/************************************************************ 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> #endif #include <stdio.h> #include <nx-X11/X.h> #include <nx-X11/Xproto.h> #include "misc.h" #include "inputstr.h" #include <xkbsrv.h> #include "extnsionst.h" #include "xkb.h" #include "protocol-versions.h" #include <nx-X11/extensions/XI.h> int XkbEventBase; int XkbErrorBase; int XkbReqCode; int XkbKeyboardErrorCode; Atom xkbONE_LEVEL; Atom xkbTWO_LEVEL; Atom xkbKEYPAD; CARD32 xkbDebugFlags = 0; CARD32 xkbDebugCtrls = 0; #ifndef XKB_SRV_UNSUPPORTED_XI_FEATURES #define XKB_SRV_UNSUPPORTED_XI_FEATURES XkbXI_KeyboardsMask #endif unsigned XkbXIUnsupported= XKB_SRV_UNSUPPORTED_XI_FEATURES; RESTYPE RT_XKBCLIENT; /***====================================================================***/ #define CHK_DEVICE(d,sp,lf) {\ int why;\ d = (DeviceIntPtr)lf((sp),&why);\ if (!dev) {\ client->errorValue = _XkbErrCode2(why,(sp));\ return XkbKeyboardErrorCode;\ }\ } #define CHK_KBD_DEVICE(d,sp) CHK_DEVICE(d,sp,_XkbLookupKeyboard) #define CHK_LED_DEVICE(d,sp) CHK_DEVICE(d,sp,_XkbLookupLedDevice) #define CHK_BELL_DEVICE(d,sp) CHK_DEVICE(d,sp,_XkbLookupBellDevice) #define CHK_ANY_DEVICE(d,sp) CHK_DEVICE(d,sp,_XkbLookupAnyDevice) #define CHK_ATOM_ONLY2(a,ev,er) {\ if (((a)==None)||(!ValidAtom((a)))) {\ (ev)= (XID)(a);\ return er;\ }\ } #define CHK_ATOM_ONLY(a) \ CHK_ATOM_ONLY2(a,client->errorValue,BadAtom) #define CHK_ATOM_OR_NONE3(a,ev,er,ret) {\ if (((a)!=None)&&(!ValidAtom((a)))) {\ (ev)= (XID)(a);\ (er)= BadAtom;\ return ret;\ }\ } #define CHK_ATOM_OR_NONE2(a,ev,er) {\ if (((a)!=None)&&(!ValidAtom((a)))) {\ (ev)= (XID)(a);\ return er;\ }\ } #define CHK_ATOM_OR_NONE(a) \ CHK_ATOM_OR_NONE2(a,client->errorValue,BadAtom) #define CHK_MASK_LEGAL3(err,mask,legal,ev,er,ret) {\ if ((mask)&(~(legal))) { \ (ev)= _XkbErrCode2((err),((mask)&(~(legal))));\ (er)= BadValue;\ return ret;\ }\ } #define CHK_MASK_LEGAL2(err,mask,legal,ev,er) {\ if ((mask)&(~(legal))) { \ (ev)= _XkbErrCode2((err),((mask)&(~(legal))));\ return er;\ }\ } #define CHK_MASK_LEGAL(err,mask,legal) \ CHK_MASK_LEGAL2(err,mask,legal,client->errorValue,BadValue) #define CHK_MASK_MATCH(err,affect,value) {\ if ((value)&(~(affect))) { \ client->errorValue= _XkbErrCode2((err),((value)&(~(affect))));\ return BadMatch;\ }\ } #define CHK_MASK_OVERLAP(err,m1,m2) {\ if ((m1)&(m2)) { \ client->errorValue= _XkbErrCode2((err),((m1)&(m2)));\ return BadMatch;\ }\ } #define CHK_KEY_RANGE2(err,first,num,x,ev,er) {\ if (((unsigned)(first)+(num)-1)>(x)->max_key_code) {\ (ev)=_XkbErrCode4(err,(first),(num),(x)->max_key_code);\ return er;\ }\ else if ( (first)<(x)->min_key_code ) {\ (ev)=_XkbErrCode3(err+1,(first),xkb->min_key_code);\ return er;\ }\ } #define CHK_KEY_RANGE(err,first,num,x) \ CHK_KEY_RANGE2(err,first,num,x,client->errorValue,BadValue) #define CHK_REQ_KEY_RANGE2(err,first,num,r,ev,er) {\ if (((unsigned)(first)+(num)-1)>(r)->maxKeyCode) {\ (ev)=_XkbErrCode4(err,(first),(num),(r)->maxKeyCode);\ return er;\ }\ else if ( (first)<(r)->minKeyCode ) {\ (ev)=_XkbErrCode3(err+1,(first),(r)->minKeyCode);\ return er;\ }\ } #define CHK_REQ_KEY_RANGE(err,first,num,r) \ CHK_REQ_KEY_RANGE2(err,first,num,r,client->errorValue,BadValue) /***====================================================================***/ int ProcXkbUseExtension(ClientPtr client) { REQUEST(xkbUseExtensionReq); xkbUseExtensionReply rep; int supported; REQUEST_SIZE_MATCH(xkbUseExtensionReq); if (stuff->wantedMajor != SERVER_XKB_MAJOR_VERSION) { /* pre-release version 0.65 is compatible with 1.00 */ supported= ((SERVER_XKB_MAJOR_VERSION==1)&& (stuff->wantedMajor==0)&&(stuff->wantedMinor==65)); } else supported = 1; #ifdef XKB_SWAPPING_BUSTED if (client->swapped) supported= 0; #endif if ((supported) && (!(client->xkbClientFlags&_XkbClientInitialized))) { client->xkbClientFlags= _XkbClientInitialized; client->vMajor= stuff->wantedMajor; client->vMinor= stuff->wantedMinor; } else if (xkbDebugFlags&0x1) { ErrorF("Rejecting client %d (0x%lx) (wants %d.%02d, have %d.%02d)\n", client->index, (long)client->clientAsMask, stuff->wantedMajor,stuff->wantedMinor, SERVER_XKB_MAJOR_VERSION,SERVER_XKB_MINOR_VERSION); } memset(&rep, 0, sizeof(xkbUseExtensionReply)); rep.type = X_Reply; rep.supported = supported; rep.length = 0; rep.sequenceNumber = client->sequence; rep.serverMajor = SERVER_XKB_MAJOR_VERSION; rep.serverMinor = SERVER_XKB_MINOR_VERSION; if ( client->swapped ) { swaps(&rep.sequenceNumber); swaps(&rep.serverMajor); swaps(&rep.serverMinor); } WriteToClient(client,SIZEOF(xkbUseExtensionReply), &rep); return client->noClientException; } /***====================================================================***/ int ProcXkbSelectEvents(ClientPtr client) { unsigned legal; DeviceIntPtr dev; XkbInterestPtr masks; REQUEST(xkbSelectEventsReq); REQUEST_AT_LEAST_SIZE(xkbSelectEventsReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_ANY_DEVICE(dev,stuff->deviceSpec); if (((stuff->affectWhich&XkbMapNotifyMask)!=0)&&(stuff->affectMap)) { client->mapNotifyMask&= ~stuff->affectMap; client->mapNotifyMask|= (stuff->affectMap&stuff->map); } if ((stuff->affectWhich&(~XkbMapNotifyMask))==0) return client->noClientException; masks = XkbFindClientResource((DevicePtr)dev,client); if (!masks){ XID id = FakeClientID(client->index); AddResource(id,RT_XKBCLIENT,dev); masks= XkbAddClientResource((DevicePtr)dev,client,id); } if (masks) { union { CARD8 *c8; CARD16 *c16; CARD32 *c32; } from,to; register unsigned bit,ndx,maskLeft,dataLeft,size; from.c8= (CARD8 *)&stuff[1]; dataLeft= (stuff->length*4)-SIZEOF(xkbSelectEventsReq); maskLeft= (stuff->affectWhich&(~XkbMapNotifyMask)); for (ndx=0,bit=1; (maskLeft!=0); ndx++, bit<<=1) { if ((bit&maskLeft)==0) continue; maskLeft&= ~bit; switch (ndx) { case XkbNewKeyboardNotify: to.c16= &client->newKeyboardNotifyMask; legal= XkbAllNewKeyboardEventsMask; size= 2; break; case XkbStateNotify: to.c16= &masks->stateNotifyMask; legal= XkbAllStateEventsMask; size= 2; break; case XkbControlsNotify: to.c32= &masks->ctrlsNotifyMask; legal= XkbAllControlEventsMask; size= 4; break; case XkbIndicatorStateNotify: to.c32= &masks->iStateNotifyMask; legal= XkbAllIndicatorEventsMask; size= 4; break; case XkbIndicatorMapNotify: to.c32= &masks->iMapNotifyMask; legal= XkbAllIndicatorEventsMask; size= 4; break; case XkbNamesNotify: to.c16= &masks->namesNotifyMask; legal= XkbAllNameEventsMask; size= 2; break; case XkbCompatMapNotify: to.c8= &masks->compatNotifyMask; legal= XkbAllCompatMapEventsMask; size= 1; break; case XkbBellNotify: to.c8= &masks->bellNotifyMask; legal= XkbAllBellEventsMask; size= 1; break; case XkbActionMessage: to.c8= &masks->actionMessageMask; legal= XkbAllActionMessagesMask; size= 1; break; case XkbAccessXNotify: to.c16= &masks->accessXNotifyMask; legal= XkbAllAccessXEventsMask; size= 2; break; case XkbExtensionDeviceNotify: to.c16= &masks->extDevNotifyMask; legal= XkbAllExtensionDeviceEventsMask; size= 2; break; default: client->errorValue = _XkbErrCode2(33,bit); return BadValue; } if (stuff->clear&bit) { if (size==2) to.c16[0]= 0; else if (size==4) to.c32[0]= 0; else to.c8[0]= 0; } else if (stuff->selectAll&bit) { if (size==2) to.c16[0]= ~0; else if (size==4) to.c32[0]= ~0; else to.c8[0]= ~0; } else { if (dataLeft<(size*2)) return BadLength; if (size==2) { CHK_MASK_MATCH(ndx,from.c16[0],from.c16[1]); CHK_MASK_LEGAL(ndx,from.c16[0],legal); to.c16[0]&= ~from.c16[0]; to.c16[0]|= (from.c16[0]&from.c16[1]); } else if (size==4) { CHK_MASK_MATCH(ndx,from.c32[0],from.c32[1]); CHK_MASK_LEGAL(ndx,from.c32[0],legal); to.c32[0]&= ~from.c32[0]; to.c32[0]|= (from.c32[0]&from.c32[1]); } else { CHK_MASK_MATCH(ndx,from.c8[0],from.c8[1]); CHK_MASK_LEGAL(ndx,from.c8[0],legal); to.c8[0]&= ~from.c8[0]; to.c8[0]|= (from.c8[0]&from.c8[1]); size= 2; } from.c8+= (size*2); dataLeft-= (size*2); } } if (dataLeft>2) { ErrorF("Extra data (%d bytes) after SelectEvents\n",dataLeft); return BadLength; } return client->noClientException; } return BadAlloc; } /***====================================================================***/ int ProcXkbBell(ClientPtr client) { REQUEST(xkbBellReq); DeviceIntPtr dev; WindowPtr pWin; int base; int newPercent,oldPitch,oldDuration; void * ctrl; REQUEST_SIZE_MATCH(xkbBellReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_BELL_DEVICE(dev,stuff->deviceSpec); CHK_ATOM_OR_NONE(stuff->name); if ((stuff->forceSound)&&(stuff->eventOnly)) { client->errorValue=_XkbErrCode3(0x1,stuff->forceSound,stuff->eventOnly); return BadMatch; } if (stuff->percent < -100 || stuff->percent > 100) { client->errorValue = _XkbErrCode2(0x2,stuff->percent); return BadValue; } if (stuff->duration<-1) { client->errorValue = _XkbErrCode2(0x3,stuff->duration); return BadValue; } if (stuff->pitch<-1) { client->errorValue = _XkbErrCode2(0x4,stuff->pitch); return BadValue; } if (stuff->bellClass == XkbDfltXIClass) { if (dev->kbdfeed!=NULL) stuff->bellClass= KbdFeedbackClass; else stuff->bellClass= BellFeedbackClass; } if (stuff->bellClass == KbdFeedbackClass) { KbdFeedbackPtr k; if (stuff->bellID==XkbDfltXIId) k= dev->kbdfeed; else { for (k=dev->kbdfeed; k; k=k->next) { if (k->ctrl.id == stuff->bellID) break; } } if (!k) { client->errorValue= _XkbErrCode2(0x5,stuff->bellID); return BadValue; } base = k->ctrl.bell; ctrl = (void *) &(k->ctrl); oldPitch= k->ctrl.bell_pitch; oldDuration= k->ctrl.bell_duration; if (stuff->pitch!=0) { if (stuff->pitch==-1) k->ctrl.bell_pitch= defaultKeyboardControl.bell_pitch; else k->ctrl.bell_pitch= stuff->pitch; } if (stuff->duration!=0) { if (stuff->duration==-1) k->ctrl.bell_duration= defaultKeyboardControl.bell_duration; else k->ctrl.bell_duration= stuff->duration; } } else if (stuff->bellClass == BellFeedbackClass) { BellFeedbackPtr b; if (stuff->bellID==XkbDfltXIId) b= dev->bell; else { for (b=dev->bell; b; b=b->next) { if (b->ctrl.id == stuff->bellID) break; } } if (!b) { client->errorValue = _XkbErrCode2(0x6,stuff->bellID); return BadValue; } base = b->ctrl.percent; ctrl = (void *) &(b->ctrl); oldPitch= b->ctrl.pitch; oldDuration= b->ctrl.duration; if (stuff->pitch!=0) { if (stuff->pitch==-1) b->ctrl.pitch= defaultKeyboardControl.bell_pitch; else b->ctrl.pitch= stuff->pitch; } if (stuff->duration!=0) { if (stuff->duration==-1) b->ctrl.duration= defaultKeyboardControl.bell_duration; else b->ctrl.duration= stuff->duration; } } else { client->errorValue = _XkbErrCode2(0x7,stuff->bellClass);; return BadValue; } if (stuff->window!=None) { pWin= (WindowPtr)LookupIDByType(stuff->window,RT_WINDOW); if (pWin==NULL) { client->errorValue= stuff->window; return BadValue; } } else pWin= NULL; newPercent= (base*stuff->percent)/100; if (stuff->percent < 0) newPercent= base+newPercent; else newPercent= base-newPercent+stuff->percent; XkbHandleBell(stuff->forceSound, stuff->eventOnly, dev, newPercent, ctrl, stuff->bellClass, stuff->name, pWin, client); if ((stuff->pitch!=0)||(stuff->duration!=0)) { if (stuff->bellClass == KbdFeedbackClass) { KbdFeedbackPtr k; k= (KbdFeedbackPtr)ctrl; if (stuff->pitch!=0) k->ctrl.bell_pitch= oldPitch; if (stuff->duration!=0) k->ctrl.bell_duration= oldDuration; } else { BellFeedbackPtr b; b= (BellFeedbackPtr)ctrl; if (stuff->pitch!=0) b->ctrl.pitch= oldPitch; if (stuff->duration!=0) b->ctrl.duration= oldDuration; } } return Success; } /***====================================================================***/ int ProcXkbGetState(ClientPtr client) { REQUEST(xkbGetStateReq); DeviceIntPtr dev; xkbGetStateReply rep; XkbStateRec *xkb; REQUEST_SIZE_MATCH(xkbGetStateReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); xkb= &dev->key->xkbInfo->state; bzero(&rep,sizeof(xkbGetStateReply)); rep.type= X_Reply; rep.sequenceNumber= client->sequence; rep.length = 0; rep.deviceID = dev->id; rep.mods = dev->key->state&0xff; rep.baseMods = xkb->base_mods; rep.lockedMods = xkb->locked_mods; rep.latchedMods = xkb->latched_mods; rep.group = xkb->group; rep.baseGroup = xkb->base_group; rep.latchedGroup = xkb->latched_group; rep.lockedGroup = xkb->locked_group; rep.compatState = xkb->compat_state; rep.ptrBtnState = xkb->ptr_buttons; if (client->swapped) { swaps(&rep.sequenceNumber); swaps(&rep.ptrBtnState); } WriteToClient(client, SIZEOF(xkbGetStateReply), &rep); return client->noClientException; } /***====================================================================***/ int ProcXkbLatchLockState(ClientPtr client) { int status; DeviceIntPtr dev; XkbStateRec oldState,*newState; CARD16 changed; REQUEST(xkbLatchLockStateReq); REQUEST_SIZE_MATCH(xkbLatchLockStateReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); CHK_MASK_MATCH(0x01,stuff->affectModLocks,stuff->modLocks); CHK_MASK_MATCH(0x01,stuff->affectModLatches,stuff->modLatches); status = Success; oldState= dev->key->xkbInfo->state; newState= &dev->key->xkbInfo->state; if ( stuff->affectModLocks ) { newState->locked_mods&= ~stuff->affectModLocks; newState->locked_mods|= (stuff->affectModLocks&stuff->modLocks); } if (( status == Success ) && stuff->lockGroup ) newState->locked_group = stuff->groupLock; if (( status == Success ) && stuff->affectModLatches ) status=XkbLatchModifiers(dev,stuff->affectModLatches,stuff->modLatches); if (( status == Success ) && stuff->latchGroup ) status=XkbLatchGroup(dev,stuff->groupLatch); if ( status != Success ) return status; XkbComputeDerivedState(dev->key->xkbInfo); dev->key->state= XkbStateFieldFromRec(newState); changed = XkbStateChangedFlags(&oldState,newState); if (changed) { xkbStateNotify sn; sn.keycode= 0; sn.eventType= 0; sn.requestMajor = XkbReqCode; sn.requestMinor = X_kbLatchLockState; sn.changed= changed; XkbSendStateNotify(dev,&sn); changed= XkbIndicatorsToUpdate(dev,changed,False); if (changed) { XkbEventCauseRec cause; XkbSetCauseXkbReq(&cause,X_kbLatchLockState,client); XkbUpdateIndicators(dev,changed,True,NULL,&cause); } } return client->noClientException; } /***====================================================================***/ int ProcXkbGetControls(ClientPtr client) { xkbGetControlsReply rep; XkbControlsPtr xkb; DeviceIntPtr dev; REQUEST(xkbGetControlsReq); REQUEST_SIZE_MATCH(xkbGetControlsReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); xkb = dev->key->xkbInfo->desc->ctrls; rep.type = X_Reply; rep.length = (SIZEOF(xkbGetControlsReply)- SIZEOF(xGenericReply)) >> 2; rep.sequenceNumber = client->sequence; rep.deviceID = ((DeviceIntPtr)dev)->id; rep.numGroups = xkb->num_groups; rep.groupsWrap = xkb->groups_wrap; rep.internalMods = xkb->internal.mask; rep.ignoreLockMods = xkb->ignore_lock.mask; rep.internalRealMods = xkb->internal.real_mods; rep.ignoreLockRealMods = xkb->ignore_lock.real_mods; rep.internalVMods = xkb->internal.vmods; rep.ignoreLockVMods = xkb->ignore_lock.vmods; rep.enabledCtrls = xkb->enabled_ctrls; rep.repeatDelay = xkb->repeat_delay; rep.repeatInterval = xkb->repeat_interval; rep.slowKeysDelay = xkb->slow_keys_delay; rep.debounceDelay = xkb->debounce_delay; rep.mkDelay = xkb->mk_delay; rep.mkInterval = xkb->mk_interval; rep.mkTimeToMax = xkb->mk_time_to_max; rep.mkMaxSpeed = xkb->mk_max_speed; rep.mkCurve = xkb->mk_curve; rep.mkDfltBtn = xkb->mk_dflt_btn; rep.axTimeout = xkb->ax_timeout; rep.axtCtrlsMask = xkb->axt_ctrls_mask; rep.axtCtrlsValues = xkb->axt_ctrls_values; rep.axtOptsMask = xkb->axt_opts_mask; rep.axtOptsValues = xkb->axt_opts_values; rep.axOptions = xkb->ax_options; memcpy(rep.perKeyRepeat,xkb->per_key_repeat,XkbPerKeyBitArraySize); if (client->swapped) { swaps(&rep.sequenceNumber); swapl(&rep.length); swaps(&rep.internalVMods); swaps(&rep.ignoreLockVMods); swapl(&rep.enabledCtrls); swaps(&rep.repeatDelay); swaps(&rep.repeatInterval); swaps(&rep.slowKeysDelay); swaps(&rep.debounceDelay); swaps(&rep.mkDelay); swaps(&rep.mkInterval); swaps(&rep.mkTimeToMax); swaps(&rep.mkMaxSpeed); swaps(&rep.mkCurve); swaps(&rep.axTimeout); swapl(&rep.axtCtrlsMask); swapl(&rep.axtCtrlsValues); swaps(&rep.axtOptsMask); swaps(&rep.axtOptsValues); swaps(&rep.axOptions); } WriteToClient(client, SIZEOF(xkbGetControlsReply), &rep); return(client->noClientException); } int ProcXkbSetControls(ClientPtr client) { DeviceIntPtr dev; XkbSrvInfoPtr xkbi; XkbControlsPtr ctrl; XkbControlsRec new,old; xkbControlsNotify cn; XkbEventCauseRec cause; XkbSrvLedInfoPtr sli; REQUEST(xkbSetControlsReq); REQUEST_SIZE_MATCH(xkbSetControlsReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); CHK_MASK_LEGAL(0x01,stuff->changeCtrls,XkbAllControlsMask); xkbi = dev->key->xkbInfo; ctrl = xkbi->desc->ctrls; new = *ctrl; XkbSetCauseXkbReq(&cause,X_kbSetControls,client); if (stuff->changeCtrls&XkbInternalModsMask) { CHK_MASK_MATCH(0x02,stuff->affectInternalMods,stuff->internalMods); CHK_MASK_MATCH(0x03,stuff->affectInternalVMods,stuff->internalVMods); new.internal.real_mods&=~stuff->affectInternalMods; new.internal.real_mods|=(stuff->affectInternalMods&stuff->internalMods); new.internal.vmods&=~stuff->affectInternalVMods; new.internal.vmods|= (stuff->affectInternalVMods&stuff->internalVMods); new.internal.mask= new.internal.real_mods| XkbMaskForVMask(xkbi->desc,new.internal.vmods); } if (stuff->changeCtrls&XkbIgnoreLockModsMask) { CHK_MASK_MATCH(0x4,stuff->affectIgnoreLockMods,stuff->ignoreLockMods); CHK_MASK_MATCH(0x5,stuff->affectIgnoreLockVMods,stuff->ignoreLockVMods); new.ignore_lock.real_mods&=~stuff->affectIgnoreLockMods; new.ignore_lock.real_mods|= (stuff->affectIgnoreLockMods&stuff->ignoreLockMods); new.ignore_lock.vmods&= ~stuff->affectIgnoreLockVMods; new.ignore_lock.vmods|= (stuff->affectIgnoreLockVMods&stuff->ignoreLockVMods); new.ignore_lock.mask= new.ignore_lock.real_mods| XkbMaskForVMask(xkbi->desc,new.ignore_lock.vmods); } CHK_MASK_MATCH(0x06,stuff->affectEnabledCtrls,stuff->enabledCtrls); if (stuff->affectEnabledCtrls) { CHK_MASK_LEGAL(0x07,stuff->affectEnabledCtrls,XkbAllBooleanCtrlsMask); new.enabled_ctrls&= ~stuff->affectEnabledCtrls; new.enabled_ctrls|= (stuff->affectEnabledCtrls&stuff->enabledCtrls); } if (stuff->changeCtrls&XkbRepeatKeysMask) { if ((stuff->repeatDelay<1)||(stuff->repeatInterval<1)) { client->errorValue = _XkbErrCode3(0x08,stuff->repeatDelay, stuff->repeatInterval); return BadValue; } new.repeat_delay = stuff->repeatDelay; new.repeat_interval = stuff->repeatInterval; } if (stuff->changeCtrls&XkbSlowKeysMask) { if (stuff->slowKeysDelay<1) { client->errorValue = _XkbErrCode2(0x09,stuff->slowKeysDelay); return BadValue; } new.slow_keys_delay = stuff->slowKeysDelay; } if (stuff->changeCtrls&XkbBounceKeysMask) { if (stuff->debounceDelay<1) { client->errorValue = _XkbErrCode2(0x0A,stuff->debounceDelay); return BadValue; } new.debounce_delay = stuff->debounceDelay; } if (stuff->changeCtrls&XkbMouseKeysMask) { if (stuff->mkDfltBtn>XkbMaxMouseKeysBtn) { client->errorValue = _XkbErrCode2(0x0B,stuff->mkDfltBtn); return BadValue; } new.mk_dflt_btn = stuff->mkDfltBtn; } if (stuff->changeCtrls&XkbMouseKeysAccelMask) { if ((stuff->mkDelay<1) || (stuff->mkInterval<1) || (stuff->mkTimeToMax<1) || (stuff->mkMaxSpeed<1)|| (stuff->mkCurve<-1000)) { client->errorValue = _XkbErrCode2(0x0C,0); return BadValue; } new.mk_delay = stuff->mkDelay; new.mk_interval = stuff->mkInterval; new.mk_time_to_max = stuff->mkTimeToMax; new.mk_max_speed = stuff->mkMaxSpeed; new.mk_curve = stuff->mkCurve; AccessXComputeCurveFactor(xkbi,&new); } if (stuff->changeCtrls&XkbGroupsWrapMask) { unsigned act,num; act= XkbOutOfRangeGroupAction(stuff->groupsWrap); switch (act) { case XkbRedirectIntoRange: num= XkbOutOfRangeGroupNumber(stuff->groupsWrap); if (num>=new.num_groups) { client->errorValue= _XkbErrCode3(0x0D,new.num_groups,num); return BadValue; } case XkbWrapIntoRange: case XkbClampIntoRange: break; default: client->errorValue= _XkbErrCode2(0x0E,act); return BadValue; } new.groups_wrap= stuff->groupsWrap; } CHK_MASK_LEGAL(0x0F,stuff->axOptions,XkbAX_AllOptionsMask); if (stuff->changeCtrls&XkbAccessXKeysMask) new.ax_options = stuff->axOptions&XkbAX_AllOptionsMask; else { if (stuff->changeCtrls&XkbStickyKeysMask) { new.ax_options&= ~XkbAX_SKOptionsMask; new.ax_options|= stuff->axOptions&XkbAX_SKOptionsMask; } if (stuff->changeCtrls&XkbAccessXFeedbackMask) { new.ax_options&= ~XkbAX_FBOptionsMask; new.ax_options|= stuff->axOptions&XkbAX_FBOptionsMask; } } if (stuff->changeCtrls&XkbAccessXTimeoutMask) { if (stuff->axTimeout<1) { client->errorValue = _XkbErrCode2(0x10,stuff->axTimeout); return BadValue; } CHK_MASK_MATCH(0x11,stuff->axtCtrlsMask,stuff->axtCtrlsValues); CHK_MASK_LEGAL(0x12,stuff->axtCtrlsMask,XkbAllBooleanCtrlsMask); CHK_MASK_MATCH(0x13,stuff->axtOptsMask,stuff->axtOptsValues); CHK_MASK_LEGAL(0x14,stuff->axtOptsMask,XkbAX_AllOptionsMask); new.ax_timeout = stuff->axTimeout; new.axt_ctrls_mask = stuff->axtCtrlsMask; new.axt_ctrls_values = (stuff->axtCtrlsValues&stuff->axtCtrlsMask); new.axt_opts_mask = stuff->axtOptsMask; new.axt_opts_values= (stuff->axtOptsValues&stuff->axtOptsMask); } if (stuff->changeCtrls&XkbPerKeyRepeatMask) { memcpy(new.per_key_repeat,stuff->perKeyRepeat,XkbPerKeyBitArraySize); } old= *ctrl; *ctrl= new; XkbDDXChangeControls(dev,&old,ctrl); if (XkbComputeControlsNotify(dev,&old,ctrl,&cn,False)) { cn.keycode= 0; cn.eventType = 0; cn.requestMajor = XkbReqCode; cn.requestMinor = X_kbSetControls; XkbSendControlsNotify(dev,&cn); } if ((sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId,0))!=NULL) XkbUpdateIndicators(dev,sli->usesControls,True,NULL,&cause); #ifndef NO_CLEAR_LATCHES_FOR_STICKY_KEYS_OFF /* If sticky keys were disabled, clear all locks and latches */ if ((old.enabled_ctrls&XkbStickyKeysMask)&& (!(ctrl->enabled_ctrls&XkbStickyKeysMask))) { XkbClearAllLatchesAndLocks(dev,xkbi,True,&cause); } #endif return client->noClientException; } int XkbSetRepeatRate(DeviceIntPtr dev,int timeout,int interval,int major,int minor) { int changed= 0; XkbControlsRec old,*xkb; if ((!dev)||(!dev->key)||(!dev->key->xkbInfo)) return 0; xkb= dev->key->xkbInfo->desc->ctrls; old= *xkb; if ((timeout!=0) && (xkb->repeat_delay!=timeout)) { xkb->repeat_delay= timeout; changed++; } if ((interval!=0) && (xkb->repeat_interval!=interval)) { xkb->repeat_interval= interval; changed++; } if (changed) { xkbControlsNotify cn; XkbDDXChangeControls(dev,&old,xkb); if (XkbComputeControlsNotify(dev,&old,xkb,&cn,False)) { cn.keycode= 0; cn.eventType = 0; cn.requestMajor = major; cn.requestMinor = minor; XkbSendControlsNotify(dev,&cn); } } return 1; } int XkbGetRepeatRate(DeviceIntPtr dev,int *timeout,int *interval) { XkbControlsPtr xkb; if ((!dev)||(!dev->key)||(!dev->key->xkbInfo)) return 0; xkb= dev->key->xkbInfo->desc->ctrls; if (timeout) *timeout= xkb->repeat_delay; if (interval) *interval= xkb->repeat_interval; return 1; } /***====================================================================***/ static int XkbSizeKeyTypes(XkbDescPtr xkb,xkbGetMapReply *rep) { XkbKeyTypeRec *type; unsigned i,len; len= 0; if (((rep->present&XkbKeyTypesMask)==0)||(rep->nTypes<1)|| (!xkb)||(!xkb->map)||(!xkb->map->types)) { rep->present&= ~XkbKeyTypesMask; rep->firstType= rep->nTypes= 0; return 0; } type= &xkb->map->types[rep->firstType]; for (i=0;i<rep->nTypes;i++,type++){ len+= SIZEOF(xkbKeyTypeWireDesc); if (type->map_count>0) { len+= (type->map_count*SIZEOF(xkbKTMapEntryWireDesc)); if (type->preserve) len+= (type->map_count*SIZEOF(xkbModsWireDesc)); } } return len; } static char * XkbWriteKeyTypes( XkbDescPtr xkb, xkbGetMapReply * rep, char * buf, ClientPtr client) { XkbKeyTypePtr type; unsigned i; xkbKeyTypeWireDesc *wire; type= &xkb->map->types[rep->firstType]; for (i=0;i<rep->nTypes;i++,type++) { register unsigned n; wire= (xkbKeyTypeWireDesc *)buf; wire->mask = type->mods.mask; wire->realMods = type->mods.real_mods; wire->virtualMods = type->mods.vmods; wire->numLevels = type->num_levels; wire->nMapEntries = type->map_count; wire->preserve = (type->preserve!=NULL); if (client->swapped) { swaps(&wire->virtualMods); } buf= (char *)&wire[1]; if (wire->nMapEntries>0) { xkbKTMapEntryWireDesc * wire; XkbKTMapEntryPtr entry; wire= (xkbKTMapEntryWireDesc *)buf; entry= type->map; for (n=0;n<type->map_count;n++,wire++,entry++) { wire->active= entry->active; wire->mask= entry->mods.mask; wire->level= entry->level; wire->realMods= entry->mods.real_mods; wire->virtualMods= entry->mods.vmods; if (client->swapped) { swaps(&wire->virtualMods); } } buf= (char *)wire; if (type->preserve!=NULL) { xkbModsWireDesc * pwire; XkbModsPtr preserve; pwire= (xkbModsWireDesc *)buf; preserve= type->preserve; for (n=0;n<type->map_count;n++,pwire++,preserve++) { pwire->mask= preserve->mask; pwire->realMods= preserve->real_mods; pwire->virtualMods= preserve->vmods; if (client->swapped) { swaps(&pwire->virtualMods); } } buf= (char *)pwire; } } } return buf; } static int XkbSizeKeySyms(XkbDescPtr xkb,xkbGetMapReply *rep) { XkbSymMapPtr symMap; unsigned i,len; unsigned nSyms,nSymsThisKey; if (((rep->present&XkbKeySymsMask)==0)||(rep->nKeySyms<1)|| (!xkb)||(!xkb->map)||(!xkb->map->key_sym_map)) { rep->present&= ~XkbKeySymsMask; rep->firstKeySym= rep->nKeySyms= 0; rep->totalSyms= 0; return 0; } len= rep->nKeySyms*SIZEOF(xkbSymMapWireDesc); symMap = &xkb->map->key_sym_map[rep->firstKeySym]; for (i=nSyms=0;i<rep->nKeySyms;i++,symMap++) { if (symMap->offset!=0) { nSymsThisKey= XkbNumGroups(symMap->group_info)*symMap->width; nSyms+= nSymsThisKey; } } len+= nSyms*4; rep->totalSyms= nSyms; return len; } static int XkbSizeVirtualMods(XkbDescPtr xkb,xkbGetMapReply *rep) { register unsigned i,nMods,bit; if (((rep->present&XkbVirtualModsMask)==0)||(rep->virtualMods==0)|| (!xkb)||(!xkb->server)) { rep->present&= ~XkbVirtualModsMask; rep->virtualMods= 0; return 0; } for (i=nMods=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) { if (rep->virtualMods&bit) nMods++; } return XkbPaddedSize(nMods); } static char * XkbWriteKeySyms(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,ClientPtr client) { register KeySym * pSym; XkbSymMapPtr symMap; xkbSymMapWireDesc * outMap; register unsigned i; symMap = &xkb->map->key_sym_map[rep->firstKeySym]; for (i=0;i<rep->nKeySyms;i++,symMap++) { outMap = (xkbSymMapWireDesc *)buf; outMap->ktIndex[0] = symMap->kt_index[0]; outMap->ktIndex[1] = symMap->kt_index[1]; outMap->ktIndex[2] = symMap->kt_index[2]; outMap->ktIndex[3] = symMap->kt_index[3]; outMap->groupInfo = symMap->group_info; outMap->width= symMap->width; outMap->nSyms = symMap->width*XkbNumGroups(symMap->group_info); buf= (char *)&outMap[1]; if (outMap->nSyms==0) continue; pSym = &xkb->map->syms[symMap->offset]; memcpy((char *)buf,(char *)pSym,outMap->nSyms*4); if (client->swapped) { register int nSyms= outMap->nSyms; swaps(&outMap->nSyms); while (nSyms-->0) { swapl((int *)buf); buf+= 4; } } else buf+= outMap->nSyms*4; } return buf; } static int XkbSizeKeyActions(XkbDescPtr xkb,xkbGetMapReply *rep) { unsigned i,len,nActs; register KeyCode firstKey; if (((rep->present&XkbKeyActionsMask)==0)||(rep->nKeyActs<1)|| (!xkb)||(!xkb->server)||(!xkb->server->key_acts)) { rep->present&= ~XkbKeyActionsMask; rep->firstKeyAct= rep->nKeyActs= 0; rep->totalActs= 0; return 0; } firstKey= rep->firstKeyAct; for (nActs=i=0;i<rep->nKeyActs;i++) { if (xkb->server->key_acts[i+firstKey]!=0) nActs+= XkbKeyNumActions(xkb,i+firstKey); } len= XkbPaddedSize(rep->nKeyActs)+(nActs*SIZEOF(xkbActionWireDesc)); rep->totalActs= nActs; return len; } static char * XkbWriteKeyActions(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf, ClientPtr client) { unsigned i; CARD8 * numDesc; XkbAnyAction * actDesc; numDesc = (CARD8 *)buf; for (i=0;i<rep->nKeyActs;i++) { if (xkb->server->key_acts[i+rep->firstKeyAct]==0) numDesc[i] = 0; else numDesc[i] = XkbKeyNumActions(xkb,(i+rep->firstKeyAct)); } buf+= XkbPaddedSize(rep->nKeyActs); actDesc = (XkbAnyAction *)buf; for (i=0;i<rep->nKeyActs;i++) { if (xkb->server->key_acts[i+rep->firstKeyAct]!=0) { unsigned int num; num = XkbKeyNumActions(xkb,(i+rep->firstKeyAct)); memcpy((char *)actDesc, (char*)XkbKeyActionsPtr(xkb,(i+rep->firstKeyAct)), num*SIZEOF(xkbActionWireDesc)); actDesc+= num; } } buf = (char *)actDesc; return buf; } static int XkbSizeKeyBehaviors(XkbDescPtr xkb,xkbGetMapReply *rep) { unsigned i,len,nBhvr; XkbBehavior * bhv; if (((rep->present&XkbKeyBehaviorsMask)==0)||(rep->nKeyBehaviors<1)|| (!xkb)||(!xkb->server)||(!xkb->server->behaviors)) { rep->present&= ~XkbKeyBehaviorsMask; rep->firstKeyBehavior= rep->nKeyBehaviors= 0; rep->totalKeyBehaviors= 0; return 0; } bhv= &xkb->server->behaviors[rep->firstKeyBehavior]; for (nBhvr=i=0;i<rep->nKeyBehaviors;i++,bhv++) { if (bhv->type!=XkbKB_Default) nBhvr++; } len= nBhvr*SIZEOF(xkbBehaviorWireDesc); rep->totalKeyBehaviors= nBhvr; return len; } static char * XkbWriteKeyBehaviors(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf, ClientPtr client) { unsigned i; xkbBehaviorWireDesc *wire; XkbBehavior *pBhvr; wire = (xkbBehaviorWireDesc *)buf; pBhvr= &xkb->server->behaviors[rep->firstKeyBehavior]; for (i=0;i<rep->nKeyBehaviors;i++,pBhvr++) { if (pBhvr->type!=XkbKB_Default) { wire->key= i+rep->firstKeyBehavior; wire->type= pBhvr->type; wire->data= pBhvr->data; wire++; } } buf = (char *)wire; return buf; } static int XkbSizeExplicit(XkbDescPtr xkb,xkbGetMapReply *rep) { unsigned i,len,nRtrn; if (((rep->present&XkbExplicitComponentsMask)==0)||(rep->nKeyExplicit<1)|| (!xkb)||(!xkb->server)||(!xkb->server->explicit)) { rep->present&= ~XkbExplicitComponentsMask; rep->firstKeyExplicit= rep->nKeyExplicit= 0; rep->totalKeyExplicit= 0; return 0; } for (nRtrn=i=0;i<rep->nKeyExplicit;i++) { if (xkb->server->explicit[i+rep->firstKeyExplicit]!=0) nRtrn++; } rep->totalKeyExplicit= nRtrn; len= XkbPaddedSize(nRtrn*2); /* two bytes per non-zero explicit component */ return len; } static char * XkbWriteExplicit(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf,ClientPtr client) { unsigned i; char * start; unsigned char * pExp; start= buf; pExp= &xkb->server->explicit[rep->firstKeyExplicit]; for (i=0;i<rep->nKeyExplicit;i++,pExp++) { if (*pExp!=0) { *buf++= i+rep->firstKeyExplicit; *buf++= *pExp; } } i= XkbPaddedSize(buf-start)-(buf-start); /* pad to word boundary */ return buf+i; } static int XkbSizeModifierMap(XkbDescPtr xkb,xkbGetMapReply *rep) { unsigned i,len,nRtrn; if (((rep->present&XkbModifierMapMask)==0)||(rep->nModMapKeys<1)|| (!xkb)||(!xkb->map)||(!xkb->map->modmap)) { rep->present&= ~XkbModifierMapMask; rep->firstModMapKey= rep->nModMapKeys= 0; rep->totalModMapKeys= 0; return 0; } for (nRtrn=i=0;i<rep->nModMapKeys;i++) { if (xkb->map->modmap[i+rep->firstModMapKey]!=0) nRtrn++; } rep->totalModMapKeys= nRtrn; len= XkbPaddedSize(nRtrn*2); /* two bytes per non-zero modmap component */ return len; } static char * XkbWriteModifierMap(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf, ClientPtr client) { unsigned i; char * start; unsigned char * pMap; start= buf; pMap= &xkb->map->modmap[rep->firstModMapKey]; for (i=0;i<rep->nModMapKeys;i++,pMap++) { if (*pMap!=0) { *buf++= i+rep->firstModMapKey; *buf++= *pMap; } } i= XkbPaddedSize(buf-start)-(buf-start); /* pad to word boundary */ return buf+i; } static int XkbSizeVirtualModMap(XkbDescPtr xkb,xkbGetMapReply *rep) { unsigned i,len,nRtrn; if (((rep->present&XkbVirtualModMapMask)==0)||(rep->nVModMapKeys<1)|| (!xkb)||(!xkb->server)||(!xkb->server->vmodmap)) { rep->present&= ~XkbVirtualModMapMask; rep->firstVModMapKey= rep->nVModMapKeys= 0; rep->totalVModMapKeys= 0; return 0; } for (nRtrn=i=0;i<rep->nVModMapKeys;i++) { if (xkb->server->vmodmap[i+rep->firstVModMapKey]!=0) nRtrn++; } rep->totalVModMapKeys= nRtrn; len= nRtrn*SIZEOF(xkbVModMapWireDesc); return len; } static char * XkbWriteVirtualModMap(XkbDescPtr xkb,xkbGetMapReply *rep,char *buf, ClientPtr client) { unsigned i; xkbVModMapWireDesc * wire; unsigned short * pMap; wire= (xkbVModMapWireDesc *)buf; pMap= &xkb->server->vmodmap[rep->firstVModMapKey]; for (i=0;i<rep->nVModMapKeys;i++,pMap++) { if (*pMap!=0) { wire->key= i+rep->firstVModMapKey; wire->vmods= *pMap; wire++; } } return (char *)wire; } static Status XkbComputeGetMapReplySize(XkbDescPtr xkb,xkbGetMapReply *rep) { int len; rep->minKeyCode= xkb->min_key_code; rep->maxKeyCode= xkb->max_key_code; len= XkbSizeKeyTypes(xkb,rep); len+= XkbSizeKeySyms(xkb,rep); len+= XkbSizeKeyActions(xkb,rep); len+= XkbSizeKeyBehaviors(xkb,rep); len+= XkbSizeVirtualMods(xkb,rep); len+= XkbSizeExplicit(xkb,rep); len+= XkbSizeModifierMap(xkb,rep); len+= XkbSizeVirtualModMap(xkb,rep); rep->length+= (len/4); return Success; } static int XkbSendMap(ClientPtr client,XkbDescPtr xkb,xkbGetMapReply *rep) { unsigned i,len; char *desc,*start; len= (rep->length*4)-(SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply)); start= desc= (char *)ALLOCATE_LOCAL(len); if (!start) return BadAlloc; memset(start, 0, len); if ( rep->nTypes>0 ) desc = XkbWriteKeyTypes(xkb,rep,desc,client); if ( rep->nKeySyms>0 ) desc = XkbWriteKeySyms(xkb,rep,desc,client); if ( rep->nKeyActs>0 ) desc = XkbWriteKeyActions(xkb,rep,desc,client); if ( rep->totalKeyBehaviors>0 ) desc = XkbWriteKeyBehaviors(xkb,rep,desc,client); if ( rep->virtualMods ) { register int sz,bit; for (i=sz=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) { if (rep->virtualMods&bit) { desc[sz++]= xkb->server->vmods[i]; } } desc+= XkbPaddedSize(sz); } if ( rep->totalKeyExplicit>0 ) desc= XkbWriteExplicit(xkb,rep,desc,client); if ( rep->totalModMapKeys>0 ) desc= XkbWriteModifierMap(xkb,rep,desc,client); if ( rep->totalVModMapKeys>0 ) desc= XkbWriteVirtualModMap(xkb,rep,desc,client); if ((desc-start)!=(len)) { ErrorF("BOGUS LENGTH in write keyboard desc, expected %d, got %ld\n", len, (unsigned long)(desc-start)); } if (client->swapped) { swaps(&rep->sequenceNumber); swapl(&rep->length); swaps(&rep->present); swaps(&rep->totalSyms); swaps(&rep->totalActs); } WriteToClient(client, (i=SIZEOF(xkbGetMapReply)), rep); WriteToClient(client, len, start); DEALLOCATE_LOCAL((char *)start); return client->noClientException; } int ProcXkbGetMap(ClientPtr client) { DeviceIntPtr dev; xkbGetMapReply rep; XkbDescRec *xkb; int n,status; REQUEST(xkbGetMapReq); REQUEST_SIZE_MATCH(xkbGetMapReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); CHK_MASK_OVERLAP(0x01,stuff->full,stuff->partial); CHK_MASK_LEGAL(0x02,stuff->full,XkbAllMapComponentsMask); CHK_MASK_LEGAL(0x03,stuff->partial,XkbAllMapComponentsMask); xkb= dev->key->xkbInfo->desc; bzero(&rep,sizeof(xkbGetMapReply)); rep.type= X_Reply; rep.sequenceNumber= client->sequence; rep.length = (SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply))>>2; rep.deviceID = dev->id; rep.present = stuff->partial|stuff->full; rep.minKeyCode = xkb->min_key_code; rep.maxKeyCode = xkb->max_key_code; if ( stuff->full&XkbKeyTypesMask ) { rep.firstType = 0; rep.nTypes = xkb->map->num_types; } else if (stuff->partial&XkbKeyTypesMask) { if (((unsigned)stuff->firstType+stuff->nTypes)>xkb->map->num_types) { client->errorValue = _XkbErrCode4(0x04,xkb->map->num_types, stuff->firstType,stuff->nTypes); return BadValue; } rep.firstType = stuff->firstType; rep.nTypes = stuff->nTypes; } else rep.nTypes = 0; rep.totalTypes = xkb->map->num_types; n= XkbNumKeys(xkb); if ( stuff->full&XkbKeySymsMask ) { rep.firstKeySym = xkb->min_key_code; rep.nKeySyms = n; } else if (stuff->partial&XkbKeySymsMask) { CHK_KEY_RANGE(0x05,stuff->firstKeySym,stuff->nKeySyms,xkb); rep.firstKeySym = stuff->firstKeySym; rep.nKeySyms = stuff->nKeySyms; } else rep.nKeySyms = 0; rep.totalSyms= 0; if ( stuff->full&XkbKeyActionsMask ) { rep.firstKeyAct= xkb->min_key_code; rep.nKeyActs= n; } else if (stuff->partial&XkbKeyActionsMask) { CHK_KEY_RANGE(0x07,stuff->firstKeyAct,stuff->nKeyActs,xkb); rep.firstKeyAct= stuff->firstKeyAct; rep.nKeyActs= stuff->nKeyActs; } else rep.nKeyActs= 0; rep.totalActs= 0; if ( stuff->full&XkbKeyBehaviorsMask ) { rep.firstKeyBehavior = xkb->min_key_code; rep.nKeyBehaviors = n; } else if (stuff->partial&XkbKeyBehaviorsMask) { CHK_KEY_RANGE(0x09,stuff->firstKeyBehavior,stuff->nKeyBehaviors,xkb); rep.firstKeyBehavior= stuff->firstKeyBehavior; rep.nKeyBehaviors= stuff->nKeyBehaviors; } else rep.nKeyBehaviors = 0; rep.totalKeyBehaviors= 0; if (stuff->full&XkbVirtualModsMask) rep.virtualMods= ~0; else if (stuff->partial&XkbVirtualModsMask) rep.virtualMods= stuff->virtualMods; if (stuff->full&XkbExplicitComponentsMask) { rep.firstKeyExplicit= xkb->min_key_code; rep.nKeyExplicit= n; } else if (stuff->partial&XkbExplicitComponentsMask) { CHK_KEY_RANGE(0x0B,stuff->firstKeyExplicit,stuff->nKeyExplicit,xkb); rep.firstKeyExplicit= stuff->firstKeyExplicit; rep.nKeyExplicit= stuff->nKeyExplicit; } else rep.nKeyExplicit = 0; rep.totalKeyExplicit= 0; if (stuff->full&XkbModifierMapMask) { rep.firstModMapKey= xkb->min_key_code; rep.nModMapKeys= n; } else if (stuff->partial&XkbModifierMapMask) { CHK_KEY_RANGE(0x0D,stuff->firstModMapKey,stuff->nModMapKeys,xkb); rep.firstModMapKey= stuff->firstModMapKey; rep.nModMapKeys= stuff->nModMapKeys; } else rep.nModMapKeys = 0; rep.totalModMapKeys= 0; if (stuff->full&XkbVirtualModMapMask) { rep.firstVModMapKey= xkb->min_key_code; rep.nVModMapKeys= n; } else if (stuff->partial&XkbVirtualModMapMask) { CHK_KEY_RANGE(0x0F,stuff->firstVModMapKey,stuff->nVModMapKeys,xkb); rep.firstVModMapKey= stuff->firstVModMapKey; rep.nVModMapKeys= stuff->nVModMapKeys; } else rep.nVModMapKeys = 0; rep.totalVModMapKeys= 0; if ((status=XkbComputeGetMapReplySize(xkb,&rep))!=Success) return status; return XkbSendMap(client,xkb,&rep); } /***====================================================================***/ static int CheckKeyTypes( ClientPtr client, XkbDescPtr xkb, xkbSetMapReq * req, xkbKeyTypeWireDesc **wireRtrn, int * nMapsRtrn, CARD8 * mapWidthRtrn) { unsigned nMaps; register unsigned i,n; register CARD8 * map; register xkbKeyTypeWireDesc *wire = *wireRtrn; if (req->firstType>((unsigned)xkb->map->num_types)) { *nMapsRtrn = _XkbErrCode3(0x01,req->firstType,xkb->map->num_types); return 0; } if (req->flags&XkbSetMapResizeTypes) { nMaps = req->firstType+req->nTypes; if (nMaps<XkbNumRequiredTypes) { /* canonical types must be there */ *nMapsRtrn= _XkbErrCode4(0x02,req->firstType,req->nTypes,4); return 0; } } else if (req->present&XkbKeyTypesMask) { nMaps = xkb->map->num_types; if ((req->firstType+req->nTypes)>nMaps) { *nMapsRtrn = req->firstType+req->nTypes; return 0; } } else { *nMapsRtrn = xkb->map->num_types; for (i=0;i<xkb->map->num_types;i++) { mapWidthRtrn[i] = xkb->map->types[i].num_levels; } return 1; } for (i=0;i<req->firstType;i++) { mapWidthRtrn[i] = xkb->map->types[i].num_levels; } for (i=0;i<req->nTypes;i++) { unsigned width; if (client->swapped) { swaps(&wire->virtualMods); } n= i+req->firstType; width= wire->numLevels; if (width<1) { *nMapsRtrn= _XkbErrCode3(0x04,n,width); return 0; } else if ((n==XkbOneLevelIndex)&&(width!=1)) { /* must be width 1 */ *nMapsRtrn= _XkbErrCode3(0x05,n,width); return 0; } else if ((width!=2)&& ((n==XkbTwoLevelIndex)||(n==XkbKeypadIndex)|| (n==XkbAlphabeticIndex))) { /* TWO_LEVEL, ALPHABETIC and KEYPAD must be width 2 */ *nMapsRtrn= _XkbErrCode3(0x05,n,width); return 0; } if (wire->nMapEntries>0) { xkbKTSetMapEntryWireDesc * mapWire; xkbModsWireDesc * preWire; mapWire= (xkbKTSetMapEntryWireDesc *)&wire[1]; preWire= (xkbModsWireDesc *)&mapWire[wire->nMapEntries]; for (n=0;n<wire->nMapEntries;n++) { if (client->swapped) { swaps(&mapWire[n].virtualMods); } if (mapWire[n].realMods&(~wire->realMods)) { *nMapsRtrn= _XkbErrCode4(0x06,n,mapWire[n].realMods, wire->realMods); return 0; } if (mapWire[n].virtualMods&(~wire->virtualMods)) { *nMapsRtrn= _XkbErrCode3(0x07,n,mapWire[n].virtualMods); return 0; } if (mapWire[n].level>=wire->numLevels) { *nMapsRtrn= _XkbErrCode4(0x08,n,wire->numLevels, mapWire[n].level); return 0; } if (wire->preserve) { if (client->swapped) { swaps(&preWire[n].virtualMods); } if (preWire[n].realMods&(~mapWire[n].realMods)) { *nMapsRtrn= _XkbErrCode4(0x09,n,preWire[n].realMods, mapWire[n].realMods); return 0; } if (preWire[n].virtualMods&(~mapWire[n].virtualMods)) { *nMapsRtrn=_XkbErrCode3(0x0a,n,preWire[n].virtualMods); return 0; } } } if (wire->preserve) map= (CARD8 *)&preWire[wire->nMapEntries]; else map= (CARD8 *)&mapWire[wire->nMapEntries]; } else map= (CARD8 *)&wire[1]; mapWidthRtrn[i+req->firstType] = wire->numLevels; wire= (xkbKeyTypeWireDesc *)map; } for (i=req->firstType+req->nTypes;i<nMaps;i++) { mapWidthRtrn[i] = xkb->map->types[i].num_levels; } *nMapsRtrn = nMaps; *wireRtrn = wire; return 1; } static int CheckKeySyms( ClientPtr client, XkbDescPtr xkb, xkbSetMapReq * req, int nTypes, CARD8 * mapWidths, CARD16 * symsPerKey, xkbSymMapWireDesc ** wireRtrn, int * errorRtrn) { register unsigned i; XkbSymMapPtr map; xkbSymMapWireDesc* wire = *wireRtrn; if (!(XkbKeySymsMask&req->present)) return 1; CHK_REQ_KEY_RANGE2(0x11,req->firstKeySym,req->nKeySyms,req,(*errorRtrn),0); map = &xkb->map->key_sym_map[xkb->min_key_code]; for (i=xkb->min_key_code;i<(unsigned)req->firstKeySym;i++,map++) { register int g,ng,w; ng= XkbNumGroups(map->group_info); for (w=g=0;g<ng;g++) { if (map->kt_index[g]>=(unsigned)nTypes) { *errorRtrn = _XkbErrCode4(0x13,i,g,map->kt_index[g]); return 0; } if (mapWidths[map->kt_index[g]]>w) w= mapWidths[map->kt_index[g]]; } symsPerKey[i] = w*ng; } for (i=0;i<req->nKeySyms;i++) { KeySym *pSyms; register unsigned nG; if (client->swapped) { swaps(&wire->nSyms); } nG = XkbNumGroups(wire->groupInfo); if (nG>XkbNumKbdGroups) { *errorRtrn = _XkbErrCode3(0x14,i+req->firstKeySym,nG); return 0; } if (nG>0) { register int g,w; for (g=w=0;g<nG;g++) { if (wire->ktIndex[g]>=(unsigned)nTypes) { *errorRtrn= _XkbErrCode4(0x15,i+req->firstKeySym,g, wire->ktIndex[g]); return 0; } if (mapWidths[wire->ktIndex[g]]>w) w= mapWidths[wire->ktIndex[g]]; } if (wire->width!=w) { *errorRtrn= _XkbErrCode3(0x16,i+req->firstKeySym,wire->width); return 0; } w*= nG; symsPerKey[i+req->firstKeySym] = w; if (w!=wire->nSyms) { *errorRtrn=_XkbErrCode4(0x16,i+req->firstKeySym,wire->nSyms,w); return 0; } } else if (wire->nSyms!=0) { *errorRtrn = _XkbErrCode3(0x17,i+req->firstKeySym,wire->nSyms); return 0; } pSyms = (KeySym *)&wire[1]; wire = (xkbSymMapWireDesc *)&pSyms[wire->nSyms]; } map = &xkb->map->key_sym_map[i]; for (;i<=(unsigned)xkb->max_key_code;i++,map++) { register int g,nG,w; nG= XkbKeyNumGroups(xkb,i); for (w=g=0;g<nG;g++) { if (map->kt_index[g]>=(unsigned)nTypes) { *errorRtrn = _XkbErrCode4(0x18,i,g,map->kt_index[g]); return 0; } if (mapWidths[map->kt_index[g]]>w) w= mapWidths[map->kt_index[g]]; } symsPerKey[i] = w*nG; } *wireRtrn = wire; return 1; } static int CheckKeyActions( XkbDescPtr xkb, xkbSetMapReq * req, int nTypes, CARD8 * mapWidths, CARD16 * symsPerKey, CARD8 ** wireRtrn, int * nActsRtrn) { int nActs; CARD8 * wire = *wireRtrn; register unsigned i; if (!(XkbKeyActionsMask&req->present)) return 1; CHK_REQ_KEY_RANGE2(0x21,req->firstKeyAct,req->nKeyActs,req,(*nActsRtrn),0); for (nActs=i=0;i<req->nKeyActs;i++) { if (wire[0]!=0) { if (wire[0]==symsPerKey[i+req->firstKeyAct]) nActs+= wire[0]; else { *nActsRtrn= _XkbErrCode3(0x23,i+req->firstKeyAct,wire[0]); return 0; } } wire++; } if (req->nKeyActs%4) wire+= 4-(req->nKeyActs%4); *wireRtrn = (CARD8 *)(((XkbAnyAction *)wire)+nActs); *nActsRtrn = nActs; return 1; } static int CheckKeyBehaviors( XkbDescPtr xkb, xkbSetMapReq * req, xkbBehaviorWireDesc ** wireRtrn, int * errorRtrn) { register xkbBehaviorWireDesc * wire = *wireRtrn; register XkbServerMapPtr server = xkb->server; register unsigned i; unsigned first,last; if (((req->present&XkbKeyBehaviorsMask)==0)||(req->nKeyBehaviors<1)) { req->present&= ~XkbKeyBehaviorsMask; req->nKeyBehaviors= 0; return 1; } first= req->firstKeyBehavior; last= req->firstKeyBehavior+req->nKeyBehaviors-1; if (first<req->minKeyCode) { *errorRtrn = _XkbErrCode3(0x31,first,req->minKeyCode); return 0; } if (last>req->maxKeyCode) { *errorRtrn = _XkbErrCode3(0x32,last,req->maxKeyCode); return 0; } for (i=0;i<req->totalKeyBehaviors;i++,wire++) { if ((wire->key<first)||(wire->key>last)) { *errorRtrn = _XkbErrCode4(0x33,first,last,wire->key); return 0; } if ((wire->type&XkbKB_Permanent)&& ((server->behaviors[wire->key].type!=wire->type)|| (server->behaviors[wire->key].data!=wire->data))) { *errorRtrn = _XkbErrCode3(0x33,wire->key,wire->type); return 0; } if ((wire->type==XkbKB_RadioGroup)&& ((wire->data&(~XkbKB_RGAllowNone))>XkbMaxRadioGroups)) { *errorRtrn= _XkbErrCode4(0x34,wire->key,wire->data, XkbMaxRadioGroups); return 0; } if ((wire->type==XkbKB_Overlay1)||(wire->type==XkbKB_Overlay2)) { CHK_KEY_RANGE2(0x35,wire->key,1,xkb,*errorRtrn,0); } } *wireRtrn = wire; return 1; } static int CheckVirtualMods( XkbDescRec * xkb, xkbSetMapReq * req, CARD8 ** wireRtrn, int * errorRtrn) { register CARD8 *wire = *wireRtrn; register unsigned i,nMods,bit; if (((req->present&XkbVirtualModsMask)==0)||(req->virtualMods==0)) return 1; for (i=nMods=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) { if (req->virtualMods&bit) nMods++; } *wireRtrn= (wire+XkbPaddedSize(nMods)); return 1; } static int CheckKeyExplicit( XkbDescPtr xkb, xkbSetMapReq * req, CARD8 ** wireRtrn, int * errorRtrn) { register CARD8 * wire = *wireRtrn; CARD8 * start; register unsigned i; int first,last; if (((req->present&XkbExplicitComponentsMask)==0)||(req->nKeyExplicit<1)) { req->present&= ~XkbExplicitComponentsMask; req->nKeyExplicit= 0; return 1; } first= req->firstKeyExplicit; last= first+req->nKeyExplicit-1; if (first<req->minKeyCode) { *errorRtrn = _XkbErrCode3(0x51,first,req->minKeyCode); return 0; } if (last>req->maxKeyCode) { *errorRtrn = _XkbErrCode3(0x52,last,req->maxKeyCode); return 0; } start= wire; for (i=0;i<req->totalKeyExplicit;i++,wire+=2) { if ((wire[0]<first)||(wire[0]>last)) { *errorRtrn = _XkbErrCode4(0x53,first,last,wire[0]); return 0; } if (wire[1]&(~XkbAllExplicitMask)) { *errorRtrn= _XkbErrCode3(0x52,~XkbAllExplicitMask,wire[1]); return 0; } } wire+= XkbPaddedSize(wire-start)-(wire-start); *wireRtrn= wire; return 1; } static int CheckModifierMap(XkbDescPtr xkb,xkbSetMapReq *req,CARD8 **wireRtrn,int *errRtrn) { register CARD8 * wire = *wireRtrn; CARD8 * start; register unsigned i; int first,last; if (((req->present&XkbModifierMapMask)==0)||(req->nModMapKeys<1)) { req->present&= ~XkbModifierMapMask; req->nModMapKeys= 0; return 1; } first= req->firstModMapKey; last= first+req->nModMapKeys-1; if (first<req->minKeyCode) { *errRtrn = _XkbErrCode3(0x61,first,req->minKeyCode); return 0; } if (last>req->maxKeyCode) { *errRtrn = _XkbErrCode3(0x62,last,req->maxKeyCode); return 0; } start= wire; for (i=0;i<req->totalModMapKeys;i++,wire+=2) { if ((wire[0]<first)||(wire[0]>last)) { *errRtrn = _XkbErrCode4(0x63,first,last,wire[0]); return 0; } } wire+= XkbPaddedSize(wire-start)-(wire-start); *wireRtrn= wire; return 1; } static int CheckVirtualModMap( XkbDescPtr xkb, xkbSetMapReq *req, xkbVModMapWireDesc **wireRtrn, int *errRtrn) { register xkbVModMapWireDesc * wire = *wireRtrn; register unsigned i; int first,last; if (((req->present&XkbVirtualModMapMask)==0)||(req->nVModMapKeys<1)) { req->present&= ~XkbVirtualModMapMask; req->nVModMapKeys= 0; return 1; } first= req->firstVModMapKey; last= first+req->nVModMapKeys-1; if (first<req->minKeyCode) { *errRtrn = _XkbErrCode3(0x71,first,req->minKeyCode); return 0; } if (last>req->maxKeyCode) { *errRtrn = _XkbErrCode3(0x72,last,req->maxKeyCode); return 0; } for (i=0;i<req->totalVModMapKeys;i++,wire++) { if ((wire->key<first)||(wire->key>last)) { *errRtrn = _XkbErrCode4(0x73,first,last,wire->key); return 0; } } *wireRtrn= wire; return 1; } static char * SetKeyTypes( XkbDescPtr xkb, xkbSetMapReq * req, xkbKeyTypeWireDesc * wire, XkbChangesPtr changes) { register unsigned i; unsigned first,last; CARD8 *map; if ((unsigned)(req->firstType+req->nTypes)>xkb->map->size_types) { i= req->firstType+req->nTypes; if (XkbAllocClientMap(xkb,XkbKeyTypesMask,i)!=Success) { return NULL; } } if ((unsigned)(req->firstType+req->nTypes)>xkb->map->num_types) xkb->map->num_types= req->firstType+req->nTypes; for (i=0;i<req->nTypes;i++) { XkbKeyTypePtr pOld; register unsigned n; if (XkbResizeKeyType(xkb,i+req->firstType,wire->nMapEntries, wire->preserve,wire->numLevels)!=Success) { return NULL; } pOld = &xkb->map->types[i+req->firstType]; map = (CARD8 *)&wire[1]; pOld->mods.real_mods = wire->realMods; pOld->mods.vmods= wire->virtualMods; pOld->num_levels = wire->numLevels; pOld->map_count= wire->nMapEntries; pOld->mods.mask= pOld->mods.real_mods| XkbMaskForVMask(xkb,pOld->mods.vmods); if (wire->nMapEntries) { xkbKTSetMapEntryWireDesc *mapWire; xkbModsWireDesc *preWire; unsigned tmp; mapWire= (xkbKTSetMapEntryWireDesc *)map; preWire= (xkbModsWireDesc *)&mapWire[wire->nMapEntries]; for (n=0;n<wire->nMapEntries;n++) { pOld->map[n].active= 1; pOld->map[n].mods.mask= mapWire[n].realMods; pOld->map[n].mods.real_mods= mapWire[n].realMods; pOld->map[n].mods.vmods= mapWire[n].virtualMods; pOld->map[n].level= mapWire[n].level; if (mapWire[n].virtualMods!=0) { tmp= XkbMaskForVMask(xkb,mapWire[n].virtualMods); pOld->map[n].active= (tmp!=0); pOld->map[n].mods.mask|= tmp; } if (wire->preserve) { pOld->preserve[n].real_mods= preWire[n].realMods; pOld->preserve[n].vmods= preWire[n].virtualMods; tmp= XkbMaskForVMask(xkb,preWire[n].virtualMods); pOld->preserve[n].mask= preWire[n].realMods|tmp; } } if (wire->preserve) map= (CARD8 *)&preWire[wire->nMapEntries]; else map= (CARD8 *)&mapWire[wire->nMapEntries]; } else map= (CARD8 *)&wire[1]; wire = (xkbKeyTypeWireDesc *)map; } first= req->firstType; last= first+req->nTypes-1; /* last changed type */ if (changes->map.changed&XkbKeyTypesMask) { int oldLast; oldLast= changes->map.first_type+changes->map.num_types-1; if (changes->map.first_type<first) first= changes->map.first_type; if (oldLast>last) last= oldLast; } changes->map.changed|= XkbKeyTypesMask; changes->map.first_type = first; changes->map.num_types = (last-first)+1; return (char *)wire; } static char * SetKeySyms( ClientPtr client, XkbDescPtr xkb, xkbSetMapReq * req, xkbSymMapWireDesc * wire, XkbChangesPtr changes, DeviceIntPtr dev) { register unsigned i,s; XkbSymMapPtr oldMap; KeySym * newSyms; KeySym * pSyms; unsigned first,last; oldMap = &xkb->map->key_sym_map[req->firstKeySym]; for (i=0;i<req->nKeySyms;i++,oldMap++) { pSyms = (KeySym *)&wire[1]; if (wire->nSyms>0) { newSyms = XkbResizeKeySyms(xkb,i+req->firstKeySym,wire->nSyms); for (s=0;s<wire->nSyms;s++) { newSyms[s]= pSyms[s]; } if (client->swapped) { for (s=0;s<wire->nSyms;s++) { swapl(&newSyms[s]); } } } oldMap->kt_index[0] = wire->ktIndex[0]; oldMap->kt_index[1] = wire->ktIndex[1]; oldMap->kt_index[2] = wire->ktIndex[2]; oldMap->kt_index[3] = wire->ktIndex[3]; oldMap->group_info = wire->groupInfo; oldMap->width = wire->width; wire= (xkbSymMapWireDesc *)&pSyms[wire->nSyms]; } first= req->firstKeySym; last= first+req->nKeySyms-1; if (changes->map.changed&XkbKeySymsMask) { int oldLast= (changes->map.first_key_sym+changes->map.num_key_syms-1); if (changes->map.first_key_sym<first) first= changes->map.first_key_sym; if (oldLast>last) last= oldLast; } changes->map.changed|= XkbKeySymsMask; changes->map.first_key_sym = first; changes->map.num_key_syms = (last-first+1); s= 0; for (i=xkb->min_key_code;i<=xkb->max_key_code;i++) { if (XkbKeyNumGroups(xkb,i)>s) s= XkbKeyNumGroups(xkb,i); } if (s!=xkb->ctrls->num_groups) { xkbControlsNotify cn; XkbControlsRec old; cn.keycode= 0; cn.eventType= 0; cn.requestMajor= XkbReqCode; cn.requestMinor= X_kbSetMap; old= *xkb->ctrls; xkb->ctrls->num_groups= s; if (XkbComputeControlsNotify(dev,&old,xkb->ctrls,&cn,False)) XkbSendControlsNotify(dev,&cn); } return (char *)wire; } static char * SetKeyActions( XkbDescPtr xkb, xkbSetMapReq * req, CARD8 * wire, XkbChangesPtr changes) { register unsigned i,first,last; CARD8 * nActs = wire; XkbAction * newActs; wire+= XkbPaddedSize(req->nKeyActs); for (i=0;i<req->nKeyActs;i++) { if (nActs[i]==0) xkb->server->key_acts[i+req->firstKeyAct]= 0; else { newActs= XkbResizeKeyActions(xkb,i+req->firstKeyAct,nActs[i]); memcpy((char *)newActs,(char *)wire, nActs[i]*SIZEOF(xkbActionWireDesc)); wire+= nActs[i]*SIZEOF(xkbActionWireDesc); } } first= req->firstKeyAct; last= (first+req->nKeyActs-1); if (changes->map.changed&XkbKeyActionsMask) { int oldLast; oldLast= changes->map.first_key_act+changes->map.num_key_acts-1; if (changes->map.first_key_act<first) first= changes->map.first_key_act; if (oldLast>last) last= oldLast; } changes->map.changed|= XkbKeyActionsMask; changes->map.first_key_act= first; changes->map.num_key_acts= (last-first+1); return (char *)wire; } static char * SetKeyBehaviors( XkbSrvInfoPtr xkbi, xkbSetMapReq *req, xkbBehaviorWireDesc *wire, XkbChangesPtr changes) { register unsigned i; int maxRG = -1; XkbDescPtr xkb = xkbi->desc; XkbServerMapPtr server = xkb->server; unsigned first,last; first= req->firstKeyBehavior; last= req->firstKeyBehavior+req->nKeyBehaviors-1; bzero(&server->behaviors[first],req->nKeyBehaviors*sizeof(XkbBehavior)); for (i=0;i<req->totalKeyBehaviors;i++) { if ((server->behaviors[wire->key].type&XkbKB_Permanent)==0) { server->behaviors[wire->key].type= wire->type; server->behaviors[wire->key].data= wire->data; if ((wire->type==XkbKB_RadioGroup)&&(((int)wire->data)>maxRG)) maxRG= wire->data + 1; } wire++; } if (maxRG>(int)xkbi->nRadioGroups) { int sz = maxRG*sizeof(XkbRadioGroupRec); if (xkbi->radioGroups) xkbi->radioGroups=(XkbRadioGroupPtr)_XkbRealloc(xkbi->radioGroups,sz); else xkbi->radioGroups= (XkbRadioGroupPtr)_XkbCalloc(1, sz); if (xkbi->radioGroups) { if (xkbi->nRadioGroups) bzero(&xkbi->radioGroups[xkbi->nRadioGroups], (maxRG-xkbi->nRadioGroups)*sizeof(XkbRadioGroupRec)); xkbi->nRadioGroups= maxRG; } else xkbi->nRadioGroups= 0; /* should compute members here */ } if (changes->map.changed&XkbKeyBehaviorsMask) { unsigned oldLast; oldLast= changes->map.first_key_behavior+ changes->map.num_key_behaviors-1; if (changes->map.first_key_behavior<req->firstKeyBehavior) first= changes->map.first_key_behavior; if (oldLast>last) last= oldLast; } changes->map.changed|= XkbKeyBehaviorsMask; changes->map.first_key_behavior = first; changes->map.num_key_behaviors = (last-first+1); return (char *)wire; } static char * SetVirtualMods(XkbSrvInfoPtr xkbi,xkbSetMapReq *req,CARD8 *wire, XkbChangesPtr changes) { register int i,bit,nMods; XkbServerMapPtr srv = xkbi->desc->server; if (((req->present&XkbVirtualModsMask)==0)||(req->virtualMods==0)) return (char *)wire; for (i=nMods=0,bit=1;i<XkbNumVirtualMods;i++,bit<<=1) { if (req->virtualMods&bit) { if (srv->vmods[i]!=wire[nMods]) { changes->map.changed|= XkbVirtualModsMask; changes->map.vmods|= bit; srv->vmods[i]= wire[nMods]; } nMods++; } } return (char *)(wire+XkbPaddedSize(nMods)); } static char * SetKeyExplicit(XkbSrvInfoPtr xkbi,xkbSetMapReq *req,CARD8 *wire, XkbChangesPtr changes) { register unsigned i,first,last; XkbServerMapPtr xkb = xkbi->desc->server; CARD8 * start; start= wire; first= req->firstKeyExplicit; last= req->firstKeyExplicit+req->nKeyExplicit-1; bzero(&xkb->explicit[first],req->nKeyExplicit); for (i=0;i<req->totalKeyExplicit;i++,wire+= 2) { xkb->explicit[wire[0]]= wire[1]; } if (first>0) { if (changes->map.changed&XkbExplicitComponentsMask) { int oldLast; oldLast= changes->map.first_key_explicit+ changes->map.num_key_explicit-1; if (changes->map.first_key_explicit<first) first= changes->map.first_key_explicit; if (oldLast>last) last= oldLast; } changes->map.first_key_explicit= first; changes->map.num_key_explicit= (last-first)+1; } wire+= XkbPaddedSize(wire-start)-(wire-start); return (char *)wire; } static char * SetModifierMap( XkbSrvInfoPtr xkbi, xkbSetMapReq * req, CARD8 * wire, XkbChangesPtr changes) { register unsigned i,first,last; XkbClientMapPtr xkb = xkbi->desc->map; CARD8 * start; start= wire; first= req->firstModMapKey; last= req->firstModMapKey+req->nModMapKeys-1; bzero(&xkb->modmap[first],req->nModMapKeys); for (i=0;i<req->totalModMapKeys;i++,wire+= 2) { xkb->modmap[wire[0]]= wire[1]; } if (first>0) { if (changes->map.changed&XkbModifierMapMask) { int oldLast; oldLast= changes->map.first_modmap_key+ changes->map.num_modmap_keys-1; if (changes->map.first_modmap_key<first) first= changes->map.first_modmap_key; if (oldLast>last) last= oldLast; } changes->map.first_modmap_key= first; changes->map.num_modmap_keys= (last-first)+1; } wire+= XkbPaddedSize(wire-start)-(wire-start); return (char *)wire; } static char * SetVirtualModMap( XkbSrvInfoPtr xkbi, xkbSetMapReq * req, xkbVModMapWireDesc * wire, XkbChangesPtr changes) { register unsigned i,first,last; XkbServerMapPtr srv = xkbi->desc->server; first= req->firstVModMapKey; last= req->firstVModMapKey+req->nVModMapKeys-1; bzero(&srv->vmodmap[first],req->nVModMapKeys*sizeof(unsigned short)); for (i=0;i<req->totalVModMapKeys;i++,wire++) { srv->vmodmap[wire->key]= wire->vmods; } if (first>0) { if (changes->map.changed&XkbVirtualModMapMask) { int oldLast; oldLast= changes->map.first_vmodmap_key+ changes->map.num_vmodmap_keys-1; if (changes->map.first_vmodmap_key<first) first= changes->map.first_vmodmap_key; if (oldLast>last) last= oldLast; } changes->map.first_vmodmap_key= first; changes->map.num_vmodmap_keys= (last-first)+1; } return (char *)wire; } int ProcXkbSetMap(ClientPtr client) { DeviceIntPtr dev; XkbSrvInfoPtr xkbi; XkbDescPtr xkb; XkbChangesRec change; XkbEventCauseRec cause; int nTypes = 0,nActions,error; char * tmp; CARD8 mapWidths[XkbMaxLegalKeyCode+1]; CARD16 symsPerKey[XkbMaxLegalKeyCode+1]; Bool sentNKN; REQUEST(xkbSetMapReq); REQUEST_AT_LEAST_SIZE(xkbSetMapReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); CHK_MASK_LEGAL(0x01,stuff->present,XkbAllMapComponentsMask); XkbSetCauseXkbReq(&cause,X_kbSetMap,client); xkbi= dev->key->xkbInfo; xkb = xkbi->desc; if ((xkb->min_key_code!=stuff->minKeyCode)|| (xkb->max_key_code!=stuff->maxKeyCode)) { if (client->vMajor!=1) { /* pre 1.0 versions of Xlib have a bug */ stuff->minKeyCode= xkb->min_key_code; stuff->maxKeyCode= xkb->max_key_code; } else { if (!XkbIsLegalKeycode(stuff->minKeyCode)) { client->errorValue= _XkbErrCode3(2,stuff->minKeyCode, stuff->maxKeyCode); return BadValue; } if (stuff->minKeyCode>stuff->maxKeyCode) { client->errorValue= _XkbErrCode3(3,stuff->minKeyCode, stuff->maxKeyCode); return BadMatch; } } } tmp = (char *)&stuff[1]; if ((stuff->present&XkbKeyTypesMask)&& (!CheckKeyTypes(client,xkb,stuff,(xkbKeyTypeWireDesc **)&tmp, &nTypes,mapWidths))) { client->errorValue = nTypes; return BadValue; } if ((stuff->present&XkbKeySymsMask)&& (!CheckKeySyms(client,xkb,stuff,nTypes,mapWidths,symsPerKey, (xkbSymMapWireDesc **)&tmp,&error))) { client->errorValue = error; return BadValue; } if ((stuff->present&XkbKeyActionsMask)&& (!CheckKeyActions(xkb,stuff,nTypes,mapWidths,symsPerKey, (CARD8 **)&tmp,&nActions))) { client->errorValue = nActions; return BadValue; } if ((stuff->present&XkbKeyBehaviorsMask)&& (!CheckKeyBehaviors(xkb,stuff,(xkbBehaviorWireDesc**)&tmp,&error))) { client->errorValue = error; return BadValue; } if ((stuff->present&XkbVirtualModsMask)&& (!CheckVirtualMods(xkb,stuff,(CARD8 **)&tmp,&error))) { client->errorValue= error; return BadValue; } if ((stuff->present&XkbExplicitComponentsMask)&& (!CheckKeyExplicit(xkb,stuff,(CARD8 **)&tmp,&error))) { client->errorValue= error; return BadValue; } if ((stuff->present&XkbModifierMapMask)&& (!CheckModifierMap(xkb,stuff,(CARD8 **)&tmp,&error))) { client->errorValue= error; return BadValue; } if ((stuff->present&XkbVirtualModMapMask)&& (!CheckVirtualModMap(xkb,stuff,(xkbVModMapWireDesc **)&tmp,&error))) { client->errorValue= error; return BadValue; } if (((tmp-((char *)stuff))/4)!=stuff->length) { ErrorF("Internal error! Bad length in XkbSetMap (after check)\n"); client->errorValue = tmp-((char *)&stuff[1]); return BadLength; } bzero(&change,sizeof(change)); sentNKN= False; if ((xkb->min_key_code!=stuff->minKeyCode)|| (xkb->max_key_code!=stuff->maxKeyCode)) { Status status; xkbNewKeyboardNotify nkn; memset(&nkn, 0, sizeof(xkbNewKeyboardNotify)); nkn.deviceID= nkn.oldDeviceID= dev->id; nkn.oldMinKeyCode= xkb->min_key_code; nkn.oldMaxKeyCode= xkb->max_key_code; status= XkbChangeKeycodeRange(xkb,stuff->minKeyCode,stuff->maxKeyCode, &change); if (status!=Success) return status; nkn.minKeyCode= xkb->min_key_code; nkn.maxKeyCode= xkb->max_key_code; nkn.requestMajor= XkbReqCode; nkn.requestMinor= X_kbSetMap; nkn.changed= XkbNKN_KeycodesMask; XkbSendNewKeyboardNotify(dev,&nkn); sentNKN= True; } tmp = (char *)&stuff[1]; if (stuff->present&XkbKeyTypesMask) { tmp = SetKeyTypes(xkb,stuff,(xkbKeyTypeWireDesc *)tmp,&change); if (!tmp) goto allocFailure; } if (stuff->present&XkbKeySymsMask) { tmp = SetKeySyms(client,xkb,stuff,(xkbSymMapWireDesc *)tmp,&change,dev); if (!tmp) goto allocFailure; } if (stuff->present&XkbKeyActionsMask) { tmp = SetKeyActions(xkb,stuff,(CARD8 *)tmp,&change); if (!tmp) goto allocFailure; } if (stuff->present&XkbKeyBehaviorsMask) { tmp= SetKeyBehaviors(xkbi,stuff,(xkbBehaviorWireDesc *)tmp,&change); if (!tmp) goto allocFailure; } if (stuff->present&XkbVirtualModsMask) tmp= SetVirtualMods(xkbi,stuff,(CARD8 *)tmp,&change); if (stuff->present&XkbExplicitComponentsMask) tmp= SetKeyExplicit(xkbi,stuff,(CARD8 *)tmp,&change); if (stuff->present&XkbModifierMapMask) tmp= SetModifierMap(xkbi,stuff,(CARD8 *)tmp,&change); if (stuff->present&XkbVirtualModMapMask) tmp= SetVirtualModMap(xkbi,stuff,(xkbVModMapWireDesc *)tmp,&change); if (((tmp-((char *)stuff))/4)!=stuff->length) { ErrorF("Internal error! Bad length in XkbSetMap (after set)\n"); client->errorValue = tmp-((char *)&stuff[1]); return BadLength; } if (stuff->flags&XkbSetMapRecomputeActions) { KeyCode first,last,firstMM,lastMM; if (change.map.num_key_syms>0) { first= change.map.first_key_sym; last= first+change.map.num_key_syms-1; } else first= last= 0; if (change.map.num_modmap_keys>0) { firstMM= change.map.first_modmap_key; lastMM= first+change.map.num_modmap_keys-1; } else firstMM= lastMM= 0; if ((last>0) && (lastMM>0)) { if (firstMM<first) first= firstMM; if (lastMM>last) last= lastMM; } else if (lastMM>0) { first= firstMM; last= lastMM; } if (last>0) { unsigned check= 0; XkbUpdateActions(dev,first,(last-first+1),&change,&check,&cause); if (check) XkbCheckSecondaryEffects(xkbi,check,&change,&cause); } } if (!sentNKN) XkbSendNotification(dev,&change,&cause); XkbUpdateCoreDescription(dev,False); return client->noClientException; allocFailure: return BadAlloc; } /***====================================================================***/ static Status XkbComputeGetCompatMapReplySize( XkbCompatMapPtr compat, xkbGetCompatMapReply * rep) { unsigned size,nGroups; nGroups= 0; if (rep->groups!=0) { register int i,bit; for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) { if (rep->groups&bit) nGroups++; } } size= nGroups*SIZEOF(xkbModsWireDesc); size+= (rep->nSI*SIZEOF(xkbSymInterpretWireDesc)); rep->length= size/4; return Success; } static int XkbSendCompatMap( ClientPtr client, XkbCompatMapPtr compat, xkbGetCompatMapReply * rep) { char * data; int size; size= rep->length*4; if (size>0) { data = (char *)ALLOCATE_LOCAL(size); if (data) { register unsigned i,bit; xkbModsWireDesc * grp; XkbSymInterpretPtr sym= &compat->sym_interpret[rep->firstSI]; xkbSymInterpretWireDesc *wire = (xkbSymInterpretWireDesc *)data; for (i=0;i<rep->nSI;i++,sym++,wire++) { wire->sym= sym->sym; wire->mods= sym->mods; wire->match= sym->match; wire->virtualMod= sym->virtual_mod; wire->flags= sym->flags; memcpy((char*)&wire->act,(char*)&sym->act,sz_xkbActionWireDesc); if (client->swapped) { swapl(&wire->sym); } } if (rep->groups) { grp = (xkbModsWireDesc *)wire; for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) { if (rep->groups&bit) { grp->mask= compat->groups[i].mask; grp->realMods= compat->groups[i].real_mods; grp->virtualMods= compat->groups[i].vmods; if (client->swapped) { swaps(&grp->virtualMods); } grp++; } } wire= (xkbSymInterpretWireDesc*)grp; } } else return BadAlloc; } else data= NULL; if (client->swapped) { swaps(&rep->sequenceNumber); swapl(&rep->length); swaps(&rep->firstSI); swaps(&rep->nSI); swaps(&rep->nTotalSI); } WriteToClient(client, SIZEOF(xkbGetCompatMapReply), rep); if (data) { WriteToClient(client, size, data); DEALLOCATE_LOCAL((char *)data); } return client->noClientException; } int ProcXkbGetCompatMap(ClientPtr client) { xkbGetCompatMapReply rep; DeviceIntPtr dev; XkbDescPtr xkb; XkbCompatMapPtr compat; REQUEST(xkbGetCompatMapReq); REQUEST_SIZE_MATCH(xkbGetCompatMapReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); xkb = dev->key->xkbInfo->desc; compat= xkb->compat; rep.type = X_Reply; rep.deviceID = dev->id; rep.sequenceNumber = client->sequence; rep.length = 0; rep.firstSI = stuff->firstSI; rep.nSI = stuff->nSI; if (stuff->getAllSI) { rep.firstSI = 0; rep.nSI = compat->num_si; } else if ((((unsigned)stuff->nSI)>0)&& ((unsigned)(stuff->firstSI+stuff->nSI-1)>=compat->num_si)) { client->errorValue = _XkbErrCode2(0x05,compat->num_si); return BadValue; } rep.nTotalSI = compat->num_si; rep.groups= stuff->groups; XkbComputeGetCompatMapReplySize(compat,&rep); return XkbSendCompatMap(client,compat,&rep); } int ProcXkbSetCompatMap(ClientPtr client) { DeviceIntPtr dev; XkbSrvInfoPtr xkbi; XkbDescPtr xkb; XkbCompatMapPtr compat; char * data; int nGroups; register unsigned i,bit; REQUEST(xkbSetCompatMapReq); REQUEST_AT_LEAST_SIZE(xkbSetCompatMapReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); data = (char *)&stuff[1]; xkbi = dev->key->xkbInfo; xkb= xkbi->desc; compat= xkb->compat; if ((stuff->nSI>0)||(stuff->truncateSI)) { xkbSymInterpretWireDesc *wire; if (stuff->firstSI>compat->num_si) { client->errorValue = _XkbErrCode2(0x02,compat->num_si); return BadValue; } wire= (xkbSymInterpretWireDesc *)data; wire+= stuff->nSI; data = (char *)wire; } nGroups= 0; if (stuff->groups!=0) { for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) { if ( stuff->groups&bit ) nGroups++; } } data+= nGroups*SIZEOF(xkbModsWireDesc); if (((data-((char *)stuff))/4)!=stuff->length) { return BadLength; } data = (char *)&stuff[1]; if (stuff->nSI>0) { xkbSymInterpretWireDesc *wire = (xkbSymInterpretWireDesc *)data; XkbSymInterpretPtr sym; if ((unsigned)(stuff->firstSI+stuff->nSI)>compat->num_si) { compat->num_si= stuff->firstSI+stuff->nSI; compat->sym_interpret= _XkbTypedRealloc(compat->sym_interpret, compat->num_si, XkbSymInterpretRec); if (!compat->sym_interpret) { compat->num_si= 0; return BadAlloc; } } else if (stuff->truncateSI) { compat->num_si = stuff->firstSI+stuff->nSI; } sym = &compat->sym_interpret[stuff->firstSI]; for (i=0;i<stuff->nSI;i++,wire++,sym++) { if (client->swapped) { swapl(&wire->sym); } sym->sym= wire->sym; sym->mods= wire->mods; sym->match= wire->match; sym->flags= wire->flags; sym->virtual_mod= wire->virtualMod; memcpy((char *)&sym->act,(char *)&wire->act, SIZEOF(xkbActionWireDesc)); } data = (char *)wire; } else if (stuff->truncateSI) { compat->num_si = stuff->firstSI; } if (stuff->groups!=0) { register unsigned i,bit; xkbModsWireDesc *wire = (xkbModsWireDesc *)data; for (i=0,bit=1;i<XkbNumKbdGroups;i++,bit<<=1) { if (stuff->groups&bit) { if (client->swapped) { swaps(&wire->virtualMods); } compat->groups[i].mask= wire->realMods; compat->groups[i].real_mods= wire->realMods; compat->groups[i].vmods= wire->virtualMods; if (wire->virtualMods!=0) { unsigned tmp; tmp= XkbMaskForVMask(xkb,wire->virtualMods); compat->groups[i].mask|= tmp; } data+= SIZEOF(xkbModsWireDesc); wire= (xkbModsWireDesc *)data; } } } i= XkbPaddedSize((data-((char *)stuff))); if ((i/4)!=stuff->length) { ErrorF("Internal length error on read in ProcXkbSetCompatMap\n"); return BadLength; } if (dev->xkb_interest) { xkbCompatMapNotify ev; ev.deviceID = dev->id; ev.changedGroups = stuff->groups; ev.firstSI = stuff->firstSI; ev.nSI = stuff->nSI; ev.nTotalSI = compat->num_si; XkbSendCompatMapNotify(dev,&ev); } if (stuff->recomputeActions) { XkbChangesRec change; unsigned check; XkbEventCauseRec cause; XkbSetCauseXkbReq(&cause,X_kbSetCompatMap,client); bzero(&change,sizeof(XkbChangesRec)); XkbUpdateActions(dev,xkb->min_key_code,XkbNumKeys(xkb),&change,&check, &cause); if (check) XkbCheckSecondaryEffects(xkbi,check,&change,&cause); XkbUpdateCoreDescription(dev,False); XkbSendNotification(dev,&change,&cause); } return client->noClientException; } /***====================================================================***/ int ProcXkbGetIndicatorState(ClientPtr client) { xkbGetIndicatorStateReply rep; XkbSrvLedInfoPtr sli; DeviceIntPtr dev; REQUEST(xkbGetIndicatorStateReq); REQUEST_SIZE_MATCH(xkbGetIndicatorStateReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId, XkbXI_IndicatorStateMask); if (!sli) return BadAlloc; rep.type = X_Reply; rep.sequenceNumber = client->sequence; rep.length = 0; rep.deviceID = dev->id; rep.state = sli->effectiveState; if (client->swapped) { swaps(&rep.sequenceNumber); swapl(&rep.state); } WriteToClient(client, SIZEOF(xkbGetIndicatorStateReply), &rep); return client->noClientException; } /***====================================================================***/ Status XkbComputeGetIndicatorMapReplySize( XkbIndicatorPtr indicators, xkbGetIndicatorMapReply *rep) { register int i,bit; int nIndicators; rep->realIndicators = indicators->phys_indicators; for (i=nIndicators=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) { if (rep->which&bit) nIndicators++; } rep->length = (nIndicators*SIZEOF(xkbIndicatorMapWireDesc))/4; return Success; } int XkbSendIndicatorMap( ClientPtr client, XkbIndicatorPtr indicators, xkbGetIndicatorMapReply * rep) { int length; CARD8 * map; register int i; register unsigned bit; length = rep->length*4; if (length>0) { CARD8 *to; to= map= (CARD8 *)ALLOCATE_LOCAL(length); if (map) { xkbIndicatorMapWireDesc *wire = (xkbIndicatorMapWireDesc *)to; for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) { if (rep->which&bit) { wire->flags= indicators->maps[i].flags; wire->whichGroups= indicators->maps[i].which_groups; wire->groups= indicators->maps[i].groups; wire->whichMods= indicators->maps[i].which_mods; wire->mods= indicators->maps[i].mods.mask; wire->realMods= indicators->maps[i].mods.real_mods; wire->virtualMods= indicators->maps[i].mods.vmods; wire->ctrls= indicators->maps[i].ctrls; if (client->swapped) { swaps(&wire->virtualMods); swapl(&wire->ctrls); } wire++; } } to = (CARD8 *)wire; if ((to-map)!=length) { client->errorValue = _XkbErrCode2(0xff,length); return BadLength; } } else return BadAlloc; } else map = NULL; if (client->swapped) { swaps(&rep->sequenceNumber); swapl(&rep->length); swapl(&rep->which); swapl(&rep->realIndicators); } WriteToClient(client, SIZEOF(xkbGetIndicatorMapReply), rep); if (map) { WriteToClient(client, length, map); DEALLOCATE_LOCAL((char *)map); } return client->noClientException; } int ProcXkbGetIndicatorMap(ClientPtr client) { xkbGetIndicatorMapReply rep; DeviceIntPtr dev; XkbDescPtr xkb; XkbIndicatorPtr leds; REQUEST(xkbGetIndicatorMapReq); REQUEST_SIZE_MATCH(xkbGetIndicatorMapReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); xkb= dev->key->xkbInfo->desc; leds= xkb->indicators; rep.type = X_Reply; rep.sequenceNumber = client->sequence; rep.length = 0; rep.deviceID = dev->id; rep.which = stuff->which; XkbComputeGetIndicatorMapReplySize(leds,&rep); return XkbSendIndicatorMap(client,leds,&rep); } int ProcXkbSetIndicatorMap(ClientPtr client) { register int i,bit; int nIndicators,why; DeviceIntPtr dev; XkbSrvInfoPtr xkbi; xkbIndicatorMapWireDesc *from; XkbSrvLedInfoPtr sli; XkbEventCauseRec cause; REQUEST(xkbSetIndicatorMapReq); REQUEST_AT_LEAST_SIZE(xkbSetIndicatorMapReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; dev = _XkbLookupKeyboard(stuff->deviceSpec,&why); if (!dev) { client->errorValue = _XkbErrCode2(why,stuff->deviceSpec); return XkbKeyboardErrorCode; } xkbi= dev->key->xkbInfo; if (stuff->which==0) return client->noClientException; for (nIndicators=i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) { if (stuff->which&bit) nIndicators++; } if (stuff->length!=((SIZEOF(xkbSetIndicatorMapReq)+ (nIndicators*SIZEOF(xkbIndicatorMapWireDesc)))/4)) { return BadLength; } sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId, XkbXI_IndicatorMapsMask); if (!sli) return BadAlloc; from = (xkbIndicatorMapWireDesc *)&stuff[1]; for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) { if (stuff->which&bit) { if (client->swapped) { swaps(&from->virtualMods); swapl(&from->ctrls); } CHK_MASK_LEGAL(i,from->whichGroups,XkbIM_UseAnyGroup); CHK_MASK_LEGAL(i,from->whichMods,XkbIM_UseAnyMods); from++; } } from = (xkbIndicatorMapWireDesc *)&stuff[1]; for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) { if (stuff->which&bit) { sli->maps[i].flags = from->flags; sli->maps[i].which_groups = from->whichGroups; sli->maps[i].groups = from->groups; sli->maps[i].which_mods = from->whichMods; sli->maps[i].mods.mask = from->mods; sli->maps[i].mods.real_mods = from->mods; sli->maps[i].mods.vmods= from->virtualMods; sli->maps[i].ctrls = from->ctrls; if (from->virtualMods!=0) { unsigned tmp; tmp= XkbMaskForVMask(xkbi->desc,from->virtualMods); sli->maps[i].mods.mask= from->mods|tmp; } from++; } } XkbSetCauseXkbReq(&cause,X_kbSetIndicatorMap,client); XkbApplyLedMapChanges(dev,sli,stuff->which,NULL,NULL,&cause); return client->noClientException; } /***====================================================================***/ int ProcXkbGetNamedIndicator(ClientPtr client) { DeviceIntPtr dev; xkbGetNamedIndicatorReply rep; register int i = 0; XkbSrvLedInfoPtr sli; XkbIndicatorMapPtr map = NULL; Bool supported; REQUEST(xkbGetNamedIndicatorReq); REQUEST_SIZE_MATCH(xkbGetNamedIndicatorReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_LED_DEVICE(dev,stuff->deviceSpec); CHK_ATOM_ONLY(stuff->indicator); sli= XkbFindSrvLedInfo(dev,stuff->ledClass,stuff->ledID,0); if (!sli) return BadAlloc; supported= True; if (XkbXIUnsupported&XkbXI_IndicatorsMask) { if ((dev!=(DeviceIntPtr)LookupKeyboardDevice())|| ((sli->flags&XkbSLI_IsDefault)==0)) { supported= False; } } if (supported) { i= 0; map= NULL; if ((sli->names)&&(sli->maps)) { for (i=0;i<XkbNumIndicators;i++) { if (stuff->indicator==sli->names[i]) { map= &sli->maps[i]; break; } } } } rep.type= X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; rep.deviceID = dev->id; rep.indicator= stuff->indicator; if ((map!=NULL)&&(supported)) { rep.found= True; rep.on= ((sli->effectiveState&(1<<i))!=0); rep.realIndicator= ((sli->physIndicators&(1<<i))!=0); rep.ndx= i; rep.flags= map->flags; rep.whichGroups= map->which_groups; rep.groups= map->groups; rep.whichMods= map->which_mods; rep.mods= map->mods.mask; rep.realMods= map->mods.real_mods; rep.virtualMods= map->mods.vmods; rep.ctrls= map->ctrls; rep.supported= True; } else { rep.found= False; rep.on= False; rep.realIndicator= False; rep.ndx= XkbNoIndicator; rep.flags= 0; rep.whichGroups= 0; rep.groups= 0; rep.whichMods= 0; rep.mods= 0; rep.realMods= 0; rep.virtualMods= 0; rep.ctrls= 0; rep.supported= supported; } if ( client->swapped ) { swapl(&rep.length); swaps(&rep.sequenceNumber); swapl(&rep.indicator); swaps(&rep.virtualMods); swapl(&rep.ctrls); } WriteToClient(client,SIZEOF(xkbGetNamedIndicatorReply), &rep); if (!supported) { xkbExtensionDeviceNotify edev; bzero(&edev,sizeof(xkbExtensionDeviceNotify)); edev.reason= XkbXI_UnsupportedFeatureMask; edev.ledClass= stuff->ledClass; edev.ledID= stuff->ledID; edev.ledsDefined= sli->namesPresent|sli->mapsPresent; edev.ledState= sli->effectiveState; edev.firstBtn= 0; edev.nBtns= 0; edev.unsupported= XkbXIUnsupported&XkbXI_IndicatorsMask; edev.supported= XkbXI_AllFeaturesMask&(~XkbXIUnsupported); XkbSendExtensionDeviceNotify(dev,client,&edev); } return client->noClientException; } int ProcXkbSetNamedIndicator(ClientPtr client) { DeviceIntPtr dev,kbd; XkbIndicatorMapPtr map; XkbSrvLedInfoPtr sli; register int led = 0; unsigned extDevReason; unsigned statec,namec,mapc; XkbEventCauseRec cause; xkbExtensionDeviceNotify ed; XkbChangesRec changes; REQUEST(xkbSetNamedIndicatorReq); REQUEST_SIZE_MATCH(xkbSetNamedIndicatorReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_LED_DEVICE(dev,stuff->deviceSpec); CHK_ATOM_ONLY(stuff->indicator); CHK_MASK_LEGAL(0x10,stuff->whichGroups,XkbIM_UseAnyGroup); CHK_MASK_LEGAL(0x11,stuff->whichMods,XkbIM_UseAnyMods); extDevReason= 0; sli= XkbFindSrvLedInfo(dev,stuff->ledClass,stuff->ledID, XkbXI_IndicatorsMask); if (!sli) return BadAlloc; if (XkbXIUnsupported&XkbXI_IndicatorsMask) { if ((dev!=(DeviceIntPtr)LookupKeyboardDevice())|| ((sli->flags&XkbSLI_IsDefault)==0)) { bzero(&ed,sizeof(xkbExtensionDeviceNotify)); ed.reason= XkbXI_UnsupportedFeatureMask; ed.ledClass= stuff->ledClass; ed.ledID= stuff->ledID; ed.ledsDefined= sli->namesPresent|sli->mapsPresent; ed.ledState= sli->effectiveState; ed.firstBtn= 0; ed.nBtns= 0; ed.unsupported= XkbXIUnsupported&XkbXI_IndicatorsMask; ed.supported= XkbXI_AllFeaturesMask&(~XkbXIUnsupported); XkbSendExtensionDeviceNotify(dev,client,&ed); return client->noClientException; } } statec= mapc= namec= 0; map= NULL; if (sli->names && sli->maps) { for (led=0;(led<XkbNumIndicators)&&(map==NULL);led++) { if (sli->names[led]==stuff->indicator) { map= &sli->maps[led]; break; } } } if (map==NULL) { if (!stuff->createMap) return client->noClientException; for (led=0,map=NULL;(led<XkbNumIndicators)&&(map==NULL);led++) { if ((sli->names[led]==None)&&(!XkbIM_InUse(&sli->maps[led]))) { map= &sli->maps[led]; sli->names[led]= stuff->indicator; break; } } if (map==NULL) return client->noClientException; namec|= (1<<led); sli->namesPresent|= ((stuff->indicator!=None)?(1<<led):0); extDevReason|= XkbXI_IndicatorNamesMask; } if (stuff->setMap) { map->flags = stuff->flags; map->which_groups = stuff->whichGroups; map->groups = stuff->groups; map->which_mods = stuff->whichMods; map->mods.mask = stuff->realMods; map->mods.real_mods = stuff->realMods; map->mods.vmods= stuff->virtualMods; map->ctrls = stuff->ctrls; mapc|= (1<<led); } if ((stuff->setState)&&((map->flags&XkbIM_NoExplicit)==0)) { if (stuff->on) sli->explicitState|= (1<<led); else sli->explicitState&= ~(1<<led); statec|= ((sli->effectiveState^sli->explicitState)&(1<<led)); } bzero((char *)&ed,sizeof(xkbExtensionDeviceNotify)); bzero((char *)&changes,sizeof(XkbChangesRec)); XkbSetCauseXkbReq(&cause,X_kbSetNamedIndicator,client); if (namec) XkbApplyLedNameChanges(dev,sli,namec,&ed,&changes,&cause); if (mapc) XkbApplyLedMapChanges(dev,sli,mapc,&ed,&changes,&cause); if (statec) XkbApplyLedStateChanges(dev,sli,statec,&ed,&changes,&cause); kbd= dev; if ((sli->flags&XkbSLI_HasOwnState)==0) kbd= (DeviceIntPtr)LookupKeyboardDevice(); XkbFlushLedEvents(dev,kbd,sli,&ed,&changes,&cause); return client->noClientException; } /***====================================================================***/ static CARD32 _XkbCountAtoms(Atom *atoms,int maxAtoms,int *count) { register unsigned int i,bit,nAtoms; register CARD32 atomsPresent; for (i=nAtoms=atomsPresent=0,bit=1;i<maxAtoms;i++,bit<<=1) { if (atoms[i]!=None) { atomsPresent|= bit; nAtoms++; } } if (count) *count= nAtoms; return atomsPresent; } static char * _XkbWriteAtoms(char *wire,Atom *atoms,int maxAtoms,int swap) { register unsigned int i; Atom *atm; atm = (Atom *)wire; for (i=0;i<maxAtoms;i++) { if (atoms[i]!=None) { *atm= atoms[i]; if (swap) { swapl(atm); } atm++; } } return (char *)atm; } static Status XkbComputeGetNamesReplySize(XkbDescPtr xkb,xkbGetNamesReply *rep) { register unsigned which,length; register int i; rep->minKeyCode= xkb->min_key_code; rep->maxKeyCode= xkb->max_key_code; which= rep->which; length= 0; if (xkb->names!=NULL) { if (which&XkbKeycodesNameMask) length++; if (which&XkbGeometryNameMask) length++; if (which&XkbSymbolsNameMask) length++; if (which&XkbPhysSymbolsNameMask) length++; if (which&XkbTypesNameMask) length++; if (which&XkbCompatNameMask) length++; } else which&= ~XkbComponentNamesMask; if (xkb->map!=NULL) { if (which&XkbKeyTypeNamesMask) length+= xkb->map->num_types; rep->nTypes= xkb->map->num_types; if (which&XkbKTLevelNamesMask) { XkbKeyTypePtr pType = xkb->map->types; int nKTLevels = 0; length+= XkbPaddedSize(xkb->map->num_types)/4; for (i=0;i<xkb->map->num_types;i++,pType++) { if (pType->level_names!=NULL) nKTLevels+= pType->num_levels; } rep->nKTLevels= nKTLevels; length+= nKTLevels; } } else { rep->nTypes= 0; rep->nKTLevels= 0; which&= ~(XkbKeyTypeNamesMask|XkbKTLevelNamesMask); } rep->minKeyCode= xkb->min_key_code; rep->maxKeyCode= xkb->max_key_code; rep->indicators= 0; rep->virtualMods= 0; rep->groupNames= 0; if (xkb->names!=NULL) { if (which&XkbIndicatorNamesMask) { int nLeds; rep->indicators= _XkbCountAtoms(xkb->names->indicators,XkbNumIndicators,&nLeds); length+= nLeds; if (nLeds==0) which&= ~XkbIndicatorNamesMask; } if (which&XkbVirtualModNamesMask) { int nVMods; rep->virtualMods= _XkbCountAtoms(xkb->names->vmods,XkbNumVirtualMods,&nVMods); length+= nVMods; if (nVMods==0) which&= ~XkbVirtualModNamesMask; } if (which&XkbGroupNamesMask) { int nGroups; rep->groupNames= _XkbCountAtoms(xkb->names->groups,XkbNumKbdGroups,&nGroups); length+= nGroups; if (nGroups==0) which&= ~XkbGroupNamesMask; } if ((which&XkbKeyNamesMask)&&(xkb->names->keys)) length+= rep->nKeys; else which&= ~XkbKeyNamesMask; if ((which&XkbKeyAliasesMask)&& (xkb->names->key_aliases)&&(xkb->names->num_key_aliases>0)) { rep->nKeyAliases= xkb->names->num_key_aliases; length+= rep->nKeyAliases*2; } else { which&= ~XkbKeyAliasesMask; rep->nKeyAliases= 0; } if ((which&XkbRGNamesMask)&&(xkb->names->num_rg>0)) length+= xkb->names->num_rg; else which&= ~XkbRGNamesMask; } else { which&= ~(XkbIndicatorNamesMask|XkbVirtualModNamesMask); which&= ~(XkbGroupNamesMask|XkbKeyNamesMask|XkbKeyAliasesMask); which&= ~XkbRGNamesMask; } rep->length= length; rep->which= which; return Success; } static int XkbSendNames(ClientPtr client,XkbDescPtr xkb,xkbGetNamesReply *rep) { register unsigned i,length,which; char * start; char * desc; length= rep->length*4; which= rep->which; if (client->swapped) { swaps(&rep->sequenceNumber); swapl(&rep->length); swapl(&rep->which); swaps(&rep->virtualMods); swapl(&rep->indicators); } start = desc = (char *)ALLOCATE_LOCAL(length); if ( !start ) return BadAlloc; if (which&XkbKeycodesNameMask) { *((CARD32 *)desc)= xkb->names->keycodes; if (client->swapped) { swapl((int *)desc); } desc+= 4; } if (which&XkbGeometryNameMask) { *((CARD32 *)desc)= xkb->names->geometry; if (client->swapped) { swapl((int *)desc); } desc+= 4; } if (which&XkbSymbolsNameMask) { *((CARD32 *)desc)= xkb->names->symbols; if (client->swapped) { swapl((int *)desc); } desc+= 4; } if (which&XkbPhysSymbolsNameMask) { register CARD32 *atm= (CARD32 *)desc; atm[0]= (CARD32)xkb->names->phys_symbols; if (client->swapped) { swapl(&atm[0]); } desc+= 4; } if (which&XkbTypesNameMask) { *((CARD32 *)desc)= (CARD32)xkb->names->types; if (client->swapped) { swapl((int *)desc); } desc+= 4; } if (which&XkbCompatNameMask) { *((CARD32 *)desc)= (CARD32)xkb->names->compat; if (client->swapped) { swapl((int *)desc); } desc+= 4; } if (which&XkbKeyTypeNamesMask) { register CARD32 *atm= (CARD32 *)desc; register XkbKeyTypePtr type= xkb->map->types; for (i=0;i<xkb->map->num_types;i++,atm++,type++) { *atm= (CARD32)type->name; if (client->swapped) { swapl(atm); } } desc= (char *)atm; } if (which&XkbKTLevelNamesMask) { XkbKeyTypePtr type = xkb->map->types; register CARD32 *atm; for (i=0;i<rep->nTypes;i++,type++) { *desc++ = type->num_levels; } desc+= XkbPaddedSize(rep->nTypes)-rep->nTypes; atm= (CARD32 *)desc; type = xkb->map->types; for (i=0;i<xkb->map->num_types;i++,type++) { register unsigned l; if (type->level_names) { for (l=0;l<type->num_levels;l++,atm++) { *atm= type->level_names[l]; if (client->swapped) { swapl(atm); } } desc+= type->num_levels*4; } } } if (which&XkbIndicatorNamesMask) { desc= _XkbWriteAtoms(desc,xkb->names->indicators,XkbNumIndicators, client->swapped); } if (which&XkbVirtualModNamesMask) { desc= _XkbWriteAtoms(desc,xkb->names->vmods,XkbNumVirtualMods, client->swapped); } if (which&XkbGroupNamesMask) { desc= _XkbWriteAtoms(desc,xkb->names->groups,XkbNumKbdGroups, client->swapped); } if (which&XkbKeyNamesMask) { for (i=0;i<rep->nKeys;i++,desc+= sizeof(XkbKeyNameRec)) { *((XkbKeyNamePtr)desc)= xkb->names->keys[i+rep->firstKey]; } } if (which&XkbKeyAliasesMask) { XkbKeyAliasPtr pAl; pAl= xkb->names->key_aliases; for (i=0;i<rep->nKeyAliases;i++,pAl++,desc+=2*XkbKeyNameLength) { *((XkbKeyAliasPtr)desc)= *pAl; } } if ((which&XkbRGNamesMask)&&(rep->nRadioGroups>0)) { register CARD32 *atm= (CARD32 *)desc; for (i=0;i<rep->nRadioGroups;i++,atm++) { *atm= (CARD32)xkb->names->radio_groups[i]; if (client->swapped) { swapl(atm); } } desc+= rep->nRadioGroups*4; } if ((desc-start)!=(length)) { ErrorF("BOGUS LENGTH in write names, expected %d, got %ld\n", length, (unsigned long)(desc-start)); } WriteToClient(client, SIZEOF(xkbGetNamesReply), rep); WriteToClient(client, length, start); DEALLOCATE_LOCAL((char *)start); return client->noClientException; } int ProcXkbGetNames(ClientPtr client) { DeviceIntPtr dev; XkbDescPtr xkb; xkbGetNamesReply rep; REQUEST(xkbGetNamesReq); REQUEST_SIZE_MATCH(xkbGetNamesReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); CHK_MASK_LEGAL(0x01,stuff->which,XkbAllNamesMask); xkb = dev->key->xkbInfo->desc; memset(&rep, 0, sizeof(xkbGetNamesReply)); rep.type= X_Reply; rep.sequenceNumber= client->sequence; rep.length = 0; rep.deviceID = dev->id; rep.which = stuff->which; rep.nTypes = xkb->map->num_types; rep.firstKey = xkb->min_key_code; rep.nKeys = XkbNumKeys(xkb); if (xkb->names!=NULL) { rep.nKeyAliases= xkb->names->num_key_aliases; rep.nRadioGroups = xkb->names->num_rg; } else { rep.nKeyAliases= rep.nRadioGroups= 0; } XkbComputeGetNamesReplySize(xkb,&rep); return XkbSendNames(client,xkb,&rep); } /***====================================================================***/ static CARD32 * _XkbCheckAtoms(CARD32 *wire,int nAtoms,int swapped,Atom *pError) { register int i; for (i=0;i<nAtoms;i++,wire++) { if (swapped) { swapl(wire); } if ((((Atom)*wire)!=None)&&(!ValidAtom((Atom)*wire))) { *pError= ((Atom)*wire); return NULL; } } return wire; } static CARD32 * _XkbCheckMaskedAtoms(CARD32 *wire,int nAtoms,CARD32 present,int swapped, Atom *pError) { register unsigned i,bit; for (i=0,bit=1;(i<nAtoms)&&(present);i++,bit<<=1) { if ((present&bit)==0) continue; if (swapped) { swapl(wire); } if ((((Atom)*wire)!=None)&&(!ValidAtom(((Atom)*wire)))) { *pError= (Atom)*wire; return NULL; } wire++; } return wire; } static Atom * _XkbCopyMaskedAtoms( Atom *wire, Atom *dest, int nAtoms, CARD32 present) { register int i,bit; for (i=0,bit=1;(i<nAtoms)&&(present);i++,bit<<=1) { if ((present&bit)==0) continue; dest[i]= *wire++; } return wire; } static Bool _XkbCheckTypeName(Atom name,int typeNdx) { char * str; str= NameForAtom(name); if ((strcmp(str,"ONE_LEVEL")==0)||(strcmp(str,"TWO_LEVEL")==0)|| (strcmp(str,"ALPHABETIC")==0)||(strcmp(str,"KEYPAD")==0)) return False; return True; } int ProcXkbSetNames(ClientPtr client) { DeviceIntPtr dev; XkbDescRec *xkb; XkbNamesRec *names; xkbNamesNotify nn; CARD32 *tmp; Atom bad; REQUEST(xkbSetNamesReq); REQUEST_AT_LEAST_SIZE(xkbSetNamesReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); CHK_MASK_LEGAL(0x01,stuff->which,XkbAllNamesMask); xkb = dev->key->xkbInfo->desc; names = xkb->names; tmp = (CARD32 *)&stuff[1]; if (stuff->which&XkbKeycodesNameMask) { tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad); if (!tmp) { client->errorValue = bad; return BadAtom; } } if (stuff->which&XkbGeometryNameMask) { tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad); if (!tmp) { client->errorValue = bad; return BadAtom; } } if (stuff->which&XkbSymbolsNameMask) { tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad); if (!tmp) { client->errorValue = bad; return BadAtom; } } if (stuff->which&XkbPhysSymbolsNameMask) { tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad); if (!tmp) { client->errorValue= bad; return BadAtom; } } if (stuff->which&XkbTypesNameMask) { tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad); if (!tmp) { client->errorValue = bad; return BadAtom; } } if (stuff->which&XkbCompatNameMask) { tmp= _XkbCheckAtoms(tmp,1,client->swapped,&bad); if (!tmp) { client->errorValue = bad; return BadAtom; } } if (stuff->which&XkbKeyTypeNamesMask) { register int i; CARD32 *old; if ( stuff->nTypes<1 ) { client->errorValue = _XkbErrCode2(0x02,stuff->nTypes); return BadValue; } if ((unsigned)(stuff->firstType+stuff->nTypes-1)>=xkb->map->num_types) { client->errorValue = _XkbErrCode4(0x03,stuff->firstType, stuff->nTypes, xkb->map->num_types); return BadValue; } if (((unsigned)stuff->firstType)<=XkbLastRequiredType) { client->errorValue = _XkbErrCode2(0x04,stuff->firstType); return BadAccess; } old= tmp; tmp= _XkbCheckAtoms(tmp,stuff->nTypes,client->swapped,&bad); if (!tmp) { client->errorValue= bad; return BadAtom; } for (i=0;i<stuff->nTypes;i++,old++) { if (!_XkbCheckTypeName((Atom)*old,stuff->firstType+i)) client->errorValue= _XkbErrCode2(0x05,i); } } if (stuff->which&XkbKTLevelNamesMask) { register unsigned i; XkbKeyTypePtr type; CARD8 * width; if ( stuff->nKTLevels<1 ) { client->errorValue = _XkbErrCode2(0x05,stuff->nKTLevels); return BadValue; } if ((unsigned)(stuff->firstKTLevel+stuff->nKTLevels-1)>= xkb->map->num_types) { client->errorValue = _XkbErrCode4(0x06,stuff->firstKTLevel, stuff->nKTLevels,xkb->map->num_types); return BadValue; } width = (CARD8 *)tmp; tmp= (CARD32 *)(((char *)tmp)+XkbPaddedSize(stuff->nKTLevels)); type = &xkb->map->types[stuff->firstKTLevel]; for (i=0;i<stuff->nKTLevels;i++,type++) { if (width[i]==0) continue; else if (width[i]!=type->num_levels) { client->errorValue= _XkbErrCode4(0x07,i+stuff->firstKTLevel, type->num_levels,width[i]); return BadMatch; } tmp= _XkbCheckAtoms(tmp,width[i],client->swapped,&bad); if (!tmp) { client->errorValue= bad; return BadAtom; } } } if (stuff->which&XkbIndicatorNamesMask) { if (stuff->indicators==0) { client->errorValue= 0x08; return BadMatch; } tmp= _XkbCheckMaskedAtoms(tmp,XkbNumIndicators,stuff->indicators, client->swapped,&bad); if (!tmp) { client->errorValue= bad; return BadAtom; } } if (stuff->which&XkbVirtualModNamesMask) { if (stuff->virtualMods==0) { client->errorValue= 0x09; return BadMatch; } tmp= _XkbCheckMaskedAtoms(tmp,XkbNumVirtualMods, (CARD32)stuff->virtualMods, client->swapped,&bad); if (!tmp) { client->errorValue = bad; return BadAtom; } } if (stuff->which&XkbGroupNamesMask) { if (stuff->groupNames==0) { client->errorValue= 0x0a; return BadMatch; } tmp= _XkbCheckMaskedAtoms(tmp,XkbNumKbdGroups, (CARD32)stuff->groupNames, client->swapped,&bad); if (!tmp) { client->errorValue = bad; return BadAtom; } } if (stuff->which&XkbKeyNamesMask) { if (stuff->firstKey<(unsigned)xkb->min_key_code) { client->errorValue= _XkbErrCode3(0x0b,xkb->min_key_code, stuff->firstKey); return BadValue; } if (((unsigned)(stuff->firstKey+stuff->nKeys-1)>xkb->max_key_code)|| (stuff->nKeys<1)) { client->errorValue= _XkbErrCode4(0x0c,xkb->max_key_code, stuff->firstKey,stuff->nKeys); return BadValue; } tmp+= stuff->nKeys; } if ((stuff->which&XkbKeyAliasesMask)&&(stuff->nKeyAliases>0)) { tmp+= stuff->nKeyAliases*2; } if (stuff->which&XkbRGNamesMask) { if ( stuff->nRadioGroups<1 ) { client->errorValue= _XkbErrCode2(0x0d,stuff->nRadioGroups); return BadValue; } tmp= _XkbCheckAtoms(tmp,stuff->nRadioGroups,client->swapped,&bad); if (!tmp) { client->errorValue= bad; return BadAtom; } } if ((tmp-((CARD32 *)stuff))!=stuff->length) { client->errorValue = stuff->length; return BadLength; } if (XkbAllocNames(xkb,stuff->which,stuff->nRadioGroups, stuff->nKeyAliases)!=Success) { return BadAlloc; } /* everything is okay -- update names */ bzero(&nn,sizeof(xkbNamesNotify)); nn.changed= stuff->which; tmp = (CARD32 *)&stuff[1]; if (stuff->which&XkbKeycodesNameMask) names->keycodes= *tmp++; if (stuff->which&XkbGeometryNameMask) names->geometry= *tmp++; if (stuff->which&XkbSymbolsNameMask) names->symbols= *tmp++; if (stuff->which&XkbPhysSymbolsNameMask) names->phys_symbols= *tmp++; if (stuff->which&XkbTypesNameMask) names->types= *tmp++; if (stuff->which&XkbCompatNameMask) names->compat= *tmp++; if ((stuff->which&XkbKeyTypeNamesMask)&&(stuff->nTypes>0)) { register unsigned i; register XkbKeyTypePtr type; type= &xkb->map->types[stuff->firstType]; for (i=0;i<stuff->nTypes;i++,type++) { type->name= *tmp++; } nn.firstType= stuff->firstType; nn.nTypes= stuff->nTypes; } if (stuff->which&XkbKTLevelNamesMask) { register XkbKeyTypePtr type; register unsigned i; CARD8 *width; width = (CARD8 *)tmp; tmp= (CARD32 *)(((char *)tmp)+XkbPaddedSize(stuff->nKTLevels)); type= &xkb->map->types[stuff->firstKTLevel]; for (i=0;i<stuff->nKTLevels;i++,type++) { if (width[i]>0) { if (type->level_names) { register unsigned n; for (n=0;n<width[i];n++) { type->level_names[n]= tmp[n]; } } tmp+= width[i]; } } nn.firstLevelName= 0; nn.nLevelNames= stuff->nTypes; } if (stuff->which&XkbIndicatorNamesMask) { tmp= _XkbCopyMaskedAtoms(tmp,names->indicators,XkbNumIndicators, stuff->indicators); nn.changedIndicators= stuff->indicators; } if (stuff->which&XkbVirtualModNamesMask) { tmp= _XkbCopyMaskedAtoms(tmp,names->vmods,XkbNumVirtualMods, stuff->virtualMods); nn.changedVirtualMods= stuff->virtualMods; } if (stuff->which&XkbGroupNamesMask) { tmp= _XkbCopyMaskedAtoms(tmp,names->groups,XkbNumKbdGroups, stuff->groupNames); nn.changedVirtualMods= stuff->groupNames; } if (stuff->which&XkbKeyNamesMask) { memcpy((char*)&names->keys[stuff->firstKey],(char *)tmp, stuff->nKeys*XkbKeyNameLength); tmp+= stuff->nKeys; nn.firstKey= stuff->firstKey; nn.nKeys= stuff->nKeys; } if (stuff->which&XkbKeyAliasesMask) { if (stuff->nKeyAliases>0) { register int na= stuff->nKeyAliases; if (XkbAllocNames(xkb,XkbKeyAliasesMask,0,na)!=Success) return BadAlloc; memcpy((char *)names->key_aliases,(char *)tmp, stuff->nKeyAliases*sizeof(XkbKeyAliasRec)); tmp+= stuff->nKeyAliases*2; } else if (names->key_aliases!=NULL) { _XkbFree(names->key_aliases); names->key_aliases= NULL; names->num_key_aliases= 0; } nn.nAliases= names->num_key_aliases; } if (stuff->which&XkbRGNamesMask) { if (stuff->nRadioGroups>0) { register unsigned i,nrg; nrg= stuff->nRadioGroups; if (XkbAllocNames(xkb,XkbRGNamesMask,nrg,0)!=Success) return BadAlloc; for (i=0;i<stuff->nRadioGroups;i++) { names->radio_groups[i]= tmp[i]; } tmp+= stuff->nRadioGroups; } else if (names->radio_groups) { _XkbFree(names->radio_groups); names->radio_groups= NULL; names->num_rg= 0; } nn.nRadioGroups= names->num_rg; } if (nn.changed) { Bool needExtEvent; needExtEvent= (nn.changed&XkbIndicatorNamesMask)!=0; XkbSendNamesNotify(dev,&nn); if (needExtEvent) { XkbSrvLedInfoPtr sli; xkbExtensionDeviceNotify edev; register int i; register unsigned bit; sli= XkbFindSrvLedInfo(dev,XkbDfltXIClass,XkbDfltXIId, XkbXI_IndicatorsMask); sli->namesPresent= 0; for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) { if (names->indicators[i]!=None) sli->namesPresent|= bit; } bzero(&edev,sizeof(xkbExtensionDeviceNotify)); edev.reason= XkbXI_IndicatorNamesMask; edev.ledClass= KbdFeedbackClass; edev.ledID= dev->kbdfeed->ctrl.id; edev.ledsDefined= sli->namesPresent|sli->mapsPresent; edev.ledState= sli->effectiveState; edev.firstBtn= 0; edev.nBtns= 0; edev.supported= XkbXI_AllFeaturesMask; edev.unsupported= 0; XkbSendExtensionDeviceNotify(dev,client,&edev); } } return client->noClientException; } /***====================================================================***/ #include "xkbgeom.h" #define XkbSizeCountedString(s) ((s)?((((2+strlen(s))+3)/4)*4):4) static char * XkbWriteCountedString(char *wire,char *str,Bool swap) { CARD16 len,*pLen; len= (str?strlen(str):0); pLen= (CARD16 *)wire; *pLen= len; if (swap) { swaps(pLen); } memcpy(&wire[2],str,len); wire+= ((2+len+3)/4)*4; return wire; } static int XkbSizeGeomProperties(XkbGeometryPtr geom) { register int i,size; XkbPropertyPtr prop; for (size=i=0,prop=geom->properties;i<geom->num_properties;i++,prop++) { size+= XkbSizeCountedString(prop->name); size+= XkbSizeCountedString(prop->value); } return size; } static char * XkbWriteGeomProperties(char *wire,XkbGeometryPtr geom,Bool swap) { register int i; register XkbPropertyPtr prop; for (i=0,prop=geom->properties;i<geom->num_properties;i++,prop++) { wire= XkbWriteCountedString(wire,prop->name,swap); wire= XkbWriteCountedString(wire,prop->value,swap); } return wire; } static int XkbSizeGeomKeyAliases(XkbGeometryPtr geom) { return geom->num_key_aliases*(2*XkbKeyNameLength); } static char * XkbWriteGeomKeyAliases(char *wire,XkbGeometryPtr geom,Bool swap) { register int sz; sz= geom->num_key_aliases*(XkbKeyNameLength*2); if (sz>0) { memcpy(wire,(char *)geom->key_aliases,sz); wire+= sz; } return wire; } static int XkbSizeGeomColors(XkbGeometryPtr geom) { register int i,size; register XkbColorPtr color; for (i=size=0,color=geom->colors;i<geom->num_colors;i++,color++) { size+= XkbSizeCountedString(color->spec); } return size; } static char * XkbWriteGeomColors(char *wire,XkbGeometryPtr geom,Bool swap) { register int i; register XkbColorPtr color; for (i=0,color=geom->colors;i<geom->num_colors;i++,color++) { wire= XkbWriteCountedString(wire,color->spec,swap); } return wire; } static int XkbSizeGeomShapes(XkbGeometryPtr geom) { register int i,size; register XkbShapePtr shape; for (i=size=0,shape=geom->shapes;i<geom->num_shapes;i++,shape++) { register int n; register XkbOutlinePtr ol; size+= SIZEOF(xkbShapeWireDesc); for (n=0,ol=shape->outlines;n<shape->num_outlines;n++,ol++) { size+= SIZEOF(xkbOutlineWireDesc); size+= ol->num_points*SIZEOF(xkbPointWireDesc); } } return size; } static char * XkbWriteGeomShapes(char *wire,XkbGeometryPtr geom,Bool swap) { int i; XkbShapePtr shape; xkbShapeWireDesc * shapeWire; for (i=0,shape=geom->shapes;i<geom->num_shapes;i++,shape++) { register int o; XkbOutlinePtr ol; xkbOutlineWireDesc * olWire; shapeWire= (xkbShapeWireDesc *)wire; shapeWire->name= shape->name; shapeWire->nOutlines= shape->num_outlines; if (shape->primary!=NULL) shapeWire->primaryNdx= XkbOutlineIndex(shape,shape->primary); else shapeWire->primaryNdx= XkbNoShape; if (shape->approx!=NULL) shapeWire->approxNdx= XkbOutlineIndex(shape,shape->approx); else shapeWire->approxNdx= XkbNoShape; if (swap) { swapl(&shapeWire->name); } wire= (char *)&shapeWire[1]; for (o=0,ol=shape->outlines;o<shape->num_outlines;o++,ol++) { register int p; XkbPointPtr pt; xkbPointWireDesc * ptWire; olWire= (xkbOutlineWireDesc *)wire; olWire->nPoints= ol->num_points; olWire->cornerRadius= ol->corner_radius; wire= (char *)&olWire[1]; ptWire= (xkbPointWireDesc *)wire; for (p=0,pt=ol->points;p<ol->num_points;p++,pt++) { ptWire[p].x= pt->x; ptWire[p].y= pt->y; if (swap) { swaps(&ptWire[p].x); swaps(&ptWire[p].y); } } wire= (char *)&ptWire[ol->num_points]; } } return wire; } static int XkbSizeGeomDoodads(int num_doodads,XkbDoodadPtr doodad) { register int i,size; for (i=size=0;i<num_doodads;i++,doodad++) { size+= SIZEOF(xkbAnyDoodadWireDesc); if (doodad->any.type==XkbTextDoodad) { size+= XkbSizeCountedString(doodad->text.text); size+= XkbSizeCountedString(doodad->text.font); } else if (doodad->any.type==XkbLogoDoodad) { size+= XkbSizeCountedString(doodad->logo.logo_name); } } return size; } static char * XkbWriteGeomDoodads(char *wire,int num_doodads,XkbDoodadPtr doodad,Bool swap) { register int i; xkbDoodadWireDesc * doodadWire; for (i=0;i<num_doodads;i++,doodad++) { doodadWire= (xkbDoodadWireDesc *)wire; wire= (char *)&doodadWire[1]; bzero(doodadWire,SIZEOF(xkbDoodadWireDesc)); doodadWire->any.name= doodad->any.name; doodadWire->any.type= doodad->any.type; doodadWire->any.priority= doodad->any.priority; doodadWire->any.top= doodad->any.top; doodadWire->any.left= doodad->any.left; if (swap) { swapl(&doodadWire->any.name); swaps(&doodadWire->any.top); swaps(&doodadWire->any.left); } switch (doodad->any.type) { case XkbOutlineDoodad: case XkbSolidDoodad: doodadWire->shape.angle= doodad->shape.angle; doodadWire->shape.colorNdx= doodad->shape.color_ndx; doodadWire->shape.shapeNdx= doodad->shape.shape_ndx; if (swap) { swaps(&doodadWire->shape.angle); } break; case XkbTextDoodad: doodadWire->text.angle= doodad->text.angle; doodadWire->text.width= doodad->text.width; doodadWire->text.height= doodad->text.height; doodadWire->text.colorNdx= doodad->text.color_ndx; if (swap) { swaps(&doodadWire->text.angle); swaps(&doodadWire->text.width); swaps(&doodadWire->text.height); } wire= XkbWriteCountedString(wire,doodad->text.text,swap); wire= XkbWriteCountedString(wire,doodad->text.font,swap); break; case XkbIndicatorDoodad: doodadWire->indicator.shapeNdx= doodad->indicator.shape_ndx; doodadWire->indicator.onColorNdx=doodad->indicator.on_color_ndx; doodadWire->indicator.offColorNdx= doodad->indicator.off_color_ndx; break; case XkbLogoDoodad: doodadWire->logo.angle= doodad->logo.angle; doodadWire->logo.colorNdx= doodad->logo.color_ndx; doodadWire->logo.shapeNdx= doodad->logo.shape_ndx; wire= XkbWriteCountedString(wire,doodad->logo.logo_name,swap); break; default: ErrorF("Unknown doodad type %d in XkbWriteGeomDoodads\n", doodad->any.type); ErrorF("Ignored\n"); break; } } return wire; } static char * XkbWriteGeomOverlay(char *wire,XkbOverlayPtr ol,Bool swap) { register int r; XkbOverlayRowPtr row; xkbOverlayWireDesc * olWire; olWire= (xkbOverlayWireDesc *)wire; olWire->name= ol->name; olWire->nRows= ol->num_rows; if (swap) { swapl(&olWire->name); } wire= (char *)&olWire[1]; for (r=0,row=ol->rows;r<ol->num_rows;r++,row++) { unsigned int k; XkbOverlayKeyPtr key; xkbOverlayRowWireDesc * rowWire; rowWire= (xkbOverlayRowWireDesc *)wire; rowWire->rowUnder= row->row_under; rowWire->nKeys= row->num_keys; wire= (char *)&rowWire[1]; for (k=0,key=row->keys;k<row->num_keys;k++,key++) { xkbOverlayKeyWireDesc * keyWire; keyWire= (xkbOverlayKeyWireDesc *)wire; memcpy(keyWire->over,key->over.name,XkbKeyNameLength); memcpy(keyWire->under,key->under.name,XkbKeyNameLength); wire= (char *)&keyWire[1]; } } return wire; } static int XkbSizeGeomSections(XkbGeometryPtr geom) { register int i,size; XkbSectionPtr section; for (i=size=0,section=geom->sections;i<geom->num_sections;i++,section++) { size+= SIZEOF(xkbSectionWireDesc); if (section->rows) { int r; XkbRowPtr row; for (r=0,row=section->rows;r<section->num_rows;row++,r++) { size+= SIZEOF(xkbRowWireDesc); size+= row->num_keys*SIZEOF(xkbKeyWireDesc); } } if (section->doodads) size+= XkbSizeGeomDoodads(section->num_doodads,section->doodads); if (section->overlays) { int o; XkbOverlayPtr ol; for (o=0,ol=section->overlays;o<section->num_overlays;o++,ol++) { int r; XkbOverlayRowPtr row; size+= SIZEOF(xkbOverlayWireDesc); for (r=0,row=ol->rows;r<ol->num_rows;r++,row++) { size+= SIZEOF(xkbOverlayRowWireDesc); size+= row->num_keys*SIZEOF(xkbOverlayKeyWireDesc); } } } } return size; } static char * XkbWriteGeomSections(char *wire,XkbGeometryPtr geom,Bool swap) { register int i; XkbSectionPtr section; xkbSectionWireDesc * sectionWire; for (i=0,section=geom->sections;i<geom->num_sections;i++,section++) { sectionWire= (xkbSectionWireDesc *)wire; sectionWire->name= section->name; sectionWire->top= section->top; sectionWire->left= section->left; sectionWire->width= section->width; sectionWire->height= section->height; sectionWire->angle= section->angle; sectionWire->priority= section->priority; sectionWire->nRows= section->num_rows; sectionWire->nDoodads= section->num_doodads; sectionWire->nOverlays= section->num_overlays; sectionWire->pad= 0; if (swap) { swapl(§ionWire->name); swaps(§ionWire->top); swaps(§ionWire->left); swaps(§ionWire->width); swaps(§ionWire->height); swaps(§ionWire->angle); } wire= (char *)§ionWire[1]; if (section->rows) { int r; XkbRowPtr row; xkbRowWireDesc * rowWire; for (r=0,row=section->rows;r<section->num_rows;r++,row++) { rowWire= (xkbRowWireDesc *)wire; rowWire->top= row->top; rowWire->left= row->left; rowWire->nKeys= row->num_keys; rowWire->vertical= row->vertical; rowWire->pad= 0; if (swap) { swaps(&rowWire->top); swaps(&rowWire->left); } wire= (char *)&rowWire[1]; if (row->keys) { int k; XkbKeyPtr key; xkbKeyWireDesc * keyWire; keyWire= (xkbKeyWireDesc *)wire; for (k=0,key=row->keys;k<row->num_keys;k++,key++) { memcpy(keyWire[k].name,key->name.name,XkbKeyNameLength); keyWire[k].gap= key->gap; keyWire[k].shapeNdx= key->shape_ndx; keyWire[k].colorNdx= key->color_ndx; if (swap) { swaps(&keyWire[k].gap); } } wire= (char *)&keyWire[row->num_keys]; } } } if (section->doodads) { wire= XkbWriteGeomDoodads(wire, section->num_doodads,section->doodads, swap); } if (section->overlays) { register int o; for (o=0;o<section->num_overlays;o++) { wire= XkbWriteGeomOverlay(wire,§ion->overlays[o],swap); } } } return wire; } static Status XkbComputeGetGeometryReplySize( XkbGeometryPtr geom, xkbGetGeometryReply * rep, Atom name) { int len; if (geom!=NULL) { len= XkbSizeCountedString(geom->label_font); len+= XkbSizeGeomProperties(geom); len+= XkbSizeGeomColors(geom); len+= XkbSizeGeomShapes(geom); len+= XkbSizeGeomSections(geom); len+= XkbSizeGeomDoodads(geom->num_doodads,geom->doodads); len+= XkbSizeGeomKeyAliases(geom); rep->length= len/4; rep->found= True; rep->name= geom->name; rep->widthMM= geom->width_mm; rep->heightMM= geom->height_mm; rep->nProperties= geom->num_properties; rep->nColors= geom->num_colors; rep->nShapes= geom->num_shapes; rep->nSections= geom->num_sections; rep->nDoodads= geom->num_doodads; rep->nKeyAliases= geom->num_key_aliases; rep->baseColorNdx= XkbGeomColorIndex(geom,geom->base_color); rep->labelColorNdx= XkbGeomColorIndex(geom,geom->label_color); } else { rep->length= 0; rep->found= False; rep->name= name; rep->widthMM= rep->heightMM= 0; rep->nProperties= rep->nColors= rep->nShapes= 0; rep->nSections= rep->nDoodads= 0; rep->nKeyAliases= 0; rep->labelColorNdx= rep->baseColorNdx= 0; } return Success; } static int XkbSendGeometry( ClientPtr client, XkbGeometryPtr geom, xkbGetGeometryReply * rep, Bool freeGeom) { char *desc,*start; int len; if (geom!=NULL) { len= rep->length*4; start= desc= (char *)ALLOCATE_LOCAL(len); if (!start) return BadAlloc; desc= XkbWriteCountedString(desc,geom->label_font,client->swapped); if ( rep->nProperties>0 ) desc = XkbWriteGeomProperties(desc,geom,client->swapped); if ( rep->nColors>0 ) desc = XkbWriteGeomColors(desc,geom,client->swapped); if ( rep->nShapes>0 ) desc = XkbWriteGeomShapes(desc,geom,client->swapped); if ( rep->nSections>0 ) desc = XkbWriteGeomSections(desc,geom,client->swapped); if ( rep->nDoodads>0 ) desc = XkbWriteGeomDoodads(desc,geom->num_doodads,geom->doodads, client->swapped); if ( rep->nKeyAliases>0 ) desc = XkbWriteGeomKeyAliases(desc,geom,client->swapped); if ((desc-start)!=(len)) { ErrorF("BOGUS LENGTH in XkbSendGeometry, expected %d, got %ld\n", len, (unsigned long)(desc-start)); } } else { len= 0; start= NULL; } if (client->swapped) { swaps(&rep->sequenceNumber); swapl(&rep->length); swapl(&rep->name); swaps(&rep->widthMM); swaps(&rep->heightMM); swaps(&rep->nProperties); swaps(&rep->nColors); swaps(&rep->nShapes); swaps(&rep->nSections); swaps(&rep->nDoodads); swaps(&rep->nKeyAliases); } WriteToClient(client, SIZEOF(xkbGetGeometryReply), rep); if (len>0) WriteToClient(client, len, start); if (start!=NULL) DEALLOCATE_LOCAL((char *)start); if (freeGeom) XkbFreeGeometry(geom,XkbGeomAllMask,True); return client->noClientException; } int ProcXkbGetGeometry(ClientPtr client) { DeviceIntPtr dev; xkbGetGeometryReply rep; XkbGeometryPtr geom; Bool shouldFree; Status status; REQUEST(xkbGetGeometryReq); REQUEST_SIZE_MATCH(xkbGetGeometryReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); CHK_ATOM_OR_NONE(stuff->name); geom= XkbLookupNamedGeometry(dev,stuff->name,&shouldFree); rep.type= X_Reply; rep.deviceID= dev->id; rep.sequenceNumber= client->sequence; rep.length= 0; status= XkbComputeGetGeometryReplySize(geom,&rep,stuff->name); if (status!=Success) return status; else return XkbSendGeometry(client,geom,&rep,shouldFree); } /***====================================================================***/ static Status _GetCountedString(char **wire_inout, ClientPtr client, char **str) { char * wire, *next; CARD16 len; wire= *wire_inout; len = *(CARD16 *) wire; if (client->swapped) { swaps(&len); } next = wire + XkbPaddedSize(len + 2); /* Check we're still within the size of the request */ if (client->req_len < bytes_to_int32(next - (char *) client->requestBuffer)) return BadValue; *str = malloc(len + 1); if (!*str) return BadAlloc; memcpy(*str, &wire[2], len); *(*str + len) = '\0'; *wire_inout = next; return Success; } static Status _CheckSetDoodad( char ** wire_inout, XkbGeometryPtr geom, XkbSectionPtr section, ClientPtr client) { char * wire; xkbDoodadWireDesc * dWire; xkbAnyDoodadWireDesc any; xkbTextDoodadWireDesc text; XkbDoodadPtr doodad; Status status; dWire= (xkbDoodadWireDesc *)(*wire_inout); any = dWire->any; wire= (char *)&dWire[1]; if (client->swapped) { swapl(&any.name); swaps(&any.top); swaps(&any.left); swaps(&any.angle); } CHK_ATOM_ONLY(dWire->any.name); doodad = XkbAddGeomDoodad(geom, section, any.name); if (!doodad) return BadAlloc; doodad->any.type= dWire->any.type; doodad->any.priority= dWire->any.priority; doodad->any.top = any.top; doodad->any.left = any.left; doodad->any.angle = any.angle; switch (doodad->any.type) { case XkbOutlineDoodad: case XkbSolidDoodad: if (dWire->shape.colorNdx>=geom->num_colors) { client->errorValue= _XkbErrCode3(0x40,geom->num_colors, dWire->shape.colorNdx); return BadMatch; } if (dWire->shape.shapeNdx>=geom->num_shapes) { client->errorValue= _XkbErrCode3(0x41,geom->num_shapes, dWire->shape.shapeNdx); return BadMatch; } doodad->shape.color_ndx= dWire->shape.colorNdx; doodad->shape.shape_ndx= dWire->shape.shapeNdx; break; case XkbTextDoodad: if (dWire->text.colorNdx>=geom->num_colors) { client->errorValue= _XkbErrCode3(0x42,geom->num_colors, dWire->text.colorNdx); return BadMatch; } text = dWire->text; if (client->swapped) { swaps(&text.width); swaps(&text.height); } doodad->text.width= text.width; doodad->text.height= text.height; doodad->text.color_ndx= dWire->text.colorNdx; status = _GetCountedString(&wire, client, &doodad->text.text); if (status != Success) return status; status = _GetCountedString(&wire, client, &doodad->text.font); if (status != Success) { free (doodad->text.text); return status; } break; case XkbIndicatorDoodad: if (dWire->indicator.onColorNdx>=geom->num_colors) { client->errorValue= _XkbErrCode3(0x43,geom->num_colors, dWire->indicator.onColorNdx); return BadMatch; } if (dWire->indicator.offColorNdx>=geom->num_colors) { client->errorValue= _XkbErrCode3(0x44,geom->num_colors, dWire->indicator.offColorNdx); return BadMatch; } if (dWire->indicator.shapeNdx>=geom->num_shapes) { client->errorValue= _XkbErrCode3(0x45,geom->num_shapes, dWire->indicator.shapeNdx); return BadMatch; } doodad->indicator.shape_ndx= dWire->indicator.shapeNdx; doodad->indicator.on_color_ndx= dWire->indicator.onColorNdx; doodad->indicator.off_color_ndx= dWire->indicator.offColorNdx; break; case XkbLogoDoodad: if (dWire->logo.colorNdx>=geom->num_colors) { client->errorValue= _XkbErrCode3(0x46,geom->num_colors, dWire->logo.colorNdx); return BadMatch; } if (dWire->logo.shapeNdx>=geom->num_shapes) { client->errorValue= _XkbErrCode3(0x47,geom->num_shapes, dWire->logo.shapeNdx); return BadMatch; } doodad->logo.color_ndx= dWire->logo.colorNdx; doodad->logo.shape_ndx= dWire->logo.shapeNdx; status = _GetCountedString(&wire, client, &doodad->logo.logo_name); if (status != Success) return status; break; default: client->errorValue= _XkbErrCode2(0x4F,dWire->any.type); return BadValue; } *wire_inout= wire; return Success; } static Status _CheckSetOverlay( char ** wire_inout, XkbGeometryPtr geom, XkbSectionPtr section, ClientPtr client) { register int r; char * wire; XkbOverlayPtr ol; xkbOverlayWireDesc * olWire; xkbOverlayRowWireDesc * rWire; wire= *wire_inout; olWire= (xkbOverlayWireDesc *)wire; if (client->swapped) { swapl(&olWire->name); } CHK_ATOM_ONLY(olWire->name); ol= XkbAddGeomOverlay(section,olWire->name,olWire->nRows); rWire= (xkbOverlayRowWireDesc *)&olWire[1]; for (r=0;r<olWire->nRows;r++) { register int k; xkbOverlayKeyWireDesc * kWire; XkbOverlayRowPtr row; if (rWire->rowUnder>section->num_rows) { client->errorValue= _XkbErrCode4(0x20,r,section->num_rows, rWire->rowUnder); return BadMatch; } row= XkbAddGeomOverlayRow(ol,rWire->rowUnder,rWire->nKeys); kWire= (xkbOverlayKeyWireDesc *)&rWire[1]; for (k=0;k<rWire->nKeys;k++,kWire++) { if (XkbAddGeomOverlayKey(ol,row, (char *)kWire->over,(char *)kWire->under)==NULL) { client->errorValue= _XkbErrCode3(0x21,r,k); return BadMatch; } } rWire= (xkbOverlayRowWireDesc *)kWire; } olWire= (xkbOverlayWireDesc *)rWire; wire= (char *)olWire; *wire_inout= wire; return Success; } static Status _CheckSetSections( XkbGeometryPtr geom, xkbSetGeometryReq * req, char ** wire_inout, ClientPtr client) { Status status; register int s; char * wire; xkbSectionWireDesc * sWire; XkbSectionPtr section; wire= *wire_inout; if (req->nSections<1) return Success; sWire= (xkbSectionWireDesc *)wire; for (s=0;s<req->nSections;s++) { register int r; xkbRowWireDesc * rWire; if (client->swapped) { swapl(&sWire->name); swaps(&sWire->top); swaps(&sWire->left); swaps(&sWire->width); swaps(&sWire->height); swaps(&sWire->angle); } CHK_ATOM_ONLY(sWire->name); section= XkbAddGeomSection(geom,sWire->name,sWire->nRows, sWire->nDoodads,sWire->nOverlays); if (!section) return BadAlloc; section->priority= sWire->priority; section->top= sWire->top; section->left= sWire->left; section->width= sWire->width; section->height= sWire->height; section->angle= sWire->angle; rWire= (xkbRowWireDesc *)&sWire[1]; for (r=0;r<sWire->nRows;r++) { register int k; XkbRowPtr row; xkbKeyWireDesc * kWire; if (client->swapped) { swaps(&rWire->top); swaps(&rWire->left); } row= XkbAddGeomRow(section,rWire->nKeys); if (!row) return BadAlloc; row->top= rWire->top; row->left= rWire->left; row->vertical= rWire->vertical; kWire= (xkbKeyWireDesc *)&rWire[1]; for (k=0;k<rWire->nKeys;k++) { XkbKeyPtr key; key= XkbAddGeomKey(row); if (!key) return BadAlloc; memcpy(key->name.name,kWire[k].name,XkbKeyNameLength); key->gap= kWire[k].gap; key->shape_ndx= kWire[k].shapeNdx; key->color_ndx= kWire[k].colorNdx; if (key->shape_ndx>=geom->num_shapes) { client->errorValue= _XkbErrCode3(0x10,key->shape_ndx, geom->num_shapes); return BadMatch; } if (key->color_ndx>=geom->num_colors) { client->errorValue= _XkbErrCode3(0x11,key->color_ndx, geom->num_colors); return BadMatch; } } rWire= (xkbRowWireDesc *)&kWire[rWire->nKeys]; } wire= (char *)rWire; if (sWire->nDoodads>0) { register int d; for (d=0;d<sWire->nDoodads;d++) { status=_CheckSetDoodad(&wire,geom,section,client); if (status!=Success) return status; } } if (sWire->nOverlays>0) { register int o; for (o=0;o<sWire->nOverlays;o++) { status= _CheckSetOverlay(&wire,geom,section,client); if (status!=Success) return status; } } sWire= (xkbSectionWireDesc *)wire; } wire= (char *)sWire; *wire_inout= wire; return Success; } static Status _CheckSetShapes( XkbGeometryPtr geom, xkbSetGeometryReq * req, char ** wire_inout, ClientPtr client) { register int i; char * wire; wire= *wire_inout; if (req->nShapes<1) { client->errorValue= _XkbErrCode2(0x06,req->nShapes); return BadValue; } else { xkbShapeWireDesc * shapeWire; XkbShapePtr shape; register int o; shapeWire= (xkbShapeWireDesc *)wire; for (i=0;i<req->nShapes;i++) { xkbOutlineWireDesc * olWire; XkbOutlinePtr ol; shape= XkbAddGeomShape(geom,shapeWire->name,shapeWire->nOutlines); if (!shape) return BadAlloc; olWire= (xkbOutlineWireDesc *)(&shapeWire[1]); for (o=0;o<shapeWire->nOutlines;o++) { register int p; XkbPointPtr pt; xkbPointWireDesc * ptWire; ol= XkbAddGeomOutline(shape,olWire->nPoints); if (!ol) return BadAlloc; ol->corner_radius= olWire->cornerRadius; ptWire= (xkbPointWireDesc *)&olWire[1]; for (p=0,pt=ol->points;p<olWire->nPoints;p++,pt++) { pt->x= ptWire[p].x; pt->y= ptWire[p].y; if (client->swapped) { swaps(&pt->x); swaps(&pt->y); } } ol->num_points= olWire->nPoints; olWire= (xkbOutlineWireDesc *)(&ptWire[olWire->nPoints]); } if (shapeWire->primaryNdx!=XkbNoShape) shape->primary= &shape->outlines[shapeWire->primaryNdx]; if (shapeWire->approxNdx!=XkbNoShape) shape->approx= &shape->outlines[shapeWire->approxNdx]; shapeWire= (xkbShapeWireDesc *)olWire; } wire= (char *)shapeWire; } if (geom->num_shapes!=req->nShapes) { client->errorValue= _XkbErrCode3(0x07,geom->num_shapes,req->nShapes); return BadMatch; } *wire_inout= wire; return Success; } static Status _CheckSetGeom( XkbGeometryPtr geom, xkbSetGeometryReq * req, ClientPtr client) { register int i; Status status; char * wire; wire= (char *)&req[1]; status = _GetCountedString(&wire, client, &geom->label_font); if (status != Success) return status; for (i=0;i<req->nProperties;i++) { char *name,*val; status = _GetCountedString(&wire, client, &name); if (status != Success) return status; status = _GetCountedString(&wire, client, &val); if (status != Success) { free(name); return status; } if (XkbAddGeomProperty(geom,name,val)==NULL) { free(name); free(val); return BadAlloc; } free(name); free(val); } if (req->nColors<2) { client->errorValue= _XkbErrCode3(0x01,2,req->nColors); return BadValue; } if (req->baseColorNdx>req->nColors) { client->errorValue=_XkbErrCode3(0x03,req->nColors,req->baseColorNdx); return BadMatch; } if (req->labelColorNdx>req->nColors) { client->errorValue= _XkbErrCode3(0x03,req->nColors,req->labelColorNdx); return BadMatch; } if (req->labelColorNdx==req->baseColorNdx) { client->errorValue= _XkbErrCode3(0x04,req->baseColorNdx, req->labelColorNdx); return BadMatch; } for (i=0;i<req->nColors;i++) { char *name; status = _GetCountedString(&wire, client, &name); if (status != Success) return status; if (!XkbAddGeomColor(geom,name,geom->num_colors)) { free(name); return BadAlloc; } free(name); } if (req->nColors!=geom->num_colors) { client->errorValue= _XkbErrCode3(0x05,req->nColors,geom->num_colors); return BadMatch; } geom->label_color= &geom->colors[req->labelColorNdx]; geom->base_color= &geom->colors[req->baseColorNdx]; if ((status=_CheckSetShapes(geom,req,&wire,client))!=Success) return status; if ((status=_CheckSetSections(geom,req,&wire,client))!=Success) return status; for (i=0;i<req->nDoodads;i++) { status=_CheckSetDoodad(&wire,geom,NULL,client); if (status!=Success) return status; } for (i=0;i<req->nKeyAliases;i++) { if (XkbAddGeomKeyAlias(geom,&wire[XkbKeyNameLength],wire)==NULL) return BadAlloc; wire+= 2*XkbKeyNameLength; } return Success; } int ProcXkbSetGeometry(ClientPtr client) { DeviceIntPtr dev; XkbGeometryPtr geom,old; XkbGeometrySizesRec sizes; Status status; XkbDescPtr xkb; Bool new_name; xkbNewKeyboardNotify nkn; REQUEST(xkbSetGeometryReq); REQUEST_AT_LEAST_SIZE(xkbSetGeometryReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); CHK_ATOM_OR_NONE(stuff->name); xkb= dev->key->xkbInfo->desc; old= xkb->geom; xkb->geom= NULL; sizes.which= XkbGeomAllMask; sizes.num_properties= stuff->nProperties; sizes.num_colors= stuff->nColors; sizes.num_shapes= stuff->nShapes; sizes.num_sections= stuff->nSections; sizes.num_doodads= stuff->nDoodads; sizes.num_key_aliases= stuff->nKeyAliases; if ((status= XkbAllocGeometry(xkb,&sizes))!=Success) { xkb->geom= old; return status; } geom= xkb->geom; geom->name= stuff->name; geom->width_mm= stuff->widthMM; geom->height_mm= stuff->heightMM; if ((status= _CheckSetGeom(geom,stuff,client))!=Success) { XkbFreeGeometry(geom,XkbGeomAllMask,True); xkb->geom= old; return status; } new_name= (xkb->names->geometry!=geom->name); xkb->names->geometry= geom->name; if (old) XkbFreeGeometry(old,XkbGeomAllMask,True); if (new_name) { xkbNamesNotify nn; bzero(&nn,sizeof(xkbNamesNotify)); nn.changed= XkbGeometryNameMask; XkbSendNamesNotify(dev,&nn); } memset(&nkn, 0, sizeof(xkbNewKeyboardNotify)); nkn.deviceID= nkn.oldDeviceID= dev->id; nkn.minKeyCode= nkn.oldMinKeyCode= xkb->min_key_code; nkn.maxKeyCode= nkn.oldMaxKeyCode= xkb->max_key_code; nkn.requestMajor= XkbReqCode; nkn.requestMinor= X_kbSetGeometry; nkn.changed= XkbNKN_GeometryMask; XkbSendNewKeyboardNotify(dev,&nkn); return Success; } /***====================================================================***/ int ProcXkbPerClientFlags(ClientPtr client) { DeviceIntPtr dev; xkbPerClientFlagsReply rep; XkbInterestPtr interest; REQUEST(xkbPerClientFlagsReq); REQUEST_SIZE_MATCH(xkbPerClientFlagsReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); CHK_MASK_LEGAL(0x01,stuff->change,XkbPCF_AllFlagsMask); CHK_MASK_MATCH(0x02,stuff->change,stuff->value); interest = XkbFindClientResource((DevicePtr)dev,client); memset(&rep, 0, sizeof(xkbPerClientFlagsReply)); rep.type= X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; if (stuff->change) { client->xkbClientFlags&= ~stuff->change; client->xkbClientFlags|= stuff->value; } if (stuff->change&XkbPCF_AutoResetControlsMask) { Bool want; want= stuff->value&XkbPCF_AutoResetControlsMask; if (interest && !want) { interest->autoCtrls= interest->autoCtrlValues= 0; } else if (want && (!interest)) { XID id = FakeClientID(client->index); AddResource(id,RT_XKBCLIENT,dev); interest= XkbAddClientResource((DevicePtr)dev,client,id); if (!interest) return BadAlloc; } if (interest && want ) { register unsigned affect; affect= stuff->ctrlsToChange; CHK_MASK_LEGAL(0x03,affect,XkbAllBooleanCtrlsMask); CHK_MASK_MATCH(0x04,affect,stuff->autoCtrls); CHK_MASK_MATCH(0x05,stuff->autoCtrls,stuff->autoCtrlValues); interest->autoCtrls&= ~affect; interest->autoCtrlValues&= ~affect; interest->autoCtrls|= stuff->autoCtrls&affect; interest->autoCtrlValues|= stuff->autoCtrlValues&affect; } } rep.supported = XkbPCF_AllFlagsMask; rep.value= client->xkbClientFlags&XkbPCF_AllFlagsMask; if (interest) { rep.autoCtrls= interest->autoCtrls; rep.autoCtrlValues= interest->autoCtrlValues; } else { rep.autoCtrls= rep.autoCtrlValues= 0; } if ( client->swapped ) { swaps(&rep.sequenceNumber); swapl(&rep.supported); swapl(&rep.value); swapl(&rep.autoCtrls); swapl(&rep.autoCtrlValues); } WriteToClient(client,SIZEOF(xkbPerClientFlagsReply), &rep); return client->noClientException; } /***====================================================================***/ /* all latin-1 alphanumerics, plus parens, minus, underscore, slash */ /* and wildcards */ static unsigned char componentSpecLegal[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0xa7, 0xff, 0x87, 0xfe, 0xff, 0xff, 0x87, 0xfe, 0xff, 0xff, 0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff }; /* same as above but accepts percent, plus and bar too */ static unsigned char componentExprLegal[] = { 0x00, 0x00, 0x00, 0x00, 0x20, 0xaf, 0xff, 0x87, 0xfe, 0xff, 0xff, 0x87, 0xfe, 0xff, 0xff, 0x17, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x7f, 0xff, 0xff, 0xff, 0x7f, 0xff }; static char * GetComponentSpec(unsigned char **pWire,Bool allowExpr,int *errRtrn) { int len; register int i; unsigned char *wire,*str,*tmp,*legal; if (allowExpr) legal= &componentExprLegal[0]; else legal= &componentSpecLegal[0]; wire= *pWire; len= (*(unsigned char *)wire++); if (len>0) { str= (unsigned char *)_XkbCalloc(1, len+1); if (str) { tmp= str; for (i=0;i<len;i++) { if (legal[(*wire)/8]&(1<<((*wire)%8))) *tmp++= *wire++; else wire++; } if (tmp!=str) *tmp++= '\0'; else { _XkbFree(str); str= NULL; } } else { *errRtrn= BadAlloc; } } else { str= NULL; } *pWire= wire; return (char *)str; } /***====================================================================***/ int ProcXkbListComponents(ClientPtr client) { DeviceIntPtr dev; xkbListComponentsReply rep; unsigned len; int status; unsigned char * str; XkbSrvListInfoRec list; REQUEST(xkbListComponentsReq); REQUEST_AT_LEAST_SIZE(xkbListComponentsReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); status= Success; str= (unsigned char *)&stuff[1]; bzero(&list,sizeof(XkbSrvListInfoRec)); list.maxRtrn= stuff->maxNames; list.pattern[_XkbListKeymaps]= GetComponentSpec(&str,False,&status); list.pattern[_XkbListKeycodes]= GetComponentSpec(&str,False,&status); list.pattern[_XkbListTypes]= GetComponentSpec(&str,False,&status); list.pattern[_XkbListCompat]= GetComponentSpec(&str,False,&status); list.pattern[_XkbListSymbols]= GetComponentSpec(&str,False,&status); list.pattern[_XkbListGeometry]= GetComponentSpec(&str,False,&status); if (status!=Success) return status; len= str-((unsigned char *)stuff); if ((XkbPaddedSize(len)/4)!=stuff->length) return BadLength; if ((status=XkbDDXList(dev,&list,client))!=Success) { if (list.pool) { _XkbFree(list.pool); list.pool= NULL; } return status; } bzero(&rep,sizeof(xkbListComponentsReply)); rep.type= X_Reply; rep.deviceID = dev->id; rep.sequenceNumber = client->sequence; rep.length = XkbPaddedSize(list.nPool)/4; rep.nKeymaps = list.nFound[_XkbListKeymaps]; rep.nKeycodes = list.nFound[_XkbListKeycodes]; rep.nTypes = list.nFound[_XkbListTypes]; rep.nCompatMaps = list.nFound[_XkbListCompat]; rep.nSymbols = list.nFound[_XkbListSymbols]; rep.nGeometries = list.nFound[_XkbListGeometry]; rep.extra= 0; if (list.nTotal>list.maxRtrn) rep.extra = (list.nTotal-list.maxRtrn); if (client->swapped) { swaps(&rep.sequenceNumber); swapl(&rep.length); swaps(&rep.nKeymaps); swaps(&rep.nKeycodes); swaps(&rep.nTypes); swaps(&rep.nCompatMaps); swaps(&rep.nSymbols); swaps(&rep.nGeometries); swaps(&rep.extra); } WriteToClient(client,SIZEOF(xkbListComponentsReply),&rep); if (list.nPool && list.pool) { WriteToClient(client,XkbPaddedSize(list.nPool), list.pool); _XkbFree(list.pool); list.pool= NULL; } return client->noClientException; } /***====================================================================***/ int ProcXkbGetKbdByName(ClientPtr client) { DeviceIntPtr dev; XkbFileInfo finfo; xkbGetKbdByNameReply rep; xkbGetMapReply mrep; xkbGetCompatMapReply crep; xkbGetIndicatorMapReply irep; xkbGetNamesReply nrep; xkbGetGeometryReply grep; XkbComponentNamesRec names; XkbDescPtr xkb; unsigned char * str; char mapFile[PATH_MAX]; unsigned len; unsigned fwant,fneed,reported; int status; Bool geom_changed; REQUEST(xkbGetKbdByNameReq); REQUEST_AT_LEAST_SIZE(xkbGetKbdByNameReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; CHK_KBD_DEVICE(dev,stuff->deviceSpec); xkb = dev->key->xkbInfo->desc; status= Success; str= (unsigned char *)&stuff[1]; names.keymap= GetComponentSpec(&str,True,&status); names.keycodes= GetComponentSpec(&str,True,&status); names.types= GetComponentSpec(&str,True,&status); names.compat= GetComponentSpec(&str,True,&status); names.symbols= GetComponentSpec(&str,True,&status); names.geometry= GetComponentSpec(&str,True,&status); if (status!=Success) return status; len= str-((unsigned char *)stuff); if ((XkbPaddedSize(len)/4)!=stuff->length) return BadLength; CHK_MASK_LEGAL(0x01,stuff->want,XkbGBN_AllComponentsMask); CHK_MASK_LEGAL(0x02,stuff->need,XkbGBN_AllComponentsMask); if (stuff->load) fwant= XkbGBN_AllComponentsMask; else fwant= stuff->want|stuff->need; if (!names.keymap) { if ((!names.compat)&& (fwant&(XkbGBN_CompatMapMask|XkbGBN_IndicatorMapMask))) { names.compat= _XkbDupString("%"); } if ((!names.types)&&(fwant&(XkbGBN_TypesMask))) { names.types= _XkbDupString("%"); } if ((!names.symbols)&&(fwant&XkbGBN_SymbolsMask)) { names.symbols= _XkbDupString("%"); } geom_changed= ((names.geometry!=NULL)&&(strcmp(names.geometry,"%")!=0)); if ((!names.geometry)&&(fwant&XkbGBN_GeometryMask)) { names.geometry= _XkbDupString("%"); geom_changed= False; } } else { geom_changed= True; } bzero(mapFile,PATH_MAX); rep.type= X_Reply; rep.deviceID = dev->id; rep.sequenceNumber = client->sequence; rep.length = 0; rep.minKeyCode = xkb->min_key_code; rep.maxKeyCode = xkb->max_key_code; rep.loaded= False; fwant= XkbConvertGetByNameComponents(True,stuff->want)|XkmVirtualModsMask; fneed= XkbConvertGetByNameComponents(True,stuff->need); rep.reported= XkbConvertGetByNameComponents(False,fwant|fneed); if (stuff->load) { fneed|= XkmKeymapRequired; fwant|= XkmKeymapLegal; } if ((fwant|fneed)&XkmSymbolsMask) { fneed|= XkmKeyNamesIndex|XkmTypesIndex; fwant|= XkmIndicatorsIndex; } rep.found = XkbDDXLoadKeymapByNames(dev,&names,fwant,fneed,&finfo, mapFile,PATH_MAX); rep.newKeyboard= False; rep.pad1= rep.pad2= rep.pad3= rep.pad4= 0; stuff->want|= stuff->need; if (finfo.xkb==NULL) rep.reported= 0; else { if (stuff->load) rep.loaded= True; if (stuff->load || ((rep.reported&XkbGBN_SymbolsMask) && (finfo.xkb->compat))) { XkbChangesRec changes; bzero(&changes,sizeof(changes)); XkbUpdateDescActions(finfo.xkb, finfo.xkb->min_key_code,XkbNumKeys(finfo.xkb), &changes); } if (finfo.xkb->map==NULL) rep.reported&= ~(XkbGBN_SymbolsMask|XkbGBN_TypesMask); else if (rep.reported&(XkbGBN_SymbolsMask|XkbGBN_TypesMask)) { mrep.type= X_Reply; mrep.deviceID = dev->id; mrep.sequenceNumber= client->sequence; mrep.length = ((SIZEOF(xkbGetMapReply)-SIZEOF(xGenericReply))>>2); mrep.minKeyCode = finfo.xkb->min_key_code; mrep.maxKeyCode = finfo.xkb->max_key_code; mrep.present = 0; mrep.totalSyms = mrep.totalActs = mrep.totalKeyBehaviors= mrep.totalKeyExplicit= mrep.totalModMapKeys= 0; if (rep.reported&(XkbGBN_TypesMask|XkbGBN_ClientSymbolsMask)) { mrep.present|= XkbKeyTypesMask; mrep.firstType = 0; mrep.nTypes = mrep.totalTypes= finfo.xkb->map->num_types; } else { mrep.firstType = mrep.nTypes= 0; mrep.totalTypes= 0; } if (rep.reported&XkbGBN_ClientSymbolsMask) { mrep.present|= (XkbKeySymsMask|XkbModifierMapMask); mrep.firstKeySym = mrep.firstModMapKey= finfo.xkb->min_key_code; mrep.nKeySyms = mrep.nModMapKeys= XkbNumKeys(finfo.xkb); } else { mrep.firstKeySym= mrep.firstModMapKey= 0; mrep.nKeySyms= mrep.nModMapKeys= 0; } if (rep.reported&XkbGBN_ServerSymbolsMask) { mrep.present|= XkbAllServerInfoMask; mrep.virtualMods= ~0; mrep.firstKeyAct = mrep.firstKeyBehavior = mrep.firstKeyExplicit = finfo.xkb->min_key_code; mrep.nKeyActs = mrep.nKeyBehaviors = mrep.nKeyExplicit = XkbNumKeys(finfo.xkb); } else { mrep.virtualMods= 0; mrep.firstKeyAct= mrep.firstKeyBehavior= mrep.firstKeyExplicit = 0; mrep.nKeyActs= mrep.nKeyBehaviors= mrep.nKeyExplicit= 0; } XkbComputeGetMapReplySize(finfo.xkb,&mrep); rep.length+= SIZEOF(xGenericReply)/4+mrep.length; } if (finfo.xkb->compat==NULL) rep.reported&= ~XkbGBN_CompatMapMask; else if (rep.reported&XkbGBN_CompatMapMask) { crep.type= X_Reply; crep.deviceID= dev->id; crep.sequenceNumber= client->sequence; crep.length= 0; crep.groups= XkbAllGroupsMask; crep.firstSI= 0; crep.nSI= crep.nTotalSI= finfo.xkb->compat->num_si; XkbComputeGetCompatMapReplySize(finfo.xkb->compat,&crep); rep.length+= SIZEOF(xGenericReply)/4+crep.length; } if (finfo.xkb->indicators==NULL) rep.reported&= ~XkbGBN_IndicatorMapMask; else if (rep.reported&XkbGBN_IndicatorMapMask) { irep.type= X_Reply; irep.deviceID= dev->id; irep.sequenceNumber= client->sequence; irep.length= 0; irep.which= XkbAllIndicatorsMask; XkbComputeGetIndicatorMapReplySize(finfo.xkb->indicators,&irep); rep.length+= SIZEOF(xGenericReply)/4+irep.length; } if (finfo.xkb->names==NULL) rep.reported&= ~(XkbGBN_OtherNamesMask|XkbGBN_KeyNamesMask); else if (rep.reported&(XkbGBN_OtherNamesMask|XkbGBN_KeyNamesMask)) { nrep.type= X_Reply; nrep.deviceID= dev->id; nrep.sequenceNumber= client->sequence; nrep.length= 0; nrep.minKeyCode= finfo.xkb->min_key_code; nrep.maxKeyCode= finfo.xkb->max_key_code; if (rep.reported&XkbGBN_OtherNamesMask) { nrep.which= XkbAllNamesMask; if (finfo.xkb->map!=NULL) nrep.nTypes= finfo.xkb->map->num_types; else nrep.nTypes= 0; nrep.nKTLevels= 0; nrep.groupNames= XkbAllGroupsMask; nrep.virtualMods= XkbAllVirtualModsMask; nrep.indicators= XkbAllIndicatorsMask; nrep.nRadioGroups= finfo.xkb->names->num_rg; } else { nrep.which= 0; nrep.nTypes= 0; nrep.nKTLevels= 0; nrep.groupNames= 0; nrep.virtualMods= 0; nrep.indicators= 0; nrep.nRadioGroups= 0; } if (rep.reported&XkbGBN_KeyNamesMask) { nrep.which|= XkbKeyNamesMask; nrep.firstKey= finfo.xkb->min_key_code; nrep.nKeys= XkbNumKeys(finfo.xkb); nrep.nKeyAliases= finfo.xkb->names->num_key_aliases; if (nrep.nKeyAliases) nrep.which|= XkbKeyAliasesMask; } else { nrep.which&= ~(XkbKeyNamesMask|XkbKeyAliasesMask); nrep.firstKey= nrep.nKeys= 0; nrep.nKeyAliases= 0; } XkbComputeGetNamesReplySize(finfo.xkb,&nrep); rep.length+= SIZEOF(xGenericReply)/4+nrep.length; } if (finfo.xkb->geom==NULL) rep.reported&= ~XkbGBN_GeometryMask; else if (rep.reported&XkbGBN_GeometryMask) { grep.type= X_Reply; grep.deviceID= dev->id; grep.sequenceNumber= client->sequence; grep.length= 0; grep.found= True; grep.pad= 0; grep.widthMM= grep.heightMM= 0; grep.nProperties= grep.nColors= grep.nShapes= 0; grep.nSections= grep.nDoodads= 0; grep.baseColorNdx= grep.labelColorNdx= 0; XkbComputeGetGeometryReplySize(finfo.xkb->geom,&grep,None); rep.length+= SIZEOF(xGenericReply)/4+grep.length; } } reported= rep.reported; if ( client->swapped ) { swaps(&rep.sequenceNumber); swapl(&rep.length); swaps(&rep.found); swaps(&rep.reported); } WriteToClient(client,SIZEOF(xkbGetKbdByNameReply), &rep); if (reported&(XkbGBN_SymbolsMask|XkbGBN_TypesMask)) XkbSendMap(client,finfo.xkb,&mrep); if (reported&XkbGBN_CompatMapMask) XkbSendCompatMap(client,finfo.xkb->compat,&crep); if (reported&XkbGBN_IndicatorMapMask) XkbSendIndicatorMap(client,finfo.xkb->indicators,&irep); if (reported&(XkbGBN_KeyNamesMask|XkbGBN_OtherNamesMask)) XkbSendNames(client,finfo.xkb,&nrep); if (reported&XkbGBN_GeometryMask) XkbSendGeometry(client,finfo.xkb->geom,&grep,False); if (rep.loaded) { XkbDescPtr old_xkb; xkbNewKeyboardNotify nkn; int i,nG,nTG; old_xkb= xkb; xkb= finfo.xkb; dev->key->xkbInfo->desc= xkb; finfo.xkb= old_xkb; /* so it'll get freed automatically */ *xkb->ctrls= *old_xkb->ctrls; for (nG=nTG=0,i=xkb->min_key_code;i<=xkb->max_key_code;i++) { nG= XkbKeyNumGroups(xkb,i); if (nG>=XkbNumKbdGroups) { nTG= XkbNumKbdGroups; break; } if (nG>nTG) { nTG= nG; } } xkb->ctrls->num_groups= nTG; memcpy(dev->key->modifierMap,xkb->map->modmap,xkb->max_key_code+1); XkbUpdateCoreDescription(dev,True); if (dev->kbdfeed && dev->kbdfeed->xkb_sli) { XkbSrvLedInfoPtr old_sli; XkbSrvLedInfoPtr sli; old_sli = dev->kbdfeed->xkb_sli; dev->kbdfeed->xkb_sli = NULL; sli = XkbAllocSrvLedInfo(dev,dev->kbdfeed,NULL,0); if (sli) { sli->explicitState = old_sli->explicitState; sli->effectiveState = old_sli->effectiveState; } dev->kbdfeed->xkb_sli = sli; XkbFreeSrvLedInfo(old_sli); } memset(&nkn, 0, sizeof(xkbNewKeyboardNotify)); nkn.deviceID= nkn.oldDeviceID= dev->id; nkn.minKeyCode= finfo.xkb->min_key_code; nkn.maxKeyCode= finfo.xkb->max_key_code; nkn.oldMinKeyCode= xkb->min_key_code; nkn.oldMaxKeyCode= xkb->max_key_code; nkn.requestMajor= XkbReqCode; nkn.requestMinor= X_kbGetKbdByName; nkn.changed= XkbNKN_KeycodesMask; if (geom_changed) nkn.changed|= XkbNKN_GeometryMask; XkbSendNewKeyboardNotify(dev,&nkn); } if ((finfo.xkb!=NULL)&&(finfo.xkb!=xkb)) { XkbFreeKeyboard(finfo.xkb,XkbAllComponentsMask,True); finfo.xkb= NULL; } if (names.keymap) { _XkbFree(names.keymap); names.keymap= NULL; } if (names.keycodes) { _XkbFree(names.keycodes); names.keycodes= NULL; } if (names.types) { _XkbFree(names.types); names.types= NULL; } if (names.compat) { _XkbFree(names.compat); names.compat= NULL; } if (names.symbols) { _XkbFree(names.symbols); names.symbols= NULL; } if (names.geometry) { _XkbFree(names.geometry); names.geometry= NULL; } return client->noClientException; } /***====================================================================***/ static int ComputeDeviceLedInfoSize( DeviceIntPtr dev, unsigned int what, XkbSrvLedInfoPtr sli) { int nNames,nMaps; register unsigned n,bit; if (sli==NULL) return 0; nNames= nMaps= 0; if ((what&XkbXI_IndicatorNamesMask)==0) sli->namesPresent= 0; if ((what&XkbXI_IndicatorMapsMask)==0) sli->mapsPresent= 0; for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) { if (sli->names && sli->names[n]!=None) { sli->namesPresent|= bit; nNames++; } if (sli->maps && XkbIM_InUse(&sli->maps[n])) { sli->mapsPresent|= bit; nMaps++; } } return (nNames*4)+(nMaps*SIZEOF(xkbIndicatorMapWireDesc)); } static int CheckDeviceLedFBs( DeviceIntPtr dev, int class, int id, xkbGetDeviceInfoReply * rep, ClientPtr client) { int nFBs= 0; int length= 0; Bool classOk; if (class==XkbDfltXIClass) { if (dev->kbdfeed) class= KbdFeedbackClass; else if (dev->leds) class= LedFeedbackClass; else { client->errorValue= _XkbErrCode2(XkbErr_BadClass,class); return XkbKeyboardErrorCode; } } classOk= False; if ((dev->kbdfeed)&&((class==KbdFeedbackClass)||(class==XkbAllXIClasses))) { KbdFeedbackPtr kf; classOk= True; for (kf= dev->kbdfeed;(kf);kf=kf->next) { if ((id!=XkbAllXIIds)&&(id!=XkbDfltXIId)&&(id!=kf->ctrl.id)) continue; nFBs++; length+= SIZEOF(xkbDeviceLedsWireDesc); if (!kf->xkb_sli) kf->xkb_sli= XkbAllocSrvLedInfo(dev,kf,NULL,0); length+= ComputeDeviceLedInfoSize(dev,rep->present,kf->xkb_sli); if (id!=XkbAllXIIds) break; } } if ((dev->leds)&&((class==LedFeedbackClass)||(class==XkbAllXIClasses))) { LedFeedbackPtr lf; classOk= True; for (lf= dev->leds;(lf);lf=lf->next) { if ((id!=XkbAllXIIds)&&(id!=XkbDfltXIId)&&(id!=lf->ctrl.id)) continue; nFBs++; length+= SIZEOF(xkbDeviceLedsWireDesc); if (!lf->xkb_sli) lf->xkb_sli= XkbAllocSrvLedInfo(dev,NULL,lf,0); length+= ComputeDeviceLedInfoSize(dev,rep->present,lf->xkb_sli); if (id!=XkbAllXIIds) break; } } if (nFBs>0) { if (rep->supported&XkbXI_IndicatorsMask) { rep->nDeviceLedFBs= nFBs; rep->length+= (length/4); } return Success; } if (classOk) client->errorValue= _XkbErrCode2(XkbErr_BadId,id); else client->errorValue= _XkbErrCode2(XkbErr_BadClass,class); return XkbKeyboardErrorCode; } static int SendDeviceLedInfo( XkbSrvLedInfoPtr sli, ClientPtr client) { xkbDeviceLedsWireDesc wire; int length; length= 0; wire.ledClass= sli->class; wire.ledID= sli->id; wire.namesPresent= sli->namesPresent; wire.mapsPresent= sli->mapsPresent; wire.physIndicators= sli->physIndicators; wire.state= sli->effectiveState; if (client->swapped) { swaps(&wire.ledClass); swaps(&wire.ledID); swapl(&wire.namesPresent); swapl(&wire.mapsPresent); swapl(&wire.physIndicators); swapl(&wire.state); } WriteToClient(client,SIZEOF(xkbDeviceLedsWireDesc), &wire); length+= SIZEOF(xkbDeviceLedsWireDesc); if (sli->namesPresent|sli->mapsPresent) { register unsigned i,bit; if (sli->namesPresent) { CARD32 awire; for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) { if (sli->namesPresent&bit) { awire= (CARD32)sli->names[i]; if (client->swapped) { swapl(&awire); } WriteToClient(client,4, &awire); length+= 4; } } } if (sli->mapsPresent) { for (i=0,bit=1;i<XkbNumIndicators;i++,bit<<=1) { xkbIndicatorMapWireDesc iwire; if (sli->mapsPresent&bit) { iwire.flags= sli->maps[i].flags; iwire.whichGroups= sli->maps[i].which_groups; iwire.groups= sli->maps[i].groups; iwire.whichMods= sli->maps[i].which_mods; iwire.mods= sli->maps[i].mods.mask; iwire.realMods= sli->maps[i].mods.real_mods; iwire.virtualMods= sli->maps[i].mods.vmods; iwire.ctrls= sli->maps[i].ctrls; if (client->swapped) { swaps(&iwire.virtualMods); swapl(&iwire.ctrls); } WriteToClient(client,SIZEOF(xkbIndicatorMapWireDesc), (char *)&iwire); length+= SIZEOF(xkbIndicatorMapWireDesc); } } } } return length; } static int SendDeviceLedFBs( DeviceIntPtr dev, int class, int id, unsigned wantLength, ClientPtr client) { int length= 0; if (class==XkbDfltXIClass) { if (dev->kbdfeed) class= KbdFeedbackClass; else if (dev->leds) class= LedFeedbackClass; } if ((dev->kbdfeed)&& ((class==KbdFeedbackClass)||(class==XkbAllXIClasses))) { KbdFeedbackPtr kf; for (kf= dev->kbdfeed;(kf);kf=kf->next) { if ((id==XkbAllXIIds)||(id==XkbDfltXIId)||(id==kf->ctrl.id)) { length+= SendDeviceLedInfo(kf->xkb_sli,client); if (id!=XkbAllXIIds) break; } } } if ((dev->leds)&& ((class==LedFeedbackClass)||(class==XkbAllXIClasses))) { LedFeedbackPtr lf; for (lf= dev->leds;(lf);lf=lf->next) { if ((id==XkbAllXIIds)||(id==XkbDfltXIId)||(id==lf->ctrl.id)) { length+= SendDeviceLedInfo(lf->xkb_sli,client); if (id!=XkbAllXIIds) break; } } } if (length==wantLength) return Success; else return BadLength; } int ProcXkbGetDeviceInfo(ClientPtr client) { DeviceIntPtr dev; xkbGetDeviceInfoReply rep; int status,nDeviceLedFBs; unsigned length,nameLen; CARD16 ledClass,ledID; unsigned wanted,supported; char * str; REQUEST(xkbGetDeviceInfoReq); REQUEST_SIZE_MATCH(xkbGetDeviceInfoReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; wanted= stuff->wanted; CHK_ANY_DEVICE(dev,stuff->deviceSpec); CHK_MASK_LEGAL(0x01,wanted,XkbXI_AllDeviceFeaturesMask); if ((!dev->button)||((stuff->nBtns<1)&&(!stuff->allBtns))) wanted&= ~XkbXI_ButtonActionsMask; if ((!dev->kbdfeed)&&(!dev->leds)) wanted&= ~XkbXI_IndicatorsMask; wanted&= ~XkbXIUnsupported; nameLen= XkbSizeCountedString(dev->name); bzero((char *)&rep,SIZEOF(xkbGetDeviceInfoReply)); rep.type = X_Reply; rep.deviceID= dev->id; rep.sequenceNumber = client->sequence; rep.length = nameLen/4; rep.present = wanted; rep.supported = XkbXI_AllDeviceFeaturesMask&(~XkbXIUnsupported); rep.unsupported = XkbXIUnsupported; rep.firstBtnWanted = rep.nBtnsWanted = 0; rep.firstBtnRtrn = rep.nBtnsRtrn = 0; if (dev->button) rep.totalBtns= dev->button->numButtons; else rep.totalBtns= 0; rep.devType= dev->type; rep.hasOwnState= (dev->key && dev->key->xkbInfo); rep.nDeviceLedFBs = 0; if (dev->kbdfeed) rep.dfltKbdFB= dev->kbdfeed->ctrl.id; else rep.dfltKbdFB= XkbXINone; if (dev->leds) rep.dfltLedFB= dev->leds->ctrl.id; else rep.dfltLedFB= XkbXINone; ledClass= stuff->ledClass; ledID= stuff->ledID; rep.firstBtnWanted= rep.nBtnsWanted= 0; rep.firstBtnRtrn= rep.nBtnsRtrn= 0; if (wanted&XkbXI_ButtonActionsMask) { if (stuff->allBtns) { stuff->firstBtn= 0; stuff->nBtns= dev->button->numButtons; } if ((stuff->firstBtn+stuff->nBtns)>dev->button->numButtons) { client->errorValue = _XkbErrCode4(0x02,dev->button->numButtons, stuff->firstBtn, stuff->nBtns); return BadValue; } else { rep.firstBtnWanted= stuff->firstBtn; rep.nBtnsWanted= stuff->nBtns; if (dev->button->xkb_acts!=NULL) { XkbAction *act; register int i; rep.firstBtnRtrn= stuff->firstBtn; rep.nBtnsRtrn= stuff->nBtns; act= &dev->button->xkb_acts[rep.firstBtnWanted]; for (i=0;i<rep.nBtnsRtrn;i++,act++) { if (act->type!=XkbSA_NoAction) break; } rep.firstBtnRtrn+= i; rep.nBtnsRtrn-= i; act= &dev->button->xkb_acts[rep.firstBtnRtrn+rep.nBtnsRtrn-1]; for (i=0;i<rep.nBtnsRtrn;i++,act--) { if (act->type!=XkbSA_NoAction) break; } rep.nBtnsRtrn-= i; } rep.length+= (rep.nBtnsRtrn*SIZEOF(xkbActionWireDesc))/4; } } if (wanted&XkbXI_IndicatorsMask) { status= CheckDeviceLedFBs(dev,ledClass,ledID,&rep,client); if (status!=Success) return status; } length= rep.length*4; supported= rep.supported; nDeviceLedFBs = rep.nDeviceLedFBs; if (client->swapped) { swaps(&rep.sequenceNumber); swapl(&rep.length); swaps(&rep.present); swaps(&rep.supported); swaps(&rep.unsupported); swaps(&rep.nDeviceLedFBs); // FIXME: rep.type here is an Atom... this might go terribly wrong... swapl((int *)&rep.type); } WriteToClient(client,SIZEOF(xkbGetDeviceInfoReply), &rep); str= (char*) ALLOCATE_LOCAL(nameLen); if (!str) return BadAlloc; XkbWriteCountedString(str,dev->name,client->swapped); WriteToClient(client,nameLen,str); DEALLOCATE_LOCAL(str); length-= nameLen; if (rep.nBtnsRtrn>0) { int sz; xkbActionWireDesc * awire; sz= rep.nBtnsRtrn*SIZEOF(xkbActionWireDesc); awire= (xkbActionWireDesc *)&dev->button->xkb_acts[rep.firstBtnRtrn]; WriteToClient(client,sz, awire); length-= sz; } if (nDeviceLedFBs>0) { status= SendDeviceLedFBs(dev,ledClass,ledID,length,client); if (status!=Success) return status; } else if (length!=0) { #ifdef DEBUG ErrorF("Internal Error! BadLength in ProcXkbGetDeviceInfo\n"); ErrorF(" Wrote %d fewer bytes than expected\n",length); #endif return BadLength; } if (stuff->wanted&(~supported)) { xkbExtensionDeviceNotify ed; bzero((char *)&ed,SIZEOF(xkbExtensionDeviceNotify)); ed.ledClass= ledClass; ed.ledID= ledID; ed.ledsDefined= 0; ed.ledState= 0; ed.firstBtn= ed.nBtns= 0; ed.reason= XkbXI_UnsupportedFeatureMask; ed.supported= supported; ed.unsupported= stuff->wanted&(~supported); XkbSendExtensionDeviceNotify(dev,client,&ed); } return client->noClientException; } static char * CheckSetDeviceIndicators( char * wire, DeviceIntPtr dev, int num, int * status_rtrn, ClientPtr client) { xkbDeviceLedsWireDesc * ledWire; int i; XkbSrvLedInfoPtr sli; ledWire= (xkbDeviceLedsWireDesc *)wire; for (i=0;i<num;i++) { if (client->swapped) { swaps(&ledWire->ledClass); swaps(&ledWire->ledID); swapl(&ledWire->namesPresent); swapl(&ledWire->mapsPresent); swapl(&ledWire->physIndicators); } sli= XkbFindSrvLedInfo(dev,ledWire->ledClass,ledWire->ledID, XkbXI_IndicatorsMask); if (sli!=NULL) { register int n; register unsigned bit; int nMaps,nNames; CARD32 *atomWire; xkbIndicatorMapWireDesc *mapWire; nMaps= nNames= 0; for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) { if (ledWire->namesPresent&bit) nNames++; if (ledWire->mapsPresent&bit) nMaps++; } atomWire= (CARD32 *)&ledWire[1]; if (nNames>0) { for (n=0;n<nNames;n++) { if (client->swapped) { swapl(atomWire); } CHK_ATOM_OR_NONE3(((Atom)(*atomWire)),client->errorValue, *status_rtrn,NULL); atomWire++; } } mapWire= (xkbIndicatorMapWireDesc *)atomWire; if (nMaps>0) { for (n=0;n<nMaps;n++) { if (client->swapped) { swaps(&mapWire->virtualMods); swapl(&mapWire->ctrls); } CHK_MASK_LEGAL3(0x21,mapWire->whichGroups, XkbIM_UseAnyGroup, client->errorValue, *status_rtrn,NULL); CHK_MASK_LEGAL3(0x22,mapWire->whichMods,XkbIM_UseAnyMods, client->errorValue, *status_rtrn,NULL); mapWire++; } } ledWire= (xkbDeviceLedsWireDesc *)mapWire; } else { /* SHOULD NEVER HAPPEN */ return (char *)ledWire; } } return (char *)ledWire; } static char * SetDeviceIndicators( char * wire, DeviceIntPtr dev, unsigned changed, int num, int * status_rtrn, ClientPtr client, xkbExtensionDeviceNotify *ev) { xkbDeviceLedsWireDesc * ledWire; int i; XkbEventCauseRec cause; unsigned namec,mapc,statec; xkbExtensionDeviceNotify ed; XkbChangesRec changes; DeviceIntPtr kbd; bzero((char *)&ed,sizeof(xkbExtensionDeviceNotify)); bzero((char *)&changes,sizeof(XkbChangesRec)); XkbSetCauseXkbReq(&cause,X_kbSetDeviceInfo,client); ledWire= (xkbDeviceLedsWireDesc *)wire; for (i=0;i<num;i++) { register int n; register unsigned bit; CARD32 * atomWire; xkbIndicatorMapWireDesc * mapWire; XkbSrvLedInfoPtr sli; namec= mapc= statec= 0; sli= XkbFindSrvLedInfo(dev,ledWire->ledClass,ledWire->ledID, XkbXI_IndicatorMapsMask); if (!sli) { /* SHOULD NEVER HAPPEN!! */ return (char *)ledWire; } atomWire= (CARD32 *)&ledWire[1]; if (changed&XkbXI_IndicatorNamesMask) { namec= sli->namesPresent|ledWire->namesPresent; bzero((char *)sli->names,XkbNumIndicators*sizeof(Atom)); } if (ledWire->namesPresent) { sli->namesPresent= ledWire->namesPresent; bzero((char *)sli->names,XkbNumIndicators*sizeof(Atom)); for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) { if (ledWire->namesPresent&bit) { sli->names[n]= (Atom)*atomWire; if (sli->names[n]==None) ledWire->namesPresent&= ~bit; atomWire++; } } } mapWire= (xkbIndicatorMapWireDesc *)atomWire; if (changed&XkbXI_IndicatorMapsMask) { mapc= sli->mapsPresent|ledWire->mapsPresent; sli->mapsPresent= ledWire->mapsPresent; bzero((char*)sli->maps,XkbNumIndicators*sizeof(XkbIndicatorMapRec)); } if (ledWire->mapsPresent) { for (n=0,bit=1;n<XkbNumIndicators;n++,bit<<=1) { if (ledWire->mapsPresent&bit) { sli->maps[n].flags= mapWire->flags; sli->maps[n].which_groups= mapWire->whichGroups; sli->maps[n].groups= mapWire->groups; sli->maps[n].which_mods= mapWire->whichMods; sli->maps[n].mods.mask= mapWire->mods; sli->maps[n].mods.real_mods=mapWire->realMods; sli->maps[n].mods.vmods= mapWire->virtualMods; sli->maps[n].ctrls= mapWire->ctrls; mapWire++; } } } if (changed&XkbXI_IndicatorStateMask) { statec= sli->effectiveState^ledWire->state; sli->explicitState&= ~statec; sli->explicitState|= (ledWire->state&statec); } if (namec) XkbApplyLedNameChanges(dev,sli,namec,&ed,&changes,&cause); if (mapc) XkbApplyLedMapChanges(dev,sli,mapc,&ed,&changes,&cause); if (statec) XkbApplyLedStateChanges(dev,sli,statec,&ed,&changes,&cause); kbd= dev; if ((sli->flags&XkbSLI_HasOwnState)==0) kbd= (DeviceIntPtr)LookupKeyboardDevice(); XkbFlushLedEvents(dev,kbd,sli,&ed,&changes,&cause); ledWire= (xkbDeviceLedsWireDesc *)mapWire; } return (char *)ledWire; } int ProcXkbSetDeviceInfo(ClientPtr client) { DeviceIntPtr dev; unsigned change; char * wire; xkbExtensionDeviceNotify ed; REQUEST(xkbSetDeviceInfoReq); REQUEST_AT_LEAST_SIZE(xkbSetDeviceInfoReq); if (!(client->xkbClientFlags&_XkbClientInitialized)) return BadAccess; change= stuff->change; CHK_ANY_DEVICE(dev,stuff->deviceSpec); CHK_MASK_LEGAL(0x01,change,(XkbXI_AllFeaturesMask&(~XkbXI_KeyboardsMask))); wire= (char *)&stuff[1]; if (change&XkbXI_ButtonActionsMask) { if (!dev->button) { client->errorValue = _XkbErrCode2(XkbErr_BadClass,ButtonClass); return XkbKeyboardErrorCode; } if ((stuff->firstBtn+stuff->nBtns)>dev->button->numButtons) { client->errorValue= _XkbErrCode4(0x02,stuff->firstBtn,stuff->nBtns, dev->button->numButtons); return BadMatch; } wire+= (stuff->nBtns*SIZEOF(xkbActionWireDesc)); } if (stuff->change&XkbXI_IndicatorsMask) { int status= Success; wire= CheckSetDeviceIndicators(wire,dev,stuff->nDeviceLedFBs, &status,client); if (status!=Success) return status; } if (((wire-((char *)stuff))/4)!=stuff->length) return BadLength; bzero((char *)&ed,SIZEOF(xkbExtensionDeviceNotify)); ed.deviceID= dev->id; wire= (char *)&stuff[1]; if (change&XkbXI_ButtonActionsMask) { int nBtns,sz,i; XkbAction * acts; DeviceIntPtr kbd; nBtns= dev->button->numButtons; acts= dev->button->xkb_acts; if (acts==NULL) { acts= _XkbTypedCalloc(nBtns,XkbAction); if (!acts) return BadAlloc; dev->button->xkb_acts= acts; } sz= stuff->nBtns*SIZEOF(xkbActionWireDesc); memcpy((char *)&acts[stuff->firstBtn],(char *)wire,sz); wire+= sz; ed.reason|= XkbXI_ButtonActionsMask; ed.firstBtn= stuff->firstBtn; ed.nBtns= stuff->nBtns; if (dev->key) kbd= dev; else kbd= (DeviceIntPtr)LookupKeyboardDevice(); acts= &dev->button->xkb_acts[stuff->firstBtn]; for (i=0;i<stuff->nBtns;i++,acts++) { if (acts->type!=XkbSA_NoAction) XkbSetActionKeyMods(kbd->key->xkbInfo->desc,acts,0); } } if (stuff->change&XkbXI_IndicatorsMask) { int status= Success; wire= SetDeviceIndicators(wire,dev,change,stuff->nDeviceLedFBs, &status,client,&ed); if (status!=Success) return status; } if ((stuff->change)&&(ed.reason)) XkbSendExtensionDeviceNotify(dev,client,&ed); return client->noClientException; } /***====================================================================***/ int ProcXkbSetDebuggingFlags(ClientPtr client) { CARD32 newFlags,newCtrls,extraLength; xkbSetDebuggingFlagsReply rep; REQUEST(xkbSetDebuggingFlagsReq); REQUEST_AT_LEAST_SIZE(xkbSetDebuggingFlagsReq); newFlags= xkbDebugFlags&(~stuff->affectFlags); newFlags|= (stuff->flags&stuff->affectFlags); newCtrls= xkbDebugCtrls&(~stuff->affectCtrls); newCtrls|= (stuff->ctrls&stuff->affectCtrls); if (xkbDebugFlags || newFlags || stuff->msgLength) { ErrorF("XkbDebug: Setting debug flags to 0x%lx\n",(long)newFlags); if (newCtrls!=xkbDebugCtrls) ErrorF("XkbDebug: Setting debug controls to 0x%lx\n",(long)newCtrls); } extraLength= (stuff->length<<2)-sz_xkbSetDebuggingFlagsReq; if (stuff->msgLength>0) { char *msg; if (extraLength<XkbPaddedSize(stuff->msgLength)) { ErrorF("XkbDebug: msgLength= %d, length= %ld (should be %d)\n", stuff->msgLength,(long)extraLength, XkbPaddedSize(stuff->msgLength)); return BadLength; } msg= (char *)&stuff[1]; if (msg[stuff->msgLength-1]!='\0') { ErrorF("XkbDebug: message not null-terminated\n"); return BadValue; } ErrorF("XkbDebug: %s\n",msg); } xkbDebugFlags = newFlags; xkbDebugCtrls = newCtrls; XkbDisableLockActions= (xkbDebugCtrls&XkbDF_DisableLocks); rep.type= X_Reply; rep.length = 0; rep.sequenceNumber = client->sequence; rep.currentFlags = newFlags; rep.currentCtrls = newCtrls; rep.supportedFlags = ~0; rep.supportedCtrls = ~0; if ( client->swapped ) { swaps(&rep.sequenceNumber); swapl(&rep.currentFlags); swapl(&rep.currentCtrls); swapl(&rep.supportedFlags); swapl(&rep.supportedCtrls); } WriteToClient(client,SIZEOF(xkbSetDebuggingFlagsReply), &rep); return client->noClientException; } /***====================================================================***/ static int ProcXkbDispatch (ClientPtr client) { REQUEST(xReq); switch (stuff->data) { case X_kbUseExtension: return ProcXkbUseExtension(client); case X_kbSelectEvents: return ProcXkbSelectEvents(client); case X_kbBell: return ProcXkbBell(client); case X_kbGetState: return ProcXkbGetState(client); case X_kbLatchLockState: return ProcXkbLatchLockState(client); case X_kbGetControls: return ProcXkbGetControls(client); case X_kbSetControls: return ProcXkbSetControls(client); case X_kbGetMap: return ProcXkbGetMap(client); case X_kbSetMap: return ProcXkbSetMap(client); case X_kbGetCompatMap: return ProcXkbGetCompatMap(client); case X_kbSetCompatMap: return ProcXkbSetCompatMap(client); case X_kbGetIndicatorState: return ProcXkbGetIndicatorState(client); case X_kbGetIndicatorMap: return ProcXkbGetIndicatorMap(client); case X_kbSetIndicatorMap: return ProcXkbSetIndicatorMap(client); case X_kbGetNamedIndicator: return ProcXkbGetNamedIndicator(client); case X_kbSetNamedIndicator: return ProcXkbSetNamedIndicator(client); case X_kbGetNames: return ProcXkbGetNames(client); case X_kbSetNames: return ProcXkbSetNames(client); case X_kbGetGeometry: return ProcXkbGetGeometry(client); case X_kbSetGeometry: return ProcXkbSetGeometry(client); case X_kbPerClientFlags: return ProcXkbPerClientFlags(client); case X_kbListComponents: return ProcXkbListComponents(client); case X_kbGetKbdByName: return ProcXkbGetKbdByName(client); case X_kbGetDeviceInfo: return ProcXkbGetDeviceInfo(client); case X_kbSetDeviceInfo: return ProcXkbSetDeviceInfo(client); case X_kbSetDebuggingFlags: return ProcXkbSetDebuggingFlags(client); default: return BadRequest; } } static int XkbClientGone(void * data,XID id) { DevicePtr pXDev = (DevicePtr)data; if (!XkbRemoveResourceClient(pXDev,id)) { ErrorF("Internal Error! bad RemoveResourceClient in XkbClientGone\n"); } return 1; } /*ARGSUSED*/ static void XkbResetProc(ExtensionEntry *extEntry) { } void XkbExtensionInit(void) { ExtensionEntry *extEntry; if ((extEntry = AddExtension(XkbName, XkbNumberEvents, XkbNumberErrors, ProcXkbDispatch, SProcXkbDispatch, XkbResetProc, StandardMinorOpcode))) { XkbReqCode = (unsigned char)extEntry->base; XkbEventBase = (unsigned char)extEntry->eventBase; XkbErrorBase = (unsigned char)extEntry->errorBase; XkbKeyboardErrorCode = XkbErrorBase+XkbKeyboard; RT_XKBCLIENT = CreateNewResourceType(XkbClientGone); } return; }