xserver xkeyboard-config mesa git update 28 Mar 2011

1 files changed, 736 insertions, 736 deletions

diff --git a/xorg-server/hw/xquartz/applewm.c b/xorg-server/hw/xquartz/applewm.c
index d81032aa9..2f26e61d9 100644
--- a/xorg-server/hw/xquartz/applewm.c
+++ b/xorg-server/hw/xquartz/applewm.c
@@ -1,736 +1,736 @@
-/**************************************************************************

-

-Copyright (c) 2002-2007 Apple Inc. All Rights Reserved.

-Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.

-

-Permission is hereby granted, free of charge, to any person obtaining a

-copy of this software and associated documentation files (the

-"Software"), to deal in the Software without restriction, including

-without limitation the rights to use, copy, modify, merge, publish,

-distribute, sub license, and/or sell copies of the Software, and to

-permit persons to whom the Software is furnished to do so, subject to

-the following conditions:

-

-The above copyright notice and this permission notice (including the

-next paragraph) shall be included in all copies or substantial portions

-of the Software.

-

-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.

-IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR

-ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,

-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE

-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

-

-**************************************************************************/

-

-#include "sanitizedCarbon.h"

-

-#ifdef HAVE_DIX_CONFIG_H

-#include <dix-config.h>

-#endif

-

-#include "quartzCommon.h"

-

-#include "misc.h"

-#include "dixstruct.h"

-#include "globals.h"

-#include "extnsionst.h"

-#include "colormapst.h"

-#include "cursorstr.h"

-#include "scrnintstr.h"

-#include "windowstr.h"

-#include "servermd.h"

-#include "swaprep.h"

-#include "propertyst.h"

-#include <X11/Xatom.h>

-#include "darwin.h"

-#define _APPLEWM_SERVER_

-#include <X11/extensions/applewmproto.h>

-#include "applewmExt.h"

-#include "X11Application.h"

-#include "protocol-versions.h"

-

-#define DEFINE_ATOM_HELPER(func,atom_name)                      \

-static Atom func (void) {                                       \

-    static int generation;                                      \

-    static Atom atom;                                           \

-    if (generation != serverGeneration) {                       \

-        generation = serverGeneration;                          \

-        atom = MakeAtom (atom_name, strlen (atom_name), TRUE);  \

-    }                                                           \

-    return atom;                                                \

-}

-

-DEFINE_ATOM_HELPER(xa_native_screen_origin, "_NATIVE_SCREEN_ORIGIN")

-DEFINE_ATOM_HELPER (xa_apple_no_order_in, "_APPLE_NO_ORDER_IN")

-

-static AppleWMProcsPtr appleWMProcs;

-

-static int WMErrorBase;

-

-

-static unsigned char WMReqCode = 0;

-static int WMEventBase = 0;

-

-static RESTYPE ClientType, EventType; /* resource types for event masks */

-static XID eventResource;

-

-/* Currently selected events */

-static unsigned int eventMask = 0;

-

-static int WMFreeClient (pointer data, XID id);

-static int WMFreeEvents (pointer data, XID id);

-static void SNotifyEvent(xAppleWMNotifyEvent *from, xAppleWMNotifyEvent *to);

-

-typedef struct _WMEvent *WMEventPtr;

-typedef struct _WMEvent {

-    WMEventPtr      next;

-    ClientPtr       client;

-    XID             clientResource;

-    unsigned int    mask;

-} WMEventRec;

-

-static inline BoxRec

-make_box (int x, int y, int w, int h)

-{

-    BoxRec r;

-    r.x1 = x;

-    r.y1 = y;

-    r.x2 = x + w;

-    r.y2 = y + h;

-    return r;

-}

-

-/* Updates the _NATIVE_SCREEN_ORIGIN property on the given root window. */

-void

-AppleWMSetScreenOrigin(

-    WindowPtr pWin

-)

-{

-    int32_t data[2];

-

-    data[0] = pWin->drawable.pScreen->x + darwinMainScreenX;

-    data[1] = pWin->drawable.pScreen->y + darwinMainScreenY;

-

-    dixChangeWindowProperty(serverClient, pWin, xa_native_screen_origin(),

-			    XA_INTEGER, 32, PropModeReplace, 2, data, TRUE);

-}

-

-/* Window managers can set the _APPLE_NO_ORDER_IN property on windows

-   that are being genie-restored from the Dock. We want them to

-   be mapped but remain ordered-out until the animation

-   completes (when the Dock will order them in). */

-Bool

-AppleWMDoReorderWindow(

-    WindowPtr pWin

-)

-{

-    Atom atom;

-    PropertyPtr prop;

-    int rc;

-

-    atom = xa_apple_no_order_in();

-    rc = dixLookupProperty(&prop, pWin, atom, serverClient, DixReadAccess);

-    

-    if(Success == rc && prop->type == atom)

-	return 0;

-    

-    return 1;

-}

-

-

-static int

-ProcAppleWMQueryVersion(

-    register ClientPtr client

-)

-{

-    xAppleWMQueryVersionReply rep;

-    register int n;

-

-    REQUEST_SIZE_MATCH(xAppleWMQueryVersionReq);

-    rep.type = X_Reply;

-    rep.length = 0;

-    rep.sequenceNumber = client->sequence;

-    rep.majorVersion = SERVER_APPLEWM_MAJOR_VERSION;

-    rep.minorVersion = SERVER_APPLEWM_MINOR_VERSION;

-    rep.patchVersion = SERVER_APPLEWM_PATCH_VERSION;

-    if (client->swapped) {

-        swaps(&rep.sequenceNumber, n);

-        swapl(&rep.length, n);

-    }

-    WriteToClient(client, sizeof(xAppleWMQueryVersionReply), (char *)&rep);

-    return Success;

-}

-

-

-/* events */

-

-static inline void

-updateEventMask (WMEventPtr *pHead)

-{

-    WMEventPtr pCur;

-

-    eventMask = 0;

-    for (pCur = *pHead; pCur != NULL; pCur = pCur->next)

-        eventMask |= pCur->mask;

-}

-

-/*ARGSUSED*/

-static int

-WMFreeClient (pointer data, XID id) {

-    WMEventPtr   pEvent;

-    WMEventPtr   *pHead, pCur, pPrev;

-    int i;

-

-    pEvent = (WMEventPtr) data;

-    i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, serverClient, DixReadAccess | DixWriteAccess | DixDestroyAccess);

-    if (i == Success && pHead) {

-        pPrev = 0;

-        for (pCur = *pHead; pCur && pCur != pEvent; pCur=pCur->next)

-            pPrev = pCur;

-        if (pCur) {

-            if (pPrev)

-                pPrev->next = pEvent->next;

-            else

-                *pHead = pEvent->next;

-        }

-        updateEventMask (pHead);

-    }

-    free((pointer) pEvent);

-    return 1;

-}

-

-/*ARGSUSED*/

-static int

-WMFreeEvents (pointer data, XID id) {

-    WMEventPtr   *pHead, pCur, pNext;

-

-    pHead = (WMEventPtr *) data;

-    for (pCur = *pHead; pCur; pCur = pNext) {

-        pNext = pCur->next;

-        FreeResource (pCur->clientResource, ClientType);

-        free((pointer) pCur);

-    }

-    free((pointer) pHead);

-    eventMask = 0;

-    return 1;

-}

-

-static int

-ProcAppleWMSelectInput (register ClientPtr client)

-{

-    REQUEST(xAppleWMSelectInputReq);

-    WMEventPtr      pEvent, pNewEvent, *pHead;

-    XID             clientResource;

-    int             i;

-

-    REQUEST_SIZE_MATCH (xAppleWMSelectInputReq);

-    i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, client, DixWriteAccess);

-    if (stuff->mask != 0) {

-        if (i == Success && pHead) {

-            /* check for existing entry. */

-            for (pEvent = *pHead; pEvent; pEvent = pEvent->next)

-            {

-                if (pEvent->client == client)

-                {

-                    pEvent->mask = stuff->mask;

-                    updateEventMask (pHead);

-                    return Success;

-                }

-            }

-        }

-

-        /* build the entry */

-        pNewEvent = (WMEventPtr) malloc(sizeof (WMEventRec));

-        if (!pNewEvent)

-            return BadAlloc;

-        pNewEvent->next = 0;

-        pNewEvent->client = client;

-        pNewEvent->mask = stuff->mask;

-        /*

-         * add a resource that will be deleted when

-         * the client goes away

-         */

-        clientResource = FakeClientID (client->index);

-        pNewEvent->clientResource = clientResource;

-        if (!AddResource (clientResource, ClientType, (pointer)pNewEvent))

-            return BadAlloc;

-        /*

-         * create a resource to contain a pointer to the list

-         * of clients selecting input.  This must be indirect as

-         * the list may be arbitrarily rearranged which cannot be

-         * done through the resource database.

-         */

-        if (i != Success || !pHead)

-        {

-            pHead = (WMEventPtr *) malloc(sizeof (WMEventPtr));

-            if (!pHead ||

-                !AddResource (eventResource, EventType, (pointer)pHead))

-            {

-                FreeResource (clientResource, RT_NONE);

-                return BadAlloc;

-            }

-            *pHead = 0;

-        }

-        pNewEvent->next = *pHead;

-        *pHead = pNewEvent;

-        updateEventMask (pHead);

-    } else if (stuff->mask == 0) {

-        /* delete the interest */

-        if (i == Success && pHead) {

-            pNewEvent = 0;

-            for (pEvent = *pHead; pEvent; pEvent = pEvent->next) {

-                if (pEvent->client == client)

-                    break;

-                pNewEvent = pEvent;

-            }

-            if (pEvent) {

-                FreeResource (pEvent->clientResource, ClientType);

-                if (pNewEvent)

-                    pNewEvent->next = pEvent->next;

-                else

-                    *pHead = pEvent->next;

-                free(pEvent);

-                updateEventMask (pHead);

-            }

-        }

-    } else {

-        client->errorValue = stuff->mask;

-        return BadValue;

-    }

-    return Success;

-}

-

-/*

- * deliver the event

- */

-

-void

-AppleWMSendEvent (int type, unsigned int mask, int which, int arg) {

-    WMEventPtr      *pHead, pEvent;

-    xAppleWMNotifyEvent se;

-    int             i;

-

-    i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, serverClient, DixReadAccess);

-    if (i != Success || !pHead)

-        return;

-    for (pEvent = *pHead; pEvent; pEvent = pEvent->next) {

-        if ((pEvent->mask & mask) == 0)

-            continue;

-        se.type = type + WMEventBase;

-        se.kind = which;

-        se.arg = arg;

-        se.time = currentTime.milliseconds;

-        WriteEventsToClient (pEvent->client, 1, (xEvent *) &se);

-    }

-}

-

-/* Safe to call from any thread. */

-unsigned int

-AppleWMSelectedEvents (void)

-{

-    return eventMask;

-}

-

-

-/* general utility functions */

-

-static int

-ProcAppleWMDisableUpdate(

-    register ClientPtr client

-)

-{

-    REQUEST_SIZE_MATCH(xAppleWMDisableUpdateReq);

-

-    appleWMProcs->DisableUpdate();

-

-    return Success;

-}

-

-static int

-ProcAppleWMReenableUpdate(

-    register ClientPtr client

-)

-{

-    REQUEST_SIZE_MATCH(xAppleWMReenableUpdateReq);

-

-    appleWMProcs->EnableUpdate();

-

-    return Success;

-}

-

-

-/* window functions */

-

-static int

-ProcAppleWMSetWindowMenu(

-    register ClientPtr client

-)

-{

-    const char *bytes, **items;

-    char *shortcuts;

-    int max_len, nitems, i, j;

-    REQUEST(xAppleWMSetWindowMenuReq);

-

-    REQUEST_AT_LEAST_SIZE(xAppleWMSetWindowMenuReq);

-

-    nitems = stuff->nitems;

-    items = malloc(sizeof (char *) * nitems);

-    shortcuts = malloc(sizeof (char) * nitems);

-

-    max_len = (stuff->length << 2) - sizeof(xAppleWMSetWindowMenuReq);

-    bytes = (char *) &stuff[1];

-

-    for (i = j = 0; i < max_len && j < nitems;)

-    {

-        shortcuts[j] = bytes[i++];

-        items[j++] = bytes + i;

-

-        while (i < max_len)

-        {

-            if (bytes[i++] == 0)

-                break;

-        }

-    }

-    X11ApplicationSetWindowMenu (nitems, items, shortcuts);

-    free(items);

-    free(shortcuts);

-

-    return Success;

-}

-

-static int

-ProcAppleWMSetWindowMenuCheck(

-    register ClientPtr client

-)

-{

-    REQUEST(xAppleWMSetWindowMenuCheckReq);

-

-    REQUEST_SIZE_MATCH(xAppleWMSetWindowMenuCheckReq);

-    X11ApplicationSetWindowMenuCheck(stuff->index);

-    return Success;

-}

-

-static int

-ProcAppleWMSetFrontProcess(

-    register ClientPtr client

-)

-{

-    REQUEST_SIZE_MATCH(xAppleWMSetFrontProcessReq);

-

-    X11ApplicationSetFrontProcess();

-    return Success;

-}

-

-static int

-ProcAppleWMSetWindowLevel(register ClientPtr client)

-{

-    REQUEST(xAppleWMSetWindowLevelReq);

-    WindowPtr pWin;

-    int err;

-

-    REQUEST_SIZE_MATCH(xAppleWMSetWindowLevelReq);

-

-    if (Success != dixLookupWindow(&pWin, stuff->window, client,

-				   DixReadAccess))

-        return BadValue;

-

-    if (stuff->level < 0 || stuff->level >= AppleWMNumWindowLevels) {

-        return BadValue;

-    }

-

-     err = appleWMProcs->SetWindowLevel(pWin, stuff->level);

-     if (err != Success) {

-        return err;

-    }

-

-    return Success;

-}

-

-static int

-ProcAppleWMSendPSN(register ClientPtr client)

-{

-    REQUEST(xAppleWMSendPSNReq);

-    int err;

-    

-    REQUEST_SIZE_MATCH(xAppleWMSendPSNReq);

-    

-    if(!appleWMProcs->SendPSN)

-        return BadRequest;

-

-    err = appleWMProcs->SendPSN(stuff->psn_hi, stuff->psn_lo);

-    if (err != Success) {

-        return err;

-    }

-

-    return Success;

-}

-

-static int

-ProcAppleWMAttachTransient(register ClientPtr client)

-{

-    WindowPtr pWinChild, pWinParent;

-    REQUEST(xAppleWMAttachTransientReq);

-    int err;

-    

-    REQUEST_SIZE_MATCH(xAppleWMAttachTransientReq);

-    

-    if(!appleWMProcs->AttachTransient)

-        return BadRequest;

-

-    if (Success != dixLookupWindow(&pWinChild, stuff->child, client, DixReadAccess))

-        return BadValue;

-

-    if(stuff->parent) {

-        if(Success != dixLookupWindow(&pWinParent, stuff->parent, client, DixReadAccess))

-            return BadValue;

-    } else {

-        pWinParent = NULL;

-    }

-

-    err = appleWMProcs->AttachTransient(pWinChild, pWinParent);

-    if (err != Success) {

-        return err;

-    }

-

-    return Success;

-}

-

-static int

-ProcAppleWMSetCanQuit(

-    register ClientPtr client

-)

-{

-    REQUEST(xAppleWMSetCanQuitReq);

-

-    REQUEST_SIZE_MATCH(xAppleWMSetCanQuitReq);

-

-    X11ApplicationSetCanQuit(stuff->state);

-    return Success;

-}

-

-

-/* frame functions */

-

-static int

-ProcAppleWMFrameGetRect(

-    register ClientPtr client

-)

-{

-    xAppleWMFrameGetRectReply rep;

-    BoxRec ir, or, rr;

-    REQUEST(xAppleWMFrameGetRectReq);

-

-    REQUEST_SIZE_MATCH(xAppleWMFrameGetRectReq);

-    rep.type = X_Reply;

-    rep.length = 0;

-    rep.sequenceNumber = client->sequence;

-

-    ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih);

-    or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh);

-

-    if (appleWMProcs->FrameGetRect(stuff->frame_rect,

-                                   stuff->frame_class,

-                                   &or, &ir, &rr) != Success)

-    {

-        return BadValue;

-    }

-

-    rep.x = rr.x1;

-    rep.y = rr.y1;

-    rep.w = rr.x2 - rr.x1;

-    rep.h = rr.y2 - rr.y1;

-

-    WriteToClient(client, sizeof(xAppleWMFrameGetRectReply), (char *)&rep);

-    return Success;

-}

-

-static int

-ProcAppleWMFrameHitTest(

-    register ClientPtr client

-)

-{

-    xAppleWMFrameHitTestReply rep;

-    BoxRec ir, or;

-    int ret;

-    REQUEST(xAppleWMFrameHitTestReq);

-

-    REQUEST_SIZE_MATCH(xAppleWMFrameHitTestReq);

-    rep.type = X_Reply;

-    rep.length = 0;

-    rep.sequenceNumber = client->sequence;

-

-    ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih);

-    or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh);

-

-    if (appleWMProcs->FrameHitTest(stuff->frame_class, stuff->px,

-                                   stuff->py, &or, &ir, &ret) != Success)

-    {

-        return BadValue;

-    }

-

-    rep.ret = ret;

-

-    WriteToClient(client, sizeof(xAppleWMFrameHitTestReply), (char *)&rep);

-    return Success;

-}

-

-static int

-ProcAppleWMFrameDraw(

-    register ClientPtr client

-)

-{

-    BoxRec ir, or;

-    unsigned int title_length, title_max;

-    unsigned char *title_bytes;

-    REQUEST(xAppleWMFrameDrawReq);

-    WindowPtr pWin;

-

-    REQUEST_AT_LEAST_SIZE(xAppleWMFrameDrawReq);

-

-    if (Success != dixLookupWindow(&pWin, stuff->window, client,

-				   DixReadAccess))

-        return BadValue;

-

-    ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih);

-    or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh);

-

-    title_length = stuff->title_length;

-    title_max = (stuff->length << 2) - sizeof(xAppleWMFrameDrawReq);

-

-    if (title_max < title_length)

-        return BadValue;

-

-    title_bytes = (unsigned char *) &stuff[1];

-

-    errno = appleWMProcs->FrameDraw(pWin, stuff->frame_class,

-                                    stuff->frame_attr, &or, &ir,

-                                    title_length, title_bytes);

-    if (errno != Success) {

-        return errno;

-    }

-

-    return Success;

-}

-

-

-/* dispatch */

-

-static int

-ProcAppleWMDispatch (

-    register ClientPtr  client

-)

-{

-    REQUEST(xReq);

-

-    switch (stuff->data)

-    {

-    case X_AppleWMQueryVersion:

-        return ProcAppleWMQueryVersion(client);

-    }

-

-    if (!LocalClient(client))

-        return WMErrorBase + AppleWMClientNotLocal;

-

-    switch (stuff->data)

-    {

-    case X_AppleWMSelectInput:

-        return ProcAppleWMSelectInput(client);

-    case X_AppleWMDisableUpdate:

-        return ProcAppleWMDisableUpdate(client);

-    case X_AppleWMReenableUpdate:

-        return ProcAppleWMReenableUpdate(client);

-    case X_AppleWMSetWindowMenu:

-        return ProcAppleWMSetWindowMenu(client);

-    case X_AppleWMSetWindowMenuCheck:

-        return ProcAppleWMSetWindowMenuCheck(client);

-    case X_AppleWMSetFrontProcess:

-        return ProcAppleWMSetFrontProcess(client);

-    case X_AppleWMSetWindowLevel:

-        return ProcAppleWMSetWindowLevel(client);

-    case X_AppleWMSetCanQuit:

-        return ProcAppleWMSetCanQuit(client);

-    case X_AppleWMFrameGetRect:

-        return ProcAppleWMFrameGetRect(client);

-    case X_AppleWMFrameHitTest:

-        return ProcAppleWMFrameHitTest(client);

-    case X_AppleWMFrameDraw:

-        return ProcAppleWMFrameDraw(client);

-    case X_AppleWMSendPSN:

-        return ProcAppleWMSendPSN(client);

-    case X_AppleWMAttachTransient:

-        return ProcAppleWMAttachTransient(client);

-    default:

-        return BadRequest;

-    }

-}

-

-static void

-SNotifyEvent(xAppleWMNotifyEvent *from, xAppleWMNotifyEvent *to) {

-    to->type = from->type;

-    to->kind = from->kind;

-    cpswaps (from->sequenceNumber, to->sequenceNumber);

-    cpswapl (from->time, to->time);

-    cpswapl (from->arg, to->arg);

-}

-

-static int

-SProcAppleWMQueryVersion(

-    register ClientPtr  client

-)

-{

-    register int n;

-    REQUEST(xAppleWMQueryVersionReq);

-    swaps(&stuff->length, n);

-    return ProcAppleWMQueryVersion(client);

-}

-

-static int

-SProcAppleWMDispatch (

-    register ClientPtr  client

-)

-{

-    REQUEST(xReq);

-

-    /* It is bound to be non-local when there is byte swapping */

-    if (!LocalClient(client))

-        return WMErrorBase + AppleWMClientNotLocal;

-

-    /* only local clients are allowed WM access */

-    switch (stuff->data)

-    {

-    case X_AppleWMQueryVersion:

-        return SProcAppleWMQueryVersion(client);

-    default:

-        return BadRequest;

-    }

-}

-

-void

-AppleWMExtensionInit(

-    AppleWMProcsPtr procsPtr)

-{

-    ExtensionEntry* extEntry;

-

-    ClientType = CreateNewResourceType(WMFreeClient, "WMClient");

-    EventType = CreateNewResourceType(WMFreeEvents, "WMEvent");

-    eventResource = FakeClientID(0);

-

-    if (ClientType && EventType &&

-        (extEntry = AddExtension(APPLEWMNAME,

-                                 AppleWMNumberEvents,

-                                 AppleWMNumberErrors,

-                                 ProcAppleWMDispatch,

-                                 SProcAppleWMDispatch,

-                                 NULL,

-                                 StandardMinorOpcode)))

-    {

-        WMReqCode = (unsigned char)extEntry->base;

-        WMErrorBase = extEntry->errorBase;

-        WMEventBase = extEntry->eventBase;

-        EventSwapVector[WMEventBase] = (EventSwapPtr) SNotifyEvent;

-        appleWMProcs = procsPtr;

-    }

-}

+/**************************************************************************
+
+Copyright (c) 2002-2007 Apple Inc. All Rights Reserved.
+Copyright (c) 2003 Torrey T. Lyons. All Rights Reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a
+copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sub license, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice (including the
+next paragraph) shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
+ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+**************************************************************************/
+
+#include "sanitizedCarbon.h"
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include "quartzCommon.h"
+
+#include "misc.h"
+#include "dixstruct.h"
+#include "globals.h"
+#include "extnsionst.h"
+#include "colormapst.h"
+#include "cursorstr.h"
+#include "scrnintstr.h"
+#include "windowstr.h"
+#include "servermd.h"
+#include "swaprep.h"
+#include "propertyst.h"
+#include <X11/Xatom.h>
+#include "darwin.h"
+#define _APPLEWM_SERVER_
+#include <X11/extensions/applewmproto.h>
+#include "applewmExt.h"
+#include "X11Application.h"
+#include "protocol-versions.h"
+
+#define DEFINE_ATOM_HELPER(func,atom_name)                      \
+static Atom func (void) {                                       \
+    static int generation;                                      \
+    static Atom atom;                                           \
+    if (generation != serverGeneration) {                       \
+        generation = serverGeneration;                          \
+        atom = MakeAtom (atom_name, strlen (atom_name), TRUE);  \
+    }                                                           \
+    return atom;                                                \
+}
+
+DEFINE_ATOM_HELPER(xa_native_screen_origin, "_NATIVE_SCREEN_ORIGIN")
+DEFINE_ATOM_HELPER (xa_apple_no_order_in, "_APPLE_NO_ORDER_IN")
+
+static AppleWMProcsPtr appleWMProcs;
+
+static int WMErrorBase;
+
+
+static unsigned char WMReqCode = 0;
+static int WMEventBase = 0;
+
+static RESTYPE ClientType, EventType; /* resource types for event masks */
+static XID eventResource;
+
+/* Currently selected events */
+static unsigned int eventMask = 0;
+
+static int WMFreeClient (pointer data, XID id);
+static int WMFreeEvents (pointer data, XID id);
+static void SNotifyEvent(xAppleWMNotifyEvent *from, xAppleWMNotifyEvent *to);
+
+typedef struct _WMEvent *WMEventPtr;
+typedef struct _WMEvent {
+    WMEventPtr      next;
+    ClientPtr       client;
+    XID             clientResource;
+    unsigned int    mask;
+} WMEventRec;
+
+static inline BoxRec
+make_box (int x, int y, int w, int h)
+{
+    BoxRec r;
+    r.x1 = x;
+    r.y1 = y;
+    r.x2 = x + w;
+    r.y2 = y + h;
+    return r;
+}
+
+/* Updates the _NATIVE_SCREEN_ORIGIN property on the given root window. */
+void
+AppleWMSetScreenOrigin(
+    WindowPtr pWin
+)
+{
+    int32_t data[2];
+
+    data[0] = pWin->drawable.pScreen->x + darwinMainScreenX;
+    data[1] = pWin->drawable.pScreen->y + darwinMainScreenY;
+
+    dixChangeWindowProperty(serverClient, pWin, xa_native_screen_origin(),
+			    XA_INTEGER, 32, PropModeReplace, 2, data, TRUE);
+}
+
+/* Window managers can set the _APPLE_NO_ORDER_IN property on windows
+   that are being genie-restored from the Dock. We want them to
+   be mapped but remain ordered-out until the animation
+   completes (when the Dock will order them in). */
+Bool
+AppleWMDoReorderWindow(
+    WindowPtr pWin
+)
+{
+    Atom atom;
+    PropertyPtr prop;
+    int rc;
+
+    atom = xa_apple_no_order_in();
+    rc = dixLookupProperty(&prop, pWin, atom, serverClient, DixReadAccess);
+    
+    if(Success == rc && prop->type == atom)
+	return 0;
+    
+    return 1;
+}
+
+
+static int
+ProcAppleWMQueryVersion(
+    register ClientPtr client
+)
+{
+    xAppleWMQueryVersionReply rep;
+    register int n;
+
+    REQUEST_SIZE_MATCH(xAppleWMQueryVersionReq);
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+    rep.majorVersion = SERVER_APPLEWM_MAJOR_VERSION;
+    rep.minorVersion = SERVER_APPLEWM_MINOR_VERSION;
+    rep.patchVersion = SERVER_APPLEWM_PATCH_VERSION;
+    if (client->swapped) {
+        swaps(&rep.sequenceNumber, n);
+        swapl(&rep.length, n);
+    }
+    WriteToClient(client, sizeof(xAppleWMQueryVersionReply), (char *)&rep);
+    return Success;
+}
+
+
+/* events */
+
+static inline void
+updateEventMask (WMEventPtr *pHead)
+{
+    WMEventPtr pCur;
+
+    eventMask = 0;
+    for (pCur = *pHead; pCur != NULL; pCur = pCur->next)
+        eventMask |= pCur->mask;
+}
+
+/*ARGSUSED*/
+static int
+WMFreeClient (pointer data, XID id) {
+    WMEventPtr   pEvent;
+    WMEventPtr   *pHead, pCur, pPrev;
+    int i;
+
+    pEvent = (WMEventPtr) data;
+    i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, serverClient, DixReadAccess | DixWriteAccess | DixDestroyAccess);
+    if (i == Success && pHead) {
+        pPrev = 0;
+        for (pCur = *pHead; pCur && pCur != pEvent; pCur=pCur->next)
+            pPrev = pCur;
+        if (pCur) {
+            if (pPrev)
+                pPrev->next = pEvent->next;
+            else
+                *pHead = pEvent->next;
+        }
+        updateEventMask (pHead);
+    }
+    free((pointer) pEvent);
+    return 1;
+}
+
+/*ARGSUSED*/
+static int
+WMFreeEvents (pointer data, XID id) {
+    WMEventPtr   *pHead, pCur, pNext;
+
+    pHead = (WMEventPtr *) data;
+    for (pCur = *pHead; pCur; pCur = pNext) {
+        pNext = pCur->next;
+        FreeResource (pCur->clientResource, ClientType);
+        free((pointer) pCur);
+    }
+    free((pointer) pHead);
+    eventMask = 0;
+    return 1;
+}
+
+static int
+ProcAppleWMSelectInput (register ClientPtr client)
+{
+    REQUEST(xAppleWMSelectInputReq);
+    WMEventPtr      pEvent, pNewEvent, *pHead;
+    XID             clientResource;
+    int             i;
+
+    REQUEST_SIZE_MATCH (xAppleWMSelectInputReq);
+    i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, client, DixWriteAccess);
+    if (stuff->mask != 0) {
+        if (i == Success && pHead) {
+            /* check for existing entry. */
+            for (pEvent = *pHead; pEvent; pEvent = pEvent->next)
+            {
+                if (pEvent->client == client)
+                {
+                    pEvent->mask = stuff->mask;
+                    updateEventMask (pHead);
+                    return Success;
+                }
+            }
+        }
+
+        /* build the entry */
+        pNewEvent = (WMEventPtr) malloc(sizeof (WMEventRec));
+        if (!pNewEvent)
+            return BadAlloc;
+        pNewEvent->next = 0;
+        pNewEvent->client = client;
+        pNewEvent->mask = stuff->mask;
+        /*
+         * add a resource that will be deleted when
+         * the client goes away
+         */
+        clientResource = FakeClientID (client->index);
+        pNewEvent->clientResource = clientResource;
+        if (!AddResource (clientResource, ClientType, (pointer)pNewEvent))
+            return BadAlloc;
+        /*
+         * create a resource to contain a pointer to the list
+         * of clients selecting input.  This must be indirect as
+         * the list may be arbitrarily rearranged which cannot be
+         * done through the resource database.
+         */
+        if (i != Success || !pHead)
+        {
+            pHead = (WMEventPtr *) malloc(sizeof (WMEventPtr));
+            if (!pHead ||
+                !AddResource (eventResource, EventType, (pointer)pHead))
+            {
+                FreeResource (clientResource, RT_NONE);
+                return BadAlloc;
+            }
+            *pHead = 0;
+        }
+        pNewEvent->next = *pHead;
+        *pHead = pNewEvent;
+        updateEventMask (pHead);
+    } else if (stuff->mask == 0) {
+        /* delete the interest */
+        if (i == Success && pHead) {
+            pNewEvent = 0;
+            for (pEvent = *pHead; pEvent; pEvent = pEvent->next) {
+                if (pEvent->client == client)
+                    break;
+                pNewEvent = pEvent;
+            }
+            if (pEvent) {
+                FreeResource (pEvent->clientResource, ClientType);
+                if (pNewEvent)
+                    pNewEvent->next = pEvent->next;
+                else
+                    *pHead = pEvent->next;
+                free(pEvent);
+                updateEventMask (pHead);
+            }
+        }
+    } else {
+        client->errorValue = stuff->mask;
+        return BadValue;
+    }
+    return Success;
+}
+
+/*
+ * deliver the event
+ */
+
+void
+AppleWMSendEvent (int type, unsigned int mask, int which, int arg) {
+    WMEventPtr      *pHead, pEvent;
+    xAppleWMNotifyEvent se;
+    int             i;
+
+    i = dixLookupResourceByType((pointer *)&pHead, eventResource, EventType, serverClient, DixReadAccess);
+    if (i != Success || !pHead)
+        return;
+    for (pEvent = *pHead; pEvent; pEvent = pEvent->next) {
+        if ((pEvent->mask & mask) == 0)
+            continue;
+        se.type = type + WMEventBase;
+        se.kind = which;
+        se.arg = arg;
+        se.time = currentTime.milliseconds;
+        WriteEventsToClient (pEvent->client, 1, (xEvent *) &se);
+    }
+}
+
+/* Safe to call from any thread. */
+unsigned int
+AppleWMSelectedEvents (void)
+{
+    return eventMask;
+}
+
+
+/* general utility functions */
+
+static int
+ProcAppleWMDisableUpdate(
+    register ClientPtr client
+)
+{
+    REQUEST_SIZE_MATCH(xAppleWMDisableUpdateReq);
+
+    appleWMProcs->DisableUpdate();
+
+    return Success;
+}
+
+static int
+ProcAppleWMReenableUpdate(
+    register ClientPtr client
+)
+{
+    REQUEST_SIZE_MATCH(xAppleWMReenableUpdateReq);
+
+    appleWMProcs->EnableUpdate();
+
+    return Success;
+}
+
+
+/* window functions */
+
+static int
+ProcAppleWMSetWindowMenu(
+    register ClientPtr client
+)
+{
+    const char *bytes, **items;
+    char *shortcuts;
+    int max_len, nitems, i, j;
+    REQUEST(xAppleWMSetWindowMenuReq);
+
+    REQUEST_AT_LEAST_SIZE(xAppleWMSetWindowMenuReq);
+
+    nitems = stuff->nitems;
+    items = malloc(sizeof (char *) * nitems);
+    shortcuts = malloc(sizeof (char) * nitems);
+
+    max_len = (stuff->length << 2) - sizeof(xAppleWMSetWindowMenuReq);
+    bytes = (char *) &stuff[1];
+
+    for (i = j = 0; i < max_len && j < nitems;)
+    {
+        shortcuts[j] = bytes[i++];
+        items[j++] = bytes + i;
+
+        while (i < max_len)
+        {
+            if (bytes[i++] == 0)
+                break;
+        }
+    }
+    X11ApplicationSetWindowMenu (nitems, items, shortcuts);
+    free(items);
+    free(shortcuts);
+
+    return Success;
+}
+
+static int
+ProcAppleWMSetWindowMenuCheck(
+    register ClientPtr client
+)
+{
+    REQUEST(xAppleWMSetWindowMenuCheckReq);
+
+    REQUEST_SIZE_MATCH(xAppleWMSetWindowMenuCheckReq);
+    X11ApplicationSetWindowMenuCheck(stuff->index);
+    return Success;
+}
+
+static int
+ProcAppleWMSetFrontProcess(
+    register ClientPtr client
+)
+{
+    REQUEST_SIZE_MATCH(xAppleWMSetFrontProcessReq);
+
+    X11ApplicationSetFrontProcess();
+    return Success;
+}
+
+static int
+ProcAppleWMSetWindowLevel(register ClientPtr client)
+{
+    REQUEST(xAppleWMSetWindowLevelReq);
+    WindowPtr pWin;
+    int err;
+
+    REQUEST_SIZE_MATCH(xAppleWMSetWindowLevelReq);
+
+    if (Success != dixLookupWindow(&pWin, stuff->window, client,
+				   DixReadAccess))
+        return BadValue;
+
+    if (stuff->level >= AppleWMNumWindowLevels) {
+        return BadValue;
+    }
+
+     err = appleWMProcs->SetWindowLevel(pWin, stuff->level);
+     if (err != Success) {
+        return err;
+    }
+
+    return Success;
+}
+
+static int
+ProcAppleWMSendPSN(register ClientPtr client)
+{
+    REQUEST(xAppleWMSendPSNReq);
+    int err;
+    
+    REQUEST_SIZE_MATCH(xAppleWMSendPSNReq);
+    
+    if(!appleWMProcs->SendPSN)
+        return BadRequest;
+
+    err = appleWMProcs->SendPSN(stuff->psn_hi, stuff->psn_lo);
+    if (err != Success) {
+        return err;
+    }
+
+    return Success;
+}
+
+static int
+ProcAppleWMAttachTransient(register ClientPtr client)
+{
+    WindowPtr pWinChild, pWinParent;
+    REQUEST(xAppleWMAttachTransientReq);
+    int err;
+    
+    REQUEST_SIZE_MATCH(xAppleWMAttachTransientReq);
+    
+    if(!appleWMProcs->AttachTransient)
+        return BadRequest;
+
+    if (Success != dixLookupWindow(&pWinChild, stuff->child, client, DixReadAccess))
+        return BadValue;
+
+    if(stuff->parent) {
+        if(Success != dixLookupWindow(&pWinParent, stuff->parent, client, DixReadAccess))
+            return BadValue;
+    } else {
+        pWinParent = NULL;
+    }
+
+    err = appleWMProcs->AttachTransient(pWinChild, pWinParent);
+    if (err != Success) {
+        return err;
+    }
+
+    return Success;
+}
+
+static int
+ProcAppleWMSetCanQuit(
+    register ClientPtr client
+)
+{
+    REQUEST(xAppleWMSetCanQuitReq);
+
+    REQUEST_SIZE_MATCH(xAppleWMSetCanQuitReq);
+
+    X11ApplicationSetCanQuit(stuff->state);
+    return Success;
+}
+
+
+/* frame functions */
+
+static int
+ProcAppleWMFrameGetRect(
+    register ClientPtr client
+)
+{
+    xAppleWMFrameGetRectReply rep;
+    BoxRec ir, or, rr;
+    REQUEST(xAppleWMFrameGetRectReq);
+
+    REQUEST_SIZE_MATCH(xAppleWMFrameGetRectReq);
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+
+    ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih);
+    or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh);
+
+    if (appleWMProcs->FrameGetRect(stuff->frame_rect,
+                                   stuff->frame_class,
+                                   &or, &ir, &rr) != Success)
+    {
+        return BadValue;
+    }
+
+    rep.x = rr.x1;
+    rep.y = rr.y1;
+    rep.w = rr.x2 - rr.x1;
+    rep.h = rr.y2 - rr.y1;
+
+    WriteToClient(client, sizeof(xAppleWMFrameGetRectReply), (char *)&rep);
+    return Success;
+}
+
+static int
+ProcAppleWMFrameHitTest(
+    register ClientPtr client
+)
+{
+    xAppleWMFrameHitTestReply rep;
+    BoxRec ir, or;
+    int ret;
+    REQUEST(xAppleWMFrameHitTestReq);
+
+    REQUEST_SIZE_MATCH(xAppleWMFrameHitTestReq);
+    rep.type = X_Reply;
+    rep.length = 0;
+    rep.sequenceNumber = client->sequence;
+
+    ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih);
+    or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh);
+
+    if (appleWMProcs->FrameHitTest(stuff->frame_class, stuff->px,
+                                   stuff->py, &or, &ir, &ret) != Success)
+    {
+        return BadValue;
+    }
+
+    rep.ret = ret;
+
+    WriteToClient(client, sizeof(xAppleWMFrameHitTestReply), (char *)&rep);
+    return Success;
+}
+
+static int
+ProcAppleWMFrameDraw(
+    register ClientPtr client
+)
+{
+    BoxRec ir, or;
+    unsigned int title_length, title_max;
+    unsigned char *title_bytes;
+    REQUEST(xAppleWMFrameDrawReq);
+    WindowPtr pWin;
+
+    REQUEST_AT_LEAST_SIZE(xAppleWMFrameDrawReq);
+
+    if (Success != dixLookupWindow(&pWin, stuff->window, client,
+				   DixReadAccess))
+        return BadValue;
+
+    ir = make_box (stuff->ix, stuff->iy, stuff->iw, stuff->ih);
+    or = make_box (stuff->ox, stuff->oy, stuff->ow, stuff->oh);
+
+    title_length = stuff->title_length;
+    title_max = (stuff->length << 2) - sizeof(xAppleWMFrameDrawReq);
+
+    if (title_max < title_length)
+        return BadValue;
+
+    title_bytes = (unsigned char *) &stuff[1];
+
+    errno = appleWMProcs->FrameDraw(pWin, stuff->frame_class,
+                                    stuff->frame_attr, &or, &ir,
+                                    title_length, title_bytes);
+    if (errno != Success) {
+        return errno;
+    }
+
+    return Success;
+}
+
+
+/* dispatch */
+
+static int
+ProcAppleWMDispatch (
+    register ClientPtr  client
+)
+{
+    REQUEST(xReq);
+
+    switch (stuff->data)
+    {
+    case X_AppleWMQueryVersion:
+        return ProcAppleWMQueryVersion(client);
+    }
+
+    if (!LocalClient(client))
+        return WMErrorBase + AppleWMClientNotLocal;
+
+    switch (stuff->data)
+    {
+    case X_AppleWMSelectInput:
+        return ProcAppleWMSelectInput(client);
+    case X_AppleWMDisableUpdate:
+        return ProcAppleWMDisableUpdate(client);
+    case X_AppleWMReenableUpdate:
+        return ProcAppleWMReenableUpdate(client);
+    case X_AppleWMSetWindowMenu:
+        return ProcAppleWMSetWindowMenu(client);
+    case X_AppleWMSetWindowMenuCheck:
+        return ProcAppleWMSetWindowMenuCheck(client);
+    case X_AppleWMSetFrontProcess:
+        return ProcAppleWMSetFrontProcess(client);
+    case X_AppleWMSetWindowLevel:
+        return ProcAppleWMSetWindowLevel(client);
+    case X_AppleWMSetCanQuit:
+        return ProcAppleWMSetCanQuit(client);
+    case X_AppleWMFrameGetRect:
+        return ProcAppleWMFrameGetRect(client);
+    case X_AppleWMFrameHitTest:
+        return ProcAppleWMFrameHitTest(client);
+    case X_AppleWMFrameDraw:
+        return ProcAppleWMFrameDraw(client);
+    case X_AppleWMSendPSN:
+        return ProcAppleWMSendPSN(client);
+    case X_AppleWMAttachTransient:
+        return ProcAppleWMAttachTransient(client);
+    default:
+        return BadRequest;
+    }
+}
+
+static void
+SNotifyEvent(xAppleWMNotifyEvent *from, xAppleWMNotifyEvent *to) {
+    to->type = from->type;
+    to->kind = from->kind;
+    cpswaps (from->sequenceNumber, to->sequenceNumber);
+    cpswapl (from->time, to->time);
+    cpswapl (from->arg, to->arg);
+}
+
+static int
+SProcAppleWMQueryVersion(
+    register ClientPtr  client
+)
+{
+    register int n;
+    REQUEST(xAppleWMQueryVersionReq);
+    swaps(&stuff->length, n);
+    return ProcAppleWMQueryVersion(client);
+}
+
+static int
+SProcAppleWMDispatch (
+    register ClientPtr  client
+)
+{
+    REQUEST(xReq);
+
+    /* It is bound to be non-local when there is byte swapping */
+    if (!LocalClient(client))
+        return WMErrorBase + AppleWMClientNotLocal;
+
+    /* only local clients are allowed WM access */
+    switch (stuff->data)
+    {
+    case X_AppleWMQueryVersion:
+        return SProcAppleWMQueryVersion(client);
+    default:
+        return BadRequest;
+    }
+}
+
+void
+AppleWMExtensionInit(
+    AppleWMProcsPtr procsPtr)
+{
+    ExtensionEntry* extEntry;
+
+    ClientType = CreateNewResourceType(WMFreeClient, "WMClient");
+    EventType = CreateNewResourceType(WMFreeEvents, "WMEvent");
+    eventResource = FakeClientID(0);
+
+    if (ClientType && EventType &&
+        (extEntry = AddExtension(APPLEWMNAME,
+                                 AppleWMNumberEvents,
+                                 AppleWMNumberErrors,
+                                 ProcAppleWMDispatch,
+                                 SProcAppleWMDispatch,
+                                 NULL,
+                                 StandardMinorOpcode)))
+    {
+        WMReqCode = (unsigned char)extEntry->base;
+        WMErrorBase = extEntry->errorBase;
+        WMEventBase = extEntry->eventBase;
+        EventSwapVector[WMEventBase] = (EventSwapPtr) SNotifyEvent;
+        appleWMProcs = procsPtr;
+    }
+}