From 3744281b9ae8aa0ab86ceaee1afe8a603e3aeb2c Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 19 Nov 2012 10:16:38 +0100 Subject: dos -> unix --- libX11/src/xkb/Makefile.am | 104 +-- libX11/src/xkb/XKBAlloc.c | 996 ++++++++++----------- libX11/src/xkb/XKBBell.c | 356 ++++---- libX11/src/xkb/XKBBind.c | 1696 +++++++++++++++++------------------ libX11/src/xkb/XKBCompat.c | 494 +++++----- libX11/src/xkb/XKBCtrls.c | 704 +++++++-------- libX11/src/xkb/XKBCvt.c | 674 +++++++------- libX11/src/xkb/XKBExtDev.c | 1638 +++++++++++++++++----------------- libX11/src/xkb/XKBGetByName.c | 428 ++++----- libX11/src/xkb/XKBGetMap.c | 1656 +++++++++++++++++----------------- libX11/src/xkb/XKBMAlloc.c | 1980 ++++++++++++++++++++--------------------- libX11/src/xkb/XKBNames.c | 1774 ++++++++++++++++++------------------ libX11/src/xkb/XKBRdBuf.c | 460 +++++----- libX11/src/xkb/XKBSetGeom.c | 932 +++++++++---------- libX11/src/xkb/XKBSetMap.c | 1182 ++++++++++++------------ libX11/src/xkb/XKBUse.c | 1594 ++++++++++++++++----------------- libX11/src/xkb/XKBleds.c | 666 +++++++------- libX11/src/xkb/XKBlibint.h | 686 +++++++------- 18 files changed, 9010 insertions(+), 9010 deletions(-) (limited to 'libX11/src/xkb') diff --git a/libX11/src/xkb/Makefile.am b/libX11/src/xkb/Makefile.am index ba21bbc7b..cde2afbf9 100644 --- a/libX11/src/xkb/Makefile.am +++ b/libX11/src/xkb/Makefile.am @@ -1,52 +1,52 @@ -AM_CPPFLAGS= \ - -I$(top_srcdir)/include \ - -I$(top_srcdir)/include/X11 \ - -I$(top_builddir)/include \ - -I$(top_builddir)/include/X11 \ - -I$(top_srcdir)/src/xcms \ - -I$(top_srcdir)/src/xkb \ - -I$(top_srcdir)/src/xlibi18n \ - -D_BSD_SOURCE - -AM_CFLAGS= \ - $(X11_CFLAGS) \ - $(BIGFONT_CFLAGS) \ - $(XMALLOC_ZERO_CFLAGS) \ - $(CWARNFLAGS) - -noinst_LTLIBRARIES = libxkb.la - -libxkb_la_SOURCES = \ - XKB.c \ - XKBBind.c \ - XKBCompat.c \ - XKBCtrls.c \ - XKBCvt.c \ - XKBGetMap.c \ - XKBGetByName.c \ - XKBNames.c \ - XKBRdBuf.c \ - XKBSetMap.c \ - XKBUse.c \ - XKBleds.c \ - XKBBell.c \ - XKBGeom.c \ - XKBSetGeom.c \ - XKBExtDev.c \ - XKBList.c \ - XKBMisc.c \ - XKBMAlloc.c \ - XKBGAlloc.c \ - XKBAlloc.c \ - XKBlibint.h - -if LINT -# Check source code with tools like lint & sparse - -ALL_LINT_FLAGS=$(LINT_FLAGS) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ - $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) - -lint: - $(LINT) $(ALL_LINT_FLAGS) $(libxkb_la_SOURCES) -lm - -endif LINT +AM_CPPFLAGS= \ + -I$(top_srcdir)/include \ + -I$(top_srcdir)/include/X11 \ + -I$(top_builddir)/include \ + -I$(top_builddir)/include/X11 \ + -I$(top_srcdir)/src/xcms \ + -I$(top_srcdir)/src/xkb \ + -I$(top_srcdir)/src/xlibi18n \ + -D_BSD_SOURCE + +AM_CFLAGS= \ + $(X11_CFLAGS) \ + $(BIGFONT_CFLAGS) \ + $(XMALLOC_ZERO_CFLAGS) \ + $(CWARNFLAGS) + +noinst_LTLIBRARIES = libxkb.la + +libxkb_la_SOURCES = \ + XKB.c \ + XKBBind.c \ + XKBCompat.c \ + XKBCtrls.c \ + XKBCvt.c \ + XKBGetMap.c \ + XKBGetByName.c \ + XKBNames.c \ + XKBRdBuf.c \ + XKBSetMap.c \ + XKBUse.c \ + XKBleds.c \ + XKBBell.c \ + XKBGeom.c \ + XKBSetGeom.c \ + XKBExtDev.c \ + XKBList.c \ + XKBMisc.c \ + XKBMAlloc.c \ + XKBGAlloc.c \ + XKBAlloc.c \ + XKBlibint.h + +if LINT +# Check source code with tools like lint & sparse + +ALL_LINT_FLAGS=$(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/XKBAlloc.c b/libX11/src/xkb/XKBAlloc.c index 7a46ef2b9..05e9f7315 100644 --- a/libX11/src/xkb/XKBAlloc.c +++ b/libX11/src/xkb/XKBAlloc.c @@ -1,498 +1,498 @@ -/************************************************************ -Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. - -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. - -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. - -********************************************************/ - -#ifdef HAVE_DIX_CONFIG_H -#include -#elif defined(HAVE_CONFIG_H) -#include -#endif - -#ifndef XKB_IN_SERVER - -#include -#include "Xlibint.h" -#include "XKBlibint.h" -#include -#include -#include "XKBlibint.h" - -#else - -#include -#include -#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; -} +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#ifdef HAVE_DIX_CONFIG_H +#include +#elif defined(HAVE_CONFIG_H) +#include +#endif + +#ifndef XKB_IN_SERVER + +#include +#include "Xlibint.h" +#include "XKBlibint.h" +#include +#include +#include "XKBlibint.h" + +#else + +#include +#include +#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 index 13937c9cd..cf93ea79a 100644 --- a/libX11/src/xkb/XKBBell.c +++ b/libX11/src/xkb/XKBBell.c @@ -1,178 +1,178 @@ -/************************************************************ -Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. - -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. - -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. - -********************************************************/ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#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); -} - +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#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 index 2e4b1fe68..1c16adce2 100644 --- a/libX11/src/xkb/XKBBind.c +++ b/libX11/src/xkb/XKBBind.c @@ -1,848 +1,848 @@ -/* - -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. - -*/ - - /* the new monsters ate the old ones */ - -#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,NULL); - 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; -} +/* + +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. + +*/ + + /* the new monsters ate the old ones */ + +#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,NULL); + 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 index 6d110b167..206b0c90f 100644 --- a/libX11/src/xkb/XKBCompat.c +++ b/libX11/src/xkb/XKBCompat.c @@ -1,247 +1,247 @@ -/************************************************************ -Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. - -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. - -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. - -********************************************************/ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#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; -} - +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#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 index abb470be9..2b33b3059 100644 --- a/libX11/src/xkb/XKBCtrls.c +++ b/libX11/src/xkb/XKBCtrls.c @@ -1,352 +1,352 @@ -/************************************************************ -Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. - -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. - -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. - -********************************************************/ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#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; -} +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#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 index a68778223..da74fc047 100644 --- a/libX11/src/xkb/XKBCvt.c +++ b/libX11/src/xkb/XKBCvt.c @@ -1,337 +1,337 @@ -/* - -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. - -*/ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#include -#include - -#include -#include -#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 - +/* + +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. + +*/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#include + +#include +#include +#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 index b762747e6..353e769bf 100644 --- a/libX11/src/xkb/XKBExtDev.c +++ b/libX11/src/xkb/XKBExtDev.c @@ -1,819 +1,819 @@ -/************************************************************ -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. - -********************************************************/ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#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; -} +/************************************************************ +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. + +********************************************************/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#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/XKBGetByName.c b/libX11/src/xkb/XKBGetByName.c index 9417238ce..8e4f55458 100644 --- a/libX11/src/xkb/XKBGetByName.c +++ b/libX11/src/xkb/XKBGetByName.c @@ -1,214 +1,214 @@ -/************************************************************ -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. - -********************************************************/ - -#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); -} +/************************************************************ +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. + +********************************************************/ + +#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 index eff088341..30fb62971 100644 --- a/libX11/src/xkb/XKBGetMap.c +++ b/libX11/src/xkb/XKBGetMap.c @@ -1,828 +1,828 @@ -/************************************************************ -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. - -********************************************************/ - -#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; -} - +/************************************************************ +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. + +********************************************************/ + +#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/XKBMAlloc.c b/libX11/src/xkb/XKBMAlloc.c index f65e4e914..a6b392168 100644 --- a/libX11/src/xkb/XKBMAlloc.c +++ b/libX11/src/xkb/XKBMAlloc.c @@ -1,990 +1,990 @@ -/************************************************************ -Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. - -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. - -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. - -********************************************************/ - -#ifdef HAVE_DIX_CONFIG_H -#include -#elif defined(HAVE_CONFIG_H) -#include -#endif - -#ifndef XKB_IN_SERVER - -#include -#include "Xlibint.h" -#include -#include -#include "XKBlibint.h" - -#else - -#include -#include -#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; -} +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#ifdef HAVE_DIX_CONFIG_H +#include +#elif defined(HAVE_CONFIG_H) +#include +#endif + +#ifndef XKB_IN_SERVER + +#include +#include "Xlibint.h" +#include +#include +#include "XKBlibint.h" + +#else + +#include +#include +#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/XKBNames.c b/libX11/src/xkb/XKBNames.c index 3cc1f60ed..cf2382cca 100644 --- a/libX11/src/xkb/XKBNames.c +++ b/libX11/src/xkb/XKBNames.c @@ -1,887 +1,887 @@ -/************************************************************ -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. - -********************************************************/ - -#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; -} +/************************************************************ +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. + +********************************************************/ + +#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 index fa7fa3af8..3023a32ed 100644 --- a/libX11/src/xkb/XKBRdBuf.c +++ b/libX11/src/xkb/XKBRdBuf.c @@ -1,230 +1,230 @@ -/************************************************************ -Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. - -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. - -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. - -********************************************************/ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#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; -} +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#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 index 439b75e01..ab76a2063 100644 --- a/libX11/src/xkb/XKBSetGeom.c +++ b/libX11/src/xkb/XKBSetGeom.c @@ -1,466 +1,466 @@ -/************************************************************ -Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. - -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. - -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. - -********************************************************/ - -#ifdef DEBUG -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#endif - -#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; -} - +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#ifdef DEBUG +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#endif + +#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 index 8adfe5446..cad9364b7 100644 --- a/libX11/src/xkb/XKBSetMap.c +++ b/libX11/src/xkb/XKBSetMap.c @@ -1,591 +1,591 @@ -/************************************************************ -Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. - -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. - -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. - -********************************************************/ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#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 - 1; - 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; -} - +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#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 - 1; + 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 index efca018f6..05dcfc182 100644 --- a/libX11/src/xkb/XKBUse.c +++ b/libX11/src/xkb/XKBUse.c @@ -1,797 +1,797 @@ -/************************************************************ -Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. - -Permission to use, copy, modify, and distribute this -software and its documentation for any purpose and without -fee is hereby granted, provided that the above copyright -notice appear in all copies and that both that copyright -notice and this permission notice appear in supporting -documentation, and that the name of Silicon Graphics not be -used in advertising or publicity pertaining to distribution -of the software without specific prior written permission. -Silicon Graphics makes no representation about the suitability -of this software for any purpose. It is provided "as is" -without any express or implied warranty. - -SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS -SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY -AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON -GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL -DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, -DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE -OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH -THE USE OR PERFORMANCE OF THIS SOFTWARE. - -********************************************************/ - -#ifdef HAVE_CONFIG_H -#include -#endif -#include -#include -#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; -} - +/************************************************************ +Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. + +Permission to use, copy, modify, and distribute this +software and its documentation for any purpose and without +fee is hereby granted, provided that the above copyright +notice appear in all copies and that both that copyright +notice and this permission notice appear in supporting +documentation, and that the name of Silicon Graphics not be +used in advertising or publicity pertaining to distribution +of the software without specific prior written permission. +Silicon Graphics makes no representation about the suitability +of this software for any purpose. It is provided "as is" +without any express or implied warranty. + +SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON +GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL +DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, +DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE +OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH +THE USE OR PERFORMANCE OF THIS SOFTWARE. + +********************************************************/ + +#ifdef HAVE_CONFIG_H +#include +#endif +#include +#include +#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 index 47811a5c7..d9b743c6f 100644 --- a/libX11/src/xkb/XKBleds.c +++ b/libX11/src/xkb/XKBleds.c @@ -1,333 +1,333 @@ -/************************************************************ -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. - -********************************************************/ - -#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); -} +/************************************************************ +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. + +********************************************************/ + +#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 index bb39f7a22..ce145276c 100644 --- a/libX11/src/xkb/XKBlibint.h +++ b/libX11/src/xkb/XKBlibint.h @@ -1,343 +1,343 @@ -/************************************************************ -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. - -********************************************************/ - -#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_ */ +/************************************************************ +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. + +********************************************************/ + +#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