/* $XFree86: xc/programs/Xserver/dix/devices.c,v 3.19 2001/09/26 19:26:16 paulo Exp $ */ /************************************************************ Copyright 1987, 1998 The Open Group All Rights Reserved. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. All Rights Reserved 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 Digital not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DIGITAL 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. ********************************************************/ /* $Xorg: devices.c,v 1.3 2000/08/17 19:48:17 cpqbld Exp $ */ #include "X.h" #include "misc.h" #include "resource.h" #define NEED_EVENTS #define NEED_REPLIES #include "Xproto.h" #include "windowstr.h" #include "inputstr.h" #include "scrnintstr.h" #include "cursorstr.h" #include "dixstruct.h" #include "site.h" #define XKB_IN_SERVER #ifdef XKB #include "XKBsrv.h" #endif #ifdef XCSECURITY #define _SECURITY_SERVER #include "security.h" #endif #ifdef LBX #include "lbxserve.h" #endif #include "dispatch.h" #include "swaprep.h" #include "dixevents.h" DeviceIntPtr _AddInputDevice(deviceProc, autoStart) DeviceProc deviceProc; Bool autoStart; { register DeviceIntPtr dev; if (inputInfo.numDevices >= MAX_DEVICES) return (DeviceIntPtr)NULL; dev = (DeviceIntPtr) xalloc(sizeof(DeviceIntRec)); if (!dev) return (DeviceIntPtr)NULL; dev->name = (char *)NULL; dev->type = 0; dev->id = inputInfo.numDevices; inputInfo.numDevices++; dev->public.on = FALSE; dev->public.processInputProc = (ProcessInputProc)NoopDDA; dev->public.realInputProc = (ProcessInputProc)NoopDDA; dev->public.enqueueInputProc = EnqueueEvent; dev->deviceProc = deviceProc; dev->startup = autoStart; dev->sync.frozen = FALSE; dev->sync.other = NullGrab; dev->sync.state = NOT_GRABBED; dev->sync.event = (xEvent *) NULL; dev->sync.evcount = 0; dev->grab = NullGrab; dev->grabTime = currentTime; dev->fromPassiveGrab = FALSE; dev->key = (KeyClassPtr)NULL; dev->valuator = (ValuatorClassPtr)NULL; dev->button = (ButtonClassPtr)NULL; dev->focus = (FocusClassPtr)NULL; dev->proximity = (ProximityClassPtr)NULL; dev->kbdfeed = (KbdFeedbackPtr)NULL; dev->ptrfeed = (PtrFeedbackPtr)NULL; dev->intfeed = (IntegerFeedbackPtr)NULL; dev->stringfeed = (StringFeedbackPtr)NULL; dev->bell = (BellFeedbackPtr)NULL; dev->leds = (LedFeedbackPtr)NULL; dev->next = inputInfo.off_devices; #ifdef XKB dev->xkb_interest= NULL; #endif inputInfo.off_devices = dev; return dev; } Bool EnableDevice(dev) register DeviceIntPtr dev; { register DeviceIntPtr *prev; for (prev = &inputInfo.off_devices; *prev && (*prev != dev); prev = &(*prev)->next) ; if ((*prev != dev) || !dev->inited || ((*dev->deviceProc)(dev, DEVICE_ON) != Success)) return FALSE; *prev = dev->next; dev->next = inputInfo.devices; inputInfo.devices = dev; return TRUE; } Bool DisableDevice(dev) register DeviceIntPtr dev; { register DeviceIntPtr *prev; for (prev = &inputInfo.devices; *prev && (*prev != dev); prev = &(*prev)->next) ; if (*prev != dev) return FALSE; (void)(*dev->deviceProc)(dev, DEVICE_OFF); *prev = dev->next; dev->next = inputInfo.off_devices; inputInfo.off_devices = dev; return TRUE; } int InitAndStartDevices() { register DeviceIntPtr dev, next; for (dev = inputInfo.off_devices; dev; dev = dev->next) dev->inited = ((*dev->deviceProc)(dev, DEVICE_INIT) == Success); for (dev = inputInfo.off_devices; dev; dev = next) { next = dev->next; if (dev->inited && dev->startup) (void)EnableDevice(dev); } for (dev = inputInfo.devices; dev && (dev != inputInfo.keyboard); dev = dev->next) ; if (!dev || (dev != inputInfo.keyboard)) { ErrorF("No core keyboard\n"); return BadImplementation; } for (dev = inputInfo.devices; dev && (dev != inputInfo.pointer); dev = dev->next) ; if (!dev || (dev != inputInfo.pointer)) { ErrorF("No core pointer\n"); return BadImplementation; } return Success; } static void #if NeedFunctionPrototypes CloseDevice(register DeviceIntPtr dev) #else CloseDevice(dev) register DeviceIntPtr dev; #endif { KbdFeedbackPtr k, knext; PtrFeedbackPtr p, pnext; IntegerFeedbackPtr i, inext; StringFeedbackPtr s, snext; BellFeedbackPtr b, bnext; LedFeedbackPtr l, lnext; if (dev->inited) (void)(*dev->deviceProc)(dev, DEVICE_CLOSE); xfree(dev->name); if (dev->key) { #ifdef XKB if (dev->key->xkbInfo) XkbFreeInfo(dev->key->xkbInfo); #endif xfree(dev->key->curKeySyms.map); xfree(dev->key->modifierKeyMap); xfree(dev->key); } xfree(dev->valuator); #ifdef XKB if ((dev->button)&&(dev->button->xkb_acts)) xfree(dev->button->xkb_acts); #endif xfree(dev->button); if (dev->focus) { xfree(dev->focus->trace); xfree(dev->focus); } xfree(dev->proximity); for (k=dev->kbdfeed; k; k=knext) { knext = k->next; #ifdef XKB if (k->xkb_sli) XkbFreeSrvLedInfo(k->xkb_sli); #endif xfree(k); } for (p=dev->ptrfeed; p; p=pnext) { pnext = p->next; xfree(p); } for (i=dev->intfeed; i; i=inext) { inext = i->next; xfree(i); } for (s=dev->stringfeed; s; s=snext) { snext = s->next; xfree(s->ctrl.symbols_supported); xfree(s->ctrl.symbols_displayed); xfree(s); } for (b=dev->bell; b; b=bnext) { bnext = b->next; xfree(b); } for (l=dev->leds; l; l=lnext) { lnext = l->next; #ifdef XKB if (l->xkb_sli) XkbFreeSrvLedInfo(l->xkb_sli); #endif xfree(l); } #ifdef XKB while (dev->xkb_interest) { XkbRemoveResourceClient((DevicePtr)dev,dev->xkb_interest->resource); } #endif xfree(dev->sync.event); xfree(dev); } void CloseDownDevices() { register DeviceIntPtr dev, next; for (dev = inputInfo.devices; dev; dev = next) { next = dev->next; CloseDevice(dev); } for (dev = inputInfo.off_devices; dev; dev = next) { next = dev->next; CloseDevice(dev); } inputInfo.devices = NULL; inputInfo.off_devices = NULL; inputInfo.keyboard = NULL; inputInfo.pointer = NULL; } void RemoveDevice(dev) register DeviceIntPtr dev; { register DeviceIntPtr prev,tmp,next; prev= NULL; for (tmp= inputInfo.devices; tmp; (prev = tmp), (tmp = next)) { next = tmp->next; if (tmp==dev) { CloseDevice(tmp); if (prev==NULL) inputInfo.devices = next; else prev->next = next; inputInfo.numDevices--; if (inputInfo.keyboard == tmp) inputInfo.keyboard = NULL; else if (inputInfo.pointer == tmp) inputInfo.pointer = NULL; return; } } prev= NULL; for (tmp= inputInfo.off_devices; tmp; (prev = tmp), (tmp = next)) { next = tmp->next; if (tmp==dev) { CloseDevice(tmp); if (prev==NULL) inputInfo.off_devices = next; else prev->next = next; inputInfo.numDevices--; if (inputInfo.keyboard == tmp) inputInfo.keyboard = NULL; else if (inputInfo.pointer == tmp) inputInfo.pointer = NULL; return; } } ErrorF("Internal Error! Attempt to remove a non-existent device\n"); return; } int NumMotionEvents() { return inputInfo.pointer->valuator->numMotionEvents; } void _RegisterPointerDevice(device) DeviceIntPtr device; { inputInfo.pointer = device; #ifdef XKB if (noXkbExtension) { device->public.processInputProc = CoreProcessPointerEvent; device->public.realInputProc = CoreProcessPointerEvent; } else { device->public.processInputProc = ProcessPointerEvent; device->public.realInputProc = ProcessPointerEvent; } #else device->public.processInputProc = ProcessPointerEvent; device->public.realInputProc = ProcessPointerEvent; #endif device->ActivateGrab = ActivatePointerGrab; device->DeactivateGrab = DeactivatePointerGrab; if (!device->name) { char *p = "pointer"; device->name = (char *)xalloc(strlen(p) + 1); strcpy(device->name, p); } } void _RegisterKeyboardDevice(device) DeviceIntPtr device; { inputInfo.keyboard = device; #ifdef XKB if (noXkbExtension) { device->public.processInputProc = CoreProcessKeyboardEvent; device->public.realInputProc = CoreProcessKeyboardEvent; } else { device->public.processInputProc = ProcessKeyboardEvent; device->public.realInputProc = ProcessKeyboardEvent; } #else device->public.processInputProc = ProcessKeyboardEvent; device->public.realInputProc = ProcessKeyboardEvent; #endif device->ActivateGrab = ActivateKeyboardGrab; device->DeactivateGrab = DeactivateKeyboardGrab; if (!device->name) { char *k = "keyboard"; device->name = (char *)xalloc(strlen(k) + 1); strcpy(device->name, k); } } DevicePtr LookupKeyboardDevice() { return inputInfo.keyboard ? &inputInfo.keyboard->public : NULL; } DevicePtr LookupPointerDevice() { return inputInfo.pointer ? &inputInfo.pointer->public : NULL; } DevicePtr LookupDevice(id) int id; { DeviceIntPtr dev; for (dev=inputInfo.devices; dev; dev=dev->next) { if (dev->id == (CARD8)id) return (DevicePtr)dev; } for (dev=inputInfo.off_devices; dev; dev=dev->next) { if (dev->id == (CARD8)id) return (DevicePtr)dev; } return NULL; } void QueryMinMaxKeyCodes(minCode, maxCode) KeyCode *minCode, *maxCode; { if (inputInfo.keyboard) { *minCode = inputInfo.keyboard->key->curKeySyms.minKeyCode; *maxCode = inputInfo.keyboard->key->curKeySyms.maxKeyCode; } } Bool SetKeySymsMap(dst, src) register KeySymsPtr dst, src; { int i, j; int rowDif = src->minKeyCode - dst->minKeyCode; /* if keysym map size changes, grow map first */ if (src->mapWidth < dst->mapWidth) { for (i = src->minKeyCode; i <= src->maxKeyCode; i++) { #define SI(r, c) (((r-src->minKeyCode)*src->mapWidth) + (c)) #define DI(r, c) (((r - dst->minKeyCode)*dst->mapWidth) + (c)) for (j = 0; j < src->mapWidth; j++) dst->map[DI(i, j)] = src->map[SI(i, j)]; for (j = src->mapWidth; j < dst->mapWidth; j++) dst->map[DI(i, j)] = NoSymbol; #undef SI #undef DI } return TRUE; } else if (src->mapWidth > dst->mapWidth) { KeySym *map; int bytes = sizeof(KeySym) * src->mapWidth * (dst->maxKeyCode - dst->minKeyCode + 1); map = (KeySym *)xalloc(bytes); if (!map) return FALSE; bzero((char *)map, bytes); if (dst->map) { for (i = 0; i <= dst->maxKeyCode-dst->minKeyCode; i++) memmove((char *)&map[i*src->mapWidth], (char *)&dst->map[i*dst->mapWidth], dst->mapWidth * sizeof(KeySym)); xfree(dst->map); } dst->mapWidth = src->mapWidth; dst->map = map; } memmove((char *)&dst->map[rowDif * dst->mapWidth], (char *)src->map, (int)(src->maxKeyCode - src->minKeyCode + 1) * dst->mapWidth * sizeof(KeySym)); return TRUE; } static Bool #if NeedFunctionPrototypes InitModMap(register KeyClassPtr keyc) #else InitModMap(keyc) register KeyClassPtr keyc; #endif { int i, j; CARD8 keysPerModifier[8]; CARD8 mask; keyc->maxKeysPerModifier = 0; for (i = 0; i < 8; i++) keysPerModifier[i] = 0; for (i = 8; i < MAP_LENGTH; i++) { for (j = 0, mask = 1; j < 8; j++, mask <<= 1) { if (mask & keyc->modifierMap[i]) { if (++keysPerModifier[j] > keyc->maxKeysPerModifier) keyc->maxKeysPerModifier = keysPerModifier[j]; } } } keyc->modifierKeyMap = (KeyCode *)xalloc(8*keyc->maxKeysPerModifier); if (!keyc->modifierKeyMap && keyc->maxKeysPerModifier) return (FALSE); bzero((char *)keyc->modifierKeyMap, 8*(int)keyc->maxKeysPerModifier); for (i = 0; i < 8; i++) keysPerModifier[i] = 0; for (i = 8; i < MAP_LENGTH; i++) { for (j = 0, mask = 1; j < 8; j++, mask <<= 1) { if (mask & keyc->modifierMap[i]) { keyc->modifierKeyMap[(j*keyc->maxKeysPerModifier) + keysPerModifier[j]] = i; keysPerModifier[j]++; } } } return TRUE; } Bool InitKeyClassDeviceStruct(dev, pKeySyms, pModifiers) DeviceIntPtr dev; KeySymsPtr pKeySyms; CARD8 pModifiers[]; { int i; register KeyClassPtr keyc; keyc = (KeyClassPtr)xalloc(sizeof(KeyClassRec)); if (!keyc) return FALSE; keyc->curKeySyms.map = (KeySym *)NULL; keyc->curKeySyms.mapWidth = 0; keyc->curKeySyms.minKeyCode = pKeySyms->minKeyCode; keyc->curKeySyms.maxKeyCode = pKeySyms->maxKeyCode; keyc->modifierKeyMap = (KeyCode *)NULL; keyc->state = 0; keyc->prev_state = 0; if (pModifiers) memmove((char *)keyc->modifierMap, (char *)pModifiers, MAP_LENGTH); else bzero((char *)keyc->modifierMap, MAP_LENGTH); bzero((char *)keyc->down, DOWN_LENGTH); for (i = 0; i < 8; i++) keyc->modifierKeyCount[i] = 0; if (!SetKeySymsMap(&keyc->curKeySyms, pKeySyms) || !InitModMap(keyc)) { xfree(keyc->curKeySyms.map); xfree(keyc->modifierKeyMap); xfree(keyc); return FALSE; } dev->key = keyc; #ifdef XKB dev->key->xkbInfo= NULL; if (!noXkbExtension) XkbInitDevice(dev); #endif return TRUE; } Bool InitButtonClassDeviceStruct(dev, numButtons, map) register DeviceIntPtr dev; int numButtons; CARD8 *map; { register ButtonClassPtr butc; int i; butc = (ButtonClassPtr)xalloc(sizeof(ButtonClassRec)); if (!butc) return FALSE; butc->numButtons = numButtons; for (i = 1; i <= numButtons; i++) butc->map[i] = map[i]; butc->buttonsDown = 0; butc->state = 0; butc->motionMask = 0; bzero((char *)butc->down, DOWN_LENGTH); #ifdef XKB butc->xkb_acts= NULL; #endif dev->button = butc; return TRUE; } Bool InitValuatorClassDeviceStruct(dev, numAxes, motionProc, numMotionEvents, mode) DeviceIntPtr dev; ValuatorMotionProcPtr motionProc; int numAxes; int numMotionEvents; int mode; { int i; register ValuatorClassPtr valc; valc = (ValuatorClassPtr)xalloc(sizeof(ValuatorClassRec) + numAxes * sizeof(AxisInfo) + numAxes * sizeof(unsigned int)); if (!valc) return FALSE; valc->GetMotionProc = motionProc; valc->numMotionEvents = numMotionEvents; valc->motionHintWindow = NullWindow; valc->numAxes = numAxes; valc->mode = mode; valc->axes = (AxisInfoPtr)(valc + 1); valc->axisVal = (int *)(valc->axes + numAxes); for (i=0; iaxisVal[i]=0; dev->valuator = valc; return TRUE; } Bool InitFocusClassDeviceStruct(dev) DeviceIntPtr dev; { register FocusClassPtr focc; focc = (FocusClassPtr)xalloc(sizeof(FocusClassRec)); if (!focc) return FALSE; focc->win = PointerRootWin; focc->revert = None; focc->time = currentTime; focc->trace = (WindowPtr *)NULL; focc->traceSize = 0; focc->traceGood = 0; dev->focus = focc; return TRUE; } Bool InitKbdFeedbackClassDeviceStruct(dev, bellProc, controlProc) DeviceIntPtr dev; BellProcPtr bellProc; KbdCtrlProcPtr controlProc; { register KbdFeedbackPtr feedc; feedc = (KbdFeedbackPtr)xalloc(sizeof(KbdFeedbackClassRec)); if (!feedc) return FALSE; feedc->BellProc = bellProc; feedc->CtrlProc = controlProc; #ifdef XKB defaultKeyboardControl.autoRepeat = TRUE; #endif feedc->ctrl = defaultKeyboardControl; feedc->ctrl.id = 0; if ((feedc->next = dev->kbdfeed) != 0) feedc->ctrl.id = dev->kbdfeed->ctrl.id + 1; dev->kbdfeed = feedc; #ifdef XKB feedc->xkb_sli= NULL; if (!noXkbExtension) XkbFinishDeviceInit(dev); #endif (*dev->kbdfeed->CtrlProc)(dev,&dev->kbdfeed->ctrl); return TRUE; } Bool InitPtrFeedbackClassDeviceStruct(dev, controlProc) DeviceIntPtr dev; PtrCtrlProcPtr controlProc; { register PtrFeedbackPtr feedc; feedc = (PtrFeedbackPtr)xalloc(sizeof(PtrFeedbackClassRec)); if (!feedc) return FALSE; feedc->CtrlProc = controlProc; #ifdef sgi feedc->ctrl.num = 1; feedc->ctrl.den = 1; feedc->ctrl.threshold = 1; #else feedc->ctrl = defaultPointerControl; #endif feedc->ctrl.id = 0; if ( (feedc->next = dev->ptrfeed) ) feedc->ctrl.id = dev->ptrfeed->ctrl.id + 1; dev->ptrfeed = feedc; (*controlProc)(dev, &feedc->ctrl); return TRUE; } LedCtrl defaultLedControl = { DEFAULT_LEDS, DEFAULT_LEDS_MASK, 0}; BellCtrl defaultBellControl = { DEFAULT_BELL, DEFAULT_BELL_PITCH, DEFAULT_BELL_DURATION, 0}; IntegerCtrl defaultIntegerControl = { DEFAULT_INT_RESOLUTION, DEFAULT_INT_MIN_VALUE, DEFAULT_INT_MAX_VALUE, DEFAULT_INT_DISPLAYED, 0}; Bool InitStringFeedbackClassDeviceStruct (dev, controlProc, max_symbols, num_symbols_supported, symbols) DeviceIntPtr dev; StringCtrlProcPtr controlProc; int max_symbols; int num_symbols_supported; KeySym *symbols; { int i; register StringFeedbackPtr feedc; feedc = (StringFeedbackPtr)xalloc(sizeof(StringFeedbackClassRec)); if (!feedc) return FALSE; feedc->CtrlProc = controlProc; feedc->ctrl.num_symbols_supported = num_symbols_supported; feedc->ctrl.num_symbols_displayed = 0; feedc->ctrl.max_symbols = max_symbols; feedc->ctrl.symbols_supported = (KeySym *) xalloc (sizeof (KeySym) * num_symbols_supported); feedc->ctrl.symbols_displayed = (KeySym *) xalloc (sizeof (KeySym) * max_symbols); if (!feedc->ctrl.symbols_supported || !feedc->ctrl.symbols_displayed) { if (feedc->ctrl.symbols_supported) xfree(feedc->ctrl.symbols_supported); if (feedc->ctrl.symbols_displayed) xfree(feedc->ctrl.symbols_displayed); xfree(feedc); return FALSE; } for (i=0; ictrl.symbols_supported+i) = *symbols++; for (i=0; ictrl.symbols_displayed+i) = (KeySym) NULL; feedc->ctrl.id = 0; if ( (feedc->next = dev->stringfeed) ) feedc->ctrl.id = dev->stringfeed->ctrl.id + 1; dev->stringfeed = feedc; (*controlProc)(dev, &feedc->ctrl); return TRUE; } Bool InitBellFeedbackClassDeviceStruct (dev, bellProc, controlProc) DeviceIntPtr dev; BellProcPtr bellProc; BellCtrlProcPtr controlProc; { register BellFeedbackPtr feedc; feedc = (BellFeedbackPtr)xalloc(sizeof(BellFeedbackClassRec)); if (!feedc) return FALSE; feedc->CtrlProc = controlProc; feedc->BellProc = bellProc; feedc->ctrl = defaultBellControl; feedc->ctrl.id = 0; if ( (feedc->next = dev->bell) ) feedc->ctrl.id = dev->bell->ctrl.id + 1; dev->bell = feedc; (*controlProc)(dev, &feedc->ctrl); return TRUE; } Bool InitLedFeedbackClassDeviceStruct (dev, controlProc) DeviceIntPtr dev; LedCtrlProcPtr controlProc; { register LedFeedbackPtr feedc; feedc = (LedFeedbackPtr)xalloc(sizeof(LedFeedbackClassRec)); if (!feedc) return FALSE; feedc->CtrlProc = controlProc; feedc->ctrl = defaultLedControl; feedc->ctrl.id = 0; if ( (feedc->next = dev->leds) ) feedc->ctrl.id = dev->leds->ctrl.id + 1; #ifdef XKB feedc->xkb_sli= NULL; #endif dev->leds = feedc; (*controlProc)(dev, &feedc->ctrl); return TRUE; } Bool InitIntegerFeedbackClassDeviceStruct (dev, controlProc) DeviceIntPtr dev; IntegerCtrlProcPtr controlProc; { register IntegerFeedbackPtr feedc; feedc = (IntegerFeedbackPtr)xalloc(sizeof(IntegerFeedbackClassRec)); if (!feedc) return FALSE; feedc->CtrlProc = controlProc; feedc->ctrl = defaultIntegerControl; feedc->ctrl.id = 0; if ( (feedc->next = dev->intfeed) ) feedc->ctrl.id = dev->intfeed->ctrl.id + 1; dev->intfeed = feedc; (*controlProc)(dev, &feedc->ctrl); return TRUE; } Bool InitPointerDeviceStruct(device, map, numButtons, motionProc, controlProc, numMotionEvents) DevicePtr device; CARD8 *map; int numButtons; PtrCtrlProcPtr controlProc; ValuatorMotionProcPtr motionProc; int numMotionEvents; { DeviceIntPtr dev = (DeviceIntPtr)device; return(InitButtonClassDeviceStruct(dev, numButtons, map) && InitValuatorClassDeviceStruct(dev, 2, motionProc, numMotionEvents, 0) && InitPtrFeedbackClassDeviceStruct(dev, controlProc)); } Bool InitKeyboardDeviceStruct(device, pKeySyms, pModifiers, bellProc, controlProc) DevicePtr device; KeySymsPtr pKeySyms; CARD8 pModifiers[]; BellProcPtr bellProc; KbdCtrlProcPtr controlProc; { DeviceIntPtr dev = (DeviceIntPtr)device; return(InitKeyClassDeviceStruct(dev, pKeySyms, pModifiers) && InitFocusClassDeviceStruct(dev) && InitKbdFeedbackClassDeviceStruct(dev, bellProc, controlProc)); } void SendMappingNotify(request, firstKeyCode, count, client) unsigned int request, count; unsigned int firstKeyCode; ClientPtr client; { int i; xEvent event; event.u.u.type = MappingNotify; event.u.mappingNotify.request = request; if (request == MappingKeyboard) { event.u.mappingNotify.firstKeyCode = firstKeyCode; event.u.mappingNotify.count = count; } #ifdef XKB if (!noXkbExtension && ((request == MappingKeyboard) || (request == MappingModifier))) { XkbApplyMappingChange(inputInfo.keyboard,request,firstKeyCode,count, client); } #endif /* 0 is the server client */ for (i=1; iclientState == ClientStateRunning) { #ifdef XKB if (!noXkbExtension && (request == MappingKeyboard) && (clients[i]->xkbClientFlags != 0) && (clients[i]->mapNotifyMask&XkbKeySymsMask)) continue; #endif event.u.u.sequenceNumber = clients[i]->sequence; WriteEventsToClient(clients[i], 1, &event); } } } /* * n-squared algorithm. n < 255 and don't want to copy the whole thing and * sort it to do the checking. How often is it called? Just being lazy? */ Bool BadDeviceMap(buff, length, low, high, errval) register BYTE *buff; int length; unsigned low, high; XID *errval; { register int i, j; for (i = 0; i < length; i++) if (buff[i]) /* only check non-zero elements */ { if ((low > buff[i]) || (high < buff[i])) { *errval = buff[i]; return TRUE; } for (j = i + 1; j < length; j++) if (buff[i] == buff[j]) { *errval = buff[i]; return TRUE; } } return FALSE; } Bool AllModifierKeysAreUp(dev, map1, per1, map2, per2) register DeviceIntPtr dev; register CARD8 *map1, *map2; int per1, per2; { register int i, j, k; register CARD8 *down = dev->key->down; for (i = 8; --i >= 0; map2 += per2) { for (j = per1; --j >= 0; map1++) { if (*map1 && BitIsOn(down, *map1)) { for (k = per2; (--k >= 0) && (*map1 != map2[k]);) ; if (k < 0) return FALSE; } } } return TRUE; } int ProcSetModifierMapping(client) ClientPtr client; { xSetModifierMappingReply rep; REQUEST(xSetModifierMappingReq); KeyCode *inputMap; int inputMapLen; register int i; DeviceIntPtr keybd = inputInfo.keyboard; register KeyClassPtr keyc = keybd->key; REQUEST_AT_LEAST_SIZE(xSetModifierMappingReq); if (client->req_len != ((stuff->numKeyPerModifier<<1) + (sizeof (xSetModifierMappingReq)>>2))) return BadLength; inputMapLen = 8*stuff->numKeyPerModifier; inputMap = (KeyCode *)&stuff[1]; /* * Now enforce the restriction that "all of the non-zero keycodes must be * in the range specified by min-keycode and max-keycode in the * connection setup (else a Value error)" */ i = inputMapLen; while (i--) { if (inputMap[i] && (inputMap[i] < keyc->curKeySyms.minKeyCode || inputMap[i] > keyc->curKeySyms.maxKeyCode)) { client->errorValue = inputMap[i]; return BadValue; } } #ifdef XCSECURITY if (!SecurityCheckDeviceAccess(client, keybd, TRUE)) return BadAccess; #endif #ifdef LBX LbxFlushModifierMapTag(); #endif rep.type = X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; rep.success = MappingSuccess; /* * Now enforce the restriction that none of the old or new * modifier keys may be down while we change the mapping, and * that the DDX layer likes the choice. */ if (!AllModifierKeysAreUp(keybd, keyc->modifierKeyMap, (int)keyc->maxKeysPerModifier, inputMap, (int)stuff->numKeyPerModifier) || !AllModifierKeysAreUp(keybd, inputMap, (int)stuff->numKeyPerModifier, keyc->modifierKeyMap, (int)keyc->maxKeysPerModifier)) { rep.success = MappingBusy; } else { for (i = 0; i < inputMapLen; i++) { if (inputMap[i] && !LegalModifier(inputMap[i], (DevicePtr)keybd)) { rep.success = MappingFailed; break; } } } if (rep.success == MappingSuccess) { KeyCode *map; /* * Now build the keyboard's modifier bitmap from the * list of keycodes. */ map = (KeyCode *)xalloc(inputMapLen); if (!map && inputMapLen) return BadAlloc; if (keyc->modifierKeyMap) xfree(keyc->modifierKeyMap); keyc->modifierKeyMap = map; memmove((char *)map, (char *)inputMap, inputMapLen); keyc->maxKeysPerModifier = stuff->numKeyPerModifier; for (i = 0; i < MAP_LENGTH; i++) keyc->modifierMap[i] = 0; for (i = 0; i < inputMapLen; i++) { if (inputMap[i]) keyc->modifierMap[inputMap[i]] |= (1<<(((unsigned int)i)/keyc->maxKeysPerModifier)); } } if (rep.success == MappingSuccess) SendMappingNotify(MappingModifier, 0, 0, client); WriteReplyToClient(client, sizeof(xSetModifierMappingReply), &rep); return(client->noClientException); } int ProcGetModifierMapping(client) ClientPtr client; { xGetModifierMappingReply rep; register KeyClassPtr keyc = inputInfo.keyboard->key; REQUEST_SIZE_MATCH(xReq); rep.type = X_Reply; rep.numKeyPerModifier = keyc->maxKeysPerModifier; rep.sequenceNumber = client->sequence; /* length counts 4 byte quantities - there are 8 modifiers 1 byte big */ rep.length = keyc->maxKeysPerModifier << 1; WriteReplyToClient(client, sizeof(xGetModifierMappingReply), &rep); /* Use the (modified by DDX) map that SetModifierMapping passed in */ (void)WriteToClient(client, (int)(keyc->maxKeysPerModifier << 3), (char *)keyc->modifierKeyMap); return client->noClientException; } int ProcChangeKeyboardMapping(client) ClientPtr client; { REQUEST(xChangeKeyboardMappingReq); unsigned len; KeySymsRec keysyms; register KeySymsPtr curKeySyms = &inputInfo.keyboard->key->curKeySyms; REQUEST_AT_LEAST_SIZE(xChangeKeyboardMappingReq); len = client->req_len - (sizeof(xChangeKeyboardMappingReq) >> 2); if (len != (stuff->keyCodes * stuff->keySymsPerKeyCode)) return BadLength; if ((stuff->firstKeyCode < curKeySyms->minKeyCode) || (stuff->firstKeyCode > curKeySyms->maxKeyCode)) { client->errorValue = stuff->firstKeyCode; return BadValue; } if ( ((unsigned)(stuff->firstKeyCode + stuff->keyCodes - 1) > curKeySyms->maxKeyCode) || (stuff->keySymsPerKeyCode == 0)) { client->errorValue = stuff->keySymsPerKeyCode; return BadValue; } #ifdef XCSECURITY if (!SecurityCheckDeviceAccess(client, inputInfo.keyboard, TRUE)) return BadAccess; #endif keysyms.minKeyCode = stuff->firstKeyCode; keysyms.maxKeyCode = stuff->firstKeyCode + stuff->keyCodes - 1; keysyms.mapWidth = stuff->keySymsPerKeyCode; keysyms.map = (KeySym *)&stuff[1]; if (!SetKeySymsMap(curKeySyms, &keysyms)) return BadAlloc; #ifdef LBX LbxFlushKeyboardMapTag(); #endif SendMappingNotify(MappingKeyboard, stuff->firstKeyCode, stuff->keyCodes, client); return client->noClientException; } int ProcSetPointerMapping(client) ClientPtr client; { REQUEST(xSetPointerMappingReq); BYTE *map; xSetPointerMappingReply rep; register unsigned int i; DeviceIntPtr mouse = inputInfo.pointer; REQUEST_AT_LEAST_SIZE(xSetPointerMappingReq); if (client->req_len != (sizeof(xSetPointerMappingReq)+stuff->nElts+3) >> 2) return BadLength; rep.type = X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; rep.success = MappingSuccess; map = (BYTE *)&stuff[1]; if (stuff->nElts != mouse->button->numButtons) { client->errorValue = stuff->nElts; return BadValue; } if (BadDeviceMap(&map[0], (int)stuff->nElts, 1, 255, &client->errorValue)) return BadValue; for (i=0; i < stuff->nElts; i++) if ((mouse->button->map[i + 1] != map[i]) && BitIsOn(mouse->button->down, i + 1)) { rep.success = MappingBusy; WriteReplyToClient(client, sizeof(xSetPointerMappingReply), &rep); return Success; } for (i = 0; i < stuff->nElts; i++) mouse->button->map[i + 1] = map[i]; SendMappingNotify(MappingPointer, 0, 0, client); WriteReplyToClient(client, sizeof(xSetPointerMappingReply), &rep); return Success; } int ProcGetKeyboardMapping(client) ClientPtr client; { xGetKeyboardMappingReply rep; REQUEST(xGetKeyboardMappingReq); KeySymsPtr curKeySyms = &inputInfo.keyboard->key->curKeySyms; REQUEST_SIZE_MATCH(xGetKeyboardMappingReq); if ((stuff->firstKeyCode < curKeySyms->minKeyCode) || (stuff->firstKeyCode > curKeySyms->maxKeyCode)) { client->errorValue = stuff->firstKeyCode; return BadValue; } if (stuff->firstKeyCode + stuff->count > (unsigned)(curKeySyms->maxKeyCode + 1)) { client->errorValue = stuff->count; return BadValue; } rep.type = X_Reply; rep.sequenceNumber = client->sequence; rep.keySymsPerKeyCode = curKeySyms->mapWidth; /* length is a count of 4 byte quantities and KeySyms are 4 bytes */ rep.length = (curKeySyms->mapWidth * stuff->count); WriteReplyToClient(client, sizeof(xGetKeyboardMappingReply), &rep); client->pSwapReplyFunc = (ReplySwapPtr) CopySwap32Write; WriteSwappedDataToClient( client, curKeySyms->mapWidth * stuff->count * sizeof(KeySym), &curKeySyms->map[(stuff->firstKeyCode - curKeySyms->minKeyCode) * curKeySyms->mapWidth]); return client->noClientException; } int ProcGetPointerMapping(client) ClientPtr client; { xGetPointerMappingReply rep; ButtonClassPtr butc = inputInfo.pointer->button; REQUEST_SIZE_MATCH(xReq); rep.type = X_Reply; rep.sequenceNumber = client->sequence; rep.nElts = butc->numButtons; rep.length = ((unsigned)rep.nElts + (4-1))/4; WriteReplyToClient(client, sizeof(xGetPointerMappingReply), &rep); (void)WriteToClient(client, (int)rep.nElts, (char *)&butc->map[1]); return Success; } void NoteLedState(keybd, led, on) DeviceIntPtr keybd; int led; Bool on; { KeybdCtrl *ctrl = &keybd->kbdfeed->ctrl; if (on) ctrl->leds |= ((Leds)1 << (led - 1)); else ctrl->leds &= ~((Leds)1 << (led - 1)); } int Ones(mask) /* HACKMEM 169 */ unsigned long mask; { register unsigned long y; y = (mask >> 1) &033333333333; y = mask - y - ((y >>1) & 033333333333); return (((y + (y >> 3)) & 030707070707) % 077); } int ProcChangeKeyboardControl (client) ClientPtr client; { #define DO_ALL (-1) KeybdCtrl ctrl; DeviceIntPtr keybd = inputInfo.keyboard; XID *vlist; int t; int led = DO_ALL; int key = DO_ALL; BITS32 vmask, index2; int mask, i; REQUEST(xChangeKeyboardControlReq); REQUEST_AT_LEAST_SIZE(xChangeKeyboardControlReq); vmask = stuff->mask; if (client->req_len != (sizeof(xChangeKeyboardControlReq)>>2)+Ones(vmask)) return BadLength; #ifdef XCSECURITY if (!SecurityCheckDeviceAccess(client, keybd, TRUE)) return BadAccess; #endif vlist = (XID *)&stuff[1]; /* first word of values */ ctrl = keybd->kbdfeed->ctrl; while (vmask) { index2 = (BITS32) lowbit (vmask); vmask &= ~index2; switch (index2) { case KBKeyClickPercent: t = (INT8)*vlist; vlist++; if (t == -1) t = defaultKeyboardControl.click; else if (t < 0 || t > 100) { client->errorValue = t; return BadValue; } ctrl.click = t; break; case KBBellPercent: t = (INT8)*vlist; vlist++; if (t == -1) t = defaultKeyboardControl.bell; else if (t < 0 || t > 100) { client->errorValue = t; return BadValue; } ctrl.bell = t; break; case KBBellPitch: t = (INT16)*vlist; vlist++; if (t == -1) t = defaultKeyboardControl.bell_pitch; else if (t < 0) { client->errorValue = t; return BadValue; } ctrl.bell_pitch = t; break; case KBBellDuration: t = (INT16)*vlist; vlist++; if (t == -1) t = defaultKeyboardControl.bell_duration; else if (t < 0) { client->errorValue = t; return BadValue; } ctrl.bell_duration = t; break; case KBLed: led = (CARD8)*vlist; vlist++; if (led < 1 || led > 32) { client->errorValue = led; return BadValue; } if (!(stuff->mask & KBLedMode)) return BadMatch; break; case KBLedMode: t = (CARD8)*vlist; vlist++; if (t == LedModeOff) { if (led == DO_ALL) ctrl.leds = 0x0; else ctrl.leds &= ~(((Leds)(1)) << (led - 1)); } else if (t == LedModeOn) { if (led == DO_ALL) ctrl.leds = ~0L; else ctrl.leds |= (((Leds)(1)) << (led - 1)); } else { client->errorValue = t; return BadValue; } #ifdef XKB if (!noXkbExtension) { XkbEventCauseRec cause; XkbSetCauseCoreReq(&cause,X_ChangeKeyboardControl,client); XkbSetIndicators(keybd,((led == DO_ALL) ? ~0L : (1L<<(led-1))), ctrl.leds, &cause); ctrl.leds = keybd->kbdfeed->ctrl.leds; } #endif break; case KBKey: key = (KeyCode)*vlist; vlist++; if ((KeyCode)key < inputInfo.keyboard->key->curKeySyms.minKeyCode || (KeyCode)key > inputInfo.keyboard->key->curKeySyms.maxKeyCode) { client->errorValue = key; return BadValue; } if (!(stuff->mask & KBAutoRepeatMode)) return BadMatch; break; case KBAutoRepeatMode: i = (key >> 3); mask = (1 << (key & 7)); t = (CARD8)*vlist; vlist++; #ifdef XKB if (!noXkbExtension && key != DO_ALL) XkbDisableComputedAutoRepeats(keybd,key); #endif if (t == AutoRepeatModeOff) { if (key == DO_ALL) ctrl.autoRepeat = FALSE; else ctrl.autoRepeats[i] &= ~mask; } else if (t == AutoRepeatModeOn) { if (key == DO_ALL) ctrl.autoRepeat = TRUE; else ctrl.autoRepeats[i] |= mask; } else if (t == AutoRepeatModeDefault) { if (key == DO_ALL) ctrl.autoRepeat = defaultKeyboardControl.autoRepeat; else ctrl.autoRepeats[i] = (ctrl.autoRepeats[i] & ~mask) | (defaultKeyboardControl.autoRepeats[i] & mask); } else { client->errorValue = t; return BadValue; } break; default: client->errorValue = stuff->mask; return BadValue; } } keybd->kbdfeed->ctrl = ctrl; #ifdef XKB /* The XKB RepeatKeys control and core protocol global autorepeat */ /* value are linked */ if (!noXkbExtension) { XkbSetRepeatKeys(keybd,key,keybd->kbdfeed->ctrl.autoRepeat); } else #endif (*keybd->kbdfeed->CtrlProc)(keybd, &keybd->kbdfeed->ctrl); return Success; #undef DO_ALL } int ProcGetKeyboardControl (client) ClientPtr client; { int i; register KeybdCtrl *ctrl = &inputInfo.keyboard->kbdfeed->ctrl; xGetKeyboardControlReply rep; REQUEST_SIZE_MATCH(xReq); rep.type = X_Reply; rep.length = 5; rep.sequenceNumber = client->sequence; rep.globalAutoRepeat = ctrl->autoRepeat; rep.keyClickPercent = ctrl->click; rep.bellPercent = ctrl->bell; rep.bellPitch = ctrl->bell_pitch; rep.bellDuration = ctrl->bell_duration; rep.ledMask = ctrl->leds; for (i = 0; i < 32; i++) rep.map[i] = ctrl->autoRepeats[i]; WriteReplyToClient(client, sizeof(xGetKeyboardControlReply), &rep); return Success; } int ProcBell(client) ClientPtr client; { register DeviceIntPtr keybd = inputInfo.keyboard; int base = keybd->kbdfeed->ctrl.bell; int newpercent; REQUEST(xBellReq); REQUEST_SIZE_MATCH(xBellReq); if (stuff->percent < -100 || stuff->percent > 100) { client->errorValue = stuff->percent; return BadValue; } newpercent = (base * stuff->percent) / 100; if (stuff->percent < 0) newpercent = base + newpercent; else newpercent = base - newpercent + stuff->percent; #ifdef XKB if (!noXkbExtension) XkbHandleBell(FALSE,FALSE, keybd, newpercent, &keybd->kbdfeed->ctrl, 0, None, NULL, client); else #endif (*keybd->kbdfeed->BellProc)(newpercent, keybd, (pointer) &keybd->kbdfeed->ctrl, 0); return Success; } int ProcChangePointerControl(client) ClientPtr client; { DeviceIntPtr mouse = inputInfo.pointer; PtrCtrl ctrl; /* might get BadValue part way through */ REQUEST(xChangePointerControlReq); REQUEST_SIZE_MATCH(xChangePointerControlReq); ctrl = mouse->ptrfeed->ctrl; if ((stuff->doAccel != xTrue) && (stuff->doAccel != xFalse)) { client->errorValue = stuff->doAccel; return(BadValue); } if ((stuff->doThresh != xTrue) && (stuff->doThresh != xFalse)) { client->errorValue = stuff->doThresh; return(BadValue); } if (stuff->doAccel) { if (stuff->accelNum == -1) ctrl.num = defaultPointerControl.num; else if (stuff->accelNum < 0) { client->errorValue = stuff->accelNum; return BadValue; } else ctrl.num = stuff->accelNum; if (stuff->accelDenum == -1) ctrl.den = defaultPointerControl.den; else if (stuff->accelDenum <= 0) { client->errorValue = stuff->accelDenum; return BadValue; } else ctrl.den = stuff->accelDenum; } if (stuff->doThresh) { if (stuff->threshold == -1) ctrl.threshold = defaultPointerControl.threshold; else if (stuff->threshold < 0) { client->errorValue = stuff->threshold; return BadValue; } else ctrl.threshold = stuff->threshold; } mouse->ptrfeed->ctrl = ctrl; (*mouse->ptrfeed->CtrlProc)(mouse, &mouse->ptrfeed->ctrl); return Success; } int ProcGetPointerControl(client) ClientPtr client; { register PtrCtrl *ctrl = &inputInfo.pointer->ptrfeed->ctrl; xGetPointerControlReply rep; REQUEST_SIZE_MATCH(xReq); rep.type = X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; rep.threshold = ctrl->threshold; rep.accelNumerator = ctrl->num; rep.accelDenominator = ctrl->den; WriteReplyToClient(client, sizeof(xGenericReply), &rep); return Success; } void MaybeStopHint(dev, client) register DeviceIntPtr dev; ClientPtr client; { GrabPtr grab = dev->grab; if ((grab && SameClient(grab, client) && ((grab->eventMask & PointerMotionHintMask) || (grab->ownerEvents && (EventMaskForClient(dev->valuator->motionHintWindow, client) & PointerMotionHintMask)))) || (!grab && (EventMaskForClient(dev->valuator->motionHintWindow, client) & PointerMotionHintMask))) dev->valuator->motionHintWindow = NullWindow; } int ProcGetMotionEvents(client) ClientPtr client; { WindowPtr pWin; xTimecoord * coords = (xTimecoord *) NULL; xGetMotionEventsReply rep; int i, count, xmin, xmax, ymin, ymax; unsigned long nEvents; DeviceIntPtr mouse = inputInfo.pointer; TimeStamp start, stop; REQUEST(xGetMotionEventsReq); REQUEST_SIZE_MATCH(xGetMotionEventsReq); pWin = SecurityLookupWindow(stuff->window, client, TRUE); if (!pWin) return BadWindow; if (mouse->valuator->motionHintWindow) MaybeStopHint(mouse, client); rep.type = X_Reply; rep.sequenceNumber = client->sequence; nEvents = 0; start = ClientTimeToServerTime(stuff->start); stop = ClientTimeToServerTime(stuff->stop); if ((CompareTimeStamps(start, stop) != LATER) && (CompareTimeStamps(start, currentTime) != LATER) && mouse->valuator->numMotionEvents) { if (CompareTimeStamps(stop, currentTime) == LATER) stop = currentTime; coords = (xTimecoord *)ALLOCATE_LOCAL(mouse->valuator->numMotionEvents * sizeof(xTimecoord)); if (!coords) return BadAlloc; count = (*mouse->valuator->GetMotionProc) (mouse, coords, start.milliseconds, stop.milliseconds, pWin->drawable.pScreen); xmin = pWin->drawable.x - wBorderWidth (pWin); xmax = pWin->drawable.x + (int)pWin->drawable.width + wBorderWidth (pWin); ymin = pWin->drawable.y - wBorderWidth (pWin); ymax = pWin->drawable.y + (int)pWin->drawable.height + wBorderWidth (pWin); for (i = 0; i < count; i++) if ((xmin <= coords[i].x) && (coords[i].x < xmax) && (ymin <= coords[i].y) && (coords[i].y < ymax)) { coords[nEvents].time = coords[i].time; coords[nEvents].x = coords[i].x - pWin->drawable.x; coords[nEvents].y = coords[i].y - pWin->drawable.y; nEvents++; } } rep.length = nEvents * (sizeof(xTimecoord) >> 2); rep.nEvents = nEvents; WriteReplyToClient(client, sizeof(xGetMotionEventsReply), &rep); if (nEvents) { client->pSwapReplyFunc = (ReplySwapPtr) SwapTimeCoordWrite; WriteSwappedDataToClient(client, nEvents * sizeof(xTimecoord), (char *)coords); } if (coords) DEALLOCATE_LOCAL(coords); return Success; } int ProcQueryKeymap(client) ClientPtr client; { xQueryKeymapReply rep; int i; CARD8 *down = inputInfo.keyboard->key->down; REQUEST_SIZE_MATCH(xReq); rep.type = X_Reply; rep.sequenceNumber = client->sequence; rep.length = 2; #ifdef XCSECURITY if (!SecurityCheckDeviceAccess(client, inputInfo.keyboard, TRUE)) { bzero((char *)&rep.map[0], 32); } else #endif for (i = 0; i<32; i++) rep.map[i] = down[i]; WriteReplyToClient(client, sizeof(xQueryKeymapReply), &rep); return Success; } /****************************************************************************** * The following entrypoints are provided for binary compatibility with * previous versions (they make casts, where the current version changes types * for more stringent prototype checking). ******************************************************************************/ #ifdef AddInputDevice #undef AddInputDevice #if NeedFunctionPrototypes DevicePtr AddInputDevice( DeviceProc deviceProc, Bool autoStart) #else DevicePtr AddInputDevice(deviceProc, autoStart) DeviceProc deviceProc; Bool autoStart; #endif { return (DevicePtr)_AddInputDevice(deviceProc, autoStart); } #endif /* AddInputDevice */ #ifdef RegisterPointerDevice #undef RegisterPointerDevice #if NeedFunctionPrototypes void RegisterPointerDevice(DevicePtr device) #else void RegisterPointerDevice(device) DevicePtr device; #endif { _RegisterPointerDevice((DeviceIntPtr)device); } #endif /* RegisterPointerDevice */ #ifdef RegisterKeyboardDevice #undef RegisterKeyboardDevice #if NeedFunctionPrototypes void RegisterKeyboardDevice(DevicePtr device) #else void RegisterKeyboardDevice(device) DevicePtr device; #endif { _RegisterKeyboardDevice((DeviceIntPtr)device); } #endif /* RegisterKeyboardDevice */