xserver git update 11/6/2010

15 files changed, 2936 insertions, 2919 deletions

diff --git a/xorg-server/hw/xquartz/applewm.c b/xorg-server/hw/xquartz/applewm.c
index 64851e791..054fff776 100644
--- a/xorg-server/hw/xquartz/applewm.c
+++ b/xorg-server/hw/xquartz/applewm.c
@@ -140,10 +140,8 @@ AppleWMSetScreenOrigin(
 {

     int32_t data[2];

 

-    data[0] = (dixScreenOrigins[pWin->drawable.pScreen->myNum].x

-                + darwinMainScreenX);

-    data[1] = (dixScreenOrigins[pWin->drawable.pScreen->myNum].y

-                + darwinMainScreenY);

+    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);

diff --git a/xorg-server/hw/xquartz/darwin.c b/xorg-server/hw/xquartz/darwin.c
index ed9543eb2..7814967b8 100644
--- a/xorg-server/hw/xquartz/darwin.c
+++ b/xorg-server/hw/xquartz/darwin.c
@@ -84,8 +84,7 @@ FILE *debug_log_fp = NULL;
  * X server shared global variables

  */

 int                     darwinScreensFound = 0;

-static int              darwinScreenKeyIndex;

-DevPrivateKey           darwinScreenKey = &darwinScreenKeyIndex;

+DevPrivateKeyRec        darwinScreenKeyRec;

 io_connect_t            darwinParamConnect = 0;

 int                     darwinEventReadFD = -1;

 int                     darwinEventWriteFD = -1;

@@ -185,6 +184,9 @@ static Bool DarwinScreenInit(int index, ScreenPtr pScreen, int argc, char **argv
     Bool        ret;

     DarwinFramebufferPtr dfb;

 

+    if (!dixRegisterPrivateKey(&darwinScreenKeyRec, PRIVATE_SCREEN, 0))

+	return FALSE;

+

     // reset index of found screens for each server generation

     if (index == 0) {

         foundIndex = 0;

@@ -262,8 +264,8 @@ static Bool DarwinScreenInit(int index, ScreenPtr pScreen, int argc, char **argv
         return FALSE;

     }

 

-    dixScreenOrigins[index].x = dfb->x;

-    dixScreenOrigins[index].y = dfb->y;

+    pScreen->x = dfb->x;

+    pScreen->y = dfb->y;

 

     /*    ErrorF("Screen %d added: %dx%d @ (%d,%d)\n",

 	  index, dfb->width, dfb->height, dfb->x, dfb->y); */

@@ -526,16 +528,16 @@ DarwinAdjustScreenOrigins(ScreenInfo *pScreenInfo)
 {

     int i, left, top;

 

-    left = dixScreenOrigins[0].x;

-    top  = dixScreenOrigins[0].y;

+    left = pScreenInfo->screens[0]->x;

+    top  = pScreenInfo->screens[0]->y;

 

     /* Find leftmost screen. If there's a tie, take the topmost of the two. */

     for (i = 1; i < pScreenInfo->numScreens; i++) {

-        if (dixScreenOrigins[i].x < left  ||

-            (dixScreenOrigins[i].x == left && dixScreenOrigins[i].y < top))

+        if (pScreenInfo->screens[i]->x < left  ||

+            (pScreenInfo->screens[i]->x == left && pScreenInfo->screens[i]->y < top))

         {

-            left = dixScreenOrigins[i].x;

-            top = dixScreenOrigins[i].y;

+            left = pScreenInfo->screens[i]->x;

+            top = pScreenInfo->screens[i]->y;

         }

     }

 

@@ -551,10 +553,10 @@ DarwinAdjustScreenOrigins(ScreenInfo *pScreenInfo)
 

     if (darwinMainScreenX != 0 || darwinMainScreenY != 0) {

         for (i = 0; i < pScreenInfo->numScreens; i++) {

-            dixScreenOrigins[i].x -= darwinMainScreenX;

-            dixScreenOrigins[i].y -= darwinMainScreenY;

+            pScreenInfo->screens[i]->x -= darwinMainScreenX;

+            pScreenInfo->screens[i]->y -= darwinMainScreenY;

             DEBUG_LOG("Screen %d placed at X11 coordinate (%d,%d).\n",

-                      i, dixScreenOrigins[i].x, dixScreenOrigins[i].y);

+                      i, pScreenInfo->screens[i]->x, pScreenInfo->screens[i]->y);

         }

     }

 }

@@ -793,7 +795,7 @@ void AbortDDX( void )
 void

 xf86SetRootClip (ScreenPtr pScreen, int enable)

 {

-    WindowPtr	pWin = WindowTable[pScreen->myNum];

+    WindowPtr	pWin = pScreen->root;

     WindowPtr	pChild;

     Bool	WasViewable = (Bool)(pWin->viewable);

     Bool	anyMarked = TRUE;

@@ -817,8 +819,8 @@ xf86SetRootClip (ScreenPtr pScreen, int enable)
 	    {

 		RegionPtr	borderVisible;

 

-		borderVisible = REGION_CREATE(pScreen, NullBox, 1);

-		REGION_SUBTRACT(pScreen, borderVisible,

+		borderVisible = RegionCreate(NullBox, 1);

+		RegionSubtract(borderVisible,

 				&pWin->borderClip, &pWin->winSize);

 		pWin->valdata->before.borderVisible = borderVisible;

 	    }

@@ -837,13 +839,13 @@ xf86SetRootClip (ScreenPtr pScreen, int enable)
 	box.y1 = 0;

 	box.x2 = pScreen->width;

 	box.y2 = pScreen->height;

-	REGION_RESET(pScreen, &pWin->borderClip, &box);

-	REGION_BREAK (pWin->drawable.pScreen, &pWin->clipList);

+	RegionReset(&pWin->borderClip, &box);

+	RegionBreak(&pWin->clipList);

     }

     else

     {

-	REGION_EMPTY(pScreen, &pWin->borderClip);

-	REGION_BREAK (pWin->drawable.pScreen, &pWin->clipList);

+	RegionEmpty(&pWin->borderClip);

+	RegionBreak(&pWin->clipList);

     }

 

     ResizeChildrenWinSize (pWin, 0, 0, 0, 0);

@@ -852,8 +854,8 @@ xf86SetRootClip (ScreenPtr pScreen, int enable)
     {

 	if (pWin->backStorage)

 	{

-	    pOldClip = REGION_CREATE(pScreen, NullBox, 1);

-	    REGION_COPY(pScreen, pOldClip, &pWin->clipList);

+	    pOldClip = RegionCreate(NullBox, 1);

+	    RegionCopy(pOldClip, &pWin->clipList);

 	}

 

 	if (pWin->firstChild)

@@ -882,7 +884,7 @@ xf86SetRootClip (ScreenPtr pScreen, int enable)
 			     (pWin, 0, 0, pOldClip,

 			      pWin->drawable.x, pWin->drawable.y);

 	if (WasViewable)

-	    REGION_DESTROY(pScreen, pOldClip);

+	    RegionDestroy(pOldClip);

 	if (bsExposed)

 	{

 	    RegionPtr	valExposed = NullRegion;

@@ -891,8 +893,8 @@ xf86SetRootClip (ScreenPtr pScreen, int enable)
 		valExposed = &pWin->valdata->after.exposed;

 	    (*pScreen->WindowExposures) (pWin, valExposed, bsExposed);

 	    if (valExposed)

-		REGION_EMPTY(pScreen, valExposed);

-	    REGION_DESTROY(pScreen, bsExposed);

+		RegionEmpty(valExposed);

+	    RegionDestroy(bsExposed);

 	}

     }

     if (WasViewable)

diff --git a/xorg-server/hw/xquartz/darwin.h b/xorg-server/hw/xquartz/darwin.h
index 6209b5ef1..7cd4336cd 100644
--- a/xorg-server/hw/xquartz/darwin.h
+++ b/xorg-server/hw/xquartz/darwin.h
@@ -50,7 +50,8 @@ void xf86SetRootClip (ScreenPtr pScreen, int enable);
 /*

  * Global variables from darwin.c

  */

-extern DevPrivateKey    darwinScreenKey; // index into pScreen.devPrivates

+extern DevPrivateKeyRec darwinScreenKeyRec;

+#define darwinScreenKey (&darwinScreenKeyRec)

 extern int              darwinScreensFound;

 extern io_connect_t     darwinParamConnect;

 extern int              darwinEventReadFD;

diff --git a/xorg-server/hw/xquartz/darwinEvents.c b/xorg-server/hw/xquartz/darwinEvents.c
index 421efcedf..db3f5b24e 100644
--- a/xorg-server/hw/xquartz/darwinEvents.c
+++ b/xorg-server/hw/xquartz/darwinEvents.c
@@ -1,576 +1,576 @@
-/*
-Darwin event queue and event handling
-
-Copyright 2007-2008 Apple Inc.
-Copyright 2004 Kaleb S. KEITHLEY. All Rights Reserved.
-Copyright (c) 2002-2004 Torrey T. Lyons. All Rights Reserved.
-
-This file is based on mieq.c by Keith Packard,
-which contains the following copyright:
-Copyright 1990, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
- */
-
-#include "sanitizedCarbon.h"
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include   <X11/X.h>
-#include   <X11/Xmd.h>
-#include   <X11/Xproto.h>
-#include   "misc.h"
-#include   "windowstr.h"
-#include   "pixmapstr.h"
-#include   "inputstr.h"
-#include   "eventstr.h"
-#include   "mi.h"
-#include   "scrnintstr.h"
-#include   "mipointer.h"
-#include   "os.h"
-
-#include "darwin.h"
-#include "quartz.h"
-#include "quartzKeyboard.h"
-#include "darwinEvents.h"
-
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <unistd.h>
-#include <pthread.h>
-#include <errno.h>
-
-#include <IOKit/hidsystem/IOLLEvent.h>
-
-/* Fake button press/release for scroll wheel move. */
-#define SCROLLWHEELUPFAKE    4
-#define SCROLLWHEELDOWNFAKE  5
-#define SCROLLWHEELLEFTFAKE  6
-#define SCROLLWHEELRIGHTFAKE 7
-
-#include <X11/extensions/applewmconst.h>
-#include "applewmExt.h"
-
-/* FIXME: Abstract this better */
-extern Bool QuartzModeEventHandler(int screenNum, XQuartzEvent *e, DeviceIntPtr dev);
-
-int darwin_all_modifier_flags = 0;  // last known modifier state
-int darwin_all_modifier_mask = 0;
-int darwin_x11_modifier_mask = 0;
-
-#define FD_ADD_MAX 128
-static int fd_add[FD_ADD_MAX];
-int fd_add_count = 0;
-static pthread_mutex_t fd_add_lock = PTHREAD_MUTEX_INITIALIZER;
-static pthread_cond_t fd_add_ready_cond = PTHREAD_COND_INITIALIZER;
-static pthread_t fd_add_tid = NULL;
-
-static EventListPtr darwinEvents = NULL;
-
-static pthread_mutex_t mieq_lock = PTHREAD_MUTEX_INITIALIZER;
-static pthread_cond_t mieq_ready_cond = PTHREAD_COND_INITIALIZER;
-
-/*** Pthread Magics ***/
-static pthread_t create_thread(void *func, void *arg) {
-    pthread_attr_t attr;
-    pthread_t tid;
-
-    pthread_attr_init (&attr);
-    pthread_attr_setscope (&attr, PTHREAD_SCOPE_SYSTEM);
-    pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
-    pthread_create (&tid, &attr, func, arg);
-    pthread_attr_destroy (&attr);
-
-    return tid;
-}
-
-void darwinEvents_lock(void);
-void darwinEvents_lock(void) {
-    int err;
-    if((err = pthread_mutex_lock(&mieq_lock))) {
-        ErrorF("%s:%s:%d: Failed to lock mieq_lock: %d\n",
-               __FILE__, __FUNCTION__, __LINE__, err);
-        spewCallStack();
-    }
-    if(darwinEvents == NULL) {
-        pthread_cond_wait(&mieq_ready_cond, &mieq_lock);
-    }
-}
-
-void darwinEvents_unlock(void);
-void darwinEvents_unlock(void) {
-    int err;
-    if((err = pthread_mutex_unlock(&mieq_lock))) {
-        ErrorF("%s:%s:%d: Failed to unlock mieq_lock: %d\n",
-               __FILE__, __FUNCTION__, __LINE__, err);
-        spewCallStack();
-    }
-}
-
-/*
- * DarwinPressModifierKey
- * Press or release the given modifier key (one of NX_MODIFIERKEY_* constants)
- */
-static void DarwinPressModifierKey(int pressed, int key) {
-    int keycode = DarwinModifierNXKeyToNXKeycode(key, 0);
-
-    if (keycode == 0) {
-        ErrorF("DarwinPressModifierKey bad keycode: key=%d\n", key);
-        return;
-    }
-
-    DarwinSendKeyboardEvents(pressed, keycode);
-}
-
-/*
- * DarwinUpdateModifiers
- *  Send events to update the modifier state.
- */
-
-static int darwin_x11_modifier_mask_list[] = {
-#ifdef NX_DEVICELCMDKEYMASK
-    NX_DEVICELCTLKEYMASK, NX_DEVICERCTLKEYMASK,
-    NX_DEVICELSHIFTKEYMASK, NX_DEVICERSHIFTKEYMASK,
-    NX_DEVICELCMDKEYMASK, NX_DEVICERCMDKEYMASK,
-    NX_DEVICELALTKEYMASK, NX_DEVICERALTKEYMASK,
-#else
-    NX_CONTROLMASK, NX_SHIFTMASK, NX_COMMANDMASK, NX_ALTERNATEMASK,
-#endif
-    NX_ALPHASHIFTMASK,
-    0
-};
-
-static int darwin_all_modifier_mask_additions[] = { NX_SECONDARYFNMASK, };
-
-static void DarwinUpdateModifiers(
-    int pressed,        // KeyPress or KeyRelease
-    int flags )         // modifier flags that have changed
-{
-    int *f;
-    int key;
-
-    /* Capslock is special.  This mask is the state of capslock (on/off),
-     * not the state of the button.  Hopefully we can find a better solution.
-     */
-    if(NX_ALPHASHIFTMASK & flags) {
-        DarwinPressModifierKey(KeyPress, NX_MODIFIERKEY_ALPHALOCK);
-        DarwinPressModifierKey(KeyRelease, NX_MODIFIERKEY_ALPHALOCK);
-    }
-    
-    for(f=darwin_x11_modifier_mask_list; *f; f++)
-        if(*f & flags && *f != NX_ALPHASHIFTMASK) {
-            key = DarwinModifierNXMaskToNXKey(*f);
-            if(key == -1)
-                ErrorF("DarwinUpdateModifiers: Unsupported NXMask: 0x%x\n", *f);
-            else
-                DarwinPressModifierKey(pressed, key);
-        }
-}
-
-/* Generic handler for Xquartz-specifc events.  When possible, these should
-   be moved into their own individual functions and set as handlers using
-   mieqSetHandler. */
-
-static void DarwinEventHandler(int screenNum, InternalEvent *ie, DeviceIntPtr dev) {
-    XQuartzEvent *e = &(ie->xquartz_event);
-
-    TA_SERVER();
-
-    switch(e->subtype) {
-        case kXquartzControllerNotify:
-            DEBUG_LOG("kXquartzControllerNotify\n");
-            AppleWMSendEvent(AppleWMControllerNotify,
-                             AppleWMControllerNotifyMask,
-                             e->data[0],
-                             e->data[1]);
-            break;
-            
-        case kXquartzPasteboardNotify:
-            DEBUG_LOG("kXquartzPasteboardNotify\n");
-            AppleWMSendEvent(AppleWMPasteboardNotify,
-                             AppleWMPasteboardNotifyMask,
-                             e->data[0],
-                             e->data[1]);
-            break;
-            
-        case kXquartzActivate:
-            DEBUG_LOG("kXquartzActivate\n");
-            QuartzShow();
-            AppleWMSendEvent(AppleWMActivationNotify,
-                             AppleWMActivationNotifyMask,
-                             AppleWMIsActive, 0);
-            break;
-            
-        case kXquartzDeactivate:
-            DEBUG_LOG("kXquartzDeactivate\n");
-            AppleWMSendEvent(AppleWMActivationNotify,
-                             AppleWMActivationNotifyMask,
-                             AppleWMIsInactive, 0);
-            QuartzHide();
-            break;
-
-        case kXquartzReloadPreferences:
-            DEBUG_LOG("kXquartzReloadPreferences\n");
-            AppleWMSendEvent(AppleWMActivationNotify,
-                             AppleWMActivationNotifyMask,
-                             AppleWMReloadPreferences, 0);
-            break;
-            
-        case kXquartzToggleFullscreen:
-            DEBUG_LOG("kXquartzToggleFullscreen\n");
-            if (quartzEnableRootless) 
-                QuartzSetFullscreen(!quartzHasRoot);
-            else if (quartzHasRoot)
-                QuartzHide();
-            else
-                QuartzShow();
-            break;
-            
-        case kXquartzSetRootless:
-            DEBUG_LOG("kXquartzSetRootless\n");
-            QuartzSetRootless(e->data[0]);
-            if (!quartzEnableRootless && !quartzHasRoot)
-                QuartzHide();
-            break;
-            
-        case kXquartzSetRootClip:
-            QuartzSetRootClip((Bool)e->data[0]);
-            break;
-            
-        case kXquartzQuit:
-            GiveUp(0);
-            break;
-            
-        case kXquartzSpaceChanged:
-            DEBUG_LOG("kXquartzSpaceChanged\n");
-            QuartzSpaceChanged(e->data[0]);
-            break;
-
-        case kXquartzListenOnOpenFD:
-            ErrorF("Calling ListenOnOpenFD() for new fd: %d\n", (int)e->data[0]);
-            ListenOnOpenFD((int)e->data[0], 1);
-            break;
-            
-        case kXquartzReloadKeymap:
-            DarwinKeyboardReloadHandler();
-            break;
-            
-        case kXquartzDisplayChanged:
-            QuartzUpdateScreens();
-            break;
-            
-        default:
-            if(!QuartzModeEventHandler(screenNum, e, dev))
-                ErrorF("Unknown application defined event type %d.\n", e->subtype);
-    }	
-}
-
-void DarwinListenOnOpenFD(int fd) {
-    ErrorF("DarwinListenOnOpenFD: %d\n", fd);
-    
-    pthread_mutex_lock(&fd_add_lock);
-    if(fd_add_count < FD_ADD_MAX)
-        fd_add[fd_add_count++] = fd;
-    else
-        ErrorF("FD Addition buffer at max.  Dropping fd addition request.\n");
-
-    pthread_cond_broadcast(&fd_add_ready_cond);
-    pthread_mutex_unlock(&fd_add_lock);
-}
-
-static void DarwinProcessFDAdditionQueue_thread(void *args) {
-    pthread_mutex_lock(&fd_add_lock);
-    while(true) {
-        while(fd_add_count) {
-            DarwinSendDDXEvent(kXquartzListenOnOpenFD, 1, fd_add[--fd_add_count]);
-        }
-        pthread_cond_wait(&fd_add_ready_cond, &fd_add_lock);
-    }
-}
-
-Bool DarwinEQInit(void) { 
-    int *p;
-
-    for(p=darwin_x11_modifier_mask_list, darwin_all_modifier_mask=0; *p; p++) {
-        darwin_x11_modifier_mask |= *p;
-    }
-    
-    for(p=darwin_all_modifier_mask_additions, darwin_all_modifier_mask= darwin_x11_modifier_mask; *p; p++) {
-        darwin_all_modifier_mask |= *p;
-    }
-    
-    mieqInit();
-    mieqSetHandler(ET_XQuartz, DarwinEventHandler);
-
-    /* Note that this *could* cause a potential async issue, since we're checking
-     * darwinEvents without holding the lock, but darwinEvents is only ever set
-     * here, so I don't bother.
-     */
-    if (!darwinEvents) {
-        darwinEvents = InitEventList(GetMaximumEventsNum());;
-        
-        if (!darwinEvents)
-            FatalError("Couldn't allocate event buffer\n");
-        
-        darwinEvents_lock();
-        pthread_cond_broadcast(&mieq_ready_cond);
-        darwinEvents_unlock();
-    }
-
-    if(!fd_add_tid)
-        fd_add_tid = create_thread(DarwinProcessFDAdditionQueue_thread, NULL);
-    
-    return TRUE;
-}
-
-/*
- * ProcessInputEvents
- *  Read and process events from the event queue until it is empty.
- */
-void ProcessInputEvents(void) {
-    char nullbyte;
-	int x = sizeof(nullbyte);
-    
-    TA_SERVER();
-
-    mieqProcessInputEvents();
-
-    // Empty the signaling pipe
-    while (x == sizeof(nullbyte)) {
-      x = read(darwinEventReadFD, &nullbyte, sizeof(nullbyte));
-    }
-}
-
-/* Sends a null byte down darwinEventWriteFD, which will cause the
-   Dispatch() event loop to check out event queue */
-static void DarwinPokeEQ(void) {
-	char nullbyte=0;
-	//  <daniels> oh, i ... er ... christ.
-	write(darwinEventWriteFD, &nullbyte, sizeof(nullbyte));
-}
-
-/* Convert from Appkit pointer input values to X input values:
- * Note: pointer_x and pointer_y are relative to the upper-left of primary
- *       display.
- */
-static void DarwinPrepareValuators(DeviceIntPtr pDev, int *valuators, ScreenPtr screen,
-                                   float pointer_x, float pointer_y, 
-                                   float pressure, float tilt_x, float tilt_y) {
-    /* Fix offset between darwin and X screens */
-    pointer_x -= darwinMainScreenX + dixScreenOrigins[screen->myNum].x;
-    pointer_y -= darwinMainScreenY + dixScreenOrigins[screen->myNum].y;
-
-    if(pointer_x < 0.0)
-        pointer_x = 0.0;
-
-    if(pointer_y < 0.0)
-        pointer_y = 0.0;
-    
-    if(pDev == darwinPointer) {
-        valuators[0] = pointer_x;
-        valuators[1] = pointer_y;
-        valuators[2] = 0;
-        valuators[3] = 0;
-        valuators[4] = 0;
-    } else {
-        /* Setup our array of values */
-        valuators[0] = XQUARTZ_VALUATOR_LIMIT * (pointer_x / (float)screenInfo.screens[0]->width);
-        valuators[1] = XQUARTZ_VALUATOR_LIMIT * (pointer_y / (float)screenInfo.screens[0]->height);
-        valuators[2] = XQUARTZ_VALUATOR_LIMIT * pressure;
-        valuators[3] = XQUARTZ_VALUATOR_LIMIT * tilt_x;
-        valuators[4] = XQUARTZ_VALUATOR_LIMIT * tilt_y;
-    }
-    //DEBUG_LOG("Pointer (%f, %f), Valuators: {%d,%d,%d,%d,%d}\n", pointer_x, pointer_y,
-    //          valuators[0], valuators[1], valuators[2], valuators[3], valuators[4]);
-}
-
-void DarwinSendPointerEvents(DeviceIntPtr pDev, int ev_type, int ev_button, float pointer_x, float pointer_y, 
-			     float pressure, float tilt_x, float tilt_y) {
-	static int darwinFakeMouseButtonDown = 0;
-	int i, num_events;
-    ScreenPtr screen;
-    int valuators[5];
-	
-    //DEBUG_LOG("x=%f, y=%f, p=%f, tx=%f, ty=%f\n", pointer_x, pointer_y, pressure, tilt_x, tilt_y);
-    
-	if(!darwinEvents) {
-		DEBUG_LOG("DarwinSendPointerEvents called before darwinEvents was initialized\n");
-		return;
-	}
-
-    screen = miPointerGetScreen(pDev);
-    if(!screen) {
-        DEBUG_LOG("DarwinSendPointerEvents called before screen was initialized\n");
-        return;
-    }
-
-    /* Handle fake click */
-	if (ev_type == ButtonPress && darwinFakeButtons && ev_button == 1) {
-        if(darwinFakeMouseButtonDown != 0) {
-            /* We're currently "down" with another button, so release it first */
-            DarwinSendPointerEvents(pDev, ButtonRelease, darwinFakeMouseButtonDown, pointer_x, pointer_y, pressure, tilt_x, tilt_y);
-            darwinFakeMouseButtonDown=0;
-        }
-		if (darwin_all_modifier_flags & darwinFakeMouse2Mask) {
-            ev_button = 2;
-			darwinFakeMouseButtonDown = 2;
-            DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse2Mask);
-		} else if (darwin_all_modifier_flags & darwinFakeMouse3Mask) {
-            ev_button = 3;
-			darwinFakeMouseButtonDown = 3;
-            DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse3Mask);
-		}
-	}
-
-	if (ev_type == ButtonRelease && ev_button == 1) {
-        if(darwinFakeMouseButtonDown) {
-            ev_button = darwinFakeMouseButtonDown;
-        }
-
-        if(darwinFakeMouseButtonDown == 2) {
-            DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse2Mask);
-        } else if(darwinFakeMouseButtonDown == 3) {
-            DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse3Mask);
-        }
-
-        darwinFakeMouseButtonDown = 0;
-	}
-
-    DarwinPrepareValuators(pDev, valuators, screen, pointer_x, pointer_y, pressure, tilt_x, tilt_y);
-    darwinEvents_lock(); {
-        num_events = GetPointerEvents(darwinEvents, pDev, ev_type, ev_button, 
-                                      POINTER_ABSOLUTE, 0, pDev==darwinTabletCurrent?5:2, valuators);
-        for(i=0; i<num_events; i++) mieqEnqueue (pDev, (InternalEvent*)darwinEvents[i].event);
-        if(num_events > 0) DarwinPokeEQ();
-    } darwinEvents_unlock();
-}
-
-void DarwinSendKeyboardEvents(int ev_type, int keycode) {
-	int i, num_events;
-
-	if(!darwinEvents) {
-		DEBUG_LOG("DarwinSendKeyboardEvents called before darwinEvents was initialized\n");
-		return;
-	}
-
-    darwinEvents_lock(); {
-        num_events = GetKeyboardEvents(darwinEvents, darwinKeyboard, ev_type, keycode + MIN_KEYCODE);
-        for(i=0; i<num_events; i++) mieqEnqueue(darwinKeyboard, (InternalEvent*)darwinEvents[i].event);
-        if(num_events > 0) DarwinPokeEQ();
-    } darwinEvents_unlock();
-}
-
-void DarwinSendProximityEvents(int ev_type, float pointer_x, float pointer_y) {
-	int i, num_events;
-    ScreenPtr screen;
-    DeviceIntPtr pDev = darwinTabletCurrent;
-    int valuators[5];
-
-	DEBUG_LOG("DarwinSendProximityEvents(%d, %f, %f)\n", ev_type, pointer_x, pointer_y);
-
-	if(!darwinEvents) {
-		DEBUG_LOG("DarwinSendProximityEvents called before darwinEvents was initialized\n");
-		return;
-	}
-    
-    screen = miPointerGetScreen(pDev);
-    if(!screen) {
-        DEBUG_LOG("DarwinSendPointerEvents called before screen was initialized\n");
-        return;
-    }    
-
-    DarwinPrepareValuators(pDev, valuators, screen, pointer_x, pointer_y, 0.0f, 0.0f, 0.0f);
-    darwinEvents_lock(); {
-        num_events = GetProximityEvents(darwinEvents, pDev, ev_type,
-                                        0, 5, valuators);
-        for(i=0; i<num_events; i++) mieqEnqueue (pDev, (InternalEvent*)darwinEvents[i].event);
-        if(num_events > 0) DarwinPokeEQ();
-    } darwinEvents_unlock();
-}
-
-
-/* Send the appropriate number of button clicks to emulate scroll wheel */
-void DarwinSendScrollEvents(float count_x, float count_y, 
-							float pointer_x, float pointer_y, 
-			    			float pressure, float tilt_x, float tilt_y) {
-	int sign_x, sign_y;
-	if(!darwinEvents) {
-		DEBUG_LOG("DarwinSendScrollEvents called before darwinEvents was initialized\n");
-		return;
-	}
-
-	sign_x = count_x > 0.0f ? SCROLLWHEELLEFTFAKE : SCROLLWHEELRIGHTFAKE;
-	sign_y = count_y > 0.0f ? SCROLLWHEELUPFAKE : SCROLLWHEELDOWNFAKE;
-	count_x = fabs(count_x);
-	count_y = fabs(count_y);
-	
-	while ((count_x > 0.0f) || (count_y > 0.0f)) {
-		if (count_x > 0.0f) {
-			DarwinSendPointerEvents(darwinPointer, ButtonPress, sign_x, pointer_x, pointer_y, pressure, tilt_x, tilt_y);
-			DarwinSendPointerEvents(darwinPointer, ButtonRelease, sign_x, pointer_x, pointer_y, pressure, tilt_x, tilt_y);
-			count_x = count_x - 1.0f;
-		}
-		if (count_y > 0.0f) {
-			DarwinSendPointerEvents(darwinPointer, ButtonPress, sign_y, pointer_x, pointer_y, pressure, tilt_x, tilt_y);
-			DarwinSendPointerEvents(darwinPointer, ButtonRelease, sign_y, pointer_x, pointer_y, pressure, tilt_x, tilt_y);
-			count_y = count_y - 1.0f;
-		}
-	}
-}
-
-/* Send the appropriate KeyPress/KeyRelease events to GetKeyboardEvents to
-   reflect changing modifier flags (alt, control, meta, etc) */
-void DarwinUpdateModKeys(int flags) {
-	DarwinUpdateModifiers(KeyRelease, darwin_all_modifier_flags & ~flags & darwin_x11_modifier_mask);
-	DarwinUpdateModifiers(KeyPress, ~darwin_all_modifier_flags & flags & darwin_x11_modifier_mask);
-	darwin_all_modifier_flags = flags;
-}
-
-/*
- * DarwinSendDDXEvent
- *  Send the X server thread a message by placing it on the event queue.
- */
-void DarwinSendDDXEvent(int type, int argc, ...) {
-    XQuartzEvent e;
-    int i;
-    va_list args;
-
-    memset(&e, 0, sizeof(e));
-    e.header = ET_Internal;
-    e.type = ET_XQuartz;
-    e.length = sizeof(e);
-    e.time = GetTimeInMillis();
-    e.subtype = type;
-
-    if (argc > 0 && argc < XQUARTZ_EVENT_MAXARGS) {
-        va_start (args, argc);
-        for (i = 0; i < argc; i++)
-            e.data[i] = (uint32_t) va_arg (args, uint32_t);
-        va_end (args);
-    }
-
-    darwinEvents_lock(); {
-        mieqEnqueue(NULL, (InternalEvent*)&e);
-        DarwinPokeEQ();
-    } darwinEvents_unlock();
-}
+/*

+Darwin event queue and event handling

+

+Copyright 2007-2008 Apple Inc.

+Copyright 2004 Kaleb S. KEITHLEY. All Rights Reserved.

+Copyright (c) 2002-2004 Torrey T. Lyons. All Rights Reserved.

+

+This file is based on mieq.c by Keith Packard,

+which contains the following copyright:

+Copyright 1990, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included in

+all copies or substantial portions of the Software.

+

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

+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE

+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN

+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN

+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall not be

+used in advertising or otherwise to promote the sale, use or other dealings

+in this Software without prior written authorization from The Open Group.

+ */

+

+#include "sanitizedCarbon.h"

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include   <X11/X.h>

+#include   <X11/Xmd.h>

+#include   <X11/Xproto.h>

+#include   "misc.h"

+#include   "windowstr.h"

+#include   "pixmapstr.h"

+#include   "inputstr.h"

+#include   "eventstr.h"

+#include   "mi.h"

+#include   "scrnintstr.h"

+#include   "mipointer.h"

+#include   "os.h"

+

+#include "darwin.h"

+#include "quartz.h"

+#include "quartzKeyboard.h"

+#include "darwinEvents.h"

+

+#include <sys/types.h>

+#include <sys/uio.h>

+#include <unistd.h>

+#include <pthread.h>

+#include <errno.h>

+

+#include <IOKit/hidsystem/IOLLEvent.h>

+

+/* Fake button press/release for scroll wheel move. */

+#define SCROLLWHEELUPFAKE    4

+#define SCROLLWHEELDOWNFAKE  5

+#define SCROLLWHEELLEFTFAKE  6

+#define SCROLLWHEELRIGHTFAKE 7

+

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

+#include "applewmExt.h"

+

+/* FIXME: Abstract this better */

+extern Bool QuartzModeEventHandler(int screenNum, XQuartzEvent *e, DeviceIntPtr dev);

+

+int darwin_all_modifier_flags = 0;  // last known modifier state

+int darwin_all_modifier_mask = 0;

+int darwin_x11_modifier_mask = 0;

+

+#define FD_ADD_MAX 128

+static int fd_add[FD_ADD_MAX];

+int fd_add_count = 0;

+static pthread_mutex_t fd_add_lock = PTHREAD_MUTEX_INITIALIZER;

+static pthread_cond_t fd_add_ready_cond = PTHREAD_COND_INITIALIZER;

+static pthread_t fd_add_tid = NULL;

+

+static EventListPtr darwinEvents = NULL;

+

+static pthread_mutex_t mieq_lock = PTHREAD_MUTEX_INITIALIZER;

+static pthread_cond_t mieq_ready_cond = PTHREAD_COND_INITIALIZER;

+

+/*** Pthread Magics ***/

+static pthread_t create_thread(void *func, void *arg) {

+    pthread_attr_t attr;

+    pthread_t tid;

+

+    pthread_attr_init (&attr);

+    pthread_attr_setscope (&attr, PTHREAD_SCOPE_SYSTEM);

+    pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);

+    pthread_create (&tid, &attr, func, arg);

+    pthread_attr_destroy (&attr);

+

+    return tid;

+}

+

+void darwinEvents_lock(void);

+void darwinEvents_lock(void) {

+    int err;

+    if((err = pthread_mutex_lock(&mieq_lock))) {

+        ErrorF("%s:%s:%d: Failed to lock mieq_lock: %d\n",

+               __FILE__, __FUNCTION__, __LINE__, err);

+        spewCallStack();

+    }

+    if(darwinEvents == NULL) {

+        pthread_cond_wait(&mieq_ready_cond, &mieq_lock);

+    }

+}

+

+void darwinEvents_unlock(void);

+void darwinEvents_unlock(void) {

+    int err;

+    if((err = pthread_mutex_unlock(&mieq_lock))) {

+        ErrorF("%s:%s:%d: Failed to unlock mieq_lock: %d\n",

+               __FILE__, __FUNCTION__, __LINE__, err);

+        spewCallStack();

+    }

+}

+

+/*

+ * DarwinPressModifierKey

+ * Press or release the given modifier key (one of NX_MODIFIERKEY_* constants)

+ */

+static void DarwinPressModifierKey(int pressed, int key) {

+    int keycode = DarwinModifierNXKeyToNXKeycode(key, 0);

+

+    if (keycode == 0) {

+        ErrorF("DarwinPressModifierKey bad keycode: key=%d\n", key);

+        return;

+    }

+

+    DarwinSendKeyboardEvents(pressed, keycode);

+}

+

+/*

+ * DarwinUpdateModifiers

+ *  Send events to update the modifier state.

+ */

+

+static int darwin_x11_modifier_mask_list[] = {

+#ifdef NX_DEVICELCMDKEYMASK

+    NX_DEVICELCTLKEYMASK, NX_DEVICERCTLKEYMASK,

+    NX_DEVICELSHIFTKEYMASK, NX_DEVICERSHIFTKEYMASK,

+    NX_DEVICELCMDKEYMASK, NX_DEVICERCMDKEYMASK,

+    NX_DEVICELALTKEYMASK, NX_DEVICERALTKEYMASK,

+#else

+    NX_CONTROLMASK, NX_SHIFTMASK, NX_COMMANDMASK, NX_ALTERNATEMASK,

+#endif

+    NX_ALPHASHIFTMASK,

+    0

+};

+

+static int darwin_all_modifier_mask_additions[] = { NX_SECONDARYFNMASK, };

+

+static void DarwinUpdateModifiers(

+    int pressed,        // KeyPress or KeyRelease

+    int flags )         // modifier flags that have changed

+{

+    int *f;

+    int key;

+

+    /* Capslock is special.  This mask is the state of capslock (on/off),

+     * not the state of the button.  Hopefully we can find a better solution.

+     */

+    if(NX_ALPHASHIFTMASK & flags) {

+        DarwinPressModifierKey(KeyPress, NX_MODIFIERKEY_ALPHALOCK);

+        DarwinPressModifierKey(KeyRelease, NX_MODIFIERKEY_ALPHALOCK);

+    }

+    

+    for(f=darwin_x11_modifier_mask_list; *f; f++)

+        if(*f & flags && *f != NX_ALPHASHIFTMASK) {

+            key = DarwinModifierNXMaskToNXKey(*f);

+            if(key == -1)

+                ErrorF("DarwinUpdateModifiers: Unsupported NXMask: 0x%x\n", *f);

+            else

+                DarwinPressModifierKey(pressed, key);

+        }

+}

+

+/* Generic handler for Xquartz-specifc events.  When possible, these should

+   be moved into their own individual functions and set as handlers using

+   mieqSetHandler. */

+

+static void DarwinEventHandler(int screenNum, InternalEvent *ie, DeviceIntPtr dev) {

+    XQuartzEvent *e = &(ie->xquartz_event);

+

+    TA_SERVER();

+

+    switch(e->subtype) {

+        case kXquartzControllerNotify:

+            DEBUG_LOG("kXquartzControllerNotify\n");

+            AppleWMSendEvent(AppleWMControllerNotify,

+                             AppleWMControllerNotifyMask,

+                             e->data[0],

+                             e->data[1]);

+            break;

+            

+        case kXquartzPasteboardNotify:

+            DEBUG_LOG("kXquartzPasteboardNotify\n");

+            AppleWMSendEvent(AppleWMPasteboardNotify,

+                             AppleWMPasteboardNotifyMask,

+                             e->data[0],

+                             e->data[1]);

+            break;

+            

+        case kXquartzActivate:

+            DEBUG_LOG("kXquartzActivate\n");

+            QuartzShow();

+            AppleWMSendEvent(AppleWMActivationNotify,

+                             AppleWMActivationNotifyMask,

+                             AppleWMIsActive, 0);

+            break;

+            

+        case kXquartzDeactivate:

+            DEBUG_LOG("kXquartzDeactivate\n");

+            AppleWMSendEvent(AppleWMActivationNotify,

+                             AppleWMActivationNotifyMask,

+                             AppleWMIsInactive, 0);

+            QuartzHide();

+            break;

+

+        case kXquartzReloadPreferences:

+            DEBUG_LOG("kXquartzReloadPreferences\n");

+            AppleWMSendEvent(AppleWMActivationNotify,

+                             AppleWMActivationNotifyMask,

+                             AppleWMReloadPreferences, 0);

+            break;

+            

+        case kXquartzToggleFullscreen:

+            DEBUG_LOG("kXquartzToggleFullscreen\n");

+            if (quartzEnableRootless) 

+                QuartzSetFullscreen(!quartzHasRoot);

+            else if (quartzHasRoot)

+                QuartzHide();

+            else

+                QuartzShow();

+            break;

+            

+        case kXquartzSetRootless:

+            DEBUG_LOG("kXquartzSetRootless\n");

+            QuartzSetRootless(e->data[0]);

+            if (!quartzEnableRootless && !quartzHasRoot)

+                QuartzHide();

+            break;

+            

+        case kXquartzSetRootClip:

+            QuartzSetRootClip((Bool)e->data[0]);

+            break;

+            

+        case kXquartzQuit:

+            GiveUp(0);

+            break;

+            

+        case kXquartzSpaceChanged:

+            DEBUG_LOG("kXquartzSpaceChanged\n");

+            QuartzSpaceChanged(e->data[0]);

+            break;

+

+        case kXquartzListenOnOpenFD:

+            ErrorF("Calling ListenOnOpenFD() for new fd: %d\n", (int)e->data[0]);

+            ListenOnOpenFD((int)e->data[0], 1);

+            break;

+            

+        case kXquartzReloadKeymap:

+            DarwinKeyboardReloadHandler();

+            break;

+            

+        case kXquartzDisplayChanged:

+            QuartzUpdateScreens();

+            break;

+            

+        default:

+            if(!QuartzModeEventHandler(screenNum, e, dev))

+                ErrorF("Unknown application defined event type %d.\n", e->subtype);

+    }	

+}

+

+void DarwinListenOnOpenFD(int fd) {

+    ErrorF("DarwinListenOnOpenFD: %d\n", fd);

+    

+    pthread_mutex_lock(&fd_add_lock);

+    if(fd_add_count < FD_ADD_MAX)

+        fd_add[fd_add_count++] = fd;

+    else

+        ErrorF("FD Addition buffer at max.  Dropping fd addition request.\n");

+

+    pthread_cond_broadcast(&fd_add_ready_cond);

+    pthread_mutex_unlock(&fd_add_lock);

+}

+

+static void DarwinProcessFDAdditionQueue_thread(void *args) {

+    pthread_mutex_lock(&fd_add_lock);

+    while(true) {

+        while(fd_add_count) {

+            DarwinSendDDXEvent(kXquartzListenOnOpenFD, 1, fd_add[--fd_add_count]);

+        }

+        pthread_cond_wait(&fd_add_ready_cond, &fd_add_lock);

+    }

+}

+

+Bool DarwinEQInit(void) { 

+    int *p;

+

+    for(p=darwin_x11_modifier_mask_list, darwin_all_modifier_mask=0; *p; p++) {

+        darwin_x11_modifier_mask |= *p;

+    }

+    

+    for(p=darwin_all_modifier_mask_additions, darwin_all_modifier_mask= darwin_x11_modifier_mask; *p; p++) {

+        darwin_all_modifier_mask |= *p;

+    }

+    

+    mieqInit();

+    mieqSetHandler(ET_XQuartz, DarwinEventHandler);

+

+    /* Note that this *could* cause a potential async issue, since we're checking

+     * darwinEvents without holding the lock, but darwinEvents is only ever set

+     * here, so I don't bother.

+     */

+    if (!darwinEvents) {

+        darwinEvents = InitEventList(GetMaximumEventsNum());;

+        

+        if (!darwinEvents)

+            FatalError("Couldn't allocate event buffer\n");

+        

+        darwinEvents_lock();

+        pthread_cond_broadcast(&mieq_ready_cond);

+        darwinEvents_unlock();

+    }

+

+    if(!fd_add_tid)

+        fd_add_tid = create_thread(DarwinProcessFDAdditionQueue_thread, NULL);

+    

+    return TRUE;

+}

+

+/*

+ * ProcessInputEvents

+ *  Read and process events from the event queue until it is empty.

+ */

+void ProcessInputEvents(void) {

+    char nullbyte;

+	int x = sizeof(nullbyte);

+    

+    TA_SERVER();

+

+    mieqProcessInputEvents();

+

+    // Empty the signaling pipe

+    while (x == sizeof(nullbyte)) {

+      x = read(darwinEventReadFD, &nullbyte, sizeof(nullbyte));

+    }

+}

+

+/* Sends a null byte down darwinEventWriteFD, which will cause the

+   Dispatch() event loop to check out event queue */

+static void DarwinPokeEQ(void) {

+	char nullbyte=0;

+	//  <daniels> oh, i ... er ... christ.

+	write(darwinEventWriteFD, &nullbyte, sizeof(nullbyte));

+}

+

+/* Convert from Appkit pointer input values to X input values:

+ * Note: pointer_x and pointer_y are relative to the upper-left of primary

+ *       display.

+ */

+static void DarwinPrepareValuators(DeviceIntPtr pDev, int *valuators, ScreenPtr screen,

+                                   float pointer_x, float pointer_y, 

+                                   float pressure, float tilt_x, float tilt_y) {

+    /* Fix offset between darwin and X screens */

+    pointer_x -= darwinMainScreenX + screen->x;

+    pointer_y -= darwinMainScreenY + screen->y;

+

+    if(pointer_x < 0.0)

+        pointer_x = 0.0;

+

+    if(pointer_y < 0.0)

+        pointer_y = 0.0;

+    

+    if(pDev == darwinPointer) {

+        valuators[0] = pointer_x;

+        valuators[1] = pointer_y;

+        valuators[2] = 0;

+        valuators[3] = 0;

+        valuators[4] = 0;

+    } else {

+        /* Setup our array of values */

+        valuators[0] = XQUARTZ_VALUATOR_LIMIT * (pointer_x / (float)screenInfo.screens[0]->width);

+        valuators[1] = XQUARTZ_VALUATOR_LIMIT * (pointer_y / (float)screenInfo.screens[0]->height);

+        valuators[2] = XQUARTZ_VALUATOR_LIMIT * pressure;

+        valuators[3] = XQUARTZ_VALUATOR_LIMIT * tilt_x;

+        valuators[4] = XQUARTZ_VALUATOR_LIMIT * tilt_y;

+    }

+    //DEBUG_LOG("Pointer (%f, %f), Valuators: {%d,%d,%d,%d,%d}\n", pointer_x, pointer_y,

+    //          valuators[0], valuators[1], valuators[2], valuators[3], valuators[4]);

+}

+

+void DarwinSendPointerEvents(DeviceIntPtr pDev, int ev_type, int ev_button, float pointer_x, float pointer_y, 

+			     float pressure, float tilt_x, float tilt_y) {

+	static int darwinFakeMouseButtonDown = 0;

+	int i, num_events;

+    ScreenPtr screen;

+    int valuators[5];

+	

+    //DEBUG_LOG("x=%f, y=%f, p=%f, tx=%f, ty=%f\n", pointer_x, pointer_y, pressure, tilt_x, tilt_y);

+    

+	if(!darwinEvents) {

+		DEBUG_LOG("DarwinSendPointerEvents called before darwinEvents was initialized\n");

+		return;

+	}

+

+    screen = miPointerGetScreen(pDev);

+    if(!screen) {

+        DEBUG_LOG("DarwinSendPointerEvents called before screen was initialized\n");

+        return;

+    }

+

+    /* Handle fake click */

+	if (ev_type == ButtonPress && darwinFakeButtons && ev_button == 1) {

+        if(darwinFakeMouseButtonDown != 0) {

+            /* We're currently "down" with another button, so release it first */

+            DarwinSendPointerEvents(pDev, ButtonRelease, darwinFakeMouseButtonDown, pointer_x, pointer_y, pressure, tilt_x, tilt_y);

+            darwinFakeMouseButtonDown=0;

+        }

+		if (darwin_all_modifier_flags & darwinFakeMouse2Mask) {

+            ev_button = 2;

+			darwinFakeMouseButtonDown = 2;

+            DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse2Mask);

+		} else if (darwin_all_modifier_flags & darwinFakeMouse3Mask) {

+            ev_button = 3;

+			darwinFakeMouseButtonDown = 3;

+            DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse3Mask);

+		}

+	}

+

+	if (ev_type == ButtonRelease && ev_button == 1) {

+        if(darwinFakeMouseButtonDown) {

+            ev_button = darwinFakeMouseButtonDown;

+        }

+

+        if(darwinFakeMouseButtonDown == 2) {

+            DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse2Mask);

+        } else if(darwinFakeMouseButtonDown == 3) {

+            DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse3Mask);

+        }

+

+        darwinFakeMouseButtonDown = 0;

+	}

+

+    DarwinPrepareValuators(pDev, valuators, screen, pointer_x, pointer_y, pressure, tilt_x, tilt_y);

+    darwinEvents_lock(); {

+        num_events = GetPointerEvents(darwinEvents, pDev, ev_type, ev_button, 

+                                      POINTER_ABSOLUTE, 0, pDev==darwinTabletCurrent?5:2, valuators);

+        for(i=0; i<num_events; i++) mieqEnqueue (pDev, (InternalEvent*)darwinEvents[i].event);

+        if(num_events > 0) DarwinPokeEQ();

+    } darwinEvents_unlock();

+}

+

+void DarwinSendKeyboardEvents(int ev_type, int keycode) {

+	int i, num_events;

+

+	if(!darwinEvents) {

+		DEBUG_LOG("DarwinSendKeyboardEvents called before darwinEvents was initialized\n");

+		return;

+	}

+

+    darwinEvents_lock(); {

+        num_events = GetKeyboardEvents(darwinEvents, darwinKeyboard, ev_type, keycode + MIN_KEYCODE);

+        for(i=0; i<num_events; i++) mieqEnqueue(darwinKeyboard, (InternalEvent*)darwinEvents[i].event);

+        if(num_events > 0) DarwinPokeEQ();

+    } darwinEvents_unlock();

+}

+

+void DarwinSendProximityEvents(int ev_type, float pointer_x, float pointer_y) {

+	int i, num_events;

+    ScreenPtr screen;

+    DeviceIntPtr pDev = darwinTabletCurrent;

+    int valuators[5];

+

+	DEBUG_LOG("DarwinSendProximityEvents(%d, %f, %f)\n", ev_type, pointer_x, pointer_y);

+

+	if(!darwinEvents) {

+		DEBUG_LOG("DarwinSendProximityEvents called before darwinEvents was initialized\n");

+		return;

+	}

+    

+    screen = miPointerGetScreen(pDev);

+    if(!screen) {

+        DEBUG_LOG("DarwinSendPointerEvents called before screen was initialized\n");

+        return;

+    }    

+

+    DarwinPrepareValuators(pDev, valuators, screen, pointer_x, pointer_y, 0.0f, 0.0f, 0.0f);

+    darwinEvents_lock(); {

+        num_events = GetProximityEvents(darwinEvents, pDev, ev_type,

+                                        0, 5, valuators);

+        for(i=0; i<num_events; i++) mieqEnqueue (pDev, (InternalEvent*)darwinEvents[i].event);

+        if(num_events > 0) DarwinPokeEQ();

+    } darwinEvents_unlock();

+}

+

+

+/* Send the appropriate number of button clicks to emulate scroll wheel */

+void DarwinSendScrollEvents(float count_x, float count_y, 

+							float pointer_x, float pointer_y, 

+			    			float pressure, float tilt_x, float tilt_y) {

+	int sign_x, sign_y;

+	if(!darwinEvents) {

+		DEBUG_LOG("DarwinSendScrollEvents called before darwinEvents was initialized\n");

+		return;

+	}

+

+	sign_x = count_x > 0.0f ? SCROLLWHEELLEFTFAKE : SCROLLWHEELRIGHTFAKE;

+	sign_y = count_y > 0.0f ? SCROLLWHEELUPFAKE : SCROLLWHEELDOWNFAKE;

+	count_x = fabs(count_x);

+	count_y = fabs(count_y);

+	

+	while ((count_x > 0.0f) || (count_y > 0.0f)) {

+		if (count_x > 0.0f) {

+			DarwinSendPointerEvents(darwinPointer, ButtonPress, sign_x, pointer_x, pointer_y, pressure, tilt_x, tilt_y);

+			DarwinSendPointerEvents(darwinPointer, ButtonRelease, sign_x, pointer_x, pointer_y, pressure, tilt_x, tilt_y);

+			count_x = count_x - 1.0f;

+		}

+		if (count_y > 0.0f) {

+			DarwinSendPointerEvents(darwinPointer, ButtonPress, sign_y, pointer_x, pointer_y, pressure, tilt_x, tilt_y);

+			DarwinSendPointerEvents(darwinPointer, ButtonRelease, sign_y, pointer_x, pointer_y, pressure, tilt_x, tilt_y);

+			count_y = count_y - 1.0f;

+		}

+	}

+}

+

+/* Send the appropriate KeyPress/KeyRelease events to GetKeyboardEvents to

+   reflect changing modifier flags (alt, control, meta, etc) */

+void DarwinUpdateModKeys(int flags) {

+	DarwinUpdateModifiers(KeyRelease, darwin_all_modifier_flags & ~flags & darwin_x11_modifier_mask);

+	DarwinUpdateModifiers(KeyPress, ~darwin_all_modifier_flags & flags & darwin_x11_modifier_mask);

+	darwin_all_modifier_flags = flags;

+}

+

+/*

+ * DarwinSendDDXEvent

+ *  Send the X server thread a message by placing it on the event queue.

+ */

+void DarwinSendDDXEvent(int type, int argc, ...) {

+    XQuartzEvent e;

+    int i;

+    va_list args;

+

+    memset(&e, 0, sizeof(e));

+    e.header = ET_Internal;

+    e.type = ET_XQuartz;

+    e.length = sizeof(e);

+    e.time = GetTimeInMillis();

+    e.subtype = type;

+

+    if (argc > 0 && argc < XQUARTZ_EVENT_MAXARGS) {

+        va_start (args, argc);

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

+            e.data[i] = (uint32_t) va_arg (args, uint32_t);

+        va_end (args);

+    }

+

+    darwinEvents_lock(); {

+        mieqEnqueue(NULL, (InternalEvent*)&e);

+        DarwinPokeEQ();

+    } darwinEvents_unlock();

+}

diff --git a/xorg-server/hw/xquartz/darwinXinput.c b/xorg-server/hw/xquartz/darwinXinput.c
index 54ba2032a..958c7cdd4 100644
--- a/xorg-server/hw/xquartz/darwinXinput.c
+++ b/xorg-server/hw/xquartz/darwinXinput.c
@@ -210,14 +210,14 @@ ChangeDeviceControl(ClientPtr client, DeviceIntPtr dev,
   DEBUG_LOG("ChangeDeviceControl(%p, %p, %p)\n", client, dev, control);

     switch (control->control) {

     case DEVICE_RESOLUTION:

-	return (BadMatch);

+	return BadMatch;

     case DEVICE_ABS_CALIB:

     case DEVICE_ABS_AREA:

-        return (BadMatch);

+        return BadMatch;

     case DEVICE_CORE:

-        return (BadMatch);

+        return BadMatch;

     default:

-	return (BadMatch);

+	return BadMatch;

     }

 }

 

diff --git a/xorg-server/hw/xquartz/mach-startup/bundle-main.c b/xorg-server/hw/xquartz/mach-startup/bundle-main.c
index 63a185fc8..6dc7f9094 100644
--- a/xorg-server/hw/xquartz/mach-startup/bundle-main.c
+++ b/xorg-server/hw/xquartz/mach-startup/bundle-main.c
@@ -1,692 +1,692 @@
-/* main.c -- X application launcher
- 
- Copyright (c) 2007 Jeremy Huddleston
- Copyright (c) 2007 Apple Inc
- 
- 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, sublicense, 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 shall be
- included in all copies or substantial portions of the Software.
- 
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- NONINFRINGEMENT.  IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
- HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- DEALINGS IN THE SOFTWARE.
- 
- Except as contained in this notice, the name(s) of the above
- copyright holders shall not be used in advertising or otherwise to
- promote the sale, use or other dealings in this Software without
- prior written authorization. */
-
-#include <CoreFoundation/CoreFoundation.h>
-#include <AvailabilityMacros.h>
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/Xlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <pthread.h>
-#include <stdbool.h>
-#include <signal.h>
-
-#include <sys/socket.h>
-#include <sys/un.h>
-
-#include <sys/time.h>
-#include <fcntl.h>
-
-#include <mach/mach.h>
-#include <mach/mach_error.h>
-#include <servers/bootstrap.h>
-#include "mach_startup.h"
-#include "mach_startupServer.h"
-
-#include "launchd_fd.h"
-/* From darwinEvents.c ... but don't want to pull in all the server cruft */
-void DarwinListenOnOpenFD(int fd);
-
-extern int noPanoramiXExtension;
-
-#define DEFAULT_CLIENT X11BINDIR "/xterm"
-#define DEFAULT_STARTX X11BINDIR "/startx"
-#define DEFAULT_SHELL  "/bin/sh"
-
-#ifndef BUILD_DATE
-#define BUILD_DATE ""
-#endif
-#ifndef XSERVER_VERSION
-#define XSERVER_VERSION "?"
-#endif
-
-static char __crashreporter_info_buff__[4096] = {0};
-static const char *__crashreporter_info__ = &__crashreporter_info_buff__[0];
-#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
-// This is actually a toolchain requirement, but I'm not sure the correct check,
-// but it should be fine to just only include it for Leopard and later.  This line
-// just tells the linker to never strip this symbol (such as for space optimization)
-asm (".desc ___crashreporter_info__, 0x10");
-#endif
-
-static const char *__crashreporter_info__base = "X.Org X Server " XSERVER_VERSION " Build Date: " BUILD_DATE;
-
-static char *launchd_id_prefix = NULL;
-static char *server_bootstrap_name = NULL;
-
-#define DEBUG 1
-
-/* This is in quartzStartup.c */
-int server_main(int argc, char **argv, char **envp);
-
-static int execute(const char *command);
-static char *command_from_prefs(const char *key, const char *default_value);
-
-/*** Pthread Magics ***/
-static pthread_t create_thread(void *func, void *arg) {
-    pthread_attr_t attr;
-    pthread_t tid;
-	
-    pthread_attr_init (&attr);
-    pthread_attr_setscope (&attr, PTHREAD_SCOPE_SYSTEM);
-    pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
-    pthread_create (&tid, &attr, func, arg);
-    pthread_attr_destroy (&attr);
-	
-    return tid;
-}
-
-/*** Mach-O IPC Stuffs ***/
-
-union MaxMsgSize {
-	union __RequestUnion__mach_startup_subsystem req;
-	union __ReplyUnion__mach_startup_subsystem rep; 
-};
-
-static mach_port_t checkin_or_register(char *bname) {
-    kern_return_t kr;
-    mach_port_t mp;
-
-    /* If we're started by launchd or the old mach_init */
-    kr = bootstrap_check_in(bootstrap_port, bname, &mp);
-    if (kr == KERN_SUCCESS)
-        return mp;
-
-    /* We probably were not started by launchd or the old mach_init */
-    kr = mach_port_allocate(mach_task_self(), MACH_PORT_RIGHT_RECEIVE, &mp);
-    if (kr != KERN_SUCCESS) {
-        fprintf(stderr, "mach_port_allocate(): %s\n", mach_error_string(kr));
-        exit(EXIT_FAILURE);
-    }
-
-    kr = mach_port_insert_right(mach_task_self(), mp, mp, MACH_MSG_TYPE_MAKE_SEND);
-    if (kr != KERN_SUCCESS) {
-        fprintf(stderr, "mach_port_insert_right(): %s\n", mach_error_string(kr));
-        exit(EXIT_FAILURE);
-    }
-
-    kr = bootstrap_register(bootstrap_port, bname, mp);
-    if (kr != KERN_SUCCESS) {
-        fprintf(stderr, "bootstrap_register(): %s\n", mach_error_string(kr));
-        exit(EXIT_FAILURE);
-    }
-
-    return mp;
-}
-
-/*** $DISPLAY handoff ***/
-static int accept_fd_handoff(int connected_fd) {
-    int launchd_fd;
-    
-    char databuf[] = "display";
-    struct iovec iov[1];
-    
-    union {
-        struct cmsghdr hdr;
-        char bytes[CMSG_SPACE(sizeof(int))];
-    } buf;
-    
-    struct msghdr msg;
-    struct cmsghdr *cmsg;
-
-    iov[0].iov_base = databuf;
-    iov[0].iov_len  = sizeof(databuf);
-    
-    msg.msg_iov = iov;
-    msg.msg_iovlen = 1;
-    msg.msg_control = buf.bytes;
-    msg.msg_controllen = sizeof(buf);
-    msg.msg_name = 0;
-    msg.msg_namelen = 0;
-    msg.msg_flags = 0;
-    
-    cmsg = CMSG_FIRSTHDR (&msg);
-    cmsg->cmsg_level = SOL_SOCKET;
-    cmsg->cmsg_type = SCM_RIGHTS;
-    cmsg->cmsg_len = CMSG_LEN(sizeof(int));
-    
-    msg.msg_controllen = cmsg->cmsg_len;
-    
-    *((int*)CMSG_DATA(cmsg)) = -1;
-    
-    if(recvmsg(connected_fd, &msg, 0) < 0) {
-        fprintf(stderr, "X11.app: Error receiving $DISPLAY file descriptor.  recvmsg() error: %s\n", strerror(errno));
-        return -1;
-    }
-    
-    launchd_fd = *((int*)CMSG_DATA(cmsg));
-    
-    return launchd_fd;
-}
-
-typedef struct {
-    int fd;
-    string_t filename;
-} socket_handoff_t;
-
-/* This thread accepts an incoming connection and hands off the file
- * descriptor for the new connection to accept_fd_handoff()
- */
-static void socket_handoff_thread(void *arg) {
-    socket_handoff_t *handoff_data = (socket_handoff_t *)arg;
-    int launchd_fd = -1;
-    int connected_fd;
-    unsigned remain;
-
-    /* Now actually get the passed file descriptor from this connection
-     * If we encounter an error, keep listening.
-     */
-    while(launchd_fd == -1) {
-        connected_fd = accept(handoff_data->fd, NULL, NULL);
-        if(connected_fd == -1) {
-            fprintf(stderr, "X11.app: Failed to accept incoming connection on socket (fd=%d): %s\n", handoff_data->fd, strerror(errno));
-            sleep(2);
-            continue;
-        }
-
-        launchd_fd = accept_fd_handoff(connected_fd);
-        if(launchd_fd == -1)
-            fprintf(stderr, "X11.app: Error receiving $DISPLAY file descriptor, no descriptor received?  Waiting for another connection.\n");
-
-        close(connected_fd);
-    }
-
-    close(handoff_data->fd);
-    unlink(handoff_data->filename);
-    free(handoff_data);
-    
-    /* TODO: Clean up this race better... giving xinitrc time to run... need to wait for 1.5 branch:
-     *
-     * From ajax:
-     * There's already an internal callback chain for setting selection [in 1.5]
-     * ownership.  See the CallSelectionCallback at the bottom of
-     * ProcSetSelectionOwner, and xfixes/select.c for an example of how to hook
-     * into it.
-     */
-    
-    remain = 3000000;
-    fprintf(stderr, "X11.app: Received new $DISPLAY fd: %d ... sleeping to allow xinitrc to catchup.\n", launchd_fd);
-    while((remain = usleep(remain)) > 0);
-    
-    fprintf(stderr, "X11.app Handing off fd to server thread via DarwinListenOnOpenFD(%d)\n", launchd_fd);
-    DarwinListenOnOpenFD(launchd_fd);
-}
-
-static int create_socket(char *filename_out) {
-    struct sockaddr_un servaddr_un;
-    struct sockaddr *servaddr;
-    socklen_t servaddr_len;
-    int ret_fd;
-    size_t try, try_max;
-    
-    for(try=0, try_max=5; try < try_max; try++) {
-        tmpnam(filename_out);
-        
-        /* Setup servaddr_un */
-        memset (&servaddr_un, 0, sizeof (struct sockaddr_un));
-        servaddr_un.sun_family = AF_UNIX;
-        strlcpy(servaddr_un.sun_path, filename_out, sizeof(servaddr_un.sun_path));
-        
-        servaddr = (struct sockaddr *) &servaddr_un;
-        servaddr_len = sizeof(struct sockaddr_un) - sizeof(servaddr_un.sun_path) + strlen(filename_out);
-        
-        ret_fd = socket(PF_UNIX, SOCK_STREAM, 0);
-        if(ret_fd == -1) {
-            fprintf(stderr, "X11.app: Failed to create socket (try %d / %d): %s - %s\n", (int)try+1, (int)try_max, filename_out, strerror(errno));
-            continue;
-        }
-        
-        if(bind(ret_fd, servaddr, servaddr_len) != 0) {
-            fprintf(stderr, "X11.app: Failed to bind socket: %d - %s\n", errno, strerror(errno));
-            close(ret_fd);
-            return 0;
-        }
-        
-        if(listen(ret_fd, 10) != 0) {
-            fprintf(stderr, "X11.app: Failed to listen to socket: %s - %d - %s\n", filename_out, errno, strerror(errno));
-            close(ret_fd);
-            return 0;
-        }
-        
-#ifdef DEBUG
-        fprintf(stderr, "X11.app: Listening on socket for fd handoff:  (%d) %s\n", ret_fd, filename_out);
-#endif
-        
-        return ret_fd;
-    }
-    
-    return 0;
-}
-
-static int launchd_socket_handed_off = 0;
-
-kern_return_t do_request_fd_handoff_socket(mach_port_t port, string_t filename) {
-    socket_handoff_t *handoff_data;
-    
-    launchd_socket_handed_off = 1;
-
-    handoff_data = (socket_handoff_t *)calloc(1,sizeof(socket_handoff_t));
-    if(!handoff_data) {
-        fprintf(stderr, "X11.app: Error allocating memory for handoff_data\n");
-        return KERN_FAILURE;
-    }
-
-    handoff_data->fd = create_socket(handoff_data->filename);
-    if(!handoff_data->fd) {
-        free(handoff_data);
-        return KERN_FAILURE;
-    }
-
-    strlcpy(filename, handoff_data->filename, STRING_T_SIZE);
-    
-    create_thread(socket_handoff_thread, handoff_data);
-    
-#ifdef DEBUG
-    fprintf(stderr, "X11.app: Thread created for handoff.  Returning success to tell caller to connect and push the fd.\n");
-#endif
-
-    return KERN_SUCCESS;
-}
-
-kern_return_t do_request_pid(mach_port_t port, int *my_pid) {
-    *my_pid = getpid();
-    return KERN_SUCCESS;
-}
-
-/*** Server Startup ***/
-kern_return_t do_start_x11_server(mach_port_t port, string_array_t argv,
-                                  mach_msg_type_number_t argvCnt,
-                                  string_array_t envp,
-                                  mach_msg_type_number_t envpCnt) {
-    /* And now back to char ** */
-    char **_argv = alloca((argvCnt + 1) * sizeof(char *));
-    char **_envp = alloca((envpCnt + 1) * sizeof(char *));
-    size_t i;
-    
-    /* If we didn't get handed a launchd DISPLAY socket, we should
-     * unset DISPLAY or we can run into problems with pbproxy
-     */
-    if(!launchd_socket_handed_off) {
-        fprintf(stderr, "X11.app: No launchd socket handed off, unsetting DISPLAY\n");
-        unsetenv("DISPLAY");
-    }
-    
-    if(!_argv || !_envp) {
-        return KERN_FAILURE;
-    }
-
-    fprintf(stderr, "X11.app: do_start_x11_server(): argc=%d\n", argvCnt);
-    for(i=0; i < argvCnt; i++) {
-        _argv[i] = argv[i];
-        fprintf(stderr, "\targv[%u] = %s\n", (unsigned)i, argv[i]);
-    }
-    _argv[argvCnt] = NULL;
-    
-    for(i=0; i < envpCnt; i++) {
-        _envp[i] = envp[i];
-    }
-    _envp[envpCnt] = NULL;
-    
-    if(server_main(argvCnt, _argv, _envp) == 0)
-        return KERN_SUCCESS;
-    else
-        return KERN_FAILURE;
-}
-
-static int startup_trigger(int argc, char **argv, char **envp) {
-    Display *display;
-    const char *s;
-    
-    /* Take care of the case where we're called like a normal DDX */
-    if(argc > 1 && argv[1][0] == ':') {
-        size_t i;
-        kern_return_t kr;
-        mach_port_t mp;
-        string_array_t newenvp;
-        string_array_t newargv;
-
-        /* We need to count envp */
-        int envpc;
-        for(envpc=0; envp[envpc]; envpc++);
-
-        /* We have fixed-size string lengths due to limitations in IPC,
-         * so we need to copy our argv and envp.
-         */
-        newargv = (string_array_t)alloca(argc * sizeof(string_t));
-        newenvp = (string_array_t)alloca(envpc * sizeof(string_t));
-        
-        if(!newargv || !newenvp) {
-            fprintf(stderr, "Memory allocation failure\n");
-            exit(EXIT_FAILURE);
-        }
-        
-        for(i=0; i < argc; i++) {
-            strlcpy(newargv[i], argv[i], STRING_T_SIZE);
-        }
-        for(i=0; i < envpc; i++) {
-            strlcpy(newenvp[i], envp[i], STRING_T_SIZE);
-        }
-
-        kr = bootstrap_look_up(bootstrap_port, server_bootstrap_name, &mp);
-        if (kr != KERN_SUCCESS) {
-#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
-            fprintf(stderr, "bootstrap_look_up(%s): %s\n", server_bootstrap_name, bootstrap_strerror(kr));
-#else
-            fprintf(stderr, "bootstrap_look_up(%s): %ul\n", server_bootstrap_name, (unsigned long)kr);
-#endif
-            exit(EXIT_FAILURE);
-        }
-
-        kr = start_x11_server(mp, newargv, argc, newenvp, envpc);
-        if (kr != KERN_SUCCESS) {
-            fprintf(stderr, "start_x11_server: %s\n", mach_error_string(kr));
-            exit(EXIT_FAILURE);
-        }
-        exit(EXIT_SUCCESS);
-    }
-
-    /* If we have a process serial number and it's our only arg, act as if
-     * the user double clicked the app bundle: launch app_to_run if possible
-     */
-    if(argc == 1 || (argc == 2 && !strncmp(argv[1], "-psn_", 5))) {
-        /* Now, try to open a display, if so, run the launcher */
-        display = XOpenDisplay(NULL);
-        if(display) {
-            /* Could open the display, start the launcher */
-            XCloseDisplay(display);
-
-            return execute(command_from_prefs("app_to_run", DEFAULT_CLIENT));
-        }
-    }
-
-    /* Start the server */
-    if((s = getenv("DISPLAY"))) {
-        fprintf(stderr, "X11.app: Could not connect to server (DISPLAY=\"%s\", unsetting).  Starting X server.\n", s);
-        unsetenv("DISPLAY");
-    } else {
-        fprintf(stderr, "X11.app: Could not connect to server (DISPLAY is not set).  Starting X server.\n");
-    }
-    return execute(command_from_prefs("startx_script", DEFAULT_STARTX));
-}
-
-/** Setup the environment we want our child processes to inherit */
-static void ensure_path(const char *dir) {
-    char buf[1024], *temp;
-    
-    /* Make sure /usr/X11/bin is in the $PATH */
-    temp = getenv("PATH");
-    if(temp == NULL || temp[0] == 0) {
-        snprintf(buf, sizeof(buf), "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:%s", dir);
-        setenv("PATH", buf, TRUE);
-    } else if(strnstr(temp, X11BINDIR, sizeof(temp)) == NULL) {
-        snprintf(buf, sizeof(buf), "%s:%s", temp, dir);
-        setenv("PATH", buf, TRUE);
-    }
-}
-
-static void setup_env(void) {
-    char *temp;
-    const char *pds = NULL;
-    const char *disp = getenv("DISPLAY");
-    size_t len;
-
-    /* Pass on our prefs domain to startx and its inheritors (mainly for
-     * quartz-wm and the Xquartz stub's MachIPC)
-     */
-    CFBundleRef bundle = CFBundleGetMainBundle();
-    if(bundle) {
-        CFStringRef pd = CFBundleGetIdentifier(bundle);
-        if(pd) {
-            pds = CFStringGetCStringPtr(pd, 0);
-        }
-    }
-
-    /* fallback to hardcoded value if we can't discover it */
-    if(!pds) {
-        pds = LAUNCHD_ID_PREFIX".X11";
-    }
-
-    server_bootstrap_name = malloc(sizeof(char) * (strlen(pds) + 1));
-    if(!server_bootstrap_name) {
-        fprintf(stderr, "X11.app: Memory allocation error.\n");
-        exit(1);
-    }
-    strcpy(server_bootstrap_name, pds);
-    setenv("X11_PREFS_DOMAIN", server_bootstrap_name, 1);
-    
-    len = strlen(server_bootstrap_name);
-    launchd_id_prefix = malloc(sizeof(char) * (len - 3));
-    if(!launchd_id_prefix) {
-        fprintf(stderr, "X11.app: Memory allocation error.\n");
-        exit(1);
-    }
-    strlcpy(launchd_id_prefix, server_bootstrap_name, len - 3);
-    
-    /* We need to unset DISPLAY if it is not our socket */
-    if(disp) {
-        /* s = basename(disp) */
-        const char *d, *s;
-	    for(s = NULL, d = disp; *d; d++) {
-            if(*d == '/')
-                s = d + 1;
-        }
-
-        if(s && *s) {
-            if(strcmp(launchd_id_prefix, "org.x") == 0 && strcmp(s, ":0") == 0) {
-                fprintf(stderr, "X11.app: Detected old style launchd DISPLAY, please update xinit.\n");
-            } else {
-                temp = (char *)malloc(sizeof(char) * len);
-                if(!temp) {
-                    fprintf(stderr, "X11.app: Memory allocation error creating space for socket name test.\n");
-                    exit(1);
-                }
-                strlcpy(temp, launchd_id_prefix, len);
-                strlcat(temp, ":0", len);
-            
-                if(strcmp(temp, s) != 0) {
-                    /* If we don't have a match, unset it. */
-                    fprintf(stderr, "X11.app: DISPLAY (\"%s\") does not match our id (\"%s\"), unsetting.\n", disp, launchd_id_prefix);
-                    unsetenv("DISPLAY");
-                }
-                free(temp);
-            }
-        } else {
-            /* The DISPLAY environment variable is not formatted like a launchd socket, so reset. */
-            fprintf(stderr, "X11.app: DISPLAY does not look like a launchd set variable, unsetting.\n");
-            unsetenv("DISPLAY");
-        }
-    }
-
-    /* Make sure PATH is right */
-    ensure_path(X11BINDIR);
-    
-    /* cd $HOME */
-    temp = getenv("HOME");
-    if(temp != NULL && temp[0] != '\0')
-        chdir(temp);
-}
-
-/*** Main ***/
-int main(int argc, char **argv, char **envp) {
-    Bool listenOnly = FALSE;
-    int i;
-    mach_msg_size_t mxmsgsz = sizeof(union MaxMsgSize) + MAX_TRAILER_SIZE;
-    mach_port_t mp;
-    kern_return_t kr;
-
-    /* Setup our environment for our children */
-    setup_env();
-    
-    /* The server must not run the PanoramiX operations. */
-    noPanoramiXExtension = TRUE;
-
-    /* Setup the initial crasherporter info */
-    strlcpy(__crashreporter_info_buff__, __crashreporter_info__base, sizeof(__crashreporter_info_buff__));
-    
-    fprintf(stderr, "X11.app: main(): argc=%d\n", argc);
-    for(i=0; i < argc; i++) {
-        fprintf(stderr, "\targv[%u] = %s\n", (unsigned)i, argv[i]);
-        if(!strcmp(argv[i], "--listenonly")) {
-            listenOnly = TRUE;
-        }
-    }
-
-    mp = checkin_or_register(server_bootstrap_name);
-    if(mp == MACH_PORT_NULL) {
-        fprintf(stderr, "NULL mach service: %s", server_bootstrap_name);
-        return EXIT_FAILURE;
-    }
-    
-    /* Check if we need to do something other than listen, and make another
-     * thread handle it.
-     */
-    if(!listenOnly) {
-        pid_t child1, child2;
-        int status;
-
-        /* Do the fork-twice trick to avoid having to reap zombies */
-        child1 = fork();
-        switch (child1) {
-            case -1:                                /* error */
-                break;
-
-            case 0:                                 /* child1 */
-                child2 = fork();
-
-                switch (child2) {
-                    int max_files, i;
-
-                    case -1:                            /* error */
-                        break;
-
-                    case 0:                             /* child2 */
-                        /* close all open files except for standard streams */
-                        max_files = sysconf(_SC_OPEN_MAX);
-                        for(i = 3; i < max_files; i++)
-                            close(i);
-
-                        /* ensure stdin is on /dev/null */
-                        close(0);
-                        open("/dev/null", O_RDONLY);
-
-                        return startup_trigger(argc, argv, envp);
-
-                    default:                            /* parent (child1) */
-                        _exit(0);
-                }
-                break;
-
-            default:                                /* parent */
-              waitpid(child1, &status, 0);
-        }
-    }
-    
-    /* Main event loop */
-    fprintf(stderr, "Waiting for startup parameters via Mach IPC.\n");
-    kr = mach_msg_server(mach_startup_server, mxmsgsz, mp, 0);
-    if (kr != KERN_SUCCESS) {
-        fprintf(stderr, "%s.X11(mp): %s\n", LAUNCHD_ID_PREFIX, mach_error_string(kr));
-        return EXIT_FAILURE;
-    }
-    
-    return EXIT_SUCCESS;
-}
-
-static int execute(const char *command) {
-    const char *newargv[4];
-    const char **p;
-    
-    newargv[0] = command_from_prefs("login_shell", DEFAULT_SHELL);
-    newargv[1] = "-c";
-    newargv[2] = command;
-    newargv[3] = NULL;
-    
-    fprintf(stderr, "X11.app: Launching %s:\n", command);
-    for(p=newargv; *p; p++) {
-        fprintf(stderr, "\targv[%ld] = %s\n", (long int)(p - newargv), *p);
-    }
-
-    execvp (newargv[0], (char * const *) newargv);
-    perror ("X11.app: Couldn't exec.");
-    return(1);
-}
-
-static char *command_from_prefs(const char *key, const char *default_value) {
-    char *command = NULL;
-    
-    CFStringRef cfKey;
-    CFPropertyListRef PlistRef;
-
-    if(!key)
-        return NULL;
-
-    cfKey = CFStringCreateWithCString(NULL, key, kCFStringEncodingASCII);
-
-    if(!cfKey)
-        return NULL;
-
-    PlistRef = CFPreferencesCopyAppValue(cfKey, kCFPreferencesCurrentApplication);
-    
-    if ((PlistRef == NULL) || (CFGetTypeID(PlistRef) != CFStringGetTypeID())) {
-        CFStringRef cfDefaultValue = CFStringCreateWithCString(NULL, default_value, kCFStringEncodingASCII);
-        int len = strlen(default_value) + 1;
-
-        if(!cfDefaultValue)
-            goto command_from_prefs_out;
-
-        CFPreferencesSetAppValue(cfKey, cfDefaultValue, kCFPreferencesCurrentApplication);
-        CFPreferencesAppSynchronize(kCFPreferencesCurrentApplication);
-        CFRelease(cfDefaultValue);
-        
-        command = (char *)malloc(len * sizeof(char));
-        if(!command)
-            goto command_from_prefs_out;
-        strcpy(command, default_value);
-    } else {
-        int len = CFStringGetLength((CFStringRef)PlistRef) + 1;
-        command = (char *)malloc(len * sizeof(char));
-        if(!command)
-            goto command_from_prefs_out;
-        CFStringGetCString((CFStringRef)PlistRef, command, len,  kCFStringEncodingASCII);
-    }
-
-command_from_prefs_out:
-    if (PlistRef)
-        CFRelease(PlistRef);
-    if(cfKey)
-        CFRelease(cfKey);
-    return command;
-}
+/* main.c -- X application launcher

+ 

+ Copyright (c) 2007 Jeremy Huddleston

+ Copyright (c) 2007 Apple Inc

+ 

+ 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, sublicense, 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 shall be

+ included in all copies or substantial portions of the Software.

+ 

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

+ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

+ NONINFRINGEMENT.  IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT

+ HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

+ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

+ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ DEALINGS IN THE SOFTWARE.

+ 

+ Except as contained in this notice, the name(s) of the above

+ copyright holders shall not be used in advertising or otherwise to

+ promote the sale, use or other dealings in this Software without

+ prior written authorization. */

+

+#include <CoreFoundation/CoreFoundation.h>

+#include <AvailabilityMacros.h>

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include <X11/Xlib.h>

+#include <unistd.h>

+#include <stdio.h>

+#include <string.h>

+#include <stdlib.h>

+#include <pthread.h>

+#include <stdbool.h>

+#include <signal.h>

+

+#include <sys/socket.h>

+#include <sys/un.h>

+

+#include <sys/time.h>

+#include <fcntl.h>

+

+#include <mach/mach.h>

+#include <mach/mach_error.h>

+#include <servers/bootstrap.h>

+#include "mach_startup.h"

+#include "mach_startupServer.h"

+

+#include "launchd_fd.h"

+/* From darwinEvents.c ... but don't want to pull in all the server cruft */

+void DarwinListenOnOpenFD(int fd);

+

+extern int noPanoramiXExtension;

+

+#define DEFAULT_CLIENT X11BINDIR "/xterm"

+#define DEFAULT_STARTX X11BINDIR "/startx"

+#define DEFAULT_SHELL  "/bin/sh"

+

+#ifndef BUILD_DATE

+#define BUILD_DATE ""

+#endif

+#ifndef XSERVER_VERSION

+#define XSERVER_VERSION "?"

+#endif

+

+static char __crashreporter_info_buff__[4096] = {0};

+static const char *__crashreporter_info__ = &__crashreporter_info_buff__[0];

+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050

+// This is actually a toolchain requirement, but I'm not sure the correct check,

+// but it should be fine to just only include it for Leopard and later.  This line

+// just tells the linker to never strip this symbol (such as for space optimization)

+asm (".desc ___crashreporter_info__, 0x10");

+#endif

+

+static const char *__crashreporter_info__base = "X.Org X Server " XSERVER_VERSION " Build Date: " BUILD_DATE;

+

+static char *launchd_id_prefix = NULL;

+static char *server_bootstrap_name = NULL;

+

+#define DEBUG 1

+

+/* This is in quartzStartup.c */

+int server_main(int argc, char **argv, char **envp);

+

+static int execute(const char *command);

+static char *command_from_prefs(const char *key, const char *default_value);

+

+/*** Pthread Magics ***/

+static pthread_t create_thread(void *func, void *arg) {

+    pthread_attr_t attr;

+    pthread_t tid;

+	

+    pthread_attr_init (&attr);

+    pthread_attr_setscope (&attr, PTHREAD_SCOPE_SYSTEM);

+    pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);

+    pthread_create (&tid, &attr, func, arg);

+    pthread_attr_destroy (&attr);

+	

+    return tid;

+}

+

+/*** Mach-O IPC Stuffs ***/

+

+union MaxMsgSize {

+	union __RequestUnion__mach_startup_subsystem req;

+	union __ReplyUnion__mach_startup_subsystem rep; 

+};

+

+static mach_port_t checkin_or_register(char *bname) {

+    kern_return_t kr;

+    mach_port_t mp;

+

+    /* If we're started by launchd or the old mach_init */

+    kr = bootstrap_check_in(bootstrap_port, bname, &mp);

+    if (kr == KERN_SUCCESS)

+        return mp;

+

+    /* We probably were not started by launchd or the old mach_init */

+    kr = mach_port_allocate(mach_task_self(), MACH_PORT_RIGHT_RECEIVE, &mp);

+    if (kr != KERN_SUCCESS) {

+        fprintf(stderr, "mach_port_allocate(): %s\n", mach_error_string(kr));

+        exit(EXIT_FAILURE);

+    }

+

+    kr = mach_port_insert_right(mach_task_self(), mp, mp, MACH_MSG_TYPE_MAKE_SEND);

+    if (kr != KERN_SUCCESS) {

+        fprintf(stderr, "mach_port_insert_right(): %s\n", mach_error_string(kr));

+        exit(EXIT_FAILURE);

+    }

+

+    kr = bootstrap_register(bootstrap_port, bname, mp);

+    if (kr != KERN_SUCCESS) {

+        fprintf(stderr, "bootstrap_register(): %s\n", mach_error_string(kr));

+        exit(EXIT_FAILURE);

+    }

+

+    return mp;

+}

+

+/*** $DISPLAY handoff ***/

+static int accept_fd_handoff(int connected_fd) {

+    int launchd_fd;

+    

+    char databuf[] = "display";

+    struct iovec iov[1];

+    

+    union {

+        struct cmsghdr hdr;

+        char bytes[CMSG_SPACE(sizeof(int))];

+    } buf;

+    

+    struct msghdr msg;

+    struct cmsghdr *cmsg;

+

+    iov[0].iov_base = databuf;

+    iov[0].iov_len  = sizeof(databuf);

+    

+    msg.msg_iov = iov;

+    msg.msg_iovlen = 1;

+    msg.msg_control = buf.bytes;

+    msg.msg_controllen = sizeof(buf);

+    msg.msg_name = 0;

+    msg.msg_namelen = 0;

+    msg.msg_flags = 0;

+    

+    cmsg = CMSG_FIRSTHDR (&msg);

+    cmsg->cmsg_level = SOL_SOCKET;

+    cmsg->cmsg_type = SCM_RIGHTS;

+    cmsg->cmsg_len = CMSG_LEN(sizeof(int));

+    

+    msg.msg_controllen = cmsg->cmsg_len;

+    

+    *((int*)CMSG_DATA(cmsg)) = -1;

+    

+    if(recvmsg(connected_fd, &msg, 0) < 0) {

+        fprintf(stderr, "X11.app: Error receiving $DISPLAY file descriptor.  recvmsg() error: %s\n", strerror(errno));

+        return -1;

+    }

+    

+    launchd_fd = *((int*)CMSG_DATA(cmsg));

+    

+    return launchd_fd;

+}

+

+typedef struct {

+    int fd;

+    string_t filename;

+} socket_handoff_t;

+

+/* This thread accepts an incoming connection and hands off the file

+ * descriptor for the new connection to accept_fd_handoff()

+ */

+static void socket_handoff_thread(void *arg) {

+    socket_handoff_t *handoff_data = (socket_handoff_t *)arg;

+    int launchd_fd = -1;

+    int connected_fd;

+    unsigned remain;

+

+    /* Now actually get the passed file descriptor from this connection

+     * If we encounter an error, keep listening.

+     */

+    while(launchd_fd == -1) {

+        connected_fd = accept(handoff_data->fd, NULL, NULL);

+        if(connected_fd == -1) {

+            fprintf(stderr, "X11.app: Failed to accept incoming connection on socket (fd=%d): %s\n", handoff_data->fd, strerror(errno));

+            sleep(2);

+            continue;

+        }

+

+        launchd_fd = accept_fd_handoff(connected_fd);

+        if(launchd_fd == -1)

+            fprintf(stderr, "X11.app: Error receiving $DISPLAY file descriptor, no descriptor received?  Waiting for another connection.\n");

+

+        close(connected_fd);

+    }

+

+    close(handoff_data->fd);

+    unlink(handoff_data->filename);

+    free(handoff_data);

+    

+    /* TODO: Clean up this race better... giving xinitrc time to run... need to wait for 1.5 branch:

+     *

+     * From ajax:

+     * There's already an internal callback chain for setting selection [in 1.5]

+     * ownership.  See the CallSelectionCallback at the bottom of

+     * ProcSetSelectionOwner, and xfixes/select.c for an example of how to hook

+     * into it.

+     */

+    

+    remain = 3000000;

+    fprintf(stderr, "X11.app: Received new $DISPLAY fd: %d ... sleeping to allow xinitrc to catchup.\n", launchd_fd);

+    while((remain = usleep(remain)) > 0);

+    

+    fprintf(stderr, "X11.app Handing off fd to server thread via DarwinListenOnOpenFD(%d)\n", launchd_fd);

+    DarwinListenOnOpenFD(launchd_fd);

+}

+

+static int create_socket(char *filename_out) {

+    struct sockaddr_un servaddr_un;

+    struct sockaddr *servaddr;

+    socklen_t servaddr_len;

+    int ret_fd;

+    size_t try, try_max;

+    

+    for(try=0, try_max=5; try < try_max; try++) {

+        tmpnam(filename_out);

+        

+        /* Setup servaddr_un */

+        memset (&servaddr_un, 0, sizeof (struct sockaddr_un));

+        servaddr_un.sun_family = AF_UNIX;

+        strlcpy(servaddr_un.sun_path, filename_out, sizeof(servaddr_un.sun_path));

+        

+        servaddr = (struct sockaddr *) &servaddr_un;

+        servaddr_len = sizeof(struct sockaddr_un) - sizeof(servaddr_un.sun_path) + strlen(filename_out);

+        

+        ret_fd = socket(PF_UNIX, SOCK_STREAM, 0);

+        if(ret_fd == -1) {

+            fprintf(stderr, "X11.app: Failed to create socket (try %d / %d): %s - %s\n", (int)try+1, (int)try_max, filename_out, strerror(errno));

+            continue;

+        }

+        

+        if(bind(ret_fd, servaddr, servaddr_len) != 0) {

+            fprintf(stderr, "X11.app: Failed to bind socket: %d - %s\n", errno, strerror(errno));

+            close(ret_fd);

+            return 0;

+        }

+        

+        if(listen(ret_fd, 10) != 0) {

+            fprintf(stderr, "X11.app: Failed to listen to socket: %s - %d - %s\n", filename_out, errno, strerror(errno));

+            close(ret_fd);

+            return 0;

+        }

+        

+#ifdef DEBUG

+        fprintf(stderr, "X11.app: Listening on socket for fd handoff:  (%d) %s\n", ret_fd, filename_out);

+#endif

+        

+        return ret_fd;

+    }

+    

+    return 0;

+}

+

+static int launchd_socket_handed_off = 0;

+

+kern_return_t do_request_fd_handoff_socket(mach_port_t port, string_t filename) {

+    socket_handoff_t *handoff_data;

+    

+    launchd_socket_handed_off = 1;

+

+    handoff_data = (socket_handoff_t *)calloc(1,sizeof(socket_handoff_t));

+    if(!handoff_data) {

+        fprintf(stderr, "X11.app: Error allocating memory for handoff_data\n");

+        return KERN_FAILURE;

+    }

+

+    handoff_data->fd = create_socket(handoff_data->filename);

+    if(!handoff_data->fd) {

+        free(handoff_data);

+        return KERN_FAILURE;

+    }

+

+    strlcpy(filename, handoff_data->filename, STRING_T_SIZE);

+    

+    create_thread(socket_handoff_thread, handoff_data);

+    

+#ifdef DEBUG

+    fprintf(stderr, "X11.app: Thread created for handoff.  Returning success to tell caller to connect and push the fd.\n");

+#endif

+

+    return KERN_SUCCESS;

+}

+

+kern_return_t do_request_pid(mach_port_t port, int *my_pid) {

+    *my_pid = getpid();

+    return KERN_SUCCESS;

+}

+

+/*** Server Startup ***/

+kern_return_t do_start_x11_server(mach_port_t port, string_array_t argv,

+                                  mach_msg_type_number_t argvCnt,

+                                  string_array_t envp,

+                                  mach_msg_type_number_t envpCnt) {

+    /* And now back to char ** */

+    char **_argv = alloca((argvCnt + 1) * sizeof(char *));

+    char **_envp = alloca((envpCnt + 1) * sizeof(char *));

+    size_t i;

+    

+    /* If we didn't get handed a launchd DISPLAY socket, we should

+     * unset DISPLAY or we can run into problems with pbproxy

+     */

+    if(!launchd_socket_handed_off) {

+        fprintf(stderr, "X11.app: No launchd socket handed off, unsetting DISPLAY\n");

+        unsetenv("DISPLAY");

+    }

+    

+    if(!_argv || !_envp) {

+        return KERN_FAILURE;

+    }

+

+    fprintf(stderr, "X11.app: do_start_x11_server(): argc=%d\n", argvCnt);

+    for(i=0; i < argvCnt; i++) {

+        _argv[i] = argv[i];

+        fprintf(stderr, "\targv[%u] = %s\n", (unsigned)i, argv[i]);

+    }

+    _argv[argvCnt] = NULL;

+    

+    for(i=0; i < envpCnt; i++) {

+        _envp[i] = envp[i];

+    }

+    _envp[envpCnt] = NULL;

+    

+    if(server_main(argvCnt, _argv, _envp) == 0)

+        return KERN_SUCCESS;

+    else

+        return KERN_FAILURE;

+}

+

+static int startup_trigger(int argc, char **argv, char **envp) {

+    Display *display;

+    const char *s;

+    

+    /* Take care of the case where we're called like a normal DDX */

+    if(argc > 1 && argv[1][0] == ':') {

+        size_t i;

+        kern_return_t kr;

+        mach_port_t mp;

+        string_array_t newenvp;

+        string_array_t newargv;

+

+        /* We need to count envp */

+        int envpc;

+        for(envpc=0; envp[envpc]; envpc++);

+

+        /* We have fixed-size string lengths due to limitations in IPC,

+         * so we need to copy our argv and envp.

+         */

+        newargv = (string_array_t)alloca(argc * sizeof(string_t));

+        newenvp = (string_array_t)alloca(envpc * sizeof(string_t));

+        

+        if(!newargv || !newenvp) {

+            fprintf(stderr, "Memory allocation failure\n");

+            exit(EXIT_FAILURE);

+        }

+        

+        for(i=0; i < argc; i++) {

+            strlcpy(newargv[i], argv[i], STRING_T_SIZE);

+        }

+        for(i=0; i < envpc; i++) {

+            strlcpy(newenvp[i], envp[i], STRING_T_SIZE);

+        }

+

+        kr = bootstrap_look_up(bootstrap_port, server_bootstrap_name, &mp);

+        if (kr != KERN_SUCCESS) {

+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050

+            fprintf(stderr, "bootstrap_look_up(%s): %s\n", server_bootstrap_name, bootstrap_strerror(kr));

+#else

+            fprintf(stderr, "bootstrap_look_up(%s): %ul\n", server_bootstrap_name, (unsigned long)kr);

+#endif

+            exit(EXIT_FAILURE);

+        }

+

+        kr = start_x11_server(mp, newargv, argc, newenvp, envpc);

+        if (kr != KERN_SUCCESS) {

+            fprintf(stderr, "start_x11_server: %s\n", mach_error_string(kr));

+            exit(EXIT_FAILURE);

+        }

+        exit(EXIT_SUCCESS);

+    }

+

+    /* If we have a process serial number and it's our only arg, act as if

+     * the user double clicked the app bundle: launch app_to_run if possible

+     */

+    if(argc == 1 || (argc == 2 && !strncmp(argv[1], "-psn_", 5))) {

+        /* Now, try to open a display, if so, run the launcher */

+        display = XOpenDisplay(NULL);

+        if(display) {

+            /* Could open the display, start the launcher */

+            XCloseDisplay(display);

+

+            return execute(command_from_prefs("app_to_run", DEFAULT_CLIENT));

+        }

+    }

+

+    /* Start the server */

+    if((s = getenv("DISPLAY"))) {

+        fprintf(stderr, "X11.app: Could not connect to server (DISPLAY=\"%s\", unsetting).  Starting X server.\n", s);

+        unsetenv("DISPLAY");

+    } else {

+        fprintf(stderr, "X11.app: Could not connect to server (DISPLAY is not set).  Starting X server.\n");

+    }

+    return execute(command_from_prefs("startx_script", DEFAULT_STARTX));

+}

+

+/** Setup the environment we want our child processes to inherit */

+static void ensure_path(const char *dir) {

+    char buf[1024], *temp;

+    

+    /* Make sure /usr/X11/bin is in the $PATH */

+    temp = getenv("PATH");

+    if(temp == NULL || temp[0] == 0) {

+        snprintf(buf, sizeof(buf), "/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:%s", dir);

+        setenv("PATH", buf, TRUE);

+    } else if(strnstr(temp, X11BINDIR, sizeof(temp)) == NULL) {

+        snprintf(buf, sizeof(buf), "%s:%s", temp, dir);

+        setenv("PATH", buf, TRUE);

+    }

+}

+

+static void setup_env(void) {

+    char *temp;

+    const char *pds = NULL;

+    const char *disp = getenv("DISPLAY");

+    size_t len;

+

+    /* Pass on our prefs domain to startx and its inheritors (mainly for

+     * quartz-wm and the Xquartz stub's MachIPC)

+     */

+    CFBundleRef bundle = CFBundleGetMainBundle();

+    if(bundle) {

+        CFStringRef pd = CFBundleGetIdentifier(bundle);

+        if(pd) {

+            pds = CFStringGetCStringPtr(pd, 0);

+        }

+    }

+

+    /* fallback to hardcoded value if we can't discover it */

+    if(!pds) {

+        pds = LAUNCHD_ID_PREFIX".X11";

+    }

+

+    server_bootstrap_name = malloc(sizeof(char) * (strlen(pds) + 1));

+    if(!server_bootstrap_name) {

+        fprintf(stderr, "X11.app: Memory allocation error.\n");

+        exit(1);

+    }

+    strcpy(server_bootstrap_name, pds);

+    setenv("X11_PREFS_DOMAIN", server_bootstrap_name, 1);

+    

+    len = strlen(server_bootstrap_name);

+    launchd_id_prefix = malloc(sizeof(char) * (len - 3));

+    if(!launchd_id_prefix) {

+        fprintf(stderr, "X11.app: Memory allocation error.\n");

+        exit(1);

+    }

+    strlcpy(launchd_id_prefix, server_bootstrap_name, len - 3);

+    

+    /* We need to unset DISPLAY if it is not our socket */

+    if(disp) {

+        /* s = basename(disp) */

+        const char *d, *s;

+	    for(s = NULL, d = disp; *d; d++) {

+            if(*d == '/')

+                s = d + 1;

+        }

+

+        if(s && *s) {

+            if(strcmp(launchd_id_prefix, "org.x") == 0 && strcmp(s, ":0") == 0) {

+                fprintf(stderr, "X11.app: Detected old style launchd DISPLAY, please update xinit.\n");

+            } else {

+                temp = (char *)malloc(sizeof(char) * len);

+                if(!temp) {

+                    fprintf(stderr, "X11.app: Memory allocation error creating space for socket name test.\n");

+                    exit(1);

+                }

+                strlcpy(temp, launchd_id_prefix, len);

+                strlcat(temp, ":0", len);

+            

+                if(strcmp(temp, s) != 0) {

+                    /* If we don't have a match, unset it. */

+                    fprintf(stderr, "X11.app: DISPLAY (\"%s\") does not match our id (\"%s\"), unsetting.\n", disp, launchd_id_prefix);

+                    unsetenv("DISPLAY");

+                }

+                free(temp);

+            }

+        } else {

+            /* The DISPLAY environment variable is not formatted like a launchd socket, so reset. */

+            fprintf(stderr, "X11.app: DISPLAY does not look like a launchd set variable, unsetting.\n");

+            unsetenv("DISPLAY");

+        }

+    }

+

+    /* Make sure PATH is right */

+    ensure_path(X11BINDIR);

+    

+    /* cd $HOME */

+    temp = getenv("HOME");

+    if(temp != NULL && temp[0] != '\0')

+        chdir(temp);

+}

+

+/*** Main ***/

+int main(int argc, char **argv, char **envp) {

+    Bool listenOnly = FALSE;

+    int i;

+    mach_msg_size_t mxmsgsz = sizeof(union MaxMsgSize) + MAX_TRAILER_SIZE;

+    mach_port_t mp;

+    kern_return_t kr;

+

+    /* Setup our environment for our children */

+    setup_env();

+    

+    /* The server must not run the PanoramiX operations. */

+    noPanoramiXExtension = TRUE;

+

+    /* Setup the initial crasherporter info */

+    strlcpy(__crashreporter_info_buff__, __crashreporter_info__base, sizeof(__crashreporter_info_buff__));

+    

+    fprintf(stderr, "X11.app: main(): argc=%d\n", argc);

+    for(i=0; i < argc; i++) {

+        fprintf(stderr, "\targv[%u] = %s\n", (unsigned)i, argv[i]);

+        if(!strcmp(argv[i], "--listenonly")) {

+            listenOnly = TRUE;

+        }

+    }

+

+    mp = checkin_or_register(server_bootstrap_name);

+    if(mp == MACH_PORT_NULL) {

+        fprintf(stderr, "NULL mach service: %s", server_bootstrap_name);

+        return EXIT_FAILURE;

+    }

+    

+    /* Check if we need to do something other than listen, and make another

+     * thread handle it.

+     */

+    if(!listenOnly) {

+        pid_t child1, child2;

+        int status;

+

+        /* Do the fork-twice trick to avoid having to reap zombies */

+        child1 = fork();

+        switch (child1) {

+            case -1:                                /* error */

+                break;

+

+            case 0:                                 /* child1 */

+                child2 = fork();

+

+                switch (child2) {

+                    int max_files, i;

+

+                    case -1:                            /* error */

+                        break;

+

+                    case 0:                             /* child2 */

+                        /* close all open files except for standard streams */

+                        max_files = sysconf(_SC_OPEN_MAX);

+                        for(i = 3; i < max_files; i++)

+                            close(i);

+

+                        /* ensure stdin is on /dev/null */

+                        close(0);

+                        open("/dev/null", O_RDONLY);

+

+                        return startup_trigger(argc, argv, envp);

+

+                    default:                            /* parent (child1) */

+                        _exit(0);

+                }

+                break;

+

+            default:                                /* parent */

+              waitpid(child1, &status, 0);

+        }

+    }

+    

+    /* Main event loop */

+    fprintf(stderr, "Waiting for startup parameters via Mach IPC.\n");

+    kr = mach_msg_server(mach_startup_server, mxmsgsz, mp, 0);

+    if (kr != KERN_SUCCESS) {

+        fprintf(stderr, "%s.X11(mp): %s\n", LAUNCHD_ID_PREFIX, mach_error_string(kr));

+        return EXIT_FAILURE;

+    }

+    

+    return EXIT_SUCCESS;

+}

+

+static int execute(const char *command) {

+    const char *newargv[4];

+    const char **p;

+    

+    newargv[0] = command_from_prefs("login_shell", DEFAULT_SHELL);

+    newargv[1] = "-c";

+    newargv[2] = command;

+    newargv[3] = NULL;

+    

+    fprintf(stderr, "X11.app: Launching %s:\n", command);

+    for(p=newargv; *p; p++) {

+        fprintf(stderr, "\targv[%ld] = %s\n", (long int)(p - newargv), *p);

+    }

+

+    execvp (newargv[0], (char * const *) newargv);

+    perror ("X11.app: Couldn't exec.");

+    return 1;

+}

+

+static char *command_from_prefs(const char *key, const char *default_value) {

+    char *command = NULL;

+    

+    CFStringRef cfKey;

+    CFPropertyListRef PlistRef;

+

+    if(!key)

+        return NULL;

+

+    cfKey = CFStringCreateWithCString(NULL, key, kCFStringEncodingASCII);

+

+    if(!cfKey)

+        return NULL;

+

+    PlistRef = CFPreferencesCopyAppValue(cfKey, kCFPreferencesCurrentApplication);

+    

+    if ((PlistRef == NULL) || (CFGetTypeID(PlistRef) != CFStringGetTypeID())) {

+        CFStringRef cfDefaultValue = CFStringCreateWithCString(NULL, default_value, kCFStringEncodingASCII);

+        int len = strlen(default_value) + 1;

+

+        if(!cfDefaultValue)

+            goto command_from_prefs_out;

+

+        CFPreferencesSetAppValue(cfKey, cfDefaultValue, kCFPreferencesCurrentApplication);

+        CFPreferencesAppSynchronize(kCFPreferencesCurrentApplication);

+        CFRelease(cfDefaultValue);

+        

+        command = (char *)malloc(len * sizeof(char));

+        if(!command)

+            goto command_from_prefs_out;

+        strcpy(command, default_value);

+    } else {

+        int len = CFStringGetLength((CFStringRef)PlistRef) + 1;

+        command = (char *)malloc(len * sizeof(char));

+        if(!command)

+            goto command_from_prefs_out;

+        CFStringGetCString((CFStringRef)PlistRef, command, len,  kCFStringEncodingASCII);

+    }

+

+command_from_prefs_out:

+    if (PlistRef)

+        CFRelease(PlistRef);

+    if(cfKey)

+        CFRelease(cfKey);

+    return command;

+}

diff --git a/xorg-server/hw/xquartz/pseudoramiX.c b/xorg-server/hw/xquartz/pseudoramiX.c
index 1a357528c..ded242d07 100644
--- a/xorg-server/hw/xquartz/pseudoramiX.c
+++ b/xorg-server/hw/xquartz/pseudoramiX.c
@@ -255,9 +255,9 @@ static int ProcPseudoramiXGetScreenSize(ClientPtr client)
     rep.sequenceNumber = client->sequence;

     /* screen dimensions */

     rep.width  = pseudoramiXScreens[stuff->screen].w;

-    // was panoramiXdataPtr[stuff->screen].width;

+    // was screenInfo.screens[stuff->screen]->width;

     rep.height = pseudoramiXScreens[stuff->screen].h;

-    // was panoramiXdataPtr[stuff->screen].height;

+    // was screenInfo.screens[stuff->screen]->height;

     if (client->swapped) {

         swaps (&rep.sequenceNumber, n);

         swapl (&rep.length, n);

diff --git a/xorg-server/hw/xquartz/quartz.c b/xorg-server/hw/xquartz/quartz.c
index e073b0586..c7a4d018a 100644
--- a/xorg-server/hw/xquartz/quartz.c
+++ b/xorg-server/hw/xquartz/quartz.c
@@ -73,8 +73,7 @@ int                     quartzUseAGL = 1;
 int                     quartzEnableKeyEquivalents = 1;

 int                     quartzServerVisible = FALSE;

 int                     quartzServerQuitting = FALSE;

-static int              quartzScreenKeyIndex;

-DevPrivateKey           quartzScreenKey = &quartzScreenKeyIndex;

+DevPrivateKeyRec        quartzScreenKeyRec;

 int                     aquaMenuBarHeight = 0;

 QuartzModeProcsPtr      quartzProcs = NULL;

 const char             *quartzOpenGLBundle = NULL;

@@ -167,6 +166,9 @@ void QuartzInitOutput(
         FatalError("Could not register block and wakeup handlers.");

     }

 

+    if (!dixRegisterPrivateKey(&quartzScreenKeyRec, PRIVATE_SCREEN, 0))

+	FatalError("Failed to alloc quartz screen private.\n");

+

 #if defined(RANDR) && !defined(FAKE_RANDR)

     if(!QuartzRandRInit(pScreen))

         FatalError("Failed to init RandR extension.\n");

@@ -259,8 +261,8 @@ void QuartzUpdateScreens(void) {
     PseudoramiXResetScreens();

     quartzProcs->AddPseudoramiXScreens(&x, &y, &width, &height);

     

-    dixScreenOrigins[pScreen->myNum].x = x;

-    dixScreenOrigins[pScreen->myNum].y = y;

+    pScreen->x = x;

+    pScreen->y = y;

     pScreen->mmWidth = pScreen->mmWidth * ((double) width / pScreen->width);

     pScreen->mmHeight = pScreen->mmHeight * ((double) height / pScreen->height);

     pScreen->width = width;

@@ -269,14 +271,14 @@ void QuartzUpdateScreens(void) {
     DarwinAdjustScreenOrigins(&screenInfo);

     quartzProcs->UpdateScreen(pScreen);

     

-    /* DarwinAdjustScreenOrigins or UpdateScreen may change dixScreenOrigins,

+    /* DarwinAdjustScreenOrigins or UpdateScreen may change pScreen->x/y,

      * so use it rather than x/y

      */

-    sx = dixScreenOrigins[pScreen->myNum].x + darwinMainScreenX;

-    sy = dixScreenOrigins[pScreen->myNum].y + darwinMainScreenY;

+    sx = pScreen->x + darwinMainScreenX;

+    sy = pScreen->y + darwinMainScreenY;

     

     /* Adjust the root window. */

-    pRoot = WindowTable[pScreen->myNum];

+    pRoot = pScreen->root;

     AppleWMSetScreenOrigin(pRoot);

     pScreen->ResizeWindow(pRoot, x - sx, y - sy, width, height, NULL);

     miPaintWindow(pRoot, &pRoot->borderClip,  PW_BACKGROUND);

@@ -292,7 +294,7 @@ void QuartzUpdateScreens(void) {
     inputInfo.pointer->spriteInfo->sprite->physLimits = bounds;

     inputInfo.pointer->spriteInfo->sprite->hotLimits = bounds;

 

-    DEBUG_LOG("Root Window: %dx%d @ (%d, %d) darwinMainScreen (%d, %d) xy (%d, %d) dixScreenOrigins (%d, %d)\n", width, height, x - sx, y - sy, darwinMainScreenX, darwinMainScreenY, x, y, dixScreenOrigins[pScreen->myNum].x, dixScreenOrigins[pScreen->myNum].y);

+    DEBUG_LOG("Root Window: %dx%d @ (%d, %d) darwinMainScreen (%d, %d) xy (%d, %d) dixScreenOrigins (%d, %d)\n", width, height, x - sx, y - sy, darwinMainScreenX, darwinMainScreenY, x, y, pScreen->x, pScreen->y);

 

     /* Send an event for the root reconfigure */

     e.u.u.type = ConfigureNotify;

diff --git a/xorg-server/hw/xquartz/quartzCommon.h b/xorg-server/hw/xquartz/quartzCommon.h
index 8ab70f22a..12ed4057e 100644
--- a/xorg-server/hw/xquartz/quartzCommon.h
+++ b/xorg-server/hw/xquartz/quartzCommon.h
@@ -1,85 +1,86 @@
-/*
- * quartzCommon.h
- *
- * Common definitions used internally by all Quartz modes
- *
- * This file should be included before any X11 or IOKit headers
- * so that it can avoid symbol conflicts.
- *
- * Copyright (c) 2001-2004 Torrey T. Lyons and Greg Parker.
- *                 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, sublicense,
- * 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 shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-
-#ifndef _QUARTZCOMMON_H
-#define _QUARTZCOMMON_H
-
-#include <X11/Xdefs.h>
-#include "privates.h"
-
-// Quartz specific per screen storage structure
-typedef struct {
-    // List of CoreGraphics displays that this X11 screen covers.
-    // This is more than one CG display for video mirroring and
-    // rootless PseudoramiX mode.
-    // No CG display will be covered by more than one X11 screen.
-    int displayCount;
-    CGDirectDisplayID *displayIDs;
-} QuartzScreenRec, *QuartzScreenPtr;
-
-#define QUARTZ_PRIV(pScreen) \
-    ((QuartzScreenPtr)dixLookupPrivate(&pScreen->devPrivates, quartzScreenKey))
-
-// Data stored at startup for Cocoa front end
-extern int              quartzEventWriteFD;
-
-// User preferences used by Quartz modes
-extern int              quartzUseSysBeep;
-extern int              focusOnNewWindow;
-extern int              quartzUseAGL;
-extern int              quartzEnableKeyEquivalents;
-extern int              quartzFullscreenDisableHotkeys;
-extern int              quartzOptionSendsAlt;
-
-// Other shared data
-extern int              quartzServerVisible;
-extern int              quartzServerQuitting;
-extern DevPrivateKey    quartzScreenKey;
-extern int              aquaMenuBarHeight;
-
-// Name of GLX bundle for native OpenGL
-extern const char      *quartzOpenGLBundle;
-
-void QuartzReadPreferences(void);
-void QuartzMessageMainThread(unsigned msg, void *data, unsigned length);
-void QuartzMessageServerThread(int type, int argc, ...);
-void QuartzSetWindowMenu(int nitems, const char **items,
-                         const char *shortcuts);
-void QuartzFSCapture(void);
-void QuartzFSRelease(void);
-int  QuartzFSUseQDCursor(int depth);
-void QuartzBlockHandler(pointer blockData, OSTimePtr pTimeout, pointer pReadmask);
-void QuartzWakeupHandler(pointer blockData, int result, pointer pReadmask);
-
-#endif  /* _QUARTZCOMMON_H */
+/*

+ * quartzCommon.h

+ *

+ * Common definitions used internally by all Quartz modes

+ *

+ * This file should be included before any X11 or IOKit headers

+ * so that it can avoid symbol conflicts.

+ *

+ * Copyright (c) 2001-2004 Torrey T. Lyons and Greg Parker.

+ *                 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, sublicense,

+ * 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 shall be included in

+ * all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR

+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ *

+ * Except as contained in this notice, the name(s) of the above copyright

+ * holders shall not be used in advertising or otherwise to promote the sale,

+ * use or other dealings in this Software without prior written authorization.

+ */

+

+#ifndef _QUARTZCOMMON_H

+#define _QUARTZCOMMON_H

+

+#include <X11/Xdefs.h>

+#include "privates.h"

+

+// Quartz specific per screen storage structure

+typedef struct {

+    // List of CoreGraphics displays that this X11 screen covers.

+    // This is more than one CG display for video mirroring and

+    // rootless PseudoramiX mode.

+    // No CG display will be covered by more than one X11 screen.

+    int displayCount;

+    CGDirectDisplayID *displayIDs;

+} QuartzScreenRec, *QuartzScreenPtr;

+

+#define QUARTZ_PRIV(pScreen) \

+    ((QuartzScreenPtr)dixLookupPrivate(&pScreen->devPrivates, quartzScreenKey))

+

+// Data stored at startup for Cocoa front end

+extern int              quartzEventWriteFD;

+

+// User preferences used by Quartz modes

+extern int              quartzUseSysBeep;

+extern int              focusOnNewWindow;

+extern int              quartzUseAGL;

+extern int              quartzEnableKeyEquivalents;

+extern int              quartzFullscreenDisableHotkeys;

+extern int              quartzOptionSendsAlt;

+

+// Other shared data

+extern int              quartzServerVisible;

+extern int              quartzServerQuitting;

+extern DevPrivateKeyRec quartzScreenKeyRec;

+#define quartzScreenKey (&quartzScreenKeyRec)

+extern int              aquaMenuBarHeight;

+

+// Name of GLX bundle for native OpenGL

+extern const char      *quartzOpenGLBundle;

+

+void QuartzReadPreferences(void);

+void QuartzMessageMainThread(unsigned msg, void *data, unsigned length);

+void QuartzMessageServerThread(int type, int argc, ...);

+void QuartzSetWindowMenu(int nitems, const char **items,

+                         const char *shortcuts);

+void QuartzFSCapture(void);

+void QuartzFSRelease(void);

+int  QuartzFSUseQDCursor(int depth);

+void QuartzBlockHandler(pointer blockData, OSTimePtr pTimeout, pointer pReadmask);

+void QuartzWakeupHandler(pointer blockData, int result, pointer pReadmask);

+

+#endif  /* _QUARTZCOMMON_H */

diff --git a/xorg-server/hw/xquartz/quartzKeyboard.c b/xorg-server/hw/xquartz/quartzKeyboard.c
index 745333f03..8ea198cd5 100644
--- a/xorg-server/hw/xquartz/quartzKeyboard.c
+++ b/xorg-server/hw/xquartz/quartzKeyboard.c
@@ -1,850 +1,858 @@
-/*
-   quartzKeyboard.c: Keyboard support for Xquartz
-
-   Copyright (c) 2003-2008 Apple Inc.
-   Copyright (c) 2001-2004 Torrey T. Lyons. All Rights Reserved.
-   Copyright 2004 Kaleb S. KEITHLEY. All Rights Reserved.
-
-   Copyright (C) 1999,2000 by Eric Sunshine <sunshine@sunshineco.com>
-   All rights reserved.
-
-   Redistribution and use in source and binary forms, with or without
-   modification, are permitted provided that the following conditions are met:
-
-     1. Redistributions of source code must retain the above copyright
-        notice, this list of conditions and the following disclaimer.
-     2. Redistributions in binary form must reproduce the above copyright
-        notice, this list of conditions and the following disclaimer in the
-        documentation and/or other materials provided with the distribution.
-     3. The name of the author may not be used to endorse or promote products
-        derived from this software without specific prior written permission.
-
-   THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
-   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN
-   NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
-   TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-
-#include "sanitizedCarbon.h"
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#define HACK_MISSING 1
-#define HACK_KEYPAD 1
-#define HACK_BLACKLIST 1
-
-#include <unistd.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <AvailabilityMacros.h>
-
-#include "quartzCommon.h"
-#include "darwin.h"
-#include "darwinEvents.h"
-
-#include "quartzKeyboard.h"
-#include "quartzAudio.h"
-
-#include "X11Application.h"
-
-#include "threadSafety.h"
-
-#ifdef NDEBUG
-#undef NDEBUG
-#include <assert.h>
-#define NDEBUG 1
-#else
-#include <assert.h>
-#endif
-#include <pthread.h>
-
-#include "xkbsrv.h"
-#include "exevents.h"
-#include "X11/keysym.h"
-#include "keysym2ucs.h"
-
-extern void
-CopyKeyClass(DeviceIntPtr device, DeviceIntPtr master);
-
-enum {
-    MOD_COMMAND = 256,
-    MOD_SHIFT = 512,
-    MOD_OPTION = 2048,
-    MOD_CONTROL = 4096,
-};
-
-#define UKEYSYM(u) ((u) | 0x01000000)
-
-#if HACK_MISSING
-/* Table of keycode->keysym mappings we use to fallback on for important
-   keys that are often not in the Unicode mapping. */
-
-const static struct {
-    unsigned short keycode;
-    KeySym keysym;
-} known_keys[] = {
-    {55,  XK_Meta_L},
-    {56,  XK_Shift_L},
-    {57,  XK_Caps_Lock},
-    {58,  XK_Alt_L},
-    {59,  XK_Control_L},
-
-    {60,  XK_Shift_R},
-    {61,  XK_Alt_R},
-    {62,  XK_Control_R},
-    {63,  XK_Meta_R},
-
-    {122, XK_F1},
-    {120, XK_F2},
-    {99,  XK_F3},
-    {118, XK_F4},
-    {96,  XK_F5},
-    {97,  XK_F6},
-    {98,  XK_F7},
-    {100, XK_F8},
-    {101, XK_F9},
-    {109, XK_F10},
-    {103, XK_F11},
-    {111, XK_F12},
-    {105, XK_F13},
-    {107, XK_F14},
-    {113, XK_F15},
-};
-#endif
-
-#if HACK_KEYPAD
-/* Table of keycode->old,new-keysym mappings we use to fixup the numeric
-   keypad entries. */
-
-const static struct {
-    unsigned short keycode;
-    KeySym normal, keypad;
-} known_numeric_keys[] = {
-    {65, XK_period, XK_KP_Decimal},
-    {67, XK_asterisk, XK_KP_Multiply},
-    {69, XK_plus, XK_KP_Add},
-    {75, XK_slash, XK_KP_Divide},
-    {76, 0x01000003, XK_KP_Enter},
-    {78, XK_minus, XK_KP_Subtract},
-    {81, XK_equal, XK_KP_Equal},
-    {82, XK_0, XK_KP_0},
-    {83, XK_1, XK_KP_1},
-    {84, XK_2, XK_KP_2},
-    {85, XK_3, XK_KP_3},
-    {86, XK_4, XK_KP_4},
-    {87, XK_5, XK_KP_5},
-    {88, XK_6, XK_KP_6},
-    {89, XK_7, XK_KP_7},
-    {91, XK_8, XK_KP_8},
-    {92, XK_9, XK_KP_9},
-};
-#endif
-
-#if HACK_BLACKLIST
-/* <rdar://problem/7824370> wine notepad produces wrong characters on shift+arrow
- * http://xquartz.macosforge.org/trac/ticket/295
- * http://developer.apple.com/legacy/mac/library/documentation/mac/Text/Text-579.html
- *
- * legacy Mac keycodes for arrow keys that shift-modify to math symbols
- */
-const static unsigned short keycode_blacklist[] = {66, 70, 72, 77};
-#endif
-
-/* Table mapping normal keysyms to their dead equivalents.
-   FIXME: all the unicode keysyms (apart from circumflex) were guessed. */
-
-const static struct {
-    KeySym normal, dead;
-} dead_keys[] = {
-    {XK_grave, XK_dead_grave},
-    {XK_apostrophe, XK_dead_acute},             /* US:"=" on a Czech keyboard */
-    {XK_acute, XK_dead_acute},
-    {UKEYSYM (0x384), XK_dead_acute},           /* US:";" on a Greek keyboard */
-//    {XK_Greek_accentdieresis, XK_dead_diaeresis},   /* US:"opt+;" on a Greek keyboard ... replace with dead_accentdieresis if there is one */
-    {XK_asciicircum, XK_dead_circumflex},
-    {UKEYSYM (0x2c6), XK_dead_circumflex},	/* MODIFIER LETTER CIRCUMFLEX ACCENT */
-    {XK_asciitilde, XK_dead_tilde},
-    {UKEYSYM (0x2dc), XK_dead_tilde},		/* SMALL TILDE */
-    {XK_macron, XK_dead_macron},
-    {XK_breve, XK_dead_breve},
-    {XK_abovedot, XK_dead_abovedot},
-    {XK_diaeresis, XK_dead_diaeresis},
-    {UKEYSYM (0x2da), XK_dead_abovering},	/* DOT ABOVE */
-    {XK_doubleacute, XK_dead_doubleacute},
-    {XK_caron, XK_dead_caron},
-    {XK_cedilla, XK_dead_cedilla},
-    {XK_ogonek, XK_dead_ogonek},
-    {UKEYSYM (0x269), XK_dead_iota},		/* LATIN SMALL LETTER IOTA */
-    {UKEYSYM (0x2ec), XK_dead_voiced_sound},	/* MODIFIER LETTER VOICING */
-/*  {XK_semivoiced_sound, XK_dead_semivoiced_sound}, */
-    {UKEYSYM (0x323), XK_dead_belowdot},	/* COMBINING DOT BELOW */
-    {UKEYSYM (0x309), XK_dead_hook}, 		/* COMBINING HOOK ABOVE */
-    {UKEYSYM (0x31b), XK_dead_horn},		/* COMBINING HORN */
-};
-
-typedef struct darwinKeyboardInfo_struct {
-    CARD8 modMap[MAP_LENGTH];
-    KeySym keyMap[MAP_LENGTH * GLYPHS_PER_KEY];
-    unsigned char modifierKeycodes[32][2];
-} darwinKeyboardInfo;
-
-darwinKeyboardInfo keyInfo;
-pthread_mutex_t keyInfo_mutex = PTHREAD_MUTEX_INITIALIZER;
-
-static void DarwinChangeKeyboardControl(DeviceIntPtr device, KeybdCtrl *ctrl) {
-    // FIXME: to be implemented
-    // keyclick, bell volume / pitch, autorepead, LED's
-}
-
-//-----------------------------------------------------------------------------
-// Utility functions to help parse Darwin keymap
-//-----------------------------------------------------------------------------
-
-/*
- * DarwinBuildModifierMaps
- *      Use the keyMap field of keyboard info structure to populate
- *      the modMap and modifierKeycodes fields.
- */
-static void DarwinBuildModifierMaps(darwinKeyboardInfo *info) {
-    int i;
-    KeySym *k;
-
-    memset(info->modMap, NoSymbol, sizeof(info->modMap));
-    memset(info->modifierKeycodes, 0, sizeof(info->modifierKeycodes));
-
-    for (i = 0; i < NUM_KEYCODES; i++) {
-        k = info->keyMap + i * GLYPHS_PER_KEY;
-
-        switch (*k) {
-            case XK_Shift_L:
-                info->modifierKeycodes[NX_MODIFIERKEY_SHIFT][0] = i;
-                info->modMap[MIN_KEYCODE + i] = ShiftMask;
-                break;
-
-            case XK_Shift_R:
-#ifdef NX_MODIFIERKEY_RSHIFT
-                info->modifierKeycodes[NX_MODIFIERKEY_RSHIFT][0] = i;
-#else
-                info->modifierKeycodes[NX_MODIFIERKEY_SHIFT][0] = i;
-#endif
-                info->modMap[MIN_KEYCODE + i] = ShiftMask;
-                break;
-
-            case XK_Control_L:
-                info->modifierKeycodes[NX_MODIFIERKEY_CONTROL][0] = i;
-                info->modMap[MIN_KEYCODE + i] = ControlMask;
-                break;
-
-            case XK_Control_R:
-#ifdef NX_MODIFIERKEY_RCONTROL
-                info->modifierKeycodes[NX_MODIFIERKEY_RCONTROL][0] = i;
-#else
-                info->modifierKeycodes[NX_MODIFIERKEY_CONTROL][0] = i;
-#endif
-                info->modMap[MIN_KEYCODE + i] = ControlMask;
-                break;
-
-            case XK_Caps_Lock:
-                info->modifierKeycodes[NX_MODIFIERKEY_ALPHALOCK][0] = i;
-                info->modMap[MIN_KEYCODE + i] = LockMask;
-                break;
-
-            case XK_Alt_L:
-                info->modifierKeycodes[NX_MODIFIERKEY_ALTERNATE][0] = i;
-                info->modMap[MIN_KEYCODE + i] = Mod1Mask;
-                if(!quartzOptionSendsAlt)
-                    *k = XK_Mode_switch; // Yes, this is ugly.  This needs to be cleaned up when we integrate quartzKeyboard with this code and refactor.
-                break;
-
-            case XK_Alt_R:
-#ifdef NX_MODIFIERKEY_RALTERNATE
-                info->modifierKeycodes[NX_MODIFIERKEY_RALTERNATE][0] = i;
-#else
-                info->modifierKeycodes[NX_MODIFIERKEY_ALTERNATE][0] = i;
-#endif
-                if(!quartzOptionSendsAlt)
-                    *k = XK_Mode_switch; // Yes, this is ugly.  This needs to be cleaned up when we integrate quartzKeyboard with this code and refactor.
-                info->modMap[MIN_KEYCODE + i] = Mod1Mask;
-                break;
-
-            case XK_Mode_switch:
-                ErrorF("DarwinBuildModifierMaps: XK_Mode_switch encountered, unable to determine side.\n");
-                info->modifierKeycodes[NX_MODIFIERKEY_ALTERNATE][0] = i;
-#ifdef NX_MODIFIERKEY_RALTERNATE
-                info->modifierKeycodes[NX_MODIFIERKEY_RALTERNATE][0] = i;
-#endif
-                info->modMap[MIN_KEYCODE + i] = Mod1Mask;
-                break;
-
-            case XK_Meta_L:
-                info->modifierKeycodes[NX_MODIFIERKEY_COMMAND][0] = i;
-                info->modMap[MIN_KEYCODE + i] = Mod2Mask;
-                break;
-
-            case XK_Meta_R:
-#ifdef NX_MODIFIERKEY_RCOMMAND
-                info->modifierKeycodes[NX_MODIFIERKEY_RCOMMAND][0] = i;
-#else
-                info->modifierKeycodes[NX_MODIFIERKEY_COMMAND][0] = i;
-#endif
-                info->modMap[MIN_KEYCODE + i] = Mod2Mask;
-                break;
-
-            case XK_Num_Lock:
-                info->modMap[MIN_KEYCODE + i] = Mod3Mask;
-                break;
-        }
-    }
-}
-
-/*
- * DarwinKeyboardInit
- *      Get the Darwin keyboard map and compute an equivalent
- *      X keyboard map and modifier map. Set the new keyboard
- *      device structure.
- */
-void DarwinKeyboardInit(DeviceIntPtr pDev) {
-    // Open a shared connection to the HID System.
-    // Note that the Event Status Driver is really just a wrapper
-    // for a kIOHIDParamConnectType connection.
-    assert(darwinParamConnect = NXOpenEventStatus());
-
-    InitKeyboardDeviceStruct(pDev, NULL, NULL, DarwinChangeKeyboardControl);
-
-    DarwinKeyboardReloadHandler();
-
-    CopyKeyClass(pDev, inputInfo.keyboard);
-}
-
-/* Set the repeat rates based on global preferences and keycodes for modifiers.
- * Precondition: Has the keyInfo_mutex lock.
- */
-static void DarwinKeyboardSetRepeat(DeviceIntPtr pDev, int initialKeyRepeatValue, int keyRepeatValue) {
-    if(initialKeyRepeatValue == 300000) { // off
-        /* Turn off repeats globally */
-        XkbSetRepeatKeys(pDev, -1, AutoRepeatModeOff);
-    } else {
-        int i;
-        XkbControlsPtr      ctrl;
-        XkbControlsRec      old;
-
-        /* Turn on repeats globally */
-        XkbSetRepeatKeys(pDev, -1, AutoRepeatModeOn);
-        
-        /* Setup the bit mask for individual key repeats */
-        ctrl = pDev->key->xkbInfo->desc->ctrls;
-        old= *ctrl;
-        
-        ctrl->repeat_delay = initialKeyRepeatValue * 15;
-        ctrl->repeat_interval = keyRepeatValue * 15;
-
-        /* Turn off key-repeat for modifier keys, on for others */
-        /* First set them all on */
-        for(i=0; i < XkbPerKeyBitArraySize; i++)
-            ctrl->per_key_repeat[i] = -1;
-
-        /* Now turn off the modifiers */
-        for(i=0; i < 32; i++) {
-            unsigned char keycode;
-            
-            keycode = keyInfo.modifierKeycodes[i][0];
-            if(keycode)
-                ClearBit(ctrl->per_key_repeat, keycode + MIN_KEYCODE);
-
-            keycode = keyInfo.modifierKeycodes[i][1];
-            if(keycode)
-                ClearBit(ctrl->per_key_repeat, keycode + MIN_KEYCODE);
-        }
-
-        /* Hurray for data duplication */
-        if (pDev->kbdfeed)
-            memcpy(pDev->kbdfeed->ctrl.autoRepeats, ctrl->per_key_repeat, XkbPerKeyBitArraySize);
-
-        //fprintf(stderr, "per_key_repeat =\n");
-        //for(i=0; i < XkbPerKeyBitArraySize; i++)
-        //    fprintf(stderr, "%02x%s", ctrl->per_key_repeat[i], (i + 1) & 7 ? "" : "\n");
-
-        /* And now we notify the puppies about the changes */
-        XkbDDXChangeControls(pDev, &old, ctrl);
-    }
-}
-
-void DarwinKeyboardReloadHandler(void) {
-    KeySymsRec keySyms;
-    CFIndex initialKeyRepeatValue, keyRepeatValue;
-    BOOL ok;
-    DeviceIntPtr pDev;
-    const char *xmodmap = PROJECTROOT "/bin/xmodmap";
-    const char *sysmodmap = PROJECTROOT "/lib/X11/xinit/.Xmodmap";
-    const char *homedir = getenv("HOME");
-    char usermodmap[PATH_MAX], cmd[PATH_MAX];
-
-    DEBUG_LOG("DarwinKeyboardReloadHandler\n");
-
-    /* Get our key repeat settings from GlobalPreferences */
-    (void)CFPreferencesAppSynchronize(CFSTR(".GlobalPreferences"));
-    
-    initialKeyRepeatValue = CFPreferencesGetAppIntegerValue(CFSTR("InitialKeyRepeat"), CFSTR(".GlobalPreferences"), &ok);
-    if(!ok)
-        initialKeyRepeatValue = 35;
-    
-    keyRepeatValue = CFPreferencesGetAppIntegerValue(CFSTR("KeyRepeat"), CFSTR(".GlobalPreferences"), &ok);
-    if(!ok)
-        keyRepeatValue = 6;
-    
-    pthread_mutex_lock(&keyInfo_mutex); {
-        /* Initialize our keySyms */
-        keySyms.map = keyInfo.keyMap;
-        keySyms.mapWidth   = GLYPHS_PER_KEY;
-        keySyms.minKeyCode = MIN_KEYCODE;
-        keySyms.maxKeyCode = MAX_KEYCODE;
-
-	// TODO: We should build the entire XkbDescRec and use XkbCopyKeymap
-        /* Apply the mappings to darwinKeyboard */
-        XkbApplyMappingChange(darwinKeyboard, &keySyms, keySyms.minKeyCode,
-                              keySyms.maxKeyCode - keySyms.minKeyCode + 1,
-                              keyInfo.modMap, serverClient);
-        DarwinKeyboardSetRepeat(darwinKeyboard, initialKeyRepeatValue, keyRepeatValue);
-
-        /* Apply the mappings to the core keyboard */
-        for (pDev = inputInfo.devices; pDev; pDev = pDev->next) {
-            if ((pDev->coreEvents || pDev == inputInfo.keyboard) && pDev->key) {
-                XkbApplyMappingChange(pDev, &keySyms, keySyms.minKeyCode,
-                                      keySyms.maxKeyCode - keySyms.minKeyCode + 1,
-                                      keyInfo.modMap, serverClient);
-                DarwinKeyboardSetRepeat(pDev, initialKeyRepeatValue, keyRepeatValue);    
-            }
-        }
-    } pthread_mutex_unlock(&keyInfo_mutex);
-
-    /* Check for system .Xmodmap */
-    if (access(xmodmap, F_OK) == 0) {
-        if (access(sysmodmap, F_OK) == 0) {
-            snprintf (cmd, sizeof(cmd), "%s %s", xmodmap, sysmodmap);
-            X11ApplicationLaunchClient(cmd);
-        }
-    }
-        
-    /* Check for user's local .Xmodmap */
-    if (homedir != NULL) {
-        snprintf (usermodmap, sizeof(usermodmap), "%s/.Xmodmap", homedir);
-        if (access(usermodmap, F_OK) == 0) {
-            snprintf (cmd, sizeof(cmd), "%s %s", xmodmap, usermodmap);
-            X11ApplicationLaunchClient(cmd);
-        }
-    }
-}
-
-//-----------------------------------------------------------------------------
-// Modifier translation functions
-//
-// There are three different ways to specify a Mac modifier key:
-// keycode - specifies hardware key, read from keymapping
-// key     - NX_MODIFIERKEY_*, really an index
-// mask    - NX_*MASK, mask for modifier flags in event record
-// Left and right side have different keycodes but the same key and mask.
-//-----------------------------------------------------------------------------
-
-/*
- * DarwinModifierNXKeyToNXKeycode
- *      Return the keycode for an NX_MODIFIERKEY_* modifier.
- *      side = 0 for left or 1 for right.
- *      Returns 0 if key+side is not a known modifier.
- */
-int DarwinModifierNXKeyToNXKeycode(int key, int side) {
-    int retval;
-    pthread_mutex_lock(&keyInfo_mutex);
-    retval = keyInfo.modifierKeycodes[key][side];
-    pthread_mutex_unlock(&keyInfo_mutex);
-
-    return retval;
-}
-
-/*
- * DarwinModifierNXKeycodeToNXKey
- *      Returns -1 if keycode+side is not a modifier key
- *      outSide may be NULL, else it gets 0 for left and 1 for right.
- */
-int DarwinModifierNXKeycodeToNXKey(unsigned char keycode, int *outSide) {
-    int key, side;
-
-    keycode += MIN_KEYCODE;
-
-    // search modifierKeycodes for this keycode+side
-    pthread_mutex_lock(&keyInfo_mutex);
-    for (key = 0; key < NX_NUMMODIFIERS; key++) {
-        for (side = 0; side <= 1; side++) {
-            if (keyInfo.modifierKeycodes[key][side] == keycode) break;
-        }
-    }
-    pthread_mutex_unlock(&keyInfo_mutex);
-
-    if (key == NX_NUMMODIFIERS) {
-        return -1;
-    }
-    if (outSide) *outSide = side;
-
-    return key;
-}
-
-/*
- * DarwinModifierNXMaskToNXKey
- *      Returns -1 if mask is not a known modifier mask.
- */
-int DarwinModifierNXMaskToNXKey(int mask) {
-    switch (mask) {
-        case NX_ALPHASHIFTMASK:       return NX_MODIFIERKEY_ALPHALOCK;
-        case NX_SHIFTMASK:            return NX_MODIFIERKEY_SHIFT;
-#ifdef NX_DEVICELSHIFTKEYMASK
-        case NX_DEVICELSHIFTKEYMASK:  return NX_MODIFIERKEY_SHIFT;
-        case NX_DEVICERSHIFTKEYMASK:  return NX_MODIFIERKEY_RSHIFT;
-#endif
-        case NX_CONTROLMASK:          return NX_MODIFIERKEY_CONTROL;
-#ifdef NX_DEVICELCTLKEYMASK
-        case NX_DEVICELCTLKEYMASK:    return NX_MODIFIERKEY_CONTROL;
-        case NX_DEVICERCTLKEYMASK:    return NX_MODIFIERKEY_RCONTROL;
-#endif
-        case NX_ALTERNATEMASK:        return NX_MODIFIERKEY_ALTERNATE;
-#ifdef NX_DEVICELALTKEYMASK
-        case NX_DEVICELALTKEYMASK:    return NX_MODIFIERKEY_ALTERNATE;
-        case NX_DEVICERALTKEYMASK:    return NX_MODIFIERKEY_RALTERNATE;
-#endif
-        case NX_COMMANDMASK:          return NX_MODIFIERKEY_COMMAND;
-#ifdef NX_DEVICELCMDKEYMASK
-        case NX_DEVICELCMDKEYMASK:    return NX_MODIFIERKEY_COMMAND;
-        case NX_DEVICERCMDKEYMASK:    return NX_MODIFIERKEY_RCOMMAND;
-#endif
-        case NX_NUMERICPADMASK:       return NX_MODIFIERKEY_NUMERICPAD;
-        case NX_HELPMASK:             return NX_MODIFIERKEY_HELP;
-        case NX_SECONDARYFNMASK:      return NX_MODIFIERKEY_SECONDARYFN;
-    }
-    return -1;
-}
-
-/*
- * DarwinModifierNXKeyToNXMask
- *      Returns 0 if key is not a known modifier key.
- */
-int DarwinModifierNXKeyToNXMask(int key) {
-    switch (key) {
-        case NX_MODIFIERKEY_ALPHALOCK:   return NX_ALPHASHIFTMASK;
-#ifdef NX_DEVICELSHIFTKEYMASK
-        case NX_MODIFIERKEY_SHIFT:       return NX_DEVICELSHIFTKEYMASK;
-        case NX_MODIFIERKEY_RSHIFT:      return NX_DEVICERSHIFTKEYMASK;
-        case NX_MODIFIERKEY_CONTROL:     return NX_DEVICELCTLKEYMASK;
-        case NX_MODIFIERKEY_RCONTROL:    return NX_DEVICERCTLKEYMASK;
-        case NX_MODIFIERKEY_ALTERNATE:   return NX_DEVICELALTKEYMASK;
-        case NX_MODIFIERKEY_RALTERNATE:  return NX_DEVICERALTKEYMASK;
-        case NX_MODIFIERKEY_COMMAND:     return NX_DEVICELCMDKEYMASK;
-        case NX_MODIFIERKEY_RCOMMAND:    return NX_DEVICERCMDKEYMASK;
-#else
-        case NX_MODIFIERKEY_SHIFT:       return NX_SHIFTMASK;
-        case NX_MODIFIERKEY_CONTROL:     return NX_CONTROLMASK;
-        case NX_MODIFIERKEY_ALTERNATE:   return NX_ALTERNATEMASK;
-        case NX_MODIFIERKEY_COMMAND:     return NX_COMMANDMASK;
-#endif
-        case NX_MODIFIERKEY_NUMERICPAD:  return NX_NUMERICPADMASK;
-        case NX_MODIFIERKEY_HELP:        return NX_HELPMASK;
-        case NX_MODIFIERKEY_SECONDARYFN: return NX_SECONDARYFNMASK;
-    }
-    return 0;
-}
-
-/*
- * DarwinModifierStringToNXMask
- *      Returns 0 if string is not a known modifier.
- */
-int DarwinModifierStringToNXMask(const char *str, int separatelr) {
-#ifdef NX_DEVICELSHIFTKEYMASK
-    if(separatelr) {
-        if (!strcasecmp(str, "shift"))    return NX_DEVICELSHIFTKEYMASK | NX_DEVICERSHIFTKEYMASK;
-        if (!strcasecmp(str, "control"))  return NX_DEVICELCTLKEYMASK | NX_DEVICERCTLKEYMASK;
-        if (!strcasecmp(str, "option"))   return NX_DEVICELALTKEYMASK | NX_DEVICERALTKEYMASK;
-        if (!strcasecmp(str, "alt"))   return NX_DEVICELALTKEYMASK | NX_DEVICERALTKEYMASK;
-        if (!strcasecmp(str, "command"))  return NX_DEVICELCMDKEYMASK | NX_DEVICERCMDKEYMASK;
-        if (!strcasecmp(str, "lshift"))   return NX_DEVICELSHIFTKEYMASK;
-        if (!strcasecmp(str, "rshift"))   return NX_DEVICERSHIFTKEYMASK;
-        if (!strcasecmp(str, "lcontrol")) return NX_DEVICELCTLKEYMASK;
-        if (!strcasecmp(str, "rcontrol")) return NX_DEVICERCTLKEYMASK;
-        if (!strcasecmp(str, "loption"))  return NX_DEVICELALTKEYMASK;
-        if (!strcasecmp(str, "roption"))  return NX_DEVICERALTKEYMASK;
-        if (!strcasecmp(str, "lalt"))  return NX_DEVICELALTKEYMASK;
-        if (!strcasecmp(str, "ralt"))  return NX_DEVICERALTKEYMASK;
-        if (!strcasecmp(str, "lcommand")) return NX_DEVICELCMDKEYMASK;
-        if (!strcasecmp(str, "rcommand")) return NX_DEVICERCMDKEYMASK;
-    } else {
-#endif
-        if (!strcasecmp(str, "shift"))    return NX_SHIFTMASK;
-        if (!strcasecmp(str, "control"))  return NX_CONTROLMASK;
-        if (!strcasecmp(str, "option"))   return NX_ALTERNATEMASK;
-        if (!strcasecmp(str, "alt"))   return NX_ALTERNATEMASK;
-        if (!strcasecmp(str, "command"))  return NX_COMMANDMASK;
-        if (!strcasecmp(str, "lshift"))   return NX_SHIFTMASK;
-        if (!strcasecmp(str, "rshift"))   return NX_SHIFTMASK;
-        if (!strcasecmp(str, "lcontrol")) return NX_CONTROLMASK;
-        if (!strcasecmp(str, "rcontrol")) return NX_CONTROLMASK;
-        if (!strcasecmp(str, "loption"))  return NX_ALTERNATEMASK;
-        if (!strcasecmp(str, "roption"))  return NX_ALTERNATEMASK;
-        if (!strcasecmp(str, "lalt"))  return NX_ALTERNATEMASK;
-        if (!strcasecmp(str, "ralt"))  return NX_ALTERNATEMASK;
-        if (!strcasecmp(str, "lcommand")) return NX_COMMANDMASK;
-        if (!strcasecmp(str, "rcommand")) return NX_COMMANDMASK;
-#ifdef NX_DEVICELSHIFTKEYMASK
-    }
-#endif
-    if (!strcasecmp(str, "lock"))     return NX_ALPHASHIFTMASK;
-    if (!strcasecmp(str, "fn"))       return NX_SECONDARYFNMASK;
-    if (!strcasecmp(str, "help"))     return NX_HELPMASK;
-    if (!strcasecmp(str, "numlock"))  return NX_NUMERICPADMASK;
-    return 0;
-}
-
-/*
- * LegalModifier
- *      This allows the ddx layer to prevent some keys from being remapped
- *      as modifier keys.
- */
-Bool LegalModifier(unsigned int key, DeviceIntPtr pDev)
-{
-    return 1;
-}
-
-static inline UniChar macroman2ucs(unsigned char c) {
-    /* Precalculated table mapping MacRoman-128 to Unicode. Generated
-       by creating single element CFStringRefs then extracting the
-       first character. */
-
-    static const unsigned short table[128] = {
-        0xc4, 0xc5, 0xc7, 0xc9, 0xd1, 0xd6, 0xdc, 0xe1,
-        0xe0, 0xe2, 0xe4, 0xe3, 0xe5, 0xe7, 0xe9, 0xe8,
-        0xea, 0xeb, 0xed, 0xec, 0xee, 0xef, 0xf1, 0xf3,
-        0xf2, 0xf4, 0xf6, 0xf5, 0xfa, 0xf9, 0xfb, 0xfc,
-        0x2020, 0xb0, 0xa2, 0xa3, 0xa7, 0x2022, 0xb6, 0xdf,
-        0xae, 0xa9, 0x2122, 0xb4, 0xa8, 0x2260, 0xc6, 0xd8,
-        0x221e, 0xb1, 0x2264, 0x2265, 0xa5, 0xb5, 0x2202, 0x2211,
-        0x220f, 0x3c0, 0x222b, 0xaa, 0xba, 0x3a9, 0xe6, 0xf8,
-        0xbf, 0xa1, 0xac, 0x221a, 0x192, 0x2248, 0x2206, 0xab,
-        0xbb, 0x2026, 0xa0, 0xc0, 0xc3, 0xd5, 0x152, 0x153,
-        0x2013, 0x2014, 0x201c, 0x201d, 0x2018, 0x2019, 0xf7, 0x25ca,
-        0xff, 0x178, 0x2044, 0x20ac, 0x2039, 0x203a, 0xfb01, 0xfb02,
-        0x2021, 0xb7, 0x201a, 0x201e, 0x2030, 0xc2, 0xca, 0xc1,
-        0xcb, 0xc8, 0xcd, 0xce, 0xcf, 0xcc, 0xd3, 0xd4,
-        0xf8ff, 0xd2, 0xda, 0xdb, 0xd9, 0x131, 0x2c6, 0x2dc,
-        0xaf, 0x2d8, 0x2d9, 0x2da, 0xb8, 0x2dd, 0x2db, 0x2c7,
-    };
-
-    if (c < 128) return c;
-    else         return table[c - 128];
-}
-
-static KeySym make_dead_key(KeySym in) {
-    int i;
-
-    for (i = 0; i < sizeof (dead_keys) / sizeof (dead_keys[0]); i++)
-        if (dead_keys[i].normal == in) return dead_keys[i].dead;
-
-    return in;
-}
-
-static Bool QuartzReadSystemKeymap(darwinKeyboardInfo *info) {
-#if !defined(__LP64__) || MAC_OS_X_VERSION_MIN_REQUIRED < 1050
-    KeyboardLayoutRef key_layout;
-    int is_uchr = 1;
-#endif
-    const void *chr_data = NULL;
-    int num_keycodes = NUM_KEYCODES;
-    UInt32 keyboard_type = LMGetKbdType();
-    int i, j;
-    OSStatus err;
-    KeySym *k;
-    CFDataRef currentKeyLayoutDataRef = NULL;
-
-#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
-    TISInputSourceRef currentKeyLayoutRef = TISCopyCurrentKeyboardLayoutInputSource();
-
-    if (currentKeyLayoutRef) {
-      currentKeyLayoutDataRef = (CFDataRef )TISGetInputSourceProperty(currentKeyLayoutRef, kTISPropertyUnicodeKeyLayoutData);
-      if (currentKeyLayoutDataRef)
-          chr_data = CFDataGetBytePtr(currentKeyLayoutDataRef);
-    }
-#endif
-
-#if !defined(__LP64__) || MAC_OS_X_VERSION_MIN_REQUIRED < 1050
-    if (chr_data == NULL) {
-#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
-        ErrorF("X11.app: Error detected in determining keyboard layout.  If you are using an Apple-provided keyboard layout, please report this error at http://xquartz.macosforge.org and http://bugreport.apple.com\n");
-        ErrorF("X11.app: Debug Info: keyboard_type=%u, currentKeyLayoutRef=%p, currentKeyLayoutDataRef=%p, chr_data=%p\n",
-               (unsigned)keyboard_type, currentKeyLayoutRef, currentKeyLayoutDataRef, chr_data);
-#endif
-
-        KLGetCurrentKeyboardLayout (&key_layout);
-        KLGetKeyboardLayoutProperty (key_layout, kKLuchrData, &chr_data);
-
-#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
-        if(chr_data != NULL) {
-            ErrorF("X11.app: Fallback succeeded, but this is still a bug.  Please report the above information.\n");
-        }
-#endif
-    }
-
-    if (chr_data == NULL) {
-        ErrorF("X11.app: Debug Info: kKLuchrData failed, trying kKLKCHRData.\n");
-        ErrorF("If you are using a 3rd party keyboard layout, please see http://xquartz.macosforge.org/trac/ticket/154\n");
-        KLGetKeyboardLayoutProperty (key_layout, kKLKCHRData, &chr_data);
-        is_uchr = 0;
-        num_keycodes = 128;
-        
-#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
-        if(chr_data != NULL) {
-            ErrorF("X11.app: Fallback succeeded, but this is still a bug.  Please report the above information.\n");
-        }
-#endif
-    }
-#endif
-
-#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
-    if(currentKeyLayoutRef)
-        CFRelease(currentKeyLayoutRef);
-#endif
-    
-    if (chr_data == NULL) {
-      ErrorF ( "Couldn't get uchr or kchr resource\n");
-      return FALSE;
-    }
-    
-    /* Scan the keycode range for the Unicode character that each
-       key produces in the four shift states. Then convert that to
-       an X11 keysym (which may just the bit that says "this is
-       Unicode" if it can't find the real symbol.) */
-       
-    /* KeyTranslate is not available on 64-bit platforms; UCKeyTranslate
-       must be used instead. */
-
-    for (i = 0; i < num_keycodes; i++) {
-        static const int mods[4] = {0, MOD_SHIFT, MOD_OPTION,
-                                    MOD_OPTION | MOD_SHIFT};
-
-        k = info->keyMap + i * GLYPHS_PER_KEY;
-
-        for (j = 0; j < 4; j++) {
-#if !defined(__LP64__) || MAC_OS_X_VERSION_MIN_REQUIRED < 1050
-            if (is_uchr)  {
-#endif
-                UniChar s[8];
-                UniCharCount len;
-                UInt32 dead_key_state = 0, extra_dead = 0;
-
-                err = UCKeyTranslate (chr_data, i, kUCKeyActionDown,
-                                      mods[j] >> 8, keyboard_type, 0,
-                                      &dead_key_state, 8, &len, s);
-                if (err != noErr) continue;
-
-                if (len == 0 && dead_key_state != 0) {
-                    /* Found a dead key. Work out which one it is, but
-                       remembering that it's dead. */
-                    err = UCKeyTranslate (chr_data, i, kUCKeyActionDown,
-                                          mods[j] >> 8, keyboard_type,
-                                          kUCKeyTranslateNoDeadKeysMask,
-                                          &extra_dead, 8, &len, s);
-                    if (err != noErr) continue;
-                }
-
-                /* Not sure why 0x0010 is there.
-                 * 0x0000 - <rdar://problem/7793566> 'Unicode Hex Input' ...
-                 */
-                if (len > 0 && s[0] != 0x0010 && s[0] != 0x0000) {
-                    k[j] = ucs2keysym (s[0]);
-                    if (dead_key_state != 0) k[j] = make_dead_key (k[j]);
-                }
-#if !defined(__LP64__) || MAC_OS_X_VERSION_MIN_REQUIRED < 1050
-            } else { // kchr
-	      UInt32 c, state = 0, state2 = 0;
-                UInt16 code;
-
-                code = i | mods[j];
-                c = KeyTranslate (chr_data, code, &state);
-
-                /* Dead keys are only processed on key-down, so ask
-                   to translate those events. When we find a dead key,
-                   translating the matching key up event will give
-                   us the actual dead character. */
-
-                if (state != 0)
-                    c = KeyTranslate (chr_data, code | 128, &state2);
-
-                /* Characters seem to be in MacRoman encoding. */
-
-                if (c != 0 && c != 0x0010) {
-                    k[j] = ucs2keysym (macroman2ucs (c & 255));
-
-                    if (state != 0) k[j] = make_dead_key (k[j]);
-                }
-            }
-#endif
-        }
-
-        if (k[3] == k[2]) k[3] = NoSymbol;
-        if (k[1] == k[0]) k[1] = NoSymbol;
-        if (k[0] == k[2] && k[1] == k[3]) k[2] = k[3] = NoSymbol;
-        if (k[3] == k[0] && k[2] == k[1] && k[2] == NoSymbol) k[3] = NoSymbol;
-    }
-
-#if HACK_MISSING
-    /* Fix up some things that are normally missing.. */
-    
-    for (i = 0; i < sizeof (known_keys) / sizeof (known_keys[0]); i++) {
-        k = info->keyMap + known_keys[i].keycode * GLYPHS_PER_KEY;
-        
-        if (   k[0] == NoSymbol && k[1] == NoSymbol
-            && k[2] == NoSymbol && k[3] == NoSymbol)
-            k[0] = known_keys[i].keysym;
-    }
-#endif
-    
-#if HACK_KEYPAD
-    /* And some more things. We find the right symbols for the numeric
-     keypad, but not the KP_ keysyms. So try to convert known keycodes. */
-    for (i = 0; i < sizeof (known_numeric_keys) / sizeof (known_numeric_keys[0]); i++) {
-        k = info->keyMap + known_numeric_keys[i].keycode * GLYPHS_PER_KEY;
-        
-        if (k[0] == known_numeric_keys[i].normal)
-            k[0] = known_numeric_keys[i].keypad;
-    }
-#endif
-    
-#if HACK_BLACKLIST
-    for (i = 0; i < sizeof (keycode_blacklist) / sizeof (keycode_blacklist[0]); i++) {
-        k = info->keyMap + keycode_blacklist[i] * GLYPHS_PER_KEY;
-        k[0] = k[1] = k[2] = k[3] = NoSymbol;
-    }
-#endif
-
-    DarwinBuildModifierMaps(info);
-
-    return TRUE;
-}
-
-Bool QuartsResyncKeymap(Bool sendDDXEvent) {
-    Bool retval;
-    /* Update keyInfo */
-    pthread_mutex_lock(&keyInfo_mutex);
-    memset(keyInfo.keyMap, 0, sizeof(keyInfo.keyMap));
-    retval = QuartzReadSystemKeymap(&keyInfo);
-    pthread_mutex_unlock(&keyInfo_mutex);
-
-    /* Tell server thread to deal with new keyInfo */
-    if(sendDDXEvent)
-        DarwinSendDDXEvent(kXquartzReloadKeymap, 0);
-
-    return retval;
-}
+/*

+   quartzKeyboard.c: Keyboard support for Xquartz

+

+   Copyright (c) 2003-2008 Apple Inc.

+   Copyright (c) 2001-2004 Torrey T. Lyons. All Rights Reserved.

+   Copyright 2004 Kaleb S. KEITHLEY. All Rights Reserved.

+

+   Copyright (C) 1999,2000 by Eric Sunshine <sunshine@sunshineco.com>

+   All rights reserved.

+

+   Redistribution and use in source and binary forms, with or without

+   modification, are permitted provided that the following conditions are met:

+

+     1. Redistributions of source code must retain the above copyright

+        notice, this list of conditions and the following disclaimer.

+     2. Redistributions in binary form must reproduce the above copyright

+        notice, this list of conditions and the following disclaimer in the

+        documentation and/or other materials provided with the distribution.

+     3. The name of the author may not be used to endorse or promote products

+        derived from this software without specific prior written permission.

+

+   THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR

+   IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES

+   OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN

+   NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

+   TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+*/

+

+#include "sanitizedCarbon.h"

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#define HACK_MISSING 1

+#define HACK_KEYPAD 1

+#define HACK_BLACKLIST 1

+

+#include <unistd.h>

+#include <stdio.h>

+#include <stdlib.h>

+#include <errno.h>

+#include <sys/stat.h>

+#include <AvailabilityMacros.h>

+

+#include "quartzCommon.h"

+#include "darwin.h"

+#include "darwinEvents.h"

+

+#include "quartzKeyboard.h"

+#include "quartzAudio.h"

+

+#include "X11Application.h"

+

+#include "threadSafety.h"

+

+#ifdef NDEBUG

+#undef NDEBUG

+#include <assert.h>

+#define NDEBUG 1

+#else

+#include <assert.h>

+#endif

+#include <pthread.h>

+

+#include "xkbsrv.h"

+#include "exevents.h"

+#include "X11/keysym.h"

+#include "keysym2ucs.h"

+

+extern void

+CopyKeyClass(DeviceIntPtr device, DeviceIntPtr master);

+

+enum {

+    MOD_COMMAND = 256,

+    MOD_SHIFT = 512,

+    MOD_OPTION = 2048,

+    MOD_CONTROL = 4096,

+};

+

+#define UKEYSYM(u) ((u) | 0x01000000)

+

+#if HACK_MISSING

+/* Table of keycode->keysym mappings we use to fallback on for important

+   keys that are often not in the Unicode mapping. */

+

+const static struct {

+    unsigned short keycode;

+    KeySym keysym;

+} known_keys[] = {

+    {55,  XK_Meta_L},

+    {56,  XK_Shift_L},

+    {57,  XK_Caps_Lock},

+    {58,  XK_Alt_L},

+    {59,  XK_Control_L},

+

+    {60,  XK_Shift_R},

+    {61,  XK_Alt_R},

+    {62,  XK_Control_R},

+    {63,  XK_Meta_R},

+

+    {122, XK_F1},

+    {120, XK_F2},

+    {99,  XK_F3},

+    {118, XK_F4},

+    {96,  XK_F5},

+    {97,  XK_F6},

+    {98,  XK_F7},

+    {100, XK_F8},

+    {101, XK_F9},

+    {109, XK_F10},

+    {103, XK_F11},

+    {111, XK_F12},

+    {105, XK_F13},

+    {107, XK_F14},

+    {113, XK_F15},

+};

+#endif

+

+#if HACK_KEYPAD

+/* Table of keycode->old,new-keysym mappings we use to fixup the numeric

+   keypad entries. */

+

+const static struct {

+    unsigned short keycode;

+    KeySym normal, keypad;

+} known_numeric_keys[] = {

+    {65, XK_period, XK_KP_Decimal},

+    {67, XK_asterisk, XK_KP_Multiply},

+    {69, XK_plus, XK_KP_Add},

+    {75, XK_slash, XK_KP_Divide},

+    {76, 0x01000003, XK_KP_Enter},

+    {78, XK_minus, XK_KP_Subtract},

+    {81, XK_equal, XK_KP_Equal},

+    {82, XK_0, XK_KP_0},

+    {83, XK_1, XK_KP_1},

+    {84, XK_2, XK_KP_2},

+    {85, XK_3, XK_KP_3},

+    {86, XK_4, XK_KP_4},

+    {87, XK_5, XK_KP_5},

+    {88, XK_6, XK_KP_6},

+    {89, XK_7, XK_KP_7},

+    {91, XK_8, XK_KP_8},

+    {92, XK_9, XK_KP_9},

+};

+#endif

+

+#if HACK_BLACKLIST

+/* <rdar://problem/7824370> wine notepad produces wrong characters on shift+arrow

+ * http://xquartz.macosforge.org/trac/ticket/295

+ * http://developer.apple.com/legacy/mac/library/documentation/mac/Text/Text-579.html

+ *

+ * legacy Mac keycodes for arrow keys that shift-modify to math symbols

+ */

+const static unsigned short keycode_blacklist[] = {66, 70, 72, 77};

+#endif

+

+/* Table mapping normal keysyms to their dead equivalents.

+   FIXME: all the unicode keysyms (apart from circumflex) were guessed. */

+

+const static struct {

+    KeySym normal, dead;

+} dead_keys[] = {

+    {XK_grave, XK_dead_grave},

+    {XK_apostrophe, XK_dead_acute},             /* US:"=" on a Czech keyboard */

+    {XK_acute, XK_dead_acute},

+    {UKEYSYM (0x384), XK_dead_acute},           /* US:";" on a Greek keyboard */

+//    {XK_Greek_accentdieresis, XK_dead_diaeresis},   /* US:"opt+;" on a Greek keyboard ... replace with dead_accentdieresis if there is one */

+    {XK_asciicircum, XK_dead_circumflex},

+    {UKEYSYM (0x2c6), XK_dead_circumflex},	/* MODIFIER LETTER CIRCUMFLEX ACCENT */

+    {XK_asciitilde, XK_dead_tilde},

+    {UKEYSYM (0x2dc), XK_dead_tilde},		/* SMALL TILDE */

+    {XK_macron, XK_dead_macron},

+    {XK_breve, XK_dead_breve},

+    {XK_abovedot, XK_dead_abovedot},

+    {XK_diaeresis, XK_dead_diaeresis},

+    {UKEYSYM (0x2da), XK_dead_abovering},	/* DOT ABOVE */

+    {XK_doubleacute, XK_dead_doubleacute},

+    {XK_caron, XK_dead_caron},

+    {XK_cedilla, XK_dead_cedilla},

+    {XK_ogonek, XK_dead_ogonek},

+    {UKEYSYM (0x269), XK_dead_iota},		/* LATIN SMALL LETTER IOTA */

+    {UKEYSYM (0x2ec), XK_dead_voiced_sound},	/* MODIFIER LETTER VOICING */

+/*  {XK_semivoiced_sound, XK_dead_semivoiced_sound}, */

+    {UKEYSYM (0x323), XK_dead_belowdot},	/* COMBINING DOT BELOW */

+    {UKEYSYM (0x309), XK_dead_hook}, 		/* COMBINING HOOK ABOVE */

+    {UKEYSYM (0x31b), XK_dead_horn},		/* COMBINING HORN */

+};

+

+typedef struct darwinKeyboardInfo_struct {

+    CARD8 modMap[MAP_LENGTH];

+    KeySym keyMap[MAP_LENGTH * GLYPHS_PER_KEY];

+    unsigned char modifierKeycodes[32][2];

+} darwinKeyboardInfo;

+

+darwinKeyboardInfo keyInfo;

+pthread_mutex_t keyInfo_mutex = PTHREAD_MUTEX_INITIALIZER;

+

+static void DarwinChangeKeyboardControl(DeviceIntPtr device, KeybdCtrl *ctrl) {

+    // FIXME: to be implemented

+    // keyclick, bell volume / pitch, autorepead, LED's

+}

+

+//-----------------------------------------------------------------------------

+// Utility functions to help parse Darwin keymap

+//-----------------------------------------------------------------------------

+

+/*

+ * DarwinBuildModifierMaps

+ *      Use the keyMap field of keyboard info structure to populate

+ *      the modMap and modifierKeycodes fields.

+ */

+static void DarwinBuildModifierMaps(darwinKeyboardInfo *info) {

+    int i;

+    KeySym *k;

+

+    memset(info->modMap, NoSymbol, sizeof(info->modMap));

+    memset(info->modifierKeycodes, 0, sizeof(info->modifierKeycodes));

+

+    for (i = 0; i < NUM_KEYCODES; i++) {

+        k = info->keyMap + i * GLYPHS_PER_KEY;

+

+        switch (*k) {

+            case XK_Shift_L:

+                info->modifierKeycodes[NX_MODIFIERKEY_SHIFT][0] = i;

+                info->modMap[MIN_KEYCODE + i] = ShiftMask;

+                break;

+

+            case XK_Shift_R:

+#ifdef NX_MODIFIERKEY_RSHIFT

+                info->modifierKeycodes[NX_MODIFIERKEY_RSHIFT][0] = i;

+#else

+                info->modifierKeycodes[NX_MODIFIERKEY_SHIFT][0] = i;

+#endif

+                info->modMap[MIN_KEYCODE + i] = ShiftMask;

+                break;

+

+            case XK_Control_L:

+                info->modifierKeycodes[NX_MODIFIERKEY_CONTROL][0] = i;

+                info->modMap[MIN_KEYCODE + i] = ControlMask;

+                break;

+

+            case XK_Control_R:

+#ifdef NX_MODIFIERKEY_RCONTROL

+                info->modifierKeycodes[NX_MODIFIERKEY_RCONTROL][0] = i;

+#else

+                info->modifierKeycodes[NX_MODIFIERKEY_CONTROL][0] = i;

+#endif

+                info->modMap[MIN_KEYCODE + i] = ControlMask;

+                break;

+

+            case XK_Caps_Lock:

+                info->modifierKeycodes[NX_MODIFIERKEY_ALPHALOCK][0] = i;

+                info->modMap[MIN_KEYCODE + i] = LockMask;

+                break;

+

+            case XK_Alt_L:

+                info->modifierKeycodes[NX_MODIFIERKEY_ALTERNATE][0] = i;

+                info->modMap[MIN_KEYCODE + i] = Mod1Mask;

+                if(!quartzOptionSendsAlt)

+                    *k = XK_Mode_switch; // Yes, this is ugly.  This needs to be cleaned up when we integrate quartzKeyboard with this code and refactor.

+                break;

+

+            case XK_Alt_R:

+#ifdef NX_MODIFIERKEY_RALTERNATE

+                info->modifierKeycodes[NX_MODIFIERKEY_RALTERNATE][0] = i;

+#else

+                info->modifierKeycodes[NX_MODIFIERKEY_ALTERNATE][0] = i;

+#endif

+                if(!quartzOptionSendsAlt)

+                    *k = XK_Mode_switch; // Yes, this is ugly.  This needs to be cleaned up when we integrate quartzKeyboard with this code and refactor.

+                info->modMap[MIN_KEYCODE + i] = Mod1Mask;

+                break;

+

+            case XK_Mode_switch:

+                ErrorF("DarwinBuildModifierMaps: XK_Mode_switch encountered, unable to determine side.\n");

+                info->modifierKeycodes[NX_MODIFIERKEY_ALTERNATE][0] = i;

+#ifdef NX_MODIFIERKEY_RALTERNATE

+                info->modifierKeycodes[NX_MODIFIERKEY_RALTERNATE][0] = i;

+#endif

+                info->modMap[MIN_KEYCODE + i] = Mod1Mask;

+                break;

+

+            case XK_Meta_L:

+                info->modifierKeycodes[NX_MODIFIERKEY_COMMAND][0] = i;

+                info->modMap[MIN_KEYCODE + i] = Mod2Mask;

+                break;

+

+            case XK_Meta_R:

+#ifdef NX_MODIFIERKEY_RCOMMAND

+                info->modifierKeycodes[NX_MODIFIERKEY_RCOMMAND][0] = i;

+#else

+                info->modifierKeycodes[NX_MODIFIERKEY_COMMAND][0] = i;

+#endif

+                info->modMap[MIN_KEYCODE + i] = Mod2Mask;

+                break;

+

+            case XK_Num_Lock:

+                info->modMap[MIN_KEYCODE + i] = Mod3Mask;

+                break;

+        }

+    }

+}

+

+/*

+ * DarwinKeyboardInit

+ *      Get the Darwin keyboard map and compute an equivalent

+ *      X keyboard map and modifier map. Set the new keyboard

+ *      device structure.

+ */

+void DarwinKeyboardInit(DeviceIntPtr pDev) {

+    // Open a shared connection to the HID System.

+    // Note that the Event Status Driver is really just a wrapper

+    // for a kIOHIDParamConnectType connection.

+    assert(darwinParamConnect = NXOpenEventStatus());

+

+    InitKeyboardDeviceStruct(pDev, NULL, NULL, DarwinChangeKeyboardControl);

+

+    DarwinKeyboardReloadHandler();

+

+    CopyKeyClass(pDev, inputInfo.keyboard);

+}

+

+/* Set the repeat rates based on global preferences and keycodes for modifiers.

+ * Precondition: Has the keyInfo_mutex lock.

+ */

+static void DarwinKeyboardSetRepeat(DeviceIntPtr pDev, int initialKeyRepeatValue, int keyRepeatValue) {

+    if(initialKeyRepeatValue == 300000) { // off

+        /* Turn off repeats globally */

+        XkbSetRepeatKeys(pDev, -1, AutoRepeatModeOff);

+    } else {

+        int i;

+        XkbControlsPtr      ctrl;

+        XkbControlsRec      old;

+

+        /* Turn on repeats globally */

+        XkbSetRepeatKeys(pDev, -1, AutoRepeatModeOn);

+        

+        /* Setup the bit mask for individual key repeats */

+        ctrl = pDev->key->xkbInfo->desc->ctrls;

+        old= *ctrl;

+        

+        ctrl->repeat_delay = initialKeyRepeatValue * 15;

+        ctrl->repeat_interval = keyRepeatValue * 15;

+

+        /* Turn off key-repeat for modifier keys, on for others */

+        /* First set them all on */

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

+            ctrl->per_key_repeat[i] = -1;

+

+        /* Now turn off the modifiers */

+        for(i=0; i < 32; i++) {

+            unsigned char keycode;

+            

+            keycode = keyInfo.modifierKeycodes[i][0];

+            if(keycode)

+                ClearBit(ctrl->per_key_repeat, keycode + MIN_KEYCODE);

+

+            keycode = keyInfo.modifierKeycodes[i][1];

+            if(keycode)

+                ClearBit(ctrl->per_key_repeat, keycode + MIN_KEYCODE);

+        }

+

+        /* Hurray for data duplication */

+        if (pDev->kbdfeed)

+            memcpy(pDev->kbdfeed->ctrl.autoRepeats, ctrl->per_key_repeat, XkbPerKeyBitArraySize);

+

+        //fprintf(stderr, "per_key_repeat =\n");

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

+        //    fprintf(stderr, "%02x%s", ctrl->per_key_repeat[i], (i + 1) & 7 ? "" : "\n");

+

+        /* And now we notify the puppies about the changes */

+        XkbDDXChangeControls(pDev, &old, ctrl);

+    }

+}

+

+void DarwinKeyboardReloadHandler(void) {

+    KeySymsRec keySyms;

+    CFIndex initialKeyRepeatValue, keyRepeatValue;

+    BOOL ok;

+    DeviceIntPtr pDev;

+    const char *xmodmap = PROJECTROOT "/bin/xmodmap";

+    const char *sysmodmap = PROJECTROOT "/lib/X11/xinit/.Xmodmap";

+    const char *homedir = getenv("HOME");

+    char usermodmap[PATH_MAX], cmd[PATH_MAX];

+

+    DEBUG_LOG("DarwinKeyboardReloadHandler\n");

+

+    /* Get our key repeat settings from GlobalPreferences */

+    (void)CFPreferencesAppSynchronize(CFSTR(".GlobalPreferences"));

+    

+    initialKeyRepeatValue = CFPreferencesGetAppIntegerValue(CFSTR("InitialKeyRepeat"), CFSTR(".GlobalPreferences"), &ok);

+    if(!ok)

+        initialKeyRepeatValue = 35;

+    

+    keyRepeatValue = CFPreferencesGetAppIntegerValue(CFSTR("KeyRepeat"), CFSTR(".GlobalPreferences"), &ok);

+    if(!ok)

+        keyRepeatValue = 6;

+    

+    pthread_mutex_lock(&keyInfo_mutex); {

+        /* Initialize our keySyms */

+        keySyms.map = keyInfo.keyMap;

+        keySyms.mapWidth   = GLYPHS_PER_KEY;

+        keySyms.minKeyCode = MIN_KEYCODE;

+        keySyms.maxKeyCode = MAX_KEYCODE;

+

+	// TODO: We should build the entire XkbDescRec and use XkbCopyKeymap

+        /* Apply the mappings to darwinKeyboard */

+        XkbApplyMappingChange(darwinKeyboard, &keySyms, keySyms.minKeyCode,

+                              keySyms.maxKeyCode - keySyms.minKeyCode + 1,

+                              keyInfo.modMap, serverClient);

+        DarwinKeyboardSetRepeat(darwinKeyboard, initialKeyRepeatValue, keyRepeatValue);

+

+        /* Apply the mappings to the core keyboard */

+        for (pDev = inputInfo.devices; pDev; pDev = pDev->next) {

+            if ((pDev->coreEvents || pDev == inputInfo.keyboard) && pDev->key) {

+                XkbApplyMappingChange(pDev, &keySyms, keySyms.minKeyCode,

+                                      keySyms.maxKeyCode - keySyms.minKeyCode + 1,

+                                      keyInfo.modMap, serverClient);

+                DarwinKeyboardSetRepeat(pDev, initialKeyRepeatValue, keyRepeatValue);    

+            }

+        }

+    } pthread_mutex_unlock(&keyInfo_mutex);

+

+    /* Modify with xmodmap */

+    if (access(xmodmap, F_OK) == 0) {

+        /* Check for system .Xmodmap */

+        if (access(sysmodmap, F_OK) == 0) {

+            if(snprintf (cmd, sizeof(cmd), "%s %s", xmodmap, sysmodmap) < sizeof(cmd)) {

+                X11ApplicationLaunchClient(cmd);

+            } else {

+                ErrorF("X11.app: Unable to create / execute xmodmap command line");

+            }

+        }

+

+        /* Check for user's local .Xmodmap */

+        if ((homedir != NULL) && (snprintf (usermodmap, sizeof(usermodmap), "%s/.Xmodmap", homedir) < sizeof(usermodmap))) {

+            if (access(usermodmap, F_OK) == 0) {

+                if(snprintf (cmd, sizeof(cmd), "%s %s", xmodmap, usermodmap) < sizeof(cmd)) {

+                    X11ApplicationLaunchClient(cmd);

+                } else {

+                    ErrorF("X11.app: Unable to create / execute xmodmap command line");

+                }

+            }

+        } else {

+            ErrorF("X11.app: Unable to determine path to user's .Xmodmap");

+        }

+    }

+}

+

+//-----------------------------------------------------------------------------

+// Modifier translation functions

+//

+// There are three different ways to specify a Mac modifier key:

+// keycode - specifies hardware key, read from keymapping

+// key     - NX_MODIFIERKEY_*, really an index

+// mask    - NX_*MASK, mask for modifier flags in event record

+// Left and right side have different keycodes but the same key and mask.

+//-----------------------------------------------------------------------------

+

+/*

+ * DarwinModifierNXKeyToNXKeycode

+ *      Return the keycode for an NX_MODIFIERKEY_* modifier.

+ *      side = 0 for left or 1 for right.

+ *      Returns 0 if key+side is not a known modifier.

+ */

+int DarwinModifierNXKeyToNXKeycode(int key, int side) {

+    int retval;

+    pthread_mutex_lock(&keyInfo_mutex);

+    retval = keyInfo.modifierKeycodes[key][side];

+    pthread_mutex_unlock(&keyInfo_mutex);

+

+    return retval;

+}

+

+/*

+ * DarwinModifierNXKeycodeToNXKey

+ *      Returns -1 if keycode+side is not a modifier key

+ *      outSide may be NULL, else it gets 0 for left and 1 for right.

+ */

+int DarwinModifierNXKeycodeToNXKey(unsigned char keycode, int *outSide) {

+    int key, side;

+

+    keycode += MIN_KEYCODE;

+

+    // search modifierKeycodes for this keycode+side

+    pthread_mutex_lock(&keyInfo_mutex);

+    for (key = 0; key < NX_NUMMODIFIERS; key++) {

+        for (side = 0; side <= 1; side++) {

+            if (keyInfo.modifierKeycodes[key][side] == keycode) break;

+        }

+    }

+    pthread_mutex_unlock(&keyInfo_mutex);

+

+    if (key == NX_NUMMODIFIERS) {

+        return -1;

+    }

+    if (outSide) *outSide = side;

+

+    return key;

+}

+

+/*

+ * DarwinModifierNXMaskToNXKey

+ *      Returns -1 if mask is not a known modifier mask.

+ */

+int DarwinModifierNXMaskToNXKey(int mask) {

+    switch (mask) {

+        case NX_ALPHASHIFTMASK:       return NX_MODIFIERKEY_ALPHALOCK;

+        case NX_SHIFTMASK:            return NX_MODIFIERKEY_SHIFT;

+#ifdef NX_DEVICELSHIFTKEYMASK

+        case NX_DEVICELSHIFTKEYMASK:  return NX_MODIFIERKEY_SHIFT;

+        case NX_DEVICERSHIFTKEYMASK:  return NX_MODIFIERKEY_RSHIFT;

+#endif

+        case NX_CONTROLMASK:          return NX_MODIFIERKEY_CONTROL;

+#ifdef NX_DEVICELCTLKEYMASK

+        case NX_DEVICELCTLKEYMASK:    return NX_MODIFIERKEY_CONTROL;

+        case NX_DEVICERCTLKEYMASK:    return NX_MODIFIERKEY_RCONTROL;

+#endif

+        case NX_ALTERNATEMASK:        return NX_MODIFIERKEY_ALTERNATE;

+#ifdef NX_DEVICELALTKEYMASK

+        case NX_DEVICELALTKEYMASK:    return NX_MODIFIERKEY_ALTERNATE;

+        case NX_DEVICERALTKEYMASK:    return NX_MODIFIERKEY_RALTERNATE;

+#endif

+        case NX_COMMANDMASK:          return NX_MODIFIERKEY_COMMAND;

+#ifdef NX_DEVICELCMDKEYMASK

+        case NX_DEVICELCMDKEYMASK:    return NX_MODIFIERKEY_COMMAND;

+        case NX_DEVICERCMDKEYMASK:    return NX_MODIFIERKEY_RCOMMAND;

+#endif

+        case NX_NUMERICPADMASK:       return NX_MODIFIERKEY_NUMERICPAD;

+        case NX_HELPMASK:             return NX_MODIFIERKEY_HELP;

+        case NX_SECONDARYFNMASK:      return NX_MODIFIERKEY_SECONDARYFN;

+    }

+    return -1;

+}

+

+/*

+ * DarwinModifierNXKeyToNXMask

+ *      Returns 0 if key is not a known modifier key.

+ */

+int DarwinModifierNXKeyToNXMask(int key) {

+    switch (key) {

+        case NX_MODIFIERKEY_ALPHALOCK:   return NX_ALPHASHIFTMASK;

+#ifdef NX_DEVICELSHIFTKEYMASK

+        case NX_MODIFIERKEY_SHIFT:       return NX_DEVICELSHIFTKEYMASK;

+        case NX_MODIFIERKEY_RSHIFT:      return NX_DEVICERSHIFTKEYMASK;

+        case NX_MODIFIERKEY_CONTROL:     return NX_DEVICELCTLKEYMASK;

+        case NX_MODIFIERKEY_RCONTROL:    return NX_DEVICERCTLKEYMASK;

+        case NX_MODIFIERKEY_ALTERNATE:   return NX_DEVICELALTKEYMASK;

+        case NX_MODIFIERKEY_RALTERNATE:  return NX_DEVICERALTKEYMASK;

+        case NX_MODIFIERKEY_COMMAND:     return NX_DEVICELCMDKEYMASK;

+        case NX_MODIFIERKEY_RCOMMAND:    return NX_DEVICERCMDKEYMASK;

+#else

+        case NX_MODIFIERKEY_SHIFT:       return NX_SHIFTMASK;

+        case NX_MODIFIERKEY_CONTROL:     return NX_CONTROLMASK;

+        case NX_MODIFIERKEY_ALTERNATE:   return NX_ALTERNATEMASK;

+        case NX_MODIFIERKEY_COMMAND:     return NX_COMMANDMASK;

+#endif

+        case NX_MODIFIERKEY_NUMERICPAD:  return NX_NUMERICPADMASK;

+        case NX_MODIFIERKEY_HELP:        return NX_HELPMASK;

+        case NX_MODIFIERKEY_SECONDARYFN: return NX_SECONDARYFNMASK;

+    }

+    return 0;

+}

+

+/*

+ * DarwinModifierStringToNXMask

+ *      Returns 0 if string is not a known modifier.

+ */

+int DarwinModifierStringToNXMask(const char *str, int separatelr) {

+#ifdef NX_DEVICELSHIFTKEYMASK

+    if(separatelr) {

+        if (!strcasecmp(str, "shift"))    return NX_DEVICELSHIFTKEYMASK | NX_DEVICERSHIFTKEYMASK;

+        if (!strcasecmp(str, "control"))  return NX_DEVICELCTLKEYMASK | NX_DEVICERCTLKEYMASK;

+        if (!strcasecmp(str, "option"))   return NX_DEVICELALTKEYMASK | NX_DEVICERALTKEYMASK;

+        if (!strcasecmp(str, "alt"))   return NX_DEVICELALTKEYMASK | NX_DEVICERALTKEYMASK;

+        if (!strcasecmp(str, "command"))  return NX_DEVICELCMDKEYMASK | NX_DEVICERCMDKEYMASK;

+        if (!strcasecmp(str, "lshift"))   return NX_DEVICELSHIFTKEYMASK;

+        if (!strcasecmp(str, "rshift"))   return NX_DEVICERSHIFTKEYMASK;

+        if (!strcasecmp(str, "lcontrol")) return NX_DEVICELCTLKEYMASK;

+        if (!strcasecmp(str, "rcontrol")) return NX_DEVICERCTLKEYMASK;

+        if (!strcasecmp(str, "loption"))  return NX_DEVICELALTKEYMASK;

+        if (!strcasecmp(str, "roption"))  return NX_DEVICERALTKEYMASK;

+        if (!strcasecmp(str, "lalt"))  return NX_DEVICELALTKEYMASK;

+        if (!strcasecmp(str, "ralt"))  return NX_DEVICERALTKEYMASK;

+        if (!strcasecmp(str, "lcommand")) return NX_DEVICELCMDKEYMASK;

+        if (!strcasecmp(str, "rcommand")) return NX_DEVICERCMDKEYMASK;

+    } else {

+#endif

+        if (!strcasecmp(str, "shift"))    return NX_SHIFTMASK;

+        if (!strcasecmp(str, "control"))  return NX_CONTROLMASK;

+        if (!strcasecmp(str, "option"))   return NX_ALTERNATEMASK;

+        if (!strcasecmp(str, "alt"))   return NX_ALTERNATEMASK;

+        if (!strcasecmp(str, "command"))  return NX_COMMANDMASK;

+        if (!strcasecmp(str, "lshift"))   return NX_SHIFTMASK;

+        if (!strcasecmp(str, "rshift"))   return NX_SHIFTMASK;

+        if (!strcasecmp(str, "lcontrol")) return NX_CONTROLMASK;

+        if (!strcasecmp(str, "rcontrol")) return NX_CONTROLMASK;

+        if (!strcasecmp(str, "loption"))  return NX_ALTERNATEMASK;

+        if (!strcasecmp(str, "roption"))  return NX_ALTERNATEMASK;

+        if (!strcasecmp(str, "lalt"))  return NX_ALTERNATEMASK;

+        if (!strcasecmp(str, "ralt"))  return NX_ALTERNATEMASK;

+        if (!strcasecmp(str, "lcommand")) return NX_COMMANDMASK;

+        if (!strcasecmp(str, "rcommand")) return NX_COMMANDMASK;

+#ifdef NX_DEVICELSHIFTKEYMASK

+    }

+#endif

+    if (!strcasecmp(str, "lock"))     return NX_ALPHASHIFTMASK;

+    if (!strcasecmp(str, "fn"))       return NX_SECONDARYFNMASK;

+    if (!strcasecmp(str, "help"))     return NX_HELPMASK;

+    if (!strcasecmp(str, "numlock"))  return NX_NUMERICPADMASK;

+    return 0;

+}

+

+/*

+ * LegalModifier

+ *      This allows the ddx layer to prevent some keys from being remapped

+ *      as modifier keys.

+ */

+Bool LegalModifier(unsigned int key, DeviceIntPtr pDev)

+{

+    return 1;

+}

+

+static inline UniChar macroman2ucs(unsigned char c) {

+    /* Precalculated table mapping MacRoman-128 to Unicode. Generated

+       by creating single element CFStringRefs then extracting the

+       first character. */

+

+    static const unsigned short table[128] = {

+        0xc4, 0xc5, 0xc7, 0xc9, 0xd1, 0xd6, 0xdc, 0xe1,

+        0xe0, 0xe2, 0xe4, 0xe3, 0xe5, 0xe7, 0xe9, 0xe8,

+        0xea, 0xeb, 0xed, 0xec, 0xee, 0xef, 0xf1, 0xf3,

+        0xf2, 0xf4, 0xf6, 0xf5, 0xfa, 0xf9, 0xfb, 0xfc,

+        0x2020, 0xb0, 0xa2, 0xa3, 0xa7, 0x2022, 0xb6, 0xdf,

+        0xae, 0xa9, 0x2122, 0xb4, 0xa8, 0x2260, 0xc6, 0xd8,

+        0x221e, 0xb1, 0x2264, 0x2265, 0xa5, 0xb5, 0x2202, 0x2211,

+        0x220f, 0x3c0, 0x222b, 0xaa, 0xba, 0x3a9, 0xe6, 0xf8,

+        0xbf, 0xa1, 0xac, 0x221a, 0x192, 0x2248, 0x2206, 0xab,

+        0xbb, 0x2026, 0xa0, 0xc0, 0xc3, 0xd5, 0x152, 0x153,

+        0x2013, 0x2014, 0x201c, 0x201d, 0x2018, 0x2019, 0xf7, 0x25ca,

+        0xff, 0x178, 0x2044, 0x20ac, 0x2039, 0x203a, 0xfb01, 0xfb02,

+        0x2021, 0xb7, 0x201a, 0x201e, 0x2030, 0xc2, 0xca, 0xc1,

+        0xcb, 0xc8, 0xcd, 0xce, 0xcf, 0xcc, 0xd3, 0xd4,

+        0xf8ff, 0xd2, 0xda, 0xdb, 0xd9, 0x131, 0x2c6, 0x2dc,

+        0xaf, 0x2d8, 0x2d9, 0x2da, 0xb8, 0x2dd, 0x2db, 0x2c7,

+    };

+

+    if (c < 128) return c;

+    else         return table[c - 128];

+}

+

+static KeySym make_dead_key(KeySym in) {

+    int i;

+

+    for (i = 0; i < sizeof (dead_keys) / sizeof (dead_keys[0]); i++)

+        if (dead_keys[i].normal == in) return dead_keys[i].dead;

+

+    return in;

+}

+

+static Bool QuartzReadSystemKeymap(darwinKeyboardInfo *info) {

+#if !defined(__LP64__) || MAC_OS_X_VERSION_MIN_REQUIRED < 1050

+    KeyboardLayoutRef key_layout;

+    int is_uchr = 1;

+#endif

+    const void *chr_data = NULL;

+    int num_keycodes = NUM_KEYCODES;

+    UInt32 keyboard_type = LMGetKbdType();

+    int i, j;

+    OSStatus err;

+    KeySym *k;

+    CFDataRef currentKeyLayoutDataRef = NULL;

+

+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050

+    TISInputSourceRef currentKeyLayoutRef = TISCopyCurrentKeyboardLayoutInputSource();

+

+    if (currentKeyLayoutRef) {

+      currentKeyLayoutDataRef = (CFDataRef )TISGetInputSourceProperty(currentKeyLayoutRef, kTISPropertyUnicodeKeyLayoutData);

+      if (currentKeyLayoutDataRef)

+          chr_data = CFDataGetBytePtr(currentKeyLayoutDataRef);

+    }

+#endif

+

+#if !defined(__LP64__) || MAC_OS_X_VERSION_MIN_REQUIRED < 1050

+    if (chr_data == NULL) {

+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050

+        ErrorF("X11.app: Error detected in determining keyboard layout.  If you are using an Apple-provided keyboard layout, please report this error at http://xquartz.macosforge.org and http://bugreport.apple.com\n");

+        ErrorF("X11.app: Debug Info: keyboard_type=%u, currentKeyLayoutRef=%p, currentKeyLayoutDataRef=%p, chr_data=%p\n",

+               (unsigned)keyboard_type, currentKeyLayoutRef, currentKeyLayoutDataRef, chr_data);

+#endif

+

+        KLGetCurrentKeyboardLayout (&key_layout);

+        KLGetKeyboardLayoutProperty (key_layout, kKLuchrData, &chr_data);

+

+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050

+        if(chr_data != NULL) {

+            ErrorF("X11.app: Fallback succeeded, but this is still a bug.  Please report the above information.\n");

+        }

+#endif

+    }

+

+    if (chr_data == NULL) {

+        ErrorF("X11.app: Debug Info: kKLuchrData failed, trying kKLKCHRData.\n");

+        ErrorF("If you are using a 3rd party keyboard layout, please see http://xquartz.macosforge.org/trac/ticket/154\n");

+        KLGetKeyboardLayoutProperty (key_layout, kKLKCHRData, &chr_data);

+        is_uchr = 0;

+        num_keycodes = 128;

+        

+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050

+        if(chr_data != NULL) {

+            ErrorF("X11.app: Fallback succeeded, but this is still a bug.  Please report the above information.\n");

+        }

+#endif

+    }

+#endif

+

+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050

+    if(currentKeyLayoutRef)

+        CFRelease(currentKeyLayoutRef);

+#endif

+    

+    if (chr_data == NULL) {

+      ErrorF ( "Couldn't get uchr or kchr resource\n");

+      return FALSE;

+    }

+    

+    /* Scan the keycode range for the Unicode character that each

+       key produces in the four shift states. Then convert that to

+       an X11 keysym (which may just the bit that says "this is

+       Unicode" if it can't find the real symbol.) */

+       

+    /* KeyTranslate is not available on 64-bit platforms; UCKeyTranslate

+       must be used instead. */

+

+    for (i = 0; i < num_keycodes; i++) {

+        static const int mods[4] = {0, MOD_SHIFT, MOD_OPTION,

+                                    MOD_OPTION | MOD_SHIFT};

+

+        k = info->keyMap + i * GLYPHS_PER_KEY;

+

+        for (j = 0; j < 4; j++) {

+#if !defined(__LP64__) || MAC_OS_X_VERSION_MIN_REQUIRED < 1050

+            if (is_uchr)  {

+#endif

+                UniChar s[8];

+                UniCharCount len;

+                UInt32 dead_key_state = 0, extra_dead = 0;

+

+                err = UCKeyTranslate (chr_data, i, kUCKeyActionDown,

+                                      mods[j] >> 8, keyboard_type, 0,

+                                      &dead_key_state, 8, &len, s);

+                if (err != noErr) continue;

+

+                if (len == 0 && dead_key_state != 0) {

+                    /* Found a dead key. Work out which one it is, but

+                       remembering that it's dead. */

+                    err = UCKeyTranslate (chr_data, i, kUCKeyActionDown,

+                                          mods[j] >> 8, keyboard_type,

+                                          kUCKeyTranslateNoDeadKeysMask,

+                                          &extra_dead, 8, &len, s);

+                    if (err != noErr) continue;

+                }

+

+                /* Not sure why 0x0010 is there.

+                 * 0x0000 - <rdar://problem/7793566> 'Unicode Hex Input' ...

+                 */

+                if (len > 0 && s[0] != 0x0010 && s[0] != 0x0000) {

+                    k[j] = ucs2keysym (s[0]);

+                    if (dead_key_state != 0) k[j] = make_dead_key (k[j]);

+                }

+#if !defined(__LP64__) || MAC_OS_X_VERSION_MIN_REQUIRED < 1050

+            } else { // kchr

+	      UInt32 c, state = 0, state2 = 0;

+                UInt16 code;

+

+                code = i | mods[j];

+                c = KeyTranslate (chr_data, code, &state);

+

+                /* Dead keys are only processed on key-down, so ask

+                   to translate those events. When we find a dead key,

+                   translating the matching key up event will give

+                   us the actual dead character. */

+

+                if (state != 0)

+                    c = KeyTranslate (chr_data, code | 128, &state2);

+

+                /* Characters seem to be in MacRoman encoding. */

+

+                if (c != 0 && c != 0x0010) {

+                    k[j] = ucs2keysym (macroman2ucs (c & 255));

+

+                    if (state != 0) k[j] = make_dead_key (k[j]);

+                }

+            }

+#endif

+        }

+

+        if (k[3] == k[2]) k[3] = NoSymbol;

+        if (k[1] == k[0]) k[1] = NoSymbol;

+        if (k[0] == k[2] && k[1] == k[3]) k[2] = k[3] = NoSymbol;

+        if (k[3] == k[0] && k[2] == k[1] && k[2] == NoSymbol) k[3] = NoSymbol;

+    }

+

+#if HACK_MISSING

+    /* Fix up some things that are normally missing.. */

+    

+    for (i = 0; i < sizeof (known_keys) / sizeof (known_keys[0]); i++) {

+        k = info->keyMap + known_keys[i].keycode * GLYPHS_PER_KEY;

+        

+        if (   k[0] == NoSymbol && k[1] == NoSymbol

+            && k[2] == NoSymbol && k[3] == NoSymbol)

+            k[0] = known_keys[i].keysym;

+    }

+#endif

+    

+#if HACK_KEYPAD

+    /* And some more things. We find the right symbols for the numeric

+     keypad, but not the KP_ keysyms. So try to convert known keycodes. */

+    for (i = 0; i < sizeof (known_numeric_keys) / sizeof (known_numeric_keys[0]); i++) {

+        k = info->keyMap + known_numeric_keys[i].keycode * GLYPHS_PER_KEY;

+        

+        if (k[0] == known_numeric_keys[i].normal)

+            k[0] = known_numeric_keys[i].keypad;

+    }

+#endif

+    

+#if HACK_BLACKLIST

+    for (i = 0; i < sizeof (keycode_blacklist) / sizeof (keycode_blacklist[0]); i++) {

+        k = info->keyMap + keycode_blacklist[i] * GLYPHS_PER_KEY;

+        k[0] = k[1] = k[2] = k[3] = NoSymbol;

+    }

+#endif

+

+    DarwinBuildModifierMaps(info);

+

+    return TRUE;

+}

+

+Bool QuartsResyncKeymap(Bool sendDDXEvent) {

+    Bool retval;

+    /* Update keyInfo */

+    pthread_mutex_lock(&keyInfo_mutex);

+    memset(keyInfo.keyMap, 0, sizeof(keyInfo.keyMap));

+    retval = QuartzReadSystemKeymap(&keyInfo);

+    pthread_mutex_unlock(&keyInfo_mutex);

+

+    /* Tell server thread to deal with new keyInfo */

+    if(sendDDXEvent)

+        DarwinSendDDXEvent(kXquartzReloadKeymap, 0);

+

+    return retval;

+}

diff --git a/xorg-server/hw/xquartz/xpr/dri.c b/xorg-server/hw/xquartz/xpr/dri.c
index 363809d0d..252c2bb4c 100644
--- a/xorg-server/hw/xquartz/xpr/dri.c
+++ b/xorg-server/hw/xquartz/xpr/dri.c
@@ -74,14 +74,14 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 

 #include <AvailabilityMacros.h>

 

-static int DRIScreenPrivKeyIndex;

-static DevPrivateKey DRIScreenPrivKey = &DRIScreenPrivKeyIndex;

-static int DRIWindowPrivKeyIndex;

-static DevPrivateKey DRIWindowPrivKey = &DRIWindowPrivKeyIndex;

-static int DRIPixmapPrivKeyIndex;

-static DevPrivateKey DRIPixmapPrivKey = &DRIPixmapPrivKeyIndex;

-static int DRIPixmapBufferPrivKeyIndex;

-static DevPrivateKey DRIPixmapBufferPrivKey = &DRIPixmapBufferPrivKeyIndex;

+static DevPrivateKeyRec DRIScreenPrivKeyRec;

+#define DRIScreenPrivKey (&DRIScreenPrivKeyRec)

+static DevPrivateKeyRec DRIWindowPrivKeyRec;

+#define DRIWindowPrivKey (&DRIWindowPrivKeyRec)

+static DevPrivateKeyRec DRIPixmapPrivKeyRec;

+#define DRIPixmapPrivKey (&DRIPixmapPrivKeyRec)

+static DevPrivateKeyRec DRIPixmapBufferPrivKeyRec;

+#define DRIPixmapBufferPrivKey (&DRIPixmapBufferPrivKeyRec)

 

 static RESTYPE DRIDrawablePrivResType;

 

@@ -205,6 +205,15 @@ DRIScreenInit(ScreenPtr pScreen)
     DRIScreenPrivPtr    pDRIPriv;

     int                 i;

 

+    if (!dixRegisterPrivateKey(&DRIScreenPrivKeyRec, PRIVATE_SCREEN, 0))

+	return FALSE;

+    if (!dixRegisterPrivateKey(&DRIWindowPrivKeyRec, PRIVATE_WINDOW, 0))

+	return FALSE;

+    if (!dixRegisterPrivateKey(&DRIPixmapPrivKeyRec, PRIVATE_PIXMAP, 0))

+	return FALSE;

+    if (!dixRegisterPrivateKey(&DRIPixmapBufferPrivKeyRec, PRIVATE_PIXMAP, 0))

+	return FALSE;

+

     pDRIPriv = (DRIScreenPrivPtr) calloc(1, sizeof(DRIScreenPrivRec));

     if (!pDRIPriv) {

 	dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, NULL);

@@ -280,7 +289,7 @@ DRIExtensionInit(void)
     DRIDrawablePrivResType = CreateNewResourceType(DRIDrawablePrivDelete,

 						   "DRIDrawable");

 

-    return (DRIDrawablePrivResType != 0);

+    return DRIDrawablePrivResType != 0;

 }

 

 void

@@ -347,8 +356,8 @@ DRIUpdateSurface(DRIDrawablePrivPtr pDRIDrawablePriv, DrawablePtr pDraw)
         wc.height = pWin->drawable.height + 2 * pWin->borderWidth;

         wc.bit_gravity = XP_GRAVITY_NONE;

 

-        wc.shape_nrects = REGION_NUM_RECTS(&pWin->clipList);

-        wc.shape_rects = REGION_RECTS(&pWin->clipList);

+        wc.shape_nrects = RegionNumRects(&pWin->clipList);

+        wc.shape_rects = RegionRects(&pWin->clipList);

         wc.shape_tx = - (pTopWin->drawable.x - pTopWin->borderWidth);

         wc.shape_ty = - (pTopWin->drawable.y - pTopWin->borderWidth);

 

diff --git a/xorg-server/hw/xquartz/xpr/driWrap.c b/xorg-server/hw/xquartz/xpr/driWrap.c
index 2e23cbbf5..37cb8cf5a 100644
--- a/xorg-server/hw/xquartz/xpr/driWrap.c
+++ b/xorg-server/hw/xquartz/xpr/driWrap.c
@@ -55,11 +55,11 @@ typedef struct {
     DevUnion devPrivate;

 } DRISavedDrawableState;

 

-static int driGCKeyIndex;

-static DevPrivateKey driGCKey = &driGCKeyIndex;

+static DevPrivateKeyRec driGCKeyRec;

+#define driGCKey (&driGCKeyRec)

 

-static int driWrapScreenKeyIndex;

-static DevPrivateKey driWrapScreenKey = &driWrapScreenKeyIndex;

+static DevPrivateKeyRec driWrapScreenKeyRec;

+#define driWrapScreenKey (&driWrapScreenKeyRec)

 

 static GCOps driGCOps;

 

@@ -527,21 +527,15 @@ Bool
 DRIWrapInit(ScreenPtr pScreen) {

     DRIWrapScreenRec *pScreenPriv;

 

-    if(!dixRequestPrivate(driGCKey, sizeof(DRIGCRec)))

+    if(!dixRegisterPrivateKey(&driGCKeyRec, PRIVATE_GC, sizeof(DRIGCRec)))

 	return FALSE;

 

-    if(!dixRequestPrivate(driWrapScreenKey, sizeof(DRIWrapScreenRec)))

-	return FALSE;

-    

-    pScreenPriv = malloc(sizeof(*pScreenPriv));

-

-    if(NULL == pScreenPriv)

+    if(!dixRegisterPrivateKey(&driWrapScreenKeyRec, PRIVATE_SCREEN, sizeof(DRIWrapScreenRec)))

 	return FALSE;

 

+    pScreenPriv = dixGetPrivateAddr(&pScreen->devPrivates, &driWrapScreenKeyRec);

     pScreenPriv->CreateGC = pScreen->CreateGC;

     pScreen->CreateGC = DRICreateGC;

     

-    dixSetPrivate(&pScreen->devPrivates, driWrapScreenKey, pScreenPriv);

-        

     return TRUE;

 }

diff --git a/xorg-server/hw/xquartz/xpr/xprCursor.c b/xorg-server/hw/xquartz/xpr/xprCursor.c
index df9eef95e..9c7890647 100644
--- a/xorg-server/hw/xquartz/xpr/xprCursor.c
+++ b/xorg-server/hw/xquartz/xpr/xprCursor.c
@@ -57,13 +57,12 @@ typedef struct {
     miPointerSpriteFuncPtr  spriteFuncs;

 } QuartzCursorScreenRec, *QuartzCursorScreenPtr;

 

-static int darwinCursorScreenKeyIndex;

-static DevPrivateKey darwinCursorScreenKey = &darwinCursorScreenKeyIndex;

+static DevPrivateKeyRec darwinCursorScreenKeyRec;

+#define darwinCursorScreenKey (&darwinCursorScreenKeyRec)

 

 #define CURSOR_PRIV(pScreen) ((QuartzCursorScreenPtr) \

     dixLookupPrivate(&pScreen->devPrivates, darwinCursorScreenKey))

 

-

 static Bool

 load_cursor(CursorPtr src, int screen)

 {

@@ -296,8 +295,8 @@ QuartzWarpCursor(DeviceIntPtr pDev, ScreenPtr pScreen, int x, int y)
     {

         int sx, sy;

 

-        sx = dixScreenOrigins[pScreen->myNum].x + darwinMainScreenX;

-        sy = dixScreenOrigins[pScreen->myNum].y + darwinMainScreenY;

+        sx = pScreen->x + darwinMainScreenX;

+        sy = pScreen->y + darwinMainScreenY;

 

         CGWarpMouseCursorPosition(CGPointMake(sx + x, sy + y));

     }

@@ -360,6 +359,9 @@ QuartzInitCursor(ScreenPtr pScreen)
     if (!miDCInitialize(pScreen, &quartzScreenFuncsRec))

         return FALSE;

 

+    if (!dixRegisterPrivateKey(&darwinCursorScreenKeyRec, PRIVATE_SCREEN, 0))

+	return FALSE;

+

     ScreenPriv = calloc(1, sizeof(QuartzCursorScreenRec));

     if (ScreenPriv == NULL)

         return FALSE;

diff --git a/xorg-server/hw/xquartz/xpr/xprFrame.c b/xorg-server/hw/xquartz/xpr/xprFrame.c
index 53dde7acc..52925339f 100644
--- a/xorg-server/hw/xquartz/xpr/xprFrame.c
+++ b/xorg-server/hw/xquartz/xpr/xprFrame.c
@@ -1,640 +1,640 @@
-/*
- * Xplugin rootless implementation frame functions
- *
- * Copyright (c) 2002 Apple Computer, 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, sublicense,
- * 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 shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "xpr.h"
-#include "rootlessCommon.h"
-#include <Xplugin.h>
-#include "x-hash.h"
-#include "x-list.h"
-#include "applewmExt.h"
-
-#include "propertyst.h"
-#include "dix.h"
-#include <X11/Xatom.h>
-#include "windowstr.h"
-#include "quartz.h"
-
-#include "threadSafety.h"
-
-#include <pthread.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_window_id, "_NATIVE_WINDOW_ID")
-
-/* Maps xp_window_id -> RootlessWindowRec */
-static x_hash_table *window_hash;
-static pthread_mutex_t window_hash_mutex;
-
-/* Prototypes for static functions */
-static Bool xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,
-               int newX, int newY, RegionPtr pShape);
-static void xprDestroyFrame(RootlessFrameID wid);
-static void xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);
-static void xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen,
-               int newX, int newY, unsigned int newW, unsigned int newH,
-               unsigned int gravity);
-static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid);
-static void xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape);
-static void xprUnmapFrame(RootlessFrameID wid);
-static void xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow);
-static void xprStopDrawing(RootlessFrameID wid, Bool flush);
-static void xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage);
-static void xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects,
-               int shift_x, int shift_y);
-static void xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin);
-static Bool xprDoReorderWindow(RootlessWindowPtr pFrame);
-static void xprHideWindow(RootlessFrameID wid);
-static void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen);
-static void xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
-              int dx, int dy);
-
-
-static inline xp_error
-xprConfigureWindow(xp_window_id id, unsigned int mask,
-                   const xp_window_changes *values)
-{
-    TA_SERVER();
-
-    return xp_configure_window(id, mask, values);
-}
-
-
-static void
-xprSetNativeProperty(RootlessWindowPtr pFrame)
-{
-    xp_error err;
-    unsigned int native_id;
-    long data;
-
-    TA_SERVER();
-    
-    err = xp_get_native_window(x_cvt_vptr_to_uint(pFrame->wid), &native_id);
-    if (err == Success)
-    {
-        /* FIXME: move this to AppleWM extension */
-
-        data = native_id;
-        dixChangeWindowProperty(serverClient, pFrame->win, xa_native_window_id(),
-				XA_INTEGER, 32, PropModeReplace, 1, &data, TRUE);
-    }
-}
-
-static xp_error
-xprColormapCallback(void *data, int first_color, int n_colors, uint32_t *colors)
-{
-    return (RootlessResolveColormap (data, first_color, n_colors, colors) ? XP_Success : XP_BadMatch);
-}
-
-/*
- * Create and display a new frame.
- */
-static Bool
-xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,
-               int newX, int newY, RegionPtr pShape)
-{
-    WindowPtr pWin = pFrame->win;
-    xp_window_changes wc;
-    unsigned int mask = 0;
-    xp_error err;
-
-    TA_SERVER();
-    
-    wc.x = newX;
-    wc.y = newY;
-    wc.width = pFrame->width;
-    wc.height = pFrame->height;
-    wc.bit_gravity = XP_GRAVITY_NONE;
-    mask |= XP_BOUNDS;
-
-    if (pWin->drawable.depth == 8)
-    {
-        wc.depth = XP_DEPTH_INDEX8;
-        wc.colormap = xprColormapCallback;
-        wc.colormap_data = pScreen;
-        mask |= XP_COLORMAP;
-    }
-    else if (pWin->drawable.depth == 15)
-        wc.depth = XP_DEPTH_RGB555;
-    else if (pWin->drawable.depth == 24)
-        wc.depth = XP_DEPTH_ARGB8888;
-    else
-        wc.depth = XP_DEPTH_NIL;
-    mask |= XP_DEPTH;
-
-    if (pShape != NULL)
-    {
-        wc.shape_nrects = REGION_NUM_RECTS(pShape);
-        wc.shape_rects = REGION_RECTS(pShape);
-        wc.shape_tx = wc.shape_ty = 0;
-        mask |= XP_SHAPE;
-    }
-
-    pFrame->level = !IsRoot (pWin) ? AppleWMWindowLevelNormal : AppleWMNumWindowLevels;
-
-    if(quartzEnableRootless)
-        wc.window_level = normal_window_levels[pFrame->level];
-    else
-        wc.window_level = rooted_window_levels[pFrame->level];
-    mask |= XP_WINDOW_LEVEL;
-
-    err = xp_create_window(mask, &wc, (xp_window_id *) &pFrame->wid);
-
-    if (err != Success)
-    {
-        return FALSE;
-    }
-
-    if (window_hash == NULL)
-    {
-        window_hash = x_hash_table_new(NULL, NULL, NULL, NULL);
-        pthread_mutex_init(&window_hash_mutex, NULL);
-    }
-
-    pthread_mutex_lock(&window_hash_mutex);
-    x_hash_table_insert(window_hash, pFrame->wid, pFrame);
-    pthread_mutex_unlock(&window_hash_mutex);
-
-    xprSetNativeProperty(pFrame);
-
-    return TRUE;
-}
-
-
-/*
- * Destroy a frame.
- */
-static void
-xprDestroyFrame(RootlessFrameID wid)
-{
-    TA_SERVER();
-    
-    pthread_mutex_lock(&window_hash_mutex);
-    x_hash_table_remove(window_hash, wid);
-    pthread_mutex_unlock(&window_hash_mutex);
-
-    xp_destroy_window(x_cvt_vptr_to_uint(wid));
-}
-
-
-/*
- * Move a frame on screen.
- */
-static void
-xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY)
-{
-    xp_window_changes wc;
-
-    TA_SERVER();
-    
-    wc.x = newX;
-    wc.y = newY;
-    //    ErrorF("xprMoveFrame(%d, %p, %d, %d)\n", wid, pScreen, newX, newY);
-    xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_ORIGIN, &wc);
-}
-
-
-/*
- * Resize and move a frame.
- */
-static void
-xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen,
-               int newX, int newY, unsigned int newW, unsigned int newH,
-               unsigned int gravity)
-{
-    xp_window_changes wc;
-
-    TA_SERVER();
-    
-    wc.x = newX;
-    wc.y = newY;
-    wc.width = newW;
-    wc.height = newH;
-    wc.bit_gravity = gravity;
-
-    /* It's unlikely that being async will save us anything here.
-       But it can't hurt. */
-
-    xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_BOUNDS, &wc);
-}
-
-
-/*
- * Change frame stacking.
- */
-static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid) {
-    xp_window_changes wc;
-    unsigned int mask = XP_STACKING;
-
-    TA_SERVER();
-    
-    /* Stack frame below nextWid it if it exists, or raise
-       frame above everything otherwise. */
-
-    if(nextWid == NULL) {
-        wc.stack_mode = XP_MAPPED_ABOVE;
-        wc.sibling = 0;
-    } else {
-        wc.stack_mode = XP_MAPPED_BELOW;
-        wc.sibling = x_cvt_vptr_to_uint(nextWid);
-    }
-
-    if(window_hash) {
-        RootlessWindowRec *winRec = x_hash_table_lookup(window_hash, wid, NULL);
-
-        if(winRec) {
-            if(quartzEnableRootless)
-                wc.window_level = normal_window_levels[winRec->level];
-            else
-                wc.window_level = rooted_window_levels[winRec->level];
-            mask |= XP_WINDOW_LEVEL;
-        }
-    }
-
-    xprConfigureWindow(x_cvt_vptr_to_uint(wid), mask, &wc);
-}
-
-
-/*
- * Change the frame's shape.
- */
-static void
-xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape)
-{
-    xp_window_changes wc;
-
-    TA_SERVER();
-    
-    if (pShape != NULL)
-    {
-        wc.shape_nrects = REGION_NUM_RECTS(pShape);
-        wc.shape_rects = REGION_RECTS(pShape);
-    }
-    else
-    {
-        wc.shape_nrects = -1;
-        wc.shape_rects = NULL;
-    }
-
-    wc.shape_tx = wc.shape_ty = 0;
-
-    xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_SHAPE, &wc);
-}
-
-
-/*
- * Unmap a frame.
- */
-static void
-xprUnmapFrame(RootlessFrameID wid)
-{
-    xp_window_changes wc;
-
-    TA_SERVER();
-    
-    wc.stack_mode = XP_UNMAPPED;
-    wc.sibling = 0;
-
-    xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_STACKING, &wc);
-}
-
-
-/*
- * Start drawing to a frame.
- *  Prepare for direct access to its backing buffer.
- */
-static void
-xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow)
-{
-    void *data[2];
-    unsigned int rowbytes[2];
-    xp_error err;
-
-    TA_SERVER();
-    
-    err = xp_lock_window(x_cvt_vptr_to_uint(wid), NULL, NULL, data, rowbytes, NULL);
-    if (err != Success)
-        FatalError("Could not lock window %i for drawing.", (int)x_cvt_vptr_to_uint(wid));
-
-    *pixelData = data[0];
-    *bytesPerRow = rowbytes[0];
-}
-
-
-/*
- * Stop drawing to a frame.
- */
-static void
-xprStopDrawing(RootlessFrameID wid, Bool flush)
-{
-    TA_SERVER();
-    
-    xp_unlock_window(x_cvt_vptr_to_uint(wid), flush);
-}
-
-
-/*
- * Flush drawing updates to the screen.
- */
-static void
-xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage)
-{
-    TA_SERVER();
-    
-    xp_flush_window(x_cvt_vptr_to_uint(wid));
-}
-
-
-/*
- * Mark damaged rectangles as requiring redisplay to screen.
- */
-static void
-xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects,
-               int shift_x, int shift_y)
-{
-    TA_SERVER();
-    
-    xp_mark_window(x_cvt_vptr_to_uint(wid), nrects, rects, shift_x, shift_y);
-}
-
-
-/*
- * Called after the window associated with a frame has been switched
- * to a new top-level parent.
- */
-static void
-xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin)
-{
-    DeleteProperty(serverClient, oldWin, xa_native_window_id());
-
-    TA_SERVER();
-    
-    xprSetNativeProperty(pFrame);
-}
-
-
-/*
- * Called to check if the frame should be reordered when it is restacked.
- */
-static Bool xprDoReorderWindow(RootlessWindowPtr pFrame)
-{
-    WindowPtr pWin = pFrame->win;
-
-    TA_SERVER();
-    
-    return AppleWMDoReorderWindow(pWin);
-}
-
-
-/*
- * Copy area in frame to another part of frame.
- *  Used to accelerate scrolling.
- */
-static void
-xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,
-              int dx, int dy)
-{
-    TA_SERVER();
-    
-    xp_copy_window(x_cvt_vptr_to_uint(wid), x_cvt_vptr_to_uint(wid),
-                   dstNrects, dstRects, dx, dy);
-}
-
-
-static RootlessFrameProcsRec xprRootlessProcs = {
-    xprCreateFrame,
-    xprDestroyFrame,
-    xprMoveFrame,
-    xprResizeFrame,
-    xprRestackFrame,
-    xprReshapeFrame,
-    xprUnmapFrame,
-    xprStartDrawing,
-    xprStopDrawing,
-    xprUpdateRegion,
-    xprDamageRects,
-    xprSwitchWindow,
-    xprDoReorderWindow,
-    xprHideWindow,
-    xprUpdateColormap,
-    xp_copy_bytes,
-    xp_fill_bytes,
-    xp_composite_pixels,
-    xprCopyWindow
-};
-
-
-/*
- * Initialize XPR implementation
- */
-Bool
-xprInit(ScreenPtr pScreen)
-{
-    RootlessInit(pScreen, &xprRootlessProcs);
-
-    TA_SERVER();
-    
-    rootless_CopyBytes_threshold = xp_copy_bytes_threshold;
-    rootless_FillBytes_threshold = xp_fill_bytes_threshold;
-    rootless_CompositePixels_threshold = xp_composite_area_threshold;
-    rootless_CopyWindow_threshold = xp_scroll_area_threshold;
-
-    return TRUE;
-}
-
-
-/*
- * Given the id of a physical window, try to find the top-level (or root)
- * X window that it represents.
- */
-WindowPtr
-xprGetXWindow(xp_window_id wid)
-{
-    RootlessWindowRec *winRec;
-
-    if (window_hash == NULL)
-        return NULL;
-
-    winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL);
-
-    return winRec != NULL ? winRec->win : NULL;
-}
-
-#ifdef UNUSED_CODE
-/*
- * Given the id of a physical window, try to find the top-level (or root)
- * X window that it represents.
- */
-WindowPtr
-xprGetXWindowFromAppKit(int windowNumber)
-{
-    RootlessWindowRec *winRec;
-    Bool ret;
-    xp_window_id wid;
-
-    if (window_hash == NULL)
-        return FALSE;
-
-    /* need to lock, since this function can be called by any thread */
-
-    pthread_mutex_lock(&window_hash_mutex);
-
-    if (xp_lookup_native_window(windowNumber, &wid))
-        ret = xprGetXWindow(wid) != NULL;
-    else
-        ret = FALSE;
-
-    pthread_mutex_unlock(&window_hash_mutex);
-
-    if (!ret) return NULL;
-    winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL);
-
-    return winRec != NULL ? winRec->win : NULL;
-}
-#endif
-
-/*
- * The windowNumber is an AppKit window number. Returns TRUE if xpr is
- * displaying a window with that number.
- */
-Bool
-xprIsX11Window(void *nsWindow, int windowNumber)
-{
-    Bool ret;
-    xp_window_id wid;
-
-    if (window_hash == NULL)
-        return FALSE;
-
-    /* need to lock, since this function can be called by any thread */
-
-    pthread_mutex_lock(&window_hash_mutex);
-
-    if (xp_lookup_native_window(windowNumber, &wid))
-        ret = xprGetXWindow(wid) != NULL;
-    else
-        ret = FALSE;
-
-    pthread_mutex_unlock(&window_hash_mutex);
-
-    return ret;
-}
-
-
-/*
- * xprHideWindows
- *  Hide or unhide all top level windows. This is called for application hide/
- *  unhide events if the window manager is not Apple-WM aware. Xplugin windows
- *  do not hide or unhide themselves.
- */
-void
-xprHideWindows(Bool hide)
-{
-    int screen;
-    WindowPtr pRoot, pWin;
-
-    TA_SERVER();
-    
-    for (screen = 0; screen < screenInfo.numScreens; screen++) {
-        RootlessFrameID prevWid = NULL;
-        pRoot = WindowTable[screenInfo.screens[screen]->myNum];
-
-        for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib) {
-            RootlessWindowRec *winRec = WINREC(pWin);
-
-            if (winRec != NULL) {
-                if (hide) {
-                    xprUnmapFrame(winRec->wid);
-                } else {
-                    BoxRec box;
-
-                    xprRestackFrame(winRec->wid, prevWid);
-                    prevWid = winRec->wid;
-
-                    box.x1 = 0;
-                    box.y1 = 0;
-                    box.x2 = winRec->width;
-                    box.y2 = winRec->height;
-
-                    xprDamageRects(winRec->wid, 1, &box, 0, 0);
-                    RootlessQueueRedisplay(screenInfo.screens[screen]);
-                }
-            }
-        }
-    }
-}
-
-// XXX: identical to x_cvt_vptr_to_uint ?
-#define MAKE_WINDOW_ID(x)		((xp_window_id)((size_t)(x)))
-
-Bool no_configure_window;
-
-static inline int
-configure_window (xp_window_id id, unsigned int mask,
-                  const xp_window_changes *values)
-{
-  if (!no_configure_window)
-    return xp_configure_window (id, mask, values);
-  else
-    return XP_Success;
-}
-
-
-static
-void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen)
-{
-  /* This is how we tell xp that the colormap may have changed. */
-  xp_window_changes wc;
-  wc.colormap = xprColormapCallback;
-  wc.colormap_data = pScreen;
-
-  configure_window(MAKE_WINDOW_ID(wid), XP_COLORMAP, &wc);
-}
-
-static
-void xprHideWindow(RootlessFrameID wid)
-{
-  xp_window_changes wc;
-  wc.stack_mode = XP_UNMAPPED;
-  wc.sibling = 0;
-  configure_window(MAKE_WINDOW_ID(wid), XP_STACKING, &wc);
-}
+/*

+ * Xplugin rootless implementation frame functions

+ *

+ * Copyright (c) 2002 Apple Computer, 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, sublicense,

+ * 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 shall be included in

+ * all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

+ * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR

+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER

+ * DEALINGS IN THE SOFTWARE.

+ *

+ * Except as contained in this notice, the name(s) of the above copyright

+ * holders shall not be used in advertising or otherwise to promote the sale,

+ * use or other dealings in this Software without prior written authorization.

+ */

+

+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#include "xpr.h"

+#include "rootlessCommon.h"

+#include <Xplugin.h>

+#include "x-hash.h"

+#include "x-list.h"

+#include "applewmExt.h"

+

+#include "propertyst.h"

+#include "dix.h"

+#include <X11/Xatom.h>

+#include "windowstr.h"

+#include "quartz.h"

+

+#include "threadSafety.h"

+

+#include <pthread.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_window_id, "_NATIVE_WINDOW_ID")

+

+/* Maps xp_window_id -> RootlessWindowRec */

+static x_hash_table *window_hash;

+static pthread_mutex_t window_hash_mutex;

+

+/* Prototypes for static functions */

+static Bool xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,

+               int newX, int newY, RegionPtr pShape);

+static void xprDestroyFrame(RootlessFrameID wid);

+static void xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY);

+static void xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen,

+               int newX, int newY, unsigned int newW, unsigned int newH,

+               unsigned int gravity);

+static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid);

+static void xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape);

+static void xprUnmapFrame(RootlessFrameID wid);

+static void xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow);

+static void xprStopDrawing(RootlessFrameID wid, Bool flush);

+static void xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage);

+static void xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects,

+               int shift_x, int shift_y);

+static void xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin);

+static Bool xprDoReorderWindow(RootlessWindowPtr pFrame);

+static void xprHideWindow(RootlessFrameID wid);

+static void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen);

+static void xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,

+              int dx, int dy);

+

+

+static inline xp_error

+xprConfigureWindow(xp_window_id id, unsigned int mask,

+                   const xp_window_changes *values)

+{

+    TA_SERVER();

+

+    return xp_configure_window(id, mask, values);

+}

+

+

+static void

+xprSetNativeProperty(RootlessWindowPtr pFrame)

+{

+    xp_error err;

+    unsigned int native_id;

+    long data;

+

+    TA_SERVER();

+    

+    err = xp_get_native_window(x_cvt_vptr_to_uint(pFrame->wid), &native_id);

+    if (err == Success)

+    {

+        /* FIXME: move this to AppleWM extension */

+

+        data = native_id;

+        dixChangeWindowProperty(serverClient, pFrame->win, xa_native_window_id(),

+				XA_INTEGER, 32, PropModeReplace, 1, &data, TRUE);

+    }

+}

+

+static xp_error

+xprColormapCallback(void *data, int first_color, int n_colors, uint32_t *colors)

+{

+    return (RootlessResolveColormap (data, first_color, n_colors, colors) ? XP_Success : XP_BadMatch);

+}

+

+/*

+ * Create and display a new frame.

+ */

+static Bool

+xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen,

+               int newX, int newY, RegionPtr pShape)

+{

+    WindowPtr pWin = pFrame->win;

+    xp_window_changes wc;

+    unsigned int mask = 0;

+    xp_error err;

+

+    TA_SERVER();

+    

+    wc.x = newX;

+    wc.y = newY;

+    wc.width = pFrame->width;

+    wc.height = pFrame->height;

+    wc.bit_gravity = XP_GRAVITY_NONE;

+    mask |= XP_BOUNDS;

+

+    if (pWin->drawable.depth == 8)

+    {

+        wc.depth = XP_DEPTH_INDEX8;

+        wc.colormap = xprColormapCallback;

+        wc.colormap_data = pScreen;

+        mask |= XP_COLORMAP;

+    }

+    else if (pWin->drawable.depth == 15)

+        wc.depth = XP_DEPTH_RGB555;

+    else if (pWin->drawable.depth == 24)

+        wc.depth = XP_DEPTH_ARGB8888;

+    else

+        wc.depth = XP_DEPTH_NIL;

+    mask |= XP_DEPTH;

+

+    if (pShape != NULL)

+    {

+        wc.shape_nrects = RegionNumRects(pShape);

+        wc.shape_rects = RegionRects(pShape);

+        wc.shape_tx = wc.shape_ty = 0;

+        mask |= XP_SHAPE;

+    }

+

+    pFrame->level = !IsRoot (pWin) ? AppleWMWindowLevelNormal : AppleWMNumWindowLevels;

+

+    if(quartzEnableRootless)

+        wc.window_level = normal_window_levels[pFrame->level];

+    else

+        wc.window_level = rooted_window_levels[pFrame->level];

+    mask |= XP_WINDOW_LEVEL;

+

+    err = xp_create_window(mask, &wc, (xp_window_id *) &pFrame->wid);

+

+    if (err != Success)

+    {

+        return FALSE;

+    }

+

+    if (window_hash == NULL)

+    {

+        window_hash = x_hash_table_new(NULL, NULL, NULL, NULL);

+        pthread_mutex_init(&window_hash_mutex, NULL);

+    }

+

+    pthread_mutex_lock(&window_hash_mutex);

+    x_hash_table_insert(window_hash, pFrame->wid, pFrame);

+    pthread_mutex_unlock(&window_hash_mutex);

+

+    xprSetNativeProperty(pFrame);

+

+    return TRUE;

+}

+

+

+/*

+ * Destroy a frame.

+ */

+static void

+xprDestroyFrame(RootlessFrameID wid)

+{

+    TA_SERVER();

+    

+    pthread_mutex_lock(&window_hash_mutex);

+    x_hash_table_remove(window_hash, wid);

+    pthread_mutex_unlock(&window_hash_mutex);

+

+    xp_destroy_window(x_cvt_vptr_to_uint(wid));

+}

+

+

+/*

+ * Move a frame on screen.

+ */

+static void

+xprMoveFrame(RootlessFrameID wid, ScreenPtr pScreen, int newX, int newY)

+{

+    xp_window_changes wc;

+

+    TA_SERVER();

+    

+    wc.x = newX;

+    wc.y = newY;

+    //    ErrorF("xprMoveFrame(%d, %p, %d, %d)\n", wid, pScreen, newX, newY);

+    xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_ORIGIN, &wc);

+}

+

+

+/*

+ * Resize and move a frame.

+ */

+static void

+xprResizeFrame(RootlessFrameID wid, ScreenPtr pScreen,

+               int newX, int newY, unsigned int newW, unsigned int newH,

+               unsigned int gravity)

+{

+    xp_window_changes wc;

+

+    TA_SERVER();

+    

+    wc.x = newX;

+    wc.y = newY;

+    wc.width = newW;

+    wc.height = newH;

+    wc.bit_gravity = gravity;

+

+    /* It's unlikely that being async will save us anything here.

+       But it can't hurt. */

+

+    xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_BOUNDS, &wc);

+}

+

+

+/*

+ * Change frame stacking.

+ */

+static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid) {

+    xp_window_changes wc;

+    unsigned int mask = XP_STACKING;

+

+    TA_SERVER();

+    

+    /* Stack frame below nextWid it if it exists, or raise

+       frame above everything otherwise. */

+

+    if(nextWid == NULL) {

+        wc.stack_mode = XP_MAPPED_ABOVE;

+        wc.sibling = 0;

+    } else {

+        wc.stack_mode = XP_MAPPED_BELOW;

+        wc.sibling = x_cvt_vptr_to_uint(nextWid);

+    }

+

+    if(window_hash) {

+        RootlessWindowRec *winRec = x_hash_table_lookup(window_hash, wid, NULL);

+

+        if(winRec) {

+            if(quartzEnableRootless)

+                wc.window_level = normal_window_levels[winRec->level];

+            else

+                wc.window_level = rooted_window_levels[winRec->level];

+            mask |= XP_WINDOW_LEVEL;

+        }

+    }

+

+    xprConfigureWindow(x_cvt_vptr_to_uint(wid), mask, &wc);

+}

+

+

+/*

+ * Change the frame's shape.

+ */

+static void

+xprReshapeFrame(RootlessFrameID wid, RegionPtr pShape)

+{

+    xp_window_changes wc;

+

+    TA_SERVER();

+    

+    if (pShape != NULL)

+    {

+        wc.shape_nrects = RegionNumRects(pShape);

+        wc.shape_rects = RegionRects(pShape);

+    }

+    else

+    {

+        wc.shape_nrects = -1;

+        wc.shape_rects = NULL;

+    }

+

+    wc.shape_tx = wc.shape_ty = 0;

+

+    xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_SHAPE, &wc);

+}

+

+

+/*

+ * Unmap a frame.

+ */

+static void

+xprUnmapFrame(RootlessFrameID wid)

+{

+    xp_window_changes wc;

+

+    TA_SERVER();

+    

+    wc.stack_mode = XP_UNMAPPED;

+    wc.sibling = 0;

+

+    xprConfigureWindow(x_cvt_vptr_to_uint(wid), XP_STACKING, &wc);

+}

+

+

+/*

+ * Start drawing to a frame.

+ *  Prepare for direct access to its backing buffer.

+ */

+static void

+xprStartDrawing(RootlessFrameID wid, char **pixelData, int *bytesPerRow)

+{

+    void *data[2];

+    unsigned int rowbytes[2];

+    xp_error err;

+

+    TA_SERVER();

+    

+    err = xp_lock_window(x_cvt_vptr_to_uint(wid), NULL, NULL, data, rowbytes, NULL);

+    if (err != Success)

+        FatalError("Could not lock window %i for drawing.", (int)x_cvt_vptr_to_uint(wid));

+

+    *pixelData = data[0];

+    *bytesPerRow = rowbytes[0];

+}

+

+

+/*

+ * Stop drawing to a frame.

+ */

+static void

+xprStopDrawing(RootlessFrameID wid, Bool flush)

+{

+    TA_SERVER();

+    

+    xp_unlock_window(x_cvt_vptr_to_uint(wid), flush);

+}

+

+

+/*

+ * Flush drawing updates to the screen.

+ */

+static void

+xprUpdateRegion(RootlessFrameID wid, RegionPtr pDamage)

+{

+    TA_SERVER();

+    

+    xp_flush_window(x_cvt_vptr_to_uint(wid));

+}

+

+

+/*

+ * Mark damaged rectangles as requiring redisplay to screen.

+ */

+static void

+xprDamageRects(RootlessFrameID wid, int nrects, const BoxRec *rects,

+               int shift_x, int shift_y)

+{

+    TA_SERVER();

+    

+    xp_mark_window(x_cvt_vptr_to_uint(wid), nrects, rects, shift_x, shift_y);

+}

+

+

+/*

+ * Called after the window associated with a frame has been switched

+ * to a new top-level parent.

+ */

+static void

+xprSwitchWindow(RootlessWindowPtr pFrame, WindowPtr oldWin)

+{

+    DeleteProperty(serverClient, oldWin, xa_native_window_id());

+

+    TA_SERVER();

+    

+    xprSetNativeProperty(pFrame);

+}

+

+

+/*

+ * Called to check if the frame should be reordered when it is restacked.

+ */

+static Bool xprDoReorderWindow(RootlessWindowPtr pFrame)

+{

+    WindowPtr pWin = pFrame->win;

+

+    TA_SERVER();

+    

+    return AppleWMDoReorderWindow(pWin);

+}

+

+

+/*

+ * Copy area in frame to another part of frame.

+ *  Used to accelerate scrolling.

+ */

+static void

+xprCopyWindow(RootlessFrameID wid, int dstNrects, const BoxRec *dstRects,

+              int dx, int dy)

+{

+    TA_SERVER();

+    

+    xp_copy_window(x_cvt_vptr_to_uint(wid), x_cvt_vptr_to_uint(wid),

+                   dstNrects, dstRects, dx, dy);

+}

+

+

+static RootlessFrameProcsRec xprRootlessProcs = {

+    xprCreateFrame,

+    xprDestroyFrame,

+    xprMoveFrame,

+    xprResizeFrame,

+    xprRestackFrame,

+    xprReshapeFrame,

+    xprUnmapFrame,

+    xprStartDrawing,

+    xprStopDrawing,

+    xprUpdateRegion,

+    xprDamageRects,

+    xprSwitchWindow,

+    xprDoReorderWindow,

+    xprHideWindow,

+    xprUpdateColormap,

+    xp_copy_bytes,

+    xp_fill_bytes,

+    xp_composite_pixels,

+    xprCopyWindow

+};

+

+

+/*

+ * Initialize XPR implementation

+ */

+Bool

+xprInit(ScreenPtr pScreen)

+{

+    RootlessInit(pScreen, &xprRootlessProcs);

+

+    TA_SERVER();

+    

+    rootless_CopyBytes_threshold = xp_copy_bytes_threshold;

+    rootless_FillBytes_threshold = xp_fill_bytes_threshold;

+    rootless_CompositePixels_threshold = xp_composite_area_threshold;

+    rootless_CopyWindow_threshold = xp_scroll_area_threshold;

+

+    return TRUE;

+}

+

+

+/*

+ * Given the id of a physical window, try to find the top-level (or root)

+ * X window that it represents.

+ */

+WindowPtr

+xprGetXWindow(xp_window_id wid)

+{

+    RootlessWindowRec *winRec;

+

+    if (window_hash == NULL)

+        return NULL;

+

+    winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL);

+

+    return winRec != NULL ? winRec->win : NULL;

+}

+

+#ifdef UNUSED_CODE

+/*

+ * Given the id of a physical window, try to find the top-level (or root)

+ * X window that it represents.

+ */

+WindowPtr

+xprGetXWindowFromAppKit(int windowNumber)

+{

+    RootlessWindowRec *winRec;

+    Bool ret;

+    xp_window_id wid;

+

+    if (window_hash == NULL)

+        return FALSE;

+

+    /* need to lock, since this function can be called by any thread */

+

+    pthread_mutex_lock(&window_hash_mutex);

+

+    if (xp_lookup_native_window(windowNumber, &wid))

+        ret = xprGetXWindow(wid) != NULL;

+    else

+        ret = FALSE;

+

+    pthread_mutex_unlock(&window_hash_mutex);

+

+    if (!ret) return NULL;

+    winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL);

+

+    return winRec != NULL ? winRec->win : NULL;

+}

+#endif

+

+/*

+ * The windowNumber is an AppKit window number. Returns TRUE if xpr is

+ * displaying a window with that number.

+ */

+Bool

+xprIsX11Window(void *nsWindow, int windowNumber)

+{

+    Bool ret;

+    xp_window_id wid;

+

+    if (window_hash == NULL)

+        return FALSE;

+

+    /* need to lock, since this function can be called by any thread */

+

+    pthread_mutex_lock(&window_hash_mutex);

+

+    if (xp_lookup_native_window(windowNumber, &wid))

+        ret = xprGetXWindow(wid) != NULL;

+    else

+        ret = FALSE;

+

+    pthread_mutex_unlock(&window_hash_mutex);

+

+    return ret;

+}

+

+

+/*

+ * xprHideWindows

+ *  Hide or unhide all top level windows. This is called for application hide/

+ *  unhide events if the window manager is not Apple-WM aware. Xplugin windows

+ *  do not hide or unhide themselves.

+ */

+void

+xprHideWindows(Bool hide)

+{

+    int screen;

+    WindowPtr pRoot, pWin;

+

+    TA_SERVER();

+    

+    for (screen = 0; screen < screenInfo.numScreens; screen++) {

+        RootlessFrameID prevWid = NULL;

+        pRoot = screenInfo.screens[screen]->root;

+

+        for (pWin = pRoot->firstChild; pWin; pWin = pWin->nextSib) {

+            RootlessWindowRec *winRec = WINREC(pWin);

+

+            if (winRec != NULL) {

+                if (hide) {

+                    xprUnmapFrame(winRec->wid);

+                } else {

+                    BoxRec box;

+

+                    xprRestackFrame(winRec->wid, prevWid);

+                    prevWid = winRec->wid;

+

+                    box.x1 = 0;

+                    box.y1 = 0;

+                    box.x2 = winRec->width;

+                    box.y2 = winRec->height;

+

+                    xprDamageRects(winRec->wid, 1, &box, 0, 0);

+                    RootlessQueueRedisplay(screenInfo.screens[screen]);

+                }

+            }

+        }

+    }

+}

+

+// XXX: identical to x_cvt_vptr_to_uint ?

+#define MAKE_WINDOW_ID(x)		((xp_window_id)((size_t)(x)))

+

+Bool no_configure_window;

+

+static inline int

+configure_window (xp_window_id id, unsigned int mask,

+                  const xp_window_changes *values)

+{

+  if (!no_configure_window)

+    return xp_configure_window (id, mask, values);

+  else

+    return XP_Success;

+}

+

+

+static

+void xprUpdateColormap(RootlessFrameID wid, ScreenPtr pScreen)

+{

+  /* This is how we tell xp that the colormap may have changed. */

+  xp_window_changes wc;

+  wc.colormap = xprColormapCallback;

+  wc.colormap_data = pScreen;

+

+  configure_window(MAKE_WINDOW_ID(wid), XP_COLORMAP, &wc);

+}

+

+static

+void xprHideWindow(RootlessFrameID wid)

+{

+  xp_window_changes wc;

+  wc.stack_mode = XP_UNMAPPED;

+  wc.sibling = 0;

+  configure_window(MAKE_WINDOW_ID(wid), XP_STACKING, &wc);

+}

diff --git a/xorg-server/hw/xquartz/xpr/xprScreen.c b/xorg-server/hw/xquartz/xpr/xprScreen.c
index bc68f7923..d4fef8e0a 100644
--- a/xorg-server/hw/xquartz/xpr/xprScreen.c
+++ b/xorg-server/hw/xquartz/xpr/xprScreen.c
@@ -397,7 +397,7 @@ xprUpdateScreen(ScreenPtr pScreen)
     rootlessGlobalOffsetX = darwinMainScreenX;

     rootlessGlobalOffsetY = darwinMainScreenY;

 

-    AppleWMSetScreenOrigin(WindowTable[pScreen->myNum]);

+    AppleWMSetScreenOrigin(pScreen->root);

 

     RootlessRepositionWindows(pScreen);

     RootlessUpdateScreenPixmap(pScreen);

@@ -416,7 +416,7 @@ xprInitInput(int argc, char **argv)
     rootlessGlobalOffsetY = darwinMainScreenY;

 

     for (i = 0; i < screenInfo.numScreens; i++)

-        AppleWMSetScreenOrigin(WindowTable[i]);

+        AppleWMSetScreenOrigin(screenInfo.screens[i]->root);

 }

 

 /*