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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2017-07-21 12:31:09 +0200
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2017-08-25 10:06:49 +0200
commitc350873c7c977efe5210484f04160be45f84ba7e (patch)
tree717d33eb315f4def1307d65108d14715696cd5cf /nx-X11/lib/src/xkb/XKB.c
parent1472e7e37838f17b7ed948fa206e8c3434a9d346 (diff)
downloadnx-libs-c350873c7c977efe5210484f04160be45f84ba7e.tar.gz
nx-libs-c350873c7c977efe5210484f04160be45f84ba7e.tar.bz2
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Convert nx-X11/lib/ build flow from imake to autotools.
Diffstat (limited to 'nx-X11/lib/src/xkb/XKB.c')
-rw-r--r--nx-X11/lib/src/xkb/XKB.c771
1 files changed, 771 insertions, 0 deletions
diff --git a/nx-X11/lib/src/xkb/XKB.c b/nx-X11/lib/src/xkb/XKB.c
new file mode 100644
index 000000000..6df9c3ebc
--- /dev/null
+++ b/nx-X11/lib/src/xkb/XKB.c
@@ -0,0 +1,771 @@
+/************************************************************
+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 <nx-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->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)
+{
+ return XkbLC_AllControls & ~XkbLC_AllComposeControls;
+}
+
+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 == 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();
+ *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;
+}