aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/programs/Xserver/xkb
diff options
context:
space:
mode:
authorUlrich Sibiller <uli42@gmx.de>2016-09-21 20:54:53 +0200
committerUlrich Sibiller <uli42@gmx.de>2016-10-06 21:16:16 +0200
commitf0c0ff41bdb9b4f83703548f2a4076317115aeb3 (patch)
tree0efa8f6c12a7073d205a1fe88b72407c4226d64b /nx-X11/programs/Xserver/xkb
parent168c063dcaa8b60a3b6e3e1132416841d48419ea (diff)
downloadnx-libs-f0c0ff41bdb9b4f83703548f2a4076317115aeb3.tar.gz
nx-libs-f0c0ff41bdb9b4f83703548f2a4076317115aeb3.tar.bz2
nx-libs-f0c0ff41bdb9b4f83703548f2a4076317115aeb3.zip
copy files from libX11 to xserver dir
Before those files where symlinked in the makefile. While trying to upgrade libX11 to 1.3.4 it turned out that the symlinked did not work in the xserver anymore. Upstream has copies of those files, too.
Diffstat (limited to 'nx-X11/programs/Xserver/xkb')
-rw-r--r--nx-X11/programs/Xserver/xkb/Imakefile6
-rw-r--r--nx-X11/programs/Xserver/xkb/XKBAlloc.c498
-rw-r--r--nx-X11/programs/Xserver/xkb/XKBGAlloc.c1016
-rw-r--r--nx-X11/programs/Xserver/xkb/XKBMAlloc.c1017
-rw-r--r--nx-X11/programs/Xserver/xkb/XKBMisc.c975
5 files changed, 3506 insertions, 6 deletions
diff --git a/nx-X11/programs/Xserver/xkb/Imakefile b/nx-X11/programs/Xserver/xkb/Imakefile
index 6a949807e..6d57cda09 100644
--- a/nx-X11/programs/Xserver/xkb/Imakefile
+++ b/nx-X11/programs/Xserver/xkb/Imakefile
@@ -72,12 +72,6 @@ AllTarget($(XF86_OBJS))
SpecialCObjectRule(xkbInit,$(ICONFIGFILES),$(XKB_DEFINES))
-XCOMM avoid clash between XKBMisc.c and xkbmisc.c on NT
-LinkSourceFile(XKBMisc.c,$(XLIBSRC))
-LinkSourceFile(XKBMAlloc.c,$(XLIBSRC))
-LinkSourceFile(XKBAlloc.c,$(XLIBSRC))
-LinkSourceFile(XKBGAlloc.c,$(XLIBSRC))
-
LinkSourceFile(modinit.h,../Xext/extmod)
#if BuildLibraries
diff --git a/nx-X11/programs/Xserver/xkb/XKBAlloc.c b/nx-X11/programs/Xserver/xkb/XKBAlloc.c
new file mode 100644
index 000000000..826bf6ed8
--- /dev/null
+++ b/nx-X11/programs/Xserver/xkb/XKBAlloc.c
@@ -0,0 +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 <dix-config.h>
+#elif defined(HAVE_CONFIG_H)
+#include <config.h>
+#endif
+
+#ifndef XKB_IN_SERVER
+
+#include <stdio.h>
+#include "Xlibint.h"
+#include "XKBlibint.h"
+#include <nx-X11/extensions/XKBgeom.h>
+#include <nx-X11/extensions/XKBproto.h>
+#include "XKBlibint.h"
+
+#else
+
+#include <stdio.h>
+#include <nx-X11/X.h>
+#include <nx-X11/Xproto.h>
+#include "misc.h"
+#include "inputstr.h"
+#include <nx-X11/extensions/XKBsrv.h>
+#include <nx-X11/extensions/XKBgeom.h>
+
+#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;i<xkb->map->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_code<xkb->min_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;i<map->num_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;i<devi->num_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];i<devi->sz_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;i<devi->num_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/nx-X11/programs/Xserver/xkb/XKBGAlloc.c b/nx-X11/programs/Xserver/xkb/XKBGAlloc.c
new file mode 100644
index 000000000..f5e6737af
--- /dev/null
+++ b/nx-X11/programs/Xserver/xkb/XKBGAlloc.c
@@ -0,0 +1,1016 @@
+/************************************************************
+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name of Silicon Graphics not be
+used in advertising or publicity pertaining to distribution
+of the software without specific prior written permission.
+Silicon Graphics makes no representation about the suitability
+of this software for any purpose. It is provided "as is"
+without any express or implied warranty.
+
+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+********************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#elif defined(HAVE_CONFIG_H)
+#include <config.h>
+#endif
+
+#ifndef XKB_IN_SERVER
+
+#include <stdio.h>
+#include "Xlibint.h"
+#include "XKBlibint.h"
+#include <nx-X11/extensions/XKBgeom.h>
+#include <nx-X11/extensions/XKBproto.h>
+
+#else
+
+#include <stdio.h>
+#include <nx-X11/X.h>
+#include <nx-X11/Xproto.h>
+#include "misc.h"
+#include "inputstr.h"
+#include <nx-X11/extensions/XKBsrv.h>
+#include <nx-X11/extensions/XKBgeom.h>
+
+#endif /* XKB_IN_SERVER */
+
+#ifdef X_NOT_POSIX
+#define Size_t unsigned int
+#else
+#define Size_t size_t
+#endif
+
+/***====================================================================***/
+
+static void
+_XkbFreeGeomLeafElems( Bool freeAll,
+ int first,
+ int count,
+ unsigned short * num_inout,
+ unsigned short * sz_inout,
+ char ** elems,
+ unsigned int elem_sz)
+{
+ if ((freeAll)||(*elems==NULL)) {
+ *num_inout= *sz_inout= 0;
+ if (*elems!=NULL) {
+ _XkbFree(*elems);
+ *elems= NULL;
+ }
+ return;
+ }
+
+ if ((first>=(*num_inout))||(first<0)||(count<1))
+ return;
+
+ if (first+count>=(*num_inout)) {
+ /* truncating the array is easy */
+ (*num_inout)= first;
+ }
+ else {
+ char * ptr;
+ int extra;
+ ptr= *elems;
+ extra= ((*num_inout)-(first+count))*elem_sz;
+ if (extra>0)
+ memmove(&ptr[first*elem_sz],&ptr[(first+count)*elem_sz],extra);
+ (*num_inout)-= count;
+ }
+ return;
+}
+
+typedef void (*ContentsClearFunc)(
+ char * /* priv */
+);
+
+static void
+_XkbFreeGeomNonLeafElems( Bool freeAll,
+ int first,
+ int count,
+ unsigned short * num_inout,
+ unsigned short * sz_inout,
+ char ** elems,
+ unsigned int elem_sz,
+ ContentsClearFunc freeFunc)
+{
+register int i;
+register char *ptr;
+
+ if (freeAll) {
+ first= 0;
+ count= (*num_inout);
+ }
+ else if ((first>=(*num_inout))||(first<0)||(count<1))
+ return;
+ else if (first+count>(*num_inout))
+ count= (*num_inout)-first;
+ if (*elems==NULL)
+ return;
+
+ if (freeFunc) {
+ ptr= *elems;
+ ptr+= first*elem_sz;
+ for (i=0;i<count;i++) {
+ (*freeFunc)(ptr);
+ ptr+= elem_sz;
+ }
+ }
+ if (freeAll) {
+ (*num_inout)= (*sz_inout)= 0;
+ if (*elems) {
+ _XkbFree(*elems);
+ *elems= NULL;
+ }
+ }
+ else if (first+count>=(*num_inout))
+ *num_inout= first;
+ else {
+ i= ((*num_inout)-(first+count))*elem_sz;
+ ptr= *elems;
+ memmove(&ptr[first*elem_sz],&ptr[(first+count)*elem_sz],i);
+ (*num_inout)-= count;
+ }
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearProperty(char *prop_in)
+{
+XkbPropertyPtr prop= (XkbPropertyPtr)prop_in;
+
+ if (prop->name) {
+ _XkbFree(prop->name);
+ prop->name= NULL;
+ }
+ if (prop->value) {
+ _XkbFree(prop->value);
+ prop->value= NULL;
+ }
+ return;
+}
+
+void
+XkbFreeGeomProperties( XkbGeometryPtr geom,
+ int first,
+ int count,
+ Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &geom->num_properties,&geom->sz_properties,
+ (char **)&geom->properties,
+ sizeof(XkbPropertyRec),_XkbClearProperty);
+ return;
+}
+
+/***====================================================================***/
+
+void
+XkbFreeGeomKeyAliases( XkbGeometryPtr geom,
+ int first,
+ int count,
+ Bool freeAll)
+{
+ _XkbFreeGeomLeafElems(freeAll,first,count,
+ &geom->num_key_aliases,&geom->sz_key_aliases,
+ (char **)&geom->key_aliases,
+ sizeof(XkbKeyAliasRec));
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearColor(char *color_in)
+{
+XkbColorPtr color= (XkbColorPtr)color_in;
+
+ if (color->spec)
+ _XkbFree(color->spec);
+ return;
+}
+
+void
+XkbFreeGeomColors(XkbGeometryPtr geom,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &geom->num_colors,&geom->sz_colors,
+ (char **)&geom->colors,
+ sizeof(XkbColorRec),_XkbClearColor);
+ return;
+}
+
+/***====================================================================***/
+
+void
+XkbFreeGeomPoints(XkbOutlinePtr outline,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomLeafElems(freeAll,first,count,
+ &outline->num_points,&outline->sz_points,
+ (char **)&outline->points,
+ sizeof(XkbPointRec));
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearOutline(char *outline_in)
+{
+XkbOutlinePtr outline= (XkbOutlinePtr)outline_in;
+
+ if (outline->points!=NULL)
+ XkbFreeGeomPoints(outline,0,outline->num_points,True);
+ return;
+}
+
+void
+XkbFreeGeomOutlines(XkbShapePtr shape,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &shape->num_outlines,&shape->sz_outlines,
+ (char **)&shape->outlines,
+ sizeof(XkbOutlineRec),_XkbClearOutline);
+
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearShape(char *shape_in)
+{
+XkbShapePtr shape= (XkbShapePtr)shape_in;
+
+ if (shape->outlines)
+ XkbFreeGeomOutlines(shape,0,shape->num_outlines,True);
+ return;
+}
+
+void
+XkbFreeGeomShapes(XkbGeometryPtr geom,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &geom->num_shapes,&geom->sz_shapes,
+ (char **)&geom->shapes,
+ sizeof(XkbShapeRec),_XkbClearShape);
+ return;
+}
+
+/***====================================================================***/
+
+void
+XkbFreeGeomOverlayKeys(XkbOverlayRowPtr row,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomLeafElems(freeAll,first,count,
+ &row->num_keys,&row->sz_keys,
+ (char **)&row->keys,
+ sizeof(XkbOverlayKeyRec));
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearOverlayRow(char *row_in)
+{
+XkbOverlayRowPtr row= (XkbOverlayRowPtr)row_in;
+
+ if (row->keys!=NULL)
+ XkbFreeGeomOverlayKeys(row,0,row->num_keys,True);
+ return;
+}
+
+void
+XkbFreeGeomOverlayRows(XkbOverlayPtr overlay,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &overlay->num_rows,&overlay->sz_rows,
+ (char **)&overlay->rows,
+ sizeof(XkbOverlayRowRec),_XkbClearOverlayRow);
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearOverlay(char *overlay_in)
+{
+XkbOverlayPtr overlay= (XkbOverlayPtr)overlay_in;
+
+ if (overlay->rows!=NULL)
+ XkbFreeGeomOverlayRows(overlay,0,overlay->num_rows,True);
+ return;
+}
+
+void
+XkbFreeGeomOverlays(XkbSectionPtr section,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &section->num_overlays,&section->sz_overlays,
+ (char **)&section->overlays,
+ sizeof(XkbOverlayRec),_XkbClearOverlay);
+ return;
+}
+
+/***====================================================================***/
+
+void
+XkbFreeGeomKeys(XkbRowPtr row,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomLeafElems(freeAll,first,count,
+ &row->num_keys,&row->sz_keys,
+ (char **)&row->keys,
+ sizeof(XkbKeyRec));
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearRow(char *row_in)
+{
+XkbRowPtr row= (XkbRowPtr)row_in;
+
+ if (row->keys!=NULL)
+ XkbFreeGeomKeys(row,0,row->num_keys,True);
+ return;
+}
+
+void
+XkbFreeGeomRows(XkbSectionPtr section,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &section->num_rows,&section->sz_rows,
+ (char **)&section->rows,
+ sizeof(XkbRowRec),_XkbClearRow);
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearSection(char *section_in)
+{
+XkbSectionPtr section= (XkbSectionPtr)section_in;
+
+ if (section->rows!=NULL)
+ XkbFreeGeomRows(section,0,section->num_rows,True);
+ if (section->doodads!=NULL) {
+ XkbFreeGeomDoodads(section->doodads,section->num_doodads,True);
+ section->doodads= NULL;
+ }
+ return;
+}
+
+void
+XkbFreeGeomSections(XkbGeometryPtr geom,int first,int count,Bool freeAll)
+{
+ _XkbFreeGeomNonLeafElems(freeAll,first,count,
+ &geom->num_sections,&geom->sz_sections,
+ (char **)&geom->sections,
+ sizeof(XkbSectionRec),_XkbClearSection);
+ return;
+}
+
+/***====================================================================***/
+
+static void
+_XkbClearDoodad(char *doodad_in)
+{
+XkbDoodadPtr doodad= (XkbDoodadPtr)doodad_in;
+
+ switch (doodad->any.type) {
+ case XkbTextDoodad:
+ {
+ if (doodad->text.text!=NULL) {
+ _XkbFree(doodad->text.text);
+ doodad->text.text= NULL;
+ }
+ if (doodad->text.font!=NULL) {
+ _XkbFree(doodad->text.font);
+ doodad->text.font= NULL;
+ }
+ }
+ break;
+ case XkbLogoDoodad:
+ {
+ if (doodad->logo.logo_name!=NULL) {
+ _XkbFree(doodad->logo.logo_name);
+ doodad->logo.logo_name= NULL;
+ }
+ }
+ break;
+ }
+ return;
+}
+
+void
+XkbFreeGeomDoodads(XkbDoodadPtr doodads,int nDoodads,Bool freeAll)
+{
+register int i;
+register XkbDoodadPtr doodad;
+
+ if (doodads) {
+ for (i=0,doodad= doodads;i<nDoodads;i++,doodad++) {
+ _XkbClearDoodad((char *)doodad);
+ }
+ if (freeAll)
+ _XkbFree(doodads);
+ }
+ return;
+}
+
+void
+XkbFreeGeometry(XkbGeometryPtr geom,unsigned which,Bool freeMap)
+{
+ if (geom==NULL)
+ return;
+ if (freeMap)
+ which= XkbGeomAllMask;
+ if ((which&XkbGeomPropertiesMask)&&(geom->properties!=NULL))
+ XkbFreeGeomProperties(geom,0,geom->num_properties,True);
+ if ((which&XkbGeomColorsMask)&&(geom->colors!=NULL))
+ XkbFreeGeomColors(geom,0,geom->num_colors,True);
+ if ((which&XkbGeomShapesMask)&&(geom->shapes!=NULL))
+ XkbFreeGeomShapes(geom,0,geom->num_shapes,True);
+ if ((which&XkbGeomSectionsMask)&&(geom->sections!=NULL))
+ XkbFreeGeomSections(geom,0,geom->num_sections,True);
+ if ((which&XkbGeomDoodadsMask)&&(geom->doodads!= NULL)) {
+ XkbFreeGeomDoodads(geom->doodads,geom->num_doodads,True);
+ geom->doodads= NULL;
+ geom->num_doodads= geom->sz_doodads= 0;
+ }
+ if ((which&XkbGeomKeyAliasesMask)&&(geom->key_aliases!=NULL))
+ XkbFreeGeomKeyAliases(geom,0,geom->num_key_aliases,True);
+ if (freeMap) {
+ if (geom->label_font!=NULL) {
+ _XkbFree(geom->label_font);
+ geom->label_font= NULL;
+ }
+ _XkbFree(geom);
+ }
+ return;
+}
+
+/***====================================================================***/
+
+static Status
+_XkbGeomAlloc( XPointer * old,
+ unsigned short * num,
+ unsigned short * total,
+ int num_new,
+ Size_t sz_elem)
+{
+ if (num_new<1)
+ return Success;
+ if ((*old)==NULL)
+ *num= *total= 0;
+
+ if ((*num)+num_new<=(*total))
+ return Success;
+
+ *total= (*num)+num_new;
+ if ((*old)!=NULL)
+ (*old)= (XPointer)_XkbRealloc((*old),(*total)*sz_elem);
+ else (*old)= (XPointer)_XkbCalloc((*total),sz_elem);
+ if ((*old)==NULL) {
+ *total= *num= 0;
+ return BadAlloc;
+ }
+
+ if (*num>0) {
+ char *tmp= (char *)(*old);
+ bzero(&tmp[sz_elem*(*num)],(num_new*sz_elem));
+ }
+ return Success;
+}
+
+#define _XkbAllocProps(g,n) _XkbGeomAlloc((XPointer *)&(g)->properties,\
+ &(g)->num_properties,&(g)->sz_properties,\
+ (n),sizeof(XkbPropertyRec))
+#define _XkbAllocColors(g,n) _XkbGeomAlloc((XPointer *)&(g)->colors,\
+ &(g)->num_colors,&(g)->sz_colors,\
+ (n),sizeof(XkbColorRec))
+#define _XkbAllocShapes(g,n) _XkbGeomAlloc((XPointer *)&(g)->shapes,\
+ &(g)->num_shapes,&(g)->sz_shapes,\
+ (n),sizeof(XkbShapeRec))
+#define _XkbAllocSections(g,n) _XkbGeomAlloc((XPointer *)&(g)->sections,\
+ &(g)->num_sections,&(g)->sz_sections,\
+ (n),sizeof(XkbSectionRec))
+#define _XkbAllocDoodads(g,n) _XkbGeomAlloc((XPointer *)&(g)->doodads,\
+ &(g)->num_doodads,&(g)->sz_doodads,\
+ (n),sizeof(XkbDoodadRec))
+#define _XkbAllocKeyAliases(g,n) _XkbGeomAlloc((XPointer *)&(g)->key_aliases,\
+ &(g)->num_key_aliases,&(g)->sz_key_aliases,\
+ (n),sizeof(XkbKeyAliasRec))
+
+#define _XkbAllocOutlines(s,n) _XkbGeomAlloc((XPointer *)&(s)->outlines,\
+ &(s)->num_outlines,&(s)->sz_outlines,\
+ (n),sizeof(XkbOutlineRec))
+#define _XkbAllocRows(s,n) _XkbGeomAlloc((XPointer *)&(s)->rows,\
+ &(s)->num_rows,&(s)->sz_rows,\
+ (n),sizeof(XkbRowRec))
+#define _XkbAllocPoints(o,n) _XkbGeomAlloc((XPointer *)&(o)->points,\
+ &(o)->num_points,&(o)->sz_points,\
+ (n),sizeof(XkbPointRec))
+#define _XkbAllocKeys(r,n) _XkbGeomAlloc((XPointer *)&(r)->keys,\
+ &(r)->num_keys,&(r)->sz_keys,\
+ (n),sizeof(XkbKeyRec))
+#define _XkbAllocOverlays(s,n) _XkbGeomAlloc((XPointer *)&(s)->overlays,\
+ &(s)->num_overlays,&(s)->sz_overlays,\
+ (n),sizeof(XkbOverlayRec))
+#define _XkbAllocOverlayRows(o,n) _XkbGeomAlloc((XPointer *)&(o)->rows,\
+ &(o)->num_rows,&(o)->sz_rows,\
+ (n),sizeof(XkbOverlayRowRec))
+#define _XkbAllocOverlayKeys(r,n) _XkbGeomAlloc((XPointer *)&(r)->keys,\
+ &(r)->num_keys,&(r)->sz_keys,\
+ (n),sizeof(XkbOverlayKeyRec))
+
+Status
+XkbAllocGeomProps(XkbGeometryPtr geom,int nProps)
+{
+ return _XkbAllocProps(geom,nProps);
+}
+
+Status
+XkbAllocGeomColors(XkbGeometryPtr geom,int nColors)
+{
+ return _XkbAllocColors(geom,nColors);
+}
+
+Status
+XkbAllocGeomKeyAliases(XkbGeometryPtr geom,int nKeyAliases)
+{
+ return _XkbAllocKeyAliases(geom,nKeyAliases);
+}
+
+Status
+XkbAllocGeomShapes(XkbGeometryPtr geom,int nShapes)
+{
+ return _XkbAllocShapes(geom,nShapes);
+}
+
+Status
+XkbAllocGeomSections(XkbGeometryPtr geom,int nSections)
+{
+ return _XkbAllocSections(geom,nSections);
+}
+
+Status
+XkbAllocGeomOverlays(XkbSectionPtr section,int nOverlays)
+{
+ return _XkbAllocOverlays(section,nOverlays);
+}
+
+Status
+XkbAllocGeomOverlayRows(XkbOverlayPtr overlay,int nRows)
+{
+ return _XkbAllocOverlayRows(overlay,nRows);
+}
+
+Status
+XkbAllocGeomOverlayKeys(XkbOverlayRowPtr row,int nKeys)
+{
+ return _XkbAllocOverlayKeys(row,nKeys);
+}
+
+Status
+XkbAllocGeomDoodads(XkbGeometryPtr geom,int nDoodads)
+{
+ return _XkbAllocDoodads(geom,nDoodads);
+}
+
+Status
+XkbAllocGeomSectionDoodads(XkbSectionPtr section,int nDoodads)
+{
+ return _XkbAllocDoodads(section,nDoodads);
+}
+
+Status
+XkbAllocGeomOutlines(XkbShapePtr shape,int nOL)
+{
+ return _XkbAllocOutlines(shape,nOL);
+}
+
+Status
+XkbAllocGeomRows(XkbSectionPtr section,int nRows)
+{
+ return _XkbAllocRows(section,nRows);
+}
+
+Status
+XkbAllocGeomPoints(XkbOutlinePtr ol,int nPts)
+{
+ return _XkbAllocPoints(ol,nPts);
+}
+
+Status
+XkbAllocGeomKeys(XkbRowPtr row,int nKeys)
+{
+ return _XkbAllocKeys(row,nKeys);
+}
+
+Status
+XkbAllocGeometry(XkbDescPtr xkb,XkbGeometrySizesPtr sizes)
+{
+XkbGeometryPtr geom;
+Status rtrn;
+
+ if (xkb->geom==NULL) {
+ xkb->geom= _XkbTypedCalloc(1,XkbGeometryRec);
+ if (!xkb->geom)
+ return BadAlloc;
+ }
+ geom= xkb->geom;
+ if ((sizes->which&XkbGeomPropertiesMask)&&
+ ((rtrn=_XkbAllocProps(geom,sizes->num_properties))!=Success)) {
+ goto BAIL;
+ }
+ if ((sizes->which&XkbGeomColorsMask)&&
+ ((rtrn=_XkbAllocColors(geom,sizes->num_colors))!=Success)) {
+ goto BAIL;
+ }
+ if ((sizes->which&XkbGeomShapesMask)&&
+ ((rtrn=_XkbAllocShapes(geom,sizes->num_shapes))!=Success)) {
+ goto BAIL;
+ }
+ if ((sizes->which&XkbGeomSectionsMask)&&
+ ((rtrn=_XkbAllocSections(geom,sizes->num_sections))!=Success)) {
+ goto BAIL;
+ }
+ if ((sizes->which&XkbGeomDoodadsMask)&&
+ ((rtrn=_XkbAllocDoodads(geom,sizes->num_doodads))!=Success)) {
+ goto BAIL;
+ }
+ if ((sizes->which&XkbGeomKeyAliasesMask)&&
+ ((rtrn=_XkbAllocKeyAliases(geom,sizes->num_key_aliases))!=Success)) {
+ goto BAIL;
+ }
+ return Success;
+BAIL:
+ XkbFreeGeometry(geom,XkbGeomAllMask,True);
+ xkb->geom= NULL;
+ return rtrn;
+}
+
+/***====================================================================***/
+
+XkbPropertyPtr
+XkbAddGeomProperty(XkbGeometryPtr geom,char *name,char *value)
+{
+register int i;
+register XkbPropertyPtr prop;
+
+ if ((!geom)||(!name)||(!value))
+ return NULL;
+ for (i=0,prop=geom->properties;i<geom->num_properties;i++,prop++) {
+ if ((prop->name)&&(strcmp(name,prop->name)==0)) {
+ if (prop->value)
+ _XkbFree(prop->value);
+ prop->value= (char *)_XkbAlloc(strlen(value)+1);
+ if (prop->value)
+ strcpy(prop->value,value);
+ return prop;
+ }
+ }
+ if ((geom->num_properties>=geom->sz_properties)&&
+ (_XkbAllocProps(geom,1)!=Success)) {
+ return NULL;
+ }
+ prop= &geom->properties[geom->num_properties];
+ prop->name= (char *)_XkbAlloc(strlen(name)+1);
+ if (!name)
+ return NULL;
+ strcpy(prop->name,name);
+ prop->value= (char *)_XkbAlloc(strlen(value)+1);
+ if (!value) {
+ _XkbFree(prop->name);
+ prop->name= NULL;
+ return NULL;
+ }
+ strcpy(prop->value,value);
+ geom->num_properties++;
+ return prop;
+}
+
+XkbKeyAliasPtr
+XkbAddGeomKeyAlias(XkbGeometryPtr geom,char *aliasStr,char *realStr)
+{
+register int i;
+register XkbKeyAliasPtr alias;
+
+ if ((!geom)||(!aliasStr)||(!realStr)||(!aliasStr[0])||(!realStr[0]))
+ return NULL;
+ for (i=0,alias=geom->key_aliases;i<geom->num_key_aliases;i++,alias++) {
+ if (strncmp(alias->alias,aliasStr,XkbKeyNameLength)==0) {
+ bzero(alias->real,XkbKeyNameLength);
+ strncpy(alias->real,realStr,XkbKeyNameLength);
+ return alias;
+ }
+ }
+ if ((geom->num_key_aliases>=geom->sz_key_aliases)&&
+ (_XkbAllocKeyAliases(geom,1)!=Success)) {
+ return NULL;
+ }
+ alias= &geom->key_aliases[geom->num_key_aliases];
+ bzero(alias,sizeof(XkbKeyAliasRec));
+ strncpy(alias->alias,aliasStr,XkbKeyNameLength);
+ strncpy(alias->real,realStr,XkbKeyNameLength);
+ geom->num_key_aliases++;
+ return alias;
+}
+
+XkbColorPtr
+XkbAddGeomColor(XkbGeometryPtr geom,char *spec,unsigned int pixel)
+{
+register int i;
+register XkbColorPtr color;
+
+ if ((!geom)||(!spec))
+ return NULL;
+ for (i=0,color=geom->colors;i<geom->num_colors;i++,color++) {
+ if ((color->spec)&&(strcmp(color->spec,spec)==0)) {
+ color->pixel= pixel;
+ return color;
+ }
+ }
+ if ((geom->num_colors>=geom->sz_colors)&&
+ (_XkbAllocColors(geom,1)!=Success)) {
+ return NULL;
+ }
+ color= &geom->colors[geom->num_colors];
+ color->pixel= pixel;
+ color->spec= (char *)_XkbAlloc(strlen(spec)+1);
+ if (!color->spec)
+ return NULL;
+ strcpy(color->spec,spec);
+ geom->num_colors++;
+ return color;
+}
+
+XkbOutlinePtr
+XkbAddGeomOutline(XkbShapePtr shape,int sz_points)
+{
+XkbOutlinePtr outline;
+
+ if ((!shape)||(sz_points<0))
+ return NULL;
+ if ((shape->num_outlines>=shape->sz_outlines)&&
+ (_XkbAllocOutlines(shape,1)!=Success)) {
+ return NULL;
+ }
+ outline= &shape->outlines[shape->num_outlines];
+ bzero(outline,sizeof(XkbOutlineRec));
+ if ((sz_points>0)&&(_XkbAllocPoints(outline,sz_points)!=Success))
+ return NULL;
+ shape->num_outlines++;
+ return outline;
+}
+
+XkbShapePtr
+XkbAddGeomShape(XkbGeometryPtr geom,Atom name,int sz_outlines)
+{
+XkbShapePtr shape;
+register int i;
+
+ if ((!geom)||(!name)||(sz_outlines<0))
+ return NULL;
+ if (geom->num_shapes>0) {
+ for (shape=geom->shapes,i=0;i<geom->num_shapes;i++,shape++) {
+ if (name==shape->name)
+ return shape;
+ }
+ }
+ if ((geom->num_shapes>=geom->sz_shapes)&&
+ (_XkbAllocShapes(geom,1)!=Success))
+ return NULL;
+ shape= &geom->shapes[geom->num_shapes];
+ bzero(shape,sizeof(XkbShapeRec));
+ if ((sz_outlines>0)&&(_XkbAllocOutlines(shape,sz_outlines)!=Success))
+ return NULL;
+ shape->name= name;
+ shape->primary= shape->approx= NULL;
+ geom->num_shapes++;
+ return shape;
+}
+
+XkbKeyPtr
+XkbAddGeomKey(XkbRowPtr row)
+{
+XkbKeyPtr key;
+ if (!row)
+ return NULL;
+ if ((row->num_keys>=row->sz_keys)&&(_XkbAllocKeys(row,1)!=Success))
+ return NULL;
+ key= &row->keys[row->num_keys++];
+ bzero(key,sizeof(XkbKeyRec));
+ return key;
+}
+
+XkbRowPtr
+XkbAddGeomRow(XkbSectionPtr section,int sz_keys)
+{
+XkbRowPtr row;
+
+ if ((!section)||(sz_keys<0))
+ return NULL;
+ if ((section->num_rows>=section->sz_rows)&&
+ (_XkbAllocRows(section,1)!=Success))
+ return NULL;
+ row= &section->rows[section->num_rows];
+ bzero(row,sizeof(XkbRowRec));
+ if ((sz_keys>0)&&(_XkbAllocKeys(row,sz_keys)!=Success))
+ return NULL;
+ section->num_rows++;
+ return row;
+}
+
+XkbSectionPtr
+XkbAddGeomSection( XkbGeometryPtr geom,
+ Atom name,
+ int sz_rows,
+ int sz_doodads,
+ int sz_over)
+{
+register int i;
+XkbSectionPtr section;
+
+ if ((!geom)||(name==None)||(sz_rows<0))
+ return NULL;
+ for (i=0,section=geom->sections;i<geom->num_sections;i++,section++) {
+ if (section->name!=name)
+ continue;
+ if (((sz_rows>0)&&(_XkbAllocRows(section,sz_rows)!=Success))||
+ ((sz_doodads>0)&&(_XkbAllocDoodads(section,sz_doodads)!=Success))||
+ ((sz_over>0)&&(_XkbAllocOverlays(section,sz_over)!=Success)))
+ return NULL;
+ return section;
+ }
+ if ((geom->num_sections>=geom->sz_sections)&&
+ (_XkbAllocSections(geom,1)!=Success))
+ return NULL;
+ section= &geom->sections[geom->num_sections];
+ if ((sz_rows>0)&&(_XkbAllocRows(section,sz_rows)!=Success))
+ return NULL;
+ if ((sz_doodads>0)&&(_XkbAllocDoodads(section,sz_doodads)!=Success)) {
+ if (section->rows) {
+ _XkbFree(section->rows);
+ section->rows= NULL;
+ section->sz_rows= section->num_rows= 0;
+ }
+ return NULL;
+ }
+ section->name= name;
+ geom->num_sections++;
+ return section;
+}
+
+XkbDoodadPtr
+XkbAddGeomDoodad(XkbGeometryPtr geom,XkbSectionPtr section,Atom name)
+{
+XkbDoodadPtr old,doodad;
+register int i,nDoodads;
+
+ if ((!geom)||(name==None))
+ return NULL;
+ if ((section!=NULL)&&(section->num_doodads>0)) {
+ old= section->doodads;
+ nDoodads= section->num_doodads;
+ }
+ else {
+ old= geom->doodads;
+ nDoodads= geom->num_doodads;
+ }
+ for (i=0,doodad=old;i<nDoodads;i++,doodad++) {
+ if (doodad->any.name==name)
+ return doodad;
+ }
+ if (section) {
+ if ((section->num_doodads>=geom->sz_doodads)&&
+ (_XkbAllocDoodads(section,1)!=Success)) {
+ return NULL;
+ }
+ doodad= &section->doodads[section->num_doodads++];
+ }
+ else {
+ if ((geom->num_doodads>=geom->sz_doodads)&&
+ (_XkbAllocDoodads(geom,1)!=Success))
+ return NULL;
+ doodad= &geom->doodads[geom->num_doodads++];
+ }
+ bzero(doodad,sizeof(XkbDoodadRec));
+ doodad->any.name= name;
+ return doodad;
+}
+
+XkbOverlayKeyPtr
+XkbAddGeomOverlayKey( XkbOverlayPtr overlay,
+ XkbOverlayRowPtr row,
+ char * over,
+ char * under)
+{
+register int i;
+XkbOverlayKeyPtr key;
+XkbSectionPtr section;
+XkbRowPtr row_under;
+Bool found;
+
+ if ((!overlay)||(!row)||(!over)||(!under))
+ return NULL;
+ section= overlay->section_under;
+ if (row->row_under>=section->num_rows)
+ return NULL;
+ row_under= &section->rows[row->row_under];
+ for (i=0,found=False;i<row_under->num_keys;i++) {
+ if (strncmp(under,row_under->keys[i].name.name,XkbKeyNameLength)==0) {
+ found= True;
+ break;
+ }
+ }
+ if (!found)
+ return NULL;
+ if ((row->num_keys>=row->sz_keys)&&(_XkbAllocOverlayKeys(row,1)!=Success))
+ return NULL;
+ key= &row->keys[row->num_keys];
+ strncpy(key->under.name,under,XkbKeyNameLength);
+ strncpy(key->over.name,over,XkbKeyNameLength);
+ row->num_keys++;
+ return key;
+}
+
+XkbOverlayRowPtr
+XkbAddGeomOverlayRow(XkbOverlayPtr overlay,int row_under,int sz_keys)
+{
+register int i;
+XkbOverlayRowPtr row;
+
+ if ((!overlay)||(sz_keys<0))
+ return NULL;
+ if (row_under>=overlay->section_under->num_rows)
+ return NULL;
+ for (i=0;i<overlay->num_rows;i++) {
+ if (overlay->rows[i].row_under==row_under) {
+ row= &overlay->rows[i];
+ if ((row->sz_keys<sz_keys)&&
+ (_XkbAllocOverlayKeys(row,sz_keys)!=Success)) {
+ return NULL;
+ }
+ return &overlay->rows[i];
+ }
+ }
+ if ((overlay->num_rows>=overlay->sz_rows)&&
+ (_XkbAllocOverlayRows(overlay,1)!=Success))
+ return NULL;
+ row= &overlay->rows[overlay->num_rows];
+ bzero(row,sizeof(XkbOverlayRowRec));
+ if ((sz_keys>0)&&(_XkbAllocOverlayKeys(row,sz_keys)!=Success))
+ return NULL;
+ row->row_under= row_under;
+ overlay->num_rows++;
+ return row;
+}
+
+XkbOverlayPtr
+XkbAddGeomOverlay(XkbSectionPtr section,Atom name,int sz_rows)
+{
+register int i;
+XkbOverlayPtr overlay;
+
+ if ((!section)||(name==None)||(sz_rows==0))
+ return NULL;
+
+ for (i=0,overlay=section->overlays;i<section->num_overlays;i++,overlay++) {
+ if (overlay->name==name) {
+ if ((sz_rows>0)&&(_XkbAllocOverlayRows(overlay,sz_rows)!=Success))
+ return NULL;
+ return overlay;
+ }
+ }
+ if ((section->num_overlays>=section->sz_overlays)&&
+ (_XkbAllocOverlays(section,1)!=Success))
+ return NULL;
+ overlay= &section->overlays[section->num_overlays];
+ if ((sz_rows>0)&&(_XkbAllocOverlayRows(overlay,sz_rows)!=Success))
+ return NULL;
+ overlay->name= name;
+ overlay->section_under= section;
+ section->num_overlays++;
+ return overlay;
+}
diff --git a/nx-X11/programs/Xserver/xkb/XKBMAlloc.c b/nx-X11/programs/Xserver/xkb/XKBMAlloc.c
new file mode 100644
index 000000000..ffc822fed
--- /dev/null
+++ b/nx-X11/programs/Xserver/xkb/XKBMAlloc.c
@@ -0,0 +1,1017 @@
+/************************************************************
+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name of Silicon Graphics not be
+used in advertising or publicity pertaining to distribution
+of the software without specific prior written permission.
+Silicon Graphics makes no representation about the suitability
+of this software for any purpose. It is provided "as is"
+without any express or implied warranty.
+
+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+********************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#elif defined(HAVE_CONFIG_H)
+#include <config.h>
+#endif
+
+#ifndef XKB_IN_SERVER
+
+#include <stdio.h>
+#include "Xlibint.h"
+#include <nx-X11/extensions/XKBproto.h>
+#include <nx-X11/keysym.h>
+#include "XKBlibint.h"
+
+#else
+
+#include <stdio.h>
+#include <nx-X11/X.h>
+#include <nx-X11/Xproto.h>
+#include "misc.h"
+#include "inputstr.h"
+#include <nx-X11/keysym.h>
+#define XKBSRV_NEED_FILE_FUNCS
+#include <nx-X11/extensions/XKBsrv.h>
+
+#endif /* XKB_IN_SERVER */
+
+/***====================================================================***/
+
+Status
+XkbAllocClientMap(XkbDescPtr xkb,unsigned which,unsigned nTotalTypes)
+{
+register int i;
+XkbClientMapPtr map;
+
+ if ((xkb==NULL)||((nTotalTypes>0)&&(nTotalTypes<XkbNumRequiredTypes)))
+ return BadValue;
+ if ((which&XkbKeySymsMask)&&
+ ((!XkbIsLegalKeycode(xkb->min_key_code))||
+ (!XkbIsLegalKeycode(xkb->max_key_code))||
+ (xkb->max_key_code<xkb->min_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_types<nTotalTypes) {
+ XkbKeyTypeRec *prev_types = map->types;
+
+ 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_code<xkb->min_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;i<XkbNumVirtualMods;i++) {
+ map->vmods[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_code<xkb->min_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_code<xkb->min_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)<nNewActions) {
+ unsigned need;
+ XkbAction *prev_acts = map->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_code<xkb->min_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_code<xkb->min_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;i<num_types;i++) {
+ if ((rtrn= XkbCopyKeyType(from++,into++))!=Success)
+ return rtrn;
+ }
+ return Success;
+}
+
+XkbKeyTypePtr
+XkbAddKeyType( XkbDescPtr xkb,
+ Atom name,
+ int map_count,
+ Bool want_preserve,
+ int num_lvls)
+{
+register int i;
+unsigned tmp;
+XkbKeyTypePtr type;
+XkbClientMapPtr map;
+
+ if ((!xkb)||(num_lvls<1))
+ return NULL;
+ map= xkb->map;
+ if ((map)&&(map->types)) {
+ for (i=0;i<map->num_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_types<XkbNumRequiredTypes)) {
+ tmp= XkbNumRequiredTypes+1;
+ if (XkbAllocClientMap(xkb,XkbKeyTypesMask,tmp)!=Success)
+ return NULL;
+ 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;i<map->num_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 (width<type->num_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_lvls<type->num_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 (width<type->num_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<nMatchingKeys;i++) {
+ KeySym * pSyms;
+ int width,nClear;
+
+ key= matchingKeys[i];
+ width= XkbKeyGroupsWidth(xkb,key);
+ nClear= width-firstClear;
+ pSyms= XkbKeySymsPtr(xkb,key);
+ for (g=XkbKeyNumGroups(xkb,key)-1;g>=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)||(minKC<XkbMinLegalKeyCode)||(maxKC>XkbMaxLegalKeyCode))
+ return BadValue;
+ if (minKC>maxKC)
+ return BadMatch;
+ if (minKC<xkb->min_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;
+ }
+#ifdef NXAGENT_SERVER
+ bzero((char *)&xkb->map->key_sym_map[xkb->max_key_code+1],
+ tmp*sizeof(XkbSymMapRec));
+#else
+ bzero((char *)&xkb->map->key_sym_map[xkb->max_key_code],
+ tmp*sizeof(XkbSymMapRec));
+#endif
+ 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;
+ }
+#ifdef NXAGENT_SERVER
+ bzero((char *)&xkb->map->modmap[xkb->max_key_code+1],tmp);
+#else
+ bzero((char *)&xkb->map->modmap[xkb->max_key_code],tmp);
+#endif
+ 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;
+ }
+#ifdef NXAGENT_SERVER
+ bzero((char *)&xkb->server->behaviors[xkb->max_key_code+1],
+ tmp*sizeof(XkbBehavior));
+#else
+ bzero((char *)&xkb->server->behaviors[xkb->max_key_code],
+ tmp*sizeof(XkbBehavior));
+#endif
+ 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;
+ }
+#ifdef NXAGENT_SERVER
+ bzero((char *)&xkb->server->key_acts[xkb->max_key_code+1],
+ tmp*sizeof(unsigned short));
+#else
+ bzero((char *)&xkb->server->key_acts[xkb->max_key_code],
+ tmp*sizeof(unsigned short));
+#endif
+ 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;
+ }
+#ifdef NXAGENT_SERVER
+ bzero((char *)&xkb->server->vmodmap[xkb->max_key_code+1],
+ tmp*sizeof(unsigned short));
+#else
+ bzero((char *)&xkb->server->vmodmap[xkb->max_key_code],
+ tmp*sizeof(unsigned short));
+#endif
+ 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;
+ }
+#ifdef NXAGENT_SERVER
+ bzero((char *)&xkb->names->keys[xkb->max_key_code+1],
+ tmp*sizeof(XkbKeyNameRec));
+#else
+ bzero((char *)&xkb->names->keys[xkb->max_key_code],
+ tmp*sizeof(XkbKeyNameRec));
+#endif
+ 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 (needed<nCopy)
+ nCopy= needed;
+ }
+
+ if (nCopy>0)
+ memcpy(&newActs[nActs],XkbKeyActionsPtr(xkb,i),
+ nCopy*sizeof(XkbAction));
+ if (nCopy<nKeyActs)
+ bzero(&newActs[nActs+nCopy],(nKeyActs-nCopy)*sizeof(XkbAction));
+ xkb->server->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;i<map->num_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/nx-X11/programs/Xserver/xkb/XKBMisc.c b/nx-X11/programs/Xserver/xkb/XKBMisc.c
new file mode 100644
index 000000000..b3012dc4f
--- /dev/null
+++ b/nx-X11/programs/Xserver/xkb/XKBMisc.c
@@ -0,0 +1,975 @@
+/************************************************************
+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name of Silicon Graphics not be
+used in advertising or publicity pertaining to distribution
+of the software without specific prior written permission.
+Silicon Graphics makes no representation about the suitability
+of this software for any purpose. It is provided "as is"
+without any express or implied warranty.
+
+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+********************************************************/
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#elif defined(HAVE_CONFIG_H)
+#include <config.h>
+#endif
+
+#ifndef XKB_IN_SERVER
+
+#include <stdio.h>
+#include "Xlibint.h"
+#include <nx-X11/extensions/XKBproto.h>
+#include <nx-X11/keysym.h>
+#include "XKBlibint.h"
+
+#else
+
+#include <stdio.h>
+#include <nx-X11/X.h>
+#include <nx-X11/Xproto.h>
+#include "misc.h"
+#include "inputstr.h"
+#include <nx-X11/keysym.h>
+#define XKBSRV_NEED_FILE_FUNCS
+#include <nx-X11/extensions/XKBsrv.h>
+
+#endif /* XKB_IN_SERVER */
+
+/***====================================================================***/
+
+#define mapSize(m) (sizeof(m)/sizeof(XkbKTMapEntryRec))
+static XkbKTMapEntryRec map2Level[]= {
+ { True, ShiftMask, {1, ShiftMask, 0} }
+};
+
+static XkbKTMapEntryRec mapAlpha[]= {
+ { True, ShiftMask, { 1, ShiftMask, 0 } },
+ { True, LockMask, { 0, LockMask, 0 } }
+};
+
+static XkbModsRec preAlpha[]= {
+ { 0, 0, 0 },
+ { LockMask, LockMask, 0 }
+};
+
+#define NL_VMOD_MASK 0
+static XkbKTMapEntryRec mapKeypad[]= {
+ { True, ShiftMask, { 1, ShiftMask, 0 } },
+ { False, 0, { 1, 0, NL_VMOD_MASK } }
+};
+
+static XkbKeyTypeRec canonicalTypes[XkbNumRequiredTypes] = {
+ { { 0, 0, 0 },
+ 1, /* num_levels */
+ 0, /* map_count */
+ NULL, NULL,
+ None, NULL
+ },
+ { { ShiftMask, ShiftMask, 0 },
+ 2, /* num_levels */
+ mapSize(map2Level), /* map_count */
+ map2Level, NULL,
+ None, NULL
+ },
+ { { ShiftMask|LockMask, ShiftMask|LockMask, 0 },
+ 2, /* num_levels */
+ mapSize(mapAlpha), /* map_count */
+ mapAlpha, preAlpha,
+ None, NULL
+ },
+ { { ShiftMask, ShiftMask, NL_VMOD_MASK },
+ 2, /* num_levels */
+ mapSize(mapKeypad), /* map_count */
+ mapKeypad, NULL,
+ None, NULL
+ }
+};
+
+Status
+XkbInitCanonicalKeyTypes(XkbDescPtr xkb,unsigned which,int keypadVMod)
+{
+XkbClientMapPtr map;
+XkbKeyTypePtr from,to;
+Status rtrn;
+
+ if (!xkb)
+ return BadMatch;
+ rtrn= XkbAllocClientMap(xkb,XkbKeyTypesMask,XkbNumRequiredTypes);
+ if (rtrn!=Success)
+ return rtrn;
+ map= xkb->map;
+ if ((which&XkbAllRequiredTypes)==0)
+ return Success;
+ rtrn= Success;
+ from= canonicalTypes;
+ to= map->types;
+ if (which&XkbOneLevelMask)
+ rtrn= XkbCopyKeyType(&from[XkbOneLevelIndex],&to[XkbOneLevelIndex]);
+ if ((which&XkbTwoLevelMask)&&(rtrn==Success))
+ rtrn= XkbCopyKeyType(&from[XkbTwoLevelIndex],&to[XkbTwoLevelIndex]);
+ if ((which&XkbAlphabeticMask)&&(rtrn==Success))
+ rtrn= XkbCopyKeyType(&from[XkbAlphabeticIndex],&to[XkbAlphabeticIndex]);
+ if ((which&XkbKeypadMask)&&(rtrn==Success)) {
+ XkbKeyTypePtr type;
+ rtrn= XkbCopyKeyType(&from[XkbKeypadIndex],&to[XkbKeypadIndex]);
+ type= &to[XkbKeypadIndex];
+ if ((keypadVMod>=0)&&(keypadVMod<XkbNumVirtualMods)&&(rtrn==Success)) {
+ type->mods.vmods= (1<<keypadVMod);
+ type->map[0].active= True;
+ type->map[0].mods.mask= ShiftMask;
+ type->map[0].mods.real_mods= ShiftMask;
+ type->map[0].mods.vmods= 0;
+ type->map[0].level= 1;
+ type->map[1].active= False;
+ type->map[1].mods.mask= 0;
+ type->map[1].mods.real_mods= 0;
+ type->map[1].mods.vmods= (1<<keypadVMod);
+ type->map[1].level= 1;
+ }
+ }
+ return Success;
+}
+
+/***====================================================================***/
+
+#define CORE_SYM(i) (i<map_width?core_syms[i]:NoSymbol)
+#define XKB_OFFSET(g,l) (((g)*groupsWidth)+(l))
+
+int
+XkbKeyTypesForCoreSymbols( XkbDescPtr xkb,
+ int map_width,
+ KeySym * core_syms,
+ unsigned int protected,
+ int * types_inout,
+ KeySym * xkb_syms_rtrn)
+{
+register int i;
+unsigned int empty;
+int nSyms[XkbNumKbdGroups];
+int nGroups,tmp,groupsWidth;
+
+ /* Section 12.2 of the protocol describes this process in more detail */
+ /* Step 1: find the # of symbols in the core mapping per group */
+ groupsWidth= 2;
+ for (i=0;i<XkbNumKbdGroups;i++) {
+ if ((protected&(1<<i))&&(types_inout[i]<xkb->map->num_types)) {
+ nSyms[i]= xkb->map->types[types_inout[i]].num_levels;
+ if (nSyms[i]>groupsWidth)
+ groupsWidth= nSyms[i];
+ }
+ else {
+ types_inout[i]= XkbTwoLevelIndex; /* don't really know, yet */
+ nSyms[i]= 2;
+ }
+ }
+ if (nSyms[XkbGroup1Index]<2)
+ nSyms[XkbGroup1Index]= 2;
+ if (nSyms[XkbGroup2Index]<2)
+ nSyms[XkbGroup2Index]= 2;
+ /* Step 2: Copy the symbols from the core ordering to XKB ordering */
+ /* symbols in the core are in the order: */
+ /* G1L1 G1L2 G2L1 G2L2 [G1L[3-n]] [G2L[3-n]] [G3L*] [G3L*] */
+ xkb_syms_rtrn[XKB_OFFSET(XkbGroup1Index,0)]= CORE_SYM(0);
+ xkb_syms_rtrn[XKB_OFFSET(XkbGroup1Index,1)]= CORE_SYM(1);
+ for (i=2;i<nSyms[XkbGroup1Index];i++) {
+ xkb_syms_rtrn[XKB_OFFSET(XkbGroup1Index,i)]= CORE_SYM(2+i);
+ }
+ xkb_syms_rtrn[XKB_OFFSET(XkbGroup2Index,0)]= CORE_SYM(2);
+ xkb_syms_rtrn[XKB_OFFSET(XkbGroup2Index,1)]= CORE_SYM(3);
+ tmp= 2+(nSyms[XkbGroup1Index]-2); /* offset to extra group2 syms */
+ for (i=2;i<nSyms[XkbGroup2Index];i++) {
+ xkb_syms_rtrn[XKB_OFFSET(XkbGroup2Index,i)]= CORE_SYM(tmp+i);
+ }
+ tmp= nSyms[XkbGroup1Index]+nSyms[XkbGroup2Index];
+ if ((tmp>=map_width)&&
+ ((protected&(XkbExplicitKeyType3Mask|XkbExplicitKeyType4Mask))==0)) {
+ nSyms[XkbGroup3Index]= 0;
+ nSyms[XkbGroup4Index]= 0;
+ nGroups= 2;
+ }
+ else {
+ nGroups= 3;
+ for (i=0;i<nSyms[XkbGroup3Index];i++,tmp++) {
+ xkb_syms_rtrn[XKB_OFFSET(XkbGroup3Index,i)]= CORE_SYM(tmp);
+ }
+ if ((tmp<map_width)||(protected&XkbExplicitKeyType4Mask)) {
+ nGroups= 4;
+ for (i=0;i<nSyms[XkbGroup4Index];i++,tmp++) {
+ xkb_syms_rtrn[XKB_OFFSET(XkbGroup4Index,i)]= CORE_SYM(tmp);
+ }
+ }
+ else {
+ nSyms[XkbGroup4Index]= 0;
+ }
+ }
+ /* steps 3&4: alphanumeric expansion, assign canonical types */
+ empty= 0;
+ for (i=0;i<nGroups;i++) {
+ KeySym *syms;
+ syms= &xkb_syms_rtrn[XKB_OFFSET(i,0)];
+ if ((nSyms[i]>1)&&(syms[1]==NoSymbol)&&(syms[0]!=NoSymbol)) {
+ KeySym upper,lower;
+ XConvertCase(syms[0],&lower,&upper);
+ if (upper!=lower) {
+ xkb_syms_rtrn[XKB_OFFSET(i,0)]= lower;
+ xkb_syms_rtrn[XKB_OFFSET(i,1)]= upper;
+ if ((protected&(1<<i))==0)
+ types_inout[i]= XkbAlphabeticIndex;
+ }
+ else if ((protected&(1<<i))==0) {
+ types_inout[i]= XkbOneLevelIndex;
+ /* nSyms[i]= 1;*/
+ }
+ }
+ if (((protected&(1<<i))==0)&&(types_inout[i]==XkbTwoLevelIndex)) {
+ if (IsKeypadKey(syms[0])||IsKeypadKey(syms[1]))
+ types_inout[i]= XkbKeypadIndex;
+ else {
+ KeySym upper,lower;
+ XConvertCase(syms[0],&lower,&upper);
+ if ((syms[0]==lower)&&(syms[1]==upper))
+ types_inout[i]= XkbAlphabeticIndex;
+ }
+ }
+ if (syms[0]==NoSymbol) {
+ register int n;
+ Bool found;
+ for (n=1,found=False;(!found)&&(n<nSyms[i]);n++) {
+ found= (syms[n]!=NoSymbol);
+ }
+ if (!found)
+ empty|= (1<<i);
+ }
+ }
+ /* step 5: squoosh out empty groups */
+ if (empty) {
+ for (i=nGroups-1;i>=0;i--) {
+ if (((empty&(1<<i))==0)||(protected&(1<<i)))
+ break;
+ nGroups--;
+ }
+ }
+ if (nGroups<1)
+ return 0;
+
+ /* step 6: replicate group 1 into group two, if necessary */
+ if ((nGroups>1)&&((empty&(XkbGroup1Mask|XkbGroup2Mask))==XkbGroup2Mask)) {
+ if ((protected&(XkbExplicitKeyType1Mask|XkbExplicitKeyType2Mask))==0) {
+ nSyms[XkbGroup2Index]= nSyms[XkbGroup1Index];
+ types_inout[XkbGroup2Index]= types_inout[XkbGroup1Index];
+ memcpy((char *)&xkb_syms_rtrn[2],(char *)xkb_syms_rtrn,
+ 2*sizeof(KeySym));
+ }
+ else if (types_inout[XkbGroup1Index]==types_inout[XkbGroup2Index]) {
+ memcpy((char *)&xkb_syms_rtrn[nSyms[XkbGroup1Index]],
+ (char *)xkb_syms_rtrn,
+ nSyms[XkbGroup1Index]*sizeof(KeySym));
+ }
+ }
+
+ /* step 7: check for all groups identical or all width 1 */
+ if (nGroups>1) {
+ Bool sameType,allOneLevel;
+ allOneLevel= (xkb->map->types[types_inout[0]].num_levels==1);
+ for (i=1,sameType=True;(allOneLevel||sameType)&&(i<nGroups);i++) {
+ sameType=(sameType&&(types_inout[i]==types_inout[XkbGroup1Index]));
+ if (allOneLevel)
+ allOneLevel= (xkb->map->types[types_inout[i]].num_levels==1);
+ }
+ if ((sameType)&&
+ (!(protected&(XkbExplicitKeyTypesMask&~XkbExplicitKeyType1Mask)))){
+ register int s;
+ Bool identical;
+ for (i=1,identical=True;identical&&(i<nGroups);i++) {
+ KeySym *syms;
+ syms= &xkb_syms_rtrn[XKB_OFFSET(i,0)];
+ for (s=0;identical&&(s<nSyms[i]);s++) {
+ if (syms[s]!=xkb_syms_rtrn[s])
+ identical= False;
+ }
+ }
+ if (identical)
+ nGroups= 1;
+ }
+ if (allOneLevel && (nGroups>1)) {
+ KeySym *syms;
+ syms= &xkb_syms_rtrn[nSyms[XkbGroup1Index]];
+ nSyms[XkbGroup1Index]= 1;
+ for (i=1;i<nGroups;i++) {
+ xkb_syms_rtrn[i]= syms[0];
+ syms+= nSyms[i];
+ nSyms[i]= 1;
+ }
+ }
+ }
+ return nGroups;
+}
+
+static XkbSymInterpretPtr
+_XkbFindMatchingInterp( XkbDescPtr xkb,
+ KeySym sym,
+ unsigned int real_mods,
+ unsigned int level)
+{
+register unsigned i;
+XkbSymInterpretPtr interp,rtrn;
+CARD8 mods;
+
+ rtrn= NULL;
+ interp= xkb->compat->sym_interpret;
+ for (i=0;i<xkb->compat->num_si;i++,interp++) {
+ if ((interp->sym==NoSymbol)||(sym==interp->sym)) {
+ int match;
+ if ((level==0)||((interp->match&XkbSI_LevelOneOnly)==0))
+ mods= real_mods;
+ else mods= 0;
+ switch (interp->match&XkbSI_OpMask) {
+ case XkbSI_NoneOf:
+ match= ((interp->mods&mods)==0);
+ break;
+ case XkbSI_AnyOfOrNone:
+ match= ((mods==0)||((interp->mods&mods)!=0));
+ break;
+ case XkbSI_AnyOf:
+ match= ((interp->mods&mods)!=0);
+ break;
+ case XkbSI_AllOf:
+ match= ((interp->mods&mods)==interp->mods);
+ break;
+ case XkbSI_Exactly:
+ match= (interp->mods==mods);
+ break;
+ default:
+ match= 0;
+ break;
+ }
+ if (match) {
+ if (interp->sym!=NoSymbol) {
+ return interp;
+ }
+ else if (rtrn==NULL) {
+ rtrn= interp;
+ }
+ }
+ }
+ }
+ return rtrn;
+}
+
+static void
+_XkbAddKeyChange(KeyCode *pFirst,unsigned char *pNum,KeyCode newKey)
+{
+KeyCode last;
+
+ last= (*pFirst)+(*pNum);
+ if (newKey<*pFirst) {
+ *pFirst= newKey;
+ *pNum= (last-newKey)+1;
+ }
+ else if (newKey>last) {
+ *pNum= (last-*pFirst)+1;
+ }
+ return;
+}
+
+static void
+_XkbSetActionKeyMods(XkbDescPtr xkb,XkbAction *act,unsigned mods)
+{
+unsigned tmp;
+
+ switch (act->type) {
+ case XkbSA_SetMods: case XkbSA_LatchMods: case XkbSA_LockMods:
+ if (act->mods.flags&XkbSA_UseModMapMods)
+ act->mods.real_mods= act->mods.mask= mods;
+ if ((tmp= XkbModActionVMods(&act->mods))!=0) {
+ XkbVirtualModsToReal(xkb,tmp,&tmp);
+ act->mods.mask|= tmp;
+ }
+ break;
+ case XkbSA_ISOLock:
+ if (act->iso.flags&XkbSA_UseModMapMods)
+ act->iso.real_mods= act->iso.mask= mods;
+ if ((tmp= XkbModActionVMods(&act->iso))!=0) {
+ XkbVirtualModsToReal(xkb,tmp,&tmp);
+ act->iso.mask|= tmp;
+ }
+ break;
+ }
+ return;
+}
+
+#define IBUF_SIZE 8
+
+Bool
+XkbApplyCompatMapToKey(XkbDescPtr xkb,KeyCode key,XkbChangesPtr changes)
+{
+KeySym * syms;
+unsigned char explicit,mods;
+XkbSymInterpretPtr *interps,ibuf[IBUF_SIZE];
+int n,nSyms,found;
+unsigned changed,tmp;
+
+ if ((!xkb)||(!xkb->map)||(!xkb->map->key_sym_map)||
+ (!xkb->compat)||(!xkb->compat->sym_interpret)||
+ (key<xkb->min_key_code)||(key>xkb->max_key_code)) {
+ return False;
+ }
+ if (((!xkb->server)||(!xkb->server->key_acts))&&
+ (XkbAllocServerMap(xkb,XkbAllServerInfoMask,0)!=Success)) {
+ return False;
+ }
+ changed= 0; /* keeps track of what has changed in _this_ call */
+ explicit= xkb->server->explicit[key];
+ if (explicit&XkbExplicitInterpretMask) /* nothing to do */
+ return True;
+ mods= (xkb->map->modmap?xkb->map->modmap[key]:0);
+ nSyms= XkbKeyNumSyms(xkb,key);
+ syms= XkbKeySymsPtr(xkb,key);
+ if (nSyms>IBUF_SIZE) {
+ interps= _XkbTypedCalloc(nSyms,XkbSymInterpretPtr);
+ if (interps==NULL) {
+ interps= ibuf;
+ nSyms= IBUF_SIZE;
+ }
+ }
+ else {
+ interps= ibuf;
+ }
+ found= 0;
+ for (n=0;n<nSyms;n++) {
+ unsigned level= (n%XkbKeyGroupsWidth(xkb,key));
+ interps[n]= NULL;
+ if (syms[n]!=NoSymbol) {
+ interps[n]= _XkbFindMatchingInterp(xkb,syms[n],mods,level);
+ if (interps[n]&&interps[n]->act.type!=XkbSA_NoAction)
+ found++;
+ else interps[n]= NULL;
+ }
+ }
+ /* 1/28/96 (ef) -- XXX! WORKING HERE */
+ if (!found) {
+ if (xkb->server->key_acts[key]!=0) {
+ xkb->server->key_acts[key]= 0;
+ changed|= XkbKeyActionsMask;
+ }
+ }
+ else {
+ XkbAction *pActs;
+ unsigned int new_vmodmask;
+ changed|= XkbKeyActionsMask;
+ pActs= XkbResizeKeyActions(xkb,key,nSyms);
+ if (!pActs)
+ return False;
+ new_vmodmask= 0;
+ for (n=0;n<nSyms;n++) {
+ if (interps[n]) {
+ unsigned effMods;
+
+ pActs[n]= *((XkbAction *)&interps[n]->act);
+ if ((n==0)||((interps[n]->match&XkbSI_LevelOneOnly)==0)) {
+ effMods= mods;
+ if (interps[n]->virtual_mod!=XkbNoModifier)
+ new_vmodmask|= (1<<interps[n]->virtual_mod);
+ }
+ else effMods= 0;
+ _XkbSetActionKeyMods(xkb,&pActs[n],effMods);
+ }
+ else pActs[n].type= XkbSA_NoAction;
+ }
+ if (((explicit&XkbExplicitVModMapMask)==0)&&
+ (xkb->server->vmodmap[key]!=new_vmodmask)) {
+ changed|= XkbVirtualModMapMask;
+ xkb->server->vmodmap[key]= new_vmodmask;
+ }
+ if (interps[0]) {
+ if ((interps[0]->flags&XkbSI_LockingKey)&&
+ ((explicit&XkbExplicitBehaviorMask)==0)) {
+ xkb->server->behaviors[key].type= XkbKB_Lock;
+ changed|= XkbKeyBehaviorsMask;
+ }
+ if (((explicit&XkbExplicitAutoRepeatMask)==0)&&(xkb->ctrls)) {
+ CARD8 old;
+ old= xkb->ctrls->per_key_repeat[key/8];
+ if (interps[0]->flags&XkbSI_AutoRepeat)
+ xkb->ctrls->per_key_repeat[key/8]|= (1<<(key%8));
+ else xkb->ctrls->per_key_repeat[key/8]&= ~(1<<(key%8));
+ if (changes && (old!=xkb->ctrls->per_key_repeat[key/8]))
+ changes->ctrls.changed_ctrls|= XkbPerKeyRepeatMask;
+ }
+ }
+ }
+ if ((!found)||(interps[0]==NULL)) {
+ if (((explicit&XkbExplicitAutoRepeatMask)==0)&&(xkb->ctrls)) {
+ CARD8 old;
+ old= xkb->ctrls->per_key_repeat[key/8];
+#ifdef RETURN_SHOULD_REPEAT
+ if (*XkbKeySymsPtr(xkb,key) != XK_Return)
+#endif
+ xkb->ctrls->per_key_repeat[key/8]|= (1<<(key%8));
+ if (changes && (old!=xkb->ctrls->per_key_repeat[key/8]))
+ changes->ctrls.changed_ctrls|= XkbPerKeyRepeatMask;
+ }
+ if (((explicit&XkbExplicitBehaviorMask)==0)&&
+ (xkb->server->behaviors[key].type==XkbKB_Lock)) {
+ xkb->server->behaviors[key].type= XkbKB_Default;
+ changed|= XkbKeyBehaviorsMask;
+ }
+ }
+ if (changes) {
+ XkbMapChangesPtr mc;
+ mc= &changes->map;
+ tmp= (changed&mc->changed);
+ if (tmp&XkbKeyActionsMask)
+ _XkbAddKeyChange(&mc->first_key_act,&mc->num_key_acts,key);
+ else if (changed&XkbKeyActionsMask) {
+ mc->changed|= XkbKeyActionsMask;
+ mc->first_key_act= key;
+ mc->num_key_acts= 1;
+ }
+ if (tmp&XkbKeyBehaviorsMask) {
+ _XkbAddKeyChange(&mc->first_key_behavior,&mc->num_key_behaviors,
+ key);
+ }
+ else if (changed&XkbKeyBehaviorsMask) {
+ mc->changed|= XkbKeyBehaviorsMask;
+ mc->first_key_behavior= key;
+ mc->num_key_behaviors= 1;
+ }
+ if (tmp&XkbVirtualModMapMask)
+ _XkbAddKeyChange(&mc->first_vmodmap_key,&mc->num_vmodmap_keys,key);
+ else if (changed&XkbVirtualModMapMask) {
+ mc->changed|= XkbVirtualModMapMask;
+ mc->first_vmodmap_key= key;
+ mc->num_vmodmap_keys= 1;
+ }
+ mc->changed|= changed;
+ }
+ if (interps!=ibuf)
+ _XkbFree(interps);
+ return True;
+}
+
+Bool
+XkbUpdateMapFromCore( XkbDescPtr xkb,
+ KeyCode first_key,
+ int num_keys,
+ int map_width,
+ KeySym * core_keysyms,
+ XkbChangesPtr changes)
+{
+register int key,last_key;
+KeySym * syms;
+
+ syms= &core_keysyms[(first_key-xkb->min_key_code)*map_width];
+ if (changes) {
+ if (changes->map.changed&XkbKeySymsMask) {
+ _XkbAddKeyChange(&changes->map.first_key_sym,
+ &changes->map.num_key_syms,first_key);
+ if (num_keys>1) {
+ _XkbAddKeyChange(&changes->map.first_key_sym,
+ &changes->map.num_key_syms,
+ first_key+num_keys-1);
+ }
+ }
+ else {
+ changes->map.changed|= XkbKeySymsMask;
+ changes->map.first_key_sym= first_key;
+ changes->map.num_key_syms= num_keys;
+ }
+ }
+ last_key= first_key+num_keys-1;
+ for (key=first_key;key<=last_key;key++,syms+= map_width) {
+ XkbMapChangesPtr mc;
+ unsigned explicit;
+ KeySym tsyms[XkbMaxSymsPerKey];
+ int types[XkbNumKbdGroups];
+ int nG;
+
+ explicit= xkb->server->explicit[key]&XkbExplicitKeyTypesMask;
+ types[XkbGroup1Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup1Index);
+ types[XkbGroup2Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup2Index);
+ types[XkbGroup3Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup3Index);
+ types[XkbGroup4Index]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup4Index);
+ nG= XkbKeyTypesForCoreSymbols(xkb,map_width,syms,explicit,types,tsyms);
+ if (changes)
+ mc= &changes->map;
+ else mc= NULL;
+ XkbChangeTypesOfKey(xkb,key,nG,XkbAllGroupsMask,types,mc);
+ memcpy((char *)XkbKeySymsPtr(xkb,key),(char *)tsyms,
+ XkbKeyNumSyms(xkb,key)*sizeof(KeySym));
+ XkbApplyCompatMapToKey(xkb,key,changes);
+ }
+
+ if ((xkb->server->vmods!=NULL)&&(xkb->map->modmap!=NULL)&&(changes)&&
+ (changes->map.changed&(XkbVirtualModMapMask|XkbModifierMapMask))) {
+ unsigned char newVMods[XkbNumVirtualMods];
+ register unsigned bit,i;
+ unsigned present;
+
+ bzero(newVMods,XkbNumVirtualMods);
+ present= 0;
+ for (key=xkb->min_key_code;key<=xkb->max_key_code;key++) {
+ if (xkb->server->vmodmap[key]==0)
+ continue;
+ for (i=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
+ if (bit&xkb->server->vmodmap[key]) {
+ present|= bit;
+ newVMods[i]|= xkb->map->modmap[key];
+ }
+ }
+ }
+ for (i=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
+ if ((bit&present)&&(newVMods[i]!=xkb->server->vmods[i])) {
+ changes->map.changed|= XkbVirtualModsMask;
+ changes->map.vmods|= bit;
+ xkb->server->vmods[i]= newVMods[i];
+ }
+ }
+ }
+ if (changes && (changes->map.changed&XkbVirtualModsMask))
+ XkbApplyVirtualModChanges(xkb,changes->map.vmods,changes);
+ return True;
+}
+
+Status
+XkbChangeTypesOfKey( XkbDescPtr xkb,
+ int key,
+ int nGroups,
+ unsigned groups,
+ int * newTypesIn,
+ XkbMapChangesPtr changes)
+{
+XkbKeyTypePtr pOldType,pNewType;
+register int i;
+int width,nOldGroups,oldWidth,newTypes[XkbNumKbdGroups];
+
+ if ((!xkb) || (!XkbKeycodeInRange(xkb,key)) || (!xkb->map) ||
+ (!xkb->map->types)||((groups&XkbAllGroupsMask)==0)||
+ (nGroups>XkbNumKbdGroups)) {
+ return BadMatch;
+ }
+ if (nGroups==0) {
+ for (i=0;i<XkbNumKbdGroups;i++) {
+ xkb->map->key_sym_map[key].kt_index[i]= XkbOneLevelIndex;
+ }
+ i= xkb->map->key_sym_map[key].group_info;
+ i= XkbSetNumGroups(i,0);
+ xkb->map->key_sym_map[key].group_info= i;
+ XkbResizeKeySyms(xkb,key,0);
+ return Success;
+ }
+
+ nOldGroups= XkbKeyNumGroups(xkb,key);
+ oldWidth= XkbKeyGroupsWidth(xkb,key);
+ for (width=i=0;i<nGroups;i++) {
+ if (groups&(1<<i))
+ newTypes[i]= newTypesIn[i];
+ else if (i<nOldGroups)
+ newTypes[i]= XkbKeyKeyTypeIndex(xkb,key,i);
+ else if (nOldGroups>0)
+ newTypes[i]= XkbKeyKeyTypeIndex(xkb,key,XkbGroup1Index);
+ else newTypes[i]= XkbTwoLevelIndex;
+ if (newTypes[i]>xkb->map->num_types)
+ return BadMatch;
+ pNewType= &xkb->map->types[newTypes[i]];
+ if (pNewType->num_levels>width)
+ width= pNewType->num_levels;
+ }
+ if ((xkb->ctrls)&&(nGroups>xkb->ctrls->num_groups))
+ xkb->ctrls->num_groups= nGroups;
+ if ((width!=oldWidth)||(nGroups!=nOldGroups)) {
+ KeySym oldSyms[XkbMaxSymsPerKey],*pSyms;
+ int nCopy;
+
+ if (nOldGroups==0) {
+ pSyms= XkbResizeKeySyms(xkb,key,width*nGroups);
+ if (pSyms!=NULL) {
+ i= xkb->map->key_sym_map[key].group_info;
+ i= XkbSetNumGroups(i,nGroups);
+ xkb->map->key_sym_map[key].group_info= i;
+ xkb->map->key_sym_map[key].width= width;
+ for (i=0;i<nGroups;i++) {
+ xkb->map->key_sym_map[key].kt_index[i]= newTypes[i];
+ }
+ return Success;
+ }
+ return BadAlloc;
+ }
+ pSyms= XkbKeySymsPtr(xkb,key);
+ memcpy(oldSyms,pSyms,XkbKeyNumSyms(xkb,key)*sizeof(KeySym));
+ pSyms= XkbResizeKeySyms(xkb,key,width*nGroups);
+ if (pSyms==NULL)
+ return BadAlloc;
+ bzero(pSyms,width*nGroups*sizeof(KeySym));
+ for (i=0;(i<nGroups)&&(i<nOldGroups);i++) {
+ pOldType= XkbKeyKeyType(xkb,key,i);
+ pNewType= &xkb->map->types[newTypes[i]];
+ if (pNewType->num_levels>pOldType->num_levels)
+ nCopy= pOldType->num_levels;
+ else nCopy= pNewType->num_levels;
+ memcpy(&pSyms[i*width],&oldSyms[i*oldWidth],nCopy*sizeof(KeySym));
+ }
+ if (XkbKeyHasActions(xkb,key)) {
+ XkbAction oldActs[XkbMaxSymsPerKey],*pActs;
+ pActs= XkbKeyActionsPtr(xkb,key);
+ memcpy(oldActs,pActs,XkbKeyNumSyms(xkb,key)*sizeof(XkbAction));
+ pActs= XkbResizeKeyActions(xkb,key,width*nGroups);
+ if (pActs==NULL)
+ return BadAlloc;
+ bzero(pActs,width*nGroups*sizeof(XkbAction));
+ for (i=0;(i<nGroups)&&(i<nOldGroups);i++) {
+ pOldType= XkbKeyKeyType(xkb,key,i);
+ pNewType= &xkb->map->types[newTypes[i]];
+ if (pNewType->num_levels>pOldType->num_levels)
+ nCopy= pOldType->num_levels;
+ else nCopy= pNewType->num_levels;
+ memcpy(&pActs[i*width],&oldActs[i*oldWidth],
+ nCopy*sizeof(XkbAction));
+ }
+ }
+ i= xkb->map->key_sym_map[key].group_info;
+ i= XkbSetNumGroups(i,nGroups);
+ xkb->map->key_sym_map[key].group_info= i;
+ xkb->map->key_sym_map[key].width= width;
+ }
+ width= 0;
+ for (i=0;i<nGroups;i++) {
+ xkb->map->key_sym_map[key].kt_index[i]= newTypes[i];
+ if (xkb->map->types[newTypes[i]].num_levels>width)
+ width= xkb->map->types[newTypes[i]].num_levels;
+ }
+ xkb->map->key_sym_map[key].width= width;
+ if (changes!=NULL) {
+ if (changes->changed&XkbKeySymsMask) {
+ _XkbAddKeyChange(&changes->first_key_sym,&changes->num_key_syms,
+ key);
+ }
+ else {
+ changes->changed|= XkbKeySymsMask;
+ changes->first_key_sym= key;
+ changes->num_key_syms= 1;
+ }
+ }
+ return Success;
+}
+
+/***====================================================================***/
+
+Bool
+XkbVirtualModsToReal(XkbDescPtr xkb,unsigned virtual_mask,unsigned *mask_rtrn)
+{
+register int i,bit;
+register unsigned mask;
+
+ if (xkb==NULL)
+ return False;
+ if (virtual_mask==0) {
+ *mask_rtrn= 0;
+ return True;
+ }
+ if (xkb->server==NULL)
+ return False;
+ for (i=mask=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) {
+ if (virtual_mask&bit)
+ mask|= xkb->server->vmods[i];
+ }
+ *mask_rtrn= mask;
+ return True;
+}
+
+/***====================================================================***/
+
+Bool
+XkbUpdateActionVirtualMods(XkbDescPtr xkb,XkbAction *act,unsigned changed)
+{
+unsigned int tmp;
+
+ switch (act->type) {
+ case XkbSA_SetMods: case XkbSA_LatchMods: case XkbSA_LockMods:
+ if (((tmp= XkbModActionVMods(&act->mods))&changed)!=0) {
+ XkbVirtualModsToReal(xkb,tmp,&tmp);
+ act->mods.mask= act->mods.real_mods;
+ act->mods.mask|= tmp;
+ return True;
+ }
+ break;
+ case XkbSA_ISOLock:
+ if ((((tmp= XkbModActionVMods(&act->iso))!=0)&changed)!=0) {
+ XkbVirtualModsToReal(xkb,tmp,&tmp);
+ act->iso.mask= act->iso.real_mods;
+ act->iso.mask|= tmp;
+ return True;
+ }
+ break;
+ }
+ return False;
+}
+
+void
+XkbUpdateKeyTypeVirtualMods( XkbDescPtr xkb,
+ XkbKeyTypePtr type,
+ unsigned int changed,
+ XkbChangesPtr changes)
+{
+register unsigned int i;
+unsigned int mask = 0;
+
+ XkbVirtualModsToReal(xkb,type->mods.vmods,&mask);
+ type->mods.mask= type->mods.real_mods|mask;
+ if ((type->map_count>0)&&(type->mods.vmods!=0)) {
+ XkbKTMapEntryPtr entry;
+ for (i=0,entry=type->map;i<type->map_count;i++,entry++) {
+ if (entry->mods.vmods!=0) {
+ XkbVirtualModsToReal(xkb,entry->mods.vmods,&mask);
+ entry->mods.mask=entry->mods.real_mods|mask;
+ /* entry is active if vmods are bound*/
+ entry->active= (mask!=0);
+ }
+ else entry->active= 1;
+ }
+ }
+ if (changes) {
+ int type_ndx;
+ type_ndx= type-xkb->map->types;
+ if ((type_ndx<0)||(type_ndx>xkb->map->num_types))
+ return;
+ if (changes->map.changed&XkbKeyTypesMask) {
+ int last;
+ last= changes->map.first_type+changes->map.num_types-1;
+ if (type_ndx<changes->map.first_type) {
+ changes->map.first_type= type_ndx;
+ changes->map.num_types= (last-type_ndx)+1;
+ }
+ else if (type_ndx>last) {
+ changes->map.num_types= (type_ndx-changes->map.first_type)+1;
+ }
+ }
+ else {
+ changes->map.changed|= XkbKeyTypesMask;
+ changes->map.first_type= type_ndx;
+ changes->map.num_types= 1;
+ }
+ }
+ return;
+}
+
+Bool
+XkbApplyVirtualModChanges(XkbDescPtr xkb,unsigned changed,XkbChangesPtr changes)
+{
+register int i;
+unsigned int checkState = 0;
+
+ if ((!xkb) || (!xkb->map) || (changed==0))
+ return False;
+ for (i=0;i<xkb->map->num_types;i++) {
+ if (xkb->map->types[i].mods.vmods & changed)
+ XkbUpdateKeyTypeVirtualMods(xkb,&xkb->map->types[i],changed,changes);
+ }
+ if (changed&xkb->ctrls->internal.vmods) {
+ unsigned int newMask = 0;
+ XkbVirtualModsToReal(xkb,xkb->ctrls->internal.vmods,&newMask);
+ newMask|= xkb->ctrls->internal.real_mods;
+ if (xkb->ctrls->internal.mask!=newMask) {
+ xkb->ctrls->internal.mask= newMask;
+ if (changes) {
+ changes->ctrls.changed_ctrls|= XkbInternalModsMask;
+ checkState= True;
+ }
+ }
+ }
+ if (changed&xkb->ctrls->ignore_lock.vmods) {
+ unsigned int newMask = 0;
+ XkbVirtualModsToReal(xkb,xkb->ctrls->ignore_lock.vmods,&newMask);
+ newMask|= xkb->ctrls->ignore_lock.real_mods;
+ if (xkb->ctrls->ignore_lock.mask!=newMask) {
+ xkb->ctrls->ignore_lock.mask= newMask;
+ if (changes) {
+ changes->ctrls.changed_ctrls|= XkbIgnoreLockModsMask;
+ checkState= True;
+ }
+ }
+ }
+ if (xkb->indicators!=NULL) {
+ XkbIndicatorMapPtr map;
+ map= &xkb->indicators->maps[0];
+ for (i=0;i<XkbNumIndicators;i++,map++) {
+ if (map->mods.vmods&changed) {
+ unsigned int newMask = 0;
+ XkbVirtualModsToReal(xkb,map->mods.vmods,&newMask);
+ newMask|= map->mods.real_mods;
+ if (newMask!=map->mods.mask) {
+ map->mods.mask= newMask;
+ if (changes) {
+ changes->indicators.map_changes|= (1<<i);
+ checkState= True;
+ }
+ }
+ }
+ }
+ }
+ if (xkb->compat!=NULL) {
+ XkbCompatMapPtr compat;
+ compat= xkb->compat;
+ for (i=0;i<XkbNumKbdGroups;i++) {
+ unsigned int newMask = 0;
+ XkbVirtualModsToReal(xkb,compat->groups[i].vmods,&newMask);
+ newMask|= compat->groups[i].real_mods;
+ if (compat->groups[i].mask!=newMask) {
+ compat->groups[i].mask= newMask;
+ if (changes) {
+ changes->compat.changed_groups|= (1<<i);
+ checkState= True;
+ }
+ }
+ }
+ }
+ if (xkb->map && xkb->server) {
+ int highChange = 0, lowChange = -1;
+ for (i=xkb->min_key_code;i<=xkb->max_key_code;i++) {
+ if (XkbKeyHasActions(xkb,i)) {
+ register XkbAction *pAct;
+ register int n;
+
+ pAct= XkbKeyActionsPtr(xkb,i);
+ for (n=XkbKeyNumActions(xkb,i);n>0;n--,pAct++) {
+ if ((pAct->type!=XkbSA_NoAction)&&
+ XkbUpdateActionVirtualMods(xkb,pAct,changed)) {
+ if (lowChange<0)
+ lowChange= i;
+ highChange= i;
+ }
+ }
+ }
+ }
+ if (changes && (lowChange>0)) { /* something changed */
+ if (changes->map.changed&XkbKeyActionsMask) {
+ int last;
+ if (changes->map.first_key_act<lowChange)
+ lowChange= changes->map.first_key_act;
+ last= changes->map.first_key_act+changes->map.num_key_acts-1;
+ if (last>highChange)
+ highChange= last;
+ }
+ changes->map.changed|= XkbKeyActionsMask;
+ changes->map.first_key_act= lowChange;
+ changes->map.num_key_acts= (highChange-lowChange)+1;
+ }
+ }
+ return checkState;
+}