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-rw-r--r--libX11/src/xkb/XKBMAlloc.c1646
1 files changed, 836 insertions, 810 deletions
diff --git a/libX11/src/xkb/XKBMAlloc.c b/libX11/src/xkb/XKBMAlloc.c
index fd75f0c8a..f27fe4ec3 100644
--- a/libX11/src/xkb/XKBMAlloc.c
+++ b/libX11/src/xkb/XKBMAlloc.c
@@ -24,9 +24,7 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
********************************************************/
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#elif defined(HAVE_CONFIG_H)
+#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
@@ -41,176 +39,182 @@ THE USE OR PERFORMANCE OF THIS SOFTWARE.
/***====================================================================***/
Status
-XkbAllocClientMap(XkbDescPtr xkb,unsigned which,unsigned nTotalTypes)
+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))) {
+ 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);
+ 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 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)
+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;
- }
+ 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;
}
@@ -218,211 +222,218 @@ XkbServerMapPtr map;
/***====================================================================***/
Status
-XkbCopyKeyType(XkbKeyTypePtr from,XkbKeyTypePtr into)
+XkbCopyKeyType(XkbKeyTypePtr from, XkbKeyTypePtr into)
{
- if ((!from)||(!into))
- return BadMatch;
+ if ((!from) || (!into))
+ return BadMatch;
if (into->map) {
- _XkbFree(into->map);
- into->map= NULL;
+ _XkbFree(into->map);
+ into->map = NULL;
}
if (into->preserve) {
- _XkbFree(into->preserve);
- into->preserve= NULL;
+ _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));
+ _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)
+XkbCopyKeyTypes(XkbKeyTypePtr from, XkbKeyTypePtr into, int num_types)
{
-register int i,rtrn;
+ 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;
+ 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)
+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;
+ 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 =
+ 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;
if (!map)
map = xkb->map;
- 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];
+ 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;
- }
- }
+ 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)
+XkbResizeKeyType(XkbDescPtr xkb,
+ int type_ndx,
+ int map_count,
+ Bool want_preserve,
+ int new_num_lvls)
{
-XkbKeyTypePtr type;
-KeyCode matchingKeys[XkbMaxKeyCount],nMatchingKeys;
+ 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;
+ 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;
+ 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;
- }
+ 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:
@@ -445,156 +456,165 @@ KeyCode matchingKeys[XkbMaxKeyCount],nMatchingKeys;
* 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;
+ 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)
+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;
+ 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;
+ 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;
@@ -603,375 +623,381 @@ KeySym *newSyms;
}
static unsigned
-_ExtendRange( unsigned int old_flags,
- unsigned int flag,
- KeyCode newKC,
- KeyCode * old_min,
- unsigned char * old_num)
+_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;
+ 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;
- }
+ 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)
+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;
+ 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)
+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;
+ 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;
+ 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;
+ xkb->server->num_acts = nActs;
return &xkb->server->acts[xkb->server->key_acts[key]];
}
void
-XkbFreeClientMap(XkbDescPtr xkb,unsigned what,Bool freeMap)
+XkbFreeClientMap(XkbDescPtr xkb, unsigned what, Bool freeMap)
{
-XkbClientMapPtr map;
+ XkbClientMapPtr map;
- if ((xkb==NULL)||(xkb->map==NULL))
- return;
+ 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;
+ 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;
+ _XkbFree(xkb->map);
+ xkb->map = NULL;
}
return;
}
void
-XkbFreeServerMap(XkbDescPtr xkb,unsigned what,Bool freeMap)
+XkbFreeServerMap(XkbDescPtr xkb, unsigned what, Bool freeMap)
{
-XkbServerMapPtr map;
+ XkbServerMapPtr map;
- if ((xkb==NULL)||(xkb->server==NULL))
- return;
+ 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;
+ 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;
+ _XkbFree(xkb->server);
+ xkb->server = NULL;
}
return;
}