diff options
Diffstat (limited to 'libX11/modules/im/ximcp')
28 files changed, 18674 insertions, 0 deletions
diff --git a/libX11/modules/im/ximcp/Makefile.am b/libX11/modules/im/ximcp/Makefile.am new file mode 100644 index 000000000..914ca3efa --- /dev/null +++ b/libX11/modules/im/ximcp/Makefile.am @@ -0,0 +1,57 @@ +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 \ + $(X11_CFLAGS) \ + $(BIGFONT_CFLAGS) \ + $(XDMCP_CFLAGS) \ + -D_BSD_SOURCE -DXIM_t -DTRANS_CLIENT \ + $(MALLOC_ZERO_CFLAGS) + +if XLIB_LOADABLE_I18N + +commonlibdir = $(X11_LOCALELIBDIR)/common +commonlib_LTLIBRARIES=ximcp.la +ximcp_la_LDFLAGS = -module -version-number 2:0:0 +ximcp_la_LIBADD = $(I18N_MODULE_LIBS) + +else + +noinst_LTLIBRARIES=libximcp.la + +endif + + +ximcp_la_SOURCES = \ + 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 + +libximcp_la_SOURCES = $(ximcp_la_SOURCES) diff --git a/libX11/modules/im/ximcp/Makefile.in b/libX11/modules/im/ximcp/Makefile.in new file mode 100644 index 000000000..f0557589a --- /dev/null +++ b/libX11/modules/im/ximcp/Makefile.in @@ -0,0 +1,620 @@ +# Makefile.in generated by automake 1.10.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +subdir = modules/im/ximcp +DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/acinclude.m4 \ + $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(install_sh) 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+am__DEPENDENCIES_1 = +@XLIB_LOADABLE_I18N_TRUE@ximcp_la_DEPENDENCIES = \ +@XLIB_LOADABLE_I18N_TRUE@ $(am__DEPENDENCIES_1) +am_ximcp_la_OBJECTS = imCallbk.lo imDefFlt.lo imDefIc.lo imDefIm.lo \ + imDefLkup.lo imDispch.lo imEvToWire.lo imExten.lo imImSw.lo \ + imInsClbk.lo imInt.lo imLcFlt.lo imLcGIc.lo imLcIc.lo \ + imLcIm.lo imLcLkup.lo imLcPrs.lo imLcSIc.lo imRmAttr.lo \ + imRm.lo imThaiFlt.lo imThaiIc.lo imThaiIm.lo imTrans.lo \ + imTransR.lo imTrX.lo +ximcp_la_OBJECTS = $(am_ximcp_la_OBJECTS) +ximcp_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) \ + --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(ximcp_la_LDFLAGS) \ + $(LDFLAGS) -o $@ +@XLIB_LOADABLE_I18N_TRUE@am_ximcp_la_rpath = -rpath $(commonlibdir) +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/src -I$(top_builddir)/include/X11 +depcomp = $(SHELL) $(top_srcdir)/depcomp +am__depfiles_maybe = depfiles +COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ + $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) 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clean-noinstLTLIBRARIES ctags distclean distclean-compile \ + distclean-generic distclean-libtool distclean-tags distdir dvi \ + dvi-am html html-am info info-am install install-am \ + install-commonlibLTLIBRARIES install-data install-data-am \ + install-dvi install-dvi-am install-exec install-exec-am \ + install-html install-html-am install-info install-info-am \ + install-man install-pdf install-pdf-am install-ps \ + install-ps-am install-strip installcheck installcheck-am \ + installdirs maintainer-clean maintainer-clean-generic \ + mostlyclean mostlyclean-compile mostlyclean-generic \ + mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \ + uninstall-am uninstall-commonlibLTLIBRARIES + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libX11/modules/im/ximcp/imCallbk.c b/libX11/modules/im/ximcp/imCallbk.c new file mode 100644 index 000000000..867746cbb --- /dev/null +++ b/libX11/modules/im/ximcp/imCallbk.c @@ -0,0 +1,754 @@ +/* $Xorg: imCallbk.c,v 1.4 2000/08/17 19:45:10 cpqbld Exp $ */ +/*********************************************************************** +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 + +***********************************************************************/ +/* $XFree86: xc/lib/X11/imCallbk.c,v 3.9 2003/08/22 13:29:16 pascal Exp $ */ + +#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; */ + } + } + 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/imDefFlt.c b/libX11/modules/im/ximcp/imDefFlt.c new file mode 100644 index 000000000..ccf3ba348 --- /dev/null +++ b/libX11/modules/im/ximcp/imDefFlt.c @@ -0,0 +1,420 @@ +/* $Xorg: imDefFlt.c,v 1.4 2000/08/17 19:45:11 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imDefFlt.c,v 1.4 2001/01/17 19:41:51 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <X11/Xatom.h> +#define NEED_EVENTS +#include "Xlibint.h" +#include "Xutil.h" +#include "Xlcint.h" +#include "Ximint.h" + +Private long +_XimTriggerCheck( + Xim im, + XKeyEvent *ev, + INT32 len, + CARD32 *keylist) +{ + register long i; + KeySym keysym; + CARD32 buf32[BUFSIZE/4]; + char *buf = (char *)buf32; + int modifier; + int modifier_mask; + CARD32 min_len = sizeof(CARD32) /* sizeof keysym */ + + sizeof(CARD32) /* sizeof modifier */ + + sizeof(CARD32); /* sizeof modifier mask */ + + XLookupString(ev, buf, BUFSIZE, &keysym, NULL); + if (!keysym) + return -1; + + for (i = 0; len >= min_len; i += 3, len -= min_len) { + modifier = keylist[i + 1]; + modifier_mask = keylist[i + 2]; + if (((KeySym)keylist[i] == keysym) + && ((ev->state & modifier_mask) == modifier)) + return i; + } + return -1; +} + +Private long +_XimTriggerOnCheck( + Xim im, + XKeyEvent *ev) +{ + return _XimTriggerCheck(im, ev, (INT32)im->private.proto.im_onkeylist[0], + &im->private.proto.im_onkeylist[1]); +} + +Private long +_XimTriggerOffCheck( + Xim im, + XKeyEvent *ev) +{ + return _XimTriggerCheck(im, ev, (INT32)im->private.proto.im_offkeylist[0], + &im->private.proto.im_offkeylist[1]); +} + +Private Bool +_XimOnKeysCheck( + Xic ic, + XKeyEvent *ev) +{ + Xim im = (Xim)ic->core.im; + long idx; + + if (IS_DYNAMIC_EVENT_FLOW(ic->core.im) && + im->private.proto.im_onkeylist && + im->private.proto.im_onkeylist[0]) { + if ((idx = _XimTriggerOnCheck(im, ev)) >= 0) { + (void)_XimTriggerNotify(im, ic, 0, (CARD32)idx); /* Trigger on */ + return True; + } + } + return False; +} + +Private Bool +_XimOffKeysCheck( + Xic ic, + XKeyEvent *ev) +{ + Xim im = (Xim)ic->core.im; + long idx; + + if (IS_DYNAMIC_EVENT_FLOW(ic->core.im) && + im->private.proto.im_offkeylist && + im->private.proto.im_offkeylist[0]) { + if ((idx = _XimTriggerOffCheck(im, ev)) >= 0) { + _XimTriggerNotify(im, ic, 1, (CARD32)idx); /* Trigger off */ + return True; + } + } + return False; +} + +Private void +_XimPendingFilter( + Xic ic) +{ + Xim im = (Xim)ic->core.im; + + if (IS_NEED_SYNC_REPLY(ic)) { + (void)_XimProcSyncReply(im, ic); + UNMARK_NEED_SYNC_REPLY(ic); + } + return; +} + +Private Bool +_XimProtoKeypressFilter( + Xic ic, + XKeyEvent *ev) +{ +#ifdef XIM_CONNECTABLE + Xim im = (Xim)ic->core.im; +#endif + + if (IS_FABLICATED(ic)) { + _XimPendingFilter(ic); + UNMARK_FABLICATED(ic); + return NOTFILTERD; + } + + if (IS_NEGLECT_EVENT(ic, KeyPressMask)) + return FILTERD; + +#ifdef XIM_CONNECTABLE + if (!IS_IC_CONNECTED(ic)) { + if (IS_CONNECTABLE(im)) { + if (_XimConnectServer(im)) { + if (!_XimReCreateIC(ic)) { + _XimDelayModeSetAttr(im); + return NOTFILTERD; + } + } else { + return NOTFILTERD; + } + } else { + return NOTFILTERD; + } + } +#else + if (!IS_IC_CONNECTED(ic)) + return NOTFILTERD; +#endif /* XIM_CONNECTABLE */ + + if (!IS_FORWARD_EVENT(ic, KeyPressMask)) { + if (_XimOnKeysCheck(ic, ev)) + return FILTERD; + return NOTFILTERD; + } + if (_XimOffKeysCheck(ic, ev)) + return FILTERD; + + if (_XimForwardEvent(ic, (XEvent *)ev, + IS_SYNCHRONOUS_EVENT(ic, KeyPressMask))) + return FILTERD; + + return NOTFILTERD; +} + +Private Bool +_XimFilterKeypress( + Display *d, + Window w, + XEvent *ev, + XPointer client_data) +{ + return _XimProtoKeypressFilter((Xic)client_data, (XKeyEvent *)ev ); +} + +Private Bool +_XimProtoKeyreleaseFilter( + Xic ic, + XKeyEvent *ev) +{ +#ifdef XIM_CONNECTABLE + Xim im = (Xim)ic->core.im; +#endif + + if (IS_FABLICATED(ic)) { + _XimPendingFilter(ic); + UNMARK_FABLICATED(ic); + return NOTFILTERD; + } + + if (IS_NEGLECT_EVENT(ic, KeyReleaseMask)) + return FILTERD; + +#ifdef XIM_CONNECTABLE + if (!IS_IC_CONNECTED(ic)) { + if (IS_CONNECTABLE(im)) { + if (_XimConnectServer(im)) { + if (!_XimReCreateIC(ic)) { + _XimDelayModeSetAttr(im); + return NOTFILTERD; + } + } else { + return NOTFILTERD; + } + } else { + return NOTFILTERD; + } + } +#else + if (!IS_IC_CONNECTED(ic)) + return NOTFILTERD; +#endif /* XIM_CONNECTABLE */ + + if (!IS_FORWARD_EVENT(ic, KeyReleaseMask)) { + if (_XimOnKeysCheck(ic, ev)) + return FILTERD; + return NOTFILTERD; + } + if (_XimOffKeysCheck(ic, ev)) + return FILTERD; + + if (_XimForwardEvent(ic, (XEvent *)ev, + IS_SYNCHRONOUS_EVENT(ic, KeyPressMask))) + return FILTERD; + + return NOTFILTERD; +} + +Private Bool +_XimFilterKeyrelease( + Display *d, + Window w, + XEvent *ev, + XPointer client_data) +{ + return _XimProtoKeyreleaseFilter((Xic)client_data, (XKeyEvent *)ev); +} + +Private void +_XimRegisterKeyPressFilter( + Xic ic) +{ + if (ic->core.focus_window) { + if (!(ic->private.proto.registed_filter_event & KEYPRESS_MASK)) { + _XRegisterFilterByType (ic->core.im->core.display, + ic->core.focus_window, + KeyPress, KeyPress, + _XimFilterKeypress, + (XPointer)ic); + ic->private.proto.registed_filter_event |= KEYPRESS_MASK; + } + } + return; +} + +Private void +_XimRegisterKeyReleaseFilter( + Xic ic) +{ + if (ic->core.focus_window) { + if (!(ic->private.proto.registed_filter_event & KEYRELEASE_MASK)) { + _XRegisterFilterByType (ic->core.im->core.display, + ic->core.focus_window, + KeyRelease, KeyRelease, + _XimFilterKeyrelease, + (XPointer)ic); + ic->private.proto.registed_filter_event |= KEYRELEASE_MASK; + } + } + return; +} + +Private void +_XimUnregisterKeyPressFilter( + Xic ic) +{ + if (ic->core.focus_window) { + if (ic->private.proto.registed_filter_event & KEYPRESS_MASK) { + _XUnregisterFilter (ic->core.im->core.display, + ic->core.focus_window, + _XimFilterKeypress, + (XPointer)ic); + ic->private.proto.registed_filter_event &= ~KEYPRESS_MASK; + } + } + return; +} + +Private void +_XimUnregisterKeyReleaseFilter( + Xic ic) +{ + if (ic->core.focus_window) { + if (ic->private.proto.registed_filter_event & KEYRELEASE_MASK) { + _XUnregisterFilter (ic->core.im->core.display, + ic->core.focus_window, + _XimFilterKeyrelease, + (XPointer)ic); + ic->private.proto.registed_filter_event &= ~KEYRELEASE_MASK; + } + } + return; +} + +Public void +_XimRegisterFilter( + Xic ic) +{ + _XimRegisterKeyPressFilter(ic); + if (IS_FORWARD_EVENT(ic, KeyReleaseMask)) + _XimRegisterKeyReleaseFilter(ic); + return; +} + +Public void +_XimUnregisterFilter( + Xic ic) +{ + _XimUnregisterKeyPressFilter(ic); + _XimUnregisterKeyReleaseFilter(ic); + return; +} + +Public void +_XimReregisterFilter( + Xic ic) +{ + if (IS_FORWARD_EVENT(ic, KeyReleaseMask)) + _XimRegisterKeyReleaseFilter(ic); + else + _XimUnregisterKeyReleaseFilter(ic); + + return; +} + +Private Bool +_XimFilterServerDestroy( + Display *d, + Window w, + XEvent *ev, + XPointer client_data) +{ + Xim im = (Xim)client_data; + + if (ev->type == DestroyNotify) { + UNMARK_SERVER_CONNECTED(im); +#ifdef XIM_CONNECTABLE + if (!IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) { + _XimServerReconectableDestroy(); + return True; + } +#endif /* XIM_CONNECTABLE */ + _XimServerDestroy(im); + } + return True; +} + +Public void +_XimRegisterServerFilter( + Xim im) +{ + if (im->private.proto.im_window) { + if (!(im->private.proto.registed_filter_event & DESTROYNOTIFY_MASK)) { + _XRegisterFilterByMask(im->core.display, + im->private.proto.im_window, + StructureNotifyMask, + _XimFilterServerDestroy, + (XPointer)im); + XSelectInput(im->core.display, im->private.proto.im_window, + StructureNotifyMask); + im->private.proto.registed_filter_event |= DESTROYNOTIFY_MASK; + } + } + return; +} + +Public void +_XimUnregisterServerFilter( + Xim im) +{ + if (im->private.proto.im_window) { + if (im->private.proto.registed_filter_event & DESTROYNOTIFY_MASK) { + _XUnregisterFilter(im->core.display, + im->private.proto.im_window, + _XimFilterServerDestroy, + (XPointer)im); + im->private.proto.registed_filter_event &= ~DESTROYNOTIFY_MASK; + } + } + return; +} + diff --git a/libX11/modules/im/ximcp/imDefIc.c b/libX11/modules/im/ximcp/imDefIc.c new file mode 100644 index 000000000..c04744bb3 --- /dev/null +++ b/libX11/modules/im/ximcp/imDefIc.c @@ -0,0 +1,1563 @@ +/* $Xorg: imDefIc.c,v 1.5 2000/08/17 19:45:11 cpqbld Exp $ */ +/****************************************************************** + + Copyright 1991, 1992 by Sun Microsystems, Inc. + 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 Sun Microsystems, Inc. +and FUJITSU LIMITED not be used in advertising or publicity pertaining to +distribution of the software without specific, written prior permission. +Sun Microsystems, Inc. and FUJITSU LIMITED makes no representations about +the suitability of this software for any purpose. +It is provided "as is" without express or implied warranty. + +Sun Microsystems Inc. AND FUJITSU LIMITED DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS, IN NO EVENT SHALL Sun Microsystems, Inc. AND 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imDefIc.c,v 3.9 2003/04/13 19:22:20 dawes Exp $ */ + +#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 = (Xic)Xmalloc(sizeof(XicRec))) == (Xic)NULL) + return (XIC)NULL; + + bzero((char *)ic, sizeof(XicRec)); + 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))) + return (XIC)NULL; + (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))) + return (XIC)NULL; + (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 new file mode 100644 index 000000000..4ce03baaf --- /dev/null +++ b/libX11/modules/im/ximcp/imDefIm.c @@ -0,0 +1,2028 @@ +/* $Xorg: imDefIm.c,v 1.5 2000/08/17 19:45:12 cpqbld Exp $ */ +/****************************************************************** + Copyright 1990, 1991, 1992 by Sun Microsystems, Inc. + Copyright 1992, 1993, 1994 by FUJITSU LIMITED + Copyright 1993, 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 Sun Microsystems, Inc., FUJITSU LIMITED and Sony +Corporation not be used in advertising or publicity pertaining to +distribution of the software without specific, written prior permission. +Sun Microsystems, Inc., FUJITSU LIMITED and Sony Corporation makes no +representations about the suitability of this software for any purpose. It +is provided "as is" without express or implied warranty. + +Sun Microsystems Inc., 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 Sun Microsystems, Inc., +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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imDefIm.c,v 1.15 2003/08/22 19:27:24 eich Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <X11/Xatom.h> +#define NEED_EVENTS +#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))) { + if (name_ptr) + Xfree(name_ptr); + return False; + } + + 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))) { + if (name_ptr) + Xfree(name_ptr); + if (detail_ptr) + Xfree(detail_ptr); + return False; + } + 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); + return False; + } + _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) { + 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 (!(_XimGetEncoding(im, &buf_s[1], name_ptr, name_len, + detail_ptr, detail_len))) { + if(reply != preply) + Xfree(preply); + return False; + } + if (name_ptr) + Xfree(name_ptr); + if (detail_ptr) + Xfree(detail_ptr); + + if(reply != preply) + Xfree(preply); + + return True; +} + +#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 new file mode 100644 index 000000000..66e4add49 --- /dev/null +++ b/libX11/modules/im/ximcp/imDefLkup.c @@ -0,0 +1,1176 @@ +/* $Xorg: imDefLkup.c,v 1.3 2000/08/17 19:45:12 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imDefLkup.c,v 3.11 2003/06/23 17:35:43 eich Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <X11/Xatom.h> +#define NEED_EVENTS +#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(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))) + 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, from, from_len, to, to_len, state) + 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/imDispch.c b/libX11/modules/im/ximcp/imDispch.c new file mode 100644 index 000000000..c0c4bc726 --- /dev/null +++ b/libX11/modules/im/ximcp/imDispch.c @@ -0,0 +1,108 @@ +/* $Xorg: imDispch.c,v 1.3 2000/08/17 19:45:12 cpqbld Exp $ */ +/****************************************************************** + + Copyright 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imDispch.c,v 1.4 2003/04/13 19:22:20 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <X11/Xlib.h> +#include "Xlibint.h" +#include "Xutil.h" +#include "Xlcint.h" +#include "Ximint.h" + + +Public Bool +_XimRegProtoIntrCallback( + Xim im, + CARD16 major_code, + CARD16 minor_code, + Bool (*proc)( + Xim, INT16, XPointer, XPointer + ), + + XPointer call_data) +{ + XimProtoIntrRec *rec; + + if (!(rec = (XimProtoIntrRec *)Xmalloc(sizeof(XimProtoIntrRec)))) + return False; + rec->func = proc; + rec->major_code = major_code; + rec->minor_code = minor_code; + rec->call_data = call_data; + rec->next = im->private.proto.intrproto; + im->private.proto.intrproto = rec; + return True; +} + +Public void +_XimFreeProtoIntrCallback(im) + Xim im; +{ + register XimProtoIntrRec *rec, *next; + + for (rec = im->private.proto.intrproto; rec;) { + next = rec->next; + Xfree(rec); + rec = next; + } + im->private.proto.intrproto = NULL; + return; +} + +Private Bool +_XimTransportIntr( + Xim im, + INT16 len, + XPointer data, + XPointer call_data) +{ + Xim call_im = (Xim)call_data; + XimProtoIntrRec *rec = call_im->private.proto.intrproto; + CARD8 major_opcode = *((CARD8 *)data); + CARD8 minor_opcode = *((CARD8 *)data + 1); + + for (; rec; rec = rec->next) { + if ((major_opcode == (CARD8)rec->major_code) + && (minor_opcode == (CARD8)rec->minor_code)) + if ((*rec->func)(call_im, len, data, rec->call_data)) + return True; + } + return False; +} + +Public Bool +_XimDispatchInit(im) + Xim im; +{ + if (_XimRegisterDispatcher(im, _XimTransportIntr, (XPointer)im)) + return True; + return False; +} diff --git a/libX11/modules/im/ximcp/imEvToWire.c b/libX11/modules/im/ximcp/imEvToWire.c new file mode 100644 index 000000000..f407296df --- /dev/null +++ b/libX11/modules/im/ximcp/imEvToWire.c @@ -0,0 +1,792 @@ +/* $Xorg: imEvToWire.c,v 1.3 2000/08/17 19:45:12 cpqbld Exp $ */ +/*********************************************************** +Copyright 1993 by Digital Equipment Corporation, Maynard, Massachusetts, + + 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 of 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. + +******************************************************************/ +/* $XFree86$ */ + +#define NEED_EVENTS +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <X11/Xlibint.h> +#include <X11/Xlib.h> +#undef NEED_EVENTS +#include "Ximint.h" + + +#define sw16(n, s) ((s) ? \ + (((n) << 8 & 0xff00) | \ + ((n) >> 8 & 0xff) \ + ) : n) + +#define sw32(n, s) ((s) ? \ + (((n) << 24 & 0xff000000) | \ + ((n) << 8 & 0xff0000) | \ + ((n) >> 8 & 0xff00) | \ + ((n) >> 24 & 0xff) \ + ) : n) + +Status +_XimProtoEventToWire( + register XEvent *re, /* pointer to where event should be reformatted */ + register xEvent *event, /* wire protocol event */ + Bool sw) /* swap byte? */ +{ + switch (event->u.u.type = re->type) { + case KeyPress: + case KeyRelease: + { + register XKeyEvent *ev = (XKeyEvent*) re; + event->u.keyButtonPointer.root = sw32(ev->root, sw); + event->u.keyButtonPointer.event = + sw32(ev->window, sw); + event->u.keyButtonPointer.child = + sw32(ev->subwindow, sw); + event->u.keyButtonPointer.time = sw32(ev->time, sw); + event->u.keyButtonPointer.eventX = sw16(ev->x, sw) ; + event->u.keyButtonPointer.eventY = sw16(ev->y, sw) ; + event->u.keyButtonPointer.rootX = + sw16(ev->x_root, sw); + event->u.keyButtonPointer.rootY = + sw16(ev->y_root, sw); + event->u.keyButtonPointer.state = sw16(ev->state, sw); + event->u.keyButtonPointer.sameScreen = ev->same_screen; + event->u.u.detail = ev->keycode; + } + break; + case ButtonPress: + case ButtonRelease: + { + register XButtonEvent *ev = (XButtonEvent *) re; + event->u.keyButtonPointer.root = sw32(ev->root, sw); + event->u.keyButtonPointer.event = sw32(ev->window, sw); + event->u.keyButtonPointer.child = sw32(ev->subwindow, sw); + event->u.keyButtonPointer.time = sw32(ev->time, sw); + event->u.keyButtonPointer.eventX = sw16(ev->x, sw); + event->u.keyButtonPointer.eventY = sw16(ev->y, sw); + event->u.keyButtonPointer.rootX = sw16(ev->x_root, sw); + event->u.keyButtonPointer.rootY = sw16(ev->y_root, sw); + event->u.keyButtonPointer.state = sw16(ev->state, sw); + event->u.keyButtonPointer.sameScreen = ev->same_screen; + event->u.u.detail = ev->button; + } + break; + case MotionNotify: + { + register XMotionEvent *ev = (XMotionEvent *)re; + event->u.keyButtonPointer.root = sw32(ev->root, sw); + event->u.keyButtonPointer.event = sw32(ev->window, sw); + event->u.keyButtonPointer.child = sw32(ev->subwindow, sw); + event->u.keyButtonPointer.time = sw32(ev->time, sw); + event->u.keyButtonPointer.eventX= sw16(ev->x, sw); + event->u.keyButtonPointer.eventY= sw16(ev->y, sw); + event->u.keyButtonPointer.rootX = sw16(ev->x_root, sw); + event->u.keyButtonPointer.rootY = sw16(ev->y_root, sw); + event->u.keyButtonPointer.state = sw16(ev->state, sw); + event->u.keyButtonPointer.sameScreen= ev->same_screen; + event->u.u.detail = ev->is_hint; + } + break; + case EnterNotify: + case LeaveNotify: + { + register XCrossingEvent *ev = (XCrossingEvent *) re; + event->u.enterLeave.root = sw32(ev->root, sw); + event->u.enterLeave.event = sw32(ev->window, sw); + event->u.enterLeave.child = sw32(ev->subwindow, sw); + event->u.enterLeave.time = sw32(ev->time, sw); + event->u.enterLeave.eventX = sw16(ev->x, sw); + event->u.enterLeave.eventY = sw16(ev->y, sw); + event->u.enterLeave.rootX = sw16(ev->x_root, sw); + event->u.enterLeave.rootY = sw16(ev->y_root, sw); + event->u.enterLeave.state = sw16(ev->state, sw); + event->u.enterLeave.mode = ev->mode; + event->u.enterLeave.flags = 0; + if (ev->same_screen) { + event->u.enterLeave.flags |= ELFlagSameScreen; + } + if (ev->focus) { + event->u.enterLeave.flags |= ELFlagFocus; + } + event->u.u.detail = ev->detail; + } + break; + case FocusIn: + case FocusOut: + { + register XFocusChangeEvent *ev = (XFocusChangeEvent *) re; + event->u.focus.window = sw32(ev->window, sw); + event->u.focus.mode = ev->mode; + event->u.u.detail = ev->detail; + } + break; + case KeymapNotify: + { + register XKeymapEvent *ev = (XKeymapEvent *) re; + memcpy((char *)(((xKeymapEvent *) event)->map), + &ev->key_vector[1], + sizeof (((xKeymapEvent *) event)->map)); + } + break; + case Expose: + { + register XExposeEvent *ev = (XExposeEvent *) re; + event->u.expose.window = sw32(ev->window, sw); + event->u.expose.x = sw16(ev->x, sw); + event->u.expose.y = sw16(ev->y, sw); + event->u.expose.width = sw16(ev->width, sw); + event->u.expose.height = sw16(ev->height, sw); + event->u.expose.count = sw16(ev->count, sw); + } + break; + case GraphicsExpose: + { + register XGraphicsExposeEvent *ev = + (XGraphicsExposeEvent *) re; + event->u.graphicsExposure.drawable = sw32(ev->drawable, sw); + event->u.graphicsExposure.x = sw16(ev->x, sw); + event->u.graphicsExposure.y = sw16(ev->y, sw); + event->u.graphicsExposure.width = sw16(ev->width, sw); + event->u.graphicsExposure.height = sw16(ev->height, sw); + event->u.graphicsExposure.count = sw16(ev->count, sw); + event->u.graphicsExposure.majorEvent= ev->major_code; + event->u.graphicsExposure.minorEvent= sw16(ev->minor_code, sw); + } + break; + case NoExpose: + { + register XNoExposeEvent *ev = (XNoExposeEvent *) re; + event->u.noExposure.drawable = sw32(ev->drawable, sw); + event->u.noExposure.majorEvent = ev->major_code; + event->u.noExposure.minorEvent = sw16(ev->minor_code, sw); + } + break; + case VisibilityNotify: + { + register XVisibilityEvent *ev = (XVisibilityEvent *) re; + event->u.visibility.window = sw32(ev->window, sw); + event->u.visibility.state = ev->state; + } + break; + case CreateNotify: + { + register XCreateWindowEvent *ev = + (XCreateWindowEvent *) re; + event->u.createNotify.window = sw32(ev->window, sw); + event->u.createNotify.parent = sw32(ev->parent, sw); + event->u.createNotify.x = sw16(ev->x, sw); + event->u.createNotify.y = sw16(ev->y, sw); + event->u.createNotify.width = sw16(ev->width, sw); + event->u.createNotify.height = sw16(ev->height, sw); + event->u.createNotify.borderWidth = sw16(ev->border_width, sw); + event->u.createNotify.override = ev->override_redirect; + } + break; + case DestroyNotify: + { + register XDestroyWindowEvent *ev = + (XDestroyWindowEvent *) re; + event->u.destroyNotify.window = sw32(ev->window, sw); + event->u.destroyNotify.event = sw32(ev->event, sw); + } + break; + case UnmapNotify: + { + register XUnmapEvent *ev = (XUnmapEvent *) re; + event->u.unmapNotify.window = sw32(ev->window, sw); + event->u.unmapNotify.event = sw32(ev->event, sw); + event->u.unmapNotify.fromConfigure = ev->from_configure; + } + break; + case MapNotify: + { + register XMapEvent *ev = (XMapEvent *) re; + event->u.mapNotify.window = sw32(ev->window, sw); + event->u.mapNotify.event = sw32(ev->event, sw); + event->u.mapNotify.override = ev->override_redirect; + } + break; + case MapRequest: + { + register XMapRequestEvent *ev = (XMapRequestEvent *) re; + event->u.mapRequest.window = sw32(ev->window, sw); + event->u.mapRequest.parent = sw32(ev->parent, sw); + } + break; + case ReparentNotify: + { + register XReparentEvent *ev = (XReparentEvent *) re; + event->u.reparent.window = sw32(ev->window, sw); + event->u.reparent.event = sw32(ev->event, sw); + event->u.reparent.parent = sw32(ev->parent, sw); + event->u.reparent.x = sw16(ev->x, sw); + event->u.reparent.y = sw16(ev->y, sw); + event->u.reparent.override = ev->override_redirect; + } + break; + case ConfigureNotify: + { + register XConfigureEvent *ev = (XConfigureEvent *) re; + event->u.configureNotify.window = sw32(ev->window, sw); + event->u.configureNotify.event = sw32(ev->event, sw); + event->u.configureNotify.aboveSibling = sw32(ev->above, sw); + event->u.configureNotify.x = sw16(ev->x, sw); + event->u.configureNotify.y = sw16(ev->y, sw); + event->u.configureNotify.width = sw16(ev->width, sw); + event->u.configureNotify.height = sw16(ev->height, sw); + event->u.configureNotify.borderWidth= sw16(ev->border_width, sw); + event->u.configureNotify.override = ev->override_redirect; + } + break; + case ConfigureRequest: + { + register XConfigureRequestEvent *ev = + (XConfigureRequestEvent *) re; + event->u.configureRequest.window = sw32(ev->window, sw); + event->u.configureRequest.parent = sw32(ev->parent, sw); + event->u.configureRequest.sibling = sw32(ev->above, sw); + event->u.configureRequest.x = sw16(ev->x, sw); + event->u.configureRequest.y = sw16(ev->y, sw); + event->u.configureRequest.width = sw16(ev->width, sw); + event->u.configureRequest.height = sw16(ev->height, sw); + event->u.configureRequest.borderWidth= sw16(ev->border_width, sw); + event->u.configureRequest.valueMask= sw16(ev->value_mask, sw); + event->u.u.detail = ev->detail; + } + break; + case GravityNotify: + { + register XGravityEvent *ev = (XGravityEvent *) re; + event->u.gravity.window = sw32(ev->window, sw); + event->u.gravity.event = sw32(ev->event, sw); + event->u.gravity.x = sw16(ev->x, sw); + event->u.gravity.y = sw16(ev->y, sw); + } + break; + case ResizeRequest: + { + register XResizeRequestEvent *ev = + (XResizeRequestEvent *) re; + event->u.resizeRequest.window = sw32(ev->window, sw); + event->u.resizeRequest.width = sw16(ev->width, sw); + event->u.resizeRequest.height = sw16(ev->height, sw); + } + break; + case CirculateNotify: + { + register XCirculateEvent *ev = (XCirculateEvent *) re; + event->u.circulate.window = sw32(ev->window, sw); + event->u.circulate.event = sw32(ev->event, sw); + event->u.circulate.place = ev->place; + } + break; + case CirculateRequest: + { + register XCirculateRequestEvent *ev = + (XCirculateRequestEvent *) re; + event->u.circulate.window = sw32(ev->window, sw); + event->u.circulate.event = sw32(ev->parent, sw); + event->u.circulate.place = ev->place; + } + break; + case PropertyNotify: + { + register XPropertyEvent *ev = (XPropertyEvent *) re; + event->u.property.window = sw32(ev->window, sw); + event->u.property.atom = sw32(ev->atom, sw); + event->u.property.time = sw32(ev->time, sw); + event->u.property.state = ev->state; + } + break; + case SelectionClear: + { + register XSelectionClearEvent *ev = + (XSelectionClearEvent *) re; + event->u.selectionClear.window = sw32(ev->window, sw); + event->u.selectionClear.atom = sw32(ev->selection, sw); + event->u.selectionClear.time = sw32(ev->time, sw); + } + break; + case SelectionRequest: + { + register XSelectionRequestEvent *ev = + (XSelectionRequestEvent *) re; + event->u.selectionRequest.owner = sw32(ev->owner, sw); + event->u.selectionRequest.requestor = sw32(ev->requestor, sw); + event->u.selectionRequest.selection = sw32(ev->selection, sw); + event->u.selectionRequest.target = sw32(ev->target, sw); + event->u.selectionRequest.property = sw32(ev->property, sw); + event->u.selectionRequest.time = sw32(ev->time, sw); + } + break; + case SelectionNotify: + { + register XSelectionEvent *ev = (XSelectionEvent *) re; + event->u.selectionNotify.requestor = sw32(ev->requestor, sw); + event->u.selectionNotify.selection = sw32(ev->selection, sw); + event->u.selectionNotify.target = sw32(ev->target, sw); + event->u.selectionNotify.property = sw32(ev->property, sw); + event->u.selectionNotify.time = sw32(ev->time, sw); + } + break; + case ColormapNotify: + { + register XColormapEvent *ev = (XColormapEvent *) re; + event->u.colormap.window = sw32(ev->window, sw); + event->u.colormap.colormap = sw32(ev->colormap, sw); + event->u.colormap.new = ev->new; + event->u.colormap.state = ev->state; + } + break; + case ClientMessage: + { + register int i; + register XClientMessageEvent *ev + = (XClientMessageEvent *) re; + event->u.clientMessage.window = sw32(ev->window, sw); + event->u.u.detail = ev->format; + switch (ev->format) { + case 8: + event->u.clientMessage.u.b.type = sw32(ev->message_type, sw); + for (i = 0; i < 20; i++) + event->u.clientMessage.u.b.bytes[i] = ev->data.b[i]; + break; + case 16: + event->u.clientMessage.u.s.type = sw32(ev->message_type, sw); + event->u.clientMessage.u.s.shorts0 = sw16(ev->data.s[0], sw); + event->u.clientMessage.u.s.shorts1 = sw16(ev->data.s[1], sw); + event->u.clientMessage.u.s.shorts2 = sw16(ev->data.s[2], sw); + event->u.clientMessage.u.s.shorts3 = sw16(ev->data.s[3], sw); + event->u.clientMessage.u.s.shorts4 = sw16(ev->data.s[4], sw); + event->u.clientMessage.u.s.shorts5 = sw16(ev->data.s[5], sw); + event->u.clientMessage.u.s.shorts6 = sw16(ev->data.s[6], sw); + event->u.clientMessage.u.s.shorts7 = sw16(ev->data.s[7], sw); + event->u.clientMessage.u.s.shorts8 = sw16(ev->data.s[8], sw); + event->u.clientMessage.u.s.shorts9 = sw16(ev->data.s[9], sw); + break; + case 32: + event->u.clientMessage.u.l.type = sw32(ev->message_type, sw); + event->u.clientMessage.u.l.longs0 = sw32(ev->data.l[0], sw); + event->u.clientMessage.u.l.longs1 = sw32(ev->data.l[1], sw); + event->u.clientMessage.u.l.longs2 = sw32(ev->data.l[2], sw); + event->u.clientMessage.u.l.longs3 = sw32(ev->data.l[3], sw); + event->u.clientMessage.u.l.longs4 = sw32(ev->data.l[4], sw); + break; + default: + /* client passing bogus data, let server complain */ + break; + } + } + break; + case MappingNotify: + { + register XMappingEvent *ev = (XMappingEvent *) re; + event->u.mappingNotify.firstKeyCode = ev->first_keycode; + event->u.mappingNotify.request = ev->request; + event->u.mappingNotify.count = ev->count; + } + break; + + default: + return(0); + } + /* Common process */ + if (((XAnyEvent *)re)->send_event) + event->u.u.type |= 0x80; + event->u.u.sequenceNumber = + ((XAnyEvent *)re)->serial & ~((unsigned long)0xffff); + event->u.u.sequenceNumber = sw16(event->u.u.sequenceNumber, sw); + return(1); +} + + +/* + * reformat a wire event into an XEvent structure of the right type. + */ +Bool +_XimProtoWireToEvent( + register XEvent *re, /* pointer to where event should be reformatted */ + register xEvent *event, /* wire protocol event */ + Bool sw) /* swap byte? */ +{ + + re->type = event->u.u.type & 0x7f; + ((XAnyEvent *)re)->serial = sw16(event->u.u.sequenceNumber, sw); + ((XAnyEvent *)re)->send_event = ((event->u.u.type & 0x80) != 0); + ((XAnyEvent *)re)->display = NULL; + + /* 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 = sw32(event->u.keyButtonPointer.root, sw); + ev->window = sw32(event->u.keyButtonPointer.event, sw); + ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); + ev->time = sw32(event->u.keyButtonPointer.time, sw); + ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); + ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); + ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); + ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); + ev->state = sw16(event->u.keyButtonPointer.state, sw); + 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 = sw32(event->u.keyButtonPointer.root, sw); + ev->window = sw32(event->u.keyButtonPointer.event, sw); + ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); + ev->time = sw32(event->u.keyButtonPointer.time, sw); + ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); + ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); + ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); + ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); + ev->state = sw16(event->u.keyButtonPointer.state, sw); + ev->same_screen = event->u.keyButtonPointer.sameScreen; + ev->button = event->u.u.detail; + } + break; + case MotionNotify: + { + register XMotionEvent *ev = (XMotionEvent *)re; + ev->root = sw32(event->u.keyButtonPointer.root, sw); + ev->window = sw32(event->u.keyButtonPointer.event, sw); + ev->subwindow = sw32(event->u.keyButtonPointer.child, sw); + ev->time = sw32(event->u.keyButtonPointer.time, sw); + ev->x = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventX, sw)); + ev->y = cvtINT16toInt(sw16(event->u.keyButtonPointer.eventY, sw)); + ev->x_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootX, sw)); + ev->y_root = cvtINT16toInt(sw16(event->u.keyButtonPointer.rootY, sw)); + ev->state = sw16(event->u.keyButtonPointer.state, sw); + 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 = sw32(event->u.enterLeave.root, sw); + ev->window = sw32(event->u.enterLeave.event, sw); + ev->subwindow = sw32(event->u.enterLeave.child, sw); + ev->time = sw32(event->u.enterLeave.time, sw); + ev->x = cvtINT16toInt(sw16(event->u.enterLeave.eventX, sw)); + ev->y = cvtINT16toInt(sw16(event->u.enterLeave.eventY, sw)); + ev->x_root = cvtINT16toInt(sw16(event->u.enterLeave.rootX, sw)); + ev->y_root = cvtINT16toInt(sw16(event->u.enterLeave.rootY, sw)); + ev->state = sw16(event->u.enterLeave.state, sw); + 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 = sw32(event->u.focus.window, sw); + 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 = sw32(event->u.expose.window, sw); + ev->x = sw16(event->u.expose.x, sw); + ev->y = sw16(event->u.expose.y, sw); + ev->width = sw16(event->u.expose.width, sw); + ev->height = sw16(event->u.expose.height, sw); + ev->count = sw16(event->u.expose.count, sw); + } + break; + case GraphicsExpose: + { + register XGraphicsExposeEvent *ev = + (XGraphicsExposeEvent *) re; + ev->drawable = sw32(event->u.graphicsExposure.drawable, sw); + ev->x = sw16(event->u.graphicsExposure.x, sw); + ev->y = sw16(event->u.graphicsExposure.y, sw); + ev->width = sw16(event->u.graphicsExposure.width, sw); + ev->height = sw16(event->u.graphicsExposure.height, sw); + ev->count = sw16(event->u.graphicsExposure.count, sw); + ev->major_code = event->u.graphicsExposure.majorEvent; + ev->minor_code = sw16(event->u.graphicsExposure.minorEvent, sw); + } + break; + case NoExpose: + { + register XNoExposeEvent *ev = (XNoExposeEvent *) re; + ev->drawable = sw32(event->u.noExposure.drawable, sw); + ev->major_code = event->u.noExposure.majorEvent; + ev->minor_code = sw16(event->u.noExposure.minorEvent, sw); + } + break; + case VisibilityNotify: + { + register XVisibilityEvent *ev = (XVisibilityEvent *) re; + ev->window = sw32(event->u.visibility.window, sw); + ev->state = event->u.visibility.state; + } + break; + case CreateNotify: + { + register XCreateWindowEvent *ev = + (XCreateWindowEvent *) re; + ev->window = sw32(event->u.createNotify.window, sw); + ev->parent = sw32(event->u.createNotify.parent, sw); + ev->x = cvtINT16toInt(sw16(event->u.createNotify.x, sw)); + ev->y = cvtINT16toInt(sw16(event->u.createNotify.y, sw)); + ev->width = sw16(event->u.createNotify.width, sw); + ev->height = sw16(event->u.createNotify.height, sw); + ev->border_width = sw16(event->u.createNotify.borderWidth, sw); + ev->override_redirect = event->u.createNotify.override; + } + break; + case DestroyNotify: + { + register XDestroyWindowEvent *ev = + (XDestroyWindowEvent *) re; + ev->window = sw32(event->u.destroyNotify.window, sw); + ev->event = sw32(event->u.destroyNotify.event, sw); + } + break; + case UnmapNotify: + { + register XUnmapEvent *ev = (XUnmapEvent *) re; + ev->window = sw32(event->u.unmapNotify.window, sw); + ev->event = sw32(event->u.unmapNotify.event, sw); + ev->from_configure = event->u.unmapNotify.fromConfigure; + } + break; + case MapNotify: + { + register XMapEvent *ev = (XMapEvent *) re; + ev->window = sw32(event->u.mapNotify.window, sw); + ev->event = sw32(event->u.mapNotify.event, sw); + ev->override_redirect = event->u.mapNotify.override; + } + break; + case MapRequest: + { + register XMapRequestEvent *ev = (XMapRequestEvent *) re; + ev->window = sw32(event->u.mapRequest.window, sw); + ev->parent = sw32(event->u.mapRequest.parent, sw); + } + break; + case ReparentNotify: + { + register XReparentEvent *ev = (XReparentEvent *) re; + ev->event = sw32(event->u.reparent.event, sw); + ev->window = sw32(event->u.reparent.window, sw); + ev->parent = sw32(event->u.reparent.parent, sw); + ev->x = cvtINT16toInt(sw16(event->u.reparent.x, sw)); + ev->y = cvtINT16toInt(sw16(event->u.reparent.y, sw)); + ev->override_redirect = event->u.reparent.override; + } + break; + case ConfigureNotify: + { + register XConfigureEvent *ev = (XConfigureEvent *) re; + ev->event = sw32(event->u.configureNotify.event, sw); + ev->window = sw32(event->u.configureNotify.window, sw); + ev->above = sw32(event->u.configureNotify.aboveSibling, sw); + ev->x = cvtINT16toInt(sw16(event->u.configureNotify.x, sw)); + ev->y = cvtINT16toInt(sw16(event->u.configureNotify.y, sw)); + ev->width = sw16(event->u.configureNotify.width, sw); + ev->height = sw16(event->u.configureNotify.height, sw); + ev->border_width = sw16(event->u.configureNotify.borderWidth, sw); + ev->override_redirect = event->u.configureNotify.override; + } + break; + case ConfigureRequest: + { + register XConfigureRequestEvent *ev = + (XConfigureRequestEvent *) re; + ev->window = sw32(event->u.configureRequest.window, sw); + ev->parent = sw32(event->u.configureRequest.parent, sw); + ev->above = sw32(event->u.configureRequest.sibling, sw); + ev->x = cvtINT16toInt(sw16(event->u.configureRequest.x, sw)); + ev->y = cvtINT16toInt(sw16(event->u.configureRequest.y, sw)); + ev->width = sw16(event->u.configureRequest.width, sw); + ev->height = sw16(event->u.configureRequest.height, sw); + ev->border_width = sw16(event->u.configureRequest.borderWidth, sw); + ev->value_mask = sw16(event->u.configureRequest.valueMask, sw); + ev->detail = event->u.u.detail; + } + break; + case GravityNotify: + { + register XGravityEvent *ev = (XGravityEvent *) re; + ev->window = sw32(event->u.gravity.window, sw); + ev->event = sw32(event->u.gravity.event, sw); + ev->x = cvtINT16toInt(sw16(event->u.gravity.x, sw)); + ev->y = cvtINT16toInt(sw16(event->u.gravity.y, sw)); + } + break; + case ResizeRequest: + { + register XResizeRequestEvent *ev = + (XResizeRequestEvent *) re; + ev->window = sw32(event->u.resizeRequest.window, sw); + ev->width = sw16(event->u.resizeRequest.width, sw); + ev->height = sw16(event->u.resizeRequest.height, sw); + } + break; + case CirculateNotify: + { + register XCirculateEvent *ev = (XCirculateEvent *) re; + ev->window = sw32(event->u.circulate.window, sw); + ev->event = sw32(event->u.circulate.event, sw); + ev->place = event->u.circulate.place; + } + break; + case CirculateRequest: + { + register XCirculateRequestEvent *ev = + (XCirculateRequestEvent *) re; + ev->window = sw32(event->u.circulate.window, sw); + ev->parent = sw32(event->u.circulate.event, sw); + ev->place = event->u.circulate.place; + } + break; + case PropertyNotify: + { + register XPropertyEvent *ev = (XPropertyEvent *) re; + ev->window = sw32(event->u.property.window, sw); + ev->atom = sw32(event->u.property.atom, sw); + ev->time = sw32(event->u.property.time, sw); + ev->state = event->u.property.state; + } + break; + case SelectionClear: + { + register XSelectionClearEvent *ev = + (XSelectionClearEvent *) re; + ev->window = sw32(event->u.selectionClear.window, sw); + ev->selection = sw32(event->u.selectionClear.atom, sw); + ev->time = sw32(event->u.selectionClear.time, sw); + } + break; + case SelectionRequest: + { + register XSelectionRequestEvent *ev = + (XSelectionRequestEvent *) re; + ev->owner = sw32(event->u.selectionRequest.owner, sw); + ev->requestor = sw32(event->u.selectionRequest.requestor, sw); + ev->selection = sw32(event->u.selectionRequest.selection, sw); + ev->target = sw32(event->u.selectionRequest.target, sw); + ev->property = sw32(event->u.selectionRequest.property, sw); + ev->time = sw32(event->u.selectionRequest.time, sw); + } + break; + case SelectionNotify: + { + register XSelectionEvent *ev = (XSelectionEvent *) re; + ev->requestor = sw32(event->u.selectionNotify.requestor, sw); + ev->selection = sw32(event->u.selectionNotify.selection, sw); + ev->target = sw32(event->u.selectionNotify.target, sw); + ev->property = sw32(event->u.selectionNotify.property, sw); + ev->time = sw32(event->u.selectionNotify.time, sw); + } + break; + case ColormapNotify: + { + register XColormapEvent *ev = (XColormapEvent *) re; + ev->window = sw32(event->u.colormap.window, sw); + ev->colormap = sw32(event->u.colormap.colormap, sw); + 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 = sw32(event->u.clientMessage.window, sw); + ev->format = event->u.u.detail; + switch (ev->format) { + case 8: + ev->message_type = sw32(event->u.clientMessage.u.b.type, sw); + for (i = 0; i < 20; i++) + ev->data.b[i] = event->u.clientMessage.u.b.bytes[i]; + break; + case 16: + ev->message_type = sw32(event->u.clientMessage.u.s.type, sw); + ev->data.s[0] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts0, sw)); + ev->data.s[1] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts1, sw)); + ev->data.s[2] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts2, sw)); + ev->data.s[3] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts3, sw)); + ev->data.s[4] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts4, sw)); + ev->data.s[5] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts5, sw)); + ev->data.s[6] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts6, sw)); + ev->data.s[7] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts7, sw)); + ev->data.s[8] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts8, sw)); + ev->data.s[9] = cvtINT16toShort(sw16(event->u.clientMessage.u.s.shorts9, sw)); + break; + case 32: + ev->message_type = sw32(event->u.clientMessage.u.l.type, sw); + ev->data.l[0] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs0, sw)); + ev->data.l[1] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs1, sw)); + ev->data.l[2] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs2, sw)); + ev->data.l[3] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs3, sw)); + ev->data.l[4] = cvtINT32toLong(sw32(event->u.clientMessage.u.l.longs4, sw)); + 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(False); + } + return(True); +} diff --git a/libX11/modules/im/ximcp/imExten.c b/libX11/modules/im/ximcp/imExten.c new file mode 100644 index 000000000..155691501 --- /dev/null +++ b/libX11/modules/im/ximcp/imExten.c @@ -0,0 +1,579 @@ +/* $Xorg: imExten.c,v 1.3 2000/08/17 19:45:12 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imExten.c,v 1.4 2003/04/13 19:22:21 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <X11/Xatom.h> +#define NEED_EVENTS +#include "Xlibint.h" +#include "Xlcint.h" +#include "Ximint.h" + +/* + * index of extensions + */ + +#define XIM_EXT_SET_EVENT_MASK_IDX 0 +#ifdef EXT_FORWARD +#define XIM_EXT_FORWARD_KEYEVENT_IDX 1 +#endif +#ifdef EXT_MOVE +#define XIM_EXT_MOVE_IDX 2 +#endif + +typedef struct _XIM_QueryExtRec { + Bool is_support; + const char *name; + int name_len; + CARD16 major_opcode; + CARD16 minor_opcode; + int idx; +} XIM_QueryExtRec; + +Private XIM_QueryExtRec extensions[] = { + {False, "XIM_EXT_SET_EVENT_MASK", 0, 0, 0, + XIM_EXT_SET_EVENT_MASK_IDX}, +#ifdef EXT_FORWARD + {False, "XIM_EXT_FORWARD_KEYEVENT", 0, 0, 0, + XIM_EXT_FORWARD_KEYEVENT_IDX}, +#endif +#ifdef EXT_MOVE + {False, "XIM_EXT_MOVE", 0, 0, 0, XIM_EXT_MOVE_IDX}, +#endif + {False, NULL, 0, 0, 0, 0} /* dummy */ +}; + +Private int +_XimIsSupportExt( + int idx) +{ + register int i; + int n = XIMNumber(extensions) - 1; + + for (i = 0; i < n; i++) { + if (extensions[i].idx == idx) { + if (extensions[i].is_support) + return i; + else + break; + } + } + return -1; +} + +Private Bool +_XimProcExtSetEventMask( + Xim im, + Xic ic, + XPointer buf) +{ + EVENTMASK *buf_l = (EVENTMASK *)buf; + EVENTMASK select_mask = _XimGetWindowEventmask(ic); + + ic->private.proto.filter_event_mask = buf_l[0]; + ic->private.proto.intercept_event_mask = buf_l[1]; + ic->private.proto.select_event_mask = buf_l[2]; + ic->private.proto.forward_event_mask = buf_l[3]; + ic->private.proto.synchronous_event_mask = buf_l[4]; + + select_mask &= ~ic->private.proto.intercept_event_mask; + /* deselected event mask */ + select_mask |= ic->private.proto.select_event_mask; + /* selected event mask */ + XSelectInput(im->core.display, ic->core.focus_window, select_mask); + _XimReregisterFilter(ic); + + if (!(_XimProcSyncReply(im, ic))) + return False; + return True; +} + +Private Bool +_XimExtSetEventMaskCallback( + 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)_XimProcExtSetEventMask(im, ic, (XPointer)&buf_s[2]); + return True; + } + return False; +} + +#ifdef EXT_FORWARD +Private Bool +_XimProcExtForwardKeyEvent( + Xim im, + Xic ic, + XPointer buf) +{ + CARD8 *buf_b = (CARD8 *)buf; + CARD16 *buf_s = (CARD16 *)buf; + CARD32 *buf_l = (CARD32 *)buf; + XEvent ev; + XKeyEvent *kev = (XKeyEvent *)&ev; + + bzero(&ev, sizeof(XEvent)); + kev->send_event = False; + kev->display = im->core.display; + kev->serial = buf_s[1]; /* sequence number */ + kev->type = buf_b[4] & 0x7f; /* xEvent.u.u.type */ + kev->keycode = buf_b[5]; /* Keycode */ + kev->state = buf_s[3]; /* state */ + kev->time = buf_l[2]; /* time */ + + XPutBackEvent(im->core.display, &ev); + + _XimRespSyncReply(ic, buf_s[0]); + MARK_FABLICATED(ic); + + return True; +} + +Private Bool +_XimExtForwardKeyEventCallback( + 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)_XimProcExtForwardKeyEvent(im, ic, (XPointer)&buf_s[2]); + return True; + } + return False; +} + +Private Bool +_XimExtForwardKeyEventCheck( + 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)) + 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 +_XimExtForwardKeyEvent( + Xic ic, + XKeyEvent *ev, + Bool sync) +{ + Xim im = (Xim) ic->core.im; + CARD32 buf32[BUFSIZE/4]; + CARD8 *buf = (CARD8 *)buf32; + CARD8 *buf_b = &buf[XIM_HEADER_SIZE]; + CARD16 *buf_s = (CARD16 *)buf_b; + CARD32 *buf_l = (CARD32 *)buf_b; + CARD32 reply32[BUFSIZE/4]; + char *reply = (char *)reply32; + XPointer preply; + int buf_size; + int ret_code; + INT16 len; + int idx; + + if ((idx = _XimIsSupportExt(XIM_EXT_FORWARD_KEYEVENT_IDX)) < 0) + return False; + + 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)); + /* sequence number */ + buf_b[8] = ev->type; /* xEvent.u.u.type */ + buf_b[9] = ev->keycode; /* keycode */ + buf_s[5] = ev->state; /* state */ + buf_l[3] = ev->time; /* time */ + len = sizeof(CARD16) /* sizeof imid */ + + sizeof(CARD16) /* sizeof icid */ + + sizeof(BITMASK16) /* sizeof flag */ + + sizeof(CARD16) /* sizeof sequence number */ + + sizeof(BYTE) /* sizeof xEvent.u.u.type */ + + sizeof(BYTE) /* sizeof keycode */ + + sizeof(CARD16) /* sizeof state */ + + sizeof(CARD32); /* sizeof time */ + + _XimSetHeader((XPointer)buf, + extensions[idx].major_opcode, + extensions[idx].minor_opcode, &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, + _XimExtForwardKeyEventCheck, (XPointer)ic); + if(ret_code == XIM_TRUE) { + preply = reply; + } else if(ret_code == XIM_OVERFLOW) { + if(len <= 0) { + preply = reply; + } else { + buf_sizex = len; + preply = (XPointer)Xmalloc(buf_size); + ret_code = _XimRead(im, &len, preply, buf_size, + _XimExtForwardKeyEventCheck, (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; +} +#endif /* EXT_FORWARD */ + +Private int +_XimCheckExtensionListSize(void) +{ + register int i; + int len; + int total = 0; + int n = XIMNumber(extensions) - 1; + + for (i = 0; i < n; i++) { + len = strlen(extensions[i].name); + extensions[i].name_len = len; + len += sizeof(BYTE); + total += len; + } + return total; +} + +Private void +_XimSetExtensionList( + CARD8 *buf) +{ + register int i; + int len; + int n = XIMNumber(extensions) - 1; + + for (i = 0; i < n; i++) { + len = extensions[i].name_len; + buf[0] = (BYTE)len; + (void)strcpy((char *)&buf[1], extensions[i].name); + len += sizeof(BYTE); + buf += len; + } + return; +} + +Private unsigned int +_XimCountNumberOfExtension( + INT16 total, + CARD8 *ext) +{ + unsigned int n; + INT16 len; + INT16 min_len = sizeof(CARD8) + + sizeof(CARD8) + + sizeof(INT16); + + n = 0; + while (total > min_len) { + len = *((INT16 *)(&ext[2])); + len += (min_len + XIM_PAD(len)); + total -= len; + ext += len; + n++; + } + return n; +} + +Private Bool +_XimParseExtensionList( + Xim im, + CARD16 *data) +{ + int num = XIMNumber(extensions) - 1; + unsigned int n; + CARD8 *buf; + register int i; + register int j; + INT16 len; + + if (!(n = _XimCountNumberOfExtension(data[0], (CARD8 *)&data[1]))) + return True; + + buf = (CARD8 *)&data[1];; + for (i = 0; i < n; i++) { + len = *((INT16 *)(&buf[2])); + for (j = 0; j < num; j++) { + if (!(strncmp(extensions[j].name, (char *)&buf[4], len))) { + extensions[j].major_opcode = buf[0]; + extensions[j].minor_opcode = buf[1]; + extensions[j].is_support = True; + break; + } + } + len += sizeof(CARD8) /* sizeof major_opcode */ + + sizeof(CARD8) /* sizeof minor_opcode */ + + sizeof(INT16) /* sizeof length */ + + XIM_PAD(len); /* sizeof pad */ + buf += len; + } + + return True; +} + +Private Bool +_XimQueryExtensionCheck( + 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_QUERY_EXTENSION_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; +} + +Public Bool +_XimExtension( + Xim im) +{ + CARD8 *buf; + CARD16 *buf_s; + int buf_len; + INT16 len; + CARD32 reply32[BUFSIZE/4]; + char *reply = (char *)reply32; + XPointer preply; + int buf_size; + int ret_code; + int idx; + + if (!(len = _XimCheckExtensionListSize())) + return True; + + buf_len = XIM_HEADER_SIZE + + sizeof(CARD16) + + sizeof(INT16) + + len + + XIM_PAD(len); + + if (!(buf = (CARD8 *)Xmalloc(buf_len))) + return False; + buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; + + buf_s[0] = im->private.proto.imid; /* imid */ + buf_s[1] = len; /* length of Extensions */ + _XimSetExtensionList((CARD8 *)&buf_s[2]); + /* extensions supported */ + XIM_SET_PAD(&buf_s[2], len); /* pad */ + len += sizeof(CARD16) /* sizeof imid */ + + sizeof(INT16); /* sizeof length of extensions */ + + _XimSetHeader((XPointer)buf, XIM_QUERY_EXTENSION, 0, &len); + if (!(_XimWrite(im, len, (XPointer)buf))) { + XFree(buf); + return False; + } + XFree(buf); + _XimFlush(im); + buf_size = BUFSIZE; + ret_code = _XimRead(im, &len, (XPointer)reply, buf_size, + _XimQueryExtensionCheck, 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, reply, buf_size, + _XimQueryExtensionCheck, 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 (!(_XimParseExtensionList(im, &buf_s[1]))) { + if(reply != preply) + Xfree(preply); + return False; + } + if(reply != preply) + Xfree(preply); + + if ((idx = _XimIsSupportExt(XIM_EXT_SET_EVENT_MASK_IDX)) >= 0) + _XimRegProtoIntrCallback(im, + extensions[idx].major_opcode, + extensions[idx].minor_opcode, + _XimExtSetEventMaskCallback, (XPointer)im); +#ifdef EXT_FORWARD + if ((idx = _XimIsSupportExt(XIM_EXT_FORWARD_KEYEVENT_IDX)) >= 0) + _XimRegProtoIntrCallback(im, + extensions[idx].major_opcode, + extensions[idx].minor_opcode, + _XimExtForwardKeyEventCallback, (XPointer)im); +#endif + + return True; +} + +#ifdef EXT_MOVE +/* flag of ExtenArgCheck */ +#define EXT_XNSPOTLOCATION (1L<<0) + +/* macro for ExtenArgCheck */ +#define SET_EXT_XNSPOTLOCATION(flag) (flag |= EXT_XNSPOTLOCATION) +#define IS_EXT_XNSPOTLOCATION(flag) (flag & EXT_XNSPOTLOCATION) + +/* length of XPoint attribute */ +#define XIM_Xpoint_length 12 + +Private Bool +_XimExtMove( + Xim im, + Xic ic, + CARD16 x, + CARD16 y) +{ + CARD32 buf32[BUFSIZE/4]; + CARD8 *buf = (CARD8 *)buf32; + CARD16 *buf_s = (CARD16 *)&buf[XIM_HEADER_SIZE]; + INT16 len; + int idx; + + if ((idx = _XimIsSupportExt(XIM_EXT_MOVE_IDX)) < 0) + return False; + + buf_s[0] = im->private.proto.imid; /* imid */ + buf_s[1] = ic->private.proto.icid; /* icid */ + buf_s[2] = x; /* X */ + buf_s[3] = y; /* Y */ + len = sizeof(CARD16) /* sizeof imid */ + + sizeof(CARD16) /* sizeof icid */ + + sizeof(INT16) /* sizeof X */ + + sizeof(INT16); /* sizeof Y */ + + _XimSetHeader((XPointer)buf, extensions[idx].major_opcode, + extensions[idx].minor_opcode, &len); + if (!(_XimWrite(im, len, (XPointer)buf))) + return False; + _XimFlush(im); + return True; +} + +Public BITMASK32 +_XimExtenArgCheck( + XIMArg *arg) +{ + CARD32 flag = 0L; + if (!strcmp(arg->name, XNSpotLocation)) + SET_EXT_XNSPOTLOCATION(flag); + return flag; +} + +Public Bool +_XimExtenMove( + Xim im, + Xic ic, + CARD32 flag, + CARD16 *buf, + INT16 length) +{ + if ((IS_EXT_XNSPOTLOCATION(flag)) && (length == XIM_Xpoint_length)) + return _XimExtMove(im, ic, buf[4], buf[5]); + return False; +} +#endif /* EXT_MOVE */ diff --git a/libX11/modules/im/ximcp/imImSw.c b/libX11/modules/im/ximcp/imImSw.c new file mode 100644 index 000000000..e2c113b23 --- /dev/null +++ b/libX11/modules/im/ximcp/imImSw.c @@ -0,0 +1,57 @@ +/* $Xorg: imImSw.c,v 1.3 2000/08/17 19:45:12 cpqbld Exp $ */ +/****************************************************************** + + Copyright 1992, 1993 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imImSw.c,v 1.3 2001/01/17 19:41:51 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "Xlibint.h" +#include "Xlcint.h" +#include "Ximint.h" +#include "XimImSw.h" + +Private Bool +_XimCheckIfDefault( + Xim im) +{ + return(True); +} + +XimImsportSW _XimImSportRec[] = { + { _XimCheckIfLocalProcessing, _XimLocalOpenIM, _XimLocalIMFree }, + { _XimCheckIfThaiProcessing, _XimThaiOpenIM, _XimThaiIMFree }, + { _XimCheckIfDefault, _XimProtoOpenIM, _XimProtoIMFree }, + { NULL, NULL, NULL }, +}; diff --git a/libX11/modules/im/ximcp/imInsClbk.c b/libX11/modules/im/ximcp/imInsClbk.c new file mode 100644 index 000000000..ac39f9dfd --- /dev/null +++ b/libX11/modules/im/ximcp/imInsClbk.c @@ -0,0 +1,292 @@ +/* $Xorg: imInsClbk.c,v 1.3 2000/08/17 19:45:13 cpqbld Exp $ */ +/****************************************************************** + + Copyright 1993, 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 Sony Corporation + not be used in advertising or publicity pertaining to distribution + of the software without specific, written prior permission. +Sony Corporation makes no representations about the suitability of + this software for any purpose. It is provided "as is" without + express or implied warranty. + +SONY CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, +INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO +EVENT SHALL 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: Makoto Wakamatsu Sony Corporation + makoto@sm.sony.co.jp + +******************************************************************/ +/* $XFree86: xc/lib/X11/imInsClbk.c,v 3.3 2003/05/27 22:26:26 tsi Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <X11/Xatom.h> +#define NEED_EVENTS +#include "Xlibint.h" +#include "Xlcint.h" +#include "XlcPublic.h" +#include "Ximint.h" + + +typedef struct _XimInstCallback { + Bool call; + Bool destroy; + Display *display; + XLCd lcd; + char name[XIM_MAXLCNAMELEN]; + char *modifiers; + XrmDatabase rdb; + char *res_name; + char *res_class; + XIDProc callback; + XPointer client_data; + struct _XimInstCallback *next; +} XimInstCallbackRec, *XimInstCallback; + + +Private XimInstCallback callback_list = NULL; +Private Bool lock = False; + + +Private void +MakeLocale( XLCd lcd, char locale[] ) +{ + char *language, *territory, *codeset; + + _XGetLCValues( lcd, XlcNLanguage, &language, XlcNTerritory, &territory, + XlcNCodeset, &codeset, NULL ); + + strcpy( locale, language ); + if( territory && *territory ) { + strcat( locale, "_" ); + strcat( locale, territory ); + } + if( codeset && *codeset ) { + strcat( locale, "." ); + strcat( locale, codeset ); + } +} + + +Private Bool +_XimFilterPropertyNotify( + Display *display, + Window window, + XEvent *event, + XPointer client_data) +{ + Atom ims, actual_type, *atoms; + int actual_format; + unsigned long nitems, bytes_after; + int ii; + XIM xim; + Bool flag = False; + XimInstCallback icb, picb, tmp; + + if( (ims = XInternAtom( display, XIM_SERVERS, True )) == None || + event->xproperty.atom != ims || + event->xproperty.state == PropertyDelete ) + return( False ); + + if( XGetWindowProperty( display, RootWindow(display, 0), ims, 0L, 1000000L, + False, XA_ATOM, &actual_type, &actual_format, + &nitems, &bytes_after, (unsigned char **)&atoms ) + != Success ) { + return( False ); + } + if( actual_type != XA_ATOM || actual_format != 32 ) { + XFree( atoms ); + return( False ); + } + + lock = True; + for( ii = 0; ii < nitems; ii++, atoms ) { + if(XGetSelectionOwner (display, atoms[ii])) { + for( icb = callback_list; icb; icb = icb->next ) { + if( !icb->call && !icb->destroy ) { + xim = (*icb->lcd->methods->open_im)( icb->lcd, display, + icb->rdb, + icb->res_name, + icb->res_class ); + if( xim ) { + xim->methods->close( (XIM)xim ); + flag = True; + icb->call = True; + icb->callback( icb->display, icb->client_data, NULL ); + } + } + } + break; + } + } + XFree( atoms ); + + for( icb = callback_list, picb = NULL; icb; ) { + if( icb->destroy ) { + if( picb ) + picb->next = icb->next; + else + callback_list = icb->next; + tmp = icb; + icb = icb->next; + XFree( tmp ); + } + else { + picb = icb; + icb = icb->next; + } + } + lock = False; + + return( flag ); +} + + +Public Bool +_XimRegisterIMInstantiateCallback( + XLCd lcd, + Display *display, + XrmDatabase rdb, + char *res_name, + char *res_class, + XIDProc callback, + XPointer client_data) +{ + XimInstCallback icb, tmp; + XIM xim; + Window root; + XWindowAttributes attr; + + if( lock ) + return( False ); + + icb = (XimInstCallback)Xmalloc(sizeof(XimInstCallbackRec)); + if( !icb ) + return( False ); + icb->call = icb->destroy = False; + icb->display = display; + icb->lcd = lcd; + MakeLocale( lcd, icb->name ); + icb->modifiers = lcd->core->modifiers; /* XXXXX */ + icb->rdb = rdb; + icb->res_name = res_name; + icb->res_class = res_class; + icb->callback = callback; + icb->client_data = client_data; + icb->next = NULL; + + if( !callback_list ) + callback_list = icb; + else { + for( tmp = callback_list; tmp->next; tmp = tmp->next ); + tmp->next = icb; + } + + xim = (*lcd->methods->open_im)( lcd, display, rdb, res_name, res_class ); + + if( icb == callback_list ) { + root = RootWindow( display, 0 ); + XGetWindowAttributes( display, root, &attr ); + _XRegisterFilterByType( display, root, PropertyNotify, PropertyNotify, + _XimFilterPropertyNotify, (XPointer)NULL ); + XSelectInput( display, root, + attr.your_event_mask | PropertyChangeMask ); + } + + if( xim ) { + lock = True; + xim->methods->close( (XIM)xim ); + lock = False; + icb->call = True; + callback( display, client_data, NULL ); + } + + return( True ); +} + + +Public Bool +_XimUnRegisterIMInstantiateCallback( + XLCd lcd, + Display *display, + XrmDatabase rdb, + char *res_name, + char *res_class, + XIDProc callback, + XPointer client_data) +{ + char locale[XIM_MAXLCNAMELEN]; + XimInstCallback icb, picb; + + if( !callback_list ) + return( False ); + + MakeLocale( lcd, locale ); + + for( icb = callback_list, picb = NULL; icb; picb = icb, icb = icb->next ) { + if( !strcmp( locale, icb->name ) && + (lcd->core->modifiers == icb->modifiers || /* XXXXX */ + (lcd->core->modifiers && icb->modifiers && + !strcmp( lcd->core->modifiers, icb->modifiers ))) && + rdb == icb->rdb && /* XXXXX */ + ((res_name == NULL && icb->res_name == NULL) || + (res_name != NULL && icb->res_name != NULL && + !strcmp( res_name, icb->res_name ))) && + ((res_class == NULL && icb->res_class == NULL) || + (res_class != NULL && icb->res_class != NULL && + !strcmp( res_class, icb->res_class ))) && + (callback == icb->callback) && + (client_data == icb->client_data) && /* XXXXX */ + !icb->destroy ) { + if( lock ) + icb->destroy = True; + else { + if( !picb ) { + callback_list = icb->next; + _XUnregisterFilter( display, RootWindow(display, 0), + _XimFilterPropertyNotify, + (XPointer)NULL ); + } + else + picb->next = icb->next; + _XCloseLC( icb->lcd ); + XFree( icb ); + } + return( True ); + } + } + return( False ); +} + + +Public void +_XimResetIMInstantiateCallback( xim ) + Xim xim; +{ + char locale[XIM_MAXLCNAMELEN]; + XimInstCallback icb; + XLCd lcd = xim->core.lcd; + + if( !callback_list && lock ) + return; + + MakeLocale( lcd, locale ); + + for( icb = callback_list; icb; icb = icb->next ) + if( !strcmp( locale, icb->name ) && + (lcd->core->modifiers == icb->modifiers || + (lcd->core->modifiers && icb->modifiers && + !strcmp( lcd->core->modifiers, icb->modifiers ))) ) + icb->call = False; +} diff --git a/libX11/modules/im/ximcp/imInt.c b/libX11/modules/im/ximcp/imInt.c new file mode 100644 index 000000000..c759cf375 --- /dev/null +++ b/libX11/modules/im/ximcp/imInt.c @@ -0,0 +1,271 @@ +/* $Xorg: imInt.c,v 1.8 2000/08/17 19:45:13 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imInt.c,v 3.12 2003/04/17 02:06:32 dawes Exp $ */ + +#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(im) + Xim im; +{ + register int i; + + for(i = 0; i < _XimCurrentIMcount; i++) { + if(_XimCurrentIMlist[i] == im) { + _XimCurrentIMlist[i] = NULL; + break; + } + } + return; +} + +Public void +_XimServerDestroy(im_2_destroy) + 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() +{ + 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 = (Xim)Xmalloc(sizeof(XimRec)))) + return (XIM)NULL; + bzero(im, sizeof(XimRec)); + + 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 = (char *)Xmalloc(strlen(res_name)+1))) + goto Error1; + strcpy(im->core.res_name,res_name); + } + if((res_class != NULL) && (*res_class != '\0')){ + if(!(im->core.res_class = (char *)Xmalloc(strlen(res_class)+1))) + goto Error2; + strcpy(im->core.res_class,res_class); + } + 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(lcd) + 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 new file mode 100644 index 000000000..3b8f69e7d --- /dev/null +++ b/libX11/modules/im/ximcp/imLcFlt.c @@ -0,0 +1,121 @@ +/* $Xorg: imLcFlt.c,v 1.3 2000/08/17 19:45:13 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ + +#define NEED_EVENTS +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "Xlibint.h" +#include <X11/keysym.h> +#include "Xlcint.h" +#include "Ximint.h" + +Bool +_XimLocalFilter(d, w, ev, client_data) + 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; + + 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); + } 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) { + if(ic->private.local.brl_committing) { + ic->private.local.brl_committed = + ic->private.local.brl_committing; + ic->private.local.composed = 0; + ev->type = KeyPress; + ev->xkey.keycode = 0; + _XPutBackEvent(d, ev); + } + } + } + return(True); + } + + if( (ev->type != KeyPress) + || (((Xim)ic->core.im)->private.local.top == 0 ) ) + return(False); + + 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) { + return(False); + } + /* Error (Sequence Unmatch occured) */ + /* initialize internal state for next key sequence */ + ic->private.local.context = ((Xim)ic->core.im)->private.local.top; + return(True); + } +} diff --git a/libX11/modules/im/ximcp/imLcGIc.c b/libX11/modules/im/ximcp/imLcGIc.c new file mode 100644 index 000000000..e4f89a0f5 --- /dev/null +++ b/libX11/modules/im/ximcp/imLcGIc.c @@ -0,0 +1,51 @@ +/* $Xorg: imLcGIc.c,v 1.3 2000/08/17 19:45:13 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ + +#define NEED_EVENTS +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "Xlibint.h" +#include "Xlcint.h" +#include "Ximint.h" + +Public char * +_XimLocalGetICValues(xic, values) + XIC xic; + XIMArg *values; +{ + Xic ic = (Xic)xic; + XimDefICValues ic_values; + + _XimGetCurrentICValues(ic, &ic_values); + return(_XimGetICValueData(ic, (XPointer)&ic_values, + ic->private.local.ic_resources, + ic->private.local.ic_num_resources, + values, XIM_GETICVALUES)); +} diff --git a/libX11/modules/im/ximcp/imLcIc.c b/libX11/modules/im/ximcp/imLcIc.c new file mode 100644 index 000000000..fd6a4e1f8 --- /dev/null +++ b/libX11/modules/im/ximcp/imLcIc.c @@ -0,0 +1,202 @@ +/* $Xorg: imLcIc.c,v 1.3 2000/08/17 19:45:13 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imLcIc.c,v 1.4 2001/01/17 19:41:52 dawes Exp $ */ + +#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 = (Xic)Xmalloc(sizeof(XicRec))) == (Xic)NULL) { + return ((XIC)NULL); + } + bzero((char *)ic, sizeof(XicRec)); + + 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; + _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 new file mode 100644 index 000000000..b1bbce5b1 --- /dev/null +++ b/libX11/modules/im/ximcp/imLcIm.c @@ -0,0 +1,732 @@ +/* $Xorg: imLcIm.c,v 1.3 2000/08/17 19:45:14 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imLcIm.c,v 1.12 2003/09/06 14:06:32 pascal Exp $ */ + +#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(im) + 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, sizeof (DefTree), hash, hash2); + else + sprintf (*res, "%s%c%d_%03x_%08x_%08x", dir, _XimGetMyEndian(), + XIM_CACHE_VERSION, 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) + return; + if (! (fp = fdopen (fd, "wb")) ) { + close (fd); + 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 new file mode 100644 index 000000000..b6a6ff604 --- /dev/null +++ b/libX11/modules/im/ximcp/imLcLkup.c @@ -0,0 +1,435 @@ +/* $Xorg: imLcLkup.c,v 1.3 2000/08/17 19:45:14 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imLcLkup.c,v 3.8 2003/06/23 17:35:43 eich Exp $ */ + +#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, ev, buffer, bytes, keysym, status) + 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(status) *status = XLookupBoth; + } else + if(status) *status = XLookupChars; + memcpy(buffer, mb, ret); + } 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, ev, buffer, wlen, keysym, status) + 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, ev, buffer, bytes, keysym, status) + 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); + } 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, from, from_len, to, to_len, state) + 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, from, from_len, to, to_len, state) + 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, from, from_len, to, to_len, state) + 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/imLcPrs.c b/libX11/modules/im/ximcp/imLcPrs.c new file mode 100644 index 000000000..42f8f2a26 --- /dev/null +++ b/libX11/modules/im/ximcp/imLcPrs.c @@ -0,0 +1,675 @@ +/* $Xorg: imLcPrs.c,v 1.3 2000/08/17 19:45:14 cpqbld Exp $ */ +/****************************************************************** + + Copyright 1992 by Oki Technosystems Laboratory, Inc. + Copyright 1992 by Fuji Xerox Co., Ltd. + +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 Oki Technosystems +Laboratory and Fuji Xerox not be used in advertising or publicity +pertaining to distribution of the software without specific, written +prior permission. +Oki Technosystems Laboratory and Fuji Xerox make no representations +about the suitability of this software for any purpose. It is provided +"as is" without express or implied warranty. + +OKI TECHNOSYSTEMS LABORATORY AND FUJI XEROX DISCLAIM ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL OKI TECHNOSYSTEMS +LABORATORY AND FUJI XEROX 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: Yasuhiro Kawai Oki Technosystems Laboratory + Author: Kazunori Nishihara Fuji Xerox + +******************************************************************/ + +/* $XFree86: xc/lib/X11/imLcPrs.c,v 1.10 2003/09/06 14:06:32 pascal Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <X11/Xlib.h> +#include <X11/Xmd.h> +#include <X11/Xos.h> +#include "Xlibint.h" +#include "Xlcint.h" +#include "Ximint.h" +#include <sys/stat.h> +#include <stdio.h> + +extern int _Xmbstowcs( + wchar_t *wstr, + char *str, + int len +); + +extern int _Xmbstoutf8( + char *ustr, + const char *str, + int len +); + +/* + * Parsing File Format: + * + * FILE ::= { [PRODUCTION] [COMMENT] "\n"} + * PRODUCTION ::= LHS ":" RHS [ COMMENT ] + * COMMENT ::= "#" {<any character except null or newline>} + * LHS ::= EVENT { EVENT } + * EVENT ::= [MODIFIER_LIST] "<" keysym ">" + * MODIFIER_LIST ::= ("!" {MODIFIER} ) | "None" + * MODIFIER ::= ["~"] modifier_name + * RHS ::= ( STRING | keysym | STRING keysym ) + * STRING ::= '"' { CHAR } '"' + * CHAR ::= GRAPHIC_CHAR | ESCAPED_CHAR + * GRAPHIC_CHAR ::= locale (codeset) dependent code + * ESCAPED_CHAR ::= ('\\' | '\"' | OCTAL | HEX ) + * OCTAL ::= '\' OCTAL_CHAR [OCTAL_CHAR [OCTAL_CHAR]] + * OCTAL_CHAR ::= (0|1|2|3|4|5|6|7) + * HEX ::= '\' (x|X) HEX_CHAR [HEX_CHAR]] + * HEX_CHAR ::= (0|1|2|3|4|5|6|7|8|9|A|B|C|D|E|F|a|b|c|d|e|f) + * + */ + +static int +nextch( + FILE *fp, + int *lastch) +{ + int c; + + if (*lastch != 0) { + c = *lastch; + *lastch = 0; + } else { + c = getc(fp); + if (c == '\\') { + c = getc(fp); + if (c == '\n') { + c = getc(fp); + } else { + ungetc(c, fp); + c = '\\'; + } + } + } + return(c); +} + +static void +putbackch( + int c, + int *lastch) +{ + *lastch = c; +} + +#define ENDOFFILE 0 +#define ENDOFLINE 1 +#define COLON 2 +#define LESS 3 +#define GREATER 4 +#define EXCLAM 5 +#define TILDE 6 +#define STRING 7 +#define KEY 8 +#define ERROR 9 + +#ifndef isalnum +#define isalnum(c) \ + (('0' <= (c) && (c) <= '9') || \ + ('A' <= (c) && (c) <= 'Z') || \ + ('a' <= (c) && (c) <= 'z')) +#endif + +static int +nexttoken( + FILE *fp, + char *tokenbuf, + int *lastch) +{ + int c; + int token; + char *p; + int i, j; + + while ((c = nextch(fp, lastch)) == ' ' || c == '\t') { + } + switch (c) { + case EOF: + token = ENDOFFILE; + break; + case '\n': + token = ENDOFLINE; + break; + case '<': + token = LESS; + break; + case '>': + token = GREATER; + break; + case ':': + token = COLON; + break; + case '!': + token = EXCLAM; + break; + case '~': + token = TILDE; + break; + case '"': + p = tokenbuf; + while ((c = nextch(fp, lastch)) != '"') { + if (c == '\n' || c == EOF) { + putbackch(c, lastch); + token = ERROR; + goto string_error; + } else if (c == '\\') { + c = nextch(fp, lastch); + switch (c) { + case '\\': + case '"': + *p++ = c; + break; + case 'n': + *p++ = '\n'; + break; + case 'r': + *p++ = '\r'; + break; + case 't': + *p++ = '\t'; + break; + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + i = c - '0'; + c = nextch(fp, lastch); + for (j = 0; j < 2 && c >= '0' && c <= '7'; j++) { + i <<= 3; + i += c - '0'; + c = nextch(fp, lastch); + } + putbackch(c, lastch); + *p++ = (char)i; + break; + case 'X': + case 'x': + i = 0; + for (j = 0; j < 2; j++) { + c = nextch(fp, lastch); + i <<= 4; + if (c >= '0' && c <= '9') { + i += c - '0'; + } else if (c >= 'A' && c <= 'F') { + i += c - 'A' + 10; + } else if (c >= 'a' && c <= 'f') { + i += c - 'a' + 10; + } else { + putbackch(c, lastch); + i >>= 4; + break; + } + } + if (j == 0) { + token = ERROR; + goto string_error; + } + *p++ = (char)i; + break; + case EOF: + putbackch(c, lastch); + token = ERROR; + goto string_error; + default: + *p++ = c; + break; + } + } else { + *p++ = c; + } + } + *p = '\0'; + token = STRING; + break; + case '#': + while ((c = nextch(fp, lastch)) != '\n' && c != EOF) { + } + if (c == '\n') { + token = ENDOFLINE; + } else { + token = ENDOFFILE; + } + break; + default: + if (isalnum(c) || c == '_' || c == '-') { + p = tokenbuf; + *p++ = c; + c = nextch(fp, lastch); + while (isalnum(c) || c == '_' || c == '-') { + *p++ = c; + c = nextch(fp, lastch); + } + *p = '\0'; + putbackch(c, lastch); + token = KEY; + } else { + token = ERROR; + } + break; + } +string_error: + return(token); +} + +static long +modmask( + char *name) +{ + struct _modtbl { + const char name[6]; + long mask; + }; + + static const struct _modtbl tbl[] = { + { "Ctrl", ControlMask }, + { "Lock", LockMask }, + { "Caps", LockMask }, + { "Shift", ShiftMask }, + { "Alt", Mod1Mask }, + { "Meta", Mod1Mask }}; + + int i, num_entries = sizeof (tbl) / sizeof (tbl[0]); + + for (i = 0; i < num_entries; i++) + if (!strcmp (name, tbl[i].name)) + return tbl[i].mask; + + return 0; +} + +static char* +TransFileName(Xim im, char *name) +{ + char *home = NULL, *lcCompose = NULL; + char *i = name, *ret, *j; + int l = 0; + + while (*i) { + if (*i == '%') { + i++; + switch (*i) { + case '%': + l++; + break; + case 'H': + home = getenv("HOME"); + if (home) + l += strlen(home); + break; + case 'L': + lcCompose = _XlcFileName(im->core.lcd, COMPOSE_FILE); + if (lcCompose) + l += strlen(lcCompose); + break; + } + } else { + l++; + } + i++; + } + + j = ret = Xmalloc(l+1); + if (ret == NULL) + return ret; + i = name; + while (*i) { + if (*i == '%') { + i++; + switch (*i) { + case '%': + *j++ = '%'; + break; + case 'H': + if (home) { + strcpy(j, home); + j += strlen(home); + } + break; + case 'L': + if (lcCompose) { + strcpy(j, lcCompose); + j += strlen(lcCompose); + Xfree(lcCompose); + } + break; + } + i++; + } else { + *j++ = *i++; + } + } + *j = '\0'; + return ret; +} + +#ifndef MB_LEN_MAX +#define MB_LEN_MAX 6 +#endif + +static int +get_mb_string (Xim im, char *buf, KeySym ks) +{ + XPointer from, to; + int from_len, to_len, len; + XPointer args[1]; + XlcCharSet charset; + char local_buf[MB_LEN_MAX]; + unsigned int ucs; + ucs = KeySymToUcs4(ks); + + from = (XPointer) &ucs; + to = (XPointer) local_buf; + from_len = 1; + to_len = MB_LEN_MAX; + args[0] = (XPointer) &charset; + if (_XlcConvert(im->private.local.ucstoc_conv, + &from, &from_len, &to, &to_len, args, 1 ) != 0) { + return 0; + } + + from = (XPointer) local_buf; + to = (XPointer) buf; + from_len = MB_LEN_MAX - to_len; + to_len = MB_LEN_MAX + 1; + args[0] = (XPointer) charset; + if (_XlcConvert(im->private.local.cstomb_conv, + &from, &from_len, &to, &to_len, args, 1 ) != 0) { + return 0; + } + len = MB_LEN_MAX + 1 - to_len; + buf[len] = '\0'; + return len; +} + +#define AllMask (ShiftMask | LockMask | ControlMask | Mod1Mask) +#define LOCAL_WC_BUFSIZE 128 +#define LOCAL_UTF8_BUFSIZE 256 +#define SEQUENCE_MAX 10 + +static int +parseline( + FILE *fp, + Xim im, + char* tokenbuf) +{ + int token; + DTModifier modifier_mask; + DTModifier modifier; + DTModifier tmp; + KeySym keysym = NoSymbol; + DTIndex *top = &im->private.local.top; + DefTreeBase *b = &im->private.local.base; + DTIndex t; + DefTree *p = NULL; + Bool exclam, tilde; + KeySym rhs_keysym = 0; + char *rhs_string_mb; + int l; + int lastch = 0; + char local_mb_buf[MB_LEN_MAX+1]; + wchar_t local_wc_buf[LOCAL_WC_BUFSIZE], *rhs_string_wc; + char local_utf8_buf[LOCAL_UTF8_BUFSIZE], *rhs_string_utf8; + + struct DefBuffer { + DTModifier modifier_mask; + DTModifier modifier; + KeySym keysym; + }; + + struct DefBuffer buf[SEQUENCE_MAX]; + int i, n; + + do { + token = nexttoken(fp, tokenbuf, &lastch); + } while (token == ENDOFLINE); + + if (token == ENDOFFILE) { + return(-1); + } + + n = 0; + do { + if ((token == KEY) && (strcmp("include", tokenbuf) == 0)) { + char *filename; + FILE *infp; + token = nexttoken(fp, tokenbuf, &lastch); + if (token != KEY && token != STRING) + goto error; + if ((filename = TransFileName(im, tokenbuf)) == NULL) + goto error; + infp = _XFopenFile(filename, "r"); + Xfree(filename); + if (infp == NULL) + goto error; + _XimParseStringFile(infp, im); + fclose(infp); + return (0); + } else if ((token == KEY) && (strcmp("None", tokenbuf) == 0)) { + modifier = 0; + modifier_mask = AllMask; + token = nexttoken(fp, tokenbuf, &lastch); + } else { + modifier_mask = modifier = 0; + exclam = False; + if (token == EXCLAM) { + exclam = True; + token = nexttoken(fp, tokenbuf, &lastch); + } + while (token == TILDE || token == KEY) { + tilde = False; + if (token == TILDE) { + tilde = True; + token = nexttoken(fp, tokenbuf, &lastch); + if (token != KEY) + goto error; + } + tmp = modmask(tokenbuf); + if (!tmp) { + goto error; + } + modifier_mask |= tmp; + if (tilde) { + modifier &= ~tmp; + } else { + modifier |= tmp; + } + token = nexttoken(fp, tokenbuf, &lastch); + } + if (exclam) { + modifier_mask = AllMask; + } + } + + if (token != LESS) { + goto error; + } + + token = nexttoken(fp, tokenbuf, &lastch); + if (token != KEY) { + goto error; + } + + token = nexttoken(fp, tokenbuf, &lastch); + if (token != GREATER) { + goto error; + } + + keysym = XStringToKeysym(tokenbuf); + if (keysym == NoSymbol) { + goto error; + } + + buf[n].keysym = keysym; + buf[n].modifier = modifier; + buf[n].modifier_mask = modifier_mask; + n++; + if( n >= SEQUENCE_MAX ) + goto error; + token = nexttoken(fp, tokenbuf, &lastch); + } while (token != COLON); + + token = nexttoken(fp, tokenbuf, &lastch); + if (token == STRING) { + l = strlen(tokenbuf) + 1; + while (b->mbused + l > b->mbsize) { + b->mbsize = b->mbsize ? b->mbsize * 1.5 : 1024; + if (! (b->mb = Xrealloc (b->mb, b->mbsize)) ) + goto error; + } + rhs_string_mb = &b->mb[b->mbused]; + b->mbused += l; + strcpy(rhs_string_mb, tokenbuf); + token = nexttoken(fp, tokenbuf, &lastch); + if (token == KEY) { + rhs_keysym = XStringToKeysym(tokenbuf); + if (rhs_keysym == NoSymbol) { + goto error; + } + token = nexttoken(fp, tokenbuf, &lastch); + } + if (token != ENDOFLINE && token != ENDOFFILE) { + goto error; + } + } else if (token == KEY) { + rhs_keysym = XStringToKeysym(tokenbuf); + if (rhs_keysym == NoSymbol) { + goto error; + } + token = nexttoken(fp, tokenbuf, &lastch); + if (token != ENDOFLINE && token != ENDOFFILE) { + goto error; + } + + l = get_mb_string(im, local_mb_buf, rhs_keysym); + while (b->mbused + l + 1 > b->mbsize) { + b->mbsize = b->mbsize ? b->mbsize * 1.5 : 1024; + if (! (b->mb = Xrealloc (b->mb, b->mbsize)) ) + goto error; + } + rhs_string_mb = &b->mb[b->mbused]; + b->mbused += l + 1; + memcpy(rhs_string_mb, local_mb_buf, l); + rhs_string_mb[l] = '\0'; + } else { + goto error; + } + + l = _Xmbstowcs(local_wc_buf, rhs_string_mb, LOCAL_WC_BUFSIZE - 1); + if (l == LOCAL_WC_BUFSIZE - 1) { + local_wc_buf[l] = (wchar_t)'\0'; + } + while (b->wcused + l + 1 > b->wcsize) { + b->wcsize = b->wcsize ? b->wcsize * 1.5 : 512; + if (! (b->wc = Xrealloc (b->wc, sizeof(wchar_t) * b->wcsize)) ) + goto error; + } + rhs_string_wc = &b->wc[b->wcused]; + b->wcused += l + 1; + memcpy((char *)rhs_string_wc, (char *)local_wc_buf, (l + 1) * sizeof(wchar_t) ); + + l = _Xmbstoutf8(local_utf8_buf, rhs_string_mb, LOCAL_UTF8_BUFSIZE - 1); + if (l == LOCAL_UTF8_BUFSIZE - 1) { + local_wc_buf[l] = '\0'; + } + while (b->utf8used + l + 1 > b->utf8size) { + b->utf8size = b->utf8size ? b->utf8size * 1.5 : 1024; + if (! (b->utf8 = Xrealloc (b->utf8, b->utf8size)) ) + goto error; + } + rhs_string_utf8 = &b->utf8[b->utf8used]; + b->utf8used += l + 1; + memcpy(rhs_string_utf8, local_utf8_buf, l + 1); + + for (i = 0; i < n; i++) { + for (t = *top; t; t = b->tree[t].next) { + if (buf[i].keysym == b->tree[t].keysym && + buf[i].modifier == b->tree[t].modifier && + buf[i].modifier_mask == b->tree[t].modifier_mask) { + break; + } + } + if (t) { + p = &b->tree[t]; + top = &p->succession; + } else { + while (b->treeused >= b->treesize) { + DefTree *old = b->tree; + int oldsize = b->treesize; + b->treesize = b->treesize ? b->treesize * 1.5 : 256; + if (! (b->tree = Xrealloc (b->tree, sizeof(DefTree) * b->treesize)) ) + goto error; + if (top >= (DTIndex *) old && top < (DTIndex *) &old[oldsize]) + top = (DTIndex *) (((char *) top) + (((char *)b->tree)-(char *)old)); + } + p = &b->tree[b->treeused]; + p->keysym = buf[i].keysym; + p->modifier = buf[i].modifier; + p->modifier_mask = buf[i].modifier_mask; + p->succession = 0; + p->next = *top; + p->mb = 0; + p->wc = 0; + p->utf8 = 0; + p->ks = NoSymbol; + *top = b->treeused; + top = &p->succession; + b->treeused++; + } + } + + /* old entries no longer freed... */ + p->mb = rhs_string_mb - b->mb; + p->wc = rhs_string_wc - b->wc; + p->utf8 = rhs_string_utf8 - b->utf8; + p->ks = rhs_keysym; + return(n); +error: + while (token != ENDOFLINE && token != ENDOFFILE) { + token = nexttoken(fp, tokenbuf, &lastch); + } + return(0); +} + +void +_XimParseStringFile( + FILE *fp, + Xim im) +{ + char tb[8192]; + char* tbp; + struct stat st; + + if (fstat (fileno (fp), &st) != -1) { + unsigned long size = (unsigned long) st.st_size; + if (size <= sizeof tb) tbp = tb; + else tbp = malloc (size); + + if (tbp != NULL) { + while (parseline(fp, im, tbp) >= 0) {} + if (tbp != tb) free (tbp); + } + } +} diff --git a/libX11/modules/im/ximcp/imLcSIc.c b/libX11/modules/im/ximcp/imLcSIc.c new file mode 100644 index 000000000..a32211ce2 --- /dev/null +++ b/libX11/modules/im/ximcp/imLcSIc.c @@ -0,0 +1,57 @@ +/* $Xorg: imLcSIc.c,v 1.3 2000/08/17 19:45:14 cpqbld Exp $ */ +/****************************************************************** + + Copyright 1990, 1991, 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 <X11/Xutil.h> +#include "Xlibint.h" +#include "Xlcint.h" +#include "Ximint.h" + +Public char * +_XimLocalSetICValues(xic, values) + XIC xic; + XIMArg *values; +{ + XimDefICValues ic_values; + Xic ic = (Xic)xic; + char *name; + + _XimGetCurrentICValues(ic, &ic_values); + name = _XimSetICValueData(ic, (XPointer)&ic_values, + ic->private.local.ic_resources, + ic->private.local.ic_num_resources, + values, XIM_SETICVALUES, True); + _XimSetCurrentICValues(ic, &ic_values); + return(name); +} diff --git a/libX11/modules/im/ximcp/imRm.c b/libX11/modules/im/ximcp/imRm.c new file mode 100644 index 000000000..f6599eb6a --- /dev/null +++ b/libX11/modules/im/ximcp/imRm.c @@ -0,0 +1,3221 @@ +/* $Xorg: imRm.c,v 1.4 2000/08/17 19:45:14 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imRm.c,v 3.12 2003/04/13 19:22:21 dawes Exp $ */ + +#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 = (XPointer)Xmalloc(len))) { + return False; + } + bzero(tmp, len); + + 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 = (XPointer)Xmalloc(len))) { + return False; + } + bzero(tmp, len); + + 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] = + 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 = (XPointer)Xmalloc(len))) { + return False; + } + bzero(tmp, len); + + 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] = + 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)NULL) { + 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)NULL) { + 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) +{ + int len; + char *string; + char **out; + + if(val == (XPointer)NULL) { + return False; + } + len = strlen((char *)val); + if(!(string = (char *)Xmalloc(len + 1))) { + return False; + } + (void)strcpy(string, (char *)val); + string[len] = '\0'; + + 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 = (XPointer)Xmalloc(len))) { + return False; + } + bzero(tmp, len); + + 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 = (char *)Xmalloc(len))) { + return False; + } + bzero(tmp, len); + + 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) +{ + int len = 0; + char *in; + char *string; + + in = *((char **)((char *)top + info->offset)); + if(in != (char *)NULL) { + len = strlen(in); + } + if(!(string = (char *)Xmalloc(len + 1))) { + return False; + } + if(in != (char *)NULL) { + (void)strcpy(string, in); + } + string[len] = '\0'; + *((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 = (XIMResourceList)Xmalloc(len))) { + return False; + } + bzero((char *)res, len); + + 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(res_list, list_num, style) + 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; + } + 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; + } + 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(ic, top, res_list, list_num, values, mode) + 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(im, im_values) + 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(im, im_values) + 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(ic, ic_values) + 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 new file mode 100644 index 000000000..af4db3db0 --- /dev/null +++ b/libX11/modules/im/ximcp/imRmAttr.c @@ -0,0 +1,1517 @@ +/* $Xorg: imRmAttr.c,v 1.4 2000/08/17 19:45:15 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imRmAttr.c,v 1.7 2003/04/13 19:22:21 dawes Exp $ */ + +#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; + 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); + *((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; + + } 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; + int count; + + if (!(XGetRGBColormaps(ic->core.im->core.display, + ic->core.focus_window, &colormap_ret, + &count, (Atom)p->value))) + return False; + + } 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 attrinute 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; + int res_len; + 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 attrinute 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; + res_len = sizeof(XIMResource) * n; + + if (!(res = (XIMResourceList)Xmalloc(res_len))) + return False; + bzero((char *)res, res_len); + + values_len = sizeof(XIMValuesList) + (sizeof(char **) * n) + names_len; + if (!(tmp = (XPointer)Xmalloc(values_len))) + return False; + bzero(tmp, values_len); + + 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; + res_len = sizeof(XIMResource) * n; + + if (!(res = (XIMResourceList)Xmalloc(res_len))) + return False; + bzero((char *)res, res_len); + + values_len = sizeof(XIMValuesList) + (sizeof(char **) * n) + names_len; + if (!(tmp = (XPointer)Xmalloc(values_len))) + return False; + bzero(tmp, values_len); + + 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/imThaiFlt.c b/libX11/modules/im/ximcp/imThaiFlt.c new file mode 100644 index 000000000..ac851963e --- /dev/null +++ b/libX11/modules/im/ximcp/imThaiFlt.c @@ -0,0 +1,1380 @@ +/* $Xorg: imThaiFlt.c,v 1.5 2001/02/09 02:03:39 xorgcvs Exp $ */ +/*********************************************************** + +Copyright 1993, 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. + + +Copyright 1993 by Digital Equipment Corporation, Maynard, Massachusetts. + + 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 of 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. + +******************************************************************/ +/* $XFree86: xc/lib/X11/imThaiFlt.c,v 3.22tsi Exp $ */ + +/* +**++ +** FACILITY: +** +** Xlib +** +** ABSTRACT: +** +** Thai specific functions. +** Handles character classifications, composibility checking, +** Input sequence check and other Thai specific requirements +** according to WTT specification and DEC extensions. +** +** MODIFICATION HISTORY: +** +**/ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <stdio.h> +#include <X11/Xlib.h> +#include <X11/Xmd.h> +#include <X11/keysym.h> +#include <X11/Xutil.h> +#include "Xlibint.h" +#include "Xlcint.h" +#include "Ximint.h" +#include "XimThai.h" +#include "XlcPubI.h" + + +#define SPACE 32 + +/* character classification table */ +#define TACTIS_CHARS 256 +Private +char const tactis_chtype[TACTIS_CHARS] = { + CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, /* 0 - 7 */ + CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, /* 8 - 15 */ + CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, /* 16 - 23 */ + CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, /* 24 - 31 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 32 - 39 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 40 - 47 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 48 - 55 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 56 - 63 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 64 - 71 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 72 - 79 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 80 - 87 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 88 - 95 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 96 - 103 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 104 - 111 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 112 - 119 */ + NON, NON, NON, NON, NON, NON, NON, CTRL, /* 120 - 127 */ + CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, /* 128 - 135 */ + CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, /* 136 - 143 */ + CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, /* 144 - 151 */ + CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, CTRL, /* 152 - 159 */ + NON, CONS, CONS, CONS, CONS, CONS, CONS, CONS, /* 160 - 167 */ + CONS, CONS, CONS, CONS, CONS, CONS, CONS, CONS, /* 168 - 175 */ + CONS, CONS, CONS, CONS, CONS, CONS, CONS, CONS, /* 176 - 183 */ + CONS, CONS, CONS, CONS, CONS, CONS, CONS, CONS, /* 184 - 191 */ + CONS, CONS, CONS, CONS, FV3, CONS, FV3, CONS, /* 192 - 199 */ + CONS, CONS, CONS, CONS, CONS, CONS, CONS, NON, /* 200 - 207 */ + FV1, AV2, FV1, FV1, AV1, AV3, AV2, AV3, /* 208 - 215 */ + BV1, BV2, BD, NON, NON, NON, NON, NON, /* 216 - 223 */ + LV, LV, LV, LV, LV, FV2, NON, AD2, /* 224 - 231 */ + TONE, TONE, TONE, TONE, AD1, AD1, AD3, NON, /* 232 - 239 */ + NON, NON, NON, NON, NON, NON, NON, NON, /* 240 - 247 */ + NON, NON, NON, NON, NON, NON, NON, CTRL /* 248 - 255 */ +}; + +/* Composibility checking tables */ +#define NC 0 /* NOT COMPOSIBLE - following char displays in next cell */ +#define CP 1 /* COMPOSIBLE - following char is displayed in the same cell + as leading char, also implies ACCEPT */ +#define XC 3 /* Non-display */ +#define AC 4 /* ACCEPT - display the following char in the next cell */ +#define RJ 5 /* REJECT - discard that following char, ignore it */ + +#define CH_CLASSES 17 /* 17 classes of chars */ + +Private +char const write_rules_lookup[CH_CLASSES][CH_CLASSES] = { + /* Table 0: writing/outputing rules */ + /* row: leading char, column: following char */ +/* CTRL NON CONS LV FV1 FV2 FV3 BV1 BV2 BD TONE AD1 AD2 AD3 AV1 AV2 AV3 */ + {XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}/*CTRL*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}/*NON*/ + ,{XC, NC, NC, NC, NC, NC, NC, CP, CP, CP, CP, CP, CP, CP, CP, CP, CP}/*CONS*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}/*LV*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}/*FV1*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}/*FV2*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}/*FV3*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, CP, CP, NC, NC, NC, NC, NC}/*BV1*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, CP, NC, NC, NC, NC, NC, NC}/*BV2*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}/*BD*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}/*TONE*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}/*AD1*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}/*AD2*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC, NC}/*AD3*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, CP, CP, NC, NC, NC, NC, NC}/*AV1*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, CP, NC, NC, NC, NC, NC, NC}/*AV2*/ + ,{XC, NC, NC, NC, NC, NC, NC, NC, NC, NC, CP, NC, CP, NC, NC, NC, NC}/*AV3*/ +}; + +Private +char const wtt_isc1_lookup[CH_CLASSES][CH_CLASSES] = { + /* Table 1: WTT default input sequence check rules */ + /* row: leading char, column: following char */ +/* CTRL NON CONS LV FV1 FV2 FV3 BV1 BV2 BD TONE AD1 AD2 AD3 AV1 AV2 AV3 */ + {XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*CTRL*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*NON*/ + ,{XC, AC, AC, AC, AC, AC, AC, CP, CP, CP, CP, CP, CP, CP, CP, CP, CP}/*CONS*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*LV*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*FV1*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*FV2*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*FV3*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, CP, CP, RJ, RJ, RJ, RJ, RJ}/*BV1*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, CP, RJ, RJ, RJ, RJ, RJ, RJ}/*BV2*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*BD*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*TONE*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*AD1*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*AD2*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*AD3*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, CP, CP, RJ, RJ, RJ, RJ, RJ}/*AV1*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, CP, RJ, RJ, RJ, RJ, RJ, RJ}/*AV2*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, CP, RJ, CP, RJ, RJ, RJ, RJ}/*AV3*/ +}; + +Private +char const wtt_isc2_lookup[CH_CLASSES][CH_CLASSES] = { + /* Table 2: WTT strict input sequence check rules */ + /* row: leading char, column: following char */ +/* CTRL NON CONS LV FV1 FV2 FV3 BV1 BV2 BD TONE AD1 AD2 AD3 AV1 AV2 AV3 */ + {XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*CTRL*/ + ,{XC, AC, AC, AC, RJ, RJ, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*NON*/ + ,{XC, AC, AC, AC, AC, RJ, AC, CP, CP, CP, CP, CP, CP, CP, CP, CP, CP}/*CONS*/ + ,{XC, RJ, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*LV*/ + ,{XC, AC, AC, AC, AC, RJ, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*FV1*/ + ,{XC, AC, AC, AC, AC, RJ, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*FV2*/ + ,{XC, AC, AC, AC, RJ, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*FV3*/ + ,{XC, AC, AC, AC, AC, RJ, AC, RJ, RJ, RJ, CP, CP, RJ, RJ, RJ, RJ, RJ}/*BV1*/ + ,{XC, AC, AC, AC, RJ, RJ, AC, RJ, RJ, RJ, CP, RJ, RJ, RJ, RJ, RJ, RJ}/*BV2*/ + ,{XC, AC, AC, AC, RJ, RJ, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*BD*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*TONE*/ + ,{XC, AC, AC, AC, RJ, RJ, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*AD1*/ + ,{XC, AC, AC, AC, RJ, RJ, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*AD2*/ + ,{XC, AC, AC, AC, RJ, RJ, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*AD3*/ + ,{XC, AC, AC, AC, RJ, RJ, AC, RJ, RJ, RJ, CP, CP, RJ, RJ, RJ, RJ, RJ}/*AV1*/ + ,{XC, AC, AC, AC, RJ, RJ, AC, RJ, RJ, RJ, CP, RJ, RJ, RJ, RJ, RJ, RJ}/*AV2*/ + ,{XC, AC, AC, AC, RJ, RJ, AC, RJ, RJ, RJ, CP, RJ, CP, RJ, RJ, RJ, RJ}/*AV3*/ +}; + +Private +char const thaicat_isc_lookup[CH_CLASSES][CH_CLASSES] = { + /* Table 3: Thaicat input sequence check rules */ + /* row: leading char, column: following char */ +/* CTRL NON CONS LV FV1 FV2 FV3 BV1 BV2 BD TONE AD1 AD2 AD3 AV1 AV2 AV3 */ + {XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*CTRL*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*NON*/ + ,{XC, AC, AC, AC, AC, AC, AC, CP, CP, CP, CP, CP, CP, CP, CP, CP, CP}/*CONS*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*LV*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*FV1*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*FV2*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ} /*FV3*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, CP, CP, RJ, RJ, RJ, RJ, RJ}/*BV1*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, CP, RJ, RJ, RJ, RJ, RJ, RJ}/*BV2*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*BD*/ + ,{XC, AC, AC, AC, AC, AC, AC, CP, CP, RJ, RJ, RJ, RJ, RJ, CP, CP, CP}/*TONE*/ + ,{XC, AC, AC, AC, AC, AC, AC, CP, RJ, RJ, RJ, RJ, RJ, RJ, CP, RJ, RJ}/*AD1*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, CP}/*AD2*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ, RJ}/*AD3*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, CP, CP, RJ, RJ, RJ, RJ, RJ}/*AV1*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, CP, RJ, RJ, RJ, RJ, RJ, RJ}/*AV2*/ + ,{XC, AC, AC, AC, AC, AC, AC, RJ, RJ, RJ, CP, RJ, CP, RJ, RJ, RJ, RJ}/*AV3*/ +}; + + +/* returns classification of a char */ +Private int +THAI_chtype (unsigned char ch) +{ + return tactis_chtype[ch]; +} + +#ifdef UNUSED +/* returns the display level */ +Private int +THAI_chlevel (unsigned char ch) +{ + int chlevel; + + switch (tactis_chtype[ch]) + { + case CTRL: + chlevel = NON; + break; + case BV1: + case BV2: + case BD: + chlevel = BELOW; + break; + case TONE: + case AD1: + case AD2: + chlevel = TOP; + break; + case AV1: + case AV2: + case AV3: + case AD3: + chlevel = ABOVE; + break; + case NON: + case CONS: + case LV: + case FV1: + case FV2: + case FV3: + default: /* if tactis_chtype is invalid */ + chlevel = BASE; + break; + } + return chlevel; +} + + +/* return True if char is non-spacing */ +Private Bool +THAI_isdead (unsigned char ch) +{ + return ((tactis_chtype[ch] == CTRL) || (tactis_chtype[ch] == BV1) || + (tactis_chtype[ch] == BV2) || (tactis_chtype[ch] == BD) || + (tactis_chtype[ch] == TONE) || (tactis_chtype[ch] == AD1) || + (tactis_chtype[ch] == AD2) || (tactis_chtype[ch] == AD3) || + (tactis_chtype[ch] == AV1) || (tactis_chtype[ch] == AV2) || + (tactis_chtype[ch] == AV3)); +} + + +/* return True if char is consonant */ +Private Bool +THAI_iscons (unsigned char ch) +{ + return (tactis_chtype[ch] == CONS); +} + + +/* return True if char is vowel */ +Private Bool +THAI_isvowel (unsigned char ch) +{ + return ((tactis_chtype[ch] == LV) || (tactis_chtype[ch] == FV1) || + (tactis_chtype[ch] == FV2) || (tactis_chtype[ch] == FV3) || + (tactis_chtype[ch] == BV1) || (tactis_chtype[ch] == BV2) || + (tactis_chtype[ch] == AV1) || (tactis_chtype[ch] == AV2) || + (tactis_chtype[ch] == AV3)); +} + + +/* return True if char is tonemark */ +Private Bool +THAI_istone (unsigned char ch) +{ + return (tactis_chtype[ch] == TONE); +} +#endif + +Private Bool +THAI_iscomposible ( + unsigned char follow_ch, + unsigned char lead_ch) +{/* "Can follow_ch be put in the same display cell as lead_ch?" */ + + return (write_rules_lookup[THAI_chtype(lead_ch)][THAI_chtype(follow_ch)] + == CP); +} + +Private Bool +THAI_isaccepted ( + unsigned char follow_ch, + unsigned char lead_ch, + unsigned char mode) +{ + Bool iskeyvalid; /* means "Can follow_ch be keyed in after lead_ch?" */ + + switch (mode) + { + case WTT_ISC1: + iskeyvalid = + (wtt_isc1_lookup[THAI_chtype(lead_ch)][THAI_chtype(follow_ch)] != RJ); + break; + case WTT_ISC2: + iskeyvalid = + (wtt_isc2_lookup[THAI_chtype(lead_ch)][THAI_chtype(follow_ch)] != RJ); + break; + case THAICAT_ISC: + iskeyvalid = + (thaicat_isc_lookup[THAI_chtype(lead_ch)][THAI_chtype(follow_ch)] != RJ); + break; + default: + iskeyvalid = True; + break; + } + + return iskeyvalid; +} + +#ifdef UNUSED +Private void +THAI_apply_write_rules( + unsigned char *instr, + unsigned char *outstr, + unsigned char insert_ch, + int *num_insert_ch) +{ +/* +Input parameters: + instr - input string + insert_ch specify what char to be added when invalid composition is found +Output parameters: + outstr - output string after input string has been applied the rules + num_insert_ch - number of insert_ch added to outstr. +*/ + unsigned char *lead_ch = NULL, *follow_ch = NULL, *out_ch = NULL; + + *num_insert_ch = 0; + lead_ch = follow_ch = instr; + out_ch = outstr; + if ((*lead_ch == '\0') || !(THAI_find_chtype(instr,DEAD))) + { /* Empty string or can't find any non-spacing char*/ + strcpy((char *)outstr, (char *)instr); + } else { /* String of length >= 1, keep looking */ + follow_ch++; + if (THAI_isdead(*lead_ch)) { /* is first char non-spacing? */ + *out_ch++ = SPACE; + (*num_insert_ch)++; + } + *out_ch++ = *lead_ch; + while (*follow_ch != '\0') /* more char in string to check */ + { + if (THAI_isdead(*follow_ch) && + !THAI_iscomposible(*follow_ch,*lead_ch)) + { + *out_ch++ = SPACE; + (*num_insert_ch)++; + } + *out_ch++ = *follow_ch; + lead_ch = follow_ch; + follow_ch++; + } + *out_ch = '\0'; + } +} + +Private int +THAI_find_chtype ( + unsigned char *instr, + int chtype) +{ +/* +Input parameters: + instr - input string + chtype - type of character to look for +Output parameters: + function returns first position of character with matched chtype + function returns -1 if it does not find. +*/ + int i = 0, position = -1; + + switch (chtype) + { + case DEAD: + for (i = 0; *instr != '\0' && THAI_isdead(*instr); i++, instr++) + ; + if (*instr != '\0') position = i; + break; + default: + break; + } + return position; +} + + +Private int +THAI_apply_scm( + unsigned char *instr, + unsigned char *outstr, + unsigned char spec_ch, + int num_sp, + unsigned char insert_ch) +{ + unsigned char *scan, *outch; + int i, dead_count, found_count; + Bool isconsecutive; + + scan = instr; + outch = outstr; + dead_count = found_count = 0; + isconsecutive = False; + while (*scan != '\0') { + if (THAI_isdead(*scan)) + dead_count++; /* count number of non-spacing char */ + if (*scan == spec_ch) + if (!isconsecutive) + found_count++; /* count number consecutive spec char found */ + *outch++ = *scan++; + if (found_count == num_sp) { + for (i = 0; i < dead_count; i++) + *outch++ = insert_ch; + dead_count = found_count = 0; + } + } + /* what to return? */ + return 0; /* probably not right but better than returning garbage */ +} + + +/* The following functions are copied from XKeyBind.c */ + +Private void ComputeMaskFromKeytrans(); +Private int IsCancelComposeKey(KeySym *symbol, XKeyEvent *event); +Private void SetLed(Display *dpy, int num, int state); +Private CARD8 FindKeyCode(); + + +/* The following functions are specific to this module */ + +Private int XThaiTranslateKey(); +Private int XThaiTranslateKeySym(); + + +Private KeySym HexIMNormalKey( + XicThaiPart *thai_part, + KeySym symbol, + XKeyEvent *event); +Private KeySym HexIMFirstComposeKey( + XicThaiPart *thai_part, + KeySym symbol, + XKeyEvent *event); +Private KeySym HexIMSecondComposeKey( + XicThaiPart *thai_part, + KeySym symbol + XKeyEvent *event); +Private KeySym HexIMComposeSequence(KeySym ks1, KeySym ks2); +Private void InitIscMode(Xic ic); +Private Bool ThaiComposeConvert( + Display *dpy, + KeySym insym, + KeySym *outsym, KeySym *lower, KeySym *upper); +#endif + +/* + * Definitions + */ + +#define BellVolume 0 + +#define ucs2tis(wc) \ + (unsigned char) ( \ + (0<=(wc)&&(wc)<=0x7F) ? \ + (wc) : \ + ((0x0E01<=(wc)&&(wc)<=0x0E5F) ? ((wc)-0x0E00+0xA0) : 0)) +/* "c" is an unsigned char */ +#define tis2ucs(c) \ + ( \ + ((c)<=0x7F) ? \ + (wchar_t)(c) : \ + ((0x0A1<=(c)) ? ((wchar_t)(c)-0xA0+0x0E00) : 0)) + +/* + * Macros to save and recall last input character in XIC + */ +#define IC_SavePreviousChar(ic,ch) \ + ((ic)->private.local.base.mb[(ic)->private.local.base.tree[(ic)->private.local.context].mb] = (char) (ch)) +#define IC_ClearPreviousChar(ic) \ + ((ic)->private.local.base.mb[(ic)->private.local.base.tree[(ic)->private.local.context].mb] = 0) +#define IC_GetPreviousChar(ic) \ + (IC_RealGetPreviousChar(ic,1)) +#define IC_GetContextChar(ic) \ + (IC_RealGetPreviousChar(ic,2)) +#define IC_DeletePreviousChar(ic) \ + (IC_RealDeletePreviousChar(ic)) + +Private unsigned char +IC_RealGetPreviousChar(Xic ic, unsigned short pos) +{ + XICCallback* cb = &ic->core.string_conversion_callback; + DefTreeBase *b = &ic->private.local.base; + + if (cb && cb->callback) { + XIMStringConversionCallbackStruct screc; + unsigned char c; + + /* Use a safe value of position = 0 and stretch the range to desired + * place, as XIM protocol is unclear here whether it could be negative + */ + screc.position = 0; + screc.direction = XIMBackwardChar; + screc.operation = XIMStringConversionRetrieval; + screc.factor = pos; + screc.text = 0; + + (cb->callback)((XIC)ic, cb->client_data, (XPointer)&screc); + if (!screc.text) + return (unsigned char) b->mb[b->tree[(ic)->private.local.context].mb]; + if ((screc.text->feedback && + *screc.text->feedback == XIMStringConversionLeftEdge) || + screc.text->length < 1) + { + c = 0; + } else { + if (screc.text->encoding_is_wchar) { + c = ucs2tis(screc.text->string.wcs[0]); + XFree(screc.text->string.wcs); + } else { + c = screc.text->string.mbs[0]; + XFree(screc.text->string.mbs); + } + } + XFree(screc.text); + return c; + } else { + return (unsigned char) b->mb[b->tree[(ic)->private.local.context].mb]; + } +} + +Private unsigned char +IC_RealDeletePreviousChar(Xic ic) +{ + XICCallback* cb = &ic->core.string_conversion_callback; + + if (cb && cb->callback) { + XIMStringConversionCallbackStruct screc; + unsigned char c; + + screc.position = 0; + screc.direction = XIMBackwardChar; + screc.operation = XIMStringConversionSubstitution; + screc.factor = 1; + screc.text = 0; + + (cb->callback)((XIC)ic, cb->client_data, (XPointer)&screc); + if (!screc.text) { return 0; } + if ((screc.text->feedback && + *screc.text->feedback == XIMStringConversionLeftEdge) || + screc.text->length < 1) + { + c = 0; + } else { + if (screc.text->encoding_is_wchar) { + c = ucs2tis(screc.text->string.wcs[0]); + XFree(screc.text->string.wcs); + } else { + c = screc.text->string.mbs[0]; + XFree(screc.text->string.mbs); + } + } + XFree(screc.text); + return c; + } else { + return 0; + } +} +/* + * Input sequence check mode in XIC + */ +#define IC_IscMode(ic) ((ic)->private.local.thai.input_mode) + +/* + * Max. size of string handled by the two String Lookup functions. + */ +#define STR_LKUP_BUF_SIZE 256 + +/* + * Size of buffer to contain previous locale name. + */ +#define SAV_LOCALE_NAME_SIZE 256 + +/* + * Size of buffer to contain the IM modifier. + */ +#define MAXTHAIIMMODLEN 20 + +#define AllMods (ShiftMask|LockMask|ControlMask| \ + Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask) + + +#define IsISOControlKey(ks) ((ks) >= XK_2 && (ks) <= XK_8) + +#define IsValidControlKey(ks) (((((ks)>=XK_A && (ks)<=XK_asciitilde) || \ + (ks)==XK_space || (ks)==XK_Delete) && \ + ((ks)!=0))) + +#define COMPOSE_LED 2 + +#ifdef UNUSED +typedef KeySym (*StateProc)( + XicThaiPart *thai_part, + KeySym symbol, + XKeyEvent *event); + + +/* + * macros to classify XKeyEvent state field + */ + +#define IsShift(state) (((state) & ShiftMask) != 0) +#define IsLock(state) (((state) & LockMask) != 0) +#define IsControl(state) (((state) & ControlMask) != 0) +#define IsMod1(state) (((state) & Mod1Mask) != 0) +#define IsMod2(state) (((state) & Mod2Mask) != 0) +#define IsMod3(state) (((state) & Mod3Mask) != 0) +#define IsMod4(state) (((state) & Mod4Mask) != 0) +#define IsMod5(state) (((state) & Mod5Mask) != 0) + +/* + * key starts Thai compose sequence (Hex input method) if : + */ + +#define IsComposeKey(ks, event) \ + (( ks==XK_Alt_L && \ + IsControl((event)->state) && \ + !IsShift((event)->state)) \ + ? True : False) + + +/* + * State handler to implement the Thai hex input method. + */ + +Private int const nstate_handlers = 3; +Private StateProc state_handler[] = { + HexIMNormalKey, + HexIMFirstComposeKey, + HexIMSecondComposeKey +}; + + +/* + * Table for 'Thai Compose' character input. + * The current implementation uses latin-1 keysyms. + */ +struct _XMapThaiKey { + KeySym from; + KeySym to; +}; + +Private struct _XMapThaiKey const ThaiComposeTable[] = { + { /* 0xa4 */ XK_currency, /* 0xa5 */ XK_yen }, + { /* 0xa2 */ XK_cent, /* 0xa3 */ XK_sterling }, + { /* 0xe6 */ XK_ae, /* 0xef */ XK_idiaeresis }, + { /* 0xd3 */ XK_Oacute, /* 0xee */ XK_icircumflex }, + { /* 0xb9 */ XK_onesuperior, /* 0xfa */ XK_uacute }, + { /* 0xd2 */ XK_Ograve, /* 0xe5 */ XK_aring }, + { /* 0xbc */ XK_onequarter, /* 0xfb */ XK_ucircumflex }, + { XK_VoidSymbol, XK_VoidSymbol } +}; + +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 */ +}; + + +/* Convert keysym to 'Thai Compose' keysym */ +/* The current implementation use latin-1 keysyms */ +Private Bool +ThaiComposeConvert( + Display *dpy, + KeySym insym, + KeySym *outsym, KeySym *lower, KeySym *upper) +{ + struct _XMapThaiKey const *table_entry = ThaiComposeTable; + + while (table_entry->from != XK_VoidSymbol) { + if (table_entry->from == insym) { + *outsym = table_entry->to; + *lower = *outsym; + *upper = *outsym; + return True; + } + table_entry++; + } + return False; +} + +Private int +XThaiTranslateKey( + register Display *dpy, + KeyCode keycode, + register unsigned int modifiers, + unsigned int *modifiers_return, + KeySym *keysym_return, + KeySym *lsym_return, + KeySym *usym_return) +{ + int per; + register KeySym *syms; + KeySym sym = 0, lsym = 0, usym = 0; + + if ((! dpy->keysyms) && (! _XKeyInitialize(dpy))) + return 0; + *modifiers_return = (ShiftMask|LockMask) | dpy->mode_switch; + 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 & ShiftMask) && + (!(modifiers & LockMask) || (dpy->lock_meaning == NoSymbol))) { + if ((per == 1) || (syms[1] == NoSymbol)) + XConvertCase(syms[0], keysym_return, &usym); + else { + XConvertCase(syms[0], &lsym, &usym); + *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; + } + /* + * ThaiCat keyboard support : + * When the Shift and Thai keys are hold for some keys a 'Thai Compose' + * character code is generated which is different from column 3 and + * 4 of the keymap. + * Since we don't know whether ThaiCat keyboard or WTT keyboard is + * in use, the same mapping is done for all Thai input. + * We just arbitary choose to use column 3 keysyms as the indices of + * this mapping. + * When the control key is also hold, this mapping has no effect. + */ + if ((modifiers & Mod1Mask) && + (modifiers & ShiftMask) && + !(modifiers & ControlMask)) { + if (ThaiComposeConvert(dpy, syms[0], &sym, &lsym, &usym)) + *keysym_return = sym; + } + + if (*keysym_return == XK_VoidSymbol) + *keysym_return = NoSymbol; + *lsym_return = lsym; + *usym_return = usym; + return 1; +} + +/* + * XThaiTranslateKeySym + * + * Translate KeySym to TACTIS code output. + * The current implementation uses ISO latin-1 keysym. + * Should be changed to TACTIS keysyms when they are defined by the + * standard. + */ +Private int +XThaiTranslateKeySym( + Display *dpy, + register KeySym symbol, + register KeySym lsym, + register KeySym usym, + unsigned int modifiers, + unsigned char *buffer, + int nbytes) +{ + KeySym ckey = 0; + register struct _XKeytrans *p; + int length; + unsigned long hiBytes; + register unsigned char c; + + /* + * initialize length = 1 ; + */ + length = 1; + + 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 TACTIS, 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_Scroll_Lock) || +#ifdef DXK_PRIVATE /* DEC private keysyms */ + (symbol == DXK_Remove) || +#endif + (symbol == NoSymbol) || + (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 */ +/* not for Thai + else if (symbol == XK_hyphen) + c = XK_minus & 0xFF; */ /* map to equiv character */ + 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 (!(IsKeypadKey(lsym) || lsym==XK_Return || lsym==XK_Tab)) { + if (IsISOControlKey(lsym)) ckey = lsym; + else if (IsISOControlKey(usym)) ckey = usym; + else if (lsym == XK_question) ckey = lsym; + else if (usym == XK_question) ckey = usym; + else if (IsValidControlKey(lsym)) ckey = lsym; + else if (IsValidControlKey(usym)) ckey = usym; + else length = 0; + + if (length != 0) { + if (ckey == XK_2) c = '\000'; + else if (ckey >= XK_3 && ckey <= XK_7) + c = (char)(ckey-('3'-'\033')); + else if (ckey == XK_8) c = '\177'; + else if (ckey == XK_Delete) c = '\030'; + else if (ckey == XK_question) c = '\037'; + else if (ckey == XK_quoteleft) c = '\036'; /* KLee 1/24/91 */ + else c = (char)(ckey & 0x1f); + } + } + } + /* + * ThaiCat has a key that generates two TACTIS codes D1 & E9. + * It is represented by the latin-1 keysym XK_thorn (0xfe). + * If c is XK_thorn, this key is pressed and it is converted to + * 0xd1 0xe9. + */ + if (c == XK_thorn) { + buffer[0] = 0xd1; + buffer[1] = 0xe9; + buffer[2] = '\0'; + return 2; + } + else { + /* Normal case */ + buffer[0] = c; + buffer[1] = '\0'; + return 1; + } +} + +/* + * given a KeySym, returns the first keycode containing it, if any. + */ +Private CARD8 +FindKeyCode( + register Display *dpy, + register KeySym code) +{ + + register KeySym *kmax = dpy->keysyms + + (dpy->max_keycode - dpy->min_keycode + 1) * dpy->keysyms_per_keycode; + register KeySym *k = dpy->keysyms; + while (k < kmax) { + if (*k == code) + return (((k - dpy->keysyms) / dpy->keysyms_per_keycode) + + dpy->min_keycode); + k += 1; + } + return 0; +} + +/* + * 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. + */ +Private void +ComputeMaskFromKeytrans( + Display *dpy, + register struct _XKeytrans *p) +{ + register int i; + register CARD8 code; + register XModifierKeymap *m = dpy->modifiermap; + + p->state = AnyModifier; + for (i = 0; i < p->mlen; i++) { + /* if not found, then not on current keyboard */ + if ((code = FindKeyCode(dpy, p->modifiers[i])) == 0) + return; + /* code is now the keycode for the modifier you want */ + { + register int j = m->max_keypermod<<3; + + while ((--j >= 0) && (code != m->modifiermap[j])) + ; + if (j < 0) + return; + p->state |= (1<<(j/m->max_keypermod)); + } + } + p->state &= AllMods; +} + +/************************************************************************ + * + * + * Compose handling routines - compose handlers 0,1,2 + * + * + ************************************************************************/ + +#define NORMAL_KEY_STATE 0 +#define FIRST_COMPOSE_KEY_STATE 1 +#define SECOND_COMPOSE_KEY_STATE 2 + +Private +KeySym HexIMNormalKey( + XicThaiPart *thai_part, + KeySym symbol, + XKeyEvent *event) +{ + if (IsComposeKey (symbol, event)) /* start compose sequence */ + { + SetLed (event->display,COMPOSE_LED, LedModeOn); + thai_part->comp_state = FIRST_COMPOSE_KEY_STATE; + return NoSymbol; + } + return symbol; +} + + +Private +KeySym HexIMFirstComposeKey( + XicThaiPart *thai_part, + KeySym symbol, + XKeyEvent *event) +{ + if (IsModifierKey (symbol)) return symbol; /* ignore shift etc. */ + if (IsCancelComposeKey (&symbol, event)) /* cancel sequence */ + { + SetLed (event->display,COMPOSE_LED, LedModeOff); + thai_part->comp_state = NORMAL_KEY_STATE; + return symbol; + } + if (IsComposeKey (symbol, event)) /* restart sequence ?? */ + { + return NoSymbol; /* no state change necessary */ + } + + thai_part->keysym = symbol; /* save key pressed */ + thai_part->comp_state = SECOND_COMPOSE_KEY_STATE; + return NoSymbol; +} + +Private +KeySym HexIMSecondComposeKey( + XicThaiPart *thai_part, + KeySym symbol, + XKeyEvent *event) +{ + if (IsModifierKey (symbol)) return symbol; /* ignore shift etc. */ + if (IsComposeKey (symbol, event)) /* restart sequence ? */ + { + thai_part->comp_state =FIRST_COMPOSE_KEY_STATE; + return NoSymbol; + } + SetLed (event->display,COMPOSE_LED, LedModeOff); + if (IsCancelComposeKey (&symbol, event)) /* cancel sequence ? */ + { + thai_part->comp_state = NORMAL_KEY_STATE; + return symbol; + } + + if ((symbol = HexIMComposeSequence (thai_part->keysym, symbol)) + ==NoSymbol) + { /* invalid compose sequence */ + XBell(event->display, BellVolume); + } + thai_part->comp_state = NORMAL_KEY_STATE; /* reset to normal state */ + return symbol; +} + + +/* + * Interprets two keysyms entered as hex digits and return the Thai keysym + * correspond to the TACTIS code formed. + * The current implementation of this routine returns ISO Latin Keysyms. + */ + +Private +KeySym HexIMComposeSequence(KeySym ks1, KeySym ks2) +{ +int hi_digit; +int lo_digit; +int tactis_code; + + if ((ks1 >= XK_0) && (ks1 <= XK_9)) + hi_digit = ks1 - XK_0; + else if ((ks1 >= XK_A) && (ks1 <= XK_F)) + hi_digit = ks1 - XK_A + 10; + else if ((ks1 >= XK_a) && (ks1 <= XK_f)) + hi_digit = ks1 - XK_a + 10; + else /* out of range */ + return NoSymbol; + + if ((ks2 >= XK_0) && (ks2 <= XK_9)) + lo_digit = ks2 - XK_0; + else if ((ks2 >= XK_A) && (ks2 <= XK_F)) + lo_digit = ks2 - XK_A + 10; + else if ((ks2 >= XK_a) && (ks2 <= XK_f)) + lo_digit = ks2 - XK_a + 10; + else /* out of range */ + return NoSymbol; + + tactis_code = hi_digit * 0x10 + lo_digit ; + + return (KeySym)tactis_code; + +} + +/* + * routine determines + * 1) whether key event should cancel a compose sequence + * 2) whether cancelling key event should be processed or ignored + */ + +Private +int IsCancelComposeKey( + KeySym *symbol, + XKeyEvent *event) +{ + if (*symbol==XK_Delete && !IsControl(event->state) && + !IsMod1(event->state)) { + *symbol=NoSymbol; /* cancel compose sequence, and ignore key */ + return True; + } + if (IsComposeKey(*symbol, event)) return False; + return ( + IsControl (event->state) || + IsMod1(event->state) || + IsKeypadKey (*symbol) || + IsFunctionKey (*symbol) || + IsMiscFunctionKey (*symbol) || +#ifdef DXK_PRIVATE /* DEC private keysyms */ + *symbol == DXK_Remove || +#endif + IsPFKey (*symbol) || + IsCursorKey (*symbol) || + (*symbol >= XK_Tab && *symbol < XK_Multi_key) + ? True : False); /* cancel compose sequence and pass */ + /* cancelling key through */ +} + + +/* + * set specified keyboard LED on or off + */ + +Private +void SetLed( + Display *dpy, + int num, + int state) +{ + XKeyboardControl led_control; + + led_control.led_mode = state; + led_control.led = num; + XChangeKeyboardControl (dpy, KBLed | KBLedMode, &led_control); +} +#endif + +/* + * Initialize ISC mode from im modifier + */ +Private void InitIscMode(Xic ic) +{ + Xim im; + char *im_modifier_name; + + /* If already defined, just return */ + + if (IC_IscMode(ic)) return; + + /* Get IM modifier */ + + im = (Xim) XIMOfIC((XIC)ic); + im_modifier_name = im->core.im_name; + + /* Match with predefined value, default is Basic Check */ + + if (!strncmp(im_modifier_name,"BasicCheck",MAXTHAIIMMODLEN+1)) + IC_IscMode(ic) = WTT_ISC1; + else if (!strncmp(im_modifier_name,"Strict",MAXTHAIIMMODLEN+1)) + IC_IscMode(ic) = WTT_ISC2; + else if (!strncmp(im_modifier_name,"Thaicat",MAXTHAIIMMODLEN+1)) + IC_IscMode(ic) = THAICAT_ISC; + else if (!strncmp(im_modifier_name,"Passthrough",MAXTHAIIMMODLEN+1)) + IC_IscMode(ic) = NOISC; + else + IC_IscMode(ic) = WTT_ISC1; + + return; +} + +/* + * Helper functions for _XimThaiFilter() + */ +Private Bool +ThaiFltAcceptInput(Xic ic, unsigned char new_char, KeySym symbol) +{ + DefTreeBase *b = &ic->private.local.base; + b->wc[b->tree[ic->private.local.composed].wc+0] = tis2ucs(new_char); + b->wc[b->tree[ic->private.local.composed].wc+1] = '\0'; + + if ((new_char <= 0x1f) || (new_char == 0x7f)) + b->tree[ic->private.local.composed].keysym = symbol; + else + b->tree[ic->private.local.composed].keysym = NoSymbol; + + return True; +} + +Private Bool +ThaiFltReorderInput(Xic ic, unsigned char previous_char, unsigned char new_char) +{ + DefTreeBase *b = &ic->private.local.base; + if (!IC_DeletePreviousChar(ic)) return False; + b->wc[b->tree[ic->private.local.composed].wc+0] = tis2ucs(new_char); + b->wc[b->tree[ic->private.local.composed].wc+1] = tis2ucs(previous_char); + b->wc[b->tree[ic->private.local.composed].wc+2] = '\0'; + + b->tree[ic->private.local.composed].keysym = NoSymbol; + + return True; +} + +Private Bool +ThaiFltReplaceInput(Xic ic, unsigned char new_char, KeySym symbol) +{ + DefTreeBase *b = &ic->private.local.base; + if (!IC_DeletePreviousChar(ic)) return False; + b->wc[b->tree[ic->private.local.composed].wc+0] = tis2ucs(new_char); + b->wc[b->tree[ic->private.local.composed].wc+1] = '\0'; + + if ((new_char <= 0x1f) || (new_char == 0x7f)) + b->tree[ic->private.local.composed].keysym = symbol; + else + b->tree[ic->private.local.composed].keysym = NoSymbol; + + return True; +} + +/* + * Filter function for TACTIS + */ +Bool +_XimThaiFilter(d, w, ev, client_data) +Display *d; +Window w; +XEvent *ev; +XPointer client_data; +{ + Xic ic = (Xic)client_data; + KeySym symbol; + int isc_mode; /* Thai Input Sequence Check mode */ + unsigned char previous_char; /* Last inputted Thai char */ + unsigned char new_char; +#ifdef UNUSED + unsigned int modifiers; + KeySym lsym,usym; + int state; + XicThaiPart *thai_part; + char buf[10]; +#endif + wchar_t wbuf[10]; + Bool isReject; + DefTreeBase *b = &ic->private.local.base; + + if ((ev->type != KeyPress) + || (ev->xkey.keycode == 0)) + return False; + + if (!IC_IscMode(ic)) InitIscMode(ic); + + XwcLookupString((XIC)ic, &ev->xkey, wbuf, sizeof(wbuf) / sizeof(wbuf[0]), + &symbol, NULL); + + if ((ev->xkey.state & (AllMods & ~ShiftMask)) || + ((symbol >> 8 == 0xFF) && + ((XK_BackSpace <= symbol && symbol <= XK_Clear) || + (symbol == XK_Return) || + (symbol == XK_Pause) || + (symbol == XK_Scroll_Lock) || + (symbol == XK_Sys_Req) || + (symbol == XK_Escape) || + (symbol == XK_Delete) || + IsCursorKey(symbol) || + IsKeypadKey(symbol) || + IsMiscFunctionKey(symbol) || + IsFunctionKey(symbol)))) + { + IC_ClearPreviousChar(ic); + return False; + } + if (((symbol >> 8 == 0xFF) && + IsModifierKey(symbol)) || +#ifdef XK_XKB_KEYS + ((symbol >> 8 == 0xFE) && + (XK_ISO_Lock <= symbol && symbol <= XK_ISO_Last_Group_Lock)) || +#endif + (symbol == NoSymbol)) + { + return False; + } +#ifdef UNUSED + if (! XThaiTranslateKey(ev->xkey.display, ev->xkey.keycode, ev->xkey.state, + &modifiers, &symbol, &lsym, &usym)) + return False; + + /* + * Hex input method processing + */ + + thai_part = &ic->private.local.thai; + state = thai_part->comp_state; + if (state >= 0 && state < nstate_handlers) /* call handler for state */ + { + symbol = (* state_handler[state])(thai_part, symbol, (XKeyEvent *)ev); + } + + /* + * Translate KeySym into mb. + */ + count = XThaiTranslateKeySym(ev->xkey.display, symbol, lsym, + usym, ev->xkey.state, buf, 10); + + if (!symbol && !count) + return True; + + /* Return symbol if cannot convert to character */ + if (!count) + return False; +#endif + + /* + * Thai Input sequence check + */ + isc_mode = IC_IscMode(ic); + if (!(previous_char = IC_GetPreviousChar(ic))) previous_char = ' '; + new_char = ucs2tis(wbuf[0]); + isReject = True; + if (THAI_isaccepted(new_char, previous_char, isc_mode)) { + ThaiFltAcceptInput(ic, new_char, symbol); + isReject = False; + } else { + unsigned char context_char; + + context_char = IC_GetContextChar(ic); + if (context_char) { + if (THAI_iscomposible(new_char, context_char)) { + if (THAI_iscomposible(previous_char, new_char)) { + isReject = !ThaiFltReorderInput(ic, previous_char, new_char); + } else if (THAI_iscomposible(previous_char, context_char)) { + isReject = !ThaiFltReplaceInput(ic, new_char, symbol); + } else if (THAI_chtype(previous_char) == FV1 + && THAI_chtype(new_char) == TONE) { + isReject = !ThaiFltReorderInput(ic, previous_char, new_char); + } + } else if (THAI_isaccepted(new_char, context_char, isc_mode)) { + isReject = !ThaiFltReplaceInput(ic, new_char, symbol); + } + } + } + if (isReject) { + /* reject character */ + XBell(ev->xkey.display, BellVolume); + return True; + } + + _Xlcwcstombs(ic->core.im->core.lcd, &b->mb[b->tree[ic->private.local.composed].mb], + &b->wc[b->tree[ic->private.local.composed].wc], 10); + + _Xlcmbstoutf8(ic->core.im->core.lcd, &b->utf8[b->tree[ic->private.local.composed].utf8], + &b->mb[b->tree[ic->private.local.composed].mb], 10); + + /* Remember the last character inputted + * (as fallback in case StringConversionCallback is not provided) + */ + IC_SavePreviousChar(ic, new_char); + + ev->xkey.keycode = 0; + XPutBackEvent(d, ev); + return True; +} diff --git a/libX11/modules/im/ximcp/imThaiIc.c b/libX11/modules/im/ximcp/imThaiIc.c new file mode 100644 index 000000000..73cf7f1e2 --- /dev/null +++ b/libX11/modules/im/ximcp/imThaiIc.c @@ -0,0 +1,230 @@ +/* $Xorg: imThaiIc.c,v 1.3 2000/08/17 19:45:15 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imThaiIc.c,v 1.4 2001/01/17 19:41:52 dawes Exp $ */ + +#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 = (Xic)Xmalloc(sizeof(XicRec))) == (Xic)NULL) { + return ((XIC)NULL); + } + bzero((char *)ic, sizeof(XicRec)); + + 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/imThaiIm.c b/libX11/modules/im/ximcp/imThaiIm.c new file mode 100644 index 000000000..cc0f4a29d --- /dev/null +++ b/libX11/modules/im/ximcp/imThaiIm.c @@ -0,0 +1,241 @@ +/* $Xorg: imThaiIm.c,v 1.3 2000/08/17 19:45:15 cpqbld Exp $ */ +/****************************************************************** + + 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imThaiIm.c,v 1.7 2001/01/17 19:41:52 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <stdio.h> +#include <X11/Xlib.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" + +Private XIMMethodsRec Xim_im_thai_methods = { + _XimThaiCloseIM, /* close */ + _XimLocalSetIMValues, /* set_values */ + _XimLocalGetIMValues, /* get_values */ + _XimThaiCreateIC, /* create_ic */ + _XimLcctstombs, /* ctstombs */ + _XimLcctstowcs, /* ctstowcs */ + _XimLcctstoutf8 /* ctstoutf8 */ +}; + +#define THAI_LANGUAGE_NAME "th" + +Bool +_XimCheckIfThaiProcessing(im) + Xim im; +{ + char *language; + + _XGetLCValues(im->core.lcd, XlcNLanguage, &language, NULL); + if(strcmp(language, THAI_LANGUAGE_NAME) == 0 && + (strcmp(im->core.im_name, "") == 0 || + strcmp(im->core.im_name, "BasicCheck") == 0 || + strcmp(im->core.im_name, "Strict") == 0 || + strcmp(im->core.im_name, "Thaicat") == 0 || + strcmp(im->core.im_name, "Passthrough") == 0)) + { + return(True); + } + return(False); +} + +Public Bool +_XimThaiOpenIM(im) + 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; + + im->methods = &Xim_im_thai_methods; + private->current_ic = (XIC)NULL; + + return(True); + +Open_Error : + _XimThaiIMFree(im); + return(False); +} + +Public void +_XimThaiIMFree(im) + 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; + } + 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; +} + +Public Status +_XimThaiCloseIM(xim) + 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; + } + _XimThaiIMFree(im); + return(True); +} diff --git a/libX11/modules/im/ximcp/imTrX.c b/libX11/modules/im/ximcp/imTrX.c new file mode 100644 index 000000000..5076839d2 --- /dev/null +++ b/libX11/modules/im/ximcp/imTrX.c @@ -0,0 +1,493 @@ +/* $Xorg: imTrX.c,v 1.4 2000/08/17 19:45:15 cpqbld Exp $ */ +/****************************************************************** + + Copyright 1992 by Sun Microsystems, Inc. + 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 Sun Microsystems, Inc. +and FUJITSU LIMITED not be used in advertising or publicity pertaining to +distribution of the software without specific, written prior permission. +Sun Microsystems, Inc. and FUJITSU LIMITED makes no representations about +the suitability of this software for any purpose. +It is provided "as is" without express or implied warranty. + +Sun Microsystems Inc. AND FUJITSU LIMITED DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS, IN NO EVENT SHALL Sun Microsystems, Inc. AND 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imTrX.c,v 1.3 2003/04/13 19:22:21 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <string.h> +#include <X11/Xatom.h> +#define NEED_EVENTS +#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) { + 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); + XChangeProperty(im->core.display, spec->lib_connect_wid, prop, + XA_STRING, 8, PropModePrepend, &prop_ret[length], + (nitems - length)); + } + } else { + (void)memcpy(buf, prop_ret, buf_len); + *ret_len = buf_len; + len = nitems - buf_len; + + if (bytes_after_ret > 0) { + XFree(prop_ret); + 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); + } + 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; + 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(im, address) + Xim im; + char *address; +{ + XSpecRec *spec; + + if (!(spec = (XSpecRec *)Xmalloc(sizeof(XSpecRec)))) + return False; + bzero(spec, sizeof(XSpecRec)); + + 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 new file mode 100644 index 000000000..cb17ca066 --- /dev/null +++ b/libX11/modules/im/ximcp/imTrans.c @@ -0,0 +1,298 @@ +/* $Xorg: imTrans.c,v 1.3 2000/08/17 19:45:16 cpqbld Exp $ */ +/****************************************************************** + + Copyright 1992 by Sun Microsystems, Inc. + 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 Sun Microsystems, Inc. +and FUJITSU LIMITED not be used in advertising or publicity pertaining to +distribution of the software without specific, written prior permission. +Sun Microsystems, Inc. and FUJITSU LIMITED makes no representations about +the suitability of this software for any purpose. +It is provided "as is" without express or implied warranty. + +Sun Microsystems Inc. AND FUJITSU LIMITED DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS, IN NO EVENT SHALL Sun Microsystems, Inc. AND 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imTrans.c,v 1.3 2003/04/17 02:06:32 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include <stdio.h> +#include <X11/Xatom.h> +#include <X11/Xmd.h> +#define NEED_EVENTS +#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 = (char *)Xmalloc(strlen(address) + 1))) + return False; + + if (!(spec = (TransSpecRec *) Xmalloc(sizeof(TransSpecRec)))) { + Xfree(paddr); + return False; + } + + bzero(spec, sizeof(TransSpecRec)); + + (void)strcpy(paddr, address); + 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/imTransR.c b/libX11/modules/im/ximcp/imTransR.c new file mode 100644 index 000000000..5ca4a39c0 --- /dev/null +++ b/libX11/modules/im/ximcp/imTransR.c @@ -0,0 +1,304 @@ +/* $Xorg: imTransR.c,v 1.4 2000/08/17 19:45:16 cpqbld Exp $ */ +/****************************************************************** + + Copyright 1992 by Sun Microsystems, Inc. + 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 Sun Microsystems, Inc. +and FUJITSU LIMITED not be used in advertising or publicity pertaining to +distribution of the software without specific, written prior permission. +Sun Microsystems, Inc. and FUJITSU LIMITED makes no representations about +the suitability of this software for any purpose. +It is provided "as is" without express or implied warranty. + +Sun Microsystems Inc. AND FUJITSU LIMITED DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS, IN NO EVENT SHALL Sun Microsystems, Inc. AND 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 + +******************************************************************/ +/* $XFree86: xc/lib/X11/imTransR.c,v 3.6 2003/04/17 02:39:56 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "Xlibint.h" +#include "Xlcint.h" +#include "XimTrInt.h" +#include "Ximint.h" + +Public TransportSW _XimTransportRec[] = { + { "X", _XimXConf }, /* 1st entry must be X. + This will be a fallback */ +#ifdef TCPCONN + { "tcp", _XimTransConf }, /* use X transport lib */ +#endif /* TCPCONN */ +#if defined(UNIXCONN) || defined(LOCALCONN) + { "local", _XimTransConf }, /* use X transport lib */ +#endif /* UNIXCONN */ +#ifdef DNETCONN + { "dnet", _XimTransConf }, /* use X transport lib */ +#endif /* DNETCONN */ +#ifdef STREAMSCONN + { "streams", _XimTransConf }, /* use X transport lib */ +#endif /* STREAMSCONN */ + { (char *)NULL, (Bool (*)(Xim, char *))NULL }, +}; + +Public Bool +_XimConnect(im) + Xim im; +{ + return im->private.proto.connect(im); +} + +Public Bool +_XimShutdown(im) + Xim im; +{ + return im->private.proto.shutdown(im); +} + +Public Bool +_XimWrite(Xim im, INT16 len, XPointer data) +{ + return im->private.proto.write(im, len, data); +} + +Private int +_CheckProtocolData( + Xim im, + char *recv_buf) +{ + int data_len; + + data_len = (int)(((*((CARD16 *)recv_buf + 1)) * 4) + XIM_HEADER_SIZE); + return data_len; +} + +Private int +_XimReadData( + Xim im, + INT16 *len, + XPointer buf, + int buf_size) +{ + char *hold_buf; + char *tmp; + int data_len; + int packet_size; + int ret_len; + register int i; + + if (buf_size < XIM_HEADER_SIZE) { + *len = (INT16)XIM_HEADER_SIZE; + return XIM_OVERFLOW; + } + + bzero(buf, buf_size); + packet_size = 0; + data_len = 0; + + if ((hold_buf = im->private.proto.hold_data)) { + data_len = im->private.proto.hold_data_len; + if (data_len >= XIM_HEADER_SIZE) { + packet_size = _CheckProtocolData(im, hold_buf); + if (packet_size > buf_size) { + *len = (INT16)packet_size; + return XIM_OVERFLOW; + } + if (packet_size <= data_len) { + memcpy(buf, hold_buf, packet_size); + for (i = packet_size; i < data_len; i++) { + if (hold_buf[i]) + break; + } + data_len -= i; + + if (data_len) { + if (!(tmp = (char *)Xmalloc(data_len))) { + return XIM_FALSE; + } + memcpy(tmp, &hold_buf[i], data_len); + im->private.proto.hold_data = tmp; + im->private.proto.hold_data_len = data_len; + } else { + im->private.proto.hold_data = 0; + im->private.proto.hold_data_len = 0; + } + Xfree(hold_buf); + *len = (INT16)packet_size; + return XIM_TRUE; + } + } + memcpy(buf, hold_buf, data_len); + buf_size -= data_len; + Xfree(hold_buf); + im->private.proto.hold_data = 0; + im->private.proto.hold_data_len = 0; + } + + if (!packet_size) { + while (data_len < XIM_HEADER_SIZE) { + if (!(im->private.proto.read(im, + (XPointer)&buf[data_len], buf_size, &ret_len))) { + return XIM_FALSE; + } + data_len += ret_len; + buf_size -= ret_len; + } + packet_size = _CheckProtocolData(im, buf); + } + + if (packet_size > buf_size) { + if (!(tmp = (char *)Xmalloc(data_len))) { + return XIM_FALSE; + } + memcpy(tmp, buf, data_len); + bzero(buf, data_len); + im->private.proto.hold_data = tmp; + im->private.proto.hold_data_len = data_len; + *len = (INT16)packet_size; + return XIM_OVERFLOW; + } + + while (data_len < packet_size) { + if (!(im->private.proto.read(im, + (XPointer)&buf[data_len], buf_size, &ret_len))) { + return XIM_FALSE; + } + data_len += ret_len; + buf_size -= ret_len; + } + + for (i = packet_size; i < data_len; i++) { + if (buf[i]) + break; + } + data_len -= i; + + if (data_len) { + if (!(tmp = (char *)Xmalloc(data_len))) { + return XIM_FALSE; + } + memcpy(tmp, &buf[i], data_len); + bzero(&buf[i], data_len); + im->private.proto.hold_data = tmp; + im->private.proto.hold_data_len = data_len; + } else { + im->private.proto.hold_data = 0; + im->private.proto.hold_data_len = 0; + } + *len = (INT16)packet_size; + return XIM_TRUE; +} + +Private Bool +_XimCallDispatcher( + Xim im, + INT16 len, + XPointer data) +{ + return im->private.proto.call_dispatcher(im, len, data); +} + +Public int +_XimRead(im, len, buf, buf_size, predicate, arg) + Xim im; + INT16 *len; + XPointer buf; + int buf_size; + Bool (*predicate)( + Xim, INT16, XPointer, XPointer + ); + XPointer arg; +{ + INT16 read_len; + int ret_code; + + for (;;) { + ret_code = _XimReadData(im, &read_len, buf, buf_size); + if(ret_code != XIM_TRUE) { + return ret_code; + } + if ((*predicate)(im, read_len, buf, arg)) + break; + if (_XimCallDispatcher(im, read_len, buf)) + continue; + _XimError(im, 0, XIM_BadProtocol, (INT16)0, (CARD16)0, (char *)NULL); + } + *len = read_len; + return True; +} + +Public Bool +_XimRegisterDispatcher( + Xim im, + Bool (*callback)( + Xim, INT16, XPointer, XPointer + ), + XPointer call_data) +{ + return im->private.proto.register_dispatcher(im, callback, call_data); +} + +Public void +_XimFlush(im) + Xim im; +{ + im->private.proto.flush(im); + return; +} + +Public Bool +_XimFilterWaitEvent(im) + Xim im; +{ + INT16 read_len; + CARD32 reply32[BUFSIZE/4]; + char *reply = (char *)reply32; + XPointer preply; + int buf_size; + int ret_code; + + buf_size = BUFSIZE; + ret_code = _XimReadData(im, &read_len, (XPointer)reply, buf_size); + if(ret_code == XIM_TRUE) { + preply = reply; + } else if(ret_code == XIM_OVERFLOW) { + if(read_len <= 0) { + preply = reply; + } else { + buf_size = (int)read_len; + preply = (XPointer)Xmalloc(buf_size); + ret_code = _XimReadData(im, &read_len, preply, buf_size); + if(ret_code != XIM_TRUE) { + if (preply != reply) + Xfree(preply); + return False; + } + } + } else { + return False; + } + if (_XimCallDispatcher(im, read_len, preply)) { + if(reply != preply) + Xfree(preply); + return True; + } + _XimError(im, 0, XIM_BadProtocol, (INT16)0, (CARD16)0, (char *)NULL); + if(reply != preply) + Xfree(preply); + return True; +} |