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-rw-r--r--nx-X11/lib/X11/XKBMAlloc.c.X.original994
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diff --git a/nx-X11/lib/X11/XKBMAlloc.c.X.original b/nx-X11/lib/X11/XKBMAlloc.c.X.original
deleted file mode 100644
index 91d87d57c..000000000
--- a/nx-X11/lib/X11/XKBMAlloc.c.X.original
+++ /dev/null
@@ -1,994 +0,0 @@
-/* $Xorg: XKBMAlloc.c,v 1.4 2000/08/17 19:45:02 cpqbld Exp $ */
-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-/* $XFree86: xc/lib/X11/XKBMAlloc.c,v 3.11 2001/01/17 19:41:48 dawes Exp $ */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#elif defined(HAVE_CONFIG_H)
-#include <config.h>
-#endif
-
-#ifndef XKB_IN_SERVER
-
-#include <stdio.h>
-#define NEED_REPLIES
-#define NEED_EVENTS
-#include "Xlibint.h"
-#include <X11/extensions/XKBproto.h>
-#include <X11/keysym.h>
-#include "XKBlibint.h"
-
-#else
-
-#include <stdio.h>
-#include <X11/X.h>
-#define NEED_EVENTS
-#define NEED_REPLIES
-#include <X11/Xproto.h>
-#include "misc.h"
-#include "inputstr.h"
-#include <X11/keysym.h>
-#define XKBSRV_NEED_FILE_FUNCS
-#include <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;
- }
- bzero((char *)&xkb->map->key_sym_map[xkb->max_key_code],
- tmp*sizeof(XkbSymMapRec));
- if (changes) {
- changes->map.changed= _ExtendRange(changes->map.changed,
- XkbKeySymsMask,maxKC,
- &changes->map.first_key_sym,
- &changes->map.num_key_syms);
- }
- }
- if (xkb->map->modmap) {
- unsigned char *prev_modmap = xkb->map->modmap;
-
- xkb->map->modmap= _XkbTypedRealloc(xkb->map->modmap,
- (maxKC+1),unsigned char);
- if (!xkb->map->modmap) {
- _XkbFree(prev_modmap);
- return BadAlloc;
- }
- bzero((char *)&xkb->map->modmap[xkb->max_key_code],tmp);
- if (changes) {
- changes->map.changed= _ExtendRange(changes->map.changed,
- XkbModifierMapMask,maxKC,
- &changes->map.first_modmap_key,
- &changes->map.num_modmap_keys);
- }
- }
- }
- if (xkb->server) {
- if (xkb->server->behaviors) {
- XkbBehavior *prev_behaviors = xkb->server->behaviors;
-
- xkb->server->behaviors=_XkbTypedRealloc(xkb->server->behaviors,
- (maxKC+1),XkbBehavior);
- if (!xkb->server->behaviors) {
- _XkbFree(prev_behaviors);
- return BadAlloc;
- }
- bzero((char *)&xkb->server->behaviors[xkb->max_key_code],
- tmp*sizeof(XkbBehavior));
- if (changes) {
- changes->map.changed= _ExtendRange(changes->map.changed,
- XkbKeyBehaviorsMask,maxKC,
- &changes->map.first_key_behavior,
- &changes->map.num_key_behaviors);
- }
- }
- if (xkb->server->key_acts) {
- unsigned short *prev_key_acts = xkb->server->key_acts;
-
- xkb->server->key_acts= _XkbTypedRealloc(xkb->server->key_acts,
- (maxKC+1),unsigned short);
- if (!xkb->server->key_acts) {
- _XkbFree(prev_key_acts);
- return BadAlloc;
- }
- bzero((char *)&xkb->server->key_acts[xkb->max_key_code],
- tmp*sizeof(unsigned short));
- if (changes) {
- changes->map.changed= _ExtendRange(changes->map.changed,
- XkbKeyActionsMask,maxKC,
- &changes->map.first_key_act,
- &changes->map.num_key_acts);
- }
- }
- if (xkb->server->vmodmap) {
- unsigned short *prev_vmodmap = xkb->server->vmodmap;
-
- xkb->server->vmodmap= _XkbTypedRealloc(xkb->server->vmodmap,
- (maxKC+1),unsigned short);
- if (!xkb->server->vmodmap) {
- _XkbFree(prev_vmodmap);
- return BadAlloc;
- }
- bzero((char *)&xkb->server->vmodmap[xkb->max_key_code],
- tmp*sizeof(unsigned short));
- if (changes) {
- changes->map.changed= _ExtendRange(changes->map.changed,
- XkbVirtualModMapMask,maxKC,
- &changes->map.first_modmap_key,
- &changes->map.num_vmodmap_keys);
- }
- }
- }
- if ((xkb->names)&&(xkb->names->keys)) {
- XkbKeyNameRec *prev_keys = xkb->names->keys;
-
- xkb->names->keys= _XkbTypedRealloc(xkb->names->keys,
- (maxKC+1),XkbKeyNameRec);
- if (!xkb->names->keys) {
- _XkbFree(prev_keys);
- return BadAlloc;
- }
- bzero((char *)&xkb->names->keys[xkb->max_key_code],
- tmp*sizeof(XkbKeyNameRec));
- if (changes) {
- changes->names.changed= _ExtendRange(changes->names.changed,
- XkbKeyNamesMask,maxKC,
- &changes->names.first_key,
- &changes->names.num_keys);
- }
- }
- xkb->max_key_code= maxKC;
- }
- return Success;
-}
-
-XkbAction *
-XkbResizeKeyActions(XkbDescPtr xkb,int key,int needed)
-{
-register int i,nActs;
-XkbAction *newActs;
-
- if (needed==0) {
- xkb->server->key_acts[key]= 0;
- return NULL;
- }
- if (XkbKeyHasActions(xkb,key)&&(XkbKeyNumSyms(xkb,key)>=(unsigned)needed))
- return XkbKeyActionsPtr(xkb,key);
- if (xkb->server->size_acts-xkb->server->num_acts>=(unsigned)needed) {
- xkb->server->key_acts[key]= xkb->server->num_acts;
- xkb->server->num_acts+= needed;
- return &xkb->server->acts[xkb->server->key_acts[key]];
- }
- xkb->server->size_acts= xkb->server->num_acts+needed+8;
- newActs = _XkbTypedCalloc(xkb->server->size_acts,XkbAction);
- if (newActs==NULL)
- return NULL;
- newActs[0].type = XkbSA_NoAction;
- nActs = 1;
- for (i=xkb->min_key_code;i<=(int)xkb->max_key_code;i++) {
- int nKeyActs,nCopy;
-
- if ((xkb->server->key_acts[i]==0)&&(i!=key))
- continue;
-
- nCopy= nKeyActs= XkbKeyNumActions(xkb,i);
- if (i==key) {
- nKeyActs= needed;
- if (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;
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 14:56:34 +0000