next;
- XEvent event;
- unsigned long qserial_num; /* so multi-threaded code can find new ones */
-} _XQEvent;
-#endif
-
-#include <X11/Xproto.h>
-#ifdef __sgi
-#define _SGI_MP_SOURCE /* turn this on to get MP safe errno */
-#endif
-#include <errno.h>
-#define _XBCOPYFUNC _Xbcopy
-#include <X11/Xfuncs.h>
-#include <X11/Xosdefs.h>
-
-/* Utek leaves kernel macros around in include files (bleah) */
-#ifdef dirty
-#undef dirty
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <X11/Xfuncproto.h>
-
-_XFUNCPROTOBEGIN
-
-/*
- * The following definitions can be used for locking requests in multi-threaded
- * address spaces.
- */
-#ifdef XTHREADS
-/* Author: Stephen Gildea, MIT X Consortium
- *
- * declarations for C Threads locking
- */
-
-typedef struct _LockInfoRec *LockInfoPtr;
-
-/* interfaces for locking.c */
-struct _XLockPtrs {
- /* used by all, including extensions; do not move */
- void (*lock_display)(
- Display *dpy
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
- , char *file
- , int line
-#endif
- );
- void (*unlock_display)(
- Display *dpy
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
- , char *file
- , int line
-#endif
- );
-};
-
-#if defined(WIN32) && !defined(_XLIBINT_)
-#define _XCreateMutex_fn (*_XCreateMutex_fn_p)
-#define _XFreeMutex_fn (*_XFreeMutex_fn_p)
-#define _XLockMutex_fn (*_XLockMutex_fn_p)
-#define _XUnlockMutex_fn (*_XUnlockMutex_fn_p)
-#define _Xglobal_lock (*_Xglobal_lock_p)
-#endif
-
-/* in XlibInt.c */
-extern void (*_XCreateMutex_fn)(
- LockInfoPtr /* lock */
-);
-extern void (*_XFreeMutex_fn)(
- LockInfoPtr /* lock */
-);
-extern void (*_XLockMutex_fn)(
- LockInfoPtr /* lock */
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
- , char * /* file */
- , int /* line */
-#endif
-);
-extern void (*_XUnlockMutex_fn)(
- LockInfoPtr /* lock */
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
- , char * /* file */
- , int /* line */
-#endif
-);
-
-extern LockInfoPtr _Xglobal_lock;
-
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
-#define LockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->lock_display)((d),__FILE__,__LINE__)
-#define UnlockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->unlock_display)((d),__FILE__,__LINE__)
-#define _XLockMutex(lock) if (_XLockMutex_fn) (*_XLockMutex_fn)(lock,__FILE__,__LINE__)
-#define _XUnlockMutex(lock) if (_XUnlockMutex_fn) (*_XUnlockMutex_fn)(lock,__FILE__,__LINE__)
-#else
-/* used everywhere, so must be fast if not using threads */
-#define LockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->lock_display)(d)
-#define UnlockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->unlock_display)(d)
-#define _XLockMutex(lock) if (_XLockMutex_fn) (*_XLockMutex_fn)(lock)
-#define _XUnlockMutex(lock) if (_XUnlockMutex_fn) (*_XUnlockMutex_fn)(lock)
-#endif
-#define _XCreateMutex(lock) if (_XCreateMutex_fn) (*_XCreateMutex_fn)(lock);
-#define _XFreeMutex(lock) if (_XFreeMutex_fn) (*_XFreeMutex_fn)(lock);
-
-#else /* XTHREADS */
-#define LockDisplay(dis)
-#define _XLockMutex(lock)
-#define _XUnlockMutex(lock)
-#define UnlockDisplay(dis)
-#define _XCreateMutex(lock)
-#define _XFreeMutex(lock)
-#endif
-
-#define Xfree(ptr) free((ptr))
-
-/*
- * Note that some machines do not return a valid pointer for malloc(0), in
- * which case we provide an alternate under the control of the
- * define MALLOC_0_RETURNS_NULL. This is necessary because some
- * Xlib code expects malloc(0) to return a valid pointer to storage.
- */
-#if defined(MALLOC_0_RETURNS_NULL) || defined(__clang_analyzer__)
-
-# define Xmalloc(size) malloc(((size) == 0 ? 1 : (size)))
-# define Xrealloc(ptr, size) realloc((ptr), ((size) == 0 ? 1 : (size)))
-# define Xcalloc(nelem, elsize) calloc(((nelem) == 0 ? 1 : (nelem)), (elsize))
-
-#else
-
-# define Xmalloc(size) malloc((size))
-# define Xrealloc(ptr, size) realloc((ptr), (size))
-# define Xcalloc(nelem, elsize) calloc((nelem), (elsize))
-
-#endif
-
-#include <stddef.h>
-
-#define LOCKED 1
-#define UNLOCKED 0
-
-#ifndef BUFSIZE
-#define BUFSIZE 2048 /* X output buffer size. */
-#endif
-#ifndef PTSPERBATCH
-#define PTSPERBATCH 1024 /* point batching */
-#endif
-#ifndef WLNSPERBATCH
-#define WLNSPERBATCH 50 /* wide line batching */
-#endif
-#ifndef ZLNSPERBATCH
-#define ZLNSPERBATCH 1024 /* thin line batching */
-#endif
-#ifndef WRCTSPERBATCH
-#define WRCTSPERBATCH 10 /* wide line rectangle batching */
-#endif
-#ifndef ZRCTSPERBATCH
-#define ZRCTSPERBATCH 256 /* thin line rectangle batching */
-#endif
-#ifndef FRCTSPERBATCH
-#define FRCTSPERBATCH 256 /* filled rectangle batching */
-#endif
-#ifndef FARCSPERBATCH
-#define FARCSPERBATCH 256 /* filled arc batching */
-#endif
-#ifndef CURSORFONT
-#define CURSORFONT "cursor" /* standard cursor fonts */
-#endif
-
-/*
- * Display flags
- */
-#define XlibDisplayIOError (1L << 0)
-#define XlibDisplayClosing (1L << 1)
-#define XlibDisplayNoXkb (1L << 2)
-#define XlibDisplayPrivSync (1L << 3)
-#define XlibDisplayProcConni (1L << 4) /* in _XProcessInternalConnection */
-#define XlibDisplayReadEvents (1L << 5) /* in _XReadEvents */
-#define XlibDisplayReply (1L << 5) /* in _XReply */
-#define XlibDisplayWriting (1L << 6) /* in _XFlushInt, _XSend */
-#define XlibDisplayDfltRMDB (1L << 7) /* mark if RM db from XGetDefault */
-
-/*
- * X Protocol packetizing macros.
- */
-
-/* Need to start requests on 64 bit word boundaries
- * on a CRAY computer so add a NoOp (127) if needed.
- * A character pointer on a CRAY computer will be non-zero
- * after shifting right 61 bits of it is not pointing to
- * a word boundary.
- */
-#ifdef WORD64
-#define WORD64ALIGN if ((long)dpy->bufptr >> 61) {\
- dpy->last_req = dpy->bufptr;\
- *(dpy->bufptr) = X_NoOperation;\
- *(dpy->bufptr+1) = 0;\
- *(dpy->bufptr+2) = 0;\
- *(dpy->bufptr+3) = 1;\
- dpy->request++;\
- dpy->bufptr += 4;\
- }
-#else /* else does not require alignment on 64-bit boundaries */
-#define WORD64ALIGN
-#endif /* WORD64 */
-
-
-/*
- * GetReq - Get the next available X request packet in the buffer and
- * return it.
- *
- * "name" is the name of the request, e.g. CreatePixmap, OpenFont, etc.
- * "req" is the name of the request pointer.
- *
- */
-
-#if !defined(UNIXCPP) || defined(ANSICPP)
-#define GetReq(name, req) \
- WORD64ALIGN\
- if ((dpy->bufptr + SIZEOF(x##name##Req)) > dpy->bufmax)\
- _XFlush(dpy);\
- req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\
- req->reqType = X_##name;\
- req->length = (SIZEOF(x##name##Req))>>2;\
- dpy->bufptr += SIZEOF(x##name##Req);\
- dpy->request++
-
-#else /* non-ANSI C uses empty comment instead of "##" for token concatenation */
-#define GetReq(name, req) \
- WORD64ALIGN\
- if ((dpy->bufptr + SIZEOF(x/**/name/**/Req)) > dpy->bufmax)\
- _XFlush(dpy);\
- req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\
- req->reqType = X_/**/name;\
- req->length = (SIZEOF(x/**/name/**/Req))>>2;\
- dpy->bufptr += SIZEOF(x/**/name/**/Req);\
- dpy->request++
-#endif
-
-/* GetReqExtra is the same as GetReq, but allocates "n" additional
- bytes after the request. "n" must be a multiple of 4! */
-
-#if !defined(UNIXCPP) || defined(ANSICPP)
-#define GetReqExtra(name, n, req) \
- WORD64ALIGN\
- if ((dpy->bufptr + SIZEOF(x##name##Req) + n) > dpy->bufmax)\
- _XFlush(dpy);\
- req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\
- req->reqType = X_##name;\
- req->length = (SIZEOF(x##name##Req) + n)>>2;\
- dpy->bufptr += SIZEOF(x##name##Req) + n;\
- dpy->request++
-#else
-#define GetReqExtra(name, n, req) \
- WORD64ALIGN\
- if ((dpy->bufptr + SIZEOF(x/**/name/**/Req) + n) > dpy->bufmax)\
- _XFlush(dpy);\
- req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\
- req->reqType = X_/**/name;\
- req->length = (SIZEOF(x/**/name/**/Req) + n)>>2;\
- dpy->bufptr += SIZEOF(x/**/name/**/Req) + n;\
- dpy->request++
-#endif
-
-
-/*
- * GetResReq is for those requests that have a resource ID
- * (Window, Pixmap, GContext, etc.) as their single argument.
- * "rid" is the name of the resource.
- */
-
-#if !defined(UNIXCPP) || defined(ANSICPP)
-#define GetResReq(name, rid, req) \
- WORD64ALIGN\
- if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\
- _XFlush(dpy);\
- req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\
- req->reqType = X_##name;\
- req->length = 2;\
- req->id = (rid);\
- dpy->bufptr += SIZEOF(xResourceReq);\
- dpy->request++
-#else
-#define GetResReq(name, rid, req) \
- WORD64ALIGN\
- if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\
- _XFlush(dpy);\
- req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\
- req->reqType = X_/**/name;\
- req->length = 2;\
- req->id = (rid);\
- dpy->bufptr += SIZEOF(xResourceReq);\
- dpy->request++
-#endif
-
-/*
- * GetEmptyReq is for those requests that have no arguments
- * at all.
- */
-#if !defined(UNIXCPP) || defined(ANSICPP)
-#define GetEmptyReq(name, req) \
- WORD64ALIGN\
- if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\
- _XFlush(dpy);\
- req = (xReq *) (dpy->last_req = dpy->bufptr);\
- req->reqType = X_##name;\
- req->length = 1;\
- dpy->bufptr += SIZEOF(xReq);\
- dpy->request++
-#else
-#define GetEmptyReq(name, req) \
- WORD64ALIGN\
- if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\
- _XFlush(dpy);\
- req = (xReq *) (dpy->last_req = dpy->bufptr);\
- req->reqType = X_/**/name;\
- req->length = 1;\
- dpy->bufptr += SIZEOF(xReq);\
- dpy->request++
-#endif
-
-#ifdef WORD64
-#define MakeBigReq(req,n) \
- { \
- char _BRdat[4]; \
- unsigned long _BRlen = req->length - 1; \
- req->length = 0; \
- memcpy(_BRdat, ((char *)req) + (_BRlen << 2), 4); \
- memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
- memcpy(((char *)req) + 4, _BRdat, 4); \
- Data32(dpy, (long *)&_BRdat, 4); \
- }
-#else
-#ifdef LONG64
-#define MakeBigReq(req,n) \
- { \
- CARD64 _BRdat; \
- CARD32 _BRlen = req->length - 1; \
- req->length = 0; \
- _BRdat = ((CARD32 *)req)[_BRlen]; \
- memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
- ((CARD32 *)req)[1] = _BRlen + n + 2; \
- Data32(dpy, &_BRdat, 4); \
- }
-#else
-#define MakeBigReq(req,n) \
- { \
- CARD32 _BRdat; \
- CARD32 _BRlen = req->length - 1; \
- req->length = 0; \
- _BRdat = ((CARD32 *)req)[_BRlen]; \
- memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
- ((CARD32 *)req)[1] = _BRlen + n + 2; \
- Data32(dpy, &_BRdat, 4); \
- }
-#endif
-#endif
-
-#define SetReqLen(req,n,badlen) \
- if ((req->length + n) > (unsigned)65535) { \
- if (dpy->bigreq_size) { \
- MakeBigReq(req,n) \
- } else { \
- n = badlen; \
- req->length += n; \
- } \
- } else \
- req->length += n
-
-#define SyncHandle() \
- if (dpy->synchandler) (*dpy->synchandler)(dpy)
-
-extern void _XFlushGCCache(Display *dpy, GC gc);
-#define FlushGC(dpy, gc) \
- if ((gc)->dirty) _XFlushGCCache((dpy), (gc))
-/*
- * Data - Place data in the buffer and pad the end to provide
- * 32 bit word alignment. Transmit if the buffer fills.
- *
- * "dpy" is a pointer to a Display.
- * "data" is a pinter to a data buffer.
- * "len" is the length of the data buffer.
- */
-#ifndef DataRoutineIsProcedure
-#define Data(dpy, data, len) {\
- if (dpy->bufptr + (len) <= dpy->bufmax) {\
- memcpy(dpy->bufptr, data, (int)len);\
- dpy->bufptr += ((len) + 3) & ~3;\
- } else\
- _XSend(dpy, data, len);\
- }
-#endif /* DataRoutineIsProcedure */
-
-
-/* Allocate bytes from the buffer. No padding is done, so if
- * the length is not a multiple of 4, the caller must be
- * careful to leave the buffer aligned after sending the
- * current request.
- *
- * "type" is the type of the pointer being assigned to.
- * "ptr" is the pointer being assigned to.
- * "n" is the number of bytes to allocate.
- *
- * Example:
- * xTextElt *elt;
- * BufAlloc (xTextElt *, elt, nbytes)
- */
-
-#define BufAlloc(type, ptr, n) \
- if (dpy->bufptr + (n) > dpy->bufmax) \
- _XFlush (dpy); \
- ptr = (type) dpy->bufptr; \
- memset(ptr, '\0', n); \
- dpy->bufptr += (n);
-
-#ifdef WORD64
-#define Data16(dpy, data, len) _XData16(dpy, (short *)data, len)
-#define Data32(dpy, data, len) _XData32(dpy, (long *)data, len)
-#else
-#define Data16(dpy, data, len) Data((dpy), (char *)(data), (len))
-#define _XRead16Pad(dpy, data, len) _XReadPad((dpy), (char *)(data), (len))
-#define _XRead16(dpy, data, len) _XRead((dpy), (char *)(data), (len))
-#ifdef LONG64
-#define Data32(dpy, data, len) _XData32(dpy, (long *)data, len)
-extern int _XData32(
- Display *dpy,
- register long *data,
- unsigned len
-);
-extern void _XRead32(
- Display *dpy,
- register long *data,
- long len
-);
-#else
-#define Data32(dpy, data, len) Data((dpy), (char *)(data), (len))
-#define _XRead32(dpy, data, len) _XRead((dpy), (char *)(data), (len))
-#endif
-#endif /* not WORD64 */
-
-#define PackData16(dpy,data,len) Data16 (dpy, data, len)
-#define PackData32(dpy,data,len) Data32 (dpy, data, len)
-
-/* Xlib manual is bogus */
-#define PackData(dpy,data,len) PackData16 (dpy, data, len)
-
-#define min(a,b) (((a) < (b)) ? (a) : (b))
-#define max(a,b) (((a) > (b)) ? (a) : (b))
-
-#define CI_NONEXISTCHAR(cs) (((cs)->width == 0) && \
- (((cs)->rbearing|(cs)->lbearing| \
- (cs)->ascent|(cs)->descent) == 0))
-
-/*
- * CI_GET_CHAR_INFO_1D - return the charinfo struct for the indicated 8bit
- * character. If the character is in the column and exists, then return the
- * appropriate metrics (note that fonts with common per-character metrics will
- * return min_bounds). If none of these hold true, try again with the default
- * char.
- */
-#define CI_GET_CHAR_INFO_1D(fs,col,def,cs) \
-{ \
- cs = def; \
- if (col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \
- if (fs->per_char == NULL) { \
- cs = &fs->min_bounds; \
- } else { \
- cs = &fs->per_char[(col - fs->min_char_or_byte2)]; \
- if (CI_NONEXISTCHAR(cs)) cs = def; \
- } \
- } \
-}
-
-#define CI_GET_DEFAULT_INFO_1D(fs,cs) \
- CI_GET_CHAR_INFO_1D (fs, fs->default_char, NULL, cs)
-
-
-
-/*
- * CI_GET_CHAR_INFO_2D - return the charinfo struct for the indicated row and
- * column. This is used for fonts that have more than row zero.
- */
-#define CI_GET_CHAR_INFO_2D(fs,row,col,def,cs) \
-{ \
- cs = def; \
- if (row >= fs->min_byte1 && row <= fs->max_byte1 && \
- col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \
- if (fs->per_char == NULL) { \
- cs = &fs->min_bounds; \
- } else { \
- cs = &fs->per_char[((row - fs->min_byte1) * \
- (fs->max_char_or_byte2 - \
- fs->min_char_or_byte2 + 1)) + \
- (col - fs->min_char_or_byte2)]; \
- if (CI_NONEXISTCHAR(cs)) cs = def; \
- } \
- } \
-}
-
-#define CI_GET_DEFAULT_INFO_2D(fs,cs) \
-{ \
- unsigned int r = (fs->default_char >> 8); \
- unsigned int c = (fs->default_char & 0xff); \
- CI_GET_CHAR_INFO_2D (fs, r, c, NULL, cs); \
-}
-
-
-#ifdef MUSTCOPY
-
-/* for when 32-bit alignment is not good enough */
-#define OneDataCard32(dpy,dstaddr,srcvar) \
- { dpy->bufptr -= 4; Data32 (dpy, (char *) &(srcvar), 4); }
-
-#else
-
-/* srcvar must be a variable for large architecture version */
-#define OneDataCard32(dpy,dstaddr,srcvar) \
- { *(CARD32 *)(dstaddr) = (srcvar); }
-
-#endif /* MUSTCOPY */
-
-typedef struct _XInternalAsync {
- struct _XInternalAsync *next;
- /*
- * handler arguments:
- * rep is the generic reply that caused this handler
- * to be invoked. It must also be passed to _XGetAsyncReply.
- * buf and len are opaque values that must be passed to
- * _XGetAsyncReply or _XGetAsyncData.
- * data is the closure stored in this struct.
- * The handler returns True iff it handled this reply.
- */
- Bool (*handler)(
- Display* /* dpy */,
- xReply* /* rep */,
- char* /* buf */,
- int /* len */,
- XPointer /* data */
- );
- XPointer data;
-} _XAsyncHandler;
-
-typedef struct _XAsyncEState {
- unsigned long min_sequence_number;
- unsigned long max_sequence_number;
- unsigned char error_code;
- unsigned char major_opcode;
- unsigned short minor_opcode;
- unsigned char last_error_received;
- int error_count;
-} _XAsyncErrorState;
-
-extern void _XDeqAsyncHandler(Display *dpy, _XAsyncHandler *handler);
-#define DeqAsyncHandler(dpy,handler) { \
- if (dpy->async_handlers == (handler)) \
- dpy->async_handlers = (handler)->next; \
- else \
- _XDeqAsyncHandler(dpy, handler); \
- }
-
-typedef void (*FreeFuncType) (
- Display* /* display */
-);
-
-typedef int (*FreeModmapType) (
- XModifierKeymap* /* modmap */
-);
-
-/*
- * This structure is private to the library.
- */
-typedef struct _XFreeFuncs {
- FreeFuncType atoms; /* _XFreeAtomTable */
- FreeModmapType modifiermap; /* XFreeModifierMap */
- FreeFuncType key_bindings; /* _XFreeKeyBindings */
- FreeFuncType context_db; /* _XFreeContextDB */
- FreeFuncType defaultCCCs; /* _XcmsFreeDefaultCCCs */
- FreeFuncType clientCmaps; /* _XcmsFreeClientCmaps */
- FreeFuncType intensityMaps; /* _XcmsFreeIntensityMaps */
- FreeFuncType im_filters; /* _XFreeIMFilters */
- FreeFuncType xkb; /* _XkbFreeInfo */
-} _XFreeFuncRec;
-
-/* types for InitExt.c */
-typedef int (*CreateGCType) (
- Display* /* display */,
- GC /* gc */,
- XExtCodes* /* codes */
-);
-
-typedef int (*CopyGCType)(
- Display* /* display */,
- GC /* gc */,
- XExtCodes* /* codes */
-);
-
-typedef int (*FlushGCType) (
- Display* /* display */,
- GC /* gc */,
- XExtCodes* /* codes */
-);
-
-typedef int (*FreeGCType) (
- Display* /* display */,
- GC /* gc */,
- XExtCodes* /* codes */
-);
-
-typedef int (*CreateFontType) (
- Display* /* display */,
- XFontStruct* /* fs */,
- XExtCodes* /* codes */
-);
-
-typedef int (*FreeFontType) (
- Display* /* display */,
- XFontStruct* /* fs */,
- XExtCodes* /* codes */
-);
-
-typedef int (*CloseDisplayType) (
- Display* /* display */,
- XExtCodes* /* codes */
-);
-
-typedef int (*ErrorType) (
- Display* /* display */,
- xError* /* err */,
- XExtCodes* /* codes */,
- int* /* ret_code */
-);
-
-typedef char* (*ErrorStringType) (
- Display* /* display */,
- int /* code */,
- XExtCodes* /* codes */,
- char* /* buffer */,
- int /* nbytes */
-);
-
-typedef void (*PrintErrorType)(
- Display* /* display */,
- XErrorEvent* /* ev */,
- void* /* fp */
-);
-
-typedef void (*BeforeFlushType)(
- Display* /* display */,
- XExtCodes* /* codes */,
- _Xconst char* /* data */,
- long /* len */
-);
-
-/*
- * This structure is private to the library.
- */
-typedef struct _XExten { /* private to extension mechanism */
- struct _XExten *next; /* next in list */
- XExtCodes codes; /* public information, all extension told */
- CreateGCType create_GC; /* routine to call when GC created */
- CopyGCType copy_GC; /* routine to call when GC copied */
- FlushGCType flush_GC; /* routine to call when GC flushed */
- FreeGCType free_GC; /* routine to call when GC freed */
- CreateFontType create_Font; /* routine to call when Font created */
- FreeFontType free_Font; /* routine to call when Font freed */
- CloseDisplayType close_display; /* routine to call when connection closed */
- ErrorType error; /* who to call when an error occurs */
- ErrorStringType error_string; /* routine to supply error string */
- char *name; /* name of this extension */
- PrintErrorType error_values; /* routine to supply error values */
- BeforeFlushType before_flush; /* routine to call when sending data */
- struct _XExten *next_flush; /* next in list of those with flushes */
-} _XExtension;
-
-/* extension hooks */
-
-#ifdef DataRoutineIsProcedure
-extern void Data(Display *dpy, char *data, long len);
-#endif
-extern int _XError(
- Display* /* dpy */,
- xError* /* rep */
-);
-extern int _XIOError(
- Display* /* dpy */
-) _X_NORETURN;
-extern int (*_XIOErrorFunction)(
- Display* /* dpy */
-);
-extern int (*_XErrorFunction)(
- Display* /* dpy */,
- XErrorEvent* /* error_event */
-);
-extern void _XEatData(
- Display* /* dpy */,
- unsigned long /* n */
-);
-extern char *_XAllocScratch(
- Display* /* dpy */,
- unsigned long /* nbytes */
-);
-extern char *_XAllocTemp(
- Display* /* dpy */,
- unsigned long /* nbytes */
-);
-extern void _XFreeTemp(
- Display* /* dpy */,
- char* /* buf */,
- unsigned long /* nbytes */
-);
-extern Visual *_XVIDtoVisual(
- Display* /* dpy */,
- VisualID /* id */
-);
-extern unsigned long _XSetLastRequestRead(
- Display* /* dpy */,
- xGenericReply* /* rep */
-);
-extern int _XGetHostname(
- char* /* buf */,
- int /* maxlen */
-);
-extern Screen *_XScreenOfWindow(
- Display* /* dpy */,
- Window /* w */
-);
-extern Bool _XAsyncErrorHandler(
- Display* /* dpy */,
- xReply* /* rep */,
- char* /* buf */,
- int /* len */,
- XPointer /* data */
-);
-extern char *_XGetAsyncReply(
- Display* /* dpy */,
- char* /* replbuf */,
- xReply* /* rep */,
- char* /* buf */,
- int /* len */,
- int /* extra */,
- Bool /* discard */
-);
-extern void _XGetAsyncData(
- Display* /* dpy */,
- char * /* data */,
- char * /* buf */,
- int /* len */,
- int /* skip */,
- int /* datalen */,
- int /* discardtotal */
-);
-extern void _XFlush(
- Display* /* dpy */
-);
-extern int _XEventsQueued(
- Display* /* dpy */,
- int /* mode */
-);
-extern void _XReadEvents(
- Display* /* dpy */
-);
-extern int _XRead(
- Display* /* dpy */,
- char* /* data */,
- long /* size */
-);
-extern void _XReadPad(
- Display* /* dpy */,
- char* /* data */,
- long /* size */
-);
-extern void _XSend(
- Display* /* dpy */,
- _Xconst char* /* data */,
- long /* size */
-);
-extern Status _XReply(
- Display* /* dpy */,
- xReply* /* rep */,
- int /* extra */,
- Bool /* discard */
-);
-extern void _XEnq(
- Display* /* dpy */,
- xEvent* /* event */
-);
-extern void _XDeq(
- Display* /* dpy */,
- _XQEvent* /* prev */,
- _XQEvent* /* qelt */
-);
-
-extern Bool _XUnknownWireEvent(
- Display* /* dpy */,
- XEvent* /* re */,
- xEvent* /* event */
-);
-
-extern Bool _XUnknownWireEventCookie(
- Display* /* dpy */,
- XGenericEventCookie* /* re */,
- xEvent* /* event */
-);
-
-extern Bool _XUnknownCopyEventCookie(
- Display* /* dpy */,
- XGenericEventCookie* /* in */,
- XGenericEventCookie* /* out */
-);
-
-extern Status _XUnknownNativeEvent(
- Display* /* dpy */,
- XEvent* /* re */,
- xEvent* /* event */
-);
-
-extern Bool _XWireToEvent(Display *dpy, XEvent *re, xEvent *event);
-extern Bool _XDefaultWireError(Display *display, XErrorEvent *he, xError *we);
-extern Bool _XPollfdCacheInit(Display *dpy);
-extern void _XPollfdCacheAdd(Display *dpy, int fd);
-extern void _XPollfdCacheDel(Display *dpy, int fd);
-extern XID _XAllocID(Display *dpy);
-extern void _XAllocIDs(Display *dpy, XID *ids, int count);
-
-extern int _XFreeExtData(
- XExtData* /* extension */
-);
-
-extern int (*XESetCreateGC(
- Display* /* display */,
- int /* extension */,
- int (*) (
- Display* /* display */,
- GC /* gc */,
- XExtCodes* /* codes */
- ) /* proc */
-))(
- Display*, GC, XExtCodes*
-);
-
-extern int (*XESetCopyGC(
- Display* /* display */,
- int /* extension */,
- int (*) (
- Display* /* display */,
- GC /* gc */,
- XExtCodes* /* codes */
- ) /* proc */
-))(
- Display*, GC, XExtCodes*
-);
-
-extern int (*XESetFlushGC(
- Display* /* display */,
- int /* extension */,
- int (*) (
- Display* /* display */,
- GC /* gc */,
- XExtCodes* /* codes */
- ) /* proc */
-))(
- Display*, GC, XExtCodes*
-);
-
-extern int (*XESetFreeGC(
- Display* /* display */,
- int /* extension */,
- int (*) (
- Display* /* display */,
- GC /* gc */,
- XExtCodes* /* codes */
- ) /* proc */
-))(
- Display*, GC, XExtCodes*
-);
-
-extern int (*XESetCreateFont(
- Display* /* display */,
- int /* extension */,
- int (*) (
- Display* /* display */,
- XFontStruct* /* fs */,
- XExtCodes* /* codes */
- ) /* proc */
-))(
- Display*, XFontStruct*, XExtCodes*
-);
-
-extern int (*XESetFreeFont(
- Display* /* display */,
- int /* extension */,
- int (*) (
- Display* /* display */,
- XFontStruct* /* fs */,
- XExtCodes* /* codes */
- ) /* proc */
-))(
- Display*, XFontStruct*, XExtCodes*
-);
-
-extern int (*XESetCloseDisplay(
- Display* /* display */,
- int /* extension */,
- int (*) (
- Display* /* display */,
- XExtCodes* /* codes */
- ) /* proc */
-))(
- Display*, XExtCodes*
-);
-
-extern int (*XESetError(
- Display* /* display */,
- int /* extension */,
- int (*) (
- Display* /* display */,
- xError* /* err */,
- XExtCodes* /* codes */,
- int* /* ret_code */
- ) /* proc */
-))(
- Display*, xError*, XExtCodes*, int*
-);
-
-extern char* (*XESetErrorString(
- Display* /* display */,
- int /* extension */,
- char* (*) (
- Display* /* display */,
- int /* code */,
- XExtCodes* /* codes */,
- char* /* buffer */,
- int /* nbytes */
- ) /* proc */
-))(
- Display*, int, XExtCodes*, char*, int
-);
-
-extern void (*XESetPrintErrorValues (
- Display* /* display */,
- int /* extension */,
- void (*)(
- Display* /* display */,
- XErrorEvent* /* ev */,
- void* /* fp */
- ) /* proc */
-))(
- Display*, XErrorEvent*, void*
-);
-
-extern Bool (*XESetWireToEvent(
- Display* /* display */,
- int /* event_number */,
- Bool (*) (
- Display* /* display */,
- XEvent* /* re */,
- xEvent* /* event */
- ) /* proc */
-))(
- Display*, XEvent*, xEvent*
-);
-
-extern Bool (*XESetWireToEventCookie(
- Display* /* display */,
- int /* extension */,
- Bool (*) (
- Display* /* display */,
- XGenericEventCookie* /* re */,
- xEvent* /* event */
- ) /* proc */
-))(
- Display*, XGenericEventCookie*, xEvent*
-);
-
-extern Bool (*XESetCopyEventCookie(
- Display* /* display */,
- int /* extension */,
- Bool (*) (
- Display* /* display */,
- XGenericEventCookie* /* in */,
- XGenericEventCookie* /* out */
- ) /* proc */
-))(
- Display*, XGenericEventCookie*, XGenericEventCookie*
-);
-
-
-extern Status (*XESetEventToWire(
- Display* /* display */,
- int /* event_number */,
- Status (*) (
- Display* /* display */,
- XEvent* /* re */,
- xEvent* /* event */
- ) /* proc */
-))(
- Display*, XEvent*, xEvent*
-);
-
-extern Bool (*XESetWireToError(
- Display* /* display */,
- int /* error_number */,
- Bool (*) (
- Display* /* display */,
- XErrorEvent* /* he */,
- xError* /* we */
- ) /* proc */
-))(
- Display*, XErrorEvent*, xError*
-);
-
-extern void (*XESetBeforeFlush(
- Display* /* display */,
- int /* error_number */,
- void (*) (
- Display* /* display */,
- XExtCodes* /* codes */,
- _Xconst char* /* data */,
- long /* len */
- ) /* proc */
-))(
- Display*, XExtCodes*, _Xconst char*, long
-);
-
-/* internal connections for IMs */
-
-typedef void (*_XInternalConnectionProc)(
- Display* /* dpy */,
- int /* fd */,
- XPointer /* call_data */
-);
-
-
-extern Status _XRegisterInternalConnection(
- Display* /* dpy */,
- int /* fd */,
- _XInternalConnectionProc /* callback */,
- XPointer /* call_data */
-);
-
-extern void _XUnregisterInternalConnection(
- Display* /* dpy */,
- int /* fd */
-);
-
-extern void _XProcessInternalConnection(
- Display* /* dpy */,
- struct _XConnectionInfo* /* conn_info */
-);
-
-/* Display structure has pointers to these */
-
-struct _XConnectionInfo { /* info from _XRegisterInternalConnection */
- int fd;
- _XInternalConnectionProc read_callback;
- XPointer call_data;
- XPointer *watch_data; /* set/used by XConnectionWatchProc */
- struct _XConnectionInfo *next;
-};
-
-struct _XConnWatchInfo { /* info from XAddConnectionWatch */
- XConnectionWatchProc fn;
- XPointer client_data;
- struct _XConnWatchInfo *next;
-};
-
-#ifdef __UNIXOS2__
-extern char* __XOS2RedirRoot(
- char*
-);
-#endif
-
-extern int _XTextHeight(
- XFontStruct* /* font_struct */,
- _Xconst char* /* string */,
- int /* count */
-);
-
-extern int _XTextHeight16(
- XFontStruct* /* font_struct */,
- _Xconst XChar2b* /* string */,
- int /* count */
-);
-
-#if defined(WIN32)
-
-extern int _XOpenFile(
- _Xconst char* /* path */,
- int /* flags */
-);
-
-extern int _XOpenFileMode(
- _Xconst char* /* path */,
- int /* flags */,
- mode_t /* mode */
-);
-
-extern void* _XFopenFile(
- _Xconst char* /* path */,
- _Xconst char* /* mode */
-);
-
-extern int _XAccessFile(
- _Xconst char* /* path */
-);
-#else
-#define _XOpenFile(path,flags) open(path,flags)
-#define _XOpenFileMode(path,flags,mode) open(path,flags,mode)
-#define _XFopenFile(path,mode) fopen(path,mode)
-#endif
-
-/* EvToWire.c */
-extern Status _XEventToWire(Display *dpy, XEvent *re, xEvent *event);
-
-extern int _XF86LoadQueryLocaleFont(
- Display* /* dpy */,
- _Xconst char* /* name*/,
- XFontStruct** /* xfp*/,
- Font* /* fidp */
-);
-
-extern void _XProcessWindowAttributes (
- register Display *dpy,
- xChangeWindowAttributesReq *req,
- register unsigned long valuemask,
- register XSetWindowAttributes *attributes);
-
-extern int _XDefaultError(
- Display *dpy,
- XErrorEvent *event);
-
-extern int _XDefaultIOError(
- Display *dpy);
-
-extern void _XSetClipRectangles (
- register Display *dpy,
- GC gc,
- int clip_x_origin, int clip_y_origin,
- XRectangle *rectangles,
- int n,
- int ordering);
-
-Status _XGetWindowAttributes(
- register Display *dpy,
- Window w,
- XWindowAttributes *attr);
-
-int _XPutBackEvent (
- register Display *dpy,
- register XEvent *event);
-
-extern Bool _XIsEventCookie(
- Display *dpy,
- XEvent *ev);
-
-extern void _XFreeEventCookies(
- Display *dpy);
-
-extern void _XStoreEventCookie(
- Display *dpy,
- XEvent *ev);
-
-extern Bool _XFetchEventCookie(
- Display *dpy,
- XGenericEventCookie *ev);
-
-extern Bool _XCopyEventCookie(
- Display *dpy,
- XGenericEventCookie *in,
- XGenericEventCookie *out);
-
-/* lcFile.c */
-
-extern void xlocaledir(
- char *buf,
- int buf_len
-);
-
-_XFUNCPROTOEND
-
-#endif /* _X11_XLIBINT_H_ */
+
+/*
+
+Copyright 1984, 1985, 1987, 1989, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+
+#ifndef _X11_XLIBINT_H_
+#define _X11_XLIBINT_H_ 1
+
+/*
+ * Xlibint.h - Header definition and support file for the internal
+ * support routines used by the C subroutine interface
+ * library (Xlib) to the X Window System.
+ *
+ * Warning, there be dragons here....
+ */
+
+#include <X11/Xlib.h>
+#include <X11/Xproto.h> /* to declare xEvent */
+#include <X11/XlibConf.h> /* for configured options like XTHREADS */
+
+#ifdef WIN32
+#define _XFlush _XFlushIt
+#endif
+
+/*
+ * If your BytesReadable correctly detects broken connections, then
+ * you should NOT define XCONN_CHECK_FREQ.
+ */
+#ifndef XCONN_CHECK_FREQ
+#define XCONN_CHECK_FREQ 256
+#endif
+
+struct _XGC
+{
+ XExtData *ext_data; /* hook for extension to hang data */
+ GContext gid; /* protocol ID for graphics context */
+ Bool rects; /* boolean: TRUE if clipmask is list of rectangles */
+ Bool dashes; /* boolean: TRUE if dash-list is really a list */
+ unsigned long dirty;/* cache dirty bits */
+ XGCValues values; /* shadow structure of values */
+};
+
+struct _XDisplay
+{
+ XExtData *ext_data; /* hook for extension to hang data */
+ struct _XFreeFuncs *free_funcs; /* internal free functions */
+ int fd; /* Network socket. */
+ int conn_checker; /* ugly thing used by _XEventsQueued */
+ int proto_major_version;/* maj. version of server's X protocol */
+ int proto_minor_version;/* minor version of server's X protocol */
+ char *vendor; /* vendor of the server hardware */
+ XID resource_base; /* resource ID base */
+ XID resource_mask; /* resource ID mask bits */
+ XID resource_id; /* allocator current ID */
+ int resource_shift; /* allocator shift to correct bits */
+ XID (*resource_alloc)( /* allocator function */
+ struct _XDisplay*
+ );
+ int byte_order; /* screen byte order, LSBFirst, MSBFirst */
+ int bitmap_unit; /* padding and data requirements */
+ int bitmap_pad; /* padding requirements on bitmaps */
+ int bitmap_bit_order; /* LeastSignificant or MostSignificant */
+ int nformats; /* number of pixmap formats in list */
+ ScreenFormat *pixmap_format; /* pixmap format list */
+ int vnumber; /* Xlib's X protocol version number. */
+ int release; /* release of the server */
+ struct _XSQEvent *head, *tail; /* Input event queue. */
+ int qlen; /* Length of input event queue */
+ unsigned long last_request_read; /* seq number of last event read */
+ unsigned long request; /* sequence number of last request. */
+ char *last_req; /* beginning of last request, or dummy */
+ char *buffer; /* Output buffer starting address. */
+ char *bufptr; /* Output buffer index pointer. */
+ char *bufmax; /* Output buffer maximum+1 address. */
+ unsigned max_request_size; /* maximum number 32 bit words in request*/
+ struct _XrmHashBucketRec *db;
+ int (*synchandler)( /* Synchronization handler */
+ struct _XDisplay*
+ );
+ char *display_name; /* "host:display" string used on this connect*/
+ int default_screen; /* default screen for operations */
+ int nscreens; /* number of screens on this server*/
+ Screen *screens; /* pointer to list of screens */
+ unsigned long motion_buffer; /* size of motion buffer */
+ volatile unsigned long flags; /* internal connection flags */
+ int min_keycode; /* minimum defined keycode */
+ int max_keycode; /* maximum defined keycode */
+ KeySym *keysyms; /* This server's keysyms */
+ XModifierKeymap *modifiermap; /* This server's modifier keymap */
+ int keysyms_per_keycode;/* number of rows */
+ char *xdefaults; /* contents of defaults from server */
+ char *scratch_buffer; /* place to hang scratch buffer */
+ unsigned long scratch_length; /* length of scratch buffer */
+ int ext_number; /* extension number on this display */
+ struct _XExten *ext_procs; /* extensions initialized on this display */
+ /*
+ * the following can be fixed size, as the protocol defines how
+ * much address space is available.
+ * While this could be done using the extension vector, there
+ * may be MANY events processed, so a search through the extension
+ * list to find the right procedure for each event might be
+ * expensive if many extensions are being used.
+ */
+ Bool (*event_vec[128])( /* vector for wire to event */
+ Display * /* dpy */,
+ XEvent * /* re */,
+ xEvent * /* event */
+ );
+ Status (*wire_vec[128])( /* vector for event to wire */
+ Display * /* dpy */,
+ XEvent * /* re */,
+ xEvent * /* event */
+ );
+ KeySym lock_meaning; /* for XLookupString */
+ struct _XLockInfo *lock; /* multi-thread state, display lock */
+ struct _XInternalAsync *async_handlers; /* for internal async */
+ unsigned long bigreq_size; /* max size of big requests */
+ struct _XLockPtrs *lock_fns; /* pointers to threads functions */
+ void (*idlist_alloc)( /* XID list allocator function */
+ Display * /* dpy */,
+ XID * /* ids */,
+ int /* count */
+ );
+ /* things above this line should not move, for binary compatibility */
+ struct _XKeytrans *key_bindings; /* for XLookupString */
+ Font cursor_font; /* for XCreateFontCursor */
+ struct _XDisplayAtoms *atoms; /* for XInternAtom */
+ unsigned int mode_switch; /* keyboard group modifiers */
+ unsigned int num_lock; /* keyboard numlock modifiers */
+ struct _XContextDB *context_db; /* context database */
+ Bool (**error_vec)( /* vector for wire to error */
+ Display * /* display */,
+ XErrorEvent * /* he */,
+ xError * /* we */
+ );
+ /*
+ * Xcms information
+ */
+ struct {
+ XPointer defaultCCCs; /* pointer to an array of default XcmsCCC */
+ XPointer clientCmaps; /* pointer to linked list of XcmsCmapRec */
+ XPointer perVisualIntensityMaps;
+ /* linked list of XcmsIntensityMap */
+ } cms;
+ struct _XIMFilter *im_filters;
+ struct _XSQEvent *qfree; /* unallocated event queue elements */
+ unsigned long next_event_serial_num; /* inserted into next queue elt */
+ struct _XExten *flushes; /* Flush hooks */
+ struct _XConnectionInfo *im_fd_info; /* _XRegisterInternalConnection */
+ int im_fd_length; /* number of im_fd_info */
+ struct _XConnWatchInfo *conn_watchers; /* XAddConnectionWatch */
+ int watcher_count; /* number of conn_watchers */
+ XPointer filedes; /* struct pollfd cache for _XWaitForReadable */
+ int (*savedsynchandler)( /* user synchandler when Xlib usurps */
+ Display * /* dpy */
+ );
+ XID resource_max; /* allocator max ID */
+ int xcmisc_opcode; /* major opcode for XC-MISC */
+ struct _XkbInfoRec *xkb_info; /* XKB info */
+ struct _XtransConnInfo *trans_conn; /* transport connection object */
+ struct _X11XCBPrivate *xcb; /* XCB glue private data */
+
+ /* Generic event cookie handling */
+ unsigned int next_cookie; /* next event cookie */
+ /* vector for wire to generic event, index is (extension - 128) */
+ Bool (*generic_event_vec[128])(
+ Display * /* dpy */,
+ XGenericEventCookie * /* Xlib event */,
+ xEvent * /* wire event */);
+ /* vector for event copy, index is (extension - 128) */
+ Bool (*generic_event_copy_vec[128])(
+ Display * /* dpy */,
+ XGenericEventCookie * /* in */,
+ XGenericEventCookie * /* out*/);
+ void *cookiejar; /* cookie events returned but not claimed */
+};
+
+#define XAllocIDs(dpy,ids,n) (*(dpy)->idlist_alloc)(dpy,ids,n)
+
+/*
+ * define the following if you want the Data macro to be a procedure instead
+ */
+#ifdef CRAY
+#define DataRoutineIsProcedure
+#endif /* CRAY */
+
+#ifndef _XEVENT_
+/*
+ * _QEvent datatype for use in input queueing.
+ */
+typedef struct _XSQEvent
+{
+ struct _XSQEvent *next;
+ XEvent event;
+ unsigned long qserial_num; /* so multi-threaded code can find new ones */
+} _XQEvent;
+#endif
+
+#include <X11/Xproto.h>
+#ifdef __sgi
+#define _SGI_MP_SOURCE /* turn this on to get MP safe errno */
+#endif
+#include <errno.h>
+#define _XBCOPYFUNC _Xbcopy
+#include <X11/Xfuncs.h>
+#include <X11/Xosdefs.h>
+
+/* Utek leaves kernel macros around in include files (bleah) */
+#ifdef dirty
+#undef dirty
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <X11/Xfuncproto.h>
+
+_XFUNCPROTOBEGIN
+
+/*
+ * The following definitions can be used for locking requests in multi-threaded
+ * address spaces.
+ */
+#ifdef XTHREADS
+/* Author: Stephen Gildea, MIT X Consortium
+ *
+ * declarations for C Threads locking
+ */
+
+typedef struct _LockInfoRec *LockInfoPtr;
+
+/* interfaces for locking.c */
+struct _XLockPtrs {
+ /* used by all, including extensions; do not move */
+ void (*lock_display)(
+ Display *dpy
+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
+ , char *file
+ , int line
+#endif
+ );
+ void (*unlock_display)(
+ Display *dpy
+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
+ , char *file
+ , int line
+#endif
+ );
+};
+
+#if defined(WIN32) && !defined(_XLIBINT_)
+#define _XCreateMutex_fn (*_XCreateMutex_fn_p)
+#define _XFreeMutex_fn (*_XFreeMutex_fn_p)
+#define _XLockMutex_fn (*_XLockMutex_fn_p)
+#define _XUnlockMutex_fn (*_XUnlockMutex_fn_p)
+#define _Xglobal_lock (*_Xglobal_lock_p)
+#endif
+
+/* in XlibInt.c */
+extern void (*_XCreateMutex_fn)(
+ LockInfoPtr /* lock */
+);
+extern void (*_XFreeMutex_fn)(
+ LockInfoPtr /* lock */
+);
+extern void (*_XLockMutex_fn)(
+ LockInfoPtr /* lock */
+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
+ , char * /* file */
+ , int /* line */
+#endif
+);
+extern void (*_XUnlockMutex_fn)(
+ LockInfoPtr /* lock */
+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
+ , char * /* file */
+ , int /* line */
+#endif
+);
+
+extern LockInfoPtr _Xglobal_lock;
+
+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
+#define LockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->lock_display)((d),__FILE__,__LINE__)
+#define UnlockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->unlock_display)((d),__FILE__,__LINE__)
+#define _XLockMutex(lock) if (_XLockMutex_fn) (*_XLockMutex_fn)(lock,__FILE__,__LINE__)
+#define _XUnlockMutex(lock) if (_XUnlockMutex_fn) (*_XUnlockMutex_fn)(lock,__FILE__,__LINE__)
+#else
+/* used everywhere, so must be fast if not using threads */
+#define LockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->lock_display)(d)
+#define UnlockDisplay(d) if ((d)->lock_fns) (*(d)->lock_fns->unlock_display)(d)
+#define _XLockMutex(lock) if (_XLockMutex_fn) (*_XLockMutex_fn)(lock)
+#define _XUnlockMutex(lock) if (_XUnlockMutex_fn) (*_XUnlockMutex_fn)(lock)
+#endif
+#define _XCreateMutex(lock) if (_XCreateMutex_fn) (*_XCreateMutex_fn)(lock);
+#define _XFreeMutex(lock) if (_XFreeMutex_fn) (*_XFreeMutex_fn)(lock);
+
+#else /* XTHREADS */
+#define LockDisplay(dis)
+#define _XLockMutex(lock)
+#define _XUnlockMutex(lock)
+#define UnlockDisplay(dis)
+#define _XCreateMutex(lock)
+#define _XFreeMutex(lock)
+#endif
+
+#define Xfree(ptr) free((ptr))
+
+/*
+ * Note that some machines do not return a valid pointer for malloc(0), in
+ * which case we provide an alternate under the control of the
+ * define MALLOC_0_RETURNS_NULL. This is necessary because some
+ * Xlib code expects malloc(0) to return a valid pointer to storage.
+ */
+#if defined(MALLOC_0_RETURNS_NULL) || defined(__clang_analyzer__)
+
+# define Xmalloc(size) malloc(((size) == 0 ? 1 : (size)))
+# define Xrealloc(ptr, size) realloc((ptr), ((size) == 0 ? 1 : (size)))
+# define Xcalloc(nelem, elsize) calloc(((nelem) == 0 ? 1 : (nelem)), (elsize))
+
+#else
+
+# define Xmalloc(size) malloc((size))
+# define Xrealloc(ptr, size) realloc((ptr), (size))
+# define Xcalloc(nelem, elsize) calloc((nelem), (elsize))
+
+#endif
+
+#include <stddef.h>
+
+#define LOCKED 1
+#define UNLOCKED 0
+
+#ifndef BUFSIZE
+#define BUFSIZE 2048 /* X output buffer size. */
+#endif
+#ifndef PTSPERBATCH
+#define PTSPERBATCH 1024 /* point batching */
+#endif
+#ifndef WLNSPERBATCH
+#define WLNSPERBATCH 50 /* wide line batching */
+#endif
+#ifndef ZLNSPERBATCH
+#define ZLNSPERBATCH 1024 /* thin line batching */
+#endif
+#ifndef WRCTSPERBATCH
+#define WRCTSPERBATCH 10 /* wide line rectangle batching */
+#endif
+#ifndef ZRCTSPERBATCH
+#define ZRCTSPERBATCH 256 /* thin line rectangle batching */
+#endif
+#ifndef FRCTSPERBATCH
+#define FRCTSPERBATCH 256 /* filled rectangle batching */
+#endif
+#ifndef FARCSPERBATCH
+#define FARCSPERBATCH 256 /* filled arc batching */
+#endif
+#ifndef CURSORFONT
+#define CURSORFONT "cursor" /* standard cursor fonts */
+#endif
+
+/*
+ * Display flags
+ */
+#define XlibDisplayIOError (1L << 0)
+#define XlibDisplayClosing (1L << 1)
+#define XlibDisplayNoXkb (1L << 2)
+#define XlibDisplayPrivSync (1L << 3)
+#define XlibDisplayProcConni (1L << 4) /* in _XProcessInternalConnection */
+#define XlibDisplayReadEvents (1L << 5) /* in _XReadEvents */
+#define XlibDisplayReply (1L << 5) /* in _XReply */
+#define XlibDisplayWriting (1L << 6) /* in _XFlushInt, _XSend */
+#define XlibDisplayDfltRMDB (1L << 7) /* mark if RM db from XGetDefault */
+
+/*
+ * X Protocol packetizing macros.
+ */
+
+/* Need to start requests on 64 bit word boundaries
+ * on a CRAY computer so add a NoOp (127) if needed.
+ * A character pointer on a CRAY computer will be non-zero
+ * after shifting right 61 bits of it is not pointing to
+ * a word boundary.
+ */
+#ifdef WORD64
+#define WORD64ALIGN if ((long)dpy->bufptr >> 61) {\
+ dpy->last_req = dpy->bufptr;\
+ *(dpy->bufptr) = X_NoOperation;\
+ *(dpy->bufptr+1) = 0;\
+ *(dpy->bufptr+2) = 0;\
+ *(dpy->bufptr+3) = 1;\
+ dpy->request++;\
+ dpy->bufptr += 4;\
+ }
+#else /* else does not require alignment on 64-bit boundaries */
+#define WORD64ALIGN
+#endif /* WORD64 */
+
+
+/*
+ * GetReq - Get the next available X request packet in the buffer and
+ * return it.
+ *
+ * "name" is the name of the request, e.g. CreatePixmap, OpenFont, etc.
+ * "req" is the name of the request pointer.
+ *
+ */
+
+#if !defined(UNIXCPP) || defined(ANSICPP)
+#define GetReq(name, req) \
+ WORD64ALIGN\
+ if ((dpy->bufptr + SIZEOF(x##name##Req)) > dpy->bufmax)\
+ _XFlush(dpy);\
+ req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\
+ req->reqType = X_##name;\
+ req->length = (SIZEOF(x##name##Req))>>2;\
+ dpy->bufptr += SIZEOF(x##name##Req);\
+ dpy->request++
+
+#else /* non-ANSI C uses empty comment instead of "##" for token concatenation */
+#define GetReq(name, req) \
+ WORD64ALIGN\
+ if ((dpy->bufptr + SIZEOF(x/**/name/**/Req)) > dpy->bufmax)\
+ _XFlush(dpy);\
+ req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\
+ req->reqType = X_/**/name;\
+ req->length = (SIZEOF(x/**/name/**/Req))>>2;\
+ dpy->bufptr += SIZEOF(x/**/name/**/Req);\
+ dpy->request++
+#endif
+
+/* GetReqExtra is the same as GetReq, but allocates "n" additional
+ bytes after the request. "n" must be a multiple of 4! */
+
+#if !defined(UNIXCPP) || defined(ANSICPP)
+#define GetReqExtra(name, n, req) \
+ WORD64ALIGN\
+ if ((dpy->bufptr + SIZEOF(x##name##Req) + n) > dpy->bufmax)\
+ _XFlush(dpy);\
+ req = (x##name##Req *)(dpy->last_req = dpy->bufptr);\
+ req->reqType = X_##name;\
+ req->length = (SIZEOF(x##name##Req) + n)>>2;\
+ dpy->bufptr += SIZEOF(x##name##Req) + n;\
+ dpy->request++
+#else
+#define GetReqExtra(name, n, req) \
+ WORD64ALIGN\
+ if ((dpy->bufptr + SIZEOF(x/**/name/**/Req) + n) > dpy->bufmax)\
+ _XFlush(dpy);\
+ req = (x/**/name/**/Req *)(dpy->last_req = dpy->bufptr);\
+ req->reqType = X_/**/name;\
+ req->length = (SIZEOF(x/**/name/**/Req) + n)>>2;\
+ dpy->bufptr += SIZEOF(x/**/name/**/Req) + n;\
+ dpy->request++
+#endif
+
+
+/*
+ * GetResReq is for those requests that have a resource ID
+ * (Window, Pixmap, GContext, etc.) as their single argument.
+ * "rid" is the name of the resource.
+ */
+
+#if !defined(UNIXCPP) || defined(ANSICPP)
+#define GetResReq(name, rid, req) \
+ WORD64ALIGN\
+ if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\
+ _XFlush(dpy);\
+ req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\
+ req->reqType = X_##name;\
+ req->length = 2;\
+ req->id = (rid);\
+ dpy->bufptr += SIZEOF(xResourceReq);\
+ dpy->request++
+#else
+#define GetResReq(name, rid, req) \
+ WORD64ALIGN\
+ if ((dpy->bufptr + SIZEOF(xResourceReq)) > dpy->bufmax)\
+ _XFlush(dpy);\
+ req = (xResourceReq *) (dpy->last_req = dpy->bufptr);\
+ req->reqType = X_/**/name;\
+ req->length = 2;\
+ req->id = (rid);\
+ dpy->bufptr += SIZEOF(xResourceReq);\
+ dpy->request++
+#endif
+
+/*
+ * GetEmptyReq is for those requests that have no arguments
+ * at all.
+ */
+#if !defined(UNIXCPP) || defined(ANSICPP)
+#define GetEmptyReq(name, req) \
+ WORD64ALIGN\
+ if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\
+ _XFlush(dpy);\
+ req = (xReq *) (dpy->last_req = dpy->bufptr);\
+ req->reqType = X_##name;\
+ req->length = 1;\
+ dpy->bufptr += SIZEOF(xReq);\
+ dpy->request++
+#else
+#define GetEmptyReq(name, req) \
+ WORD64ALIGN\
+ if ((dpy->bufptr + SIZEOF(xReq)) > dpy->bufmax)\
+ _XFlush(dpy);\
+ req = (xReq *) (dpy->last_req = dpy->bufptr);\
+ req->reqType = X_/**/name;\
+ req->length = 1;\
+ dpy->bufptr += SIZEOF(xReq);\
+ dpy->request++
+#endif
+
+#ifdef WORD64
+#define MakeBigReq(req,n) \
+ { \
+ char _BRdat[4]; \
+ unsigned long _BRlen = req->length - 1; \
+ req->length = 0; \
+ memcpy(_BRdat, ((char *)req) + (_BRlen << 2), 4); \
+ memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
+ memcpy(((char *)req) + 4, _BRdat, 4); \
+ Data32(dpy, (long *)&_BRdat, 4); \
+ }
+#else
+#ifdef LONG64
+#define MakeBigReq(req,n) \
+ { \
+ CARD64 _BRdat; \
+ CARD32 _BRlen = req->length - 1; \
+ req->length = 0; \
+ _BRdat = ((CARD32 *)req)[_BRlen]; \
+ memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
+ ((CARD32 *)req)[1] = _BRlen + n + 2; \
+ Data32(dpy, &_BRdat, 4); \
+ }
+#else
+#define MakeBigReq(req,n) \
+ { \
+ CARD32 _BRdat; \
+ CARD32 _BRlen = req->length - 1; \
+ req->length = 0; \
+ _BRdat = ((CARD32 *)req)[_BRlen]; \
+ memmove(((char *)req) + 8, ((char *)req) + 4, _BRlen << 2); \
+ ((CARD32 *)req)[1] = _BRlen + n + 2; \
+ Data32(dpy, &_BRdat, 4); \
+ }
+#endif
+#endif
+
+#define SetReqLen(req,n,badlen) \
+ if ((req->length + n) > (unsigned)65535) { \
+ if (dpy->bigreq_size) { \
+ MakeBigReq(req,n) \
+ } else { \
+ n = badlen; \
+ req->length += n; \
+ } \
+ } else \
+ req->length += n
+
+#define SyncHandle() \
+ if (dpy->synchandler) (*dpy->synchandler)(dpy)
+
+extern void _XFlushGCCache(Display *dpy, GC gc);
+#define FlushGC(dpy, gc) \
+ if ((gc)->dirty) _XFlushGCCache((dpy), (gc))
+/*
+ * Data - Place data in the buffer and pad the end to provide
+ * 32 bit word alignment. Transmit if the buffer fills.
+ *
+ * "dpy" is a pointer to a Display.
+ * "data" is a pinter to a data buffer.
+ * "len" is the length of the data buffer.
+ */
+#ifndef DataRoutineIsProcedure
+#define Data(dpy, data, len) {\
+ if (dpy->bufptr + (len) <= dpy->bufmax) {\
+ memcpy(dpy->bufptr, data, (int)len);\
+ dpy->bufptr += ((len) + 3) & ~3;\
+ } else\
+ _XSend(dpy, data, len);\
+ }
+#endif /* DataRoutineIsProcedure */
+
+
+/* Allocate bytes from the buffer. No padding is done, so if
+ * the length is not a multiple of 4, the caller must be
+ * careful to leave the buffer aligned after sending the
+ * current request.
+ *
+ * "type" is the type of the pointer being assigned to.
+ * "ptr" is the pointer being assigned to.
+ * "n" is the number of bytes to allocate.
+ *
+ * Example:
+ * xTextElt *elt;
+ * BufAlloc (xTextElt *, elt, nbytes)
+ */
+
+#define BufAlloc(type, ptr, n) \
+ if (dpy->bufptr + (n) > dpy->bufmax) \
+ _XFlush (dpy); \
+ ptr = (type) dpy->bufptr; \
+ memset(ptr, '\0', n); \
+ dpy->bufptr += (n);
+
+#ifdef WORD64
+#define Data16(dpy, data, len) _XData16(dpy, (short *)data, len)
+#define Data32(dpy, data, len) _XData32(dpy, (long *)data, len)
+#else
+#define Data16(dpy, data, len) Data((dpy), (char *)(data), (len))
+#define _XRead16Pad(dpy, data, len) _XReadPad((dpy), (char *)(data), (len))
+#define _XRead16(dpy, data, len) _XRead((dpy), (char *)(data), (len))
+#ifdef LONG64
+#define Data32(dpy, data, len) _XData32(dpy, (long *)data, len)
+extern int _XData32(
+ Display *dpy,
+ register long *data,
+ unsigned len
+);
+extern void _XRead32(
+ Display *dpy,
+ register long *data,
+ long len
+);
+#else
+#define Data32(dpy, data, len) Data((dpy), (char *)(data), (len))
+#define _XRead32(dpy, data, len) _XRead((dpy), (char *)(data), (len))
+#endif
+#endif /* not WORD64 */
+
+#define PackData16(dpy,data,len) Data16 (dpy, data, len)
+#define PackData32(dpy,data,len) Data32 (dpy, data, len)
+
+/* Xlib manual is bogus */
+#define PackData(dpy,data,len) PackData16 (dpy, data, len)
+
+#define min(a,b) (((a) < (b)) ? (a) : (b))
+#define max(a,b) (((a) > (b)) ? (a) : (b))
+
+#define CI_NONEXISTCHAR(cs) (((cs)->width == 0) && \
+ (((cs)->rbearing|(cs)->lbearing| \
+ (cs)->ascent|(cs)->descent) == 0))
+
+/*
+ * CI_GET_CHAR_INFO_1D - return the charinfo struct for the indicated 8bit
+ * character. If the character is in the column and exists, then return the
+ * appropriate metrics (note that fonts with common per-character metrics will
+ * return min_bounds). If none of these hold true, try again with the default
+ * char.
+ */
+#define CI_GET_CHAR_INFO_1D(fs,col,def,cs) \
+{ \
+ cs = def; \
+ if (col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \
+ if (fs->per_char == NULL) { \
+ cs = &fs->min_bounds; \
+ } else { \
+ cs = &fs->per_char[(col - fs->min_char_or_byte2)]; \
+ if (CI_NONEXISTCHAR(cs)) cs = def; \
+ } \
+ } \
+}
+
+#define CI_GET_DEFAULT_INFO_1D(fs,cs) \
+ CI_GET_CHAR_INFO_1D (fs, fs->default_char, NULL, cs)
+
+
+
+/*
+ * CI_GET_CHAR_INFO_2D - return the charinfo struct for the indicated row and
+ * column. This is used for fonts that have more than row zero.
+ */
+#define CI_GET_CHAR_INFO_2D(fs,row,col,def,cs) \
+{ \
+ cs = def; \
+ if (row >= fs->min_byte1 && row <= fs->max_byte1 && \
+ col >= fs->min_char_or_byte2 && col <= fs->max_char_or_byte2) { \
+ if (fs->per_char == NULL) { \
+ cs = &fs->min_bounds; \
+ } else { \
+ cs = &fs->per_char[((row - fs->min_byte1) * \
+ (fs->max_char_or_byte2 - \
+ fs->min_char_or_byte2 + 1)) + \
+ (col - fs->min_char_or_byte2)]; \
+ if (CI_NONEXISTCHAR(cs)) cs = def; \
+ } \
+ } \
+}
+
+#define CI_GET_DEFAULT_INFO_2D(fs,cs) \
+{ \
+ unsigned int r = (fs->default_char >> 8); \
+ unsigned int c = (fs->default_char & 0xff); \
+ CI_GET_CHAR_INFO_2D (fs, r, c, NULL, cs); \
+}
+
+
+#ifdef MUSTCOPY
+
+/* for when 32-bit alignment is not good enough */
+#define OneDataCard32(dpy,dstaddr,srcvar) \
+ { dpy->bufptr -= 4; Data32 (dpy, (char *) &(srcvar), 4); }
+
+#else
+
+/* srcvar must be a variable for large architecture version */
+#define OneDataCard32(dpy,dstaddr,srcvar) \
+ { *(CARD32 *)(dstaddr) = (srcvar); }
+
+#endif /* MUSTCOPY */
+
+typedef struct _XInternalAsync {
+ struct _XInternalAsync *next;
+ /*
+ * handler arguments:
+ * rep is the generic reply that caused this handler
+ * to be invoked. It must also be passed to _XGetAsyncReply.
+ * buf and len are opaque values that must be passed to
+ * _XGetAsyncReply or _XGetAsyncData.
+ * data is the closure stored in this struct.
+ * The handler returns True iff it handled this reply.
+ */
+ Bool (*handler)(
+ Display* /* dpy */,
+ xReply* /* rep */,
+ char* /* buf */,
+ int /* len */,
+ XPointer /* data */
+ );
+ XPointer data;
+} _XAsyncHandler;
+
+typedef struct _XAsyncEState {
+ unsigned long min_sequence_number;
+ unsigned long max_sequence_number;
+ unsigned char error_code;
+ unsigned char major_opcode;
+ unsigned short minor_opcode;
+ unsigned char last_error_received;
+ int error_count;
+} _XAsyncErrorState;
+
+extern void _XDeqAsyncHandler(Display *dpy, _XAsyncHandler *handler);
+#define DeqAsyncHandler(dpy,handler) { \
+ if (dpy->async_handlers == (handler)) \
+ dpy->async_handlers = (handler)->next; \
+ else \
+ _XDeqAsyncHandler(dpy, handler); \
+ }
+
+typedef void (*FreeFuncType) (
+ Display* /* display */
+);
+
+typedef int (*FreeModmapType) (
+ XModifierKeymap* /* modmap */
+);
+
+/*
+ * This structure is private to the library.
+ */
+typedef struct _XFreeFuncs {
+ FreeFuncType atoms; /* _XFreeAtomTable */
+ FreeModmapType modifiermap; /* XFreeModifierMap */
+ FreeFuncType key_bindings; /* _XFreeKeyBindings */
+ FreeFuncType context_db; /* _XFreeContextDB */
+ FreeFuncType defaultCCCs; /* _XcmsFreeDefaultCCCs */
+ FreeFuncType clientCmaps; /* _XcmsFreeClientCmaps */
+ FreeFuncType intensityMaps; /* _XcmsFreeIntensityMaps */
+ FreeFuncType im_filters; /* _XFreeIMFilters */
+ FreeFuncType xkb; /* _XkbFreeInfo */
+} _XFreeFuncRec;
+
+/* types for InitExt.c */
+typedef int (*CreateGCType) (
+ Display* /* display */,
+ GC /* gc */,
+ XExtCodes* /* codes */
+);
+
+typedef int (*CopyGCType)(
+ Display* /* display */,
+ GC /* gc */,
+ XExtCodes* /* codes */
+);
+
+typedef int (*FlushGCType) (
+ Display* /* display */,
+ GC /* gc */,
+ XExtCodes* /* codes */
+);
+
+typedef int (*FreeGCType) (
+ Display* /* display */,
+ GC /* gc */,
+ XExtCodes* /* codes */
+);
+
+typedef int (*CreateFontType) (
+ Display* /* display */,
+ XFontStruct* /* fs */,
+ XExtCodes* /* codes */
+);
+
+typedef int (*FreeFontType) (
+ Display* /* display */,
+ XFontStruct* /* fs */,
+ XExtCodes* /* codes */
+);
+
+typedef int (*CloseDisplayType) (
+ Display* /* display */,
+ XExtCodes* /* codes */
+);
+
+typedef int (*ErrorType) (
+ Display* /* display */,
+ xError* /* err */,
+ XExtCodes* /* codes */,
+ int* /* ret_code */
+);
+
+typedef char* (*ErrorStringType) (
+ Display* /* display */,
+ int /* code */,
+ XExtCodes* /* codes */,
+ char* /* buffer */,
+ int /* nbytes */
+);
+
+typedef void (*PrintErrorType)(
+ Display* /* display */,
+ XErrorEvent* /* ev */,
+ void* /* fp */
+);
+
+typedef void (*BeforeFlushType)(
+ Display* /* display */,
+ XExtCodes* /* codes */,
+ _Xconst char* /* data */,
+ long /* len */
+);
+
+/*
+ * This structure is private to the library.
+ */
+typedef struct _XExten { /* private to extension mechanism */
+ struct _XExten *next; /* next in list */
+ XExtCodes codes; /* public information, all extension told */
+ CreateGCType create_GC; /* routine to call when GC created */
+ CopyGCType copy_GC; /* routine to call when GC copied */
+ FlushGCType flush_GC; /* routine to call when GC flushed */
+ FreeGCType free_GC; /* routine to call when GC freed */
+ CreateFontType create_Font; /* routine to call when Font created */
+ FreeFontType free_Font; /* routine to call when Font freed */
+ CloseDisplayType close_display; /* routine to call when connection closed */
+ ErrorType error; /* who to call when an error occurs */
+ ErrorStringType error_string; /* routine to supply error string */
+ char *name; /* name of this extension */
+ PrintErrorType error_values; /* routine to supply error values */
+ BeforeFlushType before_flush; /* routine to call when sending data */
+ struct _XExten *next_flush; /* next in list of those with flushes */
+} _XExtension;
+
+/* extension hooks */
+
+#ifdef DataRoutineIsProcedure
+extern void Data(Display *dpy, char *data, long len);
+#endif
+extern int _XError(
+ Display* /* dpy */,
+ xError* /* rep */
+);
+extern int _XIOError(
+ Display* /* dpy */
+) _X_NORETURN;
+extern int (*_XIOErrorFunction)(
+ Display* /* dpy */
+);
+extern int (*_XErrorFunction)(
+ Display* /* dpy */,
+ XErrorEvent* /* error_event */
+);
+extern void _XEatData(
+ Display* /* dpy */,
+ unsigned long /* n */
+);
+extern char *_XAllocScratch(
+ Display* /* dpy */,
+ unsigned long /* nbytes */
+);
+extern char *_XAllocTemp(
+ Display* /* dpy */,
+ unsigned long /* nbytes */
+);
+extern void _XFreeTemp(
+ Display* /* dpy */,
+ char* /* buf */,
+ unsigned long /* nbytes */
+);
+extern Visual *_XVIDtoVisual(
+ Display* /* dpy */,
+ VisualID /* id */
+);
+extern unsigned long _XSetLastRequestRead(
+ Display* /* dpy */,
+ xGenericReply* /* rep */
+);
+extern int _XGetHostname(
+ char* /* buf */,
+ int /* maxlen */
+);
+extern Screen *_XScreenOfWindow(
+ Display* /* dpy */,
+ Window /* w */
+);
+extern Bool _XAsyncErrorHandler(
+ Display* /* dpy */,
+ xReply* /* rep */,
+ char* /* buf */,
+ int /* len */,
+ XPointer /* data */
+);
+extern char *_XGetAsyncReply(
+ Display* /* dpy */,
+ char* /* replbuf */,
+ xReply* /* rep */,
+ char* /* buf */,
+ int /* len */,
+ int /* extra */,
+ Bool /* discard */
+);
+extern void _XGetAsyncData(
+ Display* /* dpy */,
+ char * /* data */,
+ char * /* buf */,
+ int /* len */,
+ int /* skip */,
+ int /* datalen */,
+ int /* discardtotal */
+);
+extern void _XFlush(
+ Display* /* dpy */
+);
+extern int _XEventsQueued(
+ Display* /* dpy */,
+ int /* mode */
+);
+extern void _XReadEvents(
+ Display* /* dpy */
+);
+extern int _XRead(
+ Display* /* dpy */,
+ char* /* data */,
+ long /* size */
+);
+extern void _XReadPad(
+ Display* /* dpy */,
+ char* /* data */,
+ long /* size */
+);
+extern void _XSend(
+ Display* /* dpy */,
+ _Xconst char* /* data */,
+ long /* size */
+);
+extern Status _XReply(
+ Display* /* dpy */,
+ xReply* /* rep */,
+ int /* extra */,
+ Bool /* discard */
+);
+extern void _XEnq(
+ Display* /* dpy */,
+ xEvent* /* event */
+);
+extern void _XDeq(
+ Display* /* dpy */,
+ _XQEvent* /* prev */,
+ _XQEvent* /* qelt */
+);
+
+extern Bool _XUnknownWireEvent(
+ Display* /* dpy */,
+ XEvent* /* re */,
+ xEvent* /* event */
+);
+
+extern Bool _XUnknownWireEventCookie(
+ Display* /* dpy */,
+ XGenericEventCookie* /* re */,
+ xEvent* /* event */
+);
+
+extern Bool _XUnknownCopyEventCookie(
+ Display* /* dpy */,
+ XGenericEventCookie* /* in */,
+ XGenericEventCookie* /* out */
+);
+
+extern Status _XUnknownNativeEvent(
+ Display* /* dpy */,
+ XEvent* /* re */,
+ xEvent* /* event */
+);
+
+extern Bool _XWireToEvent(Display *dpy, XEvent *re, xEvent *event);
+extern Bool _XDefaultWireError(Display *display, XErrorEvent *he, xError *we);
+extern Bool _XPollfdCacheInit(Display *dpy);
+extern void _XPollfdCacheAdd(Display *dpy, int fd);
+extern void _XPollfdCacheDel(Display *dpy, int fd);
+extern XID _XAllocID(Display *dpy);
+extern void _XAllocIDs(Display *dpy, XID *ids, int count);
+
+extern int _XFreeExtData(
+ XExtData* /* extension */
+);
+
+extern int (*XESetCreateGC(
+ Display* /* display */,
+ int /* extension */,
+ int (*) (
+ Display* /* display */,
+ GC /* gc */,
+ XExtCodes* /* codes */
+ ) /* proc */
+))(
+ Display*, GC, XExtCodes*
+);
+
+extern int (*XESetCopyGC(
+ Display* /* display */,
+ int /* extension */,
+ int (*) (
+ Display* /* display */,
+ GC /* gc */,
+ XExtCodes* /* codes */
+ ) /* proc */
+))(
+ Display*, GC, XExtCodes*
+);
+
+extern int (*XESetFlushGC(
+ Display* /* display */,
+ int /* extension */,
+ int (*) (
+ Display* /* display */,
+ GC /* gc */,
+ XExtCodes* /* codes */
+ ) /* proc */
+))(
+ Display*, GC, XExtCodes*
+);
+
+extern int (*XESetFreeGC(
+ Display* /* display */,
+ int /* extension */,
+ int (*) (
+ Display* /* display */,
+ GC /* gc */,
+ XExtCodes* /* codes */
+ ) /* proc */
+))(
+ Display*, GC, XExtCodes*
+);
+
+extern int (*XESetCreateFont(
+ Display* /* display */,
+ int /* extension */,
+ int (*) (
+ Display* /* display */,
+ XFontStruct* /* fs */,
+ XExtCodes* /* codes */
+ ) /* proc */
+))(
+ Display*, XFontStruct*, XExtCodes*
+);
+
+extern int (*XESetFreeFont(
+ Display* /* display */,
+ int /* extension */,
+ int (*) (
+ Display* /* display */,
+ XFontStruct* /* fs */,
+ XExtCodes* /* codes */
+ ) /* proc */
+))(
+ Display*, XFontStruct*, XExtCodes*
+);
+
+extern int (*XESetCloseDisplay(
+ Display* /* display */,
+ int /* extension */,
+ int (*) (
+ Display* /* display */,
+ XExtCodes* /* codes */
+ ) /* proc */
+))(
+ Display*, XExtCodes*
+);
+
+extern int (*XESetError(
+ Display* /* display */,
+ int /* extension */,
+ int (*) (
+ Display* /* display */,
+ xError* /* err */,
+ XExtCodes* /* codes */,
+ int* /* ret_code */
+ ) /* proc */
+))(
+ Display*, xError*, XExtCodes*, int*
+);
+
+extern char* (*XESetErrorString(
+ Display* /* display */,
+ int /* extension */,
+ char* (*) (
+ Display* /* display */,
+ int /* code */,
+ XExtCodes* /* codes */,
+ char* /* buffer */,
+ int /* nbytes */
+ ) /* proc */
+))(
+ Display*, int, XExtCodes*, char*, int
+);
+
+extern void (*XESetPrintErrorValues (
+ Display* /* display */,
+ int /* extension */,
+ void (*)(
+ Display* /* display */,
+ XErrorEvent* /* ev */,
+ void* /* fp */
+ ) /* proc */
+))(
+ Display*, XErrorEvent*, void*
+);
+
+extern Bool (*XESetWireToEvent(
+ Display* /* display */,
+ int /* event_number */,
+ Bool (*) (
+ Display* /* display */,
+ XEvent* /* re */,
+ xEvent* /* event */
+ ) /* proc */
+))(
+ Display*, XEvent*, xEvent*
+);
+
+extern Bool (*XESetWireToEventCookie(
+ Display* /* display */,
+ int /* extension */,
+ Bool (*) (
+ Display* /* display */,
+ XGenericEventCookie* /* re */,
+ xEvent* /* event */
+ ) /* proc */
+))(
+ Display*, XGenericEventCookie*, xEvent*
+);
+
+extern Bool (*XESetCopyEventCookie(
+ Display* /* display */,
+ int /* extension */,
+ Bool (*) (
+ Display* /* display */,
+ XGenericEventCookie* /* in */,
+ XGenericEventCookie* /* out */
+ ) /* proc */
+))(
+ Display*, XGenericEventCookie*, XGenericEventCookie*
+);
+
+
+extern Status (*XESetEventToWire(
+ Display* /* display */,
+ int /* event_number */,
+ Status (*) (
+ Display* /* display */,
+ XEvent* /* re */,
+ xEvent* /* event */
+ ) /* proc */
+))(
+ Display*, XEvent*, xEvent*
+);
+
+extern Bool (*XESetWireToError(
+ Display* /* display */,
+ int /* error_number */,
+ Bool (*) (
+ Display* /* display */,
+ XErrorEvent* /* he */,
+ xError* /* we */
+ ) /* proc */
+))(
+ Display*, XErrorEvent*, xError*
+);
+
+extern void (*XESetBeforeFlush(
+ Display* /* display */,
+ int /* error_number */,
+ void (*) (
+ Display* /* display */,
+ XExtCodes* /* codes */,
+ _Xconst char* /* data */,
+ long /* len */
+ ) /* proc */
+))(
+ Display*, XExtCodes*, _Xconst char*, long
+);
+
+/* internal connections for IMs */
+
+typedef void (*_XInternalConnectionProc)(
+ Display* /* dpy */,
+ int /* fd */,
+ XPointer /* call_data */
+);
+
+
+extern Status _XRegisterInternalConnection(
+ Display* /* dpy */,
+ int /* fd */,
+ _XInternalConnectionProc /* callback */,
+ XPointer /* call_data */
+);
+
+extern void _XUnregisterInternalConnection(
+ Display* /* dpy */,
+ int /* fd */
+);
+
+extern void _XProcessInternalConnection(
+ Display* /* dpy */,
+ struct _XConnectionInfo* /* conn_info */
+);
+
+/* Display structure has pointers to these */
+
+struct _XConnectionInfo { /* info from _XRegisterInternalConnection */
+ int fd;
+ _XInternalConnectionProc read_callback;
+ XPointer call_data;
+ XPointer *watch_data; /* set/used by XConnectionWatchProc */
+ struct _XConnectionInfo *next;
+};
+
+struct _XConnWatchInfo { /* info from XAddConnectionWatch */
+ XConnectionWatchProc fn;
+ XPointer client_data;
+ struct _XConnWatchInfo *next;
+};
+
+#ifdef __UNIXOS2__
+extern char* __XOS2RedirRoot(
+ char*
+);
+#endif
+
+extern int _XTextHeight(
+ XFontStruct* /* font_struct */,
+ _Xconst char* /* string */,
+ int /* count */
+);
+
+extern int _XTextHeight16(
+ XFontStruct* /* font_struct */,
+ _Xconst XChar2b* /* string */,
+ int /* count */
+);
+
+#if defined(WIN32)
+
+extern int _XOpenFile(
+ _Xconst char* /* path */,
+ int /* flags */
+);
+
+extern int _XOpenFileMode(
+ _Xconst char* /* path */,
+ int /* flags */,
+ mode_t /* mode */
+);
+
+extern void* _XFopenFile(
+ _Xconst char* /* path */,
+ _Xconst char* /* mode */
+);
+
+extern int _XAccessFile(
+ _Xconst char* /* path */
+);
+#else
+#define _XOpenFile(path,flags) open(path,flags)
+#define _XOpenFileMode(path,flags,mode) open(path,flags,mode)
+#define _XFopenFile(path,mode) fopen(path,mode)
+#endif
+
+/* EvToWire.c */
+extern Status _XEventToWire(Display *dpy, XEvent *re, xEvent *event);
+
+extern int _XF86LoadQueryLocaleFont(
+ Display* /* dpy */,
+ _Xconst char* /* name*/,
+ XFontStruct** /* xfp*/,
+ Font* /* fidp */
+);
+
+extern void _XProcessWindowAttributes (
+ register Display *dpy,
+ xChangeWindowAttributesReq *req,
+ register unsigned long valuemask,
+ register XSetWindowAttributes *attributes);
+
+extern int _XDefaultError(
+ Display *dpy,
+ XErrorEvent *event);
+
+extern int _XDefaultIOError(
+ Display *dpy);
+
+extern void _XSetClipRectangles (
+ register Display *dpy,
+ GC gc,
+ int clip_x_origin, int clip_y_origin,
+ XRectangle *rectangles,
+ int n,
+ int ordering);
+
+Status _XGetWindowAttributes(
+ register Display *dpy,
+ Window w,
+ XWindowAttributes *attr);
+
+int _XPutBackEvent (
+ register Display *dpy,
+ register XEvent *event);
+
+extern Bool _XIsEventCookie(
+ Display *dpy,
+ XEvent *ev);
+
+extern void _XFreeEventCookies(
+ Display *dpy);
+
+extern void _XStoreEventCookie(
+ Display *dpy,
+ XEvent *ev);
+
+extern Bool _XFetchEventCookie(
+ Display *dpy,
+ XGenericEventCookie *ev);
+
+extern Bool _XCopyEventCookie(
+ Display *dpy,
+ XGenericEventCookie *in,
+ XGenericEventCookie *out);
+
+/* lcFile.c */
+
+extern void xlocaledir(
+ char *buf,
+ int buf_len
+);
+
+_XFUNCPROTOEND
+
+#endif /* _X11_XLIBINT_H_ */
diff --git a/libX11/include/X11/Xregion.h b/libX11/include/X11/Xregion.h
index b441312dc..1ae16c487 100644
--- a/libX11/include/X11/Xregion.h
+++ b/libX11/include/X11/Xregion.h
@@ -58,8 +58,10 @@ typedef struct {
#define TRUE 1
#define FALSE 0
+#ifndef MAXSHORT
#define MAXSHORT 32767
#define MINSHORT -MAXSHORT
+#endif
#ifndef MAX
#define MAX(a,b) (((a) > (b)) ? (a) : (b))
#endif
diff --git a/libX11/modules/im/ximcp/imCallbk.c b/libX11/modules/im/ximcp/imCallbk.c
index 6275bbf00..761021354 100644
--- a/libX11/modules/im/ximcp/imCallbk.c
+++ b/libX11/modules/im/ximcp/imCallbk.c
@@ -1,754 +1,754 @@
-/***********************************************************************
-Copyright 1993 by Digital Equipment Corporation, Maynard, Massachusetts,
-Copyright 1994 by FUJITSU LIMITED
-Copyright 1994 by Sony Corporation
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the names of Digital, FUJITSU
-LIMITED and Sony Corporation not be used in advertising or publicity
-pertaining to distribution of the software without specific, written
-prior permission.
-
-DIGITAL, FUJITSU LIMITED AND SONY CORPORATION DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DIGITAL, FUJITSU LIMITED
-AND SONY CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author: Hiroyuki Miyamoto Digital Equipment Corporation
- miyamoto@jrd.dec.com
- Modifier: Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
- Makoto Wakamatsu Sony Corporation
- makoto@sm.sony.co.jp
-
-***********************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "Ximint.h"
-#include "XlcPubI.h"
-#ifdef X_LOCALE
-#define mblen(a,b) _Xmblen(a,b)
-extern int _Xmblen ();
-#endif
-
-#define sz_CARD8 1
-#define sz_INT8 1
-#define sz_CARD16 2
-#define sz_INT16 2
-#define sz_BITMASK16 sz_CARD16
-#define sz_CARD32 4
-#define sz_INT32 4
-#define sz_BITMASK32 sz_CARD32
-#define sz_XIMID sizeof(XIMID)
-#define sz_XICID sizeof(XICID)
-#define sz_XIMATTRID sizeof(XIMATTRID)
-#define sz_XICATTRID sizeof(XICATTRID)
-#define sz_ximPacketHeader (XIM_HEADER_SIZE + sz_XIMID + sz_XICID)
-#define sz_ximGeometry 0
-#define sz_ximStrConversion (sz_CARD32 + sz_CARD32 + sz_CARD32 + sz_CARD32)
-#define sz_ximPreeditStart 0
-#define sz_ximPreeditStartReply sz_INT32
-#define sz_ximPreeditCaret (sz_INT32 + sz_CARD32 + sz_CARD32)
-#define sz_ximPreeditCaretReply sz_CARD32
-#define sz_ximPreeditDone 0
-#define sz_ximStatusStart 0
-#define sz_ximStatusDone 0
-
-typedef enum {
- XimCbSuccess,
- XimCbNoCallback,
- XimCbError,
- XimCbQueued,
- XimCbBadContextID,
- XimCbBadOpcode
-} XimCbStatus;
-
-typedef XimCbStatus (*XimCb)(
- Xim, Xic, char*, int
- );
-
-#define PACKET_TO_MAJOROPCODE(p) (*(CARD8*)((CARD8*)(p)))
-#define PACKET_TO_MINOROPCODE(p) (*(CARD8*)((CARD8*)(p) + sz_CARD8))
-#define PACKET_TO_LENGTH(p) (*(CARD16*)((CARD8*)(p) + sz_CARD8 + sz_CARD8))
-#define PACKET_TO_IMID(p) (*(XIMID*)((CARD8*)(p) + XIM_HEADER_SIZE))
-#define PACKET_TO_ICID(p) (*(XICID*)((CARD8*)(p) + XIM_HEADER_SIZE + sz_XIMID))
-
-#define _XimWriteData(im,len,data) \
- (im->private.proto.write((im),(len),(XPointer)(data)))
-#define _XimReadData(im,buf,buf_len,len) \
- (im->private.proto.read((im),(XPointer)(buf),(buf_len),&(len)))
-#define _XimFlushData(im) im->private.proto.flush((im))
-
-Private XimCbStatus _XimGeometryCallback(Xim, Xic, char*, int);
-Private XimCbStatus _XimStrConversionCallback(Xim, Xic, char*, int);
-Private XimCbStatus _XimPreeditStartCallback(Xim, Xic, char*, int);
-Private XimCbStatus _XimPreeditDoneCallback(Xim, Xic, char*, int);
-Private void _free_memory_for_text(XIMText*);
-Private XimCbStatus _XimPreeditDrawCallback(Xim, Xic, char*, int);
-Private XimCbStatus _XimPreeditCaretCallback(Xim, Xic, char*, int);
-Private XimCbStatus _XimStatusStartCallback(Xim, Xic, char*, int);
-Private XimCbStatus _XimStatusDoneCallback(Xim, Xic, char*, int);
-Private XimCbStatus _XimStatusDrawCallback(Xim, Xic, char*, int);
-Private XimCbStatus _XimPreeditStateNotifyCallback(Xim, Xic, char *, int);
-
-#if defined(__STDC__) && ((defined(sun) && defined(SVR4)) || defined(WIN32))
-#define RConst /**/
-#else
-#define RConst const
-#endif
-
-/* NOTE:
- * the table below depends on the protocol number
- * defined in the IM Protocol document.
- */
-static RConst XimCb callback_table[] = {
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #000-009 */
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #010-019 */
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #020-029 */
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #030-039 */
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #040-049 */
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #050-059 */
- NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #060-069 */
- _XimGeometryCallback, /* #070 */
- _XimStrConversionCallback, /* #071 */
- NULL, /* #072 */
- _XimPreeditStartCallback, /* #073 */
- NULL, /* #074 */
- _XimPreeditDrawCallback, /* #075 */
- _XimPreeditCaretCallback, /* #076 */
- NULL, /* #077 */
- _XimPreeditDoneCallback, /* #078 */
- _XimStatusStartCallback, /* #079 */
- _XimStatusDrawCallback, /* #080 */
- _XimStatusDoneCallback, /* #081 */
- _XimPreeditStateNotifyCallback /* #082 */
- };
-
-
-Private Bool
-_XimIsReadyForProcess(Xic ic)
-{
- return(!ic->private.proto.waitCallback); /* check HM */
-}
-
-Private void
-_XimProcessPendingCallbacks(Xic ic)
-{
- XimPendingCallback pcbq;
-
- while (((pcbq = ic->private.proto.pend_cb_que) != (XimPendingCallback)NULL)
- && _XimIsReadyForProcess(ic)) {
- (void) (*callback_table[pcbq->major_opcode])(pcbq->im,
- pcbq->ic,
- pcbq->proto,
- pcbq->proto_len);
- ic->private.proto.pend_cb_que = pcbq->next;
- Xfree(pcbq->proto); /* free memory of XimPendingCallback */
- Xfree(pcbq);
- }
-}
-
-Private void
-_XimPutCbIntoQueue(Xic ic, XimPendingCallback call_data)
-{
- XimPendingCallback pcbq = ic->private.proto.pend_cb_que;
-
- /* Queuing is FIFO
- */
- while (pcbq != (XimPendingCallback)NULL) {
- if (pcbq->next == (XimPendingCallback)NULL) {
- break;
- }
- pcbq = pcbq->next;
- }
- if (pcbq == (XimPendingCallback)NULL) {
- ic->private.proto.pend_cb_que = call_data;
- }
- else {
- pcbq->next = call_data;
- }
-}
-
-Public Bool
-_XimCbDispatch(Xim xim,
- INT16 len,
- XPointer data,
- XPointer call_data)
-{
- /* `data' points to the beginning of the packet defined in IM Protocol doc.
- */
- int major_opcode = PACKET_TO_MAJOROPCODE(data);
- XIMID imid = PACKET_TO_IMID(data);
- XICID icid = PACKET_TO_ICID(data);
- Xim im = (Xim)call_data; /* check HM */
- Xic ic = _XimICOfXICID(im, icid);
- char* proto;
- int proto_len;
-
- /* check validity of im/ic
- */
- if ((imid != im->private.proto.imid) || !ic) {
- return False; /* status = XimCbBadContextID; */
- }
-
- /* process pending callbacks
- */
- _XimProcessPendingCallbacks(ic);
-
- /* check if the protocol should be processed here
- */
- if (major_opcode > 82) {
- return False; /* status = XimCbBadOpcode; */
- }
- if (!callback_table[major_opcode]) {
- return False; /* status = XimCbBadOpcode; */
- }
-
- /* move the pointer ahead by the IM Protocol packet header size
- */
- proto = (char*)data + sz_ximPacketHeader;
- proto_len = (int)len - sz_ximPacketHeader;
-
- /* check if it can be processed right away
- * and if no, queue the protocol, otherwise invoke a callback
- */
- if (!_XimIsReadyForProcess(ic)) {
-
- /* queue the protocol
- */
- XimPendingCallback pcb;
- char *proto_buf = (proto_len > 0) ? (char*)Xmalloc(proto_len) : NULL;
-
- pcb = (XimPendingCallback)Xmalloc(sizeof(XimPendingCallbackRec));
- if (pcb && (proto_len <= 0 || proto_buf)) {
- if (proto_len > 0)
- memcpy(proto_buf, proto, proto_len);
-
- pcb->major_opcode = major_opcode;
- pcb->im = im;
- pcb->ic = ic;
- pcb->proto = proto_buf;
- pcb->proto_len = proto_len;
- pcb->next = (XimPendingCallback)NULL; /* queue is FIFO */
- _XimPutCbIntoQueue(ic, pcb);
- /* status = XimCbQueued; */
- } else {
- /* status = XimCbError; */
- Xfree(pcb);
- Xfree(proto_buf);
- }
- }
- else {
- /* invoke each callback according to the major opcode.
- * `proto' points to the next address of IM-ID and IC-ID.
- * `proto_len' specifies the packet length.
- */
- (void) (*callback_table[major_opcode])(im, ic, proto, proto_len);
- }
- return True;
-}
-
-Private XimCbStatus
-_XimGeometryCallback(Xim im,
- Xic ic,
- char* proto,
- int len)
-{
- XICCallback* cb = &ic->core.geometry_callback;
-
- /* invoke the callack
- */
- if (cb && cb->callback) {
- (*cb->callback)((XIC)ic, cb->client_data, (XPointer)NULL);
- }
- else {
-
- /* no callback registered
- */
- return XimCbNoCallback;
- }
-
- return XimCbSuccess;
-}
-
-Private XimCbStatus
-_XimStrConversionCallback(Xim im,
- Xic ic,
- char* proto,
- int len)
-{
- XICCallback* cb = &ic->core.string_conversion_callback; /* check HM */
- XIMStringConversionCallbackStruct cbrec;
-
- /* invoke the callback
- */
- if (cb && cb->callback) {
- int p = XIM_HEADER_SIZE;
- cbrec.position = (XIMStringConversionPosition)
- *(CARD32*)&proto[p]; p += sz_CARD32;
- cbrec.direction = (XIMCaretDirection)
- *(CARD32*)&proto[p]; p += sz_CARD32;
- cbrec.operation = (XIMStringConversionOperation)
- *(CARD32*)&proto[p]; p += sz_CARD32;
- cbrec.factor = (unsigned short)
- *(CARD32*)&proto[p];
-
- (*cb->callback)((XIC)ic, cb->client_data, (XPointer)&cbrec);
- }
- else {
-
- /* no callback registered
- */
- _XimError(im, ic,
- (CARD16)XIM_BadSomething,
- (INT16)len,
- (CARD16)XIM_STR_CONVERSION,
- (char*)proto); /* send XIM_ERROR */
- return XimCbNoCallback;
- }
-
- /* send a reply
- */
- {
- CARD8 *buf;
- INT16 buf_len;
- int p, length_in_bytes, i;
-
- /* Assumption:
- * `cbrec.text->length' means the string length in characters
- */
- {
- length_in_bytes = (cbrec.text->encoding_is_wchar)?
- sizeof(wchar_t) * cbrec.text->length: /* wchar */
- strlen(cbrec.text->string.mbs); /* mb */
- buf_len = XIM_HEADER_SIZE +
- sz_CARD16 +
- 2 + length_in_bytes +
- XIM_PAD(2 + length_in_bytes) +
- 2 + 2 + sz_CARD32 * cbrec.text->length;
- buf = (CARD8*)Xmalloc(buf_len);
- }
- _XimSetHeader((XPointer)buf, XIM_STR_CONVERSION_REPLY, 0, &buf_len);
- buf_len -= XIM_HEADER_SIZE; /* added by _XimSetHeader (HACK) */
- p = XIM_HEADER_SIZE;
- *(CARD16*)&buf[p] = (CARD16)im->private.proto.imid; p += sz_CARD16;
- *(CARD16*)&buf[p] = (CARD16)ic->private.proto.icid; p += sz_CARD16;
- *(CARD16*)&buf[p] = (CARD16)cbrec.text->length; p += sz_CARD16;
- memcpy(&buf[p],&cbrec.text->string.mbs,length_in_bytes);
- p += length_in_bytes;
- *(CARD16*)&buf[p] = (CARD16)(sz_CARD32*cbrec.text->length);
- p += XIM_PAD(2);
- for (i = 0; i < (int)cbrec.text->length; i++) {
- *(CARD32*)&buf[p] = (CARD32)cbrec.text->feedback[i];
- p += sz_CARD32;
- }
-
- if (!(_XimWriteData(im, buf_len, buf))) {
- return XimCbError;
- }
- _XimFlushData(im);
-
- Xfree(buf);
- }
-
- return XimCbSuccess;
-}
-
-Private XimCbStatus
-_XimPreeditStartCallback(Xim im,
- Xic ic,
- char* proto,
- int len)
-{
- XICCallback* cb = &ic->core.preedit_attr.start_callback;
- int ret;
-
- /* invoke the callback
- */
- if (cb && cb->callback){
- ret = (*(cb->callback))((XIC)ic, cb->client_data, (XPointer)NULL);
- }
- else {
-
- /* no callback registered
- */
- _XimError(im, ic,
- (CARD16)XIM_BadSomething,
- (INT16)len,
- (CARD16)XIM_PREEDIT_START,
- (char*)proto); /* send XIM_ERROR */
- return XimCbNoCallback;
- }
-
- /* send a reply
- */
- {
- CARD32 buf32[(sz_ximPacketHeader + sz_ximPreeditStartReply) / 4];
- CARD8 *buf = (CARD8 *)buf32;
- INT16 buf_len = sz_XIMID + sz_XICID + sz_ximPreeditStartReply;
- int p;
-
- _XimSetHeader((XPointer)buf, XIM_PREEDIT_START_REPLY, 0, &buf_len);
- p = XIM_HEADER_SIZE;
- *(CARD16*)&buf[p] = (CARD16)im->private.proto.imid; p += sz_CARD16;
- *(CARD16*)&buf[p] = (CARD16)ic->private.proto.icid; p += sz_CARD16;
- *(INT32*)&buf[p] = (INT32)ret;
-
- if (!(_XimWriteData(im, buf_len, buf))) {
- return XimCbError;
- }
- _XimFlushData(im);
- }
-
- return XimCbSuccess;
-}
-
-Private XimCbStatus
-_XimPreeditDoneCallback(Xim im,
- Xic ic,
- char* proto,
- int len)
-{
- XICCallback* cb = &ic->core.preedit_attr.done_callback;
-
- /* invoke the callback
- */
- if (cb && cb->callback) {
- (*cb->callback)((XIC)ic, cb->client_data, (XPointer)NULL);
- }
- else {
-
- /* no callback registered
- */
- return XimCbNoCallback;
- }
-
- return XimCbSuccess;
-}
-
-Private void
-_read_text_from_packet(Xim im,
- char* buf,
- XIMText** text_ptr)
-{
- int status;
- XIMText* text;
- int tmp_len;
- char* tmp_buf;
- Status s = 0;
-
- status = (int)*(BITMASK32*)buf; buf += sz_BITMASK32;
-
- /* string part
- */
- if (status & 0x00000001) /* "no string" bit on */ {
- buf += sz_CARD16; /* skip "length of preedit string" */
- buf += 2; /* pad */
- *text_ptr = (XIMText*)NULL;
- return;
- }
-
- *text_ptr = text = (XIMText*)Xmalloc(sizeof(XIMText));
- if (text == (XIMText*)NULL) return;
-
- tmp_len = (int)*(CARD16*)buf;
- buf += sz_CARD16;
- if ((tmp_buf = (char*)Xmalloc(tmp_len + 1))) {
- memcpy(tmp_buf, buf, tmp_len);
- tmp_buf[tmp_len] = '\0';
-
- text->encoding_is_wchar = False;
- text->length = im->methods->ctstombs((XIM)im,
- tmp_buf, tmp_len,
- NULL, 0, &s); /* CT? HM */
- if (s != XLookupNone) {
-#ifndef NO_DEC_I18N_FIX
- /* Allow for NULL-terminated */
- if ((text->string.multi_byte =
- (char*)Xmalloc(text->length *
- XLC_PUBLIC(im->core.lcd,mb_cur_max) + 1))) {
-#else
- if (text->string.multi_byte = (char*)Xmalloc(text->length+1)) {
-#endif
- int tmp;
-#ifndef NO_DEC_I18N_FIX
- char *char_tmp;
- int char_len;
-#endif
- tmp = im->methods->ctstombs((XIM)im,
- tmp_buf, tmp_len,
-#ifndef NO_DEC_I18N_FIX
- text->string.multi_byte,
- text->length * XLC_PUBLIC(im->core.lcd,mb_cur_max) + 1,
-#else
- text->string.multi_byte, text->length,
-#endif
- &s);
- text->string.multi_byte[tmp] = '\0';
-#ifndef NO_DEC_I18N_FIX
- text->length = 0;
- char_tmp = text->string.multi_byte;
- while (*char_tmp != '\0') {
- char_len = mblen(char_tmp, strlen(char_tmp));
- char_tmp = char_tmp + char_len;
- (text->length)++;
- }
-#endif
- }
- }
- else {
- text->length = 0;
- text->string.multi_byte = NULL;
- }
-
- Xfree(tmp_buf);
- }
- buf += tmp_len;
-
- buf += XIM_PAD(sz_CARD16 + tmp_len); /* pad */
-
- /* feedback part
- */
- if (status & 0x00000002) /* "no feedback" bit on */ {
- text->feedback = (XIMFeedback*)NULL;
- }
- else {
- int i, j;
-
- i = (int)*(CARD16*)buf; buf += sz_CARD16;
- buf += sz_CARD16; /* skip `unused' */
- text->feedback = (XIMFeedback*)Xmalloc(i*(sizeof(XIMFeedback)/sizeof(CARD32)));
- j = 0;
- while (i > 0) {
- text->feedback[j] = (XIMFeedback)*(CARD32*)buf;
- buf += sz_CARD32;
- i -= sz_CARD32;
- j++;
- }
- /*
- * text->length tells how long both the status string and
- * the feedback array are. If there's "no string" the
- * text->length was set to zero previously. See above.
- * But if there is feedback (i.e. not "no feedback") then
- * we need to convey the length of the feedback array.
- * It might have been better if the protocol sent two
- * different values, one for the length of the status
- * string and one for the length of the feedback array.
- */
- if (status & 0x00000001) /* "no string" bit on */ {
- text->length = j;
- }
- }
-}
-
-Private void
-_free_memory_for_text(XIMText* text)
-{
- if (text) {
- if (text->string.multi_byte)
- Xfree(text->string.multi_byte);
- if (text->feedback)
- Xfree(text->feedback);
- Xfree(text);
- }
-}
-
-Private XimCbStatus
-_XimPreeditDrawCallback(Xim im,
- Xic ic,
- char* proto,
- int len)
-{
- XICCallback* cb = &ic->core.preedit_attr.draw_callback;
- XIMPreeditDrawCallbackStruct cbs;
-
- /* invoke the callback
- */
- if (cb && cb->callback) {
- cbs.caret = (int)*(INT32*)proto; proto += sz_INT32;
- cbs.chg_first = (int)*(INT32*)proto; proto += sz_INT32;
- cbs.chg_length = (int)*(INT32*)proto; proto += sz_INT32;
- _read_text_from_packet(im, proto, &cbs.text);
-
- (*cb->callback)((XIC)ic, cb->client_data, (XPointer)&cbs);
-
- _free_memory_for_text((XIMText*)cbs.text);
- }
- else {
-
- /* no callback registered
- */
- return XimCbNoCallback;
- }
-
- return XimCbSuccess;
-}
-
-Private XimCbStatus
-_XimPreeditCaretCallback(Xim im,
- Xic ic,
- char* proto,
- int len)
-{
- XICCallback* cb = &ic->core.preedit_attr.caret_callback;
- XIMPreeditCaretCallbackStruct cbs;
-
- /* invoke the callback
- */
- if (cb && cb->callback) {
- cbs.position = (int)*(INT32*)proto; proto += sz_INT32;
- cbs.direction = (XIMCaretDirection)*(CARD32*)proto; proto += sz_CARD32;
- cbs.style = (XIMCaretStyle)*(CARD32*)proto; proto += sz_CARD32;
-
- (*cb->callback)((XIC)ic, cb->client_data, (XPointer)&cbs);
- }
- else {
-
- /* no callback registered
- */
- _XimError(im, ic,
- (CARD16)XIM_BadSomething,
- (INT16)len,
- (CARD16)XIM_PREEDIT_CARET,
- (char*)proto); /* send XIM_ERROR */
- return XimCbNoCallback;
- }
-
- /* Send a reply
- */
- {
- CARD8 buf[sz_ximPacketHeader + sz_ximPreeditCaretReply];
- INT16 len = sz_XIMID + sz_XICID + sz_ximPreeditCaretReply;
- int p;
-
- _XimSetHeader((XPointer)buf, XIM_PREEDIT_CARET_REPLY, 0, &len);
- p = XIM_HEADER_SIZE;
- *(CARD16*)&buf[p] = (CARD16)im->private.proto.imid; p += sz_CARD16;
- *(CARD16*)&buf[p] = (CARD16)ic->private.proto.icid; p += sz_CARD16;
- *(CARD32*)&buf[p] = (CARD32)cbs.position;
-
- if (!(_XimWriteData(im, len, buf))) {
- return XimCbError;
- }
- _XimFlushData(im);
- }
-
- return XimCbSuccess;
-}
-
-Private XimCbStatus
-_XimStatusStartCallback(Xim im,
- Xic ic,
- char* proto,
- int len)
-{
- XICCallback* cb = &ic->core.status_attr.start_callback;
-
- /* invoke the callback
- */
- if (cb && cb->callback) {
- (*cb->callback)((XIC)ic, cb->client_data, (XPointer)NULL);
- }
- else {
-
- /* no callback registered
- */
- return XimCbNoCallback;
- }
-
- return XimCbSuccess;
-}
-
-Private XimCbStatus
-_XimStatusDoneCallback(Xim im,
- Xic ic,
- char* proto,
- int len)
-{
- XICCallback* cb = &ic->core.status_attr.done_callback;
-
- /* invoke the callback
- */
- if (cb && cb->callback) {
- (*cb->callback)((XIC)ic, cb->client_data, (XPointer)NULL);
- }
- else {
-
- /* no callback registered
- */
- return XimCbNoCallback;
- }
-
- return XimCbSuccess;
-}
-
-Private XimCbStatus
-_XimStatusDrawCallback(Xim im,
- Xic ic,
- char* proto,
- int len)
-{
- XICCallback* cb = &ic->core.status_attr.draw_callback;
- XIMStatusDrawCallbackStruct cbs;
-
- /* invoke the callback
- */
- if (cb && cb->callback) {
- cbs.type = (XIMStatusDataType)*(CARD32*)proto; proto += sz_CARD32;
- if (cbs.type == XIMTextType) {
- _read_text_from_packet(im, proto, &cbs.data.text);
- }
- else if (cbs.type == XIMBitmapType) {
- cbs.data.bitmap = (Pixmap)*(CARD32*)proto;
- }
-
- (*cb->callback)((XIC)ic, cb->client_data, (XPointer)&cbs);
-
- if (cbs.type == XIMTextType)
- _free_memory_for_text((XIMText *)cbs.data.text);
- }
- else {
-
- /* no callback registered
- */
- return XimCbNoCallback;
- }
-
- return XimCbSuccess;
-}
-
-Private XimCbStatus
-_XimPreeditStateNotifyCallback( Xim im, Xic ic, char* proto, int len )
-{
- XICCallback *cb = &ic->core.preedit_attr.state_notify_callback;
-
- /* invoke the callack
- */
- if( cb && cb->callback ) {
- XIMPreeditStateNotifyCallbackStruct cbrec;
-
- cbrec.state = *(BITMASK32 *)proto;
- (*cb->callback)( (XIC)ic, cb->client_data, (XPointer)&cbrec );
- }
- else {
- /* no callback registered
- */
- return XimCbNoCallback;
- }
-
- return XimCbSuccess;
-}
-
+/***********************************************************************
+Copyright 1993 by Digital Equipment Corporation, Maynard, Massachusetts,
+Copyright 1994 by FUJITSU LIMITED
+Copyright 1994 by Sony Corporation
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the names of Digital, FUJITSU
+LIMITED and Sony Corporation not be used in advertising or publicity
+pertaining to distribution of the software without specific, written
+prior permission.
+
+DIGITAL, FUJITSU LIMITED AND SONY CORPORATION DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DIGITAL, FUJITSU LIMITED
+AND SONY CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Hiroyuki Miyamoto Digital Equipment Corporation
+ miyamoto@jrd.dec.com
+ Modifier: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+ Makoto Wakamatsu Sony Corporation
+ makoto@sm.sony.co.jp
+
+***********************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+#include "XlcPubI.h"
+#ifdef X_LOCALE
+#define mblen(a,b) _Xmblen(a,b)
+extern int _Xmblen ();
+#endif
+
+#define sz_CARD8 1
+#define sz_INT8 1
+#define sz_CARD16 2
+#define sz_INT16 2
+#define sz_BITMASK16 sz_CARD16
+#define sz_CARD32 4
+#define sz_INT32 4
+#define sz_BITMASK32 sz_CARD32
+#define sz_XIMID sizeof(XIMID)
+#define sz_XICID sizeof(XICID)
+#define sz_XIMATTRID sizeof(XIMATTRID)
+#define sz_XICATTRID sizeof(XICATTRID)
+#define sz_ximPacketHeader (XIM_HEADER_SIZE + sz_XIMID + sz_XICID)
+#define sz_ximGeometry 0
+#define sz_ximStrConversion (sz_CARD32 + sz_CARD32 + sz_CARD32 + sz_CARD32)
+#define sz_ximPreeditStart 0
+#define sz_ximPreeditStartReply sz_INT32
+#define sz_ximPreeditCaret (sz_INT32 + sz_CARD32 + sz_CARD32)
+#define sz_ximPreeditCaretReply sz_CARD32
+#define sz_ximPreeditDone 0
+#define sz_ximStatusStart 0
+#define sz_ximStatusDone 0
+
+typedef enum {
+ XimCbSuccess,
+ XimCbNoCallback,
+ XimCbError,
+ XimCbQueued,
+ XimCbBadContextID,
+ XimCbBadOpcode
+} XimCbStatus;
+
+typedef XimCbStatus (*XimCb)(
+ Xim, Xic, char*, int
+ );
+
+#define PACKET_TO_MAJOROPCODE(p) (*(CARD8*)((CARD8*)(p)))
+#define PACKET_TO_MINOROPCODE(p) (*(CARD8*)((CARD8*)(p) + sz_CARD8))
+#define PACKET_TO_LENGTH(p) (*(CARD16*)((CARD8*)(p) + sz_CARD8 + sz_CARD8))
+#define PACKET_TO_IMID(p) (*(XIMID*)((CARD8*)(p) + XIM_HEADER_SIZE))
+#define PACKET_TO_ICID(p) (*(XICID*)((CARD8*)(p) + XIM_HEADER_SIZE + sz_XIMID))
+
+#define _XimWriteData(im,len,data) \
+ (im->private.proto.write((im),(len),(XPointer)(data)))
+#define _XimReadData(im,buf,buf_len,len) \
+ (im->private.proto.read((im),(XPointer)(buf),(buf_len),&(len)))
+#define _XimFlushData(im) im->private.proto.flush((im))
+
+Private XimCbStatus _XimGeometryCallback(Xim, Xic, char*, int);
+Private XimCbStatus _XimStrConversionCallback(Xim, Xic, char*, int);
+Private XimCbStatus _XimPreeditStartCallback(Xim, Xic, char*, int);
+Private XimCbStatus _XimPreeditDoneCallback(Xim, Xic, char*, int);
+Private void _free_memory_for_text(XIMText*);
+Private XimCbStatus _XimPreeditDrawCallback(Xim, Xic, char*, int);
+Private XimCbStatus _XimPreeditCaretCallback(Xim, Xic, char*, int);
+Private XimCbStatus _XimStatusStartCallback(Xim, Xic, char*, int);
+Private XimCbStatus _XimStatusDoneCallback(Xim, Xic, char*, int);
+Private XimCbStatus _XimStatusDrawCallback(Xim, Xic, char*, int);
+Private XimCbStatus _XimPreeditStateNotifyCallback(Xim, Xic, char *, int);
+
+#if defined(__STDC__) && ((defined(sun) && defined(SVR4)) || defined(WIN32))
+#define RConst /**/
+#else
+#define RConst const
+#endif
+
+/* NOTE:
+ * the table below depends on the protocol number
+ * defined in the IM Protocol document.
+ */
+static RConst XimCb callback_table[] = {
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #000-009 */
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #010-019 */
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #020-029 */
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #030-039 */
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #040-049 */
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #050-059 */
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* #060-069 */
+ _XimGeometryCallback, /* #070 */
+ _XimStrConversionCallback, /* #071 */
+ NULL, /* #072 */
+ _XimPreeditStartCallback, /* #073 */
+ NULL, /* #074 */
+ _XimPreeditDrawCallback, /* #075 */
+ _XimPreeditCaretCallback, /* #076 */
+ NULL, /* #077 */
+ _XimPreeditDoneCallback, /* #078 */
+ _XimStatusStartCallback, /* #079 */
+ _XimStatusDrawCallback, /* #080 */
+ _XimStatusDoneCallback, /* #081 */
+ _XimPreeditStateNotifyCallback /* #082 */
+ };
+
+
+Private Bool
+_XimIsReadyForProcess(Xic ic)
+{
+ return(!ic->private.proto.waitCallback); /* check HM */
+}
+
+Private void
+_XimProcessPendingCallbacks(Xic ic)
+{
+ XimPendingCallback pcbq;
+
+ while (((pcbq = ic->private.proto.pend_cb_que) != (XimPendingCallback)NULL)
+ && _XimIsReadyForProcess(ic)) {
+ (void) (*callback_table[pcbq->major_opcode])(pcbq->im,
+ pcbq->ic,
+ pcbq->proto,
+ pcbq->proto_len);
+ ic->private.proto.pend_cb_que = pcbq->next;
+ Xfree(pcbq->proto); /* free memory of XimPendingCallback */
+ Xfree(pcbq);
+ }
+}
+
+Private void
+_XimPutCbIntoQueue(Xic ic, XimPendingCallback call_data)
+{
+ XimPendingCallback pcbq = ic->private.proto.pend_cb_que;
+
+ /* Queuing is FIFO
+ */
+ while (pcbq != (XimPendingCallback)NULL) {
+ if (pcbq->next == (XimPendingCallback)NULL) {
+ break;
+ }
+ pcbq = pcbq->next;
+ }
+ if (pcbq == (XimPendingCallback)NULL) {
+ ic->private.proto.pend_cb_que = call_data;
+ }
+ else {
+ pcbq->next = call_data;
+ }
+}
+
+Public Bool
+_XimCbDispatch(Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ /* `data' points to the beginning of the packet defined in IM Protocol doc.
+ */
+ int major_opcode = PACKET_TO_MAJOROPCODE(data);
+ XIMID imid = PACKET_TO_IMID(data);
+ XICID icid = PACKET_TO_ICID(data);
+ Xim im = (Xim)call_data; /* check HM */
+ Xic ic = _XimICOfXICID(im, icid);
+ char* proto;
+ int proto_len;
+
+ /* check validity of im/ic
+ */
+ if ((imid != im->private.proto.imid) || !ic) {
+ return False; /* status = XimCbBadContextID; */
+ }
+
+ /* process pending callbacks
+ */
+ _XimProcessPendingCallbacks(ic);
+
+ /* check if the protocol should be processed here
+ */
+ if (major_opcode > 82) {
+ return False; /* status = XimCbBadOpcode; */
+ }
+ if (!callback_table[major_opcode]) {
+ return False; /* status = XimCbBadOpcode; */
+ }
+
+ /* move the pointer ahead by the IM Protocol packet header size
+ */
+ proto = (char*)data + sz_ximPacketHeader;
+ proto_len = (int)len - sz_ximPacketHeader;
+
+ /* check if it can be processed right away
+ * and if no, queue the protocol, otherwise invoke a callback
+ */
+ if (!_XimIsReadyForProcess(ic)) {
+
+ /* queue the protocol
+ */
+ XimPendingCallback pcb;
+ char *proto_buf = (proto_len > 0) ? (char*)Xmalloc(proto_len) : NULL;
+
+ pcb = (XimPendingCallback)Xmalloc(sizeof(XimPendingCallbackRec));
+ if (pcb && (proto_len <= 0 || proto_buf)) {
+ if (proto_len > 0)
+ memcpy(proto_buf, proto, proto_len);
+
+ pcb->major_opcode = major_opcode;
+ pcb->im = im;
+ pcb->ic = ic;
+ pcb->proto = proto_buf;
+ pcb->proto_len = proto_len;
+ pcb->next = (XimPendingCallback)NULL; /* queue is FIFO */
+ _XimPutCbIntoQueue(ic, pcb);
+ /* status = XimCbQueued; */
+ } else {
+ /* status = XimCbError; */
+ Xfree(pcb);
+ Xfree(proto_buf);
+ }
+ }
+ else {
+ /* invoke each callback according to the major opcode.
+ * `proto' points to the next address of IM-ID and IC-ID.
+ * `proto_len' specifies the packet length.
+ */
+ (void) (*callback_table[major_opcode])(im, ic, proto, proto_len);
+ }
+ return True;
+}
+
+Private XimCbStatus
+_XimGeometryCallback(Xim im,
+ Xic ic,
+ char* proto,
+ int len)
+{
+ XICCallback* cb = &ic->core.geometry_callback;
+
+ /* invoke the callack
+ */
+ if (cb && cb->callback) {
+ (*cb->callback)((XIC)ic, cb->client_data, (XPointer)NULL);
+ }
+ else {
+
+ /* no callback registered
+ */
+ return XimCbNoCallback;
+ }
+
+ return XimCbSuccess;
+}
+
+Private XimCbStatus
+_XimStrConversionCallback(Xim im,
+ Xic ic,
+ char* proto,
+ int len)
+{
+ XICCallback* cb = &ic->core.string_conversion_callback; /* check HM */
+ XIMStringConversionCallbackStruct cbrec;
+
+ /* invoke the callback
+ */
+ if (cb && cb->callback) {
+ int p = XIM_HEADER_SIZE;
+ cbrec.position = (XIMStringConversionPosition)
+ *(CARD32*)&proto[p]; p += sz_CARD32;
+ cbrec.direction = (XIMCaretDirection)
+ *(CARD32*)&proto[p]; p += sz_CARD32;
+ cbrec.operation = (XIMStringConversionOperation)
+ *(CARD32*)&proto[p]; p += sz_CARD32;
+ cbrec.factor = (unsigned short)
+ *(CARD32*)&proto[p];
+
+ (*cb->callback)((XIC)ic, cb->client_data, (XPointer)&cbrec);
+ }
+ else {
+
+ /* no callback registered
+ */
+ _XimError(im, ic,
+ (CARD16)XIM_BadSomething,
+ (INT16)len,
+ (CARD16)XIM_STR_CONVERSION,
+ (char*)proto); /* send XIM_ERROR */
+ return XimCbNoCallback;
+ }
+
+ /* send a reply
+ */
+ {
+ CARD8 *buf;
+ INT16 buf_len;
+ int p, length_in_bytes, i;
+
+ /* Assumption:
+ * `cbrec.text->length' means the string length in characters
+ */
+ {
+ length_in_bytes = (cbrec.text->encoding_is_wchar)?
+ sizeof(wchar_t) * cbrec.text->length: /* wchar */
+ strlen(cbrec.text->string.mbs); /* mb */
+ buf_len = XIM_HEADER_SIZE +
+ sz_CARD16 +
+ 2 + length_in_bytes +
+ XIM_PAD(2 + length_in_bytes) +
+ 2 + 2 + sz_CARD32 * cbrec.text->length;
+ buf = (CARD8*)Xmalloc(buf_len);
+ }
+ _XimSetHeader((XPointer)buf, XIM_STR_CONVERSION_REPLY, 0, &buf_len);
+ buf_len -= XIM_HEADER_SIZE; /* added by _XimSetHeader (HACK) */
+ p = XIM_HEADER_SIZE;
+ *(CARD16*)&buf[p] = (CARD16)im->private.proto.imid; p += sz_CARD16;
+ *(CARD16*)&buf[p] = (CARD16)ic->private.proto.icid; p += sz_CARD16;
+ *(CARD16*)&buf[p] = (CARD16)cbrec.text->length; p += sz_CARD16;
+ memcpy(&buf[p],&cbrec.text->string.mbs,length_in_bytes);
+ p += length_in_bytes;
+ *(CARD16*)&buf[p] = (CARD16)(sz_CARD32*cbrec.text->length);
+ p += XIM_PAD(2);
+ for (i = 0; i < (int)cbrec.text->length; i++) {
+ *(CARD32*)&buf[p] = (CARD32)cbrec.text->feedback[i];
+ p += sz_CARD32;
+ }
+
+ if (!(_XimWriteData(im, buf_len, buf))) {
+ return XimCbError;
+ }
+ _XimFlushData(im);
+
+ Xfree(buf);
+ }
+
+ return XimCbSuccess;
+}
+
+Private XimCbStatus
+_XimPreeditStartCallback(Xim im,
+ Xic ic,
+ char* proto,
+ int len)
+{
+ XICCallback* cb = &ic->core.preedit_attr.start_callback;
+ int ret;
+
+ /* invoke the callback
+ */
+ if (cb && cb->callback){
+ ret = (*(cb->callback))((XIC)ic, cb->client_data, (XPointer)NULL);
+ }
+ else {
+
+ /* no callback registered
+ */
+ _XimError(im, ic,
+ (CARD16)XIM_BadSomething,
+ (INT16)len,
+ (CARD16)XIM_PREEDIT_START,
+ (char*)proto); /* send XIM_ERROR */
+ return XimCbNoCallback;
+ }
+
+ /* send a reply
+ */
+ {
+ CARD32 buf32[(sz_ximPacketHeader + sz_ximPreeditStartReply) / 4];
+ CARD8 *buf = (CARD8 *)buf32;
+ INT16 buf_len = sz_XIMID + sz_XICID + sz_ximPreeditStartReply;
+ int p;
+
+ _XimSetHeader((XPointer)buf, XIM_PREEDIT_START_REPLY, 0, &buf_len);
+ p = XIM_HEADER_SIZE;
+ *(CARD16*)&buf[p] = (CARD16)im->private.proto.imid; p += sz_CARD16;
+ *(CARD16*)&buf[p] = (CARD16)ic->private.proto.icid; p += sz_CARD16;
+ *(INT32*)&buf[p] = (INT32)ret;
+
+ if (!(_XimWriteData(im, buf_len, buf))) {
+ return XimCbError;
+ }
+ _XimFlushData(im);
+ }
+
+ return XimCbSuccess;
+}
+
+Private XimCbStatus
+_XimPreeditDoneCallback(Xim im,
+ Xic ic,
+ char* proto,
+ int len)
+{
+ XICCallback* cb = &ic->core.preedit_attr.done_callback;
+
+ /* invoke the callback
+ */
+ if (cb && cb->callback) {
+ (*cb->callback)((XIC)ic, cb->client_data, (XPointer)NULL);
+ }
+ else {
+
+ /* no callback registered
+ */
+ return XimCbNoCallback;
+ }
+
+ return XimCbSuccess;
+}
+
+Private void
+_read_text_from_packet(Xim im,
+ char* buf,
+ XIMText** text_ptr)
+{
+ int status;
+ XIMText* text;
+ int tmp_len;
+ char* tmp_buf;
+ Status s = 0;
+
+ status = (int)*(BITMASK32*)buf; buf += sz_BITMASK32;
+
+ /* string part
+ */
+ if (status & 0x00000001) /* "no string" bit on */ {
+ buf += sz_CARD16; /* skip "length of preedit string" */
+ buf += 2; /* pad */
+ *text_ptr = (XIMText*)NULL;
+ return;
+ }
+
+ *text_ptr = text = (XIMText*)Xmalloc(sizeof(XIMText));
+ if (text == (XIMText*)NULL) return;
+
+ tmp_len = (int)*(CARD16*)buf;
+ buf += sz_CARD16;
+ if ((tmp_buf = (char*)Xmalloc(tmp_len + 1))) {
+ memcpy(tmp_buf, buf, tmp_len);
+ tmp_buf[tmp_len] = '\0';
+
+ text->encoding_is_wchar = False;
+ text->length = im->methods->ctstombs((XIM)im,
+ tmp_buf, tmp_len,
+ NULL, 0, &s); /* CT? HM */
+ if (s != XLookupNone) {
+#ifndef NO_DEC_I18N_FIX
+ /* Allow for NULL-terminated */
+ if ((text->string.multi_byte =
+ (char*)Xmalloc(text->length *
+ XLC_PUBLIC(im->core.lcd,mb_cur_max) + 1))) {
+#else
+ if (text->string.multi_byte = (char*)Xmalloc(text->length+1)) {
+#endif
+ int tmp;
+#ifndef NO_DEC_I18N_FIX
+ char *char_tmp;
+ int char_len;
+#endif
+ tmp = im->methods->ctstombs((XIM)im,
+ tmp_buf, tmp_len,
+#ifndef NO_DEC_I18N_FIX
+ text->string.multi_byte,
+ text->length * XLC_PUBLIC(im->core.lcd,mb_cur_max) + 1,
+#else
+ text->string.multi_byte, text->length,
+#endif
+ &s);
+ text->string.multi_byte[tmp] = '\0';
+#ifndef NO_DEC_I18N_FIX
+ text->length = 0;
+ char_tmp = text->string.multi_byte;
+ while (*char_tmp != '\0') {
+ char_len = mblen(char_tmp, strlen(char_tmp));
+ char_tmp = char_tmp + char_len;
+ (text->length)++;
+ }
+#endif
+ }
+ }
+ else {
+ text->length = 0;
+ text->string.multi_byte = NULL;
+ }
+
+ Xfree(tmp_buf);
+ }
+ buf += tmp_len;
+
+ buf += XIM_PAD(sz_CARD16 + tmp_len); /* pad */
+
+ /* feedback part
+ */
+ if (status & 0x00000002) /* "no feedback" bit on */ {
+ text->feedback = (XIMFeedback*)NULL;
+ }
+ else {
+ int i, j;
+
+ i = (int)*(CARD16*)buf; buf += sz_CARD16;
+ buf += sz_CARD16; /* skip `unused' */
+ text->feedback = (XIMFeedback*)Xmalloc(i*(sizeof(XIMFeedback)/sizeof(CARD32)));
+ j = 0;
+ while (i > 0) {
+ text->feedback[j] = (XIMFeedback)*(CARD32*)buf;
+ buf += sz_CARD32;
+ i -= sz_CARD32;
+ j++;
+ }
+ /*
+ * text->length tells how long both the status string and
+ * the feedback array are. If there's "no string" the
+ * text->length was set to zero previously. See above.
+ * But if there is feedback (i.e. not "no feedback") then
+ * we need to convey the length of the feedback array.
+ * It might have been better if the protocol sent two
+ * different values, one for the length of the status
+ * string and one for the length of the feedback array.
+ */
+ if (status & 0x00000001) /* "no string" bit on */ {
+ text->length = j;
+ }
+ }
+}
+
+Private void
+_free_memory_for_text(XIMText* text)
+{
+ if (text) {
+ if (text->string.multi_byte)
+ Xfree(text->string.multi_byte);
+ if (text->feedback)
+ Xfree(text->feedback);
+ Xfree(text);
+ }
+}
+
+Private XimCbStatus
+_XimPreeditDrawCallback(Xim im,
+ Xic ic,
+ char* proto,
+ int len)
+{
+ XICCallback* cb = &ic->core.preedit_attr.draw_callback;
+ XIMPreeditDrawCallbackStruct cbs;
+
+ /* invoke the callback
+ */
+ if (cb && cb->callback) {
+ cbs.caret = (int)*(INT32*)proto; proto += sz_INT32;
+ cbs.chg_first = (int)*(INT32*)proto; proto += sz_INT32;
+ cbs.chg_length = (int)*(INT32*)proto; proto += sz_INT32;
+ _read_text_from_packet(im, proto, &cbs.text);
+
+ (*cb->callback)((XIC)ic, cb->client_data, (XPointer)&cbs);
+
+ _free_memory_for_text((XIMText*)cbs.text);
+ }
+ else {
+
+ /* no callback registered
+ */
+ return XimCbNoCallback;
+ }
+
+ return XimCbSuccess;
+}
+
+Private XimCbStatus
+_XimPreeditCaretCallback(Xim im,
+ Xic ic,
+ char* proto,
+ int len)
+{
+ XICCallback* cb = &ic->core.preedit_attr.caret_callback;
+ XIMPreeditCaretCallbackStruct cbs;
+
+ /* invoke the callback
+ */
+ if (cb && cb->callback) {
+ cbs.position = (int)*(INT32*)proto; proto += sz_INT32;
+ cbs.direction = (XIMCaretDirection)*(CARD32*)proto; proto += sz_CARD32;
+ cbs.style = (XIMCaretStyle)*(CARD32*)proto; proto += sz_CARD32;
+
+ (*cb->callback)((XIC)ic, cb->client_data, (XPointer)&cbs);
+ }
+ else {
+
+ /* no callback registered
+ */
+ _XimError(im, ic,
+ (CARD16)XIM_BadSomething,
+ (INT16)len,
+ (CARD16)XIM_PREEDIT_CARET,
+ (char*)proto); /* send XIM_ERROR */
+ return XimCbNoCallback;
+ }
+
+ /* Send a reply
+ */
+ {
+ CARD8 buf[sz_ximPacketHeader + sz_ximPreeditCaretReply];
+ INT16 len = sz_XIMID + sz_XICID + sz_ximPreeditCaretReply;
+ int p;
+
+ _XimSetHeader((XPointer)buf, XIM_PREEDIT_CARET_REPLY, 0, &len);
+ p = XIM_HEADER_SIZE;
+ *(CARD16*)&buf[p] = (CARD16)im->private.proto.imid; p += sz_CARD16;
+ *(CARD16*)&buf[p] = (CARD16)ic->private.proto.icid; p += sz_CARD16;
+ *(CARD32*)&buf[p] = (CARD32)cbs.position;
+
+ if (!(_XimWriteData(im, len, buf))) {
+ return XimCbError;
+ }
+ _XimFlushData(im);
+ }
+
+ return XimCbSuccess;
+}
+
+Private XimCbStatus
+_XimStatusStartCallback(Xim im,
+ Xic ic,
+ char* proto,
+ int len)
+{
+ XICCallback* cb = &ic->core.status_attr.start_callback;
+
+ /* invoke the callback
+ */
+ if (cb && cb->callback) {
+ (*cb->callback)((XIC)ic, cb->client_data, (XPointer)NULL);
+ }
+ else {
+
+ /* no callback registered
+ */
+ return XimCbNoCallback;
+ }
+
+ return XimCbSuccess;
+}
+
+Private XimCbStatus
+_XimStatusDoneCallback(Xim im,
+ Xic ic,
+ char* proto,
+ int len)
+{
+ XICCallback* cb = &ic->core.status_attr.done_callback;
+
+ /* invoke the callback
+ */
+ if (cb && cb->callback) {
+ (*cb->callback)((XIC)ic, cb->client_data, (XPointer)NULL);
+ }
+ else {
+
+ /* no callback registered
+ */
+ return XimCbNoCallback;
+ }
+
+ return XimCbSuccess;
+}
+
+Private XimCbStatus
+_XimStatusDrawCallback(Xim im,
+ Xic ic,
+ char* proto,
+ int len)
+{
+ XICCallback* cb = &ic->core.status_attr.draw_callback;
+ XIMStatusDrawCallbackStruct cbs;
+
+ /* invoke the callback
+ */
+ if (cb && cb->callback) {
+ cbs.type = (XIMStatusDataType)*(CARD32*)proto; proto += sz_CARD32;
+ if (cbs.type == XIMTextType) {
+ _read_text_from_packet(im, proto, &cbs.data.text);
+ }
+ else if (cbs.type == XIMBitmapType) {
+ cbs.data.bitmap = (Pixmap)*(CARD32*)proto;
+ }
+
+ (*cb->callback)((XIC)ic, cb->client_data, (XPointer)&cbs);
+
+ if (cbs.type == XIMTextType)
+ _free_memory_for_text((XIMText *)cbs.data.text);
+ }
+ else {
+
+ /* no callback registered
+ */
+ return XimCbNoCallback;
+ }
+
+ return XimCbSuccess;
+}
+
+Private XimCbStatus
+_XimPreeditStateNotifyCallback( Xim im, Xic ic, char* proto, int len )
+{
+ XICCallback *cb = &ic->core.preedit_attr.state_notify_callback;
+
+ /* invoke the callack
+ */
+ if( cb && cb->callback ) {
+ XIMPreeditStateNotifyCallbackStruct cbrec;
+
+ cbrec.state = *(BITMASK32 *)proto;
+ (*cb->callback)( (XIC)ic, cb->client_data, (XPointer)&cbrec );
+ }
+ else {
+ /* no callback registered
+ */
+ return XimCbNoCallback;
+ }
+
+ return XimCbSuccess;
+}
+
diff --git a/libX11/modules/im/ximcp/imDefIc.c b/libX11/modules/im/ximcp/imDefIc.c
index a962c1b0f..cd3ed5854 100644
--- a/libX11/modules/im/ximcp/imDefIc.c
+++ b/libX11/modules/im/ximcp/imDefIc.c
@@ -1,1581 +1,1581 @@
-/*
- * Copyright 1991, 1992 Oracle and/or its affiliates. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-/******************************************************************
-
- Copyright 1992, 1993, 1994 by FUJITSU LIMITED
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and
-that both that copyright notice and this permission notice appear
-in supporting documentation, and that the name of FUJITSU LIMITED
-not be used in advertising or publicity pertaining to distribution
-of the software without specific, written prior permission.
-FUJITSU LIMITED makes no representations about the suitability of
-this software for any purpose.
-It is provided "as is" without express or implied warranty.
-
-FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
- Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "Ximint.h"
-
-Private Bool
-_XimCreateICCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
- XIMID imid = buf_s[0];
-
- if ((major_opcode == XIM_CREATE_IC_REPLY)
- && (minor_opcode == 0)
- && (imid == im->private.proto.imid))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0)
- && (buf_s[2] & XIM_IMID_VALID)
- && (imid == im->private.proto.imid))
- return True;
- return False;
-}
-
-#ifdef XIM_CONNECTABLE
-Public Bool
-_XimReCreateIC(ic)
- Xic ic;
-{
- Xim im = (Xim)ic->core.im;
- Xic save_ic;
- XIMResourceList res;
- unsigned int num;
- XIMStyle input_style = ic->core.input_style;
- XimDefICValues ic_values;
- INT16 len;
- CARD16 *buf_s;
- char *tmp;
- CARD32 tmp_buf32[BUFSIZE/4];
- char *tmp_buf = (char *)tmp_buf32;
- char *buf;
- int buf_size;
- char *data;
- int data_len;
- int ret_len;
- int total;
- int idx;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int ret_code;
-
- if (!(save_ic = (Xic)Xmalloc(sizeof(XicRec))))
- return False;
- memcpy((char *)save_ic, (char *)ic, sizeof(XicRec));
-
- ic->core.filter_events = im->private.proto.forward_event_mask;
- ic->private.proto.forward_event_mask =
- im->private.proto.forward_event_mask;
- ic->private.proto.synchronous_event_mask =
- im->private.proto.synchronous_event_mask;
-
- num = im->core.ic_num_resources;
- buf_size = sizeof(XIMResource) * num;
- if (!(res = (XIMResourceList)Xmalloc(buf_size)))
- goto ErrorOnReCreateIC;
- (void)memcpy((char *)res, (char *)im->core.ic_resources, buf_size);
- ic->private.proto.ic_resources = res;
- ic->private.proto.ic_num_resources = num;
-
- num = im->private.proto.ic_num_inner_resources;
- buf_size = sizeof(XIMResource) * num;
- if (!(res = (XIMResourceList)Xmalloc(buf_size)))
- goto ErrorOnReCreateIC;
- (void)memcpy((char *)res,
- (char *)im->private.proto.ic_inner_resources, buf_size);
- ic->private.proto.ic_inner_resources = res;
- ic->private.proto.ic_num_inner_resources = num;
-
- _XimSetICMode(ic->private.proto.ic_resources,
- ic->private.proto.ic_num_resources, input_style);
-
- _XimSetICMode(ic->private.proto.ic_inner_resources,
- ic->private.proto.ic_num_inner_resources, input_style);
-
- _XimGetCurrentICValues(ic, &ic_values);
- buf = tmp_buf;
- buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16);
- data_len = BUFSIZE - buf_size;
- total = 0;
- idx = 0;
- for (;;) {
- data = &buf[buf_size];
- if (!_XimEncodeSavedICATTRIBUTE(ic, ic->private.proto.ic_resources,
- ic->private.proto.ic_num_resources, &idx, data, data_len,
- &ret_len, (XPointer)&ic_values, XIM_CREATEIC)) {
- if (buf != tmp_buf)
- Xfree(buf);
- goto ErrorOnReCreateIC;
- }
-
- total += ret_len;
- if (idx == -1) {
- break;
- }
-
- buf_size += ret_len;
- if (buf == tmp_buf) {
- if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
- goto ErrorOnReCreateIC;
- }
- memcpy(tmp, buf, buf_size);
- buf = tmp;
- } else {
- if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
- Xfree(buf);
- goto ErrorOnReCreateIC;
- }
- buf = tmp;
- }
- }
-
- buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- buf_s[0] = im->private.proto.imid;
- buf_s[1] = (INT16)total;
-
- len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total);
- _XimSetHeader((XPointer)buf, XIM_CREATE_IC, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf))) {
- if (buf != tmp_buf)
- Xfree(buf);
- goto ErrorOnReCreateIC;
- }
- _XimFlush(im);
- if (buf != tmp_buf)
- Xfree(buf);
- ic->private.proto.waitCallback = True;
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimCreateICCheck, 0);
- if (ret_code == XIM_TRUE) {
- preply = reply;
- } else if (ret_code == XIM_OVERFLOW) {
- if (len <= 0) {
- preply = reply;
- } else {
- buf_size = (int)len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, preply, buf_size,
- _XimCreateICCheck, 0);
- if (ret_code != XIM_TRUE) {
- Xfree(preply);
- ic->private.proto.waitCallback = False;
- goto ErrorOnReCreateIC;
- }
- }
- } else {
- ic->private.proto.waitCallback = False;
- goto ErrorOnReCreateIC;
- }
- ic->private.proto.waitCallback = False;
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if (reply != preply)
- Xfree(preply);
- goto ErrorOnReCreateIC;
- }
-
- ic->private.proto.icid = buf_s[1]; /* icid */
- if (reply != preply)
- Xfree(preply);
-
- _XimRegisterFilter(ic);
- MARK_IC_CONNECTED(ic);
- if (save_ic->private.proto.ic_resources)
- Xfree(save_ic->private.proto.ic_resources);
- if (save_ic->private.proto.ic_inner_resources)
- Xfree(save_ic->private.proto.ic_inner_resources);
- Xfree(save_ic);
- return True;
-
-ErrorOnReCreateIC:
- memcpy((char *)ic, (char *)save_ic, sizeof(XicRec));
- Xfree(save_ic);
- return False;
-}
-
-Private char *
-_XimDelayModeGetICValues(ic, arg)
- Xic ic;
- XIMArg *arg;
-{
- XimDefICValues ic_values;
-
- _XimGetCurrentICValues(ic, &ic_values);
- return _XimGetICValueData(ic, (XPointer)&ic_values,
- ic->private.proto.ic_resources,
- ic->private.proto.ic_num_resources,
- arg, XIM_GETICVALUES);
-}
-#endif /* XIM_CONNECTABLE */
-
-Private Bool
-_XimGetICValuesCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- Xic ic = (Xic)arg;
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
- XIMID imid = buf_s[0];
- XICID icid = buf_s[1];
-
- if ((major_opcode == XIM_GET_IC_VALUES_REPLY)
- && (minor_opcode == 0)
- && (imid == im->private.proto.imid)
- && (icid == ic->private.proto.icid))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0)
- && (buf_s[2] & XIM_IMID_VALID)
- && (imid == im->private.proto.imid)
- && (buf_s[2] & XIM_ICID_VALID)
- && (icid == ic->private.proto.icid))
- return True;
- return False;
-}
-
-Private char *
-_XimProtoGetICValues(
- XIC xic,
- XIMArg *arg)
-{
- Xic ic = (Xic)xic;
- Xim im = (Xim)ic->core.im;
- register XIMArg *p;
- register XIMArg *pp;
- register int n;
- CARD8 *buf;
- CARD16 *buf_s;
- INT16 len;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply = NULL;
- int buf_size;
- int ret_code;
- char *makeid_name;
- char *decode_name;
- CARD16 *data = NULL;
- INT16 data_len = 0;
-
-#ifndef XIM_CONNECTABLE
- if (!IS_IC_CONNECTED(ic))
- return arg->name;
-#else
- if (!IS_IC_CONNECTED(ic)) {
- if (IS_CONNECTABLE(im)) {
- if (_XimConnectServer(im)) {
- if (!_XimReCreateIC(ic)) {
- _XimDelayModeSetAttr(im);
- return _XimDelayModeGetICValues(ic, arg);
- }
- } else {
- return _XimDelayModeGetICValues(ic, arg);
- }
- } else {
- return arg->name;
- }
- }
-#endif /* XIM_CONNECTABLE */
-
- for (n = 0, p = arg; p && p->name; p++) {
- n++;
- if ((strcmp(p->name, XNPreeditAttributes) == 0)
- || (strcmp(p->name, XNStatusAttributes) == 0)) {
- n++;
- for (pp = (XIMArg *)p->value; pp && pp->name; pp++)
- n++;
- }
- }
-
- if (!n)
- return (char *)NULL;
-
- buf_size = sizeof(CARD16) * n;
- buf_size += XIM_HEADER_SIZE
- + sizeof(CARD16)
- + sizeof(CARD16)
- + sizeof(INT16)
- + XIM_PAD(2 + buf_size);
-
- if (!(buf = (CARD8 *)Xmalloc(buf_size)))
- return arg->name;
- buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
-
- makeid_name = _XimMakeICAttrIDList(ic, ic->private.proto.ic_resources,
- ic->private.proto.ic_num_resources, arg,
- &buf_s[3], &len, XIM_GETICVALUES);
-
- if (len > 0) {
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[1] = ic->private.proto.icid; /* icid */
- buf_s[2] = len; /* length of ic-attr-id */
- len += sizeof(INT16); /* sizeof length of attr */
- XIM_SET_PAD(&buf_s[2], len); /* pad */
- len += sizeof(CARD16) /* sizeof imid */
- + sizeof(CARD16); /* sizeof icid */
-
- _XimSetHeader((XPointer)buf, XIM_GET_IC_VALUES, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf))) {
- Xfree(buf);
- return arg->name;
- }
- _XimFlush(im);
- Xfree(buf);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimGetICValuesCheck, (XPointer)ic);
- if (ret_code == XIM_TRUE) {
- preply = reply;
- } else if (ret_code == XIM_OVERFLOW) {
- if (len <= 0) {
- preply = reply;
- } else {
- buf_size = (int)len;
- preply = (XPointer)Xmalloc(len);
- ret_code = _XimRead(im, &len, preply, buf_size,
- _XimGetICValuesCheck, (XPointer)ic);
- if (ret_code != XIM_TRUE) {
- if (preply != reply)
- Xfree(preply);
- return arg->name;
- }
- }
- } else {
- return arg->name;
- }
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if (reply != preply)
- Xfree(preply);
- return arg->name;
- }
- data = &buf_s[4];
- data_len = buf_s[2];
- }
- else if (len < 0) {
- return arg->name;
- }
-
- decode_name = _XimDecodeICATTRIBUTE(ic, ic->private.proto.ic_resources,
- ic->private.proto.ic_num_resources, data, data_len,
- arg, XIM_GETICVALUES);
- if (reply != preply)
- Xfree(preply);
-
- if (decode_name)
- return decode_name;
- else
- return makeid_name;
-}
-
-#ifdef XIM_CONNECTABLE
-Private Bool
-_XimCheckNestQuarkList(quark_list, num_quark, quark, separator)
- XrmQuark *quark_list;
- int num_quark;
- XrmQuark quark;
- XrmQuark separator;
-{
- register int i;
-
- for (i = 0; i < num_quark; i++) {
- if (quark_list[i] == separator) {
- break;
- }
- if (quark_list[i] == quark) {
- return True;
- }
- }
- return False;
-}
-
-Private Bool
-_XimCheckNestedQuarkList(quark_list, idx, num_quark, arg, separator)
- XrmQuark **quark_list;
- int idx;
- int *num_quark;
- XIMArg *arg;
- XrmQuark separator;
-{
- XrmQuark *q_list = *quark_list;
- int n_quark = *num_quark;
- register XIMArg *p;
- XrmQuark quark;
- XrmQuark *tmp;
- register int i;
-
- for (p = arg; p && p->name; p++) {
- quark = XrmStringToQuark(p->name);
- if (_XimCheckNestQuarkList(&q_list[idx], n_quark - idx,
- quark, separator)) {
- continue;
- }
- if (!(tmp = (XrmQuark *)Xmalloc((sizeof(XrmQuark) * (n_quark + 1))))) {
- *quark_list = q_list;
- *num_quark = n_quark;
- return False;
- }
- n_quark++;
- for (i = 0; i < idx; i++) {
- tmp[i] = q_list[i];
- }
- tmp[i] = quark;
- for (i = idx + 1; i < n_quark; i++) {
- tmp[i] = q_list[i - 1];
- }
- q_list = tmp;
- }
- *quark_list = q_list;
- *num_quark = n_quark;
- return True;
-}
-
-Private Bool
-_XimCheckICQuarkList(quark_list, num_quark, quark, idx)
- XrmQuark *quark_list;
- int num_quark;
- XrmQuark quark;
- int *idx;
-{
- register int i;
-
- for (i = 0; i < num_quark; i++) {
- if (quark_list[i] == quark) {
- *idx = i;
- return True;
- }
- }
- return False;
-}
-
-Private Bool
-_XimSaveICValues(ic, arg)
- Xic ic;
- XIMArg *arg;
-{
- register XIMArg *p;
- register int n;
- XrmQuark *quark_list;
- XrmQuark *tmp;
- XrmQuark quark;
- int num_quark;
- XrmQuark pre_quark;
- XrmQuark sts_quark;
- XrmQuark separator;
- int idx;
-
- pre_quark = XrmStringToQuark(XNPreeditAttributes);
- sts_quark = XrmStringToQuark(XNStatusAttributes);
- separator = XrmStringToQuark(XNSeparatorofNestedList);
-
- if (quark_list = ic->private.proto.saved_icvalues) {
- num_quark = ic->private.proto.num_saved_icvalues;
- for (p = arg; p && p->name; p++) {
- quark = XrmStringToQuark(p->name);
- if ((quark == pre_quark) || (quark == sts_quark)) {
- if (!_XimCheckICQuarkList(quark_list, num_quark, quark, &idx)) {
- register XIMArg *pp;
- int nn;
- XrmQuark *q_list;
-
- for (pp = (XIMArg *)p->value, nn = 0;
- pp && pp->name; pp++, nn++);
- if (!(tmp = (XrmQuark *)Xrealloc(quark_list,
- (sizeof(XrmQuark) * (num_quark + nn + 2))))) {
- ic->private.proto.saved_icvalues = quark_list;
- ic->private.proto.num_saved_icvalues = num_quark;
- return False;
- }
- quark_list = tmp;
- q_list = &quark_list[num_quark];
- num_quark += nn + 2;
- *q_list++ = quark;
- for (pp = (XIMArg *)p->value;
- pp && pp->name; pp++, quark_list++) {
- *q_list = XrmStringToQuark(pp->name);
- }
- *q_list = separator;
- } else {
- if (!_XimCheckNestedQuarkList(&quark_list, idx + 1,
- &num_quark, (XIMArg *)p->value, separator)) {
- ic->private.proto.saved_icvalues = quark_list;
- ic->private.proto.num_saved_icvalues = num_quark;
- return False;
- }
- }
- } else {
- if (_XimCheckICQuarkList(quark_list, num_quark, quark, &idx)) {
- continue;
- }
- if (!(tmp = (XrmQuark *)Xrealloc(quark_list,
- (sizeof(XrmQuark) * (num_quark + 1))))) {
- ic->private.proto.saved_icvalues = quark_list;
- ic->private.proto.num_saved_icvalues = num_quark;
- return False;
- }
- quark_list = tmp;
- quark_list[num_quark] = quark;
- num_quark++;
- }
- }
- ic->private.proto.saved_icvalues = quark_list;
- ic->private.proto.num_saved_icvalues = num_quark;
- return True;
- }
-
- for (p = arg, n = 0; p && p->name; p++, n++) {
- if ((!strcmp(p->name, XNPreeditAttributes))
- || (!strcmp(p->name, XNStatusAttributes))) {
- register XIMArg *pp;
- int nn;
-
- for (pp = (XIMArg *)p->value, nn = 0; pp && pp->name; pp++, nn++);
- n += nn + 1;
- }
- }
-
- if (!(quark_list = (XrmQuark *)Xmalloc(sizeof(XrmQuark) * n))) {
- return False;
- }
-
- ic->private.proto.saved_icvalues = quark_list;
- ic->private.proto.num_saved_icvalues = n;
- for (p = arg; p && p->name; p++, quark_list++) {
- *quark_list = XrmStringToQuark(p->name);
- if ((*quark_list == pre_quark) || (*quark_list == sts_quark)) {
- register XIMArg *pp;
-
- quark_list++;
- for (pp = (XIMArg *)p->value; pp && pp->name; pp++, quark_list++) {
- *quark_list = XrmStringToQuark(pp->name);
- }
- *quark_list = separator;
- }
- }
- return True;
-}
-
-Private char *
-_XimDelayModeSetICValues(ic, arg)
- Xic ic;
- XIMArg *arg;
-{
- XimDefICValues ic_values;
- char *name;
-
- _XimGetCurrentICValues(ic, &ic_values);
- name = _XimSetICValueData(ic, (XPointer)&ic_values,
- ic->private.proto.ic_resources,
- ic->private.proto.ic_num_resources,
- arg, XIM_SETICVALUES, False);
- _XimSetCurrentICValues(ic, &ic_values);
- return name;
-}
-#endif /* XIM_CONNECTABLE */
-
-Private Bool
-_XimSetICValuesCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- Xic ic = (Xic)arg;
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
- XIMID imid = buf_s[0];
- XICID icid = buf_s[1];
-
- if ((major_opcode == XIM_SET_IC_VALUES_REPLY)
- && (minor_opcode == 0)
- && (imid == im->private.proto.imid)
- && (icid == ic->private.proto.icid))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0)
- && (buf_s[2] & XIM_IMID_VALID)
- && (imid == im->private.proto.imid)
- && (buf_s[2] & XIM_ICID_VALID)
- && (icid == ic->private.proto.icid))
- return True;
- return False;
-}
-
-Private char *
-_XimProtoSetICValues(
- XIC xic,
- XIMArg *arg)
-{
- Xic ic = (Xic)xic;
- Xim im = (Xim)ic->core.im;
- XimDefICValues ic_values;
- INT16 len;
- CARD16 *buf_s;
- char *tmp;
- CARD32 tmp_buf32[BUFSIZE/4];
- char *tmp_buf = (char *)tmp_buf32;
- char *buf;
- int buf_size;
- char *data;
- int data_len;
- int ret_len;
- int total;
- XIMArg *arg_ret;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply = NULL;
- int ret_code;
- BITMASK32 flag = 0L;
- char *name;
- char *tmp_name = (arg) ? arg->name : NULL;
-
-#ifndef XIM_CONNECTABLE
- if (!IS_IC_CONNECTED(ic))
- return tmp_name;
-#else
- if (!_XimSaveICValues(ic, arg))
- return NULL;
-
- if (!IS_IC_CONNECTED(ic)) {
- if (IS_CONNECTABLE(im)) {
- if (_XimConnectServer(im)) {
- if (!_XimReCreateIC(ic)) {
- _XimDelayModeSetAttr(im);
- return _XimDelayModeSetICValues(ic, arg);
- }
- } else {
- return _XimDelayModeSetICValues(ic, arg);
- }
- } else {
- return tmp_name;
- }
- }
-#endif /* XIM_CONNECTABLE */
-
- _XimGetCurrentICValues(ic, &ic_values);
- buf = tmp_buf;
- buf_size = XIM_HEADER_SIZE
- + sizeof(CARD16) + sizeof(CARD16) + sizeof(INT16) + sizeof(CARD16);
- data_len = BUFSIZE - buf_size;
- total = 0;
- arg_ret = arg;
- for (;;) {
- data = &buf[buf_size];
- if ((name = _XimEncodeICATTRIBUTE(ic, ic->private.proto.ic_resources,
- ic->private.proto.ic_num_resources, arg, &arg_ret,
- data, data_len, &ret_len, (XPointer)&ic_values,
- &flag, XIM_SETICVALUES))) {
- break;
- }
-
- total += ret_len;
- if (!(arg = arg_ret)) {
- break;
- }
-
- buf_size += ret_len;
- if (buf == tmp_buf) {
- if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
- return tmp_name;
- }
- memcpy(tmp, buf, buf_size);
- buf = tmp;
- } else {
- if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
- Xfree(buf);
- return tmp_name;
- }
- buf = tmp;
- }
- }
- _XimSetCurrentICValues(ic, &ic_values);
-
- if (!total) {
- return tmp_name;
- }
-
- buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
-
-#ifdef EXT_MOVE
- if (_XimExtenMove(im, ic, flag, &buf_s[4], (INT16)total))
- return name;
-#endif
-
- buf_s[0] = im->private.proto.imid;
- buf_s[1] = ic->private.proto.icid;
- buf_s[2] = (INT16)total;
- buf_s[3] = 0;
- len = (INT16)(sizeof(CARD16) + sizeof(CARD16)
- + sizeof(INT16) + sizeof(CARD16) + total);
-
- _XimSetHeader((XPointer)buf, XIM_SET_IC_VALUES, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf))) {
- if (buf != tmp_buf)
- Xfree(buf);
- return tmp_name;
- }
- _XimFlush(im);
- if (buf != tmp_buf)
- Xfree(buf);
- ic->private.proto.waitCallback = True;
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimSetICValuesCheck, (XPointer)ic);
- if (ret_code == XIM_TRUE) {
- preply = reply;
- } else if (ret_code == XIM_OVERFLOW) {
- buf_size = (int)len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, preply, buf_size,
- _XimSetICValuesCheck, (XPointer)ic);
- if (ret_code != XIM_TRUE) {
- Xfree(preply);
- ic->private.proto.waitCallback = False;
- return tmp_name;
- }
- } else {
- ic->private.proto.waitCallback = False;
- return tmp_name;
- }
- ic->private.proto.waitCallback = False;
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if (reply != preply)
- Xfree(preply);
- return tmp_name;
- }
- if (reply != preply)
- Xfree(preply);
-
- return name;
-}
-
-Private Bool
-_XimDestroyICCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- Xic ic = (Xic)arg;
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
- XIMID imid = buf_s[0];
- XICID icid = buf_s[1];
- Bool ret = False;
-
- if ((major_opcode == XIM_DESTROY_IC_REPLY)
- && (minor_opcode == 0)
- && (imid == im->private.proto.imid)
- && (icid == ic->private.proto.icid))
- ret = True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0)
- && (buf_s[2] & XIM_IMID_VALID)
- && (imid == im->private.proto.imid)
- && (buf_s[2] & XIM_ICID_VALID)
- && (icid == ic->private.proto.icid))
- ret = False;
- return ret;
-}
-
-Private void
-_XimProtoICFree(
- Xic ic)
-{
-#ifdef XIM_CONNECTABLE
- Xim im = (Xim)ic->core.im;
-#endif
-
- if (ic->private.proto.preedit_font) {
- Xfree(ic->private.proto.preedit_font);
- ic->private.proto.preedit_font = NULL;
- }
- if (ic->private.proto.status_font) {
- Xfree(ic->private.proto.status_font);
- ic->private.proto.status_font = NULL;
- }
- if (ic->private.proto.commit_info) {
- _XimFreeCommitInfo(ic);
- ic->private.proto.commit_info = NULL;
- }
- if (ic->private.proto.ic_inner_resources) {
- Xfree(ic->private.proto.ic_inner_resources);
- ic->private.proto.ic_inner_resources = NULL;
- }
-
-#ifdef XIM_CONNECTABLE
- if (IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
- return;
- }
-#endif /* XIM_CONNECTABLE */
-
- if (ic->private.proto.saved_icvalues) {
- Xfree(ic->private.proto.saved_icvalues);
- ic->private.proto.saved_icvalues = NULL;
- }
- if (ic->private.proto.ic_resources) {
- Xfree(ic->private.proto.ic_resources);
- ic->private.proto.ic_resources = NULL;
- }
- if (ic->core.hotkey) {
- Xfree(ic->core.hotkey);
- ic->core.hotkey = NULL;
- }
-
- return;
-}
-
-Private void
-_XimProtoDestroyIC(
- XIC xic)
-{
- Xic ic = (Xic)xic;
- Xim im = (Xim)ic->core.im;
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- INT16 len;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int buf_size;
- int ret_code;
-
- if (IS_SERVER_CONNECTED(im)) {
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[1] = ic->private.proto.icid; /* icid */
-
- len = sizeof(CARD16) /* sizeof imid */
- + sizeof(CARD16); /* sizeof icid */
-
- _XimSetHeader((XPointer)buf, XIM_DESTROY_IC, 0, &len);
- (void)_XimWrite(im, len, (XPointer)buf);
- _XimFlush(im);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimDestroyICCheck, (XPointer)ic);
- if (ret_code == XIM_OVERFLOW) {
- buf_size = len;
- preply = (XPointer)Xmalloc(buf_size);
- (void)_XimRead(im, &len, preply, buf_size,
- _XimDestroyICCheck, (XPointer)ic);
- Xfree(preply);
- }
- }
- UNMARK_IC_CONNECTED(ic);
- _XimUnregisterFilter(ic);
- _XimProtoICFree(ic);
- return;
-}
-
-Private void
-_XimProtoSetFocus(
- XIC xic)
-{
- Xic ic = (Xic)xic;
- Xim im = (Xim)ic->core.im;
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- INT16 len;
-
-#ifndef XIM_CONNECTABLE
- if (!IS_IC_CONNECTED(ic))
- return;
-#else
- if (!IS_IC_CONNECTED(ic)) {
- if (IS_CONNECTABLE(im)) {
- if (_XimConnectServer(im)) {
- if (!_XimReCreateIC(ic)) {
- _XimDelayModeSetAttr(im);
- return;
- }
- } else {
- return;
- }
- } else {
- return;
- }
- }
-#endif /* XIM_CONNECTABLE */
-
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[1] = ic->private.proto.icid; /* icid */
-
- len = sizeof(CARD16) /* sizeof imid */
- + sizeof(CARD16); /* sizeof icid */
-
- _XimSetHeader((XPointer)buf, XIM_SET_IC_FOCUS, 0, &len);
- (void)_XimWrite(im, len, (XPointer)buf);
- _XimFlush(im);
-
- MARK_FOCUSED(ic);
-
- _XimRegisterFilter(ic);
- return;
-}
-
-Private void
-_XimProtoUnsetFocus(
- XIC xic)
-{
- Xic ic = (Xic)xic;
- Xim im = (Xim)ic->core.im;
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- INT16 len;
-
-#ifndef XIM_CONNECTABLE
- if (!IS_IC_CONNECTED(ic))
- return;
-#else
- if (!IS_IC_CONNECTED(ic)) {
- if (IS_CONNECTABLE(im)) {
- if (_XimConnectServer(im)) {
- if (!_XimReCreateIC(ic)) {
- _XimDelayModeSetAttr(im);
- return;
- }
- } else {
- return;
- }
- } else {
- return;
- }
- }
-#endif /* XIM_CONNECTABLE */
-
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[1] = ic->private.proto.icid; /* icid */
-
- len = sizeof(CARD16) /* sizeof imid */
- + sizeof(CARD16); /* sizeof icid */
-
- _XimSetHeader((XPointer)buf, XIM_UNSET_IC_FOCUS, 0, &len);
- (void)_XimWrite(im, len, (XPointer)buf);
- _XimFlush(im);
-
- UNMARK_FOCUSED(ic);
-
- _XimUnregisterFilter(ic);
- return;
-}
-
-Private Bool
-_XimResetICCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- Xic ic = (Xic)arg;
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
- XIMID imid = buf_s[0];
- XICID icid = buf_s[1];
-
- if ((major_opcode == XIM_RESET_IC_REPLY)
- && (minor_opcode == 0)
- && (imid == im->private.proto.imid)
- && (icid == ic->private.proto.icid))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0)
- && (buf_s[2] & XIM_IMID_VALID)
- && (imid == im->private.proto.imid)
- && (buf_s[2] & XIM_ICID_VALID)
- && (icid == ic->private.proto.icid))
- return True;
- return False;
-}
-
-Private char *
-_XimProtoReset(
- XIC xic,
- char * (*retfunc) (Xim im, Xic ic, XPointer buf) )
-{
- Xic ic = (Xic)xic;
- Xim im = (Xim)ic->core.im;
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- INT16 len;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int buf_size;
- int ret_code;
- char *commit;
-
- if (!IS_IC_CONNECTED(ic))
- return (char *)NULL;
-
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[1] = ic->private.proto.icid; /* icid */
-
- len = sizeof(CARD16) /* sizeof imid */
- + sizeof(CARD16); /* sizeof icid */
-
- _XimSetHeader((XPointer)buf, XIM_RESET_IC, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf)))
- return NULL;
- _XimFlush(im);
- ic->private.proto.waitCallback = True;
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimResetICCheck, (XPointer)ic);
- if (ret_code == XIM_TRUE) {
- preply = reply;
- } else if (ret_code == XIM_OVERFLOW) {
- if (len < 0) {
- preply = reply;
- } else {
- buf_size = len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, preply, buf_size,
- _XimResetICCheck, (XPointer)ic);
- if (ret_code != XIM_TRUE) {
- Xfree(preply);
- ic->private.proto.waitCallback = False;
- return NULL;
- }
- }
- } else {
- ic->private.proto.waitCallback = False;
- return NULL;
- }
- ic->private.proto.waitCallback = False;
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if (reply != preply)
- free(preply);
- return NULL;
- }
-
- commit = retfunc(im, ic, (XPointer)&buf_s[2]);
-
- if (reply != preply)
- Xfree(preply);
- return commit;
-}
-
-Private char *
-_XimCommitedMbString(
- Xim im,
- Xic ic,
- XPointer buf)
-{
- CARD16 *buf_s = (CARD16 *)buf;
- XimCommitInfo info;
- int len;
- int new_len;
- char *commit;
- char *new_commit = NULL;
- char *str;
- Status status;
-
- len = 0;
- for (info = ic->private.proto.commit_info; info; info = info->next)
- len += info->string_len;
- len += buf_s[0];
- if ( len == 0 )
- return( NULL );
-
- if (!(commit = (char *)Xmalloc(len + 1)))
- goto Error_On_Reset;
-
- str = commit;
- for (info = ic->private.proto.commit_info; info; info = info->next) {
- (void)memcpy(str, info->string, info->string_len);
- str += info->string_len;
- }
- (void)memcpy(str, (char *)&buf_s[1], buf_s[0]);
- commit[len] = '\0';
-
- new_len = im->methods->ctstombs((XIM)im, commit, len, NULL, 0, &status);
- if (status != XLookupNone) {
- if (!(new_commit = Xmalloc(new_len + 1))) {
- Xfree(commit);
- goto Error_On_Reset;
- }
- (void)im->methods->ctstombs((XIM)im, commit, len,
- new_commit, new_len, NULL);
- new_commit[new_len] = '\0';
- }
- Xfree(commit);
-
-Error_On_Reset:
- _XimFreeCommitInfo( ic );
- return new_commit;
-}
-
-Private char *
-_XimProtoMbReset(
- XIC xic)
-{
- return _XimProtoReset(xic, _XimCommitedMbString);
-}
-
-Private wchar_t *
-_XimCommitedWcString(
- Xim im,
- Xic ic,
- XPointer buf)
-{
- CARD16 *buf_s = (CARD16 *)buf;
- XimCommitInfo info;
- int len;
- int new_len;
- char *commit;
- wchar_t *new_commit = (wchar_t *)NULL;
- char *str;
- Status status;
-
- len = 0;
- for (info = ic->private.proto.commit_info; info; info = info->next)
- len += info->string_len;
- len += buf_s[0];
- if ( len == 0 )
- return( (wchar_t *)NULL );
-
- if (!(commit = (char *)Xmalloc(len + 1)))
- goto Error_On_Reset;
-
- str = commit;
- for (info = ic->private.proto.commit_info; info; info = info->next) {
- (void)memcpy(str, info->string, info->string_len);
- str += info->string_len;
- }
- (void)memcpy(str, (char *)&buf_s[1], buf_s[0]);
- commit[len] = '\0';
-
- new_len = im->methods->ctstowcs((XIM)im, commit, len, NULL, 0, &status);
- if (status != XLookupNone) {
- if (!(new_commit =
- (wchar_t *)Xmalloc(sizeof(wchar_t) * (new_len + 1)))) {
- Xfree(commit);
- goto Error_On_Reset;
- }
- (void)im->methods->ctstowcs((XIM)im, commit, len,
- new_commit, new_len, NULL);
- new_commit[new_len] = (wchar_t)'\0';
- }
- Xfree(commit);
-
-Error_On_Reset:
- _XimFreeCommitInfo( ic );
- return new_commit;
-}
-
-Private wchar_t *
-_XimProtoWcReset(
- XIC xic)
-{
- return (wchar_t *) _XimProtoReset(xic,
- (char * (*) (Xim, Xic, XPointer)) _XimCommitedWcString);
-}
-
-Private char *
-_XimCommitedUtf8String(
- Xim im,
- Xic ic,
- XPointer buf)
-{
- CARD16 *buf_s = (CARD16 *)buf;
- XimCommitInfo info;
- int len;
- int new_len;
- char *commit;
- char *new_commit = NULL;
- char *str;
- Status status;
-
- len = 0;
- for (info = ic->private.proto.commit_info; info; info = info->next)
- len += info->string_len;
- len += buf_s[0];
- if ( len == 0 )
- return( NULL );
-
- if (!(commit = (char *)Xmalloc(len + 1)))
- goto Error_On_Reset;
-
- str = commit;
- for (info = ic->private.proto.commit_info; info; info = info->next) {
- (void)memcpy(str, info->string, info->string_len);
- str += info->string_len;
- }
- (void)memcpy(str, (char *)&buf_s[1], buf_s[0]);
- commit[len] = '\0';
-
- new_len = im->methods->ctstoutf8((XIM)im, commit, len, NULL, 0, &status);
- if (status != XLookupNone) {
- if (!(new_commit = Xmalloc(new_len + 1))) {
- Xfree(commit);
- goto Error_On_Reset;
- }
- (void)im->methods->ctstoutf8((XIM)im, commit, len,
- new_commit, new_len, NULL);
- new_commit[new_len] = '\0';
- }
- Xfree(commit);
-
-Error_On_Reset:
- _XimFreeCommitInfo( ic );
- return new_commit;
-}
-
-Private char *
-_XimProtoUtf8Reset(
- XIC xic)
-{
- return _XimProtoReset(xic, _XimCommitedUtf8String);
-}
-
-Private XICMethodsRec ic_methods = {
- _XimProtoDestroyIC, /* destroy */
- _XimProtoSetFocus, /* set_focus */
- _XimProtoUnsetFocus, /* unset_focus */
- _XimProtoSetICValues, /* set_values */
- _XimProtoGetICValues, /* get_values */
- _XimProtoMbReset, /* mb_reset */
- _XimProtoWcReset, /* wc_reset */
- _XimProtoUtf8Reset, /* utf8_reset */
- _XimProtoMbLookupString, /* mb_lookup_string */
- _XimProtoWcLookupString, /* wc_lookup_string */
- _XimProtoUtf8LookupString /* utf8_lookup_string */
-};
-
-Private Bool
-_XimGetInputStyle(
- XIMArg *arg,
- XIMStyle *input_style)
-{
- register XIMArg *p;
-
- for (p = arg; p && p->name; p++) {
- if (!(strcmp(p->name, XNInputStyle))) {
- *input_style = (XIMStyle)p->value;
- return True;
- }
- }
- return False;
-}
-
-#ifdef XIM_CONNECTABLE
-Private Bool
-_XimDelayModeCreateIC(
- Xic ic,
- XIMArg *values,
- XIMResourceList res,
- unsigned int num)
-{
- Xim im = (Xim)ic->core.im;
- XimDefICValues ic_values;
- int len;
- XIMStyle input_style;
-
- bzero((char *)&ic_values, sizeof(XimDefICValues));
- _XimGetCurrentICValues(ic, &ic_values);
- if (!(_XimGetInputStyle(values, &input_style)))
- return False;
-
- _XimSetICMode(res, num, input_style);
-
- if (_XimSetICValueData(ic, (XPointer)&ic_values, res, num,
- values, XIM_CREATEIC, False)) {
- return False;
- }
- _XimSetCurrentICValues(ic, &ic_values);
- if (!_XimSetICDefaults(ic, (XPointer)&ic_values,
- XIM_SETICDEFAULTS, res, num)) {
- return False;
- }
- ic_values.filter_events = KeyPressMask;
- _XimSetCurrentICValues(ic, &ic_values);
- _XimRegisterFilter(ic);
-
- return True;
-}
-
-Public Bool
-_XimReconnectModeCreateIC(ic)
- Xic ic;
-{
- Xim im = (Xim)ic->core.im;
- int len;
- XIMStyle input_style = ic->core.input_style;
- XIMResourceList res;
- unsigned int num;
-
- num = im->core.ic_num_resources;
- len = sizeof(XIMResource) * num;
- if (!(res = (XIMResourceList)Xmalloc(len)))
- return False;
- (void)memcpy((char *)res, (char *)im->core.ic_resources, len);
- ic->private.proto.ic_resources = res;
- ic->private.proto.ic_num_resources = num;
-
- _XimSetICMode(res, num, input_style);
-
- ic->core.filter_events = KeyPressMask;
-
- return True;
-}
-#endif /* XIM_CONNECTABLE */
-
-Public XIC
-_XimProtoCreateIC(
- XIM xim,
- XIMArg *arg)
-{
- Xim im = (Xim)xim;
- Xic ic;
- XimDefICValues ic_values;
- XIMResourceList res;
- unsigned int num;
- XIMStyle input_style;
- INT16 len;
- CARD16 *buf_s;
- char *tmp;
- CARD32 tmp_buf32[BUFSIZE/4];
- char *tmp_buf = (char *)tmp_buf32;
- char *buf;
- int buf_size;
- char *data;
- int data_len;
- int ret_len;
- int total;
- XIMArg *arg_ret;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int ret_code;
-
-#ifdef XIM_CONNECTABLE
- if (!IS_SERVER_CONNECTED(im) && !IS_CONNECTABLE(im))
- return (XIC)NULL;
-#else
- if (!IS_SERVER_CONNECTED(im))
- return (XIC)NULL;
-#endif /* XIM_CONNECTABLE */
-
- if (!(_XimGetInputStyle(arg, &input_style)))
- return (XIC)NULL;
-
- if ((ic = Xcalloc(1, sizeof(XicRec))) == (Xic)NULL)
- return (XIC)NULL;
-
- ic->methods = &ic_methods;
- ic->core.im = (XIM)im;
- ic->core.input_style = input_style;
-
- num = im->core.ic_num_resources;
- len = sizeof(XIMResource) * num;
- if (!(res = (XIMResourceList)Xmalloc(len)))
- goto ErrorOnCreatingIC;
- (void)memcpy((char *)res, (char *)im->core.ic_resources, len);
- ic->private.proto.ic_resources = res;
- ic->private.proto.ic_num_resources = num;
-
-#ifdef XIM_CONNECTABLE
- if (!_XimSaveICValues(ic, arg))
- return False;
-
- if (!IS_SERVER_CONNECTED(im)) {
- if (!_XimConnectServer(im)) {
- if (_XimDelayModeCreateIC(ic, arg, res, num)) {
- return (XIC)ic;
- }
- goto ErrorOnCreatingIC;
- }
- }
-#endif /* XIM_CONNECTABLE */
-
- ic->core.filter_events = im->private.proto.forward_event_mask;
- ic->private.proto.forward_event_mask =
- im->private.proto.forward_event_mask;
- ic->private.proto.synchronous_event_mask =
- im->private.proto.synchronous_event_mask;
-
- num = im->private.proto.ic_num_inner_resources;
- len = sizeof(XIMResource) * num;
- if (!(res = (XIMResourceList)Xmalloc(len)))
- goto ErrorOnCreatingIC;
- (void)memcpy((char *)res,
- (char *)im->private.proto.ic_inner_resources, len);
- ic->private.proto.ic_inner_resources = res;
- ic->private.proto.ic_num_inner_resources = num;
-
- _XimSetICMode(ic->private.proto.ic_resources,
- ic->private.proto.ic_num_resources, input_style);
-
- _XimSetICMode(ic->private.proto.ic_inner_resources,
- ic->private.proto.ic_num_inner_resources, input_style);
-
- _XimGetCurrentICValues(ic, &ic_values);
- buf = tmp_buf;
- buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16);
- data_len = BUFSIZE - buf_size;
- total = 0;
- arg_ret = arg;
- for (;;) {
- data = &buf[buf_size];
- if (_XimEncodeICATTRIBUTE(ic, ic->private.proto.ic_resources,
- ic->private.proto.ic_num_resources, arg, &arg_ret, data,
- data_len, &ret_len, (XPointer)&ic_values, 0, XIM_CREATEIC)) {
- goto ErrorOnCreatingIC;
- }
-
- total += ret_len;
- if (!(arg = arg_ret)) {
- break;
- }
-
- buf_size += ret_len;
- if (buf == tmp_buf) {
- if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
- goto ErrorOnCreatingIC;
- }
- memcpy(tmp, buf, buf_size);
- buf = tmp;
- } else {
- if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
- Xfree(buf);
- goto ErrorOnCreatingIC;
- }
- buf = tmp;
- }
- }
- _XimSetCurrentICValues(ic, &ic_values);
-
- if (!(_XimCheckCreateICValues(ic->private.proto.ic_resources,
- ic->private.proto.ic_num_resources)))
- goto ErrorOnCreatingIC;
-
- _XimRegisterFilter(ic);
-
- buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- buf_s[0] = im->private.proto.imid;
- buf_s[1] = (INT16)total;
-
- len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total);
- _XimSetHeader((XPointer)buf, XIM_CREATE_IC, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf))) {
- if (buf != tmp_buf)
- Xfree(buf);
- goto ErrorOnCreatingIC;
- }
- _XimFlush(im);
- if (buf != tmp_buf)
- Xfree(buf);
- ic->private.proto.waitCallback = True;
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimCreateICCheck, 0);
- if (ret_code == XIM_TRUE) {
- preply = reply;
- } else if (ret_code == XIM_OVERFLOW) {
- if (len <= 0) {
- preply = reply;
- } else {
- buf_size = (int)len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, preply, buf_size,
- _XimCreateICCheck, 0);
- if (ret_code != XIM_TRUE) {
- Xfree(preply);
- ic->private.proto.waitCallback = False;
- goto ErrorOnCreatingIC;
- }
- }
- } else {
- ic->private.proto.waitCallback = False;
- goto ErrorOnCreatingIC;
- }
- ic->private.proto.waitCallback = False;
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if (reply != preply)
- Xfree(preply);
- goto ErrorOnCreatingIC;
- }
-
- ic->private.proto.icid = buf_s[1]; /* icid */
- if (reply != preply)
- Xfree(preply);
- MARK_IC_CONNECTED(ic);
- return (XIC)ic;
-
-ErrorOnCreatingIC:
- _XimUnregisterFilter(ic);
- if (ic->private.proto.ic_resources)
- Xfree(ic->private.proto.ic_resources);
- if (ic->private.proto.ic_inner_resources)
- Xfree(ic->private.proto.ic_inner_resources);
- Xfree(ic);
- return (XIC)NULL;
-}
+/*
+ * Copyright 1991, 1992 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+/******************************************************************
+
+ Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED
+not be used in advertising or publicity pertaining to distribution
+of the software without specific, written prior permission.
+FUJITSU LIMITED makes no representations about the suitability of
+this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
+ Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+
+Private Bool
+_XimCreateICCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+
+ if ((major_opcode == XIM_CREATE_IC_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid))
+ return True;
+ return False;
+}
+
+#ifdef XIM_CONNECTABLE
+Public Bool
+_XimReCreateIC(ic)
+ Xic ic;
+{
+ Xim im = (Xim)ic->core.im;
+ Xic save_ic;
+ XIMResourceList res;
+ unsigned int num;
+ XIMStyle input_style = ic->core.input_style;
+ XimDefICValues ic_values;
+ INT16 len;
+ CARD16 *buf_s;
+ char *tmp;
+ CARD32 tmp_buf32[BUFSIZE/4];
+ char *tmp_buf = (char *)tmp_buf32;
+ char *buf;
+ int buf_size;
+ char *data;
+ int data_len;
+ int ret_len;
+ int total;
+ int idx;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int ret_code;
+
+ if (!(save_ic = (Xic)Xmalloc(sizeof(XicRec))))
+ return False;
+ memcpy((char *)save_ic, (char *)ic, sizeof(XicRec));
+
+ ic->core.filter_events = im->private.proto.forward_event_mask;
+ ic->private.proto.forward_event_mask =
+ im->private.proto.forward_event_mask;
+ ic->private.proto.synchronous_event_mask =
+ im->private.proto.synchronous_event_mask;
+
+ num = im->core.ic_num_resources;
+ buf_size = sizeof(XIMResource) * num;
+ if (!(res = (XIMResourceList)Xmalloc(buf_size)))
+ goto ErrorOnReCreateIC;
+ (void)memcpy((char *)res, (char *)im->core.ic_resources, buf_size);
+ ic->private.proto.ic_resources = res;
+ ic->private.proto.ic_num_resources = num;
+
+ num = im->private.proto.ic_num_inner_resources;
+ buf_size = sizeof(XIMResource) * num;
+ if (!(res = (XIMResourceList)Xmalloc(buf_size)))
+ goto ErrorOnReCreateIC;
+ (void)memcpy((char *)res,
+ (char *)im->private.proto.ic_inner_resources, buf_size);
+ ic->private.proto.ic_inner_resources = res;
+ ic->private.proto.ic_num_inner_resources = num;
+
+ _XimSetICMode(ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, input_style);
+
+ _XimSetICMode(ic->private.proto.ic_inner_resources,
+ ic->private.proto.ic_num_inner_resources, input_style);
+
+ _XimGetCurrentICValues(ic, &ic_values);
+ buf = tmp_buf;
+ buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16);
+ data_len = BUFSIZE - buf_size;
+ total = 0;
+ idx = 0;
+ for (;;) {
+ data = &buf[buf_size];
+ if (!_XimEncodeSavedICATTRIBUTE(ic, ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, &idx, data, data_len,
+ &ret_len, (XPointer)&ic_values, XIM_CREATEIC)) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ goto ErrorOnReCreateIC;
+ }
+
+ total += ret_len;
+ if (idx == -1) {
+ break;
+ }
+
+ buf_size += ret_len;
+ if (buf == tmp_buf) {
+ if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
+ goto ErrorOnReCreateIC;
+ }
+ memcpy(tmp, buf, buf_size);
+ buf = tmp;
+ } else {
+ if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
+ Xfree(buf);
+ goto ErrorOnReCreateIC;
+ }
+ buf = tmp;
+ }
+ }
+
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ buf_s[0] = im->private.proto.imid;
+ buf_s[1] = (INT16)total;
+
+ len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total);
+ _XimSetHeader((XPointer)buf, XIM_CREATE_IC, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ goto ErrorOnReCreateIC;
+ }
+ _XimFlush(im);
+ if (buf != tmp_buf)
+ Xfree(buf);
+ ic->private.proto.waitCallback = True;
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimCreateICCheck, 0);
+ if (ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if (ret_code == XIM_OVERFLOW) {
+ if (len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = (int)len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimCreateICCheck, 0);
+ if (ret_code != XIM_TRUE) {
+ Xfree(preply);
+ ic->private.proto.waitCallback = False;
+ goto ErrorOnReCreateIC;
+ }
+ }
+ } else {
+ ic->private.proto.waitCallback = False;
+ goto ErrorOnReCreateIC;
+ }
+ ic->private.proto.waitCallback = False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if (reply != preply)
+ Xfree(preply);
+ goto ErrorOnReCreateIC;
+ }
+
+ ic->private.proto.icid = buf_s[1]; /* icid */
+ if (reply != preply)
+ Xfree(preply);
+
+ _XimRegisterFilter(ic);
+ MARK_IC_CONNECTED(ic);
+ if (save_ic->private.proto.ic_resources)
+ Xfree(save_ic->private.proto.ic_resources);
+ if (save_ic->private.proto.ic_inner_resources)
+ Xfree(save_ic->private.proto.ic_inner_resources);
+ Xfree(save_ic);
+ return True;
+
+ErrorOnReCreateIC:
+ memcpy((char *)ic, (char *)save_ic, sizeof(XicRec));
+ Xfree(save_ic);
+ return False;
+}
+
+Private char *
+_XimDelayModeGetICValues(ic, arg)
+ Xic ic;
+ XIMArg *arg;
+{
+ XimDefICValues ic_values;
+
+ _XimGetCurrentICValues(ic, &ic_values);
+ return _XimGetICValueData(ic, (XPointer)&ic_values,
+ ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources,
+ arg, XIM_GETICVALUES);
+}
+#endif /* XIM_CONNECTABLE */
+
+Private Bool
+_XimGetICValuesCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ Xic ic = (Xic)arg;
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+
+ if ((major_opcode == XIM_GET_IC_VALUES_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid)
+ && (icid == ic->private.proto.icid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid)
+ && (buf_s[2] & XIM_ICID_VALID)
+ && (icid == ic->private.proto.icid))
+ return True;
+ return False;
+}
+
+Private char *
+_XimProtoGetICValues(
+ XIC xic,
+ XIMArg *arg)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ register XIMArg *p;
+ register XIMArg *pp;
+ register int n;
+ CARD8 *buf;
+ CARD16 *buf_s;
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply = NULL;
+ int buf_size;
+ int ret_code;
+ char *makeid_name;
+ char *decode_name;
+ CARD16 *data = NULL;
+ INT16 data_len = 0;
+
+#ifndef XIM_CONNECTABLE
+ if (!IS_IC_CONNECTED(ic))
+ return arg->name;
+#else
+ if (!IS_IC_CONNECTED(ic)) {
+ if (IS_CONNECTABLE(im)) {
+ if (_XimConnectServer(im)) {
+ if (!_XimReCreateIC(ic)) {
+ _XimDelayModeSetAttr(im);
+ return _XimDelayModeGetICValues(ic, arg);
+ }
+ } else {
+ return _XimDelayModeGetICValues(ic, arg);
+ }
+ } else {
+ return arg->name;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ for (n = 0, p = arg; p && p->name; p++) {
+ n++;
+ if ((strcmp(p->name, XNPreeditAttributes) == 0)
+ || (strcmp(p->name, XNStatusAttributes) == 0)) {
+ n++;
+ for (pp = (XIMArg *)p->value; pp && pp->name; pp++)
+ n++;
+ }
+ }
+
+ if (!n)
+ return (char *)NULL;
+
+ buf_size = sizeof(CARD16) * n;
+ buf_size += XIM_HEADER_SIZE
+ + sizeof(CARD16)
+ + sizeof(CARD16)
+ + sizeof(INT16)
+ + XIM_PAD(2 + buf_size);
+
+ if (!(buf = (CARD8 *)Xmalloc(buf_size)))
+ return arg->name;
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+
+ makeid_name = _XimMakeICAttrIDList(ic, ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, arg,
+ &buf_s[3], &len, XIM_GETICVALUES);
+
+ if (len > 0) {
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+ buf_s[2] = len; /* length of ic-attr-id */
+ len += sizeof(INT16); /* sizeof length of attr */
+ XIM_SET_PAD(&buf_s[2], len); /* pad */
+ len += sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof icid */
+
+ _XimSetHeader((XPointer)buf, XIM_GET_IC_VALUES, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ Xfree(buf);
+ return arg->name;
+ }
+ _XimFlush(im);
+ Xfree(buf);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimGetICValuesCheck, (XPointer)ic);
+ if (ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if (ret_code == XIM_OVERFLOW) {
+ if (len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = (int)len;
+ preply = (XPointer)Xmalloc(len);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimGetICValuesCheck, (XPointer)ic);
+ if (ret_code != XIM_TRUE) {
+ if (preply != reply)
+ Xfree(preply);
+ return arg->name;
+ }
+ }
+ } else {
+ return arg->name;
+ }
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if (reply != preply)
+ Xfree(preply);
+ return arg->name;
+ }
+ data = &buf_s[4];
+ data_len = buf_s[2];
+ }
+ else if (len < 0) {
+ return arg->name;
+ }
+
+ decode_name = _XimDecodeICATTRIBUTE(ic, ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, data, data_len,
+ arg, XIM_GETICVALUES);
+ if (reply != preply)
+ Xfree(preply);
+
+ if (decode_name)
+ return decode_name;
+ else
+ return makeid_name;
+}
+
+#ifdef XIM_CONNECTABLE
+Private Bool
+_XimCheckNestQuarkList(quark_list, num_quark, quark, separator)
+ XrmQuark *quark_list;
+ int num_quark;
+ XrmQuark quark;
+ XrmQuark separator;
+{
+ register int i;
+
+ for (i = 0; i < num_quark; i++) {
+ if (quark_list[i] == separator) {
+ break;
+ }
+ if (quark_list[i] == quark) {
+ return True;
+ }
+ }
+ return False;
+}
+
+Private Bool
+_XimCheckNestedQuarkList(quark_list, idx, num_quark, arg, separator)
+ XrmQuark **quark_list;
+ int idx;
+ int *num_quark;
+ XIMArg *arg;
+ XrmQuark separator;
+{
+ XrmQuark *q_list = *quark_list;
+ int n_quark = *num_quark;
+ register XIMArg *p;
+ XrmQuark quark;
+ XrmQuark *tmp;
+ register int i;
+
+ for (p = arg; p && p->name; p++) {
+ quark = XrmStringToQuark(p->name);
+ if (_XimCheckNestQuarkList(&q_list[idx], n_quark - idx,
+ quark, separator)) {
+ continue;
+ }
+ if (!(tmp = (XrmQuark *)Xmalloc((sizeof(XrmQuark) * (n_quark + 1))))) {
+ *quark_list = q_list;
+ *num_quark = n_quark;
+ return False;
+ }
+ n_quark++;
+ for (i = 0; i < idx; i++) {
+ tmp[i] = q_list[i];
+ }
+ tmp[i] = quark;
+ for (i = idx + 1; i < n_quark; i++) {
+ tmp[i] = q_list[i - 1];
+ }
+ q_list = tmp;
+ }
+ *quark_list = q_list;
+ *num_quark = n_quark;
+ return True;
+}
+
+Private Bool
+_XimCheckICQuarkList(quark_list, num_quark, quark, idx)
+ XrmQuark *quark_list;
+ int num_quark;
+ XrmQuark quark;
+ int *idx;
+{
+ register int i;
+
+ for (i = 0; i < num_quark; i++) {
+ if (quark_list[i] == quark) {
+ *idx = i;
+ return True;
+ }
+ }
+ return False;
+}
+
+Private Bool
+_XimSaveICValues(ic, arg)
+ Xic ic;
+ XIMArg *arg;
+{
+ register XIMArg *p;
+ register int n;
+ XrmQuark *quark_list;
+ XrmQuark *tmp;
+ XrmQuark quark;
+ int num_quark;
+ XrmQuark pre_quark;
+ XrmQuark sts_quark;
+ XrmQuark separator;
+ int idx;
+
+ pre_quark = XrmStringToQuark(XNPreeditAttributes);
+ sts_quark = XrmStringToQuark(XNStatusAttributes);
+ separator = XrmStringToQuark(XNSeparatorofNestedList);
+
+ if (quark_list = ic->private.proto.saved_icvalues) {
+ num_quark = ic->private.proto.num_saved_icvalues;
+ for (p = arg; p && p->name; p++) {
+ quark = XrmStringToQuark(p->name);
+ if ((quark == pre_quark) || (quark == sts_quark)) {
+ if (!_XimCheckICQuarkList(quark_list, num_quark, quark, &idx)) {
+ register XIMArg *pp;
+ int nn;
+ XrmQuark *q_list;
+
+ for (pp = (XIMArg *)p->value, nn = 0;
+ pp && pp->name; pp++, nn++);
+ if (!(tmp = (XrmQuark *)Xrealloc(quark_list,
+ (sizeof(XrmQuark) * (num_quark + nn + 2))))) {
+ ic->private.proto.saved_icvalues = quark_list;
+ ic->private.proto.num_saved_icvalues = num_quark;
+ return False;
+ }
+ quark_list = tmp;
+ q_list = &quark_list[num_quark];
+ num_quark += nn + 2;
+ *q_list++ = quark;
+ for (pp = (XIMArg *)p->value;
+ pp && pp->name; pp++, quark_list++) {
+ *q_list = XrmStringToQuark(pp->name);
+ }
+ *q_list = separator;
+ } else {
+ if (!_XimCheckNestedQuarkList(&quark_list, idx + 1,
+ &num_quark, (XIMArg *)p->value, separator)) {
+ ic->private.proto.saved_icvalues = quark_list;
+ ic->private.proto.num_saved_icvalues = num_quark;
+ return False;
+ }
+ }
+ } else {
+ if (_XimCheckICQuarkList(quark_list, num_quark, quark, &idx)) {
+ continue;
+ }
+ if (!(tmp = (XrmQuark *)Xrealloc(quark_list,
+ (sizeof(XrmQuark) * (num_quark + 1))))) {
+ ic->private.proto.saved_icvalues = quark_list;
+ ic->private.proto.num_saved_icvalues = num_quark;
+ return False;
+ }
+ quark_list = tmp;
+ quark_list[num_quark] = quark;
+ num_quark++;
+ }
+ }
+ ic->private.proto.saved_icvalues = quark_list;
+ ic->private.proto.num_saved_icvalues = num_quark;
+ return True;
+ }
+
+ for (p = arg, n = 0; p && p->name; p++, n++) {
+ if ((!strcmp(p->name, XNPreeditAttributes))
+ || (!strcmp(p->name, XNStatusAttributes))) {
+ register XIMArg *pp;
+ int nn;
+
+ for (pp = (XIMArg *)p->value, nn = 0; pp && pp->name; pp++, nn++);
+ n += nn + 1;
+ }
+ }
+
+ if (!(quark_list = (XrmQuark *)Xmalloc(sizeof(XrmQuark) * n))) {
+ return False;
+ }
+
+ ic->private.proto.saved_icvalues = quark_list;
+ ic->private.proto.num_saved_icvalues = n;
+ for (p = arg; p && p->name; p++, quark_list++) {
+ *quark_list = XrmStringToQuark(p->name);
+ if ((*quark_list == pre_quark) || (*quark_list == sts_quark)) {
+ register XIMArg *pp;
+
+ quark_list++;
+ for (pp = (XIMArg *)p->value; pp && pp->name; pp++, quark_list++) {
+ *quark_list = XrmStringToQuark(pp->name);
+ }
+ *quark_list = separator;
+ }
+ }
+ return True;
+}
+
+Private char *
+_XimDelayModeSetICValues(ic, arg)
+ Xic ic;
+ XIMArg *arg;
+{
+ XimDefICValues ic_values;
+ char *name;
+
+ _XimGetCurrentICValues(ic, &ic_values);
+ name = _XimSetICValueData(ic, (XPointer)&ic_values,
+ ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources,
+ arg, XIM_SETICVALUES, False);
+ _XimSetCurrentICValues(ic, &ic_values);
+ return name;
+}
+#endif /* XIM_CONNECTABLE */
+
+Private Bool
+_XimSetICValuesCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ Xic ic = (Xic)arg;
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+
+ if ((major_opcode == XIM_SET_IC_VALUES_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid)
+ && (icid == ic->private.proto.icid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid)
+ && (buf_s[2] & XIM_ICID_VALID)
+ && (icid == ic->private.proto.icid))
+ return True;
+ return False;
+}
+
+Private char *
+_XimProtoSetICValues(
+ XIC xic,
+ XIMArg *arg)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ XimDefICValues ic_values;
+ INT16 len;
+ CARD16 *buf_s;
+ char *tmp;
+ CARD32 tmp_buf32[BUFSIZE/4];
+ char *tmp_buf = (char *)tmp_buf32;
+ char *buf;
+ int buf_size;
+ char *data;
+ int data_len;
+ int ret_len;
+ int total;
+ XIMArg *arg_ret;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply = NULL;
+ int ret_code;
+ BITMASK32 flag = 0L;
+ char *name;
+ char *tmp_name = (arg) ? arg->name : NULL;
+
+#ifndef XIM_CONNECTABLE
+ if (!IS_IC_CONNECTED(ic))
+ return tmp_name;
+#else
+ if (!_XimSaveICValues(ic, arg))
+ return NULL;
+
+ if (!IS_IC_CONNECTED(ic)) {
+ if (IS_CONNECTABLE(im)) {
+ if (_XimConnectServer(im)) {
+ if (!_XimReCreateIC(ic)) {
+ _XimDelayModeSetAttr(im);
+ return _XimDelayModeSetICValues(ic, arg);
+ }
+ } else {
+ return _XimDelayModeSetICValues(ic, arg);
+ }
+ } else {
+ return tmp_name;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ _XimGetCurrentICValues(ic, &ic_values);
+ buf = tmp_buf;
+ buf_size = XIM_HEADER_SIZE
+ + sizeof(CARD16) + sizeof(CARD16) + sizeof(INT16) + sizeof(CARD16);
+ data_len = BUFSIZE - buf_size;
+ total = 0;
+ arg_ret = arg;
+ for (;;) {
+ data = &buf[buf_size];
+ if ((name = _XimEncodeICATTRIBUTE(ic, ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, arg, &arg_ret,
+ data, data_len, &ret_len, (XPointer)&ic_values,
+ &flag, XIM_SETICVALUES))) {
+ break;
+ }
+
+ total += ret_len;
+ if (!(arg = arg_ret)) {
+ break;
+ }
+
+ buf_size += ret_len;
+ if (buf == tmp_buf) {
+ if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
+ return tmp_name;
+ }
+ memcpy(tmp, buf, buf_size);
+ buf = tmp;
+ } else {
+ if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
+ Xfree(buf);
+ return tmp_name;
+ }
+ buf = tmp;
+ }
+ }
+ _XimSetCurrentICValues(ic, &ic_values);
+
+ if (!total) {
+ return tmp_name;
+ }
+
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+
+#ifdef EXT_MOVE
+ if (_XimExtenMove(im, ic, flag, &buf_s[4], (INT16)total))
+ return name;
+#endif
+
+ buf_s[0] = im->private.proto.imid;
+ buf_s[1] = ic->private.proto.icid;
+ buf_s[2] = (INT16)total;
+ buf_s[3] = 0;
+ len = (INT16)(sizeof(CARD16) + sizeof(CARD16)
+ + sizeof(INT16) + sizeof(CARD16) + total);
+
+ _XimSetHeader((XPointer)buf, XIM_SET_IC_VALUES, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ return tmp_name;
+ }
+ _XimFlush(im);
+ if (buf != tmp_buf)
+ Xfree(buf);
+ ic->private.proto.waitCallback = True;
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimSetICValuesCheck, (XPointer)ic);
+ if (ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if (ret_code == XIM_OVERFLOW) {
+ buf_size = (int)len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimSetICValuesCheck, (XPointer)ic);
+ if (ret_code != XIM_TRUE) {
+ Xfree(preply);
+ ic->private.proto.waitCallback = False;
+ return tmp_name;
+ }
+ } else {
+ ic->private.proto.waitCallback = False;
+ return tmp_name;
+ }
+ ic->private.proto.waitCallback = False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if (reply != preply)
+ Xfree(preply);
+ return tmp_name;
+ }
+ if (reply != preply)
+ Xfree(preply);
+
+ return name;
+}
+
+Private Bool
+_XimDestroyICCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ Xic ic = (Xic)arg;
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+ Bool ret = False;
+
+ if ((major_opcode == XIM_DESTROY_IC_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid)
+ && (icid == ic->private.proto.icid))
+ ret = True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid)
+ && (buf_s[2] & XIM_ICID_VALID)
+ && (icid == ic->private.proto.icid))
+ ret = False;
+ return ret;
+}
+
+Private void
+_XimProtoICFree(
+ Xic ic)
+{
+#ifdef XIM_CONNECTABLE
+ Xim im = (Xim)ic->core.im;
+#endif
+
+ if (ic->private.proto.preedit_font) {
+ Xfree(ic->private.proto.preedit_font);
+ ic->private.proto.preedit_font = NULL;
+ }
+ if (ic->private.proto.status_font) {
+ Xfree(ic->private.proto.status_font);
+ ic->private.proto.status_font = NULL;
+ }
+ if (ic->private.proto.commit_info) {
+ _XimFreeCommitInfo(ic);
+ ic->private.proto.commit_info = NULL;
+ }
+ if (ic->private.proto.ic_inner_resources) {
+ Xfree(ic->private.proto.ic_inner_resources);
+ ic->private.proto.ic_inner_resources = NULL;
+ }
+
+#ifdef XIM_CONNECTABLE
+ if (IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
+ return;
+ }
+#endif /* XIM_CONNECTABLE */
+
+ if (ic->private.proto.saved_icvalues) {
+ Xfree(ic->private.proto.saved_icvalues);
+ ic->private.proto.saved_icvalues = NULL;
+ }
+ if (ic->private.proto.ic_resources) {
+ Xfree(ic->private.proto.ic_resources);
+ ic->private.proto.ic_resources = NULL;
+ }
+ if (ic->core.hotkey) {
+ Xfree(ic->core.hotkey);
+ ic->core.hotkey = NULL;
+ }
+
+ return;
+}
+
+Private void
+_XimProtoDestroyIC(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+
+ if (IS_SERVER_CONNECTED(im)) {
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof icid */
+
+ _XimSetHeader((XPointer)buf, XIM_DESTROY_IC, 0, &len);
+ (void)_XimWrite(im, len, (XPointer)buf);
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimDestroyICCheck, (XPointer)ic);
+ if (ret_code == XIM_OVERFLOW) {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ (void)_XimRead(im, &len, preply, buf_size,
+ _XimDestroyICCheck, (XPointer)ic);
+ Xfree(preply);
+ }
+ }
+ UNMARK_IC_CONNECTED(ic);
+ _XimUnregisterFilter(ic);
+ _XimProtoICFree(ic);
+ return;
+}
+
+Private void
+_XimProtoSetFocus(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+
+#ifndef XIM_CONNECTABLE
+ if (!IS_IC_CONNECTED(ic))
+ return;
+#else
+ if (!IS_IC_CONNECTED(ic)) {
+ if (IS_CONNECTABLE(im)) {
+ if (_XimConnectServer(im)) {
+ if (!_XimReCreateIC(ic)) {
+ _XimDelayModeSetAttr(im);
+ return;
+ }
+ } else {
+ return;
+ }
+ } else {
+ return;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof icid */
+
+ _XimSetHeader((XPointer)buf, XIM_SET_IC_FOCUS, 0, &len);
+ (void)_XimWrite(im, len, (XPointer)buf);
+ _XimFlush(im);
+
+ MARK_FOCUSED(ic);
+
+ _XimRegisterFilter(ic);
+ return;
+}
+
+Private void
+_XimProtoUnsetFocus(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+
+#ifndef XIM_CONNECTABLE
+ if (!IS_IC_CONNECTED(ic))
+ return;
+#else
+ if (!IS_IC_CONNECTED(ic)) {
+ if (IS_CONNECTABLE(im)) {
+ if (_XimConnectServer(im)) {
+ if (!_XimReCreateIC(ic)) {
+ _XimDelayModeSetAttr(im);
+ return;
+ }
+ } else {
+ return;
+ }
+ } else {
+ return;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof icid */
+
+ _XimSetHeader((XPointer)buf, XIM_UNSET_IC_FOCUS, 0, &len);
+ (void)_XimWrite(im, len, (XPointer)buf);
+ _XimFlush(im);
+
+ UNMARK_FOCUSED(ic);
+
+ _XimUnregisterFilter(ic);
+ return;
+}
+
+Private Bool
+_XimResetICCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ Xic ic = (Xic)arg;
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+
+ if ((major_opcode == XIM_RESET_IC_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid)
+ && (icid == ic->private.proto.icid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid)
+ && (buf_s[2] & XIM_ICID_VALID)
+ && (icid == ic->private.proto.icid))
+ return True;
+ return False;
+}
+
+Private char *
+_XimProtoReset(
+ XIC xic,
+ char * (*retfunc) (Xim im, Xic ic, XPointer buf) )
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+ char *commit;
+
+ if (!IS_IC_CONNECTED(ic))
+ return (char *)NULL;
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof icid */
+
+ _XimSetHeader((XPointer)buf, XIM_RESET_IC, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return NULL;
+ _XimFlush(im);
+ ic->private.proto.waitCallback = True;
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimResetICCheck, (XPointer)ic);
+ if (ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if (ret_code == XIM_OVERFLOW) {
+ if (len < 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimResetICCheck, (XPointer)ic);
+ if (ret_code != XIM_TRUE) {
+ Xfree(preply);
+ ic->private.proto.waitCallback = False;
+ return NULL;
+ }
+ }
+ } else {
+ ic->private.proto.waitCallback = False;
+ return NULL;
+ }
+ ic->private.proto.waitCallback = False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if (reply != preply)
+ free(preply);
+ return NULL;
+ }
+
+ commit = retfunc(im, ic, (XPointer)&buf_s[2]);
+
+ if (reply != preply)
+ Xfree(preply);
+ return commit;
+}
+
+Private char *
+_XimCommitedMbString(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+ XimCommitInfo info;
+ int len;
+ int new_len;
+ char *commit;
+ char *new_commit = NULL;
+ char *str;
+ Status status;
+
+ len = 0;
+ for (info = ic->private.proto.commit_info; info; info = info->next)
+ len += info->string_len;
+ len += buf_s[0];
+ if ( len == 0 )
+ return( NULL );
+
+ if (!(commit = (char *)Xmalloc(len + 1)))
+ goto Error_On_Reset;
+
+ str = commit;
+ for (info = ic->private.proto.commit_info; info; info = info->next) {
+ (void)memcpy(str, info->string, info->string_len);
+ str += info->string_len;
+ }
+ (void)memcpy(str, (char *)&buf_s[1], buf_s[0]);
+ commit[len] = '\0';
+
+ new_len = im->methods->ctstombs((XIM)im, commit, len, NULL, 0, &status);
+ if (status != XLookupNone) {
+ if (!(new_commit = Xmalloc(new_len + 1))) {
+ Xfree(commit);
+ goto Error_On_Reset;
+ }
+ (void)im->methods->ctstombs((XIM)im, commit, len,
+ new_commit, new_len, NULL);
+ new_commit[new_len] = '\0';
+ }
+ Xfree(commit);
+
+Error_On_Reset:
+ _XimFreeCommitInfo( ic );
+ return new_commit;
+}
+
+Private char *
+_XimProtoMbReset(
+ XIC xic)
+{
+ return _XimProtoReset(xic, _XimCommitedMbString);
+}
+
+Private wchar_t *
+_XimCommitedWcString(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+ XimCommitInfo info;
+ int len;
+ int new_len;
+ char *commit;
+ wchar_t *new_commit = (wchar_t *)NULL;
+ char *str;
+ Status status;
+
+ len = 0;
+ for (info = ic->private.proto.commit_info; info; info = info->next)
+ len += info->string_len;
+ len += buf_s[0];
+ if ( len == 0 )
+ return( (wchar_t *)NULL );
+
+ if (!(commit = (char *)Xmalloc(len + 1)))
+ goto Error_On_Reset;
+
+ str = commit;
+ for (info = ic->private.proto.commit_info; info; info = info->next) {
+ (void)memcpy(str, info->string, info->string_len);
+ str += info->string_len;
+ }
+ (void)memcpy(str, (char *)&buf_s[1], buf_s[0]);
+ commit[len] = '\0';
+
+ new_len = im->methods->ctstowcs((XIM)im, commit, len, NULL, 0, &status);
+ if (status != XLookupNone) {
+ if (!(new_commit =
+ (wchar_t *)Xmalloc(sizeof(wchar_t) * (new_len + 1)))) {
+ Xfree(commit);
+ goto Error_On_Reset;
+ }
+ (void)im->methods->ctstowcs((XIM)im, commit, len,
+ new_commit, new_len, NULL);
+ new_commit[new_len] = (wchar_t)'\0';
+ }
+ Xfree(commit);
+
+Error_On_Reset:
+ _XimFreeCommitInfo( ic );
+ return new_commit;
+}
+
+Private wchar_t *
+_XimProtoWcReset(
+ XIC xic)
+{
+ return (wchar_t *) _XimProtoReset(xic,
+ (char * (*) (Xim, Xic, XPointer)) _XimCommitedWcString);
+}
+
+Private char *
+_XimCommitedUtf8String(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+ XimCommitInfo info;
+ int len;
+ int new_len;
+ char *commit;
+ char *new_commit = NULL;
+ char *str;
+ Status status;
+
+ len = 0;
+ for (info = ic->private.proto.commit_info; info; info = info->next)
+ len += info->string_len;
+ len += buf_s[0];
+ if ( len == 0 )
+ return( NULL );
+
+ if (!(commit = (char *)Xmalloc(len + 1)))
+ goto Error_On_Reset;
+
+ str = commit;
+ for (info = ic->private.proto.commit_info; info; info = info->next) {
+ (void)memcpy(str, info->string, info->string_len);
+ str += info->string_len;
+ }
+ (void)memcpy(str, (char *)&buf_s[1], buf_s[0]);
+ commit[len] = '\0';
+
+ new_len = im->methods->ctstoutf8((XIM)im, commit, len, NULL, 0, &status);
+ if (status != XLookupNone) {
+ if (!(new_commit = Xmalloc(new_len + 1))) {
+ Xfree(commit);
+ goto Error_On_Reset;
+ }
+ (void)im->methods->ctstoutf8((XIM)im, commit, len,
+ new_commit, new_len, NULL);
+ new_commit[new_len] = '\0';
+ }
+ Xfree(commit);
+
+Error_On_Reset:
+ _XimFreeCommitInfo( ic );
+ return new_commit;
+}
+
+Private char *
+_XimProtoUtf8Reset(
+ XIC xic)
+{
+ return _XimProtoReset(xic, _XimCommitedUtf8String);
+}
+
+Private XICMethodsRec ic_methods = {
+ _XimProtoDestroyIC, /* destroy */
+ _XimProtoSetFocus, /* set_focus */
+ _XimProtoUnsetFocus, /* unset_focus */
+ _XimProtoSetICValues, /* set_values */
+ _XimProtoGetICValues, /* get_values */
+ _XimProtoMbReset, /* mb_reset */
+ _XimProtoWcReset, /* wc_reset */
+ _XimProtoUtf8Reset, /* utf8_reset */
+ _XimProtoMbLookupString, /* mb_lookup_string */
+ _XimProtoWcLookupString, /* wc_lookup_string */
+ _XimProtoUtf8LookupString /* utf8_lookup_string */
+};
+
+Private Bool
+_XimGetInputStyle(
+ XIMArg *arg,
+ XIMStyle *input_style)
+{
+ register XIMArg *p;
+
+ for (p = arg; p && p->name; p++) {
+ if (!(strcmp(p->name, XNInputStyle))) {
+ *input_style = (XIMStyle)p->value;
+ return True;
+ }
+ }
+ return False;
+}
+
+#ifdef XIM_CONNECTABLE
+Private Bool
+_XimDelayModeCreateIC(
+ Xic ic,
+ XIMArg *values,
+ XIMResourceList res,
+ unsigned int num)
+{
+ Xim im = (Xim)ic->core.im;
+ XimDefICValues ic_values;
+ int len;
+ XIMStyle input_style;
+
+ bzero((char *)&ic_values, sizeof(XimDefICValues));
+ _XimGetCurrentICValues(ic, &ic_values);
+ if (!(_XimGetInputStyle(values, &input_style)))
+ return False;
+
+ _XimSetICMode(res, num, input_style);
+
+ if (_XimSetICValueData(ic, (XPointer)&ic_values, res, num,
+ values, XIM_CREATEIC, False)) {
+ return False;
+ }
+ _XimSetCurrentICValues(ic, &ic_values);
+ if (!_XimSetICDefaults(ic, (XPointer)&ic_values,
+ XIM_SETICDEFAULTS, res, num)) {
+ return False;
+ }
+ ic_values.filter_events = KeyPressMask;
+ _XimSetCurrentICValues(ic, &ic_values);
+ _XimRegisterFilter(ic);
+
+ return True;
+}
+
+Public Bool
+_XimReconnectModeCreateIC(ic)
+ Xic ic;
+{
+ Xim im = (Xim)ic->core.im;
+ int len;
+ XIMStyle input_style = ic->core.input_style;
+ XIMResourceList res;
+ unsigned int num;
+
+ num = im->core.ic_num_resources;
+ len = sizeof(XIMResource) * num;
+ if (!(res = (XIMResourceList)Xmalloc(len)))
+ return False;
+ (void)memcpy((char *)res, (char *)im->core.ic_resources, len);
+ ic->private.proto.ic_resources = res;
+ ic->private.proto.ic_num_resources = num;
+
+ _XimSetICMode(res, num, input_style);
+
+ ic->core.filter_events = KeyPressMask;
+
+ return True;
+}
+#endif /* XIM_CONNECTABLE */
+
+Public XIC
+_XimProtoCreateIC(
+ XIM xim,
+ XIMArg *arg)
+{
+ Xim im = (Xim)xim;
+ Xic ic;
+ XimDefICValues ic_values;
+ XIMResourceList res;
+ unsigned int num;
+ XIMStyle input_style;
+ INT16 len;
+ CARD16 *buf_s;
+ char *tmp;
+ CARD32 tmp_buf32[BUFSIZE/4];
+ char *tmp_buf = (char *)tmp_buf32;
+ char *buf;
+ int buf_size;
+ char *data;
+ int data_len;
+ int ret_len;
+ int total;
+ XIMArg *arg_ret;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int ret_code;
+
+#ifdef XIM_CONNECTABLE
+ if (!IS_SERVER_CONNECTED(im) && !IS_CONNECTABLE(im))
+ return (XIC)NULL;
+#else
+ if (!IS_SERVER_CONNECTED(im))
+ return (XIC)NULL;
+#endif /* XIM_CONNECTABLE */
+
+ if (!(_XimGetInputStyle(arg, &input_style)))
+ return (XIC)NULL;
+
+ if ((ic = Xcalloc(1, sizeof(XicRec))) == (Xic)NULL)
+ return (XIC)NULL;
+
+ ic->methods = &ic_methods;
+ ic->core.im = (XIM)im;
+ ic->core.input_style = input_style;
+
+ num = im->core.ic_num_resources;
+ len = sizeof(XIMResource) * num;
+ if (!(res = (XIMResourceList)Xmalloc(len)))
+ goto ErrorOnCreatingIC;
+ (void)memcpy((char *)res, (char *)im->core.ic_resources, len);
+ ic->private.proto.ic_resources = res;
+ ic->private.proto.ic_num_resources = num;
+
+#ifdef XIM_CONNECTABLE
+ if (!_XimSaveICValues(ic, arg))
+ return False;
+
+ if (!IS_SERVER_CONNECTED(im)) {
+ if (!_XimConnectServer(im)) {
+ if (_XimDelayModeCreateIC(ic, arg, res, num)) {
+ return (XIC)ic;
+ }
+ goto ErrorOnCreatingIC;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ ic->core.filter_events = im->private.proto.forward_event_mask;
+ ic->private.proto.forward_event_mask =
+ im->private.proto.forward_event_mask;
+ ic->private.proto.synchronous_event_mask =
+ im->private.proto.synchronous_event_mask;
+
+ num = im->private.proto.ic_num_inner_resources;
+ len = sizeof(XIMResource) * num;
+ if (!(res = (XIMResourceList)Xmalloc(len)))
+ goto ErrorOnCreatingIC;
+ (void)memcpy((char *)res,
+ (char *)im->private.proto.ic_inner_resources, len);
+ ic->private.proto.ic_inner_resources = res;
+ ic->private.proto.ic_num_inner_resources = num;
+
+ _XimSetICMode(ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, input_style);
+
+ _XimSetICMode(ic->private.proto.ic_inner_resources,
+ ic->private.proto.ic_num_inner_resources, input_style);
+
+ _XimGetCurrentICValues(ic, &ic_values);
+ buf = tmp_buf;
+ buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16);
+ data_len = BUFSIZE - buf_size;
+ total = 0;
+ arg_ret = arg;
+ for (;;) {
+ data = &buf[buf_size];
+ if (_XimEncodeICATTRIBUTE(ic, ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources, arg, &arg_ret, data,
+ data_len, &ret_len, (XPointer)&ic_values, 0, XIM_CREATEIC)) {
+ goto ErrorOnCreatingIC;
+ }
+
+ total += ret_len;
+ if (!(arg = arg_ret)) {
+ break;
+ }
+
+ buf_size += ret_len;
+ if (buf == tmp_buf) {
+ if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
+ goto ErrorOnCreatingIC;
+ }
+ memcpy(tmp, buf, buf_size);
+ buf = tmp;
+ } else {
+ if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
+ Xfree(buf);
+ goto ErrorOnCreatingIC;
+ }
+ buf = tmp;
+ }
+ }
+ _XimSetCurrentICValues(ic, &ic_values);
+
+ if (!(_XimCheckCreateICValues(ic->private.proto.ic_resources,
+ ic->private.proto.ic_num_resources)))
+ goto ErrorOnCreatingIC;
+
+ _XimRegisterFilter(ic);
+
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ buf_s[0] = im->private.proto.imid;
+ buf_s[1] = (INT16)total;
+
+ len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total);
+ _XimSetHeader((XPointer)buf, XIM_CREATE_IC, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ goto ErrorOnCreatingIC;
+ }
+ _XimFlush(im);
+ if (buf != tmp_buf)
+ Xfree(buf);
+ ic->private.proto.waitCallback = True;
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimCreateICCheck, 0);
+ if (ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if (ret_code == XIM_OVERFLOW) {
+ if (len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = (int)len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimCreateICCheck, 0);
+ if (ret_code != XIM_TRUE) {
+ Xfree(preply);
+ ic->private.proto.waitCallback = False;
+ goto ErrorOnCreatingIC;
+ }
+ }
+ } else {
+ ic->private.proto.waitCallback = False;
+ goto ErrorOnCreatingIC;
+ }
+ ic->private.proto.waitCallback = False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if (reply != preply)
+ Xfree(preply);
+ goto ErrorOnCreatingIC;
+ }
+
+ ic->private.proto.icid = buf_s[1]; /* icid */
+ if (reply != preply)
+ Xfree(preply);
+ MARK_IC_CONNECTED(ic);
+ return (XIC)ic;
+
+ErrorOnCreatingIC:
+ _XimUnregisterFilter(ic);
+ if (ic->private.proto.ic_resources)
+ Xfree(ic->private.proto.ic_resources);
+ if (ic->private.proto.ic_inner_resources)
+ Xfree(ic->private.proto.ic_inner_resources);
+ Xfree(ic);
+ return (XIC)NULL;
+}
diff --git a/libX11/modules/im/ximcp/imDefIm.c b/libX11/modules/im/ximcp/imDefIm.c
index 18a3cc85f..2ea4427c3 100644
--- a/libX11/modules/im/ximcp/imDefIm.c
+++ b/libX11/modules/im/ximcp/imDefIm.c
@@ -1,2044 +1,2044 @@
-/*
- * Copyright 1990, 1991, 1992 Oracle and/or its affiliates. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/******************************************************************
- Copyright 1992, 1993, 1994 by FUJITSU LIMITED
- Copyright 1993, 1994 by Sony Corporation
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the names of Digital, FUJITSU
-LIMITED and Sony Corporation not be used in advertising or publicity
-pertaining to distribution of the software without specific, written
-prior permission.
-
-DIGITAL, FUJITSU LIMITED AND SONY CORPORATION DISCLAIMS ALL WARRANTIES
-WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DIGITAL, FUJITSU LIMITED
-AND SONY CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
- Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
- Makoto Wakamatsu Sony Corporation
- makoto@sm.sony.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xatom.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "XlcPublic.h"
-#include "XlcPubI.h"
-#include "XimTrInt.h"
-#include "Ximint.h"
-
-
-Public int
-_XimCheckDataSize(
- XPointer buf,
- int len)
-{
- CARD16 *buf_s = (CARD16 *)buf;
-
- if(len < XIM_HEADER_SIZE)
- return -1;
- return buf_s[1];
-}
-
-Public void
-_XimSetHeader(
- XPointer buf,
- CARD8 major_opcode,
- CARD8 minor_opcode,
- INT16 *len
-)
-{
- CARD8 *buf_b = (CARD8 *)buf;
- CARD16 *buf_s = (CARD16 *)buf;
-
- buf_b[0] = major_opcode;
- buf_b[1] = minor_opcode;
- buf_s[1] = ((*len) / 4);
- *len += XIM_HEADER_SIZE;
- return;
-}
-
-Public char
-_XimGetMyEndian(void)
-{
- CARD16 test_card = 1;
-
- if(*((char *)&test_card))
- return LITTLEENDIAN;
- else
- return BIGENDIAN;
-}
-
-Private Bool
-_XimCheckServerName(
- Xim im,
- char *str)
-{
- char *server_name = im->core.im_name;
- int len;
- int str_len;
- int category_len = strlen(XIM_SERVER_CATEGORY);
- char *pp;
- register char *p;
-
- if(server_name && *server_name)
- len = strlen(server_name);
- else
- return True;
-
- if((int)strlen(str) < category_len)
- return False;
-
- if(strncmp(str, XIM_SERVER_CATEGORY, category_len))
- return False;
-
- pp = &str[category_len];
-
- for(;;) {
- for(p = pp; (*p != ',') && (*p); p++);
- str_len = (int)(p - pp);
-
- if((len == str_len) && (!strncmp(pp, server_name, len)))
- break;
- if(!(*p))
- return False;
- pp = p + 1;
- }
- return True;
-}
-
-Private char *
-_XimCheckLocaleName(
- Xim im,
- char *address,
- int address_len,
- char *locale_name[],
- int len)
-{
- int category_len;
- char *pp;
- register char *p;
- register int n;
- Bool finish = False;
-
- category_len = strlen(XIM_LOCAL_CATEGORY);
- if(address_len < category_len)
- return (char*)NULL;
-
- if(strncmp(address, XIM_LOCAL_CATEGORY, category_len))
- return (char*)NULL;
-
- pp = &address[category_len];
-
- for(;;) {
- for( p = pp; *p && *p != ','; p++);
- if (!*p)
- finish = True;
- address_len = (int)(p - pp);
- *p = '\0';
-
- for( n = 0; n < len; n++ )
- if( locale_name[n] && !_XlcCompareISOLatin1( pp, locale_name[n] ) )
- return locale_name[n];
- if (finish)
- break;
- pp = p + 1;
- }
- return (char *)NULL;
-}
-
-Private Bool
-_XimCheckTransport(
- char *address,
- int address_len,
- const char *transport,
- int len,
- char **trans_addr)
-{
- int category_len = strlen(XIM_TRANSPORT_CATEGORY);
- char *pp;
- register char *p;
-
- if(address_len < category_len)
- return False;
-
- if(strncmp(address, XIM_TRANSPORT_CATEGORY, category_len))
- return False;
-
- pp = &address[category_len];
-
- for(;;) {
- *trans_addr = pp;
-
- for(p = pp; (*p != '/') && (*p != ',') && (*p); p++);
- if(*p == ',') {
- pp = p + 1;
- continue;
- }
- if(!(*p))
- return False;
-
- address_len = (int)(p - pp);
-
- if((len == address_len) && (!strncmp(pp, transport, len)))
- break;
- pp = p + 1;
- }
- pp = p + 1;
- for(p = pp; (*p != ',') && (*p); p++);
- if (*p)
- *p = '\0';
- return True;
-}
-
-Private Bool
-_CheckSNEvent(
- Display *display,
- XEvent *xevent,
- XPointer arg)
-{
- XSelectionEvent *event = (XSelectionEvent *)xevent;
- Window window = *(Window*)arg;
-
- if((event->type == SelectionNotify) && (window == event->requestor))
- return True;
- return False;
-}
-
-Private Bool
-_XimGetSelectionNotify(
- Display *display,
- Window window,
- Atom target,
- char **ret_address)
-{
- XEvent event;
- XSelectionEvent *ev = (XSelectionEvent *)&event;
- Atom actual_type;
- int actual_format;
- unsigned long nitems, bytes_after;
-
- for(;;) {
- XIfEvent(display, &event, _CheckSNEvent, (XPointer)&window);
- if((ev->type == SelectionNotify) && (window == ev->requestor))
- break;
- }
-
- if(ev->property == (Atom)None)
- return False;
- if( XGetWindowProperty( display, window, target, 0L, 1000000L,
- True, target, &actual_type, &actual_format,
- &nitems, &bytes_after,
- (unsigned char **)&*ret_address ) != Success )
- return False;
- return True;
-}
-
-Private Bool
-_XimPreConnectionIM(
- Xim im,
- Atom selection)
-{
- Display *display = im->core.display;
- Atom locales, transport;
- char *address;
- XLCd lcd;
- char *language;
- char *territory;
- char *codeset;
- char *trans_addr;
- char *locale_name[4], *locale;
- int llen, tlen, clen;
- register int i;
- Window window;
- char *str;
-
- if(!(lcd = im->core.lcd))
- return False;
-
- for( i = 0; i < 4; i++ )
- locale_name[i] = NULL;
- /* requestor window */
- if(!(window = XCreateSimpleWindow(display, DefaultRootWindow(display),
- 0, 0, 1, 1, 1, 0, 0)))
- return False;
-
- /* server name check */
- if( !(str = XGetAtomName( display, selection )) )
- return False;
- if(!_XimCheckServerName(im, str)) {
- XFree( (XPointer)str );
- goto Error;
- }
- XFree( (XPointer)str );
-
- /* locale name check */
- _XGetLCValues(lcd, XlcNLanguage, &language, XlcNTerritory, &territory,
- XlcNCodeset, &codeset, NULL);
- llen = strlen( language );
- tlen = territory ? strlen( territory ): 0;
- clen = codeset ? strlen( codeset ): 0;
-
- if( tlen != 0 && clen != 0 ) {
- if( (locale_name[0] = Xmalloc(llen+tlen+clen+3)) != NULL )
- sprintf( locale_name[0], "%s_%s.%s", language, territory, codeset );
- }
- if( clen != 0 ) {
- if( (locale_name[1] = Xmalloc(llen+clen+2)) != NULL )
- sprintf( locale_name[1], "%s.%s", language, codeset );
- else
- goto Error;
- }
- if( tlen != 0 ) {
- if( (locale_name[2] = Xmalloc(llen+tlen+2)) != NULL )
- sprintf( locale_name[2], "%s_%s", language, territory );
- else
- goto Error;
- }
- if( (locale_name[3] = Xmalloc(llen+1)) != NULL )
- strcpy( locale_name[3], language );
- else
- goto Error;
- if((locales = XInternAtom(display, XIM_LOCALES, True)) == (Atom)None)
- goto Error;
-
- XConvertSelection(display, selection, locales, locales, window,
- CurrentTime);
- if(!(_XimGetSelectionNotify(display, window, locales, &address)))
- goto Error;
-
- if((locale = _XimCheckLocaleName(im, address, strlen(address), locale_name,
- 4)) == NULL) {
- XFree((XPointer)address);
- goto Error;
- }
- im->private.proto.locale_name = locale;
- for( i = 0; i < 4; i++ ) {
- if( locale_name[i] != NULL && locale_name[i] != locale ) {
- XFree( locale_name[i] );
- locale_name[i] = NULL;
- }
- }
- XFree((XPointer)address);
-
- /* transport check */
- if((transport = XInternAtom(display, XIM_TRANSPORT, True)) == (Atom)None)
- goto Error;
-
- XConvertSelection(display, selection, transport, transport, window,
- CurrentTime);
- if(!_XimGetSelectionNotify(display, window, transport, &address))
- goto Error;
-
- for(i = 0; _XimTransportRec[i].transportname ; i++) {
- if( _XimCheckTransport(address, strlen(address),
- _XimTransportRec[i].transportname,
- strlen(_XimTransportRec[i].transportname),
- &trans_addr)) {
- if( _XimTransportRec[i].config(im, trans_addr) ) {
- XFree((XPointer)address);
- XDestroyWindow(display, window);
- return True;
- }
- }
- }
-
- XFree((XPointer)address);
-Error:
- for( i = 0; i < 4; i++ )
- if( locale_name[i] != NULL )
- XFree( locale_name[i] );
- XDestroyWindow(display, window);
- return False;
-}
-
-Private Bool
-_XimPreConnect(
- Xim im)
-{
- Display *display = im->core.display;
- Atom imserver;
- Atom actual_type;
- int actual_format;
- unsigned long nitems;
- unsigned long bytes_after;
- unsigned char *prop_return;
- Atom *atoms;
- Window im_window = 0;
- register int i;
-
- if((imserver = XInternAtom(display, XIM_SERVERS, True)) == (Atom)None)
- return False;
-
- if(XGetWindowProperty(display, RootWindow(display, 0),
- imserver, 0L, 1000000L, False, XA_ATOM, &actual_type,
- &actual_format, &nitems, &bytes_after,
- &prop_return) != Success)
- return False;
-
- if( (actual_type != XA_ATOM) || (actual_format != 32) ) {
- if( nitems )
- XFree((XPointer)prop_return);
- return False;
- }
-
- atoms = (Atom *)prop_return;
- for(i = 0; i < nitems; i++) {
- if((im_window = XGetSelectionOwner(display, atoms[i])) == (Window)None)
- continue;
-
- if(_XimPreConnectionIM(im, atoms[i]))
- break;
- }
-
- XFree((XPointer)prop_return);
- if(i >= nitems)
- return False;
-
- im->private.proto.im_window = im_window;
- return True;
-}
-
-Private Bool
-_XimGetAuthProtocolNames(
- Xim im,
- CARD16 *buf,
- CARD8 *num,
- INT16 *len)
-{
- if (!IS_USE_AUTHORIZATION_FUNC(im)) {
- *num = 0;
- *len = 0;
- return True;
- }
- /*
- * Not yet
- */
- return True;
-}
-
-Private Bool
-_XimSetAuthReplyData(
- Xim im,
- XPointer buf,
- INT16 *len)
-{
- /*
- * Not yet
- */
- *len = 0;
- return True;
-}
-
-Private Bool
-_XimSetAuthNextData(
- Xim im,
- XPointer buf,
- INT16 *len)
-{
- /*
- * Not yet
- */
- *len = 0;
- return True;
-}
-
-Private Bool
-_XimSetAuthRequiredData(
- Xim im,
- XPointer buf,
- INT16 *len)
-{
- /*
- * Not yet
- */
- *len = 0;
- return True;
-}
-
-Private Bool
-_XimCheckAuthSetupData(
- Xim im,
- XPointer buf)
-{
- /*
- * Not yet
- */
- return True;
-}
-
-Private Bool
-_XimCheckAuthNextData(
- Xim im,
- XPointer buf)
-{
- /*
- * Not yet
- */
- return True;
-}
-
-#define NO_MORE_AUTH 2
-#define GOOD_AUTH 1
-#define BAD_AUTH 0
-
-Private int
-_XimClientAuthCheck(
- Xim im,
- XPointer buf)
-{
- /*
- * Not yet
- */
- return NO_MORE_AUTH;
-}
-
-Private void
-_XimAuthNG(
- Xim im)
-{
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- INT16 len = 0;
-
- _XimSetHeader((XPointer)buf, XIM_AUTH_NG, 0, &len);
- (void)_XimWrite(im, len, (XPointer)buf);
- _XimFlush(im);
- return;
-}
-
-Private Bool
-_XimAllRecv(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- return True;
-}
-
-#define CLIENT_WAIT1 1
-#define CLIENT_WAIT2 2
-
-Private Bool
-_XimConnection(
- Xim im)
-{
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD8 *buf_b = &buf[XIM_HEADER_SIZE];
- CARD16 *buf_s = (CARD16 *)((XPointer)buf_b);
- INT16 len;
- CARD8 num;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int buf_size;
- int ret_code;
- CARD8 major_opcode;
- int wait_mode;
- int ret;
-
- if(!(_XimConnect(im))) /* Transport Connect */
- return False;
-
- if(!_XimDispatchInit(im))
- return False;
-
- _XimRegProtoIntrCallback(im, XIM_ERROR, 0, _XimErrorCallback, (XPointer)im);
-
- if(!_XimGetAuthProtocolNames(im, &buf_s[4], &num, &len))
- return False;
-
- im->private.proto.protocol_major_version = PROTOCOLMAJORVERSION;
- im->private.proto.protocol_minor_version = PROTOCOLMINORVERSION;
-
- buf_b[0] = _XimGetMyEndian();
- buf_b[1] = 0;
- buf_s[1] = PROTOCOLMAJORVERSION;
- buf_s[2] = PROTOCOLMINORVERSION;
- buf_s[3] = num;
- len += sizeof(CARD8)
- + sizeof(CARD8)
- + sizeof(CARD16)
- + sizeof(CARD16)
- + sizeof(CARD16);
-
- major_opcode = XIM_CONNECT;
- wait_mode = (IS_USE_AUTHORIZATION_FUNC(im)) ? CLIENT_WAIT1 : CLIENT_WAIT2;
-
- for(;;) {
- _XimSetHeader((XPointer)buf, major_opcode, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf)))
- return False;
- _XimFlush(im);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, reply, buf_size, _XimAllRecv, 0);
- if(ret_code == XIM_TRUE) {
- preply = reply;
- } else if(ret_code == XIM_OVERFLOW) {
- if(len <= 0) {
- preply = reply;
- } else {
- buf_size = len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, preply, buf_size, _XimAllRecv, 0);
- if(ret_code != XIM_TRUE) {
- Xfree(preply);
- return False;
- }
- }
- } else
- return False;
-
- major_opcode = *((CARD8 *)preply);
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
-
- if (wait_mode == CLIENT_WAIT1) {
- if (major_opcode == XIM_AUTH_REQUIRED) {
- ret = _XimClientAuthCheck(im, (XPointer)buf_s);
- if(reply != preply)
- Xfree(preply);
- if (ret == NO_MORE_AUTH) {
- if (!(_XimSetAuthReplyData(im,
- (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
- _XimAuthNG(im);
- return False;
- }
- major_opcode = XIM_AUTH_REPLY;
- wait_mode = CLIENT_WAIT2;
- } else if (ret == GOOD_AUTH) {
- if (!(_XimSetAuthNextData(im,
- (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
- _XimAuthNG(im);
- return False;
- }
- major_opcode = XIM_AUTH_NEXT;
- } else { /* BAD_AUTH */
- _XimAuthNG(im);
- return False;
- }
- } else {
- if(reply != preply)
- Xfree(preply);
- _XimAuthNG(im);
- return False;
- }
- } else { /* CLIENT_WAIT2 */
- if (major_opcode == XIM_CONNECT_REPLY) {
- break;
- } else if (major_opcode == XIM_AUTH_SETUP) {
- if (!(_XimCheckAuthSetupData(im, (XPointer)buf_s))) {
- _XimAuthNG(im);
- return False;
- }
- if(reply != preply)
- Xfree(preply);
- if (!(_XimSetAuthRequiredData(im,
- (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
- _XimAuthNG(im);
- return False;
- }
- major_opcode = XIM_AUTH_REQUIRED;
- } else if (major_opcode == XIM_AUTH_NEXT) {
- if (!(_XimCheckAuthNextData(im, (XPointer)buf_s))) {
- _XimAuthNG(im);
- return False;
- }
- if(reply != preply)
- Xfree(preply);
- if (!(_XimSetAuthRequiredData(im,
- (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
- _XimAuthNG(im);
- return False;
- }
- major_opcode = XIM_AUTH_REQUIRED;
- } else if (major_opcode == XIM_AUTH_NG) {
- if(reply != preply)
- Xfree(preply);
- return False;
- } else {
- _XimAuthNG(im);
- if(reply != preply)
- Xfree(preply);
- return False;
- }
- }
- }
-
- if (!( buf_s[0] == im->private.proto.protocol_major_version
- && buf_s[1] == im->private.proto.protocol_minor_version)) {
- if(reply != preply)
- Xfree(preply);
- return False;
- }
- if(reply != preply)
- Xfree(preply);
- MARK_SERVER_CONNECTED(im);
-
- _XimRegProtoIntrCallback(im, XIM_REGISTER_TRIGGERKEYS, 0,
- _XimRegisterTriggerKeysCallback, (XPointer)im);
- return True;
-}
-
-Private Bool
-_XimDisconnectCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
-
- if ((major_opcode == XIM_DISCONNECT_REPLY)
- && (minor_opcode == 0))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0))
- return True;
- return False;
-}
-
-Private Bool
-_XimDisconnect(
- Xim im)
-{
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- INT16 len = 0;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int buf_size;
- int ret_code;
-
- if (IS_SERVER_CONNECTED(im)) {
- _XimSetHeader((XPointer)buf, XIM_DISCONNECT, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf)))
- return False;
- _XimFlush(im);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimDisconnectCheck, 0);
- if(ret_code == XIM_OVERFLOW) {
- if(len > 0) {
- buf_size = len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, preply, buf_size,
- _XimDisconnectCheck, 0);
- Xfree(preply);
- if(ret_code != XIM_TRUE)
- return False;
- }
- } else if(ret_code == XIM_FALSE)
- return False;
-
- }
- if (!(_XimShutdown(im))) /* Transport shutdown */
- return False;
- return True;
-}
-
-Private Bool
-_XimOpenCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
-
- if ((major_opcode == XIM_OPEN_REPLY)
- && (minor_opcode == 0))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0))
- return True;
- return False;
-}
-
-Private Bool
-_XimOpen(
- Xim im)
-{
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD8 *buf_b = &buf[XIM_HEADER_SIZE];
- CARD16 *buf_s;
- INT16 len;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int buf_size;
- int ret_code;
- char *locale_name;
-
- locale_name = im->private.proto.locale_name;
- len = strlen(locale_name);
- buf_b[0] = (BYTE)len; /* length of locale name */
- (void)strcpy((char *)&buf_b[1], locale_name); /* locale name */
- len += sizeof(BYTE); /* sizeof length */
- XIM_SET_PAD(buf_b, len); /* pad */
-
- _XimSetHeader((XPointer)buf, XIM_OPEN, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf)))
- return False;
- _XimFlush(im);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, reply, buf_size,
- _XimOpenCheck, 0);
- if(ret_code == XIM_TRUE) {
- preply = reply;
- } else if(ret_code == XIM_OVERFLOW) {
- if(len <= 0) {
- preply = reply;
- } else {
- buf_size = len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, preply, buf_size,
- _XimOpenCheck, 0);
- if(ret_code != XIM_TRUE) {
- Xfree(preply);
- return False;
- }
- }
- } else
- return False;
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if(reply != preply)
- Xfree(preply);
- return False;
- }
-
- im->private.proto.imid = buf_s[0]; /* imid */
-
- if (!(_XimGetAttributeID(im, &buf_s[1]))) {
- if(reply != preply)
- Xfree(preply);
- return False;
- }
- if(reply != preply)
- Xfree(preply);
-
- if (!(_XimSetInnerIMResourceList(&(im->private.proto.im_inner_resources),
- &(im->private.proto.im_num_inner_resources))))
- return False;
-
- if (!(_XimSetInnerICResourceList(&(im->private.proto.ic_inner_resources),
- &(im->private.proto.ic_num_inner_resources))))
- return False;
-
- _XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
- _XimSetIMMode(im->private.proto.im_inner_resources,
- im->private.proto.im_num_inner_resources);
-
- /* Transport Callbak */
- _XimRegProtoIntrCallback(im, XIM_SET_EVENT_MASK, 0,
- _XimSetEventMaskCallback, (XPointer)im);
- _XimRegProtoIntrCallback(im, XIM_FORWARD_EVENT, 0,
- _XimForwardEventCallback, (XPointer)im);
- _XimRegProtoIntrCallback(im, XIM_COMMIT, 0,
- _XimCommitCallback, (XPointer)im);
- _XimRegProtoIntrCallback(im, XIM_SYNC, 0,
- _XimSyncCallback, (XPointer)im);
-
- if(!_XimExtension(im))
- return False;
-
- /* register a hook for callback protocols */
- _XimRegisterDispatcher(im, _XimCbDispatch, (XPointer)im);
-
- return True;
-}
-
-Private Bool
-_XimCloseCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
- XIMID imid = buf_s[0];
-
- if ((major_opcode == XIM_CLOSE_REPLY)
- && (minor_opcode == 0)
- && (imid == im->private.proto.imid))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0)
- && (buf_s[2] & XIM_IMID_VALID)
- && (imid == im->private.proto.imid))
- return True;
- return False;
-}
-
-Private Bool
-_XimClose(
- Xim im)
-{
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- INT16 len;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int buf_size;
- int ret_code;
-
- if (!IS_SERVER_CONNECTED(im))
- return True;
-
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[1] = 0; /* unused */
- len = sizeof(CARD16) /* sizeof imid */
- + sizeof(CARD16); /* sizeof unused */
-
- _XimSetHeader((XPointer)buf, XIM_CLOSE, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf)))
- return False;
- _XimFlush(im);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimCloseCheck, 0);
- if(ret_code == XIM_TRUE) {
- preply = reply;
- } else if(ret_code == XIM_OVERFLOW) {
- if(len <= 0) {
- preply = reply;
- } else {
- buf_size = len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, preply, buf_size, _XimCloseCheck, 0);
- if(ret_code != XIM_TRUE) {
- Xfree(preply);
- return False;
- }
- }
- } else
- return False;
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if(reply != preply)
- Xfree(preply);
- return False;
- }
-
- if(reply != preply)
- Xfree(preply);
- return True;
-}
-
-Public void
-_XimProtoIMFree(
- Xim im)
-{
- /* XIMPrivateRec */
- if (im->private.proto.im_onkeylist) {
- Xfree(im->private.proto.im_onkeylist);
- im->private.proto.im_onkeylist = NULL;
- }
- if (im->private.proto.im_offkeylist) {
- Xfree(im->private.proto.im_offkeylist);
- im->private.proto.im_offkeylist = NULL;
- }
- if (im->private.proto.intrproto) {
- _XimFreeProtoIntrCallback(im);
- im->private.proto.intrproto = NULL;
- }
- if (im->private.proto.im_inner_resources) {
- Xfree(im->private.proto.im_inner_resources);
- im->private.proto.im_inner_resources = NULL;
- }
- if (im->private.proto.ic_inner_resources) {
- Xfree(im->private.proto.ic_inner_resources);
- im->private.proto.ic_inner_resources = NULL;
- }
- if (im->private.proto.hold_data) {
- Xfree(im->private.proto.hold_data);
- im->private.proto.hold_data = NULL;
- }
- if (im->private.proto.locale_name) {
- Xfree(im->private.proto.locale_name);
- im->private.proto.locale_name = NULL;
- }
- if (im->private.proto.ctom_conv) {
- _XlcCloseConverter(im->private.proto.ctom_conv);
- im->private.proto.ctom_conv = NULL;
- }
- if (im->private.proto.ctow_conv) {
- _XlcCloseConverter(im->private.proto.ctow_conv);
- im->private.proto.ctow_conv = NULL;
- }
- if (im->private.proto.ctoutf8_conv) {
- _XlcCloseConverter(im->private.proto.ctoutf8_conv);
- im->private.proto.ctoutf8_conv = NULL;
- }
- if (im->private.proto.cstomb_conv) {
- _XlcCloseConverter(im->private.proto.cstomb_conv);
- im->private.proto.cstomb_conv = NULL;
- }
- if (im->private.proto.cstowc_conv) {
- _XlcCloseConverter(im->private.proto.cstowc_conv);
- im->private.proto.cstowc_conv = NULL;
- }
- if (im->private.proto.cstoutf8_conv) {
- _XlcCloseConverter(im->private.proto.cstoutf8_conv);
- im->private.proto.cstoutf8_conv = NULL;
- }
- if (im->private.proto.ucstoc_conv) {
- _XlcCloseConverter(im->private.proto.ucstoc_conv);
- im->private.proto.ucstoc_conv = NULL;
- }
- if (im->private.proto.ucstoutf8_conv) {
- _XlcCloseConverter(im->private.proto.ucstoutf8_conv);
- im->private.proto.ucstoutf8_conv = NULL;
- }
-
-#ifdef XIM_CONNECTABLE
- if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
- return;
- }
-#endif /* XIM_CONNECTABLE */
-
- if (im->private.proto.saved_imvalues) {
- Xfree(im->private.proto.saved_imvalues);
- im->private.proto.saved_imvalues = NULL;
- }
- if (im->private.proto.default_styles) {
- Xfree(im->private.proto.default_styles);
- im->private.proto.default_styles = NULL;
- }
-
- /* core */
- if (im->core.res_name) {
- Xfree(im->core.res_name);
- im->core.res_name = NULL;
- }
- if (im->core.res_class) {
- Xfree(im->core.res_class);
- im->core.res_class = NULL;
- }
- if (im->core.im_values_list) {
- Xfree(im->core.im_values_list);
- im->core.im_values_list = NULL;
- }
- if (im->core.ic_values_list) {
- Xfree(im->core.ic_values_list);
- im->core.ic_values_list = NULL;
- }
- if (im->core.im_name) {
- Xfree(im->core.im_name);
- im->core.im_name = NULL;
- }
- if (im->core.styles) {
- Xfree(im->core.styles);
- im->core.styles = NULL;
- }
- if (im->core.im_resources) {
- Xfree(im->core.im_resources);
- im->core.im_resources = NULL;
- }
- if (im->core.ic_resources) {
- Xfree(im->core.ic_resources);
- im->core.ic_resources = NULL;
- }
-
- return;
-}
-
-Private Status
-_XimProtoCloseIM(
- XIM xim)
-{
- Xim im = (Xim)xim;
- XIC ic;
- XIC next;
- Status status;
-
- ic = im->core.ic_chain;
- while (ic) {
- (*ic->methods->destroy) (ic);
- next = ic->core.next;
-#ifdef XIM_CONNECTABLE
- if (!(!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im))) {
- Xfree ((char *) ic);
- }
-#else
- Xfree ((char *) ic);
-#endif /* XIM_CONNECTABLE */
- ic = next;
- }
-#ifdef XIM_CONNECTABLE
- if (!(!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)))
- im->core.ic_chain = NULL;
-#else
- im->core.ic_chain = NULL;
-#endif
-
- _XimUnregisterServerFilter(im);
- _XimResetIMInstantiateCallback(im);
- status = (Status)_XimClose(im);
- status = (Status)_XimDisconnect(im) && status;
- _XimProtoIMFree(im);
-#ifdef XIM_CONNECTABLE
- if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
- _XimReconnectModeSetAttr(im);
- for (ic = im->core.ic_chain; ic; ic = ic->core.next) {
- _XimReconnectModeCreateIC(ic);
- }
- return 0;
- }
-#endif /* XIM_CONNECTABLE */
- _XimDestroyIMStructureList(im);
- return status;
-}
-
-#ifdef XIM_CONNECTABLE
-Private Bool
-_XimCheckIMQuarkList(
- XrmQuark *quark_list,
- int num_quark,
- XrmQuark quark)
-{
- register int i;
-
- for (i = 0; i < num_quark; i++) {
- if (quark_list[i] == quark) {
- return True;
- }
- }
- return False;
-}
-
-Private Bool
-_XimSaveIMValues(
- Xim im,
- XIMArg *arg)
-{
- register XIMArg *p;
- register int n;
- XrmQuark *quark_list;
- XrmQuark *tmp;
- XrmQuark quark;
- int num_quark;
-
- if (quark_list = im->private.proto.saved_imvalues) {
- num_quark = im->private.proto.num_saved_imvalues;
- for (p = arg; p && p->name; p++) {
- quark = XrmStringToQuark(p->name);
- if (_XimCheckIMQuarkList(quark_list, num_quark, quark)) {
- continue;
- }
- if (!(tmp = (XrmQuark *)Xrealloc(quark_list,
- (sizeof(XrmQuark) * (num_quark + 1))))) {
- im->private.proto.saved_imvalues = quark_list;
- im->private.proto.num_saved_imvalues = num_quark;
- return False;
- }
- num_quark++;
- quark_list = tmp;
- quark_list[num_quark] = quark;
- }
- im->private.proto.saved_imvalues = quark_list;
- im->private.proto.num_saved_imvalues = num_quark;
- return True;
- }
-
- for (p = arg, n = 0; p && p->name; p++, n++);
-
- if (!(quark_list = (XrmQuark *)Xmalloc(sizeof(XrmQuark) * n))) {
- return False;
- }
-
- im->private.proto.saved_imvalues = quark_list;
- im->private.proto.num_saved_imvalues = n;
- for (p = arg; p && p->name; p++, quark_list++) {
- *quark_list = XrmStringToQuark(p->name);
- }
-
- return True;
-}
-
-Private char *
-_XimDelayModeSetIMValues(
- Xim im,
- XIMArg *arg)
-{
- XimDefIMValues im_values;
- char *name;
- XIMArg *values;
-
- _XimGetCurrentIMValues(im, &im_values);
- name = _XimSetIMValueData(im, (XPointer)&im_values, values,
- im->core.im_resources, im->core.im_num_resources);
- _XimSetCurrentIMValues(im, &im_values);
-
- return name;
-}
-#endif /* XIM_CONNECTABLE */
-
-Private Bool
-_XimSetIMValuesCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
- XIMID imid = buf_s[0];
-
- if ((major_opcode == XIM_SET_IM_VALUES_REPLY)
- && (minor_opcode == 0)
- && (imid == im->private.proto.imid))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0)
- && (buf_s[2] & XIM_IMID_VALID)
- && (imid == im->private.proto.imid))
- return True;
- return False;
-}
-
-Private char *
-_XimProtoSetIMValues(
- XIM xim,
- XIMArg *arg)
-{
- Xim im = (Xim)xim;
- XimDefIMValues im_values;
- INT16 len;
- CARD16 *buf_s;
- char *tmp;
- CARD32 tmp_buf32[BUFSIZE/4];
- char *tmp_buf = (char *)tmp_buf32;
- char *buf;
- int buf_size;
- char *data;
- int data_len;
- int ret_len;
- int total;
- XIMArg *arg_ret;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int ret_code;
- char *name;
-
-#ifndef XIM_CONNECTABLE
- if (!IS_SERVER_CONNECTED(im))
- return arg->name;
-#else
- if (!_XimSaveIMValues(im, arg))
- return arg->name;
-
- if (!IS_SERVER_CONNECTED(im)) {
- if (IS_CONNECTABLE(im)) {
- if (!_XimConnectServer(im)) {
- return _XimDelayModeSetIMValues(im, arg);
- }
- } else {
- return arg->name;
- }
- }
-#endif /* XIM_CONNECTABLE */
-
- _XimGetCurrentIMValues(im, &im_values);
- buf = tmp_buf;
- buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16);
- data_len = BUFSIZE - buf_size;
- total = 0;
- arg_ret = arg;
- for (;;) {
- data = &buf[buf_size];
- if ((name = _XimEncodeIMATTRIBUTE(im, im->core.im_resources,
- im->core.im_num_resources, arg, &arg_ret, data, data_len,
- &ret_len, (XPointer)&im_values, XIM_SETIMVALUES))) {
- if (buf != tmp_buf)
- Xfree(buf);
- break;
- }
-
- total += ret_len;
- if (!(arg = arg_ret)) {
- break;
- }
-
- buf_size += ret_len;
- if (buf == tmp_buf) {
- if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
- return arg->name;
- }
- memcpy(tmp, buf, buf_size);
- buf = tmp;
- } else {
- if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
- Xfree(buf);
- return arg->name;
- }
- buf = tmp;
- }
- }
- _XimSetCurrentIMValues(im, &im_values);
-
- if (!total)
- return (char *)NULL;
-
- buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- buf_s[0] = im->private.proto.imid;
- buf_s[1] = (INT16)total;
-
- len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total);
- _XimSetHeader((XPointer)buf, XIM_SET_IM_VALUES, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf))) {
- if (buf != tmp_buf)
- Xfree(buf);
- return arg->name;
- }
- _XimFlush(im);
- if (buf != tmp_buf)
- Xfree(buf);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimSetIMValuesCheck, 0);
- if(ret_code == XIM_TRUE) {
- preply = reply;
- } else if(ret_code == XIM_OVERFLOW) {
- if(len <= 0) {
- preply = reply;
- } else {
- buf_size = (int)len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, reply, buf_size,
- _XimSetIMValuesCheck, 0);
- if(ret_code != XIM_TRUE) {
- Xfree(preply);
- return arg->name;
- }
- }
- } else
- return arg->name;
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if(reply != preply)
- Xfree(preply);
- return arg->name;
- }
- if(reply != preply)
- Xfree(preply);
-
- return name;
-}
-
-#ifdef XIM_CONNECTABLE
-Private char *
-_XimDelayModeGetIMValues(
- Xim im,
- XIMArg *arg)
-{
- XimDefIMValues im_values;
-
- _XimGetCurrentIMValues(im, &im_values);
- return(_XimGetIMValueData(im, (XPointer)&im_values, arg,
- im->core.im_resources, im->core.im_num_resources));
-}
-#endif /* XIM_CONNECTABLE */
-
-Private Bool
-_XimGetIMValuesCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
- XIMID imid = buf_s[0];
-
- if ((major_opcode == XIM_GET_IM_VALUES_REPLY)
- && (minor_opcode == 0)
- && (imid == im->private.proto.imid))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0)
- && (buf_s[2] & XIM_IMID_VALID)
- && (imid == im->private.proto.imid))
- return True;
- return False;
-}
-
-Private char *
-_XimProtoGetIMValues(
- XIM xim,
- XIMArg *arg)
-{
- Xim im = (Xim)xim;
- register XIMArg *p;
- register int n;
- CARD8 *buf;
- CARD16 *buf_s;
- INT16 len;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply = NULL;
- int buf_size;
- int ret_code;
- char *makeid_name;
- char *decode_name;
- CARD16 *data = NULL;
- INT16 data_len = 0;
-
-#ifndef XIM_CONNECTABLE
- if (!IS_SERVER_CONNECTED(im))
- return arg->name;
-#else
- if (!IS_SERVER_CONNECTED(im)) {
- if (IS_CONNECTABLE(im)) {
- if (!_XimConnectServer(im)) {
- return _XimDelayModeGetIMValues(im, arg);
- }
- } else {
- return arg->name;
- }
- }
-#endif /* XIM_CONNECTABLE */
-
- for (n = 0, p = arg; p->name; p++)
- n++;
-
- if (!n)
- return (char *)NULL;
-
- buf_size = sizeof(CARD16) * n;
- buf_size += XIM_HEADER_SIZE
- + sizeof(CARD16)
- + sizeof(INT16)
- + XIM_PAD(buf_size);
-
- if (!(buf = (CARD8 *)Xmalloc(buf_size)))
- return arg->name;
- buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
-
- makeid_name = _XimMakeIMAttrIDList(im, im->core.im_resources,
- im->core.im_num_resources, arg,
- &buf_s[2], &len, XIM_GETIMVALUES);
-
- if (len) {
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[1] = len; /* length of im-attr-id */
- XIM_SET_PAD(&buf_s[2], len); /* pad */
- len += sizeof(CARD16) /* sizeof imid */
- + sizeof(INT16); /* sizeof length of attr */
-
- _XimSetHeader((XPointer)buf, XIM_GET_IM_VALUES, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf))) {
- Xfree(buf);
- return arg->name;
- }
- _XimFlush(im);
- Xfree(buf);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimGetIMValuesCheck, 0);
- if(ret_code == XIM_TRUE) {
- preply = reply;
- } else if(ret_code == XIM_OVERFLOW) {
- if(len <= 0) {
- preply = reply;
- } else {
- buf_size = len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, preply, buf_size,
- _XimGetIMValuesCheck, 0);
- if(ret_code != XIM_TRUE) {
- Xfree(preply);
- return arg->name;
- }
- }
- } else
- return arg->name;
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if(reply != preply)
- Xfree(preply);
- return arg->name;
- }
- data = &buf_s[2];
- data_len = buf_s[1];
- }
- decode_name = _XimDecodeIMATTRIBUTE(im, im->core.im_resources,
- im->core.im_num_resources, data, data_len,
- arg, XIM_GETIMVALUES);
- if (reply != preply)
- Xfree(preply);
-
- if (decode_name)
- return decode_name;
- else
- return makeid_name;
-}
-
-Private XIMMethodsRec im_methods = {
- _XimProtoCloseIM, /* close */
- _XimProtoSetIMValues, /* set_values */
- _XimProtoGetIMValues, /* get_values */
- _XimProtoCreateIC, /* create_ic */
- _Ximctstombs, /* ctstombs */
- _Ximctstowcs, /* ctstowcs */
- _Ximctstoutf8 /* ctstoutf8 */
-};
-
-Private Bool
-_XimSetEncodingByName(
- Xim im,
- char **buf,
- int *len)
-{
- char *encoding = (char *)NULL;
- int encoding_len;
- int compound_len;
- BYTE *ret;
-
- _XGetLCValues(im->core.lcd, XlcNCodeset, &encoding, NULL);
- if (!encoding) {
- *buf = (char *)NULL;
- *len = 0;
- return True;
- }
- encoding_len = strlen(encoding);
- compound_len = strlen("COMPOUND_TEXT");
- *len = encoding_len + sizeof(BYTE) + compound_len + sizeof(BYTE);
- if (!(ret = (BYTE *)Xmalloc(*len))) {
- return False;
- }
- *buf = (char *)ret;
-
- ret[0] = (BYTE)encoding_len;
- (void)strncpy((char *)&ret[1], encoding, encoding_len);
- ret += (encoding_len + sizeof(BYTE));
- ret[0] = (BYTE)compound_len;
- (void)strncpy((char *)&ret[1], "COMPOUND_TEXT", compound_len);
- return True;
-}
-
-Private Bool
-_XimSetEncodingByDetail(
- Xim im,
- char **buf,
- int *len)
-{
- *len = 0;
- *buf = NULL;
- return True;
-}
-
-Private Bool
-_XimGetEncoding(
- Xim im,
- CARD16 *buf,
- char *name,
- int name_len,
- char *detail,
- int detail_len)
-{
- XLCd lcd = im->core.lcd;
- CARD16 category = buf[0];
- CARD16 idx = buf[1];
- int len;
- XlcConv ctom_conv = NULL;
- XlcConv ctow_conv = NULL;
- XlcConv ctoutf8_conv = NULL;
- XlcConv conv;
- XimProtoPrivateRec *private = &im->private.proto;
-
- if (idx == (CARD16)XIM_Default_Encoding_IDX) { /* XXX */
- if (!(ctom_conv = _XlcOpenConverter(lcd,
- XlcNCompoundText, lcd, XlcNMultiByte)))
- return False;
- if (!(ctow_conv = _XlcOpenConverter(lcd,
- XlcNCompoundText, lcd, XlcNWideChar)))
- return False;
- if (!(ctoutf8_conv = _XlcOpenConverter(lcd,
- XlcNCompoundText, lcd, XlcNUtf8String)))
- return False;
- }
-
- if (category == XIM_Encoding_NameCategory) {
- while (name_len > 0) {
- len = (int)name[0];
- if (!strncmp(&name[1], "COMPOUND_TEXT", len)) {
- if (!(ctom_conv = _XlcOpenConverter(lcd,
- XlcNCompoundText, lcd, XlcNMultiByte)))
- return False;
- if (!(ctow_conv = _XlcOpenConverter(lcd,
- XlcNCompoundText, lcd, XlcNWideChar)))
- return False;
- if (!(ctoutf8_conv = _XlcOpenConverter(lcd,
- XlcNCompoundText, lcd, XlcNUtf8String)))
- return False;
- break;
- } else {
- /*
- * Not yet
- */
- }
- len += sizeof(BYTE);
- name_len -= len;
- name += len;
- }
- } else if (category == XIM_Encoding_DetailCategory) {
- /*
- * Not yet
- */
- } else {
- return False;
- }
-
- private->ctom_conv = ctom_conv;
- private->ctow_conv = ctow_conv;
- private->ctoutf8_conv = ctoutf8_conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte)))
- return False;
- private->cstomb_conv = conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNWideChar)))
- return False;
- private->cstowc_conv = conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNUtf8String)))
- return False;
- private->cstoutf8_conv = conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNChar)))
- return False;
- private->ucstoc_conv = conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNUtf8String)))
- return False;
- private->ucstoutf8_conv = conv;
-
- return True;
-}
-
-Private Bool
-_XimEncodingNegoCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
- XIMID imid = buf_s[0];
-
- if ((major_opcode == XIM_ENCODING_NEGOTIATION_REPLY)
- && (minor_opcode == 0)
- && (imid == im->private.proto.imid))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0)
- && (buf_s[2] & XIM_IMID_VALID)
- && (imid == im->private.proto.imid))
- return True;
- return False;
-}
-
-Private Bool
-_XimEncodingNegotiation(
- Xim im)
-{
- char *name_ptr = 0;
- int name_len = 0;
- char *detail_ptr = 0;
- int detail_len = 0;
- CARD8 *buf;
- CARD16 *buf_s;
- INT16 len;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int buf_size;
- int ret_code;
-
- if (!(_XimSetEncodingByName(im, &name_ptr, &name_len)))
- return False;
-
- if (!(_XimSetEncodingByDetail(im, &detail_ptr, &detail_len)))
- goto free_name_ptr;
-
- len = sizeof(CARD16)
- + sizeof(INT16)
- + name_len
- + XIM_PAD(name_len)
- + sizeof(INT16)
- + sizeof(CARD16)
- + detail_len;
-
- if (!(buf = (CARD8 *)Xmalloc(XIM_HEADER_SIZE + len)))
- goto free_detail_ptr;
-
- buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
-
- buf_s[0] = im->private.proto.imid;
- buf_s[1] = (INT16)name_len;
- if (name_ptr)
- (void)memcpy((char *)&buf_s[2], name_ptr, name_len);
- XIM_SET_PAD(&buf_s[2], name_len);
- buf_s = (CARD16 *)((char *)&buf_s[2] + name_len);
- buf_s[0] = detail_len;
- buf_s[1] = 0;
- if (detail_ptr)
- (void)memcpy((char *)&buf_s[2], detail_ptr, detail_len);
-
- _XimSetHeader((XPointer)buf, XIM_ENCODING_NEGOTIATION, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf))) {
- Xfree(buf);
- goto free_detail_ptr;
- }
- _XimFlush(im);
- Xfree(buf);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimEncodingNegoCheck, 0);
- if(ret_code == XIM_TRUE) {
- preply = reply;
- } else if(ret_code == XIM_OVERFLOW) {
- if(len <= 0) {
- preply = reply;
- } else {
- buf_size = len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, preply, buf_size,
- _XimEncodingNegoCheck, 0);
- if(ret_code != XIM_TRUE)
- goto free_preply;
- }
- } else
- goto free_detail_ptr;
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- goto free_preply;
- }
-
- if (!(_XimGetEncoding(im, &buf_s[1], name_ptr, name_len,
- detail_ptr, detail_len)))
- goto free_preply;
-
- if (name_ptr)
- Xfree(name_ptr);
- if (detail_ptr)
- Xfree(detail_ptr);
-
- if(reply != preply)
- Xfree(preply);
-
- return True;
-
-free_preply:
- if (reply != preply)
- Xfree(preply);
-
-free_detail_ptr:
- Xfree(detail_ptr);
-
-free_name_ptr:
- Xfree(name_ptr);
-
- return False;
-}
-
-#ifdef XIM_CONNECTABLE
-Private Bool
-_XimSendSavedIMValues(
- Xim im)
-{
- XimDefIMValues im_values;
- INT16 len;
- CARD16 *buf_s;
- char *tmp;
- CARD32 tmp_buf32[BUFSIZE/4];
- char *tmp_buf = (char *)tmp_buf32;
- char *buf;
- int buf_size;
- char *data;
- int data_len;
- int ret_len;
- int total;
- int idx;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int ret_code;
-
- _XimGetCurrentIMValues(im, &im_values);
- buf = tmp_buf;
- buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16);
- data_len = BUFSIZE - buf_size;
- total = 0;
- idx = 0;
- for (;;) {
- data = &buf[buf_size];
- if (!_XimEncodeSavedIMATTRIBUTE(im, im->core.im_resources,
- im->core.im_num_resources, &idx, data, data_len,
- &ret_len, (XPointer)&im_values, XIM_SETIMVALUES)) {
- if (buf != tmp_buf)
- Xfree(buf);
- return False;
- }
-
- total += ret_len;
- if (idx == -1) {
- break;
- }
-
- buf_size += ret_len;
- if (buf == tmp_buf) {
- if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
- return False;
- }
- memcpy(tmp, buf, buf_size);
- buf = tmp;
- } else {
- if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
- Xfree(buf);
- return False;
- }
- buf = tmp;
- }
- }
-
- if (!total)
- return True;
-
- buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- buf_s[0] = im->private.proto.imid;
- buf_s[1] = (INT16)total;
-
- len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total);
- _XimSetHeader((XPointer)buf, XIM_SET_IM_VALUES, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf))) {
- if (buf != tmp_buf)
- Xfree(buf);
- return False;
- }
- _XimFlush(im);
- if (buf != tmp_buf)
- Xfree(buf);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimSetIMValuesCheck, 0);
- if(ret_code == XIM_TRUE) {
- preply = reply;
- } else if(ret_code == XIM_OVERFLOW) {
- if(len <= 0) {
- preply = reply;
- } else {
- buf_size = (int)len;
- preply = (XPointer)Xmalloc(buf_size);
- ret_code = _XimRead(im, &len, reply, buf_size,
- _XimSetIMValuesCheck, 0);
- if(ret_code != XIM_TRUE) {
- Xfree(preply);
- return False;
- }
- }
- } else
- return False;
-
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if(reply != preply)
- Xfree(preply);
- return False;
- }
- if(reply != preply)
- Xfree(preply);
-
- return True;
-}
-
-Private void
-_XimDelayModeIMFree(
- Xim im)
-{
- if (im->core.im_resources) {
- Xfree(im->core.im_resources);
- im->core.im_resources = NULL;
- }
- if (im->core.ic_resources) {
- Xfree(im->core.ic_resources);
- im->core.ic_resources = NULL;
- }
- if (im->core.im_values_list) {
- Xfree(im->core.im_values_list);
- im->core.im_values_list = NULL;
- }
- if (im->core.ic_values_list) {
- Xfree(im->core.ic_values_list);
- im->core.ic_values_list = NULL;
- }
- return;
-}
-
-Public Bool
-_XimConnectServer(
- Xim im)
-{
- Xim save_im;
-
- if (!(save_im = (Xim)Xmalloc(sizeof(XimRec))))
- return False;
- memcpy((char *)save_im, (char *)im, sizeof(XimRec));
-
- if (_XimPreConnect(im) && _XimConnection(im)
- && _XimOpen(im) && _XimEncodingNegotiation(im)) {
- if (_XimSendSavedIMValues(im)) {
- _XimDelayModeIMFree(save_im);
- _XimRegisterServerFilter(im);
- Xfree(save_im);
- return True;
- }
- }
- memcpy((char *)im, (char *)save_im, sizeof(XimRec));
- Xfree(save_im);
- return False;
-}
-
-Public Bool
-_XimDelayModeSetAttr(
- Xim im)
-{
- XimDefIMValues im_values;
-
- if(!_XimSetIMResourceList(&im->core.im_resources,
- &im->core.im_num_resources)) {
- return False;
- }
- if(!_XimSetICResourceList(&im->core.ic_resources,
- &im->core.ic_num_resources)) {
- return False;
- }
-
- _XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
-
- _XimGetCurrentIMValues(im, &im_values);
- if(!_XimSetLocalIMDefaults(im, (XPointer)&im_values,
- im->core.im_resources, im->core.im_num_resources)) {
- return False;
- }
- _XimSetCurrentIMValues(im, &im_values);
- if (im->private.proto.default_styles) {
- if (im->core.styles)
- Xfree(im->core.styles);
- im->core.styles = im->private.proto.default_styles;
- }
-
- return True;
-}
-
-Private Bool
-_XimReconnectModeSetAttr(
- Xim im)
-{
- XimDefIMValues im_values;
-
- if(!_XimSetIMResourceList(&im->core.im_resources,
- &im->core.im_num_resources)) {
- return False;
- }
- if(!_XimSetICResourceList(&im->core.ic_resources,
- &im->core.ic_num_resources)) {
- return False;
- }
-
- _XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
-
- if (im->private.proto.default_styles) {
- if (im->core.styles)
- Xfree(im->core.styles);
- im->core.styles = im->private.proto.default_styles;
- }
-
- return True;
-}
-#endif /* XIM_CONNECTABLE */
-
-Public Bool
-_XimProtoOpenIM(
- Xim im)
-{
- _XimInitialResourceInfo();
-
- im->methods = &im_methods;
-
-#ifdef XIM_CONNECTABLE
- _XimSetProtoResource(im);
-#endif /* XIM_CONNECTABLE */
-
- if (_XimPreConnect(im)) {
- if (_XimConnection(im) && _XimOpen(im) && _XimEncodingNegotiation(im)) {
- _XimRegisterServerFilter(im);
- return True;
- }
- _XimShutdown(im);
-#ifdef XIM_CONNECTABLE
- } else if (IS_DELAYBINDABLE(im)) {
- if (_XimDelayModeSetAttr(im))
- return True;
-#endif /* XIM_CONNECTABLE */
- }
- _XimProtoIMFree(im);
- return False;
-}
+/*
+ * Copyright 1990, 1991, 1992 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+/******************************************************************
+ Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+ Copyright 1993, 1994 by Sony Corporation
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the names of Digital, FUJITSU
+LIMITED and Sony Corporation not be used in advertising or publicity
+pertaining to distribution of the software without specific, written
+prior permission.
+
+DIGITAL, FUJITSU LIMITED AND SONY CORPORATION DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DIGITAL, FUJITSU LIMITED
+AND SONY CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
+ Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+ Makoto Wakamatsu Sony Corporation
+ makoto@sm.sony.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xatom.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "XlcPublic.h"
+#include "XlcPubI.h"
+#include "XimTrInt.h"
+#include "Ximint.h"
+
+
+Public int
+_XimCheckDataSize(
+ XPointer buf,
+ int len)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+
+ if(len < XIM_HEADER_SIZE)
+ return -1;
+ return buf_s[1];
+}
+
+Public void
+_XimSetHeader(
+ XPointer buf,
+ CARD8 major_opcode,
+ CARD8 minor_opcode,
+ INT16 *len
+)
+{
+ CARD8 *buf_b = (CARD8 *)buf;
+ CARD16 *buf_s = (CARD16 *)buf;
+
+ buf_b[0] = major_opcode;
+ buf_b[1] = minor_opcode;
+ buf_s[1] = ((*len) / 4);
+ *len += XIM_HEADER_SIZE;
+ return;
+}
+
+Public char
+_XimGetMyEndian(void)
+{
+ CARD16 test_card = 1;
+
+ if(*((char *)&test_card))
+ return LITTLEENDIAN;
+ else
+ return BIGENDIAN;
+}
+
+Private Bool
+_XimCheckServerName(
+ Xim im,
+ char *str)
+{
+ char *server_name = im->core.im_name;
+ int len;
+ int str_len;
+ int category_len = strlen(XIM_SERVER_CATEGORY);
+ char *pp;
+ register char *p;
+
+ if(server_name && *server_name)
+ len = strlen(server_name);
+ else
+ return True;
+
+ if((int)strlen(str) < category_len)
+ return False;
+
+ if(strncmp(str, XIM_SERVER_CATEGORY, category_len))
+ return False;
+
+ pp = &str[category_len];
+
+ for(;;) {
+ for(p = pp; (*p != ',') && (*p); p++);
+ str_len = (int)(p - pp);
+
+ if((len == str_len) && (!strncmp(pp, server_name, len)))
+ break;
+ if(!(*p))
+ return False;
+ pp = p + 1;
+ }
+ return True;
+}
+
+Private char *
+_XimCheckLocaleName(
+ Xim im,
+ char *address,
+ int address_len,
+ char *locale_name[],
+ int len)
+{
+ int category_len;
+ char *pp;
+ register char *p;
+ register int n;
+ Bool finish = False;
+
+ category_len = strlen(XIM_LOCAL_CATEGORY);
+ if(address_len < category_len)
+ return (char*)NULL;
+
+ if(strncmp(address, XIM_LOCAL_CATEGORY, category_len))
+ return (char*)NULL;
+
+ pp = &address[category_len];
+
+ for(;;) {
+ for( p = pp; *p && *p != ','; p++);
+ if (!*p)
+ finish = True;
+ address_len = (int)(p - pp);
+ *p = '\0';
+
+ for( n = 0; n < len; n++ )
+ if( locale_name[n] && !_XlcCompareISOLatin1( pp, locale_name[n] ) )
+ return locale_name[n];
+ if (finish)
+ break;
+ pp = p + 1;
+ }
+ return (char *)NULL;
+}
+
+Private Bool
+_XimCheckTransport(
+ char *address,
+ int address_len,
+ const char *transport,
+ int len,
+ char **trans_addr)
+{
+ int category_len = strlen(XIM_TRANSPORT_CATEGORY);
+ char *pp;
+ register char *p;
+
+ if(address_len < category_len)
+ return False;
+
+ if(strncmp(address, XIM_TRANSPORT_CATEGORY, category_len))
+ return False;
+
+ pp = &address[category_len];
+
+ for(;;) {
+ *trans_addr = pp;
+
+ for(p = pp; (*p != '/') && (*p != ',') && (*p); p++);
+ if(*p == ',') {
+ pp = p + 1;
+ continue;
+ }
+ if(!(*p))
+ return False;
+
+ address_len = (int)(p - pp);
+
+ if((len == address_len) && (!strncmp(pp, transport, len)))
+ break;
+ pp = p + 1;
+ }
+ pp = p + 1;
+ for(p = pp; (*p != ',') && (*p); p++);
+ if (*p)
+ *p = '\0';
+ return True;
+}
+
+Private Bool
+_CheckSNEvent(
+ Display *display,
+ XEvent *xevent,
+ XPointer arg)
+{
+ XSelectionEvent *event = (XSelectionEvent *)xevent;
+ Window window = *(Window*)arg;
+
+ if((event->type == SelectionNotify) && (window == event->requestor))
+ return True;
+ return False;
+}
+
+Private Bool
+_XimGetSelectionNotify(
+ Display *display,
+ Window window,
+ Atom target,
+ char **ret_address)
+{
+ XEvent event;
+ XSelectionEvent *ev = (XSelectionEvent *)&event;
+ Atom actual_type;
+ int actual_format;
+ unsigned long nitems, bytes_after;
+
+ for(;;) {
+ XIfEvent(display, &event, _CheckSNEvent, (XPointer)&window);
+ if((ev->type == SelectionNotify) && (window == ev->requestor))
+ break;
+ }
+
+ if(ev->property == (Atom)None)
+ return False;
+ if( XGetWindowProperty( display, window, target, 0L, 1000000L,
+ True, target, &actual_type, &actual_format,
+ &nitems, &bytes_after,
+ (unsigned char **)&*ret_address ) != Success )
+ return False;
+ return True;
+}
+
+Private Bool
+_XimPreConnectionIM(
+ Xim im,
+ Atom selection)
+{
+ Display *display = im->core.display;
+ Atom locales, transport;
+ char *address;
+ XLCd lcd;
+ char *language;
+ char *territory;
+ char *codeset;
+ char *trans_addr;
+ char *locale_name[4], *locale;
+ int llen, tlen, clen;
+ register int i;
+ Window window;
+ char *str;
+
+ if(!(lcd = im->core.lcd))
+ return False;
+
+ for( i = 0; i < 4; i++ )
+ locale_name[i] = NULL;
+ /* requestor window */
+ if(!(window = XCreateSimpleWindow(display, DefaultRootWindow(display),
+ 0, 0, 1, 1, 1, 0, 0)))
+ return False;
+
+ /* server name check */
+ if( !(str = XGetAtomName( display, selection )) )
+ return False;
+ if(!_XimCheckServerName(im, str)) {
+ XFree( (XPointer)str );
+ goto Error;
+ }
+ XFree( (XPointer)str );
+
+ /* locale name check */
+ _XGetLCValues(lcd, XlcNLanguage, &language, XlcNTerritory, &territory,
+ XlcNCodeset, &codeset, NULL);
+ llen = strlen( language );
+ tlen = territory ? strlen( territory ): 0;
+ clen = codeset ? strlen( codeset ): 0;
+
+ if( tlen != 0 && clen != 0 ) {
+ if( (locale_name[0] = Xmalloc(llen+tlen+clen+3)) != NULL )
+ sprintf( locale_name[0], "%s_%s.%s", language, territory, codeset );
+ }
+ if( clen != 0 ) {
+ if( (locale_name[1] = Xmalloc(llen+clen+2)) != NULL )
+ sprintf( locale_name[1], "%s.%s", language, codeset );
+ else
+ goto Error;
+ }
+ if( tlen != 0 ) {
+ if( (locale_name[2] = Xmalloc(llen+tlen+2)) != NULL )
+ sprintf( locale_name[2], "%s_%s", language, territory );
+ else
+ goto Error;
+ }
+ if( (locale_name[3] = Xmalloc(llen+1)) != NULL )
+ strcpy( locale_name[3], language );
+ else
+ goto Error;
+ if((locales = XInternAtom(display, XIM_LOCALES, True)) == (Atom)None)
+ goto Error;
+
+ XConvertSelection(display, selection, locales, locales, window,
+ CurrentTime);
+ if(!(_XimGetSelectionNotify(display, window, locales, &address)))
+ goto Error;
+
+ if((locale = _XimCheckLocaleName(im, address, strlen(address), locale_name,
+ 4)) == NULL) {
+ XFree((XPointer)address);
+ goto Error;
+ }
+ im->private.proto.locale_name = locale;
+ for( i = 0; i < 4; i++ ) {
+ if( locale_name[i] != NULL && locale_name[i] != locale ) {
+ XFree( locale_name[i] );
+ locale_name[i] = NULL;
+ }
+ }
+ XFree((XPointer)address);
+
+ /* transport check */
+ if((transport = XInternAtom(display, XIM_TRANSPORT, True)) == (Atom)None)
+ goto Error;
+
+ XConvertSelection(display, selection, transport, transport, window,
+ CurrentTime);
+ if(!_XimGetSelectionNotify(display, window, transport, &address))
+ goto Error;
+
+ for(i = 0; _XimTransportRec[i].transportname ; i++) {
+ if( _XimCheckTransport(address, strlen(address),
+ _XimTransportRec[i].transportname,
+ strlen(_XimTransportRec[i].transportname),
+ &trans_addr)) {
+ if( _XimTransportRec[i].config(im, trans_addr) ) {
+ XFree((XPointer)address);
+ XDestroyWindow(display, window);
+ return True;
+ }
+ }
+ }
+
+ XFree((XPointer)address);
+Error:
+ for( i = 0; i < 4; i++ )
+ if( locale_name[i] != NULL )
+ XFree( locale_name[i] );
+ XDestroyWindow(display, window);
+ return False;
+}
+
+Private Bool
+_XimPreConnect(
+ Xim im)
+{
+ Display *display = im->core.display;
+ Atom imserver;
+ Atom actual_type;
+ int actual_format;
+ unsigned long nitems;
+ unsigned long bytes_after;
+ unsigned char *prop_return;
+ Atom *atoms;
+ Window im_window = 0;
+ register int i;
+
+ if((imserver = XInternAtom(display, XIM_SERVERS, True)) == (Atom)None)
+ return False;
+
+ if(XGetWindowProperty(display, RootWindow(display, 0),
+ imserver, 0L, 1000000L, False, XA_ATOM, &actual_type,
+ &actual_format, &nitems, &bytes_after,
+ &prop_return) != Success)
+ return False;
+
+ if( (actual_type != XA_ATOM) || (actual_format != 32) ) {
+ if( nitems )
+ XFree((XPointer)prop_return);
+ return False;
+ }
+
+ atoms = (Atom *)prop_return;
+ for(i = 0; i < nitems; i++) {
+ if((im_window = XGetSelectionOwner(display, atoms[i])) == (Window)None)
+ continue;
+
+ if(_XimPreConnectionIM(im, atoms[i]))
+ break;
+ }
+
+ XFree((XPointer)prop_return);
+ if(i >= nitems)
+ return False;
+
+ im->private.proto.im_window = im_window;
+ return True;
+}
+
+Private Bool
+_XimGetAuthProtocolNames(
+ Xim im,
+ CARD16 *buf,
+ CARD8 *num,
+ INT16 *len)
+{
+ if (!IS_USE_AUTHORIZATION_FUNC(im)) {
+ *num = 0;
+ *len = 0;
+ return True;
+ }
+ /*
+ * Not yet
+ */
+ return True;
+}
+
+Private Bool
+_XimSetAuthReplyData(
+ Xim im,
+ XPointer buf,
+ INT16 *len)
+{
+ /*
+ * Not yet
+ */
+ *len = 0;
+ return True;
+}
+
+Private Bool
+_XimSetAuthNextData(
+ Xim im,
+ XPointer buf,
+ INT16 *len)
+{
+ /*
+ * Not yet
+ */
+ *len = 0;
+ return True;
+}
+
+Private Bool
+_XimSetAuthRequiredData(
+ Xim im,
+ XPointer buf,
+ INT16 *len)
+{
+ /*
+ * Not yet
+ */
+ *len = 0;
+ return True;
+}
+
+Private Bool
+_XimCheckAuthSetupData(
+ Xim im,
+ XPointer buf)
+{
+ /*
+ * Not yet
+ */
+ return True;
+}
+
+Private Bool
+_XimCheckAuthNextData(
+ Xim im,
+ XPointer buf)
+{
+ /*
+ * Not yet
+ */
+ return True;
+}
+
+#define NO_MORE_AUTH 2
+#define GOOD_AUTH 1
+#define BAD_AUTH 0
+
+Private int
+_XimClientAuthCheck(
+ Xim im,
+ XPointer buf)
+{
+ /*
+ * Not yet
+ */
+ return NO_MORE_AUTH;
+}
+
+Private void
+_XimAuthNG(
+ Xim im)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ INT16 len = 0;
+
+ _XimSetHeader((XPointer)buf, XIM_AUTH_NG, 0, &len);
+ (void)_XimWrite(im, len, (XPointer)buf);
+ _XimFlush(im);
+ return;
+}
+
+Private Bool
+_XimAllRecv(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ return True;
+}
+
+#define CLIENT_WAIT1 1
+#define CLIENT_WAIT2 2
+
+Private Bool
+_XimConnection(
+ Xim im)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD8 *buf_b = &buf[XIM_HEADER_SIZE];
+ CARD16 *buf_s = (CARD16 *)((XPointer)buf_b);
+ INT16 len;
+ CARD8 num;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+ CARD8 major_opcode;
+ int wait_mode;
+ int ret;
+
+ if(!(_XimConnect(im))) /* Transport Connect */
+ return False;
+
+ if(!_XimDispatchInit(im))
+ return False;
+
+ _XimRegProtoIntrCallback(im, XIM_ERROR, 0, _XimErrorCallback, (XPointer)im);
+
+ if(!_XimGetAuthProtocolNames(im, &buf_s[4], &num, &len))
+ return False;
+
+ im->private.proto.protocol_major_version = PROTOCOLMAJORVERSION;
+ im->private.proto.protocol_minor_version = PROTOCOLMINORVERSION;
+
+ buf_b[0] = _XimGetMyEndian();
+ buf_b[1] = 0;
+ buf_s[1] = PROTOCOLMAJORVERSION;
+ buf_s[2] = PROTOCOLMINORVERSION;
+ buf_s[3] = num;
+ len += sizeof(CARD8)
+ + sizeof(CARD8)
+ + sizeof(CARD16)
+ + sizeof(CARD16)
+ + sizeof(CARD16);
+
+ major_opcode = XIM_CONNECT;
+ wait_mode = (IS_USE_AUTHORIZATION_FUNC(im)) ? CLIENT_WAIT1 : CLIENT_WAIT2;
+
+ for(;;) {
+ _XimSetHeader((XPointer)buf, major_opcode, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, reply, buf_size, _XimAllRecv, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size, _XimAllRecv, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else
+ return False;
+
+ major_opcode = *((CARD8 *)preply);
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+
+ if (wait_mode == CLIENT_WAIT1) {
+ if (major_opcode == XIM_AUTH_REQUIRED) {
+ ret = _XimClientAuthCheck(im, (XPointer)buf_s);
+ if(reply != preply)
+ Xfree(preply);
+ if (ret == NO_MORE_AUTH) {
+ if (!(_XimSetAuthReplyData(im,
+ (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ major_opcode = XIM_AUTH_REPLY;
+ wait_mode = CLIENT_WAIT2;
+ } else if (ret == GOOD_AUTH) {
+ if (!(_XimSetAuthNextData(im,
+ (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ major_opcode = XIM_AUTH_NEXT;
+ } else { /* BAD_AUTH */
+ _XimAuthNG(im);
+ return False;
+ }
+ } else {
+ if(reply != preply)
+ Xfree(preply);
+ _XimAuthNG(im);
+ return False;
+ }
+ } else { /* CLIENT_WAIT2 */
+ if (major_opcode == XIM_CONNECT_REPLY) {
+ break;
+ } else if (major_opcode == XIM_AUTH_SETUP) {
+ if (!(_XimCheckAuthSetupData(im, (XPointer)buf_s))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ if (!(_XimSetAuthRequiredData(im,
+ (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ major_opcode = XIM_AUTH_REQUIRED;
+ } else if (major_opcode == XIM_AUTH_NEXT) {
+ if (!(_XimCheckAuthNextData(im, (XPointer)buf_s))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ if (!(_XimSetAuthRequiredData(im,
+ (XPointer)&buf[XIM_HEADER_SIZE], &len))) {
+ _XimAuthNG(im);
+ return False;
+ }
+ major_opcode = XIM_AUTH_REQUIRED;
+ } else if (major_opcode == XIM_AUTH_NG) {
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ } else {
+ _XimAuthNG(im);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ }
+ }
+
+ if (!( buf_s[0] == im->private.proto.protocol_major_version
+ && buf_s[1] == im->private.proto.protocol_minor_version)) {
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ MARK_SERVER_CONNECTED(im);
+
+ _XimRegProtoIntrCallback(im, XIM_REGISTER_TRIGGERKEYS, 0,
+ _XimRegisterTriggerKeysCallback, (XPointer)im);
+ return True;
+}
+
+Private Bool
+_XimDisconnectCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+
+ if ((major_opcode == XIM_DISCONNECT_REPLY)
+ && (minor_opcode == 0))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0))
+ return True;
+ return False;
+}
+
+Private Bool
+_XimDisconnect(
+ Xim im)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ INT16 len = 0;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+
+ if (IS_SERVER_CONNECTED(im)) {
+ _XimSetHeader((XPointer)buf, XIM_DISCONNECT, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimDisconnectCheck, 0);
+ if(ret_code == XIM_OVERFLOW) {
+ if(len > 0) {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimDisconnectCheck, 0);
+ Xfree(preply);
+ if(ret_code != XIM_TRUE)
+ return False;
+ }
+ } else if(ret_code == XIM_FALSE)
+ return False;
+
+ }
+ if (!(_XimShutdown(im))) /* Transport shutdown */
+ return False;
+ return True;
+}
+
+Private Bool
+_XimOpenCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+
+ if ((major_opcode == XIM_OPEN_REPLY)
+ && (minor_opcode == 0))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0))
+ return True;
+ return False;
+}
+
+Private Bool
+_XimOpen(
+ Xim im)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD8 *buf_b = &buf[XIM_HEADER_SIZE];
+ CARD16 *buf_s;
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+ char *locale_name;
+
+ locale_name = im->private.proto.locale_name;
+ len = strlen(locale_name);
+ buf_b[0] = (BYTE)len; /* length of locale name */
+ (void)strcpy((char *)&buf_b[1], locale_name); /* locale name */
+ len += sizeof(BYTE); /* sizeof length */
+ XIM_SET_PAD(buf_b, len); /* pad */
+
+ _XimSetHeader((XPointer)buf, XIM_OPEN, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, reply, buf_size,
+ _XimOpenCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimOpenCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else
+ return False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+
+ im->private.proto.imid = buf_s[0]; /* imid */
+
+ if (!(_XimGetAttributeID(im, &buf_s[1]))) {
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+
+ if (!(_XimSetInnerIMResourceList(&(im->private.proto.im_inner_resources),
+ &(im->private.proto.im_num_inner_resources))))
+ return False;
+
+ if (!(_XimSetInnerICResourceList(&(im->private.proto.ic_inner_resources),
+ &(im->private.proto.ic_num_inner_resources))))
+ return False;
+
+ _XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
+ _XimSetIMMode(im->private.proto.im_inner_resources,
+ im->private.proto.im_num_inner_resources);
+
+ /* Transport Callbak */
+ _XimRegProtoIntrCallback(im, XIM_SET_EVENT_MASK, 0,
+ _XimSetEventMaskCallback, (XPointer)im);
+ _XimRegProtoIntrCallback(im, XIM_FORWARD_EVENT, 0,
+ _XimForwardEventCallback, (XPointer)im);
+ _XimRegProtoIntrCallback(im, XIM_COMMIT, 0,
+ _XimCommitCallback, (XPointer)im);
+ _XimRegProtoIntrCallback(im, XIM_SYNC, 0,
+ _XimSyncCallback, (XPointer)im);
+
+ if(!_XimExtension(im))
+ return False;
+
+ /* register a hook for callback protocols */
+ _XimRegisterDispatcher(im, _XimCbDispatch, (XPointer)im);
+
+ return True;
+}
+
+Private Bool
+_XimCloseCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+
+ if ((major_opcode == XIM_CLOSE_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid))
+ return True;
+ return False;
+}
+
+Private Bool
+_XimClose(
+ Xim im)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+
+ if (!IS_SERVER_CONNECTED(im))
+ return True;
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = 0; /* unused */
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof unused */
+
+ _XimSetHeader((XPointer)buf, XIM_CLOSE, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimCloseCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size, _XimCloseCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else
+ return False;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+
+ if(reply != preply)
+ Xfree(preply);
+ return True;
+}
+
+Public void
+_XimProtoIMFree(
+ Xim im)
+{
+ /* XIMPrivateRec */
+ if (im->private.proto.im_onkeylist) {
+ Xfree(im->private.proto.im_onkeylist);
+ im->private.proto.im_onkeylist = NULL;
+ }
+ if (im->private.proto.im_offkeylist) {
+ Xfree(im->private.proto.im_offkeylist);
+ im->private.proto.im_offkeylist = NULL;
+ }
+ if (im->private.proto.intrproto) {
+ _XimFreeProtoIntrCallback(im);
+ im->private.proto.intrproto = NULL;
+ }
+ if (im->private.proto.im_inner_resources) {
+ Xfree(im->private.proto.im_inner_resources);
+ im->private.proto.im_inner_resources = NULL;
+ }
+ if (im->private.proto.ic_inner_resources) {
+ Xfree(im->private.proto.ic_inner_resources);
+ im->private.proto.ic_inner_resources = NULL;
+ }
+ if (im->private.proto.hold_data) {
+ Xfree(im->private.proto.hold_data);
+ im->private.proto.hold_data = NULL;
+ }
+ if (im->private.proto.locale_name) {
+ Xfree(im->private.proto.locale_name);
+ im->private.proto.locale_name = NULL;
+ }
+ if (im->private.proto.ctom_conv) {
+ _XlcCloseConverter(im->private.proto.ctom_conv);
+ im->private.proto.ctom_conv = NULL;
+ }
+ if (im->private.proto.ctow_conv) {
+ _XlcCloseConverter(im->private.proto.ctow_conv);
+ im->private.proto.ctow_conv = NULL;
+ }
+ if (im->private.proto.ctoutf8_conv) {
+ _XlcCloseConverter(im->private.proto.ctoutf8_conv);
+ im->private.proto.ctoutf8_conv = NULL;
+ }
+ if (im->private.proto.cstomb_conv) {
+ _XlcCloseConverter(im->private.proto.cstomb_conv);
+ im->private.proto.cstomb_conv = NULL;
+ }
+ if (im->private.proto.cstowc_conv) {
+ _XlcCloseConverter(im->private.proto.cstowc_conv);
+ im->private.proto.cstowc_conv = NULL;
+ }
+ if (im->private.proto.cstoutf8_conv) {
+ _XlcCloseConverter(im->private.proto.cstoutf8_conv);
+ im->private.proto.cstoutf8_conv = NULL;
+ }
+ if (im->private.proto.ucstoc_conv) {
+ _XlcCloseConverter(im->private.proto.ucstoc_conv);
+ im->private.proto.ucstoc_conv = NULL;
+ }
+ if (im->private.proto.ucstoutf8_conv) {
+ _XlcCloseConverter(im->private.proto.ucstoutf8_conv);
+ im->private.proto.ucstoutf8_conv = NULL;
+ }
+
+#ifdef XIM_CONNECTABLE
+ if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
+ return;
+ }
+#endif /* XIM_CONNECTABLE */
+
+ if (im->private.proto.saved_imvalues) {
+ Xfree(im->private.proto.saved_imvalues);
+ im->private.proto.saved_imvalues = NULL;
+ }
+ if (im->private.proto.default_styles) {
+ Xfree(im->private.proto.default_styles);
+ im->private.proto.default_styles = NULL;
+ }
+
+ /* core */
+ if (im->core.res_name) {
+ Xfree(im->core.res_name);
+ im->core.res_name = NULL;
+ }
+ if (im->core.res_class) {
+ Xfree(im->core.res_class);
+ im->core.res_class = NULL;
+ }
+ if (im->core.im_values_list) {
+ Xfree(im->core.im_values_list);
+ im->core.im_values_list = NULL;
+ }
+ if (im->core.ic_values_list) {
+ Xfree(im->core.ic_values_list);
+ im->core.ic_values_list = NULL;
+ }
+ if (im->core.im_name) {
+ Xfree(im->core.im_name);
+ im->core.im_name = NULL;
+ }
+ if (im->core.styles) {
+ Xfree(im->core.styles);
+ im->core.styles = NULL;
+ }
+ if (im->core.im_resources) {
+ Xfree(im->core.im_resources);
+ im->core.im_resources = NULL;
+ }
+ if (im->core.ic_resources) {
+ Xfree(im->core.ic_resources);
+ im->core.ic_resources = NULL;
+ }
+
+ return;
+}
+
+Private Status
+_XimProtoCloseIM(
+ XIM xim)
+{
+ Xim im = (Xim)xim;
+ XIC ic;
+ XIC next;
+ Status status;
+
+ ic = im->core.ic_chain;
+ while (ic) {
+ (*ic->methods->destroy) (ic);
+ next = ic->core.next;
+#ifdef XIM_CONNECTABLE
+ if (!(!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im))) {
+ Xfree ((char *) ic);
+ }
+#else
+ Xfree ((char *) ic);
+#endif /* XIM_CONNECTABLE */
+ ic = next;
+ }
+#ifdef XIM_CONNECTABLE
+ if (!(!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)))
+ im->core.ic_chain = NULL;
+#else
+ im->core.ic_chain = NULL;
+#endif
+
+ _XimUnregisterServerFilter(im);
+ _XimResetIMInstantiateCallback(im);
+ status = (Status)_XimClose(im);
+ status = (Status)_XimDisconnect(im) && status;
+ _XimProtoIMFree(im);
+#ifdef XIM_CONNECTABLE
+ if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
+ _XimReconnectModeSetAttr(im);
+ for (ic = im->core.ic_chain; ic; ic = ic->core.next) {
+ _XimReconnectModeCreateIC(ic);
+ }
+ return 0;
+ }
+#endif /* XIM_CONNECTABLE */
+ _XimDestroyIMStructureList(im);
+ return status;
+}
+
+#ifdef XIM_CONNECTABLE
+Private Bool
+_XimCheckIMQuarkList(
+ XrmQuark *quark_list,
+ int num_quark,
+ XrmQuark quark)
+{
+ register int i;
+
+ for (i = 0; i < num_quark; i++) {
+ if (quark_list[i] == quark) {
+ return True;
+ }
+ }
+ return False;
+}
+
+Private Bool
+_XimSaveIMValues(
+ Xim im,
+ XIMArg *arg)
+{
+ register XIMArg *p;
+ register int n;
+ XrmQuark *quark_list;
+ XrmQuark *tmp;
+ XrmQuark quark;
+ int num_quark;
+
+ if (quark_list = im->private.proto.saved_imvalues) {
+ num_quark = im->private.proto.num_saved_imvalues;
+ for (p = arg; p && p->name; p++) {
+ quark = XrmStringToQuark(p->name);
+ if (_XimCheckIMQuarkList(quark_list, num_quark, quark)) {
+ continue;
+ }
+ if (!(tmp = (XrmQuark *)Xrealloc(quark_list,
+ (sizeof(XrmQuark) * (num_quark + 1))))) {
+ im->private.proto.saved_imvalues = quark_list;
+ im->private.proto.num_saved_imvalues = num_quark;
+ return False;
+ }
+ num_quark++;
+ quark_list = tmp;
+ quark_list[num_quark] = quark;
+ }
+ im->private.proto.saved_imvalues = quark_list;
+ im->private.proto.num_saved_imvalues = num_quark;
+ return True;
+ }
+
+ for (p = arg, n = 0; p && p->name; p++, n++);
+
+ if (!(quark_list = (XrmQuark *)Xmalloc(sizeof(XrmQuark) * n))) {
+ return False;
+ }
+
+ im->private.proto.saved_imvalues = quark_list;
+ im->private.proto.num_saved_imvalues = n;
+ for (p = arg; p && p->name; p++, quark_list++) {
+ *quark_list = XrmStringToQuark(p->name);
+ }
+
+ return True;
+}
+
+Private char *
+_XimDelayModeSetIMValues(
+ Xim im,
+ XIMArg *arg)
+{
+ XimDefIMValues im_values;
+ char *name;
+ XIMArg *values;
+
+ _XimGetCurrentIMValues(im, &im_values);
+ name = _XimSetIMValueData(im, (XPointer)&im_values, values,
+ im->core.im_resources, im->core.im_num_resources);
+ _XimSetCurrentIMValues(im, &im_values);
+
+ return name;
+}
+#endif /* XIM_CONNECTABLE */
+
+Private Bool
+_XimSetIMValuesCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+
+ if ((major_opcode == XIM_SET_IM_VALUES_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid))
+ return True;
+ return False;
+}
+
+Private char *
+_XimProtoSetIMValues(
+ XIM xim,
+ XIMArg *arg)
+{
+ Xim im = (Xim)xim;
+ XimDefIMValues im_values;
+ INT16 len;
+ CARD16 *buf_s;
+ char *tmp;
+ CARD32 tmp_buf32[BUFSIZE/4];
+ char *tmp_buf = (char *)tmp_buf32;
+ char *buf;
+ int buf_size;
+ char *data;
+ int data_len;
+ int ret_len;
+ int total;
+ XIMArg *arg_ret;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int ret_code;
+ char *name;
+
+#ifndef XIM_CONNECTABLE
+ if (!IS_SERVER_CONNECTED(im))
+ return arg->name;
+#else
+ if (!_XimSaveIMValues(im, arg))
+ return arg->name;
+
+ if (!IS_SERVER_CONNECTED(im)) {
+ if (IS_CONNECTABLE(im)) {
+ if (!_XimConnectServer(im)) {
+ return _XimDelayModeSetIMValues(im, arg);
+ }
+ } else {
+ return arg->name;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ _XimGetCurrentIMValues(im, &im_values);
+ buf = tmp_buf;
+ buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16);
+ data_len = BUFSIZE - buf_size;
+ total = 0;
+ arg_ret = arg;
+ for (;;) {
+ data = &buf[buf_size];
+ if ((name = _XimEncodeIMATTRIBUTE(im, im->core.im_resources,
+ im->core.im_num_resources, arg, &arg_ret, data, data_len,
+ &ret_len, (XPointer)&im_values, XIM_SETIMVALUES))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ break;
+ }
+
+ total += ret_len;
+ if (!(arg = arg_ret)) {
+ break;
+ }
+
+ buf_size += ret_len;
+ if (buf == tmp_buf) {
+ if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
+ return arg->name;
+ }
+ memcpy(tmp, buf, buf_size);
+ buf = tmp;
+ } else {
+ if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
+ Xfree(buf);
+ return arg->name;
+ }
+ buf = tmp;
+ }
+ }
+ _XimSetCurrentIMValues(im, &im_values);
+
+ if (!total)
+ return (char *)NULL;
+
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ buf_s[0] = im->private.proto.imid;
+ buf_s[1] = (INT16)total;
+
+ len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total);
+ _XimSetHeader((XPointer)buf, XIM_SET_IM_VALUES, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ return arg->name;
+ }
+ _XimFlush(im);
+ if (buf != tmp_buf)
+ Xfree(buf);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimSetIMValuesCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = (int)len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, reply, buf_size,
+ _XimSetIMValuesCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return arg->name;
+ }
+ }
+ } else
+ return arg->name;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return arg->name;
+ }
+ if(reply != preply)
+ Xfree(preply);
+
+ return name;
+}
+
+#ifdef XIM_CONNECTABLE
+Private char *
+_XimDelayModeGetIMValues(
+ Xim im,
+ XIMArg *arg)
+{
+ XimDefIMValues im_values;
+
+ _XimGetCurrentIMValues(im, &im_values);
+ return(_XimGetIMValueData(im, (XPointer)&im_values, arg,
+ im->core.im_resources, im->core.im_num_resources));
+}
+#endif /* XIM_CONNECTABLE */
+
+Private Bool
+_XimGetIMValuesCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+
+ if ((major_opcode == XIM_GET_IM_VALUES_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid))
+ return True;
+ return False;
+}
+
+Private char *
+_XimProtoGetIMValues(
+ XIM xim,
+ XIMArg *arg)
+{
+ Xim im = (Xim)xim;
+ register XIMArg *p;
+ register int n;
+ CARD8 *buf;
+ CARD16 *buf_s;
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply = NULL;
+ int buf_size;
+ int ret_code;
+ char *makeid_name;
+ char *decode_name;
+ CARD16 *data = NULL;
+ INT16 data_len = 0;
+
+#ifndef XIM_CONNECTABLE
+ if (!IS_SERVER_CONNECTED(im))
+ return arg->name;
+#else
+ if (!IS_SERVER_CONNECTED(im)) {
+ if (IS_CONNECTABLE(im)) {
+ if (!_XimConnectServer(im)) {
+ return _XimDelayModeGetIMValues(im, arg);
+ }
+ } else {
+ return arg->name;
+ }
+ }
+#endif /* XIM_CONNECTABLE */
+
+ for (n = 0, p = arg; p->name; p++)
+ n++;
+
+ if (!n)
+ return (char *)NULL;
+
+ buf_size = sizeof(CARD16) * n;
+ buf_size += XIM_HEADER_SIZE
+ + sizeof(CARD16)
+ + sizeof(INT16)
+ + XIM_PAD(buf_size);
+
+ if (!(buf = (CARD8 *)Xmalloc(buf_size)))
+ return arg->name;
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+
+ makeid_name = _XimMakeIMAttrIDList(im, im->core.im_resources,
+ im->core.im_num_resources, arg,
+ &buf_s[2], &len, XIM_GETIMVALUES);
+
+ if (len) {
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = len; /* length of im-attr-id */
+ XIM_SET_PAD(&buf_s[2], len); /* pad */
+ len += sizeof(CARD16) /* sizeof imid */
+ + sizeof(INT16); /* sizeof length of attr */
+
+ _XimSetHeader((XPointer)buf, XIM_GET_IM_VALUES, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ Xfree(buf);
+ return arg->name;
+ }
+ _XimFlush(im);
+ Xfree(buf);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimGetIMValuesCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimGetIMValuesCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return arg->name;
+ }
+ }
+ } else
+ return arg->name;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return arg->name;
+ }
+ data = &buf_s[2];
+ data_len = buf_s[1];
+ }
+ decode_name = _XimDecodeIMATTRIBUTE(im, im->core.im_resources,
+ im->core.im_num_resources, data, data_len,
+ arg, XIM_GETIMVALUES);
+ if (reply != preply)
+ Xfree(preply);
+
+ if (decode_name)
+ return decode_name;
+ else
+ return makeid_name;
+}
+
+Private XIMMethodsRec im_methods = {
+ _XimProtoCloseIM, /* close */
+ _XimProtoSetIMValues, /* set_values */
+ _XimProtoGetIMValues, /* get_values */
+ _XimProtoCreateIC, /* create_ic */
+ _Ximctstombs, /* ctstombs */
+ _Ximctstowcs, /* ctstowcs */
+ _Ximctstoutf8 /* ctstoutf8 */
+};
+
+Private Bool
+_XimSetEncodingByName(
+ Xim im,
+ char **buf,
+ int *len)
+{
+ char *encoding = (char *)NULL;
+ int encoding_len;
+ int compound_len;
+ BYTE *ret;
+
+ _XGetLCValues(im->core.lcd, XlcNCodeset, &encoding, NULL);
+ if (!encoding) {
+ *buf = (char *)NULL;
+ *len = 0;
+ return True;
+ }
+ encoding_len = strlen(encoding);
+ compound_len = strlen("COMPOUND_TEXT");
+ *len = encoding_len + sizeof(BYTE) + compound_len + sizeof(BYTE);
+ if (!(ret = (BYTE *)Xmalloc(*len))) {
+ return False;
+ }
+ *buf = (char *)ret;
+
+ ret[0] = (BYTE)encoding_len;
+ (void)strncpy((char *)&ret[1], encoding, encoding_len);
+ ret += (encoding_len + sizeof(BYTE));
+ ret[0] = (BYTE)compound_len;
+ (void)strncpy((char *)&ret[1], "COMPOUND_TEXT", compound_len);
+ return True;
+}
+
+Private Bool
+_XimSetEncodingByDetail(
+ Xim im,
+ char **buf,
+ int *len)
+{
+ *len = 0;
+ *buf = NULL;
+ return True;
+}
+
+Private Bool
+_XimGetEncoding(
+ Xim im,
+ CARD16 *buf,
+ char *name,
+ int name_len,
+ char *detail,
+ int detail_len)
+{
+ XLCd lcd = im->core.lcd;
+ CARD16 category = buf[0];
+ CARD16 idx = buf[1];
+ int len;
+ XlcConv ctom_conv = NULL;
+ XlcConv ctow_conv = NULL;
+ XlcConv ctoutf8_conv = NULL;
+ XlcConv conv;
+ XimProtoPrivateRec *private = &im->private.proto;
+
+ if (idx == (CARD16)XIM_Default_Encoding_IDX) { /* XXX */
+ if (!(ctom_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNMultiByte)))
+ return False;
+ if (!(ctow_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNWideChar)))
+ return False;
+ if (!(ctoutf8_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNUtf8String)))
+ return False;
+ }
+
+ if (category == XIM_Encoding_NameCategory) {
+ while (name_len > 0) {
+ len = (int)name[0];
+ if (!strncmp(&name[1], "COMPOUND_TEXT", len)) {
+ if (!(ctom_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNMultiByte)))
+ return False;
+ if (!(ctow_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNWideChar)))
+ return False;
+ if (!(ctoutf8_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNUtf8String)))
+ return False;
+ break;
+ } else {
+ /*
+ * Not yet
+ */
+ }
+ len += sizeof(BYTE);
+ name_len -= len;
+ name += len;
+ }
+ } else if (category == XIM_Encoding_DetailCategory) {
+ /*
+ * Not yet
+ */
+ } else {
+ return False;
+ }
+
+ private->ctom_conv = ctom_conv;
+ private->ctow_conv = ctow_conv;
+ private->ctoutf8_conv = ctoutf8_conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte)))
+ return False;
+ private->cstomb_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNWideChar)))
+ return False;
+ private->cstowc_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNUtf8String)))
+ return False;
+ private->cstoutf8_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNChar)))
+ return False;
+ private->ucstoc_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNUtf8String)))
+ return False;
+ private->ucstoutf8_conv = conv;
+
+ return True;
+}
+
+Private Bool
+_XimEncodingNegoCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+
+ if ((major_opcode == XIM_ENCODING_NEGOTIATION_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid))
+ return True;
+ return False;
+}
+
+Private Bool
+_XimEncodingNegotiation(
+ Xim im)
+{
+ char *name_ptr = 0;
+ int name_len = 0;
+ char *detail_ptr = 0;
+ int detail_len = 0;
+ CARD8 *buf;
+ CARD16 *buf_s;
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+
+ if (!(_XimSetEncodingByName(im, &name_ptr, &name_len)))
+ return False;
+
+ if (!(_XimSetEncodingByDetail(im, &detail_ptr, &detail_len)))
+ goto free_name_ptr;
+
+ len = sizeof(CARD16)
+ + sizeof(INT16)
+ + name_len
+ + XIM_PAD(name_len)
+ + sizeof(INT16)
+ + sizeof(CARD16)
+ + detail_len;
+
+ if (!(buf = (CARD8 *)Xmalloc(XIM_HEADER_SIZE + len)))
+ goto free_detail_ptr;
+
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+
+ buf_s[0] = im->private.proto.imid;
+ buf_s[1] = (INT16)name_len;
+ if (name_ptr)
+ (void)memcpy((char *)&buf_s[2], name_ptr, name_len);
+ XIM_SET_PAD(&buf_s[2], name_len);
+ buf_s = (CARD16 *)((char *)&buf_s[2] + name_len);
+ buf_s[0] = detail_len;
+ buf_s[1] = 0;
+ if (detail_ptr)
+ (void)memcpy((char *)&buf_s[2], detail_ptr, detail_len);
+
+ _XimSetHeader((XPointer)buf, XIM_ENCODING_NEGOTIATION, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ Xfree(buf);
+ goto free_detail_ptr;
+ }
+ _XimFlush(im);
+ Xfree(buf);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimEncodingNegoCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimEncodingNegoCheck, 0);
+ if(ret_code != XIM_TRUE)
+ goto free_preply;
+ }
+ } else
+ goto free_detail_ptr;
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ goto free_preply;
+ }
+
+ if (!(_XimGetEncoding(im, &buf_s[1], name_ptr, name_len,
+ detail_ptr, detail_len)))
+ goto free_preply;
+
+ if (name_ptr)
+ Xfree(name_ptr);
+ if (detail_ptr)
+ Xfree(detail_ptr);
+
+ if(reply != preply)
+ Xfree(preply);
+
+ return True;
+
+free_preply:
+ if (reply != preply)
+ Xfree(preply);
+
+free_detail_ptr:
+ Xfree(detail_ptr);
+
+free_name_ptr:
+ Xfree(name_ptr);
+
+ return False;
+}
+
+#ifdef XIM_CONNECTABLE
+Private Bool
+_XimSendSavedIMValues(
+ Xim im)
+{
+ XimDefIMValues im_values;
+ INT16 len;
+ CARD16 *buf_s;
+ char *tmp;
+ CARD32 tmp_buf32[BUFSIZE/4];
+ char *tmp_buf = (char *)tmp_buf32;
+ char *buf;
+ int buf_size;
+ char *data;
+ int data_len;
+ int ret_len;
+ int total;
+ int idx;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int ret_code;
+
+ _XimGetCurrentIMValues(im, &im_values);
+ buf = tmp_buf;
+ buf_size = XIM_HEADER_SIZE + sizeof(CARD16) + sizeof(INT16);
+ data_len = BUFSIZE - buf_size;
+ total = 0;
+ idx = 0;
+ for (;;) {
+ data = &buf[buf_size];
+ if (!_XimEncodeSavedIMATTRIBUTE(im, im->core.im_resources,
+ im->core.im_num_resources, &idx, data, data_len,
+ &ret_len, (XPointer)&im_values, XIM_SETIMVALUES)) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ return False;
+ }
+
+ total += ret_len;
+ if (idx == -1) {
+ break;
+ }
+
+ buf_size += ret_len;
+ if (buf == tmp_buf) {
+ if (!(tmp = (char *)Xmalloc(buf_size + data_len))) {
+ return False;
+ }
+ memcpy(tmp, buf, buf_size);
+ buf = tmp;
+ } else {
+ if (!(tmp = (char *)Xrealloc(buf, (buf_size + data_len)))) {
+ Xfree(buf);
+ return False;
+ }
+ buf = tmp;
+ }
+ }
+
+ if (!total)
+ return True;
+
+ buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ buf_s[0] = im->private.proto.imid;
+ buf_s[1] = (INT16)total;
+
+ len = (INT16)(sizeof(CARD16) + sizeof(INT16) + total);
+ _XimSetHeader((XPointer)buf, XIM_SET_IM_VALUES, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf))) {
+ if (buf != tmp_buf)
+ Xfree(buf);
+ return False;
+ }
+ _XimFlush(im);
+ if (buf != tmp_buf)
+ Xfree(buf);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimSetIMValuesCheck, 0);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = (int)len;
+ preply = (XPointer)Xmalloc(buf_size);
+ ret_code = _XimRead(im, &len, reply, buf_size,
+ _XimSetIMValuesCheck, 0);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else
+ return False;
+
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+
+ return True;
+}
+
+Private void
+_XimDelayModeIMFree(
+ Xim im)
+{
+ if (im->core.im_resources) {
+ Xfree(im->core.im_resources);
+ im->core.im_resources = NULL;
+ }
+ if (im->core.ic_resources) {
+ Xfree(im->core.ic_resources);
+ im->core.ic_resources = NULL;
+ }
+ if (im->core.im_values_list) {
+ Xfree(im->core.im_values_list);
+ im->core.im_values_list = NULL;
+ }
+ if (im->core.ic_values_list) {
+ Xfree(im->core.ic_values_list);
+ im->core.ic_values_list = NULL;
+ }
+ return;
+}
+
+Public Bool
+_XimConnectServer(
+ Xim im)
+{
+ Xim save_im;
+
+ if (!(save_im = (Xim)Xmalloc(sizeof(XimRec))))
+ return False;
+ memcpy((char *)save_im, (char *)im, sizeof(XimRec));
+
+ if (_XimPreConnect(im) && _XimConnection(im)
+ && _XimOpen(im) && _XimEncodingNegotiation(im)) {
+ if (_XimSendSavedIMValues(im)) {
+ _XimDelayModeIMFree(save_im);
+ _XimRegisterServerFilter(im);
+ Xfree(save_im);
+ return True;
+ }
+ }
+ memcpy((char *)im, (char *)save_im, sizeof(XimRec));
+ Xfree(save_im);
+ return False;
+}
+
+Public Bool
+_XimDelayModeSetAttr(
+ Xim im)
+{
+ XimDefIMValues im_values;
+
+ if(!_XimSetIMResourceList(&im->core.im_resources,
+ &im->core.im_num_resources)) {
+ return False;
+ }
+ if(!_XimSetICResourceList(&im->core.ic_resources,
+ &im->core.ic_num_resources)) {
+ return False;
+ }
+
+ _XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
+
+ _XimGetCurrentIMValues(im, &im_values);
+ if(!_XimSetLocalIMDefaults(im, (XPointer)&im_values,
+ im->core.im_resources, im->core.im_num_resources)) {
+ return False;
+ }
+ _XimSetCurrentIMValues(im, &im_values);
+ if (im->private.proto.default_styles) {
+ if (im->core.styles)
+ Xfree(im->core.styles);
+ im->core.styles = im->private.proto.default_styles;
+ }
+
+ return True;
+}
+
+Private Bool
+_XimReconnectModeSetAttr(
+ Xim im)
+{
+ XimDefIMValues im_values;
+
+ if(!_XimSetIMResourceList(&im->core.im_resources,
+ &im->core.im_num_resources)) {
+ return False;
+ }
+ if(!_XimSetICResourceList(&im->core.ic_resources,
+ &im->core.ic_num_resources)) {
+ return False;
+ }
+
+ _XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
+
+ if (im->private.proto.default_styles) {
+ if (im->core.styles)
+ Xfree(im->core.styles);
+ im->core.styles = im->private.proto.default_styles;
+ }
+
+ return True;
+}
+#endif /* XIM_CONNECTABLE */
+
+Public Bool
+_XimProtoOpenIM(
+ Xim im)
+{
+ _XimInitialResourceInfo();
+
+ im->methods = &im_methods;
+
+#ifdef XIM_CONNECTABLE
+ _XimSetProtoResource(im);
+#endif /* XIM_CONNECTABLE */
+
+ if (_XimPreConnect(im)) {
+ if (_XimConnection(im) && _XimOpen(im) && _XimEncodingNegotiation(im)) {
+ _XimRegisterServerFilter(im);
+ return True;
+ }
+ _XimShutdown(im);
+#ifdef XIM_CONNECTABLE
+ } else if (IS_DELAYBINDABLE(im)) {
+ if (_XimDelayModeSetAttr(im))
+ return True;
+#endif /* XIM_CONNECTABLE */
+ }
+ _XimProtoIMFree(im);
+ return False;
+}
diff --git a/libX11/modules/im/ximcp/imDefLkup.c b/libX11/modules/im/ximcp/imDefLkup.c
index 996d36aef..e53845d4c 100644
--- a/libX11/modules/im/ximcp/imDefLkup.c
+++ b/libX11/modules/im/ximcp/imDefLkup.c
@@ -1,1170 +1,1170 @@
-/******************************************************************
-
- Copyright 1992, 1993, 1994 by FUJITSU LIMITED
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and
-that both that copyright notice and this permission notice appear
-in supporting documentation, and that the name of FUJITSU LIMITED
-not be used in advertising or publicity pertaining to distribution
-of the software without specific, written prior permission.
-FUJITSU LIMITED makes no representations about the suitability of
-this software for any purpose.
-It is provided "as is" without express or implied warranty.
-
-FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author: Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xatom.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "Ximint.h"
-
-Public Xic
-_XimICOfXICID(
- Xim im,
- XICID icid)
-{
- Xic pic;
-
- for (pic = (Xic)im->core.ic_chain; pic; pic = (Xic)pic->core.next) {
- if (pic->private.proto.icid == icid)
- return pic;
- }
- return (Xic)0;
-}
-
-Private void
-_XimProcIMSetEventMask(
- Xim im,
- XPointer buf)
-{
- EVENTMASK *buf_l = (EVENTMASK *)buf;
-
- im->private.proto.forward_event_mask = buf_l[0];
- im->private.proto.synchronous_event_mask = buf_l[1];
- return;
-}
-
-Private void
-_XimProcICSetEventMask(
- Xic ic,
- XPointer buf)
-{
- EVENTMASK *buf_l = (EVENTMASK *)buf;
-
- ic->private.proto.forward_event_mask = buf_l[0];
- ic->private.proto.synchronous_event_mask = buf_l[1];
- _XimReregisterFilter(ic);
- return;
-}
-
-Public Bool
-_XimSetEventMaskCallback(
- Xim xim,
- INT16 len,
- XPointer data,
- XPointer call_data)
-{
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- XIMID imid = buf_s[0];
- XICID icid = buf_s[1];
- Xim im = (Xim)call_data;
- Xic ic;
-
- if (imid == im->private.proto.imid) {
- if (icid) {
- ic = _XimICOfXICID(im, icid);
- _XimProcICSetEventMask(ic, (XPointer)&buf_s[2]);
- } else {
- _XimProcIMSetEventMask(im, (XPointer)&buf_s[2]);
- }
- return True;
- }
- return False;
-}
-
-Private Bool
-_XimSyncCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- Xic ic = (Xic)arg;
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
- XIMID imid = buf_s[0];
- XICID icid = buf_s[1];
-
- if ((major_opcode == XIM_SYNC_REPLY)
- && (minor_opcode == 0)
- && (imid == im->private.proto.imid)
- && (icid == ic->private.proto.icid))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0)
- && (buf_s[2] & XIM_IMID_VALID)
- && (imid == im->private.proto.imid)
- && (buf_s[2] & XIM_ICID_VALID)
- && (icid == ic->private.proto.icid))
- return True;
- return False;
-}
-
-Public Bool
-_XimSync(
- Xim im,
- Xic ic)
-{
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- INT16 len;
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int buf_size;
- int ret_code;
-
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[1] = ic->private.proto.icid; /* icid */
-
- len = sizeof(CARD16) /* sizeof imid */
- + sizeof(CARD16); /* sizeof icid */
-
- _XimSetHeader((XPointer)buf, XIM_SYNC, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf)))
- return False;
- _XimFlush(im);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimSyncCheck, (XPointer)ic);
- if(ret_code == XIM_TRUE) {
- preply = reply;
- } else if(ret_code == XIM_OVERFLOW) {
- if(len <= 0) {
- preply = reply;
- } else {
- buf_size = len;
- preply = (XPointer)Xmalloc(len);
- ret_code = _XimRead(im, &len, preply, buf_size,
- _XimSyncCheck, (XPointer)ic);
- if(ret_code != XIM_TRUE) {
- Xfree(preply);
- return False;
- }
- }
- } else {
- return False;
- }
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if(reply != preply)
- Xfree(preply);
- return False;
- }
- if(reply != preply)
- Xfree(preply);
- return True;
-}
-
-Public Bool
-_XimProcSyncReply(
- Xim im,
- Xic ic)
-{
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- INT16 len;
-
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[1] = ic->private.proto.icid; /* icid */
-
- len = sizeof(CARD16) /* sizeof imid */
- + sizeof(CARD16); /* sizeof icid */
-
- _XimSetHeader((XPointer)buf, XIM_SYNC_REPLY, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf)))
- return False;
- _XimFlush(im);
- return True;
-}
-
-Public Bool
-_XimRespSyncReply(
- Xic ic,
- BITMASK16 mode)
-{
- if (mode & XimSYNCHRONUS) /* SYNC Request */ {
- if (IS_FOCUSED(ic))
- MARK_NEED_SYNC_REPLY(ic);
- else
- _XimProcSyncReply((Xim)ic->core.im, ic);
- }
-
- return True;
-}
-
-Public Bool
-_XimSyncCallback(
- Xim xim,
- INT16 len,
- XPointer data,
- XPointer call_data)
-{
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- XIMID imid = buf_s[0];
- XICID icid = buf_s[1];
- Xim im = (Xim)call_data;
- Xic ic;
-
- if ((imid == im->private.proto.imid)
- && (ic = _XimICOfXICID(im, icid))) {
- (void)_XimProcSyncReply(im, ic);
- return True;
- }
- return False;
-}
-
-Private INT16
-_XimSetEventToWire(
- XEvent *ev,
- xEvent *event)
-{
- if (!(_XimProtoEventToWire(ev, event, False)))
- return 0;
- event->u.u.sequenceNumber =
- ((XAnyEvent *)ev)->serial & (unsigned long)0xffff;
- return sz_xEvent;
-}
-
-Private Bool
-_XimForwardEventCore(
- Xic ic,
- XEvent *ev,
- Bool sync)
-{
- Xim im = (Xim)ic->core.im;
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int buf_size;
- int ret_code;
- INT16 len;
-
- if (!(len = _XimSetEventToWire(ev, (xEvent *)&buf_s[4])))
- return False; /* X event */
-
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[1] = ic->private.proto.icid; /* icid */
- buf_s[2] = sync ? XimSYNCHRONUS : 0; /* flag */
- buf_s[3] =
- (CARD16)((((XAnyEvent *)ev)->serial & ~((unsigned long)0xffff)) >> 16);
- /* serial number */
-
- len += sizeof(CARD16) /* sizeof imid */
- + sizeof(CARD16) /* sizeof icid */
- + sizeof(BITMASK16) /* sizeof flag */
- + sizeof(CARD16); /* sizeof serila number */
-
- _XimSetHeader((XPointer)buf, XIM_FORWARD_EVENT, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf)))
- return False;
- _XimFlush(im);
-
- if (sync) {
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimSyncCheck, (XPointer)ic);
- if(ret_code == XIM_TRUE) {
- preply = reply;
- } else if(ret_code == XIM_OVERFLOW) {
- if(len <= 0) {
- preply = reply;
- } else {
- buf_size = len;
- preply = (XPointer)Xmalloc(len);
- ret_code = _XimRead(im, &len, preply, buf_size,
- _XimSyncCheck, (XPointer)ic);
- if(ret_code != XIM_TRUE) {
- Xfree(preply);
- return False;
- }
- }
- } else {
- return False;
- }
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if(reply != preply)
- Xfree(preply);
- return False;
- }
- if(reply != preply)
- Xfree(preply);
- }
- return True;
-}
-
-Public Bool
-_XimForwardEvent(
- Xic ic,
- XEvent *ev,
- Bool sync)
-{
-#ifdef EXT_FORWARD
- if (((ev->type == KeyPress) || (ev->type == KeyRelease)))
- if (_XimExtForwardKeyEvent(ic, (XKeyEvent *)ev, sync))
- return True;
-#endif
- return _XimForwardEventCore(ic, ev, sync);
-}
-
-Private void
-_XimProcEvent(
- Display *d,
- Xic ic,
- XEvent *ev,
- CARD16 *buf)
-{
- INT16 serial = buf[0];
- xEvent *xev = (xEvent *)&buf[1];
-
- _XimProtoWireToEvent(ev, xev, False);
- ev->xany.serial |= serial << 16;
- ev->xany.send_event = False;
- ev->xany.display = d;
- MARK_FABLICATED(ic);
- return;
-}
-
-Private Bool
-_XimForwardEventRecv(
- Xim im,
- Xic ic,
- XPointer buf)
-{
- CARD16 *buf_s = (CARD16 *)buf;
- Display *d = im->core.display;
- XEvent ev;
-
- _XimProcEvent(d, ic, &ev, &buf_s[1]);
-
- (void)_XimRespSyncReply(ic, buf_s[0]);
-
- XPutBackEvent(d, &ev);
-
- return True;
-}
-
-Public Bool
-_XimForwardEventCallback(
- Xim xim,
- INT16 len,
- XPointer data,
- XPointer call_data)
-{
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- XIMID imid = buf_s[0];
- XICID icid = buf_s[1];
- Xim im = (Xim)call_data;
- Xic ic;
-
- if ((imid == im->private.proto.imid)
- && (ic = _XimICOfXICID(im, icid))) {
- (void)_XimForwardEventRecv(im, ic, (XPointer)&buf_s[2]);
- return True;
- }
- return False;
-}
-
-Private Bool
-_XimRegisterTriggerkey(
- Xim im,
- XPointer buf)
-{
- CARD32 *buf_l = (CARD32 *)buf;
- CARD32 len;
- CARD32 *key;
-
- if (IS_DYNAMIC_EVENT_FLOW(im)) /* already Dynamic event flow mode */
- return True;
-
- /*
- * register onkeylist
- */
-
- len = buf_l[0]; /* length of on-keys */
- len += sizeof(INT32); /* sizeof length of on-keys */
-
- if (!(key = (CARD32 *)Xmalloc(len))) {
- _XimError(im, 0, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
- return False;
- }
- memcpy((char *)key, (char *)buf_l, len);
- im->private.proto.im_onkeylist = key;
-
- MARK_DYNAMIC_EVENT_FLOW(im);
-
- /*
- * register offkeylist
- */
-
- buf_l = (CARD32 *)((char *)buf + len);
- len = buf_l[0]; /* length of off-keys */
- len += sizeof(INT32); /* sizeof length of off-keys */
-
- if (!(key = (CARD32 *)Xmalloc(len))) {
- _XimError(im, 0, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
- return False;
- }
-
- memcpy((char *)key, (char *)buf_l, len);
- im->private.proto.im_offkeylist = key;
-
- return True;
-}
-
-Public Bool
-_XimRegisterTriggerKeysCallback(
- Xim xim,
- INT16 len,
- XPointer data,
- XPointer call_data)
-{
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- Xim im = (Xim)call_data;
-
- (void )_XimRegisterTriggerkey(im, (XPointer)&buf_s[2]);
- return True;
-}
-
-Public EVENTMASK
-_XimGetWindowEventmask(
- Xic ic)
-{
- Xim im = (Xim )ic->core.im;
- XWindowAttributes atr;
-
- if (!XGetWindowAttributes(im->core.display, ic->core.focus_window, &atr))
- return 0;
- return (EVENTMASK)atr.your_event_mask;
-}
-
-
-Private Bool
-_XimTriggerNotifyCheck(
- Xim im,
- INT16 len,
- XPointer data,
- XPointer arg)
-{
- Xic ic = (Xic)arg;
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- CARD8 major_opcode = *((CARD8 *)data);
- CARD8 minor_opcode = *((CARD8 *)data + 1);
- XIMID imid = buf_s[0];
- XICID icid = buf_s[1];
-
- if ((major_opcode == XIM_TRIGGER_NOTIFY_REPLY)
- && (minor_opcode == 0)
- && (imid == im->private.proto.imid)
- && (icid == ic->private.proto.icid))
- return True;
- if ((major_opcode == XIM_ERROR)
- && (minor_opcode == 0)
- && (buf_s[2] & XIM_IMID_VALID)
- && (imid == im->private.proto.imid)
- && (buf_s[2] & XIM_ICID_VALID)
- && (icid == ic->private.proto.icid))
- return True;
- return False;
-}
-
-Public Bool
-_XimTriggerNotify(
- Xim im,
- Xic ic,
- int mode,
- CARD32 idx)
-{
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- CARD32 *buf_l = (CARD32 *)&buf[XIM_HEADER_SIZE];
- CARD32 reply32[BUFSIZE/4];
- char *reply = (char *)reply32;
- XPointer preply;
- int buf_size;
- int ret_code;
- INT16 len;
- EVENTMASK mask = _XimGetWindowEventmask(ic);
-
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[1] = ic->private.proto.icid; /* icid */
- buf_l[1] = mode; /* flag */
- buf_l[2] = idx; /* index of keys list */
- buf_l[3] = mask; /* select-event-mask */
-
- len = sizeof(CARD16) /* sizeof imid */
- + sizeof(CARD16) /* sizeof icid */
- + sizeof(CARD32) /* sizeof flag */
- + sizeof(CARD32) /* sizeof index of key list */
- + sizeof(EVENTMASK); /* sizeof select-event-mask */
-
- _XimSetHeader((XPointer)buf, XIM_TRIGGER_NOTIFY, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf)))
- return False;
- _XimFlush(im);
- buf_size = BUFSIZE;
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimTriggerNotifyCheck, (XPointer)ic);
- if(ret_code == XIM_TRUE) {
- preply = reply;
- } else if(ret_code == XIM_OVERFLOW) {
- if(len <= 0) {
- preply = reply;
- } else {
- buf_size = len;
- preply = (XPointer)Xmalloc(len);
- ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
- _XimTriggerNotifyCheck, (XPointer)ic);
- if(ret_code != XIM_TRUE) {
- Xfree(preply);
- return False;
- }
- }
- } else {
- return False;
- }
- buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
- if (*((CARD8 *)preply) == XIM_ERROR) {
- _XimProcError(im, 0, (XPointer)&buf_s[3]);
- if(reply != preply)
- Xfree(preply);
- return False;
- }
- if(reply != preply)
- Xfree(preply);
- return True;
-}
-
-Private Bool
-_XimRegCommitInfo(
- Xic ic,
- char *string,
- int string_len,
- KeySym *keysym,
- int keysym_len)
-{
- XimCommitInfo info;
-
- if (!(info = (XimCommitInfo)Xmalloc(sizeof(XimCommitInfoRec))))
- return False;
- info->string = string;
- info->string_len = string_len;
- info->keysym = keysym;
- info->keysym_len = keysym_len;
- info->next = ic->private.proto.commit_info;
- ic->private.proto.commit_info = info;
- return True;
-}
-
-Private void
-_XimUnregCommitInfo(
- Xic ic)
-{
- XimCommitInfo info;
-
- if (!(info = ic->private.proto.commit_info))
- return;
-
- if (info->string)
- Xfree(info->string);
- if (info->keysym)
- Xfree(info->keysym);
- ic->private.proto.commit_info = info->next;
- Xfree(info);
- return;
-}
-
-Public void
-_XimFreeCommitInfo(
- Xic ic)
-{
- while (ic->private.proto.commit_info)
- _XimUnregCommitInfo(ic);
- return;
-}
-
-Private Bool
-_XimProcKeySym(
- Xic ic,
- CARD32 sym,
- KeySym **xim_keysym,
- int *xim_keysym_len)
-{
- Xim im = (Xim)ic->core.im;
-
- if (!(*xim_keysym = (KeySym *)Xmalloc(sizeof(KeySym)))) {
- _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
- return False;
- }
-
- **xim_keysym = (KeySym)sym;
- *xim_keysym_len = 1;
-
- return True;
-}
-
-Private Bool
-_XimProcCommit(
- Xic ic,
- BYTE *buf,
- int len,
- char **xim_string,
- int *xim_string_len)
-{
- Xim im = (Xim)ic->core.im;
- char *string;
-
- if (!(string = (char *)Xmalloc(len + 1))) {
- _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
- return False;
- }
-
- (void)memcpy(string, (char *)buf, len);
- string[len] = '\0';
-
- *xim_string = string;
- *xim_string_len = len;
- return True;
-}
-
-Private Bool
-_XimCommitRecv(
- Xim im,
- Xic ic,
- XPointer buf)
-{
- CARD16 *buf_s = (CARD16 *)buf;
- BITMASK16 flag = buf_s[0];
- XKeyEvent ev;
- char *string = NULL;
- int string_len = 0;
- KeySym *keysym = NULL;
- int keysym_len = 0;
-
- if ((flag & XimLookupBoth) == XimLookupChars) {
- if (!(_XimProcCommit(ic, (BYTE *)&buf_s[2],
- (int)buf_s[1], &string, &string_len)))
- return False;
-
- } else if ((flag & XimLookupBoth) == XimLookupKeySym) {
- if (!(_XimProcKeySym(ic, *(CARD32 *)&buf_s[2], &keysym, &keysym_len)))
- return False;
-
- } else if ((flag & XimLookupBoth) == XimLookupBoth) {
- if (!(_XimProcKeySym(ic, *(CARD32 *)&buf_s[2], &keysym, &keysym_len)))
- return False;
-
- if (!(_XimProcCommit(ic, (BYTE *)&buf_s[5],
- (int)buf_s[4], &string, &string_len))) {
- Xfree(keysym);
- return False;
- }
- }
-
- if (!(_XimRegCommitInfo(ic, string, string_len, keysym, keysym_len))) {
- if (string)
- Xfree(string);
- if (keysym)
- Xfree(keysym);
- _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
- return False;
- }
-
- (void)_XimRespSyncReply(ic, flag);
-
- MARK_FABLICATED(ic);
-
- ev.type = KeyPress;
- ev.send_event = False;
- ev.display = im->core.display;
- ev.window = ic->core.focus_window;
- ev.keycode = 0;
- ev.state = 0;
-
- XPutBackEvent(im->core.display, (XEvent *)&ev);
-
- return True;
-}
-
-Public Bool
-_XimCommitCallback(
- Xim xim,
- INT16 len,
- XPointer data,
- XPointer call_data)
-{
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- XIMID imid = buf_s[0];
- XICID icid = buf_s[1];
- Xim im = (Xim)call_data;
- Xic ic;
-
- if ((imid == im->private.proto.imid)
- && (ic = _XimICOfXICID(im, icid))) {
- (void)_XimCommitRecv(im, ic, (XPointer)&buf_s[2]);
- return True;
- }
- return False;
-}
-
-Public void
-_XimProcError(
- Xim im,
- Xic ic,
- XPointer data)
-{
- return;
-}
-
-Public Bool
-_XimErrorCallback(
- Xim xim,
- INT16 len,
- XPointer data,
- XPointer call_data)
-{
- CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
- BITMASK16 flag = buf_s[2];
- XIMID imid;
- XICID icid;
- Xim im = (Xim)call_data;
- Xic ic = NULL;
-
- if (flag & XIM_IMID_VALID) {
- imid = buf_s[0];
- if (imid != im->private.proto.imid)
- return False;
- }
- if (flag & XIM_ICID_VALID) {
- icid = buf_s[1];
- if (!(ic = _XimICOfXICID(im, icid)))
- return False;
- }
- _XimProcError(im, ic, (XPointer)&buf_s[3]);
-
- return True;
-}
-
-Public Bool
-_XimError(
- Xim im,
- Xic ic,
- CARD16 error_code,
- INT16 detail_length,
- CARD16 type,
- char *detail)
-{
- CARD32 buf32[BUFSIZE/4];
- CARD8 *buf = (CARD8 *)buf32;
- CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
- INT16 len = 0;
-
- buf_s[0] = im->private.proto.imid; /* imid */
- buf_s[2] = XIM_IMID_VALID; /* flag */
- if (ic) {
- buf_s[1] = ic->private.proto.icid; /* icid */
- buf_s[2] |= XIM_ICID_VALID; /* flag */
- }
- buf_s[3] = error_code; /* Error Code */
- buf_s[4] = detail_length; /* length of error detail */
- buf_s[5] = type; /* type of error detail */
-
- if (detail_length && detail) {
- len = detail_length;
- memcpy((char *)&buf_s[6], detail, len);
- XIM_SET_PAD(&buf_s[6], len);
- }
-
- len += sizeof(CARD16) /* sizeof imid */
- + sizeof(CARD16) /* sizeof icid */
- + sizeof(BITMASK16) /* sizeof flag */
- + sizeof(CARD16) /* sizeof error_code */
- + sizeof(INT16) /* sizeof length of detail */
- + sizeof(CARD16); /* sizeof type */
-
- _XimSetHeader((XPointer)buf, XIM_ERROR, 0, &len);
- if (!(_XimWrite(im, len, (XPointer)buf)))
- return False;
- _XimFlush(im);
- return True;
-}
-
-Private int
-_Ximctsconvert(
- XlcConv conv,
- char *from,
- int from_len,
- char *to,
- int to_len,
- Status *state)
-{
- int from_left;
- int to_left;
- int from_savelen;
- int to_savelen;
- int from_cnvlen;
- int to_cnvlen;
- char *from_buf;
- char *to_buf;
- char scratchbuf[BUFSIZ];
- Status tmp_state;
-
- if (!state)
- state = &tmp_state;
-
- if (!conv || !from || !from_len) {
- *state = XLookupNone;
- return 0;
- }
-
- /* Reset the converter. The CompoundText at 'from' starts in
- initial state. */
- _XlcResetConverter(conv);
-
- from_left = from_len;
- to_left = BUFSIZ;
- from_cnvlen = 0;
- to_cnvlen = 0;
- for (;;) {
- from_buf = &from[from_cnvlen];
- from_savelen = from_left;
- to_buf = &scratchbuf[to_cnvlen];
- to_savelen = to_left;
- if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
- (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
- *state = XLookupNone;
- return 0;
- }
- from_cnvlen += (from_savelen - from_left);
- to_cnvlen += (to_savelen - to_left);
- if (from_left == 0) {
- if (!to_cnvlen) {
- *state = XLookupNone;
- return 0;
- }
- break;
- }
- }
-
- if (!to || !to_len || (to_len < to_cnvlen)) {
- *state = XBufferOverflow;
- } else {
- memcpy(to, scratchbuf, to_cnvlen);
- *state = XLookupChars;
- }
- return to_cnvlen;
-}
-
-Public int
-_Ximctstombs(XIM xim, char *from, int from_len,
- char *to, int to_len, Status *state)
-{
- return _Ximctsconvert(((Xim)xim)->private.proto.ctom_conv,
- from, from_len, to, to_len, state);
-}
-
-Public int
-_Ximctstowcs(
- XIM xim,
- char *from,
- int from_len,
- wchar_t *to,
- int to_len,
- Status *state)
-{
- Xim im = (Xim)xim;
- XlcConv conv = im->private.proto.ctow_conv;
- int from_left;
- int to_left;
- int from_savelen;
- int to_savelen;
- int from_cnvlen;
- int to_cnvlen;
- char *from_buf;
- wchar_t *to_buf;
- wchar_t scratchbuf[BUFSIZ];
- Status tmp_state;
-
- if (!state)
- state = &tmp_state;
-
- if (!conv || !from || !from_len) {
- *state = XLookupNone;
- return 0;
- }
-
- /* Reset the converter. The CompoundText at 'from' starts in
- initial state. */
- _XlcResetConverter(conv);
-
- from_left = from_len;
- to_left = BUFSIZ;
- from_cnvlen = 0;
- to_cnvlen = 0;
- for (;;) {
- from_buf = &from[from_cnvlen];
- from_savelen = from_left;
- to_buf = &scratchbuf[to_cnvlen];
- to_savelen = to_left;
- if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
- (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
- *state = XLookupNone;
- return 0;
- }
- from_cnvlen += (from_savelen - from_left);
- to_cnvlen += (to_savelen - to_left);
- if (from_left == 0) {
- if (!to_cnvlen){
- *state = XLookupNone;
- return 0;
- }
- break;
- }
- }
-
- if (!to || !to_len || (to_len < to_cnvlen)) {
- *state = XBufferOverflow;
- } else {
- memcpy(to, scratchbuf, to_cnvlen * sizeof(wchar_t));
- *state = XLookupChars;
- }
- return to_cnvlen;
-}
-
-Public int
-_Ximctstoutf8(
- XIM xim,
- char *from,
- int from_len,
- char *to,
- int to_len,
- Status *state)
-{
- return _Ximctsconvert(((Xim)xim)->private.proto.ctoutf8_conv,
- from, from_len, to, to_len, state);
-}
-
-Public int
-_XimProtoMbLookupString(
- XIC xic,
- XKeyEvent *ev,
- char *buffer,
- int bytes,
- KeySym *keysym,
- Status *state)
-{
- Xic ic = (Xic)xic;
- Xim im = (Xim)ic->core.im;
- int ret;
- Status tmp_state;
- XimCommitInfo info;
-
- if (!IS_SERVER_CONNECTED(im))
- return 0;
-
- if (!state)
- state = &tmp_state;
-
- if ((ev->type == KeyPress) && (ev->keycode == 0)) { /* Filter function */
- if (!(info = ic->private.proto.commit_info)) {
- *state = XLookupNone;
- return 0;
- }
-
- ret = im->methods->ctstombs((XIM)im, info->string,
- info->string_len, buffer, bytes, state);
- if (*state == XBufferOverflow)
- return ret;
- if (keysym && (info->keysym && *(info->keysym))) {
- *keysym = *(info->keysym);
- if (*state == XLookupChars)
- *state = XLookupBoth;
- else
- *state = XLookupKeySym;
- }
- _XimUnregCommitInfo(ic);
-
- } else if (ev->type == KeyPress) {
- ret = _XimLookupMBText(ic, ev, buffer, bytes, keysym, NULL);
- if (ret > 0) {
- if (ret > bytes)
- *state = XBufferOverflow;
- else if (keysym && *keysym != NoSymbol)
- *state = XLookupBoth;
- else
- *state = XLookupChars;
- } else {
- if (keysym && *keysym != NoSymbol)
- *state = XLookupKeySym;
- else
- *state = XLookupNone;
- }
- } else {
- *state = XLookupNone;
- ret = 0;
- }
-
- return ret;
-}
-
-Public int
-_XimProtoWcLookupString(
- XIC xic,
- XKeyEvent *ev,
- wchar_t *buffer,
- int bytes,
- KeySym *keysym,
- Status *state)
-{
- Xic ic = (Xic)xic;
- Xim im = (Xim)ic->core.im;
- int ret;
- Status tmp_state;
- XimCommitInfo info;
-
- if (!IS_SERVER_CONNECTED(im))
- return 0;
-
- if (!state)
- state = &tmp_state;
-
- if (ev->type == KeyPress && ev->keycode == 0) { /* Filter function */
- if (!(info = ic->private.proto.commit_info)) {
- *state = XLookupNone;
- return 0;
- }
-
- ret = im->methods->ctstowcs((XIM)im, info->string,
- info->string_len, buffer, bytes, state);
- if (*state == XBufferOverflow)
- return ret;
- if (keysym && (info->keysym && *(info->keysym))) {
- *keysym = *(info->keysym);
- if (*state == XLookupChars)
- *state = XLookupBoth;
- else
- *state = XLookupKeySym;
- }
- _XimUnregCommitInfo(ic);
-
- } else if (ev->type == KeyPress) {
- ret = _XimLookupWCText(ic, ev, buffer, bytes, keysym, NULL);
- if (ret > 0) {
- if (ret > bytes)
- *state = XBufferOverflow;
- else if (keysym && *keysym != NoSymbol)
- *state = XLookupBoth;
- else
- *state = XLookupChars;
- } else {
- if (keysym && *keysym != NoSymbol)
- *state = XLookupKeySym;
- else
- *state = XLookupNone;
- }
- } else {
- *state = XLookupNone;
- ret = 0;
- }
-
- return ret;
-}
-
-Public int
-_XimProtoUtf8LookupString(
- XIC xic,
- XKeyEvent *ev,
- char *buffer,
- int bytes,
- KeySym *keysym,
- Status *state)
-{
- Xic ic = (Xic)xic;
- Xim im = (Xim)ic->core.im;
- int ret;
- Status tmp_state;
- XimCommitInfo info;
-
- if (!IS_SERVER_CONNECTED(im))
- return 0;
-
- if (!state)
- state = &tmp_state;
-
- if (ev->type == KeyPress && ev->keycode == 0) { /* Filter function */
- if (!(info = ic->private.proto.commit_info)) {
- *state = XLookupNone;
- return 0;
- }
-
- ret = im->methods->ctstoutf8((XIM)im, info->string,
- info->string_len, buffer, bytes, state);
- if (*state == XBufferOverflow)
- return ret;
- if (keysym && (info->keysym && *(info->keysym))) {
- *keysym = *(info->keysym);
- if (*state == XLookupChars)
- *state = XLookupBoth;
- else
- *state = XLookupKeySym;
- }
- _XimUnregCommitInfo(ic);
-
- } else if (ev->type == KeyPress) {
- ret = _XimLookupUTF8Text(ic, ev, buffer, bytes, keysym, NULL);
- if (ret > 0) {
- if (ret > bytes)
- *state = XBufferOverflow;
- else if (keysym && *keysym != NoSymbol)
- *state = XLookupBoth;
- else
- *state = XLookupChars;
- } else {
- if (keysym && *keysym != NoSymbol)
- *state = XLookupKeySym;
- else
- *state = XLookupNone;
- }
- } else {
- *state = XLookupNone;
- ret = 0;
- }
-
- return ret;
-}
+/******************************************************************
+
+ Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED
+not be used in advertising or publicity pertaining to distribution
+of the software without specific, written prior permission.
+FUJITSU LIMITED makes no representations about the suitability of
+this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xatom.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+
+Public Xic
+_XimICOfXICID(
+ Xim im,
+ XICID icid)
+{
+ Xic pic;
+
+ for (pic = (Xic)im->core.ic_chain; pic; pic = (Xic)pic->core.next) {
+ if (pic->private.proto.icid == icid)
+ return pic;
+ }
+ return (Xic)0;
+}
+
+Private void
+_XimProcIMSetEventMask(
+ Xim im,
+ XPointer buf)
+{
+ EVENTMASK *buf_l = (EVENTMASK *)buf;
+
+ im->private.proto.forward_event_mask = buf_l[0];
+ im->private.proto.synchronous_event_mask = buf_l[1];
+ return;
+}
+
+Private void
+_XimProcICSetEventMask(
+ Xic ic,
+ XPointer buf)
+{
+ EVENTMASK *buf_l = (EVENTMASK *)buf;
+
+ ic->private.proto.forward_event_mask = buf_l[0];
+ ic->private.proto.synchronous_event_mask = buf_l[1];
+ _XimReregisterFilter(ic);
+ return;
+}
+
+Public Bool
+_XimSetEventMaskCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+ Xim im = (Xim)call_data;
+ Xic ic;
+
+ if (imid == im->private.proto.imid) {
+ if (icid) {
+ ic = _XimICOfXICID(im, icid);
+ _XimProcICSetEventMask(ic, (XPointer)&buf_s[2]);
+ } else {
+ _XimProcIMSetEventMask(im, (XPointer)&buf_s[2]);
+ }
+ return True;
+ }
+ return False;
+}
+
+Private Bool
+_XimSyncCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ Xic ic = (Xic)arg;
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+
+ if ((major_opcode == XIM_SYNC_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid)
+ && (icid == ic->private.proto.icid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid)
+ && (buf_s[2] & XIM_ICID_VALID)
+ && (icid == ic->private.proto.icid))
+ return True;
+ return False;
+}
+
+Public Bool
+_XimSync(
+ Xim im,
+ Xic ic)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof icid */
+
+ _XimSetHeader((XPointer)buf, XIM_SYNC, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimSyncCheck, (XPointer)ic);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(len);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimSyncCheck, (XPointer)ic);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else {
+ return False;
+ }
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ return True;
+}
+
+Public Bool
+_XimProcSyncReply(
+ Xim im,
+ Xic ic)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len;
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16); /* sizeof icid */
+
+ _XimSetHeader((XPointer)buf, XIM_SYNC_REPLY, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ return True;
+}
+
+Public Bool
+_XimRespSyncReply(
+ Xic ic,
+ BITMASK16 mode)
+{
+ if (mode & XimSYNCHRONUS) /* SYNC Request */ {
+ if (IS_FOCUSED(ic))
+ MARK_NEED_SYNC_REPLY(ic);
+ else
+ _XimProcSyncReply((Xim)ic->core.im, ic);
+ }
+
+ return True;
+}
+
+Public Bool
+_XimSyncCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+ Xim im = (Xim)call_data;
+ Xic ic;
+
+ if ((imid == im->private.proto.imid)
+ && (ic = _XimICOfXICID(im, icid))) {
+ (void)_XimProcSyncReply(im, ic);
+ return True;
+ }
+ return False;
+}
+
+Private INT16
+_XimSetEventToWire(
+ XEvent *ev,
+ xEvent *event)
+{
+ if (!(_XimProtoEventToWire(ev, event, False)))
+ return 0;
+ event->u.u.sequenceNumber =
+ ((XAnyEvent *)ev)->serial & (unsigned long)0xffff;
+ return sz_xEvent;
+}
+
+Private Bool
+_XimForwardEventCore(
+ Xic ic,
+ XEvent *ev,
+ Bool sync)
+{
+ Xim im = (Xim)ic->core.im;
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+ INT16 len;
+
+ if (!(len = _XimSetEventToWire(ev, (xEvent *)&buf_s[4])))
+ return False; /* X event */
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+ buf_s[2] = sync ? XimSYNCHRONUS : 0; /* flag */
+ buf_s[3] =
+ (CARD16)((((XAnyEvent *)ev)->serial & ~((unsigned long)0xffff)) >> 16);
+ /* serial number */
+
+ len += sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16) /* sizeof icid */
+ + sizeof(BITMASK16) /* sizeof flag */
+ + sizeof(CARD16); /* sizeof serila number */
+
+ _XimSetHeader((XPointer)buf, XIM_FORWARD_EVENT, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+
+ if (sync) {
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimSyncCheck, (XPointer)ic);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(len);
+ ret_code = _XimRead(im, &len, preply, buf_size,
+ _XimSyncCheck, (XPointer)ic);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else {
+ return False;
+ }
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ }
+ return True;
+}
+
+Public Bool
+_XimForwardEvent(
+ Xic ic,
+ XEvent *ev,
+ Bool sync)
+{
+#ifdef EXT_FORWARD
+ if (((ev->type == KeyPress) || (ev->type == KeyRelease)))
+ if (_XimExtForwardKeyEvent(ic, (XKeyEvent *)ev, sync))
+ return True;
+#endif
+ return _XimForwardEventCore(ic, ev, sync);
+}
+
+Private void
+_XimProcEvent(
+ Display *d,
+ Xic ic,
+ XEvent *ev,
+ CARD16 *buf)
+{
+ INT16 serial = buf[0];
+ xEvent *xev = (xEvent *)&buf[1];
+
+ _XimProtoWireToEvent(ev, xev, False);
+ ev->xany.serial |= serial << 16;
+ ev->xany.send_event = False;
+ ev->xany.display = d;
+ MARK_FABLICATED(ic);
+ return;
+}
+
+Private Bool
+_XimForwardEventRecv(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+ Display *d = im->core.display;
+ XEvent ev;
+
+ _XimProcEvent(d, ic, &ev, &buf_s[1]);
+
+ (void)_XimRespSyncReply(ic, buf_s[0]);
+
+ XPutBackEvent(d, &ev);
+
+ return True;
+}
+
+Public Bool
+_XimForwardEventCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+ Xim im = (Xim)call_data;
+ Xic ic;
+
+ if ((imid == im->private.proto.imid)
+ && (ic = _XimICOfXICID(im, icid))) {
+ (void)_XimForwardEventRecv(im, ic, (XPointer)&buf_s[2]);
+ return True;
+ }
+ return False;
+}
+
+Private Bool
+_XimRegisterTriggerkey(
+ Xim im,
+ XPointer buf)
+{
+ CARD32 *buf_l = (CARD32 *)buf;
+ CARD32 len;
+ CARD32 *key;
+
+ if (IS_DYNAMIC_EVENT_FLOW(im)) /* already Dynamic event flow mode */
+ return True;
+
+ /*
+ * register onkeylist
+ */
+
+ len = buf_l[0]; /* length of on-keys */
+ len += sizeof(INT32); /* sizeof length of on-keys */
+
+ if (!(key = (CARD32 *)Xmalloc(len))) {
+ _XimError(im, 0, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
+ return False;
+ }
+ memcpy((char *)key, (char *)buf_l, len);
+ im->private.proto.im_onkeylist = key;
+
+ MARK_DYNAMIC_EVENT_FLOW(im);
+
+ /*
+ * register offkeylist
+ */
+
+ buf_l = (CARD32 *)((char *)buf + len);
+ len = buf_l[0]; /* length of off-keys */
+ len += sizeof(INT32); /* sizeof length of off-keys */
+
+ if (!(key = (CARD32 *)Xmalloc(len))) {
+ _XimError(im, 0, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
+ return False;
+ }
+
+ memcpy((char *)key, (char *)buf_l, len);
+ im->private.proto.im_offkeylist = key;
+
+ return True;
+}
+
+Public Bool
+_XimRegisterTriggerKeysCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ Xim im = (Xim)call_data;
+
+ (void )_XimRegisterTriggerkey(im, (XPointer)&buf_s[2]);
+ return True;
+}
+
+Public EVENTMASK
+_XimGetWindowEventmask(
+ Xic ic)
+{
+ Xim im = (Xim )ic->core.im;
+ XWindowAttributes atr;
+
+ if (!XGetWindowAttributes(im->core.display, ic->core.focus_window, &atr))
+ return 0;
+ return (EVENTMASK)atr.your_event_mask;
+}
+
+
+Private Bool
+_XimTriggerNotifyCheck(
+ Xim im,
+ INT16 len,
+ XPointer data,
+ XPointer arg)
+{
+ Xic ic = (Xic)arg;
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ CARD8 major_opcode = *((CARD8 *)data);
+ CARD8 minor_opcode = *((CARD8 *)data + 1);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+
+ if ((major_opcode == XIM_TRIGGER_NOTIFY_REPLY)
+ && (minor_opcode == 0)
+ && (imid == im->private.proto.imid)
+ && (icid == ic->private.proto.icid))
+ return True;
+ if ((major_opcode == XIM_ERROR)
+ && (minor_opcode == 0)
+ && (buf_s[2] & XIM_IMID_VALID)
+ && (imid == im->private.proto.imid)
+ && (buf_s[2] & XIM_ICID_VALID)
+ && (icid == ic->private.proto.icid))
+ return True;
+ return False;
+}
+
+Public Bool
+_XimTriggerNotify(
+ Xim im,
+ Xic ic,
+ int mode,
+ CARD32 idx)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ CARD32 *buf_l = (CARD32 *)&buf[XIM_HEADER_SIZE];
+ CARD32 reply32[BUFSIZE/4];
+ char *reply = (char *)reply32;
+ XPointer preply;
+ int buf_size;
+ int ret_code;
+ INT16 len;
+ EVENTMASK mask = _XimGetWindowEventmask(ic);
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[1] = ic->private.proto.icid; /* icid */
+ buf_l[1] = mode; /* flag */
+ buf_l[2] = idx; /* index of keys list */
+ buf_l[3] = mask; /* select-event-mask */
+
+ len = sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16) /* sizeof icid */
+ + sizeof(CARD32) /* sizeof flag */
+ + sizeof(CARD32) /* sizeof index of key list */
+ + sizeof(EVENTMASK); /* sizeof select-event-mask */
+
+ _XimSetHeader((XPointer)buf, XIM_TRIGGER_NOTIFY, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ buf_size = BUFSIZE;
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimTriggerNotifyCheck, (XPointer)ic);
+ if(ret_code == XIM_TRUE) {
+ preply = reply;
+ } else if(ret_code == XIM_OVERFLOW) {
+ if(len <= 0) {
+ preply = reply;
+ } else {
+ buf_size = len;
+ preply = (XPointer)Xmalloc(len);
+ ret_code = _XimRead(im, &len, (XPointer)reply, buf_size,
+ _XimTriggerNotifyCheck, (XPointer)ic);
+ if(ret_code != XIM_TRUE) {
+ Xfree(preply);
+ return False;
+ }
+ }
+ } else {
+ return False;
+ }
+ buf_s = (CARD16 *)((char *)preply + XIM_HEADER_SIZE);
+ if (*((CARD8 *)preply) == XIM_ERROR) {
+ _XimProcError(im, 0, (XPointer)&buf_s[3]);
+ if(reply != preply)
+ Xfree(preply);
+ return False;
+ }
+ if(reply != preply)
+ Xfree(preply);
+ return True;
+}
+
+Private Bool
+_XimRegCommitInfo(
+ Xic ic,
+ char *string,
+ int string_len,
+ KeySym *keysym,
+ int keysym_len)
+{
+ XimCommitInfo info;
+
+ if (!(info = (XimCommitInfo)Xmalloc(sizeof(XimCommitInfoRec))))
+ return False;
+ info->string = string;
+ info->string_len = string_len;
+ info->keysym = keysym;
+ info->keysym_len = keysym_len;
+ info->next = ic->private.proto.commit_info;
+ ic->private.proto.commit_info = info;
+ return True;
+}
+
+Private void
+_XimUnregCommitInfo(
+ Xic ic)
+{
+ XimCommitInfo info;
+
+ if (!(info = ic->private.proto.commit_info))
+ return;
+
+ if (info->string)
+ Xfree(info->string);
+ if (info->keysym)
+ Xfree(info->keysym);
+ ic->private.proto.commit_info = info->next;
+ Xfree(info);
+ return;
+}
+
+Public void
+_XimFreeCommitInfo(
+ Xic ic)
+{
+ while (ic->private.proto.commit_info)
+ _XimUnregCommitInfo(ic);
+ return;
+}
+
+Private Bool
+_XimProcKeySym(
+ Xic ic,
+ CARD32 sym,
+ KeySym **xim_keysym,
+ int *xim_keysym_len)
+{
+ Xim im = (Xim)ic->core.im;
+
+ if (!(*xim_keysym = (KeySym *)Xmalloc(sizeof(KeySym)))) {
+ _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
+ return False;
+ }
+
+ **xim_keysym = (KeySym)sym;
+ *xim_keysym_len = 1;
+
+ return True;
+}
+
+Private Bool
+_XimProcCommit(
+ Xic ic,
+ BYTE *buf,
+ int len,
+ char **xim_string,
+ int *xim_string_len)
+{
+ Xim im = (Xim)ic->core.im;
+ char *string;
+
+ if (!(string = (char *)Xmalloc(len + 1))) {
+ _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
+ return False;
+ }
+
+ (void)memcpy(string, (char *)buf, len);
+ string[len] = '\0';
+
+ *xim_string = string;
+ *xim_string_len = len;
+ return True;
+}
+
+Private Bool
+_XimCommitRecv(
+ Xim im,
+ Xic ic,
+ XPointer buf)
+{
+ CARD16 *buf_s = (CARD16 *)buf;
+ BITMASK16 flag = buf_s[0];
+ XKeyEvent ev;
+ char *string = NULL;
+ int string_len = 0;
+ KeySym *keysym = NULL;
+ int keysym_len = 0;
+
+ if ((flag & XimLookupBoth) == XimLookupChars) {
+ if (!(_XimProcCommit(ic, (BYTE *)&buf_s[2],
+ (int)buf_s[1], &string, &string_len)))
+ return False;
+
+ } else if ((flag & XimLookupBoth) == XimLookupKeySym) {
+ if (!(_XimProcKeySym(ic, *(CARD32 *)&buf_s[2], &keysym, &keysym_len)))
+ return False;
+
+ } else if ((flag & XimLookupBoth) == XimLookupBoth) {
+ if (!(_XimProcKeySym(ic, *(CARD32 *)&buf_s[2], &keysym, &keysym_len)))
+ return False;
+
+ if (!(_XimProcCommit(ic, (BYTE *)&buf_s[5],
+ (int)buf_s[4], &string, &string_len))) {
+ Xfree(keysym);
+ return False;
+ }
+ }
+
+ if (!(_XimRegCommitInfo(ic, string, string_len, keysym, keysym_len))) {
+ if (string)
+ Xfree(string);
+ if (keysym)
+ Xfree(keysym);
+ _XimError(im, ic, XIM_BadAlloc, (INT16)0, (CARD16)0, (char *)NULL);
+ return False;
+ }
+
+ (void)_XimRespSyncReply(ic, flag);
+
+ MARK_FABLICATED(ic);
+
+ ev.type = KeyPress;
+ ev.send_event = False;
+ ev.display = im->core.display;
+ ev.window = ic->core.focus_window;
+ ev.keycode = 0;
+ ev.state = 0;
+
+ XPutBackEvent(im->core.display, (XEvent *)&ev);
+
+ return True;
+}
+
+Public Bool
+_XimCommitCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ XIMID imid = buf_s[0];
+ XICID icid = buf_s[1];
+ Xim im = (Xim)call_data;
+ Xic ic;
+
+ if ((imid == im->private.proto.imid)
+ && (ic = _XimICOfXICID(im, icid))) {
+ (void)_XimCommitRecv(im, ic, (XPointer)&buf_s[2]);
+ return True;
+ }
+ return False;
+}
+
+Public void
+_XimProcError(
+ Xim im,
+ Xic ic,
+ XPointer data)
+{
+ return;
+}
+
+Public Bool
+_XimErrorCallback(
+ Xim xim,
+ INT16 len,
+ XPointer data,
+ XPointer call_data)
+{
+ CARD16 *buf_s = (CARD16 *)((CARD8 *)data + XIM_HEADER_SIZE);
+ BITMASK16 flag = buf_s[2];
+ XIMID imid;
+ XICID icid;
+ Xim im = (Xim)call_data;
+ Xic ic = NULL;
+
+ if (flag & XIM_IMID_VALID) {
+ imid = buf_s[0];
+ if (imid != im->private.proto.imid)
+ return False;
+ }
+ if (flag & XIM_ICID_VALID) {
+ icid = buf_s[1];
+ if (!(ic = _XimICOfXICID(im, icid)))
+ return False;
+ }
+ _XimProcError(im, ic, (XPointer)&buf_s[3]);
+
+ return True;
+}
+
+Public Bool
+_XimError(
+ Xim im,
+ Xic ic,
+ CARD16 error_code,
+ INT16 detail_length,
+ CARD16 type,
+ char *detail)
+{
+ CARD32 buf32[BUFSIZE/4];
+ CARD8 *buf = (CARD8 *)buf32;
+ CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE];
+ INT16 len = 0;
+
+ buf_s[0] = im->private.proto.imid; /* imid */
+ buf_s[2] = XIM_IMID_VALID; /* flag */
+ if (ic) {
+ buf_s[1] = ic->private.proto.icid; /* icid */
+ buf_s[2] |= XIM_ICID_VALID; /* flag */
+ }
+ buf_s[3] = error_code; /* Error Code */
+ buf_s[4] = detail_length; /* length of error detail */
+ buf_s[5] = type; /* type of error detail */
+
+ if (detail_length && detail) {
+ len = detail_length;
+ memcpy((char *)&buf_s[6], detail, len);
+ XIM_SET_PAD(&buf_s[6], len);
+ }
+
+ len += sizeof(CARD16) /* sizeof imid */
+ + sizeof(CARD16) /* sizeof icid */
+ + sizeof(BITMASK16) /* sizeof flag */
+ + sizeof(CARD16) /* sizeof error_code */
+ + sizeof(INT16) /* sizeof length of detail */
+ + sizeof(CARD16); /* sizeof type */
+
+ _XimSetHeader((XPointer)buf, XIM_ERROR, 0, &len);
+ if (!(_XimWrite(im, len, (XPointer)buf)))
+ return False;
+ _XimFlush(im);
+ return True;
+}
+
+Private int
+_Ximctsconvert(
+ XlcConv conv,
+ char *from,
+ int from_len,
+ char *to,
+ int to_len,
+ Status *state)
+{
+ int from_left;
+ int to_left;
+ int from_savelen;
+ int to_savelen;
+ int from_cnvlen;
+ int to_cnvlen;
+ char *from_buf;
+ char *to_buf;
+ char scratchbuf[BUFSIZ];
+ Status tmp_state;
+
+ if (!state)
+ state = &tmp_state;
+
+ if (!conv || !from || !from_len) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ /* Reset the converter. The CompoundText at 'from' starts in
+ initial state. */
+ _XlcResetConverter(conv);
+
+ from_left = from_len;
+ to_left = BUFSIZ;
+ from_cnvlen = 0;
+ to_cnvlen = 0;
+ for (;;) {
+ from_buf = &from[from_cnvlen];
+ from_savelen = from_left;
+ to_buf = &scratchbuf[to_cnvlen];
+ to_savelen = to_left;
+ if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
+ (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
+ *state = XLookupNone;
+ return 0;
+ }
+ from_cnvlen += (from_savelen - from_left);
+ to_cnvlen += (to_savelen - to_left);
+ if (from_left == 0) {
+ if (!to_cnvlen) {
+ *state = XLookupNone;
+ return 0;
+ }
+ break;
+ }
+ }
+
+ if (!to || !to_len || (to_len < to_cnvlen)) {
+ *state = XBufferOverflow;
+ } else {
+ memcpy(to, scratchbuf, to_cnvlen);
+ *state = XLookupChars;
+ }
+ return to_cnvlen;
+}
+
+Public int
+_Ximctstombs(XIM xim, char *from, int from_len,
+ char *to, int to_len, Status *state)
+{
+ return _Ximctsconvert(((Xim)xim)->private.proto.ctom_conv,
+ from, from_len, to, to_len, state);
+}
+
+Public int
+_Ximctstowcs(
+ XIM xim,
+ char *from,
+ int from_len,
+ wchar_t *to,
+ int to_len,
+ Status *state)
+{
+ Xim im = (Xim)xim;
+ XlcConv conv = im->private.proto.ctow_conv;
+ int from_left;
+ int to_left;
+ int from_savelen;
+ int to_savelen;
+ int from_cnvlen;
+ int to_cnvlen;
+ char *from_buf;
+ wchar_t *to_buf;
+ wchar_t scratchbuf[BUFSIZ];
+ Status tmp_state;
+
+ if (!state)
+ state = &tmp_state;
+
+ if (!conv || !from || !from_len) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ /* Reset the converter. The CompoundText at 'from' starts in
+ initial state. */
+ _XlcResetConverter(conv);
+
+ from_left = from_len;
+ to_left = BUFSIZ;
+ from_cnvlen = 0;
+ to_cnvlen = 0;
+ for (;;) {
+ from_buf = &from[from_cnvlen];
+ from_savelen = from_left;
+ to_buf = &scratchbuf[to_cnvlen];
+ to_savelen = to_left;
+ if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
+ (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
+ *state = XLookupNone;
+ return 0;
+ }
+ from_cnvlen += (from_savelen - from_left);
+ to_cnvlen += (to_savelen - to_left);
+ if (from_left == 0) {
+ if (!to_cnvlen){
+ *state = XLookupNone;
+ return 0;
+ }
+ break;
+ }
+ }
+
+ if (!to || !to_len || (to_len < to_cnvlen)) {
+ *state = XBufferOverflow;
+ } else {
+ memcpy(to, scratchbuf, to_cnvlen * sizeof(wchar_t));
+ *state = XLookupChars;
+ }
+ return to_cnvlen;
+}
+
+Public int
+_Ximctstoutf8(
+ XIM xim,
+ char *from,
+ int from_len,
+ char *to,
+ int to_len,
+ Status *state)
+{
+ return _Ximctsconvert(((Xim)xim)->private.proto.ctoutf8_conv,
+ from, from_len, to, to_len, state);
+}
+
+Public int
+_XimProtoMbLookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ char *buffer,
+ int bytes,
+ KeySym *keysym,
+ Status *state)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ int ret;
+ Status tmp_state;
+ XimCommitInfo info;
+
+ if (!IS_SERVER_CONNECTED(im))
+ return 0;
+
+ if (!state)
+ state = &tmp_state;
+
+ if ((ev->type == KeyPress) && (ev->keycode == 0)) { /* Filter function */
+ if (!(info = ic->private.proto.commit_info)) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ ret = im->methods->ctstombs((XIM)im, info->string,
+ info->string_len, buffer, bytes, state);
+ if (*state == XBufferOverflow)
+ return ret;
+ if (keysym && (info->keysym && *(info->keysym))) {
+ *keysym = *(info->keysym);
+ if (*state == XLookupChars)
+ *state = XLookupBoth;
+ else
+ *state = XLookupKeySym;
+ }
+ _XimUnregCommitInfo(ic);
+
+ } else if (ev->type == KeyPress) {
+ ret = _XimLookupMBText(ic, ev, buffer, bytes, keysym, NULL);
+ if (ret > 0) {
+ if (ret > bytes)
+ *state = XBufferOverflow;
+ else if (keysym && *keysym != NoSymbol)
+ *state = XLookupBoth;
+ else
+ *state = XLookupChars;
+ } else {
+ if (keysym && *keysym != NoSymbol)
+ *state = XLookupKeySym;
+ else
+ *state = XLookupNone;
+ }
+ } else {
+ *state = XLookupNone;
+ ret = 0;
+ }
+
+ return ret;
+}
+
+Public int
+_XimProtoWcLookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ wchar_t *buffer,
+ int bytes,
+ KeySym *keysym,
+ Status *state)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ int ret;
+ Status tmp_state;
+ XimCommitInfo info;
+
+ if (!IS_SERVER_CONNECTED(im))
+ return 0;
+
+ if (!state)
+ state = &tmp_state;
+
+ if (ev->type == KeyPress && ev->keycode == 0) { /* Filter function */
+ if (!(info = ic->private.proto.commit_info)) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ ret = im->methods->ctstowcs((XIM)im, info->string,
+ info->string_len, buffer, bytes, state);
+ if (*state == XBufferOverflow)
+ return ret;
+ if (keysym && (info->keysym && *(info->keysym))) {
+ *keysym = *(info->keysym);
+ if (*state == XLookupChars)
+ *state = XLookupBoth;
+ else
+ *state = XLookupKeySym;
+ }
+ _XimUnregCommitInfo(ic);
+
+ } else if (ev->type == KeyPress) {
+ ret = _XimLookupWCText(ic, ev, buffer, bytes, keysym, NULL);
+ if (ret > 0) {
+ if (ret > bytes)
+ *state = XBufferOverflow;
+ else if (keysym && *keysym != NoSymbol)
+ *state = XLookupBoth;
+ else
+ *state = XLookupChars;
+ } else {
+ if (keysym && *keysym != NoSymbol)
+ *state = XLookupKeySym;
+ else
+ *state = XLookupNone;
+ }
+ } else {
+ *state = XLookupNone;
+ ret = 0;
+ }
+
+ return ret;
+}
+
+Public int
+_XimProtoUtf8LookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ char *buffer,
+ int bytes,
+ KeySym *keysym,
+ Status *state)
+{
+ Xic ic = (Xic)xic;
+ Xim im = (Xim)ic->core.im;
+ int ret;
+ Status tmp_state;
+ XimCommitInfo info;
+
+ if (!IS_SERVER_CONNECTED(im))
+ return 0;
+
+ if (!state)
+ state = &tmp_state;
+
+ if (ev->type == KeyPress && ev->keycode == 0) { /* Filter function */
+ if (!(info = ic->private.proto.commit_info)) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ ret = im->methods->ctstoutf8((XIM)im, info->string,
+ info->string_len, buffer, bytes, state);
+ if (*state == XBufferOverflow)
+ return ret;
+ if (keysym && (info->keysym && *(info->keysym))) {
+ *keysym = *(info->keysym);
+ if (*state == XLookupChars)
+ *state = XLookupBoth;
+ else
+ *state = XLookupKeySym;
+ }
+ _XimUnregCommitInfo(ic);
+
+ } else if (ev->type == KeyPress) {
+ ret = _XimLookupUTF8Text(ic, ev, buffer, bytes, keysym, NULL);
+ if (ret > 0) {
+ if (ret > bytes)
+ *state = XBufferOverflow;
+ else if (keysym && *keysym != NoSymbol)
+ *state = XLookupBoth;
+ else
+ *state = XLookupChars;
+ } else {
+ if (keysym && *keysym != NoSymbol)
+ *state = XLookupKeySym;
+ else
+ *state = XLookupNone;
+ }
+ } else {
+ *state = XLookupNone;
+ ret = 0;
+ }
+
+ return ret;
+}
diff --git a/libX11/modules/im/ximcp/imInt.c b/libX11/modules/im/ximcp/imInt.c
index 26f4991a2..f4ce9cea0 100644
--- a/libX11/modules/im/ximcp/imInt.c
+++ b/libX11/modules/im/ximcp/imInt.c
@@ -1,263 +1,263 @@
-/******************************************************************
-
- Copyright 1992, 1993, 1994 by FUJITSU LIMITED
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and
-that both that copyright notice and this permission notice appear
-in supporting documentation, and that the name of FUJITSU LIMITED
-not be used in advertising or publicity pertaining to distribution
-of the software without specific, written prior permission.
-FUJITSU LIMITED makes no representations about the suitability of
-this software for any purpose.
-It is provided "as is" without express or implied warranty.
-
-FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author: Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xatom.h>
-#include <X11/Xlib.h>
-#include <X11/Xmd.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "Ximint.h"
-#include "XimImSw.h"
-
-Private Xim *_XimCurrentIMlist = (Xim *)NULL;
-Private int _XimCurrentIMcount = 0;
-
-Private Bool
-_XimSetIMStructureList(
- Xim im)
-{
- register int i;
- Xim *xim;
-
- if(!(_XimCurrentIMlist)) {
- if(!(_XimCurrentIMlist = (Xim *)Xmalloc(sizeof(Xim))))
- return False;
- _XimCurrentIMlist[0] = im;
- _XimCurrentIMcount = 1;
- }
- else {
- for(i = 0; i < _XimCurrentIMcount; i++) {
- if(!( _XimCurrentIMlist[i])) {
- _XimCurrentIMlist[i] = im;
- break;
- }
- }
- if(i >= _XimCurrentIMcount) {
- if(!(xim = (Xim *)Xrealloc(_XimCurrentIMlist,
- ((i + 1) * sizeof(Xim)))))
- return False;
- _XimCurrentIMlist = xim;
- _XimCurrentIMlist[_XimCurrentIMcount] = im;
- _XimCurrentIMcount++;
- }
- }
- return True;
-}
-
-Public void
-_XimDestroyIMStructureList(Xim im)
-{
- register int i;
-
- for(i = 0; i < _XimCurrentIMcount; i++) {
- if(_XimCurrentIMlist[i] == im) {
- _XimCurrentIMlist[i] = NULL;
- break;
- }
- }
- return;
-}
-
-Public void
-_XimServerDestroy(Xim im_2_destroy)
-{
- register int i;
- Xim im;
- XIC ic;
-
- for(i = 0; i < _XimCurrentIMcount; i++) {
- if(!(im = _XimCurrentIMlist[i]))
- continue;
- /*
- * Only continue if this im is the one to be destroyed.
- */
- if (im != im_2_destroy)
- continue;
-
- if (im->core.destroy_callback.callback)
- (*im->core.destroy_callback.callback)((XIM)im,
- im->core.destroy_callback.client_data, NULL);
- for (ic = im->core.ic_chain; ic; ic = ic->core.next) {
- if (ic->core.destroy_callback.callback) {
- (*ic->core.destroy_callback.callback)(ic,
- ic->core.destroy_callback.client_data, NULL);
- }
- }
- _XimResetIMInstantiateCallback( im );
- (void)im->methods->close((XIM)im);
- Xfree(im);
- _XimCurrentIMlist[i] = NULL;
- return;
- }
-}
-
-#ifdef XIM_CONNECTABLE
-Public void
-_XimServerReconectableDestroy(void)
-{
- register int i;
- Xim im;
- XIC ic;
-
- for(i = 0; i < _XimCurrentIMcount; i++) {
- if(!(im = _XimCurrentIMlist[i]))
- continue;
-
- if (im->core.destroy_callback.callback)
- (*im->core.destroy_callback.callback)(im,
- im->core.destroy_callback.client_data, NULL);
- for (ic = im->core.ic_chain; ic; ic = ic->core.next) {
- if (ic->core.destroy_callback.callback) {
- (*ic->core.destroy_callback.callback)(ic,
- ic->core.destroy_callback.client_data, NULL);
- }
- }
- _XimResetIMInstantiateCallback( im );
- (void)im->methods->close((XIM)im);
- }
- return;
-}
-#endif /* XIM_CONNECTABLE */
-
-Private const char *
-_XimStrstr(
- register const char *src,
- register const char *dest)
-{
- int len;
-
- len = strlen(dest);
- while((src = strchr(src, *dest))) {
- if(!strncmp(src, dest, len))
- return src;
- src++;
- }
- return NULL;
-}
-
-Private char *
-_XimMakeImName(
- XLCd lcd)
-{
- const char* begin = NULL;
- const char* end = NULL;
- char* ret = NULL;
- const char* ximmodifier = XIMMODIFIER;
-
- if(lcd->core->modifiers != NULL && *lcd->core->modifiers != '\0') {
- begin = _XimStrstr(lcd->core->modifiers, ximmodifier);
- if (begin != NULL) {
- end = begin += strlen(ximmodifier);
- while (*end && *end != '@')
- end++;
- }
- }
- ret = Xmalloc(end - begin + 1);
- if (ret != NULL) {
- if (begin != NULL && end != NULL) {
- (void)strncpy(ret, begin, end - begin);
- ret[end - begin] = '\0';
- } else {
- ret[0] = '\0';
- }
- }
-
- return ret;
-}
-
-Public XIM
-_XimOpenIM(
- XLCd lcd,
- Display *dpy,
- XrmDatabase rdb,
- char *res_name,
- char *res_class)
-{
- Xim im;
- register int i;
-
- if (!(im = Xcalloc(1, sizeof(XimRec))))
- return (XIM)NULL;
-
- im->core.lcd = lcd;
- im->core.ic_chain = (XIC)NULL;
- im->core.display = dpy;
- im->core.rdb = rdb;
- im->core.res_name = NULL;
- im->core.res_class = NULL;
- if((res_name != NULL) && (*res_name != '\0')){
- if(!(im->core.res_name = strdup(res_name)))
- goto Error1;
- }
- if((res_class != NULL) && (*res_class != '\0')){
- if(!(im->core.res_class = strdup(res_class)))
- goto Error2;
- }
- if(!(im->core.im_name = _XimMakeImName(lcd)))
- goto Error3;
-
- for(i= 0; ; i++) {
- if(_XimImSportRec[i].checkprocessing(im)) {
- if(!(_XimImSportRec[i].im_open(im)))
- goto Error4;
- if(!_XimSetIMStructureList(im))
- goto Error4;
- return (XIM)im;
- }
- }
-
-Error4 :
- _XimImSportRec[i].im_free(im);
- Xfree(im);
- return NULL;
-Error3 :
- if(im->core.im_name)
- Xfree(im->core.im_name);
-Error2:
- if(im->core.res_class)
- Xfree(im->core.res_class);
-Error1:
- if(im->core.res_name)
- Xfree(im->core.res_name);
- Xfree(im);
- return NULL;
-}
-
-Public Bool
-_XInitIM(XLCd lcd)
-{
- if(lcd == (XLCd)NULL)
- return False;
- lcd->methods->open_im = _XimOpenIM;
- lcd->methods->register_callback = _XimRegisterIMInstantiateCallback;
- lcd->methods->unregister_callback = _XimUnRegisterIMInstantiateCallback;
- return True;
-}
+/******************************************************************
+
+ Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED
+not be used in advertising or publicity pertaining to distribution
+of the software without specific, written prior permission.
+FUJITSU LIMITED makes no representations about the suitability of
+this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xatom.h>
+#include <X11/Xlib.h>
+#include <X11/Xmd.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+#include "XimImSw.h"
+
+Private Xim *_XimCurrentIMlist = (Xim *)NULL;
+Private int _XimCurrentIMcount = 0;
+
+Private Bool
+_XimSetIMStructureList(
+ Xim im)
+{
+ register int i;
+ Xim *xim;
+
+ if(!(_XimCurrentIMlist)) {
+ if(!(_XimCurrentIMlist = (Xim *)Xmalloc(sizeof(Xim))))
+ return False;
+ _XimCurrentIMlist[0] = im;
+ _XimCurrentIMcount = 1;
+ }
+ else {
+ for(i = 0; i < _XimCurrentIMcount; i++) {
+ if(!( _XimCurrentIMlist[i])) {
+ _XimCurrentIMlist[i] = im;
+ break;
+ }
+ }
+ if(i >= _XimCurrentIMcount) {
+ if(!(xim = (Xim *)Xrealloc(_XimCurrentIMlist,
+ ((i + 1) * sizeof(Xim)))))
+ return False;
+ _XimCurrentIMlist = xim;
+ _XimCurrentIMlist[_XimCurrentIMcount] = im;
+ _XimCurrentIMcount++;
+ }
+ }
+ return True;
+}
+
+Public void
+_XimDestroyIMStructureList(Xim im)
+{
+ register int i;
+
+ for(i = 0; i < _XimCurrentIMcount; i++) {
+ if(_XimCurrentIMlist[i] == im) {
+ _XimCurrentIMlist[i] = NULL;
+ break;
+ }
+ }
+ return;
+}
+
+Public void
+_XimServerDestroy(Xim im_2_destroy)
+{
+ register int i;
+ Xim im;
+ XIC ic;
+
+ for(i = 0; i < _XimCurrentIMcount; i++) {
+ if(!(im = _XimCurrentIMlist[i]))
+ continue;
+ /*
+ * Only continue if this im is the one to be destroyed.
+ */
+ if (im != im_2_destroy)
+ continue;
+
+ if (im->core.destroy_callback.callback)
+ (*im->core.destroy_callback.callback)((XIM)im,
+ im->core.destroy_callback.client_data, NULL);
+ for (ic = im->core.ic_chain; ic; ic = ic->core.next) {
+ if (ic->core.destroy_callback.callback) {
+ (*ic->core.destroy_callback.callback)(ic,
+ ic->core.destroy_callback.client_data, NULL);
+ }
+ }
+ _XimResetIMInstantiateCallback( im );
+ (void)im->methods->close((XIM)im);
+ Xfree(im);
+ _XimCurrentIMlist[i] = NULL;
+ return;
+ }
+}
+
+#ifdef XIM_CONNECTABLE
+Public void
+_XimServerReconectableDestroy(void)
+{
+ register int i;
+ Xim im;
+ XIC ic;
+
+ for(i = 0; i < _XimCurrentIMcount; i++) {
+ if(!(im = _XimCurrentIMlist[i]))
+ continue;
+
+ if (im->core.destroy_callback.callback)
+ (*im->core.destroy_callback.callback)(im,
+ im->core.destroy_callback.client_data, NULL);
+ for (ic = im->core.ic_chain; ic; ic = ic->core.next) {
+ if (ic->core.destroy_callback.callback) {
+ (*ic->core.destroy_callback.callback)(ic,
+ ic->core.destroy_callback.client_data, NULL);
+ }
+ }
+ _XimResetIMInstantiateCallback( im );
+ (void)im->methods->close((XIM)im);
+ }
+ return;
+}
+#endif /* XIM_CONNECTABLE */
+
+Private const char *
+_XimStrstr(
+ register const char *src,
+ register const char *dest)
+{
+ int len;
+
+ len = strlen(dest);
+ while((src = strchr(src, *dest))) {
+ if(!strncmp(src, dest, len))
+ return src;
+ src++;
+ }
+ return NULL;
+}
+
+Private char *
+_XimMakeImName(
+ XLCd lcd)
+{
+ const char* begin = NULL;
+ const char* end = NULL;
+ char* ret = NULL;
+ const char* ximmodifier = XIMMODIFIER;
+
+ if(lcd->core->modifiers != NULL && *lcd->core->modifiers != '\0') {
+ begin = _XimStrstr(lcd->core->modifiers, ximmodifier);
+ if (begin != NULL) {
+ end = begin += strlen(ximmodifier);
+ while (*end && *end != '@')
+ end++;
+ }
+ }
+ ret = Xmalloc(end - begin + 1);
+ if (ret != NULL) {
+ if (begin != NULL && end != NULL) {
+ (void)strncpy(ret, begin, end - begin);
+ ret[end - begin] = '\0';
+ } else {
+ ret[0] = '\0';
+ }
+ }
+
+ return ret;
+}
+
+Public XIM
+_XimOpenIM(
+ XLCd lcd,
+ Display *dpy,
+ XrmDatabase rdb,
+ char *res_name,
+ char *res_class)
+{
+ Xim im;
+ register int i;
+
+ if (!(im = Xcalloc(1, sizeof(XimRec))))
+ return (XIM)NULL;
+
+ im->core.lcd = lcd;
+ im->core.ic_chain = (XIC)NULL;
+ im->core.display = dpy;
+ im->core.rdb = rdb;
+ im->core.res_name = NULL;
+ im->core.res_class = NULL;
+ if((res_name != NULL) && (*res_name != '\0')){
+ if(!(im->core.res_name = strdup(res_name)))
+ goto Error1;
+ }
+ if((res_class != NULL) && (*res_class != '\0')){
+ if(!(im->core.res_class = strdup(res_class)))
+ goto Error2;
+ }
+ if(!(im->core.im_name = _XimMakeImName(lcd)))
+ goto Error3;
+
+ for(i= 0; ; i++) {
+ if(_XimImSportRec[i].checkprocessing(im)) {
+ if(!(_XimImSportRec[i].im_open(im)))
+ goto Error4;
+ if(!_XimSetIMStructureList(im))
+ goto Error4;
+ return (XIM)im;
+ }
+ }
+
+Error4 :
+ _XimImSportRec[i].im_free(im);
+ Xfree(im);
+ return NULL;
+Error3 :
+ if(im->core.im_name)
+ Xfree(im->core.im_name);
+Error2:
+ if(im->core.res_class)
+ Xfree(im->core.res_class);
+Error1:
+ if(im->core.res_name)
+ Xfree(im->core.res_name);
+ Xfree(im);
+ return NULL;
+}
+
+Public Bool
+_XInitIM(XLCd lcd)
+{
+ if(lcd == (XLCd)NULL)
+ return False;
+ lcd->methods->open_im = _XimOpenIM;
+ lcd->methods->register_callback = _XimRegisterIMInstantiateCallback;
+ lcd->methods->unregister_callback = _XimUnRegisterIMInstantiateCallback;
+ return True;
+}
diff --git a/libX11/modules/im/ximcp/imLcFlt.c b/libX11/modules/im/ximcp/imLcFlt.c
index 06aa9980a..7ab56f8a1 100644
--- a/libX11/modules/im/ximcp/imLcFlt.c
+++ b/libX11/modules/im/ximcp/imLcFlt.c
@@ -1,125 +1,125 @@
-/******************************************************************
-
- Copyright 1992 by Fuji Xerox Co., Ltd.
- Copyright 1992, 1994 by FUJITSU LIMITED
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and
-that both that copyright notice and this permission notice appear
-in supporting documentation, and that the name of Fuji Xerox,
-FUJITSU LIMITED not be used in advertising or publicity pertaining
-to distribution of the software without specific, written prior
-permission. Fuji Xerox, FUJITSU LIMITED make no representations
-about the suitability of this software for any purpose.
-It is provided "as is" without express or implied warranty.
-
-FUJI XEROX, FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJI XEROX,
-FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
-OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author : Kazunori Nishihara Fuji Xerox
- Modifier : Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include <X11/keysym.h>
-#include "Xlcint.h"
-#include "Ximint.h"
-
-Bool
-_XimLocalFilter(Display *d, Window w, XEvent *ev, XPointer client_data)
-{
- Xic ic = (Xic)client_data;
- KeySym keysym;
- static char buf[256];
- DefTree *b = ic->private.local.base.tree;
- DTIndex t;
- Bool braille = False;
-
- if(ev->xkey.keycode == 0)
- return (False);
-
- XLookupString((XKeyEvent *)ev, buf, sizeof(buf), &keysym, NULL);
-
- if(IsModifierKey(keysym))
- return (False);
-
- if(keysym >= XK_braille_dot_1 && keysym <= XK_braille_dot_8) {
- if(ev->type == KeyPress) {
- ic->private.local.brl_pressed |=
- 1<<(keysym-XK_braille_dot_1);
- return(True);
- } else {
- if(!ic->private.local.brl_committing
- || ev->xkey.time - ic->private.local.brl_release_start > 300) {
- ic->private.local.brl_committing = ic->private.local.brl_pressed;
- ic->private.local.brl_release_start = ev->xkey.time;
- }
- ic->private.local.brl_pressed &= ~(1<<(keysym-XK_braille_dot_1));
- if(!ic->private.local.brl_pressed && ic->private.local.brl_committing) {
- /* Commited a braille pattern, let it go through compose tree */
- keysym = XK_braille_blank | ic->private.local.brl_committing;
- ev->type = KeyPress;
- braille = True;
- } else {
- return(True);
- }
- }
- }
-
- if( (ev->type != KeyPress)
- || (((Xim)ic->core.im)->private.local.top == 0 ) )
- goto emit_braille;
-
- for(t = ic->private.local.context; t; t = b[t].next) {
- if(((ev->xkey.state & b[t].modifier_mask) == b[t].modifier) &&
- (keysym == b[t].keysym))
- break;
- }
-
- if(t) { /* Matched */
- if(b[t].succession) { /* Intermediate */
- ic->private.local.context = b[t].succession;
- return(True);
- } else { /* Terminate (reached to leaf) */
- ic->private.local.composed = t;
- ic->private.local.brl_committed = 0;
- /* return back to client KeyPressEvent keycode == 0 */
- ev->xkey.keycode = 0;
- XPutBackEvent(d, ev);
- /* initialize internal state for next key sequence */
- ic->private.local.context = ((Xim)ic->core.im)->private.local.top;
- return(True);
- }
- } else { /* Unmatched */
- if(ic->private.local.context == ((Xim)ic->core.im)->private.local.top) {
- goto emit_braille;
- }
- /* Error (Sequence Unmatch occured) */
- /* initialize internal state for next key sequence */
- ic->private.local.context = ((Xim)ic->core.im)->private.local.top;
- return(True);
- }
-
-emit_braille:
- if(braille) {
- /* Braille pattern is not in compose tree, emit alone */
- ic->private.local.brl_committed = ic->private.local.brl_committing;
- ic->private.local.composed = 0;
- ev->xkey.keycode = 0;
- _XPutBackEvent(d, ev);
- return(True);
- }
- return(False);
-}
+/******************************************************************
+
+ Copyright 1992 by Fuji Xerox Co., Ltd.
+ Copyright 1992, 1994 by FUJITSU LIMITED
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of Fuji Xerox,
+FUJITSU LIMITED not be used in advertising or publicity pertaining
+to distribution of the software without specific, written prior
+permission. Fuji Xerox, FUJITSU LIMITED make no representations
+about the suitability of this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJI XEROX, FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJI XEROX,
+FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
+OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author : Kazunori Nishihara Fuji Xerox
+ Modifier : Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include <X11/keysym.h>
+#include "Xlcint.h"
+#include "Ximint.h"
+
+Bool
+_XimLocalFilter(Display *d, Window w, XEvent *ev, XPointer client_data)
+{
+ Xic ic = (Xic)client_data;
+ KeySym keysym;
+ static char buf[256];
+ DefTree *b = ic->private.local.base.tree;
+ DTIndex t;
+ Bool braille = False;
+
+ if(ev->xkey.keycode == 0)
+ return (False);
+
+ XLookupString((XKeyEvent *)ev, buf, sizeof(buf), &keysym, NULL);
+
+ if(IsModifierKey(keysym))
+ return (False);
+
+ if(keysym >= XK_braille_dot_1 && keysym <= XK_braille_dot_8) {
+ if(ev->type == KeyPress) {
+ ic->private.local.brl_pressed |=
+ 1<<(keysym-XK_braille_dot_1);
+ return(True);
+ } else {
+ if(!ic->private.local.brl_committing
+ || ev->xkey.time - ic->private.local.brl_release_start > 300) {
+ ic->private.local.brl_committing = ic->private.local.brl_pressed;
+ ic->private.local.brl_release_start = ev->xkey.time;
+ }
+ ic->private.local.brl_pressed &= ~(1<<(keysym-XK_braille_dot_1));
+ if(!ic->private.local.brl_pressed && ic->private.local.brl_committing) {
+ /* Commited a braille pattern, let it go through compose tree */
+ keysym = XK_braille_blank | ic->private.local.brl_committing;
+ ev->type = KeyPress;
+ braille = True;
+ } else {
+ return(True);
+ }
+ }
+ }
+
+ if( (ev->type != KeyPress)
+ || (((Xim)ic->core.im)->private.local.top == 0 ) )
+ goto emit_braille;
+
+ for(t = ic->private.local.context; t; t = b[t].next) {
+ if(((ev->xkey.state & b[t].modifier_mask) == b[t].modifier) &&
+ (keysym == b[t].keysym))
+ break;
+ }
+
+ if(t) { /* Matched */
+ if(b[t].succession) { /* Intermediate */
+ ic->private.local.context = b[t].succession;
+ return(True);
+ } else { /* Terminate (reached to leaf) */
+ ic->private.local.composed = t;
+ ic->private.local.brl_committed = 0;
+ /* return back to client KeyPressEvent keycode == 0 */
+ ev->xkey.keycode = 0;
+ XPutBackEvent(d, ev);
+ /* initialize internal state for next key sequence */
+ ic->private.local.context = ((Xim)ic->core.im)->private.local.top;
+ return(True);
+ }
+ } else { /* Unmatched */
+ if(ic->private.local.context == ((Xim)ic->core.im)->private.local.top) {
+ goto emit_braille;
+ }
+ /* Error (Sequence Unmatch occured) */
+ /* initialize internal state for next key sequence */
+ ic->private.local.context = ((Xim)ic->core.im)->private.local.top;
+ return(True);
+ }
+
+emit_braille:
+ if(braille) {
+ /* Braille pattern is not in compose tree, emit alone */
+ ic->private.local.brl_committed = ic->private.local.brl_committing;
+ ic->private.local.composed = 0;
+ ev->xkey.keycode = 0;
+ _XPutBackEvent(d, ev);
+ return(True);
+ }
+ return(False);
+}
diff --git a/libX11/modules/im/ximcp/imLcIc.c b/libX11/modules/im/ximcp/imLcIc.c
index 49338853c..5cdd7d59d 100644
--- a/libX11/modules/im/ximcp/imLcIc.c
+++ b/libX11/modules/im/ximcp/imLcIc.c
@@ -1,199 +1,199 @@
-/******************************************************************
-
- Copyright 1992,1993, 1994 by FUJITSU LIMITED
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and
-that both that copyright notice and this permission notice appear
-in supporting documentation, and that the name of FUJITSU LIMITED
-not be used in advertising or publicity pertaining to distribution
-of the software without specific, written prior permission.
-FUJITSU LIMITED makes no representations about the suitability of
-this software for any purpose.
-It is provided "as is" without express or implied warranty.
-
-FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author: Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <X11/Xlib.h>
-#include <X11/Xmd.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "Ximint.h"
-
-Private void
-_XimLocalUnSetFocus(
- XIC xic)
-{
- Xic ic = (Xic)xic;
- ((Xim)ic->core.im)->private.local.current_ic = (XIC)NULL;
-
- if (ic->core.focus_window)
- _XUnregisterFilter(ic->core.im->core.display,
- ic->core.focus_window, _XimLocalFilter, (XPointer)ic);
- return;
-}
-
-Private void
-_XimLocalDestroyIC(
- XIC xic)
-{
- Xic ic = (Xic)xic;
-
- if(((Xim)ic->core.im)->private.local.current_ic == (XIC)ic) {
- ((Xim)ic->core.im)->private.local.current_ic = (XIC)NULL;
- }
- if (ic->core.focus_window)
- _XUnregisterFilter(ic->core.im->core.display,
- ic->core.focus_window, _XimLocalFilter, (XPointer)ic);
- if(ic->private.local.ic_resources) {
- Xfree(ic->private.local.ic_resources);
- ic->private.local.ic_resources = NULL;
- }
- return;
-}
-
-Private void
-_XimLocalSetFocus(
- XIC xic)
-{
- Xic ic = (Xic)xic;
- XIC current_ic = ((Xim)ic->core.im)->private.local.current_ic;
-
- if (current_ic == (XIC)ic)
- return;
-
- if (current_ic != (XIC)NULL) {
- _XimLocalUnSetFocus(current_ic);
- }
- ((Xim)ic->core.im)->private.local.current_ic = (XIC)ic;
-
- if (ic->core.focus_window)
- _XRegisterFilterByType(ic->core.im->core.display,
- ic->core.focus_window, KeyPress, KeyRelease,
- _XimLocalFilter, (XPointer)ic);
- return;
-}
-
-Private void
-_XimLocalReset(
- XIC xic)
-{
- Xic ic = (Xic)xic;
- ic->private.local.composed = 0;
- ic->private.local.context = ((Xim)ic->core.im)->private.local.top;
- ic->private.local.brl_pressed = 0;
- ic->private.local.brl_committing = 0;
- ic->private.local.brl_committed = 0;
-}
-
-Private char *
-_XimLocalMbReset(
- XIC xic)
-{
- _XimLocalReset(xic);
- return (char *)NULL;
-}
-
-Private wchar_t *
-_XimLocalWcReset(
- XIC xic)
-{
- _XimLocalReset(xic);
- return (wchar_t *)NULL;
-}
-
-Private XICMethodsRec Local_ic_methods = {
- _XimLocalDestroyIC, /* destroy */
- _XimLocalSetFocus, /* set_focus */
- _XimLocalUnSetFocus, /* unset_focus */
- _XimLocalSetICValues, /* set_values */
- _XimLocalGetICValues, /* get_values */
- _XimLocalMbReset, /* mb_reset */
- _XimLocalWcReset, /* wc_reset */
- _XimLocalMbReset, /* utf8_reset */
- _XimLocalMbLookupString, /* mb_lookup_string */
- _XimLocalWcLookupString, /* wc_lookup_string */
- _XimLocalUtf8LookupString /* utf8_lookup_string */
-};
-
-Public XIC
-_XimLocalCreateIC(
- XIM im,
- XIMArg *values)
-{
- Xic ic;
- XimDefICValues ic_values;
- XIMResourceList res;
- unsigned int num;
- int len;
-
- if((ic = Xcalloc(1, sizeof(XicRec))) == (Xic)NULL) {
- return ((XIC)NULL);
- }
-
- ic->methods = &Local_ic_methods;
- ic->core.im = im;
- ic->private.local.base = ((Xim)im)->private.local.base;
- ic->private.local.context = ((Xim)im)->private.local.top;
- ic->private.local.composed = 0;
- ic->private.local.brl_pressed = 0;
- ic->private.local.brl_committing = 0;
- ic->private.local.brl_committed = 0;
-
- num = im->core.ic_num_resources;
- len = sizeof(XIMResource) * num;
- if((res = (XIMResourceList)Xmalloc(len)) == (XIMResourceList)NULL) {
- goto Set_Error;
- }
- (void)memcpy((char *)res, (char *)im->core.ic_resources, len);
- ic->private.local.ic_resources = res;
- ic->private.local.ic_num_resources = num;
-
- bzero((char *)&ic_values, sizeof(XimDefICValues));
- if(_XimCheckLocalInputStyle(ic, (XPointer)&ic_values, values,
- im->core.styles, res, num) == False) {
- goto Set_Error;
- }
-
- _XimSetICMode(res, num, ic_values.input_style);
-
- if(_XimSetICValueData(ic, (XPointer)&ic_values,
- ic->private.local.ic_resources,
- ic->private.local.ic_num_resources,
- values, XIM_CREATEIC, True)) {
- goto Set_Error;
- }
- ic_values.filter_events = KeyPressMask | KeyReleaseMask;
- _XimSetCurrentICValues(ic, &ic_values);
- if(_XimSetICDefaults(ic, (XPointer)&ic_values,
- XIM_SETICDEFAULTS, res, num) == False) {
- goto Set_Error;
- }
- _XimSetCurrentICValues(ic, &ic_values);
-
- return((XIC)ic);
-
-Set_Error :
- if (ic->private.local.ic_resources) {
- Xfree(ic->private.local.ic_resources);
- ic->private.local.ic_resources = NULL;
- }
- Xfree(ic);
- return((XIC)NULL);
-}
+/******************************************************************
+
+ Copyright 1992,1993, 1994 by FUJITSU LIMITED
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED
+not be used in advertising or publicity pertaining to distribution
+of the software without specific, written prior permission.
+FUJITSU LIMITED makes no representations about the suitability of
+this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/Xlib.h>
+#include <X11/Xmd.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+
+Private void
+_XimLocalUnSetFocus(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ ((Xim)ic->core.im)->private.local.current_ic = (XIC)NULL;
+
+ if (ic->core.focus_window)
+ _XUnregisterFilter(ic->core.im->core.display,
+ ic->core.focus_window, _XimLocalFilter, (XPointer)ic);
+ return;
+}
+
+Private void
+_XimLocalDestroyIC(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+
+ if(((Xim)ic->core.im)->private.local.current_ic == (XIC)ic) {
+ ((Xim)ic->core.im)->private.local.current_ic = (XIC)NULL;
+ }
+ if (ic->core.focus_window)
+ _XUnregisterFilter(ic->core.im->core.display,
+ ic->core.focus_window, _XimLocalFilter, (XPointer)ic);
+ if(ic->private.local.ic_resources) {
+ Xfree(ic->private.local.ic_resources);
+ ic->private.local.ic_resources = NULL;
+ }
+ return;
+}
+
+Private void
+_XimLocalSetFocus(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ XIC current_ic = ((Xim)ic->core.im)->private.local.current_ic;
+
+ if (current_ic == (XIC)ic)
+ return;
+
+ if (current_ic != (XIC)NULL) {
+ _XimLocalUnSetFocus(current_ic);
+ }
+ ((Xim)ic->core.im)->private.local.current_ic = (XIC)ic;
+
+ if (ic->core.focus_window)
+ _XRegisterFilterByType(ic->core.im->core.display,
+ ic->core.focus_window, KeyPress, KeyRelease,
+ _XimLocalFilter, (XPointer)ic);
+ return;
+}
+
+Private void
+_XimLocalReset(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ ic->private.local.composed = 0;
+ ic->private.local.context = ((Xim)ic->core.im)->private.local.top;
+ ic->private.local.brl_pressed = 0;
+ ic->private.local.brl_committing = 0;
+ ic->private.local.brl_committed = 0;
+}
+
+Private char *
+_XimLocalMbReset(
+ XIC xic)
+{
+ _XimLocalReset(xic);
+ return (char *)NULL;
+}
+
+Private wchar_t *
+_XimLocalWcReset(
+ XIC xic)
+{
+ _XimLocalReset(xic);
+ return (wchar_t *)NULL;
+}
+
+Private XICMethodsRec Local_ic_methods = {
+ _XimLocalDestroyIC, /* destroy */
+ _XimLocalSetFocus, /* set_focus */
+ _XimLocalUnSetFocus, /* unset_focus */
+ _XimLocalSetICValues, /* set_values */
+ _XimLocalGetICValues, /* get_values */
+ _XimLocalMbReset, /* mb_reset */
+ _XimLocalWcReset, /* wc_reset */
+ _XimLocalMbReset, /* utf8_reset */
+ _XimLocalMbLookupString, /* mb_lookup_string */
+ _XimLocalWcLookupString, /* wc_lookup_string */
+ _XimLocalUtf8LookupString /* utf8_lookup_string */
+};
+
+Public XIC
+_XimLocalCreateIC(
+ XIM im,
+ XIMArg *values)
+{
+ Xic ic;
+ XimDefICValues ic_values;
+ XIMResourceList res;
+ unsigned int num;
+ int len;
+
+ if((ic = Xcalloc(1, sizeof(XicRec))) == (Xic)NULL) {
+ return ((XIC)NULL);
+ }
+
+ ic->methods = &Local_ic_methods;
+ ic->core.im = im;
+ ic->private.local.base = ((Xim)im)->private.local.base;
+ ic->private.local.context = ((Xim)im)->private.local.top;
+ ic->private.local.composed = 0;
+ ic->private.local.brl_pressed = 0;
+ ic->private.local.brl_committing = 0;
+ ic->private.local.brl_committed = 0;
+
+ num = im->core.ic_num_resources;
+ len = sizeof(XIMResource) * num;
+ if((res = (XIMResourceList)Xmalloc(len)) == (XIMResourceList)NULL) {
+ goto Set_Error;
+ }
+ (void)memcpy((char *)res, (char *)im->core.ic_resources, len);
+ ic->private.local.ic_resources = res;
+ ic->private.local.ic_num_resources = num;
+
+ bzero((char *)&ic_values, sizeof(XimDefICValues));
+ if(_XimCheckLocalInputStyle(ic, (XPointer)&ic_values, values,
+ im->core.styles, res, num) == False) {
+ goto Set_Error;
+ }
+
+ _XimSetICMode(res, num, ic_values.input_style);
+
+ if(_XimSetICValueData(ic, (XPointer)&ic_values,
+ ic->private.local.ic_resources,
+ ic->private.local.ic_num_resources,
+ values, XIM_CREATEIC, True)) {
+ goto Set_Error;
+ }
+ ic_values.filter_events = KeyPressMask | KeyReleaseMask;
+ _XimSetCurrentICValues(ic, &ic_values);
+ if(_XimSetICDefaults(ic, (XPointer)&ic_values,
+ XIM_SETICDEFAULTS, res, num) == False) {
+ goto Set_Error;
+ }
+ _XimSetCurrentICValues(ic, &ic_values);
+
+ return((XIC)ic);
+
+Set_Error :
+ if (ic->private.local.ic_resources) {
+ Xfree(ic->private.local.ic_resources);
+ ic->private.local.ic_resources = NULL;
+ }
+ Xfree(ic);
+ return((XIC)NULL);
+}
diff --git a/libX11/modules/im/ximcp/imLcIm.c b/libX11/modules/im/ximcp/imLcIm.c
index 904169830..44516e9ee 100644
--- a/libX11/modules/im/ximcp/imLcIm.c
+++ b/libX11/modules/im/ximcp/imLcIm.c
@@ -1,732 +1,732 @@
-/******************************************************************
-
- Copyright 1992, 1993, 1994 by FUJITSU LIMITED
- Copyright 1993 by Digital Equipment Corporation
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of FUJITSU LIMITED and
-Digital Equipment Corporation not be used in advertising or publicity
-pertaining to distribution of the software without specific, written
-prior permission. FUJITSU LIMITED and Digital Equipment Corporation
-makes no representations about the suitability of this software for
-any purpose. It is provided "as is" without express or implied
-warranty.
-
-FUJITSU LIMITED AND DIGITAL EQUIPMENT CORPORATION DISCLAIM ALL
-WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-FUJITSU LIMITED AND DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR
-ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
-IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
-THIS SOFTWARE.
-
- Author: Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
- Modifier: Franky Ling Digital Equipment Corporation
- frankyling@hgrd01.enet.dec.com
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-
-#include <X11/Xmd.h>
-#include <X11/Xatom.h>
-#include <X11/Xos.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "XlcPublic.h"
-#include "XlcPubI.h"
-#include "Ximint.h"
-#include <ctype.h>
-#include <assert.h>
-
-#ifdef COMPOSECACHE
-# include <sys/types.h>
-# include <sys/stat.h>
-# include <sys/mman.h>
-# include <langinfo.h>
-#endif
-
-
-#ifdef COMPOSECACHE
-
-/* include trailing '/' for cache directory, file prefix otherwise */
-#define XIM_GLOBAL_CACHE_DIR "/var/cache/libx11/compose/"
-#define XIM_HOME_CACHE_DIR "/.compose-cache/"
-#define XIM_CACHE_MAGIC ('X' | 'i'<<8 | 'm'<<16 | 'C'<<24)
-#define XIM_CACHE_VERSION 4
-#define XIM_CACHE_TREE_ALIGNMENT 4
-
-#define XIM_HASH_PRIME_1 13
-#define XIM_HASH_PRIME_2 1234096939
-
-typedef INT32 DTStructIndex;
-struct _XimCacheStruct {
- INT32 id;
- INT32 version;
- DTStructIndex tree;
- DTStructIndex mb;
- DTStructIndex wc;
- DTStructIndex utf8;
- DTStructIndex size;
- DTIndex top;
- DTIndex treeused;
- DTCharIndex mbused;
- DTCharIndex wcused;
- DTCharIndex utf8used;
- char fname[1];
- /* char encoding[1] */
-};
-
-Private struct _XimCacheStruct* _XimCache_mmap = NULL;
-Private DefTreeBase _XimCachedDefaultTreeBase;
-Private int _XimCachedDefaultTreeRefcount = 0;
-
-#endif
-
-
-Public Bool
-_XimCheckIfLocalProcessing(Xim im)
-{
- FILE *fp;
- char *name;
-
- if(strcmp(im->core.im_name, "") == 0) {
- name = _XlcFileName(im->core.lcd, COMPOSE_FILE);
- if (name != (char *)NULL) {
- fp = _XFopenFile (name, "r");
- Xfree(name);
- if (fp != (FILE *)NULL) {
- fclose(fp);
- return(True);
- }
- }
- return(False);
- } else if(strcmp(im->core.im_name, "local") == 0 ||
- strcmp(im->core.im_name, "none" ) == 0 ) {
- return(True);
- }
- return(False);
-}
-
-Private void
-XimFreeDefaultTree(
- DefTreeBase *b)
-{
- if (!b) return;
- if (b->tree == NULL) return;
-#ifdef COMPOSECACHE
- if (b->tree == _XimCachedDefaultTreeBase.tree) {
- _XimCachedDefaultTreeRefcount--;
- /* No deleting, it's a cache after all. */
- return;
- }
-#endif
- Xfree (b->tree);
- if (b->mb) Xfree (b->mb);
- if (b->wc) Xfree (b->wc);
- if (b->utf8) Xfree (b->utf8);
- b->tree = NULL;
- b->mb = NULL;
- b->wc = NULL;
- b->utf8 = NULL;
- b->treeused = b->treesize = 0;
- b->mbused = b->mbsize = 0;
- b->wcused = b->wcsize = 0;
- b->utf8used = b->utf8size = 0;
-}
-
-Public void
-_XimLocalIMFree(
- Xim im)
-{
- XimFreeDefaultTree(&im->private.local.base);
- im->private.local.top = 0;
-
- if(im->core.im_resources) {
- Xfree(im->core.im_resources);
- im->core.im_resources = NULL;
- }
- if(im->core.ic_resources) {
- Xfree(im->core.ic_resources);
- im->core.ic_resources = NULL;
- }
- if(im->core.im_values_list) {
- Xfree(im->core.im_values_list);
- im->core.im_values_list = NULL;
- }
- if(im->core.ic_values_list) {
- Xfree(im->core.ic_values_list);
- im->core.ic_values_list = NULL;
- }
- if(im->core.styles) {
- Xfree(im->core.styles);
- im->core.styles = NULL;
- }
- if(im->core.res_name) {
- Xfree(im->core.res_name);
- im->core.res_name = NULL;
- }
- if(im->core.res_class) {
- Xfree(im->core.res_class);
- im->core.res_class = NULL;
- }
- if(im->core.im_name) {
- Xfree(im->core.im_name);
- im->core.im_name = NULL;
- }
- if (im->private.local.ctom_conv) {
- _XlcCloseConverter(im->private.local.ctom_conv);
- im->private.local.ctom_conv = NULL;
- }
- if (im->private.local.ctow_conv) {
- _XlcCloseConverter(im->private.local.ctow_conv);
- im->private.local.ctow_conv = NULL;
- }
- if (im->private.local.ctoutf8_conv) {
- _XlcCloseConverter(im->private.local.ctoutf8_conv);
- im->private.local.ctoutf8_conv = NULL;
- }
- if (im->private.local.cstomb_conv) {
- _XlcCloseConverter(im->private.local.cstomb_conv);
- im->private.local.cstomb_conv = NULL;
- }
- if (im->private.local.cstowc_conv) {
- _XlcCloseConverter(im->private.local.cstowc_conv);
- im->private.local.cstowc_conv = NULL;
- }
- if (im->private.local.cstoutf8_conv) {
- _XlcCloseConverter(im->private.local.cstoutf8_conv);
- im->private.local.cstoutf8_conv = NULL;
- }
- if (im->private.local.ucstoc_conv) {
- _XlcCloseConverter(im->private.local.ucstoc_conv);
- im->private.local.ucstoc_conv = NULL;
- }
- if (im->private.local.ucstoutf8_conv) {
- _XlcCloseConverter(im->private.local.ucstoutf8_conv);
- im->private.local.ucstoutf8_conv = NULL;
- }
- return;
-}
-
-Private Status
-_XimLocalCloseIM(
- XIM xim)
-{
- Xim im = (Xim)xim;
- XIC ic;
- XIC next;
-
- ic = im->core.ic_chain;
- im->core.ic_chain = NULL;
- while (ic) {
- (*ic->methods->destroy) (ic);
- next = ic->core.next;
- Xfree ((char *) ic);
- ic = next;
- }
- _XimLocalIMFree(im);
- _XimDestroyIMStructureList(im);
- return(True);
-}
-
-Public char *
-_XimLocalGetIMValues(
- XIM xim,
- XIMArg *values)
-{
- Xim im = (Xim)xim;
- XimDefIMValues im_values;
-
- _XimGetCurrentIMValues(im, &im_values);
- return(_XimGetIMValueData(im, (XPointer)&im_values, values,
- im->core.im_resources, im->core.im_num_resources));
-}
-
-Public char *
-_XimLocalSetIMValues(
- XIM xim,
- XIMArg *values)
-{
- Xim im = (Xim)xim;
- XimDefIMValues im_values;
- char *name = (char *)NULL;
-
- _XimGetCurrentIMValues(im, &im_values);
- name = _XimSetIMValueData(im, (XPointer)&im_values, values,
- im->core.im_resources, im->core.im_num_resources);
- _XimSetCurrentIMValues(im, &im_values);
- return(name);
-}
-
-
-#ifdef COMPOSECACHE
-
-Private Bool
-_XimReadCachedDefaultTree(
- int fd_cache,
- const char *name,
- const char *encoding,
- DTStructIndex size)
-{
- struct _XimCacheStruct* m;
- int namelen = strlen (name) + 1;
- int encodinglen = strlen (encoding) + 1;
-
- m = mmap (NULL, size, PROT_READ, MAP_PRIVATE, fd_cache, 0);
- if (m == NULL || m == MAP_FAILED)
- return False;
- assert (m->id == XIM_CACHE_MAGIC);
- assert (m->version == XIM_CACHE_VERSION);
- if (size != m->size ||
- size < XOffsetOf (struct _XimCacheStruct, fname) + namelen + encodinglen) {
- fprintf (stderr, "Ignoring broken XimCache %s [%s]\n", name, encoding);
- munmap (m, size);
- return False;
- }
- if (strncmp (name, m->fname, namelen) != 0) {
- /* m->fname may *not* be terminated - but who cares here */
- fprintf (stderr, "Filename hash clash - expected %s, got %s\n",
- name, m->fname);
- munmap (m, size);
- return False;
- }
- if (strncmp (encoding, m->fname + namelen, encodinglen) != 0) {
- /* m->fname+namelen may *not* be terminated - but who cares here */
- fprintf (stderr, "Enoding hash clash - expected %s, got %s\n",
- encoding, m->fname + namelen);
- munmap (m, size);
- return False;
- }
- _XimCache_mmap = m;
- _XimCachedDefaultTreeBase.tree = (DefTree *) (((char *) m) + m->tree);
- _XimCachedDefaultTreeBase.mb = (((char *) m) + m->mb);
- _XimCachedDefaultTreeBase.wc = (wchar_t *) (((char *) m) + m->wc);
- _XimCachedDefaultTreeBase.utf8 = (((char *) m) + m->utf8);
- _XimCachedDefaultTreeBase.treeused = m->treeused;
- _XimCachedDefaultTreeBase.mbused = m->mbused;
- _XimCachedDefaultTreeBase.wcused = m->wcused;
- _XimCachedDefaultTreeBase.utf8used = m->utf8used;
- /* treesize etc. is ignored because only used during parsing */
- _XimCachedDefaultTreeRefcount = 0;
-/* fprintf (stderr, "read cached tree at %p: %s\n", (void *) m, name); */
- return True;
-}
-
-Private unsigned int strToHash (
- const char *name)
-{
- unsigned int hash = 0;
- while (*name)
- hash = hash * XIM_HASH_PRIME_1 + *(unsigned const char *)name++;
- return hash % XIM_HASH_PRIME_2;
-}
-
-
-/* Returns read-only fd of cache file, -1 if none.
- * Sets *res to cache filename if safe. Sets *size to file size of cache. */
-Private int _XimCachedFileName (
- const char *dir, const char *name,
- const char *intname, const char *encoding,
- uid_t uid, int isglobal, char **res, off_t *size)
-{
- struct stat st_name, st;
- int fd;
- unsigned int len, hash, hash2;
- struct _XimCacheStruct *m;
- /* There are some races here with 'dir', but we are either in our own home
- * or the global cache dir, and not inside some public writable dir */
-/* fprintf (stderr, "XimCachedFileName for dir %s name %s intname %s encoding %s uid %d\n", dir, name, intname, encoding, uid); */
- if (stat (name, &st_name) == -1 || ! S_ISREG (st_name.st_mode)
- || stat (dir, &st) == -1 || ! S_ISDIR (st.st_mode) || st.st_uid != uid
- || (st.st_mode & 0022) != 0000) {
- *res = NULL;
- return -1;
- }
- len = strlen (dir);
- hash = strToHash (intname);
- hash2 = strToHash (encoding);
- *res = Xmalloc (len + 1 + 27 + 1); /* Max VERSION 9999 */
-
- if (len == 0 || dir [len-1] != '/')
- sprintf (*res, "%s/%c%d_%03x_%08x_%08x", dir, _XimGetMyEndian(),
- XIM_CACHE_VERSION, (unsigned int)sizeof (DefTree), hash, hash2);
- else
- sprintf (*res, "%s%c%d_%03x_%08x_%08x", dir, _XimGetMyEndian(),
- XIM_CACHE_VERSION, (unsigned int)sizeof (DefTree), hash, hash2);
-
-/* fprintf (stderr, "-> %s\n", *res); */
- if ( (fd = _XOpenFile (*res, O_RDONLY)) == -1)
- return -1;
-
- if (fstat (fd, &st) == -1) {
- Xfree (*res);
- *res = NULL;
- close (fd);
- return -1;
- }
- *size = st.st_size;
-
- if (! S_ISREG (st.st_mode) || st.st_uid != uid
- || (st.st_mode & 0022) != 0000 || st.st_mtime <= st_name.st_mtime
- || (st.st_mtime < time (NULL) - 24*60*60 && ! isglobal)) {
-
- close (fd);
- if (unlink (*res) != 0) {
- Xfree (*res);
- *res = NULL; /* cache is not safe */
- }
- return -1;
- }
-
- m = mmap (NULL, sizeof (struct _XimCacheStruct), PROT_READ, MAP_PRIVATE,
- fd, 0);
- if (m == NULL || m == MAP_FAILED) {
- close (fd);
- Xfree (*res);
- *res = NULL;
- return -1;
- }
- if (*size < sizeof (struct _XimCacheStruct) || m->id != XIM_CACHE_MAGIC) {
- munmap (m, sizeof (struct _XimCacheStruct));
- close (fd);
- fprintf (stderr, "Ignoring broken XimCache %s\n", *res);
- Xfree (*res);
- *res = NULL;
- return -1;
- }
- if (m->version != XIM_CACHE_VERSION) {
- munmap (m, sizeof (struct _XimCacheStruct));
- close (fd);
- if (unlink (*res) != 0) {
- Xfree (*res);
- *res = NULL; /* cache is not safe */
- }
- return -1;
- }
- munmap (m, sizeof (struct _XimCacheStruct));
-
- return fd;
-}
-
-
-Private Bool _XimLoadCache (
- int fd,
- const char *name,
- const char *encoding,
- off_t size,
- Xim im)
-{
- if (_XimCache_mmap ||
- _XimReadCachedDefaultTree (fd, name, encoding, size)) {
- _XimCachedDefaultTreeRefcount++;
- memcpy (&im->private.local.base, &_XimCachedDefaultTreeBase,
- sizeof (_XimCachedDefaultTreeBase));
- im->private.local.top = _XimCache_mmap->top;
- return True;
- }
-
- return False;
-}
-
-
-Private void
-_XimWriteCachedDefaultTree(
- const char *name,
- const char *encoding,
- const char *cachename,
- Xim im)
-{
- int fd;
- FILE *fp;
- struct _XimCacheStruct *m;
- int msize = (XOffsetOf(struct _XimCacheStruct, fname)
- + strlen(name) + strlen(encoding) + 2
- + XIM_CACHE_TREE_ALIGNMENT-1) & -XIM_CACHE_TREE_ALIGNMENT;
- DefTreeBase *b = &im->private.local.base;
-
- if (! b->tree && ! (b->tree = Xmalloc (sizeof(DefTree))) )
- return;
- if (! b->mb && ! (b->mb = Xmalloc (1)) )
- return;
- if (! b->wc && ! (b->wc = Xmalloc (sizeof(wchar_t))) )
- return;
- if (! b->utf8 && ! (b->utf8 = Xmalloc (1)) )
- return;
-
- /* First entry is always unused */
- memset (b->tree, 0, sizeof(DefTree));
- b->mb[0] = 0;
- b->wc[0] = 0;
- b->utf8[0] = 0;
-
- m = Xmalloc (msize);
- memset (m, 0, msize);
- m->id = XIM_CACHE_MAGIC;
- m->version = XIM_CACHE_VERSION;
- m->top = im->private.local.top;
- m->treeused = b->treeused;
- m->mbused = b->mbused;
- m->wcused = b->wcused;
- m->utf8used = b->utf8used;
- /* Tree first, then wide chars, then the rest due to alignment */
- m->tree = msize;
- m->wc = msize + sizeof (DefTree) * m->treeused;
- m->mb = m->wc + sizeof (wchar_t) * m->wcused;
- m->utf8 = m->mb + m->mbused;
- m->size = m->utf8 + m->utf8used;
- strcpy (m->fname, name);
- strcpy (m->fname+strlen(name)+1, encoding);
-
- /* This STILL might be racy on NFS */
- if ( (fd = _XOpenFileMode (cachename, O_WRONLY | O_CREAT | O_EXCL,
- 0600)) < 0) {
- Xfree(m);
- return;
- }
- if (! (fp = fdopen (fd, "wb")) ) {
- close (fd);
- Xfree(m);
- return;
- }
- fwrite (m, msize, 1, fp);
- fwrite (im->private.local.base.tree, sizeof(DefTree), m->treeused, fp);
- fwrite (im->private.local.base.wc, sizeof(wchar_t), m->wcused, fp);
- fwrite (im->private.local.base.mb, 1, m->mbused, fp);
- fwrite (im->private.local.base.utf8, 1, m->utf8used, fp);
- if (fclose (fp) != 0)
- unlink (cachename);
- _XimCache_mmap = m;
- memcpy (&_XimCachedDefaultTreeBase, &im->private.local.base,
- sizeof (_XimCachedDefaultTreeBase));
-/* fprintf (stderr, "wrote tree %s size %ld to %s\n", name, m->size, cachename); */
-}
-
-#endif
-
-
-Private void
-_XimCreateDefaultTree(
- Xim im)
-{
- FILE *fp = NULL;
- char *name, *tmpname = NULL, *intname;
- char *cachename = NULL;
- /* Should use getpwent() instead of $HOME (cross-platform?) */
- char *home = getenv("HOME");
- char *cachedir = NULL;
- char *tmpcachedir = NULL;
- int hl = home ? strlen (home) : 0;
-#ifdef COMPOSECACHE
- const char *encoding = nl_langinfo (CODESET);
- uid_t euid = geteuid ();
- gid_t egid = getegid ();
- int cachefd = -1;
- off_t size;
-#endif
-
- name = getenv("XCOMPOSEFILE");
- if (name == (char *) NULL) {
- if (home != (char *) NULL) {
- tmpname = name = Xmalloc(hl + 10 + 1);
- if (name != (char *) NULL) {
- int fd;
- strcpy(name, home);
- strcpy(name + hl, "/.XCompose");
- if ( (fd = _XOpenFile (name, O_RDONLY)) < 0) {
- Xfree (name);
- name = tmpname = NULL;
- } else
- close (fd);
- }
- }
- }
-
- if (name == (char *) NULL) {
- tmpname = name = _XlcFileName(im->core.lcd, COMPOSE_FILE);
- }
- intname = name;
-
-#ifdef COMPOSECACHE
- if (getuid () == euid && getgid () == egid && euid != 0) {
- char *c;
- /* Usage: XCOMPOSECACHE=<cachedir>[=<filename>]
- * cachedir: directory of cache files
- * filename: internally used name for cache file */
- cachedir = getenv("XCOMPOSECACHE");
- if (cachedir && (c = strchr (cachedir, '='))) {
- tmpcachedir = strdup (cachedir);
- intname = tmpcachedir + (c-cachedir) + 1;
- tmpcachedir[c-cachedir] = '\0';
- cachedir = tmpcachedir;
- }
- }
-
- if (! cachedir) {
- cachefd = _XimCachedFileName (XIM_GLOBAL_CACHE_DIR, name, intname,
- encoding, 0, 1, &cachename, &size);
- if (cachefd != -1) {
- if (_XimLoadCache (cachefd, intname, encoding, size, im)) {
- if (tmpcachedir)
- Xfree (tmpcachedir);
- if (tmpname)
- Xfree (tmpname);
- if (cachename)
- Xfree (cachename);
- close (cachefd);
- return;
- }
- close (cachefd);
- }
- if (cachename)
- Xfree (cachename);
- cachename = NULL;
- }
-
- if (getuid () == euid && getgid () == egid && euid != 0 && home) {
-
- if (! cachedir) {
- tmpcachedir = cachedir = Xmalloc (hl+strlen(XIM_HOME_CACHE_DIR)+1);
- strcpy (cachedir, home);
- strcat (cachedir, XIM_HOME_CACHE_DIR);
- }
- cachefd = _XimCachedFileName (cachedir, name, intname, encoding,
- euid, 0, &cachename, &size);
- if (cachefd != -1) {
- if (_XimLoadCache (cachefd, intname, encoding, size, im)) {
- if (tmpcachedir)
- Xfree (tmpcachedir);
- if (tmpname)
- Xfree (tmpname);
- if (cachename)
- Xfree (cachename);
- close (cachefd);
- return;
- }
- close (cachefd);
- }
- }
-#endif
-
- if (! (fp = _XFopenFile (name, "r"))) {
- if (tmpcachedir)
- Xfree (tmpcachedir);
- if (tmpname)
- Xfree (tmpname);
- if (cachename)
- Xfree (cachename);
- return;
- }
- _XimParseStringFile(fp, im);
- fclose(fp);
-
-#ifdef COMPOSECACHE
- if (cachename) {
- assert (euid != 0);
- _XimWriteCachedDefaultTree (intname, encoding, cachename, im);
- }
-#endif
-
- if (tmpcachedir)
- Xfree (tmpcachedir);
- if (tmpname)
- Xfree (tmpname);
- if (cachename)
- Xfree (cachename);
-}
-
-Private XIMMethodsRec Xim_im_local_methods = {
- _XimLocalCloseIM, /* close */
- _XimLocalSetIMValues, /* set_values */
- _XimLocalGetIMValues, /* get_values */
- _XimLocalCreateIC, /* create_ic */
- _XimLcctstombs, /* ctstombs */
- _XimLcctstowcs, /* ctstowcs */
- _XimLcctstoutf8 /* ctstoutf8 */
-};
-
-Public Bool
-_XimLocalOpenIM(
- Xim im)
-{
- XLCd lcd = im->core.lcd;
- XlcConv conv;
- XimDefIMValues im_values;
- XimLocalPrivateRec* private = &im->private.local;
-
- _XimInitialResourceInfo();
- if(_XimSetIMResourceList(&im->core.im_resources,
- &im->core.im_num_resources) == False) {
- goto Open_Error;
- }
- if(_XimSetICResourceList(&im->core.ic_resources,
- &im->core.ic_num_resources) == False) {
- goto Open_Error;
- }
-
- _XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
-
- _XimGetCurrentIMValues(im, &im_values);
- if(_XimSetLocalIMDefaults(im, (XPointer)&im_values,
- im->core.im_resources, im->core.im_num_resources) == False) {
- goto Open_Error;
- }
- _XimSetCurrentIMValues(im, &im_values);
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte)))
- goto Open_Error;
- private->ctom_conv = conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar)))
- goto Open_Error;
- private->ctow_conv = conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNCompoundText, lcd, XlcNUtf8String)))
- goto Open_Error;
- private->ctoutf8_conv = conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte)))
- goto Open_Error;
- private->cstomb_conv = conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNWideChar)))
- goto Open_Error;
- private->cstowc_conv = conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNUtf8String)))
- goto Open_Error;
- private->cstoutf8_conv = conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNChar)))
- goto Open_Error;
- private->ucstoc_conv = conv;
-
- if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNUtf8String)))
- goto Open_Error;
- private->ucstoutf8_conv = conv;
-
- private->base.treeused = 1;
- private->base.mbused = 1;
- private->base.wcused = 1;
- private->base.utf8used = 1;
-
- _XimCreateDefaultTree(im);
-
- im->methods = &Xim_im_local_methods;
- private->current_ic = (XIC)NULL;
-
- return(True);
-
-Open_Error :
- _XimLocalIMFree(im);
- return(False);
-}
+/******************************************************************
+
+ Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+ Copyright 1993 by Digital Equipment Corporation
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of FUJITSU LIMITED and
+Digital Equipment Corporation not be used in advertising or publicity
+pertaining to distribution of the software without specific, written
+prior permission. FUJITSU LIMITED and Digital Equipment Corporation
+makes no representations about the suitability of this software for
+any purpose. It is provided "as is" without express or implied
+warranty.
+
+FUJITSU LIMITED AND DIGITAL EQUIPMENT CORPORATION DISCLAIM ALL
+WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+FUJITSU LIMITED AND DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR
+ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.
+
+ Author: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+ Modifier: Franky Ling Digital Equipment Corporation
+ frankyling@hgrd01.enet.dec.com
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+
+#include <X11/Xmd.h>
+#include <X11/Xatom.h>
+#include <X11/Xos.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "XlcPublic.h"
+#include "XlcPubI.h"
+#include "Ximint.h"
+#include <ctype.h>
+#include <assert.h>
+
+#ifdef COMPOSECACHE
+# include <sys/types.h>
+# include <sys/stat.h>
+# include <sys/mman.h>
+# include <langinfo.h>
+#endif
+
+
+#ifdef COMPOSECACHE
+
+/* include trailing '/' for cache directory, file prefix otherwise */
+#define XIM_GLOBAL_CACHE_DIR "/var/cache/libx11/compose/"
+#define XIM_HOME_CACHE_DIR "/.compose-cache/"
+#define XIM_CACHE_MAGIC ('X' | 'i'<<8 | 'm'<<16 | 'C'<<24)
+#define XIM_CACHE_VERSION 4
+#define XIM_CACHE_TREE_ALIGNMENT 4
+
+#define XIM_HASH_PRIME_1 13
+#define XIM_HASH_PRIME_2 1234096939
+
+typedef INT32 DTStructIndex;
+struct _XimCacheStruct {
+ INT32 id;
+ INT32 version;
+ DTStructIndex tree;
+ DTStructIndex mb;
+ DTStructIndex wc;
+ DTStructIndex utf8;
+ DTStructIndex size;
+ DTIndex top;
+ DTIndex treeused;
+ DTCharIndex mbused;
+ DTCharIndex wcused;
+ DTCharIndex utf8used;
+ char fname[1];
+ /* char encoding[1] */
+};
+
+Private struct _XimCacheStruct* _XimCache_mmap = NULL;
+Private DefTreeBase _XimCachedDefaultTreeBase;
+Private int _XimCachedDefaultTreeRefcount = 0;
+
+#endif
+
+
+Public Bool
+_XimCheckIfLocalProcessing(Xim im)
+{
+ FILE *fp;
+ char *name;
+
+ if(strcmp(im->core.im_name, "") == 0) {
+ name = _XlcFileName(im->core.lcd, COMPOSE_FILE);
+ if (name != (char *)NULL) {
+ fp = _XFopenFile (name, "r");
+ Xfree(name);
+ if (fp != (FILE *)NULL) {
+ fclose(fp);
+ return(True);
+ }
+ }
+ return(False);
+ } else if(strcmp(im->core.im_name, "local") == 0 ||
+ strcmp(im->core.im_name, "none" ) == 0 ) {
+ return(True);
+ }
+ return(False);
+}
+
+Private void
+XimFreeDefaultTree(
+ DefTreeBase *b)
+{
+ if (!b) return;
+ if (b->tree == NULL) return;
+#ifdef COMPOSECACHE
+ if (b->tree == _XimCachedDefaultTreeBase.tree) {
+ _XimCachedDefaultTreeRefcount--;
+ /* No deleting, it's a cache after all. */
+ return;
+ }
+#endif
+ Xfree (b->tree);
+ if (b->mb) Xfree (b->mb);
+ if (b->wc) Xfree (b->wc);
+ if (b->utf8) Xfree (b->utf8);
+ b->tree = NULL;
+ b->mb = NULL;
+ b->wc = NULL;
+ b->utf8 = NULL;
+ b->treeused = b->treesize = 0;
+ b->mbused = b->mbsize = 0;
+ b->wcused = b->wcsize = 0;
+ b->utf8used = b->utf8size = 0;
+}
+
+Public void
+_XimLocalIMFree(
+ Xim im)
+{
+ XimFreeDefaultTree(&im->private.local.base);
+ im->private.local.top = 0;
+
+ if(im->core.im_resources) {
+ Xfree(im->core.im_resources);
+ im->core.im_resources = NULL;
+ }
+ if(im->core.ic_resources) {
+ Xfree(im->core.ic_resources);
+ im->core.ic_resources = NULL;
+ }
+ if(im->core.im_values_list) {
+ Xfree(im->core.im_values_list);
+ im->core.im_values_list = NULL;
+ }
+ if(im->core.ic_values_list) {
+ Xfree(im->core.ic_values_list);
+ im->core.ic_values_list = NULL;
+ }
+ if(im->core.styles) {
+ Xfree(im->core.styles);
+ im->core.styles = NULL;
+ }
+ if(im->core.res_name) {
+ Xfree(im->core.res_name);
+ im->core.res_name = NULL;
+ }
+ if(im->core.res_class) {
+ Xfree(im->core.res_class);
+ im->core.res_class = NULL;
+ }
+ if(im->core.im_name) {
+ Xfree(im->core.im_name);
+ im->core.im_name = NULL;
+ }
+ if (im->private.local.ctom_conv) {
+ _XlcCloseConverter(im->private.local.ctom_conv);
+ im->private.local.ctom_conv = NULL;
+ }
+ if (im->private.local.ctow_conv) {
+ _XlcCloseConverter(im->private.local.ctow_conv);
+ im->private.local.ctow_conv = NULL;
+ }
+ if (im->private.local.ctoutf8_conv) {
+ _XlcCloseConverter(im->private.local.ctoutf8_conv);
+ im->private.local.ctoutf8_conv = NULL;
+ }
+ if (im->private.local.cstomb_conv) {
+ _XlcCloseConverter(im->private.local.cstomb_conv);
+ im->private.local.cstomb_conv = NULL;
+ }
+ if (im->private.local.cstowc_conv) {
+ _XlcCloseConverter(im->private.local.cstowc_conv);
+ im->private.local.cstowc_conv = NULL;
+ }
+ if (im->private.local.cstoutf8_conv) {
+ _XlcCloseConverter(im->private.local.cstoutf8_conv);
+ im->private.local.cstoutf8_conv = NULL;
+ }
+ if (im->private.local.ucstoc_conv) {
+ _XlcCloseConverter(im->private.local.ucstoc_conv);
+ im->private.local.ucstoc_conv = NULL;
+ }
+ if (im->private.local.ucstoutf8_conv) {
+ _XlcCloseConverter(im->private.local.ucstoutf8_conv);
+ im->private.local.ucstoutf8_conv = NULL;
+ }
+ return;
+}
+
+Private Status
+_XimLocalCloseIM(
+ XIM xim)
+{
+ Xim im = (Xim)xim;
+ XIC ic;
+ XIC next;
+
+ ic = im->core.ic_chain;
+ im->core.ic_chain = NULL;
+ while (ic) {
+ (*ic->methods->destroy) (ic);
+ next = ic->core.next;
+ Xfree ((char *) ic);
+ ic = next;
+ }
+ _XimLocalIMFree(im);
+ _XimDestroyIMStructureList(im);
+ return(True);
+}
+
+Public char *
+_XimLocalGetIMValues(
+ XIM xim,
+ XIMArg *values)
+{
+ Xim im = (Xim)xim;
+ XimDefIMValues im_values;
+
+ _XimGetCurrentIMValues(im, &im_values);
+ return(_XimGetIMValueData(im, (XPointer)&im_values, values,
+ im->core.im_resources, im->core.im_num_resources));
+}
+
+Public char *
+_XimLocalSetIMValues(
+ XIM xim,
+ XIMArg *values)
+{
+ Xim im = (Xim)xim;
+ XimDefIMValues im_values;
+ char *name = (char *)NULL;
+
+ _XimGetCurrentIMValues(im, &im_values);
+ name = _XimSetIMValueData(im, (XPointer)&im_values, values,
+ im->core.im_resources, im->core.im_num_resources);
+ _XimSetCurrentIMValues(im, &im_values);
+ return(name);
+}
+
+
+#ifdef COMPOSECACHE
+
+Private Bool
+_XimReadCachedDefaultTree(
+ int fd_cache,
+ const char *name,
+ const char *encoding,
+ DTStructIndex size)
+{
+ struct _XimCacheStruct* m;
+ int namelen = strlen (name) + 1;
+ int encodinglen = strlen (encoding) + 1;
+
+ m = mmap (NULL, size, PROT_READ, MAP_PRIVATE, fd_cache, 0);
+ if (m == NULL || m == MAP_FAILED)
+ return False;
+ assert (m->id == XIM_CACHE_MAGIC);
+ assert (m->version == XIM_CACHE_VERSION);
+ if (size != m->size ||
+ size < XOffsetOf (struct _XimCacheStruct, fname) + namelen + encodinglen) {
+ fprintf (stderr, "Ignoring broken XimCache %s [%s]\n", name, encoding);
+ munmap (m, size);
+ return False;
+ }
+ if (strncmp (name, m->fname, namelen) != 0) {
+ /* m->fname may *not* be terminated - but who cares here */
+ fprintf (stderr, "Filename hash clash - expected %s, got %s\n",
+ name, m->fname);
+ munmap (m, size);
+ return False;
+ }
+ if (strncmp (encoding, m->fname + namelen, encodinglen) != 0) {
+ /* m->fname+namelen may *not* be terminated - but who cares here */
+ fprintf (stderr, "Enoding hash clash - expected %s, got %s\n",
+ encoding, m->fname + namelen);
+ munmap (m, size);
+ return False;
+ }
+ _XimCache_mmap = m;
+ _XimCachedDefaultTreeBase.tree = (DefTree *) (((char *) m) + m->tree);
+ _XimCachedDefaultTreeBase.mb = (((char *) m) + m->mb);
+ _XimCachedDefaultTreeBase.wc = (wchar_t *) (((char *) m) + m->wc);
+ _XimCachedDefaultTreeBase.utf8 = (((char *) m) + m->utf8);
+ _XimCachedDefaultTreeBase.treeused = m->treeused;
+ _XimCachedDefaultTreeBase.mbused = m->mbused;
+ _XimCachedDefaultTreeBase.wcused = m->wcused;
+ _XimCachedDefaultTreeBase.utf8used = m->utf8used;
+ /* treesize etc. is ignored because only used during parsing */
+ _XimCachedDefaultTreeRefcount = 0;
+/* fprintf (stderr, "read cached tree at %p: %s\n", (void *) m, name); */
+ return True;
+}
+
+Private unsigned int strToHash (
+ const char *name)
+{
+ unsigned int hash = 0;
+ while (*name)
+ hash = hash * XIM_HASH_PRIME_1 + *(unsigned const char *)name++;
+ return hash % XIM_HASH_PRIME_2;
+}
+
+
+/* Returns read-only fd of cache file, -1 if none.
+ * Sets *res to cache filename if safe. Sets *size to file size of cache. */
+Private int _XimCachedFileName (
+ const char *dir, const char *name,
+ const char *intname, const char *encoding,
+ uid_t uid, int isglobal, char **res, off_t *size)
+{
+ struct stat st_name, st;
+ int fd;
+ unsigned int len, hash, hash2;
+ struct _XimCacheStruct *m;
+ /* There are some races here with 'dir', but we are either in our own home
+ * or the global cache dir, and not inside some public writable dir */
+/* fprintf (stderr, "XimCachedFileName for dir %s name %s intname %s encoding %s uid %d\n", dir, name, intname, encoding, uid); */
+ if (stat (name, &st_name) == -1 || ! S_ISREG (st_name.st_mode)
+ || stat (dir, &st) == -1 || ! S_ISDIR (st.st_mode) || st.st_uid != uid
+ || (st.st_mode & 0022) != 0000) {
+ *res = NULL;
+ return -1;
+ }
+ len = strlen (dir);
+ hash = strToHash (intname);
+ hash2 = strToHash (encoding);
+ *res = Xmalloc (len + 1 + 27 + 1); /* Max VERSION 9999 */
+
+ if (len == 0 || dir [len-1] != '/')
+ sprintf (*res, "%s/%c%d_%03x_%08x_%08x", dir, _XimGetMyEndian(),
+ XIM_CACHE_VERSION, (unsigned int)sizeof (DefTree), hash, hash2);
+ else
+ sprintf (*res, "%s%c%d_%03x_%08x_%08x", dir, _XimGetMyEndian(),
+ XIM_CACHE_VERSION, (unsigned int)sizeof (DefTree), hash, hash2);
+
+/* fprintf (stderr, "-> %s\n", *res); */
+ if ( (fd = _XOpenFile (*res, O_RDONLY)) == -1)
+ return -1;
+
+ if (fstat (fd, &st) == -1) {
+ Xfree (*res);
+ *res = NULL;
+ close (fd);
+ return -1;
+ }
+ *size = st.st_size;
+
+ if (! S_ISREG (st.st_mode) || st.st_uid != uid
+ || (st.st_mode & 0022) != 0000 || st.st_mtime <= st_name.st_mtime
+ || (st.st_mtime < time (NULL) - 24*60*60 && ! isglobal)) {
+
+ close (fd);
+ if (unlink (*res) != 0) {
+ Xfree (*res);
+ *res = NULL; /* cache is not safe */
+ }
+ return -1;
+ }
+
+ m = mmap (NULL, sizeof (struct _XimCacheStruct), PROT_READ, MAP_PRIVATE,
+ fd, 0);
+ if (m == NULL || m == MAP_FAILED) {
+ close (fd);
+ Xfree (*res);
+ *res = NULL;
+ return -1;
+ }
+ if (*size < sizeof (struct _XimCacheStruct) || m->id != XIM_CACHE_MAGIC) {
+ munmap (m, sizeof (struct _XimCacheStruct));
+ close (fd);
+ fprintf (stderr, "Ignoring broken XimCache %s\n", *res);
+ Xfree (*res);
+ *res = NULL;
+ return -1;
+ }
+ if (m->version != XIM_CACHE_VERSION) {
+ munmap (m, sizeof (struct _XimCacheStruct));
+ close (fd);
+ if (unlink (*res) != 0) {
+ Xfree (*res);
+ *res = NULL; /* cache is not safe */
+ }
+ return -1;
+ }
+ munmap (m, sizeof (struct _XimCacheStruct));
+
+ return fd;
+}
+
+
+Private Bool _XimLoadCache (
+ int fd,
+ const char *name,
+ const char *encoding,
+ off_t size,
+ Xim im)
+{
+ if (_XimCache_mmap ||
+ _XimReadCachedDefaultTree (fd, name, encoding, size)) {
+ _XimCachedDefaultTreeRefcount++;
+ memcpy (&im->private.local.base, &_XimCachedDefaultTreeBase,
+ sizeof (_XimCachedDefaultTreeBase));
+ im->private.local.top = _XimCache_mmap->top;
+ return True;
+ }
+
+ return False;
+}
+
+
+Private void
+_XimWriteCachedDefaultTree(
+ const char *name,
+ const char *encoding,
+ const char *cachename,
+ Xim im)
+{
+ int fd;
+ FILE *fp;
+ struct _XimCacheStruct *m;
+ int msize = (XOffsetOf(struct _XimCacheStruct, fname)
+ + strlen(name) + strlen(encoding) + 2
+ + XIM_CACHE_TREE_ALIGNMENT-1) & -XIM_CACHE_TREE_ALIGNMENT;
+ DefTreeBase *b = &im->private.local.base;
+
+ if (! b->tree && ! (b->tree = Xmalloc (sizeof(DefTree))) )
+ return;
+ if (! b->mb && ! (b->mb = Xmalloc (1)) )
+ return;
+ if (! b->wc && ! (b->wc = Xmalloc (sizeof(wchar_t))) )
+ return;
+ if (! b->utf8 && ! (b->utf8 = Xmalloc (1)) )
+ return;
+
+ /* First entry is always unused */
+ memset (b->tree, 0, sizeof(DefTree));
+ b->mb[0] = 0;
+ b->wc[0] = 0;
+ b->utf8[0] = 0;
+
+ m = Xmalloc (msize);
+ memset (m, 0, msize);
+ m->id = XIM_CACHE_MAGIC;
+ m->version = XIM_CACHE_VERSION;
+ m->top = im->private.local.top;
+ m->treeused = b->treeused;
+ m->mbused = b->mbused;
+ m->wcused = b->wcused;
+ m->utf8used = b->utf8used;
+ /* Tree first, then wide chars, then the rest due to alignment */
+ m->tree = msize;
+ m->wc = msize + sizeof (DefTree) * m->treeused;
+ m->mb = m->wc + sizeof (wchar_t) * m->wcused;
+ m->utf8 = m->mb + m->mbused;
+ m->size = m->utf8 + m->utf8used;
+ strcpy (m->fname, name);
+ strcpy (m->fname+strlen(name)+1, encoding);
+
+ /* This STILL might be racy on NFS */
+ if ( (fd = _XOpenFileMode (cachename, O_WRONLY | O_CREAT | O_EXCL,
+ 0600)) < 0) {
+ Xfree(m);
+ return;
+ }
+ if (! (fp = fdopen (fd, "wb")) ) {
+ close (fd);
+ Xfree(m);
+ return;
+ }
+ fwrite (m, msize, 1, fp);
+ fwrite (im->private.local.base.tree, sizeof(DefTree), m->treeused, fp);
+ fwrite (im->private.local.base.wc, sizeof(wchar_t), m->wcused, fp);
+ fwrite (im->private.local.base.mb, 1, m->mbused, fp);
+ fwrite (im->private.local.base.utf8, 1, m->utf8used, fp);
+ if (fclose (fp) != 0)
+ unlink (cachename);
+ _XimCache_mmap = m;
+ memcpy (&_XimCachedDefaultTreeBase, &im->private.local.base,
+ sizeof (_XimCachedDefaultTreeBase));
+/* fprintf (stderr, "wrote tree %s size %ld to %s\n", name, m->size, cachename); */
+}
+
+#endif
+
+
+Private void
+_XimCreateDefaultTree(
+ Xim im)
+{
+ FILE *fp = NULL;
+ char *name, *tmpname = NULL, *intname;
+ char *cachename = NULL;
+ /* Should use getpwent() instead of $HOME (cross-platform?) */
+ char *home = getenv("HOME");
+ char *cachedir = NULL;
+ char *tmpcachedir = NULL;
+ int hl = home ? strlen (home) : 0;
+#ifdef COMPOSECACHE
+ const char *encoding = nl_langinfo (CODESET);
+ uid_t euid = geteuid ();
+ gid_t egid = getegid ();
+ int cachefd = -1;
+ off_t size;
+#endif
+
+ name = getenv("XCOMPOSEFILE");
+ if (name == (char *) NULL) {
+ if (home != (char *) NULL) {
+ tmpname = name = Xmalloc(hl + 10 + 1);
+ if (name != (char *) NULL) {
+ int fd;
+ strcpy(name, home);
+ strcpy(name + hl, "/.XCompose");
+ if ( (fd = _XOpenFile (name, O_RDONLY)) < 0) {
+ Xfree (name);
+ name = tmpname = NULL;
+ } else
+ close (fd);
+ }
+ }
+ }
+
+ if (name == (char *) NULL) {
+ tmpname = name = _XlcFileName(im->core.lcd, COMPOSE_FILE);
+ }
+ intname = name;
+
+#ifdef COMPOSECACHE
+ if (getuid () == euid && getgid () == egid && euid != 0) {
+ char *c;
+ /* Usage: XCOMPOSECACHE=<cachedir>[=<filename>]
+ * cachedir: directory of cache files
+ * filename: internally used name for cache file */
+ cachedir = getenv("XCOMPOSECACHE");
+ if (cachedir && (c = strchr (cachedir, '='))) {
+ tmpcachedir = strdup (cachedir);
+ intname = tmpcachedir + (c-cachedir) + 1;
+ tmpcachedir[c-cachedir] = '\0';
+ cachedir = tmpcachedir;
+ }
+ }
+
+ if (! cachedir) {
+ cachefd = _XimCachedFileName (XIM_GLOBAL_CACHE_DIR, name, intname,
+ encoding, 0, 1, &cachename, &size);
+ if (cachefd != -1) {
+ if (_XimLoadCache (cachefd, intname, encoding, size, im)) {
+ if (tmpcachedir)
+ Xfree (tmpcachedir);
+ if (tmpname)
+ Xfree (tmpname);
+ if (cachename)
+ Xfree (cachename);
+ close (cachefd);
+ return;
+ }
+ close (cachefd);
+ }
+ if (cachename)
+ Xfree (cachename);
+ cachename = NULL;
+ }
+
+ if (getuid () == euid && getgid () == egid && euid != 0 && home) {
+
+ if (! cachedir) {
+ tmpcachedir = cachedir = Xmalloc (hl+strlen(XIM_HOME_CACHE_DIR)+1);
+ strcpy (cachedir, home);
+ strcat (cachedir, XIM_HOME_CACHE_DIR);
+ }
+ cachefd = _XimCachedFileName (cachedir, name, intname, encoding,
+ euid, 0, &cachename, &size);
+ if (cachefd != -1) {
+ if (_XimLoadCache (cachefd, intname, encoding, size, im)) {
+ if (tmpcachedir)
+ Xfree (tmpcachedir);
+ if (tmpname)
+ Xfree (tmpname);
+ if (cachename)
+ Xfree (cachename);
+ close (cachefd);
+ return;
+ }
+ close (cachefd);
+ }
+ }
+#endif
+
+ if (! (fp = _XFopenFile (name, "r"))) {
+ if (tmpcachedir)
+ Xfree (tmpcachedir);
+ if (tmpname)
+ Xfree (tmpname);
+ if (cachename)
+ Xfree (cachename);
+ return;
+ }
+ _XimParseStringFile(fp, im);
+ fclose(fp);
+
+#ifdef COMPOSECACHE
+ if (cachename) {
+ assert (euid != 0);
+ _XimWriteCachedDefaultTree (intname, encoding, cachename, im);
+ }
+#endif
+
+ if (tmpcachedir)
+ Xfree (tmpcachedir);
+ if (tmpname)
+ Xfree (tmpname);
+ if (cachename)
+ Xfree (cachename);
+}
+
+Private XIMMethodsRec Xim_im_local_methods = {
+ _XimLocalCloseIM, /* close */
+ _XimLocalSetIMValues, /* set_values */
+ _XimLocalGetIMValues, /* get_values */
+ _XimLocalCreateIC, /* create_ic */
+ _XimLcctstombs, /* ctstombs */
+ _XimLcctstowcs, /* ctstowcs */
+ _XimLcctstoutf8 /* ctstoutf8 */
+};
+
+Public Bool
+_XimLocalOpenIM(
+ Xim im)
+{
+ XLCd lcd = im->core.lcd;
+ XlcConv conv;
+ XimDefIMValues im_values;
+ XimLocalPrivateRec* private = &im->private.local;
+
+ _XimInitialResourceInfo();
+ if(_XimSetIMResourceList(&im->core.im_resources,
+ &im->core.im_num_resources) == False) {
+ goto Open_Error;
+ }
+ if(_XimSetICResourceList(&im->core.ic_resources,
+ &im->core.ic_num_resources) == False) {
+ goto Open_Error;
+ }
+
+ _XimSetIMMode(im->core.im_resources, im->core.im_num_resources);
+
+ _XimGetCurrentIMValues(im, &im_values);
+ if(_XimSetLocalIMDefaults(im, (XPointer)&im_values,
+ im->core.im_resources, im->core.im_num_resources) == False) {
+ goto Open_Error;
+ }
+ _XimSetCurrentIMValues(im, &im_values);
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte)))
+ goto Open_Error;
+ private->ctom_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar)))
+ goto Open_Error;
+ private->ctow_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCompoundText, lcd, XlcNUtf8String)))
+ goto Open_Error;
+ private->ctoutf8_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte)))
+ goto Open_Error;
+ private->cstomb_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNWideChar)))
+ goto Open_Error;
+ private->cstowc_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNCharSet, lcd, XlcNUtf8String)))
+ goto Open_Error;
+ private->cstoutf8_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNChar)))
+ goto Open_Error;
+ private->ucstoc_conv = conv;
+
+ if (!(conv = _XlcOpenConverter(lcd, XlcNUcsChar, lcd, XlcNUtf8String)))
+ goto Open_Error;
+ private->ucstoutf8_conv = conv;
+
+ private->base.treeused = 1;
+ private->base.mbused = 1;
+ private->base.wcused = 1;
+ private->base.utf8used = 1;
+
+ _XimCreateDefaultTree(im);
+
+ im->methods = &Xim_im_local_methods;
+ private->current_ic = (XIC)NULL;
+
+ return(True);
+
+Open_Error :
+ _XimLocalIMFree(im);
+ return(False);
+}
diff --git a/libX11/modules/im/ximcp/imLcLkup.c b/libX11/modules/im/ximcp/imLcLkup.c
index 8e4111a6a..c62a9106c 100644
--- a/libX11/modules/im/ximcp/imLcLkup.c
+++ b/libX11/modules/im/ximcp/imLcLkup.c
@@ -1,417 +1,417 @@
-/******************************************************************
-
- Copyright 1992 by Fuji Xerox Co., Ltd.
- Copyright 1992, 1994 by FUJITSU LIMITED
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and
-that both that copyright notice and this permission notice appear
-in supporting documentation, and that the name of Fuji Xerox,
-FUJITSU LIMITED not be used in advertising or publicity pertaining
-to distribution of the software without specific, written prior
-permission. Fuji Xerox, FUJITSU LIMITED make no representations
-about the suitability of this software for any purpose.
-It is provided "as is" without express or implied warranty.
-
-FUJI XEROX, FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJI XEROX,
-FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
-OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author: Kazunori Nishihara Fuji Xerox
- Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <X11/Xatom.h>
-#include <X11/Xos.h>
-#include <X11/Xlib.h>
-#include <X11/keysym.h>
-#include <X11/Xutil.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "XlcPubI.h"
-#include "Ximint.h"
-
-Public int
-_XimLocalMbLookupString(XIC xic, XKeyEvent *ev, char *buffer, int bytes,
- KeySym *keysym, Status *status)
-{
- Xic ic = (Xic)xic;
- int ret;
- DefTree *b = ic->private.local.base.tree;
- char *mb = ic->private.local.base.mb;
-
- if(ev->type != KeyPress) {
- if(status) *status = XLookupNone;
- return(0);
- }
- if(ev->keycode == 0 &&
- ( (ic->private.local.composed != 0)
- ||(ic->private.local.brl_committed != 0))) {
- if (ic->private.local.brl_committed != 0) { /* Braille Event */
- unsigned char pattern = ic->private.local.brl_committed;
- char mb[XLC_PUBLIC(ic->core.im->core.lcd, mb_cur_max)];
- ret = _Xlcwctomb(ic->core.im->core.lcd, mb, BRL_UC_ROW | pattern);
- if(ret > bytes) {
- if(status) *status = XBufferOverflow;
- return(ret);
- }
- if(keysym) *keysym = XK_braille_blank | pattern;
- if(ret > 0) {
- if (keysym) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- memcpy(buffer, mb, ret);
- } else {
- if(keysym) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- } else { /* Composed Event */
- ret = strlen(&mb[b[ic->private.local.composed].mb]);
- if(ret > bytes) {
- if(status) *status = XBufferOverflow;
- return(ret);
- }
- memcpy(buffer, &mb[b[ic->private.local.composed].mb], ret);
- if(keysym) *keysym = b[ic->private.local.composed].ks;
- if (ret > 0) {
- if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
- } else { /* Throughed Event */
- ret = _XimLookupMBText(ic, ev, buffer, bytes, keysym, NULL);
- if(ret > 0) {
- if (ret > bytes) {
- if (status) *status = XBufferOverflow;
- } else if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
-}
-
-Public int
-_XimLocalWcLookupString(XIC xic, XKeyEvent *ev, wchar_t *buffer, int wlen,
- KeySym *keysym, Status *status)
-{
- Xic ic = (Xic)xic;
- int ret;
- DefTree *b = ic->private.local.base.tree;
- wchar_t *wc = ic->private.local.base.wc;
-
- if(ev->type != KeyPress) {
- if(status) *status = XLookupNone;
- return(0);
- }
- if(ev->keycode == 0) {
- if (ic->private.local.brl_committed != 0) { /* Braille Event */
- unsigned char pattern = ic->private.local.brl_committed;
- ret = 1;
- if (ret > wlen) {
- if(status) *status = XBufferOverflow;
- return (ret);
- }
- *buffer = BRL_UC_ROW | pattern;
- if(keysym) {
- *keysym = XK_braille_blank | pattern;
- if(status) *status = XLookupBoth;
- } else
- if(status) *status = XLookupChars;
- } else { /* Composed Event */
- ret = _Xwcslen(&wc[b[ic->private.local.composed].wc]);
- if(ret > wlen) {
- if(status) *status = XBufferOverflow;
- return (ret);
- }
- memcpy((char *)buffer, (char *)&wc[b[ic->private.local.composed].wc],
- ret * sizeof(wchar_t));
- if(keysym) *keysym = b[ic->private.local.composed].ks;
- if (ret > 0) {
- if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
- } else { /* Throughed Event */
- ret = _XimLookupWCText(ic, ev, buffer, wlen, keysym, NULL);
- if(ret > 0) {
- if (ret > wlen) {
- if (status) *status = XBufferOverflow;
- } else if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
-}
-
-Public int
-_XimLocalUtf8LookupString(XIC xic, XKeyEvent *ev, char *buffer, int bytes,
- KeySym *keysym, Status *status)
-{
- Xic ic = (Xic)xic;
- int ret;
- DefTree *b = ic->private.local.base.tree;
- char *utf8 = ic->private.local.base.utf8;
-
- if(ev->type != KeyPress) {
- if(status) *status = XLookupNone;
- return(0);
- }
- if(ev->keycode == 0) {
- if (ic->private.local.brl_committed != 0) { /* Braille Event */
- unsigned char pattern = ic->private.local.brl_committed;
- ret = 3;
- if (ret > bytes) {
- if(status) *status = XBufferOverflow;
- return (ret);
- }
- buffer[0] = 0xe0 | ((BRL_UC_ROW >> 12) & 0x0f);
- buffer[1] = 0x80 | ((BRL_UC_ROW >> 8) & 0x30) | (pattern >> 6);
- buffer[2] = 0x80 | (pattern & 0x3f);
- if(keysym) {
- *keysym = XK_braille_blank | pattern;
- if(status) *status = XLookupBoth;
- } else
- if(status) *status = XLookupChars;
- } else { /* Composed Event */
- ret = strlen(&utf8[b[ic->private.local.composed].utf8]);
- if(ret > bytes) {
- if(status) *status = XBufferOverflow;
- return (ret);
- }
- memcpy(buffer, &utf8[b[ic->private.local.composed].utf8], ret);
- if(keysym) *keysym = b[ic->private.local.composed].ks;
- if (ret > 0) {
- if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
- } else { /* Throughed Event */
- ret = _XimLookupUTF8Text(ic, ev, buffer, bytes, keysym, NULL);
- if(ret > 0) {
- if (ret > bytes) {
- if (status) *status = XBufferOverflow;
- } else if (keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupBoth;
- } else {
- if(status) *status = XLookupChars;
- }
- } else {
- if(keysym && *keysym != NoSymbol) {
- if(status) *status = XLookupKeySym;
- } else {
- if(status) *status = XLookupNone;
- }
- }
- }
- return (ret);
-}
-
-Private int
-_XimLcctsconvert(
- XlcConv conv,
- char *from,
- int from_len,
- char *to,
- int to_len,
- Status *state)
-{
- int from_left;
- int to_left;
- int from_savelen;
- int to_savelen;
- int from_cnvlen;
- int to_cnvlen;
- char *from_buf;
- char *to_buf;
- char scratchbuf[BUFSIZ];
- Status tmp_state;
-
- if (!state)
- state = &tmp_state;
-
- if (!conv || !from || !from_len) {
- *state = XLookupNone;
- return 0;
- }
-
- /* Reset the converter. The CompoundText at 'from' starts in
- initial state. */
- _XlcResetConverter(conv);
-
- from_left = from_len;
- to_left = BUFSIZ;
- from_cnvlen = 0;
- to_cnvlen = 0;
- for (;;) {
- from_buf = &from[from_cnvlen];
- from_savelen = from_left;
- to_buf = &scratchbuf[to_cnvlen];
- to_savelen = to_left;
- if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
- (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
- *state = XLookupNone;
- return 0;
- }
- from_cnvlen += (from_savelen - from_left);
- to_cnvlen += (to_savelen - to_left);
- if (from_left == 0) {
- if (!to_cnvlen) {
- *state = XLookupNone;
- return 0;
- }
- break;
- }
- }
-
- if (!to || !to_len || (to_len < to_cnvlen)) {
- *state = XBufferOverflow;
- } else {
- memcpy(to, scratchbuf, to_cnvlen);
- *state = XLookupChars;
- }
- return to_cnvlen;
-}
-
-Public int
-_XimLcctstombs(XIM xim, char *from, int from_len,
- char *to, int to_len, Status *state)
-{
- return _XimLcctsconvert(((Xim)xim)->private.local.ctom_conv,
- from, from_len, to, to_len, state);
-}
-
-Public int
-_XimLcctstowcs(XIM xim, char *from, int from_len,
- wchar_t *to, int to_len, Status *state)
-{
- Xim im = (Xim)xim;
- XlcConv conv = im->private.local.ctow_conv;
- int from_left;
- int to_left;
- int from_savelen;
- int to_savelen;
- int from_cnvlen;
- int to_cnvlen;
- char *from_buf;
- wchar_t *to_buf;
- wchar_t scratchbuf[BUFSIZ];
- Status tmp_state;
-
- if (!state)
- state = &tmp_state;
-
- if (!conv || !from || !from_len) {
- *state = XLookupNone;
- return 0;
- }
-
- /* Reset the converter. The CompoundText at 'from' starts in
- initial state. */
- _XlcResetConverter(conv);
-
- from_left = from_len;
- to_left = BUFSIZ;
- from_cnvlen = 0;
- to_cnvlen = 0;
- for (;;) {
- from_buf = &from[from_cnvlen];
- from_savelen = from_left;
- to_buf = &scratchbuf[to_cnvlen];
- to_savelen = to_left;
- if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
- (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
- *state = XLookupNone;
- return 0;
- }
- from_cnvlen += (from_savelen - from_left);
- to_cnvlen += (to_savelen - to_left);
- if (from_left == 0) {
- if (!to_cnvlen){
- *state = XLookupNone;
- return 0;
- }
- break;
- }
- }
-
- if (!to || !to_len || (to_len < to_cnvlen)) {
- *state = XBufferOverflow;
- } else {
- memcpy(to, scratchbuf, to_cnvlen * sizeof(wchar_t));
- *state = XLookupChars;
- }
- return to_cnvlen;
-}
-
-Public int
-_XimLcctstoutf8(XIM xim, char *from, int from_len,
- char *to, int to_len, Status *state)
-{
- return _XimLcctsconvert(((Xim)xim)->private.local.ctoutf8_conv,
- from, from_len, to, to_len, state);
-}
+/******************************************************************
+
+ Copyright 1992 by Fuji Xerox Co., Ltd.
+ Copyright 1992, 1994 by FUJITSU LIMITED
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of Fuji Xerox,
+FUJITSU LIMITED not be used in advertising or publicity pertaining
+to distribution of the software without specific, written prior
+permission. Fuji Xerox, FUJITSU LIMITED make no representations
+about the suitability of this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJI XEROX, FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJI XEROX,
+FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA
+OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Kazunori Nishihara Fuji Xerox
+ Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/Xatom.h>
+#include <X11/Xos.h>
+#include <X11/Xlib.h>
+#include <X11/keysym.h>
+#include <X11/Xutil.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "XlcPubI.h"
+#include "Ximint.h"
+
+Public int
+_XimLocalMbLookupString(XIC xic, XKeyEvent *ev, char *buffer, int bytes,
+ KeySym *keysym, Status *status)
+{
+ Xic ic = (Xic)xic;
+ int ret;
+ DefTree *b = ic->private.local.base.tree;
+ char *mb = ic->private.local.base.mb;
+
+ if(ev->type != KeyPress) {
+ if(status) *status = XLookupNone;
+ return(0);
+ }
+ if(ev->keycode == 0 &&
+ ( (ic->private.local.composed != 0)
+ ||(ic->private.local.brl_committed != 0))) {
+ if (ic->private.local.brl_committed != 0) { /* Braille Event */
+ unsigned char pattern = ic->private.local.brl_committed;
+ char *mb=alloca(XLC_PUBLIC(ic->core.im->core.lcd, mb_cur_max));
+ ret = _Xlcwctomb(ic->core.im->core.lcd, mb, BRL_UC_ROW | pattern);
+ if(ret > bytes) {
+ if(status) *status = XBufferOverflow;
+ return(ret);
+ }
+ if(keysym) *keysym = XK_braille_blank | pattern;
+ if(ret > 0) {
+ if (keysym) {
+ if(status) *status = XLookupBoth;
+ } else {
+ if(status) *status = XLookupChars;
+ }
+ memcpy(buffer, mb, ret);
+ } else {
+ if(keysym) {
+ if(status) *status = XLookupKeySym;
+ } else {
+ if(status) *status = XLookupNone;
+ }
+ }
+ } else { /* Composed Event */
+ ret = strlen(&mb[b[ic->private.local.composed].mb]);
+ if(ret > bytes) {
+ if(status) *status = XBufferOverflow;
+ return(ret);
+ }
+ memcpy(buffer, &mb[b[ic->private.local.composed].mb], ret);
+ if(keysym) *keysym = b[ic->private.local.composed].ks;
+ if (ret > 0) {
+ if (keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupBoth;
+ } else {
+ if(status) *status = XLookupChars;
+ }
+ } else {
+ if(keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupKeySym;
+ } else {
+ if(status) *status = XLookupNone;
+ }
+ }
+ }
+ return (ret);
+ } else { /* Throughed Event */
+ ret = _XimLookupMBText(ic, ev, buffer, bytes, keysym, NULL);
+ if(ret > 0) {
+ if (ret > bytes) {
+ if (status) *status = XBufferOverflow;
+ } else if (keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupBoth;
+ } else {
+ if(status) *status = XLookupChars;
+ }
+ } else {
+ if(keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupKeySym;
+ } else {
+ if(status) *status = XLookupNone;
+ }
+ }
+ }
+ return (ret);
+}
+
+Public int
+_XimLocalWcLookupString(XIC xic, XKeyEvent *ev, wchar_t *buffer, int wlen,
+ KeySym *keysym, Status *status)
+{
+ Xic ic = (Xic)xic;
+ int ret;
+ DefTree *b = ic->private.local.base.tree;
+ wchar_t *wc = ic->private.local.base.wc;
+
+ if(ev->type != KeyPress) {
+ if(status) *status = XLookupNone;
+ return(0);
+ }
+ if(ev->keycode == 0) {
+ if (ic->private.local.brl_committed != 0) { /* Braille Event */
+ unsigned char pattern = ic->private.local.brl_committed;
+ ret = 1;
+ if (ret > wlen) {
+ if(status) *status = XBufferOverflow;
+ return (ret);
+ }
+ *buffer = BRL_UC_ROW | pattern;
+ if(keysym) {
+ *keysym = XK_braille_blank | pattern;
+ if(status) *status = XLookupBoth;
+ } else
+ if(status) *status = XLookupChars;
+ } else { /* Composed Event */
+ ret = _Xwcslen(&wc[b[ic->private.local.composed].wc]);
+ if(ret > wlen) {
+ if(status) *status = XBufferOverflow;
+ return (ret);
+ }
+ memcpy((char *)buffer, (char *)&wc[b[ic->private.local.composed].wc],
+ ret * sizeof(wchar_t));
+ if(keysym) *keysym = b[ic->private.local.composed].ks;
+ if (ret > 0) {
+ if (keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupBoth;
+ } else {
+ if(status) *status = XLookupChars;
+ }
+ } else {
+ if(keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupKeySym;
+ } else {
+ if(status) *status = XLookupNone;
+ }
+ }
+ }
+ return (ret);
+ } else { /* Throughed Event */
+ ret = _XimLookupWCText(ic, ev, buffer, wlen, keysym, NULL);
+ if(ret > 0) {
+ if (ret > wlen) {
+ if (status) *status = XBufferOverflow;
+ } else if (keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupBoth;
+ } else {
+ if(status) *status = XLookupChars;
+ }
+ } else {
+ if(keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupKeySym;
+ } else {
+ if(status) *status = XLookupNone;
+ }
+ }
+ }
+ return (ret);
+}
+
+Public int
+_XimLocalUtf8LookupString(XIC xic, XKeyEvent *ev, char *buffer, int bytes,
+ KeySym *keysym, Status *status)
+{
+ Xic ic = (Xic)xic;
+ int ret;
+ DefTree *b = ic->private.local.base.tree;
+ char *utf8 = ic->private.local.base.utf8;
+
+ if(ev->type != KeyPress) {
+ if(status) *status = XLookupNone;
+ return(0);
+ }
+ if(ev->keycode == 0) {
+ if (ic->private.local.brl_committed != 0) { /* Braille Event */
+ unsigned char pattern = ic->private.local.brl_committed;
+ ret = 3;
+ if (ret > bytes) {
+ if(status) *status = XBufferOverflow;
+ return (ret);
+ }
+ buffer[0] = 0xe0 | ((BRL_UC_ROW >> 12) & 0x0f);
+ buffer[1] = 0x80 | ((BRL_UC_ROW >> 8) & 0x30) | (pattern >> 6);
+ buffer[2] = 0x80 | (pattern & 0x3f);
+ if(keysym) {
+ *keysym = XK_braille_blank | pattern;
+ if(status) *status = XLookupBoth;
+ } else
+ if(status) *status = XLookupChars;
+ } else { /* Composed Event */
+ ret = strlen(&utf8[b[ic->private.local.composed].utf8]);
+ if(ret > bytes) {
+ if(status) *status = XBufferOverflow;
+ return (ret);
+ }
+ memcpy(buffer, &utf8[b[ic->private.local.composed].utf8], ret);
+ if(keysym) *keysym = b[ic->private.local.composed].ks;
+ if (ret > 0) {
+ if (keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupBoth;
+ } else {
+ if(status) *status = XLookupChars;
+ }
+ } else {
+ if(keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupKeySym;
+ } else {
+ if(status) *status = XLookupNone;
+ }
+ }
+ }
+ return (ret);
+ } else { /* Throughed Event */
+ ret = _XimLookupUTF8Text(ic, ev, buffer, bytes, keysym, NULL);
+ if(ret > 0) {
+ if (ret > bytes) {
+ if (status) *status = XBufferOverflow;
+ } else if (keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupBoth;
+ } else {
+ if(status) *status = XLookupChars;
+ }
+ } else {
+ if(keysym && *keysym != NoSymbol) {
+ if(status) *status = XLookupKeySym;
+ } else {
+ if(status) *status = XLookupNone;
+ }
+ }
+ }
+ return (ret);
+}
+
+Private int
+_XimLcctsconvert(
+ XlcConv conv,
+ char *from,
+ int from_len,
+ char *to,
+ int to_len,
+ Status *state)
+{
+ int from_left;
+ int to_left;
+ int from_savelen;
+ int to_savelen;
+ int from_cnvlen;
+ int to_cnvlen;
+ char *from_buf;
+ char *to_buf;
+ char scratchbuf[BUFSIZ];
+ Status tmp_state;
+
+ if (!state)
+ state = &tmp_state;
+
+ if (!conv || !from || !from_len) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ /* Reset the converter. The CompoundText at 'from' starts in
+ initial state. */
+ _XlcResetConverter(conv);
+
+ from_left = from_len;
+ to_left = BUFSIZ;
+ from_cnvlen = 0;
+ to_cnvlen = 0;
+ for (;;) {
+ from_buf = &from[from_cnvlen];
+ from_savelen = from_left;
+ to_buf = &scratchbuf[to_cnvlen];
+ to_savelen = to_left;
+ if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
+ (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
+ *state = XLookupNone;
+ return 0;
+ }
+ from_cnvlen += (from_savelen - from_left);
+ to_cnvlen += (to_savelen - to_left);
+ if (from_left == 0) {
+ if (!to_cnvlen) {
+ *state = XLookupNone;
+ return 0;
+ }
+ break;
+ }
+ }
+
+ if (!to || !to_len || (to_len < to_cnvlen)) {
+ *state = XBufferOverflow;
+ } else {
+ memcpy(to, scratchbuf, to_cnvlen);
+ *state = XLookupChars;
+ }
+ return to_cnvlen;
+}
+
+Public int
+_XimLcctstombs(XIM xim, char *from, int from_len,
+ char *to, int to_len, Status *state)
+{
+ return _XimLcctsconvert(((Xim)xim)->private.local.ctom_conv,
+ from, from_len, to, to_len, state);
+}
+
+Public int
+_XimLcctstowcs(XIM xim, char *from, int from_len,
+ wchar_t *to, int to_len, Status *state)
+{
+ Xim im = (Xim)xim;
+ XlcConv conv = im->private.local.ctow_conv;
+ int from_left;
+ int to_left;
+ int from_savelen;
+ int to_savelen;
+ int from_cnvlen;
+ int to_cnvlen;
+ char *from_buf;
+ wchar_t *to_buf;
+ wchar_t scratchbuf[BUFSIZ];
+ Status tmp_state;
+
+ if (!state)
+ state = &tmp_state;
+
+ if (!conv || !from || !from_len) {
+ *state = XLookupNone;
+ return 0;
+ }
+
+ /* Reset the converter. The CompoundText at 'from' starts in
+ initial state. */
+ _XlcResetConverter(conv);
+
+ from_left = from_len;
+ to_left = BUFSIZ;
+ from_cnvlen = 0;
+ to_cnvlen = 0;
+ for (;;) {
+ from_buf = &from[from_cnvlen];
+ from_savelen = from_left;
+ to_buf = &scratchbuf[to_cnvlen];
+ to_savelen = to_left;
+ if (_XlcConvert(conv, (XPointer *)&from_buf, &from_left,
+ (XPointer *)&to_buf, &to_left, NULL, 0) < 0) {
+ *state = XLookupNone;
+ return 0;
+ }
+ from_cnvlen += (from_savelen - from_left);
+ to_cnvlen += (to_savelen - to_left);
+ if (from_left == 0) {
+ if (!to_cnvlen){
+ *state = XLookupNone;
+ return 0;
+ }
+ break;
+ }
+ }
+
+ if (!to || !to_len || (to_len < to_cnvlen)) {
+ *state = XBufferOverflow;
+ } else {
+ memcpy(to, scratchbuf, to_cnvlen * sizeof(wchar_t));
+ *state = XLookupChars;
+ }
+ return to_cnvlen;
+}
+
+Public int
+_XimLcctstoutf8(XIM xim, char *from, int from_len,
+ char *to, int to_len, Status *state)
+{
+ return _XimLcctsconvert(((Xim)xim)->private.local.ctoutf8_conv,
+ from, from_len, to, to_len, state);
+}
diff --git a/libX11/modules/im/ximcp/imRm.c b/libX11/modules/im/ximcp/imRm.c
index da1207ca1..a20c23787 100644
--- a/libX11/modules/im/ximcp/imRm.c
+++ b/libX11/modules/im/ximcp/imRm.c
@@ -1,3196 +1,3196 @@
-/******************************************************************
-
- Copyright 1990, 1991, 1992,1993, 1994 by FUJITSU LIMITED
- Copyright 1994 by Sony Corporation
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and
-that both that copyright notice and this permission notice appear
-in supporting documentation, and that the name of FUJITSU LIMITED
-and Sony Corporation not be used in advertising or publicity
-pertaining to distribution of the software without specific,
-written prior permission. FUJITSU LIMITED and Sony Corporation make
-no representations about the suitability of this software for any
-purpose. It is provided "as is" without express or implied warranty.
-
-FUJITSU LIMITED AND SONY CORPORATION DISCLAIM ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJITSU LIMITED AND
-SONY CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
-PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
-TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author: Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
- Modifier: Makoto Wakamatsu Sony Corporation
- makoto@sm.sony.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <X11/Xlib.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "Ximint.h"
-#include "Xresource.h"
-
-#define GET_NAME(x) name_table + x.name_offset
-
-typedef struct _XimValueOffsetInfo {
- unsigned short name_offset;
- XrmQuark quark;
- unsigned int offset;
- Bool (*defaults)(
- struct _XimValueOffsetInfo *, XPointer, XPointer, unsigned long
- );
- Bool (*encode)(
- struct _XimValueOffsetInfo *, XPointer, XPointer
- );
- Bool (*decode)(
- struct _XimValueOffsetInfo *, XPointer, XPointer
- );
-} XimValueOffsetInfoRec, *XimValueOffsetInfo;
-
-#ifdef XIM_CONNECTABLE
-Private Bool
-_XimCheckBool(str)
- char *str;
-{
- if(!strcmp(str, "True") || !strcmp(str, "true") ||
- !strcmp(str, "Yes") || !strcmp(str, "yes") ||
- !strcmp(str, "ON") || !strcmp(str, "on"))
- return True;
- return False;
-}
-
-Public void
-_XimSetProtoResource(im)
- Xim im;
-{
- char res_name_buf[256];
- char* res_name;
- char res_class_buf[256];
- char* res_class;
- char* str_type;
- XrmValue value;
- XIMStyle preedit_style = 0;
- XIMStyle status_style = 0;
- XIMStyles* imstyles;
- char* dotximdot = ".xim.";
- char* ximdot = "xim.";
- char* dotXimdot = ".Xim.";
- char* Ximdot = "Xim.";
-
- if (!im->core.rdb)
- return;
-
- if (strlen (im->core.res_name) < 200) res_name = res_name_buf;
- else res_name = Xmalloc (strlen (im->core.res_name) + 50);
- if (strlen (im->core.res_class) < 200) res_class = res_class_buf;
- else res_class = Xmalloc (strlen (im->core.res_class) + 50);
- /* pretend malloc always works */
-
- (void) sprintf (res_name, "%s%s%s",
- im->core.res_name != NULL ? im->core.res_name : "*",
- im->core.res_name != NULL ? dotximdot : ximdot,
- "useAuth");
- (void) sprintf (res_class, "%s%s%s",
- im->core.res_class != NULL ? im->core.res_class : "*",
- im->core.res_class != NULL ? dotXimdot : Ximdot,
- "UseAuth");
- bzero(&value, sizeof(XrmValue));
- if(XrmGetResource(im->core.rdb, res_name, res_class, &str_type, &value)) {
- if(_XimCheckBool(value.addr)) {
- MARK_USE_AUTHORIZATION_FUNC(im);
- }
- }
-
- (void) sprintf (res_name, "%s%s%s",
- im->core.res_name != NULL ? im->core.res_name : "*",
- im->core.res_name != NULL ? dotximdot : ximdot,
- "delaybinding");
- (void) sprintf (res_class, "%s%s%s",
- im->core.res_class != NULL ? im->core.res_class : "*",
- im->core.res_class != NULL ? dotXimdot : Ximdot,
- "Delaybinding");
- bzero(&value, sizeof(XrmValue));
- if(XrmGetResource(im->core.rdb, res_name, res_class, &str_type, &value)) {
- if(_XimCheckBool(value.addr)) {
- MARK_DELAYBINDABLE(im);
- }
- }
-
- (void) sprintf (res_name, "%s%s%s",
- im->core.res_name != NULL ? im->core.res_name : "*",
- im->core.res_name != NULL ? dotximdot : ximdot,
- "reconnect");
- (void) sprintf (res_class, "%s%s%s",
- im->core.res_class != NULL ? im->core.res_class : "*",
- im->core.res_class != NULL ? dotXimdot : Ximdot,
- "Reconnect");
- bzero(&value, sizeof(XrmValue));
- if(XrmGetResource(im->core.rdb, res_name, res_class, &str_type, &value)) {
- if(_XimCheckBool(value.addr)) {
- MARK_RECONNECTABLE(im);
- }
- }
-
- if(!IS_CONNECTABLE(im)) {
- if (res_name != res_name_buf) Xfree (res_name);
- if (res_class != res_class_buf) Xfree (res_class);
- return;
- }
-
- (void) sprintf (res_name, "%s%s%s",
- im->core.res_name != NULL ? im->core.res_name : "*",
- im->core.res_name != NULL ? dotximdot : ximdot,
- "preeditDefaultStyle");
- (void) sprintf (res_class, "%s%s%s",
- im->core.res_class != NULL ? im->core.res_class : "*",
- im->core.res_class != NULL ? dotXimdot : Ximdot,
- "PreeditDefaultStyle");
- if(XrmGetResource(im->core.rdb, res_name, res_class, &str_type, &value)) {
- if(!strcmp(value.addr, "XIMPreeditArea"))
- preedit_style = XIMPreeditArea;
- else if(!strcmp(value.addr, "XIMPreeditCallbacks"))
- preedit_style = XIMPreeditCallbacks;
- else if(!strcmp(value.addr, "XIMPreeditPosition"))
- preedit_style = XIMPreeditPosition;
- else if(!strcmp(value.addr, "XIMPreeditNothing"))
- preedit_style = XIMPreeditNothing;
- else if(!strcmp(value.addr, "XIMPreeditNone"))
- preedit_style = XIMPreeditNone;
- }
- if(!preedit_style)
- preedit_style = XIMPreeditNothing;
-
- (void) sprintf (res_name, "%s%s%s",
- im->core.res_name != NULL ? im->core.res_name : "*",
- im->core.res_name != NULL ? dotximdot : ximdot,
- "statusDefaultStyle");
- (void) sprintf (res_class, "%s%s%s",
- im->core.res_class != NULL ? im->core.res_class : "*",
- im->core.res_class != NULL ? dotXimdot : Ximdot,
- "StatusDefaultStyle");
- if(XrmGetResource(im->core.rdb, res_name, res_class, &str_type, &value)) {
- if(!strcmp(value.addr, "XIMStatusArea"))
- status_style = XIMStatusArea;
- else if(!strcmp(value.addr, "XIMStatusCallbacks"))
- status_style = XIMStatusCallbacks;
- else if(!strcmp(value.addr, "XIMStatusNothing"))
- status_style = XIMStatusNothing;
- else if(!strcmp(value.addr, "XIMStatusNone"))
- status_style = XIMStatusNone;
- }
- if(!status_style)
- status_style = XIMStatusNothing;
-
- if(!(imstyles = (XIMStyles *)Xmalloc(sizeof(XIMStyles) + sizeof(XIMStyle)))){
- if (res_name != res_name_buf) Xfree (res_name);
- if (res_class != res_class_buf) Xfree (res_class);
- return;
- }
- imstyles->count_styles = 1;
- imstyles->supported_styles =
- (XIMStyle *)((char *)imstyles + sizeof(XIMStyles));
- imstyles->supported_styles[0] = preedit_style | status_style;
- im->private.proto.default_styles = imstyles;
- if (res_name != res_name_buf) Xfree (res_name);
- if (res_class != res_class_buf) Xfree (res_class);
-}
-#endif /* XIM_CONNECTABLE */
-
-static const char name_table[] =
- /* 0 */ XNQueryInputStyle"\0"
- /* 16 */ XNClientWindow"\0"
- /* 29 */ XNInputStyle"\0"
- /* 40 */ XNFocusWindow"\0"
- /* 52 */ XNResourceName"\0"
- /* 65 */ XNResourceClass"\0"
- /* 79 */ XNGeometryCallback"\0"
- /* 96 */ XNDestroyCallback"\0"
- /* 112 */ XNFilterEvents"\0"
- /* 125 */ XNPreeditStartCallback"\0"
- /* 146 */ XNPreeditDoneCallback"\0"
- /* 166 */ XNPreeditDrawCallback"\0"
- /* 186 */ XNPreeditCaretCallback"\0"
- /* 207 */ XNPreeditStateNotifyCallback"\0"
- /* 234 */ XNPreeditAttributes"\0"
- /* 252 */ XNStatusStartCallback"\0"
- /* 272 */ XNStatusDoneCallback"\0"
- /* 291 */ XNStatusDrawCallback"\0"
- /* 310 */ XNStatusAttributes"\0"
- /* 327 */ XNArea"\0"
- /* 332 */ XNAreaNeeded"\0"
- /* 343 */ XNSpotLocation"\0"
- /* 356 */ XNColormap"\0"
- /* 365 */ XNStdColormap"\0"
- /* 377 */ XNForeground"\0"
- /* 388 */ XNBackground"\0"
- /* 399 */ XNBackgroundPixmap"\0"
- /* 416 */ XNFontSet"\0"
- /* 424 */ XNLineSpace"\0"
- /* 434 */ XNCursor"\0"
- /* 441 */ XNQueryIMValuesList"\0"
- /* 459 */ XNQueryICValuesList"\0"
- /* 477 */ XNVisiblePosition"\0"
- /* 493 */ XNStringConversionCallback"\0"
- /* 518 */ XNStringConversion"\0"
- /* 535 */ XNResetState"\0"
- /* 546 */ XNHotKey"\0"
- /* 553 */ XNHotKeyState"\0"
- /* 565 */ XNPreeditState
-;
-
-#define OFFSET_XNQUERYINPUTSTYLE 0
-#define OFFSET_XNCLIENTWINDOW 16
-#define OFFSET_XNINPUTSTYLE 29
-#define OFFSET_XNFOCUSWINDOW 40
-#define OFFSET_XNRESOURCENAME 52
-#define OFFSET_XNRESOURCECLASS 65
-#define OFFSET_XNGEOMETRYCALLBACK 79
-#define OFFSET_XNDESTROYCALLBACK 96
-#define OFFSET_XNFILTEREVENTS 112
-#define OFFSET_XNPREEDITSTARTCALLBACK 125
-#define OFFSET_XNPREEDITDONECALLBACK 146
-#define OFFSET_XNPREEDITDRAWCALLBACK 166
-#define OFFSET_XNPREEDITCARETCALLBACK 186
-#define OFFSET_XNPREEDITSTATENOTIFYCALLBACK 207
-#define OFFSET_XNPREEDITATTRIBUTES 234
-#define OFFSET_XNSTATUSSTARTCALLBACK 252
-#define OFFSET_XNSTATUSDONECALLBACK 272
-#define OFFSET_XNSTATUSDRAWCALLBACK 291
-#define OFFSET_XNSTATUSATTRIBUTES 310
-#define OFFSET_XNAREA 327
-#define OFFSET_XNAREANEEDED 332
-#define OFFSET_XNSPOTLOCATION 343
-#define OFFSET_XNCOLORMAP 356
-#define OFFSET_XNSTDCOLORMAP 365
-#define OFFSET_XNFOREGROUND 377
-#define OFFSET_XNBACKGROUND 388
-#define OFFSET_XNBACKGROUNDPIXMAP 399
-#define OFFSET_XNFONTSET 416
-#define OFFSET_XNLINESPACE 424
-#define OFFSET_XNCURSOR 434
-#define OFFSET_XNQUERYIMVALUESLIST 441
-#define OFFSET_XNQUERYICVALUESLIST 459
-#define OFFSET_XNVISIBLEPOSITION 477
-#define OFFSET_XNSTRINGCONVERSIONCALLBACK 493
-#define OFFSET_XNSTRINGCONVERSION 518
-#define OFFSET_XNRESETSTATE 535
-#define OFFSET_XNHOTKEY 546
-#define OFFSET_XNHOTKEYSTATE 553
-#define OFFSET_XNPREEDITSTATE 565
-
-/* offsets into name_table */
-static const unsigned short supported_local_im_values_list[] = {
- OFFSET_XNQUERYINPUTSTYLE,
- OFFSET_XNRESOURCENAME,
- OFFSET_XNRESOURCECLASS,
- OFFSET_XNDESTROYCALLBACK,
- OFFSET_XNQUERYIMVALUESLIST,
- OFFSET_XNQUERYICVALUESLIST,
- OFFSET_XNVISIBLEPOSITION
-};
-
-/* offsets into name_table */
-static const unsigned short supported_local_ic_values_list[] = {
- OFFSET_XNINPUTSTYLE,
- OFFSET_XNCLIENTWINDOW,
- OFFSET_XNFOCUSWINDOW,
- OFFSET_XNRESOURCENAME,
- OFFSET_XNRESOURCECLASS,
- OFFSET_XNGEOMETRYCALLBACK,
- OFFSET_XNFILTEREVENTS,
- OFFSET_XNDESTROYCALLBACK,
- OFFSET_XNSTRINGCONVERSIONCALLBACK,
- OFFSET_XNSTRINGCONVERSIONCALLBACK,
- OFFSET_XNRESETSTATE,
- OFFSET_XNHOTKEY,
- OFFSET_XNHOTKEYSTATE,
- OFFSET_XNPREEDITATTRIBUTES,
- OFFSET_XNSTATUSATTRIBUTES,
- OFFSET_XNAREA,
- OFFSET_XNAREANEEDED,
- OFFSET_XNSPOTLOCATION,
- OFFSET_XNCOLORMAP,
- OFFSET_XNSTDCOLORMAP,
- OFFSET_XNFOREGROUND,
- OFFSET_XNBACKGROUND,
- OFFSET_XNBACKGROUNDPIXMAP,
- OFFSET_XNFONTSET,
- OFFSET_XNLINESPACE,
- OFFSET_XNCURSOR,
- OFFSET_XNPREEDITSTARTCALLBACK,
- OFFSET_XNPREEDITDONECALLBACK,
- OFFSET_XNPREEDITDRAWCALLBACK,
- OFFSET_XNPREEDITCARETCALLBACK,
- OFFSET_XNSTATUSSTARTCALLBACK,
- OFFSET_XNSTATUSDONECALLBACK,
- OFFSET_XNSTATUSDRAWCALLBACK,
- OFFSET_XNPREEDITSTATE,
- OFFSET_XNPREEDITSTATENOTIFYCALLBACK
-};
-
-static XIMStyle const supported_local_styles[] = {
- XIMPreeditNone | XIMStatusNone,
- XIMPreeditNothing | XIMStatusNothing,
- 0 /* dummy */
-};
-
-Private Bool
-_XimDefaultStyles(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm, /* unused */
- unsigned long mode) /* unused */
-{
- XIMStyles *styles;
- XIMStyles **out;
- register int i;
- unsigned int n;
- int len;
- XPointer tmp;
-
- n = XIMNumber(supported_local_styles) - 1;
- len = sizeof(XIMStyles) + sizeof(XIMStyle) * n;
- if(!(tmp = Xcalloc(1, len))) {
- return False;
- }
-
- styles = (XIMStyles *)tmp;
- if (n > 0) {
- styles->count_styles = (unsigned short)n;
- styles->supported_styles =
- (XIMStyle *)((char *)tmp + sizeof(XIMStyles));
- for(i = 0; i < n; i++) {
- styles->supported_styles[i] = supported_local_styles[i];
- }
- }
-
- out = (XIMStyles **)((char *)top + info->offset);
- *out = styles;
- return True;
-}
-
-Private Bool
-_XimDefaultIMValues(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm, /* unused */
- unsigned long mode) /* unused */
-{
- XIMValuesList *values_list;
- XIMValuesList **out;
- register int i;
- unsigned int n;
- int len;
- XPointer tmp;
-
- n = XIMNumber(supported_local_im_values_list);
- len = sizeof(XIMValuesList) + sizeof(char **) * n;
- if(!(tmp = Xcalloc(1, len))) {
- return False;
- }
-
- values_list = (XIMValuesList *)tmp;
- if (n > 0) {
- values_list->count_values = (unsigned short)n;
- values_list->supported_values
- = (char **)((char *)tmp + sizeof(XIMValuesList));
- for(i = 0; i < n; i++) {
- values_list->supported_values[i] =
- (char *)name_table + supported_local_im_values_list[i];
- }
- }
-
- out = (XIMValuesList **)((char *)top + info->offset);
- *out = values_list;
- return True;
-}
-
-Private Bool
-_XimDefaultICValues(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm, /* unused */
- unsigned long mode) /* unused */
-{
- XIMValuesList *values_list;
- XIMValuesList **out;
- register int i;
- unsigned int n;
- int len;
- XPointer tmp;
-
- n = XIMNumber(supported_local_ic_values_list);
- len = sizeof(XIMValuesList) + sizeof(char **) * n;
- if(!(tmp = Xcalloc(1, len))) {
- return False;
- }
-
- values_list = (XIMValuesList *)tmp;
- if (n > 0) {
- values_list->count_values = (unsigned short)n;
- values_list->supported_values
- = (char **)((char *)tmp + sizeof(XIMValuesList));
- for(i = 0; i < n; i++) {
- values_list->supported_values[i] =
- (char *)name_table + supported_local_ic_values_list[i];
- }
- }
-
- out = (XIMValuesList **)((char *)top + info->offset);
- *out = values_list;
- return True;
-}
-
-Private Bool
-_XimDefaultVisiblePos(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm, /* unused */
- unsigned long mode) /* unused */
-{
- Bool *out;
-
- out = (Bool *)((char *)top + info->offset);
- *out = False;
- return True;
-}
-
-Private Bool
-_XimDefaultFocusWindow(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Xic ic = (Xic)parm;
- Window *out;
-
- if(ic->core.client_window == (Window)NULL) {
- return True;
- }
-
- out = (Window *)((char *)top + info->offset);
- *out = ic->core.client_window;
- return True;
-}
-
-Private Bool
-_XimDefaultResName(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Xic ic = (Xic)parm;
- Xim im = (Xim)ic->core.im;
- char **out;
-
- if(im->core.res_name == (char *)NULL) {
- return True;
- }
-
- out = (char **)((char *)top + info->offset);
- *out = im->core.res_name;
- return True;
-}
-
-Private Bool
-_XimDefaultResClass(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Xic ic = (Xic)parm;
- Xim im = (Xim)ic->core.im;
- char **out;
-
- if(im->core.res_class == (char *)NULL) {
- return True;
- }
-
- out = (char **)((char *)top + info->offset);
- *out = im->core.res_class;
- return True;
-}
-
-Private Bool
-_XimDefaultDestroyCB(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Xic ic = (Xic)parm;
- Xim im = (Xim)ic->core.im;
- XIMCallback *out;
-
- out = (XIMCallback *)((char *)top + info->offset);
- *out = im->core.destroy_callback;
- return True;
-}
-
-Private Bool
-_XimDefaultResetState(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- XIMResetState *out;
-
- out = (XIMResetState *)((char *)top + info->offset);
- *out = XIMInitialState;
- return True;
-}
-
-Private Bool
-_XimDefaultHotKeyState(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- XIMHotKeyState *out;
-
- out = (XIMHotKeyState *)((char *)top + info->offset);
- *out = XIMHotKeyStateOFF;
- return True;
-}
-
-Private Bool
-_XimDefaultArea(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Xic ic = (Xic)parm;
- Xim im = (Xim)ic->core.im;
- Window root_return;
- int x_return, y_return;
- unsigned int width_return, height_return;
- unsigned int border_width_return;
- unsigned int depth_return;
- XRectangle area;
- XRectangle *out;
-
- if(ic->core.focus_window == (Window)NULL) {
- return True;
- }
- if(XGetGeometry(im->core.display, (Drawable)ic->core.focus_window,
- &root_return, &x_return, &y_return, &width_return,
- &height_return, &border_width_return, &depth_return)
- == (Status)Success) {
- return True;
- }
- area.x = 0;
- area.y = 0;
- area.width = width_return;
- area.height = height_return;
-
- out = (XRectangle *)((char *)top + info->offset);
- *out = area;
- return True;
-}
-
-Private Bool
-_XimDefaultColormap(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Xic ic = (Xic)parm;
- Xim im = (Xim)ic->core.im;
- XWindowAttributes win_attr;
- Colormap *out;
-
- if(ic->core.client_window == (Window)NULL) {
- return True;
- }
- if(XGetWindowAttributes(im->core.display, ic->core.client_window,
- &win_attr) == (Status)Success) {
- return True;
- }
-
- out = (Colormap *)((char *)top + info->offset);
- *out = win_attr.colormap;
- return True;
-}
-
-Private Bool
-_XimDefaultStdColormap(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Atom *out;
-
- out = (Atom *)((char *)top + info->offset);
- *out = (Atom)0;
- return True;
-}
-
-Private Bool
-_XimDefaultFg(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Xic ic = (Xic)parm;
- Xim im = (Xim)ic->core.im;
- unsigned long fg;
- unsigned long *out;
-
- fg = WhitePixel(im->core.display, DefaultScreen(im->core.display));
- out = (unsigned long *)((char *)top + info->offset);
- *out = fg;
- return True;
-}
-
-Private Bool
-_XimDefaultBg(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Xic ic = (Xic)parm;
- Xim im = (Xim)ic->core.im;
- unsigned long bg;
- unsigned long *out;
-
- bg = BlackPixel(im->core.display, DefaultScreen(im->core.display));
- out = (unsigned long *)((char *)top + info->offset);
- *out = bg;
- return True;
-}
-
-Private Bool
-_XimDefaultBgPixmap(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Pixmap *out;
-
- out = (Pixmap *)((char *)top + info->offset);
- *out = (Pixmap)0;
- return True;
-}
-
-Private Bool
-_XimDefaultFontSet(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- XFontSet *out;
-
- out = (XFontSet *)((char *)top + info->offset);
- *out = 0;
- return True;
-}
-
-Private Bool
-_XimDefaultLineSpace(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Xic ic = (Xic)parm;
- XFontSet fontset;
- XFontSetExtents *fset_extents;
- int line_space = 0;
- int *out;
-
- if(mode & XIM_PREEDIT_ATTR) {
- fontset = ic->core.preedit_attr.fontset;
- } else if(mode & XIM_STATUS_ATTR) {
- fontset = ic->core.status_attr.fontset;
- } else {
- return True;
- }
- if (fontset) {
- fset_extents = XExtentsOfFontSet(fontset);
- line_space = fset_extents->max_logical_extent.height;
- }
- out = (int *)((char *)top + info->offset);
- *out = line_space;
- return True;
-}
-
-Private Bool
-_XimDefaultCursor(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- Cursor *out;
-
- out = (Cursor *)((char *)top + info->offset);
- *out = (Cursor)0;
- return True;
-}
-
-Private Bool
-_XimDefaultPreeditState(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- XIMPreeditState *out;
-
- out = (XIMPreeditState *)((char *)top + info->offset);
- *out = XIMPreeditDisable;
- return True;
-}
-
-Private Bool
-_XimDefaultNest(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer parm,
- unsigned long mode)
-{
- return True;
-}
-
-Private Bool
-_XimEncodeCallback(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMCallback *out;
-
- out = (XIMCallback *)((char *)top + info->offset);
- *out = *((XIMCallback *)val);
- return True;
-}
-
-Private Bool
-_XimEncodeString(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- char *string;
- char **out;
-
- if(val == (XPointer)NULL) {
- return False;
- }
- if (!(string = strdup((char *)val))) {
- return False;
- }
-
- out = (char **)((char *)top + info->offset);
- if(*out) {
- Xfree(*out);
- }
- *out = string;
- return True;
-}
-
-Private Bool
-_XimEncodeStyle(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMStyle *out;
-
- out = (XIMStyle *)((char *)top + info->offset);
- *out = (XIMStyle)val;
- return True;
-}
-
-Private Bool
-_XimEncodeWindow(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- Window *out;
-
- out = (Window *)((char *)top + info->offset);
- *out = (Window)val;
- return True;
-}
-
-Private Bool
-_XimEncodeStringConv(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- /*
- * Not yet
- */
- return True;
-}
-
-Private Bool
-_XimEncodeResetState(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMResetState *out;
-
- out = (XIMResetState *)((char *)top + info->offset);
- *out = (XIMResetState)val;
- return True;
-}
-
-Private Bool
-_XimEncodeHotKey(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMHotKeyTriggers *hotkey = (XIMHotKeyTriggers *)val;
- XIMHotKeyTriggers **out;
- XIMHotKeyTriggers *key_list;
- XIMHotKeyTrigger *key;
- XPointer tmp;
- int num;
- int len;
- register int i;
-
- if(hotkey == (XIMHotKeyTriggers *)NULL) {
- return True;
- }
-
- if((num = hotkey->num_hot_key) == 0) {
- return True;
- }
-
- len = sizeof(XIMHotKeyTriggers) + sizeof(XIMHotKeyTrigger) * num;
- if(!(tmp = (XPointer)Xmalloc(len))) {
- return False;
- }
-
- key_list = (XIMHotKeyTriggers *)tmp;
- key = (XIMHotKeyTrigger *)((char *)tmp + sizeof(XIMHotKeyTriggers));
-
- for(i = 0; i < num; i++) {
- key[i] = hotkey->key[i];
- }
-
- key_list->num_hot_key = num;
- key_list->key = key;
-
- out = (XIMHotKeyTriggers **)((char *)top + info->offset);
- *out = key_list;
- return True;
-}
-
-Private Bool
-_XimEncodeHotKetState(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMHotKeyState *out;
-
- out = (XIMHotKeyState *)((char *)top + info->offset);
- *out = (XIMHotKeyState)val;
- return True;
-}
-
-Private Bool
-_XimEncodeRectangle(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XRectangle *out;
-
- out = (XRectangle *)((char *)top + info->offset);
- *out = *((XRectangle *)val);
- return True;
-}
-
-Private Bool
-_XimEncodeSpot(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XPoint *out;
-
- out = (XPoint *)((char *)top + info->offset);
- *out = *((XPoint *)val);
- return True;
-}
-
-Private Bool
-_XimEncodeColormap(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- Colormap *out;
-
- out = (Colormap *)((char *)top + info->offset);
- *out = (Colormap)val;
- return True;
-}
-
-Private Bool
-_XimEncodeStdColormap(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- Atom *out;
-
- out = (Atom *)((char *)top + info->offset);
- *out = (Atom)val;
- return True;
-}
-
-Private Bool
-_XimEncodeLong(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- unsigned long *out;
-
- out = (unsigned long *)((char *)top + info->offset);
- *out = (unsigned long)val;
- return True;
-}
-
-Private Bool
-_XimEncodeBgPixmap(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- Pixmap *out;
-
- out = (Pixmap *)((char *)top + info->offset);
- *out = (Pixmap)val;
- return True;
-}
-
-Private Bool
-_XimEncodeFontSet(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XFontSet *out;
-
- out = (XFontSet *)((char *)top + info->offset);
- *out = (XFontSet)val;
- return True;
-}
-
-Private Bool
-_XimEncodeLineSpace(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- int *out;
-
- out = (int *)((char *)top + info->offset);
- *out = (long)val;
- return True;
-}
-
-Private Bool
-_XimEncodeCursor(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- Cursor *out;
-
- out = (Cursor *)((char *)top + info->offset);
- *out = (Cursor)val;
- return True;
-}
-
-Private Bool
-_XimEncodePreeditState(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMPreeditState *out;
-
- out = (XIMPreeditState *)((char *)top + info->offset);
- *out = (XIMPreeditState)val;
- return True;
-}
-
-Private Bool
-_XimEncodeNest(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- return True;
-}
-
-Private Bool
-_XimDecodeStyles(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMStyles *styles;
- XIMStyles *out;
- register int i;
- unsigned int num;
- int len;
- XPointer tmp;
-
- if(val == (XPointer)NULL) {
- return False;
- }
-
- styles = *((XIMStyles **)((char *)top + info->offset));
- num = styles->count_styles;
-
- len = sizeof(XIMStyles) + sizeof(XIMStyle) * num;
- if(!(tmp = Xcalloc(1, len))) {
- return False;
- }
-
- out = (XIMStyles *)tmp;
- if(num >0) {
- out->count_styles = (unsigned short)num;
- out->supported_styles = (XIMStyle *)((char *)tmp + sizeof(XIMStyles));
-
- for(i = 0; i < num; i++) {
- out->supported_styles[i] = styles->supported_styles[i];
- }
- }
- *((XIMStyles **)val) = out;
- return True;
-}
-
-Private Bool
-_XimDecodeValues(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMValuesList *values_list;
- XIMValuesList *out;
- register int i;
- unsigned int num;
- int len;
- XPointer tmp;
-
- if(val == (XPointer)NULL) {
- return False;
- }
-
- values_list = *((XIMValuesList **)((char *)top + info->offset));
- num = values_list->count_values;
-
- len = sizeof(XIMValuesList) + sizeof(char **) * num;
- if(!(tmp = Xcalloc(1, len))) {
- return False;
- }
-
- out = (XIMValuesList *)tmp;
- if(num) {
- out->count_values = (unsigned short)num;
- out->supported_values = (char **)((char *)tmp + sizeof(XIMValuesList));
-
- for(i = 0; i < num; i++) {
- out->supported_values[i] = values_list->supported_values[i];
- }
- }
- *((XIMValuesList **)val) = out;
- return True;
-}
-
-Private Bool
-_XimDecodeCallback(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMCallback *in;
- XIMCallback *callback;
-
- in = (XIMCallback *)((char *)top + info->offset);
- if(!(callback = (XIMCallback *)Xmalloc(sizeof(XIMCallback)))) {
- return False;
- }
- callback->client_data = in->client_data;
- callback->callback = in->callback;
-
- *((XIMCallback **)val) = callback;
- return True;
-}
-
-Private Bool
-_XimDecodeString(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- char *in;
- char *string;
-
- in = *((char **)((char *)top + info->offset));
- if (in != NULL) {
- string = strdup(in);
- } else {
- string = Xcalloc(1, 1); /* strdup("") */
- }
- if (string == NULL) {
- return False;
- }
- *((char **)val) = string;
- return True;
-}
-
-Private Bool
-_XimDecodeBool(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- Bool *in;
-
- in = (Bool *)((char *)top + info->offset);
- *((Bool *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeStyle(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMStyle *in;
-
- in = (XIMStyle *)((char *)top + info->offset);
- *((XIMStyle *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeWindow(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- Window *in;
-
- in = (Window *)((char *)top + info->offset);
- *((Window *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeStringConv(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- /*
- * Not yet
- */
- return True;
-}
-
-Private Bool
-_XimDecodeResetState(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMResetState *in;
-
- in = (XIMResetState *)((char *)top + info->offset);
- *((XIMResetState *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeHotKey(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMHotKeyTriggers *in;
- XIMHotKeyTriggers *hotkey;
- XIMHotKeyTrigger *key;
- XPointer tmp;
- int num;
- int len;
- register int i;
-
- in = *((XIMHotKeyTriggers **)((char *)top + info->offset));
- num = in->num_hot_key;
- len = sizeof(XIMHotKeyTriggers) + sizeof(XIMHotKeyTrigger) * num;
- if(!(tmp = (XPointer)Xmalloc(len))) {
- return False;
- }
-
- hotkey = (XIMHotKeyTriggers *)tmp;
- key = (XIMHotKeyTrigger *)((char *)tmp + sizeof(XIMHotKeyTriggers));
-
- for(i = 0; i < num; i++) {
- key[i] = in->key[i];
- }
- hotkey->num_hot_key = num;
- hotkey->key = key;
-
- *((XIMHotKeyTriggers **)val) = hotkey;
- return True;
-}
-
-Private Bool
-_XimDecodeHotKetState(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMHotKeyState *in;
-
- in = (XIMHotKeyState *)((char *)top + info->offset);
- *((XIMHotKeyState *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeRectangle(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XRectangle *in;
- XRectangle *rect;
-
- in = (XRectangle *)((char *)top + info->offset);
- if(!(rect = (XRectangle *)Xmalloc(sizeof(XRectangle)))) {
- return False;
- }
- *rect = *in;
- *((XRectangle **)val) = rect;
- return True;
-}
-
-Private Bool
-_XimDecodeSpot(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XPoint *in;
- XPoint *spot;
-
- in = (XPoint *)((char *)top + info->offset);
- if(!(spot = (XPoint *)Xmalloc(sizeof(XPoint)))) {
- return False;
- }
- *spot = *in;
- *((XPoint **)val) = spot;
- return True;
-}
-
-Private Bool
-_XimDecodeColormap(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- Colormap *in;
-
- in = (Colormap *)((char *)top + info->offset);
- *((Colormap *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeStdColormap(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- Atom *in;
-
- in = (Atom *)((char *)top + info->offset);
- *((Atom *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeLong(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- unsigned long *in;
-
- in = (unsigned long *)((char *)top + info->offset);
- *((unsigned long *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeBgPixmap(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- Pixmap *in;
-
- in = (Pixmap *)((char *)top + info->offset);
- *((Pixmap *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeFontSet(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XFontSet *in;
-
- in = (XFontSet *)((char *)top + info->offset);
- *((XFontSet *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeLineSpace(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- int *in;
-
- in = (int *)((char *)top + info->offset);
- *((int *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeCursor(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- Cursor *in;
-
- in = (Cursor *)((char *)top + info->offset);
- *((Cursor *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodePreeditState(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- XIMPreeditState *in;
-
- in = (XIMPreeditState *)((char *)top + info->offset);
- *((XIMPreeditState *)val) = *in;
- return True;
-}
-
-Private Bool
-_XimDecodeNest(
- XimValueOffsetInfo info,
- XPointer top,
- XPointer val)
-{
- return True;
-}
-
-static XIMResource im_resources[] = {
- {XNQueryInputStyle, 0, XimType_XIMStyles, 0, 0, 0},
- {XNDestroyCallback, 0, 0, 0, 0, 0},
- {XNResourceName, 0, XimType_STRING8, 0, 0, 0},
- {XNResourceClass, 0, XimType_STRING8, 0, 0, 0},
- {XNQueryIMValuesList, 0, 0, 0, 0, 0},
- {XNQueryICValuesList, 0, 0, 0, 0, 0},
- {XNVisiblePosition, 0, 0, 0, 0, 0}
-};
-
-static XIMResource im_inner_resources[] = {
- {XNDestroyCallback, 0, 0, 0, 0, 0},
- {XNResourceName, 0, XimType_STRING8, 0, 0, 0},
- {XNResourceClass, 0, XimType_STRING8, 0, 0, 0},
- {XNQueryIMValuesList, 0, 0, 0, 0, 0},
- {XNQueryICValuesList, 0, 0, 0, 0, 0},
- {XNVisiblePosition, 0, 0, 0, 0, 0}
-};
-
-static XIMResource ic_resources[] = {
- {XNInputStyle, 0, XimType_CARD32, 0, 0, 0},
- {XNClientWindow, 0, XimType_Window, 0, 0, 0},
- {XNFocusWindow, 0, XimType_Window, 0, 0, 0},
- {XNResourceName, 0, XimType_STRING8, 0, 0, 0},
- {XNResourceClass, 0, XimType_STRING8, 0, 0, 0},
- {XNGeometryCallback, 0, 0, 0, 0, 0},
- {XNFilterEvents, 0, XimType_CARD32, 0, 0, 0},
- {XNDestroyCallback, 0, 0, 0, 0, 0},
- {XNStringConversionCallback, 0, 0, 0, 0, 0},
- {XNStringConversion, 0, XimType_XIMStringConversion,0, 0, 0},
- {XNResetState, 0, 0, 0, 0, 0},
- {XNHotKey, 0, XimType_XIMHotKeyTriggers,0, 0, 0},
- {XNHotKeyState, 0, XimType_XIMHotKeyState, 0, 0, 0},
- {XNPreeditAttributes, 0, XimType_NEST, 0, 0, 0},
- {XNStatusAttributes, 0, XimType_NEST, 0, 0, 0},
- {XNArea, 0, XimType_XRectangle, 0, 0, 0},
- {XNAreaNeeded, 0, XimType_XRectangle, 0, 0, 0},
- {XNSpotLocation, 0, XimType_XPoint, 0, 0, 0},
- {XNColormap, 0, XimType_CARD32, 0, 0, 0},
- {XNStdColormap, 0, XimType_CARD32, 0, 0, 0},
- {XNForeground, 0, XimType_CARD32, 0, 0, 0},
- {XNBackground, 0, XimType_CARD32, 0, 0, 0},
- {XNBackgroundPixmap, 0, XimType_CARD32, 0, 0, 0},
- {XNFontSet, 0, XimType_XFontSet, 0, 0, 0},
- {XNLineSpace, 0, XimType_CARD32, 0, 0, 0},
- {XNCursor, 0, XimType_CARD32, 0, 0, 0},
- {XNPreeditStartCallback, 0, 0, 0, 0, 0},
- {XNPreeditDoneCallback, 0, 0, 0, 0, 0},
- {XNPreeditDrawCallback, 0, 0, 0, 0, 0},
- {XNPreeditCaretCallback, 0, 0, 0, 0, 0},
- {XNStatusStartCallback, 0, 0, 0, 0, 0},
- {XNStatusDoneCallback, 0, 0, 0, 0, 0},
- {XNStatusDrawCallback, 0, 0, 0, 0, 0},
- {XNPreeditState, 0, 0, 0, 0, 0},
- {XNPreeditStateNotifyCallback, 0, 0, 0, 0, 0},
-};
-
-static XIMResource ic_inner_resources[] = {
- {XNResourceName, 0, XimType_STRING8, 0, 0, 0},
- {XNResourceClass, 0, XimType_STRING8, 0, 0, 0},
- {XNGeometryCallback, 0, 0, 0, 0, 0},
- {XNDestroyCallback, 0, 0, 0, 0, 0},
- {XNStringConversionCallback, 0, 0, 0, 0, 0},
- {XNPreeditStartCallback, 0, 0, 0, 0, 0},
- {XNPreeditDoneCallback, 0, 0, 0, 0, 0},
- {XNPreeditDrawCallback, 0, 0, 0, 0, 0},
- {XNPreeditCaretCallback, 0, 0, 0, 0, 0},
- {XNStatusStartCallback, 0, 0, 0, 0, 0},
- {XNStatusDoneCallback, 0, 0, 0, 0, 0},
- {XNStatusDrawCallback, 0, 0, 0, 0, 0},
- {XNPreeditStateNotifyCallback, 0, 0, 0, 0, 0},
-};
-
-static XimValueOffsetInfoRec im_attr_info[] = {
- {OFFSET_XNQUERYINPUTSTYLE, 0,
- XOffsetOf(XimDefIMValues, styles),
- _XimDefaultStyles, NULL, _XimDecodeStyles},
-
- {OFFSET_XNDESTROYCALLBACK, 0,
- XOffsetOf(XimDefIMValues, destroy_callback),
- NULL, _XimEncodeCallback, _XimDecodeCallback},
-
- {OFFSET_XNRESOURCENAME, 0,
- XOffsetOf(XimDefIMValues, res_name),
- NULL, _XimEncodeString, _XimDecodeString},
-
- {OFFSET_XNRESOURCECLASS, 0,
- XOffsetOf(XimDefIMValues, res_class),
- NULL, _XimEncodeString, _XimDecodeString},
-
- {OFFSET_XNQUERYIMVALUESLIST, 0,
- XOffsetOf(XimDefIMValues, im_values_list),
- _XimDefaultIMValues, NULL, _XimDecodeValues},
-
- {OFFSET_XNQUERYICVALUESLIST, 0,
- XOffsetOf(XimDefIMValues, ic_values_list),
- _XimDefaultICValues, NULL, _XimDecodeValues},
-
- {OFFSET_XNVISIBLEPOSITION, 0,
- XOffsetOf(XimDefIMValues, visible_position),
- _XimDefaultVisiblePos, NULL, _XimDecodeBool}
-};
-
-static XimValueOffsetInfoRec ic_attr_info[] = {
- {OFFSET_XNINPUTSTYLE, 0,
- XOffsetOf(XimDefICValues, input_style),
- NULL, _XimEncodeStyle, _XimDecodeStyle},
-
- {OFFSET_XNCLIENTWINDOW, 0,
- XOffsetOf(XimDefICValues, client_window),
- NULL, _XimEncodeWindow, _XimDecodeWindow},
-
- {OFFSET_XNFOCUSWINDOW, 0,
- XOffsetOf(XimDefICValues, focus_window),
- _XimDefaultFocusWindow, _XimEncodeWindow, _XimDecodeWindow},
-
- {OFFSET_XNRESOURCENAME, 0,
- XOffsetOf(XimDefICValues, res_name),
- _XimDefaultResName, _XimEncodeString, _XimDecodeString},
-
- {OFFSET_XNRESOURCECLASS, 0,
- XOffsetOf(XimDefICValues, res_class),
- _XimDefaultResClass, _XimEncodeString, _XimDecodeString},
-
- {OFFSET_XNGEOMETRYCALLBACK, 0,
- XOffsetOf(XimDefICValues, geometry_callback),
- NULL, _XimEncodeCallback, _XimDecodeCallback},
-
- {OFFSET_XNFILTEREVENTS, 0,
- XOffsetOf(XimDefICValues, filter_events),
- NULL, NULL, _XimDecodeLong},
-
- {OFFSET_XNDESTROYCALLBACK, 0,
- XOffsetOf(XimDefICValues, destroy_callback),
- _XimDefaultDestroyCB, _XimEncodeCallback, _XimDecodeCallback},
-
- {OFFSET_XNSTRINGCONVERSIONCALLBACK, 0,
- XOffsetOf(XimDefICValues, string_conversion_callback),
- NULL, _XimEncodeCallback, _XimDecodeCallback},
-
- {OFFSET_XNSTRINGCONVERSION, 0,
- XOffsetOf(XimDefICValues, string_conversion),
- NULL, _XimEncodeStringConv, _XimDecodeStringConv},
-
- {OFFSET_XNRESETSTATE, 0,
- XOffsetOf(XimDefICValues, reset_state),
- _XimDefaultResetState, _XimEncodeResetState, _XimDecodeResetState},
-
- {OFFSET_XNHOTKEY, 0,
- XOffsetOf(XimDefICValues, hotkey),
- NULL, _XimEncodeHotKey, _XimDecodeHotKey},
-
- {OFFSET_XNHOTKEYSTATE, 0,
- XOffsetOf(XimDefICValues, hotkey_state),
- _XimDefaultHotKeyState, _XimEncodeHotKetState, _XimDecodeHotKetState},
-
- {OFFSET_XNPREEDITATTRIBUTES, 0,
- XOffsetOf(XimDefICValues, preedit_attr),
- _XimDefaultNest, _XimEncodeNest, _XimDecodeNest},
-
- {OFFSET_XNSTATUSATTRIBUTES, 0,
- XOffsetOf(XimDefICValues, status_attr),
- _XimDefaultNest, _XimEncodeNest, _XimDecodeNest},
-};
-
-static XimValueOffsetInfoRec ic_pre_attr_info[] = {
- {OFFSET_XNAREA, 0,
- XOffsetOf(ICPreeditAttributes, area),
- _XimDefaultArea, _XimEncodeRectangle, _XimDecodeRectangle},
-
- {OFFSET_XNAREANEEDED, 0,
- XOffsetOf(ICPreeditAttributes, area_needed),
- NULL, _XimEncodeRectangle, _XimDecodeRectangle},
-
- {OFFSET_XNSPOTLOCATION, 0,
- XOffsetOf(ICPreeditAttributes, spot_location),
- NULL, _XimEncodeSpot, _XimDecodeSpot},
-
- {OFFSET_XNCOLORMAP, 0,
- XOffsetOf(ICPreeditAttributes, colormap),
- _XimDefaultColormap, _XimEncodeColormap, _XimDecodeColormap},
-
- {OFFSET_XNSTDCOLORMAP, 0,
- XOffsetOf(ICPreeditAttributes, std_colormap),
- _XimDefaultStdColormap, _XimEncodeStdColormap, _XimDecodeStdColormap},
-
- {OFFSET_XNFOREGROUND, 0,
- XOffsetOf(ICPreeditAttributes, foreground),
- _XimDefaultFg, _XimEncodeLong, _XimDecodeLong},
-
- {OFFSET_XNBACKGROUND, 0,
- XOffsetOf(ICPreeditAttributes, background),
- _XimDefaultBg, _XimEncodeLong, _XimDecodeLong},
-
- {OFFSET_XNBACKGROUNDPIXMAP, 0,
- XOffsetOf(ICPreeditAttributes, background_pixmap),
- _XimDefaultBgPixmap, _XimEncodeBgPixmap, _XimDecodeBgPixmap},
-
- {OFFSET_XNFONTSET, 0,
- XOffsetOf(ICPreeditAttributes, fontset),
- _XimDefaultFontSet, _XimEncodeFontSet, _XimDecodeFontSet},
-
- {OFFSET_XNLINESPACE, 0,
- XOffsetOf(ICPreeditAttributes, line_spacing),
- _XimDefaultLineSpace, _XimEncodeLineSpace, _XimDecodeLineSpace},
-
- {OFFSET_XNCURSOR, 0,
- XOffsetOf(ICPreeditAttributes, cursor),
- _XimDefaultCursor, _XimEncodeCursor, _XimDecodeCursor},
-
- {OFFSET_XNPREEDITSTARTCALLBACK, 0,
- XOffsetOf(ICPreeditAttributes, start_callback),
- NULL, _XimEncodeCallback, _XimDecodeCallback},
-
- {OFFSET_XNPREEDITDONECALLBACK, 0,
- XOffsetOf(ICPreeditAttributes, done_callback),
- NULL, _XimEncodeCallback, _XimDecodeCallback},
-
- {OFFSET_XNPREEDITDRAWCALLBACK, 0,
- XOffsetOf(ICPreeditAttributes, draw_callback),
- NULL, _XimEncodeCallback, _XimDecodeCallback},
-
- {OFFSET_XNPREEDITCARETCALLBACK, 0,
- XOffsetOf(ICPreeditAttributes, caret_callback),
- NULL, _XimEncodeCallback, _XimDecodeCallback},
-
- {OFFSET_XNPREEDITSTATE, 0,
- XOffsetOf(ICPreeditAttributes, preedit_state),
- _XimDefaultPreeditState, _XimEncodePreeditState,_XimDecodePreeditState},
-
- {OFFSET_XNPREEDITSTATENOTIFYCALLBACK, 0,
- XOffsetOf(ICPreeditAttributes, state_notify_callback),
- NULL, _XimEncodeCallback, _XimDecodeCallback},
-};
-
-static XimValueOffsetInfoRec ic_sts_attr_info[] = {
- {OFFSET_XNAREA, 0,
- XOffsetOf(ICStatusAttributes, area),
- _XimDefaultArea, _XimEncodeRectangle, _XimDecodeRectangle},
-
- {OFFSET_XNAREANEEDED, 0,
- XOffsetOf(ICStatusAttributes, area_needed),
- NULL, _XimEncodeRectangle, _XimDecodeRectangle},
-
- {OFFSET_XNCOLORMAP, 0,
- XOffsetOf(ICStatusAttributes, colormap),
- _XimDefaultColormap, _XimEncodeColormap, _XimDecodeColormap},
-
- {OFFSET_XNSTDCOLORMAP, 0,
- XOffsetOf(ICStatusAttributes, std_colormap),
- _XimDefaultStdColormap, _XimEncodeStdColormap, _XimDecodeStdColormap},
-
- {OFFSET_XNFOREGROUND, 0,
- XOffsetOf(ICStatusAttributes, foreground),
- _XimDefaultFg, _XimEncodeLong, _XimDecodeLong},
-
- {OFFSET_XNBACKGROUND, 0,
- XOffsetOf(ICStatusAttributes, background),
- _XimDefaultBg, _XimEncodeLong, _XimDecodeLong},
-
- {OFFSET_XNBACKGROUNDPIXMAP, 0,
- XOffsetOf(ICStatusAttributes, background_pixmap),
- _XimDefaultBgPixmap, _XimEncodeBgPixmap, _XimDecodeBgPixmap},
-
- {OFFSET_XNFONTSET, 0,
- XOffsetOf(ICStatusAttributes, fontset),
- _XimDefaultFontSet, _XimEncodeFontSet, _XimDecodeFontSet},
-
- {OFFSET_XNLINESPACE, 0,
- XOffsetOf(ICStatusAttributes, line_spacing),
- _XimDefaultLineSpace, _XimEncodeLineSpace, _XimDecodeLineSpace},
-
- {OFFSET_XNCURSOR, 0,
- XOffsetOf(ICStatusAttributes, cursor),
- _XimDefaultCursor, _XimEncodeCursor, _XimDecodeCursor},
-
- {OFFSET_XNSTATUSSTARTCALLBACK, 0,
- XOffsetOf(ICStatusAttributes, start_callback),
- NULL, _XimEncodeCallback, _XimDecodeCallback},
-
- {OFFSET_XNSTATUSDONECALLBACK, 0,
- XOffsetOf(ICStatusAttributes, done_callback),
- NULL, _XimEncodeCallback, _XimDecodeCallback},
-
- {OFFSET_XNSTATUSDRAWCALLBACK, 0,
- XOffsetOf(ICStatusAttributes, draw_callback),
- NULL, _XimEncodeCallback, _XimDecodeCallback}
-};
-
-typedef struct _XimIMMode {
- unsigned short name_offset;
- unsigned short mode;
-} XimIMMode;
-
-static const XimIMMode im_mode[] = {
- {OFFSET_XNQUERYINPUTSTYLE,
- (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_GET)},
- {OFFSET_XNDESTROYCALLBACK,
- (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_SET | XIM_MODE_IM_GET)},
- {OFFSET_XNRESOURCENAME,
- (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_SET | XIM_MODE_IM_GET)},
- {OFFSET_XNRESOURCECLASS,
- (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_SET | XIM_MODE_IM_GET)},
- {OFFSET_XNQUERYIMVALUESLIST,
- (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_GET)},
- {OFFSET_XNQUERYICVALUESLIST,
- (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_GET)},
- {OFFSET_XNVISIBLEPOSITION,
- (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_GET)}
-};
-
-typedef struct _XimICMode {
- unsigned short name_offset;
- unsigned short preedit_callback_mode;
- unsigned short preedit_position_mode;
- unsigned short preedit_area_mode;
- unsigned short preedit_nothing_mode;
- unsigned short preedit_none_mode;
- unsigned short status_callback_mode;
- unsigned short status_area_mode;
- unsigned short status_nothing_mode;
- unsigned short status_none_mode;
-} XimICMode;
-
-static const XimICMode ic_mode[] = {
- {OFFSET_XNINPUTSTYLE,
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_GET),
- (XIM_MODE_STS_CREATE | XIM_MODE_STS_GET),
- (XIM_MODE_STS_CREATE | XIM_MODE_STS_GET),
- (XIM_MODE_STS_CREATE | XIM_MODE_STS_GET),
- (XIM_MODE_STS_CREATE | XIM_MODE_STS_GET)},
- {OFFSET_XNCLIENTWINDOW,
- (XIM_MODE_PRE_ONCE | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_ONCE | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_ONCE | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_ONCE | XIM_MODE_PRE_GET),
- 0,
- (XIM_MODE_STS_ONCE | XIM_MODE_STS_GET),
- (XIM_MODE_STS_ONCE | XIM_MODE_STS_GET),
- (XIM_MODE_STS_ONCE | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNFOCUSWINDOW,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNRESOURCENAME,
- 0,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNRESOURCECLASS,
- 0,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNGEOMETRYCALLBACK,
- 0,
- 0,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0,
- 0},
- {OFFSET_XNFILTEREVENTS,
- XIM_MODE_PRE_GET,
- XIM_MODE_PRE_GET,
- XIM_MODE_PRE_GET,
- XIM_MODE_PRE_GET,
- 0,
- XIM_MODE_STS_GET,
- XIM_MODE_STS_GET,
- XIM_MODE_STS_GET,
- XIM_MODE_STS_GET},
- {OFFSET_XNDESTROYCALLBACK,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNSTRINGCONVERSIONCALLBACK,
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNSTRINGCONVERSION,
- XIM_MODE_PRE_SET,
- XIM_MODE_PRE_SET,
- XIM_MODE_PRE_SET,
- XIM_MODE_PRE_SET,
- XIM_MODE_PRE_SET,
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNRESETSTATE,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNHOTKEY,
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNHOTKEYSTATE,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNPREEDITATTRIBUTES,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNSTATUSATTRIBUTES,
- 0,
- 0,
- 0,
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNAREA,
- 0,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0,
- 0},
- {OFFSET_XNAREANEEDED,
- 0,
- 0,
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- (XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0,
- 0},
- {OFFSET_XNSPOTLOCATION,
- 0, /*(XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),*/
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNCOLORMAP,
- 0,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNSTDCOLORMAP,
- 0,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNFOREGROUND,
- 0,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNBACKGROUND,
- 0,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNBACKGROUNDPIXMAP,
- 0,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNFONTSET,
- 0,
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- (XIM_MODE_STS_CREATE | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNLINESPACE,
- 0,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNCURSOR,
- 0,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0},
- {OFFSET_XNPREEDITSTARTCALLBACK,
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNPREEDITDONECALLBACK,
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNPREEDITDRAWCALLBACK,
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNPREEDITCARETCALLBACK,
- (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNPREEDITSTATE,
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNPREEDITSTATENOTIFYCALLBACK,
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
- 0,
- 0,
- 0,
- 0,
- 0},
- {OFFSET_XNSTATUSSTARTCALLBACK,
- 0,
- 0,
- 0,
- 0,
- 0,
- (XIM_MODE_STS_CREATE | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0,
- 0,
- 0},
- {OFFSET_XNSTATUSDONECALLBACK,
- 0,
- 0,
- 0,
- 0,
- 0,
- (XIM_MODE_STS_CREATE | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0,
- 0,
- 0},
- {OFFSET_XNSTATUSDRAWCALLBACK,
- 0,
- 0,
- 0,
- 0,
- 0,
- (XIM_MODE_STS_CREATE | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
- 0,
- 0,
- 0}
-};
-
-/* the quarks are separated from im_mode/ic_mode so those arrays
- * can be const.
- */
-static XrmQuark im_mode_quark[sizeof(im_mode) / sizeof(im_mode[0])];
-static XrmQuark ic_mode_quark[sizeof(ic_mode) / sizeof(ic_mode[0])];
-
-Private Bool
-_XimSetResourceList(
- XIMResourceList *res_list,
- unsigned int *list_num,
- XIMResourceList resource,
- unsigned int num_resource,
- unsigned short id)
-{
- register int i;
- int len;
- XIMResourceList res;
-
- len = sizeof(XIMResource) * num_resource;
- if(!(res = Xcalloc(1, len))) {
- return False;
- }
-
- for(i = 0; i < num_resource; i++, id++) {
- res[i] = resource[i];
- res[i].id = id;
- }
-
- _XIMCompileResourceList(res, num_resource);
- *res_list = res;
- *list_num = num_resource;
- return True;
-}
-
-Public Bool
-_XimSetIMResourceList(
- XIMResourceList *res_list,
- unsigned int *list_num)
-{
- return _XimSetResourceList(res_list, list_num,
- im_resources, XIMNumber(im_resources), 100);
-}
-
-Public Bool
-_XimSetICResourceList(
- XIMResourceList *res_list,
- unsigned int *list_num)
-{
- return _XimSetResourceList(res_list, list_num,
- ic_resources, XIMNumber(ic_resources), 200);
-}
-
-Public Bool
-_XimSetInnerIMResourceList(
- XIMResourceList *res_list,
- unsigned int *list_num)
-{
- return _XimSetResourceList(res_list, list_num,
- im_inner_resources, XIMNumber(im_inner_resources), 100);
-}
-
-Public Bool
-_XimSetInnerICResourceList(
- XIMResourceList *res_list,
- unsigned int *list_num)
-{
- return _XimSetResourceList(res_list, list_num,
- ic_inner_resources, XIMNumber(ic_inner_resources), 200);
-}
-
-Private XIMResourceList
-_XimGetResourceListRecByMode(
- XIMResourceList res_list,
- unsigned int list_num,
- unsigned short mode)
-{
- register int i;
-
- for(i = 0; i < list_num; i++) {
- if (res_list[i].mode & mode) {
- return (XIMResourceList)&res_list[i];
- }
- }
- return (XIMResourceList)NULL;
-}
-
-Public Bool
-_XimCheckCreateICValues(
- XIMResourceList res_list,
- unsigned int list_num)
-{
- if (!_XimGetResourceListRecByMode(res_list, list_num, XIM_MODE_IC_CREATE)) {
- return True;
- }
- return False;
-}
-
-Public XIMResourceList
-_XimGetResourceListRecByQuark(
- XIMResourceList res_list,
- unsigned int list_num,
- XrmQuark quark)
-{
- register int i;
-
- for(i = 0; i < list_num; i++) {
- if (res_list[i].xrm_name == quark) {
- return (XIMResourceList)&res_list[i];
- }
- }
- return (XIMResourceList)NULL;
-}
-
-Public XIMResourceList
-_XimGetResourceListRec(
- XIMResourceList res_list,
- unsigned int list_num,
- const char *name)
-{
- XrmQuark quark = XrmStringToQuark(name);
-
- return _XimGetResourceListRecByQuark(res_list, list_num, quark);
-}
-
-Public char *
-_XimSetIMValueData(
- Xim im,
- XPointer top,
- XIMArg *values,
- XIMResourceList res_list,
- unsigned int list_num)
-{
- register XIMArg *p;
- XIMResourceList res;
- int check;
-
- for(p = values; p->name != NULL; p++) {
- if(!(res = _XimGetResourceListRec(res_list, list_num, p->name))) {
- return p->value;
- }
- check = _XimCheckIMMode(res, XIM_SETIMVALUES);
- if(check == XIM_CHECK_INVALID) {
- continue;
- } else if (check == XIM_CHECK_ERROR) {
- return p->value;
- }
-
- if(!_XimEncodeLocalIMAttr(res, top, p->value)) {
- return p->value;
- }
- }
- return NULL;
-}
-
-Public char *
-_XimGetIMValueData(
- Xim im,
- XPointer top,
- XIMArg *values,
- XIMResourceList res_list,
- unsigned int list_num)
-{
- register XIMArg *p;
- XIMResourceList res;
- int check;
-
- for(p = values; p->name != NULL; p++) {
- if(!(res = _XimGetResourceListRec(res_list, list_num, p->name))) {
- return p->value;
- }
- check = _XimCheckIMMode(res, XIM_GETIMVALUES);
- if(check == XIM_CHECK_INVALID) {
- continue;
- } else if (check == XIM_CHECK_ERROR) {
- return p->value;
- }
-
- if(!_XimDecodeLocalIMAttr(res, top, p->value)) {
- return p->value;
- }
- }
- return NULL;
-}
-
-Public void
-_XimSetIMMode(
- XIMResourceList res_list,
- unsigned int list_num)
-{
- XIMResourceList res;
- unsigned int n = XIMNumber(im_mode);
- register int i;
-
- for(i = 0; i < n; i++) {
- if(!(res = _XimGetResourceListRecByQuark(res_list,
- list_num, im_mode_quark[i]))) {
- continue;
- }
- res->mode = im_mode[i].mode;
- }
- return;
-}
-
-Private int
-_XimCheckSetIMDefaultsMode(
- XIMResourceList res)
-{
- if(res->mode & XIM_MODE_IM_DEFAULT) {
- return XIM_CHECK_VALID;
- }
- return XIM_CHECK_INVALID;
-}
-
-Private int
-_XimCheckSetIMValuesMode(
- XIMResourceList res)
-{
- if(res->mode & XIM_MODE_IM_SET) {
- return XIM_CHECK_VALID;
- }
- return XIM_CHECK_INVALID;
-}
-
-Private int
- _XimCheckGetIMValuesMode(
- XIMResourceList res)
-{
- if(res->mode & XIM_MODE_IM_GET) {
- return XIM_CHECK_VALID;
- }
- return XIM_CHECK_INVALID;
-}
-
-Public int
- _XimCheckIMMode(
- XIMResourceList res,
- unsigned long mode)
-{
- if(res->mode == 0) {
- return XIM_CHECK_INVALID;
- }
- if(mode & XIM_SETIMDEFAULTS) {
- return _XimCheckSetIMDefaultsMode(res);
- } else if (mode & XIM_SETIMVALUES) {
- return _XimCheckSetIMValuesMode(res);
- } else if (mode & XIM_GETIMVALUES) {
- return _XimCheckGetIMValuesMode(res);
- } else {
- return XIM_CHECK_ERROR;
- }
-}
-
-Public void
-_XimSetICMode(XIMResourceList res_list, unsigned int list_num, XIMStyle style)
-{
- XIMResourceList res;
- unsigned int n = XIMNumber(ic_mode);
- register int i;
- unsigned int pre_offset;
- unsigned int sts_offset;
-
- if(style & XIMPreeditArea) {
- pre_offset = XOffsetOf(XimICMode, preedit_area_mode);
- } else if(style & XIMPreeditCallbacks) {
- pre_offset = XOffsetOf(XimICMode, preedit_callback_mode);
- } else if(style & XIMPreeditPosition) {
- pre_offset = XOffsetOf(XimICMode, preedit_position_mode);
- } else if(style & XIMPreeditNothing) {
- pre_offset = XOffsetOf(XimICMode, preedit_nothing_mode);
- } else {
- pre_offset = XOffsetOf(XimICMode, preedit_none_mode);
- }
-
- if(style & XIMStatusArea) {
- sts_offset = XOffsetOf(XimICMode, status_area_mode);
- } else if(style & XIMStatusCallbacks) {
- sts_offset = XOffsetOf(XimICMode, status_callback_mode);
- } else if(style & XIMStatusNothing) {
- sts_offset = XOffsetOf(XimICMode, status_nothing_mode);
- } else {
- sts_offset = XOffsetOf(XimICMode, status_none_mode);
- }
-
- for(i = 0; i < n; i++) {
- if(!(res = _XimGetResourceListRecByQuark(res_list,
- list_num, ic_mode_quark[i]))) {
- continue;
- }
- res->mode = ( (*(unsigned short *)((char *)&ic_mode[i] + pre_offset))
- | (*(unsigned short *)((char *)&ic_mode[i] + sts_offset)));
- }
- return;
-}
-
-Private int
-_XimCheckSetICDefaultsMode(
- XIMResourceList res,
- unsigned long mode)
-{
- if(mode & XIM_PREEDIT_ATTR) {
- if(!(res->mode & XIM_MODE_PRE_MASK)) {
- return XIM_CHECK_INVALID;
- }
-
- if(res->mode & XIM_MODE_PRE_CREATE) {
- return XIM_CHECK_ERROR;
- } else if (!(res->mode & XIM_MODE_PRE_DEFAULT)) {
- return XIM_CHECK_INVALID;
- }
-
- } else if(mode & XIM_STATUS_ATTR) {
- if(!(res->mode & XIM_MODE_STS_MASK)) {
- return XIM_CHECK_INVALID;
- }
-
- if(res->mode & XIM_MODE_STS_CREATE) {
- return XIM_CHECK_ERROR;
- }
- if(!(res->mode & XIM_MODE_STS_DEFAULT)) {
- return XIM_CHECK_INVALID;
- }
-
- } else {
- if(!res->mode) {
- return XIM_CHECK_INVALID;
- }
-
- if(res->mode & XIM_MODE_IC_CREATE) {
- return XIM_CHECK_ERROR;
- }
- if(!(res->mode & XIM_MODE_IC_DEFAULT)) {
- return XIM_CHECK_INVALID;
- }
- }
- return XIM_CHECK_VALID;
-}
-
-Private int
-_XimCheckCreateICMode(
- XIMResourceList res,
- unsigned long mode)
-{
- if(mode & XIM_PREEDIT_ATTR) {
- if(!(res->mode & XIM_MODE_PRE_MASK)) {
- return XIM_CHECK_INVALID;
- }
-
- if(res->mode & XIM_MODE_PRE_CREATE) {
- res->mode &= ~XIM_MODE_PRE_CREATE;
- } else if(res->mode & XIM_MODE_PRE_ONCE) {
- res->mode &= ~XIM_MODE_PRE_ONCE;
- } else if(res->mode & XIM_MODE_PRE_DEFAULT) {
- res->mode &= ~XIM_MODE_PRE_DEFAULT;
- } else if (!(res->mode & XIM_MODE_PRE_SET)) {
- return XIM_CHECK_ERROR;
- }
-
- } else if(mode & XIM_STATUS_ATTR) {
- if(!(res->mode & XIM_MODE_STS_MASK)) {
- return XIM_CHECK_INVALID;
- }
-
- if(res->mode & XIM_MODE_STS_CREATE) {
- res->mode &= ~XIM_MODE_STS_CREATE;
- } else if(res->mode & XIM_MODE_STS_ONCE) {
- res->mode &= ~XIM_MODE_STS_ONCE;
- } else if(res->mode & XIM_MODE_STS_DEFAULT) {
- res->mode &= ~XIM_MODE_STS_DEFAULT;
- } else if (!(res->mode & XIM_MODE_STS_SET)) {
- return XIM_CHECK_ERROR;
- }
-
- } else {
- if(!res->mode) {
- return XIM_CHECK_INVALID;
- }
-
- if(res->mode & XIM_MODE_IC_CREATE) {
- res->mode &= ~XIM_MODE_IC_CREATE;
- } else if(res->mode & XIM_MODE_IC_ONCE) {
- res->mode &= ~XIM_MODE_IC_ONCE;
- } else if(res->mode & XIM_MODE_IC_DEFAULT) {
- res->mode &= ~XIM_MODE_IC_DEFAULT;
- } else if (!(res->mode & XIM_MODE_IC_SET)) {
- return XIM_CHECK_ERROR;
- }
- }
- return XIM_CHECK_VALID;
-}
-
-Private int
-_XimCheckSetICValuesMode(
- XIMResourceList res,
- unsigned long mode)
-{
- if(mode & XIM_PREEDIT_ATTR) {
- if(!(res->mode & XIM_MODE_PRE_MASK)) {
- return XIM_CHECK_INVALID;
- }
-
- if(res->mode & XIM_MODE_PRE_ONCE) {
- res->mode &= ~XIM_MODE_PRE_ONCE;
- } else if(!(res->mode & XIM_MODE_PRE_SET)) {
- return XIM_CHECK_ERROR;
- }
-
- } else if(mode & XIM_STATUS_ATTR) {
- if(!(res->mode & XIM_MODE_STS_MASK)) {
- return XIM_CHECK_INVALID;
- }
-
- if(res->mode & XIM_MODE_STS_ONCE) {
- res->mode &= ~XIM_MODE_STS_ONCE;
- } else if(!(res->mode & XIM_MODE_STS_SET)) {
- return XIM_CHECK_ERROR;
- }
-
- } else {
- if(!res->mode) {
- return XIM_CHECK_INVALID;
- }
-
- if(res->mode & XIM_MODE_IC_ONCE) {
- res->mode &= ~XIM_MODE_IC_ONCE;
- } else if(!(res->mode & XIM_MODE_IC_SET)) {
- return XIM_CHECK_ERROR;
- }
- }
- return XIM_CHECK_VALID;
-}
-
-Private int
-_XimCheckGetICValuesMode(
- XIMResourceList res,
- unsigned long mode)
-{
- if(mode & XIM_PREEDIT_ATTR) {
- if(!(res->mode & XIM_MODE_PRE_MASK)) {
- return XIM_CHECK_INVALID;
- }
-
- if(!(res->mode & XIM_MODE_PRE_GET)) {
- return XIM_CHECK_ERROR;
- }
-
- } else if(mode & XIM_STATUS_ATTR) {
- if(!(res->mode & XIM_MODE_STS_MASK)) {
- return XIM_CHECK_INVALID;
- }
-
- if(!(res->mode & XIM_MODE_STS_GET)) {
- return XIM_CHECK_ERROR;
- }
-
- } else {
- if(!res->mode) {
- return XIM_CHECK_INVALID;
- }
-
- if(!(res->mode & XIM_MODE_IC_GET)) {
- return XIM_CHECK_ERROR;
- }
- }
- return XIM_CHECK_VALID;
-}
-
-Public int
- _XimCheckICMode(
- XIMResourceList res,
- unsigned long mode)
-{
- if(mode &XIM_SETICDEFAULTS) {
- return _XimCheckSetICDefaultsMode(res, mode);
- } else if (mode & XIM_CREATEIC) {
- return _XimCheckCreateICMode(res, mode);
- } else if (mode & XIM_SETICVALUES) {
- return _XimCheckSetICValuesMode(res, mode);
- } else if (mode & XIM_GETICVALUES) {
- return _XimCheckGetICValuesMode(res, mode);
- } else {
- return XIM_CHECK_ERROR;
- }
-}
-
-Public Bool
-_XimSetLocalIMDefaults(
- Xim im,
- XPointer top,
- XIMResourceList res_list,
- unsigned int list_num)
-{
- XimValueOffsetInfo info;
- unsigned int num;
- register int i;
- XIMResourceList res;
- int check;
-
- info = im_attr_info;
- num = XIMNumber(im_attr_info);
-
- for(i = 0; i < num; i++) {
- if((res = _XimGetResourceListRecByQuark( res_list, list_num,
- info[i].quark)) == (XIMResourceList)NULL) {
- return False;
- }
-
- check = _XimCheckIMMode(res, XIM_SETIMDEFAULTS);
- if(check == XIM_CHECK_INVALID) {
- continue;
- } else if (check == XIM_CHECK_ERROR) {
- return False;
- }
-
- if(!info[i].defaults) {
- continue;
- }
- if(!(info[i].defaults(&info[i], top, (XPointer)NULL, 0))) {
- return False;
- }
- }
- return True;
-}
-
-Public Bool
-_XimSetICDefaults(
- Xic ic,
- XPointer top,
- unsigned long mode,
- XIMResourceList res_list,
- unsigned int list_num)
-{
- unsigned int num;
- XimValueOffsetInfo info;
- register int i;
- XIMResourceList res;
- int check;
- XrmQuark pre_quark;
- XrmQuark sts_quark;
-
- pre_quark = XrmStringToQuark(XNPreeditAttributes);
- sts_quark = XrmStringToQuark(XNStatusAttributes);
-
- if(mode & XIM_PREEDIT_ATTR) {
- info = ic_pre_attr_info;
- num = XIMNumber(ic_pre_attr_info);
- } else if(mode & XIM_STATUS_ATTR) {
- info = ic_sts_attr_info;
- num = XIMNumber(ic_sts_attr_info);
- } else {
- info = ic_attr_info;
- num = XIMNumber(ic_attr_info);
- }
-
- for(i = 0; i < num; i++) {
- if(info[i].quark == pre_quark) {
- if(!_XimSetICDefaults(ic, (XPointer)((char *)top + info[i].offset),
- (mode | XIM_PREEDIT_ATTR), res_list, list_num)) {
- return False;
- }
- } else if (info[i].quark == sts_quark) {
- if(!_XimSetICDefaults(ic, (XPointer)((char *)top + info[i].offset),
- (mode | XIM_STATUS_ATTR), res_list, list_num)) {
- return False;
- }
- } else {
- if(!(res = _XimGetResourceListRecByQuark(res_list, list_num,
- info[i].quark))) {
- return False;
- }
-
- check = _XimCheckICMode(res, mode);
- if (check == XIM_CHECK_INVALID) {
- continue;
- } else if (check == XIM_CHECK_ERROR) {
- return False;
- }
-
- if (!info[i].defaults) {
- continue;
- }
- if (!(info[i].defaults(&info[i], top, (XPointer)ic, mode))) {
- return False;
- }
- }
- }
- return True;
-}
-
-Private Bool
-_XimEncodeAttr(
- XimValueOffsetInfo info,
- unsigned int num,
- XIMResourceList res,
- XPointer top,
- XPointer val)
-{
- register int i;
-
- for(i = 0; i < num; i++ ) {
- if(info[i].quark == res->xrm_name) {
- if(!info[i].encode) {
- return False;
- }
- return (*info[i].encode)(&info[i], top, val);
- }
- }
- return False;
-}
-
-Public Bool
-_XimEncodeLocalIMAttr(
- XIMResourceList res,
- XPointer top,
- XPointer val)
-{
- return _XimEncodeAttr(im_attr_info, XIMNumber(im_attr_info),
- res, top, val);
-}
-
-Public Bool
-_XimEncodeLocalICAttr(
- Xic ic,
- XIMResourceList res,
- XPointer top,
- XIMArg *arg,
- unsigned long mode)
-{
- unsigned int num;
- XimValueOffsetInfo info;
-
- if(mode & XIM_PREEDIT_ATTR) {
- info = ic_pre_attr_info;
- num = XIMNumber(ic_pre_attr_info);
- } else if(mode & XIM_STATUS_ATTR) {
- info = ic_sts_attr_info;
- num = XIMNumber(ic_sts_attr_info);
- } else {
- info = ic_attr_info;
- num = XIMNumber(ic_attr_info);
- }
-
- return _XimEncodeAttr(info, num, res, top, arg->value);
-}
-
-Private Bool
-_XimEncodeLocalTopValue(
- Xic ic,
- XIMResourceList res,
- XPointer val,
- Bool flag)
-{
- XIMArg *p = (XIMArg *)val;
-
- if (res->xrm_name == XrmStringToQuark(XNClientWindow)) {
- ic->core.client_window = (Window)p->value;
- if (ic->core.focus_window == (Window)0)
- ic->core.focus_window = ic->core.client_window;
- if (flag) {
- _XRegisterFilterByType(ic->core.im->core.display,
- ic->core.focus_window,
- KeyPress, KeyRelease, _XimLocalFilter, (XPointer)ic);
- }
- } else if (res->xrm_name == XrmStringToQuark(XNFocusWindow)) {
- if (ic->core.client_window) {
- if (flag) {
- _XUnregisterFilter(ic->core.im->core.display,
- ic->core.focus_window, _XimLocalFilter, (XPointer)ic);
- }
- ic->core.focus_window = (Window)p->value;
- if (flag) {
- _XRegisterFilterByType(ic->core.im->core.display,
- ic->core.focus_window, KeyPress, KeyRelease,
- _XimLocalFilter, (XPointer)ic);
- }
- } else
- ic->core.focus_window = (Window)p->value;
- }
- return True;
-}
-
-Private Bool
-_XimEncodeLocalPreeditValue(
- Xic ic,
- XIMResourceList res,
- XPointer val)
-{
- XIMArg *p = (XIMArg *)val;
-
- if (res->xrm_name == XrmStringToQuark(XNStdColormap)) {
- XStandardColormap *colormap_ret;
- int count;
-
- if (!(XGetRGBColormaps(ic->core.im->core.display,
- ic->core.focus_window, &colormap_ret,
- &count, (Atom)p->value)))
- return False;
-
- Xfree(colormap_ret);
- }
- return True;
-}
-
-Private Bool
-_XimEncodeLocalStatusValue(
- Xic ic,
- XIMResourceList res,
- XPointer val)
-{
- XIMArg *p = (XIMArg *)val;
-
- if (res->xrm_name == XrmStringToQuark(XNStdColormap)) {
- XStandardColormap *colormap_ret;
- int count;
-
- if (!(XGetRGBColormaps(ic->core.im->core.display,
- ic->core.focus_window, &colormap_ret,
- &count, (Atom)p->value)))
- return False;
-
- Xfree(colormap_ret);
- }
- return True;
-}
-
-Public char *
-_XimSetICValueData(
- Xic ic,
- XPointer top,
- XIMResourceList res_list,
- unsigned int list_num,
- XIMArg *values,
- unsigned long mode,
- Bool flag)
-{
- register XIMArg *p;
- XIMResourceList res;
- char *name;
- int check;
- XrmQuark pre_quark;
- XrmQuark sts_quark;
-
- pre_quark = XrmStringToQuark(XNPreeditAttributes);
- sts_quark = XrmStringToQuark(XNStatusAttributes);
-
- for(p = values; p->name != NULL; p++) {
- if((res = _XimGetResourceListRec(res_list, list_num,
- p->name)) == (XIMResourceList)NULL) {
- return p->name;
- }
- if(res->xrm_name == pre_quark) {
- if(((name = _XimSetICValueData(ic,
- (XPointer)(&((XimDefICValues *)top)->preedit_attr),
- res_list, list_num, (XIMArg *)p->value,
- (mode | XIM_PREEDIT_ATTR), flag)))) {
- return name;
- }
- } else if(res->xrm_name == sts_quark) {
- if(((name = _XimSetICValueData(ic,
- (XPointer)(&((XimDefICValues *)top)->status_attr),
- res_list, list_num, (XIMArg *)p->value,
- (mode | XIM_STATUS_ATTR), flag)))) {
- return name;
- }
- } else {
- check = _XimCheckICMode(res, mode);
- if(check == XIM_CHECK_INVALID) {
- continue;
- } else if(check == XIM_CHECK_ERROR) {
- return p->name;
- }
-
- if(mode & XIM_PREEDIT_ATTR) {
- if (!_XimEncodeLocalPreeditValue(ic, res, (XPointer)p))
- return False;
- } else if(mode & XIM_STATUS_ATTR) {
- if (!_XimEncodeLocalStatusValue(ic, res, (XPointer)p))
- return False;
- } else {
- if (!_XimEncodeLocalTopValue(ic, res, (XPointer)p, flag))
- return False;
- }
- if(_XimEncodeLocalICAttr(ic, res, top, p, mode) == False) {
- return p->name;
- }
- }
- }
- return NULL;
-}
-
-Private Bool
-_XimCheckInputStyle(
- XIMStyles *styles,
- XIMStyle style)
-{
- int num = styles->count_styles;
- register int i;
-
- for(i = 0; i < num; i++) {
- if(styles->supported_styles[i] == style) {
- return True;
- }
- }
- return False;
-}
-
-Public Bool
-_XimCheckLocalInputStyle(
- Xic ic,
- XPointer top,
- XIMArg *values,
- XIMStyles *styles,
- XIMResourceList res_list,
- unsigned int list_num)
-{
- XrmQuark quark = XrmStringToQuark(XNInputStyle);
- register XIMArg *p;
- XIMResourceList res;
-
- for(p = values; p && p->name != NULL; p++) {
- if(quark == XrmStringToQuark(p->name)) {
- if(!(res = _XimGetResourceListRec(res_list, list_num, p->name))) {
- return False;
- }
- if(!_XimEncodeLocalICAttr(ic, res, top, p, 0)) {
- return False;
- }
- if (_XimCheckInputStyle(styles,
- ((XimDefICValues *)top)->input_style)) {
- return True;
- }
- return False;
- }
- }
- return False;
-}
-
-Private Bool
-_XimDecodeAttr(
- XimValueOffsetInfo info,
- unsigned int num,
- XIMResourceList res,
- XPointer top,
- XPointer val)
-{
- register int i;
-
- for(i = 0; i < num; i++ ) {
- if(info[i].quark == res->xrm_name) {
- if(!info[i].decode) {
- return False;
- }
- return (*info[i].decode)(&info[i], top, val);
- }
- }
- return False;
-}
-
-Public Bool
-_XimDecodeLocalIMAttr(
- XIMResourceList res,
- XPointer top,
- XPointer val)
-{
- return _XimDecodeAttr(im_attr_info, XIMNumber(im_attr_info),
- res, top, val);
-}
-
-Public Bool
-_XimDecodeLocalICAttr(
- XIMResourceList res,
- XPointer top,
- XPointer val,
- unsigned long mode)
-{
- unsigned int num;
- XimValueOffsetInfo info;
-
- if(mode & XIM_PREEDIT_ATTR) {
- info = ic_pre_attr_info;
- num = XIMNumber(ic_pre_attr_info);
- } else if(mode & XIM_STATUS_ATTR) {
- info = ic_sts_attr_info;
- num = XIMNumber(ic_sts_attr_info);
- } else {
- info = ic_attr_info;
- num = XIMNumber(ic_attr_info);
- }
-
- return _XimDecodeAttr(info, num, res, top, val);
-}
-
-Public char *
-_XimGetICValueData(Xic ic, XPointer top, XIMResourceList res_list,
- unsigned int list_num, XIMArg *values, unsigned long mode)
-{
- register XIMArg *p;
- XIMResourceList res;
- char *name;
- int check;
- XrmQuark pre_quark;
- XrmQuark sts_quark;
-
- pre_quark = XrmStringToQuark(XNPreeditAttributes);
- sts_quark = XrmStringToQuark(XNStatusAttributes);
-
- for(p = values; p->name != NULL; p++) {
- if((res = _XimGetResourceListRec(res_list, list_num,
- p->name)) == (XIMResourceList)NULL) {
- return p->name;
- }
- if(res->xrm_name == pre_quark) {
- if((name = _XimGetICValueData(ic,
- (XPointer)(&((XimDefICValues *)top)->preedit_attr),
- res_list, list_num, (XIMArg *)p->value,
- (mode | XIM_PREEDIT_ATTR)))) {
- return name;
- }
- } else if(res->xrm_name == sts_quark) {
- if((name = _XimGetICValueData(ic,
- (XPointer)(&((XimDefICValues *)top)->status_attr),
- res_list, list_num, (XIMArg *)p->value,
- (mode | XIM_STATUS_ATTR)))) {
- return name;
- }
- } else {
- check = _XimCheckICMode(res, mode);
- if(check == XIM_CHECK_INVALID) {
- continue;
- } else if(check == XIM_CHECK_ERROR) {
- return p->name;
- }
-
- if(_XimDecodeLocalICAttr(res, top, p->value, mode) == False) {
- return p->name;
- }
- }
- }
- return NULL;
-}
-
-Public void
-_XimGetCurrentIMValues(Xim im, XimDefIMValues *im_values)
-{
- bzero((char *)im_values, sizeof(XimDefIMValues));
-
- im_values->styles = im->core.styles;
- im_values->im_values_list = im->core.im_values_list;
- im_values->ic_values_list = im->core.ic_values_list;
- im_values->destroy_callback = im->core.destroy_callback;
- im_values->res_name = im->core.res_name;
- im_values->res_class = im->core.res_class;
- im_values->visible_position = im->core.visible_position;
-}
-
-Public void
-_XimSetCurrentIMValues(Xim im, XimDefIMValues *im_values)
-{
- im->core.styles = im_values->styles;
- im->core.im_values_list = im_values->im_values_list;
- im->core.ic_values_list = im_values->ic_values_list;
- im->core.destroy_callback = im_values->destroy_callback;
- im->core.res_name = im_values->res_name;
- im->core.res_class = im_values->res_class;
- im->core.visible_position = im_values->visible_position;
-}
-
-Public void
-_XimGetCurrentICValues(Xic ic, XimDefICValues *ic_values)
-{
- bzero((char *)ic_values, sizeof(XimDefICValues));
-
- ic_values->input_style = ic->core.input_style;
- ic_values->client_window = ic->core.client_window;
- ic_values->focus_window = ic->core.focus_window;
- ic_values->filter_events = ic->core.filter_events;
- ic_values->geometry_callback = ic->core.geometry_callback;
- ic_values->res_name = ic->core.res_name;
- ic_values->res_class = ic->core.res_class;
- ic_values->destroy_callback = ic->core.destroy_callback;
- ic_values->string_conversion_callback
- = ic->core.string_conversion_callback;
- ic_values->string_conversion = ic->core.string_conversion;
- ic_values->reset_state = ic->core.reset_state;
- ic_values->hotkey = ic->core.hotkey;
- ic_values->hotkey_state = ic->core.hotkey_state;
- ic_values->preedit_attr = ic->core.preedit_attr;
- ic_values->status_attr = ic->core.status_attr;
-}
-
-Public void
-_XimSetCurrentICValues(
- Xic ic,
- XimDefICValues *ic_values)
-{
- ic->core.input_style = ic_values->input_style;
- ic->core.client_window = ic_values->client_window;
- if (ic_values->focus_window)
- ic->core.focus_window = ic_values->focus_window;
- ic->core.filter_events = ic_values->filter_events;
- ic->core.geometry_callback = ic_values->geometry_callback;
- ic->core.res_name = ic_values->res_name;
- ic->core.res_class = ic_values->res_class;
- ic->core.destroy_callback = ic_values->destroy_callback;
- ic->core.string_conversion_callback
- = ic_values->string_conversion_callback;
- ic->core.string_conversion = ic_values->string_conversion;
- ic->core.reset_state = ic_values->reset_state;
- ic->core.hotkey = ic_values->hotkey;
- ic->core.hotkey_state = ic_values->hotkey_state;
- ic->core.preedit_attr = ic_values->preedit_attr;
- ic->core.status_attr = ic_values->status_attr;
-}
-
-Private void
-_XimInitialIMOffsetInfo(void)
-{
- unsigned int n = XIMNumber(im_attr_info);
- register int i;
-
- for(i = 0; i < n; i++) {
- im_attr_info[i].quark = XrmStringToQuark(GET_NAME(im_attr_info[i]));
- }
-}
-
-Private void
-_XimInitialICOffsetInfo(void)
-{
- unsigned int n;
- register int i;
-
- n = XIMNumber(ic_attr_info);
- for(i = 0; i < n; i++) {
- ic_attr_info[i].quark = XrmStringToQuark(GET_NAME(ic_attr_info[i]));
- }
-
- n = XIMNumber(ic_pre_attr_info);
- for(i = 0; i < n; i++) {
- ic_pre_attr_info[i].quark = XrmStringToQuark(GET_NAME(ic_pre_attr_info[i]));
- }
-
- n = XIMNumber(ic_sts_attr_info);
- for(i = 0; i < n; i++) {
- ic_sts_attr_info[i].quark = XrmStringToQuark(GET_NAME(ic_sts_attr_info[i]));
- }
-}
-
-Private void
-_XimInitialIMMode(void)
-{
- unsigned int n = XIMNumber(im_mode);
- register int i;
-
- for(i = 0; i < n; i++) {
- im_mode_quark[i] = XrmStringToQuark(GET_NAME(im_mode[i]));
- }
-}
-
-Private void
-_XimInitialICMode(void)
-{
- unsigned int n = XIMNumber(ic_mode);
- register int i;
-
- for(i = 0; i < n; i++) {
- ic_mode_quark[i] = XrmStringToQuark(GET_NAME(ic_mode[i]));
- }
-}
-
-Public void
-_XimInitialResourceInfo(void)
-{
- static Bool init_flag = False;
-
- if(init_flag == True) {
- return;
- }
- _XimInitialIMOffsetInfo();
- _XimInitialICOffsetInfo();
- _XimInitialIMMode();
- _XimInitialICMode();
- init_flag = True;
-}
+/******************************************************************
+
+ Copyright 1990, 1991, 1992,1993, 1994 by FUJITSU LIMITED
+ Copyright 1994 by Sony Corporation
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED
+and Sony Corporation not be used in advertising or publicity
+pertaining to distribution of the software without specific,
+written prior permission. FUJITSU LIMITED and Sony Corporation make
+no representations about the suitability of this software for any
+purpose. It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED AND SONY CORPORATION DISCLAIM ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL FUJITSU LIMITED AND
+SONY CORPORATION BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+ Modifier: Makoto Wakamatsu Sony Corporation
+ makoto@sm.sony.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/Xlib.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+#include "Xresource.h"
+
+#define GET_NAME(x) name_table + x.name_offset
+
+typedef struct _XimValueOffsetInfo {
+ unsigned short name_offset;
+ XrmQuark quark;
+ unsigned int offset;
+ Bool (*defaults)(
+ struct _XimValueOffsetInfo *, XPointer, XPointer, unsigned long
+ );
+ Bool (*encode)(
+ struct _XimValueOffsetInfo *, XPointer, XPointer
+ );
+ Bool (*decode)(
+ struct _XimValueOffsetInfo *, XPointer, XPointer
+ );
+} XimValueOffsetInfoRec, *XimValueOffsetInfo;
+
+#ifdef XIM_CONNECTABLE
+Private Bool
+_XimCheckBool(str)
+ char *str;
+{
+ if(!strcmp(str, "True") || !strcmp(str, "true") ||
+ !strcmp(str, "Yes") || !strcmp(str, "yes") ||
+ !strcmp(str, "ON") || !strcmp(str, "on"))
+ return True;
+ return False;
+}
+
+Public void
+_XimSetProtoResource(im)
+ Xim im;
+{
+ char res_name_buf[256];
+ char* res_name;
+ char res_class_buf[256];
+ char* res_class;
+ char* str_type;
+ XrmValue value;
+ XIMStyle preedit_style = 0;
+ XIMStyle status_style = 0;
+ XIMStyles* imstyles;
+ char* dotximdot = ".xim.";
+ char* ximdot = "xim.";
+ char* dotXimdot = ".Xim.";
+ char* Ximdot = "Xim.";
+
+ if (!im->core.rdb)
+ return;
+
+ if (strlen (im->core.res_name) < 200) res_name = res_name_buf;
+ else res_name = Xmalloc (strlen (im->core.res_name) + 50);
+ if (strlen (im->core.res_class) < 200) res_class = res_class_buf;
+ else res_class = Xmalloc (strlen (im->core.res_class) + 50);
+ /* pretend malloc always works */
+
+ (void) sprintf (res_name, "%s%s%s",
+ im->core.res_name != NULL ? im->core.res_name : "*",
+ im->core.res_name != NULL ? dotximdot : ximdot,
+ "useAuth");
+ (void) sprintf (res_class, "%s%s%s",
+ im->core.res_class != NULL ? im->core.res_class : "*",
+ im->core.res_class != NULL ? dotXimdot : Ximdot,
+ "UseAuth");
+ bzero(&value, sizeof(XrmValue));
+ if(XrmGetResource(im->core.rdb, res_name, res_class, &str_type, &value)) {
+ if(_XimCheckBool(value.addr)) {
+ MARK_USE_AUTHORIZATION_FUNC(im);
+ }
+ }
+
+ (void) sprintf (res_name, "%s%s%s",
+ im->core.res_name != NULL ? im->core.res_name : "*",
+ im->core.res_name != NULL ? dotximdot : ximdot,
+ "delaybinding");
+ (void) sprintf (res_class, "%s%s%s",
+ im->core.res_class != NULL ? im->core.res_class : "*",
+ im->core.res_class != NULL ? dotXimdot : Ximdot,
+ "Delaybinding");
+ bzero(&value, sizeof(XrmValue));
+ if(XrmGetResource(im->core.rdb, res_name, res_class, &str_type, &value)) {
+ if(_XimCheckBool(value.addr)) {
+ MARK_DELAYBINDABLE(im);
+ }
+ }
+
+ (void) sprintf (res_name, "%s%s%s",
+ im->core.res_name != NULL ? im->core.res_name : "*",
+ im->core.res_name != NULL ? dotximdot : ximdot,
+ "reconnect");
+ (void) sprintf (res_class, "%s%s%s",
+ im->core.res_class != NULL ? im->core.res_class : "*",
+ im->core.res_class != NULL ? dotXimdot : Ximdot,
+ "Reconnect");
+ bzero(&value, sizeof(XrmValue));
+ if(XrmGetResource(im->core.rdb, res_name, res_class, &str_type, &value)) {
+ if(_XimCheckBool(value.addr)) {
+ MARK_RECONNECTABLE(im);
+ }
+ }
+
+ if(!IS_CONNECTABLE(im)) {
+ if (res_name != res_name_buf) Xfree (res_name);
+ if (res_class != res_class_buf) Xfree (res_class);
+ return;
+ }
+
+ (void) sprintf (res_name, "%s%s%s",
+ im->core.res_name != NULL ? im->core.res_name : "*",
+ im->core.res_name != NULL ? dotximdot : ximdot,
+ "preeditDefaultStyle");
+ (void) sprintf (res_class, "%s%s%s",
+ im->core.res_class != NULL ? im->core.res_class : "*",
+ im->core.res_class != NULL ? dotXimdot : Ximdot,
+ "PreeditDefaultStyle");
+ if(XrmGetResource(im->core.rdb, res_name, res_class, &str_type, &value)) {
+ if(!strcmp(value.addr, "XIMPreeditArea"))
+ preedit_style = XIMPreeditArea;
+ else if(!strcmp(value.addr, "XIMPreeditCallbacks"))
+ preedit_style = XIMPreeditCallbacks;
+ else if(!strcmp(value.addr, "XIMPreeditPosition"))
+ preedit_style = XIMPreeditPosition;
+ else if(!strcmp(value.addr, "XIMPreeditNothing"))
+ preedit_style = XIMPreeditNothing;
+ else if(!strcmp(value.addr, "XIMPreeditNone"))
+ preedit_style = XIMPreeditNone;
+ }
+ if(!preedit_style)
+ preedit_style = XIMPreeditNothing;
+
+ (void) sprintf (res_name, "%s%s%s",
+ im->core.res_name != NULL ? im->core.res_name : "*",
+ im->core.res_name != NULL ? dotximdot : ximdot,
+ "statusDefaultStyle");
+ (void) sprintf (res_class, "%s%s%s",
+ im->core.res_class != NULL ? im->core.res_class : "*",
+ im->core.res_class != NULL ? dotXimdot : Ximdot,
+ "StatusDefaultStyle");
+ if(XrmGetResource(im->core.rdb, res_name, res_class, &str_type, &value)) {
+ if(!strcmp(value.addr, "XIMStatusArea"))
+ status_style = XIMStatusArea;
+ else if(!strcmp(value.addr, "XIMStatusCallbacks"))
+ status_style = XIMStatusCallbacks;
+ else if(!strcmp(value.addr, "XIMStatusNothing"))
+ status_style = XIMStatusNothing;
+ else if(!strcmp(value.addr, "XIMStatusNone"))
+ status_style = XIMStatusNone;
+ }
+ if(!status_style)
+ status_style = XIMStatusNothing;
+
+ if(!(imstyles = (XIMStyles *)Xmalloc(sizeof(XIMStyles) + sizeof(XIMStyle)))){
+ if (res_name != res_name_buf) Xfree (res_name);
+ if (res_class != res_class_buf) Xfree (res_class);
+ return;
+ }
+ imstyles->count_styles = 1;
+ imstyles->supported_styles =
+ (XIMStyle *)((char *)imstyles + sizeof(XIMStyles));
+ imstyles->supported_styles[0] = preedit_style | status_style;
+ im->private.proto.default_styles = imstyles;
+ if (res_name != res_name_buf) Xfree (res_name);
+ if (res_class != res_class_buf) Xfree (res_class);
+}
+#endif /* XIM_CONNECTABLE */
+
+static const char name_table[] =
+ /* 0 */ XNQueryInputStyle"\0"
+ /* 16 */ XNClientWindow"\0"
+ /* 29 */ XNInputStyle"\0"
+ /* 40 */ XNFocusWindow"\0"
+ /* 52 */ XNResourceName"\0"
+ /* 65 */ XNResourceClass"\0"
+ /* 79 */ XNGeometryCallback"\0"
+ /* 96 */ XNDestroyCallback"\0"
+ /* 112 */ XNFilterEvents"\0"
+ /* 125 */ XNPreeditStartCallback"\0"
+ /* 146 */ XNPreeditDoneCallback"\0"
+ /* 166 */ XNPreeditDrawCallback"\0"
+ /* 186 */ XNPreeditCaretCallback"\0"
+ /* 207 */ XNPreeditStateNotifyCallback"\0"
+ /* 234 */ XNPreeditAttributes"\0"
+ /* 252 */ XNStatusStartCallback"\0"
+ /* 272 */ XNStatusDoneCallback"\0"
+ /* 291 */ XNStatusDrawCallback"\0"
+ /* 310 */ XNStatusAttributes"\0"
+ /* 327 */ XNArea"\0"
+ /* 332 */ XNAreaNeeded"\0"
+ /* 343 */ XNSpotLocation"\0"
+ /* 356 */ XNColormap"\0"
+ /* 365 */ XNStdColormap"\0"
+ /* 377 */ XNForeground"\0"
+ /* 388 */ XNBackground"\0"
+ /* 399 */ XNBackgroundPixmap"\0"
+ /* 416 */ XNFontSet"\0"
+ /* 424 */ XNLineSpace"\0"
+ /* 434 */ XNCursor"\0"
+ /* 441 */ XNQueryIMValuesList"\0"
+ /* 459 */ XNQueryICValuesList"\0"
+ /* 477 */ XNVisiblePosition"\0"
+ /* 493 */ XNStringConversionCallback"\0"
+ /* 518 */ XNStringConversion"\0"
+ /* 535 */ XNResetState"\0"
+ /* 546 */ XNHotKey"\0"
+ /* 553 */ XNHotKeyState"\0"
+ /* 565 */ XNPreeditState
+;
+
+#define OFFSET_XNQUERYINPUTSTYLE 0
+#define OFFSET_XNCLIENTWINDOW 16
+#define OFFSET_XNINPUTSTYLE 29
+#define OFFSET_XNFOCUSWINDOW 40
+#define OFFSET_XNRESOURCENAME 52
+#define OFFSET_XNRESOURCECLASS 65
+#define OFFSET_XNGEOMETRYCALLBACK 79
+#define OFFSET_XNDESTROYCALLBACK 96
+#define OFFSET_XNFILTEREVENTS 112
+#define OFFSET_XNPREEDITSTARTCALLBACK 125
+#define OFFSET_XNPREEDITDONECALLBACK 146
+#define OFFSET_XNPREEDITDRAWCALLBACK 166
+#define OFFSET_XNPREEDITCARETCALLBACK 186
+#define OFFSET_XNPREEDITSTATENOTIFYCALLBACK 207
+#define OFFSET_XNPREEDITATTRIBUTES 234
+#define OFFSET_XNSTATUSSTARTCALLBACK 252
+#define OFFSET_XNSTATUSDONECALLBACK 272
+#define OFFSET_XNSTATUSDRAWCALLBACK 291
+#define OFFSET_XNSTATUSATTRIBUTES 310
+#define OFFSET_XNAREA 327
+#define OFFSET_XNAREANEEDED 332
+#define OFFSET_XNSPOTLOCATION 343
+#define OFFSET_XNCOLORMAP 356
+#define OFFSET_XNSTDCOLORMAP 365
+#define OFFSET_XNFOREGROUND 377
+#define OFFSET_XNBACKGROUND 388
+#define OFFSET_XNBACKGROUNDPIXMAP 399
+#define OFFSET_XNFONTSET 416
+#define OFFSET_XNLINESPACE 424
+#define OFFSET_XNCURSOR 434
+#define OFFSET_XNQUERYIMVALUESLIST 441
+#define OFFSET_XNQUERYICVALUESLIST 459
+#define OFFSET_XNVISIBLEPOSITION 477
+#define OFFSET_XNSTRINGCONVERSIONCALLBACK 493
+#define OFFSET_XNSTRINGCONVERSION 518
+#define OFFSET_XNRESETSTATE 535
+#define OFFSET_XNHOTKEY 546
+#define OFFSET_XNHOTKEYSTATE 553
+#define OFFSET_XNPREEDITSTATE 565
+
+/* offsets into name_table */
+static const unsigned short supported_local_im_values_list[] = {
+ OFFSET_XNQUERYINPUTSTYLE,
+ OFFSET_XNRESOURCENAME,
+ OFFSET_XNRESOURCECLASS,
+ OFFSET_XNDESTROYCALLBACK,
+ OFFSET_XNQUERYIMVALUESLIST,
+ OFFSET_XNQUERYICVALUESLIST,
+ OFFSET_XNVISIBLEPOSITION
+};
+
+/* offsets into name_table */
+static const unsigned short supported_local_ic_values_list[] = {
+ OFFSET_XNINPUTSTYLE,
+ OFFSET_XNCLIENTWINDOW,
+ OFFSET_XNFOCUSWINDOW,
+ OFFSET_XNRESOURCENAME,
+ OFFSET_XNRESOURCECLASS,
+ OFFSET_XNGEOMETRYCALLBACK,
+ OFFSET_XNFILTEREVENTS,
+ OFFSET_XNDESTROYCALLBACK,
+ OFFSET_XNSTRINGCONVERSIONCALLBACK,
+ OFFSET_XNSTRINGCONVERSIONCALLBACK,
+ OFFSET_XNRESETSTATE,
+ OFFSET_XNHOTKEY,
+ OFFSET_XNHOTKEYSTATE,
+ OFFSET_XNPREEDITATTRIBUTES,
+ OFFSET_XNSTATUSATTRIBUTES,
+ OFFSET_XNAREA,
+ OFFSET_XNAREANEEDED,
+ OFFSET_XNSPOTLOCATION,
+ OFFSET_XNCOLORMAP,
+ OFFSET_XNSTDCOLORMAP,
+ OFFSET_XNFOREGROUND,
+ OFFSET_XNBACKGROUND,
+ OFFSET_XNBACKGROUNDPIXMAP,
+ OFFSET_XNFONTSET,
+ OFFSET_XNLINESPACE,
+ OFFSET_XNCURSOR,
+ OFFSET_XNPREEDITSTARTCALLBACK,
+ OFFSET_XNPREEDITDONECALLBACK,
+ OFFSET_XNPREEDITDRAWCALLBACK,
+ OFFSET_XNPREEDITCARETCALLBACK,
+ OFFSET_XNSTATUSSTARTCALLBACK,
+ OFFSET_XNSTATUSDONECALLBACK,
+ OFFSET_XNSTATUSDRAWCALLBACK,
+ OFFSET_XNPREEDITSTATE,
+ OFFSET_XNPREEDITSTATENOTIFYCALLBACK
+};
+
+static XIMStyle const supported_local_styles[] = {
+ XIMPreeditNone | XIMStatusNone,
+ XIMPreeditNothing | XIMStatusNothing,
+ 0 /* dummy */
+};
+
+Private Bool
+_XimDefaultStyles(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm, /* unused */
+ unsigned long mode) /* unused */
+{
+ XIMStyles *styles;
+ XIMStyles **out;
+ register int i;
+ unsigned int n;
+ int len;
+ XPointer tmp;
+
+ n = XIMNumber(supported_local_styles) - 1;
+ len = sizeof(XIMStyles) + sizeof(XIMStyle) * n;
+ if(!(tmp = Xcalloc(1, len))) {
+ return False;
+ }
+
+ styles = (XIMStyles *)tmp;
+ if (n > 0) {
+ styles->count_styles = (unsigned short)n;
+ styles->supported_styles =
+ (XIMStyle *)((char *)tmp + sizeof(XIMStyles));
+ for(i = 0; i < n; i++) {
+ styles->supported_styles[i] = supported_local_styles[i];
+ }
+ }
+
+ out = (XIMStyles **)((char *)top + info->offset);
+ *out = styles;
+ return True;
+}
+
+Private Bool
+_XimDefaultIMValues(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm, /* unused */
+ unsigned long mode) /* unused */
+{
+ XIMValuesList *values_list;
+ XIMValuesList **out;
+ register int i;
+ unsigned int n;
+ int len;
+ XPointer tmp;
+
+ n = XIMNumber(supported_local_im_values_list);
+ len = sizeof(XIMValuesList) + sizeof(char **) * n;
+ if(!(tmp = Xcalloc(1, len))) {
+ return False;
+ }
+
+ values_list = (XIMValuesList *)tmp;
+ if (n > 0) {
+ values_list->count_values = (unsigned short)n;
+ values_list->supported_values
+ = (char **)((char *)tmp + sizeof(XIMValuesList));
+ for(i = 0; i < n; i++) {
+ values_list->supported_values[i] =
+ (char *)name_table + supported_local_im_values_list[i];
+ }
+ }
+
+ out = (XIMValuesList **)((char *)top + info->offset);
+ *out = values_list;
+ return True;
+}
+
+Private Bool
+_XimDefaultICValues(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm, /* unused */
+ unsigned long mode) /* unused */
+{
+ XIMValuesList *values_list;
+ XIMValuesList **out;
+ register int i;
+ unsigned int n;
+ int len;
+ XPointer tmp;
+
+ n = XIMNumber(supported_local_ic_values_list);
+ len = sizeof(XIMValuesList) + sizeof(char **) * n;
+ if(!(tmp = Xcalloc(1, len))) {
+ return False;
+ }
+
+ values_list = (XIMValuesList *)tmp;
+ if (n > 0) {
+ values_list->count_values = (unsigned short)n;
+ values_list->supported_values
+ = (char **)((char *)tmp + sizeof(XIMValuesList));
+ for(i = 0; i < n; i++) {
+ values_list->supported_values[i] =
+ (char *)name_table + supported_local_ic_values_list[i];
+ }
+ }
+
+ out = (XIMValuesList **)((char *)top + info->offset);
+ *out = values_list;
+ return True;
+}
+
+Private Bool
+_XimDefaultVisiblePos(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm, /* unused */
+ unsigned long mode) /* unused */
+{
+ Bool *out;
+
+ out = (Bool *)((char *)top + info->offset);
+ *out = False;
+ return True;
+}
+
+Private Bool
+_XimDefaultFocusWindow(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Xic ic = (Xic)parm;
+ Window *out;
+
+ if(ic->core.client_window == (Window)NULL) {
+ return True;
+ }
+
+ out = (Window *)((char *)top + info->offset);
+ *out = ic->core.client_window;
+ return True;
+}
+
+Private Bool
+_XimDefaultResName(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Xic ic = (Xic)parm;
+ Xim im = (Xim)ic->core.im;
+ char **out;
+
+ if(im->core.res_name == (char *)NULL) {
+ return True;
+ }
+
+ out = (char **)((char *)top + info->offset);
+ *out = im->core.res_name;
+ return True;
+}
+
+Private Bool
+_XimDefaultResClass(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Xic ic = (Xic)parm;
+ Xim im = (Xim)ic->core.im;
+ char **out;
+
+ if(im->core.res_class == (char *)NULL) {
+ return True;
+ }
+
+ out = (char **)((char *)top + info->offset);
+ *out = im->core.res_class;
+ return True;
+}
+
+Private Bool
+_XimDefaultDestroyCB(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Xic ic = (Xic)parm;
+ Xim im = (Xim)ic->core.im;
+ XIMCallback *out;
+
+ out = (XIMCallback *)((char *)top + info->offset);
+ *out = im->core.destroy_callback;
+ return True;
+}
+
+Private Bool
+_XimDefaultResetState(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ XIMResetState *out;
+
+ out = (XIMResetState *)((char *)top + info->offset);
+ *out = XIMInitialState;
+ return True;
+}
+
+Private Bool
+_XimDefaultHotKeyState(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ XIMHotKeyState *out;
+
+ out = (XIMHotKeyState *)((char *)top + info->offset);
+ *out = XIMHotKeyStateOFF;
+ return True;
+}
+
+Private Bool
+_XimDefaultArea(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Xic ic = (Xic)parm;
+ Xim im = (Xim)ic->core.im;
+ Window root_return;
+ int x_return, y_return;
+ unsigned int width_return, height_return;
+ unsigned int border_width_return;
+ unsigned int depth_return;
+ XRectangle area;
+ XRectangle *out;
+
+ if(ic->core.focus_window == (Window)NULL) {
+ return True;
+ }
+ if(XGetGeometry(im->core.display, (Drawable)ic->core.focus_window,
+ &root_return, &x_return, &y_return, &width_return,
+ &height_return, &border_width_return, &depth_return)
+ == (Status)Success) {
+ return True;
+ }
+ area.x = 0;
+ area.y = 0;
+ area.width = width_return;
+ area.height = height_return;
+
+ out = (XRectangle *)((char *)top + info->offset);
+ *out = area;
+ return True;
+}
+
+Private Bool
+_XimDefaultColormap(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Xic ic = (Xic)parm;
+ Xim im = (Xim)ic->core.im;
+ XWindowAttributes win_attr;
+ Colormap *out;
+
+ if(ic->core.client_window == (Window)NULL) {
+ return True;
+ }
+ if(XGetWindowAttributes(im->core.display, ic->core.client_window,
+ &win_attr) == (Status)Success) {
+ return True;
+ }
+
+ out = (Colormap *)((char *)top + info->offset);
+ *out = win_attr.colormap;
+ return True;
+}
+
+Private Bool
+_XimDefaultStdColormap(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Atom *out;
+
+ out = (Atom *)((char *)top + info->offset);
+ *out = (Atom)0;
+ return True;
+}
+
+Private Bool
+_XimDefaultFg(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Xic ic = (Xic)parm;
+ Xim im = (Xim)ic->core.im;
+ unsigned long fg;
+ unsigned long *out;
+
+ fg = WhitePixel(im->core.display, DefaultScreen(im->core.display));
+ out = (unsigned long *)((char *)top + info->offset);
+ *out = fg;
+ return True;
+}
+
+Private Bool
+_XimDefaultBg(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Xic ic = (Xic)parm;
+ Xim im = (Xim)ic->core.im;
+ unsigned long bg;
+ unsigned long *out;
+
+ bg = BlackPixel(im->core.display, DefaultScreen(im->core.display));
+ out = (unsigned long *)((char *)top + info->offset);
+ *out = bg;
+ return True;
+}
+
+Private Bool
+_XimDefaultBgPixmap(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Pixmap *out;
+
+ out = (Pixmap *)((char *)top + info->offset);
+ *out = (Pixmap)0;
+ return True;
+}
+
+Private Bool
+_XimDefaultFontSet(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ XFontSet *out;
+
+ out = (XFontSet *)((char *)top + info->offset);
+ *out = 0;
+ return True;
+}
+
+Private Bool
+_XimDefaultLineSpace(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Xic ic = (Xic)parm;
+ XFontSet fontset;
+ XFontSetExtents *fset_extents;
+ int line_space = 0;
+ int *out;
+
+ if(mode & XIM_PREEDIT_ATTR) {
+ fontset = ic->core.preedit_attr.fontset;
+ } else if(mode & XIM_STATUS_ATTR) {
+ fontset = ic->core.status_attr.fontset;
+ } else {
+ return True;
+ }
+ if (fontset) {
+ fset_extents = XExtentsOfFontSet(fontset);
+ line_space = fset_extents->max_logical_extent.height;
+ }
+ out = (int *)((char *)top + info->offset);
+ *out = line_space;
+ return True;
+}
+
+Private Bool
+_XimDefaultCursor(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ Cursor *out;
+
+ out = (Cursor *)((char *)top + info->offset);
+ *out = (Cursor)0;
+ return True;
+}
+
+Private Bool
+_XimDefaultPreeditState(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ XIMPreeditState *out;
+
+ out = (XIMPreeditState *)((char *)top + info->offset);
+ *out = XIMPreeditDisable;
+ return True;
+}
+
+Private Bool
+_XimDefaultNest(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer parm,
+ unsigned long mode)
+{
+ return True;
+}
+
+Private Bool
+_XimEncodeCallback(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMCallback *out;
+
+ out = (XIMCallback *)((char *)top + info->offset);
+ *out = *((XIMCallback *)val);
+ return True;
+}
+
+Private Bool
+_XimEncodeString(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ char *string;
+ char **out;
+
+ if(val == (XPointer)NULL) {
+ return False;
+ }
+ if (!(string = strdup((char *)val))) {
+ return False;
+ }
+
+ out = (char **)((char *)top + info->offset);
+ if(*out) {
+ Xfree(*out);
+ }
+ *out = string;
+ return True;
+}
+
+Private Bool
+_XimEncodeStyle(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMStyle *out;
+
+ out = (XIMStyle *)((char *)top + info->offset);
+ *out = (XIMStyle)val;
+ return True;
+}
+
+Private Bool
+_XimEncodeWindow(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ Window *out;
+
+ out = (Window *)((char *)top + info->offset);
+ *out = (Window)val;
+ return True;
+}
+
+Private Bool
+_XimEncodeStringConv(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ /*
+ * Not yet
+ */
+ return True;
+}
+
+Private Bool
+_XimEncodeResetState(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMResetState *out;
+
+ out = (XIMResetState *)((char *)top + info->offset);
+ *out = (XIMResetState)val;
+ return True;
+}
+
+Private Bool
+_XimEncodeHotKey(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMHotKeyTriggers *hotkey = (XIMHotKeyTriggers *)val;
+ XIMHotKeyTriggers **out;
+ XIMHotKeyTriggers *key_list;
+ XIMHotKeyTrigger *key;
+ XPointer tmp;
+ int num;
+ int len;
+ register int i;
+
+ if(hotkey == (XIMHotKeyTriggers *)NULL) {
+ return True;
+ }
+
+ if((num = hotkey->num_hot_key) == 0) {
+ return True;
+ }
+
+ len = sizeof(XIMHotKeyTriggers) + sizeof(XIMHotKeyTrigger) * num;
+ if(!(tmp = (XPointer)Xmalloc(len))) {
+ return False;
+ }
+
+ key_list = (XIMHotKeyTriggers *)tmp;
+ key = (XIMHotKeyTrigger *)((char *)tmp + sizeof(XIMHotKeyTriggers));
+
+ for(i = 0; i < num; i++) {
+ key[i] = hotkey->key[i];
+ }
+
+ key_list->num_hot_key = num;
+ key_list->key = key;
+
+ out = (XIMHotKeyTriggers **)((char *)top + info->offset);
+ *out = key_list;
+ return True;
+}
+
+Private Bool
+_XimEncodeHotKetState(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMHotKeyState *out;
+
+ out = (XIMHotKeyState *)((char *)top + info->offset);
+ *out = (XIMHotKeyState)val;
+ return True;
+}
+
+Private Bool
+_XimEncodeRectangle(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XRectangle *out;
+
+ out = (XRectangle *)((char *)top + info->offset);
+ *out = *((XRectangle *)val);
+ return True;
+}
+
+Private Bool
+_XimEncodeSpot(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XPoint *out;
+
+ out = (XPoint *)((char *)top + info->offset);
+ *out = *((XPoint *)val);
+ return True;
+}
+
+Private Bool
+_XimEncodeColormap(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ Colormap *out;
+
+ out = (Colormap *)((char *)top + info->offset);
+ *out = (Colormap)val;
+ return True;
+}
+
+Private Bool
+_XimEncodeStdColormap(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ Atom *out;
+
+ out = (Atom *)((char *)top + info->offset);
+ *out = (Atom)val;
+ return True;
+}
+
+Private Bool
+_XimEncodeLong(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ unsigned long *out;
+
+ out = (unsigned long *)((char *)top + info->offset);
+ *out = (unsigned long)val;
+ return True;
+}
+
+Private Bool
+_XimEncodeBgPixmap(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ Pixmap *out;
+
+ out = (Pixmap *)((char *)top + info->offset);
+ *out = (Pixmap)val;
+ return True;
+}
+
+Private Bool
+_XimEncodeFontSet(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XFontSet *out;
+
+ out = (XFontSet *)((char *)top + info->offset);
+ *out = (XFontSet)val;
+ return True;
+}
+
+Private Bool
+_XimEncodeLineSpace(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ int *out;
+
+ out = (int *)((char *)top + info->offset);
+ *out = (long)val;
+ return True;
+}
+
+Private Bool
+_XimEncodeCursor(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ Cursor *out;
+
+ out = (Cursor *)((char *)top + info->offset);
+ *out = (Cursor)val;
+ return True;
+}
+
+Private Bool
+_XimEncodePreeditState(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMPreeditState *out;
+
+ out = (XIMPreeditState *)((char *)top + info->offset);
+ *out = (XIMPreeditState)val;
+ return True;
+}
+
+Private Bool
+_XimEncodeNest(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ return True;
+}
+
+Private Bool
+_XimDecodeStyles(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMStyles *styles;
+ XIMStyles *out;
+ register int i;
+ unsigned int num;
+ int len;
+ XPointer tmp;
+
+ if(val == (XPointer)NULL) {
+ return False;
+ }
+
+ styles = *((XIMStyles **)((char *)top + info->offset));
+ num = styles->count_styles;
+
+ len = sizeof(XIMStyles) + sizeof(XIMStyle) * num;
+ if(!(tmp = Xcalloc(1, len))) {
+ return False;
+ }
+
+ out = (XIMStyles *)tmp;
+ if(num >0) {
+ out->count_styles = (unsigned short)num;
+ out->supported_styles = (XIMStyle *)((char *)tmp + sizeof(XIMStyles));
+
+ for(i = 0; i < num; i++) {
+ out->supported_styles[i] = styles->supported_styles[i];
+ }
+ }
+ *((XIMStyles **)val) = out;
+ return True;
+}
+
+Private Bool
+_XimDecodeValues(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMValuesList *values_list;
+ XIMValuesList *out;
+ register int i;
+ unsigned int num;
+ int len;
+ XPointer tmp;
+
+ if(val == (XPointer)NULL) {
+ return False;
+ }
+
+ values_list = *((XIMValuesList **)((char *)top + info->offset));
+ num = values_list->count_values;
+
+ len = sizeof(XIMValuesList) + sizeof(char **) * num;
+ if(!(tmp = Xcalloc(1, len))) {
+ return False;
+ }
+
+ out = (XIMValuesList *)tmp;
+ if(num) {
+ out->count_values = (unsigned short)num;
+ out->supported_values = (char **)((char *)tmp + sizeof(XIMValuesList));
+
+ for(i = 0; i < num; i++) {
+ out->supported_values[i] = values_list->supported_values[i];
+ }
+ }
+ *((XIMValuesList **)val) = out;
+ return True;
+}
+
+Private Bool
+_XimDecodeCallback(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMCallback *in;
+ XIMCallback *callback;
+
+ in = (XIMCallback *)((char *)top + info->offset);
+ if(!(callback = (XIMCallback *)Xmalloc(sizeof(XIMCallback)))) {
+ return False;
+ }
+ callback->client_data = in->client_data;
+ callback->callback = in->callback;
+
+ *((XIMCallback **)val) = callback;
+ return True;
+}
+
+Private Bool
+_XimDecodeString(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ char *in;
+ char *string;
+
+ in = *((char **)((char *)top + info->offset));
+ if (in != NULL) {
+ string = strdup(in);
+ } else {
+ string = Xcalloc(1, 1); /* strdup("") */
+ }
+ if (string == NULL) {
+ return False;
+ }
+ *((char **)val) = string;
+ return True;
+}
+
+Private Bool
+_XimDecodeBool(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ Bool *in;
+
+ in = (Bool *)((char *)top + info->offset);
+ *((Bool *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeStyle(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMStyle *in;
+
+ in = (XIMStyle *)((char *)top + info->offset);
+ *((XIMStyle *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeWindow(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ Window *in;
+
+ in = (Window *)((char *)top + info->offset);
+ *((Window *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeStringConv(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ /*
+ * Not yet
+ */
+ return True;
+}
+
+Private Bool
+_XimDecodeResetState(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMResetState *in;
+
+ in = (XIMResetState *)((char *)top + info->offset);
+ *((XIMResetState *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeHotKey(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMHotKeyTriggers *in;
+ XIMHotKeyTriggers *hotkey;
+ XIMHotKeyTrigger *key;
+ XPointer tmp;
+ int num;
+ int len;
+ register int i;
+
+ in = *((XIMHotKeyTriggers **)((char *)top + info->offset));
+ num = in->num_hot_key;
+ len = sizeof(XIMHotKeyTriggers) + sizeof(XIMHotKeyTrigger) * num;
+ if(!(tmp = (XPointer)Xmalloc(len))) {
+ return False;
+ }
+
+ hotkey = (XIMHotKeyTriggers *)tmp;
+ key = (XIMHotKeyTrigger *)((char *)tmp + sizeof(XIMHotKeyTriggers));
+
+ for(i = 0; i < num; i++) {
+ key[i] = in->key[i];
+ }
+ hotkey->num_hot_key = num;
+ hotkey->key = key;
+
+ *((XIMHotKeyTriggers **)val) = hotkey;
+ return True;
+}
+
+Private Bool
+_XimDecodeHotKetState(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMHotKeyState *in;
+
+ in = (XIMHotKeyState *)((char *)top + info->offset);
+ *((XIMHotKeyState *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeRectangle(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XRectangle *in;
+ XRectangle *rect;
+
+ in = (XRectangle *)((char *)top + info->offset);
+ if(!(rect = (XRectangle *)Xmalloc(sizeof(XRectangle)))) {
+ return False;
+ }
+ *rect = *in;
+ *((XRectangle **)val) = rect;
+ return True;
+}
+
+Private Bool
+_XimDecodeSpot(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XPoint *in;
+ XPoint *spot;
+
+ in = (XPoint *)((char *)top + info->offset);
+ if(!(spot = (XPoint *)Xmalloc(sizeof(XPoint)))) {
+ return False;
+ }
+ *spot = *in;
+ *((XPoint **)val) = spot;
+ return True;
+}
+
+Private Bool
+_XimDecodeColormap(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ Colormap *in;
+
+ in = (Colormap *)((char *)top + info->offset);
+ *((Colormap *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeStdColormap(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ Atom *in;
+
+ in = (Atom *)((char *)top + info->offset);
+ *((Atom *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeLong(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ unsigned long *in;
+
+ in = (unsigned long *)((char *)top + info->offset);
+ *((unsigned long *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeBgPixmap(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ Pixmap *in;
+
+ in = (Pixmap *)((char *)top + info->offset);
+ *((Pixmap *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeFontSet(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XFontSet *in;
+
+ in = (XFontSet *)((char *)top + info->offset);
+ *((XFontSet *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeLineSpace(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ int *in;
+
+ in = (int *)((char *)top + info->offset);
+ *((int *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeCursor(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ Cursor *in;
+
+ in = (Cursor *)((char *)top + info->offset);
+ *((Cursor *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodePreeditState(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ XIMPreeditState *in;
+
+ in = (XIMPreeditState *)((char *)top + info->offset);
+ *((XIMPreeditState *)val) = *in;
+ return True;
+}
+
+Private Bool
+_XimDecodeNest(
+ XimValueOffsetInfo info,
+ XPointer top,
+ XPointer val)
+{
+ return True;
+}
+
+static XIMResource im_resources[] = {
+ {XNQueryInputStyle, 0, XimType_XIMStyles, 0, 0, 0},
+ {XNDestroyCallback, 0, 0, 0, 0, 0},
+ {XNResourceName, 0, XimType_STRING8, 0, 0, 0},
+ {XNResourceClass, 0, XimType_STRING8, 0, 0, 0},
+ {XNQueryIMValuesList, 0, 0, 0, 0, 0},
+ {XNQueryICValuesList, 0, 0, 0, 0, 0},
+ {XNVisiblePosition, 0, 0, 0, 0, 0}
+};
+
+static XIMResource im_inner_resources[] = {
+ {XNDestroyCallback, 0, 0, 0, 0, 0},
+ {XNResourceName, 0, XimType_STRING8, 0, 0, 0},
+ {XNResourceClass, 0, XimType_STRING8, 0, 0, 0},
+ {XNQueryIMValuesList, 0, 0, 0, 0, 0},
+ {XNQueryICValuesList, 0, 0, 0, 0, 0},
+ {XNVisiblePosition, 0, 0, 0, 0, 0}
+};
+
+static XIMResource ic_resources[] = {
+ {XNInputStyle, 0, XimType_CARD32, 0, 0, 0},
+ {XNClientWindow, 0, XimType_Window, 0, 0, 0},
+ {XNFocusWindow, 0, XimType_Window, 0, 0, 0},
+ {XNResourceName, 0, XimType_STRING8, 0, 0, 0},
+ {XNResourceClass, 0, XimType_STRING8, 0, 0, 0},
+ {XNGeometryCallback, 0, 0, 0, 0, 0},
+ {XNFilterEvents, 0, XimType_CARD32, 0, 0, 0},
+ {XNDestroyCallback, 0, 0, 0, 0, 0},
+ {XNStringConversionCallback, 0, 0, 0, 0, 0},
+ {XNStringConversion, 0, XimType_XIMStringConversion,0, 0, 0},
+ {XNResetState, 0, 0, 0, 0, 0},
+ {XNHotKey, 0, XimType_XIMHotKeyTriggers,0, 0, 0},
+ {XNHotKeyState, 0, XimType_XIMHotKeyState, 0, 0, 0},
+ {XNPreeditAttributes, 0, XimType_NEST, 0, 0, 0},
+ {XNStatusAttributes, 0, XimType_NEST, 0, 0, 0},
+ {XNArea, 0, XimType_XRectangle, 0, 0, 0},
+ {XNAreaNeeded, 0, XimType_XRectangle, 0, 0, 0},
+ {XNSpotLocation, 0, XimType_XPoint, 0, 0, 0},
+ {XNColormap, 0, XimType_CARD32, 0, 0, 0},
+ {XNStdColormap, 0, XimType_CARD32, 0, 0, 0},
+ {XNForeground, 0, XimType_CARD32, 0, 0, 0},
+ {XNBackground, 0, XimType_CARD32, 0, 0, 0},
+ {XNBackgroundPixmap, 0, XimType_CARD32, 0, 0, 0},
+ {XNFontSet, 0, XimType_XFontSet, 0, 0, 0},
+ {XNLineSpace, 0, XimType_CARD32, 0, 0, 0},
+ {XNCursor, 0, XimType_CARD32, 0, 0, 0},
+ {XNPreeditStartCallback, 0, 0, 0, 0, 0},
+ {XNPreeditDoneCallback, 0, 0, 0, 0, 0},
+ {XNPreeditDrawCallback, 0, 0, 0, 0, 0},
+ {XNPreeditCaretCallback, 0, 0, 0, 0, 0},
+ {XNStatusStartCallback, 0, 0, 0, 0, 0},
+ {XNStatusDoneCallback, 0, 0, 0, 0, 0},
+ {XNStatusDrawCallback, 0, 0, 0, 0, 0},
+ {XNPreeditState, 0, 0, 0, 0, 0},
+ {XNPreeditStateNotifyCallback, 0, 0, 0, 0, 0},
+};
+
+static XIMResource ic_inner_resources[] = {
+ {XNResourceName, 0, XimType_STRING8, 0, 0, 0},
+ {XNResourceClass, 0, XimType_STRING8, 0, 0, 0},
+ {XNGeometryCallback, 0, 0, 0, 0, 0},
+ {XNDestroyCallback, 0, 0, 0, 0, 0},
+ {XNStringConversionCallback, 0, 0, 0, 0, 0},
+ {XNPreeditStartCallback, 0, 0, 0, 0, 0},
+ {XNPreeditDoneCallback, 0, 0, 0, 0, 0},
+ {XNPreeditDrawCallback, 0, 0, 0, 0, 0},
+ {XNPreeditCaretCallback, 0, 0, 0, 0, 0},
+ {XNStatusStartCallback, 0, 0, 0, 0, 0},
+ {XNStatusDoneCallback, 0, 0, 0, 0, 0},
+ {XNStatusDrawCallback, 0, 0, 0, 0, 0},
+ {XNPreeditStateNotifyCallback, 0, 0, 0, 0, 0},
+};
+
+static XimValueOffsetInfoRec im_attr_info[] = {
+ {OFFSET_XNQUERYINPUTSTYLE, 0,
+ XOffsetOf(XimDefIMValues, styles),
+ _XimDefaultStyles, NULL, _XimDecodeStyles},
+
+ {OFFSET_XNDESTROYCALLBACK, 0,
+ XOffsetOf(XimDefIMValues, destroy_callback),
+ NULL, _XimEncodeCallback, _XimDecodeCallback},
+
+ {OFFSET_XNRESOURCENAME, 0,
+ XOffsetOf(XimDefIMValues, res_name),
+ NULL, _XimEncodeString, _XimDecodeString},
+
+ {OFFSET_XNRESOURCECLASS, 0,
+ XOffsetOf(XimDefIMValues, res_class),
+ NULL, _XimEncodeString, _XimDecodeString},
+
+ {OFFSET_XNQUERYIMVALUESLIST, 0,
+ XOffsetOf(XimDefIMValues, im_values_list),
+ _XimDefaultIMValues, NULL, _XimDecodeValues},
+
+ {OFFSET_XNQUERYICVALUESLIST, 0,
+ XOffsetOf(XimDefIMValues, ic_values_list),
+ _XimDefaultICValues, NULL, _XimDecodeValues},
+
+ {OFFSET_XNVISIBLEPOSITION, 0,
+ XOffsetOf(XimDefIMValues, visible_position),
+ _XimDefaultVisiblePos, NULL, _XimDecodeBool}
+};
+
+static XimValueOffsetInfoRec ic_attr_info[] = {
+ {OFFSET_XNINPUTSTYLE, 0,
+ XOffsetOf(XimDefICValues, input_style),
+ NULL, _XimEncodeStyle, _XimDecodeStyle},
+
+ {OFFSET_XNCLIENTWINDOW, 0,
+ XOffsetOf(XimDefICValues, client_window),
+ NULL, _XimEncodeWindow, _XimDecodeWindow},
+
+ {OFFSET_XNFOCUSWINDOW, 0,
+ XOffsetOf(XimDefICValues, focus_window),
+ _XimDefaultFocusWindow, _XimEncodeWindow, _XimDecodeWindow},
+
+ {OFFSET_XNRESOURCENAME, 0,
+ XOffsetOf(XimDefICValues, res_name),
+ _XimDefaultResName, _XimEncodeString, _XimDecodeString},
+
+ {OFFSET_XNRESOURCECLASS, 0,
+ XOffsetOf(XimDefICValues, res_class),
+ _XimDefaultResClass, _XimEncodeString, _XimDecodeString},
+
+ {OFFSET_XNGEOMETRYCALLBACK, 0,
+ XOffsetOf(XimDefICValues, geometry_callback),
+ NULL, _XimEncodeCallback, _XimDecodeCallback},
+
+ {OFFSET_XNFILTEREVENTS, 0,
+ XOffsetOf(XimDefICValues, filter_events),
+ NULL, NULL, _XimDecodeLong},
+
+ {OFFSET_XNDESTROYCALLBACK, 0,
+ XOffsetOf(XimDefICValues, destroy_callback),
+ _XimDefaultDestroyCB, _XimEncodeCallback, _XimDecodeCallback},
+
+ {OFFSET_XNSTRINGCONVERSIONCALLBACK, 0,
+ XOffsetOf(XimDefICValues, string_conversion_callback),
+ NULL, _XimEncodeCallback, _XimDecodeCallback},
+
+ {OFFSET_XNSTRINGCONVERSION, 0,
+ XOffsetOf(XimDefICValues, string_conversion),
+ NULL, _XimEncodeStringConv, _XimDecodeStringConv},
+
+ {OFFSET_XNRESETSTATE, 0,
+ XOffsetOf(XimDefICValues, reset_state),
+ _XimDefaultResetState, _XimEncodeResetState, _XimDecodeResetState},
+
+ {OFFSET_XNHOTKEY, 0,
+ XOffsetOf(XimDefICValues, hotkey),
+ NULL, _XimEncodeHotKey, _XimDecodeHotKey},
+
+ {OFFSET_XNHOTKEYSTATE, 0,
+ XOffsetOf(XimDefICValues, hotkey_state),
+ _XimDefaultHotKeyState, _XimEncodeHotKetState, _XimDecodeHotKetState},
+
+ {OFFSET_XNPREEDITATTRIBUTES, 0,
+ XOffsetOf(XimDefICValues, preedit_attr),
+ _XimDefaultNest, _XimEncodeNest, _XimDecodeNest},
+
+ {OFFSET_XNSTATUSATTRIBUTES, 0,
+ XOffsetOf(XimDefICValues, status_attr),
+ _XimDefaultNest, _XimEncodeNest, _XimDecodeNest},
+};
+
+static XimValueOffsetInfoRec ic_pre_attr_info[] = {
+ {OFFSET_XNAREA, 0,
+ XOffsetOf(ICPreeditAttributes, area),
+ _XimDefaultArea, _XimEncodeRectangle, _XimDecodeRectangle},
+
+ {OFFSET_XNAREANEEDED, 0,
+ XOffsetOf(ICPreeditAttributes, area_needed),
+ NULL, _XimEncodeRectangle, _XimDecodeRectangle},
+
+ {OFFSET_XNSPOTLOCATION, 0,
+ XOffsetOf(ICPreeditAttributes, spot_location),
+ NULL, _XimEncodeSpot, _XimDecodeSpot},
+
+ {OFFSET_XNCOLORMAP, 0,
+ XOffsetOf(ICPreeditAttributes, colormap),
+ _XimDefaultColormap, _XimEncodeColormap, _XimDecodeColormap},
+
+ {OFFSET_XNSTDCOLORMAP, 0,
+ XOffsetOf(ICPreeditAttributes, std_colormap),
+ _XimDefaultStdColormap, _XimEncodeStdColormap, _XimDecodeStdColormap},
+
+ {OFFSET_XNFOREGROUND, 0,
+ XOffsetOf(ICPreeditAttributes, foreground),
+ _XimDefaultFg, _XimEncodeLong, _XimDecodeLong},
+
+ {OFFSET_XNBACKGROUND, 0,
+ XOffsetOf(ICPreeditAttributes, background),
+ _XimDefaultBg, _XimEncodeLong, _XimDecodeLong},
+
+ {OFFSET_XNBACKGROUNDPIXMAP, 0,
+ XOffsetOf(ICPreeditAttributes, background_pixmap),
+ _XimDefaultBgPixmap, _XimEncodeBgPixmap, _XimDecodeBgPixmap},
+
+ {OFFSET_XNFONTSET, 0,
+ XOffsetOf(ICPreeditAttributes, fontset),
+ _XimDefaultFontSet, _XimEncodeFontSet, _XimDecodeFontSet},
+
+ {OFFSET_XNLINESPACE, 0,
+ XOffsetOf(ICPreeditAttributes, line_spacing),
+ _XimDefaultLineSpace, _XimEncodeLineSpace, _XimDecodeLineSpace},
+
+ {OFFSET_XNCURSOR, 0,
+ XOffsetOf(ICPreeditAttributes, cursor),
+ _XimDefaultCursor, _XimEncodeCursor, _XimDecodeCursor},
+
+ {OFFSET_XNPREEDITSTARTCALLBACK, 0,
+ XOffsetOf(ICPreeditAttributes, start_callback),
+ NULL, _XimEncodeCallback, _XimDecodeCallback},
+
+ {OFFSET_XNPREEDITDONECALLBACK, 0,
+ XOffsetOf(ICPreeditAttributes, done_callback),
+ NULL, _XimEncodeCallback, _XimDecodeCallback},
+
+ {OFFSET_XNPREEDITDRAWCALLBACK, 0,
+ XOffsetOf(ICPreeditAttributes, draw_callback),
+ NULL, _XimEncodeCallback, _XimDecodeCallback},
+
+ {OFFSET_XNPREEDITCARETCALLBACK, 0,
+ XOffsetOf(ICPreeditAttributes, caret_callback),
+ NULL, _XimEncodeCallback, _XimDecodeCallback},
+
+ {OFFSET_XNPREEDITSTATE, 0,
+ XOffsetOf(ICPreeditAttributes, preedit_state),
+ _XimDefaultPreeditState, _XimEncodePreeditState,_XimDecodePreeditState},
+
+ {OFFSET_XNPREEDITSTATENOTIFYCALLBACK, 0,
+ XOffsetOf(ICPreeditAttributes, state_notify_callback),
+ NULL, _XimEncodeCallback, _XimDecodeCallback},
+};
+
+static XimValueOffsetInfoRec ic_sts_attr_info[] = {
+ {OFFSET_XNAREA, 0,
+ XOffsetOf(ICStatusAttributes, area),
+ _XimDefaultArea, _XimEncodeRectangle, _XimDecodeRectangle},
+
+ {OFFSET_XNAREANEEDED, 0,
+ XOffsetOf(ICStatusAttributes, area_needed),
+ NULL, _XimEncodeRectangle, _XimDecodeRectangle},
+
+ {OFFSET_XNCOLORMAP, 0,
+ XOffsetOf(ICStatusAttributes, colormap),
+ _XimDefaultColormap, _XimEncodeColormap, _XimDecodeColormap},
+
+ {OFFSET_XNSTDCOLORMAP, 0,
+ XOffsetOf(ICStatusAttributes, std_colormap),
+ _XimDefaultStdColormap, _XimEncodeStdColormap, _XimDecodeStdColormap},
+
+ {OFFSET_XNFOREGROUND, 0,
+ XOffsetOf(ICStatusAttributes, foreground),
+ _XimDefaultFg, _XimEncodeLong, _XimDecodeLong},
+
+ {OFFSET_XNBACKGROUND, 0,
+ XOffsetOf(ICStatusAttributes, background),
+ _XimDefaultBg, _XimEncodeLong, _XimDecodeLong},
+
+ {OFFSET_XNBACKGROUNDPIXMAP, 0,
+ XOffsetOf(ICStatusAttributes, background_pixmap),
+ _XimDefaultBgPixmap, _XimEncodeBgPixmap, _XimDecodeBgPixmap},
+
+ {OFFSET_XNFONTSET, 0,
+ XOffsetOf(ICStatusAttributes, fontset),
+ _XimDefaultFontSet, _XimEncodeFontSet, _XimDecodeFontSet},
+
+ {OFFSET_XNLINESPACE, 0,
+ XOffsetOf(ICStatusAttributes, line_spacing),
+ _XimDefaultLineSpace, _XimEncodeLineSpace, _XimDecodeLineSpace},
+
+ {OFFSET_XNCURSOR, 0,
+ XOffsetOf(ICStatusAttributes, cursor),
+ _XimDefaultCursor, _XimEncodeCursor, _XimDecodeCursor},
+
+ {OFFSET_XNSTATUSSTARTCALLBACK, 0,
+ XOffsetOf(ICStatusAttributes, start_callback),
+ NULL, _XimEncodeCallback, _XimDecodeCallback},
+
+ {OFFSET_XNSTATUSDONECALLBACK, 0,
+ XOffsetOf(ICStatusAttributes, done_callback),
+ NULL, _XimEncodeCallback, _XimDecodeCallback},
+
+ {OFFSET_XNSTATUSDRAWCALLBACK, 0,
+ XOffsetOf(ICStatusAttributes, draw_callback),
+ NULL, _XimEncodeCallback, _XimDecodeCallback}
+};
+
+typedef struct _XimIMMode {
+ unsigned short name_offset;
+ unsigned short mode;
+} XimIMMode;
+
+static const XimIMMode im_mode[] = {
+ {OFFSET_XNQUERYINPUTSTYLE,
+ (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_GET)},
+ {OFFSET_XNDESTROYCALLBACK,
+ (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_SET | XIM_MODE_IM_GET)},
+ {OFFSET_XNRESOURCENAME,
+ (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_SET | XIM_MODE_IM_GET)},
+ {OFFSET_XNRESOURCECLASS,
+ (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_SET | XIM_MODE_IM_GET)},
+ {OFFSET_XNQUERYIMVALUESLIST,
+ (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_GET)},
+ {OFFSET_XNQUERYICVALUESLIST,
+ (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_GET)},
+ {OFFSET_XNVISIBLEPOSITION,
+ (XIM_MODE_IM_DEFAULT | XIM_MODE_IM_GET)}
+};
+
+typedef struct _XimICMode {
+ unsigned short name_offset;
+ unsigned short preedit_callback_mode;
+ unsigned short preedit_position_mode;
+ unsigned short preedit_area_mode;
+ unsigned short preedit_nothing_mode;
+ unsigned short preedit_none_mode;
+ unsigned short status_callback_mode;
+ unsigned short status_area_mode;
+ unsigned short status_nothing_mode;
+ unsigned short status_none_mode;
+} XimICMode;
+
+static const XimICMode ic_mode[] = {
+ {OFFSET_XNINPUTSTYLE,
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_GET),
+ (XIM_MODE_STS_CREATE | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_CREATE | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_CREATE | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_CREATE | XIM_MODE_STS_GET)},
+ {OFFSET_XNCLIENTWINDOW,
+ (XIM_MODE_PRE_ONCE | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_ONCE | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_ONCE | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_ONCE | XIM_MODE_PRE_GET),
+ 0,
+ (XIM_MODE_STS_ONCE | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_ONCE | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_ONCE | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNFOCUSWINDOW,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNRESOURCENAME,
+ 0,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNRESOURCECLASS,
+ 0,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNGEOMETRYCALLBACK,
+ 0,
+ 0,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0,
+ 0},
+ {OFFSET_XNFILTEREVENTS,
+ XIM_MODE_PRE_GET,
+ XIM_MODE_PRE_GET,
+ XIM_MODE_PRE_GET,
+ XIM_MODE_PRE_GET,
+ 0,
+ XIM_MODE_STS_GET,
+ XIM_MODE_STS_GET,
+ XIM_MODE_STS_GET,
+ XIM_MODE_STS_GET},
+ {OFFSET_XNDESTROYCALLBACK,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNSTRINGCONVERSIONCALLBACK,
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNSTRINGCONVERSION,
+ XIM_MODE_PRE_SET,
+ XIM_MODE_PRE_SET,
+ XIM_MODE_PRE_SET,
+ XIM_MODE_PRE_SET,
+ XIM_MODE_PRE_SET,
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNRESETSTATE,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNHOTKEY,
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNHOTKEYSTATE,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNPREEDITATTRIBUTES,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNSTATUSATTRIBUTES,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNAREA,
+ 0,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0,
+ 0},
+ {OFFSET_XNAREANEEDED,
+ 0,
+ 0,
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ (XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0,
+ 0},
+ {OFFSET_XNSPOTLOCATION,
+ 0, /*(XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),*/
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNCOLORMAP,
+ 0,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNSTDCOLORMAP,
+ 0,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNFOREGROUND,
+ 0,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNBACKGROUND,
+ 0,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNBACKGROUNDPIXMAP,
+ 0,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNFONTSET,
+ 0,
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ (XIM_MODE_STS_CREATE | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNLINESPACE,
+ 0,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNCURSOR,
+ 0,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ (XIM_MODE_STS_DEFAULT | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0},
+ {OFFSET_XNPREEDITSTARTCALLBACK,
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNPREEDITDONECALLBACK,
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNPREEDITDRAWCALLBACK,
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNPREEDITCARETCALLBACK,
+ (XIM_MODE_PRE_CREATE | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNPREEDITSTATE,
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_DEFAULT | XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNPREEDITSTATENOTIFYCALLBACK,
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ (XIM_MODE_PRE_SET | XIM_MODE_PRE_GET),
+ 0,
+ 0,
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNSTATUSSTARTCALLBACK,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ (XIM_MODE_STS_CREATE | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNSTATUSDONECALLBACK,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ (XIM_MODE_STS_CREATE | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0,
+ 0,
+ 0},
+ {OFFSET_XNSTATUSDRAWCALLBACK,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ (XIM_MODE_STS_CREATE | XIM_MODE_STS_SET | XIM_MODE_STS_GET),
+ 0,
+ 0,
+ 0}
+};
+
+/* the quarks are separated from im_mode/ic_mode so those arrays
+ * can be const.
+ */
+static XrmQuark im_mode_quark[sizeof(im_mode) / sizeof(im_mode[0])];
+static XrmQuark ic_mode_quark[sizeof(ic_mode) / sizeof(ic_mode[0])];
+
+Private Bool
+_XimSetResourceList(
+ XIMResourceList *res_list,
+ unsigned int *list_num,
+ XIMResourceList resource,
+ unsigned int num_resource,
+ unsigned short id)
+{
+ register int i;
+ int len;
+ XIMResourceList res;
+
+ len = sizeof(XIMResource) * num_resource;
+ if(!(res = Xcalloc(1, len))) {
+ return False;
+ }
+
+ for(i = 0; i < num_resource; i++, id++) {
+ res[i] = resource[i];
+ res[i].id = id;
+ }
+
+ _XIMCompileResourceList(res, num_resource);
+ *res_list = res;
+ *list_num = num_resource;
+ return True;
+}
+
+Public Bool
+_XimSetIMResourceList(
+ XIMResourceList *res_list,
+ unsigned int *list_num)
+{
+ return _XimSetResourceList(res_list, list_num,
+ im_resources, XIMNumber(im_resources), 100);
+}
+
+Public Bool
+_XimSetICResourceList(
+ XIMResourceList *res_list,
+ unsigned int *list_num)
+{
+ return _XimSetResourceList(res_list, list_num,
+ ic_resources, XIMNumber(ic_resources), 200);
+}
+
+Public Bool
+_XimSetInnerIMResourceList(
+ XIMResourceList *res_list,
+ unsigned int *list_num)
+{
+ return _XimSetResourceList(res_list, list_num,
+ im_inner_resources, XIMNumber(im_inner_resources), 100);
+}
+
+Public Bool
+_XimSetInnerICResourceList(
+ XIMResourceList *res_list,
+ unsigned int *list_num)
+{
+ return _XimSetResourceList(res_list, list_num,
+ ic_inner_resources, XIMNumber(ic_inner_resources), 200);
+}
+
+Private XIMResourceList
+_XimGetResourceListRecByMode(
+ XIMResourceList res_list,
+ unsigned int list_num,
+ unsigned short mode)
+{
+ register int i;
+
+ for(i = 0; i < list_num; i++) {
+ if (res_list[i].mode & mode) {
+ return (XIMResourceList)&res_list[i];
+ }
+ }
+ return (XIMResourceList)NULL;
+}
+
+Public Bool
+_XimCheckCreateICValues(
+ XIMResourceList res_list,
+ unsigned int list_num)
+{
+ if (!_XimGetResourceListRecByMode(res_list, list_num, XIM_MODE_IC_CREATE)) {
+ return True;
+ }
+ return False;
+}
+
+Public XIMResourceList
+_XimGetResourceListRecByQuark(
+ XIMResourceList res_list,
+ unsigned int list_num,
+ XrmQuark quark)
+{
+ register int i;
+
+ for(i = 0; i < list_num; i++) {
+ if (res_list[i].xrm_name == quark) {
+ return (XIMResourceList)&res_list[i];
+ }
+ }
+ return (XIMResourceList)NULL;
+}
+
+Public XIMResourceList
+_XimGetResourceListRec(
+ XIMResourceList res_list,
+ unsigned int list_num,
+ const char *name)
+{
+ XrmQuark quark = XrmStringToQuark(name);
+
+ return _XimGetResourceListRecByQuark(res_list, list_num, quark);
+}
+
+Public char *
+_XimSetIMValueData(
+ Xim im,
+ XPointer top,
+ XIMArg *values,
+ XIMResourceList res_list,
+ unsigned int list_num)
+{
+ register XIMArg *p;
+ XIMResourceList res;
+ int check;
+
+ for(p = values; p->name != NULL; p++) {
+ if(!(res = _XimGetResourceListRec(res_list, list_num, p->name))) {
+ return p->value;
+ }
+ check = _XimCheckIMMode(res, XIM_SETIMVALUES);
+ if(check == XIM_CHECK_INVALID) {
+ continue;
+ } else if (check == XIM_CHECK_ERROR) {
+ return p->value;
+ }
+
+ if(!_XimEncodeLocalIMAttr(res, top, p->value)) {
+ return p->value;
+ }
+ }
+ return NULL;
+}
+
+Public char *
+_XimGetIMValueData(
+ Xim im,
+ XPointer top,
+ XIMArg *values,
+ XIMResourceList res_list,
+ unsigned int list_num)
+{
+ register XIMArg *p;
+ XIMResourceList res;
+ int check;
+
+ for(p = values; p->name != NULL; p++) {
+ if(!(res = _XimGetResourceListRec(res_list, list_num, p->name))) {
+ return p->value;
+ }
+ check = _XimCheckIMMode(res, XIM_GETIMVALUES);
+ if(check == XIM_CHECK_INVALID) {
+ continue;
+ } else if (check == XIM_CHECK_ERROR) {
+ return p->value;
+ }
+
+ if(!_XimDecodeLocalIMAttr(res, top, p->value)) {
+ return p->value;
+ }
+ }
+ return NULL;
+}
+
+Public void
+_XimSetIMMode(
+ XIMResourceList res_list,
+ unsigned int list_num)
+{
+ XIMResourceList res;
+ unsigned int n = XIMNumber(im_mode);
+ register int i;
+
+ for(i = 0; i < n; i++) {
+ if(!(res = _XimGetResourceListRecByQuark(res_list,
+ list_num, im_mode_quark[i]))) {
+ continue;
+ }
+ res->mode = im_mode[i].mode;
+ }
+ return;
+}
+
+Private int
+_XimCheckSetIMDefaultsMode(
+ XIMResourceList res)
+{
+ if(res->mode & XIM_MODE_IM_DEFAULT) {
+ return XIM_CHECK_VALID;
+ }
+ return XIM_CHECK_INVALID;
+}
+
+Private int
+_XimCheckSetIMValuesMode(
+ XIMResourceList res)
+{
+ if(res->mode & XIM_MODE_IM_SET) {
+ return XIM_CHECK_VALID;
+ }
+ return XIM_CHECK_INVALID;
+}
+
+Private int
+ _XimCheckGetIMValuesMode(
+ XIMResourceList res)
+{
+ if(res->mode & XIM_MODE_IM_GET) {
+ return XIM_CHECK_VALID;
+ }
+ return XIM_CHECK_INVALID;
+}
+
+Public int
+ _XimCheckIMMode(
+ XIMResourceList res,
+ unsigned long mode)
+{
+ if(res->mode == 0) {
+ return XIM_CHECK_INVALID;
+ }
+ if(mode & XIM_SETIMDEFAULTS) {
+ return _XimCheckSetIMDefaultsMode(res);
+ } else if (mode & XIM_SETIMVALUES) {
+ return _XimCheckSetIMValuesMode(res);
+ } else if (mode & XIM_GETIMVALUES) {
+ return _XimCheckGetIMValuesMode(res);
+ } else {
+ return XIM_CHECK_ERROR;
+ }
+}
+
+Public void
+_XimSetICMode(XIMResourceList res_list, unsigned int list_num, XIMStyle style)
+{
+ XIMResourceList res;
+ unsigned int n = XIMNumber(ic_mode);
+ register int i;
+ unsigned int pre_offset;
+ unsigned int sts_offset;
+
+ if(style & XIMPreeditArea) {
+ pre_offset = XOffsetOf(XimICMode, preedit_area_mode);
+ } else if(style & XIMPreeditCallbacks) {
+ pre_offset = XOffsetOf(XimICMode, preedit_callback_mode);
+ } else if(style & XIMPreeditPosition) {
+ pre_offset = XOffsetOf(XimICMode, preedit_position_mode);
+ } else if(style & XIMPreeditNothing) {
+ pre_offset = XOffsetOf(XimICMode, preedit_nothing_mode);
+ } else {
+ pre_offset = XOffsetOf(XimICMode, preedit_none_mode);
+ }
+
+ if(style & XIMStatusArea) {
+ sts_offset = XOffsetOf(XimICMode, status_area_mode);
+ } else if(style & XIMStatusCallbacks) {
+ sts_offset = XOffsetOf(XimICMode, status_callback_mode);
+ } else if(style & XIMStatusNothing) {
+ sts_offset = XOffsetOf(XimICMode, status_nothing_mode);
+ } else {
+ sts_offset = XOffsetOf(XimICMode, status_none_mode);
+ }
+
+ for(i = 0; i < n; i++) {
+ if(!(res = _XimGetResourceListRecByQuark(res_list,
+ list_num, ic_mode_quark[i]))) {
+ continue;
+ }
+ res->mode = ( (*(unsigned short *)((char *)&ic_mode[i] + pre_offset))
+ | (*(unsigned short *)((char *)&ic_mode[i] + sts_offset)));
+ }
+ return;
+}
+
+Private int
+_XimCheckSetICDefaultsMode(
+ XIMResourceList res,
+ unsigned long mode)
+{
+ if(mode & XIM_PREEDIT_ATTR) {
+ if(!(res->mode & XIM_MODE_PRE_MASK)) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(res->mode & XIM_MODE_PRE_CREATE) {
+ return XIM_CHECK_ERROR;
+ } else if (!(res->mode & XIM_MODE_PRE_DEFAULT)) {
+ return XIM_CHECK_INVALID;
+ }
+
+ } else if(mode & XIM_STATUS_ATTR) {
+ if(!(res->mode & XIM_MODE_STS_MASK)) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(res->mode & XIM_MODE_STS_CREATE) {
+ return XIM_CHECK_ERROR;
+ }
+ if(!(res->mode & XIM_MODE_STS_DEFAULT)) {
+ return XIM_CHECK_INVALID;
+ }
+
+ } else {
+ if(!res->mode) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(res->mode & XIM_MODE_IC_CREATE) {
+ return XIM_CHECK_ERROR;
+ }
+ if(!(res->mode & XIM_MODE_IC_DEFAULT)) {
+ return XIM_CHECK_INVALID;
+ }
+ }
+ return XIM_CHECK_VALID;
+}
+
+Private int
+_XimCheckCreateICMode(
+ XIMResourceList res,
+ unsigned long mode)
+{
+ if(mode & XIM_PREEDIT_ATTR) {
+ if(!(res->mode & XIM_MODE_PRE_MASK)) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(res->mode & XIM_MODE_PRE_CREATE) {
+ res->mode &= ~XIM_MODE_PRE_CREATE;
+ } else if(res->mode & XIM_MODE_PRE_ONCE) {
+ res->mode &= ~XIM_MODE_PRE_ONCE;
+ } else if(res->mode & XIM_MODE_PRE_DEFAULT) {
+ res->mode &= ~XIM_MODE_PRE_DEFAULT;
+ } else if (!(res->mode & XIM_MODE_PRE_SET)) {
+ return XIM_CHECK_ERROR;
+ }
+
+ } else if(mode & XIM_STATUS_ATTR) {
+ if(!(res->mode & XIM_MODE_STS_MASK)) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(res->mode & XIM_MODE_STS_CREATE) {
+ res->mode &= ~XIM_MODE_STS_CREATE;
+ } else if(res->mode & XIM_MODE_STS_ONCE) {
+ res->mode &= ~XIM_MODE_STS_ONCE;
+ } else if(res->mode & XIM_MODE_STS_DEFAULT) {
+ res->mode &= ~XIM_MODE_STS_DEFAULT;
+ } else if (!(res->mode & XIM_MODE_STS_SET)) {
+ return XIM_CHECK_ERROR;
+ }
+
+ } else {
+ if(!res->mode) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(res->mode & XIM_MODE_IC_CREATE) {
+ res->mode &= ~XIM_MODE_IC_CREATE;
+ } else if(res->mode & XIM_MODE_IC_ONCE) {
+ res->mode &= ~XIM_MODE_IC_ONCE;
+ } else if(res->mode & XIM_MODE_IC_DEFAULT) {
+ res->mode &= ~XIM_MODE_IC_DEFAULT;
+ } else if (!(res->mode & XIM_MODE_IC_SET)) {
+ return XIM_CHECK_ERROR;
+ }
+ }
+ return XIM_CHECK_VALID;
+}
+
+Private int
+_XimCheckSetICValuesMode(
+ XIMResourceList res,
+ unsigned long mode)
+{
+ if(mode & XIM_PREEDIT_ATTR) {
+ if(!(res->mode & XIM_MODE_PRE_MASK)) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(res->mode & XIM_MODE_PRE_ONCE) {
+ res->mode &= ~XIM_MODE_PRE_ONCE;
+ } else if(!(res->mode & XIM_MODE_PRE_SET)) {
+ return XIM_CHECK_ERROR;
+ }
+
+ } else if(mode & XIM_STATUS_ATTR) {
+ if(!(res->mode & XIM_MODE_STS_MASK)) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(res->mode & XIM_MODE_STS_ONCE) {
+ res->mode &= ~XIM_MODE_STS_ONCE;
+ } else if(!(res->mode & XIM_MODE_STS_SET)) {
+ return XIM_CHECK_ERROR;
+ }
+
+ } else {
+ if(!res->mode) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(res->mode & XIM_MODE_IC_ONCE) {
+ res->mode &= ~XIM_MODE_IC_ONCE;
+ } else if(!(res->mode & XIM_MODE_IC_SET)) {
+ return XIM_CHECK_ERROR;
+ }
+ }
+ return XIM_CHECK_VALID;
+}
+
+Private int
+_XimCheckGetICValuesMode(
+ XIMResourceList res,
+ unsigned long mode)
+{
+ if(mode & XIM_PREEDIT_ATTR) {
+ if(!(res->mode & XIM_MODE_PRE_MASK)) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(!(res->mode & XIM_MODE_PRE_GET)) {
+ return XIM_CHECK_ERROR;
+ }
+
+ } else if(mode & XIM_STATUS_ATTR) {
+ if(!(res->mode & XIM_MODE_STS_MASK)) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(!(res->mode & XIM_MODE_STS_GET)) {
+ return XIM_CHECK_ERROR;
+ }
+
+ } else {
+ if(!res->mode) {
+ return XIM_CHECK_INVALID;
+ }
+
+ if(!(res->mode & XIM_MODE_IC_GET)) {
+ return XIM_CHECK_ERROR;
+ }
+ }
+ return XIM_CHECK_VALID;
+}
+
+Public int
+ _XimCheckICMode(
+ XIMResourceList res,
+ unsigned long mode)
+{
+ if(mode &XIM_SETICDEFAULTS) {
+ return _XimCheckSetICDefaultsMode(res, mode);
+ } else if (mode & XIM_CREATEIC) {
+ return _XimCheckCreateICMode(res, mode);
+ } else if (mode & XIM_SETICVALUES) {
+ return _XimCheckSetICValuesMode(res, mode);
+ } else if (mode & XIM_GETICVALUES) {
+ return _XimCheckGetICValuesMode(res, mode);
+ } else {
+ return XIM_CHECK_ERROR;
+ }
+}
+
+Public Bool
+_XimSetLocalIMDefaults(
+ Xim im,
+ XPointer top,
+ XIMResourceList res_list,
+ unsigned int list_num)
+{
+ XimValueOffsetInfo info;
+ unsigned int num;
+ register int i;
+ XIMResourceList res;
+ int check;
+
+ info = im_attr_info;
+ num = XIMNumber(im_attr_info);
+
+ for(i = 0; i < num; i++) {
+ if((res = _XimGetResourceListRecByQuark( res_list, list_num,
+ info[i].quark)) == (XIMResourceList)NULL) {
+ return False;
+ }
+
+ check = _XimCheckIMMode(res, XIM_SETIMDEFAULTS);
+ if(check == XIM_CHECK_INVALID) {
+ continue;
+ } else if (check == XIM_CHECK_ERROR) {
+ return False;
+ }
+
+ if(!info[i].defaults) {
+ continue;
+ }
+ if(!(info[i].defaults(&info[i], top, (XPointer)NULL, 0))) {
+ return False;
+ }
+ }
+ return True;
+}
+
+Public Bool
+_XimSetICDefaults(
+ Xic ic,
+ XPointer top,
+ unsigned long mode,
+ XIMResourceList res_list,
+ unsigned int list_num)
+{
+ unsigned int num;
+ XimValueOffsetInfo info;
+ register int i;
+ XIMResourceList res;
+ int check;
+ XrmQuark pre_quark;
+ XrmQuark sts_quark;
+
+ pre_quark = XrmStringToQuark(XNPreeditAttributes);
+ sts_quark = XrmStringToQuark(XNStatusAttributes);
+
+ if(mode & XIM_PREEDIT_ATTR) {
+ info = ic_pre_attr_info;
+ num = XIMNumber(ic_pre_attr_info);
+ } else if(mode & XIM_STATUS_ATTR) {
+ info = ic_sts_attr_info;
+ num = XIMNumber(ic_sts_attr_info);
+ } else {
+ info = ic_attr_info;
+ num = XIMNumber(ic_attr_info);
+ }
+
+ for(i = 0; i < num; i++) {
+ if(info[i].quark == pre_quark) {
+ if(!_XimSetICDefaults(ic, (XPointer)((char *)top + info[i].offset),
+ (mode | XIM_PREEDIT_ATTR), res_list, list_num)) {
+ return False;
+ }
+ } else if (info[i].quark == sts_quark) {
+ if(!_XimSetICDefaults(ic, (XPointer)((char *)top + info[i].offset),
+ (mode | XIM_STATUS_ATTR), res_list, list_num)) {
+ return False;
+ }
+ } else {
+ if(!(res = _XimGetResourceListRecByQuark(res_list, list_num,
+ info[i].quark))) {
+ return False;
+ }
+
+ check = _XimCheckICMode(res, mode);
+ if (check == XIM_CHECK_INVALID) {
+ continue;
+ } else if (check == XIM_CHECK_ERROR) {
+ return False;
+ }
+
+ if (!info[i].defaults) {
+ continue;
+ }
+ if (!(info[i].defaults(&info[i], top, (XPointer)ic, mode))) {
+ return False;
+ }
+ }
+ }
+ return True;
+}
+
+Private Bool
+_XimEncodeAttr(
+ XimValueOffsetInfo info,
+ unsigned int num,
+ XIMResourceList res,
+ XPointer top,
+ XPointer val)
+{
+ register int i;
+
+ for(i = 0; i < num; i++ ) {
+ if(info[i].quark == res->xrm_name) {
+ if(!info[i].encode) {
+ return False;
+ }
+ return (*info[i].encode)(&info[i], top, val);
+ }
+ }
+ return False;
+}
+
+Public Bool
+_XimEncodeLocalIMAttr(
+ XIMResourceList res,
+ XPointer top,
+ XPointer val)
+{
+ return _XimEncodeAttr(im_attr_info, XIMNumber(im_attr_info),
+ res, top, val);
+}
+
+Public Bool
+_XimEncodeLocalICAttr(
+ Xic ic,
+ XIMResourceList res,
+ XPointer top,
+ XIMArg *arg,
+ unsigned long mode)
+{
+ unsigned int num;
+ XimValueOffsetInfo info;
+
+ if(mode & XIM_PREEDIT_ATTR) {
+ info = ic_pre_attr_info;
+ num = XIMNumber(ic_pre_attr_info);
+ } else if(mode & XIM_STATUS_ATTR) {
+ info = ic_sts_attr_info;
+ num = XIMNumber(ic_sts_attr_info);
+ } else {
+ info = ic_attr_info;
+ num = XIMNumber(ic_attr_info);
+ }
+
+ return _XimEncodeAttr(info, num, res, top, arg->value);
+}
+
+Private Bool
+_XimEncodeLocalTopValue(
+ Xic ic,
+ XIMResourceList res,
+ XPointer val,
+ Bool flag)
+{
+ XIMArg *p = (XIMArg *)val;
+
+ if (res->xrm_name == XrmStringToQuark(XNClientWindow)) {
+ ic->core.client_window = (Window)p->value;
+ if (ic->core.focus_window == (Window)0)
+ ic->core.focus_window = ic->core.client_window;
+ if (flag) {
+ _XRegisterFilterByType(ic->core.im->core.display,
+ ic->core.focus_window,
+ KeyPress, KeyRelease, _XimLocalFilter, (XPointer)ic);
+ }
+ } else if (res->xrm_name == XrmStringToQuark(XNFocusWindow)) {
+ if (ic->core.client_window) {
+ if (flag) {
+ _XUnregisterFilter(ic->core.im->core.display,
+ ic->core.focus_window, _XimLocalFilter, (XPointer)ic);
+ }
+ ic->core.focus_window = (Window)p->value;
+ if (flag) {
+ _XRegisterFilterByType(ic->core.im->core.display,
+ ic->core.focus_window, KeyPress, KeyRelease,
+ _XimLocalFilter, (XPointer)ic);
+ }
+ } else
+ ic->core.focus_window = (Window)p->value;
+ }
+ return True;
+}
+
+Private Bool
+_XimEncodeLocalPreeditValue(
+ Xic ic,
+ XIMResourceList res,
+ XPointer val)
+{
+ XIMArg *p = (XIMArg *)val;
+
+ if (res->xrm_name == XrmStringToQuark(XNStdColormap)) {
+ XStandardColormap *colormap_ret;
+ int count;
+
+ if (!(XGetRGBColormaps(ic->core.im->core.display,
+ ic->core.focus_window, &colormap_ret,
+ &count, (Atom)p->value)))
+ return False;
+
+ Xfree(colormap_ret);
+ }
+ return True;
+}
+
+Private Bool
+_XimEncodeLocalStatusValue(
+ Xic ic,
+ XIMResourceList res,
+ XPointer val)
+{
+ XIMArg *p = (XIMArg *)val;
+
+ if (res->xrm_name == XrmStringToQuark(XNStdColormap)) {
+ XStandardColormap *colormap_ret;
+ int count;
+
+ if (!(XGetRGBColormaps(ic->core.im->core.display,
+ ic->core.focus_window, &colormap_ret,
+ &count, (Atom)p->value)))
+ return False;
+
+ Xfree(colormap_ret);
+ }
+ return True;
+}
+
+Public char *
+_XimSetICValueData(
+ Xic ic,
+ XPointer top,
+ XIMResourceList res_list,
+ unsigned int list_num,
+ XIMArg *values,
+ unsigned long mode,
+ Bool flag)
+{
+ register XIMArg *p;
+ XIMResourceList res;
+ char *name;
+ int check;
+ XrmQuark pre_quark;
+ XrmQuark sts_quark;
+
+ pre_quark = XrmStringToQuark(XNPreeditAttributes);
+ sts_quark = XrmStringToQuark(XNStatusAttributes);
+
+ for(p = values; p->name != NULL; p++) {
+ if((res = _XimGetResourceListRec(res_list, list_num,
+ p->name)) == (XIMResourceList)NULL) {
+ return p->name;
+ }
+ if(res->xrm_name == pre_quark) {
+ if(((name = _XimSetICValueData(ic,
+ (XPointer)(&((XimDefICValues *)top)->preedit_attr),
+ res_list, list_num, (XIMArg *)p->value,
+ (mode | XIM_PREEDIT_ATTR), flag)))) {
+ return name;
+ }
+ } else if(res->xrm_name == sts_quark) {
+ if(((name = _XimSetICValueData(ic,
+ (XPointer)(&((XimDefICValues *)top)->status_attr),
+ res_list, list_num, (XIMArg *)p->value,
+ (mode | XIM_STATUS_ATTR), flag)))) {
+ return name;
+ }
+ } else {
+ check = _XimCheckICMode(res, mode);
+ if(check == XIM_CHECK_INVALID) {
+ continue;
+ } else if(check == XIM_CHECK_ERROR) {
+ return p->name;
+ }
+
+ if(mode & XIM_PREEDIT_ATTR) {
+ if (!_XimEncodeLocalPreeditValue(ic, res, (XPointer)p))
+ return False;
+ } else if(mode & XIM_STATUS_ATTR) {
+ if (!_XimEncodeLocalStatusValue(ic, res, (XPointer)p))
+ return False;
+ } else {
+ if (!_XimEncodeLocalTopValue(ic, res, (XPointer)p, flag))
+ return False;
+ }
+ if(_XimEncodeLocalICAttr(ic, res, top, p, mode) == False) {
+ return p->name;
+ }
+ }
+ }
+ return NULL;
+}
+
+Private Bool
+_XimCheckInputStyle(
+ XIMStyles *styles,
+ XIMStyle style)
+{
+ int num = styles->count_styles;
+ register int i;
+
+ for(i = 0; i < num; i++) {
+ if(styles->supported_styles[i] == style) {
+ return True;
+ }
+ }
+ return False;
+}
+
+Public Bool
+_XimCheckLocalInputStyle(
+ Xic ic,
+ XPointer top,
+ XIMArg *values,
+ XIMStyles *styles,
+ XIMResourceList res_list,
+ unsigned int list_num)
+{
+ XrmQuark quark = XrmStringToQuark(XNInputStyle);
+ register XIMArg *p;
+ XIMResourceList res;
+
+ for(p = values; p && p->name != NULL; p++) {
+ if(quark == XrmStringToQuark(p->name)) {
+ if(!(res = _XimGetResourceListRec(res_list, list_num, p->name))) {
+ return False;
+ }
+ if(!_XimEncodeLocalICAttr(ic, res, top, p, 0)) {
+ return False;
+ }
+ if (_XimCheckInputStyle(styles,
+ ((XimDefICValues *)top)->input_style)) {
+ return True;
+ }
+ return False;
+ }
+ }
+ return False;
+}
+
+Private Bool
+_XimDecodeAttr(
+ XimValueOffsetInfo info,
+ unsigned int num,
+ XIMResourceList res,
+ XPointer top,
+ XPointer val)
+{
+ register int i;
+
+ for(i = 0; i < num; i++ ) {
+ if(info[i].quark == res->xrm_name) {
+ if(!info[i].decode) {
+ return False;
+ }
+ return (*info[i].decode)(&info[i], top, val);
+ }
+ }
+ return False;
+}
+
+Public Bool
+_XimDecodeLocalIMAttr(
+ XIMResourceList res,
+ XPointer top,
+ XPointer val)
+{
+ return _XimDecodeAttr(im_attr_info, XIMNumber(im_attr_info),
+ res, top, val);
+}
+
+Public Bool
+_XimDecodeLocalICAttr(
+ XIMResourceList res,
+ XPointer top,
+ XPointer val,
+ unsigned long mode)
+{
+ unsigned int num;
+ XimValueOffsetInfo info;
+
+ if(mode & XIM_PREEDIT_ATTR) {
+ info = ic_pre_attr_info;
+ num = XIMNumber(ic_pre_attr_info);
+ } else if(mode & XIM_STATUS_ATTR) {
+ info = ic_sts_attr_info;
+ num = XIMNumber(ic_sts_attr_info);
+ } else {
+ info = ic_attr_info;
+ num = XIMNumber(ic_attr_info);
+ }
+
+ return _XimDecodeAttr(info, num, res, top, val);
+}
+
+Public char *
+_XimGetICValueData(Xic ic, XPointer top, XIMResourceList res_list,
+ unsigned int list_num, XIMArg *values, unsigned long mode)
+{
+ register XIMArg *p;
+ XIMResourceList res;
+ char *name;
+ int check;
+ XrmQuark pre_quark;
+ XrmQuark sts_quark;
+
+ pre_quark = XrmStringToQuark(XNPreeditAttributes);
+ sts_quark = XrmStringToQuark(XNStatusAttributes);
+
+ for(p = values; p->name != NULL; p++) {
+ if((res = _XimGetResourceListRec(res_list, list_num,
+ p->name)) == (XIMResourceList)NULL) {
+ return p->name;
+ }
+ if(res->xrm_name == pre_quark) {
+ if((name = _XimGetICValueData(ic,
+ (XPointer)(&((XimDefICValues *)top)->preedit_attr),
+ res_list, list_num, (XIMArg *)p->value,
+ (mode | XIM_PREEDIT_ATTR)))) {
+ return name;
+ }
+ } else if(res->xrm_name == sts_quark) {
+ if((name = _XimGetICValueData(ic,
+ (XPointer)(&((XimDefICValues *)top)->status_attr),
+ res_list, list_num, (XIMArg *)p->value,
+ (mode | XIM_STATUS_ATTR)))) {
+ return name;
+ }
+ } else {
+ check = _XimCheckICMode(res, mode);
+ if(check == XIM_CHECK_INVALID) {
+ continue;
+ } else if(check == XIM_CHECK_ERROR) {
+ return p->name;
+ }
+
+ if(_XimDecodeLocalICAttr(res, top, p->value, mode) == False) {
+ return p->name;
+ }
+ }
+ }
+ return NULL;
+}
+
+Public void
+_XimGetCurrentIMValues(Xim im, XimDefIMValues *im_values)
+{
+ bzero((char *)im_values, sizeof(XimDefIMValues));
+
+ im_values->styles = im->core.styles;
+ im_values->im_values_list = im->core.im_values_list;
+ im_values->ic_values_list = im->core.ic_values_list;
+ im_values->destroy_callback = im->core.destroy_callback;
+ im_values->res_name = im->core.res_name;
+ im_values->res_class = im->core.res_class;
+ im_values->visible_position = im->core.visible_position;
+}
+
+Public void
+_XimSetCurrentIMValues(Xim im, XimDefIMValues *im_values)
+{
+ im->core.styles = im_values->styles;
+ im->core.im_values_list = im_values->im_values_list;
+ im->core.ic_values_list = im_values->ic_values_list;
+ im->core.destroy_callback = im_values->destroy_callback;
+ im->core.res_name = im_values->res_name;
+ im->core.res_class = im_values->res_class;
+ im->core.visible_position = im_values->visible_position;
+}
+
+Public void
+_XimGetCurrentICValues(Xic ic, XimDefICValues *ic_values)
+{
+ bzero((char *)ic_values, sizeof(XimDefICValues));
+
+ ic_values->input_style = ic->core.input_style;
+ ic_values->client_window = ic->core.client_window;
+ ic_values->focus_window = ic->core.focus_window;
+ ic_values->filter_events = ic->core.filter_events;
+ ic_values->geometry_callback = ic->core.geometry_callback;
+ ic_values->res_name = ic->core.res_name;
+ ic_values->res_class = ic->core.res_class;
+ ic_values->destroy_callback = ic->core.destroy_callback;
+ ic_values->string_conversion_callback
+ = ic->core.string_conversion_callback;
+ ic_values->string_conversion = ic->core.string_conversion;
+ ic_values->reset_state = ic->core.reset_state;
+ ic_values->hotkey = ic->core.hotkey;
+ ic_values->hotkey_state = ic->core.hotkey_state;
+ ic_values->preedit_attr = ic->core.preedit_attr;
+ ic_values->status_attr = ic->core.status_attr;
+}
+
+Public void
+_XimSetCurrentICValues(
+ Xic ic,
+ XimDefICValues *ic_values)
+{
+ ic->core.input_style = ic_values->input_style;
+ ic->core.client_window = ic_values->client_window;
+ if (ic_values->focus_window)
+ ic->core.focus_window = ic_values->focus_window;
+ ic->core.filter_events = ic_values->filter_events;
+ ic->core.geometry_callback = ic_values->geometry_callback;
+ ic->core.res_name = ic_values->res_name;
+ ic->core.res_class = ic_values->res_class;
+ ic->core.destroy_callback = ic_values->destroy_callback;
+ ic->core.string_conversion_callback
+ = ic_values->string_conversion_callback;
+ ic->core.string_conversion = ic_values->string_conversion;
+ ic->core.reset_state = ic_values->reset_state;
+ ic->core.hotkey = ic_values->hotkey;
+ ic->core.hotkey_state = ic_values->hotkey_state;
+ ic->core.preedit_attr = ic_values->preedit_attr;
+ ic->core.status_attr = ic_values->status_attr;
+}
+
+Private void
+_XimInitialIMOffsetInfo(void)
+{
+ unsigned int n = XIMNumber(im_attr_info);
+ register int i;
+
+ for(i = 0; i < n; i++) {
+ im_attr_info[i].quark = XrmStringToQuark(GET_NAME(im_attr_info[i]));
+ }
+}
+
+Private void
+_XimInitialICOffsetInfo(void)
+{
+ unsigned int n;
+ register int i;
+
+ n = XIMNumber(ic_attr_info);
+ for(i = 0; i < n; i++) {
+ ic_attr_info[i].quark = XrmStringToQuark(GET_NAME(ic_attr_info[i]));
+ }
+
+ n = XIMNumber(ic_pre_attr_info);
+ for(i = 0; i < n; i++) {
+ ic_pre_attr_info[i].quark = XrmStringToQuark(GET_NAME(ic_pre_attr_info[i]));
+ }
+
+ n = XIMNumber(ic_sts_attr_info);
+ for(i = 0; i < n; i++) {
+ ic_sts_attr_info[i].quark = XrmStringToQuark(GET_NAME(ic_sts_attr_info[i]));
+ }
+}
+
+Private void
+_XimInitialIMMode(void)
+{
+ unsigned int n = XIMNumber(im_mode);
+ register int i;
+
+ for(i = 0; i < n; i++) {
+ im_mode_quark[i] = XrmStringToQuark(GET_NAME(im_mode[i]));
+ }
+}
+
+Private void
+_XimInitialICMode(void)
+{
+ unsigned int n = XIMNumber(ic_mode);
+ register int i;
+
+ for(i = 0; i < n; i++) {
+ ic_mode_quark[i] = XrmStringToQuark(GET_NAME(ic_mode[i]));
+ }
+}
+
+Public void
+_XimInitialResourceInfo(void)
+{
+ static Bool init_flag = False;
+
+ if(init_flag == True) {
+ return;
+ }
+ _XimInitialIMOffsetInfo();
+ _XimInitialICOffsetInfo();
+ _XimInitialIMMode();
+ _XimInitialICMode();
+ init_flag = True;
+}
diff --git a/libX11/modules/im/ximcp/imRmAttr.c b/libX11/modules/im/ximcp/imRmAttr.c
index 2e732658a..ac47f3bbe 100644
--- a/libX11/modules/im/ximcp/imRmAttr.c
+++ b/libX11/modules/im/ximcp/imRmAttr.c
@@ -1,1515 +1,1515 @@
-/******************************************************************
-
- Copyright 1992, 1993, 1994 by FUJITSU LIMITED
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and
-that both that copyright notice and this permission notice appear
-in supporting documentation, and that the name of FUJITSU LIMITED
-not be used in advertising or publicity pertaining to distribution
-of the software without specific, written prior permission.
-FUJITSU LIMITED makes no representations about the suitability of
-this software for any purpose.
-It is provided "as is" without express or implied warranty.
-
-FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author: Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "Ximint.h"
-
-
-Private XIMResourceList
-_XimGetNestedListSeparator(
- XIMResourceList res_list, /* LISTofIMATTR or IMATTR */
- unsigned int res_num)
-{
- return _XimGetResourceListRec(res_list, res_num, XNSeparatorofNestedList);
-}
-
-Private Bool
-_XimCheckInnerIMAttributes(
- Xim im,
- XIMArg *arg,
- unsigned long mode)
-{
- XIMResourceList res;
- int check;
-
- if (!(res = _XimGetResourceListRec(im->private.proto.im_inner_resources,
- im->private.proto.im_num_inner_resources, arg->name)))
- return False;
-
- check = _XimCheckIMMode(res, mode);
- if(check == XIM_CHECK_INVALID)
- return True;
- else if(check == XIM_CHECK_ERROR)
- return False;
-
- return True;
-}
-
-Public char *
-_XimMakeIMAttrIDList(
- Xim im,
- XIMResourceList res_list,
- unsigned int res_num,
- XIMArg *arg,
- CARD16 *buf,
- INT16 *len,
- unsigned long mode)
-{
- register XIMArg *p;
- XIMResourceList res;
- int check;
-
- *len = 0;
- if (!arg)
- return (char *)NULL;
-
- for (p = arg; p->name; p++) {
- if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
- if (_XimCheckInnerIMAttributes(im, p, mode))
- continue;
- return p->name;
- }
-
- check = _XimCheckIMMode(res, mode);
- if (check == XIM_CHECK_INVALID)
- continue;
- else if (check == XIM_CHECK_ERROR)
- return p->name;
-
- *buf = res->id;
- *len += sizeof(CARD16);
- buf++;
- }
- return (char *)NULL;
-}
-
-Private Bool
-_XimCheckInnerICAttributes(
- Xic ic,
- XIMArg *arg,
- unsigned long mode)
-{
- XIMResourceList res;
- int check;
-
- if (!(res = _XimGetResourceListRec(ic->private.proto.ic_inner_resources,
- ic->private.proto.ic_num_inner_resources, arg->name)))
- return False;
-
- check = _XimCheckICMode(res, mode);
- if(check == XIM_CHECK_INVALID)
- return True;
- else if(check == XIM_CHECK_ERROR)
- return False;
-
- return True;
-}
-
-Public char *
-_XimMakeICAttrIDList(
- Xic ic,
- XIMResourceList res_list,
- unsigned int res_num,
- XIMArg *arg,
- CARD16 *buf,
- INT16 *len,
- unsigned long mode)
-{
- register XIMArg *p;
- XIMResourceList res;
- int check;
- XrmQuark pre_quark;
- XrmQuark sts_quark;
- char *name;
- INT16 new_len;
-
- *len = 0;
- if (!arg)
- return (char *)NULL;
-
- pre_quark = XrmStringToQuark(XNPreeditAttributes);
- sts_quark = XrmStringToQuark(XNStatusAttributes);
-
- for (p = arg; p && p->name; p++) {
- if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
- if (_XimCheckInnerICAttributes(ic, p, mode))
- continue;
- *len = -1;
- return p->name;
- }
-
- check = _XimCheckICMode(res, mode);
- if(check == XIM_CHECK_INVALID)
- continue;
- else if(check == XIM_CHECK_ERROR) {
- *len = -1;
- return p->name;
- }
-
- *buf = res->id;
- *len += sizeof(CARD16);
- buf++;
- if (res->resource_size == XimType_NEST) {
- if (res->xrm_name == pre_quark) {
- if ((name = _XimMakeICAttrIDList(ic, res_list, res_num,
- (XIMArg *)p->value, buf, &new_len,
- (mode | XIM_PREEDIT_ATTR)))) {
- if (new_len < 0) *len = -1;
- else *len += new_len;
- return name;
- }
- } else if (res->xrm_name == sts_quark) {
- if ((name = _XimMakeICAttrIDList(ic, res_list, res_num,
- (XIMArg *)p->value, buf, &new_len,
- (mode | XIM_STATUS_ATTR)))) {
- if (new_len < 0) *len = -1;
- else *len += new_len;
- return name;
- }
- }
- *len += new_len;
- buf = (CARD16 *)((char *)buf + new_len);
- if (!(res = _XimGetNestedListSeparator(res_list, res_num))) {
- p++;
- if (p) {
- *len = -1;
- return p->name;
- }
- else {
- return (char *)NULL;
- }
- }
- *buf = res->id;
- *len += sizeof(CARD16);
- buf++;
- }
- }
- return (char *)NULL;
-}
-
-Private Bool
-_XimAttributeToValue(
- Xic ic,
- XIMResourceList res,
- CARD16 *data,
- INT16 data_len,
- XPointer value,
- BITMASK32 mode)
-{
- switch (res->resource_size) {
- case XimType_SeparatorOfNestedList:
- case XimType_NEST:
- break;
-
- case XimType_CARD8:
- case XimType_CARD16:
- case XimType_CARD32:
- case XimType_Window:
- case XimType_XIMHotKeyState:
- _XCopyToArg((XPointer)data, (XPointer *)&value, data_len);
- break;
-
- case XimType_STRING8:
- {
- char *str;
-
- if (!(value))
- return False;
-
- if (!(str = (char *)Xmalloc(data_len + 1)))
- return False;
-
- (void)memcpy(str, (char *)data, data_len);
- str[data_len] = '\0';
-
- *((char **)value) = str;
- break;
- }
-
- case XimType_XIMStyles:
- {
- INT16 num = data[0];
- register CARD32 *style_list = (CARD32 *)&data[2];
- XIMStyle *style;
- XIMStyles *rep;
- register int i;
- char *p;
- int alloc_len;
-
- if (!(value))
- return False;
-
- alloc_len = sizeof(XIMStyles) + sizeof(XIMStyle) * num;
- if (!(p = (char *)Xmalloc(alloc_len)))
- return False;
-
- rep = (XIMStyles *)p;
- style = (XIMStyle *)(p + sizeof(XIMStyles));
-
- for (i = 0; i < num; i++)
- style[i] = (XIMStyle)style_list[i];
-
- rep->count_styles = (unsigned short)num;
- rep->supported_styles = style;
- *((XIMStyles **)value) = rep;
- break;
- }
-
- case XimType_XRectangle:
- {
- XRectangle *rep;
-
- if (!(value))
- return False;
-
- if (!(rep = (XRectangle *)Xmalloc(sizeof(XRectangle))))
- return False;
-
- rep->x = data[0];
- rep->y = data[1];
- rep->width = data[2];
- rep->height = data[3];
- *((XRectangle **)value) = rep;
- break;
- }
-
- case XimType_XPoint:
- {
- XPoint *rep;
-
- if (!(value))
- return False;
-
- if (!(rep = (XPoint *)Xmalloc(sizeof(XPoint))))
- return False;
-
- rep->x = data[0];
- rep->y = data[1];
- *((XPoint **)value) = rep;
- break;
- }
-
- case XimType_XFontSet:
- {
- INT16 len = data[0];
- char *base_name;
- XFontSet rep = (XFontSet)NULL;
- char **missing_list = NULL;
- int missing_count;
- char *def_string;
-
- if (!(value))
- return False;
- if (!ic)
- return False;
-
- if (!(base_name = (char *)Xmalloc(len + 1)))
- return False;
-
- (void)strncpy(base_name, (char *)&data[1], (int)len);
- base_name[len] = '\0';
-
- if (mode & XIM_PREEDIT_ATTR) {
- if (!strcmp(base_name, ic->private.proto.preedit_font)) {
- rep = ic->core.preedit_attr.fontset;
- } else if (!ic->private.proto.preedit_font_length) {
- rep = XCreateFontSet(ic->core.im->core.display,
- base_name, &missing_list,
- &missing_count, &def_string);
- }
- } else if (mode & XIM_STATUS_ATTR) {
- if (!strcmp(base_name, ic->private.proto.status_font)) {
- rep = ic->core.status_attr.fontset;
- } else if (!ic->private.proto.status_font_length) {
- rep = XCreateFontSet(ic->core.im->core.display,
- base_name, &missing_list,
- &missing_count, &def_string);
- }
- }
-
- Xfree(base_name);
- Xfree(missing_list);
- *((XFontSet *)value) = rep;
- break;
- }
-
- case XimType_XIMHotKeyTriggers:
- {
- INT32 num = *((CARD32 *)data);
- register CARD32 *key_list = (CARD32 *)&data[2];
- XIMHotKeyTrigger *key;
- XIMHotKeyTriggers *rep;
- register int i;
- char *p;
- int alloc_len;
-
- if (!(value))
- return False;
-
- alloc_len = sizeof(XIMHotKeyTriggers)
- + sizeof(XIMHotKeyTrigger) * num;
- if (!(p = (char *)Xmalloc(alloc_len)))
- return False;
-
- rep = (XIMHotKeyTriggers *)p;
- key = (XIMHotKeyTrigger *)(p + sizeof(XIMHotKeyTriggers));
-
- for (i = 0; i < num; i++, key_list += 3) {
- key[i].keysym = (KeySym)key_list[0]; /* keysym */
- key[i].modifier = (int)key_list[1]; /* modifier */
- key[i].modifier_mask = (int)key_list[2]; /* modifier_mask */
- }
-
- rep->num_hot_key = (int)num;
- rep->key = key;
- *((XIMHotKeyTriggers **)value) = rep;
- break;
- }
-
- case XimType_XIMStringConversion:
- {
- break;
- }
-
- default:
- return False;
- }
- return True;
-}
-
-Private Bool
-_XimDecodeInnerIMATTRIBUTE(
- Xim im,
- XIMArg *arg)
-{
- XIMResourceList res;
- XimDefIMValues im_values;
-
- if (!(res = _XimGetResourceListRec(im->private.proto.im_inner_resources,
- im->private.proto.im_num_inner_resources, arg->name)))
- return False;
-
- _XimGetCurrentIMValues(im, &im_values);
- return _XimDecodeLocalIMAttr(res, (XPointer)&im_values, arg->value);
-}
-
-Public char *
-_XimDecodeIMATTRIBUTE(
- Xim im,
- XIMResourceList res_list,
- unsigned int res_num,
- CARD16 *data,
- INT16 data_len,
- XIMArg *arg,
- BITMASK32 mode)
-{
- register XIMArg *p;
- XIMResourceList res;
- int check;
- INT16 len;
- CARD16 *buf;
- INT16 total;
- INT16 min_len = sizeof(CARD16) /* sizeof attributeID */
- + sizeof(INT16); /* sizeof length */
-
- for (p = arg; p->name; p++) {
- if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
- if (_XimDecodeInnerIMATTRIBUTE(im, p))
- continue;
- return p->name;
- }
-
- check = _XimCheckIMMode(res, mode);
- if(check == XIM_CHECK_INVALID)
- continue;
- else if(check == XIM_CHECK_ERROR)
- return p->name;
-
- total = data_len;
- buf = data;
- while (total >= min_len) {
- if (res->id == buf[0])
- break;
-
- len = buf[1];
- len += XIM_PAD(len) + min_len;
- buf = (CARD16 *)((char *)buf + len);
- total -= len;
- }
- if (total < min_len)
- return p->name;
-
- if (!(_XimAttributeToValue((Xic) im->private.local.current_ic,
- res, &buf[2], buf[1], p->value, mode)))
- return p->name;
- }
- return (char *)NULL;
-}
-
-Private Bool
-_XimDecodeInnerICATTRIBUTE(
- Xic ic,
- XIMArg *arg,
- unsigned long mode)
-{
- XIMResourceList res;
- XimDefICValues ic_values;
-
- if (!(res = _XimGetResourceListRec(ic->private.proto.ic_inner_resources,
- ic->private.proto.ic_num_inner_resources, arg->name)))
- return False;
-
- _XimGetCurrentICValues(ic, &ic_values);
- if (!_XimDecodeLocalICAttr(res, (XPointer)&ic_values, arg->value, mode))
- return False;
- _XimSetCurrentICValues(ic, &ic_values);
- return True;
-}
-
-Public char *
-_XimDecodeICATTRIBUTE(
- Xic ic,
- XIMResourceList res_list,
- unsigned int res_num,
- CARD16 *data,
- INT16 data_len,
- XIMArg *arg,
- BITMASK32 mode)
-{
- register XIMArg *p;
- XIMResourceList res;
- int check;
- INT16 len;
- CARD16 *buf;
- INT16 total;
- char *name;
- INT16 min_len = sizeof(CARD16) /* sizeof attributeID */
- + sizeof(INT16); /* sizeof length */
- XrmQuark pre_quark;
- XrmQuark sts_quark;
-
- if (!arg)
- return (char *)NULL;
-
- pre_quark = XrmStringToQuark(XNPreeditAttributes);
- sts_quark = XrmStringToQuark(XNStatusAttributes);
-
- for (p = arg; p->name; p++) {
- if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
- if (_XimDecodeInnerICATTRIBUTE(ic, p, mode))
- continue;
- return p->name;
- }
-
- check = _XimCheckICMode(res, mode);
- if (check == XIM_CHECK_INVALID)
- continue;
- else if (check == XIM_CHECK_ERROR)
- return p->name;
-
- total = data_len;
- buf = data;
- while (total >= min_len) {
- if (res->id == buf[0])
- break;
-
- len = buf[1];
- len += XIM_PAD(len) + min_len;
- buf = (CARD16 *)((char *)buf + len);
- total -= len;
- }
- if (total < min_len)
- return p->name;
-
- if (res->resource_size == XimType_NEST) {
- if (res->xrm_name == pre_quark) {
- if ((name = _XimDecodeICATTRIBUTE(ic, res_list, res_num,
- &buf[2], buf[1], (XIMArg *)p->value,
- (mode | XIM_PREEDIT_ATTR))))
- return name;
- } else if (res->xrm_name == sts_quark) {
- if ((name = _XimDecodeICATTRIBUTE(ic, res_list, res_num,
- &buf[2], buf[1], (XIMArg *)p->value,
- (mode | XIM_STATUS_ATTR))))
- return name;
- }
- } else {
- if (!(_XimAttributeToValue(ic, res, &buf[2], buf[1],
- p->value, mode)))
- return p->name;
- }
- }
- return (char *)NULL;
-}
-
-Private Bool
-_XimValueToAttribute(
- XIMResourceList res,
- XPointer buf,
- int buf_size,
- XPointer value,
- int *len,
- unsigned long mode,
- XPointer param)
-{
- int ret_len;
-
- switch (res->resource_size) {
- case XimType_SeparatorOfNestedList:
- case XimType_NEST:
- *len = 0;
- break;
-
- case XimType_CARD8:
- ret_len = sizeof(CARD8);
- if (buf_size < ret_len + XIM_PAD(ret_len)) {
- *len = -1;
- return False;
- }
-
- *((CARD8 *)buf) = (CARD8)(long)value;
- *len = ret_len;
- break;
-
- case XimType_CARD16:
- ret_len = sizeof(CARD16);
- if (buf_size < ret_len + XIM_PAD(ret_len)) {
- *len = -1;
- return False;
- }
-
- *((CARD16 *)buf) = (CARD16)(long)value;
- *len = ret_len;
- break;
-
- case XimType_CARD32:
- case XimType_Window:
- case XimType_XIMHotKeyState:
- ret_len = sizeof(CARD32);
- if (buf_size < ret_len + XIM_PAD(ret_len)) {
- *len = -1;
- return False;
- }
-
- *((CARD32 *)buf) = (CARD32)(long)value;
- *len = ret_len;
- break;
-
- case XimType_STRING8:
- if (!value) {
- *len = 0;
- return False;
- }
-
- ret_len = strlen((char *)value);
- if (buf_size < ret_len + XIM_PAD(ret_len)) {
- *len = -1;
- return False;
- }
-
- (void)memcpy((char *)buf, (char *)value, ret_len);
- *len = ret_len;
- break;
-
- case XimType_XRectangle:
- {
- XRectangle *rect = (XRectangle *)value;
- CARD16 *buf_s = (CARD16 *)buf;
-
- if (!rect) {
- *len = 0;
- return False;
- }
-
- ret_len = sizeof(INT16) /* sizeof X */
- + sizeof(INT16) /* sizeof Y */
- + sizeof(CARD16) /* sizeof width */
- + sizeof(CARD16); /* sizeof height */
- if (buf_size < ret_len + XIM_PAD(ret_len)) {
- *len = -1;
- return False;
- }
-
- buf_s[0] = (CARD16)rect->x; /* X */
- buf_s[1] = (CARD16)rect->y; /* Y */
- buf_s[2] = (CARD16)rect->width; /* width */
- buf_s[3] = (CARD16)rect->height; /* heght */
- *len = ret_len;
- break;
- }
-
- case XimType_XPoint:
- {
- XPoint *point = (XPoint *)value;
- CARD16 *buf_s = (CARD16 *)buf;
-
- if (!point) {
- *len = 0;
- return False;
- }
-
- ret_len = sizeof(INT16) /* sizeof X */
- + sizeof(INT16); /* sizeof Y */
- if (buf_size < ret_len + XIM_PAD(ret_len)) {
- *len = -1;
- return False;
- }
-
- buf_s[0] = (CARD16)point->x; /* X */
- buf_s[1] = (CARD16)point->y; /* Y */
- *len = ret_len;
- break;
- }
-
- case XimType_XFontSet:
- {
- XFontSet font = (XFontSet)value;
- Xic ic = (Xic)param;
- char *base_name = NULL;
- int length = 0;
- CARD16 *buf_s = (CARD16 *)buf;
-
- if (!font) {
- *len = 0;
- return False;
- }
-
- if (mode & XIM_PREEDIT_ATTR) {
- base_name = ic->private.proto.preedit_font;
- length = ic->private.proto.preedit_font_length;
- } else if (mode & XIM_STATUS_ATTR) {
- base_name = ic->private.proto.status_font;
- length = ic->private.proto.status_font_length;
- }
-
- if (!base_name) {
- *len = 0;
- return False;
- }
-
- ret_len = sizeof(CARD16) /* sizeof length of Base name */
- + length; /* sizeof Base font name list */
- if (buf_size < ret_len + XIM_PAD(ret_len)) {
- *len = -1;
- return False;
- }
-
- buf_s[0] = (INT16)length; /* length of Base font name */
- (void)memcpy((char *)&buf_s[1], base_name, length);
- /* Base font name list */
- *len = ret_len;
- break;
- }
-
- case XimType_XIMHotKeyTriggers:
- {
- XIMHotKeyTriggers *hotkey = (XIMHotKeyTriggers *)value;
- INT32 num;
- CARD32 *buf_l = (CARD32 *)buf;
- register CARD32 *key = (CARD32 *)&buf_l[1];
- register int i;
-
- if (!hotkey) {
- *len = 0;
- return False;
- }
- num = (INT32)hotkey->num_hot_key;
-
- ret_len = sizeof(INT32) /* sizeof number of key list */
- + (sizeof(CARD32) /* sizeof keysyn */
- + sizeof(CARD32) /* sizeof modifier */
- + sizeof(CARD32)) /* sizeof modifier_mask */
- * num; /* number of key list */
- if (buf_size < ret_len + XIM_PAD(ret_len)) {
- *len = -1;
- return False;
- }
-
- buf_l[0] = num; /* number of key list */
- for (i = 0; i < num; i++, key += 3) {
- key[0] = (CARD32)(hotkey->key[i].keysym);
- /* keysym */
- key[1] = (CARD32)(hotkey->key[i].modifier);
- /* modifier */
- key[2] = (CARD32)(hotkey->key[i].modifier_mask);
- /* modifier_mask */
- }
- *len = ret_len;
- break;
- }
-
- case XimType_XIMStringConversion:
- {
- *len = 0;
- break;
- }
-
- default:
- return False;
- }
- return True;
-}
-
-Private Bool
-_XimSetInnerIMAttributes(
- Xim im,
- XPointer top,
- XIMArg *arg,
- unsigned long mode)
-{
- XIMResourceList res;
- int check;
-
- if (!(res = _XimGetResourceListRec(im->private.proto.im_inner_resources,
- im->private.proto.im_num_inner_resources, arg->name)))
- return False;
-
- check = _XimCheckIMMode(res, mode);
- if(check == XIM_CHECK_INVALID)
- return True;
- else if(check == XIM_CHECK_ERROR)
- return False;
-
- return _XimEncodeLocalIMAttr(res, top, arg->value);
-}
-
-Public char *
-_XimEncodeIMATTRIBUTE(
- Xim im,
- XIMResourceList res_list,
- unsigned int res_num,
- XIMArg *arg,
- XIMArg **arg_ret,
- char *buf,
- int size,
- int *ret_len,
- XPointer top,
- unsigned long mode)
-{
- register XIMArg *p;
- XIMResourceList res;
- int check;
- CARD16 *buf_s;
- int len;
- int min_len = sizeof(CARD16) /* sizeof attribute ID */
- + sizeof(INT16); /* sizeof value length */
-
- *ret_len = 0;
- for (p = arg; p->name; p++) {
- if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
- if (_XimSetInnerIMAttributes(im, top, p, mode))
- continue;
- return p->name;
- }
-
- check = _XimCheckIMMode(res, mode);
- if (check == XIM_CHECK_INVALID)
- continue;
- else if (check == XIM_CHECK_ERROR)
- return p->name;
-
- if (!(_XimEncodeLocalIMAttr(res, top, p->value)))
- return p->name;
-
- buf_s = (CARD16 *)buf;
- if (!(_XimValueToAttribute(res, (XPointer)&buf_s[2], (size - min_len),
- p->value, &len, mode, (XPointer)NULL)))
- return p->name;
-
- if (len == 0) {
- continue;
- } else if (len < 0) {
- *arg_ret = p;
- return (char *)NULL;
- }
-
- buf_s[0] = res->id; /* attribute ID */
- buf_s[1] = len; /* value length */
- XIM_SET_PAD(&buf_s[2], len); /* pad */
- len += min_len;
-
- buf += len;
- *ret_len += len;
- size -= len;
- }
- *arg_ret = (XIMArg *)NULL;
- return (char *)NULL;
-}
-
-#ifdef XIM_CONNECTABLE
-Public Bool
-_XimEncodeSavedIMATTRIBUTE(
- Xim im,
- XIMResourceList res_list,
- unsigned int res_num,
- int *idx,
- char *buf,
- int size,
- int *ret_len,
- XPointer top,
- unsigned long mode)
-{
- register int i;
- int num = im->private.proto.num_saved_imvalues;
- XrmQuark *quark_list = im->private.proto.saved_imvalues;
- XIMResourceList res;
- XPointer value;
- CARD16 *buf_s;
- int len;
- int min_len = sizeof(CARD16) /* sizeof attribute ID */
- + sizeof(INT16); /* sizeof value length */
-
- if (!im->private.proto.saved_imvalues) {
- *idx = -1;
- *ret_len = 0;
- return True;
- }
-
- *ret_len = 0;
- for (i = *idx; i < num; i++) {
- if (!(res = _XimGetResourceListRecByQuark(res_list,
- res_num, quark_list[i])))
- continue;
-
- if (!_XimDecodeLocalIMAttr(res, top, value))
- return False;
-
- buf_s = (CARD16 *)buf;
- if (!(_XimValueToAttribute(res, (XPointer)&buf_s[2],
- (size - min_len), value, &len, mode, (XPointer)NULL)))
- return False;
-
- if (len == 0) {
- continue;
- } else if (len < 0) {
- *idx = i;
- return True;
- }
-
- buf_s[0] = res->id; /* attribute ID */
- buf_s[1] = len; /* value length */
- XIM_SET_PAD(&buf_s[2], len); /* pad */
- len += min_len;
-
- buf += len;
- *ret_len += len;
- size -= len;
- }
- *idx = -1;
- return True;
-}
-#endif /* XIM_CONNECTABLE */
-
-Private Bool
-_XimEncodeTopValue(
- Xic ic,
- XIMResourceList res,
- XIMArg *p)
-{
- if (res->xrm_name == XrmStringToQuark(XNClientWindow)) {
- ic->core.client_window = (Window)p->value;
- if (ic->core.focus_window == (Window)0)
- ic->core.focus_window = ic->core.client_window;
- _XimRegisterFilter(ic);
-
- } else if (res->xrm_name == XrmStringToQuark(XNFocusWindow)) {
- if (ic->core.client_window) {
- _XimUnregisterFilter(ic);
- ic->core.focus_window = (Window)p->value;
- _XimRegisterFilter(ic);
- } else /* client_window not yet */
- ic->core.focus_window = (Window)p->value;
- }
- return True;
-}
-
-Private Bool
-_XimEncodePreeditValue(
- Xic ic,
- XIMResourceList res,
- XIMArg *p)
-{
- if (res->xrm_name == XrmStringToQuark(XNStdColormap)) {
- XStandardColormap *colormap_ret;
- int count;
-
- if (!(XGetRGBColormaps(ic->core.im->core.display,
- ic->core.focus_window, &colormap_ret,
- &count, (Atom)p->value)))
- return False;
-
- XFree(colormap_ret);
- } else if (res->xrm_name == XrmStringToQuark(XNFontSet)) {
- int list_ret;
- XFontStruct **struct_list;
- char **name_list;
- char *tmp;
- int len;
- register int i;
-
- if (!p->value)
- return False;
-
- if (ic->private.proto.preedit_font)
- Xfree(ic->private.proto.preedit_font);
-
- list_ret = XFontsOfFontSet((XFontSet)p->value,
- &struct_list, &name_list);
- for (i = 0, len = 0; i < list_ret; i++) {
- len += (strlen(name_list[i]) + sizeof(char));
- }
- if (!(tmp = Xmalloc(len + 1))) {
- ic->private.proto.preedit_font = NULL;
- return False;
- }
-
- tmp[0] = '\0';
- for (i = 0; i < list_ret; i++) {
- strcat(tmp, name_list[i]);
- strcat(tmp, ",");
- }
- tmp[len - 1] = 0;
- ic->private.proto.preedit_font = tmp;
- ic->private.proto.preedit_font_length = len - 1;
- }
- return True;
-}
-
-Private Bool
-_XimEncodeStatusValue(
- Xic ic,
- XIMResourceList res,
- XIMArg *p)
-{
- if (res->xrm_name == XrmStringToQuark(XNStdColormap)) {
- XStandardColormap *colormap_ret = NULL;
- int count;
-
- if (!(XGetRGBColormaps(ic->core.im->core.display,
- ic->core.focus_window, &colormap_ret,
- &count, (Atom)p->value)))
- return False;
-
- XFree(colormap_ret);
- } else if (res->xrm_name == XrmStringToQuark(XNFontSet)) {
- int list_ret;
- XFontStruct **struct_list;
- char **name_list;
- char *tmp;
- int len;
- register int i;
-
- if (!p->value)
- return False;
-
- if (ic->private.proto.status_font)
- Xfree(ic->private.proto.status_font);
-
- list_ret = XFontsOfFontSet((XFontSet)p->value,
- &struct_list, &name_list);
- for (i = 0, len = 0; i < list_ret; i++) {
- len += (strlen(name_list[i]) + sizeof(char));
- }
- if (!(tmp = Xmalloc(len+1))) {
- ic->private.proto.status_font = NULL;
- return False;
- }
-
- tmp[0] = '\0';
- for(i = 0; i < list_ret; i++) {
- strcat(tmp, name_list[i]);
- strcat(tmp, ",");
- }
- tmp[len - 1] = 0;
- ic->private.proto.status_font = tmp;
- ic->private.proto.status_font_length = len - 1;
- }
- return True;
-}
-
-Private Bool
-_XimSetInnerICAttributes(
- Xic ic,
- XPointer top,
- XIMArg *arg,
- unsigned long mode)
-{
- XIMResourceList res;
- int check;
-
- if (!(res = _XimGetResourceListRec(ic->private.proto.ic_inner_resources,
- ic->private.proto.ic_num_inner_resources, arg->name)))
- return False;
-
- check = _XimCheckICMode(res, mode);
- if(check == XIM_CHECK_INVALID)
- return True;
- else if(check == XIM_CHECK_ERROR)
- return False;
-
- return _XimEncodeLocalICAttr(ic, res, top, arg, mode);
-}
-
-Public char *
-_XimEncodeICATTRIBUTE(
- Xic ic,
- XIMResourceList res_list,
- unsigned int res_num,
- XIMArg *arg,
- XIMArg **arg_ret,
- char *buf,
- int size,
- int *ret_len,
- XPointer top,
- BITMASK32 *flag,
- unsigned long mode)
-{
- register XIMArg *p;
- XIMResourceList res;
- int check;
- CARD16 *buf_s;
- int len;
- int min_len = sizeof(CARD16) /* sizeof attribute ID */
- + sizeof(INT16); /* sizeof value length */
- XrmQuark pre_quark;
- XrmQuark sts_quark;
- char *name;
-
- pre_quark = XrmStringToQuark(XNPreeditAttributes);
- sts_quark = XrmStringToQuark(XNStatusAttributes);
-
- *ret_len = 0;
- for (p = arg; p && p->name; p++) {
- buf_s = (CARD16 *)buf;
- if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
- if (_XimSetInnerICAttributes(ic, top, p, mode))
- continue;
- return p->name;
- }
-
- check = _XimCheckICMode(res, mode);
- if (check == XIM_CHECK_INVALID)
- continue;
- else if (check == XIM_CHECK_ERROR)
- return p->name;
-
- if (mode & XIM_PREEDIT_ATTR) {
- if (!(_XimEncodePreeditValue(ic, res, p)))
- return p->name;
- } else if (mode & XIM_STATUS_ATTR) {
- if (!(_XimEncodeStatusValue(ic, res, p)))
- return p->name;
- } else {
- if (!(_XimEncodeTopValue(ic, res, p)))
- return p->name;
- }
-
- if (res->resource_size == XimType_NEST) {
- XimDefICValues *ic_attr = (XimDefICValues *)top;
-
- if (res->xrm_name == pre_quark) {
- XIMArg *arg_rt;
- if ((name = _XimEncodeICATTRIBUTE(ic, res_list, res_num,
- (XIMArg *)p->value, &arg_rt,
- (char *)&buf_s[2], (size - min_len),
- &len, (XPointer)&ic_attr->preedit_attr, flag,
- (mode | XIM_PREEDIT_ATTR)))) {
- return name;
- }
-
- } else if (res->xrm_name == sts_quark) {
- XIMArg *arg_rt;
- if ((name = _XimEncodeICATTRIBUTE(ic, res_list, res_num,
- (XIMArg *)p->value, &arg_rt,
- (char *)&buf_s[2], (size - min_len),
- &len, (XPointer)&ic_attr->status_attr, flag,
- (mode | XIM_STATUS_ATTR)))) {
- return name;
- }
- }
- } else {
-#ifdef EXT_MOVE
- if (flag)
- *flag |= _XimExtenArgCheck(p);
-#endif
- if (!(_XimEncodeLocalICAttr(ic, res, top, p, mode)))
- return p->name;
-
- if (!(_XimValueToAttribute(res, (XPointer)&buf_s[2],
- (size - min_len), p->value,
- &len, mode, (XPointer)ic)))
- return p->name;
- }
-
- if (len == 0) {
- continue;
- } else if (len < 0) {
- *arg_ret = p;
- return (char *)NULL;
- }
-
- buf_s[0] = res->id; /* attribute ID */
- buf_s[1] = len; /* value length */
- XIM_SET_PAD(&buf_s[2], len); /* pad */
- len += min_len;
-
- buf += len;
- *ret_len += len;
- size -= len;
- }
- *arg_ret = (XIMArg *)NULL;
- return (char *)NULL;
-}
-
-#ifdef XIM_CONNECTABLE
-Private Bool
-_XimEncodeSavedPreeditValue(
- Xic ic,
- XIMResourceList res,
- XPointer value)
-{
- int list_ret;
- XFontStruct **struct_list;
- char **name_list;
- char *tmp;
- int len;
- register int i;
-
- if (res->xrm_name == XrmStringToQuark(XNFontSet)) {
- if (!value)
- return False;
-
- if (ic->private.proto.preedit_font)
- Xfree(ic->private.proto.preedit_font);
-
- list_ret = XFontsOfFontSet((XFontSet)value,
- &struct_list, &name_list);
- for(i = 0, len = 0; i < list_ret; i++) {
- len += (strlen(name_list[i]) + sizeof(char));
- }
- if(!(tmp = Xmalloc(len + 1))) {
- ic->private.proto.preedit_font = NULL;
- return False;
- }
-
- tmp[0] = '\0';
- for(i = 0; i < list_ret; i++) {
- strcat(tmp, name_list[i]);
- strcat(tmp, ",");
- }
- tmp[len - 1] = 0;
- ic->private.proto.preedit_font = tmp;
- ic->private.proto.preedit_font_length = len - 1;
- }
- return True;
-}
-
-Private Bool
-_XimEncodeSavedStatusValue(
- Xic ic,
- XIMResourceList res,
- XPointer value)
-{
- int list_ret;
- XFontStruct **struct_list;
- char **name_list;
- char *tmp;
- int len;
- register int i;
-
- if (res->xrm_name == XrmStringToQuark(XNFontSet)) {
- if (!value)
- return False;
-
- if (ic->private.proto.status_font)
- Xfree(ic->private.proto.status_font);
-
- list_ret = XFontsOfFontSet((XFontSet)value,
- &struct_list, &name_list);
- for(i = 0, len = 0; i < list_ret; i++) {
- len += (strlen(name_list[i]) + sizeof(char));
- }
- if(!(tmp = Xmalloc(len + 1))) {
- ic->private.proto.status_font = NULL;
- return False;
- }
-
- tmp[0] = '\0';
- for(i = 0; i < list_ret; i++) {
- strcat(tmp, name_list[i]);
- strcat(tmp, ",");
- }
- tmp[len - 1] = 0;
- ic->private.proto.status_font = tmp;
- ic->private.proto.status_font_length = len - 1;
- }
- return True;
-}
-
-Public Bool
-_XimEncodeSavedICATTRIBUTE(
- Xic ic,
- XIMResourceList res_list,
- unsigned int res_num,
- int *idx,
- char *buf,
- int size,
- int *ret_len,
- XPointer top,
- unsigned long mode)
-{
- int i;
- int num = ic->private.proto.num_saved_icvalues;
- XrmQuark *quark_list = ic->private.proto.saved_icvalues;
- XIMResourceList res;
- XPointer value;
- CARD16 *buf_s;
- int len;
- int min_len = sizeof(CARD16) /* sizeof attribute ID */
- + sizeof(INT16); /* sizeof value length */
- XrmQuark pre_quark;
- XrmQuark sts_quark;
- XrmQuark separator;
-
- if (!ic->private.proto.saved_icvalues) {
- *idx = -1;
- *ret_len = 0;
- return True;
- }
-
- pre_quark = XrmStringToQuark(XNPreeditAttributes);
- sts_quark = XrmStringToQuark(XNStatusAttributes);
- separator = XrmStringToQuark(XNSeparatorofNestedList);
-
- *ret_len = 0;
- for (i = *idx; i < num; i++) {
- if (quark_list[i] == separator) {
- *idx = i;
- return True;
- }
-
- if (!(res = _XimGetResourceListRecByQuark(res_list,
- res_num, quark_list[i])))
- continue;
-
- if (!_XimDecodeLocalICAttr(res, top,(XPointer)&value, mode))
- return False;
-
- if (mode & XIM_PREEDIT_ATTR) {
- if (!(_XimEncodeSavedPreeditValue(ic, res, value))) {
- return False;
- }
- } else if (mode & XIM_STATUS_ATTR) {
- if (!(_XimEncodeSavedStatusValue(ic, res, value))) {
- return False;
- }
- }
-
- buf_s = (CARD16 *)buf;
- if (res->resource_size == XimType_NEST) {
- XimDefICValues *ic_attr = (XimDefICValues *)top;
-
- i++;
- if (res->xrm_name == pre_quark) {
- if (!_XimEncodeSavedICATTRIBUTE(ic, res_list, res_num,
- &i, (char *)&buf_s[2], (size - min_len),
- &len, (XPointer)&ic_attr->preedit_attr,
- (mode | XIM_PREEDIT_ATTR))) {
- return False;
- }
-
- } else if (res->xrm_name == sts_quark) {
- if (!_XimEncodeSavedICATTRIBUTE(ic, res_list, res_num,
- &i, (char *)&buf_s[2], (size - min_len),
- &len, (XPointer)&ic_attr->status_attr,
- (mode | XIM_STATUS_ATTR))) {
- return False;
- }
- }
- } else {
- if (!(_XimValueToAttribute(res, (XPointer)&buf_s[2],
- (size - min_len), value,
- &len, mode, (XPointer)ic))) {
- return False;
- }
- }
-
- if (len == 0) {
- continue;
- } else if (len < 0) {
- if (quark_list[i] == separator)
- i++;
- *idx = i;
- return True;
- }
-
- buf_s[0] = res->id; /* attribute ID */
- buf_s[1] = len; /* value length */
- XIM_SET_PAD(&buf_s[2], len); /* pad */
- len += min_len;
-
- buf += len;
- *ret_len += len;
- size -= len;
- }
- *idx = -1;
- return True;
-}
-#endif /* XIM_CONNECTABLE */
-
-Private unsigned int
-_XimCountNumberOfAttr(
- INT16 total,
- CARD16 *attr,
- int *names_len)
-{
- unsigned int n;
- INT16 len;
- INT16 min_len = sizeof(CARD16) /* sizeof attribute ID */
- + sizeof(CARD16) /* sizeof type of value */
- + sizeof(INT16); /* sizeof length of attribute */
-
- n = 0;
- *names_len = 0;
- while (total > min_len) {
- len = attr[2];
- *names_len += (len + 1);
- len += (min_len + XIM_PAD(len + 2));
- total -= len;
- attr = (CARD16 *)((char *)attr + len);
- n++;
- }
- return n;
-}
-
-Public Bool
-_XimGetAttributeID(
- Xim im,
- CARD16 *buf)
-{
- unsigned int n;
- XIMResourceList res;
- char *names;
- int names_len;
- XPointer tmp;
- XIMValuesList *values_list;
- char **values;
- int values_len;
- register int i;
- INT16 len;
- INT16 min_len = sizeof(CARD16) /* sizeof attribute ID */
- + sizeof(CARD16) /* sizeof type of value */
- + sizeof(INT16); /* sizeof length of attr */
- /*
- * IM attribute ID
- */
-
- if (!(n = _XimCountNumberOfAttr(buf[0], &buf[1], &names_len)))
- return False;
-
- if (!(res = Xcalloc(n, sizeof(XIMResource))))
- return False;
-
- values_len = sizeof(XIMValuesList) + (sizeof(char **) * n) + names_len;
- if (!(tmp = Xcalloc(1, values_len))) {
- Xfree(res);
- return False;
- }
-
- values_list = (XIMValuesList *)tmp;
- values = (char **)((char *)tmp + sizeof(XIMValuesList));
- names = (char *)((char *)values + (sizeof(char **) * n));
-
- values_list->count_values = n;
- values_list->supported_values = values;
-
- buf++;
- for (i = 0; i < n; i++) {
- len = buf[2];
- (void)memcpy(names, (char *)&buf[3], len);
- values[i] = names;
- names[len] = '\0';
- res[i].resource_name = names;
- res[i].resource_size = buf[1];
- res[i].id = buf[0];
- names += (len + 1);
- len += (min_len + XIM_PAD(len + 2));
- buf = (CARD16 *)((char *)buf + len);
- }
- _XIMCompileResourceList(res, n);
-
- if (im->core.im_resources)
- Xfree(im->core.im_resources);
- if (im->core.im_values_list)
- Xfree(im->core.im_values_list);
- im->core.im_resources = res;
- im->core.im_num_resources = n;
- im->core.im_values_list = values_list;
-
- /*
- * IC attribute ID
- */
-
- if (!(n = _XimCountNumberOfAttr(buf[0], &buf[2], &names_len)))
- return False;
-
- if (!(res = Xcalloc(n, sizeof(XIMResource))))
- return False;
-
- values_len = sizeof(XIMValuesList) + (sizeof(char **) * n) + names_len;
- if (!(tmp = Xcalloc(1, values_len))) {
- Xfree(res);
- return False;
- }
-
- values_list = (XIMValuesList *)tmp;
- values = (char **)((char *)tmp + sizeof(XIMValuesList));
- names = (char *)((char *)values + (sizeof(char **) * n));
-
- values_list->count_values = n;
- values_list->supported_values = values;
-
- buf += 2;
- for (i = 0; i < n; i++) {
- len = buf[2];
- (void)memcpy(names, (char *)&buf[3], len);
- values[i] = names;
- names[len] = '\0';
- res[i].resource_name = names;
- res[i].resource_size = buf[1];
- res[i].id = buf[0];
- names += (len + 1);
- len += (min_len + XIM_PAD(len + 2));
- buf = (CARD16 *)((char *)buf + len);
- }
- _XIMCompileResourceList(res, n);
-
- if (im->core.ic_resources)
- Xfree(im->core.ic_resources);
- if (im->core.ic_values_list)
- Xfree(im->core.ic_values_list);
- im->core.ic_resources = res;
- im->core.ic_num_resources = n;
- im->core.ic_values_list = values_list;
-
- return True;
-}
+/******************************************************************
+
+ Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED
+not be used in advertising or publicity pertaining to distribution
+of the software without specific, written prior permission.
+FUJITSU LIMITED makes no representations about the suitability of
+this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+
+
+Private XIMResourceList
+_XimGetNestedListSeparator(
+ XIMResourceList res_list, /* LISTofIMATTR or IMATTR */
+ unsigned int res_num)
+{
+ return _XimGetResourceListRec(res_list, res_num, XNSeparatorofNestedList);
+}
+
+Private Bool
+_XimCheckInnerIMAttributes(
+ Xim im,
+ XIMArg *arg,
+ unsigned long mode)
+{
+ XIMResourceList res;
+ int check;
+
+ if (!(res = _XimGetResourceListRec(im->private.proto.im_inner_resources,
+ im->private.proto.im_num_inner_resources, arg->name)))
+ return False;
+
+ check = _XimCheckIMMode(res, mode);
+ if(check == XIM_CHECK_INVALID)
+ return True;
+ else if(check == XIM_CHECK_ERROR)
+ return False;
+
+ return True;
+}
+
+Public char *
+_XimMakeIMAttrIDList(
+ Xim im,
+ XIMResourceList res_list,
+ unsigned int res_num,
+ XIMArg *arg,
+ CARD16 *buf,
+ INT16 *len,
+ unsigned long mode)
+{
+ register XIMArg *p;
+ XIMResourceList res;
+ int check;
+
+ *len = 0;
+ if (!arg)
+ return (char *)NULL;
+
+ for (p = arg; p->name; p++) {
+ if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
+ if (_XimCheckInnerIMAttributes(im, p, mode))
+ continue;
+ return p->name;
+ }
+
+ check = _XimCheckIMMode(res, mode);
+ if (check == XIM_CHECK_INVALID)
+ continue;
+ else if (check == XIM_CHECK_ERROR)
+ return p->name;
+
+ *buf = res->id;
+ *len += sizeof(CARD16);
+ buf++;
+ }
+ return (char *)NULL;
+}
+
+Private Bool
+_XimCheckInnerICAttributes(
+ Xic ic,
+ XIMArg *arg,
+ unsigned long mode)
+{
+ XIMResourceList res;
+ int check;
+
+ if (!(res = _XimGetResourceListRec(ic->private.proto.ic_inner_resources,
+ ic->private.proto.ic_num_inner_resources, arg->name)))
+ return False;
+
+ check = _XimCheckICMode(res, mode);
+ if(check == XIM_CHECK_INVALID)
+ return True;
+ else if(check == XIM_CHECK_ERROR)
+ return False;
+
+ return True;
+}
+
+Public char *
+_XimMakeICAttrIDList(
+ Xic ic,
+ XIMResourceList res_list,
+ unsigned int res_num,
+ XIMArg *arg,
+ CARD16 *buf,
+ INT16 *len,
+ unsigned long mode)
+{
+ register XIMArg *p;
+ XIMResourceList res;
+ int check;
+ XrmQuark pre_quark;
+ XrmQuark sts_quark;
+ char *name;
+ INT16 new_len;
+
+ *len = 0;
+ if (!arg)
+ return (char *)NULL;
+
+ pre_quark = XrmStringToQuark(XNPreeditAttributes);
+ sts_quark = XrmStringToQuark(XNStatusAttributes);
+
+ for (p = arg; p && p->name; p++) {
+ if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
+ if (_XimCheckInnerICAttributes(ic, p, mode))
+ continue;
+ *len = -1;
+ return p->name;
+ }
+
+ check = _XimCheckICMode(res, mode);
+ if(check == XIM_CHECK_INVALID)
+ continue;
+ else if(check == XIM_CHECK_ERROR) {
+ *len = -1;
+ return p->name;
+ }
+
+ *buf = res->id;
+ *len += sizeof(CARD16);
+ buf++;
+ if (res->resource_size == XimType_NEST) {
+ if (res->xrm_name == pre_quark) {
+ if ((name = _XimMakeICAttrIDList(ic, res_list, res_num,
+ (XIMArg *)p->value, buf, &new_len,
+ (mode | XIM_PREEDIT_ATTR)))) {
+ if (new_len < 0) *len = -1;
+ else *len += new_len;
+ return name;
+ }
+ } else if (res->xrm_name == sts_quark) {
+ if ((name = _XimMakeICAttrIDList(ic, res_list, res_num,
+ (XIMArg *)p->value, buf, &new_len,
+ (mode | XIM_STATUS_ATTR)))) {
+ if (new_len < 0) *len = -1;
+ else *len += new_len;
+ return name;
+ }
+ }
+ *len += new_len;
+ buf = (CARD16 *)((char *)buf + new_len);
+ if (!(res = _XimGetNestedListSeparator(res_list, res_num))) {
+ p++;
+ if (p) {
+ *len = -1;
+ return p->name;
+ }
+ else {
+ return (char *)NULL;
+ }
+ }
+ *buf = res->id;
+ *len += sizeof(CARD16);
+ buf++;
+ }
+ }
+ return (char *)NULL;
+}
+
+Private Bool
+_XimAttributeToValue(
+ Xic ic,
+ XIMResourceList res,
+ CARD16 *data,
+ INT16 data_len,
+ XPointer value,
+ BITMASK32 mode)
+{
+ switch (res->resource_size) {
+ case XimType_SeparatorOfNestedList:
+ case XimType_NEST:
+ break;
+
+ case XimType_CARD8:
+ case XimType_CARD16:
+ case XimType_CARD32:
+ case XimType_Window:
+ case XimType_XIMHotKeyState:
+ _XCopyToArg((XPointer)data, (XPointer *)&value, data_len);
+ break;
+
+ case XimType_STRING8:
+ {
+ char *str;
+
+ if (!(value))
+ return False;
+
+ if (!(str = (char *)Xmalloc(data_len + 1)))
+ return False;
+
+ (void)memcpy(str, (char *)data, data_len);
+ str[data_len] = '\0';
+
+ *((char **)value) = str;
+ break;
+ }
+
+ case XimType_XIMStyles:
+ {
+ INT16 num = data[0];
+ register CARD32 *style_list = (CARD32 *)&data[2];
+ XIMStyle *style;
+ XIMStyles *rep;
+ register int i;
+ char *p;
+ int alloc_len;
+
+ if (!(value))
+ return False;
+
+ alloc_len = sizeof(XIMStyles) + sizeof(XIMStyle) * num;
+ if (!(p = (char *)Xmalloc(alloc_len)))
+ return False;
+
+ rep = (XIMStyles *)p;
+ style = (XIMStyle *)(p + sizeof(XIMStyles));
+
+ for (i = 0; i < num; i++)
+ style[i] = (XIMStyle)style_list[i];
+
+ rep->count_styles = (unsigned short)num;
+ rep->supported_styles = style;
+ *((XIMStyles **)value) = rep;
+ break;
+ }
+
+ case XimType_XRectangle:
+ {
+ XRectangle *rep;
+
+ if (!(value))
+ return False;
+
+ if (!(rep = (XRectangle *)Xmalloc(sizeof(XRectangle))))
+ return False;
+
+ rep->x = data[0];
+ rep->y = data[1];
+ rep->width = data[2];
+ rep->height = data[3];
+ *((XRectangle **)value) = rep;
+ break;
+ }
+
+ case XimType_XPoint:
+ {
+ XPoint *rep;
+
+ if (!(value))
+ return False;
+
+ if (!(rep = (XPoint *)Xmalloc(sizeof(XPoint))))
+ return False;
+
+ rep->x = data[0];
+ rep->y = data[1];
+ *((XPoint **)value) = rep;
+ break;
+ }
+
+ case XimType_XFontSet:
+ {
+ INT16 len = data[0];
+ char *base_name;
+ XFontSet rep = (XFontSet)NULL;
+ char **missing_list = NULL;
+ int missing_count;
+ char *def_string;
+
+ if (!(value))
+ return False;
+ if (!ic)
+ return False;
+
+ if (!(base_name = (char *)Xmalloc(len + 1)))
+ return False;
+
+ (void)strncpy(base_name, (char *)&data[1], (int)len);
+ base_name[len] = '\0';
+
+ if (mode & XIM_PREEDIT_ATTR) {
+ if (!strcmp(base_name, ic->private.proto.preedit_font)) {
+ rep = ic->core.preedit_attr.fontset;
+ } else if (!ic->private.proto.preedit_font_length) {
+ rep = XCreateFontSet(ic->core.im->core.display,
+ base_name, &missing_list,
+ &missing_count, &def_string);
+ }
+ } else if (mode & XIM_STATUS_ATTR) {
+ if (!strcmp(base_name, ic->private.proto.status_font)) {
+ rep = ic->core.status_attr.fontset;
+ } else if (!ic->private.proto.status_font_length) {
+ rep = XCreateFontSet(ic->core.im->core.display,
+ base_name, &missing_list,
+ &missing_count, &def_string);
+ }
+ }
+
+ Xfree(base_name);
+ Xfree(missing_list);
+ *((XFontSet *)value) = rep;
+ break;
+ }
+
+ case XimType_XIMHotKeyTriggers:
+ {
+ INT32 num = *((CARD32 *)data);
+ register CARD32 *key_list = (CARD32 *)&data[2];
+ XIMHotKeyTrigger *key;
+ XIMHotKeyTriggers *rep;
+ register int i;
+ char *p;
+ int alloc_len;
+
+ if (!(value))
+ return False;
+
+ alloc_len = sizeof(XIMHotKeyTriggers)
+ + sizeof(XIMHotKeyTrigger) * num;
+ if (!(p = (char *)Xmalloc(alloc_len)))
+ return False;
+
+ rep = (XIMHotKeyTriggers *)p;
+ key = (XIMHotKeyTrigger *)(p + sizeof(XIMHotKeyTriggers));
+
+ for (i = 0; i < num; i++, key_list += 3) {
+ key[i].keysym = (KeySym)key_list[0]; /* keysym */
+ key[i].modifier = (int)key_list[1]; /* modifier */
+ key[i].modifier_mask = (int)key_list[2]; /* modifier_mask */
+ }
+
+ rep->num_hot_key = (int)num;
+ rep->key = key;
+ *((XIMHotKeyTriggers **)value) = rep;
+ break;
+ }
+
+ case XimType_XIMStringConversion:
+ {
+ break;
+ }
+
+ default:
+ return False;
+ }
+ return True;
+}
+
+Private Bool
+_XimDecodeInnerIMATTRIBUTE(
+ Xim im,
+ XIMArg *arg)
+{
+ XIMResourceList res;
+ XimDefIMValues im_values;
+
+ if (!(res = _XimGetResourceListRec(im->private.proto.im_inner_resources,
+ im->private.proto.im_num_inner_resources, arg->name)))
+ return False;
+
+ _XimGetCurrentIMValues(im, &im_values);
+ return _XimDecodeLocalIMAttr(res, (XPointer)&im_values, arg->value);
+}
+
+Public char *
+_XimDecodeIMATTRIBUTE(
+ Xim im,
+ XIMResourceList res_list,
+ unsigned int res_num,
+ CARD16 *data,
+ INT16 data_len,
+ XIMArg *arg,
+ BITMASK32 mode)
+{
+ register XIMArg *p;
+ XIMResourceList res;
+ int check;
+ INT16 len;
+ CARD16 *buf;
+ INT16 total;
+ INT16 min_len = sizeof(CARD16) /* sizeof attributeID */
+ + sizeof(INT16); /* sizeof length */
+
+ for (p = arg; p->name; p++) {
+ if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
+ if (_XimDecodeInnerIMATTRIBUTE(im, p))
+ continue;
+ return p->name;
+ }
+
+ check = _XimCheckIMMode(res, mode);
+ if(check == XIM_CHECK_INVALID)
+ continue;
+ else if(check == XIM_CHECK_ERROR)
+ return p->name;
+
+ total = data_len;
+ buf = data;
+ while (total >= min_len) {
+ if (res->id == buf[0])
+ break;
+
+ len = buf[1];
+ len += XIM_PAD(len) + min_len;
+ buf = (CARD16 *)((char *)buf + len);
+ total -= len;
+ }
+ if (total < min_len)
+ return p->name;
+
+ if (!(_XimAttributeToValue((Xic) im->private.local.current_ic,
+ res, &buf[2], buf[1], p->value, mode)))
+ return p->name;
+ }
+ return (char *)NULL;
+}
+
+Private Bool
+_XimDecodeInnerICATTRIBUTE(
+ Xic ic,
+ XIMArg *arg,
+ unsigned long mode)
+{
+ XIMResourceList res;
+ XimDefICValues ic_values;
+
+ if (!(res = _XimGetResourceListRec(ic->private.proto.ic_inner_resources,
+ ic->private.proto.ic_num_inner_resources, arg->name)))
+ return False;
+
+ _XimGetCurrentICValues(ic, &ic_values);
+ if (!_XimDecodeLocalICAttr(res, (XPointer)&ic_values, arg->value, mode))
+ return False;
+ _XimSetCurrentICValues(ic, &ic_values);
+ return True;
+}
+
+Public char *
+_XimDecodeICATTRIBUTE(
+ Xic ic,
+ XIMResourceList res_list,
+ unsigned int res_num,
+ CARD16 *data,
+ INT16 data_len,
+ XIMArg *arg,
+ BITMASK32 mode)
+{
+ register XIMArg *p;
+ XIMResourceList res;
+ int check;
+ INT16 len;
+ CARD16 *buf;
+ INT16 total;
+ char *name;
+ INT16 min_len = sizeof(CARD16) /* sizeof attributeID */
+ + sizeof(INT16); /* sizeof length */
+ XrmQuark pre_quark;
+ XrmQuark sts_quark;
+
+ if (!arg)
+ return (char *)NULL;
+
+ pre_quark = XrmStringToQuark(XNPreeditAttributes);
+ sts_quark = XrmStringToQuark(XNStatusAttributes);
+
+ for (p = arg; p->name; p++) {
+ if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
+ if (_XimDecodeInnerICATTRIBUTE(ic, p, mode))
+ continue;
+ return p->name;
+ }
+
+ check = _XimCheckICMode(res, mode);
+ if (check == XIM_CHECK_INVALID)
+ continue;
+ else if (check == XIM_CHECK_ERROR)
+ return p->name;
+
+ total = data_len;
+ buf = data;
+ while (total >= min_len) {
+ if (res->id == buf[0])
+ break;
+
+ len = buf[1];
+ len += XIM_PAD(len) + min_len;
+ buf = (CARD16 *)((char *)buf + len);
+ total -= len;
+ }
+ if (total < min_len)
+ return p->name;
+
+ if (res->resource_size == XimType_NEST) {
+ if (res->xrm_name == pre_quark) {
+ if ((name = _XimDecodeICATTRIBUTE(ic, res_list, res_num,
+ &buf[2], buf[1], (XIMArg *)p->value,
+ (mode | XIM_PREEDIT_ATTR))))
+ return name;
+ } else if (res->xrm_name == sts_quark) {
+ if ((name = _XimDecodeICATTRIBUTE(ic, res_list, res_num,
+ &buf[2], buf[1], (XIMArg *)p->value,
+ (mode | XIM_STATUS_ATTR))))
+ return name;
+ }
+ } else {
+ if (!(_XimAttributeToValue(ic, res, &buf[2], buf[1],
+ p->value, mode)))
+ return p->name;
+ }
+ }
+ return (char *)NULL;
+}
+
+Private Bool
+_XimValueToAttribute(
+ XIMResourceList res,
+ XPointer buf,
+ int buf_size,
+ XPointer value,
+ int *len,
+ unsigned long mode,
+ XPointer param)
+{
+ int ret_len;
+
+ switch (res->resource_size) {
+ case XimType_SeparatorOfNestedList:
+ case XimType_NEST:
+ *len = 0;
+ break;
+
+ case XimType_CARD8:
+ ret_len = sizeof(CARD8);
+ if (buf_size < ret_len + XIM_PAD(ret_len)) {
+ *len = -1;
+ return False;
+ }
+
+ *((CARD8 *)buf) = (CARD8)(long)value;
+ *len = ret_len;
+ break;
+
+ case XimType_CARD16:
+ ret_len = sizeof(CARD16);
+ if (buf_size < ret_len + XIM_PAD(ret_len)) {
+ *len = -1;
+ return False;
+ }
+
+ *((CARD16 *)buf) = (CARD16)(long)value;
+ *len = ret_len;
+ break;
+
+ case XimType_CARD32:
+ case XimType_Window:
+ case XimType_XIMHotKeyState:
+ ret_len = sizeof(CARD32);
+ if (buf_size < ret_len + XIM_PAD(ret_len)) {
+ *len = -1;
+ return False;
+ }
+
+ *((CARD32 *)buf) = (CARD32)(long)value;
+ *len = ret_len;
+ break;
+
+ case XimType_STRING8:
+ if (!value) {
+ *len = 0;
+ return False;
+ }
+
+ ret_len = strlen((char *)value);
+ if (buf_size < ret_len + XIM_PAD(ret_len)) {
+ *len = -1;
+ return False;
+ }
+
+ (void)memcpy((char *)buf, (char *)value, ret_len);
+ *len = ret_len;
+ break;
+
+ case XimType_XRectangle:
+ {
+ XRectangle *rect = (XRectangle *)value;
+ CARD16 *buf_s = (CARD16 *)buf;
+
+ if (!rect) {
+ *len = 0;
+ return False;
+ }
+
+ ret_len = sizeof(INT16) /* sizeof X */
+ + sizeof(INT16) /* sizeof Y */
+ + sizeof(CARD16) /* sizeof width */
+ + sizeof(CARD16); /* sizeof height */
+ if (buf_size < ret_len + XIM_PAD(ret_len)) {
+ *len = -1;
+ return False;
+ }
+
+ buf_s[0] = (CARD16)rect->x; /* X */
+ buf_s[1] = (CARD16)rect->y; /* Y */
+ buf_s[2] = (CARD16)rect->width; /* width */
+ buf_s[3] = (CARD16)rect->height; /* heght */
+ *len = ret_len;
+ break;
+ }
+
+ case XimType_XPoint:
+ {
+ XPoint *point = (XPoint *)value;
+ CARD16 *buf_s = (CARD16 *)buf;
+
+ if (!point) {
+ *len = 0;
+ return False;
+ }
+
+ ret_len = sizeof(INT16) /* sizeof X */
+ + sizeof(INT16); /* sizeof Y */
+ if (buf_size < ret_len + XIM_PAD(ret_len)) {
+ *len = -1;
+ return False;
+ }
+
+ buf_s[0] = (CARD16)point->x; /* X */
+ buf_s[1] = (CARD16)point->y; /* Y */
+ *len = ret_len;
+ break;
+ }
+
+ case XimType_XFontSet:
+ {
+ XFontSet font = (XFontSet)value;
+ Xic ic = (Xic)param;
+ char *base_name = NULL;
+ int length = 0;
+ CARD16 *buf_s = (CARD16 *)buf;
+
+ if (!font) {
+ *len = 0;
+ return False;
+ }
+
+ if (mode & XIM_PREEDIT_ATTR) {
+ base_name = ic->private.proto.preedit_font;
+ length = ic->private.proto.preedit_font_length;
+ } else if (mode & XIM_STATUS_ATTR) {
+ base_name = ic->private.proto.status_font;
+ length = ic->private.proto.status_font_length;
+ }
+
+ if (!base_name) {
+ *len = 0;
+ return False;
+ }
+
+ ret_len = sizeof(CARD16) /* sizeof length of Base name */
+ + length; /* sizeof Base font name list */
+ if (buf_size < ret_len + XIM_PAD(ret_len)) {
+ *len = -1;
+ return False;
+ }
+
+ buf_s[0] = (INT16)length; /* length of Base font name */
+ (void)memcpy((char *)&buf_s[1], base_name, length);
+ /* Base font name list */
+ *len = ret_len;
+ break;
+ }
+
+ case XimType_XIMHotKeyTriggers:
+ {
+ XIMHotKeyTriggers *hotkey = (XIMHotKeyTriggers *)value;
+ INT32 num;
+ CARD32 *buf_l = (CARD32 *)buf;
+ register CARD32 *key = (CARD32 *)&buf_l[1];
+ register int i;
+
+ if (!hotkey) {
+ *len = 0;
+ return False;
+ }
+ num = (INT32)hotkey->num_hot_key;
+
+ ret_len = sizeof(INT32) /* sizeof number of key list */
+ + (sizeof(CARD32) /* sizeof keysyn */
+ + sizeof(CARD32) /* sizeof modifier */
+ + sizeof(CARD32)) /* sizeof modifier_mask */
+ * num; /* number of key list */
+ if (buf_size < ret_len + XIM_PAD(ret_len)) {
+ *len = -1;
+ return False;
+ }
+
+ buf_l[0] = num; /* number of key list */
+ for (i = 0; i < num; i++, key += 3) {
+ key[0] = (CARD32)(hotkey->key[i].keysym);
+ /* keysym */
+ key[1] = (CARD32)(hotkey->key[i].modifier);
+ /* modifier */
+ key[2] = (CARD32)(hotkey->key[i].modifier_mask);
+ /* modifier_mask */
+ }
+ *len = ret_len;
+ break;
+ }
+
+ case XimType_XIMStringConversion:
+ {
+ *len = 0;
+ break;
+ }
+
+ default:
+ return False;
+ }
+ return True;
+}
+
+Private Bool
+_XimSetInnerIMAttributes(
+ Xim im,
+ XPointer top,
+ XIMArg *arg,
+ unsigned long mode)
+{
+ XIMResourceList res;
+ int check;
+
+ if (!(res = _XimGetResourceListRec(im->private.proto.im_inner_resources,
+ im->private.proto.im_num_inner_resources, arg->name)))
+ return False;
+
+ check = _XimCheckIMMode(res, mode);
+ if(check == XIM_CHECK_INVALID)
+ return True;
+ else if(check == XIM_CHECK_ERROR)
+ return False;
+
+ return _XimEncodeLocalIMAttr(res, top, arg->value);
+}
+
+Public char *
+_XimEncodeIMATTRIBUTE(
+ Xim im,
+ XIMResourceList res_list,
+ unsigned int res_num,
+ XIMArg *arg,
+ XIMArg **arg_ret,
+ char *buf,
+ int size,
+ int *ret_len,
+ XPointer top,
+ unsigned long mode)
+{
+ register XIMArg *p;
+ XIMResourceList res;
+ int check;
+ CARD16 *buf_s;
+ int len;
+ int min_len = sizeof(CARD16) /* sizeof attribute ID */
+ + sizeof(INT16); /* sizeof value length */
+
+ *ret_len = 0;
+ for (p = arg; p->name; p++) {
+ if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
+ if (_XimSetInnerIMAttributes(im, top, p, mode))
+ continue;
+ return p->name;
+ }
+
+ check = _XimCheckIMMode(res, mode);
+ if (check == XIM_CHECK_INVALID)
+ continue;
+ else if (check == XIM_CHECK_ERROR)
+ return p->name;
+
+ if (!(_XimEncodeLocalIMAttr(res, top, p->value)))
+ return p->name;
+
+ buf_s = (CARD16 *)buf;
+ if (!(_XimValueToAttribute(res, (XPointer)&buf_s[2], (size - min_len),
+ p->value, &len, mode, (XPointer)NULL)))
+ return p->name;
+
+ if (len == 0) {
+ continue;
+ } else if (len < 0) {
+ *arg_ret = p;
+ return (char *)NULL;
+ }
+
+ buf_s[0] = res->id; /* attribute ID */
+ buf_s[1] = len; /* value length */
+ XIM_SET_PAD(&buf_s[2], len); /* pad */
+ len += min_len;
+
+ buf += len;
+ *ret_len += len;
+ size -= len;
+ }
+ *arg_ret = (XIMArg *)NULL;
+ return (char *)NULL;
+}
+
+#ifdef XIM_CONNECTABLE
+Public Bool
+_XimEncodeSavedIMATTRIBUTE(
+ Xim im,
+ XIMResourceList res_list,
+ unsigned int res_num,
+ int *idx,
+ char *buf,
+ int size,
+ int *ret_len,
+ XPointer top,
+ unsigned long mode)
+{
+ register int i;
+ int num = im->private.proto.num_saved_imvalues;
+ XrmQuark *quark_list = im->private.proto.saved_imvalues;
+ XIMResourceList res;
+ XPointer value;
+ CARD16 *buf_s;
+ int len;
+ int min_len = sizeof(CARD16) /* sizeof attribute ID */
+ + sizeof(INT16); /* sizeof value length */
+
+ if (!im->private.proto.saved_imvalues) {
+ *idx = -1;
+ *ret_len = 0;
+ return True;
+ }
+
+ *ret_len = 0;
+ for (i = *idx; i < num; i++) {
+ if (!(res = _XimGetResourceListRecByQuark(res_list,
+ res_num, quark_list[i])))
+ continue;
+
+ if (!_XimDecodeLocalIMAttr(res, top, value))
+ return False;
+
+ buf_s = (CARD16 *)buf;
+ if (!(_XimValueToAttribute(res, (XPointer)&buf_s[2],
+ (size - min_len), value, &len, mode, (XPointer)NULL)))
+ return False;
+
+ if (len == 0) {
+ continue;
+ } else if (len < 0) {
+ *idx = i;
+ return True;
+ }
+
+ buf_s[0] = res->id; /* attribute ID */
+ buf_s[1] = len; /* value length */
+ XIM_SET_PAD(&buf_s[2], len); /* pad */
+ len += min_len;
+
+ buf += len;
+ *ret_len += len;
+ size -= len;
+ }
+ *idx = -1;
+ return True;
+}
+#endif /* XIM_CONNECTABLE */
+
+Private Bool
+_XimEncodeTopValue(
+ Xic ic,
+ XIMResourceList res,
+ XIMArg *p)
+{
+ if (res->xrm_name == XrmStringToQuark(XNClientWindow)) {
+ ic->core.client_window = (Window)p->value;
+ if (ic->core.focus_window == (Window)0)
+ ic->core.focus_window = ic->core.client_window;
+ _XimRegisterFilter(ic);
+
+ } else if (res->xrm_name == XrmStringToQuark(XNFocusWindow)) {
+ if (ic->core.client_window) {
+ _XimUnregisterFilter(ic);
+ ic->core.focus_window = (Window)p->value;
+ _XimRegisterFilter(ic);
+ } else /* client_window not yet */
+ ic->core.focus_window = (Window)p->value;
+ }
+ return True;
+}
+
+Private Bool
+_XimEncodePreeditValue(
+ Xic ic,
+ XIMResourceList res,
+ XIMArg *p)
+{
+ if (res->xrm_name == XrmStringToQuark(XNStdColormap)) {
+ XStandardColormap *colormap_ret;
+ int count;
+
+ if (!(XGetRGBColormaps(ic->core.im->core.display,
+ ic->core.focus_window, &colormap_ret,
+ &count, (Atom)p->value)))
+ return False;
+
+ XFree(colormap_ret);
+ } else if (res->xrm_name == XrmStringToQuark(XNFontSet)) {
+ int list_ret;
+ XFontStruct **struct_list;
+ char **name_list;
+ char *tmp;
+ int len;
+ register int i;
+
+ if (!p->value)
+ return False;
+
+ if (ic->private.proto.preedit_font)
+ Xfree(ic->private.proto.preedit_font);
+
+ list_ret = XFontsOfFontSet((XFontSet)p->value,
+ &struct_list, &name_list);
+ for (i = 0, len = 0; i < list_ret; i++) {
+ len += (strlen(name_list[i]) + sizeof(char));
+ }
+ if (!(tmp = Xmalloc(len + 1))) {
+ ic->private.proto.preedit_font = NULL;
+ return False;
+ }
+
+ tmp[0] = '\0';
+ for (i = 0; i < list_ret; i++) {
+ strcat(tmp, name_list[i]);
+ strcat(tmp, ",");
+ }
+ tmp[len - 1] = 0;
+ ic->private.proto.preedit_font = tmp;
+ ic->private.proto.preedit_font_length = len - 1;
+ }
+ return True;
+}
+
+Private Bool
+_XimEncodeStatusValue(
+ Xic ic,
+ XIMResourceList res,
+ XIMArg *p)
+{
+ if (res->xrm_name == XrmStringToQuark(XNStdColormap)) {
+ XStandardColormap *colormap_ret = NULL;
+ int count;
+
+ if (!(XGetRGBColormaps(ic->core.im->core.display,
+ ic->core.focus_window, &colormap_ret,
+ &count, (Atom)p->value)))
+ return False;
+
+ XFree(colormap_ret);
+ } else if (res->xrm_name == XrmStringToQuark(XNFontSet)) {
+ int list_ret;
+ XFontStruct **struct_list;
+ char **name_list;
+ char *tmp;
+ int len;
+ register int i;
+
+ if (!p->value)
+ return False;
+
+ if (ic->private.proto.status_font)
+ Xfree(ic->private.proto.status_font);
+
+ list_ret = XFontsOfFontSet((XFontSet)p->value,
+ &struct_list, &name_list);
+ for (i = 0, len = 0; i < list_ret; i++) {
+ len += (strlen(name_list[i]) + sizeof(char));
+ }
+ if (!(tmp = Xmalloc(len+1))) {
+ ic->private.proto.status_font = NULL;
+ return False;
+ }
+
+ tmp[0] = '\0';
+ for(i = 0; i < list_ret; i++) {
+ strcat(tmp, name_list[i]);
+ strcat(tmp, ",");
+ }
+ tmp[len - 1] = 0;
+ ic->private.proto.status_font = tmp;
+ ic->private.proto.status_font_length = len - 1;
+ }
+ return True;
+}
+
+Private Bool
+_XimSetInnerICAttributes(
+ Xic ic,
+ XPointer top,
+ XIMArg *arg,
+ unsigned long mode)
+{
+ XIMResourceList res;
+ int check;
+
+ if (!(res = _XimGetResourceListRec(ic->private.proto.ic_inner_resources,
+ ic->private.proto.ic_num_inner_resources, arg->name)))
+ return False;
+
+ check = _XimCheckICMode(res, mode);
+ if(check == XIM_CHECK_INVALID)
+ return True;
+ else if(check == XIM_CHECK_ERROR)
+ return False;
+
+ return _XimEncodeLocalICAttr(ic, res, top, arg, mode);
+}
+
+Public char *
+_XimEncodeICATTRIBUTE(
+ Xic ic,
+ XIMResourceList res_list,
+ unsigned int res_num,
+ XIMArg *arg,
+ XIMArg **arg_ret,
+ char *buf,
+ int size,
+ int *ret_len,
+ XPointer top,
+ BITMASK32 *flag,
+ unsigned long mode)
+{
+ register XIMArg *p;
+ XIMResourceList res;
+ int check;
+ CARD16 *buf_s;
+ int len;
+ int min_len = sizeof(CARD16) /* sizeof attribute ID */
+ + sizeof(INT16); /* sizeof value length */
+ XrmQuark pre_quark;
+ XrmQuark sts_quark;
+ char *name;
+
+ pre_quark = XrmStringToQuark(XNPreeditAttributes);
+ sts_quark = XrmStringToQuark(XNStatusAttributes);
+
+ *ret_len = 0;
+ for (p = arg; p && p->name; p++) {
+ buf_s = (CARD16 *)buf;
+ if (!(res = _XimGetResourceListRec(res_list, res_num, p->name))) {
+ if (_XimSetInnerICAttributes(ic, top, p, mode))
+ continue;
+ return p->name;
+ }
+
+ check = _XimCheckICMode(res, mode);
+ if (check == XIM_CHECK_INVALID)
+ continue;
+ else if (check == XIM_CHECK_ERROR)
+ return p->name;
+
+ if (mode & XIM_PREEDIT_ATTR) {
+ if (!(_XimEncodePreeditValue(ic, res, p)))
+ return p->name;
+ } else if (mode & XIM_STATUS_ATTR) {
+ if (!(_XimEncodeStatusValue(ic, res, p)))
+ return p->name;
+ } else {
+ if (!(_XimEncodeTopValue(ic, res, p)))
+ return p->name;
+ }
+
+ if (res->resource_size == XimType_NEST) {
+ XimDefICValues *ic_attr = (XimDefICValues *)top;
+
+ if (res->xrm_name == pre_quark) {
+ XIMArg *arg_rt;
+ if ((name = _XimEncodeICATTRIBUTE(ic, res_list, res_num,
+ (XIMArg *)p->value, &arg_rt,
+ (char *)&buf_s[2], (size - min_len),
+ &len, (XPointer)&ic_attr->preedit_attr, flag,
+ (mode | XIM_PREEDIT_ATTR)))) {
+ return name;
+ }
+
+ } else if (res->xrm_name == sts_quark) {
+ XIMArg *arg_rt;
+ if ((name = _XimEncodeICATTRIBUTE(ic, res_list, res_num,
+ (XIMArg *)p->value, &arg_rt,
+ (char *)&buf_s[2], (size - min_len),
+ &len, (XPointer)&ic_attr->status_attr, flag,
+ (mode | XIM_STATUS_ATTR)))) {
+ return name;
+ }
+ }
+ } else {
+#ifdef EXT_MOVE
+ if (flag)
+ *flag |= _XimExtenArgCheck(p);
+#endif
+ if (!(_XimEncodeLocalICAttr(ic, res, top, p, mode)))
+ return p->name;
+
+ if (!(_XimValueToAttribute(res, (XPointer)&buf_s[2],
+ (size - min_len), p->value,
+ &len, mode, (XPointer)ic)))
+ return p->name;
+ }
+
+ if (len == 0) {
+ continue;
+ } else if (len < 0) {
+ *arg_ret = p;
+ return (char *)NULL;
+ }
+
+ buf_s[0] = res->id; /* attribute ID */
+ buf_s[1] = len; /* value length */
+ XIM_SET_PAD(&buf_s[2], len); /* pad */
+ len += min_len;
+
+ buf += len;
+ *ret_len += len;
+ size -= len;
+ }
+ *arg_ret = (XIMArg *)NULL;
+ return (char *)NULL;
+}
+
+#ifdef XIM_CONNECTABLE
+Private Bool
+_XimEncodeSavedPreeditValue(
+ Xic ic,
+ XIMResourceList res,
+ XPointer value)
+{
+ int list_ret;
+ XFontStruct **struct_list;
+ char **name_list;
+ char *tmp;
+ int len;
+ register int i;
+
+ if (res->xrm_name == XrmStringToQuark(XNFontSet)) {
+ if (!value)
+ return False;
+
+ if (ic->private.proto.preedit_font)
+ Xfree(ic->private.proto.preedit_font);
+
+ list_ret = XFontsOfFontSet((XFontSet)value,
+ &struct_list, &name_list);
+ for(i = 0, len = 0; i < list_ret; i++) {
+ len += (strlen(name_list[i]) + sizeof(char));
+ }
+ if(!(tmp = Xmalloc(len + 1))) {
+ ic->private.proto.preedit_font = NULL;
+ return False;
+ }
+
+ tmp[0] = '\0';
+ for(i = 0; i < list_ret; i++) {
+ strcat(tmp, name_list[i]);
+ strcat(tmp, ",");
+ }
+ tmp[len - 1] = 0;
+ ic->private.proto.preedit_font = tmp;
+ ic->private.proto.preedit_font_length = len - 1;
+ }
+ return True;
+}
+
+Private Bool
+_XimEncodeSavedStatusValue(
+ Xic ic,
+ XIMResourceList res,
+ XPointer value)
+{
+ int list_ret;
+ XFontStruct **struct_list;
+ char **name_list;
+ char *tmp;
+ int len;
+ register int i;
+
+ if (res->xrm_name == XrmStringToQuark(XNFontSet)) {
+ if (!value)
+ return False;
+
+ if (ic->private.proto.status_font)
+ Xfree(ic->private.proto.status_font);
+
+ list_ret = XFontsOfFontSet((XFontSet)value,
+ &struct_list, &name_list);
+ for(i = 0, len = 0; i < list_ret; i++) {
+ len += (strlen(name_list[i]) + sizeof(char));
+ }
+ if(!(tmp = Xmalloc(len + 1))) {
+ ic->private.proto.status_font = NULL;
+ return False;
+ }
+
+ tmp[0] = '\0';
+ for(i = 0; i < list_ret; i++) {
+ strcat(tmp, name_list[i]);
+ strcat(tmp, ",");
+ }
+ tmp[len - 1] = 0;
+ ic->private.proto.status_font = tmp;
+ ic->private.proto.status_font_length = len - 1;
+ }
+ return True;
+}
+
+Public Bool
+_XimEncodeSavedICATTRIBUTE(
+ Xic ic,
+ XIMResourceList res_list,
+ unsigned int res_num,
+ int *idx,
+ char *buf,
+ int size,
+ int *ret_len,
+ XPointer top,
+ unsigned long mode)
+{
+ int i;
+ int num = ic->private.proto.num_saved_icvalues;
+ XrmQuark *quark_list = ic->private.proto.saved_icvalues;
+ XIMResourceList res;
+ XPointer value;
+ CARD16 *buf_s;
+ int len;
+ int min_len = sizeof(CARD16) /* sizeof attribute ID */
+ + sizeof(INT16); /* sizeof value length */
+ XrmQuark pre_quark;
+ XrmQuark sts_quark;
+ XrmQuark separator;
+
+ if (!ic->private.proto.saved_icvalues) {
+ *idx = -1;
+ *ret_len = 0;
+ return True;
+ }
+
+ pre_quark = XrmStringToQuark(XNPreeditAttributes);
+ sts_quark = XrmStringToQuark(XNStatusAttributes);
+ separator = XrmStringToQuark(XNSeparatorofNestedList);
+
+ *ret_len = 0;
+ for (i = *idx; i < num; i++) {
+ if (quark_list[i] == separator) {
+ *idx = i;
+ return True;
+ }
+
+ if (!(res = _XimGetResourceListRecByQuark(res_list,
+ res_num, quark_list[i])))
+ continue;
+
+ if (!_XimDecodeLocalICAttr(res, top,(XPointer)&value, mode))
+ return False;
+
+ if (mode & XIM_PREEDIT_ATTR) {
+ if (!(_XimEncodeSavedPreeditValue(ic, res, value))) {
+ return False;
+ }
+ } else if (mode & XIM_STATUS_ATTR) {
+ if (!(_XimEncodeSavedStatusValue(ic, res, value))) {
+ return False;
+ }
+ }
+
+ buf_s = (CARD16 *)buf;
+ if (res->resource_size == XimType_NEST) {
+ XimDefICValues *ic_attr = (XimDefICValues *)top;
+
+ i++;
+ if (res->xrm_name == pre_quark) {
+ if (!_XimEncodeSavedICATTRIBUTE(ic, res_list, res_num,
+ &i, (char *)&buf_s[2], (size - min_len),
+ &len, (XPointer)&ic_attr->preedit_attr,
+ (mode | XIM_PREEDIT_ATTR))) {
+ return False;
+ }
+
+ } else if (res->xrm_name == sts_quark) {
+ if (!_XimEncodeSavedICATTRIBUTE(ic, res_list, res_num,
+ &i, (char *)&buf_s[2], (size - min_len),
+ &len, (XPointer)&ic_attr->status_attr,
+ (mode | XIM_STATUS_ATTR))) {
+ return False;
+ }
+ }
+ } else {
+ if (!(_XimValueToAttribute(res, (XPointer)&buf_s[2],
+ (size - min_len), value,
+ &len, mode, (XPointer)ic))) {
+ return False;
+ }
+ }
+
+ if (len == 0) {
+ continue;
+ } else if (len < 0) {
+ if (quark_list[i] == separator)
+ i++;
+ *idx = i;
+ return True;
+ }
+
+ buf_s[0] = res->id; /* attribute ID */
+ buf_s[1] = len; /* value length */
+ XIM_SET_PAD(&buf_s[2], len); /* pad */
+ len += min_len;
+
+ buf += len;
+ *ret_len += len;
+ size -= len;
+ }
+ *idx = -1;
+ return True;
+}
+#endif /* XIM_CONNECTABLE */
+
+Private unsigned int
+_XimCountNumberOfAttr(
+ INT16 total,
+ CARD16 *attr,
+ int *names_len)
+{
+ unsigned int n;
+ INT16 len;
+ INT16 min_len = sizeof(CARD16) /* sizeof attribute ID */
+ + sizeof(CARD16) /* sizeof type of value */
+ + sizeof(INT16); /* sizeof length of attribute */
+
+ n = 0;
+ *names_len = 0;
+ while (total > min_len) {
+ len = attr[2];
+ *names_len += (len + 1);
+ len += (min_len + XIM_PAD(len + 2));
+ total -= len;
+ attr = (CARD16 *)((char *)attr + len);
+ n++;
+ }
+ return n;
+}
+
+Public Bool
+_XimGetAttributeID(
+ Xim im,
+ CARD16 *buf)
+{
+ unsigned int n;
+ XIMResourceList res;
+ char *names;
+ int names_len;
+ XPointer tmp;
+ XIMValuesList *values_list;
+ char **values;
+ int values_len;
+ register int i;
+ INT16 len;
+ INT16 min_len = sizeof(CARD16) /* sizeof attribute ID */
+ + sizeof(CARD16) /* sizeof type of value */
+ + sizeof(INT16); /* sizeof length of attr */
+ /*
+ * IM attribute ID
+ */
+
+ if (!(n = _XimCountNumberOfAttr(buf[0], &buf[1], &names_len)))
+ return False;
+
+ if (!(res = Xcalloc(n, sizeof(XIMResource))))
+ return False;
+
+ values_len = sizeof(XIMValuesList) + (sizeof(char **) * n) + names_len;
+ if (!(tmp = Xcalloc(1, values_len))) {
+ Xfree(res);
+ return False;
+ }
+
+ values_list = (XIMValuesList *)tmp;
+ values = (char **)((char *)tmp + sizeof(XIMValuesList));
+ names = (char *)((char *)values + (sizeof(char **) * n));
+
+ values_list->count_values = n;
+ values_list->supported_values = values;
+
+ buf++;
+ for (i = 0; i < n; i++) {
+ len = buf[2];
+ (void)memcpy(names, (char *)&buf[3], len);
+ values[i] = names;
+ names[len] = '\0';
+ res[i].resource_name = names;
+ res[i].resource_size = buf[1];
+ res[i].id = buf[0];
+ names += (len + 1);
+ len += (min_len + XIM_PAD(len + 2));
+ buf = (CARD16 *)((char *)buf + len);
+ }
+ _XIMCompileResourceList(res, n);
+
+ if (im->core.im_resources)
+ Xfree(im->core.im_resources);
+ if (im->core.im_values_list)
+ Xfree(im->core.im_values_list);
+ im->core.im_resources = res;
+ im->core.im_num_resources = n;
+ im->core.im_values_list = values_list;
+
+ /*
+ * IC attribute ID
+ */
+
+ if (!(n = _XimCountNumberOfAttr(buf[0], &buf[2], &names_len)))
+ return False;
+
+ if (!(res = Xcalloc(n, sizeof(XIMResource))))
+ return False;
+
+ values_len = sizeof(XIMValuesList) + (sizeof(char **) * n) + names_len;
+ if (!(tmp = Xcalloc(1, values_len))) {
+ Xfree(res);
+ return False;
+ }
+
+ values_list = (XIMValuesList *)tmp;
+ values = (char **)((char *)tmp + sizeof(XIMValuesList));
+ names = (char *)((char *)values + (sizeof(char **) * n));
+
+ values_list->count_values = n;
+ values_list->supported_values = values;
+
+ buf += 2;
+ for (i = 0; i < n; i++) {
+ len = buf[2];
+ (void)memcpy(names, (char *)&buf[3], len);
+ values[i] = names;
+ names[len] = '\0';
+ res[i].resource_name = names;
+ res[i].resource_size = buf[1];
+ res[i].id = buf[0];
+ names += (len + 1);
+ len += (min_len + XIM_PAD(len + 2));
+ buf = (CARD16 *)((char *)buf + len);
+ }
+ _XIMCompileResourceList(res, n);
+
+ if (im->core.ic_resources)
+ Xfree(im->core.ic_resources);
+ if (im->core.ic_values_list)
+ Xfree(im->core.ic_values_list);
+ im->core.ic_resources = res;
+ im->core.ic_num_resources = n;
+ im->core.ic_values_list = values_list;
+
+ return True;
+}
diff --git a/libX11/modules/im/ximcp/imThaiIc.c b/libX11/modules/im/ximcp/imThaiIc.c
index 95433f3d7..6b8784387 100644
--- a/libX11/modules/im/ximcp/imThaiIc.c
+++ b/libX11/modules/im/ximcp/imThaiIc.c
@@ -1,227 +1,227 @@
-/******************************************************************
-
- Copyright 1992, 1993, 1994 by FUJITSU LIMITED
- Copyright 1993 by Digital Equipment Corporation
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name of FUJITSU LIMITED and
-Digital Equipment Corporation not be used in advertising or publicity
-pertaining to distribution of the software without specific, written
-prior permission. FUJITSU LIMITED and Digital Equipment Corporation
-makes no representations about the suitability of this software for
-any purpose. It is provided "as is" without express or implied
-warranty.
-
-FUJITSU LIMITED AND DIGITAL EQUIPMENT CORPORATION DISCLAIM ALL
-WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
-WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-FUJITSU LIMITED AND DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR
-ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
-IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
-THIS SOFTWARE.
-
- Author: Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
- Modifier: Franky Ling Digital Equipment Corporation
- frankyling@hgrd01.enet.dec.com
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <X11/Xlib.h>
-#include <X11/Xmd.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "Ximint.h"
-
-Private void
-_XimThaiUnSetFocus(
- XIC xic)
-{
- Xic ic = (Xic)xic;
- ((Xim)ic->core.im)->private.local.current_ic = (XIC)NULL;
-
- if (ic->core.focus_window)
- _XUnregisterFilter(ic->core.im->core.display, ic->core.focus_window,
- _XimThaiFilter, (XPointer)ic);
- return;
-}
-
-Private void
-_XimThaiDestroyIC(
- XIC xic)
-{
- Xic ic = (Xic)xic;
- DefTreeBase *b = &ic->private.local.base;
-
- if(((Xim)ic->core.im)->private.local.current_ic == (XIC)ic) {
- _XimThaiUnSetFocus(xic);
- }
- if(ic->private.local.ic_resources) {
- Xfree(ic->private.local.ic_resources);
- ic->private.local.ic_resources = NULL;
- }
-
- if (b->tree) Xfree (b->tree);
- if (b->mb) Xfree (b->mb);
- if (b->wc) Xfree (b->wc);
- if (b->utf8) Xfree (b->utf8);
- b->tree = NULL;
- b->mb = NULL;
- b->wc = NULL;
- b->utf8 = NULL;
- return;
-}
-
-Private void
-_XimThaiSetFocus(
- XIC xic)
-{
- Xic ic = (Xic)xic;
- XIC current_ic = ((Xim)ic->core.im)->private.local.current_ic;
-
- if (current_ic == (XIC)ic)
- return;
-
- if (current_ic != (XIC)NULL) {
- _XimThaiUnSetFocus(current_ic);
- }
- ((Xim)ic->core.im)->private.local.current_ic = (XIC)ic;
-
- if (ic->core.focus_window)
- _XRegisterFilterByType(ic->core.im->core.display, ic->core.focus_window,
- KeyPress, KeyPress, _XimThaiFilter, (XPointer)ic);
- return;
-}
-
-Private void
-_XimThaiReset(
- XIC xic)
-{
- Xic ic = (Xic)xic;
- DefTreeBase *b = &ic->private.local.base;
- ic->private.local.thai.comp_state = 0;
- ic->private.local.thai.keysym = 0;
- b->mb[b->tree[ic->private.local.composed].mb] = '\0';
- b->wc[b->tree[ic->private.local.composed].wc] = '\0';
- b->utf8[b->tree[ic->private.local.composed].utf8] = '\0';
-}
-
-Private char *
-_XimThaiMbReset(
- XIC xic)
-{
- _XimThaiReset(xic);
- return (char *)NULL;
-}
-
-Private wchar_t *
-_XimThaiWcReset(
- XIC xic)
-{
- _XimThaiReset(xic);
- return (wchar_t *)NULL;
-}
-
-Private XICMethodsRec Thai_ic_methods = {
- _XimThaiDestroyIC, /* destroy */
- _XimThaiSetFocus, /* set_focus */
- _XimThaiUnSetFocus, /* unset_focus */
- _XimLocalSetICValues, /* set_values */
- _XimLocalGetICValues, /* get_values */
- _XimThaiMbReset, /* mb_reset */
- _XimThaiWcReset, /* wc_reset */
- _XimThaiMbReset, /* utf8_reset */
- _XimLocalMbLookupString, /* mb_lookup_string */
- _XimLocalWcLookupString, /* wc_lookup_string */
- _XimLocalUtf8LookupString /* utf8_lookup_string */
-};
-
-XIC
-_XimThaiCreateIC(
- XIM im,
- XIMArg *values)
-{
- Xic ic;
- XimDefICValues ic_values;
- XIMResourceList res;
- unsigned int num;
- int len;
- DefTree *tree;
-
- if((ic = Xcalloc(1, sizeof(XicRec))) == (Xic)NULL) {
- return ((XIC)NULL);
- }
-
- ic->methods = &Thai_ic_methods;
- ic->core.im = im;
- ic->core.filter_events = KeyPressMask;
-
- if (! (ic->private.local.base.tree = tree = (DefTree *)Xmalloc(sizeof(DefTree)*3)) )
- goto Set_Error;
- if (! (ic->private.local.base.mb = (char *)Xmalloc(21)) )
- goto Set_Error;
- if (! (ic->private.local.base.wc = (wchar_t*)Xmalloc(sizeof(wchar_t)*21)) )
- goto Set_Error;
- if (! (ic->private.local.base.utf8 = (char *)Xmalloc(21)) )
- goto Set_Error;
- ic->private.local.context = 1;
- tree[1].mb = 1;
- tree[1].wc = 1;
- tree[1].utf8 = 1;
- ic->private.local.composed = 2;
- tree[2].mb = 11;
- tree[2].wc = 11;
- tree[2].utf8 = 11;
-
- ic->private.local.thai.comp_state = 0;
- ic->private.local.thai.keysym = 0;
- ic->private.local.thai.input_mode = 0;
-
- num = im->core.ic_num_resources;
- len = sizeof(XIMResource) * num;
- if((res = (XIMResourceList)Xmalloc(len)) == (XIMResourceList)NULL) {
- goto Set_Error;
- }
- (void)memcpy((char *)res, (char *)im->core.ic_resources, len);
- ic->private.local.ic_resources = res;
- ic->private.local.ic_num_resources = num;
-
- bzero((char *)&ic_values, sizeof(XimDefICValues));
- if(_XimCheckLocalInputStyle(ic, (XPointer)&ic_values, values,
- im->core.styles, res, num) == False) {
- goto Set_Error;
- }
-
- _XimSetICMode(res, num, ic_values.input_style);
-
- if(_XimSetICValueData(ic, (XPointer)&ic_values,
- ic->private.local.ic_resources,
- ic->private.local.ic_num_resources,
- values, XIM_CREATEIC, True)) {
- goto Set_Error;
- }
- if(_XimSetICDefaults(ic, (XPointer)&ic_values,
- XIM_SETICDEFAULTS, res, num) == False) {
- goto Set_Error;
- }
- ic_values.filter_events = KeyPressMask;
- _XimSetCurrentICValues(ic, &ic_values);
-
- return ((XIC)ic);
-
-Set_Error :
- if (ic->private.local.ic_resources) {
- Xfree(ic->private.local.ic_resources);
- }
- Xfree(ic);
- return((XIC)NULL);
-}
+/******************************************************************
+
+ Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+ Copyright 1993 by Digital Equipment Corporation
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name of FUJITSU LIMITED and
+Digital Equipment Corporation not be used in advertising or publicity
+pertaining to distribution of the software without specific, written
+prior permission. FUJITSU LIMITED and Digital Equipment Corporation
+makes no representations about the suitability of this software for
+any purpose. It is provided "as is" without express or implied
+warranty.
+
+FUJITSU LIMITED AND DIGITAL EQUIPMENT CORPORATION DISCLAIM ALL
+WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+FUJITSU LIMITED AND DIGITAL EQUIPMENT CORPORATION BE LIABLE FOR
+ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+THIS SOFTWARE.
+
+ Author: Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+ Modifier: Franky Ling Digital Equipment Corporation
+ frankyling@hgrd01.enet.dec.com
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/Xlib.h>
+#include <X11/Xmd.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+
+Private void
+_XimThaiUnSetFocus(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ ((Xim)ic->core.im)->private.local.current_ic = (XIC)NULL;
+
+ if (ic->core.focus_window)
+ _XUnregisterFilter(ic->core.im->core.display, ic->core.focus_window,
+ _XimThaiFilter, (XPointer)ic);
+ return;
+}
+
+Private void
+_XimThaiDestroyIC(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ DefTreeBase *b = &ic->private.local.base;
+
+ if(((Xim)ic->core.im)->private.local.current_ic == (XIC)ic) {
+ _XimThaiUnSetFocus(xic);
+ }
+ if(ic->private.local.ic_resources) {
+ Xfree(ic->private.local.ic_resources);
+ ic->private.local.ic_resources = NULL;
+ }
+
+ if (b->tree) Xfree (b->tree);
+ if (b->mb) Xfree (b->mb);
+ if (b->wc) Xfree (b->wc);
+ if (b->utf8) Xfree (b->utf8);
+ b->tree = NULL;
+ b->mb = NULL;
+ b->wc = NULL;
+ b->utf8 = NULL;
+ return;
+}
+
+Private void
+_XimThaiSetFocus(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ XIC current_ic = ((Xim)ic->core.im)->private.local.current_ic;
+
+ if (current_ic == (XIC)ic)
+ return;
+
+ if (current_ic != (XIC)NULL) {
+ _XimThaiUnSetFocus(current_ic);
+ }
+ ((Xim)ic->core.im)->private.local.current_ic = (XIC)ic;
+
+ if (ic->core.focus_window)
+ _XRegisterFilterByType(ic->core.im->core.display, ic->core.focus_window,
+ KeyPress, KeyPress, _XimThaiFilter, (XPointer)ic);
+ return;
+}
+
+Private void
+_XimThaiReset(
+ XIC xic)
+{
+ Xic ic = (Xic)xic;
+ DefTreeBase *b = &ic->private.local.base;
+ ic->private.local.thai.comp_state = 0;
+ ic->private.local.thai.keysym = 0;
+ b->mb[b->tree[ic->private.local.composed].mb] = '\0';
+ b->wc[b->tree[ic->private.local.composed].wc] = '\0';
+ b->utf8[b->tree[ic->private.local.composed].utf8] = '\0';
+}
+
+Private char *
+_XimThaiMbReset(
+ XIC xic)
+{
+ _XimThaiReset(xic);
+ return (char *)NULL;
+}
+
+Private wchar_t *
+_XimThaiWcReset(
+ XIC xic)
+{
+ _XimThaiReset(xic);
+ return (wchar_t *)NULL;
+}
+
+Private XICMethodsRec Thai_ic_methods = {
+ _XimThaiDestroyIC, /* destroy */
+ _XimThaiSetFocus, /* set_focus */
+ _XimThaiUnSetFocus, /* unset_focus */
+ _XimLocalSetICValues, /* set_values */
+ _XimLocalGetICValues, /* get_values */
+ _XimThaiMbReset, /* mb_reset */
+ _XimThaiWcReset, /* wc_reset */
+ _XimThaiMbReset, /* utf8_reset */
+ _XimLocalMbLookupString, /* mb_lookup_string */
+ _XimLocalWcLookupString, /* wc_lookup_string */
+ _XimLocalUtf8LookupString /* utf8_lookup_string */
+};
+
+XIC
+_XimThaiCreateIC(
+ XIM im,
+ XIMArg *values)
+{
+ Xic ic;
+ XimDefICValues ic_values;
+ XIMResourceList res;
+ unsigned int num;
+ int len;
+ DefTree *tree;
+
+ if((ic = Xcalloc(1, sizeof(XicRec))) == (Xic)NULL) {
+ return ((XIC)NULL);
+ }
+
+ ic->methods = &Thai_ic_methods;
+ ic->core.im = im;
+ ic->core.filter_events = KeyPressMask;
+
+ if (! (ic->private.local.base.tree = tree = (DefTree *)Xmalloc(sizeof(DefTree)*3)) )
+ goto Set_Error;
+ if (! (ic->private.local.base.mb = (char *)Xmalloc(21)) )
+ goto Set_Error;
+ if (! (ic->private.local.base.wc = (wchar_t*)Xmalloc(sizeof(wchar_t)*21)) )
+ goto Set_Error;
+ if (! (ic->private.local.base.utf8 = (char *)Xmalloc(21)) )
+ goto Set_Error;
+ ic->private.local.context = 1;
+ tree[1].mb = 1;
+ tree[1].wc = 1;
+ tree[1].utf8 = 1;
+ ic->private.local.composed = 2;
+ tree[2].mb = 11;
+ tree[2].wc = 11;
+ tree[2].utf8 = 11;
+
+ ic->private.local.thai.comp_state = 0;
+ ic->private.local.thai.keysym = 0;
+ ic->private.local.thai.input_mode = 0;
+
+ num = im->core.ic_num_resources;
+ len = sizeof(XIMResource) * num;
+ if((res = (XIMResourceList)Xmalloc(len)) == (XIMResourceList)NULL) {
+ goto Set_Error;
+ }
+ (void)memcpy((char *)res, (char *)im->core.ic_resources, len);
+ ic->private.local.ic_resources = res;
+ ic->private.local.ic_num_resources = num;
+
+ bzero((char *)&ic_values, sizeof(XimDefICValues));
+ if(_XimCheckLocalInputStyle(ic, (XPointer)&ic_values, values,
+ im->core.styles, res, num) == False) {
+ goto Set_Error;
+ }
+
+ _XimSetICMode(res, num, ic_values.input_style);
+
+ if(_XimSetICValueData(ic, (XPointer)&ic_values,
+ ic->private.local.ic_resources,
+ ic->private.local.ic_num_resources,
+ values, XIM_CREATEIC, True)) {
+ goto Set_Error;
+ }
+ if(_XimSetICDefaults(ic, (XPointer)&ic_values,
+ XIM_SETICDEFAULTS, res, num) == False) {
+ goto Set_Error;
+ }
+ ic_values.filter_events = KeyPressMask;
+ _XimSetCurrentICValues(ic, &ic_values);
+
+ return ((XIC)ic);
+
+Set_Error :
+ if (ic->private.local.ic_resources) {
+ Xfree(ic->private.local.ic_resources);
+ }
+ Xfree(ic);
+ return((XIC)NULL);
+}
diff --git a/libX11/modules/im/ximcp/imTrX.c b/libX11/modules/im/ximcp/imTrX.c
index d85d1d114..27ef03e21 100644
--- a/libX11/modules/im/ximcp/imTrX.c
+++ b/libX11/modules/im/ximcp/imTrX.c
@@ -1,518 +1,518 @@
-/*
- * Copyright 1992 Oracle and/or its affiliates. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-/******************************************************************
-
- Copyright 1992, 1993, 1994 by FUJITSU LIMITED
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and
-that both that copyright notice and this permission notice appear
-in supporting documentation, and that the name of FUJITSU LIMITED
-not be used in advertising or publicity pertaining to distribution
-of the software without specific, written prior permission.
-FUJITSU LIMITED makes no representations about the suitability of
-this software for any purpose.
-It is provided "as is" without express or implied warranty.
-
-FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
- Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <string.h>
-#include <X11/Xatom.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "Ximint.h"
-#include "XimTrInt.h"
-#include "XimTrX.h"
-
-Private Bool
-_XimXRegisterDispatcher(
- Xim im,
- Bool (*callback)(
- Xim, INT16, XPointer, XPointer
- ),
- XPointer call_data)
-{
- XIntrCallbackPtr rec;
- XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
-
- if (!(rec = (XIntrCallbackPtr)Xmalloc(sizeof(XIntrCallbackRec))))
- return False;
-
- rec->func = callback;
- rec->call_data = call_data;
- rec->next = spec->intr_cb;
- spec->intr_cb = rec;
- return True;
-}
-
-Private void
-_XimXFreeIntrCallback(
- Xim im)
-{
- XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
- register XIntrCallbackPtr rec, next;
-
- for (rec = spec->intr_cb; rec;) {
- next = rec->next;
- Xfree(rec);
- rec = next;
- }
- return;
-}
-
-Private Bool
-_XimXCallDispatcher(Xim im, INT16 len, XPointer data)
-{
- register XIntrCallbackRec *rec;
- XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
-
- for (rec = spec->intr_cb; rec; rec = rec->next) {
- if ((*rec->func)(im, len, data, rec->call_data))
- return True;
- }
- return False;
-}
-
-Private Bool
-_XimXFilterWaitEvent(
- Display *d,
- Window w,
- XEvent *ev,
- XPointer arg)
-{
- Xim im = (Xim)arg;
- XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
- Bool ret;
-
- spec->ev = (XPointer)ev;
- ret = _XimFilterWaitEvent(im);
-
- /*
- * If ev is a pointer to a stack variable, there could be
- * a coredump later on if the pointer is dereferenced.
- * Therefore, reset to NULL to force reinitialization in
- * _XimXRead().
- *
- * Keep in mind _XimXRead may be called again when the stack
- * is very different.
- */
- spec->ev = (XPointer)NULL;
-
- return ret;
-}
-
-Private Bool
-_CheckConnect(
- Display *display,
- XEvent *event,
- XPointer xim)
-{
- Xim im = (Xim)xim;
- XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
-
- if ((event->type == ClientMessage)
- && (event->xclient.message_type == spec->imconnectid)) {
- return True;
- }
- return False;
-}
-
-Private Bool
-_XimXConnect(Xim im)
-{
- XEvent event;
- XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
- CARD32 major_code;
- CARD32 minor_code;
-
- if (!(spec->lib_connect_wid = XCreateSimpleWindow(im->core.display,
- DefaultRootWindow(im->core.display), 0, 0, 1, 1, 1, 0, 0))) {
- return False;
- }
-
- event.xclient.type = ClientMessage;
- event.xclient.display = im->core.display;
- event.xclient.window = im->private.proto.im_window;
- event.xclient.message_type = spec->imconnectid;
- event.xclient.format = 32;
- event.xclient.data.l[0] = (CARD32)spec->lib_connect_wid;
- event.xclient.data.l[1] = spec->major_code;
- event.xclient.data.l[2] = spec->minor_code;
- event.xclient.data.l[3] = 0;
- event.xclient.data.l[4] = 0;
-
- if(event.xclient.data.l[1] == 1 || event.xclient.data.l[1] == 2) {
- XWindowAttributes atr;
- long event_mask;
-
- XGetWindowAttributes(im->core.display, spec->lib_connect_wid, &atr);
- event_mask = atr.your_event_mask | PropertyChangeMask;
- XSelectInput(im->core.display, spec->lib_connect_wid, event_mask);
- _XRegisterFilterByType(im->core.display, spec->lib_connect_wid,
- PropertyNotify, PropertyNotify,
- _XimXFilterWaitEvent, (XPointer)im);
- }
-
- XSendEvent(im->core.display, im->private.proto.im_window,
- False, NoEventMask, &event);
- XFlush(im->core.display);
-
- for (;;) {
- XIfEvent(im->core.display, &event, _CheckConnect, (XPointer)im);
- if (event.xclient.type != ClientMessage) {
- return False;
- }
- if (event.xclient.message_type == spec->imconnectid)
- break;
- }
-
- spec->ims_connect_wid = (Window)event.xclient.data.l[0];
- major_code = (CARD32)event.xclient.data.l[1];
- minor_code = (CARD32)event.xclient.data.l[2];
-
- if (((major_code == 0) && (minor_code <= 2)) ||
- ((major_code == 1) && (minor_code == 0)) ||
- ((major_code == 2) && (minor_code <= 1))) {
- spec->major_code = major_code;
- spec->minor_code = minor_code;
- }
- if (((major_code == 0) && (minor_code == 2)) ||
- ((major_code == 2) && (minor_code == 1))) {
- spec->BoundarySize = (CARD32)event.xclient.data.l[3];
- }
-
- /* ClientMessage Event Filter */
- _XRegisterFilterByType(im->core.display, spec->lib_connect_wid,
- ClientMessage, ClientMessage,
- _XimXFilterWaitEvent, (XPointer)im);
- return True;
-}
-
-Private Bool
-_XimXShutdown(Xim im)
-{
- XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
-
- if (!spec)
- return True;
-
- /* ClientMessage Event Filter */
- _XUnregisterFilter(im->core.display,
- ((XSpecRec *)im->private.proto.spec)->lib_connect_wid,
- _XimXFilterWaitEvent, (XPointer)im);
- XDestroyWindow(im->core.display,
- ((XSpecRec *)im->private.proto.spec)->lib_connect_wid);
- _XimXFreeIntrCallback(im);
- Xfree(spec);
- im->private.proto.spec = 0;
- return True;
-}
-
-Private char *
-_NewAtom(
- char *atomName)
-{
- static int sequence = 0;
-
- (void)sprintf(atomName, "_client%d", sequence);
- sequence = ((sequence < 20) ? sequence + 1 : 0);
- return atomName;
-}
-
-Private Bool
-_XimXWrite(Xim im, INT16 len, XPointer data)
-{
- Atom atom;
- char atomName[16];
- XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
- XEvent event;
- CARD8 *p;
- CARD32 major_code = spec->major_code;
- CARD32 minor_code = spec->minor_code;
- int BoundSize;
-
- bzero(&event,sizeof(XEvent));
- event.xclient.type = ClientMessage;
- event.xclient.display = im->core.display;
- event.xclient.window = spec->ims_connect_wid;
- if(major_code == 1 && minor_code == 0) {
- BoundSize = 0;
- } else if((major_code == 0 && minor_code == 2) ||
- (major_code == 2 && minor_code == 1)) {
- BoundSize = spec->BoundarySize;
- } else if(major_code == 0 && minor_code == 1) {
- BoundSize = len;
- } else {
- BoundSize = XIM_CM_DATA_SIZE;
- }
- if (len > BoundSize) {
- event.xclient.message_type = spec->improtocolid;
- atom = XInternAtom(im->core.display, _NewAtom(atomName), False);
- XChangeProperty(im->core.display, spec->ims_connect_wid,
- atom, XA_STRING, 8, PropModeAppend,
- (unsigned char *)data, len);
- if(major_code == 0) {
- event.xclient.format = 32;
- event.xclient.data.l[0] = (long)len;
- event.xclient.data.l[1] = (long)atom;
- XSendEvent(im->core.display, spec->ims_connect_wid,
- False, NoEventMask, &event);
- }
- } else {
- int length;
-
- event.xclient.format = 8;
- for(length = 0 ; length < len ; length += XIM_CM_DATA_SIZE) {
- p = (CARD8 *)&event.xclient.data.b[0];
- if((length + XIM_CM_DATA_SIZE) >= len) {
- event.xclient.message_type = spec->improtocolid;
- bzero(p, XIM_CM_DATA_SIZE);
- memcpy((char *)p, (data + length), (len - length));
- } else {
- event.xclient.message_type = spec->immoredataid;
- memcpy((char *)p, (data + length), XIM_CM_DATA_SIZE);
- }
- XSendEvent(im->core.display, spec->ims_connect_wid,
- False, NoEventMask, &event);
- }
- }
-
- return True;
-}
-
-Private Bool
-_XimXGetReadData(
- Xim im,
- char *buf,
- int buf_len,
- int *ret_len,
- XEvent *event)
-{
- char *data;
- int len;
-
- char tmp_buf[XIM_CM_DATA_SIZE];
- XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
- unsigned long length;
- Atom prop;
- int return_code;
- Atom type_ret;
- int format_ret;
- unsigned long nitems;
- unsigned long bytes_after_ret;
- unsigned char *prop_ret;
-
- if ((event->type == ClientMessage) &&
- !((event->xclient.message_type == spec->improtocolid) ||
- (event->xclient.message_type == spec->immoredataid))) {
- /* This event has nothing to do with us,
- * FIXME should not have gotten here then...
- */
- return False;
- } else if ((event->type == ClientMessage) && (event->xclient.format == 8)) {
- data = event->xclient.data.b;
- if (buf_len >= XIM_CM_DATA_SIZE) {
- (void)memcpy(buf, data, XIM_CM_DATA_SIZE);
- *ret_len = XIM_CM_DATA_SIZE;
- } else {
- (void)memcpy(buf, data, buf_len);
- len = XIM_CM_DATA_SIZE - buf_len;
- (void)memcpy(tmp_buf, &data[buf_len], len);
- bzero(data, XIM_CM_DATA_SIZE);
- (void)memcpy(data, tmp_buf, len);
- XPutBackEvent(im->core.display, event);
- *ret_len = buf_len;
- }
- } else if ((event->type == ClientMessage)
- && (event->xclient.format == 32)) {
- length = (unsigned long)event->xclient.data.l[0];
- prop = (Atom)event->xclient.data.l[1];
- return_code = XGetWindowProperty(im->core.display,
- spec->lib_connect_wid, prop, 0L,
- (long)((length + 3)/ 4), True, AnyPropertyType,
- &type_ret, &format_ret, &nitems, &bytes_after_ret, &prop_ret);
- if (return_code != Success || format_ret == 0 || nitems == 0) {
- if (return_code == Success)
- XFree(prop_ret);
- return False;
- }
- if (buf_len >= length) {
- (void)memcpy(buf, prop_ret, (int)nitems);
- *ret_len = (int)nitems;
- if (bytes_after_ret > 0) {
- XFree(prop_ret);
- if (XGetWindowProperty(im->core.display,
- spec->lib_connect_wid, prop, 0L,
- ((length + bytes_after_ret + 3)/ 4),
- True, AnyPropertyType,
- &type_ret, &format_ret, &nitems,
- &bytes_after_ret,
- &prop_ret) == Success) {
- XChangeProperty(im->core.display, spec->lib_connect_wid, prop,
- XA_STRING, 8, PropModePrepend, &prop_ret[length],
- (nitems - length));
- } else {
- return False;
- }
- }
- } else {
- (void)memcpy(buf, prop_ret, buf_len);
- *ret_len = buf_len;
- len = nitems - buf_len;
-
- if (bytes_after_ret > 0) {
- XFree(prop_ret);
- if (XGetWindowProperty(im->core.display,
- spec->lib_connect_wid, prop, 0L,
- ((length + bytes_after_ret + 3)/ 4),
- True, AnyPropertyType,
- &type_ret, &format_ret, &nitems,
- &bytes_after_ret, &prop_ret) != Success) {
- return False;
- }
- }
- XChangeProperty(im->core.display, spec->lib_connect_wid, prop,
- XA_STRING, 8, PropModePrepend, &prop_ret[buf_len], len);
- event->xclient.data.l[0] = (long)len;
- event->xclient.data.l[1] = (long)prop;
- XPutBackEvent(im->core.display, event);
- }
- XFree(prop_ret);
- } else if (event->type == PropertyNotify) {
- prop = event->xproperty.atom;
- return_code = XGetWindowProperty(im->core.display,
- spec->lib_connect_wid, prop, 0L,
- 1000000L, True, AnyPropertyType,
- &type_ret, &format_ret, &nitems, &bytes_after_ret, &prop_ret);
- if (return_code != Success || format_ret == 0 || nitems == 0) {
- if (return_code == Success)
- XFree(prop_ret);
- return False;
- }
- if (buf_len >= nitems) {
- (void)memcpy(buf, prop_ret, (int)nitems);
- *ret_len = (int)nitems;
- } else {
- (void)memcpy(buf, prop_ret, buf_len);
- *ret_len = buf_len;
- len = nitems - buf_len;
- XChangeProperty(im->core.display, spec->lib_connect_wid, prop,
- XA_STRING, 8, PropModePrepend, &prop_ret[buf_len], len);
- }
- XFree(prop_ret);
- }
- return True;
-}
-
-Private Bool
-_CheckCMEvent(
- Display *display,
- XEvent *event,
- XPointer xim)
-{
- Xim im = (Xim)xim;
- XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
- CARD32 major_code = spec->major_code;
-
- if ((event->type == ClientMessage)
- &&((event->xclient.message_type == spec->improtocolid) ||
- (event->xclient.message_type == spec->immoredataid)))
- return True;
- if((major_code == 1 || major_code == 2) &&
- (event->type == PropertyNotify) &&
- (event->xproperty.state == PropertyNewValue))
- return True;
- return False;
-}
-
-Private Bool
-_XimXRead(Xim im, XPointer recv_buf, int buf_len, int *ret_len)
-{
- XEvent *ev;
- XEvent event;
- int len = 0;
- XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
- XPointer arg = spec->ev;
-
- if (!arg) {
- bzero(&event, sizeof(XEvent));
- ev = &event;
- XIfEvent(im->core.display, ev, _CheckCMEvent, (XPointer)im);
- } else {
- ev = (XEvent *)arg;
- spec->ev = (XPointer)NULL;
- }
- if (!(_XimXGetReadData(im, recv_buf, buf_len, &len, ev)))
- return False;
- *ret_len = len;
- return True;
-}
-
-Private void
-_XimXFlush(Xim im)
-{
- XFlush(im->core.display);
- return;
-}
-
-Public Bool
-_XimXConf(Xim im, char *address)
-{
- XSpecRec *spec;
-
- if (!(spec = Xcalloc(1, sizeof(XSpecRec))))
- return False;
-
- spec->improtocolid = XInternAtom(im->core.display, _XIM_PROTOCOL, False);
- spec->imconnectid = XInternAtom(im->core.display, _XIM_XCONNECT, False);
- spec->immoredataid = XInternAtom(im->core.display, _XIM_MOREDATA, False);
- spec->major_code = MAJOR_TRANSPORT_VERSION;
- spec->minor_code = MINOR_TRANSPORT_VERSION;
-
- im->private.proto.spec = (XPointer)spec;
- im->private.proto.connect = _XimXConnect;
- im->private.proto.shutdown = _XimXShutdown;
- im->private.proto.write = _XimXWrite;
- im->private.proto.read = _XimXRead;
- im->private.proto.flush = _XimXFlush;
- im->private.proto.register_dispatcher = _XimXRegisterDispatcher;
- im->private.proto.call_dispatcher = _XimXCallDispatcher;
-
- return True;
-}
+/*
+ * Copyright 1992 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+/******************************************************************
+
+ Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED
+not be used in advertising or publicity pertaining to distribution
+of the software without specific, written prior permission.
+FUJITSU LIMITED makes no representations about the suitability of
+this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
+ Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <string.h>
+#include <X11/Xatom.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "Ximint.h"
+#include "XimTrInt.h"
+#include "XimTrX.h"
+
+Private Bool
+_XimXRegisterDispatcher(
+ Xim im,
+ Bool (*callback)(
+ Xim, INT16, XPointer, XPointer
+ ),
+ XPointer call_data)
+{
+ XIntrCallbackPtr rec;
+ XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
+
+ if (!(rec = (XIntrCallbackPtr)Xmalloc(sizeof(XIntrCallbackRec))))
+ return False;
+
+ rec->func = callback;
+ rec->call_data = call_data;
+ rec->next = spec->intr_cb;
+ spec->intr_cb = rec;
+ return True;
+}
+
+Private void
+_XimXFreeIntrCallback(
+ Xim im)
+{
+ XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
+ register XIntrCallbackPtr rec, next;
+
+ for (rec = spec->intr_cb; rec;) {
+ next = rec->next;
+ Xfree(rec);
+ rec = next;
+ }
+ return;
+}
+
+Private Bool
+_XimXCallDispatcher(Xim im, INT16 len, XPointer data)
+{
+ register XIntrCallbackRec *rec;
+ XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
+
+ for (rec = spec->intr_cb; rec; rec = rec->next) {
+ if ((*rec->func)(im, len, data, rec->call_data))
+ return True;
+ }
+ return False;
+}
+
+Private Bool
+_XimXFilterWaitEvent(
+ Display *d,
+ Window w,
+ XEvent *ev,
+ XPointer arg)
+{
+ Xim im = (Xim)arg;
+ XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
+ Bool ret;
+
+ spec->ev = (XPointer)ev;
+ ret = _XimFilterWaitEvent(im);
+
+ /*
+ * If ev is a pointer to a stack variable, there could be
+ * a coredump later on if the pointer is dereferenced.
+ * Therefore, reset to NULL to force reinitialization in
+ * _XimXRead().
+ *
+ * Keep in mind _XimXRead may be called again when the stack
+ * is very different.
+ */
+ spec->ev = (XPointer)NULL;
+
+ return ret;
+}
+
+Private Bool
+_CheckConnect(
+ Display *display,
+ XEvent *event,
+ XPointer xim)
+{
+ Xim im = (Xim)xim;
+ XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
+
+ if ((event->type == ClientMessage)
+ && (event->xclient.message_type == spec->imconnectid)) {
+ return True;
+ }
+ return False;
+}
+
+Private Bool
+_XimXConnect(Xim im)
+{
+ XEvent event;
+ XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
+ CARD32 major_code;
+ CARD32 minor_code;
+
+ if (!(spec->lib_connect_wid = XCreateSimpleWindow(im->core.display,
+ DefaultRootWindow(im->core.display), 0, 0, 1, 1, 1, 0, 0))) {
+ return False;
+ }
+
+ event.xclient.type = ClientMessage;
+ event.xclient.display = im->core.display;
+ event.xclient.window = im->private.proto.im_window;
+ event.xclient.message_type = spec->imconnectid;
+ event.xclient.format = 32;
+ event.xclient.data.l[0] = (CARD32)spec->lib_connect_wid;
+ event.xclient.data.l[1] = spec->major_code;
+ event.xclient.data.l[2] = spec->minor_code;
+ event.xclient.data.l[3] = 0;
+ event.xclient.data.l[4] = 0;
+
+ if(event.xclient.data.l[1] == 1 || event.xclient.data.l[1] == 2) {
+ XWindowAttributes atr;
+ long event_mask;
+
+ XGetWindowAttributes(im->core.display, spec->lib_connect_wid, &atr);
+ event_mask = atr.your_event_mask | PropertyChangeMask;
+ XSelectInput(im->core.display, spec->lib_connect_wid, event_mask);
+ _XRegisterFilterByType(im->core.display, spec->lib_connect_wid,
+ PropertyNotify, PropertyNotify,
+ _XimXFilterWaitEvent, (XPointer)im);
+ }
+
+ XSendEvent(im->core.display, im->private.proto.im_window,
+ False, NoEventMask, &event);
+ XFlush(im->core.display);
+
+ for (;;) {
+ XIfEvent(im->core.display, &event, _CheckConnect, (XPointer)im);
+ if (event.xclient.type != ClientMessage) {
+ return False;
+ }
+ if (event.xclient.message_type == spec->imconnectid)
+ break;
+ }
+
+ spec->ims_connect_wid = (Window)event.xclient.data.l[0];
+ major_code = (CARD32)event.xclient.data.l[1];
+ minor_code = (CARD32)event.xclient.data.l[2];
+
+ if (((major_code == 0) && (minor_code <= 2)) ||
+ ((major_code == 1) && (minor_code == 0)) ||
+ ((major_code == 2) && (minor_code <= 1))) {
+ spec->major_code = major_code;
+ spec->minor_code = minor_code;
+ }
+ if (((major_code == 0) && (minor_code == 2)) ||
+ ((major_code == 2) && (minor_code == 1))) {
+ spec->BoundarySize = (CARD32)event.xclient.data.l[3];
+ }
+
+ /* ClientMessage Event Filter */
+ _XRegisterFilterByType(im->core.display, spec->lib_connect_wid,
+ ClientMessage, ClientMessage,
+ _XimXFilterWaitEvent, (XPointer)im);
+ return True;
+}
+
+Private Bool
+_XimXShutdown(Xim im)
+{
+ XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
+
+ if (!spec)
+ return True;
+
+ /* ClientMessage Event Filter */
+ _XUnregisterFilter(im->core.display,
+ ((XSpecRec *)im->private.proto.spec)->lib_connect_wid,
+ _XimXFilterWaitEvent, (XPointer)im);
+ XDestroyWindow(im->core.display,
+ ((XSpecRec *)im->private.proto.spec)->lib_connect_wid);
+ _XimXFreeIntrCallback(im);
+ Xfree(spec);
+ im->private.proto.spec = 0;
+ return True;
+}
+
+Private char *
+_NewAtom(
+ char *atomName)
+{
+ static int sequence = 0;
+
+ (void)sprintf(atomName, "_client%d", sequence);
+ sequence = ((sequence < 20) ? sequence + 1 : 0);
+ return atomName;
+}
+
+Private Bool
+_XimXWrite(Xim im, INT16 len, XPointer data)
+{
+ Atom atom;
+ char atomName[16];
+ XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
+ XEvent event;
+ CARD8 *p;
+ CARD32 major_code = spec->major_code;
+ CARD32 minor_code = spec->minor_code;
+ int BoundSize;
+
+ bzero(&event,sizeof(XEvent));
+ event.xclient.type = ClientMessage;
+ event.xclient.display = im->core.display;
+ event.xclient.window = spec->ims_connect_wid;
+ if(major_code == 1 && minor_code == 0) {
+ BoundSize = 0;
+ } else if((major_code == 0 && minor_code == 2) ||
+ (major_code == 2 && minor_code == 1)) {
+ BoundSize = spec->BoundarySize;
+ } else if(major_code == 0 && minor_code == 1) {
+ BoundSize = len;
+ } else {
+ BoundSize = XIM_CM_DATA_SIZE;
+ }
+ if (len > BoundSize) {
+ event.xclient.message_type = spec->improtocolid;
+ atom = XInternAtom(im->core.display, _NewAtom(atomName), False);
+ XChangeProperty(im->core.display, spec->ims_connect_wid,
+ atom, XA_STRING, 8, PropModeAppend,
+ (unsigned char *)data, len);
+ if(major_code == 0) {
+ event.xclient.format = 32;
+ event.xclient.data.l[0] = (long)len;
+ event.xclient.data.l[1] = (long)atom;
+ XSendEvent(im->core.display, spec->ims_connect_wid,
+ False, NoEventMask, &event);
+ }
+ } else {
+ int length;
+
+ event.xclient.format = 8;
+ for(length = 0 ; length < len ; length += XIM_CM_DATA_SIZE) {
+ p = (CARD8 *)&event.xclient.data.b[0];
+ if((length + XIM_CM_DATA_SIZE) >= len) {
+ event.xclient.message_type = spec->improtocolid;
+ bzero(p, XIM_CM_DATA_SIZE);
+ memcpy((char *)p, (data + length), (len - length));
+ } else {
+ event.xclient.message_type = spec->immoredataid;
+ memcpy((char *)p, (data + length), XIM_CM_DATA_SIZE);
+ }
+ XSendEvent(im->core.display, spec->ims_connect_wid,
+ False, NoEventMask, &event);
+ }
+ }
+
+ return True;
+}
+
+Private Bool
+_XimXGetReadData(
+ Xim im,
+ char *buf,
+ int buf_len,
+ int *ret_len,
+ XEvent *event)
+{
+ char *data;
+ int len;
+
+ char tmp_buf[XIM_CM_DATA_SIZE];
+ XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
+ unsigned long length;
+ Atom prop;
+ int return_code;
+ Atom type_ret;
+ int format_ret;
+ unsigned long nitems;
+ unsigned long bytes_after_ret;
+ unsigned char *prop_ret;
+
+ if ((event->type == ClientMessage) &&
+ !((event->xclient.message_type == spec->improtocolid) ||
+ (event->xclient.message_type == spec->immoredataid))) {
+ /* This event has nothing to do with us,
+ * FIXME should not have gotten here then...
+ */
+ return False;
+ } else if ((event->type == ClientMessage) && (event->xclient.format == 8)) {
+ data = event->xclient.data.b;
+ if (buf_len >= XIM_CM_DATA_SIZE) {
+ (void)memcpy(buf, data, XIM_CM_DATA_SIZE);
+ *ret_len = XIM_CM_DATA_SIZE;
+ } else {
+ (void)memcpy(buf, data, buf_len);
+ len = XIM_CM_DATA_SIZE - buf_len;
+ (void)memcpy(tmp_buf, &data[buf_len], len);
+ bzero(data, XIM_CM_DATA_SIZE);
+ (void)memcpy(data, tmp_buf, len);
+ XPutBackEvent(im->core.display, event);
+ *ret_len = buf_len;
+ }
+ } else if ((event->type == ClientMessage)
+ && (event->xclient.format == 32)) {
+ length = (unsigned long)event->xclient.data.l[0];
+ prop = (Atom)event->xclient.data.l[1];
+ return_code = XGetWindowProperty(im->core.display,
+ spec->lib_connect_wid, prop, 0L,
+ (long)((length + 3)/ 4), True, AnyPropertyType,
+ &type_ret, &format_ret, &nitems, &bytes_after_ret, &prop_ret);
+ if (return_code != Success || format_ret == 0 || nitems == 0) {
+ if (return_code == Success)
+ XFree(prop_ret);
+ return False;
+ }
+ if (buf_len >= length) {
+ (void)memcpy(buf, prop_ret, (int)nitems);
+ *ret_len = (int)nitems;
+ if (bytes_after_ret > 0) {
+ XFree(prop_ret);
+ if (XGetWindowProperty(im->core.display,
+ spec->lib_connect_wid, prop, 0L,
+ ((length + bytes_after_ret + 3)/ 4),
+ True, AnyPropertyType,
+ &type_ret, &format_ret, &nitems,
+ &bytes_after_ret,
+ &prop_ret) == Success) {
+ XChangeProperty(im->core.display, spec->lib_connect_wid, prop,
+ XA_STRING, 8, PropModePrepend, &prop_ret[length],
+ (nitems - length));
+ } else {
+ return False;
+ }
+ }
+ } else {
+ (void)memcpy(buf, prop_ret, buf_len);
+ *ret_len = buf_len;
+ len = nitems - buf_len;
+
+ if (bytes_after_ret > 0) {
+ XFree(prop_ret);
+ if (XGetWindowProperty(im->core.display,
+ spec->lib_connect_wid, prop, 0L,
+ ((length + bytes_after_ret + 3)/ 4),
+ True, AnyPropertyType,
+ &type_ret, &format_ret, &nitems,
+ &bytes_after_ret, &prop_ret) != Success) {
+ return False;
+ }
+ }
+ XChangeProperty(im->core.display, spec->lib_connect_wid, prop,
+ XA_STRING, 8, PropModePrepend, &prop_ret[buf_len], len);
+ event->xclient.data.l[0] = (long)len;
+ event->xclient.data.l[1] = (long)prop;
+ XPutBackEvent(im->core.display, event);
+ }
+ XFree(prop_ret);
+ } else if (event->type == PropertyNotify) {
+ prop = event->xproperty.atom;
+ return_code = XGetWindowProperty(im->core.display,
+ spec->lib_connect_wid, prop, 0L,
+ 1000000L, True, AnyPropertyType,
+ &type_ret, &format_ret, &nitems, &bytes_after_ret, &prop_ret);
+ if (return_code != Success || format_ret == 0 || nitems == 0) {
+ if (return_code == Success)
+ XFree(prop_ret);
+ return False;
+ }
+ if (buf_len >= nitems) {
+ (void)memcpy(buf, prop_ret, (int)nitems);
+ *ret_len = (int)nitems;
+ } else {
+ (void)memcpy(buf, prop_ret, buf_len);
+ *ret_len = buf_len;
+ len = nitems - buf_len;
+ XChangeProperty(im->core.display, spec->lib_connect_wid, prop,
+ XA_STRING, 8, PropModePrepend, &prop_ret[buf_len], len);
+ }
+ XFree(prop_ret);
+ }
+ return True;
+}
+
+Private Bool
+_CheckCMEvent(
+ Display *display,
+ XEvent *event,
+ XPointer xim)
+{
+ Xim im = (Xim)xim;
+ XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
+ CARD32 major_code = spec->major_code;
+
+ if ((event->type == ClientMessage)
+ &&((event->xclient.message_type == spec->improtocolid) ||
+ (event->xclient.message_type == spec->immoredataid)))
+ return True;
+ if((major_code == 1 || major_code == 2) &&
+ (event->type == PropertyNotify) &&
+ (event->xproperty.state == PropertyNewValue))
+ return True;
+ return False;
+}
+
+Private Bool
+_XimXRead(Xim im, XPointer recv_buf, int buf_len, int *ret_len)
+{
+ XEvent *ev;
+ XEvent event;
+ int len = 0;
+ XSpecRec *spec = (XSpecRec *)im->private.proto.spec;
+ XPointer arg = spec->ev;
+
+ if (!arg) {
+ bzero(&event, sizeof(XEvent));
+ ev = &event;
+ XIfEvent(im->core.display, ev, _CheckCMEvent, (XPointer)im);
+ } else {
+ ev = (XEvent *)arg;
+ spec->ev = (XPointer)NULL;
+ }
+ if (!(_XimXGetReadData(im, recv_buf, buf_len, &len, ev)))
+ return False;
+ *ret_len = len;
+ return True;
+}
+
+Private void
+_XimXFlush(Xim im)
+{
+ XFlush(im->core.display);
+ return;
+}
+
+Public Bool
+_XimXConf(Xim im, char *address)
+{
+ XSpecRec *spec;
+
+ if (!(spec = Xcalloc(1, sizeof(XSpecRec))))
+ return False;
+
+ spec->improtocolid = XInternAtom(im->core.display, _XIM_PROTOCOL, False);
+ spec->imconnectid = XInternAtom(im->core.display, _XIM_XCONNECT, False);
+ spec->immoredataid = XInternAtom(im->core.display, _XIM_MOREDATA, False);
+ spec->major_code = MAJOR_TRANSPORT_VERSION;
+ spec->minor_code = MINOR_TRANSPORT_VERSION;
+
+ im->private.proto.spec = (XPointer)spec;
+ im->private.proto.connect = _XimXConnect;
+ im->private.proto.shutdown = _XimXShutdown;
+ im->private.proto.write = _XimXWrite;
+ im->private.proto.read = _XimXRead;
+ im->private.proto.flush = _XimXFlush;
+ im->private.proto.register_dispatcher = _XimXRegisterDispatcher;
+ im->private.proto.call_dispatcher = _XimXCallDispatcher;
+
+ return True;
+}
diff --git a/libX11/modules/im/ximcp/imTrans.c b/libX11/modules/im/ximcp/imTrans.c
index 0ac08aa60..6d3daee67 100644
--- a/libX11/modules/im/ximcp/imTrans.c
+++ b/libX11/modules/im/ximcp/imTrans.c
@@ -1,313 +1,314 @@
-/*
- * Copyright 1992 Oracle and/or its affiliates. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-/******************************************************************
-
- Copyright 1992, 1993, 1994 by FUJITSU LIMITED
-
-Permission to use, copy, modify, distribute, and sell this software
-and its documentation for any purpose is hereby granted without fee,
-provided that the above copyright notice appear in all copies and
-that both that copyright notice and this permission notice appear
-in supporting documentation, and that the name of FUJITSU LIMITED
-not be used in advertising or publicity pertaining to distribution
-of the software without specific, written prior permission.
-FUJITSU LIMITED makes no representations about the suitability of
-this software for any purpose.
-It is provided "as is" without express or implied warranty.
-
-FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
-EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
-CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
-USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-
- Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
- Takashi Fujiwara FUJITSU LIMITED
- fujiwara@a80.tech.yk.fujitsu.co.jp
-
-******************************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <X11/Xatom.h>
-#include <X11/Xmd.h>
-#include "Xlibint.h"
-#include <X11/Xtrans/Xtrans.h>
-#include "Xlcint.h"
-#include "Ximint.h"
-#include "XimTrans.h"
-#include "XimTrInt.h"
-
-#ifdef WIN32
-#include <X11/Xwindows.h>
-#endif
-
-
-#ifndef XIM_CONNECTION_RETRIES
-#define XIM_CONNECTION_RETRIES 5
-#endif
-
-
-Private Bool
-_XimTransConnect(
- Xim im)
-{
- TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
- int connect_stat, retry;
- Window window;
-
- for (retry = XIM_CONNECTION_RETRIES; retry >= 0; retry--)
- {
- if ((spec->trans_conn = _XimXTransOpenCOTSClient (
- spec->address)) == NULL)
- {
- break;
- }
-
- if ((connect_stat = _XimXTransConnect (
- spec->trans_conn, spec->address)) < 0)
- {
- _XimXTransClose (spec->trans_conn);
- spec->trans_conn = NULL;
-
- if (connect_stat == TRANS_TRY_CONNECT_AGAIN)
- continue;
- else
- break;
- }
- else
- break;
- }
-
- if (spec->trans_conn == NULL)
- return False;
-
- spec->fd = _XimXTransGetConnectionNumber (spec->trans_conn);
-
- if (!(window = XCreateSimpleWindow(im->core.display,
- DefaultRootWindow(im->core.display), 0, 0, 1, 1, 1, 0, 0)))
- return False;
- spec->window = window;
-
- _XRegisterFilterByType(im->core.display, window, KeyPress, KeyPress,
- _XimTransFilterWaitEvent, (XPointer)im);
-
- return _XRegisterInternalConnection(im->core.display, spec->fd,
- (_XInternalConnectionProc)_XimTransInternalConnection,
- (XPointer)im);
-}
-
-
-Private Bool
-_XimTransShutdown(
- Xim im)
-{
- TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
-
- _XimXTransDisconnect(spec->trans_conn);
- (void)_XimXTransClose(spec->trans_conn);
- _XimFreeTransIntrCallback(im);
- _XUnregisterInternalConnection(im->core.display, spec->fd);
- _XUnregisterFilter(im->core.display, spec->window,
- _XimTransFilterWaitEvent, (XPointer)im);
- XDestroyWindow(im->core.display, spec->window);
- Xfree(spec->address);
- Xfree(spec);
- return True;
-}
-
-
-
-Public Bool
-_XimTransRegisterDispatcher(
- Xim im,
- Bool (*callback)(
- Xim, INT16, XPointer, XPointer
- ),
- XPointer call_data)
-{
- TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
- TransIntrCallbackPtr rec;
-
- if (!(rec = (TransIntrCallbackPtr)Xmalloc(sizeof(TransIntrCallbackRec))))
- return False;
-
- rec->func = callback;
- rec->call_data = call_data;
- rec->next = spec->intr_cb;
- spec->intr_cb = rec;
- return True;
-}
-
-
-Public void
-_XimFreeTransIntrCallback(
- Xim im)
-{
- TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
- register TransIntrCallbackPtr rec, next;
-
- for (rec = spec->intr_cb; rec;) {
- next = rec->next;
- Xfree(rec);
- rec = next;
- }
- return;
-}
-
-
-Public Bool
-_XimTransCallDispatcher(Xim im, INT16 len, XPointer data)
-{
- TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
- TransIntrCallbackRec *rec;
-
- for (rec = spec->intr_cb; rec; rec = rec->next) {
- if ((*rec->func)(im, len, data, rec->call_data))
- return True;
- }
- return False;
-}
-
-
-Public Bool
-_XimTransFilterWaitEvent(
- Display *d,
- Window w,
- XEvent *ev,
- XPointer arg)
-{
- Xim im = (Xim)arg;
- TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
-
- spec->is_putback = False;
- return _XimFilterWaitEvent(im);
-}
-
-
-Public void
-_XimTransInternalConnection(
- Display *d,
- int fd,
- XPointer arg)
-{
- Xim im = (Xim)arg;
- XEvent ev;
- XKeyEvent *kev;
- TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
-
- if (spec->is_putback)
- return;
- kev = (XKeyEvent *)&ev;
- kev->type = KeyPress;
- kev->send_event = False;
- kev->display = im->core.display;
- kev->window = spec->window;
- kev->keycode = 0;
- XPutBackEvent(im->core.display, &ev);
- XFlush(im->core.display);
- spec->is_putback = True;
- return;
-}
-
-
-Public Bool
-_XimTransWrite(Xim im, INT16 len, XPointer data)
-{
- TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
- char *buf = (char *)data;
- register int nbyte;
-
- while (len > 0) {
- if ((nbyte = _XimXTransWrite(spec->trans_conn, buf, len)) <= 0)
- return False;
- len -= nbyte;
- buf += nbyte;
- }
- return True;
-}
-
-
-Public Bool
-_XimTransRead(
- Xim im,
- XPointer recv_buf,
- int buf_len,
- int *ret_len)
-{
- TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
- int len;
-
- if (buf_len == 0) {
- *ret_len = 0;
- return True;
- }
- if ((len = _XimXTransRead(spec->trans_conn, recv_buf, buf_len)) <= 0)
- return False;
- *ret_len = len;
- return True;
-}
-
-
-Public void
-_XimTransFlush(
- Xim im)
-{
- return;
-}
-
-
-
-Public Bool
-_XimTransConf(
- Xim im,
- char *address)
-{
- char *paddr;
- TransSpecRec *spec;
-
- if (!(paddr = strdup(address)))
- return False;
-
- if (!(spec = Xcalloc(1, sizeof(TransSpecRec)))) {
- Xfree(paddr);
- return False;
- }
-
- spec->address = paddr;
-
- im->private.proto.spec = (XPointer)spec;
- im->private.proto.connect = _XimTransConnect;
- im->private.proto.shutdown = _XimTransShutdown;
- im->private.proto.write = _XimTransWrite;
- im->private.proto.read = _XimTransRead;
- im->private.proto.flush = _XimTransFlush;
- im->private.proto.register_dispatcher = _XimTransRegisterDispatcher;
- im->private.proto.call_dispatcher = _XimTransCallDispatcher;
-
- return True;
-}
+/*
+ * Copyright 1992 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+/******************************************************************
+
+ Copyright 1992, 1993, 1994 by FUJITSU LIMITED
+
+Permission to use, copy, modify, distribute, and sell this software
+and its documentation for any purpose is hereby granted without fee,
+provided that the above copyright notice appear in all copies and
+that both that copyright notice and this permission notice appear
+in supporting documentation, and that the name of FUJITSU LIMITED
+not be used in advertising or publicity pertaining to distribution
+of the software without specific, written prior permission.
+FUJITSU LIMITED makes no representations about the suitability of
+this software for any purpose.
+It is provided "as is" without express or implied warranty.
+
+FUJITSU LIMITED DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+EVENT SHALL FUJITSU LIMITED BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
+USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+ Author: Hideki Hiura (hhiura@Sun.COM) Sun Microsystems, Inc.
+ Takashi Fujiwara FUJITSU LIMITED
+ fujiwara@a80.tech.yk.fujitsu.co.jp
+
+******************************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/Xatom.h>
+#include <X11/Xmd.h>
+#include "Xlibint.h"
+#include <X11/Xwindows.h>
+#include <X11/Xtrans/Xtrans.h>
+#include "Xlcint.h"
+#include "Ximint.h"
+#include "XimTrans.h"
+#include "XimTrInt.h"
+
+#ifdef WIN32
+#include <X11/Xwindows.h>
+#endif
+
+
+#ifndef XIM_CONNECTION_RETRIES
+#define XIM_CONNECTION_RETRIES 5
+#endif
+
+
+Private Bool
+_XimTransConnect(
+ Xim im)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ int connect_stat, retry;
+ Window window;
+
+ for (retry = XIM_CONNECTION_RETRIES; retry >= 0; retry--)
+ {
+ if ((spec->trans_conn = _XimXTransOpenCOTSClient (
+ spec->address)) == NULL)
+ {
+ break;
+ }
+
+ if ((connect_stat = _XimXTransConnect (
+ spec->trans_conn, spec->address)) < 0)
+ {
+ _XimXTransClose (spec->trans_conn);
+ spec->trans_conn = NULL;
+
+ if (connect_stat == TRANS_TRY_CONNECT_AGAIN)
+ continue;
+ else
+ break;
+ }
+ else
+ break;
+ }
+
+ if (spec->trans_conn == NULL)
+ return False;
+
+ spec->fd = _XimXTransGetConnectionNumber (spec->trans_conn);
+
+ if (!(window = XCreateSimpleWindow(im->core.display,
+ DefaultRootWindow(im->core.display), 0, 0, 1, 1, 1, 0, 0)))
+ return False;
+ spec->window = window;
+
+ _XRegisterFilterByType(im->core.display, window, KeyPress, KeyPress,
+ _XimTransFilterWaitEvent, (XPointer)im);
+
+ return _XRegisterInternalConnection(im->core.display, spec->fd,
+ (_XInternalConnectionProc)_XimTransInternalConnection,
+ (XPointer)im);
+}
+
+
+Private Bool
+_XimTransShutdown(
+ Xim im)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+
+ _XimXTransDisconnect(spec->trans_conn);
+ (void)_XimXTransClose(spec->trans_conn);
+ _XimFreeTransIntrCallback(im);
+ _XUnregisterInternalConnection(im->core.display, spec->fd);
+ _XUnregisterFilter(im->core.display, spec->window,
+ _XimTransFilterWaitEvent, (XPointer)im);
+ XDestroyWindow(im->core.display, spec->window);
+ Xfree(spec->address);
+ Xfree(spec);
+ return True;
+}
+
+
+
+Public Bool
+_XimTransRegisterDispatcher(
+ Xim im,
+ Bool (*callback)(
+ Xim, INT16, XPointer, XPointer
+ ),
+ XPointer call_data)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ TransIntrCallbackPtr rec;
+
+ if (!(rec = (TransIntrCallbackPtr)Xmalloc(sizeof(TransIntrCallbackRec))))
+ return False;
+
+ rec->func = callback;
+ rec->call_data = call_data;
+ rec->next = spec->intr_cb;
+ spec->intr_cb = rec;
+ return True;
+}
+
+
+Public void
+_XimFreeTransIntrCallback(
+ Xim im)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ register TransIntrCallbackPtr rec, next;
+
+ for (rec = spec->intr_cb; rec;) {
+ next = rec->next;
+ Xfree(rec);
+ rec = next;
+ }
+ return;
+}
+
+
+Public Bool
+_XimTransCallDispatcher(Xim im, INT16 len, XPointer data)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ TransIntrCallbackRec *rec;
+
+ for (rec = spec->intr_cb; rec; rec = rec->next) {
+ if ((*rec->func)(im, len, data, rec->call_data))
+ return True;
+ }
+ return False;
+}
+
+
+Public Bool
+_XimTransFilterWaitEvent(
+ Display *d,
+ Window w,
+ XEvent *ev,
+ XPointer arg)
+{
+ Xim im = (Xim)arg;
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+
+ spec->is_putback = False;
+ return _XimFilterWaitEvent(im);
+}
+
+
+Public void
+_XimTransInternalConnection(
+ Display *d,
+ int fd,
+ XPointer arg)
+{
+ Xim im = (Xim)arg;
+ XEvent ev;
+ XKeyEvent *kev;
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+
+ if (spec->is_putback)
+ return;
+ kev = (XKeyEvent *)&ev;
+ kev->type = KeyPress;
+ kev->send_event = False;
+ kev->display = im->core.display;
+ kev->window = spec->window;
+ kev->keycode = 0;
+ XPutBackEvent(im->core.display, &ev);
+ XFlush(im->core.display);
+ spec->is_putback = True;
+ return;
+}
+
+
+Public Bool
+_XimTransWrite(Xim im, INT16 len, XPointer data)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ char *buf = (char *)data;
+ register int nbyte;
+
+ while (len > 0) {
+ if ((nbyte = _XimXTransWrite(spec->trans_conn, buf, len)) <= 0)
+ return False;
+ len -= nbyte;
+ buf += nbyte;
+ }
+ return True;
+}
+
+
+Public Bool
+_XimTransRead(
+ Xim im,
+ XPointer recv_buf,
+ int buf_len,
+ int *ret_len)
+{
+ TransSpecRec *spec = (TransSpecRec *)im->private.proto.spec;
+ int len;
+
+ if (buf_len == 0) {
+ *ret_len = 0;
+ return True;
+ }
+ if ((len = _XimXTransRead(spec->trans_conn, recv_buf, buf_len)) <= 0)
+ return False;
+ *ret_len = len;
+ return True;
+}
+
+
+Public void
+_XimTransFlush(
+ Xim im)
+{
+ return;
+}
+
+
+
+Public Bool
+_XimTransConf(
+ Xim im,
+ char *address)
+{
+ char *paddr;
+ TransSpecRec *spec;
+
+ if (!(paddr = strdup(address)))
+ return False;
+
+ if (!(spec = Xcalloc(1, sizeof(TransSpecRec)))) {
+ Xfree(paddr);
+ return False;
+ }
+
+ spec->address = paddr;
+
+ im->private.proto.spec = (XPointer)spec;
+ im->private.proto.connect = _XimTransConnect;
+ im->private.proto.shutdown = _XimTransShutdown;
+ im->private.proto.write = _XimTransWrite;
+ im->private.proto.read = _XimTransRead;
+ im->private.proto.flush = _XimTransFlush;
+ im->private.proto.register_dispatcher = _XimTransRegisterDispatcher;
+ im->private.proto.call_dispatcher = _XimTransCallDispatcher;
+
+ return True;
+}
diff --git a/libX11/modules/im/ximcp/makefile b/libX11/modules/im/ximcp/makefile
new file mode 100644
index 000000000..ca80ad90e
--- /dev/null
+++ b/libX11/modules/im/ximcp/makefile
@@ -0,0 +1,34 @@
+DEFINES += XIM_t TRANS_CLIENT
+
+LIBRARY=libximcp
+
+CSRCS = \
+ imCallbk.c \
+ imDefFlt.c \
+ imDefIc.c \
+ imDefIm.c \
+ imDefLkup.c \
+ imDispch.c \
+ imEvToWire.c \
+ imExten.c \
+ imImSw.c \
+ imInsClbk.c \
+ imInt.c \
+ imLcFlt.c \
+ imLcGIc.c \
+ imLcIc.c \
+ imLcIm.c \
+ imLcLkup.c \
+ imLcPrs.c \
+ imLcSIc.c \
+ imRmAttr.c \
+ imRm.c \
+ imThaiFlt.c \
+ imThaiIc.c \
+ imThaiIm.c \
+ imTrans.c \
+ imTransR.c \
+ imTrX.c
+
+INCLUDES += ..\..\..\include\X11 ..\..\..\src\xlibi18n
+
diff --git a/libX11/modules/lc/Utf8/makefile b/libX11/modules/lc/Utf8/makefile
new file mode 100644
index 000000000..6f814c760
--- /dev/null
+++ b/libX11/modules/lc/Utf8/makefile
@@ -0,0 +1,6 @@
+LIBRARY = libxlcUTF8Load
+
+CSRCS=lcUTF8Load.c
+
+INCLUDES += ..\..\..\include\X11 ..\..\..\src\xlibi18n ..\..\..\src
+
diff --git a/libX11/modules/lc/def/makefile b/libX11/modules/lc/def/makefile
new file mode 100644
index 000000000..b89ce455d
--- /dev/null
+++ b/libX11/modules/lc/def/makefile
@@ -0,0 +1,5 @@
+LIBRARY = libxlcDef
+CSRCS = lcDefConv.c
+
+INCLUDES += ..\..\..\include\X11 ..\..\..\src\xlibi18n ..\..\..\src
+
diff --git a/libX11/modules/lc/gen/lcGenConv.c b/libX11/modules/lc/gen/lcGenConv.c
index 7a113a78a..c222c1f2a 100644
--- a/libX11/modules/lc/gen/lcGenConv.c
+++ b/libX11/modules/lc/gen/lcGenConv.c
@@ -1,3148 +1,3148 @@
-/*
- * Copyright 1992, 1993 by TOSHIBA Corp.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of TOSHIBA not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. TOSHIBA make no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Katsuhisa Yano TOSHIBA Corp.
- * mopi@osa.ilab.toshiba.co.jp
- */
-/*
- * (c) Copyright 1995 FUJITSU LIMITED
- * This is source code modified by FUJITSU LIMITED under the Joint
- * Development Agreement for the CDE/Motif PST.
- *
- * Modifier: Masayoshi Shimamura FUJITSU LIMITED
- *
- */
-/*
- * 2000
- * Modifier: Ivan Pascal The XFree86 Project
- */
-
-/*
- * A generic locale loader for all kinds of ISO-2022 based codesets.
- * Supports: all locales.
- * How: Provides generic converters for ISO-2022 based codesets. Extensible as
- * far as ISO-2022 is extensible: codesets can be given by name in the
- * stream. Overall distinction between GL (0x00..0x7f) and GR (0x80..0xff).
- * In every chunk between escape sequences, the number of bytes per
- * character (char_size) is constant.
- * Platforms: all systems.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "XlcGeneric.h"
-#include <stdio.h>
-
-#if !defined(Lynx_22) && !defined(X_LOCALE)
-#define STDCVT
-#endif
-
-typedef struct _CTDataRec {
- const char *name;
- const char *encoding; /* Compound Text encoding */
-} CTDataRec, *CTData;
-
-static CTDataRec directionality_data[] =
-{
- { "BEGIN_LEFT-TO-RIGHT_TEXT", "\2331]" },
- { "BEGIN_RIGHT-TO-LEFT_TEXT", "\2332]" },
- { "END_OF_STRING", "\233]" },
-};
-
-typedef struct _StateRec {
- XLCd lcd;
- /* CT state */
- XlcCharSet charset; /* charset of current state */
- XlcCharSet GL_charset; /* charset of initial state in GL */
- XlcCharSet GR_charset; /* charset of initial state in GR */
- /* MB shift state */
- CodeSet GL_codeset;
- CodeSet GR_codeset;
-} StateRec, *State;
-
-#define GR 0x80 /* begins right-side (non-ascii) region */
-#define GL 0x7f /* ends left-side (ascii) region */
-#define ESC 0x1b
-#define CSI 0x9b
-#define STX 0x02
-
-#define isrightside(c) ((c) & GR)
-#define isleftside(c) (!isrightside(c))
-
-/* Forward declarations for local routines. */
-static int mbstocts (XlcConv conv, XPointer *from, int *from_left,
- XPointer *to, int *to_left, XPointer *args, int num_args);
-static int ctstombs (XlcConv conv, XPointer *from, int *from_left,
- XPointer *to, int *to_left, XPointer *args, int num_args);
-static int cstombs (XlcConv conv, XPointer *from, int *from_left,
- XPointer *to, int *to_left, XPointer *args, int num_args);
-
-/* ------------------------------------------------------------------------- */
-/* Misc */
-/* ------------------------------------------------------------------------- */
-
-static int
-compare(
- const char *src,
- const char *encoding,
- int length)
-{
- const char *start = src;
-
- while (length-- > 0) {
- if (*src++ != *encoding++)
- return 0;
- if (*encoding == '\0')
- return src - start;
- }
-
- return 0;
-}
-
-static unsigned long
-conv_to_dest(
- Conversion conv,
- unsigned long code)
-{
- int i;
- int conv_num = conv->conv_num;
- FontScope convlist = conv->convlist;
-
- for (i = 0; i < conv_num; i++) {
- if (convlist[i].start <= code && code <= convlist[i].end) {
- switch (convlist[i].shift_direction) {
- case '+':
- return(code + convlist[i].shift);
- case '-':
- return(code - convlist[i].shift);
- default:
- return(code);
- }
- }
- }
-
- return(code);
-}
-
-static unsigned long
-conv_to_source(
- Conversion conv,
- unsigned long code)
-{
- int i;
- int conv_num;
- FontScope convlist;
- unsigned long start_p;
- unsigned long start_m;
- unsigned long end_p;
- unsigned long end_m;
-
- if (!conv)
- return(code);
-
- conv_num = conv->conv_num;
- convlist = conv->convlist;
-
- for (i = 0; i < conv_num; i++) {
- switch (convlist[i].shift_direction) {
- case '+':
- start_p = convlist[i].start + convlist[i].shift;
- end_p = convlist[i].end + convlist[i].shift;
- if (start_p <= code && code <= end_p)
- return(code - convlist[i].shift);
- break;
- case '-':
- start_m = convlist[i].start - convlist[i].shift;
- end_m = convlist[i].end - convlist[i].shift;
- if (start_m <= code && code <= end_m)
- return(code + convlist[i].shift);
- break;
- default:
- continue;
- }
- }
-
- return(code);
-}
-
-static unsigned long
-mb_to_gi(
- unsigned long mb,
- CodeSet codeset)
-{
- int i;
- unsigned long mb_tmp, mask = 0;
-
- if (codeset->mbconv) {
- mb_tmp = conv_to_dest(codeset->mbconv, mb);
- if (mb_tmp != mb)
- return(mb_tmp);
- }
-
- if (codeset->side == XlcC0 || codeset->side == XlcGL ||
- codeset->side == XlcC1 || codeset->side == XlcGR) {
-
- for (i = 0; i < codeset->length; i++)
- mask = (mask << 8) | GL;
- mb = mb & mask;
- }
-
- return(mb);
-}
-
-static unsigned long
-gi_to_mb(
- unsigned long glyph_index,
- CodeSet codeset)
-{
- int i;
- unsigned long mask = 0;
-
- if (codeset->side == XlcC1 || codeset->side == XlcGR) {
- for (i = 0; i < codeset->length; i++)
- mask = (mask << 8) | GR;
- glyph_index = glyph_index | mask;
- }
-
- if (codeset->mbconv)
- return( conv_to_source(codeset->mbconv, glyph_index) );
-
- return(glyph_index);
-}
-
-static Bool
-gi_to_wc(
- XLCd lcd,
- unsigned long glyph_index,
- CodeSet codeset,
- wchar_t *wc)
-{
- unsigned char mask = 0;
- unsigned long wc_encoding = codeset->wc_encoding;
- int length = codeset->length;
- unsigned long wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);
-
- mask = (1 << wc_shift_bits) - 1 ;
-
- for (*wc = 0, length--; length >= 0; length--)
- *wc = (*wc << wc_shift_bits) | ((glyph_index >> (length * 8 )) & mask);
-
- *wc = *wc | wc_encoding;
-
- return(True);
-}
-
-static Bool
-wc_to_gi(
- XLCd lcd,
- wchar_t wc,
- unsigned long *glyph_index,
- CodeSet *codeset)
-{
- int i;
- unsigned char mask = 0;
- unsigned long wc_encoding;
- unsigned long wc_encode_mask = XLC_GENERIC(lcd, wc_encode_mask);
- unsigned long wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);
- int codeset_num = XLC_GENERIC(lcd, codeset_num);
- CodeSet *codeset_list = XLC_GENERIC(lcd, codeset_list);
-
- wc_encoding = wc & wc_encode_mask;
- for (*codeset = NULL, i = 0; i < codeset_num; i++) {
- if (wc_encoding == codeset_list[i]->wc_encoding) {
- *codeset = codeset_list[i];
- break;
- }
- }
- if (*codeset == NULL)
- return(False);
-
- mask = (1 << wc_shift_bits) - 1 ;
-
- wc = wc & ~wc_encode_mask;
- for (*glyph_index = 0, i = (*codeset)->length - 1; i >= 0; i--)
- *glyph_index = (*glyph_index << 8) |
- ( ((unsigned long)wc >> (i * wc_shift_bits)) & mask );
-
- return(True);
-}
-
-static CodeSet
-mb_parse_codeset(
- State state,
- int num,
- const char **inbufptr,
- int *from_left)
-{
- int len;
- int from_len = (*from_left) + 1;
- const char *src = (*inbufptr) - 1;
- ParseInfo *mb_parse_list = XLC_GENERIC(state->lcd, mb_parse_list);
- ParseInfo parse_info;
- CodeSet codeset;
-
- for (--num ; (parse_info = mb_parse_list[num]) != NULL; num++) {
- len = compare(src, parse_info->encoding, from_len);
- if (len > 0) {
- codeset = parse_info->codeset;
- if (parse_info->type == E_LSL)
- state->GL_codeset = codeset;
- else if (parse_info->type == E_LSR)
- state->GR_codeset = codeset;
- --len;
- *inbufptr += len;
- *from_left -= len;
- return codeset;
- }
- }
- return (CodeSet) NULL;
-}
-
-static CodeSet
-byteM_parse_codeset(
- XLCd lcd,
- const char *inbufptr)
-{
- unsigned char ch;
- CodeSet codeset;
- ByteInfoList byteM;
- ByteInfoListRec byteM_rec;
- ByteInfo byteinfo;
- ByteInfoRec byteinfo_rec;
- Bool hit = False;
- int i, j, k;
-
- int codeset_num = XLC_GENERIC(lcd, codeset_num);
- CodeSet *codeset_list = XLC_GENERIC(lcd, codeset_list);
-
- for (i = 0; i < codeset_num; i++) {
- codeset = codeset_list[i];
- byteM = codeset->byteM;
- if (codeset->side != XlcNONE || byteM == NULL)
- continue;
-
- for (j = 0; j < codeset->length; j++) {
- ch = *((unsigned char *)(inbufptr + j));
- byteM_rec = byteM[j];
- byteinfo = byteM_rec.byteinfo;
-
- for (hit = False, k = 0; k < byteM_rec.byteinfo_num; k++) {
- byteinfo_rec = byteinfo[k];
- if (byteinfo_rec.start <= ch && ch <= byteinfo_rec.end) {
- hit = True;
- break;
- }
- }
-
- if (!hit)
- break;
- }
-
- if (hit)
- return(codeset);
- }
-
- return(NULL);
-}
-
-#define GLGR_parse_codeset(ch) \
- (isrightside(ch) ? (state->GR_codeset) : \
- (state->GL_codeset) )
-
-static XlcCharSet
-gi_parse_charset(
- unsigned long glyph_index,
- CodeSet codeset)
-{
- int i;
- XlcCharSet *charset_list = codeset->charset_list;
- int num_charsets = codeset->num_charsets;
- ExtdSegment ctextseg = codeset->ctextseg;
- XlcCharSet charset = NULL;
- int area_num;
- FontScope area;
-
- /* lockup ct sequence */
- for (i = 0; i < num_charsets; i++) {
- charset = charset_list[i];
- if (*charset->ct_sequence != '\0')
- break;
- }
- if (i >= num_charsets)
- return(NULL);
-
- if (charset->source != CSsrcStd)
- return (charset);
-
- if (!ctextseg)
- return(charset);
-
- area = ctextseg->area;
- area_num = ctextseg->area_num;
-
- for (i = 0; i < area_num; i++) {
-
- if (area[i].start <= glyph_index && glyph_index <= area[i].end) {
-
- charset = ctextseg->charset;
-
- if (*charset->ct_sequence == '\0')
- return(NULL);
-
- break;
- }
- }
-
- return(charset);
-}
-
-static Bool
-ct_parse_csi(
- const char *inbufptr,
- int *ctr_seq_len)
-{
- int i;
- int num = sizeof(directionality_data) / sizeof(directionality_data[0]);
-
- for (i = 0; i < num; i++) {
- if ( !(*ctr_seq_len = strlen(directionality_data[i].encoding)) )
- continue;
-
- if ( strncmp(inbufptr, directionality_data[i].encoding,
- *ctr_seq_len) == 0)
- return(True);
- }
-
- return(False);
-}
-
-static int
-cmp_esc_sequence(
- const char *inbufptr,
- XlcCharSet charset)
-{
- int seq_len, name_len, total_len;
- unsigned char byte_m, byte_l;
- const char *ct_sequence = charset->ct_sequence;
- const char *encoding_name = charset->encoding_name;
-
- /* check esc sequence */
- if ( !(seq_len = strlen(ct_sequence) ) )
- return(0);
- if ( strncmp(inbufptr, ct_sequence, seq_len) != 0)
- return(0);
-
- /* Standard Character Set Encoding ? */
- if (charset->source == CSsrcStd)
- return(seq_len);
-
- /*
- * Non-Standard Character Set Encoding
- *
- * +--- ---+-----+-----+-----+---- ----+-----+-----+------- ------+
- * | ctseq | M | L | encoding name | STX | contents |
- * +--- ---+-----+-----+-----+---- ----+-----+-----+------- ------+
- * 4bytes 1byte 1byte variable length 1byte variable length
- * | |
- * +----------------------------------------------+
- * rest length = ((M - 128) * 128) + (L - 128)
- */
-
- /* get length of encoding name */
- inbufptr += seq_len;
- byte_m = *inbufptr++;
- byte_l = *inbufptr++;
- name_len = strlen(encoding_name);
-
- if (((byte_m - 128) * 128 + (byte_l - 128) - 1) < name_len)
- return(0);
-
- if ( _XlcNCompareISOLatin1(inbufptr, encoding_name, name_len) != 0 )
- return(0);
-
- /* check STX (Start of Text) */
- inbufptr = inbufptr + name_len;
- if ( *inbufptr != STX )
- return(0);
-
- total_len = seq_len + name_len + 3;
- return(total_len);
-}
-
-static Bool
-ct_parse_charset(
- XLCd lcd,
- const char *inbufptr,
- XlcCharSet *charset,
- int *ctr_seq_len)
-{
- int i, j;
- ExtdSegment ctextseg;
- int num_charsets;
- XlcCharSet *charset_list;
- CodeSet codeset;
- int codeset_num = XLC_GENERIC(lcd, codeset_num);
- CodeSet *codeset_list = XLC_GENERIC(lcd, codeset_list);
- int segment_conv_num = XLC_GENERIC(lcd, segment_conv_num);
- SegConv segment_conv = XLC_GENERIC(lcd, segment_conv);
-
- /* get charset from XLC_XLOCALE by escape sequence */
-
- for (i = 0; i < codeset_num; i++) {
- codeset = codeset_list[i];
-
- num_charsets = codeset->num_charsets;
- charset_list = codeset->charset_list;
- ctextseg = codeset->ctextseg;
-
- for (j = 0; j < num_charsets; j++) {
- *charset = charset_list[j];
- if ((*ctr_seq_len = cmp_esc_sequence(inbufptr, *charset)))
- return(True);
- }
-
- if (ctextseg) {
- *charset = ctextseg->charset;
- if ((*ctr_seq_len = cmp_esc_sequence(inbufptr, *charset)))
- return(True);
- }
- }
-
- /* get charset from XLC_SEGMENTCONVERSION by escape sequence */
-
- if (!segment_conv)
- return(False);
-
- for (i = 0; i < segment_conv_num; i++) {
- *charset = segment_conv[i].source;
- if ((*ctr_seq_len = cmp_esc_sequence(inbufptr, *charset)))
- return(True);
- *charset = segment_conv[i].dest;
- if ((*ctr_seq_len = cmp_esc_sequence(inbufptr, *charset)))
- return(True);
- }
-
- return(False);
-}
-
-static Bool
-segment_conversion(
- XLCd lcd,
- XlcCharSet *charset,
- unsigned long *glyph_index)
-{
- int i;
- int segment_conv_num = XLC_GENERIC(lcd, segment_conv_num);
- SegConv segment_conv = XLC_GENERIC(lcd, segment_conv);
- FontScopeRec range;
- ConversionRec conv_rec;
-
- if (!segment_conv)
- return(True);
-
- for (i = 0; i < segment_conv_num; i++) {
- if (segment_conv[i].source == *charset)
- break;
- }
-
- if (i >= segment_conv_num)
- return(True);
-
- range = segment_conv[i].range;
- if (*glyph_index < range.start || range.end < *glyph_index)
- return(True);
-
- *charset = segment_conv[i].dest;
- conv_rec.conv_num = segment_conv[i].conv_num;
- conv_rec.convlist = segment_conv[i].conv;
- *glyph_index = conv_to_dest(&conv_rec, *glyph_index);
-
- return(True);
-}
-
-static CodeSet
-_XlcGetCodeSetFromName(
- XLCd lcd,
- const char *name)
-{
- int i, j;
- XlcCharSet charset;
- int num_charsets;
- XlcCharSet *charset_list;
- CodeSet codeset;
-
- int codeset_num = XLC_GENERIC(lcd, codeset_num);
- CodeSet *codeset_list = XLC_GENERIC(lcd, codeset_list);
-
- for (i = 0; i < codeset_num; i++) {
- codeset = codeset_list[i];
-
- num_charsets = codeset->num_charsets;
- charset_list = codeset->charset_list;
-
- for (j = 0; j < num_charsets; j++) {
- charset = charset_list[j];
-
- if (!strlen(charset->name))
- continue;
- if ( strcmp(charset->name, name) == 0)
- return(codeset);
- }
- }
-
- return(NULL);
-}
-
-static Bool
-_XlcGetCodeSetFromCharSet(
- XLCd lcd,
- XlcCharSet charset,
- CodeSet *codeset,
- unsigned long *glyph_index)
-{
- int j, num;
- CodeSet *codeset_list = XLC_GENERIC(lcd, codeset_list);
- XlcCharSet *charset_list;
- int codeset_num, num_charsets;
- Conversion ctconv;
- unsigned long glyph_index_tmp = 0;
- ExtdSegment ctextseg;
-
- codeset_num = XLC_GENERIC(lcd, codeset_num);
-
- for (num = 0 ; num < codeset_num; num++) {
- *codeset = codeset_list[num];
- ctconv = (*codeset)->ctconv;
- ctextseg = (*codeset)->ctextseg;
-
- num_charsets = (*codeset)->num_charsets;
- charset_list = (*codeset)->charset_list;
-
- glyph_index_tmp = conv_to_source(ctconv, *glyph_index);
-
- if (charset->source == CSsrcStd) {
-
- /* Standard Character Set Encoding */
- if (glyph_index_tmp == *glyph_index) {
- for (j = 0; j < num_charsets; j++) {
- if (charset_list[j] == charset) {
- goto end_loop;
- }
- }
- }
-
- } else {
-
- /* Non-Standard Character Set Encoding */
- for (j = 0; j < num_charsets; j++) {
- if (charset_list[j] == charset) {
- goto end_loop;
- }
- }
-
- if (glyph_index_tmp != *glyph_index) {
- if (ctextseg && ctextseg->charset == charset) {
- goto end_loop;
- }
- }
-
- }
-
- }
-
-end_loop:
- if (num < codeset_num) {
- *glyph_index = glyph_index_tmp;
- return(True);
- }
-
- return(False);
-}
-
-#define check_string_encoding(codeset) (codeset->string_encoding)
-
-static void
-output_ulong_value(
- char *outbufptr,
- unsigned long code,
- int length,
- XlcSide side)
-{
- int i;
-
- for (i = (length - 1) * 8; i >= 0; i -= 8) {
- *outbufptr = ( code >> i) & 0xff;
-
- if (side == XlcC0 || side == XlcGL) {
- *outbufptr = *outbufptr & GL;
- } else if (side == XlcC1 || side == XlcGR) {
- *outbufptr = *outbufptr | GR;
- }
-
- outbufptr++;
- }
-}
-
-/* -------------------------------------------------------------------------- */
-/* Init */
-/* -------------------------------------------------------------------------- */
-
-static XlcCharSet default_GL_charset = 0;
-static XlcCharSet default_GR_charset = 0;
-
-static void
-init_state(
- XlcConv conv)
-{
- State state = (State) conv->state;
-
- /* for CT */
- state->charset = NULL;
- state->GL_charset = default_GL_charset;
- state->GR_charset = default_GR_charset;
-
- /* for MB shift state */
- state->GL_codeset = XLC_GENERIC(state->lcd, initial_state_GL);
- state->GR_codeset = XLC_GENERIC(state->lcd, initial_state_GR);
-}
-
-/* -------------------------------------------------------------------------- */
-/* Convert */
-/* -------------------------------------------------------------------------- */
-
-static int
-mbstowcs_org(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
-
- unsigned char ch;
- unsigned long mb = 0;
- wchar_t wc;
-
- int length = 0, len_left = 0;
- int unconv_num = 0;
- int num;
-
- CodeSet codeset = NULL;
-
- const char *inbufptr = *from;
- wchar_t *outbufptr = (wchar_t *) *to;
- int from_size = *from_left;
-
- unsigned char *mb_parse_table = XLC_GENERIC(lcd, mb_parse_table);
-
- if (from == NULL || *from == NULL) {
- _XlcResetConverter(conv);
- return( 0 );
- }
-
- if (*from_left > *to_left)
- *from_left = *to_left;
-
- while (*from_left && *to_left) {
-
- ch = *inbufptr++;
- (*from_left)--;
-
- /* null ? */
- if (!ch) {
- if (outbufptr) {*outbufptr++ = L'\0';}
- (*to_left)--;
-
- /* error check */
- if (len_left) {
- unconv_num += (length - len_left);
- len_left = 0;
- }
-
- continue;
- }
-
- /* same mb char data */
- if (len_left)
- goto output_one_wc;
-
- /* next mb char data for single shift ? */
- if (mb_parse_table && (num = mb_parse_table[ch]) ) {
- codeset = mb_parse_codeset(state, num, &inbufptr, from_left);
- if (codeset != NULL) {
- length = len_left = codeset->length;
- mb = 0;
- continue;
- }
- }
-
- /* next mb char data for byteM ? */
- if ((codeset = byteM_parse_codeset(lcd, (inbufptr - 1))))
- goto next_mb_char;
-
- /* next mb char data for GL or GR side ? */
- if ((codeset = GLGR_parse_codeset(ch)))
- goto next_mb_char;
-
- /* can't find codeset for the ch */
- unconv_num++;
- continue;
-
-next_mb_char:
- length = len_left = codeset->length;
- mb = 0;
-
-output_one_wc:
- mb = (mb << 8) | ch; /* 1 byte left shift */
- len_left--;
-
- /* last of one mb char data */
- if (!len_left) {
- gi_to_wc(lcd, mb_to_gi(mb, codeset), codeset, &wc);
- if (outbufptr) {*outbufptr++ = wc;}
- (*to_left)--;
- }
-
- } /* end of while */
-
- /* error check on last char */
- if (len_left) {
- inbufptr -= (length - len_left);
- (*from_left) += (length - len_left);
- unconv_num += (length - len_left);
- }
-
- *from = (XPointer) ((const char *) *from + from_size);
- *from_left = 0;
- *to = (XPointer) outbufptr;
-
- return unconv_num;
-}
-
-static int
-stdc_mbstowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const char *src = *((const char **) from);
- wchar_t *dst = *((wchar_t **) to);
- int src_left = *from_left;
- int dst_left = *to_left;
- int length, unconv_num = 0;
-
- while (src_left > 0 && dst_left > 0) {
- length = mbtowc(dst, src, src_left);
-
- if (length > 0) {
- src += length;
- src_left -= length;
- if (dst)
- dst++;
- dst_left--;
- } else if (length < 0) {
- src++;
- src_left--;
- unconv_num++;
- } else {
- /* null ? */
- src++;
- src_left--;
- if (dst)
- *dst++ = L'\0';
- dst_left--;
- }
- }
-
- *from = (XPointer) src;
- if (dst)
- *to = (XPointer) dst;
- *from_left = src_left;
- *to_left = dst_left;
-
- return unconv_num;
-}
-
-static int
-wcstombs_org(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
-
- char *encoding;
- unsigned long mb, glyph_index;
- wchar_t wc;
-
- int length;
- int unconv_num = 0;
-
- CodeSet codeset;
-
- const wchar_t *inbufptr = (const wchar_t *) *from;
- char *outbufptr = *to;
- int from_size = *from_left;
-
- const char *default_string = XLC_PUBLIC(lcd, default_string);
- int defstr_len = strlen(default_string);
-
-
- if (*from_left > *to_left)
- *from_left = *to_left;
-
- while (*from_left && *to_left) {
-
- wc = *inbufptr++;
- (*from_left)--;
-
- /* null ? */
- if (!wc) {
- if (outbufptr) {*outbufptr++ = '\0';}
- (*to_left)--;
-
- continue;
- }
-
- /* convert */
- if ( !wc_to_gi(lcd, wc, &glyph_index, &codeset) ) {
-
- /* output default_string of XDefaultString() */
- if (*to_left < defstr_len)
- break;
- if (outbufptr) {
- strncpy((char *)outbufptr, default_string, defstr_len);
- outbufptr += defstr_len;
- }
- (*to_left) -= defstr_len;
-
- unconv_num++;
-
- } else {
- mb = gi_to_mb(glyph_index, codeset);
- if (codeset->parse_info) {
- Bool need_shift = False;
- switch (codeset->parse_info->type) {
- case E_LSL :
- if (codeset != state->GL_codeset) {
- need_shift = True;
- state->GL_codeset = codeset;
- }
- break;
- case E_LSR :
- if (codeset != state->GR_codeset) {
- need_shift = True;
- state->GR_codeset = codeset;
- }
- break;
- /* case E_SS */
- default:
- need_shift = True;
- }
-
- /* output shift sequence */
- if (need_shift) {
- encoding = codeset->parse_info->encoding;
- length = strlen(encoding);
- if (*to_left < length)
- break;
- if (outbufptr) {
- strncpy((char *)outbufptr, encoding, length);
- outbufptr += length;
- }
- (*to_left) -= length;
- }
- }
-
- /* output characters */
- length = codeset->length;
- if (*to_left < length)
- break;
-
- if (outbufptr) {
- output_ulong_value(outbufptr, mb, length, XlcNONE);
- outbufptr += length;
- }
-
- (*to_left) -= length;
- }
-
- } /* end of while */
-
- *from = (XPointer) ((const wchar_t *) *from + from_size);
- *from_left = 0;
- *to = (XPointer) outbufptr;
-
- return unconv_num;
-}
-
-static int
-stdc_wcstombs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const wchar_t *src = *((const wchar_t **) from);
- char *dst = *((char **) to);
- int src_left = *from_left;
- int dst_left = *to_left;
- int length, unconv_num = 0;
-
- while (src_left > 0 && dst_left >= MB_CUR_MAX) {
- length = wctomb(dst, *src); /* XXX */
-
- if (length > 0) {
- src++;
- src_left--;
- if (dst)
- dst += length;
- dst_left -= length;
- } else if (length < 0) {
- src++;
- src_left--;
- unconv_num++;
- }
- }
-
- *from = (XPointer) src;
- if (dst)
- *to = (XPointer) dst;
- *from_left = src_left;
- *to_left = dst_left;
-
- return unconv_num;
-}
-
-static int
-wcstocts(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
-
- unsigned long glyph_index;
- wchar_t wc;
-
- int total_len, seq_len, name_len;
- int unconv_num = 0;
- Bool first_flag = True, standard_flag;
- XlcSide side;
-
- CodeSet codeset;
- XlcCharSet charset, old_charset = NULL;
- const char *ct_sequence;
-
- const wchar_t *inbufptr = (const wchar_t *) *from;
- char *outbufptr = *to;
- int from_size = *from_left;
- char *ext_seg_len = NULL;
-
- if (*from_left > *to_left)
- *from_left = *to_left;
-
- while (*from_left && *to_left) {
-
- wc = *inbufptr++;
- (*from_left)--;
-
- /* null ? */
- if (!wc) {
- if (outbufptr) {*outbufptr++ = '\0';}
- (*to_left)--;
-
- continue;
- }
-
- /* convert */
- if ( !wc_to_gi(lcd, wc, &glyph_index, &codeset) ) {
- unconv_num++;
- continue;
- }
-
- /* parse charset */
- if ( !(charset = gi_parse_charset(glyph_index, codeset)) ) {
- unconv_num++;
- continue;
- }
-
- /* Standard Character Set Encoding ? */
- standard_flag = charset->source == CSsrcStd ? True : False;
-
- /*
- * Non-Standard Character Set Encoding
- *
- * +-----+-----+-----+-----+-----+-----+-----+---- ----+-----+-----+
- * | esc sequence | M | L | encoding name | STX |
- * +-----+-----+-----+-----+-----+-----+-----+---- ----+-----+-----+
- * 4bytes 1byte 1byte variable length 1byte
- * | |
- * +-----------------------------------------+
- * name length = ((M - 128) * 128) + (L - 128)
- */
-
- /* make encoding data */
- ct_sequence = charset->ct_sequence;
- side = charset->side;
- seq_len = strlen(ct_sequence);
- if (standard_flag) {
- name_len = 0;
- total_len = seq_len;
- } else {
- name_len = strlen(charset->encoding_name) + 1;
- total_len = seq_len + name_len + 2;
- }
-
- /* output escape sequence of CT */
- if ( (charset != old_charset) &&
- !(first_flag && charset->string_encoding) ){
-
- if ( (ext_seg_len != NULL) && outbufptr) {
- int i = (outbufptr - ext_seg_len) - 2;
- *ext_seg_len++ = i / 128 + 128;
- *ext_seg_len = i % 128 + 128;
- ext_seg_len = NULL;
- }
-
- if (*to_left < total_len + 1) {
- unconv_num++;
- break;
- }
-
- if (outbufptr) {
- strcpy((char *)outbufptr, ct_sequence);
- outbufptr += seq_len;
-
- if (!standard_flag) {
- const char *i = charset->encoding_name;
- ext_seg_len = outbufptr;
- outbufptr += 2;
- for (; *i ; i++)
- *outbufptr++ = ((*i >= 'A') && (*i <= 'Z')) ?
- *i - 'A' + 'a' : *i;
- *outbufptr++ = STX;
- }
- }
-
- (*to_left) -= total_len;
-
- first_flag = False;
- old_charset = charset;
- }
-
- /* output glyph index */
- if (codeset->ctconv)
- glyph_index = conv_to_dest(codeset->ctconv, glyph_index);
- if (*to_left < charset->char_size) {
- unconv_num++;
- break;
- }
-
- if (outbufptr) {
- output_ulong_value(outbufptr, glyph_index, charset->char_size, side);
- outbufptr += charset->char_size;
- }
-
- (*to_left) -= charset->char_size;
-
- } /* end of while */
-
- if ( (ext_seg_len != NULL) && outbufptr) {
- int i = (outbufptr - ext_seg_len) - 2;
- *ext_seg_len++ = i / 128 + 128;
- *ext_seg_len = i % 128 + 128;
- }
-
- *from = (XPointer) ((const wchar_t *) *from + from_size);
- *from_left = 0;
- *to = (XPointer) outbufptr;
-
- return unconv_num;
-}
-
-static int
-stdc_wcstocts(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- XPointer buf = Xmalloc((*from_left) * MB_CUR_MAX);
- char *buf_ptr1 = buf;
- int buf_left1 = (*from_left) * MB_CUR_MAX;
- char *buf_ptr2 = buf_ptr1;
- int buf_left2;
- int unconv_num1 = 0, unconv_num2 = 0;
-
- unconv_num1 = stdc_wcstombs(conv,
- from, from_left, &buf_ptr1, &buf_left1, args, num_args);
- if (unconv_num1 < 0)
- goto ret;
-
- buf_left2 = buf_ptr1 - buf_ptr2;
-
- unconv_num2 = mbstocts(conv,
- &buf_ptr2, &buf_left2, to, to_left, args, num_args);
- if (unconv_num2 < 0)
- goto ret;
-
-ret:
- if (buf)
- Xfree((char *)buf);
-
- return (unconv_num1 + unconv_num2);
-}
-
-static int
-ctstowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
-
- unsigned char ch;
- unsigned long glyph_index = 0;
- wchar_t wc;
-
- int ctr_seq_len = 0, gi_len_left = 0, gi_len = 0;
- int unconv_num = 0;
-
- CodeSet codeset = NULL;
- XlcCharSet charset_tmp;
-
- const char *inbufptr = *from;
- wchar_t *outbufptr = (wchar_t *) *to;
- int from_size = *from_left;
-
- _XlcResetConverter(conv); /* ??? */
-
- if (from == NULL || *from == NULL) {
- _XlcResetConverter(conv);
- return( 0 );
- }
-
- if (*from_left > *to_left)
- *from_left = *to_left;
-
- while (*from_left && *to_left) {
-
- ch = *inbufptr++;
- (*from_left)--;
-
- /* null ? */
- if (!ch) {
- if (outbufptr) {*outbufptr++ = L'\0';}
- (*to_left)--;
-
- /* error check */
- if (gi_len_left) {
- unconv_num += (gi_len - gi_len_left);
- gi_len_left = 0;
- }
-
- continue;
- }
-
- /* same glyph_index data */
- if (gi_len_left)
- goto output_one_wc;
-
- /* control sequence ? */
- if (ch == CSI) {
- if ( !ct_parse_csi(inbufptr - 1, &ctr_seq_len) )
- goto skip_the_seg;
-
- if (*from_left + 1 < ctr_seq_len) {
- inbufptr--;
- (*from_left)++;
- unconv_num += *from_left;
- break;
- }
-
- /* skip the control sequence */
- inbufptr += (ctr_seq_len - 1);
- *from_left -= (ctr_seq_len - 1);
-
- continue;
- }
-
- /* escape sequence ? */
- if (ch == ESC) {
- if ( !ct_parse_charset(lcd,
- inbufptr - 1, &state->charset, &ctr_seq_len) )
- goto skip_the_seg;
-
- if (state->charset->side == XlcC0 ||
- state->charset->side == XlcGL)
- {
- state->GL_charset = state->charset;
- }
- else if (state->charset->side == XlcC1 ||
- state->charset->side == XlcGR)
- {
- state->GR_charset = state->charset;
- }
- else if (state->charset->side == XlcGLGR)
- {
- state->GL_charset = state->charset;
- state->GR_charset = state->charset;
- }
-
- if (*from_left + 1 < ctr_seq_len) {
- inbufptr--;
- (*from_left)++;
- unconv_num += *from_left;
- break;
- }
-
- /* skip the escape sequence */
- inbufptr += (ctr_seq_len - 1);
- *from_left -= (ctr_seq_len - 1);
-
- continue;
- }
-
- /* check current state */
- if (isleftside(ch))
- state->charset = state->GL_charset;
- else
- state->charset = state->GR_charset;
-
- gi_len = gi_len_left = state->charset->char_size;
- glyph_index = 0;
-
-output_one_wc:
- if (state->charset->side == XlcC1 || state->charset->side == XlcGR)
- glyph_index = (glyph_index << 8) | (ch & GL);
- else
- glyph_index = (glyph_index << 8) | ch;
-
- gi_len_left--;
-
- /* last of one glyph_index data */
- if (!gi_len_left) {
-
- /* segment conversion */
- charset_tmp = state->charset;
- segment_conversion(lcd, &charset_tmp, &glyph_index);
-
- /* get codeset */
- if ( !_XlcGetCodeSetFromCharSet(lcd, charset_tmp,
- &codeset, &glyph_index) ) {
- unconv_num += gi_len;
- continue;
- }
-
- /* convert glyph index to wicd char */
- gi_to_wc(lcd, glyph_index, codeset, &wc);
- if (outbufptr) {*outbufptr++ = wc;}
- (*to_left)--;
- }
-
- continue;
-
-skip_the_seg:
- /* skip until next escape or control sequence */
- while ( *from_left ) {
- ch = *inbufptr++;
- (*from_left)--;
- unconv_num++;
-
- if (ch == ESC || ch == CSI) {
- inbufptr--;
- (*from_left)++;
- unconv_num--;
- break;
- }
- }
-
- if ( !(*from_left) )
- break;
-
- } /* end of while */
-
- /* error check on last char */
- if (gi_len_left) {
- inbufptr -= (gi_len - gi_len_left);
- (*from_left) += (gi_len - gi_len_left);
- unconv_num += (gi_len - gi_len_left);
- }
-
- *from = (XPointer) ((const char *) *from + from_size);
- *from_left = 0;
- *to = (XPointer) outbufptr;
-
- return unconv_num;
-}
-
-static int
-cstowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
-
- unsigned char ch;
- unsigned long glyph_index = 0;
- wchar_t wc;
- int gi_len_left = 0, gi_len = 0;
-
- int unconv_num = 0;
-
- CodeSet codeset = NULL;
- XlcCharSet charset, charset_tmp;
-
- const char *inbufptr = *from;
- wchar_t *outbufptr = (wchar_t *) *to;
- int from_size = *from_left;
-
- if (from == NULL || *from == NULL) {
- return( 0 );
- }
-
- charset = (XlcCharSet) args[0];
-
- while (*from_left && *to_left) {
-
- if (!gi_len_left) {
- gi_len_left = gi_len = charset->char_size;
- glyph_index = 0;
- }
-
- ch = *inbufptr++;
- (*from_left)--;
-
- /* null ? */
- if (!ch) {
- if (outbufptr) {*outbufptr++ = L'\0';}
- (*to_left)--;
-
- /* error check */
- if (gi_len_left) {
- unconv_num += (gi_len - gi_len_left);
- gi_len_left = 0;
- }
- continue;
- }
-
- if (charset->side == XlcC1 || charset->side == XlcGR)
- glyph_index = (glyph_index << 8) | (ch & GL);
- else
- glyph_index = (glyph_index << 8) | ch;
-
- gi_len_left--;
-
- /* last of one glyph_index data */
- if (!gi_len_left) {
-
- /* segment conversion */
- charset_tmp = charset;
- segment_conversion(lcd, &charset_tmp, &glyph_index);
-
- /* get codeset */
- if ( !_XlcGetCodeSetFromCharSet(lcd, charset_tmp,
- &codeset, &glyph_index) ) {
- unconv_num += gi_len;
- continue;
- }
-
- /* convert glyph index to wicd char */
- gi_to_wc(lcd, glyph_index, codeset, &wc);
- if (outbufptr) {*outbufptr++ = wc;}
- (*to_left)--;
- }
-
- } /* end of while */
-
- /* error check on last char */
- if (gi_len_left) {
- inbufptr -= (gi_len - gi_len_left);
- (*from_left) += (gi_len - gi_len_left);
- unconv_num += (gi_len - gi_len_left);
- }
-
- *from = (XPointer) ((const char *) *from + from_size);
- *from_left = 0;
- *to = (XPointer) outbufptr;
-
- return unconv_num;
-}
-
-static int
-stdc_ctstowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- XPointer buf = Xmalloc((*from_left) * MB_CUR_MAX);
- char *buf_ptr1 = buf;
- int buf_left1 = (*from_left) * MB_CUR_MAX;
- char *buf_ptr2 = buf_ptr1;
- int buf_left2;
- int unconv_num1 = 0, unconv_num2 = 0;
-
- unconv_num1 = ctstombs(conv,
- from, from_left, &buf_ptr1, &buf_left1, args, num_args);
- if (unconv_num1 < 0)
- goto ret;
-
- buf_left2 = buf_ptr1 - buf_ptr2;
-
- unconv_num2 = stdc_mbstowcs(conv,
- &buf_ptr2, &buf_left2, to, to_left, args, num_args);
- if (unconv_num2 < 0)
- goto ret;
-
-ret:
- if (buf)
- Xfree((char *)buf);
-
- return (unconv_num1 + unconv_num2);
-}
-
-static int
-stdc_cstowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- XPointer buf = Xmalloc((*from_left) * MB_CUR_MAX);
- char *buf_ptr1 = buf;
- int buf_left1 = (*from_left) * MB_CUR_MAX;
- char *buf_ptr2 = buf_ptr1;
- int buf_left2;
- int unconv_num1 = 0, unconv_num2 = 0;
-
- unconv_num1 = cstombs(conv,
- from, from_left, &buf_ptr1, &buf_left1, args, num_args);
- if (unconv_num1 < 0)
- goto ret;
-
- buf_left2 = buf_ptr1 - buf_ptr2;
-
- unconv_num2 = stdc_mbstowcs(conv,
- &buf_ptr2, &buf_left2, to, to_left, args, num_args);
- if (unconv_num2 < 0)
- goto ret;
-
-ret:
- if (buf)
- Xfree((char *)buf);
-
- return (unconv_num1 + unconv_num2);
-}
-
-static int
-mbstocts(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- XPointer buf = Xmalloc((*from_left) * sizeof(wchar_t));
- char *buf_ptr1 = buf;
- int buf_left1 = (*from_left);
- char *buf_ptr2 = buf_ptr1;
- int buf_left2;
- int unconv_num1 = 0, unconv_num2 = 0;
-
- unconv_num1 = mbstowcs_org(conv,
- from, from_left, &buf_ptr1, &buf_left1, args, num_args);
- if (unconv_num1 < 0)
- goto ret;
-
- buf_left2 = (buf_ptr1 - buf_ptr2) / sizeof(wchar_t);
-
- unconv_num2 += wcstocts(conv,
- &buf_ptr2, &buf_left2, to, to_left, args, num_args);
- if (unconv_num2 < 0)
- goto ret;
-
-ret:
- if (buf)
- Xfree((char *)buf);
-
- return (unconv_num1 + unconv_num2);
-}
-
-static int
-mbstostr(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
-
- unsigned char ch;
- unsigned long mb = 0;
-
- int length = 0, len_left = 0;
- int unconv_num = 0;
- int num;
-
- CodeSet codeset = NULL;
-
- const char *inbufptr = *from;
- char *outbufptr = *to;
- int from_size = *from_left;
-
- unsigned char *mb_parse_table = XLC_GENERIC(lcd, mb_parse_table);
-
- if (from == NULL || *from == NULL) {
- _XlcResetConverter(conv);
- return( 0 );
- }
-
- if (*from_left > *to_left)
- *from_left = *to_left;
-
- while (*from_left && *to_left) {
-
- ch = *inbufptr++;
- (*from_left)--;
-
- /* null ? */
- if (!ch) {
- if (outbufptr) {*outbufptr++ = '\0';}
- (*to_left)--;
-
- /* error check */
- if (len_left) {
- unconv_num += (length - len_left);
- len_left = 0;
- }
-
- continue;
- }
-
- /* same mb char data */
- if (len_left)
- goto output_one_mb;
-
- /* next mb char data for single shift ? */
- if (mb_parse_table && (num = mb_parse_table[ch]) ) {
- codeset = mb_parse_codeset(state, num, &inbufptr, from_left);
- if (codeset != NULL) {
- length = len_left = codeset->length;
- mb = 0;
- continue;
- }
- }
-
- /* next char data : byteM ? */
- if ((codeset = byteM_parse_codeset(lcd, (inbufptr - 1))))
- goto next_mb_char;
-
- /* next char data : GL or GR side ? */
- if ((codeset = GLGR_parse_codeset(ch)))
- goto next_mb_char;
-
- /* can't find codeset for the ch */
- unconv_num++;
- continue;
-
-next_mb_char:
- length = len_left = codeset->length;
- mb = 0;
-
-output_one_mb:
- mb = (mb << 8) | ch; /* 1 byte left shift */
- len_left--;
-
- /* last of one mb char data */
- if (!len_left) {
- if (check_string_encoding(codeset)) {
- if (outbufptr) {*outbufptr++ = mb & 0xff;}
- (*to_left)--;
- } else {
- unconv_num++;
- }
- }
-
- } /* end of while */
-
- /* error check on last char */
- if (len_left) {
- inbufptr -= (length - len_left);
- (*from_left) += (length - len_left);
- unconv_num += (length - len_left);
- }
-
- *from = (XPointer) ((const char *) *from + from_size);
- *from_left = 0;
- *to = (XPointer) outbufptr;
-
- return unconv_num;
-}
-
-static int
-mbtocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
-
- unsigned char ch;
- unsigned long mb = 0;
- unsigned long glyph_index;
-
- int length = 0, len_left = 0, char_len;
- int unconv_num = 0;
- int num;
- XlcSide side;
-
- CodeSet codeset = NULL;
- XlcCharSet charset = NULL;
-
- const char *inbufptr = *from;
- char *outbufptr = *to;
- int from_size = *from_left;
-
- unsigned char *mb_parse_table = XLC_GENERIC(lcd, mb_parse_table);
-
- if (from == NULL || *from == NULL) {
- _XlcResetConverter(conv);
- return( 0 );
- }
-
- if (*from_left > *to_left)
- *from_left = *to_left;
-
- while (*from_left && *to_left) {
-
- ch = *inbufptr++;
- (*from_left)--;
-
- /* null ? */
- if (!ch) {
- unconv_num = 1;
- if (len_left)
- unconv_num += (length - len_left);
- break;
- }
-
- /* same mb char data */
- if (len_left)
- goto output;
-
- /* next mb char data for single shift ? */
- if (mb_parse_table && (num = mb_parse_table[ch]) ) {
- codeset = mb_parse_codeset(state, num, &inbufptr, from_left);
- if (codeset != NULL) {
- length = len_left = codeset->length;
- mb = 0;
- continue;
- }
- }
-
- /* next mb char data for byteM ? */
- if ((codeset = byteM_parse_codeset(lcd, (inbufptr - 1))))
- goto next_mb_char;
-
- /* next mb char data for GL or GR side ? */
- if ((codeset = GLGR_parse_codeset(ch)))
- goto next_mb_char;
-
- /* can't find codeset for the ch */
- unconv_num = 1;
- break;
-
-next_mb_char:
- length = len_left = codeset->length;
- mb = 0;
-
-output:
- mb = (mb << 8) | ch; /* 1 byte left shift */
- len_left--;
-
- /* last of one mb char data */
- if (!len_left) {
- glyph_index = mb_to_gi(mb, codeset);
- if (!(charset = gi_parse_charset(glyph_index, codeset))) {
- unconv_num = length;
- break;
- }
- char_len = charset->char_size;
- side = charset->side;
-
- /* output glyph index */
- if (codeset->ctconv)
- glyph_index = conv_to_dest(codeset->ctconv, glyph_index);
- if (*to_left < char_len) {
- unconv_num = length;
- break;
- }
-
- if (outbufptr) {
- output_ulong_value(outbufptr, glyph_index, char_len, side);
- outbufptr += char_len;
- }
-
- (*to_left) -= char_len;
-
- break;
- }
-
- } /* end of while */
-
- /* error end */
- if (unconv_num) {
- *from = (XPointer) ((const char *) *from + from_size);
- *from_left = 0;
- *to = (XPointer) outbufptr;
- return -1;
- }
-
- /* nomal end */
- *from = (XPointer) inbufptr;
- *to = (XPointer) outbufptr;
-
- if (num_args > 0)
- *((XlcCharSet *) args[0]) = charset;
-
- return 0;
-}
-
-static int
-mbstocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- int ret;
- XlcCharSet charset_old, charset = NULL;
- XPointer tmp_args[1];
-
- const char *inbufptr;
- int in_left;
- char *outbufptr;
- int out_left;
- tmp_args[0] = (XPointer) &charset;
-
- ret = mbtocs(conv, from, from_left, to, to_left, tmp_args, 1);
- charset_old = charset;
-
- while ( ret == 0 && *from_left && *to_left) {
- inbufptr = *from;
- in_left = *from_left;
- outbufptr = *to;
- out_left = *to_left;
- ret = mbtocs(conv, from, from_left, to, to_left, tmp_args, 1);
- if (charset_old != charset) {
- *from = (XPointer) inbufptr;
- *from_left = in_left;
- *to = (XPointer) outbufptr;
- *to_left = out_left;
- break;
- }
- }
-
- if (num_args > 0)
- *((XlcCharSet *) args[0]) = charset_old;
-
- /* error end */
- if (ret != 0)
- return( -1 );
-
- return(0);
-}
-
-static int
-wcstostr(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
-
- char *encoding;
- unsigned long mb, glyph_index;
- wchar_t wc;
-
- int length;
- int unconv_num = 0;
-
- CodeSet codeset;
-
- const wchar_t *inbufptr = (const wchar_t *) *from;
- char *outbufptr = *to;
- int from_size = *from_left;
-
- const char *default_string = XLC_PUBLIC(lcd, default_string);
- int defstr_len = strlen(default_string);
-
-
- if (*from_left > *to_left)
- *from_left = *to_left;
-
- while (*from_left && *to_left) {
-
- wc = *inbufptr++;
- (*from_left)--;
-
- /* null ? */
- if (!wc) {
- if (outbufptr) {*outbufptr++ = '\0';}
- (*to_left)--;
-
- continue;
- }
-
- /* convert */
- if ( !wc_to_gi(lcd, wc, &glyph_index, &codeset) ) {
-
- /* output default_string of XDefaultString() */
- if (*to_left < defstr_len)
- break;
- if (outbufptr) {
- strncpy((char *)outbufptr, default_string, defstr_len);
- outbufptr += defstr_len;
- }
- (*to_left) -= defstr_len;
-
- unconv_num++;
-
- } else {
- mb = gi_to_mb(glyph_index, codeset);
-
- if (check_string_encoding(codeset)) {
- if (codeset->parse_info) {
- Bool need_shift = False;
- switch (codeset->parse_info->type) {
- case E_LSL :
- if (codeset != state->GL_codeset) {
- need_shift = True;
- state->GL_codeset = codeset;
- }
- break;
- case E_LSR :
- if (codeset != state->GR_codeset) {
- need_shift = True;
- state->GR_codeset = codeset;
- }
- break;
- /* case E_SS */
- default:
- need_shift = True;
- }
-
- /* output shift sequence */
- if (need_shift) {
- encoding = codeset->parse_info->encoding;
- length = strlen(encoding);
- if (*to_left < length)
- break;
-
- if (outbufptr) {
- strncpy((char *)outbufptr, encoding, length);
- outbufptr += length;
- }
- (*to_left) -= length;
- }
- }
-
- /* output characters */
- length = codeset->length;
- if (*to_left < length)
- break;
-
- if (outbufptr) {
- output_ulong_value(outbufptr, mb, length, XlcNONE);
- outbufptr += length;
- }
-
- (*to_left) -= length;
- } else {
- unconv_num++;
- }
- }
-
- } /* end of while */
-
- *from = (XPointer) ((const wchar_t *) *from + from_size);
- *from_left = 0;
- *to = (XPointer) outbufptr;
-
- return unconv_num;
-}
-
-static int
-stdc_wcstostr(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- XPointer buf = Xmalloc((*from_left) * MB_CUR_MAX);
- char *buf_ptr1 = buf;
- int buf_left1 = (*from_left) * MB_CUR_MAX;
- char *buf_ptr2 = buf_ptr1;
- int buf_left2;
- int unconv_num1 = 0, unconv_num2 = 0;
-
- unconv_num1 = stdc_wcstombs(conv,
- from, from_left, &buf_ptr1, &buf_left1, args, num_args);
- if (unconv_num1 < 0)
- goto ret;
-
- buf_left2 = buf_ptr1 - buf_ptr2;
-
- unconv_num2 = mbstostr(conv,
- &buf_ptr2, &buf_left2, to, to_left, args, num_args);
- if (unconv_num2 < 0)
- goto ret;
-
-ret:
- if (buf)
- Xfree((char *)buf);
-
- return (unconv_num1 + unconv_num2);
-}
-
-static int
-wctocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
-
- wchar_t wc;
- unsigned long glyph_index;
-
- int char_len;
- int unconv_num = 0;
- XlcSide side;
-
- CodeSet codeset;
- XlcCharSet charset = NULL;
-
- const wchar_t *inbufptr = (const wchar_t *) *from;
- char *outbufptr = *to;
- int from_size = *from_left;
-
- if (*from_left > *to_left)
- *from_left = *to_left;
-
- if (*from_left && *to_left) {
-
- wc = *inbufptr++;
- (*from_left)--;
-
- /* null ? */
- if (!wc) {
- unconv_num = 1;
- goto end;
- }
-
- /* convert */
- if ( !wc_to_gi(lcd, wc, &glyph_index, &codeset) ) {
- unconv_num = 1;
- goto end;
- }
-
- if ( !(charset = gi_parse_charset(glyph_index, codeset)) ) {
- unconv_num = 1;
- goto end;
- }
- char_len = charset->char_size;
- side = charset->side;
-
- /* output glyph index */
- if (codeset->ctconv)
- glyph_index = conv_to_dest(codeset->ctconv, glyph_index);
- if (*to_left < char_len) {
- unconv_num++;
- goto end;
- }
-
- if (outbufptr) {
- output_ulong_value(outbufptr, glyph_index, char_len, side);
- outbufptr += char_len;
- }
-
- (*to_left) -= char_len;
-
- }
-
-end:
-
- /* error end */
- if (unconv_num) {
- *from = (XPointer) ((const wchar_t *) *from + from_size);
- *from_left = 0;
- *to = (XPointer) outbufptr;
- return -1;
- }
-
- /* nomal end */
- *from = (XPointer) inbufptr;
- *to = (XPointer) outbufptr;
-
- if (num_args > 0)
- *((XlcCharSet *) args[0]) = charset;
-
- return 0;
-}
-
-static int
-stdc_wctocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const wchar_t *src = *((const wchar_t **) from);
- wchar_t wch;
- XPointer tmp_from, save_from = *from;
- char tmp[32];
- int length, ret, src_left = *from_left;
- int from_size = *from_left;
-
- if (src_left > 0 && *to_left > 0) {
- if ((wch = *src)) {
- length = wctomb(tmp, wch);
- } else {
- goto end;
- }
-
- if (length < 0)
- goto end;
-
- tmp_from = (XPointer) tmp;
- ret = mbtocs(conv, &tmp_from, &length, to, to_left, args, num_args);
- if (ret < 0)
- goto end;
-
- src++;
- src_left--;
- }
-
-end:
- /* error end */
- if (save_from == (XPointer) src) {
- *from = (XPointer) ((const wchar_t *) *from + from_size);
- *from_left = 0;
- return -1;
- }
-
- /* nomal end */
- *from = (XPointer) src;
- *from_left = src_left;
-
- return 0;
-}
-
-static int
-wcstocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- int ret;
- XlcCharSet charset_old, charset = NULL;
- XPointer tmp_args[1];
-
- const wchar_t *inbufptr;
- int in_left;
- XPointer outbufptr;
- int out_left;
- tmp_args[0] = (XPointer) &charset;
-
- ret = wctocs(conv, from, from_left, to, to_left, tmp_args, 1);
- charset_old = charset;
-
- while ( ret == 0 && *from_left && *to_left) {
- inbufptr = (const wchar_t *) *from;
- in_left = *from_left;
- outbufptr = *to;
- out_left = *to_left;
- ret = wctocs(conv, from, from_left, to, to_left, tmp_args, 1);
- if (charset_old != charset) {
- *from = (XPointer) inbufptr;
- *from_left = in_left;
- *to = (XPointer) outbufptr;
- *to_left = out_left;
- break;
- }
- }
-
- if (num_args > 0)
- *((XlcCharSet *) args[0]) = charset_old;
-
- /* error end */
- if (ret != 0)
- return( -1 );
-
- return(0);
-}
-
-#ifdef STDCVT
-
-static int
-stdc_wcstocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- int ret;
- XlcCharSet charset_old, charset = NULL;
- XPointer tmp_args[1];
-
- const wchar_t *inbufptr;
- int in_left;
- XPointer outbufptr;
- int out_left;
- tmp_args[0] = (XPointer) &charset;
-
- ret = stdc_wctocs(conv, from, from_left, to, to_left, tmp_args, 1);
- charset_old = charset;
-
- while ( ret == 0 && *from_left && *to_left ) {
- inbufptr = (const wchar_t *) *from;
- in_left = *from_left;
- outbufptr = *to;
- out_left = *to_left;
- ret = stdc_wctocs(conv, from, from_left, to, to_left, tmp_args, 1);
- if (charset_old != charset) {
- *from = (XPointer) inbufptr;
- *from_left = in_left;
- *to = (XPointer) outbufptr;
- *to_left = out_left;
- break;
- }
- }
-
- if (num_args > 0)
- *((XlcCharSet *) args[0]) = charset_old;
-
- /* error end */
- if (ret != 0)
- return( -1 );
-
- return(0);
-}
-
-#endif
-
-static int
-ctstombs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- XPointer buf = Xmalloc((*from_left) * sizeof(wchar_t));
- char *buf_ptr1 = buf;
- int buf_left1 = (*from_left);
- char *buf_ptr2 = buf_ptr1;
- int buf_left2;
- int unconv_num1 = 0, unconv_num2 = 0;
-
- unconv_num1 = ctstowcs(conv,
- from, from_left, &buf_ptr1, &buf_left1, args, num_args);
- if (unconv_num1 < 0)
- goto ret;
-
- buf_left2 = (buf_ptr1 - buf_ptr2) / sizeof(wchar_t);
-
- unconv_num2 += wcstombs_org(conv,
- &buf_ptr2, &buf_left2, to, to_left, args, num_args);
- if (unconv_num2 < 0)
- goto ret;
-
-ret:
- if (buf)
- Xfree((char *)buf);
-
- return (unconv_num1 + unconv_num2);
-}
-
-static int
-cstombs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- XPointer buf = Xmalloc((*from_left) * sizeof(wchar_t));
- char *buf_ptr1 = buf;
- int buf_left1 = (*from_left);
- char *buf_ptr2 = buf_ptr1;
- int buf_left2;
- int unconv_num1 = 0, unconv_num2 = 0;
-
- unconv_num1 = cstowcs(conv,
- from, from_left, &buf_ptr1, &buf_left1, args, num_args);
- if (unconv_num1 < 0)
- goto ret;
-
- buf_left2 = (buf_ptr1 - buf_ptr2) / sizeof(wchar_t);
-
- unconv_num2 += wcstombs_org(conv,
- &buf_ptr2, &buf_left2, to, to_left, args, num_args);
- if (unconv_num2 < 0)
- goto ret;
-
-ret:
- if (buf)
- Xfree((char *)buf);
-
- return (unconv_num1 + unconv_num2);
-}
-
-static int
-strtombs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
-
- char *encoding;
- unsigned long mb, glyph_index;
- unsigned char ch;
-
- int length;
- int unconv_num = 0;
-
- CodeSet codeset;
-
- const char *inbufptr = *from;
- char *outbufptr = *to;
- int from_size = *from_left;
-
- if (*from_left > *to_left)
- *from_left = *to_left;
-
- while (*from_left && *to_left) {
-
- ch = *inbufptr++;
- (*from_left)--;
-
- /* null ? */
- if (!ch) {
- if (outbufptr) {*outbufptr++ = '\0';}
- (*to_left)--;
-
- continue;
- }
-
- /* convert */
- if (isleftside(ch)) {
- glyph_index = ch;
- codeset = _XlcGetCodeSetFromName(lcd, "ISO8859-1:GL");
- } else {
- glyph_index = ch & GL;
- codeset = _XlcGetCodeSetFromName(lcd, "ISO8859-1:GR");
- }
-
- if (!codeset) {
- unconv_num++;
- continue;
- }
-
- mb = gi_to_mb(glyph_index, codeset);
- if (codeset->parse_info) {
- Bool need_shift = False;
- switch (codeset->parse_info->type) {
- case E_LSL :
- if (codeset != state->GL_codeset) {
- need_shift = True;
- state->GL_codeset = codeset;
- }
- break;
- case E_LSR :
- if (codeset != state->GR_codeset) {
- need_shift = True;
- state->GR_codeset = codeset;
- }
- break;
- /* case E_SS */
- default:
- need_shift = True;
- }
-
- /* output shift sequence */
- if (need_shift) {
- encoding = codeset->parse_info->encoding;
- length = strlen(encoding);
- if (*to_left < length)
- break;
- if (outbufptr) {
- strncpy((char *)outbufptr, encoding, length);
- outbufptr += length;
- }
- (*to_left) -= length;
- }
- }
-
- /* output characters */
- length = codeset->length;
- if (*to_left < length)
- break;
-
- if (outbufptr) {
- output_ulong_value(outbufptr, mb, length, XlcNONE);
- outbufptr += length;
- }
-
- (*to_left) -= length;
-
- } /* end of while */
-
- *from = (XPointer) ((const char *) *from + from_size);
- *from_left = 0;
- *to = (XPointer) outbufptr;
-
- return unconv_num;
-}
-
-static int
-strtowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
-
- unsigned char ch;
- unsigned long glyph_index;
- wchar_t wc;
-
- int unconv_num = 0;
- CodeSet codeset;
-
- const char *inbufptr = *from;
- wchar_t *outbufptr = (wchar_t *)*to;
- int from_size = *from_left;
-
- if (*from_left > *to_left)
- *from_left = *to_left;
-
- while (*from_left && *to_left) {
-
- ch = *inbufptr++;
- (*from_left)--;
-
- /* null ? */
- if (!ch) {
- if (outbufptr) {*outbufptr++ = L'\0';}
- (*to_left)--;
-
- continue;
- }
-
- /* convert */
- if (isleftside(ch)) {
- glyph_index = ch;
- codeset = _XlcGetCodeSetFromName(lcd, "ISO8859-1:GL");
- } else {
- glyph_index = ch & GL;
- codeset = _XlcGetCodeSetFromName(lcd, "ISO8859-1:GR");
- }
-
- if (!codeset) {
- unconv_num++;
- continue;
- }
-
- gi_to_wc(lcd, glyph_index, codeset, &wc);
- if (outbufptr) {*outbufptr++ = wc;}
- (*to_left)--;
-
- } /* end of while */
-
- *from = (XPointer) ((const char *) *from + from_size);
- *from_left = 0;
- *to = (XPointer) outbufptr;
-
- return unconv_num;
-}
-
-static int
-stdc_strtowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- XPointer buf = Xmalloc((*from_left) * MB_CUR_MAX);
- char *buf_ptr1 = buf;
- int buf_left1 = (*from_left) * MB_CUR_MAX;
- char *buf_ptr2 = buf_ptr1;
- int buf_left2;
- int unconv_num1 = 0, unconv_num2 = 0;
-
- unconv_num1 = strtombs(conv,
- from, from_left, &buf_ptr1, &buf_left1, args, num_args);
- if (unconv_num1 < 0)
- goto ret;
-
- buf_left2 = buf_ptr1 - buf_ptr2;
-
- unconv_num2 = stdc_mbstowcs(conv,
- &buf_ptr2, &buf_left2, to, to_left, args, num_args);
- if (unconv_num2 < 0)
- goto ret;
-
-ret:
- if (buf)
- Xfree((char *)buf);
-
- return (unconv_num1 + unconv_num2);
-}
-
-/* -------------------------------------------------------------------------- */
-/* Close */
-/* -------------------------------------------------------------------------- */
-
-static void
-close_converter(
- XlcConv conv)
-{
- if (conv->state) {
- Xfree((char *) conv->state);
- }
-
- if (conv->methods) {
- Xfree((char *) conv->methods);
- }
-
- Xfree((char *) conv);
-}
-
-/* -------------------------------------------------------------------------- */
-/* Open */
-/* -------------------------------------------------------------------------- */
-
-static XlcConv
-create_conv(
- XLCd lcd,
- XlcConvMethods methods)
-{
- XlcConv conv;
- State state;
-
- conv = (XlcConv) Xcalloc(1, sizeof(XlcConvRec));
- if (conv == NULL)
- return (XlcConv) NULL;
-
- conv->methods = (XlcConvMethods) Xmalloc(sizeof(XlcConvMethodsRec));
- if (conv->methods == NULL)
- goto err;
- *conv->methods = *methods;
- conv->methods->reset = init_state;
-
- conv->state = Xcalloc(1, sizeof(StateRec));
- if (conv->state == NULL)
- goto err;
-
- state = (State) conv->state;
- state->lcd = lcd;
-
- _XlcResetConverter(conv);
-
- return conv;
-
-err:
- close_converter(conv);
-
- return (XlcConv) NULL;
-}
-
-static XlcConvMethodsRec mbstocts_methods = {
- close_converter,
- mbstocts,
- NULL
-};
-
-static XlcConv
-open_mbstocts(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &mbstocts_methods);
-}
-
-static XlcConvMethodsRec mbstostr_methods = {
- close_converter,
- mbstostr,
- NULL
-};
-
-static XlcConv
-open_mbstostr(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &mbstostr_methods);
-}
-
-static XlcConvMethodsRec mbstocs_methods = {
- close_converter,
- mbstocs,
- NULL
-};
-
-static XlcConv
-open_mbstocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &mbstocs_methods);
-}
-
-static XlcConvMethodsRec mbtocs_methods = {
- close_converter,
- mbtocs,
- NULL
-};
-
-static XlcConv
-open_mbtocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &mbtocs_methods);
-}
-
-static XlcConvMethodsRec ctstombs_methods = {
- close_converter,
- ctstombs,
- NULL
-};
-
-static XlcConv
-open_ctstombs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &ctstombs_methods);
-}
-
-static XlcConvMethodsRec cstombs_methods = {
- close_converter,
- cstombs,
- NULL
-};
-
-static XlcConv
-open_cstombs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &cstombs_methods);
-}
-
-static XlcConvMethodsRec strtombs_methods = {
- close_converter,
- strtombs,
- NULL
-};
-
-static XlcConv
-open_strtombs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &strtombs_methods);
-}
-
-#ifdef STDCVT
-
-static XlcConvMethodsRec stdc_mbstowcs_methods = {
- close_converter,
- stdc_mbstowcs,
- NULL
-};
-
-static XlcConv
-open_stdc_mbstowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_mbstowcs_methods);
-}
-
-static XlcConvMethodsRec stdc_wcstombs_methods = {
- close_converter,
- stdc_wcstombs,
- NULL
-};
-
-static XlcConv
-open_stdc_wcstombs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_wcstombs_methods);
-}
-
-static XlcConvMethodsRec stdc_wcstocts_methods = {
- close_converter,
- stdc_wcstocts,
- NULL
-};
-
-static XlcConv
-open_stdc_wcstocts(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_wcstocts_methods);
-}
-
-static XlcConvMethodsRec stdc_wcstostr_methods = {
- close_converter,
- stdc_wcstostr,
- NULL
-};
-
-static XlcConv
-open_stdc_wcstostr(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_wcstostr_methods);
-}
-
-static XlcConvMethodsRec stdc_wcstocs_methods = {
- close_converter,
- stdc_wcstocs,
- NULL
-};
-
-static XlcConv
-open_stdc_wcstocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_wcstocs_methods);
-}
-
-static XlcConvMethodsRec stdc_wctocs_methods = {
- close_converter,
- stdc_wctocs,
- NULL
-};
-
-static XlcConv
-open_stdc_wctocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_wctocs_methods);
-}
-
-static XlcConvMethodsRec stdc_ctstowcs_methods = {
- close_converter,
- stdc_ctstowcs,
- NULL
-};
-
-static XlcConv
-open_stdc_ctstowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_ctstowcs_methods);
-}
-
-static XlcConvMethodsRec stdc_cstowcs_methods = {
- close_converter,
- stdc_cstowcs,
- NULL
-};
-
-static XlcConv
-open_stdc_cstowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_cstowcs_methods);
-}
-
-static XlcConvMethodsRec stdc_strtowcs_methods = {
- close_converter,
- stdc_strtowcs,
- NULL
-};
-
-static XlcConv
-open_stdc_strtowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_strtowcs_methods);
-}
-
-#endif /* STDCVT */
-
-static XlcConvMethodsRec mbstowcs_methods = {
- close_converter,
- mbstowcs_org,
- NULL
-};
-
-static XlcConv
-open_mbstowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &mbstowcs_methods);
-}
-
-static XlcConvMethodsRec wcstombs_methods = {
- close_converter,
- wcstombs_org,
- NULL
-};
-
-static XlcConv
-open_wcstombs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &wcstombs_methods);
-}
-
-static XlcConvMethodsRec wcstocts_methods = {
- close_converter,
- wcstocts,
- NULL
-};
-
-static XlcConv
-open_wcstocts(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &wcstocts_methods);
-}
-
-static XlcConvMethodsRec wcstostr_methods = {
- close_converter,
- wcstostr,
- NULL
-};
-
-static XlcConv
-open_wcstostr(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &wcstostr_methods);
-}
-
-static XlcConvMethodsRec wcstocs_methods = {
- close_converter,
- wcstocs,
- NULL
-};
-
-static XlcConv
-open_wcstocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &wcstocs_methods);
-}
-
-static XlcConvMethodsRec wctocs_methods = {
- close_converter,
- wctocs,
- NULL
-};
-
-static XlcConv
-open_wctocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &wctocs_methods);
-}
-
-static XlcConvMethodsRec ctstowcs_methods = {
- close_converter,
- ctstowcs,
- NULL
-};
-
-static XlcConv
-open_ctstowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &ctstowcs_methods);
-}
-
-static XlcConvMethodsRec cstowcs_methods = {
- close_converter,
- cstowcs,
- NULL
-};
-
-static XlcConv
-open_cstowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &cstowcs_methods);
-}
-
-static XlcConvMethodsRec strtowcs_methods = {
- close_converter,
- strtowcs,
- NULL
-};
-
-static XlcConv
-open_strtowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &strtowcs_methods);
-}
-
-/* -------------------------------------------------------------------------- */
-/* Loader */
-/* -------------------------------------------------------------------------- */
-
-XLCd
-_XlcGenericLoader(
- const char *name)
-{
- XLCd lcd;
-#ifdef STDCVT
- XLCdGenericPart *gen;
-#endif
-
- lcd = _XlcCreateLC(name, _XlcGenericMethods);
-
- if (lcd == NULL)
- return lcd;
-
- default_GL_charset = _XlcGetCharSet("ISO8859-1:GL");
- default_GR_charset = _XlcGetCharSet("ISO8859-1:GR");
-
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCompoundText, open_mbstocts);
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNString, open_mbstostr);
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs);
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs);
- _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte, open_ctstombs);
- _XlcSetConverter(lcd, XlcNString, lcd, XlcNMultiByte, open_strtombs);
- _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs);
-
-#ifdef STDCVT
- gen = XLC_GENERIC_PART(lcd);
-
- if (gen->use_stdc_env != True) {
-#endif
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_mbstowcs);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_wcstombs);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_wcstocts);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNString, open_wcstostr);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNChar, open_wctocs);
- _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_ctstowcs);
- _XlcSetConverter(lcd, XlcNString, lcd, XlcNWideChar, open_strtowcs);
- _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs);
-#ifdef STDCVT
- }
-#endif
-
-#ifdef STDCVT
- if (gen->use_stdc_env == True) {
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_stdc_mbstowcs);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_stdc_wcstombs);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_stdc_wcstocts);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNString, open_stdc_wcstostr);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_stdc_wcstocs);
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNChar, open_stdc_wctocs);
- _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_stdc_ctstowcs);
- _XlcSetConverter(lcd, XlcNString, lcd, XlcNWideChar, open_stdc_strtowcs);
- _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_stdc_cstowcs);
- }
-#endif
-
- _XlcAddUtf8Converters(lcd);
-
- return lcd;
-}
+/*
+ * Copyright 1992, 1993 by TOSHIBA Corp.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of TOSHIBA not be used in advertising
+ * or publicity pertaining to distribution of the software without specific,
+ * written prior permission. TOSHIBA make no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author: Katsuhisa Yano TOSHIBA Corp.
+ * mopi@osa.ilab.toshiba.co.jp
+ */
+/*
+ * (c) Copyright 1995 FUJITSU LIMITED
+ * This is source code modified by FUJITSU LIMITED under the Joint
+ * Development Agreement for the CDE/Motif PST.
+ *
+ * Modifier: Masayoshi Shimamura FUJITSU LIMITED
+ *
+ */
+/*
+ * 2000
+ * Modifier: Ivan Pascal The XFree86 Project
+ */
+
+/*
+ * A generic locale loader for all kinds of ISO-2022 based codesets.
+ * Supports: all locales.
+ * How: Provides generic converters for ISO-2022 based codesets. Extensible as
+ * far as ISO-2022 is extensible: codesets can be given by name in the
+ * stream. Overall distinction between GL (0x00..0x7f) and GR (0x80..0xff).
+ * In every chunk between escape sequences, the number of bytes per
+ * character (char_size) is constant.
+ * Platforms: all systems.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "XlcGeneric.h"
+#include <stdio.h>
+
+#if !defined(Lynx_22) && !defined(X_LOCALE)
+#define STDCVT
+#endif
+
+typedef struct _CTDataRec {
+ const char *name;
+ const char *encoding; /* Compound Text encoding */
+} CTDataRec, *CTData;
+
+static CTDataRec directionality_data[] =
+{
+ { "BEGIN_LEFT-TO-RIGHT_TEXT", "\2331]" },
+ { "BEGIN_RIGHT-TO-LEFT_TEXT", "\2332]" },
+ { "END_OF_STRING", "\233]" },
+};
+
+typedef struct _StateRec {
+ XLCd lcd;
+ /* CT state */
+ XlcCharSet charset; /* charset of current state */
+ XlcCharSet GL_charset; /* charset of initial state in GL */
+ XlcCharSet GR_charset; /* charset of initial state in GR */
+ /* MB shift state */
+ CodeSet GL_codeset;
+ CodeSet GR_codeset;
+} StateRec, *State;
+
+#define GR 0x80 /* begins right-side (non-ascii) region */
+#define GL 0x7f /* ends left-side (ascii) region */
+#define ESC 0x1b
+#define CSI 0x9b
+#define STX 0x02
+
+#define isrightside(c) ((c) & GR)
+#define isleftside(c) (!isrightside(c))
+
+/* Forward declarations for local routines. */
+static int mbstocts (XlcConv conv, XPointer *from, int *from_left,
+ XPointer *to, int *to_left, XPointer *args, int num_args);
+static int ctstombs (XlcConv conv, XPointer *from, int *from_left,
+ XPointer *to, int *to_left, XPointer *args, int num_args);
+static int cstombs (XlcConv conv, XPointer *from, int *from_left,
+ XPointer *to, int *to_left, XPointer *args, int num_args);
+
+/* ------------------------------------------------------------------------- */
+/* Misc */
+/* ------------------------------------------------------------------------- */
+
+static int
+compare(
+ const char *src,
+ const char *encoding,
+ int length)
+{
+ const char *start = src;
+
+ while (length-- > 0) {
+ if (*src++ != *encoding++)
+ return 0;
+ if (*encoding == '\0')
+ return src - start;
+ }
+
+ return 0;
+}
+
+static unsigned long
+conv_to_dest(
+ Conversion conv,
+ unsigned long code)
+{
+ int i;
+ int conv_num = conv->conv_num;
+ FontScope convlist = conv->convlist;
+
+ for (i = 0; i < conv_num; i++) {
+ if (convlist[i].start <= code && code <= convlist[i].end) {
+ switch (convlist[i].shift_direction) {
+ case '+':
+ return(code + convlist[i].shift);
+ case '-':
+ return(code - convlist[i].shift);
+ default:
+ return(code);
+ }
+ }
+ }
+
+ return(code);
+}
+
+static unsigned long
+conv_to_source(
+ Conversion conv,
+ unsigned long code)
+{
+ int i;
+ int conv_num;
+ FontScope convlist;
+ unsigned long start_p;
+ unsigned long start_m;
+ unsigned long end_p;
+ unsigned long end_m;
+
+ if (!conv)
+ return(code);
+
+ conv_num = conv->conv_num;
+ convlist = conv->convlist;
+
+ for (i = 0; i < conv_num; i++) {
+ switch (convlist[i].shift_direction) {
+ case '+':
+ start_p = convlist[i].start + convlist[i].shift;
+ end_p = convlist[i].end + convlist[i].shift;
+ if (start_p <= code && code <= end_p)
+ return(code - convlist[i].shift);
+ break;
+ case '-':
+ start_m = convlist[i].start - convlist[i].shift;
+ end_m = convlist[i].end - convlist[i].shift;
+ if (start_m <= code && code <= end_m)
+ return(code + convlist[i].shift);
+ break;
+ default:
+ continue;
+ }
+ }
+
+ return(code);
+}
+
+static unsigned long
+mb_to_gi(
+ unsigned long mb,
+ CodeSet codeset)
+{
+ int i;
+ unsigned long mb_tmp, mask = 0;
+
+ if (codeset->mbconv) {
+ mb_tmp = conv_to_dest(codeset->mbconv, mb);
+ if (mb_tmp != mb)
+ return(mb_tmp);
+ }
+
+ if (codeset->side == XlcC0 || codeset->side == XlcGL ||
+ codeset->side == XlcC1 || codeset->side == XlcGR) {
+
+ for (i = 0; i < codeset->length; i++)
+ mask = (mask << 8) | GL;
+ mb = mb & mask;
+ }
+
+ return(mb);
+}
+
+static unsigned long
+gi_to_mb(
+ unsigned long glyph_index,
+ CodeSet codeset)
+{
+ int i;
+ unsigned long mask = 0;
+
+ if (codeset->side == XlcC1 || codeset->side == XlcGR) {
+ for (i = 0; i < codeset->length; i++)
+ mask = (mask << 8) | GR;
+ glyph_index = glyph_index | mask;
+ }
+
+ if (codeset->mbconv)
+ return( conv_to_source(codeset->mbconv, glyph_index) );
+
+ return(glyph_index);
+}
+
+static Bool
+gi_to_wc(
+ XLCd lcd,
+ unsigned long glyph_index,
+ CodeSet codeset,
+ wchar_t *wc)
+{
+ unsigned char mask = 0;
+ unsigned long wc_encoding = codeset->wc_encoding;
+ int length = codeset->length;
+ unsigned long wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);
+
+ mask = (1 << wc_shift_bits) - 1 ;
+
+ for (*wc = 0, length--; length >= 0; length--)
+ *wc = (*wc << wc_shift_bits) | ((glyph_index >> (length * 8 )) & mask);
+
+ *wc = *wc | wc_encoding;
+
+ return(True);
+}
+
+static Bool
+wc_to_gi(
+ XLCd lcd,
+ wchar_t wc,
+ unsigned long *glyph_index,
+ CodeSet *codeset)
+{
+ int i;
+ unsigned char mask = 0;
+ unsigned long wc_encoding;
+ unsigned long wc_encode_mask = XLC_GENERIC(lcd, wc_encode_mask);
+ unsigned long wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);
+ int codeset_num = XLC_GENERIC(lcd, codeset_num);
+ CodeSet *codeset_list = XLC_GENERIC(lcd, codeset_list);
+
+ wc_encoding = wc & wc_encode_mask;
+ for (*codeset = NULL, i = 0; i < codeset_num; i++) {
+ if (wc_encoding == codeset_list[i]->wc_encoding) {
+ *codeset = codeset_list[i];
+ break;
+ }
+ }
+ if (*codeset == NULL)
+ return(False);
+
+ mask = (1 << wc_shift_bits) - 1 ;
+
+ wc = wc & ~wc_encode_mask;
+ for (*glyph_index = 0, i = (*codeset)->length - 1; i >= 0; i--)
+ *glyph_index = (*glyph_index << 8) |
+ ( ((unsigned long)wc >> (i * wc_shift_bits)) & mask );
+
+ return(True);
+}
+
+static CodeSet
+mb_parse_codeset(
+ State state,
+ int num,
+ const char **inbufptr,
+ int *from_left)
+{
+ int len;
+ int from_len = (*from_left) + 1;
+ const char *src = (*inbufptr) - 1;
+ ParseInfo *mb_parse_list = XLC_GENERIC(state->lcd, mb_parse_list);
+ ParseInfo parse_info;
+ CodeSet codeset;
+
+ for (--num ; (parse_info = mb_parse_list[num]) != NULL; num++) {
+ len = compare(src, parse_info->encoding, from_len);
+ if (len > 0) {
+ codeset = parse_info->codeset;
+ if (parse_info->type == E_LSL)
+ state->GL_codeset = codeset;
+ else if (parse_info->type == E_LSR)
+ state->GR_codeset = codeset;
+ --len;
+ *inbufptr += len;
+ *from_left -= len;
+ return codeset;
+ }
+ }
+ return (CodeSet) NULL;
+}
+
+static CodeSet
+byteM_parse_codeset(
+ XLCd lcd,
+ const char *inbufptr)
+{
+ unsigned char ch;
+ CodeSet codeset;
+ ByteInfoList byteM;
+ ByteInfoListRec byteM_rec;
+ ByteInfo byteinfo;
+ ByteInfoRec byteinfo_rec;
+ Bool hit = False;
+ int i, j, k;
+
+ int codeset_num = XLC_GENERIC(lcd, codeset_num);
+ CodeSet *codeset_list = XLC_GENERIC(lcd, codeset_list);
+
+ for (i = 0; i < codeset_num; i++) {
+ codeset = codeset_list[i];
+ byteM = codeset->byteM;
+ if (codeset->side != XlcNONE || byteM == NULL)
+ continue;
+
+ for (j = 0; j < codeset->length; j++) {
+ ch = *((unsigned char *)(inbufptr + j));
+ byteM_rec = byteM[j];
+ byteinfo = byteM_rec.byteinfo;
+
+ for (hit = False, k = 0; k < byteM_rec.byteinfo_num; k++) {
+ byteinfo_rec = byteinfo[k];
+ if (byteinfo_rec.start <= ch && ch <= byteinfo_rec.end) {
+ hit = True;
+ break;
+ }
+ }
+
+ if (!hit)
+ break;
+ }
+
+ if (hit)
+ return(codeset);
+ }
+
+ return(NULL);
+}
+
+#define GLGR_parse_codeset(ch) \
+ (isrightside(ch) ? (state->GR_codeset) : \
+ (state->GL_codeset) )
+
+static XlcCharSet
+gi_parse_charset(
+ unsigned long glyph_index,
+ CodeSet codeset)
+{
+ int i;
+ XlcCharSet *charset_list = codeset->charset_list;
+ int num_charsets = codeset->num_charsets;
+ ExtdSegment ctextseg = codeset->ctextseg;
+ XlcCharSet charset = NULL;
+ int area_num;
+ FontScope area;
+
+ /* lockup ct sequence */
+ for (i = 0; i < num_charsets; i++) {
+ charset = charset_list[i];
+ if (*charset->ct_sequence != '\0')
+ break;
+ }
+ if (i >= num_charsets)
+ return(NULL);
+
+ if (charset->source != CSsrcStd)
+ return (charset);
+
+ if (!ctextseg)
+ return(charset);
+
+ area = ctextseg->area;
+ area_num = ctextseg->area_num;
+
+ for (i = 0; i < area_num; i++) {
+
+ if (area[i].start <= glyph_index && glyph_index <= area[i].end) {
+
+ charset = ctextseg->charset;
+
+ if (*charset->ct_sequence == '\0')
+ return(NULL);
+
+ break;
+ }
+ }
+
+ return(charset);
+}
+
+static Bool
+ct_parse_csi(
+ const char *inbufptr,
+ int *ctr_seq_len)
+{
+ int i;
+ int num = sizeof(directionality_data) / sizeof(directionality_data[0]);
+
+ for (i = 0; i < num; i++) {
+ if ( !(*ctr_seq_len = strlen(directionality_data[i].encoding)) )
+ continue;
+
+ if ( strncmp(inbufptr, directionality_data[i].encoding,
+ *ctr_seq_len) == 0)
+ return(True);
+ }
+
+ return(False);
+}
+
+static int
+cmp_esc_sequence(
+ const char *inbufptr,
+ XlcCharSet charset)
+{
+ int seq_len, name_len, total_len;
+ unsigned char byte_m, byte_l;
+ const char *ct_sequence = charset->ct_sequence;
+ const char *encoding_name = charset->encoding_name;
+
+ /* check esc sequence */
+ if ( !(seq_len = strlen(ct_sequence) ) )
+ return(0);
+ if ( strncmp(inbufptr, ct_sequence, seq_len) != 0)
+ return(0);
+
+ /* Standard Character Set Encoding ? */
+ if (charset->source == CSsrcStd)
+ return(seq_len);
+
+ /*
+ * Non-Standard Character Set Encoding
+ *
+ * +--- ---+-----+-----+-----+---- ----+-----+-----+------- ------+
+ * | ctseq | M | L | encoding name | STX | contents |
+ * +--- ---+-----+-----+-----+---- ----+-----+-----+------- ------+
+ * 4bytes 1byte 1byte variable length 1byte variable length
+ * | |
+ * +----------------------------------------------+
+ * rest length = ((M - 128) * 128) + (L - 128)
+ */
+
+ /* get length of encoding name */
+ inbufptr += seq_len;
+ byte_m = *inbufptr++;
+ byte_l = *inbufptr++;
+ name_len = strlen(encoding_name);
+
+ if (((byte_m - 128) * 128 + (byte_l - 128) - 1) < name_len)
+ return(0);
+
+ if ( _XlcNCompareISOLatin1(inbufptr, encoding_name, name_len) != 0 )
+ return(0);
+
+ /* check STX (Start of Text) */
+ inbufptr = inbufptr + name_len;
+ if ( *inbufptr != STX )
+ return(0);
+
+ total_len = seq_len + name_len + 3;
+ return(total_len);
+}
+
+static Bool
+ct_parse_charset(
+ XLCd lcd,
+ const char *inbufptr,
+ XlcCharSet *charset,
+ int *ctr_seq_len)
+{
+ int i, j;
+ ExtdSegment ctextseg;
+ int num_charsets;
+ XlcCharSet *charset_list;
+ CodeSet codeset;
+ int codeset_num = XLC_GENERIC(lcd, codeset_num);
+ CodeSet *codeset_list = XLC_GENERIC(lcd, codeset_list);
+ int segment_conv_num = XLC_GENERIC(lcd, segment_conv_num);
+ SegConv segment_conv = XLC_GENERIC(lcd, segment_conv);
+
+ /* get charset from XLC_XLOCALE by escape sequence */
+
+ for (i = 0; i < codeset_num; i++) {
+ codeset = codeset_list[i];
+
+ num_charsets = codeset->num_charsets;
+ charset_list = codeset->charset_list;
+ ctextseg = codeset->ctextseg;
+
+ for (j = 0; j < num_charsets; j++) {
+ *charset = charset_list[j];
+ if ((*ctr_seq_len = cmp_esc_sequence(inbufptr, *charset)))
+ return(True);
+ }
+
+ if (ctextseg) {
+ *charset = ctextseg->charset;
+ if ((*ctr_seq_len = cmp_esc_sequence(inbufptr, *charset)))
+ return(True);
+ }
+ }
+
+ /* get charset from XLC_SEGMENTCONVERSION by escape sequence */
+
+ if (!segment_conv)
+ return(False);
+
+ for (i = 0; i < segment_conv_num; i++) {
+ *charset = segment_conv[i].source;
+ if ((*ctr_seq_len = cmp_esc_sequence(inbufptr, *charset)))
+ return(True);
+ *charset = segment_conv[i].dest;
+ if ((*ctr_seq_len = cmp_esc_sequence(inbufptr, *charset)))
+ return(True);
+ }
+
+ return(False);
+}
+
+static Bool
+segment_conversion(
+ XLCd lcd,
+ XlcCharSet *charset,
+ unsigned long *glyph_index)
+{
+ int i;
+ int segment_conv_num = XLC_GENERIC(lcd, segment_conv_num);
+ SegConv segment_conv = XLC_GENERIC(lcd, segment_conv);
+ FontScopeRec range;
+ ConversionRec conv_rec;
+
+ if (!segment_conv)
+ return(True);
+
+ for (i = 0; i < segment_conv_num; i++) {
+ if (segment_conv[i].source == *charset)
+ break;
+ }
+
+ if (i >= segment_conv_num)
+ return(True);
+
+ range = segment_conv[i].range;
+ if (*glyph_index < range.start || range.end < *glyph_index)
+ return(True);
+
+ *charset = segment_conv[i].dest;
+ conv_rec.conv_num = segment_conv[i].conv_num;
+ conv_rec.convlist = segment_conv[i].conv;
+ *glyph_index = conv_to_dest(&conv_rec, *glyph_index);
+
+ return(True);
+}
+
+static CodeSet
+_XlcGetCodeSetFromName(
+ XLCd lcd,
+ const char *name)
+{
+ int i, j;
+ XlcCharSet charset;
+ int num_charsets;
+ XlcCharSet *charset_list;
+ CodeSet codeset;
+
+ int codeset_num = XLC_GENERIC(lcd, codeset_num);
+ CodeSet *codeset_list = XLC_GENERIC(lcd, codeset_list);
+
+ for (i = 0; i < codeset_num; i++) {
+ codeset = codeset_list[i];
+
+ num_charsets = codeset->num_charsets;
+ charset_list = codeset->charset_list;
+
+ for (j = 0; j < num_charsets; j++) {
+ charset = charset_list[j];
+
+ if (!strlen(charset->name))
+ continue;
+ if ( strcmp(charset->name, name) == 0)
+ return(codeset);
+ }
+ }
+
+ return(NULL);
+}
+
+static Bool
+_XlcGetCodeSetFromCharSet(
+ XLCd lcd,
+ XlcCharSet charset,
+ CodeSet *codeset,
+ unsigned long *glyph_index)
+{
+ int j, num;
+ CodeSet *codeset_list = XLC_GENERIC(lcd, codeset_list);
+ XlcCharSet *charset_list;
+ int codeset_num, num_charsets;
+ Conversion ctconv;
+ unsigned long glyph_index_tmp = 0;
+ ExtdSegment ctextseg;
+
+ codeset_num = XLC_GENERIC(lcd, codeset_num);
+
+ for (num = 0 ; num < codeset_num; num++) {
+ *codeset = codeset_list[num];
+ ctconv = (*codeset)->ctconv;
+ ctextseg = (*codeset)->ctextseg;
+
+ num_charsets = (*codeset)->num_charsets;
+ charset_list = (*codeset)->charset_list;
+
+ glyph_index_tmp = conv_to_source(ctconv, *glyph_index);
+
+ if (charset->source == CSsrcStd) {
+
+ /* Standard Character Set Encoding */
+ if (glyph_index_tmp == *glyph_index) {
+ for (j = 0; j < num_charsets; j++) {
+ if (charset_list[j] == charset) {
+ goto end_loop;
+ }
+ }
+ }
+
+ } else {
+
+ /* Non-Standard Character Set Encoding */
+ for (j = 0; j < num_charsets; j++) {
+ if (charset_list[j] == charset) {
+ goto end_loop;
+ }
+ }
+
+ if (glyph_index_tmp != *glyph_index) {
+ if (ctextseg && ctextseg->charset == charset) {
+ goto end_loop;
+ }
+ }
+
+ }
+
+ }
+
+end_loop:
+ if (num < codeset_num) {
+ *glyph_index = glyph_index_tmp;
+ return(True);
+ }
+
+ return(False);
+}
+
+#define check_string_encoding(codeset) (codeset->string_encoding)
+
+static void
+output_ulong_value(
+ char *outbufptr,
+ unsigned long code,
+ int length,
+ XlcSide side)
+{
+ int i;
+
+ for (i = (length - 1) * 8; i >= 0; i -= 8) {
+ *outbufptr = ( code >> i) & 0xff;
+
+ if (side == XlcC0 || side == XlcGL) {
+ *outbufptr = *outbufptr & GL;
+ } else if (side == XlcC1 || side == XlcGR) {
+ *outbufptr = *outbufptr | GR;
+ }
+
+ outbufptr++;
+ }
+}
+
+/* -------------------------------------------------------------------------- */
+/* Init */
+/* -------------------------------------------------------------------------- */
+
+static XlcCharSet default_GL_charset = 0;
+static XlcCharSet default_GR_charset = 0;
+
+static void
+init_state(
+ XlcConv conv)
+{
+ State state = (State) conv->state;
+
+ /* for CT */
+ state->charset = NULL;
+ state->GL_charset = default_GL_charset;
+ state->GR_charset = default_GR_charset;
+
+ /* for MB shift state */
+ state->GL_codeset = XLC_GENERIC(state->lcd, initial_state_GL);
+ state->GR_codeset = XLC_GENERIC(state->lcd, initial_state_GR);
+}
+
+/* -------------------------------------------------------------------------- */
+/* Convert */
+/* -------------------------------------------------------------------------- */
+
+static int
+mbstowcs_org(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+
+ unsigned char ch;
+ unsigned long mb = 0;
+ wchar_t wc;
+
+ int length = 0, len_left = 0;
+ int unconv_num = 0;
+ int num;
+
+ CodeSet codeset = NULL;
+
+ const char *inbufptr = *from;
+ wchar_t *outbufptr = (wchar_t *) *to;
+ int from_size = *from_left;
+
+ unsigned char *mb_parse_table = XLC_GENERIC(lcd, mb_parse_table);
+
+ if (from == NULL || *from == NULL) {
+ _XlcResetConverter(conv);
+ return( 0 );
+ }
+
+ if (*from_left > *to_left)
+ *from_left = *to_left;
+
+ while (*from_left && *to_left) {
+
+ ch = *inbufptr++;
+ (*from_left)--;
+
+ /* null ? */
+ if (!ch) {
+ if (outbufptr) {*outbufptr++ = L'\0';}
+ (*to_left)--;
+
+ /* error check */
+ if (len_left) {
+ unconv_num += (length - len_left);
+ len_left = 0;
+ }
+
+ continue;
+ }
+
+ /* same mb char data */
+ if (len_left)
+ goto output_one_wc;
+
+ /* next mb char data for single shift ? */
+ if (mb_parse_table && (num = mb_parse_table[ch]) ) {
+ codeset = mb_parse_codeset(state, num, &inbufptr, from_left);
+ if (codeset != NULL) {
+ length = len_left = codeset->length;
+ mb = 0;
+ continue;
+ }
+ }
+
+ /* next mb char data for byteM ? */
+ if ((codeset = byteM_parse_codeset(lcd, (inbufptr - 1))))
+ goto next_mb_char;
+
+ /* next mb char data for GL or GR side ? */
+ if ((codeset = GLGR_parse_codeset(ch)))
+ goto next_mb_char;
+
+ /* can't find codeset for the ch */
+ unconv_num++;
+ continue;
+
+next_mb_char:
+ length = len_left = codeset->length;
+ mb = 0;
+
+output_one_wc:
+ mb = (mb << 8) | ch; /* 1 byte left shift */
+ len_left--;
+
+ /* last of one mb char data */
+ if (!len_left) {
+ gi_to_wc(lcd, mb_to_gi(mb, codeset), codeset, &wc);
+ if (outbufptr) {*outbufptr++ = wc;}
+ (*to_left)--;
+ }
+
+ } /* end of while */
+
+ /* error check on last char */
+ if (len_left) {
+ inbufptr -= (length - len_left);
+ (*from_left) += (length - len_left);
+ unconv_num += (length - len_left);
+ }
+
+ *from = (XPointer) ((const char *) *from + from_size);
+ *from_left = 0;
+ *to = (XPointer) outbufptr;
+
+ return unconv_num;
+}
+
+static int
+stdc_mbstowcs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ const char *src = *((const char **) from);
+ wchar_t *dst = *((wchar_t **) to);
+ int src_left = *from_left;
+ int dst_left = *to_left;
+ int length, unconv_num = 0;
+
+ while (src_left > 0 && dst_left > 0) {
+ length = mbtowc(dst, src, src_left);
+
+ if (length > 0) {
+ src += length;
+ src_left -= length;
+ if (dst)
+ dst++;
+ dst_left--;
+ } else if (length < 0) {
+ src++;
+ src_left--;
+ unconv_num++;
+ } else {
+ /* null ? */
+ src++;
+ src_left--;
+ if (dst)
+ *dst++ = L'\0';
+ dst_left--;
+ }
+ }
+
+ *from = (XPointer) src;
+ if (dst)
+ *to = (XPointer) dst;
+ *from_left = src_left;
+ *to_left = dst_left;
+
+ return unconv_num;
+}
+
+static int
+wcstombs_org(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+
+ char *encoding;
+ unsigned long mb, glyph_index;
+ wchar_t wc;
+
+ int length;
+ int unconv_num = 0;
+
+ CodeSet codeset;
+
+ const wchar_t *inbufptr = (const wchar_t *) *from;
+ char *outbufptr = *to;
+ int from_size = *from_left;
+
+ const char *default_string = XLC_PUBLIC(lcd, default_string);
+ int defstr_len = strlen(default_string);
+
+
+ if (*from_left > *to_left)
+ *from_left = *to_left;
+
+ while (*from_left && *to_left) {
+
+ wc = *inbufptr++;
+ (*from_left)--;
+
+ /* null ? */
+ if (!wc) {
+ if (outbufptr) {*outbufptr++ = '\0';}
+ (*to_left)--;
+
+ continue;
+ }
+
+ /* convert */
+ if ( !wc_to_gi(lcd, wc, &glyph_index, &codeset) ) {
+
+ /* output default_string of XDefaultString() */
+ if (*to_left < defstr_len)
+ break;
+ if (outbufptr) {
+ strncpy((char *)outbufptr, default_string, defstr_len);
+ outbufptr += defstr_len;
+ }
+ (*to_left) -= defstr_len;
+
+ unconv_num++;
+
+ } else {
+ mb = gi_to_mb(glyph_index, codeset);
+ if (codeset->parse_info) {
+ Bool need_shift = False;
+ switch (codeset->parse_info->type) {
+ case E_LSL :
+ if (codeset != state->GL_codeset) {
+ need_shift = True;
+ state->GL_codeset = codeset;
+ }
+ break;
+ case E_LSR :
+ if (codeset != state->GR_codeset) {
+ need_shift = True;
+ state->GR_codeset = codeset;
+ }
+ break;
+ /* case E_SS */
+ default:
+ need_shift = True;
+ }
+
+ /* output shift sequence */
+ if (need_shift) {
+ encoding = codeset->parse_info->encoding;
+ length = strlen(encoding);
+ if (*to_left < length)
+ break;
+ if (outbufptr) {
+ strncpy((char *)outbufptr, encoding, length);
+ outbufptr += length;
+ }
+ (*to_left) -= length;
+ }
+ }
+
+ /* output characters */
+ length = codeset->length;
+ if (*to_left < length)
+ break;
+
+ if (outbufptr) {
+ output_ulong_value(outbufptr, mb, length, XlcNONE);
+ outbufptr += length;
+ }
+
+ (*to_left) -= length;
+ }
+
+ } /* end of while */
+
+ *from = (XPointer) ((const wchar_t *) *from + from_size);
+ *from_left = 0;
+ *to = (XPointer) outbufptr;
+
+ return unconv_num;
+}
+
+static int
+stdc_wcstombs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ const wchar_t *src = *((const wchar_t **) from);
+ char *dst = *((char **) to);
+ int src_left = *from_left;
+ int dst_left = *to_left;
+ int length, unconv_num = 0;
+
+ while (src_left > 0 && dst_left >= MB_CUR_MAX) {
+ length = wctomb(dst, *src); /* XXX */
+
+ if (length > 0) {
+ src++;
+ src_left--;
+ if (dst)
+ dst += length;
+ dst_left -= length;
+ } else if (length < 0) {
+ src++;
+ src_left--;
+ unconv_num++;
+ }
+ }
+
+ *from = (XPointer) src;
+ if (dst)
+ *to = (XPointer) dst;
+ *from_left = src_left;
+ *to_left = dst_left;
+
+ return unconv_num;
+}
+
+static int
+wcstocts(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+
+ unsigned long glyph_index;
+ wchar_t wc;
+
+ int total_len, seq_len, name_len;
+ int unconv_num = 0;
+ Bool first_flag = True, standard_flag;
+ XlcSide side;
+
+ CodeSet codeset;
+ XlcCharSet charset, old_charset = NULL;
+ const char *ct_sequence;
+
+ const wchar_t *inbufptr = (const wchar_t *) *from;
+ char *outbufptr = *to;
+ int from_size = *from_left;
+ char *ext_seg_len = NULL;
+
+ if (*from_left > *to_left)
+ *from_left = *to_left;
+
+ while (*from_left && *to_left) {
+
+ wc = *inbufptr++;
+ (*from_left)--;
+
+ /* null ? */
+ if (!wc) {
+ if (outbufptr) {*outbufptr++ = '\0';}
+ (*to_left)--;
+
+ continue;
+ }
+
+ /* convert */
+ if ( !wc_to_gi(lcd, wc, &glyph_index, &codeset) ) {
+ unconv_num++;
+ continue;
+ }
+
+ /* parse charset */
+ if ( !(charset = gi_parse_charset(glyph_index, codeset)) ) {
+ unconv_num++;
+ continue;
+ }
+
+ /* Standard Character Set Encoding ? */
+ standard_flag = charset->source == CSsrcStd ? True : False;
+
+ /*
+ * Non-Standard Character Set Encoding
+ *
+ * +-----+-----+-----+-----+-----+-----+-----+---- ----+-----+-----+
+ * | esc sequence | M | L | encoding name | STX |
+ * +-----+-----+-----+-----+-----+-----+-----+---- ----+-----+-----+
+ * 4bytes 1byte 1byte variable length 1byte
+ * | |
+ * +-----------------------------------------+
+ * name length = ((M - 128) * 128) + (L - 128)
+ */
+
+ /* make encoding data */
+ ct_sequence = charset->ct_sequence;
+ side = charset->side;
+ seq_len = strlen(ct_sequence);
+ if (standard_flag) {
+ name_len = 0;
+ total_len = seq_len;
+ } else {
+ name_len = strlen(charset->encoding_name) + 1;
+ total_len = seq_len + name_len + 2;
+ }
+
+ /* output escape sequence of CT */
+ if ( (charset != old_charset) &&
+ !(first_flag && charset->string_encoding) ){
+
+ if ( (ext_seg_len != NULL) && outbufptr) {
+ int i = (outbufptr - ext_seg_len) - 2;
+ *ext_seg_len++ = i / 128 + 128;
+ *ext_seg_len = i % 128 + 128;
+ ext_seg_len = NULL;
+ }
+
+ if (*to_left < total_len + 1) {
+ unconv_num++;
+ break;
+ }
+
+ if (outbufptr) {
+ strcpy((char *)outbufptr, ct_sequence);
+ outbufptr += seq_len;
+
+ if (!standard_flag) {
+ const char *i = charset->encoding_name;
+ ext_seg_len = outbufptr;
+ outbufptr += 2;
+ for (; *i ; i++)
+ *outbufptr++ = ((*i >= 'A') && (*i <= 'Z')) ?
+ *i - 'A' + 'a' : *i;
+ *outbufptr++ = STX;
+ }
+ }
+
+ (*to_left) -= total_len;
+
+ first_flag = False;
+ old_charset = charset;
+ }
+
+ /* output glyph index */
+ if (codeset->ctconv)
+ glyph_index = conv_to_dest(codeset->ctconv, glyph_index);
+ if (*to_left < charset->char_size) {
+ unconv_num++;
+ break;
+ }
+
+ if (outbufptr) {
+ output_ulong_value(outbufptr, glyph_index, charset->char_size, side);
+ outbufptr += charset->char_size;
+ }
+
+ (*to_left) -= charset->char_size;
+
+ } /* end of while */
+
+ if ( (ext_seg_len != NULL) && outbufptr) {
+ int i = (outbufptr - ext_seg_len) - 2;
+ *ext_seg_len++ = i / 128 + 128;
+ *ext_seg_len = i % 128 + 128;
+ }
+
+ *from = (XPointer) ((const wchar_t *) *from + from_size);
+ *from_left = 0;
+ *to = (XPointer) outbufptr;
+
+ return unconv_num;
+}
+
+static int
+stdc_wcstocts(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ XPointer buf = Xmalloc((*from_left) * MB_CUR_MAX);
+ char *buf_ptr1 = buf;
+ int buf_left1 = (*from_left) * MB_CUR_MAX;
+ char *buf_ptr2 = buf_ptr1;
+ int buf_left2;
+ int unconv_num1 = 0, unconv_num2 = 0;
+
+ unconv_num1 = stdc_wcstombs(conv,
+ from, from_left, &buf_ptr1, &buf_left1, args, num_args);
+ if (unconv_num1 < 0)
+ goto ret;
+
+ buf_left2 = buf_ptr1 - buf_ptr2;
+
+ unconv_num2 = mbstocts(conv,
+ &buf_ptr2, &buf_left2, to, to_left, args, num_args);
+ if (unconv_num2 < 0)
+ goto ret;
+
+ret:
+ if (buf)
+ Xfree((char *)buf);
+
+ return (unconv_num1 + unconv_num2);
+}
+
+static int
+ctstowcs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+
+ unsigned char ch;
+ unsigned long glyph_index = 0;
+ wchar_t wc;
+
+ int ctr_seq_len = 0, gi_len_left = 0, gi_len = 0;
+ int unconv_num = 0;
+
+ CodeSet codeset = NULL;
+ XlcCharSet charset_tmp;
+
+ const char *inbufptr = *from;
+ wchar_t *outbufptr = (wchar_t *) *to;
+ int from_size = *from_left;
+
+ _XlcResetConverter(conv); /* ??? */
+
+ if (from == NULL || *from == NULL) {
+ _XlcResetConverter(conv);
+ return( 0 );
+ }
+
+ if (*from_left > *to_left)
+ *from_left = *to_left;
+
+ while (*from_left && *to_left) {
+
+ ch = *inbufptr++;
+ (*from_left)--;
+
+ /* null ? */
+ if (!ch) {
+ if (outbufptr) {*outbufptr++ = L'\0';}
+ (*to_left)--;
+
+ /* error check */
+ if (gi_len_left) {
+ unconv_num += (gi_len - gi_len_left);
+ gi_len_left = 0;
+ }
+
+ continue;
+ }
+
+ /* same glyph_index data */
+ if (gi_len_left)
+ goto output_one_wc;
+
+ /* control sequence ? */
+ if (ch == CSI) {
+ if ( !ct_parse_csi(inbufptr - 1, &ctr_seq_len) )
+ goto skip_the_seg;
+
+ if (*from_left + 1 < ctr_seq_len) {
+ inbufptr--;
+ (*from_left)++;
+ unconv_num += *from_left;
+ break;
+ }
+
+ /* skip the control sequence */
+ inbufptr += (ctr_seq_len - 1);
+ *from_left -= (ctr_seq_len - 1);
+
+ continue;
+ }
+
+ /* escape sequence ? */
+ if (ch == ESC) {
+ if ( !ct_parse_charset(lcd,
+ inbufptr - 1, &state->charset, &ctr_seq_len) )
+ goto skip_the_seg;
+
+ if (state->charset->side == XlcC0 ||
+ state->charset->side == XlcGL)
+ {
+ state->GL_charset = state->charset;
+ }
+ else if (state->charset->side == XlcC1 ||
+ state->charset->side == XlcGR)
+ {
+ state->GR_charset = state->charset;
+ }
+ else if (state->charset->side == XlcGLGR)
+ {
+ state->GL_charset = state->charset;
+ state->GR_charset = state->charset;
+ }
+
+ if (*from_left + 1 < ctr_seq_len) {
+ inbufptr--;
+ (*from_left)++;
+ unconv_num += *from_left;
+ break;
+ }
+
+ /* skip the escape sequence */
+ inbufptr += (ctr_seq_len - 1);
+ *from_left -= (ctr_seq_len - 1);
+
+ continue;
+ }
+
+ /* check current state */
+ if (isleftside(ch))
+ state->charset = state->GL_charset;
+ else
+ state->charset = state->GR_charset;
+
+ gi_len = gi_len_left = state->charset->char_size;
+ glyph_index = 0;
+
+output_one_wc:
+ if (state->charset->side == XlcC1 || state->charset->side == XlcGR)
+ glyph_index = (glyph_index << 8) | (ch & GL);
+ else
+ glyph_index = (glyph_index << 8) | ch;
+
+ gi_len_left--;
+
+ /* last of one glyph_index data */
+ if (!gi_len_left) {
+
+ /* segment conversion */
+ charset_tmp = state->charset;
+ segment_conversion(lcd, &charset_tmp, &glyph_index);
+
+ /* get codeset */
+ if ( !_XlcGetCodeSetFromCharSet(lcd, charset_tmp,
+ &codeset, &glyph_index) ) {
+ unconv_num += gi_len;
+ continue;
+ }
+
+ /* convert glyph index to wicd char */
+ gi_to_wc(lcd, glyph_index, codeset, &wc);
+ if (outbufptr) {*outbufptr++ = wc;}
+ (*to_left)--;
+ }
+
+ continue;
+
+skip_the_seg:
+ /* skip until next escape or control sequence */
+ while ( *from_left ) {
+ ch = *inbufptr++;
+ (*from_left)--;
+ unconv_num++;
+
+ if (ch == ESC || ch == CSI) {
+ inbufptr--;
+ (*from_left)++;
+ unconv_num--;
+ break;
+ }
+ }
+
+ if ( !(*from_left) )
+ break;
+
+ } /* end of while */
+
+ /* error check on last char */
+ if (gi_len_left) {
+ inbufptr -= (gi_len - gi_len_left);
+ (*from_left) += (gi_len - gi_len_left);
+ unconv_num += (gi_len - gi_len_left);
+ }
+
+ *from = (XPointer) ((const char *) *from + from_size);
+ *from_left = 0;
+ *to = (XPointer) outbufptr;
+
+ return unconv_num;
+}
+
+static int
+cstowcs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+
+ unsigned char ch;
+ unsigned long glyph_index = 0;
+ wchar_t wc;
+ int gi_len_left = 0, gi_len = 0;
+
+ int unconv_num = 0;
+
+ CodeSet codeset = NULL;
+ XlcCharSet charset, charset_tmp;
+
+ const char *inbufptr = *from;
+ wchar_t *outbufptr = (wchar_t *) *to;
+ int from_size = *from_left;
+
+ if (from == NULL || *from == NULL) {
+ return( 0 );
+ }
+
+ charset = (XlcCharSet) args[0];
+
+ while (*from_left && *to_left) {
+
+ if (!gi_len_left) {
+ gi_len_left = gi_len = charset->char_size;
+ glyph_index = 0;
+ }
+
+ ch = *inbufptr++;
+ (*from_left)--;
+
+ /* null ? */
+ if (!ch) {
+ if (outbufptr) {*outbufptr++ = L'\0';}
+ (*to_left)--;
+
+ /* error check */
+ if (gi_len_left) {
+ unconv_num += (gi_len - gi_len_left);
+ gi_len_left = 0;
+ }
+ continue;
+ }
+
+ if (charset->side == XlcC1 || charset->side == XlcGR)
+ glyph_index = (glyph_index << 8) | (ch & GL);
+ else
+ glyph_index = (glyph_index << 8) | ch;
+
+ gi_len_left--;
+
+ /* last of one glyph_index data */
+ if (!gi_len_left) {
+
+ /* segment conversion */
+ charset_tmp = charset;
+ segment_conversion(lcd, &charset_tmp, &glyph_index);
+
+ /* get codeset */
+ if ( !_XlcGetCodeSetFromCharSet(lcd, charset_tmp,
+ &codeset, &glyph_index) ) {
+ unconv_num += gi_len;
+ continue;
+ }
+
+ /* convert glyph index to wicd char */
+ gi_to_wc(lcd, glyph_index, codeset, &wc);
+ if (outbufptr) {*outbufptr++ = wc;}
+ (*to_left)--;
+ }
+
+ } /* end of while */
+
+ /* error check on last char */
+ if (gi_len_left) {
+ inbufptr -= (gi_len - gi_len_left);
+ (*from_left) += (gi_len - gi_len_left);
+ unconv_num += (gi_len - gi_len_left);
+ }
+
+ *from = (XPointer) ((const char *) *from + from_size);
+ *from_left = 0;
+ *to = (XPointer) outbufptr;
+
+ return unconv_num;
+}
+
+static int
+stdc_ctstowcs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ XPointer buf = Xmalloc((*from_left) * MB_CUR_MAX);
+ char *buf_ptr1 = buf;
+ int buf_left1 = (*from_left) * MB_CUR_MAX;
+ char *buf_ptr2 = buf_ptr1;
+ int buf_left2;
+ int unconv_num1 = 0, unconv_num2 = 0;
+
+ unconv_num1 = ctstombs(conv,
+ from, from_left, &buf_ptr1, &buf_left1, args, num_args);
+ if (unconv_num1 < 0)
+ goto ret;
+
+ buf_left2 = buf_ptr1 - buf_ptr2;
+
+ unconv_num2 = stdc_mbstowcs(conv,
+ &buf_ptr2, &buf_left2, to, to_left, args, num_args);
+ if (unconv_num2 < 0)
+ goto ret;
+
+ret:
+ if (buf)
+ Xfree((char *)buf);
+
+ return (unconv_num1 + unconv_num2);
+}
+
+static int
+stdc_cstowcs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ XPointer buf = Xmalloc((*from_left) * MB_CUR_MAX);
+ char *buf_ptr1 = buf;
+ int buf_left1 = (*from_left) * MB_CUR_MAX;
+ char *buf_ptr2 = buf_ptr1;
+ int buf_left2;
+ int unconv_num1 = 0, unconv_num2 = 0;
+
+ unconv_num1 = cstombs(conv,
+ from, from_left, &buf_ptr1, &buf_left1, args, num_args);
+ if (unconv_num1 < 0)
+ goto ret;
+
+ buf_left2 = buf_ptr1 - buf_ptr2;
+
+ unconv_num2 = stdc_mbstowcs(conv,
+ &buf_ptr2, &buf_left2, to, to_left, args, num_args);
+ if (unconv_num2 < 0)
+ goto ret;
+
+ret:
+ if (buf)
+ Xfree((char *)buf);
+
+ return (unconv_num1 + unconv_num2);
+}
+
+static int
+mbstocts(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ XPointer buf = Xmalloc((*from_left) * sizeof(wchar_t));
+ char *buf_ptr1 = buf;
+ int buf_left1 = (*from_left);
+ char *buf_ptr2 = buf_ptr1;
+ int buf_left2;
+ int unconv_num1 = 0, unconv_num2 = 0;
+
+ unconv_num1 = mbstowcs_org(conv,
+ from, from_left, &buf_ptr1, &buf_left1, args, num_args);
+ if (unconv_num1 < 0)
+ goto ret;
+
+ buf_left2 = (buf_ptr1 - buf_ptr2) / sizeof(wchar_t);
+
+ unconv_num2 += wcstocts(conv,
+ &buf_ptr2, &buf_left2, to, to_left, args, num_args);
+ if (unconv_num2 < 0)
+ goto ret;
+
+ret:
+ if (buf)
+ Xfree((char *)buf);
+
+ return (unconv_num1 + unconv_num2);
+}
+
+static int
+mbstostr(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+
+ unsigned char ch;
+ unsigned long mb = 0;
+
+ int length = 0, len_left = 0;
+ int unconv_num = 0;
+ int num;
+
+ CodeSet codeset = NULL;
+
+ const char *inbufptr = *from;
+ char *outbufptr = *to;
+ int from_size = *from_left;
+
+ unsigned char *mb_parse_table = XLC_GENERIC(lcd, mb_parse_table);
+
+ if (from == NULL || *from == NULL) {
+ _XlcResetConverter(conv);
+ return( 0 );
+ }
+
+ if (*from_left > *to_left)
+ *from_left = *to_left;
+
+ while (*from_left && *to_left) {
+
+ ch = *inbufptr++;
+ (*from_left)--;
+
+ /* null ? */
+ if (!ch) {
+ if (outbufptr) {*outbufptr++ = '\0';}
+ (*to_left)--;
+
+ /* error check */
+ if (len_left) {
+ unconv_num += (length - len_left);
+ len_left = 0;
+ }
+
+ continue;
+ }
+
+ /* same mb char data */
+ if (len_left)
+ goto output_one_mb;
+
+ /* next mb char data for single shift ? */
+ if (mb_parse_table && (num = mb_parse_table[ch]) ) {
+ codeset = mb_parse_codeset(state, num, &inbufptr, from_left);
+ if (codeset != NULL) {
+ length = len_left = codeset->length;
+ mb = 0;
+ continue;
+ }
+ }
+
+ /* next char data : byteM ? */
+ if ((codeset = byteM_parse_codeset(lcd, (inbufptr - 1))))
+ goto next_mb_char;
+
+ /* next char data : GL or GR side ? */
+ if ((codeset = GLGR_parse_codeset(ch)))
+ goto next_mb_char;
+
+ /* can't find codeset for the ch */
+ unconv_num++;
+ continue;
+
+next_mb_char:
+ length = len_left = codeset->length;
+ mb = 0;
+
+output_one_mb:
+ mb = (mb << 8) | ch; /* 1 byte left shift */
+ len_left--;
+
+ /* last of one mb char data */
+ if (!len_left) {
+ if (check_string_encoding(codeset)) {
+ if (outbufptr) {*outbufptr++ = mb & 0xff;}
+ (*to_left)--;
+ } else {
+ unconv_num++;
+ }
+ }
+
+ } /* end of while */
+
+ /* error check on last char */
+ if (len_left) {
+ inbufptr -= (length - len_left);
+ (*from_left) += (length - len_left);
+ unconv_num += (length - len_left);
+ }
+
+ *from = (XPointer) ((const char *) *from + from_size);
+ *from_left = 0;
+ *to = (XPointer) outbufptr;
+
+ return unconv_num;
+}
+
+static int
+mbtocs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+
+ unsigned char ch;
+ unsigned long mb = 0;
+ unsigned long glyph_index;
+
+ int length = 0, len_left = 0, char_len;
+ int unconv_num = 0;
+ int num;
+ XlcSide side;
+
+ CodeSet codeset = NULL;
+ XlcCharSet charset = NULL;
+
+ const char *inbufptr = *from;
+ char *outbufptr = *to;
+ int from_size = *from_left;
+
+ unsigned char *mb_parse_table = XLC_GENERIC(lcd, mb_parse_table);
+
+ if (from == NULL || *from == NULL) {
+ _XlcResetConverter(conv);
+ return( 0 );
+ }
+
+ if (*from_left > *to_left)
+ *from_left = *to_left;
+
+ while (*from_left && *to_left) {
+
+ ch = *inbufptr++;
+ (*from_left)--;
+
+ /* null ? */
+ if (!ch) {
+ unconv_num = 1;
+ if (len_left)
+ unconv_num += (length - len_left);
+ break;
+ }
+
+ /* same mb char data */
+ if (len_left)
+ goto output;
+
+ /* next mb char data for single shift ? */
+ if (mb_parse_table && (num = mb_parse_table[ch]) ) {
+ codeset = mb_parse_codeset(state, num, &inbufptr, from_left);
+ if (codeset != NULL) {
+ length = len_left = codeset->length;
+ mb = 0;
+ continue;
+ }
+ }
+
+ /* next mb char data for byteM ? */
+ if ((codeset = byteM_parse_codeset(lcd, (inbufptr - 1))))
+ goto next_mb_char;
+
+ /* next mb char data for GL or GR side ? */
+ if ((codeset = GLGR_parse_codeset(ch)))
+ goto next_mb_char;
+
+ /* can't find codeset for the ch */
+ unconv_num = 1;
+ break;
+
+next_mb_char:
+ length = len_left = codeset->length;
+ mb = 0;
+
+output:
+ mb = (mb << 8) | ch; /* 1 byte left shift */
+ len_left--;
+
+ /* last of one mb char data */
+ if (!len_left) {
+ glyph_index = mb_to_gi(mb, codeset);
+ if (!(charset = gi_parse_charset(glyph_index, codeset))) {
+ unconv_num = length;
+ break;
+ }
+ char_len = charset->char_size;
+ side = charset->side;
+
+ /* output glyph index */
+ if (codeset->ctconv)
+ glyph_index = conv_to_dest(codeset->ctconv, glyph_index);
+ if (*to_left < char_len) {
+ unconv_num = length;
+ break;
+ }
+
+ if (outbufptr) {
+ output_ulong_value(outbufptr, glyph_index, char_len, side);
+ outbufptr += char_len;
+ }
+
+ (*to_left) -= char_len;
+
+ break;
+ }
+
+ } /* end of while */
+
+ /* error end */
+ if (unconv_num) {
+ *from = (XPointer) ((const char *) *from + from_size);
+ *from_left = 0;
+ *to = (XPointer) outbufptr;
+ return -1;
+ }
+
+ /* nomal end */
+ *from = (XPointer) inbufptr;
+ *to = (XPointer) outbufptr;
+
+ if (num_args > 0)
+ *((XlcCharSet *) args[0]) = charset;
+
+ return 0;
+}
+
+static int
+mbstocs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ int ret;
+ XlcCharSet charset_old, charset = NULL;
+ XPointer tmp_args[1];
+
+ const char *inbufptr;
+ int in_left;
+ char *outbufptr;
+ int out_left;
+ tmp_args[0] = (XPointer) &charset;
+
+ ret = mbtocs(conv, from, from_left, to, to_left, tmp_args, 1);
+ charset_old = charset;
+
+ while ( ret == 0 && *from_left && *to_left) {
+ inbufptr = *from;
+ in_left = *from_left;
+ outbufptr = *to;
+ out_left = *to_left;
+ ret = mbtocs(conv, from, from_left, to, to_left, tmp_args, 1);
+ if (charset_old != charset) {
+ *from = (XPointer) inbufptr;
+ *from_left = in_left;
+ *to = (XPointer) outbufptr;
+ *to_left = out_left;
+ break;
+ }
+ }
+
+ if (num_args > 0)
+ *((XlcCharSet *) args[0]) = charset_old;
+
+ /* error end */
+ if (ret != 0)
+ return( -1 );
+
+ return(0);
+}
+
+static int
+wcstostr(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+
+ char *encoding;
+ unsigned long mb, glyph_index;
+ wchar_t wc;
+
+ int length;
+ int unconv_num = 0;
+
+ CodeSet codeset;
+
+ const wchar_t *inbufptr = (const wchar_t *) *from;
+ char *outbufptr = *to;
+ int from_size = *from_left;
+
+ const char *default_string = XLC_PUBLIC(lcd, default_string);
+ int defstr_len = strlen(default_string);
+
+
+ if (*from_left > *to_left)
+ *from_left = *to_left;
+
+ while (*from_left && *to_left) {
+
+ wc = *inbufptr++;
+ (*from_left)--;
+
+ /* null ? */
+ if (!wc) {
+ if (outbufptr) {*outbufptr++ = '\0';}
+ (*to_left)--;
+
+ continue;
+ }
+
+ /* convert */
+ if ( !wc_to_gi(lcd, wc, &glyph_index, &codeset) ) {
+
+ /* output default_string of XDefaultString() */
+ if (*to_left < defstr_len)
+ break;
+ if (outbufptr) {
+ strncpy((char *)outbufptr, default_string, defstr_len);
+ outbufptr += defstr_len;
+ }
+ (*to_left) -= defstr_len;
+
+ unconv_num++;
+
+ } else {
+ mb = gi_to_mb(glyph_index, codeset);
+
+ if (check_string_encoding(codeset)) {
+ if (codeset->parse_info) {
+ Bool need_shift = False;
+ switch (codeset->parse_info->type) {
+ case E_LSL :
+ if (codeset != state->GL_codeset) {
+ need_shift = True;
+ state->GL_codeset = codeset;
+ }
+ break;
+ case E_LSR :
+ if (codeset != state->GR_codeset) {
+ need_shift = True;
+ state->GR_codeset = codeset;
+ }
+ break;
+ /* case E_SS */
+ default:
+ need_shift = True;
+ }
+
+ /* output shift sequence */
+ if (need_shift) {
+ encoding = codeset->parse_info->encoding;
+ length = strlen(encoding);
+ if (*to_left < length)
+ break;
+
+ if (outbufptr) {
+ strncpy((char *)outbufptr, encoding, length);
+ outbufptr += length;
+ }
+ (*to_left) -= length;
+ }
+ }
+
+ /* output characters */
+ length = codeset->length;
+ if (*to_left < length)
+ break;
+
+ if (outbufptr) {
+ output_ulong_value(outbufptr, mb, length, XlcNONE);
+ outbufptr += length;
+ }
+
+ (*to_left) -= length;
+ } else {
+ unconv_num++;
+ }
+ }
+
+ } /* end of while */
+
+ *from = (XPointer) ((const wchar_t *) *from + from_size);
+ *from_left = 0;
+ *to = (XPointer) outbufptr;
+
+ return unconv_num;
+}
+
+static int
+stdc_wcstostr(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ XPointer buf = Xmalloc((*from_left) * MB_CUR_MAX);
+ char *buf_ptr1 = buf;
+ int buf_left1 = (*from_left) * MB_CUR_MAX;
+ char *buf_ptr2 = buf_ptr1;
+ int buf_left2;
+ int unconv_num1 = 0, unconv_num2 = 0;
+
+ unconv_num1 = stdc_wcstombs(conv,
+ from, from_left, &buf_ptr1, &buf_left1, args, num_args);
+ if (unconv_num1 < 0)
+ goto ret;
+
+ buf_left2 = buf_ptr1 - buf_ptr2;
+
+ unconv_num2 = mbstostr(conv,
+ &buf_ptr2, &buf_left2, to, to_left, args, num_args);
+ if (unconv_num2 < 0)
+ goto ret;
+
+ret:
+ if (buf)
+ Xfree((char *)buf);
+
+ return (unconv_num1 + unconv_num2);
+}
+
+static int
+wctocs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+
+ wchar_t wc;
+ unsigned long glyph_index;
+
+ int char_len;
+ int unconv_num = 0;
+ XlcSide side;
+
+ CodeSet codeset;
+ XlcCharSet charset = NULL;
+
+ const wchar_t *inbufptr = (const wchar_t *) *from;
+ char *outbufptr = *to;
+ int from_size = *from_left;
+
+ if (*from_left > *to_left)
+ *from_left = *to_left;
+
+ if (*from_left && *to_left) {
+
+ wc = *inbufptr++;
+ (*from_left)--;
+
+ /* null ? */
+ if (!wc) {
+ unconv_num = 1;
+ goto end;
+ }
+
+ /* convert */
+ if ( !wc_to_gi(lcd, wc, &glyph_index, &codeset) ) {
+ unconv_num = 1;
+ goto end;
+ }
+
+ if ( !(charset = gi_parse_charset(glyph_index, codeset)) ) {
+ unconv_num = 1;
+ goto end;
+ }
+ char_len = charset->char_size;
+ side = charset->side;
+
+ /* output glyph index */
+ if (codeset->ctconv)
+ glyph_index = conv_to_dest(codeset->ctconv, glyph_index);
+ if (*to_left < char_len) {
+ unconv_num++;
+ goto end;
+ }
+
+ if (outbufptr) {
+ output_ulong_value(outbufptr, glyph_index, char_len, side);
+ outbufptr += char_len;
+ }
+
+ (*to_left) -= char_len;
+
+ }
+
+end:
+
+ /* error end */
+ if (unconv_num) {
+ *from = (XPointer) ((const wchar_t *) *from + from_size);
+ *from_left = 0;
+ *to = (XPointer) outbufptr;
+ return -1;
+ }
+
+ /* nomal end */
+ *from = (XPointer) inbufptr;
+ *to = (XPointer) outbufptr;
+
+ if (num_args > 0)
+ *((XlcCharSet *) args[0]) = charset;
+
+ return 0;
+}
+
+static int
+stdc_wctocs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ const wchar_t *src = *((const wchar_t **) from);
+ wchar_t wch;
+ XPointer tmp_from, save_from = *from;
+ char tmp[32];
+ int length, ret, src_left = *from_left;
+ int from_size = *from_left;
+
+ if (src_left > 0 && *to_left > 0) {
+ if ((wch = *src)) {
+ length = wctomb(tmp, wch);
+ } else {
+ goto end;
+ }
+
+ if (length < 0)
+ goto end;
+
+ tmp_from = (XPointer) tmp;
+ ret = mbtocs(conv, &tmp_from, &length, to, to_left, args, num_args);
+ if (ret < 0)
+ goto end;
+
+ src++;
+ src_left--;
+ }
+
+end:
+ /* error end */
+ if (save_from == (XPointer) src) {
+ *from = (XPointer) ((const wchar_t *) *from + from_size);
+ *from_left = 0;
+ return -1;
+ }
+
+ /* nomal end */
+ *from = (XPointer) src;
+ *from_left = src_left;
+
+ return 0;
+}
+
+static int
+wcstocs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ int ret;
+ XlcCharSet charset_old, charset = NULL;
+ XPointer tmp_args[1];
+
+ const wchar_t *inbufptr;
+ int in_left;
+ XPointer outbufptr;
+ int out_left;
+ tmp_args[0] = (XPointer) &charset;
+
+ ret = wctocs(conv, from, from_left, to, to_left, tmp_args, 1);
+ charset_old = charset;
+
+ while ( ret == 0 && *from_left && *to_left) {
+ inbufptr = (const wchar_t *) *from;
+ in_left = *from_left;
+ outbufptr = *to;
+ out_left = *to_left;
+ ret = wctocs(conv, from, from_left, to, to_left, tmp_args, 1);
+ if (charset_old != charset) {
+ *from = (XPointer) inbufptr;
+ *from_left = in_left;
+ *to = (XPointer) outbufptr;
+ *to_left = out_left;
+ break;
+ }
+ }
+
+ if (num_args > 0)
+ *((XlcCharSet *) args[0]) = charset_old;
+
+ /* error end */
+ if (ret != 0)
+ return( -1 );
+
+ return(0);
+}
+
+#ifdef STDCVT
+
+static int
+stdc_wcstocs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ int ret;
+ XlcCharSet charset_old, charset = NULL;
+ XPointer tmp_args[1];
+
+ const wchar_t *inbufptr;
+ int in_left;
+ XPointer outbufptr;
+ int out_left;
+ tmp_args[0] = (XPointer) &charset;
+
+ ret = stdc_wctocs(conv, from, from_left, to, to_left, tmp_args, 1);
+ charset_old = charset;
+
+ while ( ret == 0 && *from_left && *to_left ) {
+ inbufptr = (const wchar_t *) *from;
+ in_left = *from_left;
+ outbufptr = *to;
+ out_left = *to_left;
+ ret = stdc_wctocs(conv, from, from_left, to, to_left, tmp_args, 1);
+ if (charset_old != charset) {
+ *from = (XPointer) inbufptr;
+ *from_left = in_left;
+ *to = (XPointer) outbufptr;
+ *to_left = out_left;
+ break;
+ }
+ }
+
+ if (num_args > 0)
+ *((XlcCharSet *) args[0]) = charset_old;
+
+ /* error end */
+ if (ret != 0)
+ return( -1 );
+
+ return(0);
+}
+
+#endif
+
+static int
+ctstombs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ XPointer buf = Xmalloc((*from_left) * sizeof(wchar_t));
+ char *buf_ptr1 = buf;
+ int buf_left1 = (*from_left);
+ char *buf_ptr2 = buf_ptr1;
+ int buf_left2;
+ int unconv_num1 = 0, unconv_num2 = 0;
+
+ unconv_num1 = ctstowcs(conv,
+ from, from_left, &buf_ptr1, &buf_left1, args, num_args);
+ if (unconv_num1 < 0)
+ goto ret;
+
+ buf_left2 = (buf_ptr1 - buf_ptr2) / sizeof(wchar_t);
+
+ unconv_num2 += wcstombs_org(conv,
+ &buf_ptr2, &buf_left2, to, to_left, args, num_args);
+ if (unconv_num2 < 0)
+ goto ret;
+
+ret:
+ if (buf)
+ Xfree((char *)buf);
+
+ return (unconv_num1 + unconv_num2);
+}
+
+static int
+cstombs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ XPointer buf = Xmalloc((*from_left) * sizeof(wchar_t));
+ char *buf_ptr1 = buf;
+ int buf_left1 = (*from_left);
+ char *buf_ptr2 = buf_ptr1;
+ int buf_left2;
+ int unconv_num1 = 0, unconv_num2 = 0;
+
+ unconv_num1 = cstowcs(conv,
+ from, from_left, &buf_ptr1, &buf_left1, args, num_args);
+ if (unconv_num1 < 0)
+ goto ret;
+
+ buf_left2 = (buf_ptr1 - buf_ptr2) / sizeof(wchar_t);
+
+ unconv_num2 += wcstombs_org(conv,
+ &buf_ptr2, &buf_left2, to, to_left, args, num_args);
+ if (unconv_num2 < 0)
+ goto ret;
+
+ret:
+ if (buf)
+ Xfree((char *)buf);
+
+ return (unconv_num1 + unconv_num2);
+}
+
+static int
+strtombs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+
+ char *encoding;
+ unsigned long mb, glyph_index;
+ unsigned char ch;
+
+ int length;
+ int unconv_num = 0;
+
+ CodeSet codeset;
+
+ const char *inbufptr = *from;
+ char *outbufptr = *to;
+ int from_size = *from_left;
+
+ if (*from_left > *to_left)
+ *from_left = *to_left;
+
+ while (*from_left && *to_left) {
+
+ ch = *inbufptr++;
+ (*from_left)--;
+
+ /* null ? */
+ if (!ch) {
+ if (outbufptr) {*outbufptr++ = '\0';}
+ (*to_left)--;
+
+ continue;
+ }
+
+ /* convert */
+ if (isleftside(ch)) {
+ glyph_index = ch;
+ codeset = _XlcGetCodeSetFromName(lcd, "ISO8859-1:GL");
+ } else {
+ glyph_index = ch & GL;
+ codeset = _XlcGetCodeSetFromName(lcd, "ISO8859-1:GR");
+ }
+
+ if (!codeset) {
+ unconv_num++;
+ continue;
+ }
+
+ mb = gi_to_mb(glyph_index, codeset);
+ if (codeset->parse_info) {
+ Bool need_shift = False;
+ switch (codeset->parse_info->type) {
+ case E_LSL :
+ if (codeset != state->GL_codeset) {
+ need_shift = True;
+ state->GL_codeset = codeset;
+ }
+ break;
+ case E_LSR :
+ if (codeset != state->GR_codeset) {
+ need_shift = True;
+ state->GR_codeset = codeset;
+ }
+ break;
+ /* case E_SS */
+ default:
+ need_shift = True;
+ }
+
+ /* output shift sequence */
+ if (need_shift) {
+ encoding = codeset->parse_info->encoding;
+ length = strlen(encoding);
+ if (*to_left < length)
+ break;
+ if (outbufptr) {
+ strncpy((char *)outbufptr, encoding, length);
+ outbufptr += length;
+ }
+ (*to_left) -= length;
+ }
+ }
+
+ /* output characters */
+ length = codeset->length;
+ if (*to_left < length)
+ break;
+
+ if (outbufptr) {
+ output_ulong_value(outbufptr, mb, length, XlcNONE);
+ outbufptr += length;
+ }
+
+ (*to_left) -= length;
+
+ } /* end of while */
+
+ *from = (XPointer) ((const char *) *from + from_size);
+ *from_left = 0;
+ *to = (XPointer) outbufptr;
+
+ return unconv_num;
+}
+
+static int
+strtowcs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+
+ unsigned char ch;
+ unsigned long glyph_index;
+ wchar_t wc;
+
+ int unconv_num = 0;
+ CodeSet codeset;
+
+ const char *inbufptr = *from;
+ wchar_t *outbufptr = (wchar_t *)*to;
+ int from_size = *from_left;
+
+ if (*from_left > *to_left)
+ *from_left = *to_left;
+
+ while (*from_left && *to_left) {
+
+ ch = *inbufptr++;
+ (*from_left)--;
+
+ /* null ? */
+ if (!ch) {
+ if (outbufptr) {*outbufptr++ = L'\0';}
+ (*to_left)--;
+
+ continue;
+ }
+
+ /* convert */
+ if (isleftside(ch)) {
+ glyph_index = ch;
+ codeset = _XlcGetCodeSetFromName(lcd, "ISO8859-1:GL");
+ } else {
+ glyph_index = ch & GL;
+ codeset = _XlcGetCodeSetFromName(lcd, "ISO8859-1:GR");
+ }
+
+ if (!codeset) {
+ unconv_num++;
+ continue;
+ }
+
+ gi_to_wc(lcd, glyph_index, codeset, &wc);
+ if (outbufptr) {*outbufptr++ = wc;}
+ (*to_left)--;
+
+ } /* end of while */
+
+ *from = (XPointer) ((const char *) *from + from_size);
+ *from_left = 0;
+ *to = (XPointer) outbufptr;
+
+ return unconv_num;
+}
+
+static int
+stdc_strtowcs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ XPointer buf = Xmalloc((*from_left) * MB_CUR_MAX);
+ char *buf_ptr1 = buf;
+ int buf_left1 = (*from_left) * MB_CUR_MAX;
+ char *buf_ptr2 = buf_ptr1;
+ int buf_left2;
+ int unconv_num1 = 0, unconv_num2 = 0;
+
+ unconv_num1 = strtombs(conv,
+ from, from_left, &buf_ptr1, &buf_left1, args, num_args);
+ if (unconv_num1 < 0)
+ goto ret;
+
+ buf_left2 = buf_ptr1 - buf_ptr2;
+
+ unconv_num2 = stdc_mbstowcs(conv,
+ &buf_ptr2, &buf_left2, to, to_left, args, num_args);
+ if (unconv_num2 < 0)
+ goto ret;
+
+ret:
+ if (buf)
+ Xfree((char *)buf);
+
+ return (unconv_num1 + unconv_num2);
+}
+
+/* -------------------------------------------------------------------------- */
+/* Close */
+/* -------------------------------------------------------------------------- */
+
+static void
+close_converter(
+ XlcConv conv)
+{
+ if (conv->state) {
+ Xfree((char *) conv->state);
+ }
+
+ if (conv->methods) {
+ Xfree((char *) conv->methods);
+ }
+
+ Xfree((char *) conv);
+}
+
+/* -------------------------------------------------------------------------- */
+/* Open */
+/* -------------------------------------------------------------------------- */
+
+static XlcConv
+create_conv(
+ XLCd lcd,
+ XlcConvMethods methods)
+{
+ XlcConv conv;
+ State state;
+
+ conv = (XlcConv) Xcalloc(1, sizeof(XlcConvRec));
+ if (conv == NULL)
+ return (XlcConv) NULL;
+
+ conv->methods = (XlcConvMethods) Xmalloc(sizeof(XlcConvMethodsRec));
+ if (conv->methods == NULL)
+ goto err;
+ *conv->methods = *methods;
+ conv->methods->reset = init_state;
+
+ conv->state = Xcalloc(1, sizeof(StateRec));
+ if (conv->state == NULL)
+ goto err;
+
+ state = (State) conv->state;
+ state->lcd = lcd;
+
+ _XlcResetConverter(conv);
+
+ return conv;
+
+err:
+ close_converter(conv);
+
+ return (XlcConv) NULL;
+}
+
+static XlcConvMethodsRec mbstocts_methods = {
+ close_converter,
+ mbstocts,
+ NULL
+};
+
+static XlcConv
+open_mbstocts(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &mbstocts_methods);
+}
+
+static XlcConvMethodsRec mbstostr_methods = {
+ close_converter,
+ mbstostr,
+ NULL
+};
+
+static XlcConv
+open_mbstostr(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &mbstostr_methods);
+}
+
+static XlcConvMethodsRec mbstocs_methods = {
+ close_converter,
+ mbstocs,
+ NULL
+};
+
+static XlcConv
+open_mbstocs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &mbstocs_methods);
+}
+
+static XlcConvMethodsRec mbtocs_methods = {
+ close_converter,
+ mbtocs,
+ NULL
+};
+
+static XlcConv
+open_mbtocs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &mbtocs_methods);
+}
+
+static XlcConvMethodsRec ctstombs_methods = {
+ close_converter,
+ ctstombs,
+ NULL
+};
+
+static XlcConv
+open_ctstombs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &ctstombs_methods);
+}
+
+static XlcConvMethodsRec cstombs_methods = {
+ close_converter,
+ cstombs,
+ NULL
+};
+
+static XlcConv
+open_cstombs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &cstombs_methods);
+}
+
+static XlcConvMethodsRec strtombs_methods = {
+ close_converter,
+ strtombs,
+ NULL
+};
+
+static XlcConv
+open_strtombs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &strtombs_methods);
+}
+
+#ifdef STDCVT
+
+static XlcConvMethodsRec stdc_mbstowcs_methods = {
+ close_converter,
+ stdc_mbstowcs,
+ NULL
+};
+
+static XlcConv
+open_stdc_mbstowcs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_mbstowcs_methods);
+}
+
+static XlcConvMethodsRec stdc_wcstombs_methods = {
+ close_converter,
+ stdc_wcstombs,
+ NULL
+};
+
+static XlcConv
+open_stdc_wcstombs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_wcstombs_methods);
+}
+
+static XlcConvMethodsRec stdc_wcstocts_methods = {
+ close_converter,
+ stdc_wcstocts,
+ NULL
+};
+
+static XlcConv
+open_stdc_wcstocts(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_wcstocts_methods);
+}
+
+static XlcConvMethodsRec stdc_wcstostr_methods = {
+ close_converter,
+ stdc_wcstostr,
+ NULL
+};
+
+static XlcConv
+open_stdc_wcstostr(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_wcstostr_methods);
+}
+
+static XlcConvMethodsRec stdc_wcstocs_methods = {
+ close_converter,
+ stdc_wcstocs,
+ NULL
+};
+
+static XlcConv
+open_stdc_wcstocs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_wcstocs_methods);
+}
+
+static XlcConvMethodsRec stdc_wctocs_methods = {
+ close_converter,
+ stdc_wctocs,
+ NULL
+};
+
+static XlcConv
+open_stdc_wctocs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_wctocs_methods);
+}
+
+static XlcConvMethodsRec stdc_ctstowcs_methods = {
+ close_converter,
+ stdc_ctstowcs,
+ NULL
+};
+
+static XlcConv
+open_stdc_ctstowcs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_ctstowcs_methods);
+}
+
+static XlcConvMethodsRec stdc_cstowcs_methods = {
+ close_converter,
+ stdc_cstowcs,
+ NULL
+};
+
+static XlcConv
+open_stdc_cstowcs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_cstowcs_methods);
+}
+
+static XlcConvMethodsRec stdc_strtowcs_methods = {
+ close_converter,
+ stdc_strtowcs,
+ NULL
+};
+
+static XlcConv
+open_stdc_strtowcs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_strtowcs_methods);
+}
+
+#endif /* STDCVT */
+
+static XlcConvMethodsRec mbstowcs_methods = {
+ close_converter,
+ mbstowcs_org,
+ NULL
+};
+
+static XlcConv
+open_mbstowcs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &mbstowcs_methods);
+}
+
+static XlcConvMethodsRec wcstombs_methods = {
+ close_converter,
+ wcstombs_org,
+ NULL
+};
+
+static XlcConv
+open_wcstombs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &wcstombs_methods);
+}
+
+static XlcConvMethodsRec wcstocts_methods = {
+ close_converter,
+ wcstocts,
+ NULL
+};
+
+static XlcConv
+open_wcstocts(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &wcstocts_methods);
+}
+
+static XlcConvMethodsRec wcstostr_methods = {
+ close_converter,
+ wcstostr,
+ NULL
+};
+
+static XlcConv
+open_wcstostr(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &wcstostr_methods);
+}
+
+static XlcConvMethodsRec wcstocs_methods = {
+ close_converter,
+ wcstocs,
+ NULL
+};
+
+static XlcConv
+open_wcstocs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &wcstocs_methods);
+}
+
+static XlcConvMethodsRec wctocs_methods = {
+ close_converter,
+ wctocs,
+ NULL
+};
+
+static XlcConv
+open_wctocs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &wctocs_methods);
+}
+
+static XlcConvMethodsRec ctstowcs_methods = {
+ close_converter,
+ ctstowcs,
+ NULL
+};
+
+static XlcConv
+open_ctstowcs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &ctstowcs_methods);
+}
+
+static XlcConvMethodsRec cstowcs_methods = {
+ close_converter,
+ cstowcs,
+ NULL
+};
+
+static XlcConv
+open_cstowcs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &cstowcs_methods);
+}
+
+static XlcConvMethodsRec strtowcs_methods = {
+ close_converter,
+ strtowcs,
+ NULL
+};
+
+static XlcConv
+open_strtowcs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &strtowcs_methods);
+}
+
+/* -------------------------------------------------------------------------- */
+/* Loader */
+/* -------------------------------------------------------------------------- */
+
+XLCd
+_XlcGenericLoader(
+ const char *name)
+{
+ XLCd lcd;
+#ifdef STDCVT
+ XLCdGenericPart *gen;
+#endif
+
+ lcd = _XlcCreateLC(name, _XlcGenericMethods);
+
+ if (lcd == NULL)
+ return lcd;
+
+ default_GL_charset = _XlcGetCharSet("ISO8859-1:GL");
+ default_GR_charset = _XlcGetCharSet("ISO8859-1:GR");
+
+ _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCompoundText, open_mbstocts);
+ _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNString, open_mbstostr);
+ _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs);
+ _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs);
+ _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNMultiByte, open_ctstombs);
+ _XlcSetConverter(lcd, XlcNString, lcd, XlcNMultiByte, open_strtombs);
+ _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs);
+
+#ifdef STDCVT
+ gen = XLC_GENERIC_PART(lcd);
+
+ if (gen->use_stdc_env != True) {
+#endif
+ _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_mbstowcs);
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_wcstombs);
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_wcstocts);
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNString, open_wcstostr);
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs);
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNChar, open_wctocs);
+ _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_ctstowcs);
+ _XlcSetConverter(lcd, XlcNString, lcd, XlcNWideChar, open_strtowcs);
+ _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs);
+#ifdef STDCVT
+ }
+#endif
+
+#ifdef STDCVT
+ if (gen->use_stdc_env == True) {
+ _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNWideChar, open_stdc_mbstowcs);
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte, open_stdc_wcstombs);
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCompoundText, open_stdc_wcstocts);
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNString, open_stdc_wcstostr);
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_stdc_wcstocs);
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNChar, open_stdc_wctocs);
+ _XlcSetConverter(lcd, XlcNCompoundText, lcd, XlcNWideChar, open_stdc_ctstowcs);
+ _XlcSetConverter(lcd, XlcNString, lcd, XlcNWideChar, open_stdc_strtowcs);
+ _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_stdc_cstowcs);
+ }
+#endif
+
+ _XlcAddUtf8Converters(lcd);
+
+ return lcd;
+}
diff --git a/libX11/modules/lc/gen/makefile b/libX11/modules/lc/gen/makefile
new file mode 100644
index 000000000..8fe90a5e6
--- /dev/null
+++ b/libX11/modules/lc/gen/makefile
@@ -0,0 +1,6 @@
+LIBRARY = liblcGenConvLoad
+
+CSRCS=lcGenConv.c
+
+INCLUDES += ..\..\..\include\X11 ..\..\..\src\xlibi18n ..\..\..\src
+
diff --git a/libX11/modules/lc/xlocale/lcJis.c b/libX11/modules/lc/xlocale/lcJis.c
index 551862d9b..c2ca2f560 100644
--- a/libX11/modules/lc/xlocale/lcJis.c
+++ b/libX11/modules/lc/xlocale/lcJis.c
@@ -1,944 +1,944 @@
-/*
- * Copyright 1992, 1993 by TOSHIBA Corp.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of TOSHIBA not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. TOSHIBA make no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Katsuhisa Yano TOSHIBA Corp.
- * mopi@osa.ilab.toshiba.co.jp
- */
-
-/*
- * A Japanese JIS locale.
- * Supports: all locales with codeset JIS7.
- * How: Provides converters for JIS.
- * Platforms: Only those defining X_LOCALE (only Lynx, Linux-libc5, OS/2).
- */
-
-#ifdef X_LOCALE
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "XlcGeneric.h"
-#include <stdio.h>
-
-#if !defined(X_LOCALE)
-#define STDCVT
-#endif
-
-typedef struct _StateRec {
- XLCd lcd;
- XlcCharSet charset;
- XlcCharSet GL_charset;
- XlcCharSet GR_charset;
-} StateRec, *State;
-
-static void
-init_state(
- XlcConv conv)
-{
- State state = (State) conv->state;
- XLCdGenericPart *gen = XLC_GENERIC_PART(state->lcd);
- CodeSet codeset;
-
- codeset = gen->initial_state_GL;
- if (codeset && codeset->charset_list)
- state->GL_charset = *codeset->charset_list;
- codeset = gen->initial_state_GR;
- if (codeset && codeset->charset_list)
- state->GR_charset = *codeset->charset_list;
-
- if (state->GL_charset == NULL)
- if ((codeset = *gen->codeset_list) != NULL)
- state->GL_charset = *codeset->charset_list;
-}
-
-static int
-compare(
- const char *src,
- const char *encoding,
- int length)
-{
- const char *start = src;
-
- while (length-- > 0) {
- if (*src++ != *encoding++)
- return 0;
- if (*encoding == '\0')
- return src - start;
- }
-
- return 0;
-}
-
-static int
-mbtocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
- const char *src;
- char *dst;
- unsigned char *mb_parse_table;
- ParseInfo *parse_list, parse_info;
- XlcCharSet charset;
- int length, number, encoding_len = 0;
- int i;
-
- src = *((const char **) from);
- dst = *((char **) to);
-
- mb_parse_table = XLC_GENERIC(lcd, mb_parse_table);
- if (mb_parse_table != NULL) {
- number = mb_parse_table[(unsigned char) *src];
- if (number > 0) {
- parse_list = XLC_GENERIC(lcd, mb_parse_list) + number - 1;
- for ( ; (parse_info = *parse_list) != NULL; parse_list++) {
- encoding_len = compare(src, parse_info->encoding, *from_left);
- if (encoding_len > 0) {
- switch (parse_info->type) {
- case E_SS:
- src += encoding_len;
- charset = *parse_info->codeset->charset_list;
- goto found;
- case E_LSL:
- case E_LSR:
- src += encoding_len;
- charset = *parse_info->codeset->charset_list;
- if (parse_info->type == E_LSL)
- state->GL_charset = charset;
- else
- state->GR_charset = charset;
- length = 0;
- goto end;
- case E_GL:
- charset = state->GL_charset;
- goto found;
- case E_GR:
- charset = state->GR_charset;
- goto found;
- default:
- break;
- }
- }
- }
- }
- }
-
- if ((*src & 0x80) && state->GR_charset)
- charset = state->GR_charset;
- else
- charset = state->GL_charset;
-
-found:
- if (charset == NULL ||
- (num_args == 2 && (XlcCharSet) args[1] != charset))
- return -1;
-
- length = charset->char_size;
- if (length > *from_left - encoding_len)
- return -1;
-
- if (dst) {
- if (length > *to_left)
- return -1;
- if (charset->side == XlcGL) {
- for (i = 0; i < length; i++)
- *dst++ = *src++ & 0x7f;
- } else if (charset->side == XlcGR) {
- for (i = 0; i < length; i++)
- *dst++ = *src++ | 0x80;
- } else {
- for (i = 0; i < length; i++)
- *dst++ = *src++;
- }
- *to = (XPointer) dst;
- *to_left -= length;
- }
-end:
- *from = (XPointer) src;
- *from_left -= encoding_len + length;
- state->charset = charset;
- if (num_args == 1)
- *((XlcCharSet *) args[0]) = charset;
-
- return 0;
-}
-
-static int
-mbstocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- XlcCharSet charset = NULL;
- XPointer tmp_args[2], save_from = *from;
- int ret, unconv_num = 0, tmp_num = 1;
-
- tmp_args[0] = (XPointer) &charset;
-
- while (*from_left > 0 && *to_left > 0) {
- ret = mbtocs(conv, from, from_left, to, to_left, tmp_args, tmp_num);
- if (ret < 0)
- break;
- unconv_num += ret;
- if (tmp_num == 1 && charset) {
- tmp_args[1] = (XPointer) charset;
- tmp_num = 2;
- }
- }
-
- if (save_from == *from)
- return -1;
-
- if (num_args > 0)
- *((XlcCharSet *) args[0]) = charset;
-
- return unconv_num;
-}
-
-static CodeSet
-wc_parse_codeset(
- XLCd lcd,
- const wchar_t *wcstr)
-{
- CodeSet *codeset;
- unsigned long wc_encoding;
- int num;
-
- wc_encoding = *wcstr & XLC_GENERIC(lcd, wc_encode_mask);
- num = XLC_GENERIC(lcd, codeset_num);
- codeset = XLC_GENERIC(lcd, codeset_list);
- while (num-- > 0) {
- if (wc_encoding == (*codeset)->wc_encoding)
- return *codeset;
- codeset++;
- }
-
- return NULL;
-}
-
-static int
-wcstocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
- const wchar_t *wcptr;
- char *bufptr;
- wchar_t wch;
- char *tmpptr;
- int length;
- CodeSet codeset;
- unsigned long wc_encoding;
- int wcstr_len, buf_len;
-
- if (from == NULL || *from == NULL)
- return 0;
-
- wcptr = *((const wchar_t **) from);
- bufptr = *((char **) to);
- wcstr_len = *from_left;
- buf_len = *to_left;
-
- codeset = wc_parse_codeset(lcd, wcptr);
- if (codeset == NULL)
- return -1;
- wc_encoding = codeset->wc_encoding;
-
- if (wcstr_len < buf_len / codeset->length)
- buf_len = wcstr_len * codeset->length;
-
- for ( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len--) {
- wch = *wcptr;
- if ((wch & XLC_GENERIC(lcd, wc_encode_mask)) != wc_encoding)
- break;
- length = codeset->length;
- buf_len -= length;
- bufptr += length;
-
- tmpptr = bufptr - 1;
- if ((*codeset->charset_list)->side == XlcGL) {
- while (length--) {
- *tmpptr-- = (unsigned char) (wch & 0x7f);
- wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits);
- }
- } else if ((*codeset->charset_list)->side == XlcGR) {
- while (length--) {
- *tmpptr-- = (unsigned char) (wch | 0x80);
- wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits);
- }
- } else {
- while (length--) {
- *tmpptr-- = (unsigned char) wch;
- wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits);
- }
- }
- }
-
- if (num_args > 0)
- *((XlcCharSet *) args[0]) = *codeset->charset_list;
-
- *from_left -= wcptr - *((wchar_t **) from);
- *from = (XPointer) wcptr;
-
- *to_left -= bufptr - *((char **) to);
- *to = bufptr;
-
- return 0;
-}
-
-static CodeSet
-GetCodeSetFromCharSet(
- XLCd lcd,
- XlcCharSet charset)
-{
- CodeSet *codeset = XLC_GENERIC(lcd, codeset_list);
- XlcCharSet *charset_list;
- int codeset_num, num_charsets;
-
- codeset_num = XLC_GENERIC(lcd, codeset_num);
-
- for ( ; codeset_num-- > 0; codeset++) {
- num_charsets = (*codeset)->num_charsets;
- charset_list = (*codeset)->charset_list;
-
- for ( ; num_charsets-- > 0; charset_list++)
- if (*charset_list == charset)
- return *codeset;
- }
-
- return (CodeSet) NULL;
-}
-
-static int
-cstombs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- const char *csptr;
- char *bufptr;
- int csstr_len;
- int buf_len;
- int num, encoding_len = 0;
- CodeSet codeset;
- XlcCharSet charset;
- EncodingType type;
- int cvt_length;
-
- csptr = *((const char **) from);
- bufptr = *((char **) to);
- csstr_len = *from_left;
- buf_len = *to_left;
-
- if (num_args < 1)
- return -1;
-
- charset = (XlcCharSet) args[0];
-
- codeset = GetCodeSetFromCharSet(state->lcd, charset);
- if (codeset == NULL)
- return -1;
-
- cvt_length = 0;
- if (codeset->parse_info) {
- switch (type = codeset->parse_info->type) {
- case E_SS:
- encoding_len = strlen(codeset->parse_info->encoding);
- break;
- case E_LSL:
- case E_LSR:
- if (type == E_LSL) {
- if (charset == state->GL_charset)
- break;
- } else {
- if (charset == state->GR_charset)
- break;
- }
- encoding_len = strlen(codeset->parse_info->encoding);
- if (encoding_len > buf_len)
- return -1;
- cvt_length += encoding_len;
- if (bufptr) {
- strcpy(bufptr, codeset->parse_info->encoding);
- bufptr += encoding_len;
- }
- buf_len -= encoding_len;
- encoding_len = 0;
- if (type == E_LSL)
- state->GL_charset = charset;
- else
- state->GR_charset = charset;
- break;
- default:
- break;
- }
- }
-
- csstr_len /= codeset->length;
- buf_len /= codeset->length + encoding_len;
- if (csstr_len < buf_len)
- buf_len = csstr_len;
-
- cvt_length += buf_len * (encoding_len + codeset->length);
- if (bufptr) {
- while (buf_len--) {
- if (encoding_len) {
- strcpy(bufptr, codeset->parse_info->encoding);
- bufptr += encoding_len;
- }
- num = codeset->length;
- if (codeset->side == XlcGL) {
- while (num--)
- *bufptr++ = *csptr++ & 0x7f;
- } else if (codeset->side == XlcGR) {
- while (num--)
- *bufptr++ = *csptr++ | 0x80;
- } else {
- while (num--)
- *bufptr++ = *csptr++;
- }
- }
- }
-
- *from_left -= csptr - *((char **) from);
- *from = (XPointer) csptr;
-
- if (bufptr)
- *to = (XPointer) bufptr;
- *to_left -= cvt_length;
-
- return 0;
-}
-
-static int
-cstowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- State state = (State) conv->state;
- XLCd lcd = state->lcd;
- const char *csptr;
- wchar_t *bufptr;
- int csstr_len;
- int buf_len;
- wchar_t wch;
- unsigned long code_mask, wc_encoding;
- int num, length, wc_shift_bits;
- CodeSet codeset;
-
- csptr = *((const char **) from);
- bufptr = *((wchar_t **) to);
- csstr_len = *from_left;
- buf_len = *to_left;
-
- if (num_args < 1)
- return -1;
-
- codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0]);
- if (codeset == NULL)
- return -1;
-
- length = codeset->length;
- csstr_len /= length;
- if (csstr_len < buf_len)
- buf_len = csstr_len;
-
- code_mask = ~XLC_GENERIC(lcd, wc_encode_mask);
- wc_encoding = codeset->wc_encoding;
- wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);
-
- *to_left -= buf_len;
-
- if (bufptr) {
- while (buf_len--) {
- wch = (wchar_t) (*csptr++ & 0x7f);
- num = length - 1;
- while (num--)
- wch = (wch << wc_shift_bits) | (*csptr++ & 0x7f);
-
- *bufptr++ = (wch & code_mask) | wc_encoding;
- }
- }
-
- *from_left -= csptr - *((char **) from);
- *from = (XPointer) csptr;
-
- if (bufptr)
- *to = (XPointer) bufptr;
-
- return 0;
-}
-
-
-static void
-close_converter(
- XlcConv conv)
-{
- if (conv->state) {
- Xfree((char *) conv->state);
- }
-
- Xfree((char *) conv);
-}
-
-static XlcConv
-create_conv(
- XLCd lcd,
- XlcConvMethods methods)
-{
- XlcConv conv;
- State state;
-
- conv = (XlcConv) Xmalloc(sizeof(XlcConvRec));
- if (conv == NULL)
- return (XlcConv) NULL;
-
- conv->methods = (XlcConvMethods) Xmalloc(sizeof(XlcConvMethodsRec));
- if (conv->methods == NULL)
- goto err;
- *conv->methods = *methods;
- if (XLC_PUBLIC(lcd, is_state_depend))
- conv->methods->reset = init_state;
-
- conv->state = Xcalloc(1, sizeof(StateRec));
- if (conv->state == NULL)
- goto err;
-
- state = (State) conv->state;
- state->lcd = lcd;
- init_state(conv);
-
- return conv;
-
-err:
- close_converter(conv);
-
- return (XlcConv) NULL;
-}
-
-static XlcConvMethodsRec mbstocs_methods = {
- close_converter,
- mbstocs,
- NULL
-};
-
-static XlcConv
-open_mbstocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &mbstocs_methods);
-}
-
-static XlcConvMethodsRec wcstocs_methods = {
- close_converter,
- wcstocs,
- NULL
-};
-
-static XlcConv
-open_wcstocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &wcstocs_methods);
-}
-
-static XlcConvMethodsRec mbtocs_methods = {
- close_converter,
- mbtocs,
- NULL
-};
-
-static XlcConv
-open_mbtocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &mbtocs_methods);
-}
-
-static XlcConvMethodsRec cstombs_methods = {
- close_converter,
- cstombs,
- NULL
-};
-
-static XlcConv
-open_cstombs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &cstombs_methods);
-}
-
-static XlcConvMethodsRec cstowcs_methods = {
- close_converter,
- cstowcs,
- NULL
-};
-
-static XlcConv
-open_cstowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &cstowcs_methods);
-}
-
-#ifdef STDCVT
-static int
-stdc_mbstowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const char *src = *((const char **) from);
- wchar_t *dst = *((wchar_t **) to);
- int src_left = *from_left;
- int dst_left = *to_left;
- int length;
-
- while (src_left > 0 && dst_left > 0) {
- length = mbtowc(dst, src, src_left);
- if (length < 0)
- break;
-
- src += length;
- src_left -= length;
- if (dst)
- dst++;
- dst_left--;
-
- if (length == 0) {
- src++;
- src_left--;
- break;
- }
- }
-
- if (*from_left == src_left)
- return -1;
-
- *from = (XPointer) src;
- if (dst)
- *to = (XPointer) dst;
- *from_left = src_left;
- *to_left = dst_left;
-
- return 0;
-}
-
-static int
-stdc_wcstombs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const wchar_t *src = *((const wchar_t **) from);
- char *dst = *((char **) to);
- int src_left = *from_left;
- int dst_left = *to_left;
- int length;
-
- while (src_left > 0 && dst_left > 0) {
- length = wctomb(dst, *src); /* XXX */
- if (length < 0 || dst_left < length)
- break;
-
- src++;
- src_left--;
- dst += length;
- dst_left -= length;
-
- if (length == 0) {
- dst++;
- dst_left--;
- break;
- }
- }
-
- if (*from_left == src_left)
- return -1;
-
- *from = (XPointer) src;
- *to = (XPointer) dst;
- *from_left = src_left;
- *to_left = dst_left;
-
- return 0;
-}
-
-static int
-stdc_wcstocs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- const wchar_t *src = *((const wchar_t **) from);
- wchar_t wch;
- XlcCharSet charset = NULL;
- XPointer tmp_args[2], tmp_from, save_from = *from;
- char tmp[32];
- int length, ret, src_left = *from_left;
- int unconv_num = 0, tmp_num = 1;
-
- tmp_args[0] = (XPointer) &charset;
-
- while (src_left > 0 && *to_left > 0) {
- if (wch = *src) {
- length = wctomb(tmp, wch);
- } else {
- length = 1;
- *tmp = '\0';
- }
-
- if (length < 0)
- break;
-
- tmp_from = (XPointer) tmp;
- ret = mbtocs(conv, &tmp_from, &length, to, to_left, tmp_args, tmp_num);
- if (ret < 0)
- break;
- unconv_num += ret;
- if (tmp_num == 1 && charset) {
- tmp_args[1] = (XPointer) charset;
- tmp_num = 2;
- }
-
- src++;
- src_left--;
- }
-
- if (save_from == (XPointer) src)
- return -1;
-
- *from = (XPointer) src;
- *from_left = src_left;
-
- if (num_args > 0)
- *((XlcCharSet *) args[0]) = charset;
-
- return unconv_num;
-}
-
-#define DefineLocalBuf char local_buf[BUFSIZ]
-#define AllocLocalBuf(length) (length > BUFSIZ ? (char*) Xmalloc(length) : local_buf)
-#define FreeLocalBuf(ptr) if (ptr != local_buf) Xfree(ptr)
-
-static int
-stdc_cstowcs(
- XlcConv conv,
- XPointer *from,
- int *from_left,
- XPointer *to,
- int *to_left,
- XPointer *args,
- int num_args)
-{
- XLCd lcd = ((State) conv->state)->lcd;
- DefineLocalBuf;
- XPointer buf, save_buf;
- int length, left, ret;
-
- left = length = *to_left * XLC_PUBLIC(lcd, mb_cur_max);
- buf = save_buf = (XPointer) AllocLocalBuf(length);
- if (buf == NULL)
- return -1;
-
- ret = cstombs(conv, from, from_left, &buf, &left, args, num_args);
- if (ret < 0)
- goto err;
-
- buf = save_buf;
- length -= left;
- if (stdc_mbstowcs(conv, &buf, &length, to, to_left, args, num_args) < 0)
- ret = -1;
-
-err:
- FreeLocalBuf(save_buf);
-
- return ret;
-}
-
-static XlcConvMethodsRec stdc_mbstowcs_methods = {
- close_converter,
- stdc_mbstowcs,
- NULL
-};
-
-static XlcConv
-open_stdc_mbstowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_mbstowcs_methods);
-}
-
-static XlcConvMethodsRec stdc_wcstombs_methods = {
- close_converter,
- stdc_wcstombs,
- NULL
-};
-
-static XlcConv
-open_stdc_wcstombs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_wcstombs_methods);
-}
-
-static XlcConvMethodsRec stdc_wcstocs_methods = {
- close_converter,
- stdc_wcstocs,
- NULL
-};
-
-static XlcConv
-open_stdc_wcstocs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_wcstocs_methods);
-}
-
-static XlcConvMethodsRec stdc_cstowcs_methods = {
- close_converter,
- stdc_cstowcs,
- NULL
-};
-
-static XlcConv
-open_stdc_cstowcs(
- XLCd from_lcd,
- const char *from_type,
- XLCd to_lcd,
- const char *to_type)
-{
- return create_conv(from_lcd, &stdc_cstowcs_methods);
-}
-#endif /* STDCVT */
-
-XLCd
-_XlcJisLoader(
- const char *name)
-{
- XLCd lcd;
-#ifdef STDCVT
- XLCdGenericPart *gen;
-#endif
-
- lcd = _XlcCreateLC(name, _XlcGenericMethods);
- if (lcd == NULL)
- return lcd;
-
- if (!XLC_PUBLIC_PART(lcd)->codeset ||
- (_XlcCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "JIS7"))) {
- _XlcDestroyLC(lcd);
- return (XLCd) NULL;
- }
-
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs);
- _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs);
- _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs);
-
-#ifdef STDCVT
- gen = XLC_GENERIC_PART(lcd);
-
- if (gen->use_stdc_env == True) {
- _XlcSetConverter(lcd,XlcNMultiByte,lcd,XlcNWideChar,open_stdc_mbstowcs);
- _XlcSetConverter(lcd,XlcNWideChar,lcd,XlcNMultiByte,open_stdc_wcstombs);
- }
- if (gen->force_convert_to_mb == True) {
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet,open_stdc_wcstocs);
- _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar,open_stdc_cstowcs);
- } else {
-#endif
- _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs);
- _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs);
-#ifdef STDCVT
- }
-#endif
-
- _XlcAddUtf8Converters(lcd);
-
- return lcd;
-}
-
-#else
-typedef int dummy;
-#endif /* X_LOCALE */
+/*
+ * Copyright 1992, 1993 by TOSHIBA Corp.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of TOSHIBA not be used in advertising
+ * or publicity pertaining to distribution of the software without specific,
+ * written prior permission. TOSHIBA make no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author: Katsuhisa Yano TOSHIBA Corp.
+ * mopi@osa.ilab.toshiba.co.jp
+ */
+
+/*
+ * A Japanese JIS locale.
+ * Supports: all locales with codeset JIS7.
+ * How: Provides converters for JIS.
+ * Platforms: Only those defining X_LOCALE (only Lynx, Linux-libc5, OS/2).
+ */
+
+#ifdef X_LOCALE
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "XlcGeneric.h"
+#include <stdio.h>
+
+#if !defined(X_LOCALE)
+#define STDCVT
+#endif
+
+typedef struct _StateRec {
+ XLCd lcd;
+ XlcCharSet charset;
+ XlcCharSet GL_charset;
+ XlcCharSet GR_charset;
+} StateRec, *State;
+
+static void
+init_state(
+ XlcConv conv)
+{
+ State state = (State) conv->state;
+ XLCdGenericPart *gen = XLC_GENERIC_PART(state->lcd);
+ CodeSet codeset;
+
+ codeset = gen->initial_state_GL;
+ if (codeset && codeset->charset_list)
+ state->GL_charset = *codeset->charset_list;
+ codeset = gen->initial_state_GR;
+ if (codeset && codeset->charset_list)
+ state->GR_charset = *codeset->charset_list;
+
+ if (state->GL_charset == NULL)
+ if ((codeset = *gen->codeset_list) != NULL)
+ state->GL_charset = *codeset->charset_list;
+}
+
+static int
+compare(
+ const char *src,
+ const char *encoding,
+ int length)
+{
+ const char *start = src;
+
+ while (length-- > 0) {
+ if (*src++ != *encoding++)
+ return 0;
+ if (*encoding == '\0')
+ return src - start;
+ }
+
+ return 0;
+}
+
+static int
+mbtocs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+ const char *src;
+ char *dst;
+ unsigned char *mb_parse_table;
+ ParseInfo *parse_list, parse_info;
+ XlcCharSet charset;
+ int length, number, encoding_len = 0;
+ int i;
+
+ src = *((const char **) from);
+ dst = *((char **) to);
+
+ mb_parse_table = XLC_GENERIC(lcd, mb_parse_table);
+ if (mb_parse_table != NULL) {
+ number = mb_parse_table[(unsigned char) *src];
+ if (number > 0) {
+ parse_list = XLC_GENERIC(lcd, mb_parse_list) + number - 1;
+ for ( ; (parse_info = *parse_list) != NULL; parse_list++) {
+ encoding_len = compare(src, parse_info->encoding, *from_left);
+ if (encoding_len > 0) {
+ switch (parse_info->type) {
+ case E_SS:
+ src += encoding_len;
+ charset = *parse_info->codeset->charset_list;
+ goto found;
+ case E_LSL:
+ case E_LSR:
+ src += encoding_len;
+ charset = *parse_info->codeset->charset_list;
+ if (parse_info->type == E_LSL)
+ state->GL_charset = charset;
+ else
+ state->GR_charset = charset;
+ length = 0;
+ goto end;
+ case E_GL:
+ charset = state->GL_charset;
+ goto found;
+ case E_GR:
+ charset = state->GR_charset;
+ goto found;
+ default:
+ break;
+ }
+ }
+ }
+ }
+ }
+
+ if ((*src & 0x80) && state->GR_charset)
+ charset = state->GR_charset;
+ else
+ charset = state->GL_charset;
+
+found:
+ if (charset == NULL ||
+ (num_args == 2 && (XlcCharSet) args[1] != charset))
+ return -1;
+
+ length = charset->char_size;
+ if (length > *from_left - encoding_len)
+ return -1;
+
+ if (dst) {
+ if (length > *to_left)
+ return -1;
+ if (charset->side == XlcGL) {
+ for (i = 0; i < length; i++)
+ *dst++ = *src++ & 0x7f;
+ } else if (charset->side == XlcGR) {
+ for (i = 0; i < length; i++)
+ *dst++ = *src++ | 0x80;
+ } else {
+ for (i = 0; i < length; i++)
+ *dst++ = *src++;
+ }
+ *to = (XPointer) dst;
+ *to_left -= length;
+ }
+end:
+ *from = (XPointer) src;
+ *from_left -= encoding_len + length;
+ state->charset = charset;
+ if (num_args == 1)
+ *((XlcCharSet *) args[0]) = charset;
+
+ return 0;
+}
+
+static int
+mbstocs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ XlcCharSet charset = NULL;
+ XPointer tmp_args[2], save_from = *from;
+ int ret, unconv_num = 0, tmp_num = 1;
+
+ tmp_args[0] = (XPointer) &charset;
+
+ while (*from_left > 0 && *to_left > 0) {
+ ret = mbtocs(conv, from, from_left, to, to_left, tmp_args, tmp_num);
+ if (ret < 0)
+ break;
+ unconv_num += ret;
+ if (tmp_num == 1 && charset) {
+ tmp_args[1] = (XPointer) charset;
+ tmp_num = 2;
+ }
+ }
+
+ if (save_from == *from)
+ return -1;
+
+ if (num_args > 0)
+ *((XlcCharSet *) args[0]) = charset;
+
+ return unconv_num;
+}
+
+static CodeSet
+wc_parse_codeset(
+ XLCd lcd,
+ const wchar_t *wcstr)
+{
+ CodeSet *codeset;
+ unsigned long wc_encoding;
+ int num;
+
+ wc_encoding = *wcstr & XLC_GENERIC(lcd, wc_encode_mask);
+ num = XLC_GENERIC(lcd, codeset_num);
+ codeset = XLC_GENERIC(lcd, codeset_list);
+ while (num-- > 0) {
+ if (wc_encoding == (*codeset)->wc_encoding)
+ return *codeset;
+ codeset++;
+ }
+
+ return NULL;
+}
+
+static int
+wcstocs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+ const wchar_t *wcptr;
+ char *bufptr;
+ wchar_t wch;
+ char *tmpptr;
+ int length;
+ CodeSet codeset;
+ unsigned long wc_encoding;
+ int wcstr_len, buf_len;
+
+ if (from == NULL || *from == NULL)
+ return 0;
+
+ wcptr = *((const wchar_t **) from);
+ bufptr = *((char **) to);
+ wcstr_len = *from_left;
+ buf_len = *to_left;
+
+ codeset = wc_parse_codeset(lcd, wcptr);
+ if (codeset == NULL)
+ return -1;
+ wc_encoding = codeset->wc_encoding;
+
+ if (wcstr_len < buf_len / codeset->length)
+ buf_len = wcstr_len * codeset->length;
+
+ for ( ; wcstr_len > 0 && buf_len > 0; wcptr++, wcstr_len--) {
+ wch = *wcptr;
+ if ((wch & XLC_GENERIC(lcd, wc_encode_mask)) != wc_encoding)
+ break;
+ length = codeset->length;
+ buf_len -= length;
+ bufptr += length;
+
+ tmpptr = bufptr - 1;
+ if ((*codeset->charset_list)->side == XlcGL) {
+ while (length--) {
+ *tmpptr-- = (unsigned char) (wch & 0x7f);
+ wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits);
+ }
+ } else if ((*codeset->charset_list)->side == XlcGR) {
+ while (length--) {
+ *tmpptr-- = (unsigned char) (wch | 0x80);
+ wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits);
+ }
+ } else {
+ while (length--) {
+ *tmpptr-- = (unsigned char) wch;
+ wch >>= (wchar_t)XLC_GENERIC(lcd, wc_shift_bits);
+ }
+ }
+ }
+
+ if (num_args > 0)
+ *((XlcCharSet *) args[0]) = *codeset->charset_list;
+
+ *from_left -= wcptr - *((wchar_t **) from);
+ *from = (XPointer) wcptr;
+
+ *to_left -= bufptr - *((char **) to);
+ *to = bufptr;
+
+ return 0;
+}
+
+static CodeSet
+GetCodeSetFromCharSet(
+ XLCd lcd,
+ XlcCharSet charset)
+{
+ CodeSet *codeset = XLC_GENERIC(lcd, codeset_list);
+ XlcCharSet *charset_list;
+ int codeset_num, num_charsets;
+
+ codeset_num = XLC_GENERIC(lcd, codeset_num);
+
+ for ( ; codeset_num-- > 0; codeset++) {
+ num_charsets = (*codeset)->num_charsets;
+ charset_list = (*codeset)->charset_list;
+
+ for ( ; num_charsets-- > 0; charset_list++)
+ if (*charset_list == charset)
+ return *codeset;
+ }
+
+ return (CodeSet) NULL;
+}
+
+static int
+cstombs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ const char *csptr;
+ char *bufptr;
+ int csstr_len;
+ int buf_len;
+ int num, encoding_len = 0;
+ CodeSet codeset;
+ XlcCharSet charset;
+ EncodingType type;
+ int cvt_length;
+
+ csptr = *((const char **) from);
+ bufptr = *((char **) to);
+ csstr_len = *from_left;
+ buf_len = *to_left;
+
+ if (num_args < 1)
+ return -1;
+
+ charset = (XlcCharSet) args[0];
+
+ codeset = GetCodeSetFromCharSet(state->lcd, charset);
+ if (codeset == NULL)
+ return -1;
+
+ cvt_length = 0;
+ if (codeset->parse_info) {
+ switch (type = codeset->parse_info->type) {
+ case E_SS:
+ encoding_len = strlen(codeset->parse_info->encoding);
+ break;
+ case E_LSL:
+ case E_LSR:
+ if (type == E_LSL) {
+ if (charset == state->GL_charset)
+ break;
+ } else {
+ if (charset == state->GR_charset)
+ break;
+ }
+ encoding_len = strlen(codeset->parse_info->encoding);
+ if (encoding_len > buf_len)
+ return -1;
+ cvt_length += encoding_len;
+ if (bufptr) {
+ strcpy(bufptr, codeset->parse_info->encoding);
+ bufptr += encoding_len;
+ }
+ buf_len -= encoding_len;
+ encoding_len = 0;
+ if (type == E_LSL)
+ state->GL_charset = charset;
+ else
+ state->GR_charset = charset;
+ break;
+ default:
+ break;
+ }
+ }
+
+ csstr_len /= codeset->length;
+ buf_len /= codeset->length + encoding_len;
+ if (csstr_len < buf_len)
+ buf_len = csstr_len;
+
+ cvt_length += buf_len * (encoding_len + codeset->length);
+ if (bufptr) {
+ while (buf_len--) {
+ if (encoding_len) {
+ strcpy(bufptr, codeset->parse_info->encoding);
+ bufptr += encoding_len;
+ }
+ num = codeset->length;
+ if (codeset->side == XlcGL) {
+ while (num--)
+ *bufptr++ = *csptr++ & 0x7f;
+ } else if (codeset->side == XlcGR) {
+ while (num--)
+ *bufptr++ = *csptr++ | 0x80;
+ } else {
+ while (num--)
+ *bufptr++ = *csptr++;
+ }
+ }
+ }
+
+ *from_left -= csptr - *((char **) from);
+ *from = (XPointer) csptr;
+
+ if (bufptr)
+ *to = (XPointer) bufptr;
+ *to_left -= cvt_length;
+
+ return 0;
+}
+
+static int
+cstowcs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ State state = (State) conv->state;
+ XLCd lcd = state->lcd;
+ const char *csptr;
+ wchar_t *bufptr;
+ int csstr_len;
+ int buf_len;
+ wchar_t wch;
+ unsigned long code_mask, wc_encoding;
+ int num, length, wc_shift_bits;
+ CodeSet codeset;
+
+ csptr = *((const char **) from);
+ bufptr = *((wchar_t **) to);
+ csstr_len = *from_left;
+ buf_len = *to_left;
+
+ if (num_args < 1)
+ return -1;
+
+ codeset = GetCodeSetFromCharSet(lcd, (XlcCharSet) args[0]);
+ if (codeset == NULL)
+ return -1;
+
+ length = codeset->length;
+ csstr_len /= length;
+ if (csstr_len < buf_len)
+ buf_len = csstr_len;
+
+ code_mask = ~XLC_GENERIC(lcd, wc_encode_mask);
+ wc_encoding = codeset->wc_encoding;
+ wc_shift_bits = XLC_GENERIC(lcd, wc_shift_bits);
+
+ *to_left -= buf_len;
+
+ if (bufptr) {
+ while (buf_len--) {
+ wch = (wchar_t) (*csptr++ & 0x7f);
+ num = length - 1;
+ while (num--)
+ wch = (wch << wc_shift_bits) | (*csptr++ & 0x7f);
+
+ *bufptr++ = (wch & code_mask) | wc_encoding;
+ }
+ }
+
+ *from_left -= csptr - *((char **) from);
+ *from = (XPointer) csptr;
+
+ if (bufptr)
+ *to = (XPointer) bufptr;
+
+ return 0;
+}
+
+
+static void
+close_converter(
+ XlcConv conv)
+{
+ if (conv->state) {
+ Xfree((char *) conv->state);
+ }
+
+ Xfree((char *) conv);
+}
+
+static XlcConv
+create_conv(
+ XLCd lcd,
+ XlcConvMethods methods)
+{
+ XlcConv conv;
+ State state;
+
+ conv = (XlcConv) Xmalloc(sizeof(XlcConvRec));
+ if (conv == NULL)
+ return (XlcConv) NULL;
+
+ conv->methods = (XlcConvMethods) Xmalloc(sizeof(XlcConvMethodsRec));
+ if (conv->methods == NULL)
+ goto err;
+ *conv->methods = *methods;
+ if (XLC_PUBLIC(lcd, is_state_depend))
+ conv->methods->reset = init_state;
+
+ conv->state = Xcalloc(1, sizeof(StateRec));
+ if (conv->state == NULL)
+ goto err;
+
+ state = (State) conv->state;
+ state->lcd = lcd;
+ init_state(conv);
+
+ return conv;
+
+err:
+ close_converter(conv);
+
+ return (XlcConv) NULL;
+}
+
+static XlcConvMethodsRec mbstocs_methods = {
+ close_converter,
+ mbstocs,
+ NULL
+};
+
+static XlcConv
+open_mbstocs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &mbstocs_methods);
+}
+
+static XlcConvMethodsRec wcstocs_methods = {
+ close_converter,
+ wcstocs,
+ NULL
+};
+
+static XlcConv
+open_wcstocs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &wcstocs_methods);
+}
+
+static XlcConvMethodsRec mbtocs_methods = {
+ close_converter,
+ mbtocs,
+ NULL
+};
+
+static XlcConv
+open_mbtocs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &mbtocs_methods);
+}
+
+static XlcConvMethodsRec cstombs_methods = {
+ close_converter,
+ cstombs,
+ NULL
+};
+
+static XlcConv
+open_cstombs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &cstombs_methods);
+}
+
+static XlcConvMethodsRec cstowcs_methods = {
+ close_converter,
+ cstowcs,
+ NULL
+};
+
+static XlcConv
+open_cstowcs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &cstowcs_methods);
+}
+
+#ifdef STDCVT
+static int
+stdc_mbstowcs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ const char *src = *((const char **) from);
+ wchar_t *dst = *((wchar_t **) to);
+ int src_left = *from_left;
+ int dst_left = *to_left;
+ int length;
+
+ while (src_left > 0 && dst_left > 0) {
+ length = mbtowc(dst, src, src_left);
+ if (length < 0)
+ break;
+
+ src += length;
+ src_left -= length;
+ if (dst)
+ dst++;
+ dst_left--;
+
+ if (length == 0) {
+ src++;
+ src_left--;
+ break;
+ }
+ }
+
+ if (*from_left == src_left)
+ return -1;
+
+ *from = (XPointer) src;
+ if (dst)
+ *to = (XPointer) dst;
+ *from_left = src_left;
+ *to_left = dst_left;
+
+ return 0;
+}
+
+static int
+stdc_wcstombs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ const wchar_t *src = *((const wchar_t **) from);
+ char *dst = *((char **) to);
+ int src_left = *from_left;
+ int dst_left = *to_left;
+ int length;
+
+ while (src_left > 0 && dst_left > 0) {
+ length = wctomb(dst, *src); /* XXX */
+ if (length < 0 || dst_left < length)
+ break;
+
+ src++;
+ src_left--;
+ dst += length;
+ dst_left -= length;
+
+ if (length == 0) {
+ dst++;
+ dst_left--;
+ break;
+ }
+ }
+
+ if (*from_left == src_left)
+ return -1;
+
+ *from = (XPointer) src;
+ *to = (XPointer) dst;
+ *from_left = src_left;
+ *to_left = dst_left;
+
+ return 0;
+}
+
+static int
+stdc_wcstocs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ const wchar_t *src = *((const wchar_t **) from);
+ wchar_t wch;
+ XlcCharSet charset = NULL;
+ XPointer tmp_args[2], tmp_from, save_from = *from;
+ char tmp[32];
+ int length, ret, src_left = *from_left;
+ int unconv_num = 0, tmp_num = 1;
+
+ tmp_args[0] = (XPointer) &charset;
+
+ while (src_left > 0 && *to_left > 0) {
+ if (wch = *src) {
+ length = wctomb(tmp, wch);
+ } else {
+ length = 1;
+ *tmp = '\0';
+ }
+
+ if (length < 0)
+ break;
+
+ tmp_from = (XPointer) tmp;
+ ret = mbtocs(conv, &tmp_from, &length, to, to_left, tmp_args, tmp_num);
+ if (ret < 0)
+ break;
+ unconv_num += ret;
+ if (tmp_num == 1 && charset) {
+ tmp_args[1] = (XPointer) charset;
+ tmp_num = 2;
+ }
+
+ src++;
+ src_left--;
+ }
+
+ if (save_from == (XPointer) src)
+ return -1;
+
+ *from = (XPointer) src;
+ *from_left = src_left;
+
+ if (num_args > 0)
+ *((XlcCharSet *) args[0]) = charset;
+
+ return unconv_num;
+}
+
+#define DefineLocalBuf char local_buf[BUFSIZ]
+#define AllocLocalBuf(length) (length > BUFSIZ ? (char*) Xmalloc(length) : local_buf)
+#define FreeLocalBuf(ptr) if (ptr != local_buf) Xfree(ptr)
+
+static int
+stdc_cstowcs(
+ XlcConv conv,
+ XPointer *from,
+ int *from_left,
+ XPointer *to,
+ int *to_left,
+ XPointer *args,
+ int num_args)
+{
+ XLCd lcd = ((State) conv->state)->lcd;
+ DefineLocalBuf;
+ XPointer buf, save_buf;
+ int length, left, ret;
+
+ left = length = *to_left * XLC_PUBLIC(lcd, mb_cur_max);
+ buf = save_buf = (XPointer) AllocLocalBuf(length);
+ if (buf == NULL)
+ return -1;
+
+ ret = cstombs(conv, from, from_left, &buf, &left, args, num_args);
+ if (ret < 0)
+ goto err;
+
+ buf = save_buf;
+ length -= left;
+ if (stdc_mbstowcs(conv, &buf, &length, to, to_left, args, num_args) < 0)
+ ret = -1;
+
+err:
+ FreeLocalBuf(save_buf);
+
+ return ret;
+}
+
+static XlcConvMethodsRec stdc_mbstowcs_methods = {
+ close_converter,
+ stdc_mbstowcs,
+ NULL
+};
+
+static XlcConv
+open_stdc_mbstowcs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_mbstowcs_methods);
+}
+
+static XlcConvMethodsRec stdc_wcstombs_methods = {
+ close_converter,
+ stdc_wcstombs,
+ NULL
+};
+
+static XlcConv
+open_stdc_wcstombs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_wcstombs_methods);
+}
+
+static XlcConvMethodsRec stdc_wcstocs_methods = {
+ close_converter,
+ stdc_wcstocs,
+ NULL
+};
+
+static XlcConv
+open_stdc_wcstocs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_wcstocs_methods);
+}
+
+static XlcConvMethodsRec stdc_cstowcs_methods = {
+ close_converter,
+ stdc_cstowcs,
+ NULL
+};
+
+static XlcConv
+open_stdc_cstowcs(
+ XLCd from_lcd,
+ const char *from_type,
+ XLCd to_lcd,
+ const char *to_type)
+{
+ return create_conv(from_lcd, &stdc_cstowcs_methods);
+}
+#endif /* STDCVT */
+
+XLCd
+_XlcJisLoader(
+ const char *name)
+{
+ XLCd lcd;
+#ifdef STDCVT
+ XLCdGenericPart *gen;
+#endif
+
+ lcd = _XlcCreateLC(name, _XlcGenericMethods);
+ if (lcd == NULL)
+ return lcd;
+
+ if (!XLC_PUBLIC_PART(lcd)->codeset ||
+ (_XlcCompareISOLatin1(XLC_PUBLIC_PART(lcd)->codeset, "JIS7"))) {
+ _XlcDestroyLC(lcd);
+ return (XLCd) NULL;
+ }
+
+ _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNChar, open_mbtocs);
+ _XlcSetConverter(lcd, XlcNMultiByte, lcd, XlcNCharSet, open_mbstocs);
+ _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNMultiByte, open_cstombs);
+
+#ifdef STDCVT
+ gen = XLC_GENERIC_PART(lcd);
+
+ if (gen->use_stdc_env == True) {
+ _XlcSetConverter(lcd,XlcNMultiByte,lcd,XlcNWideChar,open_stdc_mbstowcs);
+ _XlcSetConverter(lcd,XlcNWideChar,lcd,XlcNMultiByte,open_stdc_wcstombs);
+ }
+ if (gen->force_convert_to_mb == True) {
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet,open_stdc_wcstocs);
+ _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar,open_stdc_cstowcs);
+ } else {
+#endif
+ _XlcSetConverter(lcd, XlcNWideChar, lcd, XlcNCharSet, open_wcstocs);
+ _XlcSetConverter(lcd, XlcNCharSet, lcd, XlcNWideChar, open_cstowcs);
+#ifdef STDCVT
+ }
+#endif
+
+ _XlcAddUtf8Converters(lcd);
+
+ return lcd;
+}
+
+#else
+typedef int dummy;
+#endif /* X_LOCALE */
diff --git a/libX11/modules/lc/xlocale/makefile b/libX11/modules/lc/xlocale/makefile
new file mode 100644
index 000000000..9649982bd
--- /dev/null
+++ b/libX11/modules/lc/xlocale/makefile
@@ -0,0 +1,8 @@
+LIBRARY = libxlocale
+
+CSRCS = \
+ lcEuc.c \
+ lcJis.c \
+ lcSjis.c
+
+INCLUDES += ..\..\..\include ..\..\..\include\X11 ..\..\..\src\xlibi18n ..\..\..\src\xkb ..\..\..\src\xcms ..\..\..\src
diff --git a/libX11/modules/om/generic/makefile b/libX11/modules/om/generic/makefile
new file mode 100644
index 000000000..cb8e59dfe
--- /dev/null
+++ b/libX11/modules/om/generic/makefile
@@ -0,0 +1,15 @@
+LIBRARY = libxomGeneric
+
+CSRCS = \
+ omDefault.c \
+ omGeneric.c \
+ omImText.c \
+ omText.c \
+ omTextEsc.c \
+ omTextExt.c \
+ omTextPer.c \
+ omXChar.c
+
+INCLUDES += ..\..\..\include\X11 ..\..\..\src\xlibi18n ..\..\..\src ..\..\..\src\xlibi18n
+
+
diff --git a/libX11/modules/om/generic/omGeneric.c b/libX11/modules/om/generic/omGeneric.c
index 7f02c8565..f705fbdbe 100644
--- a/libX11/modules/om/generic/omGeneric.c
+++ b/libX11/modules/om/generic/omGeneric.c
@@ -1,2169 +1,2169 @@
-/* #define FONTDEBUG */
-/*
- * Copyright 1992, 1993 by TOSHIBA Corp.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of TOSHIBA not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. TOSHIBA make no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Katsuhisa Yano TOSHIBA Corp.
- * mopi@osa.ilab.toshiba.co.jp
- */
-/*
- * Copyright 1995 by FUJITSU LIMITED
- * This is source code modified by FUJITSU LIMITED under the Joint
- * Development Agreement for the CDE/Motif PST.
- *
- * Modifier: Takanori Tateno FUJITSU LIMITED
- *
- */
-
-/*
- * Fixed the algorithms in parse_fontname() and parse_fontdata()
- * to improve the logic for determining which font should be
- * returned for a given CharSet. We even added some comments
- * so that you can figure out what in the heck we're doing. We
- * realize this is a departure from the norm, but hey, we're
- * rebels! :-) :-)
- *
- * Modifiers: Jeff Walls, Paul Anderson: HEWLETT-PACKARD
- */
-/*
- * Cleaned up mess, removed some blabla
- * Egbert Eich, SuSE Linux AG
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "XomGeneric.h"
-#include "XlcGeneric.h"
-#include <X11/Xos.h>
-#include <X11/Xatom.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-
-#define MAXFONTS 100
-#define PIXEL_SIZE_FIELD 7
-#define POINT_SIZE_FIELD 8
-#define CHARSET_ENCODING_FIELD 14
-#define XLFD_MAX_LEN 255
-
-#if 0
-extern int _XmbDefaultTextEscapement(), _XwcDefaultTextEscapement(),
- _Xutf8DefaultTextEscapement();
-extern int _XmbDefaultTextExtents(), _XwcDefaultTextExtents(),
- _Xutf8DefaultTextExtents();
-extern Status _XmbDefaultTextPerCharExtents(), _XwcDefaultTextPerCharExtents(),
- _Xutf8DefaultTextPerCharExtents();
-extern int _XmbDefaultDrawString(), _XwcDefaultDrawString(),
- _Xutf8DefaultDrawString();
-extern void _XmbDefaultDrawImageString(), _XwcDefaultDrawImageString(),
- _Xutf8DefaultDrawImageString();
-
-extern int _XmbGenericTextEscapement(), _XwcGenericTextEscapement(),
- _Xutf8GenericTextEscapement();
-extern int _XmbGenericTextExtents(), _XwcGenericTextExtents(),
- _Xutf8GenericTextExtents();
-extern Status _XmbGenericTextPerCharExtents(), _XwcGenericTextPerCharExtents(),
- _Xutf8GenericTextPerCharExtents();
-extern int _XmbGenericDrawString(), _XwcGenericDrawString(),
- _Xutf8GenericDrawString();
-extern void _XmbGenericDrawImageString(), _XwcGenericDrawImageString(),
- _Xutf8GenericDrawImageString();
-
-extern void _XlcDbg_printValue (const char *str, char **value, int num);
-#endif
-
-/* For VW/UDC start */
-
-static FontData
-init_fontdata(
- FontData font_data,
- int font_data_count)
-{
- FontData fd;
- int i;
-
- fd = (FontData)Xmalloc(sizeof(FontDataRec) * font_data_count);
- if(fd == (FontData) NULL)
- return False;
-
- memset(fd, 0x00, sizeof(FontData) * font_data_count);
- for(i = 0 ; i < font_data_count ; i++)
- fd[i] = font_data[i];
-
- return fd;
-}
-
-static VRotate
-init_vrotate(
- FontData font_data,
- int font_data_count,
- int type,
- CodeRange code_range,
- int code_range_num)
-{
- VRotate vrotate;
- int i;
-
- if(type == VROTATE_NONE)
- return (VRotate)NULL;
-
- vrotate = (VRotate)Xmalloc(sizeof(VRotateRec) * font_data_count);
- if(vrotate == (VRotate) NULL)
- return False;
-
- memset(vrotate, 0x00, sizeof(VRotateRec) * font_data_count);
- for(i = 0 ; i < font_data_count ; i++) {
- vrotate[i].charset_name = font_data[i].name;
- vrotate[i].side = font_data[i].side;
- if(type == VROTATE_PART) {
- vrotate[i].num_cr = code_range_num;
- vrotate[i].code_range = code_range;
- }
- }
-
- return vrotate;
-}
-
-static Bool
-init_fontset(
- XOC oc)
-{
- XOCGenericPart *gen;
- FontSet font_set;
- OMData data;
- int count;
-
- count = XOM_GENERIC(oc->core.om)->data_num;
- data = XOM_GENERIC(oc->core.om)->data;
-
- font_set = (FontSet) Xmalloc(sizeof(FontSetRec) * count);
- if (font_set == NULL)
- return False;
- memset((char *) font_set, 0x00, sizeof(FontSetRec) * count);
-
- gen = XOC_GENERIC(oc);
- gen->font_set_num = count;
- gen->font_set = font_set;
-
- for ( ; count-- > 0; data++, font_set++) {
- font_set->charset_count = data->charset_count;
- font_set->charset_list = data->charset_list;
-
- if((font_set->font_data = init_fontdata(data->font_data,
- data->font_data_count)) == NULL)
- goto err;
- font_set->font_data_count = data->font_data_count;
- if((font_set->substitute = init_fontdata(data->substitute,
- data->substitute_num)) == NULL)
- goto err;
- font_set->substitute_num = data->substitute_num;
- if((font_set->vmap = init_fontdata(data->vmap,
- data->vmap_num)) == NULL)
- goto err;
- font_set->vmap_num = data->vmap_num;
-
- if(data->vrotate_type != VROTATE_NONE) {
- /* A vrotate member is specified primary font data */
- /* as initial value. */
- if((font_set->vrotate = init_vrotate(data->font_data,
- data->font_data_count,
- data->vrotate_type,
- data->vrotate,
- data->vrotate_num)) == NULL)
- goto err;
- font_set->vrotate_num = data->font_data_count;
- }
- }
- return True;
-
-err:
- if(font_set->font_data)
- Xfree(font_set->font_data);
- if(font_set->substitute)
- Xfree(font_set->substitute);
- if(font_set->vmap)
- Xfree(font_set->vmap);
- if(font_set->vrotate)
- Xfree(font_set->vrotate);
- if(font_set)
- Xfree(font_set);
- gen->font_set = (FontSet) NULL;
- gen->font_set_num = 0;
- return False;
-}
-
-/* For VW/UDC end */
-
-static char *
-get_prop_name(
- Display *dpy,
- XFontStruct *fs)
-{
- unsigned long fp;
-
- if (XGetFontProperty(fs, XA_FONT, &fp))
- return XGetAtomName(dpy, fp);
-
- return (char *) NULL;
-}
-
-/* For VW/UDC start */
-
-static Bool
-load_fontdata(
- XOC oc,
- FontData font_data,
- int font_data_num)
-{
- Display *dpy = oc->core.om->core.display;
- FontData fd = font_data;
-
- if(font_data == NULL) return(True);
- for( ; font_data_num-- ; fd++) {
- if(fd->xlfd_name != (char *) NULL && fd->font == NULL) {
- fd->font = XLoadQueryFont(dpy, fd->xlfd_name);
- if (fd->font == NULL){
- return False;
- }
- }
- }
- return True;
-}
-
-static Bool
-load_fontset_data(
- XOC oc,
- FontSet font_set)
-{
- Display *dpy = oc->core.om->core.display;
-
- if(font_set->font_name == (char *)NULL) return False ;
-
- /* If font_set->font is not NULL, it contains the *best*
- * match font for this FontSet.
- * -- jjw/pma (HP)
- */
- if(font_set->font == NULL) {
- font_set->font = XLoadQueryFont(dpy, font_set->font_name);
- if (font_set->font == NULL){
- return False;
- }
- }
- return True;
-}
-
-static Bool
-load_font(
- XOC oc)
-{
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set = gen->font_set;
- int num = gen->font_set_num;
-
- for ( ; num-- > 0; font_set++) {
- if (font_set->font_name == NULL)
- continue;
-
- if (load_fontset_data (oc, font_set) != True)
- return False;
-#ifndef TESTVERSION
- if(load_fontdata(oc, font_set->font_data,
- font_set->font_data_count) != True)
- return False;
-
- if(load_fontdata(oc, font_set->substitute,
- font_set->substitute_num) != True)
- return False;
-#endif
-
-/* Add 1996.05.20 */
- if( oc->core.orientation == XOMOrientation_TTB_RTL ||
- oc->core.orientation == XOMOrientation_TTB_LTR ){
- if (font_set->vpart_initialize == 0) {
- load_fontdata(oc, font_set->vmap, font_set->vmap_num);
- load_fontdata(oc, (FontData) font_set->vrotate,
- font_set->vrotate_num);
- font_set->vpart_initialize = 1;
- }
- }
-
- if (font_set->font->min_byte1 || font_set->font->max_byte1)
- font_set->is_xchar2b = True;
- else
- font_set->is_xchar2b = False;
- }
-
- return True;
-}
-
-/* For VW/UDC end */
-
-static Bool
-load_font_info(
- XOC oc)
-{
- Display *dpy = oc->core.om->core.display;
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set = gen->font_set;
- char **fn_list;
- int fn_num, num = gen->font_set_num;
-
- for ( ; num-- > 0; font_set++) {
- if (font_set->font_name == NULL)
- continue;
-
- if (font_set->info == NULL) {
- fn_list = XListFontsWithInfo(dpy, font_set->font_name, 1, &fn_num,
- &font_set->info);
- if (font_set->info == NULL)
- return False;
-
- XFreeFontNames(fn_list);
- }
- }
-
- return True;
-}
-
-/* For Vertical Writing start */
-
-static void
-check_fontset_extents(
- XCharStruct *overall,
- int *logical_ascent,
- int *logical_descent,
- XFontStruct *font)
-{
- overall->lbearing = min(overall->lbearing, font->min_bounds.lbearing);
- overall->rbearing = max(overall->rbearing, font->max_bounds.rbearing);
- overall->ascent = max(overall->ascent, font->max_bounds.ascent);
- overall->descent = max(overall->descent, font->max_bounds.descent);
- overall->width = max(overall->width, font->max_bounds.width);
- *logical_ascent = max(*logical_ascent, font->ascent);
- *logical_descent = max(*logical_descent, font->descent);
-}
-
-/* For Vertical Writing end */
-
-static void
-set_fontset_extents(
- XOC oc)
-{
- XRectangle *ink = &oc->core.font_set_extents.max_ink_extent;
- XRectangle *logical = &oc->core.font_set_extents.max_logical_extent;
- XFontStruct **font_list, *font;
- XCharStruct overall;
- int logical_ascent, logical_descent;
- int num = oc->core.font_info.num_font;
-
- font_list = oc->core.font_info.font_struct_list;
- font = *font_list++;
- overall = font->max_bounds;
- overall.lbearing = font->min_bounds.lbearing;
- logical_ascent = font->ascent;
- logical_descent = font->descent;
-
- /* For Vertical Writing start */
-
- while (--num > 0) {
- font = *font_list++;
- check_fontset_extents(&overall, &logical_ascent, &logical_descent,
- font);
- }
-
- {
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set = gen->font_set;
- FontData font_data;
- int font_set_num = gen->font_set_num;
- int font_data_count;
-
- for( ; font_set_num-- ; font_set++) {
- if(font_set->vmap_num > 0) {
- font_data = font_set->vmap;
- font_data_count = font_set->vmap_num;
- for( ; font_data_count-- ; font_data++) {
- if(font_data->font != NULL) {
- check_fontset_extents(&overall, &logical_ascent,
- &logical_descent,
- font_data->font);
- }
- }
- }
-
- if(font_set->vrotate_num > 0 && font_set->vrotate != NULL) {
- font_data = (FontData) font_set->vrotate;
- font_data_count = font_set->vrotate_num;
- for( ; font_data_count-- ; font_data++) {
- if(font_data->font != NULL) {
- check_fontset_extents(&overall, &logical_ascent,
- &logical_descent,
- font_data->font);
- }
- }
- }
- }
- }
-
- /* For Vertical Writing start */
-
- ink->x = overall.lbearing;
- ink->y = -(overall.ascent);
- ink->width = overall.rbearing - overall.lbearing;
- ink->height = overall.ascent + overall.descent;
-
- logical->x = 0;
- logical->y = -(logical_ascent);
- logical->width = overall.width;
- logical->height = logical_ascent + logical_descent;
-}
-
-static Bool
-init_core_part(
- XOC oc)
-{
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set;
- int font_set_num;
- XFontStruct **font_struct_list;
- char **font_name_list, *font_name_buf;
- int count, length;
-
- font_set = gen->font_set;
- font_set_num = gen->font_set_num;
- count = length = 0;
-
- for ( ; font_set_num-- > 0; font_set++) {
- if (font_set->font_name == NULL)
- continue;
-
- length += strlen(font_set->font_name) + 1;
-
- count++;
- }
- if (count == 0)
- return False;
-
- font_struct_list = (XFontStruct **) Xmalloc(sizeof(XFontStruct *) * count);
- if (font_struct_list == NULL)
- return False;
-
- font_name_list = (char **) Xmalloc(sizeof(char *) * count);
- if (font_name_list == NULL)
- goto err;
-
- font_name_buf = (char *) Xmalloc(length);
- if (font_name_buf == NULL)
- goto err;
-
- oc->core.font_info.num_font = count;
- oc->core.font_info.font_name_list = font_name_list;
- oc->core.font_info.font_struct_list = font_struct_list;
-
- font_set = gen->font_set;
- font_set_num = gen->font_set_num;
-
- for (count = 0; font_set_num-- > 0; font_set++) {
- if (font_set->font_name == NULL)
- continue;
-
- font_set->id = count;
- if (font_set->font)
- *font_struct_list++ = font_set->font;
- else
- *font_struct_list++ = font_set->info;
- strcpy(font_name_buf, font_set->font_name);
- Xfree(font_set->font_name);
- *font_name_list++ = font_set->font_name = font_name_buf;
- font_name_buf += strlen(font_name_buf) + 1;
-
- count++;
- }
-
- set_fontset_extents(oc);
-
- return True;
-
-err:
- if (font_name_list)
- Xfree(font_name_list);
- Xfree(font_struct_list);
-
- return False;
-}
-
-static char *
-get_font_name(
- XOC oc,
- char *pattern)
-{
- char **list, *name;
- int count = 0;
-
- list = XListFonts(oc->core.om->core.display, pattern, 1, &count);
- if (list == NULL)
- return NULL;
-
- name = strdup(*list);
-
- XFreeFontNames(list);
-
- return name;
-}
-
-/* For VW/UDC start*/
-
-static char *
-get_rotate_fontname(
- char *font_name)
-{
- char *pattern = NULL, *ptr = NULL;
- char *fields[CHARSET_ENCODING_FIELD];
- char str_pixel[32], str_point[4];
- char *rotate_font_ptr = NULL;
- int pixel_size = 0;
- int field_num = 0, len = 0;
-
- if(font_name == (char *) NULL || (len = strlen(font_name)) <= 0
- || len > XLFD_MAX_LEN)
- return NULL;
-
- pattern = strdup(font_name);
- if(!pattern)
- return NULL;
-
- memset(fields, 0, sizeof(char *) * 14);
- ptr = pattern;
- while(isspace(*ptr)) {
- ptr++;
- }
- if(*ptr == '-')
- ptr++;
-
- for(field_num = 0 ; field_num < CHARSET_ENCODING_FIELD && ptr && *ptr ;
- ptr++, field_num++) {
- fields[field_num] = ptr;
-
- if((ptr = strchr(ptr, '-'))) {
- *ptr = '\0';
- } else {
- field_num++; /* Count last field */
- break;
- }
- }
-
- if(field_num < CHARSET_ENCODING_FIELD)
- goto free_pattern;
-
- /* Pixel Size field : fields[6] */
- for(ptr = fields[PIXEL_SIZE_FIELD - 1] ; ptr && *ptr; ptr++) {
- if(!isdigit(*ptr)) {
- if(*ptr == '['){ /* 960730 */
- strcpy(pattern, font_name);
- return(pattern);
- }
- goto free_pattern;
- }
- }
- pixel_size = atoi(fields[PIXEL_SIZE_FIELD - 1]);
- sprintf(str_pixel, "[ 0 ~%d %d 0 ]", pixel_size, pixel_size);
- fields[6] = str_pixel;
-
- /* Point Size field : fields[7] */
- strcpy(str_point, "*");
- fields[POINT_SIZE_FIELD - 1] = str_point;
-
- len = 0;
- for (field_num = 0; field_num < CHARSET_ENCODING_FIELD &&
- fields[field_num]; field_num++) {
- len += 1 + strlen(fields[field_num]);
- }
-
- /* Max XLFD length is 255 */
- if (len > XLFD_MAX_LEN)
- goto free_pattern;
-
- rotate_font_ptr = (char *)Xmalloc(len + 1);
- if(!rotate_font_ptr)
- goto free_pattern;
-
- rotate_font_ptr[0] = '\0';
-
- for(field_num = 0 ; field_num < CHARSET_ENCODING_FIELD &&
- fields[field_num] ; field_num++) {
- strcat(rotate_font_ptr, "-");
- strcat(rotate_font_ptr, fields[field_num]);
- }
-
-free_pattern:
- Xfree(pattern);
-
- return rotate_font_ptr;
-}
-
-static Bool
-is_match_charset(
- FontData font_data,
- char *font_name)
-{
- char *last;
- int length, name_len;
-
- name_len = strlen(font_name);
- last = font_name + name_len;
-
- length = strlen(font_data->name);
- if (length > name_len)
- return False;
-
- if (_XlcCompareISOLatin1(last - length, font_data->name) == 0)
- return True;
-
- return False;
-}
-
-#if 0
-static char *
-get_font_name_from_list(
- XOC oc,
- char *pattern,
- FontData font_data)
-{
- char **list, *name = (char *)NULL, *fname;
- int count = 0, i;
-
- list = XListFonts(oc->core.om->core.display, pattern, MAXFONTS, &count);
- if (list == NULL)
- return NULL;
-
- for (i = 0; i < count; i++) {
- fname = list[i];
- if(is_match_charset(font_data, fname) == True) {
- name = strdup(fname);
- break;
- }
- }
-
- XFreeFontNames(list);
-
- return name;
-}
-#endif
-
-static int
-parse_all_name(
- XOC oc,
- FontData font_data,
- char *pattern)
-{
-
-#ifdef OLDCODE
- if(is_match_charset(font_data, pattern) != True)
- return False;
-
- font_data->xlfd_name = strdup(pattern);
- if(font_data->xlfd_name == NULL)
- return (-1);
-
- return True;
-#else /* OLDCODE */
- Display *dpy = oc->core.om->core.display;
- char **fn_list = NULL, *prop_fname = NULL;
- int list_num;
- XFontStruct *fs_list;
- if(is_match_charset(font_data, pattern) != True) {
- /*
- * pattern should not contain any wildcard (execpt '?')
- * this was probably added to make this case insensitive.
- */
- if ((fn_list = XListFontsWithInfo(dpy, pattern,
- MAXFONTS,
- &list_num, &fs_list)) == NULL) {
- return False;
- }
- /* shouldn't we loop here ? */
- else if ((prop_fname = get_prop_name(dpy, fs_list)) == NULL) {
- XFreeFontInfo(fn_list, fs_list, list_num);
- return False;
- }
- else if ((is_match_charset(font_data, prop_fname) != True)) {
- XFree(prop_fname);
- XFreeFontInfo(fn_list, fs_list, list_num);
- return False;
- }
- else {
- font_data->xlfd_name = prop_fname;
- XFreeFontInfo(fn_list, fs_list, list_num);
- return True;
- }
- }
-
- font_data->xlfd_name = strdup(pattern);
- if(font_data->xlfd_name == NULL)
- return (-1);
-
- return True;
-#endif /* OLDCODE */
-}
-
-static int
-parse_omit_name(
- XOC oc,
- FontData font_data,
- char *pattern)
-{
- char* last = (char *) NULL;
- char* base_name;
- char buf[XLFD_MAX_LEN + 1];
- int length = 0;
- int num_fields;
- /*
- * If the font specified by "pattern" is expandable to be
- * a member of "font_data"'s FontSet, we've found a match.
- */
- if(is_match_charset(font_data, pattern) == True) {
- if ((font_data->xlfd_name = get_font_name(oc, pattern)) != NULL) {
- return True;
- }
- }
-
- length = strlen (pattern);
-
- if (length > XLFD_MAX_LEN)
- return -1;
-
- strcpy(buf, pattern);
- last = buf + length - 1;
-
- /* Replace the original encoding with the encoding for this FontSet. */
-
- /* Figure out how many fields have been specified in this xlfd. */
- for (num_fields = 0, base_name = buf; *base_name != '\0'; base_name++)
- if (*base_name == '-') num_fields++;
-
- switch (num_fields) {
- case 12:
- /* This is the best way to have specifed the fontset. In this
- * case, there is no original encoding. E.g.,
- * -*-*-*-*-*-*-14-*-*-*-*-*
- * To this, we'll append a dash:
- * -*-*-*-*-*-*-14-*-*-*-*-*-
- * then append the encoding to get:
- * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0
- */
- /*
- * Take care of:
- * -*-*-*-*-*-*-14-*-*-*-*-
- */
- if (*(last) == '-')
- *++last = '*';
-
- *++last = '-';
- break;
- case 13:
- /* Got the charset, not the encoding, zap the charset In this
- * case, there is no original encoding, but there is a charset. E.g.,
- * -*-*-*-*-*-*-14-*-*-*-*-*-jisx0212.1990
- * To this, we remove the charset:
- * -*-*-*-*-*-*-14-*-*-*-*-*-
- * then append the new encoding to get:
- * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0
- */
- last = strrchr (buf, '-');
- num_fields = 12;
- break;
- case 14:
- /* Both the charset and the encoding are specified. Get rid
- * of them so that we can append the new charset encoding. E.g.,
- * -*-*-*-*-*-*-14-*-*-*-*-*-jisx0212.1990-0
- * To this, we'll remove the encoding and charset to get:
- * -*-*-*-*-*-*-14-*-*-*-*-*-
- * then append the new encoding to get:
- * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0
- */
- last = strrchr (buf, '-');
- *last = '\0';
- last = strrchr (buf, '-');
- num_fields = 12;
- break;
- default:
- if (*last != '-')
- *++last = '-';
- break;
- }
-
- /* At this point, "last" is pointing to the last "-" in the
- * xlfd, and all xlfd's at this point take a form similar to:
- * -*-*-*-*-*-*-14-*-*-*-*-*-
- * (i.e., no encoding).
- * After the strcpy, we'll end up with something similar to:
- * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0
- *
- * If the modified font is found in the current FontSet,
- * we've found a match.
- */
-
- last++;
-
- if ((last - buf) + strlen(font_data->name) > XLFD_MAX_LEN)
- return -1;
-
- strcpy(last, font_data->name);
- if ((font_data->xlfd_name = get_font_name(oc, buf)) != NULL)
- return True;
-
- /* This may mot be needed anymore as XListFonts() takes care of this */
- while (num_fields < 12) {
- if ((last - buf) > (XLFD_MAX_LEN - 2))
- return -1;
- *last = '*';
- *(last + 1) = '-';
- strcpy(last + 2, font_data->name);
- num_fields++;
- last+=2;
- if ((font_data->xlfd_name = get_font_name(oc, buf)) != NULL)
- return True;
- }
-
-
- return False;
-}
-
-
-typedef enum{C_PRIMARY, C_SUBSTITUTE, C_VMAP, C_VROTATE } ClassType;
-
-static int
-parse_fontdata(
- XOC oc,
- FontSet font_set,
- FontData font_data,
- int font_data_count,
- char **name_list,
- int name_list_count,
- ClassType class,
- FontDataRec *font_data_return)
-{
-
- char **cur_name_list = name_list;
- char *font_name = (char *) NULL;
- char *pattern = (char *) NULL;
- int found_num = 0, ret = 0;
- int count = name_list_count;
-
- if(name_list == NULL || count <= 0) {
- return False;
- }
-
- if(font_data == NULL || font_data_count <= 0) {
- return False;
- }
-
- /* Loop through each font encoding defined in the "font_data" FontSet. */
- for ( ; font_data_count-- > 0; font_data++) {
- Bool is_found = False;
- font_name = (char *) NULL;
- count = name_list_count;
- cur_name_list = name_list;
-
- /*
- * Loop through each font specified by the user
- * in the call to XCreateFontset().
- */
- while (count-- > 0) {
- pattern = *cur_name_list++;
- if (pattern == NULL || *pattern == '\0')
- continue;
-#ifdef FONTDEBUG
- fprintf(stderr,"Font pattern: %s %s\n",
- pattern,font_data->name);
-#endif
-
- /*
- * If the current font is fully specified (i.e., the
- * xlfd contains no wildcards) and the font exists on
- * the X Server, we have a match.
- */
- if (strchr(pattern, '*') == NULL &&
- (font_name = get_font_name(oc, pattern))) {
- /*
- * Find the full xlfd name for this font. If the font is
- * already in xlfd format, it is simply returned. If the
- * font is an alias for another font, the xlfd of the
- * aliased font is returned.
- */
- ret = parse_all_name(oc, font_data, font_name);
- Xfree(font_name);
-
- if (ret == -1) return -1;
- if (ret == False) continue;
- /*
- * Since there was an exact match of a fully-specified font
- * or a font alias, we can return now since the desired font
- * was found for the current font encoding for this FontSet.
- *
- * Previous implementations of this algorithm would
- * not return here. Instead, they continued searching
- * through the font encodings for this FontSet. The side-effect
- * of that behavior is you may return a "substitute" match
- * instead of an "exact" match. We believe there should be a
- * preference on exact matches. Therefore, as soon as we
- * find one, we bail.
- *
- * Also, previous implementations seemed to think it was
- * important to find either a primary or substitute font
- * for each Font encoding in the FontSet before returning an
- * acceptable font. We don't believe this is necessary.
- * All the client cares about is finding a reasonable font
- * for what was passed in. If we find an exact match,
- * there's no reason to look any further.
- *
- * -- jjw/pma (HP)
- */
- if (font_data_return) {
- font_data_return->xlfd_name = strdup(font_data->xlfd_name);
- if (!font_data_return->xlfd_name) return -1;
-
- font_data_return->side = font_data->side;
- }
-#ifdef FONTDEBUG
- fprintf(stderr,"XLFD name: %s\n",font_data->xlfd_name);
-#endif
-
- return True;
- }
- /*
- * If the font name is not fully specified
- * (i.e., it has wildcards), we have more work to do.
- * See the comments in parse_omit_name()
- * for the list of things to do.
- */
- ret = parse_omit_name(oc, font_data, pattern);
-
- if (ret == -1) return -1;
- if (ret == False) continue;
-
- /*
- * A font which matched the wild-carded specification was found.
- * Only update the return data if a font has not yet been found.
- * This maintains the convention that FontSets listed higher in
- * a CodeSet in the Locale Database have higher priority than
- * those FontSets listed lower in the CodeSet. In the following
- * example:
- *
- * fs1 {
- * charset HP-JIS:GR
- * font JISX0208.1990-0:GL;\
- * JISX0208.1990-1:GR;\
- * JISX0208.1983-0:GL;\
- * JISX0208.1983-1:GR
- * }
- *
- * a font found in the JISX0208.1990-0 FontSet will have a
- * higher priority than a font found in the JISX0208.1983-0
- * FontSet.
- */
- if (font_data_return && font_data_return->xlfd_name == NULL) {
-
-#ifdef FONTDEBUG
- fprintf(stderr,"XLFD name: %s\n",font_data->xlfd_name);
-#endif
- font_data_return->xlfd_name = strdup(font_data->xlfd_name);
- if (!font_data_return->xlfd_name) return -1;
-
- font_data_return->side = font_data->side;
- }
-
- found_num++;
- is_found = True;
-
- break;
- }
-
- switch(class) {
- case C_PRIMARY:
- if(is_found == False) {
- /*
- * Did not find a font for the current FontSet. Check the
- * FontSet's "substitute" font for a match. If we find a
- * match, we'll keep searching in hopes of finding an exact
- * match later down the FontSet list.
- *
- * when we return and we have found a font font_data_return
- * contains the first (ie. best) match no matter if this
- * is a C_PRIMARY or a C_SUBSTITUTE font
- */
- ret = parse_fontdata(oc, font_set, font_set->substitute,
- font_set->substitute_num, name_list,
- name_list_count, C_SUBSTITUTE,
- font_data_return);
- if (ret == -1) return -1;
- if (ret == False) continue;
-
- found_num++;
- is_found = True;
- }
-#ifdef TESTVERSION
- else
- return True;
-#endif
- break;
-
- case C_SUBSTITUTE:
- case C_VMAP:
- if(is_found == True)
- return True;
- break;
-
- case C_VROTATE:
- if(is_found == True) {
- char *rotate_name;
-
- if((rotate_name = get_rotate_fontname(font_data->xlfd_name))
- != NULL) {
- Xfree(font_data->xlfd_name);
- font_data->xlfd_name = rotate_name;
-
- return True;
- }
- Xfree(font_data->xlfd_name);
- font_data->xlfd_name = NULL;
- return False;
- }
- break;
- }
- }
-
- if(class == C_PRIMARY && found_num >= 1)
- return True;
-
- return False;
-}
-
-
-static int
-parse_vw(
- XOC oc,
- FontSet font_set,
- char **name_list,
- int count)
-{
- FontData vmap = font_set->vmap;
- VRotate vrotate = font_set->vrotate;
- int vmap_num = font_set->vmap_num;
- int vrotate_num = font_set->vrotate_num;
- int ret = 0, i = 0;
-
- if(vmap_num > 0) {
- if(parse_fontdata(oc, font_set, vmap, vmap_num, name_list,
- count, C_VMAP,NULL) == -1)
- return (-1);
- }
-
- if(vrotate_num > 0) {
- ret = parse_fontdata(oc, font_set, (FontData) vrotate, vrotate_num,
- name_list, count, C_VROTATE, NULL);
- if(ret == -1) {
- return (-1);
- } else if(ret == False) {
- CodeRange code_range;
- int num_cr;
- int sub_num = font_set->substitute_num;
-
- code_range = vrotate[0].code_range; /* ? */
- num_cr = vrotate[0].num_cr; /* ? */
- for(i = 0 ; i < vrotate_num ; i++) {
- if(vrotate[i].xlfd_name)
- Xfree(vrotate[i].xlfd_name);
- }
- Xfree(vrotate);
-
- if(sub_num > 0) {
- vrotate = font_set->vrotate = (VRotate)Xmalloc
- (sizeof(VRotateRec) * sub_num);
- if(font_set->vrotate == (VRotate)NULL)
- return (-1);
- memset(font_set->vrotate, 0x00, sizeof(VRotateRec) * sub_num);
-
- for(i = 0 ; i < sub_num ; i++) {
- vrotate[i].charset_name = font_set->substitute[i].name;
- vrotate[i].side = font_set->substitute[i].side;
- vrotate[i].code_range = code_range;
- vrotate[i].num_cr = num_cr;
- }
- vrotate_num = font_set->vrotate_num = sub_num;
- } else {
- vrotate = font_set->vrotate = (VRotate)NULL;
- }
-
- ret = parse_fontdata(oc, font_set, (FontData) vrotate, vrotate_num,
- name_list, count, C_VROTATE, NULL);
- if(ret == -1)
- return (-1);
- }
- }
-
- return True;
-}
-
-static int
-parse_fontname(
- XOC oc)
-{
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set;
- FontDataRec font_data_return;
- char *base_name, **name_list;
- int font_set_num = 0;
- int found_num = 0;
- int count = 0;
- int ret;
- int i;
-
- name_list = _XParseBaseFontNameList(oc->core.base_name_list, &count);
- if (name_list == NULL)
- return -1;
-
- font_set = gen->font_set;
- font_set_num = gen->font_set_num;
-
- /* Loop through all of the CharSets defined in the Locale
- * database for the current Locale.
- */
- for( ; font_set_num-- > 0 ; font_set++) {
- if(font_set->font_name)
- continue;
-
- if(font_set->font_data_count > 0) {
-
- /*
- * If there are a non-zero number of FontSets defined
- * for this CharSet.
- * Try to find a font for this CharSet. If we find an
- * acceptable font, we save the information for return
- * to the client. If we do not find an acceptable font,
- * a "missing_charset" will be reported to the client
- * for this CharSet.
- */
- font_data_return. xlfd_name = NULL;
- font_data_return.side = XlcUnknown;
-
- ret = parse_fontdata(oc, font_set, font_set->font_data,
- font_set->font_data_count,
- name_list, count, C_PRIMARY,
- &font_data_return);
- if(ret == -1) {
- goto err;
- } else if(ret == True) {
- /*
- * We can't just loop thru fontset->font_data to
- * find the first (ie. best) match: parse_fontdata
- * will try a substitute font if no primary one could
- * be matched. It returns the required information in
- * font_data_return.
- */
- font_set->font_name = strdup(font_data_return.xlfd_name);
- if(font_set->font_name == (char *) NULL)
- goto err;
-
- font_set->side = font_data_return.side;
-
- Xfree (font_data_return.xlfd_name);
- font_data_return.xlfd_name = NULL;
-
- if(parse_vw(oc, font_set, name_list, count) == -1)
- goto err;
- found_num++;
- }
-
- } else if(font_set->substitute_num > 0) {
- /*
- * If there are no FontSets defined for this
- * CharSet. We can only find "substitute" fonts.
- */
- ret = parse_fontdata(oc, font_set, font_set->substitute,
- font_set->substitute_num,
- name_list, count, C_SUBSTITUTE, NULL);
- if(ret == -1) {
- goto err;
- } else if(ret == True) {
- for(i=0;i<font_set->substitute_num;i++){
- if(font_set->substitute[i].xlfd_name != NULL){
- break;
- }
- }
- font_set->font_name = strdup(font_set->substitute[i].xlfd_name);
- if(font_set->font_name == (char *) NULL)
- goto err;
-
- font_set->side = font_set->substitute[i].side;
- if(parse_vw(oc, font_set, name_list, count) == -1)
- goto err;
-
- found_num++;
- }
- }
- }
-
- base_name = strdup(oc->core.base_name_list);
- if (base_name == NULL)
- goto err;
-
- oc->core.base_name_list = base_name;
-
- XFreeStringList(name_list);
-
- return found_num;
-
-err:
- XFreeStringList(name_list);
- /* Prevent this from being freed twice */
- oc->core.base_name_list = NULL;
-
- return -1;
-}
-
-/* For VW/UDC end*/
-
-static Bool
-set_missing_list(
- XOC oc)
-{
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set;
- char **charset_list, *charset_buf;
- int count, length, font_set_num;
- int result = 1;
-
- font_set = gen->font_set;
- font_set_num = gen->font_set_num;
- count = length = 0;
-
- for ( ; font_set_num-- > 0; font_set++) {
- if (font_set->info || font_set->font) {
- continue;
- }
-
- /* Change 1996.01.23 start */
- if(font_set->font_data_count <= 0 ||
- font_set->font_data == (FontData)NULL) {
- if(font_set->substitute_num <= 0 ||
- font_set->substitute == (FontData)NULL) {
- if(font_set->charset_list != NULL){
- length +=
- strlen(font_set->charset_list[0]->encoding_name) + 1;
- } else {
- length += 1;
- }
- } else {
- length += strlen(font_set->substitute->name) + 1;
- }
- } else {
- length += strlen(font_set->font_data->name) + 1;
- }
- /* Change 1996.01.23 end */
- count++;
- }
-
- if (count < 1) {
- return True;
- }
-
- charset_list = (char **) Xmalloc(sizeof(char *) * count);
- if (charset_list == NULL) {
- return False;
- }
-
- charset_buf = (char *) Xmalloc(length);
- if (charset_buf == NULL) {
- Xfree(charset_list);
- return False;
- }
-
- oc->core.missing_list.charset_list = charset_list;
- oc->core.missing_list.charset_count = count;
-
- font_set = gen->font_set;
- font_set_num = gen->font_set_num;
-
- for ( ; font_set_num-- > 0; font_set++) {
- if (font_set->info || font_set->font) {
- continue;
- }
-
- /* Change 1996.01.23 start */
- if(font_set->font_data_count <= 0 ||
- font_set->font_data == (FontData)NULL) {
- if(font_set->substitute_num <= 0 ||
- font_set->substitute == (FontData)NULL) {
- if(font_set->charset_list != NULL){
- strcpy(charset_buf,
- font_set->charset_list[0]->encoding_name);
- } else {
- strcpy(charset_buf, "");
- }
- result = 0;
- } else {
- strcpy(charset_buf, font_set->substitute->name);
- }
- } else {
- strcpy(charset_buf, font_set->font_data->name);
- }
- /* Change 1996.01.23 end */
- *charset_list++ = charset_buf;
- charset_buf += strlen(charset_buf) + 1;
- }
-
- if(result == 0) {
- return(False);
- }
-
- return True;
-}
-
-static Bool
-create_fontset(
- XOC oc)
-{
- XOMGenericPart *gen = XOM_GENERIC(oc->core.om);
- int found_num;
-
- if (init_fontset(oc) == False)
- return False;
-
- found_num = parse_fontname(oc);
- if (found_num <= 0) {
- if (found_num == 0)
- set_missing_list(oc);
- return False;
- }
-
- if (gen->on_demand_loading == True) {
- if (load_font_info(oc) == False)
- return False;
- } else {
- if (load_font(oc) == False)
- return False;
- }
-
- if (init_core_part(oc) == False)
- return False;
-
- if (set_missing_list(oc) == False)
- return False;
-
- return True;
-}
-
-/* For VW/UDC start */
-static void
-free_fontdataOC(
- Display *dpy,
- FontData font_data,
- int font_data_count)
-{
- for( ; font_data_count-- ; font_data++) {
- if(font_data->xlfd_name){
- Xfree(font_data->xlfd_name);
- font_data->xlfd_name = NULL;
- }
- if(font_data->font){ /* ADD 1996.01.7 */
- if(font_data->font->fid) /* Add 1996.01.23 */
- XFreeFont(dpy,font_data->font); /* ADD 1996.01.7 */
- else /* Add 1996.01.23 */
- XFreeFontInfo(NULL, font_data->font, 1);/* Add 1996.01.23 */
- font_data->font = NULL;
- }
-/*
- * font_data->name and font_data->scopes belong to the OM not OC.
- * To save space this data is shared between OM and OC. We are
- * not allowed to free it here.
- * It has been moved to free_fontdataOM()
- */
-/*
- if(font_data->scopes){
- Xfree(font_data->scopes);
- font_data->scopes = NULL;
- }
- if(font_data->name){
- Xfree(font_data->name);
- font_data->name = NULL;
- }
-*/
- }
-}
-
-static void destroy_fontdata(
- XOCGenericPart *gen,
- Display *dpy)
-{
- FontSet font_set = (FontSet) NULL;
- int font_set_num = 0;
-
- if (gen->font_set) {
- font_set = gen->font_set;
- font_set_num = gen->font_set_num;
- for( ; font_set_num-- ; font_set++) {
- if (font_set->font) {
- if(font_set->font->fid)
- XFreeFont(dpy,font_set->font);
- else
- XFreeFontInfo(NULL, font_set->font, 1);
- font_set->font = NULL;
- }
- if(font_set->font_data) {
- if (font_set->info)
- XFreeFontInfo(NULL, font_set->info, 1);
- free_fontdataOC(dpy,
- font_set->font_data, font_set->font_data_count);
- Xfree(font_set->font_data);
- font_set->font_data = NULL;
- }
- if(font_set->substitute) {
- free_fontdataOC(dpy,
- font_set->substitute, font_set->substitute_num);
- Xfree(font_set->substitute);
- font_set->substitute = NULL;
- }
- if(font_set->vmap) {
- free_fontdataOC(dpy,
- font_set->vmap, font_set->vmap_num);
- Xfree(font_set->vmap);
- font_set->vmap = NULL;
- }
- if(font_set->vrotate) {
- free_fontdataOC(dpy,
- (FontData)font_set->vrotate,
- font_set->vrotate_num);
- Xfree(font_set->vrotate);
- font_set->vrotate = NULL;
- }
- }
- Xfree(gen->font_set);
- gen->font_set = NULL;
- }
-}
-/* For VW/UDC end */
-
-static void
-destroy_oc(
- XOC oc)
-{
- Display *dpy = oc->core.om->core.display;
- XOCGenericPart *gen = XOC_GENERIC(oc);
-
- if (gen->mbs_to_cs)
- _XlcCloseConverter(gen->mbs_to_cs);
-
- if (gen->wcs_to_cs)
- _XlcCloseConverter(gen->wcs_to_cs);
-
- if (gen->utf8_to_cs)
- _XlcCloseConverter(gen->utf8_to_cs);
-
-/* For VW/UDC start */ /* Change 1996.01.8 */
- destroy_fontdata(gen,dpy);
-/*
-*/
-/* For VW/UDC end */
-
- if (oc->core.base_name_list)
- Xfree(oc->core.base_name_list);
-
- if (oc->core.font_info.font_name_list)
- XFreeStringList(oc->core.font_info.font_name_list);
-
- if (oc->core.font_info.font_struct_list) {
- Xfree(oc->core.font_info.font_struct_list);
- }
-
- if (oc->core.missing_list.charset_list)
- XFreeStringList(oc->core.missing_list.charset_list);
-
-#ifdef notdef
- if (oc->core.res_name)
- Xfree(oc->core.res_name);
- if (oc->core.res_class)
- Xfree(oc->core.res_class);
-#endif
-
- Xfree(oc);
-}
-
-static char *
-set_oc_values(
- XOC oc,
- XlcArgList args,
- int num_args)
-{
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set = gen->font_set;
- char *ret;
- int num = gen->font_set_num;
-
- if (oc->core.resources == NULL)
- return NULL;
-
- ret = _XlcSetValues((XPointer) oc, oc->core.resources,
- oc->core.num_resources, args, num_args, XlcSetMask);
- if(ret != NULL){
- return(ret);
- } else {
- for ( ; num-- > 0; font_set++) {
- if (font_set->font_name == NULL)
- continue;
- if (font_set->vpart_initialize != 0)
- continue;
- if( oc->core.orientation == XOMOrientation_TTB_RTL ||
- oc->core.orientation == XOMOrientation_TTB_LTR ){
- load_fontdata(oc, font_set->vmap, font_set->vmap_num);
- load_fontdata(oc, (FontData) font_set->vrotate,
- font_set->vrotate_num);
- font_set->vpart_initialize = 1;
- }
- }
- return(NULL);
- }
-}
-
-static char *
-get_oc_values(
- XOC oc,
- XlcArgList args,
- int num_args)
-{
- if (oc->core.resources == NULL)
- return NULL;
-
- return _XlcGetValues((XPointer) oc, oc->core.resources,
- oc->core.num_resources, args, num_args, XlcGetMask);
-}
-
-static XOCMethodsRec oc_default_methods = {
- destroy_oc,
- set_oc_values,
- get_oc_values,
- _XmbDefaultTextEscapement,
- _XmbDefaultTextExtents,
- _XmbDefaultTextPerCharExtents,
- _XmbDefaultDrawString,
- _XmbDefaultDrawImageString,
- _XwcDefaultTextEscapement,
- _XwcDefaultTextExtents,
- _XwcDefaultTextPerCharExtents,
- _XwcDefaultDrawString,
- _XwcDefaultDrawImageString,
- _Xutf8DefaultTextEscapement,
- _Xutf8DefaultTextExtents,
- _Xutf8DefaultTextPerCharExtents,
- _Xutf8DefaultDrawString,
- _Xutf8DefaultDrawImageString
-};
-
-static XOCMethodsRec oc_generic_methods = {
- destroy_oc,
- set_oc_values,
- get_oc_values,
- _XmbGenericTextEscapement,
- _XmbGenericTextExtents,
- _XmbGenericTextPerCharExtents,
- _XmbGenericDrawString,
- _XmbGenericDrawImageString,
- _XwcGenericTextEscapement,
- _XwcGenericTextExtents,
- _XwcGenericTextPerCharExtents,
- _XwcGenericDrawString,
- _XwcGenericDrawImageString,
- _Xutf8GenericTextEscapement,
- _Xutf8GenericTextExtents,
- _Xutf8GenericTextPerCharExtents,
- _Xutf8GenericDrawString,
- _Xutf8GenericDrawImageString
-};
-
-typedef struct _XOCMethodsListRec {
- const char *name;
- XOCMethods methods;
-} XOCMethodsListRec, *XOCMethodsList;
-
-static XOCMethodsListRec oc_methods_list[] = {
- { "default", &oc_default_methods },
- { "generic", &oc_generic_methods }
-};
-
-static XlcResource oc_resources[] = {
- { XNBaseFontName, NULLQUARK, sizeof(char *),
- XOffsetOf(XOCRec, core.base_name_list), XlcCreateMask | XlcGetMask },
- { XNOMAutomatic, NULLQUARK, sizeof(Bool),
- XOffsetOf(XOCRec, core.om_automatic), XlcGetMask },
- { XNMissingCharSet, NULLQUARK, sizeof(XOMCharSetList),
- XOffsetOf(XOCRec, core.missing_list), XlcGetMask },
- { XNDefaultString, NULLQUARK, sizeof(char *),
- XOffsetOf(XOCRec, core.default_string), XlcGetMask },
- { XNOrientation, NULLQUARK, sizeof(XOrientation),
- XOffsetOf(XOCRec, core.orientation), XlcDefaultMask | XlcSetMask | XlcGetMask },
- { XNResourceName, NULLQUARK, sizeof(char *),
- XOffsetOf(XOCRec, core.res_name), XlcSetMask | XlcGetMask },
- { XNResourceClass, NULLQUARK, sizeof(char *),
- XOffsetOf(XOCRec, core.res_class), XlcSetMask | XlcGetMask },
- { XNFontInfo, NULLQUARK, sizeof(XOMFontInfo),
- XOffsetOf(XOCRec, core.font_info), XlcGetMask }
-};
-
-static XOC
-create_oc(
- XOM om,
- XlcArgList args,
- int num_args)
-{
- XOC oc;
- XOMGenericPart *gen = XOM_GENERIC(om);
- XOCMethodsList methods_list = oc_methods_list;
- int count;
-
- oc = Xcalloc(1, sizeof(XOCGenericRec));
- if (oc == NULL)
- return (XOC) NULL;
-
- oc->core.om = om;
-
- if (oc_resources[0].xrm_name == NULLQUARK)
- _XlcCompileResourceList(oc_resources, XlcNumber(oc_resources));
-
- if (_XlcSetValues((XPointer) oc, oc_resources, XlcNumber(oc_resources),
- args, num_args, XlcCreateMask | XlcDefaultMask))
- goto err;
-
- if (oc->core.base_name_list == NULL)
- goto err;
-
- oc->core.resources = oc_resources;
- oc->core.num_resources = XlcNumber(oc_resources);
-
- if (create_fontset(oc) == False)
- goto err;
-
- oc->methods = &oc_generic_methods;
-
- if (gen->object_name) {
- count = XlcNumber(oc_methods_list);
-
- for ( ; count-- > 0; methods_list++) {
- if (!_XlcCompareISOLatin1(gen->object_name, methods_list->name)) {
- oc->methods = methods_list->methods;
- break;
- }
- }
- }
-
- return oc;
-
-err:
- destroy_oc(oc);
-
- return (XOC) NULL;
-}
-
-static void
-free_fontdataOM(
- FontData font_data,
- int font_data_count)
-{
- for( ; font_data_count-- ; font_data++) {
- if(font_data->name){
- Xfree(font_data->name);
- font_data->name = NULL;
- }
- if(font_data->scopes){
- Xfree(font_data->scopes);
- font_data->scopes = NULL;
- }
- }
-}
-
-static Status
-close_om(
- XOM om)
-{
- XOMGenericPart *gen = XOM_GENERIC(om);
- OMData data;
- int count;
-
- if ((data = gen->data)) {
- for (count = gen->data_num; count-- > 0; data++) {
- if (data->charset_list){
- Xfree(data->charset_list);
- data->charset_list = NULL;
- }
- /* free font_data for om */
- if (data->font_data) {
- free_fontdataOM(data->font_data,data->font_data_count);
- Xfree(data->font_data);
- data->font_data = NULL;
- }
- /* free substitute for om */
- if (data->substitute) {
- free_fontdataOM(data->substitute,data->substitute_num);
- Xfree(data->substitute);
- data->substitute = NULL;
- }
- /* free vmap for om */
- if (data->vmap) {
- free_fontdataOM(data->vmap,data->vmap_num);
- Xfree(data->vmap);
- data->vmap = NULL;
- }
- /* free vrotate for om */
- if (data->vrotate) {
- Xfree(data->vrotate);
- data->vrotate = NULL;
- }
- }
- Xfree(gen->data);
- gen->data = NULL;
- }
-
- if (gen->object_name){
- Xfree(gen->object_name);
- gen->object_name = NULL;
- }
-
- if (om->core.res_name){
- Xfree(om->core.res_name);
- om->core.res_name = NULL;
- }
- if (om->core.res_class){
- Xfree(om->core.res_class);
- om->core.res_class = NULL;
- }
- if (om->core.required_charset.charset_list &&
- om->core.required_charset.charset_count > 0){
- XFreeStringList(om->core.required_charset.charset_list);
- om->core.required_charset.charset_list = NULL;
- } else {
- Xfree((char*)om->core.required_charset.charset_list);
- om->core.required_charset.charset_list = NULL;
- }
- if (om->core.orientation_list.orientation){
- Xfree(om->core.orientation_list.orientation);
- om->core.orientation_list.orientation = NULL;
- }
-
- Xfree(om);
-
- return 1;
-}
-
-static char *
-set_om_values(
- XOM om,
- XlcArgList args,
- int num_args)
-{
- if (om->core.resources == NULL)
- return NULL;
-
- return _XlcSetValues((XPointer) om, om->core.resources,
- om->core.num_resources, args, num_args, XlcSetMask);
-}
-
-static char *
-get_om_values(
- XOM om,
- XlcArgList args,
- int num_args)
-{
- if (om->core.resources == NULL)
- return NULL;
-
- return _XlcGetValues((XPointer) om, om->core.resources,
- om->core.num_resources, args, num_args, XlcGetMask);
-}
-
-static XOMMethodsRec methods = {
- close_om,
- set_om_values,
- get_om_values,
- create_oc
-};
-
-static XlcResource om_resources[] = {
- { XNRequiredCharSet, NULLQUARK, sizeof(XOMCharSetList),
- XOffsetOf(XOMRec, core.required_charset), XlcGetMask },
- { XNQueryOrientation, NULLQUARK, sizeof(XOMOrientation),
- XOffsetOf(XOMRec, core.orientation_list), XlcGetMask },
- { XNDirectionalDependentDrawing, NULLQUARK, sizeof(Bool),
- XOffsetOf(XOMRec, core.directional_dependent), XlcGetMask },
- { XNContextualDrawing, NULLQUARK, sizeof(Bool),
- XOffsetOf(XOMRec, core.contextual_drawing), XlcGetMask }
-};
-
-static XOM
-create_om(
- XLCd lcd,
- Display *dpy,
- XrmDatabase rdb,
- _Xconst char *res_name,
- _Xconst char *res_class)
-{
- XOM om;
-
- om = Xcalloc(1, sizeof(XOMGenericRec));
- if (om == NULL)
- return (XOM) NULL;
-
- om->methods = &methods;
- om->core.lcd = lcd;
- om->core.display = dpy;
- om->core.rdb = rdb;
- if (res_name) {
- om->core.res_name = strdup(res_name);
- if (om->core.res_name == NULL)
- goto err;
- }
- if (res_class) {
- om->core.res_class = strdup(res_class);
- if (om->core.res_class == NULL)
- goto err;
- }
-
- if (om_resources[0].xrm_name == NULLQUARK)
- _XlcCompileResourceList(om_resources, XlcNumber(om_resources));
-
- om->core.resources = om_resources;
- om->core.num_resources = XlcNumber(om_resources);
-
- return om;
-
-err:
- close_om(om);
-
- return (XOM) NULL;
-}
-
-static OMData
-add_data(
- XOM om)
-{
- XOMGenericPart *gen = XOM_GENERIC(om);
- OMData new;
- int num;
-
- if ((num = gen->data_num))
- new = (OMData) Xrealloc(gen->data, (num + 1) * sizeof(OMDataRec));
- else
- new = (OMData) Xmalloc(sizeof(OMDataRec));
-
- if (new == NULL)
- return NULL;
-
- gen->data_num = num + 1;
- gen->data = new;
-
- new += num;
- bzero((char *) new, sizeof(OMDataRec));
-
- return new;
-}
-
-/* For VW/UDC */
-
-FontData
-read_EncodingInfo(
- int count,
- char **value)
-{
- FontData font_data,ret;
- char *buf, *bufptr,*scp;
- int len;
- font_data = Xcalloc(count, sizeof(FontDataRec));
- if (font_data == NULL)
- return NULL;
-
- ret = font_data;
- for ( ; count-- > 0; font_data++) {
-/*
- strcpy(buf, *value++);
-*/
- buf = *value; value++;
- if ((bufptr = strchr(buf, ':'))) {
- len = (int)(bufptr - buf);
- bufptr++ ;
- } else
- len = strlen(buf);
- font_data->name = (char *) Xmalloc(len + 1);
- if (font_data->name == NULL) {
- Xfree(font_data);
- return NULL;
- }
- strncpy(font_data->name, buf,len);
- font_data->name[len] = 0;
- if (bufptr && _XlcCompareISOLatin1(bufptr, "GL") == 0)
- font_data->side = XlcGL;
- else if (bufptr && _XlcCompareISOLatin1(bufptr, "GR") == 0)
- font_data->side = XlcGR;
- else
- font_data->side = XlcGLGR;
-
- if (bufptr && (scp = strchr(bufptr, '['))){
- font_data->scopes = _XlcParse_scopemaps(scp,&(font_data->scopes_num));
- }
- }
- return(ret);
-}
-
-static CodeRange read_vrotate(
- int count,
- char **value,
- int *type,
- int *vrotate_num)
-{
- CodeRange range;
- if(!strcmp(value[0],"all")){
- *type = VROTATE_ALL ;
- *vrotate_num = 0 ;
- return (NULL);
- } else if(*(value[0]) == '['){
- *type = VROTATE_PART ;
- range = (CodeRange) _XlcParse_scopemaps(value[0],vrotate_num);
- return (range);
- } else {
- *type = VROTATE_NONE ;
- *vrotate_num = 0 ;
- return (NULL);
- }
-}
-
-static void read_vw(
- XLCd lcd,
- OMData font_set,
- int num)
-{
- char **value, buf[BUFSIZ];
- int count;
-
- sprintf(buf, "fs%d.font.vertical_map", num);
- _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
- if (count > 0){
- _XlcDbg_printValue(buf,value,count);
- font_set->vmap_num = count;
- font_set->vmap = read_EncodingInfo(count,value);
- }
-
- sprintf(buf, "fs%d.font.vertical_rotate", num);
- _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
- if (count > 0){
- _XlcDbg_printValue(buf,value,count);
- font_set->vrotate = read_vrotate(count,value,&(font_set->vrotate_type),
- &(font_set->vrotate_num));
- }
-}
-/* VW/UDC end */
-static Bool
-init_om(
- XOM om)
-{
- XLCd lcd = om->core.lcd;
- XOMGenericPart *gen = XOM_GENERIC(om);
- OMData data;
- XlcCharSet *charset_list;
- FontData font_data;
- char **required_list;
- XOrientation *orientation;
- char **value, buf[BUFSIZ], *bufptr;
- int count = 0, num = 0, length = 0;
-
- _XlcGetResource(lcd, "XLC_FONTSET", "on_demand_loading", &value, &count);
- if (count > 0 && _XlcCompareISOLatin1(*value, "True") == 0)
- gen->on_demand_loading = True;
-
- _XlcGetResource(lcd, "XLC_FONTSET", "object_name", &value, &count);
- if (count > 0) {
- gen->object_name = strdup(*value);
- if (gen->object_name == NULL)
- return False;
- }
-
- for (num = 0; ; num++) {
-
- sprintf(buf, "fs%d.charset.name", num);
- _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
-
- if( count < 1){
- sprintf(buf, "fs%d.charset", num);
- _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
- if (count < 1)
- break;
- }
-
- data = add_data(om);
- if (data == NULL)
- return False;
-
- charset_list = (XlcCharSet *) Xmalloc(sizeof(XlcCharSet) * count);
- if (charset_list == NULL)
- return False;
- data->charset_list = charset_list;
- data->charset_count = count;
-
- while (count-- > 0){
- *charset_list++ = _XlcGetCharSet(*value++);
- }
- sprintf(buf, "fs%d.charset.udc_area", num);
- _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
- if( count > 0){
- UDCArea udc;
- int i,flag = 0;
- udc = (UDCArea)Xmalloc(count * sizeof(UDCAreaRec));
- if (udc == NULL)
- return False;
- for(i=0;i<count;i++){
- sscanf(value[i],"\\x%lx,\\x%lx", &(udc[i].start),
- &(udc[i].end));
- }
- for(i=0;i<data->charset_count;i++){
- if(data->charset_list[i]->udc_area == NULL){
- data->charset_list[i]->udc_area = udc;
- data->charset_list[i]->udc_area_num = count;
- flag = 1;
- }
- }
- if(flag == 0){
- Xfree(udc);
- }
- }
-
- sprintf(buf, "fs%d.font.primary", num);
- _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
- if (count < 1){
- sprintf(buf, "fs%d.font", num);
- _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
- if (count < 1)
- return False;
- }
-
- font_data = read_EncodingInfo(count,value);
- if (font_data == NULL)
- return False;
-
- data->font_data = font_data;
- data->font_data_count = count;
-
- sprintf(buf, "fs%d.font.substitute", num);
- _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
- if (count > 0){
- font_data = read_EncodingInfo(count,value);
- if (font_data == NULL)
- return False;
- data->substitute = font_data;
- data->substitute_num = count;
- } else {
- sprintf(buf, "fs%d.font", num);
- _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
- if (count < 1) {
- data->substitute = NULL;
- data->substitute_num = 0;
- } else {
- font_data = read_EncodingInfo(count,value);
- data->substitute = font_data;
- data->substitute_num = count;
- }
- }
- read_vw(lcd,data,num);
- length += strlen(data->font_data->name) + 1;
- }
-
- /* required charset list */
- required_list = (char **) Xmalloc(sizeof(char *) * gen->data_num);
- if (required_list == NULL)
- return False;
-
- om->core.required_charset.charset_list = required_list;
- om->core.required_charset.charset_count = gen->data_num;
-
- count = gen->data_num;
- data = gen->data;
-
- if (count > 0) {
- bufptr = (char *) Xmalloc(length);
- if (bufptr == NULL) {
- Xfree(required_list);
- return False;
- }
-
- for ( ; count-- > 0; data++) {
- strcpy(bufptr, data->font_data->name);
- *required_list++ = bufptr;
- bufptr += strlen(bufptr) + 1;
- }
- }
-
- /* orientation list */
- orientation = (XOrientation *) Xmalloc(sizeof(XOrientation) * 2);
- if (orientation == NULL)
- return False;
-
- orientation[0] = XOMOrientation_LTR_TTB;
- orientation[1] = XOMOrientation_TTB_RTL;
- om->core.orientation_list.orientation = orientation;
- om->core.orientation_list.num_orientation = 2;
-
- /* directional dependent drawing */
- om->core.directional_dependent = False;
-
- /* contexual drawing */
- om->core.contextual_drawing = False;
-
- /* context dependent */
- om->core.context_dependent = False;
-
- return True;
-}
-
-XOM
-_XomGenericOpenOM(XLCd lcd, Display *dpy, XrmDatabase rdb,
- _Xconst char *res_name, _Xconst char *res_class)
-{
- XOM om;
-
- om = create_om(lcd, dpy, rdb, res_name, res_class);
- if (om == NULL)
- return (XOM) NULL;
-
- if (init_om(om) == False)
- goto err;
-
- return om;
-
-err:
- close_om(om);
-
- return (XOM) NULL;
-}
-
-Bool
-_XInitOM(
- XLCd lcd)
-{
- lcd->methods->open_om = _XomGenericOpenOM;
-
- return True;
-}
+/* #define FONTDEBUG */
+/*
+ * Copyright 1992, 1993 by TOSHIBA Corp.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of TOSHIBA not be used in advertising
+ * or publicity pertaining to distribution of the software without specific,
+ * written prior permission. TOSHIBA make no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author: Katsuhisa Yano TOSHIBA Corp.
+ * mopi@osa.ilab.toshiba.co.jp
+ */
+/*
+ * Copyright 1995 by FUJITSU LIMITED
+ * This is source code modified by FUJITSU LIMITED under the Joint
+ * Development Agreement for the CDE/Motif PST.
+ *
+ * Modifier: Takanori Tateno FUJITSU LIMITED
+ *
+ */
+
+/*
+ * Fixed the algorithms in parse_fontname() and parse_fontdata()
+ * to improve the logic for determining which font should be
+ * returned for a given CharSet. We even added some comments
+ * so that you can figure out what in the heck we're doing. We
+ * realize this is a departure from the norm, but hey, we're
+ * rebels! :-) :-)
+ *
+ * Modifiers: Jeff Walls, Paul Anderson: HEWLETT-PACKARD
+ */
+/*
+ * Cleaned up mess, removed some blabla
+ * Egbert Eich, SuSE Linux AG
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "XomGeneric.h"
+#include "XlcGeneric.h"
+#include <X11/Xos.h>
+#include <X11/Xatom.h>
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+
+#define MAXFONTS 100
+#define PIXEL_SIZE_FIELD 7
+#define POINT_SIZE_FIELD 8
+#define CHARSET_ENCODING_FIELD 14
+#define XLFD_MAX_LEN 255
+
+#if 0
+extern int _XmbDefaultTextEscapement(), _XwcDefaultTextEscapement(),
+ _Xutf8DefaultTextEscapement();
+extern int _XmbDefaultTextExtents(), _XwcDefaultTextExtents(),
+ _Xutf8DefaultTextExtents();
+extern Status _XmbDefaultTextPerCharExtents(), _XwcDefaultTextPerCharExtents(),
+ _Xutf8DefaultTextPerCharExtents();
+extern int _XmbDefaultDrawString(), _XwcDefaultDrawString(),
+ _Xutf8DefaultDrawString();
+extern void _XmbDefaultDrawImageString(), _XwcDefaultDrawImageString(),
+ _Xutf8DefaultDrawImageString();
+
+extern int _XmbGenericTextEscapement(), _XwcGenericTextEscapement(),
+ _Xutf8GenericTextEscapement();
+extern int _XmbGenericTextExtents(), _XwcGenericTextExtents(),
+ _Xutf8GenericTextExtents();
+extern Status _XmbGenericTextPerCharExtents(), _XwcGenericTextPerCharExtents(),
+ _Xutf8GenericTextPerCharExtents();
+extern int _XmbGenericDrawString(), _XwcGenericDrawString(),
+ _Xutf8GenericDrawString();
+extern void _XmbGenericDrawImageString(), _XwcGenericDrawImageString(),
+ _Xutf8GenericDrawImageString();
+
+extern void _XlcDbg_printValue (const char *str, char **value, int num);
+#endif
+
+/* For VW/UDC start */
+
+static FontData
+init_fontdata(
+ FontData font_data,
+ int font_data_count)
+{
+ FontData fd;
+ int i;
+
+ fd = (FontData)Xmalloc(sizeof(FontDataRec) * font_data_count);
+ if(fd == (FontData) NULL)
+ return False;
+
+ memset(fd, 0x00, sizeof(FontData) * font_data_count);
+ for(i = 0 ; i < font_data_count ; i++)
+ fd[i] = font_data[i];
+
+ return fd;
+}
+
+static VRotate
+init_vrotate(
+ FontData font_data,
+ int font_data_count,
+ int type,
+ CodeRange code_range,
+ int code_range_num)
+{
+ VRotate vrotate;
+ int i;
+
+ if(type == VROTATE_NONE)
+ return (VRotate)NULL;
+
+ vrotate = (VRotate)Xmalloc(sizeof(VRotateRec) * font_data_count);
+ if(vrotate == (VRotate) NULL)
+ return False;
+
+ memset(vrotate, 0x00, sizeof(VRotateRec) * font_data_count);
+ for(i = 0 ; i < font_data_count ; i++) {
+ vrotate[i].charset_name = font_data[i].name;
+ vrotate[i].side = font_data[i].side;
+ if(type == VROTATE_PART) {
+ vrotate[i].num_cr = code_range_num;
+ vrotate[i].code_range = code_range;
+ }
+ }
+
+ return vrotate;
+}
+
+static Bool
+init_fontset(
+ XOC oc)
+{
+ XOCGenericPart *gen;
+ FontSet font_set;
+ OMData data;
+ int count;
+
+ count = XOM_GENERIC(oc->core.om)->data_num;
+ data = XOM_GENERIC(oc->core.om)->data;
+
+ font_set = (FontSet) Xmalloc(sizeof(FontSetRec) * count);
+ if (font_set == NULL)
+ return False;
+ memset((char *) font_set, 0x00, sizeof(FontSetRec) * count);
+
+ gen = XOC_GENERIC(oc);
+ gen->font_set_num = count;
+ gen->font_set = font_set;
+
+ for ( ; count-- > 0; data++, font_set++) {
+ font_set->charset_count = data->charset_count;
+ font_set->charset_list = data->charset_list;
+
+ if((font_set->font_data = init_fontdata(data->font_data,
+ data->font_data_count)) == NULL)
+ goto err;
+ font_set->font_data_count = data->font_data_count;
+ if((font_set->substitute = init_fontdata(data->substitute,
+ data->substitute_num)) == NULL)
+ goto err;
+ font_set->substitute_num = data->substitute_num;
+ if((font_set->vmap = init_fontdata(data->vmap,
+ data->vmap_num)) == NULL)
+ goto err;
+ font_set->vmap_num = data->vmap_num;
+
+ if(data->vrotate_type != VROTATE_NONE) {
+ /* A vrotate member is specified primary font data */
+ /* as initial value. */
+ if((font_set->vrotate = init_vrotate(data->font_data,
+ data->font_data_count,
+ data->vrotate_type,
+ data->vrotate,
+ data->vrotate_num)) == NULL)
+ goto err;
+ font_set->vrotate_num = data->font_data_count;
+ }
+ }
+ return True;
+
+err:
+ if(font_set->font_data)
+ Xfree(font_set->font_data);
+ if(font_set->substitute)
+ Xfree(font_set->substitute);
+ if(font_set->vmap)
+ Xfree(font_set->vmap);
+ if(font_set->vrotate)
+ Xfree(font_set->vrotate);
+ if(font_set)
+ Xfree(font_set);
+ gen->font_set = (FontSet) NULL;
+ gen->font_set_num = 0;
+ return False;
+}
+
+/* For VW/UDC end */
+
+static char *
+get_prop_name(
+ Display *dpy,
+ XFontStruct *fs)
+{
+ unsigned long fp;
+
+ if (XGetFontProperty(fs, XA_FONT, &fp))
+ return XGetAtomName(dpy, fp);
+
+ return (char *) NULL;
+}
+
+/* For VW/UDC start */
+
+static Bool
+load_fontdata(
+ XOC oc,
+ FontData font_data,
+ int font_data_num)
+{
+ Display *dpy = oc->core.om->core.display;
+ FontData fd = font_data;
+
+ if(font_data == NULL) return(True);
+ for( ; font_data_num-- ; fd++) {
+ if(fd->xlfd_name != (char *) NULL && fd->font == NULL) {
+ fd->font = XLoadQueryFont(dpy, fd->xlfd_name);
+ if (fd->font == NULL){
+ return False;
+ }
+ }
+ }
+ return True;
+}
+
+static Bool
+load_fontset_data(
+ XOC oc,
+ FontSet font_set)
+{
+ Display *dpy = oc->core.om->core.display;
+
+ if(font_set->font_name == (char *)NULL) return False ;
+
+ /* If font_set->font is not NULL, it contains the *best*
+ * match font for this FontSet.
+ * -- jjw/pma (HP)
+ */
+ if(font_set->font == NULL) {
+ font_set->font = XLoadQueryFont(dpy, font_set->font_name);
+ if (font_set->font == NULL){
+ return False;
+ }
+ }
+ return True;
+}
+
+static Bool
+load_font(
+ XOC oc)
+{
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set = gen->font_set;
+ int num = gen->font_set_num;
+
+ for ( ; num-- > 0; font_set++) {
+ if (font_set->font_name == NULL)
+ continue;
+
+ if (load_fontset_data (oc, font_set) != True)
+ return False;
+#ifndef TESTVERSION
+ if(load_fontdata(oc, font_set->font_data,
+ font_set->font_data_count) != True)
+ return False;
+
+ if(load_fontdata(oc, font_set->substitute,
+ font_set->substitute_num) != True)
+ return False;
+#endif
+
+/* Add 1996.05.20 */
+ if( oc->core.orientation == XOMOrientation_TTB_RTL ||
+ oc->core.orientation == XOMOrientation_TTB_LTR ){
+ if (font_set->vpart_initialize == 0) {
+ load_fontdata(oc, font_set->vmap, font_set->vmap_num);
+ load_fontdata(oc, (FontData) font_set->vrotate,
+ font_set->vrotate_num);
+ font_set->vpart_initialize = 1;
+ }
+ }
+
+ if (font_set->font->min_byte1 || font_set->font->max_byte1)
+ font_set->is_xchar2b = True;
+ else
+ font_set->is_xchar2b = False;
+ }
+
+ return True;
+}
+
+/* For VW/UDC end */
+
+static Bool
+load_font_info(
+ XOC oc)
+{
+ Display *dpy = oc->core.om->core.display;
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set = gen->font_set;
+ char **fn_list;
+ int fn_num, num = gen->font_set_num;
+
+ for ( ; num-- > 0; font_set++) {
+ if (font_set->font_name == NULL)
+ continue;
+
+ if (font_set->info == NULL) {
+ fn_list = XListFontsWithInfo(dpy, font_set->font_name, 1, &fn_num,
+ &font_set->info);
+ if (font_set->info == NULL)
+ return False;
+
+ XFreeFontNames(fn_list);
+ }
+ }
+
+ return True;
+}
+
+/* For Vertical Writing start */
+
+static void
+check_fontset_extents(
+ XCharStruct *overall,
+ int *logical_ascent,
+ int *logical_descent,
+ XFontStruct *font)
+{
+ overall->lbearing = min(overall->lbearing, font->min_bounds.lbearing);
+ overall->rbearing = max(overall->rbearing, font->max_bounds.rbearing);
+ overall->ascent = max(overall->ascent, font->max_bounds.ascent);
+ overall->descent = max(overall->descent, font->max_bounds.descent);
+ overall->width = max(overall->width, font->max_bounds.width);
+ *logical_ascent = max(*logical_ascent, font->ascent);
+ *logical_descent = max(*logical_descent, font->descent);
+}
+
+/* For Vertical Writing end */
+
+static void
+set_fontset_extents(
+ XOC oc)
+{
+ XRectangle *ink = &oc->core.font_set_extents.max_ink_extent;
+ XRectangle *logical = &oc->core.font_set_extents.max_logical_extent;
+ XFontStruct **font_list, *font;
+ XCharStruct overall;
+ int logical_ascent, logical_descent;
+ int num = oc->core.font_info.num_font;
+
+ font_list = oc->core.font_info.font_struct_list;
+ font = *font_list++;
+ overall = font->max_bounds;
+ overall.lbearing = font->min_bounds.lbearing;
+ logical_ascent = font->ascent;
+ logical_descent = font->descent;
+
+ /* For Vertical Writing start */
+
+ while (--num > 0) {
+ font = *font_list++;
+ check_fontset_extents(&overall, &logical_ascent, &logical_descent,
+ font);
+ }
+
+ {
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set = gen->font_set;
+ FontData font_data;
+ int font_set_num = gen->font_set_num;
+ int font_data_count;
+
+ for( ; font_set_num-- ; font_set++) {
+ if(font_set->vmap_num > 0) {
+ font_data = font_set->vmap;
+ font_data_count = font_set->vmap_num;
+ for( ; font_data_count-- ; font_data++) {
+ if(font_data->font != NULL) {
+ check_fontset_extents(&overall, &logical_ascent,
+ &logical_descent,
+ font_data->font);
+ }
+ }
+ }
+
+ if(font_set->vrotate_num > 0 && font_set->vrotate != NULL) {
+ font_data = (FontData) font_set->vrotate;
+ font_data_count = font_set->vrotate_num;
+ for( ; font_data_count-- ; font_data++) {
+ if(font_data->font != NULL) {
+ check_fontset_extents(&overall, &logical_ascent,
+ &logical_descent,
+ font_data->font);
+ }
+ }
+ }
+ }
+ }
+
+ /* For Vertical Writing start */
+
+ ink->x = overall.lbearing;
+ ink->y = -(overall.ascent);
+ ink->width = overall.rbearing - overall.lbearing;
+ ink->height = overall.ascent + overall.descent;
+
+ logical->x = 0;
+ logical->y = -(logical_ascent);
+ logical->width = overall.width;
+ logical->height = logical_ascent + logical_descent;
+}
+
+static Bool
+init_core_part(
+ XOC oc)
+{
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set;
+ int font_set_num;
+ XFontStruct **font_struct_list;
+ char **font_name_list, *font_name_buf;
+ int count, length;
+
+ font_set = gen->font_set;
+ font_set_num = gen->font_set_num;
+ count = length = 0;
+
+ for ( ; font_set_num-- > 0; font_set++) {
+ if (font_set->font_name == NULL)
+ continue;
+
+ length += strlen(font_set->font_name) + 1;
+
+ count++;
+ }
+ if (count == 0)
+ return False;
+
+ font_struct_list = (XFontStruct **) Xmalloc(sizeof(XFontStruct *) * count);
+ if (font_struct_list == NULL)
+ return False;
+
+ font_name_list = (char **) Xmalloc(sizeof(char *) * count);
+ if (font_name_list == NULL)
+ goto err;
+
+ font_name_buf = (char *) Xmalloc(length);
+ if (font_name_buf == NULL)
+ goto err;
+
+ oc->core.font_info.num_font = count;
+ oc->core.font_info.font_name_list = font_name_list;
+ oc->core.font_info.font_struct_list = font_struct_list;
+
+ font_set = gen->font_set;
+ font_set_num = gen->font_set_num;
+
+ for (count = 0; font_set_num-- > 0; font_set++) {
+ if (font_set->font_name == NULL)
+ continue;
+
+ font_set->id = count;
+ if (font_set->font)
+ *font_struct_list++ = font_set->font;
+ else
+ *font_struct_list++ = font_set->info;
+ strcpy(font_name_buf, font_set->font_name);
+ Xfree(font_set->font_name);
+ *font_name_list++ = font_set->font_name = font_name_buf;
+ font_name_buf += strlen(font_name_buf) + 1;
+
+ count++;
+ }
+
+ set_fontset_extents(oc);
+
+ return True;
+
+err:
+ if (font_name_list)
+ Xfree(font_name_list);
+ Xfree(font_struct_list);
+
+ return False;
+}
+
+static char *
+get_font_name(
+ XOC oc,
+ char *pattern)
+{
+ char **list, *name;
+ int count = 0;
+
+ list = XListFonts(oc->core.om->core.display, pattern, 1, &count);
+ if (list == NULL)
+ return NULL;
+
+ name = strdup(*list);
+
+ XFreeFontNames(list);
+
+ return name;
+}
+
+/* For VW/UDC start*/
+
+static char *
+get_rotate_fontname(
+ char *font_name)
+{
+ char *pattern = NULL, *ptr = NULL;
+ char *fields[CHARSET_ENCODING_FIELD];
+ char str_pixel[32], str_point[4];
+ char *rotate_font_ptr = NULL;
+ int pixel_size = 0;
+ int field_num = 0, len = 0;
+
+ if(font_name == (char *) NULL || (len = strlen(font_name)) <= 0
+ || len > XLFD_MAX_LEN)
+ return NULL;
+
+ pattern = strdup(font_name);
+ if(!pattern)
+ return NULL;
+
+ memset(fields, 0, sizeof(char *) * 14);
+ ptr = pattern;
+ while(isspace(*ptr)) {
+ ptr++;
+ }
+ if(*ptr == '-')
+ ptr++;
+
+ for(field_num = 0 ; field_num < CHARSET_ENCODING_FIELD && ptr && *ptr ;
+ ptr++, field_num++) {
+ fields[field_num] = ptr;
+
+ if((ptr = strchr(ptr, '-'))) {
+ *ptr = '\0';
+ } else {
+ field_num++; /* Count last field */
+ break;
+ }
+ }
+
+ if(field_num < CHARSET_ENCODING_FIELD)
+ goto free_pattern;
+
+ /* Pixel Size field : fields[6] */
+ for(ptr = fields[PIXEL_SIZE_FIELD - 1] ; ptr && *ptr; ptr++) {
+ if(!isdigit(*ptr)) {
+ if(*ptr == '['){ /* 960730 */
+ strcpy(pattern, font_name);
+ return(pattern);
+ }
+ goto free_pattern;
+ }
+ }
+ pixel_size = atoi(fields[PIXEL_SIZE_FIELD - 1]);
+ sprintf(str_pixel, "[ 0 ~%d %d 0 ]", pixel_size, pixel_size);
+ fields[6] = str_pixel;
+
+ /* Point Size field : fields[7] */
+ strcpy(str_point, "*");
+ fields[POINT_SIZE_FIELD - 1] = str_point;
+
+ len = 0;
+ for (field_num = 0; field_num < CHARSET_ENCODING_FIELD &&
+ fields[field_num]; field_num++) {
+ len += 1 + strlen(fields[field_num]);
+ }
+
+ /* Max XLFD length is 255 */
+ if (len > XLFD_MAX_LEN)
+ goto free_pattern;
+
+ rotate_font_ptr = (char *)Xmalloc(len + 1);
+ if(!rotate_font_ptr)
+ goto free_pattern;
+
+ rotate_font_ptr[0] = '\0';
+
+ for(field_num = 0 ; field_num < CHARSET_ENCODING_FIELD &&
+ fields[field_num] ; field_num++) {
+ strcat(rotate_font_ptr, "-");
+ strcat(rotate_font_ptr, fields[field_num]);
+ }
+
+free_pattern:
+ Xfree(pattern);
+
+ return rotate_font_ptr;
+}
+
+static Bool
+is_match_charset(
+ FontData font_data,
+ char *font_name)
+{
+ char *last;
+ int length, name_len;
+
+ name_len = strlen(font_name);
+ last = font_name + name_len;
+
+ length = strlen(font_data->name);
+ if (length > name_len)
+ return False;
+
+ if (_XlcCompareISOLatin1(last - length, font_data->name) == 0)
+ return True;
+
+ return False;
+}
+
+#if 0
+static char *
+get_font_name_from_list(
+ XOC oc,
+ char *pattern,
+ FontData font_data)
+{
+ char **list, *name = (char *)NULL, *fname;
+ int count = 0, i;
+
+ list = XListFonts(oc->core.om->core.display, pattern, MAXFONTS, &count);
+ if (list == NULL)
+ return NULL;
+
+ for (i = 0; i < count; i++) {
+ fname = list[i];
+ if(is_match_charset(font_data, fname) == True) {
+ name = strdup(fname);
+ break;
+ }
+ }
+
+ XFreeFontNames(list);
+
+ return name;
+}
+#endif
+
+static int
+parse_all_name(
+ XOC oc,
+ FontData font_data,
+ char *pattern)
+{
+
+#ifdef OLDCODE
+ if(is_match_charset(font_data, pattern) != True)
+ return False;
+
+ font_data->xlfd_name = strdup(pattern);
+ if(font_data->xlfd_name == NULL)
+ return (-1);
+
+ return True;
+#else /* OLDCODE */
+ Display *dpy = oc->core.om->core.display;
+ char **fn_list = NULL, *prop_fname = NULL;
+ int list_num;
+ XFontStruct *fs_list;
+ if(is_match_charset(font_data, pattern) != True) {
+ /*
+ * pattern should not contain any wildcard (execpt '?')
+ * this was probably added to make this case insensitive.
+ */
+ if ((fn_list = XListFontsWithInfo(dpy, pattern,
+ MAXFONTS,
+ &list_num, &fs_list)) == NULL) {
+ return False;
+ }
+ /* shouldn't we loop here ? */
+ else if ((prop_fname = get_prop_name(dpy, fs_list)) == NULL) {
+ XFreeFontInfo(fn_list, fs_list, list_num);
+ return False;
+ }
+ else if ((is_match_charset(font_data, prop_fname) != True)) {
+ XFree(prop_fname);
+ XFreeFontInfo(fn_list, fs_list, list_num);
+ return False;
+ }
+ else {
+ font_data->xlfd_name = prop_fname;
+ XFreeFontInfo(fn_list, fs_list, list_num);
+ return True;
+ }
+ }
+
+ font_data->xlfd_name = strdup(pattern);
+ if(font_data->xlfd_name == NULL)
+ return (-1);
+
+ return True;
+#endif /* OLDCODE */
+}
+
+static int
+parse_omit_name(
+ XOC oc,
+ FontData font_data,
+ char *pattern)
+{
+ char* last = (char *) NULL;
+ char* base_name;
+ char buf[XLFD_MAX_LEN + 1];
+ int length = 0;
+ int num_fields;
+ /*
+ * If the font specified by "pattern" is expandable to be
+ * a member of "font_data"'s FontSet, we've found a match.
+ */
+ if(is_match_charset(font_data, pattern) == True) {
+ if ((font_data->xlfd_name = get_font_name(oc, pattern)) != NULL) {
+ return True;
+ }
+ }
+
+ length = strlen (pattern);
+
+ if (length > XLFD_MAX_LEN)
+ return -1;
+
+ strcpy(buf, pattern);
+ last = buf + length - 1;
+
+ /* Replace the original encoding with the encoding for this FontSet. */
+
+ /* Figure out how many fields have been specified in this xlfd. */
+ for (num_fields = 0, base_name = buf; *base_name != '\0'; base_name++)
+ if (*base_name == '-') num_fields++;
+
+ switch (num_fields) {
+ case 12:
+ /* This is the best way to have specifed the fontset. In this
+ * case, there is no original encoding. E.g.,
+ * -*-*-*-*-*-*-14-*-*-*-*-*
+ * To this, we'll append a dash:
+ * -*-*-*-*-*-*-14-*-*-*-*-*-
+ * then append the encoding to get:
+ * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0
+ */
+ /*
+ * Take care of:
+ * -*-*-*-*-*-*-14-*-*-*-*-
+ */
+ if (*(last) == '-')
+ *++last = '*';
+
+ *++last = '-';
+ break;
+ case 13:
+ /* Got the charset, not the encoding, zap the charset In this
+ * case, there is no original encoding, but there is a charset. E.g.,
+ * -*-*-*-*-*-*-14-*-*-*-*-*-jisx0212.1990
+ * To this, we remove the charset:
+ * -*-*-*-*-*-*-14-*-*-*-*-*-
+ * then append the new encoding to get:
+ * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0
+ */
+ last = strrchr (buf, '-');
+ num_fields = 12;
+ break;
+ case 14:
+ /* Both the charset and the encoding are specified. Get rid
+ * of them so that we can append the new charset encoding. E.g.,
+ * -*-*-*-*-*-*-14-*-*-*-*-*-jisx0212.1990-0
+ * To this, we'll remove the encoding and charset to get:
+ * -*-*-*-*-*-*-14-*-*-*-*-*-
+ * then append the new encoding to get:
+ * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0
+ */
+ last = strrchr (buf, '-');
+ *last = '\0';
+ last = strrchr (buf, '-');
+ num_fields = 12;
+ break;
+ default:
+ if (*last != '-')
+ *++last = '-';
+ break;
+ }
+
+ /* At this point, "last" is pointing to the last "-" in the
+ * xlfd, and all xlfd's at this point take a form similar to:
+ * -*-*-*-*-*-*-14-*-*-*-*-*-
+ * (i.e., no encoding).
+ * After the strcpy, we'll end up with something similar to:
+ * -*-*-*-*-*-*-14-*-*-*-*-*-JISX0208.1990-0
+ *
+ * If the modified font is found in the current FontSet,
+ * we've found a match.
+ */
+
+ last++;
+
+ if ((last - buf) + strlen(font_data->name) > XLFD_MAX_LEN)
+ return -1;
+
+ strcpy(last, font_data->name);
+ if ((font_data->xlfd_name = get_font_name(oc, buf)) != NULL)
+ return True;
+
+ /* This may mot be needed anymore as XListFonts() takes care of this */
+ while (num_fields < 12) {
+ if ((last - buf) > (XLFD_MAX_LEN - 2))
+ return -1;
+ *last = '*';
+ *(last + 1) = '-';
+ strcpy(last + 2, font_data->name);
+ num_fields++;
+ last+=2;
+ if ((font_data->xlfd_name = get_font_name(oc, buf)) != NULL)
+ return True;
+ }
+
+
+ return False;
+}
+
+
+typedef enum{C_PRIMARY, C_SUBSTITUTE, C_VMAP, C_VROTATE } ClassType;
+
+static int
+parse_fontdata(
+ XOC oc,
+ FontSet font_set,
+ FontData font_data,
+ int font_data_count,
+ char **name_list,
+ int name_list_count,
+ ClassType class,
+ FontDataRec *font_data_return)
+{
+
+ char **cur_name_list = name_list;
+ char *font_name = (char *) NULL;
+ char *pattern = (char *) NULL;
+ int found_num = 0, ret = 0;
+ int count = name_list_count;
+
+ if(name_list == NULL || count <= 0) {
+ return False;
+ }
+
+ if(font_data == NULL || font_data_count <= 0) {
+ return False;
+ }
+
+ /* Loop through each font encoding defined in the "font_data" FontSet. */
+ for ( ; font_data_count-- > 0; font_data++) {
+ Bool is_found = False;
+ font_name = (char *) NULL;
+ count = name_list_count;
+ cur_name_list = name_list;
+
+ /*
+ * Loop through each font specified by the user
+ * in the call to XCreateFontset().
+ */
+ while (count-- > 0) {
+ pattern = *cur_name_list++;
+ if (pattern == NULL || *pattern == '\0')
+ continue;
+#ifdef FONTDEBUG
+ fprintf(stderr,"Font pattern: %s %s\n",
+ pattern,font_data->name);
+#endif
+
+ /*
+ * If the current font is fully specified (i.e., the
+ * xlfd contains no wildcards) and the font exists on
+ * the X Server, we have a match.
+ */
+ if (strchr(pattern, '*') == NULL &&
+ (font_name = get_font_name(oc, pattern))) {
+ /*
+ * Find the full xlfd name for this font. If the font is
+ * already in xlfd format, it is simply returned. If the
+ * font is an alias for another font, the xlfd of the
+ * aliased font is returned.
+ */
+ ret = parse_all_name(oc, font_data, font_name);
+ Xfree(font_name);
+
+ if (ret == -1) return -1;
+ if (ret == False) continue;
+ /*
+ * Since there was an exact match of a fully-specified font
+ * or a font alias, we can return now since the desired font
+ * was found for the current font encoding for this FontSet.
+ *
+ * Previous implementations of this algorithm would
+ * not return here. Instead, they continued searching
+ * through the font encodings for this FontSet. The side-effect
+ * of that behavior is you may return a "substitute" match
+ * instead of an "exact" match. We believe there should be a
+ * preference on exact matches. Therefore, as soon as we
+ * find one, we bail.
+ *
+ * Also, previous implementations seemed to think it was
+ * important to find either a primary or substitute font
+ * for each Font encoding in the FontSet before returning an
+ * acceptable font. We don't believe this is necessary.
+ * All the client cares about is finding a reasonable font
+ * for what was passed in. If we find an exact match,
+ * there's no reason to look any further.
+ *
+ * -- jjw/pma (HP)
+ */
+ if (font_data_return) {
+ font_data_return->xlfd_name = strdup(font_data->xlfd_name);
+ if (!font_data_return->xlfd_name) return -1;
+
+ font_data_return->side = font_data->side;
+ }
+#ifdef FONTDEBUG
+ fprintf(stderr,"XLFD name: %s\n",font_data->xlfd_name);
+#endif
+
+ return True;
+ }
+ /*
+ * If the font name is not fully specified
+ * (i.e., it has wildcards), we have more work to do.
+ * See the comments in parse_omit_name()
+ * for the list of things to do.
+ */
+ ret = parse_omit_name(oc, font_data, pattern);
+
+ if (ret == -1) return -1;
+ if (ret == False) continue;
+
+ /*
+ * A font which matched the wild-carded specification was found.
+ * Only update the return data if a font has not yet been found.
+ * This maintains the convention that FontSets listed higher in
+ * a CodeSet in the Locale Database have higher priority than
+ * those FontSets listed lower in the CodeSet. In the following
+ * example:
+ *
+ * fs1 {
+ * charset HP-JIS:GR
+ * font JISX0208.1990-0:GL;\
+ * JISX0208.1990-1:GR;\
+ * JISX0208.1983-0:GL;\
+ * JISX0208.1983-1:GR
+ * }
+ *
+ * a font found in the JISX0208.1990-0 FontSet will have a
+ * higher priority than a font found in the JISX0208.1983-0
+ * FontSet.
+ */
+ if (font_data_return && font_data_return->xlfd_name == NULL) {
+
+#ifdef FONTDEBUG
+ fprintf(stderr,"XLFD name: %s\n",font_data->xlfd_name);
+#endif
+ font_data_return->xlfd_name = strdup(font_data->xlfd_name);
+ if (!font_data_return->xlfd_name) return -1;
+
+ font_data_return->side = font_data->side;
+ }
+
+ found_num++;
+ is_found = True;
+
+ break;
+ }
+
+ switch(class) {
+ case C_PRIMARY:
+ if(is_found == False) {
+ /*
+ * Did not find a font for the current FontSet. Check the
+ * FontSet's "substitute" font for a match. If we find a
+ * match, we'll keep searching in hopes of finding an exact
+ * match later down the FontSet list.
+ *
+ * when we return and we have found a font font_data_return
+ * contains the first (ie. best) match no matter if this
+ * is a C_PRIMARY or a C_SUBSTITUTE font
+ */
+ ret = parse_fontdata(oc, font_set, font_set->substitute,
+ font_set->substitute_num, name_list,
+ name_list_count, C_SUBSTITUTE,
+ font_data_return);
+ if (ret == -1) return -1;
+ if (ret == False) continue;
+
+ found_num++;
+ is_found = True;
+ }
+#ifdef TESTVERSION
+ else
+ return True;
+#endif
+ break;
+
+ case C_SUBSTITUTE:
+ case C_VMAP:
+ if(is_found == True)
+ return True;
+ break;
+
+ case C_VROTATE:
+ if(is_found == True) {
+ char *rotate_name;
+
+ if((rotate_name = get_rotate_fontname(font_data->xlfd_name))
+ != NULL) {
+ Xfree(font_data->xlfd_name);
+ font_data->xlfd_name = rotate_name;
+
+ return True;
+ }
+ Xfree(font_data->xlfd_name);
+ font_data->xlfd_name = NULL;
+ return False;
+ }
+ break;
+ }
+ }
+
+ if(class == C_PRIMARY && found_num >= 1)
+ return True;
+
+ return False;
+}
+
+
+static int
+parse_vw(
+ XOC oc,
+ FontSet font_set,
+ char **name_list,
+ int count)
+{
+ FontData vmap = font_set->vmap;
+ VRotate vrotate = font_set->vrotate;
+ int vmap_num = font_set->vmap_num;
+ int vrotate_num = font_set->vrotate_num;
+ int ret = 0, i = 0;
+
+ if(vmap_num > 0) {
+ if(parse_fontdata(oc, font_set, vmap, vmap_num, name_list,
+ count, C_VMAP,NULL) == -1)
+ return (-1);
+ }
+
+ if(vrotate_num > 0) {
+ ret = parse_fontdata(oc, font_set, (FontData) vrotate, vrotate_num,
+ name_list, count, C_VROTATE, NULL);
+ if(ret == -1) {
+ return (-1);
+ } else if(ret == False) {
+ CodeRange code_range;
+ int num_cr;
+ int sub_num = font_set->substitute_num;
+
+ code_range = vrotate[0].code_range; /* ? */
+ num_cr = vrotate[0].num_cr; /* ? */
+ for(i = 0 ; i < vrotate_num ; i++) {
+ if(vrotate[i].xlfd_name)
+ Xfree(vrotate[i].xlfd_name);
+ }
+ Xfree(vrotate);
+
+ if(sub_num > 0) {
+ vrotate = font_set->vrotate = (VRotate)Xmalloc
+ (sizeof(VRotateRec) * sub_num);
+ if(font_set->vrotate == (VRotate)NULL)
+ return (-1);
+ memset(font_set->vrotate, 0x00, sizeof(VRotateRec) * sub_num);
+
+ for(i = 0 ; i < sub_num ; i++) {
+ vrotate[i].charset_name = font_set->substitute[i].name;
+ vrotate[i].side = font_set->substitute[i].side;
+ vrotate[i].code_range = code_range;
+ vrotate[i].num_cr = num_cr;
+ }
+ vrotate_num = font_set->vrotate_num = sub_num;
+ } else {
+ vrotate = font_set->vrotate = (VRotate)NULL;
+ }
+
+ ret = parse_fontdata(oc, font_set, (FontData) vrotate, vrotate_num,
+ name_list, count, C_VROTATE, NULL);
+ if(ret == -1)
+ return (-1);
+ }
+ }
+
+ return True;
+}
+
+static int
+parse_fontname(
+ XOC oc)
+{
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set;
+ FontDataRec font_data_return;
+ char *base_name, **name_list;
+ int font_set_num = 0;
+ int found_num = 0;
+ int count = 0;
+ int ret;
+ int i;
+
+ name_list = _XParseBaseFontNameList(oc->core.base_name_list, &count);
+ if (name_list == NULL)
+ return -1;
+
+ font_set = gen->font_set;
+ font_set_num = gen->font_set_num;
+
+ /* Loop through all of the CharSets defined in the Locale
+ * database for the current Locale.
+ */
+ for( ; font_set_num-- > 0 ; font_set++) {
+ if(font_set->font_name)
+ continue;
+
+ if(font_set->font_data_count > 0) {
+
+ /*
+ * If there are a non-zero number of FontSets defined
+ * for this CharSet.
+ * Try to find a font for this CharSet. If we find an
+ * acceptable font, we save the information for return
+ * to the client. If we do not find an acceptable font,
+ * a "missing_charset" will be reported to the client
+ * for this CharSet.
+ */
+ font_data_return. xlfd_name = NULL;
+ font_data_return.side = XlcUnknown;
+
+ ret = parse_fontdata(oc, font_set, font_set->font_data,
+ font_set->font_data_count,
+ name_list, count, C_PRIMARY,
+ &font_data_return);
+ if(ret == -1) {
+ goto err;
+ } else if(ret == True) {
+ /*
+ * We can't just loop thru fontset->font_data to
+ * find the first (ie. best) match: parse_fontdata
+ * will try a substitute font if no primary one could
+ * be matched. It returns the required information in
+ * font_data_return.
+ */
+ font_set->font_name = strdup(font_data_return.xlfd_name);
+ if(font_set->font_name == (char *) NULL)
+ goto err;
+
+ font_set->side = font_data_return.side;
+
+ Xfree (font_data_return.xlfd_name);
+ font_data_return.xlfd_name = NULL;
+
+ if(parse_vw(oc, font_set, name_list, count) == -1)
+ goto err;
+ found_num++;
+ }
+
+ } else if(font_set->substitute_num > 0) {
+ /*
+ * If there are no FontSets defined for this
+ * CharSet. We can only find "substitute" fonts.
+ */
+ ret = parse_fontdata(oc, font_set, font_set->substitute,
+ font_set->substitute_num,
+ name_list, count, C_SUBSTITUTE, NULL);
+ if(ret == -1) {
+ goto err;
+ } else if(ret == True) {
+ for(i=0;i<font_set->substitute_num;i++){
+ if(font_set->substitute[i].xlfd_name != NULL){
+ break;
+ }
+ }
+ font_set->font_name = strdup(font_set->substitute[i].xlfd_name);
+ if(font_set->font_name == (char *) NULL)
+ goto err;
+
+ font_set->side = font_set->substitute[i].side;
+ if(parse_vw(oc, font_set, name_list, count) == -1)
+ goto err;
+
+ found_num++;
+ }
+ }
+ }
+
+ base_name = strdup(oc->core.base_name_list);
+ if (base_name == NULL)
+ goto err;
+
+ oc->core.base_name_list = base_name;
+
+ XFreeStringList(name_list);
+
+ return found_num;
+
+err:
+ XFreeStringList(name_list);
+ /* Prevent this from being freed twice */
+ oc->core.base_name_list = NULL;
+
+ return -1;
+}
+
+/* For VW/UDC end*/
+
+static Bool
+set_missing_list(
+ XOC oc)
+{
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set;
+ char **charset_list, *charset_buf;
+ int count, length, font_set_num;
+ int result = 1;
+
+ font_set = gen->font_set;
+ font_set_num = gen->font_set_num;
+ count = length = 0;
+
+ for ( ; font_set_num-- > 0; font_set++) {
+ if (font_set->info || font_set->font) {
+ continue;
+ }
+
+ /* Change 1996.01.23 start */
+ if(font_set->font_data_count <= 0 ||
+ font_set->font_data == (FontData)NULL) {
+ if(font_set->substitute_num <= 0 ||
+ font_set->substitute == (FontData)NULL) {
+ if(font_set->charset_list != NULL){
+ length +=
+ strlen(font_set->charset_list[0]->encoding_name) + 1;
+ } else {
+ length += 1;
+ }
+ } else {
+ length += strlen(font_set->substitute->name) + 1;
+ }
+ } else {
+ length += strlen(font_set->font_data->name) + 1;
+ }
+ /* Change 1996.01.23 end */
+ count++;
+ }
+
+ if (count < 1) {
+ return True;
+ }
+
+ charset_list = (char **) Xmalloc(sizeof(char *) * count);
+ if (charset_list == NULL) {
+ return False;
+ }
+
+ charset_buf = (char *) Xmalloc(length);
+ if (charset_buf == NULL) {
+ Xfree(charset_list);
+ return False;
+ }
+
+ oc->core.missing_list.charset_list = charset_list;
+ oc->core.missing_list.charset_count = count;
+
+ font_set = gen->font_set;
+ font_set_num = gen->font_set_num;
+
+ for ( ; font_set_num-- > 0; font_set++) {
+ if (font_set->info || font_set->font) {
+ continue;
+ }
+
+ /* Change 1996.01.23 start */
+ if(font_set->font_data_count <= 0 ||
+ font_set->font_data == (FontData)NULL) {
+ if(font_set->substitute_num <= 0 ||
+ font_set->substitute == (FontData)NULL) {
+ if(font_set->charset_list != NULL){
+ strcpy(charset_buf,
+ font_set->charset_list[0]->encoding_name);
+ } else {
+ strcpy(charset_buf, "");
+ }
+ result = 0;
+ } else {
+ strcpy(charset_buf, font_set->substitute->name);
+ }
+ } else {
+ strcpy(charset_buf, font_set->font_data->name);
+ }
+ /* Change 1996.01.23 end */
+ *charset_list++ = charset_buf;
+ charset_buf += strlen(charset_buf) + 1;
+ }
+
+ if(result == 0) {
+ return(False);
+ }
+
+ return True;
+}
+
+static Bool
+create_fontset(
+ XOC oc)
+{
+ XOMGenericPart *gen = XOM_GENERIC(oc->core.om);
+ int found_num;
+
+ if (init_fontset(oc) == False)
+ return False;
+
+ found_num = parse_fontname(oc);
+ if (found_num <= 0) {
+ if (found_num == 0)
+ set_missing_list(oc);
+ return False;
+ }
+
+ if (gen->on_demand_loading == True) {
+ if (load_font_info(oc) == False)
+ return False;
+ } else {
+ if (load_font(oc) == False)
+ return False;
+ }
+
+ if (init_core_part(oc) == False)
+ return False;
+
+ if (set_missing_list(oc) == False)
+ return False;
+
+ return True;
+}
+
+/* For VW/UDC start */
+static void
+free_fontdataOC(
+ Display *dpy,
+ FontData font_data,
+ int font_data_count)
+{
+ for( ; font_data_count-- ; font_data++) {
+ if(font_data->xlfd_name){
+ Xfree(font_data->xlfd_name);
+ font_data->xlfd_name = NULL;
+ }
+ if(font_data->font){ /* ADD 1996.01.7 */
+ if(font_data->font->fid) /* Add 1996.01.23 */
+ XFreeFont(dpy,font_data->font); /* ADD 1996.01.7 */
+ else /* Add 1996.01.23 */
+ XFreeFontInfo(NULL, font_data->font, 1);/* Add 1996.01.23 */
+ font_data->font = NULL;
+ }
+/*
+ * font_data->name and font_data->scopes belong to the OM not OC.
+ * To save space this data is shared between OM and OC. We are
+ * not allowed to free it here.
+ * It has been moved to free_fontdataOM()
+ */
+/*
+ if(font_data->scopes){
+ Xfree(font_data->scopes);
+ font_data->scopes = NULL;
+ }
+ if(font_data->name){
+ Xfree(font_data->name);
+ font_data->name = NULL;
+ }
+*/
+ }
+}
+
+static void destroy_fontdata(
+ XOCGenericPart *gen,
+ Display *dpy)
+{
+ FontSet font_set = (FontSet) NULL;
+ int font_set_num = 0;
+
+ if (gen->font_set) {
+ font_set = gen->font_set;
+ font_set_num = gen->font_set_num;
+ for( ; font_set_num-- ; font_set++) {
+ if (font_set->font) {
+ if(font_set->font->fid)
+ XFreeFont(dpy,font_set->font);
+ else
+ XFreeFontInfo(NULL, font_set->font, 1);
+ font_set->font = NULL;
+ }
+ if(font_set->font_data) {
+ if (font_set->info)
+ XFreeFontInfo(NULL, font_set->info, 1);
+ free_fontdataOC(dpy,
+ font_set->font_data, font_set->font_data_count);
+ Xfree(font_set->font_data);
+ font_set->font_data = NULL;
+ }
+ if(font_set->substitute) {
+ free_fontdataOC(dpy,
+ font_set->substitute, font_set->substitute_num);
+ Xfree(font_set->substitute);
+ font_set->substitute = NULL;
+ }
+ if(font_set->vmap) {
+ free_fontdataOC(dpy,
+ font_set->vmap, font_set->vmap_num);
+ Xfree(font_set->vmap);
+ font_set->vmap = NULL;
+ }
+ if(font_set->vrotate) {
+ free_fontdataOC(dpy,
+ (FontData)font_set->vrotate,
+ font_set->vrotate_num);
+ Xfree(font_set->vrotate);
+ font_set->vrotate = NULL;
+ }
+ }
+ Xfree(gen->font_set);
+ gen->font_set = NULL;
+ }
+}
+/* For VW/UDC end */
+
+static void
+destroy_oc(
+ XOC oc)
+{
+ Display *dpy = oc->core.om->core.display;
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+
+ if (gen->mbs_to_cs)
+ _XlcCloseConverter(gen->mbs_to_cs);
+
+ if (gen->wcs_to_cs)
+ _XlcCloseConverter(gen->wcs_to_cs);
+
+ if (gen->utf8_to_cs)
+ _XlcCloseConverter(gen->utf8_to_cs);
+
+/* For VW/UDC start */ /* Change 1996.01.8 */
+ destroy_fontdata(gen,dpy);
+/*
+*/
+/* For VW/UDC end */
+
+ if (oc->core.base_name_list)
+ Xfree(oc->core.base_name_list);
+
+ if (oc->core.font_info.font_name_list)
+ XFreeStringList(oc->core.font_info.font_name_list);
+
+ if (oc->core.font_info.font_struct_list) {
+ Xfree(oc->core.font_info.font_struct_list);
+ }
+
+ if (oc->core.missing_list.charset_list)
+ XFreeStringList(oc->core.missing_list.charset_list);
+
+#ifdef notdef
+ if (oc->core.res_name)
+ Xfree(oc->core.res_name);
+ if (oc->core.res_class)
+ Xfree(oc->core.res_class);
+#endif
+
+ Xfree(oc);
+}
+
+static char *
+set_oc_values(
+ XOC oc,
+ XlcArgList args,
+ int num_args)
+{
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set = gen->font_set;
+ char *ret;
+ int num = gen->font_set_num;
+
+ if (oc->core.resources == NULL)
+ return NULL;
+
+ ret = _XlcSetValues((XPointer) oc, oc->core.resources,
+ oc->core.num_resources, args, num_args, XlcSetMask);
+ if(ret != NULL){
+ return(ret);
+ } else {
+ for ( ; num-- > 0; font_set++) {
+ if (font_set->font_name == NULL)
+ continue;
+ if (font_set->vpart_initialize != 0)
+ continue;
+ if( oc->core.orientation == XOMOrientation_TTB_RTL ||
+ oc->core.orientation == XOMOrientation_TTB_LTR ){
+ load_fontdata(oc, font_set->vmap, font_set->vmap_num);
+ load_fontdata(oc, (FontData) font_set->vrotate,
+ font_set->vrotate_num);
+ font_set->vpart_initialize = 1;
+ }
+ }
+ return(NULL);
+ }
+}
+
+static char *
+get_oc_values(
+ XOC oc,
+ XlcArgList args,
+ int num_args)
+{
+ if (oc->core.resources == NULL)
+ return NULL;
+
+ return _XlcGetValues((XPointer) oc, oc->core.resources,
+ oc->core.num_resources, args, num_args, XlcGetMask);
+}
+
+static XOCMethodsRec oc_default_methods = {
+ destroy_oc,
+ set_oc_values,
+ get_oc_values,
+ _XmbDefaultTextEscapement,
+ _XmbDefaultTextExtents,
+ _XmbDefaultTextPerCharExtents,
+ _XmbDefaultDrawString,
+ _XmbDefaultDrawImageString,
+ _XwcDefaultTextEscapement,
+ _XwcDefaultTextExtents,
+ _XwcDefaultTextPerCharExtents,
+ _XwcDefaultDrawString,
+ _XwcDefaultDrawImageString,
+ _Xutf8DefaultTextEscapement,
+ _Xutf8DefaultTextExtents,
+ _Xutf8DefaultTextPerCharExtents,
+ _Xutf8DefaultDrawString,
+ _Xutf8DefaultDrawImageString
+};
+
+static XOCMethodsRec oc_generic_methods = {
+ destroy_oc,
+ set_oc_values,
+ get_oc_values,
+ _XmbGenericTextEscapement,
+ _XmbGenericTextExtents,
+ _XmbGenericTextPerCharExtents,
+ _XmbGenericDrawString,
+ _XmbGenericDrawImageString,
+ _XwcGenericTextEscapement,
+ _XwcGenericTextExtents,
+ _XwcGenericTextPerCharExtents,
+ _XwcGenericDrawString,
+ _XwcGenericDrawImageString,
+ _Xutf8GenericTextEscapement,
+ _Xutf8GenericTextExtents,
+ _Xutf8GenericTextPerCharExtents,
+ _Xutf8GenericDrawString,
+ _Xutf8GenericDrawImageString
+};
+
+typedef struct _XOCMethodsListRec {
+ const char *name;
+ XOCMethods methods;
+} XOCMethodsListRec, *XOCMethodsList;
+
+static XOCMethodsListRec oc_methods_list[] = {
+ { "default", &oc_default_methods },
+ { "generic", &oc_generic_methods }
+};
+
+static XlcResource oc_resources[] = {
+ { XNBaseFontName, NULLQUARK, sizeof(char *),
+ XOffsetOf(XOCRec, core.base_name_list), XlcCreateMask | XlcGetMask },
+ { XNOMAutomatic, NULLQUARK, sizeof(Bool),
+ XOffsetOf(XOCRec, core.om_automatic), XlcGetMask },
+ { XNMissingCharSet, NULLQUARK, sizeof(XOMCharSetList),
+ XOffsetOf(XOCRec, core.missing_list), XlcGetMask },
+ { XNDefaultString, NULLQUARK, sizeof(char *),
+ XOffsetOf(XOCRec, core.default_string), XlcGetMask },
+ { XNOrientation, NULLQUARK, sizeof(XOrientation),
+ XOffsetOf(XOCRec, core.orientation), XlcDefaultMask | XlcSetMask | XlcGetMask },
+ { XNResourceName, NULLQUARK, sizeof(char *),
+ XOffsetOf(XOCRec, core.res_name), XlcSetMask | XlcGetMask },
+ { XNResourceClass, NULLQUARK, sizeof(char *),
+ XOffsetOf(XOCRec, core.res_class), XlcSetMask | XlcGetMask },
+ { XNFontInfo, NULLQUARK, sizeof(XOMFontInfo),
+ XOffsetOf(XOCRec, core.font_info), XlcGetMask }
+};
+
+static XOC
+create_oc(
+ XOM om,
+ XlcArgList args,
+ int num_args)
+{
+ XOC oc;
+ XOMGenericPart *gen = XOM_GENERIC(om);
+ XOCMethodsList methods_list = oc_methods_list;
+ int count;
+
+ oc = Xcalloc(1, sizeof(XOCGenericRec));
+ if (oc == NULL)
+ return (XOC) NULL;
+
+ oc->core.om = om;
+
+ if (oc_resources[0].xrm_name == NULLQUARK)
+ _XlcCompileResourceList(oc_resources, XlcNumber(oc_resources));
+
+ if (_XlcSetValues((XPointer) oc, oc_resources, XlcNumber(oc_resources),
+ args, num_args, XlcCreateMask | XlcDefaultMask))
+ goto err;
+
+ if (oc->core.base_name_list == NULL)
+ goto err;
+
+ oc->core.resources = oc_resources;
+ oc->core.num_resources = XlcNumber(oc_resources);
+
+ if (create_fontset(oc) == False)
+ goto err;
+
+ oc->methods = &oc_generic_methods;
+
+ if (gen->object_name) {
+ count = XlcNumber(oc_methods_list);
+
+ for ( ; count-- > 0; methods_list++) {
+ if (!_XlcCompareISOLatin1(gen->object_name, methods_list->name)) {
+ oc->methods = methods_list->methods;
+ break;
+ }
+ }
+ }
+
+ return oc;
+
+err:
+ destroy_oc(oc);
+
+ return (XOC) NULL;
+}
+
+static void
+free_fontdataOM(
+ FontData font_data,
+ int font_data_count)
+{
+ for( ; font_data_count-- ; font_data++) {
+ if(font_data->name){
+ Xfree(font_data->name);
+ font_data->name = NULL;
+ }
+ if(font_data->scopes){
+ Xfree(font_data->scopes);
+ font_data->scopes = NULL;
+ }
+ }
+}
+
+static Status
+close_om(
+ XOM om)
+{
+ XOMGenericPart *gen = XOM_GENERIC(om);
+ OMData data;
+ int count;
+
+ if ((data = gen->data)) {
+ for (count = gen->data_num; count-- > 0; data++) {
+ if (data->charset_list){
+ Xfree(data->charset_list);
+ data->charset_list = NULL;
+ }
+ /* free font_data for om */
+ if (data->font_data) {
+ free_fontdataOM(data->font_data,data->font_data_count);
+ Xfree(data->font_data);
+ data->font_data = NULL;
+ }
+ /* free substitute for om */
+ if (data->substitute) {
+ free_fontdataOM(data->substitute,data->substitute_num);
+ Xfree(data->substitute);
+ data->substitute = NULL;
+ }
+ /* free vmap for om */
+ if (data->vmap) {
+ free_fontdataOM(data->vmap,data->vmap_num);
+ Xfree(data->vmap);
+ data->vmap = NULL;
+ }
+ /* free vrotate for om */
+ if (data->vrotate) {
+ Xfree(data->vrotate);
+ data->vrotate = NULL;
+ }
+ }
+ Xfree(gen->data);
+ gen->data = NULL;
+ }
+
+ if (gen->object_name){
+ Xfree(gen->object_name);
+ gen->object_name = NULL;
+ }
+
+ if (om->core.res_name){
+ Xfree(om->core.res_name);
+ om->core.res_name = NULL;
+ }
+ if (om->core.res_class){
+ Xfree(om->core.res_class);
+ om->core.res_class = NULL;
+ }
+ if (om->core.required_charset.charset_list &&
+ om->core.required_charset.charset_count > 0){
+ XFreeStringList(om->core.required_charset.charset_list);
+ om->core.required_charset.charset_list = NULL;
+ } else {
+ Xfree((char*)om->core.required_charset.charset_list);
+ om->core.required_charset.charset_list = NULL;
+ }
+ if (om->core.orientation_list.orientation){
+ Xfree(om->core.orientation_list.orientation);
+ om->core.orientation_list.orientation = NULL;
+ }
+
+ Xfree(om);
+
+ return 1;
+}
+
+static char *
+set_om_values(
+ XOM om,
+ XlcArgList args,
+ int num_args)
+{
+ if (om->core.resources == NULL)
+ return NULL;
+
+ return _XlcSetValues((XPointer) om, om->core.resources,
+ om->core.num_resources, args, num_args, XlcSetMask);
+}
+
+static char *
+get_om_values(
+ XOM om,
+ XlcArgList args,
+ int num_args)
+{
+ if (om->core.resources == NULL)
+ return NULL;
+
+ return _XlcGetValues((XPointer) om, om->core.resources,
+ om->core.num_resources, args, num_args, XlcGetMask);
+}
+
+static XOMMethodsRec methods = {
+ close_om,
+ set_om_values,
+ get_om_values,
+ create_oc
+};
+
+static XlcResource om_resources[] = {
+ { XNRequiredCharSet, NULLQUARK, sizeof(XOMCharSetList),
+ XOffsetOf(XOMRec, core.required_charset), XlcGetMask },
+ { XNQueryOrientation, NULLQUARK, sizeof(XOMOrientation),
+ XOffsetOf(XOMRec, core.orientation_list), XlcGetMask },
+ { XNDirectionalDependentDrawing, NULLQUARK, sizeof(Bool),
+ XOffsetOf(XOMRec, core.directional_dependent), XlcGetMask },
+ { XNContextualDrawing, NULLQUARK, sizeof(Bool),
+ XOffsetOf(XOMRec, core.contextual_drawing), XlcGetMask }
+};
+
+static XOM
+create_om(
+ XLCd lcd,
+ Display *dpy,
+ XrmDatabase rdb,
+ _Xconst char *res_name,
+ _Xconst char *res_class)
+{
+ XOM om;
+
+ om = Xcalloc(1, sizeof(XOMGenericRec));
+ if (om == NULL)
+ return (XOM) NULL;
+
+ om->methods = &methods;
+ om->core.lcd = lcd;
+ om->core.display = dpy;
+ om->core.rdb = rdb;
+ if (res_name) {
+ om->core.res_name = strdup(res_name);
+ if (om->core.res_name == NULL)
+ goto err;
+ }
+ if (res_class) {
+ om->core.res_class = strdup(res_class);
+ if (om->core.res_class == NULL)
+ goto err;
+ }
+
+ if (om_resources[0].xrm_name == NULLQUARK)
+ _XlcCompileResourceList(om_resources, XlcNumber(om_resources));
+
+ om->core.resources = om_resources;
+ om->core.num_resources = XlcNumber(om_resources);
+
+ return om;
+
+err:
+ close_om(om);
+
+ return (XOM) NULL;
+}
+
+static OMData
+add_data(
+ XOM om)
+{
+ XOMGenericPart *gen = XOM_GENERIC(om);
+ OMData new;
+ int num;
+
+ if ((num = gen->data_num))
+ new = (OMData) Xrealloc(gen->data, (num + 1) * sizeof(OMDataRec));
+ else
+ new = (OMData) Xmalloc(sizeof(OMDataRec));
+
+ if (new == NULL)
+ return NULL;
+
+ gen->data_num = num + 1;
+ gen->data = new;
+
+ new += num;
+ bzero((char *) new, sizeof(OMDataRec));
+
+ return new;
+}
+
+/* For VW/UDC */
+
+FontData
+read_EncodingInfo(
+ int count,
+ char **value)
+{
+ FontData font_data,ret;
+ char *buf, *bufptr,*scp;
+ int len;
+ font_data = Xcalloc(count, sizeof(FontDataRec));
+ if (font_data == NULL)
+ return NULL;
+
+ ret = font_data;
+ for ( ; count-- > 0; font_data++) {
+/*
+ strcpy(buf, *value++);
+*/
+ buf = *value; value++;
+ if ((bufptr = strchr(buf, ':'))) {
+ len = (int)(bufptr - buf);
+ bufptr++ ;
+ } else
+ len = strlen(buf);
+ font_data->name = (char *) Xmalloc(len + 1);
+ if (font_data->name == NULL) {
+ Xfree(font_data);
+ return NULL;
+ }
+ strncpy(font_data->name, buf,len);
+ font_data->name[len] = 0;
+ if (bufptr && _XlcCompareISOLatin1(bufptr, "GL") == 0)
+ font_data->side = XlcGL;
+ else if (bufptr && _XlcCompareISOLatin1(bufptr, "GR") == 0)
+ font_data->side = XlcGR;
+ else
+ font_data->side = XlcGLGR;
+
+ if (bufptr && (scp = strchr(bufptr, '['))){
+ font_data->scopes = _XlcParse_scopemaps(scp,&(font_data->scopes_num));
+ }
+ }
+ return(ret);
+}
+
+static CodeRange read_vrotate(
+ int count,
+ char **value,
+ int *type,
+ int *vrotate_num)
+{
+ CodeRange range;
+ if(!strcmp(value[0],"all")){
+ *type = VROTATE_ALL ;
+ *vrotate_num = 0 ;
+ return (NULL);
+ } else if(*(value[0]) == '['){
+ *type = VROTATE_PART ;
+ range = (CodeRange) _XlcParse_scopemaps(value[0],vrotate_num);
+ return (range);
+ } else {
+ *type = VROTATE_NONE ;
+ *vrotate_num = 0 ;
+ return (NULL);
+ }
+}
+
+static void read_vw(
+ XLCd lcd,
+ OMData font_set,
+ int num)
+{
+ char **value, buf[BUFSIZ];
+ int count;
+
+ sprintf(buf, "fs%d.font.vertical_map", num);
+ _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
+ if (count > 0){
+ _XlcDbg_printValue(buf,value,count);
+ font_set->vmap_num = count;
+ font_set->vmap = read_EncodingInfo(count,value);
+ }
+
+ sprintf(buf, "fs%d.font.vertical_rotate", num);
+ _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
+ if (count > 0){
+ _XlcDbg_printValue(buf,value,count);
+ font_set->vrotate = read_vrotate(count,value,&(font_set->vrotate_type),
+ &(font_set->vrotate_num));
+ }
+}
+/* VW/UDC end */
+static Bool
+init_om(
+ XOM om)
+{
+ XLCd lcd = om->core.lcd;
+ XOMGenericPart *gen = XOM_GENERIC(om);
+ OMData data;
+ XlcCharSet *charset_list;
+ FontData font_data;
+ char **required_list;
+ XOrientation *orientation;
+ char **value, buf[BUFSIZ], *bufptr;
+ int count = 0, num = 0, length = 0;
+
+ _XlcGetResource(lcd, "XLC_FONTSET", "on_demand_loading", &value, &count);
+ if (count > 0 && _XlcCompareISOLatin1(*value, "True") == 0)
+ gen->on_demand_loading = True;
+
+ _XlcGetResource(lcd, "XLC_FONTSET", "object_name", &value, &count);
+ if (count > 0) {
+ gen->object_name = strdup(*value);
+ if (gen->object_name == NULL)
+ return False;
+ }
+
+ for (num = 0; ; num++) {
+
+ sprintf(buf, "fs%d.charset.name", num);
+ _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
+
+ if( count < 1){
+ sprintf(buf, "fs%d.charset", num);
+ _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
+ if (count < 1)
+ break;
+ }
+
+ data = add_data(om);
+ if (data == NULL)
+ return False;
+
+ charset_list = (XlcCharSet *) Xmalloc(sizeof(XlcCharSet) * count);
+ if (charset_list == NULL)
+ return False;
+ data->charset_list = charset_list;
+ data->charset_count = count;
+
+ while (count-- > 0){
+ *charset_list++ = _XlcGetCharSet(*value++);
+ }
+ sprintf(buf, "fs%d.charset.udc_area", num);
+ _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
+ if( count > 0){
+ UDCArea udc;
+ int i,flag = 0;
+ udc = (UDCArea)Xmalloc(count * sizeof(UDCAreaRec));
+ if (udc == NULL)
+ return False;
+ for(i=0;i<count;i++){
+ sscanf(value[i],"\\x%lx,\\x%lx", &(udc[i].start),
+ &(udc[i].end));
+ }
+ for(i=0;i<data->charset_count;i++){
+ if(data->charset_list[i]->udc_area == NULL){
+ data->charset_list[i]->udc_area = udc;
+ data->charset_list[i]->udc_area_num = count;
+ flag = 1;
+ }
+ }
+ if(flag == 0){
+ Xfree(udc);
+ }
+ }
+
+ sprintf(buf, "fs%d.font.primary", num);
+ _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
+ if (count < 1){
+ sprintf(buf, "fs%d.font", num);
+ _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
+ if (count < 1)
+ return False;
+ }
+
+ font_data = read_EncodingInfo(count,value);
+ if (font_data == NULL)
+ return False;
+
+ data->font_data = font_data;
+ data->font_data_count = count;
+
+ sprintf(buf, "fs%d.font.substitute", num);
+ _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
+ if (count > 0){
+ font_data = read_EncodingInfo(count,value);
+ if (font_data == NULL)
+ return False;
+ data->substitute = font_data;
+ data->substitute_num = count;
+ } else {
+ sprintf(buf, "fs%d.font", num);
+ _XlcGetResource(lcd, "XLC_FONTSET", buf, &value, &count);
+ if (count < 1) {
+ data->substitute = NULL;
+ data->substitute_num = 0;
+ } else {
+ font_data = read_EncodingInfo(count,value);
+ data->substitute = font_data;
+ data->substitute_num = count;
+ }
+ }
+ read_vw(lcd,data,num);
+ length += strlen(data->font_data->name) + 1;
+ }
+
+ /* required charset list */
+ required_list = (char **) Xmalloc(sizeof(char *) * gen->data_num);
+ if (required_list == NULL)
+ return False;
+
+ om->core.required_charset.charset_list = required_list;
+ om->core.required_charset.charset_count = gen->data_num;
+
+ count = gen->data_num;
+ data = gen->data;
+
+ if (count > 0) {
+ bufptr = (char *) Xmalloc(length);
+ if (bufptr == NULL) {
+ Xfree(required_list);
+ return False;
+ }
+
+ for ( ; count-- > 0; data++) {
+ strcpy(bufptr, data->font_data->name);
+ *required_list++ = bufptr;
+ bufptr += strlen(bufptr) + 1;
+ }
+ }
+
+ /* orientation list */
+ orientation = (XOrientation *) Xmalloc(sizeof(XOrientation) * 2);
+ if (orientation == NULL)
+ return False;
+
+ orientation[0] = XOMOrientation_LTR_TTB;
+ orientation[1] = XOMOrientation_TTB_RTL;
+ om->core.orientation_list.orientation = orientation;
+ om->core.orientation_list.num_orientation = 2;
+
+ /* directional dependent drawing */
+ om->core.directional_dependent = False;
+
+ /* contexual drawing */
+ om->core.contextual_drawing = False;
+
+ /* context dependent */
+ om->core.context_dependent = False;
+
+ return True;
+}
+
+XOM
+_XomGenericOpenOM(XLCd lcd, Display *dpy, XrmDatabase rdb,
+ _Xconst char *res_name, _Xconst char *res_class)
+{
+ XOM om;
+
+ om = create_om(lcd, dpy, rdb, res_name, res_class);
+ if (om == NULL)
+ return (XOM) NULL;
+
+ if (init_om(om) == False)
+ goto err;
+
+ return om;
+
+err:
+ close_om(om);
+
+ return (XOM) NULL;
+}
+
+Bool
+_XInitOM(
+ XLCd lcd)
+{
+ lcd->methods->open_om = _XomGenericOpenOM;
+
+ return True;
+}
diff --git a/libX11/nls/makefile b/libX11/nls/makefile
new file mode 100644
index 000000000..e6bf47297
--- /dev/null
+++ b/libX11/nls/makefile
@@ -0,0 +1,85 @@
+X11_LOCALEDATADIR = ..\..\xorg-server\locale
+
+x11localedir = $(X11_LOCALEDATADIR)
+x11locale_DATA = locale.alias locale.dir compose.dir
+locales = \
+ am_ET.UTF-8 \
+ armscii-8 \
+ C \
+ el_GR.UTF-8 \
+ en_US.UTF-8 \
+ fi_FI.UTF-8 \
+ georgian-academy \
+ georgian-ps \
+ ibm-cp1133 \
+ iscii-dev \
+ isiri-3342 \
+ iso8859-1 \
+ iso8859-10 \
+ iso8859-11 \
+ iso8859-13 \
+ iso8859-14 \
+ iso8859-15 \
+ iso8859-2 \
+ iso8859-3 \
+ iso8859-4 \
+ iso8859-5 \
+ iso8859-6 \
+ iso8859-7 \
+ iso8859-8 \
+ iso8859-9 \
+ iso8859-9e \
+ ja \
+ ja.JIS \
+ ja_JP.UTF-8 \
+ ja.S90 \
+ ja.SJIS \
+ ja.U90 \
+ ko \
+ koi8-c \
+ koi8-r \
+ koi8-u \
+ ko_KR.UTF-8 \
+ microsoft-cp1251 \
+ microsoft-cp1255 \
+ microsoft-cp1256 \
+ mulelao-1 \
+ nokhchi-1 \
+ pt_BR.UTF-8 \
+ ru_RU.UTF-8 \
+ tatar-cyr \
+ th_TH \
+ th_TH.UTF-8 \
+ tscii-0 \
+ vi_VN.tcvn \
+ vi_VN.viscii \
+ zh_CN \
+ zh_CN.gb18030 \
+ zh_CN.gbk \
+ zh_CN.UTF-8 \
+ zh_HK.big5 \
+ zh_HK.big5hkscs \
+ zh_HK.UTF-8 \
+ zh_TW \
+ zh_TW.big5 \
+ zh_TW.UTF-8
+
+include ../cpprules.mak
+
+
+$(X11_LOCALEDATADIR)\%: %.pre
+ cl /nologo /EP $< -DXCOMM\#\# > $<.l1
+ sed -e "/^[^\#][^ ]*:/s/://" -e "/^[^\#].*[ ].*:/d" < $<.l1 > $<.l2
+ type $<.l2 $<.l1 > $@
+ del $<.l1
+ del $<.l2
+
+# Per-locale data files
+
+nobase_dist_x11locale_DATA = $(locales:%=%\XI18N_OBJS)
+
+nobase_x11locale_DATA = $(locales:%=%\XLC_LOCALE) $(locales:%=%\Compose)
+
+all_DATA = $(nobase_dist_x11locale_DATA) $(nobase_x11locale_DATA) $(x11locale_DATA)
+
+all: $(all_DATA:%=$(X11_LOCALEDATADIR)\%)
diff --git a/libX11/specs/XIM/Makefile.am b/libX11/specs/XIM/Makefile.am
index 68b0b3f48..a7da39b6f 100644
--- a/libX11/specs/XIM/Makefile.am
+++ b/libX11/specs/XIM/Makefile.am
@@ -1,23 +1,23 @@
-
-if ENABLE_SPECS
-
-# Main DocBook/XML files (DOCTYPE book)
-docbook = xim.xml
-
-# Included chapters, appendix, images
-chapters = \
- dynamicflowsampleseq.svg \
- dynamicflow.svg \
- eventflow.svg \
- sampleprotocolflow1.svg \
- sampleprotocolflow2.svg \
- staticflowsampleseq.svg \
- staticflow.svg
-
-# The location where the DocBook/XML files and their generated formats are installed
-shelfdir = $(docdir)/XIM
-
-# Generate DocBook/XML output formats with or without stylesheets
-include $(top_srcdir)/docbook.am
-
-endif ENABLE_SPECS
+
+if ENABLE_SPECS
+
+# Main DocBook/XML files (DOCTYPE book)
+docbook = xim.xml
+
+# Included chapters, appendix, images
+chapters = \
+ dynamicflowsampleseq.svg \
+ dynamicflow.svg \
+ eventflow.svg \
+ sampleprotocolflow1.svg \
+ sampleprotocolflow2.svg \
+ staticflowsampleseq.svg \
+ staticflow.svg
+
+# The location where the DocBook/XML files and their generated formats are installed
+shelfdir = $(docdir)/XIM
+
+# Generate DocBook/XML output formats with or without stylesheets
+include $(top_srcdir)/docbook.am
+
+endif ENABLE_SPECS
diff --git a/libX11/specs/i18n/framework/Makefile.am b/libX11/specs/i18n/framework/Makefile.am
index af7ae1d0e..38db989db 100644
--- a/libX11/specs/i18n/framework/Makefile.am
+++ b/libX11/specs/i18n/framework/Makefile.am
@@ -1,16 +1,16 @@
-
-if ENABLE_SPECS
-
-# Main DocBook/XML files (DOCTYPE book)
-docbook = framework.xml
-
-# Included chapters, appendix, images
-chapters = framework.svg
-
-# The location where the DocBook/XML files and their generated formats are installed
-shelfdir = $(docdir)/i18n/framework
-
-# Generate DocBook/XML output formats with or without stylesheets
-include $(top_srcdir)/docbook.am
-
-endif ENABLE_SPECS
+
+if ENABLE_SPECS
+
+# Main DocBook/XML files (DOCTYPE book)
+docbook = framework.xml
+
+# Included chapters, appendix, images
+chapters = framework.svg
+
+# The location where the DocBook/XML files and their generated formats are installed
+shelfdir = $(docdir)/i18n/framework
+
+# Generate DocBook/XML output formats with or without stylesheets
+include $(top_srcdir)/docbook.am
+
+endif ENABLE_SPECS
diff --git a/libX11/specs/i18n/localedb/Makefile.am b/libX11/specs/i18n/localedb/Makefile.am
index 68a917c95..e7ae3523f 100644
--- a/libX11/specs/i18n/localedb/Makefile.am
+++ b/libX11/specs/i18n/localedb/Makefile.am
@@ -1,13 +1,13 @@
-
-if ENABLE_SPECS
-
-# Main DocBook/XML files (DOCTYPE book)
-docbook = localedb.xml
-
-# The location where the DocBook/XML files and their generated formats are installed
-shelfdir = $(docdir)/i18n/localedb
-
-# Generate DocBook/XML output formats with or without stylesheets
-include $(top_srcdir)/docbook.am
-
-endif ENABLE_SPECS
+
+if ENABLE_SPECS
+
+# Main DocBook/XML files (DOCTYPE book)
+docbook = localedb.xml
+
+# The location where the DocBook/XML files and their generated formats are installed
+shelfdir = $(docdir)/i18n/localedb
+
+# Generate DocBook/XML output formats with or without stylesheets
+include $(top_srcdir)/docbook.am
+
+endif ENABLE_SPECS
diff --git a/libX11/specs/i18n/localedb/localedb.xml b/libX11/specs/i18n/localedb/localedb.xml
index c4f6d1377..7b27d9f0c 100644
--- a/libX11/specs/i18n/localedb/localedb.xml
+++ b/libX11/specs/i18n/localedb/localedb.xml
@@ -1,777 +1,777 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
- "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
-
-<book id="localedb">
-
-<bookinfo>
- <title>X Locale Database Specification</title>
- <authorgroup>
- <author>
- <firstname>Yoshio</firstname><surname>Horiuchi</surname>
- <affiliation><orgname>IBM Japan</orgname></affiliation>
- </author>
- </authorgroup>
- <copyright><year>1994</year><holder>IBM Corporation</holder></copyright>
- <copyright><year>1994</year><holder>X Consortium</holder></copyright>
-
-
-<legalnotice>
-
-<para>
-License to use, copy, modify, and distribute this software and its documentation for
-any purpose and without fee is hereby granted, provided that the above copyright notice
-appear in all copies and that both that copyright notice and this permission notice
-appear in supporting documentation, and that the name of IBM not be used in advertising
-or publicity pertaining to distribution of the software without specific, written
-prior permission.
-</para>
-<para>
-IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
-WARRANTIES OF MERCHANTABILITY, FITNESS, AND NONINFRINGEMENT OF THIRD PARTY RIGHTS,
-IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES
-OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
-AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
-WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-</para>
-
-<para>
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files
-(the &ldquo;Software&rdquo;), to deal in the Software without restriction,
-including without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to permit
-persons to whom the Software is furnished to do so, subject to the following
-conditions:
-</para>
-
-<para>
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-</para>
-
-<para>
-THE SOFTWARE IS PROVIDED &ldquo;AS IS&rdquo;, WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-</para>
-
-<para>
-Except as contained in this notice, the name of The Open Group shall not
-be used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from X Consortium.
-</para>
-
-<para>X Window System is a trademark of The Open Group.</para>
-
-</legalnotice>
-</bookinfo>
-
-<chapter id="localeDatabase">
-<title>LocaleDB</title>
-
-<sect1 id="General">
-<title>General</title>
-<para>
-An X Locale Database contains the subset of a user's environment that
-depends on language, in X Window System. It is made up from one or more
-categories. Each category consists of some classes and sub-classes.
-</para>
-
-<para>
-It is provided as a plain ASCII text file, so a user can change its
-contents easily. It allows a user to customize the behavior of
-internationalized portion of Xlib without changing Xlib itself.
-</para>
-
-<para>
-This document describes;
-</para>
-
-<itemizedlist>
- <listitem>
- <para>
-Database Format Definition
- </para>
- </listitem>
- <listitem>
- <para>
-Contents of Database in sample implementation
-<!-- .RE -->
- </para>
- </listitem>
-</itemizedlist>
-
-<para>
-Since it is hard to define the set of required information for all
-platforms, only the flexible database format is defined.
-The available entries in database are implementation dependent.
-</para>
-
-</sect1>
-<sect1 id="Database_Format_Definition">
-<title>Database Format Definition</title>
-<para>
-The X Locale Database contains one or more category definitions.
-This section describes the format of each category definition.
-</para>
-
-<para>
-The category definition consists of one or more class definitions.
-Each class definition has a pair of class name and class value, or
-has several subclasses which are enclosed by the left brace ({) and
-the right brace (}).
-</para>
-
-<para>
-Comments can be placed by using the number sign character (#).
-Putting the number sign character on the top of the line indicates
-that the entire line is comment. Also, putting any whitespace character
-followed by the number sign character indicates that a part of the line
-(from the number sign to the end of the line) is comment.
-A line can be continued by placing backslash (\) character as the
-last character on the line; this continuation character will be
-discarded from the input. Comment lines cannot be continued on
-a subsequent line using an escaped new line character.
-</para>
-
-<para>
-X Locale Database only accepts XPCS, the X Portable Character Set.
-The reserved symbols are; the quotation mark("), the number sign (#),
-the semicolon(;), the backslash(\), the left brace({) and
-the right brace(}).
-</para>
-
-<para>
-The format of category definition is;
-</para>
-
-<informaltable frame="none">
- <tgroup cols='3' align='left'>
- <colspec colname='c1' colwidth="3*" colsep="0"/>
- <colspec colname='c2' colwidth="1*" colsep="0"/>
- <colspec colname='c3' colwidth="6*" colsep="0"/>
- <tbody>
- <row rowsep="0">
- <entry>CategoryDefinition</entry>
- <entry>::=</entry>
- <entry>CategoryHeader CategorySpec CategoryTrailer</entry>
- </row>
- <row rowsep="0">
- <entry>CategoryHeader</entry>
- <entry>::=</entry>
- <entry>CategoryName NL</entry>
- </row>
- <row rowsep="0">
- <entry>CategorySpec</entry>
- <entry>::=</entry>
- <entry>{ ClassSpec }</entry>
- </row>
- <row rowsep="0">
- <entry>CategoryTrailer</entry>
- <entry>::=</entry>
- <entry>"END" Delimiter CategoryName NL</entry>
- </row>
- <row rowsep="0">
- <entry>CategoryName</entry>
- <entry>::=</entry>
- <entry>String</entry>
- </row>
- <row rowsep="0">
- <entry>ClassSpec</entry>
- <entry>::=</entry>
- <entry>ClassName Delimiter ClassValue NL</entry>
- </row>
- <row rowsep="0">
- <entry>ClassName</entry>
- <entry>::=</entry>
- <entry>String</entry>
- </row>
- <row rowsep="0">
- <entry>ClassValue</entry>
- <entry>::=</entry>
- <entry>ValueList | "{" NL { ClassSpec } "}"</entry>
- </row>
- <row rowsep="0">
- <entry>ValueList</entry>
- <entry>::=</entry>
- <entry>Value | Value ";" ValueList</entry>
- </row>
- <row rowsep="0">
- <entry>Value</entry>
- <entry>::=</entry>
- <entry>ValuePiece | ValuePiece Value</entry>
- </row>
- <row rowsep="0">
- <entry>ValuePiece</entry>
- <entry>::=</entry>
- <entry>String | QuotedString | NumericString</entry>
- </row>
- <row rowsep="0">
- <entry>String</entry>
- <entry>::=</entry>
- <entry>Char { Char }</entry>
- </row>
- <row rowsep="0">
- <entry>QuotedString</entry>
- <entry>::=</entry>
- <entry>""" QuotedChar { QuotedChar } """</entry>
- </row>
- <row rowsep="0">
- <entry>NumericString</entry>
- <entry>::=</entry>
- <entry>"\\o" OctDigit { OctDigit }</entry>
- </row>
- <row rowsep="0">
- <entry></entry>
- <entry>|</entry>
- <entry>"\\d" DecDigit { DecDigit }</entry>
- </row>
- <row rowsep="0">
- <entry></entry>
- <entry>|</entry>
- <entry>"\\x" HexDigit { HexDigit }</entry>
- </row>
- <row rowsep="0">
- <entry>Char</entry>
- <entry>::=</entry>
- <entry>&lt;XPCS except NL, Space or unescaped reserved symbols&gt;</entry>
- </row>
- <row rowsep="0">
- <entry>QuotedChar</entry>
- <entry>::=</entry>
- <entry>&lt;XPCS except unescaped """&gt;</entry>
- </row>
- <row rowsep="0">
- <entry>OctDigit</entry>
- <entry>::=</entry>
- <entry>&lt;character in the range of "0" - "7"&gt;</entry>
- </row>
- <row rowsep="0">
- <entry>DecDigit</entry>
- <entry>::=</entry>
- <entry>&lt;character in the range of "0" - "9"&gt;</entry>
- </row>
- <row rowsep="0">
- <entry>HexDigit</entry>
- <entry>::=</entry>
- <entry>&lt;character in the range of "0" - "9", "a" - "f", "A" - "F"&gt;</entry>
- </row>
- <row rowsep="0">
- <entry>Delimiter</entry>
- <entry>::=</entry>
- <entry>Space { Space }</entry>
- </row>
- <row rowsep="0">
- <entry>Space</entry>
- <entry>::=</entry>
- <entry>&lt;space&gt; | &lt;horizontal tab&gt;</entry>
- </row>
- <row rowsep="0">
- <entry>NL</entry>
- <entry>::=</entry>
- <entry>&lt;newline&gt;</entry>
- </row>
- </tbody>
- </tgroup>
-</informaltable>
-
-<para>
-Elements separated by vertical bar (|) are alternatives. Curly
-braces ({...}) indicate zero or more repetitions of the enclosed
-elements. Square brackets ([...]) indicate that the enclosed element
-is optional. Quotes ("...") are used around literal characters.
-</para>
-
-<para>
-The backslash, which is not the top character of the NumericString, is
-recognized as an escape character, so that the next one character is
-treated as a literal character. For example, the two-character
-sequence, ""\"""(the backslash followed by the quotation mark) is
-recognized and replaced with a quotation mark character.
-Any whitespace character, that is not the Delimiter, unquoted and
-unescaped, is ignored.
-</para>
-
-</sect1>
-<sect1 id="Contents_of_Database_">
-<title>Contents of Database </title>
-<para>
-The available categories and classes depend on implementation, because
-different platform will require different information set.
-For example, some platform have system locale but some platform don't.
-Furthermore, there might be a difference in functionality even if the
-platform has system locale.
-</para>
-
-<para>
-In current sample implementation, categories listed below are available.
-</para>
-
-<informaltable frame="none">
- <tgroup cols='3' align='left'>
- <colspec colname='c1' colwidth="2*" colsep="0"/>
- <colspec colname='c2' colwidth="1*" colsep="0"/>
- <tbody>
- <row rowsep="0">
- <entry>XLC_FONTSET:XFontSet relative information</entry>
- </row>
- <row rowsep="0">
- <entry>XLC_XLOCALE:Character classification and conversion information</entry>
- </row>
- </tbody>
- </tgroup>
-</informaltable>
-
-</sect1>
-<sect1 id="XLC_FONTSET_Category">
-<title>XLC_FONTSET Category</title>
-<para>
-The XLC_FONTSET category defines the XFontSet relative information.
-It contains the CHARSET_REGISTRY-CHARSET_ENCODING name and character
-mapping side (GL, GR, etc), and is used in Output Method (OM).
-</para>
-
-<informaltable frame="none">
- <tgroup cols='3' align='left'>
- <thead>
- <colspec colname='c1' colwidth="3*" colsep="0"/>
- <colspec colname='c2' colwidth="1*" colsep="0"/>
- <colspec colname='c3' colwidth="3*" colsep="0"/>
- <row>
- <entry>class</entry>
- <entry>super class</entry>
- <entry>description</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>fsN</entry>
- <entry></entry>
- <entry>Nth fontset (N=0,1,2, ...)</entry>
- </row>
- <row rowsep="0">
- <entry>charset</entry>
- <entry>fsN</entry>
- <entry>list of encoding name</entry>
- </row>
- <row rowsep="0">
- <entry>font</entry>
- <entry>fsN</entry>
- <entry>list of font encoding name</entry>
- </row>
- </tbody>
- </tgroup>
-</informaltable>
-
-<variablelist>
- <varlistentry>
- <term>fsN</term>
- <listitem>
- <para>
-Includes an encoding information for Nth charset, where N is
-the index number (0,1,2,...). If there are 4 charsets available
-in current locale, 4 fontsets, fs0, fs1, fs2 and fs3, should be
-defined.
-This class has two subclasses, 'charset' and 'font'.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>charset</term>
- <listitem>
- <para>
-Specifies an encoding information to be used internally in Xlib
-for this fontset. The format of value is;
- </para>
-<informaltable frame="none">
- <tgroup cols='3' align='left'>
- <colspec colname='c1' colwidth="3*" colsep="0"/>
- <colspec colname='c2' colwidth="1*" colsep="0"/>
- <colspec colname='c3' colwidth="4*" colsep="0"/>
- <tbody>
- <row rowsep="0">
- <entry>EncodingInfo</entry>
- <entry>::=</entry>
- <entry>EncodingName [ ":" EncodingSide ]</entry>
- </row>
- <row rowsep="0">
- <entry>EncodingName</entry>
- <entry>::=</entry>
- <entry>CHARSET_REGISTRY-CHARSET_ENCODING</entry>
- </row>
- <row rowsep="0">
- <entry>EncodingSide</entry>
- <entry>::=</entry>
- <entry>"GL" | "GR"</entry>
- </row>
- </tbody>
- </tgroup>
-</informaltable>
-
-<para>
-For detail definition of CHARSET_REGISTRY-CHARSET_ENCODING, refer
-"X Logical Font Descriptions" document.
-</para>
-<literallayout>
-example:
- ISO8859-1:GL
-</literallayout>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>font</term>
- <listitem>
- <para>
-Specifies a list of encoding information which is used for searching
-appropriate font for this fontset. The left most entry has highest
-priority.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-</sect1>
-<sect1 id="XLC_XLOCALE_Category">
-<title>XLC_XLOCALE Category</title>
-<para>
-The XLC_XLOCALE category defines character classification, conversion
-and other character attributes.
-</para>
-
-<informaltable frame="none">
- <tgroup cols='3' align='left'>
- <colspec colname='c1' colwidth="3*" colsep="0"/>
- <colspec colname='c2' colwidth="1*" colsep="0"/>
- <colspec colname='c3' colwidth="3*" colsep="0"/>
- <thead>
- <row>
- <entry>class</entry>
- <entry>super class</entry>
- <entry>description</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>encoding_name</entry>
- <entry></entry>
- <entry>codeset name</entry>
- </row>
- <row rowsep="0">
- <entry>mb_cur_max</entry>
- <entry></entry>
- <entry>MB_CUR_MAX</entry>
- </row>
- <row rowsep="0">
- <entry>state_depend_encoding</entry>
- <entry></entry>
- <entry>state dependent or not</entry>
- </row>
- <row rowsep="0">
- <entry>wc_encoding_mask</entry>
- <entry></entry>
- <entry>for parsing wc string</entry>
- </row>
- <row rowsep="0">
- <entry>wc_shift_bits</entry>
- <entry></entry>
- <entry>for conversion between wc and mb</entry>
- </row>
- <row rowsep="0">
- <entry>csN</entry>
- <entry></entry>
- <entry>Nth charset (N=0,1,2,...)</entry>
- </row>
- <row rowsep="0">
- <entry>side</entry>
- <entry>csN</entry>
- <entry>mapping side (GL, etc)</entry>
- </row>
- <row rowsep="0">
- <entry>length</entry>
- <entry>csN</entry>
- <entry>length of a character</entry>
- </row>
- <row rowsep="0">
- <entry>mb_encoding</entry>
- <entry>csN</entry>
- <entry>for parsing mb string</entry>
- </row>
- <row rowsep="0">
- <entry>wc_encoding</entry>
- <entry>csN</entry>
- <entry>for parsing wc string</entry>
- </row>
- <row rowsep="0">
- <entry>ct_encoding</entry>
- <entry>csN</entry>
- <entry>list of encoding name for ct</entry>
- </row>
- </tbody>
- </tgroup>
-</informaltable>
-
-<variablelist>
- <varlistentry>
- <term>encoding_name</term>
- <listitem>
- <para>
-Specifies a codeset name of current locale.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>mb_cur_max</term>
- <listitem>
- <para>
-Specifies a maximum allowable number of bytes in a multi-byte character.
-It is corresponding to MB_CUR_MAX of "ISO/IEC 9899:1990 C Language Standard".
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>state_depend_encoding</term>
- <listitem>
- <para>
-Indicates a current locale is state dependent. The value should be
-specified "True" or "False".
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>wc_encoding_mask</term>
- <listitem>
- <para>
-Specifies a bit-mask for parsing wide-char string. Each wide character is
-applied bit-and operation with this bit-mask, then is classified into
-the unique charset, by using 'wc_encoding'.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>wc_shift_bits</term>
- <listitem>
- <para>
-Specifies a number of bit to be shifted for converting from a multi-byte
-character to a wide character, and vice-versa.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>csN</term>
- <listitem>
- <para>
-<!-- .br -->
-Includes a character set information for Nth charset, where N is the
-index number (0,1,2,...). If there are 4 charsets available in current
-locale, cs0, cs1, cs2 and cs3 should be defined. This class has five
-subclasses, 'side', 'length', 'mb_encoding' 'wc_encoding' and 'ct_encoding'.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>side</term>
- <listitem>
- <para>
-Specifies a mapping side of this charset. The format of this value is;
- </para>
- <literallayout>
- Side ::= EncodingSide[":Default"]
- </literallayout>
- <para>
-The suffix ":Default" can be specified. It indicates that a character
-belongs to the specified side is mapped to this charset in initial state.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>length</term>
- <listitem>
- <para>
-<!-- .br -->
-Specifies a number of bytes of a multi-byte character of this charset.
-It should not contain the length of any single-shift sequence.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>mb_encoding</term>
- <listitem>
- <para>
-Specifies a list of shift sequence for parsing multi-byte string.
-The format of this value is;
- </para>
-<informaltable frame="none">
- <tgroup cols='3' align='left'>
- <colspec colname='c1' colwidth="3*" colsep="0"/>
- <colspec colname='c2' colwidth="1*" colsep="0"/>
- <colspec colname='c3' colwidth="5*" colsep="0"/>
- <tbody>
- <row rowsep="0">
- <entry>MBEncoding</entry>
- <entry>::=</entry>
- <entry>ShiftType ShiftSequence</entry>
- </row>
- <row rowsep="0">
- <entry></entry>
- <entry>|</entry>
- <entry>ShiftType ShiftSequence ";" MBEncoding</entry>
- </row>
- <row rowsep="0">
- <entry>ShiftType</entry>
- <entry>::=</entry>
- <entry>"&lt;SS&gt;"|"&lt;LSL&gt;"|"&lt;LSR&gt;"</entry>
- </row>
- <row rowsep="0">
- <entry>ShiftSequence</entry>
- <entry>::=</entry>
- <entry>SequenceValue|SequenceValue ShiftSequence</entry>
- </row>
- <row rowsep="0">
- <entry>SequenceValue</entry>
- <entry>::=</entry>
- <entry>NumericString</entry>
- </row>
- </tbody>
- </tgroup>
-</informaltable>
-
- <literallayout>
-example:
- &lt;LSL&gt; \x1b \x28 \x4a; &lt;LSL&gt; \x1b \x28 \x42
- </literallayout>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>wc_encoding</term>
- <listitem>
- <para>
-Specifies an integer value for parsing wide-char string.
-It is used to determine the charset for each wide character, after
-applying bit-and operation using 'wc_encoding_mask'.
-This value should be unique in all csN classes.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>ct_encoding</term>
- <listitem>
- <para>
-Specifies a list of encoding information that can be used for Compound
-Text.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-</sect1>
-
-<sect1 id="Sample_of_X_Locale_Database">
-<title>Sample of X Locale Database</title>
-<para>
-The following is sample X Locale Database file.
-</para>
-
-<literallayout class="monospaced">
-# XLocale Database Sample for ja_JP.euc
-#
-
-#
-# XLC_FONTSET category
-#
-XLC_FONTSET
-# fs0 class (7 bit ASCII)
-fs0 {
- charset ISO8859-1:GL
- font ISO8859-1:GL; JISX0201.1976-0:GL
-}
-# fs1 class (Kanji)
-fs1 {
- charset JISX0208.1983-0:GL
- font JISX0208.1983-0:GL
-}
-# fs2 class (Half Kana)
-fs2 {
- charset JISX0201.1976-0:GR
- font JISX0201.1976-0:GR
-}
-# fs3 class (User Defined Character)
-# fs3 {
-# charset JISX0212.1990-0:GL
-# font JISX0212.1990-0:GL
-# }
-END XLC_FONTSET
-
-#
-# XLC_XLOCALE category
-#
-XLC_XLOCALE
-
-encoding_name ja.euc
-mb_cur_max 3
-state_depend_encoding False
-
-wc_encoding_mask \x00008080
-wc_shift_bits 8
-
-# cs0 class
-cs0 {
- side GL:Default
- length 1
- wc_encoding \x00000000
- ct_encoding ISO8859-1:GL; JISX0201.1976-0:GL
-}
-# cs1 class
-cs1 {
- side GR:Default
- length 2
-
- wc_encoding \x00008080
-
- ct_encoding JISX0208.1983-0:GL; JISX0208.1983-0:GR;\
- JISX0208.1983-1:GL; JISX0208.1983-1:GR
-}
-
-# cs2 class
-cs2 {
- side GR
- length 1
- mb_encoding &lt;SS&gt; \x8e
-
- wc_encoding \x00000080
-
- ct_encoding JISX0201.1976-0:GR
-}
-
-# cs3 class
-# cs3 {
-# side GL
-# length 2
-# mb_encoding &lt;SS&gt; \x8f
-# #if HasWChar32
-# wc_encoding \x20000000
-# #else
-# wc_encoding \x00008000
-# #endif
-# ct_encoding JISX0212.1990-0:GL; JISX0212.1990-0:GR
-# }
-
-END XLC_XLOCALE
-</literallayout>
-</sect1>
-
-<sect1 id="Reference">
-<title>Reference</title>
-<para>
-[1] <emphasis remap='I'>ISO/IEC 9899:1990 C Language Standard</emphasis>
-</para>
-<para>
-[2] <emphasis remap='I'>X Logical Font Descriptions</emphasis>
-</para>
-
-</sect1>
-</chapter>
-</book>
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+ "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
+
+<book id="localedb">
+
+<bookinfo>
+ <title>X Locale Database Specification</title>
+ <authorgroup>
+ <author>
+ <firstname>Yoshio</firstname><surname>Horiuchi</surname>
+ <affiliation><orgname>IBM Japan</orgname></affiliation>
+ </author>
+ </authorgroup>
+ <copyright><year>1994</year><holder>IBM Corporation</holder></copyright>
+ <copyright><year>1994</year><holder>X Consortium</holder></copyright>
+
+
+<legalnotice>
+
+<para>
+License to use, copy, modify, and distribute this software and its documentation for
+any purpose and without fee is hereby granted, provided that the above copyright notice
+appear in all copies and that both that copyright notice and this permission notice
+appear in supporting documentation, and that the name of IBM not be used in advertising
+or publicity pertaining to distribution of the software without specific, written
+prior permission.
+</para>
+<para>
+IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED
+WARRANTIES OF MERCHANTABILITY, FITNESS, AND NONINFRINGEMENT OF THIRD PARTY RIGHTS,
+IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES
+OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+</para>
+
+<para>
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files
+(the &ldquo;Software&rdquo;), to deal in the Software without restriction,
+including without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the following
+conditions:
+</para>
+
+<para>
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+</para>
+
+<para>
+THE SOFTWARE IS PROVIDED &ldquo;AS IS&rdquo;, WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+</para>
+
+<para>
+Except as contained in this notice, the name of The Open Group shall not
+be used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from X Consortium.
+</para>
+
+<para>X Window System is a trademark of The Open Group.</para>
+
+</legalnotice>
+</bookinfo>
+
+<chapter id="localeDatabase">
+<title>LocaleDB</title>
+
+<sect1 id="General">
+<title>General</title>
+<para>
+An X Locale Database contains the subset of a user's environment that
+depends on language, in X Window System. It is made up from one or more
+categories. Each category consists of some classes and sub-classes.
+</para>
+
+<para>
+It is provided as a plain ASCII text file, so a user can change its
+contents easily. It allows a user to customize the behavior of
+internationalized portion of Xlib without changing Xlib itself.
+</para>
+
+<para>
+This document describes;
+</para>
+
+<itemizedlist>
+ <listitem>
+ <para>
+Database Format Definition
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+Contents of Database in sample implementation
+<!-- .RE -->
+ </para>
+ </listitem>
+</itemizedlist>
+
+<para>
+Since it is hard to define the set of required information for all
+platforms, only the flexible database format is defined.
+The available entries in database are implementation dependent.
+</para>
+
+</sect1>
+<sect1 id="Database_Format_Definition">
+<title>Database Format Definition</title>
+<para>
+The X Locale Database contains one or more category definitions.
+This section describes the format of each category definition.
+</para>
+
+<para>
+The category definition consists of one or more class definitions.
+Each class definition has a pair of class name and class value, or
+has several subclasses which are enclosed by the left brace ({) and
+the right brace (}).
+</para>
+
+<para>
+Comments can be placed by using the number sign character (#).
+Putting the number sign character on the top of the line indicates
+that the entire line is comment. Also, putting any whitespace character
+followed by the number sign character indicates that a part of the line
+(from the number sign to the end of the line) is comment.
+A line can be continued by placing backslash (\) character as the
+last character on the line; this continuation character will be
+discarded from the input. Comment lines cannot be continued on
+a subsequent line using an escaped new line character.
+</para>
+
+<para>
+X Locale Database only accepts XPCS, the X Portable Character Set.
+The reserved symbols are; the quotation mark("), the number sign (#),
+the semicolon(;), the backslash(\), the left brace({) and
+the right brace(}).
+</para>
+
+<para>
+The format of category definition is;
+</para>
+
+<informaltable frame="none">
+ <tgroup cols='3' align='left'>
+ <colspec colname='c1' colwidth="3*" colsep="0"/>
+ <colspec colname='c2' colwidth="1*" colsep="0"/>
+ <colspec colname='c3' colwidth="6*" colsep="0"/>
+ <tbody>
+ <row rowsep="0">
+ <entry>CategoryDefinition</entry>
+ <entry>::=</entry>
+ <entry>CategoryHeader CategorySpec CategoryTrailer</entry>
+ </row>
+ <row rowsep="0">
+ <entry>CategoryHeader</entry>
+ <entry>::=</entry>
+ <entry>CategoryName NL</entry>
+ </row>
+ <row rowsep="0">
+ <entry>CategorySpec</entry>
+ <entry>::=</entry>
+ <entry>{ ClassSpec }</entry>
+ </row>
+ <row rowsep="0">
+ <entry>CategoryTrailer</entry>
+ <entry>::=</entry>
+ <entry>"END" Delimiter CategoryName NL</entry>
+ </row>
+ <row rowsep="0">
+ <entry>CategoryName</entry>
+ <entry>::=</entry>
+ <entry>String</entry>
+ </row>
+ <row rowsep="0">
+ <entry>ClassSpec</entry>
+ <entry>::=</entry>
+ <entry>ClassName Delimiter ClassValue NL</entry>
+ </row>
+ <row rowsep="0">
+ <entry>ClassName</entry>
+ <entry>::=</entry>
+ <entry>String</entry>
+ </row>
+ <row rowsep="0">
+ <entry>ClassValue</entry>
+ <entry>::=</entry>
+ <entry>ValueList | "{" NL { ClassSpec } "}"</entry>
+ </row>
+ <row rowsep="0">
+ <entry>ValueList</entry>
+ <entry>::=</entry>
+ <entry>Value | Value ";" ValueList</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Value</entry>
+ <entry>::=</entry>
+ <entry>ValuePiece | ValuePiece Value</entry>
+ </row>
+ <row rowsep="0">
+ <entry>ValuePiece</entry>
+ <entry>::=</entry>
+ <entry>String | QuotedString | NumericString</entry>
+ </row>
+ <row rowsep="0">
+ <entry>String</entry>
+ <entry>::=</entry>
+ <entry>Char { Char }</entry>
+ </row>
+ <row rowsep="0">
+ <entry>QuotedString</entry>
+ <entry>::=</entry>
+ <entry>""" QuotedChar { QuotedChar } """</entry>
+ </row>
+ <row rowsep="0">
+ <entry>NumericString</entry>
+ <entry>::=</entry>
+ <entry>"\\o" OctDigit { OctDigit }</entry>
+ </row>
+ <row rowsep="0">
+ <entry></entry>
+ <entry>|</entry>
+ <entry>"\\d" DecDigit { DecDigit }</entry>
+ </row>
+ <row rowsep="0">
+ <entry></entry>
+ <entry>|</entry>
+ <entry>"\\x" HexDigit { HexDigit }</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Char</entry>
+ <entry>::=</entry>
+ <entry>&lt;XPCS except NL, Space or unescaped reserved symbols&gt;</entry>
+ </row>
+ <row rowsep="0">
+ <entry>QuotedChar</entry>
+ <entry>::=</entry>
+ <entry>&lt;XPCS except unescaped """&gt;</entry>
+ </row>
+ <row rowsep="0">
+ <entry>OctDigit</entry>
+ <entry>::=</entry>
+ <entry>&lt;character in the range of "0" - "7"&gt;</entry>
+ </row>
+ <row rowsep="0">
+ <entry>DecDigit</entry>
+ <entry>::=</entry>
+ <entry>&lt;character in the range of "0" - "9"&gt;</entry>
+ </row>
+ <row rowsep="0">
+ <entry>HexDigit</entry>
+ <entry>::=</entry>
+ <entry>&lt;character in the range of "0" - "9", "a" - "f", "A" - "F"&gt;</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Delimiter</entry>
+ <entry>::=</entry>
+ <entry>Space { Space }</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Space</entry>
+ <entry>::=</entry>
+ <entry>&lt;space&gt; | &lt;horizontal tab&gt;</entry>
+ </row>
+ <row rowsep="0">
+ <entry>NL</entry>
+ <entry>::=</entry>
+ <entry>&lt;newline&gt;</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</informaltable>
+
+<para>
+Elements separated by vertical bar (|) are alternatives. Curly
+braces ({...}) indicate zero or more repetitions of the enclosed
+elements. Square brackets ([...]) indicate that the enclosed element
+is optional. Quotes ("...") are used around literal characters.
+</para>
+
+<para>
+The backslash, which is not the top character of the NumericString, is
+recognized as an escape character, so that the next one character is
+treated as a literal character. For example, the two-character
+sequence, ""\"""(the backslash followed by the quotation mark) is
+recognized and replaced with a quotation mark character.
+Any whitespace character, that is not the Delimiter, unquoted and
+unescaped, is ignored.
+</para>
+
+</sect1>
+<sect1 id="Contents_of_Database_">
+<title>Contents of Database </title>
+<para>
+The available categories and classes depend on implementation, because
+different platform will require different information set.
+For example, some platform have system locale but some platform don't.
+Furthermore, there might be a difference in functionality even if the
+platform has system locale.
+</para>
+
+<para>
+In current sample implementation, categories listed below are available.
+</para>
+
+<informaltable frame="none">
+ <tgroup cols='3' align='left'>
+ <colspec colname='c1' colwidth="2*" colsep="0"/>
+ <colspec colname='c2' colwidth="1*" colsep="0"/>
+ <tbody>
+ <row rowsep="0">
+ <entry>XLC_FONTSET:XFontSet relative information</entry>
+ </row>
+ <row rowsep="0">
+ <entry>XLC_XLOCALE:Character classification and conversion information</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</informaltable>
+
+</sect1>
+<sect1 id="XLC_FONTSET_Category">
+<title>XLC_FONTSET Category</title>
+<para>
+The XLC_FONTSET category defines the XFontSet relative information.
+It contains the CHARSET_REGISTRY-CHARSET_ENCODING name and character
+mapping side (GL, GR, etc), and is used in Output Method (OM).
+</para>
+
+<informaltable frame="none">
+ <tgroup cols='3' align='left'>
+ <thead>
+ <colspec colname='c1' colwidth="3*" colsep="0"/>
+ <colspec colname='c2' colwidth="1*" colsep="0"/>
+ <colspec colname='c3' colwidth="3*" colsep="0"/>
+ <row>
+ <entry>class</entry>
+ <entry>super class</entry>
+ <entry>description</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>fsN</entry>
+ <entry></entry>
+ <entry>Nth fontset (N=0,1,2, ...)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>charset</entry>
+ <entry>fsN</entry>
+ <entry>list of encoding name</entry>
+ </row>
+ <row rowsep="0">
+ <entry>font</entry>
+ <entry>fsN</entry>
+ <entry>list of font encoding name</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</informaltable>
+
+<variablelist>
+ <varlistentry>
+ <term>fsN</term>
+ <listitem>
+ <para>
+Includes an encoding information for Nth charset, where N is
+the index number (0,1,2,...). If there are 4 charsets available
+in current locale, 4 fontsets, fs0, fs1, fs2 and fs3, should be
+defined.
+This class has two subclasses, 'charset' and 'font'.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>charset</term>
+ <listitem>
+ <para>
+Specifies an encoding information to be used internally in Xlib
+for this fontset. The format of value is;
+ </para>
+<informaltable frame="none">
+ <tgroup cols='3' align='left'>
+ <colspec colname='c1' colwidth="3*" colsep="0"/>
+ <colspec colname='c2' colwidth="1*" colsep="0"/>
+ <colspec colname='c3' colwidth="4*" colsep="0"/>
+ <tbody>
+ <row rowsep="0">
+ <entry>EncodingInfo</entry>
+ <entry>::=</entry>
+ <entry>EncodingName [ ":" EncodingSide ]</entry>
+ </row>
+ <row rowsep="0">
+ <entry>EncodingName</entry>
+ <entry>::=</entry>
+ <entry>CHARSET_REGISTRY-CHARSET_ENCODING</entry>
+ </row>
+ <row rowsep="0">
+ <entry>EncodingSide</entry>
+ <entry>::=</entry>
+ <entry>"GL" | "GR"</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</informaltable>
+
+<para>
+For detail definition of CHARSET_REGISTRY-CHARSET_ENCODING, refer
+"X Logical Font Descriptions" document.
+</para>
+<literallayout>
+example:
+ ISO8859-1:GL
+</literallayout>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>font</term>
+ <listitem>
+ <para>
+Specifies a list of encoding information which is used for searching
+appropriate font for this fontset. The left most entry has highest
+priority.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+</sect1>
+<sect1 id="XLC_XLOCALE_Category">
+<title>XLC_XLOCALE Category</title>
+<para>
+The XLC_XLOCALE category defines character classification, conversion
+and other character attributes.
+</para>
+
+<informaltable frame="none">
+ <tgroup cols='3' align='left'>
+ <colspec colname='c1' colwidth="3*" colsep="0"/>
+ <colspec colname='c2' colwidth="1*" colsep="0"/>
+ <colspec colname='c3' colwidth="3*" colsep="0"/>
+ <thead>
+ <row>
+ <entry>class</entry>
+ <entry>super class</entry>
+ <entry>description</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>encoding_name</entry>
+ <entry></entry>
+ <entry>codeset name</entry>
+ </row>
+ <row rowsep="0">
+ <entry>mb_cur_max</entry>
+ <entry></entry>
+ <entry>MB_CUR_MAX</entry>
+ </row>
+ <row rowsep="0">
+ <entry>state_depend_encoding</entry>
+ <entry></entry>
+ <entry>state dependent or not</entry>
+ </row>
+ <row rowsep="0">
+ <entry>wc_encoding_mask</entry>
+ <entry></entry>
+ <entry>for parsing wc string</entry>
+ </row>
+ <row rowsep="0">
+ <entry>wc_shift_bits</entry>
+ <entry></entry>
+ <entry>for conversion between wc and mb</entry>
+ </row>
+ <row rowsep="0">
+ <entry>csN</entry>
+ <entry></entry>
+ <entry>Nth charset (N=0,1,2,...)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>side</entry>
+ <entry>csN</entry>
+ <entry>mapping side (GL, etc)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>length</entry>
+ <entry>csN</entry>
+ <entry>length of a character</entry>
+ </row>
+ <row rowsep="0">
+ <entry>mb_encoding</entry>
+ <entry>csN</entry>
+ <entry>for parsing mb string</entry>
+ </row>
+ <row rowsep="0">
+ <entry>wc_encoding</entry>
+ <entry>csN</entry>
+ <entry>for parsing wc string</entry>
+ </row>
+ <row rowsep="0">
+ <entry>ct_encoding</entry>
+ <entry>csN</entry>
+ <entry>list of encoding name for ct</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</informaltable>
+
+<variablelist>
+ <varlistentry>
+ <term>encoding_name</term>
+ <listitem>
+ <para>
+Specifies a codeset name of current locale.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>mb_cur_max</term>
+ <listitem>
+ <para>
+Specifies a maximum allowable number of bytes in a multi-byte character.
+It is corresponding to MB_CUR_MAX of "ISO/IEC 9899:1990 C Language Standard".
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>state_depend_encoding</term>
+ <listitem>
+ <para>
+Indicates a current locale is state dependent. The value should be
+specified "True" or "False".
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>wc_encoding_mask</term>
+ <listitem>
+ <para>
+Specifies a bit-mask for parsing wide-char string. Each wide character is
+applied bit-and operation with this bit-mask, then is classified into
+the unique charset, by using 'wc_encoding'.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>wc_shift_bits</term>
+ <listitem>
+ <para>
+Specifies a number of bit to be shifted for converting from a multi-byte
+character to a wide character, and vice-versa.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>csN</term>
+ <listitem>
+ <para>
+<!-- .br -->
+Includes a character set information for Nth charset, where N is the
+index number (0,1,2,...). If there are 4 charsets available in current
+locale, cs0, cs1, cs2 and cs3 should be defined. This class has five
+subclasses, 'side', 'length', 'mb_encoding' 'wc_encoding' and 'ct_encoding'.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>side</term>
+ <listitem>
+ <para>
+Specifies a mapping side of this charset. The format of this value is;
+ </para>
+ <literallayout>
+ Side ::= EncodingSide[":Default"]
+ </literallayout>
+ <para>
+The suffix ":Default" can be specified. It indicates that a character
+belongs to the specified side is mapped to this charset in initial state.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>length</term>
+ <listitem>
+ <para>
+<!-- .br -->
+Specifies a number of bytes of a multi-byte character of this charset.
+It should not contain the length of any single-shift sequence.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>mb_encoding</term>
+ <listitem>
+ <para>
+Specifies a list of shift sequence for parsing multi-byte string.
+The format of this value is;
+ </para>
+<informaltable frame="none">
+ <tgroup cols='3' align='left'>
+ <colspec colname='c1' colwidth="3*" colsep="0"/>
+ <colspec colname='c2' colwidth="1*" colsep="0"/>
+ <colspec colname='c3' colwidth="5*" colsep="0"/>
+ <tbody>
+ <row rowsep="0">
+ <entry>MBEncoding</entry>
+ <entry>::=</entry>
+ <entry>ShiftType ShiftSequence</entry>
+ </row>
+ <row rowsep="0">
+ <entry></entry>
+ <entry>|</entry>
+ <entry>ShiftType ShiftSequence ";" MBEncoding</entry>
+ </row>
+ <row rowsep="0">
+ <entry>ShiftType</entry>
+ <entry>::=</entry>
+ <entry>"&lt;SS&gt;"|"&lt;LSL&gt;"|"&lt;LSR&gt;"</entry>
+ </row>
+ <row rowsep="0">
+ <entry>ShiftSequence</entry>
+ <entry>::=</entry>
+ <entry>SequenceValue|SequenceValue ShiftSequence</entry>
+ </row>
+ <row rowsep="0">
+ <entry>SequenceValue</entry>
+ <entry>::=</entry>
+ <entry>NumericString</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</informaltable>
+
+ <literallayout>
+example:
+ &lt;LSL&gt; \x1b \x28 \x4a; &lt;LSL&gt; \x1b \x28 \x42
+ </literallayout>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>wc_encoding</term>
+ <listitem>
+ <para>
+Specifies an integer value for parsing wide-char string.
+It is used to determine the charset for each wide character, after
+applying bit-and operation using 'wc_encoding_mask'.
+This value should be unique in all csN classes.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>ct_encoding</term>
+ <listitem>
+ <para>
+Specifies a list of encoding information that can be used for Compound
+Text.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+</sect1>
+
+<sect1 id="Sample_of_X_Locale_Database">
+<title>Sample of X Locale Database</title>
+<para>
+The following is sample X Locale Database file.
+</para>
+
+<literallayout class="monospaced">
+# XLocale Database Sample for ja_JP.euc
+#
+
+#
+# XLC_FONTSET category
+#
+XLC_FONTSET
+# fs0 class (7 bit ASCII)
+fs0 {
+ charset ISO8859-1:GL
+ font ISO8859-1:GL; JISX0201.1976-0:GL
+}
+# fs1 class (Kanji)
+fs1 {
+ charset JISX0208.1983-0:GL
+ font JISX0208.1983-0:GL
+}
+# fs2 class (Half Kana)
+fs2 {
+ charset JISX0201.1976-0:GR
+ font JISX0201.1976-0:GR
+}
+# fs3 class (User Defined Character)
+# fs3 {
+# charset JISX0212.1990-0:GL
+# font JISX0212.1990-0:GL
+# }
+END XLC_FONTSET
+
+#
+# XLC_XLOCALE category
+#
+XLC_XLOCALE
+
+encoding_name ja.euc
+mb_cur_max 3
+state_depend_encoding False
+
+wc_encoding_mask \x00008080
+wc_shift_bits 8
+
+# cs0 class
+cs0 {
+ side GL:Default
+ length 1
+ wc_encoding \x00000000
+ ct_encoding ISO8859-1:GL; JISX0201.1976-0:GL
+}
+# cs1 class
+cs1 {
+ side GR:Default
+ length 2
+
+ wc_encoding \x00008080
+
+ ct_encoding JISX0208.1983-0:GL; JISX0208.1983-0:GR;\
+ JISX0208.1983-1:GL; JISX0208.1983-1:GR
+}
+
+# cs2 class
+cs2 {
+ side GR
+ length 1
+ mb_encoding &lt;SS&gt; \x8e
+
+ wc_encoding \x00000080
+
+ ct_encoding JISX0201.1976-0:GR
+}
+
+# cs3 class
+# cs3 {
+# side GL
+# length 2
+# mb_encoding &lt;SS&gt; \x8f
+# #if HasWChar32
+# wc_encoding \x20000000
+# #else
+# wc_encoding \x00008000
+# #endif
+# ct_encoding JISX0212.1990-0:GL; JISX0212.1990-0:GR
+# }
+
+END XLC_XLOCALE
+</literallayout>
+</sect1>
+
+<sect1 id="Reference">
+<title>Reference</title>
+<para>
+[1] <emphasis remap='I'>ISO/IEC 9899:1990 C Language Standard</emphasis>
+</para>
+<para>
+[2] <emphasis remap='I'>X Logical Font Descriptions</emphasis>
+</para>
+
+</sect1>
+</chapter>
+</book>
diff --git a/libX11/specs/i18n/trans/Makefile.am b/libX11/specs/i18n/trans/Makefile.am
index 40a135a2f..e3c499744 100644
--- a/libX11/specs/i18n/trans/Makefile.am
+++ b/libX11/specs/i18n/trans/Makefile.am
@@ -1,13 +1,13 @@
-
-if ENABLE_SPECS
-
-# Main DocBook/XML files (DOCTYPE book)
-docbook = trans.xml
-
-# The location where the DocBook/XML files and their generated formats are installed
-shelfdir = $(docdir)/i18n/trans
-
-# Generate DocBook/XML output formats with or without stylesheets
-include $(top_srcdir)/docbook.am
-
-endif ENABLE_SPECS
+
+if ENABLE_SPECS
+
+# Main DocBook/XML files (DOCTYPE book)
+docbook = trans.xml
+
+# The location where the DocBook/XML files and their generated formats are installed
+shelfdir = $(docdir)/i18n/trans
+
+# Generate DocBook/XML output formats with or without stylesheets
+include $(top_srcdir)/docbook.am
+
+endif ENABLE_SPECS
diff --git a/libX11/specs/i18n/trans/trans.xml b/libX11/specs/i18n/trans/trans.xml
index c8447f934..5018c9192 100644
--- a/libX11/specs/i18n/trans/trans.xml
+++ b/libX11/specs/i18n/trans/trans.xml
@@ -1,1979 +1,1979 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
- "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
-
-<book id="trans">
-
-<bookinfo>
- <title>The XIM Transport Specification</title>
- <subtitle>Revision 0.1</subtitle>
- <releaseinfo>X Version 11, Release 7</releaseinfo>
- <authorgroup>
- <author>
- <firstname>Takashi</firstname><surname>Fujiwara</surname>
- <affiliation><orgname>FUJITSU LIMITED</orgname></affiliation>
- </author>
- </authorgroup>
- <copyright><year>1994</year><holder>FUJITSU LIMITED</holder></copyright>
- <copyright><year>1994</year><holder>X Consortium</holder></copyright>
-
- <productnumber>Revision 0.1</productnumber>
-
-
-<abstract>
-<para>
-This specification describes the transport layer interfaces between Xlib and IM Server,
-which makes various channels usable such as X protocol or TCP/IP, DECnet and etc.
-</para>
-</abstract>
-
-<legalnotice>
-
-<para>
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files
-(the &ldquo;Software&rdquo;), to deal in the Software without restriction,
-including without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to permit
-persons to whom the Software is furnished to do so, subject to the following
-conditions:
-</para>
-
-<para>
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-</para>
-
-<para>
-THE SOFTWARE IS PROVIDED &ldquo;AS IS&rdquo;, WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-</para>
-
-<para>
-Except as contained in this notice, the name of The Open Group shall not
-be used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from X Consortium.
-</para>
-
-<para>X Window System is a trademark of The Open Group.</para>
-
-</legalnotice>
-</bookinfo>
-
-<chapter id="xim_transport_specification">
-<title>X Transport Specification</title>
-
-<sect1 id="Introduction">
-<title>Introduction</title>
-<!-- .XS -->
-<!-- (SN Introduction -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-The Xlib XIM implementation is layered into three functions, a protocol
-layer, an interface layer and a transport layer. The purpose of this
-layering is to make the protocol independent of transport implementation.
-Each function of these layers are:
-<!-- .RS 3 -->
-</para>
-<variablelist>
- <varlistentry>
- <term><emphasis>The protocol layer</emphasis></term>
- <listitem>
- <para>
-implements overall function of XIM and calls the interface layer
-functions when it needs to communicate to IM Server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term><emphasis>The interface layer</emphasis></term>
- <listitem>
- <para>
-separates the implementation of the transport layer from the protocol
-layer, in other words, it provides implementation independent hook for
-the transport layer functions.
- </para>
- </listitem>
- </varlistentry>
-
- <varlistentry>
- <term><emphasis>The transport layer</emphasis></term>
- <listitem>
- <para>
-handles actual data communication with IM Server. It is done by a set
-of several functions named transporters.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-This specification describes the interface layer and the transport
-layer, which makes various communication channels usable such as
-X protocol or, TCP/IP, DECnet, STREAM, etc., and provides
-the information needed for adding another new transport layer.
-In addition, sample implementations for the transporter using the
-X connection is described in section 4. <!-- xref -->
-</para>
-</sect1>
-
-<sect1 id="Initialization">
-<title>Initialization</title>
-
-<sect2 id="Registering_structure_to_initialize">
-<title>Registering structure to initialize</title>
-
-<para>
-The structure typed as TransportSW contains the list of the transport
-layer the specific implementations supports.
-</para>
-
-<literallayout class="monospaced">
-typedef struct {
- char *transport_name;
- Bool (*config);
-} TransportSW;
-</literallayout>
-
-<informaltable frame="none">
- <tgroup cols="2">
- <colspec colname="col1" colwidth="1*" colsep="0"/>
- <colspec colname="col2" colwidth="1*" colsep="0"/>
- <tbody>
- <row rowsep="0">
- <entry><emphasis>transport_name</emphasis></entry>
- <entry>name of transport<footnote><para>Refer to "The Input Method Protocol: Appendix B</para></footnote></entry>
- </row>
- <row rowsep="0">
- <entry><emphasis>config</emphasis></entry>
- <entry>initial configuration function</entry>
- </row>
- </tbody>
- </tgroup>
-</informaltable>
-
-<para>
-A sample entry for the Xlib supporting transporters is shown below:
-</para>
-
-<literallayout class="monospaced">
-TransportSW _XimTransportRec[] = {
-/* char <emphasis remap='I'>*</emphasis>:
- * transport_name, Bool <emphasis remap='I'>(*config)()</emphasis>
- */
- "X", _XimXConf,
- "tcp", _XimTransConf,
- "local", _XimTransConf,
- "decnet", _XimTransConf,
- "streams", _XimTransConf,
- (char *)NULL, (Bool (*)())NULL,
-};
-</literallayout>
-
-</sect2>
-<sect2 id="Initialization_function">
-<title>Initialization function</title>
-<!-- .XS -->
-<!-- (SN Initialization function -->
-<!-- .XE -->
-<para>
-The following function will be called once when Xlib configures the
-transporter functions.
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function>(*config)</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
- <paramdef>char<parameter> *transport_data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>transport_data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the data specific to the transporter, in IM Server address.<footnote><para>Refer to "The Input Method Protocol: Appendix B</para></footnote>
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-This function must setup the transporter function pointers.
-</para>
-
-<para>
-<!-- .LP -->
-The actual <emphasis remap='I'>config</emphasis> function will be chosen by IM Server at the
-pre-connection time, matching by the <emphasis remap='I'>transport_name</emphasis> specified
-in the <function>_XimTransportRec</function> array; The specific members of XimProto
-structure listed below must be initialized so that point they
-appropriate transporter functions.
-</para>
-
-<para>
-If the specified transporter has been configured successfully, this
-function returns True. There is no Alternative Entry for config
-function itself.
-</para>
-
-<para>
-The structure XimProto contains the following function pointers:
-</para>
-
-<literallayout class="monospaced">
-Bool (*connect)(); /* Open connection */
-Bool (*shutdown)(); /* Close connection */
-Bool (*write)(); /* Write data */
-Bool (*read)(); /* Read data */
-Bool (*flush)(); /* Flush data buffer */
-Bool (*register_dispatcher)(); /* Register asynchronous data handler */
-Bool (*call_dispatcher)(); /* Call dispatcher */
-</literallayout>
-
-<para>
-These functions are called when Xlib needs to communicate the
-IM Server. These functions must process the appropriate procedure
-described below.
-</para>
-
-</sect2>
-</sect1>
-<sect1 id="The_interface_transport_layer_functions">
-<title>The interface/transport layer functions</title>
-<para>
-Following functions are used for the transport interface.
-</para>
-
-<table frame="all" id="transport_layer_functions_2">
- <title>The Transport Layer Functions</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="3*" colsep="1"/>
- <colspec colname="col2" colwidth="3*" colsep="1"/>
- <colspec colname="col3" colwidth="1*" colsep="1"/>
- <thead>
- <row>
- <entry align="center">Alternate Entry (Interface Layer)</entry>
- <entry align="center">XimProto member (Transport Layer)</entry>
- <entry align="center">Section</entry>
- </row>
- </thead>
- <tbody>
- <row>
- <entry>_XimConnect</entry>
- <entry>connect</entry>
- <entry>3.1</entry>
- </row>
- <row>
- <entry>_XimShutdown</entry>
- <entry>shutdown</entry>
- <entry>3.2</entry>
- </row>
- <row>
- <entry>_XimWrite</entry>
- <entry>write</entry>
- <entry>3.3</entry>
- </row>
- <row>
- <entry>_XimRead</entry>
- <entry>read</entry>
- <entry>3.4</entry>
- </row>
- <row>
- <entry>_XimFlush</entry>
- <entry>flush</entry>
- <entry>3.5</entry>
- </row>
- <row>
- <entry>_XimRegisterDispatcher</entry>
- <entry>register_dispatcher</entry>
- <entry>3.6</entry>
- </row>
- <row>
- <entry>_XimCallDispatcher</entry>
- <entry>call_dispatcher</entry>
- <entry>3.7</entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-
-<para>
-The Protocol layer calls the above functions using the Alternative
-Entry in the left column. The transport implementation defines
-XimProto member function in the right column. The Alternative Entry is
-provided so as to make easier to implement the Protocol Layer.
-</para>
-
-<sect2 id="Opening_connection">
-<title>Opening connection</title>
-<para>
-<!-- .LP -->
-When <function>XOpenIM</function> is called, the following function is called to connect
-with the IM Server.
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function>(*connect)</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-This function must establishes the connection to the IM Server. If the
-connection is established successfully, this function returns True.
-The Alternative Entry for this function is:
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function> _XimConnect</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-</sect2>
-
-<sect2 id="Closing_connection">
-<title>Closing connection</title>
-<!-- .XS -->
-<!-- (SN Closing connection -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-When <function>XCloseIM</function> is called, the following function is called to
-disconnect the connection with the IM Server. The Alternative Entry
-for this function is:
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function> (*shutdown)</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-<!-- .LP -->
-This function must close connection with the IM Server. If the
-connection is closed successfully, this function returns True. The
-Alternative Entry for this function is:
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function>_XimShutdown</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-</sect2>
-
-<sect2 id="Writing_data">
-<title>Writing data</title>
-<para>
-The following function is called, when Xlib needs to write data to the
-IM Server.
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function> _XimWrite</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
- <paramdef>INT16<parameter> len</parameter></paramdef>
- <paramdef>XPointer<parameter> data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>len</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the length of writing data.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the writing data.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-This function writes the <emphasis remap='I'>data</emphasis> to the IM Server, regardless
-of the contents. The number of bytes is passed to <emphasis remap='I'>len</emphasis>. The
-writing data is passed to <emphasis remap='I'>data</emphasis>. If data is sent successfully,
-the function returns True. Refer to "The Input Method Protocol" for
-the contents of the writing data. The Alternative Entry for this
-function is:
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function>_XimWrite</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
- <paramdef>INT16<parameter> len</parameter></paramdef>
- <paramdef>XPointer<parameter> data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>len</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the length of writing data.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the writing data.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-</sect2>
-<sect2 id="Reading_data">
-<title>Reading data</title>
-<para>
-The following function is called when Xlib waits for response from IM
-server synchronously.
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function> _XimRead</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
- <paramdef>XPointer<parameter> read_buf</parameter></paramdef>
- <paramdef>int<parameter> buf_len</parameter></paramdef>
- <paramdef>int<parameter> *ret_len</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>read_buf</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the buffer to store data.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>buf_len</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the size of the <emphasis remap='I'>buffer</emphasis>
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>ret_len</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the length of stored data.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-This function stores the read data in <emphasis remap='I'>read_buf</emphasis>, which size is
-specified as <emphasis remap='I'>buf_len</emphasis>. The size of data is set to <emphasis remap='I'>ret_len</emphasis>.
-This function return True, if the data is read normally or reading
-data is completed.
-</para>
-<para>
-The Alternative Entry for this function is:
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function> _XimRead</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
- <paramdef>INT16<parameter> *ret_len</parameter></paramdef>
- <paramdef>XPointer<parameter> buf</parameter></paramdef>
- <paramdef>int<parameter> buf_len</parameter></paramdef>
- <paramdef>Bool<parameter> (*predicate)()</parameter></paramdef>
- <paramdef>XPointer<parameter> predicate_arg</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>ret_len</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the size of the <emphasis remap='I'>data</emphasis> buffer.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>buf</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the buffer to store data.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>buf_len</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the length of <emphasis remap='I'>buffer</emphasis>.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>predicate</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the predicate for the XIM data.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>predicate_arg</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the predicate specific data.
-<!-- .sp 6p -->
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-The predicate procedure indicates whether the <emphasis remap='I'>data</emphasis> is for the
-XIM or not. <emphasis remap='I'>len</emphasis>
-This function stores the read data in <emphasis remap='I'>buf</emphasis>, which size
-is specified as <emphasis remap='I'>buf_len</emphasis>. The size of data is set to
-<emphasis remap='I'>ret_len</emphasis>. If <emphasis remap='I'>preedicate()</emphasis>
-returns True, this function returns True. If not, it calls the registered callback function.
-</para>
-
-<para>
-The procedure and its arguments are:
-</para>
-
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>void <function>(*predicate)</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
- <paramdef>INT16<parameter> len</parameter></paramdef>
- <paramdef>XPointer<parameter> data</parameter></paramdef>
- <paramdef>XPointer<parameter> predicate_arg</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>len</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the size of the <emphasis remap='I'>data</emphasis> buffer.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the buffer to store data.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>predicate_arg</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the predicate specific data.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-</sect2>
-<sect2 id="Flushing_buffer">
-<title>Flushing buffer</title>
-<para>
-The following function is called when Xlib needs to flush the data.
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>void <function>(*flush)</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-This function must flush the data stored in internal buffer on the
-transport layer. If data transfer is completed, the function returns
-True. The Alternative Entry for this function is:
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>void <function> _XimFlush</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-</sect2>
-<sect2 id="Registering_asynchronous_data_handler">
-<title>Registering asynchronous data handler</title>
-<para>
-Xlib needs to handle asynchronous response from IM Server. This is
-because some of the XIM data occur asynchronously to X events.
-</para>
-
-<para>
-Those data will be handled in the <emphasis remap='I'>Filter</emphasis>,
-and the <emphasis remap='I'>Filter</emphasis>
-will call asynchronous data handler in the protocol layer. Then it
-calls dispatchers in the transport layer. The dispatchers are
-implemented by the protocol layer. This function must store the
-information and prepare for later call of the dispatchers using
-<function>_XimCallDispatcher</function>.
-</para>
-
-<para>
-When multiple dispatchers are registered, they will be called
-sequentially in order of registration, on arrival of asynchronous
-data. The register_dispatcher is declared as following:
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function>(*register_dispatcher)</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
- <paramdef>Bool<parameter> (*dispatcher)()</parameter></paramdef>
- <paramdef>XPointer<parameter> call_data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>dispatcher</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the dispatcher function to register.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>call_data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies a parameter for the <emphasis remap='I'>dispatcher</emphasis>.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-The dispatcher is a function of the following type:
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function>(*dispatcher)</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
- <paramdef>INT16<parameter> len</parameter></paramdef>
- <paramdef>XPointer<parameter> data</parameter></paramdef>
- <paramdef>XPointer<parameter> call_data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>len</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the size of the <emphasis remap='I'>data</emphasis> buffer.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the buffer to store data.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>call_data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies a parameter passed to the register_dispatcher.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-The dispatcher is provided by the protocol layer. They are called once
-for every asynchronous data, in order of registration. If the data is
-used, it must return True. otherwise, it must return False.
-</para>
-
-<para>
-If the dispatcher function returns True, the Transport Layer assume
-that the data has been processed by the upper layer. The Alternative
-Entry for this function is:
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function> _XimRegisterDispatcher</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
- <paramdef>Bool<parameter> (*dispatcher)()</parameter></paramdef>
- <paramdef>XPointer<parameter> call_data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>dispatcher</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the dispatcher function to register.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>call_data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies a parameter for the <emphasis remap='I'>dispatcher</emphasis>.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-</sect2>
-<sect2 id="Calling_dispatcher">
-<title>Calling dispatcher</title>
-<para>
-The following function is used to call the registered dispatcher
-function, when the asynchronous response from IM Server has arrived.
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function>(*call_dispatcher)</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
- <paramdef>INT16<parameter> len</parameter></paramdef>
- <paramdef>XPointer<parameter> data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>im</emphasis>
- </term>
- <listitem>
- <para>
-Specifies XIM structure address.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>len</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the size of <emphasis remap='I'>data</emphasis> buffer.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the buffer to store data.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-The call_dispatcher must call the dispatcher function, in order of
-their registration. <emphasis remap='I'>len</emphasis> and <emphasis remap='I'>data</emphasis> are the data passed to
-register_dispatcher.
-</para>
-
-<para>
-The return values are checked at each invocation, and if it finds
-True, it immediately return with true for its return value.
-</para>
-
-<para>
-It is depend on the upper layer whether the read data is XIM
-Protocol packet unit or not.
-The Alternative Entry for this function is:
-</para>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function> _XimCallDispatcher</function></funcdef>
- <paramdef>XIM<parameter> im</parameter></paramdef>
- <paramdef>INT16<parameter> len</parameter></paramdef>
- <paramdef>XPointer<parameter> call_data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-</sect2>
-</sect1>
-<sect1 id="Sample_implementations_for_the_Transport_Layer">
-<title>Sample implementations for the Transport Layer</title>
-<para>
-Sample implementations for the transporter using the X connection is
-described here.
-</para>
-
-<sect2 id="X_Transport">
-<title>X Transport</title>
-<para>
-At the beginning of the X Transport connection for the XIM transport
-mechanism, two different windows must be created either in an Xlib XIM
-or in an IM Server, with which the Xlib and the IM Server exchange the
-XIM transports by using the ClientMessage events and Window Properties.
-In the following, the window created by the Xlib is referred as the
-"client communication window", and on the other hand, the window created
-by the IM Server is referred as the "IMS communication window".
-</para>
-
-<sect3 id="Connection">
-<title>Connection</title>
-<para>
-In order to establish a connection, a communication window is created.
-A ClientMessage in the following event's format is sent to the owner
-window of XIM_SERVER selection, which the IM Server has created.
-</para>
-
-<para>
-<!-- .LP -->
-Refer to "The Input Method Protocol" for the XIM_SERVER atom.
-</para>
-
-<table frame="none" id="transport_layer_functions">
- <title>The ClientMessage sent to the IMS window.</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="1*" colsep="0"/>
- <colspec colname="col2" colwidth="1*" colsep="1"/>
- <colspec colname="col3" colwidth="3.5*" colsep="0"/>
- <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
- <thead>
- <row>
- <entry align="left" spanname="span-horiz">Structure Member</entry>
- <entry align="left">Contents</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>int</entry>
- <entry>type</entry>
- <entry>ClientMessage</entry>
- </row>
- <row rowsep="0">
- <entry>u_long</entry>
- <entry>serial</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Bool</entry>
- <entry>send_event</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Display</entry>
- <entry>*display</entry>
- <entry>The display to which connects</entry>
- </row>
- <row rowsep="0">
- <entry>Window</entry>
- <entry>window</entry>
- <entry>IMS Window ID</entry>
- </row>
- <row rowsep="0">
- <entry>Atom</entry>
- <entry>message_type</entry>
- <entry>XInternAtom(display, "_XIM_CONNECT", false)</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>format</entry>
- <entry>32</entry>
- </row>
- <row rowsep="0">
- <entry>long</entry>
- <entry>data.1[0]</entry>
- <entry>client communication window ID</entry>
- </row>
- <row rowsep="0">
- <entry>long</entry>
- <entry>data.1[1]</entry>
- <entry>client-major-transport-version(*1)</entry>
- </row>
- <row rowsep="0">
- <entry>long</entry>
- <entry>data.1[2]</entry>
- <entry>client-major-transport-version(*1)</entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-
-<para>
-In order to establish the connection (to notify the IM Server communication
-window), the IM Server sends a ClientMessage in the following event's
-format to the client communication window.
-</para>
-
-<table frame="none" id="clientmessage_sent_by_im_server">
- <title>The ClientMessage sent by IM Server.</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="1*" colsep="0"/>
- <colspec colname="col2" colwidth="1*" colsep="1"/>
- <colspec colname="col3" colwidth="3.5*" colsep="0"/>
- <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
- <thead>
- <row>
- <entry align="left" spanname="span-horiz">Structure Member</entry>
- <entry align="left">Contents</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>int</entry>
- <entry>type</entry>
- <entry>ClientMessage</entry>
- </row>
- <row rowsep="0">
- <entry>u_long</entry>
- <entry>serial</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Bool</entry>
- <entry>send_event</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Display</entry>
- <entry>*display</entry>
- <entry>The display to which connects</entry>
- </row>
- <row rowsep="0">
- <entry>Window</entry>
- <entry>window</entry>
- <entry>IMS Window ID</entry>
- </row>
- <row rowsep="0">
- <entry>Atom</entry>
- <entry>message_type</entry>
- <entry>XInternAtom(display, "_XIM_CONNECT", false)</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>format</entry>
- <entry>32</entry>
- </row>
- <row rowsep="0">
- <entry>long</entry>
- <entry>data.1[0]</entry>
- <entry>client communication window ID</entry>
- </row>
- <row rowsep="0">
- <entry>long</entry>
- <entry>data.1[1]</entry>
- <entry>client-major-transport-version(*1)</entry>
- </row>
- <row rowsep="0">
- <entry>long</entry>
- <entry>data.1[2]</entry>
- <entry>client-major-transport-version(*1)</entry>
- </row>
- <row rowsep="0">
- <entry>long</entry>
- <entry>data.1[3]</entry>
- <entry>dividing size between ClientMessage and Property(*2)</entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-
-<para>
-(*1) major/minor-transport-version
-</para>
-
-<para>
-The read/write method is decided by the combination of
-major/minor-transport-version, as follows:
-</para>
-
-<table frame="all" id="readwrite_method_and_the_majorminor_transport_version">
-<title>The read/write method and the major/minor-transport-version</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="1*" colsep="1"/>
- <colspec colname="col2" colwidth="1*" colsep="1"/>
- <colspec colname="col3" colwidth="3*" colsep="1"/>
- <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="center"/>
- <thead>
- <row>
- <entry spanname="span-horiz">Transport-version</entry>
- <entry>read/write</entry>
- </row>
- <row>
- <entry>major</entry>
- <entry>minor</entry>
- <entry></entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry morerows="2">0</entry>
- <entry>0</entry>
- <entry>only-CM &amp; Property-with-CM</entry>
- </row>
- <row rowsep="0">
- <entry>1</entry>
- <entry>only-CM &amp; multi-CM</entry>
- </row>
- <row rowsep="1">
- <entry>2</entry>
- <entry>only-CM &amp; multi-CM &amp; Property-with-CM</entry>
- </row>
- <row rowsep="1">
- <entry>1</entry>
- <entry>0</entry>
- <entry>PropertyNotify</entry>
- </row>
- <row rowsep="0">
- <entry morerows="1">2</entry>
- <entry>0</entry>
- <entry>only-CM &amp; PropertyNotify</entry>
- </row>
- <row>
- <entry>1</entry>
- <entry>only-CM &amp; multi-CM &amp; PropertyNotify</entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-
-<literallayout class="monospaced">
-only-CM : data is sent via a ClientMessage
-multi-CM : data is sent via multiple ClientMessages
-Property-with-CM : data is written in Property, and its Atom
- is send via ClientMessage
-PropertyNotify : data is written in Property, and its Atom
- is send via PropertyNotify
-
-</literallayout>
-
-
-<para>
-The method to decide major/minor-transport-version is as follows:
-</para>
-
-<itemizedlist>
- <listitem>
- <para>
-The client sends 0 as major/minor-transport-version to the IM Server.
-The client must support all methods in Table 4-3. <!-- xref -->
-The client may send another number as major/minor-transport-version to
-use other method than the above in the future.
- </para>
- </listitem>
- <listitem>
- <para>
-The IM Server sends its major/minor-transport-version number to
-the client. The client sends data using the method specified by the
-IM Server.
- </para>
- </listitem>
- <listitem>
- <para>
-If major/minor-transport-version number is not available, it is regarded
-as 0.
- </para>
- </listitem>
-</itemizedlist>
-
-<para>
-(*2) dividing size between ClientMessage and Property
-</para>
-
-<para>
-If data is sent via both of multi-CM and Property, specify the dividing
-size between ClientMessage and Property. The data, which is smaller than
-this size, is sent via multi-CM (or only-CM), and the data, which is
-lager than this size, is sent via Property.
-</para>
-
-</sect3>
-
-<sect3 id="read_write_">
-<title>read/write </title>
-<para>
-The data is transferred via either ClientMessage or Window Property in
-the X Window System.
-</para>
-
-<sect4 id="Format_for_the_data_from_the_Client_to_the_IM_Server">
-<title>Format for the data from the Client to the IM Server</title>
-<para>
-<emphasis role="bold">ClientMessage</emphasis>
-</para>
-
-<para>
-If data is sent via ClientMessage event, the format is as follows:
-</para>
-
-<table frame="none" id="clientmessage_events_format_first_or_middle">
- <title>The ClientMessage event's format (first or middle)</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="1*" colsep="0"/>
- <colspec colname="col2" colwidth="1*" colsep="1"/>
- <colspec colname="col3" colwidth="3.5*" colsep="0"/>
- <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
- <thead>
- <row>
- <entry align="left" spanname="span-horiz">Structure Member</entry>
- <entry align="left">Contents</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>int</entry>
- <entry>type</entry>
- <entry>ClientMessage</entry>
- </row>
- <row rowsep="0">
- <entry>u_long</entry>
- <entry>serial</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Bool</entry>
- <entry>send_event</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Display</entry>
- <entry>*display</entry>
- <entry>The display to which connects</entry>
- </row>
- <row rowsep="0">
- <entry>Window</entry>
- <entry>window</entry>
- <entry>IMS Window ID</entry>
- </row>
- <row rowsep="0">
- <entry>Atom</entry>
- <entry>message_type</entry>
- <entry>XInternAtom(display, "_XIM_MOREDATA", False)</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>format</entry>
- <entry>8</entry>
- </row>
- <row rowsep="0">
- <entry>char</entry>
- <entry>data.b[20]</entry>
- <entry>(read/write DATA : 20 byte)</entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-
-
-
-<table frame="none" id="clientmessage_events_format_only_or_last">
- <title>The ClientMessage event's format (only or last)</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="1*" colsep="0"/>
- <colspec colname="col2" colwidth="1*" colsep="1"/>
- <colspec colname="col3" colwidth="3.5*" colsep="0"/>
- <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
- <thead>
- <row>
- <entry align="left" spanname="span-horiz">Structure Member</entry>
- <entry align="left">Contents</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>int</entry>
- <entry>type</entry>
- <entry>ClientMessage</entry>
- </row>
- <row rowsep="0">
- <entry>u_long</entry>
- <entry>serial</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Bool</entry>
- <entry>send_event</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Display</entry>
- <entry>*display</entry>
- <entry>The display to which connects</entry>
- </row>
- <row rowsep="0">
- <entry>Window</entry>
- <entry>window</entry>
- <entry>IMS Window ID</entry>
- </row>
- <row rowsep="0">
- <entry>Atom</entry>
- <entry>message_type</entry>
- <entry>XInternAtom(display, "_XIM_PROTOCOL", False)</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>format</entry>
- <entry>8</entry>
- </row>
- <row rowsep="0">
- <entry>char</entry>
- <entry>data.b[20]</entry>
- <entry>(read/write DATA : MAX 20 byte)
-<footnote><para>If the data is smaller
-than 20 bytes, all data other than available data must be 0.
-</para></footnote>
- </entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-
-<para>
-<emphasis role="bold">Property</emphasis>
-</para>
-
-<para>
-In the case of large data, data will be sent via the Window Property
-for the efficiency. There are the following two methods to notify
-Property, and transport-version is decided which method is used.
-</para>
-
-<itemizedlist>
- <listitem>
- <para>
-The XChangeProperty function is used to store data in the client
-communication window, and Atom of the stored data is notified to the
-IM Server via ClientMessage event.
- </para>
- </listitem>
- <listitem>
- <para>
-The XChangeProperty function is used to store data in the client
-communication window, and Atom of the stored data is notified to the
-IM Server via PropertyNotify event.
- </para>
- </listitem>
-</itemizedlist>
-
-<para>
-The arguments of the XChangeProperty are as follows:
-</para>
-
-
-<table frame="none" id="xchangeproperty_events_format">
- <title>The XChangeProperty event's format</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="1*" colsep="0"/>
- <colspec colname="col2" colwidth="1*" colsep="1"/>
- <colspec colname="col3" colwidth="3.5*" colsep="0"/>
- <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
- <thead>
- <row>
- <entry align="left" spanname="span-horiz">Argument</entry>
- <entry align="left">Contents</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>Display</entry>
- <entry>*display</entry>
- <entry>The display to which connects</entry>
- </row>
- <row rowsep="0">
- <entry>Window</entry>
- <entry>window</entry>
- <entry>IMS communication window ID</entry>
- </row>
- <row rowsep="0">
- <entry>Atom</entry>
- <entry>property</entry>
- <entry>read/write property Atom (*1)</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>format</entry>
- <entry>8</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>mode</entry>
- <entry>PropModeAppend</entry>
- </row>
- <row rowsep="0">
- <entry>u_char</entry>
- <entry>*data</entry>
- <entry>read/write DATA</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>nelements</entry>
- <entry>length of DATA</entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-
-<para>
-(*1) The read/write property ATOM allocates the following strings by
-<function>XInternAtom</function>.
-"_clientXXX"
-</para>
-
-<para>
-The client changes the property with the mode of PropModeAppend and
-the IM Server will read it with the delete mode i.e. (delete = True).
-</para>
-
-<para>
-If Atom is notified via ClientMessage event, the format of the ClientMessage
-is as follows:
-</para>
-
-<table frame="none" id="clientmessage_events_format_to_send_atom_of_property">
- <title>The ClientMessage event's format to send Atom of property</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="1*" colsep="0"/>
- <colspec colname="col2" colwidth="1*" colsep="1"/>
- <colspec colname="col3" colwidth="3.5*" colsep="0"/>
- <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
- <thead>
- <row>
- <entry align="left" spanname="span-horiz">Structure Member</entry>
- <entry align="left">Contents</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>int</entry>
- <entry>type</entry>
- <entry>ClientMessage</entry>
- </row>
- <row rowsep="0">
- <entry>u_long</entry>
- <entry>serial</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Bool</entry>
- <entry>send_event</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Display</entry>
- <entry>*display</entry>
- <entry>The display to which connects</entry>
- </row>
- <row rowsep="0">
- <entry>Window</entry>
- <entry>window</entry>
- <entry>IMS Window ID</entry>
- </row>
- <row rowsep="0">
- <entry>Atom</entry>
- <entry>message_type</entry>
- <entry>XInternAtom(display, "_XIM_PROTOCOL", False)</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>format</entry>
- <entry>8</entry>
- </row>
- <row rowsep="0">
- <entry>long</entry>
- <entry>data.1[0]</entry>
- <entry>length of read/write property Atom</entry>
- </row>
- <row rowsep="0">
- <entry>long</entry>
- <entry>data.1[1]</entry>
- <entry>read/write property Atom</entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-</sect4>
-
-<sect4 id="Format_for_the_data_from_the_IM_Server_to_the_Client">
-<title>Format for the data from the IM Server to the Client</title>
-<para>
-<emphasis role="bold">ClientMessage</emphasis>
-</para>
-
-<para>
-The format of the ClientMessage is as follows:
-</para>
-
-<table frame="none" id="clientmessage_events_format_first_or_middle_2">
- <title>The ClientMessage event's format (first or middle)</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="1*" colsep="0"/>
- <colspec colname="col2" colwidth="1*" colsep="1"/>
- <colspec colname="col3" colwidth="3.5*" colsep="0"/>
- <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
- <thead>
- <row>
- <entry align="left" spanname="span-horiz">Structure Member</entry>
- <entry align="left">Contents</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>int</entry>
- <entry>type</entry>
- <entry>ClientMessage</entry>
- </row>
- <row rowsep="0">
- <entry>u_long</entry>
- <entry>serial</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Bool</entry>
- <entry>send_event</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Display</entry>
- <entry>*display</entry>
- <entry>The display to which connects</entry>
- </row>
- <row rowsep="0">
- <entry>Window</entry>
- <entry>window</entry>
- <entry>IMS Window ID</entry>
- </row>
- <row rowsep="0">
- <entry>Atom</entry>
- <entry>message_type</entry>
- <entry>XInternAtom(display, "_XIM_MOREDATA", False)</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>format</entry>
- <entry>8</entry>
- </row>
- <row rowsep="0">
- <entry>char</entry>
- <entry>data.b[20]</entry>
- <entry>(read/write DATA : 20 byte)</entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-
-
-
-
-
-<table frame="none" id="clientmessage_events_format_only_or_last_2">
- <title>The ClientMessage event's format (only or last)</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="1*" colsep="0"/>
- <colspec colname="col2" colwidth="1*" colsep="1"/>
- <colspec colname="col3" colwidth="3.5*" colsep="0"/>
- <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
- <thead>
- <row>
- <entry align="left" spanname="span-horiz">Structure Member</entry>
- <entry align="left">Contents</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>int</entry>
- <entry>type</entry>
- <entry>ClientMessage</entry>
- </row>
- <row rowsep="0">
- <entry>u_long</entry>
- <entry>serial</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Bool</entry>
- <entry>send_event</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Display</entry>
- <entry>*display</entry>
- <entry>The display to which connects</entry>
- </row>
- <row rowsep="0">
- <entry>Window</entry>
- <entry>window</entry>
- <entry>IMS Window ID</entry>
- </row>
- <row rowsep="0">
- <entry>Atom</entry>
- <entry>message_type</entry>
- <entry>XInternAtom(display, "_XIM_PROTOCOL", False)</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>format</entry>
- <entry>8</entry>
- </row>
- <row rowsep="0">
- <entry>char</entry>
- <entry>data.b[20]</entry>
- <entry>(read/write DATA : MAX 20 byte) (*1)</entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-
-<para>
-(*1) If the data size is smaller than 20 bytes, all data other than available
-data must be 0.
-</para>
-
-<para>
-<emphasis role="bold">Property</emphasis>
-</para>
-
-<para>
-In the case of large data, data will be sent via the Window Property
-for the efficiency. There are the following two methods to notify
-Property, and transport-version is decided which method is used.
-</para>
-
-<itemizedlist>
- <listitem>
- <para>
-The XChangeProperty function is used to store data in the IMS
-communication window, and Atom of the property is sent via the
-ClientMessage event.
- </para>
- </listitem>
- <listitem>
- <para>
-The XChangeProperty function is used to store data in the IMS
-communication window, and Atom of the property is sent via
-PropertyNotify event.
- </para>
- </listitem>
-</itemizedlist>
-
-<para>
-The arguments of the XChangeProperty are as follows:
-</para>
-
-<table frame="none" id="xchangeproperty_events_format_b">
- <title>The XChangeProperty event's format</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="1*" colsep="0"/>
- <colspec colname="col2" colwidth="1*" colsep="1"/>
- <colspec colname="col3" colwidth="3.5*" colsep="0"/>
- <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
- <thead>
- <row>
- <entry align="left" spanname="span-horiz">Argument</entry>
- <entry align="left">Contents</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>Display</entry>
- <entry>*display</entry>
- <entry>The display to which connects</entry>
- </row>
- <row rowsep="0">
- <entry>Window</entry>
- <entry>window</entry>
- <entry>IMS communication window ID</entry>
- </row>
- <row rowsep="0">
- <entry>Atom</entry>
- <entry>property</entry>
- <entry>read/write property Atom (*1)</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>format</entry>
- <entry>8</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>mode</entry>
- <entry>PropModeAppend</entry>
- </row>
- <row rowsep="0">
- <entry>u_char</entry>
- <entry>*data</entry>
- <entry>read/write DATA</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>nelements</entry>
- <entry>length of DATA</entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-
-<para>
-(*1) The read/write property ATOM allocates some strings, which are not
-allocated by the client, by <function>XInternAtom</function>.
-</para>
-
-<para>
-The IM Server changes the property with the mode of PropModeAppend and
-the client reads it with the delete mode, i.e. (delete = True).
-</para>
-
-<para>
-If Atom is notified via ClientMessage event, the format of the ClientMessage
-is as follows:
-</para>
-
-<table frame="none" id="clientmessage_events_format_to_send_atom_of_property_2">
- <title>The ClientMessage event's format to send Atom of property</title>
- <tgroup cols="3">
- <colspec colname="col1" colwidth="1*" colsep="0"/>
- <colspec colname="col2" colwidth="1*" colsep="1"/>
- <colspec colname="col3" colwidth="3.5*" colsep="0"/>
- <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
- <thead>
- <row>
- <entry align="left" spanname="span-horiz">Structure Member</entry>
- <entry align="left">Contents</entry>
- </row>
- </thead>
- <tbody>
- <row rowsep="0">
- <entry>int</entry>
- <entry>type</entry>
- <entry>ClientMessage</entry>
- </row>
- <row rowsep="0">
- <entry>u_long</entry>
- <entry>serial</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Bool</entry>
- <entry>send_event</entry>
- <entry>Set by the X Window System</entry>
- </row>
- <row rowsep="0">
- <entry>Display</entry>
- <entry>*display</entry>
- <entry>The display to which connects</entry>
- </row>
- <row rowsep="0">
- <entry>Window</entry>
- <entry>window</entry>
- <entry>IMS Window ID</entry>
- </row>
- <row rowsep="0">
- <entry>Atom</entry>
- <entry>message_type</entry>
- <entry>XInternAtom(display, "_XIM_PROTOCOL", False)</entry>
- </row>
- <row rowsep="0">
- <entry>int</entry>
- <entry>format</entry>
- <entry>8</entry>
- </row>
- <row rowsep="0">
- <entry>long</entry>
- <entry>data.1[0]</entry>
- <entry>length of read/write property Atom</entry>
- </row>
- <row rowsep="0">
- <entry>long</entry>
- <entry>data.1[1]</entry>
- <entry>read/write property Atom</entry>
- </row>
- </tbody>
- </tgroup>
-</table>
-
-</sect4>
-</sect3>
-<sect3 id="Closing_Connection">
-<title>Closing Connection</title>
-
-<para>
-If the client disconnect with the IM Server, shutdown function should
-free the communication window properties and etc..
-</para>
-
-</sect3>
-</sect2>
-</sect1>
-
-<sect1 id="References">
-<title>References</title>
-<para>
-[1] Masahiko Narita and Hideki Hiura, <emphasis remap='I'>"The Input Method Protocol"</emphasis>
-</para>
-</sect1>
-
-</chapter>
-</book>
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+ "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
+
+<book id="trans">
+
+<bookinfo>
+ <title>The XIM Transport Specification</title>
+ <subtitle>Revision 0.1</subtitle>
+ <releaseinfo>X Version 11, Release 7</releaseinfo>
+ <authorgroup>
+ <author>
+ <firstname>Takashi</firstname><surname>Fujiwara</surname>
+ <affiliation><orgname>FUJITSU LIMITED</orgname></affiliation>
+ </author>
+ </authorgroup>
+ <copyright><year>1994</year><holder>FUJITSU LIMITED</holder></copyright>
+ <copyright><year>1994</year><holder>X Consortium</holder></copyright>
+
+ <productnumber>Revision 0.1</productnumber>
+
+
+<abstract>
+<para>
+This specification describes the transport layer interfaces between Xlib and IM Server,
+which makes various channels usable such as X protocol or TCP/IP, DECnet and etc.
+</para>
+</abstract>
+
+<legalnotice>
+
+<para>
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files
+(the &ldquo;Software&rdquo;), to deal in the Software without restriction,
+including without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to permit
+persons to whom the Software is furnished to do so, subject to the following
+conditions:
+</para>
+
+<para>
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+</para>
+
+<para>
+THE SOFTWARE IS PROVIDED &ldquo;AS IS&rdquo;, WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
+NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+</para>
+
+<para>
+Except as contained in this notice, the name of The Open Group shall not
+be used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from X Consortium.
+</para>
+
+<para>X Window System is a trademark of The Open Group.</para>
+
+</legalnotice>
+</bookinfo>
+
+<chapter id="xim_transport_specification">
+<title>X Transport Specification</title>
+
+<sect1 id="Introduction">
+<title>Introduction</title>
+<!-- .XS -->
+<!-- (SN Introduction -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+The Xlib XIM implementation is layered into three functions, a protocol
+layer, an interface layer and a transport layer. The purpose of this
+layering is to make the protocol independent of transport implementation.
+Each function of these layers are:
+<!-- .RS 3 -->
+</para>
+<variablelist>
+ <varlistentry>
+ <term><emphasis>The protocol layer</emphasis></term>
+ <listitem>
+ <para>
+implements overall function of XIM and calls the interface layer
+functions when it needs to communicate to IM Server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><emphasis>The interface layer</emphasis></term>
+ <listitem>
+ <para>
+separates the implementation of the transport layer from the protocol
+layer, in other words, it provides implementation independent hook for
+the transport layer functions.
+ </para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><emphasis>The transport layer</emphasis></term>
+ <listitem>
+ <para>
+handles actual data communication with IM Server. It is done by a set
+of several functions named transporters.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+This specification describes the interface layer and the transport
+layer, which makes various communication channels usable such as
+X protocol or, TCP/IP, DECnet, STREAM, etc., and provides
+the information needed for adding another new transport layer.
+In addition, sample implementations for the transporter using the
+X connection is described in section 4. <!-- xref -->
+</para>
+</sect1>
+
+<sect1 id="Initialization">
+<title>Initialization</title>
+
+<sect2 id="Registering_structure_to_initialize">
+<title>Registering structure to initialize</title>
+
+<para>
+The structure typed as TransportSW contains the list of the transport
+layer the specific implementations supports.
+</para>
+
+<literallayout class="monospaced">
+typedef struct {
+ char *transport_name;
+ Bool (*config);
+} TransportSW;
+</literallayout>
+
+<informaltable frame="none">
+ <tgroup cols="2">
+ <colspec colname="col1" colwidth="1*" colsep="0"/>
+ <colspec colname="col2" colwidth="1*" colsep="0"/>
+ <tbody>
+ <row rowsep="0">
+ <entry><emphasis>transport_name</emphasis></entry>
+ <entry>name of transport<footnote><para>Refer to "The Input Method Protocol: Appendix B</para></footnote></entry>
+ </row>
+ <row rowsep="0">
+ <entry><emphasis>config</emphasis></entry>
+ <entry>initial configuration function</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</informaltable>
+
+<para>
+A sample entry for the Xlib supporting transporters is shown below:
+</para>
+
+<literallayout class="monospaced">
+TransportSW _XimTransportRec[] = {
+/* char <emphasis remap='I'>*</emphasis>:
+ * transport_name, Bool <emphasis remap='I'>(*config)()</emphasis>
+ */
+ "X", _XimXConf,
+ "tcp", _XimTransConf,
+ "local", _XimTransConf,
+ "decnet", _XimTransConf,
+ "streams", _XimTransConf,
+ (char *)NULL, (Bool (*)())NULL,
+};
+</literallayout>
+
+</sect2>
+<sect2 id="Initialization_function">
+<title>Initialization function</title>
+<!-- .XS -->
+<!-- (SN Initialization function -->
+<!-- .XE -->
+<para>
+The following function will be called once when Xlib configures the
+transporter functions.
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function>(*config)</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+ <paramdef>char<parameter> *transport_data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>transport_data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the data specific to the transporter, in IM Server address.<footnote><para>Refer to "The Input Method Protocol: Appendix B</para></footnote>
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+This function must setup the transporter function pointers.
+</para>
+
+<para>
+<!-- .LP -->
+The actual <emphasis remap='I'>config</emphasis> function will be chosen by IM Server at the
+pre-connection time, matching by the <emphasis remap='I'>transport_name</emphasis> specified
+in the <function>_XimTransportRec</function> array; The specific members of XimProto
+structure listed below must be initialized so that point they
+appropriate transporter functions.
+</para>
+
+<para>
+If the specified transporter has been configured successfully, this
+function returns True. There is no Alternative Entry for config
+function itself.
+</para>
+
+<para>
+The structure XimProto contains the following function pointers:
+</para>
+
+<literallayout class="monospaced">
+Bool (*connect)(); /* Open connection */
+Bool (*shutdown)(); /* Close connection */
+Bool (*write)(); /* Write data */
+Bool (*read)(); /* Read data */
+Bool (*flush)(); /* Flush data buffer */
+Bool (*register_dispatcher)(); /* Register asynchronous data handler */
+Bool (*call_dispatcher)(); /* Call dispatcher */
+</literallayout>
+
+<para>
+These functions are called when Xlib needs to communicate the
+IM Server. These functions must process the appropriate procedure
+described below.
+</para>
+
+</sect2>
+</sect1>
+<sect1 id="The_interface_transport_layer_functions">
+<title>The interface/transport layer functions</title>
+<para>
+Following functions are used for the transport interface.
+</para>
+
+<table frame="all" id="transport_layer_functions_2">
+ <title>The Transport Layer Functions</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="3*" colsep="1"/>
+ <colspec colname="col2" colwidth="3*" colsep="1"/>
+ <colspec colname="col3" colwidth="1*" colsep="1"/>
+ <thead>
+ <row>
+ <entry align="center">Alternate Entry (Interface Layer)</entry>
+ <entry align="center">XimProto member (Transport Layer)</entry>
+ <entry align="center">Section</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry>_XimConnect</entry>
+ <entry>connect</entry>
+ <entry>3.1</entry>
+ </row>
+ <row>
+ <entry>_XimShutdown</entry>
+ <entry>shutdown</entry>
+ <entry>3.2</entry>
+ </row>
+ <row>
+ <entry>_XimWrite</entry>
+ <entry>write</entry>
+ <entry>3.3</entry>
+ </row>
+ <row>
+ <entry>_XimRead</entry>
+ <entry>read</entry>
+ <entry>3.4</entry>
+ </row>
+ <row>
+ <entry>_XimFlush</entry>
+ <entry>flush</entry>
+ <entry>3.5</entry>
+ </row>
+ <row>
+ <entry>_XimRegisterDispatcher</entry>
+ <entry>register_dispatcher</entry>
+ <entry>3.6</entry>
+ </row>
+ <row>
+ <entry>_XimCallDispatcher</entry>
+ <entry>call_dispatcher</entry>
+ <entry>3.7</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+
+<para>
+The Protocol layer calls the above functions using the Alternative
+Entry in the left column. The transport implementation defines
+XimProto member function in the right column. The Alternative Entry is
+provided so as to make easier to implement the Protocol Layer.
+</para>
+
+<sect2 id="Opening_connection">
+<title>Opening connection</title>
+<para>
+<!-- .LP -->
+When <function>XOpenIM</function> is called, the following function is called to connect
+with the IM Server.
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function>(*connect)</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+This function must establishes the connection to the IM Server. If the
+connection is established successfully, this function returns True.
+The Alternative Entry for this function is:
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function> _XimConnect</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+</sect2>
+
+<sect2 id="Closing_connection">
+<title>Closing connection</title>
+<!-- .XS -->
+<!-- (SN Closing connection -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+When <function>XCloseIM</function> is called, the following function is called to
+disconnect the connection with the IM Server. The Alternative Entry
+for this function is:
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function> (*shutdown)</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+<!-- .LP -->
+This function must close connection with the IM Server. If the
+connection is closed successfully, this function returns True. The
+Alternative Entry for this function is:
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function>_XimShutdown</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+</sect2>
+
+<sect2 id="Writing_data">
+<title>Writing data</title>
+<para>
+The following function is called, when Xlib needs to write data to the
+IM Server.
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function> _XimWrite</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+ <paramdef>INT16<parameter> len</parameter></paramdef>
+ <paramdef>XPointer<parameter> data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>len</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the length of writing data.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the writing data.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+This function writes the <emphasis remap='I'>data</emphasis> to the IM Server, regardless
+of the contents. The number of bytes is passed to <emphasis remap='I'>len</emphasis>. The
+writing data is passed to <emphasis remap='I'>data</emphasis>. If data is sent successfully,
+the function returns True. Refer to "The Input Method Protocol" for
+the contents of the writing data. The Alternative Entry for this
+function is:
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function>_XimWrite</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+ <paramdef>INT16<parameter> len</parameter></paramdef>
+ <paramdef>XPointer<parameter> data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>len</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the length of writing data.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the writing data.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+</sect2>
+<sect2 id="Reading_data">
+<title>Reading data</title>
+<para>
+The following function is called when Xlib waits for response from IM
+server synchronously.
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function> _XimRead</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+ <paramdef>XPointer<parameter> read_buf</parameter></paramdef>
+ <paramdef>int<parameter> buf_len</parameter></paramdef>
+ <paramdef>int<parameter> *ret_len</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>read_buf</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the buffer to store data.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>buf_len</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the size of the <emphasis remap='I'>buffer</emphasis>
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>ret_len</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the length of stored data.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+This function stores the read data in <emphasis remap='I'>read_buf</emphasis>, which size is
+specified as <emphasis remap='I'>buf_len</emphasis>. The size of data is set to <emphasis remap='I'>ret_len</emphasis>.
+This function return True, if the data is read normally or reading
+data is completed.
+</para>
+<para>
+The Alternative Entry for this function is:
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function> _XimRead</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+ <paramdef>INT16<parameter> *ret_len</parameter></paramdef>
+ <paramdef>XPointer<parameter> buf</parameter></paramdef>
+ <paramdef>int<parameter> buf_len</parameter></paramdef>
+ <paramdef>Bool<parameter> (*predicate)()</parameter></paramdef>
+ <paramdef>XPointer<parameter> predicate_arg</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>ret_len</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the size of the <emphasis remap='I'>data</emphasis> buffer.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>buf</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the buffer to store data.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>buf_len</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the length of <emphasis remap='I'>buffer</emphasis>.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>predicate</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the predicate for the XIM data.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>predicate_arg</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the predicate specific data.
+<!-- .sp 6p -->
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+The predicate procedure indicates whether the <emphasis remap='I'>data</emphasis> is for the
+XIM or not. <emphasis remap='I'>len</emphasis>
+This function stores the read data in <emphasis remap='I'>buf</emphasis>, which size
+is specified as <emphasis remap='I'>buf_len</emphasis>. The size of data is set to
+<emphasis remap='I'>ret_len</emphasis>. If <emphasis remap='I'>preedicate()</emphasis>
+returns True, this function returns True. If not, it calls the registered callback function.
+</para>
+
+<para>
+The procedure and its arguments are:
+</para>
+
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>void <function>(*predicate)</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+ <paramdef>INT16<parameter> len</parameter></paramdef>
+ <paramdef>XPointer<parameter> data</parameter></paramdef>
+ <paramdef>XPointer<parameter> predicate_arg</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>len</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the size of the <emphasis remap='I'>data</emphasis> buffer.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the buffer to store data.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>predicate_arg</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the predicate specific data.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+</sect2>
+<sect2 id="Flushing_buffer">
+<title>Flushing buffer</title>
+<para>
+The following function is called when Xlib needs to flush the data.
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>void <function>(*flush)</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+This function must flush the data stored in internal buffer on the
+transport layer. If data transfer is completed, the function returns
+True. The Alternative Entry for this function is:
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>void <function> _XimFlush</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+</sect2>
+<sect2 id="Registering_asynchronous_data_handler">
+<title>Registering asynchronous data handler</title>
+<para>
+Xlib needs to handle asynchronous response from IM Server. This is
+because some of the XIM data occur asynchronously to X events.
+</para>
+
+<para>
+Those data will be handled in the <emphasis remap='I'>Filter</emphasis>,
+and the <emphasis remap='I'>Filter</emphasis>
+will call asynchronous data handler in the protocol layer. Then it
+calls dispatchers in the transport layer. The dispatchers are
+implemented by the protocol layer. This function must store the
+information and prepare for later call of the dispatchers using
+<function>_XimCallDispatcher</function>.
+</para>
+
+<para>
+When multiple dispatchers are registered, they will be called
+sequentially in order of registration, on arrival of asynchronous
+data. The register_dispatcher is declared as following:
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function>(*register_dispatcher)</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+ <paramdef>Bool<parameter> (*dispatcher)()</parameter></paramdef>
+ <paramdef>XPointer<parameter> call_data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>dispatcher</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the dispatcher function to register.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>call_data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies a parameter for the <emphasis remap='I'>dispatcher</emphasis>.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+The dispatcher is a function of the following type:
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function>(*dispatcher)</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+ <paramdef>INT16<parameter> len</parameter></paramdef>
+ <paramdef>XPointer<parameter> data</parameter></paramdef>
+ <paramdef>XPointer<parameter> call_data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>len</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the size of the <emphasis remap='I'>data</emphasis> buffer.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the buffer to store data.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>call_data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies a parameter passed to the register_dispatcher.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+The dispatcher is provided by the protocol layer. They are called once
+for every asynchronous data, in order of registration. If the data is
+used, it must return True. otherwise, it must return False.
+</para>
+
+<para>
+If the dispatcher function returns True, the Transport Layer assume
+that the data has been processed by the upper layer. The Alternative
+Entry for this function is:
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function> _XimRegisterDispatcher</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+ <paramdef>Bool<parameter> (*dispatcher)()</parameter></paramdef>
+ <paramdef>XPointer<parameter> call_data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>dispatcher</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the dispatcher function to register.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>call_data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies a parameter for the <emphasis remap='I'>dispatcher</emphasis>.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+</sect2>
+<sect2 id="Calling_dispatcher">
+<title>Calling dispatcher</title>
+<para>
+The following function is used to call the registered dispatcher
+function, when the asynchronous response from IM Server has arrived.
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function>(*call_dispatcher)</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+ <paramdef>INT16<parameter> len</parameter></paramdef>
+ <paramdef>XPointer<parameter> data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>im</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies XIM structure address.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>len</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the size of <emphasis remap='I'>data</emphasis> buffer.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the buffer to store data.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+The call_dispatcher must call the dispatcher function, in order of
+their registration. <emphasis remap='I'>len</emphasis> and <emphasis remap='I'>data</emphasis> are the data passed to
+register_dispatcher.
+</para>
+
+<para>
+The return values are checked at each invocation, and if it finds
+True, it immediately return with true for its return value.
+</para>
+
+<para>
+It is depend on the upper layer whether the read data is XIM
+Protocol packet unit or not.
+The Alternative Entry for this function is:
+</para>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function> _XimCallDispatcher</function></funcdef>
+ <paramdef>XIM<parameter> im</parameter></paramdef>
+ <paramdef>INT16<parameter> len</parameter></paramdef>
+ <paramdef>XPointer<parameter> call_data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+</sect2>
+</sect1>
+<sect1 id="Sample_implementations_for_the_Transport_Layer">
+<title>Sample implementations for the Transport Layer</title>
+<para>
+Sample implementations for the transporter using the X connection is
+described here.
+</para>
+
+<sect2 id="X_Transport">
+<title>X Transport</title>
+<para>
+At the beginning of the X Transport connection for the XIM transport
+mechanism, two different windows must be created either in an Xlib XIM
+or in an IM Server, with which the Xlib and the IM Server exchange the
+XIM transports by using the ClientMessage events and Window Properties.
+In the following, the window created by the Xlib is referred as the
+"client communication window", and on the other hand, the window created
+by the IM Server is referred as the "IMS communication window".
+</para>
+
+<sect3 id="Connection">
+<title>Connection</title>
+<para>
+In order to establish a connection, a communication window is created.
+A ClientMessage in the following event's format is sent to the owner
+window of XIM_SERVER selection, which the IM Server has created.
+</para>
+
+<para>
+<!-- .LP -->
+Refer to "The Input Method Protocol" for the XIM_SERVER atom.
+</para>
+
+<table frame="none" id="transport_layer_functions">
+ <title>The ClientMessage sent to the IMS window.</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="1*" colsep="0"/>
+ <colspec colname="col2" colwidth="1*" colsep="1"/>
+ <colspec colname="col3" colwidth="3.5*" colsep="0"/>
+ <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
+ <thead>
+ <row>
+ <entry align="left" spanname="span-horiz">Structure Member</entry>
+ <entry align="left">Contents</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>type</entry>
+ <entry>ClientMessage</entry>
+ </row>
+ <row rowsep="0">
+ <entry>u_long</entry>
+ <entry>serial</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Bool</entry>
+ <entry>send_event</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Display</entry>
+ <entry>*display</entry>
+ <entry>The display to which connects</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Window</entry>
+ <entry>window</entry>
+ <entry>IMS Window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Atom</entry>
+ <entry>message_type</entry>
+ <entry>XInternAtom(display, "_XIM_CONNECT", false)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>format</entry>
+ <entry>32</entry>
+ </row>
+ <row rowsep="0">
+ <entry>long</entry>
+ <entry>data.1[0]</entry>
+ <entry>client communication window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>long</entry>
+ <entry>data.1[1]</entry>
+ <entry>client-major-transport-version(*1)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>long</entry>
+ <entry>data.1[2]</entry>
+ <entry>client-major-transport-version(*1)</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+
+<para>
+In order to establish the connection (to notify the IM Server communication
+window), the IM Server sends a ClientMessage in the following event's
+format to the client communication window.
+</para>
+
+<table frame="none" id="clientmessage_sent_by_im_server">
+ <title>The ClientMessage sent by IM Server.</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="1*" colsep="0"/>
+ <colspec colname="col2" colwidth="1*" colsep="1"/>
+ <colspec colname="col3" colwidth="3.5*" colsep="0"/>
+ <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
+ <thead>
+ <row>
+ <entry align="left" spanname="span-horiz">Structure Member</entry>
+ <entry align="left">Contents</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>type</entry>
+ <entry>ClientMessage</entry>
+ </row>
+ <row rowsep="0">
+ <entry>u_long</entry>
+ <entry>serial</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Bool</entry>
+ <entry>send_event</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Display</entry>
+ <entry>*display</entry>
+ <entry>The display to which connects</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Window</entry>
+ <entry>window</entry>
+ <entry>IMS Window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Atom</entry>
+ <entry>message_type</entry>
+ <entry>XInternAtom(display, "_XIM_CONNECT", false)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>format</entry>
+ <entry>32</entry>
+ </row>
+ <row rowsep="0">
+ <entry>long</entry>
+ <entry>data.1[0]</entry>
+ <entry>client communication window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>long</entry>
+ <entry>data.1[1]</entry>
+ <entry>client-major-transport-version(*1)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>long</entry>
+ <entry>data.1[2]</entry>
+ <entry>client-major-transport-version(*1)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>long</entry>
+ <entry>data.1[3]</entry>
+ <entry>dividing size between ClientMessage and Property(*2)</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+
+<para>
+(*1) major/minor-transport-version
+</para>
+
+<para>
+The read/write method is decided by the combination of
+major/minor-transport-version, as follows:
+</para>
+
+<table frame="all" id="readwrite_method_and_the_majorminor_transport_version">
+<title>The read/write method and the major/minor-transport-version</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="1*" colsep="1"/>
+ <colspec colname="col2" colwidth="1*" colsep="1"/>
+ <colspec colname="col3" colwidth="3*" colsep="1"/>
+ <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="center"/>
+ <thead>
+ <row>
+ <entry spanname="span-horiz">Transport-version</entry>
+ <entry>read/write</entry>
+ </row>
+ <row>
+ <entry>major</entry>
+ <entry>minor</entry>
+ <entry></entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry morerows="2">0</entry>
+ <entry>0</entry>
+ <entry>only-CM &amp; Property-with-CM</entry>
+ </row>
+ <row rowsep="0">
+ <entry>1</entry>
+ <entry>only-CM &amp; multi-CM</entry>
+ </row>
+ <row rowsep="1">
+ <entry>2</entry>
+ <entry>only-CM &amp; multi-CM &amp; Property-with-CM</entry>
+ </row>
+ <row rowsep="1">
+ <entry>1</entry>
+ <entry>0</entry>
+ <entry>PropertyNotify</entry>
+ </row>
+ <row rowsep="0">
+ <entry morerows="1">2</entry>
+ <entry>0</entry>
+ <entry>only-CM &amp; PropertyNotify</entry>
+ </row>
+ <row>
+ <entry>1</entry>
+ <entry>only-CM &amp; multi-CM &amp; PropertyNotify</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+
+<literallayout class="monospaced">
+only-CM : data is sent via a ClientMessage
+multi-CM : data is sent via multiple ClientMessages
+Property-with-CM : data is written in Property, and its Atom
+ is send via ClientMessage
+PropertyNotify : data is written in Property, and its Atom
+ is send via PropertyNotify
+
+</literallayout>
+
+
+<para>
+The method to decide major/minor-transport-version is as follows:
+</para>
+
+<itemizedlist>
+ <listitem>
+ <para>
+The client sends 0 as major/minor-transport-version to the IM Server.
+The client must support all methods in Table 4-3. <!-- xref -->
+The client may send another number as major/minor-transport-version to
+use other method than the above in the future.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+The IM Server sends its major/minor-transport-version number to
+the client. The client sends data using the method specified by the
+IM Server.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+If major/minor-transport-version number is not available, it is regarded
+as 0.
+ </para>
+ </listitem>
+</itemizedlist>
+
+<para>
+(*2) dividing size between ClientMessage and Property
+</para>
+
+<para>
+If data is sent via both of multi-CM and Property, specify the dividing
+size between ClientMessage and Property. The data, which is smaller than
+this size, is sent via multi-CM (or only-CM), and the data, which is
+lager than this size, is sent via Property.
+</para>
+
+</sect3>
+
+<sect3 id="read_write_">
+<title>read/write </title>
+<para>
+The data is transferred via either ClientMessage or Window Property in
+the X Window System.
+</para>
+
+<sect4 id="Format_for_the_data_from_the_Client_to_the_IM_Server">
+<title>Format for the data from the Client to the IM Server</title>
+<para>
+<emphasis role="bold">ClientMessage</emphasis>
+</para>
+
+<para>
+If data is sent via ClientMessage event, the format is as follows:
+</para>
+
+<table frame="none" id="clientmessage_events_format_first_or_middle">
+ <title>The ClientMessage event's format (first or middle)</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="1*" colsep="0"/>
+ <colspec colname="col2" colwidth="1*" colsep="1"/>
+ <colspec colname="col3" colwidth="3.5*" colsep="0"/>
+ <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
+ <thead>
+ <row>
+ <entry align="left" spanname="span-horiz">Structure Member</entry>
+ <entry align="left">Contents</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>type</entry>
+ <entry>ClientMessage</entry>
+ </row>
+ <row rowsep="0">
+ <entry>u_long</entry>
+ <entry>serial</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Bool</entry>
+ <entry>send_event</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Display</entry>
+ <entry>*display</entry>
+ <entry>The display to which connects</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Window</entry>
+ <entry>window</entry>
+ <entry>IMS Window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Atom</entry>
+ <entry>message_type</entry>
+ <entry>XInternAtom(display, "_XIM_MOREDATA", False)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>format</entry>
+ <entry>8</entry>
+ </row>
+ <row rowsep="0">
+ <entry>char</entry>
+ <entry>data.b[20]</entry>
+ <entry>(read/write DATA : 20 byte)</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+
+
+
+<table frame="none" id="clientmessage_events_format_only_or_last">
+ <title>The ClientMessage event's format (only or last)</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="1*" colsep="0"/>
+ <colspec colname="col2" colwidth="1*" colsep="1"/>
+ <colspec colname="col3" colwidth="3.5*" colsep="0"/>
+ <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
+ <thead>
+ <row>
+ <entry align="left" spanname="span-horiz">Structure Member</entry>
+ <entry align="left">Contents</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>type</entry>
+ <entry>ClientMessage</entry>
+ </row>
+ <row rowsep="0">
+ <entry>u_long</entry>
+ <entry>serial</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Bool</entry>
+ <entry>send_event</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Display</entry>
+ <entry>*display</entry>
+ <entry>The display to which connects</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Window</entry>
+ <entry>window</entry>
+ <entry>IMS Window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Atom</entry>
+ <entry>message_type</entry>
+ <entry>XInternAtom(display, "_XIM_PROTOCOL", False)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>format</entry>
+ <entry>8</entry>
+ </row>
+ <row rowsep="0">
+ <entry>char</entry>
+ <entry>data.b[20]</entry>
+ <entry>(read/write DATA : MAX 20 byte)
+<footnote><para>If the data is smaller
+than 20 bytes, all data other than available data must be 0.
+</para></footnote>
+ </entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+
+<para>
+<emphasis role="bold">Property</emphasis>
+</para>
+
+<para>
+In the case of large data, data will be sent via the Window Property
+for the efficiency. There are the following two methods to notify
+Property, and transport-version is decided which method is used.
+</para>
+
+<itemizedlist>
+ <listitem>
+ <para>
+The XChangeProperty function is used to store data in the client
+communication window, and Atom of the stored data is notified to the
+IM Server via ClientMessage event.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+The XChangeProperty function is used to store data in the client
+communication window, and Atom of the stored data is notified to the
+IM Server via PropertyNotify event.
+ </para>
+ </listitem>
+</itemizedlist>
+
+<para>
+The arguments of the XChangeProperty are as follows:
+</para>
+
+
+<table frame="none" id="xchangeproperty_events_format">
+ <title>The XChangeProperty event's format</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="1*" colsep="0"/>
+ <colspec colname="col2" colwidth="1*" colsep="1"/>
+ <colspec colname="col3" colwidth="3.5*" colsep="0"/>
+ <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
+ <thead>
+ <row>
+ <entry align="left" spanname="span-horiz">Argument</entry>
+ <entry align="left">Contents</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>Display</entry>
+ <entry>*display</entry>
+ <entry>The display to which connects</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Window</entry>
+ <entry>window</entry>
+ <entry>IMS communication window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Atom</entry>
+ <entry>property</entry>
+ <entry>read/write property Atom (*1)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>format</entry>
+ <entry>8</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>mode</entry>
+ <entry>PropModeAppend</entry>
+ </row>
+ <row rowsep="0">
+ <entry>u_char</entry>
+ <entry>*data</entry>
+ <entry>read/write DATA</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>nelements</entry>
+ <entry>length of DATA</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+
+<para>
+(*1) The read/write property ATOM allocates the following strings by
+<function>XInternAtom</function>.
+"_clientXXX"
+</para>
+
+<para>
+The client changes the property with the mode of PropModeAppend and
+the IM Server will read it with the delete mode i.e. (delete = True).
+</para>
+
+<para>
+If Atom is notified via ClientMessage event, the format of the ClientMessage
+is as follows:
+</para>
+
+<table frame="none" id="clientmessage_events_format_to_send_atom_of_property">
+ <title>The ClientMessage event's format to send Atom of property</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="1*" colsep="0"/>
+ <colspec colname="col2" colwidth="1*" colsep="1"/>
+ <colspec colname="col3" colwidth="3.5*" colsep="0"/>
+ <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
+ <thead>
+ <row>
+ <entry align="left" spanname="span-horiz">Structure Member</entry>
+ <entry align="left">Contents</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>type</entry>
+ <entry>ClientMessage</entry>
+ </row>
+ <row rowsep="0">
+ <entry>u_long</entry>
+ <entry>serial</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Bool</entry>
+ <entry>send_event</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Display</entry>
+ <entry>*display</entry>
+ <entry>The display to which connects</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Window</entry>
+ <entry>window</entry>
+ <entry>IMS Window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Atom</entry>
+ <entry>message_type</entry>
+ <entry>XInternAtom(display, "_XIM_PROTOCOL", False)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>format</entry>
+ <entry>8</entry>
+ </row>
+ <row rowsep="0">
+ <entry>long</entry>
+ <entry>data.1[0]</entry>
+ <entry>length of read/write property Atom</entry>
+ </row>
+ <row rowsep="0">
+ <entry>long</entry>
+ <entry>data.1[1]</entry>
+ <entry>read/write property Atom</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+</sect4>
+
+<sect4 id="Format_for_the_data_from_the_IM_Server_to_the_Client">
+<title>Format for the data from the IM Server to the Client</title>
+<para>
+<emphasis role="bold">ClientMessage</emphasis>
+</para>
+
+<para>
+The format of the ClientMessage is as follows:
+</para>
+
+<table frame="none" id="clientmessage_events_format_first_or_middle_2">
+ <title>The ClientMessage event's format (first or middle)</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="1*" colsep="0"/>
+ <colspec colname="col2" colwidth="1*" colsep="1"/>
+ <colspec colname="col3" colwidth="3.5*" colsep="0"/>
+ <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
+ <thead>
+ <row>
+ <entry align="left" spanname="span-horiz">Structure Member</entry>
+ <entry align="left">Contents</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>type</entry>
+ <entry>ClientMessage</entry>
+ </row>
+ <row rowsep="0">
+ <entry>u_long</entry>
+ <entry>serial</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Bool</entry>
+ <entry>send_event</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Display</entry>
+ <entry>*display</entry>
+ <entry>The display to which connects</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Window</entry>
+ <entry>window</entry>
+ <entry>IMS Window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Atom</entry>
+ <entry>message_type</entry>
+ <entry>XInternAtom(display, "_XIM_MOREDATA", False)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>format</entry>
+ <entry>8</entry>
+ </row>
+ <row rowsep="0">
+ <entry>char</entry>
+ <entry>data.b[20]</entry>
+ <entry>(read/write DATA : 20 byte)</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+
+
+
+
+
+<table frame="none" id="clientmessage_events_format_only_or_last_2">
+ <title>The ClientMessage event's format (only or last)</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="1*" colsep="0"/>
+ <colspec colname="col2" colwidth="1*" colsep="1"/>
+ <colspec colname="col3" colwidth="3.5*" colsep="0"/>
+ <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
+ <thead>
+ <row>
+ <entry align="left" spanname="span-horiz">Structure Member</entry>
+ <entry align="left">Contents</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>type</entry>
+ <entry>ClientMessage</entry>
+ </row>
+ <row rowsep="0">
+ <entry>u_long</entry>
+ <entry>serial</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Bool</entry>
+ <entry>send_event</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Display</entry>
+ <entry>*display</entry>
+ <entry>The display to which connects</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Window</entry>
+ <entry>window</entry>
+ <entry>IMS Window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Atom</entry>
+ <entry>message_type</entry>
+ <entry>XInternAtom(display, "_XIM_PROTOCOL", False)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>format</entry>
+ <entry>8</entry>
+ </row>
+ <row rowsep="0">
+ <entry>char</entry>
+ <entry>data.b[20]</entry>
+ <entry>(read/write DATA : MAX 20 byte) (*1)</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+
+<para>
+(*1) If the data size is smaller than 20 bytes, all data other than available
+data must be 0.
+</para>
+
+<para>
+<emphasis role="bold">Property</emphasis>
+</para>
+
+<para>
+In the case of large data, data will be sent via the Window Property
+for the efficiency. There are the following two methods to notify
+Property, and transport-version is decided which method is used.
+</para>
+
+<itemizedlist>
+ <listitem>
+ <para>
+The XChangeProperty function is used to store data in the IMS
+communication window, and Atom of the property is sent via the
+ClientMessage event.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+The XChangeProperty function is used to store data in the IMS
+communication window, and Atom of the property is sent via
+PropertyNotify event.
+ </para>
+ </listitem>
+</itemizedlist>
+
+<para>
+The arguments of the XChangeProperty are as follows:
+</para>
+
+<table frame="none" id="xchangeproperty_events_format_b">
+ <title>The XChangeProperty event's format</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="1*" colsep="0"/>
+ <colspec colname="col2" colwidth="1*" colsep="1"/>
+ <colspec colname="col3" colwidth="3.5*" colsep="0"/>
+ <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
+ <thead>
+ <row>
+ <entry align="left" spanname="span-horiz">Argument</entry>
+ <entry align="left">Contents</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>Display</entry>
+ <entry>*display</entry>
+ <entry>The display to which connects</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Window</entry>
+ <entry>window</entry>
+ <entry>IMS communication window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Atom</entry>
+ <entry>property</entry>
+ <entry>read/write property Atom (*1)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>format</entry>
+ <entry>8</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>mode</entry>
+ <entry>PropModeAppend</entry>
+ </row>
+ <row rowsep="0">
+ <entry>u_char</entry>
+ <entry>*data</entry>
+ <entry>read/write DATA</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>nelements</entry>
+ <entry>length of DATA</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+
+<para>
+(*1) The read/write property ATOM allocates some strings, which are not
+allocated by the client, by <function>XInternAtom</function>.
+</para>
+
+<para>
+The IM Server changes the property with the mode of PropModeAppend and
+the client reads it with the delete mode, i.e. (delete = True).
+</para>
+
+<para>
+If Atom is notified via ClientMessage event, the format of the ClientMessage
+is as follows:
+</para>
+
+<table frame="none" id="clientmessage_events_format_to_send_atom_of_property_2">
+ <title>The ClientMessage event's format to send Atom of property</title>
+ <tgroup cols="3">
+ <colspec colname="col1" colwidth="1*" colsep="0"/>
+ <colspec colname="col2" colwidth="1*" colsep="1"/>
+ <colspec colname="col3" colwidth="3.5*" colsep="0"/>
+ <spanspec namest="col1" nameend="col2" spanname="span-horiz" align="left"/>
+ <thead>
+ <row>
+ <entry align="left" spanname="span-horiz">Structure Member</entry>
+ <entry align="left">Contents</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>type</entry>
+ <entry>ClientMessage</entry>
+ </row>
+ <row rowsep="0">
+ <entry>u_long</entry>
+ <entry>serial</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Bool</entry>
+ <entry>send_event</entry>
+ <entry>Set by the X Window System</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Display</entry>
+ <entry>*display</entry>
+ <entry>The display to which connects</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Window</entry>
+ <entry>window</entry>
+ <entry>IMS Window ID</entry>
+ </row>
+ <row rowsep="0">
+ <entry>Atom</entry>
+ <entry>message_type</entry>
+ <entry>XInternAtom(display, "_XIM_PROTOCOL", False)</entry>
+ </row>
+ <row rowsep="0">
+ <entry>int</entry>
+ <entry>format</entry>
+ <entry>8</entry>
+ </row>
+ <row rowsep="0">
+ <entry>long</entry>
+ <entry>data.1[0]</entry>
+ <entry>length of read/write property Atom</entry>
+ </row>
+ <row rowsep="0">
+ <entry>long</entry>
+ <entry>data.1[1]</entry>
+ <entry>read/write property Atom</entry>
+ </row>
+ </tbody>
+ </tgroup>
+</table>
+
+</sect4>
+</sect3>
+<sect3 id="Closing_Connection">
+<title>Closing Connection</title>
+
+<para>
+If the client disconnect with the IM Server, shutdown function should
+free the communication window properties and etc..
+</para>
+
+</sect3>
+</sect2>
+</sect1>
+
+<sect1 id="References">
+<title>References</title>
+<para>
+[1] Masahiko Narita and Hideki Hiura, <emphasis remap='I'>"The Input Method Protocol"</emphasis>
+</para>
+</sect1>
+
+</chapter>
+</book>
diff --git a/libX11/specs/libX11/CH02.xml b/libX11/specs/libX11/CH02.xml
index f4ef1bcd8..4912f71ed 100644
--- a/libX11/specs/libX11/CH02.xml
+++ b/libX11/specs/libX11/CH02.xml
@@ -1,3489 +1,3489 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
- "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
-<chapter id="display_functions">
-<title>Display Functions</title>
-<para>
-Before your program can use a display, you must establish a connection
-to the X server.
-Once you have established a connection,
-you then can use the Xlib macros and functions discussed in this chapter
-to return information about the display.
-This chapter discusses how to:
-</para>
-<itemizedlist>
- <listitem>
- <para>
-Open (connect to) the display
- </para>
- </listitem>
- <listitem>
- <para>
-Obtain information about the display, image formats, or screens
- </para>
- </listitem>
- <listitem>
- <para>
-Generate a
-<systemitem>NoOperation</systemitem>
-protocol request
- </para>
- </listitem>
- <listitem>
- <para>
-Free client-created data
- </para>
- </listitem>
- <listitem>
- <para>
-Close (disconnect from) a display
- </para>
- </listitem>
- <listitem>
- <para>
-Use X Server connection close operations
- </para>
- </listitem>
- <listitem>
- <para>
-Use Xlib with threads
- </para>
- </listitem>
- <listitem>
- <para>
-Use internal connections
- </para>
- </listitem>
-</itemizedlist>
-<sect1 id="Opening_the_Display">
-<title>Opening the Display</title>
-<!-- .XS -->
-<!-- (SN Opening the Display -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-To open a connection to the X server that controls a display, use
-<function>XOpenDisplay</function>.
-<indexterm significance="preferred"><primary>XOpenDisplay</primary></indexterm>
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Display *<function>XOpenDisplay</function></funcdef>
- <paramdef>char *<parameter>display_name</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display_name</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the hardware display name, which determines the display
-and communications domain to be used.
-On a <acronym>POSIX</acronym>-conformant system, if the display_name is NULL,
-it defaults to the value of the DISPLAY environment variable.
-<indexterm><primary>Environment</primary><secondary>DISPLAY</secondary></indexterm>
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The encoding and interpretation of the display name are
-implementation-dependent.
-Strings in the Host Portable Character Encoding are supported;
-support for other characters is implementation-dependent.
-On <acronym>POSIX</acronym>-conformant systems,
-the display name or DISPLAY environment variable can be a string in the format:
-</para>
-<!-- .LP -->
-<!-- .sM -->
-<literallayout class="monospaced">
-<!-- .TA 1i -->
-<!-- .ta 1i -->
- <emphasis remap='I'>protocol</emphasis>/<emphasis remap='I'>hostname</emphasis>:<emphasis remap='I'>number</emphasis>.<emphasis remap='I'>screen_number</emphasis>
-</literallayout>
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>protocol</emphasis>
- </term>
- <listitem>
- <para>
-Specifies a protocol family or an alias for a protocol family. Supported
-protocol families are implementation dependent. The protocol entry is
-optional. If protocol is not specified, the / separating protocol and
-hostname must also not be specified.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>hostname</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the name of the host machine on which the display is physically
-attached.
-You follow the hostname with either a single colon (:) or a double colon (::).
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the number of the display server on that host machine.
-You may optionally follow this display number with a period (.).
-A single <acronym>CPU</acronym> can have more than one display.
-Multiple displays are usually numbered starting with zero.
-<indexterm><primary>Screen</primary></indexterm>
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the screen to be used on that server.
-Multiple screens can be controlled by a single X server.
-The screen_number sets an internal variable that can be accessed by
-using the
-<function>DefaultScreen</function>
-macro or the
-<function>XDefaultScreen</function>
-function if you are using languages other than C (see section 2.2.1).
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-For example, the following would specify screen 1 of display 0 on the
-machine named ``dual-headed'':
-</para>
-<para>
-<!-- .LP -->
-<literallayout class="monospaced">
-dual-headed:0.1
-</literallayout>
-</para>
-<para>
-<!-- .LP -->
-The
-<function>XOpenDisplay</function>
-function returns a
-<type>Display</type>
-structure that serves as the
-connection to the X server and that contains all the information
-about that X server.
-<function>XOpenDisplay</function>
-connects your application to the X server through <acronym>TCP</acronym>
-or DECnet communications protocols,
-or through some local inter-process communication protocol.
-<indexterm><primary>Protocol</primary><secondary><acronym>TCP</acronym></secondary></indexterm>
-<indexterm><primary>Protocol</primary><secondary>DECnet</secondary></indexterm>
-If the protocol is specified as "tcp", "inet", or "inet6", or
-if no protocol is specified and the hostname is a host machine name and a single colon (:)
-separates the hostname and display number,
-<function>XOpenDisplay</function>
-connects using <acronym>TCP</acronym> streams. (If the protocol is specified as "inet", <acronym>TCP</acronym> over
-IPv4 is used. If the protocol is specified as "inet6", <acronym>TCP</acronym> over IPv6 is used.
-Otherwise, the implementation determines which <acronym>IP</acronym> version is used.)
-If the hostname and protocol are both not specified,
-Xlib uses whatever it believes is the fastest transport.
-If the hostname is a host machine name and a double colon (::)
-separates the hostname and display number,
-<function>XOpenDisplay</function>
-connects using DECnet.
-A single X server can support any or all of these transport mechanisms
-simultaneously.
-A particular Xlib implementation can support many more of these transport
-mechanisms.
-</para>
-<para>
-<!-- .LP -->
-<indexterm><primary>Display</primary></indexterm>
-If successful,
-<function>XOpenDisplay</function>
-returns a pointer to a
-<type>Display</type>
-structure,
-which is defined in
-<filename class="headerfile">&lt;X11/Xlib.h&gt;</filename>.
-<indexterm type="file"><primary><filename class="headerfile">X11/Xlib.h</filename></primary></indexterm>
-<indexterm><primary>Files</primary><secondary><filename class="headerfile">&lt;X11/Xlib.h&gt;</filename></secondary></indexterm>
-<indexterm><primary>Headers</primary><secondary><filename class="headerfile">&lt;X11/Xlib.h&gt;</filename></secondary></indexterm>
-If
-<function>XOpenDisplay</function>
-does not succeed, it returns NULL.
-After a successful call to
-<function>XOpenDisplay</function>,
-all of the screens in the display can be used by the client.
-The screen number specified in the display_name argument is returned
-by the
-<function>DefaultScreen</function>
-macro (or the
-<function>XDefaultScreen</function>
-function).
-You can access elements of the
-<type>Display</type>
-and
-<type>Screen</type>
-structures only by using the information macros or functions.
-For information about using macros and functions to obtain information from
-the
-<type>Display</type>
-structure,
-see section 2.2.1.
-</para>
-<para>
-<!-- .LP -->
-X servers may implement various types of access control mechanisms
-(see section 9.8).
-</para>
-</sect1>
-<sect1 id="Obtaining_Information_about_the_Display_Image_Formats_or_Screens">
-<title>Obtaining Information about the Display, Image Formats, or Screens</title>
-<!-- .XS -->
-<!-- (SN Obtaining Information about the Display, Image Formats, or Screens -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-The Xlib library provides a number of useful macros
-and corresponding functions that return data from the
-<type>Display</type>
-structure.
-The macros are used for C programming,
-and their corresponding function equivalents are for other language bindings.
-This section discusses the:
-</para>
-<itemizedlist>
- <listitem>
- <para>
-Display macros
- </para>
- </listitem>
- <listitem>
- <para>
-Image format functions and macros
- </para>
- </listitem>
- <listitem>
- <para>
-Screen information macros
- </para>
- </listitem>
-</itemizedlist>
-<para>
-<!-- .LP -->
-<indexterm ><primary>Display</primary><secondary>data structure</secondary></indexterm>
-All other members of the
-<type>Display</type>
-structure (that is, those for which no macros are defined) are private to Xlib
-and must not be used.
-Applications must never directly modify or inspect these private members of the
-<type>Display</type>
-structure.
-<!-- .NT Note -->
-The
-<function>XDisplayWidth</function>,
-<function>XDisplayHeight</function>,
-<function>XDisplayCells</function>,
-<function>XDisplayPlanes</function>,
-<function>XDisplayWidthMM</function>,
-and
-<function>XDisplayHeightMM</function>
-functions in the next sections are misnamed.
-These functions really should be named Screen<emphasis remap='I'>whatever</emphasis>
-and XScreen<emphasis remap='I'>whatever</emphasis>, not Display<emphasis remap='I'>whatever</emphasis> or XDisplay<emphasis remap='I'>whatever</emphasis>.
-Our apologies for the resulting confusion.
-<!-- .NE -->
-</para>
-<sect2 id="Display_Macros_">
-<title>Display Macros </title>
-<!-- .XS -->
-<!-- (SN Display Macros -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-Applications should not directly modify any part of the
-<type>Display</type>
-and
-<type>Screen</type>
-structures.
-The members should be considered read-only,
-although they may change as the result of other operations on the display.
-</para>
-<para>
-<!-- .LP -->
-The following lists the C language macros,
-their corresponding function equivalents that are for other language bindings,
-and what data both can return.
-</para>
-<para>AllPlanes()</para>
-<para>XAllPlanes()</para>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>AllPlanes</primary></indexterm>
-<indexterm significance="preferred"><primary>XAllPlanes</primary></indexterm>
-Both return a value with all bits set to 1 suitable for use in a plane argument to
-a procedure.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-Both
-<function>BlackPixel</function>
-and
-<function>WhitePixel</function>
-can be used in implementing a monochrome application.
-These pixel values are for permanently allocated entries in the default
-colormap.
-The actual <acronym>RGB</acronym> (red, green, and blue) values are settable on some screens
-and, in any case, may not actually be black or white.
-The names are intended to convey the expected relative intensity of the colors.
-<!-- .sM -->
-</para>
-<para>
-BlackPixel(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>unsigned long <function>XBlackPixel</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>BlackPixel</primary></indexterm>
-<indexterm significance="preferred"><primary>XBlackPixel</primary></indexterm>
-Both return the black pixel value for the specified screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-WhitePixel(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>unsigned long <function>XWhitePixel</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>WhitePixel</primary></indexterm>
-<indexterm significance="preferred"><primary>XWhitePixel</primary></indexterm>
-Both return the white pixel value for the specified screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-ConnectionNumber(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XConnectionNumber</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>ConnectionNumber</primary></indexterm>
-<indexterm significance="preferred"><primary>XConnectionNumber</primary></indexterm>
-Both return a connection number for the specified display.
-On a <acronym>POSIX</acronym>-conformant system,
-this is the file descriptor of the connection.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DefaultColormap(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Colormap <function>XDefaultColormap</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DefaultColormap</primary></indexterm>
-<indexterm significance="preferred"><primary>XDefaultColormap</primary></indexterm>
-Both return the default colormap ID for allocation on the specified screen.
-Most routine allocations of color should be made out of this colormap.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DefaultDepth(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XDefaultDepth</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DefaultDepth</primary></indexterm>
-<indexterm significance="preferred"><primary>XDefaultDepth</primary></indexterm>
-Both return the depth (number of planes) of the default root window for the
-specified screen.
-Other depths may also be supported on this screen (see
-<function>XMatchVisualInfo</function>).
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<indexterm significance="preferred"><primary>XListDepths</primary></indexterm>
-To determine the number of depths that are available on a given screen, use
-<function>XListDepths</function>.
-<!-- .sM -->
-</para>
-<para>
-DefaultGC(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>GC <function>XDefaultGC</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
- <paramdef>int<parameter> *count_return</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
-<!-- .ds Cn depths -->
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>count_return</emphasis>
- </term>
- <listitem>
- <para>
-Returns the number of (Cn.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XListDepths</function>
-function returns the array of depths
-that are available on the specified screen.
-If the specified screen_number is valid and sufficient memory for the array
-can be allocated,
-<function>XListDepths</function>
-sets count_return to the number of available depths.
-Otherwise, it does not set count_return and returns NULL.
-To release the memory allocated for the array of depths, use
-<function>XFree</function>.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DefaultGC(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>GC <function>XDefaultGC</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DefaultGC</primary></indexterm>
-<indexterm significance="preferred"><primary>XDefaultGC</primary></indexterm>
-Both return the default graphics context for the root window of the
-specified screen.
-This GC is created for the convenience of simple applications
-and contains the default GC components with the foreground and
-background pixel values initialized to the black and white
-pixels for the screen, respectively.
-You can modify its contents freely because it is not used in any Xlib
-function.
-This GC should never be freed.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DefaultRootWindow(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Window <function>XDefaultRootWindow</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DefaultRootWindow</primary></indexterm>
-<indexterm significance="preferred"><primary>XDefaultRootWindow</primary></indexterm>
-Both return the root window for the default screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DefaultScreenOfDisplay(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Screen *<function>XDefaultScreenOfDisplay</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DefaultScreenOfDisplay</primary></indexterm>
-<indexterm significance="preferred"><primary>XDefaultScreenOfDisplay</primary></indexterm>
-Both return a pointer to the default screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-ScreenOfDisplay(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Screen *<function>XScreenOfDisplay</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>ScreenOfDisplay</primary></indexterm>
-<indexterm significance="preferred"><primary>XScreenOfDisplay</primary></indexterm>
-Both return a pointer to the indicated screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DefaultScreen(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XDefaultScreen</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DefaultScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XDefaultScreen</primary></indexterm>
-Both return the default screen number referenced by the
-<function>XOpenDisplay</function>
-function.
-This macro or function should be used to retrieve the screen number
-in applications that will use only a single screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DefaultVisual(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Visual *<function>XDefaultVisual</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DefaultVisual</primary></indexterm>
-<indexterm significance="preferred"><primary>XDefaultVisual</primary></indexterm>
-Both return the default visual type for the specified screen.
-For further information about visual types,
-see section 3.1.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DisplayCells(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XDisplayCells</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DisplayCells</primary></indexterm>
-<indexterm significance="preferred"><primary>XDisplayCells</primary></indexterm>
-Both return the number of entries in the default colormap.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DisplayPlanes(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XDisplayPlanes</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DisplayPlanes</primary></indexterm>
-<indexterm significance="preferred"><primary>XDisplayPlanes</primary></indexterm>
-Both return the depth of the root window of the specified screen.
-For an explanation of depth,
-see the glossary.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DisplayString(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>char *<function>XDisplayString</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DisplayString</primary></indexterm>
-<indexterm significance="preferred"><primary>XDisplayString</primary></indexterm>
-Both return the string that was passed to
-<function>XOpenDisplay</function>
-when the current display was opened.
-On <acronym>POSIX</acronym>-conformant systems,
-if the passed string was NULL, these return the value of
-the DISPLAY environment variable when the current display was opened.
-<indexterm><primary><acronym>POSIX</acronym> System Call</primary><secondary>fork</secondary></indexterm>
-These are useful to applications that invoke the
-<function>fork</function>
-system call and want to open a new connection to the same display from the
-child process as well as for printing error messages.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-LastKnownRequestProcessed(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>unsigned long <function>XLastKnownRequestProcessed</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>XExtendedMaxRequestSize</primary></indexterm>
-The
-<function>XExtendedMaxRequestSize</function>
-function returns zero if the specified display does not support an
-extended-length protocol encoding; otherwise,
-it returns the maximum request size (in 4-byte units) supported
-by the server using the extended-length encoding.
-The Xlib functions
-<function>XDrawLines</function>,
-<function>XDrawArcs</function>,
-<function>XFillPolygon</function>,
-<function>XChangeProperty</function>,
-<function>XSetClipRectangles</function>,
-and
-<function>XSetRegion</function>
-will use the extended-length encoding as necessary, if supported
-by the server. Use of the extended-length encoding in other Xlib
-functions (for example,
-<function>XDrawPoints</function>,
-<function>XDrawRectangles</function>,
-<function>XDrawSegments</function>,
-<function>XFillArcs</function>,
-<function>XFillRectangles</function>,
-<function>XPutImage</function>)
-is permitted but not required; an Xlib implementation may choose to
-split the data across multiple smaller requests instead.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-LastKnownRequestProcessed(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>unsigned long <function>XLastKnownRequestProcessed</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>XMaxRequestSize</primary></indexterm>
-The
-<function>XMaxRequestSize</function>
-function returns the maximum request size (in 4-byte units) supported
-by the server without using an extended-length protocol encoding.
-Single protocol requests to the server can be no larger than this size
-unless an extended-length protocol encoding is supported by the server.
-The protocol guarantees the size to be no smaller than 4096 units
-(16384 bytes).
-Xlib automatically breaks data up into multiple protocol requests
-as necessary for the following functions:
-<function>XDrawPoints</function>,
-<function>XDrawRectangles</function>,
-<function>XDrawSegments</function>,
-<function>XFillArcs</function>,
-<function>XFillRectangles</function>,
-and
-<function>XPutImage</function>.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-LastKnownRequestProcessed(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>unsigned long <function>XLastKnownRequestProcessed</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>LastKnownRequestProcessed</primary></indexterm>
-<indexterm significance="preferred"><primary>XLastKnownRequestProcessed</primary></indexterm>
-Both extract the full serial number of the last request known by Xlib
-to have been processed by the X server.
-Xlib automatically sets this number when replies, events, and errors
-are received.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-NextRequest(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>unsigned long <function>XNextRequest</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>NextRequest</primary></indexterm>
-<indexterm significance="preferred"><primary>XNextRequest</primary></indexterm>
-Both extract the full serial number that is to be used for the next
-request.
-Serial numbers are maintained separately for each display connection.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-ProtocolVersion(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XProtocolVersion</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>ProtocolVersion</primary></indexterm>
-<indexterm significance="preferred"><primary>XProtocolVersion</primary></indexterm>
-Both return the major version number (11) of the X protocol associated with
-the connected display.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-ProtocolRevision(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XProtocolRevision</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>ProtocolRevision</primary></indexterm>
-<indexterm significance="preferred"><primary>XProtocolRevision</primary></indexterm>
-Both return the minor protocol revision number of the X server.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-QLength(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XQLength</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>QLength</primary></indexterm>
-<indexterm significance="preferred"><primary>XQLength</primary></indexterm>
-Both return the length of the event queue for the connected display.
-Note that there may be more events that have not been read into
-the queue yet (see
-<function>XEventsQueued</function>).
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-RootWindow(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Window <function>XRootWindow</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm><primary>Window</primary><secondary>RootWindow</secondary></indexterm>
-<indexterm significance="preferred"><primary>RootWindow</primary></indexterm>
-<indexterm><primary>Window</primary><secondary>XRootWindow</secondary></indexterm>
-<indexterm significance="preferred"><primary>XRootWindow</primary></indexterm>
-Both return the root window.
-These are useful with functions that need a drawable of a particular screen
-and for creating top-level windows.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-ScreenCount(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XScreenCount</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>ScreenCount</primary></indexterm>
-<indexterm significance="preferred"><primary>XScreenCount</primary></indexterm>
-Both return the number of available screens.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-ServerVendor(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>char *<function>XServerVendor</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>ServerVendor</primary></indexterm>
-<indexterm significance="preferred"><primary>XServerVendor</primary></indexterm>
-Both return a pointer to a null-terminated string that provides
-some identification of the owner of the X server implementation.
-If the data returned by the server is in the Latin Portable Character Encoding,
-then the string is in the Host Portable Character Encoding.
-Otherwise, the contents of the string are implementation-dependent.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-VendorRelease(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XVendorRelease</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>VendorRelease</primary></indexterm>
-<indexterm significance="preferred"><primary>XVendorRelease</primary></indexterm>
-Both return a number related to a vendor's release of the X server.
-</para>
-</sect2>
-<sect2 id="Image_Format_Functions_and_Macros">
-<title>Image Format Functions and Macros</title>
-<!-- .XS -->
-<!-- (SN Image Format Functions and Macros -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-Applications are required to present data to the X server
-in a format that the server demands.
-To help simplify applications,
-most of the work required to convert the data is provided by Xlib
-(see sections 8.7 and 16.8).
-</para>
-<para>
-<!-- .LP -->
-The
-<structname>XPixmapFormatValues</structname>
-structure provides an interface to the pixmap format information
-that is returned at the time of a connection setup.
-It contains:
-</para>
-<para>
-<!-- .LP -->
-<!-- .sM -->
-<literallayout class="monospaced">
-<!-- .TA .5i 3i -->
-<!-- .ta .5i 3i -->
-typedef struct {
- int depth;
- int bits_per_pixel;
- int scanline_pad;
-} XPixmapFormatValues;
-</literallayout>
-</para>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<!-- .sp -->
-To obtain the pixmap format information for a given display, use
-<function>XListPixmapFormats</function>.
-<indexterm significance="preferred"><primary>XListPixmapFormats</primary></indexterm>
-<!-- .sM -->
-</para>
-<para>
-ImageByteOrder(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XImageByteOrder</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> *count_return</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
-<!-- .ds Cn pixmap formats that are supported by the display -->
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>count_return</emphasis>
- </term>
- <listitem>
- <para>
-Returns the number of (Cn.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XListPixmapFormats</function>
-function returns an array of
-<structname>XPixmapFormatValues</structname>
-structures that describe the types of Z format images supported
-by the specified display.
-If insufficient memory is available,
-<function>XListPixmapFormats</function>
-returns NULL.
-To free the allocated storage for the
-<structname>XPixmapFormatValues</structname>
-structures, use
-<function>XFree</function>.
-</para>
-<para>
-<!-- .LP -->
-The following lists the C language macros,
-their corresponding function equivalents that are for other language bindings,
-and what data they both return for the specified server and screen.
-These are often used by toolkits as well as by simple applications.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-ImageByteOrder(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XImageByteOrder</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>ImageByteOrder</primary></indexterm>
-<indexterm significance="preferred"><primary>XImageByteOrder</primary></indexterm>
-Both specify the required byte order for images for each scanline unit in
-XY format (bitmap) or for each pixel value in
-Z format.
-The macro or function can return either
-<symbol>LSBFirst</symbol>
-or
-<symbol>MSBFirst</symbol>.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-BitmapUnit(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XBitmapUnit</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>BitmapUnit</primary></indexterm>
-<indexterm significance="preferred"><primary>XBitmapUnit</primary></indexterm>
-Both return the size of a bitmap's scanline unit in bits.
-The scanline is calculated in multiples of this value.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-BitmapBitOrder(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XBitmapBitOrder</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>BitmapBitOrder</primary></indexterm>
-<indexterm significance="preferred"><primary>XBitmapBitOrder</primary></indexterm>
-Within each bitmap unit, the left-most bit in the bitmap as displayed
-on the screen is either the least significant or most significant bit in the
-unit.
-This macro or function can return
-<symbol>LSBFirst</symbol>
-or
-<symbol>MSBFirst</symbol>.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-BitmapPad(<emphasis remap='I'>display</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XBitmapPad</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>BitmapPad</primary></indexterm>
-<indexterm significance="preferred"><primary>XBitmapPad</primary></indexterm>
-Each scanline must be padded to a multiple of bits returned
-by this macro or function.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DisplayHeight(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XDisplayHeight</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DisplayHeight</primary></indexterm>
-<indexterm significance="preferred"><primary>XDisplayHeight</primary></indexterm>
-Both return an integer that describes the height of the screen
-in pixels.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DisplayHeightMM(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XDisplayHeightMM</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DisplayHeightMM</primary></indexterm>
-<indexterm significance="preferred"><primary>XDisplayHeightMM</primary></indexterm>
-Both return the height of the specified screen in millimeters.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DisplayWidth(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XDisplayWidth</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DisplayWidth</primary></indexterm>
-<indexterm significance="preferred"><primary>XDisplayWidth</primary></indexterm>
-Both return the width of the screen in pixels.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DisplayWidthMM(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XDisplayWidthMM</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> screen_number</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen_number</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate screen number on the host server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DisplayWidthMM</primary></indexterm>
-<indexterm significance="preferred"><primary>XDisplayWidthMM</primary></indexterm>
-Both return the width of the specified screen in millimeters.
-</para>
-</sect2>
-<sect2 id="Screen_Information_Macros">
-<title>Screen Information Macros</title>
-<!-- .XS -->
-<!-- (SN Screen Information Macros -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-The following lists the C language macros,
-their corresponding function equivalents that are for other language bindings,
-and what data they both can return.
-These macros or functions all take a pointer to the appropriate screen
-structure.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-BlackPixelOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>unsigned long <function>XBlackPixelOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>BlackPixelOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XBlackPixelOfScreen</primary></indexterm>
-Both return the black pixel value of the specified screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-WhitePixelOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>unsigned long <function>XWhitePixelOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>WhitePixelOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XWhitePixelOfScreen</primary></indexterm>
-Both return the white pixel value of the specified screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-CellsOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XCellsOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>CellsOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XCellsOfScreen</primary></indexterm>
-Both return the number of colormap cells in the default colormap
-of the specified screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DefaultColormapOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Colormap <function>XDefaultColormapOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DefaultColormapOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XDefaultColormapOfScreen</primary></indexterm>
-Both return the default colormap of the specified screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DefaultDepthOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XDefaultDepthOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DefaultDepthOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XDefaultDepthOfScreen</primary></indexterm>
-Both return the depth of the root window.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DefaultGCOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>GC <function>XDefaultGCOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DefaultGCOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XDefaultGCOfScreen</primary></indexterm>
-Both return a default graphics context (GC) of the specified screen,
-which has the same depth as the root window of the screen.
-The GC must never be freed.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DefaultVisualOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Visual *<function>XDefaultVisualOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DefaultVisualOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XDefaultVisualOfScreen</primary></indexterm>
-Both return the default visual of the specified screen.
-For information on visual types,
-see section 3.1.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DoesBackingStore(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XDoesBackingStore</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DoesBackingStore</primary></indexterm>
-<indexterm significance="preferred"><primary>XDoesBackingStore</primary></indexterm>
-Both return a value indicating whether the screen supports backing
-stores.
-The value returned can be one of
-<symbol>WhenMapped</symbol>,
-<symbol>NotUseful</symbol>,
-or
-<symbol>Always</symbol>
-(see section 3.2.4).
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DoesSaveUnders(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Bool <function>XDoesSaveUnders</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DoesSaveUnders</primary></indexterm>
-<indexterm significance="preferred"><primary>XDoesSaveUnders</primary></indexterm>
-Both return a Boolean value indicating whether the
-screen supports save unders.
-If
-<symbol>True</symbol>,
-the screen supports save unders.
-If
-<symbol>False</symbol>,
-the screen does not support save unders (see section 3.2.5).
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-DisplayOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Display *<function>XDisplayOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>DisplayOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XDisplayOfScreen</primary></indexterm>
-Both return the display of the specified screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-<indexterm significance="preferred"><primary>XScreenNumberOfScreen</primary></indexterm>
-</para>
-<para>
-EventMaskOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>long <function>XEventMaskOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XScreenNumberOfScreen</function>
-function returns the screen index number of the specified screen.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-EventMaskOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>long <function>XEventMaskOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>EventMaskOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XEventMaskOfScreen</primary></indexterm>
-Both return the event mask of the root window for the specified screen
-at connection setup time.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-WidthOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XWidthOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>WidthOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XWidthOfScreen</primary></indexterm>
-Both return the width of the specified screen in pixels.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-HeightOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XHeightOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>HeightOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XHeightOfScreen</primary></indexterm>
-Both return the height of the specified screen in pixels.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-WidthMMOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XWidthMMOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>WidthMMOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XWidthMMOfScreen</primary></indexterm>
-Both return the width of the specified screen in millimeters.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-HeightMMOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XHeightMMOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>HeightMMOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XHeightMMOfScreen</primary></indexterm>
-Both return the height of the specified screen in millimeters.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-MaxCmapsOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XMaxCmapsOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>MaxCmapsOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XMaxCmapsOfScreen</primary></indexterm>
-Both return the maximum number of installed colormaps supported
-by the specified screen (see section 9.3).
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-MinCmapsOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XMinCmapsOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>MinCmapsOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XMinCmapsOfScreen</primary></indexterm>
-Both return the minimum number of installed colormaps supported
-by the specified screen (see section 9.3).
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-PlanesOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>int <function>XPlanesOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>PlanesOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XPlanesOfScreen</primary></indexterm>
-Both return the depth of the root window.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-<!-- .sM -->
-</para>
-<para>
-RootWindowOfScreen(<emphasis remap='I'>screen</emphasis>)
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Window <function>XRootWindowOfScreen</function></funcdef>
- <paramdef>Screen<parameter> *screen</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>screen</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the appropriate
-<type>Screen</type>
-structure.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-<indexterm significance="preferred"><primary>RootWindowOfScreen</primary></indexterm>
-<indexterm significance="preferred"><primary>XRootWindowOfScreen</primary></indexterm>
-Both return the root window of the specified screen.
-</para>
-</sect2>
-</sect1>
-<sect1 id="Generating_a_NoOperation_Protocol_Request">
-<title>Generating a NoOperation Protocol Request</title>
-<!-- .XS -->
-<!-- (SN Generating a NoOperation Protocol Request -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-To execute a
-<systemitem>NoOperation</systemitem>
-protocol request, use
-<function>XNoOp</function>.
-<indexterm significance="preferred"><primary>XNoOp</primary></indexterm>
-<!-- .sM -->
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef><function>XNoOp</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term><emphasis remap='I'>display</emphasis></term>
- <listitem>
- <para>Specifies the connection to the X server.</para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XNoOp</function>
-function sends a
-<systemitem>NoOperation</systemitem>
-protocol request to the X server,
-thereby exercising the connection.
-</para>
-</sect1>
-<sect1 id="Freeing_Client_Created_Data">
-<title>Freeing Client-Created Data</title>
-<!-- .XS -->
-<!-- (SN Freeing Client-Created Data -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-To free in-memory data that was created by an Xlib function, use
-<function>XFree</function>.
-<indexterm significance="preferred"><primary>XFree</primary></indexterm>
-<!-- .sM -->
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>XFree</funcdef>
- <paramdef>void<parameter> *data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the data that is to be freed.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XFree</function>
-function is a general-purpose Xlib routine that frees the specified data.
-You must use it to free any objects that were allocated by Xlib,
-unless an alternate function is explicitly specified for the object.
-A NULL pointer cannot be passed to this function.
-</para>
-</sect1>
-<sect1 id="Closing_the_Display">
-<title>Closing the Display</title>
-<!-- .XS -->
-<!-- (SN Closing the Display -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-To close a display or disconnect from the X server, use
-<function>XCloseDisplay</function>.
-<indexterm significance="preferred"><primary>XCloseDisplay</primary></indexterm>
-</para>
-<para>
-<!-- .LP -->
-<!-- .sM -->
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>XCloseDisplay</funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XCloseDisplay</function>
-function closes the connection to the X server for the display specified in the
-<type>Display</type>
-structure and destroys all windows, resource IDs
-(<type>Window</type>,
-<type>Font</type>,
-<type>Pixmap</type>,
-<type>Colormap</type>,
-<type>Cursor</type>,
-and
-<type>GContext</type>),
-or other resources that the client has created
-on this display, unless the close-down mode of the resource has been changed
-(see
-<function>XSetCloseDownMode</function>).
-Therefore, these windows, resource IDs, and other resources should never be
-referenced again or an error will be generated.
-Before exiting, you should call
-<function>XCloseDisplay</function>
-explicitly so that any pending errors are reported as
-<function>XCloseDisplay</function>
-performs a final
-<function>XSync</function>
-operation.
-<indexterm><primary>Resource IDs</primary></indexterm>
-<indexterm><primary>XCloseDisplay</primary></indexterm>
-</para>
-<para>
-<!-- .LP -->
-<function>XCloseDisplay</function>
-can generate a
-<errorname>BadGC</errorname>
-error.
-<!-- .sp -->
-</para>
-<para>
-<!-- .LP -->
-Xlib provides a function to permit the resources owned by a client
-to survive after the client's connection is closed.
-To change a client's close-down mode, use
-<function>XSetCloseDownMode</function>.
-<indexterm significance="preferred"><primary>XSetCloseDownMode</primary></indexterm>
-<!-- .sM -->
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>XSetCloseDownMode</funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> close_mode</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>close_mode</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the client close-down mode.
-You can pass
-<symbol>DestroyAll</symbol>,
-<symbol>RetainPermanent</symbol>,
-or
-<symbol>RetainTemporary</symbol>.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XSetCloseDownMode</function>
-defines what will happen to the client's resources at connection close.
-A connection starts in
-<symbol>DestroyAll</symbol>
-mode.
-For information on what happens to the client's resources when the
-close_mode argument is
-<symbol>RetainPermanent</symbol>
-or
-<symbol>RetainTemporary</symbol>,
-see section 2.6.
-</para>
-<para>
-<!-- .LP -->
-<function>XSetCloseDownMode</function>
-can generate a
-<errorname>BadValue</errorname>
-error.
-</para>
-</sect1>
-<sect1 id="Using_X_Server_Connection_Close_Operations_">
-<title>Using X Server Connection Close Operations </title>
-<!-- .XS -->
-<!-- (SN Using X Server Connection Close Operations -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-When the X server's connection to a client is closed
-either by an explicit call to
-<function>XCloseDisplay</function>
-or by a process that exits, the X server performs the following
-automatic operations:
-</para>
-<itemizedlist>
- <listitem>
- <para>
-It disowns all selections owned by the client
-(see
-<function>XSetSelectionOwner</function>).
- </para>
- </listitem>
- <listitem>
- <para>
-It performs an
-<function>XUngrabPointer</function>
-and
-<function>XUngrabKeyboard</function>
-if the client has actively grabbed the pointer
-or the keyboard.
- </para>
- </listitem>
- <listitem>
- <para>
-It performs an
-<function>XUngrabServer</function>
-if the client has grabbed the server.
- </para>
- </listitem>
- <listitem>
- <para>
-It releases all passive grabs made by the client.
- </para>
- </listitem>
- <listitem>
- <para>
-It marks all resources (including colormap entries) allocated
-by the client either as permanent or temporary,
-depending on whether the close-down mode is
-<symbol>RetainPermanent</symbol>
-or
-<symbol>RetainTemporary</symbol>.
-However, this does not prevent other client applications from explicitly
-destroying the resources (see
-<function>XSetCloseDownMode</function>).
- </para>
- </listitem>
-</itemizedlist>
-<para>
-<!-- .LP -->
-When the close-down mode is
-<symbol>DestroyAll</symbol>,
-the X server destroys all of a client's resources as follows:
-</para>
-<itemizedlist>
- <listitem>
- <para>
-It examines each window in the client's save-set to determine if it is an inferior
-(subwindow) of a window created by the client.
-(The save-set is a list of other clients' windows
-that are referred to as save-set windows.)
-If so, the X server reparents the save-set window to the closest ancestor so
-that the save-set window is not an inferior of a window created by the client.
-The reparenting leaves unchanged the absolute coordinates (with respect to
-the root window) of the upper-left outer corner of the save-set
-window.
- </para>
- </listitem>
- <listitem>
- <para>
-It performs a
-<systemitem>MapWindow</systemitem>
-request on the save-set window if the save-set window is unmapped.
-The X server does this even if the save-set window was not an inferior of
-a window created by the client.
- </para>
- </listitem>
- <listitem>
- <para>
-It destroys all windows created by the client.
- </para>
- </listitem>
- <listitem>
- <para>
-It performs the appropriate free request on each nonwindow resource created by
-the client in the server (for example,
-<type>Font</type>,
-<type>Pixmap</type>,
-<type>Cursor</type>,
-<type>Colormap</type>,
-and
-<type>GContext</type>).
- </para>
- </listitem>
- <listitem>
- <para>
-It frees all colors and colormap entries allocated by a client application.
- </para>
- </listitem>
-</itemizedlist>
-<para>
-<!-- .LP -->
-Additional processing occurs when the last connection to the X server closes.
-An X server goes through a cycle of having no connections and having some
-connections.
-When the last connection to the X server closes as a result of a connection
-closing with the close_mode of
-<symbol>DestroyAll</symbol>,
-the X server does the following:
-</para>
-<itemizedlist>
- <listitem>
- <para>
-It resets its state as if it had just been
-started.
-The X server begins by destroying all lingering resources from
-clients that have terminated in
-<symbol>RetainPermanent</symbol>
-or
-<symbol>RetainTemporary</symbol>
-mode.
- </para>
- </listitem>
- <listitem>
- <para>
-It deletes all but the predefined atom identifiers.
- </para>
- </listitem>
- <listitem>
- <para>
-It deletes all properties on all root windows (see section 4.3).
- </para>
- </listitem>
- <listitem>
- <para>
-It resets all device maps and attributes
-(for example, key click, bell volume, and acceleration)
-as well as the access control list.
- </para>
- </listitem>
- <listitem>
- <para>
-It restores the standard root tiles and cursors.
- </para>
- </listitem>
- <listitem>
- <para>
-It restores the default font path.
- </para>
- </listitem>
- <listitem>
- <para>
-It restores the input focus to state
-<symbol>PointerRoot</symbol>.
- </para>
- </listitem>
-</itemizedlist>
-<para>
-<!-- .LP -->
-However, the X server does not reset if you close a connection with a close-down
-mode set to
-<symbol>RetainPermanent</symbol>
-or
-<symbol>RetainTemporary</symbol>.
-</para>
-</sect1>
-<sect1 id="Using_Xlib_with_Threads">
-<title>Using Xlib with Threads</title>
-<!-- .XS -->
-<!-- (SN Using Xlib with Threads -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-On systems that have threads, support may be provided to permit
-multiple threads to use Xlib concurrently.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-To initialize support for concurrent threads, use
-<function>XInitThreads</function>.
-<indexterm significance="preferred"><primary>XInitThreads</primary></indexterm>
-<!-- .sM -->
-</para>
-<para>Status XInitThreads();</para>
-<!-- .FN -->
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XInitThreads</function>
-function initializes Xlib support for concurrent threads.
-This function must be the first Xlib function a
-multi-threaded program calls, and it must complete
-before any other Xlib call is made.
-This function returns a nonzero status if initialization was
-successful; otherwise, it returns zero.
-On systems that do not support threads, this function always returns zero.
-</para>
-<para>
-<!-- .LP -->
-It is only necessary to call this function if multiple threads
-might use Xlib concurrently. If all calls to Xlib functions
-are protected by some other access mechanism (for example,
-a mutual exclusion lock in a toolkit or through explicit client
-programming), Xlib thread initialization is not required.
-It is recommended that single-threaded programs not call this function.
-
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-To lock a display across several Xlib calls, use
-<function>XLockDisplay</function>.
-<indexterm significance="preferred"><primary>XLockDisplay</primary></indexterm>
-<!-- .sM -->
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>XLockDisplay</funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XLockDisplay</function>
-function locks out all other threads from using the specified display.
-Other threads attempting to use the display will block until
-the display is unlocked by this thread.
-Nested calls to
-<function>XLockDisplay</function>
-work correctly; the display will not actually be unlocked until
-<function>XUnlockDisplay</function>
-has been called the same number of times as
-<function>XLockDisplay</function>.
-This function has no effect unless Xlib was successfully initialized
-for threads using
-<function>XInitThreads</function>.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-To unlock a display, use
-<function>XUnlockDisplay</function>.
-<indexterm significance="preferred"><primary>XUnlockDisplay</primary></indexterm>
-<!-- .sM -->
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>XUnlockDisplay</funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XUnlockDisplay</function>
-function allows other threads to use the specified display again.
-Any threads that have blocked on the display are allowed to continue.
-Nested locking works correctly; if
-<function>XLockDisplay</function>
-has been called multiple times by a thread, then
-<function>XUnlockDisplay</function>
-must be called an equal number of times before the display is
-actually unlocked.
-This function has no effect unless Xlib was successfully initialized
-for threads using
-<function>XInitThreads</function>.
-</para>
-</sect1>
-<sect1 id="Using_Internal_Connections">
-<title>Using Internal Connections</title>
-<!-- .XS -->
-<!-- (SN Using Internal Connections -->
-<!-- .XE -->
-<para>
-<!-- .LP -->
-In addition to the connection to the X server, an Xlib implementation
-may require connections to other kinds of servers (for example, to
-input method servers as described in chapter 13). Toolkits and clients
-that use multiple displays, or that use displays in combination with
-other inputs, need to obtain these additional connections to correctly
-block until input is available and need to process that input
-when it is available. Simple clients that use a single display and
-block for input in an Xlib event function do not need to use these
-facilities.
-</para>
-<para>
-<!-- .LP -->
-To track internal connections for a display, use
-<function>XAddConnectionWatch</function>.
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>type void XConnectionWatchProc</funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>XPointer<parameter> client_data</parameter></paramdef>
- <paramdef>int<parameter> fd</parameter></paramdef>
- <paramdef>Bool<parameter> opening</parameter></paramdef>
- <paramdef>XPointer<parameter> *watch_data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<funcsynopsis>
-<funcprototype>
- <funcdef>Status XAddConnectionWatch</funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>XWatchProc<parameter> procedure</parameter></paramdef>
- <paramdef>XPointer<parameter> client_data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>procedure</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the procedure to be called.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>client_data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the additional client data.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XAddConnectionWatch</function>
-function registers a procedure to be called each time Xlib opens or closes an
-internal connection for the specified display. The procedure is passed the
-display, the specified client_data, the file descriptor for the connection,
-a Boolean indicating whether the connection is being opened or closed, and a
-pointer to a location for private watch data. If opening is
-<symbol>True</symbol>,
-the procedure can store a pointer to private data in the location pointed
-to by watch_data;
-when the procedure is later called for this same connection and opening is
-<symbol>False</symbol>,
-the location pointed to by watch_data will hold this same private data pointer.
-</para>
-<para>
-<!-- .LP -->
-This function can be called at any time after a display is opened.
-If internal connections already exist, the registered procedure will
-immediately be called for each of them, before
-<function>XAddConnectionWatch</function>
-returns.
-<function>XAddConnectionWatch</function>
-returns a nonzero status if the procedure is successfully registered;
-otherwise, it returns zero.
-</para>
-<para>
-<!-- .LP -->
-The registered procedure should not call any Xlib functions.
-If the procedure directly or indirectly causes the state of internal
-connections or watch procedures to change, the result is not defined.
-If Xlib has been initialized for threads, the procedure is called with
-the display locked and the result of a call by the procedure to any
-Xlib function that locks the display is not defined unless the executing
-thread has externally locked the display using
-<function>XLockDisplay</function>.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-To stop tracking internal connections for a display, use
-<function>XRemoveConnectionWatch</function>.
-<indexterm significance="preferred"><primary>XRemoveConnectionWatch</primary></indexterm>
-<!-- .sM -->
-</para>
-<para>
-()
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Status <function>XRemoveConnectionWatch</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>XWatchProc<parameter> procedure</parameter></paramdef>
- <paramdef>XPointer<parameter> client_data</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>procedure</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the procedure to be called.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>client_data</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the additional client data.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XRemoveConnectionWatch</function>
-function removes a previously registered connection watch procedure.
-The client_data must match the client_data used when the procedure
-was initially registered.
-
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-To process input on an internal connection, use
-<function>XProcessInternalConnection</function>.
-<indexterm significance="preferred"><primary>XProcessInternalConnection</primary></indexterm>
-<!-- .sM -->
-</para>
-<para>
-()
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>void <function>XProcessInternalConnection</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int<parameter> fd</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>fd</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the file descriptor.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XProcessInternalConnection</function>
-function processes input available on an internal connection.
-This function should be called for an internal connection only
-after an operating system facility (for example,
-<function>select</function>
-or
-<function>poll</function>)
-has indicated that input is available; otherwise,
-the effect is not defined.
-</para>
-<para>
-<!-- .LP -->
-<!-- .sp -->
-To obtain all of the current internal connections for a display, use
-<function>XInternalConnectionNumbers</function>.
-<indexterm significance="preferred"><primary>XInternalConnectionNumbers</primary></indexterm>
-<!-- .sM -->
-</para>
-<para>
-()
-</para>
-<funcsynopsis>
-<funcprototype>
- <funcdef>Status <function>XInternalConnectionNumbers</function></funcdef>
- <paramdef>Display<parameter> *display</parameter></paramdef>
- <paramdef>int **<parameter> fd</parameter></paramdef>
- <paramdef>int *<parameter> count_return</parameter></paramdef>
-</funcprototype>
-</funcsynopsis>
-<!-- .FN -->
-<variablelist>
- <varlistentry>
- <term>
- <emphasis remap='I'>display</emphasis>
- </term>
- <listitem>
- <para>
-Specifies the connection to the X server.
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>fd_return</emphasis>
- </term>
- <listitem>
- <para>
-Returns the file descriptors.
-<!-- .ds Cn file descriptors -->
- </para>
- </listitem>
- </varlistentry>
- <varlistentry>
- <term>
- <emphasis remap='I'>count_return</emphasis>
- </term>
- <listitem>
- <para>
-Returns the number of (Cn.
- </para>
- </listitem>
- </varlistentry>
-</variablelist>
-<para>
-<!-- .LP -->
-<!-- .eM -->
-The
-<function>XInternalConnectionNumbers</function>
-function returns a list of the file descriptors for all internal
-connections currently open for the specified display.
-When the allocated list is no longer needed,
-free it by using
-<function>XFree</function>.
-This functions returns a nonzero status if the list is successfully allocated;
-otherwise, it returns zero.
-</para>
-</sect1>
-</chapter>
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+ "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd">
+<chapter id="display_functions">
+<title>Display Functions</title>
+<para>
+Before your program can use a display, you must establish a connection
+to the X server.
+Once you have established a connection,
+you then can use the Xlib macros and functions discussed in this chapter
+to return information about the display.
+This chapter discusses how to:
+</para>
+<itemizedlist>
+ <listitem>
+ <para>
+Open (connect to) the display
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+Obtain information about the display, image formats, or screens
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+Generate a
+<systemitem>NoOperation</systemitem>
+protocol request
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+Free client-created data
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+Close (disconnect from) a display
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+Use X Server connection close operations
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+Use Xlib with threads
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+Use internal connections
+ </para>
+ </listitem>
+</itemizedlist>
+<sect1 id="Opening_the_Display">
+<title>Opening the Display</title>
+<!-- .XS -->
+<!-- (SN Opening the Display -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+To open a connection to the X server that controls a display, use
+<function>XOpenDisplay</function>.
+<indexterm significance="preferred"><primary>XOpenDisplay</primary></indexterm>
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Display *<function>XOpenDisplay</function></funcdef>
+ <paramdef>char *<parameter>display_name</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display_name</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the hardware display name, which determines the display
+and communications domain to be used.
+On a <acronym>POSIX</acronym>-conformant system, if the display_name is NULL,
+it defaults to the value of the DISPLAY environment variable.
+<indexterm><primary>Environment</primary><secondary>DISPLAY</secondary></indexterm>
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The encoding and interpretation of the display name are
+implementation-dependent.
+Strings in the Host Portable Character Encoding are supported;
+support for other characters is implementation-dependent.
+On <acronym>POSIX</acronym>-conformant systems,
+the display name or DISPLAY environment variable can be a string in the format:
+</para>
+<!-- .LP -->
+<!-- .sM -->
+<literallayout class="monospaced">
+<!-- .TA 1i -->
+<!-- .ta 1i -->
+ <emphasis remap='I'>protocol</emphasis>/<emphasis remap='I'>hostname</emphasis>:<emphasis remap='I'>number</emphasis>.<emphasis remap='I'>screen_number</emphasis>
+</literallayout>
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>protocol</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies a protocol family or an alias for a protocol family. Supported
+protocol families are implementation dependent. The protocol entry is
+optional. If protocol is not specified, the / separating protocol and
+hostname must also not be specified.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>hostname</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the name of the host machine on which the display is physically
+attached.
+You follow the hostname with either a single colon (:) or a double colon (::).
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the number of the display server on that host machine.
+You may optionally follow this display number with a period (.).
+A single <acronym>CPU</acronym> can have more than one display.
+Multiple displays are usually numbered starting with zero.
+<indexterm><primary>Screen</primary></indexterm>
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the screen to be used on that server.
+Multiple screens can be controlled by a single X server.
+The screen_number sets an internal variable that can be accessed by
+using the
+<function>DefaultScreen</function>
+macro or the
+<function>XDefaultScreen</function>
+function if you are using languages other than C (see section 2.2.1).
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+For example, the following would specify screen 1 of display 0 on the
+machine named ``dual-headed'':
+</para>
+<para>
+<!-- .LP -->
+<literallayout class="monospaced">
+dual-headed:0.1
+</literallayout>
+</para>
+<para>
+<!-- .LP -->
+The
+<function>XOpenDisplay</function>
+function returns a
+<type>Display</type>
+structure that serves as the
+connection to the X server and that contains all the information
+about that X server.
+<function>XOpenDisplay</function>
+connects your application to the X server through <acronym>TCP</acronym>
+or DECnet communications protocols,
+or through some local inter-process communication protocol.
+<indexterm><primary>Protocol</primary><secondary><acronym>TCP</acronym></secondary></indexterm>
+<indexterm><primary>Protocol</primary><secondary>DECnet</secondary></indexterm>
+If the protocol is specified as "tcp", "inet", or "inet6", or
+if no protocol is specified and the hostname is a host machine name and a single colon (:)
+separates the hostname and display number,
+<function>XOpenDisplay</function>
+connects using <acronym>TCP</acronym> streams. (If the protocol is specified as "inet", <acronym>TCP</acronym> over
+IPv4 is used. If the protocol is specified as "inet6", <acronym>TCP</acronym> over IPv6 is used.
+Otherwise, the implementation determines which <acronym>IP</acronym> version is used.)
+If the hostname and protocol are both not specified,
+Xlib uses whatever it believes is the fastest transport.
+If the hostname is a host machine name and a double colon (::)
+separates the hostname and display number,
+<function>XOpenDisplay</function>
+connects using DECnet.
+A single X server can support any or all of these transport mechanisms
+simultaneously.
+A particular Xlib implementation can support many more of these transport
+mechanisms.
+</para>
+<para>
+<!-- .LP -->
+<indexterm><primary>Display</primary></indexterm>
+If successful,
+<function>XOpenDisplay</function>
+returns a pointer to a
+<type>Display</type>
+structure,
+which is defined in
+<filename class="headerfile">&lt;X11/Xlib.h&gt;</filename>.
+<indexterm type="file"><primary><filename class="headerfile">X11/Xlib.h</filename></primary></indexterm>
+<indexterm><primary>Files</primary><secondary><filename class="headerfile">&lt;X11/Xlib.h&gt;</filename></secondary></indexterm>
+<indexterm><primary>Headers</primary><secondary><filename class="headerfile">&lt;X11/Xlib.h&gt;</filename></secondary></indexterm>
+If
+<function>XOpenDisplay</function>
+does not succeed, it returns NULL.
+After a successful call to
+<function>XOpenDisplay</function>,
+all of the screens in the display can be used by the client.
+The screen number specified in the display_name argument is returned
+by the
+<function>DefaultScreen</function>
+macro (or the
+<function>XDefaultScreen</function>
+function).
+You can access elements of the
+<type>Display</type>
+and
+<type>Screen</type>
+structures only by using the information macros or functions.
+For information about using macros and functions to obtain information from
+the
+<type>Display</type>
+structure,
+see section 2.2.1.
+</para>
+<para>
+<!-- .LP -->
+X servers may implement various types of access control mechanisms
+(see section 9.8).
+</para>
+</sect1>
+<sect1 id="Obtaining_Information_about_the_Display_Image_Formats_or_Screens">
+<title>Obtaining Information about the Display, Image Formats, or Screens</title>
+<!-- .XS -->
+<!-- (SN Obtaining Information about the Display, Image Formats, or Screens -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+The Xlib library provides a number of useful macros
+and corresponding functions that return data from the
+<type>Display</type>
+structure.
+The macros are used for C programming,
+and their corresponding function equivalents are for other language bindings.
+This section discusses the:
+</para>
+<itemizedlist>
+ <listitem>
+ <para>
+Display macros
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+Image format functions and macros
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+Screen information macros
+ </para>
+ </listitem>
+</itemizedlist>
+<para>
+<!-- .LP -->
+<indexterm ><primary>Display</primary><secondary>data structure</secondary></indexterm>
+All other members of the
+<type>Display</type>
+structure (that is, those for which no macros are defined) are private to Xlib
+and must not be used.
+Applications must never directly modify or inspect these private members of the
+<type>Display</type>
+structure.
+<!-- .NT Note -->
+The
+<function>XDisplayWidth</function>,
+<function>XDisplayHeight</function>,
+<function>XDisplayCells</function>,
+<function>XDisplayPlanes</function>,
+<function>XDisplayWidthMM</function>,
+and
+<function>XDisplayHeightMM</function>
+functions in the next sections are misnamed.
+These functions really should be named Screen<emphasis remap='I'>whatever</emphasis>
+and XScreen<emphasis remap='I'>whatever</emphasis>, not Display<emphasis remap='I'>whatever</emphasis> or XDisplay<emphasis remap='I'>whatever</emphasis>.
+Our apologies for the resulting confusion.
+<!-- .NE -->
+</para>
+<sect2 id="Display_Macros_">
+<title>Display Macros </title>
+<!-- .XS -->
+<!-- (SN Display Macros -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+Applications should not directly modify any part of the
+<type>Display</type>
+and
+<type>Screen</type>
+structures.
+The members should be considered read-only,
+although they may change as the result of other operations on the display.
+</para>
+<para>
+<!-- .LP -->
+The following lists the C language macros,
+their corresponding function equivalents that are for other language bindings,
+and what data both can return.
+</para>
+<para>AllPlanes()</para>
+<para>XAllPlanes()</para>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>AllPlanes</primary></indexterm>
+<indexterm significance="preferred"><primary>XAllPlanes</primary></indexterm>
+Both return a value with all bits set to 1 suitable for use in a plane argument to
+a procedure.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+Both
+<function>BlackPixel</function>
+and
+<function>WhitePixel</function>
+can be used in implementing a monochrome application.
+These pixel values are for permanently allocated entries in the default
+colormap.
+The actual <acronym>RGB</acronym> (red, green, and blue) values are settable on some screens
+and, in any case, may not actually be black or white.
+The names are intended to convey the expected relative intensity of the colors.
+<!-- .sM -->
+</para>
+<para>
+BlackPixel(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>unsigned long <function>XBlackPixel</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>BlackPixel</primary></indexterm>
+<indexterm significance="preferred"><primary>XBlackPixel</primary></indexterm>
+Both return the black pixel value for the specified screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+WhitePixel(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>unsigned long <function>XWhitePixel</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>WhitePixel</primary></indexterm>
+<indexterm significance="preferred"><primary>XWhitePixel</primary></indexterm>
+Both return the white pixel value for the specified screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+ConnectionNumber(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XConnectionNumber</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>ConnectionNumber</primary></indexterm>
+<indexterm significance="preferred"><primary>XConnectionNumber</primary></indexterm>
+Both return a connection number for the specified display.
+On a <acronym>POSIX</acronym>-conformant system,
+this is the file descriptor of the connection.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DefaultColormap(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Colormap <function>XDefaultColormap</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DefaultColormap</primary></indexterm>
+<indexterm significance="preferred"><primary>XDefaultColormap</primary></indexterm>
+Both return the default colormap ID for allocation on the specified screen.
+Most routine allocations of color should be made out of this colormap.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DefaultDepth(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XDefaultDepth</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DefaultDepth</primary></indexterm>
+<indexterm significance="preferred"><primary>XDefaultDepth</primary></indexterm>
+Both return the depth (number of planes) of the default root window for the
+specified screen.
+Other depths may also be supported on this screen (see
+<function>XMatchVisualInfo</function>).
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<indexterm significance="preferred"><primary>XListDepths</primary></indexterm>
+To determine the number of depths that are available on a given screen, use
+<function>XListDepths</function>.
+<!-- .sM -->
+</para>
+<para>
+DefaultGC(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>GC <function>XDefaultGC</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+ <paramdef>int<parameter> *count_return</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+<!-- .ds Cn depths -->
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>count_return</emphasis>
+ </term>
+ <listitem>
+ <para>
+Returns the number of (Cn.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XListDepths</function>
+function returns the array of depths
+that are available on the specified screen.
+If the specified screen_number is valid and sufficient memory for the array
+can be allocated,
+<function>XListDepths</function>
+sets count_return to the number of available depths.
+Otherwise, it does not set count_return and returns NULL.
+To release the memory allocated for the array of depths, use
+<function>XFree</function>.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DefaultGC(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>GC <function>XDefaultGC</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DefaultGC</primary></indexterm>
+<indexterm significance="preferred"><primary>XDefaultGC</primary></indexterm>
+Both return the default graphics context for the root window of the
+specified screen.
+This GC is created for the convenience of simple applications
+and contains the default GC components with the foreground and
+background pixel values initialized to the black and white
+pixels for the screen, respectively.
+You can modify its contents freely because it is not used in any Xlib
+function.
+This GC should never be freed.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DefaultRootWindow(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Window <function>XDefaultRootWindow</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DefaultRootWindow</primary></indexterm>
+<indexterm significance="preferred"><primary>XDefaultRootWindow</primary></indexterm>
+Both return the root window for the default screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DefaultScreenOfDisplay(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Screen *<function>XDefaultScreenOfDisplay</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DefaultScreenOfDisplay</primary></indexterm>
+<indexterm significance="preferred"><primary>XDefaultScreenOfDisplay</primary></indexterm>
+Both return a pointer to the default screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+ScreenOfDisplay(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Screen *<function>XScreenOfDisplay</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>ScreenOfDisplay</primary></indexterm>
+<indexterm significance="preferred"><primary>XScreenOfDisplay</primary></indexterm>
+Both return a pointer to the indicated screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DefaultScreen(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XDefaultScreen</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DefaultScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XDefaultScreen</primary></indexterm>
+Both return the default screen number referenced by the
+<function>XOpenDisplay</function>
+function.
+This macro or function should be used to retrieve the screen number
+in applications that will use only a single screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DefaultVisual(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Visual *<function>XDefaultVisual</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DefaultVisual</primary></indexterm>
+<indexterm significance="preferred"><primary>XDefaultVisual</primary></indexterm>
+Both return the default visual type for the specified screen.
+For further information about visual types,
+see section 3.1.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DisplayCells(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XDisplayCells</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DisplayCells</primary></indexterm>
+<indexterm significance="preferred"><primary>XDisplayCells</primary></indexterm>
+Both return the number of entries in the default colormap.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DisplayPlanes(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XDisplayPlanes</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DisplayPlanes</primary></indexterm>
+<indexterm significance="preferred"><primary>XDisplayPlanes</primary></indexterm>
+Both return the depth of the root window of the specified screen.
+For an explanation of depth,
+see the glossary.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DisplayString(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>char *<function>XDisplayString</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DisplayString</primary></indexterm>
+<indexterm significance="preferred"><primary>XDisplayString</primary></indexterm>
+Both return the string that was passed to
+<function>XOpenDisplay</function>
+when the current display was opened.
+On <acronym>POSIX</acronym>-conformant systems,
+if the passed string was NULL, these return the value of
+the DISPLAY environment variable when the current display was opened.
+<indexterm><primary><acronym>POSIX</acronym> System Call</primary><secondary>fork</secondary></indexterm>
+These are useful to applications that invoke the
+<function>fork</function>
+system call and want to open a new connection to the same display from the
+child process as well as for printing error messages.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+LastKnownRequestProcessed(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>unsigned long <function>XLastKnownRequestProcessed</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>XExtendedMaxRequestSize</primary></indexterm>
+The
+<function>XExtendedMaxRequestSize</function>
+function returns zero if the specified display does not support an
+extended-length protocol encoding; otherwise,
+it returns the maximum request size (in 4-byte units) supported
+by the server using the extended-length encoding.
+The Xlib functions
+<function>XDrawLines</function>,
+<function>XDrawArcs</function>,
+<function>XFillPolygon</function>,
+<function>XChangeProperty</function>,
+<function>XSetClipRectangles</function>,
+and
+<function>XSetRegion</function>
+will use the extended-length encoding as necessary, if supported
+by the server. Use of the extended-length encoding in other Xlib
+functions (for example,
+<function>XDrawPoints</function>,
+<function>XDrawRectangles</function>,
+<function>XDrawSegments</function>,
+<function>XFillArcs</function>,
+<function>XFillRectangles</function>,
+<function>XPutImage</function>)
+is permitted but not required; an Xlib implementation may choose to
+split the data across multiple smaller requests instead.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+LastKnownRequestProcessed(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>unsigned long <function>XLastKnownRequestProcessed</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>XMaxRequestSize</primary></indexterm>
+The
+<function>XMaxRequestSize</function>
+function returns the maximum request size (in 4-byte units) supported
+by the server without using an extended-length protocol encoding.
+Single protocol requests to the server can be no larger than this size
+unless an extended-length protocol encoding is supported by the server.
+The protocol guarantees the size to be no smaller than 4096 units
+(16384 bytes).
+Xlib automatically breaks data up into multiple protocol requests
+as necessary for the following functions:
+<function>XDrawPoints</function>,
+<function>XDrawRectangles</function>,
+<function>XDrawSegments</function>,
+<function>XFillArcs</function>,
+<function>XFillRectangles</function>,
+and
+<function>XPutImage</function>.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+LastKnownRequestProcessed(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>unsigned long <function>XLastKnownRequestProcessed</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>LastKnownRequestProcessed</primary></indexterm>
+<indexterm significance="preferred"><primary>XLastKnownRequestProcessed</primary></indexterm>
+Both extract the full serial number of the last request known by Xlib
+to have been processed by the X server.
+Xlib automatically sets this number when replies, events, and errors
+are received.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+NextRequest(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>unsigned long <function>XNextRequest</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>NextRequest</primary></indexterm>
+<indexterm significance="preferred"><primary>XNextRequest</primary></indexterm>
+Both extract the full serial number that is to be used for the next
+request.
+Serial numbers are maintained separately for each display connection.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+ProtocolVersion(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XProtocolVersion</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>ProtocolVersion</primary></indexterm>
+<indexterm significance="preferred"><primary>XProtocolVersion</primary></indexterm>
+Both return the major version number (11) of the X protocol associated with
+the connected display.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+ProtocolRevision(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XProtocolRevision</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>ProtocolRevision</primary></indexterm>
+<indexterm significance="preferred"><primary>XProtocolRevision</primary></indexterm>
+Both return the minor protocol revision number of the X server.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+QLength(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XQLength</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>QLength</primary></indexterm>
+<indexterm significance="preferred"><primary>XQLength</primary></indexterm>
+Both return the length of the event queue for the connected display.
+Note that there may be more events that have not been read into
+the queue yet (see
+<function>XEventsQueued</function>).
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+RootWindow(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Window <function>XRootWindow</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm><primary>Window</primary><secondary>RootWindow</secondary></indexterm>
+<indexterm significance="preferred"><primary>RootWindow</primary></indexterm>
+<indexterm><primary>Window</primary><secondary>XRootWindow</secondary></indexterm>
+<indexterm significance="preferred"><primary>XRootWindow</primary></indexterm>
+Both return the root window.
+These are useful with functions that need a drawable of a particular screen
+and for creating top-level windows.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+ScreenCount(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XScreenCount</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>ScreenCount</primary></indexterm>
+<indexterm significance="preferred"><primary>XScreenCount</primary></indexterm>
+Both return the number of available screens.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+ServerVendor(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>char *<function>XServerVendor</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>ServerVendor</primary></indexterm>
+<indexterm significance="preferred"><primary>XServerVendor</primary></indexterm>
+Both return a pointer to a null-terminated string that provides
+some identification of the owner of the X server implementation.
+If the data returned by the server is in the Latin Portable Character Encoding,
+then the string is in the Host Portable Character Encoding.
+Otherwise, the contents of the string are implementation-dependent.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+VendorRelease(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XVendorRelease</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>VendorRelease</primary></indexterm>
+<indexterm significance="preferred"><primary>XVendorRelease</primary></indexterm>
+Both return a number related to a vendor's release of the X server.
+</para>
+</sect2>
+<sect2 id="Image_Format_Functions_and_Macros">
+<title>Image Format Functions and Macros</title>
+<!-- .XS -->
+<!-- (SN Image Format Functions and Macros -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+Applications are required to present data to the X server
+in a format that the server demands.
+To help simplify applications,
+most of the work required to convert the data is provided by Xlib
+(see sections 8.7 and 16.8).
+</para>
+<para>
+<!-- .LP -->
+The
+<structname>XPixmapFormatValues</structname>
+structure provides an interface to the pixmap format information
+that is returned at the time of a connection setup.
+It contains:
+</para>
+<para>
+<!-- .LP -->
+<!-- .sM -->
+<literallayout class="monospaced">
+<!-- .TA .5i 3i -->
+<!-- .ta .5i 3i -->
+typedef struct {
+ int depth;
+ int bits_per_pixel;
+ int scanline_pad;
+} XPixmapFormatValues;
+</literallayout>
+</para>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<!-- .sp -->
+To obtain the pixmap format information for a given display, use
+<function>XListPixmapFormats</function>.
+<indexterm significance="preferred"><primary>XListPixmapFormats</primary></indexterm>
+<!-- .sM -->
+</para>
+<para>
+ImageByteOrder(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XImageByteOrder</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> *count_return</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+<!-- .ds Cn pixmap formats that are supported by the display -->
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>count_return</emphasis>
+ </term>
+ <listitem>
+ <para>
+Returns the number of (Cn.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XListPixmapFormats</function>
+function returns an array of
+<structname>XPixmapFormatValues</structname>
+structures that describe the types of Z format images supported
+by the specified display.
+If insufficient memory is available,
+<function>XListPixmapFormats</function>
+returns NULL.
+To free the allocated storage for the
+<structname>XPixmapFormatValues</structname>
+structures, use
+<function>XFree</function>.
+</para>
+<para>
+<!-- .LP -->
+The following lists the C language macros,
+their corresponding function equivalents that are for other language bindings,
+and what data they both return for the specified server and screen.
+These are often used by toolkits as well as by simple applications.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+ImageByteOrder(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XImageByteOrder</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>ImageByteOrder</primary></indexterm>
+<indexterm significance="preferred"><primary>XImageByteOrder</primary></indexterm>
+Both specify the required byte order for images for each scanline unit in
+XY format (bitmap) or for each pixel value in
+Z format.
+The macro or function can return either
+<symbol>LSBFirst</symbol>
+or
+<symbol>MSBFirst</symbol>.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+BitmapUnit(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XBitmapUnit</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>BitmapUnit</primary></indexterm>
+<indexterm significance="preferred"><primary>XBitmapUnit</primary></indexterm>
+Both return the size of a bitmap's scanline unit in bits.
+The scanline is calculated in multiples of this value.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+BitmapBitOrder(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XBitmapBitOrder</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>BitmapBitOrder</primary></indexterm>
+<indexterm significance="preferred"><primary>XBitmapBitOrder</primary></indexterm>
+Within each bitmap unit, the left-most bit in the bitmap as displayed
+on the screen is either the least significant or most significant bit in the
+unit.
+This macro or function can return
+<symbol>LSBFirst</symbol>
+or
+<symbol>MSBFirst</symbol>.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+BitmapPad(<emphasis remap='I'>display</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XBitmapPad</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>BitmapPad</primary></indexterm>
+<indexterm significance="preferred"><primary>XBitmapPad</primary></indexterm>
+Each scanline must be padded to a multiple of bits returned
+by this macro or function.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DisplayHeight(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XDisplayHeight</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DisplayHeight</primary></indexterm>
+<indexterm significance="preferred"><primary>XDisplayHeight</primary></indexterm>
+Both return an integer that describes the height of the screen
+in pixels.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DisplayHeightMM(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XDisplayHeightMM</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DisplayHeightMM</primary></indexterm>
+<indexterm significance="preferred"><primary>XDisplayHeightMM</primary></indexterm>
+Both return the height of the specified screen in millimeters.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DisplayWidth(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XDisplayWidth</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DisplayWidth</primary></indexterm>
+<indexterm significance="preferred"><primary>XDisplayWidth</primary></indexterm>
+Both return the width of the screen in pixels.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DisplayWidthMM(<emphasis remap='I'>display</emphasis>, <emphasis remap='I'>screen_number</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XDisplayWidthMM</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> screen_number</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen_number</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate screen number on the host server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DisplayWidthMM</primary></indexterm>
+<indexterm significance="preferred"><primary>XDisplayWidthMM</primary></indexterm>
+Both return the width of the specified screen in millimeters.
+</para>
+</sect2>
+<sect2 id="Screen_Information_Macros">
+<title>Screen Information Macros</title>
+<!-- .XS -->
+<!-- (SN Screen Information Macros -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+The following lists the C language macros,
+their corresponding function equivalents that are for other language bindings,
+and what data they both can return.
+These macros or functions all take a pointer to the appropriate screen
+structure.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+BlackPixelOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>unsigned long <function>XBlackPixelOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>BlackPixelOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XBlackPixelOfScreen</primary></indexterm>
+Both return the black pixel value of the specified screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+WhitePixelOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>unsigned long <function>XWhitePixelOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>WhitePixelOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XWhitePixelOfScreen</primary></indexterm>
+Both return the white pixel value of the specified screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+CellsOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XCellsOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>CellsOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XCellsOfScreen</primary></indexterm>
+Both return the number of colormap cells in the default colormap
+of the specified screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DefaultColormapOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Colormap <function>XDefaultColormapOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DefaultColormapOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XDefaultColormapOfScreen</primary></indexterm>
+Both return the default colormap of the specified screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DefaultDepthOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XDefaultDepthOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DefaultDepthOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XDefaultDepthOfScreen</primary></indexterm>
+Both return the depth of the root window.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DefaultGCOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>GC <function>XDefaultGCOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DefaultGCOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XDefaultGCOfScreen</primary></indexterm>
+Both return a default graphics context (GC) of the specified screen,
+which has the same depth as the root window of the screen.
+The GC must never be freed.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DefaultVisualOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Visual *<function>XDefaultVisualOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DefaultVisualOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XDefaultVisualOfScreen</primary></indexterm>
+Both return the default visual of the specified screen.
+For information on visual types,
+see section 3.1.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DoesBackingStore(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XDoesBackingStore</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DoesBackingStore</primary></indexterm>
+<indexterm significance="preferred"><primary>XDoesBackingStore</primary></indexterm>
+Both return a value indicating whether the screen supports backing
+stores.
+The value returned can be one of
+<symbol>WhenMapped</symbol>,
+<symbol>NotUseful</symbol>,
+or
+<symbol>Always</symbol>
+(see section 3.2.4).
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DoesSaveUnders(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Bool <function>XDoesSaveUnders</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DoesSaveUnders</primary></indexterm>
+<indexterm significance="preferred"><primary>XDoesSaveUnders</primary></indexterm>
+Both return a Boolean value indicating whether the
+screen supports save unders.
+If
+<symbol>True</symbol>,
+the screen supports save unders.
+If
+<symbol>False</symbol>,
+the screen does not support save unders (see section 3.2.5).
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+DisplayOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Display *<function>XDisplayOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>DisplayOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XDisplayOfScreen</primary></indexterm>
+Both return the display of the specified screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+<indexterm significance="preferred"><primary>XScreenNumberOfScreen</primary></indexterm>
+</para>
+<para>
+EventMaskOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>long <function>XEventMaskOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XScreenNumberOfScreen</function>
+function returns the screen index number of the specified screen.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+EventMaskOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>long <function>XEventMaskOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>EventMaskOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XEventMaskOfScreen</primary></indexterm>
+Both return the event mask of the root window for the specified screen
+at connection setup time.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+WidthOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XWidthOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>WidthOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XWidthOfScreen</primary></indexterm>
+Both return the width of the specified screen in pixels.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+HeightOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XHeightOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>HeightOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XHeightOfScreen</primary></indexterm>
+Both return the height of the specified screen in pixels.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+WidthMMOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XWidthMMOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>WidthMMOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XWidthMMOfScreen</primary></indexterm>
+Both return the width of the specified screen in millimeters.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+HeightMMOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XHeightMMOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>HeightMMOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XHeightMMOfScreen</primary></indexterm>
+Both return the height of the specified screen in millimeters.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+MaxCmapsOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XMaxCmapsOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>MaxCmapsOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XMaxCmapsOfScreen</primary></indexterm>
+Both return the maximum number of installed colormaps supported
+by the specified screen (see section 9.3).
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+MinCmapsOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XMinCmapsOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>MinCmapsOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XMinCmapsOfScreen</primary></indexterm>
+Both return the minimum number of installed colormaps supported
+by the specified screen (see section 9.3).
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+PlanesOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>int <function>XPlanesOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>PlanesOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XPlanesOfScreen</primary></indexterm>
+Both return the depth of the root window.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+<!-- .sM -->
+</para>
+<para>
+RootWindowOfScreen(<emphasis remap='I'>screen</emphasis>)
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Window <function>XRootWindowOfScreen</function></funcdef>
+ <paramdef>Screen<parameter> *screen</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>screen</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the appropriate
+<type>Screen</type>
+structure.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+<indexterm significance="preferred"><primary>RootWindowOfScreen</primary></indexterm>
+<indexterm significance="preferred"><primary>XRootWindowOfScreen</primary></indexterm>
+Both return the root window of the specified screen.
+</para>
+</sect2>
+</sect1>
+<sect1 id="Generating_a_NoOperation_Protocol_Request">
+<title>Generating a NoOperation Protocol Request</title>
+<!-- .XS -->
+<!-- (SN Generating a NoOperation Protocol Request -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+To execute a
+<systemitem>NoOperation</systemitem>
+protocol request, use
+<function>XNoOp</function>.
+<indexterm significance="preferred"><primary>XNoOp</primary></indexterm>
+<!-- .sM -->
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef><function>XNoOp</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term><emphasis remap='I'>display</emphasis></term>
+ <listitem>
+ <para>Specifies the connection to the X server.</para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XNoOp</function>
+function sends a
+<systemitem>NoOperation</systemitem>
+protocol request to the X server,
+thereby exercising the connection.
+</para>
+</sect1>
+<sect1 id="Freeing_Client_Created_Data">
+<title>Freeing Client-Created Data</title>
+<!-- .XS -->
+<!-- (SN Freeing Client-Created Data -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+To free in-memory data that was created by an Xlib function, use
+<function>XFree</function>.
+<indexterm significance="preferred"><primary>XFree</primary></indexterm>
+<!-- .sM -->
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>XFree</funcdef>
+ <paramdef>void<parameter> *data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the data that is to be freed.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XFree</function>
+function is a general-purpose Xlib routine that frees the specified data.
+You must use it to free any objects that were allocated by Xlib,
+unless an alternate function is explicitly specified for the object.
+A NULL pointer cannot be passed to this function.
+</para>
+</sect1>
+<sect1 id="Closing_the_Display">
+<title>Closing the Display</title>
+<!-- .XS -->
+<!-- (SN Closing the Display -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+To close a display or disconnect from the X server, use
+<function>XCloseDisplay</function>.
+<indexterm significance="preferred"><primary>XCloseDisplay</primary></indexterm>
+</para>
+<para>
+<!-- .LP -->
+<!-- .sM -->
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>XCloseDisplay</funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XCloseDisplay</function>
+function closes the connection to the X server for the display specified in the
+<type>Display</type>
+structure and destroys all windows, resource IDs
+(<type>Window</type>,
+<type>Font</type>,
+<type>Pixmap</type>,
+<type>Colormap</type>,
+<type>Cursor</type>,
+and
+<type>GContext</type>),
+or other resources that the client has created
+on this display, unless the close-down mode of the resource has been changed
+(see
+<function>XSetCloseDownMode</function>).
+Therefore, these windows, resource IDs, and other resources should never be
+referenced again or an error will be generated.
+Before exiting, you should call
+<function>XCloseDisplay</function>
+explicitly so that any pending errors are reported as
+<function>XCloseDisplay</function>
+performs a final
+<function>XSync</function>
+operation.
+<indexterm><primary>Resource IDs</primary></indexterm>
+<indexterm><primary>XCloseDisplay</primary></indexterm>
+</para>
+<para>
+<!-- .LP -->
+<function>XCloseDisplay</function>
+can generate a
+<errorname>BadGC</errorname>
+error.
+<!-- .sp -->
+</para>
+<para>
+<!-- .LP -->
+Xlib provides a function to permit the resources owned by a client
+to survive after the client's connection is closed.
+To change a client's close-down mode, use
+<function>XSetCloseDownMode</function>.
+<indexterm significance="preferred"><primary>XSetCloseDownMode</primary></indexterm>
+<!-- .sM -->
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>XSetCloseDownMode</funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> close_mode</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>close_mode</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the client close-down mode.
+You can pass
+<symbol>DestroyAll</symbol>,
+<symbol>RetainPermanent</symbol>,
+or
+<symbol>RetainTemporary</symbol>.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XSetCloseDownMode</function>
+defines what will happen to the client's resources at connection close.
+A connection starts in
+<symbol>DestroyAll</symbol>
+mode.
+For information on what happens to the client's resources when the
+close_mode argument is
+<symbol>RetainPermanent</symbol>
+or
+<symbol>RetainTemporary</symbol>,
+see section 2.6.
+</para>
+<para>
+<!-- .LP -->
+<function>XSetCloseDownMode</function>
+can generate a
+<errorname>BadValue</errorname>
+error.
+</para>
+</sect1>
+<sect1 id="Using_X_Server_Connection_Close_Operations_">
+<title>Using X Server Connection Close Operations </title>
+<!-- .XS -->
+<!-- (SN Using X Server Connection Close Operations -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+When the X server's connection to a client is closed
+either by an explicit call to
+<function>XCloseDisplay</function>
+or by a process that exits, the X server performs the following
+automatic operations:
+</para>
+<itemizedlist>
+ <listitem>
+ <para>
+It disowns all selections owned by the client
+(see
+<function>XSetSelectionOwner</function>).
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It performs an
+<function>XUngrabPointer</function>
+and
+<function>XUngrabKeyboard</function>
+if the client has actively grabbed the pointer
+or the keyboard.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It performs an
+<function>XUngrabServer</function>
+if the client has grabbed the server.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It releases all passive grabs made by the client.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It marks all resources (including colormap entries) allocated
+by the client either as permanent or temporary,
+depending on whether the close-down mode is
+<symbol>RetainPermanent</symbol>
+or
+<symbol>RetainTemporary</symbol>.
+However, this does not prevent other client applications from explicitly
+destroying the resources (see
+<function>XSetCloseDownMode</function>).
+ </para>
+ </listitem>
+</itemizedlist>
+<para>
+<!-- .LP -->
+When the close-down mode is
+<symbol>DestroyAll</symbol>,
+the X server destroys all of a client's resources as follows:
+</para>
+<itemizedlist>
+ <listitem>
+ <para>
+It examines each window in the client's save-set to determine if it is an inferior
+(subwindow) of a window created by the client.
+(The save-set is a list of other clients' windows
+that are referred to as save-set windows.)
+If so, the X server reparents the save-set window to the closest ancestor so
+that the save-set window is not an inferior of a window created by the client.
+The reparenting leaves unchanged the absolute coordinates (with respect to
+the root window) of the upper-left outer corner of the save-set
+window.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It performs a
+<systemitem>MapWindow</systemitem>
+request on the save-set window if the save-set window is unmapped.
+The X server does this even if the save-set window was not an inferior of
+a window created by the client.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It destroys all windows created by the client.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It performs the appropriate free request on each nonwindow resource created by
+the client in the server (for example,
+<type>Font</type>,
+<type>Pixmap</type>,
+<type>Cursor</type>,
+<type>Colormap</type>,
+and
+<type>GContext</type>).
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It frees all colors and colormap entries allocated by a client application.
+ </para>
+ </listitem>
+</itemizedlist>
+<para>
+<!-- .LP -->
+Additional processing occurs when the last connection to the X server closes.
+An X server goes through a cycle of having no connections and having some
+connections.
+When the last connection to the X server closes as a result of a connection
+closing with the close_mode of
+<symbol>DestroyAll</symbol>,
+the X server does the following:
+</para>
+<itemizedlist>
+ <listitem>
+ <para>
+It resets its state as if it had just been
+started.
+The X server begins by destroying all lingering resources from
+clients that have terminated in
+<symbol>RetainPermanent</symbol>
+or
+<symbol>RetainTemporary</symbol>
+mode.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It deletes all but the predefined atom identifiers.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It deletes all properties on all root windows (see section 4.3).
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It resets all device maps and attributes
+(for example, key click, bell volume, and acceleration)
+as well as the access control list.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It restores the standard root tiles and cursors.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It restores the default font path.
+ </para>
+ </listitem>
+ <listitem>
+ <para>
+It restores the input focus to state
+<symbol>PointerRoot</symbol>.
+ </para>
+ </listitem>
+</itemizedlist>
+<para>
+<!-- .LP -->
+However, the X server does not reset if you close a connection with a close-down
+mode set to
+<symbol>RetainPermanent</symbol>
+or
+<symbol>RetainTemporary</symbol>.
+</para>
+</sect1>
+<sect1 id="Using_Xlib_with_Threads">
+<title>Using Xlib with Threads</title>
+<!-- .XS -->
+<!-- (SN Using Xlib with Threads -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+On systems that have threads, support may be provided to permit
+multiple threads to use Xlib concurrently.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+To initialize support for concurrent threads, use
+<function>XInitThreads</function>.
+<indexterm significance="preferred"><primary>XInitThreads</primary></indexterm>
+<!-- .sM -->
+</para>
+<para>Status XInitThreads();</para>
+<!-- .FN -->
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XInitThreads</function>
+function initializes Xlib support for concurrent threads.
+This function must be the first Xlib function a
+multi-threaded program calls, and it must complete
+before any other Xlib call is made.
+This function returns a nonzero status if initialization was
+successful; otherwise, it returns zero.
+On systems that do not support threads, this function always returns zero.
+</para>
+<para>
+<!-- .LP -->
+It is only necessary to call this function if multiple threads
+might use Xlib concurrently. If all calls to Xlib functions
+are protected by some other access mechanism (for example,
+a mutual exclusion lock in a toolkit or through explicit client
+programming), Xlib thread initialization is not required.
+It is recommended that single-threaded programs not call this function.
+
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+To lock a display across several Xlib calls, use
+<function>XLockDisplay</function>.
+<indexterm significance="preferred"><primary>XLockDisplay</primary></indexterm>
+<!-- .sM -->
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>XLockDisplay</funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XLockDisplay</function>
+function locks out all other threads from using the specified display.
+Other threads attempting to use the display will block until
+the display is unlocked by this thread.
+Nested calls to
+<function>XLockDisplay</function>
+work correctly; the display will not actually be unlocked until
+<function>XUnlockDisplay</function>
+has been called the same number of times as
+<function>XLockDisplay</function>.
+This function has no effect unless Xlib was successfully initialized
+for threads using
+<function>XInitThreads</function>.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+To unlock a display, use
+<function>XUnlockDisplay</function>.
+<indexterm significance="preferred"><primary>XUnlockDisplay</primary></indexterm>
+<!-- .sM -->
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>XUnlockDisplay</funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XUnlockDisplay</function>
+function allows other threads to use the specified display again.
+Any threads that have blocked on the display are allowed to continue.
+Nested locking works correctly; if
+<function>XLockDisplay</function>
+has been called multiple times by a thread, then
+<function>XUnlockDisplay</function>
+must be called an equal number of times before the display is
+actually unlocked.
+This function has no effect unless Xlib was successfully initialized
+for threads using
+<function>XInitThreads</function>.
+</para>
+</sect1>
+<sect1 id="Using_Internal_Connections">
+<title>Using Internal Connections</title>
+<!-- .XS -->
+<!-- (SN Using Internal Connections -->
+<!-- .XE -->
+<para>
+<!-- .LP -->
+In addition to the connection to the X server, an Xlib implementation
+may require connections to other kinds of servers (for example, to
+input method servers as described in chapter 13). Toolkits and clients
+that use multiple displays, or that use displays in combination with
+other inputs, need to obtain these additional connections to correctly
+block until input is available and need to process that input
+when it is available. Simple clients that use a single display and
+block for input in an Xlib event function do not need to use these
+facilities.
+</para>
+<para>
+<!-- .LP -->
+To track internal connections for a display, use
+<function>XAddConnectionWatch</function>.
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>type void XConnectionWatchProc</funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>XPointer<parameter> client_data</parameter></paramdef>
+ <paramdef>int<parameter> fd</parameter></paramdef>
+ <paramdef>Bool<parameter> opening</parameter></paramdef>
+ <paramdef>XPointer<parameter> *watch_data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Status XAddConnectionWatch</funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>XWatchProc<parameter> procedure</parameter></paramdef>
+ <paramdef>XPointer<parameter> client_data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>procedure</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the procedure to be called.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>client_data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the additional client data.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XAddConnectionWatch</function>
+function registers a procedure to be called each time Xlib opens or closes an
+internal connection for the specified display. The procedure is passed the
+display, the specified client_data, the file descriptor for the connection,
+a Boolean indicating whether the connection is being opened or closed, and a
+pointer to a location for private watch data. If opening is
+<symbol>True</symbol>,
+the procedure can store a pointer to private data in the location pointed
+to by watch_data;
+when the procedure is later called for this same connection and opening is
+<symbol>False</symbol>,
+the location pointed to by watch_data will hold this same private data pointer.
+</para>
+<para>
+<!-- .LP -->
+This function can be called at any time after a display is opened.
+If internal connections already exist, the registered procedure will
+immediately be called for each of them, before
+<function>XAddConnectionWatch</function>
+returns.
+<function>XAddConnectionWatch</function>
+returns a nonzero status if the procedure is successfully registered;
+otherwise, it returns zero.
+</para>
+<para>
+<!-- .LP -->
+The registered procedure should not call any Xlib functions.
+If the procedure directly or indirectly causes the state of internal
+connections or watch procedures to change, the result is not defined.
+If Xlib has been initialized for threads, the procedure is called with
+the display locked and the result of a call by the procedure to any
+Xlib function that locks the display is not defined unless the executing
+thread has externally locked the display using
+<function>XLockDisplay</function>.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+To stop tracking internal connections for a display, use
+<function>XRemoveConnectionWatch</function>.
+<indexterm significance="preferred"><primary>XRemoveConnectionWatch</primary></indexterm>
+<!-- .sM -->
+</para>
+<para>
+()
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Status <function>XRemoveConnectionWatch</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>XWatchProc<parameter> procedure</parameter></paramdef>
+ <paramdef>XPointer<parameter> client_data</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>procedure</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the procedure to be called.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>client_data</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the additional client data.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XRemoveConnectionWatch</function>
+function removes a previously registered connection watch procedure.
+The client_data must match the client_data used when the procedure
+was initially registered.
+
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+To process input on an internal connection, use
+<function>XProcessInternalConnection</function>.
+<indexterm significance="preferred"><primary>XProcessInternalConnection</primary></indexterm>
+<!-- .sM -->
+</para>
+<para>
+()
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>void <function>XProcessInternalConnection</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int<parameter> fd</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>fd</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the file descriptor.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XProcessInternalConnection</function>
+function processes input available on an internal connection.
+This function should be called for an internal connection only
+after an operating system facility (for example,
+<function>select</function>
+or
+<function>poll</function>)
+has indicated that input is available; otherwise,
+the effect is not defined.
+</para>
+<para>
+<!-- .LP -->
+<!-- .sp -->
+To obtain all of the current internal connections for a display, use
+<function>XInternalConnectionNumbers</function>.
+<indexterm significance="preferred"><primary>XInternalConnectionNumbers</primary></indexterm>
+<!-- .sM -->
+</para>
+<para>
+()
+</para>
+<funcsynopsis>
+<funcprototype>
+ <funcdef>Status <function>XInternalConnectionNumbers</function></funcdef>
+ <paramdef>Display<parameter> *display</parameter></paramdef>
+ <paramdef>int **<parameter> fd</parameter></paramdef>
+ <paramdef>int *<parameter> count_return</parameter></paramdef>
+</funcprototype>
+</funcsynopsis>
+<!-- .FN -->
+<variablelist>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>display</emphasis>
+ </term>
+ <listitem>
+ <para>
+Specifies the connection to the X server.
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>fd_return</emphasis>
+ </term>
+ <listitem>
+ <para>
+Returns the file descriptors.
+<!-- .ds Cn file descriptors -->
+ </para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
+ <term>
+ <emphasis remap='I'>count_return</emphasis>
+ </term>
+ <listitem>
+ <para>
+Returns the number of (Cn.
+ </para>
+ </listitem>
+ </varlistentry>
+</variablelist>
+<para>
+<!-- .LP -->
+<!-- .eM -->
+The
+<function>XInternalConnectionNumbers</function>
+function returns a list of the file descriptors for all internal
+connections currently open for the specified display.
+When the allocated list is no longer needed,
+free it by using
+<function>XFree</function>.
+This functions returns a nonzero status if the list is successfully allocated;
+otherwise, it returns zero.
+</para>
+</sect1>
+</chapter>
diff --git a/libX11/specs/libX11/Makefile.am b/libX11/specs/libX11/Makefile.am
index b87e568cd..f91320c09 100644
--- a/libX11/specs/libX11/Makefile.am
+++ b/libX11/specs/libX11/Makefile.am
@@ -1,38 +1,38 @@
-
-if ENABLE_SPECS
-
-# Main DocBook/XML files (DOCTYPE book)
-docbook = libX11.xml
-
-# Included chapters, appendix, images
-chapters = \
- AppA.xml \
- AppB.xml \
- AppC.xml \
- AppD.xml \
- CH01.xml \
- CH02.xml \
- CH03.xml \
- CH04.xml \
- CH05.xml \
- CH06.xml \
- CH07.xml \
- CH08.xml \
- CH09.xml \
- CH10.xml \
- CH11.xml \
- CH12.xml \
- CH13.xml \
- CH14.xml \
- CH15.xml \
- CH16.xml \
- credits.xml \
- glossary.xml
-
-# The location where the DocBook/XML files and their generated formats are installed
-shelfdir = $(docdir)/libX11
-
-# Generate DocBook/XML output formats with or without stylesheets
-include $(top_srcdir)/docbook.am
-
-endif ENABLE_SPECS
+
+if ENABLE_SPECS
+
+# Main DocBook/XML files (DOCTYPE book)
+docbook = libX11.xml
+
+# Included chapters, appendix, images
+chapters = \
+ AppA.xml \
+ AppB.xml \
+ AppC.xml \
+ AppD.xml \
+ CH01.xml \
+ CH02.xml \
+ CH03.xml \
+ CH04.xml \
+ CH05.xml \
+ CH06.xml \
+ CH07.xml \
+ CH08.xml \
+ CH09.xml \
+ CH10.xml \
+ CH11.xml \
+ CH12.xml \
+ CH13.xml \
+ CH14.xml \
+ CH15.xml \
+ CH16.xml \
+ credits.xml \
+ glossary.xml
+
+# The location where the DocBook/XML files and their generated formats are installed
+shelfdir = $(docdir)/libX11
+
+# Generate DocBook/XML output formats with or without stylesheets
+include $(top_srcdir)/docbook.am
+
+endif ENABLE_SPECS
diff --git a/libX11/src/ConvSel.c b/libX11/src/ConvSel.c
index fb6e8e338..2dece58b5 100644
--- a/libX11/src/ConvSel.c
+++ b/libX11/src/ConvSel.c
@@ -49,5 +49,5 @@ XConvertSelection(
req->time = time;
UnlockDisplay(dpy);
SyncHandle();
- return 1;
+ return Success;
}
diff --git a/libX11/src/CrGlCur.c b/libX11/src/CrGlCur.c
index 460660f81..4f332836b 100644
--- a/libX11/src/CrGlCur.c
+++ b/libX11/src/CrGlCur.c
@@ -1,260 +1,270 @@
-/*
-
-Copyright 1986, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-
-#ifdef USE_DYNAMIC_XCURSOR
-
-#ifdef __UNIXOS2__
-#define RTLD_LAZY 1
-#define LIBXCURSOR "Xcursor.dll"
-#endif
-#include <stdio.h>
-#include <string.h>
-#if defined(hpux)
-#include <dl.h>
-#else
-#include <dlfcn.h>
-#endif
-#include "Cr.h"
-
-#ifdef __CYGWIN__
-#define LIBXCURSOR "cygXcursor-1.dll"
-#endif
-
-#if defined(hpux)
-typedef shl_t XModuleType;
-#else
-typedef void *XModuleType;
-#endif
-
-#ifndef LIBXCURSOR
-#define LIBXCURSOR "libXcursor.so.1"
-#endif
-
-static char libraryName[] = LIBXCURSOR;
-
-static XModuleType
-open_library (void)
-{
- char *library = libraryName;
- char *dot;
- XModuleType module;
- for (;;)
- {
-#if defined(hpux)
- module = shl_load(library, BIND_DEFERRED, 0L);
-#else
- module = dlopen(library, RTLD_LAZY);
-#endif
- if (module)
- return module;
- dot = strrchr (library, '.');
- if (!dot)
- break;
- *dot = '\0';
- }
- return NULL;
-}
-
-static void *
-fetch_symbol (XModuleType module, const char *under_symbol)
-{
- void *result = NULL;
- const char *symbol = under_symbol + 1;
-#if defined(hpux)
- int getsyms_cnt, i;
- struct shl_symbol *symbols;
-
- getsyms_cnt = shl_getsymbols(module, TYPE_PROCEDURE,
- EXPORT_SYMBOLS, malloc, &symbols);
-
- for(i=0; i<getsyms_cnt; i++) {
- if(!strcmp(symbols[i].name, symbol)) {
- result = symbols[i].value;
- break;
- }
- }
-
- if(getsyms_cnt > 0) {
- free(symbols);
- }
-#else
- result = dlsym (module, symbol);
- if (!result)
- result = dlsym (module, under_symbol);
-#endif
- return result;
-}
-
-typedef void (*NoticeCreateBitmapFunc) (Display *dpy,
- Pixmap pid,
- unsigned int width,
- unsigned int height);
-
-typedef void (*NoticePutBitmapFunc) (Display *dpy,
- Drawable draw,
- XImage *image);
-
-typedef Cursor (*TryShapeBitmapCursorFunc) (Display *dpy,
- Pixmap source,
- Pixmap mask,
- XColor *foreground,
- XColor *background,
- unsigned int x,
- unsigned int y);
-
-typedef Cursor (*TryShapeCursorFunc) (Display *dpy,
- Font source_font,
- Font mask_font,
- unsigned int source_char,
- unsigned int mask_char,
- XColor _Xconst *foreground,
- XColor _Xconst *background);
-
-static XModuleType _XcursorModule;
-static Bool _XcursorModuleTried;
-
-#define GetFunc(type,name,ret) {\
- static Bool been_here; \
- static type staticFunc; \
- \
- _XLockMutex (_Xglobal_lock); \
- if (!been_here) \
- { \
- been_here = True; \
- if (!_XcursorModuleTried) \
- { \
- _XcursorModuleTried = True; \
- _XcursorModule = open_library (); \
- } \
- if (_XcursorModule) \
- staticFunc = (type) fetch_symbol (_XcursorModule, "_" name); \
- } \
- ret = staticFunc; \
- _XUnlockMutex (_Xglobal_lock); \
-}
-
-static Cursor
-_XTryShapeCursor (Display *dpy,
- Font source_font,
- Font mask_font,
- unsigned int source_char,
- unsigned int mask_char,
- XColor _Xconst *foreground,
- XColor _Xconst *background)
-{
- TryShapeCursorFunc func;
-
- GetFunc (TryShapeCursorFunc, "XcursorTryShapeCursor", func);
- if (func)
- return (*func) (dpy, source_font, mask_font, source_char, mask_char,
- foreground, background);
- return None;
-}
-
-void
-_XNoticeCreateBitmap (Display *dpy,
- Pixmap pid,
- unsigned int width,
- unsigned int height)
-{
- NoticeCreateBitmapFunc func;
-
- GetFunc (NoticeCreateBitmapFunc, "XcursorNoticeCreateBitmap", func);
- if (func)
- (*func) (dpy, pid, width, height);
-}
-
-void
-_XNoticePutBitmap (Display *dpy,
- Drawable draw,
- XImage *image)
-{
- NoticePutBitmapFunc func;
-
- GetFunc (NoticePutBitmapFunc, "XcursorNoticePutBitmap", func);
- if (func)
- (*func) (dpy, draw, image);
-}
-
-Cursor
-_XTryShapeBitmapCursor (Display *dpy,
- Pixmap source,
- Pixmap mask,
- XColor *foreground,
- XColor *background,
- unsigned int x,
- unsigned int y)
-{
- TryShapeBitmapCursorFunc func;
-
- GetFunc (TryShapeBitmapCursorFunc, "XcursorTryShapeBitmapCursor", func);
- if (func)
- return (*func) (dpy, source, mask, foreground, background, x, y);
- return None;
-}
-#endif
-
-Cursor XCreateGlyphCursor(
- register Display *dpy,
- Font source_font,
- Font mask_font,
- unsigned int source_char,
- unsigned int mask_char,
- XColor _Xconst *foreground,
- XColor _Xconst *background)
-{
- Cursor cid;
- register xCreateGlyphCursorReq *req;
-
-#ifdef USE_DYNAMIC_XCURSOR
- cid = _XTryShapeCursor (dpy, source_font, mask_font,
- source_char, mask_char, foreground, background);
- if (cid)
- return cid;
-#endif
- LockDisplay(dpy);
- GetReq(CreateGlyphCursor, req);
- cid = req->cid = XAllocID(dpy);
- req->source = source_font;
- req->mask = mask_font;
- req->sourceChar = source_char;
- req->maskChar = mask_char;
- req->foreRed = foreground->red;
- req->foreGreen = foreground->green;
- req->foreBlue = foreground->blue;
- req->backRed = background->red;
- req->backGreen = background->green;
- req->backBlue = background->blue;
- UnlockDisplay(dpy);
- SyncHandle();
- return (cid);
-}
-
+/*
+
+Copyright 1986, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+
+#ifdef USE_DYNAMIC_XCURSOR
+
+#ifdef __UNIXOS2__
+#define RTLD_LAZY 1
+#define LIBXCURSOR "Xcursor.dll"
+#endif
+#include <stdio.h>
+#include <string.h>
+#if defined(hpux)
+#include <dl.h>
+#else
+#include <dlfcn.h>
+#endif
+#include "Cr.h"
+
+#ifdef __CYGWIN__
+#define LIBXCURSOR "cygXcursor-1.dll"
+#endif
+
+#if defined(hpux)
+typedef shl_t XModuleType;
+#else
+#ifdef _MSC_VER
+#include <X11/XWindows.h>
+typedef HANDLE XModuleType;
+#define dlsym GetProcAddress
+#else
+typedef void *XModuleType;
+#endif
+#endif
+
+#ifndef LIBXCURSOR
+#define LIBXCURSOR "libXcursor.so.1"
+#endif
+
+static char libraryName[] = LIBXCURSOR;
+
+static XModuleType
+open_library (void)
+{
+ char *library = libraryName;
+ char *dot;
+ XModuleType module;
+ for (;;)
+ {
+#if defined(hpux)
+ module = shl_load(library, BIND_DEFERRED, 0L);
+#else
+#ifdef _MSC_VER
+ module = LoadLibrary(library);
+#else
+ module = dlopen(library, RTLD_LAZY);
+#endif
+#endif
+ if (module)
+ return module;
+ dot = strrchr (library, '.');
+ if (!dot)
+ break;
+ *dot = '\0';
+ }
+ return NULL;
+}
+
+static void *
+fetch_symbol (XModuleType module, const char *under_symbol)
+{
+ void *result = NULL;
+ const char *symbol = under_symbol + 1;
+#if defined(hpux)
+ int getsyms_cnt, i;
+ struct shl_symbol *symbols;
+
+ getsyms_cnt = shl_getsymbols(module, TYPE_PROCEDURE,
+ EXPORT_SYMBOLS, malloc, &symbols);
+
+ for(i=0; i<getsyms_cnt; i++) {
+ if(!strcmp(symbols[i].name, symbol)) {
+ result = symbols[i].value;
+ break;
+ }
+ }
+
+ if(getsyms_cnt > 0) {
+ free(symbols);
+ }
+#else
+ result = dlsym (module, symbol);
+ if (!result)
+ result = dlsym (module, under_symbol);
+#endif
+ return result;
+}
+
+typedef void (*NoticeCreateBitmapFunc) (Display *dpy,
+ Pixmap pid,
+ unsigned int width,
+ unsigned int height);
+
+typedef void (*NoticePutBitmapFunc) (Display *dpy,
+ Drawable draw,
+ XImage *image);
+
+typedef Cursor (*TryShapeBitmapCursorFunc) (Display *dpy,
+ Pixmap source,
+ Pixmap mask,
+ XColor *foreground,
+ XColor *background,
+ unsigned int x,
+ unsigned int y);
+
+typedef Cursor (*TryShapeCursorFunc) (Display *dpy,
+ Font source_font,
+ Font mask_font,
+ unsigned int source_char,
+ unsigned int mask_char,
+ XColor _Xconst *foreground,
+ XColor _Xconst *background);
+
+static XModuleType _XcursorModule;
+static Bool _XcursorModuleTried;
+
+#define GetFunc(type,name,ret) {\
+ static Bool been_here; \
+ static type staticFunc; \
+ \
+ _XLockMutex (_Xglobal_lock); \
+ if (!been_here) \
+ { \
+ been_here = True; \
+ if (!_XcursorModuleTried) \
+ { \
+ _XcursorModuleTried = True; \
+ _XcursorModule = open_library (); \
+ } \
+ if (_XcursorModule) \
+ staticFunc = (type) fetch_symbol (_XcursorModule, "_" name); \
+ } \
+ ret = staticFunc; \
+ _XUnlockMutex (_Xglobal_lock); \
+}
+
+static Cursor
+_XTryShapeCursor (Display *dpy,
+ Font source_font,
+ Font mask_font,
+ unsigned int source_char,
+ unsigned int mask_char,
+ XColor _Xconst *foreground,
+ XColor _Xconst *background)
+{
+ TryShapeCursorFunc func;
+
+ GetFunc (TryShapeCursorFunc, "XcursorTryShapeCursor", func);
+ if (func)
+ return (*func) (dpy, source_font, mask_font, source_char, mask_char,
+ foreground, background);
+ return None;
+}
+
+void
+_XNoticeCreateBitmap (Display *dpy,
+ Pixmap pid,
+ unsigned int width,
+ unsigned int height)
+{
+ NoticeCreateBitmapFunc func;
+
+ GetFunc (NoticeCreateBitmapFunc, "XcursorNoticeCreateBitmap", func);
+ if (func)
+ (*func) (dpy, pid, width, height);
+}
+
+void
+_XNoticePutBitmap (Display *dpy,
+ Drawable draw,
+ XImage *image)
+{
+ NoticePutBitmapFunc func;
+
+ GetFunc (NoticePutBitmapFunc, "XcursorNoticePutBitmap", func);
+ if (func)
+ (*func) (dpy, draw, image);
+}
+
+Cursor
+_XTryShapeBitmapCursor (Display *dpy,
+ Pixmap source,
+ Pixmap mask,
+ XColor *foreground,
+ XColor *background,
+ unsigned int x,
+ unsigned int y)
+{
+ TryShapeBitmapCursorFunc func;
+
+ GetFunc (TryShapeBitmapCursorFunc, "XcursorTryShapeBitmapCursor", func);
+ if (func)
+ return (*func) (dpy, source, mask, foreground, background, x, y);
+ return None;
+}
+#endif
+
+Cursor XCreateGlyphCursor(
+ register Display *dpy,
+ Font source_font,
+ Font mask_font,
+ unsigned int source_char,
+ unsigned int mask_char,
+ XColor _Xconst *foreground,
+ XColor _Xconst *background)
+{
+ Cursor cid;
+ register xCreateGlyphCursorReq *req;
+
+#ifdef USE_DYNAMIC_XCURSOR
+ cid = _XTryShapeCursor (dpy, source_font, mask_font,
+ source_char, mask_char, foreground, background);
+ if (cid)
+ return cid;
+#endif
+ LockDisplay(dpy);
+ GetReq(CreateGlyphCursor, req);
+ cid = req->cid = XAllocID(dpy);
+ req->source = source_font;
+ req->mask = mask_font;
+ req->sourceChar = source_char;
+ req->maskChar = mask_char;
+ req->foreRed = foreground->red;
+ req->foreGreen = foreground->green;
+ req->foreBlue = foreground->blue;
+ req->backRed = background->red;
+ req->backGreen = background->green;
+ req->backBlue = background->blue;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return (cid);
+}
+
diff --git a/libX11/src/FSWrap.c b/libX11/src/FSWrap.c
index 45a2c34e3..f1629323c 100644
--- a/libX11/src/FSWrap.c
+++ b/libX11/src/FSWrap.c
@@ -1,262 +1,262 @@
-
-/*
- * Copyright 1991 by the Open Software Foundation
- * Copyright 1993 by the TOSHIBA Corp.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name Open Software Foundation
- * not be used in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission. Open Software
- * Foundation makes no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- * OPEN SOFTWARE FOUNDATION DISCLAIMS ALL WARRANTIES WITH REGARD TO
- * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL OPEN SOFTWARE FOUNDATIONN BE
- * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * M. Collins OSF
- *
- * Katsuhisa Yano TOSHIBA Corp.
- */
-
-/*
-
-Copyright 1991, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include <ctype.h>
-#include <X11/Xos.h>
-
-
-#define XMAXLIST 256
-
-char **
-_XParseBaseFontNameList(
- char *str,
- int *num)
-{
- char *plist[XMAXLIST];
- char **list;
- char *ptr, *psave;
-
- *num = 0;
- if (!str || !*str) {
- return (char **)NULL;
- }
- while (*str && isspace(*str))
- str++;
- if (!*str)
- return (char **)NULL;
-
- if (!(ptr = strdup(str))) {
- return (char **)NULL;
- }
-
- psave = ptr;
- /* somebody who specifies more than XMAXLIST basefontnames will lose */
- while (*num < (sizeof plist / sizeof plist[0])) {
- char *back;
-
- plist[*num] = ptr;
- if ((ptr = strchr(ptr, ','))) {
- back = ptr;
- } else {
- back = plist[*num] + strlen(plist[*num]);
- }
- while (isspace(*(back - 1)))
- back--;
- *back = '\0';
- (*num)++;
- if (!ptr)
- break;
- ptr++;
- while (*ptr && isspace(*ptr))
- ptr++;
- if (!*ptr)
- break;
- }
- if (!(list = (char **) Xmalloc((unsigned)sizeof(char *) * (*num + 1)))) {
- Xfree(psave);
- return (char **)NULL;
- }
- memcpy((char *)list, (char *)plist, sizeof(char *) * (*num));
- *(list + *num) = NULL;
-
- return list;
-}
-
-static char **
-copy_string_list(
- char **string_list,
- int list_count)
-{
- char **string_list_ret, **list_src, **list_dst, *dst;
- int length, count;
-
- if (string_list == NULL || list_count == 0)
- return (char **) NULL;
-
- string_list_ret = (char **) Xmalloc(sizeof(char *) * list_count);
- if (string_list_ret == NULL)
- return (char **) NULL;
-
- list_src = string_list;
- count = list_count;
- for (length = 0; count-- > 0; list_src++)
- length += strlen(*list_src) + 1;
-
- dst = (char *) Xmalloc(length);
- if (dst == NULL) {
- Xfree(string_list_ret);
- return (char **) NULL;
- }
-
- list_src = string_list;
- count = list_count;
- list_dst = string_list_ret;
- for ( ; count-- > 0; list_src++) {
- strcpy(dst, *list_src);
- *list_dst++ = dst;
- dst += strlen(dst) + 1;
- }
-
- return string_list_ret;
-}
-
-XFontSet
-XCreateFontSet (
- Display *dpy,
- _Xconst char *base_font_name_list,
- char ***missing_charset_list,
- int *missing_charset_count,
- char **def_string)
-{
- XOM om;
- XOC oc;
- XOMCharSetList *list;
-
- *missing_charset_list = NULL;
- *missing_charset_count = 0;
-
- om = XOpenOM(dpy, NULL, NULL, NULL);
- if (om == NULL)
- return (XFontSet) NULL;
-
- if ((oc = XCreateOC(om, XNBaseFontName, base_font_name_list, NULL))) {
- list = &oc->core.missing_list;
- oc->core.om_automatic = True;
- } else
- list = &om->core.required_charset;
-
- *missing_charset_list = copy_string_list(list->charset_list,
- list->charset_count);
- *missing_charset_count = list->charset_count;
-
- if (list->charset_list && *missing_charset_list == NULL)
- oc = NULL;
-
- if (oc && def_string) {
- *def_string = oc->core.default_string;
- if (!*def_string)
- *def_string = "";
- }
-
- if (oc == NULL)
- XCloseOM(om);
-
- return (XFontSet) oc;
-}
-
-int
-XFontsOfFontSet(
- XFontSet font_set,
- XFontStruct ***font_struct_list,
- char ***font_name_list)
-{
- *font_name_list = font_set->core.font_info.font_name_list;
- *font_struct_list = font_set->core.font_info.font_struct_list;
- return font_set->core.font_info.num_font;
-}
-
-char *
-XBaseFontNameListOfFontSet(XFontSet font_set)
-{
- return font_set->core.base_name_list;
-}
-
-char *
-XLocaleOfFontSet(XFontSet font_set)
-{
- return font_set->core.om->core.lcd->core->name;
-}
-
-Bool
-XContextDependentDrawing(XFontSet font_set)
-{
- return font_set->core.om->core.context_dependent;
-}
-
-Bool
-XDirectionalDependentDrawing(XFontSet font_set)
-{
- return font_set->core.om->core.directional_dependent;
-}
-
-Bool
-XContextualDrawing(XFontSet font_set)
-{
- return font_set->core.om->core.contextual_drawing;
-}
-
-XFontSetExtents *
-XExtentsOfFontSet(XFontSet font_set)
-{
- if (!font_set)
- return NULL;
- return &font_set->core.font_set_extents;
-}
-
-void
-XFreeFontSet(
- Display *dpy,
- XFontSet font_set)
-{
- XCloseOM(font_set->core.om);
-}
+
+/*
+ * Copyright 1991 by the Open Software Foundation
+ * Copyright 1993 by the TOSHIBA Corp.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name Open Software Foundation
+ * not be used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission. Open Software
+ * Foundation makes no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * OPEN SOFTWARE FOUNDATION DISCLAIMS ALL WARRANTIES WITH REGARD TO
+ * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL OPEN SOFTWARE FOUNDATIONN BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * M. Collins OSF
+ *
+ * Katsuhisa Yano TOSHIBA Corp.
+ */
+
+/*
+
+Copyright 1991, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include <ctype.h>
+#include <X11/Xos.h>
+
+
+#define XMAXLIST 256
+
+char **
+_XParseBaseFontNameList(
+ char *str,
+ int *num)
+{
+ char *plist[XMAXLIST];
+ char **list;
+ char *ptr, *psave;
+
+ *num = 0;
+ if (!str || !*str) {
+ return (char **)NULL;
+ }
+ while (*str && isspace(*str))
+ str++;
+ if (!*str)
+ return (char **)NULL;
+
+ if (!(ptr = strdup(str))) {
+ return (char **)NULL;
+ }
+
+ psave = ptr;
+ /* somebody who specifies more than XMAXLIST basefontnames will lose */
+ while (*num < (sizeof plist / sizeof plist[0])) {
+ char *back;
+
+ plist[*num] = ptr;
+ if ((ptr = strchr(ptr, ','))) {
+ back = ptr;
+ } else {
+ back = plist[*num] + strlen(plist[*num]);
+ }
+ while (isspace(*(back - 1)))
+ back--;
+ *back = '\0';
+ (*num)++;
+ if (!ptr)
+ break;
+ ptr++;
+ while (*ptr && isspace(*ptr))
+ ptr++;
+ if (!*ptr)
+ break;
+ }
+ if (!(list = (char **) Xmalloc((unsigned)sizeof(char *) * (*num + 1)))) {
+ Xfree(psave);
+ return (char **)NULL;
+ }
+ memcpy((char *)list, (char *)plist, sizeof(char *) * (*num));
+ *(list + *num) = NULL;
+
+ return list;
+}
+
+static char **
+copy_string_list(
+ char **string_list,
+ int list_count)
+{
+ char **string_list_ret, **list_src, **list_dst, *dst;
+ int length, count;
+
+ if (string_list == NULL || list_count == 0)
+ return (char **) NULL;
+
+ string_list_ret = (char **) Xmalloc(sizeof(char *) * list_count);
+ if (string_list_ret == NULL)
+ return (char **) NULL;
+
+ list_src = string_list;
+ count = list_count;
+ for (length = 0; count-- > 0; list_src++)
+ length += strlen(*list_src) + 1;
+
+ dst = (char *) Xmalloc(length);
+ if (dst == NULL) {
+ Xfree(string_list_ret);
+ return (char **) NULL;
+ }
+
+ list_src = string_list;
+ count = list_count;
+ list_dst = string_list_ret;
+ for ( ; count-- > 0; list_src++) {
+ strcpy(dst, *list_src);
+ *list_dst++ = dst;
+ dst += strlen(dst) + 1;
+ }
+
+ return string_list_ret;
+}
+
+XFontSet
+XCreateFontSet (
+ Display *dpy,
+ _Xconst char *base_font_name_list,
+ char ***missing_charset_list,
+ int *missing_charset_count,
+ char **def_string)
+{
+ XOM om;
+ XOC oc;
+ XOMCharSetList *list;
+
+ *missing_charset_list = NULL;
+ *missing_charset_count = 0;
+
+ om = XOpenOM(dpy, NULL, NULL, NULL);
+ if (om == NULL)
+ return (XFontSet) NULL;
+
+ if ((oc = XCreateOC(om, XNBaseFontName, base_font_name_list, NULL))) {
+ list = &oc->core.missing_list;
+ oc->core.om_automatic = True;
+ } else
+ list = &om->core.required_charset;
+
+ *missing_charset_list = copy_string_list(list->charset_list,
+ list->charset_count);
+ *missing_charset_count = list->charset_count;
+
+ if (list->charset_list && *missing_charset_list == NULL)
+ oc = NULL;
+
+ if (oc && def_string) {
+ *def_string = oc->core.default_string;
+ if (!*def_string)
+ *def_string = "";
+ }
+
+ if (oc == NULL)
+ XCloseOM(om);
+
+ return (XFontSet) oc;
+}
+
+int
+XFontsOfFontSet(
+ XFontSet font_set,
+ XFontStruct ***font_struct_list,
+ char ***font_name_list)
+{
+ *font_name_list = font_set->core.font_info.font_name_list;
+ *font_struct_list = font_set->core.font_info.font_struct_list;
+ return font_set->core.font_info.num_font;
+}
+
+char *
+XBaseFontNameListOfFontSet(XFontSet font_set)
+{
+ return font_set->core.base_name_list;
+}
+
+char *
+XLocaleOfFontSet(XFontSet font_set)
+{
+ return font_set->core.om->core.lcd->core->name;
+}
+
+Bool
+XContextDependentDrawing(XFontSet font_set)
+{
+ return font_set->core.om->core.context_dependent;
+}
+
+Bool
+XDirectionalDependentDrawing(XFontSet font_set)
+{
+ return font_set->core.om->core.directional_dependent;
+}
+
+Bool
+XContextualDrawing(XFontSet font_set)
+{
+ return font_set->core.om->core.contextual_drawing;
+}
+
+XFontSetExtents *
+XExtentsOfFontSet(XFontSet font_set)
+{
+ if (!font_set)
+ return NULL;
+ return &font_set->core.font_set_extents;
+}
+
+void
+XFreeFontSet(
+ Display *dpy,
+ XFontSet font_set)
+{
+ XCloseOM(font_set->core.om);
+}
diff --git a/libX11/src/GetDflt.c b/libX11/src/GetDflt.c
index dfda1c64d..0443e2d1a 100644
--- a/libX11/src/GetDflt.c
+++ b/libX11/src/GetDflt.c
@@ -160,9 +160,13 @@ InitDefaults(
* ~/.Xdefaults. Next, if there is an XENVIRONMENT environment variable,
* then load that file.
*/
-
+
if (dpy->xdefaults == NULL) {
+ #ifdef _MSC_VER
+ const char *slashDotXdefaults = ".Xdefaults";
+ #else
const char *slashDotXdefaults = "/.Xdefaults";
+ #endif
(void) GetHomeDir (fname, PATH_MAX - strlen (slashDotXdefaults) - 1);
(void) strcat (fname, slashDotXdefaults);
@@ -172,7 +176,11 @@ InitDefaults(
}
if (!(xenv = getenv ("XENVIRONMENT"))) {
+ #ifdef _MSC_VER
+ const char *slashDotXdefaultsDash = ".Xdefaults-";
+ #else
const char *slashDotXdefaultsDash = "/.Xdefaults-";
+ #endif
int len;
(void) GetHomeDir (fname, PATH_MAX - strlen (slashDotXdefaultsDash) - 1);
diff --git a/libX11/src/InitExt.c b/libX11/src/InitExt.c
index 19515ccd0..8eca3e989 100644
--- a/libX11/src/InitExt.c
+++ b/libX11/src/InitExt.c
@@ -1,409 +1,409 @@
-/*
-
-Copyright 1987, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xlibint.h>
-#include <X11/Xos.h>
-#include <stdio.h>
-
-/*
- * This routine is used to link a extension in so it will be called
- * at appropriate times.
- */
-
-XExtCodes *XInitExtension (
- Display *dpy,
- _Xconst char *name)
-{
- XExtCodes codes; /* temp. place for extension information. */
- register _XExtension *ext;/* need a place to build it all */
- if (!XQueryExtension(dpy, name,
- &codes.major_opcode, &codes.first_event,
- &codes.first_error)) return (NULL);
-
- LockDisplay (dpy);
- if (! (ext = (_XExtension *) Xcalloc (1, sizeof (_XExtension))) ||
- ! (ext->name = strdup(name))) {
- if (ext) Xfree((char *) ext);
- UnlockDisplay(dpy);
- return (XExtCodes *) NULL;
- }
- codes.extension = dpy->ext_number++;
- ext->codes = codes;
-
- /* chain it onto the display list */
- ext->next = dpy->ext_procs;
- dpy->ext_procs = ext;
- UnlockDisplay (dpy);
-
- return (&ext->codes); /* tell him which extension */
-}
-
-XExtCodes *XAddExtension (Display *dpy)
-{
- register _XExtension *ext;
-
- LockDisplay (dpy);
- if (! (ext = (_XExtension *) Xcalloc (1, sizeof (_XExtension)))) {
- UnlockDisplay(dpy);
- return (XExtCodes *) NULL;
- }
- ext->codes.extension = dpy->ext_number++;
-
- /* chain it onto the display list */
- ext->next = dpy->ext_procs;
- dpy->ext_procs = ext;
- UnlockDisplay (dpy);
-
- return (&ext->codes); /* tell him which extension */
-}
-
-static _XExtension *XLookupExtension (
- register Display *dpy, /* display */
- register int extension) /* extension number */
-{
- register _XExtension *ext;
- for (ext = dpy->ext_procs; ext; ext = ext->next)
- if (ext->codes.extension == extension) return (ext);
- return (NULL);
-}
-
-XExtData **XEHeadOfExtensionList(XEDataObject object)
-{
- return *(XExtData ***)&object;
-}
-
-int
-XAddToExtensionList(
- XExtData **structure,
- XExtData *ext_data)
-{
- ext_data->next = *structure;
- *structure = ext_data;
- return 1;
-}
-
-XExtData *XFindOnExtensionList(
- XExtData **structure,
- int number)
-{
- XExtData *ext;
-
- ext = *structure;
- while (ext && (ext->number != number))
- ext = ext->next;
- return ext;
-}
-
-/*
- * Routines to hang procs on the extension structure.
- */
-CreateGCType XESetCreateGC(
- Display *dpy, /* display */
- int extension, /* extension number */
- CreateGCType proc) /* routine to call when GC created */
-{
- register _XExtension *e; /* for lookup of extension */
- register CreateGCType oldproc;
- if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
- LockDisplay(dpy);
- oldproc = e->create_GC;
- e->create_GC = proc;
- UnlockDisplay(dpy);
- return (CreateGCType)oldproc;
-}
-
-CopyGCType XESetCopyGC(
- Display *dpy, /* display */
- int extension, /* extension number */
- CopyGCType proc) /* routine to call when GC copied */
-{
- register _XExtension *e; /* for lookup of extension */
- register CopyGCType oldproc;
- if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
- LockDisplay(dpy);
- oldproc = e->copy_GC;
- e->copy_GC = proc;
- UnlockDisplay(dpy);
- return (CopyGCType)oldproc;
-}
-
-FlushGCType XESetFlushGC(
- Display *dpy, /* display */
- int extension, /* extension number */
- FlushGCType proc) /* routine to call when GC copied */
-{
- register _XExtension *e; /* for lookup of extension */
- register FlushGCType oldproc;
- if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
- LockDisplay(dpy);
- oldproc = e->flush_GC;
- e->flush_GC = proc;
- UnlockDisplay(dpy);
- return (FlushGCType)oldproc;
-}
-
-FreeGCType XESetFreeGC(
- Display *dpy, /* display */
- int extension, /* extension number */
- FreeGCType proc) /* routine to call when GC freed */
-{
- register _XExtension *e; /* for lookup of extension */
- register FreeGCType oldproc;
- if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
- LockDisplay(dpy);
- oldproc = e->free_GC;
- e->free_GC = proc;
- UnlockDisplay(dpy);
- return (FreeGCType)oldproc;
-}
-
-CreateFontType XESetCreateFont(
- Display *dpy, /* display */
- int extension, /* extension number */
- CreateFontType proc) /* routine to call when font created */
-{
- register _XExtension *e; /* for lookup of extension */
- register CreateFontType oldproc;
- if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
- LockDisplay(dpy);
- oldproc = e->create_Font;
- e->create_Font = proc;
- UnlockDisplay(dpy);
- return (CreateFontType)oldproc;
-}
-
-FreeFontType XESetFreeFont(
- Display *dpy, /* display */
- int extension, /* extension number */
- FreeFontType proc) /* routine to call when font freed */
-{
- register _XExtension *e; /* for lookup of extension */
- register FreeFontType oldproc;
- if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
- LockDisplay(dpy);
- oldproc = e->free_Font;
- e->free_Font = proc;
- UnlockDisplay(dpy);
- return (FreeFontType)oldproc;
-}
-
-CloseDisplayType XESetCloseDisplay(
- Display *dpy, /* display */
- int extension, /* extension number */
- CloseDisplayType proc) /* routine to call when display closed */
-{
- register _XExtension *e; /* for lookup of extension */
- register CloseDisplayType oldproc;
- if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
- LockDisplay(dpy);
- oldproc = e->close_display;
- e->close_display = proc;
- UnlockDisplay(dpy);
- return (CloseDisplayType)oldproc;
-}
-
-typedef Bool (*WireToEventType) (
- Display* /* display */,
- XEvent* /* re */,
- xEvent* /* event */
-);
-
-WireToEventType XESetWireToEvent(
- Display *dpy, /* display */
- int event_number, /* event routine to replace */
- WireToEventType proc) /* routine to call when converting event */
-{
- register WireToEventType oldproc;
- if (proc == NULL) proc = (WireToEventType)_XUnknownWireEvent;
- LockDisplay (dpy);
- oldproc = dpy->event_vec[event_number];
- dpy->event_vec[event_number] = proc;
- UnlockDisplay (dpy);
- return (WireToEventType)oldproc;
-}
-
-typedef Bool (*WireToEventCookieType) (
- Display* /* display */,
- XGenericEventCookie* /* re */,
- xEvent* /* event */
-);
-
-WireToEventCookieType XESetWireToEventCookie(
- Display *dpy, /* display */
- int extension, /* extension major opcode */
- WireToEventCookieType proc /* routine to call for generic events */
- )
-{
- WireToEventCookieType oldproc;
- if (proc == NULL) proc = (WireToEventCookieType)_XUnknownWireEventCookie;
- LockDisplay (dpy);
- oldproc = dpy->generic_event_vec[extension & 0x7F];
- dpy->generic_event_vec[extension & 0x7F] = proc;
- UnlockDisplay (dpy);
- return (WireToEventCookieType)oldproc;
-}
-
-typedef Bool (*CopyEventCookieType) (
- Display* /* display */,
- XGenericEventCookie* /* in */,
- XGenericEventCookie* /* out */
-);
-
-CopyEventCookieType XESetCopyEventCookie(
- Display *dpy, /* display */
- int extension, /* extension major opcode */
- CopyEventCookieType proc /* routine to copy generic events */
- )
-{
- CopyEventCookieType oldproc;
- if (proc == NULL) proc = (CopyEventCookieType)_XUnknownCopyEventCookie;
- LockDisplay (dpy);
- oldproc = dpy->generic_event_copy_vec[extension & 0x7F];
- dpy->generic_event_copy_vec[extension & 0x7F] = proc;
- UnlockDisplay (dpy);
- return (CopyEventCookieType)oldproc;
-}
-
-
-typedef Status (*EventToWireType) (
- Display* /* display */,
- XEvent* /* re */,
- xEvent* /* event */
-);
-
-EventToWireType XESetEventToWire(
- Display *dpy, /* display */
- int event_number, /* event routine to replace */
- EventToWireType proc) /* routine to call when converting event */
-{
- register EventToWireType oldproc;
- if (proc == NULL) proc = (EventToWireType) _XUnknownNativeEvent;
- LockDisplay (dpy);
- oldproc = dpy->wire_vec[event_number];
- dpy->wire_vec[event_number] = proc;
- UnlockDisplay(dpy);
- return (EventToWireType)oldproc;
-}
-
-typedef Bool (*WireToErrorType) (
- Display* /* display */,
- XErrorEvent* /* he */,
- xError* /* we */
-);
-
-WireToErrorType XESetWireToError(
- Display *dpy, /* display */
- int error_number, /* error routine to replace */
- WireToErrorType proc) /* routine to call when converting error */
-{
- register WireToErrorType oldproc = NULL;
- if (proc == NULL) proc = (WireToErrorType)_XDefaultWireError;
- LockDisplay (dpy);
- if (!dpy->error_vec) {
- int i;
- dpy->error_vec = Xmalloc(256 * sizeof(oldproc));
- for (i = 1; i < 256; i++)
- dpy->error_vec[i] = _XDefaultWireError;
- }
- if (dpy->error_vec) {
- oldproc = dpy->error_vec[error_number];
- dpy->error_vec[error_number] = proc;
- }
- UnlockDisplay (dpy);
- return (WireToErrorType)oldproc;
-}
-
-ErrorType XESetError(
- Display *dpy, /* display */
- int extension, /* extension number */
- ErrorType proc) /* routine to call when X error happens */
-{
- register _XExtension *e; /* for lookup of extension */
- register ErrorType oldproc;
- if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
- LockDisplay(dpy);
- oldproc = e->error;
- e->error = proc;
- UnlockDisplay(dpy);
- return (ErrorType)oldproc;
-}
-
-ErrorStringType XESetErrorString(
- Display *dpy, /* display */
- int extension, /* extension number */
- ErrorStringType proc) /* routine to call when I/O error happens */
-{
- register _XExtension *e; /* for lookup of extension */
- register ErrorStringType oldproc;
- if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
- LockDisplay(dpy);
- oldproc = e->error_string;
- e->error_string = proc;
- UnlockDisplay(dpy);
- return (ErrorStringType)oldproc;
-}
-
-PrintErrorType XESetPrintErrorValues(
- Display *dpy, /* display */
- int extension, /* extension number */
- PrintErrorType proc) /* routine to call to print */
-{
- register _XExtension *e; /* for lookup of extension */
- register PrintErrorType oldproc;
- if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
- LockDisplay(dpy);
- oldproc = e->error_values;
- e->error_values = proc;
- UnlockDisplay(dpy);
- return (PrintErrorType)oldproc;
-}
-
-BeforeFlushType XESetBeforeFlush(
- Display *dpy, /* display */
- int extension, /* extension number */
- BeforeFlushType proc) /* routine to call on flush */
-{
- register _XExtension *e; /* for lookup of extension */
- register BeforeFlushType oldproc;
- register _XExtension *ext;
- if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
- LockDisplay(dpy);
- oldproc = e->before_flush;
- e->before_flush = proc;
- for (ext = dpy->flushes; ext && ext != e; ext = ext->next)
- ;
- if (!ext) {
- e->next_flush = dpy->flushes;
- dpy->flushes = e;
- }
- UnlockDisplay(dpy);
- return (BeforeFlushType)oldproc;
-}
+/*
+
+Copyright 1987, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xlibint.h>
+#include <X11/Xos.h>
+#include <stdio.h>
+
+/*
+ * This routine is used to link a extension in so it will be called
+ * at appropriate times.
+ */
+
+XExtCodes *XInitExtension (
+ Display *dpy,
+ _Xconst char *name)
+{
+ XExtCodes codes; /* temp. place for extension information. */
+ register _XExtension *ext;/* need a place to build it all */
+ if (!XQueryExtension(dpy, name,
+ &codes.major_opcode, &codes.first_event,
+ &codes.first_error)) return (NULL);
+
+ LockDisplay (dpy);
+ if (! (ext = (_XExtension *) Xcalloc (1, sizeof (_XExtension))) ||
+ ! (ext->name = strdup(name))) {
+ if (ext) Xfree((char *) ext);
+ UnlockDisplay(dpy);
+ return (XExtCodes *) NULL;
+ }
+ codes.extension = dpy->ext_number++;
+ ext->codes = codes;
+
+ /* chain it onto the display list */
+ ext->next = dpy->ext_procs;
+ dpy->ext_procs = ext;
+ UnlockDisplay (dpy);
+
+ return (&ext->codes); /* tell him which extension */
+}
+
+XExtCodes *XAddExtension (Display *dpy)
+{
+ register _XExtension *ext;
+
+ LockDisplay (dpy);
+ if (! (ext = (_XExtension *) Xcalloc (1, sizeof (_XExtension)))) {
+ UnlockDisplay(dpy);
+ return (XExtCodes *) NULL;
+ }
+ ext->codes.extension = dpy->ext_number++;
+
+ /* chain it onto the display list */
+ ext->next = dpy->ext_procs;
+ dpy->ext_procs = ext;
+ UnlockDisplay (dpy);
+
+ return (&ext->codes); /* tell him which extension */
+}
+
+static _XExtension *XLookupExtension (
+ register Display *dpy, /* display */
+ register int extension) /* extension number */
+{
+ register _XExtension *ext;
+ for (ext = dpy->ext_procs; ext; ext = ext->next)
+ if (ext->codes.extension == extension) return (ext);
+ return (NULL);
+}
+
+XExtData **XEHeadOfExtensionList(XEDataObject object)
+{
+ return *(XExtData ***)&object;
+}
+
+int
+XAddToExtensionList(
+ XExtData **structure,
+ XExtData *ext_data)
+{
+ ext_data->next = *structure;
+ *structure = ext_data;
+ return 1;
+}
+
+XExtData *XFindOnExtensionList(
+ XExtData **structure,
+ int number)
+{
+ XExtData *ext;
+
+ ext = *structure;
+ while (ext && (ext->number != number))
+ ext = ext->next;
+ return ext;
+}
+
+/*
+ * Routines to hang procs on the extension structure.
+ */
+CreateGCType XESetCreateGC(
+ Display *dpy, /* display */
+ int extension, /* extension number */
+ CreateGCType proc) /* routine to call when GC created */
+{
+ register _XExtension *e; /* for lookup of extension */
+ register CreateGCType oldproc;
+ if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
+ LockDisplay(dpy);
+ oldproc = e->create_GC;
+ e->create_GC = proc;
+ UnlockDisplay(dpy);
+ return (CreateGCType)oldproc;
+}
+
+CopyGCType XESetCopyGC(
+ Display *dpy, /* display */
+ int extension, /* extension number */
+ CopyGCType proc) /* routine to call when GC copied */
+{
+ register _XExtension *e; /* for lookup of extension */
+ register CopyGCType oldproc;
+ if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
+ LockDisplay(dpy);
+ oldproc = e->copy_GC;
+ e->copy_GC = proc;
+ UnlockDisplay(dpy);
+ return (CopyGCType)oldproc;
+}
+
+FlushGCType XESetFlushGC(
+ Display *dpy, /* display */
+ int extension, /* extension number */
+ FlushGCType proc) /* routine to call when GC copied */
+{
+ register _XExtension *e; /* for lookup of extension */
+ register FlushGCType oldproc;
+ if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
+ LockDisplay(dpy);
+ oldproc = e->flush_GC;
+ e->flush_GC = proc;
+ UnlockDisplay(dpy);
+ return (FlushGCType)oldproc;
+}
+
+FreeGCType XESetFreeGC(
+ Display *dpy, /* display */
+ int extension, /* extension number */
+ FreeGCType proc) /* routine to call when GC freed */
+{
+ register _XExtension *e; /* for lookup of extension */
+ register FreeGCType oldproc;
+ if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
+ LockDisplay(dpy);
+ oldproc = e->free_GC;
+ e->free_GC = proc;
+ UnlockDisplay(dpy);
+ return (FreeGCType)oldproc;
+}
+
+CreateFontType XESetCreateFont(
+ Display *dpy, /* display */
+ int extension, /* extension number */
+ CreateFontType proc) /* routine to call when font created */
+{
+ register _XExtension *e; /* for lookup of extension */
+ register CreateFontType oldproc;
+ if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
+ LockDisplay(dpy);
+ oldproc = e->create_Font;
+ e->create_Font = proc;
+ UnlockDisplay(dpy);
+ return (CreateFontType)oldproc;
+}
+
+FreeFontType XESetFreeFont(
+ Display *dpy, /* display */
+ int extension, /* extension number */
+ FreeFontType proc) /* routine to call when font freed */
+{
+ register _XExtension *e; /* for lookup of extension */
+ register FreeFontType oldproc;
+ if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
+ LockDisplay(dpy);
+ oldproc = e->free_Font;
+ e->free_Font = proc;
+ UnlockDisplay(dpy);
+ return (FreeFontType)oldproc;
+}
+
+CloseDisplayType XESetCloseDisplay(
+ Display *dpy, /* display */
+ int extension, /* extension number */
+ CloseDisplayType proc) /* routine to call when display closed */
+{
+ register _XExtension *e; /* for lookup of extension */
+ register CloseDisplayType oldproc;
+ if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
+ LockDisplay(dpy);
+ oldproc = e->close_display;
+ e->close_display = proc;
+ UnlockDisplay(dpy);
+ return (CloseDisplayType)oldproc;
+}
+
+typedef Bool (*WireToEventType) (
+ Display* /* display */,
+ XEvent* /* re */,
+ xEvent* /* event */
+);
+
+WireToEventType XESetWireToEvent(
+ Display *dpy, /* display */
+ int event_number, /* event routine to replace */
+ WireToEventType proc) /* routine to call when converting event */
+{
+ register WireToEventType oldproc;
+ if (proc == NULL) proc = (WireToEventType)_XUnknownWireEvent;
+ LockDisplay (dpy);
+ oldproc = dpy->event_vec[event_number];
+ dpy->event_vec[event_number] = proc;
+ UnlockDisplay (dpy);
+ return (WireToEventType)oldproc;
+}
+
+typedef Bool (*WireToEventCookieType) (
+ Display* /* display */,
+ XGenericEventCookie* /* re */,
+ xEvent* /* event */
+);
+
+WireToEventCookieType XESetWireToEventCookie(
+ Display *dpy, /* display */
+ int extension, /* extension major opcode */
+ WireToEventCookieType proc /* routine to call for generic events */
+ )
+{
+ WireToEventCookieType oldproc;
+ if (proc == NULL) proc = (WireToEventCookieType)_XUnknownWireEventCookie;
+ LockDisplay (dpy);
+ oldproc = dpy->generic_event_vec[extension & 0x7F];
+ dpy->generic_event_vec[extension & 0x7F] = proc;
+ UnlockDisplay (dpy);
+ return (WireToEventCookieType)oldproc;
+}
+
+typedef Bool (*CopyEventCookieType) (
+ Display* /* display */,
+ XGenericEventCookie* /* in */,
+ XGenericEventCookie* /* out */
+);
+
+CopyEventCookieType XESetCopyEventCookie(
+ Display *dpy, /* display */
+ int extension, /* extension major opcode */
+ CopyEventCookieType proc /* routine to copy generic events */
+ )
+{
+ CopyEventCookieType oldproc;
+ if (proc == NULL) proc = (CopyEventCookieType)_XUnknownCopyEventCookie;
+ LockDisplay (dpy);
+ oldproc = dpy->generic_event_copy_vec[extension & 0x7F];
+ dpy->generic_event_copy_vec[extension & 0x7F] = proc;
+ UnlockDisplay (dpy);
+ return (CopyEventCookieType)oldproc;
+}
+
+
+typedef Status (*EventToWireType) (
+ Display* /* display */,
+ XEvent* /* re */,
+ xEvent* /* event */
+);
+
+EventToWireType XESetEventToWire(
+ Display *dpy, /* display */
+ int event_number, /* event routine to replace */
+ EventToWireType proc) /* routine to call when converting event */
+{
+ register EventToWireType oldproc;
+ if (proc == NULL) proc = (EventToWireType) _XUnknownNativeEvent;
+ LockDisplay (dpy);
+ oldproc = dpy->wire_vec[event_number];
+ dpy->wire_vec[event_number] = proc;
+ UnlockDisplay(dpy);
+ return (EventToWireType)oldproc;
+}
+
+typedef Bool (*WireToErrorType) (
+ Display* /* display */,
+ XErrorEvent* /* he */,
+ xError* /* we */
+);
+
+WireToErrorType XESetWireToError(
+ Display *dpy, /* display */
+ int error_number, /* error routine to replace */
+ WireToErrorType proc) /* routine to call when converting error */
+{
+ register WireToErrorType oldproc = NULL;
+ if (proc == NULL) proc = (WireToErrorType)_XDefaultWireError;
+ LockDisplay (dpy);
+ if (!dpy->error_vec) {
+ int i;
+ dpy->error_vec = Xmalloc(256 * sizeof(oldproc));
+ for (i = 1; i < 256; i++)
+ dpy->error_vec[i] = _XDefaultWireError;
+ }
+ if (dpy->error_vec) {
+ oldproc = dpy->error_vec[error_number];
+ dpy->error_vec[error_number] = proc;
+ }
+ UnlockDisplay (dpy);
+ return (WireToErrorType)oldproc;
+}
+
+ErrorType XESetError(
+ Display *dpy, /* display */
+ int extension, /* extension number */
+ ErrorType proc) /* routine to call when X error happens */
+{
+ register _XExtension *e; /* for lookup of extension */
+ register ErrorType oldproc;
+ if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
+ LockDisplay(dpy);
+ oldproc = e->error;
+ e->error = proc;
+ UnlockDisplay(dpy);
+ return (ErrorType)oldproc;
+}
+
+ErrorStringType XESetErrorString(
+ Display *dpy, /* display */
+ int extension, /* extension number */
+ ErrorStringType proc) /* routine to call when I/O error happens */
+{
+ register _XExtension *e; /* for lookup of extension */
+ register ErrorStringType oldproc;
+ if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
+ LockDisplay(dpy);
+ oldproc = e->error_string;
+ e->error_string = proc;
+ UnlockDisplay(dpy);
+ return (ErrorStringType)oldproc;
+}
+
+PrintErrorType XESetPrintErrorValues(
+ Display *dpy, /* display */
+ int extension, /* extension number */
+ PrintErrorType proc) /* routine to call to print */
+{
+ register _XExtension *e; /* for lookup of extension */
+ register PrintErrorType oldproc;
+ if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
+ LockDisplay(dpy);
+ oldproc = e->error_values;
+ e->error_values = proc;
+ UnlockDisplay(dpy);
+ return (PrintErrorType)oldproc;
+}
+
+BeforeFlushType XESetBeforeFlush(
+ Display *dpy, /* display */
+ int extension, /* extension number */
+ BeforeFlushType proc) /* routine to call on flush */
+{
+ register _XExtension *e; /* for lookup of extension */
+ register BeforeFlushType oldproc;
+ register _XExtension *ext;
+ if ((e = XLookupExtension (dpy, extension)) == NULL) return (NULL);
+ LockDisplay(dpy);
+ oldproc = e->before_flush;
+ e->before_flush = proc;
+ for (ext = dpy->flushes; ext && ext != e; ext = ext->next)
+ ;
+ if (!ext) {
+ e->next_flush = dpy->flushes;
+ dpy->flushes = e;
+ }
+ UnlockDisplay(dpy);
+ return (BeforeFlushType)oldproc;
+}
diff --git a/libX11/src/KeyBind.c b/libX11/src/KeyBind.c
index 221cedd8c..82d85fbe7 100644
--- a/libX11/src/KeyBind.c
+++ b/libX11/src/KeyBind.c
@@ -1,1078 +1,1078 @@
-/*
-
-Copyright 1985, 1987, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-
-/* Beware, here be monsters (still under construction... - JG */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xlibint.h>
-#include <X11/Xutil.h>
-#define XK_MISCELLANY
-#define XK_LATIN1
-#define XK_LATIN2
-#define XK_LATIN3
-#define XK_LATIN4
-#define XK_LATIN8
-#define XK_LATIN9
-#define XK_CYRILLIC
-#define XK_GREEK
-#define XK_ARMENIAN
-#define XK_CAUCASUS
-#define XK_VIETNAMESE
-#define XK_XKB_KEYS
-#define XK_SINHALA
-#include <X11/keysymdef.h>
-#include <stdio.h>
-
-#ifdef USE_OWN_COMPOSE
-#include "imComp.h"
-
-#endif
-
-#include "Xresource.h"
-#include "Key.h"
-
-#ifdef XKB
-#include "XKBlib.h"
-#include "XKBlibint.h"
-#define XKeycodeToKeysym _XKeycodeToKeysym
-#define XKeysymToKeycode _XKeysymToKeycode
-#define XLookupKeysym _XLookupKeysym
-#define XRefreshKeyboardMapping _XRefreshKeyboardMapping
-#define XLookupString _XLookupString
-/* XKBBind.c */
-#else
-#define XkbKeysymToModifiers _XKeysymToModifiers
-#endif
-
-#define AllMods (ShiftMask|LockMask|ControlMask| \
- Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask)
-
-static void
-ComputeMaskFromKeytrans(
- Display *dpy,
- register struct _XKeytrans *p);
-
-struct _XKeytrans {
- struct _XKeytrans *next;/* next on list */
- char *string; /* string to return when the time comes */
- int len; /* length of string (since NULL is legit)*/
- KeySym key; /* keysym rebound */
- unsigned int state; /* modifier state */
- KeySym *modifiers; /* modifier keysyms you want */
- int mlen; /* length of modifier list */
-};
-
-static KeySym
-KeyCodetoKeySym(register Display *dpy, KeyCode keycode, int col)
-{
- register int per = dpy->keysyms_per_keycode;
- register KeySym *syms;
- KeySym lsym, usym;
-
- if ((col < 0) || ((col >= per) && (col > 3)) ||
- ((int)keycode < dpy->min_keycode) || ((int)keycode > dpy->max_keycode))
- return NoSymbol;
-
- syms = &dpy->keysyms[(keycode - dpy->min_keycode) * per];
- if (col < 4) {
- if (col > 1) {
- while ((per > 2) && (syms[per - 1] == NoSymbol))
- per--;
- if (per < 3)
- col -= 2;
- }
- if ((per <= (col|1)) || (syms[col|1] == NoSymbol)) {
- XConvertCase(syms[col&~1], &lsym, &usym);
- if (!(col & 1))
- return lsym;
- else if (usym == lsym)
- return NoSymbol;
- else
- return usym;
- }
- }
- return syms[col];
-}
-
-KeySym
-XKeycodeToKeysym(Display *dpy,
-#if NeedWidePrototypes
- unsigned int kc,
-#else
- KeyCode kc,
-#endif
- int col)
-{
- if ((! dpy->keysyms) && (! _XKeyInitialize(dpy)))
- return NoSymbol;
- return KeyCodetoKeySym(dpy, kc, col);
-}
-
-KeyCode
-XKeysymToKeycode(
- Display *dpy,
- KeySym ks)
-{
- register int i, j;
-
- if ((! dpy->keysyms) && (! _XKeyInitialize(dpy)))
- return (KeyCode) 0;
- for (j = 0; j < dpy->keysyms_per_keycode; j++) {
- for (i = dpy->min_keycode; i <= dpy->max_keycode; i++) {
- if (KeyCodetoKeySym(dpy, (KeyCode) i, j) == ks)
- return i;
- }
- }
- return 0;
-}
-
-KeySym
-XLookupKeysym(
- register XKeyEvent *event,
- int col)
-{
- if ((! event->display->keysyms) && (! _XKeyInitialize(event->display)))
- return NoSymbol;
- return KeyCodetoKeySym(event->display, event->keycode, col);
-}
-
-static void
-ResetModMap(
- Display *dpy)
-{
- register XModifierKeymap *map;
- register int i, j, n;
- KeySym sym;
- register struct _XKeytrans *p;
-
- map = dpy->modifiermap;
- /* If any Lock key contains Caps_Lock, then interpret as Caps_Lock,
- * else if any contains Shift_Lock, then interpret as Shift_Lock,
- * else ignore Lock altogether.
- */
- dpy->lock_meaning = NoSymbol;
- /* Lock modifiers are in the second row of the matrix */
- n = 2 * map->max_keypermod;
- for (i = map->max_keypermod; i < n; i++) {
- for (j = 0; j < dpy->keysyms_per_keycode; j++) {
- sym = KeyCodetoKeySym(dpy, map->modifiermap[i], j);
- if (sym == XK_Caps_Lock) {
- dpy->lock_meaning = XK_Caps_Lock;
- break;
- } else if (sym == XK_Shift_Lock) {
- dpy->lock_meaning = XK_Shift_Lock;
- }
- else if (sym == XK_ISO_Lock) {
- dpy->lock_meaning = XK_Caps_Lock;
- break;
- }
- }
- }
- /* Now find any Mod<n> modifier acting as the Group or Numlock modifier */
- dpy->mode_switch = 0;
- dpy->num_lock = 0;
- n *= 4;
- for (i = 3*map->max_keypermod; i < n; i++) {
- for (j = 0; j < dpy->keysyms_per_keycode; j++) {
- sym = KeyCodetoKeySym(dpy, map->modifiermap[i], j);
- if (sym == XK_Mode_switch)
- dpy->mode_switch |= 1 << (i / map->max_keypermod);
- if (sym == XK_Num_Lock)
- dpy->num_lock |= 1 << (i / map->max_keypermod);
- }
- }
- for (p = dpy->key_bindings; p; p = p->next)
- ComputeMaskFromKeytrans(dpy, p);
-}
-
-static int
-InitModMap(
- Display *dpy)
-{
- register XModifierKeymap *map;
-
- if (! (map = XGetModifierMapping(dpy)))
- return 0;
- LockDisplay(dpy);
- if (dpy->modifiermap)
- XFreeModifiermap(dpy->modifiermap);
- dpy->modifiermap = map;
- dpy->free_funcs->modifiermap = XFreeModifiermap;
- if (dpy->keysyms)
- ResetModMap(dpy);
- UnlockDisplay(dpy);
- return 1;
-}
-
-int
-XRefreshKeyboardMapping(register XMappingEvent *event)
-{
-
- if(event->request == MappingKeyboard) {
- /* XXX should really only refresh what is necessary
- * for now, make initialize test fail
- */
- LockDisplay(event->display);
- if (event->display->keysyms) {
- Xfree ((char *)event->display->keysyms);
- event->display->keysyms = NULL;
- }
- UnlockDisplay(event->display);
- }
- if(event->request == MappingModifier) {
- LockDisplay(event->display);
- if (event->display->modifiermap) {
- XFreeModifiermap(event->display->modifiermap);
- event->display->modifiermap = NULL;
- }
- UnlockDisplay(event->display);
- /* go ahead and get it now, since initialize test may not fail */
- if (event->display->keysyms)
- (void) InitModMap(event->display);
- }
- return 1;
-}
-
-int
-_XKeyInitialize(
- Display *dpy)
-{
- int per, n;
- KeySym *keysyms;
-
- /*
- * lets go get the keysyms from the server.
- */
- if (!dpy->keysyms) {
- n = dpy->max_keycode - dpy->min_keycode + 1;
- keysyms = XGetKeyboardMapping (dpy, (KeyCode) dpy->min_keycode,
- n, &per);
- /* keysyms may be NULL */
- if (! keysyms) return 0;
-
- LockDisplay(dpy);
- if (dpy->keysyms)
- Xfree ((char *)dpy->keysyms);
- dpy->keysyms = keysyms;
- dpy->keysyms_per_keycode = per;
- if (dpy->modifiermap)
- ResetModMap(dpy);
- UnlockDisplay(dpy);
- }
- if (!dpy->modifiermap)
- return InitModMap(dpy);
- return 1;
-}
-
-static void
-UCSConvertCase( register unsigned code,
- KeySym *lower,
- KeySym *upper )
-{
- /* Case conversion for UCS, as in Unicode Data version 4.0.0 */
- /* NB: Only converts simple one-to-one mappings. */
-
- /* Tables are used where they take less space than */
- /* the code to work out the mappings. Zero values mean */
- /* undefined code points. */
-
- static unsigned short const IPAExt_upper_mapping[] = { /* part only */
- 0x0181, 0x0186, 0x0255, 0x0189, 0x018A,
- 0x0258, 0x018F, 0x025A, 0x0190, 0x025C, 0x025D, 0x025E, 0x025F,
- 0x0193, 0x0261, 0x0262, 0x0194, 0x0264, 0x0265, 0x0266, 0x0267,
- 0x0197, 0x0196, 0x026A, 0x026B, 0x026C, 0x026D, 0x026E, 0x019C,
- 0x0270, 0x0271, 0x019D, 0x0273, 0x0274, 0x019F, 0x0276, 0x0277,
- 0x0278, 0x0279, 0x027A, 0x027B, 0x027C, 0x027D, 0x027E, 0x027F,
- 0x01A6, 0x0281, 0x0282, 0x01A9, 0x0284, 0x0285, 0x0286, 0x0287,
- 0x01AE, 0x0289, 0x01B1, 0x01B2, 0x028C, 0x028D, 0x028E, 0x028F,
- 0x0290, 0x0291, 0x01B7
- };
-
- static unsigned short const LatinExtB_upper_mapping[] = { /* first part only */
- 0x0180, 0x0181, 0x0182, 0x0182, 0x0184, 0x0184, 0x0186, 0x0187,
- 0x0187, 0x0189, 0x018A, 0x018B, 0x018B, 0x018D, 0x018E, 0x018F,
- 0x0190, 0x0191, 0x0191, 0x0193, 0x0194, 0x01F6, 0x0196, 0x0197,
- 0x0198, 0x0198, 0x019A, 0x019B, 0x019C, 0x019D, 0x0220, 0x019F,
- 0x01A0, 0x01A0, 0x01A2, 0x01A2, 0x01A4, 0x01A4, 0x01A6, 0x01A7,
- 0x01A7, 0x01A9, 0x01AA, 0x01AB, 0x01AC, 0x01AC, 0x01AE, 0x01AF,
- 0x01AF, 0x01B1, 0x01B2, 0x01B3, 0x01B3, 0x01B5, 0x01B5, 0x01B7,
- 0x01B8, 0x01B8, 0x01BA, 0x01BB, 0x01BC, 0x01BC, 0x01BE, 0x01F7,
- 0x01C0, 0x01C1, 0x01C2, 0x01C3, 0x01C4, 0x01C4, 0x01C4, 0x01C7,
- 0x01C7, 0x01C7, 0x01CA, 0x01CA, 0x01CA
- };
-
- static unsigned short const LatinExtB_lower_mapping[] = { /* first part only */
- 0x0180, 0x0253, 0x0183, 0x0183, 0x0185, 0x0185, 0x0254, 0x0188,
- 0x0188, 0x0256, 0x0257, 0x018C, 0x018C, 0x018D, 0x01DD, 0x0259,
- 0x025B, 0x0192, 0x0192, 0x0260, 0x0263, 0x0195, 0x0269, 0x0268,
- 0x0199, 0x0199, 0x019A, 0x019B, 0x026F, 0x0272, 0x019E, 0x0275,
- 0x01A1, 0x01A1, 0x01A3, 0x01A3, 0x01A5, 0x01A5, 0x0280, 0x01A8,
- 0x01A8, 0x0283, 0x01AA, 0x01AB, 0x01AD, 0x01AD, 0x0288, 0x01B0,
- 0x01B0, 0x028A, 0x028B, 0x01B4, 0x01B4, 0x01B6, 0x01B6, 0x0292,
- 0x01B9, 0x01B9, 0x01BA, 0x01BB, 0x01BD, 0x01BD, 0x01BE, 0x01BF,
- 0x01C0, 0x01C1, 0x01C2, 0x01C3, 0x01C6, 0x01C6, 0x01C6, 0x01C9,
- 0x01C9, 0x01C9, 0x01CC, 0x01CC, 0x01CC
- };
-
- static unsigned short const Greek_upper_mapping[] = {
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0374, 0x0375, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x037A, 0x0000, 0x0000, 0x0000, 0x037E, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0384, 0x0385, 0x0386, 0x0387,
- 0x0388, 0x0389, 0x038A, 0x0000, 0x038C, 0x0000, 0x038E, 0x038F,
- 0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,
- 0x0398, 0x0399, 0x039A, 0x039B, 0x039C, 0x039D, 0x039E, 0x039F,
- 0x03A0, 0x03A1, 0x0000, 0x03A3, 0x03A4, 0x03A5, 0x03A6, 0x03A7,
- 0x03A8, 0x03A9, 0x03AA, 0x03AB, 0x0386, 0x0388, 0x0389, 0x038A,
- 0x03B0, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,
- 0x0398, 0x0399, 0x039A, 0x039B, 0x039C, 0x039D, 0x039E, 0x039F,
- 0x03A0, 0x03A1, 0x03A3, 0x03A3, 0x03A4, 0x03A5, 0x03A6, 0x03A7,
- 0x03A8, 0x03A9, 0x03AA, 0x03AB, 0x038C, 0x038E, 0x038F, 0x0000,
- 0x0392, 0x0398, 0x03D2, 0x03D3, 0x03D4, 0x03A6, 0x03A0, 0x03D7,
- 0x03D8, 0x03D8, 0x03DA, 0x03DA, 0x03DC, 0x03DC, 0x03DE, 0x03DE,
- 0x03E0, 0x03E0, 0x03E2, 0x03E2, 0x03E4, 0x03E4, 0x03E6, 0x03E6,
- 0x03E8, 0x03E8, 0x03EA, 0x03EA, 0x03EC, 0x03EC, 0x03EE, 0x03EE,
- 0x039A, 0x03A1, 0x03F9, 0x03F3, 0x03F4, 0x0395, 0x03F6, 0x03F7,
- 0x03F7, 0x03F9, 0x03FA, 0x03FA, 0x0000, 0x0000, 0x0000, 0x0000
- };
-
- static unsigned short const Greek_lower_mapping[] = {
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0374, 0x0375, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x037A, 0x0000, 0x0000, 0x0000, 0x037E, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000, 0x0384, 0x0385, 0x03AC, 0x0387,
- 0x03AD, 0x03AE, 0x03AF, 0x0000, 0x03CC, 0x0000, 0x03CD, 0x03CE,
- 0x0390, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7,
- 0x03B8, 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF,
- 0x03C0, 0x03C1, 0x0000, 0x03C3, 0x03C4, 0x03C5, 0x03C6, 0x03C7,
- 0x03C8, 0x03C9, 0x03CA, 0x03CB, 0x03AC, 0x03AD, 0x03AE, 0x03AF,
- 0x03B0, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7,
- 0x03B8, 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF,
- 0x03C0, 0x03C1, 0x03C2, 0x03C3, 0x03C4, 0x03C5, 0x03C6, 0x03C7,
- 0x03C8, 0x03C9, 0x03CA, 0x03CB, 0x03CC, 0x03CD, 0x03CE, 0x0000,
- 0x03D0, 0x03D1, 0x03D2, 0x03D3, 0x03D4, 0x03D5, 0x03D6, 0x03D7,
- 0x03D9, 0x03D9, 0x03DB, 0x03DB, 0x03DD, 0x03DD, 0x03DF, 0x03DF,
- 0x03E1, 0x03E1, 0x03E3, 0x03E3, 0x03E5, 0x03E5, 0x03E7, 0x03E7,
- 0x03E9, 0x03E9, 0x03EB, 0x03EB, 0x03ED, 0x03ED, 0x03EF, 0x03EF,
- 0x03F0, 0x03F1, 0x03F2, 0x03F3, 0x03B8, 0x03F5, 0x03F6, 0x03F8,
- 0x03F8, 0x03F2, 0x03FB, 0x03FB, 0x0000, 0x0000, 0x0000, 0x0000
- };
-
- static unsigned short const GreekExt_lower_mapping[] = {
- 0x1F00, 0x1F01, 0x1F02, 0x1F03, 0x1F04, 0x1F05, 0x1F06, 0x1F07,
- 0x1F00, 0x1F01, 0x1F02, 0x1F03, 0x1F04, 0x1F05, 0x1F06, 0x1F07,
- 0x1F10, 0x1F11, 0x1F12, 0x1F13, 0x1F14, 0x1F15, 0x0000, 0x0000,
- 0x1F10, 0x1F11, 0x1F12, 0x1F13, 0x1F14, 0x1F15, 0x0000, 0x0000,
- 0x1F20, 0x1F21, 0x1F22, 0x1F23, 0x1F24, 0x1F25, 0x1F26, 0x1F27,
- 0x1F20, 0x1F21, 0x1F22, 0x1F23, 0x1F24, 0x1F25, 0x1F26, 0x1F27,
- 0x1F30, 0x1F31, 0x1F32, 0x1F33, 0x1F34, 0x1F35, 0x1F36, 0x1F37,
- 0x1F30, 0x1F31, 0x1F32, 0x1F33, 0x1F34, 0x1F35, 0x1F36, 0x1F37,
- 0x1F40, 0x1F41, 0x1F42, 0x1F43, 0x1F44, 0x1F45, 0x0000, 0x0000,
- 0x1F40, 0x1F41, 0x1F42, 0x1F43, 0x1F44, 0x1F45, 0x0000, 0x0000,
- 0x1F50, 0x1F51, 0x1F52, 0x1F53, 0x1F54, 0x1F55, 0x1F56, 0x1F57,
- 0x0000, 0x1F51, 0x0000, 0x1F53, 0x0000, 0x1F55, 0x0000, 0x1F57,
- 0x1F60, 0x1F61, 0x1F62, 0x1F63, 0x1F64, 0x1F65, 0x1F66, 0x1F67,
- 0x1F60, 0x1F61, 0x1F62, 0x1F63, 0x1F64, 0x1F65, 0x1F66, 0x1F67,
- 0x1F70, 0x1F71, 0x1F72, 0x1F73, 0x1F74, 0x1F75, 0x1F76, 0x1F77,
- 0x1F78, 0x1F79, 0x1F7A, 0x1F7B, 0x1F7C, 0x1F7D, 0x0000, 0x0000,
- 0x1F80, 0x1F81, 0x1F82, 0x1F83, 0x1F84, 0x1F85, 0x1F86, 0x1F87,
- 0x1F80, 0x1F81, 0x1F82, 0x1F83, 0x1F84, 0x1F85, 0x1F86, 0x1F87,
- 0x1F90, 0x1F91, 0x1F92, 0x1F93, 0x1F94, 0x1F95, 0x1F96, 0x1F97,
- 0x1F90, 0x1F91, 0x1F92, 0x1F93, 0x1F94, 0x1F95, 0x1F96, 0x1F97,
- 0x1FA0, 0x1FA1, 0x1FA2, 0x1FA3, 0x1FA4, 0x1FA5, 0x1FA6, 0x1FA7,
- 0x1FA0, 0x1FA1, 0x1FA2, 0x1FA3, 0x1FA4, 0x1FA5, 0x1FA6, 0x1FA7,
- 0x1FB0, 0x1FB1, 0x1FB2, 0x1FB3, 0x1FB4, 0x0000, 0x1FB6, 0x1FB7,
- 0x1FB0, 0x1FB1, 0x1F70, 0x1F71, 0x1FB3, 0x1FBD, 0x1FBE, 0x1FBF,
- 0x1FC0, 0x1FC1, 0x1FC2, 0x1FC3, 0x1FC4, 0x0000, 0x1FC6, 0x1FC7,
- 0x1F72, 0x1F73, 0x1F74, 0x1F75, 0x1FC3, 0x1FCD, 0x1FCE, 0x1FCF,
- 0x1FD0, 0x1FD1, 0x1FD2, 0x1FD3, 0x0000, 0x0000, 0x1FD6, 0x1FD7,
- 0x1FD0, 0x1FD1, 0x1F76, 0x1F77, 0x0000, 0x1FDD, 0x1FDE, 0x1FDF,
- 0x1FE0, 0x1FE1, 0x1FE2, 0x1FE3, 0x1FE4, 0x1FE5, 0x1FE6, 0x1FE7,
- 0x1FE0, 0x1FE1, 0x1F7A, 0x1F7B, 0x1FE5, 0x1FED, 0x1FEE, 0x1FEF,
- 0x0000, 0x0000, 0x1FF2, 0x1FF3, 0x1FF4, 0x0000, 0x1FF6, 0x1FF7,
- 0x1F78, 0x1F79, 0x1F7C, 0x1F7D, 0x1FF3, 0x1FFD, 0x1FFE, 0x0000
- };
-
- static unsigned short const GreekExt_upper_mapping[] = {
- 0x1F08, 0x1F09, 0x1F0A, 0x1F0B, 0x1F0C, 0x1F0D, 0x1F0E, 0x1F0F,
- 0x1F08, 0x1F09, 0x1F0A, 0x1F0B, 0x1F0C, 0x1F0D, 0x1F0E, 0x1F0F,
- 0x1F18, 0x1F19, 0x1F1A, 0x1F1B, 0x1F1C, 0x1F1D, 0x0000, 0x0000,
- 0x1F18, 0x1F19, 0x1F1A, 0x1F1B, 0x1F1C, 0x1F1D, 0x0000, 0x0000,
- 0x1F28, 0x1F29, 0x1F2A, 0x1F2B, 0x1F2C, 0x1F2D, 0x1F2E, 0x1F2F,
- 0x1F28, 0x1F29, 0x1F2A, 0x1F2B, 0x1F2C, 0x1F2D, 0x1F2E, 0x1F2F,
- 0x1F38, 0x1F39, 0x1F3A, 0x1F3B, 0x1F3C, 0x1F3D, 0x1F3E, 0x1F3F,
- 0x1F38, 0x1F39, 0x1F3A, 0x1F3B, 0x1F3C, 0x1F3D, 0x1F3E, 0x1F3F,
- 0x1F48, 0x1F49, 0x1F4A, 0x1F4B, 0x1F4C, 0x1F4D, 0x0000, 0x0000,
- 0x1F48, 0x1F49, 0x1F4A, 0x1F4B, 0x1F4C, 0x1F4D, 0x0000, 0x0000,
- 0x1F50, 0x1F59, 0x1F52, 0x1F5B, 0x1F54, 0x1F5D, 0x1F56, 0x1F5F,
- 0x0000, 0x1F59, 0x0000, 0x1F5B, 0x0000, 0x1F5D, 0x0000, 0x1F5F,
- 0x1F68, 0x1F69, 0x1F6A, 0x1F6B, 0x1F6C, 0x1F6D, 0x1F6E, 0x1F6F,
- 0x1F68, 0x1F69, 0x1F6A, 0x1F6B, 0x1F6C, 0x1F6D, 0x1F6E, 0x1F6F,
- 0x1FBA, 0x1FBB, 0x1FC8, 0x1FC9, 0x1FCA, 0x1FCB, 0x1FDA, 0x1FDB,
- 0x1FF8, 0x1FF9, 0x1FEA, 0x1FEB, 0x1FFA, 0x1FFB, 0x0000, 0x0000,
- 0x1F88, 0x1F89, 0x1F8A, 0x1F8B, 0x1F8C, 0x1F8D, 0x1F8E, 0x1F8F,
- 0x1F88, 0x1F89, 0x1F8A, 0x1F8B, 0x1F8C, 0x1F8D, 0x1F8E, 0x1F8F,
- 0x1F98, 0x1F99, 0x1F9A, 0x1F9B, 0x1F9C, 0x1F9D, 0x1F9E, 0x1F9F,
- 0x1F98, 0x1F99, 0x1F9A, 0x1F9B, 0x1F9C, 0x1F9D, 0x1F9E, 0x1F9F,
- 0x1FA8, 0x1FA9, 0x1FAA, 0x1FAB, 0x1FAC, 0x1FAD, 0x1FAE, 0x1FAF,
- 0x1FA8, 0x1FA9, 0x1FAA, 0x1FAB, 0x1FAC, 0x1FAD, 0x1FAE, 0x1FAF,
- 0x1FB8, 0x1FB9, 0x1FB2, 0x1FBC, 0x1FB4, 0x0000, 0x1FB6, 0x1FB7,
- 0x1FB8, 0x1FB9, 0x1FBA, 0x1FBB, 0x1FBC, 0x1FBD, 0x0399, 0x1FBF,
- 0x1FC0, 0x1FC1, 0x1FC2, 0x1FCC, 0x1FC4, 0x0000, 0x1FC6, 0x1FC7,
- 0x1FC8, 0x1FC9, 0x1FCA, 0x1FCB, 0x1FCC, 0x1FCD, 0x1FCE, 0x1FCF,
- 0x1FD8, 0x1FD9, 0x1FD2, 0x1FD3, 0x0000, 0x0000, 0x1FD6, 0x1FD7,
- 0x1FD8, 0x1FD9, 0x1FDA, 0x1FDB, 0x0000, 0x1FDD, 0x1FDE, 0x1FDF,
- 0x1FE8, 0x1FE9, 0x1FE2, 0x1FE3, 0x1FE4, 0x1FEC, 0x1FE6, 0x1FE7,
- 0x1FE8, 0x1FE9, 0x1FEA, 0x1FEB, 0x1FEC, 0x1FED, 0x1FEE, 0x1FEF,
- 0x0000, 0x0000, 0x1FF2, 0x1FFC, 0x1FF4, 0x0000, 0x1FF6, 0x1FF7,
- 0x1FF8, 0x1FF9, 0x1FFA, 0x1FFB, 0x1FFC, 0x1FFD, 0x1FFE, 0x0000
- };
-
- *lower = code;
- *upper = code;
-
- /* Basic Latin and Latin-1 Supplement, U+0000 to U+00FF */
- if (code <= 0x00ff) {
- if (code >= 0x0041 && code <= 0x005a) /* A-Z */
- *lower += 0x20;
- else if (code >= 0x0061 && code <= 0x007a) /* a-z */
- *upper -= 0x20;
- else if ( (code >= 0x00c0 && code <= 0x00d6) ||
- (code >= 0x00d8 && code <= 0x00de) )
- *lower += 0x20;
- else if ( (code >= 0x00e0 && code <= 0x00f6) ||
- (code >= 0x00f8 && code <= 0x00fe) )
- *upper -= 0x20;
- else if (code == 0x00ff) /* y with diaeresis */
- *upper = 0x0178;
- else if (code == 0x00b5) /* micro sign */
- *upper = 0x039c;
- return;
- }
-
- /* Latin Extended-A, U+0100 to U+017F */
- if (code >= 0x0100 && code <= 0x017f) {
- if ( (code >= 0x0100 && code <= 0x012f) ||
- (code >= 0x0132 && code <= 0x0137) ||
- (code >= 0x014a && code <= 0x0177) ) {
- *upper = code & ~1;
- *lower = code | 1;
- }
- else if ( (code >= 0x0139 && code <= 0x0148) ||
- (code >= 0x0179 && code <= 0x017e) ) {
- if (code & 1)
- *lower += 1;
- else
- *upper -= 1;
- }
- else if (code == 0x0130)
- *lower = 0x0069;
- else if (code == 0x0131)
- *upper = 0x0049;
- else if (code == 0x0178)
- *lower = 0x00ff;
- else if (code == 0x017f)
- *upper = 0x0053;
- return;
- }
-
- /* Latin Extended-B, U+0180 to U+024F */
- if (code >= 0x0180 && code <= 0x024f) {
- if (code >= 0x01cd && code <= 0x01dc) {
- if (code & 1)
- *lower += 1;
- else
- *upper -= 1;
- }
- else if ( (code >= 0x01de && code <= 0x01ef) ||
- (code >= 0x01f4 && code <= 0x01f5) ||
- (code >= 0x01f8 && code <= 0x021f) ||
- (code >= 0x0222 && code <= 0x0233) ) {
- *lower |= 1;
- *upper &= ~1;
- }
- else if (code >= 0x0180 && code <= 0x01cc) {
- *lower = LatinExtB_lower_mapping[code - 0x0180];
- *upper = LatinExtB_upper_mapping[code - 0x0180];
- }
- else if (code == 0x01dd)
- *upper = 0x018e;
- else if (code == 0x01f1 || code == 0x01f2) {
- *lower = 0x01f3;
- *upper = 0x01f1;
- }
- else if (code == 0x01f3)
- *upper = 0x01f1;
- else if (code == 0x01f6)
- *lower = 0x0195;
- else if (code == 0x01f7)
- *lower = 0x01bf;
- else if (code == 0x0220)
- *lower = 0x019e;
- return;
- }
-
- /* IPA Extensions, U+0250 to U+02AF */
- if (code >= 0x0253 && code <= 0x0292) {
- *upper = IPAExt_upper_mapping[code - 0x0253];
- }
-
- /* Combining Diacritical Marks, U+0300 to U+036F */
- if (code == 0x0345) {
- *upper = 0x0399;
- }
-
- /* Greek and Coptic, U+0370 to U+03FF */
- if (code >= 0x0370 && code <= 0x03ff) {
- *lower = Greek_lower_mapping[code - 0x0370];
- *upper = Greek_upper_mapping[code - 0x0370];
- if (*upper == 0)
- *upper = code;
- if (*lower == 0)
- *lower = code;
- }
-
- /* Cyrillic and Cyrillic Supplementary, U+0400 to U+052F */
- if ( (code >= 0x0400 && code <= 0x04ff) ||
- (code >= 0x0500 && code <= 0x052f) ) {
- if (code >= 0x0400 && code <= 0x040f)
- *lower += 0x50;
- else if (code >= 0x0410 && code <= 0x042f)
- *lower += 0x20;
- else if (code >= 0x0430 && code <= 0x044f)
- *upper -= 0x20;
- else if (code >= 0x0450 && code <= 0x045f)
- *upper -= 0x50;
- else if ( (code >= 0x0460 && code <= 0x0481) ||
- (code >= 0x048a && code <= 0x04bf) ||
- (code >= 0x04d0 && code <= 0x04f5) ||
- (code >= 0x04f8 && code <= 0x04f9) ||
- (code >= 0x0500 && code <= 0x050f) ) {
- *upper &= ~1;
- *lower |= 1;
- }
- else if (code >= 0x04c1 && code <= 0x04ce) {
- if (code & 1)
- *lower += 1;
- else
- *upper -= 1;
- }
- }
-
- /* Armenian, U+0530 to U+058F */
- if (code >= 0x0530 && code <= 0x058f) {
- if (code >= 0x0531 && code <= 0x0556)
- *lower += 0x30;
- else if (code >=0x0561 && code <= 0x0586)
- *upper -= 0x30;
- }
-
- /* Latin Extended Additional, U+1E00 to U+1EFF */
- if (code >= 0x1e00 && code <= 0x1eff) {
- if ( (code >= 0x1e00 && code <= 0x1e95) ||
- (code >= 0x1ea0 && code <= 0x1ef9) ) {
- *upper &= ~1;
- *lower |= 1;
- }
- else if (code == 0x1e9b)
- *upper = 0x1e60;
- }
-
- /* Greek Extended, U+1F00 to U+1FFF */
- if (code >= 0x1f00 && code <= 0x1fff) {
- *lower = GreekExt_lower_mapping[code - 0x1f00];
- *upper = GreekExt_upper_mapping[code - 0x1f00];
- if (*upper == 0)
- *upper = code;
- if (*lower == 0)
- *lower = code;
- }
-
- /* Letterlike Symbols, U+2100 to U+214F */
- if (code >= 0x2100 && code <= 0x214f) {
- switch (code) {
- case 0x2126: *lower = 0x03c9; break;
- case 0x212a: *lower = 0x006b; break;
- case 0x212b: *lower = 0x00e5; break;
- }
- }
- /* Number Forms, U+2150 to U+218F */
- else if (code >= 0x2160 && code <= 0x216f)
- *lower += 0x10;
- else if (code >= 0x2170 && code <= 0x217f)
- *upper -= 0x10;
- /* Enclosed Alphanumerics, U+2460 to U+24FF */
- else if (code >= 0x24b6 && code <= 0x24cf)
- *lower += 0x1a;
- else if (code >= 0x24d0 && code <= 0x24e9)
- *upper -= 0x1a;
- /* Halfwidth and Fullwidth Forms, U+FF00 to U+FFEF */
- else if (code >= 0xff21 && code <= 0xff3a)
- *lower += 0x20;
- else if (code >= 0xff41 && code <= 0xff5a)
- *upper -= 0x20;
- /* Deseret, U+10400 to U+104FF */
- else if (code >= 0x10400 && code <= 0x10427)
- *lower += 0x28;
- else if (code >= 0x10428 && code <= 0x1044f)
- *upper -= 0x28;
-}
-
-void
-XConvertCase(
- register KeySym sym,
- KeySym *lower,
- KeySym *upper)
-{
- /* Latin 1 keysym */
- if (sym < 0x100) {
- UCSConvertCase(sym, lower, upper);
- return;
- }
-
- /* Unicode keysym */
- if ((sym & 0xff000000) == 0x01000000) {
- UCSConvertCase((sym & 0x00ffffff), lower, upper);
- *upper |= 0x01000000;
- *lower |= 0x01000000;
- return;
- }
-
- /* Legacy keysym */
-
- *lower = sym;
- *upper = sym;
-
- switch(sym >> 8) {
- case 1: /* Latin 2 */
- /* Assume the KeySym is a legal value (ignore discontinuities) */
- if (sym == XK_Aogonek)
- *lower = XK_aogonek;
- else if (sym >= XK_Lstroke && sym <= XK_Sacute)
- *lower += (XK_lstroke - XK_Lstroke);
- else if (sym >= XK_Scaron && sym <= XK_Zacute)
- *lower += (XK_scaron - XK_Scaron);
- else if (sym >= XK_Zcaron && sym <= XK_Zabovedot)
- *lower += (XK_zcaron - XK_Zcaron);
- else if (sym == XK_aogonek)
- *upper = XK_Aogonek;
- else if (sym >= XK_lstroke && sym <= XK_sacute)
- *upper -= (XK_lstroke - XK_Lstroke);
- else if (sym >= XK_scaron && sym <= XK_zacute)
- *upper -= (XK_scaron - XK_Scaron);
- else if (sym >= XK_zcaron && sym <= XK_zabovedot)
- *upper -= (XK_zcaron - XK_Zcaron);
- else if (sym >= XK_Racute && sym <= XK_Tcedilla)
- *lower += (XK_racute - XK_Racute);
- else if (sym >= XK_racute && sym <= XK_tcedilla)
- *upper -= (XK_racute - XK_Racute);
- break;
- case 2: /* Latin 3 */
- /* Assume the KeySym is a legal value (ignore discontinuities) */
- if (sym >= XK_Hstroke && sym <= XK_Hcircumflex)
- *lower += (XK_hstroke - XK_Hstroke);
- else if (sym >= XK_Gbreve && sym <= XK_Jcircumflex)
- *lower += (XK_gbreve - XK_Gbreve);
- else if (sym >= XK_hstroke && sym <= XK_hcircumflex)
- *upper -= (XK_hstroke - XK_Hstroke);
- else if (sym >= XK_gbreve && sym <= XK_jcircumflex)
- *upper -= (XK_gbreve - XK_Gbreve);
- else if (sym >= XK_Cabovedot && sym <= XK_Scircumflex)
- *lower += (XK_cabovedot - XK_Cabovedot);
- else if (sym >= XK_cabovedot && sym <= XK_scircumflex)
- *upper -= (XK_cabovedot - XK_Cabovedot);
- break;
- case 3: /* Latin 4 */
- /* Assume the KeySym is a legal value (ignore discontinuities) */
- if (sym >= XK_Rcedilla && sym <= XK_Tslash)
- *lower += (XK_rcedilla - XK_Rcedilla);
- else if (sym >= XK_rcedilla && sym <= XK_tslash)
- *upper -= (XK_rcedilla - XK_Rcedilla);
- else if (sym == XK_ENG)
- *lower = XK_eng;
- else if (sym == XK_eng)
- *upper = XK_ENG;
- else if (sym >= XK_Amacron && sym <= XK_Umacron)
- *lower += (XK_amacron - XK_Amacron);
- else if (sym >= XK_amacron && sym <= XK_umacron)
- *upper -= (XK_amacron - XK_Amacron);
- break;
- case 6: /* Cyrillic */
- /* Assume the KeySym is a legal value (ignore discontinuities) */
- if (sym >= XK_Serbian_DJE && sym <= XK_Serbian_DZE)
- *lower -= (XK_Serbian_DJE - XK_Serbian_dje);
- else if (sym >= XK_Serbian_dje && sym <= XK_Serbian_dze)
- *upper += (XK_Serbian_DJE - XK_Serbian_dje);
- else if (sym >= XK_Cyrillic_YU && sym <= XK_Cyrillic_HARDSIGN)
- *lower -= (XK_Cyrillic_YU - XK_Cyrillic_yu);
- else if (sym >= XK_Cyrillic_yu && sym <= XK_Cyrillic_hardsign)
- *upper += (XK_Cyrillic_YU - XK_Cyrillic_yu);
- break;
- case 7: /* Greek */
- /* Assume the KeySym is a legal value (ignore discontinuities) */
- if (sym >= XK_Greek_ALPHAaccent && sym <= XK_Greek_OMEGAaccent)
- *lower += (XK_Greek_alphaaccent - XK_Greek_ALPHAaccent);
- else if (sym >= XK_Greek_alphaaccent && sym <= XK_Greek_omegaaccent &&
- sym != XK_Greek_iotaaccentdieresis &&
- sym != XK_Greek_upsilonaccentdieresis)
- *upper -= (XK_Greek_alphaaccent - XK_Greek_ALPHAaccent);
- else if (sym >= XK_Greek_ALPHA && sym <= XK_Greek_OMEGA)
- *lower += (XK_Greek_alpha - XK_Greek_ALPHA);
- else if (sym >= XK_Greek_alpha && sym <= XK_Greek_omega &&
- sym != XK_Greek_finalsmallsigma)
- *upper -= (XK_Greek_alpha - XK_Greek_ALPHA);
- break;
- case 0x13: /* Latin 9 */
- if (sym == XK_OE)
- *lower = XK_oe;
- else if (sym == XK_oe)
- *upper = XK_OE;
- else if (sym == XK_Ydiaeresis)
- *lower = XK_ydiaeresis;
- break;
- }
-}
-
-int
-_XTranslateKey( register Display *dpy,
- KeyCode keycode,
- register unsigned int modifiers,
- unsigned int *modifiers_return,
- KeySym *keysym_return)
-{
- int per;
- register KeySym *syms;
- KeySym sym, lsym, usym;
-
- if ((! dpy->keysyms) && (! _XKeyInitialize(dpy)))
- return 0;
- *modifiers_return = ((ShiftMask|LockMask)
- | dpy->mode_switch | dpy->num_lock);
- if (((int)keycode < dpy->min_keycode) || ((int)keycode > dpy->max_keycode))
- {
- *keysym_return = NoSymbol;
- return 1;
- }
- per = dpy->keysyms_per_keycode;
- syms = &dpy->keysyms[(keycode - dpy->min_keycode) * per];
- while ((per > 2) && (syms[per - 1] == NoSymbol))
- per--;
- if ((per > 2) && (modifiers & dpy->mode_switch)) {
- syms += 2;
- per -= 2;
- }
- if ((modifiers & dpy->num_lock) &&
- (per > 1 && (IsKeypadKey(syms[1]) || IsPrivateKeypadKey(syms[1])))) {
- if ((modifiers & ShiftMask) ||
- ((modifiers & LockMask) && (dpy->lock_meaning == XK_Shift_Lock)))
- *keysym_return = syms[0];
- else
- *keysym_return = syms[1];
- } else if (!(modifiers & ShiftMask) &&
- (!(modifiers & LockMask) || (dpy->lock_meaning == NoSymbol))) {
- if ((per == 1) || (syms[1] == NoSymbol))
- XConvertCase(syms[0], keysym_return, &usym);
- else
- *keysym_return = syms[0];
- } else if (!(modifiers & LockMask) ||
- (dpy->lock_meaning != XK_Caps_Lock)) {
- if ((per == 1) || ((usym = syms[1]) == NoSymbol))
- XConvertCase(syms[0], &lsym, &usym);
- *keysym_return = usym;
- } else {
- if ((per == 1) || ((sym = syms[1]) == NoSymbol))
- sym = syms[0];
- XConvertCase(sym, &lsym, &usym);
- if (!(modifiers & ShiftMask) && (sym != syms[0]) &&
- ((sym != usym) || (lsym == usym)))
- XConvertCase(syms[0], &lsym, &usym);
- *keysym_return = usym;
- }
- if (*keysym_return == XK_VoidSymbol)
- *keysym_return = NoSymbol;
- return 1;
-}
-
-int
-_XTranslateKeySym(
- Display *dpy,
- register KeySym symbol,
- unsigned int modifiers,
- char *buffer,
- int nbytes)
-{
- register struct _XKeytrans *p;
- int length;
- unsigned long hiBytes;
- register unsigned char c;
-
- if (!symbol)
- return 0;
- /* see if symbol rebound, if so, return that string. */
- for (p = dpy->key_bindings; p; p = p->next) {
- if (((modifiers & AllMods) == p->state) && (symbol == p->key)) {
- length = p->len;
- if (length > nbytes) length = nbytes;
- memcpy (buffer, p->string, length);
- return length;
- }
- }
- /* try to convert to Latin-1, handling control */
- hiBytes = symbol >> 8;
- if (!(nbytes &&
- ((hiBytes == 0) ||
- ((hiBytes == 0xFF) &&
- (((symbol >= XK_BackSpace) && (symbol <= XK_Clear)) ||
- (symbol == XK_Return) ||
- (symbol == XK_Escape) ||
- (symbol == XK_KP_Space) ||
- (symbol == XK_KP_Tab) ||
- (symbol == XK_KP_Enter) ||
- ((symbol >= XK_KP_Multiply) && (symbol <= XK_KP_9)) ||
- (symbol == XK_KP_Equal) ||
- (symbol == XK_Delete))))))
- return 0;
-
- /* if X keysym, convert to ascii by grabbing low 7 bits */
- if (symbol == XK_KP_Space)
- c = XK_space & 0x7F; /* patch encoding botch */
- else if (hiBytes == 0xFF)
- c = symbol & 0x7F;
- else
- c = symbol & 0xFF;
- /* only apply Control key if it makes sense, else ignore it */
- if (modifiers & ControlMask) {
- if ((c >= '@' && c < '\177') || c == ' ') c &= 0x1F;
- else if (c == '2') c = '\000';
- else if (c >= '3' && c <= '7') c -= ('3' - '\033');
- else if (c == '8') c = '\177';
- else if (c == '/') c = '_' & 0x1F;
- }
- buffer[0] = c;
- return 1;
-}
-
-/*ARGSUSED*/
-int
-XLookupString (
- register XKeyEvent *event,
- char *buffer, /* buffer */
- int nbytes, /* space in buffer for characters */
- KeySym *keysym,
- XComposeStatus *status) /* not implemented */
-{
- unsigned int modifiers;
- KeySym symbol;
-
- if (! _XTranslateKey(event->display, event->keycode, event->state,
- &modifiers, &symbol))
- return 0;
-
-#ifdef USE_OWN_COMPOSE
- if ( status ) {
- static int been_here= 0;
- if ( !been_here ) {
- XimCompInitTables();
- been_here = 1;
- }
- if ( !XimCompLegalStatus(status) ) {
- status->compose_ptr = NULL;
- status->chars_matched = 0;
- }
- if ( ((status->chars_matched>0)&&(status->compose_ptr!=NULL)) ||
- XimCompIsComposeKey(symbol,event->keycode,status) ) {
- XimCompRtrn rtrn;
- switch (XimCompProcessSym(status,symbol,&rtrn)) {
- case XIM_COMP_IGNORE:
- break;
- case XIM_COMP_IN_PROGRESS:
- if ( keysym!=NULL )
- *keysym = NoSymbol;
- return 0;
- case XIM_COMP_FAIL:
- {
- int n = 0, len= 0;
- for (n=len=0;rtrn.sym[n]!=XK_VoidSymbol;n++) {
- if ( nbytes-len > 0 ) {
- len+= _XTranslateKeySym(event->display,rtrn.sym[n],
- event->state,
- buffer+len,nbytes-len);
- }
- }
- if ( keysym!=NULL ) {
- if ( n==1 ) *keysym = rtrn.sym[0];
- else *keysym = NoSymbol;
- }
- return len;
- }
- case XIM_COMP_SUCCEED:
- {
- int len,n = 0;
-
- symbol = rtrn.matchSym;
- if ( keysym!=NULL ) *keysym = symbol;
- if ( rtrn.str[0]!='\0' ) {
- strncpy(buffer,rtrn.str,nbytes-1);
- buffer[nbytes-1]= '\0';
- len = strlen(buffer);
- }
- else {
- len = _XTranslateKeySym(event->display,symbol,
- event->state,
- buffer,nbytes);
- }
- for (n=0;rtrn.sym[n]!=XK_VoidSymbol;n++) {
- if ( nbytes-len > 0 ) {
- len+= _XTranslateKeySym(event->display,rtrn.sym[n],
- event->state,
- buffer+len,nbytes-len);
- }
- }
- return len;
- }
- }
- }
- }
-#endif
-
- if (keysym)
- *keysym = symbol;
- /* arguable whether to use (event->state & ~modifiers) here */
- return _XTranslateKeySym(event->display, symbol, event->state,
- buffer, nbytes);
-}
-
-static void
-_XFreeKeyBindings(
- Display *dpy)
-{
- register struct _XKeytrans *p, *np;
-
- for (p = dpy->key_bindings; p; p = np) {
- np = p->next;
- Xfree(p->string);
- Xfree((char *)p->modifiers);
- Xfree((char *)p);
- }
-}
-
-int
-XRebindKeysym (
- Display *dpy,
- KeySym keysym,
- KeySym *mlist,
- int nm, /* number of modifiers in mlist */
- _Xconst unsigned char *str,
- int nbytes)
-{
- register struct _XKeytrans *tmp, *p;
- int nb;
-
- if ((! dpy->keysyms) && (! _XKeyInitialize(dpy)))
- return 0;
- LockDisplay(dpy);
- tmp = dpy->key_bindings;
- nb = sizeof(KeySym) * nm;
-
- if ((! (p = (struct _XKeytrans *) Xcalloc( 1, sizeof(struct _XKeytrans)))) ||
- ((! (p->string = (char *) Xmalloc( (unsigned) nbytes))) &&
- (nbytes > 0)) ||
- ((! (p->modifiers = (KeySym *) Xmalloc( (unsigned) nb))) &&
- (nb > 0))) {
- if (p) {
- if (p->string) Xfree(p->string);
- if (p->modifiers) Xfree((char *) p->modifiers);
- Xfree((char *) p);
- }
- UnlockDisplay(dpy);
- return 0;
- }
-
- dpy->key_bindings = p;
- dpy->free_funcs->key_bindings = _XFreeKeyBindings;
- p->next = tmp; /* chain onto list */
- memcpy (p->string, (char *) str, nbytes);
- p->len = nbytes;
- memcpy ((char *) p->modifiers, (char *) mlist, nb);
- p->key = keysym;
- p->mlen = nm;
- ComputeMaskFromKeytrans(dpy, p);
- UnlockDisplay(dpy);
- return 0;
-}
-
-unsigned
-_XKeysymToModifiers(
- Display *dpy,
- KeySym ks)
-{
- CARD8 code,mods;
- register KeySym *kmax;
- register KeySym *k;
- register XModifierKeymap *m;
-
- if ((! dpy->keysyms) && (! _XKeyInitialize(dpy)))
- return 0;
- kmax = dpy->keysyms +
- (dpy->max_keycode - dpy->min_keycode + 1) * dpy->keysyms_per_keycode;
- k = dpy->keysyms;
- m = dpy->modifiermap;
- mods= 0;
- while (k<kmax) {
- if (*k == ks ) {
- register int j = m->max_keypermod<<3;
-
- code=(((k-dpy->keysyms)/dpy->keysyms_per_keycode)+dpy->min_keycode);
-
- while (--j >= 0) {
- if (code == m->modifiermap[j])
- mods|= (1<<(j/m->max_keypermod));
- }
- }
- k++;
- }
- return mods;
-}
-
-/*
- * given a list of modifiers, computes the mask necessary for later matching.
- * This routine must lookup the key in the Keymap and then search to see
- * what modifier it is bound to, if any. Sets the AnyModifier bit if it
- * can't map some keysym to a modifier.
- */
-static void
-ComputeMaskFromKeytrans(
- Display *dpy,
- register struct _XKeytrans *p)
-{
- register int i;
-
- p->state = AnyModifier;
- for (i = 0; i < p->mlen; i++) {
- p->state|= XkbKeysymToModifiers(dpy,p->modifiers[i]);
- }
- p->state &= AllMods;
-}
+/*
+
+Copyright 1985, 1987, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+/* Beware, here be monsters (still under construction... - JG */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xlibint.h>
+#include <X11/Xutil.h>
+#define XK_MISCELLANY
+#define XK_LATIN1
+#define XK_LATIN2
+#define XK_LATIN3
+#define XK_LATIN4
+#define XK_LATIN8
+#define XK_LATIN9
+#define XK_CYRILLIC
+#define XK_GREEK
+#define XK_ARMENIAN
+#define XK_CAUCASUS
+#define XK_VIETNAMESE
+#define XK_XKB_KEYS
+#define XK_SINHALA
+#include <X11/keysymdef.h>
+#include <stdio.h>
+
+#ifdef USE_OWN_COMPOSE
+#include "imComp.h"
+
+#endif
+
+#include "Xresource.h"
+#include "Key.h"
+
+#ifdef XKB
+#include "XKBlib.h"
+#include "XKBlibint.h"
+#define XKeycodeToKeysym _XKeycodeToKeysym
+#define XKeysymToKeycode _XKeysymToKeycode
+#define XLookupKeysym _XLookupKeysym
+#define XRefreshKeyboardMapping _XRefreshKeyboardMapping
+#define XLookupString _XLookupString
+/* XKBBind.c */
+#else
+#define XkbKeysymToModifiers _XKeysymToModifiers
+#endif
+
+#define AllMods (ShiftMask|LockMask|ControlMask| \
+ Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask)
+
+static void
+ComputeMaskFromKeytrans(
+ Display *dpy,
+ register struct _XKeytrans *p);
+
+struct _XKeytrans {
+ struct _XKeytrans *next;/* next on list */
+ char *string; /* string to return when the time comes */
+ int len; /* length of string (since NULL is legit)*/
+ KeySym key; /* keysym rebound */
+ unsigned int state; /* modifier state */
+ KeySym *modifiers; /* modifier keysyms you want */
+ int mlen; /* length of modifier list */
+};
+
+static KeySym
+KeyCodetoKeySym(register Display *dpy, KeyCode keycode, int col)
+{
+ register int per = dpy->keysyms_per_keycode;
+ register KeySym *syms;
+ KeySym lsym, usym;
+
+ if ((col < 0) || ((col >= per) && (col > 3)) ||
+ ((int)keycode < dpy->min_keycode) || ((int)keycode > dpy->max_keycode))
+ return NoSymbol;
+
+ syms = &dpy->keysyms[(keycode - dpy->min_keycode) * per];
+ if (col < 4) {
+ if (col > 1) {
+ while ((per > 2) && (syms[per - 1] == NoSymbol))
+ per--;
+ if (per < 3)
+ col -= 2;
+ }
+ if ((per <= (col|1)) || (syms[col|1] == NoSymbol)) {
+ XConvertCase(syms[col&~1], &lsym, &usym);
+ if (!(col & 1))
+ return lsym;
+ else if (usym == lsym)
+ return NoSymbol;
+ else
+ return usym;
+ }
+ }
+ return syms[col];
+}
+
+KeySym
+XKeycodeToKeysym(Display *dpy,
+#if NeedWidePrototypes
+ unsigned int kc,
+#else
+ KeyCode kc,
+#endif
+ int col)
+{
+ if ((! dpy->keysyms) && (! _XKeyInitialize(dpy)))
+ return NoSymbol;
+ return KeyCodetoKeySym(dpy, kc, col);
+}
+
+KeyCode
+XKeysymToKeycode(
+ Display *dpy,
+ KeySym ks)
+{
+ register int i, j;
+
+ if ((! dpy->keysyms) && (! _XKeyInitialize(dpy)))
+ return (KeyCode) 0;
+ for (j = 0; j < dpy->keysyms_per_keycode; j++) {
+ for (i = dpy->min_keycode; i <= dpy->max_keycode; i++) {
+ if (KeyCodetoKeySym(dpy, (KeyCode) i, j) == ks)
+ return i;
+ }
+ }
+ return 0;
+}
+
+KeySym
+XLookupKeysym(
+ register XKeyEvent *event,
+ int col)
+{
+ if ((! event->display->keysyms) && (! _XKeyInitialize(event->display)))
+ return NoSymbol;
+ return KeyCodetoKeySym(event->display, event->keycode, col);
+}
+
+static void
+ResetModMap(
+ Display *dpy)
+{
+ register XModifierKeymap *map;
+ register int i, j, n;
+ KeySym sym;
+ register struct _XKeytrans *p;
+
+ map = dpy->modifiermap;
+ /* If any Lock key contains Caps_Lock, then interpret as Caps_Lock,
+ * else if any contains Shift_Lock, then interpret as Shift_Lock,
+ * else ignore Lock altogether.
+ */
+ dpy->lock_meaning = NoSymbol;
+ /* Lock modifiers are in the second row of the matrix */
+ n = 2 * map->max_keypermod;
+ for (i = map->max_keypermod; i < n; i++) {
+ for (j = 0; j < dpy->keysyms_per_keycode; j++) {
+ sym = KeyCodetoKeySym(dpy, map->modifiermap[i], j);
+ if (sym == XK_Caps_Lock) {
+ dpy->lock_meaning = XK_Caps_Lock;
+ break;
+ } else if (sym == XK_Shift_Lock) {
+ dpy->lock_meaning = XK_Shift_Lock;
+ }
+ else if (sym == XK_ISO_Lock) {
+ dpy->lock_meaning = XK_Caps_Lock;
+ break;
+ }
+ }
+ }
+ /* Now find any Mod<n> modifier acting as the Group or Numlock modifier */
+ dpy->mode_switch = 0;
+ dpy->num_lock = 0;
+ n *= 4;
+ for (i = 3*map->max_keypermod; i < n; i++) {
+ for (j = 0; j < dpy->keysyms_per_keycode; j++) {
+ sym = KeyCodetoKeySym(dpy, map->modifiermap[i], j);
+ if (sym == XK_Mode_switch)
+ dpy->mode_switch |= 1 << (i / map->max_keypermod);
+ if (sym == XK_Num_Lock)
+ dpy->num_lock |= 1 << (i / map->max_keypermod);
+ }
+ }
+ for (p = dpy->key_bindings; p; p = p->next)
+ ComputeMaskFromKeytrans(dpy, p);
+}
+
+static int
+InitModMap(
+ Display *dpy)
+{
+ register XModifierKeymap *map;
+
+ if (! (map = XGetModifierMapping(dpy)))
+ return 0;
+ LockDisplay(dpy);
+ if (dpy->modifiermap)
+ XFreeModifiermap(dpy->modifiermap);
+ dpy->modifiermap = map;
+ dpy->free_funcs->modifiermap = XFreeModifiermap;
+ if (dpy->keysyms)
+ ResetModMap(dpy);
+ UnlockDisplay(dpy);
+ return 1;
+}
+
+int
+XRefreshKeyboardMapping(register XMappingEvent *event)
+{
+
+ if(event->request == MappingKeyboard) {
+ /* XXX should really only refresh what is necessary
+ * for now, make initialize test fail
+ */
+ LockDisplay(event->display);
+ if (event->display->keysyms) {
+ Xfree ((char *)event->display->keysyms);
+ event->display->keysyms = NULL;
+ }
+ UnlockDisplay(event->display);
+ }
+ if(event->request == MappingModifier) {
+ LockDisplay(event->display);
+ if (event->display->modifiermap) {
+ XFreeModifiermap(event->display->modifiermap);
+ event->display->modifiermap = NULL;
+ }
+ UnlockDisplay(event->display);
+ /* go ahead and get it now, since initialize test may not fail */
+ if (event->display->keysyms)
+ (void) InitModMap(event->display);
+ }
+ return 1;
+}
+
+int
+_XKeyInitialize(
+ Display *dpy)
+{
+ int per, n;
+ KeySym *keysyms;
+
+ /*
+ * lets go get the keysyms from the server.
+ */
+ if (!dpy->keysyms) {
+ n = dpy->max_keycode - dpy->min_keycode + 1;
+ keysyms = XGetKeyboardMapping (dpy, (KeyCode) dpy->min_keycode,
+ n, &per);
+ /* keysyms may be NULL */
+ if (! keysyms) return 0;
+
+ LockDisplay(dpy);
+ if (dpy->keysyms)
+ Xfree ((char *)dpy->keysyms);
+ dpy->keysyms = keysyms;
+ dpy->keysyms_per_keycode = per;
+ if (dpy->modifiermap)
+ ResetModMap(dpy);
+ UnlockDisplay(dpy);
+ }
+ if (!dpy->modifiermap)
+ return InitModMap(dpy);
+ return 1;
+}
+
+static void
+UCSConvertCase( register unsigned code,
+ KeySym *lower,
+ KeySym *upper )
+{
+ /* Case conversion for UCS, as in Unicode Data version 4.0.0 */
+ /* NB: Only converts simple one-to-one mappings. */
+
+ /* Tables are used where they take less space than */
+ /* the code to work out the mappings. Zero values mean */
+ /* undefined code points. */
+
+ static unsigned short const IPAExt_upper_mapping[] = { /* part only */
+ 0x0181, 0x0186, 0x0255, 0x0189, 0x018A,
+ 0x0258, 0x018F, 0x025A, 0x0190, 0x025C, 0x025D, 0x025E, 0x025F,
+ 0x0193, 0x0261, 0x0262, 0x0194, 0x0264, 0x0265, 0x0266, 0x0267,
+ 0x0197, 0x0196, 0x026A, 0x026B, 0x026C, 0x026D, 0x026E, 0x019C,
+ 0x0270, 0x0271, 0x019D, 0x0273, 0x0274, 0x019F, 0x0276, 0x0277,
+ 0x0278, 0x0279, 0x027A, 0x027B, 0x027C, 0x027D, 0x027E, 0x027F,
+ 0x01A6, 0x0281, 0x0282, 0x01A9, 0x0284, 0x0285, 0x0286, 0x0287,
+ 0x01AE, 0x0289, 0x01B1, 0x01B2, 0x028C, 0x028D, 0x028E, 0x028F,
+ 0x0290, 0x0291, 0x01B7
+ };
+
+ static unsigned short const LatinExtB_upper_mapping[] = { /* first part only */
+ 0x0180, 0x0181, 0x0182, 0x0182, 0x0184, 0x0184, 0x0186, 0x0187,
+ 0x0187, 0x0189, 0x018A, 0x018B, 0x018B, 0x018D, 0x018E, 0x018F,
+ 0x0190, 0x0191, 0x0191, 0x0193, 0x0194, 0x01F6, 0x0196, 0x0197,
+ 0x0198, 0x0198, 0x019A, 0x019B, 0x019C, 0x019D, 0x0220, 0x019F,
+ 0x01A0, 0x01A0, 0x01A2, 0x01A2, 0x01A4, 0x01A4, 0x01A6, 0x01A7,
+ 0x01A7, 0x01A9, 0x01AA, 0x01AB, 0x01AC, 0x01AC, 0x01AE, 0x01AF,
+ 0x01AF, 0x01B1, 0x01B2, 0x01B3, 0x01B3, 0x01B5, 0x01B5, 0x01B7,
+ 0x01B8, 0x01B8, 0x01BA, 0x01BB, 0x01BC, 0x01BC, 0x01BE, 0x01F7,
+ 0x01C0, 0x01C1, 0x01C2, 0x01C3, 0x01C4, 0x01C4, 0x01C4, 0x01C7,
+ 0x01C7, 0x01C7, 0x01CA, 0x01CA, 0x01CA
+ };
+
+ static unsigned short const LatinExtB_lower_mapping[] = { /* first part only */
+ 0x0180, 0x0253, 0x0183, 0x0183, 0x0185, 0x0185, 0x0254, 0x0188,
+ 0x0188, 0x0256, 0x0257, 0x018C, 0x018C, 0x018D, 0x01DD, 0x0259,
+ 0x025B, 0x0192, 0x0192, 0x0260, 0x0263, 0x0195, 0x0269, 0x0268,
+ 0x0199, 0x0199, 0x019A, 0x019B, 0x026F, 0x0272, 0x019E, 0x0275,
+ 0x01A1, 0x01A1, 0x01A3, 0x01A3, 0x01A5, 0x01A5, 0x0280, 0x01A8,
+ 0x01A8, 0x0283, 0x01AA, 0x01AB, 0x01AD, 0x01AD, 0x0288, 0x01B0,
+ 0x01B0, 0x028A, 0x028B, 0x01B4, 0x01B4, 0x01B6, 0x01B6, 0x0292,
+ 0x01B9, 0x01B9, 0x01BA, 0x01BB, 0x01BD, 0x01BD, 0x01BE, 0x01BF,
+ 0x01C0, 0x01C1, 0x01C2, 0x01C3, 0x01C6, 0x01C6, 0x01C6, 0x01C9,
+ 0x01C9, 0x01C9, 0x01CC, 0x01CC, 0x01CC
+ };
+
+ static unsigned short const Greek_upper_mapping[] = {
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0374, 0x0375, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x037A, 0x0000, 0x0000, 0x0000, 0x037E, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0384, 0x0385, 0x0386, 0x0387,
+ 0x0388, 0x0389, 0x038A, 0x0000, 0x038C, 0x0000, 0x038E, 0x038F,
+ 0x0390, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,
+ 0x0398, 0x0399, 0x039A, 0x039B, 0x039C, 0x039D, 0x039E, 0x039F,
+ 0x03A0, 0x03A1, 0x0000, 0x03A3, 0x03A4, 0x03A5, 0x03A6, 0x03A7,
+ 0x03A8, 0x03A9, 0x03AA, 0x03AB, 0x0386, 0x0388, 0x0389, 0x038A,
+ 0x03B0, 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397,
+ 0x0398, 0x0399, 0x039A, 0x039B, 0x039C, 0x039D, 0x039E, 0x039F,
+ 0x03A0, 0x03A1, 0x03A3, 0x03A3, 0x03A4, 0x03A5, 0x03A6, 0x03A7,
+ 0x03A8, 0x03A9, 0x03AA, 0x03AB, 0x038C, 0x038E, 0x038F, 0x0000,
+ 0x0392, 0x0398, 0x03D2, 0x03D3, 0x03D4, 0x03A6, 0x03A0, 0x03D7,
+ 0x03D8, 0x03D8, 0x03DA, 0x03DA, 0x03DC, 0x03DC, 0x03DE, 0x03DE,
+ 0x03E0, 0x03E0, 0x03E2, 0x03E2, 0x03E4, 0x03E4, 0x03E6, 0x03E6,
+ 0x03E8, 0x03E8, 0x03EA, 0x03EA, 0x03EC, 0x03EC, 0x03EE, 0x03EE,
+ 0x039A, 0x03A1, 0x03F9, 0x03F3, 0x03F4, 0x0395, 0x03F6, 0x03F7,
+ 0x03F7, 0x03F9, 0x03FA, 0x03FA, 0x0000, 0x0000, 0x0000, 0x0000
+ };
+
+ static unsigned short const Greek_lower_mapping[] = {
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0374, 0x0375, 0x0000, 0x0000,
+ 0x0000, 0x0000, 0x037A, 0x0000, 0x0000, 0x0000, 0x037E, 0x0000,
+ 0x0000, 0x0000, 0x0000, 0x0000, 0x0384, 0x0385, 0x03AC, 0x0387,
+ 0x03AD, 0x03AE, 0x03AF, 0x0000, 0x03CC, 0x0000, 0x03CD, 0x03CE,
+ 0x0390, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7,
+ 0x03B8, 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF,
+ 0x03C0, 0x03C1, 0x0000, 0x03C3, 0x03C4, 0x03C5, 0x03C6, 0x03C7,
+ 0x03C8, 0x03C9, 0x03CA, 0x03CB, 0x03AC, 0x03AD, 0x03AE, 0x03AF,
+ 0x03B0, 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7,
+ 0x03B8, 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF,
+ 0x03C0, 0x03C1, 0x03C2, 0x03C3, 0x03C4, 0x03C5, 0x03C6, 0x03C7,
+ 0x03C8, 0x03C9, 0x03CA, 0x03CB, 0x03CC, 0x03CD, 0x03CE, 0x0000,
+ 0x03D0, 0x03D1, 0x03D2, 0x03D3, 0x03D4, 0x03D5, 0x03D6, 0x03D7,
+ 0x03D9, 0x03D9, 0x03DB, 0x03DB, 0x03DD, 0x03DD, 0x03DF, 0x03DF,
+ 0x03E1, 0x03E1, 0x03E3, 0x03E3, 0x03E5, 0x03E5, 0x03E7, 0x03E7,
+ 0x03E9, 0x03E9, 0x03EB, 0x03EB, 0x03ED, 0x03ED, 0x03EF, 0x03EF,
+ 0x03F0, 0x03F1, 0x03F2, 0x03F3, 0x03B8, 0x03F5, 0x03F6, 0x03F8,
+ 0x03F8, 0x03F2, 0x03FB, 0x03FB, 0x0000, 0x0000, 0x0000, 0x0000
+ };
+
+ static unsigned short const GreekExt_lower_mapping[] = {
+ 0x1F00, 0x1F01, 0x1F02, 0x1F03, 0x1F04, 0x1F05, 0x1F06, 0x1F07,
+ 0x1F00, 0x1F01, 0x1F02, 0x1F03, 0x1F04, 0x1F05, 0x1F06, 0x1F07,
+ 0x1F10, 0x1F11, 0x1F12, 0x1F13, 0x1F14, 0x1F15, 0x0000, 0x0000,
+ 0x1F10, 0x1F11, 0x1F12, 0x1F13, 0x1F14, 0x1F15, 0x0000, 0x0000,
+ 0x1F20, 0x1F21, 0x1F22, 0x1F23, 0x1F24, 0x1F25, 0x1F26, 0x1F27,
+ 0x1F20, 0x1F21, 0x1F22, 0x1F23, 0x1F24, 0x1F25, 0x1F26, 0x1F27,
+ 0x1F30, 0x1F31, 0x1F32, 0x1F33, 0x1F34, 0x1F35, 0x1F36, 0x1F37,
+ 0x1F30, 0x1F31, 0x1F32, 0x1F33, 0x1F34, 0x1F35, 0x1F36, 0x1F37,
+ 0x1F40, 0x1F41, 0x1F42, 0x1F43, 0x1F44, 0x1F45, 0x0000, 0x0000,
+ 0x1F40, 0x1F41, 0x1F42, 0x1F43, 0x1F44, 0x1F45, 0x0000, 0x0000,
+ 0x1F50, 0x1F51, 0x1F52, 0x1F53, 0x1F54, 0x1F55, 0x1F56, 0x1F57,
+ 0x0000, 0x1F51, 0x0000, 0x1F53, 0x0000, 0x1F55, 0x0000, 0x1F57,
+ 0x1F60, 0x1F61, 0x1F62, 0x1F63, 0x1F64, 0x1F65, 0x1F66, 0x1F67,
+ 0x1F60, 0x1F61, 0x1F62, 0x1F63, 0x1F64, 0x1F65, 0x1F66, 0x1F67,
+ 0x1F70, 0x1F71, 0x1F72, 0x1F73, 0x1F74, 0x1F75, 0x1F76, 0x1F77,
+ 0x1F78, 0x1F79, 0x1F7A, 0x1F7B, 0x1F7C, 0x1F7D, 0x0000, 0x0000,
+ 0x1F80, 0x1F81, 0x1F82, 0x1F83, 0x1F84, 0x1F85, 0x1F86, 0x1F87,
+ 0x1F80, 0x1F81, 0x1F82, 0x1F83, 0x1F84, 0x1F85, 0x1F86, 0x1F87,
+ 0x1F90, 0x1F91, 0x1F92, 0x1F93, 0x1F94, 0x1F95, 0x1F96, 0x1F97,
+ 0x1F90, 0x1F91, 0x1F92, 0x1F93, 0x1F94, 0x1F95, 0x1F96, 0x1F97,
+ 0x1FA0, 0x1FA1, 0x1FA2, 0x1FA3, 0x1FA4, 0x1FA5, 0x1FA6, 0x1FA7,
+ 0x1FA0, 0x1FA1, 0x1FA2, 0x1FA3, 0x1FA4, 0x1FA5, 0x1FA6, 0x1FA7,
+ 0x1FB0, 0x1FB1, 0x1FB2, 0x1FB3, 0x1FB4, 0x0000, 0x1FB6, 0x1FB7,
+ 0x1FB0, 0x1FB1, 0x1F70, 0x1F71, 0x1FB3, 0x1FBD, 0x1FBE, 0x1FBF,
+ 0x1FC0, 0x1FC1, 0x1FC2, 0x1FC3, 0x1FC4, 0x0000, 0x1FC6, 0x1FC7,
+ 0x1F72, 0x1F73, 0x1F74, 0x1F75, 0x1FC3, 0x1FCD, 0x1FCE, 0x1FCF,
+ 0x1FD0, 0x1FD1, 0x1FD2, 0x1FD3, 0x0000, 0x0000, 0x1FD6, 0x1FD7,
+ 0x1FD0, 0x1FD1, 0x1F76, 0x1F77, 0x0000, 0x1FDD, 0x1FDE, 0x1FDF,
+ 0x1FE0, 0x1FE1, 0x1FE2, 0x1FE3, 0x1FE4, 0x1FE5, 0x1FE6, 0x1FE7,
+ 0x1FE0, 0x1FE1, 0x1F7A, 0x1F7B, 0x1FE5, 0x1FED, 0x1FEE, 0x1FEF,
+ 0x0000, 0x0000, 0x1FF2, 0x1FF3, 0x1FF4, 0x0000, 0x1FF6, 0x1FF7,
+ 0x1F78, 0x1F79, 0x1F7C, 0x1F7D, 0x1FF3, 0x1FFD, 0x1FFE, 0x0000
+ };
+
+ static unsigned short const GreekExt_upper_mapping[] = {
+ 0x1F08, 0x1F09, 0x1F0A, 0x1F0B, 0x1F0C, 0x1F0D, 0x1F0E, 0x1F0F,
+ 0x1F08, 0x1F09, 0x1F0A, 0x1F0B, 0x1F0C, 0x1F0D, 0x1F0E, 0x1F0F,
+ 0x1F18, 0x1F19, 0x1F1A, 0x1F1B, 0x1F1C, 0x1F1D, 0x0000, 0x0000,
+ 0x1F18, 0x1F19, 0x1F1A, 0x1F1B, 0x1F1C, 0x1F1D, 0x0000, 0x0000,
+ 0x1F28, 0x1F29, 0x1F2A, 0x1F2B, 0x1F2C, 0x1F2D, 0x1F2E, 0x1F2F,
+ 0x1F28, 0x1F29, 0x1F2A, 0x1F2B, 0x1F2C, 0x1F2D, 0x1F2E, 0x1F2F,
+ 0x1F38, 0x1F39, 0x1F3A, 0x1F3B, 0x1F3C, 0x1F3D, 0x1F3E, 0x1F3F,
+ 0x1F38, 0x1F39, 0x1F3A, 0x1F3B, 0x1F3C, 0x1F3D, 0x1F3E, 0x1F3F,
+ 0x1F48, 0x1F49, 0x1F4A, 0x1F4B, 0x1F4C, 0x1F4D, 0x0000, 0x0000,
+ 0x1F48, 0x1F49, 0x1F4A, 0x1F4B, 0x1F4C, 0x1F4D, 0x0000, 0x0000,
+ 0x1F50, 0x1F59, 0x1F52, 0x1F5B, 0x1F54, 0x1F5D, 0x1F56, 0x1F5F,
+ 0x0000, 0x1F59, 0x0000, 0x1F5B, 0x0000, 0x1F5D, 0x0000, 0x1F5F,
+ 0x1F68, 0x1F69, 0x1F6A, 0x1F6B, 0x1F6C, 0x1F6D, 0x1F6E, 0x1F6F,
+ 0x1F68, 0x1F69, 0x1F6A, 0x1F6B, 0x1F6C, 0x1F6D, 0x1F6E, 0x1F6F,
+ 0x1FBA, 0x1FBB, 0x1FC8, 0x1FC9, 0x1FCA, 0x1FCB, 0x1FDA, 0x1FDB,
+ 0x1FF8, 0x1FF9, 0x1FEA, 0x1FEB, 0x1FFA, 0x1FFB, 0x0000, 0x0000,
+ 0x1F88, 0x1F89, 0x1F8A, 0x1F8B, 0x1F8C, 0x1F8D, 0x1F8E, 0x1F8F,
+ 0x1F88, 0x1F89, 0x1F8A, 0x1F8B, 0x1F8C, 0x1F8D, 0x1F8E, 0x1F8F,
+ 0x1F98, 0x1F99, 0x1F9A, 0x1F9B, 0x1F9C, 0x1F9D, 0x1F9E, 0x1F9F,
+ 0x1F98, 0x1F99, 0x1F9A, 0x1F9B, 0x1F9C, 0x1F9D, 0x1F9E, 0x1F9F,
+ 0x1FA8, 0x1FA9, 0x1FAA, 0x1FAB, 0x1FAC, 0x1FAD, 0x1FAE, 0x1FAF,
+ 0x1FA8, 0x1FA9, 0x1FAA, 0x1FAB, 0x1FAC, 0x1FAD, 0x1FAE, 0x1FAF,
+ 0x1FB8, 0x1FB9, 0x1FB2, 0x1FBC, 0x1FB4, 0x0000, 0x1FB6, 0x1FB7,
+ 0x1FB8, 0x1FB9, 0x1FBA, 0x1FBB, 0x1FBC, 0x1FBD, 0x0399, 0x1FBF,
+ 0x1FC0, 0x1FC1, 0x1FC2, 0x1FCC, 0x1FC4, 0x0000, 0x1FC6, 0x1FC7,
+ 0x1FC8, 0x1FC9, 0x1FCA, 0x1FCB, 0x1FCC, 0x1FCD, 0x1FCE, 0x1FCF,
+ 0x1FD8, 0x1FD9, 0x1FD2, 0x1FD3, 0x0000, 0x0000, 0x1FD6, 0x1FD7,
+ 0x1FD8, 0x1FD9, 0x1FDA, 0x1FDB, 0x0000, 0x1FDD, 0x1FDE, 0x1FDF,
+ 0x1FE8, 0x1FE9, 0x1FE2, 0x1FE3, 0x1FE4, 0x1FEC, 0x1FE6, 0x1FE7,
+ 0x1FE8, 0x1FE9, 0x1FEA, 0x1FEB, 0x1FEC, 0x1FED, 0x1FEE, 0x1FEF,
+ 0x0000, 0x0000, 0x1FF2, 0x1FFC, 0x1FF4, 0x0000, 0x1FF6, 0x1FF7,
+ 0x1FF8, 0x1FF9, 0x1FFA, 0x1FFB, 0x1FFC, 0x1FFD, 0x1FFE, 0x0000
+ };
+
+ *lower = code;
+ *upper = code;
+
+ /* Basic Latin and Latin-1 Supplement, U+0000 to U+00FF */
+ if (code <= 0x00ff) {
+ if (code >= 0x0041 && code <= 0x005a) /* A-Z */
+ *lower += 0x20;
+ else if (code >= 0x0061 && code <= 0x007a) /* a-z */
+ *upper -= 0x20;
+ else if ( (code >= 0x00c0 && code <= 0x00d6) ||
+ (code >= 0x00d8 && code <= 0x00de) )
+ *lower += 0x20;
+ else if ( (code >= 0x00e0 && code <= 0x00f6) ||
+ (code >= 0x00f8 && code <= 0x00fe) )
+ *upper -= 0x20;
+ else if (code == 0x00ff) /* y with diaeresis */
+ *upper = 0x0178;
+ else if (code == 0x00b5) /* micro sign */
+ *upper = 0x039c;
+ return;
+ }
+
+ /* Latin Extended-A, U+0100 to U+017F */
+ if (code >= 0x0100 && code <= 0x017f) {
+ if ( (code >= 0x0100 && code <= 0x012f) ||
+ (code >= 0x0132 && code <= 0x0137) ||
+ (code >= 0x014a && code <= 0x0177) ) {
+ *upper = code & ~1;
+ *lower = code | 1;
+ }
+ else if ( (code >= 0x0139 && code <= 0x0148) ||
+ (code >= 0x0179 && code <= 0x017e) ) {
+ if (code & 1)
+ *lower += 1;
+ else
+ *upper -= 1;
+ }
+ else if (code == 0x0130)
+ *lower = 0x0069;
+ else if (code == 0x0131)
+ *upper = 0x0049;
+ else if (code == 0x0178)
+ *lower = 0x00ff;
+ else if (code == 0x017f)
+ *upper = 0x0053;
+ return;
+ }
+
+ /* Latin Extended-B, U+0180 to U+024F */
+ if (code >= 0x0180 && code <= 0x024f) {
+ if (code >= 0x01cd && code <= 0x01dc) {
+ if (code & 1)
+ *lower += 1;
+ else
+ *upper -= 1;
+ }
+ else if ( (code >= 0x01de && code <= 0x01ef) ||
+ (code >= 0x01f4 && code <= 0x01f5) ||
+ (code >= 0x01f8 && code <= 0x021f) ||
+ (code >= 0x0222 && code <= 0x0233) ) {
+ *lower |= 1;
+ *upper &= ~1;
+ }
+ else if (code >= 0x0180 && code <= 0x01cc) {
+ *lower = LatinExtB_lower_mapping[code - 0x0180];
+ *upper = LatinExtB_upper_mapping[code - 0x0180];
+ }
+ else if (code == 0x01dd)
+ *upper = 0x018e;
+ else if (code == 0x01f1 || code == 0x01f2) {
+ *lower = 0x01f3;
+ *upper = 0x01f1;
+ }
+ else if (code == 0x01f3)
+ *upper = 0x01f1;
+ else if (code == 0x01f6)
+ *lower = 0x0195;
+ else if (code == 0x01f7)
+ *lower = 0x01bf;
+ else if (code == 0x0220)
+ *lower = 0x019e;
+ return;
+ }
+
+ /* IPA Extensions, U+0250 to U+02AF */
+ if (code >= 0x0253 && code <= 0x0292) {
+ *upper = IPAExt_upper_mapping[code - 0x0253];
+ }
+
+ /* Combining Diacritical Marks, U+0300 to U+036F */
+ if (code == 0x0345) {
+ *upper = 0x0399;
+ }
+
+ /* Greek and Coptic, U+0370 to U+03FF */
+ if (code >= 0x0370 && code <= 0x03ff) {
+ *lower = Greek_lower_mapping[code - 0x0370];
+ *upper = Greek_upper_mapping[code - 0x0370];
+ if (*upper == 0)
+ *upper = code;
+ if (*lower == 0)
+ *lower = code;
+ }
+
+ /* Cyrillic and Cyrillic Supplementary, U+0400 to U+052F */
+ if ( (code >= 0x0400 && code <= 0x04ff) ||
+ (code >= 0x0500 && code <= 0x052f) ) {
+ if (code >= 0x0400 && code <= 0x040f)
+ *lower += 0x50;
+ else if (code >= 0x0410 && code <= 0x042f)
+ *lower += 0x20;
+ else if (code >= 0x0430 && code <= 0x044f)
+ *upper -= 0x20;
+ else if (code >= 0x0450 && code <= 0x045f)
+ *upper -= 0x50;
+ else if ( (code >= 0x0460 && code <= 0x0481) ||
+ (code >= 0x048a && code <= 0x04bf) ||
+ (code >= 0x04d0 && code <= 0x04f5) ||
+ (code >= 0x04f8 && code <= 0x04f9) ||
+ (code >= 0x0500 && code <= 0x050f) ) {
+ *upper &= ~1;
+ *lower |= 1;
+ }
+ else if (code >= 0x04c1 && code <= 0x04ce) {
+ if (code & 1)
+ *lower += 1;
+ else
+ *upper -= 1;
+ }
+ }
+
+ /* Armenian, U+0530 to U+058F */
+ if (code >= 0x0530 && code <= 0x058f) {
+ if (code >= 0x0531 && code <= 0x0556)
+ *lower += 0x30;
+ else if (code >=0x0561 && code <= 0x0586)
+ *upper -= 0x30;
+ }
+
+ /* Latin Extended Additional, U+1E00 to U+1EFF */
+ if (code >= 0x1e00 && code <= 0x1eff) {
+ if ( (code >= 0x1e00 && code <= 0x1e95) ||
+ (code >= 0x1ea0 && code <= 0x1ef9) ) {
+ *upper &= ~1;
+ *lower |= 1;
+ }
+ else if (code == 0x1e9b)
+ *upper = 0x1e60;
+ }
+
+ /* Greek Extended, U+1F00 to U+1FFF */
+ if (code >= 0x1f00 && code <= 0x1fff) {
+ *lower = GreekExt_lower_mapping[code - 0x1f00];
+ *upper = GreekExt_upper_mapping[code - 0x1f00];
+ if (*upper == 0)
+ *upper = code;
+ if (*lower == 0)
+ *lower = code;
+ }
+
+ /* Letterlike Symbols, U+2100 to U+214F */
+ if (code >= 0x2100 && code <= 0x214f) {
+ switch (code) {
+ case 0x2126: *lower = 0x03c9; break;
+ case 0x212a: *lower = 0x006b; break;
+ case 0x212b: *lower = 0x00e5; break;
+ }
+ }
+ /* Number Forms, U+2150 to U+218F */
+ else if (code >= 0x2160 && code <= 0x216f)
+ *lower += 0x10;
+ else if (code >= 0x2170 && code <= 0x217f)
+ *upper -= 0x10;
+ /* Enclosed Alphanumerics, U+2460 to U+24FF */
+ else if (code >= 0x24b6 && code <= 0x24cf)
+ *lower += 0x1a;
+ else if (code >= 0x24d0 && code <= 0x24e9)
+ *upper -= 0x1a;
+ /* Halfwidth and Fullwidth Forms, U+FF00 to U+FFEF */
+ else if (code >= 0xff21 && code <= 0xff3a)
+ *lower += 0x20;
+ else if (code >= 0xff41 && code <= 0xff5a)
+ *upper -= 0x20;
+ /* Deseret, U+10400 to U+104FF */
+ else if (code >= 0x10400 && code <= 0x10427)
+ *lower += 0x28;
+ else if (code >= 0x10428 && code <= 0x1044f)
+ *upper -= 0x28;
+}
+
+void
+XConvertCase(
+ register KeySym sym,
+ KeySym *lower,
+ KeySym *upper)
+{
+ /* Latin 1 keysym */
+ if (sym < 0x100) {
+ UCSConvertCase(sym, lower, upper);
+ return;
+ }
+
+ /* Unicode keysym */
+ if ((sym & 0xff000000) == 0x01000000) {
+ UCSConvertCase((sym & 0x00ffffff), lower, upper);
+ *upper |= 0x01000000;
+ *lower |= 0x01000000;
+ return;
+ }
+
+ /* Legacy keysym */
+
+ *lower = sym;
+ *upper = sym;
+
+ switch(sym >> 8) {
+ case 1: /* Latin 2 */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (sym == XK_Aogonek)
+ *lower = XK_aogonek;
+ else if (sym >= XK_Lstroke && sym <= XK_Sacute)
+ *lower += (XK_lstroke - XK_Lstroke);
+ else if (sym >= XK_Scaron && sym <= XK_Zacute)
+ *lower += (XK_scaron - XK_Scaron);
+ else if (sym >= XK_Zcaron && sym <= XK_Zabovedot)
+ *lower += (XK_zcaron - XK_Zcaron);
+ else if (sym == XK_aogonek)
+ *upper = XK_Aogonek;
+ else if (sym >= XK_lstroke && sym <= XK_sacute)
+ *upper -= (XK_lstroke - XK_Lstroke);
+ else if (sym >= XK_scaron && sym <= XK_zacute)
+ *upper -= (XK_scaron - XK_Scaron);
+ else if (sym >= XK_zcaron && sym <= XK_zabovedot)
+ *upper -= (XK_zcaron - XK_Zcaron);
+ else if (sym >= XK_Racute && sym <= XK_Tcedilla)
+ *lower += (XK_racute - XK_Racute);
+ else if (sym >= XK_racute && sym <= XK_tcedilla)
+ *upper -= (XK_racute - XK_Racute);
+ break;
+ case 2: /* Latin 3 */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (sym >= XK_Hstroke && sym <= XK_Hcircumflex)
+ *lower += (XK_hstroke - XK_Hstroke);
+ else if (sym >= XK_Gbreve && sym <= XK_Jcircumflex)
+ *lower += (XK_gbreve - XK_Gbreve);
+ else if (sym >= XK_hstroke && sym <= XK_hcircumflex)
+ *upper -= (XK_hstroke - XK_Hstroke);
+ else if (sym >= XK_gbreve && sym <= XK_jcircumflex)
+ *upper -= (XK_gbreve - XK_Gbreve);
+ else if (sym >= XK_Cabovedot && sym <= XK_Scircumflex)
+ *lower += (XK_cabovedot - XK_Cabovedot);
+ else if (sym >= XK_cabovedot && sym <= XK_scircumflex)
+ *upper -= (XK_cabovedot - XK_Cabovedot);
+ break;
+ case 3: /* Latin 4 */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (sym >= XK_Rcedilla && sym <= XK_Tslash)
+ *lower += (XK_rcedilla - XK_Rcedilla);
+ else if (sym >= XK_rcedilla && sym <= XK_tslash)
+ *upper -= (XK_rcedilla - XK_Rcedilla);
+ else if (sym == XK_ENG)
+ *lower = XK_eng;
+ else if (sym == XK_eng)
+ *upper = XK_ENG;
+ else if (sym >= XK_Amacron && sym <= XK_Umacron)
+ *lower += (XK_amacron - XK_Amacron);
+ else if (sym >= XK_amacron && sym <= XK_umacron)
+ *upper -= (XK_amacron - XK_Amacron);
+ break;
+ case 6: /* Cyrillic */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (sym >= XK_Serbian_DJE && sym <= XK_Serbian_DZE)
+ *lower -= (XK_Serbian_DJE - XK_Serbian_dje);
+ else if (sym >= XK_Serbian_dje && sym <= XK_Serbian_dze)
+ *upper += (XK_Serbian_DJE - XK_Serbian_dje);
+ else if (sym >= XK_Cyrillic_YU && sym <= XK_Cyrillic_HARDSIGN)
+ *lower -= (XK_Cyrillic_YU - XK_Cyrillic_yu);
+ else if (sym >= XK_Cyrillic_yu && sym <= XK_Cyrillic_hardsign)
+ *upper += (XK_Cyrillic_YU - XK_Cyrillic_yu);
+ break;
+ case 7: /* Greek */
+ /* Assume the KeySym is a legal value (ignore discontinuities) */
+ if (sym >= XK_Greek_ALPHAaccent && sym <= XK_Greek_OMEGAaccent)
+ *lower += (XK_Greek_alphaaccent - XK_Greek_ALPHAaccent);
+ else if (sym >= XK_Greek_alphaaccent && sym <= XK_Greek_omegaaccent &&
+ sym != XK_Greek_iotaaccentdieresis &&
+ sym != XK_Greek_upsilonaccentdieresis)
+ *upper -= (XK_Greek_alphaaccent - XK_Greek_ALPHAaccent);
+ else if (sym >= XK_Greek_ALPHA && sym <= XK_Greek_OMEGA)
+ *lower += (XK_Greek_alpha - XK_Greek_ALPHA);
+ else if (sym >= XK_Greek_alpha && sym <= XK_Greek_omega &&
+ sym != XK_Greek_finalsmallsigma)
+ *upper -= (XK_Greek_alpha - XK_Greek_ALPHA);
+ break;
+ case 0x13: /* Latin 9 */
+ if (sym == XK_OE)
+ *lower = XK_oe;
+ else if (sym == XK_oe)
+ *upper = XK_OE;
+ else if (sym == XK_Ydiaeresis)
+ *lower = XK_ydiaeresis;
+ break;
+ }
+}
+
+int
+_XTranslateKey( register Display *dpy,
+ KeyCode keycode,
+ register unsigned int modifiers,
+ unsigned int *modifiers_return,
+ KeySym *keysym_return)
+{
+ int per;
+ register KeySym *syms;
+ KeySym sym, lsym, usym;
+
+ if ((! dpy->keysyms) && (! _XKeyInitialize(dpy)))
+ return 0;
+ *modifiers_return = ((ShiftMask|LockMask)
+ | dpy->mode_switch | dpy->num_lock);
+ if (((int)keycode < dpy->min_keycode) || ((int)keycode > dpy->max_keycode))
+ {
+ *keysym_return = NoSymbol;
+ return 1;
+ }
+ per = dpy->keysyms_per_keycode;
+ syms = &dpy->keysyms[(keycode - dpy->min_keycode) * per];
+ while ((per > 2) && (syms[per - 1] == NoSymbol))
+ per--;
+ if ((per > 2) && (modifiers & dpy->mode_switch)) {
+ syms += 2;
+ per -= 2;
+ }
+ if ((modifiers & dpy->num_lock) &&
+ (per > 1 && (IsKeypadKey(syms[1]) || IsPrivateKeypadKey(syms[1])))) {
+ if ((modifiers & ShiftMask) ||
+ ((modifiers & LockMask) && (dpy->lock_meaning == XK_Shift_Lock)))
+ *keysym_return = syms[0];
+ else
+ *keysym_return = syms[1];
+ } else if (!(modifiers & ShiftMask) &&
+ (!(modifiers & LockMask) || (dpy->lock_meaning == NoSymbol))) {
+ if ((per == 1) || (syms[1] == NoSymbol))
+ XConvertCase(syms[0], keysym_return, &usym);
+ else
+ *keysym_return = syms[0];
+ } else if (!(modifiers & LockMask) ||
+ (dpy->lock_meaning != XK_Caps_Lock)) {
+ if ((per == 1) || ((usym = syms[1]) == NoSymbol))
+ XConvertCase(syms[0], &lsym, &usym);
+ *keysym_return = usym;
+ } else {
+ if ((per == 1) || ((sym = syms[1]) == NoSymbol))
+ sym = syms[0];
+ XConvertCase(sym, &lsym, &usym);
+ if (!(modifiers & ShiftMask) && (sym != syms[0]) &&
+ ((sym != usym) || (lsym == usym)))
+ XConvertCase(syms[0], &lsym, &usym);
+ *keysym_return = usym;
+ }
+ if (*keysym_return == XK_VoidSymbol)
+ *keysym_return = NoSymbol;
+ return 1;
+}
+
+int
+_XTranslateKeySym(
+ Display *dpy,
+ register KeySym symbol,
+ unsigned int modifiers,
+ char *buffer,
+ int nbytes)
+{
+ register struct _XKeytrans *p;
+ int length;
+ unsigned long hiBytes;
+ register unsigned char c;
+
+ if (!symbol)
+ return 0;
+ /* see if symbol rebound, if so, return that string. */
+ for (p = dpy->key_bindings; p; p = p->next) {
+ if (((modifiers & AllMods) == p->state) && (symbol == p->key)) {
+ length = p->len;
+ if (length > nbytes) length = nbytes;
+ memcpy (buffer, p->string, length);
+ return length;
+ }
+ }
+ /* try to convert to Latin-1, handling control */
+ hiBytes = symbol >> 8;
+ if (!(nbytes &&
+ ((hiBytes == 0) ||
+ ((hiBytes == 0xFF) &&
+ (((symbol >= XK_BackSpace) && (symbol <= XK_Clear)) ||
+ (symbol == XK_Return) ||
+ (symbol == XK_Escape) ||
+ (symbol == XK_KP_Space) ||
+ (symbol == XK_KP_Tab) ||
+ (symbol == XK_KP_Enter) ||
+ ((symbol >= XK_KP_Multiply) && (symbol <= XK_KP_9)) ||
+ (symbol == XK_KP_Equal) ||
+ (symbol == XK_Delete))))))
+ return 0;
+
+ /* if X keysym, convert to ascii by grabbing low 7 bits */
+ if (symbol == XK_KP_Space)
+ c = XK_space & 0x7F; /* patch encoding botch */
+ else if (hiBytes == 0xFF)
+ c = symbol & 0x7F;
+ else
+ c = symbol & 0xFF;
+ /* only apply Control key if it makes sense, else ignore it */
+ if (modifiers & ControlMask) {
+ if ((c >= '@' && c < '\177') || c == ' ') c &= 0x1F;
+ else if (c == '2') c = '\000';
+ else if (c >= '3' && c <= '7') c -= ('3' - '\033');
+ else if (c == '8') c = '\177';
+ else if (c == '/') c = '_' & 0x1F;
+ }
+ buffer[0] = c;
+ return 1;
+}
+
+/*ARGSUSED*/
+int
+XLookupString (
+ register XKeyEvent *event,
+ char *buffer, /* buffer */
+ int nbytes, /* space in buffer for characters */
+ KeySym *keysym,
+ XComposeStatus *status) /* not implemented */
+{
+ unsigned int modifiers;
+ KeySym symbol;
+
+ if (! _XTranslateKey(event->display, event->keycode, event->state,
+ &modifiers, &symbol))
+ return 0;
+
+#ifdef USE_OWN_COMPOSE
+ if ( status ) {
+ static int been_here= 0;
+ if ( !been_here ) {
+ XimCompInitTables();
+ been_here = 1;
+ }
+ if ( !XimCompLegalStatus(status) ) {
+ status->compose_ptr = NULL;
+ status->chars_matched = 0;
+ }
+ if ( ((status->chars_matched>0)&&(status->compose_ptr!=NULL)) ||
+ XimCompIsComposeKey(symbol,event->keycode,status) ) {
+ XimCompRtrn rtrn;
+ switch (XimCompProcessSym(status,symbol,&rtrn)) {
+ case XIM_COMP_IGNORE:
+ break;
+ case XIM_COMP_IN_PROGRESS:
+ if ( keysym!=NULL )
+ *keysym = NoSymbol;
+ return 0;
+ case XIM_COMP_FAIL:
+ {
+ int n = 0, len= 0;
+ for (n=len=0;rtrn.sym[n]!=XK_VoidSymbol;n++) {
+ if ( nbytes-len > 0 ) {
+ len+= _XTranslateKeySym(event->display,rtrn.sym[n],
+ event->state,
+ buffer+len,nbytes-len);
+ }
+ }
+ if ( keysym!=NULL ) {
+ if ( n==1 ) *keysym = rtrn.sym[0];
+ else *keysym = NoSymbol;
+ }
+ return len;
+ }
+ case XIM_COMP_SUCCEED:
+ {
+ int len,n = 0;
+
+ symbol = rtrn.matchSym;
+ if ( keysym!=NULL ) *keysym = symbol;
+ if ( rtrn.str[0]!='\0' ) {
+ strncpy(buffer,rtrn.str,nbytes-1);
+ buffer[nbytes-1]= '\0';
+ len = strlen(buffer);
+ }
+ else {
+ len = _XTranslateKeySym(event->display,symbol,
+ event->state,
+ buffer,nbytes);
+ }
+ for (n=0;rtrn.sym[n]!=XK_VoidSymbol;n++) {
+ if ( nbytes-len > 0 ) {
+ len+= _XTranslateKeySym(event->display,rtrn.sym[n],
+ event->state,
+ buffer+len,nbytes-len);
+ }
+ }
+ return len;
+ }
+ }
+ }
+ }
+#endif
+
+ if (keysym)
+ *keysym = symbol;
+ /* arguable whether to use (event->state & ~modifiers) here */
+ return _XTranslateKeySym(event->display, symbol, event->state,
+ buffer, nbytes);
+}
+
+static void
+_XFreeKeyBindings(
+ Display *dpy)
+{
+ register struct _XKeytrans *p, *np;
+
+ for (p = dpy->key_bindings; p; p = np) {
+ np = p->next;
+ Xfree(p->string);
+ Xfree((char *)p->modifiers);
+ Xfree((char *)p);
+ }
+}
+
+int
+XRebindKeysym (
+ Display *dpy,
+ KeySym keysym,
+ KeySym *mlist,
+ int nm, /* number of modifiers in mlist */
+ _Xconst unsigned char *str,
+ int nbytes)
+{
+ register struct _XKeytrans *tmp, *p;
+ int nb;
+
+ if ((! dpy->keysyms) && (! _XKeyInitialize(dpy)))
+ return 0;
+ LockDisplay(dpy);
+ tmp = dpy->key_bindings;
+ nb = sizeof(KeySym) * nm;
+
+ if ((! (p = (struct _XKeytrans *) Xcalloc( 1, sizeof(struct _XKeytrans)))) ||
+ ((! (p->string = (char *) Xmalloc( (unsigned) nbytes))) &&
+ (nbytes > 0)) ||
+ ((! (p->modifiers = (KeySym *) Xmalloc( (unsigned) nb))) &&
+ (nb > 0))) {
+ if (p) {
+ if (p->string) Xfree(p->string);
+ if (p->modifiers) Xfree((char *) p->modifiers);
+ Xfree((char *) p);
+ }
+ UnlockDisplay(dpy);
+ return 0;
+ }
+
+ dpy->key_bindings = p;
+ dpy->free_funcs->key_bindings = _XFreeKeyBindings;
+ p->next = tmp; /* chain onto list */
+ memcpy (p->string, (char *) str, nbytes);
+ p->len = nbytes;
+ memcpy ((char *) p->modifiers, (char *) mlist, nb);
+ p->key = keysym;
+ p->mlen = nm;
+ ComputeMaskFromKeytrans(dpy, p);
+ UnlockDisplay(dpy);
+ return 0;
+}
+
+unsigned
+_XKeysymToModifiers(
+ Display *dpy,
+ KeySym ks)
+{
+ CARD8 code,mods;
+ register KeySym *kmax;
+ register KeySym *k;
+ register XModifierKeymap *m;
+
+ if ((! dpy->keysyms) && (! _XKeyInitialize(dpy)))
+ return 0;
+ kmax = dpy->keysyms +
+ (dpy->max_keycode - dpy->min_keycode + 1) * dpy->keysyms_per_keycode;
+ k = dpy->keysyms;
+ m = dpy->modifiermap;
+ mods= 0;
+ while (k<kmax) {
+ if (*k == ks ) {
+ register int j = m->max_keypermod<<3;
+
+ code=(((k-dpy->keysyms)/dpy->keysyms_per_keycode)+dpy->min_keycode);
+
+ while (--j >= 0) {
+ if (code == m->modifiermap[j])
+ mods|= (1<<(j/m->max_keypermod));
+ }
+ }
+ k++;
+ }
+ return mods;
+}
+
+/*
+ * given a list of modifiers, computes the mask necessary for later matching.
+ * This routine must lookup the key in the Keymap and then search to see
+ * what modifier it is bound to, if any. Sets the AnyModifier bit if it
+ * can't map some keysym to a modifier.
+ */
+static void
+ComputeMaskFromKeytrans(
+ Display *dpy,
+ register struct _XKeytrans *p)
+{
+ register int i;
+
+ p->state = AnyModifier;
+ for (i = 0; i < p->mlen; i++) {
+ p->state|= XkbKeysymToModifiers(dpy,p->modifiers[i]);
+ }
+ p->state &= AllMods;
+}
diff --git a/libX11/src/Makefile.am b/libX11/src/Makefile.am
index 71e02e71b..ecf4a99aa 100644
--- a/libX11/src/Makefile.am
+++ b/libX11/src/Makefile.am
@@ -1,425 +1,425 @@
-if XKB
-XKB_SUBDIRS = xkb
-endif
-SUBDIRS = util xcms xlibi18n $(XKB_SUBDIRS)
-
-lib_LTLIBRARIES = libX11.la libX11-xcb.la
-
-BUILT_SOURCES=ks_tables.h
-CLEANFILES=ks_tables.h ks_tables_h
-
-AM_CPPFLAGS= \
- -I$(top_srcdir)/include \
- -I$(top_srcdir)/include/X11 \
- -I$(top_builddir)/include \
- -I$(top_builddir)/include/X11 \
- -I$(top_srcdir)/src/xcms \
- -I$(top_srcdir)/src/xkb \
- -I$(top_srcdir)/src/xlibi18n \
- -D_BSD_SOURCE -DX11_t -DTRANS_CLIENT
-
-AM_CFLAGS= \
- $(X11_CFLAGS) \
- $(BIGFONT_CFLAGS) \
- $(XMALLOC_ZERO_CFLAGS) \
- $(CWARNFLAGS)
-
-#
-# =============================== I18N =============================
-#
-
-I18N_LIBS = \
- xlibi18n/libi18n.la
-
-#
-# =============================== XCMS =============================
-#
-
-XCMS_LIBS = \
- xcms/libxcms.la
-
-#
-# =============================== XKB ==============================
-#
-
-XKB_LIBS = \
- xkb/libxkb.la
-
-#
-# =============================== XLIB =============================
-#
-
-libX11_la_SOURCES = \
- AllCells.c \
- AllowEv.c \
- AllPlanes.c \
- AutoRep.c \
- Backgnd.c \
- BdrWidth.c \
- Bell.c \
- Border.c \
- ChAccCon.c \
- ChActPGb.c \
- ChClMode.c \
- ChCmap.c \
- ChGC.c \
- ChKeyCon.c \
- ChkIfEv.c \
- ChkMaskEv.c \
- ChkTypEv.c \
- ChkTypWEv.c \
- ChkWinEv.c \
- ChPntCon.c \
- ChProp.c \
- ChSaveSet.c \
- ChWAttrs.c \
- ChWindow.c \
- CirWin.c \
- CirWinDn.c \
- CirWinUp.c \
- ClDisplay.c \
- ClearArea.c \
- Clear.c \
- Cmap.h \
- ConfWind.c \
- Context.c \
- ConvSel.c \
- CopyArea.c \
- CopyCmap.c \
- CopyGC.c \
- CopyPlane.c \
- CrBFData.c \
- CrCmap.c \
- CrCursor.c \
- CrGC.c \
- CrGlCur.c \
- Cr.h \
- CrPFBData.c \
- CrPixmap.c \
- CrWindow.c \
- Cursor.c \
- DefCursor.c \
- DelProp.c \
- Depths.c \
- DestSubs.c \
- DestWind.c \
- DisName.c \
- DrArc.c \
- DrArcs.c \
- DrLine.c \
- DrLines.c \
- DrPoint.c \
- DrPoints.c \
- DrRect.c \
- DrRects.c \
- DrSegs.c \
- ErrDes.c \
- ErrHndlr.c \
- evtomask.c \
- EvToWire.c \
- FetchName.c \
- FillArc.c \
- FillArcs.c \
- FillPoly.c \
- FillRct.c \
- FillRcts.c \
- FilterEv.c \
- Flush.c \
- Font.c \
- FontInfo.c \
- FontNames.c \
- FreeCmap.c \
- FreeCols.c \
- FreeCurs.c \
- FreeEData.c \
- FreeEventData.c \
- FreeGC.c \
- FreePix.c \
- FSSaver.c \
- FSWrap.c \
- GCMisc.c \
- Geom.c \
- GetAtomNm.c \
- GetColor.c \
- GetDflt.c \
- GetEventData.c \
- GetFPath.c \
- GetFProp.c \
- GetGCVals.c \
- GetGeom.c \
- GetHColor.c \
- GetHints.c \
- GetIFocus.c \
- GetImage.c \
- GetKCnt.c \
- GetMoEv.c \
- GetNrmHint.c \
- GetPCnt.c \
- GetPntMap.c \
- GetProp.c \
- GetRGBCMap.c \
- GetSOwner.c \
- GetSSaver.c \
- GetStCmap.c \
- GetTxtProp.c \
- GetWAttrs.c \
- GetWMCMapW.c \
- GetWMProto.c \
- globals.c \
- GrButton.c \
- GrKeybd.c \
- GrKey.c \
- GrPointer.c \
- GrServer.c \
- Host.c \
- Iconify.c \
- IfEvent.c \
- imConv.c \
- ImText16.c \
- ImText.c \
- ImUtil.c \
- InitExt.c \
- InsCmap.c \
- IntAtom.c \
- KeyBind.c \
- Key.h \
- KeysymStr.c \
- KillCl.c \
- LiHosts.c \
- LiICmaps.c \
- LiProps.c \
- ListExt.c \
- LoadFont.c \
- LockDis.c \
- locking.c \
- locking.h \
- LookupCol.c \
- LowerWin.c \
- Macros.c \
- MapRaised.c \
- MapSubs.c \
- MapWindow.c \
- MaskEvent.c \
- Misc.c \
- ModMap.c \
- MoveWin.c \
- NextEvent.c \
- OCWrap.c \
- OMWrap.c \
- OpenDis.c \
- ParseCmd.c \
- ParseCol.c \
- ParseGeom.c \
- PeekEvent.c \
- PeekIfEv.c \
- Pending.c \
- PixFormats.c \
- PmapBgnd.c \
- PmapBord.c \
- poly.h \
- PolyReg.c \
- PolyTxt16.c \
- PolyTxt.c \
- PropAlloc.c \
- PutBEvent.c \
- PutImage.c \
- Quarks.c \
- QuBest.c \
- QuColor.c \
- QuColors.c \
- QuCurShp.c \
- QuExt.c \
- QuKeybd.c \
- QuPntr.c \
- QuStipShp.c \
- QuTextE16.c \
- QuTextExt.c \
- QuTileShp.c \
- QuTree.c \
- RaiseWin.c \
- RdBitF.c \
- RecolorC.c \
- ReconfWin.c \
- ReconfWM.c \
- Region.c \
- RegstFlt.c \
- RepWindow.c \
- RestackWs.c \
- RotProp.c \
- ScrResStr.c \
- SelInput.c \
- SendEvent.c \
- SetBack.c \
- SetClMask.c \
- SetClOrig.c \
- SetCRects.c \
- SetDashes.c \
- SetFont.c \
- SetFore.c \
- SetFPath.c \
- SetFunc.c \
- SetHints.c \
- SetIFocus.c \
- SetLocale.c \
- SetLStyle.c \
- SetNrmHint.c \
- SetPMask.c \
- SetPntMap.c \
- SetRGBCMap.c \
- SetSOwner.c \
- SetSSaver.c \
- SetState.c \
- SetStCmap.c \
- SetStip.c \
- SetTile.c \
- SetTSOrig.c \
- SetTxtProp.c \
- SetWMCMapW.c \
- SetWMProto.c \
- StBytes.c \
- StColor.c \
- StColors.c \
- StName.c \
- StNColor.c \
- StrKeysym.c \
- StrToText.c \
- Sync.c \
- Synchro.c \
- Text16.c \
- Text.c \
- TextExt16.c \
- TextExt.c \
- TextToStr.c \
- TrCoords.c \
- UndefCurs.c \
- UngrabBut.c \
- UngrabKbd.c \
- UngrabKey.c \
- UngrabPtr.c \
- UngrabSvr.c \
- UninsCmap.c \
- UnldFont.c \
- UnmapSubs.c \
- UnmapWin.c \
- utlist.h \
- VisUtil.c \
- WarpPtr.c \
- Window.c \
- WinEvent.c \
- Withdraw.c \
- WMGeom.c \
- WMProps.c \
- WrBitF.c \
- Xatomtype.h \
- xcb_disp.c \
- xcb_io.c \
- Xintatom.h \
- Xintconn.h \
- XlibAsync.c \
- XlibInt.c \
- Xprivate.h \
- XomGeneric.h \
- Xresinternal.h \
- Xrm.c \
- Xxcbint.h
-
-#
-# ========================= Extra stuff ============================
-#
-
-if OS2
-libX11_la_SOURCES+=os2Stubs.c
-endif OS2
-
-if UDC
-libX11_la_SOURCES+=udcInf.c
-endif
-
-if THRSTUBS
-libX11_la_SOURCES+=UIThrStubs.c
-endif
-
-x11datadir = @X11_DATADIR@
-x11data_DATA = XErrorDB
-
-EXTRA_DIST = \
- $(x11data_DATA) \
- os2Stubs.c \
- udcInf.c \
- UIThrStubs.c
-
-libX11_xcb_la_SOURCES = x11_xcb.c Xxcbint.h
-libX11_xcb_la_LDFLAGS = -version-number 1:0:0 -no-undefined
-libX11_xcb_la_LIBADD = libX11.la
-
-#
-# Figure out which sub-libraries to link into Xlib
-#
-
-if XLOCALE
-USE_I18N_LIBS = $(I18N_LIBS)
-endif
-
-if XCMS
-USE_XCMS_LIBS = $(XCMS_LIBS)
-endif
-
-if XKB
-USE_XKB_LIBS = $(XKB_LIBS)
-endif
-
-libX11_la_LDFLAGS = -version-number 6:3:0 -no-undefined
-
-libX11_la_LIBADD = \
- $(USE_I18N_LIBS) \
- $(USE_XCMS_LIBS) \
- $(USE_XKB_LIBS) \
- $(X11_LIBS)
-
-preprocess: $(patsubst %.c,%.ii,$(libX11_la_SOURCES))
-.c.ii:
- $(COMPILE) -E -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
-
-if LINT
-# Check source code with tools like lint & sparse
-
-ALL_LINT_FLAGS=$(LINT_FLAGS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
- $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS)
-
-lint: $(BUILT_SOURCES)
- for f in $(libX11_la_SOURCES) ; do \
- $(LINT) $(ALL_LINT_FLAGS) $$f ; \
- done
- @for subdir in $(SUBDIRS) ; do \
- echo "Making $@ in src/$$subdir"; \
- (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) lint) ; \
- done
-endif LINT
-
-if MAKE_LINT_LIB
-lintlibdir = $(libdir)
-
-lintlib_DATA = $(LINTLIB)
-
-lintlib_src = $(libX11_la_SOURCES) xcms/*.c xkb/*.c
-
-CLEANFILES += $(lintlib_DATA)
-
-$(LINTLIB): $(libX11_la_SOURCES)
- $(AM_V_GEN)$(LINT) -y -oX11 -x $(ALL_LINT_FLAGS) $(lintlib_src)
-endif MAKE_LINT_LIB
-
-#
-# Building ks_tables.h requires the makekeys utility
-#
-
-KEYSYMDEFS=@KEYSYMDEFS@
-
-ks_tables.h: $(KEYSYMDEFS) $(top_builddir)/src/util/makekeys$(EXEEXT)
- $(top_builddir)/src/util/makekeys $(KEYSYMDEFS) > ks_tables_h
- mv ks_tables_h $@
-
-$(top_builddir)/src/util/makekeys$(EXEEXT): force
- cd util && $(MAKE)
-
-force:
+if XKB
+XKB_SUBDIRS = xkb
+endif
+SUBDIRS = util xcms xlibi18n $(XKB_SUBDIRS)
+
+lib_LTLIBRARIES = libX11.la libX11-xcb.la
+
+BUILT_SOURCES=ks_tables.h
+CLEANFILES=ks_tables.h ks_tables_h
+
+AM_CPPFLAGS= \
+ -I$(top_srcdir)/include \
+ -I$(top_srcdir)/include/X11 \
+ -I$(top_builddir)/include \
+ -I$(top_builddir)/include/X11 \
+ -I$(top_srcdir)/src/xcms \
+ -I$(top_srcdir)/src/xkb \
+ -I$(top_srcdir)/src/xlibi18n \
+ -D_BSD_SOURCE -DX11_t -DTRANS_CLIENT
+
+AM_CFLAGS= \
+ $(X11_CFLAGS) \
+ $(BIGFONT_CFLAGS) \
+ $(XMALLOC_ZERO_CFLAGS) \
+ $(CWARNFLAGS)
+
+#
+# =============================== I18N =============================
+#
+
+I18N_LIBS = \
+ xlibi18n/libi18n.la
+
+#
+# =============================== XCMS =============================
+#
+
+XCMS_LIBS = \
+ xcms/libxcms.la
+
+#
+# =============================== XKB ==============================
+#
+
+XKB_LIBS = \
+ xkb/libxkb.la
+
+#
+# =============================== XLIB =============================
+#
+
+libX11_la_SOURCES = \
+ AllCells.c \
+ AllowEv.c \
+ AllPlanes.c \
+ AutoRep.c \
+ Backgnd.c \
+ BdrWidth.c \
+ Bell.c \
+ Border.c \
+ ChAccCon.c \
+ ChActPGb.c \
+ ChClMode.c \
+ ChCmap.c \
+ ChGC.c \
+ ChKeyCon.c \
+ ChkIfEv.c \
+ ChkMaskEv.c \
+ ChkTypEv.c \
+ ChkTypWEv.c \
+ ChkWinEv.c \
+ ChPntCon.c \
+ ChProp.c \
+ ChSaveSet.c \
+ ChWAttrs.c \
+ ChWindow.c \
+ CirWin.c \
+ CirWinDn.c \
+ CirWinUp.c \
+ ClDisplay.c \
+ ClearArea.c \
+ Clear.c \
+ Cmap.h \
+ ConfWind.c \
+ Context.c \
+ ConvSel.c \
+ CopyArea.c \
+ CopyCmap.c \
+ CopyGC.c \
+ CopyPlane.c \
+ CrBFData.c \
+ CrCmap.c \
+ CrCursor.c \
+ CrGC.c \
+ CrGlCur.c \
+ Cr.h \
+ CrPFBData.c \
+ CrPixmap.c \
+ CrWindow.c \
+ Cursor.c \
+ DefCursor.c \
+ DelProp.c \
+ Depths.c \
+ DestSubs.c \
+ DestWind.c \
+ DisName.c \
+ DrArc.c \
+ DrArcs.c \
+ DrLine.c \
+ DrLines.c \
+ DrPoint.c \
+ DrPoints.c \
+ DrRect.c \
+ DrRects.c \
+ DrSegs.c \
+ ErrDes.c \
+ ErrHndlr.c \
+ evtomask.c \
+ EvToWire.c \
+ FetchName.c \
+ FillArc.c \
+ FillArcs.c \
+ FillPoly.c \
+ FillRct.c \
+ FillRcts.c \
+ FilterEv.c \
+ Flush.c \
+ Font.c \
+ FontInfo.c \
+ FontNames.c \
+ FreeCmap.c \
+ FreeCols.c \
+ FreeCurs.c \
+ FreeEData.c \
+ FreeEventData.c \
+ FreeGC.c \
+ FreePix.c \
+ FSSaver.c \
+ FSWrap.c \
+ GCMisc.c \
+ Geom.c \
+ GetAtomNm.c \
+ GetColor.c \
+ GetDflt.c \
+ GetEventData.c \
+ GetFPath.c \
+ GetFProp.c \
+ GetGCVals.c \
+ GetGeom.c \
+ GetHColor.c \
+ GetHints.c \
+ GetIFocus.c \
+ GetImage.c \
+ GetKCnt.c \
+ GetMoEv.c \
+ GetNrmHint.c \
+ GetPCnt.c \
+ GetPntMap.c \
+ GetProp.c \
+ GetRGBCMap.c \
+ GetSOwner.c \
+ GetSSaver.c \
+ GetStCmap.c \
+ GetTxtProp.c \
+ GetWAttrs.c \
+ GetWMCMapW.c \
+ GetWMProto.c \
+ globals.c \
+ GrButton.c \
+ GrKeybd.c \
+ GrKey.c \
+ GrPointer.c \
+ GrServer.c \
+ Host.c \
+ Iconify.c \
+ IfEvent.c \
+ imConv.c \
+ ImText16.c \
+ ImText.c \
+ ImUtil.c \
+ InitExt.c \
+ InsCmap.c \
+ IntAtom.c \
+ KeyBind.c \
+ Key.h \
+ KeysymStr.c \
+ KillCl.c \
+ LiHosts.c \
+ LiICmaps.c \
+ LiProps.c \
+ ListExt.c \
+ LoadFont.c \
+ LockDis.c \
+ locking.c \
+ locking.h \
+ LookupCol.c \
+ LowerWin.c \
+ Macros.c \
+ MapRaised.c \
+ MapSubs.c \
+ MapWindow.c \
+ MaskEvent.c \
+ Misc.c \
+ ModMap.c \
+ MoveWin.c \
+ NextEvent.c \
+ OCWrap.c \
+ OMWrap.c \
+ OpenDis.c \
+ ParseCmd.c \
+ ParseCol.c \
+ ParseGeom.c \
+ PeekEvent.c \
+ PeekIfEv.c \
+ Pending.c \
+ PixFormats.c \
+ PmapBgnd.c \
+ PmapBord.c \
+ poly.h \
+ PolyReg.c \
+ PolyTxt16.c \
+ PolyTxt.c \
+ PropAlloc.c \
+ PutBEvent.c \
+ PutImage.c \
+ Quarks.c \
+ QuBest.c \
+ QuColor.c \
+ QuColors.c \
+ QuCurShp.c \
+ QuExt.c \
+ QuKeybd.c \
+ QuPntr.c \
+ QuStipShp.c \
+ QuTextE16.c \
+ QuTextExt.c \
+ QuTileShp.c \
+ QuTree.c \
+ RaiseWin.c \
+ RdBitF.c \
+ RecolorC.c \
+ ReconfWin.c \
+ ReconfWM.c \
+ Region.c \
+ RegstFlt.c \
+ RepWindow.c \
+ RestackWs.c \
+ RotProp.c \
+ ScrResStr.c \
+ SelInput.c \
+ SendEvent.c \
+ SetBack.c \
+ SetClMask.c \
+ SetClOrig.c \
+ SetCRects.c \
+ SetDashes.c \
+ SetFont.c \
+ SetFore.c \
+ SetFPath.c \
+ SetFunc.c \
+ SetHints.c \
+ SetIFocus.c \
+ SetLocale.c \
+ SetLStyle.c \
+ SetNrmHint.c \
+ SetPMask.c \
+ SetPntMap.c \
+ SetRGBCMap.c \
+ SetSOwner.c \
+ SetSSaver.c \
+ SetState.c \
+ SetStCmap.c \
+ SetStip.c \
+ SetTile.c \
+ SetTSOrig.c \
+ SetTxtProp.c \
+ SetWMCMapW.c \
+ SetWMProto.c \
+ StBytes.c \
+ StColor.c \
+ StColors.c \
+ StName.c \
+ StNColor.c \
+ StrKeysym.c \
+ StrToText.c \
+ Sync.c \
+ Synchro.c \
+ Text16.c \
+ Text.c \
+ TextExt16.c \
+ TextExt.c \
+ TextToStr.c \
+ TrCoords.c \
+ UndefCurs.c \
+ UngrabBut.c \
+ UngrabKbd.c \
+ UngrabKey.c \
+ UngrabPtr.c \
+ UngrabSvr.c \
+ UninsCmap.c \
+ UnldFont.c \
+ UnmapSubs.c \
+ UnmapWin.c \
+ utlist.h \
+ VisUtil.c \
+ WarpPtr.c \
+ Window.c \
+ WinEvent.c \
+ Withdraw.c \
+ WMGeom.c \
+ WMProps.c \
+ WrBitF.c \
+ Xatomtype.h \
+ xcb_disp.c \
+ xcb_io.c \
+ Xintatom.h \
+ Xintconn.h \
+ XlibAsync.c \
+ XlibInt.c \
+ Xprivate.h \
+ XomGeneric.h \
+ Xresinternal.h \
+ Xrm.c \
+ Xxcbint.h
+
+#
+# ========================= Extra stuff ============================
+#
+
+if OS2
+libX11_la_SOURCES+=os2Stubs.c
+endif OS2
+
+if UDC
+libX11_la_SOURCES+=udcInf.c
+endif
+
+if THRSTUBS
+libX11_la_SOURCES+=UIThrStubs.c
+endif
+
+x11datadir = @X11_DATADIR@
+x11data_DATA = XErrorDB
+
+EXTRA_DIST = \
+ $(x11data_DATA) \
+ os2Stubs.c \
+ udcInf.c \
+ UIThrStubs.c
+
+libX11_xcb_la_SOURCES = x11_xcb.c Xxcbint.h
+libX11_xcb_la_LDFLAGS = -version-number 1:0:0 -no-undefined
+libX11_xcb_la_LIBADD = libX11.la
+
+#
+# Figure out which sub-libraries to link into Xlib
+#
+
+if XLOCALE
+USE_I18N_LIBS = $(I18N_LIBS)
+endif
+
+if XCMS
+USE_XCMS_LIBS = $(XCMS_LIBS)
+endif
+
+if XKB
+USE_XKB_LIBS = $(XKB_LIBS)
+endif
+
+libX11_la_LDFLAGS = -version-number 6:3:0 -no-undefined
+
+libX11_la_LIBADD = \
+ $(USE_I18N_LIBS) \
+ $(USE_XCMS_LIBS) \
+ $(USE_XKB_LIBS) \
+ $(X11_LIBS)
+
+preprocess: $(patsubst %.c,%.ii,$(libX11_la_SOURCES))
+.c.ii:
+ $(COMPILE) -E -o $@ `test -f '$<' || echo '$(srcdir)/'`$<
+
+if LINT
+# Check source code with tools like lint & sparse
+
+ALL_LINT_FLAGS=$(LINT_FLAGS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS)
+
+lint: $(BUILT_SOURCES)
+ for f in $(libX11_la_SOURCES) ; do \
+ $(LINT) $(ALL_LINT_FLAGS) $$f ; \
+ done
+ @for subdir in $(SUBDIRS) ; do \
+ echo "Making $@ in src/$$subdir"; \
+ (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) lint) ; \
+ done
+endif LINT
+
+if MAKE_LINT_LIB
+lintlibdir = $(libdir)
+
+lintlib_DATA = $(LINTLIB)
+
+lintlib_src = $(libX11_la_SOURCES) xcms/*.c xkb/*.c
+
+CLEANFILES += $(lintlib_DATA)
+
+$(LINTLIB): $(libX11_la_SOURCES)
+ $(AM_V_GEN)$(LINT) -y -oX11 -x $(ALL_LINT_FLAGS) $(lintlib_src)
+endif MAKE_LINT_LIB
+
+#
+# Building ks_tables.h requires the makekeys utility
+#
+
+KEYSYMDEFS=@KEYSYMDEFS@
+
+ks_tables.h: $(KEYSYMDEFS) $(top_builddir)/src/util/makekeys$(EXEEXT)
+ $(top_builddir)/src/util/makekeys $(KEYSYMDEFS) > ks_tables_h
+ mv ks_tables_h $@
+
+$(top_builddir)/src/util/makekeys$(EXEEXT): force
+ cd util && $(MAKE)
+
+force:
diff --git a/libX11/src/OpenDis.c b/libX11/src/OpenDis.c
index 0b779b0ad..e5336a847 100644
--- a/libX11/src/OpenDis.c
+++ b/libX11/src/OpenDis.c
@@ -32,6 +32,7 @@ in this Software without prior written authorization from The Open Group.
#include <X11/Xatom.h>
#include <X11/Xresource.h>
#include <stdio.h>
+#include <unistd.h>
#include "Xintconn.h"
#ifdef XKB
diff --git a/libX11/src/Quarks.c b/libX11/src/Quarks.c
index 7a704b101..aa64392f6 100644
--- a/libX11/src/Quarks.c
+++ b/libX11/src/Quarks.c
@@ -1,413 +1,413 @@
-
-/***********************************************************
-Copyright 1987, 1988, 1990 by Digital Equipment Corporation, Maynard,
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-/*
-
-Copyright 1987, 1988, 1990, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include <X11/Xresource.h>
-#include "Xresinternal.h"
-
-/* Not cost effective, at least for vanilla MIT clients */
-/* #define PERMQ */
-
-#ifdef PERMQ
-typedef unsigned char Bits;
-#endif
-typedef unsigned long Entry; /* dont confuse with EntryRec from Xintatom.h */
-
-static XrmQuark nextQuark = 1; /* next available quark number */
-static unsigned long quarkMask = 0;
-static Entry zero = 0;
-static Entry *quarkTable = &zero; /* crock */
-static unsigned long quarkRehash;
-static XrmString **stringTable = NULL;
-#ifdef PERMQ
-static Bits **permTable = NULL;
-#endif
-static XrmQuark nextUniq = -1; /* next quark from XrmUniqueQuark */
-
-#define QUANTUMSHIFT 8
-#define QUANTUMMASK ((1 << QUANTUMSHIFT) - 1)
-#define CHUNKPER 8
-#define CHUNKMASK ((CHUNKPER << QUANTUMSHIFT) - 1)
-
-#define LARGEQUARK ((Entry)0x80000000L)
-#define QUARKSHIFT 18
-#define QUARKMASK ((LARGEQUARK - 1) >> QUARKSHIFT)
-#define XSIGMASK ((1L << QUARKSHIFT) - 1)
-
-#define STRQUANTSIZE (sizeof(XrmString) * (QUANTUMMASK + 1))
-#ifdef PERMQ
-#define QUANTSIZE (STRQUANTSIZE + \
- (sizeof(Bits) * ((QUANTUMMASK + 1) >> 3))
-#else
-#define QUANTSIZE STRQUANTSIZE
-#endif
-
-#define HASH(sig) ((sig) & quarkMask)
-#define REHASHVAL(sig) ((((sig) % quarkRehash) + 2) | 1)
-#define REHASH(idx,rehash) ((idx + rehash) & quarkMask)
-#define NAME(q) stringTable[(q) >> QUANTUMSHIFT][(q) & QUANTUMMASK]
-#ifdef PERMQ
-#define BYTEREF(q) permTable[(q) >> QUANTUMSHIFT][((q) & QUANTUMMASK) >> 3]
-#define ISPERM(q) (BYTEREF(q) & (1 << ((q) & 7)))
-#define SETPERM(q) BYTEREF(q) |= (1 << ((q) & 7))
-#define CLEARPERM(q) BYTEREF(q) &= ~(1 << ((q) & 7))
-#endif
-
-/* Permanent memory allocation */
-
-#define WALIGN sizeof(unsigned long)
-#define DALIGN sizeof(double)
-
-#define NEVERFREETABLESIZE ((8192-12) & ~(DALIGN-1))
-static char *neverFreeTable = NULL;
-static int neverFreeTableSize = 0;
-
-static char *permalloc(unsigned int length)
-{
- char *ret;
-
- if (neverFreeTableSize < length) {
- if (length >= NEVERFREETABLESIZE)
- return Xmalloc(length);
- if (! (ret = Xmalloc(NEVERFREETABLESIZE)))
- return (char *) NULL;
- neverFreeTableSize = NEVERFREETABLESIZE;
- neverFreeTable = ret;
- }
- ret = neverFreeTable;
- neverFreeTable += length;
- neverFreeTableSize -= length;
- return(ret);
-}
-
-#ifndef WORD64
-typedef struct {char a; double b;} TestType1;
-typedef struct {char a; unsigned long b;} TestType2;
-#endif
-
-#ifdef XTHREADS
-static char *_Xpermalloc(unsigned int length);
-
-char *Xpermalloc(unsigned int length)
-{
- char *p;
-
- _XLockMutex(_Xglobal_lock);
- p = _Xpermalloc(length);
- _XUnlockMutex(_Xglobal_lock);
- return p;
-}
-#define Xpermalloc _Xpermalloc
-
-static
-#endif /* XTHREADS */
-char *Xpermalloc(unsigned int length)
-{
- int i;
-
- if (neverFreeTableSize && length < NEVERFREETABLESIZE) {
-#ifndef WORD64
- if ((sizeof(TestType1) !=
- (sizeof(TestType2) - sizeof(unsigned long) + sizeof(double))) &&
- !(length & (DALIGN-1)) &&
- ((i = (NEVERFREETABLESIZE - neverFreeTableSize) & (DALIGN-1)))) {
- neverFreeTableSize -= DALIGN - i;
- neverFreeTable += DALIGN - i;
- } else
-#endif
- if ((i = (NEVERFREETABLESIZE - neverFreeTableSize) & (WALIGN-1))) {
- neverFreeTableSize -= WALIGN - i;
- neverFreeTable += WALIGN - i;
- }
- }
- return permalloc(length);
-}
-
-static Bool
-ExpandQuarkTable(void)
-{
- unsigned long oldmask, newmask;
- register char c, *s;
- register Entry *oldentries, *entries;
- register Entry entry;
- register int oldidx, newidx, rehash;
- Signature sig;
- XrmQuark q;
-
- oldentries = quarkTable;
- if ((oldmask = quarkMask))
- newmask = (oldmask << 1) + 1;
- else {
- if (!stringTable) {
- stringTable = (XrmString **)Xmalloc(sizeof(XrmString *) *
- CHUNKPER);
- if (!stringTable)
- return False;
- stringTable[0] = (XrmString *)NULL;
- }
-#ifdef PERMQ
- if (!permTable)
- permTable = (Bits **)Xmalloc(sizeof(Bits *) * CHUNKPER);
- if (!permTable)
- return False;
-#endif
- stringTable[0] = (XrmString *)Xpermalloc(QUANTSIZE);
- if (!stringTable[0])
- return False;
-#ifdef PERMQ
- permTable[0] = (Bits *)((char *)stringTable[0] + STRQUANTSIZE);
-#endif
- newmask = 0x1ff;
- }
- entries = Xcalloc(newmask + 1, sizeof(Entry));
- if (!entries)
- return False;
- quarkTable = entries;
- quarkMask = newmask;
- quarkRehash = quarkMask - 2;
- for (oldidx = 0; oldidx <= oldmask; oldidx++) {
- if ((entry = oldentries[oldidx])) {
- if (entry & LARGEQUARK)
- q = entry & (LARGEQUARK-1);
- else
- q = (entry >> QUARKSHIFT) & QUARKMASK;
- for (sig = 0, s = NAME(q); (c = *s++); )
- sig = (sig << 1) + c;
- newidx = HASH(sig);
- if (entries[newidx]) {
- rehash = REHASHVAL(sig);
- do {
- newidx = REHASH(newidx, rehash);
- } while (entries[newidx]);
- }
- entries[newidx] = entry;
- }
- }
- if (oldmask)
- Xfree((char *)oldentries);
- return True;
-}
-
-XrmQuark
-_XrmInternalStringToQuark(
- register _Xconst char *name, register int len, register Signature sig,
- Bool permstring)
-{
- register XrmQuark q;
- register Entry entry;
- register int idx, rehash;
- register int i;
- register char *s1, *s2;
- char *new;
-
- rehash = 0;
- idx = HASH(sig);
- _XLockMutex(_Xglobal_lock);
- while ((entry = quarkTable[idx])) {
- if (entry & LARGEQUARK)
- q = entry & (LARGEQUARK-1);
- else {
- if ((entry - sig) & XSIGMASK)
- goto nomatch;
- q = (entry >> QUARKSHIFT) & QUARKMASK;
- }
- for (i = len, s1 = (char *)name, s2 = NAME(q); --i >= 0; ) {
- if (*s1++ != *s2++)
- goto nomatch;
- }
- if (*s2) {
-nomatch: if (!rehash)
- rehash = REHASHVAL(sig);
- idx = REHASH(idx, rehash);
- continue;
- }
-#ifdef PERMQ
- if (permstring && !ISPERM(q)) {
- Xfree(NAME(q));
- NAME(q) = (char *)name;
- SETPERM(q);
- }
-#endif
- _XUnlockMutex(_Xglobal_lock);
- return q;
- }
- if (nextUniq == nextQuark)
- goto fail;
- if ((nextQuark + (nextQuark >> 2)) > quarkMask) {
- if (!ExpandQuarkTable())
- goto fail;
- _XUnlockMutex(_Xglobal_lock);
- return _XrmInternalStringToQuark(name, len, sig, permstring);
- }
- q = nextQuark;
- if (!(q & QUANTUMMASK)) {
- if (!(q & CHUNKMASK)) {
- if (!(new = Xrealloc((char *)stringTable,
- sizeof(XrmString *) *
- ((q >> QUANTUMSHIFT) + CHUNKPER))))
- goto fail;
- stringTable = (XrmString **)new;
-#ifdef PERMQ
- if (!(new = Xrealloc((char *)permTable,
- sizeof(Bits *) *
- ((q >> QUANTUMSHIFT) + CHUNKPER))))
- goto fail;
- permTable = (Bits **)new;
-#endif
- }
- new = Xpermalloc(QUANTSIZE);
- if (!new)
- goto fail;
- stringTable[q >> QUANTUMSHIFT] = (XrmString *)new;
-#ifdef PERMQ
- permTable[q >> QUANTUMSHIFT] = (Bits *)(new + STRQUANTSIZE);
-#endif
- }
- if (!permstring) {
- s2 = (char *)name;
-#ifdef PERMQ
- name = Xmalloc(len+1);
-#else
- name = permalloc(len+1);
-#endif
- if (!name)
- goto fail;
- for (i = len, s1 = (char *)name; --i >= 0; )
- *s1++ = *s2++;
- *s1++ = '\0';
-#ifdef PERMQ
- CLEARPERM(q);
- }
- else {
- SETPERM(q);
-#endif
- }
- NAME(q) = (char *)name;
- if (q <= QUARKMASK)
- entry = (q << QUARKSHIFT) | (sig & XSIGMASK);
- else
- entry = q | LARGEQUARK;
- quarkTable[idx] = entry;
- nextQuark++;
- _XUnlockMutex(_Xglobal_lock);
- return q;
- fail:
- _XUnlockMutex(_Xglobal_lock);
- return NULLQUARK;
-}
-
-XrmQuark
-XrmStringToQuark(
- _Xconst char *name)
-{
- register char c, *tname;
- register Signature sig = 0;
-
- if (!name)
- return (NULLQUARK);
-
- for (tname = (char *)name; (c = *tname++); )
- sig = (sig << 1) + c;
-
- return _XrmInternalStringToQuark(name, tname-(char *)name-1, sig, False);
-}
-
-XrmQuark
-XrmPermStringToQuark(
- _Xconst char *name)
-{
- register char c, *tname;
- register Signature sig = 0;
-
- if (!name)
- return (NULLQUARK);
-
- for (tname = (char *)name; (c = *tname++); )
- sig = (sig << 1) + c;
-
- return _XrmInternalStringToQuark(name, tname-(char *)name-1, sig, True);
-}
-
-XrmQuark XrmUniqueQuark(void)
-{
- XrmQuark q;
-
- _XLockMutex(_Xglobal_lock);
- if (nextUniq == nextQuark)
- q = NULLQUARK;
- else
- q = nextUniq--;
- _XUnlockMutex(_Xglobal_lock);
- return q;
-}
-
-XrmString XrmQuarkToString(register XrmQuark quark)
-{
- XrmString s;
-
- _XLockMutex(_Xglobal_lock);
- if (quark <= 0 || quark >= nextQuark)
- s = NULLSTRING;
- else {
-#ifdef PERMQ
- /* We have to mark the quark as permanent, since the caller might hold
- * onto the string pointer forver.
- */
- SETPERM(quark);
-#endif
- s = NAME(quark);
- }
- _XUnlockMutex(_Xglobal_lock);
- return s;
-}
+
+/***********************************************************
+Copyright 1987, 1988, 1990 by Digital Equipment Corporation, Maynard,
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/*
+
+Copyright 1987, 1988, 1990, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include <X11/Xresource.h>
+#include "Xresinternal.h"
+
+/* Not cost effective, at least for vanilla MIT clients */
+/* #define PERMQ */
+
+#ifdef PERMQ
+typedef unsigned char Bits;
+#endif
+typedef unsigned long Entry; /* dont confuse with EntryRec from Xintatom.h */
+
+static XrmQuark nextQuark = 1; /* next available quark number */
+static unsigned long quarkMask = 0;
+static Entry zero = 0;
+static Entry *quarkTable = &zero; /* crock */
+static unsigned long quarkRehash;
+static XrmString **stringTable = NULL;
+#ifdef PERMQ
+static Bits **permTable = NULL;
+#endif
+static XrmQuark nextUniq = -1; /* next quark from XrmUniqueQuark */
+
+#define QUANTUMSHIFT 8
+#define QUANTUMMASK ((1 << QUANTUMSHIFT) - 1)
+#define CHUNKPER 8
+#define CHUNKMASK ((CHUNKPER << QUANTUMSHIFT) - 1)
+
+#define LARGEQUARK ((Entry)0x80000000L)
+#define QUARKSHIFT 18
+#define QUARKMASK ((LARGEQUARK - 1) >> QUARKSHIFT)
+#define XSIGMASK ((1L << QUARKSHIFT) - 1)
+
+#define STRQUANTSIZE (sizeof(XrmString) * (QUANTUMMASK + 1))
+#ifdef PERMQ
+#define QUANTSIZE (STRQUANTSIZE + \
+ (sizeof(Bits) * ((QUANTUMMASK + 1) >> 3))
+#else
+#define QUANTSIZE STRQUANTSIZE
+#endif
+
+#define HASH(sig) ((sig) & quarkMask)
+#define REHASHVAL(sig) ((((sig) % quarkRehash) + 2) | 1)
+#define REHASH(idx,rehash) ((idx + rehash) & quarkMask)
+#define NAME(q) stringTable[(q) >> QUANTUMSHIFT][(q) & QUANTUMMASK]
+#ifdef PERMQ
+#define BYTEREF(q) permTable[(q) >> QUANTUMSHIFT][((q) & QUANTUMMASK) >> 3]
+#define ISPERM(q) (BYTEREF(q) & (1 << ((q) & 7)))
+#define SETPERM(q) BYTEREF(q) |= (1 << ((q) & 7))
+#define CLEARPERM(q) BYTEREF(q) &= ~(1 << ((q) & 7))
+#endif
+
+/* Permanent memory allocation */
+
+#define WALIGN sizeof(unsigned long)
+#define DALIGN sizeof(double)
+
+#define NEVERFREETABLESIZE ((8192-12) & ~(DALIGN-1))
+static char *neverFreeTable = NULL;
+static int neverFreeTableSize = 0;
+
+static char *permalloc(unsigned int length)
+{
+ char *ret;
+
+ if (neverFreeTableSize < length) {
+ if (length >= NEVERFREETABLESIZE)
+ return Xmalloc(length);
+ if (! (ret = Xmalloc(NEVERFREETABLESIZE)))
+ return (char *) NULL;
+ neverFreeTableSize = NEVERFREETABLESIZE;
+ neverFreeTable = ret;
+ }
+ ret = neverFreeTable;
+ neverFreeTable += length;
+ neverFreeTableSize -= length;
+ return(ret);
+}
+
+#ifndef WORD64
+typedef struct {char a; double b;} TestType1;
+typedef struct {char a; unsigned long b;} TestType2;
+#endif
+
+#ifdef XTHREADS
+static char *_Xpermalloc(unsigned int length);
+
+char *Xpermalloc(unsigned int length)
+{
+ char *p;
+
+ _XLockMutex(_Xglobal_lock);
+ p = _Xpermalloc(length);
+ _XUnlockMutex(_Xglobal_lock);
+ return p;
+}
+#define Xpermalloc _Xpermalloc
+
+static
+#endif /* XTHREADS */
+char *Xpermalloc(unsigned int length)
+{
+ int i;
+
+ if (neverFreeTableSize && length < NEVERFREETABLESIZE) {
+#ifndef WORD64
+ if ((sizeof(TestType1) !=
+ (sizeof(TestType2) - sizeof(unsigned long) + sizeof(double))) &&
+ !(length & (DALIGN-1)) &&
+ ((i = (NEVERFREETABLESIZE - neverFreeTableSize) & (DALIGN-1)))) {
+ neverFreeTableSize -= DALIGN - i;
+ neverFreeTable += DALIGN - i;
+ } else
+#endif
+ if ((i = (NEVERFREETABLESIZE - neverFreeTableSize) & (WALIGN-1))) {
+ neverFreeTableSize -= WALIGN - i;
+ neverFreeTable += WALIGN - i;
+ }
+ }
+ return permalloc(length);
+}
+
+static Bool
+ExpandQuarkTable(void)
+{
+ unsigned long oldmask, newmask;
+ register char c, *s;
+ register Entry *oldentries, *entries;
+ register Entry entry;
+ register int oldidx, newidx, rehash;
+ Signature sig;
+ XrmQuark q;
+
+ oldentries = quarkTable;
+ if ((oldmask = quarkMask))
+ newmask = (oldmask << 1) + 1;
+ else {
+ if (!stringTable) {
+ stringTable = (XrmString **)Xmalloc(sizeof(XrmString *) *
+ CHUNKPER);
+ if (!stringTable)
+ return False;
+ stringTable[0] = (XrmString *)NULL;
+ }
+#ifdef PERMQ
+ if (!permTable)
+ permTable = (Bits **)Xmalloc(sizeof(Bits *) * CHUNKPER);
+ if (!permTable)
+ return False;
+#endif
+ stringTable[0] = (XrmString *)Xpermalloc(QUANTSIZE);
+ if (!stringTable[0])
+ return False;
+#ifdef PERMQ
+ permTable[0] = (Bits *)((char *)stringTable[0] + STRQUANTSIZE);
+#endif
+ newmask = 0x1ff;
+ }
+ entries = Xcalloc(newmask + 1, sizeof(Entry));
+ if (!entries)
+ return False;
+ quarkTable = entries;
+ quarkMask = newmask;
+ quarkRehash = quarkMask - 2;
+ for (oldidx = 0; oldidx <= oldmask; oldidx++) {
+ if ((entry = oldentries[oldidx])) {
+ if (entry & LARGEQUARK)
+ q = entry & (LARGEQUARK-1);
+ else
+ q = (entry >> QUARKSHIFT) & QUARKMASK;
+ for (sig = 0, s = NAME(q); (c = *s++); )
+ sig = (sig << 1) + c;
+ newidx = HASH(sig);
+ if (entries[newidx]) {
+ rehash = REHASHVAL(sig);
+ do {
+ newidx = REHASH(newidx, rehash);
+ } while (entries[newidx]);
+ }
+ entries[newidx] = entry;
+ }
+ }
+ if (oldmask)
+ Xfree((char *)oldentries);
+ return True;
+}
+
+XrmQuark
+_XrmInternalStringToQuark(
+ register _Xconst char *name, register int len, register Signature sig,
+ Bool permstring)
+{
+ register XrmQuark q;
+ register Entry entry;
+ register int idx, rehash;
+ register int i;
+ register char *s1, *s2;
+ char *new;
+
+ rehash = 0;
+ idx = HASH(sig);
+ _XLockMutex(_Xglobal_lock);
+ while ((entry = quarkTable[idx])) {
+ if (entry & LARGEQUARK)
+ q = entry & (LARGEQUARK-1);
+ else {
+ if ((entry - sig) & XSIGMASK)
+ goto nomatch;
+ q = (entry >> QUARKSHIFT) & QUARKMASK;
+ }
+ for (i = len, s1 = (char *)name, s2 = NAME(q); --i >= 0; ) {
+ if (*s1++ != *s2++)
+ goto nomatch;
+ }
+ if (*s2) {
+nomatch: if (!rehash)
+ rehash = REHASHVAL(sig);
+ idx = REHASH(idx, rehash);
+ continue;
+ }
+#ifdef PERMQ
+ if (permstring && !ISPERM(q)) {
+ Xfree(NAME(q));
+ NAME(q) = (char *)name;
+ SETPERM(q);
+ }
+#endif
+ _XUnlockMutex(_Xglobal_lock);
+ return q;
+ }
+ if (nextUniq == nextQuark)
+ goto fail;
+ if ((nextQuark + (nextQuark >> 2)) > quarkMask) {
+ if (!ExpandQuarkTable())
+ goto fail;
+ _XUnlockMutex(_Xglobal_lock);
+ return _XrmInternalStringToQuark(name, len, sig, permstring);
+ }
+ q = nextQuark;
+ if (!(q & QUANTUMMASK)) {
+ if (!(q & CHUNKMASK)) {
+ if (!(new = Xrealloc((char *)stringTable,
+ sizeof(XrmString *) *
+ ((q >> QUANTUMSHIFT) + CHUNKPER))))
+ goto fail;
+ stringTable = (XrmString **)new;
+#ifdef PERMQ
+ if (!(new = Xrealloc((char *)permTable,
+ sizeof(Bits *) *
+ ((q >> QUANTUMSHIFT) + CHUNKPER))))
+ goto fail;
+ permTable = (Bits **)new;
+#endif
+ }
+ new = Xpermalloc(QUANTSIZE);
+ if (!new)
+ goto fail;
+ stringTable[q >> QUANTUMSHIFT] = (XrmString *)new;
+#ifdef PERMQ
+ permTable[q >> QUANTUMSHIFT] = (Bits *)(new + STRQUANTSIZE);
+#endif
+ }
+ if (!permstring) {
+ s2 = (char *)name;
+#ifdef PERMQ
+ name = Xmalloc(len+1);
+#else
+ name = permalloc(len+1);
+#endif
+ if (!name)
+ goto fail;
+ for (i = len, s1 = (char *)name; --i >= 0; )
+ *s1++ = *s2++;
+ *s1++ = '\0';
+#ifdef PERMQ
+ CLEARPERM(q);
+ }
+ else {
+ SETPERM(q);
+#endif
+ }
+ NAME(q) = (char *)name;
+ if (q <= QUARKMASK)
+ entry = (q << QUARKSHIFT) | (sig & XSIGMASK);
+ else
+ entry = q | LARGEQUARK;
+ quarkTable[idx] = entry;
+ nextQuark++;
+ _XUnlockMutex(_Xglobal_lock);
+ return q;
+ fail:
+ _XUnlockMutex(_Xglobal_lock);
+ return NULLQUARK;
+}
+
+XrmQuark
+XrmStringToQuark(
+ _Xconst char *name)
+{
+ register char c, *tname;
+ register Signature sig = 0;
+
+ if (!name)
+ return (NULLQUARK);
+
+ for (tname = (char *)name; (c = *tname++); )
+ sig = (sig << 1) + c;
+
+ return _XrmInternalStringToQuark(name, tname-(char *)name-1, sig, False);
+}
+
+XrmQuark
+XrmPermStringToQuark(
+ _Xconst char *name)
+{
+ register char c, *tname;
+ register Signature sig = 0;
+
+ if (!name)
+ return (NULLQUARK);
+
+ for (tname = (char *)name; (c = *tname++); )
+ sig = (sig << 1) + c;
+
+ return _XrmInternalStringToQuark(name, tname-(char *)name-1, sig, True);
+}
+
+XrmQuark XrmUniqueQuark(void)
+{
+ XrmQuark q;
+
+ _XLockMutex(_Xglobal_lock);
+ if (nextUniq == nextQuark)
+ q = NULLQUARK;
+ else
+ q = nextUniq--;
+ _XUnlockMutex(_Xglobal_lock);
+ return q;
+}
+
+XrmString XrmQuarkToString(register XrmQuark quark)
+{
+ XrmString s;
+
+ _XLockMutex(_Xglobal_lock);
+ if (quark <= 0 || quark >= nextQuark)
+ s = NULLSTRING;
+ else {
+#ifdef PERMQ
+ /* We have to mark the quark as permanent, since the caller might hold
+ * onto the string pointer forver.
+ */
+ SETPERM(quark);
+#endif
+ s = NAME(quark);
+ }
+ _XUnlockMutex(_Xglobal_lock);
+ return s;
+}
diff --git a/libX11/src/RdBitF.c b/libX11/src/RdBitF.c
index ab7d800d3..6b920c609 100644
--- a/libX11/src/RdBitF.c
+++ b/libX11/src/RdBitF.c
@@ -1,261 +1,262 @@
-/*
-
-Copyright 1987, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-/*
- * Code to read bitmaps from disk files. Interprets
- * data from X10 and X11 bitmap files and creates
- * Pixmap representations of files. Returns Pixmap
- * ID and specifics about image.
- *
- * Modified for speedup by Jim Becker, changed image
- * data parsing logic (removed some fscanf()s).
- * Aug 5, 1988
- *
- * Note that this file and ../Xmu/RdBitF.c look very similar.... Keep them
- * that way (but don't use common source code so that people can have one
- * without the other).
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include <X11/Xos.h>
-#include "Xutil.h"
-#include <stdio.h>
-#include <ctype.h>
-
-
-#define MAX_SIZE 255
-
-/* shared data for the image read/parse logic */
-static const short hexTable[256] = {
- ['0'] = 0, ['1'] = 1,
- ['2'] = 2, ['3'] = 3,
- ['4'] = 4, ['5'] = 5,
- ['6'] = 6, ['7'] = 7,
- ['8'] = 8, ['9'] = 9,
- ['A'] = 10, ['B'] = 11,
- ['C'] = 12, ['D'] = 13,
- ['E'] = 14, ['F'] = 15,
- ['a'] = 10, ['b'] = 11,
- ['c'] = 12, ['d'] = 13,
- ['e'] = 14, ['f'] = 15,
-
- [' '] = -1, [','] = -1,
- ['}'] = -1, ['\n'] = -1,
- ['\t'] = -1
-};
-
-/*
- * read next hex value in the input stream, return -1 if EOF
- */
-static int
-NextInt (
- FILE *fstream)
-{
- int ch;
- int value = 0;
- int gotone = 0;
- int done = 0;
-
- /* loop, accumulate hex value until find delimiter */
- /* skip any initial delimiters found in read stream */
-
- while (!done) {
- ch = getc(fstream);
- if (ch == EOF) {
- value = -1;
- done++;
- } else {
- /* trim high bits, check type and accumulate */
- ch &= 0xff;
- if (isascii(ch) && isxdigit(ch)) {
- value = (value << 4) + hexTable[ch];
- gotone++;
- } else if ((hexTable[ch]) < 0 && gotone)
- done++;
- }
- }
- return value;
-}
-
-int
-XReadBitmapFileData (
- _Xconst char *filename,
- unsigned int *width, /* RETURNED */
- unsigned int *height, /* RETURNED */
- unsigned char **data, /* RETURNED */
- int *x_hot, /* RETURNED */
- int *y_hot) /* RETURNED */
-{
- FILE *fstream; /* handle on file */
- unsigned char *bits = NULL; /* working variable */
- char line[MAX_SIZE]; /* input line from file */
- int size; /* number of bytes of data */
- char name_and_type[MAX_SIZE]; /* an input line */
- char *type; /* for parsing */
- int value; /* from an input line */
- int version10p; /* boolean, old format */
- int padding; /* to handle alignment */
- int bytes_per_line; /* per scanline of data */
- unsigned int ww = 0; /* width */
- unsigned int hh = 0; /* height */
- int hx = -1; /* x hotspot */
- int hy = -1; /* y hotspot */
-
-#ifdef __UNIXOS2__
- filename = __XOS2RedirRoot(filename);
-#endif
- if (!(fstream = fopen(filename, "r")))
- return BitmapOpenFailed;
-
- /* error cleanup and return macro */
-#define RETURN(code) \
-{ if (bits) Xfree ((char *)bits); fclose (fstream); return code; }
-
- while (fgets(line, MAX_SIZE, fstream)) {
- if (strlen(line) == MAX_SIZE-1)
- RETURN (BitmapFileInvalid);
- if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) {
- if (!(type = strrchr(name_and_type, '_')))
- type = name_and_type;
- else
- type++;
-
- if (!strcmp("width", type))
- ww = (unsigned int) value;
- if (!strcmp("height", type))
- hh = (unsigned int) value;
- if (!strcmp("hot", type)) {
- if (type-- == name_and_type || type-- == name_and_type)
- continue;
- if (!strcmp("x_hot", type))
- hx = value;
- if (!strcmp("y_hot", type))
- hy = value;
- }
- continue;
- }
-
- if (sscanf(line, "static short %s = {", name_and_type) == 1)
- version10p = 1;
- else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1)
- version10p = 0;
- else if (sscanf(line, "static char %s = {", name_and_type) == 1)
- version10p = 0;
- else
- continue;
-
- if (!(type = strrchr(name_and_type, '_')))
- type = name_and_type;
- else
- type++;
-
- if (strcmp("bits[]", type))
- continue;
-
- if (!ww || !hh)
- RETURN (BitmapFileInvalid);
-
- if ((ww % 16) && ((ww % 16) < 9) && version10p)
- padding = 1;
- else
- padding = 0;
-
- bytes_per_line = (ww+7)/8 + padding;
-
- size = bytes_per_line * hh;
- bits = (unsigned char *) Xmalloc ((unsigned int) size);
- if (!bits)
- RETURN (BitmapNoMemory);
-
- if (version10p) {
- unsigned char *ptr;
- int bytes;
-
- for (bytes=0, ptr=bits; bytes<size; (bytes += 2)) {
- if ((value = NextInt(fstream)) < 0)
- RETURN (BitmapFileInvalid);
- *(ptr++) = value;
- if (!padding || ((bytes+2) % bytes_per_line))
- *(ptr++) = value >> 8;
- }
- } else {
- unsigned char *ptr;
- int bytes;
-
- for (bytes=0, ptr=bits; bytes<size; bytes++, ptr++) {
- if ((value = NextInt(fstream)) < 0)
- RETURN (BitmapFileInvalid);
- *ptr=value;
- }
- }
-
- /* If we got to this point, we read a full bitmap file. Break so we don't
- * start reading another one from the same file and leak the memory
- * allocated for the previous one. */
- break;
- } /* end while */
-
- fclose(fstream);
- if (!bits)
- return (BitmapFileInvalid);
-
- *data = bits;
- *width = ww;
- *height = hh;
- if (x_hot) *x_hot = hx;
- if (y_hot) *y_hot = hy;
-
- return (BitmapSuccess);
-}
-
-int
-XReadBitmapFile (
- Display *display,
- Drawable d,
- _Xconst char *filename,
- unsigned int *width, /* RETURNED */
- unsigned int *height, /* RETURNED */
- Pixmap *pixmap, /* RETURNED */
- int *x_hot, /* RETURNED */
- int *y_hot) /* RETURNED */
-{
- unsigned char *data;
- int res;
-
- res = XReadBitmapFileData(filename, width, height, &data, x_hot, y_hot);
- if (res != BitmapSuccess)
- return res;
- *pixmap = XCreateBitmapFromData(display, d, (char *)data, *width, *height);
- Xfree((char *)data);
- if (*pixmap == None)
- return (BitmapNoMemory);
- return (BitmapSuccess);
-}
+/*
+
+Copyright 1987, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+
+/*
+ * Code to read bitmaps from disk files. Interprets
+ * data from X10 and X11 bitmap files and creates
+ * Pixmap representations of files. Returns Pixmap
+ * ID and specifics about image.
+ *
+ * Modified for speedup by Jim Becker, changed image
+ * data parsing logic (removed some fscanf()s).
+ * Aug 5, 1988
+ *
+ * Note that this file and ../Xmu/RdBitF.c look very similar.... Keep them
+ * that way (but don't use common source code so that people can have one
+ * without the other).
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include <X11/Xos.h>
+#include "Xutil.h"
+#include <stdio.h>
+#include <ctype.h>
+
+
+#define MAX_SIZE 255
+
+/* shared data for the image read/parse logic */
+static const signed char hexTable[256] = {
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, 0, 0, 0, 0, 0
+ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ ,-1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 0, 0, 0
+ , 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0, 0
+ , 0, 10, 11, 12, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ , 0, 10, 11, 12, 13, 14, 15, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 0, 0
+ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+ , 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+/*
+ * read next hex value in the input stream, return -1 if EOF
+ */
+static int
+NextInt (
+ FILE *fstream)
+{
+ int ch;
+ int value = 0;
+ int gotone = 0;
+ int done = 0;
+
+ /* loop, accumulate hex value until find delimiter */
+ /* skip any initial delimiters found in read stream */
+
+ while (!done) {
+ ch = getc(fstream);
+ if (ch == EOF) {
+ value = -1;
+ done++;
+ } else {
+ /* trim high bits, check type and accumulate */
+ ch &= 0xff;
+ if (isascii(ch) && isxdigit(ch)) {
+ value = (value << 4) + hexTable[ch];
+ gotone++;
+ } else if ((hexTable[ch]) < 0 && gotone)
+ done++;
+ }
+ }
+ return value;
+}
+
+int
+XReadBitmapFileData (
+ _Xconst char *filename,
+ unsigned int *width, /* RETURNED */
+ unsigned int *height, /* RETURNED */
+ unsigned char **data, /* RETURNED */
+ int *x_hot, /* RETURNED */
+ int *y_hot) /* RETURNED */
+{
+ FILE *fstream; /* handle on file */
+ unsigned char *bits = NULL; /* working variable */
+ char line[MAX_SIZE]; /* input line from file */
+ int size; /* number of bytes of data */
+ char name_and_type[MAX_SIZE]; /* an input line */
+ char *type; /* for parsing */
+ int value; /* from an input line */
+ int version10p; /* boolean, old format */
+ int padding; /* to handle alignment */
+ int bytes_per_line; /* per scanline of data */
+ unsigned int ww = 0; /* width */
+ unsigned int hh = 0; /* height */
+ int hx = -1; /* x hotspot */
+ int hy = -1; /* y hotspot */
+
+#ifdef __UNIXOS2__
+ filename = __XOS2RedirRoot(filename);
+#endif
+ if (!(fstream = fopen(filename, "r")))
+ return BitmapOpenFailed;
+
+ /* error cleanup and return macro */
+#define RETURN(code) \
+{ if (bits) Xfree ((char *)bits); fclose (fstream); return code; }
+
+ while (fgets(line, MAX_SIZE, fstream)) {
+ if (strlen(line) == MAX_SIZE-1)
+ RETURN (BitmapFileInvalid);
+ if (sscanf(line,"#define %s %d",name_and_type,&value) == 2) {
+ if (!(type = strrchr(name_and_type, '_')))
+ type = name_and_type;
+ else
+ type++;
+
+ if (!strcmp("width", type))
+ ww = (unsigned int) value;
+ if (!strcmp("height", type))
+ hh = (unsigned int) value;
+ if (!strcmp("hot", type)) {
+ if (type-- == name_and_type || type-- == name_and_type)
+ continue;
+ if (!strcmp("x_hot", type))
+ hx = value;
+ if (!strcmp("y_hot", type))
+ hy = value;
+ }
+ continue;
+ }
+
+ if (sscanf(line, "static short %s = {", name_and_type) == 1)
+ version10p = 1;
+ else if (sscanf(line,"static unsigned char %s = {",name_and_type) == 1)
+ version10p = 0;
+ else if (sscanf(line, "static char %s = {", name_and_type) == 1)
+ version10p = 0;
+ else
+ continue;
+
+ if (!(type = strrchr(name_and_type, '_')))
+ type = name_and_type;
+ else
+ type++;
+
+ if (strcmp("bits[]", type))
+ continue;
+
+ if (!ww || !hh)
+ RETURN (BitmapFileInvalid);
+
+ if ((ww % 16) && ((ww % 16) < 9) && version10p)
+ padding = 1;
+ else
+ padding = 0;
+
+ bytes_per_line = (ww+7)/8 + padding;
+
+ size = bytes_per_line * hh;
+ bits = (unsigned char *) Xmalloc ((unsigned int) size);
+ if (!bits)
+ RETURN (BitmapNoMemory);
+
+ if (version10p) {
+ unsigned char *ptr;
+ int bytes;
+
+ for (bytes=0, ptr=bits; bytes<size; (bytes += 2)) {
+ if ((value = NextInt(fstream)) < 0)
+ RETURN (BitmapFileInvalid);
+ *(ptr++) = value;
+ if (!padding || ((bytes+2) % bytes_per_line))
+ *(ptr++) = value >> 8;
+ }
+ } else {
+ unsigned char *ptr;
+ int bytes;
+
+ for (bytes=0, ptr=bits; bytes<size; bytes++, ptr++) {
+ if ((value = NextInt(fstream)) < 0)
+ RETURN (BitmapFileInvalid);
+ *ptr=value;
+ }
+ }
+
+ /* If we got to this point, we read a full bitmap file. Break so we don't
+ * start reading another one from the same file and leak the memory
+ * allocated for the previous one. */
+ break;
+ } /* end while */
+
+ fclose(fstream);
+ if (!bits)
+ return (BitmapFileInvalid);
+
+ *data = bits;
+ *width = ww;
+ *height = hh;
+ if (x_hot) *x_hot = hx;
+ if (y_hot) *y_hot = hy;
+
+ return (BitmapSuccess);
+}
+
+int
+XReadBitmapFile (
+ Display *display,
+ Drawable d,
+ _Xconst char *filename,
+ unsigned int *width, /* RETURNED */
+ unsigned int *height, /* RETURNED */
+ Pixmap *pixmap, /* RETURNED */
+ int *x_hot, /* RETURNED */
+ int *y_hot) /* RETURNED */
+{
+ unsigned char *data;
+ int res;
+
+ res = XReadBitmapFileData(filename, width, height, &data, x_hot, y_hot);
+ if (res != BitmapSuccess)
+ return res;
+ *pixmap = XCreateBitmapFromData(display, d, (char *)data, *width, *height);
+ Xfree((char *)data);
+ if (*pixmap == None)
+ return (BitmapNoMemory);
+ return (BitmapSuccess);
+}
diff --git a/libX11/src/SetLocale.c b/libX11/src/SetLocale.c
index c49cb2e4e..6741f2a5d 100644
--- a/libX11/src/SetLocale.c
+++ b/libX11/src/SetLocale.c
@@ -1,253 +1,253 @@
-
-/*
- * Copyright 1990, 1991 by OMRON Corporation, NTT Software Corporation,
- * and Nippon Telegraph and Telephone Corporation
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the names of OMRON, NTT Software, and NTT
- * not be used in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission. OMRON, NTT Software,
- * and NTT make no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *
- * OMRON, NTT SOFTWARE, AND NTT, DISCLAIM ALL WARRANTIES WITH REGARD
- * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS, IN NO EVENT SHALL OMRON, NTT SOFTWARE, OR NTT, BE
- * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors: Li Yuhong OMRON Corporation
- * Tetsuya Kato NTT Software Corporation
- * Hiroshi Kuribayashi OMRON Corporation
- *
- */
-/*
-
-Copyright 1987,1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include <X11/Xlocale.h>
-#include <X11/Xos.h>
-#include "XlcPubI.h"
-
-#define MAXLOCALE 64 /* buffer size of locale name */
-
-#ifdef X_LOCALE
-
-/* alternative setlocale() for when the OS does not provide one */
-
-char *
-_Xsetlocale(
- int category,
- _Xconst char *name
-)
-{
- static char *xsl_name;
- char *old_name;
- XrmMethods methods;
- XPointer state;
-
- if (category != LC_CTYPE && category != LC_ALL)
- return NULL;
- if (!name) {
- if (xsl_name)
- return xsl_name;
- return "C";
- }
- if (!*name)
- name = getenv("LC_CTYPE");
- if (!name || !*name)
- name = getenv("LANG");
- if (name && strlen(name) >= MAXLOCALE)
- name = NULL;
- if (!name || !*name || !_XOpenLC((char *) name))
- name = "C";
- old_name = xsl_name;
- xsl_name = (char *)name;
- methods = _XrmInitParseInfo(&state);
- xsl_name = old_name;
- if (!methods)
- return NULL;
- name = (*methods->lcname)(state);
- xsl_name = strdup(name);
- if (!xsl_name) {
- xsl_name = old_name;
- (*methods->destroy)(state);
- return NULL;
- }
- if (old_name)
- Xfree(old_name);
- (*methods->destroy)(state);
- return xsl_name;
-}
-
-#else /* X_LOCALE */
-
-#if defined(__APPLE__) || defined(__CYGWIN__)
-char *
-_Xsetlocale(
- int category,
- _Xconst char *name
-)
-{
- return setlocale(category, name);
-}
-#endif /* __APPLE__ || __CYGWIN__ */
-
-/*
- * _XlcMapOSLocaleName is an implementation dependent routine that derives
- * the LC_CTYPE locale name as used in the sample implementation from that
- * returned by setlocale.
- *
- * Should match the code in Xt ExtractLocaleName.
- *
- * This function name is a bit of a misnomer. Even the siname parameter
- * name is a misnomer. On most modern operating systems this function is
- * a no-op, simply returning the osname; but on older operating systems
- * like Ultrix, or HPUX 9.x and earlier, when you set LANG=german.88591
- * then the string returned by setlocale(LC_ALL, "") will look something
- * like: "german.88591 german.88591 ... german.88591". Then this function
- * will pick out the LC_CTYPE component and return a pointer to that.
- */
-
-char *
-_XlcMapOSLocaleName(
- char *osname,
- char *siname)
-{
-#if defined(hpux) || defined(CSRG_BASED) || defined(sun) || defined(SVR4) || defined(sgi) || defined(__osf__) || defined(AIXV3) || defined(ultrix) || defined(WIN32) || defined(__UNIXOS2__) || defined(linux)
-# ifdef hpux
-# ifndef _LastCategory
- /* HPUX 9 and earlier */
-# define SKIPCOUNT 2
-# define STARTCHAR ':'
-# define ENDCHAR ';'
-# else
- /* HPUX 10 */
-# define ENDCHAR ' '
-# endif
-# else
-# ifdef ultrix
-# define SKIPCOUNT 2
-# define STARTCHAR '\001'
-# define ENDCHAR '\001'
-# else
-# if defined(WIN32) || defined(__UNIXOS2__)
-# define SKIPCOUNT 1
-# define STARTCHAR '='
-# define ENDCHAR ';'
-# define WHITEFILL
-# else
-# if defined(__osf__) || (defined(AIXV3) && !defined(AIXV4))
-# define STARTCHAR ' '
-# define ENDCHAR ' '
-# else
-# if defined(linux)
-# define STARTSTR "LC_CTYPE="
-# define ENDCHAR ';'
-# else
-# if !defined(sun) || defined(SVR4)
-# define STARTCHAR '/'
-# define ENDCHAR '/'
-# endif
-# endif
-# endif
-# endif
-# endif
-# endif
-
- char *start;
- char *end;
- int len;
-# ifdef SKIPCOUNT
- int n;
-# endif
-
- start = osname;
-# ifdef SKIPCOUNT
- for (n = SKIPCOUNT;
- --n >= 0 && start && (start = strchr (start, STARTCHAR));
- start++)
- ;
- if (!start)
- start = osname;
-# endif
-# ifdef STARTCHAR
- if (start && (start = strchr (start, STARTCHAR)))
-# elif defined (STARTSTR)
- if (start && (start = strstr (start,STARTSTR)))
-# endif
- {
-# ifdef STARTCHAR
- start++;
-# elif defined (STARTSTR)
- start += strlen(STARTSTR);
-# endif
- if ((end = strchr (start, ENDCHAR))) {
- len = end - start;
- if (len >= MAXLOCALE)
- len = MAXLOCALE - 1;
- strncpy(siname, start, len);
- *(siname + len) = '\0';
-# ifdef WHITEFILL
- for (start = siname; start = strchr(start, ' '); )
- *start++ = '-';
-# endif
- return siname;
- } else /* if no ENDCHAR is found we are at the end of the line */
- return start;
- }
-# ifdef WHITEFILL
- if (strchr(osname, ' ')) {
- len = strlen(osname);
- if (len >= MAXLOCALE - 1)
- len = MAXLOCALE - 1;
- strncpy(siname, osname, len);
- *(siname + len) = '\0';
- for (start = siname; start = strchr(start, ' '); )
- *start++ = '-';
- return siname;
- }
-# endif
-# undef STARTCHAR
-# undef ENDCHAR
-# undef WHITEFILL
-#endif
- return osname;
-}
-
-#endif /* X_LOCALE */
+
+/*
+ * Copyright 1990, 1991 by OMRON Corporation, NTT Software Corporation,
+ * and Nippon Telegraph and Telephone Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of OMRON, NTT Software, and NTT
+ * not be used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission. OMRON, NTT Software,
+ * and NTT make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * OMRON, NTT SOFTWARE, AND NTT, DISCLAIM ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL OMRON, NTT SOFTWARE, OR NTT, BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Authors: Li Yuhong OMRON Corporation
+ * Tetsuya Kato NTT Software Corporation
+ * Hiroshi Kuribayashi OMRON Corporation
+ *
+ */
+/*
+
+Copyright 1987,1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include <X11/Xlocale.h>
+#include <X11/Xos.h>
+#include "XlcPubI.h"
+
+#define MAXLOCALE 64 /* buffer size of locale name */
+
+#ifdef X_LOCALE
+
+/* alternative setlocale() for when the OS does not provide one */
+
+char *
+_Xsetlocale(
+ int category,
+ _Xconst char *name
+)
+{
+ static char *xsl_name;
+ char *old_name;
+ XrmMethods methods;
+ XPointer state;
+
+ if (category != LC_CTYPE && category != LC_ALL)
+ return NULL;
+ if (!name) {
+ if (xsl_name)
+ return xsl_name;
+ return "C";
+ }
+ if (!*name)
+ name = getenv("LC_CTYPE");
+ if (!name || !*name)
+ name = getenv("LANG");
+ if (name && strlen(name) >= MAXLOCALE)
+ name = NULL;
+ if (!name || !*name || !_XOpenLC((char *) name))
+ name = "C";
+ old_name = xsl_name;
+ xsl_name = (char *)name;
+ methods = _XrmInitParseInfo(&state);
+ xsl_name = old_name;
+ if (!methods)
+ return NULL;
+ name = (*methods->lcname)(state);
+ xsl_name = strdup(name);
+ if (!xsl_name) {
+ xsl_name = old_name;
+ (*methods->destroy)(state);
+ return NULL;
+ }
+ if (old_name)
+ Xfree(old_name);
+ (*methods->destroy)(state);
+ return xsl_name;
+}
+
+#else /* X_LOCALE */
+
+#if defined(__APPLE__) || defined(__CYGWIN__)
+char *
+_Xsetlocale(
+ int category,
+ _Xconst char *name
+)
+{
+ return setlocale(category, name);
+}
+#endif /* __APPLE__ || __CYGWIN__ */
+
+/*
+ * _XlcMapOSLocaleName is an implementation dependent routine that derives
+ * the LC_CTYPE locale name as used in the sample implementation from that
+ * returned by setlocale.
+ *
+ * Should match the code in Xt ExtractLocaleName.
+ *
+ * This function name is a bit of a misnomer. Even the siname parameter
+ * name is a misnomer. On most modern operating systems this function is
+ * a no-op, simply returning the osname; but on older operating systems
+ * like Ultrix, or HPUX 9.x and earlier, when you set LANG=german.88591
+ * then the string returned by setlocale(LC_ALL, "") will look something
+ * like: "german.88591 german.88591 ... german.88591". Then this function
+ * will pick out the LC_CTYPE component and return a pointer to that.
+ */
+
+char *
+_XlcMapOSLocaleName(
+ char *osname,
+ char *siname)
+{
+#if defined(hpux) || defined(CSRG_BASED) || defined(sun) || defined(SVR4) || defined(sgi) || defined(__osf__) || defined(AIXV3) || defined(ultrix) || defined(WIN32) || defined(__UNIXOS2__) || defined(linux)
+# ifdef hpux
+# ifndef _LastCategory
+ /* HPUX 9 and earlier */
+# define SKIPCOUNT 2
+# define STARTCHAR ':'
+# define ENDCHAR ';'
+# else
+ /* HPUX 10 */
+# define ENDCHAR ' '
+# endif
+# else
+# ifdef ultrix
+# define SKIPCOUNT 2
+# define STARTCHAR '\001'
+# define ENDCHAR '\001'
+# else
+# if defined(WIN32) || defined(__UNIXOS2__)
+# define SKIPCOUNT 1
+# define STARTCHAR '='
+# define ENDCHAR ';'
+# define WHITEFILL
+# else
+# if defined(__osf__) || (defined(AIXV3) && !defined(AIXV4))
+# define STARTCHAR ' '
+# define ENDCHAR ' '
+# else
+# if defined(linux)
+# define STARTSTR "LC_CTYPE="
+# define ENDCHAR ';'
+# else
+# if !defined(sun) || defined(SVR4)
+# define STARTCHAR '/'
+# define ENDCHAR '/'
+# endif
+# endif
+# endif
+# endif
+# endif
+# endif
+
+ char *start;
+ char *end;
+ int len;
+# ifdef SKIPCOUNT
+ int n;
+# endif
+
+ start = osname;
+# ifdef SKIPCOUNT
+ for (n = SKIPCOUNT;
+ --n >= 0 && start && (start = strchr (start, STARTCHAR));
+ start++)
+ ;
+ if (!start)
+ start = osname;
+# endif
+# ifdef STARTCHAR
+ if (start && (start = strchr (start, STARTCHAR)))
+# elif defined (STARTSTR)
+ if (start && (start = strstr (start,STARTSTR)))
+# endif
+ {
+# ifdef STARTCHAR
+ start++;
+# elif defined (STARTSTR)
+ start += strlen(STARTSTR);
+# endif
+ if ((end = strchr (start, ENDCHAR))) {
+ len = end - start;
+ if (len >= MAXLOCALE)
+ len = MAXLOCALE - 1;
+ strncpy(siname, start, len);
+ *(siname + len) = '\0';
+# ifdef WHITEFILL
+ for (start = siname; start = strchr(start, ' '); )
+ *start++ = '-';
+# endif
+ return siname;
+ } else /* if no ENDCHAR is found we are at the end of the line */
+ return start;
+ }
+# ifdef WHITEFILL
+ if (strchr(osname, ' ')) {
+ len = strlen(osname);
+ if (len >= MAXLOCALE - 1)
+ len = MAXLOCALE - 1;
+ strncpy(siname, osname, len);
+ *(siname + len) = '\0';
+ for (start = siname; start = strchr(start, ' '); )
+ *start++ = '-';
+ return siname;
+ }
+# endif
+# undef STARTCHAR
+# undef ENDCHAR
+# undef WHITEFILL
+#endif
+ return osname;
+}
+
+#endif /* X_LOCALE */
diff --git a/libX11/src/StrKeysym.c b/libX11/src/StrKeysym.c
index 6e9c427f8..907db507b 100644
--- a/libX11/src/StrKeysym.c
+++ b/libX11/src/StrKeysym.c
@@ -39,12 +39,14 @@ in this Software without prior written authorization from The Open Group.
#ifndef KEYSYMDB
#ifndef XKEYSYMDB
-#define KEYSYMDB "/usr/lib/X11/XKeysymDB"
+#define KEYSYMDB "XKeysymDB"
#else
#define KEYSYMDB XKEYSYMDB
#endif
#endif
+#include <unistd.h>
+
static Bool initialized;
static XrmDatabase keysymdb;
static XrmQuark Qkeysym[2];
diff --git a/libX11/src/XlibInt.c b/libX11/src/XlibInt.c
index 3db151e29..305670214 100644
--- a/libX11/src/XlibInt.c
+++ b/libX11/src/XlibInt.c
@@ -1,2158 +1,2177 @@
-/*
-
-Copyright 1985, 1986, 1987, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-/*
- * XlibInt.c - Internal support routines for the C subroutine
- * interface library (Xlib) to the X Window System Protocol V11.0.
- */
-
-#ifdef WIN32
-#define _XLIBINT_
-#endif
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "Xprivate.h"
-#include <X11/Xpoll.h>
-#include <assert.h>
-#include <stdio.h>
-#ifdef WIN32
-#include <direct.h>
-#endif
-
-#ifdef XTHREADS
-#include "locking.h"
-
-/* these pointers get initialized by XInitThreads */
-LockInfoPtr _Xglobal_lock = NULL;
-void (*_XCreateMutex_fn)(LockInfoPtr) = NULL;
-/* struct _XCVList *(*_XCreateCVL_fn)() = NULL; */
-void (*_XFreeMutex_fn)(LockInfoPtr) = NULL;
-void (*_XLockMutex_fn)(
- LockInfoPtr /* lock */
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
- , char * /* file */
- , int /* line */
-#endif
- ) = NULL;
-void (*_XUnlockMutex_fn)(
- LockInfoPtr /* lock */
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
- , char * /* file */
- , int /* line */
-#endif
- ) = NULL;
-xthread_t (*_Xthread_self_fn)(void) = NULL;
-
-#define XThread_Self() ((*_Xthread_self_fn)())
-
-#endif /* XTHREADS */
-
-/* check for both EAGAIN and EWOULDBLOCK, because some supposedly POSIX
- * systems are broken and return EWOULDBLOCK when they should return EAGAIN
- */
-#ifdef WIN32
-#define ETEST() (WSAGetLastError() == WSAEWOULDBLOCK)
-#else
-#ifdef __CYGWIN__ /* Cygwin uses ENOBUFS to signal socket is full */
-#define ETEST() (errno == EAGAIN || errno == EWOULDBLOCK || errno == ENOBUFS)
-#else
-#if defined(EAGAIN) && defined(EWOULDBLOCK)
-#define ETEST() (errno == EAGAIN || errno == EWOULDBLOCK)
-#else
-#ifdef EAGAIN
-#define ETEST() (errno == EAGAIN)
-#else
-#define ETEST() (errno == EWOULDBLOCK)
-#endif /* EAGAIN */
-#endif /* EAGAIN && EWOULDBLOCK */
-#endif /* __CYGWIN__ */
-#endif /* WIN32 */
-
-#ifdef WIN32
-#define ECHECK(err) (WSAGetLastError() == err)
-#define ESET(val) WSASetLastError(val)
-#else
-#ifdef __UNIXOS2__
-#define ECHECK(err) (errno == err)
-#define ESET(val)
-#else
-#define ECHECK(err) (errno == err)
-#define ESET(val) errno = val
-#endif
-#endif
-
-#if defined(LOCALCONN) || defined(LACHMAN)
-#ifdef EMSGSIZE
-#define ESZTEST() (ECHECK(EMSGSIZE) || ECHECK(ERANGE))
-#else
-#define ESZTEST() ECHECK(ERANGE)
-#endif
-#else
-#ifdef EMSGSIZE
-#define ESZTEST() ECHECK(EMSGSIZE)
-#endif
-#endif
-
-#ifdef __UNIXOS2__
-#include <limits.h>
-#define MAX_PATH _POSIX_PATH_MAX
-#endif
-
-/*
- * The following routines are internal routines used by Xlib for protocol
- * packet transmission and reception.
- *
- * _XIOError(Display *) will be called if any sort of system call error occurs.
- * This is assumed to be a fatal condition, i.e., XIOError should not return.
- *
- * _XError(Display *, xError *) will be called whenever an X_Error event is
- * received. This is not assumed to be a fatal condition, i.e., it is
- * acceptable for this procedure to return. However, XError should NOT
- * perform any operations (directly or indirectly) on the DISPLAY.
- *
- * Routines declared with a return type of 'Status' return 0 on failure,
- * and non 0 on success. Routines with no declared return type don't
- * return anything. Whenever possible routines that create objects return
- * the object they have created.
- */
-
-#define POLLFD_CACHE_SIZE 5
-
-/* initialize the struct array passed to poll() below */
-Bool _XPollfdCacheInit(
- Display *dpy)
-{
-#ifdef USE_POLL
- struct pollfd *pfp;
-
- pfp = (struct pollfd *)Xmalloc(POLLFD_CACHE_SIZE * sizeof(struct pollfd));
- if (!pfp)
- return False;
- pfp[0].fd = dpy->fd;
- pfp[0].events = POLLIN;
-
- dpy->filedes = (XPointer)pfp;
-#endif
- return True;
-}
-
-void _XPollfdCacheAdd(
- Display *dpy,
- int fd)
-{
-#ifdef USE_POLL
- struct pollfd *pfp = (struct pollfd *)dpy->filedes;
-
- if (dpy->im_fd_length <= POLLFD_CACHE_SIZE) {
- pfp[dpy->im_fd_length].fd = fd;
- pfp[dpy->im_fd_length].events = POLLIN;
- }
-#endif
-}
-
-/* ARGSUSED */
-void _XPollfdCacheDel(
- Display *dpy,
- int fd) /* not used */
-{
-#ifdef USE_POLL
- struct pollfd *pfp = (struct pollfd *)dpy->filedes;
- struct _XConnectionInfo *conni;
-
- /* just recalculate whole list */
- if (dpy->im_fd_length <= POLLFD_CACHE_SIZE) {
- int loc = 1;
- for (conni = dpy->im_fd_info; conni; conni=conni->next) {
- pfp[loc].fd = conni->fd;
- pfp[loc].events = POLLIN;
- loc++;
- }
- }
-#endif
-}
-
-static int sync_hazard(Display *dpy)
-{
- unsigned long span = dpy->request - dpy->last_request_read;
- unsigned long hazard = min((dpy->bufmax - dpy->buffer) / SIZEOF(xReq), 65535 - 10);
- return span >= 65535 - hazard - 10;
-}
-
-static
-void sync_while_locked(Display *dpy)
-{
-#ifdef XTHREADS
- if (dpy->lock)
- (*dpy->lock->user_lock_display)(dpy);
-#endif
- UnlockDisplay(dpy);
- SyncHandle();
- InternalLockDisplay(dpy, /* don't skip user locks */ 0);
-#ifdef XTHREADS
- if (dpy->lock)
- (*dpy->lock->user_unlock_display)(dpy);
-#endif
-}
-
-void _XSeqSyncFunction(
- register Display *dpy)
-{
- xGetInputFocusReply rep;
- register xReq *req;
-
- if ((dpy->request - dpy->last_request_read) >= (65535 - BUFSIZE/SIZEOF(xReq))) {
- GetEmptyReq(GetInputFocus, req);
- (void) _XReply (dpy, (xReply *)&rep, 0, xTrue);
- sync_while_locked(dpy);
- } else if (sync_hazard(dpy))
- _XSetPrivSyncFunction(dpy);
-}
-
-/* NOTE: only called if !XTHREADS, or when XInitThreads wasn't called. */
-static int
-_XPrivSyncFunction (Display *dpy)
-{
-#if XTHREADS
- assert(!dpy->lock_fns);
-#endif
- assert(dpy->synchandler == _XPrivSyncFunction);
- assert((dpy->flags & XlibDisplayPrivSync) != 0);
- dpy->synchandler = dpy->savedsynchandler;
- dpy->savedsynchandler = NULL;
- dpy->flags &= ~XlibDisplayPrivSync;
- if(dpy->synchandler)
- dpy->synchandler(dpy);
- _XIDHandler(dpy);
- _XSeqSyncFunction(dpy);
- return 0;
-}
-
-void _XSetPrivSyncFunction(Display *dpy)
-{
-#ifdef XTHREADS
- if (dpy->lock_fns)
- return;
-#endif
- if (!(dpy->flags & XlibDisplayPrivSync)) {
- dpy->savedsynchandler = dpy->synchandler;
- dpy->synchandler = _XPrivSyncFunction;
- dpy->flags |= XlibDisplayPrivSync;
- }
-}
-
-void _XSetSeqSyncFunction(Display *dpy)
-{
- if (sync_hazard(dpy))
- _XSetPrivSyncFunction (dpy);
-}
-
-#ifdef LONG64
-void _XRead32(
- Display *dpy,
- register long *data,
- long len)
-{
- register int *buf;
- register long i;
-
- if (len) {
- (void) _XRead(dpy, (char *)data, len);
- i = len >> 2;
- buf = (int *)data + i;
- data += i;
- while (--i >= 0)
- *--data = *--buf;
- }
-}
-#endif /* LONG64 */
-
-#ifdef WORD64
-
-/*
- * XXX This is a *really* stupid way of doing this....
- * PACKBUFFERSIZE must be a multiple of 4.
- */
-
-#define PACKBUFFERSIZE 4096
-
-
-/*
- * _XRead32 - Read bytes from the socket unpacking each 32 bits
- * into a long (64 bits on a CRAY computer).
- *
- */
-static void _doXRead32(
- register Display *dpy,
- register long *data
- register long size,
- register char *packbuffer)
-{
- long *lpack,*lp;
- long mask32 = 0x00000000ffffffff;
- long maskw, nwords, i, bits;
-
- _XReadPad (dpy, packbuffer, size);
-
- lp = data;
- lpack = (long *) packbuffer;
- nwords = size >> 2;
- bits = 32;
-
- for(i=0;i<nwords;i++){
- maskw = mask32 << bits;
- *lp++ = ( *lpack & maskw ) >> bits;
- bits = bits ^32;
- if(bits){
- lpack++;
- }
- }
-}
-
-void _XRead32(
- Display *dpy,
- long *data,
- long len)
-{
- char packbuffer[PACKBUFFERSIZE];
- unsigned nunits = PACKBUFFERSIZE >> 2;
-
- for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
- _doXRead32 (dpy, data, PACKBUFFERSIZE, packbuffer);
- }
- if (len) _doXRead32 (dpy, data, len, packbuffer);
-}
-
-
-
-/*
- * _XRead16 - Read bytes from the socket unpacking each 16 bits
- * into a long (64 bits on a CRAY computer).
- *
- */
-static _doXRead16(
- register Display *dpy,
- register short *data,
- register long size,
- char *packbuffer)
-{
- long *lpack,*lp;
- long mask16 = 0x000000000000ffff;
- long maskw, nwords, i, bits;
-
- (void) _XRead(dpy,packbuffer,size); /* don't do a padded read... */
-
- lp = (long *) data;
- lpack = (long *) packbuffer;
- nwords = size >> 1; /* number of 16 bit words to be unpacked */
- bits = 48;
- for(i=0;i<nwords;i++){
- maskw = mask16 << bits;
- *lp++ = ( *lpack & maskw ) >> bits;
- bits -= 16;
- if(bits < 0){
- lpack++;
- bits = 48;
- }
- }
-}
-
-void _XRead16(
- Display *dpy,
- short *data,
- long len)
-{
- char packbuffer[PACKBUFFERSIZE];
- unsigned nunits = PACKBUFFERSIZE >> 1;
-
- for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
- _doXRead16 (dpy, data, PACKBUFFERSIZE, packbuffer);
- }
- if (len) _doXRead16 (dpy, data, len, packbuffer);
-}
-
-void _XRead16Pad(
- Display *dpy,
- short *data,
- long size)
-{
- int slop = (size & 3);
- short slopbuf[3];
-
- _XRead16 (dpy, data, size);
- if (slop > 0) {
- _XRead16 (dpy, slopbuf, 4 - slop);
- }
-}
-#endif /* WORD64 */
-
-/*
- * The hard part about this is that we only get 16 bits from a reply.
- * We have three values that will march along, with the following invariant:
- * dpy->last_request_read <= rep->sequenceNumber <= dpy->request
- * We have to keep
- * dpy->request - dpy->last_request_read < 2^16
- * or else we won't know for sure what value to use in events. We do this
- * by forcing syncs when we get close.
- */
-
-unsigned long
-_XSetLastRequestRead(
- register Display *dpy,
- register xGenericReply *rep)
-{
- register unsigned long newseq, lastseq;
-
- lastseq = dpy->last_request_read;
- /*
- * KeymapNotify has no sequence number, but is always guaranteed
- * to immediately follow another event, except when generated via
- * SendEvent (hmmm).
- */
- if ((rep->type & 0x7f) == KeymapNotify)
- return(lastseq);
-
- newseq = (lastseq & ~((unsigned long)0xffff)) | rep->sequenceNumber;
-
- if (newseq < lastseq) {
- newseq += 0x10000;
- if (newseq > dpy->request) {
- (void) fprintf (stderr,
- "Xlib: sequence lost (0x%lx > 0x%lx) in reply type 0x%x!\n",
- newseq, dpy->request,
- (unsigned int) rep->type);
- newseq -= 0x10000;
- }
- }
-
- dpy->last_request_read = newseq;
- return(newseq);
-}
-
-/*
- * Support for internal connections, such as an IM might use.
- * By Stephen Gildea, X Consortium, September 1993
- */
-
-/* _XRegisterInternalConnection
- * Each IM (or Xlib extension) that opens a file descriptor that Xlib should
- * include in its select/poll mask must call this function to register the
- * fd with Xlib. Any XConnectionWatchProc registered by XAddConnectionWatch
- * will also be called.
- *
- * Whenever Xlib detects input available on fd, it will call callback
- * with call_data to process it. If non-Xlib code calls select/poll
- * and detects input available, it must call XProcessInternalConnection,
- * which will call the associated callback.
- *
- * Non-Xlib code can learn about these additional fds by calling
- * XInternalConnectionNumbers or, more typically, by registering
- * a XConnectionWatchProc with XAddConnectionWatch
- * to be called when fds are registered or unregistered.
- *
- * Returns True if registration succeeded, False if not, typically
- * because could not allocate memory.
- * Assumes Display locked when called.
- */
-Status
-_XRegisterInternalConnection(
- Display* dpy,
- int fd,
- _XInternalConnectionProc callback,
- XPointer call_data
-)
-{
- struct _XConnectionInfo *new_conni, **iptr;
- struct _XConnWatchInfo *watchers;
- XPointer *wd;
-
- new_conni = (struct _XConnectionInfo*)Xmalloc(sizeof(struct _XConnectionInfo));
- if (!new_conni)
- return 0;
- new_conni->watch_data = (XPointer *)Xmalloc(dpy->watcher_count * sizeof(XPointer));
- if (!new_conni->watch_data) {
- Xfree(new_conni);
- return 0;
- }
- new_conni->fd = fd;
- new_conni->read_callback = callback;
- new_conni->call_data = call_data;
- new_conni->next = NULL;
- /* link new structure onto end of list */
- for (iptr = &dpy->im_fd_info; *iptr; iptr = &(*iptr)->next)
- ;
- *iptr = new_conni;
- dpy->im_fd_length++;
- _XPollfdCacheAdd(dpy, fd);
-
- for (watchers=dpy->conn_watchers, wd=new_conni->watch_data;
- watchers;
- watchers=watchers->next, wd++) {
- *wd = NULL; /* for cleanliness */
- (*watchers->fn) (dpy, watchers->client_data, fd, True, wd);
- }
-
- return 1;
-}
-
-/* _XUnregisterInternalConnection
- * Each IM (or Xlib extension) that closes a file descriptor previously
- * registered with _XRegisterInternalConnection must call this function.
- * Any XConnectionWatchProc registered by XAddConnectionWatch
- * will also be called.
- *
- * Assumes Display locked when called.
- */
-void
-_XUnregisterInternalConnection(
- Display* dpy,
- int fd
-)
-{
- struct _XConnectionInfo *info_list, **prev;
- struct _XConnWatchInfo *watch;
- XPointer *wd;
-
- for (prev = &dpy->im_fd_info; (info_list = *prev);
- prev = &info_list->next) {
- if (info_list->fd == fd) {
- *prev = info_list->next;
- dpy->im_fd_length--;
- for (watch=dpy->conn_watchers, wd=info_list->watch_data;
- watch;
- watch=watch->next, wd++) {
- (*watch->fn) (dpy, watch->client_data, fd, False, wd);
- }
- if (info_list->watch_data)
- Xfree (info_list->watch_data);
- Xfree (info_list);
- break;
- }
- }
- _XPollfdCacheDel(dpy, fd);
-}
-
-/* XInternalConnectionNumbers
- * Returns an array of fds and an array of corresponding call data.
- * Typically a XConnectionWatchProc registered with XAddConnectionWatch
- * will be used instead of this function to discover
- * additional fds to include in the select/poll mask.
- *
- * The list is allocated with Xmalloc and should be freed by the caller
- * with Xfree;
- */
-Status
-XInternalConnectionNumbers(
- Display *dpy,
- int **fd_return,
- int *count_return
-)
-{
- int count;
- struct _XConnectionInfo *info_list;
- int *fd_list;
-
- LockDisplay(dpy);
- count = 0;
- for (info_list=dpy->im_fd_info; info_list; info_list=info_list->next)
- count++;
- fd_list = (int*) Xmalloc (count * sizeof(int));
- if (!fd_list) {
- UnlockDisplay(dpy);
- return 0;
- }
- count = 0;
- for (info_list=dpy->im_fd_info; info_list; info_list=info_list->next) {
- fd_list[count] = info_list->fd;
- count++;
- }
- UnlockDisplay(dpy);
-
- *fd_return = fd_list;
- *count_return = count;
- return 1;
-}
-
-void _XProcessInternalConnection(
- Display *dpy,
- struct _XConnectionInfo *conn_info)
-{
- dpy->flags |= XlibDisplayProcConni;
- UnlockDisplay(dpy);
- (*conn_info->read_callback) (dpy, conn_info->fd, conn_info->call_data);
- LockDisplay(dpy);
- dpy->flags &= ~XlibDisplayProcConni;
-}
-
-/* XProcessInternalConnection
- * Call the _XInternalConnectionProc registered by _XRegisterInternalConnection
- * for this fd.
- * The Display is NOT locked during the call.
- */
-void
-XProcessInternalConnection(
- Display* dpy,
- int fd
-)
-{
- struct _XConnectionInfo *info_list;
-
- LockDisplay(dpy);
- for (info_list=dpy->im_fd_info; info_list; info_list=info_list->next) {
- if (info_list->fd == fd) {
- _XProcessInternalConnection(dpy, info_list);
- break;
- }
- }
- UnlockDisplay(dpy);
-}
-
-/* XAddConnectionWatch
- * Register a callback to be called whenever _XRegisterInternalConnection
- * or _XUnregisterInternalConnection is called.
- * Callbacks are called with the Display locked.
- * If any connections are already registered, the callback is immediately
- * called for each of them.
- */
-Status
-XAddConnectionWatch(
- Display* dpy,
- XConnectionWatchProc callback,
- XPointer client_data
-)
-{
- struct _XConnWatchInfo *new_watcher, **wptr;
- struct _XConnectionInfo *info_list;
- XPointer *wd_array;
-
- LockDisplay(dpy);
-
- /* allocate new watch data */
- for (info_list=dpy->im_fd_info; info_list; info_list=info_list->next) {
- wd_array = (XPointer *)Xrealloc((char *)info_list->watch_data,
- (dpy->watcher_count + 1) *
- sizeof(XPointer));
- if (!wd_array) {
- UnlockDisplay(dpy);
- return 0;
- }
- info_list->watch_data = wd_array;
- wd_array[dpy->watcher_count] = NULL; /* for cleanliness */
- }
-
- new_watcher = (struct _XConnWatchInfo*)Xmalloc(sizeof(struct _XConnWatchInfo));
- if (!new_watcher) {
- UnlockDisplay(dpy);
- return 0;
- }
- new_watcher->fn = callback;
- new_watcher->client_data = client_data;
- new_watcher->next = NULL;
-
- /* link new structure onto end of list */
- for (wptr = &dpy->conn_watchers; *wptr; wptr = &(*wptr)->next)
- ;
- *wptr = new_watcher;
- dpy->watcher_count++;
-
- /* call new watcher on all currently registered fds */
- for (info_list=dpy->im_fd_info; info_list; info_list=info_list->next) {
- (*callback) (dpy, client_data, info_list->fd, True,
- info_list->watch_data + dpy->watcher_count - 1);
- }
-
- UnlockDisplay(dpy);
- return 1;
-}
-
-/* XRemoveConnectionWatch
- * Unregister a callback registered by XAddConnectionWatch.
- * Both callback and client_data must match what was passed to
- * XAddConnectionWatch.
- */
-void
-XRemoveConnectionWatch(
- Display* dpy,
- XConnectionWatchProc callback,
- XPointer client_data
-)
-{
- struct _XConnWatchInfo *watch;
- struct _XConnWatchInfo *previous = NULL;
- struct _XConnectionInfo *conni;
- int counter = 0;
-
- LockDisplay(dpy);
- for (watch=dpy->conn_watchers; watch; watch=watch->next) {
- if (watch->fn == callback && watch->client_data == client_data) {
- if (previous)
- previous->next = watch->next;
- else
- dpy->conn_watchers = watch->next;
- Xfree (watch);
- dpy->watcher_count--;
- /* remove our watch_data for each connection */
- for (conni=dpy->im_fd_info; conni; conni=conni->next) {
- /* don't bother realloc'ing; these arrays are small anyway */
- /* overlapping */
- memmove(conni->watch_data+counter,
- conni->watch_data+counter+1,
- dpy->watcher_count - counter);
- }
- break;
- }
- previous = watch;
- counter++;
- }
- UnlockDisplay(dpy);
-}
-
-/* end of internal connections support */
-
-/* Cookie jar implementation
- dpy->cookiejar is a linked list. _XEnq receives the events but leaves
- them in the normal EQ. _XStoreEvent returns the cookie event (minus
- data pointer) and adds it to the cookiejar. _XDeq just removes
- the entry like any other event but resets the data pointer for
- cookie events (to avoid double-free, the memory is re-used by Xlib).
-
- _XFetchEventCookie (called from XGetEventData) removes a cookie from the
- jar. _XFreeEventCookies removes all unclaimed cookies from the jar
- (called by XNextEvent).
-
- _XFreeDisplayStructure calls _XFreeEventCookies for each cookie in the
- normal EQ.
- */
-
-#include "utlist.h"
-struct stored_event {
- XGenericEventCookie ev;
- struct stored_event *prev;
- struct stored_event *next;
-};
-
-Bool
-_XIsEventCookie(Display *dpy, XEvent *ev)
-{
- return (ev->xcookie.type == GenericEvent &&
- dpy->generic_event_vec[ev->xcookie.extension & 0x7F] != NULL);
-}
-
-/**
- * Free all events in the event list.
- */
-void
-_XFreeEventCookies(Display *dpy)
-{
- struct stored_event **head, *e, *tmp;
-
- if (!dpy->cookiejar)
- return;
-
- head = (struct stored_event**)&dpy->cookiejar;
-
- DL_FOREACH_SAFE(*head, e, tmp) {
- if (dpy->cookiejar == e)
- dpy->cookiejar = NULL;
- XFree(e->ev.data);
- XFree(e);
- }
-}
-
-/**
- * Add an event to the display's event list. This event must be freed on the
- * next call to XNextEvent().
- */
-void
-_XStoreEventCookie(Display *dpy, XEvent *event)
-{
- XGenericEventCookie* cookie = &event->xcookie;
- struct stored_event **head, *add;
-
- if (!_XIsEventCookie(dpy, event))
- return;
-
- head = (struct stored_event**)(&dpy->cookiejar);
-
- add = Xmalloc(sizeof(struct stored_event));
- if (!add) {
- ESET(ENOMEM);
- _XIOError(dpy);
- }
- add->ev = *cookie;
- DL_APPEND(*head, add);
- cookie->data = NULL; /* don't return data yet, must be claimed */
-}
-
-/**
- * Return the event with the given cookie and remove it from the list.
- */
-Bool
-_XFetchEventCookie(Display *dpy, XGenericEventCookie* ev)
-{
- Bool ret = False;
- struct stored_event **head, *event;
- head = (struct stored_event**)&dpy->cookiejar;
-
- if (!_XIsEventCookie(dpy, (XEvent*)ev))
- return ret;
-
- DL_FOREACH(*head, event) {
- if (event->ev.cookie == ev->cookie &&
- event->ev.extension == ev->extension &&
- event->ev.evtype == ev->evtype) {
- *ev = event->ev;
- DL_DELETE(*head, event);
- Xfree(event);
- ret = True;
- break;
- }
- }
-
- return ret;
-}
-
-Bool
-_XCopyEventCookie(Display *dpy, XGenericEventCookie *in, XGenericEventCookie *out)
-{
- Bool ret = False;
- int extension;
-
- if (!_XIsEventCookie(dpy, (XEvent*)in) || !out)
- return ret;
-
- extension = in->extension & 0x7F;
-
- if (!dpy->generic_event_copy_vec[extension])
- return ret;
-
- ret = ((*dpy->generic_event_copy_vec[extension])(dpy, in, out));
- out->cookie = ret ? ++dpy->next_cookie : 0;
- return ret;
-}
-
-
-/*
- * _XEnq - Place event packets on the display's queue.
- * note that no squishing of move events in V11, since there
- * is pointer motion hints....
- */
-void _XEnq(
- register Display *dpy,
- register xEvent *event)
-{
- register _XQEvent *qelt;
- int type, extension;
-
- if ((qelt = dpy->qfree)) {
- /* If dpy->qfree is non-NULL do this, else malloc a new one. */
- dpy->qfree = qelt->next;
- }
- else if ((qelt =
- (_XQEvent *) Xmalloc((unsigned)sizeof(_XQEvent))) == NULL) {
- /* Malloc call failed! */
- ESET(ENOMEM);
- _XIOError(dpy);
- }
- qelt->next = NULL;
-
- type = event->u.u.type & 0177;
- extension = ((xGenericEvent*)event)->extension;
-
- qelt->event.type = type;
- /* If an extension has registerd a generic_event_vec handler, then
- * it can handle event cookies. Otherwise, proceed with the normal
- * event handlers.
- *
- * If the generic_event_vec is called, qelt->event is a event cookie
- * with the data pointer and the "free" pointer set. Data pointer is
- * some memory allocated by the extension.
- */
- if (type == GenericEvent && dpy->generic_event_vec[extension & 0x7F]) {
- XGenericEventCookie *cookie = &qelt->event.xcookie;
- (*dpy->generic_event_vec[extension & 0x7F])(dpy, cookie, event);
- cookie->cookie = ++dpy->next_cookie;
-
- qelt->qserial_num = dpy->next_event_serial_num++;
- if (dpy->tail) dpy->tail->next = qelt;
- else dpy->head = qelt;
-
- dpy->tail = qelt;
- dpy->qlen++;
- } else if ((*dpy->event_vec[type])(dpy, &qelt->event, event)) {
- qelt->qserial_num = dpy->next_event_serial_num++;
- if (dpy->tail) dpy->tail->next = qelt;
- else dpy->head = qelt;
-
- dpy->tail = qelt;
- dpy->qlen++;
- } else {
- /* ignored, or stashed away for many-to-one compression */
- qelt->next = dpy->qfree;
- dpy->qfree = qelt;
- }
-}
-
-/*
- * _XDeq - Remove event packet from the display's queue.
- */
-void _XDeq(
- register Display *dpy,
- register _XQEvent *prev, /* element before qelt */
- register _XQEvent *qelt) /* element to be unlinked */
-{
- if (prev) {
- if ((prev->next = qelt->next) == NULL)
- dpy->tail = prev;
- } else {
- /* no prev, so removing first elt */
- if ((dpy->head = qelt->next) == NULL)
- dpy->tail = NULL;
- }
- qelt->qserial_num = 0;
- qelt->next = dpy->qfree;
- dpy->qfree = qelt;
- dpy->qlen--;
-
- if (_XIsEventCookie(dpy, &qelt->event)) {
- XGenericEventCookie* cookie = &qelt->event.xcookie;
- /* dpy->qfree is re-used, reset memory to avoid double free on
- * _XFreeDisplayStructure */
- cookie->data = NULL;
- }
-}
-
-/*
- * EventToWire in separate file in that often not needed.
- */
-
-/*ARGSUSED*/
-Bool
-_XUnknownWireEvent(
- register Display *dpy, /* pointer to display structure */
- register XEvent *re, /* pointer to where event should be reformatted */
- register xEvent *event) /* wire protocol event */
-{
-#ifdef notdef
- (void) fprintf(stderr,
- "Xlib: unhandled wire event! event number = %d, display = %x\n.",
- event->u.u.type, dpy);
-#endif
- return(False);
-}
-
-Bool
-_XUnknownWireEventCookie(
- Display *dpy, /* pointer to display structure */
- XGenericEventCookie *re, /* pointer to where event should be reformatted */
- xEvent *event) /* wire protocol event */
-{
-#ifdef notdef
- fprintf(stderr,
- "Xlib: unhandled wire cookie event! extension number = %d, display = %x\n.",
- ((xGenericEvent*)event)->extension, dpy);
-#endif
- return(False);
-}
-
-Bool
-_XUnknownCopyEventCookie(
- Display *dpy, /* pointer to display structure */
- XGenericEventCookie *in, /* source */
- XGenericEventCookie *out) /* destination */
-{
-#ifdef notdef
- fprintf(stderr,
- "Xlib: unhandled cookie event copy! extension number = %d, display = %x\n.",
- in->extension, dpy);
-#endif
- return(False);
-}
-
-/*ARGSUSED*/
-Status
-_XUnknownNativeEvent(
- register Display *dpy, /* pointer to display structure */
- register XEvent *re, /* pointer to where event should be reformatted */
- register xEvent *event) /* wire protocol event */
-{
-#ifdef notdef
- (void) fprintf(stderr,
- "Xlib: unhandled native event! event number = %d, display = %x\n.",
- re->type, dpy);
-#endif
- return(0);
-}
-/*
- * reformat a wire event into an XEvent structure of the right type.
- */
-Bool
-_XWireToEvent(
- register Display *dpy, /* pointer to display structure */
- register XEvent *re, /* pointer to where event should be reformatted */
- register xEvent *event) /* wire protocol event */
-{
-
- re->type = event->u.u.type & 0x7f;
- ((XAnyEvent *)re)->serial = _XSetLastRequestRead(dpy,
- (xGenericReply *)event);
- ((XAnyEvent *)re)->send_event = ((event->u.u.type & 0x80) != 0);
- ((XAnyEvent *)re)->display = dpy;
-
- /* Ignore the leading bit of the event type since it is set when a
- client sends an event rather than the server. */
-
- switch (event-> u.u.type & 0177) {
- case KeyPress:
- case KeyRelease:
- {
- register XKeyEvent *ev = (XKeyEvent*) re;
- ev->root = event->u.keyButtonPointer.root;
- ev->window = event->u.keyButtonPointer.event;
- ev->subwindow = event->u.keyButtonPointer.child;
- ev->time = event->u.keyButtonPointer.time;
- ev->x = cvtINT16toInt(event->u.keyButtonPointer.eventX);
- ev->y = cvtINT16toInt(event->u.keyButtonPointer.eventY);
- ev->x_root = cvtINT16toInt(event->u.keyButtonPointer.rootX);
- ev->y_root = cvtINT16toInt(event->u.keyButtonPointer.rootY);
- ev->state = event->u.keyButtonPointer.state;
- ev->same_screen = event->u.keyButtonPointer.sameScreen;
- ev->keycode = event->u.u.detail;
- }
- break;
- case ButtonPress:
- case ButtonRelease:
- {
- register XButtonEvent *ev = (XButtonEvent *) re;
- ev->root = event->u.keyButtonPointer.root;
- ev->window = event->u.keyButtonPointer.event;
- ev->subwindow = event->u.keyButtonPointer.child;
- ev->time = event->u.keyButtonPointer.time;
- ev->x = cvtINT16toInt(event->u.keyButtonPointer.eventX);
- ev->y = cvtINT16toInt(event->u.keyButtonPointer.eventY);
- ev->x_root = cvtINT16toInt(event->u.keyButtonPointer.rootX);
- ev->y_root = cvtINT16toInt(event->u.keyButtonPointer.rootY);
- ev->state = event->u.keyButtonPointer.state;
- ev->same_screen = event->u.keyButtonPointer.sameScreen;
- ev->button = event->u.u.detail;
- }
- break;
- case MotionNotify:
- {
- register XMotionEvent *ev = (XMotionEvent *)re;
- ev->root = event->u.keyButtonPointer.root;
- ev->window = event->u.keyButtonPointer.event;
- ev->subwindow = event->u.keyButtonPointer.child;
- ev->time = event->u.keyButtonPointer.time;
- ev->x = cvtINT16toInt(event->u.keyButtonPointer.eventX);
- ev->y = cvtINT16toInt(event->u.keyButtonPointer.eventY);
- ev->x_root = cvtINT16toInt(event->u.keyButtonPointer.rootX);
- ev->y_root = cvtINT16toInt(event->u.keyButtonPointer.rootY);
- ev->state = event->u.keyButtonPointer.state;
- ev->same_screen = event->u.keyButtonPointer.sameScreen;
- ev->is_hint = event->u.u.detail;
- }
- break;
- case EnterNotify:
- case LeaveNotify:
- {
- register XCrossingEvent *ev = (XCrossingEvent *) re;
- ev->root = event->u.enterLeave.root;
- ev->window = event->u.enterLeave.event;
- ev->subwindow = event->u.enterLeave.child;
- ev->time = event->u.enterLeave.time;
- ev->x = cvtINT16toInt(event->u.enterLeave.eventX);
- ev->y = cvtINT16toInt(event->u.enterLeave.eventY);
- ev->x_root = cvtINT16toInt(event->u.enterLeave.rootX);
- ev->y_root = cvtINT16toInt(event->u.enterLeave.rootY);
- ev->state = event->u.enterLeave.state;
- ev->mode = event->u.enterLeave.mode;
- ev->same_screen = (event->u.enterLeave.flags &
- ELFlagSameScreen) && True;
- ev->focus = (event->u.enterLeave.flags &
- ELFlagFocus) && True;
- ev->detail = event->u.u.detail;
- }
- break;
- case FocusIn:
- case FocusOut:
- {
- register XFocusChangeEvent *ev = (XFocusChangeEvent *) re;
- ev->window = event->u.focus.window;
- ev->mode = event->u.focus.mode;
- ev->detail = event->u.u.detail;
- }
- break;
- case KeymapNotify:
- {
- register XKeymapEvent *ev = (XKeymapEvent *) re;
- ev->window = None;
- memcpy(&ev->key_vector[1],
- (char *)((xKeymapEvent *) event)->map,
- sizeof (((xKeymapEvent *) event)->map));
- }
- break;
- case Expose:
- {
- register XExposeEvent *ev = (XExposeEvent *) re;
- ev->window = event->u.expose.window;
- ev->x = event->u.expose.x;
- ev->y = event->u.expose.y;
- ev->width = event->u.expose.width;
- ev->height = event->u.expose.height;
- ev->count = event->u.expose.count;
- }
- break;
- case GraphicsExpose:
- {
- register XGraphicsExposeEvent *ev =
- (XGraphicsExposeEvent *) re;
- ev->drawable = event->u.graphicsExposure.drawable;
- ev->x = event->u.graphicsExposure.x;
- ev->y = event->u.graphicsExposure.y;
- ev->width = event->u.graphicsExposure.width;
- ev->height = event->u.graphicsExposure.height;
- ev->count = event->u.graphicsExposure.count;
- ev->major_code = event->u.graphicsExposure.majorEvent;
- ev->minor_code = event->u.graphicsExposure.minorEvent;
- }
- break;
- case NoExpose:
- {
- register XNoExposeEvent *ev = (XNoExposeEvent *) re;
- ev->drawable = event->u.noExposure.drawable;
- ev->major_code = event->u.noExposure.majorEvent;
- ev->minor_code = event->u.noExposure.minorEvent;
- }
- break;
- case VisibilityNotify:
- {
- register XVisibilityEvent *ev = (XVisibilityEvent *) re;
- ev->window = event->u.visibility.window;
- ev->state = event->u.visibility.state;
- }
- break;
- case CreateNotify:
- {
- register XCreateWindowEvent *ev =
- (XCreateWindowEvent *) re;
- ev->window = event->u.createNotify.window;
- ev->parent = event->u.createNotify.parent;
- ev->x = cvtINT16toInt(event->u.createNotify.x);
- ev->y = cvtINT16toInt(event->u.createNotify.y);
- ev->width = event->u.createNotify.width;
- ev->height = event->u.createNotify.height;
- ev->border_width = event->u.createNotify.borderWidth;
- ev->override_redirect = event->u.createNotify.override;
- }
- break;
- case DestroyNotify:
- {
- register XDestroyWindowEvent *ev =
- (XDestroyWindowEvent *) re;
- ev->window = event->u.destroyNotify.window;
- ev->event = event->u.destroyNotify.event;
- }
- break;
- case UnmapNotify:
- {
- register XUnmapEvent *ev = (XUnmapEvent *) re;
- ev->window = event->u.unmapNotify.window;
- ev->event = event->u.unmapNotify.event;
- ev->from_configure = event->u.unmapNotify.fromConfigure;
- }
- break;
- case MapNotify:
- {
- register XMapEvent *ev = (XMapEvent *) re;
- ev->window = event->u.mapNotify.window;
- ev->event = event->u.mapNotify.event;
- ev->override_redirect = event->u.mapNotify.override;
- }
- break;
- case MapRequest:
- {
- register XMapRequestEvent *ev = (XMapRequestEvent *) re;
- ev->window = event->u.mapRequest.window;
- ev->parent = event->u.mapRequest.parent;
- }
- break;
- case ReparentNotify:
- {
- register XReparentEvent *ev = (XReparentEvent *) re;
- ev->event = event->u.reparent.event;
- ev->window = event->u.reparent.window;
- ev->parent = event->u.reparent.parent;
- ev->x = cvtINT16toInt(event->u.reparent.x);
- ev->y = cvtINT16toInt(event->u.reparent.y);
- ev->override_redirect = event->u.reparent.override;
- }
- break;
- case ConfigureNotify:
- {
- register XConfigureEvent *ev = (XConfigureEvent *) re;
- ev->event = event->u.configureNotify.event;
- ev->window = event->u.configureNotify.window;
- ev->above = event->u.configureNotify.aboveSibling;
- ev->x = cvtINT16toInt(event->u.configureNotify.x);
- ev->y = cvtINT16toInt(event->u.configureNotify.y);
- ev->width = event->u.configureNotify.width;
- ev->height = event->u.configureNotify.height;
- ev->border_width = event->u.configureNotify.borderWidth;
- ev->override_redirect = event->u.configureNotify.override;
- }
- break;
- case ConfigureRequest:
- {
- register XConfigureRequestEvent *ev =
- (XConfigureRequestEvent *) re;
- ev->window = event->u.configureRequest.window;
- ev->parent = event->u.configureRequest.parent;
- ev->above = event->u.configureRequest.sibling;
- ev->x = cvtINT16toInt(event->u.configureRequest.x);
- ev->y = cvtINT16toInt(event->u.configureRequest.y);
- ev->width = event->u.configureRequest.width;
- ev->height = event->u.configureRequest.height;
- ev->border_width = event->u.configureRequest.borderWidth;
- ev->value_mask = event->u.configureRequest.valueMask;
- ev->detail = event->u.u.detail;
- }
- break;
- case GravityNotify:
- {
- register XGravityEvent *ev = (XGravityEvent *) re;
- ev->window = event->u.gravity.window;
- ev->event = event->u.gravity.event;
- ev->x = cvtINT16toInt(event->u.gravity.x);
- ev->y = cvtINT16toInt(event->u.gravity.y);
- }
- break;
- case ResizeRequest:
- {
- register XResizeRequestEvent *ev =
- (XResizeRequestEvent *) re;
- ev->window = event->u.resizeRequest.window;
- ev->width = event->u.resizeRequest.width;
- ev->height = event->u.resizeRequest.height;
- }
- break;
- case CirculateNotify:
- {
- register XCirculateEvent *ev = (XCirculateEvent *) re;
- ev->window = event->u.circulate.window;
- ev->event = event->u.circulate.event;
- ev->place = event->u.circulate.place;
- }
- break;
- case CirculateRequest:
- {
- register XCirculateRequestEvent *ev =
- (XCirculateRequestEvent *) re;
- ev->window = event->u.circulate.window;
- ev->parent = event->u.circulate.event;
- ev->place = event->u.circulate.place;
- }
- break;
- case PropertyNotify:
- {
- register XPropertyEvent *ev = (XPropertyEvent *) re;
- ev->window = event->u.property.window;
- ev->atom = event->u.property.atom;
- ev->time = event->u.property.time;
- ev->state = event->u.property.state;
- }
- break;
- case SelectionClear:
- {
- register XSelectionClearEvent *ev =
- (XSelectionClearEvent *) re;
- ev->window = event->u.selectionClear.window;
- ev->selection = event->u.selectionClear.atom;
- ev->time = event->u.selectionClear.time;
- }
- break;
- case SelectionRequest:
- {
- register XSelectionRequestEvent *ev =
- (XSelectionRequestEvent *) re;
- ev->owner = event->u.selectionRequest.owner;
- ev->requestor = event->u.selectionRequest.requestor;
- ev->selection = event->u.selectionRequest.selection;
- ev->target = event->u.selectionRequest.target;
- ev->property = event->u.selectionRequest.property;
- ev->time = event->u.selectionRequest.time;
- }
- break;
- case SelectionNotify:
- {
- register XSelectionEvent *ev = (XSelectionEvent *) re;
- ev->requestor = event->u.selectionNotify.requestor;
- ev->selection = event->u.selectionNotify.selection;
- ev->target = event->u.selectionNotify.target;
- ev->property = event->u.selectionNotify.property;
- ev->time = event->u.selectionNotify.time;
- }
- break;
- case ColormapNotify:
- {
- register XColormapEvent *ev = (XColormapEvent *) re;
- ev->window = event->u.colormap.window;
- ev->colormap = event->u.colormap.colormap;
- ev->new = event->u.colormap.new;
- ev->state = event->u.colormap.state;
- }
- break;
- case ClientMessage:
- {
- register int i;
- register XClientMessageEvent *ev
- = (XClientMessageEvent *) re;
- ev->window = event->u.clientMessage.window;
- ev->format = event->u.u.detail;
- switch (ev->format) {
- case 8:
- ev->message_type = event->u.clientMessage.u.b.type;
- for (i = 0; i < 20; i++)
- ev->data.b[i] = event->u.clientMessage.u.b.bytes[i];
- break;
- case 16:
- ev->message_type = event->u.clientMessage.u.s.type;
- ev->data.s[0] = cvtINT16toShort(event->u.clientMessage.u.s.shorts0);
- ev->data.s[1] = cvtINT16toShort(event->u.clientMessage.u.s.shorts1);
- ev->data.s[2] = cvtINT16toShort(event->u.clientMessage.u.s.shorts2);
- ev->data.s[3] = cvtINT16toShort(event->u.clientMessage.u.s.shorts3);
- ev->data.s[4] = cvtINT16toShort(event->u.clientMessage.u.s.shorts4);
- ev->data.s[5] = cvtINT16toShort(event->u.clientMessage.u.s.shorts5);
- ev->data.s[6] = cvtINT16toShort(event->u.clientMessage.u.s.shorts6);
- ev->data.s[7] = cvtINT16toShort(event->u.clientMessage.u.s.shorts7);
- ev->data.s[8] = cvtINT16toShort(event->u.clientMessage.u.s.shorts8);
- ev->data.s[9] = cvtINT16toShort(event->u.clientMessage.u.s.shorts9);
- break;
- case 32:
- ev->message_type = event->u.clientMessage.u.l.type;
- ev->data.l[0] = cvtINT32toLong(event->u.clientMessage.u.l.longs0);
- ev->data.l[1] = cvtINT32toLong(event->u.clientMessage.u.l.longs1);
- ev->data.l[2] = cvtINT32toLong(event->u.clientMessage.u.l.longs2);
- ev->data.l[3] = cvtINT32toLong(event->u.clientMessage.u.l.longs3);
- ev->data.l[4] = cvtINT32toLong(event->u.clientMessage.u.l.longs4);
- break;
- default: /* XXX should never occur */
- break;
- }
- }
- break;
- case MappingNotify:
- {
- register XMappingEvent *ev = (XMappingEvent *)re;
- ev->window = 0;
- ev->first_keycode = event->u.mappingNotify.firstKeyCode;
- ev->request = event->u.mappingNotify.request;
- ev->count = event->u.mappingNotify.count;
- }
- break;
- default:
- return(_XUnknownWireEvent(dpy, re, event));
- }
- return(True);
-}
-
-
-/*
- * _XDefaultIOError - Default fatal system error reporting routine. Called
- * when an X internal system error is encountered.
- */
-int _XDefaultIOError(
- Display *dpy)
-{
- if (ECHECK(EPIPE)) {
- (void) fprintf (stderr,
- "X connection to %s broken (explicit kill or server shutdown).\r\n",
- DisplayString (dpy));
- } else {
- (void) fprintf (stderr,
- "XIO: fatal IO error %d (%s) on X server \"%s\"\r\n",
-#ifdef WIN32
- WSAGetLastError(), strerror(WSAGetLastError()),
-#else
- errno, strerror (errno),
-#endif
- DisplayString (dpy));
- (void) fprintf (stderr,
- " after %lu requests (%lu known processed) with %d events remaining.\r\n",
- NextRequest(dpy) - 1, LastKnownRequestProcessed(dpy),
- QLength(dpy));
-
- }
- exit(1);
- return(0); /* dummy - function should never return */
-}
-
-
-static int _XPrintDefaultError(
- Display *dpy,
- XErrorEvent *event,
- FILE *fp)
-{
- char buffer[BUFSIZ];
- char mesg[BUFSIZ];
- char number[32];
- const char *mtype = "XlibMessage";
- register _XExtension *ext = (_XExtension *)NULL;
- _XExtension *bext = (_XExtension *)NULL;
- XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
- XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
- (void) fprintf(fp, "%s: %s\n ", mesg, buffer);
- XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d",
- mesg, BUFSIZ);
- (void) fprintf(fp, mesg, event->request_code);
- if (event->request_code < 128) {
- sprintf(number, "%d", event->request_code);
- XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
- } else {
- for (ext = dpy->ext_procs;
- ext && (ext->codes.major_opcode != event->request_code);
- ext = ext->next)
- ;
- if (ext) {
- strncpy(buffer, ext->name, BUFSIZ);
- buffer[BUFSIZ - 1] = '\0';
- } else
- buffer[0] = '\0';
- }
- (void) fprintf(fp, " (%s)\n", buffer);
- if (event->request_code >= 128) {
- XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
- mesg, BUFSIZ);
- fputs(" ", fp);
- (void) fprintf(fp, mesg, event->minor_code);
- if (ext) {
- sprintf(mesg, "%s.%d", ext->name, event->minor_code);
- XGetErrorDatabaseText(dpy, "XRequest", mesg, "", buffer, BUFSIZ);
- (void) fprintf(fp, " (%s)", buffer);
- }
- fputs("\n", fp);
- }
- if (event->error_code >= 128) {
- /* kludge, try to find the extension that caused it */
- buffer[0] = '\0';
- for (ext = dpy->ext_procs; ext; ext = ext->next) {
- if (ext->error_string)
- (*ext->error_string)(dpy, event->error_code, &ext->codes,
- buffer, BUFSIZ);
- if (buffer[0]) {
- bext = ext;
- break;
- }
- if (ext->codes.first_error &&
- ext->codes.first_error < (int)event->error_code &&
- (!bext || ext->codes.first_error > bext->codes.first_error))
- bext = ext;
- }
- if (bext)
- sprintf(buffer, "%s.%d", bext->name,
- event->error_code - bext->codes.first_error);
- else
- strcpy(buffer, "Value");
- XGetErrorDatabaseText(dpy, mtype, buffer, "", mesg, BUFSIZ);
- if (mesg[0]) {
- fputs(" ", fp);
- (void) fprintf(fp, mesg, event->resourceid);
- fputs("\n", fp);
- }
- /* let extensions try to print the values */
- for (ext = dpy->ext_procs; ext; ext = ext->next) {
- if (ext->error_values)
- (*ext->error_values)(dpy, event, fp);
- }
- } else if ((event->error_code == BadWindow) ||
- (event->error_code == BadPixmap) ||
- (event->error_code == BadCursor) ||
- (event->error_code == BadFont) ||
- (event->error_code == BadDrawable) ||
- (event->error_code == BadColor) ||
- (event->error_code == BadGC) ||
- (event->error_code == BadIDChoice) ||
- (event->error_code == BadValue) ||
- (event->error_code == BadAtom)) {
- if (event->error_code == BadValue)
- XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
- mesg, BUFSIZ);
- else if (event->error_code == BadAtom)
- XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
- mesg, BUFSIZ);
- else
- XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
- mesg, BUFSIZ);
- fputs(" ", fp);
- (void) fprintf(fp, mesg, event->resourceid);
- fputs("\n", fp);
- }
- XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
- mesg, BUFSIZ);
- fputs(" ", fp);
- (void) fprintf(fp, mesg, event->serial);
- XGetErrorDatabaseText(dpy, mtype, "CurrentSerial", "Current Serial #%d",
- mesg, BUFSIZ);
- fputs("\n ", fp);
- (void) fprintf(fp, mesg, dpy->request);
- fputs("\n", fp);
- if (event->error_code == BadImplementation) return 0;
- return 1;
-}
-
-int _XDefaultError(
- Display *dpy,
- XErrorEvent *event)
-{
- if (_XPrintDefaultError (dpy, event, stderr) == 0) return 0;
- exit(1);
- /*NOTREACHED*/
-}
-
-/*ARGSUSED*/
-Bool _XDefaultWireError(Display *display, XErrorEvent *he, xError *we)
-{
- return True;
-}
-
-/*
- * _XError - upcall internal or user protocol error handler
- */
-int _XError (
- Display *dpy,
- register xError *rep)
-{
- /*
- * X_Error packet encountered! We need to unpack the error before
- * giving it to the user.
- */
- XEvent event; /* make it a large event */
- register _XAsyncHandler *async, *next;
-
- event.xerror.serial = _XSetLastRequestRead(dpy, (xGenericReply *)rep);
-
- for (async = dpy->async_handlers; async; async = next) {
- next = async->next;
- if ((*async->handler)(dpy, (xReply *)rep,
- (char *)rep, SIZEOF(xError), async->data))
- return 0;
- }
-
- event.xerror.display = dpy;
- event.xerror.type = X_Error;
- event.xerror.resourceid = rep->resourceID;
- event.xerror.error_code = rep->errorCode;
- event.xerror.request_code = rep->majorCode;
- event.xerror.minor_code = rep->minorCode;
- if (dpy->error_vec &&
- !(*dpy->error_vec[rep->errorCode])(dpy, &event.xerror, rep))
- return 0;
- if (_XErrorFunction != NULL) {
- int rtn_val;
-#ifdef XTHREADS
- if (dpy->lock)
- (*dpy->lock->user_lock_display)(dpy);
- UnlockDisplay(dpy);
-#endif
- rtn_val = (*_XErrorFunction)(dpy, (XErrorEvent *)&event); /* upcall */
-#ifdef XTHREADS
- LockDisplay(dpy);
- if (dpy->lock)
- (*dpy->lock->user_unlock_display)(dpy);
-#endif
- return rtn_val;
- } else {
- return _XDefaultError(dpy, (XErrorEvent *)&event);
- }
-}
-
-/*
- * _XIOError - call user connection error handler and exit
- */
-int
-_XIOError (
- Display *dpy)
-{
- dpy->flags |= XlibDisplayIOError;
-#ifdef WIN32
- errno = WSAGetLastError();
-#endif
-
- /* This assumes that the thread calling exit will call any atexit handlers.
- * If this does not hold, then an alternate solution would involve
- * registering an atexit handler to take over the lock, which would only
- * assume that the same thread calls all the atexit handlers. */
-#ifdef XTHREADS
- if (dpy->lock)
- (*dpy->lock->user_lock_display)(dpy);
-#endif
- UnlockDisplay(dpy);
-
- if (_XIOErrorFunction != NULL)
- (*_XIOErrorFunction)(dpy);
- else
- _XDefaultIOError(dpy);
- exit (1);
- return 0;
-}
-
-
-/*
- * This routine can be used to (cheaply) get some memory within a single
- * Xlib routine for scratch space. A single buffer is reused each time
- * if possible. To be MT safe, you can only call this between a call to
- * GetReq* and a call to Data* or _XSend*, or in a context when the thread
- * is guaranteed to not unlock the display.
- */
-char *_XAllocScratch(
- register Display *dpy,
- unsigned long nbytes)
-{
- if (nbytes > dpy->scratch_length) {
- if (dpy->scratch_buffer) Xfree (dpy->scratch_buffer);
- if ((dpy->scratch_buffer = Xmalloc((unsigned) nbytes)))
- dpy->scratch_length = nbytes;
- else dpy->scratch_length = 0;
- }
- return (dpy->scratch_buffer);
-}
-
-/*
- * Scratch space allocator you can call any time, multiple times, and be
- * MT safe, but you must hand the buffer back with _XFreeTemp.
- */
-char *_XAllocTemp(
- register Display *dpy,
- unsigned long nbytes)
-{
- char *buf;
-
- buf = _XAllocScratch(dpy, nbytes);
- dpy->scratch_buffer = NULL;
- dpy->scratch_length = 0;
- return buf;
-}
-
-void _XFreeTemp(
- register Display *dpy,
- char *buf,
- unsigned long nbytes)
-{
- if (dpy->scratch_buffer)
- Xfree(dpy->scratch_buffer);
- dpy->scratch_buffer = buf;
- dpy->scratch_length = nbytes;
-}
-
-/*
- * Given a visual id, find the visual structure for this id on this display.
- */
-Visual *_XVIDtoVisual(
- Display *dpy,
- VisualID id)
-{
- register int i, j, k;
- register Screen *sp;
- register Depth *dp;
- register Visual *vp;
- for (i = 0; i < dpy->nscreens; i++) {
- sp = &dpy->screens[i];
- for (j = 0; j < sp->ndepths; j++) {
- dp = &sp->depths[j];
- /* if nvisuals == 0 then visuals will be NULL */
- for (k = 0; k < dp->nvisuals; k++) {
- vp = &dp->visuals[k];
- if (vp->visualid == id) return (vp);
- }
- }
- }
- return (NULL);
-}
-
-int
-XFree (void *data)
-{
- Xfree (data);
- return 1;
-}
-
-#ifdef _XNEEDBCOPYFUNC
-void _Xbcopy(b1, b2, length)
- register char *b1, *b2;
- register length;
-{
- if (b1 < b2) {
- b2 += length;
- b1 += length;
- while (length--)
- *--b2 = *--b1;
- } else {
- while (length--)
- *b2++ = *b1++;
- }
-}
-#endif
-
-#ifdef DataRoutineIsProcedure
-void Data(
- Display *dpy,
- char *data,
- long len)
-{
- if (dpy->bufptr + (len) <= dpy->bufmax) {
- memcpy(dpy->bufptr, data, (int)len);
- dpy->bufptr += ((len) + 3) & ~3;
- } else {
- _XSend(dpy, data, len);
- }
-}
-#endif /* DataRoutineIsProcedure */
-
-
-#ifdef LONG64
-int
-_XData32(
- Display *dpy,
- register long *data,
- unsigned len)
-{
- register int *buf;
- register long i;
-
- while (len) {
- buf = (int *)dpy->bufptr;
- i = dpy->bufmax - (char *)buf;
- if (!i) {
- _XFlush(dpy);
- continue;
- }
- if (len < i)
- i = len;
- dpy->bufptr = (char *)buf + i;
- len -= i;
- i >>= 2;
- while (--i >= 0)
- *buf++ = *data++;
- }
- return 0;
-}
-#endif /* LONG64 */
-
-#ifdef WORD64
-
-/*
- * XXX This is a *really* stupid way of doing this. It should just use
- * dpy->bufptr directly, taking into account where in the word it is.
- */
-
-/*
- * Data16 - Place 16 bit data in the buffer.
- *
- * "dpy" is a pointer to a Display.
- * "data" is a pointer to the data.
- * "len" is the length in bytes of the data.
- */
-
-static doData16(
- register Display *dpy,
- short *data,
- unsigned len,
- char *packbuffer)
-{
- long *lp,*lpack;
- long i, nwords,bits;
- long mask16 = 0x000000000000ffff;
-
- lp = (long *)data;
- lpack = (long *)packbuffer;
-
-/* nwords is the number of 16 bit values to be packed,
- * the low order 16 bits of each word will be packed
- * into 64 bit words
- */
- nwords = len >> 1;
- bits = 48;
-
- for(i=0;i<nwords;i++){
- if (bits == 48) *lpack = 0;
- *lpack ^= (*lp & mask16) << bits;
- bits -= 16 ;
- lp++;
- if(bits < 0){
- lpack++;
- bits = 48;
- }
- }
- Data(dpy, packbuffer, len);
-}
-
-_XData16 (
- Display *dpy,
- short *data,
- unsigned len)
-{
- char packbuffer[PACKBUFFERSIZE];
- unsigned nunits = PACKBUFFERSIZE >> 1;
-
- for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
- doData16 (dpy, data, PACKBUFFERSIZE, packbuffer);
- }
- if (len) doData16 (dpy, data, len, packbuffer);
-}
-
-/*
- * Data32 - Place 32 bit data in the buffer.
- *
- * "dpy" is a pointer to a Display.
- * "data" is a pointer to the data.
- * "len" is the length in bytes of the data.
- */
-
-static doData32(
- register Display *dpy
- long *data,
- unsigned len,
- char *packbuffer)
-{
- long *lp,*lpack;
- long i,bits,nwords;
- long mask32 = 0x00000000ffffffff;
-
- lpack = (long *) packbuffer;
- lp = data;
-
-/* nwords is the number of 32 bit values to be packed
- * the low order 32 bits of each word will be packed
- * into 64 bit words
- */
- nwords = len >> 2;
- bits = 32;
-
- for(i=0;i<nwords;i++){
- if (bits == 32) *lpack = 0;
- *lpack ^= (*lp & mask32) << bits;
- bits = bits ^32;
- lp++;
- if(bits)
- lpack++;
- }
- Data(dpy, packbuffer, len);
-}
-
-void _XData32(
- Display *dpy,
- long *data,
- unsigned len)
-{
- char packbuffer[PACKBUFFERSIZE];
- unsigned nunits = PACKBUFFERSIZE >> 2;
-
- for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
- doData32 (dpy, data, PACKBUFFERSIZE, packbuffer);
- }
- if (len) doData32 (dpy, data, len, packbuffer);
-}
-
-#endif /* WORD64 */
-
-
-/* Make sure this produces the same string as DefineLocal/DefineSelf in xdm.
- * Otherwise, Xau will not be able to find your cookies in the Xauthority file.
- *
- * Note: POSIX says that the ``nodename'' member of utsname does _not_ have
- * to have sufficient information for interfacing to the network,
- * and so, you may be better off using gethostname (if it exists).
- */
-
-#if (defined(_POSIX_SOURCE) && !defined(AIXV3) && !defined(__QNX__)) || defined(hpux) || defined(SVR4)
-#define NEED_UTSNAME
-#include <sys/utsname.h>
-#else
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#endif
-
-/*
- * _XGetHostname - similar to gethostname but allows special processing.
- */
-int _XGetHostname (
- char *buf,
- int maxlen)
-{
- int len;
-
-#ifdef NEED_UTSNAME
- struct utsname name;
-
- if (maxlen <= 0 || buf == NULL)
- return 0;
-
- uname (&name);
- len = strlen (name.nodename);
- if (len >= maxlen) len = maxlen - 1;
- strncpy (buf, name.nodename, len);
- buf[len] = '\0';
-#else
- if (maxlen <= 0 || buf == NULL)
- return 0;
-
- buf[0] = '\0';
- (void) gethostname (buf, maxlen);
- buf [maxlen - 1] = '\0';
- len = strlen(buf);
-#endif /* NEED_UTSNAME */
- return len;
-}
-
-
-/*
- * _XScreenOfWindow - get the Screen of a given window
- */
-
-Screen *_XScreenOfWindow(Display *dpy, Window w)
-{
- register int i;
- Window root;
- int x, y; /* dummy variables */
- unsigned int width, height, bw, depth; /* dummy variables */
-
- if (XGetGeometry (dpy, w, &root, &x, &y, &width, &height,
- &bw, &depth) == False) {
- return NULL;
- }
- for (i = 0; i < ScreenCount (dpy); i++) { /* find root from list */
- if (root == RootWindow (dpy, i)) {
- return ScreenOfDisplay (dpy, i);
- }
- }
- return NULL;
-}
-
-
-#if defined(WIN32)
-
-/*
- * These functions are intended to be used internally to Xlib only.
- * These functions will always prefix the path with a DOS drive in the
- * form "<drive-letter>:". As such, these functions are only suitable
- * for use by Xlib function that supply a root-based path to some
- * particular file, e.g. <ProjectRoot>/lib/X11/locale/locale.dir will
- * be converted to "C:/usr/X11R6.3/lib/X11/locale/locale.dir".
- */
-
-static int access_file (path, pathbuf, len_pathbuf, pathret)
- char* path;
- char* pathbuf;
- int len_pathbuf;
- char** pathret;
-{
- if (access (path, F_OK) == 0) {
- if (strlen (path) < len_pathbuf)
- *pathret = pathbuf;
- else
- *pathret = Xmalloc (strlen (path) + 1);
- if (*pathret) {
- strcpy (*pathret, path);
- return 1;
- }
- }
- return 0;
-}
-
-static int AccessFile (path, pathbuf, len_pathbuf, pathret)
- char* path;
- char* pathbuf;
- int len_pathbuf;
- char** pathret;
-{
- unsigned long drives;
- int i, len;
- char* drive;
- char buf[MAX_PATH];
- char* bufp;
-
- /* just try the "raw" name first and see if it works */
- if (access_file (path, pathbuf, len_pathbuf, pathret))
- return 1;
-
- /* try the places set in the environment */
- drive = getenv ("_XBASEDRIVE");
-#ifdef __UNIXOS2__
- if (!drive)
- drive = getenv ("X11ROOT");
-#endif
- if (!drive)
- drive = "C:";
- len = strlen (drive) + strlen (path);
- if (len < MAX_PATH) bufp = buf;
- else bufp = Xmalloc (len + 1);
- strcpy (bufp, drive);
- strcat (bufp, path);
- if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
- if (bufp != buf) Xfree (bufp);
- return 1;
- }
-
-#ifndef __UNIXOS2__
- /* one last place to look */
- drive = getenv ("HOMEDRIVE");
- if (drive) {
- len = strlen (drive) + strlen (path);
- if (len < MAX_PATH) bufp = buf;
- else bufp = Xmalloc (len + 1);
- strcpy (bufp, drive);
- strcat (bufp, path);
- if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
- if (bufp != buf) Xfree (bufp);
- return 1;
- }
- }
-
- /* tried everywhere else, go fishing */
-#define C_DRIVE ('C' - 'A')
-#define Z_DRIVE ('Z' - 'A')
- /* does OS/2 (with or with gcc-emx) have getdrives? */
- drives = _getdrives ();
- for (i = C_DRIVE; i <= Z_DRIVE; i++) { /* don't check on A: or B: */
- if ((1 << i) & drives) {
- len = 2 + strlen (path);
- if (len < MAX_PATH) bufp = buf;
- else bufp = Xmalloc (len + 1);
- *bufp = 'A' + i;
- *(bufp + 1) = ':';
- *(bufp + 2) = '\0';
- strcat (bufp, path);
- if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
- if (bufp != buf) Xfree (bufp);
- return 1;
- }
- }
- }
-#endif
- return 0;
-}
-
-int _XOpenFile(path, flags)
- _Xconst char* path;
- int flags;
-{
- char buf[MAX_PATH];
- char* bufp = NULL;
- int ret = -1;
- UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS);
-
- if (AccessFile (path, buf, MAX_PATH, &bufp))
- ret = open (bufp, flags);
-
- (void) SetErrorMode (olderror);
-
- if (bufp != buf) Xfree (bufp);
-
- return ret;
-}
-
-int _XOpenFileMode(path, flags, mode)
- _Xconst char* path;
- int flags;
- mode_t mode;
-{
- char buf[MAX_PATH];
- char* bufp = NULL;
- int ret = -1;
- UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS);
-
- if (AccessFile (path, buf, MAX_PATH, &bufp))
- ret = open (bufp, flags, mode);
-
- (void) SetErrorMode (olderror);
-
- if (bufp != buf) Xfree (bufp);
-
- return ret;
-}
-
-void* _XFopenFile(path, mode)
- _Xconst char* path;
- _Xconst char* mode;
-{
- char buf[MAX_PATH];
- char* bufp = NULL;
- void* ret = NULL;
- UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS);
-
- if (AccessFile (path, buf, MAX_PATH, &bufp))
- ret = fopen (bufp, mode);
-
- (void) SetErrorMode (olderror);
-
- if (bufp != buf) Xfree (bufp);
-
- return ret;
-}
-
-int _XAccessFile(path)
- _Xconst char* path;
-{
- char buf[MAX_PATH];
- char* bufp;
- int ret = -1;
- UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS);
-
- ret = AccessFile (path, buf, MAX_PATH, &bufp);
-
- (void) SetErrorMode (olderror);
-
- if (bufp != buf) Xfree (bufp);
-
- return ret;
-}
-
-#endif
-
-#ifdef WIN32
-#undef _Xdebug
-int _Xdebug = 0;
-int *_Xdebug_p = &_Xdebug;
-void (**_XCreateMutex_fn_p)(LockInfoPtr) = &_XCreateMutex_fn;
-void (**_XFreeMutex_fn_p)(LockInfoPtr) = &_XFreeMutex_fn;
-void (**_XLockMutex_fn_p)(LockInfoPtr
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
- , char * /* file */
- , int /* line */
-#endif
- ) = &_XLockMutex_fn;
-void (**_XUnlockMutex_fn_p)(LockInfoPtr
-#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
- , char * /* file */
- , int /* line */
-#endif
- ) = &_XUnlockMutex_fn;
-LockInfoPtr *_Xglobal_lock_p = &_Xglobal_lock;
-#endif
+/*
+
+Copyright 1985, 1986, 1987, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+
+/*
+ * XlibInt.c - Internal support routines for the C subroutine
+ * interface library (Xlib) to the X Window System Protocol V11.0.
+ */
+
+#ifdef WIN32
+#define _XLIBINT_
+#include <X11\Xw32defs.h>
+#endif
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xprivate.h"
+#include <X11/Xpoll.h>
+#include <assert.h>
+#include <stdio.h>
+#ifdef WIN32
+#include <direct.h>
+#endif
+
+#ifdef XTHREADS
+#include "locking.h"
+
+/* these pointers get initialized by XInitThreads */
+LockInfoPtr _Xglobal_lock = NULL;
+void (*_XCreateMutex_fn)(LockInfoPtr) = NULL;
+/* struct _XCVList *(*_XCreateCVL_fn)() = NULL; */
+void (*_XFreeMutex_fn)(LockInfoPtr) = NULL;
+void (*_XLockMutex_fn)(
+ LockInfoPtr /* lock */
+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
+ , char * /* file */
+ , int /* line */
+#endif
+ ) = NULL;
+void (*_XUnlockMutex_fn)(
+ LockInfoPtr /* lock */
+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
+ , char * /* file */
+ , int /* line */
+#endif
+ ) = NULL;
+xthread_t (*_Xthread_self_fn)(void) = NULL;
+
+#define XThread_Self() ((*_Xthread_self_fn)())
+
+#endif /* XTHREADS */
+
+/* check for both EAGAIN and EWOULDBLOCK, because some supposedly POSIX
+ * systems are broken and return EWOULDBLOCK when they should return EAGAIN
+ */
+#ifdef WIN32
+#define ETEST() (WSAGetLastError() == WSAEWOULDBLOCK)
+#else
+#ifdef __CYGWIN__ /* Cygwin uses ENOBUFS to signal socket is full */
+#define ETEST() (errno == EAGAIN || errno == EWOULDBLOCK || errno == ENOBUFS)
+#else
+#if defined(EAGAIN) && defined(EWOULDBLOCK)
+#define ETEST() (errno == EAGAIN || errno == EWOULDBLOCK)
+#else
+#ifdef EAGAIN
+#define ETEST() (errno == EAGAIN)
+#else
+#define ETEST() (errno == EWOULDBLOCK)
+#endif /* EAGAIN */
+#endif /* EAGAIN && EWOULDBLOCK */
+#endif /* __CYGWIN__ */
+#endif /* WIN32 */
+
+#ifdef WIN32
+#define ECHECK(err) (WSAGetLastError() == err)
+#define ESET(val) WSASetLastError(val)
+#else
+#ifdef __UNIXOS2__
+#define ECHECK(err) (errno == err)
+#define ESET(val)
+#else
+#define ECHECK(err) (errno == err)
+#define ESET(val) errno = val
+#endif
+#endif
+
+#if defined(LOCALCONN) || defined(LACHMAN)
+#ifdef EMSGSIZE
+#define ESZTEST() (ECHECK(EMSGSIZE) || ECHECK(ERANGE))
+#else
+#define ESZTEST() ECHECK(ERANGE)
+#endif
+#else
+#ifdef EMSGSIZE
+#define ESZTEST() ECHECK(EMSGSIZE)
+#endif
+#endif
+
+#ifdef __UNIXOS2__
+#include <limits.h>
+#define MAX_PATH _POSIX_PATH_MAX
+#endif
+
+/*
+ * The following routines are internal routines used by Xlib for protocol
+ * packet transmission and reception.
+ *
+ * _XIOError(Display *) will be called if any sort of system call error occurs.
+ * This is assumed to be a fatal condition, i.e., XIOError should not return.
+ *
+ * _XError(Display *, xError *) will be called whenever an X_Error event is
+ * received. This is not assumed to be a fatal condition, i.e., it is
+ * acceptable for this procedure to return. However, XError should NOT
+ * perform any operations (directly or indirectly) on the DISPLAY.
+ *
+ * Routines declared with a return type of 'Status' return 0 on failure,
+ * and non 0 on success. Routines with no declared return type don't
+ * return anything. Whenever possible routines that create objects return
+ * the object they have created.
+ */
+
+#define POLLFD_CACHE_SIZE 5
+
+#if _WIN32_WINNT < _WIN32_WINNT_VISTA
+struct pollfd {
+
+ SOCKET fd;
+ SHORT events;
+ SHORT revents;
+
+};
+#define POLLRDNORM 0x0100
+#define POLLRDBAND 0x0200
+#define POLLIN (POLLRDNORM | POLLRDBAND)
+#endif
+
+/* initialize the struct array passed to poll() below */
+Bool _XPollfdCacheInit(
+ Display *dpy)
+{
+#ifdef USE_POLL
+ struct pollfd *pfp;
+
+ pfp = (struct pollfd *)Xmalloc(POLLFD_CACHE_SIZE * sizeof(struct pollfd));
+ if (!pfp)
+ return False;
+ pfp[0].fd = dpy->fd;
+ pfp[0].events = POLLIN;
+
+ dpy->filedes = (XPointer)pfp;
+#endif
+ return True;
+}
+
+void _XPollfdCacheAdd(
+ Display *dpy,
+ int fd)
+{
+#ifdef USE_POLL
+ struct pollfd *pfp = (struct pollfd *)dpy->filedes;
+
+ if (dpy->im_fd_length <= POLLFD_CACHE_SIZE) {
+ pfp[dpy->im_fd_length].fd = fd;
+ pfp[dpy->im_fd_length].events = POLLIN;
+ }
+#endif
+}
+
+/* ARGSUSED */
+void _XPollfdCacheDel(
+ Display *dpy,
+ int fd) /* not used */
+{
+#ifdef USE_POLL
+ struct pollfd *pfp = (struct pollfd *)dpy->filedes;
+ struct _XConnectionInfo *conni;
+
+ /* just recalculate whole list */
+ if (dpy->im_fd_length <= POLLFD_CACHE_SIZE) {
+ int loc = 1;
+ for (conni = dpy->im_fd_info; conni; conni=conni->next) {
+ pfp[loc].fd = conni->fd;
+ pfp[loc].events = POLLIN;
+ loc++;
+ }
+ }
+#endif
+}
+
+#ifdef _MSC_VER
+#undef min
+#define min __min
+#endif
+
+static int sync_hazard(Display *dpy)
+{
+ unsigned long span = dpy->request - dpy->last_request_read;
+ unsigned long hazard = min((dpy->bufmax - dpy->buffer) / SIZEOF(xReq), 65535 - 10);
+ return span >= 65535 - hazard - 10;
+}
+
+static
+void sync_while_locked(Display *dpy)
+{
+#ifdef XTHREADS
+ if (dpy->lock)
+ (*dpy->lock->user_lock_display)(dpy);
+#endif
+ UnlockDisplay(dpy);
+ SyncHandle();
+ InternalLockDisplay(dpy, /* don't skip user locks */ 0);
+#ifdef XTHREADS
+ if (dpy->lock)
+ (*dpy->lock->user_unlock_display)(dpy);
+#endif
+}
+
+void _XSeqSyncFunction(
+ register Display *dpy)
+{
+ xGetInputFocusReply rep;
+ register xReq *req;
+
+ if ((dpy->request - dpy->last_request_read) >= (65535 - BUFSIZE/SIZEOF(xReq))) {
+ GetEmptyReq(GetInputFocus, req);
+ (void) _XReply (dpy, (xReply *)&rep, 0, xTrue);
+ sync_while_locked(dpy);
+ } else if (sync_hazard(dpy))
+ _XSetPrivSyncFunction(dpy);
+}
+
+/* NOTE: only called if !XTHREADS, or when XInitThreads wasn't called. */
+static int
+_XPrivSyncFunction (Display *dpy)
+{
+#ifdef XTHREADS
+ assert(!dpy->lock_fns);
+#endif
+ assert(dpy->synchandler == _XPrivSyncFunction);
+ assert((dpy->flags & XlibDisplayPrivSync) != 0);
+ dpy->synchandler = dpy->savedsynchandler;
+ dpy->savedsynchandler = NULL;
+ dpy->flags &= ~XlibDisplayPrivSync;
+ if(dpy->synchandler)
+ dpy->synchandler(dpy);
+ _XIDHandler(dpy);
+ _XSeqSyncFunction(dpy);
+ return 0;
+}
+
+void _XSetPrivSyncFunction(Display *dpy)
+{
+#ifdef XTHREADS
+ if (dpy->lock_fns)
+ return;
+#endif
+ if (!(dpy->flags & XlibDisplayPrivSync)) {
+ dpy->savedsynchandler = dpy->synchandler;
+ dpy->synchandler = _XPrivSyncFunction;
+ dpy->flags |= XlibDisplayPrivSync;
+ }
+}
+
+void _XSetSeqSyncFunction(Display *dpy)
+{
+ if (sync_hazard(dpy))
+ _XSetPrivSyncFunction (dpy);
+}
+
+#ifdef LONG64
+void _XRead32(
+ Display *dpy,
+ register long *data,
+ long len)
+{
+ register int *buf;
+ register long i;
+
+ if (len) {
+ (void) _XRead(dpy, (char *)data, len);
+ i = len >> 2;
+ buf = (int *)data + i;
+ data += i;
+ while (--i >= 0)
+ *--data = *--buf;
+ }
+}
+#endif /* LONG64 */
+
+#ifdef WORD64
+
+/*
+ * XXX This is a *really* stupid way of doing this....
+ * PACKBUFFERSIZE must be a multiple of 4.
+ */
+
+#define PACKBUFFERSIZE 4096
+
+
+/*
+ * _XRead32 - Read bytes from the socket unpacking each 32 bits
+ * into a long (64 bits on a CRAY computer).
+ *
+ */
+static void _doXRead32(
+ register Display *dpy,
+ register long *data
+ register long size,
+ register char *packbuffer)
+{
+ long *lpack,*lp;
+ long mask32 = 0x00000000ffffffff;
+ long maskw, nwords, i, bits;
+
+ _XReadPad (dpy, packbuffer, size);
+
+ lp = data;
+ lpack = (long *) packbuffer;
+ nwords = size >> 2;
+ bits = 32;
+
+ for(i=0;i<nwords;i++){
+ maskw = mask32 << bits;
+ *lp++ = ( *lpack & maskw ) >> bits;
+ bits = bits ^32;
+ if(bits){
+ lpack++;
+ }
+ }
+}
+
+void _XRead32(
+ Display *dpy,
+ long *data,
+ long len)
+{
+ char packbuffer[PACKBUFFERSIZE];
+ unsigned nunits = PACKBUFFERSIZE >> 2;
+
+ for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
+ _doXRead32 (dpy, data, PACKBUFFERSIZE, packbuffer);
+ }
+ if (len) _doXRead32 (dpy, data, len, packbuffer);
+}
+
+
+
+/*
+ * _XRead16 - Read bytes from the socket unpacking each 16 bits
+ * into a long (64 bits on a CRAY computer).
+ *
+ */
+static _doXRead16(
+ register Display *dpy,
+ register short *data,
+ register long size,
+ char *packbuffer)
+{
+ long *lpack,*lp;
+ long mask16 = 0x000000000000ffff;
+ long maskw, nwords, i, bits;
+
+ (void) _XRead(dpy,packbuffer,size); /* don't do a padded read... */
+
+ lp = (long *) data;
+ lpack = (long *) packbuffer;
+ nwords = size >> 1; /* number of 16 bit words to be unpacked */
+ bits = 48;
+ for(i=0;i<nwords;i++){
+ maskw = mask16 << bits;
+ *lp++ = ( *lpack & maskw ) >> bits;
+ bits -= 16;
+ if(bits < 0){
+ lpack++;
+ bits = 48;
+ }
+ }
+}
+
+void _XRead16(
+ Display *dpy,
+ short *data,
+ long len)
+{
+ char packbuffer[PACKBUFFERSIZE];
+ unsigned nunits = PACKBUFFERSIZE >> 1;
+
+ for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
+ _doXRead16 (dpy, data, PACKBUFFERSIZE, packbuffer);
+ }
+ if (len) _doXRead16 (dpy, data, len, packbuffer);
+}
+
+void _XRead16Pad(
+ Display *dpy,
+ short *data,
+ long size)
+{
+ int slop = (size & 3);
+ short slopbuf[3];
+
+ _XRead16 (dpy, data, size);
+ if (slop > 0) {
+ _XRead16 (dpy, slopbuf, 4 - slop);
+ }
+}
+#endif /* WORD64 */
+
+/*
+ * The hard part about this is that we only get 16 bits from a reply.
+ * We have three values that will march along, with the following invariant:
+ * dpy->last_request_read <= rep->sequenceNumber <= dpy->request
+ * We have to keep
+ * dpy->request - dpy->last_request_read < 2^16
+ * or else we won't know for sure what value to use in events. We do this
+ * by forcing syncs when we get close.
+ */
+
+unsigned long
+_XSetLastRequestRead(
+ register Display *dpy,
+ register xGenericReply *rep)
+{
+ register unsigned long newseq, lastseq;
+
+ lastseq = dpy->last_request_read;
+ /*
+ * KeymapNotify has no sequence number, but is always guaranteed
+ * to immediately follow another event, except when generated via
+ * SendEvent (hmmm).
+ */
+ if ((rep->type & 0x7f) == KeymapNotify)
+ return(lastseq);
+
+ newseq = (lastseq & ~((unsigned long)0xffff)) | rep->sequenceNumber;
+
+ if (newseq < lastseq) {
+ newseq += 0x10000;
+ if (newseq > dpy->request) {
+ (void) fprintf (stderr,
+ "Xlib: sequence lost (0x%lx > 0x%lx) in reply type 0x%x!\n",
+ newseq, dpy->request,
+ (unsigned int) rep->type);
+ newseq -= 0x10000;
+ }
+ }
+
+ dpy->last_request_read = newseq;
+ return(newseq);
+}
+
+/*
+ * Support for internal connections, such as an IM might use.
+ * By Stephen Gildea, X Consortium, September 1993
+ */
+
+/* _XRegisterInternalConnection
+ * Each IM (or Xlib extension) that opens a file descriptor that Xlib should
+ * include in its select/poll mask must call this function to register the
+ * fd with Xlib. Any XConnectionWatchProc registered by XAddConnectionWatch
+ * will also be called.
+ *
+ * Whenever Xlib detects input available on fd, it will call callback
+ * with call_data to process it. If non-Xlib code calls select/poll
+ * and detects input available, it must call XProcessInternalConnection,
+ * which will call the associated callback.
+ *
+ * Non-Xlib code can learn about these additional fds by calling
+ * XInternalConnectionNumbers or, more typically, by registering
+ * a XConnectionWatchProc with XAddConnectionWatch
+ * to be called when fds are registered or unregistered.
+ *
+ * Returns True if registration succeeded, False if not, typically
+ * because could not allocate memory.
+ * Assumes Display locked when called.
+ */
+Status
+_XRegisterInternalConnection(
+ Display* dpy,
+ int fd,
+ _XInternalConnectionProc callback,
+ XPointer call_data
+)
+{
+ struct _XConnectionInfo *new_conni, **iptr;
+ struct _XConnWatchInfo *watchers;
+ XPointer *wd;
+
+ new_conni = (struct _XConnectionInfo*)Xmalloc(sizeof(struct _XConnectionInfo));
+ if (!new_conni)
+ return 0;
+ new_conni->watch_data = (XPointer *)Xmalloc(dpy->watcher_count * sizeof(XPointer));
+ if (!new_conni->watch_data) {
+ Xfree(new_conni);
+ return 0;
+ }
+ new_conni->fd = fd;
+ new_conni->read_callback = callback;
+ new_conni->call_data = call_data;
+ new_conni->next = NULL;
+ /* link new structure onto end of list */
+ for (iptr = &dpy->im_fd_info; *iptr; iptr = &(*iptr)->next)
+ ;
+ *iptr = new_conni;
+ dpy->im_fd_length++;
+ _XPollfdCacheAdd(dpy, fd);
+
+ for (watchers=dpy->conn_watchers, wd=new_conni->watch_data;
+ watchers;
+ watchers=watchers->next, wd++) {
+ *wd = NULL; /* for cleanliness */
+ (*watchers->fn) (dpy, watchers->client_data, fd, True, wd);
+ }
+
+ return 1;
+}
+
+/* _XUnregisterInternalConnection
+ * Each IM (or Xlib extension) that closes a file descriptor previously
+ * registered with _XRegisterInternalConnection must call this function.
+ * Any XConnectionWatchProc registered by XAddConnectionWatch
+ * will also be called.
+ *
+ * Assumes Display locked when called.
+ */
+void
+_XUnregisterInternalConnection(
+ Display* dpy,
+ int fd
+)
+{
+ struct _XConnectionInfo *info_list, **prev;
+ struct _XConnWatchInfo *watch;
+ XPointer *wd;
+
+ for (prev = &dpy->im_fd_info; (info_list = *prev);
+ prev = &info_list->next) {
+ if (info_list->fd == fd) {
+ *prev = info_list->next;
+ dpy->im_fd_length--;
+ for (watch=dpy->conn_watchers, wd=info_list->watch_data;
+ watch;
+ watch=watch->next, wd++) {
+ (*watch->fn) (dpy, watch->client_data, fd, False, wd);
+ }
+ if (info_list->watch_data)
+ Xfree (info_list->watch_data);
+ Xfree (info_list);
+ break;
+ }
+ }
+ _XPollfdCacheDel(dpy, fd);
+}
+
+/* XInternalConnectionNumbers
+ * Returns an array of fds and an array of corresponding call data.
+ * Typically a XConnectionWatchProc registered with XAddConnectionWatch
+ * will be used instead of this function to discover
+ * additional fds to include in the select/poll mask.
+ *
+ * The list is allocated with Xmalloc and should be freed by the caller
+ * with Xfree;
+ */
+Status
+XInternalConnectionNumbers(
+ Display *dpy,
+ int **fd_return,
+ int *count_return
+)
+{
+ int count;
+ struct _XConnectionInfo *info_list;
+ int *fd_list;
+
+ LockDisplay(dpy);
+ count = 0;
+ for (info_list=dpy->im_fd_info; info_list; info_list=info_list->next)
+ count++;
+ fd_list = (int*) Xmalloc (count * sizeof(int));
+ if (!fd_list) {
+ UnlockDisplay(dpy);
+ return 0;
+ }
+ count = 0;
+ for (info_list=dpy->im_fd_info; info_list; info_list=info_list->next) {
+ fd_list[count] = info_list->fd;
+ count++;
+ }
+ UnlockDisplay(dpy);
+
+ *fd_return = fd_list;
+ *count_return = count;
+ return 1;
+}
+
+void _XProcessInternalConnection(
+ Display *dpy,
+ struct _XConnectionInfo *conn_info)
+{
+ dpy->flags |= XlibDisplayProcConni;
+ UnlockDisplay(dpy);
+ (*conn_info->read_callback) (dpy, conn_info->fd, conn_info->call_data);
+ LockDisplay(dpy);
+ dpy->flags &= ~XlibDisplayProcConni;
+}
+
+/* XProcessInternalConnection
+ * Call the _XInternalConnectionProc registered by _XRegisterInternalConnection
+ * for this fd.
+ * The Display is NOT locked during the call.
+ */
+void
+XProcessInternalConnection(
+ Display* dpy,
+ int fd
+)
+{
+ struct _XConnectionInfo *info_list;
+
+ LockDisplay(dpy);
+ for (info_list=dpy->im_fd_info; info_list; info_list=info_list->next) {
+ if (info_list->fd == fd) {
+ _XProcessInternalConnection(dpy, info_list);
+ break;
+ }
+ }
+ UnlockDisplay(dpy);
+}
+
+/* XAddConnectionWatch
+ * Register a callback to be called whenever _XRegisterInternalConnection
+ * or _XUnregisterInternalConnection is called.
+ * Callbacks are called with the Display locked.
+ * If any connections are already registered, the callback is immediately
+ * called for each of them.
+ */
+Status
+XAddConnectionWatch(
+ Display* dpy,
+ XConnectionWatchProc callback,
+ XPointer client_data
+)
+{
+ struct _XConnWatchInfo *new_watcher, **wptr;
+ struct _XConnectionInfo *info_list;
+ XPointer *wd_array;
+
+ LockDisplay(dpy);
+
+ /* allocate new watch data */
+ for (info_list=dpy->im_fd_info; info_list; info_list=info_list->next) {
+ wd_array = (XPointer *)Xrealloc((char *)info_list->watch_data,
+ (dpy->watcher_count + 1) *
+ sizeof(XPointer));
+ if (!wd_array) {
+ UnlockDisplay(dpy);
+ return 0;
+ }
+ info_list->watch_data = wd_array;
+ wd_array[dpy->watcher_count] = NULL; /* for cleanliness */
+ }
+
+ new_watcher = (struct _XConnWatchInfo*)Xmalloc(sizeof(struct _XConnWatchInfo));
+ if (!new_watcher) {
+ UnlockDisplay(dpy);
+ return 0;
+ }
+ new_watcher->fn = callback;
+ new_watcher->client_data = client_data;
+ new_watcher->next = NULL;
+
+ /* link new structure onto end of list */
+ for (wptr = &dpy->conn_watchers; *wptr; wptr = &(*wptr)->next)
+ ;
+ *wptr = new_watcher;
+ dpy->watcher_count++;
+
+ /* call new watcher on all currently registered fds */
+ for (info_list=dpy->im_fd_info; info_list; info_list=info_list->next) {
+ (*callback) (dpy, client_data, info_list->fd, True,
+ info_list->watch_data + dpy->watcher_count - 1);
+ }
+
+ UnlockDisplay(dpy);
+ return 1;
+}
+
+/* XRemoveConnectionWatch
+ * Unregister a callback registered by XAddConnectionWatch.
+ * Both callback and client_data must match what was passed to
+ * XAddConnectionWatch.
+ */
+void
+XRemoveConnectionWatch(
+ Display* dpy,
+ XConnectionWatchProc callback,
+ XPointer client_data
+)
+{
+ struct _XConnWatchInfo *watch;
+ struct _XConnWatchInfo *previous = NULL;
+ struct _XConnectionInfo *conni;
+ int counter = 0;
+
+ LockDisplay(dpy);
+ for (watch=dpy->conn_watchers; watch; watch=watch->next) {
+ if (watch->fn == callback && watch->client_data == client_data) {
+ if (previous)
+ previous->next = watch->next;
+ else
+ dpy->conn_watchers = watch->next;
+ Xfree (watch);
+ dpy->watcher_count--;
+ /* remove our watch_data for each connection */
+ for (conni=dpy->im_fd_info; conni; conni=conni->next) {
+ /* don't bother realloc'ing; these arrays are small anyway */
+ /* overlapping */
+ memmove(conni->watch_data+counter,
+ conni->watch_data+counter+1,
+ dpy->watcher_count - counter);
+ }
+ break;
+ }
+ previous = watch;
+ counter++;
+ }
+ UnlockDisplay(dpy);
+}
+
+/* end of internal connections support */
+
+/* Cookie jar implementation
+ dpy->cookiejar is a linked list. _XEnq receives the events but leaves
+ them in the normal EQ. _XStoreEvent returns the cookie event (minus
+ data pointer) and adds it to the cookiejar. _XDeq just removes
+ the entry like any other event but resets the data pointer for
+ cookie events (to avoid double-free, the memory is re-used by Xlib).
+
+ _XFetchEventCookie (called from XGetEventData) removes a cookie from the
+ jar. _XFreeEventCookies removes all unclaimed cookies from the jar
+ (called by XNextEvent).
+
+ _XFreeDisplayStructure calls _XFreeEventCookies for each cookie in the
+ normal EQ.
+ */
+
+#include "utlist.h"
+struct stored_event {
+ XGenericEventCookie ev;
+ struct stored_event *prev;
+ struct stored_event *next;
+};
+
+Bool
+_XIsEventCookie(Display *dpy, XEvent *ev)
+{
+ return (ev->xcookie.type == GenericEvent &&
+ dpy->generic_event_vec[ev->xcookie.extension & 0x7F] != NULL);
+}
+
+/**
+ * Free all events in the event list.
+ */
+void
+_XFreeEventCookies(Display *dpy)
+{
+ struct stored_event **head, *e, *tmp;
+
+ if (!dpy->cookiejar)
+ return;
+
+ head = (struct stored_event**)&dpy->cookiejar;
+
+ DL_FOREACH_SAFE(*head, e, tmp) {
+ if (dpy->cookiejar == e)
+ dpy->cookiejar = NULL;
+ XFree(e->ev.data);
+ XFree(e);
+ }
+}
+
+/**
+ * Add an event to the display's event list. This event must be freed on the
+ * next call to XNextEvent().
+ */
+void
+_XStoreEventCookie(Display *dpy, XEvent *event)
+{
+ XGenericEventCookie* cookie = &event->xcookie;
+ struct stored_event **head, *add;
+
+ if (!_XIsEventCookie(dpy, event))
+ return;
+
+ head = (struct stored_event**)(&dpy->cookiejar);
+
+ add = Xmalloc(sizeof(struct stored_event));
+ if (!add) {
+ ESET(ENOMEM);
+ _XIOError(dpy);
+ }
+ add->ev = *cookie;
+ DL_APPEND(*head, add);
+ cookie->data = NULL; /* don't return data yet, must be claimed */
+}
+
+/**
+ * Return the event with the given cookie and remove it from the list.
+ */
+Bool
+_XFetchEventCookie(Display *dpy, XGenericEventCookie* ev)
+{
+ Bool ret = False;
+ struct stored_event **head, *event;
+ head = (struct stored_event**)&dpy->cookiejar;
+
+ if (!_XIsEventCookie(dpy, (XEvent*)ev))
+ return ret;
+
+ DL_FOREACH(*head, event) {
+ if (event->ev.cookie == ev->cookie &&
+ event->ev.extension == ev->extension &&
+ event->ev.evtype == ev->evtype) {
+ *ev = event->ev;
+ DL_DELETE(*head, event);
+ Xfree(event);
+ ret = True;
+ break;
+ }
+ }
+
+ return ret;
+}
+
+Bool
+_XCopyEventCookie(Display *dpy, XGenericEventCookie *in, XGenericEventCookie *out)
+{
+ Bool ret = False;
+ int extension;
+
+ if (!_XIsEventCookie(dpy, (XEvent*)in) || !out)
+ return ret;
+
+ extension = in->extension & 0x7F;
+
+ if (!dpy->generic_event_copy_vec[extension])
+ return ret;
+
+ ret = ((*dpy->generic_event_copy_vec[extension])(dpy, in, out));
+ out->cookie = ret ? ++dpy->next_cookie : 0;
+ return ret;
+}
+
+
+/*
+ * _XEnq - Place event packets on the display's queue.
+ * note that no squishing of move events in V11, since there
+ * is pointer motion hints....
+ */
+void _XEnq(
+ register Display *dpy,
+ register xEvent *event)
+{
+ register _XQEvent *qelt;
+ int type, extension;
+
+ if ((qelt = dpy->qfree)) {
+ /* If dpy->qfree is non-NULL do this, else malloc a new one. */
+ dpy->qfree = qelt->next;
+ }
+ else if ((qelt =
+ (_XQEvent *) Xmalloc((unsigned)sizeof(_XQEvent))) == NULL) {
+ /* Malloc call failed! */
+ ESET(ENOMEM);
+ _XIOError(dpy);
+ }
+ qelt->next = NULL;
+
+ type = event->u.u.type & 0177;
+ extension = ((xGenericEvent*)event)->extension;
+
+ qelt->event.type = type;
+ /* If an extension has registerd a generic_event_vec handler, then
+ * it can handle event cookies. Otherwise, proceed with the normal
+ * event handlers.
+ *
+ * If the generic_event_vec is called, qelt->event is a event cookie
+ * with the data pointer and the "free" pointer set. Data pointer is
+ * some memory allocated by the extension.
+ */
+ if (type == GenericEvent && dpy->generic_event_vec[extension & 0x7F]) {
+ XGenericEventCookie *cookie = &qelt->event.xcookie;
+ (*dpy->generic_event_vec[extension & 0x7F])(dpy, cookie, event);
+ cookie->cookie = ++dpy->next_cookie;
+
+ qelt->qserial_num = dpy->next_event_serial_num++;
+ if (dpy->tail) dpy->tail->next = qelt;
+ else dpy->head = qelt;
+
+ dpy->tail = qelt;
+ dpy->qlen++;
+ } else if ((*dpy->event_vec[type])(dpy, &qelt->event, event)) {
+ qelt->qserial_num = dpy->next_event_serial_num++;
+ if (dpy->tail) dpy->tail->next = qelt;
+ else dpy->head = qelt;
+
+ dpy->tail = qelt;
+ dpy->qlen++;
+ } else {
+ /* ignored, or stashed away for many-to-one compression */
+ qelt->next = dpy->qfree;
+ dpy->qfree = qelt;
+ }
+}
+
+/*
+ * _XDeq - Remove event packet from the display's queue.
+ */
+void _XDeq(
+ register Display *dpy,
+ register _XQEvent *prev, /* element before qelt */
+ register _XQEvent *qelt) /* element to be unlinked */
+{
+ if (prev) {
+ if ((prev->next = qelt->next) == NULL)
+ dpy->tail = prev;
+ } else {
+ /* no prev, so removing first elt */
+ if ((dpy->head = qelt->next) == NULL)
+ dpy->tail = NULL;
+ }
+ qelt->qserial_num = 0;
+ qelt->next = dpy->qfree;
+ dpy->qfree = qelt;
+ dpy->qlen--;
+
+ if (_XIsEventCookie(dpy, &qelt->event)) {
+ XGenericEventCookie* cookie = &qelt->event.xcookie;
+ /* dpy->qfree is re-used, reset memory to avoid double free on
+ * _XFreeDisplayStructure */
+ cookie->data = NULL;
+ }
+}
+
+/*
+ * EventToWire in separate file in that often not needed.
+ */
+
+/*ARGSUSED*/
+Bool
+_XUnknownWireEvent(
+ register Display *dpy, /* pointer to display structure */
+ register XEvent *re, /* pointer to where event should be reformatted */
+ register xEvent *event) /* wire protocol event */
+{
+#ifdef notdef
+ (void) fprintf(stderr,
+ "Xlib: unhandled wire event! event number = %d, display = %x\n.",
+ event->u.u.type, dpy);
+#endif
+ return(False);
+}
+
+Bool
+_XUnknownWireEventCookie(
+ Display *dpy, /* pointer to display structure */
+ XGenericEventCookie *re, /* pointer to where event should be reformatted */
+ xEvent *event) /* wire protocol event */
+{
+#ifdef notdef
+ fprintf(stderr,
+ "Xlib: unhandled wire cookie event! extension number = %d, display = %x\n.",
+ ((xGenericEvent*)event)->extension, dpy);
+#endif
+ return(False);
+}
+
+Bool
+_XUnknownCopyEventCookie(
+ Display *dpy, /* pointer to display structure */
+ XGenericEventCookie *in, /* source */
+ XGenericEventCookie *out) /* destination */
+{
+#ifdef notdef
+ fprintf(stderr,
+ "Xlib: unhandled cookie event copy! extension number = %d, display = %x\n.",
+ in->extension, dpy);
+#endif
+ return(False);
+}
+
+/*ARGSUSED*/
+Status
+_XUnknownNativeEvent(
+ register Display *dpy, /* pointer to display structure */
+ register XEvent *re, /* pointer to where event should be reformatted */
+ register xEvent *event) /* wire protocol event */
+{
+#ifdef notdef
+ (void) fprintf(stderr,
+ "Xlib: unhandled native event! event number = %d, display = %x\n.",
+ re->type, dpy);
+#endif
+ return(0);
+}
+/*
+ * reformat a wire event into an XEvent structure of the right type.
+ */
+Bool
+_XWireToEvent(
+ register Display *dpy, /* pointer to display structure */
+ register XEvent *re, /* pointer to where event should be reformatted */
+ register xEvent *event) /* wire protocol event */
+{
+
+ re->type = event->u.u.type & 0x7f;
+ ((XAnyEvent *)re)->serial = _XSetLastRequestRead(dpy,
+ (xGenericReply *)event);
+ ((XAnyEvent *)re)->send_event = ((event->u.u.type & 0x80) != 0);
+ ((XAnyEvent *)re)->display = dpy;
+
+ /* Ignore the leading bit of the event type since it is set when a
+ client sends an event rather than the server. */
+
+ switch (event-> u.u.type & 0177) {
+ case KeyPress:
+ case KeyRelease:
+ {
+ register XKeyEvent *ev = (XKeyEvent*) re;
+ ev->root = event->u.keyButtonPointer.root;
+ ev->window = event->u.keyButtonPointer.event;
+ ev->subwindow = event->u.keyButtonPointer.child;
+ ev->time = event->u.keyButtonPointer.time;
+ ev->x = cvtINT16toInt(event->u.keyButtonPointer.eventX);
+ ev->y = cvtINT16toInt(event->u.keyButtonPointer.eventY);
+ ev->x_root = cvtINT16toInt(event->u.keyButtonPointer.rootX);
+ ev->y_root = cvtINT16toInt(event->u.keyButtonPointer.rootY);
+ ev->state = event->u.keyButtonPointer.state;
+ ev->same_screen = event->u.keyButtonPointer.sameScreen;
+ ev->keycode = event->u.u.detail;
+ }
+ break;
+ case ButtonPress:
+ case ButtonRelease:
+ {
+ register XButtonEvent *ev = (XButtonEvent *) re;
+ ev->root = event->u.keyButtonPointer.root;
+ ev->window = event->u.keyButtonPointer.event;
+ ev->subwindow = event->u.keyButtonPointer.child;
+ ev->time = event->u.keyButtonPointer.time;
+ ev->x = cvtINT16toInt(event->u.keyButtonPointer.eventX);
+ ev->y = cvtINT16toInt(event->u.keyButtonPointer.eventY);
+ ev->x_root = cvtINT16toInt(event->u.keyButtonPointer.rootX);
+ ev->y_root = cvtINT16toInt(event->u.keyButtonPointer.rootY);
+ ev->state = event->u.keyButtonPointer.state;
+ ev->same_screen = event->u.keyButtonPointer.sameScreen;
+ ev->button = event->u.u.detail;
+ }
+ break;
+ case MotionNotify:
+ {
+ register XMotionEvent *ev = (XMotionEvent *)re;
+ ev->root = event->u.keyButtonPointer.root;
+ ev->window = event->u.keyButtonPointer.event;
+ ev->subwindow = event->u.keyButtonPointer.child;
+ ev->time = event->u.keyButtonPointer.time;
+ ev->x = cvtINT16toInt(event->u.keyButtonPointer.eventX);
+ ev->y = cvtINT16toInt(event->u.keyButtonPointer.eventY);
+ ev->x_root = cvtINT16toInt(event->u.keyButtonPointer.rootX);
+ ev->y_root = cvtINT16toInt(event->u.keyButtonPointer.rootY);
+ ev->state = event->u.keyButtonPointer.state;
+ ev->same_screen = event->u.keyButtonPointer.sameScreen;
+ ev->is_hint = event->u.u.detail;
+ }
+ break;
+ case EnterNotify:
+ case LeaveNotify:
+ {
+ register XCrossingEvent *ev = (XCrossingEvent *) re;
+ ev->root = event->u.enterLeave.root;
+ ev->window = event->u.enterLeave.event;
+ ev->subwindow = event->u.enterLeave.child;
+ ev->time = event->u.enterLeave.time;
+ ev->x = cvtINT16toInt(event->u.enterLeave.eventX);
+ ev->y = cvtINT16toInt(event->u.enterLeave.eventY);
+ ev->x_root = cvtINT16toInt(event->u.enterLeave.rootX);
+ ev->y_root = cvtINT16toInt(event->u.enterLeave.rootY);
+ ev->state = event->u.enterLeave.state;
+ ev->mode = event->u.enterLeave.mode;
+ ev->same_screen = (event->u.enterLeave.flags &
+ ELFlagSameScreen) && True;
+ ev->focus = (event->u.enterLeave.flags &
+ ELFlagFocus) && True;
+ ev->detail = event->u.u.detail;
+ }
+ break;
+ case FocusIn:
+ case FocusOut:
+ {
+ register XFocusChangeEvent *ev = (XFocusChangeEvent *) re;
+ ev->window = event->u.focus.window;
+ ev->mode = event->u.focus.mode;
+ ev->detail = event->u.u.detail;
+ }
+ break;
+ case KeymapNotify:
+ {
+ register XKeymapEvent *ev = (XKeymapEvent *) re;
+ ev->window = None;
+ memcpy(&ev->key_vector[1],
+ (char *)((xKeymapEvent *) event)->map,
+ sizeof (((xKeymapEvent *) event)->map));
+ }
+ break;
+ case Expose:
+ {
+ register XExposeEvent *ev = (XExposeEvent *) re;
+ ev->window = event->u.expose.window;
+ ev->x = event->u.expose.x;
+ ev->y = event->u.expose.y;
+ ev->width = event->u.expose.width;
+ ev->height = event->u.expose.height;
+ ev->count = event->u.expose.count;
+ }
+ break;
+ case GraphicsExpose:
+ {
+ register XGraphicsExposeEvent *ev =
+ (XGraphicsExposeEvent *) re;
+ ev->drawable = event->u.graphicsExposure.drawable;
+ ev->x = event->u.graphicsExposure.x;
+ ev->y = event->u.graphicsExposure.y;
+ ev->width = event->u.graphicsExposure.width;
+ ev->height = event->u.graphicsExposure.height;
+ ev->count = event->u.graphicsExposure.count;
+ ev->major_code = event->u.graphicsExposure.majorEvent;
+ ev->minor_code = event->u.graphicsExposure.minorEvent;
+ }
+ break;
+ case NoExpose:
+ {
+ register XNoExposeEvent *ev = (XNoExposeEvent *) re;
+ ev->drawable = event->u.noExposure.drawable;
+ ev->major_code = event->u.noExposure.majorEvent;
+ ev->minor_code = event->u.noExposure.minorEvent;
+ }
+ break;
+ case VisibilityNotify:
+ {
+ register XVisibilityEvent *ev = (XVisibilityEvent *) re;
+ ev->window = event->u.visibility.window;
+ ev->state = event->u.visibility.state;
+ }
+ break;
+ case CreateNotify:
+ {
+ register XCreateWindowEvent *ev =
+ (XCreateWindowEvent *) re;
+ ev->window = event->u.createNotify.window;
+ ev->parent = event->u.createNotify.parent;
+ ev->x = cvtINT16toInt(event->u.createNotify.x);
+ ev->y = cvtINT16toInt(event->u.createNotify.y);
+ ev->width = event->u.createNotify.width;
+ ev->height = event->u.createNotify.height;
+ ev->border_width = event->u.createNotify.borderWidth;
+ ev->override_redirect = event->u.createNotify.override;
+ }
+ break;
+ case DestroyNotify:
+ {
+ register XDestroyWindowEvent *ev =
+ (XDestroyWindowEvent *) re;
+ ev->window = event->u.destroyNotify.window;
+ ev->event = event->u.destroyNotify.event;
+ }
+ break;
+ case UnmapNotify:
+ {
+ register XUnmapEvent *ev = (XUnmapEvent *) re;
+ ev->window = event->u.unmapNotify.window;
+ ev->event = event->u.unmapNotify.event;
+ ev->from_configure = event->u.unmapNotify.fromConfigure;
+ }
+ break;
+ case MapNotify:
+ {
+ register XMapEvent *ev = (XMapEvent *) re;
+ ev->window = event->u.mapNotify.window;
+ ev->event = event->u.mapNotify.event;
+ ev->override_redirect = event->u.mapNotify.override;
+ }
+ break;
+ case MapRequest:
+ {
+ register XMapRequestEvent *ev = (XMapRequestEvent *) re;
+ ev->window = event->u.mapRequest.window;
+ ev->parent = event->u.mapRequest.parent;
+ }
+ break;
+ case ReparentNotify:
+ {
+ register XReparentEvent *ev = (XReparentEvent *) re;
+ ev->event = event->u.reparent.event;
+ ev->window = event->u.reparent.window;
+ ev->parent = event->u.reparent.parent;
+ ev->x = cvtINT16toInt(event->u.reparent.x);
+ ev->y = cvtINT16toInt(event->u.reparent.y);
+ ev->override_redirect = event->u.reparent.override;
+ }
+ break;
+ case ConfigureNotify:
+ {
+ register XConfigureEvent *ev = (XConfigureEvent *) re;
+ ev->event = event->u.configureNotify.event;
+ ev->window = event->u.configureNotify.window;
+ ev->above = event->u.configureNotify.aboveSibling;
+ ev->x = cvtINT16toInt(event->u.configureNotify.x);
+ ev->y = cvtINT16toInt(event->u.configureNotify.y);
+ ev->width = event->u.configureNotify.width;
+ ev->height = event->u.configureNotify.height;
+ ev->border_width = event->u.configureNotify.borderWidth;
+ ev->override_redirect = event->u.configureNotify.override;
+ }
+ break;
+ case ConfigureRequest:
+ {
+ register XConfigureRequestEvent *ev =
+ (XConfigureRequestEvent *) re;
+ ev->window = event->u.configureRequest.window;
+ ev->parent = event->u.configureRequest.parent;
+ ev->above = event->u.configureRequest.sibling;
+ ev->x = cvtINT16toInt(event->u.configureRequest.x);
+ ev->y = cvtINT16toInt(event->u.configureRequest.y);
+ ev->width = event->u.configureRequest.width;
+ ev->height = event->u.configureRequest.height;
+ ev->border_width = event->u.configureRequest.borderWidth;
+ ev->value_mask = event->u.configureRequest.valueMask;
+ ev->detail = event->u.u.detail;
+ }
+ break;
+ case GravityNotify:
+ {
+ register XGravityEvent *ev = (XGravityEvent *) re;
+ ev->window = event->u.gravity.window;
+ ev->event = event->u.gravity.event;
+ ev->x = cvtINT16toInt(event->u.gravity.x);
+ ev->y = cvtINT16toInt(event->u.gravity.y);
+ }
+ break;
+ case ResizeRequest:
+ {
+ register XResizeRequestEvent *ev =
+ (XResizeRequestEvent *) re;
+ ev->window = event->u.resizeRequest.window;
+ ev->width = event->u.resizeRequest.width;
+ ev->height = event->u.resizeRequest.height;
+ }
+ break;
+ case CirculateNotify:
+ {
+ register XCirculateEvent *ev = (XCirculateEvent *) re;
+ ev->window = event->u.circulate.window;
+ ev->event = event->u.circulate.event;
+ ev->place = event->u.circulate.place;
+ }
+ break;
+ case CirculateRequest:
+ {
+ register XCirculateRequestEvent *ev =
+ (XCirculateRequestEvent *) re;
+ ev->window = event->u.circulate.window;
+ ev->parent = event->u.circulate.event;
+ ev->place = event->u.circulate.place;
+ }
+ break;
+ case PropertyNotify:
+ {
+ register XPropertyEvent *ev = (XPropertyEvent *) re;
+ ev->window = event->u.property.window;
+ ev->atom = event->u.property.atom;
+ ev->time = event->u.property.time;
+ ev->state = event->u.property.state;
+ }
+ break;
+ case SelectionClear:
+ {
+ register XSelectionClearEvent *ev =
+ (XSelectionClearEvent *) re;
+ ev->window = event->u.selectionClear.window;
+ ev->selection = event->u.selectionClear.atom;
+ ev->time = event->u.selectionClear.time;
+ }
+ break;
+ case SelectionRequest:
+ {
+ register XSelectionRequestEvent *ev =
+ (XSelectionRequestEvent *) re;
+ ev->owner = event->u.selectionRequest.owner;
+ ev->requestor = event->u.selectionRequest.requestor;
+ ev->selection = event->u.selectionRequest.selection;
+ ev->target = event->u.selectionRequest.target;
+ ev->property = event->u.selectionRequest.property;
+ ev->time = event->u.selectionRequest.time;
+ }
+ break;
+ case SelectionNotify:
+ {
+ register XSelectionEvent *ev = (XSelectionEvent *) re;
+ ev->requestor = event->u.selectionNotify.requestor;
+ ev->selection = event->u.selectionNotify.selection;
+ ev->target = event->u.selectionNotify.target;
+ ev->property = event->u.selectionNotify.property;
+ ev->time = event->u.selectionNotify.time;
+ }
+ break;
+ case ColormapNotify:
+ {
+ register XColormapEvent *ev = (XColormapEvent *) re;
+ ev->window = event->u.colormap.window;
+ ev->colormap = event->u.colormap.colormap;
+ ev->new = event->u.colormap.new;
+ ev->state = event->u.colormap.state;
+ }
+ break;
+ case ClientMessage:
+ {
+ register int i;
+ register XClientMessageEvent *ev
+ = (XClientMessageEvent *) re;
+ ev->window = event->u.clientMessage.window;
+ ev->format = event->u.u.detail;
+ switch (ev->format) {
+ case 8:
+ ev->message_type = event->u.clientMessage.u.b.type;
+ for (i = 0; i < 20; i++)
+ ev->data.b[i] = event->u.clientMessage.u.b.bytes[i];
+ break;
+ case 16:
+ ev->message_type = event->u.clientMessage.u.s.type;
+ ev->data.s[0] = cvtINT16toShort(event->u.clientMessage.u.s.shorts0);
+ ev->data.s[1] = cvtINT16toShort(event->u.clientMessage.u.s.shorts1);
+ ev->data.s[2] = cvtINT16toShort(event->u.clientMessage.u.s.shorts2);
+ ev->data.s[3] = cvtINT16toShort(event->u.clientMessage.u.s.shorts3);
+ ev->data.s[4] = cvtINT16toShort(event->u.clientMessage.u.s.shorts4);
+ ev->data.s[5] = cvtINT16toShort(event->u.clientMessage.u.s.shorts5);
+ ev->data.s[6] = cvtINT16toShort(event->u.clientMessage.u.s.shorts6);
+ ev->data.s[7] = cvtINT16toShort(event->u.clientMessage.u.s.shorts7);
+ ev->data.s[8] = cvtINT16toShort(event->u.clientMessage.u.s.shorts8);
+ ev->data.s[9] = cvtINT16toShort(event->u.clientMessage.u.s.shorts9);
+ break;
+ case 32:
+ ev->message_type = event->u.clientMessage.u.l.type;
+ ev->data.l[0] = cvtINT32toLong(event->u.clientMessage.u.l.longs0);
+ ev->data.l[1] = cvtINT32toLong(event->u.clientMessage.u.l.longs1);
+ ev->data.l[2] = cvtINT32toLong(event->u.clientMessage.u.l.longs2);
+ ev->data.l[3] = cvtINT32toLong(event->u.clientMessage.u.l.longs3);
+ ev->data.l[4] = cvtINT32toLong(event->u.clientMessage.u.l.longs4);
+ break;
+ default: /* XXX should never occur */
+ break;
+ }
+ }
+ break;
+ case MappingNotify:
+ {
+ register XMappingEvent *ev = (XMappingEvent *)re;
+ ev->window = 0;
+ ev->first_keycode = event->u.mappingNotify.firstKeyCode;
+ ev->request = event->u.mappingNotify.request;
+ ev->count = event->u.mappingNotify.count;
+ }
+ break;
+ default:
+ return(_XUnknownWireEvent(dpy, re, event));
+ }
+ return(True);
+}
+
+
+/*
+ * _XDefaultIOError - Default fatal system error reporting routine. Called
+ * when an X internal system error is encountered.
+ */
+int _XDefaultIOError(
+ Display *dpy)
+{
+ if (ECHECK(EPIPE)) {
+ (void) fprintf (stderr,
+ "X connection to %s broken (explicit kill or server shutdown).\r\n",
+ DisplayString (dpy));
+ } else {
+ (void) fprintf (stderr,
+ "XIO: fatal IO error %d (%s) on X server \"%s\"\r\n",
+#ifdef WIN32
+ WSAGetLastError(), strerror(WSAGetLastError()),
+#else
+ errno, strerror (errno),
+#endif
+ DisplayString (dpy));
+ (void) fprintf (stderr,
+ " after %lu requests (%lu known processed) with %d events remaining.\r\n",
+ NextRequest(dpy) - 1, LastKnownRequestProcessed(dpy),
+ QLength(dpy));
+
+ }
+ exit(1);
+ return(0); /* dummy - function should never return */
+}
+
+
+static int _XPrintDefaultError(
+ Display *dpy,
+ XErrorEvent *event,
+ FILE *fp)
+{
+ char buffer[BUFSIZ];
+ char mesg[BUFSIZ];
+ char number[32];
+ const char *mtype = "XlibMessage";
+ register _XExtension *ext = (_XExtension *)NULL;
+ _XExtension *bext = (_XExtension *)NULL;
+ XGetErrorText(dpy, event->error_code, buffer, BUFSIZ);
+ XGetErrorDatabaseText(dpy, mtype, "XError", "X Error", mesg, BUFSIZ);
+ (void) fprintf(fp, "%s: %s\n ", mesg, buffer);
+ XGetErrorDatabaseText(dpy, mtype, "MajorCode", "Request Major code %d",
+ mesg, BUFSIZ);
+ (void) fprintf(fp, mesg, event->request_code);
+ if (event->request_code < 128) {
+ sprintf(number, "%d", event->request_code);
+ XGetErrorDatabaseText(dpy, "XRequest", number, "", buffer, BUFSIZ);
+ } else {
+ for (ext = dpy->ext_procs;
+ ext && (ext->codes.major_opcode != event->request_code);
+ ext = ext->next)
+ ;
+ if (ext) {
+ strncpy(buffer, ext->name, BUFSIZ);
+ buffer[BUFSIZ - 1] = '\0';
+ } else
+ buffer[0] = '\0';
+ }
+ (void) fprintf(fp, " (%s)\n", buffer);
+ if (event->request_code >= 128) {
+ XGetErrorDatabaseText(dpy, mtype, "MinorCode", "Request Minor code %d",
+ mesg, BUFSIZ);
+ fputs(" ", fp);
+ (void) fprintf(fp, mesg, event->minor_code);
+ if (ext) {
+ sprintf(mesg, "%s.%d", ext->name, event->minor_code);
+ XGetErrorDatabaseText(dpy, "XRequest", mesg, "", buffer, BUFSIZ);
+ (void) fprintf(fp, " (%s)", buffer);
+ }
+ fputs("\n", fp);
+ }
+ if (event->error_code >= 128) {
+ /* kludge, try to find the extension that caused it */
+ buffer[0] = '\0';
+ for (ext = dpy->ext_procs; ext; ext = ext->next) {
+ if (ext->error_string)
+ (*ext->error_string)(dpy, event->error_code, &ext->codes,
+ buffer, BUFSIZ);
+ if (buffer[0]) {
+ bext = ext;
+ break;
+ }
+ if (ext->codes.first_error &&
+ ext->codes.first_error < (int)event->error_code &&
+ (!bext || ext->codes.first_error > bext->codes.first_error))
+ bext = ext;
+ }
+ if (bext)
+ sprintf(buffer, "%s.%d", bext->name,
+ event->error_code - bext->codes.first_error);
+ else
+ strcpy(buffer, "Value");
+ XGetErrorDatabaseText(dpy, mtype, buffer, "", mesg, BUFSIZ);
+ if (mesg[0]) {
+ fputs(" ", fp);
+ (void) fprintf(fp, mesg, event->resourceid);
+ fputs("\n", fp);
+ }
+ /* let extensions try to print the values */
+ for (ext = dpy->ext_procs; ext; ext = ext->next) {
+ if (ext->error_values)
+ (*ext->error_values)(dpy, event, fp);
+ }
+ } else if ((event->error_code == BadWindow) ||
+ (event->error_code == BadPixmap) ||
+ (event->error_code == BadCursor) ||
+ (event->error_code == BadFont) ||
+ (event->error_code == BadDrawable) ||
+ (event->error_code == BadColor) ||
+ (event->error_code == BadGC) ||
+ (event->error_code == BadIDChoice) ||
+ (event->error_code == BadValue) ||
+ (event->error_code == BadAtom)) {
+ if (event->error_code == BadValue)
+ XGetErrorDatabaseText(dpy, mtype, "Value", "Value 0x%x",
+ mesg, BUFSIZ);
+ else if (event->error_code == BadAtom)
+ XGetErrorDatabaseText(dpy, mtype, "AtomID", "AtomID 0x%x",
+ mesg, BUFSIZ);
+ else
+ XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
+ mesg, BUFSIZ);
+ fputs(" ", fp);
+ (void) fprintf(fp, mesg, event->resourceid);
+ fputs("\n", fp);
+ }
+ XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
+ mesg, BUFSIZ);
+ fputs(" ", fp);
+ (void) fprintf(fp, mesg, event->serial);
+ XGetErrorDatabaseText(dpy, mtype, "CurrentSerial", "Current Serial #%d",
+ mesg, BUFSIZ);
+ fputs("\n ", fp);
+ (void) fprintf(fp, mesg, dpy->request);
+ fputs("\n", fp);
+ if (event->error_code == BadImplementation) return 0;
+ return 1;
+}
+
+int _XDefaultError(
+ Display *dpy,
+ XErrorEvent *event)
+{
+ if (_XPrintDefaultError (dpy, event, stderr) == 0) return 0;
+ exit(1);
+ /*NOTREACHED*/
+}
+
+/*ARGSUSED*/
+Bool _XDefaultWireError(Display *display, XErrorEvent *he, xError *we)
+{
+ return True;
+}
+
+/*
+ * _XError - upcall internal or user protocol error handler
+ */
+int _XError (
+ Display *dpy,
+ register xError *rep)
+{
+ /*
+ * X_Error packet encountered! We need to unpack the error before
+ * giving it to the user.
+ */
+ XEvent event; /* make it a large event */
+ register _XAsyncHandler *async, *next;
+
+ event.xerror.serial = _XSetLastRequestRead(dpy, (xGenericReply *)rep);
+
+ for (async = dpy->async_handlers; async; async = next) {
+ next = async->next;
+ if ((*async->handler)(dpy, (xReply *)rep,
+ (char *)rep, SIZEOF(xError), async->data))
+ return 0;
+ }
+
+ event.xerror.display = dpy;
+ event.xerror.type = X_Error;
+ event.xerror.resourceid = rep->resourceID;
+ event.xerror.error_code = rep->errorCode;
+ event.xerror.request_code = rep->majorCode;
+ event.xerror.minor_code = rep->minorCode;
+ if (dpy->error_vec &&
+ !(*dpy->error_vec[rep->errorCode])(dpy, &event.xerror, rep))
+ return 0;
+ if (_XErrorFunction != NULL) {
+ int rtn_val;
+#ifdef XTHREADS
+ if (dpy->lock)
+ (*dpy->lock->user_lock_display)(dpy);
+ UnlockDisplay(dpy);
+#endif
+ rtn_val = (*_XErrorFunction)(dpy, (XErrorEvent *)&event); /* upcall */
+#ifdef XTHREADS
+ LockDisplay(dpy);
+ if (dpy->lock)
+ (*dpy->lock->user_unlock_display)(dpy);
+#endif
+ return rtn_val;
+ } else {
+ return _XDefaultError(dpy, (XErrorEvent *)&event);
+ }
+}
+
+/*
+ * _XIOError - call user connection error handler and exit
+ */
+int
+_XIOError (
+ Display *dpy)
+{
+ dpy->flags |= XlibDisplayIOError;
+#ifdef WIN32
+ errno = WSAGetLastError();
+#endif
+
+ /* This assumes that the thread calling exit will call any atexit handlers.
+ * If this does not hold, then an alternate solution would involve
+ * registering an atexit handler to take over the lock, which would only
+ * assume that the same thread calls all the atexit handlers. */
+#ifdef XTHREADS
+ if (dpy->lock)
+ (*dpy->lock->user_lock_display)(dpy);
+#endif
+ UnlockDisplay(dpy);
+
+ if (_XIOErrorFunction != NULL)
+ (*_XIOErrorFunction)(dpy);
+ else
+ _XDefaultIOError(dpy);
+ exit (1);
+ return 0;
+}
+
+
+/*
+ * This routine can be used to (cheaply) get some memory within a single
+ * Xlib routine for scratch space. A single buffer is reused each time
+ * if possible. To be MT safe, you can only call this between a call to
+ * GetReq* and a call to Data* or _XSend*, or in a context when the thread
+ * is guaranteed to not unlock the display.
+ */
+char *_XAllocScratch(
+ register Display *dpy,
+ unsigned long nbytes)
+{
+ if (nbytes > dpy->scratch_length) {
+ if (dpy->scratch_buffer) Xfree (dpy->scratch_buffer);
+ if ((dpy->scratch_buffer = Xmalloc((unsigned) nbytes)))
+ dpy->scratch_length = nbytes;
+ else dpy->scratch_length = 0;
+ }
+ return (dpy->scratch_buffer);
+}
+
+/*
+ * Scratch space allocator you can call any time, multiple times, and be
+ * MT safe, but you must hand the buffer back with _XFreeTemp.
+ */
+char *_XAllocTemp(
+ register Display *dpy,
+ unsigned long nbytes)
+{
+ char *buf;
+
+ buf = _XAllocScratch(dpy, nbytes);
+ dpy->scratch_buffer = NULL;
+ dpy->scratch_length = 0;
+ return buf;
+}
+
+void _XFreeTemp(
+ register Display *dpy,
+ char *buf,
+ unsigned long nbytes)
+{
+ if (dpy->scratch_buffer)
+ Xfree(dpy->scratch_buffer);
+ dpy->scratch_buffer = buf;
+ dpy->scratch_length = nbytes;
+}
+
+/*
+ * Given a visual id, find the visual structure for this id on this display.
+ */
+Visual *_XVIDtoVisual(
+ Display *dpy,
+ VisualID id)
+{
+ register int i, j, k;
+ register Screen *sp;
+ register Depth *dp;
+ register Visual *vp;
+ for (i = 0; i < dpy->nscreens; i++) {
+ sp = &dpy->screens[i];
+ for (j = 0; j < sp->ndepths; j++) {
+ dp = &sp->depths[j];
+ /* if nvisuals == 0 then visuals will be NULL */
+ for (k = 0; k < dp->nvisuals; k++) {
+ vp = &dp->visuals[k];
+ if (vp->visualid == id) return (vp);
+ }
+ }
+ }
+ return (NULL);
+}
+
+int
+XFree (void *data)
+{
+ Xfree (data);
+ return 1;
+}
+
+#ifdef _XNEEDBCOPYFUNC
+void _Xbcopy(b1, b2, length)
+ register char *b1, *b2;
+ register length;
+{
+ if (b1 < b2) {
+ b2 += length;
+ b1 += length;
+ while (length--)
+ *--b2 = *--b1;
+ } else {
+ while (length--)
+ *b2++ = *b1++;
+ }
+}
+#endif
+
+#ifdef DataRoutineIsProcedure
+void Data(
+ Display *dpy,
+ char *data,
+ long len)
+{
+ if (dpy->bufptr + (len) <= dpy->bufmax) {
+ memcpy(dpy->bufptr, data, (int)len);
+ dpy->bufptr += ((len) + 3) & ~3;
+ } else {
+ _XSend(dpy, data, len);
+ }
+}
+#endif /* DataRoutineIsProcedure */
+
+
+#ifdef LONG64
+int
+_XData32(
+ Display *dpy,
+ register long *data,
+ unsigned len)
+{
+ register int *buf;
+ register long i;
+
+ while (len) {
+ buf = (int *)dpy->bufptr;
+ i = dpy->bufmax - (char *)buf;
+ if (!i) {
+ _XFlush(dpy);
+ continue;
+ }
+ if (len < i)
+ i = len;
+ dpy->bufptr = (char *)buf + i;
+ len -= i;
+ i >>= 2;
+ while (--i >= 0)
+ *buf++ = *data++;
+ }
+ return 0;
+}
+#endif /* LONG64 */
+
+#ifdef WORD64
+
+/*
+ * XXX This is a *really* stupid way of doing this. It should just use
+ * dpy->bufptr directly, taking into account where in the word it is.
+ */
+
+/*
+ * Data16 - Place 16 bit data in the buffer.
+ *
+ * "dpy" is a pointer to a Display.
+ * "data" is a pointer to the data.
+ * "len" is the length in bytes of the data.
+ */
+
+static doData16(
+ register Display *dpy,
+ short *data,
+ unsigned len,
+ char *packbuffer)
+{
+ long *lp,*lpack;
+ long i, nwords,bits;
+ long mask16 = 0x000000000000ffff;
+
+ lp = (long *)data;
+ lpack = (long *)packbuffer;
+
+/* nwords is the number of 16 bit values to be packed,
+ * the low order 16 bits of each word will be packed
+ * into 64 bit words
+ */
+ nwords = len >> 1;
+ bits = 48;
+
+ for(i=0;i<nwords;i++){
+ if (bits == 48) *lpack = 0;
+ *lpack ^= (*lp & mask16) << bits;
+ bits -= 16 ;
+ lp++;
+ if(bits < 0){
+ lpack++;
+ bits = 48;
+ }
+ }
+ Data(dpy, packbuffer, len);
+}
+
+_XData16 (
+ Display *dpy,
+ short *data,
+ unsigned len)
+{
+ char packbuffer[PACKBUFFERSIZE];
+ unsigned nunits = PACKBUFFERSIZE >> 1;
+
+ for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
+ doData16 (dpy, data, PACKBUFFERSIZE, packbuffer);
+ }
+ if (len) doData16 (dpy, data, len, packbuffer);
+}
+
+/*
+ * Data32 - Place 32 bit data in the buffer.
+ *
+ * "dpy" is a pointer to a Display.
+ * "data" is a pointer to the data.
+ * "len" is the length in bytes of the data.
+ */
+
+static doData32(
+ register Display *dpy
+ long *data,
+ unsigned len,
+ char *packbuffer)
+{
+ long *lp,*lpack;
+ long i,bits,nwords;
+ long mask32 = 0x00000000ffffffff;
+
+ lpack = (long *) packbuffer;
+ lp = data;
+
+/* nwords is the number of 32 bit values to be packed
+ * the low order 32 bits of each word will be packed
+ * into 64 bit words
+ */
+ nwords = len >> 2;
+ bits = 32;
+
+ for(i=0;i<nwords;i++){
+ if (bits == 32) *lpack = 0;
+ *lpack ^= (*lp & mask32) << bits;
+ bits = bits ^32;
+ lp++;
+ if(bits)
+ lpack++;
+ }
+ Data(dpy, packbuffer, len);
+}
+
+void _XData32(
+ Display *dpy,
+ long *data,
+ unsigned len)
+{
+ char packbuffer[PACKBUFFERSIZE];
+ unsigned nunits = PACKBUFFERSIZE >> 2;
+
+ for (; len > PACKBUFFERSIZE; len -= PACKBUFFERSIZE, data += nunits) {
+ doData32 (dpy, data, PACKBUFFERSIZE, packbuffer);
+ }
+ if (len) doData32 (dpy, data, len, packbuffer);
+}
+
+#endif /* WORD64 */
+
+
+/* Make sure this produces the same string as DefineLocal/DefineSelf in xdm.
+ * Otherwise, Xau will not be able to find your cookies in the Xauthority file.
+ *
+ * Note: POSIX says that the ``nodename'' member of utsname does _not_ have
+ * to have sufficient information for interfacing to the network,
+ * and so, you may be better off using gethostname (if it exists).
+ */
+
+#if (defined(_POSIX_SOURCE) && !defined(AIXV3) && !defined(__QNX__)) || defined(hpux) || defined(SVR4)
+#define NEED_UTSNAME
+#include <sys/utsname.h>
+#else
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#endif
+
+/*
+ * _XGetHostname - similar to gethostname but allows special processing.
+ */
+int _XGetHostname (
+ char *buf,
+ int maxlen)
+{
+ int len;
+
+#ifdef NEED_UTSNAME
+ struct utsname name;
+
+ if (maxlen <= 0 || buf == NULL)
+ return 0;
+
+ uname (&name);
+ len = strlen (name.nodename);
+ if (len >= maxlen) len = maxlen - 1;
+ strncpy (buf, name.nodename, len);
+ buf[len] = '\0';
+#else
+ if (maxlen <= 0 || buf == NULL)
+ return 0;
+
+ buf[0] = '\0';
+ (void) gethostname (buf, maxlen);
+ buf [maxlen - 1] = '\0';
+ len = strlen(buf);
+#endif /* NEED_UTSNAME */
+ return len;
+}
+
+
+/*
+ * _XScreenOfWindow - get the Screen of a given window
+ */
+
+Screen *_XScreenOfWindow(Display *dpy, Window w)
+{
+ register int i;
+ Window root;
+ int x, y; /* dummy variables */
+ unsigned int width, height, bw, depth; /* dummy variables */
+
+ if (XGetGeometry (dpy, w, &root, &x, &y, &width, &height,
+ &bw, &depth) == False) {
+ return NULL;
+ }
+ for (i = 0; i < ScreenCount (dpy); i++) { /* find root from list */
+ if (root == RootWindow (dpy, i)) {
+ return ScreenOfDisplay (dpy, i);
+ }
+ }
+ return NULL;
+}
+
+
+#if defined(WIN32)
+
+/*
+ * These functions are intended to be used internally to Xlib only.
+ * These functions will always prefix the path with a DOS drive in the
+ * form "<drive-letter>:". As such, these functions are only suitable
+ * for use by Xlib function that supply a root-based path to some
+ * particular file, e.g. <ProjectRoot>/lib/X11/locale/locale.dir will
+ * be converted to "C:/usr/X11R6.3/lib/X11/locale/locale.dir".
+ */
+
+static int access_file (path, pathbuf, len_pathbuf, pathret)
+ char* path;
+ char* pathbuf;
+ int len_pathbuf;
+ char** pathret;
+{
+ if (access (path, F_OK) == 0) {
+ if (strlen (path) < len_pathbuf)
+ *pathret = pathbuf;
+ else
+ *pathret = Xmalloc (strlen (path) + 1);
+ if (*pathret) {
+ strcpy (*pathret, path);
+ return 1;
+ }
+ }
+ return 0;
+}
+
+static int AccessFile (path, pathbuf, len_pathbuf, pathret)
+ char* path;
+ char* pathbuf;
+ int len_pathbuf;
+ char** pathret;
+{
+ unsigned long drives;
+ int i, len;
+ char* drive;
+ char buf[MAX_PATH];
+ char* bufp;
+
+ /* just try the "raw" name first and see if it works */
+ if (access_file (path, pathbuf, len_pathbuf, pathret))
+ return 1;
+
+ /* try the places set in the environment */
+ drive = getenv ("_XBASEDRIVE");
+#ifdef __UNIXOS2__
+ if (!drive)
+ drive = getenv ("X11ROOT");
+#endif
+ if (!drive)
+ drive = "C:";
+ len = strlen (drive) + strlen (path);
+ if (len < MAX_PATH) bufp = buf;
+ else bufp = Xmalloc (len + 1);
+ strcpy (bufp, drive);
+ strcat (bufp, path);
+ if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
+ if (bufp != buf) Xfree (bufp);
+ return 1;
+ }
+
+#ifndef __UNIXOS2__
+ /* one last place to look */
+ drive = getenv ("HOMEDRIVE");
+ if (drive) {
+ len = strlen (drive) + strlen (path);
+ if (len < MAX_PATH) bufp = buf;
+ else bufp = Xmalloc (len + 1);
+ strcpy (bufp, drive);
+ strcat (bufp, path);
+ if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
+ if (bufp != buf) Xfree (bufp);
+ return 1;
+ }
+ }
+
+ /* tried everywhere else, go fishing */
+#define C_DRIVE ('C' - 'A')
+#define Z_DRIVE ('Z' - 'A')
+ /* does OS/2 (with or with gcc-emx) have getdrives? */
+ drives = _getdrives ();
+ for (i = C_DRIVE; i <= Z_DRIVE; i++) { /* don't check on A: or B: */
+ if ((1 << i) & drives) {
+ len = 2 + strlen (path);
+ if (len < MAX_PATH) bufp = buf;
+ else bufp = Xmalloc (len + 1);
+ *bufp = 'A' + i;
+ *(bufp + 1) = ':';
+ *(bufp + 2) = '\0';
+ strcat (bufp, path);
+ if (access_file (bufp, pathbuf, len_pathbuf, pathret)) {
+ if (bufp != buf) Xfree (bufp);
+ return 1;
+ }
+ }
+ }
+#endif
+ return 0;
+}
+
+int _XOpenFile(path, flags)
+ _Xconst char* path;
+ int flags;
+{
+ char buf[MAX_PATH];
+ char* bufp = NULL;
+ int ret = -1;
+ UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS);
+
+ if (AccessFile (path, buf, MAX_PATH, &bufp))
+ ret = open (bufp, flags);
+
+ (void) SetErrorMode (olderror);
+
+ if (bufp != buf) Xfree (bufp);
+
+ return ret;
+}
+
+int _XOpenFileMode(path, flags, mode)
+ _Xconst char* path;
+ int flags;
+ mode_t mode;
+{
+ char buf[MAX_PATH];
+ char* bufp = NULL;
+ int ret = -1;
+ UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS);
+
+ if (AccessFile (path, buf, MAX_PATH, &bufp))
+ ret = open (bufp, flags, mode);
+
+ (void) SetErrorMode (olderror);
+
+ if (bufp != buf) Xfree (bufp);
+
+ return ret;
+}
+
+void* _XFopenFile(path, mode)
+ _Xconst char* path;
+ _Xconst char* mode;
+{
+ char buf[MAX_PATH];
+ char* bufp = NULL;
+ void* ret = NULL;
+ UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS);
+
+ if (AccessFile (path, buf, MAX_PATH, &bufp))
+ ret = fopen (bufp, mode);
+
+ (void) SetErrorMode (olderror);
+
+ if (bufp != buf) Xfree (bufp);
+
+ return ret;
+}
+
+int _XAccessFile(path)
+ _Xconst char* path;
+{
+ char buf[MAX_PATH];
+ char* bufp;
+ int ret = -1;
+ UINT olderror = SetErrorMode (SEM_FAILCRITICALERRORS);
+
+ ret = AccessFile (path, buf, MAX_PATH, &bufp);
+
+ (void) SetErrorMode (olderror);
+
+ if (bufp != buf) Xfree (bufp);
+
+ return ret;
+}
+
+#endif
+
+#ifdef WIN32
+#undef _Xdebug
+int _Xdebug = 0;
+int *_Xdebug_p = &_Xdebug;
+void (**_XCreateMutex_fn_p)(LockInfoPtr) = &_XCreateMutex_fn;
+void (**_XFreeMutex_fn_p)(LockInfoPtr) = &_XFreeMutex_fn;
+void (**_XLockMutex_fn_p)(LockInfoPtr
+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
+ , char * /* file */
+ , int /* line */
+#endif
+ ) = &_XLockMutex_fn;
+void (**_XUnlockMutex_fn_p)(LockInfoPtr
+#if defined(XTHREADS_WARN) || defined(XTHREADS_FILE_LINE)
+ , char * /* file */
+ , int /* line */
+#endif
+ ) = &_XUnlockMutex_fn;
+LockInfoPtr *_Xglobal_lock_p = &_Xglobal_lock;
+#endif
diff --git a/libX11/src/Xrm.c b/libX11/src/Xrm.c
index 53467aedc..7dff61e68 100644
--- a/libX11/src/Xrm.c
+++ b/libX11/src/Xrm.c
@@ -1,2660 +1,2660 @@
-
-/***********************************************************
-Copyright 1987, 1988, 1990 by Digital Equipment Corporation, Maynard
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the name Digital not be
-used in advertising or publicity pertaining to distribution of the
-software without specific, written prior permission.
-
-DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
-ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
-DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
-WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
-ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
-SOFTWARE.
-
-******************************************************************/
-/*
-
-Copyright 1987, 1988, 1990, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <ctype.h>
-#include "Xlibint.h"
-#include <X11/Xresource.h>
-#include "Xlcint.h"
-#ifdef XTHREADS
-#include "locking.h"
-#endif
-#include <X11/Xos.h>
-#include <sys/stat.h>
-#include "Xresinternal.h"
-#include "Xresource.h"
-
-/*
-
-These Xrm routines allow very fast lookup of resources in the resource
-database. Several usage patterns are exploited:
-
-(1) Widgets get a lot of resources at one time. Rather than look up each from
-scratch, we can precompute the prioritized list of database levels once, then
-search for each resource starting at the beginning of the list.
-
-(2) Many database levels don't contain any leaf resource nodes. There is no
-point in looking for resources on a level that doesn't contain any. This
-information is kept on a per-level basis.
-
-(3) Sometimes the widget instance tree is structured such that you get the same
-class name repeated on the fully qualified widget name. This can result in the
-same database level occuring multiple times on the search list. The code below
-only checks to see if you get two identical search lists in a row, rather than
-look back through all database levels, but in practice this removes all
-duplicates I've ever observed.
-
-Joel McCormack
-
-*/
-
-/*
-
-The Xrm representation has been completely redesigned to substantially reduce
-memory and hopefully improve performance.
-
-The database is structured into two kinds of tables: LTables that contain
-only values, and NTables that contain only other tables.
-
-Some invariants:
-
-The next pointer of the top-level node table points to the top-level leaf
-table, if any.
-
-Within an LTable, for a given name, the tight value always precedes the
-loose value, and if both are present the loose value is always right after
-the tight value.
-
-Within an NTable, all of the entries for a given name are contiguous,
-in the order tight NTable, loose NTable, tight LTable, loose LTable.
-
-Bob Scheifler
-
-*/
-
-static XrmQuark XrmQString, XrmQANY;
-
-typedef Bool (*DBEnumProc)(
- XrmDatabase* /* db */,
- XrmBindingList /* bindings */,
- XrmQuarkList /* quarks */,
- XrmRepresentation* /* type */,
- XrmValue* /* value */,
- XPointer /* closure */
-);
-
-typedef struct _VEntry {
- struct _VEntry *next; /* next in chain */
- XrmQuark name; /* name of this entry */
- unsigned int tight:1; /* 1 if it is a tight binding */
- unsigned int string:1; /* 1 if type is String */
- unsigned int size:30; /* size of value */
-} VEntryRec, *VEntry;
-
-
-typedef struct _DEntry {
- VEntryRec entry; /* entry */
- XrmRepresentation type; /* representation type */
-} DEntryRec, *DEntry;
-
-/* the value is right after the structure */
-#define StringValue(ve) (XPointer)((ve) + 1)
-#define RepType(ve) ((DEntry)(ve))->type
-/* the value is right after the structure */
-#define DataValue(ve) (XPointer)(((DEntry)(ve)) + 1)
-#define RawValue(ve) (char *)((ve)->string ? StringValue(ve) : DataValue(ve))
-
-typedef struct _NTable {
- struct _NTable *next; /* next in chain */
- XrmQuark name; /* name of this entry */
- unsigned int tight:1; /* 1 if it is a tight binding */
- unsigned int leaf:1; /* 1 if children are values */
- unsigned int hasloose:1; /* 1 if has loose children */
- unsigned int hasany:1; /* 1 if has ANY entry */
- unsigned int pad:4; /* unused */
- unsigned int mask:8; /* hash size - 1 */
- unsigned int entries:16; /* number of children */
-} NTableRec, *NTable;
-
-/* the buckets are right after the structure */
-#define NodeBuckets(ne) ((NTable *)((ne) + 1))
-#define NodeHash(ne,q) NodeBuckets(ne)[(q) & (ne)->mask]
-
-/* leaf tables have an extra level of indirection for the buckets,
- * so that resizing can be done without invalidating a search list.
- * This is completely ugly, and wastes some memory, but the Xlib
- * spec doesn't really specify whether invalidation is OK, and the
- * old implementation did not invalidate.
- */
-typedef struct _LTable {
- NTableRec table;
- VEntry *buckets;
-} LTableRec, *LTable;
-
-#define LeafHash(le,q) (le)->buckets[(q) & (le)->table.mask]
-
-/* An XrmDatabase just holds a pointer to the first top-level table.
- * The type name is no longer descriptive, but better to not change
- * the Xresource.h header file. This type also gets used to define
- * XrmSearchList, which is a complete crock, but we'll just leave it
- * and caste types as required.
- */
-typedef struct _XrmHashBucketRec {
- NTable table;
- XPointer mbstate;
- XrmMethods methods;
-#ifdef XTHREADS
- LockInfoRec linfo;
-#endif
-} XrmHashBucketRec;
-
-/* closure used in get/put resource */
-typedef struct _VClosure {
- XrmRepresentation *type; /* type of value */
- XrmValuePtr value; /* value itself */
-} VClosureRec, *VClosure;
-
-/* closure used in get search list */
-typedef struct _SClosure {
- LTable *list; /* search list */
- int idx; /* index of last filled element */
- int limit; /* maximum index */
-} SClosureRec, *SClosure;
-
-/* placed in XrmSearchList to indicate next table is loose only */
-#define LOOSESEARCH ((LTable)1)
-
-/* closure used in enumerate database */
-typedef struct _EClosure {
- XrmDatabase db; /* the database */
- DBEnumProc proc; /* the user proc */
- XPointer closure; /* the user closure */
- XrmBindingList bindings; /* binding list */
- XrmQuarkList quarks; /* quark list */
- int mode; /* XrmEnum<kind> */
-} EClosureRec, *EClosure;
-
-/* types for typecasting ETable based functions to NTable based functions */
-typedef Bool (*getNTableSProcp)(
- NTable table,
- XrmNameList names,
- XrmClassList classes,
- SClosure closure);
-typedef Bool (*getNTableVProcp)(
- NTable table,
- XrmNameList names,
- XrmClassList classes,
- VClosure closure);
-typedef Bool (*getNTableEProcp)(
- NTable table,
- XrmNameList names,
- XrmClassList classes,
- register int level,
- EClosure closure);
-
-/* predicate to determine when to resize a hash table */
-#define GrowthPred(n,m) ((unsigned)(n) > (((m) + 1) << 2))
-
-#define GROW(prev) \
- if (GrowthPred((*prev)->entries, (*prev)->mask)) \
- GrowTable(prev)
-
-/* pick a reasonable value for maximum depth of resource database */
-#define MAXDBDEPTH 100
-
-/* macro used in get/search functions */
-
-/* find an entry named ename, with leafness given by leaf */
-#define NFIND(ename) \
- q = ename; \
- entry = NodeHash(table, q); \
- while (entry && entry->name != q) \
- entry = entry->next; \
- if (leaf && entry && !entry->leaf) { \
- entry = entry->next; \
- if (entry && !entry->leaf) \
- entry = entry->next; \
- if (entry && entry->name != q) \
- entry = (NTable)NULL; \
- }
-
-/* resourceQuarks keeps track of what quarks have been associated with values
- * in all LTables. If a quark has never been used in an LTable, we don't need
- * to bother looking for it.
- */
-
-static unsigned char *resourceQuarks = (unsigned char *)NULL;
-static XrmQuark maxResourceQuark = -1;
-
-/* determines if a quark has been used for a value in any database */
-#define IsResourceQuark(q) ((q) > 0 && (q) <= maxResourceQuark && \
- resourceQuarks[(q) >> 3] & (1 << ((q) & 7)))
-
-typedef unsigned char XrmBits;
-
-#define BSLASH ((XrmBits) (1 << 5))
-#define NORMAL ((XrmBits) (1 << 4))
-#define EOQ ((XrmBits) (1 << 3))
-#define SEP ((XrmBits) (1 << 2))
-#define ENDOF ((XrmBits) (1 << 1))
-#define SPACE (NORMAL|EOQ|SEP|(XrmBits)0)
-#define RSEP (NORMAL|EOQ|SEP|(XrmBits)1)
-#define EOS (EOQ|SEP|ENDOF|(XrmBits)0)
-#define EOL (EOQ|SEP|ENDOF|(XrmBits)1)
-#define BINDING (NORMAL|EOQ)
-#define ODIGIT (NORMAL|(XrmBits)1)
-
-#define next_char(ch,str) xrmtypes[(unsigned char)((ch) = *(++(str)))]
-#define next_mbchar(ch,len,str) xrmtypes[(unsigned char)(ch = (*db->methods->mbchar)(db->mbstate, str, &len), str += len, ch)]
-
-#define is_space(bits) ((bits) == SPACE)
-#define is_EOQ(bits) ((bits) & EOQ)
-#define is_EOF(bits) ((bits) == EOS)
-#define is_EOL(bits) ((bits) & ENDOF)
-#define is_binding(bits) ((bits) == BINDING)
-#define is_odigit(bits) ((bits) == ODIGIT)
-#define is_separator(bits) ((bits) & SEP)
-#define is_nonpcs(bits) (!(bits))
-#define is_normal(bits) ((bits) & NORMAL)
-#define is_simple(bits) ((bits) & (NORMAL|BSLASH))
-#define is_special(bits) ((bits) & (ENDOF|BSLASH))
-
-/* parsing types */
-static XrmBits const xrmtypes[256] = {
- EOS,0,0,0,0,0,0,0,
- 0,SPACE,EOL,0,0,
-#if defined(WIN32) || defined(__UNIXOS2__)
- EOL, /* treat CR the same as LF, just in case */
-#else
- 0,
-#endif
- 0,0,
- 0,0,0,0,0,0,0,0,
- 0,0,0,0,0,0,0,0,
- SPACE,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
- NORMAL,NORMAL,BINDING,NORMAL,NORMAL,NORMAL,BINDING,NORMAL,
- ODIGIT,ODIGIT,ODIGIT,ODIGIT,ODIGIT,ODIGIT,ODIGIT,ODIGIT,
- NORMAL,NORMAL,RSEP,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
- NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
- NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
- NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
- NORMAL,NORMAL,NORMAL,NORMAL,BSLASH,NORMAL,NORMAL,NORMAL,
- NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
- NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
- NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
- NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,0
- /* The rest will be automatically initialized to zero. */
-};
-
-void XrmInitialize(void)
-{
- XrmQString = XrmPermStringToQuark("String");
- XrmQANY = XrmPermStringToQuark("?");
-}
-
-XrmDatabase XrmGetDatabase(
- Display *display)
-{
- XrmDatabase retval;
- LockDisplay(display);
- retval = display->db;
- UnlockDisplay(display);
- return retval;
-}
-
-void XrmSetDatabase(
- Display *display,
- XrmDatabase database)
-{
- LockDisplay(display);
- /* destroy database if set up imlicitely by XGetDefault() */
- if (display->db && (display->flags & XlibDisplayDfltRMDB)) {
- XrmDestroyDatabase(display->db);
- display->flags &= ~XlibDisplayDfltRMDB;
- }
- display->db = database;
- UnlockDisplay(display);
-}
-
-void
-XrmStringToQuarkList(
- register _Xconst char *name,
- register XrmQuarkList quarks) /* RETURN */
-{
- register XrmBits bits;
- register Signature sig = 0;
- register char ch, *tname;
- register int i = 0;
-
- if ((tname = (char *)name)) {
- tname--;
- while (!is_EOF(bits = next_char(ch, tname))) {
- if (is_binding (bits)) {
- if (i) {
- /* Found a complete name */
- *quarks++ = _XrmInternalStringToQuark(name,tname - name,
- sig, False);
- i = 0;
- sig = 0;
- }
- name = tname+1;
- }
- else {
- sig = (sig << 1) + ch; /* Compute the signature. */
- i++;
- }
- }
- *quarks++ = _XrmInternalStringToQuark(name, tname - name, sig, False);
- }
- *quarks = NULLQUARK;
-}
-
-void
-XrmStringToBindingQuarkList(
- register _Xconst char *name,
- register XrmBindingList bindings, /* RETURN */
- register XrmQuarkList quarks) /* RETURN */
-{
- register XrmBits bits;
- register Signature sig = 0;
- register char ch, *tname;
- register XrmBinding binding;
- register int i = 0;
-
- if ((tname = (char *)name)) {
- tname--;
- binding = XrmBindTightly;
- while (!is_EOF(bits = next_char(ch, tname))) {
- if (is_binding (bits)) {
- if (i) {
- /* Found a complete name */
- *bindings++ = binding;
- *quarks++ = _XrmInternalStringToQuark(name, tname - name,
- sig, False);
-
- i = 0;
- sig = 0;
- binding = XrmBindTightly;
- }
- name = tname+1;
-
- if (ch == '*')
- binding = XrmBindLoosely;
- }
- else {
- sig = (sig << 1) + ch; /* Compute the signature. */
- i++;
- }
- }
- *bindings = binding;
- *quarks++ = _XrmInternalStringToQuark(name, tname - name, sig, False);
- }
- *quarks = NULLQUARK;
-}
-
-#ifdef DEBUG
-
-static void PrintQuarkList(
- XrmQuarkList quarks,
- FILE *stream)
-{
- Bool firstNameSeen;
-
- for (firstNameSeen = False; *quarks; quarks++) {
- if (firstNameSeen) {
- (void) fprintf(stream, ".");
- }
- firstNameSeen = True;
- (void) fputs(XrmQuarkToString(*quarks), stream);
- }
-} /* PrintQuarkList */
-
-#endif /* DEBUG */
-
-
-/*
- * Fallback methods for Xrm parsing.
- * Simulate a C locale. No state needed here.
- */
-
-static void
-c_mbnoop(
- XPointer state)
-{
-}
-
-static char
-c_mbchar(
- XPointer state,
- const char *str,
- int *lenp)
-{
- *lenp = 1;
- return *str;
-}
-
-static const char *
-c_lcname(
- XPointer state)
-{
- return "C";
-}
-
-static const XrmMethodsRec mb_methods = {
- c_mbnoop, /* mbinit */
- c_mbchar, /* mbchar */
- c_mbnoop, /* mbfinish */
- c_lcname, /* lcname */
- c_mbnoop /* destroy */
-};
-
-
-static XrmDatabase NewDatabase(void)
-{
- register XrmDatabase db;
-
- db = (XrmDatabase) Xmalloc(sizeof(XrmHashBucketRec));
- if (db) {
- _XCreateMutex(&db->linfo);
- db->table = (NTable)NULL;
- db->mbstate = (XPointer)NULL;
- db->methods = _XrmInitParseInfo(&db->mbstate);
- if (!db->methods)
- db->methods = &mb_methods;
- }
- return db;
-}
-
-/* move all values from ftable to ttable, and free ftable's buckets.
- * ttable is quaranteed empty to start with.
- */
-static void MoveValues(
- LTable ftable,
- register LTable ttable)
-{
- register VEntry fentry, nfentry;
- register VEntry *prev;
- register VEntry *bucket;
- register VEntry tentry;
- register int i;
-
- for (i = ftable->table.mask, bucket = ftable->buckets; i >= 0; i--) {
- for (fentry = *bucket++; fentry; fentry = nfentry) {
- prev = &LeafHash(ttable, fentry->name);
- tentry = *prev;
- *prev = fentry;
- /* chain on all with same name, to preserve invariant order */
- while ((nfentry = fentry->next) && nfentry->name == fentry->name)
- fentry = nfentry;
- fentry->next = tentry;
- }
- }
- Xfree((char *)ftable->buckets);
-}
-
-/* move all tables from ftable to ttable, and free ftable.
- * ttable is quaranteed empty to start with.
- */
-static void MoveTables(
- NTable ftable,
- register NTable ttable)
-{
- register NTable fentry, nfentry;
- register NTable *prev;
- register NTable *bucket;
- register NTable tentry;
- register int i;
-
- for (i = ftable->mask, bucket = NodeBuckets(ftable); i >= 0; i--) {
- for (fentry = *bucket++; fentry; fentry = nfentry) {
- prev = &NodeHash(ttable, fentry->name);
- tentry = *prev;
- *prev = fentry;
- /* chain on all with same name, to preserve invariant order */
- while ((nfentry = fentry->next) && nfentry->name == fentry->name)
- fentry = nfentry;
- fentry->next = tentry;
- }
- }
- Xfree((char *)ftable);
-}
-
-/* grow the table, based on current number of entries */
-static void GrowTable(
- NTable *prev)
-{
- register NTable table;
- register int i;
-
- table = *prev;
- i = table->mask;
- if (i == 255) /* biggest it gets */
- return;
- while (i < 255 && GrowthPred(table->entries, i))
- i = (i << 1) + 1;
- i++; /* i is now the new size */
- if (table->leaf) {
- register LTable ltable;
- LTableRec otable;
-
- ltable = (LTable)table;
- /* cons up a copy to make MoveValues look symmetric */
- otable = *ltable;
- ltable->buckets = Xcalloc(i, sizeof(VEntry));
- if (!ltable->buckets) {
- ltable->buckets = otable.buckets;
- return;
- }
- ltable->table.mask = i - 1;
- MoveValues(&otable, ltable);
- } else {
- register NTable ntable;
-
- ntable = Xcalloc(1, sizeof(NTableRec) + (i * sizeof(NTable)));
- if (!ntable)
- return;
- *ntable = *table;
- ntable->mask = i - 1;
- *prev = ntable;
- MoveTables(table, ntable);
- }
-}
-
-/* merge values from ftable into *pprev, destroy ftable in the process */
-static void MergeValues(
- LTable ftable,
- NTable *pprev,
- Bool override)
-{
- register VEntry fentry, tentry;
- register VEntry *prev;
- register LTable ttable;
- VEntry *bucket;
- int i;
- register XrmQuark q;
-
- ttable = (LTable)*pprev;
- if (ftable->table.hasloose)
- ttable->table.hasloose = 1;
- for (i = ftable->table.mask, bucket = ftable->buckets;
- i >= 0;
- i--, bucket++) {
- for (fentry = *bucket; fentry; ) {
- q = fentry->name;
- prev = &LeafHash(ttable, q);
- tentry = *prev;
- while (tentry && tentry->name != q)
- tentry = *(prev = &tentry->next);
- /* note: test intentionally uses fentry->name instead of q */
- /* permits serendipitous inserts */
- while (tentry && tentry->name == fentry->name) {
- /* if tentry is earlier, skip it */
- if (!fentry->tight && tentry->tight) {
- tentry = *(prev = &tentry->next);
- continue;
- }
- if (fentry->tight != tentry->tight) {
- /* no match, chain in fentry */
- *prev = fentry;
- prev = &fentry->next;
- fentry = *prev;
- *prev = tentry;
- ttable->table.entries++;
- } else if (override) {
- /* match, chain in fentry, splice out and free tentry */
- *prev = fentry;
- prev = &fentry->next;
- fentry = *prev;
- *prev = tentry->next;
- /* free the overridden entry */
- Xfree((char *)tentry);
- /* get next tentry */
- tentry = *prev;
- } else {
- /* match, discard fentry */
- prev = &tentry->next;
- tentry = fentry; /* use as a temp var */
- fentry = fentry->next;
- /* free the overpowered entry */
- Xfree((char *)tentry);
- /* get next tentry */
- tentry = *prev;
- }
- if (!fentry)
- break;
- }
- /* at this point, tentry cannot match any fentry named q */
- /* chain in all bindings together, preserve invariant order */
- while (fentry && fentry->name == q) {
- *prev = fentry;
- prev = &fentry->next;
- fentry = *prev;
- *prev = tentry;
- ttable->table.entries++;
- }
- }
- }
- Xfree((char *)ftable->buckets);
- Xfree((char *)ftable);
- /* resize if necessary, now that we're all done */
- GROW(pprev);
-}
-
-/* merge tables from ftable into *pprev, destroy ftable in the process */
-static void MergeTables(
- NTable ftable,
- NTable *pprev,
- Bool override)
-{
- register NTable fentry, tentry;
- NTable nfentry;
- register NTable *prev;
- register NTable ttable;
- NTable *bucket;
- int i;
- register XrmQuark q;
-
- ttable = *pprev;
- if (ftable->hasloose)
- ttable->hasloose = 1;
- if (ftable->hasany)
- ttable->hasany = 1;
- for (i = ftable->mask, bucket = NodeBuckets(ftable);
- i >= 0;
- i--, bucket++) {
- for (fentry = *bucket; fentry; ) {
- q = fentry->name;
- prev = &NodeHash(ttable, q);
- tentry = *prev;
- while (tentry && tentry->name != q)
- tentry = *(prev = &tentry->next);
- /* note: test intentionally uses fentry->name instead of q */
- /* permits serendipitous inserts */
- while (tentry && tentry->name == fentry->name) {
- /* if tentry is earlier, skip it */
- if ((fentry->leaf && !tentry->leaf) ||
- (!fentry->tight && tentry->tight &&
- (fentry->leaf || !tentry->leaf))) {
- tentry = *(prev = &tentry->next);
- continue;
- }
- nfentry = fentry->next;
- if (fentry->leaf != tentry->leaf ||
- fentry->tight != tentry->tight) {
- /* no match, just chain in */
- *prev = fentry;
- *(prev = &fentry->next) = tentry;
- ttable->entries++;
- } else {
- if (fentry->leaf)
- MergeValues((LTable)fentry, prev, override);
- else
- MergeTables(fentry, prev, override);
- /* bump to next tentry */
- tentry = *(prev = &(*prev)->next);
- }
- /* bump to next fentry */
- fentry = nfentry;
- if (!fentry)
- break;
- }
- /* at this point, tentry cannot match any fentry named q */
- /* chain in all bindings together, preserve invariant order */
- while (fentry && fentry->name == q) {
- *prev = fentry;
- prev = &fentry->next;
- fentry = *prev;
- *prev = tentry;
- ttable->entries++;
- }
- }
- }
- Xfree((char *)ftable);
- /* resize if necessary, now that we're all done */
- GROW(pprev);
-}
-
-void XrmCombineDatabase(
- XrmDatabase from, XrmDatabase *into,
- Bool override)
-{
- register NTable *prev;
- register NTable ftable, ttable, nftable;
-
- if (!*into) {
- *into = from;
- } else if (from) {
- _XLockMutex(&from->linfo);
- _XLockMutex(&(*into)->linfo);
- if ((ftable = from->table)) {
- prev = &(*into)->table;
- ttable = *prev;
- if (!ftable->leaf) {
- nftable = ftable->next;
- if (ttable && !ttable->leaf) {
- /* both have node tables, merge them */
- MergeTables(ftable, prev, override);
- /* bump to into's leaf table, if any */
- ttable = *(prev = &(*prev)->next);
- } else {
- /* into has no node table, link from's in */
- *prev = ftable;
- *(prev = &ftable->next) = ttable;
- }
- /* bump to from's leaf table, if any */
- ftable = nftable;
- } else {
- /* bump to into's leaf table, if any */
- if (ttable && !ttable->leaf)
- ttable = *(prev = &ttable->next);
- }
- if (ftable) {
- /* if into has a leaf, merge, else insert */
- if (ttable)
- MergeValues((LTable)ftable, prev, override);
- else
- *prev = ftable;
- }
- }
- (from->methods->destroy)(from->mbstate);
- _XUnlockMutex(&from->linfo);
- _XFreeMutex(&from->linfo);
- Xfree((char *)from);
- _XUnlockMutex(&(*into)->linfo);
- }
-}
-
-void XrmMergeDatabases(
- XrmDatabase from, XrmDatabase *into)
-{
- XrmCombineDatabase(from, into, True);
-}
-
-/* store a value in the database, overriding any existing entry */
-static void PutEntry(
- XrmDatabase db,
- XrmBindingList bindings,
- XrmQuarkList quarks,
- XrmRepresentation type,
- XrmValuePtr value)
-{
- register NTable *pprev, *prev;
- register NTable table;
- register XrmQuark q;
- register VEntry *vprev;
- register VEntry entry;
- NTable *nprev, *firstpprev;
-
-#define NEWTABLE(q,i) \
- table = (NTable)Xmalloc(sizeof(LTableRec)); \
- if (!table) \
- return; \
- table->name = q; \
- table->hasloose = 0; \
- table->hasany = 0; \
- table->mask = 0; \
- table->entries = 0; \
- if (quarks[i]) { \
- table->leaf = 0; \
- nprev = NodeBuckets(table); \
- } else { \
- table->leaf = 1; \
- if (!(nprev = (NTable *)Xmalloc(sizeof(VEntry *)))) {\
- Xfree(table); \
- return; \
- } \
- ((LTable)table)->buckets = (VEntry *)nprev; \
- } \
- *nprev = (NTable)NULL; \
- table->next = *prev; \
- *prev = table
-
- if (!db || !*quarks)
- return;
- table = *(prev = &db->table);
- /* if already at leaf, bump to the leaf table */
- if (!quarks[1] && table && !table->leaf)
- table = *(prev = &table->next);
- pprev = prev;
- if (!table || (quarks[1] && table->leaf)) {
- /* no top-level node table, create one and chain it in */
- NEWTABLE(NULLQUARK,1);
- table->tight = 1; /* arbitrary */
- prev = nprev;
- } else {
- /* search along until we need a value */
- while (quarks[1]) {
- q = *quarks;
- table = *(prev = &NodeHash(table, q));
- while (table && table->name != q)
- table = *(prev = &table->next);
- if (!table)
- break; /* not found */
- if (quarks[2]) {
- if (table->leaf)
- break; /* not found */
- } else {
- if (!table->leaf) {
- /* bump to leaf table, if any */
- table = *(prev = &table->next);
- if (!table || table->name != q)
- break; /* not found */
- if (!table->leaf) {
- /* bump to leaf table, if any */
- table = *(prev = &table->next);
- if (!table || table->name != q)
- break; /* not found */
- }
- }
- }
- if (*bindings == XrmBindTightly) {
- if (!table->tight)
- break; /* not found */
- } else {
- if (table->tight) {
- /* bump to loose table, if any */
- table = *(prev = &table->next);
- if (!table || table->name != q ||
- !quarks[2] != table->leaf)
- break; /* not found */
- }
- }
- /* found that one, bump to next quark */
- pprev = prev;
- quarks++;
- bindings++;
- }
- if (!quarks[1]) {
- /* found all the way to a leaf */
- q = *quarks;
- entry = *(vprev = &LeafHash((LTable)table, q));
- while (entry && entry->name != q)
- entry = *(vprev = &entry->next);
- /* if want loose and have tight, bump to next entry */
- if (entry && *bindings == XrmBindLoosely && entry->tight)
- entry = *(vprev = &entry->next);
- if (entry && entry->name == q &&
- (*bindings == XrmBindTightly) == entry->tight) {
- /* match, need to override */
- if ((type == XrmQString) == entry->string &&
- entry->size == value->size) {
- /* update type if not String, can be different */
- if (!entry->string)
- RepType(entry) = type;
- /* identical size, just overwrite value */
- memcpy(RawValue(entry), (char *)value->addr, value->size);
- return;
- }
- /* splice out and free old entry */
- *vprev = entry->next;
- Xfree((char *)entry);
- (*pprev)->entries--;
- }
- /* this is where to insert */
- prev = (NTable *)vprev;
- }
- }
- /* keep the top table, because we may have to grow it */
- firstpprev = pprev;
- /* iterate until we get to the leaf */
- while (quarks[1]) {
- /* build a new table and chain it in */
- NEWTABLE(*quarks,2);
- if (*quarks++ == XrmQANY)
- (*pprev)->hasany = 1;
- if (*bindings++ == XrmBindTightly) {
- table->tight = 1;
- } else {
- table->tight = 0;
- (*pprev)->hasloose = 1;
- }
- (*pprev)->entries++;
- pprev = prev;
- prev = nprev;
- }
- /* now allocate the value entry */
- entry = (VEntry)Xmalloc(((type == XrmQString) ?
- sizeof(VEntryRec) : sizeof(DEntryRec)) +
- value->size);
- if (!entry)
- return;
- entry->name = q = *quarks;
- if (*bindings == XrmBindTightly) {
- entry->tight = 1;
- } else {
- entry->tight = 0;
- (*pprev)->hasloose = 1;
- }
- /* chain it in, with a bit of type cast ugliness */
- entry->next = *((VEntry *)prev);
- *((VEntry *)prev) = entry;
- entry->size = value->size;
- if (type == XrmQString) {
- entry->string = 1;
- } else {
- entry->string = 0;
- RepType(entry) = type;
- }
- /* save a copy of the value */
- memcpy(RawValue(entry), (char *)value->addr, value->size);
- (*pprev)->entries++;
- /* this is a new leaf, need to remember it for search lists */
- if (q > maxResourceQuark) {
- unsigned oldsize = (maxResourceQuark + 1) >> 3;
- unsigned size = ((q | 0x7f) + 1) >> 3; /* reallocate in chunks */
- if (resourceQuarks) {
- unsigned char *prevQuarks = resourceQuarks;
-
- resourceQuarks = (unsigned char *)Xrealloc((char *)resourceQuarks,
- size);
- if (!resourceQuarks) {
- Xfree(prevQuarks);
- }
- } else
- resourceQuarks = (unsigned char *)Xmalloc(size);
- if (resourceQuarks) {
- bzero((char *)&resourceQuarks[oldsize], size - oldsize);
- maxResourceQuark = (size << 3) - 1;
- } else {
- maxResourceQuark = -1;
- }
- }
- if (q > 0 && resourceQuarks)
- resourceQuarks[q >> 3] |= 1 << (q & 0x7);
- GROW(firstpprev);
-
-#undef NEWTABLE
-}
-
-void XrmQPutResource(
- XrmDatabase *pdb,
- XrmBindingList bindings,
- XrmQuarkList quarks,
- XrmRepresentation type,
- XrmValuePtr value)
-{
- if (!*pdb) *pdb = NewDatabase();
- _XLockMutex(&(*pdb)->linfo);
- PutEntry(*pdb, bindings, quarks, type, value);
- _XUnlockMutex(&(*pdb)->linfo);
-}
-
-void
-XrmPutResource(
- XrmDatabase *pdb,
- _Xconst char *specifier,
- _Xconst char *type,
- XrmValuePtr value)
-{
- XrmBinding bindings[MAXDBDEPTH+1];
- XrmQuark quarks[MAXDBDEPTH+1];
-
- if (!*pdb) *pdb = NewDatabase();
- _XLockMutex(&(*pdb)->linfo);
- XrmStringToBindingQuarkList(specifier, bindings, quarks);
- PutEntry(*pdb, bindings, quarks, XrmStringToQuark(type), value);
- _XUnlockMutex(&(*pdb)->linfo);
-}
-
-void
-XrmQPutStringResource(
- XrmDatabase *pdb,
- XrmBindingList bindings,
- XrmQuarkList quarks,
- _Xconst char *str)
-{
- XrmValue value;
-
- if (!*pdb) *pdb = NewDatabase();
- value.addr = (XPointer) str;
- value.size = strlen(str)+1;
- _XLockMutex(&(*pdb)->linfo);
- PutEntry(*pdb, bindings, quarks, XrmQString, &value);
- _XUnlockMutex(&(*pdb)->linfo);
-}
-
-/* Function Name: GetDatabase
- * Description: Parses a string and stores it as a database.
- * Arguments: db - the database.
- * str - a pointer to the string containing the database.
- * filename - source filename, if any.
- * doall - whether to do all lines or just one
- */
-
-/*
- * This function is highly optimized to inline as much as possible.
- * Be very careful with modifications, or simplifications, as they
- * may adversely affect the performance.
- *
- * Chris Peterson, MIT X Consortium 5/17/90.
- */
-
-/*
- * Xlib spec says max 100 quarks in a lookup, will stop and return if
- * return if any single production's lhs has more than 100 components.
- */
-#define QLIST_SIZE 100
-
-/*
- * This should be big enough to handle things like the XKeysymDB or biggish
- * ~/.Xdefaults or app-defaults files. Anything bigger will be allocated on
- * the heap.
- */
-#define DEF_BUFF_SIZE 8192
-
-static void GetIncludeFile(
- XrmDatabase db,
- _Xconst char *base,
- _Xconst char *fname,
- int fnamelen);
-
-static void GetDatabase(
- XrmDatabase db,
- _Xconst register char *str,
- _Xconst char *filename,
- Bool doall)
-{
- char *rhs;
- char *lhs, lhs_s[DEF_BUFF_SIZE];
- XrmQuark quarks[QLIST_SIZE + 1]; /* allow for a terminal NullQuark */
- XrmBinding bindings[QLIST_SIZE + 1];
-
- register char *ptr;
- register XrmBits bits = 0;
- register char c;
- register Signature sig;
- register char *ptr_max;
- register int num_quarks;
- register XrmBindingList t_bindings;
-
- int len, alloc_chars;
- unsigned long str_len;
- XrmValue value;
- Bool only_pcs;
- Bool dolines;
-
- if (!db)
- return;
-
- /*
- * if strlen (str) < DEF_BUFF_SIZE allocate buffers on the stack for
- * speed otherwise malloc the buffer. From a buffer overflow standpoint
- * we can be sure that neither: a) a component on the lhs, or b) a
- * value on the rhs, will be longer than the overall length of str,
- * i.e. strlen(str).
- *
- * This should give good performance when parsing "*foo: bar" type
- * databases as might be passed with -xrm command line options; but
- * with larger databases, e.g. .Xdefaults, app-defaults, or KeysymDB
- * files, the size of the buffers will be overly large. One way
- * around this would be to double-parse each production with a resulting
- * performance hit. In any event we can be assured that a lhs component
- * name or a rhs value won't be longer than str itself.
- */
-
- str_len = strlen (str);
- if (DEF_BUFF_SIZE > str_len) lhs = lhs_s;
- else if ((lhs = (char*) Xmalloc (str_len)) == NULL)
- return;
-
- alloc_chars = DEF_BUFF_SIZE < str_len ? str_len : DEF_BUFF_SIZE;
- if ((rhs = (char*) Xmalloc (alloc_chars)) == NULL) {
- if (lhs != lhs_s) Xfree (lhs);
- return;
- }
-
- (*db->methods->mbinit)(db->mbstate);
- str--;
- dolines = True;
- while (!is_EOF(bits) && dolines) {
- dolines = doall;
-
- /*
- * First: Remove extra whitespace.
- */
-
- do {
- bits = next_char(c, str);
- } while is_space(bits);
-
- /*
- * Ignore empty lines.
- */
-
- if (is_EOL(bits))
- continue; /* start a new line. */
-
- /*
- * Second: check the first character in a line to see if it is
- * "!" signifying a comment, or "#" signifying a directive.
- */
-
- if (c == '!') { /* Comment, spin to next newline */
- while (is_simple(bits = next_char(c, str))) {}
- if (is_EOL(bits))
- continue;
- while (!is_EOL(bits = next_mbchar(c, len, str))) {}
- str--;
- continue; /* start a new line. */
- }
-
- if (c == '#') { /* Directive */
- /* remove extra whitespace */
- only_pcs = True;
- while (is_space(bits = next_char(c, str))) {};
- /* only "include" directive is currently defined */
- if (!strncmp(str, "include", 7)) {
- str += (7-1);
- /* remove extra whitespace */
- while (is_space(bits = next_char(c, str))) {};
- /* must have a starting " */
- if (c == '"') {
- _Xconst char *fname = str+1;
- len = 0;
- do {
- if (only_pcs) {
- bits = next_char(c, str);
- if (is_nonpcs(bits))
- only_pcs = False;
- }
- if (!only_pcs)
- bits = next_mbchar(c, len, str);
- } while (c != '"' && !is_EOL(bits));
- /* must have an ending " */
- if (c == '"')
- GetIncludeFile(db, filename, fname, str - len - fname);
- }
- }
- /* spin to next newline */
- if (only_pcs) {
- while (is_simple(bits))
- bits = next_char(c, str);
- if (is_EOL(bits))
- continue;
- }
- while (!is_EOL(bits))
- bits = next_mbchar(c, len, str);
- str--;
- continue; /* start a new line. */
- }
-
- /*
- * Third: loop through the LHS of the resource specification
- * storing characters and converting this to a Quark.
- */
-
- num_quarks = 0;
- t_bindings = bindings;
-
- sig = 0;
- ptr = lhs;
- *t_bindings = XrmBindTightly;
- for(;;) {
- if (!is_binding(bits)) {
- while (!is_EOQ(bits)) {
- *ptr++ = c;
- sig = (sig << 1) + c; /* Compute the signature. */
- bits = next_char(c, str);
- }
-
- quarks[num_quarks++] =
- _XrmInternalStringToQuark(lhs, ptr - lhs, sig, False);
-
- if (num_quarks > QLIST_SIZE) {
- Xfree(rhs);
- if (lhs != lhs_s) Xfree (lhs);
- (*db->methods->mbfinish)(db->mbstate);
- return;
- }
-
- if (is_separator(bits)) {
- if (!is_space(bits))
- break;
-
- /* Remove white space */
- do {
- *ptr++ = c;
- sig = (sig << 1) + c; /* Compute the signature. */
- } while (is_space(bits = next_char(c, str)));
-
- /*
- * The spec doesn't permit it, but support spaces
- * internal to resource name/class
- */
-
- if (is_separator(bits))
- break;
- num_quarks--;
- continue;
- }
-
- if (c == '.')
- *(++t_bindings) = XrmBindTightly;
- else
- *(++t_bindings) = XrmBindLoosely;
-
- sig = 0;
- ptr = lhs;
- }
- else {
- /*
- * Magic unspecified feature #254.
- *
- * If two separators appear with no Text between them then
- * ignore them.
- *
- * If anyone of those separators is a '*' then the binding
- * will be loose, otherwise it will be tight.
- */
-
- if (c == '*')
- *t_bindings = XrmBindLoosely;
- }
-
- bits = next_char(c, str);
- }
-
- quarks[num_quarks] = NULLQUARK;
-
- /*
- * Make sure that there is a ':' in this line.
- */
-
- if (c != ':') {
- char oldc;
-
- /*
- * A parsing error has occured, toss everything on the line
- * a new_line can still be escaped with a '\'.
- */
-
- while (is_normal(bits))
- bits = next_char(c, str);
- if (is_EOL(bits))
- continue;
- bits = next_mbchar(c, len, str);
- do {
- oldc = c;
- bits = next_mbchar(c, len, str);
- } while (c && (c != '\n' || oldc == '\\'));
- str--;
- continue;
- }
-
- /*
- * I now have a quark and binding list for the entire left hand
- * side. "c" currently points to the ":" separating the left hand
- * side for the right hand side. It is time to begin processing
- * the right hand side.
- */
-
- /*
- * Fourth: Remove more whitespace
- */
-
- for(;;) {
- if (is_space(bits = next_char(c, str)))
- continue;
- if (c != '\\')
- break;
- bits = next_char(c, str);
- if (c == '\n')
- continue;
- str--;
- bits = BSLASH;
- c = '\\';
- break;
- }
-
- /*
- * Fifth: Process the right hand side.
- */
-
- ptr = rhs;
- ptr_max = ptr + alloc_chars - 4;
- only_pcs = True;
- len = 1;
-
- for(;;) {
-
- /*
- * Tight loop for the normal case: Non backslash, non-end of value
- * character that will fit into the allocated buffer.
- */
-
- if (only_pcs) {
- while (is_normal(bits) && ptr < ptr_max) {
- *ptr++ = c;
- bits = next_char(c, str);
- }
- if (is_EOL(bits))
- break;
- if (is_nonpcs(bits)) {
- only_pcs = False;
- bits = next_mbchar(c, len, str);
- }
- }
- while (!is_special(bits) && ptr + len <= ptr_max) {
- len = -len;
- while (len)
- *ptr++ = str[len++];
- if (*str == '\0') {
- bits = EOS;
- break;
- }
- bits = next_mbchar(c, len, str);
- }
-
- if (is_EOL(bits)) {
- str--;
- break;
- }
-
- if (c == '\\') {
- /*
- * We need to do some magic after a backslash.
- */
- Bool read_next = True;
-
- if (only_pcs) {
- bits = next_char(c, str);
- if (is_nonpcs(bits))
- only_pcs = False;
- }
- if (!only_pcs)
- bits = next_mbchar(c, len, str);
-
- if (is_EOL(bits)) {
- if (is_EOF(bits))
- continue;
- } else if (c == 'n') {
- /*
- * "\n" means insert a newline.
- */
- *ptr++ = '\n';
- } else if (c == '\\') {
- /*
- * "\\" completes to just one backslash.
- */
- *ptr++ = '\\';
- } else {
- /*
- * pick up to three octal digits after the '\'.
- */
- char temp[3];
- int count = 0;
- while (is_odigit(bits) && count < 3) {
- temp[count++] = c;
- if (only_pcs) {
- bits = next_char(c, str);
- if (is_nonpcs(bits))
- only_pcs = False;
- }
- if (!only_pcs)
- bits = next_mbchar(c, len, str);
- }
-
- /*
- * If we found three digits then insert that octal code
- * into the value string as a character.
- */
-
- if (count == 3) {
- *ptr++ = (unsigned char) ((temp[0] - '0') * 0100 +
- (temp[1] - '0') * 010 +
- (temp[2] - '0'));
- }
- else {
- int tcount;
-
- /*
- * Otherwise just insert those characters into the
- * string, since no special processing is needed on
- * numerics we can skip the special processing.
- */
-
- for (tcount = 0; tcount < count; tcount++) {
- *ptr++ = temp[tcount]; /* print them in
- the correct order */
- }
- }
- read_next = False;
- }
- if (read_next) {
- if (only_pcs) {
- bits = next_char(c, str);
- if (is_nonpcs(bits))
- only_pcs = False;
- }
- if (!only_pcs)
- bits = next_mbchar(c, len, str);
- }
- }
-
- /*
- * It is important to make sure that there is room for at least
- * four more characters in the buffer, since I can add that
- * many characters into the buffer after a backslash has occured.
- */
-
- if (ptr + len > ptr_max) {
- char * temp_str;
-
- alloc_chars += BUFSIZ/10;
- temp_str = Xrealloc(rhs, sizeof(char) * alloc_chars);
-
- if (!temp_str) {
- Xfree(rhs);
- if (lhs != lhs_s) Xfree (lhs);
- (*db->methods->mbfinish)(db->mbstate);
- return;
- }
-
- ptr = temp_str + (ptr - rhs); /* reset pointer. */
- rhs = temp_str;
- ptr_max = rhs + alloc_chars - 4;
- }
- }
-
- /*
- * Lastly: Terminate the value string, and store this entry
- * into the database.
- */
-
- *ptr++ = '\0';
-
- /* Store it in database */
- value.size = ptr - rhs;
- value.addr = (XPointer) rhs;
-
- PutEntry(db, bindings, quarks, XrmQString, &value);
- }
-
- if (lhs != lhs_s) Xfree (lhs);
- Xfree (rhs);
-
- (*db->methods->mbfinish)(db->mbstate);
-}
-
-void
-XrmPutStringResource(
- XrmDatabase *pdb,
- _Xconst char*specifier,
- _Xconst char*str)
-{
- XrmValue value;
- XrmBinding bindings[MAXDBDEPTH+1];
- XrmQuark quarks[MAXDBDEPTH+1];
-
- if (!*pdb) *pdb = NewDatabase();
- XrmStringToBindingQuarkList(specifier, bindings, quarks);
- value.addr = (XPointer) str;
- value.size = strlen(str)+1;
- _XLockMutex(&(*pdb)->linfo);
- PutEntry(*pdb, bindings, quarks, XrmQString, &value);
- _XUnlockMutex(&(*pdb)->linfo);
-}
-
-
-void
-XrmPutLineResource(
- XrmDatabase *pdb,
- _Xconst char*line)
-{
- if (!*pdb) *pdb = NewDatabase();
- _XLockMutex(&(*pdb)->linfo);
- GetDatabase(*pdb, line, (char *)NULL, False);
- _XUnlockMutex(&(*pdb)->linfo);
-}
-
-XrmDatabase
-XrmGetStringDatabase(
- _Xconst char *data)
-{
- XrmDatabase db;
-
- db = NewDatabase();
- _XLockMutex(&db->linfo);
- GetDatabase(db, data, (char *)NULL, True);
- _XUnlockMutex(&db->linfo);
- return db;
-}
-
-/* Function Name: ReadInFile
- * Description: Reads the file into a buffer.
- * Arguments: filename - the name of the file.
- * Returns: An allocated string containing the contents of the file.
- */
-
-static char *
-ReadInFile(_Xconst char *filename)
-{
- register int fd, size;
- char * filebuf;
-
-#ifdef __UNIXOS2__
- filename = __XOS2RedirRoot(filename);
-#endif
-
- /*
- * MS-Windows and OS/2 note: Default open mode includes O_TEXT
- */
- if ( (fd = _XOpenFile (filename, O_RDONLY)) == -1 )
- return (char *)NULL;
-
- /*
- * MS-Windows and OS/2 note: depending on how the sources are
- * untarred, the newlines in resource files may or may not have
- * been expanded to CRLF. Either way the size returned by fstat
- * is sufficient to read the file into because in text-mode any
- * CRLFs in a file will be converted to newlines (LF) with the
- * result that the number of bytes actually read with be <=
- * to the size returned by fstat.
- */
- {
- struct stat status_buffer;
- if ( (fstat(fd, &status_buffer)) == -1 ) {
- close (fd);
- return (char *)NULL;
- } else
- size = status_buffer.st_size;
- }
-
- if (!(filebuf = Xmalloc(size + 1))) { /* leave room for '\0' */
- close(fd);
- return (char *)NULL;
- }
- size = read (fd, filebuf, size);
-
-#ifdef __UNIXOS2__
- { /* kill CRLF */
- int i,k;
- for (i=k=0; i<size; i++)
- if (filebuf[i] != 0x0d) {
- filebuf[k++] = filebuf[i];
- }
- filebuf[k] = 0;
- }
-#endif
-
- if (size < 0) {
- close (fd);
- Xfree(filebuf);
- return (char *)NULL;
- }
- close (fd);
-
- filebuf[size] = '\0'; /* NULL terminate it. */
- return filebuf;
-}
-
-static void
-GetIncludeFile(
- XrmDatabase db,
- _Xconst char *base,
- _Xconst char *fname,
- int fnamelen)
-{
- int len;
- char *str;
- char realfname[BUFSIZ];
-
- if (fnamelen <= 0 || fnamelen >= BUFSIZ)
- return;
- if (*fname != '/' && base && (str = strrchr(base, '/'))) {
- len = str - base + 1;
- if (len + fnamelen >= BUFSIZ)
- return;
- strncpy(realfname, base, len);
- strncpy(realfname + len, fname, fnamelen);
- realfname[len + fnamelen] = '\0';
- } else {
- strncpy(realfname, fname, fnamelen);
- realfname[fnamelen] = '\0';
- }
- if (!(str = ReadInFile(realfname)))
- return;
- GetDatabase(db, str, realfname, True);
- Xfree(str);
-}
-
-XrmDatabase
-XrmGetFileDatabase(
- _Xconst char *filename)
-{
- XrmDatabase db;
- char *str;
-
- if (!(str = ReadInFile(filename)))
- return (XrmDatabase)NULL;
-
- db = NewDatabase();
- _XLockMutex(&db->linfo);
- GetDatabase(db, str, filename, True);
- _XUnlockMutex(&db->linfo);
- Xfree(str);
- return db;
-}
-
-Status
-XrmCombineFileDatabase(
- _Xconst char *filename,
- XrmDatabase *target,
- Bool override)
-{
- XrmDatabase db;
- char *str;
-
- if (!(str = ReadInFile(filename)))
- return 0;
- if (override) {
- db = *target;
- if (!db)
- *target = db = NewDatabase();
- } else
- db = NewDatabase();
- _XLockMutex(&db->linfo);
- GetDatabase(db, str, filename, True);
- _XUnlockMutex(&db->linfo);
- Xfree(str);
- if (!override)
- XrmCombineDatabase(db, target, False);
- return 1;
-}
-
-/* call the user proc for every value in the table, arbitrary order.
- * stop if user proc returns True. level is current depth in database.
- */
-/*ARGSUSED*/
-static Bool EnumLTable(
- LTable table,
- XrmNameList names,
- XrmClassList classes,
- register int level,
- register EClosure closure)
-{
- register VEntry *bucket;
- register int i;
- register VEntry entry;
- XrmValue value;
- XrmRepresentation type;
- Bool tightOk;
-
- closure->bindings[level] = (table->table.tight ?
- XrmBindTightly : XrmBindLoosely);
- closure->quarks[level] = table->table.name;
- level++;
- tightOk = !*names;
- closure->quarks[level + 1] = NULLQUARK;
- for (i = table->table.mask, bucket = table->buckets;
- i >= 0;
- i--, bucket++) {
- for (entry = *bucket; entry; entry = entry->next) {
- if (entry->tight && !tightOk)
- continue;
- closure->bindings[level] = (entry->tight ?
- XrmBindTightly : XrmBindLoosely);
- closure->quarks[level] = entry->name;
- value.size = entry->size;
- if (entry->string) {
- type = XrmQString;
- value.addr = StringValue(entry);
- } else {
- type = RepType(entry);
- value.addr = DataValue(entry);
- }
- if ((*closure->proc)(&closure->db, closure->bindings+1,
- closure->quarks+1, &type, &value,
- closure->closure))
- return True;
- }
- }
- return False;
-}
-
-static Bool EnumAllNTable(
- NTable table,
- register int level,
- register EClosure closure)
-{
- register NTable *bucket;
- register int i;
- register NTable entry;
- XrmQuark empty = NULLQUARK;
-
- if (level >= MAXDBDEPTH)
- return False;
- for (i = table->mask, bucket = NodeBuckets(table);
- i >= 0;
- i--, bucket++) {
- for (entry = *bucket; entry; entry = entry->next) {
- if (entry->leaf) {
- if (EnumLTable((LTable)entry, &empty, &empty, level, closure))
- return True;
- } else {
- closure->bindings[level] = (entry->tight ?
- XrmBindTightly : XrmBindLoosely);
- closure->quarks[level] = entry->name;
- if (EnumAllNTable(entry, level+1, closure))
- return True;
- }
- }
- }
- return False;
-}
-
-/* recurse on every table in the table, arbitrary order.
- * stop if user proc returns True. level is current depth in database.
- */
-static Bool EnumNTable(
- NTable table,
- XrmNameList names,
- XrmClassList classes,
- register int level,
- register EClosure closure)
-{
- register NTable entry;
- register XrmQuark q;
- register unsigned int leaf;
- Bool (*get)(
- NTable table,
- XrmNameList names,
- XrmClassList classes,
- register int level,
- EClosure closure);
- Bool bilevel;
-
-/* find entries named ename, leafness leaf, tight or loose, and call get */
-#define ITIGHTLOOSE(ename) \
- NFIND(ename); \
- if (entry) { \
- if (leaf == entry->leaf) { \
- if (!leaf && !entry->tight && entry->next && \
- entry->next->name == q && entry->next->tight && \
- (bilevel || entry->next->hasloose) && \
- EnumLTable((LTable)entry->next, names+1, classes+1, \
- level, closure)) \
- return True; \
- if ((*get)(entry, names+1, classes+1, level, closure)) \
- return True; \
- if (entry->tight && (entry = entry->next) && \
- entry->name == q && leaf == entry->leaf && \
- (*get)(entry, names+1, classes+1, level, closure)) \
- return True; \
- } else if (entry->leaf) { \
- if ((bilevel || entry->hasloose) && \
- EnumLTable((LTable)entry, names+1, classes+1, level, closure))\
- return True; \
- if (entry->tight && (entry = entry->next) && \
- entry->name == q && (bilevel || entry->hasloose) && \
- EnumLTable((LTable)entry, names+1, classes+1, level, closure))\
- return True; \
- } \
- }
-
-/* find entries named ename, leafness leaf, loose only, and call get */
-#define ILOOSE(ename) \
- NFIND(ename); \
- if (entry && entry->tight && (entry = entry->next) && entry->name != q) \
- entry = (NTable)NULL; \
- if (entry) { \
- if (leaf == entry->leaf) { \
- if ((*get)(entry, names+1, classes+1, level, closure)) \
- return True; \
- } else if (entry->leaf && (bilevel || entry->hasloose)) { \
- if (EnumLTable((LTable)entry, names+1, classes+1, level, closure))\
- return True; \
- } \
- }
-
- if (level >= MAXDBDEPTH)
- return False;
- closure->bindings[level] = (table->tight ?
- XrmBindTightly : XrmBindLoosely);
- closure->quarks[level] = table->name;
- level++;
- if (!*names) {
- if (EnumAllNTable(table, level, closure))
- return True;
- } else {
- if (names[1] || closure->mode == XrmEnumAllLevels) {
- get = EnumNTable; /* recurse */
- leaf = 0;
- bilevel = !names[1];
- } else {
- get = (getNTableEProcp)EnumLTable; /* bottom of recursion */
- leaf = 1;
- bilevel = False;
- }
- if (table->hasloose && closure->mode == XrmEnumAllLevels) {
- NTable *bucket;
- int i;
- XrmQuark empty = NULLQUARK;
-
- for (i = table->mask, bucket = NodeBuckets(table);
- i >= 0;
- i--, bucket++) {
- q = NULLQUARK;
- for (entry = *bucket; entry; entry = entry->next) {
- if (!entry->tight && entry->name != q &&
- entry->name != *names && entry->name != *classes) {
- q = entry->name;
- if (entry->leaf) {
- if (EnumLTable((LTable)entry, &empty, &empty,
- level, closure))
- return True;
- } else {
- if (EnumNTable(entry, &empty, &empty,
- level, closure))
- return True;
- }
- }
- }
- }
- }
-
- ITIGHTLOOSE(*names); /* do name, tight and loose */
- ITIGHTLOOSE(*classes); /* do class, tight and loose */
- if (table->hasany) {
- ITIGHTLOOSE(XrmQANY); /* do ANY, tight and loose */
- }
- if (table->hasloose) {
- while (1) {
- names++;
- classes++;
- if (!*names)
- break;
- if (!names[1] && closure->mode != XrmEnumAllLevels) {
- get = (getNTableEProcp)EnumLTable; /* bottom of recursion */
- leaf = 1;
- }
- ILOOSE(*names); /* loose names */
- ILOOSE(*classes); /* loose classes */
- if (table->hasany) {
- ILOOSE(XrmQANY); /* loose ANY */
- }
- }
- names--;
- classes--;
- }
- }
- /* now look for matching leaf nodes */
- entry = table->next;
- if (!entry)
- return False;
- if (entry->leaf) {
- if (entry->tight && !table->tight)
- entry = entry->next;
- } else {
- entry = entry->next;
- if (!entry || !entry->tight)
- return False;
- }
- if (!entry || entry->name != table->name)
- return False;
- /* found one */
- level--;
- if ((!*names || entry->hasloose) &&
- EnumLTable((LTable)entry, names, classes, level, closure))
- return True;
- if (entry->tight && entry == table->next && (entry = entry->next) &&
- entry->name == table->name && (!*names || entry->hasloose))
- return EnumLTable((LTable)entry, names, classes, level, closure);
- return False;
-
-#undef ITIGHTLOOSE
-#undef ILOOSE
-}
-
-/* call the proc for every value in the database, arbitrary order.
- * stop if the proc returns True.
- */
-Bool XrmEnumerateDatabase(
- XrmDatabase db,
- XrmNameList names,
- XrmClassList classes,
- int mode,
- DBEnumProc proc,
- XPointer closure)
-{
- XrmBinding bindings[MAXDBDEPTH+2];
- XrmQuark quarks[MAXDBDEPTH+2];
- register NTable table;
- EClosureRec eclosure;
- Bool retval = False;
-
- if (!db)
- return False;
- _XLockMutex(&db->linfo);
- eclosure.db = db;
- eclosure.proc = proc;
- eclosure.closure = closure;
- eclosure.bindings = bindings;
- eclosure.quarks = quarks;
- eclosure.mode = mode;
- table = db->table;
- if (table && !table->leaf && !*names && mode == XrmEnumOneLevel)
- table = table->next;
- if (table) {
- if (!table->leaf)
- retval = EnumNTable(table, names, classes, 0, &eclosure);
- else
- retval = EnumLTable((LTable)table, names, classes, 0, &eclosure);
- }
- _XUnlockMutex(&db->linfo);
- return retval;
-}
-
-static void PrintBindingQuarkList(
- XrmBindingList bindings,
- XrmQuarkList quarks,
- FILE *stream)
-{
- Bool firstNameSeen;
-
- for (firstNameSeen = False; *quarks; bindings++, quarks++) {
- if (*bindings == XrmBindLoosely) {
- (void) fprintf(stream, "*");
- } else if (firstNameSeen) {
- (void) fprintf(stream, ".");
- }
- firstNameSeen = True;
- (void) fputs(XrmQuarkToString(*quarks), stream);
- }
-}
-
-/* output out the entry in correct file syntax */
-/*ARGSUSED*/
-static Bool DumpEntry(
- XrmDatabase *db,
- XrmBindingList bindings,
- XrmQuarkList quarks,
- XrmRepresentation *type,
- XrmValuePtr value,
- XPointer data)
-{
- FILE *stream = (FILE *)data;
- register unsigned int i;
- register char *s;
- register char c;
-
- if (*type != XrmQString)
- (void) putc('!', stream);
- PrintBindingQuarkList(bindings, quarks, stream);
- s = value->addr;
- i = value->size;
- if (*type == XrmQString) {
- (void) fputs(":\t", stream);
- if (i)
- i--;
- }
- else
- (void) fprintf(stream, "=%s:\t", XrmRepresentationToString(*type));
- if (i && (*s == ' ' || *s == '\t'))
- (void) putc('\\', stream); /* preserve leading whitespace */
- while (i--) {
- c = *s++;
- if (c == '\n') {
- if (i)
- (void) fputs("\\n\\\n", stream);
- else
- (void) fputs("\\n", stream);
- } else if (c == '\\')
- (void) fputs("\\\\", stream);
- else if ((c < ' ' && c != '\t') ||
- ((unsigned char)c >= 0x7f && (unsigned char)c < 0xa0))
- (void) fprintf(stream, "\\%03o", (unsigned char)c);
- else
- (void) putc(c, stream);
- }
- (void) putc('\n', stream);
- return ferror(stream) != 0;
-}
-
-#ifdef DEBUG
-
-void PrintTable(
- NTable table,
- FILE *file)
-{
- XrmBinding bindings[MAXDBDEPTH+1];
- XrmQuark quarks[MAXDBDEPTH+1];
- EClosureRec closure;
- XrmQuark empty = NULLQUARK;
-
- closure.db = (XrmDatabase)NULL;
- closure.proc = DumpEntry;
- closure.closure = (XPointer)file;
- closure.bindings = bindings;
- closure.quarks = quarks;
- closure.mode = XrmEnumAllLevels;
- if (table->leaf)
- EnumLTable((LTable)table, &empty, &empty, 0, &closure);
- else
- EnumNTable(table, &empty, &empty, 0, &closure);
-}
-
-#endif /* DEBUG */
-
-void
-XrmPutFileDatabase(
- XrmDatabase db,
- _Xconst char *fileName)
-{
- FILE *file;
- XrmQuark empty = NULLQUARK;
-
- if (!db) return;
- if (!(file = fopen(fileName, "w"))) return;
- if (XrmEnumerateDatabase(db, &empty, &empty, XrmEnumAllLevels,
- DumpEntry, (XPointer) file))
- unlink((char *)fileName);
- fclose(file);
-}
-
-/* macros used in get/search functions */
-
-/* find entries named ename, leafness leaf, tight or loose, and call get */
-#define GTIGHTLOOSE(ename,looseleaf) \
- NFIND(ename); \
- if (entry) { \
- if (leaf == entry->leaf) { \
- if (!leaf && !entry->tight && entry->next && \
- entry->next->name == q && entry->next->tight && \
- entry->next->hasloose && \
- looseleaf((LTable)entry->next, names+1, classes+1, closure)) \
- return True; \
- if ((*get)(entry, names+1, classes+1, closure)) \
- return True; \
- if (entry->tight && (entry = entry->next) && \
- entry->name == q && leaf == entry->leaf && \
- (*get)(entry, names+1, classes+1, closure)) \
- return True; \
- } else if (entry->leaf) { \
- if (entry->hasloose && \
- looseleaf((LTable)entry, names+1, classes+1, closure)) \
- return True; \
- if (entry->tight && (entry = entry->next) && \
- entry->name == q && entry->hasloose && \
- looseleaf((LTable)entry, names+1, classes+1, closure)) \
- return True; \
- } \
- }
-
-/* find entries named ename, leafness leaf, loose only, and call get */
-#define GLOOSE(ename,looseleaf) \
- NFIND(ename); \
- if (entry && entry->tight && (entry = entry->next) && entry->name != q) \
- entry = (NTable)NULL; \
- if (entry) { \
- if (leaf == entry->leaf) { \
- if ((*get)(entry, names+1, classes+1, closure)) \
- return True; \
- } else if (entry->leaf && entry->hasloose) { \
- if (looseleaf((LTable)entry, names+1, classes+1, closure)) \
- return True; \
- } \
- }
-
-/* add tight/loose entry to the search list, return True if list is full */
-/*ARGSUSED*/
-static Bool AppendLEntry(
- LTable table,
- XrmNameList names,
- XrmClassList classes,
- register SClosure closure)
-{
- /* check for duplicate */
- if (closure->idx >= 0 && closure->list[closure->idx] == table)
- return False;
- if (closure->idx == closure->limit)
- return True;
- /* append it */
- closure->idx++;
- closure->list[closure->idx] = table;
- return False;
-}
-
-/* add loose entry to the search list, return True if list is full */
-/*ARGSUSED*/
-static Bool AppendLooseLEntry(
- LTable table,
- XrmNameList names,
- XrmClassList classes,
- register SClosure closure)
-{
- /* check for duplicate */
- if (closure->idx >= 0 && closure->list[closure->idx] == table)
- return False;
- if (closure->idx >= closure->limit - 1)
- return True;
- /* append it */
- closure->idx++;
- closure->list[closure->idx] = LOOSESEARCH;
- closure->idx++;
- closure->list[closure->idx] = table;
- return False;
-}
-
-/* search for a leaf table */
-static Bool SearchNEntry(
- NTable table,
- XrmNameList names,
- XrmClassList classes,
- SClosure closure)
-{
- register NTable entry;
- register XrmQuark q;
- register unsigned int leaf;
- Bool (*get)(
- NTable table,
- XrmNameList names,
- XrmClassList classes,
- SClosure closure);
-
- if (names[1]) {
- get = SearchNEntry; /* recurse */
- leaf = 0;
- } else {
- get = (getNTableSProcp)AppendLEntry; /* bottom of recursion */
- leaf = 1;
- }
- GTIGHTLOOSE(*names, AppendLooseLEntry); /* do name, tight and loose */
- GTIGHTLOOSE(*classes, AppendLooseLEntry); /* do class, tight and loose */
- if (table->hasany) {
- GTIGHTLOOSE(XrmQANY, AppendLooseLEntry); /* do ANY, tight and loose */
- }
- if (table->hasloose) {
- while (1) {
- names++;
- classes++;
- if (!*names)
- break;
- if (!names[1]) {
- get = (getNTableSProcp)AppendLEntry; /* bottom of recursion */
- leaf = 1;
- }
- GLOOSE(*names, AppendLooseLEntry); /* loose names */
- GLOOSE(*classes, AppendLooseLEntry); /* loose classes */
- if (table->hasany) {
- GLOOSE(XrmQANY, AppendLooseLEntry); /* loose ANY */
- }
- }
- }
- /* now look for matching leaf nodes */
- entry = table->next;
- if (!entry)
- return False;
- if (entry->leaf) {
- if (entry->tight && !table->tight)
- entry = entry->next;
- } else {
- entry = entry->next;
- if (!entry || !entry->tight)
- return False;
- }
- if (!entry || entry->name != table->name)
- return False;
- /* found one */
- if (entry->hasloose &&
- AppendLooseLEntry((LTable)entry, names, classes, closure))
- return True;
- if (entry->tight && entry == table->next && (entry = entry->next) &&
- entry->name == table->name && entry->hasloose)
- return AppendLooseLEntry((LTable)entry, names, classes, closure);
- return False;
-}
-
-Bool XrmQGetSearchList(
- XrmDatabase db,
- XrmNameList names,
- XrmClassList classes,
- XrmSearchList searchList, /* RETURN */
- int listLength)
-{
- register NTable table;
- SClosureRec closure;
-
- if (listLength <= 0)
- return False;
- closure.list = (LTable *)searchList;
- closure.idx = -1;
- closure.limit = listLength - 2;
- if (db) {
- _XLockMutex(&db->linfo);
- table = db->table;
- if (*names) {
- if (table && !table->leaf) {
- if (SearchNEntry(table, names, classes, &closure)) {
- _XUnlockMutex(&db->linfo);
- return False;
- }
- } else if (table && table->hasloose &&
- AppendLooseLEntry((LTable)table, names, classes,
- &closure)) {
- _XUnlockMutex(&db->linfo);
- return False;
- }
- } else {
- if (table && !table->leaf)
- table = table->next;
- if (table &&
- AppendLEntry((LTable)table, names, classes, &closure)) {
- _XUnlockMutex(&db->linfo);
- return False;
- }
- }
- _XUnlockMutex(&db->linfo);
- }
- closure.list[closure.idx + 1] = (LTable)NULL;
- return True;
-}
-
-Bool XrmQGetSearchResource(
- XrmSearchList searchList,
- register XrmName name,
- register XrmClass class,
- XrmRepresentation *pType, /* RETURN */
- XrmValue *pValue) /* RETURN */
-{
- register LTable *list;
- register LTable table;
- register VEntry entry = NULL;
- int flags;
-
-/* find tight or loose entry */
-#define VTIGHTLOOSE(q) \
- entry = LeafHash(table, q); \
- while (entry && entry->name != q) \
- entry = entry->next; \
- if (entry) \
- break
-
-/* find loose entry */
-#define VLOOSE(q) \
- entry = LeafHash(table, q); \
- while (entry && entry->name != q) \
- entry = entry->next; \
- if (entry) { \
- if (!entry->tight) \
- break; \
- if ((entry = entry->next) && entry->name == q) \
- break; \
- }
-
- list = (LTable *)searchList;
- /* figure out which combination of name and class we need to search for */
- flags = 0;
- if (IsResourceQuark(name))
- flags = 2;
- if (IsResourceQuark(class))
- flags |= 1;
- if (!flags) {
- /* neither name nor class has ever been used to name a resource */
- table = (LTable)NULL;
- } else if (flags == 3) {
- /* both name and class */
- while ((table = *list++)) {
- if (table != LOOSESEARCH) {
- VTIGHTLOOSE(name); /* do name, tight and loose */
- VTIGHTLOOSE(class); /* do class, tight and loose */
- } else {
- table = *list++;
- VLOOSE(name); /* do name, loose only */
- VLOOSE(class); /* do class, loose only */
- }
- }
- } else {
- /* just one of name or class */
- if (flags == 1)
- name = class;
- while ((table = *list++)) {
- if (table != LOOSESEARCH) {
- VTIGHTLOOSE(name); /* tight and loose */
- } else {
- table = *list++;
- VLOOSE(name); /* loose only */
- }
- }
- }
- if (table) {
- /* found a match */
- if (entry->string) {
- *pType = XrmQString;
- pValue->addr = StringValue(entry);
- } else {
- *pType = RepType(entry);
- pValue->addr = DataValue(entry);
- }
- pValue->size = entry->size;
- return True;
- }
- *pType = NULLQUARK;
- pValue->addr = (XPointer)NULL;
- pValue->size = 0;
- return False;
-
-#undef VTIGHTLOOSE
-#undef VLOOSE
-}
-
-/* look for a tight/loose value */
-static Bool GetVEntry(
- LTable table,
- XrmNameList names,
- XrmClassList classes,
- VClosure closure)
-{
- register VEntry entry;
- register XrmQuark q;
-
- /* try name first */
- q = *names;
- entry = LeafHash(table, q);
- while (entry && entry->name != q)
- entry = entry->next;
- if (!entry) {
- /* not found, try class */
- q = *classes;
- entry = LeafHash(table, q);
- while (entry && entry->name != q)
- entry = entry->next;
- if (!entry)
- return False;
- }
- if (entry->string) {
- *closure->type = XrmQString;
- closure->value->addr = StringValue(entry);
- } else {
- *closure->type = RepType(entry);
- closure->value->addr = DataValue(entry);
- }
- closure->value->size = entry->size;
- return True;
-}
-
-/* look for a loose value */
-static Bool GetLooseVEntry(
- LTable table,
- XrmNameList names,
- XrmClassList classes,
- VClosure closure)
-{
- register VEntry entry;
- register XrmQuark q;
-
-#define VLOOSE(ename) \
- q = ename; \
- entry = LeafHash(table, q); \
- while (entry && entry->name != q) \
- entry = entry->next; \
- if (entry && entry->tight && (entry = entry->next) && entry->name != q) \
- entry = (VEntry)NULL;
-
- /* bump to last component */
- while (names[1]) {
- names++;
- classes++;
- }
- VLOOSE(*names); /* do name, loose only */
- if (!entry) {
- VLOOSE(*classes); /* do class, loose only */
- if (!entry)
- return False;
- }
- if (entry->string) {
- *closure->type = XrmQString;
- closure->value->addr = StringValue(entry);
- } else {
- *closure->type = RepType(entry);
- closure->value->addr = DataValue(entry);
- }
- closure->value->size = entry->size;
- return True;
-
-#undef VLOOSE
-}
-
-/* recursive search for a value */
-static Bool GetNEntry(
- NTable table,
- XrmNameList names,
- XrmClassList classes,
- VClosure closure)
-{
- register NTable entry;
- register XrmQuark q;
- register unsigned int leaf;
- Bool (*get)(
- NTable table,
- XrmNameList names,
- XrmClassList classes,
- VClosure closure);
- NTable otable;
-
- if (names[2]) {
- get = GetNEntry; /* recurse */
- leaf = 0;
- } else {
- get = (getNTableVProcp)GetVEntry; /* bottom of recursion */
- leaf = 1;
- }
- GTIGHTLOOSE(*names, GetLooseVEntry); /* do name, tight and loose */
- GTIGHTLOOSE(*classes, GetLooseVEntry); /* do class, tight and loose */
- if (table->hasany) {
- GTIGHTLOOSE(XrmQANY, GetLooseVEntry); /* do ANY, tight and loose */
- }
- if (table->hasloose) {
- while (1) {
- names++;
- classes++;
- if (!names[1])
- break;
- if (!names[2]) {
- get = (getNTableVProcp)GetVEntry; /* bottom of recursion */
- leaf = 1;
- }
- GLOOSE(*names, GetLooseVEntry); /* do name, loose only */
- GLOOSE(*classes, GetLooseVEntry); /* do class, loose only */
- if (table->hasany) {
- GLOOSE(XrmQANY, GetLooseVEntry); /* do ANY, loose only */
- }
- }
- }
- /* look for matching leaf tables */
- otable = table;
- table = table->next;
- if (!table)
- return False;
- if (table->leaf) {
- if (table->tight && !otable->tight)
- table = table->next;
- } else {
- table = table->next;
- if (!table || !table->tight)
- return False;
- }
- if (!table || table->name != otable->name)
- return False;
- /* found one */
- if (table->hasloose &&
- GetLooseVEntry((LTable)table, names, classes, closure))
- return True;
- if (table->tight && table == otable->next) {
- table = table->next;
- if (table && table->name == otable->name && table->hasloose)
- return GetLooseVEntry((LTable)table, names, classes, closure);
- }
- return False;
-}
-
-Bool XrmQGetResource(
- XrmDatabase db,
- XrmNameList names,
- XrmClassList classes,
- XrmRepresentation *pType, /* RETURN */
- XrmValuePtr pValue) /* RETURN */
-{
- register NTable table;
- VClosureRec closure;
-
- if (db && *names) {
- _XLockMutex(&db->linfo);
- closure.type = pType;
- closure.value = pValue;
- table = db->table;
- if (names[1]) {
- if (table && !table->leaf) {
- if (GetNEntry(table, names, classes, &closure)) {
- _XUnlockMutex(&db->linfo);
- return True;
- }
- } else if (table && table->hasloose &&
- GetLooseVEntry((LTable)table, names, classes, &closure)) {
- _XUnlockMutex (&db->linfo);
- return True;
- }
- } else {
- if (table && !table->leaf)
- table = table->next;
- if (table && GetVEntry((LTable)table, names, classes, &closure)) {
- _XUnlockMutex(&db->linfo);
- return True;
- }
- }
- _XUnlockMutex(&db->linfo);
- }
- *pType = NULLQUARK;
- pValue->addr = (XPointer)NULL;
- pValue->size = 0;
- return False;
-}
-
-Bool
-XrmGetResource(XrmDatabase db, _Xconst char *name_str, _Xconst char *class_str,
- XrmString *pType_str, XrmValuePtr pValue)
-{
- XrmName names[MAXDBDEPTH+1];
- XrmClass classes[MAXDBDEPTH+1];
- XrmRepresentation fromType;
- Bool result;
-
- XrmStringToNameList(name_str, names);
- XrmStringToClassList(class_str, classes);
- result = XrmQGetResource(db, names, classes, &fromType, pValue);
- (*pType_str) = XrmQuarkToString(fromType);
- return result;
-}
-
-/* destroy all values, plus table itself */
-static void DestroyLTable(
- LTable table)
-{
- register int i;
- register VEntry *buckets;
- register VEntry entry, next;
-
- buckets = table->buckets;
- for (i = table->table.mask; i >= 0; i--, buckets++) {
- for (next = *buckets; (entry = next); ) {
- next = entry->next;
- Xfree((char *)entry);
- }
- }
- Xfree((char *)table->buckets);
- Xfree((char *)table);
-}
-
-/* destroy all contained tables, plus table itself */
-static void DestroyNTable(
- NTable table)
-{
- register int i;
- register NTable *buckets;
- register NTable entry, next;
-
- buckets = NodeBuckets(table);
- for (i = table->mask; i >= 0; i--, buckets++) {
- for (next = *buckets; (entry = next); ) {
- next = entry->next;
- if (entry->leaf)
- DestroyLTable((LTable)entry);
- else
- DestroyNTable(entry);
- }
- }
- Xfree((char *)table);
-}
-
-const char *
-XrmLocaleOfDatabase(
- XrmDatabase db)
-{
- const char* retval;
- _XLockMutex(&db->linfo);
- retval = (*db->methods->lcname)(db->mbstate);
- _XUnlockMutex(&db->linfo);
- return retval;
-}
-
-void XrmDestroyDatabase(
- XrmDatabase db)
-{
- register NTable table, next;
-
- if (db) {
- _XLockMutex(&db->linfo);
- for (next = db->table; (table = next); ) {
- next = table->next;
- if (table->leaf)
- DestroyLTable((LTable)table);
- else
- DestroyNTable(table);
- }
- _XUnlockMutex(&db->linfo);
- _XFreeMutex(&db->linfo);
- (*db->methods->destroy)(db->mbstate);
- Xfree((char *)db);
- }
-}
+
+/***********************************************************
+Copyright 1987, 1988, 1990 by Digital Equipment Corporation, Maynard
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the name Digital not be
+used in advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+SOFTWARE.
+
+******************************************************************/
+/*
+
+Copyright 1987, 1988, 1990, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <ctype.h>
+#include "Xlibint.h"
+#include <X11/Xresource.h>
+#include "Xlcint.h"
+#ifdef XTHREADS
+#include "locking.h"
+#endif
+#include <X11/Xos.h>
+#include <sys/stat.h>
+#include "Xresinternal.h"
+#include "Xresource.h"
+
+/*
+
+These Xrm routines allow very fast lookup of resources in the resource
+database. Several usage patterns are exploited:
+
+(1) Widgets get a lot of resources at one time. Rather than look up each from
+scratch, we can precompute the prioritized list of database levels once, then
+search for each resource starting at the beginning of the list.
+
+(2) Many database levels don't contain any leaf resource nodes. There is no
+point in looking for resources on a level that doesn't contain any. This
+information is kept on a per-level basis.
+
+(3) Sometimes the widget instance tree is structured such that you get the same
+class name repeated on the fully qualified widget name. This can result in the
+same database level occuring multiple times on the search list. The code below
+only checks to see if you get two identical search lists in a row, rather than
+look back through all database levels, but in practice this removes all
+duplicates I've ever observed.
+
+Joel McCormack
+
+*/
+
+/*
+
+The Xrm representation has been completely redesigned to substantially reduce
+memory and hopefully improve performance.
+
+The database is structured into two kinds of tables: LTables that contain
+only values, and NTables that contain only other tables.
+
+Some invariants:
+
+The next pointer of the top-level node table points to the top-level leaf
+table, if any.
+
+Within an LTable, for a given name, the tight value always precedes the
+loose value, and if both are present the loose value is always right after
+the tight value.
+
+Within an NTable, all of the entries for a given name are contiguous,
+in the order tight NTable, loose NTable, tight LTable, loose LTable.
+
+Bob Scheifler
+
+*/
+
+static XrmQuark XrmQString, XrmQANY;
+
+typedef Bool (*DBEnumProc)(
+ XrmDatabase* /* db */,
+ XrmBindingList /* bindings */,
+ XrmQuarkList /* quarks */,
+ XrmRepresentation* /* type */,
+ XrmValue* /* value */,
+ XPointer /* closure */
+);
+
+typedef struct _VEntry {
+ struct _VEntry *next; /* next in chain */
+ XrmQuark name; /* name of this entry */
+ unsigned int tight:1; /* 1 if it is a tight binding */
+ unsigned int string:1; /* 1 if type is String */
+ unsigned int size:30; /* size of value */
+} VEntryRec, *VEntry;
+
+
+typedef struct _DEntry {
+ VEntryRec entry; /* entry */
+ XrmRepresentation type; /* representation type */
+} DEntryRec, *DEntry;
+
+/* the value is right after the structure */
+#define StringValue(ve) (XPointer)((ve) + 1)
+#define RepType(ve) ((DEntry)(ve))->type
+/* the value is right after the structure */
+#define DataValue(ve) (XPointer)(((DEntry)(ve)) + 1)
+#define RawValue(ve) (char *)((ve)->string ? StringValue(ve) : DataValue(ve))
+
+typedef struct _NTable {
+ struct _NTable *next; /* next in chain */
+ XrmQuark name; /* name of this entry */
+ unsigned int tight:1; /* 1 if it is a tight binding */
+ unsigned int leaf:1; /* 1 if children are values */
+ unsigned int hasloose:1; /* 1 if has loose children */
+ unsigned int hasany:1; /* 1 if has ANY entry */
+ unsigned int pad:4; /* unused */
+ unsigned int mask:8; /* hash size - 1 */
+ unsigned int entries:16; /* number of children */
+} NTableRec, *NTable;
+
+/* the buckets are right after the structure */
+#define NodeBuckets(ne) ((NTable *)((ne) + 1))
+#define NodeHash(ne,q) NodeBuckets(ne)[(q) & (ne)->mask]
+
+/* leaf tables have an extra level of indirection for the buckets,
+ * so that resizing can be done without invalidating a search list.
+ * This is completely ugly, and wastes some memory, but the Xlib
+ * spec doesn't really specify whether invalidation is OK, and the
+ * old implementation did not invalidate.
+ */
+typedef struct _LTable {
+ NTableRec table;
+ VEntry *buckets;
+} LTableRec, *LTable;
+
+#define LeafHash(le,q) (le)->buckets[(q) & (le)->table.mask]
+
+/* An XrmDatabase just holds a pointer to the first top-level table.
+ * The type name is no longer descriptive, but better to not change
+ * the Xresource.h header file. This type also gets used to define
+ * XrmSearchList, which is a complete crock, but we'll just leave it
+ * and caste types as required.
+ */
+typedef struct _XrmHashBucketRec {
+ NTable table;
+ XPointer mbstate;
+ XrmMethods methods;
+#ifdef XTHREADS
+ LockInfoRec linfo;
+#endif
+} XrmHashBucketRec;
+
+/* closure used in get/put resource */
+typedef struct _VClosure {
+ XrmRepresentation *type; /* type of value */
+ XrmValuePtr value; /* value itself */
+} VClosureRec, *VClosure;
+
+/* closure used in get search list */
+typedef struct _SClosure {
+ LTable *list; /* search list */
+ int idx; /* index of last filled element */
+ int limit; /* maximum index */
+} SClosureRec, *SClosure;
+
+/* placed in XrmSearchList to indicate next table is loose only */
+#define LOOSESEARCH ((LTable)1)
+
+/* closure used in enumerate database */
+typedef struct _EClosure {
+ XrmDatabase db; /* the database */
+ DBEnumProc proc; /* the user proc */
+ XPointer closure; /* the user closure */
+ XrmBindingList bindings; /* binding list */
+ XrmQuarkList quarks; /* quark list */
+ int mode; /* XrmEnum<kind> */
+} EClosureRec, *EClosure;
+
+/* types for typecasting ETable based functions to NTable based functions */
+typedef Bool (*getNTableSProcp)(
+ NTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ SClosure closure);
+typedef Bool (*getNTableVProcp)(
+ NTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ VClosure closure);
+typedef Bool (*getNTableEProcp)(
+ NTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ register int level,
+ EClosure closure);
+
+/* predicate to determine when to resize a hash table */
+#define GrowthPred(n,m) ((unsigned)(n) > (((m) + 1) << 2))
+
+#define GROW(prev) \
+ if (GrowthPred((*prev)->entries, (*prev)->mask)) \
+ GrowTable(prev)
+
+/* pick a reasonable value for maximum depth of resource database */
+#define MAXDBDEPTH 100
+
+/* macro used in get/search functions */
+
+/* find an entry named ename, with leafness given by leaf */
+#define NFIND(ename) \
+ q = ename; \
+ entry = NodeHash(table, q); \
+ while (entry && entry->name != q) \
+ entry = entry->next; \
+ if (leaf && entry && !entry->leaf) { \
+ entry = entry->next; \
+ if (entry && !entry->leaf) \
+ entry = entry->next; \
+ if (entry && entry->name != q) \
+ entry = (NTable)NULL; \
+ }
+
+/* resourceQuarks keeps track of what quarks have been associated with values
+ * in all LTables. If a quark has never been used in an LTable, we don't need
+ * to bother looking for it.
+ */
+
+static unsigned char *resourceQuarks = (unsigned char *)NULL;
+static XrmQuark maxResourceQuark = -1;
+
+/* determines if a quark has been used for a value in any database */
+#define IsResourceQuark(q) ((q) > 0 && (q) <= maxResourceQuark && \
+ resourceQuarks[(q) >> 3] & (1 << ((q) & 7)))
+
+typedef unsigned char XrmBits;
+
+#define BSLASH ((XrmBits) (1 << 5))
+#define NORMAL ((XrmBits) (1 << 4))
+#define EOQ ((XrmBits) (1 << 3))
+#define SEP ((XrmBits) (1 << 2))
+#define ENDOF ((XrmBits) (1 << 1))
+#define SPACE (NORMAL|EOQ|SEP|(XrmBits)0)
+#define RSEP (NORMAL|EOQ|SEP|(XrmBits)1)
+#define EOS (EOQ|SEP|ENDOF|(XrmBits)0)
+#define EOL (EOQ|SEP|ENDOF|(XrmBits)1)
+#define BINDING (NORMAL|EOQ)
+#define ODIGIT (NORMAL|(XrmBits)1)
+
+#define next_char(ch,str) xrmtypes[(unsigned char)((ch) = *(++(str)))]
+#define next_mbchar(ch,len,str) xrmtypes[(unsigned char)(ch = (*db->methods->mbchar)(db->mbstate, str, &len), str += len, ch)]
+
+#define is_space(bits) ((bits) == SPACE)
+#define is_EOQ(bits) ((bits) & EOQ)
+#define is_EOF(bits) ((bits) == EOS)
+#define is_EOL(bits) ((bits) & ENDOF)
+#define is_binding(bits) ((bits) == BINDING)
+#define is_odigit(bits) ((bits) == ODIGIT)
+#define is_separator(bits) ((bits) & SEP)
+#define is_nonpcs(bits) (!(bits))
+#define is_normal(bits) ((bits) & NORMAL)
+#define is_simple(bits) ((bits) & (NORMAL|BSLASH))
+#define is_special(bits) ((bits) & (ENDOF|BSLASH))
+
+/* parsing types */
+static XrmBits const xrmtypes[256] = {
+ EOS,0,0,0,0,0,0,0,
+ 0,SPACE,EOL,0,0,
+#if defined(WIN32) || defined(__UNIXOS2__)
+ EOL, /* treat CR the same as LF, just in case */
+#else
+ 0,
+#endif
+ 0,0,
+ 0,0,0,0,0,0,0,0,
+ 0,0,0,0,0,0,0,0,
+ SPACE,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
+ NORMAL,NORMAL,BINDING,NORMAL,NORMAL,NORMAL,BINDING,NORMAL,
+ ODIGIT,ODIGIT,ODIGIT,ODIGIT,ODIGIT,ODIGIT,ODIGIT,ODIGIT,
+ NORMAL,NORMAL,RSEP,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
+ NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
+ NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
+ NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
+ NORMAL,NORMAL,NORMAL,NORMAL,BSLASH,NORMAL,NORMAL,NORMAL,
+ NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
+ NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
+ NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,
+ NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,NORMAL,0
+ /* The rest will be automatically initialized to zero. */
+};
+
+void XrmInitialize(void)
+{
+ XrmQString = XrmPermStringToQuark("String");
+ XrmQANY = XrmPermStringToQuark("?");
+}
+
+XrmDatabase XrmGetDatabase(
+ Display *display)
+{
+ XrmDatabase retval;
+ LockDisplay(display);
+ retval = display->db;
+ UnlockDisplay(display);
+ return retval;
+}
+
+void XrmSetDatabase(
+ Display *display,
+ XrmDatabase database)
+{
+ LockDisplay(display);
+ /* destroy database if set up imlicitely by XGetDefault() */
+ if (display->db && (display->flags & XlibDisplayDfltRMDB)) {
+ XrmDestroyDatabase(display->db);
+ display->flags &= ~XlibDisplayDfltRMDB;
+ }
+ display->db = database;
+ UnlockDisplay(display);
+}
+
+void
+XrmStringToQuarkList(
+ register _Xconst char *name,
+ register XrmQuarkList quarks) /* RETURN */
+{
+ register XrmBits bits;
+ register Signature sig = 0;
+ register char ch, *tname;
+ register int i = 0;
+
+ if ((tname = (char *)name)) {
+ tname--;
+ while (!is_EOF(bits = next_char(ch, tname))) {
+ if (is_binding (bits)) {
+ if (i) {
+ /* Found a complete name */
+ *quarks++ = _XrmInternalStringToQuark(name,tname - name,
+ sig, False);
+ i = 0;
+ sig = 0;
+ }
+ name = tname+1;
+ }
+ else {
+ sig = (sig << 1) + ch; /* Compute the signature. */
+ i++;
+ }
+ }
+ *quarks++ = _XrmInternalStringToQuark(name, tname - name, sig, False);
+ }
+ *quarks = NULLQUARK;
+}
+
+void
+XrmStringToBindingQuarkList(
+ register _Xconst char *name,
+ register XrmBindingList bindings, /* RETURN */
+ register XrmQuarkList quarks) /* RETURN */
+{
+ register XrmBits bits;
+ register Signature sig = 0;
+ register char ch, *tname;
+ register XrmBinding binding;
+ register int i = 0;
+
+ if ((tname = (char *)name)) {
+ tname--;
+ binding = XrmBindTightly;
+ while (!is_EOF(bits = next_char(ch, tname))) {
+ if (is_binding (bits)) {
+ if (i) {
+ /* Found a complete name */
+ *bindings++ = binding;
+ *quarks++ = _XrmInternalStringToQuark(name, tname - name,
+ sig, False);
+
+ i = 0;
+ sig = 0;
+ binding = XrmBindTightly;
+ }
+ name = tname+1;
+
+ if (ch == '*')
+ binding = XrmBindLoosely;
+ }
+ else {
+ sig = (sig << 1) + ch; /* Compute the signature. */
+ i++;
+ }
+ }
+ *bindings = binding;
+ *quarks++ = _XrmInternalStringToQuark(name, tname - name, sig, False);
+ }
+ *quarks = NULLQUARK;
+}
+
+#ifdef DEBUG
+
+static void PrintQuarkList(
+ XrmQuarkList quarks,
+ FILE *stream)
+{
+ Bool firstNameSeen;
+
+ for (firstNameSeen = False; *quarks; quarks++) {
+ if (firstNameSeen) {
+ (void) fprintf(stream, ".");
+ }
+ firstNameSeen = True;
+ (void) fputs(XrmQuarkToString(*quarks), stream);
+ }
+} /* PrintQuarkList */
+
+#endif /* DEBUG */
+
+
+/*
+ * Fallback methods for Xrm parsing.
+ * Simulate a C locale. No state needed here.
+ */
+
+static void
+c_mbnoop(
+ XPointer state)
+{
+}
+
+static char
+c_mbchar(
+ XPointer state,
+ const char *str,
+ int *lenp)
+{
+ *lenp = 1;
+ return *str;
+}
+
+static const char *
+c_lcname(
+ XPointer state)
+{
+ return "C";
+}
+
+static const XrmMethodsRec mb_methods = {
+ c_mbnoop, /* mbinit */
+ c_mbchar, /* mbchar */
+ c_mbnoop, /* mbfinish */
+ c_lcname, /* lcname */
+ c_mbnoop /* destroy */
+};
+
+
+static XrmDatabase NewDatabase(void)
+{
+ register XrmDatabase db;
+
+ db = (XrmDatabase) Xmalloc(sizeof(XrmHashBucketRec));
+ if (db) {
+ _XCreateMutex(&db->linfo);
+ db->table = (NTable)NULL;
+ db->mbstate = (XPointer)NULL;
+ db->methods = _XrmInitParseInfo(&db->mbstate);
+ if (!db->methods)
+ db->methods = &mb_methods;
+ }
+ return db;
+}
+
+/* move all values from ftable to ttable, and free ftable's buckets.
+ * ttable is quaranteed empty to start with.
+ */
+static void MoveValues(
+ LTable ftable,
+ register LTable ttable)
+{
+ register VEntry fentry, nfentry;
+ register VEntry *prev;
+ register VEntry *bucket;
+ register VEntry tentry;
+ register int i;
+
+ for (i = ftable->table.mask, bucket = ftable->buckets; i >= 0; i--) {
+ for (fentry = *bucket++; fentry; fentry = nfentry) {
+ prev = &LeafHash(ttable, fentry->name);
+ tentry = *prev;
+ *prev = fentry;
+ /* chain on all with same name, to preserve invariant order */
+ while ((nfentry = fentry->next) && nfentry->name == fentry->name)
+ fentry = nfentry;
+ fentry->next = tentry;
+ }
+ }
+ Xfree((char *)ftable->buckets);
+}
+
+/* move all tables from ftable to ttable, and free ftable.
+ * ttable is quaranteed empty to start with.
+ */
+static void MoveTables(
+ NTable ftable,
+ register NTable ttable)
+{
+ register NTable fentry, nfentry;
+ register NTable *prev;
+ register NTable *bucket;
+ register NTable tentry;
+ register int i;
+
+ for (i = ftable->mask, bucket = NodeBuckets(ftable); i >= 0; i--) {
+ for (fentry = *bucket++; fentry; fentry = nfentry) {
+ prev = &NodeHash(ttable, fentry->name);
+ tentry = *prev;
+ *prev = fentry;
+ /* chain on all with same name, to preserve invariant order */
+ while ((nfentry = fentry->next) && nfentry->name == fentry->name)
+ fentry = nfentry;
+ fentry->next = tentry;
+ }
+ }
+ Xfree((char *)ftable);
+}
+
+/* grow the table, based on current number of entries */
+static void GrowTable(
+ NTable *prev)
+{
+ register NTable table;
+ register int i;
+
+ table = *prev;
+ i = table->mask;
+ if (i == 255) /* biggest it gets */
+ return;
+ while (i < 255 && GrowthPred(table->entries, i))
+ i = (i << 1) + 1;
+ i++; /* i is now the new size */
+ if (table->leaf) {
+ register LTable ltable;
+ LTableRec otable;
+
+ ltable = (LTable)table;
+ /* cons up a copy to make MoveValues look symmetric */
+ otable = *ltable;
+ ltable->buckets = Xcalloc(i, sizeof(VEntry));
+ if (!ltable->buckets) {
+ ltable->buckets = otable.buckets;
+ return;
+ }
+ ltable->table.mask = i - 1;
+ MoveValues(&otable, ltable);
+ } else {
+ register NTable ntable;
+
+ ntable = Xcalloc(1, sizeof(NTableRec) + (i * sizeof(NTable)));
+ if (!ntable)
+ return;
+ *ntable = *table;
+ ntable->mask = i - 1;
+ *prev = ntable;
+ MoveTables(table, ntable);
+ }
+}
+
+/* merge values from ftable into *pprev, destroy ftable in the process */
+static void MergeValues(
+ LTable ftable,
+ NTable *pprev,
+ Bool override)
+{
+ register VEntry fentry, tentry;
+ register VEntry *prev;
+ register LTable ttable;
+ VEntry *bucket;
+ int i;
+ register XrmQuark q;
+
+ ttable = (LTable)*pprev;
+ if (ftable->table.hasloose)
+ ttable->table.hasloose = 1;
+ for (i = ftable->table.mask, bucket = ftable->buckets;
+ i >= 0;
+ i--, bucket++) {
+ for (fentry = *bucket; fentry; ) {
+ q = fentry->name;
+ prev = &LeafHash(ttable, q);
+ tentry = *prev;
+ while (tentry && tentry->name != q)
+ tentry = *(prev = &tentry->next);
+ /* note: test intentionally uses fentry->name instead of q */
+ /* permits serendipitous inserts */
+ while (tentry && tentry->name == fentry->name) {
+ /* if tentry is earlier, skip it */
+ if (!fentry->tight && tentry->tight) {
+ tentry = *(prev = &tentry->next);
+ continue;
+ }
+ if (fentry->tight != tentry->tight) {
+ /* no match, chain in fentry */
+ *prev = fentry;
+ prev = &fentry->next;
+ fentry = *prev;
+ *prev = tentry;
+ ttable->table.entries++;
+ } else if (override) {
+ /* match, chain in fentry, splice out and free tentry */
+ *prev = fentry;
+ prev = &fentry->next;
+ fentry = *prev;
+ *prev = tentry->next;
+ /* free the overridden entry */
+ Xfree((char *)tentry);
+ /* get next tentry */
+ tentry = *prev;
+ } else {
+ /* match, discard fentry */
+ prev = &tentry->next;
+ tentry = fentry; /* use as a temp var */
+ fentry = fentry->next;
+ /* free the overpowered entry */
+ Xfree((char *)tentry);
+ /* get next tentry */
+ tentry = *prev;
+ }
+ if (!fentry)
+ break;
+ }
+ /* at this point, tentry cannot match any fentry named q */
+ /* chain in all bindings together, preserve invariant order */
+ while (fentry && fentry->name == q) {
+ *prev = fentry;
+ prev = &fentry->next;
+ fentry = *prev;
+ *prev = tentry;
+ ttable->table.entries++;
+ }
+ }
+ }
+ Xfree((char *)ftable->buckets);
+ Xfree((char *)ftable);
+ /* resize if necessary, now that we're all done */
+ GROW(pprev);
+}
+
+/* merge tables from ftable into *pprev, destroy ftable in the process */
+static void MergeTables(
+ NTable ftable,
+ NTable *pprev,
+ Bool override)
+{
+ register NTable fentry, tentry;
+ NTable nfentry;
+ register NTable *prev;
+ register NTable ttable;
+ NTable *bucket;
+ int i;
+ register XrmQuark q;
+
+ ttable = *pprev;
+ if (ftable->hasloose)
+ ttable->hasloose = 1;
+ if (ftable->hasany)
+ ttable->hasany = 1;
+ for (i = ftable->mask, bucket = NodeBuckets(ftable);
+ i >= 0;
+ i--, bucket++) {
+ for (fentry = *bucket; fentry; ) {
+ q = fentry->name;
+ prev = &NodeHash(ttable, q);
+ tentry = *prev;
+ while (tentry && tentry->name != q)
+ tentry = *(prev = &tentry->next);
+ /* note: test intentionally uses fentry->name instead of q */
+ /* permits serendipitous inserts */
+ while (tentry && tentry->name == fentry->name) {
+ /* if tentry is earlier, skip it */
+ if ((fentry->leaf && !tentry->leaf) ||
+ (!fentry->tight && tentry->tight &&
+ (fentry->leaf || !tentry->leaf))) {
+ tentry = *(prev = &tentry->next);
+ continue;
+ }
+ nfentry = fentry->next;
+ if (fentry->leaf != tentry->leaf ||
+ fentry->tight != tentry->tight) {
+ /* no match, just chain in */
+ *prev = fentry;
+ *(prev = &fentry->next) = tentry;
+ ttable->entries++;
+ } else {
+ if (fentry->leaf)
+ MergeValues((LTable)fentry, prev, override);
+ else
+ MergeTables(fentry, prev, override);
+ /* bump to next tentry */
+ tentry = *(prev = &(*prev)->next);
+ }
+ /* bump to next fentry */
+ fentry = nfentry;
+ if (!fentry)
+ break;
+ }
+ /* at this point, tentry cannot match any fentry named q */
+ /* chain in all bindings together, preserve invariant order */
+ while (fentry && fentry->name == q) {
+ *prev = fentry;
+ prev = &fentry->next;
+ fentry = *prev;
+ *prev = tentry;
+ ttable->entries++;
+ }
+ }
+ }
+ Xfree((char *)ftable);
+ /* resize if necessary, now that we're all done */
+ GROW(pprev);
+}
+
+void XrmCombineDatabase(
+ XrmDatabase from, XrmDatabase *into,
+ Bool override)
+{
+ register NTable *prev;
+ register NTable ftable, ttable, nftable;
+
+ if (!*into) {
+ *into = from;
+ } else if (from) {
+ _XLockMutex(&from->linfo);
+ _XLockMutex(&(*into)->linfo);
+ if ((ftable = from->table)) {
+ prev = &(*into)->table;
+ ttable = *prev;
+ if (!ftable->leaf) {
+ nftable = ftable->next;
+ if (ttable && !ttable->leaf) {
+ /* both have node tables, merge them */
+ MergeTables(ftable, prev, override);
+ /* bump to into's leaf table, if any */
+ ttable = *(prev = &(*prev)->next);
+ } else {
+ /* into has no node table, link from's in */
+ *prev = ftable;
+ *(prev = &ftable->next) = ttable;
+ }
+ /* bump to from's leaf table, if any */
+ ftable = nftable;
+ } else {
+ /* bump to into's leaf table, if any */
+ if (ttable && !ttable->leaf)
+ ttable = *(prev = &ttable->next);
+ }
+ if (ftable) {
+ /* if into has a leaf, merge, else insert */
+ if (ttable)
+ MergeValues((LTable)ftable, prev, override);
+ else
+ *prev = ftable;
+ }
+ }
+ (from->methods->destroy)(from->mbstate);
+ _XUnlockMutex(&from->linfo);
+ _XFreeMutex(&from->linfo);
+ Xfree((char *)from);
+ _XUnlockMutex(&(*into)->linfo);
+ }
+}
+
+void XrmMergeDatabases(
+ XrmDatabase from, XrmDatabase *into)
+{
+ XrmCombineDatabase(from, into, True);
+}
+
+/* store a value in the database, overriding any existing entry */
+static void PutEntry(
+ XrmDatabase db,
+ XrmBindingList bindings,
+ XrmQuarkList quarks,
+ XrmRepresentation type,
+ XrmValuePtr value)
+{
+ register NTable *pprev, *prev;
+ register NTable table;
+ register XrmQuark q;
+ register VEntry *vprev;
+ register VEntry entry;
+ NTable *nprev, *firstpprev;
+
+#define NEWTABLE(q,i) \
+ table = (NTable)Xmalloc(sizeof(LTableRec)); \
+ if (!table) \
+ return; \
+ table->name = q; \
+ table->hasloose = 0; \
+ table->hasany = 0; \
+ table->mask = 0; \
+ table->entries = 0; \
+ if (quarks[i]) { \
+ table->leaf = 0; \
+ nprev = NodeBuckets(table); \
+ } else { \
+ table->leaf = 1; \
+ if (!(nprev = (NTable *)Xmalloc(sizeof(VEntry *)))) {\
+ Xfree(table); \
+ return; \
+ } \
+ ((LTable)table)->buckets = (VEntry *)nprev; \
+ } \
+ *nprev = (NTable)NULL; \
+ table->next = *prev; \
+ *prev = table
+
+ if (!db || !*quarks)
+ return;
+ table = *(prev = &db->table);
+ /* if already at leaf, bump to the leaf table */
+ if (!quarks[1] && table && !table->leaf)
+ table = *(prev = &table->next);
+ pprev = prev;
+ if (!table || (quarks[1] && table->leaf)) {
+ /* no top-level node table, create one and chain it in */
+ NEWTABLE(NULLQUARK,1);
+ table->tight = 1; /* arbitrary */
+ prev = nprev;
+ } else {
+ /* search along until we need a value */
+ while (quarks[1]) {
+ q = *quarks;
+ table = *(prev = &NodeHash(table, q));
+ while (table && table->name != q)
+ table = *(prev = &table->next);
+ if (!table)
+ break; /* not found */
+ if (quarks[2]) {
+ if (table->leaf)
+ break; /* not found */
+ } else {
+ if (!table->leaf) {
+ /* bump to leaf table, if any */
+ table = *(prev = &table->next);
+ if (!table || table->name != q)
+ break; /* not found */
+ if (!table->leaf) {
+ /* bump to leaf table, if any */
+ table = *(prev = &table->next);
+ if (!table || table->name != q)
+ break; /* not found */
+ }
+ }
+ }
+ if (*bindings == XrmBindTightly) {
+ if (!table->tight)
+ break; /* not found */
+ } else {
+ if (table->tight) {
+ /* bump to loose table, if any */
+ table = *(prev = &table->next);
+ if (!table || table->name != q ||
+ !quarks[2] != table->leaf)
+ break; /* not found */
+ }
+ }
+ /* found that one, bump to next quark */
+ pprev = prev;
+ quarks++;
+ bindings++;
+ }
+ if (!quarks[1]) {
+ /* found all the way to a leaf */
+ q = *quarks;
+ entry = *(vprev = &LeafHash((LTable)table, q));
+ while (entry && entry->name != q)
+ entry = *(vprev = &entry->next);
+ /* if want loose and have tight, bump to next entry */
+ if (entry && *bindings == XrmBindLoosely && entry->tight)
+ entry = *(vprev = &entry->next);
+ if (entry && entry->name == q &&
+ (*bindings == XrmBindTightly) == entry->tight) {
+ /* match, need to override */
+ if ((type == XrmQString) == entry->string &&
+ entry->size == value->size) {
+ /* update type if not String, can be different */
+ if (!entry->string)
+ RepType(entry) = type;
+ /* identical size, just overwrite value */
+ memcpy(RawValue(entry), (char *)value->addr, value->size);
+ return;
+ }
+ /* splice out and free old entry */
+ *vprev = entry->next;
+ Xfree((char *)entry);
+ (*pprev)->entries--;
+ }
+ /* this is where to insert */
+ prev = (NTable *)vprev;
+ }
+ }
+ /* keep the top table, because we may have to grow it */
+ firstpprev = pprev;
+ /* iterate until we get to the leaf */
+ while (quarks[1]) {
+ /* build a new table and chain it in */
+ NEWTABLE(*quarks,2);
+ if (*quarks++ == XrmQANY)
+ (*pprev)->hasany = 1;
+ if (*bindings++ == XrmBindTightly) {
+ table->tight = 1;
+ } else {
+ table->tight = 0;
+ (*pprev)->hasloose = 1;
+ }
+ (*pprev)->entries++;
+ pprev = prev;
+ prev = nprev;
+ }
+ /* now allocate the value entry */
+ entry = (VEntry)Xmalloc(((type == XrmQString) ?
+ sizeof(VEntryRec) : sizeof(DEntryRec)) +
+ value->size);
+ if (!entry)
+ return;
+ entry->name = q = *quarks;
+ if (*bindings == XrmBindTightly) {
+ entry->tight = 1;
+ } else {
+ entry->tight = 0;
+ (*pprev)->hasloose = 1;
+ }
+ /* chain it in, with a bit of type cast ugliness */
+ entry->next = *((VEntry *)prev);
+ *((VEntry *)prev) = entry;
+ entry->size = value->size;
+ if (type == XrmQString) {
+ entry->string = 1;
+ } else {
+ entry->string = 0;
+ RepType(entry) = type;
+ }
+ /* save a copy of the value */
+ memcpy(RawValue(entry), (char *)value->addr, value->size);
+ (*pprev)->entries++;
+ /* this is a new leaf, need to remember it for search lists */
+ if (q > maxResourceQuark) {
+ unsigned oldsize = (maxResourceQuark + 1) >> 3;
+ unsigned size = ((q | 0x7f) + 1) >> 3; /* reallocate in chunks */
+ if (resourceQuarks) {
+ unsigned char *prevQuarks = resourceQuarks;
+
+ resourceQuarks = (unsigned char *)Xrealloc((char *)resourceQuarks,
+ size);
+ if (!resourceQuarks) {
+ Xfree(prevQuarks);
+ }
+ } else
+ resourceQuarks = (unsigned char *)Xmalloc(size);
+ if (resourceQuarks) {
+ bzero((char *)&resourceQuarks[oldsize], size - oldsize);
+ maxResourceQuark = (size << 3) - 1;
+ } else {
+ maxResourceQuark = -1;
+ }
+ }
+ if (q > 0 && resourceQuarks)
+ resourceQuarks[q >> 3] |= 1 << (q & 0x7);
+ GROW(firstpprev);
+
+#undef NEWTABLE
+}
+
+void XrmQPutResource(
+ XrmDatabase *pdb,
+ XrmBindingList bindings,
+ XrmQuarkList quarks,
+ XrmRepresentation type,
+ XrmValuePtr value)
+{
+ if (!*pdb) *pdb = NewDatabase();
+ _XLockMutex(&(*pdb)->linfo);
+ PutEntry(*pdb, bindings, quarks, type, value);
+ _XUnlockMutex(&(*pdb)->linfo);
+}
+
+void
+XrmPutResource(
+ XrmDatabase *pdb,
+ _Xconst char *specifier,
+ _Xconst char *type,
+ XrmValuePtr value)
+{
+ XrmBinding bindings[MAXDBDEPTH+1];
+ XrmQuark quarks[MAXDBDEPTH+1];
+
+ if (!*pdb) *pdb = NewDatabase();
+ _XLockMutex(&(*pdb)->linfo);
+ XrmStringToBindingQuarkList(specifier, bindings, quarks);
+ PutEntry(*pdb, bindings, quarks, XrmStringToQuark(type), value);
+ _XUnlockMutex(&(*pdb)->linfo);
+}
+
+void
+XrmQPutStringResource(
+ XrmDatabase *pdb,
+ XrmBindingList bindings,
+ XrmQuarkList quarks,
+ _Xconst char *str)
+{
+ XrmValue value;
+
+ if (!*pdb) *pdb = NewDatabase();
+ value.addr = (XPointer) str;
+ value.size = strlen(str)+1;
+ _XLockMutex(&(*pdb)->linfo);
+ PutEntry(*pdb, bindings, quarks, XrmQString, &value);
+ _XUnlockMutex(&(*pdb)->linfo);
+}
+
+/* Function Name: GetDatabase
+ * Description: Parses a string and stores it as a database.
+ * Arguments: db - the database.
+ * str - a pointer to the string containing the database.
+ * filename - source filename, if any.
+ * doall - whether to do all lines or just one
+ */
+
+/*
+ * This function is highly optimized to inline as much as possible.
+ * Be very careful with modifications, or simplifications, as they
+ * may adversely affect the performance.
+ *
+ * Chris Peterson, MIT X Consortium 5/17/90.
+ */
+
+/*
+ * Xlib spec says max 100 quarks in a lookup, will stop and return if
+ * return if any single production's lhs has more than 100 components.
+ */
+#define QLIST_SIZE 100
+
+/*
+ * This should be big enough to handle things like the XKeysymDB or biggish
+ * ~/.Xdefaults or app-defaults files. Anything bigger will be allocated on
+ * the heap.
+ */
+#define DEF_BUFF_SIZE 8192
+
+static void GetIncludeFile(
+ XrmDatabase db,
+ _Xconst char *base,
+ _Xconst char *fname,
+ int fnamelen);
+
+static void GetDatabase(
+ XrmDatabase db,
+ _Xconst register char *str,
+ _Xconst char *filename,
+ Bool doall)
+{
+ char *rhs;
+ char *lhs, lhs_s[DEF_BUFF_SIZE];
+ XrmQuark quarks[QLIST_SIZE + 1]; /* allow for a terminal NullQuark */
+ XrmBinding bindings[QLIST_SIZE + 1];
+
+ register char *ptr;
+ register XrmBits bits = 0;
+ register char c;
+ register Signature sig;
+ register char *ptr_max;
+ register int num_quarks;
+ register XrmBindingList t_bindings;
+
+ int len, alloc_chars;
+ unsigned long str_len;
+ XrmValue value;
+ Bool only_pcs;
+ Bool dolines;
+
+ if (!db)
+ return;
+
+ /*
+ * if strlen (str) < DEF_BUFF_SIZE allocate buffers on the stack for
+ * speed otherwise malloc the buffer. From a buffer overflow standpoint
+ * we can be sure that neither: a) a component on the lhs, or b) a
+ * value on the rhs, will be longer than the overall length of str,
+ * i.e. strlen(str).
+ *
+ * This should give good performance when parsing "*foo: bar" type
+ * databases as might be passed with -xrm command line options; but
+ * with larger databases, e.g. .Xdefaults, app-defaults, or KeysymDB
+ * files, the size of the buffers will be overly large. One way
+ * around this would be to double-parse each production with a resulting
+ * performance hit. In any event we can be assured that a lhs component
+ * name or a rhs value won't be longer than str itself.
+ */
+
+ str_len = strlen (str);
+ if (DEF_BUFF_SIZE > str_len) lhs = lhs_s;
+ else if ((lhs = (char*) Xmalloc (str_len)) == NULL)
+ return;
+
+ alloc_chars = DEF_BUFF_SIZE < str_len ? str_len : DEF_BUFF_SIZE;
+ if ((rhs = (char*) Xmalloc (alloc_chars)) == NULL) {
+ if (lhs != lhs_s) Xfree (lhs);
+ return;
+ }
+
+ (*db->methods->mbinit)(db->mbstate);
+ str--;
+ dolines = True;
+ while (!is_EOF(bits) && dolines) {
+ dolines = doall;
+
+ /*
+ * First: Remove extra whitespace.
+ */
+
+ do {
+ bits = next_char(c, str);
+ } while is_space(bits);
+
+ /*
+ * Ignore empty lines.
+ */
+
+ if (is_EOL(bits))
+ continue; /* start a new line. */
+
+ /*
+ * Second: check the first character in a line to see if it is
+ * "!" signifying a comment, or "#" signifying a directive.
+ */
+
+ if (c == '!') { /* Comment, spin to next newline */
+ while (is_simple(bits = next_char(c, str))) {}
+ if (is_EOL(bits))
+ continue;
+ while (!is_EOL(bits = next_mbchar(c, len, str))) {}
+ str--;
+ continue; /* start a new line. */
+ }
+
+ if (c == '#') { /* Directive */
+ /* remove extra whitespace */
+ only_pcs = True;
+ while (is_space(bits = next_char(c, str))) {};
+ /* only "include" directive is currently defined */
+ if (!strncmp(str, "include", 7)) {
+ str += (7-1);
+ /* remove extra whitespace */
+ while (is_space(bits = next_char(c, str))) {};
+ /* must have a starting " */
+ if (c == '"') {
+ _Xconst char *fname = str+1;
+ len = 0;
+ do {
+ if (only_pcs) {
+ bits = next_char(c, str);
+ if (is_nonpcs(bits))
+ only_pcs = False;
+ }
+ if (!only_pcs)
+ bits = next_mbchar(c, len, str);
+ } while (c != '"' && !is_EOL(bits));
+ /* must have an ending " */
+ if (c == '"')
+ GetIncludeFile(db, filename, fname, str - len - fname);
+ }
+ }
+ /* spin to next newline */
+ if (only_pcs) {
+ while (is_simple(bits))
+ bits = next_char(c, str);
+ if (is_EOL(bits))
+ continue;
+ }
+ while (!is_EOL(bits))
+ bits = next_mbchar(c, len, str);
+ str--;
+ continue; /* start a new line. */
+ }
+
+ /*
+ * Third: loop through the LHS of the resource specification
+ * storing characters and converting this to a Quark.
+ */
+
+ num_quarks = 0;
+ t_bindings = bindings;
+
+ sig = 0;
+ ptr = lhs;
+ *t_bindings = XrmBindTightly;
+ for(;;) {
+ if (!is_binding(bits)) {
+ while (!is_EOQ(bits)) {
+ *ptr++ = c;
+ sig = (sig << 1) + c; /* Compute the signature. */
+ bits = next_char(c, str);
+ }
+
+ quarks[num_quarks++] =
+ _XrmInternalStringToQuark(lhs, ptr - lhs, sig, False);
+
+ if (num_quarks > QLIST_SIZE) {
+ Xfree(rhs);
+ if (lhs != lhs_s) Xfree (lhs);
+ (*db->methods->mbfinish)(db->mbstate);
+ return;
+ }
+
+ if (is_separator(bits)) {
+ if (!is_space(bits))
+ break;
+
+ /* Remove white space */
+ do {
+ *ptr++ = c;
+ sig = (sig << 1) + c; /* Compute the signature. */
+ } while (is_space(bits = next_char(c, str)));
+
+ /*
+ * The spec doesn't permit it, but support spaces
+ * internal to resource name/class
+ */
+
+ if (is_separator(bits))
+ break;
+ num_quarks--;
+ continue;
+ }
+
+ if (c == '.')
+ *(++t_bindings) = XrmBindTightly;
+ else
+ *(++t_bindings) = XrmBindLoosely;
+
+ sig = 0;
+ ptr = lhs;
+ }
+ else {
+ /*
+ * Magic unspecified feature #254.
+ *
+ * If two separators appear with no Text between them then
+ * ignore them.
+ *
+ * If anyone of those separators is a '*' then the binding
+ * will be loose, otherwise it will be tight.
+ */
+
+ if (c == '*')
+ *t_bindings = XrmBindLoosely;
+ }
+
+ bits = next_char(c, str);
+ }
+
+ quarks[num_quarks] = NULLQUARK;
+
+ /*
+ * Make sure that there is a ':' in this line.
+ */
+
+ if (c != ':') {
+ char oldc;
+
+ /*
+ * A parsing error has occured, toss everything on the line
+ * a new_line can still be escaped with a '\'.
+ */
+
+ while (is_normal(bits))
+ bits = next_char(c, str);
+ if (is_EOL(bits))
+ continue;
+ bits = next_mbchar(c, len, str);
+ do {
+ oldc = c;
+ bits = next_mbchar(c, len, str);
+ } while (c && (c != '\n' || oldc == '\\'));
+ str--;
+ continue;
+ }
+
+ /*
+ * I now have a quark and binding list for the entire left hand
+ * side. "c" currently points to the ":" separating the left hand
+ * side for the right hand side. It is time to begin processing
+ * the right hand side.
+ */
+
+ /*
+ * Fourth: Remove more whitespace
+ */
+
+ for(;;) {
+ if (is_space(bits = next_char(c, str)))
+ continue;
+ if (c != '\\')
+ break;
+ bits = next_char(c, str);
+ if (c == '\n')
+ continue;
+ str--;
+ bits = BSLASH;
+ c = '\\';
+ break;
+ }
+
+ /*
+ * Fifth: Process the right hand side.
+ */
+
+ ptr = rhs;
+ ptr_max = ptr + alloc_chars - 4;
+ only_pcs = True;
+ len = 1;
+
+ for(;;) {
+
+ /*
+ * Tight loop for the normal case: Non backslash, non-end of value
+ * character that will fit into the allocated buffer.
+ */
+
+ if (only_pcs) {
+ while (is_normal(bits) && ptr < ptr_max) {
+ *ptr++ = c;
+ bits = next_char(c, str);
+ }
+ if (is_EOL(bits))
+ break;
+ if (is_nonpcs(bits)) {
+ only_pcs = False;
+ bits = next_mbchar(c, len, str);
+ }
+ }
+ while (!is_special(bits) && ptr + len <= ptr_max) {
+ len = -len;
+ while (len)
+ *ptr++ = str[len++];
+ if (*str == '\0') {
+ bits = EOS;
+ break;
+ }
+ bits = next_mbchar(c, len, str);
+ }
+
+ if (is_EOL(bits)) {
+ str--;
+ break;
+ }
+
+ if (c == '\\') {
+ /*
+ * We need to do some magic after a backslash.
+ */
+ Bool read_next = True;
+
+ if (only_pcs) {
+ bits = next_char(c, str);
+ if (is_nonpcs(bits))
+ only_pcs = False;
+ }
+ if (!only_pcs)
+ bits = next_mbchar(c, len, str);
+
+ if (is_EOL(bits)) {
+ if (is_EOF(bits))
+ continue;
+ } else if (c == 'n') {
+ /*
+ * "\n" means insert a newline.
+ */
+ *ptr++ = '\n';
+ } else if (c == '\\') {
+ /*
+ * "\\" completes to just one backslash.
+ */
+ *ptr++ = '\\';
+ } else {
+ /*
+ * pick up to three octal digits after the '\'.
+ */
+ char temp[3];
+ int count = 0;
+ while (is_odigit(bits) && count < 3) {
+ temp[count++] = c;
+ if (only_pcs) {
+ bits = next_char(c, str);
+ if (is_nonpcs(bits))
+ only_pcs = False;
+ }
+ if (!only_pcs)
+ bits = next_mbchar(c, len, str);
+ }
+
+ /*
+ * If we found three digits then insert that octal code
+ * into the value string as a character.
+ */
+
+ if (count == 3) {
+ *ptr++ = (unsigned char) ((temp[0] - '0') * 0100 +
+ (temp[1] - '0') * 010 +
+ (temp[2] - '0'));
+ }
+ else {
+ int tcount;
+
+ /*
+ * Otherwise just insert those characters into the
+ * string, since no special processing is needed on
+ * numerics we can skip the special processing.
+ */
+
+ for (tcount = 0; tcount < count; tcount++) {
+ *ptr++ = temp[tcount]; /* print them in
+ the correct order */
+ }
+ }
+ read_next = False;
+ }
+ if (read_next) {
+ if (only_pcs) {
+ bits = next_char(c, str);
+ if (is_nonpcs(bits))
+ only_pcs = False;
+ }
+ if (!only_pcs)
+ bits = next_mbchar(c, len, str);
+ }
+ }
+
+ /*
+ * It is important to make sure that there is room for at least
+ * four more characters in the buffer, since I can add that
+ * many characters into the buffer after a backslash has occured.
+ */
+
+ if (ptr + len > ptr_max) {
+ char * temp_str;
+
+ alloc_chars += BUFSIZ/10;
+ temp_str = Xrealloc(rhs, sizeof(char) * alloc_chars);
+
+ if (!temp_str) {
+ Xfree(rhs);
+ if (lhs != lhs_s) Xfree (lhs);
+ (*db->methods->mbfinish)(db->mbstate);
+ return;
+ }
+
+ ptr = temp_str + (ptr - rhs); /* reset pointer. */
+ rhs = temp_str;
+ ptr_max = rhs + alloc_chars - 4;
+ }
+ }
+
+ /*
+ * Lastly: Terminate the value string, and store this entry
+ * into the database.
+ */
+
+ *ptr++ = '\0';
+
+ /* Store it in database */
+ value.size = ptr - rhs;
+ value.addr = (XPointer) rhs;
+
+ PutEntry(db, bindings, quarks, XrmQString, &value);
+ }
+
+ if (lhs != lhs_s) Xfree (lhs);
+ Xfree (rhs);
+
+ (*db->methods->mbfinish)(db->mbstate);
+}
+
+void
+XrmPutStringResource(
+ XrmDatabase *pdb,
+ _Xconst char*specifier,
+ _Xconst char*str)
+{
+ XrmValue value;
+ XrmBinding bindings[MAXDBDEPTH+1];
+ XrmQuark quarks[MAXDBDEPTH+1];
+
+ if (!*pdb) *pdb = NewDatabase();
+ XrmStringToBindingQuarkList(specifier, bindings, quarks);
+ value.addr = (XPointer) str;
+ value.size = strlen(str)+1;
+ _XLockMutex(&(*pdb)->linfo);
+ PutEntry(*pdb, bindings, quarks, XrmQString, &value);
+ _XUnlockMutex(&(*pdb)->linfo);
+}
+
+
+void
+XrmPutLineResource(
+ XrmDatabase *pdb,
+ _Xconst char*line)
+{
+ if (!*pdb) *pdb = NewDatabase();
+ _XLockMutex(&(*pdb)->linfo);
+ GetDatabase(*pdb, line, (char *)NULL, False);
+ _XUnlockMutex(&(*pdb)->linfo);
+}
+
+XrmDatabase
+XrmGetStringDatabase(
+ _Xconst char *data)
+{
+ XrmDatabase db;
+
+ db = NewDatabase();
+ _XLockMutex(&db->linfo);
+ GetDatabase(db, data, (char *)NULL, True);
+ _XUnlockMutex(&db->linfo);
+ return db;
+}
+
+/* Function Name: ReadInFile
+ * Description: Reads the file into a buffer.
+ * Arguments: filename - the name of the file.
+ * Returns: An allocated string containing the contents of the file.
+ */
+
+static char *
+ReadInFile(_Xconst char *filename)
+{
+ register int fd, size;
+ char * filebuf;
+
+#ifdef __UNIXOS2__
+ filename = __XOS2RedirRoot(filename);
+#endif
+
+ /*
+ * MS-Windows and OS/2 note: Default open mode includes O_TEXT
+ */
+ if ( (fd = _XOpenFile (filename, O_RDONLY)) == -1 )
+ return (char *)NULL;
+
+ /*
+ * MS-Windows and OS/2 note: depending on how the sources are
+ * untarred, the newlines in resource files may or may not have
+ * been expanded to CRLF. Either way the size returned by fstat
+ * is sufficient to read the file into because in text-mode any
+ * CRLFs in a file will be converted to newlines (LF) with the
+ * result that the number of bytes actually read with be <=
+ * to the size returned by fstat.
+ */
+ {
+ struct stat status_buffer;
+ if ( (fstat(fd, &status_buffer)) == -1 ) {
+ close (fd);
+ return (char *)NULL;
+ } else
+ size = status_buffer.st_size;
+ }
+
+ if (!(filebuf = Xmalloc(size + 1))) { /* leave room for '\0' */
+ close(fd);
+ return (char *)NULL;
+ }
+ size = read (fd, filebuf, size);
+
+#ifdef __UNIXOS2__
+ { /* kill CRLF */
+ int i,k;
+ for (i=k=0; i<size; i++)
+ if (filebuf[i] != 0x0d) {
+ filebuf[k++] = filebuf[i];
+ }
+ filebuf[k] = 0;
+ }
+#endif
+
+ if (size < 0) {
+ close (fd);
+ Xfree(filebuf);
+ return (char *)NULL;
+ }
+ close (fd);
+
+ filebuf[size] = '\0'; /* NULL terminate it. */
+ return filebuf;
+}
+
+static void
+GetIncludeFile(
+ XrmDatabase db,
+ _Xconst char *base,
+ _Xconst char *fname,
+ int fnamelen)
+{
+ int len;
+ char *str;
+ char realfname[BUFSIZ];
+
+ if (fnamelen <= 0 || fnamelen >= BUFSIZ)
+ return;
+ if (*fname != '/' && base && (str = strrchr(base, '/'))) {
+ len = str - base + 1;
+ if (len + fnamelen >= BUFSIZ)
+ return;
+ strncpy(realfname, base, len);
+ strncpy(realfname + len, fname, fnamelen);
+ realfname[len + fnamelen] = '\0';
+ } else {
+ strncpy(realfname, fname, fnamelen);
+ realfname[fnamelen] = '\0';
+ }
+ if (!(str = ReadInFile(realfname)))
+ return;
+ GetDatabase(db, str, realfname, True);
+ Xfree(str);
+}
+
+XrmDatabase
+XrmGetFileDatabase(
+ _Xconst char *filename)
+{
+ XrmDatabase db;
+ char *str;
+
+ if (!(str = ReadInFile(filename)))
+ return (XrmDatabase)NULL;
+
+ db = NewDatabase();
+ _XLockMutex(&db->linfo);
+ GetDatabase(db, str, filename, True);
+ _XUnlockMutex(&db->linfo);
+ Xfree(str);
+ return db;
+}
+
+Status
+XrmCombineFileDatabase(
+ _Xconst char *filename,
+ XrmDatabase *target,
+ Bool override)
+{
+ XrmDatabase db;
+ char *str;
+
+ if (!(str = ReadInFile(filename)))
+ return 0;
+ if (override) {
+ db = *target;
+ if (!db)
+ *target = db = NewDatabase();
+ } else
+ db = NewDatabase();
+ _XLockMutex(&db->linfo);
+ GetDatabase(db, str, filename, True);
+ _XUnlockMutex(&db->linfo);
+ Xfree(str);
+ if (!override)
+ XrmCombineDatabase(db, target, False);
+ return 1;
+}
+
+/* call the user proc for every value in the table, arbitrary order.
+ * stop if user proc returns True. level is current depth in database.
+ */
+/*ARGSUSED*/
+static Bool EnumLTable(
+ LTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ register int level,
+ register EClosure closure)
+{
+ register VEntry *bucket;
+ register int i;
+ register VEntry entry;
+ XrmValue value;
+ XrmRepresentation type;
+ Bool tightOk;
+
+ closure->bindings[level] = (table->table.tight ?
+ XrmBindTightly : XrmBindLoosely);
+ closure->quarks[level] = table->table.name;
+ level++;
+ tightOk = !*names;
+ closure->quarks[level + 1] = NULLQUARK;
+ for (i = table->table.mask, bucket = table->buckets;
+ i >= 0;
+ i--, bucket++) {
+ for (entry = *bucket; entry; entry = entry->next) {
+ if (entry->tight && !tightOk)
+ continue;
+ closure->bindings[level] = (entry->tight ?
+ XrmBindTightly : XrmBindLoosely);
+ closure->quarks[level] = entry->name;
+ value.size = entry->size;
+ if (entry->string) {
+ type = XrmQString;
+ value.addr = StringValue(entry);
+ } else {
+ type = RepType(entry);
+ value.addr = DataValue(entry);
+ }
+ if ((*closure->proc)(&closure->db, closure->bindings+1,
+ closure->quarks+1, &type, &value,
+ closure->closure))
+ return True;
+ }
+ }
+ return False;
+}
+
+static Bool EnumAllNTable(
+ NTable table,
+ register int level,
+ register EClosure closure)
+{
+ register NTable *bucket;
+ register int i;
+ register NTable entry;
+ XrmQuark empty = NULLQUARK;
+
+ if (level >= MAXDBDEPTH)
+ return False;
+ for (i = table->mask, bucket = NodeBuckets(table);
+ i >= 0;
+ i--, bucket++) {
+ for (entry = *bucket; entry; entry = entry->next) {
+ if (entry->leaf) {
+ if (EnumLTable((LTable)entry, &empty, &empty, level, closure))
+ return True;
+ } else {
+ closure->bindings[level] = (entry->tight ?
+ XrmBindTightly : XrmBindLoosely);
+ closure->quarks[level] = entry->name;
+ if (EnumAllNTable(entry, level+1, closure))
+ return True;
+ }
+ }
+ }
+ return False;
+}
+
+/* recurse on every table in the table, arbitrary order.
+ * stop if user proc returns True. level is current depth in database.
+ */
+static Bool EnumNTable(
+ NTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ register int level,
+ register EClosure closure)
+{
+ register NTable entry;
+ register XrmQuark q;
+ register unsigned int leaf;
+ Bool (*get)(
+ NTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ register int level,
+ EClosure closure);
+ Bool bilevel;
+
+/* find entries named ename, leafness leaf, tight or loose, and call get */
+#define ITIGHTLOOSE(ename) \
+ NFIND(ename); \
+ if (entry) { \
+ if (leaf == entry->leaf) { \
+ if (!leaf && !entry->tight && entry->next && \
+ entry->next->name == q && entry->next->tight && \
+ (bilevel || entry->next->hasloose) && \
+ EnumLTable((LTable)entry->next, names+1, classes+1, \
+ level, closure)) \
+ return True; \
+ if ((*get)(entry, names+1, classes+1, level, closure)) \
+ return True; \
+ if (entry->tight && (entry = entry->next) && \
+ entry->name == q && leaf == entry->leaf && \
+ (*get)(entry, names+1, classes+1, level, closure)) \
+ return True; \
+ } else if (entry->leaf) { \
+ if ((bilevel || entry->hasloose) && \
+ EnumLTable((LTable)entry, names+1, classes+1, level, closure))\
+ return True; \
+ if (entry->tight && (entry = entry->next) && \
+ entry->name == q && (bilevel || entry->hasloose) && \
+ EnumLTable((LTable)entry, names+1, classes+1, level, closure))\
+ return True; \
+ } \
+ }
+
+/* find entries named ename, leafness leaf, loose only, and call get */
+#define ILOOSE(ename) \
+ NFIND(ename); \
+ if (entry && entry->tight && (entry = entry->next) && entry->name != q) \
+ entry = (NTable)NULL; \
+ if (entry) { \
+ if (leaf == entry->leaf) { \
+ if ((*get)(entry, names+1, classes+1, level, closure)) \
+ return True; \
+ } else if (entry->leaf && (bilevel || entry->hasloose)) { \
+ if (EnumLTable((LTable)entry, names+1, classes+1, level, closure))\
+ return True; \
+ } \
+ }
+
+ if (level >= MAXDBDEPTH)
+ return False;
+ closure->bindings[level] = (table->tight ?
+ XrmBindTightly : XrmBindLoosely);
+ closure->quarks[level] = table->name;
+ level++;
+ if (!*names) {
+ if (EnumAllNTable(table, level, closure))
+ return True;
+ } else {
+ if (names[1] || closure->mode == XrmEnumAllLevels) {
+ get = EnumNTable; /* recurse */
+ leaf = 0;
+ bilevel = !names[1];
+ } else {
+ get = (getNTableEProcp)EnumLTable; /* bottom of recursion */
+ leaf = 1;
+ bilevel = False;
+ }
+ if (table->hasloose && closure->mode == XrmEnumAllLevels) {
+ NTable *bucket;
+ int i;
+ XrmQuark empty = NULLQUARK;
+
+ for (i = table->mask, bucket = NodeBuckets(table);
+ i >= 0;
+ i--, bucket++) {
+ q = NULLQUARK;
+ for (entry = *bucket; entry; entry = entry->next) {
+ if (!entry->tight && entry->name != q &&
+ entry->name != *names && entry->name != *classes) {
+ q = entry->name;
+ if (entry->leaf) {
+ if (EnumLTable((LTable)entry, &empty, &empty,
+ level, closure))
+ return True;
+ } else {
+ if (EnumNTable(entry, &empty, &empty,
+ level, closure))
+ return True;
+ }
+ }
+ }
+ }
+ }
+
+ ITIGHTLOOSE(*names); /* do name, tight and loose */
+ ITIGHTLOOSE(*classes); /* do class, tight and loose */
+ if (table->hasany) {
+ ITIGHTLOOSE(XrmQANY); /* do ANY, tight and loose */
+ }
+ if (table->hasloose) {
+ while (1) {
+ names++;
+ classes++;
+ if (!*names)
+ break;
+ if (!names[1] && closure->mode != XrmEnumAllLevels) {
+ get = (getNTableEProcp)EnumLTable; /* bottom of recursion */
+ leaf = 1;
+ }
+ ILOOSE(*names); /* loose names */
+ ILOOSE(*classes); /* loose classes */
+ if (table->hasany) {
+ ILOOSE(XrmQANY); /* loose ANY */
+ }
+ }
+ names--;
+ classes--;
+ }
+ }
+ /* now look for matching leaf nodes */
+ entry = table->next;
+ if (!entry)
+ return False;
+ if (entry->leaf) {
+ if (entry->tight && !table->tight)
+ entry = entry->next;
+ } else {
+ entry = entry->next;
+ if (!entry || !entry->tight)
+ return False;
+ }
+ if (!entry || entry->name != table->name)
+ return False;
+ /* found one */
+ level--;
+ if ((!*names || entry->hasloose) &&
+ EnumLTable((LTable)entry, names, classes, level, closure))
+ return True;
+ if (entry->tight && entry == table->next && (entry = entry->next) &&
+ entry->name == table->name && (!*names || entry->hasloose))
+ return EnumLTable((LTable)entry, names, classes, level, closure);
+ return False;
+
+#undef ITIGHTLOOSE
+#undef ILOOSE
+}
+
+/* call the proc for every value in the database, arbitrary order.
+ * stop if the proc returns True.
+ */
+Bool XrmEnumerateDatabase(
+ XrmDatabase db,
+ XrmNameList names,
+ XrmClassList classes,
+ int mode,
+ DBEnumProc proc,
+ XPointer closure)
+{
+ XrmBinding bindings[MAXDBDEPTH+2];
+ XrmQuark quarks[MAXDBDEPTH+2];
+ register NTable table;
+ EClosureRec eclosure;
+ Bool retval = False;
+
+ if (!db)
+ return False;
+ _XLockMutex(&db->linfo);
+ eclosure.db = db;
+ eclosure.proc = proc;
+ eclosure.closure = closure;
+ eclosure.bindings = bindings;
+ eclosure.quarks = quarks;
+ eclosure.mode = mode;
+ table = db->table;
+ if (table && !table->leaf && !*names && mode == XrmEnumOneLevel)
+ table = table->next;
+ if (table) {
+ if (!table->leaf)
+ retval = EnumNTable(table, names, classes, 0, &eclosure);
+ else
+ retval = EnumLTable((LTable)table, names, classes, 0, &eclosure);
+ }
+ _XUnlockMutex(&db->linfo);
+ return retval;
+}
+
+static void PrintBindingQuarkList(
+ XrmBindingList bindings,
+ XrmQuarkList quarks,
+ FILE *stream)
+{
+ Bool firstNameSeen;
+
+ for (firstNameSeen = False; *quarks; bindings++, quarks++) {
+ if (*bindings == XrmBindLoosely) {
+ (void) fprintf(stream, "*");
+ } else if (firstNameSeen) {
+ (void) fprintf(stream, ".");
+ }
+ firstNameSeen = True;
+ (void) fputs(XrmQuarkToString(*quarks), stream);
+ }
+}
+
+/* output out the entry in correct file syntax */
+/*ARGSUSED*/
+static Bool DumpEntry(
+ XrmDatabase *db,
+ XrmBindingList bindings,
+ XrmQuarkList quarks,
+ XrmRepresentation *type,
+ XrmValuePtr value,
+ XPointer data)
+{
+ FILE *stream = (FILE *)data;
+ register unsigned int i;
+ register char *s;
+ register char c;
+
+ if (*type != XrmQString)
+ (void) putc('!', stream);
+ PrintBindingQuarkList(bindings, quarks, stream);
+ s = value->addr;
+ i = value->size;
+ if (*type == XrmQString) {
+ (void) fputs(":\t", stream);
+ if (i)
+ i--;
+ }
+ else
+ (void) fprintf(stream, "=%s:\t", XrmRepresentationToString(*type));
+ if (i && (*s == ' ' || *s == '\t'))
+ (void) putc('\\', stream); /* preserve leading whitespace */
+ while (i--) {
+ c = *s++;
+ if (c == '\n') {
+ if (i)
+ (void) fputs("\\n\\\n", stream);
+ else
+ (void) fputs("\\n", stream);
+ } else if (c == '\\')
+ (void) fputs("\\\\", stream);
+ else if ((c < ' ' && c != '\t') ||
+ ((unsigned char)c >= 0x7f && (unsigned char)c < 0xa0))
+ (void) fprintf(stream, "\\%03o", (unsigned char)c);
+ else
+ (void) putc(c, stream);
+ }
+ (void) putc('\n', stream);
+ return ferror(stream) != 0;
+}
+
+#ifdef DEBUG
+
+void PrintTable(
+ NTable table,
+ FILE *file)
+{
+ XrmBinding bindings[MAXDBDEPTH+1];
+ XrmQuark quarks[MAXDBDEPTH+1];
+ EClosureRec closure;
+ XrmQuark empty = NULLQUARK;
+
+ closure.db = (XrmDatabase)NULL;
+ closure.proc = DumpEntry;
+ closure.closure = (XPointer)file;
+ closure.bindings = bindings;
+ closure.quarks = quarks;
+ closure.mode = XrmEnumAllLevels;
+ if (table->leaf)
+ EnumLTable((LTable)table, &empty, &empty, 0, &closure);
+ else
+ EnumNTable(table, &empty, &empty, 0, &closure);
+}
+
+#endif /* DEBUG */
+
+void
+XrmPutFileDatabase(
+ XrmDatabase db,
+ _Xconst char *fileName)
+{
+ FILE *file;
+ XrmQuark empty = NULLQUARK;
+
+ if (!db) return;
+ if (!(file = fopen(fileName, "w"))) return;
+ if (XrmEnumerateDatabase(db, &empty, &empty, XrmEnumAllLevels,
+ DumpEntry, (XPointer) file))
+ unlink((char *)fileName);
+ fclose(file);
+}
+
+/* macros used in get/search functions */
+
+/* find entries named ename, leafness leaf, tight or loose, and call get */
+#define GTIGHTLOOSE(ename,looseleaf) \
+ NFIND(ename); \
+ if (entry) { \
+ if (leaf == entry->leaf) { \
+ if (!leaf && !entry->tight && entry->next && \
+ entry->next->name == q && entry->next->tight && \
+ entry->next->hasloose && \
+ looseleaf((LTable)entry->next, names+1, classes+1, closure)) \
+ return True; \
+ if ((*get)(entry, names+1, classes+1, closure)) \
+ return True; \
+ if (entry->tight && (entry = entry->next) && \
+ entry->name == q && leaf == entry->leaf && \
+ (*get)(entry, names+1, classes+1, closure)) \
+ return True; \
+ } else if (entry->leaf) { \
+ if (entry->hasloose && \
+ looseleaf((LTable)entry, names+1, classes+1, closure)) \
+ return True; \
+ if (entry->tight && (entry = entry->next) && \
+ entry->name == q && entry->hasloose && \
+ looseleaf((LTable)entry, names+1, classes+1, closure)) \
+ return True; \
+ } \
+ }
+
+/* find entries named ename, leafness leaf, loose only, and call get */
+#define GLOOSE(ename,looseleaf) \
+ NFIND(ename); \
+ if (entry && entry->tight && (entry = entry->next) && entry->name != q) \
+ entry = (NTable)NULL; \
+ if (entry) { \
+ if (leaf == entry->leaf) { \
+ if ((*get)(entry, names+1, classes+1, closure)) \
+ return True; \
+ } else if (entry->leaf && entry->hasloose) { \
+ if (looseleaf((LTable)entry, names+1, classes+1, closure)) \
+ return True; \
+ } \
+ }
+
+/* add tight/loose entry to the search list, return True if list is full */
+/*ARGSUSED*/
+static Bool AppendLEntry(
+ LTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ register SClosure closure)
+{
+ /* check for duplicate */
+ if (closure->idx >= 0 && closure->list[closure->idx] == table)
+ return False;
+ if (closure->idx == closure->limit)
+ return True;
+ /* append it */
+ closure->idx++;
+ closure->list[closure->idx] = table;
+ return False;
+}
+
+/* add loose entry to the search list, return True if list is full */
+/*ARGSUSED*/
+static Bool AppendLooseLEntry(
+ LTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ register SClosure closure)
+{
+ /* check for duplicate */
+ if (closure->idx >= 0 && closure->list[closure->idx] == table)
+ return False;
+ if (closure->idx >= closure->limit - 1)
+ return True;
+ /* append it */
+ closure->idx++;
+ closure->list[closure->idx] = LOOSESEARCH;
+ closure->idx++;
+ closure->list[closure->idx] = table;
+ return False;
+}
+
+/* search for a leaf table */
+static Bool SearchNEntry(
+ NTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ SClosure closure)
+{
+ register NTable entry;
+ register XrmQuark q;
+ register unsigned int leaf;
+ Bool (*get)(
+ NTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ SClosure closure);
+
+ if (names[1]) {
+ get = SearchNEntry; /* recurse */
+ leaf = 0;
+ } else {
+ get = (getNTableSProcp)AppendLEntry; /* bottom of recursion */
+ leaf = 1;
+ }
+ GTIGHTLOOSE(*names, AppendLooseLEntry); /* do name, tight and loose */
+ GTIGHTLOOSE(*classes, AppendLooseLEntry); /* do class, tight and loose */
+ if (table->hasany) {
+ GTIGHTLOOSE(XrmQANY, AppendLooseLEntry); /* do ANY, tight and loose */
+ }
+ if (table->hasloose) {
+ while (1) {
+ names++;
+ classes++;
+ if (!*names)
+ break;
+ if (!names[1]) {
+ get = (getNTableSProcp)AppendLEntry; /* bottom of recursion */
+ leaf = 1;
+ }
+ GLOOSE(*names, AppendLooseLEntry); /* loose names */
+ GLOOSE(*classes, AppendLooseLEntry); /* loose classes */
+ if (table->hasany) {
+ GLOOSE(XrmQANY, AppendLooseLEntry); /* loose ANY */
+ }
+ }
+ }
+ /* now look for matching leaf nodes */
+ entry = table->next;
+ if (!entry)
+ return False;
+ if (entry->leaf) {
+ if (entry->tight && !table->tight)
+ entry = entry->next;
+ } else {
+ entry = entry->next;
+ if (!entry || !entry->tight)
+ return False;
+ }
+ if (!entry || entry->name != table->name)
+ return False;
+ /* found one */
+ if (entry->hasloose &&
+ AppendLooseLEntry((LTable)entry, names, classes, closure))
+ return True;
+ if (entry->tight && entry == table->next && (entry = entry->next) &&
+ entry->name == table->name && entry->hasloose)
+ return AppendLooseLEntry((LTable)entry, names, classes, closure);
+ return False;
+}
+
+Bool XrmQGetSearchList(
+ XrmDatabase db,
+ XrmNameList names,
+ XrmClassList classes,
+ XrmSearchList searchList, /* RETURN */
+ int listLength)
+{
+ register NTable table;
+ SClosureRec closure;
+
+ if (listLength <= 0)
+ return False;
+ closure.list = (LTable *)searchList;
+ closure.idx = -1;
+ closure.limit = listLength - 2;
+ if (db) {
+ _XLockMutex(&db->linfo);
+ table = db->table;
+ if (*names) {
+ if (table && !table->leaf) {
+ if (SearchNEntry(table, names, classes, &closure)) {
+ _XUnlockMutex(&db->linfo);
+ return False;
+ }
+ } else if (table && table->hasloose &&
+ AppendLooseLEntry((LTable)table, names, classes,
+ &closure)) {
+ _XUnlockMutex(&db->linfo);
+ return False;
+ }
+ } else {
+ if (table && !table->leaf)
+ table = table->next;
+ if (table &&
+ AppendLEntry((LTable)table, names, classes, &closure)) {
+ _XUnlockMutex(&db->linfo);
+ return False;
+ }
+ }
+ _XUnlockMutex(&db->linfo);
+ }
+ closure.list[closure.idx + 1] = (LTable)NULL;
+ return True;
+}
+
+Bool XrmQGetSearchResource(
+ XrmSearchList searchList,
+ register XrmName name,
+ register XrmClass class,
+ XrmRepresentation *pType, /* RETURN */
+ XrmValue *pValue) /* RETURN */
+{
+ register LTable *list;
+ register LTable table;
+ register VEntry entry = NULL;
+ int flags;
+
+/* find tight or loose entry */
+#define VTIGHTLOOSE(q) \
+ entry = LeafHash(table, q); \
+ while (entry && entry->name != q) \
+ entry = entry->next; \
+ if (entry) \
+ break
+
+/* find loose entry */
+#define VLOOSE(q) \
+ entry = LeafHash(table, q); \
+ while (entry && entry->name != q) \
+ entry = entry->next; \
+ if (entry) { \
+ if (!entry->tight) \
+ break; \
+ if ((entry = entry->next) && entry->name == q) \
+ break; \
+ }
+
+ list = (LTable *)searchList;
+ /* figure out which combination of name and class we need to search for */
+ flags = 0;
+ if (IsResourceQuark(name))
+ flags = 2;
+ if (IsResourceQuark(class))
+ flags |= 1;
+ if (!flags) {
+ /* neither name nor class has ever been used to name a resource */
+ table = (LTable)NULL;
+ } else if (flags == 3) {
+ /* both name and class */
+ while ((table = *list++)) {
+ if (table != LOOSESEARCH) {
+ VTIGHTLOOSE(name); /* do name, tight and loose */
+ VTIGHTLOOSE(class); /* do class, tight and loose */
+ } else {
+ table = *list++;
+ VLOOSE(name); /* do name, loose only */
+ VLOOSE(class); /* do class, loose only */
+ }
+ }
+ } else {
+ /* just one of name or class */
+ if (flags == 1)
+ name = class;
+ while ((table = *list++)) {
+ if (table != LOOSESEARCH) {
+ VTIGHTLOOSE(name); /* tight and loose */
+ } else {
+ table = *list++;
+ VLOOSE(name); /* loose only */
+ }
+ }
+ }
+ if (table) {
+ /* found a match */
+ if (entry->string) {
+ *pType = XrmQString;
+ pValue->addr = StringValue(entry);
+ } else {
+ *pType = RepType(entry);
+ pValue->addr = DataValue(entry);
+ }
+ pValue->size = entry->size;
+ return True;
+ }
+ *pType = NULLQUARK;
+ pValue->addr = (XPointer)NULL;
+ pValue->size = 0;
+ return False;
+
+#undef VTIGHTLOOSE
+#undef VLOOSE
+}
+
+/* look for a tight/loose value */
+static Bool GetVEntry(
+ LTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ VClosure closure)
+{
+ register VEntry entry;
+ register XrmQuark q;
+
+ /* try name first */
+ q = *names;
+ entry = LeafHash(table, q);
+ while (entry && entry->name != q)
+ entry = entry->next;
+ if (!entry) {
+ /* not found, try class */
+ q = *classes;
+ entry = LeafHash(table, q);
+ while (entry && entry->name != q)
+ entry = entry->next;
+ if (!entry)
+ return False;
+ }
+ if (entry->string) {
+ *closure->type = XrmQString;
+ closure->value->addr = StringValue(entry);
+ } else {
+ *closure->type = RepType(entry);
+ closure->value->addr = DataValue(entry);
+ }
+ closure->value->size = entry->size;
+ return True;
+}
+
+/* look for a loose value */
+static Bool GetLooseVEntry(
+ LTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ VClosure closure)
+{
+ register VEntry entry;
+ register XrmQuark q;
+
+#define VLOOSE(ename) \
+ q = ename; \
+ entry = LeafHash(table, q); \
+ while (entry && entry->name != q) \
+ entry = entry->next; \
+ if (entry && entry->tight && (entry = entry->next) && entry->name != q) \
+ entry = (VEntry)NULL;
+
+ /* bump to last component */
+ while (names[1]) {
+ names++;
+ classes++;
+ }
+ VLOOSE(*names); /* do name, loose only */
+ if (!entry) {
+ VLOOSE(*classes); /* do class, loose only */
+ if (!entry)
+ return False;
+ }
+ if (entry->string) {
+ *closure->type = XrmQString;
+ closure->value->addr = StringValue(entry);
+ } else {
+ *closure->type = RepType(entry);
+ closure->value->addr = DataValue(entry);
+ }
+ closure->value->size = entry->size;
+ return True;
+
+#undef VLOOSE
+}
+
+/* recursive search for a value */
+static Bool GetNEntry(
+ NTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ VClosure closure)
+{
+ register NTable entry;
+ register XrmQuark q;
+ register unsigned int leaf;
+ Bool (*get)(
+ NTable table,
+ XrmNameList names,
+ XrmClassList classes,
+ VClosure closure);
+ NTable otable;
+
+ if (names[2]) {
+ get = GetNEntry; /* recurse */
+ leaf = 0;
+ } else {
+ get = (getNTableVProcp)GetVEntry; /* bottom of recursion */
+ leaf = 1;
+ }
+ GTIGHTLOOSE(*names, GetLooseVEntry); /* do name, tight and loose */
+ GTIGHTLOOSE(*classes, GetLooseVEntry); /* do class, tight and loose */
+ if (table->hasany) {
+ GTIGHTLOOSE(XrmQANY, GetLooseVEntry); /* do ANY, tight and loose */
+ }
+ if (table->hasloose) {
+ while (1) {
+ names++;
+ classes++;
+ if (!names[1])
+ break;
+ if (!names[2]) {
+ get = (getNTableVProcp)GetVEntry; /* bottom of recursion */
+ leaf = 1;
+ }
+ GLOOSE(*names, GetLooseVEntry); /* do name, loose only */
+ GLOOSE(*classes, GetLooseVEntry); /* do class, loose only */
+ if (table->hasany) {
+ GLOOSE(XrmQANY, GetLooseVEntry); /* do ANY, loose only */
+ }
+ }
+ }
+ /* look for matching leaf tables */
+ otable = table;
+ table = table->next;
+ if (!table)
+ return False;
+ if (table->leaf) {
+ if (table->tight && !otable->tight)
+ table = table->next;
+ } else {
+ table = table->next;
+ if (!table || !table->tight)
+ return False;
+ }
+ if (!table || table->name != otable->name)
+ return False;
+ /* found one */
+ if (table->hasloose &&
+ GetLooseVEntry((LTable)table, names, classes, closure))
+ return True;
+ if (table->tight && table == otable->next) {
+ table = table->next;
+ if (table && table->name == otable->name && table->hasloose)
+ return GetLooseVEntry((LTable)table, names, classes, closure);
+ }
+ return False;
+}
+
+Bool XrmQGetResource(
+ XrmDatabase db,
+ XrmNameList names,
+ XrmClassList classes,
+ XrmRepresentation *pType, /* RETURN */
+ XrmValuePtr pValue) /* RETURN */
+{
+ register NTable table;
+ VClosureRec closure;
+
+ if (db && *names) {
+ _XLockMutex(&db->linfo);
+ closure.type = pType;
+ closure.value = pValue;
+ table = db->table;
+ if (names[1]) {
+ if (table && !table->leaf) {
+ if (GetNEntry(table, names, classes, &closure)) {
+ _XUnlockMutex(&db->linfo);
+ return True;
+ }
+ } else if (table && table->hasloose &&
+ GetLooseVEntry((LTable)table, names, classes, &closure)) {
+ _XUnlockMutex (&db->linfo);
+ return True;
+ }
+ } else {
+ if (table && !table->leaf)
+ table = table->next;
+ if (table && GetVEntry((LTable)table, names, classes, &closure)) {
+ _XUnlockMutex(&db->linfo);
+ return True;
+ }
+ }
+ _XUnlockMutex(&db->linfo);
+ }
+ *pType = NULLQUARK;
+ pValue->addr = (XPointer)NULL;
+ pValue->size = 0;
+ return False;
+}
+
+Bool
+XrmGetResource(XrmDatabase db, _Xconst char *name_str, _Xconst char *class_str,
+ XrmString *pType_str, XrmValuePtr pValue)
+{
+ XrmName names[MAXDBDEPTH+1];
+ XrmClass classes[MAXDBDEPTH+1];
+ XrmRepresentation fromType;
+ Bool result;
+
+ XrmStringToNameList(name_str, names);
+ XrmStringToClassList(class_str, classes);
+ result = XrmQGetResource(db, names, classes, &fromType, pValue);
+ (*pType_str) = XrmQuarkToString(fromType);
+ return result;
+}
+
+/* destroy all values, plus table itself */
+static void DestroyLTable(
+ LTable table)
+{
+ register int i;
+ register VEntry *buckets;
+ register VEntry entry, next;
+
+ buckets = table->buckets;
+ for (i = table->table.mask; i >= 0; i--, buckets++) {
+ for (next = *buckets; (entry = next); ) {
+ next = entry->next;
+ Xfree((char *)entry);
+ }
+ }
+ Xfree((char *)table->buckets);
+ Xfree((char *)table);
+}
+
+/* destroy all contained tables, plus table itself */
+static void DestroyNTable(
+ NTable table)
+{
+ register int i;
+ register NTable *buckets;
+ register NTable entry, next;
+
+ buckets = NodeBuckets(table);
+ for (i = table->mask; i >= 0; i--, buckets++) {
+ for (next = *buckets; (entry = next); ) {
+ next = entry->next;
+ if (entry->leaf)
+ DestroyLTable((LTable)entry);
+ else
+ DestroyNTable(entry);
+ }
+ }
+ Xfree((char *)table);
+}
+
+const char *
+XrmLocaleOfDatabase(
+ XrmDatabase db)
+{
+ const char* retval;
+ _XLockMutex(&db->linfo);
+ retval = (*db->methods->lcname)(db->mbstate);
+ _XUnlockMutex(&db->linfo);
+ return retval;
+}
+
+void XrmDestroyDatabase(
+ XrmDatabase db)
+{
+ register NTable table, next;
+
+ if (db) {
+ _XLockMutex(&db->linfo);
+ for (next = db->table; (table = next); ) {
+ next = table->next;
+ if (table->leaf)
+ DestroyLTable((LTable)table);
+ else
+ DestroyNTable(table);
+ }
+ _XUnlockMutex(&db->linfo);
+ _XFreeMutex(&db->linfo);
+ (*db->methods->destroy)(db->mbstate);
+ Xfree((char *)db);
+ }
+}
diff --git a/libX11/src/config.h b/libX11/src/config.h
new file mode 100644
index 000000000..abbac6e3b
--- /dev/null
+++ b/libX11/src/config.h
@@ -0,0 +1,243 @@
+/* src/config.h.in. Generated from configure.ac by autoheader. */
+
+/* Define to 1 if `struct sockaddr_in' has a `sin_len' member */
+/* #undef BSD44SOCKETS */
+
+/* Include compose table cache support */
+#define COMPOSECACHE 1
+
+/* Has getresuid() & getresgid() functions */
+/* #undef HASGETRESUID */
+
+/* Has issetugid() function */
+/* #undef HASSETUGID */
+
+/* Has shm*() functions */
+//MH#define HAS_SHM 1
+
+/* Define to 1 if you have the `authdes_create' function. */
+/* #undef HAVE_AUTHDES_CREATE */
+
+/* Define to 1 if you have the `authdes_seccreate' function. */
+/* #undef HAVE_AUTHDES_SECCREATE */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the <endian.h> header file. */
+#define HAVE_ENDIAN_H 1
+
+/* Use dlopen to load shared libraries */
+#define HAVE_DLOPEN 1
+
+/* Define to 1 if you have the <dl.h> header file. */
+/* #undef HAVE_DL_H */
+
+/* Define to 1 if you have the `getpagesize' function. */
+#define HAVE_GETPAGESIZE 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* launchd support available */
+/* #undef HAVE_LAUNCHD */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `poll' function. */
+#define HAVE_POLL 1
+
+/* Define to 1 if you have a working `mmap' system call. */
+#define HAVE_MMAP 1
+
+/* Use shl_load to load shared libraries */
+/* #undef HAVE_SHL_LOAD */
+
+/* Define to 1 if the system has the type `socklen_t'. */
+#define HAVE_SOCKLEN_T 0
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/poll.h> header file. */
+#define HAVE_SYS_POLL_H 1
+
+/* Define to 1 if you have the `strtol' function. */
+#define HAVE_STRTOL 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Support IPv6 for TCP connections */
+/* #undef IPv6 */
+
+/* Support dynamically loaded font modules */
+#define LOADABLEFONTS 1
+
+/* Support os-specific local connections */
+/* #undef LOCALCONN */
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#define LT_OBJDIR ".libs/"
+
+/* Disable XLOCALEDIR environment variable */
+#define NO_XLOCALEDIR 1
+
+/* Name of package */
+#define PACKAGE "libX11"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "https://bugs.freedesktop.org/enter_bug.cgi?product=xorg"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "libX11"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "libX11 1.1.5"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "libX11"
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "1.1.5"
+
+/* Major version of this package */
+#define PACKAGE_VERSION_MAJOR 1
+
+/* Minor version of this package */
+#define PACKAGE_VERSION_MINOR 1
+
+/* Patch version of this package */
+#define PACKAGE_VERSION_PATCHLEVEL 5
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+/* #undef RETSIGTYPE */
+
+/* Support Secure RPC ("SUN-DES-1") authentication for X11 clients */
+/* #undef SECURE_RPC */
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Support TCP socket connections */
+#define TCPCONN 1
+
+/* launchd support available */
+/* #undef TRANS_REOPEN */
+
+/* Support UNIX socket connections */
+#define UNIXCONN 1
+
+/* Split some i18n functions into loadable modules */
+/* #undef USE_DYNAMIC_LC */
+
+/* Use the X cursor library to load cursors */
+#define USE_DYNAMIC_XCURSOR 1
+
+/* poll() function is available */
+#define USE_POLL 1
+
+/* Use XCB for low-level protocol implementation */
+#define USE_XCB 1
+
+/* Version number of package */
+#define VERSION "1.1.5"
+
+/* Support bdf format bitmap font files */
+#define XFONT_BDFFORMAT 1
+
+/* Location of libX11 data */
+#define X11_DATADIR "/usr/share/X11"
+
+/* Location of libX11 library data */
+#define X11_LIBDIR "/usr/lib/X11"
+
+/* Include support for XCMS */
+#define XCMS 1
+
+/* Location of error message database */
+#define XERRORDB "XErrorDB"
+
+/* Enable XF86BIGFONT extension */
+/* #undef XF86BIGFONT */
+
+/* Use XKB */
+#define XKB 1
+
+/* Location of keysym database */
+#define XKEYSYMDB "XKeysymDB"
+
+/* support for X Locales */
+#define XLOCALE 1
+
+/* Location of libX11 locale data */
+#define XLOCALEDATADIR "locale"
+
+/* Location of libX11 locale data */
+#define XLOCALEDIR "locale"
+
+/* Location of libX11 locale libraries */
+#define XLOCALELIBDIR "locale"
+
+/* Whether libX11 is compiled with thread support */
+#define XTHREADS /**/
+
+/* Whether libX11 needs to use MT safe API's */
+#define XUSE_MTSAFE_API /**/
+
+/* Enable GNU and other extensions to the C environment for glibc */
+/* #undef _GNU_SOURCE */
+
+/* Support bitmap font files */
+#define XFONT_BITMAP 1
+
+/* Support built-in fonts */
+#define XFONT_BUILTINS 1
+
+/* Support the X Font Services Protocol */
+#define XFONT_FC 1
+
+/* Support fonts in files */
+#define XFONT_FONTFILE 1
+
+/* Support FreeType rasterizer for nearly all font file formats */
+#define XFONT_FREETYPE 1
+
+/* Support pcf format bitmap font files */
+#define XFONT_PCFFORMAT 1
+
+/* Support snf format bitmap font files */
+#define XFONT_SNFFORMAT 1
+
+/* Support Speedo font files */
+#define XFONT_SPEEDO 1
+
+/* Support IBM Type 1 rasterizer for Type1 font files */
+#define XFONT_TYPE1 1
+
+/* Support bzip2 for bitmap fonts */
+/* #undef X_BZIP2_FONT_COMPRESSION */
+
+/* Support gzip for bitmap fonts */
+#define X_GZIP_FONT_COMPRESSION 1
+
+#define INCL_WINSOCK_API_TYPEDEFS 1
+#include <X11/Xwinsock.h>
+#include <X11/Xwindows.h>
diff --git a/libX11/src/genhextable.py b/libX11/src/genhextable.py
new file mode 100644
index 000000000..2a45a9e83
--- /dev/null
+++ b/libX11/src/genhextable.py
@@ -0,0 +1,39 @@
+import sys
+
+HexTable={
+ '0' : 0, '1' : 1,
+ '2' : 2, '3' : 3,
+ '4' : 4, '5' : 5,
+ '6' : 6, '7' : 7,
+ '8' : 8, '9' : 9,
+ 'A' : 10, 'B' : 11,
+ 'C' : 12, 'D' : 13,
+ 'E' : 14, 'F' : 15,
+ 'a' : 10, 'b' : 11,
+ 'c' : 12, 'd' : 13,
+ 'e' : 14, 'f' : 15,
+
+ ' ' : -1, ',' : -1,
+ '}' : -1, '\n' : -1,
+ '\t' : -1
+}
+
+OutHexTable=[0]*256
+
+for Char,Val in HexTable.iteritems():
+ OutHexTable[ord(Char)]=Val
+
+print "static const short hexTable[256] = {"
+i=0
+for Item in OutHexTable:
+ if i==0:
+ PreFix=" "
+ elif i%16 == 0:
+ PreFix="\n ,"
+ else:
+ PreFix=", "
+ i+=1
+ Val="%d"%Item
+ if len(Val)==1: Val = " "+Val
+ sys.stdout.write("%s%s"%(PreFix,Val))
+print "\n};" \ No newline at end of file
diff --git a/libX11/src/makefile b/libX11/src/makefile
new file mode 100644
index 000000000..e89f573c7
--- /dev/null
+++ b/libX11/src/makefile
@@ -0,0 +1,278 @@
+LIBRARY=libx11
+
+DEFINES += X11_t TRANS_CLIENT
+
+CSRCS = \
+ AllCells.c \
+ AllowEv.c \
+ AllPlanes.c \
+ AutoRep.c \
+ Backgnd.c \
+ BdrWidth.c \
+ Bell.c \
+ Border.c \
+ ChAccCon.c \
+ ChActPGb.c \
+ ChClMode.c \
+ ChCmap.c \
+ ChGC.c \
+ ChKeyCon.c \
+ ChkIfEv.c \
+ ChkMaskEv.c \
+ ChkTypEv.c \
+ ChkTypWEv.c \
+ ChkWinEv.c \
+ ChPntCon.c \
+ ChProp.c \
+ ChSaveSet.c \
+ ChWAttrs.c \
+ ChWindow.c \
+ CirWin.c \
+ CirWinDn.c \
+ CirWinUp.c \
+ ClDisplay.c \
+ ClearArea.c \
+ Clear.c \
+ ConfWind.c \
+ Context.c \
+ ConvSel.c \
+ CopyArea.c \
+ CopyCmap.c \
+ CopyGC.c \
+ CopyPlane.c \
+ CrBFData.c \
+ CrCmap.c \
+ CrCursor.c \
+ CrGC.c \
+ CrGlCur.c \
+ CrPFBData.c \
+ CrPixmap.c \
+ CrWindow.c \
+ Cursor.c \
+ DefCursor.c \
+ DelProp.c \
+ Depths.c \
+ DestSubs.c \
+ DestWind.c \
+ DisName.c \
+ DrArc.c \
+ DrArcs.c \
+ DrLine.c \
+ DrLines.c \
+ DrPoint.c \
+ DrPoints.c \
+ DrRect.c \
+ DrRects.c \
+ DrSegs.c \
+ ErrDes.c \
+ ErrHndlr.c \
+ evtomask.c \
+ EvToWire.c \
+ FetchName.c \
+ FillArc.c \
+ FillArcs.c \
+ FillPoly.c \
+ FillRct.c \
+ FillRcts.c \
+ FilterEv.c \
+ Flush.c \
+ Font.c \
+ FontInfo.c \
+ FontNames.c \
+ FreeCmap.c \
+ FreeCols.c \
+ FreeCurs.c \
+ FreeEData.c \
+ FreeEventData.c \
+ FreeGC.c \
+ FreePix.c \
+ FSSaver.c \
+ FSWrap.c \
+ GCMisc.c \
+ Geom.c \
+ GetAtomNm.c \
+ GetColor.c \
+ GetDflt.c \
+ GetEventData.c \
+ GetFPath.c \
+ GetFProp.c \
+ GetGCVals.c \
+ GetGeom.c \
+ GetHColor.c \
+ GetHints.c \
+ GetIFocus.c \
+ GetImage.c \
+ GetKCnt.c \
+ GetMoEv.c \
+ GetNrmHint.c \
+ GetPCnt.c \
+ GetPntMap.c \
+ GetProp.c \
+ GetRGBCMap.c \
+ GetSOwner.c \
+ GetSSaver.c \
+ GetStCmap.c \
+ GetTxtProp.c \
+ GetWAttrs.c \
+ GetWMCMapW.c \
+ GetWMProto.c \
+ globals.c \
+ GrButton.c \
+ GrKeybd.c \
+ GrKey.c \
+ GrPointer.c \
+ GrServer.c \
+ Host.c \
+ Iconify.c \
+ IfEvent.c \
+ imConv.c \
+ ImText16.c \
+ ImText.c \
+ ImUtil.c \
+ InitExt.c \
+ InsCmap.c \
+ IntAtom.c \
+ KeyBind.c \
+ KeysymStr.c \
+ KillCl.c \
+ LiHosts.c \
+ LiICmaps.c \
+ LiProps.c \
+ ListExt.c \
+ LoadFont.c \
+ LockDis.c \
+ locking.c \
+ LookupCol.c \
+ LowerWin.c \
+ Macros.c \
+ MapRaised.c \
+ MapSubs.c \
+ MapWindow.c \
+ MaskEvent.c \
+ Misc.c \
+ ModMap.c \
+ MoveWin.c \
+ NextEvent.c \
+ OCWrap.c \
+ OMWrap.c \
+ OpenDis.c \
+ ParseCmd.c \
+ ParseCol.c \
+ ParseGeom.c \
+ PeekEvent.c \
+ PeekIfEv.c \
+ Pending.c \
+ PixFormats.c \
+ PmapBgnd.c \
+ PmapBord.c \
+ PolyReg.c \
+ PolyTxt16.c \
+ PolyTxt.c \
+ PropAlloc.c \
+ PutBEvent.c \
+ PutImage.c \
+ Quarks.c \
+ QuBest.c \
+ QuColor.c \
+ QuColors.c \
+ QuCurShp.c \
+ QuExt.c \
+ QuKeybd.c \
+ QuPntr.c \
+ QuStipShp.c \
+ QuTextE16.c \
+ QuTextExt.c \
+ QuTileShp.c \
+ QuTree.c \
+ RaiseWin.c \
+ RdBitF.c \
+ RecolorC.c \
+ ReconfWin.c \
+ ReconfWM.c \
+ Region.c \
+ RegstFlt.c \
+ RepWindow.c \
+ RestackWs.c \
+ RotProp.c \
+ ScrResStr.c \
+ SelInput.c \
+ SendEvent.c \
+ SetBack.c \
+ SetClMask.c \
+ SetClOrig.c \
+ SetCRects.c \
+ SetDashes.c \
+ SetFont.c \
+ SetFore.c \
+ SetFPath.c \
+ SetFunc.c \
+ SetHints.c \
+ SetIFocus.c \
+ SetLocale.c \
+ SetLStyle.c \
+ SetNrmHint.c \
+ SetPMask.c \
+ SetPntMap.c \
+ SetRGBCMap.c \
+ SetSOwner.c \
+ SetSSaver.c \
+ SetState.c \
+ SetStCmap.c \
+ SetStip.c \
+ SetTile.c \
+ SetTSOrig.c \
+ SetTxtProp.c \
+ SetWMCMapW.c \
+ SetWMProto.c \
+ StBytes.c \
+ StColor.c \
+ StColors.c \
+ StName.c \
+ StNColor.c \
+ StrKeysym.c \
+ StrToText.c \
+ Sync.c \
+ Synchro.c \
+ Text16.c \
+ Text.c \
+ TextExt16.c \
+ TextExt.c \
+ TextToStr.c \
+ TrCoords.c \
+ UndefCurs.c \
+ UngrabBut.c \
+ UngrabKbd.c \
+ UngrabKey.c \
+ UngrabPtr.c \
+ UngrabSvr.c \
+ UninsCmap.c \
+ UnldFont.c \
+ UnmapSubs.c \
+ UnmapWin.c \
+ VisUtil.c \
+ WarpPtr.c \
+ Window.c \
+ WinEvent.c \
+ Withdraw.c \
+ WMGeom.c \
+ WMProps.c \
+ WrBitF.c \
+ xcb_disp.c \
+ xcb_io.c \
+ XlibAsync.c \
+ XlibInt.c \
+ Xrm.c \
+
+
+INCLUDES := . xcms xlibi18n xkb $(MHMAKECONF)\X11 $(OBJDIR) $(INCLUDES)
+
+KEYSYMDEF = $(MHMAKECONF)/X11/keysymdef.h
+
+$(OBJDIR)\$(LIBRARY).lib: $(OBJDIR)\ks_tables.h
+
+load_makefile util\makefile MAKESERVER=$(MAKESERVER) DEBUG=$(DEBUG)
+
+$(OBJDIR)\ks_tables.h: $(KEYSYMDEF) util\$(OBJDIR)\makekeys.exe
+ util\$(OBJDIR)\makekeys $(relpath $<) > $(relpath $@)
+
+
diff --git a/libX11/src/util/makefile b/libX11/src/util/makefile
new file mode 100644
index 000000000..27da68335
--- /dev/null
+++ b/libX11/src/util/makefile
@@ -0,0 +1,6 @@
+TTYAPP=makekeys
+
+DEFINES += X11_t TRANS_CLIENT
+
+CSRCS = makekeys.c
+
diff --git a/libX11/src/util/makekeys.c b/libX11/src/util/makekeys.c
index 85ce75268..fb758b9cb 100644
--- a/libX11/src/util/makekeys.c
+++ b/libX11/src/util/makekeys.c
@@ -33,6 +33,7 @@ from The Open Group.
#include <X11/keysymdef.h>
#include <stdio.h>
#include <stdlib.h>
+#include <unistd.h>
typedef unsigned long Signature;
@@ -157,7 +158,7 @@ main(int argc, char *argv[])
num_found = 0;
for (z = ksnum; z < KTNUM; z++) {
max_rehash = 0;
- for (name = tab, i = z; --i >= 0;)
+ for (name = &tab[0], i = z; --i >= 0;)
*name++ = 0;
for (i = 0; i < ksnum; i++) {
name = info[i].name;
diff --git a/libX11/src/xcb_io.c b/libX11/src/xcb_io.c
index afb0267ca..9f49cdd50 100644
--- a/libX11/src/xcb_io.c
+++ b/libX11/src/xcb_io.c
@@ -21,6 +21,9 @@
#ifdef HAVE_SYS_SELECT_H
#include <sys/select.h>
#endif
+#include <sys/time.h>
+
+#include <X11/Xtrans/Xtrans.h>
static void return_socket(void *closure)
{
diff --git a/libX11/src/xcms/LRGB.c b/libX11/src/xcms/LRGB.c
index 5ecb7d120..2dc5a20cf 100644
--- a/libX11/src/xcms/LRGB.c
+++ b/libX11/src/xcms/LRGB.c
@@ -1,1844 +1,1844 @@
-
-/*
- * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
- * All Rights Reserved
- *
- * This file is a component of an X Window System-specific implementation
- * of Xcms based on the TekColor Color Management System. Permission is
- * hereby granted to use, copy, modify, sell, and otherwise distribute this
- * software and its documentation for any purpose and without fee, provided
- * that this copyright, permission, and disclaimer notice is reproduced in
- * all copies of this software and in supporting documentation. TekColor
- * is a trademark of Tektronix, Inc.
- *
- * Tektronix makes no representation about the suitability of this software
- * for any purpose. It is provided "as is" and with all faults.
- *
- * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
- * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE. IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
- * CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.
- *
- *
- * NAME
- * XcmsLRGB.c
- *
- * DESCRIPTION
- * This file contains the conversion routines:
- * 1. CIE XYZ to RGB intensity
- * 2. RGB intensity to device RGB
- * 3. device RGB to RGB intensity
- * 4. RGB intensity to CIE XYZ
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include <X11/Xos.h>
-#include <X11/Xatom.h>
-#include "Xlibint.h"
-#include "Xcmsint.h"
-#include "Cv.h"
-
-/*
- * LOCAL DEFINES
- * #define declarations local to this package.
- */
-#define EPS 0.001
-#ifndef MIN
-#define MIN(x,y) ((x) > (y) ? (y) : (x))
-#endif /* MIN */
-#ifndef MAX
-#define MAX(x,y) ((x) > (y) ? (x) : (y))
-#endif /* MAX */
-#ifndef MIN3
-#define MIN3(x,y,z) ((x) > (MIN((y), (z))) ? (MIN((y), (z))) : (x))
-#endif /* MIN3 */
-#ifndef MAX3
-#define MAX3(x,y,z) ((x) > (MAX((y), (z))) ? (x) : (MAX((y), (z))))
-#endif /* MAX3 */
-
-/*
- * LOCAL TYPEDEFS
- * typedefs local to this package (for use with local vars).
- *
- */
-
-/*
- * FORWARD DECLARATIONS
- */
-static void LINEAR_RGB_FreeSCCData(XPointer pScreenDataTemp);
-static int LINEAR_RGB_InitSCCData(Display *dpy,
- int screenNumber, XcmsPerScrnInfo *pPerScrnInfo);
-static int XcmsLRGB_RGB_ParseString(register char *spec, XcmsColor *pColor);
-static int XcmsLRGB_RGBi_ParseString(register char *spec, XcmsColor *pColor);
-static Status
-_XcmsGetTableType0(
- IntensityTbl *pTbl,
- int format,
- char **pChar,
- unsigned long *pCount);
-static Status
-_XcmsGetTableType1(
- IntensityTbl *pTbl,
- int format,
- char **pChar,
- unsigned long *pCount);
-
-/*
- * LOCALS VARIABLES
- * Variables local to this package.
- * Usage example:
- * static int ExampleLocalVar;
- */
-
-static unsigned short const MASK[17] = {
- 0x0000, /* 0 bitsPerRGB */
- 0x8000, /* 1 bitsPerRGB */
- 0xc000, /* 2 bitsPerRGB */
- 0xe000, /* 3 bitsPerRGB */
- 0xf000, /* 4 bitsPerRGB */
- 0xf800, /* 5 bitsPerRGB */
- 0xfc00, /* 6 bitsPerRGB */
- 0xfe00, /* 7 bitsPerRGB */
- 0xff00, /* 8 bitsPerRGB */
- 0xff80, /* 9 bitsPerRGB */
- 0xffc0, /* 10 bitsPerRGB */
- 0xffe0, /* 11 bitsPerRGB */
- 0xfff0, /* 12 bitsPerRGB */
- 0xfff8, /* 13 bitsPerRGB */
- 0xfffc, /* 14 bitsPerRGB */
- 0xfffe, /* 15 bitsPerRGB */
- 0xffff /* 16 bitsPerRGB */
-};
-
-
- /*
- * A NULL terminated array of function pointers that when applied
- * in series will convert an XcmsColor structure from XcmsRGBFormat
- * to XcmsCIEXYZFormat.
- */
-static XcmsConversionProc Fl_RGB_to_CIEXYZ[] = {
- (XcmsConversionProc)XcmsRGBToRGBi,
- (XcmsConversionProc)XcmsRGBiToCIEXYZ,
- NULL
-};
-
- /*
- * A NULL terminated array of function pointers that when applied
- * in series will convert an XcmsColor structure from XcmsCIEXYZFormat
- * to XcmsRGBFormat.
- */
-static XcmsConversionProc Fl_CIEXYZ_to_RGB[] = {
- (XcmsConversionProc)XcmsCIEXYZToRGBi,
- (XcmsConversionProc)XcmsRGBiToRGB,
- NULL
-};
-
- /*
- * A NULL terminated array of function pointers that when applied
- * in series will convert an XcmsColor structure from XcmsRGBiFormat
- * to XcmsCIEXYZFormat.
- */
-static XcmsConversionProc Fl_RGBi_to_CIEXYZ[] = {
- (XcmsConversionProc)XcmsRGBiToCIEXYZ,
- NULL
-};
-
- /*
- * A NULL terminated array of function pointers that when applied
- * in series will convert an XcmsColor structure from XcmsCIEXYZFormat
- * to XcmsRGBiFormat.
- */
-static XcmsConversionProc Fl_CIEXYZ_to_RGBi[] = {
- (XcmsConversionProc)XcmsCIEXYZToRGBi,
- NULL
-};
-
- /*
- * RGBi Color Spaces
- */
-XcmsColorSpace XcmsRGBiColorSpace =
- {
- _XcmsRGBi_prefix, /* prefix */
- XcmsRGBiFormat, /* id */
- XcmsLRGB_RGBi_ParseString, /* parseString */
- Fl_RGBi_to_CIEXYZ, /* to_CIEXYZ */
- Fl_CIEXYZ_to_RGBi, /* from_CIEXYZ */
- 1
- };
-
- /*
- * RGB Color Spaces
- */
-XcmsColorSpace XcmsRGBColorSpace =
- {
- _XcmsRGB_prefix, /* prefix */
- XcmsRGBFormat, /* id */
- XcmsLRGB_RGB_ParseString, /* parseString */
- Fl_RGB_to_CIEXYZ, /* to_CIEXYZ */
- Fl_CIEXYZ_to_RGB, /* from_CIEXYZ */
- 1
- };
-
- /*
- * Device-Independent Color Spaces known to the
- * LINEAR_RGB Screen Color Characteristics Function Set.
- */
-static XcmsColorSpace *DDColorSpaces[] = {
- &XcmsRGBColorSpace,
- &XcmsRGBiColorSpace,
- NULL
-};
-
-
-/*
- * GLOBALS
- * Variables declared in this package that are allowed
- * to be used globally.
- */
-
- /*
- * LINEAR_RGB Screen Color Characteristics Function Set.
- */
-XcmsFunctionSet XcmsLinearRGBFunctionSet =
- {
- &DDColorSpaces[0], /* pDDColorSpaces */
- LINEAR_RGB_InitSCCData, /* pInitScrnFunc */
- LINEAR_RGB_FreeSCCData /* pFreeSCCData */
- };
-
-/*
- * DESCRIPTION
- * Contents of Default SCCData should be replaced if other
- * data should be used as default.
- *
- *
- */
-
-/*
- * NAME Tektronix 19" (Sony) CRT
- * PART_NUMBER 119-2451-00
- * MODEL Tek4300, Tek4800
- */
-
-static IntensityRec const Default_RGB_RedTuples[] = {
- /* {unsigned short value, XcmsFloat intensity} */
- { 0x0000, 0.000000 },
- { 0x0909, 0.000000 },
- { 0x0a0a, 0.000936 },
- { 0x0f0f, 0.001481 },
- { 0x1414, 0.002329 },
- { 0x1919, 0.003529 },
- { 0x1e1e, 0.005127 },
- { 0x2323, 0.007169 },
- { 0x2828, 0.009699 },
- { 0x2d2d, 0.012759 },
- { 0x3232, 0.016392 },
- { 0x3737, 0.020637 },
- { 0x3c3c, 0.025533 },
- { 0x4141, 0.031119 },
- { 0x4646, 0.037431 },
- { 0x4b4b, 0.044504 },
- { 0x5050, 0.052373 },
- { 0x5555, 0.061069 },
- { 0x5a5a, 0.070624 },
- { 0x5f5f, 0.081070 },
- { 0x6464, 0.092433 },
- { 0x6969, 0.104744 },
- { 0x6e6e, 0.118026 },
- { 0x7373, 0.132307 },
- { 0x7878, 0.147610 },
- { 0x7d7d, 0.163958 },
- { 0x8282, 0.181371 },
- { 0x8787, 0.199871 },
- { 0x8c8c, 0.219475 },
- { 0x9191, 0.240202 },
- { 0x9696, 0.262069 },
- { 0x9b9b, 0.285089 },
- { 0xa0a0, 0.309278 },
- { 0xa5a5, 0.334647 },
- { 0xaaaa, 0.361208 },
- { 0xafaf, 0.388971 },
- { 0xb4b4, 0.417945 },
- { 0xb9b9, 0.448138 },
- { 0xbebe, 0.479555 },
- { 0xc3c3, 0.512202 },
- { 0xc8c8, 0.546082 },
- { 0xcdcd, 0.581199 },
- { 0xd2d2, 0.617552 },
- { 0xd7d7, 0.655144 },
- { 0xdcdc, 0.693971 },
- { 0xe1e1, 0.734031 },
- { 0xe6e6, 0.775322 },
- { 0xebeb, 0.817837 },
- { 0xf0f0, 0.861571 },
- { 0xf5f5, 0.906515 },
- { 0xfafa, 0.952662 },
- { 0xffff, 1.000000 }
-};
-
-static IntensityRec const Default_RGB_GreenTuples[] = {
- /* {unsigned short value, XcmsFloat intensity} */
- { 0x0000, 0.000000 },
- { 0x1313, 0.000000 },
- { 0x1414, 0.000832 },
- { 0x1919, 0.001998 },
- { 0x1e1e, 0.003612 },
- { 0x2323, 0.005736 },
- { 0x2828, 0.008428 },
- { 0x2d2d, 0.011745 },
- { 0x3232, 0.015740 },
- { 0x3737, 0.020463 },
- { 0x3c3c, 0.025960 },
- { 0x4141, 0.032275 },
- { 0x4646, 0.039449 },
- { 0x4b4b, 0.047519 },
- { 0x5050, 0.056520 },
- { 0x5555, 0.066484 },
- { 0x5a5a, 0.077439 },
- { 0x5f5f, 0.089409 },
- { 0x6464, 0.102418 },
- { 0x6969, 0.116485 },
- { 0x6e6e, 0.131625 },
- { 0x7373, 0.147853 },
- { 0x7878, 0.165176 },
- { 0x7d7d, 0.183604 },
- { 0x8282, 0.203140 },
- { 0x8787, 0.223783 },
- { 0x8c8c, 0.245533 },
- { 0x9191, 0.268384 },
- { 0x9696, 0.292327 },
- { 0x9b9b, 0.317351 },
- { 0xa0a0, 0.343441 },
- { 0xa5a5, 0.370580 },
- { 0xaaaa, 0.398747 },
- { 0xafaf, 0.427919 },
- { 0xb4b4, 0.458068 },
- { 0xb9b9, 0.489165 },
- { 0xbebe, 0.521176 },
- { 0xc3c3, 0.554067 },
- { 0xc8c8, 0.587797 },
- { 0xcdcd, 0.622324 },
- { 0xd2d2, 0.657604 },
- { 0xd7d7, 0.693588 },
- { 0xdcdc, 0.730225 },
- { 0xe1e1, 0.767459 },
- { 0xe6e6, 0.805235 },
- { 0xebeb, 0.843491 },
- { 0xf0f0, 0.882164 },
- { 0xf5f5, 0.921187 },
- { 0xfafa, 0.960490 },
- { 0xffff, 1.000000 }
-};
-
-static IntensityRec const Default_RGB_BlueTuples[] = {
- /* {unsigned short value, XcmsFloat intensity} */
- { 0x0000, 0.000000 },
- { 0x0e0e, 0.000000 },
- { 0x0f0f, 0.001341 },
- { 0x1414, 0.002080 },
- { 0x1919, 0.003188 },
- { 0x1e1e, 0.004729 },
- { 0x2323, 0.006766 },
- { 0x2828, 0.009357 },
- { 0x2d2d, 0.012559 },
- { 0x3232, 0.016424 },
- { 0x3737, 0.021004 },
- { 0x3c3c, 0.026344 },
- { 0x4141, 0.032489 },
- { 0x4646, 0.039481 },
- { 0x4b4b, 0.047357 },
- { 0x5050, 0.056154 },
- { 0x5555, 0.065903 },
- { 0x5a5a, 0.076634 },
- { 0x5f5f, 0.088373 },
- { 0x6464, 0.101145 },
- { 0x6969, 0.114968 },
- { 0x6e6e, 0.129862 },
- { 0x7373, 0.145841 },
- { 0x7878, 0.162915 },
- { 0x7d7d, 0.181095 },
- { 0x8282, 0.200386 },
- { 0x8787, 0.220791 },
- { 0x8c8c, 0.242309 },
- { 0x9191, 0.264937 },
- { 0x9696, 0.288670 },
- { 0x9b9b, 0.313499 },
- { 0xa0a0, 0.339410 },
- { 0xa5a5, 0.366390 },
- { 0xaaaa, 0.394421 },
- { 0xafaf, 0.423481 },
- { 0xb4b4, 0.453547 },
- { 0xb9b9, 0.484592 },
- { 0xbebe, 0.516587 },
- { 0xc3c3, 0.549498 },
- { 0xc8c8, 0.583291 },
- { 0xcdcd, 0.617925 },
- { 0xd2d2, 0.653361 },
- { 0xd7d7, 0.689553 },
- { 0xdcdc, 0.726454 },
- { 0xe1e1, 0.764013 },
- { 0xe6e6, 0.802178 },
- { 0xebeb, 0.840891 },
- { 0xf0f0, 0.880093 },
- { 0xf5f5, 0.919723 },
- { 0xfafa, 0.959715 },
- { 0xffff, 1.00000 }
-};
-
-static IntensityTbl Default_RGB_RedTbl = {
- /* IntensityRec *pBase */
- (IntensityRec *) Default_RGB_RedTuples,
- /* unsigned int nEntries */
- 52
-};
-
-static IntensityTbl Default_RGB_GreenTbl = {
- /* IntensityRec *pBase */
- (IntensityRec *)Default_RGB_GreenTuples,
- /* unsigned int nEntries */
- 50
-};
-
-static IntensityTbl Default_RGB_BlueTbl = {
- /* IntensityRec *pBase */
- (IntensityRec *)Default_RGB_BlueTuples,
- /* unsigned int nEntries */
- 51
-};
-
-static LINEAR_RGB_SCCData Default_RGB_SCCData = {
- /* XcmsFloat XYZtoRGBmatrix[3][3] */
- {
- { 3.48340481253539000, -1.52176374927285200, -0.55923133354049780 },
- {-1.07152751306193600, 1.96593795204372400, 0.03673691339553462 },
- { 0.06351179790497788, -0.20020501000496480, 0.81070942031648220 }
- },
-
- /* XcmsFloat RGBtoXYZmatrix[3][3] */
- {
- { 0.38106149108714790, 0.32025712365352110, 0.24834578525933100 },
- { 0.20729745115140850, 0.68054638776373240, 0.11215616108485920 },
- { 0.02133944350088028, 0.14297193020246480, 1.24172892629665500 }
- },
-
- /* IntensityTbl *pRedTbl */
- &Default_RGB_RedTbl,
-
- /* IntensityTbl *pGreenTbl */
- &Default_RGB_GreenTbl,
-
- /* IntensityTbl *pBlueTbl */
- &Default_RGB_BlueTbl
-};
-
-/************************************************************************
- * *
- * PRIVATE ROUTINES *
- * *
- ************************************************************************/
-
-/*
- * NAME
- * LINEAR_RGB_InitSCCData()
- *
- * SYNOPSIS
- */
-static Status
-LINEAR_RGB_InitSCCData(
- Display *dpy,
- int screenNumber,
- XcmsPerScrnInfo *pPerScrnInfo)
-/*
- * DESCRIPTION
- *
- * RETURNS
- * XcmsFailure if failed.
- * XcmsSuccess if succeeded.
- *
- */
-{
- Atom CorrectAtom = XInternAtom (dpy, XDCCC_CORRECT_ATOM_NAME, True);
- Atom MatrixAtom = XInternAtom (dpy, XDCCC_MATRIX_ATOM_NAME, True);
- int format_return, count, cType, nTables;
- unsigned long nitems, nbytes_return;
- char *property_return, *pChar;
- XcmsFloat *pValue;
-#ifdef ALLDEBUG
- IntensityRec *pIRec;
-#endif /* ALLDEBUG */
- VisualID visualID;
-
- LINEAR_RGB_SCCData *pScreenData, *pScreenDefaultData;
- XcmsIntensityMap *pNewMap;
-
- /*
- * Allocate memory for pScreenData
- */
- if (!(pScreenData = pScreenDefaultData = (LINEAR_RGB_SCCData *)
- Xcalloc (1, sizeof(LINEAR_RGB_SCCData)))) {
- return(XcmsFailure);
- }
-
- /*
- * 1. Get the XYZ->RGB and RGB->XYZ matrices
- */
-
- if (MatrixAtom == None ||
- !_XcmsGetProperty (dpy, RootWindow(dpy, screenNumber), MatrixAtom,
- &format_return, &nitems, &nbytes_return, &property_return) ||
- nitems != 18 || format_return != 32) {
- /*
- * As per the XDCCC, there must be 18 data items and each must be
- * in 32 bits !
- */
- goto FreeSCCData;
-
- } else {
-
- /*
- * RGBtoXYZ and XYZtoRGB matrices
- */
- pValue = (XcmsFloat *) pScreenData;
- pChar = property_return;
- for (count = 0; count < 18; count++) {
- *pValue++ = (long)_XcmsGetElement(format_return, &pChar,
- &nitems) / (XcmsFloat)XDCCC_NUMBER;
- }
- Xfree ((char *)property_return);
- pPerScrnInfo->screenWhitePt.spec.CIEXYZ.X =
- pScreenData->RGBtoXYZmatrix[0][0] +
- pScreenData->RGBtoXYZmatrix[0][1] +
- pScreenData->RGBtoXYZmatrix[0][2];
- pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y =
- pScreenData->RGBtoXYZmatrix[1][0] +
- pScreenData->RGBtoXYZmatrix[1][1] +
- pScreenData->RGBtoXYZmatrix[1][2];
- pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Z =
- pScreenData->RGBtoXYZmatrix[2][0] +
- pScreenData->RGBtoXYZmatrix[2][1] +
- pScreenData->RGBtoXYZmatrix[2][2];
-
- /*
- * Compute the Screen White Point
- */
- if ((pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y < (1.0 - EPS) )
- || (pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y > (1.0 + EPS))) {
- goto FreeSCCData;
- } else {
- pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y = 1.0;
- }
- pPerScrnInfo->screenWhitePt.format = XcmsCIEXYZFormat;
- pPerScrnInfo->screenWhitePt.pixel = 0;
-
-#ifdef PDEBUG
- printf ("RGB to XYZ Matrix values:\n");
- printf (" %f %f %f\n %f %f %f\n %f %f %f\n",
- pScreenData->RGBtoXYZmatrix[0][0],
- pScreenData->RGBtoXYZmatrix[0][1],
- pScreenData->RGBtoXYZmatrix[0][2],
- pScreenData->RGBtoXYZmatrix[1][0],
- pScreenData->RGBtoXYZmatrix[1][1],
- pScreenData->RGBtoXYZmatrix[1][2],
- pScreenData->RGBtoXYZmatrix[2][0],
- pScreenData->RGBtoXYZmatrix[2][1],
- pScreenData->RGBtoXYZmatrix[2][2]);
- printf ("XYZ to RGB Matrix values:\n");
- printf (" %f %f %f\n %f %f %f\n %f %f %f\n",
- pScreenData->XYZtoRGBmatrix[0][0],
- pScreenData->XYZtoRGBmatrix[0][1],
- pScreenData->XYZtoRGBmatrix[0][2],
- pScreenData->XYZtoRGBmatrix[1][0],
- pScreenData->XYZtoRGBmatrix[1][1],
- pScreenData->XYZtoRGBmatrix[1][2],
- pScreenData->XYZtoRGBmatrix[2][0],
- pScreenData->XYZtoRGBmatrix[2][1],
- pScreenData->XYZtoRGBmatrix[2][2]);
- printf ("Screen White Pt value: %f %f %f\n",
- pPerScrnInfo->screenWhitePt.spec.CIEXYZ.X,
- pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y,
- pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Z);
-#endif /* PDEBUG */
- }
-
- /*
- * 2. Get the Intensity Profile
- */
- if (CorrectAtom == None ||
- !_XcmsGetProperty (dpy, RootWindow(dpy, screenNumber), CorrectAtom,
- &format_return, &nitems, &nbytes_return, &property_return)) {
- goto FreeSCCData;
- }
-
- pChar = property_return;
-
- while (nitems) {
- switch (format_return) {
- case 8:
- /*
- * Must have at least:
- * VisualID0
- * VisualID1
- * VisualID2
- * VisualID3
- * type
- * count
- * length
- * intensity1
- * intensity2
- */
- if (nitems < 9) {
- goto Free_property_return;
- }
- count = 3;
- break;
- case 16:
- /*
- * Must have at least:
- * VisualID0
- * VisualID3
- * type
- * count
- * length
- * intensity1
- * intensity2
- */
- if (nitems < 7) {
- goto Free_property_return;
- }
- count = 1;
- break;
- case 32:
- /*
- * Must have at least:
- * VisualID0
- * type
- * count
- * length
- * intensity1
- * intensity2
- */
- if (nitems < 6) {
- goto Free_property_return;
- }
- count = 0;
- break;
- default:
- goto Free_property_return;
- }
-
- /*
- * Get VisualID
- */
- visualID = _XcmsGetElement(format_return, &pChar, &nitems);
- while (count--) {
- visualID = visualID << format_return;
- visualID |= _XcmsGetElement(format_return, &pChar, &nitems);
- }
-
- if (visualID == 0) {
- /*
- * This is a shared intensity table
- */
- pScreenData = pScreenDefaultData;
- } else {
- /*
- * This is a per-Visual intensity table
- */
- if (!(pScreenData = (LINEAR_RGB_SCCData *)
- Xcalloc (1, sizeof(LINEAR_RGB_SCCData)))) {
- goto Free_property_return;
- }
- /* copy matrices */
- memcpy((char *)pScreenData, (char *)pScreenDefaultData,
- 18 * sizeof(XcmsFloat));
-
- /* Create, initialize, and add map */
- if (!(pNewMap = (XcmsIntensityMap *)
- Xcalloc (1, sizeof(XcmsIntensityMap)))) {
- Xfree((char *)pScreenData);
- goto Free_property_return;
- }
- pNewMap->visualID = visualID;
- pNewMap->screenData = (XPointer)pScreenData;
- pNewMap->pFreeScreenData = LINEAR_RGB_FreeSCCData;
- pNewMap->pNext =
- (XcmsIntensityMap *)dpy->cms.perVisualIntensityMaps;
- dpy->cms.perVisualIntensityMaps = (XPointer)pNewMap;
- dpy->free_funcs->intensityMaps = _XcmsFreeIntensityMaps;
- }
-
- cType = _XcmsGetElement(format_return, &pChar, &nitems);
- nTables = _XcmsGetElement(format_return, &pChar, &nitems);
-
- if (cType == 0) {
-
- /* Red Intensity Table */
- if (!(pScreenData->pRedTbl = (IntensityTbl *)
- Xcalloc (1, sizeof(IntensityTbl)))) {
- goto Free_property_return;
- }
- if (_XcmsGetTableType0(pScreenData->pRedTbl, format_return, &pChar,
- &nitems) == XcmsFailure) {
- goto FreeRedTbl;
- }
-
- if (nTables == 1) {
- /* Green Intensity Table */
- pScreenData->pGreenTbl = pScreenData->pRedTbl;
- /* Blue Intensity Table */
- pScreenData->pBlueTbl = pScreenData->pRedTbl;
- } else {
- /* Green Intensity Table */
- if (!(pScreenData->pGreenTbl = (IntensityTbl *)
- Xcalloc (1, sizeof(IntensityTbl)))) {
- goto FreeRedTblElements;
- }
- if (_XcmsGetTableType0(pScreenData->pGreenTbl, format_return, &pChar,
- &nitems) == XcmsFailure) {
- goto FreeGreenTbl;
- }
-
- /* Blue Intensity Table */
- if (!(pScreenData->pBlueTbl = (IntensityTbl *)
- Xcalloc (1, sizeof(IntensityTbl)))) {
- goto FreeGreenTblElements;
- }
- if (_XcmsGetTableType0(pScreenData->pBlueTbl, format_return, &pChar,
- &nitems) == XcmsFailure) {
- goto FreeBlueTbl;
- }
- }
- } else if (cType == 1) {
- /* Red Intensity Table */
- if (!(pScreenData->pRedTbl = (IntensityTbl *)
- Xcalloc (1, sizeof(IntensityTbl)))) {
- goto Free_property_return;
- }
- if (_XcmsGetTableType1(pScreenData->pRedTbl, format_return, &pChar,
- &nitems) == XcmsFailure) {
- goto FreeRedTbl;
- }
-
- if (nTables == 1) {
-
- /* Green Intensity Table */
- pScreenData->pGreenTbl = pScreenData->pRedTbl;
- /* Blue Intensity Table */
- pScreenData->pBlueTbl = pScreenData->pRedTbl;
-
- } else {
-
- /* Green Intensity Table */
- if (!(pScreenData->pGreenTbl = (IntensityTbl *)
- Xcalloc (1, sizeof(IntensityTbl)))) {
- goto FreeRedTblElements;
- }
- if (_XcmsGetTableType1(pScreenData->pGreenTbl, format_return, &pChar,
- &nitems) == XcmsFailure) {
- goto FreeGreenTbl;
- }
-
- /* Blue Intensity Table */
- if (!(pScreenData->pBlueTbl = (IntensityTbl *)
- Xcalloc (1, sizeof(IntensityTbl)))) {
- goto FreeGreenTblElements;
- }
- if (_XcmsGetTableType1(pScreenData->pBlueTbl, format_return, &pChar,
- &nitems) == XcmsFailure) {
- goto FreeBlueTbl;
- }
- }
- } else {
- goto Free_property_return;
- }
-
-#ifdef ALLDEBUG
- printf ("Intensity Table RED %d\n", pScreenData->pRedTbl->nEntries);
- pIRec = (IntensityRec *) pScreenData->pRedTbl->pBase;
- for (count = 0; count < pScreenData->pRedTbl->nEntries; count++, pIRec++) {
- printf ("\t0x%4x\t%f\n", pIRec->value, pIRec->intensity);
- }
- if (pScreenData->pGreenTbl->pBase != pScreenData->pRedTbl->pBase) {
- printf ("Intensity Table GREEN %d\n", pScreenData->pGreenTbl->nEntries);
- pIRec = (IntensityRec *)pScreenData->pGreenTbl->pBase;
- for (count = 0; count < pScreenData->pGreenTbl->nEntries; count++, pIRec++) {
- printf ("\t0x%4x\t%f\n", pIRec->value, pIRec->intensity);
- }
- }
- if (pScreenData->pBlueTbl->pBase != pScreenData->pRedTbl->pBase) {
- printf ("Intensity Table BLUE %d\n", pScreenData->pBlueTbl->nEntries);
- pIRec = (IntensityRec *) pScreenData->pBlueTbl->pBase;
- for (count = 0; count < pScreenData->pBlueTbl->nEntries; count++, pIRec++) {
- printf ("\t0x%4x\t%f\n", pIRec->value, pIRec->intensity);
- }
- }
-#endif /* ALLDEBUG */
- }
-
- Xfree ((char *)property_return);
-
- /* Free the old memory and use the new structure created. */
- LINEAR_RGB_FreeSCCData(pPerScrnInfo->screenData);
-
- pPerScrnInfo->functionSet = (XPointer) &XcmsLinearRGBFunctionSet;
-
- pPerScrnInfo->screenData = (XPointer) pScreenData;
-
- pPerScrnInfo->state = XcmsInitSuccess;
-
- return(XcmsSuccess);
-
-FreeBlueTblElements:
- Xfree((char *)pScreenData->pBlueTbl->pBase);
-
-FreeBlueTbl:
- Xfree((char *)pScreenData->pBlueTbl);
-
-FreeGreenTblElements:
- Xfree((char *)pScreenData->pGreenTbl->pBase);
-
-FreeGreenTbl:
- Xfree((char *)pScreenData->pGreenTbl);
-
-FreeRedTblElements:
- Xfree((char *)pScreenData->pRedTbl->pBase);
-
-FreeRedTbl:
- Xfree((char *)pScreenData->pRedTbl);
-
-Free_property_return:
- Xfree ((char *)property_return);
-
-FreeSCCData:
- Xfree((char *)pScreenDefaultData);
- pPerScrnInfo->state = XcmsInitNone;
- return(XcmsFailure);
-}
-
-
-/*
- * NAME
- * LINEAR_RGB_FreeSCCData()
- *
- * SYNOPSIS
- */
-static void
-LINEAR_RGB_FreeSCCData(
- XPointer pScreenDataTemp)
-/*
- * DESCRIPTION
- *
- * RETURNS
- * 0 if failed.
- * 1 if succeeded with no modifications.
- *
- */
-{
- LINEAR_RGB_SCCData *pScreenData = (LINEAR_RGB_SCCData *) pScreenDataTemp;
-
- if (pScreenData && pScreenData != &Default_RGB_SCCData) {
- if (pScreenData->pRedTbl) {
- if (pScreenData->pGreenTbl) {
- if (pScreenData->pRedTbl->pBase !=
- pScreenData->pGreenTbl->pBase) {
- if (pScreenData->pGreenTbl->pBase) {
- Xfree ((char *)pScreenData->pGreenTbl->pBase);
- }
- }
- if (pScreenData->pGreenTbl != pScreenData->pRedTbl) {
- Xfree ((char *)pScreenData->pGreenTbl);
- }
- }
- if (pScreenData->pBlueTbl) {
- if (pScreenData->pRedTbl->pBase !=
- pScreenData->pBlueTbl->pBase) {
- if (pScreenData->pBlueTbl->pBase) {
- Xfree ((char *)pScreenData->pBlueTbl->pBase);
- }
- }
- if (pScreenData->pBlueTbl != pScreenData->pRedTbl) {
- Xfree ((char *)pScreenData->pBlueTbl);
- }
- }
- if (pScreenData->pRedTbl->pBase) {
- Xfree ((char *)pScreenData->pRedTbl->pBase);
- }
- Xfree ((char *)pScreenData->pRedTbl);
- }
- Xfree ((char *)pScreenData);
- }
-}
-
-
-
-/************************************************************************
- * *
- * API PRIVATE ROUTINES *
- * *
- ************************************************************************/
-
-/*
- * NAME
- * _XcmsGetTableType0
- *
- * SYNOPSIS
- */
-static Status
-_XcmsGetTableType0(
- IntensityTbl *pTbl,
- int format,
- char **pChar,
- unsigned long *pCount)
-/*
- * DESCRIPTION
- *
- * RETURNS
- * XcmsFailure if failed.
- * XcmsSuccess if succeeded.
- *
- */
-{
- unsigned int nElements;
- IntensityRec *pIRec;
-
- nElements = pTbl->nEntries =
- _XcmsGetElement(format, pChar, pCount) + 1;
- if (!(pIRec = pTbl->pBase = (IntensityRec *)
- Xcalloc (nElements, sizeof(IntensityRec)))) {
- return(XcmsFailure);
- }
-
- switch (format) {
- case 8:
- for (; nElements--; pIRec++) {
- /* 0xFFFF/0xFF = 0x101 */
- pIRec->value = _XcmsGetElement (format, pChar, pCount) * 0x101;
- pIRec->intensity =
- _XcmsGetElement (format, pChar, pCount) / (XcmsFloat)255.0;
- }
- break;
- case 16:
- for (; nElements--; pIRec++) {
- pIRec->value = _XcmsGetElement (format, pChar, pCount);
- pIRec->intensity = _XcmsGetElement (format, pChar, pCount)
- / (XcmsFloat)65535.0;
- }
- break;
- case 32:
- for (; nElements--; pIRec++) {
- pIRec->value = _XcmsGetElement (format, pChar, pCount);
- pIRec->intensity = _XcmsGetElement (format, pChar, pCount)
- / (XcmsFloat)4294967295.0;
- }
- break;
- default:
- return(XcmsFailure);
- }
- return(XcmsSuccess);
-}
-
-
-/*
- * NAME
- * _XcmsGetTableType1
- *
- * SYNOPSIS
- */
-static Status
-_XcmsGetTableType1(
- IntensityTbl *pTbl,
- int format,
- char **pChar,
- unsigned long *pCount)
-/*
- * DESCRIPTION
- *
- * RETURNS
- * XcmsFailure if failed.
- * XcmsSuccess if succeeded.
- *
- */
-{
- int count;
- unsigned int max_index;
- IntensityRec *pIRec;
-
- max_index = _XcmsGetElement(format, pChar, pCount);
- pTbl->nEntries = max_index + 1;
- if (!(pIRec = pTbl->pBase = (IntensityRec *)
- Xcalloc (max_index+1, sizeof(IntensityRec)))) {
- return(XcmsFailure);
- }
-
- switch (format) {
- case 8:
- for (count = 0; count < max_index+1; count++, pIRec++) {
- pIRec->value = (count * 65535) / max_index;
- pIRec->intensity = _XcmsGetElement (format, pChar, pCount)
- / (XcmsFloat)255.0;
- }
- break;
- case 16:
- for (count = 0; count < max_index+1; count++, pIRec++) {
- pIRec->value = (count * 65535) / max_index;
- pIRec->intensity = _XcmsGetElement (format, pChar, pCount)
- / (XcmsFloat)65535.0;
- }
- break;
- case 32:
- for (count = 0; count < max_index+1; count++, pIRec++) {
- pIRec->value = (count * 65535) / max_index;
- pIRec->intensity = _XcmsGetElement (format, pChar, pCount)
- / (XcmsFloat)4294967295.0;
- }
- break;
- default:
- return(XcmsFailure);
- }
-
- return(XcmsSuccess);
-}
-
-
-/*
- * NAME
- * ValueCmp
- *
- * SYNOPSIS
- */
-static int
-_XcmsValueCmp(
- IntensityRec *p1, IntensityRec *p2)
-/*
- * DESCRIPTION
- * Compares the value component of two IntensityRec
- * structures.
- *
- * RETURNS
- * 0 if p1->value is equal to p2->value
- * < 0 if p1->value is less than p2->value
- * > 0 if p1->value is greater than p2->value
- *
- */
-{
- return (p1->value - p2->value);
-}
-
-
-/*
- * NAME
- * IntensityCmp
- *
- * SYNOPSIS
- */
-static int
-_XcmsIntensityCmp(
- IntensityRec *p1, IntensityRec *p2)
-/*
- * DESCRIPTION
- * Compares the intensity component of two IntensityRec
- * structures.
- *
- * RETURNS
- * 0 if equal;
- * < 0 if first precedes second
- * > 0 if first succeeds second
- *
- */
-{
- if (p1->intensity < p2->intensity) {
- return (-1);
- }
- if (p1->intensity > p2->intensity) {
- return (XcmsSuccess);
- }
- return (XcmsFailure);
-}
-
-/*
- * NAME
- * ValueInterpolation
- *
- * SYNOPSIS
- */
-/* ARGSUSED */
-static int
-_XcmsValueInterpolation(
- IntensityRec *key, IntensityRec *lo, IntensityRec *hi, IntensityRec *answer,
- int bitsPerRGB)
-/*
- * DESCRIPTION
- * Based on a given value, performs a linear interpolation
- * on the intensities between two IntensityRec structures.
- * Note that the bitsPerRGB parameter is ignored.
- *
- * RETURNS
- * Returns 0 if failed; otherwise non-zero.
- */
-{
- XcmsFloat ratio;
-
- ratio = ((XcmsFloat)key->value - (XcmsFloat)lo->value) /
- ((XcmsFloat)hi->value - (XcmsFloat)lo->value);
- answer->value = key->value;
- answer->intensity = (hi->intensity - lo->intensity) * ratio;
- answer->intensity += lo->intensity;
- return (XcmsSuccess);
-}
-
-/*
- * NAME
- * IntensityInterpolation
- *
- * SYNOPSIS
- */
-static int
-_XcmsIntensityInterpolation(
- IntensityRec *key, IntensityRec *lo, IntensityRec *hi, IntensityRec *answer,
- int bitsPerRGB)
-/*
- * DESCRIPTION
- * Based on a given intensity, performs a linear interpolation
- * on the values between two IntensityRec structures.
- * The bitsPerRGB parameter is necessary to perform rounding
- * to the correct number of significant bits.
- *
- * RETURNS
- * Returns 0 if failed; otherwise non-zero.
- */
-{
- XcmsFloat ratio;
- long target, up, down;
- int shift = 16 - bitsPerRGB;
- int max_color = (1 << bitsPerRGB) - 1;
-
- ratio = (key->intensity - lo->intensity) / (hi->intensity - lo->intensity);
- answer->intensity = key->intensity;
- target = hi->value - lo->value;
- target *= ratio;
- target += lo->value;
-
- /*
- * Ok now, lets find the closest in respects to bits per RGB
- */
- up = ((target >> shift) * 0xFFFF) / max_color;
- if (up < target) {
- down = up;
- up = (MIN((down >> shift) + 1, max_color) * 0xFFFF) / max_color;
- } else {
- down = (MAX((up >> shift) - 1, 0) * 0xFFFF) / max_color;
- }
- answer->value = ((up - target) < (target - down) ? up : down);
- answer->value &= MASK[bitsPerRGB];
- return (XcmsSuccess);
-}
-
-
-
-typedef int (*comparProcp)(
- char *p1,
- char *p2);
-typedef int (*interpolProcp)(
- char *key,
- char *lo,
- char *hi,
- char *answer,
- int bitsPerRGB);
-
-/*
- * NAME
- * _XcmsTableSearch
- *
- * SYNOPSIS
- */
-static int
-_XcmsTableSearch(
- char *key,
- int bitsPerRGB,
- char *base,
- unsigned nel,
- unsigned nKeyPtrSize,
- int (*compar)(
- char *p1,
- char *p2),
- int (*interpol)(
- char *key,
- char *lo,
- char *hi,
- char *answer,
- int bitsPerRGB),
- char *answer)
-
-/*
- * DESCRIPTION
- * A binary search through the specificied table.
- *
- * RETURNS
- * Returns 0 if failed; otherwise non-zero.
- *
- */
-{
- char *hi, *lo, *mid, *last;
- int result;
-
- last = hi = base + ((nel - 1) * nKeyPtrSize);
- mid = lo = base;
-
- /* use only the significants bits, then scale into 16 bits */
- ((IntensityRec *)key)->value = ((unsigned long)
- (((IntensityRec *)key)->value >> (16 - bitsPerRGB)) * 0xFFFF)
- / ((1 << bitsPerRGB) - 1);
-
- /* Special case so that zero intensity always maps to zero value */
- if ((*compar) (key,lo) <= 0) {
- memcpy (answer, lo, nKeyPtrSize);
- ((IntensityRec *)answer)->value &= MASK[bitsPerRGB];
- return XcmsSuccess;
- }
- while (mid != last) {
- last = mid;
- mid = lo + (((unsigned)(hi - lo) / nKeyPtrSize) / 2) * nKeyPtrSize;
- result = (*compar) (key, mid);
- if (result == 0) {
-
- memcpy(answer, mid, nKeyPtrSize);
- ((IntensityRec *)answer)->value &= MASK[bitsPerRGB];
- return (XcmsSuccess);
- } else if (result < 0) {
- hi = mid;
- } else {
- lo = mid;
- }
- }
-
- /*
- * If we got to here, we didn't find a solution, so we
- * need to apply interpolation.
- */
- return ((*interpol)(key, lo, hi, answer, bitsPerRGB));
-}
-
-
-/*
- * NAME
- * _XcmsMatVec - multiply a 3 x 3 by a 3 x 1 vector
- *
- * SYNOPSIS
- */
-static void _XcmsMatVec(
- XcmsFloat *pMat, XcmsFloat *pIn, XcmsFloat *pOut)
-/*
- * DESCRIPTION
- * Multiply the passed vector by the passed matrix to return a
- * vector. Matrix is 3x3, vectors are of length 3.
- *
- * RETURNS
- * void
- */
-{
- int i, j;
-
- for (i = 0; i < 3; i++) {
- pOut[i] = 0.0;
- for (j = 0; j < 3; j++)
- pOut[i] += *(pMat+(i*3)+j) * pIn[j];
- }
-}
-
-
-/************************************************************************
- * *
- * PUBLIC ROUTINES *
- * *
- ************************************************************************/
-
-
-/*
- * NAME
- * XcmsLRGB_RGB_ParseString
- *
- * SYNOPSIS
- */
-static int
-XcmsLRGB_RGB_ParseString(
- register char *spec,
- XcmsColor *pColor)
-/*
- * DESCRIPTION
- * This routines takes a string and attempts to convert
- * it into a XcmsColor structure with XcmsRGBFormat.
- *
- * RETURNS
- * 0 if failed, non-zero otherwise.
- */
-{
- register int n, i;
- unsigned short r, g, b;
- char c;
- char *pchar;
- unsigned short *pShort;
-
- /*
- * Check for old # format
- */
- if (*spec == '#') {
- /*
- * Attempt to parse the value portion.
- */
- spec++;
- n = strlen(spec);
- if (n != 3 && n != 6 && n != 9 && n != 12) {
- return(XcmsFailure);
- }
-
- n /= 3;
- g = b = 0;
- do {
- r = g;
- g = b;
- b = 0;
- for (i = n; --i >= 0; ) {
- c = *spec++;
- b <<= 4;
- if (c >= '0' && c <= '9')
- b |= c - '0';
- /* assume string in lowercase
- else if (c >= 'A' && c <= 'F')
- b |= c - ('A' - 10);
- */
- else if (c >= 'a' && c <= 'f')
- b |= c - ('a' - 10);
- else return (XcmsFailure);
- }
- } while (*spec != '\0');
-
- /*
- * Succeeded !
- */
- n <<= 2;
- n = 16 - n;
- /* shift instead of scale, to match old broken semantics */
- pColor->spec.RGB.red = r << n;
- pColor->spec.RGB.green = g << n;
- pColor->spec.RGB.blue = b << n;
- } else {
- if ((pchar = strchr(spec, ':')) == NULL) {
- return(XcmsFailure);
- }
- n = (int)(pchar - spec);
-
- /*
- * Check for proper prefix.
- */
- if (strncmp(spec, _XcmsRGB_prefix, n) != 0) {
- return(XcmsFailure);
- }
-
- /*
- * Attempt to parse the value portion.
- */
- spec += (n + 1);
- pShort = &pColor->spec.RGB.red;
- for (i = 0; i < 3; i++, pShort++, spec++) {
- n = 0;
- *pShort = 0;
- while (*spec != '/' && *spec != '\0') {
- if (++n > 4) {
- return(XcmsFailure);
- }
- c = *spec++;
- *pShort <<= 4;
- if (c >= '0' && c <= '9')
- *pShort |= c - '0';
- /* assume string in lowercase
- else if (c >= 'A' && c <= 'F')
- *pShort |= c - ('A' - 10);
- */
- else if (c >= 'a' && c <= 'f')
- *pShort |= c - ('a' - 10);
- else return (XcmsFailure);
- }
- if (n == 0)
- return (XcmsFailure);
- if (n < 4) {
- *pShort = ((unsigned long)*pShort * 0xFFFF) / ((1 << n*4) - 1);
- }
- }
- }
- pColor->format = XcmsRGBFormat;
- pColor->pixel = 0;
- return (XcmsSuccess);
-}
-
-
-/*
- * NAME
- * XcmsLRGB_RGBi_ParseString
- *
- * SYNOPSIS
- */
-static int
-XcmsLRGB_RGBi_ParseString(
- register char *spec,
- XcmsColor *pColor)
-/*
- * DESCRIPTION
- * This routines takes a string and attempts to convert
- * it into a XcmsColor structure with XcmsRGBiFormat.
- * The assumed RGBi string syntax is:
- * RGBi:<r>/<g>/<b>
- * Where r, g, and b are in string input format for floats
- * consisting of:
- * a. an optional sign
- * b. a string of numbers possibly containing a decimal point,
- * c. an optional exponent field containing an 'E' or 'e'
- * followed by a possibly signed integer string.
- *
- * RETURNS
- * 0 if failed, non-zero otherwise.
- */
-{
- int n;
- char *pchar;
-
- if ((pchar = strchr(spec, ':')) == NULL) {
- return(XcmsFailure);
- }
- n = (int)(pchar - spec);
-
- /*
- * Check for proper prefix.
- */
- if (strncmp(spec, _XcmsRGBi_prefix, n) != 0) {
- return(XcmsFailure);
- }
-
- /*
- * Attempt to parse the value portion.
- */
- if (sscanf(spec + n + 1, "%lf/%lf/%lf",
- &pColor->spec.RGBi.red,
- &pColor->spec.RGBi.green,
- &pColor->spec.RGBi.blue) != 3) {
- char *s; /* Maybe failed due to locale */
- int f;
- if ((s = strdup(spec))) {
- for (f = 0; s[f]; ++f)
- if (s[f] == '.')
- s[f] = ',';
- else if (s[f] == ',')
- s[f] = '.';
- if (sscanf(s + n + 1, "%lf/%lf/%lf",
- &pColor->spec.RGBi.red,
- &pColor->spec.RGBi.green,
- &pColor->spec.RGBi.blue) != 3) {
- free(s);
- return(XcmsFailure);
- }
- free(s);
- } else
- return(XcmsFailure);
- }
-
- /*
- * Succeeded !
- */
- pColor->format = XcmsRGBiFormat;
- pColor->pixel = 0;
- return (XcmsSuccess);
-}
-
-
-/*
- * NAME
- * XcmsCIEXYZToRGBi - convert CIE XYZ to RGB
- *
- * SYNOPSIS
- */
-/* ARGSUSED */
-Status
-XcmsCIEXYZToRGBi(
- XcmsCCC ccc,
- XcmsColor *pXcmsColors_in_out,/* pointer to XcmsColors to convert */
- unsigned int nColors, /* Number of colors */
- Bool *pCompressed) /* pointer to an array of Bool */
-/*
- * DESCRIPTION
- * Converts color specifications in an array of XcmsColor
- * structures from RGB format to RGBi format.
- *
- * RETURNS
- * XcmsFailure if failed,
- * XcmsSuccess if succeeded without gamut compression.
- * XcmsSuccessWithCompression if succeeded with gamut
- * compression.
- */
-{
- LINEAR_RGB_SCCData *pScreenData;
- XcmsFloat tmp[3];
- int hasCompressed = 0;
- unsigned int i;
- XcmsColor *pColor = pXcmsColors_in_out;
-
- if (ccc == NULL) {
- return(XcmsFailure);
- }
-
- pScreenData = (LINEAR_RGB_SCCData *)ccc->pPerScrnInfo->screenData;
-
- /*
- * XcmsColors should be White Point Adjusted, if necessary, by now!
- */
-
- /*
- * NEW!!! for extended gamut compression
- *
- * 1. Need to zero out pCompressed
- *
- * 2. Need to save initial address of pColor
- *
- * 3. Need to save initial address of pCompressed
- */
-
- for (i = 0; i < nColors; i++) {
-
- /* Make sure format is XcmsCIEXYZFormat */
- if (pColor->format != XcmsCIEXYZFormat) {
- return(XcmsFailure);
- }
-
- /* Multiply [A]-1 * [XYZ] to get RGB intensity */
- _XcmsMatVec((XcmsFloat *) pScreenData->XYZtoRGBmatrix,
- (XcmsFloat *) &pColor->spec, tmp);
-
- if ((MIN3 (tmp[0], tmp[1], tmp[2]) < -EPS) ||
- (MAX3 (tmp[0], tmp[1], tmp[2]) > (1.0 + EPS))) {
-
- /*
- * RGBi out of screen's gamut
- */
-
- if (ccc->gamutCompProc == NULL) {
- /*
- * Aha!! Here's that little trick that will allow
- * gamut compression routines to get the out of bound
- * RGBi.
- */
- memcpy((char *)&pColor->spec, (char *)tmp, sizeof(tmp));
- pColor->format = XcmsRGBiFormat;
- return(XcmsFailure);
- } else if ((*ccc->gamutCompProc)(ccc, pXcmsColors_in_out, nColors,
- i, pCompressed) == 0) {
- return(XcmsFailure);
- }
-
- /*
- * The gamut compression function should return colors in CIEXYZ
- * Also check again to if the new color is within gamut.
- */
- if (pColor->format != XcmsCIEXYZFormat) {
- return(XcmsFailure);
- }
- _XcmsMatVec((XcmsFloat *) pScreenData->XYZtoRGBmatrix,
- (XcmsFloat *) &pColor->spec, tmp);
- if ((MIN3 (tmp[0], tmp[1], tmp[2]) < -EPS) ||
- (MAX3 (tmp[0], tmp[1], tmp[2]) > (1.0 + EPS))) {
- return(XcmsFailure);
- }
- hasCompressed++;
- }
- memcpy((char *)&pColor->spec, (char *)tmp, sizeof(tmp));
- /* These if statements are done to ensure the fudge factor is */
- /* is taken into account. */
- if (pColor->spec.RGBi.red < 0.0) {
- pColor->spec.RGBi.red = 0.0;
- } else if (pColor->spec.RGBi.red > 1.0) {
- pColor->spec.RGBi.red = 1.0;
- }
- if (pColor->spec.RGBi.green < 0.0) {
- pColor->spec.RGBi.green = 0.0;
- } else if (pColor->spec.RGBi.green > 1.0) {
- pColor->spec.RGBi.green = 1.0;
- }
- if (pColor->spec.RGBi.blue < 0.0) {
- pColor->spec.RGBi.blue = 0.0;
- } else if (pColor->spec.RGBi.blue > 1.0) {
- pColor->spec.RGBi.blue = 1.0;
- }
- (pColor++)->format = XcmsRGBiFormat;
- }
- return (hasCompressed ? XcmsSuccessWithCompression : XcmsSuccess);
-}
-
-
-/*
- * NAME
- * LINEAR_RGBi_to_CIEXYZ - convert RGBi to CIEXYZ
- *
- * SYNOPSIS
- */
-/* ARGSUSED */
-Status
-XcmsRGBiToCIEXYZ(
- XcmsCCC ccc,
- XcmsColor *pXcmsColors_in_out,/* pointer to XcmsColors to convert */
- unsigned int nColors, /* Number of colors */
- Bool *pCompressed) /* pointer to a bit array */
-/*
- * DESCRIPTION
- * Converts color specifications in an array of XcmsColor
- * structures from RGBi format to CIEXYZ format.
- *
- * RETURNS
- * XcmsFailure if failed,
- * XcmsSuccess if succeeded.
- */
-{
- LINEAR_RGB_SCCData *pScreenData;
- XcmsFloat tmp[3];
-
- /*
- * pCompressed ignored in this function.
- */
-
- if (ccc == NULL) {
- return(XcmsFailure);
- }
-
- pScreenData = (LINEAR_RGB_SCCData *)ccc->pPerScrnInfo->screenData;
-
- /*
- * XcmsColors should be White Point Adjusted, if necessary, by now!
- */
-
- while (nColors--) {
-
- /* Multiply [A]-1 * [XYZ] to get RGB intensity */
- _XcmsMatVec((XcmsFloat *) pScreenData->RGBtoXYZmatrix,
- (XcmsFloat *) &pXcmsColors_in_out->spec, tmp);
-
- memcpy((char *)&pXcmsColors_in_out->spec, (char *)tmp, sizeof(tmp));
- (pXcmsColors_in_out++)->format = XcmsCIEXYZFormat;
- }
- return(XcmsSuccess);
-}
-
-
-/*
- * NAME
- * XcmsRGBiToRGB
- *
- * SYNOPSIS
- */
-/* ARGSUSED */
-Status
-XcmsRGBiToRGB(
- XcmsCCC ccc,
- XcmsColor *pXcmsColors_in_out,/* pointer to XcmsColors to convert */
- unsigned int nColors, /* Number of colors */
- Bool *pCompressed) /* pointer to a bit array */
-/*
- * DESCRIPTION
- * Converts color specifications in an array of XcmsColor
- * structures from RGBi format to RGB format.
- *
- * RETURNS
- * XcmsFailure if failed,
- * XcmsSuccess if succeeded without gamut compression.
- * XcmsSuccessWithCompression if succeeded with gamut
- * compression.
- */
-{
- LINEAR_RGB_SCCData *pScreenData;
- XcmsRGB tmpRGB;
- IntensityRec keyIRec, answerIRec;
-
- /*
- * pCompressed ignored in this function.
- */
-
- if (ccc == NULL) {
- return(XcmsFailure);
- }
-
- pScreenData = (LINEAR_RGB_SCCData *)ccc->pPerScrnInfo->screenData;
-
- while (nColors--) {
-
- /* Make sure format is XcmsRGBiFormat */
- if (pXcmsColors_in_out->format != XcmsRGBiFormat) {
- return(XcmsFailure);
- }
-
- keyIRec.intensity = pXcmsColors_in_out->spec.RGBi.red;
- if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
- (char *)pScreenData->pRedTbl->pBase,
- (unsigned)pScreenData->pRedTbl->nEntries,
- (unsigned)sizeof(IntensityRec),
- (comparProcp)_XcmsIntensityCmp, (interpolProcp)_XcmsIntensityInterpolation, (char *)&answerIRec)) {
- return(XcmsFailure);
- }
- tmpRGB.red = answerIRec.value;
-
- keyIRec.intensity = pXcmsColors_in_out->spec.RGBi.green;
- if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
- (char *)pScreenData->pGreenTbl->pBase,
- (unsigned)pScreenData->pGreenTbl->nEntries,
- (unsigned)sizeof(IntensityRec),
- (comparProcp)_XcmsIntensityCmp, (interpolProcp)_XcmsIntensityInterpolation, (char *)&answerIRec)) {
- return(XcmsFailure);
- }
- tmpRGB.green = answerIRec.value;
-
- keyIRec.intensity = pXcmsColors_in_out->spec.RGBi.blue;
- if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
- (char *)pScreenData->pBlueTbl->pBase,
- (unsigned)pScreenData->pBlueTbl->nEntries,
- (unsigned)sizeof(IntensityRec),
- (comparProcp)_XcmsIntensityCmp, (interpolProcp)_XcmsIntensityInterpolation, (char *)&answerIRec)) {
- return(XcmsFailure);
- }
- tmpRGB.blue = answerIRec.value;
-
- memcpy((char *)&pXcmsColors_in_out->spec, (char *)&tmpRGB, sizeof(XcmsRGB));
- (pXcmsColors_in_out++)->format = XcmsRGBFormat;
- }
- return(XcmsSuccess);
-}
-
-
-/*
- * NAME
- * XcmsRGBToRGBi
- *
- * SYNOPSIS
- */
-/* ARGSUSED */
-Status
-XcmsRGBToRGBi(
- XcmsCCC ccc,
- XcmsColor *pXcmsColors_in_out,/* pointer to XcmsColors to convert */
- unsigned int nColors, /* Number of colors */
- Bool *pCompressed) /* pointer to a bit array */
-/*
- * DESCRIPTION
- * Converts color specifications in an array of XcmsColor
- * structures from RGB format to RGBi format.
- *
- * RETURNS
- * XcmsFailure if failed,
- * XcmsSuccess if succeeded.
- */
-{
- LINEAR_RGB_SCCData *pScreenData;
- XcmsRGBi tmpRGBi;
- IntensityRec keyIRec, answerIRec;
-
- /*
- * pCompressed ignored in this function.
- */
-
- if (ccc == NULL) {
- return(XcmsFailure);
- }
-
- pScreenData = (LINEAR_RGB_SCCData *)ccc->pPerScrnInfo->screenData;
-
- while (nColors--) {
-
- /* Make sure format is XcmsRGBFormat */
- if (pXcmsColors_in_out->format != XcmsRGBFormat) {
- return(XcmsFailure);
- }
-
- keyIRec.value = pXcmsColors_in_out->spec.RGB.red;
- if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
- (char *)pScreenData->pRedTbl->pBase,
- (unsigned)pScreenData->pRedTbl->nEntries,
- (unsigned)sizeof(IntensityRec),
- (comparProcp)_XcmsValueCmp, (interpolProcp)_XcmsValueInterpolation, (char *)&answerIRec)) {
- return(XcmsFailure);
- }
- tmpRGBi.red = answerIRec.intensity;
-
- keyIRec.value = pXcmsColors_in_out->spec.RGB.green;
- if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
- (char *)pScreenData->pGreenTbl->pBase,
- (unsigned)pScreenData->pGreenTbl->nEntries,
- (unsigned)sizeof(IntensityRec),
- (comparProcp)_XcmsValueCmp, (interpolProcp)_XcmsValueInterpolation, (char *)&answerIRec)) {
- return(XcmsFailure);
- }
- tmpRGBi.green = answerIRec.intensity;
-
- keyIRec.value = pXcmsColors_in_out->spec.RGB.blue;
- if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
- (char *)pScreenData->pBlueTbl->pBase,
- (unsigned)pScreenData->pBlueTbl->nEntries,
- (unsigned)sizeof(IntensityRec),
- (comparProcp)_XcmsValueCmp, (interpolProcp)_XcmsValueInterpolation, (char *)&answerIRec)) {
- return(XcmsFailure);
- }
- tmpRGBi.blue = answerIRec.intensity;
-
- memcpy((char *)&pXcmsColors_in_out->spec, (char *)&tmpRGBi, sizeof(XcmsRGBi));
- (pXcmsColors_in_out++)->format = XcmsRGBiFormat;
- }
- return(XcmsSuccess);
-}
-
-/*
- * NAME
- * _XcmsInitScrnDefaultInfo
- *
- * SYNOPSIS
- */
-/* ARGSUSED */
-int
-_XcmsLRGB_InitScrnDefault(
- Display *dpy,
- int screenNumber,
- XcmsPerScrnInfo *pPerScrnInfo)
-/*
- * DESCRIPTION
- * Given a display and screen number, this routine attempts
- * to initialize the Xcms per Screen Info structure
- * (XcmsPerScrnInfo) with defaults.
- *
- * RETURNS
- * Returns zero if initialization failed; non-zero otherwise.
- */
-{
- pPerScrnInfo->screenData = (XPointer)&Default_RGB_SCCData;
- pPerScrnInfo->screenWhitePt.spec.CIEXYZ.X =
- Default_RGB_SCCData.RGBtoXYZmatrix[0][0] +
- Default_RGB_SCCData.RGBtoXYZmatrix[0][1] +
- Default_RGB_SCCData.RGBtoXYZmatrix[0][2];
- pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y =
- Default_RGB_SCCData.RGBtoXYZmatrix[1][0] +
- Default_RGB_SCCData.RGBtoXYZmatrix[1][1] +
- Default_RGB_SCCData.RGBtoXYZmatrix[1][2];
- pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Z =
- Default_RGB_SCCData.RGBtoXYZmatrix[2][0] +
- Default_RGB_SCCData.RGBtoXYZmatrix[2][1] +
- Default_RGB_SCCData.RGBtoXYZmatrix[2][2];
- if ((pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y < (1.0 - EPS) )
- || (pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y > (1.0 + EPS))) {
- pPerScrnInfo->screenData = (XPointer)NULL;
- pPerScrnInfo->state = XcmsInitNone;
- return(0);
- }
- pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y = 1.0;
- pPerScrnInfo->screenWhitePt.format = XcmsCIEXYZFormat;
- pPerScrnInfo->screenWhitePt.pixel = 0;
- pPerScrnInfo->functionSet = (XPointer)&XcmsLinearRGBFunctionSet;
- pPerScrnInfo->state = XcmsInitFailure; /* default initialization */
- return(1);
-}
+
+/*
+ * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
+ * All Rights Reserved
+ *
+ * This file is a component of an X Window System-specific implementation
+ * of Xcms based on the TekColor Color Management System. Permission is
+ * hereby granted to use, copy, modify, sell, and otherwise distribute this
+ * software and its documentation for any purpose and without fee, provided
+ * that this copyright, permission, and disclaimer notice is reproduced in
+ * all copies of this software and in supporting documentation. TekColor
+ * is a trademark of Tektronix, Inc.
+ *
+ * Tektronix makes no representation about the suitability of this software
+ * for any purpose. It is provided "as is" and with all faults.
+ *
+ * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
+ * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE. IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.
+ *
+ *
+ * NAME
+ * XcmsLRGB.c
+ *
+ * DESCRIPTION
+ * This file contains the conversion routines:
+ * 1. CIE XYZ to RGB intensity
+ * 2. RGB intensity to device RGB
+ * 3. device RGB to RGB intensity
+ * 4. RGB intensity to CIE XYZ
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/Xos.h>
+#include <X11/Xatom.h>
+#include "Xlibint.h"
+#include "Xcmsint.h"
+#include "Cv.h"
+
+/*
+ * LOCAL DEFINES
+ * #define declarations local to this package.
+ */
+#define EPS 0.001
+#ifndef MIN
+#define MIN(x,y) ((x) > (y) ? (y) : (x))
+#endif /* MIN */
+#ifndef MAX
+#define MAX(x,y) ((x) > (y) ? (x) : (y))
+#endif /* MAX */
+#ifndef MIN3
+#define MIN3(x,y,z) ((x) > (MIN((y), (z))) ? (MIN((y), (z))) : (x))
+#endif /* MIN3 */
+#ifndef MAX3
+#define MAX3(x,y,z) ((x) > (MAX((y), (z))) ? (x) : (MAX((y), (z))))
+#endif /* MAX3 */
+
+/*
+ * LOCAL TYPEDEFS
+ * typedefs local to this package (for use with local vars).
+ *
+ */
+
+/*
+ * FORWARD DECLARATIONS
+ */
+static void LINEAR_RGB_FreeSCCData(XPointer pScreenDataTemp);
+static int LINEAR_RGB_InitSCCData(Display *dpy,
+ int screenNumber, XcmsPerScrnInfo *pPerScrnInfo);
+static int XcmsLRGB_RGB_ParseString(register char *spec, XcmsColor *pColor);
+static int XcmsLRGB_RGBi_ParseString(register char *spec, XcmsColor *pColor);
+static Status
+_XcmsGetTableType0(
+ IntensityTbl *pTbl,
+ int format,
+ char **pChar,
+ unsigned long *pCount);
+static Status
+_XcmsGetTableType1(
+ IntensityTbl *pTbl,
+ int format,
+ char **pChar,
+ unsigned long *pCount);
+
+/*
+ * LOCALS VARIABLES
+ * Variables local to this package.
+ * Usage example:
+ * static int ExampleLocalVar;
+ */
+
+static unsigned short const MASK[17] = {
+ 0x0000, /* 0 bitsPerRGB */
+ 0x8000, /* 1 bitsPerRGB */
+ 0xc000, /* 2 bitsPerRGB */
+ 0xe000, /* 3 bitsPerRGB */
+ 0xf000, /* 4 bitsPerRGB */
+ 0xf800, /* 5 bitsPerRGB */
+ 0xfc00, /* 6 bitsPerRGB */
+ 0xfe00, /* 7 bitsPerRGB */
+ 0xff00, /* 8 bitsPerRGB */
+ 0xff80, /* 9 bitsPerRGB */
+ 0xffc0, /* 10 bitsPerRGB */
+ 0xffe0, /* 11 bitsPerRGB */
+ 0xfff0, /* 12 bitsPerRGB */
+ 0xfff8, /* 13 bitsPerRGB */
+ 0xfffc, /* 14 bitsPerRGB */
+ 0xfffe, /* 15 bitsPerRGB */
+ 0xffff /* 16 bitsPerRGB */
+};
+
+
+ /*
+ * A NULL terminated array of function pointers that when applied
+ * in series will convert an XcmsColor structure from XcmsRGBFormat
+ * to XcmsCIEXYZFormat.
+ */
+static XcmsConversionProc Fl_RGB_to_CIEXYZ[] = {
+ (XcmsConversionProc)XcmsRGBToRGBi,
+ (XcmsConversionProc)XcmsRGBiToCIEXYZ,
+ NULL
+};
+
+ /*
+ * A NULL terminated array of function pointers that when applied
+ * in series will convert an XcmsColor structure from XcmsCIEXYZFormat
+ * to XcmsRGBFormat.
+ */
+static XcmsConversionProc Fl_CIEXYZ_to_RGB[] = {
+ (XcmsConversionProc)XcmsCIEXYZToRGBi,
+ (XcmsConversionProc)XcmsRGBiToRGB,
+ NULL
+};
+
+ /*
+ * A NULL terminated array of function pointers that when applied
+ * in series will convert an XcmsColor structure from XcmsRGBiFormat
+ * to XcmsCIEXYZFormat.
+ */
+static XcmsConversionProc Fl_RGBi_to_CIEXYZ[] = {
+ (XcmsConversionProc)XcmsRGBiToCIEXYZ,
+ NULL
+};
+
+ /*
+ * A NULL terminated array of function pointers that when applied
+ * in series will convert an XcmsColor structure from XcmsCIEXYZFormat
+ * to XcmsRGBiFormat.
+ */
+static XcmsConversionProc Fl_CIEXYZ_to_RGBi[] = {
+ (XcmsConversionProc)XcmsCIEXYZToRGBi,
+ NULL
+};
+
+ /*
+ * RGBi Color Spaces
+ */
+XcmsColorSpace XcmsRGBiColorSpace =
+ {
+ _XcmsRGBi_prefix, /* prefix */
+ XcmsRGBiFormat, /* id */
+ XcmsLRGB_RGBi_ParseString, /* parseString */
+ Fl_RGBi_to_CIEXYZ, /* to_CIEXYZ */
+ Fl_CIEXYZ_to_RGBi, /* from_CIEXYZ */
+ 1
+ };
+
+ /*
+ * RGB Color Spaces
+ */
+XcmsColorSpace XcmsRGBColorSpace =
+ {
+ _XcmsRGB_prefix, /* prefix */
+ XcmsRGBFormat, /* id */
+ XcmsLRGB_RGB_ParseString, /* parseString */
+ Fl_RGB_to_CIEXYZ, /* to_CIEXYZ */
+ Fl_CIEXYZ_to_RGB, /* from_CIEXYZ */
+ 1
+ };
+
+ /*
+ * Device-Independent Color Spaces known to the
+ * LINEAR_RGB Screen Color Characteristics Function Set.
+ */
+static XcmsColorSpace *DDColorSpaces[] = {
+ &XcmsRGBColorSpace,
+ &XcmsRGBiColorSpace,
+ NULL
+};
+
+
+/*
+ * GLOBALS
+ * Variables declared in this package that are allowed
+ * to be used globally.
+ */
+
+ /*
+ * LINEAR_RGB Screen Color Characteristics Function Set.
+ */
+XcmsFunctionSet XcmsLinearRGBFunctionSet =
+ {
+ &DDColorSpaces[0], /* pDDColorSpaces */
+ LINEAR_RGB_InitSCCData, /* pInitScrnFunc */
+ LINEAR_RGB_FreeSCCData /* pFreeSCCData */
+ };
+
+/*
+ * DESCRIPTION
+ * Contents of Default SCCData should be replaced if other
+ * data should be used as default.
+ *
+ *
+ */
+
+/*
+ * NAME Tektronix 19" (Sony) CRT
+ * PART_NUMBER 119-2451-00
+ * MODEL Tek4300, Tek4800
+ */
+
+static IntensityRec const Default_RGB_RedTuples[] = {
+ /* {unsigned short value, XcmsFloat intensity} */
+ { 0x0000, 0.000000 },
+ { 0x0909, 0.000000 },
+ { 0x0a0a, 0.000936 },
+ { 0x0f0f, 0.001481 },
+ { 0x1414, 0.002329 },
+ { 0x1919, 0.003529 },
+ { 0x1e1e, 0.005127 },
+ { 0x2323, 0.007169 },
+ { 0x2828, 0.009699 },
+ { 0x2d2d, 0.012759 },
+ { 0x3232, 0.016392 },
+ { 0x3737, 0.020637 },
+ { 0x3c3c, 0.025533 },
+ { 0x4141, 0.031119 },
+ { 0x4646, 0.037431 },
+ { 0x4b4b, 0.044504 },
+ { 0x5050, 0.052373 },
+ { 0x5555, 0.061069 },
+ { 0x5a5a, 0.070624 },
+ { 0x5f5f, 0.081070 },
+ { 0x6464, 0.092433 },
+ { 0x6969, 0.104744 },
+ { 0x6e6e, 0.118026 },
+ { 0x7373, 0.132307 },
+ { 0x7878, 0.147610 },
+ { 0x7d7d, 0.163958 },
+ { 0x8282, 0.181371 },
+ { 0x8787, 0.199871 },
+ { 0x8c8c, 0.219475 },
+ { 0x9191, 0.240202 },
+ { 0x9696, 0.262069 },
+ { 0x9b9b, 0.285089 },
+ { 0xa0a0, 0.309278 },
+ { 0xa5a5, 0.334647 },
+ { 0xaaaa, 0.361208 },
+ { 0xafaf, 0.388971 },
+ { 0xb4b4, 0.417945 },
+ { 0xb9b9, 0.448138 },
+ { 0xbebe, 0.479555 },
+ { 0xc3c3, 0.512202 },
+ { 0xc8c8, 0.546082 },
+ { 0xcdcd, 0.581199 },
+ { 0xd2d2, 0.617552 },
+ { 0xd7d7, 0.655144 },
+ { 0xdcdc, 0.693971 },
+ { 0xe1e1, 0.734031 },
+ { 0xe6e6, 0.775322 },
+ { 0xebeb, 0.817837 },
+ { 0xf0f0, 0.861571 },
+ { 0xf5f5, 0.906515 },
+ { 0xfafa, 0.952662 },
+ { 0xffff, 1.000000 }
+};
+
+static IntensityRec const Default_RGB_GreenTuples[] = {
+ /* {unsigned short value, XcmsFloat intensity} */
+ { 0x0000, 0.000000 },
+ { 0x1313, 0.000000 },
+ { 0x1414, 0.000832 },
+ { 0x1919, 0.001998 },
+ { 0x1e1e, 0.003612 },
+ { 0x2323, 0.005736 },
+ { 0x2828, 0.008428 },
+ { 0x2d2d, 0.011745 },
+ { 0x3232, 0.015740 },
+ { 0x3737, 0.020463 },
+ { 0x3c3c, 0.025960 },
+ { 0x4141, 0.032275 },
+ { 0x4646, 0.039449 },
+ { 0x4b4b, 0.047519 },
+ { 0x5050, 0.056520 },
+ { 0x5555, 0.066484 },
+ { 0x5a5a, 0.077439 },
+ { 0x5f5f, 0.089409 },
+ { 0x6464, 0.102418 },
+ { 0x6969, 0.116485 },
+ { 0x6e6e, 0.131625 },
+ { 0x7373, 0.147853 },
+ { 0x7878, 0.165176 },
+ { 0x7d7d, 0.183604 },
+ { 0x8282, 0.203140 },
+ { 0x8787, 0.223783 },
+ { 0x8c8c, 0.245533 },
+ { 0x9191, 0.268384 },
+ { 0x9696, 0.292327 },
+ { 0x9b9b, 0.317351 },
+ { 0xa0a0, 0.343441 },
+ { 0xa5a5, 0.370580 },
+ { 0xaaaa, 0.398747 },
+ { 0xafaf, 0.427919 },
+ { 0xb4b4, 0.458068 },
+ { 0xb9b9, 0.489165 },
+ { 0xbebe, 0.521176 },
+ { 0xc3c3, 0.554067 },
+ { 0xc8c8, 0.587797 },
+ { 0xcdcd, 0.622324 },
+ { 0xd2d2, 0.657604 },
+ { 0xd7d7, 0.693588 },
+ { 0xdcdc, 0.730225 },
+ { 0xe1e1, 0.767459 },
+ { 0xe6e6, 0.805235 },
+ { 0xebeb, 0.843491 },
+ { 0xf0f0, 0.882164 },
+ { 0xf5f5, 0.921187 },
+ { 0xfafa, 0.960490 },
+ { 0xffff, 1.000000 }
+};
+
+static IntensityRec const Default_RGB_BlueTuples[] = {
+ /* {unsigned short value, XcmsFloat intensity} */
+ { 0x0000, 0.000000 },
+ { 0x0e0e, 0.000000 },
+ { 0x0f0f, 0.001341 },
+ { 0x1414, 0.002080 },
+ { 0x1919, 0.003188 },
+ { 0x1e1e, 0.004729 },
+ { 0x2323, 0.006766 },
+ { 0x2828, 0.009357 },
+ { 0x2d2d, 0.012559 },
+ { 0x3232, 0.016424 },
+ { 0x3737, 0.021004 },
+ { 0x3c3c, 0.026344 },
+ { 0x4141, 0.032489 },
+ { 0x4646, 0.039481 },
+ { 0x4b4b, 0.047357 },
+ { 0x5050, 0.056154 },
+ { 0x5555, 0.065903 },
+ { 0x5a5a, 0.076634 },
+ { 0x5f5f, 0.088373 },
+ { 0x6464, 0.101145 },
+ { 0x6969, 0.114968 },
+ { 0x6e6e, 0.129862 },
+ { 0x7373, 0.145841 },
+ { 0x7878, 0.162915 },
+ { 0x7d7d, 0.181095 },
+ { 0x8282, 0.200386 },
+ { 0x8787, 0.220791 },
+ { 0x8c8c, 0.242309 },
+ { 0x9191, 0.264937 },
+ { 0x9696, 0.288670 },
+ { 0x9b9b, 0.313499 },
+ { 0xa0a0, 0.339410 },
+ { 0xa5a5, 0.366390 },
+ { 0xaaaa, 0.394421 },
+ { 0xafaf, 0.423481 },
+ { 0xb4b4, 0.453547 },
+ { 0xb9b9, 0.484592 },
+ { 0xbebe, 0.516587 },
+ { 0xc3c3, 0.549498 },
+ { 0xc8c8, 0.583291 },
+ { 0xcdcd, 0.617925 },
+ { 0xd2d2, 0.653361 },
+ { 0xd7d7, 0.689553 },
+ { 0xdcdc, 0.726454 },
+ { 0xe1e1, 0.764013 },
+ { 0xe6e6, 0.802178 },
+ { 0xebeb, 0.840891 },
+ { 0xf0f0, 0.880093 },
+ { 0xf5f5, 0.919723 },
+ { 0xfafa, 0.959715 },
+ { 0xffff, 1.00000 }
+};
+
+static IntensityTbl Default_RGB_RedTbl = {
+ /* IntensityRec *pBase */
+ (IntensityRec *) Default_RGB_RedTuples,
+ /* unsigned int nEntries */
+ 52
+};
+
+static IntensityTbl Default_RGB_GreenTbl = {
+ /* IntensityRec *pBase */
+ (IntensityRec *)Default_RGB_GreenTuples,
+ /* unsigned int nEntries */
+ 50
+};
+
+static IntensityTbl Default_RGB_BlueTbl = {
+ /* IntensityRec *pBase */
+ (IntensityRec *)Default_RGB_BlueTuples,
+ /* unsigned int nEntries */
+ 51
+};
+
+static LINEAR_RGB_SCCData Default_RGB_SCCData = {
+ /* XcmsFloat XYZtoRGBmatrix[3][3] */
+ {
+ { 3.48340481253539000, -1.52176374927285200, -0.55923133354049780 },
+ {-1.07152751306193600, 1.96593795204372400, 0.03673691339553462 },
+ { 0.06351179790497788, -0.20020501000496480, 0.81070942031648220 }
+ },
+
+ /* XcmsFloat RGBtoXYZmatrix[3][3] */
+ {
+ { 0.38106149108714790, 0.32025712365352110, 0.24834578525933100 },
+ { 0.20729745115140850, 0.68054638776373240, 0.11215616108485920 },
+ { 0.02133944350088028, 0.14297193020246480, 1.24172892629665500 }
+ },
+
+ /* IntensityTbl *pRedTbl */
+ &Default_RGB_RedTbl,
+
+ /* IntensityTbl *pGreenTbl */
+ &Default_RGB_GreenTbl,
+
+ /* IntensityTbl *pBlueTbl */
+ &Default_RGB_BlueTbl
+};
+
+/************************************************************************
+ * *
+ * PRIVATE ROUTINES *
+ * *
+ ************************************************************************/
+
+/*
+ * NAME
+ * LINEAR_RGB_InitSCCData()
+ *
+ * SYNOPSIS
+ */
+static Status
+LINEAR_RGB_InitSCCData(
+ Display *dpy,
+ int screenNumber,
+ XcmsPerScrnInfo *pPerScrnInfo)
+/*
+ * DESCRIPTION
+ *
+ * RETURNS
+ * XcmsFailure if failed.
+ * XcmsSuccess if succeeded.
+ *
+ */
+{
+ Atom CorrectAtom = XInternAtom (dpy, XDCCC_CORRECT_ATOM_NAME, True);
+ Atom MatrixAtom = XInternAtom (dpy, XDCCC_MATRIX_ATOM_NAME, True);
+ int format_return, count, cType, nTables;
+ unsigned long nitems, nbytes_return;
+ char *property_return, *pChar;
+ XcmsFloat *pValue;
+#ifdef ALLDEBUG
+ IntensityRec *pIRec;
+#endif /* ALLDEBUG */
+ VisualID visualID;
+
+ LINEAR_RGB_SCCData *pScreenData, *pScreenDefaultData;
+ XcmsIntensityMap *pNewMap;
+
+ /*
+ * Allocate memory for pScreenData
+ */
+ if (!(pScreenData = pScreenDefaultData = (LINEAR_RGB_SCCData *)
+ Xcalloc (1, sizeof(LINEAR_RGB_SCCData)))) {
+ return(XcmsFailure);
+ }
+
+ /*
+ * 1. Get the XYZ->RGB and RGB->XYZ matrices
+ */
+
+ if (MatrixAtom == None ||
+ !_XcmsGetProperty (dpy, RootWindow(dpy, screenNumber), MatrixAtom,
+ &format_return, &nitems, &nbytes_return, &property_return) ||
+ nitems != 18 || format_return != 32) {
+ /*
+ * As per the XDCCC, there must be 18 data items and each must be
+ * in 32 bits !
+ */
+ goto FreeSCCData;
+
+ } else {
+
+ /*
+ * RGBtoXYZ and XYZtoRGB matrices
+ */
+ pValue = (XcmsFloat *) pScreenData;
+ pChar = property_return;
+ for (count = 0; count < 18; count++) {
+ *pValue++ = (long)_XcmsGetElement(format_return, &pChar,
+ &nitems) / (XcmsFloat)XDCCC_NUMBER;
+ }
+ Xfree ((char *)property_return);
+ pPerScrnInfo->screenWhitePt.spec.CIEXYZ.X =
+ pScreenData->RGBtoXYZmatrix[0][0] +
+ pScreenData->RGBtoXYZmatrix[0][1] +
+ pScreenData->RGBtoXYZmatrix[0][2];
+ pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y =
+ pScreenData->RGBtoXYZmatrix[1][0] +
+ pScreenData->RGBtoXYZmatrix[1][1] +
+ pScreenData->RGBtoXYZmatrix[1][2];
+ pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Z =
+ pScreenData->RGBtoXYZmatrix[2][0] +
+ pScreenData->RGBtoXYZmatrix[2][1] +
+ pScreenData->RGBtoXYZmatrix[2][2];
+
+ /*
+ * Compute the Screen White Point
+ */
+ if ((pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y < (1.0 - EPS) )
+ || (pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y > (1.0 + EPS))) {
+ goto FreeSCCData;
+ } else {
+ pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y = 1.0;
+ }
+ pPerScrnInfo->screenWhitePt.format = XcmsCIEXYZFormat;
+ pPerScrnInfo->screenWhitePt.pixel = 0;
+
+#ifdef PDEBUG
+ printf ("RGB to XYZ Matrix values:\n");
+ printf (" %f %f %f\n %f %f %f\n %f %f %f\n",
+ pScreenData->RGBtoXYZmatrix[0][0],
+ pScreenData->RGBtoXYZmatrix[0][1],
+ pScreenData->RGBtoXYZmatrix[0][2],
+ pScreenData->RGBtoXYZmatrix[1][0],
+ pScreenData->RGBtoXYZmatrix[1][1],
+ pScreenData->RGBtoXYZmatrix[1][2],
+ pScreenData->RGBtoXYZmatrix[2][0],
+ pScreenData->RGBtoXYZmatrix[2][1],
+ pScreenData->RGBtoXYZmatrix[2][2]);
+ printf ("XYZ to RGB Matrix values:\n");
+ printf (" %f %f %f\n %f %f %f\n %f %f %f\n",
+ pScreenData->XYZtoRGBmatrix[0][0],
+ pScreenData->XYZtoRGBmatrix[0][1],
+ pScreenData->XYZtoRGBmatrix[0][2],
+ pScreenData->XYZtoRGBmatrix[1][0],
+ pScreenData->XYZtoRGBmatrix[1][1],
+ pScreenData->XYZtoRGBmatrix[1][2],
+ pScreenData->XYZtoRGBmatrix[2][0],
+ pScreenData->XYZtoRGBmatrix[2][1],
+ pScreenData->XYZtoRGBmatrix[2][2]);
+ printf ("Screen White Pt value: %f %f %f\n",
+ pPerScrnInfo->screenWhitePt.spec.CIEXYZ.X,
+ pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y,
+ pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Z);
+#endif /* PDEBUG */
+ }
+
+ /*
+ * 2. Get the Intensity Profile
+ */
+ if (CorrectAtom == None ||
+ !_XcmsGetProperty (dpy, RootWindow(dpy, screenNumber), CorrectAtom,
+ &format_return, &nitems, &nbytes_return, &property_return)) {
+ goto FreeSCCData;
+ }
+
+ pChar = property_return;
+
+ while (nitems) {
+ switch (format_return) {
+ case 8:
+ /*
+ * Must have at least:
+ * VisualID0
+ * VisualID1
+ * VisualID2
+ * VisualID3
+ * type
+ * count
+ * length
+ * intensity1
+ * intensity2
+ */
+ if (nitems < 9) {
+ goto Free_property_return;
+ }
+ count = 3;
+ break;
+ case 16:
+ /*
+ * Must have at least:
+ * VisualID0
+ * VisualID3
+ * type
+ * count
+ * length
+ * intensity1
+ * intensity2
+ */
+ if (nitems < 7) {
+ goto Free_property_return;
+ }
+ count = 1;
+ break;
+ case 32:
+ /*
+ * Must have at least:
+ * VisualID0
+ * type
+ * count
+ * length
+ * intensity1
+ * intensity2
+ */
+ if (nitems < 6) {
+ goto Free_property_return;
+ }
+ count = 0;
+ break;
+ default:
+ goto Free_property_return;
+ }
+
+ /*
+ * Get VisualID
+ */
+ visualID = _XcmsGetElement(format_return, &pChar, &nitems);
+ while (count--) {
+ visualID = visualID << format_return;
+ visualID |= _XcmsGetElement(format_return, &pChar, &nitems);
+ }
+
+ if (visualID == 0) {
+ /*
+ * This is a shared intensity table
+ */
+ pScreenData = pScreenDefaultData;
+ } else {
+ /*
+ * This is a per-Visual intensity table
+ */
+ if (!(pScreenData = (LINEAR_RGB_SCCData *)
+ Xcalloc (1, sizeof(LINEAR_RGB_SCCData)))) {
+ goto Free_property_return;
+ }
+ /* copy matrices */
+ memcpy((char *)pScreenData, (char *)pScreenDefaultData,
+ 18 * sizeof(XcmsFloat));
+
+ /* Create, initialize, and add map */
+ if (!(pNewMap = (XcmsIntensityMap *)
+ Xcalloc (1, sizeof(XcmsIntensityMap)))) {
+ Xfree((char *)pScreenData);
+ goto Free_property_return;
+ }
+ pNewMap->visualID = visualID;
+ pNewMap->screenData = (XPointer)pScreenData;
+ pNewMap->pFreeScreenData = LINEAR_RGB_FreeSCCData;
+ pNewMap->pNext =
+ (XcmsIntensityMap *)dpy->cms.perVisualIntensityMaps;
+ dpy->cms.perVisualIntensityMaps = (XPointer)pNewMap;
+ dpy->free_funcs->intensityMaps = _XcmsFreeIntensityMaps;
+ }
+
+ cType = _XcmsGetElement(format_return, &pChar, &nitems);
+ nTables = _XcmsGetElement(format_return, &pChar, &nitems);
+
+ if (cType == 0) {
+
+ /* Red Intensity Table */
+ if (!(pScreenData->pRedTbl = (IntensityTbl *)
+ Xcalloc (1, sizeof(IntensityTbl)))) {
+ goto Free_property_return;
+ }
+ if (_XcmsGetTableType0(pScreenData->pRedTbl, format_return, &pChar,
+ &nitems) == XcmsFailure) {
+ goto FreeRedTbl;
+ }
+
+ if (nTables == 1) {
+ /* Green Intensity Table */
+ pScreenData->pGreenTbl = pScreenData->pRedTbl;
+ /* Blue Intensity Table */
+ pScreenData->pBlueTbl = pScreenData->pRedTbl;
+ } else {
+ /* Green Intensity Table */
+ if (!(pScreenData->pGreenTbl = (IntensityTbl *)
+ Xcalloc (1, sizeof(IntensityTbl)))) {
+ goto FreeRedTblElements;
+ }
+ if (_XcmsGetTableType0(pScreenData->pGreenTbl, format_return, &pChar,
+ &nitems) == XcmsFailure) {
+ goto FreeGreenTbl;
+ }
+
+ /* Blue Intensity Table */
+ if (!(pScreenData->pBlueTbl = (IntensityTbl *)
+ Xcalloc (1, sizeof(IntensityTbl)))) {
+ goto FreeGreenTblElements;
+ }
+ if (_XcmsGetTableType0(pScreenData->pBlueTbl, format_return, &pChar,
+ &nitems) == XcmsFailure) {
+ goto FreeBlueTbl;
+ }
+ }
+ } else if (cType == 1) {
+ /* Red Intensity Table */
+ if (!(pScreenData->pRedTbl = (IntensityTbl *)
+ Xcalloc (1, sizeof(IntensityTbl)))) {
+ goto Free_property_return;
+ }
+ if (_XcmsGetTableType1(pScreenData->pRedTbl, format_return, &pChar,
+ &nitems) == XcmsFailure) {
+ goto FreeRedTbl;
+ }
+
+ if (nTables == 1) {
+
+ /* Green Intensity Table */
+ pScreenData->pGreenTbl = pScreenData->pRedTbl;
+ /* Blue Intensity Table */
+ pScreenData->pBlueTbl = pScreenData->pRedTbl;
+
+ } else {
+
+ /* Green Intensity Table */
+ if (!(pScreenData->pGreenTbl = (IntensityTbl *)
+ Xcalloc (1, sizeof(IntensityTbl)))) {
+ goto FreeRedTblElements;
+ }
+ if (_XcmsGetTableType1(pScreenData->pGreenTbl, format_return, &pChar,
+ &nitems) == XcmsFailure) {
+ goto FreeGreenTbl;
+ }
+
+ /* Blue Intensity Table */
+ if (!(pScreenData->pBlueTbl = (IntensityTbl *)
+ Xcalloc (1, sizeof(IntensityTbl)))) {
+ goto FreeGreenTblElements;
+ }
+ if (_XcmsGetTableType1(pScreenData->pBlueTbl, format_return, &pChar,
+ &nitems) == XcmsFailure) {
+ goto FreeBlueTbl;
+ }
+ }
+ } else {
+ goto Free_property_return;
+ }
+
+#ifdef ALLDEBUG
+ printf ("Intensity Table RED %d\n", pScreenData->pRedTbl->nEntries);
+ pIRec = (IntensityRec *) pScreenData->pRedTbl->pBase;
+ for (count = 0; count < pScreenData->pRedTbl->nEntries; count++, pIRec++) {
+ printf ("\t0x%4x\t%f\n", pIRec->value, pIRec->intensity);
+ }
+ if (pScreenData->pGreenTbl->pBase != pScreenData->pRedTbl->pBase) {
+ printf ("Intensity Table GREEN %d\n", pScreenData->pGreenTbl->nEntries);
+ pIRec = (IntensityRec *)pScreenData->pGreenTbl->pBase;
+ for (count = 0; count < pScreenData->pGreenTbl->nEntries; count++, pIRec++) {
+ printf ("\t0x%4x\t%f\n", pIRec->value, pIRec->intensity);
+ }
+ }
+ if (pScreenData->pBlueTbl->pBase != pScreenData->pRedTbl->pBase) {
+ printf ("Intensity Table BLUE %d\n", pScreenData->pBlueTbl->nEntries);
+ pIRec = (IntensityRec *) pScreenData->pBlueTbl->pBase;
+ for (count = 0; count < pScreenData->pBlueTbl->nEntries; count++, pIRec++) {
+ printf ("\t0x%4x\t%f\n", pIRec->value, pIRec->intensity);
+ }
+ }
+#endif /* ALLDEBUG */
+ }
+
+ Xfree ((char *)property_return);
+
+ /* Free the old memory and use the new structure created. */
+ LINEAR_RGB_FreeSCCData(pPerScrnInfo->screenData);
+
+ pPerScrnInfo->functionSet = (XPointer) &XcmsLinearRGBFunctionSet;
+
+ pPerScrnInfo->screenData = (XPointer) pScreenData;
+
+ pPerScrnInfo->state = XcmsInitSuccess;
+
+ return(XcmsSuccess);
+
+FreeBlueTblElements:
+ Xfree((char *)pScreenData->pBlueTbl->pBase);
+
+FreeBlueTbl:
+ Xfree((char *)pScreenData->pBlueTbl);
+
+FreeGreenTblElements:
+ Xfree((char *)pScreenData->pGreenTbl->pBase);
+
+FreeGreenTbl:
+ Xfree((char *)pScreenData->pGreenTbl);
+
+FreeRedTblElements:
+ Xfree((char *)pScreenData->pRedTbl->pBase);
+
+FreeRedTbl:
+ Xfree((char *)pScreenData->pRedTbl);
+
+Free_property_return:
+ Xfree ((char *)property_return);
+
+FreeSCCData:
+ Xfree((char *)pScreenDefaultData);
+ pPerScrnInfo->state = XcmsInitNone;
+ return(XcmsFailure);
+}
+
+
+/*
+ * NAME
+ * LINEAR_RGB_FreeSCCData()
+ *
+ * SYNOPSIS
+ */
+static void
+LINEAR_RGB_FreeSCCData(
+ XPointer pScreenDataTemp)
+/*
+ * DESCRIPTION
+ *
+ * RETURNS
+ * 0 if failed.
+ * 1 if succeeded with no modifications.
+ *
+ */
+{
+ LINEAR_RGB_SCCData *pScreenData = (LINEAR_RGB_SCCData *) pScreenDataTemp;
+
+ if (pScreenData && pScreenData != &Default_RGB_SCCData) {
+ if (pScreenData->pRedTbl) {
+ if (pScreenData->pGreenTbl) {
+ if (pScreenData->pRedTbl->pBase !=
+ pScreenData->pGreenTbl->pBase) {
+ if (pScreenData->pGreenTbl->pBase) {
+ Xfree ((char *)pScreenData->pGreenTbl->pBase);
+ }
+ }
+ if (pScreenData->pGreenTbl != pScreenData->pRedTbl) {
+ Xfree ((char *)pScreenData->pGreenTbl);
+ }
+ }
+ if (pScreenData->pBlueTbl) {
+ if (pScreenData->pRedTbl->pBase !=
+ pScreenData->pBlueTbl->pBase) {
+ if (pScreenData->pBlueTbl->pBase) {
+ Xfree ((char *)pScreenData->pBlueTbl->pBase);
+ }
+ }
+ if (pScreenData->pBlueTbl != pScreenData->pRedTbl) {
+ Xfree ((char *)pScreenData->pBlueTbl);
+ }
+ }
+ if (pScreenData->pRedTbl->pBase) {
+ Xfree ((char *)pScreenData->pRedTbl->pBase);
+ }
+ Xfree ((char *)pScreenData->pRedTbl);
+ }
+ Xfree ((char *)pScreenData);
+ }
+}
+
+
+
+/************************************************************************
+ * *
+ * API PRIVATE ROUTINES *
+ * *
+ ************************************************************************/
+
+/*
+ * NAME
+ * _XcmsGetTableType0
+ *
+ * SYNOPSIS
+ */
+static Status
+_XcmsGetTableType0(
+ IntensityTbl *pTbl,
+ int format,
+ char **pChar,
+ unsigned long *pCount)
+/*
+ * DESCRIPTION
+ *
+ * RETURNS
+ * XcmsFailure if failed.
+ * XcmsSuccess if succeeded.
+ *
+ */
+{
+ unsigned int nElements;
+ IntensityRec *pIRec;
+
+ nElements = pTbl->nEntries =
+ _XcmsGetElement(format, pChar, pCount) + 1;
+ if (!(pIRec = pTbl->pBase = (IntensityRec *)
+ Xcalloc (nElements, sizeof(IntensityRec)))) {
+ return(XcmsFailure);
+ }
+
+ switch (format) {
+ case 8:
+ for (; nElements--; pIRec++) {
+ /* 0xFFFF/0xFF = 0x101 */
+ pIRec->value = _XcmsGetElement (format, pChar, pCount) * 0x101;
+ pIRec->intensity =
+ _XcmsGetElement (format, pChar, pCount) / (XcmsFloat)255.0;
+ }
+ break;
+ case 16:
+ for (; nElements--; pIRec++) {
+ pIRec->value = _XcmsGetElement (format, pChar, pCount);
+ pIRec->intensity = _XcmsGetElement (format, pChar, pCount)
+ / (XcmsFloat)65535.0;
+ }
+ break;
+ case 32:
+ for (; nElements--; pIRec++) {
+ pIRec->value = _XcmsGetElement (format, pChar, pCount);
+ pIRec->intensity = _XcmsGetElement (format, pChar, pCount)
+ / (XcmsFloat)4294967295.0;
+ }
+ break;
+ default:
+ return(XcmsFailure);
+ }
+ return(XcmsSuccess);
+}
+
+
+/*
+ * NAME
+ * _XcmsGetTableType1
+ *
+ * SYNOPSIS
+ */
+static Status
+_XcmsGetTableType1(
+ IntensityTbl *pTbl,
+ int format,
+ char **pChar,
+ unsigned long *pCount)
+/*
+ * DESCRIPTION
+ *
+ * RETURNS
+ * XcmsFailure if failed.
+ * XcmsSuccess if succeeded.
+ *
+ */
+{
+ int count;
+ unsigned int max_index;
+ IntensityRec *pIRec;
+
+ max_index = _XcmsGetElement(format, pChar, pCount);
+ pTbl->nEntries = max_index + 1;
+ if (!(pIRec = pTbl->pBase = (IntensityRec *)
+ Xcalloc (max_index+1, sizeof(IntensityRec)))) {
+ return(XcmsFailure);
+ }
+
+ switch (format) {
+ case 8:
+ for (count = 0; count < max_index+1; count++, pIRec++) {
+ pIRec->value = (count * 65535) / max_index;
+ pIRec->intensity = _XcmsGetElement (format, pChar, pCount)
+ / (XcmsFloat)255.0;
+ }
+ break;
+ case 16:
+ for (count = 0; count < max_index+1; count++, pIRec++) {
+ pIRec->value = (count * 65535) / max_index;
+ pIRec->intensity = _XcmsGetElement (format, pChar, pCount)
+ / (XcmsFloat)65535.0;
+ }
+ break;
+ case 32:
+ for (count = 0; count < max_index+1; count++, pIRec++) {
+ pIRec->value = (count * 65535) / max_index;
+ pIRec->intensity = _XcmsGetElement (format, pChar, pCount)
+ / (XcmsFloat)4294967295.0;
+ }
+ break;
+ default:
+ return(XcmsFailure);
+ }
+
+ return(XcmsSuccess);
+}
+
+
+/*
+ * NAME
+ * ValueCmp
+ *
+ * SYNOPSIS
+ */
+static int
+_XcmsValueCmp(
+ IntensityRec *p1, IntensityRec *p2)
+/*
+ * DESCRIPTION
+ * Compares the value component of two IntensityRec
+ * structures.
+ *
+ * RETURNS
+ * 0 if p1->value is equal to p2->value
+ * < 0 if p1->value is less than p2->value
+ * > 0 if p1->value is greater than p2->value
+ *
+ */
+{
+ return (p1->value - p2->value);
+}
+
+
+/*
+ * NAME
+ * IntensityCmp
+ *
+ * SYNOPSIS
+ */
+static int
+_XcmsIntensityCmp(
+ IntensityRec *p1, IntensityRec *p2)
+/*
+ * DESCRIPTION
+ * Compares the intensity component of two IntensityRec
+ * structures.
+ *
+ * RETURNS
+ * 0 if equal;
+ * < 0 if first precedes second
+ * > 0 if first succeeds second
+ *
+ */
+{
+ if (p1->intensity < p2->intensity) {
+ return (-1);
+ }
+ if (p1->intensity > p2->intensity) {
+ return (XcmsSuccess);
+ }
+ return (XcmsFailure);
+}
+
+/*
+ * NAME
+ * ValueInterpolation
+ *
+ * SYNOPSIS
+ */
+/* ARGSUSED */
+static int
+_XcmsValueInterpolation(
+ IntensityRec *key, IntensityRec *lo, IntensityRec *hi, IntensityRec *answer,
+ int bitsPerRGB)
+/*
+ * DESCRIPTION
+ * Based on a given value, performs a linear interpolation
+ * on the intensities between two IntensityRec structures.
+ * Note that the bitsPerRGB parameter is ignored.
+ *
+ * RETURNS
+ * Returns 0 if failed; otherwise non-zero.
+ */
+{
+ XcmsFloat ratio;
+
+ ratio = ((XcmsFloat)key->value - (XcmsFloat)lo->value) /
+ ((XcmsFloat)hi->value - (XcmsFloat)lo->value);
+ answer->value = key->value;
+ answer->intensity = (hi->intensity - lo->intensity) * ratio;
+ answer->intensity += lo->intensity;
+ return (XcmsSuccess);
+}
+
+/*
+ * NAME
+ * IntensityInterpolation
+ *
+ * SYNOPSIS
+ */
+static int
+_XcmsIntensityInterpolation(
+ IntensityRec *key, IntensityRec *lo, IntensityRec *hi, IntensityRec *answer,
+ int bitsPerRGB)
+/*
+ * DESCRIPTION
+ * Based on a given intensity, performs a linear interpolation
+ * on the values between two IntensityRec structures.
+ * The bitsPerRGB parameter is necessary to perform rounding
+ * to the correct number of significant bits.
+ *
+ * RETURNS
+ * Returns 0 if failed; otherwise non-zero.
+ */
+{
+ XcmsFloat ratio;
+ long target, up, down;
+ int shift = 16 - bitsPerRGB;
+ int max_color = (1 << bitsPerRGB) - 1;
+
+ ratio = (key->intensity - lo->intensity) / (hi->intensity - lo->intensity);
+ answer->intensity = key->intensity;
+ target = hi->value - lo->value;
+ target *= ratio;
+ target += lo->value;
+
+ /*
+ * Ok now, lets find the closest in respects to bits per RGB
+ */
+ up = ((target >> shift) * 0xFFFF) / max_color;
+ if (up < target) {
+ down = up;
+ up = (MIN((down >> shift) + 1, max_color) * 0xFFFF) / max_color;
+ } else {
+ down = (MAX((up >> shift) - 1, 0) * 0xFFFF) / max_color;
+ }
+ answer->value = ((up - target) < (target - down) ? up : down);
+ answer->value &= MASK[bitsPerRGB];
+ return (XcmsSuccess);
+}
+
+
+
+typedef int (*comparProcp)(
+ char *p1,
+ char *p2);
+typedef int (*interpolProcp)(
+ char *key,
+ char *lo,
+ char *hi,
+ char *answer,
+ int bitsPerRGB);
+
+/*
+ * NAME
+ * _XcmsTableSearch
+ *
+ * SYNOPSIS
+ */
+static int
+_XcmsTableSearch(
+ char *key,
+ int bitsPerRGB,
+ char *base,
+ unsigned nel,
+ unsigned nKeyPtrSize,
+ int (*compar)(
+ char *p1,
+ char *p2),
+ int (*interpol)(
+ char *key,
+ char *lo,
+ char *hi,
+ char *answer,
+ int bitsPerRGB),
+ char *answer)
+
+/*
+ * DESCRIPTION
+ * A binary search through the specificied table.
+ *
+ * RETURNS
+ * Returns 0 if failed; otherwise non-zero.
+ *
+ */
+{
+ char *hi, *lo, *mid, *last;
+ int result;
+
+ last = hi = base + ((nel - 1) * nKeyPtrSize);
+ mid = lo = base;
+
+ /* use only the significants bits, then scale into 16 bits */
+ ((IntensityRec *)key)->value = ((unsigned long)
+ (((IntensityRec *)key)->value >> (16 - bitsPerRGB)) * 0xFFFF)
+ / ((1 << bitsPerRGB) - 1);
+
+ /* Special case so that zero intensity always maps to zero value */
+ if ((*compar) (key,lo) <= 0) {
+ memcpy (answer, lo, nKeyPtrSize);
+ ((IntensityRec *)answer)->value &= MASK[bitsPerRGB];
+ return XcmsSuccess;
+ }
+ while (mid != last) {
+ last = mid;
+ mid = lo + (((unsigned)(hi - lo) / nKeyPtrSize) / 2) * nKeyPtrSize;
+ result = (*compar) (key, mid);
+ if (result == 0) {
+
+ memcpy(answer, mid, nKeyPtrSize);
+ ((IntensityRec *)answer)->value &= MASK[bitsPerRGB];
+ return (XcmsSuccess);
+ } else if (result < 0) {
+ hi = mid;
+ } else {
+ lo = mid;
+ }
+ }
+
+ /*
+ * If we got to here, we didn't find a solution, so we
+ * need to apply interpolation.
+ */
+ return ((*interpol)(key, lo, hi, answer, bitsPerRGB));
+}
+
+
+/*
+ * NAME
+ * _XcmsMatVec - multiply a 3 x 3 by a 3 x 1 vector
+ *
+ * SYNOPSIS
+ */
+static void _XcmsMatVec(
+ XcmsFloat *pMat, XcmsFloat *pIn, XcmsFloat *pOut)
+/*
+ * DESCRIPTION
+ * Multiply the passed vector by the passed matrix to return a
+ * vector. Matrix is 3x3, vectors are of length 3.
+ *
+ * RETURNS
+ * void
+ */
+{
+ int i, j;
+
+ for (i = 0; i < 3; i++) {
+ pOut[i] = 0.0;
+ for (j = 0; j < 3; j++)
+ pOut[i] += *(pMat+(i*3)+j) * pIn[j];
+ }
+}
+
+
+/************************************************************************
+ * *
+ * PUBLIC ROUTINES *
+ * *
+ ************************************************************************/
+
+
+/*
+ * NAME
+ * XcmsLRGB_RGB_ParseString
+ *
+ * SYNOPSIS
+ */
+static int
+XcmsLRGB_RGB_ParseString(
+ register char *spec,
+ XcmsColor *pColor)
+/*
+ * DESCRIPTION
+ * This routines takes a string and attempts to convert
+ * it into a XcmsColor structure with XcmsRGBFormat.
+ *
+ * RETURNS
+ * 0 if failed, non-zero otherwise.
+ */
+{
+ register int n, i;
+ unsigned short r, g, b;
+ char c;
+ char *pchar;
+ unsigned short *pShort;
+
+ /*
+ * Check for old # format
+ */
+ if (*spec == '#') {
+ /*
+ * Attempt to parse the value portion.
+ */
+ spec++;
+ n = strlen(spec);
+ if (n != 3 && n != 6 && n != 9 && n != 12) {
+ return(XcmsFailure);
+ }
+
+ n /= 3;
+ g = b = 0;
+ do {
+ r = g;
+ g = b;
+ b = 0;
+ for (i = n; --i >= 0; ) {
+ c = *spec++;
+ b <<= 4;
+ if (c >= '0' && c <= '9')
+ b |= c - '0';
+ /* assume string in lowercase
+ else if (c >= 'A' && c <= 'F')
+ b |= c - ('A' - 10);
+ */
+ else if (c >= 'a' && c <= 'f')
+ b |= c - ('a' - 10);
+ else return (XcmsFailure);
+ }
+ } while (*spec != '\0');
+
+ /*
+ * Succeeded !
+ */
+ n <<= 2;
+ n = 16 - n;
+ /* shift instead of scale, to match old broken semantics */
+ pColor->spec.RGB.red = r << n;
+ pColor->spec.RGB.green = g << n;
+ pColor->spec.RGB.blue = b << n;
+ } else {
+ if ((pchar = strchr(spec, ':')) == NULL) {
+ return(XcmsFailure);
+ }
+ n = (int)(pchar - spec);
+
+ /*
+ * Check for proper prefix.
+ */
+ if (strncmp(spec, _XcmsRGB_prefix, n) != 0) {
+ return(XcmsFailure);
+ }
+
+ /*
+ * Attempt to parse the value portion.
+ */
+ spec += (n + 1);
+ pShort = &pColor->spec.RGB.red;
+ for (i = 0; i < 3; i++, pShort++, spec++) {
+ n = 0;
+ *pShort = 0;
+ while (*spec != '/' && *spec != '\0') {
+ if (++n > 4) {
+ return(XcmsFailure);
+ }
+ c = *spec++;
+ *pShort <<= 4;
+ if (c >= '0' && c <= '9')
+ *pShort |= c - '0';
+ /* assume string in lowercase
+ else if (c >= 'A' && c <= 'F')
+ *pShort |= c - ('A' - 10);
+ */
+ else if (c >= 'a' && c <= 'f')
+ *pShort |= c - ('a' - 10);
+ else return (XcmsFailure);
+ }
+ if (n == 0)
+ return (XcmsFailure);
+ if (n < 4) {
+ *pShort = ((unsigned long)*pShort * 0xFFFF) / ((1 << n*4) - 1);
+ }
+ }
+ }
+ pColor->format = XcmsRGBFormat;
+ pColor->pixel = 0;
+ return (XcmsSuccess);
+}
+
+
+/*
+ * NAME
+ * XcmsLRGB_RGBi_ParseString
+ *
+ * SYNOPSIS
+ */
+static int
+XcmsLRGB_RGBi_ParseString(
+ register char *spec,
+ XcmsColor *pColor)
+/*
+ * DESCRIPTION
+ * This routines takes a string and attempts to convert
+ * it into a XcmsColor structure with XcmsRGBiFormat.
+ * The assumed RGBi string syntax is:
+ * RGBi:<r>/<g>/<b>
+ * Where r, g, and b are in string input format for floats
+ * consisting of:
+ * a. an optional sign
+ * b. a string of numbers possibly containing a decimal point,
+ * c. an optional exponent field containing an 'E' or 'e'
+ * followed by a possibly signed integer string.
+ *
+ * RETURNS
+ * 0 if failed, non-zero otherwise.
+ */
+{
+ int n;
+ char *pchar;
+
+ if ((pchar = strchr(spec, ':')) == NULL) {
+ return(XcmsFailure);
+ }
+ n = (int)(pchar - spec);
+
+ /*
+ * Check for proper prefix.
+ */
+ if (strncmp(spec, _XcmsRGBi_prefix, n) != 0) {
+ return(XcmsFailure);
+ }
+
+ /*
+ * Attempt to parse the value portion.
+ */
+ if (sscanf(spec + n + 1, "%lf/%lf/%lf",
+ &pColor->spec.RGBi.red,
+ &pColor->spec.RGBi.green,
+ &pColor->spec.RGBi.blue) != 3) {
+ char *s; /* Maybe failed due to locale */
+ int f;
+ if ((s = strdup(spec))) {
+ for (f = 0; s[f]; ++f)
+ if (s[f] == '.')
+ s[f] = ',';
+ else if (s[f] == ',')
+ s[f] = '.';
+ if (sscanf(s + n + 1, "%lf/%lf/%lf",
+ &pColor->spec.RGBi.red,
+ &pColor->spec.RGBi.green,
+ &pColor->spec.RGBi.blue) != 3) {
+ free(s);
+ return(XcmsFailure);
+ }
+ free(s);
+ } else
+ return(XcmsFailure);
+ }
+
+ /*
+ * Succeeded !
+ */
+ pColor->format = XcmsRGBiFormat;
+ pColor->pixel = 0;
+ return (XcmsSuccess);
+}
+
+
+/*
+ * NAME
+ * XcmsCIEXYZToRGBi - convert CIE XYZ to RGB
+ *
+ * SYNOPSIS
+ */
+/* ARGSUSED */
+Status
+XcmsCIEXYZToRGBi(
+ XcmsCCC ccc,
+ XcmsColor *pXcmsColors_in_out,/* pointer to XcmsColors to convert */
+ unsigned int nColors, /* Number of colors */
+ Bool *pCompressed) /* pointer to an array of Bool */
+/*
+ * DESCRIPTION
+ * Converts color specifications in an array of XcmsColor
+ * structures from RGB format to RGBi format.
+ *
+ * RETURNS
+ * XcmsFailure if failed,
+ * XcmsSuccess if succeeded without gamut compression.
+ * XcmsSuccessWithCompression if succeeded with gamut
+ * compression.
+ */
+{
+ LINEAR_RGB_SCCData *pScreenData;
+ XcmsFloat tmp[3];
+ int hasCompressed = 0;
+ unsigned int i;
+ XcmsColor *pColor = pXcmsColors_in_out;
+
+ if (ccc == NULL) {
+ return(XcmsFailure);
+ }
+
+ pScreenData = (LINEAR_RGB_SCCData *)ccc->pPerScrnInfo->screenData;
+
+ /*
+ * XcmsColors should be White Point Adjusted, if necessary, by now!
+ */
+
+ /*
+ * NEW!!! for extended gamut compression
+ *
+ * 1. Need to zero out pCompressed
+ *
+ * 2. Need to save initial address of pColor
+ *
+ * 3. Need to save initial address of pCompressed
+ */
+
+ for (i = 0; i < nColors; i++) {
+
+ /* Make sure format is XcmsCIEXYZFormat */
+ if (pColor->format != XcmsCIEXYZFormat) {
+ return(XcmsFailure);
+ }
+
+ /* Multiply [A]-1 * [XYZ] to get RGB intensity */
+ _XcmsMatVec((XcmsFloat *) pScreenData->XYZtoRGBmatrix,
+ (XcmsFloat *) &pColor->spec, tmp);
+
+ if ((MIN3 (tmp[0], tmp[1], tmp[2]) < -EPS) ||
+ (MAX3 (tmp[0], tmp[1], tmp[2]) > (1.0 + EPS))) {
+
+ /*
+ * RGBi out of screen's gamut
+ */
+
+ if (ccc->gamutCompProc == NULL) {
+ /*
+ * Aha!! Here's that little trick that will allow
+ * gamut compression routines to get the out of bound
+ * RGBi.
+ */
+ memcpy((char *)&pColor->spec, (char *)tmp, sizeof(tmp));
+ pColor->format = XcmsRGBiFormat;
+ return(XcmsFailure);
+ } else if ((*ccc->gamutCompProc)(ccc, pXcmsColors_in_out, nColors,
+ i, pCompressed) == 0) {
+ return(XcmsFailure);
+ }
+
+ /*
+ * The gamut compression function should return colors in CIEXYZ
+ * Also check again to if the new color is within gamut.
+ */
+ if (pColor->format != XcmsCIEXYZFormat) {
+ return(XcmsFailure);
+ }
+ _XcmsMatVec((XcmsFloat *) pScreenData->XYZtoRGBmatrix,
+ (XcmsFloat *) &pColor->spec, tmp);
+ if ((MIN3 (tmp[0], tmp[1], tmp[2]) < -EPS) ||
+ (MAX3 (tmp[0], tmp[1], tmp[2]) > (1.0 + EPS))) {
+ return(XcmsFailure);
+ }
+ hasCompressed++;
+ }
+ memcpy((char *)&pColor->spec, (char *)tmp, sizeof(tmp));
+ /* These if statements are done to ensure the fudge factor is */
+ /* is taken into account. */
+ if (pColor->spec.RGBi.red < 0.0) {
+ pColor->spec.RGBi.red = 0.0;
+ } else if (pColor->spec.RGBi.red > 1.0) {
+ pColor->spec.RGBi.red = 1.0;
+ }
+ if (pColor->spec.RGBi.green < 0.0) {
+ pColor->spec.RGBi.green = 0.0;
+ } else if (pColor->spec.RGBi.green > 1.0) {
+ pColor->spec.RGBi.green = 1.0;
+ }
+ if (pColor->spec.RGBi.blue < 0.0) {
+ pColor->spec.RGBi.blue = 0.0;
+ } else if (pColor->spec.RGBi.blue > 1.0) {
+ pColor->spec.RGBi.blue = 1.0;
+ }
+ (pColor++)->format = XcmsRGBiFormat;
+ }
+ return (hasCompressed ? XcmsSuccessWithCompression : XcmsSuccess);
+}
+
+
+/*
+ * NAME
+ * LINEAR_RGBi_to_CIEXYZ - convert RGBi to CIEXYZ
+ *
+ * SYNOPSIS
+ */
+/* ARGSUSED */
+Status
+XcmsRGBiToCIEXYZ(
+ XcmsCCC ccc,
+ XcmsColor *pXcmsColors_in_out,/* pointer to XcmsColors to convert */
+ unsigned int nColors, /* Number of colors */
+ Bool *pCompressed) /* pointer to a bit array */
+/*
+ * DESCRIPTION
+ * Converts color specifications in an array of XcmsColor
+ * structures from RGBi format to CIEXYZ format.
+ *
+ * RETURNS
+ * XcmsFailure if failed,
+ * XcmsSuccess if succeeded.
+ */
+{
+ LINEAR_RGB_SCCData *pScreenData;
+ XcmsFloat tmp[3];
+
+ /*
+ * pCompressed ignored in this function.
+ */
+
+ if (ccc == NULL) {
+ return(XcmsFailure);
+ }
+
+ pScreenData = (LINEAR_RGB_SCCData *)ccc->pPerScrnInfo->screenData;
+
+ /*
+ * XcmsColors should be White Point Adjusted, if necessary, by now!
+ */
+
+ while (nColors--) {
+
+ /* Multiply [A]-1 * [XYZ] to get RGB intensity */
+ _XcmsMatVec((XcmsFloat *) pScreenData->RGBtoXYZmatrix,
+ (XcmsFloat *) &pXcmsColors_in_out->spec, tmp);
+
+ memcpy((char *)&pXcmsColors_in_out->spec, (char *)tmp, sizeof(tmp));
+ (pXcmsColors_in_out++)->format = XcmsCIEXYZFormat;
+ }
+ return(XcmsSuccess);
+}
+
+
+/*
+ * NAME
+ * XcmsRGBiToRGB
+ *
+ * SYNOPSIS
+ */
+/* ARGSUSED */
+Status
+XcmsRGBiToRGB(
+ XcmsCCC ccc,
+ XcmsColor *pXcmsColors_in_out,/* pointer to XcmsColors to convert */
+ unsigned int nColors, /* Number of colors */
+ Bool *pCompressed) /* pointer to a bit array */
+/*
+ * DESCRIPTION
+ * Converts color specifications in an array of XcmsColor
+ * structures from RGBi format to RGB format.
+ *
+ * RETURNS
+ * XcmsFailure if failed,
+ * XcmsSuccess if succeeded without gamut compression.
+ * XcmsSuccessWithCompression if succeeded with gamut
+ * compression.
+ */
+{
+ LINEAR_RGB_SCCData *pScreenData;
+ XcmsRGB tmpRGB;
+ IntensityRec keyIRec, answerIRec;
+
+ /*
+ * pCompressed ignored in this function.
+ */
+
+ if (ccc == NULL) {
+ return(XcmsFailure);
+ }
+
+ pScreenData = (LINEAR_RGB_SCCData *)ccc->pPerScrnInfo->screenData;
+
+ while (nColors--) {
+
+ /* Make sure format is XcmsRGBiFormat */
+ if (pXcmsColors_in_out->format != XcmsRGBiFormat) {
+ return(XcmsFailure);
+ }
+
+ keyIRec.intensity = pXcmsColors_in_out->spec.RGBi.red;
+ if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
+ (char *)pScreenData->pRedTbl->pBase,
+ (unsigned)pScreenData->pRedTbl->nEntries,
+ (unsigned)sizeof(IntensityRec),
+ (comparProcp)_XcmsIntensityCmp, (interpolProcp)_XcmsIntensityInterpolation, (char *)&answerIRec)) {
+ return(XcmsFailure);
+ }
+ tmpRGB.red = answerIRec.value;
+
+ keyIRec.intensity = pXcmsColors_in_out->spec.RGBi.green;
+ if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
+ (char *)pScreenData->pGreenTbl->pBase,
+ (unsigned)pScreenData->pGreenTbl->nEntries,
+ (unsigned)sizeof(IntensityRec),
+ (comparProcp)_XcmsIntensityCmp, (interpolProcp)_XcmsIntensityInterpolation, (char *)&answerIRec)) {
+ return(XcmsFailure);
+ }
+ tmpRGB.green = answerIRec.value;
+
+ keyIRec.intensity = pXcmsColors_in_out->spec.RGBi.blue;
+ if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
+ (char *)pScreenData->pBlueTbl->pBase,
+ (unsigned)pScreenData->pBlueTbl->nEntries,
+ (unsigned)sizeof(IntensityRec),
+ (comparProcp)_XcmsIntensityCmp, (interpolProcp)_XcmsIntensityInterpolation, (char *)&answerIRec)) {
+ return(XcmsFailure);
+ }
+ tmpRGB.blue = answerIRec.value;
+
+ memcpy((char *)&pXcmsColors_in_out->spec, (char *)&tmpRGB, sizeof(XcmsRGB));
+ (pXcmsColors_in_out++)->format = XcmsRGBFormat;
+ }
+ return(XcmsSuccess);
+}
+
+
+/*
+ * NAME
+ * XcmsRGBToRGBi
+ *
+ * SYNOPSIS
+ */
+/* ARGSUSED */
+Status
+XcmsRGBToRGBi(
+ XcmsCCC ccc,
+ XcmsColor *pXcmsColors_in_out,/* pointer to XcmsColors to convert */
+ unsigned int nColors, /* Number of colors */
+ Bool *pCompressed) /* pointer to a bit array */
+/*
+ * DESCRIPTION
+ * Converts color specifications in an array of XcmsColor
+ * structures from RGB format to RGBi format.
+ *
+ * RETURNS
+ * XcmsFailure if failed,
+ * XcmsSuccess if succeeded.
+ */
+{
+ LINEAR_RGB_SCCData *pScreenData;
+ XcmsRGBi tmpRGBi;
+ IntensityRec keyIRec, answerIRec;
+
+ /*
+ * pCompressed ignored in this function.
+ */
+
+ if (ccc == NULL) {
+ return(XcmsFailure);
+ }
+
+ pScreenData = (LINEAR_RGB_SCCData *)ccc->pPerScrnInfo->screenData;
+
+ while (nColors--) {
+
+ /* Make sure format is XcmsRGBFormat */
+ if (pXcmsColors_in_out->format != XcmsRGBFormat) {
+ return(XcmsFailure);
+ }
+
+ keyIRec.value = pXcmsColors_in_out->spec.RGB.red;
+ if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
+ (char *)pScreenData->pRedTbl->pBase,
+ (unsigned)pScreenData->pRedTbl->nEntries,
+ (unsigned)sizeof(IntensityRec),
+ (comparProcp)_XcmsValueCmp, (interpolProcp)_XcmsValueInterpolation, (char *)&answerIRec)) {
+ return(XcmsFailure);
+ }
+ tmpRGBi.red = answerIRec.intensity;
+
+ keyIRec.value = pXcmsColors_in_out->spec.RGB.green;
+ if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
+ (char *)pScreenData->pGreenTbl->pBase,
+ (unsigned)pScreenData->pGreenTbl->nEntries,
+ (unsigned)sizeof(IntensityRec),
+ (comparProcp)_XcmsValueCmp, (interpolProcp)_XcmsValueInterpolation, (char *)&answerIRec)) {
+ return(XcmsFailure);
+ }
+ tmpRGBi.green = answerIRec.intensity;
+
+ keyIRec.value = pXcmsColors_in_out->spec.RGB.blue;
+ if (!_XcmsTableSearch((char *)&keyIRec, ccc->visual->bits_per_rgb,
+ (char *)pScreenData->pBlueTbl->pBase,
+ (unsigned)pScreenData->pBlueTbl->nEntries,
+ (unsigned)sizeof(IntensityRec),
+ (comparProcp)_XcmsValueCmp, (interpolProcp)_XcmsValueInterpolation, (char *)&answerIRec)) {
+ return(XcmsFailure);
+ }
+ tmpRGBi.blue = answerIRec.intensity;
+
+ memcpy((char *)&pXcmsColors_in_out->spec, (char *)&tmpRGBi, sizeof(XcmsRGBi));
+ (pXcmsColors_in_out++)->format = XcmsRGBiFormat;
+ }
+ return(XcmsSuccess);
+}
+
+/*
+ * NAME
+ * _XcmsInitScrnDefaultInfo
+ *
+ * SYNOPSIS
+ */
+/* ARGSUSED */
+int
+_XcmsLRGB_InitScrnDefault(
+ Display *dpy,
+ int screenNumber,
+ XcmsPerScrnInfo *pPerScrnInfo)
+/*
+ * DESCRIPTION
+ * Given a display and screen number, this routine attempts
+ * to initialize the Xcms per Screen Info structure
+ * (XcmsPerScrnInfo) with defaults.
+ *
+ * RETURNS
+ * Returns zero if initialization failed; non-zero otherwise.
+ */
+{
+ pPerScrnInfo->screenData = (XPointer)&Default_RGB_SCCData;
+ pPerScrnInfo->screenWhitePt.spec.CIEXYZ.X =
+ Default_RGB_SCCData.RGBtoXYZmatrix[0][0] +
+ Default_RGB_SCCData.RGBtoXYZmatrix[0][1] +
+ Default_RGB_SCCData.RGBtoXYZmatrix[0][2];
+ pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y =
+ Default_RGB_SCCData.RGBtoXYZmatrix[1][0] +
+ Default_RGB_SCCData.RGBtoXYZmatrix[1][1] +
+ Default_RGB_SCCData.RGBtoXYZmatrix[1][2];
+ pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Z =
+ Default_RGB_SCCData.RGBtoXYZmatrix[2][0] +
+ Default_RGB_SCCData.RGBtoXYZmatrix[2][1] +
+ Default_RGB_SCCData.RGBtoXYZmatrix[2][2];
+ if ((pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y < (1.0 - EPS) )
+ || (pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y > (1.0 + EPS))) {
+ pPerScrnInfo->screenData = (XPointer)NULL;
+ pPerScrnInfo->state = XcmsInitNone;
+ return(0);
+ }
+ pPerScrnInfo->screenWhitePt.spec.CIEXYZ.Y = 1.0;
+ pPerScrnInfo->screenWhitePt.format = XcmsCIEXYZFormat;
+ pPerScrnInfo->screenWhitePt.pixel = 0;
+ pPerScrnInfo->functionSet = (XPointer)&XcmsLinearRGBFunctionSet;
+ pPerScrnInfo->state = XcmsInitFailure; /* default initialization */
+ return(1);
+}
diff --git a/libX11/src/xcms/PrOfId.c b/libX11/src/xcms/PrOfId.c
index a96d28cec..1ec36d96c 100644
--- a/libX11/src/xcms/PrOfId.c
+++ b/libX11/src/xcms/PrOfId.c
@@ -1,97 +1,97 @@
-
-/*
- * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
- * All Rights Reserved
- *
- * This file is a component of an X Window System-specific implementation
- * of Xcms based on the TekColor Color Management System. Permission is
- * hereby granted to use, copy, modify, sell, and otherwise distribute this
- * software and its documentation for any purpose and without fee, provided
- * that this copyright, permission, and disclaimer notice is reproduced in
- * all copies of this software and in supporting documentation. TekColor
- * is a trademark of Tektronix, Inc.
- *
- * Tektronix makes no representation about the suitability of this software
- * for any purpose. It is provided "as is" and with all faults.
- *
- * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
- * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE. IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
- * CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.
- *
- *
- * NAME
- * XcmsPrOfId.c
- *
- * DESCRIPTION
- * Source for XcmsPrefixOfFormat()
- *
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "Xcmsint.h"
-#include "Cv.h"
-
-
-/*
- * NAME
- * XcmsPrefixOfId
- *
- * SYNOPSIS
- */
-char *
-XcmsPrefixOfFormat(
- XcmsColorFormat id)
-/*
- * DESCRIPTION
- * Returns the color space prefix for the specified color
- * space ID if the color space is found in the Color
- * Conversion Context.
- *
- * RETURNS
- * Returns a color space prefix.
- *
- * CAVEATS
- * Space is allocated for the returned string, therefore,
- * the application is responsible for freeing (using XFree)
- * the space.
- *
- */
-{
- XcmsColorSpace **papColorSpaces;
-
- /*
- * First try Device-Independent color spaces
- */
- papColorSpaces = _XcmsDIColorSpaces;
- if (papColorSpaces != NULL) {
- while (*papColorSpaces != NULL) {
- if ((*papColorSpaces)->id == id) {
- return strdup((*papColorSpaces)->prefix);
- }
- papColorSpaces++;
- }
- }
-
- /*
- * Next try Device-Dependent color spaces
- */
- papColorSpaces = _XcmsDDColorSpaces;
- if (papColorSpaces != NULL) {
- while (*papColorSpaces != NULL) {
- if ((*papColorSpaces)->id == id) {
- return strdup((*papColorSpaces)->prefix);
- }
- papColorSpaces++;
- }
- }
-
- return(NULL);
-}
+
+/*
+ * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
+ * All Rights Reserved
+ *
+ * This file is a component of an X Window System-specific implementation
+ * of Xcms based on the TekColor Color Management System. Permission is
+ * hereby granted to use, copy, modify, sell, and otherwise distribute this
+ * software and its documentation for any purpose and without fee, provided
+ * that this copyright, permission, and disclaimer notice is reproduced in
+ * all copies of this software and in supporting documentation. TekColor
+ * is a trademark of Tektronix, Inc.
+ *
+ * Tektronix makes no representation about the suitability of this software
+ * for any purpose. It is provided "as is" and with all faults.
+ *
+ * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
+ * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE. IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.
+ *
+ *
+ * NAME
+ * XcmsPrOfId.c
+ *
+ * DESCRIPTION
+ * Source for XcmsPrefixOfFormat()
+ *
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xcmsint.h"
+#include "Cv.h"
+
+
+/*
+ * NAME
+ * XcmsPrefixOfId
+ *
+ * SYNOPSIS
+ */
+char *
+XcmsPrefixOfFormat(
+ XcmsColorFormat id)
+/*
+ * DESCRIPTION
+ * Returns the color space prefix for the specified color
+ * space ID if the color space is found in the Color
+ * Conversion Context.
+ *
+ * RETURNS
+ * Returns a color space prefix.
+ *
+ * CAVEATS
+ * Space is allocated for the returned string, therefore,
+ * the application is responsible for freeing (using XFree)
+ * the space.
+ *
+ */
+{
+ XcmsColorSpace **papColorSpaces;
+
+ /*
+ * First try Device-Independent color spaces
+ */
+ papColorSpaces = _XcmsDIColorSpaces;
+ if (papColorSpaces != NULL) {
+ while (*papColorSpaces != NULL) {
+ if ((*papColorSpaces)->id == id) {
+ return strdup((*papColorSpaces)->prefix);
+ }
+ papColorSpaces++;
+ }
+ }
+
+ /*
+ * Next try Device-Dependent color spaces
+ */
+ papColorSpaces = _XcmsDDColorSpaces;
+ if (papColorSpaces != NULL) {
+ while (*papColorSpaces != NULL) {
+ if ((*papColorSpaces)->id == id) {
+ return strdup((*papColorSpaces)->prefix);
+ }
+ papColorSpaces++;
+ }
+ }
+
+ return(NULL);
+}
diff --git a/libX11/src/xcms/cmsProp.c b/libX11/src/xcms/cmsProp.c
index 2826ee7be..b732b800f 100644
--- a/libX11/src/xcms/cmsProp.c
+++ b/libX11/src/xcms/cmsProp.c
@@ -1,149 +1,149 @@
-
-/*
- *
- * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
- * All Rights Reserved
- *
- * This file is a component of an X Window System-specific implementation
- * of Xcms based on the TekColor Color Management System. Permission is
- * hereby granted to use, copy, modify, sell, and otherwise distribute this
- * software and its documentation for any purpose and without fee, provided
- * that this copyright, permission, and disclaimer notice is reproduced in
- * all copies of this software and in supporting documentation. TekColor
- * is a trademark of Tektronix, Inc.
- *
- * Tektronix makes no representation about the suitability of this software
- * for any purpose. It is provided "as is" and with all faults.
- *
- * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
- * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE. IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
- * RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
- * CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.
- *
- * NAME
- * XcmsProp.c
- *
- * DESCRIPTION
- * This utility routines for manipulating properties.
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xatom.h>
-#include "Xlibint.h"
-#include "Xcmsint.h"
-#include "Cv.h"
-
-
-/************************************************************************
- * *
- * API PRIVATE ROUTINES *
- * *
- ************************************************************************/
-
-
-/*
- * NAME
- * _XcmsGetElement -- get an element value from the property passed
- *
- * SYNOPSIS
- */
-unsigned long
-_XcmsGetElement(
- int format,
- char **pValue,
- unsigned long *pCount)
-/*
- * DESCRIPTION
- * Get the next element from the property and return it.
- * Also increment the pointer the amount needed.
- *
- * Returns
- * unsigned long
- */
-{
- unsigned long value;
-
- switch (format) {
- case 32:
- value = *((unsigned long *)(*pValue)) & 0xFFFFFFFF;
- *pValue += sizeof(unsigned long);
- *pCount -= 1;
- break;
- case 16:
- value = *((unsigned short *)(*pValue));
- *pValue += sizeof(unsigned short);
- *pCount -= 1;
- break;
- case 8:
- value = *((unsigned char *) (*pValue));
- *pValue += 1;
- *pCount -= 1;
- break;
- default:
- value = 0;
- break;
- }
- return(value);
-}
-
-
-/*
- * NAME
- * _XcmsGetProperty -- Determine the existance of a property
- *
- * SYNOPSIS
- */
-int
-_XcmsGetProperty(
- Display *pDpy,
- Window w,
- Atom property,
- int *pFormat,
- unsigned long *pNItems,
- unsigned long *pNBytes,
- char **pValue)
-/*
- * DESCRIPTION
- *
- * Returns
- * 0 if property does not exist.
- * 1 if property exists.
- */
-{
- char *prop_ret;
- int format_ret;
- long len = 6516;
- unsigned long nitems_ret, after_ret;
- Atom atom_ret;
- int xgwp_ret;
-
- while (True) {
- xgwp_ret = XGetWindowProperty (pDpy, w, property, 0, len, False,
- XA_INTEGER, &atom_ret, &format_ret,
- &nitems_ret, &after_ret,
- (unsigned char **)&prop_ret);
- if (xgwp_ret == Success && after_ret > 0) {
- len += nitems_ret * (format_ret >> 3);
- XFree (prop_ret);
- } else {
- break;
- }
- }
- if (xgwp_ret != Success || format_ret == 0 || nitems_ret == 0) {
- /* the property does not exist or is of an unexpected type or
- getting window property failed */
- return(XcmsFailure);
- }
-
- *pFormat = format_ret;
- *pNItems = nitems_ret;
- *pNBytes = nitems_ret * (format_ret >> 3);
- *pValue = prop_ret;
- return(XcmsSuccess);
-}
+
+/*
+ *
+ * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc.
+ * All Rights Reserved
+ *
+ * This file is a component of an X Window System-specific implementation
+ * of Xcms based on the TekColor Color Management System. Permission is
+ * hereby granted to use, copy, modify, sell, and otherwise distribute this
+ * software and its documentation for any purpose and without fee, provided
+ * that this copyright, permission, and disclaimer notice is reproduced in
+ * all copies of this software and in supporting documentation. TekColor
+ * is a trademark of Tektronix, Inc.
+ *
+ * Tektronix makes no representation about the suitability of this software
+ * for any purpose. It is provided "as is" and with all faults.
+ *
+ * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE,
+ * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE. IN NO EVENT SHALL TEKTRONIX BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA, OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, NEGLIGENCE, OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR THE PERFORMANCE OF THIS SOFTWARE.
+ *
+ * NAME
+ * XcmsProp.c
+ *
+ * DESCRIPTION
+ * This utility routines for manipulating properties.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xatom.h>
+#include "Xlibint.h"
+#include "Xcmsint.h"
+#include "Cv.h"
+
+
+/************************************************************************
+ * *
+ * API PRIVATE ROUTINES *
+ * *
+ ************************************************************************/
+
+
+/*
+ * NAME
+ * _XcmsGetElement -- get an element value from the property passed
+ *
+ * SYNOPSIS
+ */
+unsigned long
+_XcmsGetElement(
+ int format,
+ char **pValue,
+ unsigned long *pCount)
+/*
+ * DESCRIPTION
+ * Get the next element from the property and return it.
+ * Also increment the pointer the amount needed.
+ *
+ * Returns
+ * unsigned long
+ */
+{
+ unsigned long value;
+
+ switch (format) {
+ case 32:
+ value = *((unsigned long *)(*pValue)) & 0xFFFFFFFF;
+ *pValue += sizeof(unsigned long);
+ *pCount -= 1;
+ break;
+ case 16:
+ value = *((unsigned short *)(*pValue));
+ *pValue += sizeof(unsigned short);
+ *pCount -= 1;
+ break;
+ case 8:
+ value = *((unsigned char *) (*pValue));
+ *pValue += 1;
+ *pCount -= 1;
+ break;
+ default:
+ value = 0;
+ break;
+ }
+ return(value);
+}
+
+
+/*
+ * NAME
+ * _XcmsGetProperty -- Determine the existance of a property
+ *
+ * SYNOPSIS
+ */
+int
+_XcmsGetProperty(
+ Display *pDpy,
+ Window w,
+ Atom property,
+ int *pFormat,
+ unsigned long *pNItems,
+ unsigned long *pNBytes,
+ char **pValue)
+/*
+ * DESCRIPTION
+ *
+ * Returns
+ * 0 if property does not exist.
+ * 1 if property exists.
+ */
+{
+ char *prop_ret;
+ int format_ret;
+ long len = 6516;
+ unsigned long nitems_ret, after_ret;
+ Atom atom_ret;
+ int xgwp_ret;
+
+ while (True) {
+ xgwp_ret = XGetWindowProperty (pDpy, w, property, 0, len, False,
+ XA_INTEGER, &atom_ret, &format_ret,
+ &nitems_ret, &after_ret,
+ (unsigned char **)&prop_ret);
+ if (xgwp_ret == Success && after_ret > 0) {
+ len += nitems_ret * (format_ret >> 3);
+ XFree (prop_ret);
+ } else {
+ break;
+ }
+ }
+ if (xgwp_ret != Success || format_ret == 0 || nitems_ret == 0) {
+ /* the property does not exist or is of an unexpected type or
+ getting window property failed */
+ return(XcmsFailure);
+ }
+
+ *pFormat = format_ret;
+ *pNItems = nitems_ret;
+ *pNBytes = nitems_ret * (format_ret >> 3);
+ *pValue = prop_ret;
+ return(XcmsSuccess);
+}
diff --git a/libX11/src/xcms/config.h b/libX11/src/xcms/config.h
new file mode 100644
index 000000000..a01921855
--- /dev/null
+++ b/libX11/src/xcms/config.h
@@ -0,0 +1,2 @@
+#include <string.h>
+#include <unistd.h>
diff --git a/libX11/src/xcms/makefile b/libX11/src/xcms/makefile
new file mode 100644
index 000000000..00fab124a
--- /dev/null
+++ b/libX11/src/xcms/makefile
@@ -0,0 +1,71 @@
+LIBRARY = libxcms
+
+DEFINES += HAVE_CONFIG_H
+
+CSRCS = \
+ AddDIC.c \
+ AddSF.c \
+ CCC.c \
+ CvColW.c \
+ CvCols.c \
+ HVC.c \
+ HVCGcC.c \
+ HVCGcV.c \
+ HVCGcVC.c \
+ HVCMnV.c \
+ HVCMxC.c \
+ HVCMxV.c \
+ HVCMxVC.c \
+ HVCMxVs.c \
+ HVCWpAj.c \
+ IdOfPr.c \
+ LRGB.c \
+ Lab.c \
+ LabGcC.c \
+ LabGcL.c \
+ LabGcLC.c \
+ LabMnL.c \
+ LabMxC.c \
+ LabMxL.c \
+ LabMxLC.c \
+ LabWpAj.c \
+ Luv.c \
+ LuvGcC.c \
+ LuvGcL.c \
+ LuvGcLC.c \
+ LuvMnL.c \
+ LuvMxC.c \
+ LuvMxL.c \
+ LuvMxLC.c \
+ LuvWpAj.c \
+ OfCCC.c \
+ PrOfId.c \
+ QBlack.c \
+ QBlue.c \
+ QGreen.c \
+ QRed.c \
+ QWhite.c \
+ QuCol.c \
+ QuCols.c \
+ SetCCC.c \
+ SetGetCols.c \
+ StCol.c \
+ StCols.c \
+ UNDEFINED.c \
+ XRGB.c \
+ XYZ.c \
+ cmsAllCol.c \
+ cmsAllNCol.c \
+ cmsCmap.c \
+ cmsColNm.c \
+ cmsGlobls.c \
+ cmsInt.c \
+ cmsLkCol.c \
+ cmsMath.c \
+ cmsProp.c \
+ cmsTrig.c \
+ uvY.c \
+ xyY.c
+
+INCLUDES += ..\..\include\X11 ..\..\src\xlibi18n ..\..\src
+
diff --git a/libX11/src/xkb/Makefile b/libX11/src/xkb/Makefile
new file mode 100644
index 000000000..0f6b7e859
--- /dev/null
+++ b/libX11/src/xkb/Makefile
@@ -0,0 +1,27 @@
+LIBRARY = libxkb
+
+CSRCS = \
+ XKB.c \
+ XKBBind.c \
+ XKBCompat.c \
+ XKBCtrls.c \
+ XKBCvt.c \
+ XKBGetMap.c \
+ XKBGetByName.c \
+ XKBNames.c \
+ XKBRdBuf.c \
+ XKBSetMap.c \
+ XKBUse.c \
+ XKBleds.c \
+ XKBBell.c \
+ XKBGeom.c \
+ XKBSetGeom.c \
+ XKBExtDev.c \
+ XKBList.c \
+ XKBMisc.c \
+ XKBMAlloc.c \
+ XKBGAlloc.c \
+ XKBAlloc.c
+
+INCLUDES += ..\..\include\X11 ..\..\src\xlibi18n
+
diff --git a/libX11/src/xkb/XKB.c b/libX11/src/xkb/XKB.c
index f926cb997..374e27d2d 100644
--- a/libX11/src/xkb/XKB.c
+++ b/libX11/src/xkb/XKB.c
@@ -28,6 +28,11 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
#include <config.h>
#endif
#include <stdio.h>
+
+#ifdef XKB_IN_SERVER
+#define XkbVirtualModsToReal SrvXkbVirtualModsToReal
+#endif
+
#include "Xlibint.h"
#include <X11/extensions/XKBproto.h>
#include "XKBlibint.h"
diff --git a/libX11/src/xkb/XKBBind.c b/libX11/src/xkb/XKBBind.c
index 2e4b1fe68..4904b461f 100644
--- a/libX11/src/xkb/XKBBind.c
+++ b/libX11/src/xkb/XKBBind.c
@@ -31,6 +31,34 @@ from The Open Group.
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
+
+#ifdef XKB_IN_SERVER
+#define XkbAllocClientMap SrvXkbAllocClientMap
+#define XkbAllocServerMap SrvXkbAllocServerMap
+#define XkbChangeTypesOfKey SrvXkbChangeTypesOfKey
+#define XkbCopyKeyTypes SrvXkbCopyKeyTypes
+#define XkbFreeClientMap SrvXkbFreeClientMap
+#define XkbFreeServerMap SrvXkbFreeServerMap
+#define XkbKeyTypesForCoreSymbols SrvXkbKeyTypesForCoreSymbols
+#define XkbApplyCompatMapToKey SrvXkbApplyCompatMapToKey
+#define XkbResizeKeyActions SrvXkbResizeKeyActions
+#define XkbResizeKeySyms SrvXkbResizeKeySyms
+#define XkbResizeKeyType SrvXkbResizeKeyType
+#define XkbAllocCompatMap SrvXkbAllocCompatMap
+#define XkbAllocControls SrvXkbAllocControls
+#define XkbAllocIndicatorMaps SrvXkbAllocIndicatorMaps
+#define XkbAllocKeyboard SrvXkbAllocKeyboard
+#define XkbAllocNames SrvXkbAllocNames
+#define XkbFreeCompatMap SrvXkbFreeCompatMap
+#define XkbFreeKeyboard SrvXkbFreeKeyboard
+#define XkbFreeNames SrvXkbFreeNames
+#define XkbLatchModifiers SrvXkbLatchModifiers
+#define XkbLatchGroup SrvXkbLatchGroup
+#define XkbVirtualModsToReal SrvXkbVirtualModsToReal
+#define XkbChangeKeycodeRange SrvXkbChangeKeycodeRange
+#define XkbApplyVirtualModChanges SrvXkbApplyVirtualModChanges
+#endif
+
#include "XKBlib.h"
#include <X11/Xlibint.h>
#include <X11/Xutil.h>
diff --git a/libX11/src/xkb/XKBGAlloc.c b/libX11/src/xkb/XKBGAlloc.c
index 7679496e3..55505f4f6 100644
--- a/libX11/src/xkb/XKBGAlloc.c
+++ b/libX11/src/xkb/XKBGAlloc.c
@@ -1,1011 +1,1011 @@
-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#elif defined(HAVE_CONFIG_H)
-#include <config.h>
-#endif
-
-#ifndef XKB_IN_SERVER
-
-#include <stdio.h>
-#include "Xlibint.h"
-#include "XKBlibint.h"
-#include <X11/extensions/XKBgeom.h>
-#include <X11/extensions/XKBproto.h>
-
-#else
-
-#include <stdio.h>
-#include <X11/X.h>
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "inputstr.h"
-#include <X11/extensions/XKBsrv.h>
-#include <X11/extensions/XKBgeom.h>
-
-#endif /* XKB_IN_SERVER */
-
-#ifdef X_NOT_POSIX
-#define Size_t unsigned int
-#else
-#define Size_t size_t
-#endif
-
-/***====================================================================***/
-
-static void
-_XkbFreeGeomLeafElems( Bool freeAll,
- int first,
- int count,
- unsigned short * num_inout,
- unsigned short * sz_inout,
- char ** elems,
- unsigned int elem_sz)
-{
- if ((freeAll)||(*elems==NULL)) {
- *num_inout= *sz_inout= 0;
- if (*elems!=NULL) {
- _XkbFree(*elems);
- *elems= NULL;
- }
- return;
- }
-
- if ((first>=(*num_inout))||(first<0)||(count<1))
- return;
-
- if (first+count>=(*num_inout)) {
- /* truncating the array is easy */
- (*num_inout)= first;
- }
- else {
- char * ptr;
- int extra;
- ptr= *elems;
- extra= ((*num_inout)-(first+count))*elem_sz;
- if (extra>0)
- memmove(&ptr[first*elem_sz],&ptr[(first+count)*elem_sz],extra);
- (*num_inout)-= count;
- }
- return;
-}
-
-typedef void (*ContentsClearFunc)(
- char * /* priv */
-);
-
-static void
-_XkbFreeGeomNonLeafElems( Bool freeAll,
- int first,
- int count,
- unsigned short * num_inout,
- unsigned short * sz_inout,
- char ** elems,
- unsigned int elem_sz,
- ContentsClearFunc freeFunc)
-{
-register int i;
-register char *ptr;
-
- if (freeAll) {
- first= 0;
- count= (*num_inout);
- }
- else if ((first>=(*num_inout))||(first<0)||(count<1))
- return;
- else if (first+count>(*num_inout))
- count= (*num_inout)-first;
- if (*elems==NULL)
- return;
-
- if (freeFunc) {
- ptr= *elems;
- ptr+= first*elem_sz;
- for (i=0;i<count;i++) {
- (*freeFunc)(ptr);
- ptr+= elem_sz;
- }
- }
- if (freeAll) {
- (*num_inout)= (*sz_inout)= 0;
- if (*elems) {
- _XkbFree(*elems);
- *elems= NULL;
- }
- }
- else if (first+count>=(*num_inout))
- *num_inout= first;
- else {
- i= ((*num_inout)-(first+count))*elem_sz;
- ptr= *elems;
- memmove(&ptr[first*elem_sz],&ptr[(first+count)*elem_sz],i);
- (*num_inout)-= count;
- }
- return;
-}
-
-/***====================================================================***/
-
-static void
-_XkbClearProperty(char *prop_in)
-{
-XkbPropertyPtr prop= (XkbPropertyPtr)prop_in;
-
- if (prop->name) {
- _XkbFree(prop->name);
- prop->name= NULL;
- }
- if (prop->value) {
- _XkbFree(prop->value);
- prop->value= NULL;
- }
- return;
-}
-
-void
-XkbFreeGeomProperties( XkbGeometryPtr geom,
- int first,
- int count,
- Bool freeAll)
-{
- _XkbFreeGeomNonLeafElems(freeAll,first,count,
- &geom->num_properties,&geom->sz_properties,
- (char **)&geom->properties,
- sizeof(XkbPropertyRec),_XkbClearProperty);
- return;
-}
-
-/***====================================================================***/
-
-void
-XkbFreeGeomKeyAliases( XkbGeometryPtr geom,
- int first,
- int count,
- Bool freeAll)
-{
- _XkbFreeGeomLeafElems(freeAll,first,count,
- &geom->num_key_aliases,&geom->sz_key_aliases,
- (char **)&geom->key_aliases,
- sizeof(XkbKeyAliasRec));
- return;
-}
-
-/***====================================================================***/
-
-static void
-_XkbClearColor(char *color_in)
-{
-XkbColorPtr color= (XkbColorPtr)color_in;
-
- if (color->spec)
- _XkbFree(color->spec);
- return;
-}
-
-void
-XkbFreeGeomColors(XkbGeometryPtr geom,int first,int count,Bool freeAll)
-{
- _XkbFreeGeomNonLeafElems(freeAll,first,count,
- &geom->num_colors,&geom->sz_colors,
- (char **)&geom->colors,
- sizeof(XkbColorRec),_XkbClearColor);
- return;
-}
-
-/***====================================================================***/
-
-void
-XkbFreeGeomPoints(XkbOutlinePtr outline,int first,int count,Bool freeAll)
-{
- _XkbFreeGeomLeafElems(freeAll,first,count,
- &outline->num_points,&outline->sz_points,
- (char **)&outline->points,
- sizeof(XkbPointRec));
- return;
-}
-
-/***====================================================================***/
-
-static void
-_XkbClearOutline(char *outline_in)
-{
-XkbOutlinePtr outline= (XkbOutlinePtr)outline_in;
-
- if (outline->points!=NULL)
- XkbFreeGeomPoints(outline,0,outline->num_points,True);
- return;
-}
-
-void
-XkbFreeGeomOutlines(XkbShapePtr shape,int first,int count,Bool freeAll)
-{
- _XkbFreeGeomNonLeafElems(freeAll,first,count,
- &shape->num_outlines,&shape->sz_outlines,
- (char **)&shape->outlines,
- sizeof(XkbOutlineRec),_XkbClearOutline);
-
- return;
-}
-
-/***====================================================================***/
-
-static void
-_XkbClearShape(char *shape_in)
-{
-XkbShapePtr shape= (XkbShapePtr)shape_in;
-
- if (shape->outlines)
- XkbFreeGeomOutlines(shape,0,shape->num_outlines,True);
- return;
-}
-
-void
-XkbFreeGeomShapes(XkbGeometryPtr geom,int first,int count,Bool freeAll)
-{
- _XkbFreeGeomNonLeafElems(freeAll,first,count,
- &geom->num_shapes,&geom->sz_shapes,
- (char **)&geom->shapes,
- sizeof(XkbShapeRec),_XkbClearShape);
- return;
-}
-
-/***====================================================================***/
-
-void
-XkbFreeGeomOverlayKeys(XkbOverlayRowPtr row,int first,int count,Bool freeAll)
-{
- _XkbFreeGeomLeafElems(freeAll,first,count,
- &row->num_keys,&row->sz_keys,
- (char **)&row->keys,
- sizeof(XkbOverlayKeyRec));
- return;
-}
-
-/***====================================================================***/
-
-static void
-_XkbClearOverlayRow(char *row_in)
-{
-XkbOverlayRowPtr row= (XkbOverlayRowPtr)row_in;
-
- if (row->keys!=NULL)
- XkbFreeGeomOverlayKeys(row,0,row->num_keys,True);
- return;
-}
-
-void
-XkbFreeGeomOverlayRows(XkbOverlayPtr overlay,int first,int count,Bool freeAll)
-{
- _XkbFreeGeomNonLeafElems(freeAll,first,count,
- &overlay->num_rows,&overlay->sz_rows,
- (char **)&overlay->rows,
- sizeof(XkbOverlayRowRec),_XkbClearOverlayRow);
- return;
-}
-
-/***====================================================================***/
-
-static void
-_XkbClearOverlay(char *overlay_in)
-{
-XkbOverlayPtr overlay= (XkbOverlayPtr)overlay_in;
-
- if (overlay->rows!=NULL)
- XkbFreeGeomOverlayRows(overlay,0,overlay->num_rows,True);
- return;
-}
-
-void
-XkbFreeGeomOverlays(XkbSectionPtr section,int first,int count,Bool freeAll)
-{
- _XkbFreeGeomNonLeafElems(freeAll,first,count,
- &section->num_overlays,&section->sz_overlays,
- (char **)&section->overlays,
- sizeof(XkbOverlayRec),_XkbClearOverlay);
- return;
-}
-
-/***====================================================================***/
-
-void
-XkbFreeGeomKeys(XkbRowPtr row,int first,int count,Bool freeAll)
-{
- _XkbFreeGeomLeafElems(freeAll,first,count,
- &row->num_keys,&row->sz_keys,
- (char **)&row->keys,
- sizeof(XkbKeyRec));
- return;
-}
-
-/***====================================================================***/
-
-static void
-_XkbClearRow(char *row_in)
-{
-XkbRowPtr row= (XkbRowPtr)row_in;
-
- if (row->keys!=NULL)
- XkbFreeGeomKeys(row,0,row->num_keys,True);
- return;
-}
-
-void
-XkbFreeGeomRows(XkbSectionPtr section,int first,int count,Bool freeAll)
-{
- _XkbFreeGeomNonLeafElems(freeAll,first,count,
- &section->num_rows,&section->sz_rows,
- (char **)&section->rows,
- sizeof(XkbRowRec),_XkbClearRow);
-}
-
-/***====================================================================***/
-
-static void
-_XkbClearSection(char *section_in)
-{
-XkbSectionPtr section= (XkbSectionPtr)section_in;
-
- if (section->rows!=NULL)
- XkbFreeGeomRows(section,0,section->num_rows,True);
- if (section->doodads!=NULL) {
- XkbFreeGeomDoodads(section->doodads,section->num_doodads,True);
- section->doodads= NULL;
- }
- return;
-}
-
-void
-XkbFreeGeomSections(XkbGeometryPtr geom,int first,int count,Bool freeAll)
-{
- _XkbFreeGeomNonLeafElems(freeAll,first,count,
- &geom->num_sections,&geom->sz_sections,
- (char **)&geom->sections,
- sizeof(XkbSectionRec),_XkbClearSection);
- return;
-}
-
-/***====================================================================***/
-
-static void
-_XkbClearDoodad(char *doodad_in)
-{
-XkbDoodadPtr doodad= (XkbDoodadPtr)doodad_in;
-
- switch (doodad->any.type) {
- case XkbTextDoodad:
- {
- if (doodad->text.text!=NULL) {
- _XkbFree(doodad->text.text);
- doodad->text.text= NULL;
- }
- if (doodad->text.font!=NULL) {
- _XkbFree(doodad->text.font);
- doodad->text.font= NULL;
- }
- }
- break;
- case XkbLogoDoodad:
- {
- if (doodad->logo.logo_name!=NULL) {
- _XkbFree(doodad->logo.logo_name);
- doodad->logo.logo_name= NULL;
- }
- }
- break;
- }
- return;
-}
-
-void
-XkbFreeGeomDoodads(XkbDoodadPtr doodads,int nDoodads,Bool freeAll)
-{
-register int i;
-register XkbDoodadPtr doodad;
-
- if (doodads) {
- for (i=0,doodad= doodads;i<nDoodads;i++,doodad++) {
- _XkbClearDoodad((char *)doodad);
- }
- if (freeAll)
- _XkbFree(doodads);
- }
- return;
-}
-
-void
-XkbFreeGeometry(XkbGeometryPtr geom,unsigned which,Bool freeMap)
-{
- if (geom==NULL)
- return;
- if (freeMap)
- which= XkbGeomAllMask;
- if ((which&XkbGeomPropertiesMask)&&(geom->properties!=NULL))
- XkbFreeGeomProperties(geom,0,geom->num_properties,True);
- if ((which&XkbGeomColorsMask)&&(geom->colors!=NULL))
- XkbFreeGeomColors(geom,0,geom->num_colors,True);
- if ((which&XkbGeomShapesMask)&&(geom->shapes!=NULL))
- XkbFreeGeomShapes(geom,0,geom->num_shapes,True);
- if ((which&XkbGeomSectionsMask)&&(geom->sections!=NULL))
- XkbFreeGeomSections(geom,0,geom->num_sections,True);
- if ((which&XkbGeomDoodadsMask)&&(geom->doodads!= NULL)) {
- XkbFreeGeomDoodads(geom->doodads,geom->num_doodads,True);
- geom->doodads= NULL;
- geom->num_doodads= geom->sz_doodads= 0;
- }
- if ((which&XkbGeomKeyAliasesMask)&&(geom->key_aliases!=NULL))
- XkbFreeGeomKeyAliases(geom,0,geom->num_key_aliases,True);
- if (freeMap) {
- if (geom->label_font!=NULL) {
- _XkbFree(geom->label_font);
- geom->label_font= NULL;
- }
- _XkbFree(geom);
- }
- return;
-}
-
-/***====================================================================***/
-
-static Status
-_XkbGeomAlloc( XPointer * old,
- unsigned short * num,
- unsigned short * total,
- int num_new,
- Size_t sz_elem)
-{
- if (num_new<1)
- return Success;
- if ((*old)==NULL)
- *num= *total= 0;
-
- if ((*num)+num_new<=(*total))
- return Success;
-
- *total= (*num)+num_new;
- if ((*old)!=NULL)
- (*old)= (XPointer)_XkbRealloc((*old),(*total)*sz_elem);
- else (*old)= (XPointer)_XkbCalloc((*total),sz_elem);
- if ((*old)==NULL) {
- *total= *num= 0;
- return BadAlloc;
- }
-
- if (*num>0) {
- char *tmp= (char *)(*old);
- bzero(&tmp[sz_elem*(*num)],(num_new*sz_elem));
- }
- return Success;
-}
-
-#define _XkbAllocProps(g,n) _XkbGeomAlloc((XPointer *)&(g)->properties,\
- &(g)->num_properties,&(g)->sz_properties,\
- (n),sizeof(XkbPropertyRec))
-#define _XkbAllocColors(g,n) _XkbGeomAlloc((XPointer *)&(g)->colors,\
- &(g)->num_colors,&(g)->sz_colors,\
- (n),sizeof(XkbColorRec))
-#define _XkbAllocShapes(g,n) _XkbGeomAlloc((XPointer *)&(g)->shapes,\
- &(g)->num_shapes,&(g)->sz_shapes,\
- (n),sizeof(XkbShapeRec))
-#define _XkbAllocSections(g,n) _XkbGeomAlloc((XPointer *)&(g)->sections,\
- &(g)->num_sections,&(g)->sz_sections,\
- (n),sizeof(XkbSectionRec))
-#define _XkbAllocDoodads(g,n) _XkbGeomAlloc((XPointer *)&(g)->doodads,\
- &(g)->num_doodads,&(g)->sz_doodads,\
- (n),sizeof(XkbDoodadRec))
-#define _XkbAllocKeyAliases(g,n) _XkbGeomAlloc((XPointer *)&(g)->key_aliases,\
- &(g)->num_key_aliases,&(g)->sz_key_aliases,\
- (n),sizeof(XkbKeyAliasRec))
-
-#define _XkbAllocOutlines(s,n) _XkbGeomAlloc((XPointer *)&(s)->outlines,\
- &(s)->num_outlines,&(s)->sz_outlines,\
- (n),sizeof(XkbOutlineRec))
-#define _XkbAllocRows(s,n) _XkbGeomAlloc((XPointer *)&(s)->rows,\
- &(s)->num_rows,&(s)->sz_rows,\
- (n),sizeof(XkbRowRec))
-#define _XkbAllocPoints(o,n) _XkbGeomAlloc((XPointer *)&(o)->points,\
- &(o)->num_points,&(o)->sz_points,\
- (n),sizeof(XkbPointRec))
-#define _XkbAllocKeys(r,n) _XkbGeomAlloc((XPointer *)&(r)->keys,\
- &(r)->num_keys,&(r)->sz_keys,\
- (n),sizeof(XkbKeyRec))
-#define _XkbAllocOverlays(s,n) _XkbGeomAlloc((XPointer *)&(s)->overlays,\
- &(s)->num_overlays,&(s)->sz_overlays,\
- (n),sizeof(XkbOverlayRec))
-#define _XkbAllocOverlayRows(o,n) _XkbGeomAlloc((XPointer *)&(o)->rows,\
- &(o)->num_rows,&(o)->sz_rows,\
- (n),sizeof(XkbOverlayRowRec))
-#define _XkbAllocOverlayKeys(r,n) _XkbGeomAlloc((XPointer *)&(r)->keys,\
- &(r)->num_keys,&(r)->sz_keys,\
- (n),sizeof(XkbOverlayKeyRec))
-
-Status
-XkbAllocGeomProps(XkbGeometryPtr geom,int nProps)
-{
- return _XkbAllocProps(geom,nProps);
-}
-
-Status
-XkbAllocGeomColors(XkbGeometryPtr geom,int nColors)
-{
- return _XkbAllocColors(geom,nColors);
-}
-
-Status
-XkbAllocGeomKeyAliases(XkbGeometryPtr geom,int nKeyAliases)
-{
- return _XkbAllocKeyAliases(geom,nKeyAliases);
-}
-
-Status
-XkbAllocGeomShapes(XkbGeometryPtr geom,int nShapes)
-{
- return _XkbAllocShapes(geom,nShapes);
-}
-
-Status
-XkbAllocGeomSections(XkbGeometryPtr geom,int nSections)
-{
- return _XkbAllocSections(geom,nSections);
-}
-
-Status
-XkbAllocGeomOverlays(XkbSectionPtr section,int nOverlays)
-{
- return _XkbAllocOverlays(section,nOverlays);
-}
-
-Status
-XkbAllocGeomOverlayRows(XkbOverlayPtr overlay,int nRows)
-{
- return _XkbAllocOverlayRows(overlay,nRows);
-}
-
-Status
-XkbAllocGeomOverlayKeys(XkbOverlayRowPtr row,int nKeys)
-{
- return _XkbAllocOverlayKeys(row,nKeys);
-}
-
-Status
-XkbAllocGeomDoodads(XkbGeometryPtr geom,int nDoodads)
-{
- return _XkbAllocDoodads(geom,nDoodads);
-}
-
-Status
-XkbAllocGeomSectionDoodads(XkbSectionPtr section,int nDoodads)
-{
- return _XkbAllocDoodads(section,nDoodads);
-}
-
-Status
-XkbAllocGeomOutlines(XkbShapePtr shape,int nOL)
-{
- return _XkbAllocOutlines(shape,nOL);
-}
-
-Status
-XkbAllocGeomRows(XkbSectionPtr section,int nRows)
-{
- return _XkbAllocRows(section,nRows);
-}
-
-Status
-XkbAllocGeomPoints(XkbOutlinePtr ol,int nPts)
-{
- return _XkbAllocPoints(ol,nPts);
-}
-
-Status
-XkbAllocGeomKeys(XkbRowPtr row,int nKeys)
-{
- return _XkbAllocKeys(row,nKeys);
-}
-
-Status
-XkbAllocGeometry(XkbDescPtr xkb,XkbGeometrySizesPtr sizes)
-{
-XkbGeometryPtr geom;
-Status rtrn;
-
- if (xkb->geom==NULL) {
- xkb->geom= _XkbTypedCalloc(1,XkbGeometryRec);
- if (!xkb->geom)
- return BadAlloc;
- }
- geom= xkb->geom;
- if ((sizes->which&XkbGeomPropertiesMask)&&
- ((rtrn=_XkbAllocProps(geom,sizes->num_properties))!=Success)) {
- goto BAIL;
- }
- if ((sizes->which&XkbGeomColorsMask)&&
- ((rtrn=_XkbAllocColors(geom,sizes->num_colors))!=Success)) {
- goto BAIL;
- }
- if ((sizes->which&XkbGeomShapesMask)&&
- ((rtrn=_XkbAllocShapes(geom,sizes->num_shapes))!=Success)) {
- goto BAIL;
- }
- if ((sizes->which&XkbGeomSectionsMask)&&
- ((rtrn=_XkbAllocSections(geom,sizes->num_sections))!=Success)) {
- goto BAIL;
- }
- if ((sizes->which&XkbGeomDoodadsMask)&&
- ((rtrn=_XkbAllocDoodads(geom,sizes->num_doodads))!=Success)) {
- goto BAIL;
- }
- if ((sizes->which&XkbGeomKeyAliasesMask)&&
- ((rtrn=_XkbAllocKeyAliases(geom,sizes->num_key_aliases))!=Success)) {
- goto BAIL;
- }
- return Success;
-BAIL:
- XkbFreeGeometry(geom,XkbGeomAllMask,True);
- xkb->geom= NULL;
- return rtrn;
-}
-
-/***====================================================================***/
-
-XkbPropertyPtr
-XkbAddGeomProperty(XkbGeometryPtr geom,char *name,char *value)
-{
-register int i;
-register XkbPropertyPtr prop;
-
- if ((!geom)||(!name)||(!value))
- return NULL;
- for (i=0,prop=geom->properties;i<geom->num_properties;i++,prop++) {
- if ((prop->name)&&(strcmp(name,prop->name)==0)) {
- if (prop->value)
- _XkbFree(prop->value);
- prop->value= strdup(value);
- return prop;
- }
- }
- if ((geom->num_properties>=geom->sz_properties)&&
- (_XkbAllocProps(geom,1)!=Success)) {
- return NULL;
- }
- prop= &geom->properties[geom->num_properties];
- prop->name= strdup(name);
- if (!prop->name)
- return NULL;
- prop->value= strdup(value);
- if (!prop->value) {
- _XkbFree(prop->name);
- prop->name= NULL;
- return NULL;
- }
- geom->num_properties++;
- return prop;
-}
-
-XkbKeyAliasPtr
-XkbAddGeomKeyAlias(XkbGeometryPtr geom,char *aliasStr,char *realStr)
-{
-register int i;
-register XkbKeyAliasPtr alias;
-
- if ((!geom)||(!aliasStr)||(!realStr)||(!aliasStr[0])||(!realStr[0]))
- return NULL;
- for (i=0,alias=geom->key_aliases;i<geom->num_key_aliases;i++,alias++) {
- if (strncmp(alias->alias,aliasStr,XkbKeyNameLength)==0) {
- bzero(alias->real,XkbKeyNameLength);
- strncpy(alias->real,realStr,XkbKeyNameLength);
- return alias;
- }
- }
- if ((geom->num_key_aliases>=geom->sz_key_aliases)&&
- (_XkbAllocKeyAliases(geom,1)!=Success)) {
- return NULL;
- }
- alias= &geom->key_aliases[geom->num_key_aliases];
- bzero(alias,sizeof(XkbKeyAliasRec));
- strncpy(alias->alias,aliasStr,XkbKeyNameLength);
- strncpy(alias->real,realStr,XkbKeyNameLength);
- geom->num_key_aliases++;
- return alias;
-}
-
-XkbColorPtr
-XkbAddGeomColor(XkbGeometryPtr geom,char *spec,unsigned int pixel)
-{
-register int i;
-register XkbColorPtr color;
-
- if ((!geom)||(!spec))
- return NULL;
- for (i=0,color=geom->colors;i<geom->num_colors;i++,color++) {
- if ((color->spec)&&(strcmp(color->spec,spec)==0)) {
- color->pixel= pixel;
- return color;
- }
- }
- if ((geom->num_colors>=geom->sz_colors)&&
- (_XkbAllocColors(geom,1)!=Success)) {
- return NULL;
- }
- color= &geom->colors[geom->num_colors];
- color->pixel= pixel;
- color->spec= strdup(spec);
- if (!color->spec)
- return NULL;
- geom->num_colors++;
- return color;
-}
-
-XkbOutlinePtr
-XkbAddGeomOutline(XkbShapePtr shape,int sz_points)
-{
-XkbOutlinePtr outline;
-
- if ((!shape)||(sz_points<0))
- return NULL;
- if ((shape->num_outlines>=shape->sz_outlines)&&
- (_XkbAllocOutlines(shape,1)!=Success)) {
- return NULL;
- }
- outline= &shape->outlines[shape->num_outlines];
- bzero(outline,sizeof(XkbOutlineRec));
- if ((sz_points>0)&&(_XkbAllocPoints(outline,sz_points)!=Success))
- return NULL;
- shape->num_outlines++;
- return outline;
-}
-
-XkbShapePtr
-XkbAddGeomShape(XkbGeometryPtr geom,Atom name,int sz_outlines)
-{
-XkbShapePtr shape;
-register int i;
-
- if ((!geom)||(!name)||(sz_outlines<0))
- return NULL;
- if (geom->num_shapes>0) {
- for (shape=geom->shapes,i=0;i<geom->num_shapes;i++,shape++) {
- if (name==shape->name)
- return shape;
- }
- }
- if ((geom->num_shapes>=geom->sz_shapes)&&
- (_XkbAllocShapes(geom,1)!=Success))
- return NULL;
- shape= &geom->shapes[geom->num_shapes];
- bzero(shape,sizeof(XkbShapeRec));
- if ((sz_outlines>0)&&(_XkbAllocOutlines(shape,sz_outlines)!=Success))
- return NULL;
- shape->name= name;
- shape->primary= shape->approx= NULL;
- geom->num_shapes++;
- return shape;
-}
-
-XkbKeyPtr
-XkbAddGeomKey(XkbRowPtr row)
-{
-XkbKeyPtr key;
- if (!row)
- return NULL;
- if ((row->num_keys>=row->sz_keys)&&(_XkbAllocKeys(row,1)!=Success))
- return NULL;
- key= &row->keys[row->num_keys++];
- bzero(key,sizeof(XkbKeyRec));
- return key;
-}
-
-XkbRowPtr
-XkbAddGeomRow(XkbSectionPtr section,int sz_keys)
-{
-XkbRowPtr row;
-
- if ((!section)||(sz_keys<0))
- return NULL;
- if ((section->num_rows>=section->sz_rows)&&
- (_XkbAllocRows(section,1)!=Success))
- return NULL;
- row= &section->rows[section->num_rows];
- bzero(row,sizeof(XkbRowRec));
- if ((sz_keys>0)&&(_XkbAllocKeys(row,sz_keys)!=Success))
- return NULL;
- section->num_rows++;
- return row;
-}
-
-XkbSectionPtr
-XkbAddGeomSection( XkbGeometryPtr geom,
- Atom name,
- int sz_rows,
- int sz_doodads,
- int sz_over)
-{
-register int i;
-XkbSectionPtr section;
-
- if ((!geom)||(name==None)||(sz_rows<0))
- return NULL;
- for (i=0,section=geom->sections;i<geom->num_sections;i++,section++) {
- if (section->name!=name)
- continue;
- if (((sz_rows>0)&&(_XkbAllocRows(section,sz_rows)!=Success))||
- ((sz_doodads>0)&&(_XkbAllocDoodads(section,sz_doodads)!=Success))||
- ((sz_over>0)&&(_XkbAllocOverlays(section,sz_over)!=Success)))
- return NULL;
- return section;
- }
- if ((geom->num_sections>=geom->sz_sections)&&
- (_XkbAllocSections(geom,1)!=Success))
- return NULL;
- section= &geom->sections[geom->num_sections];
- if ((sz_rows>0)&&(_XkbAllocRows(section,sz_rows)!=Success))
- return NULL;
- if ((sz_doodads>0)&&(_XkbAllocDoodads(section,sz_doodads)!=Success)) {
- if (section->rows) {
- _XkbFree(section->rows);
- section->rows= NULL;
- section->sz_rows= section->num_rows= 0;
- }
- return NULL;
- }
- section->name= name;
- geom->num_sections++;
- return section;
-}
-
-XkbDoodadPtr
-XkbAddGeomDoodad(XkbGeometryPtr geom,XkbSectionPtr section,Atom name)
-{
-XkbDoodadPtr old,doodad;
-register int i,nDoodads;
-
- if ((!geom)||(name==None))
- return NULL;
- if ((section!=NULL)&&(section->num_doodads>0)) {
- old= section->doodads;
- nDoodads= section->num_doodads;
- }
- else {
- old= geom->doodads;
- nDoodads= geom->num_doodads;
- }
- for (i=0,doodad=old;i<nDoodads;i++,doodad++) {
- if (doodad->any.name==name)
- return doodad;
- }
- if (section) {
- if ((section->num_doodads>=geom->sz_doodads)&&
- (_XkbAllocDoodads(section,1)!=Success)) {
- return NULL;
- }
- doodad= &section->doodads[section->num_doodads++];
- }
- else {
- if ((geom->num_doodads>=geom->sz_doodads)&&
- (_XkbAllocDoodads(geom,1)!=Success))
- return NULL;
- doodad= &geom->doodads[geom->num_doodads++];
- }
- bzero(doodad,sizeof(XkbDoodadRec));
- doodad->any.name= name;
- return doodad;
-}
-
-XkbOverlayKeyPtr
-XkbAddGeomOverlayKey( XkbOverlayPtr overlay,
- XkbOverlayRowPtr row,
- char * over,
- char * under)
-{
-register int i;
-XkbOverlayKeyPtr key;
-XkbSectionPtr section;
-XkbRowPtr row_under;
-Bool found;
-
- if ((!overlay)||(!row)||(!over)||(!under))
- return NULL;
- section= overlay->section_under;
- if (row->row_under>=section->num_rows)
- return NULL;
- row_under= &section->rows[row->row_under];
- for (i=0,found=False;i<row_under->num_keys;i++) {
- if (strncmp(under,row_under->keys[i].name.name,XkbKeyNameLength)==0) {
- found= True;
- break;
- }
- }
- if (!found)
- return NULL;
- if ((row->num_keys>=row->sz_keys)&&(_XkbAllocOverlayKeys(row,1)!=Success))
- return NULL;
- key= &row->keys[row->num_keys];
- strncpy(key->under.name,under,XkbKeyNameLength);
- strncpy(key->over.name,over,XkbKeyNameLength);
- row->num_keys++;
- return key;
-}
-
-XkbOverlayRowPtr
-XkbAddGeomOverlayRow(XkbOverlayPtr overlay,int row_under,int sz_keys)
-{
-register int i;
-XkbOverlayRowPtr row;
-
- if ((!overlay)||(sz_keys<0))
- return NULL;
- if (row_under>=overlay->section_under->num_rows)
- return NULL;
- for (i=0;i<overlay->num_rows;i++) {
- if (overlay->rows[i].row_under==row_under) {
- row= &overlay->rows[i];
- if ((row->sz_keys<sz_keys)&&
- (_XkbAllocOverlayKeys(row,sz_keys)!=Success)) {
- return NULL;
- }
- return &overlay->rows[i];
- }
- }
- if ((overlay->num_rows>=overlay->sz_rows)&&
- (_XkbAllocOverlayRows(overlay,1)!=Success))
- return NULL;
- row= &overlay->rows[overlay->num_rows];
- bzero(row,sizeof(XkbOverlayRowRec));
- if ((sz_keys>0)&&(_XkbAllocOverlayKeys(row,sz_keys)!=Success))
- return NULL;
- row->row_under= row_under;
- overlay->num_rows++;
- return row;
-}
-
-XkbOverlayPtr
-XkbAddGeomOverlay(XkbSectionPtr section,Atom name,int sz_rows)
-{
-register int i;
-XkbOverlayPtr overlay;
-
- if ((!section)||(name==None)||(sz_rows==0))
- return NULL;
-
- for (i=0,overlay=section->overlays;i<section->num_overlays;i++,overlay++) {
- if (overlay->name==name) {
- if ((sz_rows>0)&&(_XkbAllocOverlayRows(overlay,sz_rows)!=Success))
- return NULL;
- return overlay;
- }
- }
- if ((section->num_overlays>=section->sz_overlays)&&
- (_XkbAllocOverlays(section,1)!=Success))
- return NULL;
- overlay= &section->overlays[section->num_overlays];
- if ((sz_rows>0)&&(_XkbAllocOverlayRows(overlay,sz_rows)!=Success))
- return NULL;
- overlay->name= name;
- overlay->section_under= section;
- section->num_overlays++;
- return overlay;
-}
+/************************************************************
+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name of Silicon Graphics not be
+used in advertising or publicity pertaining to distribution
+of the software without specific prior written permission.
+Silicon Graphics makes no representation about the suitability
+of this software for any purpose. It is provided "as is"
+without any express or implied warranty.
+
+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+********************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#elif defined(HAVE_CONFIG_H)
+#include <config.h>
+#endif
+
+#ifndef XKB_IN_SERVER
+
+#include <stdio.h>
+#include "Xlibint.h"
+#include "XKBlibint.h"
+#include <X11/extensions/XKBgeom.h>
+#include <X11/extensions/XKBproto.h>
+
+#else
+
+#include <stdio.h>
+#include <X11/X.h>
+#include <X11/Xproto.h>
+#include "misc.h"
+#include "inputstr.h"
+#include <X11/extensions/XKBsrv.h>
+#include <X11/extensions/XKBgeom.h>
+
+#endif /* XKB_IN_SERVER */
+
+#ifdef X_NOT_POSIX
+#define Size_t unsigned int
+#else
+#define Size_t size_t
+#endif
+
+/***====================================================================***/
+
+static void
+_XkbFreeGeomLeafElems( Bool freeAll,
+ int first,
+ int count,
+ unsigned short * num_inout,
+ unsigned short * sz_inout,
+ char ** elems,
+ unsigned int elem_sz)
+{
+ if ((freeAll)||(*elems==NULL)) {
+ *num_inout= *sz_inout= 0;
+ if (*elems!=NULL) {
+ _XkbFree(*elems);
+ *elems= NULL;
+ }
+ return;
+ }
+
+ if ((first>=(*num_inout))||(first<0)||(count<1))
+ return;
+
+ if (first+count>=(*num_inout)) {
+ /* truncating the array is easy */
+ (*num_inout)= first;
+ }
+ else {
+ char * ptr;
+ int extra;
+ ptr= *elems;
+ extra= ((*num_inout)-(first+count))*elem_sz;
+ if (extra>0)
+ memmove(&ptr[first*elem_sz],&ptr[(first+count)*elem_sz],extra);
+ (*num_inout)-= count;
+ }
+ return;
+}
+
+typedef void (*ContentsClearFunc)(
+ char * /* priv */
+);
+
+static void
+_XkbFreeGeomNonLeafElems( Bool freeAll,
+ int first,
+ int count,
+ unsigned short * num_inout,
+ unsigned short * sz_inout,
+ char ** elems,
+ unsigned int elem_sz,
+ ContentsClearFunc freeFunc)
+{
+register int i;
+register char *ptr;
+
+ if (freeAll) {
+ first= 0;
+ count= (*num_inout);
+ }
+ else if ((first>=(*num_inout))||(first<0)||(count<1))
+ return;
+ else if (first+count>(*num_inout))
+ count= (*num_inout)-first;
+ if (*elems==NULL)
+ return;
+
+ if (freeFunc) {
+ ptr= *elems;
+ ptr+= first*elem_sz;
+ for (i=0;i<count;i++) {
+ (*freeFunc)(ptr);
+ ptr+= elem_sz;
+ }
+ }
+ if (freeAll) {
+ (*num_inout)= (*sz_inout)= 0;
+ if (*elems) {
+ _XkbFree(*elems);
+ *elems= NULL;
+ }
+ }
+ else if (first+count>=(*num_inout))
+ *num_inout= first;
+ else {
+ i= ((*num_inout)-(first+count))*elem_sz;
+ ptr= *elems;
+ memmove(&ptr[first*elem_sz],&ptr[(first+count)*elem_sz],i);
+ (*num_inout)-= count;
+ }
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearProperty(char *prop_in)
+{
+XkbPropertyPtr prop= (XkbPropertyPtr)prop_in;
+
+ if (prop->name) {
+ _XkbFree(prop->name);
+ prop->name= NULL;
+ }
+ if (prop->value) {
+ _XkbFree(prop->value);
+ prop->value= NULL;
+ }
+ return;
+}
+
+void
+XkbFreeGeomProperties( XkbGeometryPtr geom,
+ int first,
+ int count,
+ Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &geom->num_properties,&geom->sz_properties,
+ (char **)&geom->properties,
+ sizeof(XkbPropertyRec),_XkbClearProperty);
+ return;
+}
+
+/***====================================================================***/
+
+void
+XkbFreeGeomKeyAliases( XkbGeometryPtr geom,
+ int first,
+ int count,
+ Bool freeAll)
+{
+ _XkbFreeGeomLeafElems(freeAll,first,count,
+ &geom->num_key_aliases,&geom->sz_key_aliases,
+ (char **)&geom->key_aliases,
+ sizeof(XkbKeyAliasRec));
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearColor(char *color_in)
+{
+XkbColorPtr color= (XkbColorPtr)color_in;
+
+ if (color->spec)
+ _XkbFree(color->spec);
+ return;
+}
+
+void
+XkbFreeGeomColors(XkbGeometryPtr geom,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &geom->num_colors,&geom->sz_colors,
+ (char **)&geom->colors,
+ sizeof(XkbColorRec),_XkbClearColor);
+ return;
+}
+
+/***====================================================================***/
+
+void
+XkbFreeGeomPoints(XkbOutlinePtr outline,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomLeafElems(freeAll,first,count,
+ &outline->num_points,&outline->sz_points,
+ (char **)&outline->points,
+ sizeof(XkbPointRec));
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearOutline(char *outline_in)
+{
+XkbOutlinePtr outline= (XkbOutlinePtr)outline_in;
+
+ if (outline->points!=NULL)
+ XkbFreeGeomPoints(outline,0,outline->num_points,True);
+ return;
+}
+
+void
+XkbFreeGeomOutlines(XkbShapePtr shape,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &shape->num_outlines,&shape->sz_outlines,
+ (char **)&shape->outlines,
+ sizeof(XkbOutlineRec),_XkbClearOutline);
+
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearShape(char *shape_in)
+{
+XkbShapePtr shape= (XkbShapePtr)shape_in;
+
+ if (shape->outlines)
+ XkbFreeGeomOutlines(shape,0,shape->num_outlines,True);
+ return;
+}
+
+void
+XkbFreeGeomShapes(XkbGeometryPtr geom,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &geom->num_shapes,&geom->sz_shapes,
+ (char **)&geom->shapes,
+ sizeof(XkbShapeRec),_XkbClearShape);
+ return;
+}
+
+/***====================================================================***/
+
+void
+XkbFreeGeomOverlayKeys(XkbOverlayRowPtr row,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomLeafElems(freeAll,first,count,
+ &row->num_keys,&row->sz_keys,
+ (char **)&row->keys,
+ sizeof(XkbOverlayKeyRec));
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearOverlayRow(char *row_in)
+{
+XkbOverlayRowPtr row= (XkbOverlayRowPtr)row_in;
+
+ if (row->keys!=NULL)
+ XkbFreeGeomOverlayKeys(row,0,row->num_keys,True);
+ return;
+}
+
+void
+XkbFreeGeomOverlayRows(XkbOverlayPtr overlay,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &overlay->num_rows,&overlay->sz_rows,
+ (char **)&overlay->rows,
+ sizeof(XkbOverlayRowRec),_XkbClearOverlayRow);
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearOverlay(char *overlay_in)
+{
+XkbOverlayPtr overlay= (XkbOverlayPtr)overlay_in;
+
+ if (overlay->rows!=NULL)
+ XkbFreeGeomOverlayRows(overlay,0,overlay->num_rows,True);
+ return;
+}
+
+void
+XkbFreeGeomOverlays(XkbSectionPtr section,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &section->num_overlays,&section->sz_overlays,
+ (char **)&section->overlays,
+ sizeof(XkbOverlayRec),_XkbClearOverlay);
+ return;
+}
+
+/***====================================================================***/
+
+void
+XkbFreeGeomKeys(XkbRowPtr row,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomLeafElems(freeAll,first,count,
+ &row->num_keys,&row->sz_keys,
+ (char **)&row->keys,
+ sizeof(XkbKeyRec));
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearRow(char *row_in)
+{
+XkbRowPtr row= (XkbRowPtr)row_in;
+
+ if (row->keys!=NULL)
+ XkbFreeGeomKeys(row,0,row->num_keys,True);
+ return;
+}
+
+void
+XkbFreeGeomRows(XkbSectionPtr section,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &section->num_rows,&section->sz_rows,
+ (char **)&section->rows,
+ sizeof(XkbRowRec),_XkbClearRow);
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearSection(char *section_in)
+{
+XkbSectionPtr section= (XkbSectionPtr)section_in;
+
+ if (section->rows!=NULL)
+ XkbFreeGeomRows(section,0,section->num_rows,True);
+ if (section->doodads!=NULL) {
+ XkbFreeGeomDoodads(section->doodads,section->num_doodads,True);
+ section->doodads= NULL;
+ }
+ return;
+}
+
+void
+XkbFreeGeomSections(XkbGeometryPtr geom,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &geom->num_sections,&geom->sz_sections,
+ (char **)&geom->sections,
+ sizeof(XkbSectionRec),_XkbClearSection);
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearDoodad(char *doodad_in)
+{
+XkbDoodadPtr doodad= (XkbDoodadPtr)doodad_in;
+
+ switch (doodad->any.type) {
+ case XkbTextDoodad:
+ {
+ if (doodad->text.text!=NULL) {
+ _XkbFree(doodad->text.text);
+ doodad->text.text= NULL;
+ }
+ if (doodad->text.font!=NULL) {
+ _XkbFree(doodad->text.font);
+ doodad->text.font= NULL;
+ }
+ }
+ break;
+ case XkbLogoDoodad:
+ {
+ if (doodad->logo.logo_name!=NULL) {
+ _XkbFree(doodad->logo.logo_name);
+ doodad->logo.logo_name= NULL;
+ }
+ }
+ break;
+ }
+ return;
+}
+
+void
+XkbFreeGeomDoodads(XkbDoodadPtr doodads,int nDoodads,Bool freeAll)
+{
+register int i;
+register XkbDoodadPtr doodad;
+
+ if (doodads) {
+ for (i=0,doodad= doodads;i<nDoodads;i++,doodad++) {
+ _XkbClearDoodad((char *)doodad);
+ }
+ if (freeAll)
+ _XkbFree(doodads);
+ }
+ return;
+}
+
+void
+XkbFreeGeometry(XkbGeometryPtr geom,unsigned which,Bool freeMap)
+{
+ if (geom==NULL)
+ return;
+ if (freeMap)
+ which= XkbGeomAllMask;
+ if ((which&XkbGeomPropertiesMask)&&(geom->properties!=NULL))
+ XkbFreeGeomProperties(geom,0,geom->num_properties,True);
+ if ((which&XkbGeomColorsMask)&&(geom->colors!=NULL))
+ XkbFreeGeomColors(geom,0,geom->num_colors,True);
+ if ((which&XkbGeomShapesMask)&&(geom->shapes!=NULL))
+ XkbFreeGeomShapes(geom,0,geom->num_shapes,True);
+ if ((which&XkbGeomSectionsMask)&&(geom->sections!=NULL))
+ XkbFreeGeomSections(geom,0,geom->num_sections,True);
+ if ((which&XkbGeomDoodadsMask)&&(geom->doodads!= NULL)) {
+ XkbFreeGeomDoodads(geom->doodads,geom->num_doodads,True);
+ geom->doodads= NULL;
+ geom->num_doodads= geom->sz_doodads= 0;
+ }
+ if ((which&XkbGeomKeyAliasesMask)&&(geom->key_aliases!=NULL))
+ XkbFreeGeomKeyAliases(geom,0,geom->num_key_aliases,True);
+ if (freeMap) {
+ if (geom->label_font!=NULL) {
+ _XkbFree(geom->label_font);
+ geom->label_font= NULL;
+ }
+ _XkbFree(geom);
+ }
+ return;
+}
+
+/***====================================================================***/
+
+static Status
+_XkbGeomAlloc( XPointer * old,
+ unsigned short * num,
+ unsigned short * total,
+ int num_new,
+ Size_t sz_elem)
+{
+ if (num_new<1)
+ return Success;
+ if ((*old)==NULL)
+ *num= *total= 0;
+
+ if ((*num)+num_new<=(*total))
+ return Success;
+
+ *total= (*num)+num_new;
+ if ((*old)!=NULL)
+ (*old)= (XPointer)_XkbRealloc((*old),(*total)*sz_elem);
+ else (*old)= (XPointer)_XkbCalloc((*total),sz_elem);
+ if ((*old)==NULL) {
+ *total= *num= 0;
+ return BadAlloc;
+ }
+
+ if (*num>0) {
+ char *tmp= (char *)(*old);
+ bzero(&tmp[sz_elem*(*num)],(num_new*sz_elem));
+ }
+ return Success;
+}
+
+#define _XkbAllocProps(g,n) _XkbGeomAlloc((XPointer *)&(g)->properties,\
+ &(g)->num_properties,&(g)->sz_properties,\
+ (n),sizeof(XkbPropertyRec))
+#define _XkbAllocColors(g,n) _XkbGeomAlloc((XPointer *)&(g)->colors,\
+ &(g)->num_colors,&(g)->sz_colors,\
+ (n),sizeof(XkbColorRec))
+#define _XkbAllocShapes(g,n) _XkbGeomAlloc((XPointer *)&(g)->shapes,\
+ &(g)->num_shapes,&(g)->sz_shapes,\
+ (n),sizeof(XkbShapeRec))
+#define _XkbAllocSections(g,n) _XkbGeomAlloc((XPointer *)&(g)->sections,\
+ &(g)->num_sections,&(g)->sz_sections,\
+ (n),sizeof(XkbSectionRec))
+#define _XkbAllocDoodads(g,n) _XkbGeomAlloc((XPointer *)&(g)->doodads,\
+ &(g)->num_doodads,&(g)->sz_doodads,\
+ (n),sizeof(XkbDoodadRec))
+#define _XkbAllocKeyAliases(g,n) _XkbGeomAlloc((XPointer *)&(g)->key_aliases,\
+ &(g)->num_key_aliases,&(g)->sz_key_aliases,\
+ (n),sizeof(XkbKeyAliasRec))
+
+#define _XkbAllocOutlines(s,n) _XkbGeomAlloc((XPointer *)&(s)->outlines,\
+ &(s)->num_outlines,&(s)->sz_outlines,\
+ (n),sizeof(XkbOutlineRec))
+#define _XkbAllocRows(s,n) _XkbGeomAlloc((XPointer *)&(s)->rows,\
+ &(s)->num_rows,&(s)->sz_rows,\
+ (n),sizeof(XkbRowRec))
+#define _XkbAllocPoints(o,n) _XkbGeomAlloc((XPointer *)&(o)->points,\
+ &(o)->num_points,&(o)->sz_points,\
+ (n),sizeof(XkbPointRec))
+#define _XkbAllocKeys(r,n) _XkbGeomAlloc((XPointer *)&(r)->keys,\
+ &(r)->num_keys,&(r)->sz_keys,\
+ (n),sizeof(XkbKeyRec))
+#define _XkbAllocOverlays(s,n) _XkbGeomAlloc((XPointer *)&(s)->overlays,\
+ &(s)->num_overlays,&(s)->sz_overlays,\
+ (n),sizeof(XkbOverlayRec))
+#define _XkbAllocOverlayRows(o,n) _XkbGeomAlloc((XPointer *)&(o)->rows,\
+ &(o)->num_rows,&(o)->sz_rows,\
+ (n),sizeof(XkbOverlayRowRec))
+#define _XkbAllocOverlayKeys(r,n) _XkbGeomAlloc((XPointer *)&(r)->keys,\
+ &(r)->num_keys,&(r)->sz_keys,\
+ (n),sizeof(XkbOverlayKeyRec))
+
+Status
+XkbAllocGeomProps(XkbGeometryPtr geom,int nProps)
+{
+ return _XkbAllocProps(geom,nProps);
+}
+
+Status
+XkbAllocGeomColors(XkbGeometryPtr geom,int nColors)
+{
+ return _XkbAllocColors(geom,nColors);
+}
+
+Status
+XkbAllocGeomKeyAliases(XkbGeometryPtr geom,int nKeyAliases)
+{
+ return _XkbAllocKeyAliases(geom,nKeyAliases);
+}
+
+Status
+XkbAllocGeomShapes(XkbGeometryPtr geom,int nShapes)
+{
+ return _XkbAllocShapes(geom,nShapes);
+}
+
+Status
+XkbAllocGeomSections(XkbGeometryPtr geom,int nSections)
+{
+ return _XkbAllocSections(geom,nSections);
+}
+
+Status
+XkbAllocGeomOverlays(XkbSectionPtr section,int nOverlays)
+{
+ return _XkbAllocOverlays(section,nOverlays);
+}
+
+Status
+XkbAllocGeomOverlayRows(XkbOverlayPtr overlay,int nRows)
+{
+ return _XkbAllocOverlayRows(overlay,nRows);
+}
+
+Status
+XkbAllocGeomOverlayKeys(XkbOverlayRowPtr row,int nKeys)
+{
+ return _XkbAllocOverlayKeys(row,nKeys);
+}
+
+Status
+XkbAllocGeomDoodads(XkbGeometryPtr geom,int nDoodads)
+{
+ return _XkbAllocDoodads(geom,nDoodads);
+}
+
+Status
+XkbAllocGeomSectionDoodads(XkbSectionPtr section,int nDoodads)
+{
+ return _XkbAllocDoodads(section,nDoodads);
+}
+
+Status
+XkbAllocGeomOutlines(XkbShapePtr shape,int nOL)
+{
+ return _XkbAllocOutlines(shape,nOL);
+}
+
+Status
+XkbAllocGeomRows(XkbSectionPtr section,int nRows)
+{
+ return _XkbAllocRows(section,nRows);
+}
+
+Status
+XkbAllocGeomPoints(XkbOutlinePtr ol,int nPts)
+{
+ return _XkbAllocPoints(ol,nPts);
+}
+
+Status
+XkbAllocGeomKeys(XkbRowPtr row,int nKeys)
+{
+ return _XkbAllocKeys(row,nKeys);
+}
+
+Status
+XkbAllocGeometry(XkbDescPtr xkb,XkbGeometrySizesPtr sizes)
+{
+XkbGeometryPtr geom;
+Status rtrn;
+
+ if (xkb->geom==NULL) {
+ xkb->geom= _XkbTypedCalloc(1,XkbGeometryRec);
+ if (!xkb->geom)
+ return BadAlloc;
+ }
+ geom= xkb->geom;
+ if ((sizes->which&XkbGeomPropertiesMask)&&
+ ((rtrn=_XkbAllocProps(geom,sizes->num_properties))!=Success)) {
+ goto BAIL;
+ }
+ if ((sizes->which&XkbGeomColorsMask)&&
+ ((rtrn=_XkbAllocColors(geom,sizes->num_colors))!=Success)) {
+ goto BAIL;
+ }
+ if ((sizes->which&XkbGeomShapesMask)&&
+ ((rtrn=_XkbAllocShapes(geom,sizes->num_shapes))!=Success)) {
+ goto BAIL;
+ }
+ if ((sizes->which&XkbGeomSectionsMask)&&
+ ((rtrn=_XkbAllocSections(geom,sizes->num_sections))!=Success)) {
+ goto BAIL;
+ }
+ if ((sizes->which&XkbGeomDoodadsMask)&&
+ ((rtrn=_XkbAllocDoodads(geom,sizes->num_doodads))!=Success)) {
+ goto BAIL;
+ }
+ if ((sizes->which&XkbGeomKeyAliasesMask)&&
+ ((rtrn=_XkbAllocKeyAliases(geom,sizes->num_key_aliases))!=Success)) {
+ goto BAIL;
+ }
+ return Success;
+BAIL:
+ XkbFreeGeometry(geom,XkbGeomAllMask,True);
+ xkb->geom= NULL;
+ return rtrn;
+}
+
+/***====================================================================***/
+
+XkbPropertyPtr
+XkbAddGeomProperty(XkbGeometryPtr geom,char *name,char *value)
+{
+register int i;
+register XkbPropertyPtr prop;
+
+ if ((!geom)||(!name)||(!value))
+ return NULL;
+ for (i=0,prop=geom->properties;i<geom->num_properties;i++,prop++) {
+ if ((prop->name)&&(strcmp(name,prop->name)==0)) {
+ if (prop->value)
+ _XkbFree(prop->value);
+ prop->value= strdup(value);
+ return prop;
+ }
+ }
+ if ((geom->num_properties>=geom->sz_properties)&&
+ (_XkbAllocProps(geom,1)!=Success)) {
+ return NULL;
+ }
+ prop= &geom->properties[geom->num_properties];
+ prop->name= strdup(name);
+ if (!prop->name)
+ return NULL;
+ prop->value= strdup(value);
+ if (!prop->value) {
+ _XkbFree(prop->name);
+ prop->name= NULL;
+ return NULL;
+ }
+ geom->num_properties++;
+ return prop;
+}
+
+XkbKeyAliasPtr
+XkbAddGeomKeyAlias(XkbGeometryPtr geom,char *aliasStr,char *realStr)
+{
+register int i;
+register XkbKeyAliasPtr alias;
+
+ if ((!geom)||(!aliasStr)||(!realStr)||(!aliasStr[0])||(!realStr[0]))
+ return NULL;
+ for (i=0,alias=geom->key_aliases;i<geom->num_key_aliases;i++,alias++) {
+ if (strncmp(alias->alias,aliasStr,XkbKeyNameLength)==0) {
+ bzero(alias->real,XkbKeyNameLength);
+ strncpy(alias->real,realStr,XkbKeyNameLength);
+ return alias;
+ }
+ }
+ if ((geom->num_key_aliases>=geom->sz_key_aliases)&&
+ (_XkbAllocKeyAliases(geom,1)!=Success)) {
+ return NULL;
+ }
+ alias= &geom->key_aliases[geom->num_key_aliases];
+ bzero(alias,sizeof(XkbKeyAliasRec));
+ strncpy(alias->alias,aliasStr,XkbKeyNameLength);
+ strncpy(alias->real,realStr,XkbKeyNameLength);
+ geom->num_key_aliases++;
+ return alias;
+}
+
+XkbColorPtr
+XkbAddGeomColor(XkbGeometryPtr geom,char *spec,unsigned int pixel)
+{
+register int i;
+register XkbColorPtr color;
+
+ if ((!geom)||(!spec))
+ return NULL;
+ for (i=0,color=geom->colors;i<geom->num_colors;i++,color++) {
+ if ((color->spec)&&(strcmp(color->spec,spec)==0)) {
+ color->pixel= pixel;
+ return color;
+ }
+ }
+ if ((geom->num_colors>=geom->sz_colors)&&
+ (_XkbAllocColors(geom,1)!=Success)) {
+ return NULL;
+ }
+ color= &geom->colors[geom->num_colors];
+ color->pixel= pixel;
+ color->spec= strdup(spec);
+ if (!color->spec)
+ return NULL;
+ geom->num_colors++;
+ return color;
+}
+
+XkbOutlinePtr
+XkbAddGeomOutline(XkbShapePtr shape,int sz_points)
+{
+XkbOutlinePtr outline;
+
+ if ((!shape)||(sz_points<0))
+ return NULL;
+ if ((shape->num_outlines>=shape->sz_outlines)&&
+ (_XkbAllocOutlines(shape,1)!=Success)) {
+ return NULL;
+ }
+ outline= &shape->outlines[shape->num_outlines];
+ bzero(outline,sizeof(XkbOutlineRec));
+ if ((sz_points>0)&&(_XkbAllocPoints(outline,sz_points)!=Success))
+ return NULL;
+ shape->num_outlines++;
+ return outline;
+}
+
+XkbShapePtr
+XkbAddGeomShape(XkbGeometryPtr geom,Atom name,int sz_outlines)
+{
+XkbShapePtr shape;
+register int i;
+
+ if ((!geom)||(!name)||(sz_outlines<0))
+ return NULL;
+ if (geom->num_shapes>0) {
+ for (shape=geom->shapes,i=0;i<geom->num_shapes;i++,shape++) {
+ if (name==shape->name)
+ return shape;
+ }
+ }
+ if ((geom->num_shapes>=geom->sz_shapes)&&
+ (_XkbAllocShapes(geom,1)!=Success))
+ return NULL;
+ shape= &geom->shapes[geom->num_shapes];
+ bzero(shape,sizeof(XkbShapeRec));
+ if ((sz_outlines>0)&&(_XkbAllocOutlines(shape,sz_outlines)!=Success))
+ return NULL;
+ shape->name= name;
+ shape->primary= shape->approx= NULL;
+ geom->num_shapes++;
+ return shape;
+}
+
+XkbKeyPtr
+XkbAddGeomKey(XkbRowPtr row)
+{
+XkbKeyPtr key;
+ if (!row)
+ return NULL;
+ if ((row->num_keys>=row->sz_keys)&&(_XkbAllocKeys(row,1)!=Success))
+ return NULL;
+ key= &row->keys[row->num_keys++];
+ bzero(key,sizeof(XkbKeyRec));
+ return key;
+}
+
+XkbRowPtr
+XkbAddGeomRow(XkbSectionPtr section,int sz_keys)
+{
+XkbRowPtr row;
+
+ if ((!section)||(sz_keys<0))
+ return NULL;
+ if ((section->num_rows>=section->sz_rows)&&
+ (_XkbAllocRows(section,1)!=Success))
+ return NULL;
+ row= &section->rows[section->num_rows];
+ bzero(row,sizeof(XkbRowRec));
+ if ((sz_keys>0)&&(_XkbAllocKeys(row,sz_keys)!=Success))
+ return NULL;
+ section->num_rows++;
+ return row;
+}
+
+XkbSectionPtr
+XkbAddGeomSection( XkbGeometryPtr geom,
+ Atom name,
+ int sz_rows,
+ int sz_doodads,
+ int sz_over)
+{
+register int i;
+XkbSectionPtr section;
+
+ if ((!geom)||(name==None)||(sz_rows<0))
+ return NULL;
+ for (i=0,section=geom->sections;i<geom->num_sections;i++,section++) {
+ if (section->name!=name)
+ continue;
+ if (((sz_rows>0)&&(_XkbAllocRows(section,sz_rows)!=Success))||
+ ((sz_doodads>0)&&(_XkbAllocDoodads(section,sz_doodads)!=Success))||
+ ((sz_over>0)&&(_XkbAllocOverlays(section,sz_over)!=Success)))
+ return NULL;
+ return section;
+ }
+ if ((geom->num_sections>=geom->sz_sections)&&
+ (_XkbAllocSections(geom,1)!=Success))
+ return NULL;
+ section= &geom->sections[geom->num_sections];
+ if ((sz_rows>0)&&(_XkbAllocRows(section,sz_rows)!=Success))
+ return NULL;
+ if ((sz_doodads>0)&&(_XkbAllocDoodads(section,sz_doodads)!=Success)) {
+ if (section->rows) {
+ _XkbFree(section->rows);
+ section->rows= NULL;
+ section->sz_rows= section->num_rows= 0;
+ }
+ return NULL;
+ }
+ section->name= name;
+ geom->num_sections++;
+ return section;
+}
+
+XkbDoodadPtr
+XkbAddGeomDoodad(XkbGeometryPtr geom,XkbSectionPtr section,Atom name)
+{
+XkbDoodadPtr old,doodad;
+register int i,nDoodads;
+
+ if ((!geom)||(name==None))
+ return NULL;
+ if ((section!=NULL)&&(section->num_doodads>0)) {
+ old= section->doodads;
+ nDoodads= section->num_doodads;
+ }
+ else {
+ old= geom->doodads;
+ nDoodads= geom->num_doodads;
+ }
+ for (i=0,doodad=old;i<nDoodads;i++,doodad++) {
+ if (doodad->any.name==name)
+ return doodad;
+ }
+ if (section) {
+ if ((section->num_doodads>=geom->sz_doodads)&&
+ (_XkbAllocDoodads(section,1)!=Success)) {
+ return NULL;
+ }
+ doodad= &section->doodads[section->num_doodads++];
+ }
+ else {
+ if ((geom->num_doodads>=geom->sz_doodads)&&
+ (_XkbAllocDoodads(geom,1)!=Success))
+ return NULL;
+ doodad= &geom->doodads[geom->num_doodads++];
+ }
+ bzero(doodad,sizeof(XkbDoodadRec));
+ doodad->any.name= name;
+ return doodad;
+}
+
+XkbOverlayKeyPtr
+XkbAddGeomOverlayKey( XkbOverlayPtr overlay,
+ XkbOverlayRowPtr row,
+ char * over,
+ char * under)
+{
+register int i;
+XkbOverlayKeyPtr key;
+XkbSectionPtr section;
+XkbRowPtr row_under;
+Bool found;
+
+ if ((!overlay)||(!row)||(!over)||(!under))
+ return NULL;
+ section= overlay->section_under;
+ if (row->row_under>=section->num_rows)
+ return NULL;
+ row_under= &section->rows[row->row_under];
+ for (i=0,found=False;i<row_under->num_keys;i++) {
+ if (strncmp(under,row_under->keys[i].name.name,XkbKeyNameLength)==0) {
+ found= True;
+ break;
+ }
+ }
+ if (!found)
+ return NULL;
+ if ((row->num_keys>=row->sz_keys)&&(_XkbAllocOverlayKeys(row,1)!=Success))
+ return NULL;
+ key= &row->keys[row->num_keys];
+ strncpy(key->under.name,under,XkbKeyNameLength);
+ strncpy(key->over.name,over,XkbKeyNameLength);
+ row->num_keys++;
+ return key;
+}
+
+XkbOverlayRowPtr
+XkbAddGeomOverlayRow(XkbOverlayPtr overlay,int row_under,int sz_keys)
+{
+register int i;
+XkbOverlayRowPtr row;
+
+ if ((!overlay)||(sz_keys<0))
+ return NULL;
+ if (row_under>=overlay->section_under->num_rows)
+ return NULL;
+ for (i=0;i<overlay->num_rows;i++) {
+ if (overlay->rows[i].row_under==row_under) {
+ row= &overlay->rows[i];
+ if ((row->sz_keys<sz_keys)&&
+ (_XkbAllocOverlayKeys(row,sz_keys)!=Success)) {
+ return NULL;
+ }
+ return &overlay->rows[i];
+ }
+ }
+ if ((overlay->num_rows>=overlay->sz_rows)&&
+ (_XkbAllocOverlayRows(overlay,1)!=Success))
+ return NULL;
+ row= &overlay->rows[overlay->num_rows];
+ bzero(row,sizeof(XkbOverlayRowRec));
+ if ((sz_keys>0)&&(_XkbAllocOverlayKeys(row,sz_keys)!=Success))
+ return NULL;
+ row->row_under= row_under;
+ overlay->num_rows++;
+ return row;
+}
+
+XkbOverlayPtr
+XkbAddGeomOverlay(XkbSectionPtr section,Atom name,int sz_rows)
+{
+register int i;
+XkbOverlayPtr overlay;
+
+ if ((!section)||(name==None)||(sz_rows==0))
+ return NULL;
+
+ for (i=0,overlay=section->overlays;i<section->num_overlays;i++,overlay++) {
+ if (overlay->name==name) {
+ if ((sz_rows>0)&&(_XkbAllocOverlayRows(overlay,sz_rows)!=Success))
+ return NULL;
+ return overlay;
+ }
+ }
+ if ((section->num_overlays>=section->sz_overlays)&&
+ (_XkbAllocOverlays(section,1)!=Success))
+ return NULL;
+ overlay= &section->overlays[section->num_overlays];
+ if ((sz_rows>0)&&(_XkbAllocOverlayRows(overlay,sz_rows)!=Success))
+ return NULL;
+ overlay->name= name;
+ overlay->section_under= section;
+ section->num_overlays++;
+ return overlay;
+}
diff --git a/libX11/src/xkb/XKBGeom.c b/libX11/src/xkb/XKBGeom.c
index 7594a3de4..d8fe3ce32 100644
--- a/libX11/src/xkb/XKBGeom.c
+++ b/libX11/src/xkb/XKBGeom.c
@@ -1,692 +1,688 @@
-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-#ifdef DEBUG
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#endif
-
-#define NEED_MAP_READERS
-#include "Xlibint.h"
-#include <X11/extensions/XKBgeom.h>
-#include <X11/extensions/XKBproto.h>
-#include "XKBlibint.h"
-
-#ifndef MINSHORT
-#define MINSHORT -32768
-#endif
-#ifndef MAXSHORT
-#define MAXSHORT 32767
-#endif
-
-/***====================================================================***/
-
-static void
-_XkbCheckBounds(XkbBoundsPtr bounds,int x,int y)
-{
- if (x<bounds->x1) bounds->x1= x;
- if (x>bounds->x2) bounds->x2= x;
- if (y<bounds->y1) bounds->y1= y;
- if (y>bounds->y2) bounds->y2= y;
- return;
-}
-
-Bool
-XkbComputeShapeBounds(XkbShapePtr shape)
-{
-register int o,p;
-XkbOutlinePtr outline;
-XkbPointPtr pt;
-
- if ((!shape)||(shape->num_outlines<1))
- return False;
- shape->bounds.x1= shape->bounds.y1= MAXSHORT;
- shape->bounds.x2= shape->bounds.y2= MINSHORT;
- for (outline=shape->outlines,o=0;o<shape->num_outlines;o++,outline++) {
- for (pt=outline->points,p=0;p<outline->num_points;p++,pt++) {
- _XkbCheckBounds(&shape->bounds,pt->x,pt->y);
- }
- if (outline->num_points<2) {
- _XkbCheckBounds(&shape->bounds,0,0);
- }
- }
- return True;
-}
-
-Bool
-XkbComputeShapeTop(XkbShapePtr shape,XkbBoundsPtr bounds)
-{
-register int p;
-XkbOutlinePtr outline;
-XkbPointPtr pt;
-
- if ((!shape)||(shape->num_outlines<1))
- return False;
- if (shape->approx) outline= shape->approx;
- else outline= &shape->outlines[shape->num_outlines-1];
- if (outline->num_points<2) {
- bounds->x1= bounds->y1= 0;
- bounds->x2= bounds->y2= 0;
- }
- else {
- bounds->x1= bounds->y1= MAXSHORT;
- bounds->x2= bounds->y2= MINSHORT;
- }
- for (pt=outline->points,p=0;p<outline->num_points;p++,pt++) {
- _XkbCheckBounds(bounds,pt->x,pt->y);
- }
- return True;
-}
-
-Bool
-XkbComputeRowBounds(XkbGeometryPtr geom,XkbSectionPtr section,XkbRowPtr row)
-{
-register int k,pos;
-XkbKeyPtr key;
-XkbBoundsPtr bounds,sbounds;
-
- if ((!geom)||(!section)||(!row))
- return False;
- bounds= &row->bounds;
- bzero(bounds,sizeof(XkbBoundsRec));
- for (key=row->keys,pos=k=0;k<row->num_keys;k++,key++) {
- sbounds= &XkbKeyShape(geom,key)->bounds;
- _XkbCheckBounds(bounds,pos,0);
- if (!row->vertical) {
- if (key->gap!=0) {
- pos+= key->gap;
- _XkbCheckBounds(bounds,pos,0);
- }
- _XkbCheckBounds(bounds,pos+sbounds->x1,sbounds->y1);
- _XkbCheckBounds(bounds,pos+sbounds->x2,sbounds->y2);
- pos+= sbounds->x2;
- }
- else {
- if (key->gap!=0) {
- pos+= key->gap;
- _XkbCheckBounds(bounds,0,pos);
- }
- _XkbCheckBounds(bounds,pos+sbounds->x1,sbounds->y1);
- _XkbCheckBounds(bounds,pos+sbounds->x2,sbounds->y2);
- pos+= sbounds->y2;
- }
- }
- return True;
-}
-
-Bool
-XkbComputeSectionBounds(XkbGeometryPtr geom,XkbSectionPtr section)
-{
-register int i;
-XkbShapePtr shape;
-XkbRowPtr row;
-XkbDoodadPtr doodad;
-XkbBoundsPtr bounds,rbounds;
-
- if ((!geom)||(!section))
- return False;
- bounds= &section->bounds;
- bzero(bounds,sizeof(XkbBoundsRec));
- for (i=0,row=section->rows;i<section->num_rows;i++,row++) {
- if (!XkbComputeRowBounds(geom,section,row))
- return False;
- rbounds= &row->bounds;
- _XkbCheckBounds(bounds,row->left+rbounds->x1,row->top+rbounds->y1);
- _XkbCheckBounds(bounds,row->left+rbounds->x2,row->top+rbounds->y2);
- }
- for (i=0,doodad=section->doodads;i<section->num_doodads;i++,doodad++) {
- static XkbBoundsRec tbounds;
- switch (doodad->any.type) {
- case XkbOutlineDoodad:
- case XkbSolidDoodad:
- shape= XkbShapeDoodadShape(geom,&doodad->shape);
- rbounds= &shape->bounds;
- break;
- case XkbTextDoodad:
- tbounds.x1= doodad->text.left;
- tbounds.y1= doodad->text.top;
- tbounds.x2= tbounds.x1+doodad->text.width;
- tbounds.y2= tbounds.y1+doodad->text.height;
- rbounds= &tbounds;
- break;
- case XkbIndicatorDoodad:
- shape= XkbIndicatorDoodadShape(geom,&doodad->indicator);
- rbounds= &shape->bounds;
- break;
- case XkbLogoDoodad:
- shape= XkbLogoDoodadShape(geom,&doodad->logo);
- rbounds= &shape->bounds;
- break;
- default:
- tbounds.x1= tbounds.x2= doodad->any.left;
- tbounds.y1= tbounds.y2= doodad->any.top;
- rbounds= &tbounds;
- break;
- }
- _XkbCheckBounds(bounds,rbounds->x1,rbounds->y1);
- _XkbCheckBounds(bounds,rbounds->x2,rbounds->y2);
- }
- return True;
-}
-
-/***====================================================================***/
-
-char *
-XkbFindOverlayForKey(XkbGeometryPtr geom,XkbSectionPtr wanted,char *under)
-{
-int s;
-XkbSectionPtr section;
-
- if ((geom==NULL)||(under==NULL)||(geom->num_sections<1))
- return NULL;
-
- if (wanted)
- section= wanted;
- else section= geom->sections;
-
- for (s=0;s<geom->num_sections;s++,section++) {
- XkbOverlayPtr ol;
- int o;
-
- if (section->num_overlays<1)
- continue;
- for (o=0,ol=section->overlays;o<section->num_overlays;o++,ol++) {
- XkbOverlayRowPtr row;
- int r;
-
- for (r=0,row=ol->rows;r<ol->num_rows;r++,row++) {
- XkbOverlayKeyPtr key;
- int k;
- for (k=0,key=row->keys;k<row->num_keys;k++,key++) {
- if (strncmp(under,key->under.name,XkbKeyNameLength)==0)
- return key->over.name;
- }
- }
- }
- if (wanted!=NULL)
- break;
- }
- return NULL;
-}
-
-/***====================================================================***/
-
-static Status
-_XkbReadGeomProperties( XkbReadBufferPtr buf,
- XkbGeometryPtr geom,
- xkbGetGeometryReply * rep)
-{
-Status rtrn;
-
- if (rep->nProperties<1)
- return Success;
- if ((rtrn=XkbAllocGeomProps(geom,rep->nProperties))==Success) {
- register int i;
- register Bool ok;
- char *name,*value;
- ok= True;
- for (i=0;(i<rep->nProperties)&&ok;i++) {
- name=NULL;
- value=NULL;
- ok= _XkbGetReadBufferCountedString(buf,&name)&&ok;
- ok= _XkbGetReadBufferCountedString(buf,&value)&&ok;
- ok= ok&&(XkbAddGeomProperty(geom,name,value)!=NULL);
- if (name)
- _XkbFree(name);
- if (value)
- _XkbFree(value);
- }
- if (ok) rtrn= Success;
- else rtrn= BadLength;
- }
- return rtrn;
-}
-
-static Status
-_XkbReadGeomKeyAliases( XkbReadBufferPtr buf,
- XkbGeometryPtr geom,
- xkbGetGeometryReply * rep)
-{
-Status rtrn;
-
- if (rep->nKeyAliases<1)
- return Success;
- if ((rtrn=XkbAllocGeomKeyAliases(geom,rep->nKeyAliases))==Success) {
- if (!_XkbCopyFromReadBuffer(buf,(char *)geom->key_aliases,
- (rep->nKeyAliases*XkbKeyNameLength*2)))
- return BadLength;
- geom->num_key_aliases= rep->nKeyAliases;
- return Success;
- }
- else { /* alloc failed, just skip the aliases */
- _XkbSkipReadBufferData(buf,(rep->nKeyAliases*XkbKeyNameLength*2));
- }
- return rtrn;
-}
-
-static Status
-_XkbReadGeomColors( XkbReadBufferPtr buf,
- XkbGeometryPtr geom,
- xkbGetGeometryReply * rep)
-{
-Status rtrn;
-
- if (rep->nColors<1)
- return Success;
- if ((rtrn=XkbAllocGeomColors(geom,rep->nColors))==Success) {
- register int i;
- char *spec;
- for (i=0;i<rep->nColors;i++) {
- spec = NULL;
- if (!_XkbGetReadBufferCountedString(buf,&spec))
- rtrn = BadLength;
- else if (XkbAddGeomColor(geom,spec,geom->num_colors)==NULL)
- rtrn = BadAlloc;
- if (spec)
- _XkbFree(spec);
- if (rtrn != Success)
- return rtrn;
- }
- return Success;
- }
- return rtrn;
-}
-
-static Status
-_XkbReadGeomShapes( XkbReadBufferPtr buf,
- XkbGeometryPtr geom,
- xkbGetGeometryReply * rep)
-{
-register int i;
-Status rtrn;
-
- if (rep->nShapes<1)
- return Success;
- if ((rtrn=XkbAllocGeomShapes(geom,rep->nShapes))!=Success)
- return rtrn;
- for (i=0;i<rep->nShapes;i++) {
- xkbShapeWireDesc *shapeWire;
- XkbShapePtr shape;
- register int o;
- shapeWire= (xkbShapeWireDesc *)
- _XkbGetReadBufferPtr(buf,SIZEOF(xkbShapeWireDesc));
- if (!shapeWire)
- return BadLength;
- shape= XkbAddGeomShape(geom,shapeWire->name,shapeWire->nOutlines);
- if (!shape)
- return BadAlloc;
- for (o=0;o<shapeWire->nOutlines;o++) {
- xkbOutlineWireDesc *olWire;
- XkbOutlinePtr ol;
- register int p;
- XkbPointPtr pt;
- olWire= (xkbOutlineWireDesc *)
- _XkbGetReadBufferPtr(buf,SIZEOF(xkbOutlineWireDesc));
- if (!olWire)
- return BadLength;
- ol= XkbAddGeomOutline(shape,olWire->nPoints);
- if (!ol)
- return BadAlloc;
- ol->corner_radius= olWire->cornerRadius;
- for (p=0,pt=ol->points;p<olWire->nPoints;p++,pt++) {
- xkbPointWireDesc * ptWire;
- ptWire= (xkbPointWireDesc *)
- _XkbGetReadBufferPtr(buf,SIZEOF(xkbPointWireDesc));
- if (!ptWire)
- return BadLength;
- pt->x= ptWire->x;
- pt->y= ptWire->y;
- }
- ol->num_points= olWire->nPoints;
- }
- if (shapeWire->primaryNdx!=XkbNoShape)
- shape->primary= &shape->outlines[shapeWire->primaryNdx];
- else shape->primary= NULL;
- if (shapeWire->approxNdx!=XkbNoShape)
- shape->approx= &shape->outlines[shapeWire->approxNdx];
- else shape->approx= NULL;
- XkbComputeShapeBounds(shape);
- }
- return Success;
-}
-
-static Status
-_XkbReadGeomDoodad( XkbReadBufferPtr buf,
- XkbGeometryPtr geom,
- XkbSectionPtr section)
-{
-XkbDoodadPtr doodad;
-xkbDoodadWireDesc * doodadWire;
-
- doodadWire= (xkbDoodadWireDesc *)
- _XkbGetReadBufferPtr(buf,SIZEOF(xkbDoodadWireDesc));
- if (!doodadWire)
- return BadLength;
- doodad= XkbAddGeomDoodad(geom,section,doodadWire->any.name);
- if (!doodad)
- return BadAlloc;
- doodad->any.type= doodadWire->any.type;
- doodad->any.priority= doodadWire->any.priority;
- doodad->any.top= doodadWire->any.top;
- doodad->any.left= doodadWire->any.left;
- doodad->any.angle= doodadWire->any.angle;
- switch (doodad->any.type) {
- case XkbOutlineDoodad:
- case XkbSolidDoodad:
- doodad->shape.color_ndx= doodadWire->shape.colorNdx;
- doodad->shape.shape_ndx= doodadWire->shape.shapeNdx;
- break;
- case XkbTextDoodad:
- doodad->text.width= doodadWire->text.width;
- doodad->text.height= doodadWire->text.height;
- doodad->text.color_ndx= doodadWire->text.colorNdx;
- if (!_XkbGetReadBufferCountedString(buf,&doodad->text.text))
- return BadLength;
- if (!_XkbGetReadBufferCountedString(buf,&doodad->text.font))
- return BadLength;
- break;
- case XkbIndicatorDoodad:
- doodad->indicator.shape_ndx= doodadWire->indicator.shapeNdx;
- doodad->indicator.on_color_ndx= doodadWire->indicator.onColorNdx;
- doodad->indicator.off_color_ndx= doodadWire->indicator.offColorNdx;
- break;
- case XkbLogoDoodad:
- doodad->logo.color_ndx= doodadWire->logo.colorNdx;
- doodad->logo.shape_ndx= doodadWire->logo.shapeNdx;
- if (!_XkbGetReadBufferCountedString(buf,&doodad->logo.logo_name))
- return BadLength;
- break;
- default:
- return BadValue;
- }
- return Success;
-}
-
-static Status
-_XkbReadGeomOverlay( XkbReadBufferPtr buf,
- XkbGeometryPtr geom,
- XkbSectionPtr section)
-{
-XkbOverlayPtr ol;
-xkbOverlayWireDesc * olWire;
-register int r;
-
- olWire= (xkbOverlayWireDesc *)
- _XkbGetReadBufferPtr(buf,SIZEOF(xkbOverlayWireDesc));
- if (olWire==NULL)
- return BadLength;
- ol= XkbAddGeomOverlay(section,olWire->name,olWire->nRows);
- if (ol==NULL)
- return BadLength;
- for (r=0;r<olWire->nRows;r++) {
- register int k;
- XkbOverlayRowPtr row;
- xkbOverlayRowWireDesc * rowWire;
- xkbOverlayKeyWireDesc * keyWire;
- rowWire= (xkbOverlayRowWireDesc *)
- _XkbGetReadBufferPtr(buf,SIZEOF(xkbOverlayRowWireDesc));
- if (rowWire==NULL)
- return BadLength;
- row= XkbAddGeomOverlayRow(ol,rowWire->rowUnder,rowWire->nKeys);
- row->row_under= rowWire->rowUnder;
- if (!row)
- return BadAlloc;
- if (rowWire->nKeys<1)
- continue;
- keyWire= (xkbOverlayKeyWireDesc *)
- _XkbGetReadBufferPtr(buf,
- SIZEOF(xkbOverlayKeyWireDesc)*rowWire->nKeys);
- if (keyWire==NULL)
- return BadLength;
- for (k=0;k<rowWire->nKeys;k++,keyWire++,row->num_keys++) {
- memcpy(row->keys[row->num_keys].over.name,keyWire->over,
- XkbKeyNameLength);
- memcpy(row->keys[row->num_keys].under.name,keyWire->under,
- XkbKeyNameLength);
- }
- }
- return Success;
-}
-
-static Status
-_XkbReadGeomSections( XkbReadBufferPtr buf,
- XkbGeometryPtr geom,
- xkbGetGeometryReply * rep)
-{
-register int s;
-XkbSectionPtr section;
-xkbSectionWireDesc * sectionWire;
-Status rtrn;
-
- if (rep->nSections<1)
- return Success;
- if ((rtrn=XkbAllocGeomSections(geom,rep->nSections))!=Success)
- return rtrn;
- for (s=0;s<rep->nSections;s++) {
- sectionWire= (xkbSectionWireDesc *)
- _XkbGetReadBufferPtr(buf,SIZEOF(xkbSectionWireDesc));
- if (!sectionWire)
- return BadLength;
- section= XkbAddGeomSection(geom,sectionWire->name,sectionWire->nRows,
- sectionWire->nDoodads,
- sectionWire->nOverlays);
- if (!section)
- return BadAlloc;
- section->top= sectionWire->top;
- section->left= sectionWire->left;
- section->width= sectionWire->width;
- section->height= sectionWire->height;
- section->angle= sectionWire->angle;
- section->priority= sectionWire->priority;
- if (sectionWire->nRows>0) {
- register int r;
- XkbRowPtr row;
- xkbRowWireDesc * rowWire;
- for (r=0;r<sectionWire->nRows;r++) {
- rowWire= (xkbRowWireDesc *)
- _XkbGetReadBufferPtr(buf,SIZEOF(xkbRowWireDesc));
- if (!rowWire)
- return BadLength;
- row= XkbAddGeomRow(section,rowWire->nKeys);
- if (!row)
- return BadAlloc;
- row->top= rowWire->top;
- row->left= rowWire->left;
- row->vertical= rowWire->vertical;
- if (rowWire->nKeys>0) {
- register int k;
- XkbKeyPtr key;
- xkbKeyWireDesc * keyWire;
- for (k=0;k<rowWire->nKeys;k++) {
- keyWire= (xkbKeyWireDesc *)
- _XkbGetReadBufferPtr(buf,SIZEOF(xkbKeyWireDesc));
- if (!keyWire)
- return BadLength;
- key= XkbAddGeomKey(row);
- if (!key)
- return BadAlloc;
- memcpy(key->name.name,keyWire->name,XkbKeyNameLength);
- key->gap= keyWire->gap;
- key->shape_ndx= keyWire->shapeNdx;
- key->color_ndx= keyWire->colorNdx;
- }
- }
- }
- }
- if (sectionWire->nDoodads>0) {
- register int d;
- for (d=0;d<sectionWire->nDoodads;d++) {
- if ((rtrn=_XkbReadGeomDoodad(buf,geom,section))!=Success)
- return rtrn;
- }
- }
- if (sectionWire->nOverlays>0) {
- register int o;
- for (o=0;o<sectionWire->nOverlays;o++) {
- if ((rtrn=_XkbReadGeomOverlay(buf,geom,section))!=Success)
- return rtrn;
- }
- }
- }
- return Success;
-}
-
-static Status
-_XkbReadGeomDoodads( XkbReadBufferPtr buf,
- XkbGeometryPtr geom,
- xkbGetGeometryReply * rep)
-{
-register int d;
-Status rtrn;
-
- if (rep->nDoodads<1)
- return Success;
- if ((rtrn=XkbAllocGeomDoodads(geom,rep->nDoodads))!=Success)
- return rtrn;
- for (d=0;d<rep->nDoodads;d++) {
- if ((rtrn=_XkbReadGeomDoodad(buf,geom,NULL))!=Success)
- return rtrn;
- }
- return Success;
-}
-
-Status
-_XkbReadGetGeometryReply( Display * dpy,
- xkbGetGeometryReply * rep,
- XkbDescPtr xkb,
- int * nread_rtrn)
-{
-XkbGeometryPtr geom;
-
- geom= _XkbTypedCalloc(1,XkbGeometryRec);
- if (!geom)
- return BadAlloc;
- if (xkb->geom)
- XkbFreeGeometry(xkb->geom,XkbGeomAllMask,True);
- xkb->geom= geom;
-
- geom->name= rep->name;
- geom->width_mm= rep->widthMM;
- geom->height_mm= rep->heightMM;
- if (rep->length) {
- XkbReadBufferRec buf;
- int left;
- if (_XkbInitReadBuffer(dpy,&buf,(int)rep->length*4)) {
- Status status= Success;
- if (nread_rtrn)
- *nread_rtrn= (int)rep->length*4;
- if (!_XkbGetReadBufferCountedString(&buf,&geom->label_font))
- status= BadLength;
- if (status==Success)
- status= _XkbReadGeomProperties(&buf,geom,rep);
- if (status==Success)
- status= _XkbReadGeomColors(&buf,geom,rep);
- if (status==Success)
- status= _XkbReadGeomShapes(&buf,geom,rep);
- if (status==Success)
- status= _XkbReadGeomSections(&buf,geom,rep);
- if (status==Success)
- status= _XkbReadGeomDoodads(&buf,geom,rep);
- if (status==Success)
- status= _XkbReadGeomKeyAliases(&buf,geom,rep);
- left= _XkbFreeReadBuffer(&buf);
- if ((status!=Success) || left || buf.error) {
- if (status==Success)
- status= BadLength;
- XkbFreeGeometry(geom,XkbGeomAllMask,True);
- xkb->geom= NULL;
- return status;
- }
- geom->base_color= &geom->colors[rep->baseColorNdx];
- geom->label_color= &geom->colors[rep->labelColorNdx];
- }
- else {
- XkbFreeGeometry(geom,XkbGeomAllMask,True);
- xkb->geom= NULL;
- return BadAlloc;
- }
- }
- return Success;
-}
-
-Status
-XkbGetGeometry(Display *dpy,XkbDescPtr xkb)
-{
-xkbGetGeometryReq *req;
-xkbGetGeometryReply rep;
-Status status;
-
- if ( (!xkb) || (dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return BadAccess;
-
- LockDisplay(dpy);
- GetReq(kbGetGeometry, req);
- req->reqType = dpy->xkb_info->codes->major_opcode;
- req->xkbReqType = X_kbGetGeometry;
- req->deviceSpec = xkb->device_spec;
- req->name= None;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse))
- status = BadImplementation;
- else if (!rep.found)
- status = BadName;
- else
- status = _XkbReadGetGeometryReply(dpy,&rep,xkb,NULL);
- UnlockDisplay(dpy);
- SyncHandle();
- return status;
-}
-
-Status
-XkbGetNamedGeometry(Display *dpy,XkbDescPtr xkb,Atom name)
-{
-xkbGetGeometryReq *req;
-xkbGetGeometryReply rep;
-Status status;
-
- if ( (name==None) || (dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) )
- return BadAccess;
-
- LockDisplay(dpy);
- GetReq(kbGetGeometry, req);
- req->reqType = dpy->xkb_info->codes->major_opcode;
- req->xkbReqType = X_kbGetGeometry;
- req->deviceSpec = xkb->device_spec;
- req->name= (CARD32)name;
- if ((!_XReply(dpy, (xReply *)&rep, 0, xFalse))||(!rep.found))
- status = BadImplementation;
- else if (!rep.found)
- status = BadName;
- else
- status = _XkbReadGetGeometryReply(dpy,&rep,xkb,NULL);
- UnlockDisplay(dpy);
- SyncHandle();
- return status;
-}
-
+/************************************************************
+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name of Silicon Graphics not be
+used in advertising or publicity pertaining to distribution
+of the software without specific prior written permission.
+Silicon Graphics makes no representation about the suitability
+of this software for any purpose. It is provided "as is"
+without any express or implied warranty.
+
+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+********************************************************/
+
+#ifdef DEBUG
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#endif
+
+#define NEED_MAP_READERS
+#include "Xlibint.h"
+#include <X11/extensions/XKBgeom.h>
+#include <X11/extensions/XKBproto.h>
+#include "XKBlibint.h"
+
+#define MINSHORT -32768
+#define MAXSHORT 32767
+
+/***====================================================================***/
+
+static void
+_XkbCheckBounds(XkbBoundsPtr bounds,int x,int y)
+{
+ if (x<bounds->x1) bounds->x1= x;
+ if (x>bounds->x2) bounds->x2= x;
+ if (y<bounds->y1) bounds->y1= y;
+ if (y>bounds->y2) bounds->y2= y;
+ return;
+}
+
+Bool
+XkbComputeShapeBounds(XkbShapePtr shape)
+{
+register int o,p;
+XkbOutlinePtr outline;
+XkbPointPtr pt;
+
+ if ((!shape)||(shape->num_outlines<1))
+ return False;
+ shape->bounds.x1= shape->bounds.y1= MAXSHORT;
+ shape->bounds.x2= shape->bounds.y2= MINSHORT;
+ for (outline=shape->outlines,o=0;o<shape->num_outlines;o++,outline++) {
+ for (pt=outline->points,p=0;p<outline->num_points;p++,pt++) {
+ _XkbCheckBounds(&shape->bounds,pt->x,pt->y);
+ }
+ if (outline->num_points<2) {
+ _XkbCheckBounds(&shape->bounds,0,0);
+ }
+ }
+ return True;
+}
+
+Bool
+XkbComputeShapeTop(XkbShapePtr shape,XkbBoundsPtr bounds)
+{
+register int p;
+XkbOutlinePtr outline;
+XkbPointPtr pt;
+
+ if ((!shape)||(shape->num_outlines<1))
+ return False;
+ if (shape->approx) outline= shape->approx;
+ else outline= &shape->outlines[shape->num_outlines-1];
+ if (outline->num_points<2) {
+ bounds->x1= bounds->y1= 0;
+ bounds->x2= bounds->y2= 0;
+ }
+ else {
+ bounds->x1= bounds->y1= MAXSHORT;
+ bounds->x2= bounds->y2= MINSHORT;
+ }
+ for (pt=outline->points,p=0;p<outline->num_points;p++,pt++) {
+ _XkbCheckBounds(bounds,pt->x,pt->y);
+ }
+ return True;
+}
+
+Bool
+XkbComputeRowBounds(XkbGeometryPtr geom,XkbSectionPtr section,XkbRowPtr row)
+{
+register int k,pos;
+XkbKeyPtr key;
+XkbBoundsPtr bounds,sbounds;
+
+ if ((!geom)||(!section)||(!row))
+ return False;
+ bounds= &row->bounds;
+ bzero(bounds,sizeof(XkbBoundsRec));
+ for (key=row->keys,pos=k=0;k<row->num_keys;k++,key++) {
+ sbounds= &XkbKeyShape(geom,key)->bounds;
+ _XkbCheckBounds(bounds,pos,0);
+ if (!row->vertical) {
+ if (key->gap!=0) {
+ pos+= key->gap;
+ _XkbCheckBounds(bounds,pos,0);
+ }
+ _XkbCheckBounds(bounds,pos+sbounds->x1,sbounds->y1);
+ _XkbCheckBounds(bounds,pos+sbounds->x2,sbounds->y2);
+ pos+= sbounds->x2;
+ }
+ else {
+ if (key->gap!=0) {
+ pos+= key->gap;
+ _XkbCheckBounds(bounds,0,pos);
+ }
+ _XkbCheckBounds(bounds,pos+sbounds->x1,sbounds->y1);
+ _XkbCheckBounds(bounds,pos+sbounds->x2,sbounds->y2);
+ pos+= sbounds->y2;
+ }
+ }
+ return True;
+}
+
+Bool
+XkbComputeSectionBounds(XkbGeometryPtr geom,XkbSectionPtr section)
+{
+register int i;
+XkbShapePtr shape;
+XkbRowPtr row;
+XkbDoodadPtr doodad;
+XkbBoundsPtr bounds,rbounds;
+
+ if ((!geom)||(!section))
+ return False;
+ bounds= &section->bounds;
+ bzero(bounds,sizeof(XkbBoundsRec));
+ for (i=0,row=section->rows;i<section->num_rows;i++,row++) {
+ if (!XkbComputeRowBounds(geom,section,row))
+ return False;
+ rbounds= &row->bounds;
+ _XkbCheckBounds(bounds,row->left+rbounds->x1,row->top+rbounds->y1);
+ _XkbCheckBounds(bounds,row->left+rbounds->x2,row->top+rbounds->y2);
+ }
+ for (i=0,doodad=section->doodads;i<section->num_doodads;i++,doodad++) {
+ static XkbBoundsRec tbounds;
+ switch (doodad->any.type) {
+ case XkbOutlineDoodad:
+ case XkbSolidDoodad:
+ shape= XkbShapeDoodadShape(geom,&doodad->shape);
+ rbounds= &shape->bounds;
+ break;
+ case XkbTextDoodad:
+ tbounds.x1= doodad->text.left;
+ tbounds.y1= doodad->text.top;
+ tbounds.x2= tbounds.x1+doodad->text.width;
+ tbounds.y2= tbounds.y1+doodad->text.height;
+ rbounds= &tbounds;
+ break;
+ case XkbIndicatorDoodad:
+ shape= XkbIndicatorDoodadShape(geom,&doodad->indicator);
+ rbounds= &shape->bounds;
+ break;
+ case XkbLogoDoodad:
+ shape= XkbLogoDoodadShape(geom,&doodad->logo);
+ rbounds= &shape->bounds;
+ break;
+ default:
+ tbounds.x1= tbounds.x2= doodad->any.left;
+ tbounds.y1= tbounds.y2= doodad->any.top;
+ rbounds= &tbounds;
+ break;
+ }
+ _XkbCheckBounds(bounds,rbounds->x1,rbounds->y1);
+ _XkbCheckBounds(bounds,rbounds->x2,rbounds->y2);
+ }
+ return True;
+}
+
+/***====================================================================***/
+
+char *
+XkbFindOverlayForKey(XkbGeometryPtr geom,XkbSectionPtr wanted,char *under)
+{
+int s;
+XkbSectionPtr section;
+
+ if ((geom==NULL)||(under==NULL)||(geom->num_sections<1))
+ return NULL;
+
+ if (wanted)
+ section= wanted;
+ else section= geom->sections;
+
+ for (s=0;s<geom->num_sections;s++,section++) {
+ XkbOverlayPtr ol;
+ int o;
+
+ if (section->num_overlays<1)
+ continue;
+ for (o=0,ol=section->overlays;o<section->num_overlays;o++,ol++) {
+ XkbOverlayRowPtr row;
+ int r;
+
+ for (r=0,row=ol->rows;r<ol->num_rows;r++,row++) {
+ XkbOverlayKeyPtr key;
+ int k;
+ for (k=0,key=row->keys;k<row->num_keys;k++,key++) {
+ if (strncmp(under,key->under.name,XkbKeyNameLength)==0)
+ return key->over.name;
+ }
+ }
+ }
+ if (wanted!=NULL)
+ break;
+ }
+ return NULL;
+}
+
+/***====================================================================***/
+
+static Status
+_XkbReadGeomProperties( XkbReadBufferPtr buf,
+ XkbGeometryPtr geom,
+ xkbGetGeometryReply * rep)
+{
+Status rtrn;
+
+ if (rep->nProperties<1)
+ return Success;
+ if ((rtrn=XkbAllocGeomProps(geom,rep->nProperties))==Success) {
+ register int i;
+ register Bool ok;
+ char *name,*value;
+ ok= True;
+ for (i=0;(i<rep->nProperties)&&ok;i++) {
+ name=NULL;
+ value=NULL;
+ ok= _XkbGetReadBufferCountedString(buf,&name)&&ok;
+ ok= _XkbGetReadBufferCountedString(buf,&value)&&ok;
+ ok= ok&&(XkbAddGeomProperty(geom,name,value)!=NULL);
+ if (name)
+ _XkbFree(name);
+ if (value)
+ _XkbFree(value);
+ }
+ if (ok) rtrn= Success;
+ else rtrn= BadLength;
+ }
+ return rtrn;
+}
+
+static Status
+_XkbReadGeomKeyAliases( XkbReadBufferPtr buf,
+ XkbGeometryPtr geom,
+ xkbGetGeometryReply * rep)
+{
+Status rtrn;
+
+ if (rep->nKeyAliases<1)
+ return Success;
+ if ((rtrn=XkbAllocGeomKeyAliases(geom,rep->nKeyAliases))==Success) {
+ if (!_XkbCopyFromReadBuffer(buf,(char *)geom->key_aliases,
+ (rep->nKeyAliases*XkbKeyNameLength*2)))
+ return BadLength;
+ geom->num_key_aliases= rep->nKeyAliases;
+ return Success;
+ }
+ else { /* alloc failed, just skip the aliases */
+ _XkbSkipReadBufferData(buf,(rep->nKeyAliases*XkbKeyNameLength*2));
+ }
+ return rtrn;
+}
+
+static Status
+_XkbReadGeomColors( XkbReadBufferPtr buf,
+ XkbGeometryPtr geom,
+ xkbGetGeometryReply * rep)
+{
+Status rtrn;
+
+ if (rep->nColors<1)
+ return Success;
+ if ((rtrn=XkbAllocGeomColors(geom,rep->nColors))==Success) {
+ register int i;
+ char *spec;
+ for (i=0;i<rep->nColors;i++) {
+ spec = NULL;
+ if (!_XkbGetReadBufferCountedString(buf,&spec))
+ rtrn = BadLength;
+ else if (XkbAddGeomColor(geom,spec,geom->num_colors)==NULL)
+ rtrn = BadAlloc;
+ if (spec)
+ _XkbFree(spec);
+ if (rtrn != Success)
+ return rtrn;
+ }
+ return Success;
+ }
+ return rtrn;
+}
+
+static Status
+_XkbReadGeomShapes( XkbReadBufferPtr buf,
+ XkbGeometryPtr geom,
+ xkbGetGeometryReply * rep)
+{
+register int i;
+Status rtrn;
+
+ if (rep->nShapes<1)
+ return Success;
+ if ((rtrn=XkbAllocGeomShapes(geom,rep->nShapes))!=Success)
+ return rtrn;
+ for (i=0;i<rep->nShapes;i++) {
+ xkbShapeWireDesc *shapeWire;
+ XkbShapePtr shape;
+ register int o;
+ shapeWire= (xkbShapeWireDesc *)
+ _XkbGetReadBufferPtr(buf,SIZEOF(xkbShapeWireDesc));
+ if (!shapeWire)
+ return BadLength;
+ shape= XkbAddGeomShape(geom,shapeWire->name,shapeWire->nOutlines);
+ if (!shape)
+ return BadAlloc;
+ for (o=0;o<shapeWire->nOutlines;o++) {
+ xkbOutlineWireDesc *olWire;
+ XkbOutlinePtr ol;
+ register int p;
+ XkbPointPtr pt;
+ olWire= (xkbOutlineWireDesc *)
+ _XkbGetReadBufferPtr(buf,SIZEOF(xkbOutlineWireDesc));
+ if (!olWire)
+ return BadLength;
+ ol= XkbAddGeomOutline(shape,olWire->nPoints);
+ if (!ol)
+ return BadAlloc;
+ ol->corner_radius= olWire->cornerRadius;
+ for (p=0,pt=ol->points;p<olWire->nPoints;p++,pt++) {
+ xkbPointWireDesc * ptWire;
+ ptWire= (xkbPointWireDesc *)
+ _XkbGetReadBufferPtr(buf,SIZEOF(xkbPointWireDesc));
+ if (!ptWire)
+ return BadLength;
+ pt->x= ptWire->x;
+ pt->y= ptWire->y;
+ }
+ ol->num_points= olWire->nPoints;
+ }
+ if (shapeWire->primaryNdx!=XkbNoShape)
+ shape->primary= &shape->outlines[shapeWire->primaryNdx];
+ else shape->primary= NULL;
+ if (shapeWire->approxNdx!=XkbNoShape)
+ shape->approx= &shape->outlines[shapeWire->approxNdx];
+ else shape->approx= NULL;
+ XkbComputeShapeBounds(shape);
+ }
+ return Success;
+}
+
+static Status
+_XkbReadGeomDoodad( XkbReadBufferPtr buf,
+ XkbGeometryPtr geom,
+ XkbSectionPtr section)
+{
+XkbDoodadPtr doodad;
+xkbDoodadWireDesc * doodadWire;
+
+ doodadWire= (xkbDoodadWireDesc *)
+ _XkbGetReadBufferPtr(buf,SIZEOF(xkbDoodadWireDesc));
+ if (!doodadWire)
+ return BadLength;
+ doodad= XkbAddGeomDoodad(geom,section,doodadWire->any.name);
+ if (!doodad)
+ return BadAlloc;
+ doodad->any.type= doodadWire->any.type;
+ doodad->any.priority= doodadWire->any.priority;
+ doodad->any.top= doodadWire->any.top;
+ doodad->any.left= doodadWire->any.left;
+ doodad->any.angle= doodadWire->any.angle;
+ switch (doodad->any.type) {
+ case XkbOutlineDoodad:
+ case XkbSolidDoodad:
+ doodad->shape.color_ndx= doodadWire->shape.colorNdx;
+ doodad->shape.shape_ndx= doodadWire->shape.shapeNdx;
+ break;
+ case XkbTextDoodad:
+ doodad->text.width= doodadWire->text.width;
+ doodad->text.height= doodadWire->text.height;
+ doodad->text.color_ndx= doodadWire->text.colorNdx;
+ if (!_XkbGetReadBufferCountedString(buf,&doodad->text.text))
+ return BadLength;
+ if (!_XkbGetReadBufferCountedString(buf,&doodad->text.font))
+ return BadLength;
+ break;
+ case XkbIndicatorDoodad:
+ doodad->indicator.shape_ndx= doodadWire->indicator.shapeNdx;
+ doodad->indicator.on_color_ndx= doodadWire->indicator.onColorNdx;
+ doodad->indicator.off_color_ndx= doodadWire->indicator.offColorNdx;
+ break;
+ case XkbLogoDoodad:
+ doodad->logo.color_ndx= doodadWire->logo.colorNdx;
+ doodad->logo.shape_ndx= doodadWire->logo.shapeNdx;
+ if (!_XkbGetReadBufferCountedString(buf,&doodad->logo.logo_name))
+ return BadLength;
+ break;
+ default:
+ return BadValue;
+ }
+ return Success;
+}
+
+static Status
+_XkbReadGeomOverlay( XkbReadBufferPtr buf,
+ XkbGeometryPtr geom,
+ XkbSectionPtr section)
+{
+XkbOverlayPtr ol;
+xkbOverlayWireDesc * olWire;
+register int r;
+
+ olWire= (xkbOverlayWireDesc *)
+ _XkbGetReadBufferPtr(buf,SIZEOF(xkbOverlayWireDesc));
+ if (olWire==NULL)
+ return BadLength;
+ ol= XkbAddGeomOverlay(section,olWire->name,olWire->nRows);
+ if (ol==NULL)
+ return BadLength;
+ for (r=0;r<olWire->nRows;r++) {
+ register int k;
+ XkbOverlayRowPtr row;
+ xkbOverlayRowWireDesc * rowWire;
+ xkbOverlayKeyWireDesc * keyWire;
+ rowWire= (xkbOverlayRowWireDesc *)
+ _XkbGetReadBufferPtr(buf,SIZEOF(xkbOverlayRowWireDesc));
+ if (rowWire==NULL)
+ return BadLength;
+ row= XkbAddGeomOverlayRow(ol,rowWire->rowUnder,rowWire->nKeys);
+ row->row_under= rowWire->rowUnder;
+ if (!row)
+ return BadAlloc;
+ if (rowWire->nKeys<1)
+ continue;
+ keyWire= (xkbOverlayKeyWireDesc *)
+ _XkbGetReadBufferPtr(buf,
+ SIZEOF(xkbOverlayKeyWireDesc)*rowWire->nKeys);
+ if (keyWire==NULL)
+ return BadLength;
+ for (k=0;k<rowWire->nKeys;k++,keyWire++,row->num_keys++) {
+ memcpy(row->keys[row->num_keys].over.name,keyWire->over,
+ XkbKeyNameLength);
+ memcpy(row->keys[row->num_keys].under.name,keyWire->under,
+ XkbKeyNameLength);
+ }
+ }
+ return Success;
+}
+
+static Status
+_XkbReadGeomSections( XkbReadBufferPtr buf,
+ XkbGeometryPtr geom,
+ xkbGetGeometryReply * rep)
+{
+register int s;
+XkbSectionPtr section;
+xkbSectionWireDesc * sectionWire;
+Status rtrn;
+
+ if (rep->nSections<1)
+ return Success;
+ if ((rtrn=XkbAllocGeomSections(geom,rep->nSections))!=Success)
+ return rtrn;
+ for (s=0;s<rep->nSections;s++) {
+ sectionWire= (xkbSectionWireDesc *)
+ _XkbGetReadBufferPtr(buf,SIZEOF(xkbSectionWireDesc));
+ if (!sectionWire)
+ return BadLength;
+ section= XkbAddGeomSection(geom,sectionWire->name,sectionWire->nRows,
+ sectionWire->nDoodads,
+ sectionWire->nOverlays);
+ if (!section)
+ return BadAlloc;
+ section->top= sectionWire->top;
+ section->left= sectionWire->left;
+ section->width= sectionWire->width;
+ section->height= sectionWire->height;
+ section->angle= sectionWire->angle;
+ section->priority= sectionWire->priority;
+ if (sectionWire->nRows>0) {
+ register int r;
+ XkbRowPtr row;
+ xkbRowWireDesc * rowWire;
+ for (r=0;r<sectionWire->nRows;r++) {
+ rowWire= (xkbRowWireDesc *)
+ _XkbGetReadBufferPtr(buf,SIZEOF(xkbRowWireDesc));
+ if (!rowWire)
+ return BadLength;
+ row= XkbAddGeomRow(section,rowWire->nKeys);
+ if (!row)
+ return BadAlloc;
+ row->top= rowWire->top;
+ row->left= rowWire->left;
+ row->vertical= rowWire->vertical;
+ if (rowWire->nKeys>0) {
+ register int k;
+ XkbKeyPtr key;
+ xkbKeyWireDesc * keyWire;
+ for (k=0;k<rowWire->nKeys;k++) {
+ keyWire= (xkbKeyWireDesc *)
+ _XkbGetReadBufferPtr(buf,SIZEOF(xkbKeyWireDesc));
+ if (!keyWire)
+ return BadLength;
+ key= XkbAddGeomKey(row);
+ if (!key)
+ return BadAlloc;
+ memcpy(key->name.name,keyWire->name,XkbKeyNameLength);
+ key->gap= keyWire->gap;
+ key->shape_ndx= keyWire->shapeNdx;
+ key->color_ndx= keyWire->colorNdx;
+ }
+ }
+ }
+ }
+ if (sectionWire->nDoodads>0) {
+ register int d;
+ for (d=0;d<sectionWire->nDoodads;d++) {
+ if ((rtrn=_XkbReadGeomDoodad(buf,geom,section))!=Success)
+ return rtrn;
+ }
+ }
+ if (sectionWire->nOverlays>0) {
+ register int o;
+ for (o=0;o<sectionWire->nOverlays;o++) {
+ if ((rtrn=_XkbReadGeomOverlay(buf,geom,section))!=Success)
+ return rtrn;
+ }
+ }
+ }
+ return Success;
+}
+
+static Status
+_XkbReadGeomDoodads( XkbReadBufferPtr buf,
+ XkbGeometryPtr geom,
+ xkbGetGeometryReply * rep)
+{
+register int d;
+Status rtrn;
+
+ if (rep->nDoodads<1)
+ return Success;
+ if ((rtrn=XkbAllocGeomDoodads(geom,rep->nDoodads))!=Success)
+ return rtrn;
+ for (d=0;d<rep->nDoodads;d++) {
+ if ((rtrn=_XkbReadGeomDoodad(buf,geom,NULL))!=Success)
+ return rtrn;
+ }
+ return Success;
+}
+
+Status
+_XkbReadGetGeometryReply( Display * dpy,
+ xkbGetGeometryReply * rep,
+ XkbDescPtr xkb,
+ int * nread_rtrn)
+{
+XkbGeometryPtr geom;
+
+ geom= _XkbTypedCalloc(1,XkbGeometryRec);
+ if (!geom)
+ return BadAlloc;
+ if (xkb->geom)
+ XkbFreeGeometry(xkb->geom,XkbGeomAllMask,True);
+ xkb->geom= geom;
+
+ geom->name= rep->name;
+ geom->width_mm= rep->widthMM;
+ geom->height_mm= rep->heightMM;
+ if (rep->length) {
+ XkbReadBufferRec buf;
+ int left;
+ if (_XkbInitReadBuffer(dpy,&buf,(int)rep->length*4)) {
+ Status status= Success;
+ if (nread_rtrn)
+ *nread_rtrn= (int)rep->length*4;
+ if (!_XkbGetReadBufferCountedString(&buf,&geom->label_font))
+ status= BadLength;
+ if (status==Success)
+ status= _XkbReadGeomProperties(&buf,geom,rep);
+ if (status==Success)
+ status= _XkbReadGeomColors(&buf,geom,rep);
+ if (status==Success)
+ status= _XkbReadGeomShapes(&buf,geom,rep);
+ if (status==Success)
+ status= _XkbReadGeomSections(&buf,geom,rep);
+ if (status==Success)
+ status= _XkbReadGeomDoodads(&buf,geom,rep);
+ if (status==Success)
+ status= _XkbReadGeomKeyAliases(&buf,geom,rep);
+ left= _XkbFreeReadBuffer(&buf);
+ if ((status!=Success) || left || buf.error) {
+ if (status==Success)
+ status= BadLength;
+ XkbFreeGeometry(geom,XkbGeomAllMask,True);
+ xkb->geom= NULL;
+ return status;
+ }
+ geom->base_color= &geom->colors[rep->baseColorNdx];
+ geom->label_color= &geom->colors[rep->labelColorNdx];
+ }
+ else {
+ XkbFreeGeometry(geom,XkbGeomAllMask,True);
+ xkb->geom= NULL;
+ return BadAlloc;
+ }
+ }
+ return Success;
+}
+
+Status
+XkbGetGeometry(Display *dpy,XkbDescPtr xkb)
+{
+xkbGetGeometryReq *req;
+xkbGetGeometryReply rep;
+Status status;
+
+ if ( (!xkb) || (dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return BadAccess;
+
+ LockDisplay(dpy);
+ GetReq(kbGetGeometry, req);
+ req->reqType = dpy->xkb_info->codes->major_opcode;
+ req->xkbReqType = X_kbGetGeometry;
+ req->deviceSpec = xkb->device_spec;
+ req->name= None;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse))
+ status = BadImplementation;
+ else if (!rep.found)
+ status = BadName;
+ else
+ status = _XkbReadGetGeometryReply(dpy,&rep,xkb,NULL);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return status;
+}
+
+Status
+XkbGetNamedGeometry(Display *dpy,XkbDescPtr xkb,Atom name)
+{
+xkbGetGeometryReq *req;
+xkbGetGeometryReply rep;
+Status status;
+
+ if ( (name==None) || (dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) )
+ return BadAccess;
+
+ LockDisplay(dpy);
+ GetReq(kbGetGeometry, req);
+ req->reqType = dpy->xkb_info->codes->major_opcode;
+ req->xkbReqType = X_kbGetGeometry;
+ req->deviceSpec = xkb->device_spec;
+ req->name= (CARD32)name;
+ if ((!_XReply(dpy, (xReply *)&rep, 0, xFalse))||(!rep.found))
+ status = BadImplementation;
+ else if (!rep.found)
+ status = BadName;
+ else
+ status = _XkbReadGetGeometryReply(dpy,&rep,xkb,NULL);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return status;
+}
+
diff --git a/libX11/src/xkb/XKBGetMap.c b/libX11/src/xkb/XKBGetMap.c
index eff088341..96370c6d3 100644
--- a/libX11/src/xkb/XKBGetMap.c
+++ b/libX11/src/xkb/XKBGetMap.c
@@ -28,6 +28,34 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
+
+#ifdef XKB_IN_SERVER
+#define XkbAllocClientMap SrvXkbAllocClientMap
+#define XkbAllocServerMap SrvXkbAllocServerMap
+#define XkbChangeTypesOfKey SrvXkbChangeTypesOfKey
+#define XkbCopyKeyTypes SrvXkbCopyKeyTypes
+#define XkbFreeClientMap SrvXkbFreeClientMap
+#define XkbFreeServerMap SrvXkbFreeServerMap
+#define XkbKeyTypesForCoreSymbols SrvXkbKeyTypesForCoreSymbols
+#define XkbApplyCompatMapToKey SrvXkbApplyCompatMapToKey
+#define XkbResizeKeyActions SrvXkbResizeKeyActions
+#define XkbResizeKeySyms SrvXkbResizeKeySyms
+#define XkbResizeKeyType SrvXkbResizeKeyType
+#define XkbAllocCompatMap SrvXkbAllocCompatMap
+#define XkbAllocControls SrvXkbAllocControls
+#define XkbAllocIndicatorMaps SrvXkbAllocIndicatorMaps
+#define XkbAllocKeyboard SrvXkbAllocKeyboard
+#define XkbAllocNames SrvXkbAllocNames
+#define XkbFreeCompatMap SrvXkbFreeCompatMap
+#define XkbFreeKeyboard SrvXkbFreeKeyboard
+#define XkbFreeNames SrvXkbFreeNames
+#define XkbLatchModifiers SrvXkbLatchModifiers
+#define XkbLatchGroup SrvXkbLatchGroup
+#define XkbVirtualModsToReal SrvXkbVirtualModsToReal
+#define XkbChangeKeycodeRange SrvXkbChangeKeycodeRange
+#define XkbApplyVirtualModChanges SrvXkbApplyVirtualModChanges
+#endif
+
#include "Xlibint.h"
#include <X11/extensions/XKBproto.h>
#include "XKBlibint.h"
diff --git a/libX11/src/xkb/XKBMisc.c b/libX11/src/xkb/XKBMisc.c
index 4aa1f733a..ac1e8c062 100644
--- a/libX11/src/xkb/XKBMisc.c
+++ b/libX11/src/xkb/XKBMisc.c
@@ -42,6 +42,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
#include <stdio.h>
#include <X11/X.h>
+#define XkbVirtualModsToReal SrvXkbVirtualModsToReal
#include <X11/Xproto.h>
#include "misc.h"
#include "inputstr.h"
diff --git a/libX11/src/xkb/XKBSetGeom.c b/libX11/src/xkb/XKBSetGeom.c
index 439b75e01..5b9f5887c 100644
--- a/libX11/src/xkb/XKBSetGeom.c
+++ b/libX11/src/xkb/XKBSetGeom.c
@@ -36,12 +36,8 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
#include <X11/extensions/XKBgeom.h>
#include <X11/extensions/XKBproto.h>
-#ifndef MINSHORT
#define MINSHORT -32768
-#endif
-#ifndef MAXSHORT
#define MAXSHORT 32767
-#endif
/***====================================================================***/
diff --git a/libX11/src/xkb/XKBUse.c b/libX11/src/xkb/XKBUse.c
index efca018f6..a16d6963a 100644
--- a/libX11/src/xkb/XKBUse.c
+++ b/libX11/src/xkb/XKBUse.c
@@ -29,6 +29,34 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
#endif
#include <stdio.h>
#include <ctype.h>
+
+#ifdef XKB_IN_SERVER
+#define XkbAllocClientMap SrvXkbAllocClientMap
+#define XkbAllocServerMap SrvXkbAllocServerMap
+#define XkbChangeTypesOfKey SrvXkbChangeTypesOfKey
+#define XkbCopyKeyTypes SrvXkbCopyKeyTypes
+#define XkbFreeClientMap SrvXkbFreeClientMap
+#define XkbFreeServerMap SrvXkbFreeServerMap
+#define XkbKeyTypesForCoreSymbols SrvXkbKeyTypesForCoreSymbols
+#define XkbApplyCompatMapToKey SrvXkbApplyCompatMapToKey
+#define XkbResizeKeyActions SrvXkbResizeKeyActions
+#define XkbResizeKeySyms SrvXkbResizeKeySyms
+#define XkbResizeKeyType SrvXkbResizeKeyType
+#define XkbAllocCompatMap SrvXkbAllocCompatMap
+#define XkbAllocControls SrvXkbAllocControls
+#define XkbAllocIndicatorMaps SrvXkbAllocIndicatorMaps
+#define XkbAllocKeyboard SrvXkbAllocKeyboard
+#define XkbAllocNames SrvXkbAllocNames
+#define XkbFreeCompatMap SrvXkbFreeCompatMap
+#define XkbFreeKeyboard SrvXkbFreeKeyboard
+#define XkbFreeNames SrvXkbFreeNames
+#define XkbLatchModifiers SrvXkbLatchModifiers
+#define XkbLatchGroup SrvXkbLatchGroup
+#define XkbVirtualModsToReal SrvXkbVirtualModsToReal
+#define XkbChangeKeycodeRange SrvXkbChangeKeycodeRange
+#define XkbApplyVirtualModChanges SrvXkbApplyVirtualModChanges
+#endif
+
#include "Xlibint.h"
#include <X11/extensions/XKBproto.h>
#include "XKBlibint.h"
diff --git a/libX11/src/xlibi18n/XDefaultIMIF.c b/libX11/src/xlibi18n/XDefaultIMIF.c
index e97d2f444..71b1af177 100644
--- a/libX11/src/xlibi18n/XDefaultIMIF.c
+++ b/libX11/src/xlibi18n/XDefaultIMIF.c
@@ -1,469 +1,469 @@
-/*
-Copyright 1985, 1986, 1987, 1991, 1998 The Open Group
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions: The above copyright notice and this
-permission notice shall be included in all copies or substantial
-portions of the Software.
-
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
-EVEN IF ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.
-
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-X Window System is a trademark of The Open Group
-
-OSF/1, OSF/Motif and Motif are registered trademarks, and OSF, the OSF
-logo, LBX, X Window System, and Xinerama are trademarks of the Open
-Group. All other trademarks and registered trademarks mentioned herein
-are the property of their respective owners. No right, title or
-interest in or to any trademark, service mark, logo or trade name of
-Sun Microsystems, Inc. or its licensors is granted.
-
-*/
-/*
- * Copyright 2000 Oracle and/or its affiliates. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "XlcGeneric.h"
-
-#ifndef MAXINT
-#define MAXINT (~((unsigned int)1 << (8 * sizeof(int)) - 1))
-#endif /* !MAXINT */
-
-typedef struct _StaticXIM *StaticXIM;
-
-typedef struct _XIMStaticXIMRec {
- /* for CT => MB,WC converter */
- XlcConv ctom_conv;
- XlcConv ctow_conv;
-} XIMStaticXIMRec;
-
-typedef enum {
- CREATE_IC = 1,
- SET_ICVAL = 2,
- GET_ICVAL = 3
-} XICOp_t;
-
-typedef struct _StaticXIM {
- XIMMethods methods;
- XIMCoreRec core;
- XIMStaticXIMRec *private;
-} StaticXIMRec;
-
-static Status _CloseIM(
- XIM
-);
-
-static char *_SetIMValues(
- XIM, XIMArg *
-);
-
-static char *_GetIMValues(
- XIM, XIMArg*
-);
-
-static XIC _CreateIC(
- XIM, XIMArg*
-);
-
-static _Xconst XIMMethodsRec local_im_methods = {
- _CloseIM, /* close */
- _SetIMValues, /* set_values */
- _GetIMValues, /* get_values */
- _CreateIC, /* create_ic */
- NULL, /* ctstombs */
- NULL /* ctstowcs */
-};
-
-static void _DestroyIC(
- XIC
-);
-static void _SetFocus(
- XIC
-);
-static void _UnsetFocus(
- XIC
-);
-static char* _SetICValues(
- XIC, XIMArg *
-);
-static char* _GetICValues(
- XIC, XIMArg *
-);
-static char *_MbReset(
- XIC
-);
-static wchar_t *_WcReset(
- XIC
-);
-static int _MbLookupString(
- XIC, XKeyEvent *, char *, int, KeySym *, Status *
-);
-static int _WcLookupString(
- XIC, XKeyEvent *, wchar_t *, int, KeySym *, Status *
-);
-
-static _Xconst XICMethodsRec local_ic_methods = {
- _DestroyIC, /* destroy */
- _SetFocus, /* set_focus */
- _UnsetFocus, /* unset_focus */
- _SetICValues, /* set_values */
- _GetICValues, /* get_values */
- _MbReset, /* mb_reset */
- _WcReset, /* wc_reset */
- NULL, /* utf8_reset */ /* ??? */
- _MbLookupString, /* mb_lookup_string */
- _WcLookupString, /* wc_lookup_string */
- NULL /* utf8_lookup_string */ /* ??? */
-};
-
-XIM
-_XDefaultOpenIM(
- XLCd lcd,
- Display *dpy,
- XrmDatabase rdb,
- char *res_name,
- char *res_class)
-{
- StaticXIM im;
- XIMStaticXIMRec *local_impart;
- XlcConv ctom_conv, ctow_conv;
- int i;
- char *mod;
- char buf[BUFSIZ];
-
- if (!(ctom_conv = _XlcOpenConverter(lcd,
- XlcNCompoundText, lcd, XlcNMultiByte))) {
- return((XIM)NULL);
- }
-
- if (!(ctow_conv = _XlcOpenConverter(lcd,
- XlcNCompoundText, lcd, XlcNWideChar))) {
- return((XIM)NULL);
- }
-
- if ((im = (StaticXIM)Xmalloc(sizeof(StaticXIMRec))) == (StaticXIM)NULL) {
- return((XIM)NULL);
- }
- if ((local_impart = (XIMStaticXIMRec*)Xmalloc(sizeof(XIMStaticXIMRec)))
- == (XIMStaticXIMRec *)NULL) {
- Xfree(im);
- return((XIM)NULL);
- }
- memset(im, 0, sizeof(StaticXIMRec));
- memset(local_impart, 0, sizeof(XIMStaticXIMRec));
-
- buf[0] = '\0';
- i = 0;
- if ((lcd->core->modifiers) && (*lcd->core->modifiers)) {
-#define MODIFIER "@im="
- mod = strstr(lcd->core->modifiers, MODIFIER);
- if (mod) {
- mod += strlen(MODIFIER);
- while (*mod && *mod != '@' && i < BUFSIZ - 1) {
- buf[i++] = *mod++;
- }
- buf[i] = '\0';
- }
- }
-#undef MODIFIER
- if ((im->core.im_name = Xmalloc(i+1)) == NULL)
- goto Error2;
- strcpy(im->core.im_name, buf);
-
- im->private = local_impart;
- im->methods = (XIMMethods)&local_im_methods;
- im->core.lcd = lcd;
- im->core.ic_chain = (XIC)NULL;
- im->core.display = dpy;
- im->core.rdb = rdb;
- im->core.res_name = NULL;
- im->core.res_class = NULL;
-
- local_impart->ctom_conv = ctom_conv;
- local_impart->ctow_conv = ctow_conv;
-
- if ((res_name != NULL) && (*res_name != '\0')){
- im->core.res_name = strdup(res_name);
- }
- if ((res_class != NULL) && (*res_class != '\0')){
- im->core.res_class = strdup(res_class);
- }
-
- return (XIM)im;
-Error2 :
- Xfree(im->private);
- Xfree(im->core.im_name);
- Xfree(im);
- _XlcCloseConverter(ctom_conv);
- _XlcCloseConverter(ctow_conv);
- return(NULL);
-}
-
-static Status
-_CloseIM(XIM xim)
-{
- StaticXIM im = (StaticXIM)xim;
- _XlcCloseConverter(im->private->ctom_conv);
- _XlcCloseConverter(im->private->ctow_conv);
- XFree(im->private);
- XFree(im->core.im_name);
- if (im->core.res_name) XFree(im->core.res_name);
- if (im->core.res_class) XFree(im->core.res_class);
- return 1; /*bugID 4163122*/
-}
-
-static char *
-_SetIMValues(
- XIM xim,
- XIMArg *arg)
-{
- return(arg->name); /* evil */
-}
-
-static char *
-_GetIMValues(
- XIM xim,
- XIMArg *values)
-{
- XIMArg *p;
- XIMStyles *styles;
-
- for (p = values; p->name != NULL; p++) {
- if (strcmp(p->name, XNQueryInputStyle) == 0) {
- styles = (XIMStyles *)Xmalloc(sizeof(XIMStyles));
- *(XIMStyles **)p->value = styles;
- styles->count_styles = 1;
- styles->supported_styles =
- (XIMStyle*)Xmalloc(styles->count_styles * sizeof(XIMStyle));
- styles->supported_styles[0] = (XIMPreeditNone | XIMStatusNone);
- } else {
- break;
- }
- }
- return (p->name);
-}
-
-static char*
-_SetICValueData(XIC ic, XIMArg *values, XICOp_t mode)
-{
- XIMArg *p;
- char *return_name = NULL;
-
- for (p = values; p != NULL && p->name != NULL; p++) {
- if(strcmp(p->name, XNInputStyle) == 0) {
- if (mode == CREATE_IC)
- ic->core.input_style = (XIMStyle)p->value;
- } else if (strcmp(p->name, XNClientWindow) == 0) {
- ic->core.client_window = (Window)p->value ;
- } else if (strcmp(p->name, XNFocusWindow) == 0) {
- ic->core.focus_window = (Window)p->value ;
- } else if (strcmp(p->name, XNPreeditAttributes) == 0
- || strcmp(p->name, XNStatusAttributes) == 0) {
- return_name = _SetICValueData(ic, (XIMArg*)p->value, mode);
- if (return_name) break;
- } else {
- return_name = p->name;
- break;
- }
- }
- return(return_name);
-}
-
-static char*
-_GetICValueData(XIC ic, XIMArg *values, XICOp_t mode)
-{
- XIMArg *p;
- char *return_name = NULL;
-
- for (p = values; p->name != NULL; p++) {
- if(strcmp(p->name, XNInputStyle) == 0) {
- *((XIMStyle *)(p->value)) = ic->core.input_style;
- } else if (strcmp(p->name, XNClientWindow) == 0) {
- *((Window *)(p->value)) = ic->core.client_window;
- } else if (strcmp(p->name, XNFocusWindow) == 0) {
- *((Window *)(p->value)) = ic->core.focus_window;
- } else if (strcmp(p->name, XNFilterEvents) == 0) {
- *((unsigned long *)(p->value))= ic->core.filter_events;
- } else if (strcmp(p->name, XNPreeditAttributes) == 0
- || strcmp(p->name, XNStatusAttributes) == 0) {
- return_name = _GetICValueData(ic, (XIMArg*)p->value, mode);
- if (return_name) break;
- } else {
- return_name = p->name;
- break;
- }
- }
- return(return_name);
-}
-
-static XIC
-_CreateIC(XIM im, XIMArg *arg)
-{
- XIC ic;
-
- if ((ic = (XIC)Xmalloc(sizeof(XICRec))) == (XIC)NULL) {
- return ((XIC)NULL);
- }
- memset(ic, 0, sizeof(XICRec));
-
- ic->methods = (XICMethods)&local_ic_methods;
- ic->core.im = im;
- ic->core.filter_events = KeyPressMask;
-
- if (_SetICValueData(ic, arg, CREATE_IC) != NULL)
- goto err_return;
- if (!(ic->core.input_style))
- goto err_return;
-
- return (XIC)ic;
-err_return:
- XFree(ic);
- return ((XIC)NULL);
-}
-
-static void
-_DestroyIC(XIC ic)
-{
-/*BugId4255571. This Xfree() should be removed because XDestroyIC() still need ic after invoking _DestroyIC() and there is a XFree(ic) at the end of XDestroyIC() already.
- if(ic)
- XFree(ic); */
-}
-
-static void
-_SetFocus(XIC ic)
-{
-}
-
-static void
-_UnsetFocus(XIC ic)
-{
-}
-
-static char*
-_SetICValues(XIC ic, XIMArg *args)
-{
- char *ret = NULL;
- if (!ic) {
- return (args->name);
- }
- ret = _SetICValueData(ic, args, SET_ICVAL);
- return(ret);
-}
-
-static char*
-_GetICValues(XIC ic, XIMArg *args)
-{
- char *ret = NULL;
- if (!ic) {
- return (args->name);
- }
- ret = _GetICValueData(ic, args, GET_ICVAL);
- return(ret);
-}
-
-static char *
-_MbReset(XIC xic)
-{
- return(NULL);
-}
-
-static wchar_t *
-_WcReset(XIC xic)
-{
- return(NULL);
-}
-
-static int
-_MbLookupString(
- XIC xic,
- XKeyEvent *ev,
- char * buffer,
- int bytes,
- KeySym *keysym,
- Status *status)
-{
- XComposeStatus NotSupportedYet ;
- int length;
-
- length = XLookupString(ev, buffer, bytes, keysym, &NotSupportedYet);
-
- if (keysym && *keysym == NoSymbol){
- *status = XLookupNone;
- } else if (length > 0) {
- *status = XLookupBoth;
- } else {
- *status = XLookupKeySym;
- }
- return(length);
-}
-
-static int
-_WcLookupString(
- XIC xic,
- XKeyEvent *ev,
- wchar_t * buffer,
- int wlen,
- KeySym *keysym,
- Status *status)
-{
- XComposeStatus NotSupportedYet ;
- int length;
- /* In single-byte, mb_len = wc_len */
- char *mb_buf = (char *)Xmalloc(wlen);
-
- length = XLookupString(ev, mb_buf, wlen, keysym, &NotSupportedYet);
-
- if (keysym && *keysym == NoSymbol){
- *status = XLookupNone;
- } else if (length > 0) {
- *status = XLookupBoth;
- } else {
- *status = XLookupKeySym;
- }
- mbstowcs(buffer, mb_buf, length);
- XFree(mb_buf);
- return(length);
-}
+/*
+Copyright 1985, 1986, 1987, 1991, 1998 The Open Group
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions: The above copyright notice and this
+permission notice shall be included in all copies or substantial
+portions of the Software.
+
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+EVEN IF ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.
+
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+X Window System is a trademark of The Open Group
+
+OSF/1, OSF/Motif and Motif are registered trademarks, and OSF, the OSF
+logo, LBX, X Window System, and Xinerama are trademarks of the Open
+Group. All other trademarks and registered trademarks mentioned herein
+are the property of their respective owners. No right, title or
+interest in or to any trademark, service mark, logo or trade name of
+Sun Microsystems, Inc. or its licensors is granted.
+
+*/
+/*
+ * Copyright 2000 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "XlcGeneric.h"
+
+#ifndef MAXINT
+#define MAXINT (~((unsigned int)1 << (8 * sizeof(int)) - 1))
+#endif /* !MAXINT */
+
+typedef struct _StaticXIM *StaticXIM;
+
+typedef struct _XIMStaticXIMRec {
+ /* for CT => MB,WC converter */
+ XlcConv ctom_conv;
+ XlcConv ctow_conv;
+} XIMStaticXIMRec;
+
+typedef enum {
+ CREATE_IC = 1,
+ SET_ICVAL = 2,
+ GET_ICVAL = 3
+} XICOp_t;
+
+typedef struct _StaticXIM {
+ XIMMethods methods;
+ XIMCoreRec core;
+ XIMStaticXIMRec *private;
+} StaticXIMRec;
+
+static Status _CloseIM(
+ XIM
+);
+
+static char *_SetIMValues(
+ XIM, XIMArg *
+);
+
+static char *_GetIMValues(
+ XIM, XIMArg*
+);
+
+static XIC _CreateIC(
+ XIM, XIMArg*
+);
+
+static _Xconst XIMMethodsRec local_im_methods = {
+ _CloseIM, /* close */
+ _SetIMValues, /* set_values */
+ _GetIMValues, /* get_values */
+ _CreateIC, /* create_ic */
+ NULL, /* ctstombs */
+ NULL /* ctstowcs */
+};
+
+static void _DestroyIC(
+ XIC
+);
+static void _SetFocus(
+ XIC
+);
+static void _UnsetFocus(
+ XIC
+);
+static char* _SetICValues(
+ XIC, XIMArg *
+);
+static char* _GetICValues(
+ XIC, XIMArg *
+);
+static char *_MbReset(
+ XIC
+);
+static wchar_t *_WcReset(
+ XIC
+);
+static int _MbLookupString(
+ XIC, XKeyEvent *, char *, int, KeySym *, Status *
+);
+static int _WcLookupString(
+ XIC, XKeyEvent *, wchar_t *, int, KeySym *, Status *
+);
+
+static _Xconst XICMethodsRec local_ic_methods = {
+ _DestroyIC, /* destroy */
+ _SetFocus, /* set_focus */
+ _UnsetFocus, /* unset_focus */
+ _SetICValues, /* set_values */
+ _GetICValues, /* get_values */
+ _MbReset, /* mb_reset */
+ _WcReset, /* wc_reset */
+ NULL, /* utf8_reset */ /* ??? */
+ _MbLookupString, /* mb_lookup_string */
+ _WcLookupString, /* wc_lookup_string */
+ NULL /* utf8_lookup_string */ /* ??? */
+};
+
+XIM
+_XDefaultOpenIM(
+ XLCd lcd,
+ Display *dpy,
+ XrmDatabase rdb,
+ char *res_name,
+ char *res_class)
+{
+ StaticXIM im;
+ XIMStaticXIMRec *local_impart;
+ XlcConv ctom_conv, ctow_conv;
+ int i;
+ char *mod;
+ char buf[BUFSIZ];
+
+ if (!(ctom_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNMultiByte))) {
+ return((XIM)NULL);
+ }
+
+ if (!(ctow_conv = _XlcOpenConverter(lcd,
+ XlcNCompoundText, lcd, XlcNWideChar))) {
+ return((XIM)NULL);
+ }
+
+ if ((im = (StaticXIM)Xmalloc(sizeof(StaticXIMRec))) == (StaticXIM)NULL) {
+ return((XIM)NULL);
+ }
+ if ((local_impart = (XIMStaticXIMRec*)Xmalloc(sizeof(XIMStaticXIMRec)))
+ == (XIMStaticXIMRec *)NULL) {
+ Xfree(im);
+ return((XIM)NULL);
+ }
+ memset(im, 0, sizeof(StaticXIMRec));
+ memset(local_impart, 0, sizeof(XIMStaticXIMRec));
+
+ buf[0] = '\0';
+ i = 0;
+ if ((lcd->core->modifiers) && (*lcd->core->modifiers)) {
+#define MODIFIER "@im="
+ mod = strstr(lcd->core->modifiers, MODIFIER);
+ if (mod) {
+ mod += strlen(MODIFIER);
+ while (*mod && *mod != '@' && i < BUFSIZ - 1) {
+ buf[i++] = *mod++;
+ }
+ buf[i] = '\0';
+ }
+ }
+#undef MODIFIER
+ if ((im->core.im_name = Xmalloc(i+1)) == NULL)
+ goto Error2;
+ strcpy(im->core.im_name, buf);
+
+ im->private = local_impart;
+ im->methods = (XIMMethods)&local_im_methods;
+ im->core.lcd = lcd;
+ im->core.ic_chain = (XIC)NULL;
+ im->core.display = dpy;
+ im->core.rdb = rdb;
+ im->core.res_name = NULL;
+ im->core.res_class = NULL;
+
+ local_impart->ctom_conv = ctom_conv;
+ local_impart->ctow_conv = ctow_conv;
+
+ if ((res_name != NULL) && (*res_name != '\0')){
+ im->core.res_name = strdup(res_name);
+ }
+ if ((res_class != NULL) && (*res_class != '\0')){
+ im->core.res_class = strdup(res_class);
+ }
+
+ return (XIM)im;
+Error2 :
+ Xfree(im->private);
+ Xfree(im->core.im_name);
+ Xfree(im);
+ _XlcCloseConverter(ctom_conv);
+ _XlcCloseConverter(ctow_conv);
+ return(NULL);
+}
+
+static Status
+_CloseIM(XIM xim)
+{
+ StaticXIM im = (StaticXIM)xim;
+ _XlcCloseConverter(im->private->ctom_conv);
+ _XlcCloseConverter(im->private->ctow_conv);
+ XFree(im->private);
+ XFree(im->core.im_name);
+ if (im->core.res_name) XFree(im->core.res_name);
+ if (im->core.res_class) XFree(im->core.res_class);
+ return 1; /*bugID 4163122*/
+}
+
+static char *
+_SetIMValues(
+ XIM xim,
+ XIMArg *arg)
+{
+ return(arg->name); /* evil */
+}
+
+static char *
+_GetIMValues(
+ XIM xim,
+ XIMArg *values)
+{
+ XIMArg *p;
+ XIMStyles *styles;
+
+ for (p = values; p->name != NULL; p++) {
+ if (strcmp(p->name, XNQueryInputStyle) == 0) {
+ styles = (XIMStyles *)Xmalloc(sizeof(XIMStyles));
+ *(XIMStyles **)p->value = styles;
+ styles->count_styles = 1;
+ styles->supported_styles =
+ (XIMStyle*)Xmalloc(styles->count_styles * sizeof(XIMStyle));
+ styles->supported_styles[0] = (XIMPreeditNone | XIMStatusNone);
+ } else {
+ break;
+ }
+ }
+ return (p->name);
+}
+
+static char*
+_SetICValueData(XIC ic, XIMArg *values, XICOp_t mode)
+{
+ XIMArg *p;
+ char *return_name = NULL;
+
+ for (p = values; p != NULL && p->name != NULL; p++) {
+ if(strcmp(p->name, XNInputStyle) == 0) {
+ if (mode == CREATE_IC)
+ ic->core.input_style = (XIMStyle)p->value;
+ } else if (strcmp(p->name, XNClientWindow) == 0) {
+ ic->core.client_window = (Window)p->value ;
+ } else if (strcmp(p->name, XNFocusWindow) == 0) {
+ ic->core.focus_window = (Window)p->value ;
+ } else if (strcmp(p->name, XNPreeditAttributes) == 0
+ || strcmp(p->name, XNStatusAttributes) == 0) {
+ return_name = _SetICValueData(ic, (XIMArg*)p->value, mode);
+ if (return_name) break;
+ } else {
+ return_name = p->name;
+ break;
+ }
+ }
+ return(return_name);
+}
+
+static char*
+_GetICValueData(XIC ic, XIMArg *values, XICOp_t mode)
+{
+ XIMArg *p;
+ char *return_name = NULL;
+
+ for (p = values; p->name != NULL; p++) {
+ if(strcmp(p->name, XNInputStyle) == 0) {
+ *((XIMStyle *)(p->value)) = ic->core.input_style;
+ } else if (strcmp(p->name, XNClientWindow) == 0) {
+ *((Window *)(p->value)) = ic->core.client_window;
+ } else if (strcmp(p->name, XNFocusWindow) == 0) {
+ *((Window *)(p->value)) = ic->core.focus_window;
+ } else if (strcmp(p->name, XNFilterEvents) == 0) {
+ *((unsigned long *)(p->value))= ic->core.filter_events;
+ } else if (strcmp(p->name, XNPreeditAttributes) == 0
+ || strcmp(p->name, XNStatusAttributes) == 0) {
+ return_name = _GetICValueData(ic, (XIMArg*)p->value, mode);
+ if (return_name) break;
+ } else {
+ return_name = p->name;
+ break;
+ }
+ }
+ return(return_name);
+}
+
+static XIC
+_CreateIC(XIM im, XIMArg *arg)
+{
+ XIC ic;
+
+ if ((ic = (XIC)Xmalloc(sizeof(XICRec))) == (XIC)NULL) {
+ return ((XIC)NULL);
+ }
+ memset(ic, 0, sizeof(XICRec));
+
+ ic->methods = (XICMethods)&local_ic_methods;
+ ic->core.im = im;
+ ic->core.filter_events = KeyPressMask;
+
+ if (_SetICValueData(ic, arg, CREATE_IC) != NULL)
+ goto err_return;
+ if (!(ic->core.input_style))
+ goto err_return;
+
+ return (XIC)ic;
+err_return:
+ XFree(ic);
+ return ((XIC)NULL);
+}
+
+static void
+_DestroyIC(XIC ic)
+{
+/*BugId4255571. This Xfree() should be removed because XDestroyIC() still need ic after invoking _DestroyIC() and there is a XFree(ic) at the end of XDestroyIC() already.
+ if(ic)
+ XFree(ic); */
+}
+
+static void
+_SetFocus(XIC ic)
+{
+}
+
+static void
+_UnsetFocus(XIC ic)
+{
+}
+
+static char*
+_SetICValues(XIC ic, XIMArg *args)
+{
+ char *ret = NULL;
+ if (!ic) {
+ return (args->name);
+ }
+ ret = _SetICValueData(ic, args, SET_ICVAL);
+ return(ret);
+}
+
+static char*
+_GetICValues(XIC ic, XIMArg *args)
+{
+ char *ret = NULL;
+ if (!ic) {
+ return (args->name);
+ }
+ ret = _GetICValueData(ic, args, GET_ICVAL);
+ return(ret);
+}
+
+static char *
+_MbReset(XIC xic)
+{
+ return(NULL);
+}
+
+static wchar_t *
+_WcReset(XIC xic)
+{
+ return(NULL);
+}
+
+static int
+_MbLookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ char * buffer,
+ int bytes,
+ KeySym *keysym,
+ Status *status)
+{
+ XComposeStatus NotSupportedYet ;
+ int length;
+
+ length = XLookupString(ev, buffer, bytes, keysym, &NotSupportedYet);
+
+ if (keysym && *keysym == NoSymbol){
+ *status = XLookupNone;
+ } else if (length > 0) {
+ *status = XLookupBoth;
+ } else {
+ *status = XLookupKeySym;
+ }
+ return(length);
+}
+
+static int
+_WcLookupString(
+ XIC xic,
+ XKeyEvent *ev,
+ wchar_t * buffer,
+ int wlen,
+ KeySym *keysym,
+ Status *status)
+{
+ XComposeStatus NotSupportedYet ;
+ int length;
+ /* In single-byte, mb_len = wc_len */
+ char *mb_buf = (char *)Xmalloc(wlen);
+
+ length = XLookupString(ev, mb_buf, wlen, keysym, &NotSupportedYet);
+
+ if (keysym && *keysym == NoSymbol){
+ *status = XLookupNone;
+ } else if (length > 0) {
+ *status = XLookupBoth;
+ } else {
+ *status = XLookupKeySym;
+ }
+ mbstowcs(buffer, mb_buf, length);
+ XFree(mb_buf);
+ return(length);
+}
diff --git a/libX11/src/xlibi18n/XDefaultOMIF.c b/libX11/src/xlibi18n/XDefaultOMIF.c
index b1dc66df6..73a7def4f 100644
--- a/libX11/src/xlibi18n/XDefaultOMIF.c
+++ b/libX11/src/xlibi18n/XDefaultOMIF.c
@@ -1,1261 +1,1262 @@
-/*
-Copyright 1985, 1986, 1987, 1991, 1998 The Open Group
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions: The above copyright notice and this
-permission notice shall be included in all copies or substantial
-portions of the Software.
-
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
-EVEN IF ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.
-
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-X Window System is a trademark of The Open Group
-
-OSF/1, OSF/Motif and Motif are registered trademarks, and OSF, the OSF
-logo, LBX, X Window System, and Xinerama are trademarks of the Open
-Group. All other trademarks and registered trademarks mentioned herein
-are the property of their respective owners. No right, title or
-interest in or to any trademark, service mark, logo or trade name of
-Sun Microsystems, Inc. or its licensors is granted.
-
-*/
-/*
- * Copyright 2000 Oracle and/or its affiliates. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "Xlcint.h"
-#include "XlcPublic.h"
-#include <X11/Xos.h>
-#include <X11/Xatom.h>
-#include <stdio.h>
-
-#define MAXFONTS 100
-
-#define XOM_GENERIC(om) (&((XOMGeneric) om)->gen)
-#define XOC_GENERIC(font_set) (&((XOCGeneric) font_set)->gen)
-
-#define DefineLocalBuf char local_buf[BUFSIZ]
-#define AllocLocalBuf(length) (length > BUFSIZ ? (char *)Xmalloc(length) : local_buf)
-#define FreeLocalBuf(ptr) if (ptr != local_buf) Xfree(ptr)
-
-typedef struct _FontDataRec {
- char *name;
-} FontDataRec, *FontData;
-
-typedef struct _OMDataRec {
- int font_data_count;
- FontData font_data;
-} OMDataRec, *OMData;
-
-typedef struct _XOMGenericPart {
- OMData data;
-} XOMGenericPart;
-
-typedef struct _XOMGenericRec {
- XOMMethods methods;
- XOMCoreRec core;
- XOMGenericPart gen;
-} XOMGenericRec, *XOMGeneric;
-
-typedef struct _FontSetRec {
- int id;
- int font_data_count;
- FontData font_data;
- char *font_name;
- XFontStruct *info;
- XFontStruct *font;
-} FontSetRec, *FontSet;
-
-typedef struct _XOCGenericPart {
- XlcConv wcs_to_cs;
- FontSet font_set;
-} XOCGenericPart;
-
-typedef struct _XOCGenericRec {
- XOCMethods methods;
- XOCCoreRec core;
- XOCGenericPart gen;
-} XOCGenericRec, *XOCGeneric;
-
-static Bool
-init_fontset(
- XOC oc)
-{
- XOCGenericPart *gen;
- FontSet font_set;
- OMData data;
-
- data = XOM_GENERIC(oc->core.om)->data;
-
- font_set = Xcalloc(1, sizeof(FontSetRec));
- if (font_set == NULL)
- return False;
-
- gen = XOC_GENERIC(oc);
- gen->font_set = font_set;
-
- font_set->font_data_count = data->font_data_count;
- font_set->font_data = data->font_data;
-
- return True;
-}
-
-static char *
-get_prop_name(
- Display *dpy,
- XFontStruct *fs)
-{
- unsigned long fp;
-
- if (XGetFontProperty(fs, XA_FONT, &fp))
- return XGetAtomName(dpy, fp);
-
- return (char *) NULL;
-}
-
-static FontData
-check_charset(
- FontSet font_set,
- char *font_name)
-{
- FontData font_data;
- char *last;
- int count;
- ssize_t length, name_len;
-
- name_len = strlen(font_name);
- last = font_name + name_len;
-
- count = font_set->font_data_count;
- font_data = font_set->font_data;
-
- for ( ; count-- > 0; font_data++) {
- length = strlen(font_data->name);
-
- if (length > name_len)
- return(NULL);
-
- if (_XlcCompareISOLatin1(last - length, font_data->name) == 0)
- return font_data;
- }
- return (FontData) NULL;
-}
-
-#if 0 /* Unused */
-static int
-check_fontname(
- XOC oc,
- char *name)
-{
- Display *dpy = oc->core.om->core.display;
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontData data;
- FontSet font_set;
- XFontStruct *fs_list;
- char **fn_list, *fname, *prop_fname = NULL;
- int list_num, i;
- int list2_num;
- char **fn2_list = NULL;
- int found_num = 0;
-
- fn_list = XListFonts(dpy, name, MAXFONTS, &list_num);
- if (fn_list == NULL)
- return found_num;
-
- for (i = 0; i < list_num; i++) {
- fname = fn_list[i];
-
- font_set = gen->font_set;
-
- if ((data = check_charset(font_set, fname)) == NULL) {
- if ((fn2_list = XListFontsWithInfo(dpy, name, MAXFONTS,
- &list2_num, &fs_list))
- && (prop_fname = get_prop_name(dpy, fs_list))
- && (data = check_charset(font_set, prop_fname)))
- fname = prop_fname;
- }
- if (data) {
- font_set->font_name = strdup(fname);
- if (font_set->font_name) {
- found_num++;
- }
- }
- if (fn2_list) {
- XFreeFontInfo(fn2_list, fs_list, list2_num);
- fn2_list = NULL;
- if (prop_fname) {
- Xfree(prop_fname);
- prop_fname = NULL;
- }
- }
- if (found_num == 1)
- break;
- }
- XFreeFontNames(fn_list);
- return found_num;
-}
-#endif
-
-static Bool
-load_font(
- XOC oc)
-{
- Display *dpy = oc->core.om->core.display;
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set = gen->font_set;
-
- if (font_set->font_name == NULL)
- return False;
-
- if (font_set->font == NULL) {
- font_set->font = XLoadQueryFont(dpy, font_set->font_name);
- if (font_set->font == NULL)
- return False;
- }
- return True;
-}
-
-#if 0
-static Bool
-load_font_info(
- XOC oc)
-{
- Display *dpy = oc->core.om->core.display;
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set = gen->font_set;
- char **fn_list;
- int fn_num;
-
- if (font_set->font_name == NULL)
- return False;
-
- if (font_set->info == NULL) {
- fn_list = XListFontsWithInfo(dpy, font_set->font_name, 1, &fn_num,
- &font_set->info);
- if (font_set->info == NULL)
- return False;
- if (fn_num > 0)
- font_set->info->fid = XLoadFont(dpy, font_set->font_name);
-
- if (fn_list) XFreeFontNames(fn_list);
- }
- return True;
-}
-#endif
-
-static void
-set_fontset_extents(
- XOC oc)
-{
- XRectangle *ink = &oc->core.font_set_extents.max_ink_extent;
- XRectangle *logical = &oc->core.font_set_extents.max_logical_extent;
- XFontStruct **font_list, *font;
- XCharStruct overall;
- int logical_ascent, logical_descent;
-
- font_list = oc->core.font_info.font_struct_list;
- font = *font_list++;
- overall = font->max_bounds;
- overall.lbearing = font->min_bounds.lbearing;
- logical_ascent = font->ascent;
- logical_descent = font->descent;
-
- ink->x = overall.lbearing;
- ink->y = -(overall.ascent);
- ink->width = overall.rbearing - overall.lbearing;
- ink->height = overall.ascent + overall.descent;
-
- logical->x = 0;
- logical->y = -(logical_ascent);
- logical->width = overall.width;
- logical->height = logical_ascent + logical_descent;
-}
-
-static Bool
-init_core_part(
- XOC oc)
-{
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set;
- XFontStruct **font_struct_list;
- char **font_name_list, *font_name_buf;
- int count, length;
-
- font_set = gen->font_set;
- count = length = 0;
-
- if (font_set->font_name != NULL) {
- length += strlen(font_set->font_name) + 1;
- count++;
- }
- if (count == 0)
- return False;
-
- font_struct_list = (XFontStruct **) Xmalloc(sizeof(XFontStruct *));
- if (font_struct_list == NULL)
- return False;
-
- font_name_list = (char **) Xmalloc(sizeof(char *));
- if (font_name_list == NULL)
- goto err;
-
- font_name_buf = (char *) Xmalloc(length);
- if (font_name_buf == NULL)
- goto err;
-
- oc->core.font_info.num_font = 1;
- oc->core.font_info.font_name_list = font_name_list;
- oc->core.font_info.font_struct_list = font_struct_list;
-
- font_set = gen->font_set;
-
- if (font_set->font_name != NULL) {
- font_set->id = 1;
- if (font_set->font)
- *font_struct_list++ = font_set->font;
- else
- *font_struct_list++ = font_set->info;
- strcpy(font_name_buf, font_set->font_name);
- Xfree(font_set->font_name);
- *font_name_list++ = font_set->font_name = font_name_buf;
- font_name_buf += strlen(font_name_buf) + 1;
- }
-
- set_fontset_extents(oc);
-
- return True;
-
-err:
- if (font_name_list)
- Xfree(font_name_list);
- Xfree(font_struct_list);
-
- return False;
-}
-
-static char *
-get_font_name(
- XOC oc,
- char *pattern)
-{
- char **list, *name;
- int count;
- XFontStruct *fs;
- Display *dpy = oc->core.om->core.display;
-
- list = XListFonts(dpy, pattern, 1, &count);
- if (list != NULL) {
- name = strdup(*list);
-
- XFreeFontNames(list);
- } else {
- fs = XLoadQueryFont(dpy, pattern);
- if (fs == NULL) return NULL;
-
- name = get_prop_name(dpy, fs);
- XFreeFont(dpy, fs);
- }
- return name;
-}
-
-static int
-parse_fontname(
- XOC oc)
-{
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set;
- FontData font_data;
- char *pattern, *last, buf[BUFSIZ];
- int font_data_count, found_num = 0;
- ssize_t length;
- int count, num_fields;
- char *base_name, *font_name, **name_list, **cur_name_list;
- char *charset_p = NULL;
- Bool append_charset;
- /*
- append_charset flag should be set to True when the XLFD fontname
- doesn't contain a chaset part.
- */
-
- name_list = _XParseBaseFontNameList(oc->core.base_name_list, &count);
- if (name_list == NULL)
- return -1;
- cur_name_list = name_list;
-
- while (count-- > 0) {
- pattern = *cur_name_list++;
- if (pattern == NULL || *pattern == '\0')
- continue;
-
- append_charset = False;
-
- if (strchr(pattern, '*') == NULL &&
- (font_name = get_font_name(oc, pattern))) {
-
- font_set = gen->font_set;
-
- font_data = check_charset(font_set, font_name);
- if (font_data == NULL) {
- Display *dpy = oc->core.om->core.display;
- char **fn_list = NULL, *prop_fname = NULL;
- int list_num;
- XFontStruct *fs_list;
- if ((fn_list = XListFontsWithInfo(dpy, font_name,
- MAXFONTS,
- &list_num, &fs_list))
- && (prop_fname = get_prop_name(dpy, fs_list))
- && (font_data = check_charset(font_set, prop_fname))) {
- if (fn_list) {
- XFreeFontInfo(fn_list, fs_list, list_num);
- fn_list = NULL;
- }
- font_name = prop_fname;
- }
- }
- if (font_data == NULL)
- continue;
-
- font_set->font_name = strdup(font_name);
- Xfree(font_name);
- if (font_set->font_name == NULL) {
- goto err;
- }
- found_num++;
- goto found;
- }
-/*
-1266793
-Limit the length of the string copy to prevent stack corruption.
- strcpy(buf, pattern);
-*/
- strncpy(buf, pattern, BUFSIZ);
- buf[BUFSIZ-1] = '\0';
- length = strlen(buf);
- last = buf + length - 1;
-
- for (num_fields = 0, base_name = buf; *base_name != '\0'; base_name++)
- if (*base_name == '-') num_fields++;
- if (strchr(pattern, '*') == NULL) {
- if (num_fields == 12) {
- append_charset = True;
- *++last = '-';
- last++;
- } else
- continue;
- } else {
- if (num_fields == 13 || num_fields == 14) {
- /*
- * There are 14 fields in an XLFD name -- make certain the
- * charset (& encoding) is placed in the correct field.
- */
- append_charset = True;
- last = strrchr (buf, '-');
- if (num_fields == 14) {
- *last = '\0';
- last = strrchr (buf, '-');
- }
- last++;
- } else if (*last == '*') {
- append_charset = True;
- if (length > 3 && *(last-3) == '-' && *(last-2) == '*'
- && *(last-1) == '-') {
- last -= 2;
- }
- *++last = '-';
- last++;
- } else {
- last = strrchr (buf, '-');
- charset_p = last;
- charset_p = strrchr (buf, '-');
- while (*(--charset_p) != '-');
- charset_p++;
- }
- }
-
- font_set = gen->font_set;
-
- font_data = font_set->font_data;
- font_data_count = font_set->font_data_count;
- for ( ; font_data_count-- > 0; font_data++) {
- if (append_charset)
- {
-/*
-1266793
-Limit the length of the string copy to prevent stack corruption.
- strcpy(last, font_data->name);
-*/
- strncpy(last, font_data->name, BUFSIZ - length);
- buf[BUFSIZ-1] = '\0';
- }
- else {
- if (_XlcCompareISOLatin1(charset_p,
- font_data->name)) {
- continue;
- }
- }
- if ((font_set->font_name = get_font_name(oc, buf)))
- break;
- }
- if (font_set->font_name != NULL) {
- found_num++;
- goto found;
- }
- }
- found:
- base_name = strdup(oc->core.base_name_list);
- if (base_name == NULL)
- goto err;
-
- oc->core.base_name_list = base_name;
-
- XFreeStringList(name_list);
-
- return found_num;
-err:
- XFreeStringList(name_list);
-
- return -1;
-}
-
-static Bool
-set_missing_list(
- XOC oc)
-{
- XOCGenericPart *gen = XOC_GENERIC(oc);
- FontSet font_set;
- char **charset_list, *charset_buf;
- int count, length;
-
- font_set = gen->font_set;
- count = length = 0;
-
- if (!font_set->info && !font_set->font) {
- length += strlen(font_set->font_data->name) + 1;
- count++;
- }
-
- if (count == 0)
- return True;
-
- charset_list = (char **) Xmalloc(sizeof(char *));
- if (charset_list == NULL)
- return False;
-
- charset_buf = (char *) Xmalloc(length);
- if (charset_buf == NULL) {
- Xfree(charset_list);
- return False;
- }
-
- oc->core.missing_list.charset_list = charset_list;
-
- font_set = gen->font_set;
-
- if (!font_set->info && !font_set->font) {
- strcpy(charset_buf, font_set->font_data->name);
- *charset_list++ = charset_buf;
- charset_buf += strlen(charset_buf) + 1;
- }
- return True;
-}
-
-static Bool
-create_fontset(
- XOC oc)
-{
- int found_num;
-
- if (init_fontset(oc) == False)
- return False;
-
- found_num = parse_fontname(oc);
- if (found_num <= 0) {
- if (found_num == 0)
- set_missing_list(oc);
- return False;
- }
-
- if (load_font(oc) == False)
- return False;
-
- if (init_core_part(oc) == False)
- return False;
-
- if (set_missing_list(oc) == False)
- return False;
-
- return True;
-}
-
-static void
-destroy_oc(
- XOC oc)
-{
- Display *dpy = oc->core.om->core.display;
- XOCGenericPart *gen = XOC_GENERIC(oc);
- XFontStruct **font_list, *font;
-
- if (gen->font_set)
- Xfree(gen->font_set);
-
- if (oc->core.base_name_list)
- Xfree(oc->core.base_name_list);
-
- if (oc->core.font_info.font_name_list)
- XFreeStringList(oc->core.font_info.font_name_list);
-
- if ((font_list = oc->core.font_info.font_struct_list)) {
- if ((font = *font_list)) {
- if (font->fid)
- XFreeFont(dpy, font);
- else
- XFreeFontInfo(NULL, font, 1);
- }
- Xfree(oc->core.font_info.font_struct_list);
- }
-
- if (oc->core.missing_list.charset_list)
- XFreeStringList(oc->core.missing_list.charset_list);
-
-#ifdef notdef
- if (oc->core.res_name)
- Xfree(oc->core.res_name);
- if (oc->core.res_class)
- Xfree(oc->core.res_class);
-#endif
-
- Xfree(oc);
-}
-
-static char *
-set_oc_values(
- XOC oc,
- XlcArgList args,
- int num_args)
-{
- if (oc->core.resources == NULL)
- return NULL;
-
- return _XlcSetValues((XPointer) oc, oc->core.resources,
- oc->core.num_resources, args, num_args, XlcSetMask);
-}
-
-static char *
-get_oc_values(
- XOC oc,
- XlcArgList args,
- int num_args)
-{
- if (oc->core.resources == NULL)
- return NULL;
-
- return _XlcGetValues((XPointer) oc, oc->core.resources,
- oc->core.num_resources, args, num_args, XlcGetMask);
-}
-
-static Bool
-wcs_to_mbs(
- XOC oc,
- char *to,
- _Xconst wchar_t *from,
- int length)
-{
- XlcConv conv = XOC_GENERIC(oc)->wcs_to_cs;
- XLCd lcd;
- int ret, to_left = length;
-
- if (conv == NULL) {
- lcd = oc->core.om->core.lcd;
- conv = _XlcOpenConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte);
- if (conv == NULL)
- return False;
- XOC_GENERIC(oc)->wcs_to_cs = conv;
- } else
- _XlcResetConverter(conv);
-
- ret = _XlcConvert(conv, (XPointer *) &from, &length, (XPointer *) &to,
- &to_left, NULL, 0);
- if (ret != 0 || length > 0)
- return False;
-
- return True;
-}
-
-static int
-_XmbDefaultTextEscapement(XOC oc, _Xconst char *text, int length)
-{
- return XTextWidth(*oc->core.font_info.font_struct_list, text, length);
-}
-
-static int
-_XwcDefaultTextEscapement(XOC oc, _Xconst wchar_t *text, int length)
-{
- DefineLocalBuf;
- char *buf = AllocLocalBuf(length);
- int ret = 0;
-
- if (buf == NULL)
- return 0;
-
- if (wcs_to_mbs(oc, buf, text, length) == False)
- goto err;
-
- ret = _XmbDefaultTextEscapement(oc, buf, length);
-
-err:
- FreeLocalBuf(buf);
-
- return ret;
-}
-
-static int
-_XmbDefaultTextExtents(XOC oc, _Xconst char *text, int length,
- XRectangle *overall_ink, XRectangle *overall_logical)
-{
- int direction, logical_ascent, logical_descent;
- XCharStruct overall;
-
- XTextExtents(*oc->core.font_info.font_struct_list, text, length, &direction,
- &logical_ascent, &logical_descent, &overall);
-
- if (overall_ink) {
- overall_ink->x = overall.lbearing;
- overall_ink->y = -(overall.ascent);
- overall_ink->width = overall.rbearing - overall.lbearing;
- overall_ink->height = overall.ascent + overall.descent;
- }
-
- if (overall_logical) {
- overall_logical->x = 0;
- overall_logical->y = -(logical_ascent);
- overall_logical->width = overall.width;
- overall_logical->height = logical_ascent + logical_descent;
- }
-
- return overall.width;
-}
-
-static int
-_XwcDefaultTextExtents(XOC oc, _Xconst wchar_t *text, int length,
- XRectangle *overall_ink, XRectangle *overall_logical)
-{
- DefineLocalBuf;
- char *buf = AllocLocalBuf(length);
- int ret = 0;
-
- if (buf == NULL)
- return 0;
-
- if (wcs_to_mbs(oc, buf, text, length) == False)
- goto err;
-
- ret = _XmbDefaultTextExtents(oc, buf, length, overall_ink, overall_logical);
-
-err:
- FreeLocalBuf(buf);
-
- return ret;
-}
-
-static Status
-_XmbDefaultTextPerCharExtents(XOC oc, _Xconst char *text, int length,
- XRectangle *ink_buf, XRectangle *logical_buf,
- int buf_size, int *num_chars,
- XRectangle *overall_ink,
- XRectangle *overall_logical)
-{
- XFontStruct *font = *oc->core.font_info.font_struct_list;
- XCharStruct *def, *cs, overall;
- Bool first = True;
-
- if (buf_size < length)
- return 0;
-
- bzero((char *) &overall, sizeof(XCharStruct));
- *num_chars = 0;
-
- CI_GET_DEFAULT_INFO_1D(font, def)
-
- while (length-- > 0) {
- CI_GET_CHAR_INFO_1D(font, *text, def, cs)
- text++;
- if (cs == NULL)
- continue;
-
- ink_buf->x = overall.width + cs->lbearing;
- ink_buf->y = -(cs->ascent);
- ink_buf->width = cs->rbearing - cs->lbearing;
- ink_buf->height = cs->ascent + cs->descent;
- ink_buf++;
-
- logical_buf->x = overall.width;
- logical_buf->y = -(font->ascent);
- logical_buf->width = cs->width;
- logical_buf->height = font->ascent + font->descent;
- logical_buf++;
-
- if (first) {
- overall = *cs;
- first = False;
- } else {
- overall.ascent = max(overall.ascent, cs->ascent);
- overall.descent = max(overall.descent, cs->descent);
- overall.lbearing = min(overall.lbearing, overall.width +
- cs->lbearing);
- overall.rbearing = max(overall.rbearing, overall.width +
- cs->rbearing);
- overall.width += cs->width;
- }
- (*num_chars)++;
- }
-
- if (overall_ink) {
- overall_ink->x = overall.lbearing;
- overall_ink->y = -(overall.ascent);
- overall_ink->width = overall.rbearing - overall.lbearing;
- overall_ink->height = overall.ascent + overall.descent;
- }
-
- if (overall_logical) {
- overall_logical->x = 0;
- overall_logical->y = -(font->ascent);
- overall_logical->width = overall.width;
- overall_logical->height = font->ascent + font->descent;
- }
-
- return 1;
-}
-
-static Status
-_XwcDefaultTextPerCharExtents(XOC oc, _Xconst wchar_t *text, int length,
- XRectangle *ink_buf, XRectangle *logical_buf,
- int buf_size, int *num_chars,
- XRectangle *overall_ink,
- XRectangle *overall_logical)
-{
- DefineLocalBuf;
- char *buf = AllocLocalBuf(length);
- Status ret = 0;
-
- if (buf == NULL)
- return 0;
-
- if (wcs_to_mbs(oc, buf, text, length) == False)
- goto err;
-
- ret = _XmbDefaultTextPerCharExtents(oc, buf, length, ink_buf, logical_buf,
- buf_size, num_chars, overall_ink,
- overall_logical);
-
-err:
- FreeLocalBuf(buf);
-
- return ret;
-}
-
-static int
-_XmbDefaultDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y,
- _Xconst char *text, int length)
-{
- XFontStruct *font = *oc->core.font_info.font_struct_list;
-
- XSetFont(dpy, gc, font->fid);
- XDrawString(dpy, d, gc, x, y, text, length);
-
- return XTextWidth(font, text, length);
-}
-
-static int
-_XwcDefaultDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y,
- _Xconst wchar_t *text, int length)
-{
- DefineLocalBuf;
- char *buf = AllocLocalBuf(length);
- int ret = 0;
-
- if (buf == NULL)
- return 0;
-
- if (wcs_to_mbs(oc, buf, text, length) == False)
- goto err;
-
- ret = _XmbDefaultDrawString(dpy, d, oc, gc, x, y, buf, length);
-
-err:
- FreeLocalBuf(buf);
-
- return ret;
-}
-
-static void
-_XmbDefaultDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x,
- int y, _Xconst char *text, int length)
-{
- XSetFont(dpy, gc, (*oc->core.font_info.font_struct_list)->fid);
- XDrawImageString(dpy, d, gc, x, y, text, length);
-}
-
-static void
-_XwcDefaultDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x,
- int y, _Xconst wchar_t *text, int length)
-{
- DefineLocalBuf;
- char *buf = AllocLocalBuf(length);
-
- if (buf == NULL)
- return;
-
- if (wcs_to_mbs(oc, buf, text, length) == False)
- goto err;
-
- _XmbDefaultDrawImageString(dpy, d, oc, gc, x, y, buf, length);
-
-err:
- FreeLocalBuf(buf);
-}
-
-static _Xconst XOCMethodsRec oc_default_methods = {
- destroy_oc,
- set_oc_values,
- get_oc_values,
- _XmbDefaultTextEscapement,
- _XmbDefaultTextExtents,
- _XmbDefaultTextPerCharExtents,
- _XmbDefaultDrawString,
- _XmbDefaultDrawImageString,
- _XwcDefaultTextEscapement,
- _XwcDefaultTextExtents,
- _XwcDefaultTextPerCharExtents,
- _XwcDefaultDrawString,
- _XwcDefaultDrawImageString
-};
-
-static XlcResource oc_resources[] = {
- { XNBaseFontName, NULLQUARK, sizeof(char *),
- XOffsetOf(XOCRec, core.base_name_list), XlcCreateMask | XlcGetMask },
- { XNOMAutomatic, NULLQUARK, sizeof(Bool),
- XOffsetOf(XOCRec, core.om_automatic), XlcGetMask },
- { XNMissingCharSet, NULLQUARK, sizeof(XOMCharSetList),
- XOffsetOf(XOCRec, core.missing_list), XlcGetMask },
- { XNDefaultString, NULLQUARK, sizeof(char *),
- XOffsetOf(XOCRec, core.default_string), XlcGetMask },
- { XNOrientation, NULLQUARK, sizeof(XOrientation),
- XOffsetOf(XOCRec, core.orientation), XlcSetMask | XlcGetMask },
- { XNResourceName, NULLQUARK, sizeof(char *),
- XOffsetOf(XOCRec, core.res_name), XlcSetMask | XlcGetMask },
- { XNResourceClass, NULLQUARK, sizeof(char *),
- XOffsetOf(XOCRec, core.res_class), XlcSetMask | XlcGetMask },
- { XNFontInfo, NULLQUARK, sizeof(XOMFontInfo),
- XOffsetOf(XOCRec, core.font_info), XlcGetMask }
-};
-
-static XOC
-create_oc(
- XOM om,
- XlcArgList args,
- int num_args)
-{
- XOC oc;
-
- oc = Xcalloc(1, sizeof(XOCGenericRec));
- if (oc == NULL)
- return (XOC) NULL;
-
- oc->core.om = om;
-
- if (oc_resources[0].xrm_name == NULLQUARK)
- _XlcCompileResourceList(oc_resources, XlcNumber(oc_resources));
-
- if (_XlcSetValues((XPointer) oc, oc_resources, XlcNumber(oc_resources),
- args, num_args, XlcCreateMask | XlcDefaultMask))
- goto err;
-
- if (oc->core.base_name_list == NULL)
- goto err;
-
- oc->core.resources = oc_resources;
- oc->core.num_resources = XlcNumber(oc_resources);
-
- if (create_fontset(oc) == False)
- goto err;
-
- oc->methods = (XOCMethods)&oc_default_methods;
-
- return oc;
-
-err:
- destroy_oc(oc);
-
- return (XOC) NULL;
-}
-
-static Status
-close_om(
- XOM om)
-{
- XOMGenericPart *gen = XOM_GENERIC(om);
- OMData data;
- FontData font_data;
- int count;
-
- if ((data = gen->data)) {
- if (data->font_data) {
- for (font_data = data->font_data, count = data->font_data_count;
- count-- > 0 ; font_data++) {
- if (font_data->name)
- Xfree(font_data->name);
- }
- Xfree(data->font_data);
- }
- Xfree(gen->data);
- }
-
- if (om->core.res_name)
- Xfree(om->core.res_name);
- if (om->core.res_class)
- Xfree(om->core.res_class);
- if (om->core.required_charset.charset_list)
- XFreeStringList(om->core.required_charset.charset_list);
- else
- Xfree((char*)om->core.required_charset.charset_list);
- if (om->core.orientation_list.orientation)
- Xfree(om->core.orientation_list.orientation);
-
- Xfree(om);
-
- return 1;
-}
-
-static char *
-set_om_values(
- XOM om,
- XlcArgList args,
- int num_args)
-{
- if (om->core.resources == NULL)
- return NULL;
-
- return _XlcSetValues((XPointer) om, om->core.resources,
- om->core.num_resources, args, num_args, XlcSetMask);
-}
-
-static char *
-get_om_values(
- XOM om,
- XlcArgList args,
- int num_args)
-{
- if (om->core.resources == NULL)
- return NULL;
-
- return _XlcGetValues((XPointer) om, om->core.resources,
- om->core.num_resources, args, num_args, XlcGetMask);
-}
-
-static _Xconst XOMMethodsRec methods = {
- close_om,
- set_om_values,
- get_om_values,
- create_oc
-};
-
-static XlcResource om_resources[] = {
- { XNRequiredCharSet, NULLQUARK, sizeof(XOMCharSetList),
- XOffsetOf(XOMRec, core.required_charset), XlcGetMask },
- { XNQueryOrientation, NULLQUARK, sizeof(XOMOrientation),
- XOffsetOf(XOMRec, core.orientation_list), XlcGetMask },
- { XNDirectionalDependentDrawing, NULLQUARK, sizeof(Bool),
- XOffsetOf(XOMRec, core.directional_dependent), XlcGetMask },
- { XNContextualDrawing, NULLQUARK, sizeof(Bool),
- XOffsetOf(XOMRec, core.contextual_drawing), XlcGetMask }
-};
-
-static OMData
-add_data(
- XOM om)
-{
- XOMGenericPart *gen = XOM_GENERIC(om);
- OMData new;
-
- new = Xcalloc(1, sizeof(OMDataRec));
-
- if (new == NULL)
- return NULL;
-
- gen->data = new;
-
- return new;
-}
-
-static _Xconst char *supported_charset_list[] = {
- "ISO8859-1",
-/* fix for bug4332979 */
- "adobe-fontspecific",
-/* fix for bug4237353: "JISX0201.1976-0" entry should be removed from
- supported_charset_list because it is not a supported_charset for C locale
- "JISX0201.1976-0", */
- "SUNOLCURSOR-1",
- "SUNOLGLYPH-1"
-};
-
-static Bool
-init_om(
- XOM om)
-{
- XOMGenericPart *gen = XOM_GENERIC(om);
- OMData data;
- FontData font_data;
- char **required_list;
- XOrientation *orientation;
- char **value, buf[BUFSIZ], *bufptr;
- int count, length = 0;
-
- value = (char**)supported_charset_list;
- count = XlcNumber(supported_charset_list);
-
- data = add_data(om);
- if (data == NULL)
- return False;
-
- font_data = Xcalloc(count, sizeof(FontDataRec));
- if (font_data == NULL)
- return False;
- data->font_data = font_data;
- data->font_data_count = count;
-
- for ( ; count-- > 0; font_data++) {
-/*
-1266793
-This one is fine. *value points to one of the local strings in
-supported_charset_list[].
-*/
- strcpy(buf, *value++);
- font_data->name = strdup(buf);
- if (font_data->name == NULL)
- return False;
- }
-
- length += strlen(data->font_data->name) + 1;
-
- /* required charset list */
- required_list = (char **) Xmalloc(sizeof(char *));
- if (required_list == NULL)
- return False;
-
- bufptr = (char *) Xmalloc(length);
- if (bufptr == NULL) {
- Xfree(required_list);
- return False;
- }
-
- om->core.required_charset.charset_list = required_list;
- om->core.required_charset.charset_count = 1; /* always 1 */
-
- data = gen->data;
-
- strcpy(bufptr, data->font_data->name);
- *required_list++ = bufptr;
- bufptr += strlen(bufptr) + 1;
-
- /* orientation list */
- orientation = (XOrientation *) Xmalloc(sizeof(XOrientation));
- if (orientation == NULL)
- return False;
-
- *orientation = XOMOrientation_LTR_TTB;
- om->core.orientation_list.orientation = orientation;
- om->core.orientation_list.num_orientation = 1;
-
- /* directional dependent drawing */
- om->core.directional_dependent = False;
-
- /* contexual drawing */
- om->core.contextual_drawing = False;
-
- /* context dependent */
- om->core.context_dependent = False;
-
- return True;
-}
-
-XOM
-_XDefaultOpenOM(XLCd lcd, Display *dpy, XrmDatabase rdb,
- _Xconst char *res_name, _Xconst char *res_class)
-{
- XOM om;
-
- om = Xcalloc(1, sizeof(XOMGenericRec));
- if (om == NULL)
- return (XOM) NULL;
-
- om->methods = (XOMMethods)&methods;
- om->core.lcd = lcd;
- om->core.display = dpy;
- om->core.rdb = rdb;
- if (res_name) {
- om->core.res_name = strdup(res_name);
- if (om->core.res_name == NULL)
- goto err;
- }
- if (res_class) {
- om->core.res_class = strdup(res_class);
- if (om->core.res_class == NULL)
- goto err;
- }
-
- if (om_resources[0].xrm_name == NULLQUARK)
- _XlcCompileResourceList(om_resources, XlcNumber(om_resources));
-
- om->core.resources = om_resources;
- om->core.num_resources = XlcNumber(om_resources);
-
- if (init_om(om) == False)
- goto err;
-
- return om;
-err:
- close_om(om);
-
- return (XOM) NULL;
-}
+/*
+Copyright 1985, 1986, 1987, 1991, 1998 The Open Group
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions: The above copyright notice and this
+permission notice shall be included in all copies or substantial
+portions of the Software.
+
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+EVEN IF ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.
+
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+X Window System is a trademark of The Open Group
+
+OSF/1, OSF/Motif and Motif are registered trademarks, and OSF, the OSF
+logo, LBX, X Window System, and Xinerama are trademarks of the Open
+Group. All other trademarks and registered trademarks mentioned herein
+are the property of their respective owners. No right, title or
+interest in or to any trademark, service mark, logo or trade name of
+Sun Microsystems, Inc. or its licensors is granted.
+
+*/
+/*
+ * Copyright 2000 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include "Xlcint.h"
+#include "XlcPublic.h"
+#include <X11/Xos.h>
+#include <X11/Xatom.h>
+#include <stdio.h>
+#include <stdint.h>
+
+#define MAXFONTS 100
+
+#define XOM_GENERIC(om) (&((XOMGeneric) om)->gen)
+#define XOC_GENERIC(font_set) (&((XOCGeneric) font_set)->gen)
+
+#define DefineLocalBuf char local_buf[BUFSIZ]
+#define AllocLocalBuf(length) (length > BUFSIZ ? (char *)Xmalloc(length) : local_buf)
+#define FreeLocalBuf(ptr) if (ptr != local_buf) Xfree(ptr)
+
+typedef struct _FontDataRec {
+ char *name;
+} FontDataRec, *FontData;
+
+typedef struct _OMDataRec {
+ int font_data_count;
+ FontData font_data;
+} OMDataRec, *OMData;
+
+typedef struct _XOMGenericPart {
+ OMData data;
+} XOMGenericPart;
+
+typedef struct _XOMGenericRec {
+ XOMMethods methods;
+ XOMCoreRec core;
+ XOMGenericPart gen;
+} XOMGenericRec, *XOMGeneric;
+
+typedef struct _FontSetRec {
+ int id;
+ int font_data_count;
+ FontData font_data;
+ char *font_name;
+ XFontStruct *info;
+ XFontStruct *font;
+} FontSetRec, *FontSet;
+
+typedef struct _XOCGenericPart {
+ XlcConv wcs_to_cs;
+ FontSet font_set;
+} XOCGenericPart;
+
+typedef struct _XOCGenericRec {
+ XOCMethods methods;
+ XOCCoreRec core;
+ XOCGenericPart gen;
+} XOCGenericRec, *XOCGeneric;
+
+static Bool
+init_fontset(
+ XOC oc)
+{
+ XOCGenericPart *gen;
+ FontSet font_set;
+ OMData data;
+
+ data = XOM_GENERIC(oc->core.om)->data;
+
+ font_set = Xcalloc(1, sizeof(FontSetRec));
+ if (font_set == NULL)
+ return False;
+
+ gen = XOC_GENERIC(oc);
+ gen->font_set = font_set;
+
+ font_set->font_data_count = data->font_data_count;
+ font_set->font_data = data->font_data;
+
+ return True;
+}
+
+static char *
+get_prop_name(
+ Display *dpy,
+ XFontStruct *fs)
+{
+ unsigned long fp;
+
+ if (XGetFontProperty(fs, XA_FONT, &fp))
+ return XGetAtomName(dpy, fp);
+
+ return (char *) NULL;
+}
+
+static FontData
+check_charset(
+ FontSet font_set,
+ char *font_name)
+{
+ FontData font_data;
+ char *last;
+ int count;
+ ssize_t length, name_len;
+
+ name_len = strlen(font_name);
+ last = font_name + name_len;
+
+ count = font_set->font_data_count;
+ font_data = font_set->font_data;
+
+ for ( ; count-- > 0; font_data++) {
+ length = strlen(font_data->name);
+
+ if (length > name_len)
+ return(NULL);
+
+ if (_XlcCompareISOLatin1(last - length, font_data->name) == 0)
+ return font_data;
+ }
+ return (FontData) NULL;
+}
+
+#if 0 /* Unused */
+static int
+check_fontname(
+ XOC oc,
+ char *name)
+{
+ Display *dpy = oc->core.om->core.display;
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontData data;
+ FontSet font_set;
+ XFontStruct *fs_list;
+ char **fn_list, *fname, *prop_fname = NULL;
+ int list_num, i;
+ int list2_num;
+ char **fn2_list = NULL;
+ int found_num = 0;
+
+ fn_list = XListFonts(dpy, name, MAXFONTS, &list_num);
+ if (fn_list == NULL)
+ return found_num;
+
+ for (i = 0; i < list_num; i++) {
+ fname = fn_list[i];
+
+ font_set = gen->font_set;
+
+ if ((data = check_charset(font_set, fname)) == NULL) {
+ if ((fn2_list = XListFontsWithInfo(dpy, name, MAXFONTS,
+ &list2_num, &fs_list))
+ && (prop_fname = get_prop_name(dpy, fs_list))
+ && (data = check_charset(font_set, prop_fname)))
+ fname = prop_fname;
+ }
+ if (data) {
+ font_set->font_name = strdup(fname);
+ if (font_set->font_name) {
+ found_num++;
+ }
+ }
+ if (fn2_list) {
+ XFreeFontInfo(fn2_list, fs_list, list2_num);
+ fn2_list = NULL;
+ if (prop_fname) {
+ Xfree(prop_fname);
+ prop_fname = NULL;
+ }
+ }
+ if (found_num == 1)
+ break;
+ }
+ XFreeFontNames(fn_list);
+ return found_num;
+}
+#endif
+
+static Bool
+load_font(
+ XOC oc)
+{
+ Display *dpy = oc->core.om->core.display;
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set = gen->font_set;
+
+ if (font_set->font_name == NULL)
+ return False;
+
+ if (font_set->font == NULL) {
+ font_set->font = XLoadQueryFont(dpy, font_set->font_name);
+ if (font_set->font == NULL)
+ return False;
+ }
+ return True;
+}
+
+#if 0
+static Bool
+load_font_info(
+ XOC oc)
+{
+ Display *dpy = oc->core.om->core.display;
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set = gen->font_set;
+ char **fn_list;
+ int fn_num;
+
+ if (font_set->font_name == NULL)
+ return False;
+
+ if (font_set->info == NULL) {
+ fn_list = XListFontsWithInfo(dpy, font_set->font_name, 1, &fn_num,
+ &font_set->info);
+ if (font_set->info == NULL)
+ return False;
+ if (fn_num > 0)
+ font_set->info->fid = XLoadFont(dpy, font_set->font_name);
+
+ if (fn_list) XFreeFontNames(fn_list);
+ }
+ return True;
+}
+#endif
+
+static void
+set_fontset_extents(
+ XOC oc)
+{
+ XRectangle *ink = &oc->core.font_set_extents.max_ink_extent;
+ XRectangle *logical = &oc->core.font_set_extents.max_logical_extent;
+ XFontStruct **font_list, *font;
+ XCharStruct overall;
+ int logical_ascent, logical_descent;
+
+ font_list = oc->core.font_info.font_struct_list;
+ font = *font_list++;
+ overall = font->max_bounds;
+ overall.lbearing = font->min_bounds.lbearing;
+ logical_ascent = font->ascent;
+ logical_descent = font->descent;
+
+ ink->x = overall.lbearing;
+ ink->y = -(overall.ascent);
+ ink->width = overall.rbearing - overall.lbearing;
+ ink->height = overall.ascent + overall.descent;
+
+ logical->x = 0;
+ logical->y = -(logical_ascent);
+ logical->width = overall.width;
+ logical->height = logical_ascent + logical_descent;
+}
+
+static Bool
+init_core_part(
+ XOC oc)
+{
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set;
+ XFontStruct **font_struct_list;
+ char **font_name_list, *font_name_buf;
+ int count, length;
+
+ font_set = gen->font_set;
+ count = length = 0;
+
+ if (font_set->font_name != NULL) {
+ length += strlen(font_set->font_name) + 1;
+ count++;
+ }
+ if (count == 0)
+ return False;
+
+ font_struct_list = (XFontStruct **) Xmalloc(sizeof(XFontStruct *));
+ if (font_struct_list == NULL)
+ return False;
+
+ font_name_list = (char **) Xmalloc(sizeof(char *));
+ if (font_name_list == NULL)
+ goto err;
+
+ font_name_buf = (char *) Xmalloc(length);
+ if (font_name_buf == NULL)
+ goto err;
+
+ oc->core.font_info.num_font = 1;
+ oc->core.font_info.font_name_list = font_name_list;
+ oc->core.font_info.font_struct_list = font_struct_list;
+
+ font_set = gen->font_set;
+
+ if (font_set->font_name != NULL) {
+ font_set->id = 1;
+ if (font_set->font)
+ *font_struct_list++ = font_set->font;
+ else
+ *font_struct_list++ = font_set->info;
+ strcpy(font_name_buf, font_set->font_name);
+ Xfree(font_set->font_name);
+ *font_name_list++ = font_set->font_name = font_name_buf;
+ font_name_buf += strlen(font_name_buf) + 1;
+ }
+
+ set_fontset_extents(oc);
+
+ return True;
+
+err:
+ if (font_name_list)
+ Xfree(font_name_list);
+ Xfree(font_struct_list);
+
+ return False;
+}
+
+static char *
+get_font_name(
+ XOC oc,
+ char *pattern)
+{
+ char **list, *name;
+ int count;
+ XFontStruct *fs;
+ Display *dpy = oc->core.om->core.display;
+
+ list = XListFonts(dpy, pattern, 1, &count);
+ if (list != NULL) {
+ name = strdup(*list);
+
+ XFreeFontNames(list);
+ } else {
+ fs = XLoadQueryFont(dpy, pattern);
+ if (fs == NULL) return NULL;
+
+ name = get_prop_name(dpy, fs);
+ XFreeFont(dpy, fs);
+ }
+ return name;
+}
+
+static int
+parse_fontname(
+ XOC oc)
+{
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set;
+ FontData font_data;
+ char *pattern, *last, buf[BUFSIZ];
+ int font_data_count, found_num = 0;
+ ssize_t length;
+ int count, num_fields;
+ char *base_name, *font_name, **name_list, **cur_name_list;
+ char *charset_p = NULL;
+ Bool append_charset;
+ /*
+ append_charset flag should be set to True when the XLFD fontname
+ doesn't contain a chaset part.
+ */
+
+ name_list = _XParseBaseFontNameList(oc->core.base_name_list, &count);
+ if (name_list == NULL)
+ return -1;
+ cur_name_list = name_list;
+
+ while (count-- > 0) {
+ pattern = *cur_name_list++;
+ if (pattern == NULL || *pattern == '\0')
+ continue;
+
+ append_charset = False;
+
+ if (strchr(pattern, '*') == NULL &&
+ (font_name = get_font_name(oc, pattern))) {
+
+ font_set = gen->font_set;
+
+ font_data = check_charset(font_set, font_name);
+ if (font_data == NULL) {
+ Display *dpy = oc->core.om->core.display;
+ char **fn_list = NULL, *prop_fname = NULL;
+ int list_num;
+ XFontStruct *fs_list;
+ if ((fn_list = XListFontsWithInfo(dpy, font_name,
+ MAXFONTS,
+ &list_num, &fs_list))
+ && (prop_fname = get_prop_name(dpy, fs_list))
+ && (font_data = check_charset(font_set, prop_fname))) {
+ if (fn_list) {
+ XFreeFontInfo(fn_list, fs_list, list_num);
+ fn_list = NULL;
+ }
+ font_name = prop_fname;
+ }
+ }
+ if (font_data == NULL)
+ continue;
+
+ font_set->font_name = strdup(font_name);
+ Xfree(font_name);
+ if (font_set->font_name == NULL) {
+ goto err;
+ }
+ found_num++;
+ goto found;
+ }
+/*
+1266793
+Limit the length of the string copy to prevent stack corruption.
+ strcpy(buf, pattern);
+*/
+ strncpy(buf, pattern, BUFSIZ);
+ buf[BUFSIZ-1] = '\0';
+ length = strlen(buf);
+ last = buf + length - 1;
+
+ for (num_fields = 0, base_name = buf; *base_name != '\0'; base_name++)
+ if (*base_name == '-') num_fields++;
+ if (strchr(pattern, '*') == NULL) {
+ if (num_fields == 12) {
+ append_charset = True;
+ *++last = '-';
+ last++;
+ } else
+ continue;
+ } else {
+ if (num_fields == 13 || num_fields == 14) {
+ /*
+ * There are 14 fields in an XLFD name -- make certain the
+ * charset (& encoding) is placed in the correct field.
+ */
+ append_charset = True;
+ last = strrchr (buf, '-');
+ if (num_fields == 14) {
+ *last = '\0';
+ last = strrchr (buf, '-');
+ }
+ last++;
+ } else if (*last == '*') {
+ append_charset = True;
+ if (length > 3 && *(last-3) == '-' && *(last-2) == '*'
+ && *(last-1) == '-') {
+ last -= 2;
+ }
+ *++last = '-';
+ last++;
+ } else {
+ last = strrchr (buf, '-');
+ charset_p = last;
+ charset_p = strrchr (buf, '-');
+ while (*(--charset_p) != '-');
+ charset_p++;
+ }
+ }
+
+ font_set = gen->font_set;
+
+ font_data = font_set->font_data;
+ font_data_count = font_set->font_data_count;
+ for ( ; font_data_count-- > 0; font_data++) {
+ if (append_charset)
+ {
+/*
+1266793
+Limit the length of the string copy to prevent stack corruption.
+ strcpy(last, font_data->name);
+*/
+ strncpy(last, font_data->name, BUFSIZ - length);
+ buf[BUFSIZ-1] = '\0';
+ }
+ else {
+ if (_XlcCompareISOLatin1(charset_p,
+ font_data->name)) {
+ continue;
+ }
+ }
+ if ((font_set->font_name = get_font_name(oc, buf)))
+ break;
+ }
+ if (font_set->font_name != NULL) {
+ found_num++;
+ goto found;
+ }
+ }
+ found:
+ base_name = strdup(oc->core.base_name_list);
+ if (base_name == NULL)
+ goto err;
+
+ oc->core.base_name_list = base_name;
+
+ XFreeStringList(name_list);
+
+ return found_num;
+err:
+ XFreeStringList(name_list);
+
+ return -1;
+}
+
+static Bool
+set_missing_list(
+ XOC oc)
+{
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ FontSet font_set;
+ char **charset_list, *charset_buf;
+ int count, length;
+
+ font_set = gen->font_set;
+ count = length = 0;
+
+ if (!font_set->info && !font_set->font) {
+ length += strlen(font_set->font_data->name) + 1;
+ count++;
+ }
+
+ if (count == 0)
+ return True;
+
+ charset_list = (char **) Xmalloc(sizeof(char *));
+ if (charset_list == NULL)
+ return False;
+
+ charset_buf = (char *) Xmalloc(length);
+ if (charset_buf == NULL) {
+ Xfree(charset_list);
+ return False;
+ }
+
+ oc->core.missing_list.charset_list = charset_list;
+
+ font_set = gen->font_set;
+
+ if (!font_set->info && !font_set->font) {
+ strcpy(charset_buf, font_set->font_data->name);
+ *charset_list++ = charset_buf;
+ charset_buf += strlen(charset_buf) + 1;
+ }
+ return True;
+}
+
+static Bool
+create_fontset(
+ XOC oc)
+{
+ int found_num;
+
+ if (init_fontset(oc) == False)
+ return False;
+
+ found_num = parse_fontname(oc);
+ if (found_num <= 0) {
+ if (found_num == 0)
+ set_missing_list(oc);
+ return False;
+ }
+
+ if (load_font(oc) == False)
+ return False;
+
+ if (init_core_part(oc) == False)
+ return False;
+
+ if (set_missing_list(oc) == False)
+ return False;
+
+ return True;
+}
+
+static void
+destroy_oc(
+ XOC oc)
+{
+ Display *dpy = oc->core.om->core.display;
+ XOCGenericPart *gen = XOC_GENERIC(oc);
+ XFontStruct **font_list, *font;
+
+ if (gen->font_set)
+ Xfree(gen->font_set);
+
+ if (oc->core.base_name_list)
+ Xfree(oc->core.base_name_list);
+
+ if (oc->core.font_info.font_name_list)
+ XFreeStringList(oc->core.font_info.font_name_list);
+
+ if ((font_list = oc->core.font_info.font_struct_list)) {
+ if ((font = *font_list)) {
+ if (font->fid)
+ XFreeFont(dpy, font);
+ else
+ XFreeFontInfo(NULL, font, 1);
+ }
+ Xfree(oc->core.font_info.font_struct_list);
+ }
+
+ if (oc->core.missing_list.charset_list)
+ XFreeStringList(oc->core.missing_list.charset_list);
+
+#ifdef notdef
+ if (oc->core.res_name)
+ Xfree(oc->core.res_name);
+ if (oc->core.res_class)
+ Xfree(oc->core.res_class);
+#endif
+
+ Xfree(oc);
+}
+
+static char *
+set_oc_values(
+ XOC oc,
+ XlcArgList args,
+ int num_args)
+{
+ if (oc->core.resources == NULL)
+ return NULL;
+
+ return _XlcSetValues((XPointer) oc, oc->core.resources,
+ oc->core.num_resources, args, num_args, XlcSetMask);
+}
+
+static char *
+get_oc_values(
+ XOC oc,
+ XlcArgList args,
+ int num_args)
+{
+ if (oc->core.resources == NULL)
+ return NULL;
+
+ return _XlcGetValues((XPointer) oc, oc->core.resources,
+ oc->core.num_resources, args, num_args, XlcGetMask);
+}
+
+static Bool
+wcs_to_mbs(
+ XOC oc,
+ char *to,
+ _Xconst wchar_t *from,
+ int length)
+{
+ XlcConv conv = XOC_GENERIC(oc)->wcs_to_cs;
+ XLCd lcd;
+ int ret, to_left = length;
+
+ if (conv == NULL) {
+ lcd = oc->core.om->core.lcd;
+ conv = _XlcOpenConverter(lcd, XlcNWideChar, lcd, XlcNMultiByte);
+ if (conv == NULL)
+ return False;
+ XOC_GENERIC(oc)->wcs_to_cs = conv;
+ } else
+ _XlcResetConverter(conv);
+
+ ret = _XlcConvert(conv, (XPointer *) &from, &length, (XPointer *) &to,
+ &to_left, NULL, 0);
+ if (ret != 0 || length > 0)
+ return False;
+
+ return True;
+}
+
+static int
+_XmbDefaultTextEscapement(XOC oc, _Xconst char *text, int length)
+{
+ return XTextWidth(*oc->core.font_info.font_struct_list, text, length);
+}
+
+static int
+_XwcDefaultTextEscapement(XOC oc, _Xconst wchar_t *text, int length)
+{
+ DefineLocalBuf;
+ char *buf = AllocLocalBuf(length);
+ int ret = 0;
+
+ if (buf == NULL)
+ return 0;
+
+ if (wcs_to_mbs(oc, buf, text, length) == False)
+ goto err;
+
+ ret = _XmbDefaultTextEscapement(oc, buf, length);
+
+err:
+ FreeLocalBuf(buf);
+
+ return ret;
+}
+
+static int
+_XmbDefaultTextExtents(XOC oc, _Xconst char *text, int length,
+ XRectangle *overall_ink, XRectangle *overall_logical)
+{
+ int direction, logical_ascent, logical_descent;
+ XCharStruct overall;
+
+ XTextExtents(*oc->core.font_info.font_struct_list, text, length, &direction,
+ &logical_ascent, &logical_descent, &overall);
+
+ if (overall_ink) {
+ overall_ink->x = overall.lbearing;
+ overall_ink->y = -(overall.ascent);
+ overall_ink->width = overall.rbearing - overall.lbearing;
+ overall_ink->height = overall.ascent + overall.descent;
+ }
+
+ if (overall_logical) {
+ overall_logical->x = 0;
+ overall_logical->y = -(logical_ascent);
+ overall_logical->width = overall.width;
+ overall_logical->height = logical_ascent + logical_descent;
+ }
+
+ return overall.width;
+}
+
+static int
+_XwcDefaultTextExtents(XOC oc, _Xconst wchar_t *text, int length,
+ XRectangle *overall_ink, XRectangle *overall_logical)
+{
+ DefineLocalBuf;
+ char *buf = AllocLocalBuf(length);
+ int ret = 0;
+
+ if (buf == NULL)
+ return 0;
+
+ if (wcs_to_mbs(oc, buf, text, length) == False)
+ goto err;
+
+ ret = _XmbDefaultTextExtents(oc, buf, length, overall_ink, overall_logical);
+
+err:
+ FreeLocalBuf(buf);
+
+ return ret;
+}
+
+static Status
+_XmbDefaultTextPerCharExtents(XOC oc, _Xconst char *text, int length,
+ XRectangle *ink_buf, XRectangle *logical_buf,
+ int buf_size, int *num_chars,
+ XRectangle *overall_ink,
+ XRectangle *overall_logical)
+{
+ XFontStruct *font = *oc->core.font_info.font_struct_list;
+ XCharStruct *def, *cs, overall;
+ Bool first = True;
+
+ if (buf_size < length)
+ return 0;
+
+ bzero((char *) &overall, sizeof(XCharStruct));
+ *num_chars = 0;
+
+ CI_GET_DEFAULT_INFO_1D(font, def)
+
+ while (length-- > 0) {
+ CI_GET_CHAR_INFO_1D(font, *text, def, cs)
+ text++;
+ if (cs == NULL)
+ continue;
+
+ ink_buf->x = overall.width + cs->lbearing;
+ ink_buf->y = -(cs->ascent);
+ ink_buf->width = cs->rbearing - cs->lbearing;
+ ink_buf->height = cs->ascent + cs->descent;
+ ink_buf++;
+
+ logical_buf->x = overall.width;
+ logical_buf->y = -(font->ascent);
+ logical_buf->width = cs->width;
+ logical_buf->height = font->ascent + font->descent;
+ logical_buf++;
+
+ if (first) {
+ overall = *cs;
+ first = False;
+ } else {
+ overall.ascent = max(overall.ascent, cs->ascent);
+ overall.descent = max(overall.descent, cs->descent);
+ overall.lbearing = min(overall.lbearing, overall.width +
+ cs->lbearing);
+ overall.rbearing = max(overall.rbearing, overall.width +
+ cs->rbearing);
+ overall.width += cs->width;
+ }
+ (*num_chars)++;
+ }
+
+ if (overall_ink) {
+ overall_ink->x = overall.lbearing;
+ overall_ink->y = -(overall.ascent);
+ overall_ink->width = overall.rbearing - overall.lbearing;
+ overall_ink->height = overall.ascent + overall.descent;
+ }
+
+ if (overall_logical) {
+ overall_logical->x = 0;
+ overall_logical->y = -(font->ascent);
+ overall_logical->width = overall.width;
+ overall_logical->height = font->ascent + font->descent;
+ }
+
+ return 1;
+}
+
+static Status
+_XwcDefaultTextPerCharExtents(XOC oc, _Xconst wchar_t *text, int length,
+ XRectangle *ink_buf, XRectangle *logical_buf,
+ int buf_size, int *num_chars,
+ XRectangle *overall_ink,
+ XRectangle *overall_logical)
+{
+ DefineLocalBuf;
+ char *buf = AllocLocalBuf(length);
+ Status ret = 0;
+
+ if (buf == NULL)
+ return 0;
+
+ if (wcs_to_mbs(oc, buf, text, length) == False)
+ goto err;
+
+ ret = _XmbDefaultTextPerCharExtents(oc, buf, length, ink_buf, logical_buf,
+ buf_size, num_chars, overall_ink,
+ overall_logical);
+
+err:
+ FreeLocalBuf(buf);
+
+ return ret;
+}
+
+static int
+_XmbDefaultDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y,
+ _Xconst char *text, int length)
+{
+ XFontStruct *font = *oc->core.font_info.font_struct_list;
+
+ XSetFont(dpy, gc, font->fid);
+ XDrawString(dpy, d, gc, x, y, text, length);
+
+ return XTextWidth(font, text, length);
+}
+
+static int
+_XwcDefaultDrawString(Display *dpy, Drawable d, XOC oc, GC gc, int x, int y,
+ _Xconst wchar_t *text, int length)
+{
+ DefineLocalBuf;
+ char *buf = AllocLocalBuf(length);
+ int ret = 0;
+
+ if (buf == NULL)
+ return 0;
+
+ if (wcs_to_mbs(oc, buf, text, length) == False)
+ goto err;
+
+ ret = _XmbDefaultDrawString(dpy, d, oc, gc, x, y, buf, length);
+
+err:
+ FreeLocalBuf(buf);
+
+ return ret;
+}
+
+static void
+_XmbDefaultDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x,
+ int y, _Xconst char *text, int length)
+{
+ XSetFont(dpy, gc, (*oc->core.font_info.font_struct_list)->fid);
+ XDrawImageString(dpy, d, gc, x, y, text, length);
+}
+
+static void
+_XwcDefaultDrawImageString(Display *dpy, Drawable d, XOC oc, GC gc, int x,
+ int y, _Xconst wchar_t *text, int length)
+{
+ DefineLocalBuf;
+ char *buf = AllocLocalBuf(length);
+
+ if (buf == NULL)
+ return;
+
+ if (wcs_to_mbs(oc, buf, text, length) == False)
+ goto err;
+
+ _XmbDefaultDrawImageString(dpy, d, oc, gc, x, y, buf, length);
+
+err:
+ FreeLocalBuf(buf);
+}
+
+static _Xconst XOCMethodsRec oc_default_methods = {
+ destroy_oc,
+ set_oc_values,
+ get_oc_values,
+ _XmbDefaultTextEscapement,
+ _XmbDefaultTextExtents,
+ _XmbDefaultTextPerCharExtents,
+ _XmbDefaultDrawString,
+ _XmbDefaultDrawImageString,
+ _XwcDefaultTextEscapement,
+ _XwcDefaultTextExtents,
+ _XwcDefaultTextPerCharExtents,
+ _XwcDefaultDrawString,
+ _XwcDefaultDrawImageString
+};
+
+static XlcResource oc_resources[] = {
+ { XNBaseFontName, NULLQUARK, sizeof(char *),
+ XOffsetOf(XOCRec, core.base_name_list), XlcCreateMask | XlcGetMask },
+ { XNOMAutomatic, NULLQUARK, sizeof(Bool),
+ XOffsetOf(XOCRec, core.om_automatic), XlcGetMask },
+ { XNMissingCharSet, NULLQUARK, sizeof(XOMCharSetList),
+ XOffsetOf(XOCRec, core.missing_list), XlcGetMask },
+ { XNDefaultString, NULLQUARK, sizeof(char *),
+ XOffsetOf(XOCRec, core.default_string), XlcGetMask },
+ { XNOrientation, NULLQUARK, sizeof(XOrientation),
+ XOffsetOf(XOCRec, core.orientation), XlcSetMask | XlcGetMask },
+ { XNResourceName, NULLQUARK, sizeof(char *),
+ XOffsetOf(XOCRec, core.res_name), XlcSetMask | XlcGetMask },
+ { XNResourceClass, NULLQUARK, sizeof(char *),
+ XOffsetOf(XOCRec, core.res_class), XlcSetMask | XlcGetMask },
+ { XNFontInfo, NULLQUARK, sizeof(XOMFontInfo),
+ XOffsetOf(XOCRec, core.font_info), XlcGetMask }
+};
+
+static XOC
+create_oc(
+ XOM om,
+ XlcArgList args,
+ int num_args)
+{
+ XOC oc;
+
+ oc = Xcalloc(1, sizeof(XOCGenericRec));
+ if (oc == NULL)
+ return (XOC) NULL;
+
+ oc->core.om = om;
+
+ if (oc_resources[0].xrm_name == NULLQUARK)
+ _XlcCompileResourceList(oc_resources, XlcNumber(oc_resources));
+
+ if (_XlcSetValues((XPointer) oc, oc_resources, XlcNumber(oc_resources),
+ args, num_args, XlcCreateMask | XlcDefaultMask))
+ goto err;
+
+ if (oc->core.base_name_list == NULL)
+ goto err;
+
+ oc->core.resources = oc_resources;
+ oc->core.num_resources = XlcNumber(oc_resources);
+
+ if (create_fontset(oc) == False)
+ goto err;
+
+ oc->methods = (XOCMethods)&oc_default_methods;
+
+ return oc;
+
+err:
+ destroy_oc(oc);
+
+ return (XOC) NULL;
+}
+
+static Status
+close_om(
+ XOM om)
+{
+ XOMGenericPart *gen = XOM_GENERIC(om);
+ OMData data;
+ FontData font_data;
+ int count;
+
+ if ((data = gen->data)) {
+ if (data->font_data) {
+ for (font_data = data->font_data, count = data->font_data_count;
+ count-- > 0 ; font_data++) {
+ if (font_data->name)
+ Xfree(font_data->name);
+ }
+ Xfree(data->font_data);
+ }
+ Xfree(gen->data);
+ }
+
+ if (om->core.res_name)
+ Xfree(om->core.res_name);
+ if (om->core.res_class)
+ Xfree(om->core.res_class);
+ if (om->core.required_charset.charset_list)
+ XFreeStringList(om->core.required_charset.charset_list);
+ else
+ Xfree((char*)om->core.required_charset.charset_list);
+ if (om->core.orientation_list.orientation)
+ Xfree(om->core.orientation_list.orientation);
+
+ Xfree(om);
+
+ return 1;
+}
+
+static char *
+set_om_values(
+ XOM om,
+ XlcArgList args,
+ int num_args)
+{
+ if (om->core.resources == NULL)
+ return NULL;
+
+ return _XlcSetValues((XPointer) om, om->core.resources,
+ om->core.num_resources, args, num_args, XlcSetMask);
+}
+
+static char *
+get_om_values(
+ XOM om,
+ XlcArgList args,
+ int num_args)
+{
+ if (om->core.resources == NULL)
+ return NULL;
+
+ return _XlcGetValues((XPointer) om, om->core.resources,
+ om->core.num_resources, args, num_args, XlcGetMask);
+}
+
+static _Xconst XOMMethodsRec methods = {
+ close_om,
+ set_om_values,
+ get_om_values,
+ create_oc
+};
+
+static XlcResource om_resources[] = {
+ { XNRequiredCharSet, NULLQUARK, sizeof(XOMCharSetList),
+ XOffsetOf(XOMRec, core.required_charset), XlcGetMask },
+ { XNQueryOrientation, NULLQUARK, sizeof(XOMOrientation),
+ XOffsetOf(XOMRec, core.orientation_list), XlcGetMask },
+ { XNDirectionalDependentDrawing, NULLQUARK, sizeof(Bool),
+ XOffsetOf(XOMRec, core.directional_dependent), XlcGetMask },
+ { XNContextualDrawing, NULLQUARK, sizeof(Bool),
+ XOffsetOf(XOMRec, core.contextual_drawing), XlcGetMask }
+};
+
+static OMData
+add_data(
+ XOM om)
+{
+ XOMGenericPart *gen = XOM_GENERIC(om);
+ OMData new;
+
+ new = Xcalloc(1, sizeof(OMDataRec));
+
+ if (new == NULL)
+ return NULL;
+
+ gen->data = new;
+
+ return new;
+}
+
+static _Xconst char *supported_charset_list[] = {
+ "ISO8859-1",
+/* fix for bug4332979 */
+ "adobe-fontspecific",
+/* fix for bug4237353: "JISX0201.1976-0" entry should be removed from
+ supported_charset_list because it is not a supported_charset for C locale
+ "JISX0201.1976-0", */
+ "SUNOLCURSOR-1",
+ "SUNOLGLYPH-1"
+};
+
+static Bool
+init_om(
+ XOM om)
+{
+ XOMGenericPart *gen = XOM_GENERIC(om);
+ OMData data;
+ FontData font_data;
+ char **required_list;
+ XOrientation *orientation;
+ char **value, buf[BUFSIZ], *bufptr;
+ int count, length = 0;
+
+ value = (char**)supported_charset_list;
+ count = XlcNumber(supported_charset_list);
+
+ data = add_data(om);
+ if (data == NULL)
+ return False;
+
+ font_data = Xcalloc(count, sizeof(FontDataRec));
+ if (font_data == NULL)
+ return False;
+ data->font_data = font_data;
+ data->font_data_count = count;
+
+ for ( ; count-- > 0; font_data++) {
+/*
+1266793
+This one is fine. *value points to one of the local strings in
+supported_charset_list[].
+*/
+ strcpy(buf, *value++);
+ font_data->name = strdup(buf);
+ if (font_data->name == NULL)
+ return False;
+ }
+
+ length += strlen(data->font_data->name) + 1;
+
+ /* required charset list */
+ required_list = (char **) Xmalloc(sizeof(char *));
+ if (required_list == NULL)
+ return False;
+
+ bufptr = (char *) Xmalloc(length);
+ if (bufptr == NULL) {
+ Xfree(required_list);
+ return False;
+ }
+
+ om->core.required_charset.charset_list = required_list;
+ om->core.required_charset.charset_count = 1; /* always 1 */
+
+ data = gen->data;
+
+ strcpy(bufptr, data->font_data->name);
+ *required_list++ = bufptr;
+ bufptr += strlen(bufptr) + 1;
+
+ /* orientation list */
+ orientation = (XOrientation *) Xmalloc(sizeof(XOrientation));
+ if (orientation == NULL)
+ return False;
+
+ *orientation = XOMOrientation_LTR_TTB;
+ om->core.orientation_list.orientation = orientation;
+ om->core.orientation_list.num_orientation = 1;
+
+ /* directional dependent drawing */
+ om->core.directional_dependent = False;
+
+ /* contexual drawing */
+ om->core.contextual_drawing = False;
+
+ /* context dependent */
+ om->core.context_dependent = False;
+
+ return True;
+}
+
+XOM
+_XDefaultOpenOM(XLCd lcd, Display *dpy, XrmDatabase rdb,
+ _Xconst char *res_name, _Xconst char *res_class)
+{
+ XOM om;
+
+ om = Xcalloc(1, sizeof(XOMGenericRec));
+ if (om == NULL)
+ return (XOM) NULL;
+
+ om->methods = (XOMMethods)&methods;
+ om->core.lcd = lcd;
+ om->core.display = dpy;
+ om->core.rdb = rdb;
+ if (res_name) {
+ om->core.res_name = strdup(res_name);
+ if (om->core.res_name == NULL)
+ goto err;
+ }
+ if (res_class) {
+ om->core.res_class = strdup(res_class);
+ if (om->core.res_class == NULL)
+ goto err;
+ }
+
+ if (om_resources[0].xrm_name == NULLQUARK)
+ _XlcCompileResourceList(om_resources, XlcNumber(om_resources));
+
+ om->core.resources = om_resources;
+ om->core.num_resources = XlcNumber(om_resources);
+
+ if (init_om(om) == False)
+ goto err;
+
+ return om;
+err:
+ close_om(om);
+
+ return (XOM) NULL;
+}
diff --git a/libX11/src/xlibi18n/XimProto.h b/libX11/src/xlibi18n/XimProto.h
index 6b0096dd6..9551301a2 100644
--- a/libX11/src/xlibi18n/XimProto.h
+++ b/libX11/src/xlibi18n/XimProto.h
@@ -143,6 +143,13 @@ PERFORMANCE OF THIS SOFTWARE.
/*
* byte order
*/
+#ifdef BIGENDIAN
+#undef BIGENDIAN
+#endif
+#ifdef LITTLEENDIAN
+#undef LITTLEENDIAN
+#endif
+
#define BIGENDIAN (CARD8)0x42 /* MSB first */
#define LITTLEENDIAN (CARD8)0x6c /* LSB first */
diff --git a/libX11/src/xlibi18n/XlcDL.c b/libX11/src/xlibi18n/XlcDL.c
index 75e193c05..4a05c40e4 100644
--- a/libX11/src/xlibi18n/XlcDL.c
+++ b/libX11/src/xlibi18n/XlcDL.c
@@ -1,612 +1,612 @@
-/*
-Copyright 1985, 1986, 1987, 1991, 1998 The Open Group
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions: The above copyright notice and this
-permission notice shall be included in all copies or substantial
-portions of the Software.
-
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
-EVEN IF ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.
-
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-
-X Window System is a trademark of The Open Group
-
-OSF/1, OSF/Motif and Motif are registered trademarks, and OSF, the OSF
-logo, LBX, X Window System, and Xinerama are trademarks of the Open
-Group. All other trademarks and registered trademarks mentioned herein
-are the property of their respective owners. No right, title or
-interest in or to any trademark, service mark, logo or trade name of
-Sun Microsystems, Inc. or its licensors is granted.
-
-*/
-/*
- * Copyright 2000 Oracle and/or its affiliates. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#else
-# if defined(hpux)
-# define HAVE_DL_H
-# else
-# define HAVE_DLFCN_H
-# endif
-#endif
-
-#include <stdio.h>
-
-#ifdef HAVE_DL_H
-#include <dl.h>
-#endif
-
-#ifdef HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <ctype.h>
-
-#include "Xlibint.h"
-#include "XlcPublic.h"
-#include "XlcPubI.h"
-
-#define XI18N_DLREL 2
-
-#define iscomment(ch) ((ch) == '\0' || (ch) == '#')
-
-typedef enum {
- XLC_OBJECT,
- XIM_OBJECT,
- XOM_OBJECT
-} XI18NDLType;
-
-typedef struct {
- XI18NDLType type;
- int locale_name_len;
- char *locale_name;
- char *dl_name;
- char *open;
- char *im_register;
- char *im_unregister;
- int dl_release;
- unsigned int refcount;
-#if defined(hpux)
- shl_t dl_module;
-#else
- void *dl_module;
-#endif
-} XI18NObjectsListRec, *XI18NObjectsList;
-
-#define OBJECT_INIT_LEN 8
-#define OBJECT_INC_LEN 4
-static int lc_len = 0;
-static XI18NObjectsListRec *xi18n_objects_list = NULL;
-static int lc_count = 0;
-
-static int
-parse_line(char *line, char **argv, int argsize)
-{
- int argc = 0;
- char *p = line;
-
- while (argc < argsize) {
- while (isspace(*p)) {
- ++p;
- }
- if (iscomment(*p)){
- break;
- }
- argv[argc++] = p;
- while (!isspace(*p)) {
- ++p;
- }
- if (iscomment(*p)) {
- break;
- }
- *p++ = '\0';
- }
- return argc;
-}
-
-static char *
-strdup_with_underscore(const char *symbol)
-{
- char *result;
-
- if ((result = malloc(strlen(symbol) + 2)) == NULL)
- return NULL;
- result[0] = '_';
- strcpy(result + 1, symbol);
- return result;
-}
-
-#ifndef hpux
-static void *
-try_both_dlsym (void *handle, char *name)
-{
- void *ret;
-
- ret = dlsym (handle, name);
- if (!ret)
- {
- name = strdup_with_underscore (name);
- if (name)
- {
- ret = dlsym (handle, name);
- free (name);
- }
- }
- return ret;
-}
-#endif
-
-static void
-resolve_object(char *path, const char *lc_name)
-{
- char filename[BUFSIZ];
- FILE *fp;
- char buf[BUFSIZ];
-
- if (lc_len == 0) { /* True only for the 1st time */
- lc_len = OBJECT_INIT_LEN;
- xi18n_objects_list = (XI18NObjectsList)
- Xmalloc(sizeof(XI18NObjectsListRec) * lc_len);
- if (!xi18n_objects_list) return;
- }
-/*
-1266793
-Limit the length of path to prevent stack buffer corruption.
- sprintf(filename, "%s/%s", path, "XI18N_OBJS");
-*/
- sprintf(filename, "%.*s/%s", BUFSIZ - 12, path, "XI18N_OBJS");
- fp = fopen(filename, "r");
- if (fp == (FILE *)NULL){
- return;
- }
-
- while (fgets(buf, BUFSIZ, fp) != NULL){
- char *p = buf;
- int n;
- char *args[6];
- while (isspace(*p)){
- ++p;
- }
- if (iscomment(*p)){
- continue;
- }
-
- if (lc_count == lc_len) {
- lc_len += OBJECT_INC_LEN;
- xi18n_objects_list = (XI18NObjectsList)
- Xrealloc(xi18n_objects_list,
- sizeof(XI18NObjectsListRec) * lc_len);
- if (!xi18n_objects_list) return;
- }
- n = parse_line(p, args, 6);
-
- if (n == 3 || n == 5) {
- if (!strcmp(args[0], "XLC")){
- xi18n_objects_list[lc_count].type = XLC_OBJECT;
- } else if (!strcmp(args[0], "XOM")){
- xi18n_objects_list[lc_count].type = XOM_OBJECT;
- } else if (!strcmp(args[0], "XIM")){
- xi18n_objects_list[lc_count].type = XIM_OBJECT;
- }
- xi18n_objects_list[lc_count].dl_name = strdup(args[1]);
- xi18n_objects_list[lc_count].open = strdup(args[2]);
- xi18n_objects_list[lc_count].dl_release = XI18N_DLREL;
- xi18n_objects_list[lc_count].locale_name = strdup(lc_name);
- xi18n_objects_list[lc_count].refcount = 0;
- xi18n_objects_list[lc_count].dl_module = (void*)NULL;
- if (n == 5) {
- xi18n_objects_list[lc_count].im_register = strdup(args[3]);
- xi18n_objects_list[lc_count].im_unregister = strdup(args[4]);
- } else {
- xi18n_objects_list[lc_count].im_register = NULL;
- xi18n_objects_list[lc_count].im_unregister = NULL;
- }
- lc_count++;
- }
- }
- fclose(fp);
-}
-
-static char*
-__lc_path(const char *dl_name, const char *lc_dir)
-{
- char *path;
- size_t len;
-
- /*
- * reject this for possible security issue
- */
- if (strstr (dl_name, "../"))
- return NULL;
-
- len = (lc_dir ? strlen(lc_dir) : 0 ) +
- (dl_name ? strlen(dl_name) : 0) + 10;
-#if defined POSTLOCALELIBDIR
- len += (strlen(POSTLOCALELIBDIR) + 1);
-#endif
- path = Xmalloc(len + 1);
-
- if (strchr(dl_name, '/') != NULL) {
- char *slash_p;
- slash_p = strrchr(lc_dir, '/');
- *slash_p = '\0';
- strcpy(path, lc_dir); strcat(path, "/");
-#if defined POSTLOCALELIBDIR
- strcat(path, POSTLOCALELIBDIR); strcat(path, "/");
-#endif
- strcat(path, dl_name); strcat(path, ".so.2");
- *slash_p = '/';
- } else {
- strcpy(path, lc_dir); strcat(path, "/");
-#if defined POSTLOCALELIBDIR
- strcat(path, POSTLOCALELIBDIR); strcat(path, "/");
-#endif
- strcat(path, dl_name); strcat(path, ".so.2");
- }
- return path;
-}
-
-/* We reference count dlopen() and dlclose() of modules; unfortunately,
- * since XCloseIM, XCloseOM, XlcClose aren't wrapped, but directly
- * call the close method of the object, we leak a reference count every
- * time we open then close a module. Fixing this would require
- * either creating proxy objects or hooks for close_im/close_om
- * in XLCd
- */
-static Bool
-open_object(
- XI18NObjectsList object,
- char *lc_dir)
-{
- char *path;
-
- if (object->refcount == 0) {
- path = __lc_path(object->dl_name, lc_dir);
- if (!path)
- return False;
-#if defined(hpux)
- object->dl_module = shl_load(path, BIND_DEFERRED, 0L);
-#else
- object->dl_module = dlopen(path, RTLD_LAZY);
-#endif
- Xfree(path);
-
- if (!object->dl_module)
- return False;
- }
-
- object->refcount++;
- return True;
-}
-
-static void *
-fetch_symbol(
- XI18NObjectsList object,
- char *symbol)
-{
- void *result = NULL;
-#if defined(hpux)
- int getsyms_cnt, i;
- struct shl_symbol *symbols;
-#endif
-
- if (symbol == NULL)
- return NULL;
-
-#if defined(hpux)
- getsyms_cnt = shl_getsymbols(object->dl_module, TYPE_PROCEDURE,
- EXPORT_SYMBOLS, malloc, &symbols);
-
- for(i=0; i<getsyms_cnt; i++) {
- if(!strcmp(symbols[i].name, symbol)) {
- result = symbols[i].value;
- break;
- }
- }
-
- if(getsyms_cnt > 0) {
- free(symbols);
- }
-#else
- result = try_both_dlsym(object->dl_module, symbol);
-#endif
-
- return result;
-}
-
-static void
-close_object(XI18NObjectsList object)
-{
- object->refcount--;
- if (object->refcount == 0)
- {
-#if defined(hpux)
- shl_unload(object->dl_module);
-#else
- dlclose(object->dl_module);
-#endif
- object->dl_module = NULL;
- }
-}
-
-
-typedef XLCd (*dynamicLoadProc)(const char *);
-
-XLCd
-_XlcDynamicLoad(const char *lc_name)
-{
- XLCd lcd = (XLCd)NULL;
- dynamicLoadProc lc_loader = (dynamicLoadProc)NULL;
- int count;
- XI18NObjectsList objects_list;
- char lc_dir[BUFSIZE], lc_lib_dir[BUFSIZE];
-
- if (lc_name == NULL) return (XLCd)NULL;
-
- if (_XlcLocaleDirName(lc_dir, BUFSIZE, (char *)lc_name) == (char *)NULL)
- return (XLCd)NULL;
- if (_XlcLocaleLibDirName(lc_lib_dir, BUFSIZE, (char *)lc_name) == (char*)NULL)
- return (XLCd)NULL;
-
- resolve_object(lc_dir, lc_name);
- resolve_object(lc_lib_dir, lc_name);
-
- objects_list = xi18n_objects_list;
- count = lc_count;
- for (; count-- > 0; objects_list++) {
- if (objects_list->type != XLC_OBJECT ||
- strcmp(objects_list->locale_name, lc_name)) continue;
- if (!open_object (objects_list, lc_dir) && \
- !open_object (objects_list, lc_lib_dir))
- continue;
-
- lc_loader = (dynamicLoadProc)fetch_symbol (objects_list, objects_list->open);
- if (!lc_loader) continue;
- lcd = (*lc_loader)(lc_name);
- if (lcd != (XLCd)NULL) {
- break;
- }
-
- close_object (objects_list);
- }
- return (XLCd)lcd;
-}
-
-
-typedef XIM (*dynamicOpenProcp)(XLCd, Display *, XrmDatabase, char *, char *);
-
-static XIM
-_XDynamicOpenIM(XLCd lcd, Display *display, XrmDatabase rdb,
- char *res_name, char *res_class)
-{
- XIM im = (XIM)NULL;
- char lc_dir[BUFSIZE];
- char *lc_name;
- dynamicOpenProcp im_openIM = (dynamicOpenProcp)NULL;
- int count;
- XI18NObjectsList objects_list = xi18n_objects_list;
-
- lc_name = lcd->core->name;
-
- if (_XlcLocaleLibDirName(lc_dir, BUFSIZE, lc_name) == NULL) return (XIM)0;
-
- count = lc_count;
- for (; count-- > 0; objects_list++) {
- if (objects_list->type != XIM_OBJECT ||
- strcmp(objects_list->locale_name, lc_name)) continue;
-
- if (!open_object (objects_list, lc_dir))
- continue;
-
- im_openIM = (dynamicOpenProcp)fetch_symbol(objects_list, objects_list->open);
- if (!im_openIM) continue;
- im = (*im_openIM)(lcd, display, rdb, res_name, res_class);
- if (im != (XIM)NULL) {
- break;
- }
-
- close_object (objects_list);
- }
- return (XIM)im;
-}
-
-typedef Bool (*dynamicRegisterCBProcp)(
- XLCd, Display *, XrmDatabase, char *, char *, XIDProc, XPointer);
-
-static Bool
-_XDynamicRegisterIMInstantiateCallback(
- XLCd lcd,
- Display *display,
- XrmDatabase rdb,
- char *res_name,
- char *res_class,
- XIDProc callback,
- XPointer client_data)
-{
- char lc_dir[BUFSIZE];
- char *lc_name;
- dynamicRegisterCBProcp im_registerIM = (dynamicRegisterCBProcp)NULL;
- Bool ret_flag = False;
- int count;
- XI18NObjectsList objects_list = xi18n_objects_list;
-#if defined(hpux)
- int getsyms_cnt, i;
- struct shl_symbol *symbols;
-#endif
-
- lc_name = lcd->core->name;
-
- if (_XlcLocaleLibDirName(lc_dir, BUFSIZE, lc_name) == NULL) return False;
-
- count = lc_count;
- for (; count-- > 0; objects_list++) {
- if (objects_list->type != XIM_OBJECT ||
- strcmp(objects_list->locale_name, lc_name)) continue;
-
- if (!open_object (objects_list, lc_dir))
- continue;
- im_registerIM = (dynamicRegisterCBProcp)fetch_symbol(objects_list,
- objects_list->im_register);
- if (!im_registerIM) continue;
- ret_flag = (*im_registerIM)(lcd, display, rdb,
- res_name, res_class,
- callback, client_data);
- if (ret_flag) break;
-
- close_object (objects_list);
- }
- return (Bool)ret_flag;
-}
-
-typedef Bool (*dynamicUnregisterProcp)(
- XLCd, Display *, XrmDatabase, char *, char *, XIDProc, XPointer);
-
-static Bool
-_XDynamicUnRegisterIMInstantiateCallback(
- XLCd lcd,
- Display *display,
- XrmDatabase rdb,
- char *res_name,
- char *res_class,
- XIDProc callback,
- XPointer client_data)
-{
- char lc_dir[BUFSIZE];
- char *lc_name;
- dynamicUnregisterProcp im_unregisterIM = (dynamicUnregisterProcp)NULL;
- Bool ret_flag = False;
- int count;
- XI18NObjectsList objects_list = xi18n_objects_list;
-#if defined(hpux)
- int getsyms_cnt, i;
- struct shl_symbol *symbols;
-#endif
-
- lc_name = lcd->core->name;
- if (_XlcLocaleDirName(lc_dir, BUFSIZE, lc_name) == NULL) return False;
-
- count = lc_count;
- for (; count-- > 0; objects_list++) {
- if (objects_list->type != XIM_OBJECT ||
- strcmp(objects_list->locale_name, lc_name)) continue;
-
- if (!objects_list->refcount) /* Must already be opened */
- continue;
-
- im_unregisterIM = (dynamicUnregisterProcp)fetch_symbol(objects_list,
- objects_list->im_unregister);
-
- if (!im_unregisterIM) continue;
- ret_flag = (*im_unregisterIM)(lcd, display, rdb,
- res_name, res_class,
- callback, client_data);
- if (ret_flag) {
- close_object (objects_list); /* opened in RegisterIMInstantiateCallback */
- break;
- }
- }
- return (Bool)ret_flag;
-}
-
-Bool
-_XInitDynamicIM(XLCd lcd)
-{
- if(lcd == (XLCd)NULL)
- return False;
- lcd->methods->open_im = _XDynamicOpenIM;
- lcd->methods->register_callback = _XDynamicRegisterIMInstantiateCallback;
- lcd->methods->unregister_callback = _XDynamicUnRegisterIMInstantiateCallback;
- return True;
-}
-
-
-typedef XOM (*dynamicIOpenProcp)(
- XLCd, Display *, XrmDatabase, _Xconst char *, _Xconst char *);
-
-static XOM
-_XDynamicOpenOM(XLCd lcd, Display *display, XrmDatabase rdb,
- _Xconst char *res_name, _Xconst char *res_class)
-{
- XOM om = (XOM)NULL;
- int count;
- char lc_dir[BUFSIZE];
- char *lc_name;
- dynamicIOpenProcp om_openOM = (dynamicIOpenProcp)NULL;
- XI18NObjectsList objects_list = xi18n_objects_list;
-#if defined(hpux)
- int getsyms_cnt, i;
- struct shl_symbol *symbols;
-#endif
-
- lc_name = lcd->core->name;
-
- if (_XlcLocaleLibDirName(lc_dir, BUFSIZE, lc_name) == NULL) return (XOM)0;
-
- count = lc_count;
- for (; count-- > 0; objects_list++) {
- if (objects_list->type != XOM_OBJECT ||
- strcmp(objects_list->locale_name, lc_name)) continue;
- if (!open_object (objects_list, lc_dir))
- continue;
-
- om_openOM = (dynamicIOpenProcp)fetch_symbol(objects_list, objects_list->open);
- if (!om_openOM) continue;
- om = (*om_openOM)(lcd, display, rdb, res_name, res_class);
- if (om != (XOM)NULL) {
- break;
- }
- close_object(objects_list);
- }
- return (XOM)om;
-}
-
-Bool
-_XInitDynamicOM(XLCd lcd)
-{
- if(lcd == (XLCd)NULL)
- return False;
-
- lcd->methods->open_om = _XDynamicOpenOM;
-
- return True;
-}
+/*
+Copyright 1985, 1986, 1987, 1991, 1998 The Open Group
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions: The above copyright notice and this
+permission notice shall be included in all copies or substantial
+portions of the Software.
+
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
+EVEN IF ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.
+
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+
+X Window System is a trademark of The Open Group
+
+OSF/1, OSF/Motif and Motif are registered trademarks, and OSF, the OSF
+logo, LBX, X Window System, and Xinerama are trademarks of the Open
+Group. All other trademarks and registered trademarks mentioned herein
+are the property of their respective owners. No right, title or
+interest in or to any trademark, service mark, logo or trade name of
+Sun Microsystems, Inc. or its licensors is granted.
+
+*/
+/*
+ * Copyright 2000 Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#else
+# if defined(hpux)
+# define HAVE_DL_H
+# else
+# define HAVE_DLFCN_H
+# endif
+#endif
+
+#include <stdio.h>
+
+#ifdef HAVE_DL_H
+#include <dl.h>
+#endif
+
+#ifdef HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <ctype.h>
+
+#include "Xlibint.h"
+#include "XlcPublic.h"
+#include "XlcPubI.h"
+
+#define XI18N_DLREL 2
+
+#define iscomment(ch) ((ch) == '\0' || (ch) == '#')
+
+typedef enum {
+ XLC_OBJECT,
+ XIM_OBJECT,
+ XOM_OBJECT
+} XI18NDLType;
+
+typedef struct {
+ XI18NDLType type;
+ int locale_name_len;
+ char *locale_name;
+ char *dl_name;
+ char *open;
+ char *im_register;
+ char *im_unregister;
+ int dl_release;
+ unsigned int refcount;
+#if defined(hpux)
+ shl_t dl_module;
+#else
+ void *dl_module;
+#endif
+} XI18NObjectsListRec, *XI18NObjectsList;
+
+#define OBJECT_INIT_LEN 8
+#define OBJECT_INC_LEN 4
+static int lc_len = 0;
+static XI18NObjectsListRec *xi18n_objects_list = NULL;
+static int lc_count = 0;
+
+static int
+parse_line(char *line, char **argv, int argsize)
+{
+ int argc = 0;
+ char *p = line;
+
+ while (argc < argsize) {
+ while (isspace(*p)) {
+ ++p;
+ }
+ if (iscomment(*p)){
+ break;
+ }
+ argv[argc++] = p;
+ while (!isspace(*p)) {
+ ++p;
+ }
+ if (iscomment(*p)) {
+ break;
+ }
+ *p++ = '\0';
+ }
+ return argc;
+}
+
+static char *
+strdup_with_underscore(const char *symbol)
+{
+ char *result;
+
+ if ((result = malloc(strlen(symbol) + 2)) == NULL)
+ return NULL;
+ result[0] = '_';
+ strcpy(result + 1, symbol);
+ return result;
+}
+
+#ifndef hpux
+static void *
+try_both_dlsym (void *handle, char *name)
+{
+ void *ret;
+
+ ret = dlsym (handle, name);
+ if (!ret)
+ {
+ name = strdup_with_underscore (name);
+ if (name)
+ {
+ ret = dlsym (handle, name);
+ free (name);
+ }
+ }
+ return ret;
+}
+#endif
+
+static void
+resolve_object(char *path, const char *lc_name)
+{
+ char filename[BUFSIZ];
+ FILE *fp;
+ char buf[BUFSIZ];
+
+ if (lc_len == 0) { /* True only for the 1st time */
+ lc_len = OBJECT_INIT_LEN;
+ xi18n_objects_list = (XI18NObjectsList)
+ Xmalloc(sizeof(XI18NObjectsListRec) * lc_len);
+ if (!xi18n_objects_list) return;
+ }
+/*
+1266793
+Limit the length of path to prevent stack buffer corruption.
+ sprintf(filename, "%s/%s", path, "XI18N_OBJS");
+*/
+ sprintf(filename, "%.*s/%s", BUFSIZ - 12, path, "XI18N_OBJS");
+ fp = fopen(filename, "r");
+ if (fp == (FILE *)NULL){
+ return;
+ }
+
+ while (fgets(buf, BUFSIZ, fp) != NULL){
+ char *p = buf;
+ int n;
+ char *args[6];
+ while (isspace(*p)){
+ ++p;
+ }
+ if (iscomment(*p)){
+ continue;
+ }
+
+ if (lc_count == lc_len) {
+ lc_len += OBJECT_INC_LEN;
+ xi18n_objects_list = (XI18NObjectsList)
+ Xrealloc(xi18n_objects_list,
+ sizeof(XI18NObjectsListRec) * lc_len);
+ if (!xi18n_objects_list) return;
+ }
+ n = parse_line(p, args, 6);
+
+ if (n == 3 || n == 5) {
+ if (!strcmp(args[0], "XLC")){
+ xi18n_objects_list[lc_count].type = XLC_OBJECT;
+ } else if (!strcmp(args[0], "XOM")){
+ xi18n_objects_list[lc_count].type = XOM_OBJECT;
+ } else if (!strcmp(args[0], "XIM")){
+ xi18n_objects_list[lc_count].type = XIM_OBJECT;
+ }
+ xi18n_objects_list[lc_count].dl_name = strdup(args[1]);
+ xi18n_objects_list[lc_count].open = strdup(args[2]);
+ xi18n_objects_list[lc_count].dl_release = XI18N_DLREL;
+ xi18n_objects_list[lc_count].locale_name = strdup(lc_name);
+ xi18n_objects_list[lc_count].refcount = 0;
+ xi18n_objects_list[lc_count].dl_module = (void*)NULL;
+ if (n == 5) {
+ xi18n_objects_list[lc_count].im_register = strdup(args[3]);
+ xi18n_objects_list[lc_count].im_unregister = strdup(args[4]);
+ } else {
+ xi18n_objects_list[lc_count].im_register = NULL;
+ xi18n_objects_list[lc_count].im_unregister = NULL;
+ }
+ lc_count++;
+ }
+ }
+ fclose(fp);
+}
+
+static char*
+__lc_path(const char *dl_name, const char *lc_dir)
+{
+ char *path;
+ size_t len;
+
+ /*
+ * reject this for possible security issue
+ */
+ if (strstr (dl_name, "../"))
+ return NULL;
+
+ len = (lc_dir ? strlen(lc_dir) : 0 ) +
+ (dl_name ? strlen(dl_name) : 0) + 10;
+#if defined POSTLOCALELIBDIR
+ len += (strlen(POSTLOCALELIBDIR) + 1);
+#endif
+ path = Xmalloc(len + 1);
+
+ if (strchr(dl_name, '/') != NULL) {
+ char *slash_p;
+ slash_p = strrchr(lc_dir, '/');
+ *slash_p = '\0';
+ strcpy(path, lc_dir); strcat(path, "/");
+#if defined POSTLOCALELIBDIR
+ strcat(path, POSTLOCALELIBDIR); strcat(path, "/");
+#endif
+ strcat(path, dl_name); strcat(path, ".so.2");
+ *slash_p = '/';
+ } else {
+ strcpy(path, lc_dir); strcat(path, "/");
+#if defined POSTLOCALELIBDIR
+ strcat(path, POSTLOCALELIBDIR); strcat(path, "/");
+#endif
+ strcat(path, dl_name); strcat(path, ".so.2");
+ }
+ return path;
+}
+
+/* We reference count dlopen() and dlclose() of modules; unfortunately,
+ * since XCloseIM, XCloseOM, XlcClose aren't wrapped, but directly
+ * call the close method of the object, we leak a reference count every
+ * time we open then close a module. Fixing this would require
+ * either creating proxy objects or hooks for close_im/close_om
+ * in XLCd
+ */
+static Bool
+open_object(
+ XI18NObjectsList object,
+ char *lc_dir)
+{
+ char *path;
+
+ if (object->refcount == 0) {
+ path = __lc_path(object->dl_name, lc_dir);
+ if (!path)
+ return False;
+#if defined(hpux)
+ object->dl_module = shl_load(path, BIND_DEFERRED, 0L);
+#else
+ object->dl_module = dlopen(path, RTLD_LAZY);
+#endif
+ Xfree(path);
+
+ if (!object->dl_module)
+ return False;
+ }
+
+ object->refcount++;
+ return True;
+}
+
+static void *
+fetch_symbol(
+ XI18NObjectsList object,
+ char *symbol)
+{
+ void *result = NULL;
+#if defined(hpux)
+ int getsyms_cnt, i;
+ struct shl_symbol *symbols;
+#endif
+
+ if (symbol == NULL)
+ return NULL;
+
+#if defined(hpux)
+ getsyms_cnt = shl_getsymbols(object->dl_module, TYPE_PROCEDURE,
+ EXPORT_SYMBOLS, malloc, &symbols);
+
+ for(i=0; i<getsyms_cnt; i++) {
+ if(!strcmp(symbols[i].name, symbol)) {
+ result = symbols[i].value;
+ break;
+ }
+ }
+
+ if(getsyms_cnt > 0) {
+ free(symbols);
+ }
+#else
+ result = try_both_dlsym(object->dl_module, symbol);
+#endif
+
+ return result;
+}
+
+static void
+close_object(XI18NObjectsList object)
+{
+ object->refcount--;
+ if (object->refcount == 0)
+ {
+#if defined(hpux)
+ shl_unload(object->dl_module);
+#else
+ dlclose(object->dl_module);
+#endif
+ object->dl_module = NULL;
+ }
+}
+
+
+typedef XLCd (*dynamicLoadProc)(const char *);
+
+XLCd
+_XlcDynamicLoad(const char *lc_name)
+{
+ XLCd lcd = (XLCd)NULL;
+ dynamicLoadProc lc_loader = (dynamicLoadProc)NULL;
+ int count;
+ XI18NObjectsList objects_list;
+ char lc_dir[BUFSIZE], lc_lib_dir[BUFSIZE];
+
+ if (lc_name == NULL) return (XLCd)NULL;
+
+ if (_XlcLocaleDirName(lc_dir, BUFSIZE, (char *)lc_name) == (char *)NULL)
+ return (XLCd)NULL;
+ if (_XlcLocaleLibDirName(lc_lib_dir, BUFSIZE, (char *)lc_name) == (char*)NULL)
+ return (XLCd)NULL;
+
+ resolve_object(lc_dir, lc_name);
+ resolve_object(lc_lib_dir, lc_name);
+
+ objects_list = xi18n_objects_list;
+ count = lc_count;
+ for (; count-- > 0; objects_list++) {
+ if (objects_list->type != XLC_OBJECT ||
+ strcmp(objects_list->locale_name, lc_name)) continue;
+ if (!open_object (objects_list, lc_dir) && \
+ !open_object (objects_list, lc_lib_dir))
+ continue;
+
+ lc_loader = (dynamicLoadProc)fetch_symbol (objects_list, objects_list->open);
+ if (!lc_loader) continue;
+ lcd = (*lc_loader)(lc_name);
+ if (lcd != (XLCd)NULL) {
+ break;
+ }
+
+ close_object (objects_list);
+ }
+ return (XLCd)lcd;
+}
+
+
+typedef XIM (*dynamicOpenProcp)(XLCd, Display *, XrmDatabase, char *, char *);
+
+static XIM
+_XDynamicOpenIM(XLCd lcd, Display *display, XrmDatabase rdb,
+ char *res_name, char *res_class)
+{
+ XIM im = (XIM)NULL;
+ char lc_dir[BUFSIZE];
+ char *lc_name;
+ dynamicOpenProcp im_openIM = (dynamicOpenProcp)NULL;
+ int count;
+ XI18NObjectsList objects_list = xi18n_objects_list;
+
+ lc_name = lcd->core->name;
+
+ if (_XlcLocaleLibDirName(lc_dir, BUFSIZE, lc_name) == NULL) return (XIM)0;
+
+ count = lc_count;
+ for (; count-- > 0; objects_list++) {
+ if (objects_list->type != XIM_OBJECT ||
+ strcmp(objects_list->locale_name, lc_name)) continue;
+
+ if (!open_object (objects_list, lc_dir))
+ continue;
+
+ im_openIM = (dynamicOpenProcp)fetch_symbol(objects_list, objects_list->open);
+ if (!im_openIM) continue;
+ im = (*im_openIM)(lcd, display, rdb, res_name, res_class);
+ if (im != (XIM)NULL) {
+ break;
+ }
+
+ close_object (objects_list);
+ }
+ return (XIM)im;
+}
+
+typedef Bool (*dynamicRegisterCBProcp)(
+ XLCd, Display *, XrmDatabase, char *, char *, XIDProc, XPointer);
+
+static Bool
+_XDynamicRegisterIMInstantiateCallback(
+ XLCd lcd,
+ Display *display,
+ XrmDatabase rdb,
+ char *res_name,
+ char *res_class,
+ XIDProc callback,
+ XPointer client_data)
+{
+ char lc_dir[BUFSIZE];
+ char *lc_name;
+ dynamicRegisterCBProcp im_registerIM = (dynamicRegisterCBProcp)NULL;
+ Bool ret_flag = False;
+ int count;
+ XI18NObjectsList objects_list = xi18n_objects_list;
+#if defined(hpux)
+ int getsyms_cnt, i;
+ struct shl_symbol *symbols;
+#endif
+
+ lc_name = lcd->core->name;
+
+ if (_XlcLocaleLibDirName(lc_dir, BUFSIZE, lc_name) == NULL) return False;
+
+ count = lc_count;
+ for (; count-- > 0; objects_list++) {
+ if (objects_list->type != XIM_OBJECT ||
+ strcmp(objects_list->locale_name, lc_name)) continue;
+
+ if (!open_object (objects_list, lc_dir))
+ continue;
+ im_registerIM = (dynamicRegisterCBProcp)fetch_symbol(objects_list,
+ objects_list->im_register);
+ if (!im_registerIM) continue;
+ ret_flag = (*im_registerIM)(lcd, display, rdb,
+ res_name, res_class,
+ callback, client_data);
+ if (ret_flag) break;
+
+ close_object (objects_list);
+ }
+ return (Bool)ret_flag;
+}
+
+typedef Bool (*dynamicUnregisterProcp)(
+ XLCd, Display *, XrmDatabase, char *, char *, XIDProc, XPointer);
+
+static Bool
+_XDynamicUnRegisterIMInstantiateCallback(
+ XLCd lcd,
+ Display *display,
+ XrmDatabase rdb,
+ char *res_name,
+ char *res_class,
+ XIDProc callback,
+ XPointer client_data)
+{
+ char lc_dir[BUFSIZE];
+ char *lc_name;
+ dynamicUnregisterProcp im_unregisterIM = (dynamicUnregisterProcp)NULL;
+ Bool ret_flag = False;
+ int count;
+ XI18NObjectsList objects_list = xi18n_objects_list;
+#if defined(hpux)
+ int getsyms_cnt, i;
+ struct shl_symbol *symbols;
+#endif
+
+ lc_name = lcd->core->name;
+ if (_XlcLocaleDirName(lc_dir, BUFSIZE, lc_name) == NULL) return False;
+
+ count = lc_count;
+ for (; count-- > 0; objects_list++) {
+ if (objects_list->type != XIM_OBJECT ||
+ strcmp(objects_list->locale_name, lc_name)) continue;
+
+ if (!objects_list->refcount) /* Must already be opened */
+ continue;
+
+ im_unregisterIM = (dynamicUnregisterProcp)fetch_symbol(objects_list,
+ objects_list->im_unregister);
+
+ if (!im_unregisterIM) continue;
+ ret_flag = (*im_unregisterIM)(lcd, display, rdb,
+ res_name, res_class,
+ callback, client_data);
+ if (ret_flag) {
+ close_object (objects_list); /* opened in RegisterIMInstantiateCallback */
+ break;
+ }
+ }
+ return (Bool)ret_flag;
+}
+
+Bool
+_XInitDynamicIM(XLCd lcd)
+{
+ if(lcd == (XLCd)NULL)
+ return False;
+ lcd->methods->open_im = _XDynamicOpenIM;
+ lcd->methods->register_callback = _XDynamicRegisterIMInstantiateCallback;
+ lcd->methods->unregister_callback = _XDynamicUnRegisterIMInstantiateCallback;
+ return True;
+}
+
+
+typedef XOM (*dynamicIOpenProcp)(
+ XLCd, Display *, XrmDatabase, _Xconst char *, _Xconst char *);
+
+static XOM
+_XDynamicOpenOM(XLCd lcd, Display *display, XrmDatabase rdb,
+ _Xconst char *res_name, _Xconst char *res_class)
+{
+ XOM om = (XOM)NULL;
+ int count;
+ char lc_dir[BUFSIZE];
+ char *lc_name;
+ dynamicIOpenProcp om_openOM = (dynamicIOpenProcp)NULL;
+ XI18NObjectsList objects_list = xi18n_objects_list;
+#if defined(hpux)
+ int getsyms_cnt, i;
+ struct shl_symbol *symbols;
+#endif
+
+ lc_name = lcd->core->name;
+
+ if (_XlcLocaleLibDirName(lc_dir, BUFSIZE, lc_name) == NULL) return (XOM)0;
+
+ count = lc_count;
+ for (; count-- > 0; objects_list++) {
+ if (objects_list->type != XOM_OBJECT ||
+ strcmp(objects_list->locale_name, lc_name)) continue;
+ if (!open_object (objects_list, lc_dir))
+ continue;
+
+ om_openOM = (dynamicIOpenProcp)fetch_symbol(objects_list, objects_list->open);
+ if (!om_openOM) continue;
+ om = (*om_openOM)(lcd, display, rdb, res_name, res_class);
+ if (om != (XOM)NULL) {
+ break;
+ }
+ close_object(objects_list);
+ }
+ return (XOM)om;
+}
+
+Bool
+_XInitDynamicOM(XLCd lcd)
+{
+ if(lcd == (XLCd)NULL)
+ return False;
+
+ lcd->methods->open_om = _XDynamicOpenOM;
+
+ return True;
+}
diff --git a/libX11/src/xlibi18n/lcCharSet.c b/libX11/src/xlibi18n/lcCharSet.c
index 5d287811c..6be5f5d16 100644
--- a/libX11/src/xlibi18n/lcCharSet.c
+++ b/libX11/src/xlibi18n/lcCharSet.c
@@ -1,225 +1,225 @@
-/*
- * Copyright 1992, 1993 by TOSHIBA Corp.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of TOSHIBA not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. TOSHIBA make no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Katsuhisa Yano TOSHIBA Corp.
- * mopi@osa.ilab.toshiba.co.jp
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include "Xlibint.h"
-#include "XlcPublic.h"
-#include "XlcPubI.h"
-
-/* The list of all known XlcCharSets. They are identified by their name. */
-
-typedef struct _XlcCharSetListRec {
- XlcCharSet charset;
- struct _XlcCharSetListRec *next;
-} XlcCharSetListRec, *XlcCharSetList;
-
-static XlcCharSetList charset_list = NULL;
-
-/* Returns the charset with the given name (including side suffix).
- Returns NULL if not found. */
-XlcCharSet
-_XlcGetCharSet(
- const char *name)
-{
- XlcCharSetList list;
- XrmQuark xrm_name;
-
- xrm_name = XrmStringToQuark(name);
-
- for (list = charset_list; list; list = list->next) {
- if (xrm_name == list->charset->xrm_name)
- return (XlcCharSet) list->charset;
- }
-
- return (XlcCharSet) NULL;
-}
-
-/* Returns the charset with the given encoding (no side suffix) and
- responsible for at least the given side (XlcGL or XlcGR).
- Returns NULL if not found. */
-XlcCharSet
-_XlcGetCharSetWithSide(
- const char *encoding_name,
- XlcSide side)
-{
- XlcCharSetList list;
- XrmQuark xrm_encoding_name;
-
- xrm_encoding_name = XrmStringToQuark(encoding_name);
-
- for (list = charset_list; list; list = list->next) {
- if (list->charset->xrm_encoding_name == xrm_encoding_name
- && (list->charset->side == XlcGLGR || list->charset->side == side))
- return (XlcCharSet) list->charset;
- }
-
- return (XlcCharSet) NULL;
-}
-
-/* Registers an XlcCharSet in the list of character sets.
- Returns True if successful. */
-Bool
-_XlcAddCharSet(
- XlcCharSet charset)
-{
- XlcCharSetList list;
-
- if (_XlcGetCharSet(charset->name))
- return False;
-
- list = (XlcCharSetList) Xmalloc(sizeof(XlcCharSetListRec));
- if (list == NULL)
- return False;
-
- list->charset = charset;
- list->next = charset_list;
- charset_list = list;
-
- return True;
-}
-
-/* List of resources for XlcCharSet. */
-static XlcResource resources[] = {
- { XlcNName, NULLQUARK, sizeof(char *),
- XOffsetOf(XlcCharSetRec, name), XlcGetMask },
- { XlcNEncodingName, NULLQUARK, sizeof(char *),
- XOffsetOf(XlcCharSetRec, encoding_name), XlcGetMask },
- { XlcNSide, NULLQUARK, sizeof(XlcSide),
- XOffsetOf(XlcCharSetRec, side), XlcGetMask },
- { XlcNCharSize, NULLQUARK, sizeof(int),
- XOffsetOf(XlcCharSetRec, char_size), XlcGetMask },
- { XlcNSetSize, NULLQUARK, sizeof(int),
- XOffsetOf(XlcCharSetRec, set_size), XlcGetMask },
- { XlcNControlSequence, NULLQUARK, sizeof(char *),
- XOffsetOf(XlcCharSetRec, ct_sequence), XlcGetMask }
-};
-
-/* Retrieves a number of attributes of an XlcCharSet.
- Return NULL if successful, otherwise the name of the first argument
- specifiying a nonexistent attribute. */
-static char *
-get_values(
- XlcCharSet charset,
- XlcArgList args,
- int num_args)
-{
- if (resources[0].xrm_name == NULLQUARK)
- _XlcCompileResourceList(resources, XlcNumber(resources));
-
- return _XlcGetValues((XPointer) charset, resources, XlcNumber(resources),
- args, num_args, XlcGetMask);
-}
-
-/* Retrieves a number of attributes of an XlcCharSet.
- Return NULL if successful, otherwise the name of the first argument
- specifiying a nonexistent attribute. */
-char *
-_XlcGetCSValues(XlcCharSet charset, ...)
-{
- va_list var;
- XlcArgList args;
- char *ret;
- int num_args;
-
- va_start(var, charset);
- _XlcCountVaList(var, &num_args);
- va_end(var);
-
- va_start(var, charset);
- _XlcVaToArgList(var, num_args, &args);
- va_end(var);
-
- if (args == (XlcArgList) NULL)
- return (char *) NULL;
-
- ret = get_values(charset, args, num_args);
-
- Xfree(args);
-
- return ret;
-}
-
-/* Creates a new XlcCharSet, given its name (including side suffix) and
- Compound Text ESC sequence (normally at most 4 bytes). */
-XlcCharSet
-_XlcCreateDefaultCharSet(
- const char *name,
- const char *ct_sequence)
-{
- XlcCharSet charset;
- int name_len, ct_sequence_len;
- const char *colon;
- char *tmp;
-
- charset = Xcalloc(1, sizeof(XlcCharSetRec));
- if (charset == NULL)
- return (XlcCharSet) NULL;
-
- name_len = strlen(name);
- ct_sequence_len = strlen(ct_sequence);
-
- /* Fill in name and xrm_name. */
- tmp = (char *) Xmalloc(name_len + 1 + ct_sequence_len + 1);
- if (tmp == NULL) {
- Xfree((char *) charset);
- return (XlcCharSet) NULL;
- }
- memcpy(tmp, name, name_len+1);
- charset->name = tmp;
- charset->xrm_name = XrmStringToQuark(charset->name);
-
- /* Fill in encoding_name and xrm_encoding_name. */
- if ((colon = strchr(charset->name, ':')) != NULL) {
- unsigned int length = colon - charset->name;
- char *encoding_tmp = (char *) Xmalloc(length + 1);
- if (encoding_tmp == NULL) {
- Xfree((char *) charset->name);
- Xfree((char *) charset);
- return (XlcCharSet) NULL;
- }
- memcpy(encoding_tmp, charset->name, length);
- encoding_tmp[length] = '\0';
- charset->encoding_name = encoding_tmp;
- charset->xrm_encoding_name = XrmStringToQuark(charset->encoding_name);
- } else {
- charset->encoding_name = charset->name;
- charset->xrm_encoding_name = charset->xrm_name;
- }
-
- /* Fill in ct_sequence. */
- tmp += name_len + 1;
- memcpy(tmp, ct_sequence, ct_sequence_len+1);
- charset->ct_sequence = tmp;
-
- /* Fill in side, char_size, set_size. */
- if (!_XlcParseCharSet(charset))
- /* If ct_sequence is not usable in Compound Text, remove it. */
- charset->ct_sequence = "";
-
- return (XlcCharSet) charset;
-}
+/*
+ * Copyright 1992, 1993 by TOSHIBA Corp.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of TOSHIBA not be used in advertising
+ * or publicity pertaining to distribution of the software without specific,
+ * written prior permission. TOSHIBA make no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author: Katsuhisa Yano TOSHIBA Corp.
+ * mopi@osa.ilab.toshiba.co.jp
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include "Xlibint.h"
+#include "XlcPublic.h"
+#include "XlcPubI.h"
+
+/* The list of all known XlcCharSets. They are identified by their name. */
+
+typedef struct _XlcCharSetListRec {
+ XlcCharSet charset;
+ struct _XlcCharSetListRec *next;
+} XlcCharSetListRec, *XlcCharSetList;
+
+static XlcCharSetList charset_list = NULL;
+
+/* Returns the charset with the given name (including side suffix).
+ Returns NULL if not found. */
+XlcCharSet
+_XlcGetCharSet(
+ const char *name)
+{
+ XlcCharSetList list;
+ XrmQuark xrm_name;
+
+ xrm_name = XrmStringToQuark(name);
+
+ for (list = charset_list; list; list = list->next) {
+ if (xrm_name == list->charset->xrm_name)
+ return (XlcCharSet) list->charset;
+ }
+
+ return (XlcCharSet) NULL;
+}
+
+/* Returns the charset with the given encoding (no side suffix) and
+ responsible for at least the given side (XlcGL or XlcGR).
+ Returns NULL if not found. */
+XlcCharSet
+_XlcGetCharSetWithSide(
+ const char *encoding_name,
+ XlcSide side)
+{
+ XlcCharSetList list;
+ XrmQuark xrm_encoding_name;
+
+ xrm_encoding_name = XrmStringToQuark(encoding_name);
+
+ for (list = charset_list; list; list = list->next) {
+ if (list->charset->xrm_encoding_name == xrm_encoding_name
+ && (list->charset->side == XlcGLGR || list->charset->side == side))
+ return (XlcCharSet) list->charset;
+ }
+
+ return (XlcCharSet) NULL;
+}
+
+/* Registers an XlcCharSet in the list of character sets.
+ Returns True if successful. */
+Bool
+_XlcAddCharSet(
+ XlcCharSet charset)
+{
+ XlcCharSetList list;
+
+ if (_XlcGetCharSet(charset->name))
+ return False;
+
+ list = (XlcCharSetList) Xmalloc(sizeof(XlcCharSetListRec));
+ if (list == NULL)
+ return False;
+
+ list->charset = charset;
+ list->next = charset_list;
+ charset_list = list;
+
+ return True;
+}
+
+/* List of resources for XlcCharSet. */
+static XlcResource resources[] = {
+ { XlcNName, NULLQUARK, sizeof(char *),
+ XOffsetOf(XlcCharSetRec, name), XlcGetMask },
+ { XlcNEncodingName, NULLQUARK, sizeof(char *),
+ XOffsetOf(XlcCharSetRec, encoding_name), XlcGetMask },
+ { XlcNSide, NULLQUARK, sizeof(XlcSide),
+ XOffsetOf(XlcCharSetRec, side), XlcGetMask },
+ { XlcNCharSize, NULLQUARK, sizeof(int),
+ XOffsetOf(XlcCharSetRec, char_size), XlcGetMask },
+ { XlcNSetSize, NULLQUARK, sizeof(int),
+ XOffsetOf(XlcCharSetRec, set_size), XlcGetMask },
+ { XlcNControlSequence, NULLQUARK, sizeof(char *),
+ XOffsetOf(XlcCharSetRec, ct_sequence), XlcGetMask }
+};
+
+/* Retrieves a number of attributes of an XlcCharSet.
+ Return NULL if successful, otherwise the name of the first argument
+ specifiying a nonexistent attribute. */
+static char *
+get_values(
+ XlcCharSet charset,
+ XlcArgList args,
+ int num_args)
+{
+ if (resources[0].xrm_name == NULLQUARK)
+ _XlcCompileResourceList(resources, XlcNumber(resources));
+
+ return _XlcGetValues((XPointer) charset, resources, XlcNumber(resources),
+ args, num_args, XlcGetMask);
+}
+
+/* Retrieves a number of attributes of an XlcCharSet.
+ Return NULL if successful, otherwise the name of the first argument
+ specifiying a nonexistent attribute. */
+char *
+_XlcGetCSValues(XlcCharSet charset, ...)
+{
+ va_list var;
+ XlcArgList args;
+ char *ret;
+ int num_args;
+
+ va_start(var, charset);
+ _XlcCountVaList(var, &num_args);
+ va_end(var);
+
+ va_start(var, charset);
+ _XlcVaToArgList(var, num_args, &args);
+ va_end(var);
+
+ if (args == (XlcArgList) NULL)
+ return (char *) NULL;
+
+ ret = get_values(charset, args, num_args);
+
+ Xfree(args);
+
+ return ret;
+}
+
+/* Creates a new XlcCharSet, given its name (including side suffix) and
+ Compound Text ESC sequence (normally at most 4 bytes). */
+XlcCharSet
+_XlcCreateDefaultCharSet(
+ const char *name,
+ const char *ct_sequence)
+{
+ XlcCharSet charset;
+ int name_len, ct_sequence_len;
+ const char *colon;
+ char *tmp;
+
+ charset = Xcalloc(1, sizeof(XlcCharSetRec));
+ if (charset == NULL)
+ return (XlcCharSet) NULL;
+
+ name_len = strlen(name);
+ ct_sequence_len = strlen(ct_sequence);
+
+ /* Fill in name and xrm_name. */
+ tmp = (char *) Xmalloc(name_len + 1 + ct_sequence_len + 1);
+ if (tmp == NULL) {
+ Xfree((char *) charset);
+ return (XlcCharSet) NULL;
+ }
+ memcpy(tmp, name, name_len+1);
+ charset->name = tmp;
+ charset->xrm_name = XrmStringToQuark(charset->name);
+
+ /* Fill in encoding_name and xrm_encoding_name. */
+ if ((colon = strchr(charset->name, ':')) != NULL) {
+ unsigned int length = colon - charset->name;
+ char *encoding_tmp = (char *) Xmalloc(length + 1);
+ if (encoding_tmp == NULL) {
+ Xfree((char *) charset->name);
+ Xfree((char *) charset);
+ return (XlcCharSet) NULL;
+ }
+ memcpy(encoding_tmp, charset->name, length);
+ encoding_tmp[length] = '\0';
+ charset->encoding_name = encoding_tmp;
+ charset->xrm_encoding_name = XrmStringToQuark(charset->encoding_name);
+ } else {
+ charset->encoding_name = charset->name;
+ charset->xrm_encoding_name = charset->xrm_name;
+ }
+
+ /* Fill in ct_sequence. */
+ tmp += name_len + 1;
+ memcpy(tmp, ct_sequence, ct_sequence_len+1);
+ charset->ct_sequence = tmp;
+
+ /* Fill in side, char_size, set_size. */
+ if (!_XlcParseCharSet(charset))
+ /* If ct_sequence is not usable in Compound Text, remove it. */
+ charset->ct_sequence = "";
+
+ return (XlcCharSet) charset;
+}
diff --git a/libX11/src/xlibi18n/lcDB.c b/libX11/src/xlibi18n/lcDB.c
index 97b22ac44..79df2450c 100644
--- a/libX11/src/xlibi18n/lcDB.c
+++ b/libX11/src/xlibi18n/lcDB.c
@@ -1,1339 +1,1341 @@
-/*
- *
- * Copyright IBM Corporation 1993
- *
- * All Rights Reserved
- *
- * License to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted,
- * provided that the above copyright notice appear in all copies and that
- * both that copyright notice and this permission notice appear in
- * supporting documentation, and that the name of IBM not be
- * used in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- *
- * IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS, AND
- * NONINFRINGEMENT OF THIRD PARTY RIGHTS, IN NO EVENT SHALL
- * IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
-*/
-/*
- * (c) Copyright 1995 FUJITSU LIMITED
- * This is source code modified by FUJITSU LIMITED under the Joint
- * Development Agreement for the CDE/Motif PST.
- */
-
-
-
-#ifndef NOT_X_ENV
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/Xlib.h>
-#include <X11/Xresource.h>
-#include "Xlibint.h"
-#include "XlcPubI.h"
-
-#else /* NOT_X_ENV */
-
-#define Xmalloc malloc
-#define Xrealloc realloc
-#define Xfree free
-
-#endif /* NOT_X_ENV */
-
-/* specifying NOT_X_ENV allows users to just use
- the database parsing routine. */
-/* For UDC/VW */
-#ifndef BUFSIZE
-#define BUFSIZE 2048
-#endif
-
-#ifdef COMMENT
-#ifdef BUFSIZE
-#undef BUFSIZE
-#endif
-#define BUFSIZE 6144 /* 2048*3 */
-#endif
-
-#include <stdio.h>
-
-typedef struct _DatabaseRec {
- char *category;
- char *name;
- char **value;
- int value_num;
- struct _DatabaseRec *next;
-} DatabaseRec, *Database;
-
-typedef enum {
- S_NULL, /* outside category */
- S_CATEGORY, /* inside category */
- S_NAME, /* has name, expecting values */
- S_VALUE
-} ParseState;
-
-typedef enum {
- T_NEWLINE,
- T_COMMENT,
- T_SEMICOLON,
- T_DOUBLE_QUOTE,
- T_LEFT_BRACE,
- T_RIGHT_BRACE,
- T_SPACE,
- T_TAB,
- T_BACKSLASH,
- T_NUMERIC_HEX,
- T_NUMERIC_DEC,
- T_NUMERIC_OCT,
- T_DEFAULT
-} Token;
-
-typedef struct {
- Token token; /* token id */
- int len; /* length of token sequence */
-} TokenTable;
-
-static int f_newline (const char *str, Token token, Database *db);
-static int f_comment (const char *str, Token token, Database *db);
-static int f_semicolon (const char *str, Token token, Database *db);
-static int f_double_quote (const char *str, Token token, Database *db);
-static int f_left_brace (const char *str, Token token, Database *db);
-static int f_right_brace (const char *str, Token token, Database *db);
-static int f_white (const char *str, Token token, Database *db);
-static int f_backslash (const char *str, Token token, Database *db);
-static int f_numeric (const char *str, Token token, Database *db);
-static int f_default (const char *str, Token token, Database *db);
-
-static const TokenTable token_tbl[] = {
- { T_NEWLINE, 1 },
- { T_COMMENT, 1 },
- { T_SEMICOLON, 1 },
- { T_DOUBLE_QUOTE, 1 },
- { T_LEFT_BRACE, 1 },
- { T_RIGHT_BRACE, 1 },
- { T_SPACE, 1 },
- { T_TAB, 1 },
- { T_BACKSLASH, 1 },
- { T_NUMERIC_HEX, 2 },
- { T_NUMERIC_DEC, 2 },
- { T_NUMERIC_OCT, 2 },
- { T_DEFAULT, 1 } /* any character */
-};
-
-#define SYM_CR '\r'
-#define SYM_NEWLINE '\n'
-#define SYM_COMMENT '#'
-#define SYM_SEMICOLON ';'
-#define SYM_DOUBLE_QUOTE '"'
-#define SYM_LEFT_BRACE '{'
-#define SYM_RIGHT_BRACE '}'
-#define SYM_SPACE ' '
-#define SYM_TAB '\t'
-#define SYM_BACKSLASH '\\'
-
-/************************************************************************/
-
-#define MAX_NAME_NEST 64
-
-typedef struct {
- ParseState pre_state;
- char *category;
- char *name[MAX_NAME_NEST];
- int nest_depth;
- char **value;
- int value_len;
- int value_num;
- int bufsize; /* bufMaxSize >= bufsize >= 0 */
- int bufMaxSize; /* default : BUFSIZE */
- char *buf;
-} DBParseInfo;
-
-static DBParseInfo parse_info;
-
-static void
-init_parse_info (void)
-{
- static int allocated /* = 0 */;
- char *ptr;
- int size;
- if (!allocated) {
- bzero(&parse_info, sizeof(DBParseInfo));
- parse_info.buf = (char *)Xmalloc(BUFSIZE);
- parse_info.bufMaxSize = BUFSIZE;
- allocated = 1;
- return;
- }
- ptr = parse_info.buf;
- size = parse_info.bufMaxSize;
- bzero(&parse_info, sizeof(DBParseInfo));
- parse_info.buf = ptr;
- parse_info.bufMaxSize = size;
-}
-
-static void
-clear_parse_info (void)
-{
- int i;
- char *ptr;
- int size;
- parse_info.pre_state = S_NULL;
- if (parse_info.category != NULL) {
- Xfree(parse_info.category);
- }
- for (i = 0; i <= parse_info.nest_depth; ++i) {
- if (parse_info.name[i]) {
- Xfree(parse_info.name[i]);
- }
- }
- if (parse_info.value) {
- if (*parse_info.value) {
- Xfree(*parse_info.value);
- }
- Xfree((char *)parse_info.value);
- }
- ptr = parse_info.buf;
- size = parse_info.bufMaxSize;
- bzero(&parse_info, sizeof(DBParseInfo));
- parse_info.buf = ptr;
- parse_info.bufMaxSize = size;
-}
-
-static Bool
-realloc_parse_info(
- int len)
-{
- char *p;
-
- parse_info.bufMaxSize = BUFSIZE * ((parse_info.bufsize + len)/BUFSIZE + 1);
- p = (char *)Xrealloc(parse_info.buf, parse_info.bufMaxSize);
- if (p == NULL)
- return False;
- parse_info.buf = p;
-
- return True;
-}
-
-/************************************************************************/
-
-typedef struct _Line {
- char *str;
- int cursize;
- int maxsize;
- int seq;
-} Line;
-
-static void
-free_line(
- Line *line)
-{
- if (line->str != NULL) {
- Xfree(line->str);
- }
- bzero(line, sizeof(Line));
-}
-
-static int
-realloc_line(
- Line *line,
- int size)
-{
- char *str = line->str;
-
- if (str != NULL) {
- str = (char *)Xrealloc(str, size);
- } else {
- str = (char *)Xmalloc(size);
- }
- if (str == NULL) {
- /* malloc error */
- if (line->str != NULL) {
- Xfree(line->str);
- }
- bzero(line, sizeof(Line));
- return 0;
- }
- line->str = str;
- line->maxsize = size;
- return 1;
-}
-
-#define iswhite(ch) ((ch) == SYM_SPACE || (ch) == SYM_TAB)
-
-static void
-zap_comment(
- char *str,
- int *quoted)
-{
- char *p = str;
-#ifdef never
- *quoted = 0;
- if (*p == SYM_COMMENT) {
- int len = strlen(str);
- if (p[len - 1] == SYM_NEWLINE || p[len - 1] == SYM_CR) {
- *p++ = SYM_NEWLINE;
- }
- *p = '\0';
- }
-#else
- while (*p) {
- if (*p == SYM_DOUBLE_QUOTE) {
- if (p == str || p[-1] != SYM_BACKSLASH) {
- /* unescaped double quote changes quoted state. */
- *quoted = *quoted ? 0 : 1;
- }
- }
- if (*p == SYM_COMMENT && !*quoted) {
- int pos = p - str;
- if (pos == 0 ||
- (iswhite(p[-1]) && (pos == 1 || p[-2] != SYM_BACKSLASH))) {
- int len = strlen(p);
- if (len > 0 && (p[len - 1] == SYM_NEWLINE || p[len-1] == SYM_CR)) {
- /* newline is the identifier for finding end of value.
- therefore, it should not be removed. */
- *p++ = SYM_NEWLINE;
- }
- *p = '\0';
- break;
- }
- }
- ++p;
- }
-#endif
-}
-
-static int
-read_line(
- FILE *fd,
- Line *line)
-{
- char buf[BUFSIZE], *p;
- int len;
- int quoted = 0; /* quoted by double quote? */
- char *str;
- int cur;
-
- str = line->str;
- cur = line->cursize = 0;
-
- while ((p = fgets(buf, BUFSIZE, fd)) != NULL) {
- ++line->seq;
- zap_comment(p, &quoted); /* remove comment line */
- len = strlen(p);
- if (len == 0) {
- if (cur > 0) {
- break;
- }
- continue;
- }
- if (cur + len + 1 > line->maxsize) {
- /* need to reallocate buffer. */
- if (! realloc_line(line, line->maxsize + BUFSIZE)) {
- return -1; /* realloc error. */
- }
- str = line->str;
- }
- strncpy(str + cur, p, len);
-
- cur += len;
- str[cur] = '\0';
-#ifdef __UNIXOS2__ /* Take out carriage returns under OS/2 */
- if (cur>1) {
- if (str[cur-2] == '\r' && str[cur-1] == '\n') {
- str[cur-2] = '\n';
- str[cur-1] = '\0';
- cur--;
- }
- }
-#endif
- if (!quoted && cur > 1 && str[cur - 2] == SYM_BACKSLASH &&
- (str[cur - 1] == SYM_NEWLINE || str[cur-1] == SYM_CR)) {
- /* the line is ended backslash followed by newline.
- need to concatinate the next line. */
- cur -= 2;
- str[cur] = '\0';
- } else if (len < BUFSIZE - 1 || buf[len - 1] == SYM_NEWLINE ||
- buf[len - 1] == SYM_CR) {
- /* the line is shorter than BUFSIZE. */
- break;
- }
- }
- if (quoted) {
- /* error. still in quoted state. */
- return -1;
- }
- return line->cursize = cur;
-}
-
-/************************************************************************/
-
-static Token
-get_token(
- const char *str)
-{
- switch (*str) {
- case SYM_NEWLINE:
- case SYM_CR: return T_NEWLINE;
- case SYM_COMMENT: return T_COMMENT;
- case SYM_SEMICOLON: return T_SEMICOLON;
- case SYM_DOUBLE_QUOTE: return T_DOUBLE_QUOTE;
- case SYM_LEFT_BRACE: return T_LEFT_BRACE;
- case SYM_RIGHT_BRACE: return T_RIGHT_BRACE;
- case SYM_SPACE: return T_SPACE;
- case SYM_TAB: return T_TAB;
- case SYM_BACKSLASH:
- switch (str[1]) {
- case 'x': return T_NUMERIC_HEX;
- case 'd': return T_NUMERIC_DEC;
- case 'o': return T_NUMERIC_OCT;
- }
- return T_BACKSLASH;
- default:
- return T_DEFAULT;
- }
-}
-
-static int
-get_word(
- const char *str,
- char *word)
-{
- const char *p = str;
- char *w = word;
- Token token;
- int token_len;
-
- while (*p != '\0') {
- token = get_token(p);
- token_len = token_tbl[token].len;
- if (token == T_BACKSLASH) {
- p += token_len;
- if (*p == '\0')
- break;
- token = get_token(p);
- token_len = token_tbl[token].len;
- } else if (token != T_COMMENT && token != T_DEFAULT) {
- break;
- }
- strncpy(w, p, token_len);
- p += token_len; w += token_len;
- }
- *w = '\0';
- return p - str; /* return number of scanned chars */
-}
-
-static int
-get_quoted_word(
- const char *str,
- char *word)
-{
- const char *p = str;
- char *w = word;
- Token token;
- int token_len;
-
- if (*p == SYM_DOUBLE_QUOTE) {
- ++p;
- }
- while (*p != '\0') {
- token = get_token(p);
- token_len = token_tbl[token].len;
- if (token == T_DOUBLE_QUOTE) {
- p += token_len;
- goto found;
- }
- if (token == T_BACKSLASH) {
- p += token_len;
- if (*p == '\0') {
- break;
- }
- token = get_token(p);
- token_len = token_tbl[token].len;
- }
- strncpy(w, p, token_len);
- p += token_len; w += token_len;
- }
- /* error. cannot detect next double quote */
- return 0;
-
- found:;
- *w = '\0';
- return p - str;
-}
-
-/************************************************************************/
-
-static int
-append_value_list (void)
-{
- char **value_list = parse_info.value;
- char *value;
- int value_num = parse_info.value_num;
- int value_len = parse_info.value_len;
- char *str = parse_info.buf;
- int len = parse_info.bufsize;
- char *p;
-
- if (len < 1) {
- return 1; /* return with no error */
- }
-
- if (value_list == (char **)NULL) {
- value_list = (char **)Xmalloc(sizeof(char *) * 2);
- *value_list = NULL;
- } else {
- char **prev_list = value_list;
-
- value_list = (char **)
- Xrealloc(value_list, sizeof(char *) * (value_num + 2));
- if (value_list == NULL) {
- Xfree(prev_list);
- }
- }
- if (value_list == (char **)NULL)
- goto err2;
-
- value = *value_list;
- if (value == NULL) {
- value = (char *)Xmalloc(value_len + len + 1);
- } else {
- char *prev_value = value;
-
- value = (char *)Xrealloc(value, value_len + len + 1);
- if (value == NULL) {
- Xfree(prev_value);
- }
- }
- if (value == NULL) {
- goto err1;
- }
- if (value != *value_list) {
- int i;
- ssize_t delta;
- delta = value - *value_list;
- *value_list = value;
- for (i = 1; i < value_num; ++i) {
- value_list[i] += delta;
- }
- }
-
- value_list[value_num] = p = &value[value_len];
- value_list[value_num + 1] = NULL;
- strncpy(p, str, len);
- p[len] = 0;
-
- parse_info.value = value_list;
- parse_info.value_num = value_num + 1;
- parse_info.value_len = value_len + len + 1;
- parse_info.bufsize = 0;
- return 1;
-
- err1:
- if (value_list) {
- Xfree((char **)value_list);
- }
- if (value) {
- Xfree(value);
- }
- err2:
- parse_info.value = (char **)NULL;
- parse_info.value_num = 0;
- parse_info.value_len = 0;
- parse_info.bufsize = 0;
- return 0;
-}
-
-static int
-construct_name(
- char *name,
- int size)
-{
- int i;
- int len = 0;
- char *p = name;
-
- for (i = 0; i <= parse_info.nest_depth; ++i) {
- len += strlen(parse_info.name[i]) + 1;
- }
- if (len >= size)
- return 0;
-
- strcpy(p, parse_info.name[0]);
- p += strlen(parse_info.name[0]);
- for (i = 1; i <= parse_info.nest_depth; ++i) {
- *p++ = '.';
- strcpy(p, parse_info.name[i]);
- p += strlen(parse_info.name[i]);
- }
- return *name != '\0';
-}
-
-static int
-store_to_database(
- Database *db)
-{
- Database new = (Database)NULL;
- char name[BUFSIZE];
-
- if (parse_info.pre_state == S_VALUE) {
- if (! append_value_list()) {
- goto err;
- }
- }
-
- if (parse_info.name[parse_info.nest_depth] == NULL) {
- goto err;
- }
-
- new = Xcalloc(1, sizeof(DatabaseRec));
- if (new == (Database)NULL) {
- goto err;
- }
-
- new->category = strdup(parse_info.category);
- if (new->category == NULL) {
- goto err;
- }
-
- if (! construct_name(name, sizeof(name))) {
- goto err;
- }
- new->name = strdup(name);
- if (new->name == NULL) {
- goto err;
- }
- new->next = *db;
- new->value = parse_info.value;
- new->value_num = parse_info.value_num;
- *db = new;
-
- Xfree(parse_info.name[parse_info.nest_depth]);
- parse_info.name[parse_info.nest_depth] = NULL;
-
- parse_info.value = (char **)NULL;
- parse_info.value_num = 0;
- parse_info.value_len = 0;
-
- return 1;
-
- err:
- if (new) {
- if (new->category) {
- Xfree(new->category);
- }
- if (new->name) {
- Xfree(new->name);
- }
- Xfree(new);
- }
- if (parse_info.value) {
- if (*parse_info.value) {
- Xfree(*parse_info.value);
- }
- Xfree((char **)parse_info.value);
- parse_info.value = (char **)NULL;
- parse_info.value_num = 0;
- parse_info.value_len = 0;
- }
- return 0;
-}
-
-#define END_MARK "END"
-#define END_MARK_LEN 3 /*strlen(END_MARK)*/
-
-static int
-check_category_end(
- const char *str)
-{
- const char *p;
- int len;
-
- p = str;
- if (strncmp(p, END_MARK, END_MARK_LEN)) {
- return 0;
- }
- p += END_MARK_LEN;
-
- while (iswhite(*p)) {
- ++p;
- }
- len = strlen(parse_info.category);
- if (strncmp(p, parse_info.category, len)) {
- return 0;
- }
- p += len;
- return p - str;
-}
-
-/************************************************************************/
-
-static int
-f_newline(
- const char *str,
- Token token,
- Database *db)
-{
- switch (parse_info.pre_state) {
- case S_NULL:
- case S_CATEGORY:
- break;
- case S_NAME:
- return 0; /* no value */
- case S_VALUE:
- if (!store_to_database(db))
- return 0;
- parse_info.pre_state = S_CATEGORY;
- break;
- default:
- return 0;
- }
- return token_tbl[token].len;
-}
-
-static int
-f_comment(
- const char *str,
- Token token,
- Database *db)
-{
- /* NOTE: comment is already handled in read_line(),
- so this function is not necessary. */
-
- const char *p = str;
-
- while (*p != SYM_NEWLINE && *p != SYM_CR && *p != '\0') {
- ++p; /* zap to the end of line */
- }
- return p - str;
-}
-
-static int
-f_white(
- const char *str,
- Token token,
- Database *db)
-{
- const char *p = str;
-
- while (iswhite(*p)) {
- ++p;
- }
- return p - str;
-}
-
-static int
-f_semicolon(
- const char *str,
- Token token,
- Database *db)
-{
- switch (parse_info.pre_state) {
- case S_NULL:
- case S_CATEGORY:
- case S_NAME:
- return 0;
- case S_VALUE:
- if (! append_value_list())
- return 0;
- parse_info.pre_state = S_VALUE;
- break;
- default:
- return 0;
- }
- return token_tbl[token].len;
-}
-
-static int
-f_left_brace(
- const char *str,
- Token token,
- Database *db)
-{
- switch (parse_info.pre_state) {
- case S_NULL:
- case S_CATEGORY:
- case S_VALUE:
- return 0;
- case S_NAME:
- if (parse_info.name[parse_info.nest_depth] == NULL
- || parse_info.nest_depth + 1 > MAX_NAME_NEST)
- return 0;
- ++parse_info.nest_depth;
- parse_info.pre_state = S_CATEGORY;
- break;
- default:
- return 0;
- }
- return token_tbl[token].len;
-}
-
-static int
-f_right_brace(
- const char *str,
- Token token,
- Database *db)
-{
- if (parse_info.nest_depth < 1)
- return 0;
-
- switch (parse_info.pre_state) {
- case S_NULL:
- case S_NAME:
- return 0;
- case S_VALUE:
- if (! store_to_database(db))
- return 0;
- /* fall into next case */
- case S_CATEGORY:
- if (parse_info.name[parse_info.nest_depth] != NULL) {
- Xfree(parse_info.name[parse_info.nest_depth]);
- parse_info.name[parse_info.nest_depth] = NULL;
- }
- --parse_info.nest_depth;
- parse_info.pre_state = S_CATEGORY;
- break;
- default:
- return 0;
- }
- return token_tbl[token].len;
-}
-
-static int
-f_double_quote(
- const char *str,
- Token token,
- Database *db)
-{
- char word[BUFSIZE];
- char* wordp;
- int len;
-
- if ((len = strlen (str)) < sizeof word)
- wordp = word;
- else
- wordp = Xmalloc (len + 1);
- if (wordp == NULL)
- return 0;
-
- len = 0;
- switch (parse_info.pre_state) {
- case S_NULL:
- case S_CATEGORY:
- goto err;
- case S_NAME:
- case S_VALUE:
- len = get_quoted_word(str, wordp);
- if (len < 1)
- goto err;
- if ((parse_info.bufsize + (int)strlen(wordp) + 1)
- >= parse_info.bufMaxSize) {
- if (realloc_parse_info(strlen(wordp)+1) == False) {
- goto err;
- }
- }
- strcpy(&parse_info.buf[parse_info.bufsize], wordp);
- parse_info.bufsize += strlen(wordp);
- parse_info.pre_state = S_VALUE;
- break;
- default:
- goto err;
- }
- if (wordp != word)
- Xfree (wordp);
- return len; /* including length of token */
-
-err:
- if (wordp != word)
- Xfree (wordp);
- return 0;
-}
-
-static int
-f_backslash(
- const char *str,
- Token token,
- Database *db)
-{
- return f_default(str, token, db);
-}
-
-static int
-f_numeric(
- const char *str,
- Token token,
- Database *db)
-{
- char word[BUFSIZE];
- const char *p;
- char* wordp;
- int len;
- int token_len;
-
- if ((len = strlen (str)) < sizeof word)
- wordp = word;
- else
- wordp = Xmalloc (len + 1);
- if (wordp == NULL)
- return 0;
-
- switch (parse_info.pre_state) {
- case S_NULL:
- case S_CATEGORY:
- goto err;
- case S_NAME:
- case S_VALUE:
- token_len = token_tbl[token].len;
- p = str + token_len;
- len = get_word(p, wordp);
- if (len < 1)
- goto err;
- if ((parse_info.bufsize + token_len + (int)strlen(wordp) + 1)
- >= parse_info.bufMaxSize) {
- if (realloc_parse_info(token_len + strlen(wordp) + 1) == False)
- goto err;
- }
- strncpy(&parse_info.buf[parse_info.bufsize], str, token_len);
- strcpy(&parse_info.buf[parse_info.bufsize + token_len], wordp);
- parse_info.bufsize += token_len + strlen(wordp);
- parse_info.pre_state = S_VALUE;
- break;
- default:
- goto err;
- }
- if (wordp != word)
- Xfree (wordp);
- return len + token_len;
-
-err:
- if (wordp != word)
- Xfree (wordp);
- return 0;
-}
-
-static int
-f_default(
- const char *str,
- Token token,
- Database *db)
-{
- char word[BUFSIZE], *p;
- char* wordp;
- int len;
-
- if ((len = strlen (str)) < sizeof word)
- wordp = word;
- else
- wordp = Xmalloc (len + 1);
- if (wordp == NULL)
- return 0;
-
- len = get_word(str, wordp);
- if (len < 1)
- goto err;
-
- switch (parse_info.pre_state) {
- case S_NULL:
- if (parse_info.category != NULL)
- goto err;
- p = strdup(wordp);
- if (p == NULL)
- goto err;
- parse_info.category = p;
- parse_info.pre_state = S_CATEGORY;
- break;
- case S_CATEGORY:
- if (parse_info.nest_depth == 0) {
- if (check_category_end(str)) {
- /* end of category is detected.
- clear context and zap to end of this line */
- clear_parse_info();
- len = strlen(str);
- break;
- }
- }
- p = strdup(wordp);
- if (p == NULL)
- goto err;
- if (parse_info.name[parse_info.nest_depth] != NULL) {
- Xfree(parse_info.name[parse_info.nest_depth]);
- }
- parse_info.name[parse_info.nest_depth] = p;
- parse_info.pre_state = S_NAME;
- break;
- case S_NAME:
- case S_VALUE:
- if ((parse_info.bufsize + (int)strlen(wordp) + 1)
- >= parse_info.bufMaxSize) {
- if (realloc_parse_info(strlen(wordp) + 1) == False)
- goto err;
- }
- strcpy(&parse_info.buf[parse_info.bufsize], wordp);
- parse_info.bufsize += strlen(wordp);
- parse_info.pre_state = S_VALUE;
- break;
- default:
- goto err;
- }
- if (wordp != word)
- Xfree (wordp);
- return len;
-
-err:
- if (wordp != word)
- Xfree (wordp);
- return 0;
-}
-
-/************************************************************************/
-
-#ifdef DEBUG
-static void
-PrintDatabase(
- Database db)
-{
- Database p = db;
- int i = 0, j;
-
- printf("***\n*** BEGIN Database\n***\n");
- while (p) {
- printf("%3d: ", i++);
- printf("%s, %s, ", p->category, p->name);
- printf("\t[%d: ", p->value_num);
- for (j = 0; j < p->value_num; ++j) {
- printf("%s, ", p->value[j]);
- }
- printf("]\n");
- p = p->next;
- }
- printf("***\n*** END Database\n***\n");
-}
-#endif
-
-static void
-DestroyDatabase(
- Database db)
-{
- Database p = db;
-
- while (p) {
- if (p->category != NULL) {
- Xfree(p->category);
- }
- if (p->name != NULL) {
- Xfree(p->name);
- }
- if (p->value != (char **)NULL) {
- if (*p->value != NULL) {
- Xfree(*p->value);
- }
- Xfree((char *)p->value);
- }
- db = p->next;
- Xfree((char *)p);
- p = db;
- }
-}
-
-static int
-CountDatabase(
- Database db)
-{
- Database p = db;
- int cnt = 0;
-
- while (p) {
- ++cnt;
- p = p->next;
- }
- return cnt;
-}
-
-static Database
-CreateDatabase(
- char *dbfile)
-{
- Database db = (Database)NULL;
- FILE *fd;
- Line line;
- char *p;
- Token token;
- int len;
- int error = 0;
-
- fd = _XFopenFile(dbfile, "r");
- if (fd == (FILE *)NULL)
- return NULL;
-
- bzero(&line, sizeof(Line));
- init_parse_info();
-
- do {
- int rc = read_line(fd, &line);
- if (rc < 0) {
- error = 1;
- break;
- } else if (rc == 0) {
- break;
- }
- p = line.str;
- while (*p) {
- int (*parse_proc)(const char *str, Token token, Database *db) = NULL;
-
- token = get_token(p);
-
- switch (token_tbl[token].token) {
- case T_NEWLINE:
- parse_proc = f_newline;
- break;
- case T_COMMENT:
- parse_proc = f_comment;
- break;
- case T_SEMICOLON:
- parse_proc = f_semicolon;
- break;
- case T_DOUBLE_QUOTE:
- parse_proc = f_double_quote;
- break;
- case T_LEFT_BRACE:
- parse_proc = f_left_brace;
- break;
- case T_RIGHT_BRACE:
- parse_proc = f_right_brace;
- break;
- case T_SPACE:
- case T_TAB:
- parse_proc = f_white;
- break;
- case T_BACKSLASH:
- parse_proc = f_backslash;
- break;
- case T_NUMERIC_HEX:
- case T_NUMERIC_DEC:
- case T_NUMERIC_OCT:
- parse_proc = f_numeric;
- break;
- case T_DEFAULT:
- parse_proc = f_default;
- break;
- }
-
- len = parse_proc(p, token, &db);
-
- if (len < 1) {
- error = 1;
- break;
- }
- p += len;
- }
- } while (!error);
-
- if (parse_info.pre_state != S_NULL) {
- clear_parse_info();
- error = 1;
- }
- if (error) {
-#ifdef DEBUG
- fprintf(stderr, "database format error at line %d.\n", line.seq);
-#endif
- DestroyDatabase(db);
- db = (Database)NULL;
- }
-
- fclose(fd);
- free_line(&line);
-
-#ifdef DEBUG
- PrintDatabase(db);
-#endif
-
- return db;
-}
-
-/************************************************************************/
-
-#ifndef NOT_X_ENV
-
-/* locale framework functions */
-
-typedef struct _XlcDatabaseRec {
- XrmQuark category_q;
- XrmQuark name_q;
- Database db;
- struct _XlcDatabaseRec *next;
-} XlcDatabaseRec, *XlcDatabase;
-
-typedef struct _XlcDatabaseListRec {
- XrmQuark name_q;
- XlcDatabase lc_db;
- Database database;
- int ref_count;
- struct _XlcDatabaseListRec *next;
-} XlcDatabaseListRec, *XlcDatabaseList;
-
-/* database cache list (per file) */
-static XlcDatabaseList _db_list = (XlcDatabaseList)NULL;
-
-/************************************************************************/
-/* _XlcGetResource(lcd, category, class, value, count) */
-/*----------------------------------------------------------------------*/
-/* This function retrieves XLocale database information. */
-/************************************************************************/
-void
-_XlcGetResource(
- XLCd lcd,
- const char *category,
- const char *class,
- char ***value,
- int *count)
-{
- XLCdPublicMethodsPart *methods = XLC_PUBLIC_METHODS(lcd);
-
- (*methods->get_resource)(lcd, category, class, value, count);
- return;
-}
-
-/************************************************************************/
-/* _XlcGetLocaleDataBase(lcd, category, class, value, count) */
-/*----------------------------------------------------------------------*/
-/* This function retrieves XLocale database information. */
-/************************************************************************/
-void
-_XlcGetLocaleDataBase(
- XLCd lcd,
- const char *category,
- const char *name,
- char ***value,
- int *count)
-{
- XlcDatabase lc_db = (XlcDatabase)XLC_PUBLIC(lcd, xlocale_db);
- XrmQuark category_q, name_q;
-
- category_q = XrmStringToQuark(category);
- name_q = XrmStringToQuark(name);
- for (; lc_db->db; ++lc_db) {
- if (category_q == lc_db->category_q && name_q == lc_db->name_q) {
- *value = lc_db->db->value;
- *count = lc_db->db->value_num;
- return;
- }
- }
- *value = (char **)NULL;
- *count = 0;
-}
-
-/************************************************************************/
-/* _XlcDestroyLocaleDataBase(lcd) */
-/*----------------------------------------------------------------------*/
-/* This function destroy the XLocale Database that bound to the */
-/* specified lcd. If the XLocale Database is refered from some */
-/* other lcd, this function just decreases reference count of */
-/* the database. If no locale refers the database, this function */
-/* remove it from the cache list and free work area. */
-/************************************************************************/
-void
-_XlcDestroyLocaleDataBase(
- XLCd lcd)
-{
- XlcDatabase lc_db = (XlcDatabase)XLC_PUBLIC(lcd, xlocale_db);
- XlcDatabaseList p, prev;
-
- for (p = _db_list, prev = (XlcDatabaseList)NULL; p;
- prev = p, p = p->next) {
- if (p->lc_db == lc_db) {
- if ((-- p->ref_count) < 1) {
- if (p->lc_db != (XlcDatabase)NULL) {
- Xfree((char *)p->lc_db);
- }
- DestroyDatabase(p->database);
- if (prev == (XlcDatabaseList)NULL) {
- _db_list = p->next;
- } else {
- prev->next = p->next;
- }
- Xfree((char*)p);
- }
- break;
- }
- }
- XLC_PUBLIC(lcd, xlocale_db) = (XPointer)NULL;
-}
-
-/************************************************************************/
-/* _XlcCreateLocaleDataBase(lcd) */
-/*----------------------------------------------------------------------*/
-/* This function create an XLocale database which correspond to */
-/* the specified XLCd. */
-/************************************************************************/
-XPointer
-_XlcCreateLocaleDataBase(
- XLCd lcd)
-{
- XlcDatabaseList list, new;
- Database p, database = (Database)NULL;
- XlcDatabase lc_db = (XlcDatabase)NULL;
- XrmQuark name_q;
- char *name;
- int i, n;
-
- name = _XlcFileName(lcd, "locale");
- if (name == NULL)
- return (XPointer)NULL;
-
-#ifndef __UNIXOS2__
- name_q = XrmStringToQuark(name);
-#else
- name_q = XrmStringToQuark((char*)__XOS2RedirRoot(name));
-#endif
- for (list = _db_list; list; list = list->next) {
- if (name_q == list->name_q) {
- list->ref_count++;
- Xfree (name);
- return XLC_PUBLIC(lcd, xlocale_db) = (XPointer)list->lc_db;
- }
- }
-
- database = CreateDatabase(name);
- if (database == (Database)NULL) {
- Xfree (name);
- return (XPointer)NULL;
- }
- n = CountDatabase(database);
- lc_db = Xcalloc(n + 1, sizeof(XlcDatabaseRec));
- if (lc_db == (XlcDatabase)NULL)
- goto err;
- for (p = database, i = 0; p && i < n; p = p->next, ++i) {
- lc_db[i].category_q = XrmStringToQuark(p->category);
- lc_db[i].name_q = XrmStringToQuark(p->name);
- lc_db[i].db = p;
- }
-
- new = (XlcDatabaseList)Xmalloc(sizeof(XlcDatabaseListRec));
- if (new == (XlcDatabaseList)NULL) {
- goto err;
- }
- new->name_q = name_q;
- new->lc_db = lc_db;
- new->database = database;
- new->ref_count = 1;
- new->next = _db_list;
- _db_list = new;
-
- Xfree (name);
- return XLC_PUBLIC(lcd, xlocale_db) = (XPointer)lc_db;
-
- err:
- DestroyDatabase(database);
- if (lc_db != (XlcDatabase)NULL) {
- Xfree((char *)lc_db);
- }
- Xfree (name);
- return (XPointer)NULL;
-}
-
-#endif /* NOT_X_ENV */
+/*
+ *
+ * Copyright IBM Corporation 1993
+ *
+ * All Rights Reserved
+ *
+ * License to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of IBM not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ *
+ * IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS, AND
+ * NONINFRINGEMENT OF THIRD PARTY RIGHTS, IN NO EVENT SHALL
+ * IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+*/
+/*
+ * (c) Copyright 1995 FUJITSU LIMITED
+ * This is source code modified by FUJITSU LIMITED under the Joint
+ * Development Agreement for the CDE/Motif PST.
+ */
+
+
+
+#ifndef NOT_X_ENV
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/Xlib.h>
+#include <X11/Xresource.h>
+#include "Xlibint.h"
+#include "XlcPubI.h"
+
+#else /* NOT_X_ENV */
+
+#define Xmalloc malloc
+#define Xrealloc realloc
+#define Xfree free
+
+#endif /* NOT_X_ENV */
+
+#include <stdint.h>
+
+/* specifying NOT_X_ENV allows users to just use
+ the database parsing routine. */
+/* For UDC/VW */
+#ifndef BUFSIZE
+#define BUFSIZE 2048
+#endif
+
+#ifdef COMMENT
+#ifdef BUFSIZE
+#undef BUFSIZE
+#endif
+#define BUFSIZE 6144 /* 2048*3 */
+#endif
+
+#include <stdio.h>
+
+typedef struct _DatabaseRec {
+ char *category;
+ char *name;
+ char **value;
+ int value_num;
+ struct _DatabaseRec *next;
+} DatabaseRec, *Database;
+
+typedef enum {
+ S_NULL, /* outside category */
+ S_CATEGORY, /* inside category */
+ S_NAME, /* has name, expecting values */
+ S_VALUE
+} ParseState;
+
+typedef enum {
+ T_NEWLINE,
+ T_COMMENT,
+ T_SEMICOLON,
+ T_DOUBLE_QUOTE,
+ T_LEFT_BRACE,
+ T_RIGHT_BRACE,
+ T_SPACE,
+ T_TAB,
+ T_BACKSLASH,
+ T_NUMERIC_HEX,
+ T_NUMERIC_DEC,
+ T_NUMERIC_OCT,
+ T_DEFAULT
+} Token;
+
+typedef struct {
+ Token token; /* token id */
+ int len; /* length of token sequence */
+} TokenTable;
+
+static int f_newline (const char *str, Token token, Database *db);
+static int f_comment (const char *str, Token token, Database *db);
+static int f_semicolon (const char *str, Token token, Database *db);
+static int f_double_quote (const char *str, Token token, Database *db);
+static int f_left_brace (const char *str, Token token, Database *db);
+static int f_right_brace (const char *str, Token token, Database *db);
+static int f_white (const char *str, Token token, Database *db);
+static int f_backslash (const char *str, Token token, Database *db);
+static int f_numeric (const char *str, Token token, Database *db);
+static int f_default (const char *str, Token token, Database *db);
+
+static const TokenTable token_tbl[] = {
+ { T_NEWLINE, 1 },
+ { T_COMMENT, 1 },
+ { T_SEMICOLON, 1 },
+ { T_DOUBLE_QUOTE, 1 },
+ { T_LEFT_BRACE, 1 },
+ { T_RIGHT_BRACE, 1 },
+ { T_SPACE, 1 },
+ { T_TAB, 1 },
+ { T_BACKSLASH, 1 },
+ { T_NUMERIC_HEX, 2 },
+ { T_NUMERIC_DEC, 2 },
+ { T_NUMERIC_OCT, 2 },
+ { T_DEFAULT, 1 } /* any character */
+};
+
+#define SYM_CR '\r'
+#define SYM_NEWLINE '\n'
+#define SYM_COMMENT '#'
+#define SYM_SEMICOLON ';'
+#define SYM_DOUBLE_QUOTE '"'
+#define SYM_LEFT_BRACE '{'
+#define SYM_RIGHT_BRACE '}'
+#define SYM_SPACE ' '
+#define SYM_TAB '\t'
+#define SYM_BACKSLASH '\\'
+
+/************************************************************************/
+
+#define MAX_NAME_NEST 64
+
+typedef struct {
+ ParseState pre_state;
+ char *category;
+ char *name[MAX_NAME_NEST];
+ int nest_depth;
+ char **value;
+ int value_len;
+ int value_num;
+ int bufsize; /* bufMaxSize >= bufsize >= 0 */
+ int bufMaxSize; /* default : BUFSIZE */
+ char *buf;
+} DBParseInfo;
+
+static DBParseInfo parse_info;
+
+static void
+init_parse_info (void)
+{
+ static int allocated /* = 0 */;
+ char *ptr;
+ int size;
+ if (!allocated) {
+ bzero(&parse_info, sizeof(DBParseInfo));
+ parse_info.buf = (char *)Xmalloc(BUFSIZE);
+ parse_info.bufMaxSize = BUFSIZE;
+ allocated = 1;
+ return;
+ }
+ ptr = parse_info.buf;
+ size = parse_info.bufMaxSize;
+ bzero(&parse_info, sizeof(DBParseInfo));
+ parse_info.buf = ptr;
+ parse_info.bufMaxSize = size;
+}
+
+static void
+clear_parse_info (void)
+{
+ int i;
+ char *ptr;
+ int size;
+ parse_info.pre_state = S_NULL;
+ if (parse_info.category != NULL) {
+ Xfree(parse_info.category);
+ }
+ for (i = 0; i <= parse_info.nest_depth; ++i) {
+ if (parse_info.name[i]) {
+ Xfree(parse_info.name[i]);
+ }
+ }
+ if (parse_info.value) {
+ if (*parse_info.value) {
+ Xfree(*parse_info.value);
+ }
+ Xfree((char *)parse_info.value);
+ }
+ ptr = parse_info.buf;
+ size = parse_info.bufMaxSize;
+ bzero(&parse_info, sizeof(DBParseInfo));
+ parse_info.buf = ptr;
+ parse_info.bufMaxSize = size;
+}
+
+static Bool
+realloc_parse_info(
+ int len)
+{
+ char *p;
+
+ parse_info.bufMaxSize = BUFSIZE * ((parse_info.bufsize + len)/BUFSIZE + 1);
+ p = (char *)Xrealloc(parse_info.buf, parse_info.bufMaxSize);
+ if (p == NULL)
+ return False;
+ parse_info.buf = p;
+
+ return True;
+}
+
+/************************************************************************/
+
+typedef struct _Line {
+ char *str;
+ int cursize;
+ int maxsize;
+ int seq;
+} Line;
+
+static void
+free_line(
+ Line *line)
+{
+ if (line->str != NULL) {
+ Xfree(line->str);
+ }
+ bzero(line, sizeof(Line));
+}
+
+static int
+realloc_line(
+ Line *line,
+ int size)
+{
+ char *str = line->str;
+
+ if (str != NULL) {
+ str = (char *)Xrealloc(str, size);
+ } else {
+ str = (char *)Xmalloc(size);
+ }
+ if (str == NULL) {
+ /* malloc error */
+ if (line->str != NULL) {
+ Xfree(line->str);
+ }
+ bzero(line, sizeof(Line));
+ return 0;
+ }
+ line->str = str;
+ line->maxsize = size;
+ return 1;
+}
+
+#define iswhite(ch) ((ch) == SYM_SPACE || (ch) == SYM_TAB)
+
+static void
+zap_comment(
+ char *str,
+ int *quoted)
+{
+ char *p = str;
+#ifdef never
+ *quoted = 0;
+ if (*p == SYM_COMMENT) {
+ int len = strlen(str);
+ if (p[len - 1] == SYM_NEWLINE || p[len - 1] == SYM_CR) {
+ *p++ = SYM_NEWLINE;
+ }
+ *p = '\0';
+ }
+#else
+ while (*p) {
+ if (*p == SYM_DOUBLE_QUOTE) {
+ if (p == str || p[-1] != SYM_BACKSLASH) {
+ /* unescaped double quote changes quoted state. */
+ *quoted = *quoted ? 0 : 1;
+ }
+ }
+ if (*p == SYM_COMMENT && !*quoted) {
+ int pos = p - str;
+ if (pos == 0 ||
+ (iswhite(p[-1]) && (pos == 1 || p[-2] != SYM_BACKSLASH))) {
+ int len = strlen(p);
+ if (len > 0 && (p[len - 1] == SYM_NEWLINE || p[len-1] == SYM_CR)) {
+ /* newline is the identifier for finding end of value.
+ therefore, it should not be removed. */
+ *p++ = SYM_NEWLINE;
+ }
+ *p = '\0';
+ break;
+ }
+ }
+ ++p;
+ }
+#endif
+}
+
+static int
+read_line(
+ FILE *fd,
+ Line *line)
+{
+ char buf[BUFSIZE], *p;
+ int len;
+ int quoted = 0; /* quoted by double quote? */
+ char *str;
+ int cur;
+
+ str = line->str;
+ cur = line->cursize = 0;
+
+ while ((p = fgets(buf, BUFSIZE, fd)) != NULL) {
+ ++line->seq;
+ zap_comment(p, &quoted); /* remove comment line */
+ len = strlen(p);
+ if (len == 0) {
+ if (cur > 0) {
+ break;
+ }
+ continue;
+ }
+ if (cur + len + 1 > line->maxsize) {
+ /* need to reallocate buffer. */
+ if (! realloc_line(line, line->maxsize + BUFSIZE)) {
+ return -1; /* realloc error. */
+ }
+ str = line->str;
+ }
+ strncpy(str + cur, p, len);
+
+ cur += len;
+ str[cur] = '\0';
+#ifdef __UNIXOS2__ /* Take out carriage returns under OS/2 */
+ if (cur>1) {
+ if (str[cur-2] == '\r' && str[cur-1] == '\n') {
+ str[cur-2] = '\n';
+ str[cur-1] = '\0';
+ cur--;
+ }
+ }
+#endif
+ if (!quoted && cur > 1 && str[cur - 2] == SYM_BACKSLASH &&
+ (str[cur - 1] == SYM_NEWLINE || str[cur-1] == SYM_CR)) {
+ /* the line is ended backslash followed by newline.
+ need to concatinate the next line. */
+ cur -= 2;
+ str[cur] = '\0';
+ } else if (len < BUFSIZE - 1 || buf[len - 1] == SYM_NEWLINE ||
+ buf[len - 1] == SYM_CR) {
+ /* the line is shorter than BUFSIZE. */
+ break;
+ }
+ }
+ if (quoted) {
+ /* error. still in quoted state. */
+ return -1;
+ }
+ return line->cursize = cur;
+}
+
+/************************************************************************/
+
+static Token
+get_token(
+ const char *str)
+{
+ switch (*str) {
+ case SYM_NEWLINE:
+ case SYM_CR: return T_NEWLINE;
+ case SYM_COMMENT: return T_COMMENT;
+ case SYM_SEMICOLON: return T_SEMICOLON;
+ case SYM_DOUBLE_QUOTE: return T_DOUBLE_QUOTE;
+ case SYM_LEFT_BRACE: return T_LEFT_BRACE;
+ case SYM_RIGHT_BRACE: return T_RIGHT_BRACE;
+ case SYM_SPACE: return T_SPACE;
+ case SYM_TAB: return T_TAB;
+ case SYM_BACKSLASH:
+ switch (str[1]) {
+ case 'x': return T_NUMERIC_HEX;
+ case 'd': return T_NUMERIC_DEC;
+ case 'o': return T_NUMERIC_OCT;
+ }
+ return T_BACKSLASH;
+ default:
+ return T_DEFAULT;
+ }
+}
+
+static int
+get_word(
+ const char *str,
+ char *word)
+{
+ const char *p = str;
+ char *w = word;
+ Token token;
+ int token_len;
+
+ while (*p != '\0') {
+ token = get_token(p);
+ token_len = token_tbl[token].len;
+ if (token == T_BACKSLASH) {
+ p += token_len;
+ if (*p == '\0')
+ break;
+ token = get_token(p);
+ token_len = token_tbl[token].len;
+ } else if (token != T_COMMENT && token != T_DEFAULT) {
+ break;
+ }
+ strncpy(w, p, token_len);
+ p += token_len; w += token_len;
+ }
+ *w = '\0';
+ return p - str; /* return number of scanned chars */
+}
+
+static int
+get_quoted_word(
+ const char *str,
+ char *word)
+{
+ const char *p = str;
+ char *w = word;
+ Token token;
+ int token_len;
+
+ if (*p == SYM_DOUBLE_QUOTE) {
+ ++p;
+ }
+ while (*p != '\0') {
+ token = get_token(p);
+ token_len = token_tbl[token].len;
+ if (token == T_DOUBLE_QUOTE) {
+ p += token_len;
+ goto found;
+ }
+ if (token == T_BACKSLASH) {
+ p += token_len;
+ if (*p == '\0') {
+ break;
+ }
+ token = get_token(p);
+ token_len = token_tbl[token].len;
+ }
+ strncpy(w, p, token_len);
+ p += token_len; w += token_len;
+ }
+ /* error. cannot detect next double quote */
+ return 0;
+
+ found:;
+ *w = '\0';
+ return p - str;
+}
+
+/************************************************************************/
+
+static int
+append_value_list (void)
+{
+ char **value_list = parse_info.value;
+ char *value;
+ int value_num = parse_info.value_num;
+ int value_len = parse_info.value_len;
+ char *str = parse_info.buf;
+ int len = parse_info.bufsize;
+ char *p;
+
+ if (len < 1) {
+ return 1; /* return with no error */
+ }
+
+ if (value_list == (char **)NULL) {
+ value_list = (char **)Xmalloc(sizeof(char *) * 2);
+ *value_list = NULL;
+ } else {
+ char **prev_list = value_list;
+
+ value_list = (char **)
+ Xrealloc(value_list, sizeof(char *) * (value_num + 2));
+ if (value_list == NULL) {
+ Xfree(prev_list);
+ }
+ }
+ if (value_list == (char **)NULL)
+ goto err2;
+
+ value = *value_list;
+ if (value == NULL) {
+ value = (char *)Xmalloc(value_len + len + 1);
+ } else {
+ char *prev_value = value;
+
+ value = (char *)Xrealloc(value, value_len + len + 1);
+ if (value == NULL) {
+ Xfree(prev_value);
+ }
+ }
+ if (value == NULL) {
+ goto err1;
+ }
+ if (value != *value_list) {
+ int i;
+ ssize_t delta;
+ delta = value - *value_list;
+ *value_list = value;
+ for (i = 1; i < value_num; ++i) {
+ value_list[i] += delta;
+ }
+ }
+
+ value_list[value_num] = p = &value[value_len];
+ value_list[value_num + 1] = NULL;
+ strncpy(p, str, len);
+ p[len] = 0;
+
+ parse_info.value = value_list;
+ parse_info.value_num = value_num + 1;
+ parse_info.value_len = value_len + len + 1;
+ parse_info.bufsize = 0;
+ return 1;
+
+ err1:
+ if (value_list) {
+ Xfree((char **)value_list);
+ }
+ if (value) {
+ Xfree(value);
+ }
+ err2:
+ parse_info.value = (char **)NULL;
+ parse_info.value_num = 0;
+ parse_info.value_len = 0;
+ parse_info.bufsize = 0;
+ return 0;
+}
+
+static int
+construct_name(
+ char *name,
+ int size)
+{
+ int i;
+ int len = 0;
+ char *p = name;
+
+ for (i = 0; i <= parse_info.nest_depth; ++i) {
+ len += strlen(parse_info.name[i]) + 1;
+ }
+ if (len >= size)
+ return 0;
+
+ strcpy(p, parse_info.name[0]);
+ p += strlen(parse_info.name[0]);
+ for (i = 1; i <= parse_info.nest_depth; ++i) {
+ *p++ = '.';
+ strcpy(p, parse_info.name[i]);
+ p += strlen(parse_info.name[i]);
+ }
+ return *name != '\0';
+}
+
+static int
+store_to_database(
+ Database *db)
+{
+ Database new = (Database)NULL;
+ char name[BUFSIZE];
+
+ if (parse_info.pre_state == S_VALUE) {
+ if (! append_value_list()) {
+ goto err;
+ }
+ }
+
+ if (parse_info.name[parse_info.nest_depth] == NULL) {
+ goto err;
+ }
+
+ new = Xcalloc(1, sizeof(DatabaseRec));
+ if (new == (Database)NULL) {
+ goto err;
+ }
+
+ new->category = strdup(parse_info.category);
+ if (new->category == NULL) {
+ goto err;
+ }
+
+ if (! construct_name(name, sizeof(name))) {
+ goto err;
+ }
+ new->name = strdup(name);
+ if (new->name == NULL) {
+ goto err;
+ }
+ new->next = *db;
+ new->value = parse_info.value;
+ new->value_num = parse_info.value_num;
+ *db = new;
+
+ Xfree(parse_info.name[parse_info.nest_depth]);
+ parse_info.name[parse_info.nest_depth] = NULL;
+
+ parse_info.value = (char **)NULL;
+ parse_info.value_num = 0;
+ parse_info.value_len = 0;
+
+ return 1;
+
+ err:
+ if (new) {
+ if (new->category) {
+ Xfree(new->category);
+ }
+ if (new->name) {
+ Xfree(new->name);
+ }
+ Xfree(new);
+ }
+ if (parse_info.value) {
+ if (*parse_info.value) {
+ Xfree(*parse_info.value);
+ }
+ Xfree((char **)parse_info.value);
+ parse_info.value = (char **)NULL;
+ parse_info.value_num = 0;
+ parse_info.value_len = 0;
+ }
+ return 0;
+}
+
+#define END_MARK "END"
+#define END_MARK_LEN 3 /*strlen(END_MARK)*/
+
+static int
+check_category_end(
+ const char *str)
+{
+ const char *p;
+ int len;
+
+ p = str;
+ if (strncmp(p, END_MARK, END_MARK_LEN)) {
+ return 0;
+ }
+ p += END_MARK_LEN;
+
+ while (iswhite(*p)) {
+ ++p;
+ }
+ len = strlen(parse_info.category);
+ if (strncmp(p, parse_info.category, len)) {
+ return 0;
+ }
+ p += len;
+ return p - str;
+}
+
+/************************************************************************/
+
+static int
+f_newline(
+ const char *str,
+ Token token,
+ Database *db)
+{
+ switch (parse_info.pre_state) {
+ case S_NULL:
+ case S_CATEGORY:
+ break;
+ case S_NAME:
+ return 0; /* no value */
+ case S_VALUE:
+ if (!store_to_database(db))
+ return 0;
+ parse_info.pre_state = S_CATEGORY;
+ break;
+ default:
+ return 0;
+ }
+ return token_tbl[token].len;
+}
+
+static int
+f_comment(
+ const char *str,
+ Token token,
+ Database *db)
+{
+ /* NOTE: comment is already handled in read_line(),
+ so this function is not necessary. */
+
+ const char *p = str;
+
+ while (*p != SYM_NEWLINE && *p != SYM_CR && *p != '\0') {
+ ++p; /* zap to the end of line */
+ }
+ return p - str;
+}
+
+static int
+f_white(
+ const char *str,
+ Token token,
+ Database *db)
+{
+ const char *p = str;
+
+ while (iswhite(*p)) {
+ ++p;
+ }
+ return p - str;
+}
+
+static int
+f_semicolon(
+ const char *str,
+ Token token,
+ Database *db)
+{
+ switch (parse_info.pre_state) {
+ case S_NULL:
+ case S_CATEGORY:
+ case S_NAME:
+ return 0;
+ case S_VALUE:
+ if (! append_value_list())
+ return 0;
+ parse_info.pre_state = S_VALUE;
+ break;
+ default:
+ return 0;
+ }
+ return token_tbl[token].len;
+}
+
+static int
+f_left_brace(
+ const char *str,
+ Token token,
+ Database *db)
+{
+ switch (parse_info.pre_state) {
+ case S_NULL:
+ case S_CATEGORY:
+ case S_VALUE:
+ return 0;
+ case S_NAME:
+ if (parse_info.name[parse_info.nest_depth] == NULL
+ || parse_info.nest_depth + 1 > MAX_NAME_NEST)
+ return 0;
+ ++parse_info.nest_depth;
+ parse_info.pre_state = S_CATEGORY;
+ break;
+ default:
+ return 0;
+ }
+ return token_tbl[token].len;
+}
+
+static int
+f_right_brace(
+ const char *str,
+ Token token,
+ Database *db)
+{
+ if (parse_info.nest_depth < 1)
+ return 0;
+
+ switch (parse_info.pre_state) {
+ case S_NULL:
+ case S_NAME:
+ return 0;
+ case S_VALUE:
+ if (! store_to_database(db))
+ return 0;
+ /* fall into next case */
+ case S_CATEGORY:
+ if (parse_info.name[parse_info.nest_depth] != NULL) {
+ Xfree(parse_info.name[parse_info.nest_depth]);
+ parse_info.name[parse_info.nest_depth] = NULL;
+ }
+ --parse_info.nest_depth;
+ parse_info.pre_state = S_CATEGORY;
+ break;
+ default:
+ return 0;
+ }
+ return token_tbl[token].len;
+}
+
+static int
+f_double_quote(
+ const char *str,
+ Token token,
+ Database *db)
+{
+ char word[BUFSIZE];
+ char* wordp;
+ int len;
+
+ if ((len = strlen (str)) < sizeof word)
+ wordp = word;
+ else
+ wordp = Xmalloc (len + 1);
+ if (wordp == NULL)
+ return 0;
+
+ len = 0;
+ switch (parse_info.pre_state) {
+ case S_NULL:
+ case S_CATEGORY:
+ goto err;
+ case S_NAME:
+ case S_VALUE:
+ len = get_quoted_word(str, wordp);
+ if (len < 1)
+ goto err;
+ if ((parse_info.bufsize + (int)strlen(wordp) + 1)
+ >= parse_info.bufMaxSize) {
+ if (realloc_parse_info(strlen(wordp)+1) == False) {
+ goto err;
+ }
+ }
+ strcpy(&parse_info.buf[parse_info.bufsize], wordp);
+ parse_info.bufsize += strlen(wordp);
+ parse_info.pre_state = S_VALUE;
+ break;
+ default:
+ goto err;
+ }
+ if (wordp != word)
+ Xfree (wordp);
+ return len; /* including length of token */
+
+err:
+ if (wordp != word)
+ Xfree (wordp);
+ return 0;
+}
+
+static int
+f_backslash(
+ const char *str,
+ Token token,
+ Database *db)
+{
+ return f_default(str, token, db);
+}
+
+static int
+f_numeric(
+ const char *str,
+ Token token,
+ Database *db)
+{
+ char word[BUFSIZE];
+ const char *p;
+ char* wordp;
+ int len;
+ int token_len;
+
+ if ((len = strlen (str)) < sizeof word)
+ wordp = word;
+ else
+ wordp = Xmalloc (len + 1);
+ if (wordp == NULL)
+ return 0;
+
+ switch (parse_info.pre_state) {
+ case S_NULL:
+ case S_CATEGORY:
+ goto err;
+ case S_NAME:
+ case S_VALUE:
+ token_len = token_tbl[token].len;
+ p = str + token_len;
+ len = get_word(p, wordp);
+ if (len < 1)
+ goto err;
+ if ((parse_info.bufsize + token_len + (int)strlen(wordp) + 1)
+ >= parse_info.bufMaxSize) {
+ if (realloc_parse_info(token_len + strlen(wordp) + 1) == False)
+ goto err;
+ }
+ strncpy(&parse_info.buf[parse_info.bufsize], str, token_len);
+ strcpy(&parse_info.buf[parse_info.bufsize + token_len], wordp);
+ parse_info.bufsize += token_len + strlen(wordp);
+ parse_info.pre_state = S_VALUE;
+ break;
+ default:
+ goto err;
+ }
+ if (wordp != word)
+ Xfree (wordp);
+ return len + token_len;
+
+err:
+ if (wordp != word)
+ Xfree (wordp);
+ return 0;
+}
+
+static int
+f_default(
+ const char *str,
+ Token token,
+ Database *db)
+{
+ char word[BUFSIZE], *p;
+ char* wordp;
+ int len;
+
+ if ((len = strlen (str)) < sizeof word)
+ wordp = word;
+ else
+ wordp = Xmalloc (len + 1);
+ if (wordp == NULL)
+ return 0;
+
+ len = get_word(str, wordp);
+ if (len < 1)
+ goto err;
+
+ switch (parse_info.pre_state) {
+ case S_NULL:
+ if (parse_info.category != NULL)
+ goto err;
+ p = strdup(wordp);
+ if (p == NULL)
+ goto err;
+ parse_info.category = p;
+ parse_info.pre_state = S_CATEGORY;
+ break;
+ case S_CATEGORY:
+ if (parse_info.nest_depth == 0) {
+ if (check_category_end(str)) {
+ /* end of category is detected.
+ clear context and zap to end of this line */
+ clear_parse_info();
+ len = strlen(str);
+ break;
+ }
+ }
+ p = strdup(wordp);
+ if (p == NULL)
+ goto err;
+ if (parse_info.name[parse_info.nest_depth] != NULL) {
+ Xfree(parse_info.name[parse_info.nest_depth]);
+ }
+ parse_info.name[parse_info.nest_depth] = p;
+ parse_info.pre_state = S_NAME;
+ break;
+ case S_NAME:
+ case S_VALUE:
+ if ((parse_info.bufsize + (int)strlen(wordp) + 1)
+ >= parse_info.bufMaxSize) {
+ if (realloc_parse_info(strlen(wordp) + 1) == False)
+ goto err;
+ }
+ strcpy(&parse_info.buf[parse_info.bufsize], wordp);
+ parse_info.bufsize += strlen(wordp);
+ parse_info.pre_state = S_VALUE;
+ break;
+ default:
+ goto err;
+ }
+ if (wordp != word)
+ Xfree (wordp);
+ return len;
+
+err:
+ if (wordp != word)
+ Xfree (wordp);
+ return 0;
+}
+
+/************************************************************************/
+
+#ifdef DEBUG
+static void
+PrintDatabase(
+ Database db)
+{
+ Database p = db;
+ int i = 0, j;
+
+ printf("***\n*** BEGIN Database\n***\n");
+ while (p) {
+ printf("%3d: ", i++);
+ printf("%s, %s, ", p->category, p->name);
+ printf("\t[%d: ", p->value_num);
+ for (j = 0; j < p->value_num; ++j) {
+ printf("%s, ", p->value[j]);
+ }
+ printf("]\n");
+ p = p->next;
+ }
+ printf("***\n*** END Database\n***\n");
+}
+#endif
+
+static void
+DestroyDatabase(
+ Database db)
+{
+ Database p = db;
+
+ while (p) {
+ if (p->category != NULL) {
+ Xfree(p->category);
+ }
+ if (p->name != NULL) {
+ Xfree(p->name);
+ }
+ if (p->value != (char **)NULL) {
+ if (*p->value != NULL) {
+ Xfree(*p->value);
+ }
+ Xfree((char *)p->value);
+ }
+ db = p->next;
+ Xfree((char *)p);
+ p = db;
+ }
+}
+
+static int
+CountDatabase(
+ Database db)
+{
+ Database p = db;
+ int cnt = 0;
+
+ while (p) {
+ ++cnt;
+ p = p->next;
+ }
+ return cnt;
+}
+
+static Database
+CreateDatabase(
+ char *dbfile)
+{
+ Database db = (Database)NULL;
+ FILE *fd;
+ Line line;
+ char *p;
+ Token token;
+ int len;
+ int error = 0;
+
+ fd = _XFopenFile(dbfile, "r");
+ if (fd == (FILE *)NULL)
+ return NULL;
+
+ bzero(&line, sizeof(Line));
+ init_parse_info();
+
+ do {
+ int rc = read_line(fd, &line);
+ if (rc < 0) {
+ error = 1;
+ break;
+ } else if (rc == 0) {
+ break;
+ }
+ p = line.str;
+ while (*p) {
+ int (*parse_proc)(const char *str, Token token, Database *db) = NULL;
+
+ token = get_token(p);
+
+ switch (token_tbl[token].token) {
+ case T_NEWLINE:
+ parse_proc = f_newline;
+ break;
+ case T_COMMENT:
+ parse_proc = f_comment;
+ break;
+ case T_SEMICOLON:
+ parse_proc = f_semicolon;
+ break;
+ case T_DOUBLE_QUOTE:
+ parse_proc = f_double_quote;
+ break;
+ case T_LEFT_BRACE:
+ parse_proc = f_left_brace;
+ break;
+ case T_RIGHT_BRACE:
+ parse_proc = f_right_brace;
+ break;
+ case T_SPACE:
+ case T_TAB:
+ parse_proc = f_white;
+ break;
+ case T_BACKSLASH:
+ parse_proc = f_backslash;
+ break;
+ case T_NUMERIC_HEX:
+ case T_NUMERIC_DEC:
+ case T_NUMERIC_OCT:
+ parse_proc = f_numeric;
+ break;
+ case T_DEFAULT:
+ parse_proc = f_default;
+ break;
+ }
+
+ len = parse_proc(p, token, &db);
+
+ if (len < 1) {
+ error = 1;
+ break;
+ }
+ p += len;
+ }
+ } while (!error);
+
+ if (parse_info.pre_state != S_NULL) {
+ clear_parse_info();
+ error = 1;
+ }
+ if (error) {
+#ifdef DEBUG
+ fprintf(stderr, "database format error at line %d.\n", line.seq);
+#endif
+ DestroyDatabase(db);
+ db = (Database)NULL;
+ }
+
+ fclose(fd);
+ free_line(&line);
+
+#ifdef DEBUG
+ PrintDatabase(db);
+#endif
+
+ return db;
+}
+
+/************************************************************************/
+
+#ifndef NOT_X_ENV
+
+/* locale framework functions */
+
+typedef struct _XlcDatabaseRec {
+ XrmQuark category_q;
+ XrmQuark name_q;
+ Database db;
+ struct _XlcDatabaseRec *next;
+} XlcDatabaseRec, *XlcDatabase;
+
+typedef struct _XlcDatabaseListRec {
+ XrmQuark name_q;
+ XlcDatabase lc_db;
+ Database database;
+ int ref_count;
+ struct _XlcDatabaseListRec *next;
+} XlcDatabaseListRec, *XlcDatabaseList;
+
+/* database cache list (per file) */
+static XlcDatabaseList _db_list = (XlcDatabaseList)NULL;
+
+/************************************************************************/
+/* _XlcGetResource(lcd, category, class, value, count) */
+/*----------------------------------------------------------------------*/
+/* This function retrieves XLocale database information. */
+/************************************************************************/
+void
+_XlcGetResource(
+ XLCd lcd,
+ const char *category,
+ const char *class,
+ char ***value,
+ int *count)
+{
+ XLCdPublicMethodsPart *methods = XLC_PUBLIC_METHODS(lcd);
+
+ (*methods->get_resource)(lcd, category, class, value, count);
+ return;
+}
+
+/************************************************************************/
+/* _XlcGetLocaleDataBase(lcd, category, class, value, count) */
+/*----------------------------------------------------------------------*/
+/* This function retrieves XLocale database information. */
+/************************************************************************/
+void
+_XlcGetLocaleDataBase(
+ XLCd lcd,
+ const char *category,
+ const char *name,
+ char ***value,
+ int *count)
+{
+ XlcDatabase lc_db = (XlcDatabase)XLC_PUBLIC(lcd, xlocale_db);
+ XrmQuark category_q, name_q;
+
+ category_q = XrmStringToQuark(category);
+ name_q = XrmStringToQuark(name);
+ for (; lc_db->db; ++lc_db) {
+ if (category_q == lc_db->category_q && name_q == lc_db->name_q) {
+ *value = lc_db->db->value;
+ *count = lc_db->db->value_num;
+ return;
+ }
+ }
+ *value = (char **)NULL;
+ *count = 0;
+}
+
+/************************************************************************/
+/* _XlcDestroyLocaleDataBase(lcd) */
+/*----------------------------------------------------------------------*/
+/* This function destroy the XLocale Database that bound to the */
+/* specified lcd. If the XLocale Database is refered from some */
+/* other lcd, this function just decreases reference count of */
+/* the database. If no locale refers the database, this function */
+/* remove it from the cache list and free work area. */
+/************************************************************************/
+void
+_XlcDestroyLocaleDataBase(
+ XLCd lcd)
+{
+ XlcDatabase lc_db = (XlcDatabase)XLC_PUBLIC(lcd, xlocale_db);
+ XlcDatabaseList p, prev;
+
+ for (p = _db_list, prev = (XlcDatabaseList)NULL; p;
+ prev = p, p = p->next) {
+ if (p->lc_db == lc_db) {
+ if ((-- p->ref_count) < 1) {
+ if (p->lc_db != (XlcDatabase)NULL) {
+ Xfree((char *)p->lc_db);
+ }
+ DestroyDatabase(p->database);
+ if (prev == (XlcDatabaseList)NULL) {
+ _db_list = p->next;
+ } else {
+ prev->next = p->next;
+ }
+ Xfree((char*)p);
+ }
+ break;
+ }
+ }
+ XLC_PUBLIC(lcd, xlocale_db) = (XPointer)NULL;
+}
+
+/************************************************************************/
+/* _XlcCreateLocaleDataBase(lcd) */
+/*----------------------------------------------------------------------*/
+/* This function create an XLocale database which correspond to */
+/* the specified XLCd. */
+/************************************************************************/
+XPointer
+_XlcCreateLocaleDataBase(
+ XLCd lcd)
+{
+ XlcDatabaseList list, new;
+ Database p, database = (Database)NULL;
+ XlcDatabase lc_db = (XlcDatabase)NULL;
+ XrmQuark name_q;
+ char *name;
+ int i, n;
+
+ name = _XlcFileName(lcd, "locale");
+ if (name == NULL)
+ return (XPointer)NULL;
+
+#ifndef __UNIXOS2__
+ name_q = XrmStringToQuark(name);
+#else
+ name_q = XrmStringToQuark((char*)__XOS2RedirRoot(name));
+#endif
+ for (list = _db_list; list; list = list->next) {
+ if (name_q == list->name_q) {
+ list->ref_count++;
+ Xfree (name);
+ return XLC_PUBLIC(lcd, xlocale_db) = (XPointer)list->lc_db;
+ }
+ }
+
+ database = CreateDatabase(name);
+ if (database == (Database)NULL) {
+ Xfree (name);
+ return (XPointer)NULL;
+ }
+ n = CountDatabase(database);
+ lc_db = Xcalloc(n + 1, sizeof(XlcDatabaseRec));
+ if (lc_db == (XlcDatabase)NULL)
+ goto err;
+ for (p = database, i = 0; p && i < n; p = p->next, ++i) {
+ lc_db[i].category_q = XrmStringToQuark(p->category);
+ lc_db[i].name_q = XrmStringToQuark(p->name);
+ lc_db[i].db = p;
+ }
+
+ new = (XlcDatabaseList)Xmalloc(sizeof(XlcDatabaseListRec));
+ if (new == (XlcDatabaseList)NULL) {
+ goto err;
+ }
+ new->name_q = name_q;
+ new->lc_db = lc_db;
+ new->database = database;
+ new->ref_count = 1;
+ new->next = _db_list;
+ _db_list = new;
+
+ Xfree (name);
+ return XLC_PUBLIC(lcd, xlocale_db) = (XPointer)lc_db;
+
+ err:
+ DestroyDatabase(database);
+ if (lc_db != (XlcDatabase)NULL) {
+ Xfree((char *)lc_db);
+ }
+ Xfree (name);
+ return (XPointer)NULL;
+}
+
+#endif /* NOT_X_ENV */
diff --git a/libX11/src/xlibi18n/lcDynamic.c b/libX11/src/xlibi18n/lcDynamic.c
index f6df94cbb..8d022d885 100644
--- a/libX11/src/xlibi18n/lcDynamic.c
+++ b/libX11/src/xlibi18n/lcDynamic.c
@@ -51,7 +51,7 @@ from The Open Group.
#include "Xlcint.h"
#ifndef XLOCALEDIR
-#define XLOCALEDIR "/usr/lib/X11/locale"
+#define XLOCALEDIR "locale"
#endif
#define LCLIBNAME "xi18n.so"
diff --git a/libX11/src/xlibi18n/lcFile.c b/libX11/src/xlibi18n/lcFile.c
index 4e4439773..5a9b0f4ab 100644
--- a/libX11/src/xlibi18n/lcFile.c
+++ b/libX11/src/xlibi18n/lcFile.c
@@ -1,829 +1,829 @@
-/*
- *
- * Copyright IBM Corporation 1993
- *
- * All Rights Reserved
- *
- * License to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted,
- * provided that the above copyright notice appear in all copies and that
- * both that copyright notice and this permission notice appear in
- * supporting documentation, and that the name of IBM not be
- * used in advertising or publicity pertaining to distribution of the
- * software without specific, written prior permission.
- *
- * IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS, AND
- * NONINFRINGEMENT OF THIRD PARTY RIGHTS, IN NO EVENT SHALL
- * IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-#include "Xlibint.h"
-#include "XlcPubI.h"
-#include <X11/Xos.h>
-#include <unistd.h>
-
-/************************************************************************/
-
-#ifdef __UNIXOS2__
-# define seteuid setuid
-#endif
-#define iscomment(ch) ((ch) == '#' || (ch) == '\0')
-#if defined(WIN32)
-#define isreadable(f) (_XAccessFile(f))
-#else
-#define isreadable(f) ((access((f), R_OK) != -1) ? 1 : 0)
-#endif
-
-#ifndef __UNIXOS2__
-#define LC_PATHDELIM ':'
-#else
-#define LC_PATHDELIM ';'
-#endif
-
-#define XLC_BUFSIZE 256
-
-#ifndef X_NOT_POSIX
-#ifdef _POSIX_SOURCE
-#include <limits.h>
-#else
-#define _POSIX_SOURCE
-#include <limits.h>
-#undef _POSIX_SOURCE
-#endif
-#endif
-#ifndef PATH_MAX
-#ifdef WIN32
-#define PATH_MAX 512
-#else
-#include <sys/param.h>
-#endif
-#ifndef PATH_MAX
-#ifdef MAXPATHLEN
-#define PATH_MAX MAXPATHLEN
-#else
-#define PATH_MAX 1024
-#endif
-#endif
-#endif
-
-#define NUM_LOCALEDIR 64
-
-/* Splits a NUL terminated line into constituents, at colons and newline
- characters. Leading whitespace is removed from constituents. The
- constituents are stored at argv[0..argsize-1]. The number of stored
- constituents (<= argsize) is returned. The line is destructively
- modified. */
-static int
-parse_line(
- char *line,
- char **argv,
- int argsize)
-{
- int argc = 0;
- char *p = line;
-
- while (argc < argsize) {
- while (isspace(*p)) {
- ++p;
- }
- if (*p == '\0') {
- break;
- }
- argv[argc++] = p;
- while (*p != ':' && *p != '\n' && *p != '\0') {
- ++p;
- }
- if (*p == '\0') {
- break;
- }
- *p++ = '\0';
- }
-
- return argc;
-}
-
-#ifdef __UNIXOS2__
-
-/* fg021216: entries in locale files are separated by colons while under
- OS/2, path entries are separated by semicolon, so we need two functions */
-
-static int
-parse_line1(
- char *line,
- char **argv,
- int argsize)
-{
- int argc = 0;
- char *p = line;
-
- while (argc < argsize) {
- while (isspace(*p)) {
- ++p;
- }
- if (*p == '\0') {
- break;
- }
- argv[argc++] = p;
- while (*p != ';' && *p != '\n' && *p != '\0') {
- ++p;
- }
- if (*p == '\0') {
- break;
- }
- *p++ = '\0';
- }
-
- return argc;
-}
-#elif defined(WIN32)
-
-/* this is parse_line but skips drive letters at the beginning of the entry */
-static int
-parse_line1(
- char *line,
- char **argv,
- int argsize)
-{
- int argc = 0;
- char *p = line;
-
- while (argc < argsize) {
- while (isspace(*p)) {
- ++p;
- }
- if (*p == '\0') {
- break;
- }
- argv[argc++] = p;
- if (isalpha(*p) && p[1] == ':') {
- p+= 2; /* skip drive letters */
- }
- while (*p != ':' && *p != '\n' && *p != '\0') {
- ++p;
- }
- if (*p == '\0') {
- break;
- }
- *p++ = '\0';
- }
-
- return argc;
-}
-
-#endif /* __UNIXOS2__ */
-
-/* Splits a colon separated list of directories, and returns the constituent
- paths (without trailing slash). At most argsize constituents are stored
- at argv[0..argsize-1]. The number of stored constituents is returned. */
-static int
-_XlcParsePath(
- char *path,
- char **argv,
- int argsize)
-{
- char *p = path;
- int n, i;
-
-#if !defined(__UNIXOS2__) && !defined(WIN32)
- n = parse_line(path, argv, argsize);
-#else
- n = parse_line1(path, argv, argsize);
-#endif
- for (i = 0; i < n; ++i) {
- int len;
- p = argv[i];
- len = strlen(p);
- if (len > 0 && p[len - 1] == '/') {
- /* eliminate trailing slash */
- p[len - 1] = '\0';
- }
- }
- return n;
-}
-
-#ifndef XLOCALEDIR
-#define XLOCALEDIR "/usr/lib/X11/locale"
-#endif
-
-void
-xlocaledir(
- char *buf,
- int buf_len)
-{
- char *p = buf;
- int len = 0;
-
-#ifndef NO_XLOCALEDIR
- char *dir;
- int priv = 1;
-
- dir = getenv("XLOCALEDIR");
-
- if (dir) {
-#ifndef WIN32
- /*
- * Only use the user-supplied path if the process isn't priviledged.
- */
- if (getuid() == geteuid() && getgid() == getegid()) {
-#if defined(HASSETUGID)
- priv = issetugid();
-#elif defined(HASGETRESUID)
- {
- uid_t ruid, euid, suid;
- gid_t rgid, egid, sgid;
- if ((getresuid(&ruid, &euid, &suid) == 0) &&
- (getresgid(&rgid, &egid, &sgid) == 0))
- priv = (euid != suid) || (egid != sgid);
- }
-#else
- /*
- * If there are saved ID's the process might still be priviledged
- * even though the above test succeeded. If issetugid() and
- * getresgid() aren't available, test this by trying to set
- * euid to 0.
- *
- * Note: this only protects setuid-root clients. It doesn't
- * protect other setuid or any setgid clients. If this tradeoff
- * isn't acceptable, set DisableXLocaleDirEnv to YES in host.def.
- */
- unsigned int oldeuid;
- oldeuid = geteuid();
- if (seteuid(0) != 0) {
- priv = 0;
- } else {
- if (seteuid(oldeuid) == -1) {
- /* XXX ouch, coudn't get back to original uid
- what can we do ??? */
- _exit(127);
- }
- priv = 1;
- }
-#endif
- }
-#else
- priv = 0;
-#endif
- if (!priv) {
- len = strlen(dir);
- strncpy(p, dir, buf_len);
- if (len < buf_len) {
- p[len++] = LC_PATHDELIM;
- p += len;
- }
- }
- }
-#endif /* NO_XLOCALEDIR */
-
- if (len < buf_len)
-#ifndef __UNIXOS2__
- strncpy(p, XLOCALEDIR, buf_len - len);
-#else
- strncpy(p,__XOS2RedirRoot(XLOCALEDIR), buf_len - len);
-#endif
- buf[buf_len-1] = '\0';
-}
-
-static void
-xlocalelibdir(
- char *buf,
- int buf_len)
-{
- char *p = buf;
- int len = 0;
-
-#ifndef NO_XLOCALEDIR
- char *dir;
- int priv = 1;
-
- dir = getenv("XLOCALELIBDIR");
-
- if (dir) {
-#ifndef WIN32
- /*
- * Only use the user-supplied path if the process isn't priviledged.
- */
- if (getuid() == geteuid() && getgid() == getegid()) {
-#if defined(HASSETUGID)
- priv = issetugid();
-#elif defined(HASGETRESUID)
- {
- uid_t ruid, euid, suid;
- gid_t rgid, egid, sgid;
- if ((getresuid(&ruid, &euid, &suid) == 0) &&
- (getresgid(&rgid, &egid, &sgid) == 0))
- priv = (euid != suid) || (egid != sgid);
- }
-#else
- /*
- * If there are saved ID's the process might still be priviledged
- * even though the above test succeeded. If issetugid() and
- * getresgid() aren't available, test this by trying to set
- * euid to 0.
- *
- * Note: this only protects setuid-root clients. It doesn't
- * protect other setuid or any setgid clients. If this tradeoff
- * isn't acceptable, set DisableXLocaleDirEnv to YES in host.def.
- */
- unsigned int oldeuid;
- oldeuid = geteuid();
- if (seteuid(0) != 0) {
- priv = 0;
- } else {
- if (seteuid(oldeuid) == -1) {
- /* XXX ouch, coudn't get back to original uid
- what can we do ??? */
- _exit(127);
- }
- priv = 1;
- }
-#endif
- }
-#else
- priv = 0;
-#endif
- if (!priv) {
- len = strlen(dir);
- strncpy(p, dir, buf_len);
- if (len < buf_len) {
- p[len++] = LC_PATHDELIM;
- p += len;
- }
- }
- }
-#endif /* NO_XLOCALEDIR */
-
- if (len < buf_len)
-#ifndef __UNIXOS2__
- strncpy(p, XLOCALELIBDIR, buf_len - len);
-#else
- strncpy(p,__XOS2RedirRoot(XLOCALELIBDIR), buf_len - len);
-#endif
- buf[buf_len-1] = '\0';
-}
-
-/* Mapping direction */
-typedef enum {
- LtoR, /* Map first field to second field */
- RtoL /* Map second field to first field */
-} MapDirection;
-
-static char *
-resolve_name(
- const char *lc_name,
- char *file_name,
- MapDirection direction)
-{
- FILE *fp;
- char buf[XLC_BUFSIZE], *name = NULL;
-
- fp = _XFopenFile (file_name, "r");
- if (fp == NULL)
- return NULL;
-
- while (fgets(buf, XLC_BUFSIZE, fp) != NULL) {
- char *p = buf;
- int n;
- char *args[2], *from, *to;
-#ifdef __UNIXOS2__ /* Take out CR under OS/2 */
- int len;
-
- len = strlen(p);
- if (len > 1) {
- if (*(p+len-2) == '\r' && *(p+len-1) == '\n') {
- *(p+len-2) = '\n';
- *(p+len-1) = '\0';
- }
- }
-#endif
- while (isspace(*p)) {
- ++p;
- }
- if (iscomment(*p)) {
- continue;
- }
- n = parse_line(p, args, 2); /* get first 2 fields */
- if (n != 2) {
- continue;
- }
- if (direction == LtoR) {
- from = args[0], to = args[1]; /* left to right */
- } else {
- from = args[1], to = args[0]; /* right to left */
- }
- if (! strcmp(from, lc_name)) {
- name = strdup(to);
- break;
- }
- }
- fclose(fp);
- return name;
-}
-
-#define c_tolower(ch) ((ch) >= 'A' && (ch) <= 'Z' ? (ch) - 'A' + 'a' : (ch))
-
-static char *
-lowercase(
- char *dst,
- const char *src)
-{
- const char *s;
- char *t;
-
- for (s = src, t = dst; *s; ++s, ++t)
- *t = c_tolower(*s);
- *t = '\0';
- return dst;
-}
-
-/*
- * normalize_lcname(): remove any '_' and '-' and convert any character
- * to lower case after the <language>_<territory> part. If result is identical
- * to argument, free result and
- * return NULL.
- */
-static char *
-normalize_lcname (const char *name)
-{
- char *p, *ret;
- const char *tmp = name;
-
- p = ret = Xmalloc(strlen(name) + 1);
- if (!p)
- return NULL;
-
- if (tmp) {
- while (*tmp && *tmp != '.' && *tmp != '@')
- *p++ = *tmp++;
- while (*tmp) {
- if (*tmp != '-')
- *p++ = c_tolower(*tmp);
- tmp++;
- }
- }
- *p = '\0';
-
- if (strcmp(ret, name) == 0) {
- Xfree(ret);
- return NULL;
- }
-
- return ret;
-}
-
-/************************************************************************/
-char *
-_XlcFileName(
- XLCd lcd,
- const char *category)
-{
- char *siname;
- char cat[XLC_BUFSIZE], dir[XLC_BUFSIZE];
- int i, n;
- char *args[NUM_LOCALEDIR];
- char *file_name = NULL;
-
- if (lcd == (XLCd)NULL)
- return NULL;
-
- siname = XLC_PUBLIC(lcd, siname);
-
- if (category)
- lowercase(cat, category);
- else
- cat[0] = '\0';
- xlocaledir(dir,XLC_BUFSIZE);
- n = _XlcParsePath(dir, args, NUM_LOCALEDIR);
- for (i = 0; i < n; ++i) {
- char buf[PATH_MAX], *name;
-
- name = NULL;
- if ((5 + (args[i] ? strlen (args[i]) : 0) + strlen(cat)) < PATH_MAX) {
- sprintf(buf, "%s/%s.dir", args[i], cat);
- name = resolve_name(siname, buf, RtoL);
- }
- if (name == NULL) {
- continue;
- }
- if (*name == '/') {
- /* supposed to be absolute path name */
- file_name = name;
- } else {
- file_name = Xmalloc(2 + (args[i] ? strlen (args[i]) : 0) +
- (name ? strlen (name) : 0));
- if (file_name != NULL)
- sprintf(file_name, "%s/%s", args[i], name);
- Xfree(name);
- }
- if (isreadable(file_name)) {
- break;
- }
- Xfree(file_name);
- file_name = NULL;
- /* Then, try with next dir */
- }
- return file_name;
-}
-
-/************************************************************************/
-#ifndef LOCALE_ALIAS
-#define LOCALE_ALIAS "locale.alias"
-#endif
-
-int
-_XlcResolveLocaleName(
- const char* lc_name,
- XLCdPublicPart* pub)
-{
- char dir[PATH_MAX], buf[PATH_MAX], *name = NULL;
- char *dst;
- int i, n, sinamelen;
- char *args[NUM_LOCALEDIR];
- static const char locale_alias[] = LOCALE_ALIAS;
- char *tmp_siname;
- char *nlc_name = NULL;
-
- xlocaledir (dir, PATH_MAX);
- n = _XlcParsePath(dir, args, NUM_LOCALEDIR);
- for (i = 0; i < n; ++i) {
- if ((2 + (args[i] ? strlen (args[i]) : 0) +
- strlen (locale_alias)) < PATH_MAX) {
- sprintf (buf, "%s/%s", args[i], locale_alias);
- name = resolve_name (lc_name, buf, LtoR);
- if (!name) {
- if (!nlc_name)
- nlc_name = normalize_lcname(lc_name);
- if (nlc_name)
- name = resolve_name (nlc_name, buf, LtoR);
- }
- }
- if (name != NULL) {
- break;
- }
- }
- if (nlc_name) Xfree(nlc_name);
-
- if (name == NULL) {
- /* vendor locale name == Xlocale name, no expansion of alias */
- pub->siname = strdup (lc_name);
- } else {
- pub->siname = name;
- }
-
- sinamelen = strlen (pub->siname);
- if (sinamelen == 1 && pub->siname[0] == 'C') {
- pub->language = pub->siname;
- pub->territory = pub->codeset = NULL;
- return 1;
- }
-
- /*
- * pub->siname is in the format <lang>_<terr>.<codeset>, typical would
- * be "en_US.ISO8859-1", "en_US.utf8", "ru_RU.KOI-8", or ja_JP.SJIS,
- * although it could be ja.SJIS too.
- */
- tmp_siname = Xrealloc (pub->siname, 2 * (sinamelen + 1));
- if (tmp_siname == NULL) {
- return 0;
- }
- pub->siname = tmp_siname;
-
- /* language */
- dst = &pub->siname[sinamelen + 1];
- strcpy (dst, pub->siname);
- pub->language = dst;
-
- /* territory */
- dst = strchr (dst, '_');
- if (dst) {
- *dst = '\0';
- pub->territory = ++dst;
- } else
- dst = &pub->siname[sinamelen + 1];
-
- /* codeset */
- dst = strchr (dst, '.');
- if (dst) {
- *dst = '\0';
- pub->codeset = ++dst;
- }
-
- return (pub->siname[0] != '\0') ? 1 : 0;
-}
-
-/************************************************************************/
-int
-_XlcResolveI18NPath(char *buf, int buf_len)
-{
- if (buf != NULL) {
- xlocaledir(buf, buf_len);
- }
- return 1;
-}
-
-char *
-_XlcLocaleDirName(char *dir_name, size_t dir_len, char *lc_name)
-{
- char dir[PATH_MAX], buf[PATH_MAX], *name = NULL;
- int i, n;
- char *args[NUM_LOCALEDIR];
- static char locale_alias[] = LOCALE_ALIAS;
- char *target_name = (char*)0;
- char *target_dir = (char*)0;
- char *nlc_name = NULL;
- static char* last_dir_name = 0;
- static size_t last_dir_len = 0;
- static char* last_lc_name = 0;
-
- if (last_lc_name != 0 && strcmp (last_lc_name, lc_name) == 0
- && dir_len >= last_dir_len) {
- strcpy (dir_name, last_dir_name);
- return dir_name;
- }
-
- xlocaledir (dir, PATH_MAX);
- n = _XlcParsePath(dir, args, 256);
- for (i = 0; i < n; ++i) {
-
- if ((2 + (args[i] ? strlen(args[i]) : 0) +
- strlen(locale_alias)) < PATH_MAX) {
- sprintf (buf, "%s/%s", args[i], locale_alias);
- name = resolve_name(lc_name, buf, LtoR);
- if (!name) {
- if (!nlc_name)
- nlc_name = normalize_lcname(lc_name);
- if (nlc_name)
- name = resolve_name (nlc_name, buf, LtoR);
- }
- }
-
- /* If name is not an alias, use lc_name for locale.dir search */
- if (name == NULL)
- name = lc_name;
-
- /* look at locale.dir */
-
- target_dir = args[i];
- if (!target_dir) {
- /* something wrong */
- if (name != lc_name)
- Xfree(name);
- continue;
- }
- if ((1 + strlen (target_dir) + strlen("locale.dir")) < PATH_MAX) {
- sprintf(buf, "%s/locale.dir", target_dir);
- target_name = resolve_name(name, buf, RtoL);
- }
- if (name != lc_name)
- Xfree(name);
- if (target_name != NULL) {
- char *p = 0;
- if ((p = strstr(target_name, "/XLC_LOCALE"))) {
- *p = '\0';
- break;
- }
- Xfree(target_name);
- target_name = NULL;
- }
- name = NULL;
- }
- if (nlc_name) Xfree(nlc_name);
-
- if (target_name == NULL) {
- /* vendor locale name == Xlocale name, no expansion of alias */
- target_dir = args[0];
- target_name = lc_name;
- }
- /* snprintf(dir_name, dir_len, "%s/%", target_dir, target_name); */
- strncpy(dir_name, target_dir, dir_len - 1);
- if (strlen(target_dir) >= dir_len - 1) {
- dir_name[dir_len - 1] = '\0';
- } else {
- strcat(dir_name, "/");
- strncat(dir_name, target_name, dir_len - strlen(dir_name) - 1);
- if (strlen(target_name) >= dir_len - strlen(dir_name) - 1)
- dir_name[dir_len - 1] = '\0';
- }
- if (target_name != lc_name)
- Xfree(target_name);
-
- if (last_dir_name != 0)
- Xfree (last_dir_name);
- if (last_lc_name != 0)
- Xfree (last_lc_name);
- last_dir_len = strlen (dir_name) + 1;
- last_dir_name = Xmalloc (last_dir_len);
- strcpy (last_dir_name, dir_name);
- last_lc_name = strdup (lc_name);
-
- return dir_name;
-}
-
-char *
-_XlcLocaleLibDirName(char *dir_name, size_t dir_len, char *lc_name)
-{
- char dir[PATH_MAX], buf[PATH_MAX], *name = NULL;
- int i, n;
- char *args[NUM_LOCALEDIR];
- static char locale_alias[] = LOCALE_ALIAS;
- char *target_name = (char*)0;
- char *target_dir = (char*)0;
- char *nlc_name = NULL;
- static char* last_dir_name = 0;
- static size_t last_dir_len = 0;
- static char* last_lc_name = 0;
-
- if (last_lc_name != 0 && strcmp (last_lc_name, lc_name) == 0
- && dir_len >= last_dir_len) {
- strcpy (dir_name, last_dir_name);
- return dir_name;
- }
-
- xlocalelibdir (dir, PATH_MAX);
- n = _XlcParsePath(dir, args, 256);
- for (i = 0; i < n; ++i) {
-
- if ((2 + (args[i] ? strlen(args[i]) : 0) +
- strlen(locale_alias)) < PATH_MAX) {
- sprintf (buf, "%s/%s", args[i], locale_alias);
- name = resolve_name(lc_name, buf, LtoR);
- if (!name) {
- if (!nlc_name)
- nlc_name = normalize_lcname(lc_name);
- if (nlc_name)
- name = resolve_name (nlc_name, buf, LtoR);
- }
- }
-
- /* If name is not an alias, use lc_name for locale.dir search */
- if (name == NULL)
- name = lc_name;
-
- /* look at locale.dir */
-
- target_dir = args[i];
- if (!target_dir) {
- /* something wrong */
- if (name != lc_name)
- Xfree(name);
- continue;
- }
- if ((1 + strlen (target_dir) + strlen("locale.dir")) < PATH_MAX) {
- sprintf(buf, "%s/locale.dir", target_dir);
- target_name = resolve_name(name, buf, RtoL);
- }
- if (name != lc_name)
- Xfree(name);
- if (target_name != NULL) {
- char *p = 0;
- if ((p = strstr(target_name, "/XLC_LOCALE"))) {
- *p = '\0';
- break;
- }
- Xfree(target_name);
- target_name = NULL;
- }
- name = NULL;
- }
- if (nlc_name) Xfree(nlc_name);
-
- if (target_name == NULL) {
- /* vendor locale name == Xlocale name, no expansion of alias */
- target_dir = args[0];
- target_name = lc_name;
- }
- /* snprintf(dir_name, dir_len, "%s/%", target_dir, target_name); */
- strncpy(dir_name, target_dir, dir_len - 1);
- if (strlen(target_dir) >= dir_len - 1) {
- dir_name[dir_len - 1] = '\0';
- } else {
- strcat(dir_name, "/");
- strncat(dir_name, target_name, dir_len - strlen(dir_name) - 1);
- if (strlen(target_name) >= dir_len - strlen(dir_name) - 1)
- dir_name[dir_len - 1] = '\0';
- }
- if (target_name != lc_name)
- Xfree(target_name);
-
- if (last_dir_name != 0)
- Xfree (last_dir_name);
- if (last_lc_name != 0)
- Xfree (last_lc_name);
- last_dir_len = strlen (dir_name) + 1;
- last_dir_name = Xmalloc (last_dir_len);
- strcpy (last_dir_name, dir_name);
- last_lc_name = strdup (lc_name);
-
- return dir_name;
-}
+/*
+ *
+ * Copyright IBM Corporation 1993
+ *
+ * All Rights Reserved
+ *
+ * License to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted,
+ * provided that the above copyright notice appear in all copies and that
+ * both that copyright notice and this permission notice appear in
+ * supporting documentation, and that the name of IBM not be
+ * used in advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ *
+ * IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS, AND
+ * NONINFRINGEMENT OF THIRD PARTY RIGHTS, IN NO EVENT SHALL
+ * IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+#include <ctype.h>
+#include "Xlibint.h"
+#include "XlcPubI.h"
+#include <X11/Xos.h>
+#include <unistd.h>
+
+/************************************************************************/
+
+#ifdef __UNIXOS2__
+# define seteuid setuid
+#endif
+#define iscomment(ch) ((ch) == '#' || (ch) == '\0')
+#if defined(WIN32)
+#define isreadable(f) (_XAccessFile(f))
+#else
+#define isreadable(f) ((access((f), R_OK) != -1) ? 1 : 0)
+#endif
+
+#ifndef __UNIXOS2__
+#define LC_PATHDELIM ':'
+#else
+#define LC_PATHDELIM ';'
+#endif
+
+#define XLC_BUFSIZE 256
+
+#ifndef X_NOT_POSIX
+#ifdef _POSIX_SOURCE
+#include <limits.h>
+#else
+#define _POSIX_SOURCE
+#include <limits.h>
+#undef _POSIX_SOURCE
+#endif
+#endif
+#ifndef PATH_MAX
+#ifdef WIN32
+#define PATH_MAX 512
+#else
+#include <sys/param.h>
+#endif
+#ifndef PATH_MAX
+#ifdef MAXPATHLEN
+#define PATH_MAX MAXPATHLEN
+#else
+#define PATH_MAX 1024
+#endif
+#endif
+#endif
+
+#define NUM_LOCALEDIR 64
+
+/* Splits a NUL terminated line into constituents, at colons and newline
+ characters. Leading whitespace is removed from constituents. The
+ constituents are stored at argv[0..argsize-1]. The number of stored
+ constituents (<= argsize) is returned. The line is destructively
+ modified. */
+static int
+parse_line(
+ char *line,
+ char **argv,
+ int argsize)
+{
+ int argc = 0;
+ char *p = line;
+
+ while (argc < argsize) {
+ while (isspace(*p)) {
+ ++p;
+ }
+ if (*p == '\0') {
+ break;
+ }
+ argv[argc++] = p;
+ while (*p != ':' && *p != '\n' && *p != '\0') {
+ ++p;
+ }
+ if (*p == '\0') {
+ break;
+ }
+ *p++ = '\0';
+ }
+
+ return argc;
+}
+
+#ifdef __UNIXOS2__
+
+/* fg021216: entries in locale files are separated by colons while under
+ OS/2, path entries are separated by semicolon, so we need two functions */
+
+static int
+parse_line1(
+ char *line,
+ char **argv,
+ int argsize)
+{
+ int argc = 0;
+ char *p = line;
+
+ while (argc < argsize) {
+ while (isspace(*p)) {
+ ++p;
+ }
+ if (*p == '\0') {
+ break;
+ }
+ argv[argc++] = p;
+ while (*p != ';' && *p != '\n' && *p != '\0') {
+ ++p;
+ }
+ if (*p == '\0') {
+ break;
+ }
+ *p++ = '\0';
+ }
+
+ return argc;
+}
+#elif defined(WIN32)
+
+/* this is parse_line but skips drive letters at the beginning of the entry */
+static int
+parse_line1(
+ char *line,
+ char **argv,
+ int argsize)
+{
+ int argc = 0;
+ char *p = line;
+
+ while (argc < argsize) {
+ while (isspace(*p)) {
+ ++p;
+ }
+ if (*p == '\0') {
+ break;
+ }
+ argv[argc++] = p;
+ if (isalpha(*p) && p[1] == ':') {
+ p+= 2; /* skip drive letters */
+ }
+ while (*p != ':' && *p != '\n' && *p != '\0') {
+ ++p;
+ }
+ if (*p == '\0') {
+ break;
+ }
+ *p++ = '\0';
+ }
+
+ return argc;
+}
+
+#endif /* __UNIXOS2__ */
+
+/* Splits a colon separated list of directories, and returns the constituent
+ paths (without trailing slash). At most argsize constituents are stored
+ at argv[0..argsize-1]. The number of stored constituents is returned. */
+static int
+_XlcParsePath(
+ char *path,
+ char **argv,
+ int argsize)
+{
+ char *p = path;
+ int n, i;
+
+#if !defined(__UNIXOS2__) && !defined(WIN32)
+ n = parse_line(path, argv, argsize);
+#else
+ n = parse_line1(path, argv, argsize);
+#endif
+ for (i = 0; i < n; ++i) {
+ int len;
+ p = argv[i];
+ len = strlen(p);
+ if (len > 0 && p[len - 1] == '/') {
+ /* eliminate trailing slash */
+ p[len - 1] = '\0';
+ }
+ }
+ return n;
+}
+
+#ifndef XLOCALEDIR
+#define XLOCALEDIR "locale"
+#endif
+
+void
+xlocaledir(
+ char *buf,
+ int buf_len)
+{
+ char *p = buf;
+ int len = 0;
+
+#ifndef NO_XLOCALEDIR
+ char *dir;
+ int priv = 1;
+
+ dir = getenv("XLOCALEDIR");
+
+ if (dir) {
+#ifndef WIN32
+ /*
+ * Only use the user-supplied path if the process isn't priviledged.
+ */
+ if (getuid() == geteuid() && getgid() == getegid()) {
+#if defined(HASSETUGID)
+ priv = issetugid();
+#elif defined(HASGETRESUID)
+ {
+ uid_t ruid, euid, suid;
+ gid_t rgid, egid, sgid;
+ if ((getresuid(&ruid, &euid, &suid) == 0) &&
+ (getresgid(&rgid, &egid, &sgid) == 0))
+ priv = (euid != suid) || (egid != sgid);
+ }
+#else
+ /*
+ * If there are saved ID's the process might still be priviledged
+ * even though the above test succeeded. If issetugid() and
+ * getresgid() aren't available, test this by trying to set
+ * euid to 0.
+ *
+ * Note: this only protects setuid-root clients. It doesn't
+ * protect other setuid or any setgid clients. If this tradeoff
+ * isn't acceptable, set DisableXLocaleDirEnv to YES in host.def.
+ */
+ unsigned int oldeuid;
+ oldeuid = geteuid();
+ if (seteuid(0) != 0) {
+ priv = 0;
+ } else {
+ if (seteuid(oldeuid) == -1) {
+ /* XXX ouch, coudn't get back to original uid
+ what can we do ??? */
+ _exit(127);
+ }
+ priv = 1;
+ }
+#endif
+ }
+#else
+ priv = 0;
+#endif
+ if (!priv) {
+ len = strlen(dir);
+ strncpy(p, dir, buf_len);
+ if (len < buf_len) {
+ p[len++] = LC_PATHDELIM;
+ p += len;
+ }
+ }
+ }
+#endif /* NO_XLOCALEDIR */
+
+ if (len < buf_len)
+#ifndef __UNIXOS2__
+ strncpy(p, XLOCALEDIR, buf_len - len);
+#else
+ strncpy(p,__XOS2RedirRoot(XLOCALEDIR), buf_len - len);
+#endif
+ buf[buf_len-1] = '\0';
+}
+
+static void
+xlocalelibdir(
+ char *buf,
+ int buf_len)
+{
+ char *p = buf;
+ int len = 0;
+
+#ifndef NO_XLOCALEDIR
+ char *dir;
+ int priv = 1;
+
+ dir = getenv("XLOCALELIBDIR");
+
+ if (dir) {
+#ifndef WIN32
+ /*
+ * Only use the user-supplied path if the process isn't priviledged.
+ */
+ if (getuid() == geteuid() && getgid() == getegid()) {
+#if defined(HASSETUGID)
+ priv = issetugid();
+#elif defined(HASGETRESUID)
+ {
+ uid_t ruid, euid, suid;
+ gid_t rgid, egid, sgid;
+ if ((getresuid(&ruid, &euid, &suid) == 0) &&
+ (getresgid(&rgid, &egid, &sgid) == 0))
+ priv = (euid != suid) || (egid != sgid);
+ }
+#else
+ /*
+ * If there are saved ID's the process might still be priviledged
+ * even though the above test succeeded. If issetugid() and
+ * getresgid() aren't available, test this by trying to set
+ * euid to 0.
+ *
+ * Note: this only protects setuid-root clients. It doesn't
+ * protect other setuid or any setgid clients. If this tradeoff
+ * isn't acceptable, set DisableXLocaleDirEnv to YES in host.def.
+ */
+ unsigned int oldeuid;
+ oldeuid = geteuid();
+ if (seteuid(0) != 0) {
+ priv = 0;
+ } else {
+ if (seteuid(oldeuid) == -1) {
+ /* XXX ouch, coudn't get back to original uid
+ what can we do ??? */
+ _exit(127);
+ }
+ priv = 1;
+ }
+#endif
+ }
+#else
+ priv = 0;
+#endif
+ if (!priv) {
+ len = strlen(dir);
+ strncpy(p, dir, buf_len);
+ if (len < buf_len) {
+ p[len++] = LC_PATHDELIM;
+ p += len;
+ }
+ }
+ }
+#endif /* NO_XLOCALEDIR */
+
+ if (len < buf_len)
+#ifndef __UNIXOS2__
+ strncpy(p, XLOCALELIBDIR, buf_len - len);
+#else
+ strncpy(p,__XOS2RedirRoot(XLOCALELIBDIR), buf_len - len);
+#endif
+ buf[buf_len-1] = '\0';
+}
+
+/* Mapping direction */
+typedef enum {
+ LtoR, /* Map first field to second field */
+ RtoL /* Map second field to first field */
+} MapDirection;
+
+static char *
+resolve_name(
+ const char *lc_name,
+ char *file_name,
+ MapDirection direction)
+{
+ FILE *fp;
+ char buf[XLC_BUFSIZE], *name = NULL;
+
+ fp = _XFopenFile (file_name, "r");
+ if (fp == NULL)
+ return NULL;
+
+ while (fgets(buf, XLC_BUFSIZE, fp) != NULL) {
+ char *p = buf;
+ int n;
+ char *args[2], *from, *to;
+#ifdef __UNIXOS2__ /* Take out CR under OS/2 */
+ int len;
+
+ len = strlen(p);
+ if (len > 1) {
+ if (*(p+len-2) == '\r' && *(p+len-1) == '\n') {
+ *(p+len-2) = '\n';
+ *(p+len-1) = '\0';
+ }
+ }
+#endif
+ while (isspace(*p)) {
+ ++p;
+ }
+ if (iscomment(*p)) {
+ continue;
+ }
+ n = parse_line(p, args, 2); /* get first 2 fields */
+ if (n != 2) {
+ continue;
+ }
+ if (direction == LtoR) {
+ from = args[0], to = args[1]; /* left to right */
+ } else {
+ from = args[1], to = args[0]; /* right to left */
+ }
+ if (! strcmp(from, lc_name)) {
+ name = strdup(to);
+ break;
+ }
+ }
+ fclose(fp);
+ return name;
+}
+
+#define c_tolower(ch) ((ch) >= 'A' && (ch) <= 'Z' ? (ch) - 'A' + 'a' : (ch))
+
+static char *
+lowercase(
+ char *dst,
+ const char *src)
+{
+ const char *s;
+ char *t;
+
+ for (s = src, t = dst; *s; ++s, ++t)
+ *t = c_tolower(*s);
+ *t = '\0';
+ return dst;
+}
+
+/*
+ * normalize_lcname(): remove any '_' and '-' and convert any character
+ * to lower case after the <language>_<territory> part. If result is identical
+ * to argument, free result and
+ * return NULL.
+ */
+static char *
+normalize_lcname (const char *name)
+{
+ char *p, *ret;
+ const char *tmp = name;
+
+ p = ret = Xmalloc(strlen(name) + 1);
+ if (!p)
+ return NULL;
+
+ if (tmp) {
+ while (*tmp && *tmp != '.' && *tmp != '@')
+ *p++ = *tmp++;
+ while (*tmp) {
+ if (*tmp != '-')
+ *p++ = c_tolower(*tmp);
+ tmp++;
+ }
+ }
+ *p = '\0';
+
+ if (strcmp(ret, name) == 0) {
+ Xfree(ret);
+ return NULL;
+ }
+
+ return ret;
+}
+
+/************************************************************************/
+char *
+_XlcFileName(
+ XLCd lcd,
+ const char *category)
+{
+ char *siname;
+ char cat[XLC_BUFSIZE], dir[XLC_BUFSIZE];
+ int i, n;
+ char *args[NUM_LOCALEDIR];
+ char *file_name = NULL;
+
+ if (lcd == (XLCd)NULL)
+ return NULL;
+
+ siname = XLC_PUBLIC(lcd, siname);
+
+ if (category)
+ lowercase(cat, category);
+ else
+ cat[0] = '\0';
+ xlocaledir(dir,XLC_BUFSIZE);
+ n = _XlcParsePath(dir, args, NUM_LOCALEDIR);
+ for (i = 0; i < n; ++i) {
+ char buf[PATH_MAX], *name;
+
+ name = NULL;
+ if ((5 + (args[i] ? strlen (args[i]) : 0) + strlen(cat)) < PATH_MAX) {
+ sprintf(buf, "%s/%s.dir", args[i], cat);
+ name = resolve_name(siname, buf, RtoL);
+ }
+ if (name == NULL) {
+ continue;
+ }
+ if (*name == '/') {
+ /* supposed to be absolute path name */
+ file_name = name;
+ } else {
+ file_name = Xmalloc(2 + (args[i] ? strlen (args[i]) : 0) +
+ (name ? strlen (name) : 0));
+ if (file_name != NULL)
+ sprintf(file_name, "%s/%s", args[i], name);
+ Xfree(name);
+ }
+ if (isreadable(file_name)) {
+ break;
+ }
+ Xfree(file_name);
+ file_name = NULL;
+ /* Then, try with next dir */
+ }
+ return file_name;
+}
+
+/************************************************************************/
+#ifndef LOCALE_ALIAS
+#define LOCALE_ALIAS "locale.alias"
+#endif
+
+int
+_XlcResolveLocaleName(
+ const char* lc_name,
+ XLCdPublicPart* pub)
+{
+ char dir[PATH_MAX], buf[PATH_MAX], *name = NULL;
+ char *dst;
+ int i, n, sinamelen;
+ char *args[NUM_LOCALEDIR];
+ static const char locale_alias[] = LOCALE_ALIAS;
+ char *tmp_siname;
+ char *nlc_name = NULL;
+
+ xlocaledir (dir, PATH_MAX);
+ n = _XlcParsePath(dir, args, NUM_LOCALEDIR);
+ for (i = 0; i < n; ++i) {
+ if ((2 + (args[i] ? strlen (args[i]) : 0) +
+ strlen (locale_alias)) < PATH_MAX) {
+ sprintf (buf, "%s/%s", args[i], locale_alias);
+ name = resolve_name (lc_name, buf, LtoR);
+ if (!name) {
+ if (!nlc_name)
+ nlc_name = normalize_lcname(lc_name);
+ if (nlc_name)
+ name = resolve_name (nlc_name, buf, LtoR);
+ }
+ }
+ if (name != NULL) {
+ break;
+ }
+ }
+ if (nlc_name) Xfree(nlc_name);
+
+ if (name == NULL) {
+ /* vendor locale name == Xlocale name, no expansion of alias */
+ pub->siname = strdup (lc_name);
+ } else {
+ pub->siname = name;
+ }
+
+ sinamelen = strlen (pub->siname);
+ if (sinamelen == 1 && pub->siname[0] == 'C') {
+ pub->language = pub->siname;
+ pub->territory = pub->codeset = NULL;
+ return 1;
+ }
+
+ /*
+ * pub->siname is in the format <lang>_<terr>.<codeset>, typical would
+ * be "en_US.ISO8859-1", "en_US.utf8", "ru_RU.KOI-8", or ja_JP.SJIS,
+ * although it could be ja.SJIS too.
+ */
+ tmp_siname = Xrealloc (pub->siname, 2 * (sinamelen + 1));
+ if (tmp_siname == NULL) {
+ return 0;
+ }
+ pub->siname = tmp_siname;
+
+ /* language */
+ dst = &pub->siname[sinamelen + 1];
+ strcpy (dst, pub->siname);
+ pub->language = dst;
+
+ /* territory */
+ dst = strchr (dst, '_');
+ if (dst) {
+ *dst = '\0';
+ pub->territory = ++dst;
+ } else
+ dst = &pub->siname[sinamelen + 1];
+
+ /* codeset */
+ dst = strchr (dst, '.');
+ if (dst) {
+ *dst = '\0';
+ pub->codeset = ++dst;
+ }
+
+ return (pub->siname[0] != '\0') ? 1 : 0;
+}
+
+/************************************************************************/
+int
+_XlcResolveI18NPath(char *buf, int buf_len)
+{
+ if (buf != NULL) {
+ xlocaledir(buf, buf_len);
+ }
+ return 1;
+}
+
+char *
+_XlcLocaleDirName(char *dir_name, size_t dir_len, char *lc_name)
+{
+ char dir[PATH_MAX], buf[PATH_MAX], *name = NULL;
+ int i, n;
+ char *args[NUM_LOCALEDIR];
+ static char locale_alias[] = LOCALE_ALIAS;
+ char *target_name = (char*)0;
+ char *target_dir = (char*)0;
+ char *nlc_name = NULL;
+ static char* last_dir_name = 0;
+ static size_t last_dir_len = 0;
+ static char* last_lc_name = 0;
+
+ if (last_lc_name != 0 && strcmp (last_lc_name, lc_name) == 0
+ && dir_len >= last_dir_len) {
+ strcpy (dir_name, last_dir_name);
+ return dir_name;
+ }
+
+ xlocaledir (dir, PATH_MAX);
+ n = _XlcParsePath(dir, args, 256);
+ for (i = 0; i < n; ++i) {
+
+ if ((2 + (args[i] ? strlen(args[i]) : 0) +
+ strlen(locale_alias)) < PATH_MAX) {
+ sprintf (buf, "%s/%s", args[i], locale_alias);
+ name = resolve_name(lc_name, buf, LtoR);
+ if (!name) {
+ if (!nlc_name)
+ nlc_name = normalize_lcname(lc_name);
+ if (nlc_name)
+ name = resolve_name (nlc_name, buf, LtoR);
+ }
+ }
+
+ /* If name is not an alias, use lc_name for locale.dir search */
+ if (name == NULL)
+ name = lc_name;
+
+ /* look at locale.dir */
+
+ target_dir = args[i];
+ if (!target_dir) {
+ /* something wrong */
+ if (name != lc_name)
+ Xfree(name);
+ continue;
+ }
+ if ((1 + strlen (target_dir) + strlen("locale.dir")) < PATH_MAX) {
+ sprintf(buf, "%s/locale.dir", target_dir);
+ target_name = resolve_name(name, buf, RtoL);
+ }
+ if (name != lc_name)
+ Xfree(name);
+ if (target_name != NULL) {
+ char *p = 0;
+ if ((p = strstr(target_name, "/XLC_LOCALE"))) {
+ *p = '\0';
+ break;
+ }
+ Xfree(target_name);
+ target_name = NULL;
+ }
+ name = NULL;
+ }
+ if (nlc_name) Xfree(nlc_name);
+
+ if (target_name == NULL) {
+ /* vendor locale name == Xlocale name, no expansion of alias */
+ target_dir = args[0];
+ target_name = lc_name;
+ }
+ /* snprintf(dir_name, dir_len, "%s/%", target_dir, target_name); */
+ strncpy(dir_name, target_dir, dir_len - 1);
+ if (strlen(target_dir) >= dir_len - 1) {
+ dir_name[dir_len - 1] = '\0';
+ } else {
+ strcat(dir_name, "/");
+ strncat(dir_name, target_name, dir_len - strlen(dir_name) - 1);
+ if (strlen(target_name) >= dir_len - strlen(dir_name) - 1)
+ dir_name[dir_len - 1] = '\0';
+ }
+ if (target_name != lc_name)
+ Xfree(target_name);
+
+ if (last_dir_name != 0)
+ Xfree (last_dir_name);
+ if (last_lc_name != 0)
+ Xfree (last_lc_name);
+ last_dir_len = strlen (dir_name) + 1;
+ last_dir_name = Xmalloc (last_dir_len);
+ strcpy (last_dir_name, dir_name);
+ last_lc_name = strdup (lc_name);
+
+ return dir_name;
+}
+
+char *
+_XlcLocaleLibDirName(char *dir_name, size_t dir_len, char *lc_name)
+{
+ char dir[PATH_MAX], buf[PATH_MAX], *name = NULL;
+ int i, n;
+ char *args[NUM_LOCALEDIR];
+ static char locale_alias[] = LOCALE_ALIAS;
+ char *target_name = (char*)0;
+ char *target_dir = (char*)0;
+ char *nlc_name = NULL;
+ static char* last_dir_name = 0;
+ static size_t last_dir_len = 0;
+ static char* last_lc_name = 0;
+
+ if (last_lc_name != 0 && strcmp (last_lc_name, lc_name) == 0
+ && dir_len >= last_dir_len) {
+ strcpy (dir_name, last_dir_name);
+ return dir_name;
+ }
+
+ xlocalelibdir (dir, PATH_MAX);
+ n = _XlcParsePath(dir, args, 256);
+ for (i = 0; i < n; ++i) {
+
+ if ((2 + (args[i] ? strlen(args[i]) : 0) +
+ strlen(locale_alias)) < PATH_MAX) {
+ sprintf (buf, "%s/%s", args[i], locale_alias);
+ name = resolve_name(lc_name, buf, LtoR);
+ if (!name) {
+ if (!nlc_name)
+ nlc_name = normalize_lcname(lc_name);
+ if (nlc_name)
+ name = resolve_name (nlc_name, buf, LtoR);
+ }
+ }
+
+ /* If name is not an alias, use lc_name for locale.dir search */
+ if (name == NULL)
+ name = lc_name;
+
+ /* look at locale.dir */
+
+ target_dir = args[i];
+ if (!target_dir) {
+ /* something wrong */
+ if (name != lc_name)
+ Xfree(name);
+ continue;
+ }
+ if ((1 + strlen (target_dir) + strlen("locale.dir")) < PATH_MAX) {
+ sprintf(buf, "%s/locale.dir", target_dir);
+ target_name = resolve_name(name, buf, RtoL);
+ }
+ if (name != lc_name)
+ Xfree(name);
+ if (target_name != NULL) {
+ char *p = 0;
+ if ((p = strstr(target_name, "/XLC_LOCALE"))) {
+ *p = '\0';
+ break;
+ }
+ Xfree(target_name);
+ target_name = NULL;
+ }
+ name = NULL;
+ }
+ if (nlc_name) Xfree(nlc_name);
+
+ if (target_name == NULL) {
+ /* vendor locale name == Xlocale name, no expansion of alias */
+ target_dir = args[0];
+ target_name = lc_name;
+ }
+ /* snprintf(dir_name, dir_len, "%s/%", target_dir, target_name); */
+ strncpy(dir_name, target_dir, dir_len - 1);
+ if (strlen(target_dir) >= dir_len - 1) {
+ dir_name[dir_len - 1] = '\0';
+ } else {
+ strcat(dir_name, "/");
+ strncat(dir_name, target_name, dir_len - strlen(dir_name) - 1);
+ if (strlen(target_name) >= dir_len - strlen(dir_name) - 1)
+ dir_name[dir_len - 1] = '\0';
+ }
+ if (target_name != lc_name)
+ Xfree(target_name);
+
+ if (last_dir_name != 0)
+ Xfree (last_dir_name);
+ if (last_lc_name != 0)
+ Xfree (last_lc_name);
+ last_dir_len = strlen (dir_name) + 1;
+ last_dir_name = Xmalloc (last_dir_len);
+ strcpy (last_dir_name, dir_name);
+ last_lc_name = strdup (lc_name);
+
+ return dir_name;
+}
diff --git a/libX11/src/xlibi18n/lcGeneric.c b/libX11/src/xlibi18n/lcGeneric.c
index 619cb47f9..ec31cb581 100644
--- a/libX11/src/xlibi18n/lcGeneric.c
+++ b/libX11/src/xlibi18n/lcGeneric.c
@@ -1,1180 +1,1180 @@
-/*
- * Copyright 1992, 1993 by TOSHIBA Corp.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of TOSHIBA not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. TOSHIBA make no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Katsuhisa Yano TOSHIBA Corp.
- * mopi@osa.ilab.toshiba.co.jp
- */
-/*
- * (c) Copyright 1995 FUJITSU LIMITED
- * This is source code modified by FUJITSU LIMITED under the Joint
- * Development Agreement for the CDE/Motif PST.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include "Xlibint.h"
-#include "XlcGeneric.h"
-
-static XLCd create (const char *name, XLCdMethods methods);
-static Bool initialize (XLCd lcd);
-static void destroy (XLCd lcd);
-
-static XLCdPublicMethodsRec genericMethods = {
- { NULL }, /* use default methods */
- {
- NULL,
- create,
- initialize,
- destroy,
- NULL
- }
-};
-
-XLCdMethods _XlcGenericMethods = (XLCdMethods) &genericMethods;
-
-static XLCd
-create(
- const char *name,
- XLCdMethods methods)
-{
- XLCd lcd;
- XLCdPublicMethods new;
-
- lcd = Xcalloc(1, sizeof(XLCdRec));
- if (lcd == NULL)
- return (XLCd) NULL;
-
- lcd->core = Xcalloc(1, sizeof(XLCdGenericRec));
- if (lcd->core == NULL)
- goto err;
-
- new = (XLCdPublicMethods) Xmalloc(sizeof(XLCdPublicMethodsRec));
- if (new == NULL)
- goto err;
- memcpy(new,methods,sizeof(XLCdPublicMethodsRec));
- lcd->methods = (XLCdMethods) new;
-
- return lcd;
-
-err:
- Xfree(lcd);
- return (XLCd) NULL;
-}
-
-static Bool
-string_to_encoding(
- const char *str,
- char *encoding)
-{
- char *next;
- long value;
- int base;
-
- while (*str) {
- if (*str == '\\') {
- switch (*(str + 1)) {
- case 'x':
- case 'X':
- base = 16;
- break;
- default:
- base = 8;
- break;
- }
- value = strtol(str + 2, &next, base);
- if (str + 2 != next) {
- *((unsigned char *) encoding++) = (unsigned char) value;
- str = next;
- continue;
- }
- }
- *encoding++ = *str++;
- }
-
- *encoding = '\0';
-
- return True;
-}
-
-static Bool
-string_to_ulong(
- const char *str,
- unsigned long *value)
-{
- const char *tmp1 = str;
- int base;
-
- if (*tmp1++ != '\\') {
- tmp1--;
- base = 10;
- } else {
- switch (*tmp1++) {
- case 'x':
- base = 16;
- break;
- case 'o':
- base = 8;
- break;
- case 'd':
- base = 10;
- break;
- default:
- return(False);
- }
- }
- *value = (unsigned long) strtol(tmp1, NULL, base);
- return(True);
-}
-
-
-static Bool
-add_charset(
- CodeSet codeset,
- XlcCharSet charset)
-{
- XlcCharSet *new_list;
- int num;
-
- if ((num = codeset->num_charsets))
- new_list = (XlcCharSet *) Xrealloc(codeset->charset_list,
- (num + 1) * sizeof(XlcCharSet));
- else
- new_list = (XlcCharSet *) Xmalloc(sizeof(XlcCharSet));
-
- if (new_list == NULL)
- return False;
-
- new_list[num] = charset;
- codeset->charset_list = new_list;
- codeset->num_charsets = num + 1;
-
- return True;
-}
-
-static CodeSet
-add_codeset(
- XLCdGenericPart *gen)
-{
- CodeSet new, *new_list;
- int num;
-
- new = Xcalloc(1, sizeof(CodeSetRec));
- if (new == NULL)
- return NULL;
-
- if ((num = gen->codeset_num))
- new_list = (CodeSet *) Xrealloc(gen->codeset_list,
- (num + 1) * sizeof(CodeSet));
- else
- new_list = (CodeSet *) Xmalloc(sizeof(CodeSet));
-
- if (new_list == NULL)
- goto err;
-
- new_list[num] = new;
- gen->codeset_list = new_list;
- gen->codeset_num = num + 1;
-
- return new;
-
-err:
- Xfree(new);
-
- return NULL;
-}
-
-static Bool
-add_parse_list(
- XLCdGenericPart *gen,
- EncodingType type,
- const char *encoding,
- CodeSet codeset)
-{
- ParseInfo new, *new_list;
- char *str;
- unsigned char ch;
- int num;
-
- str = strdup(encoding);
- if (str == NULL)
- return False;
-
- new = Xcalloc(1, sizeof(ParseInfoRec));
- if (new == NULL)
- goto err;
-
- if (gen->mb_parse_table == NULL) {
- gen->mb_parse_table = Xcalloc(1, 256); /* 2^8 */
- if (gen->mb_parse_table == NULL)
- goto err;
- }
-
- if ((num = gen->mb_parse_list_num))
- new_list = (ParseInfo *) Xrealloc(gen->mb_parse_list,
- (num + 2) * sizeof(ParseInfo));
- else {
- new_list = (ParseInfo *) Xmalloc(2 * sizeof(ParseInfo));
- }
-
- if (new_list == NULL)
- goto err;
-
- new_list[num] = new;
- new_list[num + 1] = NULL;
- gen->mb_parse_list = new_list;
- gen->mb_parse_list_num = num + 1;
-
- ch = (unsigned char) *str;
- if (gen->mb_parse_table[ch] == 0)
- gen->mb_parse_table[ch] = num + 1;
-
- new->type = type;
- new->encoding = str;
- new->codeset = codeset;
-
- if (codeset->parse_info == NULL)
- codeset->parse_info = new;
-
- return True;
-
-err:
- Xfree(str);
- if (new)
- Xfree(new);
-
- return False;
-}
-
-static void
-free_charset(
- XLCd lcd)
-{
- XLCdGenericPart *gen = XLC_GENERIC_PART(lcd);
- ParseInfo *parse_info;
- int num;
-
- if (gen->mb_parse_table)
- Xfree(gen->mb_parse_table);
- if ((num = gen->mb_parse_list_num) > 0) {
- for (parse_info = gen->mb_parse_list; num-- > 0; parse_info++) {
- if ((*parse_info)->encoding)
- Xfree((*parse_info)->encoding);
- Xfree(*parse_info);
- }
- Xfree(gen->mb_parse_list);
- }
-
- if ((num = gen->codeset_num) > 0)
- Xfree(gen->codeset_list);
-}
-
-/* For VW/UDC */
-
-#define FORWARD (unsigned long)'+'
-#define BACKWARD (unsigned long)'-'
-
-static const char *
-getscope(
- const char *str,
- FontScope scp)
-{
- unsigned long start = 0;
- unsigned long end = 0;
- unsigned long dest = 0;
- unsigned long shift = 0;
- unsigned long direction = 0;
- sscanf(str,"[\\x%lx,\\x%lx]->\\x%lx", &start, &end, &dest);
- if (dest) {
- if (dest >= start) {
- shift = dest - start;
- direction = FORWARD ;
- } else {
- shift = start - dest;
- direction = BACKWARD;
- }
- }
- scp->start = start ;
- scp->end = end ;
- scp->shift = shift ;
- scp->shift_direction
- = direction ;
- /* .......... */
- while (*str) {
- if (*str == ',' && *(str+1) == '[')
- break;
- str++;
- }
- return str+1;
-}
-
-static int
-count_scopemap(
- const char *str)
-{
- const char *ptr;
- int num=0;
- for (ptr=str; *ptr; ptr++) {
- if (*ptr == ']') {
- num++;
- }
- }
- return num;
-}
-
-FontScope
-_XlcParse_scopemaps(
- const char *str,
- int *size)
-{
- int num=0,i;
- FontScope scope,sc_ptr;
- const char *str_sc;
-
- num = count_scopemap(str);
- scope = (FontScope) Xmalloc(num * sizeof(FontScopeRec));
- if (scope == NULL)
- return NULL;
-
- for (i=0, str_sc=str, sc_ptr=scope; i < num; i++, sc_ptr++) {
- str_sc = getscope(str_sc, sc_ptr);
- }
- *size = num;
- return scope;
-}
-
-void
-_XlcDbg_printValue(
- const char *str,
- char **value,
- int num)
-{
-/*
- int i;
- for (i = 0; i < num; i++)
- fprintf(stderr, "%s value[%d] = %s\n", str, i, value[i]);
-*/
-}
-
-static void
-dmpscope(
- const char* name,
- FontScope sc,
- int num)
-{
-/*
- int i;
- fprintf(stderr, "dmpscope %s\n", name);
- for (i=0; i<num; i++)
- fprintf(stderr,"%x %x %x %x \n",
- sc[i].start,
- sc[i].end,
- sc[i].shift,
- sc[i].shift_direction);
- fprintf(stderr, "dmpscope end\n");
-*/
-}
-
-static XlcCharSet
-srch_charset_define(
- const char *name,
- int *new)
-{
- XlcCharSet charset;
-
- *new = 0;
- charset = _XlcGetCharSet(name);
- if (charset == NULL &&
- (charset = _XlcCreateDefaultCharSet(name, ""))) {
- _XlcAddCharSet(charset);
- *new = 1;
- charset->source = CSsrcXLC;
- }
- return charset;
-}
-
-static void
-read_charset_define(
- XLCd lcd,
- XLCdGenericPart *gen)
-{
- int i;
- char csd[16], cset_name[256];
- char name[BUFSIZ];
- XlcCharSet charsetd;
- char **value;
- int num, new = 0;
- XlcSide side = XlcUnknown;
- char *tmp;
-
- for (i=0; ; i++) { /* loop start */
- charsetd = 0;
- sprintf(csd, "csd%d", i);
-
- /* charset_name */
- sprintf(name, "%s.%s", csd, "charset_name");
- _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
- _XlcDbg_printValue(name,value,num);
- if (num > 0) {
- /* hackers will get truncated -- C'est la vie */
- strncpy(cset_name,value[0], sizeof cset_name - 1);
- cset_name[(sizeof cset_name) - 1] = '\0';
- sprintf(name, "%s.%s", csd , "side");
- _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
- if (!_XlcNCompareISOLatin1(value[0], "none", 4)) {
- side = XlcGLGR;
- } else if (!_XlcNCompareISOLatin1(value[0], "GL", 2)) {
- side = XlcGL;
- strcat(cset_name,":GL");
- } else {
- side = XlcGR;
- strcat(cset_name,":GR");
- }
- if (charsetd == NULL &&
- (charsetd = srch_charset_define(cset_name,&new)) == NULL)
- return;
- }
- } else {
- if (i == 0)
- continue;
- else
- break;
- }
- if (new) {
- tmp = strdup(cset_name);
- if (tmp == NULL)
- return;
- charsetd->name = tmp;
- }
- /* side */
- charsetd->side = side ;
- /* length */
- sprintf(name, "%s.%s", csd, "length");
- _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
- charsetd->char_size = atoi(value[0]);
- }
- /* gc_number */
- sprintf(name, "%s.%s", csd, "gc_number");
- _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
- charsetd->set_size = atoi(value[0]);
- }
- /* string_encoding */
- sprintf(name, "%s.%s", csd, "string_encoding");
- _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
- if (!strcmp("False",value[0])) {
- charsetd->string_encoding = False;
- } else {
- charsetd->string_encoding = True;
- }
- }
- /* sequence */
- sprintf(name, "%s.%s", csd, "sequence");
- _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
-/*
- if (charsetd->ct_sequence) {
- Xfree(charsetd->ct_sequence);
- }
-*/
- tmp = (char *)Xmalloc(strlen(value[0])+1);
- if (tmp == NULL)
- return;
- charsetd->ct_sequence = tmp;
- string_to_encoding(value[0],tmp);
- }
- /* encoding_name */
- sprintf(name, "%s.%s", csd, "encoding_name");
- _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
-/*
- if (charsetd->encoding_name) {
- Xfree(charsetd->encoding_name);
- }
-*/
- tmp = strdup(value[0]);
- charsetd->encoding_name = tmp;
- charsetd->xrm_encoding_name = XrmStringToQuark(tmp);
- }
- _XlcAddCT(charsetd->name, charsetd->ct_sequence);
- }
-}
-
-static SegConv
-add_conversion(
- XLCdGenericPart *gen)
-{
- SegConv new_list;
- int num;
-
- if ((num = gen->segment_conv_num) > 0) {
- new_list = (SegConv) Xrealloc(gen->segment_conv,
- (num + 1) * sizeof(SegConvRec));
- } else {
- new_list = (SegConv) Xmalloc(sizeof(SegConvRec));
- }
-
- if (new_list == NULL)
- return NULL;
-
- gen->segment_conv = new_list;
- gen->segment_conv_num = num + 1;
-
- return &new_list[num];
-
-}
-
-static void
-read_segmentconversion(
- XLCd lcd,
- XLCdGenericPart *gen)
-{
- int i;
- char conv[16];
- char name[BUFSIZ];
- char **value;
- int num,new;
- SegConv conversion;
- for (i=0 ; ; i++) { /* loop start */
- conversion = 0;
- sprintf(conv, "conv%d", i);
-
- /* length */
- sprintf(name, "%s.%s", conv, "length");
- _XlcGetResource(lcd, "XLC_SEGMENTCONVERSION", name, &value, &num);
- if (num > 0) {
- if (conversion == NULL &&
- (conversion = add_conversion(gen)) == NULL) {
- return;
- }
- _XlcDbg_printValue(name,value,num);
- } else {
- if (i == 0)
- continue;
- else
- break;
- }
- conversion->length = atoi(value[0]);
-
- /* source_encoding */
- sprintf(name, "%s.%s", conv, "source_encoding");
- _XlcGetResource(lcd, "XLC_SEGMENTCONVERSION", name, &value, &num);
- if (num > 0) {
- char *tmp;
- _XlcDbg_printValue(name,value,num);
- tmp = strdup(value[0]);
- if (tmp == NULL)
- return;
- conversion->source_encoding = tmp;
- conversion->source = srch_charset_define(tmp,&new);
- }
- /* destination_encoding */
- sprintf(name, "%s.%s", conv, "destination_encoding");
- _XlcGetResource(lcd, "XLC_SEGMENTCONVERSION", name, &value, &num);
- if (num > 0) {
- char *tmp;
- _XlcDbg_printValue(name,value,num);
- tmp = strdup(value[0]);
- if (tmp == NULL)
- return;
- conversion->destination_encoding = tmp;
- conversion->dest = srch_charset_define(tmp,&new);
- }
- /* range */
- sprintf(name, "%s.%s", conv, "range");
- _XlcGetResource(lcd, "XLC_SEGMENTCONVERSION", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
- sscanf(value[0],"\\x%lx,\\x%lx",
- &(conversion->range.start), &(conversion->range.end));
- }
- /* conversion */
- sprintf(name, "%s.%s", conv, "conversion");
- _XlcGetResource(lcd, "XLC_SEGMENTCONVERSION", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
- conversion->conv =
- _XlcParse_scopemaps(value[0],&conversion->conv_num);
- }
- } /* loop end */
-}
-
-static ExtdSegment
-create_ctextseg(
- char **value,
- int num)
-{
- ExtdSegment ret;
- char* ptr;
- char* cset_name = NULL;
- int i,new;
- FontScope scope;
- ret = (ExtdSegment)Xmalloc(sizeof(ExtdSegmentRec));
- if (ret == NULL)
- return NULL;
- ret->name = strdup(value[0]);
- if (ret->name == NULL) {
- Xfree (ret);
- return NULL;
- }
- cset_name = (char*) Xmalloc (strlen(ret->name) + 1);
- if (cset_name == NULL) {
- Xfree (ret->name);
- Xfree (ret);
- return NULL;
- }
- if (strchr(value[0],':')) {
- ptr = strchr(ret->name,':');
- *ptr = '\0';
- ptr++;
- if (!_XlcNCompareISOLatin1(ptr, "GL", 2)) {
- ret->side = XlcGL;
- sprintf(cset_name,"%s:%s",ret->name,"GL");
- } else {
- ret->side = XlcGR;
- sprintf(cset_name,"%s:%s",ret->name,"GR");
- }
- } else {
- ret->side = XlcGLGR;
- strcpy(cset_name,ret->name);
- }
- ret->area = (FontScope)Xmalloc((num - 1)*sizeof(FontScopeRec));
- if (ret->area == NULL) {
- Xfree (cset_name);
- Xfree (ret->name);
- Xfree (ret);
- return NULL;
- }
- ret->area_num = num - 1;
- scope = ret->area ;
- for (i = 1; i < num; i++) {
- sscanf(value[i],"\\x%lx,\\x%lx",
- &scope[i-1].start, &scope[i-1].end);
- }
- ret->charset = srch_charset_define(cset_name,&new);
- Xfree (cset_name);
-
- return ret;
-}
-/* For VW/UDC end */
-
-static Bool
-load_generic(
- XLCd lcd)
-{
- XLCdGenericPart *gen = XLC_GENERIC_PART(lcd);
- char **value;
- int num;
- unsigned long l;
- int i;
- int M,ii;
- XlcCharSet charset;
-
- gen->codeset_num = 0;
-
- /***** wc_encoding_mask *****/
- _XlcGetResource(lcd, "XLC_XLOCALE", "wc_encoding_mask", &value, &num);
- if (num > 0) {
- if (string_to_ulong(value[0], &l) == False)
- goto err;
- gen->wc_encode_mask = l;
- }
- /***** wc_shift_bits *****/
- _XlcGetResource(lcd, "XLC_XLOCALE", "wc_shift_bits", &value, &num);
- if (num > 0)
- gen->wc_shift_bits = atoi(value[0]);
- if (gen->wc_shift_bits < 1)
- gen->wc_shift_bits = 8;
- /***** use_stdc_env *****/
- _XlcGetResource(lcd, "XLC_XLOCALE", "use_stdc_env", &value, &num);
- if (num > 0 && !_XlcCompareISOLatin1(value[0], "True"))
- gen->use_stdc_env = True;
- else
- gen->use_stdc_env = False;
- /***** force_convert_to_mb *****/
- _XlcGetResource(lcd, "XLC_XLOCALE", "force_convert_to_mb", &value, &num);
- if (num > 0 && !_XlcCompareISOLatin1(value[0], "True"))
- gen->force_convert_to_mb = True;
- else
- gen->force_convert_to_mb = False;
-
- for (i = 0; ; i++) {
- CodeSetRec *codeset = NULL;
- char cs[16];
- char name[BUFSIZ];
-
- sprintf(cs, "cs%d", i);
-
- /***** codeset.side *****/
- sprintf(name, "%s.%s", cs , "side");
- _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
- if (num > 0) {
- char *tmp;
-
- if (codeset == NULL && (codeset = add_codeset(gen)) == NULL)
- goto err;
-
- /* 3.4.1 side */
- if (!_XlcNCompareISOLatin1(value[0], "none", 4)) {
- codeset->side = XlcNONE;
- } else if (!_XlcNCompareISOLatin1(value[0], "GL", 2)) {
- codeset->side = XlcGL;
- } else {
- codeset->side = XlcGR;
- }
-
- tmp = strrchr(value[0], ':');
- if (tmp != NULL && !_XlcCompareISOLatin1(tmp + 1, "Default")) {
- if (codeset->side == XlcGR)
- gen->initial_state_GR = codeset;
- else
- gen->initial_state_GL = codeset;
- }
- }
-
- /***** codeset.length *****/
- sprintf(name, "%s.%s", cs , "length");
- _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
- if (num > 0) {
- if (codeset == NULL && (codeset = add_codeset(gen)) == NULL)
- goto err;
- codeset->length = atoi(value[0]);
- if (codeset->length < 1)
- codeset->length = 1;
- }
-
- /***** codeset.mb_encoding *****/
- sprintf(name, "%s.%s", cs, "mb_encoding");
- _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
- if (num > 0) {
- static struct {
- const char *str;
- EncodingType type;
- } shifts[] = {
- {"<SS>", E_SS},
- {"<LSL>", E_LSL},
- {"<LSR>", E_LSR},
- {0}
- };
- int j;
-
- if (codeset == NULL && (codeset = add_codeset(gen)) == NULL)
- goto err;
- for ( ; num-- > 0; value++) {
- char encoding[256];
- char *tmp = *value;
- EncodingType type = E_SS; /* for BC */
- for (j = 0; shifts[j].str; j++) {
- if (!_XlcNCompareISOLatin1(tmp, shifts[j].str,
- strlen(shifts[j].str))) {
- type = shifts[j].type;
- tmp += strlen(shifts[j].str);
- break;
- }
- }
- if (strlen (tmp) > sizeof encoding ||
- string_to_encoding(tmp, encoding) == False)
- goto err;
- add_parse_list(gen, type, encoding, codeset);
- }
- }
-
- /***** codeset.wc_encoding *****/
- sprintf(name, "%s.%s", cs, "wc_encoding");
- _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
- if (num > 0) {
- if (codeset == NULL && (codeset = add_codeset(gen)) == NULL)
- goto err;
- if (string_to_ulong(value[0], &l) == False)
- goto err;
- codeset->wc_encoding = l;
- }
-
- /***** codeset.ct_encoding *****/
- sprintf(name, "%s.%s", cs, "ct_encoding");
- _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
- if (num > 0) {
- char *encoding;
-
- if (codeset == NULL && (codeset = add_codeset(gen)) == NULL)
- goto err;
- for ( ; num-- > 0; value++) {
- if (strlen (*value) > sizeof name)
- goto err;
- string_to_encoding(*value, name);
- charset = NULL;
- if ((encoding = strchr(name, ':')) &&
- (encoding = strchr(encoding + 1, ':'))) {
- *encoding++ = '\0';
- charset = _XlcAddCT(name, encoding);
- }
- if (charset == NULL) {
- charset = _XlcGetCharSet(name);
- if (charset == NULL &&
- (charset = _XlcCreateDefaultCharSet(name, ""))) {
- charset->side = codeset->side;
- charset->char_size = codeset->length;
- _XlcAddCharSet(charset);
- }
- }
- if (charset) {
- if (add_charset(codeset, charset) == False)
- goto err;
- }
- }
- }
-
- if (codeset == NULL)
- break;
- codeset->cs_num = i;
- /* For VW/UDC */
- /***** 3.4.2 byteM (1 <= M <= length)*****/
- for (M=1; M-1 < codeset->length; M++) {
- unsigned long start,end;
- ByteInfo tmpb;
-
- sprintf(name,"%s.%s%d",cs,"byte",M);
- _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
-
- if (M == 1) {
- if (num < 1) {
- codeset->byteM = NULL;
- break ;
- }
- codeset->byteM =
- (ByteInfoListRec *)Xmalloc(
- (codeset->length)*sizeof(ByteInfoListRec));
- if (codeset->byteM == NULL) {
- goto err;
- }
- }
-
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
- (codeset->byteM)[M-1].M = M;
- (codeset->byteM)[M-1].byteinfo_num = num;
- (codeset->byteM)[M-1].byteinfo =
- (ByteInfo)Xmalloc( num * sizeof(ByteInfoRec));
- for (ii = 0 ; ii < num ; ii++) {
- tmpb = (codeset->byteM)[M-1].byteinfo ;
- /* default 0x00 - 0xff */
- sscanf(value[ii],"\\x%lx,\\x%lx",&start,&end);
- tmpb[ii].start = (unsigned char)start;
- tmpb[ii].end = (unsigned char)end;
- }
- }
- /* .... */
- }
-
-
- /***** codeset.mb_conversion *****/
- sprintf(name, "%s.%s", cs, "mb_conversion");
- _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
- codeset->mbconv = Xmalloc(sizeof(ConversionRec));
- codeset->mbconv->convlist =
- _XlcParse_scopemaps(value[0],&(codeset->mbconv->conv_num));
- dmpscope("mb_conv",codeset->mbconv->convlist,
- codeset->mbconv->conv_num);
- /* [\x%x,\x%x]->\x%x,... */
- }
- /***** codeset.ct_conversion *****/
- sprintf(name, "%s.%s", cs, "ct_conversion");
- _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
- codeset->ctconv = Xmalloc(sizeof(ConversionRec));
- codeset->ctconv->convlist =
- _XlcParse_scopemaps(value[0],&(codeset->ctconv->conv_num));
- dmpscope("ctconv",codeset->ctconv->convlist,
- codeset->ctconv->conv_num);
- /* [\x%x,\x%x]->\x%x,... */
- }
- /***** codeset.ct_conversion_file *****/
- sprintf(name, "%s.%s", cs, "ct_conversion_file");
- _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
- /* [\x%x,\x%x]->\x%x,... */
- }
- /***** codeset.ct_extended_segment *****/
- sprintf(name, "%s.%s", cs, "ct_extended_segment");
- _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
- if (num > 0) {
- _XlcDbg_printValue(name,value,num);
- codeset->ctextseg = create_ctextseg(value,num);
- /* [\x%x,\x%x]->\x%x,... */
- }
- /* For VW/UDC end */
-
- }
-
- read_charset_define(lcd,gen); /* For VW/UDC */
- read_segmentconversion(lcd,gen); /* For VW/UDC */
-
- if (gen->initial_state_GL == NULL) {
- CodeSetRec *codeset;
- for (i = 0; i < gen->codeset_num; i++) {
- codeset = gen->codeset_list[i];
- if (codeset->side == XlcGL)
- gen->initial_state_GL = codeset;
- }
- }
-
- if (gen->initial_state_GR == NULL) {
- CodeSetRec *codeset;
- for (i = 0; i < gen->codeset_num; i++) {
- codeset = gen->codeset_list[i];
- if (codeset->side == XlcGR)
- gen->initial_state_GR = codeset;
- }
- }
-
- for (i = 0; i < gen->codeset_num; i++) {
- CodeSetRec *codeset = gen->codeset_list[i];
- for (ii = 0; ii < codeset->num_charsets; ii++) {
- charset = codeset->charset_list[ii];
- if (! strcmp(charset->encoding_name, "ISO8859-1"))
- charset->string_encoding = True;
- if ( charset->string_encoding )
- codeset->string_encoding = True;
- }
- }
- return True;
-
-err:
- free_charset(lcd);
-
- return False;
-}
-
-#ifdef USE_DYNAMIC_LC
-/* override the open_om and open_im methods which were set by
- super_class's initialize method() */
-
-static Bool
-initialize_core(
- XLCd lcd)
-{
- _XInitDynamicOM(lcd);
-
- _XInitDynamicIM(lcd);
-
- return True;
-}
-#endif
-
-static Bool
-initialize(XLCd lcd)
-{
- XLCdPublicMethods superclass = (XLCdPublicMethods) _XlcPublicMethods;
-
- XLC_PUBLIC_METHODS(lcd)->superclass = superclass;
-
- if (superclass->pub.initialize) {
- if ((*superclass->pub.initialize)(lcd) == False)
- return False;
- }
-
-#ifdef USE_DYNAMIC_LC
- if (initialize_core(lcd) == False)
- return False;
-#endif
-
- if (load_generic(lcd) == False)
- return False;
-
- return True;
-}
-
-/* VW/UDC start 95.01.08 */
-static void
-freeByteM(
- CodeSet codeset)
-{
- int i;
- ByteInfoList blst;
- if (codeset->byteM == NULL) {
- return ;
- }
- blst = codeset->byteM;
- for (i = 0; i < codeset->length; i++) {
- if (blst[i].byteinfo) {
- Xfree(blst[i].byteinfo);
- blst[i].byteinfo = NULL;
- }
- }
- Xfree(codeset->byteM);
- codeset->byteM = NULL;
-}
-
-static void
-freeConversion(
- CodeSet codeset)
-{
- Conversion mbconv,ctconv;
- if (codeset->mbconv) {
- mbconv = codeset->mbconv;
- /* ... */
- if (mbconv->convlist) {
- Xfree(mbconv->convlist);
- mbconv->convlist = NULL;
- }
- Xfree(mbconv);
- codeset->mbconv = NULL;
- }
- if (codeset->ctconv) {
- ctconv = codeset->ctconv;
- /* ... */
- if (ctconv->convlist) {
- Xfree(ctconv->convlist);
- ctconv->convlist = NULL;
- }
- Xfree(ctconv);
- codeset->ctconv = NULL;
- }
-}
-
-static void
-freeExtdSegment(
- CodeSet codeset)
-{
- ExtdSegment ctextseg;
- if (codeset->ctextseg == NULL) {
- return;
- }
- ctextseg = codeset->ctextseg;
- if (ctextseg->name) {
- Xfree(ctextseg->name);
- ctextseg->name = NULL;
- }
- if (ctextseg->area) {
- Xfree(ctextseg->area);
- ctextseg->area = NULL;
- }
- Xfree(codeset->ctextseg);
- codeset->ctextseg = NULL;
-}
-
-static void
-freeParseInfo(
- CodeSet codeset)
-{
- ParseInfo parse_info;
- if (codeset->parse_info == NULL) {
- return;
- }
- parse_info = codeset->parse_info;
- if (parse_info->encoding) {
- Xfree(parse_info->encoding);
- parse_info->encoding = NULL;
- }
- Xfree(codeset->parse_info);
- codeset->parse_info = NULL;
-}
-
-static void
-destroy_CodeSetList(
- XLCdGenericPart *gen)
-{
- CodeSet *codeset = gen->codeset_list;
- int i;
- if (gen->codeset_num == 0) {
- return;
- }
- for (i=0;i<gen->codeset_num;i++) {
- freeByteM(codeset[i]);
- freeConversion(codeset[i]);
- freeExtdSegment(codeset[i]);
- freeParseInfo(codeset[i]);
- if (codeset[i]->charset_list) {
- Xfree(codeset[i]->charset_list);
- codeset[i]->charset_list = NULL;
- }
- Xfree(codeset[i]); codeset[i]=NULL;
- }
- Xfree(codeset); gen->codeset_list = NULL;
-}
-
-static void
-destroy_SegConv(
- XLCdGenericPart *gen)
-{
- SegConv seg = gen->segment_conv;
- int i;
- if (gen->segment_conv_num == 0) {
- return;
- }
- for (i=0;i<gen->segment_conv_num;i++) {
- if (seg[i].source_encoding) {
- Xfree(seg[i].source_encoding);
- seg[i].source_encoding = NULL;
- }
- if (seg[i].destination_encoding) {
- Xfree(seg[i].destination_encoding);
- seg[i].destination_encoding = NULL;
- }
- if (seg[i].conv) {
- Xfree(seg[i].conv); seg[i].conv = NULL;
- }
- }
- Xfree(seg); gen->segment_conv = NULL;
-}
-
-static void
-destroy_gen(
- XLCd lcd)
-{
- XLCdGenericPart *gen = XLC_GENERIC_PART(lcd);
- destroy_SegConv(gen);
- destroy_CodeSetList(gen);
- if (gen->mb_parse_table) {
- Xfree(gen->mb_parse_table);
- gen->mb_parse_table = NULL;
- }
- if (gen->mb_parse_list) {
- Xfree(gen->mb_parse_list);
- gen->mb_parse_list = NULL;
- }
-}
-/* VW/UDC end 95.01.08 */
-
-static void
-destroy(
- XLCd lcd)
-{
- XLCdPublicMethods superclass = XLC_PUBLIC_METHODS(lcd)->superclass;
-
- destroy_gen(lcd); /* ADD 1996.01.08 */
- if (superclass && superclass->pub.destroy)
- (*superclass->pub.destroy)(lcd);
-}
+/*
+ * Copyright 1992, 1993 by TOSHIBA Corp.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of TOSHIBA not be used in advertising
+ * or publicity pertaining to distribution of the software without specific,
+ * written prior permission. TOSHIBA make no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author: Katsuhisa Yano TOSHIBA Corp.
+ * mopi@osa.ilab.toshiba.co.jp
+ */
+/*
+ * (c) Copyright 1995 FUJITSU LIMITED
+ * This is source code modified by FUJITSU LIMITED under the Joint
+ * Development Agreement for the CDE/Motif PST.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include "Xlibint.h"
+#include "XlcGeneric.h"
+
+static XLCd create (const char *name, XLCdMethods methods);
+static Bool initialize (XLCd lcd);
+static void destroy (XLCd lcd);
+
+static XLCdPublicMethodsRec genericMethods = {
+ { NULL }, /* use default methods */
+ {
+ NULL,
+ create,
+ initialize,
+ destroy,
+ NULL
+ }
+};
+
+XLCdMethods _XlcGenericMethods = (XLCdMethods) &genericMethods;
+
+static XLCd
+create(
+ const char *name,
+ XLCdMethods methods)
+{
+ XLCd lcd;
+ XLCdPublicMethods new;
+
+ lcd = Xcalloc(1, sizeof(XLCdRec));
+ if (lcd == NULL)
+ return (XLCd) NULL;
+
+ lcd->core = Xcalloc(1, sizeof(XLCdGenericRec));
+ if (lcd->core == NULL)
+ goto err;
+
+ new = (XLCdPublicMethods) Xmalloc(sizeof(XLCdPublicMethodsRec));
+ if (new == NULL)
+ goto err;
+ memcpy(new,methods,sizeof(XLCdPublicMethodsRec));
+ lcd->methods = (XLCdMethods) new;
+
+ return lcd;
+
+err:
+ Xfree(lcd);
+ return (XLCd) NULL;
+}
+
+static Bool
+string_to_encoding(
+ const char *str,
+ char *encoding)
+{
+ char *next;
+ long value;
+ int base;
+
+ while (*str) {
+ if (*str == '\\') {
+ switch (*(str + 1)) {
+ case 'x':
+ case 'X':
+ base = 16;
+ break;
+ default:
+ base = 8;
+ break;
+ }
+ value = strtol(str + 2, &next, base);
+ if (str + 2 != next) {
+ *((unsigned char *) encoding++) = (unsigned char) value;
+ str = next;
+ continue;
+ }
+ }
+ *encoding++ = *str++;
+ }
+
+ *encoding = '\0';
+
+ return True;
+}
+
+static Bool
+string_to_ulong(
+ const char *str,
+ unsigned long *value)
+{
+ const char *tmp1 = str;
+ int base;
+
+ if (*tmp1++ != '\\') {
+ tmp1--;
+ base = 10;
+ } else {
+ switch (*tmp1++) {
+ case 'x':
+ base = 16;
+ break;
+ case 'o':
+ base = 8;
+ break;
+ case 'd':
+ base = 10;
+ break;
+ default:
+ return(False);
+ }
+ }
+ *value = (unsigned long) strtol(tmp1, NULL, base);
+ return(True);
+}
+
+
+static Bool
+add_charset(
+ CodeSet codeset,
+ XlcCharSet charset)
+{
+ XlcCharSet *new_list;
+ int num;
+
+ if ((num = codeset->num_charsets))
+ new_list = (XlcCharSet *) Xrealloc(codeset->charset_list,
+ (num + 1) * sizeof(XlcCharSet));
+ else
+ new_list = (XlcCharSet *) Xmalloc(sizeof(XlcCharSet));
+
+ if (new_list == NULL)
+ return False;
+
+ new_list[num] = charset;
+ codeset->charset_list = new_list;
+ codeset->num_charsets = num + 1;
+
+ return True;
+}
+
+static CodeSet
+add_codeset(
+ XLCdGenericPart *gen)
+{
+ CodeSet new, *new_list;
+ int num;
+
+ new = Xcalloc(1, sizeof(CodeSetRec));
+ if (new == NULL)
+ return NULL;
+
+ if ((num = gen->codeset_num))
+ new_list = (CodeSet *) Xrealloc(gen->codeset_list,
+ (num + 1) * sizeof(CodeSet));
+ else
+ new_list = (CodeSet *) Xmalloc(sizeof(CodeSet));
+
+ if (new_list == NULL)
+ goto err;
+
+ new_list[num] = new;
+ gen->codeset_list = new_list;
+ gen->codeset_num = num + 1;
+
+ return new;
+
+err:
+ Xfree(new);
+
+ return NULL;
+}
+
+static Bool
+add_parse_list(
+ XLCdGenericPart *gen,
+ EncodingType type,
+ const char *encoding,
+ CodeSet codeset)
+{
+ ParseInfo new, *new_list;
+ char *str;
+ unsigned char ch;
+ int num;
+
+ str = strdup(encoding);
+ if (str == NULL)
+ return False;
+
+ new = Xcalloc(1, sizeof(ParseInfoRec));
+ if (new == NULL)
+ goto err;
+
+ if (gen->mb_parse_table == NULL) {
+ gen->mb_parse_table = Xcalloc(1, 256); /* 2^8 */
+ if (gen->mb_parse_table == NULL)
+ goto err;
+ }
+
+ if ((num = gen->mb_parse_list_num))
+ new_list = (ParseInfo *) Xrealloc(gen->mb_parse_list,
+ (num + 2) * sizeof(ParseInfo));
+ else {
+ new_list = (ParseInfo *) Xmalloc(2 * sizeof(ParseInfo));
+ }
+
+ if (new_list == NULL)
+ goto err;
+
+ new_list[num] = new;
+ new_list[num + 1] = NULL;
+ gen->mb_parse_list = new_list;
+ gen->mb_parse_list_num = num + 1;
+
+ ch = (unsigned char) *str;
+ if (gen->mb_parse_table[ch] == 0)
+ gen->mb_parse_table[ch] = num + 1;
+
+ new->type = type;
+ new->encoding = str;
+ new->codeset = codeset;
+
+ if (codeset->parse_info == NULL)
+ codeset->parse_info = new;
+
+ return True;
+
+err:
+ Xfree(str);
+ if (new)
+ Xfree(new);
+
+ return False;
+}
+
+static void
+free_charset(
+ XLCd lcd)
+{
+ XLCdGenericPart *gen = XLC_GENERIC_PART(lcd);
+ ParseInfo *parse_info;
+ int num;
+
+ if (gen->mb_parse_table)
+ Xfree(gen->mb_parse_table);
+ if ((num = gen->mb_parse_list_num) > 0) {
+ for (parse_info = gen->mb_parse_list; num-- > 0; parse_info++) {
+ if ((*parse_info)->encoding)
+ Xfree((*parse_info)->encoding);
+ Xfree(*parse_info);
+ }
+ Xfree(gen->mb_parse_list);
+ }
+
+ if ((num = gen->codeset_num) > 0)
+ Xfree(gen->codeset_list);
+}
+
+/* For VW/UDC */
+
+#define FORWARD (unsigned long)'+'
+#define BACKWARD (unsigned long)'-'
+
+static const char *
+getscope(
+ const char *str,
+ FontScope scp)
+{
+ unsigned long start = 0;
+ unsigned long end = 0;
+ unsigned long dest = 0;
+ unsigned long shift = 0;
+ unsigned long direction = 0;
+ sscanf(str,"[\\x%lx,\\x%lx]->\\x%lx", &start, &end, &dest);
+ if (dest) {
+ if (dest >= start) {
+ shift = dest - start;
+ direction = FORWARD ;
+ } else {
+ shift = start - dest;
+ direction = BACKWARD;
+ }
+ }
+ scp->start = start ;
+ scp->end = end ;
+ scp->shift = shift ;
+ scp->shift_direction
+ = direction ;
+ /* .......... */
+ while (*str) {
+ if (*str == ',' && *(str+1) == '[')
+ break;
+ str++;
+ }
+ return str+1;
+}
+
+static int
+count_scopemap(
+ const char *str)
+{
+ const char *ptr;
+ int num=0;
+ for (ptr=str; *ptr; ptr++) {
+ if (*ptr == ']') {
+ num++;
+ }
+ }
+ return num;
+}
+
+FontScope
+_XlcParse_scopemaps(
+ const char *str,
+ int *size)
+{
+ int num=0,i;
+ FontScope scope,sc_ptr;
+ const char *str_sc;
+
+ num = count_scopemap(str);
+ scope = (FontScope) Xmalloc(num * sizeof(FontScopeRec));
+ if (scope == NULL)
+ return NULL;
+
+ for (i=0, str_sc=str, sc_ptr=scope; i < num; i++, sc_ptr++) {
+ str_sc = getscope(str_sc, sc_ptr);
+ }
+ *size = num;
+ return scope;
+}
+
+void
+_XlcDbg_printValue(
+ const char *str,
+ char **value,
+ int num)
+{
+/*
+ int i;
+ for (i = 0; i < num; i++)
+ fprintf(stderr, "%s value[%d] = %s\n", str, i, value[i]);
+*/
+}
+
+static void
+dmpscope(
+ const char* name,
+ FontScope sc,
+ int num)
+{
+/*
+ int i;
+ fprintf(stderr, "dmpscope %s\n", name);
+ for (i=0; i<num; i++)
+ fprintf(stderr,"%x %x %x %x \n",
+ sc[i].start,
+ sc[i].end,
+ sc[i].shift,
+ sc[i].shift_direction);
+ fprintf(stderr, "dmpscope end\n");
+*/
+}
+
+static XlcCharSet
+srch_charset_define(
+ const char *name,
+ int *new)
+{
+ XlcCharSet charset;
+
+ *new = 0;
+ charset = _XlcGetCharSet(name);
+ if (charset == NULL &&
+ (charset = _XlcCreateDefaultCharSet(name, ""))) {
+ _XlcAddCharSet(charset);
+ *new = 1;
+ charset->source = CSsrcXLC;
+ }
+ return charset;
+}
+
+static void
+read_charset_define(
+ XLCd lcd,
+ XLCdGenericPart *gen)
+{
+ int i;
+ char csd[16], cset_name[256];
+ char name[BUFSIZ];
+ XlcCharSet charsetd;
+ char **value;
+ int num, new = 0;
+ XlcSide side = XlcUnknown;
+ char *tmp;
+
+ for (i=0; ; i++) { /* loop start */
+ charsetd = 0;
+ sprintf(csd, "csd%d", i);
+
+ /* charset_name */
+ sprintf(name, "%s.%s", csd, "charset_name");
+ _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
+ _XlcDbg_printValue(name,value,num);
+ if (num > 0) {
+ /* hackers will get truncated -- C'est la vie */
+ strncpy(cset_name,value[0], sizeof cset_name - 1);
+ cset_name[(sizeof cset_name) - 1] = '\0';
+ sprintf(name, "%s.%s", csd , "side");
+ _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+ if (!_XlcNCompareISOLatin1(value[0], "none", 4)) {
+ side = XlcGLGR;
+ } else if (!_XlcNCompareISOLatin1(value[0], "GL", 2)) {
+ side = XlcGL;
+ strcat(cset_name,":GL");
+ } else {
+ side = XlcGR;
+ strcat(cset_name,":GR");
+ }
+ if (charsetd == NULL &&
+ (charsetd = srch_charset_define(cset_name,&new)) == NULL)
+ return;
+ }
+ } else {
+ if (i == 0)
+ continue;
+ else
+ break;
+ }
+ if (new) {
+ tmp = strdup(cset_name);
+ if (tmp == NULL)
+ return;
+ charsetd->name = tmp;
+ }
+ /* side */
+ charsetd->side = side ;
+ /* length */
+ sprintf(name, "%s.%s", csd, "length");
+ _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+ charsetd->char_size = atoi(value[0]);
+ }
+ /* gc_number */
+ sprintf(name, "%s.%s", csd, "gc_number");
+ _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+ charsetd->set_size = atoi(value[0]);
+ }
+ /* string_encoding */
+ sprintf(name, "%s.%s", csd, "string_encoding");
+ _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+ if (!strcmp("False",value[0])) {
+ charsetd->string_encoding = False;
+ } else {
+ charsetd->string_encoding = True;
+ }
+ }
+ /* sequence */
+ sprintf(name, "%s.%s", csd, "sequence");
+ _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+/*
+ if (charsetd->ct_sequence) {
+ Xfree(charsetd->ct_sequence);
+ }
+*/
+ tmp = (char *)Xmalloc(strlen(value[0])+1);
+ if (tmp == NULL)
+ return;
+ charsetd->ct_sequence = tmp;
+ string_to_encoding(value[0],tmp);
+ }
+ /* encoding_name */
+ sprintf(name, "%s.%s", csd, "encoding_name");
+ _XlcGetResource(lcd, "XLC_CHARSET_DEFINE", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+/*
+ if (charsetd->encoding_name) {
+ Xfree(charsetd->encoding_name);
+ }
+*/
+ tmp = strdup(value[0]);
+ charsetd->encoding_name = tmp;
+ charsetd->xrm_encoding_name = XrmStringToQuark(tmp);
+ }
+ _XlcAddCT(charsetd->name, charsetd->ct_sequence);
+ }
+}
+
+static SegConv
+add_conversion(
+ XLCdGenericPart *gen)
+{
+ SegConv new_list;
+ int num;
+
+ if ((num = gen->segment_conv_num) > 0) {
+ new_list = (SegConv) Xrealloc(gen->segment_conv,
+ (num + 1) * sizeof(SegConvRec));
+ } else {
+ new_list = (SegConv) Xmalloc(sizeof(SegConvRec));
+ }
+
+ if (new_list == NULL)
+ return NULL;
+
+ gen->segment_conv = new_list;
+ gen->segment_conv_num = num + 1;
+
+ return &new_list[num];
+
+}
+
+static void
+read_segmentconversion(
+ XLCd lcd,
+ XLCdGenericPart *gen)
+{
+ int i;
+ char conv[16];
+ char name[BUFSIZ];
+ char **value;
+ int num,new;
+ SegConv conversion;
+ for (i=0 ; ; i++) { /* loop start */
+ conversion = 0;
+ sprintf(conv, "conv%d", i);
+
+ /* length */
+ sprintf(name, "%s.%s", conv, "length");
+ _XlcGetResource(lcd, "XLC_SEGMENTCONVERSION", name, &value, &num);
+ if (num > 0) {
+ if (conversion == NULL &&
+ (conversion = add_conversion(gen)) == NULL) {
+ return;
+ }
+ _XlcDbg_printValue(name,value,num);
+ } else {
+ if (i == 0)
+ continue;
+ else
+ break;
+ }
+ conversion->length = atoi(value[0]);
+
+ /* source_encoding */
+ sprintf(name, "%s.%s", conv, "source_encoding");
+ _XlcGetResource(lcd, "XLC_SEGMENTCONVERSION", name, &value, &num);
+ if (num > 0) {
+ char *tmp;
+ _XlcDbg_printValue(name,value,num);
+ tmp = strdup(value[0]);
+ if (tmp == NULL)
+ return;
+ conversion->source_encoding = tmp;
+ conversion->source = srch_charset_define(tmp,&new);
+ }
+ /* destination_encoding */
+ sprintf(name, "%s.%s", conv, "destination_encoding");
+ _XlcGetResource(lcd, "XLC_SEGMENTCONVERSION", name, &value, &num);
+ if (num > 0) {
+ char *tmp;
+ _XlcDbg_printValue(name,value,num);
+ tmp = strdup(value[0]);
+ if (tmp == NULL)
+ return;
+ conversion->destination_encoding = tmp;
+ conversion->dest = srch_charset_define(tmp,&new);
+ }
+ /* range */
+ sprintf(name, "%s.%s", conv, "range");
+ _XlcGetResource(lcd, "XLC_SEGMENTCONVERSION", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+ sscanf(value[0],"\\x%lx,\\x%lx",
+ &(conversion->range.start), &(conversion->range.end));
+ }
+ /* conversion */
+ sprintf(name, "%s.%s", conv, "conversion");
+ _XlcGetResource(lcd, "XLC_SEGMENTCONVERSION", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+ conversion->conv =
+ _XlcParse_scopemaps(value[0],&conversion->conv_num);
+ }
+ } /* loop end */
+}
+
+static ExtdSegment
+create_ctextseg(
+ char **value,
+ int num)
+{
+ ExtdSegment ret;
+ char* ptr;
+ char* cset_name = NULL;
+ int i,new;
+ FontScope scope;
+ ret = (ExtdSegment)Xmalloc(sizeof(ExtdSegmentRec));
+ if (ret == NULL)
+ return NULL;
+ ret->name = strdup(value[0]);
+ if (ret->name == NULL) {
+ Xfree (ret);
+ return NULL;
+ }
+ cset_name = (char*) Xmalloc (strlen(ret->name) + 1);
+ if (cset_name == NULL) {
+ Xfree (ret->name);
+ Xfree (ret);
+ return NULL;
+ }
+ if (strchr(value[0],':')) {
+ ptr = strchr(ret->name,':');
+ *ptr = '\0';
+ ptr++;
+ if (!_XlcNCompareISOLatin1(ptr, "GL", 2)) {
+ ret->side = XlcGL;
+ sprintf(cset_name,"%s:%s",ret->name,"GL");
+ } else {
+ ret->side = XlcGR;
+ sprintf(cset_name,"%s:%s",ret->name,"GR");
+ }
+ } else {
+ ret->side = XlcGLGR;
+ strcpy(cset_name,ret->name);
+ }
+ ret->area = (FontScope)Xmalloc((num - 1)*sizeof(FontScopeRec));
+ if (ret->area == NULL) {
+ Xfree (cset_name);
+ Xfree (ret->name);
+ Xfree (ret);
+ return NULL;
+ }
+ ret->area_num = num - 1;
+ scope = ret->area ;
+ for (i = 1; i < num; i++) {
+ sscanf(value[i],"\\x%lx,\\x%lx",
+ &scope[i-1].start, &scope[i-1].end);
+ }
+ ret->charset = srch_charset_define(cset_name,&new);
+ Xfree (cset_name);
+
+ return ret;
+}
+/* For VW/UDC end */
+
+static Bool
+load_generic(
+ XLCd lcd)
+{
+ XLCdGenericPart *gen = XLC_GENERIC_PART(lcd);
+ char **value;
+ int num;
+ unsigned long l;
+ int i;
+ int M,ii;
+ XlcCharSet charset;
+
+ gen->codeset_num = 0;
+
+ /***** wc_encoding_mask *****/
+ _XlcGetResource(lcd, "XLC_XLOCALE", "wc_encoding_mask", &value, &num);
+ if (num > 0) {
+ if (string_to_ulong(value[0], &l) == False)
+ goto err;
+ gen->wc_encode_mask = l;
+ }
+ /***** wc_shift_bits *****/
+ _XlcGetResource(lcd, "XLC_XLOCALE", "wc_shift_bits", &value, &num);
+ if (num > 0)
+ gen->wc_shift_bits = atoi(value[0]);
+ if (gen->wc_shift_bits < 1)
+ gen->wc_shift_bits = 8;
+ /***** use_stdc_env *****/
+ _XlcGetResource(lcd, "XLC_XLOCALE", "use_stdc_env", &value, &num);
+ if (num > 0 && !_XlcCompareISOLatin1(value[0], "True"))
+ gen->use_stdc_env = True;
+ else
+ gen->use_stdc_env = False;
+ /***** force_convert_to_mb *****/
+ _XlcGetResource(lcd, "XLC_XLOCALE", "force_convert_to_mb", &value, &num);
+ if (num > 0 && !_XlcCompareISOLatin1(value[0], "True"))
+ gen->force_convert_to_mb = True;
+ else
+ gen->force_convert_to_mb = False;
+
+ for (i = 0; ; i++) {
+ CodeSetRec *codeset = NULL;
+ char cs[16];
+ char name[BUFSIZ];
+
+ sprintf(cs, "cs%d", i);
+
+ /***** codeset.side *****/
+ sprintf(name, "%s.%s", cs , "side");
+ _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
+ if (num > 0) {
+ char *tmp;
+
+ if (codeset == NULL && (codeset = add_codeset(gen)) == NULL)
+ goto err;
+
+ /* 3.4.1 side */
+ if (!_XlcNCompareISOLatin1(value[0], "none", 4)) {
+ codeset->side = XlcNONE;
+ } else if (!_XlcNCompareISOLatin1(value[0], "GL", 2)) {
+ codeset->side = XlcGL;
+ } else {
+ codeset->side = XlcGR;
+ }
+
+ tmp = strrchr(value[0], ':');
+ if (tmp != NULL && !_XlcCompareISOLatin1(tmp + 1, "Default")) {
+ if (codeset->side == XlcGR)
+ gen->initial_state_GR = codeset;
+ else
+ gen->initial_state_GL = codeset;
+ }
+ }
+
+ /***** codeset.length *****/
+ sprintf(name, "%s.%s", cs , "length");
+ _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
+ if (num > 0) {
+ if (codeset == NULL && (codeset = add_codeset(gen)) == NULL)
+ goto err;
+ codeset->length = atoi(value[0]);
+ if (codeset->length < 1)
+ codeset->length = 1;
+ }
+
+ /***** codeset.mb_encoding *****/
+ sprintf(name, "%s.%s", cs, "mb_encoding");
+ _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
+ if (num > 0) {
+ static struct {
+ const char *str;
+ EncodingType type;
+ } shifts[] = {
+ {"<SS>", E_SS},
+ {"<LSL>", E_LSL},
+ {"<LSR>", E_LSR},
+ {0}
+ };
+ int j;
+
+ if (codeset == NULL && (codeset = add_codeset(gen)) == NULL)
+ goto err;
+ for ( ; num-- > 0; value++) {
+ char encoding[256];
+ char *tmp = *value;
+ EncodingType type = E_SS; /* for BC */
+ for (j = 0; shifts[j].str; j++) {
+ if (!_XlcNCompareISOLatin1(tmp, shifts[j].str,
+ strlen(shifts[j].str))) {
+ type = shifts[j].type;
+ tmp += strlen(shifts[j].str);
+ break;
+ }
+ }
+ if (strlen (tmp) > sizeof encoding ||
+ string_to_encoding(tmp, encoding) == False)
+ goto err;
+ add_parse_list(gen, type, encoding, codeset);
+ }
+ }
+
+ /***** codeset.wc_encoding *****/
+ sprintf(name, "%s.%s", cs, "wc_encoding");
+ _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
+ if (num > 0) {
+ if (codeset == NULL && (codeset = add_codeset(gen)) == NULL)
+ goto err;
+ if (string_to_ulong(value[0], &l) == False)
+ goto err;
+ codeset->wc_encoding = l;
+ }
+
+ /***** codeset.ct_encoding *****/
+ sprintf(name, "%s.%s", cs, "ct_encoding");
+ _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
+ if (num > 0) {
+ char *encoding;
+
+ if (codeset == NULL && (codeset = add_codeset(gen)) == NULL)
+ goto err;
+ for ( ; num-- > 0; value++) {
+ if (strlen (*value) > sizeof name)
+ goto err;
+ string_to_encoding(*value, name);
+ charset = NULL;
+ if ((encoding = strchr(name, ':')) &&
+ (encoding = strchr(encoding + 1, ':'))) {
+ *encoding++ = '\0';
+ charset = _XlcAddCT(name, encoding);
+ }
+ if (charset == NULL) {
+ charset = _XlcGetCharSet(name);
+ if (charset == NULL &&
+ (charset = _XlcCreateDefaultCharSet(name, ""))) {
+ charset->side = codeset->side;
+ charset->char_size = codeset->length;
+ _XlcAddCharSet(charset);
+ }
+ }
+ if (charset) {
+ if (add_charset(codeset, charset) == False)
+ goto err;
+ }
+ }
+ }
+
+ if (codeset == NULL)
+ break;
+ codeset->cs_num = i;
+ /* For VW/UDC */
+ /***** 3.4.2 byteM (1 <= M <= length)*****/
+ for (M=1; M-1 < codeset->length; M++) {
+ unsigned long start,end;
+ ByteInfo tmpb;
+
+ sprintf(name,"%s.%s%d",cs,"byte",M);
+ _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
+
+ if (M == 1) {
+ if (num < 1) {
+ codeset->byteM = NULL;
+ break ;
+ }
+ codeset->byteM =
+ (ByteInfoListRec *)Xmalloc(
+ (codeset->length)*sizeof(ByteInfoListRec));
+ if (codeset->byteM == NULL) {
+ goto err;
+ }
+ }
+
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+ (codeset->byteM)[M-1].M = M;
+ (codeset->byteM)[M-1].byteinfo_num = num;
+ (codeset->byteM)[M-1].byteinfo =
+ (ByteInfo)Xmalloc( num * sizeof(ByteInfoRec));
+ for (ii = 0 ; ii < num ; ii++) {
+ tmpb = (codeset->byteM)[M-1].byteinfo ;
+ /* default 0x00 - 0xff */
+ sscanf(value[ii],"\\x%lx,\\x%lx",&start,&end);
+ tmpb[ii].start = (unsigned char)start;
+ tmpb[ii].end = (unsigned char)end;
+ }
+ }
+ /* .... */
+ }
+
+
+ /***** codeset.mb_conversion *****/
+ sprintf(name, "%s.%s", cs, "mb_conversion");
+ _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+ codeset->mbconv = Xmalloc(sizeof(ConversionRec));
+ codeset->mbconv->convlist =
+ _XlcParse_scopemaps(value[0],&(codeset->mbconv->conv_num));
+ dmpscope("mb_conv",codeset->mbconv->convlist,
+ codeset->mbconv->conv_num);
+ /* [\x%x,\x%x]->\x%x,... */
+ }
+ /***** codeset.ct_conversion *****/
+ sprintf(name, "%s.%s", cs, "ct_conversion");
+ _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+ codeset->ctconv = Xmalloc(sizeof(ConversionRec));
+ codeset->ctconv->convlist =
+ _XlcParse_scopemaps(value[0],&(codeset->ctconv->conv_num));
+ dmpscope("ctconv",codeset->ctconv->convlist,
+ codeset->ctconv->conv_num);
+ /* [\x%x,\x%x]->\x%x,... */
+ }
+ /***** codeset.ct_conversion_file *****/
+ sprintf(name, "%s.%s", cs, "ct_conversion_file");
+ _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+ /* [\x%x,\x%x]->\x%x,... */
+ }
+ /***** codeset.ct_extended_segment *****/
+ sprintf(name, "%s.%s", cs, "ct_extended_segment");
+ _XlcGetResource(lcd, "XLC_XLOCALE", name, &value, &num);
+ if (num > 0) {
+ _XlcDbg_printValue(name,value,num);
+ codeset->ctextseg = create_ctextseg(value,num);
+ /* [\x%x,\x%x]->\x%x,... */
+ }
+ /* For VW/UDC end */
+
+ }
+
+ read_charset_define(lcd,gen); /* For VW/UDC */
+ read_segmentconversion(lcd,gen); /* For VW/UDC */
+
+ if (gen->initial_state_GL == NULL) {
+ CodeSetRec *codeset;
+ for (i = 0; i < gen->codeset_num; i++) {
+ codeset = gen->codeset_list[i];
+ if (codeset->side == XlcGL)
+ gen->initial_state_GL = codeset;
+ }
+ }
+
+ if (gen->initial_state_GR == NULL) {
+ CodeSetRec *codeset;
+ for (i = 0; i < gen->codeset_num; i++) {
+ codeset = gen->codeset_list[i];
+ if (codeset->side == XlcGR)
+ gen->initial_state_GR = codeset;
+ }
+ }
+
+ for (i = 0; i < gen->codeset_num; i++) {
+ CodeSetRec *codeset = gen->codeset_list[i];
+ for (ii = 0; ii < codeset->num_charsets; ii++) {
+ charset = codeset->charset_list[ii];
+ if (! strcmp(charset->encoding_name, "ISO8859-1"))
+ charset->string_encoding = True;
+ if ( charset->string_encoding )
+ codeset->string_encoding = True;
+ }
+ }
+ return True;
+
+err:
+ free_charset(lcd);
+
+ return False;
+}
+
+#ifdef USE_DYNAMIC_LC
+/* override the open_om and open_im methods which were set by
+ super_class's initialize method() */
+
+static Bool
+initialize_core(
+ XLCd lcd)
+{
+ _XInitDynamicOM(lcd);
+
+ _XInitDynamicIM(lcd);
+
+ return True;
+}
+#endif
+
+static Bool
+initialize(XLCd lcd)
+{
+ XLCdPublicMethods superclass = (XLCdPublicMethods) _XlcPublicMethods;
+
+ XLC_PUBLIC_METHODS(lcd)->superclass = superclass;
+
+ if (superclass->pub.initialize) {
+ if ((*superclass->pub.initialize)(lcd) == False)
+ return False;
+ }
+
+#ifdef USE_DYNAMIC_LC
+ if (initialize_core(lcd) == False)
+ return False;
+#endif
+
+ if (load_generic(lcd) == False)
+ return False;
+
+ return True;
+}
+
+/* VW/UDC start 95.01.08 */
+static void
+freeByteM(
+ CodeSet codeset)
+{
+ int i;
+ ByteInfoList blst;
+ if (codeset->byteM == NULL) {
+ return ;
+ }
+ blst = codeset->byteM;
+ for (i = 0; i < codeset->length; i++) {
+ if (blst[i].byteinfo) {
+ Xfree(blst[i].byteinfo);
+ blst[i].byteinfo = NULL;
+ }
+ }
+ Xfree(codeset->byteM);
+ codeset->byteM = NULL;
+}
+
+static void
+freeConversion(
+ CodeSet codeset)
+{
+ Conversion mbconv,ctconv;
+ if (codeset->mbconv) {
+ mbconv = codeset->mbconv;
+ /* ... */
+ if (mbconv->convlist) {
+ Xfree(mbconv->convlist);
+ mbconv->convlist = NULL;
+ }
+ Xfree(mbconv);
+ codeset->mbconv = NULL;
+ }
+ if (codeset->ctconv) {
+ ctconv = codeset->ctconv;
+ /* ... */
+ if (ctconv->convlist) {
+ Xfree(ctconv->convlist);
+ ctconv->convlist = NULL;
+ }
+ Xfree(ctconv);
+ codeset->ctconv = NULL;
+ }
+}
+
+static void
+freeExtdSegment(
+ CodeSet codeset)
+{
+ ExtdSegment ctextseg;
+ if (codeset->ctextseg == NULL) {
+ return;
+ }
+ ctextseg = codeset->ctextseg;
+ if (ctextseg->name) {
+ Xfree(ctextseg->name);
+ ctextseg->name = NULL;
+ }
+ if (ctextseg->area) {
+ Xfree(ctextseg->area);
+ ctextseg->area = NULL;
+ }
+ Xfree(codeset->ctextseg);
+ codeset->ctextseg = NULL;
+}
+
+static void
+freeParseInfo(
+ CodeSet codeset)
+{
+ ParseInfo parse_info;
+ if (codeset->parse_info == NULL) {
+ return;
+ }
+ parse_info = codeset->parse_info;
+ if (parse_info->encoding) {
+ Xfree(parse_info->encoding);
+ parse_info->encoding = NULL;
+ }
+ Xfree(codeset->parse_info);
+ codeset->parse_info = NULL;
+}
+
+static void
+destroy_CodeSetList(
+ XLCdGenericPart *gen)
+{
+ CodeSet *codeset = gen->codeset_list;
+ int i;
+ if (gen->codeset_num == 0) {
+ return;
+ }
+ for (i=0;i<gen->codeset_num;i++) {
+ freeByteM(codeset[i]);
+ freeConversion(codeset[i]);
+ freeExtdSegment(codeset[i]);
+ freeParseInfo(codeset[i]);
+ if (codeset[i]->charset_list) {
+ Xfree(codeset[i]->charset_list);
+ codeset[i]->charset_list = NULL;
+ }
+ Xfree(codeset[i]); codeset[i]=NULL;
+ }
+ Xfree(codeset); gen->codeset_list = NULL;
+}
+
+static void
+destroy_SegConv(
+ XLCdGenericPart *gen)
+{
+ SegConv seg = gen->segment_conv;
+ int i;
+ if (gen->segment_conv_num == 0) {
+ return;
+ }
+ for (i=0;i<gen->segment_conv_num;i++) {
+ if (seg[i].source_encoding) {
+ Xfree(seg[i].source_encoding);
+ seg[i].source_encoding = NULL;
+ }
+ if (seg[i].destination_encoding) {
+ Xfree(seg[i].destination_encoding);
+ seg[i].destination_encoding = NULL;
+ }
+ if (seg[i].conv) {
+ Xfree(seg[i].conv); seg[i].conv = NULL;
+ }
+ }
+ Xfree(seg); gen->segment_conv = NULL;
+}
+
+static void
+destroy_gen(
+ XLCd lcd)
+{
+ XLCdGenericPart *gen = XLC_GENERIC_PART(lcd);
+ destroy_SegConv(gen);
+ destroy_CodeSetList(gen);
+ if (gen->mb_parse_table) {
+ Xfree(gen->mb_parse_table);
+ gen->mb_parse_table = NULL;
+ }
+ if (gen->mb_parse_list) {
+ Xfree(gen->mb_parse_list);
+ gen->mb_parse_list = NULL;
+ }
+}
+/* VW/UDC end 95.01.08 */
+
+static void
+destroy(
+ XLCd lcd)
+{
+ XLCdPublicMethods superclass = XLC_PUBLIC_METHODS(lcd)->superclass;
+
+ destroy_gen(lcd); /* ADD 1996.01.08 */
+ if (superclass && superclass->pub.destroy)
+ (*superclass->pub.destroy)(lcd);
+}
diff --git a/libX11/src/xlibi18n/lcPublic.c b/libX11/src/xlibi18n/lcPublic.c
index 1b1fb548a..d0db410fc 100644
--- a/libX11/src/xlibi18n/lcPublic.c
+++ b/libX11/src/xlibi18n/lcPublic.c
@@ -1,314 +1,314 @@
-/*
- * Copyright 1992, 1993 by TOSHIBA Corp.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of TOSHIBA not be used in advertising
- * or publicity pertaining to distribution of the software without specific,
- * written prior permission. TOSHIBA make no representations about the
- * suitability of this software for any purpose. It is provided "as is"
- * without express or implied warranty.
- *
- * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
- * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
- * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
- * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
- * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
- * SOFTWARE.
- *
- * Author: Katsuhisa Yano TOSHIBA Corp.
- * mopi@osa.ilab.toshiba.co.jp
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include "Xlibint.h"
-#include "XlcPubI.h"
-
-static const char *
-default_string(
- XLCd lcd)
-{
- return XLC_PUBLIC(lcd, default_string);
-}
-
-static XLCd create (const char *name, XLCdMethods methods);
-static Bool initialize (XLCd lcd);
-static void destroy (XLCd lcd);
-static char *get_values (XLCd lcd, XlcArgList args, int num_args);
-
-static XLCdPublicMethodsRec publicMethods = {
- {
- destroy,
- _XlcDefaultMapModifiers,
- NULL,
- NULL,
- _XrmDefaultInitParseInfo,
- _XmbTextPropertyToTextList,
- _XwcTextPropertyToTextList,
- _Xutf8TextPropertyToTextList,
- _XmbTextListToTextProperty,
- _XwcTextListToTextProperty,
- _Xutf8TextListToTextProperty,
- _XwcFreeStringList,
- default_string,
- NULL,
- NULL
- },
- {
- NULL,
- create,
- initialize,
- destroy,
- get_values,
- _XlcGetLocaleDataBase
- }
-};
-
-XLCdMethods _XlcPublicMethods = (XLCdMethods) &publicMethods;
-
-static XLCd
-create(
- const char *name,
- XLCdMethods methods)
-{
- XLCd lcd;
- XLCdPublicMethods new;
-
- lcd = Xcalloc(1, sizeof(XLCdRec));
- if (lcd == NULL)
- return (XLCd) NULL;
-
- lcd->core = Xcalloc(1, sizeof(XLCdPublicRec));
- if (lcd->core == NULL)
- goto err;
-
- new = (XLCdPublicMethods) Xmalloc(sizeof(XLCdPublicMethodsRec));
- if (new == NULL)
- goto err;
- memcpy(new,methods,sizeof(XLCdPublicMethodsRec));
- lcd->methods = (XLCdMethods) new;
-
- return lcd;
-
-err:
- Xfree(lcd);
- return (XLCd) NULL;
-}
-
-static Bool
-load_public(
- XLCd lcd)
-{
- XLCdPublicPart *pub = XLC_PUBLIC_PART(lcd);
- char **values, *str;
- int num;
-
- if(_XlcCreateLocaleDataBase(lcd) == NULL)
- return False;
-
- _XlcGetResource(lcd, "XLC_XLOCALE", "mb_cur_max", &values, &num);
- if (num > 0) {
- pub->mb_cur_max = atoi(values[0]);
- if (pub->mb_cur_max < 1)
- pub->mb_cur_max = 1;
- } else
- pub->mb_cur_max = 1;
-
- _XlcGetResource(lcd, "XLC_XLOCALE", "state_depend_encoding", &values, &num);
- if (num > 0 && !_XlcCompareISOLatin1(values[0], "True"))
- pub->is_state_depend = True;
- else
- pub->is_state_depend = False;
-
- _XlcGetResource(lcd, "XLC_XLOCALE", "encoding_name", &values, &num);
- str = (num > 0) ? values[0] : "STRING";
- pub->encoding_name = strdup(str);
- if (pub->encoding_name == NULL)
- return False;
-
- return True;
-}
-
-static Bool
-initialize_core(
- XLCd lcd)
-{
- XLCdMethods methods = lcd->methods;
- XLCdMethods core = &publicMethods.core;
-
- if (methods->close == NULL)
- methods->close = core->close;
-
- if (methods->map_modifiers == NULL)
- methods->map_modifiers = core->map_modifiers;
-
- if (methods->open_om == NULL)
-#ifdef USE_DYNAMIC_LC
- _XInitDefaultOM(lcd);
-#else
- _XInitOM(lcd);
-#endif
-
- if (methods->open_im == NULL)
-#ifdef USE_DYNAMIC_LC
- _XInitDefaultIM(lcd);
-#else
- _XInitIM(lcd);
-#endif
-
- if (methods->init_parse_info == NULL)
- methods->init_parse_info = core->init_parse_info;
-
- if (methods->mb_text_prop_to_list == NULL)
- methods->mb_text_prop_to_list = core->mb_text_prop_to_list;
-
- if (methods->wc_text_prop_to_list == NULL)
- methods->wc_text_prop_to_list = core->wc_text_prop_to_list;
-
- if (methods->utf8_text_prop_to_list == NULL)
- methods->utf8_text_prop_to_list = core->utf8_text_prop_to_list;
-
- if (methods->mb_text_list_to_prop == NULL)
- methods->mb_text_list_to_prop = core->mb_text_list_to_prop;
-
- if (methods->wc_text_list_to_prop == NULL)
- methods->wc_text_list_to_prop = core->wc_text_list_to_prop;
-
- if (methods->utf8_text_list_to_prop == NULL)
- methods->utf8_text_list_to_prop = core->utf8_text_list_to_prop;
-
- if (methods->wc_free_string_list == NULL)
- methods->wc_free_string_list = core->wc_free_string_list;
-
- if (methods->default_string == NULL)
- methods->default_string = core->default_string;
-
- return True;
-}
-
-static Bool
-initialize(
- XLCd lcd)
-{
- XLCdPublicMethodsPart *methods = XLC_PUBLIC_METHODS(lcd);
- XLCdPublicMethodsPart *pub_methods = &publicMethods.pub;
- XLCdPublicPart *pub = XLC_PUBLIC_PART(lcd);
- char *name;
-#if !defined(X_LOCALE)
- int len;
- char sinamebuf[256];
- char* siname;
-#endif
-
- _XlcInitCTInfo();
-
- if (initialize_core(lcd) == False)
- return False;
-
- name = lcd->core->name;
-#if !defined(X_LOCALE)
- /*
- * _XlMapOSLocaleName will return the same string or a substring
- * of name, so strlen(name) is okay
- */
- if ((len = strlen(name)) < sizeof sinamebuf)
- siname = sinamebuf;
- else
- siname = Xmalloc (len + 1);
- if (siname == NULL)
- return False;
- name = _XlcMapOSLocaleName(name, siname);
-#endif
- /* _XlcResolveLocaleName will lookup the SI's name for the locale */
- if (_XlcResolveLocaleName(name, pub) == 0) {
-#if !defined(X_LOCALE)
- if (siname != sinamebuf) Xfree (siname);
-#endif
- return False;
- }
-#if !defined(X_LOCALE)
- if (siname != sinamebuf)
- Xfree (siname);
-#endif
-
- if (pub->default_string == NULL)
- pub->default_string = "";
-
- if (methods->get_values == NULL)
- methods->get_values = pub_methods->get_values;
-
- if (methods->get_resource == NULL)
- methods->get_resource = pub_methods->get_resource;
-
- return load_public(lcd);
-}
-
-static void
-destroy_core(
- XLCd lcd)
-{
- if (lcd->core) {
- if (lcd->core->name)
- Xfree(lcd->core->name);
- Xfree(lcd->core);
- }
-
- if (lcd->methods)
- Xfree(lcd->methods);
-
- Xfree(lcd);
-}
-
-static void
-destroy(
- XLCd lcd)
-{
- XLCdPublicPart *pub = XLC_PUBLIC_PART(lcd);
-
- _XlcDestroyLocaleDataBase(lcd);
-
- if (pub->siname)
- Xfree(pub->siname);
- if (pub->encoding_name)
- Xfree(pub->encoding_name);
-
- destroy_core(lcd);
-}
-
-static XlcResource resources[] = {
- { XlcNCodeset, NULLQUARK, sizeof(char *),
- XOffsetOf(XLCdPublicRec, pub.codeset), XlcGetMask },
- { XlcNDefaultString, NULLQUARK, sizeof(char *),
- XOffsetOf(XLCdPublicRec, pub.default_string), XlcGetMask },
- { XlcNEncodingName, NULLQUARK, sizeof(char *),
- XOffsetOf(XLCdPublicRec, pub.encoding_name), XlcGetMask },
- { XlcNLanguage, NULLQUARK, sizeof(char *),
- XOffsetOf(XLCdPublicRec, pub.language), XlcGetMask },
- { XlcNMbCurMax, NULLQUARK, sizeof(int),
- XOffsetOf(XLCdPublicRec, pub.mb_cur_max), XlcGetMask },
- { XlcNStateDependentEncoding, NULLQUARK, sizeof(Bool),
- XOffsetOf(XLCdPublicRec, pub.is_state_depend), XlcGetMask },
- { XlcNTerritory, NULLQUARK, sizeof(char *),
- XOffsetOf(XLCdPublicRec, pub.territory), XlcGetMask }
-};
-
-static char *
-get_values(
- XLCd lcd,
- XlcArgList args,
- int num_args)
-{
- XLCdPublic pub = (XLCdPublic) lcd->core;
-
- if (resources[0].xrm_name == NULLQUARK)
- _XlcCompileResourceList(resources, XlcNumber(resources));
-
- return _XlcGetValues((XPointer) pub, resources, XlcNumber(resources), args,
- num_args, XlcGetMask);
-}
+/*
+ * Copyright 1992, 1993 by TOSHIBA Corp.
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of TOSHIBA not be used in advertising
+ * or publicity pertaining to distribution of the software without specific,
+ * written prior permission. TOSHIBA make no representations about the
+ * suitability of this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ *
+ * TOSHIBA DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
+ * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
+ * TOSHIBA BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
+ * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ *
+ * Author: Katsuhisa Yano TOSHIBA Corp.
+ * mopi@osa.ilab.toshiba.co.jp
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include "Xlibint.h"
+#include "XlcPubI.h"
+
+static const char *
+default_string(
+ XLCd lcd)
+{
+ return XLC_PUBLIC(lcd, default_string);
+}
+
+static XLCd create (const char *name, XLCdMethods methods);
+static Bool initialize (XLCd lcd);
+static void destroy (XLCd lcd);
+static char *get_values (XLCd lcd, XlcArgList args, int num_args);
+
+static XLCdPublicMethodsRec publicMethods = {
+ {
+ destroy,
+ _XlcDefaultMapModifiers,
+ NULL,
+ NULL,
+ _XrmDefaultInitParseInfo,
+ _XmbTextPropertyToTextList,
+ _XwcTextPropertyToTextList,
+ _Xutf8TextPropertyToTextList,
+ _XmbTextListToTextProperty,
+ _XwcTextListToTextProperty,
+ _Xutf8TextListToTextProperty,
+ _XwcFreeStringList,
+ default_string,
+ NULL,
+ NULL
+ },
+ {
+ NULL,
+ create,
+ initialize,
+ destroy,
+ get_values,
+ _XlcGetLocaleDataBase
+ }
+};
+
+XLCdMethods _XlcPublicMethods = (XLCdMethods) &publicMethods;
+
+static XLCd
+create(
+ const char *name,
+ XLCdMethods methods)
+{
+ XLCd lcd;
+ XLCdPublicMethods new;
+
+ lcd = Xcalloc(1, sizeof(XLCdRec));
+ if (lcd == NULL)
+ return (XLCd) NULL;
+
+ lcd->core = Xcalloc(1, sizeof(XLCdPublicRec));
+ if (lcd->core == NULL)
+ goto err;
+
+ new = (XLCdPublicMethods) Xmalloc(sizeof(XLCdPublicMethodsRec));
+ if (new == NULL)
+ goto err;
+ memcpy(new,methods,sizeof(XLCdPublicMethodsRec));
+ lcd->methods = (XLCdMethods) new;
+
+ return lcd;
+
+err:
+ Xfree(lcd);
+ return (XLCd) NULL;
+}
+
+static Bool
+load_public(
+ XLCd lcd)
+{
+ XLCdPublicPart *pub = XLC_PUBLIC_PART(lcd);
+ char **values, *str;
+ int num;
+
+ if(_XlcCreateLocaleDataBase(lcd) == NULL)
+ return False;
+
+ _XlcGetResource(lcd, "XLC_XLOCALE", "mb_cur_max", &values, &num);
+ if (num > 0) {
+ pub->mb_cur_max = atoi(values[0]);
+ if (pub->mb_cur_max < 1)
+ pub->mb_cur_max = 1;
+ } else
+ pub->mb_cur_max = 1;
+
+ _XlcGetResource(lcd, "XLC_XLOCALE", "state_depend_encoding", &values, &num);
+ if (num > 0 && !_XlcCompareISOLatin1(values[0], "True"))
+ pub->is_state_depend = True;
+ else
+ pub->is_state_depend = False;
+
+ _XlcGetResource(lcd, "XLC_XLOCALE", "encoding_name", &values, &num);
+ str = (num > 0) ? values[0] : "STRING";
+ pub->encoding_name = strdup(str);
+ if (pub->encoding_name == NULL)
+ return False;
+
+ return True;
+}
+
+static Bool
+initialize_core(
+ XLCd lcd)
+{
+ XLCdMethods methods = lcd->methods;
+ XLCdMethods core = &publicMethods.core;
+
+ if (methods->close == NULL)
+ methods->close = core->close;
+
+ if (methods->map_modifiers == NULL)
+ methods->map_modifiers = core->map_modifiers;
+
+ if (methods->open_om == NULL)
+#ifdef USE_DYNAMIC_LC
+ _XInitDefaultOM(lcd);
+#else
+ _XInitOM(lcd);
+#endif
+
+ if (methods->open_im == NULL)
+#ifdef USE_DYNAMIC_LC
+ _XInitDefaultIM(lcd);
+#else
+ _XInitIM(lcd);
+#endif
+
+ if (methods->init_parse_info == NULL)
+ methods->init_parse_info = core->init_parse_info;
+
+ if (methods->mb_text_prop_to_list == NULL)
+ methods->mb_text_prop_to_list = core->mb_text_prop_to_list;
+
+ if (methods->wc_text_prop_to_list == NULL)
+ methods->wc_text_prop_to_list = core->wc_text_prop_to_list;
+
+ if (methods->utf8_text_prop_to_list == NULL)
+ methods->utf8_text_prop_to_list = core->utf8_text_prop_to_list;
+
+ if (methods->mb_text_list_to_prop == NULL)
+ methods->mb_text_list_to_prop = core->mb_text_list_to_prop;
+
+ if (methods->wc_text_list_to_prop == NULL)
+ methods->wc_text_list_to_prop = core->wc_text_list_to_prop;
+
+ if (methods->utf8_text_list_to_prop == NULL)
+ methods->utf8_text_list_to_prop = core->utf8_text_list_to_prop;
+
+ if (methods->wc_free_string_list == NULL)
+ methods->wc_free_string_list = core->wc_free_string_list;
+
+ if (methods->default_string == NULL)
+ methods->default_string = core->default_string;
+
+ return True;
+}
+
+static Bool
+initialize(
+ XLCd lcd)
+{
+ XLCdPublicMethodsPart *methods = XLC_PUBLIC_METHODS(lcd);
+ XLCdPublicMethodsPart *pub_methods = &publicMethods.pub;
+ XLCdPublicPart *pub = XLC_PUBLIC_PART(lcd);
+ char *name;
+#if !defined(X_LOCALE)
+ int len;
+ char sinamebuf[256];
+ char* siname;
+#endif
+
+ _XlcInitCTInfo();
+
+ if (initialize_core(lcd) == False)
+ return False;
+
+ name = lcd->core->name;
+#if !defined(X_LOCALE)
+ /*
+ * _XlMapOSLocaleName will return the same string or a substring
+ * of name, so strlen(name) is okay
+ */
+ if ((len = strlen(name)) < sizeof sinamebuf)
+ siname = sinamebuf;
+ else
+ siname = Xmalloc (len + 1);
+ if (siname == NULL)
+ return False;
+ name = _XlcMapOSLocaleName(name, siname);
+#endif
+ /* _XlcResolveLocaleName will lookup the SI's name for the locale */
+ if (_XlcResolveLocaleName(name, pub) == 0) {
+#if !defined(X_LOCALE)
+ if (siname != sinamebuf) Xfree (siname);
+#endif
+ return False;
+ }
+#if !defined(X_LOCALE)
+ if (siname != sinamebuf)
+ Xfree (siname);
+#endif
+
+ if (pub->default_string == NULL)
+ pub->default_string = "";
+
+ if (methods->get_values == NULL)
+ methods->get_values = pub_methods->get_values;
+
+ if (methods->get_resource == NULL)
+ methods->get_resource = pub_methods->get_resource;
+
+ return load_public(lcd);
+}
+
+static void
+destroy_core(
+ XLCd lcd)
+{
+ if (lcd->core) {
+ if (lcd->core->name)
+ Xfree(lcd->core->name);
+ Xfree(lcd->core);
+ }
+
+ if (lcd->methods)
+ Xfree(lcd->methods);
+
+ Xfree(lcd);
+}
+
+static void
+destroy(
+ XLCd lcd)
+{
+ XLCdPublicPart *pub = XLC_PUBLIC_PART(lcd);
+
+ _XlcDestroyLocaleDataBase(lcd);
+
+ if (pub->siname)
+ Xfree(pub->siname);
+ if (pub->encoding_name)
+ Xfree(pub->encoding_name);
+
+ destroy_core(lcd);
+}
+
+static XlcResource resources[] = {
+ { XlcNCodeset, NULLQUARK, sizeof(char *),
+ XOffsetOf(XLCdPublicRec, pub.codeset), XlcGetMask },
+ { XlcNDefaultString, NULLQUARK, sizeof(char *),
+ XOffsetOf(XLCdPublicRec, pub.default_string), XlcGetMask },
+ { XlcNEncodingName, NULLQUARK, sizeof(char *),
+ XOffsetOf(XLCdPublicRec, pub.encoding_name), XlcGetMask },
+ { XlcNLanguage, NULLQUARK, sizeof(char *),
+ XOffsetOf(XLCdPublicRec, pub.language), XlcGetMask },
+ { XlcNMbCurMax, NULLQUARK, sizeof(int),
+ XOffsetOf(XLCdPublicRec, pub.mb_cur_max), XlcGetMask },
+ { XlcNStateDependentEncoding, NULLQUARK, sizeof(Bool),
+ XOffsetOf(XLCdPublicRec, pub.is_state_depend), XlcGetMask },
+ { XlcNTerritory, NULLQUARK, sizeof(char *),
+ XOffsetOf(XLCdPublicRec, pub.territory), XlcGetMask }
+};
+
+static char *
+get_values(
+ XLCd lcd,
+ XlcArgList args,
+ int num_args)
+{
+ XLCdPublic pub = (XLCdPublic) lcd->core;
+
+ if (resources[0].xrm_name == NULLQUARK)
+ _XlcCompileResourceList(resources, XlcNumber(resources));
+
+ return _XlcGetValues((XPointer) pub, resources, XlcNumber(resources), args,
+ num_args, XlcGetMask);
+}
diff --git a/libX11/src/xlibi18n/makefile b/libX11/src/xlibi18n/makefile
new file mode 100644
index 000000000..5be81d350
--- /dev/null
+++ b/libX11/src/xlibi18n/makefile
@@ -0,0 +1,80 @@
+#AM_CFLAGS= \
+# -I$(top_srcdir)/include \
+# -I$(top_srcdir)/include/X11 \
+# -I$(top_builddir)/include \
+# -I$(top_builddir)/include/X11 \
+# -I$(top_srcdir)/src/xcms \
+# -I$(top_srcdir)/src/xkb \
+# -I$(top_srcdir)/src/xlibi18n \
+# -I$(top_srcdir)/src \
+# $(X11_CFLAGS) \
+# $(BIGFONT_CFLAGS) \
+# $(XDMCP_CFLAGS) \
+# -D_BSD_SOURCE \
+# $(XMALLOC_ZERO_CFLAGS)
+
+LIBRARY = libi18n
+
+
+#
+# Dynamic loading code for i18n modules
+#
+#if XLIB_LOADABLE_I18N
+#XI18N_DL_SOURCES = \
+# XlcDL.c \
+# XlcSL.c
+#else
+#
+# Static interfaces to input/output methods
+#
+#IM_LIBS = \
+# ${top_builddir}/modules/im/ximcp/libximcp.la
+
+#LC_LIBS = \
+# ${top_builddir}/modules/lc/def/libxlcDef.la \
+# ${top_builddir}/modules/lc/gen/libxlibi18n.la \
+# ${top_builddir}/modules/lc/Utf8/libxlcUTF8Load.la \
+# ${top_builddir}/modules/lc/xlocale/libxlocale.la
+
+#OM_LIBS = \
+# ${top_builddir}/modules/om/generic/libxomGeneric.la
+#endif
+
+#libi18n_la_LIBADD = \
+# $(IM_LIBS) $(LC_LIBS) $(OM_LIBS)
+
+INCLUDES += ..\..\include\X11
+DEFINES += XLOCALELIBDIR="\".\""
+
+CSRCS = \
+ $(XI18N_DL_SOURCES) \
+ XDefaultIMIF.c \
+ XDefaultOMIF.c \
+ xim_trans.c\
+ ICWrap.c\
+ IMWrap.c\
+ imKStoUCS.c\
+ lcCT.c\
+ lcCharSet.c\
+ lcConv.c\
+ lcDB.c\
+ lcDynamic.c\
+ lcFile.c\
+ lcGeneric.c\
+ lcInit.c\
+ lcPrTxt.c\
+ lcPubWrap.c\
+ lcPublic.c\
+ lcRM.c\
+ lcStd.c\
+ lcTxtPr.c\
+ lcUTF8.c\
+ lcUtil.c\
+ lcWrap.c\
+ mbWMProps.c\
+ mbWrap.c\
+ utf8WMProps.c\
+ utf8Wrap.c\
+ wcWrap.c
+
+