From 3562e78743202e43aec8727005182a2558117eca Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 28 Jun 2009 22:07:26 +0000 Subject: Checked in the following released items: xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz --- libX11/src/xkb/Makefile.am | 50 ++ libX11/src/xkb/Makefile.in | 555 ++++++++++++++++++++++ libX11/src/xkb/XKB.c | 771 +++++++++++++++++++++++++++++++ libX11/src/xkb/XKBAlloc.c | 504 ++++++++++++++++++++ libX11/src/xkb/XKBBell.c | 182 ++++++++ libX11/src/xkb/XKBBind.c | 851 ++++++++++++++++++++++++++++++++++ libX11/src/xkb/XKBCompat.c | 251 ++++++++++ libX11/src/xkb/XKBCtrls.c | 356 ++++++++++++++ libX11/src/xkb/XKBCvt.c | 340 ++++++++++++++ libX11/src/xkb/XKBExtDev.c | 823 +++++++++++++++++++++++++++++++++ libX11/src/xkb/XKBGAlloc.c | 1021 +++++++++++++++++++++++++++++++++++++++++ libX11/src/xkb/XKBGeom.c | 696 ++++++++++++++++++++++++++++ libX11/src/xkb/XKBGetByName.c | 218 +++++++++ libX11/src/xkb/XKBGetMap.c | 833 +++++++++++++++++++++++++++++++++ libX11/src/xkb/XKBList.c | 251 ++++++++++ libX11/src/xkb/XKBMAlloc.c | 996 ++++++++++++++++++++++++++++++++++++++++ libX11/src/xkb/XKBMisc.c | 984 +++++++++++++++++++++++++++++++++++++++ libX11/src/xkb/XKBNames.c | 891 +++++++++++++++++++++++++++++++++++ libX11/src/xkb/XKBRdBuf.c | 234 ++++++++++ libX11/src/xkb/XKBSetGeom.c | 471 +++++++++++++++++++ libX11/src/xkb/XKBSetMap.c | 595 ++++++++++++++++++++++++ libX11/src/xkb/XKBUse.c | 801 ++++++++++++++++++++++++++++++++ libX11/src/xkb/XKBleds.c | 337 ++++++++++++++ libX11/src/xkb/XKBlibint.h | 345 ++++++++++++++ 24 files changed, 13356 insertions(+) create mode 100644 libX11/src/xkb/Makefile.am create mode 100644 libX11/src/xkb/Makefile.in create mode 100644 libX11/src/xkb/XKB.c create mode 100644 libX11/src/xkb/XKBAlloc.c create mode 100644 libX11/src/xkb/XKBBell.c create mode 100644 libX11/src/xkb/XKBBind.c create mode 100644 libX11/src/xkb/XKBCompat.c create mode 100644 libX11/src/xkb/XKBCtrls.c create mode 100644 libX11/src/xkb/XKBCvt.c create mode 100644 libX11/src/xkb/XKBExtDev.c create mode 100644 libX11/src/xkb/XKBGAlloc.c create mode 100644 libX11/src/xkb/XKBGeom.c create mode 100644 libX11/src/xkb/XKBGetByName.c create mode 100644 libX11/src/xkb/XKBGetMap.c create mode 100644 libX11/src/xkb/XKBList.c create mode 100644 libX11/src/xkb/XKBMAlloc.c create mode 100644 libX11/src/xkb/XKBMisc.c create mode 100644 libX11/src/xkb/XKBNames.c create mode 100644 libX11/src/xkb/XKBRdBuf.c create mode 100644 libX11/src/xkb/XKBSetGeom.c create mode 100644 libX11/src/xkb/XKBSetMap.c create mode 100644 libX11/src/xkb/XKBUse.c create mode 100644 libX11/src/xkb/XKBleds.c create mode 100644 libX11/src/xkb/XKBlibint.h (limited to 'libX11/src/xkb') diff --git a/libX11/src/xkb/Makefile.am b/libX11/src/xkb/Makefile.am new file mode 100644 index 000000000..d54315464 --- /dev/null +++ b/libX11/src/xkb/Makefile.am @@ -0,0 +1,50 @@ +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 \ + $(XMALLOC_ZERO_CFLAGS) + +noinst_LTLIBRARIES = libxkb.la + +libxkb_la_SOURCES = \ + XKB.c \ + XKBBind.c \ + XKBCompat.c \ + XKBCtrls.c \ + XKBCvt.c \ + XKBGetMap.c \ + XKBGetByName.c \ + XKBNames.c \ + XKBRdBuf.c \ + XKBSetMap.c \ + XKBUse.c \ + XKBleds.c \ + XKBBell.c \ + XKBGeom.c \ + XKBSetGeom.c \ + XKBExtDev.c \ + XKBList.c \ + XKBMisc.c \ + XKBMAlloc.c \ + XKBGAlloc.c \ + XKBAlloc.c \ + XKBlibint.h + +if LINT +# Check source code with tools like lint & sparse + +ALL_LINT_FLAGS=$(LINT_FLAGS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) + +lint: + $(LINT) $(ALL_LINT_FLAGS) $(libxkb_la_SOURCES) -lm + +endif LINT diff --git a/libX11/src/xkb/Makefile.in b/libX11/src/xkb/Makefile.in new file mode 100644 index 000000000..4b94f15a9 --- /dev/null +++ b/libX11/src/xkb/Makefile.in @@ -0,0 +1,555 @@ +# 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 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000000000..ecc5ddf0a --- /dev/null +++ b/libX11/src/xkb/XKB.c @@ -0,0 +1,771 @@ +/* $Xorg: XKB.c,v 1.3 2000/08/17 19:44:59 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKB.c,v 1.9 2003/04/17 02:06:31 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#define NEED_REPLIES +#define NEED_EVENTS +#include "Xlibint.h" +#include +#include "XKBlibint.h" + +XkbInternAtomFunc _XkbInternAtomFunc= XInternAtom; +XkbGetAtomNameFunc _XkbGetAtomNameFunc= XGetAtomName; + +Bool +XkbQueryExtension( Display *dpy, + int * opcodeReturn, + int * eventBaseReturn, + int * errorBaseReturn, + int * majorReturn, + int * minorReturn) +{ + if (!XkbUseExtension(dpy,majorReturn,minorReturn)) + return False; + if (opcodeReturn) + *opcodeReturn = dpy->xkb_info->codes->major_opcode; + if (eventBaseReturn) + *eventBaseReturn = dpy->xkb_info->codes->first_event; + if (errorBaseReturn) + *errorBaseReturn = dpy->xkb_info->codes->first_error; + if (majorReturn) + *majorReturn = dpy->xkb_info->srv_major; + if (minorReturn) + *minorReturn = dpy->xkb_info->srv_minor; + return True; +} + +Bool +XkbLibraryVersion(int *libMajorRtrn,int *libMinorRtrn) +{ +int supported; + + if (*libMajorRtrn != XkbMajorVersion) { + /* version 0.65 is (almost) compatible with 1.00 */ + if ((XkbMajorVersion==1)&&(((*libMajorRtrn)==0)&&((*libMinorRtrn)==65))) + supported= True; + else supported= False; + } + else { + supported = True; + } + + *libMajorRtrn = XkbMajorVersion; + *libMinorRtrn = XkbMinorVersion; + return supported; +} + +Bool +XkbSelectEvents( Display * dpy, + unsigned int deviceSpec, + unsigned int affect, + unsigned int selectAll) +{ + register xkbSelectEventsReq *req; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + xkbi->selected_events&= ~affect; + xkbi->selected_events|= (affect&selectAll); + GetReq(kbSelectEvents, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbSelectEvents; + req->deviceSpec = deviceSpec; + req->affectWhich = (CARD16)affect; + req->clear = affect&(~selectAll); + req->selectAll = affect&selectAll; + if (affect&XkbMapNotifyMask) { + req->affectMap= XkbAllMapComponentsMask; + /* the implicit support needs the client info */ + /* even if the client itself doesn't want it */ + if (selectAll&XkbMapNotifyMask) + req->map= XkbAllMapEventsMask; + else req->map= XkbAllClientInfoMask; + if (selectAll&XkbMapNotifyMask) + xkbi->selected_map_details= XkbAllMapEventsMask; + else xkbi->selected_map_details= 0; + } + if (affect&XkbNewKeyboardNotifyMask) { + if (selectAll&XkbNewKeyboardNotifyMask) + xkbi->selected_nkn_details= XkbAllNewKeyboardEventsMask; + else xkbi->selected_nkn_details= 0; + if (!(xkbi->xlib_ctrls&XkbLC_IgnoreNewKeyboards)) { + /* we want it, even if the client doesn't. Don't mess */ + /* around with details -- ask for all of them and throw */ + /* away the ones we don't need */ + req->selectAll|= XkbNewKeyboardNotifyMask; + } + } + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbSelectEventDetails( Display * dpy, + unsigned deviceSpec, + unsigned eventType, + unsigned long int affect, + unsigned long int details) +{ + register xkbSelectEventsReq *req; + XkbInfoPtr xkbi; + int size = 0; + char *out; + union { + CARD8 *c8; + CARD16 *c16; + CARD32 *c32; + } u; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + if (affect&details) xkbi->selected_events|= (1<selected_events&= ~(1<reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbSelectEvents; + req->deviceSpec = deviceSpec; + req->clear= req->selectAll= 0; + if (eventType==XkbMapNotify) { + /* we need all of the client info, even if the application */ + /* doesn't. Make sure that we always request the stuff */ + /* that the implicit support needs, and just filter out anything */ + /* the client doesn't want later */ + req->affectWhich = 0; + req->selectAll = 0; + req->clear = 0; + req->affectMap = (CARD16)affect; + req->map = (CARD16)details|(XkbAllClientInfoMask&affect); + req->affectWhich = XkbMapNotifyMask; + xkbi->selected_map_details&= ~affect; + xkbi->selected_map_details|= (details&affect); + } + else { + req->affectMap = req->map = 0; + req->affectWhich= (1<selected_nkn_details&= ~affect; + xkbi->selected_nkn_details|= (details&affect); + if (!(xkbi->xlib_ctrls&XkbLC_IgnoreNewKeyboards)) + details= (affect&XkbAllNewKeyboardEventsMask); + case XkbStateNotify: + case XkbNamesNotify: + case XkbAccessXNotify: + case XkbExtensionDeviceNotify: + size= 2; + req->length+= 1; + break; + case XkbControlsNotify: + case XkbIndicatorStateNotify: + case XkbIndicatorMapNotify: + size= 4; + req->length+= 2; + break; + case XkbBellNotify: + case XkbActionMessage: + case XkbCompatMapNotify: + size= 1; + req->length+= 1; + break; + } + BufAlloc(char *,out,(((size*2)+(unsigned)3)/4)*4); + u.c8= (CARD8 *)out; + if (size==2) { + u.c16[0]= (CARD16)affect; + u.c16[1]= (CARD16)details; + } + else if (size==4) { + u.c32[0]= (CARD32)affect; + u.c32[1]= (CARD32)details; + } + else { + u.c8[0]= (CARD8)affect; + u.c8[1]= (CARD8)details; + } + } + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbLockModifiers( Display * dpy, + unsigned int deviceSpec, + unsigned int affect, + unsigned int values) +{ + register xkbLatchLockStateReq *req; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbLatchLockState, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbLatchLockState; + req->deviceSpec = deviceSpec; + req->affectModLocks= affect; + req->modLocks = values; + req->lockGroup = False; + req->groupLock = 0; + + req->affectModLatches = req->modLatches = 0; + req->latchGroup = False; + req->groupLatch = 0; + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbLatchModifiers( Display * dpy, + unsigned int deviceSpec, + unsigned int affect, + unsigned int values) +{ + register xkbLatchLockStateReq *req; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbLatchLockState, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbLatchLockState; + req->deviceSpec = deviceSpec; + + req->affectModLatches= affect; + req->modLatches = values; + req->latchGroup = False; + req->groupLatch = 0; + + req->affectModLocks = req->modLocks = 0; + req->lockGroup = False; + req->groupLock = 0; + + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbLockGroup(Display *dpy,unsigned int deviceSpec,unsigned int group) +{ + register xkbLatchLockStateReq *req; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbLatchLockState, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbLatchLockState; + req->deviceSpec = deviceSpec; + req->affectModLocks= 0; + req->modLocks = 0; + req->lockGroup = True; + req->groupLock = group; + + req->affectModLatches = req->modLatches = 0; + req->latchGroup = False; + req->groupLatch = 0; + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbLatchGroup(Display *dpy,unsigned int deviceSpec,unsigned int group) +{ + register xkbLatchLockStateReq *req; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbLatchLockState, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbLatchLockState; + req->deviceSpec = deviceSpec; + + req->affectModLatches= 0; + req->modLatches = 0; + req->latchGroup = True; + req->groupLatch = group; + + req->affectModLocks = req->modLocks = 0; + req->lockGroup = False; + req->groupLock = 0; + + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +unsigned +XkbSetXlibControls(Display *dpy,unsigned affect,unsigned values) +{ + if (!dpy->xkb_info) + XkbUseExtension(dpy,NULL,NULL); + if (!dpy->xkb_info) + return 0; + affect&= XkbLC_AllControls; + dpy->xkb_info->xlib_ctrls&= ~affect; + dpy->xkb_info->xlib_ctrls|= (affect&values); + return dpy->xkb_info->xlib_ctrls; +} + +unsigned +XkbGetXlibControls(Display *dpy) +{ + if (!dpy->xkb_info) + XkbUseExtension(dpy,NULL,NULL); + if (!dpy->xkb_info) + return 0; + return dpy->xkb_info->xlib_ctrls; +} + +unsigned int +XkbXlibControlsImplemented(void) +{ +#ifdef __sgi + return XkbLC_AllControls; +#else + return XkbLC_AllControls&~XkbLC_AllComposeControls; +#endif +} + +Bool +XkbSetDebuggingFlags( Display * dpy, + unsigned int mask, + unsigned int flags, + char * msg, + unsigned int ctrls_mask, + unsigned int ctrls, + unsigned int * rtrn_flags, + unsigned int * rtrn_ctrls) +{ + register xkbSetDebuggingFlagsReq *req; + xkbSetDebuggingFlagsReply rep; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetDebuggingFlags, req); + req->reqType= xkbi->codes->major_opcode; + req->xkbReqType= X_kbSetDebuggingFlags; + req->affectFlags= mask; + req->flags= flags; + req->affectCtrls= ctrls_mask; + req->ctrls= ctrls; + + if (msg) { + char *out; + req->msgLength= (unsigned short)strlen(msg)+1; + req->length+= (req->msgLength+(unsigned)3)>>2; + BufAlloc(char *,out,((req->msgLength+(unsigned)3)/4)*4); + memcpy(out,msg,req->msgLength); + } + else req->msgLength= 0; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + if (rtrn_flags) + *rtrn_flags= rep.currentFlags; + if (rtrn_ctrls) + *rtrn_ctrls= rep.currentCtrls; + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbComputeEffectiveMap( XkbDescPtr xkb, + XkbKeyTypePtr type, + unsigned char * map_rtrn) +{ +register int i; +unsigned tmp; +XkbKTMapEntryPtr entry = NULL; + + if ((!xkb)||(!type)||(!xkb->server)) + return False; + + if (type->mods.vmods!=0) { + if (!XkbVirtualModsToReal(xkb,type->mods.vmods,&tmp)) + return False; + + type->mods.mask= tmp|type->mods.real_mods; + entry= type->map; + for (i=0;imap_count;i++,entry++) { + tmp= 0; + if (entry->mods.vmods!=0) { + if (!XkbVirtualModsToReal(xkb,entry->mods.vmods,&tmp)) + return False; + if (tmp==0) { + entry->active= False; + continue; + } + } + entry->active= True; + entry->mods.mask= (entry->mods.real_mods|tmp)&type->mods.mask; + } + } + else { + type->mods.mask= type->mods.real_mods; + } + if (map_rtrn!=NULL) { + bzero(map_rtrn,type->mods.mask+1); + for (i=0;imap_count;i++) { + if (entry->active) { + map_rtrn[type->map[i].mods.mask]= type->map[i].level; + } + } + } + return True; +} + +Status +XkbGetState(Display *dpy,unsigned deviceSpec,XkbStatePtr rtrn) +{ + register xkbGetStateReq *req; + xkbGetStateReply rep; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbGetState, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetState; + req->deviceSpec = deviceSpec; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return BadImplementation; + } + rtrn->mods= rep.mods; + rtrn->base_mods= rep.baseMods; + rtrn->latched_mods= rep.latchedMods; + rtrn->locked_mods= rep.lockedMods; + rtrn->group= rep.group; + rtrn->base_group= rep.baseGroup; + rtrn->latched_group= rep.latchedGroup; + rtrn->locked_group= rep.lockedGroup; + rtrn->compat_state= rep.compatState; + rtrn->grab_mods= rep.grabMods; + rtrn->compat_grab_mods= rep.compatGrabMods; + rtrn->lookup_mods= rep.lookupMods; + rtrn->compat_lookup_mods= rep.compatLookupMods; + rtrn->ptr_buttons= rep.ptrBtnState; + UnlockDisplay(dpy); + SyncHandle(); + return Success; +} + +Bool +XkbSetDetectableAutoRepeat(Display *dpy,Bool detectable,Bool *supported) +{ +register xkbPerClientFlagsReq * req; +xkbPerClientFlagsReply rep; +XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbPerClientFlags, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbPerClientFlags; + req->deviceSpec = XkbUseCoreKbd; + req->change = XkbPCF_DetectableAutoRepeatMask; + if (detectable) + req->value = XkbPCF_DetectableAutoRepeatMask; + else req->value = 0; + req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + if (supported!=NULL) + *supported= ((rep.supported&XkbPCF_DetectableAutoRepeatMask)!=0); + return ((rep.value&XkbPCF_DetectableAutoRepeatMask)!=0); +} + +Bool +XkbGetDetectableAutoRepeat(Display *dpy,Bool *supported) +{ +register xkbPerClientFlagsReq * req; +xkbPerClientFlagsReply rep; +XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbPerClientFlags, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbPerClientFlags; + req->deviceSpec = XkbUseCoreKbd; + req->change = 0; + req->value = 0; + req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + if (supported!=NULL) + *supported= ((rep.supported&XkbPCF_DetectableAutoRepeatMask)!=0); + return ((rep.value&XkbPCF_DetectableAutoRepeatMask)!=0); +} + +Bool +XkbSetAutoResetControls( Display * dpy, + unsigned changes, + unsigned * auto_ctrls, + unsigned * auto_values) +{ +register xkbPerClientFlagsReq * req; +xkbPerClientFlagsReply rep; +XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbPerClientFlags, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbPerClientFlags; + req->change = XkbPCF_AutoResetControlsMask; + req->deviceSpec = XkbUseCoreKbd; + req->value = XkbPCF_AutoResetControlsMask; + req->ctrlsToChange= changes; + req->autoCtrls= *auto_ctrls; + req->autoCtrlValues= *auto_values; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + *auto_ctrls= rep.autoCtrls; + *auto_values= rep.autoCtrlValues; + return ((rep.value&XkbPCF_AutoResetControlsMask)!=0); +} + +Bool +XkbGetAutoResetControls( Display * dpy, + unsigned * auto_ctrls, + unsigned * auto_ctrl_values) +{ +register xkbPerClientFlagsReq * req; +xkbPerClientFlagsReply rep; +XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbPerClientFlags, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbPerClientFlags; + req->deviceSpec = XkbUseCoreKbd; + req->change = 0; + req->value = 0; + req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + if (auto_ctrls) + *auto_ctrls= rep.autoCtrls; + if (auto_ctrl_values) + *auto_ctrl_values= rep.autoCtrlValues; + return ((rep.value&XkbPCF_AutoResetControlsMask)!=0); +} + +Bool +XkbSetPerClientControls( Display * dpy, + unsigned change, + unsigned * values) +{ +register xkbPerClientFlagsReq * req; +xkbPerClientFlagsReply rep; +XkbInfoPtr xkbi; +unsigned value_hold = *values; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) || + (change & ~(XkbPCF_GrabsUseXKBStateMask|XkbPCF_LookupStateWhenGrabbed|XkbPCF_SendEventUsesXKBState))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbPerClientFlags, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbPerClientFlags; + req->change = change; + req->deviceSpec = XkbUseCoreKbd; + req->value = *values; + req->ctrlsToChange = req->autoCtrls = req->autoCtrlValues= 0; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + *values = rep.value; + return ((rep.value&value_hold)!=0); +} + +Bool +XkbGetPerClientControls( Display * dpy, + unsigned * ctrls) +{ +register xkbPerClientFlagsReq * req; +xkbPerClientFlagsReply rep; +XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) || + (*ctrls & ~(XkbPCF_GrabsUseXKBStateMask|XkbPCF_LookupStateWhenGrabbed|XkbPCF_SendEventUsesXKBState))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbPerClientFlags, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbPerClientFlags; + req->deviceSpec = XkbUseCoreKbd; + req->change = 0; + req->value = 0; + req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + if (ctrls) + *ctrls= (rep.value & (XkbPCF_GrabsUseXKBStateMask | + XkbPCF_LookupStateWhenGrabbed | + XkbPCF_SendEventUsesXKBState)); + return (True); +} + +Display * +XkbOpenDisplay( char * name, + int * ev_rtrn, + int * err_rtrn, + int * major_rtrn, + int * minor_rtrn, + int * reason) +{ + Display* dpy; + int major_num,minor_num; + + if ((major_rtrn!=NULL) && (minor_rtrn!=NULL)) { + if (!XkbLibraryVersion(major_rtrn,minor_rtrn)) { + if (reason!=NULL) + *reason= XkbOD_BadLibraryVersion; + return NULL; + } + } + else { + major_num= XkbMajorVersion; + minor_num= XkbMinorVersion; + major_rtrn= &major_num; + minor_rtrn= &minor_num; + } + dpy= XOpenDisplay(name); + if (dpy==NULL) { + if (reason!=NULL) + *reason= XkbOD_ConnectionRefused; + return NULL; + } + if (!XkbQueryExtension(dpy,NULL,ev_rtrn,err_rtrn,major_rtrn,minor_rtrn)) { + if (reason!=NULL) { + if ((*major_rtrn!=0)||(*minor_rtrn!=0)) + *reason= XkbOD_BadServerVersion; + else *reason= XkbOD_NonXkbServer; + } + XCloseDisplay(dpy); + return NULL; + } + if (reason!=NULL) + *reason= XkbOD_Success; + return dpy; +} + +void +XkbSetAtomFuncs(XkbInternAtomFunc getAtom,XkbGetAtomNameFunc getName) +{ + _XkbInternAtomFunc= (getAtom?getAtom:XInternAtom); + _XkbGetAtomNameFunc= (getName?getName:XGetAtomName); + return; +} diff --git a/libX11/src/xkb/XKBAlloc.c b/libX11/src/xkb/XKBAlloc.c new file mode 100644 index 000000000..9430ac0ed --- /dev/null +++ b/libX11/src/xkb/XKBAlloc.c @@ -0,0 +1,504 @@ +/* $Xorg: XKBAlloc.c,v 1.4 2000/08/17 19:44:59 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBAlloc.c,v 3.5 2001/01/17 19:41:48 dawes Exp $ */ + +#ifdef HAVE_DIX_CONFIG_H +#include +#elif defined(HAVE_CONFIG_H) +#include +#endif + +#ifndef XKB_IN_SERVER + +#include +#define NEED_REPLIES +#define NEED_EVENTS +#include "Xlibint.h" +#include "XKBlibint.h" +#include +#include +#include "XKBlibint.h" + +#else + +#include +#include +#define NEED_EVENTS +#define NEED_REPLIES +#include +#include "misc.h" +#include "inputstr.h" +#include +#include + +#endif /* XKB_IN_SERVER */ + +/***===================================================================***/ + +/*ARGSUSED*/ +Status +XkbAllocCompatMap(XkbDescPtr xkb,unsigned which,unsigned nSI) +{ +XkbCompatMapPtr compat; +XkbSymInterpretRec *prev_interpret; + + if (!xkb) + return BadMatch; + if (xkb->compat) { + if (xkb->compat->size_si>=nSI) + return Success; + compat= xkb->compat; + compat->size_si= nSI; + if (compat->sym_interpret==NULL) + compat->num_si= 0; + prev_interpret = compat->sym_interpret; + compat->sym_interpret= _XkbTypedRealloc(compat->sym_interpret, + nSI,XkbSymInterpretRec); + if (compat->sym_interpret==NULL) { + _XkbFree(prev_interpret); + compat->size_si= compat->num_si= 0; + return BadAlloc; + } + if (compat->num_si!=0) { + _XkbClearElems(compat->sym_interpret,compat->num_si, + compat->size_si-1,XkbSymInterpretRec); + } + return Success; + } + compat= _XkbTypedCalloc(1,XkbCompatMapRec); + if (compat==NULL) + return BadAlloc; + if (nSI>0) { + compat->sym_interpret= _XkbTypedCalloc(nSI,XkbSymInterpretRec); + if (!compat->sym_interpret) { + _XkbFree(compat); + return BadAlloc; + } + } + compat->size_si= nSI; + compat->num_si= 0; + bzero((char *)&compat->groups[0],XkbNumKbdGroups*sizeof(XkbModsRec)); + xkb->compat= compat; + return Success; +} + + +void +XkbFreeCompatMap(XkbDescPtr xkb,unsigned which,Bool freeMap) +{ +register XkbCompatMapPtr compat; + + if ((xkb==NULL)||(xkb->compat==NULL)) + return; + compat= xkb->compat; + if (freeMap) + which= XkbAllCompatMask; + if (which&XkbGroupCompatMask) + bzero((char *)&compat->groups[0],XkbNumKbdGroups*sizeof(XkbModsRec)); + if (which&XkbSymInterpMask) { + if ((compat->sym_interpret)&&(compat->size_si>0)) + _XkbFree(compat->sym_interpret); + compat->size_si= compat->num_si= 0; + compat->sym_interpret= NULL; + } + if (freeMap) { + _XkbFree(compat); + xkb->compat= NULL; + } + return; +} + +/***===================================================================***/ + +Status +XkbAllocNames(XkbDescPtr xkb,unsigned which,int nTotalRG,int nTotalAliases) +{ +XkbNamesPtr names; + + if (xkb==NULL) + return BadMatch; + if (xkb->names==NULL) { + xkb->names = _XkbTypedCalloc(1,XkbNamesRec); + if (xkb->names==NULL) + return BadAlloc; + } + names= xkb->names; + if ((which&XkbKTLevelNamesMask)&&(xkb->map!=NULL)&&(xkb->map->types!=NULL)){ + register int i; + XkbKeyTypePtr type; + + type= xkb->map->types; + for (i=0;imap->num_types;i++,type++) { + if (type->level_names==NULL) { + type->level_names= _XkbTypedCalloc(type->num_levels,Atom); + if (type->level_names==NULL) + return BadAlloc; + } + } + } + if ((which&XkbKeyNamesMask)&&(names->keys==NULL)) { + if ((!XkbIsLegalKeycode(xkb->min_key_code))|| + (!XkbIsLegalKeycode(xkb->max_key_code))|| + (xkb->max_key_codemin_key_code)) + return BadValue; + names->keys= _XkbTypedCalloc((xkb->max_key_code+1),XkbKeyNameRec); + if (names->keys==NULL) + return BadAlloc; + } + if ((which&XkbKeyAliasesMask)&&(nTotalAliases>0)) { + if (names->key_aliases==NULL) { + names->key_aliases= _XkbTypedCalloc(nTotalAliases,XkbKeyAliasRec); + } + else if (nTotalAliases>names->num_key_aliases) { + XkbKeyAliasRec *prev_aliases = names->key_aliases; + + names->key_aliases= _XkbTypedRealloc(names->key_aliases, + nTotalAliases,XkbKeyAliasRec); + if (names->key_aliases!=NULL) { + _XkbClearElems(names->key_aliases,names->num_key_aliases, + nTotalAliases-1,XkbKeyAliasRec); + } else { + _XkbFree(prev_aliases); + } + } + if (names->key_aliases==NULL) { + names->num_key_aliases= 0; + return BadAlloc; + } + names->num_key_aliases= nTotalAliases; + } + if ((which&XkbRGNamesMask)&&(nTotalRG>0)) { + if (names->radio_groups==NULL) { + names->radio_groups= _XkbTypedCalloc(nTotalRG,Atom); + } + else if (nTotalRG>names->num_rg) { + Atom *prev_radio_groups = names->radio_groups; + + names->radio_groups= _XkbTypedRealloc(names->radio_groups,nTotalRG, + Atom); + if (names->radio_groups!=NULL) { + _XkbClearElems(names->radio_groups,names->num_rg,nTotalRG-1, + Atom); + } else { + _XkbFree(prev_radio_groups); + } + } + if (names->radio_groups==NULL) + return BadAlloc; + names->num_rg= nTotalRG; + } + return Success; +} + +void +XkbFreeNames(XkbDescPtr xkb,unsigned which,Bool freeMap) +{ +XkbNamesPtr names; + + if ((xkb==NULL)||(xkb->names==NULL)) + return; + names= xkb->names; + if (freeMap) + which= XkbAllNamesMask; + if (which&XkbKTLevelNamesMask) { + XkbClientMapPtr map= xkb->map; + if ((map!=NULL)&&(map->types!=NULL)) { + register int i; + register XkbKeyTypePtr type; + type= map->types; + for (i=0;inum_types;i++,type++) { + if (type->level_names!=NULL) { + _XkbFree(type->level_names); + type->level_names= NULL; + } + } + } + } + if ((which&XkbKeyNamesMask)&&(names->keys!=NULL)) { + _XkbFree(names->keys); + names->keys= NULL; + names->num_keys= 0; + } + if ((which&XkbKeyAliasesMask)&&(names->key_aliases)){ + _XkbFree(names->key_aliases); + names->key_aliases=NULL; + names->num_key_aliases=0; + } + if ((which&XkbRGNamesMask)&&(names->radio_groups)) { + _XkbFree(names->radio_groups); + names->radio_groups= NULL; + names->num_rg= 0; + } + if (freeMap) { + _XkbFree(names); + xkb->names= NULL; + } + return; +} + +/***===================================================================***/ + +/*ARGSUSED*/ +Status +XkbAllocControls(XkbDescPtr xkb,unsigned which) +{ + if (xkb==NULL) + return BadMatch; + + if (xkb->ctrls==NULL) { + xkb->ctrls= _XkbTypedCalloc(1,XkbControlsRec); + if (!xkb->ctrls) + return BadAlloc; + } + return Success; +} + +/*ARGSUSED*/ +void +XkbFreeControls(XkbDescPtr xkb,unsigned which,Bool freeMap) +{ + if (freeMap && (xkb!=NULL) && (xkb->ctrls!=NULL)) { + _XkbFree(xkb->ctrls); + xkb->ctrls= NULL; + } + return; +} + +/***===================================================================***/ + +Status +XkbAllocIndicatorMaps(XkbDescPtr xkb) +{ + if (xkb==NULL) + return BadMatch; + if (xkb->indicators==NULL) { + xkb->indicators= _XkbTypedCalloc(1,XkbIndicatorRec); + if (!xkb->indicators) + return BadAlloc; + } + return Success; +} + +void +XkbFreeIndicatorMaps(XkbDescPtr xkb) +{ + if ((xkb!=NULL)&&(xkb->indicators!=NULL)) { + _XkbFree(xkb->indicators); + xkb->indicators= NULL; + } + return; +} + +/***====================================================================***/ + +XkbDescRec * +XkbAllocKeyboard(void) +{ +XkbDescRec *xkb; + + xkb = _XkbTypedCalloc(1,XkbDescRec); + if (xkb) + xkb->device_spec= XkbUseCoreKbd; + return xkb; +} + +void +XkbFreeKeyboard(XkbDescPtr xkb,unsigned which,Bool freeAll) +{ + if (xkb==NULL) + return; + if (freeAll) + which= XkbAllComponentsMask; + if (which&XkbClientMapMask) + XkbFreeClientMap(xkb,XkbAllClientInfoMask,True); + if (which&XkbServerMapMask) + XkbFreeServerMap(xkb,XkbAllServerInfoMask,True); + if (which&XkbCompatMapMask) + XkbFreeCompatMap(xkb,XkbAllCompatMask,True); + if (which&XkbIndicatorMapMask) + XkbFreeIndicatorMaps(xkb); + if (which&XkbNamesMask) + XkbFreeNames(xkb,XkbAllNamesMask,True); + if ((which&XkbGeometryMask) && (xkb->geom!=NULL)) + XkbFreeGeometry(xkb->geom,XkbGeomAllMask,True); + if (which&XkbControlsMask) + XkbFreeControls(xkb,XkbAllControlsMask,True); + if (freeAll) + _XkbFree(xkb); + return; +} + +/***====================================================================***/ + +XkbDeviceLedInfoPtr +XkbAddDeviceLedInfo(XkbDeviceInfoPtr devi,unsigned ledClass,unsigned ledId) +{ +XkbDeviceLedInfoPtr devli; +register int i; + + if ((!devi)||(!XkbSingleXIClass(ledClass))||(!XkbSingleXIId(ledId))) + return NULL; + for (i=0,devli=devi->leds;inum_leds;i++,devli++) { + if ((devli->led_class==ledClass)&&(devli->led_id==ledId)) + return devli; + } + if (devi->num_leds>=devi->sz_leds) { + XkbDeviceLedInfoRec *prev_leds = devi->leds; + + if (devi->sz_leds>0) devi->sz_leds*= 2; + else devi->sz_leds= 1; + devi->leds= _XkbTypedRealloc(devi->leds,devi->sz_leds, + XkbDeviceLedInfoRec); + if (!devi->leds) { + _XkbFree(prev_leds); + devi->sz_leds= devi->num_leds= 0; + return NULL; + } + i= devi->num_leds; + for (devli=&devi->leds[i];isz_leds;i++,devli++) { + bzero(devli,sizeof(XkbDeviceLedInfoRec)); + devli->led_class= XkbXINone; + devli->led_id= XkbXINone; + } + } + devli= &devi->leds[devi->num_leds++]; + bzero(devli,sizeof(XkbDeviceLedInfoRec)); + devli->led_class= ledClass; + devli->led_id= ledId; + return devli; +} + +Status +XkbResizeDeviceButtonActions(XkbDeviceInfoPtr devi,unsigned newTotal) +{ + XkbAction *prev_btn_acts; + + if ((!devi)||(newTotal>255)) + return BadValue; + if ((devi->btn_acts!=NULL)&&(newTotal==devi->num_btns)) + return Success; + if (newTotal==0) { + if (devi->btn_acts!=NULL) { + _XkbFree(devi->btn_acts); + devi->btn_acts= NULL; + } + devi->num_btns= 0; + return Success; + } + prev_btn_acts = devi->btn_acts; + devi->btn_acts= _XkbTypedRealloc(devi->btn_acts,newTotal,XkbAction); + if (devi->btn_acts==NULL) { + _XkbFree(prev_btn_acts); + devi->num_btns= 0; + return BadAlloc; + } + if (newTotal>devi->num_btns) { + XkbAction *act; + act= &devi->btn_acts[devi->num_btns]; + bzero((char *)act,(newTotal-devi->num_btns)*sizeof(XkbAction)); + } + devi->num_btns= newTotal; + return Success; +} + +/*ARGSUSED*/ +XkbDeviceInfoPtr +XkbAllocDeviceInfo(unsigned deviceSpec,unsigned nButtons,unsigned szLeds) +{ +XkbDeviceInfoPtr devi; + + devi= _XkbTypedCalloc(1,XkbDeviceInfoRec); + if (devi!=NULL) { + devi->device_spec= deviceSpec; + devi->has_own_state= False; + devi->num_btns= 0; + devi->btn_acts= NULL; + if (nButtons>0) { + devi->num_btns= nButtons; + devi->btn_acts= _XkbTypedCalloc(nButtons,XkbAction); + if (!devi->btn_acts) { + _XkbFree(devi); + return NULL; + } + } + devi->dflt_kbd_fb= XkbXINone; + devi->dflt_led_fb= XkbXINone; + devi->num_leds= 0; + devi->sz_leds= 0; + devi->leds= NULL; + if (szLeds>0) { + devi->sz_leds= szLeds; + devi->leds= _XkbTypedCalloc(szLeds,XkbDeviceLedInfoRec); + if (!devi->leds) { + if (devi->btn_acts) + _XkbFree(devi->btn_acts); + _XkbFree(devi); + return NULL; + } + } + } + return devi; +} + + +void +XkbFreeDeviceInfo(XkbDeviceInfoPtr devi,unsigned which,Bool freeDevI) +{ + if (devi) { + if (freeDevI) { + which= XkbXI_AllDeviceFeaturesMask; + if (devi->name) { + _XkbFree(devi->name); + devi->name= NULL; + } + } + if ((which&XkbXI_ButtonActionsMask)&&(devi->btn_acts)) { + _XkbFree(devi->btn_acts); + devi->num_btns= 0; + devi->btn_acts= NULL; + } + if ((which&XkbXI_IndicatorsMask)&&(devi->leds)) { + register int i; + if ((which&XkbXI_IndicatorsMask)==XkbXI_IndicatorsMask) { + _XkbFree(devi->leds); + devi->sz_leds= devi->num_leds= 0; + devi->leds= NULL; + } + else { + XkbDeviceLedInfoPtr devli; + for (i=0,devli=devi->leds;inum_leds;i++,devli++) { + if (which&XkbXI_IndicatorMapsMask) + bzero((char *)&devli->maps[0],sizeof(devli->maps)); + else bzero((char *)&devli->names[0],sizeof(devli->names)); + } + } + } + if (freeDevI) + _XkbFree(devi); + } + return; +} diff --git a/libX11/src/xkb/XKBBell.c b/libX11/src/xkb/XKBBell.c new file mode 100644 index 000000000..6ea30855e --- /dev/null +++ b/libX11/src/xkb/XKBBell.c @@ -0,0 +1,182 @@ +/* $Xorg: XKBBell.c,v 1.3 2000/08/17 19:45:00 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86$ */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#define NEED_REPLIES +#define NEED_EVENTS +#include "Xlibint.h" +#include +#include "XKBlibint.h" + + +Bool +XkbDeviceBell( Display * dpy, + Window window, + int deviceID, + int bellClass, + int bellID, + int percent, + Atom name) +{ + register xkbBellReq *req; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbBell,req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbBell; + req->deviceSpec = deviceID; + req->window = (CARD32)window; + req->bellClass = (CARD16)bellClass; + req->bellID = (CARD16)bellID; + req->percent = percent; + req->forceSound = False; + req->eventOnly = False; + req->pitch = 0; + req->duration = 0; + req->name = (CARD32)name; + req->pad1= 0; req->pad2= 0; + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbForceDeviceBell( Display * dpy, + int deviceID, + int bellClass, + int bellID, + int percent) +{ + register xkbBellReq *req; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbBell,req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbBell; + req->deviceSpec = deviceID; + req->window = (CARD32)None; + req->bellClass = (CARD16)bellClass; + req->bellID = (CARD16)bellID; + req->percent = percent; + req->forceSound = True; + req->eventOnly = False; + req->pitch = 0; + req->duration = 0; + req->name = None; + req->pad1= 0; req->pad2= 0; + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbDeviceBellEvent( Display * dpy, + Window window, + int deviceID, + int bellClass, + int bellID, + int percent, + Atom name) +{ + register xkbBellReq *req; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbBell,req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbBell; + req->deviceSpec = deviceID; + req->window = (CARD32)window; + req->bellClass = (CARD16)bellClass; + req->bellID = (CARD16)bellID; + req->percent = percent; + req->forceSound = False; + req->eventOnly = True; + req->pitch = 0; + req->duration = 0; + req->name = (CARD32)name; + req->pad1= 0; req->pad2= 0; + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbBell(Display *dpy,Window window,int percent,Atom name) +{ + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) { + XBell(dpy,percent); + return False; + } + return XkbDeviceBell(dpy,window,XkbUseCoreKbd,XkbDfltXIClass,XkbDfltXIId, + percent,name); +} + +Bool +XkbForceBell(Display *dpy,int percent) +{ + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) { + XBell(dpy,percent); + return False; + } + return XkbForceDeviceBell(dpy,XkbUseCoreKbd,XkbDfltXIClass,XkbDfltXIId, + percent); +} + +Bool +XkbBellEvent(Display *dpy,Window window,int percent,Atom name) +{ + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) { + return False; + } + /* class 0 = KbdFeedbackClass (X Input Extension) */ + return XkbDeviceBellEvent(dpy,window,XkbUseCoreKbd, + XkbDfltXIClass,XkbDfltXIId, + percent,name); +} + diff --git a/libX11/src/xkb/XKBBind.c b/libX11/src/xkb/XKBBind.c new file mode 100644 index 000000000..4dc92654e --- /dev/null +++ b/libX11/src/xkb/XKBBind.c @@ -0,0 +1,851 @@ +/* $Xorg: XKBBind.c,v 1.4 2001/02/09 02:03:37 xorgcvs Exp $ */ +/* + +Copyright 1985, 1987, 1994, 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. + +*/ +/* $XFree86: xc/lib/X11/XKBBind.c,v 3.19 2003/05/27 22:26:25 tsi Exp $ */ + + /* the new monsters ate the old ones */ + +#define NEED_EVENTS +#ifdef HAVE_CONFIG_H +#include +#endif +#include "XKBlib.h" +#include +#include +#include +#include +#include + +#include +#include "XKBlibint.h" + +#ifdef USE_OWN_COMPOSE +#define COMPOSE_NO_CONST_MEMBERS +#include "imComp.h" +#endif + +#define AllMods (ShiftMask|LockMask|ControlMask| \ + Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask) + +static int _XkbLoadDpy( + Display *dpy +); + +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 */ +}; + +KeySym +XkbKeycodeToKeysym(Display *dpy, +#if NeedWidePrototypes + unsigned int kc, +#else + KeyCode kc, +#endif + int group, + int level) +{ + XkbDescRec *xkb; + + if (_XkbUnavailable(dpy)) + return NoSymbol; + + _XkbCheckPendingRefresh(dpy,dpy->xkb_info); + + xkb = dpy->xkb_info->desc; + if ((kcmin_key_code)||(kc>xkb->max_key_code)) + return NoSymbol; + + if ((group<0)||(level<0)||(group>=XkbKeyNumGroups(xkb,kc))) + return NoSymbol; + if (level>=XkbKeyGroupWidth(xkb,kc,group)) { + /* for compatibility with the core protocol, _always_ allow */ + /* two symbols in the first two groups. If either of the */ + /* two is of type ONE_LEVEL, just replicate the first symbol */ + if ((group>XkbGroup2Index)||(XkbKeyGroupWidth(xkb,kc,group)!=1)|| + (level!=1)) { + return NoSymbol; + } + level= 0; + } + return XkbKeySymEntry(xkb,kc,level,group); +} + +KeySym +XKeycodeToKeysym(Display *dpy, +#if NeedWidePrototypes + unsigned int kc, +#else + KeyCode kc, +#endif + int col) +{ + XkbDescRec *xkb; + + if (_XkbUnavailable(dpy)) + return _XKeycodeToKeysym(dpy, kc, col); + + _XkbCheckPendingRefresh(dpy,dpy->xkb_info); + + xkb = dpy->xkb_info->desc; + if ((kcmin_key_code)||(kc>xkb->max_key_code)) + return NoSymbol; + + if (col>3) { + int lastSym,tmp,nGrp; + + lastSym= 3; + nGrp= XkbKeyNumGroups(xkb,kc); + if ((nGrp>0)&&((tmp=XkbKeyGroupWidth(xkb,kc,XkbGroup1Index))>2)) { + if (col<=(lastSym+tmp-2)) + return XkbKeycodeToKeysym(dpy,kc,XkbGroup1Index,col-lastSym+2); + lastSym+= tmp-2; + } + if ((nGrp>1)&&((tmp=XkbKeyGroupWidth(xkb,kc,XkbGroup2Index))>2)) { + if (col<=(lastSym+tmp-2)) + return XkbKeycodeToKeysym(dpy,kc,XkbGroup2Index,col-lastSym+2); + lastSym+= tmp-2; + } + if (nGrp>2) { + tmp= XkbKeyGroupWidth(xkb,kc,XkbGroup3Index); + if (col<=lastSym+tmp) + return XkbKeycodeToKeysym(dpy,kc,XkbGroup3Index,col-lastSym); + lastSym+= tmp; + } + if (nGrp>3) { + tmp= XkbKeyGroupWidth(xkb,kc,XkbGroup4Index); + if (col<=lastSym+tmp) + return XkbKeycodeToKeysym(dpy,kc,XkbGroup4Index,col-lastSym); + } + return NoSymbol; + } + return XkbKeycodeToKeysym(dpy,kc,(col>>1),(col&1)); +} + +KeyCode +XKeysymToKeycode(Display *dpy, KeySym ks) +{ + register int i, j, gotOne; + + if (_XkbUnavailable(dpy)) + return _XKeysymToKeycode(dpy,ks); + _XkbCheckPendingRefresh(dpy,dpy->xkb_info); + + j= 0; + do { + register XkbDescRec *xkb = dpy->xkb_info->desc; + gotOne= 0; + for (i = dpy->min_keycode; i <= dpy->max_keycode; i++) { + if ( j<(int)XkbKeyNumSyms(xkb,i) ) { + gotOne = 1; + if ((XkbKeySym(xkb,i,j)==ks)) + return i; + } + } + j++; + } while (gotOne); + return 0; +} + +static int +_XkbComputeModmap(Display *dpy) +{ +register XkbDescPtr xkb; + + xkb= dpy->xkb_info->desc; + if (XkbGetUpdatedMap(dpy,XkbModifierMapMask,xkb)==Success) + return 1; + return 0; +} + +unsigned +XkbKeysymToModifiers(Display *dpy,KeySym ks) +{ + XkbDescRec *xkb; + register int i,j; + register KeySym *pSyms; + CARD8 mods; + + if (_XkbUnavailable(dpy)) + return _XKeysymToModifiers(dpy,ks); + _XkbCheckPendingRefresh(dpy,dpy->xkb_info); + + if (_XkbNeedModmap(dpy->xkb_info)&&(!_XkbComputeModmap(dpy))) + return _XKeysymToModifiers(dpy,ks); + + xkb= dpy->xkb_info->desc; + mods= 0; + for (i = xkb->min_key_code; i <= (int)xkb->max_key_code; i++) { + pSyms= XkbKeySymsPtr(xkb,i); + for (j=XkbKeyNumSyms(xkb,i)-1;j>=0;j--) { + if (pSyms[j]==ks) { + mods|= xkb->map->modmap[i]; + break; + } + } + } + return mods; +} + +KeySym +XLookupKeysym(register XKeyEvent *event, int col) +{ + Display *dpy = event->display; + if (_XkbUnavailable(dpy)) + return _XLookupKeysym(event, col); + _XkbCheckPendingRefresh(dpy,dpy->xkb_info); + return XKeycodeToKeysym(dpy, event->keycode, col); +} + + /* + * Not a public entry point -- XkbTranslateKey is an obsolete name + * that is preserved here so that functions linked against the old + * version will continue to work in a shared library environment. + */ +int +XkbTranslateKey( register Display * dpy, + KeyCode key, + register unsigned int mods, + unsigned int * mods_rtrn, + KeySym * keysym_rtrn); +int +XkbTranslateKey( register Display * dpy, + KeyCode key, + register unsigned int mods, + unsigned int * mods_rtrn, + KeySym * keysym_rtrn) +{ + return XkbLookupKeySym(dpy,key,mods,mods_rtrn,keysym_rtrn); +} + +Bool +XkbLookupKeySym( register Display * dpy, + KeyCode key, + register unsigned int mods, + unsigned int * mods_rtrn, + KeySym * keysym_rtrn) +{ + if (_XkbUnavailable(dpy)) + return _XTranslateKey(dpy, key, mods, mods_rtrn, keysym_rtrn); + _XkbCheckPendingRefresh(dpy,dpy->xkb_info); + return XkbTranslateKeyCode(dpy->xkb_info->desc,key,mods,mods_rtrn, + keysym_rtrn); +} + +Bool +XkbTranslateKeyCode( register XkbDescPtr xkb, + KeyCode key, + register unsigned int mods, + unsigned int * mods_rtrn, + KeySym * keysym_rtrn) +{ + XkbKeyTypeRec *type; + int col,nKeyGroups; + unsigned preserve,effectiveGroup; + KeySym *syms; + + if (mods_rtrn!=NULL) + *mods_rtrn = 0; + + nKeyGroups= XkbKeyNumGroups(xkb,key); + if ((!XkbKeycodeInRange(xkb,key))||(nKeyGroups==0)) { + if (keysym_rtrn!=NULL) + *keysym_rtrn = NoSymbol; + return False; + } + + syms = XkbKeySymsPtr(xkb,key); + + /* find the offset of the effective group */ + col = 0; + effectiveGroup= XkbGroupForCoreState(mods); + if ( effectiveGroup>=nKeyGroups ) { + unsigned groupInfo= XkbKeyGroupInfo(xkb,key); + switch (XkbOutOfRangeGroupAction(groupInfo)) { + default: + effectiveGroup %= nKeyGroups; + break; + case XkbClampIntoRange: + effectiveGroup = nKeyGroups-1; + break; + case XkbRedirectIntoRange: + effectiveGroup = XkbOutOfRangeGroupNumber(groupInfo); + if (effectiveGroup>=nKeyGroups) + effectiveGroup= 0; + break; + } + } + col= effectiveGroup*XkbKeyGroupsWidth(xkb,key); + type = XkbKeyKeyType(xkb,key,effectiveGroup); + + preserve= 0; + if (type->map) { /* find the column (shift level) within the group */ + register int i; + register XkbKTMapEntryPtr entry; + for (i=0,entry=type->map;imap_count;i++,entry++) { + if ((entry->active)&&((mods&type->mods.mask)==entry->mods.mask)) { + col+= entry->level; + if (type->preserve) + preserve= type->preserve[i].mask; + break; + } + } + } + + if (keysym_rtrn!=NULL) + *keysym_rtrn= syms[col]; + if (mods_rtrn) { + *mods_rtrn= type->mods.mask&(~preserve); + /* The Motif VTS doesn't get the help callback called if help + * is bound to Shift+, and it appears as though it + * is XkbTranslateKeyCode that is causing the problem. The + * core X version of XTranslateKey always OR's in ShiftMask + * and LockMask for mods_rtrn, so this "fix" keeps this behavior + * and solves the VTS problem. + */ + if ((xkb->dpy)&&(xkb->dpy->xkb_info)&& + (xkb->dpy->xkb_info->xlib_ctrls&XkbLC_AlwaysConsumeShiftAndLock)) { + *mods_rtrn|= (ShiftMask|LockMask); + } + } + return (syms[col]!=NoSymbol); +} + +Status +XkbRefreshKeyboardMapping(register XkbMapNotifyEvent *event) +{ + Display *dpy = event->display; + XkbInfoPtr xkbi; + + if (_XkbUnavailable(dpy)) { + _XRefreshKeyboardMapping((XMappingEvent *)event); + return Success; + } + xkbi= dpy->xkb_info; + + if (((event->type&0x7f)-xkbi->codes->first_event)!=XkbEventCode) + return BadMatch; + if (event->xkb_type==XkbNewKeyboardNotify) { + _XkbReloadDpy(dpy); + return Success; + } + if (event->xkb_type==XkbMapNotify) { + XkbMapChangesRec changes; + Status rtrn; + + if (xkbi->flags&XkbMapPending) + changes= xkbi->changes; + else bzero(&changes,sizeof(changes)); + XkbNoteMapChanges(&changes,event,XKB_XLIB_MAP_MASK); + if ((rtrn=XkbGetMapChanges(dpy,xkbi->desc,&changes))!=Success) { +#ifdef DEBUG + fprintf(stderr,"Internal Error! XkbGetMapChanges failed:\n"); +#endif + xkbi->changes= changes; + } + else if (xkbi->flags&XkbMapPending) { + xkbi->flags&= ~XkbMapPending; + bzero(&xkbi->changes,sizeof(XkbMapChangesRec)); + } + return rtrn; + } + return BadMatch; +} + +int +XRefreshKeyboardMapping(register XMappingEvent *event) +{ + XkbEvent *xkbevent = (XkbEvent *)event; + Display *dpy = event->display; + XkbMapChangesRec changes; + XkbInfoPtr xkbi; + + /* always do this for input methods, which still use the old keymap */ + (void) _XRefreshKeyboardMapping(event); + + if (_XkbUnavailable(dpy)) + return 1; + + xkbi = dpy->xkb_info; + + if (((event->type&0x7f)-xkbi->codes->first_event)==XkbEventCode) + return XkbRefreshKeyboardMapping(&xkbevent->map); + + if (xkbi->flags&XkbXlibNewKeyboard) { + _XkbReloadDpy(dpy); + return 1; + } + + if ((xkbi->flags&XkbMapPending)||(event->request==MappingKeyboard)) { + if (xkbi->flags&XkbMapPending) { + changes= xkbi->changes; + _XkbNoteCoreMapChanges(&changes,event,XKB_XLIB_MAP_MASK); + } + else { + bzero(&changes,sizeof(changes)); + changes.changed= XkbKeySymsMask; + if (xkbi->desc->min_key_codedesc->max_key_code) { + changes.first_key_sym= xkbi->desc->min_key_code; + changes.num_key_syms= xkbi->desc->max_key_code- + xkbi->desc->min_key_code+1; + } + else { + changes.first_key_sym= event->first_keycode; + changes.num_key_syms= event->count; + } + } + + if (XkbGetMapChanges(dpy,xkbi->desc, &changes)!=Success) { +#ifdef DEBUG + fprintf(stderr,"Internal Error! XkbGetMapChanges failed:\n"); + if (changes.changed&XkbKeyTypesMask) { + int first= changes.first_type; + int last= changes.first_type+changes.num_types-1; + fprintf(stderr," types: %d..%d\n",first,last); + } + if (changes.changed&XkbKeySymsMask) { + int first= changes.first_key_sym; + int last= changes.first_key_sym+changes.num_key_syms-1; + fprintf(stderr," symbols: %d..%d\n",first,last); + } + if (changes.changed&XkbKeyActionsMask) { + int last,first= changes.first_key_act; + last= changes.first_key_act+changes.num_key_acts-1; + fprintf(stderr," acts: %d..%d\n",first,last); + } + if (changes.changed&XkbKeyBehaviorsMask) { + int last,first= changes.first_key_behavior; + last= first+changes.num_key_behaviors-1; + fprintf(stderr," behaviors: %d..%d\n",first,last); + } + if (changes.changed&XkbVirtualModsMask) { + fprintf(stderr,"virtual mods: 0x%04x\n", + changes.vmods); + } + if (changes.changed&XkbExplicitComponentsMask) { + int last,first= changes.first_key_explicit; + last= first+changes.num_key_explicit-1; + fprintf(stderr," explicit: %d..%d\n",first,last); + } +#endif + } + LockDisplay(dpy); + if (xkbi->flags&XkbMapPending) { + xkbi->flags&= ~XkbMapPending; + bzero(&xkbi->changes,sizeof(XkbMapChangesRec)); + } + UnlockDisplay(dpy); + } + if (event->request==MappingModifier) { + LockDisplay(dpy); + if (xkbi->desc->map->modmap) { + _XkbFree(xkbi->desc->map->modmap); + xkbi->desc->map->modmap= NULL; + } + if (dpy->key_bindings) { + register struct _XKeytrans *p; + for (p = dpy->key_bindings; p; p = p->next) { + register int i; + p->state= 0; + if (p->mlen>0) { + for (i = 0; i < p->mlen; i++) { + p->state|= XkbKeysymToModifiers(dpy,p->modifiers[i]); + } + if (p->state) p->state &= AllMods; + else p->state = AnyModifier; + } + } + } + UnlockDisplay(dpy); + } + return 1; +} + +static int +_XkbLoadDpy(Display *dpy) +{ + XkbInfoPtr xkbi; + unsigned query,oldEvents; + XkbDescRec *desc; + + if (!XkbUseExtension(dpy,NULL,NULL)) + return 0; + + xkbi = dpy->xkb_info; + query = XkbAllClientInfoMask; + desc = XkbGetMap(dpy,query,XkbUseCoreKbd); + if (!desc) { +#ifdef DEBUG + fprintf(stderr,"Warning! XkbGetMap failed!\n"); +#endif + return 0; + } + LockDisplay(dpy); + xkbi->desc = desc; + + UnlockDisplay(dpy); + oldEvents= xkbi->selected_events; + if (!(xkbi->xlib_ctrls&XkbLC_IgnoreNewKeyboards)) { + XkbSelectEventDetails(dpy,xkbi->desc->device_spec,XkbNewKeyboardNotify, + XkbNKN_KeycodesMask|XkbNKN_DeviceIDMask, + XkbNKN_KeycodesMask|XkbNKN_DeviceIDMask); + } + XkbSelectEventDetails(dpy,xkbi->desc->device_spec,XkbMapNotify, + XkbAllClientInfoMask,XkbAllClientInfoMask); + LockDisplay(dpy); + xkbi->selected_events= oldEvents; + UnlockDisplay(dpy); + return 1; +} + +void +_XkbReloadDpy(Display *dpy) +{ + XkbInfoPtr xkbi; + XkbDescRec *desc; + unsigned oldDeviceID; + + if (_XkbUnavailable(dpy)) + return; + + xkbi = dpy->xkb_info; + LockDisplay(dpy); + if (xkbi->desc) { + oldDeviceID= xkbi->desc->device_spec; + XkbFreeKeyboard(xkbi->desc,XkbAllComponentsMask,True); + xkbi->desc= NULL; + xkbi->flags&= ~(XkbMapPending|XkbXlibNewKeyboard); + xkbi->changes.changed= 0; + } + else oldDeviceID= XkbUseCoreKbd; + UnlockDisplay(dpy); + desc = XkbGetMap(dpy,XkbAllClientInfoMask,XkbUseCoreKbd); + if (!desc) + return; + LockDisplay(dpy); + xkbi->desc = desc; + UnlockDisplay(dpy); + + if (desc->device_spec!=oldDeviceID) { + /* transfer(?) event masks here */ +#ifdef NOTYET + unsigned oldEvents; + oldEvents= xkbi->selected_events; + XkbSelectEventDetails(dpy,xkbi->desc->device_spec,XkbMapNotify, + XkbAllMapComponentsMask,XkbAllClientInfoMask); + LockDisplay(dpy); + xkbi->selected_events= oldEvents; + UnlockDisplay(dpy); +#endif + } + return; +} + +int +XkbTranslateKeySym( register Display * dpy, + register KeySym * sym_rtrn, + unsigned int mods, + char * buffer, + int nbytes, + int * extra_rtrn) +{ + register XkbInfoPtr xkb; + XkbKSToMBFunc cvtr; + XPointer priv; + char tmp[4]; + int n; + + xkb= dpy->xkb_info; + if (!xkb->cvt.KSToMB) { + _XkbGetConverters(_XkbGetCharset(),&xkb->cvt); + _XkbGetConverters("ISO8859-1",&xkb->latin1cvt); + } + + if (extra_rtrn) + *extra_rtrn= 0; + + if ((buffer==NULL)||(nbytes==0)) { + buffer= tmp; + nbytes= 4; + } + + /* see if symbol rebound, if so, return that string. */ + n = XkbLookupKeyBinding(dpy,*sym_rtrn,mods,buffer,nbytes,extra_rtrn); + if (n) + return n; + + if ( nbytes>0 ) + buffer[0]= '\0'; + + if ( xkb->cvt.KSToUpper && (mods&LockMask) ) { + *sym_rtrn = (*xkb->cvt.KSToUpper)(*sym_rtrn); + } + if (xkb->xlib_ctrls & XkbLC_ForceLatin1Lookup) { + cvtr = xkb->latin1cvt.KSToMB; + priv = xkb->latin1cvt.KSToMBPriv; + } else { + cvtr = xkb->cvt.KSToMB; + priv = xkb->cvt.KSToMBPriv; + } + + n = (*cvtr)(priv,*sym_rtrn,buffer,nbytes,extra_rtrn); + + if ((!xkb->cvt.KSToUpper)&&( mods&LockMask )) { + register int i; + int change; + char ch; + for (i=change=0;icvt.MBToKS)(xkb->cvt.MBToKSPriv,buffer,n,0); + else *sym_rtrn= NoSymbol; + } + } + + if ( mods&ControlMask ) { + if ( n==1 ) { + buffer[0]= XkbToControl(buffer[0]); + if ( nbytes>1 ) + buffer[1]= '\0'; + return 1; + } + if ( nbytes > 0 ) + buffer[0]= '\0'; + return 0; + } + return n; +} + +int +XLookupString ( register XKeyEvent * event, + char * buffer, + int nbytes, + KeySym * keysym, + XComposeStatus * status) +{ + KeySym dummy; + int rtrnLen; + unsigned int new_mods; + Display *dpy = event->display; + + if (keysym==NULL) + keysym= &dummy; + if (!XkbLookupKeySym(dpy,event->keycode,event->state, &new_mods,keysym)) + return 0; + new_mods= (event->state&(~new_mods)); + + /* find the group where a symbol can be converted to control one */ + if (new_mods&ControlMask && *keysym > 0x7F && + (dpy->xkb_info->xlib_ctrls & XkbLC_ControlFallback)) { + XKeyEvent tmp_ev = *event; + KeySym tmp_keysym; + unsigned int tmp_new_mods; + if (_XkbUnavailable(dpy)) { + tmp_ev.state= event->state ^ dpy->mode_switch; + if (XkbLookupKeySym(dpy, tmp_ev.keycode, tmp_ev.state, + &tmp_new_mods, &tmp_keysym) && + tmp_keysym != NoSymbol && tmp_keysym < 0x80 ) { + *keysym = tmp_keysym; + } + } else { + int n = XkbKeyNumGroups(dpy->xkb_info->desc, tmp_ev.keycode); + int i; + for (i = 0; i < n; i++) { + if (XkbGroupForCoreState(event->state) == i) + continue; + tmp_ev.state= XkbBuildCoreState(tmp_ev.state, i); + if (XkbLookupKeySym(dpy, tmp_ev.keycode, tmp_ev.state, + &tmp_new_mods, &tmp_keysym) && + tmp_keysym != NoSymbol && tmp_keysym < 0x80 ) { + *keysym = tmp_keysym; + new_mods= (event->state&(~tmp_new_mods)); + break; + } + } + } + } + +#ifdef USE_OWN_COMPOSE + if ( status ) { + static int been_here= 0; + if ( !been_here ) { + XimCompInitTables(); + been_here = 1; + } + if ( !XimCompLegalStatus(status) ) { + status->compose_ptr = NULL; + status->chars_matched = 0; + } + if ( ((status->chars_matched>0)&&(status->compose_ptr!=NULL)) || + XimCompIsComposeKey(*keysym,event->keycode,status) ) { + XimCompRtrn rtrn; + + switch (XimCompProcessSym(status,*keysym,&rtrn)) { + case XIM_COMP_IGNORE: + break; + case XIM_COMP_IN_PROGRESS: + if ( keysym!=NULL ) + *keysym = NoSymbol; +#ifndef NO_COMPOSE_LED + if ( dpy->xkb_info->xlib_ctrls&XkbLC_ComposeLED ) { + XkbSetNamedIndicator(dpy,dpy->xkb_info->composeLED, + True,True,False,NULL); + } +#endif + return 0; + case XIM_COMP_FAIL: + { + static Atom _ComposeFail= None; + int n = 0, len= 0; +#ifndef NO_COMPOSE_LED + if ( dpy->xkb_info->xlib_ctrls&XkbLC_ComposeLED ) { + XkbSetNamedIndicator(dpy,dpy->xkb_info->composeLED, + True,False,False,NULL); + } +#endif +#ifndef NO_BELL_ON_COMPOSE_FAIL + if (dpy->xkb_info->xlib_ctrls&XkbLC_BeepOnComposeFail) { + if (_ComposeFail==None) + _ComposeFail= XInternAtom(dpy,"ComposeFail",0); + XkbBell(dpy,event->window,0,_ComposeFail); + } +#endif + for (n=len=0;rtrn.sym[n]!=XK_VoidSymbol;n++) { + if ( nbytes-len > 0 ) { + len+= XkbTranslateKeySym(dpy,&rtrn.sym[n],new_mods, + buffer+len,nbytes-len, + NULL); + } + } + if ( keysym!=NULL ) { + if ( n==1 ) *keysym = rtrn.sym[0]; + else *keysym = NoSymbol; + } + return len; + } + case XIM_COMP_SUCCEED: + { + int len,n = 0; + +#ifndef NO_COMPOSE_LED + if ( dpy->xkb_info->xlib_ctrls&XkbLC_ComposeLED ) { + XkbSetNamedIndicator(dpy,dpy->xkb_info->composeLED, + True,False,False,NULL); + } +#endif + *keysym = rtrn.matchSym; + if ( rtrn.str[0]!='\0' ) { + strncpy(buffer,rtrn.str,nbytes-1); + buffer[nbytes-1]= '\0'; + len = (int)strlen(buffer); + } + else { + len = XkbTranslateKeySym(dpy,keysym,new_mods, + buffer,nbytes, + NULL); + } + for (n=0;rtrn.sym[n]!=XK_VoidSymbol;n++) { + if ( nbytes-len > 0 ) { + len+= XkbTranslateKeySym(dpy,&rtrn.sym[n], + event->state, + buffer+len,nbytes-len, + NULL); + } + } + return len; + } + } + } + } +#endif + + /* We *should* use the new_mods (which does not contain any modifiers */ + /* that were used to compute the symbol here, but pre-XKB XLookupString */ + /* did not and we have to remain compatible. Sigh. */ + if (_XkbUnavailable(dpy) || + (dpy->xkb_info->xlib_ctrls&XkbLC_ConsumeLookupMods)==0) + new_mods= event->state; + + rtrnLen= XkbLookupKeyBinding(dpy,*keysym,new_mods,buffer,nbytes,NULL); + if (rtrnLen>0) + return rtrnLen; + + return XkbTranslateKeySym(dpy,keysym,new_mods,buffer,nbytes,NULL); +} + + +int +XkbLookupKeyBinding( Display * dpy, + register KeySym sym, + unsigned int mods, + char * buffer, + int nbytes, + int * extra_rtrn) +{ + register struct _XKeytrans *p; + + if (extra_rtrn) + *extra_rtrn= 0; + for (p = dpy->key_bindings; p; p = p->next) { + if (((mods & AllMods) == p->state) && (sym == p->key)) { + int tmp = p->len; + if (tmp > nbytes) { + if (extra_rtrn) + *extra_rtrn= (tmp-nbytes); + tmp = nbytes; + } + memcpy (buffer, p->string, tmp); + if (tmp < nbytes) buffer[tmp]= '\0'; + return tmp; + } + } + return 0; +} + +char +XkbToControl( char ch ) +{ + register char c = ch; + + if ((c >= '@' && c < '\177') || c == ' ') c &= 0x1F; + else if (c == '2') c = '\000'; + else if (c >= '3' && c <= '7') c -= ('3' - '\033'); + else if (c == '8') c = '\177'; + else if (c == '/') c = '_' & 0x1F; + return c; +} diff --git a/libX11/src/xkb/XKBCompat.c b/libX11/src/xkb/XKBCompat.c new file mode 100644 index 000000000..5886e4d26 --- /dev/null +++ b/libX11/src/xkb/XKBCompat.c @@ -0,0 +1,251 @@ +/* $Xorg: XKBCompat.c,v 1.3 2000/08/17 19:45:00 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86$ */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#define NEED_REPLIES +#define NEED_EVENTS +#define NEED_MAP_READERS +#include "Xlibint.h" +#include +#include "XKBlibint.h" + +Status +_XkbReadGetCompatMapReply( Display * dpy, + xkbGetCompatMapReply * rep, + XkbDescPtr xkb, + int * nread_rtrn) +{ +register int i; +XkbReadBufferRec buf; + + if (!_XkbInitReadBuffer(dpy,&buf,(int)rep->length*4)) + return BadAlloc; + + if (nread_rtrn) + *nread_rtrn= (int)rep->length*4; + + i= rep->firstSI+rep->nSI; + if ((!xkb->compat)&& + (XkbAllocCompatMap(xkb,XkbAllCompatMask,i)!=Success)) + return BadAlloc; + + if (rep->nSI!=0) { + XkbSymInterpretRec *syms; + xkbSymInterpretWireDesc *wire; + + wire= (xkbSymInterpretWireDesc *)_XkbGetReadBufferPtr(&buf, + rep->nSI*SIZEOF(xkbSymInterpretWireDesc)); + if (wire==NULL) + goto BAILOUT; + syms= &xkb->compat->sym_interpret[rep->firstSI]; + + for (i=0;inSI;i++,syms++,wire++) { + syms->sym= wire->sym; + syms->mods= wire->mods; + syms->match= wire->match; + syms->virtual_mod= wire->virtualMod; + syms->flags= wire->flags; + syms->act= *((XkbAnyAction *)&wire->act); + } + xkb->compat->num_si+= rep->nSI; + } + + if (rep->groups&XkbAllGroupsMask) { + register unsigned bit,nGroups; + xkbModsWireDesc * wire; + for (i=0,nGroups=0,bit=1;igroups&bit) + nGroups++; + } + wire= (xkbModsWireDesc *)_XkbGetReadBufferPtr(&buf, + nGroups*SIZEOF(xkbModsWireDesc)); + if (wire==NULL) + goto BAILOUT; + for (i=0,bit=1;igroups&bit)==0) + continue; + xkb->compat->groups[i].mask= wire->mask; + xkb->compat->groups[i].real_mods= wire->realMods; + xkb->compat->groups[i].vmods= wire->virtualMods; + wire++; + } + } + i= _XkbFreeReadBuffer(&buf); + if (i) + fprintf(stderr,"CompatMapReply! Bad length (%d extra bytes)\n",i); + if (i || buf.error) + return BadLength; + return Success; +BAILOUT: + _XkbFreeReadBuffer(&buf); + return BadLength; +} + +Status +XkbGetCompatMap(Display *dpy,unsigned which,XkbDescPtr xkb) +{ + register xkbGetCompatMapReq *req; + xkbGetCompatMapReply rep; + Status status; + XkbInfoPtr xkbi; + + if ( (!dpy) || (!xkb) || (dpy->flags & XlibDisplayNoXkb) || + ((xkb->dpy!=NULL)&&(xkb->dpy!=dpy)) || + (!dpy->xkb_info && (!XkbUseExtension(dpy,NULL,NULL)))) + return BadAccess; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbGetCompatMap, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetCompatMap; + req->deviceSpec = xkb->device_spec; + if (which&XkbSymInterpMask) + req->getAllSI= True; + else req->getAllSI= False; + req->firstSI= req->nSI= 0; + + if (which&XkbGroupCompatMask) + req->groups= XkbAllGroupsMask; + else req->groups= 0; + + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return BadLength; + } + if (xkb->dpy==NULL) + xkb->dpy= dpy; + if (xkb->device_spec==XkbUseCoreKbd) + xkb->device_spec= rep.deviceID; + + status = _XkbReadGetCompatMapReply(dpy,&rep,xkb,NULL); + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +static Bool +_XkbWriteSetCompatMap(Display *dpy,xkbSetCompatMapReq *req,XkbDescPtr xkb) +{ +CARD16 firstSI; +CARD16 nSI; +int size; +register int i,nGroups; +register unsigned bit; +unsigned groups; +char * buf; + + firstSI = req->firstSI; + nSI = req->nSI; + size= nSI*SIZEOF(xkbSymInterpretWireDesc); + nGroups= 0; + groups= req->groups; + if (groups&XkbAllGroupsMask) { + for (i=0,bit=1;ilength+= size/4; + BufAlloc(char *,buf,size); + if (!buf) + return False; + + if (nSI) { + XkbSymInterpretPtr sym= &xkb->compat->sym_interpret[firstSI]; + xkbSymInterpretWireDesc *wire= (xkbSymInterpretWireDesc *)buf; + for (i=0;isym= (CARD32)sym->sym; + wire->mods= sym->mods; + wire->match= sym->match; + wire->flags= sym->flags; + wire->virtualMod= sym->virtual_mod; + memcpy(&wire->act,&sym->act,sz_xkbActionWireDesc); + } + buf+= nSI*SIZEOF(xkbSymInterpretWireDesc); + } + if (groups&XkbAllGroupsMask) { + xkbModsWireDesc * out; + + out= (xkbModsWireDesc *)buf; + for (i=0,bit=1;imask= xkb->compat->groups[i].mask; + out->realMods= xkb->compat->groups[i].real_mods; + out->virtualMods= xkb->compat->groups[i].vmods; + out++; + } + } + buf+= nGroups*SIZEOF(xkbModsWireDesc); + } + return True; +} + +Bool +XkbSetCompatMap(Display *dpy,unsigned which,XkbDescPtr xkb,Bool updateActions) +{ + register xkbSetCompatMapReq *req; + Status ok; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || (dpy!=xkb->dpy) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + if ((!xkb->compat) || + ((which&XkbSymInterpMask)&&(!xkb->compat->sym_interpret))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetCompatMap, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbSetCompatMap; + req->deviceSpec = xkb->device_spec; + req->recomputeActions = updateActions; + if (which&XkbSymInterpMask) { + req->truncateSI = True; + req->firstSI= 0; + req->nSI= xkb->compat->num_si; + } + else { + req->truncateSI = False; + req->firstSI= 0; + req->nSI= 0; + } + if (which&XkbGroupCompatMask) + req->groups= XkbAllGroupsMask; + else req->groups= 0; + ok= _XkbWriteSetCompatMap(dpy,req,xkb); + UnlockDisplay(dpy); + SyncHandle(); + return ok; +} + diff --git a/libX11/src/xkb/XKBCtrls.c b/libX11/src/xkb/XKBCtrls.c new file mode 100644 index 000000000..0ea131aa0 --- /dev/null +++ b/libX11/src/xkb/XKBCtrls.c @@ -0,0 +1,356 @@ +/* $Xorg: XKBCtrls.c,v 1.3 2000/08/17 19:45:00 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBCtrls.c,v 1.4 2002/12/10 04:33:48 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#define NEED_REPLIES +#define NEED_EVENTS +#include "Xlibint.h" +#include +#include "XKBlibint.h" + + +static xkbSetControlsReq * +_XkbGetSetControlsReq(Display *dpy,XkbInfoPtr xkbi,unsigned int deviceSpec) +{ +xkbSetControlsReq *req; + + GetReq(kbSetControls,req); + bzero(req,SIZEOF(xkbSetControlsReq)); + req->reqType = xkbi->codes->major_opcode; + req->length = (SIZEOF(xkbSetControlsReq)>>2); + req->xkbReqType = X_kbSetControls; + req->deviceSpec = deviceSpec; + return req; +} + +Bool +XkbSetAutoRepeatRate( Display *dpy, + unsigned int deviceSpec, + unsigned int timeout, + unsigned int interval) +{ + register xkbSetControlsReq *req; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + req= _XkbGetSetControlsReq(dpy,dpy->xkb_info,deviceSpec); + req->changeCtrls = XkbRepeatKeysMask; + req->repeatDelay = timeout; + req->repeatInterval = interval; + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbGetAutoRepeatRate( Display * dpy, + unsigned int deviceSpec, + unsigned int * timeoutp, + unsigned int * intervalp) +{ + register xkbGetControlsReq *req; + xkbGetControlsReply rep; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbGetControls, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetControls; + req->deviceSpec = deviceSpec; + if (!_XReply(dpy, (xReply *)&rep, + (SIZEOF(xkbGetControlsReply)-SIZEOF(xReply))>>2, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + *timeoutp = rep.repeatDelay; + *intervalp = rep.repeatInterval; + return True; +} + +Bool +XkbSetServerInternalMods( Display * dpy, + unsigned deviceSpec, + unsigned affectReal, + unsigned realValues, + unsigned affectVirtual, + unsigned virtualValues) +{ + register xkbSetControlsReq *req; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + req= _XkbGetSetControlsReq(dpy,dpy->xkb_info,deviceSpec); + req->affectInternalMods = affectReal; + req->internalMods = realValues; + req->affectInternalVMods= affectVirtual; + req->internalVMods= virtualValues; + req->changeCtrls = XkbInternalModsMask; + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbSetIgnoreLockMods( Display * dpy, + unsigned int deviceSpec, + unsigned affectReal, + unsigned realValues, + unsigned affectVirtual, + unsigned virtualValues) +{ + register xkbSetControlsReq *req; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + req= _XkbGetSetControlsReq(dpy,dpy->xkb_info,deviceSpec); + req->affectIgnoreLockMods= affectReal; + req->ignoreLockMods = realValues; + req->affectIgnoreLockVMods= affectVirtual; + req->ignoreLockVMods= virtualValues; + req->changeCtrls = XkbIgnoreLockModsMask; + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbChangeEnabledControls( Display * dpy, + unsigned deviceSpec, + unsigned affect, + unsigned values) +{ + register xkbSetControlsReq *req; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + req= _XkbGetSetControlsReq(dpy,dpy->xkb_info,deviceSpec); + req->affectEnabledCtrls= affect; + req->enabledCtrls= (affect&values); + req->changeCtrls = XkbControlsEnabledMask; + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Status +XkbGetControls(Display *dpy, unsigned long which, XkbDescPtr xkb) +{ + register xkbGetControlsReq *req; + xkbGetControlsReply rep; + XkbControlsPtr ctrls; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + if ((!xkb) || (!which)) + return BadMatch; + + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbGetControls, req); + if (!xkb->ctrls) { + xkb->ctrls = _XkbTypedCalloc(1,XkbControlsRec); + if (!xkb->ctrls) { + UnlockDisplay(dpy); + SyncHandle(); + return BadAlloc; + } + } + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetControls; + req->deviceSpec = xkb->device_spec; + if (!_XReply(dpy, (xReply *)&rep, + (SIZEOF(xkbGetControlsReply)-SIZEOF(xReply))>>2, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return BadImplementation; + } + if (xkb->device_spec==XkbUseCoreKbd) + xkb->device_spec= rep.deviceID; + ctrls= xkb->ctrls; + if (which&XkbControlsEnabledMask) + ctrls->enabled_ctrls = rep.enabledCtrls; + ctrls->num_groups= rep.numGroups; + if (which&XkbGroupsWrapMask) + ctrls->groups_wrap= rep.groupsWrap; + if (which&XkbInternalModsMask) { + ctrls->internal.mask = rep.internalMods; + ctrls->internal.real_mods = rep.internalRealMods; + ctrls->internal.vmods = rep.internalVMods; + } + if (which&XkbIgnoreLockModsMask) { + ctrls->ignore_lock.mask = rep.ignoreLockMods; + ctrls->ignore_lock.real_mods = rep.ignoreLockRealMods; + ctrls->ignore_lock.vmods = rep.ignoreLockVMods; + } + if (which&XkbRepeatKeysMask) { + ctrls->repeat_delay = rep.repeatDelay; + ctrls->repeat_interval = rep.repeatInterval; + } + if (which&XkbSlowKeysMask) + ctrls->slow_keys_delay = rep.slowKeysDelay; + if (which&XkbBounceKeysMask) + ctrls->debounce_delay = rep.debounceDelay; + if (which&XkbMouseKeysMask) { + ctrls->mk_dflt_btn = rep.mkDfltBtn; + } + if (which&XkbMouseKeysAccelMask) { + ctrls->mk_delay = rep.mkDelay; + ctrls->mk_interval = rep.mkInterval; + ctrls->mk_time_to_max = rep.mkTimeToMax; + ctrls->mk_max_speed = rep.mkMaxSpeed; + ctrls->mk_curve = rep.mkCurve; + } + if (which&XkbAccessXKeysMask) + ctrls->ax_options= rep.axOptions; + if (which&XkbStickyKeysMask) { + ctrls->ax_options &= ~XkbAX_SKOptionsMask; + ctrls->ax_options |= rep.axOptions & XkbAX_SKOptionsMask; + } + if (which&XkbAccessXFeedbackMask) { + ctrls->ax_options &= ~XkbAX_FBOptionsMask; + ctrls->ax_options |= rep.axOptions & XkbAX_FBOptionsMask; + } + if (which&XkbAccessXTimeoutMask) { + ctrls->ax_timeout = rep.axTimeout; + ctrls->axt_ctrls_mask = rep.axtCtrlsMask; + ctrls->axt_ctrls_values = rep.axtCtrlsValues; + ctrls->axt_opts_mask = rep.axtOptsMask; + ctrls->axt_opts_values= rep.axtOptsValues; + } + if (which&XkbPerKeyRepeatMask) { + memcpy(ctrls->per_key_repeat,rep.perKeyRepeat, + XkbPerKeyBitArraySize); + } + UnlockDisplay(dpy); + SyncHandle(); + return Success; +} + +Bool +XkbSetControls(Display *dpy, unsigned long which, XkbDescPtr xkb) +{ + register xkbSetControlsReq *req; + XkbControlsPtr ctrls; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + if ((!xkb)||(!xkb->ctrls)) + return False; + + ctrls= xkb->ctrls; + LockDisplay(dpy); + req= _XkbGetSetControlsReq(dpy,dpy->xkb_info,xkb->device_spec); + req->changeCtrls = (CARD32)which; + if (which&XkbInternalModsMask) { + req->affectInternalMods= ~0; + req->internalMods= ctrls->internal.real_mods; + req->affectInternalVMods = ~0; + req->internalVMods= ctrls->internal.vmods; + } + if (which&XkbIgnoreLockModsMask) { + req->affectIgnoreLockMods= ~0; + req->ignoreLockMods= ctrls->ignore_lock.real_mods; + req->affectIgnoreLockVMods= ~0; + req->ignoreLockVMods= ctrls->ignore_lock.vmods; + } + if (which&XkbControlsEnabledMask) { + req->affectEnabledCtrls= XkbAllBooleanCtrlsMask; + req->enabledCtrls= ctrls->enabled_ctrls; + } + if (which&XkbRepeatKeysMask) { + req->repeatDelay = ctrls->repeat_delay; + req->repeatInterval = ctrls->repeat_interval; + } + if (which&XkbSlowKeysMask) + req->slowKeysDelay = ctrls->slow_keys_delay; + if (which&XkbBounceKeysMask) + req->debounceDelay = ctrls->debounce_delay; + if (which&XkbMouseKeysMask) { + req->mkDfltBtn = ctrls->mk_dflt_btn; + } + if (which&XkbGroupsWrapMask) + req->groupsWrap= ctrls->groups_wrap; + if (which&(XkbAccessXKeysMask|XkbStickyKeysMask|XkbAccessXFeedbackMask)) + req->axOptions= ctrls->ax_options; + if (which&XkbMouseKeysAccelMask) { + req->mkDelay = ctrls->mk_delay; + req->mkInterval = ctrls->mk_interval; + req->mkTimeToMax = ctrls->mk_time_to_max; + req->mkMaxSpeed = ctrls->mk_max_speed; + req->mkCurve = ctrls->mk_curve; + } + if (which&XkbAccessXTimeoutMask) { + req->axTimeout = ctrls->ax_timeout; + req->axtCtrlsMask = ctrls->axt_ctrls_mask; + req->axtCtrlsValues = ctrls->axt_ctrls_values; + req->axtOptsMask = ctrls->axt_opts_mask; + req->axtOptsValues=ctrls->axt_opts_values; + } + if (which&XkbPerKeyRepeatMask) { + memcpy(req->perKeyRepeat,ctrls->per_key_repeat, + XkbPerKeyBitArraySize); + } + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +/***====================================================================***/ + +void +XkbNoteControlsChanges( XkbControlsChangesPtr old, + XkbControlsNotifyEvent * new, + unsigned int wanted) +{ + old->changed_ctrls|= (new->changed_ctrls&wanted); + if (new->changed_ctrls&XkbControlsEnabledMask&wanted) + old->enabled_ctrls_changes^= new->enabled_ctrl_changes; + /* num_groups_changed?? */ + return; +} diff --git a/libX11/src/xkb/XKBCvt.c b/libX11/src/xkb/XKBCvt.c new file mode 100644 index 000000000..056f39f40 --- /dev/null +++ b/libX11/src/xkb/XKBCvt.c @@ -0,0 +1,340 @@ +/* $Xorg: XKBCvt.c,v 1.5 2001/02/09 02:03:38 xorgcvs Exp $ */ +/* + +Copyright 1988, 1989, 1998 The Open Group + +Permission to use, copy, modify, distribute, and sell this software and its +documentation for any purpose is hereby granted without fee, provided that +the above copyright notice appear in all copies and that both that +copyright notice and this permission notice appear in supporting +documentation. + +The above copyright notice and this permission notice shall be included +in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR +OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. + +Except as contained in this notice, the name of The Open Group shall +not be used in advertising or otherwise to promote the sale, use or +other dealings in this Software without prior written authorization +from The Open Group. + +*/ +/* $XFree86: xc/lib/X11/XKBCvt.c,v 3.34 2002/10/08 23:31:35 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#include + +#include +#include +#define NEED_EVENTS +#include "Xlibint.h" +#include "Xlcint.h" +#include "XlcPubI.h" +#include "Ximint.h" +#include +#include +#define XK_LATIN1 +#define XK_PUBLISHING +#include +#include +#include "XKBlibint.h" +#include +#include +#include + +#ifdef __sgi_not_xconsortium +#define XKB_EXTEND_LOOKUP_STRING +#endif + +static int +_XkbHandleSpecialSym(KeySym keysym, char *buffer, int nbytes, int *extra_rtrn) +{ + + /* try to convert to Latin-1, handling ctrl */ + if (!(((keysym >= XK_BackSpace) && (keysym <= XK_Clear)) || + (keysym == XK_Return) || (keysym == XK_Escape) || + (keysym == XK_KP_Space) || (keysym == XK_KP_Tab) || + (keysym == XK_KP_Enter) || + ((keysym >= XK_KP_Multiply) && (keysym <= XK_KP_9)) || + (keysym == XK_KP_Equal) || + (keysym == XK_Delete))) + return 0; + + if (nbytes<1) { + if (extra_rtrn) + *extra_rtrn= 1; + return 0; + } + /* if X keysym, convert to ascii by grabbing low 7 bits */ + if (keysym == XK_KP_Space) + buffer[0] = XK_space & 0x7F; /* patch encoding botch */ + else if (keysym == XK_hyphen) + buffer[0] = (char)(XK_minus & 0xFF); /* map to equiv character */ + else buffer[0] = (char)(keysym & 0x7F); + return 1; +} + +/*ARGSUSED*/ +static int +_XkbKSToKnownSet ( XPointer priv, + KeySym keysym, + char * buffer, + int nbytes, + int * extra_rtrn) +{ + char tbuf[8],*buf; + + if (extra_rtrn) + *extra_rtrn= 0; + + /* convert "dead" diacriticals for dumb applications */ + if ( (keysym&0xffffff00)== 0xfe00 ) { + switch ( keysym ) { + case XK_dead_grave: keysym = XK_grave; break; + case XK_dead_acute: keysym = XK_acute; break; + case XK_dead_circumflex: keysym = XK_asciicircum; break; + case XK_dead_tilde: keysym = XK_asciitilde; break; + case XK_dead_macron: keysym = XK_macron; break; + case XK_dead_breve: keysym = XK_breve; break; + case XK_dead_abovedot: keysym = XK_abovedot; break; + case XK_dead_diaeresis: keysym = XK_diaeresis; break; + case XK_dead_abovering: keysym = XK_degree; break; + case XK_dead_doubleacute: keysym = XK_doubleacute; break; + case XK_dead_caron: keysym = XK_caron; break; + case XK_dead_cedilla: keysym = XK_cedilla; break; + case XK_dead_ogonek : keysym = XK_ogonek; break; + case XK_dead_iota: keysym = XK_Greek_iota; break; +#ifdef XK_KATAKANA + case XK_dead_voiced_sound: keysym = XK_voicedsound; break; + case XK_dead_semivoiced_sound:keysym = XK_semivoicedsound; break; +#endif + } + } + + if (nbytes<1) buf= tbuf; + else buf= buffer; + + if ((keysym&0xffffff00)==0xff00) { + return _XkbHandleSpecialSym(keysym, buf, nbytes, extra_rtrn); + } + return _XimGetCharCode (priv, keysym, (unsigned char *)buf, nbytes); +} + +typedef struct _XkbToKS { + unsigned prefix; + char *map; +} XkbToKS; + +/*ARGSUSED*/ +static KeySym +_XkbKnownSetToKS(XPointer priv,char *buffer,int nbytes,Status *status) +{ + if (nbytes!=1) + return NoSymbol; + if (((buffer[0]&0x80)==0)&&(buffer[0]>=32)) + return buffer[0]; + else if ((buffer[0]&0x7f)>=32) { + XkbToKS *map= (XkbToKS *)priv; + if ( map ) { + if ( map->map ) return map->prefix|map->map[buffer[0]&0x7f]; + else return map->prefix|buffer[0]; + } + return buffer[0]; + } + return NoSymbol; +} + +static KeySym +__XkbDefaultToUpper(KeySym sym) +{ + KeySym lower,upper; + + XConvertCase(sym, &lower, &upper); + return upper; +} + +#ifdef XKB_EXTEND_LOOKUP_STRING +static int +Strcmp(char *str1, char *str2) +{ + char str[256]; + char c, *s; + + /* + * unchecked strings from the environment can end up here, so check + * the length before copying. + */ + if (strlen(str1) >= sizeof(str)) /* almost certain it's a mismatch */ + return 1; + + for (s = str; (c = *str1++); ) { + if (isupper(c)) + c = tolower(c); + *s++ = c; + } + *s = '\0'; + return (strcmp(str, str2)); +} +#endif + +int +_XkbGetConverters(const char *encoding_name, XkbConverters *cvt_rtrn) +{ + if ( !cvt_rtrn ) return 0; + + cvt_rtrn->KSToMB = _XkbKSToKnownSet; + cvt_rtrn->KSToMBPriv = _XimGetLocaleCode(encoding_name); + cvt_rtrn->MBToKS = _XkbKnownSetToKS; + cvt_rtrn->MBToKSPriv = NULL; + cvt_rtrn->KSToUpper = __XkbDefaultToUpper; + return 1; +} + +/***====================================================================***/ + +/* + * The function _XkbGetCharset seems to be missnamed as what it seems to + * be used for is to determine the encoding-name for the locale. ??? + */ + +#ifdef XKB_EXTEND_LOOKUP_STRING + +/* + * XKB_EXTEND_LOOKUP_STRING is not used by the SI. It is used by various + * X Consortium/X Project Team members, so we leave it in the source as + * an simplify integration by these companies. + */ + +#define CHARSET_FILE "/usr/lib/X11/input/charsets" +static char *_XkbKnownLanguages = "c=ascii:da,de,en,es,fr,is,it,nl,no,pt,sv=iso8859-1:hu,pl,cs=iso8859-2:eo=iso8859-3:sp=iso8859-5:ar,ara=iso8859-6:el=iso8859-7:he=iso8859-8:tr=iso8859-9:lt,lv=iso8859-13:et,fi=iso8859-15:ru=koi8-r:uk=koi8-u:th,th_TH,th_TH.iso8859-11=iso8859-11:th_TH.TIS620=tis620:hy=armscii-8:vi=tcvn-5712:ka=georgian-academy:be,bg=microsoft-cp1251"; + +char * +_XkbGetCharset(void) +{ + /* + * PAGE USAGE TUNING: explicitly initialize to move these to data + * instead of bss + */ + static char buf[100] = { 0 }; + char lang[256]; + char *start,*tmp,*end,*next,*set; + char *country,*charset; + char *locale; + + tmp = getenv( "_XKB_CHARSET" ); + if ( tmp ) + return tmp; + locale = setlocale(LC_CTYPE,NULL); + + if ( locale == NULL ) + return NULL; + + if (strlen(locale) >= sizeof(lang)) + return NULL; + + for (tmp = lang; *tmp = *locale++; tmp++) { + if (isupper(*tmp)) + *tmp = tolower(*tmp); + } + country = strchr( lang, '_'); + if ( country ) { + *country++ = '\0'; + charset = strchr( country, '.' ); + if ( charset ) *charset++ = '\0'; + if ( charset ) { + strncpy(buf,charset,99); + buf[99] = '\0'; + return buf; + } + } + else { + charset = NULL; + } + + if ((tmp = getenv("_XKB_LOCALE_CHARSETS"))!=NULL) { + start = _XkbAlloc(strlen(tmp) + 1); + strcpy(start, tmp); + tmp = start; + } else { + struct stat sbuf; + FILE *file; +#ifndef __UNIXOS2__ + char *cf = CHARSET_FILE; +#else + char *cf = __XOS2RedirRoot(CHARSET_FILE); +#endif + +#ifndef S_ISREG +# define S_ISREG(mode) (((mode) & S_IFMT) == S_IFREG) +#endif + + if ( (stat(cf,&sbuf)==0) && S_ISREG(sbuf.st_mode) && + (file = fopen(cf,"r")) ) { + tmp = _XkbAlloc(sbuf.st_size+1); + if (tmp!=NULL) { + sbuf.st_size = (long)fread(tmp,1,sbuf.st_size,file); + tmp[sbuf.st_size] = '\0'; + } + fclose(file); + } + } + + if ( tmp == NULL ) { + tmp = _XkbAlloc(strlen(_XkbKnownLanguages) + 1); + if (!tmp) + return NULL; + strcpy(tmp, _XkbKnownLanguages); + } + start = tmp; + do { + if ( (set=strchr(tmp,'=')) == NULL ) + break; + *set++ = '\0'; + if ( (next=strchr(set,':')) != NULL ) + *next++ = '\0'; + while ( tmp && *tmp ) { + if ( (end=strchr(tmp,',')) != NULL ) + *end++ = '\0'; + if ( Strcmp( tmp, lang ) == 0 ) { + strncpy(buf,set,100); + buf[99] = '\0'; + Xfree(start); + return buf; + } + tmp = end; + } + tmp = next; + } while ( tmp && *tmp ); + Xfree(start); + return NULL; +} +#else +char * +_XkbGetCharset(void) +{ + char *tmp; + XLCd lcd; + + tmp = getenv( "_XKB_CHARSET" ); + if ( tmp ) + return tmp; + + lcd = _XlcCurrentLC(); + if ( lcd ) + return XLC_PUBLIC(lcd,encoding_name); + + return NULL; +} +#endif + diff --git a/libX11/src/xkb/XKBExtDev.c b/libX11/src/xkb/XKBExtDev.c new file mode 100644 index 000000000..a22a29981 --- /dev/null +++ b/libX11/src/xkb/XKBExtDev.c @@ -0,0 +1,823 @@ +/* $Xorg: XKBExtDev.c,v 1.3 2000/08/17 19:45:01 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1995 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBExtDev.c,v 3.4 2001/10/28 03:32:33 tsi Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#define NEED_REPLIES +#define NEED_EVENTS +#define NEED_MAP_READERS +#include "Xlibint.h" +#include +#include "XKBlibint.h" +#include + +/***====================================================================***/ + +extern void +XkbNoteDeviceChanges( XkbDeviceChangesPtr old, + XkbExtensionDeviceNotifyEvent * new, + unsigned int wanted) +{ + if ((!old)||(!new)||(!wanted)||((new->reason&wanted)==0)) + return; + if ((wanted&new->reason)&XkbXI_ButtonActionsMask) { + if (old->changed&XkbXI_ButtonActionsMask) { + int first,last,newLast; + if (new->first_btnfirst_btn) + first= new->first_btn; + else first= old->first_btn; + last= old->first_btn+old->num_btns-1; + newLast= new->first_btn+new->num_btns-1; + if (newLast>last) + last= newLast; + old->first_btn= first; + old->num_btns= (last-first)+1; + } + else { + old->changed|= XkbXI_ButtonActionsMask; + old->first_btn= new->first_btn; + old->num_btns= new->num_btns; + } + } + if ((wanted&new->reason)&XkbXI_IndicatorsMask) { + XkbDeviceLedChangesPtr this; + if (old->changed&XkbXI_IndicatorsMask) { + XkbDeviceLedChangesPtr found; + found= NULL; + for (this= &old->leds;this&&(!found);this=this->next) { + if ((this->led_class==new->led_class)&& + (this->led_id==new->led_id)) { + found= this; + } + } + if (!found) { + found= _XkbTypedCalloc(1,XkbDeviceLedChangesRec); + if (!found) + return; + found->next= old->leds.next; + found->led_class= new->led_class; + found->led_id= new->led_id; + old->leds.next= found; + } + if ((wanted&new->reason)&XkbXI_IndicatorNamesMask) + found->defined= new->leds_defined; + } + else { + old->changed|= ((wanted&new->reason)&XkbXI_IndicatorsMask); + old->leds.led_class= new->led_class; + old->leds.led_id= new->led_id; + old->leds.defined= new->leds_defined; + if (old->leds.next) { + XkbDeviceLedChangesPtr next; + for (this=old->leds.next;this;this=next) { + next= this->next; + _XkbFree(this); + } + old->leds.next= NULL; + } + } + } + return; +} + +/***====================================================================***/ + +static Status +_XkbReadDeviceLedInfo( XkbReadBufferPtr buf, + unsigned present, + XkbDeviceInfoPtr devi) +{ +register unsigned i,bit; +XkbDeviceLedInfoPtr devli; +xkbDeviceLedsWireDesc * wireli; + + wireli= _XkbGetTypedRdBufPtr(buf,1,xkbDeviceLedsWireDesc); + if (!wireli) + return BadLength; + devli= XkbAddDeviceLedInfo(devi,wireli->ledClass,wireli->ledID); + if (!devli) + return BadAlloc; + devli->phys_indicators= wireli->physIndicators; + + if (present&XkbXI_IndicatorStateMask) + devli->state= wireli->state; + + if (present&XkbXI_IndicatorNamesMask) { + devli->names_present= wireli->namesPresent; + if (devli->names_present) { + for (i=0,bit=1;inamesPresent&bit) { + if (!_XkbCopyFromReadBuffer(buf,(char *)&devli->names[i],4)) + return BadLength; + } + } + } + } + + if (present&XkbXI_IndicatorMapsMask) { + devli->maps_present= wireli->mapsPresent; + if (devli->maps_present) { + XkbIndicatorMapPtr im; + xkbIndicatorMapWireDesc * wireim; + for (i=0,bit=1;imapsPresent&bit) { + wireim= _XkbGetTypedRdBufPtr(buf,1,xkbIndicatorMapWireDesc); + if (!wireim) + return BadAlloc; + im= &devli->maps[i]; + im->flags= wireim->flags; + im->which_groups= wireim->whichGroups; + im->groups= wireim->groups; + im->which_mods= wireim->whichMods; + im->mods.mask= wireim->mods; + im->mods.real_mods= wireim->realMods; + im->mods.vmods= wireim->virtualMods; + im->ctrls= wireim->ctrls; + } + } + } + } + return Success; +} + +static Status +_XkbReadGetDeviceInfoReply( Display * dpy, + xkbGetDeviceInfoReply * rep, + XkbDeviceInfoPtr devi) +{ +XkbReadBufferRec buf; +XkbAction * act; +int tmp; + + if (!_XkbInitReadBuffer(dpy,&buf,(int)rep->length*4)) + return BadAlloc; + + if ((rep->totalBtns>0)&&(rep->totalBtns!=devi->num_btns)) { + tmp= XkbResizeDeviceButtonActions(devi,rep->totalBtns); + if (tmp!=Success) + return tmp; + } + if (rep->nBtnsWanted>0) { + act= &devi->btn_acts[rep->firstBtnWanted]; + bzero((char *)act,(rep->nBtnsWanted*sizeof(XkbAction))); + } + if (devi->name!=NULL) + _XkbFree(devi->name); + if (!_XkbGetReadBufferCountedString(&buf,&devi->name)) + goto BAILOUT; + if (rep->nBtnsRtrn>0) { + int size; + act= &devi->btn_acts[rep->firstBtnRtrn]; + size= rep->nBtnsRtrn*SIZEOF(xkbActionWireDesc); + if (!_XkbCopyFromReadBuffer(&buf,(char *)act,size)) + goto BAILOUT; + } + if (rep->nDeviceLedFBs>0) { + register int i; + for (i=0;inDeviceLedFBs;i++) { + if ((tmp= _XkbReadDeviceLedInfo(&buf,rep->present,devi))!=Success) + return tmp; + } + } + tmp= _XkbFreeReadBuffer(&buf); + if (tmp) + fprintf(stderr,"GetDeviceInfo! Bad length (%d extra bytes)\n",tmp); + if (tmp || buf.error) + return BadLength; + return Success; +BAILOUT: + _XkbFreeReadBuffer(&buf); + return BadLength; +} + +XkbDeviceInfoPtr +XkbGetDeviceInfo( Display * dpy, + unsigned which, + unsigned deviceSpec, + unsigned class, + unsigned id) +{ + register xkbGetDeviceInfoReq * req; + xkbGetDeviceInfoReply rep; + Status status; + XkbDeviceInfoPtr devi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return NULL; + LockDisplay(dpy); + GetReq(kbGetDeviceInfo, req); + req->reqType = dpy->xkb_info->codes->major_opcode; + req->xkbReqType = X_kbGetDeviceInfo; + req->deviceSpec = deviceSpec; + req->wanted= which; + req->allBtns= ((which&XkbXI_ButtonActionsMask)!=0); + req->firstBtn= req->nBtns= 0; + req->ledClass= class; + req->ledID= id; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return NULL; + } + devi= XkbAllocDeviceInfo(rep.deviceID,rep.totalBtns,rep.nDeviceLedFBs); + if (devi) { + devi->supported= rep.supported; + devi->unsupported= rep.unsupported; + devi->type= rep.devType; + devi->has_own_state= rep.hasOwnState; + devi->dflt_kbd_fb = rep.dfltKbdFB; + devi->dflt_led_fb = rep.dfltLedFB; + status= _XkbReadGetDeviceInfoReply(dpy,&rep,devi); + if (status!=Success) { + XkbFreeDeviceInfo(devi,XkbXI_AllDeviceFeaturesMask,True); + devi= NULL; + } + } + UnlockDisplay(dpy); + SyncHandle(); + return devi; +} + +Status +XkbGetDeviceInfoChanges( Display * dpy, + XkbDeviceInfoPtr devi, + XkbDeviceChangesPtr changes) +{ + register xkbGetDeviceInfoReq * req; + xkbGetDeviceInfoReply rep; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadMatch; + if ((changes->changed&XkbXI_AllDeviceFeaturesMask)==0) + return Success; + changes->changed&= ~XkbXI_AllDeviceFeaturesMask; + status= Success; + LockDisplay(dpy); + while ((changes->changed)&&(status==Success)) { + GetReq(kbGetDeviceInfo, req); + req->reqType = dpy->xkb_info->codes->major_opcode; + req->xkbReqType = X_kbGetDeviceInfo; + req->deviceSpec = devi->device_spec; + req->wanted= changes->changed; + req->allBtns= False; + if (changes->changed&XkbXI_ButtonActionsMask) { + req->firstBtn= changes->first_btn; + req->nBtns= changes->num_btns; + changes->changed&= ~XkbXI_ButtonActionsMask; + } + else req->firstBtn= req->nBtns= 0; + if (changes->changed&XkbXI_IndicatorsMask) { + req->ledClass= changes->leds.led_class; + req->ledID= changes->leds.led_id; + if (changes->leds.next==NULL) + changes->changed&= ~XkbXI_IndicatorsMask; + else { + XkbDeviceLedChangesPtr next; + next= changes->leds.next; + changes->leds= *next; + _XkbFree(next); + } + } + else { + req->ledClass= XkbDfltXIClass; + req->ledID= XkbDfltXIId; + } + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + status= BadLength; + break; + } + devi->supported|= rep.supported; + devi->unsupported|= rep.unsupported; + devi->type= rep.devType; + status= _XkbReadGetDeviceInfoReply(dpy,&rep,devi); + } + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Status +XkbGetDeviceButtonActions( Display * dpy, + XkbDeviceInfoPtr devi, + Bool all, + unsigned int first, + unsigned int num) +{ + register xkbGetDeviceInfoReq * req; + xkbGetDeviceInfoReply rep; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadMatch; + if (!devi) + return BadValue; + LockDisplay(dpy); + GetReq(kbGetDeviceInfo, req); + req->reqType = dpy->xkb_info->codes->major_opcode; + req->xkbReqType = X_kbGetDeviceInfo; + req->deviceSpec = devi->device_spec; + req->wanted= XkbXI_ButtonActionsMask; + req->allBtns= all; + req->firstBtn= first; + req->nBtns= num; + req->ledClass= XkbDfltXIClass; + req->ledID= XkbDfltXIId; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return BadLength; + } + devi->type= rep.devType; + devi->supported= rep.supported; + devi->unsupported= rep.unsupported; + status= _XkbReadGetDeviceInfoReply(dpy,&rep,devi); + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Status +XkbGetDeviceLedInfo( Display * dpy, + XkbDeviceInfoPtr devi, + unsigned int ledClass, + unsigned int ledId, + unsigned int which) +{ + register xkbGetDeviceInfoReq * req; + xkbGetDeviceInfoReply rep; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadMatch; + if (((which&XkbXI_IndicatorsMask)==0)||(which&(~XkbXI_IndicatorsMask))) + return BadMatch; + if (!devi) + return BadValue; + LockDisplay(dpy); + GetReq(kbGetDeviceInfo, req); + req->reqType = dpy->xkb_info->codes->major_opcode; + req->xkbReqType = X_kbGetDeviceInfo; + req->deviceSpec = devi->device_spec; + req->wanted= which; + req->allBtns= False; + req->firstBtn= req->nBtns= 0; + req->ledClass= ledClass; + req->ledID= ledId; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return BadLength; + } + devi->type= rep.devType; + devi->supported= rep.supported; + devi->unsupported= rep.unsupported; + status= _XkbReadGetDeviceInfoReply(dpy,&rep,devi); + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +/***====================================================================***/ + +typedef struct _LedInfoStuff { + Bool used; + XkbDeviceLedInfoPtr devli; +} LedInfoStuff; + +typedef struct _SetLedStuff { + unsigned wanted; + int num_info; + int dflt_class; + LedInfoStuff * dflt_kbd_fb; + LedInfoStuff * dflt_led_fb; + LedInfoStuff * info; +} SetLedStuff; + +static void +_InitLedStuff(SetLedStuff *stuff,unsigned wanted,XkbDeviceInfoPtr devi) +{ +int i; +register XkbDeviceLedInfoPtr devli; + + bzero(stuff,sizeof(SetLedStuff)); + stuff->wanted= wanted; + stuff->dflt_class= XkbXINone; + if ((devi->num_leds<1)||((wanted&XkbXI_IndicatorsMask)==0)) + return; + stuff->info= _XkbTypedCalloc(devi->num_leds,LedInfoStuff); + if (!stuff->info) + return; + stuff->num_info= devi->num_leds; + for (devli=&devi->leds[0],i=0;inum_leds;i++,devli++) { + stuff->info[i].devli= devli; + if (devli->led_class==KbdFeedbackClass) { + stuff->dflt_class= KbdFeedbackClass; + if (stuff->dflt_kbd_fb==NULL) + stuff->dflt_kbd_fb= &stuff->info[i]; + } + else if (devli->led_class==LedFeedbackClass) { + if (stuff->dflt_class==XkbXINone) + stuff->dflt_class= LedFeedbackClass; + if (stuff->dflt_led_fb==NULL) + stuff->dflt_led_fb= &stuff->info[i]; + } + } + return; +} + +static void +_FreeLedStuff(SetLedStuff *stuff) +{ + if ((stuff->num_info>0)&&(stuff->info!=NULL)) + _XkbFree(stuff->info); + bzero(stuff,sizeof(SetLedStuff)); + return; +} + +static int +_XkbSizeLedInfo(unsigned changed,XkbDeviceLedInfoPtr devli) +{ +register int i,size; +register unsigned bit,namesNeeded,mapsNeeded; + + size= SIZEOF(xkbDeviceLedsWireDesc); + namesNeeded= mapsNeeded= 0; + if (changed&XkbXI_IndicatorNamesMask) + namesNeeded= devli->names_present; + if (changed&XkbXI_IndicatorMapsMask) + mapsNeeded= devli->maps_present; + if ((namesNeeded)||(mapsNeeded)) { + for (i=0,bit=1;iled_class; + id= changes->led_id; + if (class==XkbDfltXIClass) + class= stuff->dflt_class; + for (i=0,linfo=&stuff->info[0];inum_info;i++,linfo++) { + XkbDeviceLedInfoPtr devli; + LedInfoStuff * dflt; + + devli= linfo->devli; + match= ((class==devli->led_class)||(class==XkbAllXIClasses)); + if (devli->led_class==KbdFeedbackClass) dflt= stuff->dflt_kbd_fb; + else dflt= stuff->dflt_led_fb; + match = (match && (id == devli->led_id)) || + (id == XkbAllXIIds) || + ((id == XkbDfltXIId) && + (linfo == dflt)); + if (match) { + if (!linfo->used) { + *sz_rtrn+= _XkbSizeLedInfo(stuff->wanted,devli); + *nleds_rtrn+= 1; + linfo->used= True; + if ((class!=XkbAllXIClasses)&&(id!=XkbAllXIIds)) + return True; + } + nMatch++; + linfo->used= True; + } + } + return (nMatch>0); +} + +/***====================================================================***/ + + +static Status +_XkbSetDeviceInfoSize( XkbDeviceInfoPtr devi, + XkbDeviceChangesPtr changes, + SetLedStuff * stuff, + int * sz_rtrn, + int * num_leds_rtrn) +{ + *sz_rtrn= 0; + if ((changes->changed&XkbXI_ButtonActionsMask)&&(changes->num_btns>0)) { + if (!XkbXI_LegalDevBtn(devi,(changes->first_btn+changes->num_btns-1))) + return BadMatch; + *sz_rtrn+= changes->num_btns*SIZEOF(xkbActionWireDesc); + } + else { + changes->changed&= ~XkbXI_ButtonActionsMask; + changes->first_btn= changes->num_btns= 0; + } + if ((changes->changed&XkbXI_IndicatorsMask)&& + XkbLegalXILedClass(changes->leds.led_class)) { + XkbDeviceLedChangesPtr leds; + + for (leds=&changes->leds;leds!=NULL;leds= leds->next) { + if (!_SizeMatches(stuff,leds,sz_rtrn,num_leds_rtrn)) + return BadMatch; + } + } + else { + changes->changed&= ~XkbXI_IndicatorsMask; + *num_leds_rtrn= 0; + } + return Success; +} + +static char * +_XkbWriteLedInfo(char *wire,unsigned changed,XkbDeviceLedInfoPtr devli) +{ +register int i; +register unsigned bit,namesNeeded,mapsNeeded; +xkbDeviceLedsWireDesc * lwire; + + namesNeeded= mapsNeeded= 0; + if (changed&XkbXI_IndicatorNamesMask) + namesNeeded= devli->names_present; + if (changed&XkbXI_IndicatorMapsMask) + mapsNeeded= devli->maps_present; + + lwire= (xkbDeviceLedsWireDesc *)wire; + lwire->ledClass= devli->led_class; + lwire->ledID= devli->led_id; + lwire->namesPresent= namesNeeded; + lwire->mapsPresent= mapsNeeded; + lwire->physIndicators= devli->phys_indicators; + lwire->state= devli->state; + wire= (char *)&lwire[1]; + if (namesNeeded) { + CARD32 *awire; + awire= (CARD32 *)wire; + for (i=0,bit=1;inames[i]; + awire++; + } + } + wire= (char *)awire; + } + if (mapsNeeded) { + xkbIndicatorMapWireDesc *mwire; + + mwire= (xkbIndicatorMapWireDesc *)wire; + for (i=0,bit=1;imaps[i]; + mwire->flags= map->flags; + mwire->whichGroups= map->which_groups; + mwire->groups= map->groups; + mwire->whichMods= map->which_mods; + mwire->mods= map->mods.mask; + mwire->realMods= map->mods.real_mods; + mwire->virtualMods= map->mods.vmods; + mwire->ctrls= map->ctrls; + mwire++; + } + } + wire= (char *)mwire; + } + return wire; +} + + +static int +_XkbWriteSetDeviceInfo( char * wire, + XkbDeviceChangesPtr changes, + SetLedStuff * stuff, + XkbDeviceInfoPtr devi) +{ +char *start; + + start= wire; + if (changes->changed&XkbXI_ButtonActionsMask) { + int size; + size= changes->num_btns*SIZEOF(xkbActionWireDesc); + memcpy(wire,(char *)&devi->btn_acts[changes->first_btn],size); + wire+= size; + } + if (changes->changed&XkbXI_IndicatorsMask) { + register int i; + register LedInfoStuff *linfo; + + for (i=0,linfo=&stuff->info[0];inum_info;i++,linfo++) { + if (linfo->used) { + register char *new_wire; + new_wire= _XkbWriteLedInfo(wire,stuff->wanted,linfo->devli); + if (!new_wire) + return wire-start; + wire= new_wire; + } + } + } + return wire-start; +} + +Bool +XkbSetDeviceInfo( Display * dpy, + unsigned which, + XkbDeviceInfoPtr devi) +{ + register xkbSetDeviceInfoReq *req; + Status ok = 0; + int size,nLeds; + XkbInfoPtr xkbi; + XkbDeviceChangesRec changes; + SetLedStuff lstuff; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + if ((!devi) || (which&(~XkbXI_AllDeviceFeaturesMask)) || + ((which&XkbXI_ButtonActionsMask)&&(!XkbXI_DevHasBtnActs(devi)))|| + ((which&XkbXI_IndicatorsMask)&&(!XkbXI_DevHasLeds(devi)))) + return False; + + bzero((char *)&changes,sizeof(XkbDeviceChangesRec)); + changes.changed= which; + changes.first_btn= 0; + changes.num_btns= devi->num_btns; + changes.leds.led_class= XkbAllXIClasses; + changes.leds.led_id= XkbAllXIIds; + changes.leds.defined= 0; + size= nLeds= 0; + _InitLedStuff(&lstuff,changes.changed,devi); + if (_XkbSetDeviceInfoSize(devi,&changes,&lstuff,&size,&nLeds)!=Success) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetDeviceInfo, req); + req->length+= size/4; + req->reqType= xkbi->codes->major_opcode; + req->xkbReqType= X_kbSetDeviceInfo; + req->deviceSpec= devi->device_spec; + req->firstBtn= changes.first_btn; + req->nBtns= changes.num_btns; + req->change= changes.changed; + req->nDeviceLedFBs= nLeds; + if (size>0) { + char * wire; + BufAlloc(char *,wire,size); + ok= (wire!=NULL)&& + (_XkbWriteSetDeviceInfo(wire,&changes,&lstuff,devi)==size); + } + UnlockDisplay(dpy); + SyncHandle(); + _FreeLedStuff(&lstuff); + /* 12/11/95 (ef) -- XXX!! should clear changes here */ + return ok; +} + +Bool +XkbChangeDeviceInfo( Display * dpy, + XkbDeviceInfoPtr devi, + XkbDeviceChangesPtr changes) +{ + register xkbSetDeviceInfoReq *req; + Status ok = 0; + int size,nLeds; + XkbInfoPtr xkbi; + SetLedStuff lstuff; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + if ((!devi) || (changes->changed&(~XkbXI_AllDeviceFeaturesMask)) || + ((changes->changed&XkbXI_ButtonActionsMask)&& + (!XkbXI_DevHasBtnActs(devi)))|| + ((changes->changed&XkbXI_IndicatorsMask)&&(!XkbXI_DevHasLeds(devi)))) + return False; + + size= nLeds= 0; + _InitLedStuff(&lstuff,changes->changed,devi); + if (_XkbSetDeviceInfoSize(devi,changes,&lstuff,&size,&nLeds)!=Success) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetDeviceInfo, req); + req->length+= size/4; + req->reqType= xkbi->codes->major_opcode; + req->xkbReqType= X_kbSetDeviceInfo; + req->deviceSpec= devi->device_spec; + req->firstBtn= changes->first_btn; + req->nBtns= changes->num_btns; + req->change= changes->changed; + req->nDeviceLedFBs= nLeds; + if (size>0) { + char * wire; + BufAlloc(char *,wire,size); + ok= (wire!=NULL)&& + (_XkbWriteSetDeviceInfo(wire,changes,&lstuff,devi)==size); + } + UnlockDisplay(dpy); + SyncHandle(); + _FreeLedStuff(&lstuff); + /* 12/11/95 (ef) -- XXX!! should clear changes here */ + return ok; +} + +Bool +XkbSetDeviceLedInfo( Display * dpy, + XkbDeviceInfoPtr devi, + unsigned ledClass, + unsigned ledID, + unsigned which) +{ + return False; +} + +Bool +XkbSetDeviceButtonActions( Display * dpy, + XkbDeviceInfoPtr devi, + unsigned int first, + unsigned int nBtns) +{ + register xkbSetDeviceInfoReq *req; + Status ok = 0; + int size,nLeds; + XkbInfoPtr xkbi; + XkbDeviceChangesRec changes; + SetLedStuff lstuff; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + if ((!devi)||(!XkbXI_DevHasBtnActs(devi))||(first+nBtns>devi->num_btns)) + return False; + if (nBtns==0) + return True; + + bzero((char *)&changes,sizeof(XkbDeviceChangesRec)); + changes.changed= XkbXI_ButtonActionsMask; + changes.first_btn= first; + changes.num_btns= nBtns; + changes.leds.led_class= XkbXINone; + changes.leds.led_id= XkbXINone; + changes.leds.defined= 0; + size= nLeds= 0; + if (_XkbSetDeviceInfoSize(devi,&changes,NULL,&size,&nLeds)!=Success) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetDeviceInfo, req); + req->length+= size/4; + req->reqType= xkbi->codes->major_opcode; + req->xkbReqType= X_kbSetDeviceInfo; + req->deviceSpec= devi->device_spec; + req->firstBtn= changes.first_btn; + req->nBtns= changes.num_btns; + req->change= changes.changed; + req->nDeviceLedFBs= nLeds; + if (size>0) { + char * wire; + BufAlloc(char *,wire,size); + ok= (wire!=NULL)&& + (_XkbWriteSetDeviceInfo(wire,&changes,&lstuff,devi)==size); + } + UnlockDisplay(dpy); + SyncHandle(); + return ok; +} diff --git a/libX11/src/xkb/XKBGAlloc.c b/libX11/src/xkb/XKBGAlloc.c new file mode 100644 index 000000000..fddb770b6 --- /dev/null +++ b/libX11/src/xkb/XKBGAlloc.c @@ -0,0 +1,1021 @@ +/* $Xorg: XKBGAlloc.c,v 1.3 2000/08/17 19:45:01 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBGAlloc.c,v 3.4 2001/01/17 19:41:48 dawes Exp $ */ + +#ifdef HAVE_DIX_CONFIG_H +#include +#elif defined(HAVE_CONFIG_H) +#include +#endif + +#define NEED_EVENTS +#define NEED_REPLIES + +#ifndef XKB_IN_SERVER + +#include +#include "Xlibint.h" +#include "XKBlibint.h" +#include +#include + +#else + +#include +#include +#include +#include "misc.h" +#include "inputstr.h" +#include +#include + +#endif /* XKB_IN_SERVER */ + +#ifdef X_NOT_POSIX +#define Size_t unsigned int +#else +#define Size_t size_t +#endif + +/***====================================================================***/ + +static void +_XkbFreeGeomLeafElems( Bool freeAll, + int first, + int count, + unsigned short * num_inout, + unsigned short * sz_inout, + char ** elems, + unsigned int elem_sz) +{ + if ((freeAll)||(*elems==NULL)) { + *num_inout= *sz_inout= 0; + if (*elems!=NULL) { + _XkbFree(*elems); + *elems= NULL; + } + return; + } + + if ((first>=(*num_inout))||(first<0)||(count<1)) + return; + + if (first+count>=(*num_inout)) { + /* truncating the array is easy */ + (*num_inout)= first; + } + else { + char * ptr; + int extra; + ptr= *elems; + extra= ((*num_inout)-(first+count))*elem_sz; + if (extra>0) + memmove(&ptr[first*elem_sz],&ptr[(first+count)*elem_sz],extra); + (*num_inout)-= count; + } + return; +} + +typedef void (*ContentsClearFunc)( + char * /* priv */ +); + +static void +_XkbFreeGeomNonLeafElems( Bool freeAll, + int first, + int count, + unsigned short * num_inout, + unsigned short * sz_inout, + char ** elems, + unsigned int elem_sz, + ContentsClearFunc freeFunc) +{ +register int i; +register char *ptr; + + if (freeAll) { + first= 0; + count= (*num_inout); + } + else if ((first>=(*num_inout))||(first<0)||(count<1)) + return; + else if (first+count>(*num_inout)) + count= (*num_inout)-first; + if (*elems==NULL) + return; + + if (freeFunc) { + ptr= *elems; + ptr+= first*elem_sz; + for (i=0;i=(*num_inout)) + *num_inout= first; + else { + i= ((*num_inout)-(first+count))*elem_sz; + ptr= *elems; + memmove(&ptr[first*elem_sz],&ptr[(first+count)*elem_sz],i); + (*num_inout)-= count; + } + return; +} + +/***====================================================================***/ + +static void +_XkbClearProperty(char *prop_in) +{ +XkbPropertyPtr prop= (XkbPropertyPtr)prop_in; + + if (prop->name) { + _XkbFree(prop->name); + prop->name= NULL; + } + if (prop->value) { + _XkbFree(prop->value); + prop->value= NULL; + } + return; +} + +void +XkbFreeGeomProperties( XkbGeometryPtr geom, + int first, + int count, + Bool freeAll) +{ + _XkbFreeGeomNonLeafElems(freeAll,first,count, + &geom->num_properties,&geom->sz_properties, + (char **)&geom->properties, + sizeof(XkbPropertyRec),_XkbClearProperty); + return; +} + +/***====================================================================***/ + +void +XkbFreeGeomKeyAliases( XkbGeometryPtr geom, + int first, + int count, + Bool freeAll) +{ + _XkbFreeGeomLeafElems(freeAll,first,count, + &geom->num_key_aliases,&geom->sz_key_aliases, + (char **)&geom->key_aliases, + sizeof(XkbKeyAliasRec)); + return; +} + +/***====================================================================***/ + +static void +_XkbClearColor(char *color_in) +{ +XkbColorPtr color= (XkbColorPtr)color_in; + + if (color->spec) + _XkbFree(color->spec); + return; +} + +void +XkbFreeGeomColors(XkbGeometryPtr geom,int first,int count,Bool freeAll) +{ + _XkbFreeGeomNonLeafElems(freeAll,first,count, + &geom->num_colors,&geom->sz_colors, + (char **)&geom->colors, + sizeof(XkbColorRec),_XkbClearColor); + return; +} + +/***====================================================================***/ + +void +XkbFreeGeomPoints(XkbOutlinePtr outline,int first,int count,Bool freeAll) +{ + _XkbFreeGeomLeafElems(freeAll,first,count, + &outline->num_points,&outline->sz_points, + (char **)&outline->points, + sizeof(XkbPointRec)); + return; +} + +/***====================================================================***/ + +static void +_XkbClearOutline(char *outline_in) +{ +XkbOutlinePtr outline= (XkbOutlinePtr)outline_in; + + if (outline->points!=NULL) + XkbFreeGeomPoints(outline,0,outline->num_points,True); + return; +} + +void +XkbFreeGeomOutlines(XkbShapePtr shape,int first,int count,Bool freeAll) +{ + _XkbFreeGeomNonLeafElems(freeAll,first,count, + &shape->num_outlines,&shape->sz_outlines, + (char **)&shape->outlines, + sizeof(XkbOutlineRec),_XkbClearOutline); + + return; +} + +/***====================================================================***/ + +static void +_XkbClearShape(char *shape_in) +{ +XkbShapePtr shape= (XkbShapePtr)shape_in; + + if (shape->outlines) + XkbFreeGeomOutlines(shape,0,shape->num_outlines,True); + return; +} + +void +XkbFreeGeomShapes(XkbGeometryPtr geom,int first,int count,Bool freeAll) +{ + _XkbFreeGeomNonLeafElems(freeAll,first,count, + &geom->num_shapes,&geom->sz_shapes, + (char **)&geom->shapes, + sizeof(XkbShapeRec),_XkbClearShape); + return; +} + +/***====================================================================***/ + +void +XkbFreeGeomOverlayKeys(XkbOverlayRowPtr row,int first,int count,Bool freeAll) +{ + _XkbFreeGeomLeafElems(freeAll,first,count, + &row->num_keys,&row->sz_keys, + (char **)&row->keys, + sizeof(XkbOverlayKeyRec)); + return; +} + +/***====================================================================***/ + +static void +_XkbClearOverlayRow(char *row_in) +{ +XkbOverlayRowPtr row= (XkbOverlayRowPtr)row_in; + + if (row->keys!=NULL) + XkbFreeGeomOverlayKeys(row,0,row->num_keys,True); + return; +} + +void +XkbFreeGeomOverlayRows(XkbOverlayPtr overlay,int first,int count,Bool freeAll) +{ + _XkbFreeGeomNonLeafElems(freeAll,first,count, + &overlay->num_rows,&overlay->sz_rows, + (char **)&overlay->rows, + sizeof(XkbOverlayRowRec),_XkbClearOverlayRow); + return; +} + +/***====================================================================***/ + +static void +_XkbClearOverlay(char *overlay_in) +{ +XkbOverlayPtr overlay= (XkbOverlayPtr)overlay_in; + + if (overlay->rows!=NULL) + XkbFreeGeomOverlayRows(overlay,0,overlay->num_rows,True); + return; +} + +void +XkbFreeGeomOverlays(XkbSectionPtr section,int first,int count,Bool freeAll) +{ + _XkbFreeGeomNonLeafElems(freeAll,first,count, + §ion->num_overlays,§ion->sz_overlays, + (char **)§ion->overlays, + sizeof(XkbOverlayRec),_XkbClearOverlay); + return; +} + +/***====================================================================***/ + +void +XkbFreeGeomKeys(XkbRowPtr row,int first,int count,Bool freeAll) +{ + _XkbFreeGeomLeafElems(freeAll,first,count, + &row->num_keys,&row->sz_keys, + (char **)&row->keys, + sizeof(XkbKeyRec)); + return; +} + +/***====================================================================***/ + +static void +_XkbClearRow(char *row_in) +{ +XkbRowPtr row= (XkbRowPtr)row_in; + + if (row->keys!=NULL) + XkbFreeGeomKeys(row,0,row->num_keys,True); + return; +} + +void +XkbFreeGeomRows(XkbSectionPtr section,int first,int count,Bool freeAll) +{ + _XkbFreeGeomNonLeafElems(freeAll,first,count, + §ion->num_rows,§ion->sz_rows, + (char **)§ion->rows, + sizeof(XkbRowRec),_XkbClearRow); +} + +/***====================================================================***/ + +static void +_XkbClearSection(char *section_in) +{ +XkbSectionPtr section= (XkbSectionPtr)section_in; + + if (section->rows!=NULL) + XkbFreeGeomRows(section,0,section->num_rows,True); + if (section->doodads!=NULL) { + XkbFreeGeomDoodads(section->doodads,section->num_doodads,True); + section->doodads= NULL; + } + return; +} + +void +XkbFreeGeomSections(XkbGeometryPtr geom,int first,int count,Bool freeAll) +{ + _XkbFreeGeomNonLeafElems(freeAll,first,count, + &geom->num_sections,&geom->sz_sections, + (char **)&geom->sections, + sizeof(XkbSectionRec),_XkbClearSection); + return; +} + +/***====================================================================***/ + +static void +_XkbClearDoodad(char *doodad_in) +{ +XkbDoodadPtr doodad= (XkbDoodadPtr)doodad_in; + + switch (doodad->any.type) { + case XkbTextDoodad: + { + if (doodad->text.text!=NULL) { + _XkbFree(doodad->text.text); + doodad->text.text= NULL; + } + if (doodad->text.font!=NULL) { + _XkbFree(doodad->text.font); + doodad->text.font= NULL; + } + } + break; + case XkbLogoDoodad: + { + if (doodad->logo.logo_name!=NULL) { + _XkbFree(doodad->logo.logo_name); + doodad->logo.logo_name= NULL; + } + } + break; + } + return; +} + +void +XkbFreeGeomDoodads(XkbDoodadPtr doodads,int nDoodads,Bool freeAll) +{ +register int i; +register XkbDoodadPtr doodad; + + if (doodads) { + for (i=0,doodad= doodads;iproperties!=NULL)) + XkbFreeGeomProperties(geom,0,geom->num_properties,True); + if ((which&XkbGeomColorsMask)&&(geom->colors!=NULL)) + XkbFreeGeomColors(geom,0,geom->num_colors,True); + if ((which&XkbGeomShapesMask)&&(geom->shapes!=NULL)) + XkbFreeGeomShapes(geom,0,geom->num_shapes,True); + if ((which&XkbGeomSectionsMask)&&(geom->sections!=NULL)) + XkbFreeGeomSections(geom,0,geom->num_sections,True); + if ((which&XkbGeomDoodadsMask)&&(geom->doodads!= NULL)) { + XkbFreeGeomDoodads(geom->doodads,geom->num_doodads,True); + geom->doodads= NULL; + geom->num_doodads= geom->sz_doodads= 0; + } + if ((which&XkbGeomKeyAliasesMask)&&(geom->key_aliases!=NULL)) + XkbFreeGeomKeyAliases(geom,0,geom->num_key_aliases,True); + if (freeMap) { + if (geom->label_font!=NULL) { + _XkbFree(geom->label_font); + geom->label_font= NULL; + } + _XkbFree(geom); + } + return; +} + +/***====================================================================***/ + +static Status +_XkbGeomAlloc( XPointer * old, + unsigned short * num, + unsigned short * total, + int num_new, + Size_t sz_elem) +{ + if (num_new<1) + return Success; + if ((*old)==NULL) + *num= *total= 0; + + if ((*num)+num_new<=(*total)) + return Success; + + *total= (*num)+num_new; + if ((*old)!=NULL) + (*old)= (XPointer)_XkbRealloc((*old),(*total)*sz_elem); + else (*old)= (XPointer)_XkbCalloc((*total),sz_elem); + if ((*old)==NULL) { + *total= *num= 0; + return BadAlloc; + } + + if (*num>0) { + char *tmp= (char *)(*old); + bzero(&tmp[sz_elem*(*num)],(num_new*sz_elem)); + } + return Success; +} + +#define _XkbAllocProps(g,n) _XkbGeomAlloc((XPointer *)&(g)->properties,\ + &(g)->num_properties,&(g)->sz_properties,\ + (n),sizeof(XkbPropertyRec)) +#define _XkbAllocColors(g,n) _XkbGeomAlloc((XPointer *)&(g)->colors,\ + &(g)->num_colors,&(g)->sz_colors,\ + (n),sizeof(XkbColorRec)) +#define _XkbAllocShapes(g,n) _XkbGeomAlloc((XPointer *)&(g)->shapes,\ + &(g)->num_shapes,&(g)->sz_shapes,\ + (n),sizeof(XkbShapeRec)) +#define _XkbAllocSections(g,n) _XkbGeomAlloc((XPointer *)&(g)->sections,\ + &(g)->num_sections,&(g)->sz_sections,\ + (n),sizeof(XkbSectionRec)) +#define _XkbAllocDoodads(g,n) _XkbGeomAlloc((XPointer *)&(g)->doodads,\ + &(g)->num_doodads,&(g)->sz_doodads,\ + (n),sizeof(XkbDoodadRec)) +#define _XkbAllocKeyAliases(g,n) _XkbGeomAlloc((XPointer *)&(g)->key_aliases,\ + &(g)->num_key_aliases,&(g)->sz_key_aliases,\ + (n),sizeof(XkbKeyAliasRec)) + +#define _XkbAllocOutlines(s,n) _XkbGeomAlloc((XPointer *)&(s)->outlines,\ + &(s)->num_outlines,&(s)->sz_outlines,\ + (n),sizeof(XkbOutlineRec)) +#define _XkbAllocRows(s,n) _XkbGeomAlloc((XPointer *)&(s)->rows,\ + &(s)->num_rows,&(s)->sz_rows,\ + (n),sizeof(XkbRowRec)) +#define _XkbAllocPoints(o,n) _XkbGeomAlloc((XPointer *)&(o)->points,\ + &(o)->num_points,&(o)->sz_points,\ + (n),sizeof(XkbPointRec)) +#define _XkbAllocKeys(r,n) _XkbGeomAlloc((XPointer *)&(r)->keys,\ + &(r)->num_keys,&(r)->sz_keys,\ + (n),sizeof(XkbKeyRec)) +#define _XkbAllocOverlays(s,n) _XkbGeomAlloc((XPointer *)&(s)->overlays,\ + &(s)->num_overlays,&(s)->sz_overlays,\ + (n),sizeof(XkbOverlayRec)) +#define _XkbAllocOverlayRows(o,n) _XkbGeomAlloc((XPointer *)&(o)->rows,\ + &(o)->num_rows,&(o)->sz_rows,\ + (n),sizeof(XkbOverlayRowRec)) +#define _XkbAllocOverlayKeys(r,n) _XkbGeomAlloc((XPointer *)&(r)->keys,\ + &(r)->num_keys,&(r)->sz_keys,\ + (n),sizeof(XkbOverlayKeyRec)) + +Status +XkbAllocGeomProps(XkbGeometryPtr geom,int nProps) +{ + return _XkbAllocProps(geom,nProps); +} + +Status +XkbAllocGeomColors(XkbGeometryPtr geom,int nColors) +{ + return _XkbAllocColors(geom,nColors); +} + +Status +XkbAllocGeomKeyAliases(XkbGeometryPtr geom,int nKeyAliases) +{ + return _XkbAllocKeyAliases(geom,nKeyAliases); +} + +Status +XkbAllocGeomShapes(XkbGeometryPtr geom,int nShapes) +{ + return _XkbAllocShapes(geom,nShapes); +} + +Status +XkbAllocGeomSections(XkbGeometryPtr geom,int nSections) +{ + return _XkbAllocSections(geom,nSections); +} + +Status +XkbAllocGeomOverlays(XkbSectionPtr section,int nOverlays) +{ + return _XkbAllocOverlays(section,nOverlays); +} + +Status +XkbAllocGeomOverlayRows(XkbOverlayPtr overlay,int nRows) +{ + return _XkbAllocOverlayRows(overlay,nRows); +} + +Status +XkbAllocGeomOverlayKeys(XkbOverlayRowPtr row,int nKeys) +{ + return _XkbAllocOverlayKeys(row,nKeys); +} + +Status +XkbAllocGeomDoodads(XkbGeometryPtr geom,int nDoodads) +{ + return _XkbAllocDoodads(geom,nDoodads); +} + +Status +XkbAllocGeomSectionDoodads(XkbSectionPtr section,int nDoodads) +{ + return _XkbAllocDoodads(section,nDoodads); +} + +Status +XkbAllocGeomOutlines(XkbShapePtr shape,int nOL) +{ + return _XkbAllocOutlines(shape,nOL); +} + +Status +XkbAllocGeomRows(XkbSectionPtr section,int nRows) +{ + return _XkbAllocRows(section,nRows); +} + +Status +XkbAllocGeomPoints(XkbOutlinePtr ol,int nPts) +{ + return _XkbAllocPoints(ol,nPts); +} + +Status +XkbAllocGeomKeys(XkbRowPtr row,int nKeys) +{ + return _XkbAllocKeys(row,nKeys); +} + +Status +XkbAllocGeometry(XkbDescPtr xkb,XkbGeometrySizesPtr sizes) +{ +XkbGeometryPtr geom; +Status rtrn; + + if (xkb->geom==NULL) { + xkb->geom= _XkbTypedCalloc(1,XkbGeometryRec); + if (!xkb->geom) + return BadAlloc; + } + geom= xkb->geom; + if ((sizes->which&XkbGeomPropertiesMask)&& + ((rtrn=_XkbAllocProps(geom,sizes->num_properties))!=Success)) { + goto BAIL; + } + if ((sizes->which&XkbGeomColorsMask)&& + ((rtrn=_XkbAllocColors(geom,sizes->num_colors))!=Success)) { + goto BAIL; + } + if ((sizes->which&XkbGeomShapesMask)&& + ((rtrn=_XkbAllocShapes(geom,sizes->num_shapes))!=Success)) { + goto BAIL; + } + if ((sizes->which&XkbGeomSectionsMask)&& + ((rtrn=_XkbAllocSections(geom,sizes->num_sections))!=Success)) { + goto BAIL; + } + if ((sizes->which&XkbGeomDoodadsMask)&& + ((rtrn=_XkbAllocDoodads(geom,sizes->num_doodads))!=Success)) { + goto BAIL; + } + if ((sizes->which&XkbGeomKeyAliasesMask)&& + ((rtrn=_XkbAllocKeyAliases(geom,sizes->num_key_aliases))!=Success)) { + goto BAIL; + } + return Success; +BAIL: + XkbFreeGeometry(geom,XkbGeomAllMask,True); + xkb->geom= NULL; + return rtrn; +} + +/***====================================================================***/ + +XkbPropertyPtr +XkbAddGeomProperty(XkbGeometryPtr geom,char *name,char *value) +{ +register int i; +register XkbPropertyPtr prop; + + if ((!geom)||(!name)||(!value)) + return NULL; + for (i=0,prop=geom->properties;inum_properties;i++,prop++) { + if ((prop->name)&&(strcmp(name,prop->name)==0)) { + if (prop->value) + _XkbFree(prop->value); + prop->value= (char *)_XkbAlloc(strlen(value)+1); + if (prop->value) + strcpy(prop->value,value); + return prop; + } + } + if ((geom->num_properties>=geom->sz_properties)&& + (_XkbAllocProps(geom,1)!=Success)) { + return NULL; + } + prop= &geom->properties[geom->num_properties]; + prop->name= (char *)_XkbAlloc(strlen(name)+1); + if (!name) + return NULL; + strcpy(prop->name,name); + prop->value= (char *)_XkbAlloc(strlen(value)+1); + if (!value) { + _XkbFree(prop->name); + prop->name= NULL; + return NULL; + } + strcpy(prop->value,value); + geom->num_properties++; + return prop; +} + +XkbKeyAliasPtr +XkbAddGeomKeyAlias(XkbGeometryPtr geom,char *aliasStr,char *realStr) +{ +register int i; +register XkbKeyAliasPtr alias; + + if ((!geom)||(!aliasStr)||(!realStr)||(!aliasStr[0])||(!realStr[0])) + return NULL; + for (i=0,alias=geom->key_aliases;inum_key_aliases;i++,alias++) { + if (strncmp(alias->alias,aliasStr,XkbKeyNameLength)==0) { + bzero(alias->real,XkbKeyNameLength); + strncpy(alias->real,realStr,XkbKeyNameLength); + return alias; + } + } + if ((geom->num_key_aliases>=geom->sz_key_aliases)&& + (_XkbAllocKeyAliases(geom,1)!=Success)) { + return NULL; + } + alias= &geom->key_aliases[geom->num_key_aliases]; + bzero(alias,sizeof(XkbKeyAliasRec)); + strncpy(alias->alias,aliasStr,XkbKeyNameLength); + strncpy(alias->real,realStr,XkbKeyNameLength); + geom->num_key_aliases++; + return alias; +} + +XkbColorPtr +XkbAddGeomColor(XkbGeometryPtr geom,char *spec,unsigned int pixel) +{ +register int i; +register XkbColorPtr color; + + if ((!geom)||(!spec)) + return NULL; + for (i=0,color=geom->colors;inum_colors;i++,color++) { + if ((color->spec)&&(strcmp(color->spec,spec)==0)) { + color->pixel= pixel; + return color; + } + } + if ((geom->num_colors>=geom->sz_colors)&& + (_XkbAllocColors(geom,1)!=Success)) { + return NULL; + } + color= &geom->colors[geom->num_colors]; + color->pixel= pixel; + color->spec= (char *)_XkbAlloc(strlen(spec)+1); + if (!color->spec) + return NULL; + strcpy(color->spec,spec); + geom->num_colors++; + return color; +} + +XkbOutlinePtr +XkbAddGeomOutline(XkbShapePtr shape,int sz_points) +{ +XkbOutlinePtr outline; + + if ((!shape)||(sz_points<0)) + return NULL; + if ((shape->num_outlines>=shape->sz_outlines)&& + (_XkbAllocOutlines(shape,1)!=Success)) { + return NULL; + } + outline= &shape->outlines[shape->num_outlines]; + bzero(outline,sizeof(XkbOutlineRec)); + if ((sz_points>0)&&(_XkbAllocPoints(outline,sz_points)!=Success)) + return NULL; + shape->num_outlines++; + return outline; +} + +XkbShapePtr +XkbAddGeomShape(XkbGeometryPtr geom,Atom name,int sz_outlines) +{ +XkbShapePtr shape; +register int i; + + if ((!geom)||(!name)||(sz_outlines<0)) + return NULL; + if (geom->num_shapes>0) { + for (shape=geom->shapes,i=0;inum_shapes;i++,shape++) { + if (name==shape->name) + return shape; + } + } + if ((geom->num_shapes>=geom->sz_shapes)&& + (_XkbAllocShapes(geom,1)!=Success)) + return NULL; + shape= &geom->shapes[geom->num_shapes]; + bzero(shape,sizeof(XkbShapeRec)); + if ((sz_outlines>0)&&(_XkbAllocOutlines(shape,sz_outlines)!=Success)) + return NULL; + shape->name= name; + shape->primary= shape->approx= NULL; + geom->num_shapes++; + return shape; +} + +XkbKeyPtr +XkbAddGeomKey(XkbRowPtr row) +{ +XkbKeyPtr key; + if (!row) + return NULL; + if ((row->num_keys>=row->sz_keys)&&(_XkbAllocKeys(row,1)!=Success)) + return NULL; + key= &row->keys[row->num_keys++]; + bzero(key,sizeof(XkbKeyRec)); + return key; +} + +XkbRowPtr +XkbAddGeomRow(XkbSectionPtr section,int sz_keys) +{ +XkbRowPtr row; + + if ((!section)||(sz_keys<0)) + return NULL; + if ((section->num_rows>=section->sz_rows)&& + (_XkbAllocRows(section,1)!=Success)) + return NULL; + row= §ion->rows[section->num_rows]; + bzero(row,sizeof(XkbRowRec)); + if ((sz_keys>0)&&(_XkbAllocKeys(row,sz_keys)!=Success)) + return NULL; + section->num_rows++; + return row; +} + +XkbSectionPtr +XkbAddGeomSection( XkbGeometryPtr geom, + Atom name, + int sz_rows, + int sz_doodads, + int sz_over) +{ +register int i; +XkbSectionPtr section; + + if ((!geom)||(name==None)||(sz_rows<0)) + return NULL; + for (i=0,section=geom->sections;inum_sections;i++,section++) { + if (section->name!=name) + continue; + if (((sz_rows>0)&&(_XkbAllocRows(section,sz_rows)!=Success))|| + ((sz_doodads>0)&&(_XkbAllocDoodads(section,sz_doodads)!=Success))|| + ((sz_over>0)&&(_XkbAllocOverlays(section,sz_over)!=Success))) + return NULL; + return section; + } + if ((geom->num_sections>=geom->sz_sections)&& + (_XkbAllocSections(geom,1)!=Success)) + return NULL; + section= &geom->sections[geom->num_sections]; + if ((sz_rows>0)&&(_XkbAllocRows(section,sz_rows)!=Success)) + return NULL; + if ((sz_doodads>0)&&(_XkbAllocDoodads(section,sz_doodads)!=Success)) { + if (section->rows) { + _XkbFree(section->rows); + section->rows= NULL; + section->sz_rows= section->num_rows= 0; + } + return NULL; + } + section->name= name; + geom->num_sections++; + return section; +} + +XkbDoodadPtr +XkbAddGeomDoodad(XkbGeometryPtr geom,XkbSectionPtr section,Atom name) +{ +XkbDoodadPtr old,doodad; +register int i,nDoodads; + + if ((!geom)||(name==None)) + return NULL; + if ((section!=NULL)&&(section->num_doodads>0)) { + old= section->doodads; + nDoodads= section->num_doodads; + } + else { + old= geom->doodads; + nDoodads= geom->num_doodads; + } + for (i=0,doodad=old;iany.name==name) + return doodad; + } + if (section) { + if ((section->num_doodads>=geom->sz_doodads)&& + (_XkbAllocDoodads(section,1)!=Success)) { + return NULL; + } + doodad= §ion->doodads[section->num_doodads++]; + } + else { + if ((geom->num_doodads>=geom->sz_doodads)&& + (_XkbAllocDoodads(geom,1)!=Success)) + return NULL; + doodad= &geom->doodads[geom->num_doodads++]; + } + bzero(doodad,sizeof(XkbDoodadRec)); + doodad->any.name= name; + return doodad; +} + +XkbOverlayKeyPtr +XkbAddGeomOverlayKey( XkbOverlayPtr overlay, + XkbOverlayRowPtr row, + char * over, + char * under) +{ +register int i; +XkbOverlayKeyPtr key; +XkbSectionPtr section; +XkbRowPtr row_under; +Bool found; + + if ((!overlay)||(!row)||(!over)||(!under)) + return NULL; + section= overlay->section_under; + if (row->row_under>=section->num_rows) + return NULL; + row_under= §ion->rows[row->row_under]; + for (i=0,found=False;inum_keys;i++) { + if (strncmp(under,row_under->keys[i].name.name,XkbKeyNameLength)==0) { + found= True; + break; + } + } + if (!found) + return NULL; + if ((row->num_keys>=row->sz_keys)&&(_XkbAllocOverlayKeys(row,1)!=Success)) + return NULL; + key= &row->keys[row->num_keys]; + strncpy(key->under.name,under,XkbKeyNameLength); + strncpy(key->over.name,over,XkbKeyNameLength); + row->num_keys++; + return key; +} + +XkbOverlayRowPtr +XkbAddGeomOverlayRow(XkbOverlayPtr overlay,int row_under,int sz_keys) +{ +register int i; +XkbOverlayRowPtr row; + + if ((!overlay)||(sz_keys<0)) + return NULL; + if (row_under>=overlay->section_under->num_rows) + return NULL; + for (i=0;inum_rows;i++) { + if (overlay->rows[i].row_under==row_under) { + row= &overlay->rows[i]; + if ((row->sz_keysrows[i]; + } + } + if ((overlay->num_rows>=overlay->sz_rows)&& + (_XkbAllocOverlayRows(overlay,1)!=Success)) + return NULL; + row= &overlay->rows[overlay->num_rows]; + bzero(row,sizeof(XkbOverlayRowRec)); + if ((sz_keys>0)&&(_XkbAllocOverlayKeys(row,sz_keys)!=Success)) + return NULL; + row->row_under= row_under; + overlay->num_rows++; + return row; +} + +XkbOverlayPtr +XkbAddGeomOverlay(XkbSectionPtr section,Atom name,int sz_rows) +{ +register int i; +XkbOverlayPtr overlay; + + if ((!section)||(name==None)||(sz_rows==0)) + return NULL; + + for (i=0,overlay=section->overlays;inum_overlays;i++,overlay++) { + if (overlay->name==name) { + if ((sz_rows>0)&&(_XkbAllocOverlayRows(overlay,sz_rows)!=Success)) + return NULL; + return overlay; + } + } + if ((section->num_overlays>=section->sz_overlays)&& + (_XkbAllocOverlays(section,1)!=Success)) + return NULL; + overlay= §ion->overlays[section->num_overlays]; + if ((sz_rows>0)&&(_XkbAllocOverlayRows(overlay,sz_rows)!=Success)) + return NULL; + overlay->name= name; + overlay->section_under= section; + section->num_overlays++; + return overlay; +} diff --git a/libX11/src/xkb/XKBGeom.c b/libX11/src/xkb/XKBGeom.c new file mode 100644 index 000000000..6eca6d5b0 --- /dev/null +++ b/libX11/src/xkb/XKBGeom.c @@ -0,0 +1,696 @@ +/* $Xorg: XKBGeom.c,v 1.4 2000/08/17 19:45:01 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBGeom.c,v 1.5 2003/04/13 19:22:18 dawes Exp $ */ + +#ifdef DEBUG +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#endif + +#define NEED_EVENTS +#define NEED_REPLIES +#define NEED_MAP_READERS +#include "Xlibint.h" +#include +#include +#include "XKBlibint.h" + +#ifndef MINSHORT +#define MINSHORT -32768 +#endif +#ifndef MAXSHORT +#define MAXSHORT 32767 +#endif + +/***====================================================================***/ + +static void +_XkbCheckBounds(XkbBoundsPtr bounds,int x,int y) +{ + if (xx1) bounds->x1= x; + if (x>bounds->x2) bounds->x2= x; + if (yy1) bounds->y1= y; + if (y>bounds->y2) bounds->y2= y; + return; +} + +Bool +XkbComputeShapeBounds(XkbShapePtr shape) +{ +register int o,p; +XkbOutlinePtr outline; +XkbPointPtr pt; + + if ((!shape)||(shape->num_outlines<1)) + return False; + shape->bounds.x1= shape->bounds.y1= MAXSHORT; + shape->bounds.x2= shape->bounds.y2= MINSHORT; + for (outline=shape->outlines,o=0;onum_outlines;o++,outline++) { + for (pt=outline->points,p=0;pnum_points;p++,pt++) { + _XkbCheckBounds(&shape->bounds,pt->x,pt->y); + } + if (outline->num_points<2) { + _XkbCheckBounds(&shape->bounds,0,0); + } + } + return True; +} + +Bool +XkbComputeShapeTop(XkbShapePtr shape,XkbBoundsPtr bounds) +{ +register int p; +XkbOutlinePtr outline; +XkbPointPtr pt; + + if ((!shape)||(shape->num_outlines<1)) + return False; + if (shape->approx) outline= shape->approx; + else outline= &shape->outlines[shape->num_outlines-1]; + if (outline->num_points<2) { + bounds->x1= bounds->y1= 0; + bounds->x2= bounds->y2= 0; + } + else { + bounds->x1= bounds->y1= MAXSHORT; + bounds->x2= bounds->y2= MINSHORT; + } + for (pt=outline->points,p=0;pnum_points;p++,pt++) { + _XkbCheckBounds(bounds,pt->x,pt->y); + } + return True; +} + +Bool +XkbComputeRowBounds(XkbGeometryPtr geom,XkbSectionPtr section,XkbRowPtr row) +{ +register int k,pos; +XkbKeyPtr key; +XkbBoundsPtr bounds,sbounds; + + if ((!geom)||(!section)||(!row)) + return False; + pos= 0; + bounds= &row->bounds; + bzero(bounds,sizeof(XkbBoundsRec)); + for (key=row->keys,pos=k=0;knum_keys;k++,key++) { + sbounds= &XkbKeyShape(geom,key)->bounds; + _XkbCheckBounds(bounds,pos,0); + if (!row->vertical) { + if (key->gap!=0) { + pos+= key->gap; + _XkbCheckBounds(bounds,pos,0); + } + _XkbCheckBounds(bounds,pos+sbounds->x1,sbounds->y1); + _XkbCheckBounds(bounds,pos+sbounds->x2,sbounds->y2); + pos+= sbounds->x2; + } + else { + if (key->gap!=0) { + pos+= key->gap; + _XkbCheckBounds(bounds,0,pos); + } + _XkbCheckBounds(bounds,pos+sbounds->x1,sbounds->y1); + _XkbCheckBounds(bounds,pos+sbounds->x2,sbounds->y2); + pos+= sbounds->y2; + } + } + return True; +} + +Bool +XkbComputeSectionBounds(XkbGeometryPtr geom,XkbSectionPtr section) +{ +register int i; +XkbShapePtr shape; +XkbRowPtr row; +XkbDoodadPtr doodad; +XkbBoundsPtr bounds,rbounds=NULL; + + if ((!geom)||(!section)) + return False; + bounds= §ion->bounds; + bzero(bounds,sizeof(XkbBoundsRec)); + for (i=0,row=section->rows;inum_rows;i++,row++) { + if (!XkbComputeRowBounds(geom,section,row)) + return False; + rbounds= &row->bounds; + _XkbCheckBounds(bounds,row->left+rbounds->x1,row->top+rbounds->y1); + _XkbCheckBounds(bounds,row->left+rbounds->x2,row->top+rbounds->y2); + } + for (i=0,doodad=section->doodads;inum_doodads;i++,doodad++) { + static XkbBoundsRec tbounds; + switch (doodad->any.type) { + case XkbOutlineDoodad: + case XkbSolidDoodad: + shape= XkbShapeDoodadShape(geom,&doodad->shape); + rbounds= &shape->bounds; + break; + case XkbTextDoodad: + tbounds.x1= doodad->text.left; + tbounds.y1= doodad->text.top; + tbounds.x2= tbounds.x1+doodad->text.width; + tbounds.y2= tbounds.y1+doodad->text.height; + rbounds= &tbounds; + break; + case XkbIndicatorDoodad: + shape= XkbIndicatorDoodadShape(geom,&doodad->indicator); + rbounds= &shape->bounds; + break; + case XkbLogoDoodad: + shape= XkbLogoDoodadShape(geom,&doodad->logo); + rbounds= &shape->bounds; + break; + default: + tbounds.x1= tbounds.x2= doodad->any.left; + tbounds.y1= tbounds.y2= doodad->any.top; + break; + } + _XkbCheckBounds(bounds,rbounds->x1,rbounds->y1); + _XkbCheckBounds(bounds,rbounds->x2,rbounds->y2); + } + return True; +} + +/***====================================================================***/ + +char * +XkbFindOverlayForKey(XkbGeometryPtr geom,XkbSectionPtr wanted,char *under) +{ +int s; +XkbSectionPtr section; + + if ((geom==NULL)||(under==NULL)||(geom->num_sections<1)) + return NULL; + + if (wanted) + section= wanted; + else section= geom->sections; + + for (s=0;snum_sections;s++,section++) { + XkbOverlayPtr ol; + int o; + + if (section->num_overlays<1) + continue; + for (o=0,ol=section->overlays;onum_overlays;o++,ol++) { + XkbOverlayRowPtr row; + int r; + + for (r=0,row=ol->rows;rnum_rows;r++,row++) { + XkbOverlayKeyPtr key; + int k; + for (k=0,key=row->keys;knum_keys;k++,key++) { + if (strncmp(under,key->under.name,XkbKeyNameLength)==0) + return key->over.name; + } + } + } + if (wanted!=NULL) + break; + } + return NULL; +} + +/***====================================================================***/ + +static Status +_XkbReadGeomProperties( XkbReadBufferPtr buf, + XkbGeometryPtr geom, + xkbGetGeometryReply * rep) +{ +Status rtrn; + + if (rep->nProperties<1) + return Success; + if ((rtrn=XkbAllocGeomProps(geom,rep->nProperties))==Success) { + register int i; + register Bool ok; + char *name,*value; + ok= True; + for (i=0;(inProperties)&&ok;i++) { + name=NULL; + value=NULL; + ok= _XkbGetReadBufferCountedString(buf,&name)&&ok; + ok= _XkbGetReadBufferCountedString(buf,&value)&&ok; + ok= ok&&(XkbAddGeomProperty(geom,name,value)!=NULL); + if (name) + _XkbFree(name); + if (value) + _XkbFree(value); + } + if (ok) rtrn= Success; + else rtrn= BadLength; + } + return rtrn; +} + +static Status +_XkbReadGeomKeyAliases( XkbReadBufferPtr buf, + XkbGeometryPtr geom, + xkbGetGeometryReply * rep) +{ +Status rtrn; + + if (rep->nKeyAliases<1) + return Success; + if ((rtrn=XkbAllocGeomKeyAliases(geom,rep->nKeyAliases))==Success) { + if (!_XkbCopyFromReadBuffer(buf,(char *)geom->key_aliases, + (rep->nKeyAliases*XkbKeyNameLength*2))) + return BadLength; + geom->num_key_aliases= rep->nKeyAliases; + return Success; + } + else { /* alloc failed, just skip the aliases */ + _XkbSkipReadBufferData(buf,(rep->nKeyAliases*XkbKeyNameLength*2)); + } + return rtrn; +} + +static Status +_XkbReadGeomColors( XkbReadBufferPtr buf, + XkbGeometryPtr geom, + xkbGetGeometryReply * rep) +{ +Status rtrn; + + if (rep->nColors<1) + return Success; + if ((rtrn=XkbAllocGeomColors(geom,rep->nColors))==Success) { + register int i; + char *spec; + for (i=0;inColors;i++) { + spec = NULL; + if (!_XkbGetReadBufferCountedString(buf,&spec)) + rtrn = BadLength; + else if (XkbAddGeomColor(geom,spec,geom->num_colors)==NULL) + rtrn = BadAlloc; + if (spec) + _XkbFree(spec); + if (rtrn != Success) + return rtrn; + } + return Success; + } + return rtrn; +} + +static Status +_XkbReadGeomShapes( XkbReadBufferPtr buf, + XkbGeometryPtr geom, + xkbGetGeometryReply * rep) +{ +register int i; +Status rtrn; + + if (rep->nShapes<1) + return Success; + if ((rtrn=XkbAllocGeomShapes(geom,rep->nShapes))!=Success) + return rtrn; + for (i=0;inShapes;i++) { + xkbShapeWireDesc *shapeWire; + XkbShapePtr shape; + register int o; + shapeWire= (xkbShapeWireDesc *) + _XkbGetReadBufferPtr(buf,SIZEOF(xkbShapeWireDesc)); + if (!shapeWire) + return BadLength; + shape= XkbAddGeomShape(geom,shapeWire->name,shapeWire->nOutlines); + if (!shape) + return BadAlloc; + for (o=0;onOutlines;o++) { + xkbOutlineWireDesc *olWire; + XkbOutlinePtr ol; + register int p; + XkbPointPtr pt; + olWire= (xkbOutlineWireDesc *) + _XkbGetReadBufferPtr(buf,SIZEOF(xkbOutlineWireDesc)); + if (!olWire) + return BadLength; + ol= XkbAddGeomOutline(shape,olWire->nPoints); + if (!ol) + return BadAlloc; + ol->corner_radius= olWire->cornerRadius; + for (p=0,pt=ol->points;pnPoints;p++,pt++) { + xkbPointWireDesc * ptWire; + ptWire= (xkbPointWireDesc *) + _XkbGetReadBufferPtr(buf,SIZEOF(xkbPointWireDesc)); + if (!ptWire) + return BadLength; + pt->x= ptWire->x; + pt->y= ptWire->y; + } + ol->num_points= olWire->nPoints; + } + if (shapeWire->primaryNdx!=XkbNoShape) + shape->primary= &shape->outlines[shapeWire->primaryNdx]; + else shape->primary= NULL; + if (shapeWire->approxNdx!=XkbNoShape) + shape->approx= &shape->outlines[shapeWire->approxNdx]; + else shape->approx= NULL; + XkbComputeShapeBounds(shape); + } + return Success; +} + +static Status +_XkbReadGeomDoodad( XkbReadBufferPtr buf, + XkbGeometryPtr geom, + XkbSectionPtr section) +{ +XkbDoodadPtr doodad; +xkbDoodadWireDesc * doodadWire; + + doodadWire= (xkbDoodadWireDesc *) + _XkbGetReadBufferPtr(buf,SIZEOF(xkbDoodadWireDesc)); + if (!doodadWire) + return BadLength; + doodad= XkbAddGeomDoodad(geom,section,doodadWire->any.name); + if (!doodad) + return BadAlloc; + doodad->any.type= doodadWire->any.type; + doodad->any.priority= doodadWire->any.priority; + doodad->any.top= doodadWire->any.top; + doodad->any.left= doodadWire->any.left; + doodad->any.angle= doodadWire->any.angle; + switch (doodad->any.type) { + case XkbOutlineDoodad: + case XkbSolidDoodad: + doodad->shape.color_ndx= doodadWire->shape.colorNdx; + doodad->shape.shape_ndx= doodadWire->shape.shapeNdx; + break; + case XkbTextDoodad: + doodad->text.width= doodadWire->text.width; + doodad->text.height= doodadWire->text.height; + doodad->text.color_ndx= doodadWire->text.colorNdx; + if (!_XkbGetReadBufferCountedString(buf,&doodad->text.text)) + return BadLength; + if (!_XkbGetReadBufferCountedString(buf,&doodad->text.font)) + return BadLength; + break; + case XkbIndicatorDoodad: + doodad->indicator.shape_ndx= doodadWire->indicator.shapeNdx; + doodad->indicator.on_color_ndx= doodadWire->indicator.onColorNdx; + doodad->indicator.off_color_ndx= doodadWire->indicator.offColorNdx; + break; + case XkbLogoDoodad: + doodad->logo.color_ndx= doodadWire->logo.colorNdx; + doodad->logo.shape_ndx= doodadWire->logo.shapeNdx; + if (!_XkbGetReadBufferCountedString(buf,&doodad->logo.logo_name)) + return BadLength; + break; + default: + return BadValue; + } + return Success; +} + +static Status +_XkbReadGeomOverlay( XkbReadBufferPtr buf, + XkbGeometryPtr geom, + XkbSectionPtr section) +{ +XkbOverlayPtr ol; +xkbOverlayWireDesc * olWire; +register int r; + + olWire= (xkbOverlayWireDesc *) + _XkbGetReadBufferPtr(buf,SIZEOF(xkbOverlayWireDesc)); + if (olWire==NULL) + return BadLength; + ol= XkbAddGeomOverlay(section,olWire->name,olWire->nRows); + if (ol==NULL) + return BadLength; + for (r=0;rnRows;r++) { + register int k; + XkbOverlayRowPtr row; + xkbOverlayRowWireDesc * rowWire; + xkbOverlayKeyWireDesc * keyWire; + rowWire= (xkbOverlayRowWireDesc *) + _XkbGetReadBufferPtr(buf,SIZEOF(xkbOverlayRowWireDesc)); + if (rowWire==NULL) + return BadLength; + row= XkbAddGeomOverlayRow(ol,rowWire->rowUnder,rowWire->nKeys); + row->row_under= rowWire->rowUnder; + if (!row) + return BadAlloc; + if (rowWire->nKeys<1) + continue; + keyWire= (xkbOverlayKeyWireDesc *) + _XkbGetReadBufferPtr(buf, + SIZEOF(xkbOverlayKeyWireDesc)*rowWire->nKeys); + if (keyWire==NULL) + return BadLength; + for (k=0;knKeys;k++,keyWire++,row->num_keys++) { + memcpy(row->keys[row->num_keys].over.name,keyWire->over, + XkbKeyNameLength); + memcpy(row->keys[row->num_keys].under.name,keyWire->under, + XkbKeyNameLength); + } + } + return Success; +} + +static Status +_XkbReadGeomSections( XkbReadBufferPtr buf, + XkbGeometryPtr geom, + xkbGetGeometryReply * rep) +{ +register int s; +XkbSectionPtr section; +xkbSectionWireDesc * sectionWire; +Status rtrn; + + if (rep->nSections<1) + return Success; + if ((rtrn=XkbAllocGeomSections(geom,rep->nSections))!=Success) + return rtrn; + for (s=0;snSections;s++) { + sectionWire= (xkbSectionWireDesc *) + _XkbGetReadBufferPtr(buf,SIZEOF(xkbSectionWireDesc)); + if (!sectionWire) + return BadLength; + section= XkbAddGeomSection(geom,sectionWire->name,sectionWire->nRows, + sectionWire->nDoodads, + sectionWire->nOverlays); + if (!section) + return BadAlloc; + section->top= sectionWire->top; + section->left= sectionWire->left; + section->width= sectionWire->width; + section->height= sectionWire->height; + section->angle= sectionWire->angle; + section->priority= sectionWire->priority; + if (sectionWire->nRows>0) { + register int r; + XkbRowPtr row; + xkbRowWireDesc * rowWire; + for (r=0;rnRows;r++) { + rowWire= (xkbRowWireDesc *) + _XkbGetReadBufferPtr(buf,SIZEOF(xkbRowWireDesc)); + if (!rowWire) + return BadLength; + row= XkbAddGeomRow(section,rowWire->nKeys); + if (!row) + return BadAlloc; + row->top= rowWire->top; + row->left= rowWire->left; + row->vertical= rowWire->vertical; + if (rowWire->nKeys>0) { + register int k; + XkbKeyPtr key; + xkbKeyWireDesc * keyWire; + for (k=0;knKeys;k++) { + keyWire= (xkbKeyWireDesc *) + _XkbGetReadBufferPtr(buf,SIZEOF(xkbKeyWireDesc)); + if (!keyWire) + return BadLength; + key= XkbAddGeomKey(row); + if (!key) + return BadAlloc; + memcpy(key->name.name,keyWire->name,XkbKeyNameLength); + key->gap= keyWire->gap; + key->shape_ndx= keyWire->shapeNdx; + key->color_ndx= keyWire->colorNdx; + } + } + } + } + if (sectionWire->nDoodads>0) { + register int d; + for (d=0;dnDoodads;d++) { + if ((rtrn=_XkbReadGeomDoodad(buf,geom,section))!=Success) + return rtrn; + } + } + if (sectionWire->nOverlays>0) { + register int o; + for (o=0;onOverlays;o++) { + if ((rtrn=_XkbReadGeomOverlay(buf,geom,section))!=Success) + return rtrn; + } + } + } + return Success; +} + +static Status +_XkbReadGeomDoodads( XkbReadBufferPtr buf, + XkbGeometryPtr geom, + xkbGetGeometryReply * rep) +{ +register int d; +Status rtrn; + + if (rep->nDoodads<1) + return Success; + if ((rtrn=XkbAllocGeomDoodads(geom,rep->nDoodads))!=Success) + return rtrn; + for (d=0;dnDoodads;d++) { + if ((rtrn=_XkbReadGeomDoodad(buf,geom,NULL))!=Success) + return rtrn; + } + return Success; +} + +Status +_XkbReadGetGeometryReply( Display * dpy, + xkbGetGeometryReply * rep, + XkbDescPtr xkb, + int * nread_rtrn) +{ +XkbGeometryPtr geom; + + geom= _XkbTypedCalloc(1,XkbGeometryRec); + if (!geom) + return BadAlloc; + if (xkb->geom) + XkbFreeGeometry(xkb->geom,XkbGeomAllMask,True); + xkb->geom= geom; + + geom->name= rep->name; + geom->width_mm= rep->widthMM; + geom->height_mm= rep->heightMM; + if (rep->length) { + XkbReadBufferRec buf; + int left; + if (_XkbInitReadBuffer(dpy,&buf,(int)rep->length*4)) { + Status status= Success; + if (nread_rtrn) + *nread_rtrn= (int)rep->length*4; + if (!_XkbGetReadBufferCountedString(&buf,&geom->label_font)) + status= BadLength; + if (status==Success) + status= _XkbReadGeomProperties(&buf,geom,rep); + if (status==Success) + status= _XkbReadGeomColors(&buf,geom,rep); + if (status==Success) + status= _XkbReadGeomShapes(&buf,geom,rep); + if (status==Success) + status= _XkbReadGeomSections(&buf,geom,rep); + if (status==Success) + status= _XkbReadGeomDoodads(&buf,geom,rep); + if (status==Success) + status= _XkbReadGeomKeyAliases(&buf,geom,rep); + left= _XkbFreeReadBuffer(&buf); + if ((status!=Success) || left || buf.error) { + if (status==Success) + status= BadLength; + XkbFreeGeometry(geom,XkbGeomAllMask,True); + xkb->geom= NULL; + return status; + } + geom->base_color= &geom->colors[rep->baseColorNdx]; + geom->label_color= &geom->colors[rep->labelColorNdx]; + } + else { + XkbFreeGeometry(geom,XkbGeomAllMask,True); + xkb->geom= NULL; + return BadAlloc; + } + } + return Success; +} + +Status +XkbGetGeometry(Display *dpy,XkbDescPtr xkb) +{ +xkbGetGeometryReq *req; +xkbGetGeometryReply rep; +Status status; + + if ( (!xkb) || (dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + + LockDisplay(dpy); + GetReq(kbGetGeometry, req); + req->reqType = dpy->xkb_info->codes->major_opcode; + req->xkbReqType = X_kbGetGeometry; + req->deviceSpec = xkb->device_spec; + req->name= None; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) + status = BadImplementation; + else if (!rep.found) + status = BadName; + else + status = _XkbReadGetGeometryReply(dpy,&rep,xkb,NULL); + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Status +XkbGetNamedGeometry(Display *dpy,XkbDescPtr xkb,Atom name) +{ +xkbGetGeometryReq *req; +xkbGetGeometryReply rep; +Status status; + + if ( (name==None) || (dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) ) + return BadAccess; + + LockDisplay(dpy); + GetReq(kbGetGeometry, req); + req->reqType = dpy->xkb_info->codes->major_opcode; + req->xkbReqType = X_kbGetGeometry; + req->deviceSpec = xkb->device_spec; + req->name= (CARD32)name; + if ((!_XReply(dpy, (xReply *)&rep, 0, xFalse))||(!rep.found)) + status = BadImplementation; + else if (!rep.found) + status = BadName; + else + status = _XkbReadGetGeometryReply(dpy,&rep,xkb,NULL); + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + diff --git a/libX11/src/xkb/XKBGetByName.c b/libX11/src/xkb/XKBGetByName.c new file mode 100644 index 000000000..2c6ff0849 --- /dev/null +++ b/libX11/src/xkb/XKBGetByName.c @@ -0,0 +1,218 @@ +/* $Xorg: XKBGetByName.c,v 1.3 2000/08/17 19:45:02 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86$ */ + +#define NEED_REPLIES +#define NEED_EVENTS +#define NEED_MAP_READERS +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include +#include "XKBlibint.h" + +/***====================================================================***/ + +XkbDescPtr +XkbGetKeyboardByName( Display * dpy, + unsigned deviceSpec, + XkbComponentNamesPtr names, + unsigned want, + unsigned need, + Bool load) +{ + register xkbGetKbdByNameReq * req; + xkbGetKbdByNameReply rep; + int len,extraLen; + char * str; + XkbDescPtr xkb; + int mapLen,codesLen,typesLen,compatLen; + int symsLen,geomLen; + XkbInfoPtr xkbi; + + if ( (dpy==NULL) || (dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) ) + return NULL; + + xkbi= dpy->xkb_info; + xkb = (XkbDescRec *)_XkbCalloc(1,sizeof(XkbDescRec)); + if (!xkb) + return NULL; + xkb->device_spec = deviceSpec; + xkb->map = (XkbClientMapRec *)_XkbCalloc(1,sizeof(XkbClientMapRec)); + xkb->dpy = dpy; + + LockDisplay(dpy); + GetReq(kbGetKbdByName, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetKbdByName; + req->deviceSpec = xkb->device_spec; + req->want= want; + req->need= need; + req->load= load; + + mapLen= codesLen= typesLen= compatLen= symsLen= geomLen= 0; + if (names) { + if (names->keymap) + mapLen= (int)strlen(names->keymap); + if (names->keycodes) + codesLen= (int)strlen(names->keycodes); + if (names->types) + typesLen= (int)strlen(names->types); + if (names->compat) + compatLen= (int)strlen(names->compat); + if (names->symbols) + symsLen= (int)strlen(names->symbols); + if (names->geometry) + geomLen= (int)strlen(names->geometry); + if (mapLen>255) mapLen= 255; + if (codesLen>255) codesLen= 255; + if (typesLen>255) typesLen= 255; + if (compatLen>255) compatLen= 255; + if (symsLen>255) symsLen= 255; + if (geomLen>255) geomLen= 255; + } + else mapLen= codesLen= typesLen= compatLen= symsLen= geomLen= 0; + + len= mapLen+codesLen+typesLen+compatLen+symsLen+geomLen+6; + len= XkbPaddedSize(len); + req->length+= len/4; + BufAlloc(char *,str,len); + *str++= mapLen; + if (mapLen>0) { + memcpy(str,names->keymap,mapLen); + str+= mapLen; + } + *str++= codesLen; + if (codesLen>0) { + memcpy(str,names->keycodes,codesLen); + str+= codesLen; + } + *str++= typesLen; + if (typesLen>0) { + memcpy(str,names->types,typesLen); + str+= typesLen; + } + *str++= compatLen; + if (compatLen>0) { + memcpy(str,names->compat,compatLen); + str+= compatLen; + } + *str++= symsLen; + if (symsLen>0) { + memcpy(str,names->symbols,symsLen); + str+= symsLen; + } + *str++= geomLen; + if (geomLen>0) { + memcpy(str,names->geometry,geomLen); + str+= geomLen; + } + if ((!_XReply(dpy, (xReply *)&rep, 0, xFalse))||(!rep.reported)) + goto BAILOUT; + extraLen= (int)rep.length*4; + + xkb->device_spec= rep.deviceID; + xkb->min_key_code = rep.minKeyCode; + xkb->max_key_code = rep.maxKeyCode; + if (rep.reported&(XkbGBN_SymbolsMask|XkbGBN_TypesMask)) { + xkbGetMapReply mrep; + Status status; + int nread= 0; + + _XRead(dpy, (char *)&mrep, SIZEOF(xkbGetMapReply)); + extraLen-= SIZEOF(xkbGetMapReply); + status= _XkbReadGetMapReply(dpy,&mrep,xkb,&nread); + extraLen-= nread; + if (status!=Success) + goto BAILOUT; + } + if (rep.reported&XkbGBN_CompatMapMask) { + xkbGetCompatMapReply crep; + Status status; + int nread= 0; + + _XRead(dpy, (char *)&crep, SIZEOF(xkbGetCompatMapReply)); + extraLen-= SIZEOF(xkbGetCompatMapReply); + status= _XkbReadGetCompatMapReply(dpy,&crep,xkb,&nread); + extraLen-= nread; + if (status!=Success) + goto BAILOUT; + } + if (rep.reported&XkbGBN_IndicatorMapMask) { + xkbGetIndicatorMapReply irep; + Status status; + int nread= 0; + + _XRead(dpy, (char *)&irep, SIZEOF(xkbGetIndicatorMapReply)); + extraLen-= SIZEOF(xkbGetIndicatorMapReply); + status= _XkbReadGetIndicatorMapReply(dpy,&irep,xkb,&nread); + extraLen-= nread; + if (status!=Success) + goto BAILOUT; + } + if (rep.reported&(XkbGBN_KeyNamesMask|XkbGBN_OtherNamesMask)) { + xkbGetNamesReply nrep; + Status status; + int nread= 0; + + _XRead(dpy, (char *)&nrep, SIZEOF(xkbGetNamesReply)); + extraLen-= SIZEOF(xkbGetNamesReply); + status= _XkbReadGetNamesReply(dpy,&nrep,xkb,&nread); + extraLen-= nread; + if (status!=Success) + goto BAILOUT; + } + if (rep.reported&XkbGBN_GeometryMask) { + xkbGetGeometryReply grep; + Status status; + int nread= 0; + + _XRead(dpy, (char *)&grep, SIZEOF(xkbGetGeometryReply)); + extraLen-= SIZEOF(xkbGetGeometryReply); + status= _XkbReadGetGeometryReply(dpy,&grep,xkb,&nread); + extraLen-= nread; + if (status!=Success) + goto BAILOUT; + } + UnlockDisplay(dpy); + SyncHandle(); + return xkb; +BAILOUT: + if (xkb!=NULL) + XkbFreeKeyboard(xkb,XkbAllComponentsMask,xTrue); + UnlockDisplay(dpy); + SyncHandle(); + return NULL; +} + +XkbDescPtr +XkbGetKeyboard(Display *dpy,unsigned which,unsigned deviceSpec) +{ + return XkbGetKeyboardByName(dpy,deviceSpec,NULL,which,which,False); +} diff --git a/libX11/src/xkb/XKBGetMap.c b/libX11/src/xkb/XKBGetMap.c new file mode 100644 index 000000000..59e996216 --- /dev/null +++ b/libX11/src/xkb/XKBGetMap.c @@ -0,0 +1,833 @@ +/* $Xorg: XKBGetMap.c,v 1.4 2000/08/17 19:45:02 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +/* $XFree86: xc/lib/X11/XKBGetMap.c,v 1.9 2003/04/17 02:06:31 dawes Exp $ */ + +#define NEED_REPLIES +#define NEED_EVENTS +#define NEED_MAP_READERS +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include +#include "XKBlibint.h" + +static Status +_XkbReadKeyTypes(XkbReadBufferPtr buf,XkbDescPtr xkb,xkbGetMapReply *rep) +{ +int i,n,lastMapCount; +XkbKeyTypePtr type; + + if ( rep->nTypes>0 ) { + n = rep->firstType+rep->nTypes; + if (xkb->map->num_types>=n) + n= xkb->map->num_types; + else if (XkbAllocClientMap(xkb,XkbKeyTypesMask,n)!=Success) + return BadAlloc; + + type = &xkb->map->types[rep->firstType]; + for (i=0;i<(int)rep->nTypes;i++,type++) { + xkbKeyTypeWireDesc *desc; + register int ndx; + + ndx= i+rep->firstType; + if (ndx>=xkb->map->num_types) + xkb->map->num_types= ndx+1; + + desc= (xkbKeyTypeWireDesc *)_XkbGetReadBufferPtr(buf, + SIZEOF(xkbKeyTypeWireDesc)); + if (desc==NULL) + return BadLength; + + lastMapCount= type->map_count; + if ( desc->nMapEntries>0 ) { + if ((type->map==NULL)||(desc->nMapEntries>type->map_count)) { + XkbKTMapEntryRec *prev_map = type->map; + + type->map= _XkbTypedRealloc(type->map,desc->nMapEntries, + XkbKTMapEntryRec); + if (type->map==NULL) { + _XkbFree(prev_map); + return BadAlloc; + } + } + } + else if (type->map!=NULL) { + Xfree(type->map); + type->map_count= 0; + type->map= NULL; + } + + if ( desc->preserve && (desc->nMapEntries>0) ) { + if ((!type->preserve)|| + (desc->nMapEntries>lastMapCount)) { + XkbModsRec *prev_preserve = type->preserve; + + type->preserve= _XkbTypedRealloc(type->preserve, + desc->nMapEntries, + XkbModsRec); + if (type->preserve==NULL) { + _XkbFree(prev_preserve); + return BadAlloc; + } + } + } + else if (type->preserve!=NULL) { + Xfree(type->preserve); + type->preserve= NULL; + } + + type->mods.mask = desc->mask; + type->mods.real_mods = desc->realMods; + type->mods.vmods = desc->virtualMods; + type->num_levels = desc->numLevels; + type->map_count = desc->nMapEntries; + if (desc->nMapEntries>0) { + register xkbKTMapEntryWireDesc *wire; + register XkbKTMapEntryPtr entry; + register int size; + + size= type->map_count*SIZEOF(xkbKTMapEntryWireDesc); + wire= (xkbKTMapEntryWireDesc *)_XkbGetReadBufferPtr(buf,size); + if (wire==NULL) + return BadLength; + entry= type->map; + for (n=0;nmap_count;n++,wire++,entry++) { + entry->active= wire->active; + entry->level= wire->level; + entry->mods.mask= wire->mask; + entry->mods.real_mods= wire->realMods; + entry->mods.vmods= wire->virtualMods; + } + + if (desc->preserve) { + register xkbModsWireDesc * pwire; + register XkbModsPtr preserve; + register int sz; + + sz= desc->nMapEntries*SIZEOF(xkbModsWireDesc); + pwire=(xkbModsWireDesc *)_XkbGetReadBufferPtr(buf,sz); + if (pwire==NULL) + return BadLength; + preserve= type->preserve; + for (n=0;nnMapEntries;n++,pwire++,preserve++) { + preserve->mask= pwire->mask; + preserve->vmods= pwire->virtualMods; + preserve->real_mods= pwire->realMods; + } + } + } + } + } + return Success; +} + +static Status +_XkbReadKeySyms(XkbReadBufferPtr buf,XkbDescPtr xkb,xkbGetMapReply *rep) +{ +register int i; +XkbClientMapPtr map; + + map= xkb->map; + if (map->key_sym_map==NULL) { + register int offset; + XkbSymMapPtr oldMap; + xkbSymMapWireDesc *newMap; + map->key_sym_map= _XkbTypedCalloc((xkb->max_key_code+1),XkbSymMapRec); + if (map->key_sym_map==NULL) + return BadAlloc; + if (map->syms==NULL) { + int sz; + sz= (rep->totalSyms*12)/10; + sz= ((sz+(unsigned)128)/128)*128; + map->syms = _XkbTypedCalloc(sz,KeySym); + if (map->syms==NULL) + return BadAlloc; + map->size_syms = sz; + } + offset = 1; + oldMap = &map->key_sym_map[rep->firstKeySym]; + for (i=0;i<(int)rep->nKeySyms;i++,oldMap++) { + newMap= (xkbSymMapWireDesc *) + _XkbGetReadBufferPtr(buf,SIZEOF(xkbSymMapWireDesc)); + if (newMap==NULL) + return BadLength; + oldMap->kt_index[0]= newMap->ktIndex[0]; + oldMap->kt_index[1]= newMap->ktIndex[1]; + oldMap->kt_index[2]= newMap->ktIndex[2]; + oldMap->kt_index[3]= newMap->ktIndex[3]; + oldMap->group_info= newMap->groupInfo; + oldMap->width= newMap->width; + oldMap->offset= offset; + if (offset+newMap->nSyms>=map->size_syms) { + register int sz; + KeySym *prev_syms = map->syms; + + sz= map->size_syms+128; + map->syms= _XkbTypedRealloc(map->syms,sz,KeySym); + if (map->syms==NULL) { + _XkbFree(prev_syms); + map->size_syms= 0; + return BadAlloc; + } + map->size_syms= sz; + } + if (newMap->nSyms>0) { + _XkbReadBufferCopyKeySyms(buf,(KeySym *)&map->syms[offset], + newMap->nSyms); + offset+= newMap->nSyms; + } + else { + map->syms[offset]= 0; + } + } + map->num_syms= offset; + } + else { + xkbSymMapWireDesc * newMap; + XkbSymMapPtr oldMap; + KeySym * newSyms; + int tmp; + + oldMap = &map->key_sym_map[rep->firstKeySym]; + for (i=0;i<(int)rep->nKeySyms;i++,oldMap++) { + newMap= (xkbSymMapWireDesc *) + _XkbGetReadBufferPtr(buf,SIZEOF(xkbSymMapWireDesc)); + if (newMap==NULL) + return BadLength; + + if (newMap->nSyms>0) + tmp= newMap->nSyms; + else tmp= 0; + + newSyms = XkbResizeKeySyms(xkb,i+rep->firstKeySym,tmp); + if (newSyms==NULL) + return BadAlloc; + if (newMap->nSyms>0) + _XkbReadBufferCopyKeySyms(buf,newSyms,newMap->nSyms); + else newSyms[0]= NoSymbol; + oldMap->kt_index[0] = newMap->ktIndex[0]; + oldMap->kt_index[1] = newMap->ktIndex[1]; + oldMap->kt_index[2] = newMap->ktIndex[2]; + oldMap->kt_index[3] = newMap->ktIndex[3]; + oldMap->group_info = newMap->groupInfo; + oldMap->width = newMap->width; + } + } + return Success; +} + +static Status +_XkbReadKeyActions(XkbReadBufferPtr buf,XkbDescPtr info,xkbGetMapReply *rep) +{ +int i; +CARD8 numDescBuf[248]; +CARD8* numDesc = NULL; +register int nKeyActs; +Status ret = Success; + + if ( (nKeyActs=rep->nKeyActs)>0 ) { + XkbSymMapPtr symMap; + + if (nKeyActs < sizeof numDescBuf) numDesc = numDescBuf; + else numDesc = Xmalloc (nKeyActs * sizeof(CARD8)); + + if (!_XkbCopyFromReadBuffer(buf, (char *)numDesc, nKeyActs)) { + ret = BadLength; + goto done; + } + i= XkbPaddedSize(nKeyActs)-nKeyActs; + if ((i>0)&&(!_XkbSkipReadBufferData(buf,i))) { + ret = BadLength; + goto done; + } + symMap = &info->map->key_sym_map[rep->firstKeyAct]; + for (i=0;i<(int)rep->nKeyActs;i++,symMap++) { + if (numDesc[i]==0) { + info->server->key_acts[i+rep->firstKeyAct]= 0; + } + else { + XkbAction *newActs; + /* 8/16/93 (ef) -- XXX! Verify size here (numdesc must be */ + /* either zero or XkbKeyNumSyms(info,key) */ + newActs=XkbResizeKeyActions(info,i+rep->firstKeyAct, + numDesc[i]); + if (newActs==NULL) { + ret = BadAlloc; + goto done; + } + if (!_XkbCopyFromReadBuffer(buf,(char *)newActs, + (int)(numDesc[i]*sizeof(XkbAction)))) { + ret = BadLength; + goto done; + } + } + } + } +done: + if (numDesc != NULL && numDesc != numDescBuf) Xfree (numDesc); + return ret; +} + +static Status +_XkbReadKeyBehaviors(XkbReadBufferPtr buf,XkbDescPtr xkb,xkbGetMapReply *rep) +{ +register int i; +xkbBehaviorWireDesc *wire; + + if ( rep->totalKeyBehaviors>0 ) { + if ( xkb->server->behaviors == NULL ) { + int size = xkb->max_key_code+1; + xkb->server->behaviors = _XkbTypedCalloc(size,XkbBehavior); + if (xkb->server->behaviors==NULL) + return BadAlloc; + } + else { + bzero(&xkb->server->behaviors[rep->firstKeyBehavior], + (rep->nKeyBehaviors*sizeof(XkbBehavior))); + } + for (i=0;itotalKeyBehaviors;i++) { + wire= (xkbBehaviorWireDesc *)_XkbGetReadBufferPtr(buf, + SIZEOF(xkbBehaviorWireDesc)); + if (wire==NULL) + return BadLength; + xkb->server->behaviors[wire->key].type= wire->type; + xkb->server->behaviors[wire->key].data= wire->data; + } + } + return Success; +} + +static Status +_XkbReadVirtualMods(XkbReadBufferPtr buf,XkbDescPtr xkb,xkbGetMapReply *rep) +{ + if ( rep->virtualMods ) { + register int i,bit,nVMods; + register char *data; + + for (i=nVMods=0,bit=1;ivirtualMods&bit) + nVMods++; + } + data= _XkbGetReadBufferPtr(buf,XkbPaddedSize(nVMods)); + if (data==NULL) + return BadLength; + for (i=0,bit=1;(i0);i++,bit<<=1) { + if (rep->virtualMods&bit) { + xkb->server->vmods[i]= *data++; + nVMods--; + } + } + } + return Success; +} + +static Status +_XkbReadExplicitComponents( XkbReadBufferPtr buf, + XkbDescPtr xkb, + xkbGetMapReply * rep) +{ +register int i; +unsigned char *wire; + + if ( rep->totalKeyExplicit>0 ) { + if ( xkb->server->explicit == NULL ) { + int size = xkb->max_key_code+1; + xkb->server->explicit = _XkbTypedCalloc(size,unsigned char); + if (xkb->server->explicit==NULL) + return BadAlloc; + } + else { + bzero(&xkb->server->explicit[rep->firstKeyExplicit], + rep->nKeyExplicit); + } + i= XkbPaddedSize(2*rep->totalKeyExplicit); + wire=(unsigned char *)_XkbGetReadBufferPtr(buf,i); + if (!wire) + return BadLength; + for (i=0;itotalKeyExplicit;i++,wire+=2) { + xkb->server->explicit[wire[0]]= wire[1]; + } + } + return Success; +} + +static Status +_XkbReadModifierMap(XkbReadBufferPtr buf,XkbDescPtr xkb,xkbGetMapReply *rep) +{ +register int i; +unsigned char *wire; + + if ( rep->totalModMapKeys>0 ) { + if ((xkb->map->modmap==NULL)&& + (XkbAllocClientMap(xkb,XkbModifierMapMask,0)!=Success)) { + return BadAlloc; + } + else { + bzero(&xkb->map->modmap[rep->firstModMapKey],rep->nModMapKeys); + } + i= XkbPaddedSize(2*rep->totalModMapKeys); + wire=(unsigned char *)_XkbGetReadBufferPtr(buf,i); + if (!wire) + return BadLength; + for (i=0;itotalModMapKeys;i++,wire+=2) { + xkb->map->modmap[wire[0]]= wire[1]; + } + } + return Success; +} + +static Status +_XkbReadVirtualModMap(XkbReadBufferPtr buf,XkbDescPtr xkb,xkbGetMapReply *rep) +{ +register int i; +xkbVModMapWireDesc * wire; +XkbServerMapPtr srv; + + if ( rep->totalVModMapKeys>0 ) { + if (((xkb->server==NULL)||(xkb->server->vmodmap==NULL))&& + (XkbAllocServerMap(xkb,XkbVirtualModMapMask,0)!=Success)) { + return BadAlloc; + } + else { + srv= xkb->server; + if (rep->nVModMapKeys > rep->firstVModMapKey) + bzero((char *)&srv->vmodmap[rep->firstVModMapKey], + (rep->nVModMapKeys - rep->firstVModMapKey) * + sizeof(unsigned short)); + } + srv= xkb->server; + i= rep->totalVModMapKeys*SIZEOF(xkbVModMapWireDesc); + wire=(xkbVModMapWireDesc *)_XkbGetReadBufferPtr(buf,i); + if (!wire) + return BadLength; + for (i=0;itotalVModMapKeys;i++,wire++) { + if ((wire->key>=xkb->min_key_code)&&(wire->key<=xkb->max_key_code)) + srv->vmodmap[wire->key]= wire->vmods; + } + } + return Success; +} + +static xkbGetMapReq * +_XkbGetGetMapReq(Display *dpy,XkbDescPtr xkb) +{ +xkbGetMapReq *req; + + GetReq(kbGetMap, req); + req->reqType = dpy->xkb_info->codes->major_opcode; + req->xkbReqType = X_kbGetMap; + req->deviceSpec = xkb->device_spec; + req->full = req->partial = 0; + req->firstType = req->nTypes = 0; + req->firstKeySym = req->nKeySyms = 0; + req->firstKeyAct = req->nKeyActs = 0; + req->firstKeyBehavior = req->nKeyBehaviors = 0; + req->virtualMods = 0; + req->firstKeyExplicit = req->nKeyExplicit = 0; + req->firstModMapKey = req->nModMapKeys = 0; + req->firstVModMapKey = req->nVModMapKeys = 0; + return req; +} + +Status +_XkbReadGetMapReply( Display * dpy, + xkbGetMapReply *rep, + XkbDescPtr xkb, + int * nread_rtrn) +{ +int extraData; +unsigned mask; + + if ( xkb->device_spec == XkbUseCoreKbd ) + xkb->device_spec= rep->deviceID; + xkb->min_key_code = rep->minKeyCode; + xkb->max_key_code = rep->maxKeyCode; + + if (!xkb->map) { + mask= rep->present&XkbAllClientInfoMask; + if (mask&&(XkbAllocClientMap(xkb,mask,rep->nTypes)!=Success)) + return BadAlloc; + } + if (!xkb->server) { + mask= rep->present&XkbAllServerInfoMask; + if (mask&&(XkbAllocServerMap(xkb,mask,rep->totalActs)!=Success)) + return BadAlloc; + } + extraData= (int)(rep->length*4); + extraData-= (SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply)); + if (rep->length) { + XkbReadBufferRec buf; + int left; + if (_XkbInitReadBuffer(dpy,&buf,extraData)) { + Status status= Success; + if (nread_rtrn!=NULL) + *nread_rtrn= extraData; + if (status==Success) + status= _XkbReadKeyTypes(&buf,xkb,rep); + if (status==Success) + status= _XkbReadKeySyms(&buf,xkb,rep); + if (status==Success) + status= _XkbReadKeyActions(&buf,xkb,rep); + if (status==Success) + status= _XkbReadKeyBehaviors(&buf,xkb,rep); + if (status==Success) + status= _XkbReadVirtualMods(&buf,xkb,rep); + if (status==Success) + status= _XkbReadExplicitComponents(&buf,xkb,rep); + if (status==Success) + status= _XkbReadModifierMap(&buf,xkb,rep); + if (status==Success) + status= _XkbReadVirtualModMap(&buf,xkb,rep); + left= _XkbFreeReadBuffer(&buf); + if (status!=Success) return status; + else if ( left || buf.error ) return BadLength; + } + else return BadAlloc; + } + return Success; +} + +static Status +_XkbHandleGetMapReply(Display *dpy,XkbDescPtr xkb) +{ +xkbGetMapReply rep; + + if (!_XReply(dpy, (xReply *)&rep, + ( (SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply)) >> 2 ), + xFalse)) { + return BadImplementation; + } + return _XkbReadGetMapReply(dpy,&rep,xkb,NULL); +} + +Status +XkbGetUpdatedMap(Display *dpy,unsigned which,XkbDescPtr xkb) +{ + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + if (which) { + register xkbGetMapReq *req; + Status status; + + LockDisplay(dpy); + + req = _XkbGetGetMapReq(dpy, xkb); + req->full = which; + status= _XkbHandleGetMapReply(dpy, xkb); + + UnlockDisplay(dpy); + SyncHandle(); + return status; + } + return Success; +} + +XkbDescPtr +XkbGetMap(Display *dpy,unsigned which,unsigned deviceSpec) +{ +XkbDescPtr xkb; + + xkb = _XkbTypedCalloc(1,XkbDescRec); + if (xkb) { + xkb->device_spec = deviceSpec; + xkb->map = _XkbTypedCalloc(1,XkbClientMapRec); + if ((xkb->map==NULL)|| + ((which)&&(XkbGetUpdatedMap(dpy,which,xkb)!=Success))) { + if (xkb->map) { + Xfree(xkb->map); + xkb->map= NULL; + } + Xfree(xkb); + return NULL; + } + xkb->dpy= dpy; + } + return xkb; +} + +Status +XkbGetKeyTypes(Display *dpy,unsigned first,unsigned num,XkbDescPtr xkb) +{ + register xkbGetMapReq *req; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + if ((num<1)||(num>XkbMaxKeyTypes)) + return BadValue; + + LockDisplay(dpy); + + req = _XkbGetGetMapReq(dpy, xkb); + req->firstType = first; + req->nTypes = num; + status= _XkbHandleGetMapReply(dpy, xkb); + + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Status +XkbGetKeyActions(Display *dpy,unsigned first,unsigned num,XkbDescPtr xkb) +{ + register xkbGetMapReq *req; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + + if ((num<1)||(num>XkbMaxKeyCount)) + return BadValue; + + LockDisplay(dpy); + + req = _XkbGetGetMapReq(dpy, xkb); + req->firstKeyAct = first; + req->nKeyActs = num; + status= _XkbHandleGetMapReply(dpy, xkb); + + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Status +XkbGetKeySyms(Display *dpy,unsigned first,unsigned num,XkbDescPtr xkb) +{ + register xkbGetMapReq *req; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + + if ((num<1)||(num>XkbMaxKeyCount)) + return BadValue; + + LockDisplay(dpy); + + req = _XkbGetGetMapReq(dpy, xkb); + req->firstKeySym = first; + req->nKeySyms = num; + status= _XkbHandleGetMapReply(dpy, xkb); + + UnlockDisplay(dpy); + SyncHandle(); + + return status; +} + +Status +XkbGetKeyBehaviors(Display *dpy,unsigned first,unsigned num,XkbDescPtr xkb) +{ + register xkbGetMapReq *req; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + + if ((num<1)||(num>XkbMaxKeyCount)) + return BadValue; + + LockDisplay(dpy); + + req = _XkbGetGetMapReq(dpy, xkb); + req->firstKeyBehavior = first; + req->nKeyBehaviors = num; + status= _XkbHandleGetMapReply(dpy, xkb); + + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Status +XkbGetVirtualMods(Display *dpy,unsigned which,XkbDescPtr xkb) +{ + register xkbGetMapReq *req; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + + LockDisplay(dpy); + + req = _XkbGetGetMapReq(dpy, xkb); + req->virtualMods = which; + status= _XkbHandleGetMapReply(dpy, xkb); + + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Status +XkbGetKeyExplicitComponents( Display * dpy, + unsigned first, + unsigned num, + XkbDescPtr xkb) +{ + register xkbGetMapReq *req; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + + if ((num<1)||(num>XkbMaxKeyCount)) + return BadValue; + + LockDisplay(dpy); + + req = _XkbGetGetMapReq(dpy, xkb); + req->firstKeyExplicit = first; + req->nKeyExplicit = num; + if ((xkb!=NULL) && (xkb->server!=NULL) && (xkb->server->explicit!=NULL)) { + if ((num>0)&&(first>=xkb->min_key_code)&&(first+num<=xkb->max_key_code)) + bzero(&xkb->server->explicit[first],num); + } + if (xkb) + status= _XkbHandleGetMapReply(dpy, xkb); + else + status = BadMatch; + + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Status +XkbGetKeyModifierMap(Display *dpy,unsigned first,unsigned num,XkbDescPtr xkb) +{ + register xkbGetMapReq *req; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + + if ((num<1)||(num>XkbMaxKeyCount)) + return BadValue; + + LockDisplay(dpy); + + req = _XkbGetGetMapReq(dpy, xkb); + req->firstModMapKey = first; + req->nModMapKeys = num; + if ((xkb!=NULL) && (xkb->map!=NULL) && (xkb->map->modmap!=NULL)) { + if ((num>0)&&(first>=xkb->min_key_code)&&(first+num<=xkb->max_key_code)) + bzero(&xkb->map->modmap[first],num); + } + if (xkb) + status= _XkbHandleGetMapReply(dpy, xkb); + else + status = BadMatch; + + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Status +XkbGetKeyVirtualModMap(Display *dpy,unsigned first,unsigned num,XkbDescPtr xkb) +{ + register xkbGetMapReq *req; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + + if ((num<1)||(num>XkbMaxKeyCount)) + return BadValue; + + LockDisplay(dpy); + + req = _XkbGetGetMapReq(dpy, xkb); + req->firstVModMapKey = first; + req->nVModMapKeys = num; + if ((xkb!=NULL) && (xkb->map!=NULL) && (xkb->map->modmap!=NULL)) { + if ((num>0)&&(first>=xkb->min_key_code)&&(first+num<=xkb->max_key_code)) + bzero(&xkb->server->vmodmap[first],num*sizeof(unsigned short)); + } + + if (xkb) + status= _XkbHandleGetMapReply(dpy, xkb); + else + status = BadMatch; + + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Status +XkbGetMapChanges(Display *dpy,XkbDescPtr xkb,XkbMapChangesPtr changes) +{ + xkbGetMapReq *req; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + LockDisplay(dpy); + if (changes->changed) { + Status status= Success; + req = _XkbGetGetMapReq(dpy, xkb); + req->full = 0; + req->partial = changes->changed; + req->firstType = changes->first_type; + req->nTypes = changes->num_types; + req->firstKeySym = changes->first_key_sym; + req->nKeySyms = changes->num_key_syms; + req->firstKeyAct = changes->first_key_act; + req->nKeyActs = changes->num_key_acts; + req->firstKeyBehavior = changes->first_key_behavior; + req->nKeyBehaviors = changes->num_key_behaviors; + req->virtualMods = changes->vmods; + req->firstKeyExplicit = changes->first_key_explicit; + req->nKeyExplicit = changes->num_key_explicit; + req->firstModMapKey = changes->first_modmap_key; + req->nModMapKeys = changes->num_modmap_keys; + req->firstVModMapKey = changes->first_vmodmap_key; + req->nVModMapKeys = changes->num_vmodmap_keys; + status= _XkbHandleGetMapReply(dpy, xkb); + UnlockDisplay(dpy); + SyncHandle(); + return status; + } + UnlockDisplay(dpy); + return Success; +} + diff --git a/libX11/src/xkb/XKBList.c b/libX11/src/xkb/XKBList.c new file mode 100644 index 000000000..2f4a53490 --- /dev/null +++ b/libX11/src/xkb/XKBList.c @@ -0,0 +1,251 @@ +/* $Xorg: XKBList.c,v 1.3 2000/08/17 19:45:02 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1995 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86$ */ + +#define NEED_REPLIES +#define NEED_EVENTS +#define NEED_MAP_READERS +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include +#include "XKBlibint.h" + +/***====================================================================***/ + +static void +_FreeComponentNames(int num,XkbComponentNamePtr names) +{ +int i; +XkbComponentNamePtr tmp; + + if ((num<1)||(names==NULL)) + return; + for (i=0,tmp=names;iname) { + _XkbFree(tmp->name); + tmp->name= NULL; + } + } + _XkbFree(names); + return; +} + +/***====================================================================***/ + +static XkbComponentNamePtr +_ReadListing(XkbReadBufferPtr buf,int count,Status *status_rtrn) +{ +XkbComponentNamePtr first,this; +register int i; +CARD16 * flags; +int slen,wlen; +char * str; + + if (count<1) + return NULL; + first= _XkbTypedCalloc(count,XkbComponentNameRec); + if (!first) + return NULL; + for (this=first,i=0;iflags= flags[0]; + slen= flags[1]; + wlen= ((slen+1)/2)*2; /* pad to 2 byte boundary */ + this->name= _XkbTypedCalloc(slen+1,char); + if (!this->name) + goto BAILOUT; + str= (char *)_XkbGetReadBufferPtr(buf,wlen); + memcpy(this->name,str,slen); + } + return first; +BAILOUT: + *status_rtrn= BadAlloc; + _FreeComponentNames(i,first); + return NULL; +} + +/***====================================================================***/ + +XkbComponentListPtr +XkbListComponents( Display * dpy, + unsigned deviceSpec, + XkbComponentNamesPtr ptrns, + int * max_inout) +{ +register xkbListComponentsReq* req; +xkbListComponentsReply rep; +XkbInfoPtr xkbi; +XkbComponentListPtr list; +XkbReadBufferRec buf; +int left; +char * str; +int extraLen,len,mapLen,codesLen,typesLen,compatLen,symsLen,geomLen; + + if ( (dpy==NULL) || (dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) || + (ptrns==NULL) || (max_inout==NULL)) + return NULL; + + xkbi= dpy->xkb_info; + LockDisplay(dpy); + GetReq(kbListComponents, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbListComponents; + req->deviceSpec = deviceSpec; + req->maxNames = *max_inout; + + mapLen= codesLen= typesLen= compatLen= symsLen= geomLen= 0; + if (ptrns->keymap) + mapLen= (int)strlen(ptrns->keymap); + if (ptrns->keycodes) + codesLen= (int)strlen(ptrns->keycodes); + if (ptrns->types) + typesLen= (int)strlen(ptrns->types); + if (ptrns->compat) + compatLen= (int)strlen(ptrns->compat); + if (ptrns->symbols) + symsLen= (int)strlen(ptrns->symbols); + if (ptrns->geometry) + geomLen= (int)strlen(ptrns->geometry); + if (mapLen>255) mapLen= 255; + if (codesLen>255) codesLen= 255; + if (typesLen>255) typesLen= 255; + if (compatLen>255) compatLen= 255; + if (symsLen>255) symsLen= 255; + if (geomLen>255) geomLen= 255; + + len= mapLen+codesLen+typesLen+compatLen+symsLen+geomLen+6; + len= XkbPaddedSize(len); + req->length+= len/4; + BufAlloc(char *,str,len); + *str++= mapLen; + if (mapLen>0) { + memcpy(str,ptrns->keymap,mapLen); + str+= mapLen; + } + *str++= codesLen; + if (codesLen>0) { + memcpy(str,ptrns->keycodes,codesLen); + str+= codesLen; + } + *str++= typesLen; + if (typesLen>0) { + memcpy(str,ptrns->types,typesLen); + str+= typesLen; + } + *str++= compatLen; + if (compatLen>0) { + memcpy(str,ptrns->compat,compatLen); + str+= compatLen; + } + *str++= symsLen; + if (symsLen>0) { + memcpy(str,ptrns->symbols,symsLen); + str+= symsLen; + } + *str++= geomLen; + if (geomLen>0) { + memcpy(str,ptrns->geometry,geomLen); + str+= geomLen; + } + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) + goto BAILOUT; + extraLen= (int)rep.length*4; + *max_inout= rep.extra; + if (extraLen==0) { /* no matches, but we don't want to report a failure */ + list= _XkbTypedCalloc(1,XkbComponentListRec); + UnlockDisplay(dpy); + SyncHandle(); + return list; + } + if (_XkbInitReadBuffer(dpy,&buf,extraLen)) { + Status status; + + status= Success; + list= _XkbTypedCalloc(1,XkbComponentListRec); + if (!list) { + _XkbFreeReadBuffer(&buf); + goto BAILOUT; + } + list->num_keymaps= rep.nKeymaps; + list->num_keycodes= rep.nKeycodes; + list->num_types= rep.nTypes; + list->num_compat= rep.nCompatMaps; + list->num_symbols= rep.nSymbols; + list->num_geometry= rep.nGeometries; + if ((status==Success)&&(list->num_keymaps>0)) + list->keymaps= _ReadListing(&buf,list->num_keymaps,&status); + if ((status==Success)&&(list->num_keycodes>0)) + list->keycodes= _ReadListing(&buf,list->num_keycodes,&status); + if ((status==Success)&&(list->num_types>0)) + list->types= _ReadListing(&buf,list->num_types,&status); + if ((status==Success)&&(list->num_compat>0)) + list->compat= _ReadListing(&buf,list->num_compat,&status); + if ((status==Success)&&(list->num_symbols>0)) + list->symbols= _ReadListing(&buf,list->num_symbols,&status); + if ((status==Success)&&(list->num_geometry>0)) + list->geometry= _ReadListing(&buf,list->num_geometry,&status); + left= _XkbFreeReadBuffer(&buf); + if ((status!=Success)||(buf.error)||(left>2)) { + XkbFreeComponentList(list); + goto BAILOUT; + } + UnlockDisplay(dpy); + SyncHandle(); + return list; + } +BAILOUT: + UnlockDisplay(dpy); + SyncHandle(); + return NULL; +} + +void +XkbFreeComponentList(XkbComponentListPtr list) +{ + if (list) { + if (list->keymaps) + _FreeComponentNames(list->num_keymaps,list->keymaps); + if (list->keycodes) + _FreeComponentNames(list->num_keycodes,list->keycodes); + if (list->types) + _FreeComponentNames(list->num_types,list->types); + if (list->compat) + _FreeComponentNames(list->num_compat,list->compat); + if (list->symbols) + _FreeComponentNames(list->num_symbols,list->symbols); + if (list->geometry) + _FreeComponentNames(list->num_geometry,list->geometry); + bzero((char *)list,sizeof(XkbComponentListRec)); + _XkbFree(list); + } + return; +} diff --git a/libX11/src/xkb/XKBMAlloc.c b/libX11/src/xkb/XKBMAlloc.c new file mode 100644 index 000000000..08f29bb00 --- /dev/null +++ b/libX11/src/xkb/XKBMAlloc.c @@ -0,0 +1,996 @@ +/* $Xorg: XKBMAlloc.c,v 1.4 2000/08/17 19:45:02 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBMAlloc.c,v 3.11 2001/01/17 19:41:48 dawes Exp $ */ + +#ifdef HAVE_DIX_CONFIG_H +#include +#elif defined(HAVE_CONFIG_H) +#include +#endif + +#ifndef XKB_IN_SERVER + +#include +#define NEED_REPLIES +#define NEED_EVENTS +#include "Xlibint.h" +#include +#include +#include "XKBlibint.h" + +#else + +#include +#include +#define NEED_EVENTS +#define NEED_REPLIES +#include +#include "misc.h" +#include "inputstr.h" +#include +#define XKBSRV_NEED_FILE_FUNCS +#include + +#endif /* XKB_IN_SERVER */ + +/***====================================================================***/ + +Status +XkbAllocClientMap(XkbDescPtr xkb,unsigned which,unsigned nTotalTypes) +{ +register int i; +XkbClientMapPtr map; + + if ((xkb==NULL)||((nTotalTypes>0)&&(nTotalTypesmin_key_code))|| + (!XkbIsLegalKeycode(xkb->max_key_code))|| + (xkb->max_key_codemin_key_code))) { +#ifdef DEBUG +fprintf(stderr,"bad keycode (%d,%d) in XkbAllocClientMap\n", + xkb->min_key_code,xkb->max_key_code); +#endif + return BadValue; + } + + if (xkb->map==NULL) { + map= _XkbTypedCalloc(1,XkbClientMapRec); + if (map==NULL) + return BadAlloc; + xkb->map= map; + } + else map= xkb->map; + + if ((which&XkbKeyTypesMask)&&(nTotalTypes>0)) { + if (map->types==NULL) { + map->types= _XkbTypedCalloc(nTotalTypes,XkbKeyTypeRec); + if (map->types==NULL) + return BadAlloc; + map->num_types= 0; + map->size_types= nTotalTypes; + } + else if (map->size_typestypes; + + map->types= _XkbTypedRealloc(map->types,nTotalTypes,XkbKeyTypeRec); + if (map->types==NULL) { + _XkbFree(prev_types); + map->num_types= map->size_types= 0; + return BadAlloc; + } + map->size_types= nTotalTypes; + bzero(&map->types[map->num_types], + ((map->size_types-map->num_types)*sizeof(XkbKeyTypeRec))); + } + } + if (which&XkbKeySymsMask) { + int nKeys= XkbNumKeys(xkb); + if (map->syms==NULL) { + map->size_syms= (nKeys*15)/10; + map->syms= _XkbTypedCalloc(map->size_syms,KeySym); + if (!map->syms) { + map->size_syms= 0; + return BadAlloc; + } + map->num_syms= 1; + map->syms[0]= NoSymbol; + } + if (map->key_sym_map==NULL) { + i= xkb->max_key_code+1; + map->key_sym_map= _XkbTypedCalloc(i,XkbSymMapRec); + if (map->key_sym_map==NULL) + return BadAlloc; + } + } + if (which&XkbModifierMapMask) { + if ((!XkbIsLegalKeycode(xkb->min_key_code))|| + (!XkbIsLegalKeycode(xkb->max_key_code))|| + (xkb->max_key_codemin_key_code)) + return BadMatch; + if (map->modmap==NULL) { + i= xkb->max_key_code+1; + map->modmap= _XkbTypedCalloc(i,unsigned char); + if (map->modmap==NULL) + return BadAlloc; + } + } + return Success; +} + +Status +XkbAllocServerMap(XkbDescPtr xkb,unsigned which,unsigned nNewActions) +{ +register int i; +XkbServerMapPtr map; + + if (xkb==NULL) + return BadMatch; + if (xkb->server==NULL) { + map= _XkbTypedCalloc(1,XkbServerMapRec); + if (map==NULL) + return BadAlloc; + for (i=0;ivmods[i]= XkbNoModifierMask; + } + xkb->server= map; + } + else map= xkb->server; + if (which&XkbExplicitComponentsMask) { + if ((!XkbIsLegalKeycode(xkb->min_key_code))|| + (!XkbIsLegalKeycode(xkb->max_key_code))|| + (xkb->max_key_codemin_key_code)) + return BadMatch; + if (map->explicit==NULL) { + i= xkb->max_key_code+1; + map->explicit= _XkbTypedCalloc(i,unsigned char); + if (map->explicit==NULL) + return BadAlloc; + } + } + if (which&XkbKeyActionsMask) { + if ((!XkbIsLegalKeycode(xkb->min_key_code))|| + (!XkbIsLegalKeycode(xkb->max_key_code))|| + (xkb->max_key_codemin_key_code)) + return BadMatch; + if (nNewActions<1) + nNewActions= 1; + if (map->acts==NULL) { + map->acts= _XkbTypedCalloc((nNewActions+1),XkbAction); + if (map->acts==NULL) + return BadAlloc; + map->num_acts= 1; + map->size_acts= nNewActions+1; + } + else if ((map->size_acts-map->num_acts)acts; + need= map->num_acts+nNewActions; + map->acts= _XkbTypedRealloc(map->acts,need,XkbAction); + if (map->acts==NULL) { + _XkbFree(prev_acts); + map->num_acts= map->size_acts= 0; + return BadAlloc; + } + map->size_acts= need; + bzero(&map->acts[map->num_acts], + ((map->size_acts-map->num_acts)*sizeof(XkbAction))); + } + if (map->key_acts==NULL) { + i= xkb->max_key_code+1; + map->key_acts= _XkbTypedCalloc(i,unsigned short); + if (map->key_acts==NULL) + return BadAlloc; + } + } + if (which&XkbKeyBehaviorsMask) { + if ((!XkbIsLegalKeycode(xkb->min_key_code))|| + (!XkbIsLegalKeycode(xkb->max_key_code))|| + (xkb->max_key_codemin_key_code)) + return BadMatch; + if (map->behaviors==NULL) { + i= xkb->max_key_code+1; + map->behaviors= _XkbTypedCalloc(i,XkbBehavior); + if (map->behaviors==NULL) + return BadAlloc; + } + } + if (which&XkbVirtualModMapMask) { + if ((!XkbIsLegalKeycode(xkb->min_key_code))|| + (!XkbIsLegalKeycode(xkb->max_key_code))|| + (xkb->max_key_codemin_key_code)) + return BadMatch; + if (map->vmodmap==NULL) { + i= xkb->max_key_code+1; + map->vmodmap= _XkbTypedCalloc(i,unsigned short); + if (map->vmodmap==NULL) + return BadAlloc; + } + } + return Success; +} + +/***====================================================================***/ + +Status +XkbCopyKeyType(XkbKeyTypePtr from,XkbKeyTypePtr into) +{ + if ((!from)||(!into)) + return BadMatch; + if (into->map) { + _XkbFree(into->map); + into->map= NULL; + } + if (into->preserve) { + _XkbFree(into->preserve); + into->preserve= NULL; + } + if (into->level_names) { + _XkbFree(into->level_names); + into->level_names= NULL; + } + *into= *from; + if ((from->map)&&(into->map_count>0)) { + into->map= _XkbTypedCalloc(into->map_count,XkbKTMapEntryRec); + if (!into->map) + return BadAlloc; + memcpy(into->map,from->map,into->map_count*sizeof(XkbKTMapEntryRec)); + } + if ((from->preserve)&&(into->map_count>0)) { + into->preserve= _XkbTypedCalloc(into->map_count,XkbModsRec); + if (!into->preserve) + return BadAlloc; + memcpy(into->preserve,from->preserve, + into->map_count*sizeof(XkbModsRec)); + } + if ((from->level_names)&&(into->num_levels>0)) { + into->level_names= _XkbTypedCalloc(into->num_levels,Atom); + if (!into->level_names) + return BadAlloc; + memcpy(into->level_names,from->level_names, + into->num_levels*sizeof(Atom)); + } + return Success; +} + +Status +XkbCopyKeyTypes(XkbKeyTypePtr from,XkbKeyTypePtr into,int num_types) +{ +register int i,rtrn; + + if ((!from)||(!into)||(num_types<0)) + return BadMatch; + for (i=0;imap; + if ((map)&&(map->types)) { + for (i=0;inum_types;i++) { + if (map->types[i].name==name) { + Status status; + status=XkbResizeKeyType(xkb,i,map_count,want_preserve,num_lvls); + return (status==Success?&map->types[i]:NULL); + } + } + } + if ((!map)||(!map->types)||(!map->num_typesmap; + tmp= 0; + if (map->num_types<=XkbKeypadIndex) + tmp|= XkbKeypadMask; + if (map->num_types<=XkbAlphabeticIndex) + tmp|= XkbAlphabeticMask; + if (map->num_types<=XkbTwoLevelIndex) + tmp|= XkbTwoLevelMask; + if (map->num_types<=XkbOneLevelIndex) + tmp|= XkbOneLevelMask; + if (XkbInitCanonicalKeyTypes(xkb,tmp,XkbNoModifier)==Success) { + for (i=0;inum_types;i++) { + Status status; + if (map->types[i].name!=name) + continue; + status=XkbResizeKeyType(xkb,i,map_count,want_preserve,num_lvls); + return (status==Success?&map->types[i]:NULL); + } + } + } + if ((map->num_types<=map->size_types)&& + (XkbAllocClientMap(xkb,XkbKeyTypesMask,map->num_types+1)!=Success)) { + return NULL; + } + type= &map->types[map->num_types]; + map->num_types++; + bzero((char *)type,sizeof(XkbKeyTypeRec)); + type->num_levels= num_lvls; + type->map_count= map_count; + type->name= name; + if (map_count>0) { + type->map= _XkbTypedCalloc(map_count,XkbKTMapEntryRec); + if (!type->map) { + map->num_types--; + return NULL; + } + if (want_preserve) { + type->preserve= _XkbTypedCalloc(map_count,XkbModsRec); + if (!type->preserve) { + _XkbFree(type->map); + map->num_types--; + return NULL; + } + } + } + return type; +} + +Status +XkbResizeKeyType( XkbDescPtr xkb, + int type_ndx, + int map_count, + Bool want_preserve, + int new_num_lvls) +{ +XkbKeyTypePtr type; +KeyCode matchingKeys[XkbMaxKeyCount],nMatchingKeys; + + if ((type_ndx<0)||(type_ndx>=xkb->map->num_types)||(map_count<0)|| + (new_num_lvls<1)) + return BadValue; + switch (type_ndx) { + case XkbOneLevelIndex: + if (new_num_lvls!=1) + return BadMatch; + break; + case XkbTwoLevelIndex: + case XkbAlphabeticIndex: + case XkbKeypadIndex: + if (new_num_lvls!=2) + return BadMatch; + break; + } + type= &xkb->map->types[type_ndx]; + if (map_count==0) { + if (type->map!=NULL) + _XkbFree(type->map); + type->map= NULL; + if (type->preserve!=NULL) + _XkbFree(type->preserve); + type->preserve= NULL; + type->map_count= 0; + } + else { + XkbKTMapEntryRec *prev_map = type->map; + + if ((map_count>type->map_count)||(type->map==NULL)) + type->map=_XkbTypedRealloc(type->map,map_count,XkbKTMapEntryRec); + if (!type->map) { + if (prev_map) + _XkbFree(prev_map); + return BadAlloc; + } + if (want_preserve) { + XkbModsRec *prev_preserve = type->preserve; + + if ((map_count>type->map_count)||(type->preserve==NULL)) { + type->preserve= _XkbTypedRealloc(type->preserve,map_count, + XkbModsRec); + } + if (!type->preserve) { + if (prev_preserve) + _XkbFree(prev_preserve); + return BadAlloc; + } + } + else if (type->preserve!=NULL) { + _XkbFree(type->preserve); + type->preserve= NULL; + } + type->map_count= map_count; + } + + if ((new_num_lvls>type->num_levels)||(type->level_names==NULL)) { + Atom * prev_level_names = type->level_names; + + type->level_names=_XkbTypedRealloc(type->level_names,new_num_lvls,Atom); + if (!type->level_names) { + if (prev_level_names) + _XkbFree(prev_level_names); + return BadAlloc; + } + } + /* + * Here's the theory: + * If the width of the type changed, we might have to resize the symbol + * maps for any keys that use the type for one or more groups. This is + * expensive, so we'll try to cull out any keys that are obviously okay: + * In any case: + * - keys that have a group width <= the old width are okay (because + * they could not possibly have been associated with the old type) + * If the key type increased in size: + * - keys that already have a group width >= to the new width are okay + * + keys that have a group width >= the old width but < the new width + * might have to be enlarged. + * If the key type decreased in size: + * - keys that have a group width > the old width don't have to be + * resized (because they must have some other wider type associated + * with some group). + * + keys that have a group width == the old width might have to be + * shrunk. + * The possibilities marked with '+' require us to examine the key types + * associated with each group for the key. + */ + bzero(matchingKeys,XkbMaxKeyCount*sizeof(KeyCode)); + nMatchingKeys= 0; + if (new_num_lvls>type->num_levels) { + int nTotal; + KeySym * newSyms; + int width,match,nResize; + register int i,g,nSyms; + + nResize= 0; + for (nTotal=1,i=xkb->min_key_code;i<=xkb->max_key_code;i++) { + width= XkbKeyGroupsWidth(xkb,i); + if (widthnum_levels) + continue; + for (match=0,g=XkbKeyNumGroups(xkb,i)-1;(g>=0)&&(!match);g--) { + if (XkbKeyKeyTypeIndex(xkb,i,g)==type_ndx) { + matchingKeys[nMatchingKeys++]= i; + match= 1; + } + } + if ((!match)||(width>=new_num_lvls)) + nTotal+= XkbKeyNumSyms(xkb,i); + else { + nTotal+= XkbKeyNumGroups(xkb,i)*new_num_lvls; + nResize++; + } + } + if (nResize>0) { + int nextMatch; + xkb->map->size_syms= (nTotal*12)/10; + newSyms = _XkbTypedCalloc(xkb->map->size_syms,KeySym); + if (newSyms==NULL) + return BadAlloc; + nextMatch= 0; + nSyms= 1; + for (i=xkb->min_key_code;i<=xkb->max_key_code;i++) { + if (matchingKeys[nextMatch]==i) { + KeySym *pOld; + nextMatch++; + width= XkbKeyGroupsWidth(xkb,i); + pOld= XkbKeySymsPtr(xkb,i); + for (g=XkbKeyNumGroups(xkb,i)-1;g>=0;g--) { + memcpy(&newSyms[nSyms+(new_num_lvls*g)],&pOld[width*g], + width*sizeof(KeySym)); + } + xkb->map->key_sym_map[i].offset= nSyms; + nSyms+= XkbKeyNumGroups(xkb,i)*new_num_lvls; + } + else { + memcpy(&newSyms[nSyms],XkbKeySymsPtr(xkb,i), + XkbKeyNumSyms(xkb,i)*sizeof(KeySym)); + xkb->map->key_sym_map[i].offset= nSyms; + nSyms+= XkbKeyNumSyms(xkb,i); + } + } + type->num_levels= new_num_lvls; + _XkbFree(xkb->map->syms); + xkb->map->syms= newSyms; + xkb->map->num_syms= nSyms; + return Success; + } + } + else if (new_num_lvlsnum_levels) { + int width,match; + register int g,i; + for (i=xkb->min_key_code;i<=xkb->max_key_code;i++) { + width= XkbKeyGroupsWidth(xkb,i); + if (widthnum_levels) + continue; + for (match=0,g=XkbKeyNumGroups(xkb,i)-1;(g>=0)&&(!match);g--) { + if (XkbKeyKeyTypeIndex(xkb,i,g)==type_ndx) { + matchingKeys[nMatchingKeys++]= i; + match= 1; + } + } + } + } + if (nMatchingKeys>0) { + int key,firstClear; + register int i,g; + if (new_num_lvls>type->num_levels) + firstClear= type->num_levels; + else firstClear= new_num_lvls; + for (i=0;i=0;g--) { + if (XkbKeyKeyTypeIndex(xkb,key,g)==type_ndx) { + if (nClear>0) + bzero(&pSyms[g*width+firstClear],nClear*sizeof(KeySym)); + } + } + } + } + type->num_levels= new_num_lvls; + return Success; +} + +KeySym * +XkbResizeKeySyms(XkbDescPtr xkb,int key,int needed) +{ +register int i,nSyms,nKeySyms; +unsigned nOldSyms; +KeySym *newSyms; + + if (needed==0) { + xkb->map->key_sym_map[key].offset= 0; + return xkb->map->syms; + } + nOldSyms= XkbKeyNumSyms(xkb,key); + if (nOldSyms>=(unsigned)needed) { + return XkbKeySymsPtr(xkb,key); + } + if (xkb->map->size_syms-xkb->map->num_syms>=(unsigned)needed) { + if (nOldSyms>0) { + memcpy(&xkb->map->syms[xkb->map->num_syms],XkbKeySymsPtr(xkb,key), + nOldSyms*sizeof(KeySym)); + } + if ((needed-nOldSyms)>0) { + bzero(&xkb->map->syms[xkb->map->num_syms+XkbKeyNumSyms(xkb,key)], + (needed-nOldSyms)*sizeof(KeySym)); + } + xkb->map->key_sym_map[key].offset = xkb->map->num_syms; + xkb->map->num_syms+= needed; + return &xkb->map->syms[xkb->map->key_sym_map[key].offset]; + } + xkb->map->size_syms+= (needed>32?needed:32); + newSyms = _XkbTypedCalloc(xkb->map->size_syms,KeySym); + if (newSyms==NULL) + return NULL; + newSyms[0]= NoSymbol; + nSyms = 1; + for (i=xkb->min_key_code;i<=(int)xkb->max_key_code;i++) { + int nCopy; + + nCopy= nKeySyms= XkbKeyNumSyms(xkb,i); + if ((nKeySyms==0)&&(i!=key)) + continue; + if (i==key) + nKeySyms= needed; + if (nCopy!=0) + memcpy(&newSyms[nSyms],XkbKeySymsPtr(xkb,i),nCopy*sizeof(KeySym)); + if (nKeySyms>nCopy) + bzero(&newSyms[nSyms+nCopy],(nKeySyms-nCopy)*sizeof(KeySym)); + xkb->map->key_sym_map[i].offset = nSyms; + nSyms+= nKeySyms; + } + _XkbFree(xkb->map->syms); + xkb->map->syms = newSyms; + xkb->map->num_syms = nSyms; + return &xkb->map->syms[xkb->map->key_sym_map[key].offset]; +} + +static unsigned +_ExtendRange( unsigned int old_flags, + unsigned int flag, + KeyCode newKC, + KeyCode * old_min, + unsigned char * old_num) +{ + if ((old_flags&flag)==0) { + old_flags|= flag; + *old_min= newKC; + *old_num= 1; + } + else { + int last= (*old_min)+(*old_num)-1; + if (newKC<*old_min) { + *old_min= newKC; + *old_num= (last-newKC)+1; + } + else if (newKC>last) { + *old_num= (newKC-(*old_min))+1; + } + } + return old_flags; +} + +Status +XkbChangeKeycodeRange( XkbDescPtr xkb, + int minKC, + int maxKC, + XkbChangesPtr changes) +{ +int tmp; + + if ((!xkb)||(minKCXkbMaxLegalKeyCode)) + return BadValue; + if (minKC>maxKC) + return BadMatch; + if (minKCmin_key_code) { + if (changes) + changes->map.min_key_code= minKC; + tmp= xkb->min_key_code-minKC; + if (xkb->map) { + if (xkb->map->key_sym_map) { + bzero((char *)&xkb->map->key_sym_map[minKC], + tmp*sizeof(XkbSymMapRec)); + if (changes) { + changes->map.changed= _ExtendRange(changes->map.changed, + XkbKeySymsMask,minKC, + &changes->map.first_key_sym, + &changes->map.num_key_syms); + } + } + if (xkb->map->modmap) { + bzero((char *)&xkb->map->modmap[minKC],tmp); + if (changes) { + changes->map.changed= _ExtendRange(changes->map.changed, + XkbModifierMapMask,minKC, + &changes->map.first_modmap_key, + &changes->map.num_modmap_keys); + } + } + } + if (xkb->server) { + if (xkb->server->behaviors) { + bzero((char *)&xkb->server->behaviors[minKC], + tmp*sizeof(XkbBehavior)); + if (changes) { + changes->map.changed= _ExtendRange(changes->map.changed, + XkbKeyBehaviorsMask,minKC, + &changes->map.first_key_behavior, + &changes->map.num_key_behaviors); + } + } + if (xkb->server->key_acts) { + bzero((char *)&xkb->server->key_acts[minKC], + tmp*sizeof(unsigned short)); + if (changes) { + changes->map.changed= _ExtendRange(changes->map.changed, + XkbKeyActionsMask,minKC, + &changes->map.first_key_act, + &changes->map.num_key_acts); + } + } + if (xkb->server->vmodmap) { + bzero((char *)&xkb->server->vmodmap[minKC], + tmp*sizeof(unsigned short)); + if (changes) { + changes->map.changed= _ExtendRange(changes->map.changed, + XkbVirtualModMapMask,minKC, + &changes->map.first_modmap_key, + &changes->map.num_vmodmap_keys); + } + } + } + if ((xkb->names)&&(xkb->names->keys)) { + bzero((char *)&xkb->names->keys[minKC],tmp*sizeof(XkbKeyNameRec)); + if (changes) { + changes->names.changed= _ExtendRange(changes->names.changed, + XkbKeyNamesMask,minKC, + &changes->names.first_key, + &changes->names.num_keys); + } + } + xkb->min_key_code= minKC; + } + if (maxKC>xkb->max_key_code) { + if (changes) + changes->map.max_key_code= maxKC; + tmp= maxKC-xkb->max_key_code; + if (xkb->map) { + if (xkb->map->key_sym_map) { + XkbSymMapRec *prev_key_sym_map = xkb->map->key_sym_map; + + xkb->map->key_sym_map= _XkbTypedRealloc(xkb->map->key_sym_map, + (maxKC+1),XkbSymMapRec); + if (!xkb->map->key_sym_map) { + _XkbFree(prev_key_sym_map); + return BadAlloc; + } + bzero((char *)&xkb->map->key_sym_map[xkb->max_key_code], + tmp*sizeof(XkbSymMapRec)); + if (changes) { + changes->map.changed= _ExtendRange(changes->map.changed, + XkbKeySymsMask,maxKC, + &changes->map.first_key_sym, + &changes->map.num_key_syms); + } + } + if (xkb->map->modmap) { + unsigned char *prev_modmap = xkb->map->modmap; + + xkb->map->modmap= _XkbTypedRealloc(xkb->map->modmap, + (maxKC+1),unsigned char); + if (!xkb->map->modmap) { + _XkbFree(prev_modmap); + return BadAlloc; + } + bzero((char *)&xkb->map->modmap[xkb->max_key_code],tmp); + if (changes) { + changes->map.changed= _ExtendRange(changes->map.changed, + XkbModifierMapMask,maxKC, + &changes->map.first_modmap_key, + &changes->map.num_modmap_keys); + } + } + } + if (xkb->server) { + if (xkb->server->behaviors) { + XkbBehavior *prev_behaviors = xkb->server->behaviors; + + xkb->server->behaviors=_XkbTypedRealloc(xkb->server->behaviors, + (maxKC+1),XkbBehavior); + if (!xkb->server->behaviors) { + _XkbFree(prev_behaviors); + return BadAlloc; + } + bzero((char *)&xkb->server->behaviors[xkb->max_key_code], + tmp*sizeof(XkbBehavior)); + if (changes) { + changes->map.changed= _ExtendRange(changes->map.changed, + XkbKeyBehaviorsMask,maxKC, + &changes->map.first_key_behavior, + &changes->map.num_key_behaviors); + } + } + if (xkb->server->key_acts) { + unsigned short *prev_key_acts = xkb->server->key_acts; + + xkb->server->key_acts= _XkbTypedRealloc(xkb->server->key_acts, + (maxKC+1),unsigned short); + if (!xkb->server->key_acts) { + _XkbFree(prev_key_acts); + return BadAlloc; + } + bzero((char *)&xkb->server->key_acts[xkb->max_key_code], + tmp*sizeof(unsigned short)); + if (changes) { + changes->map.changed= _ExtendRange(changes->map.changed, + XkbKeyActionsMask,maxKC, + &changes->map.first_key_act, + &changes->map.num_key_acts); + } + } + if (xkb->server->vmodmap) { + unsigned short *prev_vmodmap = xkb->server->vmodmap; + + xkb->server->vmodmap= _XkbTypedRealloc(xkb->server->vmodmap, + (maxKC+1),unsigned short); + if (!xkb->server->vmodmap) { + _XkbFree(prev_vmodmap); + return BadAlloc; + } + bzero((char *)&xkb->server->vmodmap[xkb->max_key_code], + tmp*sizeof(unsigned short)); + if (changes) { + changes->map.changed= _ExtendRange(changes->map.changed, + XkbVirtualModMapMask,maxKC, + &changes->map.first_modmap_key, + &changes->map.num_vmodmap_keys); + } + } + } + if ((xkb->names)&&(xkb->names->keys)) { + XkbKeyNameRec *prev_keys = xkb->names->keys; + + xkb->names->keys= _XkbTypedRealloc(xkb->names->keys, + (maxKC+1),XkbKeyNameRec); + if (!xkb->names->keys) { + _XkbFree(prev_keys); + return BadAlloc; + } + bzero((char *)&xkb->names->keys[xkb->max_key_code], + tmp*sizeof(XkbKeyNameRec)); + if (changes) { + changes->names.changed= _ExtendRange(changes->names.changed, + XkbKeyNamesMask,maxKC, + &changes->names.first_key, + &changes->names.num_keys); + } + } + xkb->max_key_code= maxKC; + } + return Success; +} + +XkbAction * +XkbResizeKeyActions(XkbDescPtr xkb,int key,int needed) +{ +register int i,nActs; +XkbAction *newActs; + + if (needed==0) { + xkb->server->key_acts[key]= 0; + return NULL; + } + if (XkbKeyHasActions(xkb,key)&&(XkbKeyNumSyms(xkb,key)>=(unsigned)needed)) + return XkbKeyActionsPtr(xkb,key); + if (xkb->server->size_acts-xkb->server->num_acts>=(unsigned)needed) { + xkb->server->key_acts[key]= xkb->server->num_acts; + xkb->server->num_acts+= needed; + return &xkb->server->acts[xkb->server->key_acts[key]]; + } + xkb->server->size_acts= xkb->server->num_acts+needed+8; + newActs = _XkbTypedCalloc(xkb->server->size_acts,XkbAction); + if (newActs==NULL) + return NULL; + newActs[0].type = XkbSA_NoAction; + nActs = 1; + for (i=xkb->min_key_code;i<=(int)xkb->max_key_code;i++) { + int nKeyActs,nCopy; + + if ((xkb->server->key_acts[i]==0)&&(i!=key)) + continue; + + nCopy= nKeyActs= XkbKeyNumActions(xkb,i); + if (i==key) { + nKeyActs= needed; + if (needed0) + memcpy(&newActs[nActs],XkbKeyActionsPtr(xkb,i), + nCopy*sizeof(XkbAction)); + if (nCopyserver->key_acts[i]= nActs; + nActs+= nKeyActs; + } + _XkbFree(xkb->server->acts); + xkb->server->acts = newActs; + xkb->server->num_acts= nActs; + return &xkb->server->acts[xkb->server->key_acts[key]]; +} + +void +XkbFreeClientMap(XkbDescPtr xkb,unsigned what,Bool freeMap) +{ +XkbClientMapPtr map; + + if ((xkb==NULL)||(xkb->map==NULL)) + return; + if (freeMap) + what= XkbAllClientInfoMask; + map= xkb->map; + if (what&XkbKeyTypesMask) { + if (map->types!=NULL) { + if (map->num_types>0) { + register int i; + XkbKeyTypePtr type; + for (i=0,type=map->types;inum_types;i++,type++) { + if (type->map!=NULL) { + _XkbFree(type->map); + type->map= NULL; + } + if (type->preserve!=NULL) { + _XkbFree(type->preserve); + type->preserve= NULL; + } + type->map_count= 0; + if (type->level_names!=NULL) { + _XkbFree(type->level_names); + type->level_names= NULL; + } + } + } + _XkbFree(map->types); + map->num_types= map->size_types= 0; + map->types= NULL; + } + } + if (what&XkbKeySymsMask) { + if (map->key_sym_map!=NULL) { + _XkbFree(map->key_sym_map); + map->key_sym_map= NULL; + } + if (map->syms!=NULL) { + _XkbFree(map->syms); + map->size_syms= map->num_syms= 0; + map->syms= NULL; + } + } + if ((what&XkbModifierMapMask)&&(map->modmap!=NULL)) { + _XkbFree(map->modmap); + map->modmap= NULL; + } + if (freeMap) { + _XkbFree(xkb->map); + xkb->map= NULL; + } + return; +} + +void +XkbFreeServerMap(XkbDescPtr xkb,unsigned what,Bool freeMap) +{ +XkbServerMapPtr map; + + if ((xkb==NULL)||(xkb->server==NULL)) + return; + if (freeMap) + what= XkbAllServerInfoMask; + map= xkb->server; + if ((what&XkbExplicitComponentsMask)&&(map->explicit!=NULL)) { + _XkbFree(map->explicit); + map->explicit= NULL; + } + if (what&XkbKeyActionsMask) { + if (map->key_acts!=NULL) { + _XkbFree(map->key_acts); + map->key_acts= NULL; + } + if (map->acts!=NULL) { + _XkbFree(map->acts); + map->num_acts= map->size_acts= 0; + map->acts= NULL; + } + } + if ((what&XkbKeyBehaviorsMask)&&(map->behaviors!=NULL)) { + _XkbFree(map->behaviors); + map->behaviors= NULL; + } + if ((what&XkbVirtualModMapMask)&&(map->vmodmap!=NULL)) { + _XkbFree(map->vmodmap); + map->vmodmap= NULL; + } + + if (freeMap) { + _XkbFree(xkb->server); + xkb->server= NULL; + } + return; +} diff --git a/libX11/src/xkb/XKBMisc.c b/libX11/src/xkb/XKBMisc.c new file mode 100644 index 000000000..515b2937e --- /dev/null +++ b/libX11/src/xkb/XKBMisc.c @@ -0,0 +1,984 @@ +/* $Xorg: XKBMisc.c,v 1.4 2000/08/17 19:45:02 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBMisc.c,v 3.5 2001/10/28 03:32:33 tsi Exp $ */ + +#ifdef HAVE_DIX_CONFIG_H +#include +#elif defined(HAVE_CONFIG_H) +#include +#endif + +#ifndef XKB_IN_SERVER + +#include +#define NEED_REPLIES +#define NEED_EVENTS +#include "Xlibint.h" +#include +#include +#include "XKBlibint.h" + +#else + +#include +#include +#define NEED_EVENTS +#define NEED_REPLIES +#include +#include "misc.h" +#include "inputstr.h" +#include +#define XKBSRV_NEED_FILE_FUNCS +#include + +#endif /* XKB_IN_SERVER */ + +/***====================================================================***/ + +#define mapSize(m) (sizeof(m)/sizeof(XkbKTMapEntryRec)) +static XkbKTMapEntryRec map2Level[]= { + { True, ShiftMask, {1, ShiftMask, 0} } +}; + +static XkbKTMapEntryRec mapAlpha[]= { + { True, ShiftMask, { 1, ShiftMask, 0 } }, + { True, LockMask, { 0, LockMask, 0 } } +}; + +static XkbModsRec preAlpha[]= { + { 0, 0, 0 }, + { LockMask, LockMask, 0 } +}; + +#define NL_VMOD_MASK 0 +static XkbKTMapEntryRec mapKeypad[]= { + { True, ShiftMask, { 1, ShiftMask, 0 } }, + { False, 0, { 1, 0, NL_VMOD_MASK } } +}; + +static XkbKeyTypeRec canonicalTypes[XkbNumRequiredTypes] = { + { { 0, 0, 0 }, + 1, /* num_levels */ + 0, /* map_count */ + NULL, NULL, + None, NULL + }, + { { ShiftMask, ShiftMask, 0 }, + 2, /* num_levels */ + mapSize(map2Level), /* map_count */ + map2Level, NULL, + None, NULL + }, + { { ShiftMask|LockMask, ShiftMask|LockMask, 0 }, + 2, /* num_levels */ + mapSize(mapAlpha), /* map_count */ + mapAlpha, preAlpha, + None, NULL + }, + { { ShiftMask, ShiftMask, NL_VMOD_MASK }, + 2, /* num_levels */ + mapSize(mapKeypad), /* map_count */ + mapKeypad, NULL, + None, NULL + } +}; + +Status +XkbInitCanonicalKeyTypes(XkbDescPtr xkb,unsigned which,int keypadVMod) +{ +XkbClientMapPtr map; +XkbKeyTypePtr from,to; +Status rtrn; + + if (!xkb) + return BadMatch; + rtrn= XkbAllocClientMap(xkb,XkbKeyTypesMask,XkbNumRequiredTypes); + if (rtrn!=Success) + return rtrn; + map= xkb->map; + if ((which&XkbAllRequiredTypes)==0) + return Success; + rtrn= Success; + from= canonicalTypes; + to= map->types; + if (which&XkbOneLevelMask) + rtrn= XkbCopyKeyType(&from[XkbOneLevelIndex],&to[XkbOneLevelIndex]); + if ((which&XkbTwoLevelMask)&&(rtrn==Success)) + rtrn= XkbCopyKeyType(&from[XkbTwoLevelIndex],&to[XkbTwoLevelIndex]); + if ((which&XkbAlphabeticMask)&&(rtrn==Success)) + rtrn= XkbCopyKeyType(&from[XkbAlphabeticIndex],&to[XkbAlphabeticIndex]); + if ((which&XkbKeypadMask)&&(rtrn==Success)) { + XkbKeyTypePtr type; + rtrn= XkbCopyKeyType(&from[XkbKeypadIndex],&to[XkbKeypadIndex]); + type= &to[XkbKeypadIndex]; + if ((keypadVMod>=0)&&(keypadVModmods.vmods= (1<map[0].active= True; + type->map[0].mods.mask= ShiftMask; + type->map[0].mods.real_mods= ShiftMask; + type->map[0].mods.vmods= 0; + type->map[0].level= 1; + type->map[1].active= False; + type->map[1].mods.mask= 0; + type->map[1].mods.real_mods= 0; + type->map[1].mods.vmods= (1<map[1].level= 1; + } + } + return Success; +} + +/***====================================================================***/ + +#define CORE_SYM(i) (imap->num_types)) { + nSyms[i]= xkb->map->types[types_inout[i]].num_levels; + if (nSyms[i]>groupsWidth) + groupsWidth= nSyms[i]; + } + else { + types_inout[i]= XkbTwoLevelIndex; /* don't really know, yet */ + nSyms[i]= 2; + } + } + if (nSyms[XkbGroup1Index]<2) + nSyms[XkbGroup1Index]= 2; + if (nSyms[XkbGroup2Index]<2) + nSyms[XkbGroup2Index]= 2; + /* Step 2: Copy the symbols from the core ordering to XKB ordering */ + /* symbols in the core are in the order: */ + /* G1L1 G1L2 G2L1 G2L2 [G1L[3-n]] [G2L[3-n]] [G3L*] [G3L*] */ + xkb_syms_rtrn[XKB_OFFSET(XkbGroup1Index,0)]= CORE_SYM(0); + xkb_syms_rtrn[XKB_OFFSET(XkbGroup1Index,1)]= CORE_SYM(1); + for (i=2;i=map_width)&& + ((protected&(XkbExplicitKeyType3Mask|XkbExplicitKeyType4Mask))==0)) { + nSyms[XkbGroup3Index]= 0; + nSyms[XkbGroup4Index]= 0; + nGroups= 2; + } + else { + nGroups= 3; + for (i=0;i1)&&(syms[1]==NoSymbol)&&(syms[0]!=NoSymbol)) { + KeySym upper,lower; + XConvertCase(syms[0],&lower,&upper); + if (upper!=lower) { + xkb_syms_rtrn[XKB_OFFSET(i,0)]= lower; + xkb_syms_rtrn[XKB_OFFSET(i,1)]= upper; + if ((protected&(1<=0;i--) { + if (((empty&(1<1)&&((empty&(XkbGroup1Mask|XkbGroup2Mask))==XkbGroup2Mask)) { + if ((protected&(XkbExplicitKeyType1Mask|XkbExplicitKeyType2Mask))==0) { + nSyms[XkbGroup2Index]= nSyms[XkbGroup1Index]; + types_inout[XkbGroup2Index]= types_inout[XkbGroup1Index]; + memcpy((char *)&xkb_syms_rtrn[2],(char *)xkb_syms_rtrn, + 2*sizeof(KeySym)); + } + else if (types_inout[XkbGroup1Index]==types_inout[XkbGroup2Index]) { + memcpy((char *)&xkb_syms_rtrn[nSyms[XkbGroup1Index]], + (char *)xkb_syms_rtrn, + nSyms[XkbGroup1Index]*sizeof(KeySym)); + } + } + + /* step 7: check for all groups identical or all width 1 */ + if (nGroups>1) { + Bool sameType,allOneLevel; + allOneLevel= (xkb->map->types[types_inout[0]].num_levels==1); + for (i=1,sameType=True;(allOneLevel||sameType)&&(imap->types[types_inout[i]].num_levels==1); + } + if ((sameType)&& + (!(protected&(XkbExplicitKeyTypesMask&~XkbExplicitKeyType1Mask)))){ + register int s; + Bool identical; + for (i=1,identical=True;identical&&(i1)) { + KeySym *syms; + syms= &xkb_syms_rtrn[nSyms[XkbGroup1Index]]; + nSyms[XkbGroup1Index]= 1; + for (i=1;icompat->sym_interpret; + for (i=0;icompat->num_si;i++,interp++) { + if ((interp->sym==NoSymbol)||(sym==interp->sym)) { + int match; + if ((level==0)||((interp->match&XkbSI_LevelOneOnly)==0)) + mods= real_mods; + else mods= 0; + switch (interp->match&XkbSI_OpMask) { + case XkbSI_NoneOf: + match= ((interp->mods&mods)==0); + break; + case XkbSI_AnyOfOrNone: + match= ((mods==0)||((interp->mods&mods)!=0)); + break; + case XkbSI_AnyOf: + match= ((interp->mods&mods)!=0); + break; + case XkbSI_AllOf: + match= ((interp->mods&mods)==interp->mods); + break; + case XkbSI_Exactly: + match= (interp->mods==mods); + break; + default: + match= 0; + break; + } + if (match) { + if (interp->sym!=NoSymbol) { + return interp; + } + else if (rtrn==NULL) { + rtrn= interp; + } + } + } + } + return rtrn; +} + +static void +_XkbAddKeyChange(KeyCode *pFirst,unsigned char *pNum,KeyCode newKey) +{ +KeyCode last; + + last= (*pFirst)+(*pNum); + if (newKey<*pFirst) { + *pFirst= newKey; + *pNum= (last-newKey)+1; + } + else if (newKey>last) { + *pNum= (last-*pFirst)+1; + } + return; +} + +static void +_XkbSetActionKeyMods(XkbDescPtr xkb,XkbAction *act,unsigned mods) +{ +unsigned tmp; + + switch (act->type) { + case XkbSA_SetMods: case XkbSA_LatchMods: case XkbSA_LockMods: + if (act->mods.flags&XkbSA_UseModMapMods) + act->mods.real_mods= act->mods.mask= mods; + if ((tmp= XkbModActionVMods(&act->mods))!=0) { + XkbVirtualModsToReal(xkb,tmp,&tmp); + act->mods.mask|= tmp; + } + break; + case XkbSA_ISOLock: + if (act->iso.flags&XkbSA_UseModMapMods) + act->iso.real_mods= act->iso.mask= mods; + if ((tmp= XkbModActionVMods(&act->iso))!=0) { + XkbVirtualModsToReal(xkb,tmp,&tmp); + act->iso.mask|= tmp; + } + break; + } + return; +} + +#define IBUF_SIZE 8 + +Bool +XkbApplyCompatMapToKey(XkbDescPtr xkb,KeyCode key,XkbChangesPtr changes) +{ +KeySym * syms; +unsigned char explicit,mods; +XkbSymInterpretPtr *interps,ibuf[IBUF_SIZE]; +int n,nSyms,found; +unsigned changed,tmp; + + if ((!xkb)||(!xkb->map)||(!xkb->map->key_sym_map)|| + (!xkb->compat)||(!xkb->compat->sym_interpret)|| + (keymin_key_code)||(key>xkb->max_key_code)) { + return False; + } + if (((!xkb->server)||(!xkb->server->key_acts))&& + (XkbAllocServerMap(xkb,XkbAllServerInfoMask,0)!=Success)) { + return False; + } + changed= 0; /* keeps track of what has changed in _this_ call */ + explicit= xkb->server->explicit[key]; + if (explicit&XkbExplicitInterpretMask) /* nothing to do */ + return True; + mods= (xkb->map->modmap?xkb->map->modmap[key]:0); + nSyms= XkbKeyNumSyms(xkb,key); + syms= XkbKeySymsPtr(xkb,key); + if (nSyms>IBUF_SIZE) { + interps= _XkbTypedCalloc(nSyms,XkbSymInterpretPtr); + if (interps==NULL) { + interps= ibuf; + nSyms= IBUF_SIZE; + } + } + else { + interps= ibuf; + } + found= 0; + for (n=0;nact.type!=XkbSA_NoAction) + found++; + else interps[n]= NULL; + } + } + /* 1/28/96 (ef) -- XXX! WORKING HERE */ + if (!found) { + if (xkb->server->key_acts[key]!=0) { + xkb->server->key_acts[key]= 0; + changed|= XkbKeyActionsMask; + } + } + else { + XkbAction *pActs; + unsigned int new_vmodmask; + changed|= XkbKeyActionsMask; + pActs= XkbResizeKeyActions(xkb,key,nSyms); + if (!pActs) { + if (nSyms > IBUF_SIZE) + Xfree(interps); + return False; + } + new_vmodmask= 0; + for (n=0;nact); + if ((n==0)||((interps[n]->match&XkbSI_LevelOneOnly)==0)) { + effMods= mods; + if (interps[n]->virtual_mod!=XkbNoModifier) + new_vmodmask|= (1<virtual_mod); + } + else effMods= 0; + _XkbSetActionKeyMods(xkb,&pActs[n],effMods); + } + else pActs[n].type= XkbSA_NoAction; + } + if (((explicit&XkbExplicitVModMapMask)==0)&& + (xkb->server->vmodmap[key]!=new_vmodmask)) { + changed|= XkbVirtualModMapMask; + xkb->server->vmodmap[key]= new_vmodmask; + } + if (interps[0]) { + if ((interps[0]->flags&XkbSI_LockingKey)&& + ((explicit&XkbExplicitBehaviorMask)==0)) { + xkb->server->behaviors[key].type= XkbKB_Lock; + changed|= XkbKeyBehaviorsMask; + } + if (((explicit&XkbExplicitAutoRepeatMask)==0)&&(xkb->ctrls)) { + CARD8 old; + old= xkb->ctrls->per_key_repeat[key/8]; + if (interps[0]->flags&XkbSI_AutoRepeat) + xkb->ctrls->per_key_repeat[key/8]|= (1<<(key%8)); + else xkb->ctrls->per_key_repeat[key/8]&= ~(1<<(key%8)); + if (changes && (old!=xkb->ctrls->per_key_repeat[key/8])) + changes->ctrls.changed_ctrls|= XkbPerKeyRepeatMask; + } + } + } + if ((!found)||(interps[0]==NULL)) { + if (((explicit&XkbExplicitAutoRepeatMask)==0)&&(xkb->ctrls)) { + CARD8 old; + old= xkb->ctrls->per_key_repeat[key/8]; +#ifdef RETURN_SHOULD_REPEAT + if (*XkbKeySymsPtr(xkb,key) != XK_Return) +#endif + xkb->ctrls->per_key_repeat[key/8]|= (1<<(key%8)); + if (changes && (old!=xkb->ctrls->per_key_repeat[key/8])) + changes->ctrls.changed_ctrls|= XkbPerKeyRepeatMask; + } + if (((explicit&XkbExplicitBehaviorMask)==0)&& + (xkb->server->behaviors[key].type==XkbKB_Lock)) { + xkb->server->behaviors[key].type= XkbKB_Default; + changed|= XkbKeyBehaviorsMask; + } + } + if (changes) { + XkbMapChangesPtr mc; + mc= &changes->map; + tmp= (changed&mc->changed); + if (tmp&XkbKeyActionsMask) + _XkbAddKeyChange(&mc->first_key_act,&mc->num_key_acts,key); + else if (changed&XkbKeyActionsMask) { + mc->changed|= XkbKeyActionsMask; + mc->first_key_act= key; + mc->num_key_acts= 1; + } + if (tmp&XkbKeyBehaviorsMask) { + _XkbAddKeyChange(&mc->first_key_behavior,&mc->num_key_behaviors, + key); + } + else if (changed&XkbKeyBehaviorsMask) { + mc->changed|= XkbKeyBehaviorsMask; + mc->first_key_behavior= key; + mc->num_key_behaviors= 1; + } + if (tmp&XkbVirtualModMapMask) + _XkbAddKeyChange(&mc->first_vmodmap_key,&mc->num_vmodmap_keys,key); + else if (changed&XkbVirtualModMapMask) { + mc->changed|= XkbVirtualModMapMask; + mc->first_vmodmap_key= key; + mc->num_vmodmap_keys= 1; + } + mc->changed|= changed; + } + if (interps!=ibuf) + _XkbFree(interps); + return True; +} + +Bool +XkbUpdateMapFromCore( XkbDescPtr xkb, + KeyCode first_key, + int num_keys, + int map_width, + KeySym * core_keysyms, + XkbChangesPtr changes) +{ +register int key,last_key; +KeySym * syms; + + syms= &core_keysyms[(first_key-xkb->min_key_code)*map_width]; + if (changes) { + if (changes->map.changed&XkbKeySymsMask) { + _XkbAddKeyChange(&changes->map.first_key_sym, + &changes->map.num_key_syms,first_key); + if (num_keys>1) { + _XkbAddKeyChange(&changes->map.first_key_sym, + &changes->map.num_key_syms, + first_key+num_keys-1); + } + } + else { + changes->map.changed|= XkbKeySymsMask; + changes->map.first_key_sym= first_key; + changes->map.num_key_syms= num_keys; + } + } + last_key= first_key+num_keys-1; + for (key=first_key;key<=last_key;key++,syms+= map_width) { + XkbMapChangesPtr mc; + unsigned explicit; + KeySym tsyms[XkbMaxSymsPerKey]; + int types[XkbNumKbdGroups]; + int nG; + + explicit= xkb->server->explicit[key]&XkbExplicitKeyTypesMask; + types[XkbGroup1Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup1Index); + types[XkbGroup2Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup2Index); + types[XkbGroup3Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup3Index); + types[XkbGroup4Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup4Index); + nG= XkbKeyTypesForCoreSymbols(xkb,map_width,syms,explicit,types,tsyms); + if (changes) + mc= &changes->map; + else mc= NULL; + XkbChangeTypesOfKey(xkb,key,nG,XkbAllGroupsMask,types,mc); + memcpy((char *)XkbKeySymsPtr(xkb,key),(char *)tsyms, + XkbKeyNumSyms(xkb,key)*sizeof(KeySym)); + XkbApplyCompatMapToKey(xkb,key,changes); + } + + if ((xkb->server->vmods!=NULL)&&(xkb->map->modmap!=NULL)&&(changes)&& + (changes->map.changed&(XkbVirtualModMapMask|XkbModifierMapMask))) { + unsigned char newVMods[XkbNumVirtualMods]; + register unsigned bit,i; + unsigned present; + + bzero(newVMods,XkbNumVirtualMods); + present= 0; + for (key=xkb->min_key_code;key<=xkb->max_key_code;key++) { + if (xkb->server->vmodmap[key]==0) + continue; + for (i=0,bit=1;iserver->vmodmap[key]) { + present|= bit; + newVMods[i]|= xkb->map->modmap[key]; + } + } + } + for (i=0,bit=1;iserver->vmods[i])) { + changes->map.changed|= XkbVirtualModsMask; + changes->map.vmods|= bit; + xkb->server->vmods[i]= newVMods[i]; + } + } + } + if (changes && (changes->map.changed&XkbVirtualModsMask)) + XkbApplyVirtualModChanges(xkb,changes->map.vmods,changes); + return True; +} + +Status +XkbChangeTypesOfKey( XkbDescPtr xkb, + int key, + int nGroups, + unsigned groups, + int * newTypesIn, + XkbMapChangesPtr changes) +{ +XkbKeyTypePtr pOldType,pNewType; +register int i; +int width,nOldGroups,oldWidth,newTypes[XkbNumKbdGroups]; + + if ((!xkb) || (!XkbKeycodeInRange(xkb,key)) || (!xkb->map) || + (!xkb->map->types)||(!newTypes)||((groups&XkbAllGroupsMask)==0)|| + (nGroups>XkbNumKbdGroups)) { + return BadMatch; + } + if (nGroups==0) { + for (i=0;imap->key_sym_map[key].kt_index[i]= XkbOneLevelIndex; + } + i= xkb->map->key_sym_map[key].group_info; + i= XkbSetNumGroups(i,0); + xkb->map->key_sym_map[key].group_info= i; + XkbResizeKeySyms(xkb,key,0); + return Success; + } + + nOldGroups= XkbKeyNumGroups(xkb,key); + oldWidth= XkbKeyGroupsWidth(xkb,key); + for (width=i=0;i0) + newTypes[i]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup1Index); + else newTypes[i]= XkbTwoLevelIndex; + if (newTypes[i]>xkb->map->num_types) + return BadMatch; + pNewType= &xkb->map->types[newTypes[i]]; + if (pNewType->num_levels>width) + width= pNewType->num_levels; + } + if ((xkb->ctrls)&&(nGroups>xkb->ctrls->num_groups)) + xkb->ctrls->num_groups= nGroups; + if ((width!=oldWidth)||(nGroups!=nOldGroups)) { + KeySym oldSyms[XkbMaxSymsPerKey],*pSyms; + int nCopy; + + if (nOldGroups==0) { + pSyms= XkbResizeKeySyms(xkb,key,width*nGroups); + if (pSyms!=NULL) { + i= xkb->map->key_sym_map[key].group_info; + i= XkbSetNumGroups(i,nGroups); + xkb->map->key_sym_map[key].group_info= i; + xkb->map->key_sym_map[key].width= width; + for (i=0;imap->key_sym_map[key].kt_index[i]= newTypes[i]; + } + return Success; + } + return BadAlloc; + } + pSyms= XkbKeySymsPtr(xkb,key); + memcpy(oldSyms,pSyms,XkbKeyNumSyms(xkb,key)*sizeof(KeySym)); + pSyms= XkbResizeKeySyms(xkb,key,width*nGroups); + if (pSyms==NULL) + return BadAlloc; + bzero(pSyms,width*nGroups*sizeof(KeySym)); + for (i=0;(imap->types[newTypes[i]]; + if (pNewType->num_levels>pOldType->num_levels) + nCopy= pOldType->num_levels; + else nCopy= pNewType->num_levels; + memcpy(&pSyms[i*width],&oldSyms[i*oldWidth],nCopy*sizeof(KeySym)); + } + if (XkbKeyHasActions(xkb,key)) { + XkbAction oldActs[XkbMaxSymsPerKey],*pActs; + pActs= XkbKeyActionsPtr(xkb,key); + memcpy(oldActs,pActs,XkbKeyNumSyms(xkb,key)*sizeof(XkbAction)); + pActs= XkbResizeKeyActions(xkb,key,width*nGroups); + if (pActs==NULL) + return BadAlloc; + bzero(pActs,width*nGroups*sizeof(XkbAction)); + for (i=0;(imap->types[newTypes[i]]; + if (pNewType->num_levels>pOldType->num_levels) + nCopy= pOldType->num_levels; + else nCopy= pNewType->num_levels; + memcpy(&pActs[i*width],&oldActs[i*oldWidth], + nCopy*sizeof(XkbAction)); + } + } + i= xkb->map->key_sym_map[key].group_info; + i= XkbSetNumGroups(i,nGroups); + xkb->map->key_sym_map[key].group_info= i; + xkb->map->key_sym_map[key].width= width; + } + width= 0; + for (i=0;imap->key_sym_map[key].kt_index[i]= newTypes[i]; + if (xkb->map->types[newTypes[i]].num_levels>width) + width= xkb->map->types[newTypes[i]].num_levels; + } + xkb->map->key_sym_map[key].width= width; + if (changes!=NULL) { + if (changes->changed&XkbKeySymsMask) { + _XkbAddKeyChange(&changes->first_key_sym,&changes->num_key_syms, + key); + } + else { + changes->changed|= XkbKeySymsMask; + changes->first_key_sym= key; + changes->num_key_syms= 1; + } + } + return Success; +} + +/***====================================================================***/ + +Bool +XkbVirtualModsToReal(XkbDescPtr xkb,unsigned virtual_mask,unsigned *mask_rtrn) +{ +register int i,bit; +register unsigned mask; + + if (xkb==NULL) + return False; + if (virtual_mask==0) { + *mask_rtrn= 0; + return True; + } + if (xkb->server==NULL) + return False; + for (i=mask=0,bit=1;iserver->vmods[i]; + } + *mask_rtrn= mask; + return True; +} + +/***====================================================================***/ + +Bool +XkbUpdateActionVirtualMods(XkbDescPtr xkb,XkbAction *act,unsigned changed) +{ +unsigned int tmp; + + switch (act->type) { + case XkbSA_SetMods: case XkbSA_LatchMods: case XkbSA_LockMods: + if (((tmp= XkbModActionVMods(&act->mods))&changed)!=0) { + XkbVirtualModsToReal(xkb,tmp,&tmp); + act->mods.mask= act->mods.real_mods; + act->mods.mask|= tmp; + return True; + } + break; + case XkbSA_ISOLock: + if ((((tmp= XkbModActionVMods(&act->iso))!=0)&changed)!=0) { + XkbVirtualModsToReal(xkb,tmp,&tmp); + act->iso.mask= act->iso.real_mods; + act->iso.mask|= tmp; + return True; + } + break; + } + return False; +} + +void +XkbUpdateKeyTypeVirtualMods( XkbDescPtr xkb, + XkbKeyTypePtr type, + unsigned int changed, + XkbChangesPtr changes) +{ +register unsigned int i; +unsigned int mask; + + XkbVirtualModsToReal(xkb,type->mods.vmods,&mask); + type->mods.mask= type->mods.real_mods|mask; + if ((type->map_count>0)&&(type->mods.vmods!=0)) { + XkbKTMapEntryPtr entry; + for (i=0,entry=type->map;imap_count;i++,entry++) { + if (entry->mods.vmods!=0) { + XkbVirtualModsToReal(xkb,entry->mods.vmods,&mask); + entry->mods.mask=entry->mods.real_mods|mask; + /* entry is active if vmods are bound*/ + entry->active= (mask!=0); + } + else entry->active= 1; + } + } + if (changes) { + int type_ndx; + type_ndx= type-xkb->map->types; + if ((type_ndx<0)||(type_ndx>xkb->map->num_types)) + return; + if (changes->map.changed&XkbKeyTypesMask) { + int last; + last= changes->map.first_type+changes->map.num_types-1; + if (type_ndxmap.first_type) { + changes->map.first_type= type_ndx; + changes->map.num_types= (last-type_ndx)+1; + } + else if (type_ndx>last) { + changes->map.num_types= (type_ndx-changes->map.first_type)+1; + } + } + else { + changes->map.changed|= XkbKeyTypesMask; + changes->map.first_type= type_ndx; + changes->map.num_types= 1; + } + } + return; +} + +Bool +XkbApplyVirtualModChanges(XkbDescPtr xkb,unsigned changed,XkbChangesPtr changes) +{ +register int i; +unsigned int checkState = 0; + + if ((!xkb) || (!xkb->map) || (changed==0)) + return False; + for (i=0;imap->num_types;i++) { + if (xkb->map->types[i].mods.vmods & changed) + XkbUpdateKeyTypeVirtualMods(xkb,&xkb->map->types[i],changed,changes); + } + if (changed&xkb->ctrls->internal.vmods) { + unsigned int newMask; + XkbVirtualModsToReal(xkb,xkb->ctrls->internal.vmods,&newMask); + newMask|= xkb->ctrls->internal.real_mods; + if (xkb->ctrls->internal.mask!=newMask) { + xkb->ctrls->internal.mask= newMask; + if (changes) { + changes->ctrls.changed_ctrls|= XkbInternalModsMask; + checkState= True; + } + } + } + if (changed&xkb->ctrls->ignore_lock.vmods) { + unsigned int newMask; + XkbVirtualModsToReal(xkb,xkb->ctrls->ignore_lock.vmods,&newMask); + newMask|= xkb->ctrls->ignore_lock.real_mods; + if (xkb->ctrls->ignore_lock.mask!=newMask) { + xkb->ctrls->ignore_lock.mask= newMask; + if (changes) { + changes->ctrls.changed_ctrls|= XkbIgnoreLockModsMask; + checkState= True; + } + } + } + if (xkb->indicators!=NULL) { + XkbIndicatorMapPtr map; + map= &xkb->indicators->maps[0]; + for (i=0;imods.vmods&changed) { + unsigned int newMask; + XkbVirtualModsToReal(xkb,map->mods.vmods,&newMask); + newMask|= map->mods.real_mods; + if (newMask!=map->mods.mask) { + map->mods.mask= newMask; + if (changes) { + changes->indicators.map_changes|= (1<compat!=NULL) { + XkbCompatMapPtr compat; + compat= xkb->compat; + for (i=0;igroups[i].vmods,&newMask); + newMask|= compat->groups[i].real_mods; + if (compat->groups[i].mask!=newMask) { + compat->groups[i].mask= newMask; + if (changes) { + changes->compat.changed_groups|= (1<map && xkb->server) { + int highChange = 0, lowChange = -1; + for (i=xkb->min_key_code;i<=xkb->max_key_code;i++) { + if (XkbKeyHasActions(xkb,i)) { + register XkbAction *pAct; + register int n; + + pAct= XkbKeyActionsPtr(xkb,i); + for (n=XkbKeyNumActions(xkb,i);n>0;n--,pAct++) { + if ((pAct->type!=XkbSA_NoAction)&& + XkbUpdateActionVirtualMods(xkb,pAct,changed)) { + if (lowChange<0) + lowChange= i; + highChange= i; + } + } + } + } + if (changes && (lowChange>0)) { /* something changed */ + if (changes->map.changed&XkbKeyActionsMask) { + int last; + if (changes->map.first_key_actmap.first_key_act; + last= changes->map.first_key_act+changes->map.num_key_acts-1; + if (last>highChange) + highChange= last; + } + changes->map.changed|= XkbKeyActionsMask; + changes->map.first_key_act= lowChange; + changes->map.num_key_acts= (highChange-lowChange)+1; + } + } + return checkState; +} diff --git a/libX11/src/xkb/XKBNames.c b/libX11/src/xkb/XKBNames.c new file mode 100644 index 000000000..a8eeb2adf --- /dev/null +++ b/libX11/src/xkb/XKBNames.c @@ -0,0 +1,891 @@ +/* $Xorg: XKBNames.c,v 1.3 2000/08/17 19:45:02 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBNames.c,v 1.5 2003/04/13 19:22:18 dawes Exp $ */ + +#define NEED_REPLIES +#define NEED_EVENTS +#define NEED_MAP_READERS +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include +#include "XKBlibint.h" + + +static Status +_XkbReadAtoms( XkbReadBufferPtr buf, + Atom * atoms, + int maxAtoms, + CARD32 present) +{ +register int i,bit; + + for (i=0,bit=1;(idevice_spec == XkbUseCoreKbd ) + xkb->device_spec = rep->deviceID; + + if ((xkb->names==NULL)&& + (XkbAllocNames(xkb,rep->which, + rep->nRadioGroups,rep->nKeyAliases)!=Success)) { + return BadAlloc; + } + names= xkb->names; + if (rep->length==0) + return Success; + + if (!_XkbInitReadBuffer(dpy,&buf,(int)rep->length*4)) + return BadAlloc; + if (nread_rtrn) + *nread_rtrn= (int)rep->length*4; + + if ((rep->which&XkbKeycodesNameMask)&& + (!_XkbReadBufferCopy32(&buf,(long *)&names->keycodes,1))) + goto BAILOUT; + if ((rep->which&XkbGeometryNameMask)&& + (!_XkbReadBufferCopy32(&buf,(long *)&names->geometry,1))) + goto BAILOUT; + if ((rep->which&XkbSymbolsNameMask)&& + (!_XkbReadBufferCopy32(&buf,(long *)&names->symbols,1))) + goto BAILOUT; + if ((rep->which&XkbPhysSymbolsNameMask)&& + (!_XkbReadBufferCopy32(&buf,(long *)&names->phys_symbols,1))) + goto BAILOUT; + if ((rep->which&XkbTypesNameMask)&& + (!_XkbReadBufferCopy32(&buf,(long *)&names->types,1))) + goto BAILOUT; + if ((rep->which&XkbCompatNameMask)&& + (!_XkbReadBufferCopy32(&buf,(long *)&names->compat,1))) + goto BAILOUT; + + if ( rep->which & XkbKeyTypeNamesMask ) { + XkbClientMapPtr map= xkb->map; + XkbKeyTypePtr type; + + len= rep->nTypes*4; + if (map!=NULL) { + type= map->types; + for (i=0;(inum_types)&&(inTypes);i++,type++) { + if (!_XkbReadBufferCopy32(&buf,(long *)&type->name,1)) + goto BAILOUT; + len-= 4; + } + } + if ((len>0)&&(!_XkbSkipReadBufferData(&buf,len))) + goto BAILOUT; + } + if ( rep->which&XkbKTLevelNamesMask ) { + CARD8 *nLevels; + XkbClientMapPtr map= xkb->map; + XkbKeyTypePtr type; + + nLevels=(CARD8*)_XkbGetReadBufferPtr(&buf,XkbPaddedSize(rep->nTypes)); + if (nLevels==NULL) + goto BAILOUT; + if (map!=NULL) { + type= map->types; + for (i=0;i<(int)rep->nTypes;i++,type++) { + if (i>=map->num_types) { + if (!_XkbSkipReadBufferData(&buf,nLevels[i]*4)) + goto BAILOUT; + continue; + } + if ((nLevels[i]>0)&&(nLevels[i]!=type->num_levels)) { + goto BAILOUT; + } + if (type->level_names!=NULL) + Xfree(type->level_names); + if (nLevels[i]==0) { + type->level_names= NULL; + continue; + } + type->level_names= _XkbTypedCalloc(nLevels[i],Atom); + if (type->level_names!=NULL) { + if (!_XkbReadBufferCopy32(&buf,(long *)type->level_names, + nLevels[i])) + goto BAILOUT; + } + else { + _XkbSkipReadBufferData(&buf,nLevels[i]*4); + } + } + } + else { + for (i=0;i<(int)rep->nTypes;i++) { + _XkbSkipReadBufferData(&buf,nLevels[i]*4); + } + } + } + if (rep->which & XkbIndicatorNamesMask) { + if (_XkbReadAtoms(&buf,names->indicators,XkbNumIndicators, + rep->indicators)!=Success) + goto BAILOUT; + } + if ( rep->which&XkbVirtualModNamesMask ) { + if (_XkbReadAtoms(&buf,names->vmods,XkbNumVirtualMods, + (CARD32)rep->virtualMods)!=Success) + goto BAILOUT; + } + if ( rep->which&XkbGroupNamesMask ) { + if (_XkbReadAtoms(&buf,names->groups,XkbNumKbdGroups, + (CARD32)rep->groupNames)!=Success) + goto BAILOUT; + } + if ( rep->which&XkbKeyNamesMask ) { + if (names->keys==NULL) { + int nKeys; + if (xkb->max_key_code==0) { + xkb->min_key_code= rep->minKeyCode; + xkb->max_key_code= rep->maxKeyCode; + } + nKeys= xkb->max_key_code+1; + names->keys= _XkbTypedCalloc(nKeys,XkbKeyNameRec); + } + if (names->keys!=NULL) { + if (!_XkbCopyFromReadBuffer(&buf, + (char *)&names->keys[rep->firstKey], + rep->nKeys*XkbKeyNameLength)) + goto BAILOUT; + } + else _XkbSkipReadBufferData(&buf,rep->nKeys*XkbKeyNameLength); + } + if ( rep->which&XkbKeyAliasesMask && (rep->nKeyAliases>0) ) { + if (XkbAllocNames(xkb,XkbKeyAliasesMask,0,rep->nKeyAliases)!=Success) + goto BAILOUT; + if (!_XkbCopyFromReadBuffer(&buf,(char *)names->key_aliases, + rep->nKeyAliases*XkbKeyNameLength*2)) + goto BAILOUT; + } + if ( rep->which&XkbRGNamesMask ) { + if (rep->nRadioGroups>0) { + Atom *rgNames; + + if (names->radio_groups==NULL) + names->radio_groups = _XkbTypedCalloc(rep->nRadioGroups,Atom); + else if (names->num_rgnRadioGroups) { + names->radio_groups = _XkbTypedRealloc(names->radio_groups, + rep->nRadioGroups, + Atom); + } + rgNames= names->radio_groups; + if (!rgNames) { + goto BAILOUT; + } + if (!_XkbReadBufferCopy32(&buf,(long *)rgNames,rep->nRadioGroups)) + goto BAILOUT; + names->num_rg= rep->nRadioGroups; + } + else if (names->num_rg>0) { + names->num_rg= 0; + Xfree(names->radio_groups); + } + } + len= _XkbFreeReadBuffer(&buf); + if (len!=0) return BadLength; + else return Success; +BAILOUT: + _XkbFreeReadBuffer(&buf); + return BadLength; +} + +Status +XkbGetNames(Display *dpy,unsigned which,XkbDescPtr xkb) +{ + register xkbGetNamesReq *req; + xkbGetNamesReply rep; + Status status; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + if (!xkb->names) { + xkb->names = _XkbTypedCalloc(1,XkbNamesRec); + if (!xkb->names) { + UnlockDisplay(dpy); + SyncHandle(); + return BadAlloc; + } + } + GetReq(kbGetNames, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetNames; + req->deviceSpec = xkb->device_spec; + req->which = which; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return BadImplementation; + } + + status = _XkbReadGetNamesReply(dpy,&rep,xkb,NULL); + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +/***====================================================================***/ + +static int +_XkbCountBits(int nBitsMax,unsigned long mask) +{ +register unsigned long y, nBits; + + y = (mask >> 1) &033333333333; + y = mask - y - ((y >>1) & 033333333333); + nBits = ((unsigned int) (((y + (y >> 3)) & 030707070707) % 077)); + + /* nBitsMax really means max+1 */ + return (nBits < nBitsMax) ? nBits : (nBitsMax - 1); +} + +static CARD32 +_XkbCountAtoms(Atom *atoms,int maxAtoms,int *count) +{ +register unsigned int i,bit,nAtoms; +register CARD32 atomsPresent; + + for (i=nAtoms=atomsPresent=0,bit=1;iflags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + if ((!xkb)||(!xkb->names)) + return False; + firstLvlType= firstType; + nLvlTypes= nTypes; + if (nTypes<1) + which&= ~(XkbKTLevelNamesMask|XkbKeyTypeNamesMask); + else if (firstType<=XkbLastRequiredType) { + int adjust; + adjust= XkbLastRequiredType-firstType+1; + firstType+= adjust; + nTypes-= adjust; + if (nTypes<1) + which&= ~XkbKeyTypeNamesMask; + } + names= xkb->names; + if (which&(XkbKTLevelNamesMask|XkbKeyTypeNamesMask)) { + register int i; + XkbKeyTypePtr type; + if((xkb->map==NULL)||(xkb->map->types==NULL)||(nTypes==0)|| + (firstType+nTypes>xkb->map->num_types)|| + (firstLvlType+nLvlTypes>xkb->map->num_types)) + return False; + if (which&XkbKTLevelNamesMask) { + type= &xkb->map->types[firstLvlType]; + for (i=nLvlNames=0;ilevel_names!=NULL) + nLvlNames+= type->num_levels; + } + } + } + + nVMods= nLEDs= nRG= nKA= nAtoms= nGroups= 0; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetNames, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbSetNames; + req->deviceSpec = xkb->device_spec; + req->firstType = firstType; + req->nTypes = nTypes; + req->firstKey = xkb->min_key_code; + req->nKeys = xkb->max_key_code-xkb->min_key_code+1; + + if (which&XkbKeycodesNameMask) + nAtoms++; + if (which&XkbGeometryNameMask) + nAtoms++; + if (which&XkbSymbolsNameMask) + nAtoms++; + if (which&XkbPhysSymbolsNameMask) + nAtoms++; + if (which&XkbTypesNameMask) + nAtoms++; + if (which&XkbCompatNameMask) + nAtoms++; + if (which&XkbKeyTypeNamesMask) + nAtoms+= nTypes; + if (which&XkbKTLevelNamesMask) { + req->firstKTLevel= firstLvlType; + req->nKTLevels= nLvlTypes; + req->length+= XkbPaddedSize(nLvlTypes)/4; /* room for group widths */ + nAtoms+= nLvlNames; + } + else req->firstKTLevel= req->nKTLevels= 0; + + if (which&XkbIndicatorNamesMask) { + req->indicators= leds= + _XkbCountAtoms(names->indicators,XkbNumIndicators,&nLEDs); + if (nLEDs>0) + nAtoms+= nLEDs; + else which&= ~XkbIndicatorNamesMask; + } + else req->indicators= leds= 0; + + if (which&XkbVirtualModNamesMask) { + vmods= req->virtualMods= (CARD16) + _XkbCountAtoms(names->vmods,XkbNumVirtualMods,&nVMods); + if (nVMods>0) + nAtoms+= nVMods; + else which&= ~XkbVirtualModNamesMask; + } + else vmods= req->virtualMods= 0; + + if (which&XkbGroupNamesMask) { + groups= req->groupNames= (CARD8) + _XkbCountAtoms(names->groups,XkbNumKbdGroups,&nGroups); + if (nGroups>0) + nAtoms+= nGroups; + else which&= ~XkbGroupNamesMask; + } + else groups= req->groupNames= 0; + + if ((which&XkbKeyNamesMask)&&(names->keys!=NULL)) { + firstKey= req->firstKey; + nKeys= req->nKeys; + nAtoms+= nKeys; /* technically not atoms, but 4 bytes wide */ + } + else which&= ~XkbKeyNamesMask; + + if (which&XkbKeyAliasesMask) { + nKA= ((names->key_aliases!=NULL)?names->num_key_aliases:0); + if (nKA>0) { + req->nKeyAliases= nKA; + nAtoms+= nKA*2; /* not atoms, but 8 bytes on the wire */ + } + else { + which&= ~XkbKeyAliasesMask; + req->nKeyAliases = 0; + } + } + else req->nKeyAliases= 0; + + if (which&XkbRGNamesMask) { + nRG= names->num_rg; + if (nRG>0) + nAtoms+= nRG; + else which&= ~XkbRGNamesMask; + } + + req->which= which; + req->nRadioGroups= nRG; + req->length+= (nAtoms*4)/4; + + if (which&XkbKeycodesNameMask) + Data32(dpy,(long *)&names->keycodes,4); + if (which&XkbGeometryNameMask) + Data32(dpy,(long *)&names->geometry,4); + if (which&XkbSymbolsNameMask) + Data32(dpy,(long *)&names->symbols,4); + if (which&XkbPhysSymbolsNameMask) + Data32(dpy,(long *)&names->phys_symbols,4); + if (which&XkbTypesNameMask) + Data32(dpy,(long *)&names->types,4); + if (which&XkbCompatNameMask) + Data32(dpy,(long *)&names->compat,4); + if (which&XkbKeyTypeNamesMask) { + register int i; + register XkbKeyTypePtr type; + type= &xkb->map->types[firstType]; + for (i=0;iname,4); + } + } + if (which&XkbKTLevelNamesMask) { + XkbKeyTypePtr type; + int i; + char *tmp; + + BufAlloc(char *,tmp,XkbPaddedSize(nLvlTypes)); + type = &xkb->map->types[firstLvlType]; + for (i=0;inum_levels; + } + type = &xkb->map->types[firstLvlType]; + for (i=0;ilevel_names!=NULL) + Data32(dpy,(long *)type->level_names,type->num_levels*4); + } + } + if (which&XkbIndicatorNamesMask) + _XkbCopyAtoms(dpy,names->indicators,leds,XkbNumIndicators); + if (which&XkbVirtualModNamesMask) + _XkbCopyAtoms(dpy,names->vmods,vmods,XkbNumVirtualMods); + if (which&XkbGroupNamesMask) + _XkbCopyAtoms(dpy,names->groups,groups,XkbNumKbdGroups); + if (which&XkbKeyNamesMask) { +#ifdef WORD64 + char *tmp; + register int i; + BufAlloc(char *,tmp,nKeys*XkbKeyNameLength); + for (i=0;ikeys[firstKey+i].name[0]; + tmp[1]= names->keys[firstKey+i].name[1]; + tmp[2]= names->keys[firstKey+i].name[2]; + tmp[3]= names->keys[firstKey+i].name[3]; + } +#else + Data(dpy,(char *)&names->keys[firstKey],nKeys*XkbKeyNameLength); +#endif + } + if (which&XkbKeyAliasesMask) { +#ifdef WORD64 + char *tmp; + register int i; + BufAlloc(char *,tmp,nKA*XkbKeyNameLength*2); + for (i=0;ikey_aliases[i].real[0]; + tmp[1]= names->key_aliases[i].real[1]; + tmp[2]= names->key_aliases[i].real[2]; + tmp[3]= names->key_aliases[i].real[3]; + tmp[4]= names->key_aliases[i].alias[0]; + tmp[5]= names->key_aliases[i].alias[1]; + tmp[6]= names->key_aliases[i].alias[2]; + tmp[7]= names->key_aliases[i].alias[3]; + } +#else + Data(dpy,(char *)names->key_aliases,nKA*XkbKeyNameLength*2); +#endif + } + if (which&XkbRGNamesMask) { + Data32(dpy,(long *)names->radio_groups,nRG*4); + } + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbChangeNames(Display *dpy,XkbDescPtr xkb,XkbNameChangesPtr changes) +{ + register xkbSetNamesReq *req; + int nLvlNames = 0; + XkbInfoPtr xkbi; + XkbNamesPtr names; + unsigned which,firstType,nTypes; + unsigned firstLvlType,nLvlTypes; + int nVMods,nLEDs,nRG,nKA,nGroups; + int nKeys=0,firstKey=0,nAtoms; + CARD32 leds=0,vmods=0,groups=0; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + if ((!xkb)||(!xkb->names)||(!changes)) + return False; + which= changes->changed; + firstType= changes->first_type; + nTypes= changes->num_types; + firstLvlType= changes->first_lvl;; + nLvlTypes= changes->num_lvls; + if (which&XkbKeyTypeNamesMask) { + if (nTypes<1) + which&= ~XkbKeyTypeNamesMask; + else if (firstType<=XkbLastRequiredType) { + int adjust; + adjust= XkbLastRequiredType-firstType+1; + firstType+= adjust; + nTypes-= adjust; + if (nTypes<1) + which&= ~XkbKeyTypeNamesMask; + } + } + else firstType= nTypes= 0; + + if (which&XkbKTLevelNamesMask) { + if (nLvlTypes<1) + which&= ~XkbKTLevelNamesMask; + } + else firstLvlType= nLvlTypes= 0; + + names= xkb->names; + if (which&(XkbKTLevelNamesMask|XkbKeyTypeNamesMask)) { + register int i; + XkbKeyTypePtr type; + if((xkb->map==NULL)||(xkb->map->types==NULL)||(nTypes==0)|| + (firstType+nTypes>xkb->map->num_types)|| + (firstLvlType+nLvlTypes>xkb->map->num_types)) + return False; + if (which&XkbKTLevelNamesMask) { + type= &xkb->map->types[firstLvlType]; + for (i=nLvlNames=0;ilevel_names!=NULL) + nLvlNames+= type->num_levels; + } + } + } + + if (changes->num_keys<1) + which&= ~XkbKeyNamesMask; + if ((which&XkbKeyNamesMask)==0) + changes->first_key= changes->num_keys= 0; + else if ((changes->first_keymin_key_code)|| + (changes->first_key+changes->num_keys>xkb->max_key_code)) { + return False; + } + + if ((which&XkbVirtualModNamesMask)==0) + changes->changed_vmods= 0; + else if (changes->changed_vmods==0) + which&= ~XkbVirtualModNamesMask; + + if ((which&XkbIndicatorNamesMask)==0) + changes->changed_indicators= 0; + else if (changes->changed_indicators==0) + which&= ~XkbIndicatorNamesMask; + + if ((which&XkbGroupNamesMask)==0) + changes->changed_groups= 0; + else if (changes->changed_groups==0) + which&= ~XkbGroupNamesMask; + + nVMods= nLEDs= nRG= nKA= nAtoms= nGroups= 0; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetNames, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbSetNames; + req->deviceSpec = xkb->device_spec; + req->firstType = firstType; + req->nTypes = nTypes; + req->firstKey = changes->first_key; + req->nKeys = changes->num_keys; + + if (which&XkbKeycodesNameMask) + nAtoms++; + if (which&XkbGeometryNameMask) + nAtoms++; + if (which&XkbSymbolsNameMask) + nAtoms++; + if (which&XkbPhysSymbolsNameMask) + nAtoms++; + if (which&XkbTypesNameMask) + nAtoms++; + if (which&XkbCompatNameMask) + nAtoms++; + if (which&XkbKeyTypeNamesMask) + nAtoms+= nTypes; + if (which&XkbKTLevelNamesMask) { + req->firstKTLevel= firstLvlType; + req->nKTLevels= nLvlTypes; + req->length+= XkbPaddedSize(nLvlTypes)/4; /* room for group widths */ + nAtoms+= nLvlNames; + } + else req->firstKTLevel= req->nKTLevels= 0; + + if (which&XkbIndicatorNamesMask) { + leds= req->indicators= (CARD32)changes->changed_indicators; + nLEDs= _XkbCountBits(XkbNumIndicators,changes->changed_indicators); + if (nLEDs>0) + nAtoms+= nLEDs; + else which&= ~XkbIndicatorNamesMask; + } + else req->indicators= 0; + + if (which&XkbVirtualModNamesMask) { + vmods= req->virtualMods= changes->changed_vmods; + nVMods= _XkbCountBits(XkbNumVirtualMods, + (unsigned long)changes->changed_vmods); + if (nVMods>0) + nAtoms+= nVMods; + else which&= ~XkbVirtualModNamesMask; + } + else req->virtualMods= 0; + + if (which&XkbGroupNamesMask) { + groups= req->groupNames= changes->changed_groups; + nGroups= _XkbCountBits(XkbNumKbdGroups, + (unsigned long)changes->changed_groups); + if (nGroups>0) + nAtoms+= nGroups; + else which&= ~XkbGroupNamesMask; + } + else req->groupNames= 0; + + if ((which&XkbKeyNamesMask)&&(names->keys!=NULL)) { + firstKey= req->firstKey; + nKeys= req->nKeys; + nAtoms+= nKeys; /* technically not atoms, but 4 bytes wide */ + } + else which&= ~XkbKeyNamesMask; + + if (which&XkbKeyAliasesMask) { + nKA= ((names->key_aliases!=NULL)?names->num_key_aliases:0); + if (nKA>0) + nAtoms+= nKA*2; /* not atoms, but 8 bytes on the wire */ + else which&= ~XkbKeyAliasesMask; + } + + if (which&XkbRGNamesMask) { + nRG= names->num_rg; + if (nRG>0) + nAtoms+= nRG; + else which&= ~XkbRGNamesMask; + } + + req->which= which; + req->nRadioGroups= nRG; + req->length+= (nAtoms*4)/4; + + if (which&XkbKeycodesNameMask) + Data32(dpy,(long *)&names->keycodes,4); + if (which&XkbGeometryNameMask) + Data32(dpy,(long *)&names->geometry,4); + if (which&XkbSymbolsNameMask) + Data32(dpy,(long *)&names->symbols,4); + if (which&XkbPhysSymbolsNameMask) + Data32(dpy,(long *)&names->phys_symbols,4); + if (which&XkbTypesNameMask) + Data32(dpy,(long *)&names->types,4); + if (which&XkbCompatNameMask) + Data32(dpy,(long *)&names->compat,4); + if (which&XkbKeyTypeNamesMask) { + register int i; + register XkbKeyTypePtr type; + type= &xkb->map->types[firstType]; + for (i=0;iname,4); + } + } + if (which&XkbKTLevelNamesMask) { + XkbKeyTypePtr type; + int i; + char *tmp; + + BufAlloc(char *,tmp,XkbPaddedSize(nLvlTypes)); + type = &xkb->map->types[firstLvlType]; + for (i=0;inum_levels; + } + type = &xkb->map->types[firstLvlType]; + for (i=0;ilevel_names!=NULL) + Data32(dpy,(long *)type->level_names,type->num_levels*4); + } + } + if (which&XkbIndicatorNamesMask) + _XkbCopyAtoms(dpy,names->indicators,leds,XkbNumIndicators); + if (which&XkbVirtualModNamesMask) + _XkbCopyAtoms(dpy,names->vmods,vmods,XkbNumVirtualMods); + if (which&XkbGroupNamesMask) + _XkbCopyAtoms(dpy,names->groups,groups,XkbNumKbdGroups); + if (which&XkbKeyNamesMask) { +#ifdef WORD64 + char *tmp; + register int i; + BufAlloc(char *,tmp,nKeys*4); + for (i=0;ikeys[firstKey+i].name[0]; + tmp[1]= names->keys[firstKey+i].name[1]; + tmp[2]= names->keys[firstKey+i].name[2]; + tmp[3]= names->keys[firstKey+i].name[3]; + } +#else + Data(dpy,(char *)&names->keys[firstKey],nKeys*XkbKeyNameLength); +#endif + } + if (which&XkbKeyAliasesMask) { +#ifdef WORD64 + char *tmp; + register int i; + BufAlloc(char *,tmp,nKA*XkbKeyNameLength*2); + for (i=0;ikey_aliases[i].real[0]; + tmp[1]= names->key_aliases[i].real[1]; + tmp[2]= names->key_aliases[i].real[2]; + tmp[3]= names->key_aliases[i].real[3]; + tmp[4]= names->key_aliases[i].alias[0]; + tmp[5]= names->key_aliases[i].alias[1]; + tmp[6]= names->key_aliases[i].alias[2]; + tmp[7]= names->key_aliases[i].alias[3]; + } +#else + Data(dpy,(char *)names->key_aliases,nKA*XkbKeyNameLength*2); +#endif + } + if (which&XkbRGNamesMask) { + Data32(dpy,(long *)names->radio_groups,nRG*4); + } + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +void +XkbNoteNameChanges( XkbNameChangesPtr old, + XkbNamesNotifyEvent * new, + unsigned int wanted) +{ +int first,last,old_last,new_last; + + wanted&= new->changed; + if ((old==NULL)||(new==NULL)||(wanted==0)) + return; + if (wanted&XkbKeyTypeNamesMask) { + if (old->changed&XkbKeyTypeNamesMask) { + new_last= (new->first_type+new->num_types-1); + old_last= (old->first_type+old->num_types-1); + + if (new->first_typefirst_type) + first= new->first_type; + else first= old->first_type; + + if (old_last>new_last) + last= old_last; + else last= new_last; + + old->first_type= first; + old->num_types= (last-first)+1; + } + else { + old->first_type= new->first_type; + old->num_types= new->num_types; + } + } + if (wanted&XkbKTLevelNamesMask) { + if (old->changed&XkbKTLevelNamesMask) { + new_last= (new->first_lvl+new->num_lvls-1); + old_last= (old->first_lvl+old->num_lvls-1); + + if (new->first_lvlfirst_lvl) + first= new->first_lvl; + else first= old->first_lvl; + + if (old_last>new_last) + last= old_last; + else last= new_last; + + old->first_lvl= first; + old->num_lvls= (last-first)+1; + } + else { + old->first_lvl= new->first_lvl; + old->num_lvls= new->num_lvls; + } + } + if (wanted&XkbIndicatorNamesMask) { + if (old->changed&XkbIndicatorNamesMask) + old->changed_indicators|= new->changed_indicators; + else old->changed_indicators= new->changed_indicators; + } + if (wanted&XkbKeyNamesMask) { + if (old->changed&XkbKeyNamesMask) { + new_last= (new->first_key+new->num_keys-1); + old_last= (old->first_key+old->num_keys-1); + + first= old->first_key; + + if (new->first_keyfirst_key) + first= new->first_key; + if (old_last>new_last) + new_last= old_last; + + old->first_key= first; + old->num_keys= (new_last-first)+1; + } + else { + old->first_key= new->first_key; + old->num_keys= new->num_keys; + } + } + if (wanted&XkbVirtualModNamesMask) { + if (old->changed&XkbVirtualModNamesMask) + old->changed_vmods|= new->changed_vmods; + else old->changed_vmods= new->changed_vmods; + } + if (wanted&XkbGroupNamesMask) { + if (old->changed&XkbGroupNamesMask) + old->changed_groups|= new->changed_groups; + else old->changed_groups= new->changed_groups; + } + if (wanted&XkbRGNamesMask) + old->num_rg= new->num_radio_groups; + if (wanted&XkbKeyAliasesMask) + old->num_aliases= new->num_aliases; + old->changed|= wanted; + return; +} diff --git a/libX11/src/xkb/XKBRdBuf.c b/libX11/src/xkb/XKBRdBuf.c new file mode 100644 index 000000000..097630f07 --- /dev/null +++ b/libX11/src/xkb/XKBRdBuf.c @@ -0,0 +1,234 @@ +/* $Xorg: XKBRdBuf.c,v 1.3 2000/08/17 19:45:02 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBRdBuf.c,v 1.2 2001/10/28 03:32:33 tsi Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#define NEED_REPLIES +#define NEED_EVENTS +#include "Xlibint.h" +#include "XKBlibint.h" +#include + +/***====================================================================***/ + +int +_XkbInitReadBuffer(Display *dpy,XkbReadBufferPtr buf,int size) +{ + if ((dpy!=NULL) && (buf!=NULL) && (size>0)) { + buf->error= 0; + buf->size= size; + buf->start= buf->data= _XkbAlloc(size); + if (buf->start) { + _XRead(dpy, buf->start, size); + return 1; + } + } + return 0; +} + +#define _XkbReadBufferDataLeft(b) (((b)->size)-((b)->data-(b)->start)) + +int +_XkbSkipReadBufferData(XkbReadBufferPtr from,int size) +{ + if (size==0) + return 1; + if ((from==NULL)||(from->error)||(size<1)|| + (_XkbReadBufferDataLeft(from)data+= size; + return 1; +} + +int +_XkbCopyFromReadBuffer(XkbReadBufferPtr from,char *to,int size) +{ + if (size==0) + return 1; + if ((from==NULL)||(from->error)||(to==NULL)||(size<1)|| + (_XkbReadBufferDataLeft(from)data,size); + from->data+= size; + return 1; +} + +#ifdef XKB_FORCE_INT_KEYSYM +int +_XkbReadCopyKeySyms(int *wire,KeySym *to,int num_words) +{ + while (num_words-->0) { + *to++= *wire++; + } + return 1; +} + +int +_XkbReadBufferCopyKeySyms(XkbReadBufferPtr from,KeySym *to,int num_words) +{ + if ((unsigned)(num_words*4)>_XkbReadBufferDataLeft(from)) + return 0; + _XkbReadCopyKeySyms((int *)from->data,to,num_words); + from->data+= (4*num_words); + return True; +} + +int +_XkbWriteCopyKeySyms (register KeySym *from,CARD32 *to,int len) +{ + + while (len-->0) { + *to++= (CARD32)*from++; + } + return True; +} +#endif + +#ifdef LONG64 +int +_XkbReadCopyData32(int *wire,long *to,int num_words) +{ + while (num_words-->0) { + *to++= *wire++; + } + return 1; +} +#endif +#ifdef WORD64 +int +_XkbReadCopyData32(int *from,long *lp,int num_words) +{ +long *lpack; +long mask32 = 0x00000000ffffffff; +long maskw, i, bits; + + lpack = (long *)from; + bits = 32; + + for (i=0;i> bits; + bits = bits ^ 32; + if (bits) + lpack++; + } + return 1; +} +#endif + +#if defined(LONG64) || defined(WORD64) +int +_XkbReadBufferCopy32(XkbReadBufferPtr from,long *to,int num_words) +{ + if ((unsigned)(num_words*4)>_XkbReadBufferDataLeft(from)) + return 0; + _XkbReadCopyData32((int *)from->data,to,num_words); + from->data+= (4*num_words); + return True; +} +#endif + +#ifdef LONG64 +int +_XkbWriteCopyData32 (register unsigned long *from,CARD32 *to,int len) +{ + + while (len-->0) { + *to++= (CARD32)*from++; + } + return True; +} +#endif /* LONG64 */ + +#ifdef WORD64 +_XkbWriteCopyData32 Not Implemented Yet for sizeof(int)==8 +#endif + +char * +_XkbPeekAtReadBuffer(XkbReadBufferPtr from,int size) +{ + if ((from==NULL)||(from->error)||(size<1)|| + (_XkbReadBufferDataLeft(from)data; +} + +char * +_XkbGetReadBufferPtr(XkbReadBufferPtr from,int size) +{ +char *ptr; + if ((from==NULL)||(from->error)||(size<1)|| + (_XkbReadBufferDataLeft(from)data; + from->data+= size; + return ptr; +} + + +int +_XkbFreeReadBuffer(XkbReadBufferPtr buf) +{ + if ((buf!=NULL) && (buf->start!=NULL)) { + int left; + left= (int)_XkbReadBufferDataLeft(buf); + if (buf->start!=NULL) + Xfree(buf->start); + buf->size= 0; + buf->start= buf->data= NULL; + return left; + } + return 0; +} + +Bool +_XkbGetReadBufferCountedString(XkbReadBufferPtr buf,char **rtrn) +{ +CARD16 len,*pLen; +int left; +char * str = NULL; + + if ((buf==NULL)||(buf->error)||((left=(int)_XkbReadBufferDataLeft(buf))<4)) + return False; + pLen= (CARD16 *)buf->data; + len= *pLen; + if (len>0) { + if (XkbPaddedSize(len+2)>left) + return False; + str= _XkbAlloc(len+1); + if (str) { + memcpy(str,&buf->data[2],len); + str[len]= '\0'; + } + } + buf->data+= XkbPaddedSize(len+2); + *rtrn= str; + return True; +} diff --git a/libX11/src/xkb/XKBSetGeom.c b/libX11/src/xkb/XKBSetGeom.c new file mode 100644 index 000000000..8e4d8b1b3 --- /dev/null +++ b/libX11/src/xkb/XKBSetGeom.c @@ -0,0 +1,471 @@ +/* $Xorg: XKBSetGeom.c,v 1.3 2000/08/17 19:45:03 cpqbld Exp $ */ +/* $XdotOrg: lib/X11/src/xkb/XKBSetGeom.c,v 1.5 2005-07-03 07:00:55 daniels Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBSetGeom.c,v 3.5 2003/05/27 22:26:25 tsi Exp $ */ + +#ifdef DEBUG +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#endif + +#define NEED_EVENTS +#define NEED_REPLIES +#include "Xlibint.h" +#include "XKBlibint.h" +#include +#include + +#ifndef MINSHORT +#define MINSHORT -32768 +#endif +#ifndef MAXSHORT +#define MAXSHORT 32767 +#endif + +/***====================================================================***/ + +#define _SizeCountedString(s) ((s)?XkbPaddedSize(2+strlen(s)):4) + +static char * +_WriteCountedString(char *wire,char *str) +{ +CARD16 len,*pLen; + + len= (str?strlen(str):0); + pLen= (CARD16 *)wire; + *pLen= len; + if (len && str) + memcpy(&wire[2],str,len); + wire+= XkbPaddedSize(len+2); + return wire; +} + +static int +_SizeGeomProperties(XkbGeometryPtr geom) +{ +register int i,size; +XkbPropertyPtr prop; + + for (size=i=0,prop=geom->properties;inum_properties;i++,prop++) { + size+= _SizeCountedString(prop->name); + size+= _SizeCountedString(prop->value); + } + return size; +} + +static int +_SizeGeomColors(XkbGeometryPtr geom) +{ +register int i,size; +register XkbColorPtr color; + + for (i=size=0,color=geom->colors;inum_colors;i++,color++) { + size+= _SizeCountedString(color->spec); + } + return size; +} + +static int +_SizeGeomShapes(XkbGeometryPtr geom) +{ +register int i,size; +register XkbShapePtr shape; + + for (i=size=0,shape=geom->shapes;inum_shapes;i++,shape++) { + register int n; + register XkbOutlinePtr ol; + size+= SIZEOF(xkbShapeWireDesc); + for (n=0,ol=shape->outlines;nnum_outlines;n++,ol++) { + size+= SIZEOF(xkbOutlineWireDesc); + size+= ol->num_points*SIZEOF(xkbPointWireDesc); + } + } + return size; +} + +static int +_SizeGeomDoodads(int num_doodads,XkbDoodadPtr doodad) +{ +register int i,size; + + for (i=size=0;iany.type==XkbTextDoodad) { + size+= _SizeCountedString(doodad->text.text); + size+= _SizeCountedString(doodad->text.font); + } + else if (doodad->any.type==XkbLogoDoodad) { + size+= _SizeCountedString(doodad->logo.logo_name); + } + } + return size; +} + +static int +_SizeGeomSections(XkbGeometryPtr geom) +{ +register int i,size; +XkbSectionPtr section; + + for (i=size=0,section=geom->sections;inum_sections;i++,section++) { + size+= SIZEOF(xkbSectionWireDesc); + if (section->rows) { + int r; + XkbRowPtr row; + for (r=0,row=section->rows;rnum_rows;row++,r++) { + size+= SIZEOF(xkbRowWireDesc); + size+= row->num_keys*SIZEOF(xkbKeyWireDesc); + } + } + if (section->doodads) + size+= _SizeGeomDoodads(section->num_doodads,section->doodads); + if (section->overlays) { + int o; + XkbOverlayPtr ol; + for (o=0,ol=section->overlays;onum_overlays;o++,ol++) { + int r; + XkbOverlayRowPtr row; + size+= SIZEOF(xkbOverlayWireDesc); + for (r=0,row=ol->rows;rnum_rows;r++,row++) { + size+= SIZEOF(xkbOverlayRowWireDesc); + size+= row->num_keys*SIZEOF(xkbOverlayKeyWireDesc); + } + } + } + } + return size; +} + +static int +_SizeGeomKeyAliases(XkbGeometryPtr geom) +{ + return geom->num_key_aliases*(2*XkbKeyNameLength); +} + +/***====================================================================***/ + +static char * +_WriteGeomProperties(char *wire,XkbGeometryPtr geom) +{ +register int i; +register XkbPropertyPtr prop; + + for (i=0,prop=geom->properties;inum_properties;i++,prop++) { + wire= _WriteCountedString(wire,prop->name); + wire= _WriteCountedString(wire,prop->value); + } + return wire; +} + +static char * +_WriteGeomColors(char *wire,XkbGeometryPtr geom) +{ +register int i; +register XkbColorPtr color; + + for (i=0,color=geom->colors;inum_colors;i++,color++) { + wire= _WriteCountedString(wire,color->spec); + } + return wire; +} + +static char * +_WriteGeomShapes(char *wire,XkbGeometryPtr geom) +{ +int i; +XkbShapePtr shape; +xkbShapeWireDesc * shapeWire; + + for (i=0,shape=geom->shapes;inum_shapes;i++,shape++) { + register int o; + XkbOutlinePtr ol; + xkbOutlineWireDesc * olWire; + shapeWire= (xkbShapeWireDesc *)wire; + shapeWire->name= shape->name; + shapeWire->nOutlines= shape->num_outlines; + if (shape->primary!=NULL) + shapeWire->primaryNdx= XkbOutlineIndex(shape,shape->primary); + else shapeWire->primaryNdx= XkbNoShape; + if (shape->approx!=NULL) + shapeWire->approxNdx= XkbOutlineIndex(shape,shape->approx); + else shapeWire->approxNdx= XkbNoShape; + wire= (char *)&shapeWire[1]; + for (o=0,ol=shape->outlines;onum_outlines;o++,ol++) { + register int p; + XkbPointPtr pt; + xkbPointWireDesc * ptWire; + olWire= (xkbOutlineWireDesc *)wire; + olWire->nPoints= ol->num_points; + olWire->cornerRadius= ol->corner_radius; + wire= (char *)&olWire[1]; + ptWire= (xkbPointWireDesc *)wire; + for (p=0,pt=ol->points;pnum_points;p++,pt++) { + ptWire[p].x= pt->x; + ptWire[p].y= pt->y; + } + wire= (char *)&ptWire[ol->num_points]; + } + } + return wire; +} + +static char * +_WriteGeomDoodads(char *wire,int num_doodads,XkbDoodadPtr doodad) +{ +register int i; +xkbDoodadWireDesc * doodadWire; + + for (i=0;iany.name= doodad->any.name; + doodadWire->any.type= doodad->any.type; + doodadWire->any.priority= doodad->any.priority; + doodadWire->any.top= doodad->any.top; + doodadWire->any.left= doodad->any.left; + doodadWire->any.angle= doodad->any.angle; + switch (doodad->any.type) { + case XkbOutlineDoodad: + case XkbSolidDoodad: + doodadWire->shape.colorNdx= doodad->shape.color_ndx; + doodadWire->shape.shapeNdx= doodad->shape.shape_ndx; + break; + case XkbTextDoodad: + doodadWire->text.width= doodad->text.width; + doodadWire->text.height= doodad->text.height; + doodadWire->text.colorNdx= doodad->text.color_ndx; + wire= _WriteCountedString(wire,doodad->text.text); + wire= _WriteCountedString(wire,doodad->text.font); + break; + case XkbIndicatorDoodad: + doodadWire->indicator.shapeNdx= doodad->indicator.shape_ndx; + doodadWire->indicator.onColorNdx=doodad->indicator.on_color_ndx; + doodadWire->indicator.offColorNdx= + doodad->indicator.off_color_ndx; + break; + case XkbLogoDoodad: + doodadWire->logo.colorNdx= doodad->logo.color_ndx; + doodadWire->logo.shapeNdx= doodad->logo.shape_ndx; + wire= _WriteCountedString(wire,doodad->logo.logo_name); + break; + default: + break; + } + } + return wire; +} + +static char * +_WriteGeomOverlay(char *wire,XkbOverlayPtr ol) +{ +register int r; +XkbOverlayRowPtr row; +xkbOverlayWireDesc * olWire; + + olWire= (xkbOverlayWireDesc *)wire; + olWire->name= ol->name; + olWire->nRows= ol->num_rows; + wire= (char *)&olWire[1]; + for (r=0,row=ol->rows;rnum_rows;r++,row++) { + unsigned int k; + XkbOverlayKeyPtr key; + xkbOverlayRowWireDesc * rowWire; + rowWire= (xkbOverlayRowWireDesc *)wire; + rowWire->rowUnder= row->row_under; + rowWire->nKeys= row->num_keys; + wire= (char *)&rowWire[1]; + for (k=0,key=row->keys;knum_keys;k++,key++) { + xkbOverlayKeyWireDesc * keyWire; + keyWire= (xkbOverlayKeyWireDesc *)wire; + memcpy(keyWire->over,key->over.name,XkbKeyNameLength); + memcpy(keyWire->under,key->under.name,XkbKeyNameLength); + wire= (char *)&keyWire[1]; + } + } + return wire; +} + +static char * +_WriteGeomSections(char *wire,XkbGeometryPtr geom) +{ +register int i; +XkbSectionPtr section; +xkbSectionWireDesc * sectionWire; + + for (i=0,section=geom->sections;inum_sections;i++,section++) { + sectionWire= (xkbSectionWireDesc *)wire; + sectionWire->name= section->name; + sectionWire->top= section->top; + sectionWire->left= section->left; + sectionWire->width= section->width; + sectionWire->height= section->height; + sectionWire->angle= section->angle; + sectionWire->priority= section->priority; + sectionWire->nRows= section->num_rows; + sectionWire->nDoodads= section->num_doodads; + sectionWire->nOverlays= section->num_overlays; + sectionWire->pad= 0; + wire= (char *)§ionWire[1]; + if (section->rows) { + int r; + XkbRowPtr row; + xkbRowWireDesc * rowWire; + for (r=0,row=section->rows;rnum_rows;r++,row++) { + rowWire= (xkbRowWireDesc *)wire; + rowWire->top= row->top; + rowWire->left= row->left; + rowWire->nKeys= row->num_keys; + rowWire->vertical= row->vertical; + rowWire->pad= 0; + wire= (char *)&rowWire[1]; + if (row->keys) { + int k; + XkbKeyPtr key; + xkbKeyWireDesc * keyWire; + keyWire= (xkbKeyWireDesc *)wire; + for (k=0,key=row->keys;knum_keys;k++,key++) { + memcpy(keyWire[k].name,key->name.name,XkbKeyNameLength); + keyWire[k].gap= key->gap; + keyWire[k].shapeNdx= key->shape_ndx; + keyWire[k].colorNdx= key->color_ndx; + } + wire= (char *)&keyWire[row->num_keys]; + } + } + } + if (section->doodads) { + wire= _WriteGeomDoodads(wire, + section->num_doodads,section->doodads); + } + if (section->overlays) { + register int o; + for (o=0;onum_overlays;o++) { + wire= _WriteGeomOverlay(wire,§ion->overlays[o]); + } + } + } + return wire; +} + +static char * +_WriteGeomKeyAliases(char *wire,XkbGeometryPtr geom) +{ +register int sz; + + sz= geom->num_key_aliases*(XkbKeyNameLength*2); + if (sz>0) { + memcpy(wire,(char *)geom->key_aliases,sz); + wire+= sz; + } + return wire; +} + +/***====================================================================***/ + +static Status +_SendSetGeometry(Display *dpy,XkbGeometryPtr geom,xkbSetGeometryReq *req) +{ +int sz; +char * wire,*tbuf; + + sz= 0; + sz+= _SizeCountedString(geom->label_font); + sz+= _SizeGeomProperties(geom); + sz+= _SizeGeomColors(geom); + sz+= _SizeGeomShapes(geom); + sz+= _SizeGeomSections(geom); + sz+= _SizeGeomDoodads(geom->num_doodads,geom->doodads); + sz+= _SizeGeomKeyAliases(geom); + req->length+= (sz/4); + if (sz < (dpy->bufmax - dpy->buffer)) { + BufAlloc(char *,wire,sz); + tbuf= NULL; + } + else { + tbuf= _XAllocTemp(dpy,sz); + if (!tbuf) + return BadAlloc; + wire= tbuf; + } + wire= _WriteCountedString(wire,geom->label_font); + if (geom->num_properties>0) + wire= _WriteGeomProperties(wire,geom); + if (geom->num_colors>0) + wire= _WriteGeomColors(wire,geom); + if (geom->num_shapes>0) + wire= _WriteGeomShapes(wire,geom); + if (geom->num_sections>0) + wire= _WriteGeomSections(wire,geom); + if (geom->num_doodads>0) + wire= _WriteGeomDoodads(wire,geom->num_doodads,geom->doodads); + if (geom->num_key_aliases>0) + wire= _WriteGeomKeyAliases(wire,geom); + if (tbuf!=NULL) { + Data(dpy,tbuf,sz); + _XFreeTemp(dpy,tbuf,sz); + } + return Success; +} + +/***====================================================================***/ + +Status +XkbSetGeometry(Display *dpy,unsigned deviceSpec,XkbGeometryPtr geom) +{ +xkbSetGeometryReq *req; +Status ret; + + if ( (!geom) || (dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + + LockDisplay(dpy); + GetReq(kbSetGeometry, req); + req->reqType = dpy->xkb_info->codes->major_opcode; + req->xkbReqType = X_kbSetGeometry; + req->deviceSpec = deviceSpec; + req->nShapes= geom->num_shapes; + req->nSections= geom->num_sections; + req->name= geom->name; + req->widthMM= geom->width_mm; + req->heightMM= geom->height_mm; + req->nProperties= geom->num_properties; + req->nColors= geom->num_colors; + req->nDoodads= geom->num_doodads; + req->nKeyAliases= geom->num_key_aliases; + req->baseColorNdx= (geom->base_color-geom->colors); + req->labelColorNdx= (geom->label_color-geom->colors); + + ret = _SendSetGeometry(dpy,geom,req); + UnlockDisplay(dpy); + SyncHandle(); + return ret; +} + diff --git a/libX11/src/xkb/XKBSetMap.c b/libX11/src/xkb/XKBSetMap.c new file mode 100644 index 000000000..4a3b15c70 --- /dev/null +++ b/libX11/src/xkb/XKBSetMap.c @@ -0,0 +1,595 @@ +/* $Xorg: XKBSetMap.c,v 1.4 2000/08/17 19:45:03 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBSetMap.c,v 3.2 2001/01/17 19:41:49 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#define NEED_REPLIES +#define NEED_EVENTS +#include "Xlibint.h" +#include +#include "XKBlibint.h" + +static int +_XkbSizeKeyTypes(XkbDescPtr xkb,xkbSetMapReq *req) +{ + XkbKeyTypePtr map; + int i,len; + + if (((req->present&XkbKeyTypesMask)==0)||(req->nTypes==0)) { + req->present&= ~XkbKeyTypesMask; + req->firstType= req->nTypes= 0; + return 0; + } + len= 0; + map= &xkb->map->types[req->firstType]; + for (i=0;inTypes;i++,map++){ + len+= SIZEOF(xkbKeyTypeWireDesc); + len+= map->map_count*SIZEOF(xkbKTSetMapEntryWireDesc); + if (map->preserve) + len+= map->map_count*SIZEOF(xkbModsWireDesc); + } + return len; +} + +static void +_XkbWriteKeyTypes(Display *dpy,XkbDescPtr xkb,xkbSetMapReq *req) +{ + char * buf; + XkbKeyTypePtr type; + int i,n,sz; + xkbKeyTypeWireDesc *desc; + + if ((req->present&XkbKeyTypesMask)==0) + return; + type= &xkb->map->types[req->firstType]; + for (i=0;inTypes;i++,type++) { + sz= SIZEOF(xkbKeyTypeWireDesc); + sz+= type->map_count*SIZEOF(xkbKTSetMapEntryWireDesc); + if (type->preserve) + sz+= type->map_count*SIZEOF(xkbModsWireDesc); + BufAlloc(xkbKeyTypeWireDesc *,desc,sz); + desc->mask = type->mods.mask; + desc->realMods = type->mods.real_mods; + desc->virtualMods = type->mods.vmods; + desc->numLevels = type->num_levels; + desc->nMapEntries = type->map_count; + desc->preserve = (type->preserve!=NULL); + buf= (char *)&desc[1]; + if (desc->nMapEntries>0) { + xkbKTSetMapEntryWireDesc *wire; + wire= (xkbKTSetMapEntryWireDesc *)buf; + for (n=0;nmap_count;n++,wire++) { + wire->level= type->map[n].level; + wire->realMods= type->map[n].mods.real_mods; + wire->virtualMods= type->map[n].mods.vmods; + } + buf= (char *)wire; + if (type->preserve) { + xkbModsWireDesc *pwire; + pwire= (xkbModsWireDesc *)buf; + for (n=0;nmap_count;n++,pwire++) { + pwire->realMods= type->preserve[n].real_mods; + pwire->virtualMods= type->preserve[n].vmods; + } + } + } + } + return; +} + +static int +_XkbSizeKeySyms(XkbDescPtr xkb,xkbSetMapReq *req) +{ + int i,len; + unsigned nSyms; + + if (((req->present&XkbKeySymsMask)==0)||(req->nKeySyms==0)) { + req->present&= ~XkbKeySymsMask; + req->firstKeySym= req->nKeySyms= 0; + req->totalSyms= 0; + return 0; + } + len= (int)(req->nKeySyms*sizeof(XkbSymMapRec)); + for (i=nSyms=0;inKeySyms;i++) { + nSyms+= XkbKeyNumSyms(xkb,i+req->firstKeySym); + } + len+= nSyms*sizeof(CARD32); + req->totalSyms= nSyms; + return len; +} + +static void +_XkbWriteKeySyms(Display *dpy,XkbDescPtr xkb,xkbSetMapReq *req) +{ +register KeySym * pSym; +CARD32 * outSym; +XkbSymMapPtr symMap; +xkbSymMapWireDesc *desc; +register int i; + + if ((req->present&XkbKeySymsMask)==0) + return; + symMap = &xkb->map->key_sym_map[req->firstKeySym]; + for (i=0;inKeySyms;i++,symMap++) { + BufAlloc(xkbSymMapWireDesc *,desc, + SIZEOF(xkbSymMapWireDesc)+ + (XkbKeyNumSyms(xkb,i+req->firstKeySym)*sizeof(CARD32))); + desc->ktIndex[0] = symMap->kt_index[0]; + desc->ktIndex[1] = symMap->kt_index[1]; + desc->ktIndex[2] = symMap->kt_index[2]; + desc->ktIndex[3] = symMap->kt_index[3]; + desc->groupInfo = symMap->group_info; + desc->width = symMap->width; + desc->nSyms = XkbKeyNumSyms(xkb,i+req->firstKeySym); + outSym = (CARD32 *)&desc[1]; + if (desc->nSyms>0) { + pSym = XkbKeySymsPtr(xkb,i+req->firstKeySym); + _XkbWriteCopyKeySyms(pSym,outSym,desc->nSyms); + } + } + return; +} + +static int +_XkbSizeKeyActions(XkbDescPtr xkb,xkbSetMapReq *req) +{ + int i,len,nActs; + + if (((req->present&XkbKeyActionsMask)==0)||(req->nKeyActs==0)) { + req->present&= ~XkbKeyActionsMask; + req->firstKeyAct= req->nKeyActs= 0; + req->totalActs= 0; + return 0; + } + for (nActs=i=0;inKeyActs;i++) { + if (xkb->server->key_acts[i+req->firstKeyAct]!=0) + nActs+= XkbKeyNumActions(xkb,i+req->firstKeyAct); + } + len= XkbPaddedSize(req->nKeyActs)+(nActs*SIZEOF(xkbActionWireDesc)); + req->totalActs= nActs; + return len; +} + +static void +_XkbWriteKeyActions(Display *dpy,XkbDescPtr xkb,xkbSetMapReq *req) +{ + register int i; + int n; + CARD8 *numDesc; + XkbAction *actDesc; + + if ((req->present&XkbKeyActionsMask)==0) + return; + n = XkbPaddedSize(req->nKeyActs); + n+= (req->totalActs*SIZEOF(xkbActionWireDesc)); + + BufAlloc(CARD8 *,numDesc,n); + for (i=0;inKeyActs;i++) { + if (xkb->server->key_acts[i+req->firstKeyAct]==0) + numDesc[i] = 0; + else numDesc[i] = XkbKeyNumActions(xkb,(i+req->firstKeyAct)); + } + actDesc = (XkbAction *)&numDesc[XkbPaddedSize(req->nKeyActs)]; + for (i=0;inKeyActs;i++) { + if (xkb->server->key_acts[i+req->firstKeyAct]!=0) { + n = XkbKeyNumActions(xkb,(i+req->firstKeyAct)); + memcpy(actDesc,XkbKeyActionsPtr(xkb,(i+req->firstKeyAct)), + n*SIZEOF(xkbActionWireDesc)); + actDesc+= n; + } + } + return; +} + +static int +_XkbSizeKeyBehaviors(XkbDescPtr xkb,xkbSetMapReq *req) +{ +register int i,first,last,nFound; + + if (((req->present&XkbKeyBehaviorsMask)==0)||(req->nKeyBehaviors<1)) { + req->present&= ~XkbKeyBehaviorsMask; + req->firstKeyBehavior= req->nKeyBehaviors= 0; + req->totalKeyBehaviors= 0; + return 0; + } + first= req->firstKeyBehavior; + last= first+req->nKeyBehaviors-1; + for (i=first,nFound=0;i<=last;i++) { + if (xkb->server->behaviors[i].type!=XkbKB_Default) + nFound++; + } + req->totalKeyBehaviors= nFound; + return (nFound*SIZEOF(xkbBehaviorWireDesc)); +} + +static void +_XkbWriteKeyBehaviors(Display *dpy,XkbDescPtr xkb,xkbSetMapReq *req) +{ +register int i,first,last; +xkbBehaviorWireDesc * wire; +char * buf; + + if ((req->present&XkbKeyBehaviorsMask)==0) + return; + first= req->firstKeyBehavior; + last= first+req->nKeyBehaviors-1; + + i= req->totalKeyBehaviors*SIZEOF(xkbBehaviorWireDesc); + BufAlloc(char *,buf,i); + wire= (xkbBehaviorWireDesc *)buf; + for (i=first;i<=last;i++) { + if (xkb->server->behaviors[i].type!=XkbKB_Default) { + wire->key= i; + wire->type= xkb->server->behaviors[i].type; + wire->data= xkb->server->behaviors[i].data; + buf+= SIZEOF(xkbBehaviorWireDesc); + wire= (xkbBehaviorWireDesc *)buf; + } + } + return; +} + +static unsigned +_XkbSizeVirtualMods(xkbSetMapReq *req) +{ +register int i,bit,nMods; + + if (((req->present&XkbVirtualModsMask)==0)||(req->virtualMods==0)) { + req->present&= ~XkbVirtualModsMask; + req->virtualMods= 0; + return 0; + } + for (i=nMods=0,bit=1;ivirtualMods&bit) + nMods++; + } + return XkbPaddedSize(nMods); +} + +static void +_XkbWriteVirtualMods( Display * dpy, + XkbDescPtr xkb, + xkbSetMapReq * req, + unsigned size) +{ + register int i,bit; + CARD8 *vmods; + + /* This was req->present&XkbVirtualModsMask==0, and '==' beats '&' */ + if (((req->present & XkbVirtualModsMask) == 0) || (size < 1)) + return; + BufAlloc(CARD8 *,vmods,size); + for (i=0,bit=1;ivirtualMods&bit) + *vmods++= xkb->server->vmods[i]; + } + return; +} + +static int +_XkbSizeKeyExplicit(XkbDescPtr xkb,xkbSetMapReq *req) +{ +register int i,first,last,nFound; + + if (((req->present&XkbExplicitComponentsMask)==0)||(req->nKeyExplicit==0)) { + req->present&= ~XkbExplicitComponentsMask; + req->firstKeyExplicit= req->nKeyExplicit= 0; + req->totalKeyExplicit= 0; + return 0; + } + first= req->firstKeyExplicit; + last= first+req->nKeyExplicit-1; + + for (i=first,nFound=0;i<=last;i++) { + if (xkb->server->explicit[i]!=0) + nFound++; + } + req->totalKeyExplicit= nFound; + return XkbPaddedSize((nFound*2)); +} + +static void +_XkbWriteKeyExplicit(Display *dpy,XkbDescPtr xkb,xkbSetMapReq *req) +{ +register int i,first,last; +CARD8 * wire; + + if ((req->present&XkbExplicitComponentsMask)==0) + return; + first= req->firstKeyExplicit; + last= first+req->nKeyExplicit; + i= XkbPaddedSize((req->totalKeyExplicit*2)); + BufAlloc(CARD8 *,wire,i); + for (i=first;i<=last;i++) { + if (xkb->server->explicit[i]!=0) { + wire[0]= i; + wire[1]= xkb->server->explicit[i]; + wire+= 2; + } + } + return; +} + +static int +_XkbSizeModifierMap(XkbDescPtr xkb,xkbSetMapReq *req) +{ +register int i,first,last,nFound; + + if (((req->present&XkbModifierMapMask)==0)||(req->nModMapKeys==0)) { + req->present&= ~XkbModifierMapMask; + req->firstModMapKey= req->nModMapKeys= 0; + req->totalModMapKeys= 0; + return 0; + } + first= req->firstModMapKey; + last= first+req->nModMapKeys-1; + + for (i=first,nFound=0;i<=last;i++) { + if (xkb->map->modmap[i]!=0) + nFound++; + } + req->totalModMapKeys= nFound; + return XkbPaddedSize((nFound*2)); +} + +static void +_XkbWriteModifierMap(Display *dpy,XkbDescPtr xkb,xkbSetMapReq *req) +{ +register int i,first,last; +CARD8 * wire; + + if ((req->present&XkbModifierMapMask)==0) + return; + first= req->firstModMapKey; + last= first+req->nModMapKeys-1; + if (req->totalModMapKeys>0) { + i= XkbPaddedSize((req->totalModMapKeys*2)); + BufAlloc(CARD8 *,wire,i); + for (i=first;i<=last;i++) { + if (xkb->map->modmap[i]!=0) { + wire[0]= i; + wire[1]= xkb->map->modmap[i]; + wire+= 2; + } + } + } + return; +} + +static int +_XkbSizeVirtualModMap(XkbDescPtr xkb,xkbSetMapReq *req) +{ +register int i,first,last,nFound; + + if (((req->present&XkbVirtualModMapMask)==0)||(req->nVModMapKeys==0)) { + req->present&= ~XkbVirtualModMapMask; + req->firstVModMapKey= req->nVModMapKeys= 0; + req->totalVModMapKeys= 0; + return 0; + } + first= req->firstVModMapKey; + last= first+req->nVModMapKeys-1; + + for (i=first,nFound=0;i<=last;i++) { + if (xkb->server->vmodmap[i]!=0) + nFound++; + } + req->totalVModMapKeys= nFound; + return nFound*SIZEOF(xkbVModMapWireDesc); +} + +static void +_XkbWriteVirtualModMap(Display *dpy,XkbDescPtr xkb,xkbSetMapReq *req) +{ +register int i,first,last; +xkbVModMapWireDesc * wire; + + if ((req->present&XkbVirtualModMapMask)==0) + return; + first= req->firstVModMapKey; + last= first+req->nVModMapKeys-1; + if (req->totalVModMapKeys>0) { + i= req->totalVModMapKeys*SIZEOF(xkbVModMapWireDesc); + BufAlloc(xkbVModMapWireDesc *,wire,i); + for (i=first;i<=last;i++) { + if (xkb->server->vmodmap[i]!=0) { + wire->key= i; + wire->vmods= xkb->server->vmodmap[i]; + wire++; + } + } + } + return; +} + +static void +SendSetMap(Display *dpy,XkbDescPtr xkb,xkbSetMapReq *req) +{ +xkbSetMapReq tmp; +unsigned szMods; + + req->length+= _XkbSizeKeyTypes(xkb,req)/4; + req->length+= _XkbSizeKeySyms(xkb,req)/4; + req->length+= _XkbSizeKeyActions(xkb,req)/4; + req->length+= _XkbSizeKeyBehaviors(xkb,req)/4; + szMods= _XkbSizeVirtualMods(req); + req->length+= szMods/4; + req->length+= _XkbSizeKeyExplicit(xkb,req)/4; + req->length+= _XkbSizeModifierMap(xkb,req)/4; + req->length+= _XkbSizeVirtualModMap(xkb,req)/4; + + tmp= *req; + if ( tmp.nTypes>0 ) + _XkbWriteKeyTypes(dpy,xkb,&tmp); + if ( tmp.nKeySyms>0 ) + _XkbWriteKeySyms(dpy,xkb,&tmp); + if ( tmp.nKeyActs ) + _XkbWriteKeyActions(dpy,xkb,&tmp); + if ( tmp.totalKeyBehaviors>0 ) + _XkbWriteKeyBehaviors(dpy,xkb,&tmp); + if ( tmp.virtualMods ) + _XkbWriteVirtualMods(dpy,xkb,&tmp,szMods); + if ( tmp.totalKeyExplicit>0) + _XkbWriteKeyExplicit(dpy,xkb,&tmp); + if ( tmp.totalModMapKeys>0) + _XkbWriteModifierMap(dpy,xkb,&tmp); + if ( tmp.totalVModMapKeys>0) + _XkbWriteVirtualModMap(dpy,xkb,&tmp); + return; +} + +Bool +XkbSetMap(Display *dpy,unsigned which,XkbDescPtr xkb) +{ +register xkbSetMapReq * req; +XkbInfoPtr xkbi; +XkbServerMapPtr srv; +XkbClientMapPtr map; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))|| + (!xkb)) + return False; + map= xkb->map; + srv= xkb->server; + + if (((which&XkbKeyTypesMask)&&((!map)||(!map->types)))|| + ((which&XkbKeySymsMask)&&((!map)||(!map->syms)||(!map->key_sym_map)))|| + ((which&XkbKeyActionsMask)&&((!srv)||(!srv->key_acts)))|| + ((which&XkbKeyBehaviorsMask)&&((!srv)||(!srv->behaviors)))|| + ((which&XkbVirtualModsMask)&&(!srv))|| + ((which&XkbExplicitComponentsMask)&&((!srv)||(!srv->explicit)))|| + ((which&XkbModifierMapMask)&&((!map)||(!map->modmap)))|| + ((which&XkbVirtualModMapMask)&&((!srv)||(!srv->vmodmap)))) + return False; + + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetMap, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbSetMap; + req->deviceSpec = xkb->device_spec; + req->present = which; + req->flags = XkbSetMapAllFlags; + req->minKeyCode= xkb->min_key_code; + req->maxKeyCode= xkb->max_key_code; + req->firstType = 0; + if (which&XkbKeyTypesMask) req->nTypes = map->num_types; + else req->nTypes = 0; + if (which&XkbKeySymsMask) { + req->firstKeySym = xkb->min_key_code; + req->nKeySyms = XkbNumKeys(xkb); + } + if (which&XkbKeyActionsMask) { + req->firstKeyAct = xkb->min_key_code; + req->nKeyActs = XkbNumKeys(xkb); + } + if (which&XkbKeyBehaviorsMask) { + req->firstKeyBehavior = xkb->min_key_code; + req->nKeyBehaviors = XkbNumKeys(xkb); + } + if (which&XkbVirtualModsMask) + req->virtualMods= ~0; + if (which&XkbExplicitComponentsMask) { + req->firstKeyExplicit= xkb->min_key_code; + req->nKeyExplicit = XkbNumKeys(xkb); + } + if (which&XkbModifierMapMask) { + req->firstModMapKey= xkb->min_key_code; + req->nModMapKeys = XkbNumKeys(xkb); + } + if (which&XkbVirtualModMapMask) { + req->firstVModMapKey= xkb->min_key_code; + req->nVModMapKeys = XkbNumKeys(xkb); + } + SendSetMap(dpy,xkb,req); + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbChangeMap(Display *dpy,XkbDescPtr xkb,XkbMapChangesPtr changes) +{ +register xkbSetMapReq * req; +XkbInfoPtr xkbi; +XkbServerMapPtr srv; +XkbClientMapPtr map; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))|| + (!xkb)||(!changes)) + return False; + srv= xkb->server; + map= xkb->map; + + if (((changes->changed&XkbKeyTypesMask)&&((!map)||(!map->types)))|| + ((changes->changed&XkbKeySymsMask)&&((!map)||(!map->syms)|| + (!map->key_sym_map)))|| + ((changes->changed&XkbKeyActionsMask)&&((!srv)||(!srv->key_acts)))|| + ((changes->changed&XkbKeyBehaviorsMask)&&((!srv)||(!srv->behaviors)))|| + ((changes->changed&XkbVirtualModsMask)&&(!srv))|| + ((changes->changed&XkbExplicitComponentsMask)&& + ((!srv)||(!srv->explicit)))|| + ((changes->changed&XkbModifierMapMask)&&((!map)||(!map->modmap)))|| + ((changes->changed&XkbVirtualModMapMask)&&((!srv)||(!srv->vmodmap)))) + return False; + + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetMap, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbSetMap; + req->deviceSpec = xkb->device_spec; + req->present = changes->changed; + req->flags = XkbSetMapRecomputeActions; + req->minKeyCode= xkb->min_key_code; + req->maxKeyCode= xkb->max_key_code; + req->firstType = changes->first_type; + req->nTypes = changes->num_types; + req->firstKeySym = changes->first_key_sym; + req->nKeySyms = changes->num_key_syms; + req->firstKeyAct = changes->first_key_act; + req->nKeyActs = changes->num_key_acts; + req->firstKeyBehavior = changes->first_key_behavior; + req->nKeyBehaviors = changes->num_key_behaviors; + req->virtualMods = changes->vmods; + req->firstKeyExplicit = changes->first_key_explicit; + req->nKeyExplicit = changes->num_key_explicit; + req->firstModMapKey = changes->first_modmap_key; + req->nModMapKeys = changes->num_modmap_keys; + req->firstVModMapKey = changes->first_vmodmap_key; + req->nVModMapKeys = changes->num_vmodmap_keys; + SendSetMap(dpy,xkb,req); + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + diff --git a/libX11/src/xkb/XKBUse.c b/libX11/src/xkb/XKBUse.c new file mode 100644 index 000000000..ad18bb6fc --- /dev/null +++ b/libX11/src/xkb/XKBUse.c @@ -0,0 +1,801 @@ +/* $Xorg: XKBUse.c,v 1.3 2000/08/17 19:45:03 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBUse.c,v 3.7 2003/07/07 15:34:21 eich Exp $ */ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#define NEED_REPLIES +#define NEED_EVENTS +#include "Xlibint.h" +#include +#include "XKBlibint.h" + +static Bool _XkbIgnoreExtension = False; + +void +XkbNoteMapChanges(XkbMapChangesPtr old,XkbMapNotifyEvent *new,unsigned wanted) +{ + int first,oldLast,newLast; + wanted&= new->changed; + + if (wanted&XkbKeyTypesMask) { + if (old->changed&XkbKeyTypesMask) { + first = old->first_type; + oldLast = old->first_type+old->num_types-1; + newLast = new->first_type+new->num_types-1; + + if (new->first_typefirst_type; + if (oldLast>newLast) + newLast= oldLast; + old->first_type = first; + old->num_types = newLast-first+1; + } + else { + old->first_type= new->first_type; + old->num_types = new->num_types; + } + } + if (wanted&XkbKeySymsMask) { + if (old->changed&XkbKeySymsMask) { + first = old->first_key_sym; + oldLast = old->first_key_sym+old->num_key_syms-1; + newLast = new->first_key_sym+new->num_key_syms-1; + + if (new->first_key_symfirst_key_sym; + if (oldLast>newLast) + newLast= oldLast; + old->first_key_sym = first; + old->num_key_syms = newLast-first+1; + } + else { + old->first_key_sym = new->first_key_sym; + old->num_key_syms = new->num_key_syms; + } + } + if (wanted&XkbKeyActionsMask) { + if (old->changed&XkbKeyActionsMask) { + first = old->first_key_act; + oldLast = old->first_key_act+old->num_key_acts-1; + newLast = new->first_key_act+new->num_key_acts-1; + + if (new->first_key_actfirst_key_act; + if (oldLast>newLast) + newLast= oldLast; + old->first_key_act = first; + old->num_key_acts = newLast-first+1; + } + else { + old->first_key_act = new->first_key_act; + old->num_key_acts = new->num_key_acts; + } + } + if (wanted&XkbKeyBehaviorsMask) { + if (old->changed&XkbKeyBehaviorsMask) { + first = old->first_key_behavior; + oldLast = old->first_key_behavior+old->num_key_behaviors-1; + newLast = new->first_key_behavior+new->num_key_behaviors-1; + + if (new->first_key_behaviorfirst_key_behavior; + if (oldLast>newLast) + newLast= oldLast; + old->first_key_behavior = first; + old->num_key_behaviors = newLast-first+1; + } + else { + old->first_key_behavior = new->first_key_behavior; + old->num_key_behaviors = new->num_key_behaviors; + } + } + if (wanted&XkbVirtualModsMask) { + old->vmods|= new->vmods; + } + if (wanted&XkbExplicitComponentsMask) { + if (old->changed&XkbExplicitComponentsMask) { + first = old->first_key_explicit; + oldLast = old->first_key_explicit+old->num_key_explicit-1; + newLast = new->first_key_explicit+new->num_key_explicit-1; + + if (new->first_key_explicitfirst_key_explicit; + if (oldLast>newLast) + newLast= oldLast; + old->first_key_explicit = first; + old->num_key_explicit = newLast-first+1; + } + else { + old->first_key_explicit = new->first_key_explicit; + old->num_key_explicit = new->num_key_explicit; + } + } + if (wanted&XkbModifierMapMask) { + if (old->changed&XkbModifierMapMask) { + first = old->first_modmap_key; + oldLast = old->first_modmap_key+old->num_modmap_keys-1; + newLast = new->first_modmap_key+new->num_modmap_keys-1; + + if (new->first_modmap_keyfirst_modmap_key; + if (oldLast>newLast) + newLast= oldLast; + old->first_modmap_key = first; + old->num_modmap_keys = newLast-first+1; + } + else { + old->first_modmap_key = new->first_modmap_key; + old->num_modmap_keys = new->num_modmap_keys; + } + } + if (wanted&XkbVirtualModMapMask) { + if (old->changed&XkbVirtualModMapMask) { + first = old->first_vmodmap_key; + oldLast = old->first_vmodmap_key+old->num_vmodmap_keys-1; + newLast = new->first_vmodmap_key+new->num_vmodmap_keys-1; + + if (new->first_vmodmap_keyfirst_vmodmap_key; + if (oldLast>newLast) + newLast= oldLast; + old->first_vmodmap_key = first; + old->num_vmodmap_keys = newLast-first+1; + } + else { + old->first_vmodmap_key = new->first_vmodmap_key; + old->num_vmodmap_keys = new->num_vmodmap_keys; + } + } + old->changed|= wanted; + return; +} + +void +_XkbNoteCoreMapChanges( XkbMapChangesPtr old, + XMappingEvent * new, + unsigned int wanted) +{ + int first,oldLast,newLast; + + if ((new->request==MappingKeyboard)&&(wanted&XkbKeySymsMask)) { + if (old->changed&XkbKeySymsMask) { + first = old->first_key_sym; + oldLast = old->first_key_sym+old->num_key_syms-1; + newLast = new->first_keycode+new->count-1; + + if (new->first_keycodefirst_keycode; + if (oldLast>newLast) + newLast= oldLast; + old->first_key_sym = first; + old->num_key_syms = newLast-first+1; + } + else { + old->changed|= XkbKeySymsMask; + old->first_key_sym = new->first_keycode; + old->num_key_syms = new->count; + } + } + return; +} + +static Bool +wire_to_event(Display *dpy,XEvent *re,xEvent *event) +{ + xkbEvent *xkbevent= (xkbEvent *)event; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + xkbi = dpy->xkb_info; + if (((event->u.u.type&0x7f)-xkbi->codes->first_event)!=XkbEventCode) + return False; + + switch (xkbevent->u.any.xkbType) { + case XkbStateNotify: + { + xkbStateNotify *sn = (xkbStateNotify *)event; + if ( xkbi->selected_events&XkbStateNotifyMask ) { + XkbStateNotifyEvent *sev=(XkbStateNotifyEvent *)re; + sev->type = XkbEventCode+xkbi->codes->first_event; + sev->xkb_type = XkbStateNotify; + sev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + sev->send_event = ((event->u.u.type & 0x80) != 0); + sev->display = dpy; + sev->time = sn->time; + sev->device = sn->deviceID; + sev->keycode = sn->keycode; + sev->event_type = sn->eventType; + sev->req_major = sn->requestMajor; + sev->req_minor = sn->requestMinor; + sev->changed = sn->changed; + sev->group = sn->group; + sev->base_group = sn->baseGroup; + sev->latched_group = sn->latchedGroup; + sev->locked_group = sn->lockedGroup; + sev->mods = sn->mods; + sev->base_mods = sn->baseMods; + sev->latched_mods = sn->latchedMods; + sev->locked_mods = sn->lockedMods; + sev->compat_state = sn->compatState; + sev->grab_mods = sn->grabMods; + sev->compat_grab_mods = sn->compatGrabMods; + sev->lookup_mods = sn->lookupMods; + sev->compat_lookup_mods = sn->compatLookupMods; + sev->ptr_buttons = sn->ptrBtnState; + return True; + } + } + break; + case XkbMapNotify: + { + xkbMapNotify *mn = (xkbMapNotify *)event; + if ((xkbi->selected_events&XkbMapNotifyMask)&& + (xkbi->selected_map_details&mn->changed)) { + XkbMapNotifyEvent *mev; + mev =(XkbMapNotifyEvent *)re; + mev->type = XkbEventCode+xkbi->codes->first_event; + mev->xkb_type = XkbMapNotify; + mev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + mev->send_event = ((event->u.u.type&0x80)!=0); + mev->display = dpy; + mev->time = mn->time; + mev->device = mn->deviceID; + mev->changed = mn->changed; + mev->min_key_code = mn->minKeyCode; + mev->max_key_code = mn->maxKeyCode; + mev->first_type = mn->firstType; + mev->num_types = mn->nTypes; + mev->first_key_sym = mn->firstKeySym; + mev->num_key_syms = mn->nKeySyms; + mev->first_key_act = mn->firstKeyAct; + mev->num_key_acts = mn->nKeyActs; + mev->first_key_behavior = mn->firstKeyBehavior; + mev->num_key_behaviors = mn->nKeyBehaviors; + mev->vmods = mn->virtualMods; + mev->first_key_explicit = mn->firstKeyExplicit; + mev->num_key_explicit = mn->nKeyExplicit; + mev->first_modmap_key = mn->firstModMapKey; + mev->num_modmap_keys = mn->nModMapKeys; + mev->first_vmodmap_key = mn->firstVModMapKey; + mev->num_vmodmap_keys = mn->nVModMapKeys; + XkbNoteMapChanges(&xkbi->changes,mev,XKB_XLIB_MAP_MASK); + if (xkbi->changes.changed) + xkbi->flags|= XkbMapPending; + return True; + } + else if (mn->nKeySyms>0) { + register XMappingEvent *ev = (XMappingEvent *)re; + ev->type = MappingNotify; + ev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + ev->send_event = ((event->u.u.type&0x80)!=0); + ev->display = dpy; + ev->window = 0; + ev->first_keycode = mn->firstKeySym; + ev->request = MappingKeyboard; + ev->count = mn->nKeySyms; + _XkbNoteCoreMapChanges(&xkbi->changes,ev,XKB_XLIB_MAP_MASK); + if (xkbi->changes.changed) + xkbi->flags|= XkbMapPending; + return True; + } + } + break; + case XkbControlsNotify: + { + if (xkbi->selected_events&XkbControlsNotifyMask) { + xkbControlsNotify *cn =(xkbControlsNotify *)event; + XkbControlsNotifyEvent *cev; + cev =(XkbControlsNotifyEvent *)re; + cev->type = XkbEventCode+xkbi->codes->first_event; + cev->xkb_type = XkbControlsNotify; + cev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + cev->send_event = ((event->u.u.type&0x80)!=0); + cev->display = dpy; + cev->time = cn->time; + cev->device = cn->deviceID; + cev->changed_ctrls = cn->changedControls; + cev->enabled_ctrls = cn->enabledControls; + cev->enabled_ctrl_changes = cn->enabledControlChanges; + cev->keycode = cn->keycode; + cev->num_groups = cn->numGroups; + cev->event_type = cn->eventType; + cev->req_major = cn->requestMajor; + cev->req_minor = cn->requestMinor; + return True; + } + } + break; + case XkbIndicatorMapNotify: + { + if (xkbi->selected_events&XkbIndicatorMapNotifyMask) { + xkbIndicatorNotify *in =(xkbIndicatorNotify *)event; + XkbIndicatorNotifyEvent *iev; + iev =(XkbIndicatorNotifyEvent *)re; + iev->type = XkbEventCode+xkbi->codes->first_event; + iev->xkb_type = XkbIndicatorMapNotify; + iev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + iev->send_event = ((event->u.u.type&0x80)!=0); + iev->display = dpy; + iev->time = in->time; + iev->device = in->deviceID; + iev->changed = in->changed; + iev->state= in->state; + return True; + } + } + break; + case XkbIndicatorStateNotify: + { + if (xkbi->selected_events&XkbIndicatorStateNotifyMask) { + xkbIndicatorNotify *in =(xkbIndicatorNotify *)event; + XkbIndicatorNotifyEvent *iev; + iev =(XkbIndicatorNotifyEvent *)re; + iev->type = XkbEventCode+xkbi->codes->first_event; + iev->xkb_type = XkbIndicatorStateNotify; + iev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + iev->send_event = ((event->u.u.type&0x80)!=0); + iev->display = dpy; + iev->time = in->time; + iev->device = in->deviceID; + iev->changed = in->changed; + iev->state= in->state; + return True; + } + } + break; + case XkbBellNotify: + { + if (xkbi->selected_events&XkbBellNotifyMask) { + xkbBellNotify *bn =(xkbBellNotify *)event; + XkbBellNotifyEvent *bev; + bev =(XkbBellNotifyEvent *)re; + bev->type = XkbEventCode+xkbi->codes->first_event; + bev->xkb_type = XkbBellNotify; + bev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + bev->send_event = ((event->u.u.type&0x80)!=0); + bev->display = dpy; + bev->time = bn->time; + bev->device = bn->deviceID; + bev->percent = bn->percent; + bev->pitch = bn->pitch; + bev->duration = bn->duration; + bev->bell_class = bn->bellClass; + bev->bell_id = bn->bellID; + bev->name = bn->name; + bev->window = bn->window; + bev->event_only = bn->eventOnly; + return True; + } + } + break; + case XkbAccessXNotify: + { + if (xkbi->selected_events&XkbAccessXNotifyMask) { + xkbAccessXNotify *axn =(xkbAccessXNotify *)event; + XkbAccessXNotifyEvent *axev; + axev =(XkbAccessXNotifyEvent *)re; + axev->type = XkbEventCode+xkbi->codes->first_event; + axev->xkb_type = XkbAccessXNotify; + axev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + axev->send_event = ((event->u.u.type&0x80)!=0); + axev->display = dpy; + axev->time = axn->time; + axev->device = axn->deviceID; + axev->detail = axn->detail; + axev->keycode = axn->keycode; + axev->sk_delay = axn->slowKeysDelay; + axev->debounce_delay = axn->debounceDelay; + return True; + } + } + break; + case XkbNamesNotify: + { + if (xkbi->selected_events&XkbNamesNotifyMask) { + xkbNamesNotify *nn =(xkbNamesNotify *)event; + XkbNamesNotifyEvent *nev; + nev =(XkbNamesNotifyEvent *)re; + nev->type = XkbEventCode+xkbi->codes->first_event; + nev->xkb_type = XkbNamesNotify; + nev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + nev->send_event = ((event->u.u.type&0x80)!=0); + nev->display = dpy; + nev->time = nn->time; + nev->device = nn->deviceID; + nev->changed = nn->changed; + nev->first_type = nn->firstType; + nev->num_types = nn->nTypes; + nev->first_lvl = nn->firstLevelName; + nev->num_lvls = nn->nLevelNames; + nev->num_aliases = nn->nAliases; + nev->num_radio_groups = nn->nRadioGroups; + nev->changed_vmods = nn->changedVirtualMods; + nev->changed_groups = nn->changedGroupNames; + nev->changed_indicators = nn->changedIndicators; + nev->first_key = nn->firstKey; + nev->num_keys = nn->nKeys; + return True; + } + } + break; + case XkbCompatMapNotify: + { + if (xkbi->selected_events&XkbCompatMapNotifyMask) { + xkbCompatMapNotify *cmn =(xkbCompatMapNotify *)event; + XkbCompatMapNotifyEvent *cmev; + cmev =(XkbCompatMapNotifyEvent *)re; + cmev->type = XkbEventCode+xkbi->codes->first_event; + cmev->xkb_type = XkbCompatMapNotify; + cmev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + cmev->send_event = ((event->u.u.type&0x80)!=0); + cmev->display = dpy; + cmev->time = cmn->time; + cmev->device = cmn->deviceID; + cmev->changed_groups = cmn->changedGroups; + cmev->first_si = cmn->firstSI; + cmev->num_si = cmn->nSI; + cmev->num_total_si = cmn->nTotalSI; + return True; + } + } + break; + case XkbActionMessage: + { + if (xkbi->selected_events&XkbActionMessageMask) { + xkbActionMessage *am= (xkbActionMessage *)event; + XkbActionMessageEvent *amev; + amev= (XkbActionMessageEvent *)re; + amev->type = XkbEventCode+xkbi->codes->first_event; + amev->xkb_type = XkbActionMessage; + amev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + amev->send_event = ((event->u.u.type&0x80)!=0); + amev->display = dpy; + amev->time = am->time; + amev->device = am->deviceID; + amev->keycode = am->keycode; + amev->press = am->press; + amev->key_event_follows = am->keyEventFollows; + amev->group = am->group; + amev->mods = am->mods; + memcpy(amev->message,am->message,XkbActionMessageLength); + amev->message[XkbActionMessageLength]= '\0'; + return True; + } + } + break; + case XkbExtensionDeviceNotify: + { + if (xkbi->selected_events&XkbExtensionDeviceNotifyMask) { + xkbExtensionDeviceNotify *ed= + (xkbExtensionDeviceNotify *)event; + XkbExtensionDeviceNotifyEvent *edev; + edev= (XkbExtensionDeviceNotifyEvent *)re; + edev->type= XkbEventCode+xkbi->codes->first_event; + edev->xkb_type= XkbExtensionDeviceNotify; + edev->serial= _XSetLastRequestRead(dpy, + (xGenericReply *)event); + edev->send_event= ((event->u.u.type&0x80)!=0); + edev->display= dpy; + edev->time= ed->time; + edev->device= ed->deviceID; + edev->led_class= ed->ledClass; + edev->led_id= ed->ledID; + edev->reason= ed->reason; + edev->supported= ed->supported; + edev->leds_defined= ed->ledsDefined; + edev->led_state= ed->ledState; + edev->first_btn= ed->firstBtn; + edev->num_btns= ed->nBtns; + edev->unsupported= ed->unsupported; + return True; + } + } + break; + case XkbNewKeyboardNotify: + { + xkbNewKeyboardNotify *nkn = (xkbNewKeyboardNotify *)event; + if ((xkbi->selected_events&XkbNewKeyboardNotifyMask)&& + (xkbi->selected_nkn_details&nkn->changed)) { + XkbNewKeyboardNotifyEvent *nkev; + nkev =(XkbNewKeyboardNotifyEvent *)re; + nkev->type = XkbEventCode+xkbi->codes->first_event; + nkev->xkb_type = XkbNewKeyboardNotify; + nkev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + nkev->send_event = ((event->u.u.type&0x80)!=0); + nkev->display = dpy; + nkev->time = nkn->time; + nkev->device = nkn->deviceID; + nkev->old_device = nkn->oldDeviceID; + nkev->min_key_code = nkn->minKeyCode; + nkev->max_key_code = nkn->maxKeyCode; + nkev->old_min_key_code = nkn->oldMinKeyCode; + nkev->old_max_key_code = nkn->oldMaxKeyCode; + nkev->req_major = nkn->requestMajor; + nkev->req_minor = nkn->requestMinor; + nkev->changed = nkn->changed; + if ((xkbi->desc)&&(nkev->send_event==0)&& + ((xkbi->desc->device_spec==nkev->old_device)|| + (nkev->device!=nkev->old_device))) { + xkbi->flags= XkbMapPending|XkbXlibNewKeyboard; + } + return True; + } + else if(nkn->changed&(XkbNKN_KeycodesMask|XkbNKN_DeviceIDMask)){ + register XMappingEvent *ev = (XMappingEvent *)re; + ev->type = MappingNotify; + ev->serial = _XSetLastRequestRead(dpy, + (xGenericReply *)event); + ev->send_event = ((event->u.u.type&0x80)!=0); + ev->display = dpy; + ev->window = 0; + ev->first_keycode = dpy->min_keycode; + ev->request = MappingKeyboard; + ev->count = (dpy->max_keycode-dpy->min_keycode)+1; + if ((xkbi->desc)&&(ev->send_event==0)&& + ((xkbi->desc->device_spec==nkn->oldDeviceID)|| + (nkn->deviceID!=nkn->oldDeviceID))) { + xkbi->flags|= XkbMapPending|XkbXlibNewKeyboard; + } + return True; + } + } + break; + default: +#ifdef DEBUG + fprintf(stderr,"Got unknown XKEYBOARD event (%d, base=%d)\n", + re->type, + xkbi->codes->first_event); +#endif + break; + } + return False; +} + +Bool +XkbIgnoreExtension(Bool ignore) +{ + if (getenv("XKB_FORCE")!=NULL) { +#ifdef DEBUG + fprintf(stderr,"Forcing use of XKEYBOARD (overriding an IgnoreExtensions)\n"); +#endif + return False; + } +#ifdef DEBUG + else if (getenv("XKB_DEBUG")!=NULL) { + fprintf(stderr,"Explicitly %signoring XKEYBOARD\n",ignore?"":"not "); + } +#endif + _XkbIgnoreExtension = ignore; + return True; +} + +static void +_XkbFreeInfo(Display *dpy) +{ + XkbInfoPtr xkbi = dpy->xkb_info; + if (xkbi) { + if (xkbi->desc) + XkbFreeKeyboard(xkbi->desc,XkbAllComponentsMask,True); + Xfree(xkbi); + } +} + +Bool +XkbUseExtension(Display *dpy,int *major_rtrn,int *minor_rtrn) +{ + xkbUseExtensionReply rep; + register xkbUseExtensionReq *req; + XExtCodes *codes; + int ev_base,forceIgnore; + XkbInfoPtr xkbi; + char * str; + static int debugMsg; + static int been_here= 0; + + if ( dpy->xkb_info && !(dpy->flags & XlibDisplayNoXkb)) { + if (major_rtrn) *major_rtrn= dpy->xkb_info->srv_major; + if (minor_rtrn) *minor_rtrn= dpy->xkb_info->srv_minor; + return True; + } + if (!been_here) { + debugMsg= (getenv("XKB_DEBUG")!=NULL); + been_here= 1; + } + + if (major_rtrn) *major_rtrn= 0; + if (minor_rtrn) *minor_rtrn= 0; + + if (!dpy->xkb_info) { + xkbi = _XkbTypedCalloc(1, XkbInfoRec); + if ( !xkbi ) + return False; + dpy->xkb_info = xkbi; + dpy->free_funcs->xkb = _XkbFreeInfo; + + xkbi->xlib_ctrls|= (XkbLC_ControlFallback|XkbLC_ConsumeLookupMods); + if ((str=getenv("_XKB_OPTIONS_ENABLE"))!=NULL) { + if ((str=getenv("_XKB_LATIN1_LOOKUP"))!=NULL) { + if ((strcmp(str,"off")==0)||(strcmp(str,"0")==0)) + xkbi->xlib_ctrls&= ~XkbLC_ForceLatin1Lookup; + else xkbi->xlib_ctrls|= XkbLC_ForceLatin1Lookup; + } + if ((str=getenv("_XKB_CONSUME_LOOKUP_MODS"))!=NULL) { + if ((strcmp(str,"off")==0)||(strcmp(str,"0")==0)) + xkbi->xlib_ctrls&= ~XkbLC_ConsumeLookupMods; + else xkbi->xlib_ctrls|= XkbLC_ConsumeLookupMods; + } + if ((str=getenv("_XKB_CONSUME_SHIFT_AND_LOCK"))!=NULL) { + if ((strcmp(str,"off")==0)||(strcmp(str,"0")==0)) + xkbi->xlib_ctrls&= ~XkbLC_AlwaysConsumeShiftAndLock; + else xkbi->xlib_ctrls|= XkbLC_AlwaysConsumeShiftAndLock; + } + if ((str=getenv("_XKB_IGNORE_NEW_KEYBOARDS"))!=NULL) { + if ((strcmp(str,"off")==0)||(strcmp(str,"0")==0)) + xkbi->xlib_ctrls&= ~XkbLC_IgnoreNewKeyboards; + else xkbi->xlib_ctrls|= XkbLC_IgnoreNewKeyboards; + } + if ((str=getenv("_XKB_CONTROL_FALLBACK"))!=NULL) { + if ((strcmp(str,"off")==0)||(strcmp(str,"0")==0)) + xkbi->xlib_ctrls&= ~XkbLC_ControlFallback; + else xkbi->xlib_ctrls|= XkbLC_ControlFallback; + } + if ((str=getenv("_XKB_COMP_LED"))!=NULL) { + if ((strcmp(str,"off")==0)||(strcmp(str,"0")==0)) + xkbi->xlib_ctrls&= ~XkbLC_ComposeLED; + else { + xkbi->xlib_ctrls|= XkbLC_ComposeLED; + if (strlen(str)>0) + xkbi->composeLED= XInternAtom(dpy,str,False); + } + } + if ((str=getenv("_XKB_COMP_FAIL_BEEP"))!=NULL) { + if ((strcmp(str,"off")==0)||(strcmp(str,"0")==0)) + xkbi->xlib_ctrls&= ~XkbLC_BeepOnComposeFail; + else xkbi->xlib_ctrls|= XkbLC_BeepOnComposeFail; + } + } + if ((xkbi->composeLED==None)&&((xkbi->xlib_ctrls&XkbLC_ComposeLED)!=0)) + xkbi->composeLED= XInternAtom(dpy,"Compose",False); +#ifdef DEBUG + if (debugMsg) { + register unsigned c= xkbi->xlib_ctrls; + fprintf(stderr,"XKEYBOARD compose: beep on failure is %s, LED is %s\n", + ((c&XkbLC_BeepOnComposeFail)?"on":"off"), + ((c&XkbLC_ComposeLED)?"on":"off")); + fprintf(stderr,"XKEYBOARD XLookupString: %slatin-1, %s lookup modifiers\n", + ((c&XkbLC_ForceLatin1Lookup)?"allow non-":"force "), + ((c&XkbLC_ConsumeLookupMods)?"consume":"re-use")); + fprintf(stderr, + "XKEYBOARD XLookupString: %sconsume shift and lock, %scontrol fallback\n", + ((c&XkbLC_AlwaysConsumeShiftAndLock)?"always ":"don't "), + ((c&XkbLC_ControlFallback)?"":"no ")); + + } +#endif + } else + xkbi = dpy->xkb_info; + + forceIgnore= (dpy->flags&XlibDisplayNoXkb)||dpy->keysyms; + forceIgnore= forceIgnore&&(major_rtrn==NULL)&&(minor_rtrn==NULL); + if ( forceIgnore || _XkbIgnoreExtension || getenv("XKB_DISABLE")) { + LockDisplay(dpy); + dpy->flags |= XlibDisplayNoXkb; + UnlockDisplay(dpy); + if (debugMsg) + fprintf(stderr,"XKEYBOARD extension disabled or missing\n"); + return False; + } + + if ( (codes=XInitExtension(dpy,XkbName))==NULL ) { + LockDisplay(dpy); + dpy->flags |= XlibDisplayNoXkb; + UnlockDisplay(dpy); + if (debugMsg) + fprintf(stderr,"XKEYBOARD extension not present\n"); + return False; + } + xkbi->codes = codes; + LockDisplay(dpy); + + GetReq(kbUseExtension, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbUseExtension; + req->wantedMajor = XkbMajorVersion; + req->wantedMinor = XkbMinorVersion; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse) || !rep.supported ) { + Bool fail; + fail= True; + if (debugMsg) + fprintf(stderr, + "XKEYBOARD version mismatch (want %d.%02d, got %d.%02d)\n", + XkbMajorVersion,XkbMinorVersion, + rep.serverMajor, rep.serverMinor); + + /* pre-release 0.65 is very close to 1.00 */ + if ((rep.serverMajor==0)&&(rep.serverMinor==65)) { + if (debugMsg) + fprintf(stderr,"Trying to fall back to version 0.65..."); + GetReq(kbUseExtension, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbUseExtension; + req->wantedMajor = 0; + req->wantedMinor = 65; + if ( _XReply(dpy, (xReply *)&rep, 0, xFalse) && rep.supported ) { + if (debugMsg) + fprintf(stderr,"succeeded\n"); + fail= False; + } + else if (debugMsg) fprintf(stderr,"failed\n"); + } + if (fail) { + dpy->flags |= XlibDisplayNoXkb; + UnlockDisplay(dpy); + SyncHandle(); + if (major_rtrn) *major_rtrn= rep.serverMajor; + if (minor_rtrn) *minor_rtrn= rep.serverMinor; + return False; + } + } +#ifdef DEBUG + else if ( forceIgnore ) { + fprintf(stderr,"Internal Error! XkbUseExtension succeeded with forceIgnore set\n"); + } +#endif + UnlockDisplay(dpy); + xkbi->srv_major= rep.serverMajor; + xkbi->srv_minor= rep.serverMinor; + if (major_rtrn) *major_rtrn= rep.serverMajor; + if (minor_rtrn) *minor_rtrn= rep.serverMinor; + if (debugMsg) + fprintf(stderr,"XKEYBOARD (version %d.%02d/%d.%02d) OK!\n", + XkbMajorVersion,XkbMinorVersion, + rep.serverMajor,rep.serverMinor); + + ev_base = codes->first_event; + XESetWireToEvent(dpy,ev_base+XkbEventCode,wire_to_event); + SyncHandle(); + return True; +} + diff --git a/libX11/src/xkb/XKBleds.c b/libX11/src/xkb/XKBleds.c new file mode 100644 index 000000000..865342c46 --- /dev/null +++ b/libX11/src/xkb/XKBleds.c @@ -0,0 +1,337 @@ +/* $Xorg: XKBleds.c,v 1.3 2000/08/17 19:45:03 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBleds.c,v 1.4 2003/04/13 19:22:18 dawes Exp $ */ + +#define NEED_REPLIES +#define NEED_EVENTS +#define NEED_MAP_READERS +#ifdef HAVE_CONFIG_H +#include +#endif +#include "Xlibint.h" +#include +#include "XKBlibint.h" + +Status +XkbGetIndicatorState(Display *dpy,unsigned deviceSpec,unsigned *pStateRtrn) +{ + register xkbGetIndicatorStateReq *req; + xkbGetIndicatorStateReply rep; + XkbInfoPtr xkbi; + Bool ok; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbGetIndicatorState, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetIndicatorState; + req->deviceSpec = deviceSpec; + ok=_XReply(dpy, (xReply *)&rep, 0, xFalse); + if (ok && (pStateRtrn!=NULL)) + *pStateRtrn= rep.state; + UnlockDisplay(dpy); + SyncHandle(); + return (ok?Success:BadImplementation); +} + +Status +_XkbReadGetIndicatorMapReply( Display * dpy, + xkbGetIndicatorMapReply * rep, + XkbDescPtr xkb, + int * nread_rtrn) +{ +XkbIndicatorPtr leds; +XkbReadBufferRec buf; + + if ((!xkb->indicators)&&(XkbAllocIndicatorMaps(xkb)!=Success)) + return BadAlloc; + leds= xkb->indicators; + + leds->phys_indicators = rep->realIndicators; + if (rep->length>0) { + register int left; + if (!_XkbInitReadBuffer(dpy,&buf,(int)rep->length*4)) + return BadAlloc; + if (nread_rtrn) + *nread_rtrn= (int)rep->length*4; + if (rep->which) { + register int i,bit; + left= (int)rep->which; + for (i=0,bit=1;(imaps[i].flags= wire->flags; + leds->maps[i].which_groups= wire->whichGroups; + leds->maps[i].groups= wire->groups; + leds->maps[i].which_mods= wire->whichMods; + leds->maps[i].mods.mask= wire->mods; + leds->maps[i].mods.real_mods= wire->realMods; + leds->maps[i].mods.vmods= wire->virtualMods; + leds->maps[i].ctrls= wire->ctrls; + left&= ~bit; + } + } + } + left= _XkbFreeReadBuffer(&buf); + } + return Success; +} + +Bool +XkbGetIndicatorMap(Display *dpy,unsigned long which,XkbDescPtr xkb) +{ + register xkbGetIndicatorMapReq * req; + xkbGetIndicatorMapReply rep; + XkbInfoPtr xkbi; + Status status; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return BadAccess; + if ((!which)||(!xkb)) + return BadValue; + + LockDisplay(dpy); + xkbi = dpy->xkb_info; + if (!xkb->indicators) { + xkb->indicators = _XkbTypedCalloc(1,XkbIndicatorRec); + if (!xkb->indicators) { + UnlockDisplay(dpy); + SyncHandle(); + return BadAlloc; + } + } + GetReq(kbGetIndicatorMap, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetIndicatorMap; + req->deviceSpec = xkb->device_spec; + req->which = (CARD32)which; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return BadValue; + } + status= _XkbReadGetIndicatorMapReply(dpy,&rep,xkb,NULL); + UnlockDisplay(dpy); + SyncHandle(); + return status; +} + +Bool +XkbSetIndicatorMap(Display *dpy,unsigned long which,XkbDescPtr xkb) +{ + register xkbSetIndicatorMapReq *req; + register int i,bit; + int nMaps; + xkbIndicatorMapWireDesc *wire; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + if ((!xkb)||(!which)||(!xkb->indicators)) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetIndicatorMap, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbSetIndicatorMap; + req->deviceSpec = xkb->device_spec; + req->which = (CARD32)which; + for (i=nMaps=0,bit=1;i<32;i++,bit<<=1) { + if (which&bit) + nMaps++; + } + req->length+= (nMaps*sizeof(XkbIndicatorMapRec))/4; + BufAlloc(xkbIndicatorMapWireDesc *,wire, + (nMaps*SIZEOF(xkbIndicatorMapWireDesc))); + for (i=0,bit=1;i<32;i++,bit<<=1) { + if (which&bit) { + wire->flags= xkb->indicators->maps[i].flags; + wire->whichGroups= xkb->indicators->maps[i].which_groups; + wire->groups= xkb->indicators->maps[i].groups; + wire->whichMods= xkb->indicators->maps[i].which_mods; + wire->mods= xkb->indicators->maps[i].mods.real_mods; + wire->virtualMods= xkb->indicators->maps[i].mods.vmods; + wire->ctrls= xkb->indicators->maps[i].ctrls; + wire++; + } + } + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbGetNamedDeviceIndicator( Display * dpy, + unsigned device, + unsigned class, + unsigned id, + Atom name, + int * pNdxRtrn, + Bool * pStateRtrn, + XkbIndicatorMapPtr pMapRtrn, + Bool * pRealRtrn) +{ + register xkbGetNamedIndicatorReq *req; + xkbGetNamedIndicatorReply rep; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || (name==None) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbGetNamedIndicator, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbGetNamedIndicator; + req->deviceSpec = device; + req->ledClass = class; + req->ledID = id; + req->indicator = (CARD32)name; + if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) { + UnlockDisplay(dpy); + SyncHandle(); + return False; + } + UnlockDisplay(dpy); + SyncHandle(); + if ((!rep.found)||(!rep.supported)) + return False; + if (pNdxRtrn!=NULL) + *pNdxRtrn= rep.ndx; + if (pStateRtrn!=NULL) + *pStateRtrn= rep.on; + if (pMapRtrn!=NULL) { + pMapRtrn->flags= rep.flags; + pMapRtrn->which_groups= rep.whichGroups; + pMapRtrn->groups= rep.groups; + pMapRtrn->which_mods= rep.whichMods; + pMapRtrn->mods.mask= rep.mods; + pMapRtrn->mods.real_mods= rep.realMods; + pMapRtrn->mods.vmods= rep.virtualMods; + pMapRtrn->ctrls= rep.ctrls; + } + if (pRealRtrn!=NULL) + *pRealRtrn= rep.realIndicator; + return True; +} + +Bool +XkbGetNamedIndicator( Display * dpy, + Atom name, + int * pNdxRtrn, + Bool * pStateRtrn, + XkbIndicatorMapPtr pMapRtrn, + Bool * pRealRtrn) +{ + return XkbGetNamedDeviceIndicator(dpy,XkbUseCoreKbd, + XkbDfltXIClass,XkbDfltXIId, + name,pNdxRtrn,pStateRtrn, + pMapRtrn,pRealRtrn); +} + +Bool +XkbSetNamedDeviceIndicator( Display * dpy, + unsigned device, + unsigned class, + unsigned id, + Atom name, + Bool changeState, + Bool state, + Bool createNewMap, + XkbIndicatorMapPtr pMap) +{ + register xkbSetNamedIndicatorReq *req; + XkbInfoPtr xkbi; + + if ((dpy->flags & XlibDisplayNoXkb) || (name==None) || + (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL))) + return False; + LockDisplay(dpy); + xkbi = dpy->xkb_info; + GetReq(kbSetNamedIndicator, req); + req->reqType = xkbi->codes->major_opcode; + req->xkbReqType = X_kbSetNamedIndicator; + req->deviceSpec = device; + req->ledClass = class; + req->ledID = id; + req->indicator= (CARD32)name; + req->setState= changeState; + if (req->setState) + req->on= state; + else req->on= False; + if (pMap!=NULL) { + req->setMap= True; + req->createMap= createNewMap; + req->flags= pMap->flags; + req->whichGroups= pMap->which_groups; + req->groups= pMap->groups; + req->whichMods= pMap->which_mods; + req->realMods= pMap->mods.real_mods; + req->virtualMods= pMap->mods.vmods; + req->ctrls= pMap->ctrls; + } + else { + req->setMap= False; + req->createMap= False; + req->flags= 0; + req->whichGroups= 0; + req->groups= 0; + req->whichMods= 0; + req->realMods= 0; + req->virtualMods= 0; + req->ctrls= 0; + } + UnlockDisplay(dpy); + SyncHandle(); + return True; +} + +Bool +XkbSetNamedIndicator( Display * dpy, + Atom name, + Bool changeState, + Bool state, + Bool createNewMap, + XkbIndicatorMapPtr pMap) +{ + return XkbSetNamedDeviceIndicator(dpy,XkbUseCoreKbd, + XkbDfltXIClass,XkbDfltXIId, + name,changeState,state, + createNewMap,pMap); +} diff --git a/libX11/src/xkb/XKBlibint.h b/libX11/src/xkb/XKBlibint.h new file mode 100644 index 000000000..ededdaa72 --- /dev/null +++ b/libX11/src/xkb/XKBlibint.h @@ -0,0 +1,345 @@ +/* $Xorg: XKBlibint.h,v 1.3 2000/08/17 19:45:04 cpqbld Exp $ */ +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ +/* $XFree86: xc/lib/X11/XKBlibint.h,v 3.5 2003/04/18 18:21:45 torrey Exp $ */ + +#ifndef _XKBLIBINT_H_ +#define _XKBLIBINT_H_ + +#include +#include + +#define XkbMapPending (1<<0) +#define XkbXlibNewKeyboard (1<<1) + +typedef int (*XkbKSToMBFunc)( + XPointer /* priv */, + KeySym /* sym */, + char * /* buf */, + int /* len */, + int * /* extra_rtrn */ +); + +typedef KeySym (*XkbMBToKSFunc)( + XPointer /* priv */, + char * /* buf */, + int /* len */, + Status * /* status */ +); + +typedef KeySym (*XkbToUpperFunc)( + KeySym /* sym */ +); + +typedef struct _XkbConverters { + XkbKSToMBFunc KSToMB; + XPointer KSToMBPriv; + XkbMBToKSFunc MBToKS; + XPointer MBToKSPriv; + XkbToUpperFunc KSToUpper; +} XkbConverters; + +extern XkbInternAtomFunc _XkbInternAtomFunc; +extern XkbGetAtomNameFunc _XkbGetAtomNameFunc; + +typedef struct _XkbInfoRec { + unsigned flags; + unsigned xlib_ctrls; + XExtCodes *codes; + int srv_major; + int srv_minor; + unsigned selected_events; + unsigned short selected_nkn_details; + unsigned short selected_map_details; + XkbDescRec *desc; + XkbMapChangesRec changes; + Atom composeLED; + XkbConverters cvt; + XkbConverters latin1cvt; +} XkbInfoRec, *XkbInfoPtr; + + +#define _XkbUnavailable(d) \ + (((d)->flags&XlibDisplayNoXkb) ||\ + ((!(d)->xkb_info || (!(d)->xkb_info->desc)) && !_XkbLoadDpy(d))) + +#define _XkbCheckPendingRefresh(d,xi) {\ + if ((xi)->flags&XkbXlibNewKeyboard)\ + _XkbReloadDpy((d));\ + else if ((xi)->flags&XkbMapPending) {\ + if (XkbGetMapChanges((d),(xi)->desc, &(xi)->changes)==Success) {\ + LockDisplay((d));\ + (xi)->changes.changed= 0;\ + UnlockDisplay((d));\ + }\ + }\ +} + +#define _XkbNeedModmap(i) ((!(i)->desc->map)||(!(i)->desc->map->modmap)) + + /* + * mask of the events that the "invisible" XKB support in Xlib needs + */ +#define XKB_XLIB_MAP_MASK (XkbAllClientInfoMask) + + /* + * Handy helper macros + */ +#define XKB_INSURE_SIZE(f,t,nNum,oNum) {\ + if ((f)==NULL) \ + (f)=(t *)Xmalloc(sizeof(t)*(nNum));\ + else if ((nNum)<(oNum))\ + (f)=(t *)Xrealloc((f),sizeof(t)*(nNum));\ + } + +typedef struct _XkbReadBuffer { + int error; + int size; + char *start; + char *data; +} XkbReadBufferRec,*XkbReadBufferPtr; + +#define _XkbAlloc(s) Xmalloc((s)) +#define _XkbCalloc(n,s) Xcalloc((n),(s)) +#define _XkbRealloc(o,s) Xrealloc((o),(s)) +#define _XkbTypedAlloc(t) ((t *)Xmalloc(sizeof(t))) +#define _XkbTypedCalloc(n,t) ((t *)Xcalloc((n),sizeof(t))) +#define _XkbTypedRealloc(o,n,t) \ + ((o)?(t *)Xrealloc((o),(n)*sizeof(t)):_XkbTypedCalloc(n,t)) +#define _XkbClearElems(a,f,l,t) bzero(&(a)[f],((l)-(f)+1)*sizeof(t)) +#define _XkbFree(p) Xfree(p) + +_XFUNCPROTOBEGIN + +extern void _XkbReloadDpy( + Display * /* dpy */ +); + +extern KeySym _XKeycodeToKeysym( + Display* /* display */, +#if NeedWidePrototypes + unsigned int /* keycode */, +#else + KeyCode /* keycode */, +#endif + int /* index */ +); + +extern KeyCode _XKeysymToKeycode( + Display* /* display */, + KeySym /* keysym */ +); + +extern KeySym _XLookupKeysym( + XKeyEvent* /* key_event */, + int /* index */ +); + +extern int _XRefreshKeyboardMapping( + XMappingEvent* /* event_map */ +); + +extern unsigned _XKeysymToModifiers( + Display * /* dpy */, + KeySym /* ks */ +); + +extern int _XTranslateKey( + register Display * /* dpy */, + KeyCode /* keycode */, + register unsigned int /* modifiers */, + unsigned int * /* modifiers_return */, + KeySym * /* keysym_return */ +); + +extern int _XTranslateKeySym( + Display * /* dpy */, + register KeySym /* symbol */, + unsigned int /* modifiers */, + char * /* buffer */, + int /* nbytes */ +); + +extern int _XLookupString( + register XKeyEvent * /* event */, + char * /* buffer */, + int /* nbytes */, + KeySym * /* keysym */, + XComposeStatus * /* status */ +); + +extern void _XkbNoteCoreMapChanges( + XkbMapChangesRec * /* old */, + XMappingEvent * /* new */, + unsigned int /* wanted */ +); + +extern int _XkbInitReadBuffer( + Display * /* dpy */, + XkbReadBufferPtr /* buf */, + int /* size */ +); + +extern int _XkbSkipReadBufferData( + XkbReadBufferPtr /* from */, + int /* size */ +); + +extern int _XkbCopyFromReadBuffer( + XkbReadBufferPtr /* from */, + char * /* to */, + int /* size */ +); + + +#if defined(WORD64) || defined(LONG64) +extern int _XkbReadCopyData32( + int * /* from */, + long * /* to */, + int /* num_words */ +); + +extern int _XkbWriteCopyData32( + unsigned long * /* from */, + CARD32 * /* to */, + int /* num_words */ +); + +extern int _XkbReadBufferCopy32( + XkbReadBufferPtr /* from */, + long * /* to */, + int /* size */ +); +#else +#define _XkbReadCopyData32(f,t,s) memcpy((char *)(t),(char *)(f),(s)*4) +#define _XkbWriteCopyData32(f,t,s) memcpy((char *)(t),(char *)(f),(s)*4) +#define _XkbReadBufferCopy32(f,t,s) _XkbCopyFromReadBuffer(f,(char *)t,(s)*4) +#endif + +#ifndef NO_DEC_BINARY_COMPATIBILITY +#define XKB_FORCE_INT_KEYSYM 1 +#endif + +#ifdef XKB_FORCE_INT_KEYSYM +extern int _XkbReadCopyKeySyms( + int * /* from */, + KeySym * /* to */, + int /* num_words */ +); + +extern int _XkbWriteCopyKeySyms( + KeySym * /* from */, + CARD32 * /* to */, + int /* num_words */ +); + +extern int _XkbReadBufferCopyKeySyms( + XkbReadBufferPtr /* from */, +#ifndef NO_DEC_BUG_FIX + KeySym * /* to */, +#else + long * /* to */, +#endif + int /* size */ +); +#else +#define _XkbReadCopyKeySyms(f,t,n) _XkbReadCopyData32(f,t,n) +#define _XkbWriteCopyKeySyms(f,t,n) _XkbWriteCopyData32(f,t,n) +#define _XkbReadBufferCopyKeySyms(f,t,s) _XkbReadBufferCopy32(f,t,s) +#endif + +extern char *_XkbPeekAtReadBuffer( + XkbReadBufferPtr /* from */, + int /* size */ +); + +extern char *_XkbGetReadBufferPtr( + XkbReadBufferPtr /* from */, + int /* size */ +); +#define _XkbGetTypedRdBufPtr(b,n,t) ((t *)_XkbGetReadBufferPtr(b,(n)*SIZEOF(t))) + +extern int _XkbFreeReadBuffer( + XkbReadBufferPtr /* buf */ +); + +extern Bool +_XkbGetReadBufferCountedString( + XkbReadBufferPtr /* buf */, + char ** /* rtrn */ +); + +extern char *_XkbGetCharset( + void +); + +extern int _XkbGetConverters( + const char * /* encoding_name */, + XkbConverters * /* cvt_rtrn */ +); + +#ifdef NEED_MAP_READERS + +extern Status _XkbReadGetMapReply( + Display * /* dpy */, + xkbGetMapReply * /* rep */, + XkbDescRec * /* xkb */, + int * /* nread_rtrn */ +); + +extern Status _XkbReadGetCompatMapReply( + Display * /* dpy */, + xkbGetCompatMapReply * /* rep */, + XkbDescPtr /* xkb */, + int * /* nread_rtrn */ +); + +extern Status _XkbReadGetIndicatorMapReply( + Display * /* dpy */, + xkbGetIndicatorMapReply * /* rep */, + XkbDescPtr /* xkb */, + int * /* nread_rtrn */ +); + +extern Status _XkbReadGetNamesReply( + Display * /* dpy */, + xkbGetNamesReply * /* rep */, + XkbDescPtr /* xkb */, + int * /* nread_rtrn */ +); + +extern Status _XkbReadGetGeometryReply( + Display * /* dpy */, + xkbGetGeometryReply * /* rep */, + XkbDescPtr /* xkb */, + int * /* nread_rtrn */ +); + +#endif + +_XFUNCPROTOEND + +#endif /* _XKBLIBINT_H_ */ -- cgit v1.2.3