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-rw-r--r--libX11/src/xkb/XKB.c1534
-rw-r--r--libX11/src/xkb/XKBList.c496
-rw-r--r--libX11/src/xkb/XKBMisc.c1956
3 files changed, 1994 insertions, 1992 deletions
diff --git a/libX11/src/xkb/XKB.c b/libX11/src/xkb/XKB.c
index 43b3ef95a..f926cb997 100644
--- a/libX11/src/xkb/XKB.c
+++ b/libX11/src/xkb/XKB.c
@@ -1,767 +1,767 @@
-/************************************************************
-Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include "Xlibint.h"
-#include <X11/extensions/XKBproto.h>
-#include "XKBlibint.h"
-
-XkbInternAtomFunc _XkbInternAtomFunc= XInternAtom;
-XkbGetAtomNameFunc _XkbGetAtomNameFunc= XGetAtomName;
-
-Bool
-XkbQueryExtension( Display *dpy,
- int * opcodeReturn,
- int * eventBaseReturn,
- int * errorBaseReturn,
- int * majorReturn,
- int * minorReturn)
-{
- if (!XkbUseExtension(dpy,majorReturn,minorReturn))
- return False;
- if (opcodeReturn)
- *opcodeReturn = dpy->xkb_info->codes->major_opcode;
- if (eventBaseReturn)
- *eventBaseReturn = dpy->xkb_info->codes->first_event;
- if (errorBaseReturn)
- *errorBaseReturn = dpy->xkb_info->codes->first_error;
- if (majorReturn)
- *majorReturn = dpy->xkb_info->srv_major;
- if (minorReturn)
- *minorReturn = dpy->xkb_info->srv_minor;
- return True;
-}
-
-Bool
-XkbLibraryVersion(int *libMajorRtrn,int *libMinorRtrn)
-{
-int supported;
-
- if (*libMajorRtrn != XkbMajorVersion) {
- /* version 0.65 is (almost) compatible with 1.00 */
- if ((XkbMajorVersion==1)&&(((*libMajorRtrn)==0)&&((*libMinorRtrn)==65)))
- supported= True;
- else supported= False;
- }
- else {
- supported = True;
- }
-
- *libMajorRtrn = XkbMajorVersion;
- *libMinorRtrn = XkbMinorVersion;
- return supported;
-}
-
-Bool
-XkbSelectEvents( Display * dpy,
- unsigned int deviceSpec,
- unsigned int affect,
- unsigned int selectAll)
-{
- register xkbSelectEventsReq *req;
- XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- xkbi->selected_events&= ~affect;
- xkbi->selected_events|= (affect&selectAll);
- GetReq(kbSelectEvents, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbSelectEvents;
- req->deviceSpec = deviceSpec;
- req->affectWhich = (CARD16)affect;
- req->clear = affect&(~selectAll);
- req->selectAll = affect&selectAll;
- if (affect&XkbMapNotifyMask) {
- req->affectMap= XkbAllMapComponentsMask;
- /* the implicit support needs the client info */
- /* even if the client itself doesn't want it */
- if (selectAll&XkbMapNotifyMask)
- req->map= XkbAllMapEventsMask;
- else req->map= XkbAllClientInfoMask;
- if (selectAll&XkbMapNotifyMask)
- xkbi->selected_map_details= XkbAllMapEventsMask;
- else xkbi->selected_map_details= 0;
- }
- if (affect&XkbNewKeyboardNotifyMask) {
- if (selectAll&XkbNewKeyboardNotifyMask)
- xkbi->selected_nkn_details= XkbAllNewKeyboardEventsMask;
- else xkbi->selected_nkn_details= 0;
- if (!(xkbi->xlib_ctrls&XkbLC_IgnoreNewKeyboards)) {
- /* we want it, even if the client doesn't. Don't mess */
- /* around with details -- ask for all of them and throw */
- /* away the ones we don't need */
- req->selectAll|= XkbNewKeyboardNotifyMask;
- }
- }
- UnlockDisplay(dpy);
- SyncHandle();
- return True;
-}
-
-Bool
-XkbSelectEventDetails( Display * dpy,
- unsigned deviceSpec,
- unsigned eventType,
- unsigned long int affect,
- unsigned long int details)
-{
- register xkbSelectEventsReq *req;
- XkbInfoPtr xkbi;
- int size = 0;
- char *out;
- union {
- CARD8 *c8;
- CARD16 *c16;
- CARD32 *c32;
- } u;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- if (affect&details) xkbi->selected_events|= (1<<eventType);
- else xkbi->selected_events&= ~(1<<eventType);
- GetReq(kbSelectEvents, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbSelectEvents;
- req->deviceSpec = deviceSpec;
- req->clear= req->selectAll= 0;
- if (eventType==XkbMapNotify) {
- /* we need all of the client info, even if the application */
- /* doesn't. Make sure that we always request the stuff */
- /* that the implicit support needs, and just filter out anything */
- /* the client doesn't want later */
- req->affectWhich = 0;
- req->selectAll = 0;
- req->clear = 0;
- req->affectMap = (CARD16)affect;
- req->map = (CARD16)details|(XkbAllClientInfoMask&affect);
- req->affectWhich = XkbMapNotifyMask;
- xkbi->selected_map_details&= ~affect;
- xkbi->selected_map_details|= (details&affect);
- }
- else {
- req->affectMap = req->map = 0;
- req->affectWhich= (1<<eventType);
- switch (eventType) {
- case XkbNewKeyboardNotify:
- xkbi->selected_nkn_details&= ~affect;
- xkbi->selected_nkn_details|= (details&affect);
- if (!(xkbi->xlib_ctrls&XkbLC_IgnoreNewKeyboards))
- details= (affect&XkbAllNewKeyboardEventsMask);
- case XkbStateNotify:
- case XkbNamesNotify:
- case XkbAccessXNotify:
- case XkbExtensionDeviceNotify:
- size= 2;
- req->length+= 1;
- break;
- case XkbControlsNotify:
- case XkbIndicatorStateNotify:
- case XkbIndicatorMapNotify:
- size= 4;
- req->length+= 2;
- break;
- case XkbBellNotify:
- case XkbActionMessage:
- case XkbCompatMapNotify:
- size= 1;
- req->length+= 1;
- break;
- }
- BufAlloc(char *,out,(((size*2)+(unsigned)3)/4)*4);
- u.c8= (CARD8 *)out;
- if (size==2) {
- u.c16[0]= (CARD16)affect;
- u.c16[1]= (CARD16)details;
- }
- else if (size==4) {
- u.c32[0]= (CARD32)affect;
- u.c32[1]= (CARD32)details;
- }
- else {
- u.c8[0]= (CARD8)affect;
- u.c8[1]= (CARD8)details;
- }
- }
- UnlockDisplay(dpy);
- SyncHandle();
- return True;
-}
-
-Bool
-XkbLockModifiers( Display * dpy,
- unsigned int deviceSpec,
- unsigned int affect,
- unsigned int values)
-{
- register xkbLatchLockStateReq *req;
- XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbLatchLockState, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbLatchLockState;
- req->deviceSpec = deviceSpec;
- req->affectModLocks= affect;
- req->modLocks = values;
- req->lockGroup = False;
- req->groupLock = 0;
-
- req->affectModLatches = req->modLatches = 0;
- req->latchGroup = False;
- req->groupLatch = 0;
- UnlockDisplay(dpy);
- SyncHandle();
- return True;
-}
-
-Bool
-XkbLatchModifiers( Display * dpy,
- unsigned int deviceSpec,
- unsigned int affect,
- unsigned int values)
-{
- register xkbLatchLockStateReq *req;
- XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbLatchLockState, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbLatchLockState;
- req->deviceSpec = deviceSpec;
-
- req->affectModLatches= affect;
- req->modLatches = values;
- req->latchGroup = False;
- req->groupLatch = 0;
-
- req->affectModLocks = req->modLocks = 0;
- req->lockGroup = False;
- req->groupLock = 0;
-
- UnlockDisplay(dpy);
- SyncHandle();
- return True;
-}
-
-Bool
-XkbLockGroup(Display *dpy,unsigned int deviceSpec,unsigned int group)
-{
- register xkbLatchLockStateReq *req;
- XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbLatchLockState, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbLatchLockState;
- req->deviceSpec = deviceSpec;
- req->affectModLocks= 0;
- req->modLocks = 0;
- req->lockGroup = True;
- req->groupLock = group;
-
- req->affectModLatches = req->modLatches = 0;
- req->latchGroup = False;
- req->groupLatch = 0;
- UnlockDisplay(dpy);
- SyncHandle();
- return True;
-}
-
-Bool
-XkbLatchGroup(Display *dpy,unsigned int deviceSpec,unsigned int group)
-{
- register xkbLatchLockStateReq *req;
- XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbLatchLockState, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbLatchLockState;
- req->deviceSpec = deviceSpec;
-
- req->affectModLatches= 0;
- req->modLatches = 0;
- req->latchGroup = True;
- req->groupLatch = group;
-
- req->affectModLocks = req->modLocks = 0;
- req->lockGroup = False;
- req->groupLock = 0;
-
- UnlockDisplay(dpy);
- SyncHandle();
- return True;
-}
-
-unsigned
-XkbSetXlibControls(Display *dpy,unsigned affect,unsigned values)
-{
- if (!dpy->xkb_info)
- XkbUseExtension(dpy,NULL,NULL);
- if (!dpy->xkb_info)
- return 0;
- affect&= XkbLC_AllControls;
- dpy->xkb_info->xlib_ctrls&= ~affect;
- dpy->xkb_info->xlib_ctrls|= (affect&values);
- return dpy->xkb_info->xlib_ctrls;
-}
-
-unsigned
-XkbGetXlibControls(Display *dpy)
-{
- if (!dpy->xkb_info)
- XkbUseExtension(dpy,NULL,NULL);
- if (!dpy->xkb_info)
- return 0;
- return dpy->xkb_info->xlib_ctrls;
-}
-
-unsigned int
-XkbXlibControlsImplemented(void)
-{
-#ifdef __sgi
- return XkbLC_AllControls;
-#else
- return XkbLC_AllControls&~XkbLC_AllComposeControls;
-#endif
-}
-
-Bool
-XkbSetDebuggingFlags( Display * dpy,
- unsigned int mask,
- unsigned int flags,
- char * msg,
- unsigned int ctrls_mask,
- unsigned int ctrls,
- unsigned int * rtrn_flags,
- unsigned int * rtrn_ctrls)
-{
- register xkbSetDebuggingFlagsReq *req;
- xkbSetDebuggingFlagsReply rep;
- XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbSetDebuggingFlags, req);
- req->reqType= xkbi->codes->major_opcode;
- req->xkbReqType= X_kbSetDebuggingFlags;
- req->affectFlags= mask;
- req->flags= flags;
- req->affectCtrls= ctrls_mask;
- req->ctrls= ctrls;
-
- if (msg) {
- char *out;
- req->msgLength= (unsigned short)strlen(msg)+1;
- req->length+= (req->msgLength+(unsigned)3)>>2;
- BufAlloc(char *,out,((req->msgLength+(unsigned)3)/4)*4);
- memcpy(out,msg,req->msgLength);
- }
- else req->msgLength= 0;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- if (rtrn_flags)
- *rtrn_flags= rep.currentFlags;
- if (rtrn_ctrls)
- *rtrn_ctrls= rep.currentCtrls;
- UnlockDisplay(dpy);
- SyncHandle();
- return True;
-}
-
-Bool
-XkbComputeEffectiveMap( XkbDescPtr xkb,
- XkbKeyTypePtr type,
- unsigned char * map_rtrn)
-{
-register int i;
-unsigned tmp;
-XkbKTMapEntryPtr entry = NULL;
-
- if ((!xkb)||(!type)||(!xkb->server))
- return False;
-
- if (type->mods.vmods!=0) {
- if (!XkbVirtualModsToReal(xkb,type->mods.vmods,&tmp))
- return False;
-
- type->mods.mask= tmp|type->mods.real_mods;
- entry= type->map;
- for (i=0;i<type->map_count;i++,entry++) {
- tmp= 0;
- if (entry->mods.vmods!=0) {
- if (!XkbVirtualModsToReal(xkb,entry->mods.vmods,&tmp))
- return False;
- if (tmp==0) {
- entry->active= False;
- continue;
- }
- }
- entry->active= True;
- entry->mods.mask= (entry->mods.real_mods|tmp)&type->mods.mask;
- }
- }
- else {
- type->mods.mask= type->mods.real_mods;
- }
- if (map_rtrn!=NULL) {
- bzero(map_rtrn,type->mods.mask+1);
- for (i=0;i<type->map_count;i++) {
- if (entry->active) {
- map_rtrn[type->map[i].mods.mask]= type->map[i].level;
- }
- }
- }
- return True;
-}
-
-Status
-XkbGetState(Display *dpy,unsigned deviceSpec,XkbStatePtr rtrn)
-{
- register xkbGetStateReq *req;
- xkbGetStateReply rep;
- XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return BadAccess;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbGetState, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbGetState;
- req->deviceSpec = deviceSpec;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return BadImplementation;
- }
- rtrn->mods= rep.mods;
- rtrn->base_mods= rep.baseMods;
- rtrn->latched_mods= rep.latchedMods;
- rtrn->locked_mods= rep.lockedMods;
- rtrn->group= rep.group;
- rtrn->base_group= rep.baseGroup;
- rtrn->latched_group= rep.latchedGroup;
- rtrn->locked_group= rep.lockedGroup;
- rtrn->compat_state= rep.compatState;
- rtrn->grab_mods= rep.grabMods;
- rtrn->compat_grab_mods= rep.compatGrabMods;
- rtrn->lookup_mods= rep.lookupMods;
- rtrn->compat_lookup_mods= rep.compatLookupMods;
- rtrn->ptr_buttons= rep.ptrBtnState;
- UnlockDisplay(dpy);
- SyncHandle();
- return Success;
-}
-
-Bool
-XkbSetDetectableAutoRepeat(Display *dpy,Bool detectable,Bool *supported)
-{
-register xkbPerClientFlagsReq * req;
-xkbPerClientFlagsReply rep;
-XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbPerClientFlags, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbPerClientFlags;
- req->deviceSpec = XkbUseCoreKbd;
- req->change = XkbPCF_DetectableAutoRepeatMask;
- if (detectable)
- req->value = XkbPCF_DetectableAutoRepeatMask;
- else req->value = 0;
- req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- if (supported!=NULL)
- *supported= ((rep.supported&XkbPCF_DetectableAutoRepeatMask)!=0);
- return ((rep.value&XkbPCF_DetectableAutoRepeatMask)!=0);
-}
-
-Bool
-XkbGetDetectableAutoRepeat(Display *dpy,Bool *supported)
-{
-register xkbPerClientFlagsReq * req;
-xkbPerClientFlagsReply rep;
-XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbPerClientFlags, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbPerClientFlags;
- req->deviceSpec = XkbUseCoreKbd;
- req->change = 0;
- req->value = 0;
- req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- if (supported!=NULL)
- *supported= ((rep.supported&XkbPCF_DetectableAutoRepeatMask)!=0);
- return ((rep.value&XkbPCF_DetectableAutoRepeatMask)!=0);
-}
-
-Bool
-XkbSetAutoResetControls( Display * dpy,
- unsigned changes,
- unsigned * auto_ctrls,
- unsigned * auto_values)
-{
-register xkbPerClientFlagsReq * req;
-xkbPerClientFlagsReply rep;
-XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbPerClientFlags, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbPerClientFlags;
- req->change = XkbPCF_AutoResetControlsMask;
- req->deviceSpec = XkbUseCoreKbd;
- req->value = XkbPCF_AutoResetControlsMask;
- req->ctrlsToChange= changes;
- req->autoCtrls= *auto_ctrls;
- req->autoCtrlValues= *auto_values;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- *auto_ctrls= rep.autoCtrls;
- *auto_values= rep.autoCtrlValues;
- return ((rep.value&XkbPCF_AutoResetControlsMask)!=0);
-}
-
-Bool
-XkbGetAutoResetControls( Display * dpy,
- unsigned * auto_ctrls,
- unsigned * auto_ctrl_values)
-{
-register xkbPerClientFlagsReq * req;
-xkbPerClientFlagsReply rep;
-XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbPerClientFlags, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbPerClientFlags;
- req->deviceSpec = XkbUseCoreKbd;
- req->change = 0;
- req->value = 0;
- req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- if (auto_ctrls)
- *auto_ctrls= rep.autoCtrls;
- if (auto_ctrl_values)
- *auto_ctrl_values= rep.autoCtrlValues;
- return ((rep.value&XkbPCF_AutoResetControlsMask)!=0);
-}
-
-Bool
-XkbSetPerClientControls( Display * dpy,
- unsigned change,
- unsigned * values)
-{
-register xkbPerClientFlagsReq * req;
-xkbPerClientFlagsReply rep;
-XkbInfoPtr xkbi;
-unsigned value_hold = *values;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) ||
- (change & ~(XkbPCF_GrabsUseXKBStateMask|XkbPCF_LookupStateWhenGrabbed|XkbPCF_SendEventUsesXKBState)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbPerClientFlags, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbPerClientFlags;
- req->change = change;
- req->deviceSpec = XkbUseCoreKbd;
- req->value = *values;
- req->ctrlsToChange = req->autoCtrls = req->autoCtrlValues= 0;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- *values = rep.value;
- return ((rep.value&value_hold)!=0);
-}
-
-Bool
-XkbGetPerClientControls( Display * dpy,
- unsigned * ctrls)
-{
-register xkbPerClientFlagsReq * req;
-xkbPerClientFlagsReply rep;
-XkbInfoPtr xkbi;
-
- if ((dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) ||
- (*ctrls & ~(XkbPCF_GrabsUseXKBStateMask|XkbPCF_LookupStateWhenGrabbed|XkbPCF_SendEventUsesXKBState)))
- return False;
- LockDisplay(dpy);
- xkbi = dpy->xkb_info;
- GetReq(kbPerClientFlags, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbPerClientFlags;
- req->deviceSpec = XkbUseCoreKbd;
- req->change = 0;
- req->value = 0;
- req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0;
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return False;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- if (ctrls)
- *ctrls= (rep.value & (XkbPCF_GrabsUseXKBStateMask |
- XkbPCF_LookupStateWhenGrabbed |
- XkbPCF_SendEventUsesXKBState));
- return (True);
-}
-
-Display *
-XkbOpenDisplay( char * name,
- int * ev_rtrn,
- int * err_rtrn,
- int * major_rtrn,
- int * minor_rtrn,
- int * reason)
-{
- Display* dpy;
- int major_num,minor_num;
-
- if ((major_rtrn!=NULL) && (minor_rtrn!=NULL)) {
- if (!XkbLibraryVersion(major_rtrn,minor_rtrn)) {
- if (reason!=NULL)
- *reason= XkbOD_BadLibraryVersion;
- return NULL;
- }
- }
- else {
- major_num= XkbMajorVersion;
- minor_num= XkbMinorVersion;
- major_rtrn= &major_num;
- minor_rtrn= &minor_num;
- }
- dpy= XOpenDisplay(name);
- if (dpy==NULL) {
- if (reason!=NULL)
- *reason= XkbOD_ConnectionRefused;
- return NULL;
- }
- if (!XkbQueryExtension(dpy,NULL,ev_rtrn,err_rtrn,major_rtrn,minor_rtrn)) {
- if (reason!=NULL) {
- if ((*major_rtrn!=0)||(*minor_rtrn!=0))
- *reason= XkbOD_BadServerVersion;
- else *reason= XkbOD_NonXkbServer;
- }
- XCloseDisplay(dpy);
- return NULL;
- }
- if (reason!=NULL)
- *reason= XkbOD_Success;
- return dpy;
-}
-
-void
-XkbSetAtomFuncs(XkbInternAtomFunc getAtom,XkbGetAtomNameFunc getName)
-{
- _XkbInternAtomFunc= (getAtom?getAtom:XInternAtom);
- _XkbGetAtomNameFunc= (getName?getName:XGetAtomName);
- return;
-}
+/************************************************************
+Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc.
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name of Silicon Graphics not be
+used in advertising or publicity pertaining to distribution
+of the software without specific prior written permission.
+Silicon Graphics makes no representation about the suitability
+of this software for any purpose. It is provided "as is"
+without any express or implied warranty.
+
+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+********************************************************/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include "Xlibint.h"
+#include <X11/extensions/XKBproto.h>
+#include "XKBlibint.h"
+
+XkbInternAtomFunc _XkbInternAtomFunc= XInternAtom;
+XkbGetAtomNameFunc _XkbGetAtomNameFunc= XGetAtomName;
+
+Bool
+XkbQueryExtension( Display *dpy,
+ int * opcodeReturn,
+ int * eventBaseReturn,
+ int * errorBaseReturn,
+ int * majorReturn,
+ int * minorReturn)
+{
+ if (!XkbUseExtension(dpy,majorReturn,minorReturn))
+ return False;
+ if (opcodeReturn)
+ *opcodeReturn = dpy->xkb_info->codes->major_opcode;
+ if (eventBaseReturn)
+ *eventBaseReturn = dpy->xkb_info->codes->first_event;
+ if (errorBaseReturn)
+ *errorBaseReturn = dpy->xkb_info->codes->first_error;
+ if (majorReturn)
+ *majorReturn = dpy->xkb_info->srv_major;
+ if (minorReturn)
+ *minorReturn = dpy->xkb_info->srv_minor;
+ return True;
+}
+
+Bool
+XkbLibraryVersion(int *libMajorRtrn,int *libMinorRtrn)
+{
+int supported;
+
+ if (*libMajorRtrn != XkbMajorVersion) {
+ /* version 0.65 is (almost) compatible with 1.00 */
+ if ((XkbMajorVersion==1)&&(((*libMajorRtrn)==0)&&((*libMinorRtrn)==65)))
+ supported= True;
+ else supported= False;
+ }
+ else {
+ supported = True;
+ }
+
+ *libMajorRtrn = XkbMajorVersion;
+ *libMinorRtrn = XkbMinorVersion;
+ return supported;
+}
+
+Bool
+XkbSelectEvents( Display * dpy,
+ unsigned int deviceSpec,
+ unsigned int affect,
+ unsigned int selectAll)
+{
+ register xkbSelectEventsReq *req;
+ XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ xkbi->selected_events&= ~affect;
+ xkbi->selected_events|= (affect&selectAll);
+ GetReq(kbSelectEvents, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbSelectEvents;
+ req->deviceSpec = deviceSpec;
+ req->affectWhich = (CARD16)affect;
+ req->clear = affect&(~selectAll);
+ req->selectAll = affect&selectAll;
+ if (affect&XkbMapNotifyMask) {
+ req->affectMap= XkbAllMapComponentsMask;
+ /* the implicit support needs the client info */
+ /* even if the client itself doesn't want it */
+ if (selectAll&XkbMapNotifyMask)
+ req->map= XkbAllMapEventsMask;
+ else req->map= XkbAllClientInfoMask;
+ if (selectAll&XkbMapNotifyMask)
+ xkbi->selected_map_details= XkbAllMapEventsMask;
+ else xkbi->selected_map_details= 0;
+ }
+ if (affect&XkbNewKeyboardNotifyMask) {
+ if (selectAll&XkbNewKeyboardNotifyMask)
+ xkbi->selected_nkn_details= XkbAllNewKeyboardEventsMask;
+ else xkbi->selected_nkn_details= 0;
+ if (!(xkbi->xlib_ctrls&XkbLC_IgnoreNewKeyboards)) {
+ /* we want it, even if the client doesn't. Don't mess */
+ /* around with details -- ask for all of them and throw */
+ /* away the ones we don't need */
+ req->selectAll|= XkbNewKeyboardNotifyMask;
+ }
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return True;
+}
+
+Bool
+XkbSelectEventDetails( Display * dpy,
+ unsigned deviceSpec,
+ unsigned eventType,
+ unsigned long int affect,
+ unsigned long int details)
+{
+ register xkbSelectEventsReq *req;
+ XkbInfoPtr xkbi;
+ int size = 0;
+ char *out;
+ union {
+ CARD8 *c8;
+ CARD16 *c16;
+ CARD32 *c32;
+ } u;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ if (affect&details) xkbi->selected_events|= (1<<eventType);
+ else xkbi->selected_events&= ~(1<<eventType);
+ GetReq(kbSelectEvents, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbSelectEvents;
+ req->deviceSpec = deviceSpec;
+ req->clear= req->selectAll= 0;
+ if (eventType==XkbMapNotify) {
+ /* we need all of the client info, even if the application */
+ /* doesn't. Make sure that we always request the stuff */
+ /* that the implicit support needs, and just filter out anything */
+ /* the client doesn't want later */
+ req->affectWhich = 0;
+ req->selectAll = 0;
+ req->clear = 0;
+ req->affectMap = (CARD16)affect;
+ req->map = (CARD16)details|(XkbAllClientInfoMask&affect);
+ req->affectWhich = XkbMapNotifyMask;
+ xkbi->selected_map_details&= ~affect;
+ xkbi->selected_map_details|= (details&affect);
+ }
+ else {
+ req->affectMap = req->map = 0;
+ req->affectWhich= (1<<eventType);
+ switch (eventType) {
+ case XkbNewKeyboardNotify:
+ xkbi->selected_nkn_details&= ~affect;
+ xkbi->selected_nkn_details|= (details&affect);
+ if (!(xkbi->xlib_ctrls&XkbLC_IgnoreNewKeyboards))
+ details= (affect&XkbAllNewKeyboardEventsMask);
+ case XkbStateNotify:
+ case XkbNamesNotify:
+ case XkbAccessXNotify:
+ case XkbExtensionDeviceNotify:
+ size= 2;
+ req->length+= 1;
+ break;
+ case XkbControlsNotify:
+ case XkbIndicatorStateNotify:
+ case XkbIndicatorMapNotify:
+ size= 4;
+ req->length+= 2;
+ break;
+ case XkbBellNotify:
+ case XkbActionMessage:
+ case XkbCompatMapNotify:
+ size= 1;
+ req->length+= 1;
+ break;
+ }
+ BufAlloc(char *,out,(((size*2)+(unsigned)3)/4)*4);
+ u.c8= (CARD8 *)out;
+ if (size==2) {
+ u.c16[0]= (CARD16)affect;
+ u.c16[1]= (CARD16)details;
+ }
+ else if (size==4) {
+ u.c32[0]= (CARD32)affect;
+ u.c32[1]= (CARD32)details;
+ }
+ else {
+ u.c8[0]= (CARD8)affect;
+ u.c8[1]= (CARD8)details;
+ }
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return True;
+}
+
+Bool
+XkbLockModifiers( Display * dpy,
+ unsigned int deviceSpec,
+ unsigned int affect,
+ unsigned int values)
+{
+ register xkbLatchLockStateReq *req;
+ XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbLatchLockState, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbLatchLockState;
+ req->deviceSpec = deviceSpec;
+ req->affectModLocks= affect;
+ req->modLocks = values;
+ req->lockGroup = False;
+ req->groupLock = 0;
+
+ req->affectModLatches = req->modLatches = 0;
+ req->latchGroup = False;
+ req->groupLatch = 0;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return True;
+}
+
+Bool
+XkbLatchModifiers( Display * dpy,
+ unsigned int deviceSpec,
+ unsigned int affect,
+ unsigned int values)
+{
+ register xkbLatchLockStateReq *req;
+ XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbLatchLockState, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbLatchLockState;
+ req->deviceSpec = deviceSpec;
+
+ req->affectModLatches= affect;
+ req->modLatches = values;
+ req->latchGroup = False;
+ req->groupLatch = 0;
+
+ req->affectModLocks = req->modLocks = 0;
+ req->lockGroup = False;
+ req->groupLock = 0;
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return True;
+}
+
+Bool
+XkbLockGroup(Display *dpy,unsigned int deviceSpec,unsigned int group)
+{
+ register xkbLatchLockStateReq *req;
+ XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbLatchLockState, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbLatchLockState;
+ req->deviceSpec = deviceSpec;
+ req->affectModLocks= 0;
+ req->modLocks = 0;
+ req->lockGroup = True;
+ req->groupLock = group;
+
+ req->affectModLatches = req->modLatches = 0;
+ req->latchGroup = False;
+ req->groupLatch = 0;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return True;
+}
+
+Bool
+XkbLatchGroup(Display *dpy,unsigned int deviceSpec,unsigned int group)
+{
+ register xkbLatchLockStateReq *req;
+ XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbLatchLockState, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbLatchLockState;
+ req->deviceSpec = deviceSpec;
+
+ req->affectModLatches= 0;
+ req->modLatches = 0;
+ req->latchGroup = True;
+ req->groupLatch = group;
+
+ req->affectModLocks = req->modLocks = 0;
+ req->lockGroup = False;
+ req->groupLock = 0;
+
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return True;
+}
+
+unsigned
+XkbSetXlibControls(Display *dpy,unsigned affect,unsigned values)
+{
+ if (!dpy->xkb_info)
+ XkbUseExtension(dpy,NULL,NULL);
+ if (!dpy->xkb_info)
+ return 0;
+ affect&= XkbLC_AllControls;
+ dpy->xkb_info->xlib_ctrls&= ~affect;
+ dpy->xkb_info->xlib_ctrls|= (affect&values);
+ return dpy->xkb_info->xlib_ctrls;
+}
+
+unsigned
+XkbGetXlibControls(Display *dpy)
+{
+ if (!dpy->xkb_info)
+ XkbUseExtension(dpy,NULL,NULL);
+ if (!dpy->xkb_info)
+ return 0;
+ return dpy->xkb_info->xlib_ctrls;
+}
+
+unsigned int
+XkbXlibControlsImplemented(void)
+{
+#ifdef __sgi
+ return XkbLC_AllControls;
+#else
+ return XkbLC_AllControls&~XkbLC_AllComposeControls;
+#endif
+}
+
+Bool
+XkbSetDebuggingFlags( Display * dpy,
+ unsigned int mask,
+ unsigned int flags,
+ char * msg,
+ unsigned int ctrls_mask,
+ unsigned int ctrls,
+ unsigned int * rtrn_flags,
+ unsigned int * rtrn_ctrls)
+{
+ register xkbSetDebuggingFlagsReq *req;
+ xkbSetDebuggingFlagsReply rep;
+ XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbSetDebuggingFlags, req);
+ req->reqType= xkbi->codes->major_opcode;
+ req->xkbReqType= X_kbSetDebuggingFlags;
+ req->affectFlags= mask;
+ req->flags= flags;
+ req->affectCtrls= ctrls_mask;
+ req->ctrls= ctrls;
+
+ if (msg) {
+ char *out;
+ req->msgLength= (unsigned short)strlen(msg)+1;
+ req->length+= (req->msgLength+(unsigned)3)>>2;
+ BufAlloc(char *,out,((req->msgLength+(unsigned)3)/4)*4);
+ memcpy(out,msg,req->msgLength);
+ }
+ else req->msgLength= 0;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+ if (rtrn_flags)
+ *rtrn_flags= rep.currentFlags;
+ if (rtrn_ctrls)
+ *rtrn_ctrls= rep.currentCtrls;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return True;
+}
+
+Bool
+XkbComputeEffectiveMap( XkbDescPtr xkb,
+ XkbKeyTypePtr type,
+ unsigned char * map_rtrn)
+{
+register int i;
+unsigned tmp;
+XkbKTMapEntryPtr entry = NULL;
+
+ if ((!xkb)||(!type)||(!xkb->server))
+ return False;
+
+ if (type->mods.vmods!=0) {
+ if (!XkbVirtualModsToReal(xkb,type->mods.vmods,&tmp))
+ return False;
+
+ type->mods.mask= tmp|type->mods.real_mods;
+ entry= type->map;
+ for (i=0;i<type->map_count;i++,entry++) {
+ tmp= 0;
+ if (entry->mods.vmods!=0) {
+ if (!XkbVirtualModsToReal(xkb,entry->mods.vmods,&tmp))
+ return False;
+ if (tmp==0) {
+ entry->active= False;
+ continue;
+ }
+ }
+ entry->active= True;
+ entry->mods.mask= (entry->mods.real_mods|tmp)&type->mods.mask;
+ }
+ }
+ else {
+ type->mods.mask= type->mods.real_mods;
+ }
+ if (map_rtrn!=NULL) {
+ bzero(map_rtrn,type->mods.mask+1);
+ for (i=0;i<type->map_count;i++) {
+ if (entry && entry->active) {
+ map_rtrn[type->map[i].mods.mask]= type->map[i].level;
+ }
+ }
+ }
+ return True;
+}
+
+Status
+XkbGetState(Display *dpy,unsigned deviceSpec,XkbStatePtr rtrn)
+{
+ register xkbGetStateReq *req;
+ xkbGetStateReply rep;
+ XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return BadAccess;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbGetState, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbGetState;
+ req->deviceSpec = deviceSpec;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return BadImplementation;
+ }
+ rtrn->mods= rep.mods;
+ rtrn->base_mods= rep.baseMods;
+ rtrn->latched_mods= rep.latchedMods;
+ rtrn->locked_mods= rep.lockedMods;
+ rtrn->group= rep.group;
+ rtrn->base_group= rep.baseGroup;
+ rtrn->latched_group= rep.latchedGroup;
+ rtrn->locked_group= rep.lockedGroup;
+ rtrn->compat_state= rep.compatState;
+ rtrn->grab_mods= rep.grabMods;
+ rtrn->compat_grab_mods= rep.compatGrabMods;
+ rtrn->lookup_mods= rep.lookupMods;
+ rtrn->compat_lookup_mods= rep.compatLookupMods;
+ rtrn->ptr_buttons= rep.ptrBtnState;
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return Success;
+}
+
+Bool
+XkbSetDetectableAutoRepeat(Display *dpy,Bool detectable,Bool *supported)
+{
+register xkbPerClientFlagsReq * req;
+xkbPerClientFlagsReply rep;
+XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbPerClientFlags, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbPerClientFlags;
+ req->deviceSpec = XkbUseCoreKbd;
+ req->change = XkbPCF_DetectableAutoRepeatMask;
+ if (detectable)
+ req->value = XkbPCF_DetectableAutoRepeatMask;
+ else req->value = 0;
+ req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ if (supported!=NULL)
+ *supported= ((rep.supported&XkbPCF_DetectableAutoRepeatMask)!=0);
+ return ((rep.value&XkbPCF_DetectableAutoRepeatMask)!=0);
+}
+
+Bool
+XkbGetDetectableAutoRepeat(Display *dpy,Bool *supported)
+{
+register xkbPerClientFlagsReq * req;
+xkbPerClientFlagsReply rep;
+XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbPerClientFlags, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbPerClientFlags;
+ req->deviceSpec = XkbUseCoreKbd;
+ req->change = 0;
+ req->value = 0;
+ req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ if (supported!=NULL)
+ *supported= ((rep.supported&XkbPCF_DetectableAutoRepeatMask)!=0);
+ return ((rep.value&XkbPCF_DetectableAutoRepeatMask)!=0);
+}
+
+Bool
+XkbSetAutoResetControls( Display * dpy,
+ unsigned changes,
+ unsigned * auto_ctrls,
+ unsigned * auto_values)
+{
+register xkbPerClientFlagsReq * req;
+xkbPerClientFlagsReply rep;
+XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbPerClientFlags, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbPerClientFlags;
+ req->change = XkbPCF_AutoResetControlsMask;
+ req->deviceSpec = XkbUseCoreKbd;
+ req->value = XkbPCF_AutoResetControlsMask;
+ req->ctrlsToChange= changes;
+ req->autoCtrls= *auto_ctrls;
+ req->autoCtrlValues= *auto_values;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ *auto_ctrls= rep.autoCtrls;
+ *auto_values= rep.autoCtrlValues;
+ return ((rep.value&XkbPCF_AutoResetControlsMask)!=0);
+}
+
+Bool
+XkbGetAutoResetControls( Display * dpy,
+ unsigned * auto_ctrls,
+ unsigned * auto_ctrl_values)
+{
+register xkbPerClientFlagsReq * req;
+xkbPerClientFlagsReply rep;
+XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbPerClientFlags, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbPerClientFlags;
+ req->deviceSpec = XkbUseCoreKbd;
+ req->change = 0;
+ req->value = 0;
+ req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ if (auto_ctrls)
+ *auto_ctrls= rep.autoCtrls;
+ if (auto_ctrl_values)
+ *auto_ctrl_values= rep.autoCtrlValues;
+ return ((rep.value&XkbPCF_AutoResetControlsMask)!=0);
+}
+
+Bool
+XkbSetPerClientControls( Display * dpy,
+ unsigned change,
+ unsigned * values)
+{
+register xkbPerClientFlagsReq * req;
+xkbPerClientFlagsReply rep;
+XkbInfoPtr xkbi;
+unsigned value_hold = *values;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) ||
+ (change & ~(XkbPCF_GrabsUseXKBStateMask|XkbPCF_LookupStateWhenGrabbed|XkbPCF_SendEventUsesXKBState)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbPerClientFlags, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbPerClientFlags;
+ req->change = change;
+ req->deviceSpec = XkbUseCoreKbd;
+ req->value = *values;
+ req->ctrlsToChange = req->autoCtrls = req->autoCtrlValues= 0;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ *values = rep.value;
+ return ((rep.value&value_hold)!=0);
+}
+
+Bool
+XkbGetPerClientControls( Display * dpy,
+ unsigned * ctrls)
+{
+register xkbPerClientFlagsReq * req;
+xkbPerClientFlagsReply rep;
+XkbInfoPtr xkbi;
+
+ if ((dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) ||
+ (*ctrls & ~(XkbPCF_GrabsUseXKBStateMask|XkbPCF_LookupStateWhenGrabbed|XkbPCF_SendEventUsesXKBState)))
+ return False;
+ LockDisplay(dpy);
+ xkbi = dpy->xkb_info;
+ GetReq(kbPerClientFlags, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbPerClientFlags;
+ req->deviceSpec = XkbUseCoreKbd;
+ req->change = 0;
+ req->value = 0;
+ req->ctrlsToChange = req->autoCtrls= req->autoCtrlValues= 0;
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return False;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ if (ctrls)
+ *ctrls= (rep.value & (XkbPCF_GrabsUseXKBStateMask |
+ XkbPCF_LookupStateWhenGrabbed |
+ XkbPCF_SendEventUsesXKBState));
+ return (True);
+}
+
+Display *
+XkbOpenDisplay( char * name,
+ int * ev_rtrn,
+ int * err_rtrn,
+ int * major_rtrn,
+ int * minor_rtrn,
+ int * reason)
+{
+ Display* dpy;
+ int major_num,minor_num;
+
+ if ((major_rtrn!=NULL) && (minor_rtrn!=NULL)) {
+ if (!XkbLibraryVersion(major_rtrn,minor_rtrn)) {
+ if (reason!=NULL)
+ *reason= XkbOD_BadLibraryVersion;
+ return NULL;
+ }
+ }
+ else {
+ major_num= XkbMajorVersion;
+ minor_num= XkbMinorVersion;
+ major_rtrn= &major_num;
+ minor_rtrn= &minor_num;
+ }
+ dpy= XOpenDisplay(name);
+ if (dpy==NULL) {
+ if (reason!=NULL)
+ *reason= XkbOD_ConnectionRefused;
+ return NULL;
+ }
+ if (!XkbQueryExtension(dpy,NULL,ev_rtrn,err_rtrn,major_rtrn,minor_rtrn)) {
+ if (reason!=NULL) {
+ if ((*major_rtrn!=0)||(*minor_rtrn!=0))
+ *reason= XkbOD_BadServerVersion;
+ else *reason= XkbOD_NonXkbServer;
+ }
+ XCloseDisplay(dpy);
+ return NULL;
+ }
+ if (reason!=NULL)
+ *reason= XkbOD_Success;
+ return dpy;
+}
+
+void
+XkbSetAtomFuncs(XkbInternAtomFunc getAtom,XkbGetAtomNameFunc getName)
+{
+ _XkbInternAtomFunc= (getAtom?getAtom:XInternAtom);
+ _XkbGetAtomNameFunc= (getName?getName:XGetAtomName);
+ return;
+}
diff --git a/libX11/src/xkb/XKBList.c b/libX11/src/xkb/XKBList.c
index 1afe3685f..8f245f245 100644
--- a/libX11/src/xkb/XKBList.c
+++ b/libX11/src/xkb/XKBList.c
@@ -1,247 +1,249 @@
-/************************************************************
-Copyright (c) 1995 by Silicon Graphics Computer Systems, Inc.
-
-Permission to use, copy, modify, and distribute this
-software and its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright
-notice appear in all copies and that both that copyright
-notice and this permission notice appear in supporting
-documentation, and that the name of Silicon Graphics not be
-used in advertising or publicity pertaining to distribution
-of the software without specific prior written permission.
-Silicon Graphics makes no representation about the suitability
-of this software for any purpose. It is provided "as is"
-without any express or implied warranty.
-
-SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
-GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
-DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
-DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-#define NEED_MAP_READERS
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include <X11/extensions/XKBproto.h>
-#include "XKBlibint.h"
-
-/***====================================================================***/
-
-static void
-_FreeComponentNames(int num,XkbComponentNamePtr names)
-{
-int i;
-XkbComponentNamePtr tmp;
-
- if ((num<1)||(names==NULL))
- return;
- for (i=0,tmp=names;i<num;i++,tmp++) {
- if (tmp->name) {
- _XkbFree(tmp->name);
- tmp->name= NULL;
- }
- }
- _XkbFree(names);
- return;
-}
-
-/***====================================================================***/
-
-static XkbComponentNamePtr
-_ReadListing(XkbReadBufferPtr buf,int count,Status *status_rtrn)
-{
-XkbComponentNamePtr first,this;
-register int i;
-CARD16 * flags;
-int slen,wlen;
-char * str;
-
- if (count<1)
- return NULL;
- first= _XkbTypedCalloc(count,XkbComponentNameRec);
- if (!first)
- return NULL;
- for (this=first,i=0;i<count;i++,this++) {
- flags= (CARD16 *)_XkbGetReadBufferPtr(buf,2*sizeof(CARD16));
- if (!flags)
- goto BAILOUT;
- this->flags= flags[0];
- slen= flags[1];
- wlen= ((slen+1)/2)*2; /* pad to 2 byte boundary */
- this->name= _XkbTypedCalloc(slen+1,char);
- if (!this->name)
- goto BAILOUT;
- str= (char *)_XkbGetReadBufferPtr(buf,wlen);
- memcpy(this->name,str,slen);
- }
- return first;
-BAILOUT:
- *status_rtrn= BadAlloc;
- _FreeComponentNames(i,first);
- return NULL;
-}
-
-/***====================================================================***/
-
-XkbComponentListPtr
-XkbListComponents( Display * dpy,
- unsigned deviceSpec,
- XkbComponentNamesPtr ptrns,
- int * max_inout)
-{
-register xkbListComponentsReq* req;
-xkbListComponentsReply rep;
-XkbInfoPtr xkbi;
-XkbComponentListPtr list;
-XkbReadBufferRec buf;
-int left;
-char * str;
-int extraLen,len,mapLen,codesLen,typesLen,compatLen,symsLen,geomLen;
-
- if ( (dpy==NULL) || (dpy->flags & XlibDisplayNoXkb) ||
- (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) ||
- (ptrns==NULL) || (max_inout==NULL))
- return NULL;
-
- xkbi= dpy->xkb_info;
- LockDisplay(dpy);
- GetReq(kbListComponents, req);
- req->reqType = xkbi->codes->major_opcode;
- req->xkbReqType = X_kbListComponents;
- req->deviceSpec = deviceSpec;
- req->maxNames = *max_inout;
-
- mapLen= codesLen= typesLen= compatLen= symsLen= geomLen= 0;
- if (ptrns->keymap)
- mapLen= (int)strlen(ptrns->keymap);
- if (ptrns->keycodes)
- codesLen= (int)strlen(ptrns->keycodes);
- if (ptrns->types)
- typesLen= (int)strlen(ptrns->types);
- if (ptrns->compat)
- compatLen= (int)strlen(ptrns->compat);
- if (ptrns->symbols)
- symsLen= (int)strlen(ptrns->symbols);
- if (ptrns->geometry)
- geomLen= (int)strlen(ptrns->geometry);
- if (mapLen>255) mapLen= 255;
- if (codesLen>255) codesLen= 255;
- if (typesLen>255) typesLen= 255;
- if (compatLen>255) compatLen= 255;
- if (symsLen>255) symsLen= 255;
- if (geomLen>255) geomLen= 255;
-
- len= mapLen+codesLen+typesLen+compatLen+symsLen+geomLen+6;
- len= XkbPaddedSize(len);
- req->length+= len/4;
- BufAlloc(char *,str,len);
- *str++= mapLen;
- if (mapLen>0) {
- memcpy(str,ptrns->keymap,mapLen);
- str+= mapLen;
- }
- *str++= codesLen;
- if (codesLen>0) {
- memcpy(str,ptrns->keycodes,codesLen);
- str+= codesLen;
- }
- *str++= typesLen;
- if (typesLen>0) {
- memcpy(str,ptrns->types,typesLen);
- str+= typesLen;
- }
- *str++= compatLen;
- if (compatLen>0) {
- memcpy(str,ptrns->compat,compatLen);
- str+= compatLen;
- }
- *str++= symsLen;
- if (symsLen>0) {
- memcpy(str,ptrns->symbols,symsLen);
- str+= symsLen;
- }
- *str++= geomLen;
- if (geomLen>0) {
- memcpy(str,ptrns->geometry,geomLen);
- str+= geomLen;
- }
- if (!_XReply(dpy, (xReply *)&rep, 0, xFalse))
- goto BAILOUT;
- extraLen= (int)rep.length*4;
- *max_inout= rep.extra;
- if (extraLen==0) { /* no matches, but we don't want to report a failure */
- list= _XkbTypedCalloc(1,XkbComponentListRec);
- UnlockDisplay(dpy);
- SyncHandle();
- return list;
- }
- if (_XkbInitReadBuffer(dpy,&buf,extraLen)) {
- Status status;
-
- status= Success;
- list= _XkbTypedCalloc(1,XkbComponentListRec);
- if (!list) {
- _XkbFreeReadBuffer(&buf);
- goto BAILOUT;
- }
- list->num_keymaps= rep.nKeymaps;
- list->num_keycodes= rep.nKeycodes;
- list->num_types= rep.nTypes;
- list->num_compat= rep.nCompatMaps;
- list->num_symbols= rep.nSymbols;
- list->num_geometry= rep.nGeometries;
- if ((status==Success)&&(list->num_keymaps>0))
- list->keymaps= _ReadListing(&buf,list->num_keymaps,&status);
- if ((status==Success)&&(list->num_keycodes>0))
- list->keycodes= _ReadListing(&buf,list->num_keycodes,&status);
- if ((status==Success)&&(list->num_types>0))
- list->types= _ReadListing(&buf,list->num_types,&status);
- if ((status==Success)&&(list->num_compat>0))
- list->compat= _ReadListing(&buf,list->num_compat,&status);
- if ((status==Success)&&(list->num_symbols>0))
- list->symbols= _ReadListing(&buf,list->num_symbols,&status);
- if ((status==Success)&&(list->num_geometry>0))
- list->geometry= _ReadListing(&buf,list->num_geometry,&status);
- left= _XkbFreeReadBuffer(&buf);
- if ((status!=Success)||(buf.error)||(left>2)) {
- XkbFreeComponentList(list);
- goto BAILOUT;
- }
- UnlockDisplay(dpy);
- SyncHandle();
- return list;
- }
-BAILOUT:
- UnlockDisplay(dpy);
- SyncHandle();
- return NULL;
-}
-
-void
-XkbFreeComponentList(XkbComponentListPtr list)
-{
- if (list) {
- if (list->keymaps)
- _FreeComponentNames(list->num_keymaps,list->keymaps);
- if (list->keycodes)
- _FreeComponentNames(list->num_keycodes,list->keycodes);
- if (list->types)
- _FreeComponentNames(list->num_types,list->types);
- if (list->compat)
- _FreeComponentNames(list->num_compat,list->compat);
- if (list->symbols)
- _FreeComponentNames(list->num_symbols,list->symbols);
- if (list->geometry)
- _FreeComponentNames(list->num_geometry,list->geometry);
- bzero((char *)list,sizeof(XkbComponentListRec));
- _XkbFree(list);
- }
- return;
-}
+/************************************************************
+Copyright (c) 1995 by Silicon Graphics Computer Systems, Inc.
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name of Silicon Graphics not be
+used in advertising or publicity pertaining to distribution
+of the software without specific prior written permission.
+Silicon Graphics makes no representation about the suitability
+of this software for any purpose. It is provided "as is"
+without any express or implied warranty.
+
+SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
+GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
+THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+********************************************************/
+
+#define NEED_MAP_READERS
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include <X11/extensions/XKBproto.h>
+#include "XKBlibint.h"
+
+/***====================================================================***/
+
+static void
+_FreeComponentNames(int num,XkbComponentNamePtr names)
+{
+int i;
+XkbComponentNamePtr tmp;
+
+ if ((num<1)||(names==NULL))
+ return;
+ for (i=0,tmp=names;i<num;i++,tmp++) {
+ if (tmp->name) {
+ _XkbFree(tmp->name);
+ tmp->name= NULL;
+ }
+ }
+ _XkbFree(names);
+ return;
+}
+
+/***====================================================================***/
+
+static XkbComponentNamePtr
+_ReadListing(XkbReadBufferPtr buf,int count,Status *status_rtrn)
+{
+XkbComponentNamePtr first,this;
+register int i;
+CARD16 * flags;
+int slen,wlen;
+char * str;
+
+ if (count<1)
+ return NULL;
+ first= _XkbTypedCalloc(count,XkbComponentNameRec);
+ if (!first)
+ return NULL;
+ for (this=first,i=0;i<count;i++,this++) {
+ flags= (CARD16 *)_XkbGetReadBufferPtr(buf,2*sizeof(CARD16));
+ if (!flags)
+ goto BAILOUT;
+ this->flags= flags[0];
+ slen= flags[1];
+ wlen= ((slen+1)/2)*2; /* pad to 2 byte boundary */
+ this->name= _XkbTypedCalloc(slen+1,char);
+ if (!this->name)
+ goto BAILOUT;
+ str= (char *)_XkbGetReadBufferPtr(buf,wlen);
+ if (!str)
+ goto BAILOUT;
+ memcpy(this->name,str,slen);
+ }
+ return first;
+BAILOUT:
+ *status_rtrn= BadAlloc;
+ _FreeComponentNames(i,first);
+ return NULL;
+}
+
+/***====================================================================***/
+
+XkbComponentListPtr
+XkbListComponents( Display * dpy,
+ unsigned deviceSpec,
+ XkbComponentNamesPtr ptrns,
+ int * max_inout)
+{
+register xkbListComponentsReq* req;
+xkbListComponentsReply rep;
+XkbInfoPtr xkbi;
+XkbComponentListPtr list;
+XkbReadBufferRec buf;
+int left;
+char * str;
+int extraLen,len,mapLen,codesLen,typesLen,compatLen,symsLen,geomLen;
+
+ if ( (dpy==NULL) || (dpy->flags & XlibDisplayNoXkb) ||
+ (!dpy->xkb_info && !XkbUseExtension(dpy,NULL,NULL)) ||
+ (ptrns==NULL) || (max_inout==NULL))
+ return NULL;
+
+ xkbi= dpy->xkb_info;
+ LockDisplay(dpy);
+ GetReq(kbListComponents, req);
+ req->reqType = xkbi->codes->major_opcode;
+ req->xkbReqType = X_kbListComponents;
+ req->deviceSpec = deviceSpec;
+ req->maxNames = *max_inout;
+
+ mapLen= codesLen= typesLen= compatLen= symsLen= geomLen= 0;
+ if (ptrns->keymap)
+ mapLen= (int)strlen(ptrns->keymap);
+ if (ptrns->keycodes)
+ codesLen= (int)strlen(ptrns->keycodes);
+ if (ptrns->types)
+ typesLen= (int)strlen(ptrns->types);
+ if (ptrns->compat)
+ compatLen= (int)strlen(ptrns->compat);
+ if (ptrns->symbols)
+ symsLen= (int)strlen(ptrns->symbols);
+ if (ptrns->geometry)
+ geomLen= (int)strlen(ptrns->geometry);
+ if (mapLen>255) mapLen= 255;
+ if (codesLen>255) codesLen= 255;
+ if (typesLen>255) typesLen= 255;
+ if (compatLen>255) compatLen= 255;
+ if (symsLen>255) symsLen= 255;
+ if (geomLen>255) geomLen= 255;
+
+ len= mapLen+codesLen+typesLen+compatLen+symsLen+geomLen+6;
+ len= XkbPaddedSize(len);
+ req->length+= len/4;
+ BufAlloc(char *,str,len);
+ *str++= mapLen;
+ if (mapLen>0) {
+ memcpy(str,ptrns->keymap,mapLen);
+ str+= mapLen;
+ }
+ *str++= codesLen;
+ if (codesLen>0) {
+ memcpy(str,ptrns->keycodes,codesLen);
+ str+= codesLen;
+ }
+ *str++= typesLen;
+ if (typesLen>0) {
+ memcpy(str,ptrns->types,typesLen);
+ str+= typesLen;
+ }
+ *str++= compatLen;
+ if (compatLen>0) {
+ memcpy(str,ptrns->compat,compatLen);
+ str+= compatLen;
+ }
+ *str++= symsLen;
+ if (symsLen>0) {
+ memcpy(str,ptrns->symbols,symsLen);
+ str+= symsLen;
+ }
+ *str++= geomLen;
+ if (geomLen>0) {
+ memcpy(str,ptrns->geometry,geomLen);
+ str+= geomLen;
+ }
+ if (!_XReply(dpy, (xReply *)&rep, 0, xFalse))
+ goto BAILOUT;
+ extraLen= (int)rep.length*4;
+ *max_inout= rep.extra;
+ if (extraLen==0) { /* no matches, but we don't want to report a failure */
+ list= _XkbTypedCalloc(1,XkbComponentListRec);
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return list;
+ }
+ if (_XkbInitReadBuffer(dpy,&buf,extraLen)) {
+ Status status;
+
+ status= Success;
+ list= _XkbTypedCalloc(1,XkbComponentListRec);
+ if (!list) {
+ _XkbFreeReadBuffer(&buf);
+ goto BAILOUT;
+ }
+ list->num_keymaps= rep.nKeymaps;
+ list->num_keycodes= rep.nKeycodes;
+ list->num_types= rep.nTypes;
+ list->num_compat= rep.nCompatMaps;
+ list->num_symbols= rep.nSymbols;
+ list->num_geometry= rep.nGeometries;
+ if ((status==Success)&&(list->num_keymaps>0))
+ list->keymaps= _ReadListing(&buf,list->num_keymaps,&status);
+ if ((status==Success)&&(list->num_keycodes>0))
+ list->keycodes= _ReadListing(&buf,list->num_keycodes,&status);
+ if ((status==Success)&&(list->num_types>0))
+ list->types= _ReadListing(&buf,list->num_types,&status);
+ if ((status==Success)&&(list->num_compat>0))
+ list->compat= _ReadListing(&buf,list->num_compat,&status);
+ if ((status==Success)&&(list->num_symbols>0))
+ list->symbols= _ReadListing(&buf,list->num_symbols,&status);
+ if ((status==Success)&&(list->num_geometry>0))
+ list->geometry= _ReadListing(&buf,list->num_geometry,&status);
+ left= _XkbFreeReadBuffer(&buf);
+ if ((status!=Success)||(buf.error)||(left>2)) {
+ XkbFreeComponentList(list);
+ goto BAILOUT;
+ }
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return list;
+ }
+BAILOUT:
+ UnlockDisplay(dpy);
+ SyncHandle();
+ return NULL;
+}
+
+void
+XkbFreeComponentList(XkbComponentListPtr list)
+{
+ if (list) {
+ if (list->keymaps)
+ _FreeComponentNames(list->num_keymaps,list->keymaps);
+ if (list->keycodes)
+ _FreeComponentNames(list->num_keycodes,list->keycodes);
+ if (list->types)
+ _FreeComponentNames(list->num_types,list->types);
+ if (list->compat)
+ _FreeComponentNames(list->num_compat,list->compat);
+ if (list->symbols)
+ _FreeComponentNames(list->num_symbols,list->symbols);
+ if (list->geometry)
+ _FreeComponentNames(list->num_geometry,list->geometry);
+ bzero((char *)list,sizeof(XkbComponentListRec));
+ _XkbFree(list);
+ }
+ return;
+}
diff --git a/libX11/src/xkb/XKBMisc.c b/libX11/src/xkb/XKBMisc.c
index f3d1d1f1b..4aa1f733a 100644
--- a/libX11/src/xkb/XKBMisc.c
+++ b/libX11/src/xkb/XKBMisc.c
@@ -1,978 +1,978 @@
-/************************************************************
-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 <X11/extensions/XKBproto.h>
-#include <X11/keysym.h>
-#include "XKBlibint.h"
-
-#else
-
-#include <stdio.h>
-#include <X11/X.h>
-#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 */
-
-/***====================================================================***/
-
-#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) {
- if (nSyms > IBUF_SIZE)
- Xfree(interps);
- 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;
-
- 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;
- XkbVirtualModsToReal(xkb,xkb->ctrls->internal.vmods,&newMask);
- newMask|= xkb->ctrls->internal.real_mods;
- if (xkb->ctrls->internal.mask!=newMask) {
- xkb->ctrls->internal.mask= newMask;
- if (changes) {
- changes->ctrls.changed_ctrls|= XkbInternalModsMask;
- checkState= True;
- }
- }
- }
- if (changed&xkb->ctrls->ignore_lock.vmods) {
- unsigned int newMask;
- XkbVirtualModsToReal(xkb,xkb->ctrls->ignore_lock.vmods,&newMask);
- newMask|= xkb->ctrls->ignore_lock.real_mods;
- if (xkb->ctrls->ignore_lock.mask!=newMask) {
- xkb->ctrls->ignore_lock.mask= newMask;
- if (changes) {
- changes->ctrls.changed_ctrls|= XkbIgnoreLockModsMask;
- checkState= True;
- }
- }
- }
- if (xkb->indicators!=NULL) {
- XkbIndicatorMapPtr map;
- map= &xkb->indicators->maps[0];
- for (i=0;i<XkbNumIndicators;i++,map++) {
- if (map->mods.vmods&changed) {
- unsigned int newMask;
- XkbVirtualModsToReal(xkb,map->mods.vmods,&newMask);
- newMask|= map->mods.real_mods;
- if (newMask!=map->mods.mask) {
- map->mods.mask= newMask;
- if (changes) {
- changes->indicators.map_changes|= (1<<i);
- checkState= True;
- }
- }
- }
- }
- }
- if (xkb->compat!=NULL) {
- XkbCompatMapPtr compat;
- compat= xkb->compat;
- for (i=0;i<XkbNumKbdGroups;i++) {
- unsigned int newMask;
- 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;
-}
+/************************************************************
+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 <X11/extensions/XKBproto.h>
+#include <X11/keysym.h>
+#include "XKBlibint.h"
+
+#else
+
+#include <stdio.h>
+#include <X11/X.h>
+#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 */
+
+/***====================================================================***/
+
+#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) {
+ if (nSyms > IBUF_SIZE)
+ Xfree(interps);
+ 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->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;
+
+ 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;
+ XkbVirtualModsToReal(xkb,xkb->ctrls->internal.vmods,&newMask);
+ newMask|= xkb->ctrls->internal.real_mods;
+ if (xkb->ctrls->internal.mask!=newMask) {
+ xkb->ctrls->internal.mask= newMask;
+ if (changes) {
+ changes->ctrls.changed_ctrls|= XkbInternalModsMask;
+ checkState= True;
+ }
+ }
+ }
+ if (changed&xkb->ctrls->ignore_lock.vmods) {
+ unsigned int newMask;
+ XkbVirtualModsToReal(xkb,xkb->ctrls->ignore_lock.vmods,&newMask);
+ newMask|= xkb->ctrls->ignore_lock.real_mods;
+ if (xkb->ctrls->ignore_lock.mask!=newMask) {
+ xkb->ctrls->ignore_lock.mask= newMask;
+ if (changes) {
+ changes->ctrls.changed_ctrls|= XkbIgnoreLockModsMask;
+ checkState= True;
+ }
+ }
+ }
+ if (xkb->indicators!=NULL) {
+ XkbIndicatorMapPtr map;
+ map= &xkb->indicators->maps[0];
+ for (i=0;i<XkbNumIndicators;i++,map++) {
+ if (map->mods.vmods&changed) {
+ unsigned int newMask;
+ XkbVirtualModsToReal(xkb,map->mods.vmods,&newMask);
+ newMask|= map->mods.real_mods;
+ if (newMask!=map->mods.mask) {
+ map->mods.mask= newMask;
+ if (changes) {
+ changes->indicators.map_changes|= (1<<i);
+ checkState= True;
+ }
+ }
+ }
+ }
+ }
+ if (xkb->compat!=NULL) {
+ XkbCompatMapPtr compat;
+ compat= xkb->compat;
+ for (i=0;i<XkbNumKbdGroups;i++) {
+ unsigned int newMask;
+ 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;
+}