xserver libX11 xkeyboard-config git update 30/9/2010

4 files changed, 875 insertions, 879 deletions

diff --git a/xorg-server/hw/xwin/InitInput.c b/xorg-server/hw/xwin/InitInput.c
index 705e618de..bd5ec0845 100644
--- a/xorg-server/hw/xwin/InitInput.c
+++ b/xorg-server/hw/xwin/InitInput.c
@@ -1,178 +1,178 @@
-/*
-
-  Copyright 1993, 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.
-
-*/
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "dixstruct.h"
-#include "inputstr.h"
-
-
-/*
- * Local function prototypes
- */
-
-#ifdef XWIN_CLIPBOARD
-DISPATCH_PROC(winProcEstablishConnection);
-DISPATCH_PROC(winProcQueryTree);
-DISPATCH_PROC(winProcSetSelectionOwner);
-#endif
-
-
-/*
- * Local global declarations
- */
-
-DeviceIntPtr g_pwinPointer;
-DeviceIntPtr g_pwinKeyboard;
-
-
-/*
- * References to external symbols
- */
-
-#ifdef HAS_DEVWINDOWS
-extern int			g_fdMessageQueue;
-#endif
-extern Bool			g_fXdmcpEnabled;
-#ifdef XWIN_CLIPBOARD
-extern winDispatchProcPtr	winProcEstablishConnectionOrig;
-extern winDispatchProcPtr	winProcQueryTreeOrig;
-#endif
-
-
-/* Called from dix/devices.c */
-/*
- * All of our keys generate up and down transition notifications,
- * so all of our keys can be used as modifiers.
- * 
- * An example of a modifier is mapping the A key to the Control key.
- * A has to be a legal modifier.  I think.
- */
-
-Bool
-LegalModifier (unsigned int uiKey, DeviceIntPtr pDevice)
-{
-  return TRUE;
-}
-
-
-/* Called from dix/dispatch.c */
-/*
- * Run through the Windows message queue(s) one more time.
- * Tell mi to dequeue the events that we have sent it.
- */
-void
-ProcessInputEvents (void)
-{
-#if 0
-  ErrorF ("ProcessInputEvents\n");
-#endif
-
-  mieqProcessInputEvents ();
-
-#if 0
-  ErrorF ("ProcessInputEvents - returning\n");
-#endif
-}
-
-
-void DDXRingBell(int volume, int pitch, int duration)
-{
-  /* winKeybdBell is used instead */
-  return;
-}
-
-
-/* See Porting Layer Definition - p. 17 */
-void
-InitInput (int argc, char *argv[])
-{
-#if CYGDEBUG
-  winDebug ("InitInput\n");
-#endif
-
-#ifdef XWIN_CLIPBOARD
-  /*
-   * Wrap some functions at every generation of the server.
-   */
-  if (InitialVector[2] != winProcEstablishConnection)
-    {
-      winProcEstablishConnectionOrig = InitialVector[2];
-      InitialVector[2] = winProcEstablishConnection;
-    }
-  if (g_fXdmcpEnabled
-      && ProcVector[X_QueryTree] != winProcQueryTree)
-    {
-      winProcQueryTreeOrig = ProcVector[X_QueryTree];
-      ProcVector[X_QueryTree] = winProcQueryTree;
-    }
-#endif
-
-  g_pwinPointer = AddInputDevice (serverClient, winMouseProc, TRUE);
-  g_pwinKeyboard = AddInputDevice (serverClient, winKeybdProc, TRUE);
-  
-  RegisterPointerDevice (g_pwinPointer);
-  RegisterKeyboardDevice (g_pwinKeyboard);
-
-  g_pwinPointer->name = strdup("Windows mouse");
-  g_pwinKeyboard->name = strdup("Windows keyboard");
-
-  mieqInit ();
-
-  /* Initialize the mode key states */
-  winInitializeModeKeyStates ();
-
-#ifdef HAS_DEVWINDOWS
-  /* Only open the windows message queue device once */
-  if (g_fdMessageQueue == WIN_FD_INVALID)
-    {
-      /* Open a file descriptor for the Windows message queue */
-      g_fdMessageQueue = open (WIN_MSG_QUEUE_FNAME, O_RDONLY);
-      
-      if (g_fdMessageQueue == -1)
-	{
-	  FatalError ("InitInput - Failed opening %s\n",
-		      WIN_MSG_QUEUE_FNAME);
-	}
-
-      /* Add the message queue as a device to wait for in WaitForSomething */
-      AddEnabledDevice (g_fdMessageQueue);
-    }
-#endif
-
-#if CYGDEBUG
-  winDebug ("InitInput - returning\n");
-#endif
-}
-
-void
-CloseInput (void)
-{
-}
+/*

+

+  Copyright 1993, 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.

+

+*/

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+#include "dixstruct.h"

+#include "inputstr.h"

+

+

+/*

+ * Local function prototypes

+ */

+

+#ifdef XWIN_CLIPBOARD

+int winProcEstablishConnection(ClientPtr /* client */);

+int winProcQueryTree(ClientPtr /* client */);

+int winProcSetSelectionOwner(ClientPtr /* client */);

+#endif

+

+

+/*

+ * Local global declarations

+ */

+

+DeviceIntPtr g_pwinPointer;

+DeviceIntPtr g_pwinKeyboard;

+

+

+/*

+ * References to external symbols

+ */

+

+#ifdef HAS_DEVWINDOWS

+extern int			g_fdMessageQueue;

+#endif

+extern Bool			g_fXdmcpEnabled;

+#ifdef XWIN_CLIPBOARD

+extern winDispatchProcPtr	winProcEstablishConnectionOrig;

+extern winDispatchProcPtr	winProcQueryTreeOrig;

+#endif

+

+

+/* Called from dix/devices.c */

+/*

+ * All of our keys generate up and down transition notifications,

+ * so all of our keys can be used as modifiers.

+ * 

+ * An example of a modifier is mapping the A key to the Control key.

+ * A has to be a legal modifier.  I think.

+ */

+

+Bool

+LegalModifier (unsigned int uiKey, DeviceIntPtr pDevice)

+{

+  return TRUE;

+}

+

+

+/* Called from dix/dispatch.c */

+/*

+ * Run through the Windows message queue(s) one more time.

+ * Tell mi to dequeue the events that we have sent it.

+ */

+void

+ProcessInputEvents (void)

+{

+#if 0

+  ErrorF ("ProcessInputEvents\n");

+#endif

+

+  mieqProcessInputEvents ();

+

+#if 0

+  ErrorF ("ProcessInputEvents - returning\n");

+#endif

+}

+

+

+void DDXRingBell(int volume, int pitch, int duration)

+{

+  /* winKeybdBell is used instead */

+  return;

+}

+

+

+/* See Porting Layer Definition - p. 17 */

+void

+InitInput (int argc, char *argv[])

+{

+#if CYGDEBUG

+  winDebug ("InitInput\n");

+#endif

+

+#ifdef XWIN_CLIPBOARD

+  /*

+   * Wrap some functions at every generation of the server.

+   */

+  if (InitialVector[2] != winProcEstablishConnection)

+    {

+      winProcEstablishConnectionOrig = InitialVector[2];

+      InitialVector[2] = winProcEstablishConnection;

+    }

+  if (g_fXdmcpEnabled

+      && ProcVector[X_QueryTree] != winProcQueryTree)

+    {

+      winProcQueryTreeOrig = ProcVector[X_QueryTree];

+      ProcVector[X_QueryTree] = winProcQueryTree;

+    }

+#endif

+

+  g_pwinPointer = AddInputDevice (serverClient, winMouseProc, TRUE);

+  g_pwinKeyboard = AddInputDevice (serverClient, winKeybdProc, TRUE);

+  

+  RegisterPointerDevice (g_pwinPointer);

+  RegisterKeyboardDevice (g_pwinKeyboard);

+

+  g_pwinPointer->name = strdup("Windows mouse");

+  g_pwinKeyboard->name = strdup("Windows keyboard");

+

+  mieqInit ();

+

+  /* Initialize the mode key states */

+  winInitializeModeKeyStates ();

+

+#ifdef HAS_DEVWINDOWS

+  /* Only open the windows message queue device once */

+  if (g_fdMessageQueue == WIN_FD_INVALID)

+    {

+      /* Open a file descriptor for the Windows message queue */

+      g_fdMessageQueue = open (WIN_MSG_QUEUE_FNAME, O_RDONLY);

+      

+      if (g_fdMessageQueue == -1)

+	{

+	  FatalError ("InitInput - Failed opening %s\n",

+		      WIN_MSG_QUEUE_FNAME);

+	}

+

+      /* Add the message queue as a device to wait for in WaitForSomething */

+      AddEnabledDevice (g_fdMessageQueue);

+    }

+#endif

+

+#if CYGDEBUG

+  winDebug ("InitInput - returning\n");

+#endif

+}

+

+void

+CloseInput (void)

+{

+}

diff --git a/xorg-server/hw/xwin/winclipboardinit.c b/xorg-server/hw/xwin/winclipboardinit.c
index bec63ac8e..a8b038c5c 100644
--- a/xorg-server/hw/xwin/winclipboardinit.c
+++ b/xorg-server/hw/xwin/winclipboardinit.c
@@ -1,145 +1,145 @@
-/*
- *Copyright (C) 2003-2004 Harold L Hunt II 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 HAROLD L HUNT II 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 Harold L Hunt II
- *shall not be used in advertising or otherwise to promote the sale, use
- *or other dealings in this Software without prior written authorization
- *from Harold L Hunt II.
- *
- * Authors:	Harold L Hunt II
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "dixstruct.h"
-#include "winclipboard.h"
-
-
-/*
- * Local typedefs
- */
-
-typedef int (*winDispatchProcPtr) (ClientPtr);
-
-DISPATCH_PROC(winProcSetSelectionOwner);
-
-
-/*
- * References to external symbols
- */
-
-extern pthread_t		g_ptClipboardProc;
-extern winDispatchProcPtr	winProcSetSelectionOwnerOrig;
-extern Bool			g_fClipboard;
-extern HWND			g_hwndClipboard;
-
-
-/*
- * Intialize the Clipboard module
- */
-
-Bool
-winInitClipboard (void)
-{
-  ErrorF ("winInitClipboard ()\n");
-
-  /* Wrap some internal server functions */
-  if (ProcVector[X_SetSelectionOwner] != winProcSetSelectionOwner)
-    {
-      winProcSetSelectionOwnerOrig = ProcVector[X_SetSelectionOwner];
-      ProcVector[X_SetSelectionOwner] = winProcSetSelectionOwner;
-    }
-  
-  /* Spawn a thread for the Clipboard module */
-  if (pthread_create (&g_ptClipboardProc,
-		      NULL,
-		      winClipboardProc,
-		      NULL))
-    {
-      /* Bail if thread creation failed */
-      ErrorF ("winInitClipboard - pthread_create failed.\n");
-      return FALSE;
-    }
-
-  return TRUE;
-}
-
-
-/*
- * Create the Windows window that we use to recieve Windows messages
- */
-
-HWND
-winClipboardCreateMessagingWindow (void)
-{
-  WNDCLASSEX			wc;
-  HWND				hwnd;
-
-  /* Setup our window class */
-  wc.cbSize=sizeof(WNDCLASSEX);
-  wc.style = CS_HREDRAW | CS_VREDRAW;
-  wc.lpfnWndProc = winClipboardWindowProc;
-  wc.cbClsExtra = 0;
-  wc.cbWndExtra = 0;
-  wc.hInstance = GetModuleHandle (NULL);
-  wc.hIcon = 0;
-  wc.hCursor = 0;
-  wc.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH);
-  wc.lpszMenuName = NULL;
-  wc.lpszClassName = WIN_CLIPBOARD_WINDOW_CLASS;
-  wc.hIconSm = 0;
-  RegisterClassEx (&wc);
-
-  /* Create the window */
-  hwnd = CreateWindowExA (0,			/* Extended styles */
-			  WIN_CLIPBOARD_WINDOW_CLASS,/* Class name */
-			  WIN_CLIPBOARD_WINDOW_TITLE,/* Window name */
-			  WS_OVERLAPPED,	/* Not visible anyway */
-			  CW_USEDEFAULT,	/* Horizontal position */
-			  CW_USEDEFAULT,	/* Vertical position */
-			  CW_USEDEFAULT,	/* Right edge */
-			  CW_USEDEFAULT,	/* Bottom edge */
-			  (HWND) NULL,		/* No parent or owner window */
-			  (HMENU) NULL,		/* No menu */
-			  GetModuleHandle (NULL),/* Instance handle */
-			  NULL);		/* Creation data */
-  assert (hwnd != NULL);
-
-  /* I'm not sure, but we may need to call this to start message processing */
-  ShowWindow (hwnd, SW_HIDE);
-
-  /* Similarly, we may need a call to this even though we don't paint */
-  UpdateWindow (hwnd);
-
-  return hwnd;
-}
-
-void
-winFixClipboardChain (void)
-{
-   if (g_fClipboard
-       && g_hwndClipboard)
-     {
-       PostMessage (g_hwndClipboard, WM_WM_REINIT, 0, 0);
-     }
-}
+/*

+ *Copyright (C) 2003-2004 Harold L Hunt II 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 HAROLD L HUNT II 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 Harold L Hunt II

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

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

+ *from Harold L Hunt II.

+ *

+ * Authors:	Harold L Hunt II

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "dixstruct.h"

+#include "winclipboard.h"

+

+

+/*

+ * Local typedefs

+ */

+

+typedef int (*winDispatchProcPtr) (ClientPtr);

+

+int winProcSetSelectionOwner(ClientPtr /* client */);

+

+

+/*

+ * References to external symbols

+ */

+

+extern pthread_t		g_ptClipboardProc;

+extern winDispatchProcPtr	winProcSetSelectionOwnerOrig;

+extern Bool			g_fClipboard;

+extern HWND			g_hwndClipboard;

+

+

+/*

+ * Intialize the Clipboard module

+ */

+

+Bool

+winInitClipboard (void)

+{

+  ErrorF ("winInitClipboard ()\n");

+

+  /* Wrap some internal server functions */

+  if (ProcVector[X_SetSelectionOwner] != winProcSetSelectionOwner)

+    {

+      winProcSetSelectionOwnerOrig = ProcVector[X_SetSelectionOwner];

+      ProcVector[X_SetSelectionOwner] = winProcSetSelectionOwner;

+    }

+  

+  /* Spawn a thread for the Clipboard module */

+  if (pthread_create (&g_ptClipboardProc,

+		      NULL,

+		      winClipboardProc,

+		      NULL))

+    {

+      /* Bail if thread creation failed */

+      ErrorF ("winInitClipboard - pthread_create failed.\n");

+      return FALSE;

+    }

+

+  return TRUE;

+}

+

+

+/*

+ * Create the Windows window that we use to recieve Windows messages

+ */

+

+HWND

+winClipboardCreateMessagingWindow (void)

+{

+  WNDCLASSEX			wc;

+  HWND				hwnd;

+

+  /* Setup our window class */

+  wc.cbSize=sizeof(WNDCLASSEX);

+  wc.style = CS_HREDRAW | CS_VREDRAW;

+  wc.lpfnWndProc = winClipboardWindowProc;

+  wc.cbClsExtra = 0;

+  wc.cbWndExtra = 0;

+  wc.hInstance = GetModuleHandle (NULL);

+  wc.hIcon = 0;

+  wc.hCursor = 0;

+  wc.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH);

+  wc.lpszMenuName = NULL;

+  wc.lpszClassName = WIN_CLIPBOARD_WINDOW_CLASS;

+  wc.hIconSm = 0;

+  RegisterClassEx (&wc);

+

+  /* Create the window */

+  hwnd = CreateWindowExA (0,			/* Extended styles */

+			  WIN_CLIPBOARD_WINDOW_CLASS,/* Class name */

+			  WIN_CLIPBOARD_WINDOW_TITLE,/* Window name */

+			  WS_OVERLAPPED,	/* Not visible anyway */

+			  CW_USEDEFAULT,	/* Horizontal position */

+			  CW_USEDEFAULT,	/* Vertical position */

+			  CW_USEDEFAULT,	/* Right edge */

+			  CW_USEDEFAULT,	/* Bottom edge */

+			  (HWND) NULL,		/* No parent or owner window */

+			  (HMENU) NULL,		/* No menu */

+			  GetModuleHandle (NULL),/* Instance handle */

+			  NULL);		/* Creation data */

+  assert (hwnd != NULL);

+

+  /* I'm not sure, but we may need to call this to start message processing */

+  ShowWindow (hwnd, SW_HIDE);

+

+  /* Similarly, we may need a call to this even though we don't paint */

+  UpdateWindow (hwnd);

+

+  return hwnd;

+}

+

+void

+winFixClipboardChain (void)

+{

+   if (g_fClipboard

+       && g_hwndClipboard)

+     {

+       PostMessage (g_hwndClipboard, WM_WM_REINIT, 0, 0);

+     }

+}

diff --git a/xorg-server/hw/xwin/winclipboardwrappers.c b/xorg-server/hw/xwin/winclipboardwrappers.c
index 658d050d2..ddc7814d7 100644
--- a/xorg-server/hw/xwin/winclipboardwrappers.c
+++ b/xorg-server/hw/xwin/winclipboardwrappers.c
@@ -1,527 +1,527 @@
-/*
- *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
- *Copyright (C) Colin Harrison 2005-2008
- *
- *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 HAROLD L HUNT II 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 copyright holder(s)
- *and author(s) 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 copyright holder(s) and author(s).
- *
- * Authors:	Harold L Hunt II
- *              Colin Harrison
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "dixstruct.h"
-#include <X11/Xatom.h>
-
-
-/*
- * Constants
- */
-
-#define CLIP_NUM_CALLS			4
-#define CLIP_NUM_SELECTIONS		2
-#define CLIP_OWN_PRIMARY		0
-#define CLIP_OWN_CLIPBOARD		1
-
-
-/*
- * Local function prototypes
- */
-
-DISPATCH_PROC(winProcEstablishConnection);
-DISPATCH_PROC(winProcQueryTree);
-DISPATCH_PROC(winProcSetSelectionOwner);
-
-
-/*
- * References to external symbols
- */
-
-extern Bool		g_fUnicodeSupport;
-extern int		g_iNumScreens;
-extern unsigned int	g_uiAuthDataLen;
-extern char		*g_pAuthData;
-extern Bool		g_fXdmcpEnabled;
-extern Bool		g_fClipboardLaunched;
-extern Bool		g_fClipboardStarted;
-extern Bool		g_fClipboard;
-extern Window		g_iClipboardWindow;
-extern Atom		g_atomLastOwnedSelection;
-extern HWND		g_hwndClipboard;
-
-extern winDispatchProcPtr	winProcEstablishConnectionOrig;
-extern winDispatchProcPtr	winProcQueryTreeOrig;
-extern winDispatchProcPtr	winProcSetSelectionOwnerOrig;
-
-
-/*
- * Wrapper for internal QueryTree function.
- * Hides the clipboard client when it is the only client remaining.
- */
-
-int
-winProcQueryTree (ClientPtr client)
-{
-  int			iReturn;
-
-  ErrorF ("winProcQueryTree - Hello\n");
-
-  /*
-   * This procedure is only used for initialization.
-   * We can unwrap the original procedure at this point
-   * so that this function is no longer called until the
-   * server resets and the function is wrapped again.
-   */
-  ProcVector[X_QueryTree] = winProcQueryTreeOrig;
-
-  /*
-   * Call original function and bail if it fails.
-   * NOTE: We must do this first, since we need XdmcpOpenDisplay
-   * to be called before we initialize our clipboard client.
-   */
-  iReturn = (*winProcQueryTreeOrig) (client);
-  if (iReturn != 0)
-    {
-      ErrorF ("winProcQueryTree - ProcQueryTree failed, bailing.\n");
-      return iReturn;
-    }
-
-  /* Make errors more obvious */
-  winProcQueryTreeOrig = NULL;
-
-  /* Do nothing if clipboard is not enabled */
-  if (!g_fClipboard)
-    {
-      ErrorF ("winProcQueryTree - Clipboard is not enabled, "
-	      "returning.\n");
-      return iReturn;
-    }
-
-  /* If the clipboard client has already been started, abort */
-  if (g_fClipboardLaunched)
-    {
-      ErrorF ("winProcQueryTree - Clipboard client already "
-	      "launched, returning.\n");
-      return iReturn;
-    }
-
-  /* Startup the clipboard client if clipboard mode is being used */
-  if (g_fXdmcpEnabled && g_fClipboard)
-    {
-      /*
-       * NOTE: The clipboard client is started here for a reason:
-       * 1) Assume you are using XDMCP (e.g. XWin -query %hostname%)
-       * 2) If the clipboard client attaches during X Server startup,
-       *    then it becomes the "magic client" that causes the X Server
-       *    to reset if it exits.
-       * 3) XDMCP calls KillAllClients when it starts up.
-       * 4) The clipboard client is a client, so it is killed.
-       * 5) The clipboard client is the "magic client", so the X Server
-       *    resets itself.
-       * 6) This repeats ad infinitum.
-       * 7) We avoid this by waiting until at least one client (could
-       *    be XDM, could be another client) connects, which makes it
-       *    almost certain that the clipboard client will not connect
-       *    until after XDM when using XDMCP.
-       * 8) Unfortunately, there is another problem.
-       * 9) XDM walks the list of windows with XQueryTree,
-       *    killing any client it finds with a window.
-       * 10)Thus, when using XDMCP we wait until the first call
-       *    to ProcQueryTree before we startup the clipboard client.
-       *    This should prevent XDM from finding the clipboard client,
-       *    since it has not yet created a window.
-       * 11)Startup when not using XDMCP is handled in
-       *    winProcEstablishConnection.
-       */
-      
-      /* Create the clipboard client thread */
-      if (!winInitClipboard ())
-	{
-	  ErrorF ("winProcQueryTree - winClipboardInit "
-		  "failed.\n");
-	  return iReturn;
-	}
-      
-      ErrorF ("winProcQueryTree - winInitClipboard returned.\n");
-    }
-  
-  /* Flag that clipboard client has been launched */
-  g_fClipboardLaunched = TRUE;
-
-  return iReturn;
-}
-
-
-/*
- * Wrapper for internal EstablishConnection function.
- * Initializes internal clients that must not be started until
- * an external client has connected.
- */
-
-int
-winProcEstablishConnection (ClientPtr client)
-{
-  int			iReturn;
-  static int		s_iCallCount = 0;
-  static unsigned long	s_ulServerGeneration = 0;
-
-  if (s_iCallCount == 0 || s_iCallCount == CLIP_NUM_CALLS) ErrorF ("winProcEstablishConnection - Hello\n");
-
-  /* Do nothing if clipboard is not enabled */
-  if (!g_fClipboard)
-    {
-      ErrorF ("winProcEstablishConnection - Clipboard is not enabled, "
-	      "returning.\n");
-      
-      /* Unwrap the original function, call it, and return */
-      InitialVector[2] = winProcEstablishConnectionOrig;
-      iReturn = (*winProcEstablishConnectionOrig) (client);
-      winProcEstablishConnectionOrig = NULL;
-      return iReturn;
-    }
-
-  /* Watch for server reset */
-  if (s_ulServerGeneration != serverGeneration)
-    {
-      /* Save new generation number */
-      s_ulServerGeneration = serverGeneration;
-
-      /* Reset call count */
-      s_iCallCount = 0;
-    }
-
-  /* Increment call count */
-  ++s_iCallCount;
-
-  /* Wait for CLIP_NUM_CALLS when Xdmcp is enabled */
-  if (g_fXdmcpEnabled
-      && !g_fClipboardLaunched
-      && s_iCallCount < CLIP_NUM_CALLS)
-    {
-      if (s_iCallCount == 1) ErrorF ("winProcEstablishConnection - Xdmcp, waiting to "
-	      "start clipboard client until %dth call", CLIP_NUM_CALLS);
-      if (s_iCallCount == CLIP_NUM_CALLS - 1) ErrorF (".\n");
-      else ErrorF (".");
-      return (*winProcEstablishConnectionOrig) (client);
-    }
-
-  /*
-   * This procedure is only used for initialization.
-   * We can unwrap the original procedure at this point
-   * so that this function is no longer called until the
-   * server resets and the function is wrapped again.
-   */
-  InitialVector[2] = winProcEstablishConnectionOrig;
-
-  /*
-   * Call original function and bail if it fails.
-   * NOTE: We must do this first, since we need XdmcpOpenDisplay
-   * to be called before we initialize our clipboard client.
-   */
-  iReturn = (*winProcEstablishConnectionOrig) (client);
-  if (iReturn != 0)
-    {
-      ErrorF ("winProcEstablishConnection - ProcEstablishConnection "
-	      "failed, bailing.\n");
-      return iReturn;
-    }
-
-  /* Clear original function pointer */
-  winProcEstablishConnectionOrig = NULL;
-
-  /* If the clipboard client has already been started, abort */
-  if (g_fClipboardLaunched)
-    {
-      ErrorF ("winProcEstablishConnection - Clipboard client already "
-	      "launched, returning.\n");
-      return iReturn;
-    }
-
-  /* Startup the clipboard client if clipboard mode is being used */
-  if (g_fClipboard)
-    {
-      /*
-       * NOTE: The clipboard client is started here for a reason:
-       * 1) Assume you are using XDMCP (e.g. XWin -query %hostname%)
-       * 2) If the clipboard client attaches during X Server startup,
-       *    then it becomes the "magic client" that causes the X Server
-       *    to reset if it exits.
-       * 3) XDMCP calls KillAllClients when it starts up.
-       * 4) The clipboard client is a client, so it is killed.
-       * 5) The clipboard client is the "magic client", so the X Server
-       *    resets itself.
-       * 6) This repeats ad infinitum.
-       * 7) We avoid this by waiting until at least one client (could
-       *    be XDM, could be another client) connects, which makes it
-       *    almost certain that the clipboard client will not connect
-       *    until after XDM when using XDMCP.
-       * 8) Unfortunately, there is another problem.
-       * 9) XDM walks the list of windows with XQueryTree,
-       *    killing any client it finds with a window.
-       * 10)Thus, when using XDMCP we wait until CLIP_NUM_CALLS
-       *    to ProcEstablishCeonnection before we startup the clipboard
-       *    client.  This should prevent XDM from finding the clipboard
-       *    client, since it has not yet created a window.
-       */
-      
-      /* Create the clipboard client thread */
-      if (!winInitClipboard ())
-	{
-	  ErrorF ("winProcEstablishConnection - winClipboardInit "
-		  "failed.\n");
-	  return iReturn;
-	}
-      
-      ErrorF ("winProcEstablishConnection - winInitClipboard returned.\n");
-    }
-  
-  /* Flag that clipboard client has been launched */
-  g_fClipboardLaunched = TRUE;
-
-  return iReturn;
-}
-
-
-/*
- * Wrapper for internal SetSelectionOwner function.
- * Grabs ownership of Windows clipboard when X11 clipboard owner changes.
- */
-
-int
-winProcSetSelectionOwner (ClientPtr client)
-{
-  int			i;
-  DrawablePtr		pDrawable;
-  WindowPtr		pWindow = None;
-  Bool			fOwnedToNotOwned = FALSE;
-  static Window		s_iOwners[CLIP_NUM_SELECTIONS] = {None};
-  static unsigned long	s_ulServerGeneration = 0;
-  REQUEST(xSetSelectionOwnerReq);
-  
-  REQUEST_SIZE_MATCH(xSetSelectionOwnerReq);
-
-  winDebug("winProcSetSelectionOwner - Hello.\n");
-
-  /* Watch for server reset */
-  if (s_ulServerGeneration != serverGeneration)
-    {
-      /* Save new generation number */
-      s_ulServerGeneration = serverGeneration;
-
-      /* Initialize static variables */
-      for (i = 0; i < CLIP_NUM_SELECTIONS; ++i)
-	s_iOwners[i] = None;
-    }
-
-  /* Abort if clipboard not completely initialized yet */
-  if (!g_fClipboardStarted)
-    {
-      /* ErrorF ("winProcSetSelectionOwner - Clipboard not yet started, "
-	      "aborting.\n"); */
-      goto winProcSetSelectionOwner_Done;
-    }
-  
-  /* Grab window if we have one */
-  if (None != stuff->window)
-    {
-      /* Grab the Window from the request */
-      int rc = dixLookupWindow(&pWindow, stuff->window, client, DixReadAccess);
-      if (rc != Success) {
-	  ErrorF ("winProcSetSelectionOwner - Found BadWindow, aborting.\n");
-	  goto winProcSetSelectionOwner_Done;
-      }
-    }
-
-  /* Now we either have a valid window or None */
-
-  /* Save selection owners for monitored selections, ignore other selections */
-  if (XA_PRIMARY == stuff->selection)
-    {
-      /* Look for owned -> not owned transition */
-      if (None == stuff->window
-	  && None != s_iOwners[CLIP_OWN_PRIMARY])
-	{
-	  fOwnedToNotOwned = TRUE;
-
-	  winDebug("winProcSetSelectionOwner - PRIMARY - Going from "
-		  "owned to not owned.\n");
-
-	  /* Adjust last owned selection */
-	  if (None != s_iOwners[CLIP_OWN_CLIPBOARD])
-	    g_atomLastOwnedSelection = MakeAtom ("CLIPBOARD", 9, TRUE);
-	  else
-	    g_atomLastOwnedSelection = None;
-	}
-      
-      /* Save new selection owner or None */
-      s_iOwners[CLIP_OWN_PRIMARY] = stuff->window;
-
-      winDebug("winProcSetSelectionOwner - PRIMARY - Now owned by: %d\n",
-	      stuff->window);
-    }
-  else if (MakeAtom ("CLIPBOARD", 9, TRUE) == stuff->selection)
-    {
-      /* Look for owned -> not owned transition */
-      if (None == stuff->window
-	  && None != s_iOwners[CLIP_OWN_CLIPBOARD])
-	{
-	  fOwnedToNotOwned = TRUE;
-
-	  winDebug("winProcSetSelectionOwner - CLIPBOARD - Going from "
-                   "owned to not owned.\n");
-
-	  /* Adjust last owned selection */
-	  if (None != s_iOwners[CLIP_OWN_PRIMARY])
-	    g_atomLastOwnedSelection = XA_PRIMARY;
-	  else
-	    g_atomLastOwnedSelection = None;
-	}
-      
-      /* Save new selection owner or None */
-      s_iOwners[CLIP_OWN_CLIPBOARD] = stuff->window;
-
-      winDebug("winProcSetSelectionOwner - CLIPBOARD - Now owned by: %d\n",
-               stuff->window);
-
-    }
-  else
-    goto winProcSetSelectionOwner_Done;
-
-  /*
-   * At this point, if one of the selections is still owned by the 
-   * clipboard manager then it should be marked as unowned since
-   * we will be taking ownership of the Win32 clipboard.
-   */
-  if (g_iClipboardWindow == s_iOwners[CLIP_OWN_PRIMARY])
-    s_iOwners[CLIP_OWN_PRIMARY] = None;
-  if (g_iClipboardWindow == s_iOwners[CLIP_OWN_CLIPBOARD])
-    s_iOwners[CLIP_OWN_CLIPBOARD] = None;
-
-  /*
-   * Handle case when selection is being disowned,
-   * WM_DRAWCLIPBOARD did not do the disowning,
-   * both monitored selections are no longer owned,
-   * an owned to not owned transition was detected,
-   * and we currently own the Win32 clipboard.
-   */
-  if (stuff->window == None
-      && s_iOwners[CLIP_OWN_PRIMARY] == None
-      && s_iOwners[CLIP_OWN_CLIPBOARD] == None
-      && fOwnedToNotOwned
-      && g_hwndClipboard != NULL
-      && g_hwndClipboard == GetClipboardOwner ())
-    {
-      winDebug("winProcSetSelectionOwner - We currently own the "
-               "clipboard and neither the PRIMARY nor the CLIPBOARD "
-               "selections are owned, releasing ownership of Win32 "
-               "clipboard.\n");
-
-      /* Release ownership of the Windows clipboard */
-      OpenClipboard (NULL);
-      EmptyClipboard ();
-      CloseClipboard ();
-
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Abort if no window at this point */
-  if (None == stuff->window)
-    {
-      winDebug("winProcSetSelectionOwner - No window, returning.\n");
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Abort if invalid selection */
-  if (!ValidAtom (stuff->selection))
-    {
-      ErrorF ("winProcSetSelectionOwner - Found BadAtom, aborting.\n");
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Cast Window to Drawable */
-  pDrawable = (DrawablePtr) pWindow;
-  
-  /* Abort if clipboard manager is owning the selection */
-  if (pDrawable->id == g_iClipboardWindow)
-    {
-      winDebug("winProcSetSelectionOwner - We changed ownership, "
-               "aborting.\n");
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Abort if root window is taking ownership */
-  if (pDrawable->id == 0)
-    {
-      ErrorF ("winProcSetSelectionOwner - Root window taking ownership, "
-	      "aborting\n");
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Close clipboard if we have it open already */
-  if (GetOpenClipboardWindow () == g_hwndClipboard)
-    {
-      CloseClipboard ();
-    }
-
-  /* Access the Windows clipboard */
-  if (!OpenClipboard (g_hwndClipboard))
-    {
-      ErrorF ("winProcSetSelectionOwner - OpenClipboard () failed: %08x\n",
-	      (int) GetLastError ());
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Take ownership of the Windows clipboard */
-  if (!EmptyClipboard ())
-    {
-      ErrorF ("winProcSetSelectionOwner - EmptyClipboard () failed: %08x\n",
-	      (int) GetLastError ());
-      goto winProcSetSelectionOwner_Done;
-    }
-
-  /* Advertise Unicode if we support it */
-  if (g_fUnicodeSupport)
-    SetClipboardData (CF_UNICODETEXT, NULL);
-
-  /* Always advertise regular text */
-  SetClipboardData (CF_TEXT, NULL);
-
-  /* Save handle to last owned selection */
-  g_atomLastOwnedSelection = stuff->selection;
-
-  /* Release the clipboard */
-  if (!CloseClipboard ())
-    {
-      ErrorF ("winProcSetSelectionOwner - CloseClipboard () failed: "
-	      "%08x\n",
-	      (int) GetLastError ());
-      goto winProcSetSelectionOwner_Done;
-    }
-
- winProcSetSelectionOwner_Done:
-  return (*winProcSetSelectionOwnerOrig) (client);
-}
+/*

+ *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.

+ *Copyright (C) Colin Harrison 2005-2008

+ *

+ *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 HAROLD L HUNT II 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 copyright holder(s)

+ *and author(s) 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 copyright holder(s) and author(s).

+ *

+ * Authors:	Harold L Hunt II

+ *              Colin Harrison

+ */

+

+#ifdef HAVE_XWIN_CONFIG_H

+#include <xwin-config.h>

+#endif

+#include "win.h"

+#include "dixstruct.h"

+#include <X11/Xatom.h>

+

+

+/*

+ * Constants

+ */

+

+#define CLIP_NUM_CALLS			4

+#define CLIP_NUM_SELECTIONS		2

+#define CLIP_OWN_PRIMARY		0

+#define CLIP_OWN_CLIPBOARD		1

+

+

+/*

+ * Local function prototypes

+ */

+

+int winProcEstablishConnection(ClientPtr /* client */);

+int winProcQueryTree(ClientPtr /* client */);

+int winProcSetSelectionOwner(ClientPtr /* client */);

+

+

+/*

+ * References to external symbols

+ */

+

+extern Bool		g_fUnicodeSupport;

+extern int		g_iNumScreens;

+extern unsigned int	g_uiAuthDataLen;

+extern char		*g_pAuthData;

+extern Bool		g_fXdmcpEnabled;

+extern Bool		g_fClipboardLaunched;

+extern Bool		g_fClipboardStarted;

+extern Bool		g_fClipboard;

+extern Window		g_iClipboardWindow;

+extern Atom		g_atomLastOwnedSelection;

+extern HWND		g_hwndClipboard;

+

+extern winDispatchProcPtr	winProcEstablishConnectionOrig;

+extern winDispatchProcPtr	winProcQueryTreeOrig;

+extern winDispatchProcPtr	winProcSetSelectionOwnerOrig;

+

+

+/*

+ * Wrapper for internal QueryTree function.

+ * Hides the clipboard client when it is the only client remaining.

+ */

+

+int

+winProcQueryTree (ClientPtr client)

+{

+  int			iReturn;

+

+  ErrorF ("winProcQueryTree - Hello\n");

+

+  /*

+   * This procedure is only used for initialization.

+   * We can unwrap the original procedure at this point

+   * so that this function is no longer called until the

+   * server resets and the function is wrapped again.

+   */

+  ProcVector[X_QueryTree] = winProcQueryTreeOrig;

+

+  /*

+   * Call original function and bail if it fails.

+   * NOTE: We must do this first, since we need XdmcpOpenDisplay

+   * to be called before we initialize our clipboard client.

+   */

+  iReturn = (*winProcQueryTreeOrig) (client);

+  if (iReturn != 0)

+    {

+      ErrorF ("winProcQueryTree - ProcQueryTree failed, bailing.\n");

+      return iReturn;

+    }

+

+  /* Make errors more obvious */

+  winProcQueryTreeOrig = NULL;

+

+  /* Do nothing if clipboard is not enabled */

+  if (!g_fClipboard)

+    {

+      ErrorF ("winProcQueryTree - Clipboard is not enabled, "

+	      "returning.\n");

+      return iReturn;

+    }

+

+  /* If the clipboard client has already been started, abort */

+  if (g_fClipboardLaunched)

+    {

+      ErrorF ("winProcQueryTree - Clipboard client already "

+	      "launched, returning.\n");

+      return iReturn;

+    }

+

+  /* Startup the clipboard client if clipboard mode is being used */

+  if (g_fXdmcpEnabled && g_fClipboard)

+    {

+      /*

+       * NOTE: The clipboard client is started here for a reason:

+       * 1) Assume you are using XDMCP (e.g. XWin -query %hostname%)

+       * 2) If the clipboard client attaches during X Server startup,

+       *    then it becomes the "magic client" that causes the X Server

+       *    to reset if it exits.

+       * 3) XDMCP calls KillAllClients when it starts up.

+       * 4) The clipboard client is a client, so it is killed.

+       * 5) The clipboard client is the "magic client", so the X Server

+       *    resets itself.

+       * 6) This repeats ad infinitum.

+       * 7) We avoid this by waiting until at least one client (could

+       *    be XDM, could be another client) connects, which makes it

+       *    almost certain that the clipboard client will not connect

+       *    until after XDM when using XDMCP.

+       * 8) Unfortunately, there is another problem.

+       * 9) XDM walks the list of windows with XQueryTree,

+       *    killing any client it finds with a window.

+       * 10)Thus, when using XDMCP we wait until the first call

+       *    to ProcQueryTree before we startup the clipboard client.

+       *    This should prevent XDM from finding the clipboard client,

+       *    since it has not yet created a window.

+       * 11)Startup when not using XDMCP is handled in

+       *    winProcEstablishConnection.

+       */

+      

+      /* Create the clipboard client thread */

+      if (!winInitClipboard ())

+	{

+	  ErrorF ("winProcQueryTree - winClipboardInit "

+		  "failed.\n");

+	  return iReturn;

+	}

+      

+      ErrorF ("winProcQueryTree - winInitClipboard returned.\n");

+    }

+  

+  /* Flag that clipboard client has been launched */

+  g_fClipboardLaunched = TRUE;

+

+  return iReturn;

+}

+

+

+/*

+ * Wrapper for internal EstablishConnection function.

+ * Initializes internal clients that must not be started until

+ * an external client has connected.

+ */

+

+int

+winProcEstablishConnection (ClientPtr client)

+{

+  int			iReturn;

+  static int		s_iCallCount = 0;

+  static unsigned long	s_ulServerGeneration = 0;

+

+  if (s_iCallCount == 0 || s_iCallCount == CLIP_NUM_CALLS) ErrorF ("winProcEstablishConnection - Hello\n");

+

+  /* Do nothing if clipboard is not enabled */

+  if (!g_fClipboard)

+    {

+      ErrorF ("winProcEstablishConnection - Clipboard is not enabled, "

+	      "returning.\n");

+      

+      /* Unwrap the original function, call it, and return */

+      InitialVector[2] = winProcEstablishConnectionOrig;

+      iReturn = (*winProcEstablishConnectionOrig) (client);

+      winProcEstablishConnectionOrig = NULL;

+      return iReturn;

+    }

+

+  /* Watch for server reset */

+  if (s_ulServerGeneration != serverGeneration)

+    {

+      /* Save new generation number */

+      s_ulServerGeneration = serverGeneration;

+

+      /* Reset call count */

+      s_iCallCount = 0;

+    }

+

+  /* Increment call count */

+  ++s_iCallCount;

+

+  /* Wait for CLIP_NUM_CALLS when Xdmcp is enabled */

+  if (g_fXdmcpEnabled

+      && !g_fClipboardLaunched

+      && s_iCallCount < CLIP_NUM_CALLS)

+    {

+      if (s_iCallCount == 1) ErrorF ("winProcEstablishConnection - Xdmcp, waiting to "

+	      "start clipboard client until %dth call", CLIP_NUM_CALLS);

+      if (s_iCallCount == CLIP_NUM_CALLS - 1) ErrorF (".\n");

+      else ErrorF (".");

+      return (*winProcEstablishConnectionOrig) (client);

+    }

+

+  /*

+   * This procedure is only used for initialization.

+   * We can unwrap the original procedure at this point

+   * so that this function is no longer called until the

+   * server resets and the function is wrapped again.

+   */

+  InitialVector[2] = winProcEstablishConnectionOrig;

+

+  /*

+   * Call original function and bail if it fails.

+   * NOTE: We must do this first, since we need XdmcpOpenDisplay

+   * to be called before we initialize our clipboard client.

+   */

+  iReturn = (*winProcEstablishConnectionOrig) (client);

+  if (iReturn != 0)

+    {

+      ErrorF ("winProcEstablishConnection - ProcEstablishConnection "

+	      "failed, bailing.\n");

+      return iReturn;

+    }

+

+  /* Clear original function pointer */

+  winProcEstablishConnectionOrig = NULL;

+

+  /* If the clipboard client has already been started, abort */

+  if (g_fClipboardLaunched)

+    {

+      ErrorF ("winProcEstablishConnection - Clipboard client already "

+	      "launched, returning.\n");

+      return iReturn;

+    }

+

+  /* Startup the clipboard client if clipboard mode is being used */

+  if (g_fClipboard)

+    {

+      /*

+       * NOTE: The clipboard client is started here for a reason:

+       * 1) Assume you are using XDMCP (e.g. XWin -query %hostname%)

+       * 2) If the clipboard client attaches during X Server startup,

+       *    then it becomes the "magic client" that causes the X Server

+       *    to reset if it exits.

+       * 3) XDMCP calls KillAllClients when it starts up.

+       * 4) The clipboard client is a client, so it is killed.

+       * 5) The clipboard client is the "magic client", so the X Server

+       *    resets itself.

+       * 6) This repeats ad infinitum.

+       * 7) We avoid this by waiting until at least one client (could

+       *    be XDM, could be another client) connects, which makes it

+       *    almost certain that the clipboard client will not connect

+       *    until after XDM when using XDMCP.

+       * 8) Unfortunately, there is another problem.

+       * 9) XDM walks the list of windows with XQueryTree,

+       *    killing any client it finds with a window.

+       * 10)Thus, when using XDMCP we wait until CLIP_NUM_CALLS

+       *    to ProcEstablishCeonnection before we startup the clipboard

+       *    client.  This should prevent XDM from finding the clipboard

+       *    client, since it has not yet created a window.

+       */

+      

+      /* Create the clipboard client thread */

+      if (!winInitClipboard ())

+	{

+	  ErrorF ("winProcEstablishConnection - winClipboardInit "

+		  "failed.\n");

+	  return iReturn;

+	}

+      

+      ErrorF ("winProcEstablishConnection - winInitClipboard returned.\n");

+    }

+  

+  /* Flag that clipboard client has been launched */

+  g_fClipboardLaunched = TRUE;

+

+  return iReturn;

+}

+

+

+/*

+ * Wrapper for internal SetSelectionOwner function.

+ * Grabs ownership of Windows clipboard when X11 clipboard owner changes.

+ */

+

+int

+winProcSetSelectionOwner (ClientPtr client)

+{

+  int			i;

+  DrawablePtr		pDrawable;

+  WindowPtr		pWindow = None;

+  Bool			fOwnedToNotOwned = FALSE;

+  static Window		s_iOwners[CLIP_NUM_SELECTIONS] = {None};

+  static unsigned long	s_ulServerGeneration = 0;

+  REQUEST(xSetSelectionOwnerReq);

+  

+  REQUEST_SIZE_MATCH(xSetSelectionOwnerReq);

+

+  winDebug("winProcSetSelectionOwner - Hello.\n");

+

+  /* Watch for server reset */

+  if (s_ulServerGeneration != serverGeneration)

+    {

+      /* Save new generation number */

+      s_ulServerGeneration = serverGeneration;

+

+      /* Initialize static variables */

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

+	s_iOwners[i] = None;

+    }

+

+  /* Abort if clipboard not completely initialized yet */

+  if (!g_fClipboardStarted)

+    {

+      /* ErrorF ("winProcSetSelectionOwner - Clipboard not yet started, "

+	      "aborting.\n"); */

+      goto winProcSetSelectionOwner_Done;

+    }

+  

+  /* Grab window if we have one */

+  if (None != stuff->window)

+    {

+      /* Grab the Window from the request */

+      int rc = dixLookupWindow(&pWindow, stuff->window, client, DixReadAccess);

+      if (rc != Success) {

+	  ErrorF ("winProcSetSelectionOwner - Found BadWindow, aborting.\n");

+	  goto winProcSetSelectionOwner_Done;

+      }

+    }

+

+  /* Now we either have a valid window or None */

+

+  /* Save selection owners for monitored selections, ignore other selections */

+  if (XA_PRIMARY == stuff->selection)

+    {

+      /* Look for owned -> not owned transition */

+      if (None == stuff->window

+	  && None != s_iOwners[CLIP_OWN_PRIMARY])

+	{

+	  fOwnedToNotOwned = TRUE;

+

+	  winDebug("winProcSetSelectionOwner - PRIMARY - Going from "

+		  "owned to not owned.\n");

+

+	  /* Adjust last owned selection */

+	  if (None != s_iOwners[CLIP_OWN_CLIPBOARD])

+	    g_atomLastOwnedSelection = MakeAtom ("CLIPBOARD", 9, TRUE);

+	  else

+	    g_atomLastOwnedSelection = None;

+	}

+      

+      /* Save new selection owner or None */

+      s_iOwners[CLIP_OWN_PRIMARY] = stuff->window;

+

+      winDebug("winProcSetSelectionOwner - PRIMARY - Now owned by: %d\n",

+	      stuff->window);

+    }

+  else if (MakeAtom ("CLIPBOARD", 9, TRUE) == stuff->selection)

+    {

+      /* Look for owned -> not owned transition */

+      if (None == stuff->window

+	  && None != s_iOwners[CLIP_OWN_CLIPBOARD])

+	{

+	  fOwnedToNotOwned = TRUE;

+

+	  winDebug("winProcSetSelectionOwner - CLIPBOARD - Going from "

+                   "owned to not owned.\n");

+

+	  /* Adjust last owned selection */

+	  if (None != s_iOwners[CLIP_OWN_PRIMARY])

+	    g_atomLastOwnedSelection = XA_PRIMARY;

+	  else

+	    g_atomLastOwnedSelection = None;

+	}

+      

+      /* Save new selection owner or None */

+      s_iOwners[CLIP_OWN_CLIPBOARD] = stuff->window;

+

+      winDebug("winProcSetSelectionOwner - CLIPBOARD - Now owned by: %d\n",

+               stuff->window);

+

+    }

+  else

+    goto winProcSetSelectionOwner_Done;

+

+  /*

+   * At this point, if one of the selections is still owned by the 

+   * clipboard manager then it should be marked as unowned since

+   * we will be taking ownership of the Win32 clipboard.

+   */

+  if (g_iClipboardWindow == s_iOwners[CLIP_OWN_PRIMARY])

+    s_iOwners[CLIP_OWN_PRIMARY] = None;

+  if (g_iClipboardWindow == s_iOwners[CLIP_OWN_CLIPBOARD])

+    s_iOwners[CLIP_OWN_CLIPBOARD] = None;

+

+  /*

+   * Handle case when selection is being disowned,

+   * WM_DRAWCLIPBOARD did not do the disowning,

+   * both monitored selections are no longer owned,

+   * an owned to not owned transition was detected,

+   * and we currently own the Win32 clipboard.

+   */

+  if (stuff->window == None

+      && s_iOwners[CLIP_OWN_PRIMARY] == None

+      && s_iOwners[CLIP_OWN_CLIPBOARD] == None

+      && fOwnedToNotOwned

+      && g_hwndClipboard != NULL

+      && g_hwndClipboard == GetClipboardOwner ())

+    {

+      winDebug("winProcSetSelectionOwner - We currently own the "

+               "clipboard and neither the PRIMARY nor the CLIPBOARD "

+               "selections are owned, releasing ownership of Win32 "

+               "clipboard.\n");

+

+      /* Release ownership of the Windows clipboard */

+      OpenClipboard (NULL);

+      EmptyClipboard ();

+      CloseClipboard ();

+

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Abort if no window at this point */

+  if (None == stuff->window)

+    {

+      winDebug("winProcSetSelectionOwner - No window, returning.\n");

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Abort if invalid selection */

+  if (!ValidAtom (stuff->selection))

+    {

+      ErrorF ("winProcSetSelectionOwner - Found BadAtom, aborting.\n");

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Cast Window to Drawable */

+  pDrawable = (DrawablePtr) pWindow;

+  

+  /* Abort if clipboard manager is owning the selection */

+  if (pDrawable->id == g_iClipboardWindow)

+    {

+      winDebug("winProcSetSelectionOwner - We changed ownership, "

+               "aborting.\n");

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Abort if root window is taking ownership */

+  if (pDrawable->id == 0)

+    {

+      ErrorF ("winProcSetSelectionOwner - Root window taking ownership, "

+	      "aborting\n");

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Close clipboard if we have it open already */

+  if (GetOpenClipboardWindow () == g_hwndClipboard)

+    {

+      CloseClipboard ();

+    }

+

+  /* Access the Windows clipboard */

+  if (!OpenClipboard (g_hwndClipboard))

+    {

+      ErrorF ("winProcSetSelectionOwner - OpenClipboard () failed: %08x\n",

+	      (int) GetLastError ());

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Take ownership of the Windows clipboard */

+  if (!EmptyClipboard ())

+    {

+      ErrorF ("winProcSetSelectionOwner - EmptyClipboard () failed: %08x\n",

+	      (int) GetLastError ());

+      goto winProcSetSelectionOwner_Done;

+    }

+

+  /* Advertise Unicode if we support it */

+  if (g_fUnicodeSupport)

+    SetClipboardData (CF_UNICODETEXT, NULL);

+

+  /* Always advertise regular text */

+  SetClipboardData (CF_TEXT, NULL);

+

+  /* Save handle to last owned selection */

+  g_atomLastOwnedSelection = stuff->selection;

+

+  /* Release the clipboard */

+  if (!CloseClipboard ())

+    {

+      ErrorF ("winProcSetSelectionOwner - CloseClipboard () failed: "

+	      "%08x\n",

+	      (int) GetLastError ());

+      goto winProcSetSelectionOwner_Done;

+    }

+

+ winProcSetSelectionOwner_Done:

+  return (*winProcSetSelectionOwnerOrig) (client);

+}

diff --git a/xorg-server/hw/xwin/winwindowswm.c b/xorg-server/hw/xwin/winwindowswm.c
index f6125656d..864a2fa96 100644
--- a/xorg-server/hw/xwin/winwindowswm.c
+++ b/xorg-server/hw/xwin/winwindowswm.c
@@ -44,10 +44,6 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include "protocol-versions.h"

 

 static int WMErrorBase;

-

-static DISPATCH_PROC(ProcWindowsWMDispatch);

-static DISPATCH_PROC(SProcWindowsWMDispatch);

-

 static unsigned char WMReqCode = 0;

 static int WMEventBase = 0;

 

@@ -80,31 +76,6 @@ make_box (int x, int y, int w, int h)
   return r;

 }

 

-void

-winWindowsWMExtensionInit (void)

-{

-  ExtensionEntry* extEntry;

-

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

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

-  eventResource = FakeClientID(0);

-

-  if (ClientType && eventResourceType &&

-      (extEntry = AddExtension(WINDOWSWMNAME,

-			       WindowsWMNumberEvents,

-			       WindowsWMNumberErrors,

-			       ProcWindowsWMDispatch,

-			       SProcWindowsWMDispatch,

-			       NULL,

-			       StandardMinorOpcode)))

-    {

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

-      WMErrorBase = extEntry->errorBase;

-      WMEventBase = extEntry->eventBase;

-      EventSwapVector[WMEventBase] = (EventSwapPtr) SNotifyEvent;

-    }

-}

-

 static int

 ProcWindowsWMQueryVersion(register ClientPtr client)

 {

@@ -641,3 +612,28 @@ SProcWindowsWMDispatch (register ClientPtr client)
       return BadRequest;

     }

 }

+

+void

+winWindowsWMExtensionInit (void)

+{

+  ExtensionEntry* extEntry;

+

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

+  eventResourceType = CreateNewResourceType(WMFreeEvents, "WMEvent");

+  eventResource = FakeClientID(0);

+

+  if (ClientType && eventResourceType &&

+      (extEntry = AddExtension(WINDOWSWMNAME,

+			       WindowsWMNumberEvents,

+			       WindowsWMNumberErrors,

+			       ProcWindowsWMDispatch,

+			       SProcWindowsWMDispatch,

+			       NULL,

+			       StandardMinorOpcode)))

+    {

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

+      WMErrorBase = extEntry->errorBase;

+      WMEventBase = extEntry->eventBase;

+      EventSwapVector[WMEventBase] = (EventSwapPtr) SNotifyEvent;

+    }

+}