xserver git update 15/5/2010

1 files changed, 1112 insertions, 1112 deletions

diff --git a/xorg-server/xkb/xkbEvents.c b/xorg-server/xkb/xkbEvents.c
index 9755f9846..659c8c89d 100644
--- a/xorg-server/xkb/xkbEvents.c
+++ b/xorg-server/xkb/xkbEvents.c
@@ -1,1112 +1,1112 @@
-/************************************************************
-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 <X11/X.h>
-#include <X11/Xproto.h>
-#include <X11/keysym.h>
-#include <X11/extensions/XI.h>
-#include <X11/extensions/XIproto.h>
-#include "inputstr.h"
-#include "exevents.h"
-#include "exglobals.h"
-#include "windowstr.h"
-#include "exevents.h"
-#include <xkbsrv.h>
-#include "xkb.h"
-
-/***====================================================================***/
-
-/*
- * This function sends out two kinds of notification:
- *   - Core mapping notify events sent to clients for whom kbd is the
- *     current core ('picked') keyboard _and_ have not explicitly
- *     selected for XKB mapping notify events;
- *   - Xi mapping events, sent unconditionally to all clients who have
- *     explicitly selected for them (including those who have explicitly
- *     selected for XKB mapping notify events!).
- */
-static void
-XkbSendLegacyMapNotify(DeviceIntPtr kbd, CARD16 xkb_event, CARD16 changed,
-                       int first_key, int num_keys)
-{
-    int i;
-    int keymap_changed = 0;
-    int modmap_changed = 0;
-    xEvent core_mn;
-    deviceMappingNotify xi_mn;
-    CARD32 time = GetTimeInMillis();
-
-    if (xkb_event == XkbNewKeyboardNotify) {
-        if (changed & XkbNKN_KeycodesMask) {
-            keymap_changed = 1;
-            modmap_changed = 1;
-        }
-    }
-    else if (xkb_event == XkbMapNotify) {
-        if (changed & XkbKeySymsMask)
-            keymap_changed = 1;
-        if (changed & XkbModifierMapMask)
-            modmap_changed = 1;
-    }
-    if (!keymap_changed && !modmap_changed)
-        return;
-
-    core_mn.u.u.type = MappingNotify;
-    xi_mn.type = DeviceMappingNotify;
-    xi_mn.deviceid = kbd->id;
-    xi_mn.time = time;
-
-    /* 0 is serverClient. */
-    for (i = 1; i < currentMaxClients; i++) {
-        if (!clients[i] || clients[i]->clientState != ClientStateRunning)
-            continue;
-
-        /* Ignore clients which will have already received this.
-         * Inconsistent with themselves, but consistent with previous
-         * behaviour.*/
-        if (xkb_event == XkbMapNotify && (clients[i]->mapNotifyMask & changed))
-            continue;
-        if (xkb_event == XkbNewKeyboardNotify &&
-            (clients[i]->xkbClientFlags & _XkbClientInitialized))
-            continue;
-
-        /* Don't send core events to clients who don't know about us. */
-        if (!XIShouldNotify(clients[i], kbd))
-            continue;
-
-        core_mn.u.u.sequenceNumber = clients[i]->sequence;
-        if (keymap_changed) {
-            core_mn.u.mappingNotify.request = MappingKeyboard;
-
-            /* Clip the keycode range to what the client knows about, so it
-             * doesn't freak out. */
-            if (first_key >= clients[i]->minKC)
-                core_mn.u.mappingNotify.firstKeyCode = first_key;
-            else
-                core_mn.u.mappingNotify.firstKeyCode = clients[i]->minKC;
-            if (first_key + num_keys - 1 <= clients[i]->maxKC)
-                core_mn.u.mappingNotify.count = num_keys;
-            else
-                core_mn.u.mappingNotify.count = clients[i]->maxKC -
-                                                 clients[i]->minKC + 1;
-
-            WriteEventsToClient(clients[i], 1, &core_mn);
-        }
-        if (modmap_changed) {
-            core_mn.u.mappingNotify.request = MappingModifier;
-            core_mn.u.mappingNotify.firstKeyCode = 0;
-            core_mn.u.mappingNotify.count = 0;
-            WriteEventsToClient(clients[i], 1, &core_mn);
-        }
-    }
-
-    /* Hmm, maybe we can accidentally generate Xi events for core devices
-     * here? Clients might be upset, but that seems better than the
-     * alternative of stale keymaps. -ds */
-    if (keymap_changed) {
-        xi_mn.request = MappingKeyboard;
-        xi_mn.firstKeyCode = first_key;
-        xi_mn.count = num_keys;
-        SendEventToAllWindows(kbd, DeviceMappingNotifyMask, (xEvent *) &xi_mn,
-                              1);
-    }
-    if (modmap_changed) {
-        xi_mn.request = MappingModifier;
-        xi_mn.firstKeyCode = 0;
-        xi_mn.count = 0;
-        SendEventToAllWindows(kbd, DeviceMappingNotifyMask, (xEvent *) &xi_mn,
-                              1);
-    }
-}
-
-/***====================================================================***/
-
-void
-XkbSendNewKeyboardNotify(DeviceIntPtr kbd,xkbNewKeyboardNotify *pNKN)
-{
-    int i;
-    Time time = GetTimeInMillis();
-    CARD16 changed = pNKN->changed;
-
-    pNKN->type = XkbEventCode + XkbEventBase;
-    pNKN->xkbType = XkbNewKeyboardNotify;
-
-    for (i=1; i<currentMaxClients; i++) {
-        if (!clients[i] || clients[i]->clientState != ClientStateRunning)
-            continue;
-
-        if (!(clients[i]->newKeyboardNotifyMask & changed))
-            continue;
-
-        if (!XIShouldNotify(clients[i], kbd))
-            continue;
-
-        pNKN->sequenceNumber = clients[i]->sequence;
-        pNKN->time = time;
-        pNKN->changed = changed;
-        if (clients[i]->swapped) {
-            int n;
-            swaps(&pNKN->sequenceNumber,n);
-            swapl(&pNKN->time,n);
-            swaps(&pNKN->changed,n);
-        }
-        WriteToClient(clients[i], sizeof(xEvent), pNKN);
-
-        if (changed & XkbNKN_KeycodesMask) {
-            clients[i]->minKC = pNKN->minKeyCode;
-            clients[i]->maxKC = pNKN->maxKeyCode;
-        }
-    }
-
-    XkbSendLegacyMapNotify(kbd, XkbNewKeyboardNotify, changed, pNKN->minKeyCode,
-                           pNKN->maxKeyCode - pNKN->minKeyCode + 1);
-
-    return;
-}
-
-/***====================================================================***/
-
-void
-XkbSendStateNotify(DeviceIntPtr kbd,xkbStateNotify *pSN)
-{
-XkbSrvInfoPtr	xkbi;
-XkbStatePtr	state;
-XkbInterestPtr	interest;
-Time 		time;
-register CARD16	changed,bState;
-
-    interest = kbd->xkb_interest;
-    if (!interest || !kbd->key || !kbd->key->xkbInfo)
-	return;
-    xkbi = kbd->key->xkbInfo;
-    state= &xkbi->state;
-
-    pSN->type = XkbEventCode + XkbEventBase;
-    pSN->xkbType = XkbStateNotify;
-    pSN->deviceID = kbd->id;
-    pSN->time = time = GetTimeInMillis();
-    pSN->mods = state->mods;
-    pSN->baseMods = state->base_mods;
-    pSN->latchedMods = state->latched_mods;
-    pSN->lockedMods = state->locked_mods;
-    pSN->group = state->group;
-    pSN->baseGroup = state->base_group;
-    pSN->latchedGroup = state->latched_group;
-    pSN->lockedGroup = state->locked_group;
-    pSN->compatState = state->compat_state;
-    pSN->grabMods = state->grab_mods;
-    pSN->compatGrabMods = state->compat_grab_mods;
-    pSN->lookupMods = state->lookup_mods;
-    pSN->compatLookupMods = state->compat_lookup_mods;
-    pSN->ptrBtnState = state->ptr_buttons;
-    changed = pSN->changed;
-    bState= pSN->ptrBtnState;
-
-    while (interest) {
-	if ((!interest->client->clientGone) &&
-	    (interest->client->requestVector != InitialVector) &&
-	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&
-	    (interest->stateNotifyMask&changed) &&
-            XIShouldNotify(interest->client,kbd)) {
-	    pSN->sequenceNumber = interest->client->sequence;
-	    pSN->time = time;
-	    pSN->changed = changed;
-	    pSN->ptrBtnState = bState;
-	    if ( interest->client->swapped ) {
-		register int n;
-		swaps(&pSN->sequenceNumber,n);
-		swapl(&pSN->time,n);
-		swaps(&pSN->changed,n);
-		swaps(&pSN->ptrBtnState,n);
-	    }
-	    WriteToClient(interest->client, sizeof(xEvent), (char *)pSN);
-	}
-	interest= interest->next;
-    }
-    return;
-}
-
-/***====================================================================***/
-
-/*
- * This function sends out XKB mapping notify events to clients which
- * have explicitly selected for them.  Core and Xi events are handled by
- * XkbSendLegacyMapNotify. */
-void
-XkbSendMapNotify(DeviceIntPtr kbd, xkbMapNotify *pMN)
-{
-    int i;
-    CARD32 time = GetTimeInMillis();
-    CARD16 changed = pMN->changed;
-    XkbSrvInfoPtr xkbi = kbd->key->xkbInfo;
-
-    pMN->minKeyCode = xkbi->desc->min_key_code;
-    pMN->maxKeyCode = xkbi->desc->max_key_code;
-    pMN->type = XkbEventCode + XkbEventBase;
-    pMN->xkbType = XkbMapNotify;
-    pMN->deviceID = kbd->id;
-
-    /* 0 is serverClient. */
-    for (i = 1; i < currentMaxClients; i++) {
-        if (!clients[i] || clients[i]->clientState != ClientStateRunning)
-            continue;
-
-        if (!(clients[i]->mapNotifyMask & changed))
-            continue;
-
-        if (!XIShouldNotify(clients[i], kbd))
-            continue;
-
-        pMN->time = time;
-        pMN->sequenceNumber = clients[i]->sequence;
-        pMN->changed = changed;
-
-        if (clients[i]->swapped) {
-            int n;
-            swaps(&pMN->sequenceNumber, n);
-            swapl(&pMN->time, n);
-            swaps(&pMN->changed, n);
-        }
-        WriteToClient(clients[i], sizeof(xEvent), pMN);
-    }
-
-    XkbSendLegacyMapNotify(kbd, XkbMapNotify, changed, pMN->firstKeySym,
-                           pMN->nKeySyms);
-}
-
-int
-XkbComputeControlsNotify(	DeviceIntPtr	 	kbd,
-				XkbControlsPtr		old,
-				XkbControlsPtr		new,
-				xkbControlsNotify *	pCN,
-				Bool			forceCtrlProc)
-{
-int		i;
-CARD32 		changedControls;
-
-    changedControls= 0;
-
-    if (!kbd || !kbd->kbdfeed)
-        return 0;
-    
-    if (old->enabled_ctrls!=new->enabled_ctrls)
-	changedControls|= XkbControlsEnabledMask;
-    if ((old->repeat_delay!=new->repeat_delay)||
-	(old->repeat_interval!=new->repeat_interval))
-	changedControls|= XkbRepeatKeysMask;
-    for (i = 0; i < XkbPerKeyBitArraySize; i++)
-	if (old->per_key_repeat[i] != new->per_key_repeat[i])
-	    changedControls|= XkbPerKeyRepeatMask;
-    if (old->slow_keys_delay!=new->slow_keys_delay)
-	changedControls|= XkbSlowKeysMask;
-    if (old->debounce_delay!=new->debounce_delay)
-	changedControls|= XkbBounceKeysMask;
-    if ((old->mk_delay!=new->mk_delay)||
-	(old->mk_interval!=new->mk_interval)||
-	(old->mk_dflt_btn!=new->mk_dflt_btn))
-	changedControls|= XkbMouseKeysMask;
-    if ((old->mk_time_to_max!=new->mk_time_to_max)||
-	(old->mk_curve!=new->mk_curve)||
-	(old->mk_max_speed!=new->mk_max_speed))
-	changedControls|= XkbMouseKeysAccelMask;
-    if (old->ax_options!=new->ax_options)
-	changedControls|= XkbAccessXKeysMask;
-    if ((old->ax_options^new->ax_options) & XkbAX_SKOptionsMask)
-	changedControls|= XkbStickyKeysMask;
-    if ((old->ax_options^new->ax_options) & XkbAX_FBOptionsMask)
-	changedControls|= XkbAccessXFeedbackMask;
-    if ((old->ax_timeout!=new->ax_timeout)||
-	(old->axt_ctrls_mask!=new->axt_ctrls_mask)||
-	(old->axt_ctrls_values!=new->axt_ctrls_values)||
-	(old->axt_opts_mask!=new->axt_opts_mask)||
-	(old->axt_opts_values!= new->axt_opts_values)) {
-	changedControls|= XkbAccessXTimeoutMask;
-    }
-    if ((old->internal.mask!=new->internal.mask)||
-	(old->internal.real_mods!=new->internal.real_mods)||
-	(old->internal.vmods!=new->internal.vmods))
-	changedControls|= XkbInternalModsMask;
-    if ((old->ignore_lock.mask!=new->ignore_lock.mask)||
-	(old->ignore_lock.real_mods!=new->ignore_lock.real_mods)||
-	(old->ignore_lock.vmods!=new->ignore_lock.vmods))
-	changedControls|= XkbIgnoreLockModsMask;
-
-    if (new->enabled_ctrls&XkbRepeatKeysMask)
-	 kbd->kbdfeed->ctrl.autoRepeat=TRUE;
-    else kbd->kbdfeed->ctrl.autoRepeat=FALSE;
-
-    if (kbd->kbdfeed && kbd->kbdfeed->CtrlProc &&
-	(changedControls || forceCtrlProc))
-	(*kbd->kbdfeed->CtrlProc)(kbd, &kbd->kbdfeed->ctrl);
-
-    if ((!changedControls)&&(old->num_groups==new->num_groups))
-	return 0;
-
-    if (!kbd->xkb_interest)
-	return 0;
-
-    pCN->changedControls = changedControls;
-    pCN->enabledControls = new->enabled_ctrls;
-    pCN->enabledControlChanges = (new->enabled_ctrls^old->enabled_ctrls);
-    pCN->numGroups = new->num_groups;
-
-    return 1;
-}
-
-void
-XkbSendControlsNotify(DeviceIntPtr kbd,xkbControlsNotify *pCN)
-{
-int			initialized;
-CARD32 		 	changedControls, enabledControls, enabledChanges = 0;
-XkbSrvInfoPtr		xkbi;
-XkbInterestPtr		interest;
-Time 		 	time = 0;
-
-    interest = kbd->xkb_interest;
-    if (!interest || !kbd->key || !kbd->key->xkbInfo)
-	return;
-    xkbi = kbd->key->xkbInfo;
- 
-    initialized = 0;
-    enabledControls = xkbi->desc->ctrls->enabled_ctrls;
-    changedControls = pCN->changedControls;
-    pCN->numGroups= xkbi->desc->ctrls->num_groups;
-    while (interest) {
-	if ((!interest->client->clientGone) &&
-	    (interest->client->requestVector != InitialVector) &&
-	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&
-	    (interest->ctrlsNotifyMask&changedControls) &&
-            XIShouldNotify(interest->client, kbd)) {
-	    if (!initialized) {
-		pCN->type = XkbEventCode + XkbEventBase;
-		pCN->xkbType = XkbControlsNotify;
-		pCN->deviceID = kbd->id;
-		pCN->time = time = GetTimeInMillis();
-		enabledChanges = pCN->enabledControlChanges;
-		initialized= 1;
-	    }
-	    pCN->changedControls = changedControls;
-	    pCN->enabledControls = enabledControls;
-	    pCN->enabledControlChanges = enabledChanges;
-	    pCN->sequenceNumber = interest->client->sequence;
-	    pCN->time = time;
-	    if ( interest->client->swapped ) {
-		register int n;
-		swaps(&pCN->sequenceNumber,n);
-		swapl(&pCN->changedControls,n);
-		swapl(&pCN->enabledControls,n);
-		swapl(&pCN->enabledControlChanges,n);
-		swapl(&pCN->time,n);
-	    }
-	    WriteToClient(interest->client, sizeof(xEvent), (char *)pCN);
-	}
-	interest= interest->next;
-    }
-    return;
-}
-
-static void
-XkbSendIndicatorNotify(DeviceIntPtr kbd,int xkbType,xkbIndicatorNotify *pEv)
-{
-int		initialized;
-XkbInterestPtr	interest;
-Time 		time = 0;
-CARD32		state,changed;
-
-    interest = kbd->xkb_interest;
-    if (!interest)
-	return;
- 
-    initialized = 0;
-    state = pEv->state;
-    changed = pEv->changed;
-    while (interest) {
-	if ((!interest->client->clientGone) &&
-	    (interest->client->requestVector != InitialVector) &&
-	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&
-            XIShouldNotify(interest->client, kbd) &&
-	    (((xkbType==XkbIndicatorStateNotify)&&
-				(interest->iStateNotifyMask&changed))||
-	     ((xkbType==XkbIndicatorMapNotify)&&
-	    			(interest->iMapNotifyMask&changed)))) {
-	    if (!initialized) {
-		pEv->type = XkbEventCode + XkbEventBase;
-		pEv->xkbType = xkbType;
-		pEv->deviceID = kbd->id;
-		pEv->time = time = GetTimeInMillis();
-		initialized= 1;
-	    }
-	    pEv->sequenceNumber = interest->client->sequence;
-	    pEv->time = time;
-	    pEv->changed = changed;
-	    pEv->state = state;
-	    if ( interest->client->swapped ) {
-		register int n;
-		swaps(&pEv->sequenceNumber,n);
-		swapl(&pEv->time,n);
-		swapl(&pEv->changed,n);
-		swapl(&pEv->state,n);
-	    }
-	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);
-	}
-	interest= interest->next;
-    }
-    return;
-}
-
-
-void
-XkbHandleBell(	BOOL		 force,
-		BOOL		 eventOnly,
-		DeviceIntPtr	 kbd,
-		CARD8		 percent,
-		pointer		 pCtrl,
-		CARD8		 class,
-		Atom		 name,
-		WindowPtr	 pWin,
-		ClientPtr	 pClient)
-{
-xkbBellNotify	bn;
-int		initialized;
-XkbSrvInfoPtr	xkbi;
-XkbInterestPtr	interest;
-CARD8		id;
-CARD16		pitch,duration;
-Time 		time = 0;
-XID		winID = 0;
-
-    if (!kbd->key || !kbd->key->xkbInfo)
-        return;
-
-    xkbi = kbd->key->xkbInfo;
-
-    if ((force||(xkbi->desc->ctrls->enabled_ctrls&XkbAudibleBellMask))&&
-							(!eventOnly)) {
-        if (kbd->kbdfeed->BellProc)
-            (*kbd->kbdfeed->BellProc)(percent,kbd,(pointer)pCtrl,class);
-    }
-    interest = kbd->xkb_interest;
-    if ((!interest)||(force))
-	return;
-
-    if ((class==0)||(class==KbdFeedbackClass)) {
-	KeybdCtrl *pKeyCtrl= (KeybdCtrl *)pCtrl;
-	id= pKeyCtrl->id;
-	pitch= pKeyCtrl->bell_pitch;
-	duration= pKeyCtrl->bell_duration;
-    }
-    else if (class==BellFeedbackClass) {
-	BellCtrl *pBellCtrl= (BellCtrl *)pCtrl;
-	id= pBellCtrl->id;
-	pitch= pBellCtrl->pitch;
-	duration= pBellCtrl->duration;
-    }
-    else return;
- 
-    initialized = 0;
-    while (interest) {
-	if ((!interest->client->clientGone) &&
-	    (interest->client->requestVector != InitialVector) &&
-	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&
-	    (interest->bellNotifyMask) &&
-            XIShouldNotify(interest->client,kbd)) {
-	    if (!initialized) {
-		time = GetTimeInMillis();
-		bn.type = XkbEventCode + XkbEventBase;
-		bn.xkbType = XkbBellNotify;
-		bn.deviceID = kbd->id;
-		bn.bellClass = class;
-		bn.bellID = id;
-		bn.percent= percent;
-		bn.eventOnly = (eventOnly!=0);
-		winID= (pWin?pWin->drawable.id:None);
-		initialized= 1;
-	    }
-	    bn.sequenceNumber = interest->client->sequence;
-	    bn.time = time;
-	    bn.pitch = pitch;
-	    bn.duration = duration;
-	    bn.name = name;
-	    bn.window=  winID;
-	    if ( interest->client->swapped ) {
-		register int n;
-		swaps(&bn.sequenceNumber,n);
-		swapl(&bn.time,n);
-		swaps(&bn.pitch,n);
-		swaps(&bn.duration,n);
-		swapl(&bn.name,n);
-		swapl(&bn.window,n);
-	    }
-	    WriteToClient(interest->client, sizeof(xEvent), (char *)&bn);
-	}
-	interest= interest->next;
-    }
-    return;
-}
-
-void
-XkbSendAccessXNotify(DeviceIntPtr kbd,xkbAccessXNotify *pEv)
-{
-int		initialized;
-XkbInterestPtr	interest;
-Time 		time = 0;
-CARD16		sk_delay,db_delay;
-
-    interest = kbd->xkb_interest;
-    if (!interest)
-	return;
- 
-    initialized = 0;
-    sk_delay= pEv->slowKeysDelay;
-    db_delay= pEv->debounceDelay;
-    while (interest) {
-	if ((!interest->client->clientGone) &&
-	    (interest->client->requestVector != InitialVector) &&
-	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&
-	    (interest->accessXNotifyMask&(1<<pEv->detail)) &&
-            XIShouldNotify(interest->client, kbd)) {
-	    if (!initialized) {
-		pEv->type = XkbEventCode + XkbEventBase;
-		pEv->xkbType = XkbAccessXNotify;
-		pEv->deviceID = kbd->id;
-		pEv->time = time = GetTimeInMillis();
-		initialized= 1;
-	    }
-	    pEv->sequenceNumber = interest->client->sequence;
-	    pEv->time = time;
-	    pEv->slowKeysDelay = sk_delay;
-	    pEv->debounceDelay = db_delay;
-	    if ( interest->client->swapped ) {
-		register int n;
-		swaps(&pEv->sequenceNumber,n);
-		swapl(&pEv->time,n);
-		swaps(&pEv->slowKeysDelay,n);
-		swaps(&pEv->debounceDelay,n);
-	    }
-	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);
-	}
-	interest= interest->next;
-    }
-    return;
-}
-
-void
-XkbSendNamesNotify(DeviceIntPtr kbd,xkbNamesNotify *pEv)
-{
-int		initialized;
-XkbInterestPtr	interest;
-Time 		time = 0;
-CARD16		changed,changedVirtualMods;
-CARD32		changedIndicators;
-
-    interest = kbd->xkb_interest;
-    if (!interest)
-	return;
- 
-    initialized = 0;
-    changed= pEv->changed;
-    changedIndicators= pEv->changedIndicators;
-    changedVirtualMods= pEv->changedVirtualMods;
-    while (interest) {
-	if ((!interest->client->clientGone) &&
-	    (interest->client->requestVector != InitialVector) &&
-	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&
-	    (interest->namesNotifyMask&pEv->changed) &&
-            XIShouldNotify(interest->client, kbd)) {
-	    if (!initialized) {
-		pEv->type = XkbEventCode + XkbEventBase;
-		pEv->xkbType = XkbNamesNotify;
-		pEv->deviceID = kbd->id;
-		pEv->time = time = GetTimeInMillis();
-		initialized= 1;
-	    }
-	    pEv->sequenceNumber = interest->client->sequence;
-	    pEv->time = time;
-	    pEv->changed = changed;
-	    pEv->changedIndicators = changedIndicators;
-	    pEv->changedVirtualMods= changedVirtualMods;
-	    if ( interest->client->swapped ) {
-		register int n;
-		swaps(&pEv->sequenceNumber,n);
-		swapl(&pEv->time,n);
-		swaps(&pEv->changed,n);
-		swapl(&pEv->changedIndicators,n);
-		swaps(&pEv->changedVirtualMods,n);
-	    }
-	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);
-	}
-	interest= interest->next;
-    }
-    return;
-}
-
-void
-XkbSendCompatMapNotify(DeviceIntPtr kbd,xkbCompatMapNotify *pEv)
-{
-int		initialized;
-XkbInterestPtr	interest;
-Time 		time = 0;
-CARD16		firstSI = 0, nSI = 0, nTotalSI = 0;
-
-    interest = kbd->xkb_interest;
-    if (!interest)
-	return;
- 
-    initialized = 0;
-    while (interest) {
-	if ((!interest->client->clientGone) &&
-	    (interest->client->requestVector != InitialVector) &&
-	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&
-	    (interest->compatNotifyMask) &&
-            XIShouldNotify(interest->client, kbd)) {
-	    if (!initialized) {
-		pEv->type = XkbEventCode + XkbEventBase;
-		pEv->xkbType = XkbCompatMapNotify;
-		pEv->deviceID = kbd->id;
-		pEv->time = time = GetTimeInMillis();
-		firstSI= pEv->firstSI;
-		nSI= pEv->nSI;
-		nTotalSI= pEv->nTotalSI;
-		initialized= 1;
-	    }
-	    pEv->sequenceNumber = interest->client->sequence;
-	    pEv->time = time;
-	    pEv->firstSI = firstSI;
-	    pEv->nSI = nSI;
-	    pEv->nTotalSI = nTotalSI;
-	    if ( interest->client->swapped ) {
-		register int n;
-		swaps(&pEv->sequenceNumber,n);
-		swapl(&pEv->time,n);
-		swaps(&pEv->firstSI,n);
-		swaps(&pEv->nSI,n);
-		swaps(&pEv->nTotalSI,n);
-	    }
-	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);
-	}
-	interest= interest->next;
-    }
-    return;
-}
-
-void
-XkbSendActionMessage(DeviceIntPtr kbd,xkbActionMessage *pEv)
-{
-int		 initialized;
-XkbSrvInfoPtr	 xkbi;
-XkbInterestPtr	 interest;
-Time 		 time = 0;
-
-    interest = kbd->xkb_interest;
-    if (!interest || !kbd->key || !kbd->key->xkbInfo)
-	return;
- 
-    xkbi = kbd->key->xkbInfo;
-
-    initialized = 0;
-    pEv->mods= xkbi->state.mods;
-    pEv->group= xkbi->state.group;
-    while (interest) {
-	if ((!interest->client->clientGone) &&
-	    (interest->client->requestVector != InitialVector) &&
-	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&
-	    (interest->actionMessageMask) &&
-            XIShouldNotify(interest->client, kbd)) {
-	    if (!initialized) {
-		pEv->type = XkbEventCode + XkbEventBase;
-		pEv->xkbType = XkbActionMessage;
-		pEv->deviceID = kbd->id;
-		pEv->sequenceNumber = interest->client->sequence;
-		pEv->time = time = GetTimeInMillis();
-		initialized= 1;
-	    }
-	    pEv->sequenceNumber = interest->client->sequence;
-	    pEv->time = time;
-	    if ( interest->client->swapped ) {
-		register int n;
-		swaps(&pEv->sequenceNumber,n);
-		swapl(&pEv->time,n);
-	    }
-	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);
-	}
-	interest= interest->next;
-    }
-    return;
-}
-
-void
-XkbSendExtensionDeviceNotify(	DeviceIntPtr 			dev,
-				ClientPtr			client,
-				xkbExtensionDeviceNotify *	pEv)
-{
-int		 initialized;
-XkbInterestPtr	 interest;
-Time 		 time = 0;
-CARD32		 defined, state;
-CARD16		 reason;
-
-    interest = dev->xkb_interest;
-    if (!interest)
-	return;
- 
-    initialized = 0;
-    reason= pEv->reason;
-    defined= pEv->ledsDefined;
-    state= pEv->ledState;
-    while (interest) {
-	if ((!interest->client->clientGone) &&
-	    (interest->client->requestVector != InitialVector) &&
-	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&
-	    (interest->extDevNotifyMask&reason) &&
-            XIShouldNotify(interest->client, dev)) {
-	    if (!initialized) {
-		pEv->type = XkbEventCode + XkbEventBase;
-		pEv->xkbType = XkbExtensionDeviceNotify;
-		pEv->deviceID = dev->id;
-		pEv->sequenceNumber = interest->client->sequence;
-		pEv->time = time = GetTimeInMillis();
-		initialized= 1;
-	    }
-	    else {
-		pEv->sequenceNumber = interest->client->sequence;
-		pEv->time = time;
-		pEv->ledsDefined= defined;
-		pEv->ledState= state;
-		pEv->reason= reason;
-		pEv->supported= XkbXI_AllFeaturesMask;
-	    }
-	    if ( interest->client->swapped ) {
-		register int n;
-		swaps(&pEv->sequenceNumber,n);
-		swapl(&pEv->time,n);
-		swapl(&pEv->ledsDefined,n);
-		swapl(&pEv->ledState,n);
-		swaps(&pEv->reason,n);
-		swaps(&pEv->supported,n);
-	    }
-	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);
-	}
-	interest= interest->next;
-    }
-    return;
-}
-
-void
-XkbSendNotification(	DeviceIntPtr		kbd,
-			XkbChangesPtr		pChanges,
-			XkbEventCausePtr	cause)
-{
-XkbSrvLedInfoPtr	sli;
-
-    sli= NULL;
-    if (pChanges->state_changes) {
-	xkbStateNotify sn;
-	sn.changed= pChanges->state_changes;
-	sn.keycode= cause->kc;
-	sn.eventType= cause->event;
-	sn.requestMajor= cause->mjr;
-	sn.requestMinor= cause->mnr;
-	XkbSendStateNotify(kbd,&sn);
-    }
-    if (pChanges->map.changed) {
-	xkbMapNotify mn;
-	memset(&mn, 0, sizeof(xkbMapNotify));
-	mn.changed= pChanges->map.changed;
-	mn.firstType= pChanges->map.first_type;
-	mn.nTypes= pChanges->map.num_types;
-	mn.firstKeySym= pChanges->map.first_key_sym;
-	mn.nKeySyms= pChanges->map.num_key_syms;
-	mn.firstKeyAct= pChanges->map.first_key_act;
-	mn.nKeyActs= pChanges->map.num_key_acts;
-	mn.firstKeyBehavior= pChanges->map.first_key_behavior;
-	mn.nKeyBehaviors= pChanges->map.num_key_behaviors;
-	mn.virtualMods= pChanges->map.vmods;
-	mn.firstKeyExplicit= pChanges->map.first_key_explicit;
-	mn.nKeyExplicit= pChanges->map.num_key_explicit;
-	mn.firstModMapKey= pChanges->map.first_modmap_key;
-	mn.nModMapKeys= pChanges->map.num_modmap_keys;
-	mn.firstVModMapKey= pChanges->map.first_vmodmap_key;
-	mn.nVModMapKeys= pChanges->map.num_vmodmap_keys;
-	XkbSendMapNotify(kbd,&mn);
-    }
-    if ((pChanges->ctrls.changed_ctrls)||
-	(pChanges->ctrls.enabled_ctrls_changes)) {
-	xkbControlsNotify cn;
-	memset(&cn, 0, sizeof(xkbControlsNotify));
-	cn.changedControls= pChanges->ctrls.changed_ctrls;
-	cn.enabledControlChanges= pChanges->ctrls.enabled_ctrls_changes;
-	cn.keycode= cause->kc;
-	cn.eventType= cause->event;
-	cn.requestMajor= cause->mjr;
-	cn.requestMinor= cause->mnr;
-	XkbSendControlsNotify(kbd,&cn);
-    }
-    if (pChanges->indicators.map_changes) {
-	xkbIndicatorNotify in;
-	if (sli==NULL)
-	    sli= XkbFindSrvLedInfo(kbd,XkbDfltXIClass,XkbDfltXIId,0);
-	memset(&in, 0, sizeof(xkbIndicatorNotify));
-	in.state= sli->effectiveState;
-	in.changed= pChanges->indicators.map_changes;
-	XkbSendIndicatorNotify(kbd,XkbIndicatorMapNotify,&in);
-    }
-    if (pChanges->indicators.state_changes) {
-	xkbIndicatorNotify in;
-	if (sli==NULL)
-	    sli= XkbFindSrvLedInfo(kbd,XkbDfltXIClass,XkbDfltXIId,0);
-	memset(&in, 0, sizeof(xkbIndicatorNotify));
-	in.state= sli->effectiveState;
-	in.changed= pChanges->indicators.state_changes;
-	XkbSendIndicatorNotify(kbd,XkbIndicatorStateNotify,&in);
-    }
-    if (pChanges->names.changed) {
-	xkbNamesNotify nn;
-	memset(&nn, 0, sizeof(xkbNamesNotify));
-	nn.changed= pChanges->names.changed;
-	nn.firstType= pChanges->names.first_type;
-	nn.nTypes= pChanges->names.num_types;
-	nn.firstLevelName= pChanges->names.first_lvl;
-	nn.nLevelNames= pChanges->names.num_lvls;
-	nn.nRadioGroups= pChanges->names.num_rg;
-	nn.changedVirtualMods= pChanges->names.changed_vmods;
-	nn.changedIndicators= pChanges->names.changed_indicators;
-	XkbSendNamesNotify(kbd,&nn);
-    }
-    if ((pChanges->compat.changed_groups)||(pChanges->compat.num_si>0)) {
-	xkbCompatMapNotify cmn;
-	memset(&cmn, 0, sizeof(xkbCompatMapNotify));
-	cmn.changedGroups= pChanges->compat.changed_groups;
-	cmn.firstSI= pChanges->compat.first_si;
-	cmn.nSI= pChanges->compat.num_si;
-	cmn.nTotalSI= kbd->key->xkbInfo->desc->compat->num_si;
-	XkbSendCompatMapNotify(kbd,&cmn);
-    }
-    return;
-}
-
-/***====================================================================***/
-
-void
-XkbFilterEvents(ClientPtr client,int nEvents,xEvent *xE)
-{
-    DeviceIntPtr dev = NULL;
-    XkbSrvInfoPtr xkbi;
-    CARD8 type = xE[0].u.u.type;
-
-    if (xE->u.u.type & EXTENSION_EVENT_BASE)
-        dev = XIGetDevice(xE);
-
-    if (!dev)
-        dev = PickKeyboard(client);
-
-    if (!dev->key)
-        return;
-
-    xkbi = dev->key->xkbInfo;
-
-    if (client->xkbClientFlags & _XkbClientInitialized) {
-	if ((xkbDebugFlags&0x10)&&
-            (type == KeyPress || type == KeyRelease ||
-             type == DeviceKeyPress || type == DeviceKeyRelease))
-	    DebugF("[xkb] XkbFilterWriteEvents (XKB client): state 0x%04x\n",
-                   xE[0].u.keyButtonPointer.state);
-
-	if (dev->deviceGrab.grab != NullGrab && dev->deviceGrab.fromPassiveGrab &&
-	    (type == KeyPress || type == KeyRelease ||
-             type == DeviceKeyPress || type == DeviceKeyRelease)) {
-	    unsigned int state, flags;
-
-	    flags = client->xkbClientFlags;
-	    state = xkbi->state.compat_grab_mods;
-	    if (flags & XkbPCF_GrabsUseXKBStateMask) {
-		int group;
-		if (flags & XkbPCF_LookupStateWhenGrabbed) {
-		     group = xkbi->state.group;
-		     state = xkbi->state.lookup_mods;
-		}
-		else {
-		    state = xkbi->state.grab_mods;
-		    group = xkbi->state.base_group + xkbi->state.latched_group;
-		    if (group < 0 || group >= xkbi->desc->ctrls->num_groups)
-			group = XkbAdjustGroup(group, xkbi->desc->ctrls);
-		}
-		state = XkbBuildCoreState(state, group);
-	    }
-	    else if (flags & XkbPCF_LookupStateWhenGrabbed) {
-		state = xkbi->state.compat_lookup_mods;
-            }
-	    xE[0].u.keyButtonPointer.state = state;
-	}
-    }
-    else {
-        if ((xkbDebugFlags & 0x4) &&
-	    (xE[0].u.u.type == KeyPress || xE[0].u.u.type==KeyRelease ||
-             xE[0].u.u.type == DeviceKeyPress ||
-             xE[0].u.u.type == DeviceKeyRelease)) {
-	    DebugF("[xkb] XKbFilterWriteEvents (non-XKB):\n");
-	    DebugF("[xkb] event= 0x%04x\n",xE[0].u.keyButtonPointer.state);
-	    DebugF("[xkb] lookup= 0x%02x, grab= 0x%02x\n",
-                   xkbi->state.lookup_mods, xkbi->state.grab_mods);
-	    DebugF("[xkb] compat lookup= 0x%02x, grab= 0x%02x\n",
-		   xkbi->state.compat_lookup_mods, xkbi->state.compat_grab_mods);
-	}
-	if (type >= KeyPress && type <= MotionNotify) {
-	    CARD16 old, new;
-
-	    old = xE[0].u.keyButtonPointer.state & ~0x1f00;
-	    new = xE[0].u.keyButtonPointer.state & 0x1F00;
-
-	    if (old == XkbStateFieldFromRec(&xkbi->state))
-		new |= xkbi->state.compat_lookup_mods;
-	    else
-                new |= xkbi->state.compat_grab_mods;
-	    xE[0].u.keyButtonPointer.state = new;
-	}
-	else if (type == EnterNotify || type == LeaveNotify) {
-	    xE[0].u.enterLeave.state &= 0x1F00;
-	    xE[0].u.enterLeave.state |= xkbi->state.compat_grab_mods;
-	}
-        else if (type >= DeviceKeyPress && type <= DeviceMotionNotify) {
-            CARD16 old, new;
-            deviceKeyButtonPointer *kbp = (deviceKeyButtonPointer*) &xE[0];
-
-            old = kbp->state & ~0x1F00;
-            new = kbp->state & 0x1F00;
-	    if (old == XkbStateFieldFromRec(&xkbi->state))
-		new |= xkbi->state.compat_lookup_mods;
-	    else
-                new |= xkbi->state.compat_grab_mods;
-            kbp->state = new;
-        }
-    }
-}
-
-/***====================================================================***/
-
-XkbInterestPtr
-XkbFindClientResource(DevicePtr inDev,ClientPtr client)
-{
-DeviceIntPtr	dev = (DeviceIntPtr)inDev;
-XkbInterestPtr	interest;
-
-    if ( dev->xkb_interest ) {
-	interest = dev->xkb_interest;
-	while (interest){
-	    if (interest->client==client) {
-		return interest;
-	    }
-	    interest = interest->next;
-	}
-    }
-    return NULL;
-}
-
-XkbInterestPtr
-XkbAddClientResource(DevicePtr inDev,ClientPtr client,XID id)
-{
-DeviceIntPtr	dev = (DeviceIntPtr)inDev;
-XkbInterestPtr	interest;
-
-    interest = dev->xkb_interest;
-    while (interest) {
-	if (interest->client==client)
-	    return ((interest->resource==id)?interest:NULL);
-	interest = interest->next;
-    }
-    interest = xcalloc(1, sizeof(XkbInterestRec));
-    if (interest) {
-	interest->dev = dev;
-	interest->client = client;
-	interest->resource = id;
-	interest->stateNotifyMask= 0;
-	interest->ctrlsNotifyMask= 0;
-	interest->namesNotifyMask= 0;
-	interest->compatNotifyMask= 0;
-	interest->bellNotifyMask= FALSE;
-	interest->accessXNotifyMask= 0;
-	interest->iStateNotifyMask= 0;
-	interest->iMapNotifyMask= 0;
-	interest->altSymsNotifyMask= 0;
-	interest->next = dev->xkb_interest;
-	dev->xkb_interest= interest;
-	return interest;
-    }
-    return NULL;
-}
-
-int
-XkbRemoveResourceClient(DevicePtr inDev,XID id) 
-{
-XkbSrvInfoPtr	xkbi;
-DeviceIntPtr	dev = (DeviceIntPtr)inDev;
-XkbInterestPtr	interest;
-Bool		found;
-unsigned long	autoCtrls,autoValues;
-ClientPtr	client = NULL;
-
-    found= FALSE;
-
-    if (!dev->key || !dev->key->xkbInfo)
-        return found;
-
-    autoCtrls= autoValues= 0;
-    if ( dev->xkb_interest ) {
-	interest = dev->xkb_interest;
-	if (interest && (interest->resource==id)){
-	    dev->xkb_interest = interest->next;
-	    autoCtrls= interest->autoCtrls;
-	    autoValues= interest->autoCtrlValues;
-	    client= interest->client;
-	    xfree(interest);
-	    found= TRUE;
-	}
-	while ((!found)&&(interest->next)) {
-	    if (interest->next->resource==id) {
-		XkbInterestPtr	victim = interest->next;
-		interest->next = victim->next;
-		autoCtrls= victim->autoCtrls;
-		autoValues= victim->autoCtrlValues;
-		client= victim->client;
-		xfree(victim);
-		found= TRUE;
-	    }
-	    interest = interest->next;
-	}
-    }
-    if (found && autoCtrls && dev->key && dev->key->xkbInfo ) {
-	XkbEventCauseRec cause;
-
-	xkbi= dev->key->xkbInfo;
-	XkbSetCauseXkbReq(&cause,X_kbPerClientFlags,client);
-	XkbEnableDisableControls(xkbi,autoCtrls,autoValues,NULL,&cause);
-    }
-    return found;
-}
+/************************************************************

+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 <X11/X.h>

+#include <X11/Xproto.h>

+#include <X11/keysym.h>

+#include <X11/extensions/XI.h>

+#include <X11/extensions/XIproto.h>

+#include "inputstr.h"

+#include "exevents.h"

+#include "exglobals.h"

+#include "windowstr.h"

+#include "exevents.h"

+#include <xkbsrv.h>

+#include "xkb.h"

+

+/***====================================================================***/

+

+/*

+ * This function sends out two kinds of notification:

+ *   - Core mapping notify events sent to clients for whom kbd is the

+ *     current core ('picked') keyboard _and_ have not explicitly

+ *     selected for XKB mapping notify events;

+ *   - Xi mapping events, sent unconditionally to all clients who have

+ *     explicitly selected for them (including those who have explicitly

+ *     selected for XKB mapping notify events!).

+ */

+static void

+XkbSendLegacyMapNotify(DeviceIntPtr kbd, CARD16 xkb_event, CARD16 changed,

+                       int first_key, int num_keys)

+{

+    int i;

+    int keymap_changed = 0;

+    int modmap_changed = 0;

+    xEvent core_mn;

+    deviceMappingNotify xi_mn;

+    CARD32 time = GetTimeInMillis();

+

+    if (xkb_event == XkbNewKeyboardNotify) {

+        if (changed & XkbNKN_KeycodesMask) {

+            keymap_changed = 1;

+            modmap_changed = 1;

+        }

+    }

+    else if (xkb_event == XkbMapNotify) {

+        if (changed & XkbKeySymsMask)

+            keymap_changed = 1;

+        if (changed & XkbModifierMapMask)

+            modmap_changed = 1;

+    }

+    if (!keymap_changed && !modmap_changed)

+        return;

+

+    core_mn.u.u.type = MappingNotify;

+    xi_mn.type = DeviceMappingNotify;

+    xi_mn.deviceid = kbd->id;

+    xi_mn.time = time;

+

+    /* 0 is serverClient. */

+    for (i = 1; i < currentMaxClients; i++) {

+        if (!clients[i] || clients[i]->clientState != ClientStateRunning)

+            continue;

+

+        /* Ignore clients which will have already received this.

+         * Inconsistent with themselves, but consistent with previous

+         * behaviour.*/

+        if (xkb_event == XkbMapNotify && (clients[i]->mapNotifyMask & changed))

+            continue;

+        if (xkb_event == XkbNewKeyboardNotify &&

+            (clients[i]->xkbClientFlags & _XkbClientInitialized))

+            continue;

+

+        /* Don't send core events to clients who don't know about us. */

+        if (!XIShouldNotify(clients[i], kbd))

+            continue;

+

+        core_mn.u.u.sequenceNumber = clients[i]->sequence;

+        if (keymap_changed) {

+            core_mn.u.mappingNotify.request = MappingKeyboard;

+

+            /* Clip the keycode range to what the client knows about, so it

+             * doesn't freak out. */

+            if (first_key >= clients[i]->minKC)

+                core_mn.u.mappingNotify.firstKeyCode = first_key;

+            else

+                core_mn.u.mappingNotify.firstKeyCode = clients[i]->minKC;

+            if (first_key + num_keys - 1 <= clients[i]->maxKC)

+                core_mn.u.mappingNotify.count = num_keys;

+            else

+                core_mn.u.mappingNotify.count = clients[i]->maxKC -

+                                                 clients[i]->minKC + 1;

+

+            WriteEventsToClient(clients[i], 1, &core_mn);

+        }

+        if (modmap_changed) {

+            core_mn.u.mappingNotify.request = MappingModifier;

+            core_mn.u.mappingNotify.firstKeyCode = 0;

+            core_mn.u.mappingNotify.count = 0;

+            WriteEventsToClient(clients[i], 1, &core_mn);

+        }

+    }

+

+    /* Hmm, maybe we can accidentally generate Xi events for core devices

+     * here? Clients might be upset, but that seems better than the

+     * alternative of stale keymaps. -ds */

+    if (keymap_changed) {

+        xi_mn.request = MappingKeyboard;

+        xi_mn.firstKeyCode = first_key;

+        xi_mn.count = num_keys;

+        SendEventToAllWindows(kbd, DeviceMappingNotifyMask, (xEvent *) &xi_mn,

+                              1);

+    }

+    if (modmap_changed) {

+        xi_mn.request = MappingModifier;

+        xi_mn.firstKeyCode = 0;

+        xi_mn.count = 0;

+        SendEventToAllWindows(kbd, DeviceMappingNotifyMask, (xEvent *) &xi_mn,

+                              1);

+    }

+}

+

+/***====================================================================***/

+

+void

+XkbSendNewKeyboardNotify(DeviceIntPtr kbd,xkbNewKeyboardNotify *pNKN)

+{

+    int i;

+    Time time = GetTimeInMillis();

+    CARD16 changed = pNKN->changed;

+

+    pNKN->type = XkbEventCode + XkbEventBase;

+    pNKN->xkbType = XkbNewKeyboardNotify;

+

+    for (i=1; i<currentMaxClients; i++) {

+        if (!clients[i] || clients[i]->clientState != ClientStateRunning)

+            continue;

+

+        if (!(clients[i]->newKeyboardNotifyMask & changed))

+            continue;

+

+        if (!XIShouldNotify(clients[i], kbd))

+            continue;

+

+        pNKN->sequenceNumber = clients[i]->sequence;

+        pNKN->time = time;

+        pNKN->changed = changed;

+        if (clients[i]->swapped) {

+            int n;

+            swaps(&pNKN->sequenceNumber,n);

+            swapl(&pNKN->time,n);

+            swaps(&pNKN->changed,n);

+        }

+        WriteToClient(clients[i], sizeof(xEvent), pNKN);

+

+        if (changed & XkbNKN_KeycodesMask) {

+            clients[i]->minKC = pNKN->minKeyCode;

+            clients[i]->maxKC = pNKN->maxKeyCode;

+        }

+    }

+

+    XkbSendLegacyMapNotify(kbd, XkbNewKeyboardNotify, changed, pNKN->minKeyCode,

+                           pNKN->maxKeyCode - pNKN->minKeyCode + 1);

+

+    return;

+}

+

+/***====================================================================***/

+

+void

+XkbSendStateNotify(DeviceIntPtr kbd,xkbStateNotify *pSN)

+{

+XkbSrvInfoPtr	xkbi;

+XkbStatePtr	state;

+XkbInterestPtr	interest;

+Time 		time;

+register CARD16	changed,bState;

+

+    interest = kbd->xkb_interest;

+    if (!interest || !kbd->key || !kbd->key->xkbInfo)

+	return;

+    xkbi = kbd->key->xkbInfo;

+    state= &xkbi->state;

+

+    pSN->type = XkbEventCode + XkbEventBase;

+    pSN->xkbType = XkbStateNotify;

+    pSN->deviceID = kbd->id;

+    pSN->time = time = GetTimeInMillis();

+    pSN->mods = state->mods;

+    pSN->baseMods = state->base_mods;

+    pSN->latchedMods = state->latched_mods;

+    pSN->lockedMods = state->locked_mods;

+    pSN->group = state->group;

+    pSN->baseGroup = state->base_group;

+    pSN->latchedGroup = state->latched_group;

+    pSN->lockedGroup = state->locked_group;

+    pSN->compatState = state->compat_state;

+    pSN->grabMods = state->grab_mods;

+    pSN->compatGrabMods = state->compat_grab_mods;

+    pSN->lookupMods = state->lookup_mods;

+    pSN->compatLookupMods = state->compat_lookup_mods;

+    pSN->ptrBtnState = state->ptr_buttons;

+    changed = pSN->changed;

+    bState= pSN->ptrBtnState;

+

+    while (interest) {

+	if ((!interest->client->clientGone) &&

+	    (interest->client->requestVector != InitialVector) &&

+	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&

+	    (interest->stateNotifyMask&changed) &&

+            XIShouldNotify(interest->client,kbd)) {

+	    pSN->sequenceNumber = interest->client->sequence;

+	    pSN->time = time;

+	    pSN->changed = changed;

+	    pSN->ptrBtnState = bState;

+	    if ( interest->client->swapped ) {

+		register int n;

+		swaps(&pSN->sequenceNumber,n);

+		swapl(&pSN->time,n);

+		swaps(&pSN->changed,n);

+		swaps(&pSN->ptrBtnState,n);

+	    }

+	    WriteToClient(interest->client, sizeof(xEvent), (char *)pSN);

+	}

+	interest= interest->next;

+    }

+    return;

+}

+

+/***====================================================================***/

+

+/*

+ * This function sends out XKB mapping notify events to clients which

+ * have explicitly selected for them.  Core and Xi events are handled by

+ * XkbSendLegacyMapNotify. */

+void

+XkbSendMapNotify(DeviceIntPtr kbd, xkbMapNotify *pMN)

+{

+    int i;

+    CARD32 time = GetTimeInMillis();

+    CARD16 changed = pMN->changed;

+    XkbSrvInfoPtr xkbi = kbd->key->xkbInfo;

+

+    pMN->minKeyCode = xkbi->desc->min_key_code;

+    pMN->maxKeyCode = xkbi->desc->max_key_code;

+    pMN->type = XkbEventCode + XkbEventBase;

+    pMN->xkbType = XkbMapNotify;

+    pMN->deviceID = kbd->id;

+

+    /* 0 is serverClient. */

+    for (i = 1; i < currentMaxClients; i++) {

+        if (!clients[i] || clients[i]->clientState != ClientStateRunning)

+            continue;

+

+        if (!(clients[i]->mapNotifyMask & changed))

+            continue;

+

+        if (!XIShouldNotify(clients[i], kbd))

+            continue;

+

+        pMN->time = time;

+        pMN->sequenceNumber = clients[i]->sequence;

+        pMN->changed = changed;

+

+        if (clients[i]->swapped) {

+            int n;

+            swaps(&pMN->sequenceNumber, n);

+            swapl(&pMN->time, n);

+            swaps(&pMN->changed, n);

+        }

+        WriteToClient(clients[i], sizeof(xEvent), pMN);

+    }

+

+    XkbSendLegacyMapNotify(kbd, XkbMapNotify, changed, pMN->firstKeySym,

+                           pMN->nKeySyms);

+}

+

+int

+XkbComputeControlsNotify(	DeviceIntPtr	 	kbd,

+				XkbControlsPtr		old,

+				XkbControlsPtr		new,

+				xkbControlsNotify *	pCN,

+				Bool			forceCtrlProc)

+{

+int		i;

+CARD32 		changedControls;

+

+    changedControls= 0;

+

+    if (!kbd || !kbd->kbdfeed)

+        return 0;

+    

+    if (old->enabled_ctrls!=new->enabled_ctrls)

+	changedControls|= XkbControlsEnabledMask;

+    if ((old->repeat_delay!=new->repeat_delay)||

+	(old->repeat_interval!=new->repeat_interval))

+	changedControls|= XkbRepeatKeysMask;

+    for (i = 0; i < XkbPerKeyBitArraySize; i++)

+	if (old->per_key_repeat[i] != new->per_key_repeat[i])

+	    changedControls|= XkbPerKeyRepeatMask;

+    if (old->slow_keys_delay!=new->slow_keys_delay)

+	changedControls|= XkbSlowKeysMask;

+    if (old->debounce_delay!=new->debounce_delay)

+	changedControls|= XkbBounceKeysMask;

+    if ((old->mk_delay!=new->mk_delay)||

+	(old->mk_interval!=new->mk_interval)||

+	(old->mk_dflt_btn!=new->mk_dflt_btn))

+	changedControls|= XkbMouseKeysMask;

+    if ((old->mk_time_to_max!=new->mk_time_to_max)||

+	(old->mk_curve!=new->mk_curve)||

+	(old->mk_max_speed!=new->mk_max_speed))

+	changedControls|= XkbMouseKeysAccelMask;

+    if (old->ax_options!=new->ax_options)

+	changedControls|= XkbAccessXKeysMask;

+    if ((old->ax_options^new->ax_options) & XkbAX_SKOptionsMask)

+	changedControls|= XkbStickyKeysMask;

+    if ((old->ax_options^new->ax_options) & XkbAX_FBOptionsMask)

+	changedControls|= XkbAccessXFeedbackMask;

+    if ((old->ax_timeout!=new->ax_timeout)||

+	(old->axt_ctrls_mask!=new->axt_ctrls_mask)||

+	(old->axt_ctrls_values!=new->axt_ctrls_values)||

+	(old->axt_opts_mask!=new->axt_opts_mask)||

+	(old->axt_opts_values!= new->axt_opts_values)) {

+	changedControls|= XkbAccessXTimeoutMask;

+    }

+    if ((old->internal.mask!=new->internal.mask)||

+	(old->internal.real_mods!=new->internal.real_mods)||

+	(old->internal.vmods!=new->internal.vmods))

+	changedControls|= XkbInternalModsMask;

+    if ((old->ignore_lock.mask!=new->ignore_lock.mask)||

+	(old->ignore_lock.real_mods!=new->ignore_lock.real_mods)||

+	(old->ignore_lock.vmods!=new->ignore_lock.vmods))

+	changedControls|= XkbIgnoreLockModsMask;

+

+    if (new->enabled_ctrls&XkbRepeatKeysMask)

+	 kbd->kbdfeed->ctrl.autoRepeat=TRUE;

+    else kbd->kbdfeed->ctrl.autoRepeat=FALSE;

+

+    if (kbd->kbdfeed && kbd->kbdfeed->CtrlProc &&

+	(changedControls || forceCtrlProc))

+	(*kbd->kbdfeed->CtrlProc)(kbd, &kbd->kbdfeed->ctrl);

+

+    if ((!changedControls)&&(old->num_groups==new->num_groups))

+	return 0;

+

+    if (!kbd->xkb_interest)

+	return 0;

+

+    pCN->changedControls = changedControls;

+    pCN->enabledControls = new->enabled_ctrls;

+    pCN->enabledControlChanges = (new->enabled_ctrls^old->enabled_ctrls);

+    pCN->numGroups = new->num_groups;

+

+    return 1;

+}

+

+void

+XkbSendControlsNotify(DeviceIntPtr kbd,xkbControlsNotify *pCN)

+{

+int			initialized;

+CARD32 		 	changedControls, enabledControls, enabledChanges = 0;

+XkbSrvInfoPtr		xkbi;

+XkbInterestPtr		interest;

+Time 		 	time = 0;

+

+    interest = kbd->xkb_interest;

+    if (!interest || !kbd->key || !kbd->key->xkbInfo)

+	return;

+    xkbi = kbd->key->xkbInfo;

+ 

+    initialized = 0;

+    enabledControls = xkbi->desc->ctrls->enabled_ctrls;

+    changedControls = pCN->changedControls;

+    pCN->numGroups= xkbi->desc->ctrls->num_groups;

+    while (interest) {

+	if ((!interest->client->clientGone) &&

+	    (interest->client->requestVector != InitialVector) &&

+	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&

+	    (interest->ctrlsNotifyMask&changedControls) &&

+            XIShouldNotify(interest->client, kbd)) {

+	    if (!initialized) {

+		pCN->type = XkbEventCode + XkbEventBase;

+		pCN->xkbType = XkbControlsNotify;

+		pCN->deviceID = kbd->id;

+		pCN->time = time = GetTimeInMillis();

+		enabledChanges = pCN->enabledControlChanges;

+		initialized= 1;

+	    }

+	    pCN->changedControls = changedControls;

+	    pCN->enabledControls = enabledControls;

+	    pCN->enabledControlChanges = enabledChanges;

+	    pCN->sequenceNumber = interest->client->sequence;

+	    pCN->time = time;

+	    if ( interest->client->swapped ) {

+		register int n;

+		swaps(&pCN->sequenceNumber,n);

+		swapl(&pCN->changedControls,n);

+		swapl(&pCN->enabledControls,n);

+		swapl(&pCN->enabledControlChanges,n);

+		swapl(&pCN->time,n);

+	    }

+	    WriteToClient(interest->client, sizeof(xEvent), (char *)pCN);

+	}

+	interest= interest->next;

+    }

+    return;

+}

+

+static void

+XkbSendIndicatorNotify(DeviceIntPtr kbd,int xkbType,xkbIndicatorNotify *pEv)

+{

+int		initialized;

+XkbInterestPtr	interest;

+Time 		time = 0;

+CARD32		state,changed;

+

+    interest = kbd->xkb_interest;

+    if (!interest)

+	return;

+ 

+    initialized = 0;

+    state = pEv->state;

+    changed = pEv->changed;

+    while (interest) {

+	if ((!interest->client->clientGone) &&

+	    (interest->client->requestVector != InitialVector) &&

+	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&

+            XIShouldNotify(interest->client, kbd) &&

+	    (((xkbType==XkbIndicatorStateNotify)&&

+				(interest->iStateNotifyMask&changed))||

+	     ((xkbType==XkbIndicatorMapNotify)&&

+	    			(interest->iMapNotifyMask&changed)))) {

+	    if (!initialized) {

+		pEv->type = XkbEventCode + XkbEventBase;

+		pEv->xkbType = xkbType;

+		pEv->deviceID = kbd->id;

+		pEv->time = time = GetTimeInMillis();

+		initialized= 1;

+	    }

+	    pEv->sequenceNumber = interest->client->sequence;

+	    pEv->time = time;

+	    pEv->changed = changed;

+	    pEv->state = state;

+	    if ( interest->client->swapped ) {

+		register int n;

+		swaps(&pEv->sequenceNumber,n);

+		swapl(&pEv->time,n);

+		swapl(&pEv->changed,n);

+		swapl(&pEv->state,n);

+	    }

+	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);

+	}

+	interest= interest->next;

+    }

+    return;

+}

+

+

+void

+XkbHandleBell(	BOOL		 force,

+		BOOL		 eventOnly,

+		DeviceIntPtr	 kbd,

+		CARD8		 percent,

+		pointer		 pCtrl,

+		CARD8		 class,

+		Atom		 name,

+		WindowPtr	 pWin,

+		ClientPtr	 pClient)

+{

+xkbBellNotify	bn;

+int		initialized;

+XkbSrvInfoPtr	xkbi;

+XkbInterestPtr	interest;

+CARD8		id;

+CARD16		pitch,duration;

+Time 		time = 0;

+XID		winID = 0;

+

+    if (!kbd->key || !kbd->key->xkbInfo)

+        return;

+

+    xkbi = kbd->key->xkbInfo;

+

+    if ((force||(xkbi->desc->ctrls->enabled_ctrls&XkbAudibleBellMask))&&

+							(!eventOnly)) {

+        if (kbd->kbdfeed->BellProc)

+            (*kbd->kbdfeed->BellProc)(percent,kbd,(pointer)pCtrl,class);

+    }

+    interest = kbd->xkb_interest;

+    if ((!interest)||(force))

+	return;

+

+    if ((class==0)||(class==KbdFeedbackClass)) {

+	KeybdCtrl *pKeyCtrl= (KeybdCtrl *)pCtrl;

+	id= pKeyCtrl->id;

+	pitch= pKeyCtrl->bell_pitch;

+	duration= pKeyCtrl->bell_duration;

+    }

+    else if (class==BellFeedbackClass) {

+	BellCtrl *pBellCtrl= (BellCtrl *)pCtrl;

+	id= pBellCtrl->id;

+	pitch= pBellCtrl->pitch;

+	duration= pBellCtrl->duration;

+    }

+    else return;

+ 

+    initialized = 0;

+    while (interest) {

+	if ((!interest->client->clientGone) &&

+	    (interest->client->requestVector != InitialVector) &&

+	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&

+	    (interest->bellNotifyMask) &&

+            XIShouldNotify(interest->client,kbd)) {

+	    if (!initialized) {

+		time = GetTimeInMillis();

+		bn.type = XkbEventCode + XkbEventBase;

+		bn.xkbType = XkbBellNotify;

+		bn.deviceID = kbd->id;

+		bn.bellClass = class;

+		bn.bellID = id;

+		bn.percent= percent;

+		bn.eventOnly = (eventOnly!=0);

+		winID= (pWin?pWin->drawable.id:None);

+		initialized= 1;

+	    }

+	    bn.sequenceNumber = interest->client->sequence;

+	    bn.time = time;

+	    bn.pitch = pitch;

+	    bn.duration = duration;

+	    bn.name = name;

+	    bn.window=  winID;

+	    if ( interest->client->swapped ) {

+		register int n;

+		swaps(&bn.sequenceNumber,n);

+		swapl(&bn.time,n);

+		swaps(&bn.pitch,n);

+		swaps(&bn.duration,n);

+		swapl(&bn.name,n);

+		swapl(&bn.window,n);

+	    }

+	    WriteToClient(interest->client, sizeof(xEvent), (char *)&bn);

+	}

+	interest= interest->next;

+    }

+    return;

+}

+

+void

+XkbSendAccessXNotify(DeviceIntPtr kbd,xkbAccessXNotify *pEv)

+{

+int		initialized;

+XkbInterestPtr	interest;

+Time 		time = 0;

+CARD16		sk_delay,db_delay;

+

+    interest = kbd->xkb_interest;

+    if (!interest)

+	return;

+ 

+    initialized = 0;

+    sk_delay= pEv->slowKeysDelay;

+    db_delay= pEv->debounceDelay;

+    while (interest) {

+	if ((!interest->client->clientGone) &&

+	    (interest->client->requestVector != InitialVector) &&

+	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&

+	    (interest->accessXNotifyMask&(1<<pEv->detail)) &&

+            XIShouldNotify(interest->client, kbd)) {

+	    if (!initialized) {

+		pEv->type = XkbEventCode + XkbEventBase;

+		pEv->xkbType = XkbAccessXNotify;

+		pEv->deviceID = kbd->id;

+		pEv->time = time = GetTimeInMillis();

+		initialized= 1;

+	    }

+	    pEv->sequenceNumber = interest->client->sequence;

+	    pEv->time = time;

+	    pEv->slowKeysDelay = sk_delay;

+	    pEv->debounceDelay = db_delay;

+	    if ( interest->client->swapped ) {

+		register int n;

+		swaps(&pEv->sequenceNumber,n);

+		swapl(&pEv->time,n);

+		swaps(&pEv->slowKeysDelay,n);

+		swaps(&pEv->debounceDelay,n);

+	    }

+	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);

+	}

+	interest= interest->next;

+    }

+    return;

+}

+

+void

+XkbSendNamesNotify(DeviceIntPtr kbd,xkbNamesNotify *pEv)

+{

+int		initialized;

+XkbInterestPtr	interest;

+Time 		time = 0;

+CARD16		changed,changedVirtualMods;

+CARD32		changedIndicators;

+

+    interest = kbd->xkb_interest;

+    if (!interest)

+	return;

+ 

+    initialized = 0;

+    changed= pEv->changed;

+    changedIndicators= pEv->changedIndicators;

+    changedVirtualMods= pEv->changedVirtualMods;

+    while (interest) {

+	if ((!interest->client->clientGone) &&

+	    (interest->client->requestVector != InitialVector) &&

+	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&

+	    (interest->namesNotifyMask&pEv->changed) &&

+            XIShouldNotify(interest->client, kbd)) {

+	    if (!initialized) {

+		pEv->type = XkbEventCode + XkbEventBase;

+		pEv->xkbType = XkbNamesNotify;

+		pEv->deviceID = kbd->id;

+		pEv->time = time = GetTimeInMillis();

+		initialized= 1;

+	    }

+	    pEv->sequenceNumber = interest->client->sequence;

+	    pEv->time = time;

+	    pEv->changed = changed;

+	    pEv->changedIndicators = changedIndicators;

+	    pEv->changedVirtualMods= changedVirtualMods;

+	    if ( interest->client->swapped ) {

+		register int n;

+		swaps(&pEv->sequenceNumber,n);

+		swapl(&pEv->time,n);

+		swaps(&pEv->changed,n);

+		swapl(&pEv->changedIndicators,n);

+		swaps(&pEv->changedVirtualMods,n);

+	    }

+	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);

+	}

+	interest= interest->next;

+    }

+    return;

+}

+

+void

+XkbSendCompatMapNotify(DeviceIntPtr kbd,xkbCompatMapNotify *pEv)

+{

+int		initialized;

+XkbInterestPtr	interest;

+Time 		time = 0;

+CARD16		firstSI = 0, nSI = 0, nTotalSI = 0;

+

+    interest = kbd->xkb_interest;

+    if (!interest)

+	return;

+ 

+    initialized = 0;

+    while (interest) {

+	if ((!interest->client->clientGone) &&

+	    (interest->client->requestVector != InitialVector) &&

+	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&

+	    (interest->compatNotifyMask) &&

+            XIShouldNotify(interest->client, kbd)) {

+	    if (!initialized) {

+		pEv->type = XkbEventCode + XkbEventBase;

+		pEv->xkbType = XkbCompatMapNotify;

+		pEv->deviceID = kbd->id;

+		pEv->time = time = GetTimeInMillis();

+		firstSI= pEv->firstSI;

+		nSI= pEv->nSI;

+		nTotalSI= pEv->nTotalSI;

+		initialized= 1;

+	    }

+	    pEv->sequenceNumber = interest->client->sequence;

+	    pEv->time = time;

+	    pEv->firstSI = firstSI;

+	    pEv->nSI = nSI;

+	    pEv->nTotalSI = nTotalSI;

+	    if ( interest->client->swapped ) {

+		register int n;

+		swaps(&pEv->sequenceNumber,n);

+		swapl(&pEv->time,n);

+		swaps(&pEv->firstSI,n);

+		swaps(&pEv->nSI,n);

+		swaps(&pEv->nTotalSI,n);

+	    }

+	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);

+	}

+	interest= interest->next;

+    }

+    return;

+}

+

+void

+XkbSendActionMessage(DeviceIntPtr kbd,xkbActionMessage *pEv)

+{

+int		 initialized;

+XkbSrvInfoPtr	 xkbi;

+XkbInterestPtr	 interest;

+Time 		 time = 0;

+

+    interest = kbd->xkb_interest;

+    if (!interest || !kbd->key || !kbd->key->xkbInfo)

+	return;

+ 

+    xkbi = kbd->key->xkbInfo;

+

+    initialized = 0;

+    pEv->mods= xkbi->state.mods;

+    pEv->group= xkbi->state.group;

+    while (interest) {

+	if ((!interest->client->clientGone) &&

+	    (interest->client->requestVector != InitialVector) &&

+	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&

+	    (interest->actionMessageMask) &&

+            XIShouldNotify(interest->client, kbd)) {

+	    if (!initialized) {

+		pEv->type = XkbEventCode + XkbEventBase;

+		pEv->xkbType = XkbActionMessage;

+		pEv->deviceID = kbd->id;

+		pEv->sequenceNumber = interest->client->sequence;

+		pEv->time = time = GetTimeInMillis();

+		initialized= 1;

+	    }

+	    pEv->sequenceNumber = interest->client->sequence;

+	    pEv->time = time;

+	    if ( interest->client->swapped ) {

+		register int n;

+		swaps(&pEv->sequenceNumber,n);

+		swapl(&pEv->time,n);

+	    }

+	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);

+	}

+	interest= interest->next;

+    }

+    return;

+}

+

+void

+XkbSendExtensionDeviceNotify(	DeviceIntPtr 			dev,

+				ClientPtr			client,

+				xkbExtensionDeviceNotify *	pEv)

+{

+int		 initialized;

+XkbInterestPtr	 interest;

+Time 		 time = 0;

+CARD32		 defined, state;

+CARD16		 reason;

+

+    interest = dev->xkb_interest;

+    if (!interest)

+	return;

+ 

+    initialized = 0;

+    reason= pEv->reason;

+    defined= pEv->ledsDefined;

+    state= pEv->ledState;

+    while (interest) {

+	if ((!interest->client->clientGone) &&

+	    (interest->client->requestVector != InitialVector) &&

+	    (interest->client->xkbClientFlags&_XkbClientInitialized) &&

+	    (interest->extDevNotifyMask&reason) &&

+            XIShouldNotify(interest->client, dev)) {

+	    if (!initialized) {

+		pEv->type = XkbEventCode + XkbEventBase;

+		pEv->xkbType = XkbExtensionDeviceNotify;

+		pEv->deviceID = dev->id;

+		pEv->sequenceNumber = interest->client->sequence;

+		pEv->time = time = GetTimeInMillis();

+		initialized= 1;

+	    }

+	    else {

+		pEv->sequenceNumber = interest->client->sequence;

+		pEv->time = time;

+		pEv->ledsDefined= defined;

+		pEv->ledState= state;

+		pEv->reason= reason;

+		pEv->supported= XkbXI_AllFeaturesMask;

+	    }

+	    if ( interest->client->swapped ) {

+		register int n;

+		swaps(&pEv->sequenceNumber,n);

+		swapl(&pEv->time,n);

+		swapl(&pEv->ledsDefined,n);

+		swapl(&pEv->ledState,n);

+		swaps(&pEv->reason,n);

+		swaps(&pEv->supported,n);

+	    }

+	    WriteToClient(interest->client, sizeof(xEvent), (char *)pEv);

+	}

+	interest= interest->next;

+    }

+    return;

+}

+

+void

+XkbSendNotification(	DeviceIntPtr		kbd,

+			XkbChangesPtr		pChanges,

+			XkbEventCausePtr	cause)

+{

+XkbSrvLedInfoPtr	sli;

+

+    sli= NULL;

+    if (pChanges->state_changes) {

+	xkbStateNotify sn;

+	sn.changed= pChanges->state_changes;

+	sn.keycode= cause->kc;

+	sn.eventType= cause->event;

+	sn.requestMajor= cause->mjr;

+	sn.requestMinor= cause->mnr;

+	XkbSendStateNotify(kbd,&sn);

+    }

+    if (pChanges->map.changed) {

+	xkbMapNotify mn;

+	memset(&mn, 0, sizeof(xkbMapNotify));

+	mn.changed= pChanges->map.changed;

+	mn.firstType= pChanges->map.first_type;

+	mn.nTypes= pChanges->map.num_types;

+	mn.firstKeySym= pChanges->map.first_key_sym;

+	mn.nKeySyms= pChanges->map.num_key_syms;

+	mn.firstKeyAct= pChanges->map.first_key_act;

+	mn.nKeyActs= pChanges->map.num_key_acts;

+	mn.firstKeyBehavior= pChanges->map.first_key_behavior;

+	mn.nKeyBehaviors= pChanges->map.num_key_behaviors;

+	mn.virtualMods= pChanges->map.vmods;

+	mn.firstKeyExplicit= pChanges->map.first_key_explicit;

+	mn.nKeyExplicit= pChanges->map.num_key_explicit;

+	mn.firstModMapKey= pChanges->map.first_modmap_key;

+	mn.nModMapKeys= pChanges->map.num_modmap_keys;

+	mn.firstVModMapKey= pChanges->map.first_vmodmap_key;

+	mn.nVModMapKeys= pChanges->map.num_vmodmap_keys;

+	XkbSendMapNotify(kbd,&mn);

+    }

+    if ((pChanges->ctrls.changed_ctrls)||

+	(pChanges->ctrls.enabled_ctrls_changes)) {

+	xkbControlsNotify cn;

+	memset(&cn, 0, sizeof(xkbControlsNotify));

+	cn.changedControls= pChanges->ctrls.changed_ctrls;

+	cn.enabledControlChanges= pChanges->ctrls.enabled_ctrls_changes;

+	cn.keycode= cause->kc;

+	cn.eventType= cause->event;

+	cn.requestMajor= cause->mjr;

+	cn.requestMinor= cause->mnr;

+	XkbSendControlsNotify(kbd,&cn);

+    }

+    if (pChanges->indicators.map_changes) {

+	xkbIndicatorNotify in;

+	if (sli==NULL)

+	    sli= XkbFindSrvLedInfo(kbd,XkbDfltXIClass,XkbDfltXIId,0);

+	memset(&in, 0, sizeof(xkbIndicatorNotify));

+	in.state= sli->effectiveState;

+	in.changed= pChanges->indicators.map_changes;

+	XkbSendIndicatorNotify(kbd,XkbIndicatorMapNotify,&in);

+    }

+    if (pChanges->indicators.state_changes) {

+	xkbIndicatorNotify in;

+	if (sli==NULL)

+	    sli= XkbFindSrvLedInfo(kbd,XkbDfltXIClass,XkbDfltXIId,0);

+	memset(&in, 0, sizeof(xkbIndicatorNotify));

+	in.state= sli->effectiveState;

+	in.changed= pChanges->indicators.state_changes;

+	XkbSendIndicatorNotify(kbd,XkbIndicatorStateNotify,&in);

+    }

+    if (pChanges->names.changed) {

+	xkbNamesNotify nn;

+	memset(&nn, 0, sizeof(xkbNamesNotify));

+	nn.changed= pChanges->names.changed;

+	nn.firstType= pChanges->names.first_type;

+	nn.nTypes= pChanges->names.num_types;

+	nn.firstLevelName= pChanges->names.first_lvl;

+	nn.nLevelNames= pChanges->names.num_lvls;

+	nn.nRadioGroups= pChanges->names.num_rg;

+	nn.changedVirtualMods= pChanges->names.changed_vmods;

+	nn.changedIndicators= pChanges->names.changed_indicators;

+	XkbSendNamesNotify(kbd,&nn);

+    }

+    if ((pChanges->compat.changed_groups)||(pChanges->compat.num_si>0)) {

+	xkbCompatMapNotify cmn;

+	memset(&cmn, 0, sizeof(xkbCompatMapNotify));

+	cmn.changedGroups= pChanges->compat.changed_groups;

+	cmn.firstSI= pChanges->compat.first_si;

+	cmn.nSI= pChanges->compat.num_si;

+	cmn.nTotalSI= kbd->key->xkbInfo->desc->compat->num_si;

+	XkbSendCompatMapNotify(kbd,&cmn);

+    }

+    return;

+}

+

+/***====================================================================***/

+

+void

+XkbFilterEvents(ClientPtr client,int nEvents,xEvent *xE)

+{

+    DeviceIntPtr dev = NULL;

+    XkbSrvInfoPtr xkbi;

+    CARD8 type = xE[0].u.u.type;

+

+    if (xE->u.u.type & EXTENSION_EVENT_BASE)

+        dev = XIGetDevice(xE);

+

+    if (!dev)

+        dev = PickKeyboard(client);

+

+    if (!dev->key)

+        return;

+

+    xkbi = dev->key->xkbInfo;

+

+    if (client->xkbClientFlags & _XkbClientInitialized) {

+	if ((xkbDebugFlags&0x10)&&

+            (type == KeyPress || type == KeyRelease ||

+             type == DeviceKeyPress || type == DeviceKeyRelease))

+	    DebugF("[xkb] XkbFilterWriteEvents (XKB client): state 0x%04x\n",

+                   xE[0].u.keyButtonPointer.state);

+

+	if (dev->deviceGrab.grab != NullGrab && dev->deviceGrab.fromPassiveGrab &&

+	    (type == KeyPress || type == KeyRelease ||

+             type == DeviceKeyPress || type == DeviceKeyRelease)) {

+	    unsigned int state, flags;

+

+	    flags = client->xkbClientFlags;

+	    state = xkbi->state.compat_grab_mods;

+	    if (flags & XkbPCF_GrabsUseXKBStateMask) {

+		int group;

+		if (flags & XkbPCF_LookupStateWhenGrabbed) {

+		     group = xkbi->state.group;

+		     state = xkbi->state.lookup_mods;

+		}

+		else {

+		    state = xkbi->state.grab_mods;

+		    group = xkbi->state.base_group + xkbi->state.latched_group;

+		    if (group < 0 || group >= xkbi->desc->ctrls->num_groups)

+			group = XkbAdjustGroup(group, xkbi->desc->ctrls);

+		}

+		state = XkbBuildCoreState(state, group);

+	    }

+	    else if (flags & XkbPCF_LookupStateWhenGrabbed) {

+		state = xkbi->state.compat_lookup_mods;

+            }

+	    xE[0].u.keyButtonPointer.state = state;

+	}

+    }

+    else {

+        if ((xkbDebugFlags & 0x4) &&

+	    (xE[0].u.u.type == KeyPress || xE[0].u.u.type==KeyRelease ||

+             xE[0].u.u.type == DeviceKeyPress ||

+             xE[0].u.u.type == DeviceKeyRelease)) {

+	    DebugF("[xkb] XKbFilterWriteEvents (non-XKB):\n");

+	    DebugF("[xkb] event= 0x%04x\n",xE[0].u.keyButtonPointer.state);

+	    DebugF("[xkb] lookup= 0x%02x, grab= 0x%02x\n",

+                   xkbi->state.lookup_mods, xkbi->state.grab_mods);

+	    DebugF("[xkb] compat lookup= 0x%02x, grab= 0x%02x\n",

+		   xkbi->state.compat_lookup_mods, xkbi->state.compat_grab_mods);

+	}

+	if (type >= KeyPress && type <= MotionNotify) {

+	    CARD16 old, new;

+

+	    old = xE[0].u.keyButtonPointer.state & ~0x1f00;

+	    new = xE[0].u.keyButtonPointer.state & 0x1F00;

+

+	    if (old == XkbStateFieldFromRec(&xkbi->state))

+		new |= xkbi->state.compat_lookup_mods;

+	    else

+                new |= xkbi->state.compat_grab_mods;

+	    xE[0].u.keyButtonPointer.state = new;

+	}

+	else if (type == EnterNotify || type == LeaveNotify) {

+	    xE[0].u.enterLeave.state &= 0x1F00;

+	    xE[0].u.enterLeave.state |= xkbi->state.compat_grab_mods;

+	}

+        else if (type >= DeviceKeyPress && type <= DeviceMotionNotify) {

+            CARD16 old, new;

+            deviceKeyButtonPointer *kbp = (deviceKeyButtonPointer*) &xE[0];

+

+            old = kbp->state & ~0x1F00;

+            new = kbp->state & 0x1F00;

+	    if (old == XkbStateFieldFromRec(&xkbi->state))

+		new |= xkbi->state.compat_lookup_mods;

+	    else

+                new |= xkbi->state.compat_grab_mods;

+            kbp->state = new;

+        }

+    }

+}

+

+/***====================================================================***/

+

+XkbInterestPtr

+XkbFindClientResource(DevicePtr inDev,ClientPtr client)

+{

+DeviceIntPtr	dev = (DeviceIntPtr)inDev;

+XkbInterestPtr	interest;

+

+    if ( dev->xkb_interest ) {

+	interest = dev->xkb_interest;

+	while (interest){

+	    if (interest->client==client) {

+		return interest;

+	    }

+	    interest = interest->next;

+	}

+    }

+    return NULL;

+}

+

+XkbInterestPtr

+XkbAddClientResource(DevicePtr inDev,ClientPtr client,XID id)

+{

+DeviceIntPtr	dev = (DeviceIntPtr)inDev;

+XkbInterestPtr	interest;

+

+    interest = dev->xkb_interest;

+    while (interest) {

+	if (interest->client==client)

+	    return ((interest->resource==id)?interest:NULL);

+	interest = interest->next;

+    }

+    interest = calloc(1, sizeof(XkbInterestRec));

+    if (interest) {

+	interest->dev = dev;

+	interest->client = client;

+	interest->resource = id;

+	interest->stateNotifyMask= 0;

+	interest->ctrlsNotifyMask= 0;

+	interest->namesNotifyMask= 0;

+	interest->compatNotifyMask= 0;

+	interest->bellNotifyMask= FALSE;

+	interest->accessXNotifyMask= 0;

+	interest->iStateNotifyMask= 0;

+	interest->iMapNotifyMask= 0;

+	interest->altSymsNotifyMask= 0;

+	interest->next = dev->xkb_interest;

+	dev->xkb_interest= interest;

+	return interest;

+    }

+    return NULL;

+}

+

+int

+XkbRemoveResourceClient(DevicePtr inDev,XID id) 

+{

+XkbSrvInfoPtr	xkbi;

+DeviceIntPtr	dev = (DeviceIntPtr)inDev;

+XkbInterestPtr	interest;

+Bool		found;

+unsigned long	autoCtrls,autoValues;

+ClientPtr	client = NULL;

+

+    found= FALSE;

+

+    if (!dev->key || !dev->key->xkbInfo)

+        return found;

+

+    autoCtrls= autoValues= 0;

+    if ( dev->xkb_interest ) {

+	interest = dev->xkb_interest;

+	if (interest && (interest->resource==id)){

+	    dev->xkb_interest = interest->next;

+	    autoCtrls= interest->autoCtrls;

+	    autoValues= interest->autoCtrlValues;

+	    client= interest->client;

+	    free(interest);

+	    found= TRUE;

+	}

+	while ((!found)&&(interest->next)) {

+	    if (interest->next->resource==id) {

+		XkbInterestPtr	victim = interest->next;

+		interest->next = victim->next;

+		autoCtrls= victim->autoCtrls;

+		autoValues= victim->autoCtrlValues;

+		client= victim->client;

+		free(victim);

+		found= TRUE;

+	    }

+	    interest = interest->next;

+	}

+    }

+    if (found && autoCtrls && dev->key && dev->key->xkbInfo ) {

+	XkbEventCauseRec cause;

+

+	xkbi= dev->key->xkbInfo;

+	XkbSetCauseXkbReq(&cause,X_kbPerClientFlags,client);

+	XkbEnableDisableControls(xkbi,autoCtrls,autoValues,NULL,&cause);

+    }

+    return found;

+}