Merge remote-tracking branch 'origin/released'

Conflicts:
	xorg-server/hw/xwin/InitOutput.c
	xorg-server/hw/xwin/win.h
	xorg-server/hw/xwin/winclipboard/internal.h
	xorg-server/hw/xwin/winclipboard/thread.c
	xorg-server/hw/xwin/winclipboard/wndproc.c
	xorg-server/hw/xwin/winclipboard/xevents.c
	xorg-server/hw/xwin/winclipboardinit.c
	xorg-server/hw/xwin/winclipboardwrappers.c
	xorg-server/hw/xwin/winglobals.c

11 files changed, 2333 insertions, 0 deletions

diff --git a/xorg-server/hw/xwin/winclipboard/Makefile.am b/xorg-server/hw/xwin/winclipboard/Makefile.am
new file mode 100644
index 000000000..b1c95f4ef
--- /dev/null
+++ b/xorg-server/hw/xwin/winclipboard/Makefile.am
@@ -0,0 +1,25 @@
+noinst_LTLIBRARIES = libXWinclipboard.la
+
+libXWinclipboard_la_SOURCES = \
+	winclipboard.h \
+	textconv.c \
+	thread.c \
+	wndproc.c \
+	xevents.c
+
+libXWinclipboard_la_CFLAGS = -DHAVE_XWIN_CONFIG_H \
+			     $(DIX_CFLAGS) \
+			     $(XWINMODULES_CFLAGS)
+
+libXWinclipboard_la_LDFLAGS = -static -no-undefined
+
+bin_PROGRAMS = xwinclip
+
+xwinclip_SOURCES = xwinclip.c debug.c
+
+xwinclip_CFLAGS = $(XWINMODULES_CFLAGS)
+
+xwinclip_LDADD = libXWinclipboard.la $(XWINMODULES_LIBS) -lgdi32
+
+include $(top_srcdir)/manpages.am
+appman_PRE = xwinclip.man
diff --git a/xorg-server/hw/xwin/winclipboard/debug.c b/xorg-server/hw/xwin/winclipboard/debug.c
new file mode 100644
index 000000000..78ab6d902
--- /dev/null
+++ b/xorg-server/hw/xwin/winclipboard/debug.c
@@ -0,0 +1,52 @@
+//
+// Copyright © Jon TURNEY 2013
+//
+// This file is part of xwinclip.
+//
+// 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 (including the next
+// paragraph) shall be included in all copies or substantial portions of the
+// Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+
+#include <stdarg.h>
+#include <stdio.h>
+
+#if 1
+int
+winDebug(const char *format, ...)
+{
+  int count;
+  va_list ap;
+  va_start(ap, format);
+  count = fprintf(stderr, "xwinclip: ");
+  count += vfprintf(stderr, format, ap);
+  va_end(ap);
+  return count;
+}
+#endif
+
+int
+ErrorF(const char *format, ...)
+{
+  int count;
+  va_list ap;
+  va_start(ap, format);
+  count = vfprintf(stderr, format, ap);
+  va_end(ap);
+  return count;
+}
diff --git a/xorg-server/hw/xwin/winclipboard/internal.h b/xorg-server/hw/xwin/winclipboard/internal.h
new file mode 100755
index 000000000..d42497cc9
--- /dev/null
+++ b/xorg-server/hw/xwin/winclipboard/internal.h
@@ -0,0 +1,125 @@
+#ifndef _WINCLIPBOARD_H_
+#define _WINCLIPBOARD_H_
+/*
+ *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
+ */
+
+/* Standard library headers */
+#include <assert.h>
+#include <stdio.h>
+#include <stdlib.h>
+#ifndef _MSC_VER
+#include <unistd.h>
+#endif
+#ifdef __CYGWIN__
+#include <sys/select.h>
+#else
+#include <X11/Xwinsock.h>
+#endif
+#include <fcntl.h>
+#include <setjmp.h>
+#ifdef _MSC_VER
+typedef int pid_t;
+#endif
+#include <pthread.h>
+
+/* X headers */
+#include <X11/X.h>
+#include <X11/Xatom.h>
+#include <X11/Xproto.h>
+#include <X11/Xutil.h>
+
+/* Windows headers */
+#include <X11/Xwindows.h>
+
+/* Clipboard module constants */
+#define WIN_CLIPBOARD_WINDOW_CLASS		"xwinclip"
+#define WIN_CLIPBOARD_WINDOW_TITLE		"xwinclip"
+#ifdef HAS_DEVWINDOWS
+#define WIN_MSG_QUEUE_FNAME			"/dev/windows"
+#endif
+#define WIN_CONNECT_RETRIES			40
+#define WIN_CONNECT_DELAY			4
+#define WIN_JMP_OKAY				0
+#define WIN_JMP_ERROR_IO			2
+#define WIN_LOCAL_PROPERTY			"CYGX_CUT_BUFFER"
+#define WIN_XEVENTS_SUCCESS			0
+#define WIN_XEVENTS_CONVERT			2
+#define WIN_XEVENTS_NOTIFY			3
+
+#include "winmsg.h"
+
+/*
+ * References to external symbols
+ */
+
+extern char *display;
+/*
+ * winclipboardinit.c
+ */
+
+Bool
+ winInitClipboard(void);
+
+HWND winClipboardCreateMessagingWindow(void);
+
+/*
+ * winclipboardtextconv.c
+ */
+
+void
+ winClipboardDOStoUNIX(char *pszData, int iLength);
+
+void
+ winClipboardUNIXtoDOS(char **ppszData, int iLength);
+
+/*
+ * winclipboardthread.c
+ */
+
+void *winClipboardProc(void *);
+
+/*
+ * winclipboardwndproc.c
+ */
+
+BOOL winClipboardFlushWindowsMessageQueue(HWND hwnd);
+
+LRESULT CALLBACK
+winClipboardWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
+
+/*
+ * winclipboardxevents.c
+ */
+
+int
+
+winClipboardFlushXEvents(HWND hwnd,
+                         int iWindow, Display * pDisplay, Bool fUnicodeSupport, Bool ClipboardOpened);
+#endif
diff --git a/xorg-server/hw/xwin/winclipboard/makefile b/xorg-server/hw/xwin/winclipboard/makefile
new file mode 100644
index 000000000..f49117b3e
--- /dev/null
+++ b/xorg-server/hw/xwin/winclipboard/makefile
@@ -0,0 +1,18 @@
+LIBRARY = libXWinclipboard
+
+CSRCS = \
+	textconv.c \
+	thread.c \
+	wndproc.c \
+	xevents.c
+
+INCLUDES += ..
+
+DEFINES += HAVE_XWIN_CONFIG_H
+DEFINES += XWIN_CLIPBOARD
+DEFINES += XWIN_MULTIWINDOW
+DEFINES += XWIN_GLX_WINDOWS
+DEFINES += XWIN_RANDR
+DEFINES += RELOCATE_PROJECTROOT
+DEFINES += PTW32_STATIC_LIB
+
diff --git a/xorg-server/hw/xwin/winclipboard/textconv.c b/xorg-server/hw/xwin/winclipboard/textconv.c
new file mode 100644
index 000000000..9c9cb3529
--- /dev/null
+++ b/xorg-server/hw/xwin/winclipboard/textconv.c
@@ -0,0 +1,151 @@
+/*
+ *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
+
+/*
+ * Including any server header might define the macro _XSERVER64 on 64 bit machines.
+ * That macro must _NOT_ be defined for Xlib client code, otherwise bad things happen.
+ * So let's undef that macro if necessary.
+ */
+#ifdef _XSERVER64
+#undef _XSERVER64
+#endif
+
+#include <stdlib.h>
+#include "internal.h"
+
+/*
+ * Convert \r\n to \n
+ *
+ * NOTE: This was heavily inspired by, Cygwin's
+ * winsup/cygwin/fhandler.cc/fhandler_base::read ()
+ */
+
+void
+winClipboardDOStoUNIX(char *pszSrc, int iLength)
+{
+    char *pszDest = pszSrc;
+    char *pszEnd = pszSrc + iLength;
+
+    /* Loop until the last character */
+    while (pszSrc < pszEnd) {
+        /* Copy the current source character to current destination character */
+        *pszDest = *pszSrc;
+
+        /* Advance to the next source character */
+        pszSrc++;
+
+        /* Don't advance the destination character if we need to drop an \r */
+        if (*pszDest != '\r' || *pszSrc != '\n')
+            pszDest++;
+    }
+
+    /* Move the terminating null */
+    *pszDest = '\0';
+}
+
+/*
+ * Convert \n to \r\n
+ */
+
+void
+winClipboardUNIXtoDOS(char **ppszData, int iLength)
+{
+    int iNewlineCount = 0;
+    char *pszSrc = *ppszData;
+    char *pszEnd = pszSrc + iLength;
+    char *pszDest = NULL, *pszDestBegin = NULL;
+
+    winDebug("UNIXtoDOS () - Original data:'%s'\n", *ppszData);
+
+    /* Count \n characters without leading \r */
+    while (pszSrc < pszEnd) {
+        /* Skip ahead two character if found set of \r\n */
+        if (*pszSrc == '\r' && pszSrc + 1 < pszEnd && *(pszSrc + 1) == '\n') {
+            pszSrc += 2;
+            continue;
+        }
+
+        /* Increment the count if found naked \n */
+        if (*pszSrc == '\n') {
+            iNewlineCount++;
+        }
+
+        pszSrc++;
+    }
+
+    /* Return if no naked \n's */
+    if (iNewlineCount == 0)
+        return;
+
+    /* Allocate a new string */
+    pszDestBegin = pszDest = malloc(iLength + iNewlineCount + 1);
+
+    /* Set source pointer to beginning of data string */
+    pszSrc = *ppszData;
+
+    /* Loop through all characters in source string */
+    while (pszSrc < pszEnd) {
+        /* Copy line endings that are already valid */
+        if (*pszSrc == '\r' && pszSrc + 1 < pszEnd && *(pszSrc + 1) == '\n') {
+            *pszDest = *pszSrc;
+            *(pszDest + 1) = *(pszSrc + 1);
+            pszDest += 2;
+            pszSrc += 2;
+            continue;
+        }
+
+        /* Add \r to naked \n's */
+        if (*pszSrc == '\n') {
+            *pszDest = '\r';
+            *(pszDest + 1) = *pszSrc;
+            pszDest += 2;
+            pszSrc += 1;
+            continue;
+        }
+
+        /* Copy normal characters */
+        *pszDest = *pszSrc;
+        pszSrc++;
+        pszDest++;
+    }
+
+    /* Put terminating null at end of new string */
+    *pszDest = '\0';
+
+    /* Swap string pointers */
+    free(*ppszData);
+    *ppszData = pszDestBegin;
+
+    winDebug("UNIXtoDOS () - Final string:'%s'\n", pszDestBegin);
+}
diff --git a/xorg-server/hw/xwin/winclipboard/thread.c b/xorg-server/hw/xwin/winclipboard/thread.c
new file mode 100755
index 000000000..56f5484e6
--- /dev/null
+++ b/xorg-server/hw/xwin/winclipboard/thread.c
@@ -0,0 +1,480 @@
+/*
+ *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>
+#else
+#define HAS_WINSOCK 1
+#endif
+#include <sys/types.h>
+#include <signal.h>
+#include <pthread.h>
+#include "winclipboard.h"
+#include "windisplay.h"
+#ifdef __CYGWIN__
+#include <errno.h>
+#endif
+#include "misc.h"
+#include "winmsg.h"
+#include "internal.h"
+
+#ifdef _MSC_VER
+#define snprintf _snprintf
+#endif
+/*
+ * References to external symbols
+ */
+
+extern Bool g_fUnicodeClipboard;
+extern Bool g_fClipboardStarted;
+extern Bool g_fClipboardLaunched;
+extern HWND g_hwndClipboard;
+extern void *g_pClipboardDisplay;
+extern Window g_iClipboardWindow;
+extern Bool g_fClipboardPrimary;
+
+/*
+ * Global variables
+ */
+
+static jmp_buf g_jmpEntry;
+static XIOErrorHandler g_winClipboardOldIOErrorHandler;
+static pthread_t g_winClipboardProcThread;
+
+Bool g_fUseUnicode = FALSE;
+
+/*
+ * Local function prototypes
+ */
+
+static int
+ winClipboardErrorHandler(Display * pDisplay, XErrorEvent * pErr);
+
+static int
+ winClipboardIOErrorHandler(Display * pDisplay);
+
+static void
+winClipboardThreadExit(void *arg);
+/*
+ * Main thread function
+ */
+
+void *
+winClipboardProc(void *pvNotUsed)
+{
+    Atom atomClipboard;
+    int iReturn;
+    HWND hwnd = NULL;
+    int iConnectionNumber = 0;
+
+#ifdef HAS_DEVWINDOWS
+    int fdMessageQueue = 0;
+#else
+    struct timeval tvTimeout;
+#endif
+    fd_set fdsRead;
+    int iMaxDescriptor;
+    Display *pDisplay = NULL;
+    Window iWindow = None;
+    int iRetries;
+    Bool fUseUnicode;
+    char szDisplay[512];
+    int iSelectError;
+
+    pthread_cleanup_push(&winClipboardThreadExit, NULL);
+
+    winDebug ("winClipboardProc - Hello\n");
+
+    /* Do we use Unicode clipboard? */
+    fUseUnicode = g_fUnicodeClipboard;
+
+    /* Save the Unicode support flag in a global */
+    g_fUseUnicode = fUseUnicode;
+
+    /* Create Windows messaging window */
+    hwnd = winClipboardCreateMessagingWindow ();
+  
+    /* Save copy of HWND in screen privates */
+    g_hwndClipboard = hwnd;
+
+    /* Set error handler */
+    XSetErrorHandler(winClipboardErrorHandler);
+    g_winClipboardProcThread = pthread_self();
+    g_winClipboardOldIOErrorHandler =
+        XSetIOErrorHandler(winClipboardIOErrorHandler);
+
+    /* Set jump point for Error exits */
+    iReturn = setjmp(g_jmpEntry);
+
+    /* Check if we should continue operations */
+    if (iReturn != WIN_JMP_ERROR_IO && iReturn != WIN_JMP_OKAY) {
+        /* setjmp returned an unknown value, exit */
+        ErrorF("winClipboardProc - setjmp returned: %d exiting\n", iReturn);
+        goto thread_errorexit;
+    }
+    else if (iReturn == WIN_JMP_ERROR_IO) {
+        /* TODO: Cleanup the Win32 window and free any allocated memory */
+        ErrorF("winClipboardProc - setjmp returned for IO Error Handler.\n");
+    }
+
+    /* Use our generated cookie for authentication */
+    winSetAuthorization();
+
+    /* Initialize retry count */
+    iRetries = 0;
+
+    /* Setup the display connection string x */
+    /*
+     * NOTE: Always connect to screen 0 since we require that screen
+     * numbers start at 0 and increase without gaps.  We only need
+     * to connect to one screen on the display to get events
+     * for all screens on the display.  That is why there is only
+     * one clipboard client thread.
+     */
+    winGetDisplayName(szDisplay, 0);
+
+    /* Print the display connection string */
+    winDebug ("winClipboardProc - DISPLAY=%s\n", szDisplay);
+
+    /* Open the X display */
+    do {
+        pDisplay = XOpenDisplay(szDisplay);
+        if (pDisplay == NULL) {
+            ErrorF("winClipboardProc - Could not open display, "
+                   "try: %d, sleeping: %d\n", iRetries + 1, WIN_CONNECT_DELAY);
+            ++iRetries;
+            sleep(WIN_CONNECT_DELAY);
+            continue;
+        }
+        else
+            break;
+    }
+    while (pDisplay == NULL && iRetries < WIN_CONNECT_RETRIES);
+
+    /* Make sure that the display opened */
+    if (pDisplay == NULL) {
+        ErrorF("winClipboardProc - Failed opening the display, giving up\n");
+        goto thread_errorexit;
+    }
+
+    /* Save the display in the screen privates */
+    g_pClipboardDisplay = pDisplay;
+
+    winDebug ("winClipboardProc - XOpenDisplay () returned and "
+           "successfully opened the display.\n");
+
+    /* Get our connection number */
+    iConnectionNumber = ConnectionNumber(pDisplay);
+
+    winDebug("Clipboard is using socket %d\n",iConnectionNumber);
+
+#ifdef HAS_DEVWINDOWS
+    /* Open a file descriptor for the windows message queue */
+    fdMessageQueue = open (WIN_MSG_QUEUE_FNAME, _O_RDONLY);
+    if (fdMessageQueue == -1) {
+        ErrorF("winClipboardProc - Failed opening %s\n", WIN_MSG_QUEUE_FNAME);
+        goto thread_errorexit;
+    }
+
+    /* Find max of our file descriptors */
+    iMaxDescriptor = max(fdMessageQueue, iConnectionNumber) + 1;
+#else
+    iMaxDescriptor = iConnectionNumber + 1;
+#endif
+
+    /* Create atom */
+    atomClipboard = XInternAtom(pDisplay, "CLIPBOARD", False);
+    XInternAtom (pDisplay, WIN_LOCAL_PROPERTY, False);
+    XInternAtom (pDisplay, "UTF8_STRING", False);
+    XInternAtom (pDisplay, "COMPOUND_TEXT", False);
+    XInternAtom (pDisplay, "TARGETS", False);
+
+    /* Create a messaging window */
+    iWindow = XCreateSimpleWindow(pDisplay,
+                                  DefaultRootWindow(pDisplay),
+                                  1, 1,
+                                  500, 500,
+                                  0,
+                                  BlackPixel(pDisplay, 0),
+                                  BlackPixel(pDisplay, 0));
+    if (iWindow == 0) {
+        ErrorF("winClipboardProc - Could not create an X window.\n");
+        goto thread_errorexit;
+    }
+
+    XStoreName(pDisplay, iWindow, "xwinclip");
+
+    /* Select event types to watch */
+    if (XSelectInput(pDisplay, iWindow, PropertyChangeMask) == BadWindow)
+        ErrorF("winClipboardProc - XSelectInput generated BadWindow "
+               "on messaging window\n");
+
+    /* Save the window in the screen privates */
+    g_iClipboardWindow = iWindow;
+
+    /* Assert ownership of selections if Win32 clipboard is owned */
+    if (NULL != GetClipboardOwner()) {
+        if (g_fClipboardPrimary)
+        {
+            /* PRIMARY */
+            winDebug("winClipboardProc - asserted ownership.\n");
+            iReturn = XSetSelectionOwner (pDisplay, XA_PRIMARY,
+                                          iWindow, CurrentTime);
+            if (iReturn == BadAtom || iReturn == BadWindow /*||
+                XGetSelectionOwner (pDisplay, XA_PRIMARY) != iWindow*/)
+            {
+                ErrorF ("winClipboardProc - Could not set PRIMARY owner\n");
+                goto thread_errorexit;
+            }
+        }
+
+        /* CLIPBOARD */
+        iReturn = XSetSelectionOwner(pDisplay, atomClipboard,
+                                     iWindow, CurrentTime);
+        if (iReturn == BadAtom || iReturn == BadWindow /*||
+            XGetSelectionOwner (pDisplay, atomClipboard) != iWindow*/)
+        {
+            ErrorF ("winClipboardProc - Could not set CLIPBOARD owner\n");
+            goto thread_errorexit;
+        }
+    }
+
+    /* Pre-flush X events */
+    /* 
+     * NOTE: Apparently you'll freeze if you don't do this,
+     *       because there may be events in local data structures
+     *       already.
+     */
+    //winClipboardFlushXEvents(hwnd, iWindow, pDisplay, fUseUnicode);
+
+    /* Pre-flush Windows messages */
+    winDebug ("Start flushing \n");
+    if (!winClipboardFlushWindowsMessageQueue(hwnd))
+    {
+      ErrorF ("winClipboardFlushWindowsMessageQueue - returned 0\n");
+      goto thread_errorexit;
+    }
+
+    winDebug ("winClipboardProc - Started\n");
+    /* Signal that the clipboard client has started */
+    g_fClipboardStarted = TRUE;
+
+    /* Loop for X events */
+    while (1) {
+        /* Setup the file descriptor set */
+        /*
+         * NOTE: You have to do this before every call to select
+         *       because select modifies the mask to indicate
+         *       which descriptors are ready.
+         */
+        FD_ZERO(&fdsRead);
+        FD_SET(iConnectionNumber, &fdsRead);
+#ifdef HAS_DEVWINDOWS
+        FD_SET(fdMessageQueue, &fdsRead);
+#else
+        tvTimeout.tv_sec = 0;
+        tvTimeout.tv_usec = 100;
+#endif
+
+        /* Wait for a Windows event or an X event */
+        iReturn = select(iMaxDescriptor,        /* Highest fds number */
+                         &fdsRead,      /* Read mask */
+                         NULL,  /* No write mask */
+                         NULL,  /* No exception mask */
+#ifdef HAS_DEVWINDOWS
+                         NULL   /* No timeout */
+#else
+                         &tvTimeout     /* Set timeout */
+#endif
+            );
+
+#ifndef HAS_WINSOCK
+        iSelectError = errno;
+#else
+        iSelectError = WSAGetLastError();
+#endif
+
+        if (iReturn < 0) {
+#ifndef HAS_WINSOCK
+            if (iSelectError == EINTR)
+#else
+            if (iSelectError == WSAEINTR)
+#endif
+                continue;
+
+            ErrorF("winClipboardProc - Call to select () failed: %d.  "
+                   "Bailing.\n", iReturn);
+            break;
+        }
+
+        /* Branch on which descriptor became active */
+//        if (FD_ISSET (iConnectionNumber, &fdsRead)) {
+//            Also do it when no read since winClipboardFlushXEvents
+//            is sending the output.
+            /* Process X events */
+            winClipboardFlushXEvents(hwnd, iWindow, pDisplay, fUseUnicode, FALSE);
+//        }
+
+#ifdef HAS_DEVWINDOWS
+        /* Check for Windows event ready */
+        if (FD_ISSET(fdMessageQueue, &fdsRead))
+#else
+        if (1)
+#endif
+        {
+            /* Process Windows messages */
+            if (!winClipboardFlushWindowsMessageQueue(hwnd)) {
+                ErrorF("winClipboardProc - "
+                       "winClipboardFlushWindowsMessageQueue trapped "
+                       "WM_QUIT message, exiting main loop.\n");
+                break;
+            }
+        }
+    }
+
+    /* Close our X window */
+    if (pDisplay && iWindow) {
+        iReturn = XDestroyWindow(pDisplay, iWindow);
+        if (iReturn == BadWindow)
+            ErrorF("winClipboardProc - XDestroyWindow returned BadWindow.\n");
+#ifdef WINDBG
+        else
+            winDebug("winClipboardProc - XDestroyWindow succeeded.\n");
+#endif
+    }
+
+#ifdef HAS_DEVWINDOWS
+    /* Close our Win32 message handle */
+    if (fdMessageQueue)
+        close(fdMessageQueue);
+#endif
+
+#if 0
+    /*
+     * FIXME: XCloseDisplay hangs if we call it, as of 2004/03/26.  The
+     * XSync and XSelectInput calls did not help.
+     */
+
+    /* Discard any remaining events */
+    XSync(pDisplay, TRUE);
+
+    /* Select event types to watch */
+    XSelectInput(pDisplay, DefaultRootWindow(pDisplay), None);
+
+    /* Close our X display */
+    if (pDisplay) {
+        XCloseDisplay(pDisplay);
+    }
+#endif
+
+  goto commonexit;
+
+thread_errorexit:
+    if (g_pClipboardDisplay && g_iClipboardWindow)
+    {
+        iReturn = XDestroyWindow (g_pClipboardDisplay, g_iClipboardWindow);
+        if (iReturn == BadWindow)
+            ErrorF ("winClipboardProc - XDestroyWindow returned BadWindow.\n");
+#ifdef WINDBG
+        else
+            winDebug ("winClipboardProc - XDestroyWindow succeeded.\n");
+#endif
+    }
+    winDebug ("Clipboard thread died.\n");
+
+commonexit:
+    g_iClipboardWindow = None;
+    g_pClipboardDisplay = NULL;
+    g_fClipboardLaunched = FALSE;
+    g_fClipboardStarted = FALSE;
+
+    pthread_cleanup_pop(0);
+
+    return NULL;
+}
+
+/*
+ * winClipboardErrorHandler - Our application specific error handler
+ */
+
+static int
+winClipboardErrorHandler(Display * pDisplay, XErrorEvent * pErr)
+{
+    char pszErrorMsg[100];
+
+    XGetErrorText(pDisplay, pErr->error_code, pszErrorMsg, sizeof(pszErrorMsg));
+    ErrorF("winClipboardErrorHandler - ERROR: \n\t%s\n"
+          "  errorCode %d\n"
+          "  serial %lu\n"
+          "  resourceID 0x%x\n"
+          "  majorCode %d\n"
+          "  minorCode %d\n"
+          , pszErrorMsg
+          , pErr->error_code
+          , pErr->serial
+          , pErr->resourceid
+          , pErr->request_code
+          , pErr->minor_code);
+    return 0;
+}
+
+/*
+ * winClipboardIOErrorHandler - Our application specific IO error handler
+ */
+
+static int
+winClipboardIOErrorHandler(Display * pDisplay)
+{
+    ErrorF("winClipboardIOErrorHandler!\n");
+
+    if (pthread_equal(pthread_self(), g_winClipboardProcThread)) {
+        /* Restart at the main entry point */
+        longjmp(g_jmpEntry, WIN_JMP_ERROR_IO);
+    }
+
+    if (g_winClipboardOldIOErrorHandler)
+        g_winClipboardOldIOErrorHandler(pDisplay);
+
+    return 0;
+}
+
+/*
+ * winClipboardThreadExit - Thread exit handler
+ */
+
+static void
+winClipboardThreadExit(void *arg)
+{
+  /* clipboard thread has exited, stop server as well */
+  AbortDDX(EXIT_ERR_ABORT);
+  TerminateProcess(GetCurrentProcess(),1);
+}
diff --git a/xorg-server/hw/xwin/winclipboard/winclipboard.h b/xorg-server/hw/xwin/winclipboard/winclipboard.h
new file mode 100644
index 000000000..e4011a172
--- /dev/null
+++ b/xorg-server/hw/xwin/winclipboard/winclipboard.h
@@ -0,0 +1,31 @@
+//
+// Copyright © Jon TURNEY 2013
+//
+// 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 (including the next
+// paragraph) shall be included in all copies or substantial portions of the
+// Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+// THE AUTHORS OR COPYRIGHT HOLDERS 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.
+//
+// File: winclipboard.h
+// Purpose: public interface to winclipboard library
+//
+
+#ifndef WINCLIPBOARD_H
+#define WINCLIPBOARD_H
+
+
+#endif
diff --git a/xorg-server/hw/xwin/winclipboard/wndproc.c b/xorg-server/hw/xwin/winclipboard/wndproc.c
new file mode 100755
index 000000000..0819de4a5
--- /dev/null
+++ b/xorg-server/hw/xwin/winclipboard/wndproc.c
@@ -0,0 +1,516 @@
+/*
+ *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 <sys/types.h>
+#include <sys/time.h>
+#include "winclipboard.h"
+#include "misc.h"
+#include "winmsg.h"
+#include "objbase.h"
+#include "ddraw.h"
+#include "winwindow.h"
+#include "internal.h"
+
+/*
+ * Constants
+ */
+
+#define WIN_POLL_TIMEOUT        1
+
+/*
+ * References to external symbols
+ */
+
+extern void *g_pClipboardDisplay;
+extern Window g_iClipboardWindow;
+extern Atom g_atomLastOwnedSelection;
+extern Bool g_fClipboardStarted;
+extern HWND g_hwndClipboard;
+extern Bool g_fClipboardPrimary;
+
+/*
+ * Process X events up to specified timeout
+ */
+
+static int
+winProcessXEventsTimeout(HWND hwnd, int iWindow, Display * pDisplay,
+                         Bool fUseUnicode, int iTimeoutSec)
+{
+    int iConnNumber;
+    struct timeval tv;
+    int iReturn;
+    DWORD dwStopTime = GetTickCount() + iTimeoutSec * 1000;
+
+  /* Make sure the output messages are sent before waiting on a response. */
+  iReturn = winClipboardFlushXEvents (hwnd,
+                                      iWindow,
+                                      pDisplay,
+                                      fUseUnicode,
+                                      TRUE);
+  if (WIN_XEVENTS_NOTIFY == iReturn)
+    {
+      /* Bail out if notify processed */
+      return iReturn;
+    }
+
+    /* Get our connection number */
+    iConnNumber = ConnectionNumber(pDisplay);
+
+    /* Loop for X events */
+    while (1) {
+        fd_set fdsRead;
+        long remainingTime;
+
+        /* Setup the file descriptor set */
+        FD_ZERO(&fdsRead);
+        FD_SET(iConnNumber, &fdsRead);
+
+        /* Adjust timeout */
+        remainingTime = dwStopTime - GetTickCount();
+        tv.tv_sec = remainingTime / 1000;
+        tv.tv_usec = (remainingTime % 1000) * 1000;
+        winDebug("winProcessXEventsTimeout () - %d milliseconds left\n",
+                 remainingTime);
+
+        /* Break out if no time left */
+        if (remainingTime <= 0)
+            return WIN_XEVENTS_SUCCESS;
+
+        /* Wait for an X event */
+        iReturn = select(iConnNumber + 1,       /* Highest fds number */
+                         &fdsRead,      /* Read mask */
+                         NULL,  /* No write mask */
+                         NULL,  /* No exception mask */
+                         &tv);  /* Timeout */
+        if (iReturn < 0) {
+            ErrorF("winProcessXEventsTimeout - Call to select () failed: %d (%x).  "
+                   "Bailing.\n", iReturn, WSAGetLastError());
+            break;
+        }
+
+        /* Branch on which descriptor became active */
+        if (FD_ISSET(iConnNumber, &fdsRead)) {
+            /* Process X events */
+            /* Exit when we see that server is shutting down */
+            iReturn = winClipboardFlushXEvents(hwnd,
+                                               iWindow, pDisplay, fUseUnicode, TRUE);
+
+            winDebug
+                ("winProcessXEventsTimeout () - winClipboardFlushXEvents returned %d\n",
+                 iReturn);
+
+            if (WIN_XEVENTS_NOTIFY == iReturn) {
+                /* Bail out if notify processed */
+                return iReturn;
+            }
+        }
+        else {
+            winDebug("winProcessXEventsTimeout - Spurious wake\n");
+        }
+    }
+
+    return WIN_XEVENTS_SUCCESS;
+}
+
+/*
+ * Process a given Windows message
+ */
+
+LRESULT CALLBACK
+winClipboardWindowProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+    static HWND s_hwndNextViewer;
+
+    /* Branch on message type */
+    switch (message) {
+    case WM_DESTROY:
+    {
+        winDebug("winClipboardWindowProc - WM_DESTROY\n");
+
+        /* Remove ourselves from the clipboard chain */
+        ChangeClipboardChain(hwnd, s_hwndNextViewer);
+
+        s_hwndNextViewer = NULL;
+        g_hwndClipboard = NULL;
+        PostQuitMessage(0);
+    }
+        return 0;
+
+    case WM_CREATE:
+    {
+        HWND first, next;
+        DWORD error_code = 0;
+
+        winDebug("winClipboardWindowProc - WM_CREATE\n");
+
+        /* Add ourselves to the clipboard viewer chain */
+        s_hwndNextViewer = SetClipboardViewer (hwnd);
+        #ifdef _DEBUG
+        if (s_hwndNextViewer== hwnd)
+        {
+          ErrorF("WM_CREATE: SetClipboardViewer returned own window. This causes an endless loop, so reset s_hwndNextViewer. ");
+          s_hwndNextViewer=NULL;
+        }
+        #endif
+
+    }
+        return 0;
+
+    case WM_CHANGECBCHAIN:
+    {
+        winDebug("winClipboardWindowProc - WM_CHANGECBCHAIN: wParam(%x) "
+                 "lParam(%x) s_hwndNextViewer(%x)\n",
+                 wParam, lParam, s_hwndNextViewer);
+
+        if ((HWND) wParam == s_hwndNextViewer) {
+            s_hwndNextViewer = (HWND) lParam;
+            if (s_hwndNextViewer == hwnd) {
+              winDebug("WM_CHANGECBCHAIN: trying to set s_hwndNextViewer to own window. Resetting it back to NULL. ");
+              s_hwndNextViewer=NULL;  /* This would cause an endless loop, so break it by ending the loop here. I have seen this happening, why??? */
+            }
+        }
+        else if (s_hwndNextViewer)
+            SendMessage(s_hwndNextViewer, message, wParam, lParam);
+
+    }
+        winDebug("winClipboardWindowProc - WM_CHANGECBCHAIN: Exit\n");
+        return 0;
+
+    case WM_WM_REINIT:
+    {
+        /* Ensure that we're in the clipboard chain.  Some apps,
+         * WinXP's remote desktop for one, don't play nice with the
+         * chain.  This message is called whenever we receive a
+         * WM_ACTIVATEAPP message to ensure that we continue to
+         * receive clipboard messages.
+         *
+         * It might be possible to detect if we're still in the chain
+         * by calling SendMessage (GetClipboardViewer(),
+         * WM_DRAWCLIPBOARD, 0, 0); and then seeing if we get the
+         * WM_DRAWCLIPBOARD message.  That, however, might be more
+         * expensive than just putting ourselves back into the chain.
+         */
+
+        HWND first, next;
+        DWORD error_code = 0;
+        if (!g_hwndClipboard)
+          return 0;
+        winDebug("winClipboardWindowProc - WM_WM_REINIT: Enter\n");
+
+        first = GetClipboardViewer();   /* Get handle to first viewer in chain. */
+        if (first != hwnd)
+        {
+          winDebug ("  WM_WM_REINIT: Replacing us(%x) with %x at head "
+                    "of chain\n", hwnd, s_hwndNextViewer);
+          if (!wParam) ChangeClipboardChain (hwnd, s_hwndNextViewer);   /* When wParam is set, the window was already removed from the chain */
+          winDebug ("  WM_WM_REINIT: Putting us back at head of chain.\n");
+          s_hwndNextViewer = SetClipboardViewer (hwnd);
+          #ifdef _DEBUG
+          if (s_hwndNextViewer== hwnd)
+          {
+            ErrorF("WM_WM_REINIT: SetClipboardViewer returned own window. This causes an endless loop, so reset s_hwndNextViewer. ");
+            s_hwndNextViewer=NULL;
+          }
+          #endif
+        }
+        winDebug ("winClipboardWindowProc - WM_WM_REINIT: Exit\n");
+    }
+        return 0;
+
+    case WM_DRAWCLIPBOARD:
+    {
+        static Atom atomClipboard;
+        static int generation;
+        static Bool s_fProcessingDrawClipboard = FALSE;
+        Display *pDisplay = g_pClipboardDisplay;
+        Window iWindow = g_iClipboardWindow;
+        int iReturn;
+
+        winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD 0x%x 0x%x 0x%x: Enter\n",hwnd,wParam,lParam);
+
+        if (!g_fClipboardStarted) {
+          winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit with no processing\n");
+          if (s_hwndNextViewer)
+            SendMessage (s_hwndNextViewer, message, wParam, lParam);
+          return 0;
+        }
+
+        if (generation != serverGeneration) {
+            generation = serverGeneration;
+            atomClipboard = XInternAtom(pDisplay, "CLIPBOARD", False);
+        }
+
+        /*
+         * We've occasionally seen a loop in the clipboard chain.
+         * Try and fix it on the first hint of recursion.
+         */
+        if (!s_fProcessingDrawClipboard) {
+            s_fProcessingDrawClipboard = TRUE;
+        }
+        else {
+            /* Attempt to break the nesting by getting out of the chain, twice?, and then fix and bail */
+            ChangeClipboardChain(hwnd, s_hwndNextViewer);
+            winFixClipboardChain(1);
+            ErrorF ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
+                          "Nested calls detected.  Re-initing.\n");
+            winDebug("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit\n");
+            s_fProcessingDrawClipboard = FALSE;
+            return 0;
+        }
+
+        /*
+         * Do not take ownership of the X11 selections when something
+         * other than CF_TEXT or CF_UNICODETEXT has been copied
+         * into the Win32 clipboard.
+         */
+        if (!IsClipboardFormatAvailable(CF_TEXT)
+            && !IsClipboardFormatAvailable(CF_UNICODETEXT)) {
+
+            winDebug("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
+                     "Clipboard does not contain CF_TEXT nor "
+                     "CF_UNICODETEXT.\n");
+
+            /*
+             * We need to make sure that the X Server has processed
+             * previous XSetSelectionOwner messages.
+             */
+            XSync(pDisplay, FALSE);
+
+            if (g_fClipboardPrimary)
+            {
+                /* Release PRIMARY selection if owned */
+              iReturn = XGetSelectionOwner (pDisplay, XA_PRIMARY);
+              if (iReturn == g_iClipboardWindow) {
+                  winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
+                            "PRIMARY selection is owned by us.\n");
+                  XSetSelectionOwner (pDisplay, XA_PRIMARY, None, CurrentTime);
+              }
+              else if (BadWindow == iReturn || BadAtom == iReturn)
+                ErrorF ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
+                        "XGetSelection failed for PRIMARY: %d\n",
+                        iReturn);
+            }
+            /* Release CLIPBOARD selection if owned */
+            iReturn = XGetSelectionOwner(pDisplay, atomClipboard);
+            if (iReturn == g_iClipboardWindow) {
+                winDebug("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
+                         "CLIPBOARD selection is owned by us.\n");
+                XSetSelectionOwner(pDisplay, atomClipboard, None, CurrentTime);
+            }
+            else if (BadWindow == iReturn || BadAtom == iReturn)
+                ErrorF ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
+                              "XGetSelection failed for CLIPBOARD: %d\n",
+                              iReturn);
+
+            winDebug("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit\n");
+            s_fProcessingDrawClipboard = FALSE;
+            if (s_hwndNextViewer)
+                SendMessage(s_hwndNextViewer, message, wParam, lParam);
+            return 0;
+        }
+          /* Only reassert ownership when we did not change the clipboard ourselves */
+        if (hwnd!=(HWND)wParam) {
+          if (g_fClipboardPrimary) {
+                  /* Reassert ownership of PRIMARY */
+            iReturn = XSetSelectionOwner (pDisplay,
+                                          XA_PRIMARY, iWindow, CurrentTime);
+            if (iReturn == BadAtom || iReturn == BadWindow ||
+                XGetSelectionOwner (pDisplay, XA_PRIMARY) != iWindow) {
+                ErrorF ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
+                        "Could not reassert ownership of PRIMARY\n");
+            }
+            else {
+                winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
+                          "Reasserted ownership of PRIMARY\n");
+            }
+          }
+          /* Reassert ownership of the CLIPBOARD */
+          iReturn = XSetSelectionOwner (pDisplay,
+                                        atomClipboard, iWindow, CurrentTime);
+
+          if (iReturn == BadAtom || iReturn == BadWindow ||
+              XGetSelectionOwner (pDisplay, atomClipboard) != iWindow) {
+              ErrorF ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
+                      "Could not reassert ownership of CLIPBOARD\n");
+          }
+          else {
+              winDebug ("winClipboardWindowProc - WM_DRAWCLIPBOARD - "
+                      "Reasserted ownership of CLIPBOARD\n");
+          }
+
+          /* Flush the pending SetSelectionOwner event now */
+          XFlush (pDisplay);
+        }
+
+        s_fProcessingDrawClipboard = FALSE;
+        winDebug("winClipboardWindowProc - WM_DRAWCLIPBOARD: Exit\n");
+        /* Pass the message on the next window in the clipboard viewer chain */
+        if (s_hwndNextViewer)
+            SendMessage(s_hwndNextViewer, message, wParam, lParam);
+        return 0;
+
+      }
+    case WM_DESTROYCLIPBOARD:
+        /*
+         * NOTE: Intentionally do nothing.
+         * Changes in the Win32 clipboard are handled by WM_DRAWCLIPBOARD
+         * above.  We only process this message to conform to the specs
+         * for delayed clipboard rendering in Win32.  You might think
+         * that we need to release ownership of the X11 selections, but
+         * we do not, because a WM_DRAWCLIPBOARD message will closely
+         * follow this message and reassert ownership of the X11
+         * selections, handling the issue for us.
+         */
+        winDebug("winClipboardWindowProc - WM_DESTROYCLIPBOARD - Ignored.\n");
+        return 0;
+
+    case WM_RENDERFORMAT:
+    case WM_RENDERALLFORMATS:
+    {
+        int iReturn;
+        Display *pDisplay = g_pClipboardDisplay;
+        Window iWindow = g_iClipboardWindow;
+        Bool fConvertToUnicode;
+
+        winDebug("winClipboardWindowProc - WM_RENDER*FORMAT - Hello.\n");
+
+        /* Flag whether to convert to Unicode or not */
+        if (message == WM_RENDERALLFORMATS)
+            fConvertToUnicode = FALSE;
+        else
+            fConvertToUnicode = (CF_UNICODETEXT == wParam);
+
+        /* Request the selection contents */
+        iReturn = XConvertSelection(pDisplay,
+                                    g_atomLastOwnedSelection,
+                                    XInternAtom(pDisplay,
+                                                "COMPOUND_TEXT", False),
+                                    XInternAtom(pDisplay,
+                                                WIN_LOCAL_PROPERTY, False),
+                                    iWindow, CurrentTime);
+        if (iReturn == BadAtom || iReturn == BadWindow) {
+            ErrorF ("winClipboardWindowProc - WM_RENDER*FORMAT - "
+                          "XConvertSelection () failed\n");
+            break;
+        }
+
+        /* Special handling for WM_RENDERALLFORMATS */
+        if (message == WM_RENDERALLFORMATS) {
+            /* We must open and empty the clipboard */
+            if (!OpenClipboard(hwnd)) {
+                ErrorF ("winClipboardWindowProc - WM_RENDER*FORMATS - "
+                              "OpenClipboard () failed: %08x\n",
+                              GetLastError());
+                break;
+            }
+
+            if (!EmptyClipboard()) {
+                ErrorF ("winClipboardWindowProc - WM_RENDER*FORMATS - "
+                              "EmptyClipboard () failed: %08x\n",
+                              GetLastError());
+                CloseClipboard ();
+                break;
+            }
+        }
+
+        /* Process the SelectionNotify event */
+        iReturn = winProcessXEventsTimeout(hwnd,
+                                           iWindow,
+                                           pDisplay,
+                                           fConvertToUnicode, WIN_POLL_TIMEOUT);
+
+        /*
+         * The last call to winProcessXEventsTimeout
+         * from above had better have seen a notify event, or else we
+         * are dealing with a buggy or old X11 app.  In these cases we
+         * have to paste some fake data to the Win32 clipboard to
+         * satisfy the requirement that we write something to it.
+         */
+        if (WIN_XEVENTS_NOTIFY != iReturn) {
+            ErrorF("winClipboardWindowProc - winProcessXEventsTimeout should have returned WIN_XEVENTS_NOTIFY was %d\n",iReturn);
+            /* Paste no data, to satisfy required call to SetClipboardData */
+            SetClipboardData(CF_UNICODETEXT, NULL);
+            SetClipboardData(CF_TEXT, NULL);
+
+            ErrorF
+                ("winClipboardWindowProc - timed out waiting for WIN_XEVENTS_NOTIFY\n");
+        }
+
+        /* Special handling for WM_RENDERALLFORMATS */
+        if (message == WM_RENDERALLFORMATS) {
+            /* We must close the clipboard */
+
+            if (!CloseClipboard()) {
+                ErrorF (
+                              "winClipboardWindowProc - WM_RENDERALLFORMATS - "
+                              "CloseClipboard () failed: %08x\n",
+                              GetLastError());
+                break;
+            }
+        }
+
+        winDebug("winClipboardWindowProc - WM_RENDER*FORMAT - Returning.\n");
+        return 0;
+    }
+    }
+
+    /* Let Windows perform default processing for unhandled messages */
+    return DefWindowProc(hwnd, message, wParam, lParam);
+}
+
+/*
+ * Process any pending Windows messages
+ */
+
+BOOL
+winClipboardFlushWindowsMessageQueue(HWND hwnd)
+{
+    MSG msg;
+
+    /* Flush the messaging window queue */
+    /* NOTE: Do not pass the hwnd of our messaging window to PeekMessage,
+     * as this will filter out many non-window-specific messages that
+     * are sent to our thread, such as WM_QUIT.
+     */
+    while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
+        /* Dispatch the message if not WM_QUIT */
+        if (msg.message == WM_QUIT)
+            return FALSE;
+        else
+            DispatchMessage(&msg);
+    }
+
+    return TRUE;
+}
diff --git a/xorg-server/hw/xwin/winclipboard/xevents.c b/xorg-server/hw/xwin/winclipboard/xevents.c
new file mode 100755
index 000000000..cfbf0121e
--- /dev/null
+++ b/xorg-server/hw/xwin/winclipboard/xevents.c
@@ -0,0 +1,747 @@
+/*
+ *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 "winclipboard.h"
+#include "misc.h"
+#include "winmsg.h"
+#include "internal.h"
+#include <unistd.h>
+
+extern Bool		g_fClipboardPrimary;
+
+/*
+ * Process any pending X events
+ */
+
+int
+winClipboardFlushXEvents(HWND hwnd,
+                         int iWindow, Display * pDisplay, Bool fUseUnicode, Bool ClipboardOpened)
+{
+    static Atom atomLocalProperty;
+    static Atom atomCompoundText;
+    static Atom atomUTF8String;
+    static Atom atomTargets;
+    static int generation;
+
+    if (generation != serverGeneration) {
+        generation = serverGeneration;
+        atomLocalProperty = XInternAtom(pDisplay, WIN_LOCAL_PROPERTY, False);
+        atomUTF8String = XInternAtom(pDisplay, "UTF8_STRING", False);
+        atomCompoundText = XInternAtom(pDisplay, "COMPOUND_TEXT", False);
+        atomTargets = XInternAtom(pDisplay, "TARGETS", False);
+    }
+
+    /* Process all pending events */
+    while (XPending(pDisplay)) {
+        XTextProperty xtpText = { 0 };
+        XEvent event;
+        XSelectionEvent eventSelection;
+        unsigned long ulReturnBytesLeft;
+        char *pszReturnData = NULL;
+        char *pszGlobalData = NULL;
+        int iReturn;
+        HGLOBAL hGlobal = NULL;
+        XICCEncodingStyle xiccesStyle;
+        int iConvertDataLen = 0;
+        char *pszConvertData = NULL;
+        char *pszTextList[2] = { NULL };
+        int iCount;
+        char **ppszTextList = NULL;
+        wchar_t *pwszUnicodeStr = NULL;
+        int iUnicodeLen = 0;
+        int iReturnDataLen = 0;
+        int i;
+        Bool fAbort = FALSE;
+        Bool fCloseClipboard = FALSE;
+        Bool fSetClipboardData = TRUE;
+
+        /* Get the next event - will not block because one is ready */
+        XNextEvent(pDisplay, &event);
+
+      winDebug ("Received event type %d\n",event.type);
+
+        /* Branch on the event type */
+        switch (event.type) {
+            /*
+             * SelectionRequest
+             */
+
+        case SelectionRequest:
+#ifdef _DEBUG
+        {
+            char *pszAtomName = NULL;
+
+            winDebug("SelectionRequest - target %d\n",
+                     event.xselectionrequest.target);
+
+            pszAtomName = XGetAtomName(pDisplay,
+                                       event.xselectionrequest.target);
+            winDebug("SelectionRequest - Target atom name %s\n", pszAtomName);
+            XFree(pszAtomName);
+            pszAtomName = NULL;
+	    winDebug ("SelectionRequest - owner %d\n", event.xselectionrequest.owner);
+	    winDebug ("SelectionRequest - requestor %d\n", event.xselectionrequest.requestor);
+        }
+#endif
+
+            /* Abort if invalid target type */
+            if (event.xselectionrequest.target != XA_STRING
+                && event.xselectionrequest.target != atomUTF8String
+                && event.xselectionrequest.target != atomCompoundText
+                && event.xselectionrequest.target != atomTargets) {
+                /* Abort */
+                fAbort = TRUE;
+                goto winClipboardFlushXEvents_SelectionRequest_Done;
+            }
+
+            /* Handle targets type of request */
+            if (event.xselectionrequest.target == atomTargets) {
+                Atom atomTargetArr[] = { atomTargets,
+                    atomCompoundText,
+                    atomUTF8String,
+                    XA_STRING
+                };
+
+                /* Try to change the property */
+                iReturn = XChangeProperty(pDisplay,
+                                          event.xselectionrequest.requestor,
+                                          event.xselectionrequest.property,
+                                          XA_ATOM,
+                                          32,
+                                          PropModeReplace,
+                                          (unsigned char *) atomTargetArr,
+                                          (sizeof(atomTargetArr)
+                                           / sizeof(atomTargetArr[0])));
+                if (iReturn == BadAlloc
+                    || iReturn == BadAtom
+                    || iReturn == BadMatch
+                    || iReturn == BadValue || iReturn == BadWindow) {
+                    ErrorF("winClipboardFlushXEvents - SelectionRequest - "
+                           "XChangeProperty failed: %d\n", iReturn);
+                }
+
+                /* Setup selection notify xevent */
+                eventSelection.type = SelectionNotify;
+                eventSelection.send_event = True;
+                eventSelection.display = pDisplay;
+                eventSelection.requestor = event.xselectionrequest.requestor;
+                eventSelection.selection = event.xselectionrequest.selection;
+                eventSelection.target = event.xselectionrequest.target;
+                eventSelection.property = event.xselectionrequest.property;
+                eventSelection.time = event.xselectionrequest.time;
+
+                /*
+                 * Notify the requesting window that
+                 * the operation has completed
+                 */
+                iReturn = XSendEvent(pDisplay,
+                                     eventSelection.requestor,
+                                     False, 0L, (XEvent *) &eventSelection);
+                if (iReturn == BadValue || iReturn == BadWindow) {
+                    ErrorF("winClipboardFlushXEvents - SelectionRequest - "
+                           "XSendEvent () failed\n");
+                }
+                break;
+            }
+
+              /* Access the clipboard */
+            if (!ClipboardOpened)
+            {
+              if (!OpenClipboard (hwnd))
+              {
+                ErrorF ("winClipboardFlushXEvents - SelectionRequest - "
+                        "OpenClipboard () failed: %08lx\n",
+                        GetLastError ());
+
+                /* Abort */
+                fAbort = TRUE;
+                goto winClipboardFlushXEvents_SelectionRequest_Done;
+              }
+	  
+              /* Indicate that clipboard was opened */
+              fCloseClipboard = TRUE;
+            }
+
+            /* Check that clipboard format is available */
+            if (fUseUnicode && !IsClipboardFormatAvailable(CF_UNICODETEXT)) {
+                static int count;       /* Hack to stop acroread spamming the log */
+                static HWND lasthwnd;   /* I've not seen any other client get here repeatedly? */
+
+                if (hwnd != lasthwnd)
+                    count = 0;
+                count++;
+                if (count < 6)
+                    ErrorF("winClipboardFlushXEvents - CF_UNICODETEXT is not "
+                           "available from Win32 clipboard.  Aborting %d.\n",
+                           count);
+                lasthwnd = hwnd;
+
+                /* Abort */
+                fAbort = TRUE;
+                goto winClipboardFlushXEvents_SelectionRequest_Done;
+            }
+            else if (!fUseUnicode && !IsClipboardFormatAvailable(CF_TEXT)) {
+                ErrorF("winClipboardFlushXEvents - CF_TEXT is not "
+                       "available from Win32 clipboard.  Aborting.\n");
+
+                /* Abort */
+                fAbort = TRUE;
+                goto winClipboardFlushXEvents_SelectionRequest_Done;
+            }
+
+            /* Setup the string style */
+            if (event.xselectionrequest.target == XA_STRING)
+                xiccesStyle = XStringStyle;
+#ifdef X_HAVE_UTF8_STRING
+            else if (event.xselectionrequest.target == atomUTF8String)
+                xiccesStyle = XUTF8StringStyle;
+#endif
+            else if (event.xselectionrequest.target == atomCompoundText)
+                xiccesStyle = XCompoundTextStyle;
+            else
+                xiccesStyle = XStringStyle;
+
+            /* Get a pointer to the clipboard text, in desired format */
+            if (fUseUnicode) {
+                /* Retrieve clipboard data */
+                hGlobal = GetClipboardData(CF_UNICODETEXT);
+            }
+            else {
+                /* Retrieve clipboard data */
+                hGlobal = GetClipboardData(CF_TEXT);
+            }
+            if (!hGlobal) {
+	      if (GetLastError()==ERROR_CLIPBOARD_NOT_OPEN && ClipboardOpened)
+	        {
+		ErrorF("We should not have received a SelectionRequest????\n"
+                        "The owner is the clipboard, but in reality it was"
+                        "an X window\n");
+                /* Set the owner to None */
+		if (g_fClipboardPrimary) XSetSelectionOwner (pDisplay, XA_PRIMARY, None, CurrentTime);
+		XSetSelectionOwner (pDisplay, XInternAtom (pDisplay, "CLIPBOARD", False), None, CurrentTime);
+	        }
+	        ErrorF ("winClipboardFlushXEvents - SelectionRequest - "
+                       "GetClipboardData () failed: %08lx\n", GetLastError());
+
+                /* Abort */
+                fAbort = TRUE;
+                goto winClipboardFlushXEvents_SelectionRequest_Done;
+            }
+            pszGlobalData = (char *) GlobalLock(hGlobal);
+
+            /* Convert the Unicode string to UTF8 (MBCS) */
+            if (fUseUnicode) {
+                iConvertDataLen = WideCharToMultiByte(CP_UTF8,
+                                                      0,
+                                                      (LPCWSTR) pszGlobalData,
+                                                      -1, NULL, 0, NULL, NULL);
+                /* NOTE: iConvertDataLen includes space for null terminator */
+                pszConvertData = malloc(iConvertDataLen);
+                WideCharToMultiByte(CP_UTF8,
+                                    0,
+                                    (LPCWSTR) pszGlobalData,
+                                    -1,
+                                    pszConvertData,
+                                    iConvertDataLen, NULL, NULL);
+            }
+            else {
+                pszConvertData = strdup(pszGlobalData);
+                iConvertDataLen = strlen(pszConvertData) + 1;
+            }
+
+            /* Convert DOS string to UNIX string */
+            winClipboardDOStoUNIX(pszConvertData, strlen(pszConvertData));
+
+            /* Setup our text list */
+            pszTextList[0] = pszConvertData;
+            pszTextList[1] = NULL;
+
+            /* Initialize the text property */
+            xtpText.value = NULL;
+            xtpText.nitems = 0;
+
+            /* Create the text property from the text list */
+            if (fUseUnicode) {
+#ifdef X_HAVE_UTF8_STRING
+                iReturn = Xutf8TextListToTextProperty(pDisplay,
+                                                      pszTextList,
+                                                      1, xiccesStyle, &xtpText);
+#endif
+            }
+            else {
+                iReturn = XmbTextListToTextProperty(pDisplay,
+                                                    pszTextList,
+                                                    1, xiccesStyle, &xtpText);
+            }
+            if (iReturn == XNoMemory || iReturn == XLocaleNotSupported) {
+                ErrorF("winClipboardFlushXEvents - SelectionRequest - "
+                       "X*TextListToTextProperty failed: %d\n", iReturn);
+
+                /* Abort */
+                fAbort = TRUE;
+                goto winClipboardFlushXEvents_SelectionRequest_Done;
+            }
+
+            /* Free the converted string */
+            free(pszConvertData);
+            pszConvertData = NULL;
+
+            /* Copy the clipboard text to the requesting window */
+            iReturn = XChangeProperty(pDisplay,
+                                      event.xselectionrequest.requestor,
+                                      event.xselectionrequest.property,
+                                      event.xselectionrequest.target,
+                                      8,
+                                      PropModeReplace,
+                                      xtpText.value, xtpText.nitems);
+            if (iReturn == BadAlloc || iReturn == BadAtom
+                || iReturn == BadMatch || iReturn == BadValue
+                || iReturn == BadWindow) {
+                ErrorF("winClipboardFlushXEvents - SelectionRequest - "
+                       "XChangeProperty failed: %d\n", iReturn);
+
+                /* Abort */
+                fAbort = TRUE;
+                goto winClipboardFlushXEvents_SelectionRequest_Done;
+            }
+
+            /* Release the clipboard data */
+            GlobalUnlock(hGlobal);
+            pszGlobalData = NULL;
+	  if (fCloseClipboard)
+	  {
+	    fCloseClipboard = FALSE;
+	    CloseClipboard ();
+	  }
+            /* Clean up */
+            XFree(xtpText.value);
+            xtpText.value = NULL;
+            xtpText.nitems = 0;
+
+            /* Setup selection notify event */
+            eventSelection.type = SelectionNotify;
+            eventSelection.send_event = True;
+            eventSelection.display = pDisplay;
+            eventSelection.requestor = event.xselectionrequest.requestor;
+            eventSelection.selection = event.xselectionrequest.selection;
+            eventSelection.target = event.xselectionrequest.target;
+            eventSelection.property = event.xselectionrequest.property;
+            eventSelection.time = event.xselectionrequest.time;
+
+            /* Notify the requesting window that the operation has completed */
+            iReturn = XSendEvent(pDisplay,
+                                 eventSelection.requestor,
+                                 False, 0L, (XEvent *) &eventSelection);
+            if (iReturn == BadValue || iReturn == BadWindow) {
+                ErrorF("winClipboardFlushXEvents - SelectionRequest - "
+                       "XSendEvent () failed\n");
+
+                /* Abort */
+                fAbort = TRUE;
+                goto winClipboardFlushXEvents_SelectionRequest_Done;
+            }
+
+ winClipboardFlushXEvents_SelectionRequest_Done:
+            /* Free allocated resources */
+            if (xtpText.value) {
+                XFree(xtpText.value);
+                xtpText.value = NULL;
+                xtpText.nitems = 0;
+            }
+            free(pszConvertData);
+            if (hGlobal && pszGlobalData)
+                GlobalUnlock(hGlobal);
+
+            /*
+             * Send a SelectionNotify event to the requesting
+             * client when we abort.
+             */
+            if (fAbort) {
+                /* Setup selection notify event */
+                eventSelection.type = SelectionNotify;
+                eventSelection.send_event = True;
+                eventSelection.display = pDisplay;
+                eventSelection.requestor = event.xselectionrequest.requestor;
+                eventSelection.selection = event.xselectionrequest.selection;
+                eventSelection.target = event.xselectionrequest.target;
+                eventSelection.property = None;
+                eventSelection.time = event.xselectionrequest.time;
+
+                /* Notify the requesting window that the operation is complete */
+                iReturn = XSendEvent(pDisplay,
+                                     eventSelection.requestor,
+                                     False, 0L, (XEvent *) &eventSelection);
+                if (iReturn == BadValue || iReturn == BadWindow) {
+                    /*
+                     * Should not be a problem if XSendEvent fails because
+                     * the client may simply have exited.
+                     */
+                    ErrorF("winClipboardFlushXEvents - SelectionRequest - "
+                           "XSendEvent () failed for abort event.\n");
+                }
+            }
+
+            /* Close clipboard if it was opened */
+            if (fCloseClipboard) {
+                fCloseClipboard = FALSE;
+                CloseClipboard();
+            }
+            break;
+
+            /*
+             * SelectionNotify
+             */
+        case SelectionNotify:
+#ifdef _DEBUG
+            winDebug("winClipboardFlushXEvents - SelectionNotify\n");
+            {
+                char *pszAtomName;
+
+                pszAtomName = XGetAtomName(pDisplay,
+                                           event.xselection.selection);
+
+                winDebug
+                    ("winClipboardFlushXEvents - SelectionNotify - ATOM: %s\n",
+                     pszAtomName);
+	    winDebug ("SelectionNotify - requestor %d\n", event.xselectionrequest.requestor);
+                XFree(pszAtomName);
+            }
+#endif
+
+
+            /*
+             * Request conversion of UTF8 and CompoundText targets.
+             */
+            if (event.xselection.property == None) {
+                if (event.xselection.target == XA_STRING) {
+                    winDebug("winClipboardFlushXEvents - SelectionNotify - "
+                             "XA_STRING\n");
+
+                    return WIN_XEVENTS_CONVERT;
+                }
+                else if (event.xselection.target == atomUTF8String) {
+                    winDebug("winClipboardFlushXEvents - SelectionNotify - "
+                             "Requesting conversion of UTF8 target.\n");
+
+                    XConvertSelection(pDisplay,
+                                      event.xselection.selection,
+                                      XA_STRING,
+                                      atomLocalProperty, iWindow, CurrentTime);
+
+                    /* Process the ConvertSelection event */
+                    XFlush(pDisplay);
+                    return WIN_XEVENTS_CONVERT;
+                }
+#ifdef X_HAVE_UTF8_STRING
+                else if (event.xselection.target == atomCompoundText) {
+                    winDebug("winClipboardFlushXEvents - SelectionNotify - "
+                             "Requesting conversion of CompoundText target.\n");
+
+                    XConvertSelection(pDisplay,
+                                      event.xselection.selection,
+                                      atomUTF8String,
+                                      atomLocalProperty, iWindow, CurrentTime);
+
+                    /* Process the ConvertSelection event */
+                    XFlush(pDisplay);
+                    return WIN_XEVENTS_CONVERT;
+                }
+#endif
+                else {
+                    ErrorF("winClipboardFlushXEvents - SelectionNotify - "
+                           "Unknown format.  Cannot request conversion, "
+                           "aborting.\n");
+                    break;
+                }
+            }
+
+            /* Retrieve the size of the stored data */
+            iReturn = XGetWindowProperty(pDisplay, iWindow, atomLocalProperty, 0, 0,    /* Don't get data, just size */
+                                         False,
+                                         AnyPropertyType,
+                                         &xtpText.encoding,
+                                         &xtpText.format,
+                                         &xtpText.nitems,
+                                         &ulReturnBytesLeft, &xtpText.value);
+            if (iReturn != Success) {
+                ErrorF("winClipboardFlushXEvents - SelectionNotify - "
+                       "XGetWindowProperty () failed, aborting: %d\n", iReturn);
+                break;
+            }
+
+            winDebug("SelectionNotify - returned data %d left %d\n",
+                     xtpText.nitems, ulReturnBytesLeft);
+
+            /* Request the selection data */
+            iReturn = XGetWindowProperty(pDisplay,
+                                         iWindow,
+                                         atomLocalProperty,
+                                         0,
+                                         ulReturnBytesLeft,
+                                         False,
+                                         AnyPropertyType,
+                                         &xtpText.encoding,
+                                         &xtpText.format,
+                                         &xtpText.nitems,
+                                         &ulReturnBytesLeft, &xtpText.value);
+            if (iReturn != Success) {
+                ErrorF("winClipboardFlushXEvents - SelectionNotify - "
+                       "XGetWindowProperty () failed, aborting: %d\n", iReturn);
+                break;
+            }
+
+#ifdef WINDBG
+            {
+                char *pszAtomName = NULL;
+
+                winDebug("SelectionNotify - returned data %d left %d\n",
+                         xtpText.nitems, ulReturnBytesLeft);
+                pszAtomName = XGetAtomName(pDisplay, xtpText.encoding);
+                winDebug("Notify atom name %s\n", pszAtomName);
+                XFree(pszAtomName);
+                pszAtomName = NULL;
+            }
+#endif
+
+            if (fUseUnicode) {
+#ifdef X_HAVE_UTF8_STRING
+                /* Convert the text property to a text list */
+                iReturn = Xutf8TextPropertyToTextList(pDisplay,
+                                                      &xtpText,
+                                                      &ppszTextList, &iCount);
+#endif
+            }
+            else {
+                iReturn = XmbTextPropertyToTextList(pDisplay,
+                                                    &xtpText,
+                                                    &ppszTextList, &iCount);
+            }
+            if (iReturn == Success || iReturn > 0) {
+                /* Conversion succeeded or some unconvertible characters */
+                if (ppszTextList != NULL) {
+                    iReturnDataLen = 0;
+                    for (i = 0; i < iCount; i++) {
+                        iReturnDataLen += strlen(ppszTextList[i]);
+                    }
+                    pszReturnData = (char *) malloc(iReturnDataLen + 1);
+                    pszReturnData[0] = '\0';
+                    for (i = 0; i < iCount; i++) {
+                        strcat(pszReturnData, ppszTextList[i]);
+                    }
+                }
+                else {
+                    ErrorF("winClipboardFlushXEvents - SelectionNotify - "
+                           "X*TextPropertyToTextList list_return is NULL.\n");
+                    pszReturnData = (char *) malloc(1);
+                    pszReturnData[0] = '\0';
+                }
+            }
+            else {
+                ErrorF("winClipboardFlushXEvents - SelectionNotify - "
+                       "X*TextPropertyToTextList returned: ");
+                switch (iReturn) {
+                case XNoMemory:
+                    ErrorF("XNoMemory\n");
+                    break;
+                case XLocaleNotSupported:
+                    ErrorF("XLocaleNotSupported\n");
+                    break;
+                case XConverterNotFound:
+                    ErrorF("XConverterNotFound\n");
+                    break;
+                default:
+                    ErrorF("%d\n", iReturn);
+                    break;
+                }
+                pszReturnData = (char *) malloc(1);
+                pszReturnData[0] = '\0';
+            }
+
+            /* Free the data returned from XGetWindowProperty */
+            if (ppszTextList)
+                XFreeStringList(ppszTextList);
+            ppszTextList = NULL;
+            XFree(xtpText.value);
+            xtpText.value = NULL;
+            xtpText.nitems = 0;
+
+            /* Convert the X clipboard string to DOS format */
+            winClipboardUNIXtoDOS((unsigned char **)&pszReturnData, strlen(pszReturnData));
+
+            if (fUseUnicode) {
+                /* Find out how much space needed to convert MBCS to Unicode */
+                iUnicodeLen = MultiByteToWideChar(CP_UTF8,
+                                                  0,
+                                                  pszReturnData, -1, NULL, 0);
+
+                /* Allocate memory for the Unicode string */
+                pwszUnicodeStr = malloc(sizeof(wchar_t) * (iUnicodeLen + 1));
+                if (!pwszUnicodeStr) {
+                    ErrorF("winClipboardFlushXEvents - SelectionNotify "
+                           "malloc failed for pwszUnicodeStr, aborting.\n");
+
+                    /* Abort */
+                    fAbort = TRUE;
+                    goto winClipboardFlushXEvents_SelectionNotify_Done;
+                }
+
+                /* Do the actual conversion */
+                MultiByteToWideChar(CP_UTF8,
+                                    0,
+                                    pszReturnData,
+                                    -1, pwszUnicodeStr, iUnicodeLen);
+
+                /* Allocate global memory for the X clipboard data */
+                hGlobal = GlobalAlloc(GMEM_MOVEABLE,
+                                      sizeof(wchar_t) * (iUnicodeLen + 1));
+            }
+            else {
+                pszConvertData = strdup(pszReturnData);
+                iConvertDataLen = strlen(pszConvertData) + 1;
+
+                /* Allocate global memory for the X clipboard data */
+                hGlobal = GlobalAlloc(GMEM_MOVEABLE, iConvertDataLen);
+            }
+
+            free(pszReturnData);
+
+            /* Check that global memory was allocated */
+            if (!hGlobal) {
+                ErrorF("winClipboardFlushXEvents - SelectionNotify "
+                       "GlobalAlloc failed, aborting: %ld\n", GetLastError());
+
+                /* Abort */
+                fAbort = TRUE;
+                goto winClipboardFlushXEvents_SelectionNotify_Done;
+            }
+
+            /* Obtain a pointer to the global memory */
+            pszGlobalData = GlobalLock(hGlobal);
+            if (pszGlobalData == NULL) {
+                ErrorF("winClipboardFlushXEvents - Could not lock global "
+                       "memory for clipboard transfer\n");
+
+                /* Abort */
+                fAbort = TRUE;
+                goto winClipboardFlushXEvents_SelectionNotify_Done;
+            }
+
+            /* Copy the returned string into the global memory */
+            if (fUseUnicode) {
+                memcpy(pszGlobalData,
+                       pwszUnicodeStr, sizeof(wchar_t) * (iUnicodeLen + 1));
+                free(pwszUnicodeStr);
+                pwszUnicodeStr = NULL;
+            }
+            else {
+                strcpy(pszGlobalData, pszConvertData);
+                free(pszConvertData);
+                pszConvertData = NULL;
+            }
+
+            /* Release the pointer to the global memory */
+            GlobalUnlock(hGlobal);
+            pszGlobalData = NULL;
+
+            /* Push the selection data to the Windows clipboard */
+            if (fUseUnicode)
+                SetClipboardData(CF_UNICODETEXT, hGlobal);
+            else
+                SetClipboardData(CF_TEXT, hGlobal);
+
+            /* Flag that SetClipboardData has been called */
+            fSetClipboardData = FALSE;
+
+            /*
+             * NOTE: Do not try to free pszGlobalData, it is owned by
+             * Windows after the call to SetClipboardData ().
+             */
+
+ winClipboardFlushXEvents_SelectionNotify_Done:
+            /* Free allocated resources */
+            if (ppszTextList)
+                XFreeStringList(ppszTextList);
+            if (xtpText.value) {
+                XFree(xtpText.value);
+                xtpText.value = NULL;
+                xtpText.nitems = 0;
+            }
+            free(pszConvertData);
+            free(pwszUnicodeStr);
+            if (hGlobal && pszGlobalData)
+                GlobalUnlock(hGlobal);
+            if (fSetClipboardData) {
+                SetClipboardData(CF_UNICODETEXT, NULL);
+                SetClipboardData(CF_TEXT, NULL);
+            }
+            return WIN_XEVENTS_NOTIFY;
+
+	  /*
+	   * SelectionClear
+	   */ 
+	case SelectionClear:
+#ifdef _DEBUG
+            winDebug("SelectionClear - doing nothing\n");
+	  {
+	    char		*pszAtomName;
+	    
+	    pszAtomName = XGetAtomName (pDisplay,
+					event.xselection.selection);
+
+	    winDebug ("SelectionClear - ATOM: %s\n",
+		    pszAtomName);
+	    winDebug ("SelectionClear - owner %d\n", event.xselectionrequest.owner);
+	    
+	    XFree (pszAtomName);
+	  }
+#endif
+            break;
+
+        case PropertyNotify:
+            break;
+    
+        case MappingNotify:
+            XRefreshKeyboardMapping((XMappingEvent *)&event);
+            break;
+
+        default:
+            ErrorF("winClipboardFlushXEvents - unexpected event type %d\n",
+                   event.type);
+            break;
+        }
+    }
+
+    return WIN_XEVENTS_SUCCESS;
+}
diff --git a/xorg-server/hw/xwin/winclipboard/xwinclip.c b/xorg-server/hw/xwin/winclipboard/xwinclip.c
new file mode 100644
index 000000000..3677974c4
--- /dev/null
+++ b/xorg-server/hw/xwin/winclipboard/xwinclip.c
@@ -0,0 +1,127 @@
+/*
+ *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
+ *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 THE AUTHORS OR COPYRIGHT HOLDERS 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
+
+/*
+ * Including any server header might define the macro _XSERVER64 on 64 bit machines.
+ * That macro must _NOT_ be defined for Xlib client code, otherwise bad things happen.
+ * So let's undef that macro if necessary.
+ */
+#ifdef _XSERVER64
+#undef _XSERVER64
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+/* X headers */
+#include <X11/Xlib.h>
+#ifdef X_LOCALE
+#include <X11/Xlocale.h>
+#else /* X_LOCALE */
+#include <locale.h>
+#endif /* X_LOCALE */
+
+#include "winclipboard.h"
+
+/*
+ * Main function
+ */
+
+int
+main (int argc, char *argv[])
+{
+  int			i;
+  char			*pszDisplay = NULL;
+  int			fUnicodeClipboard = 1;
+
+  /* Parse command-line parameters */
+  for (i = 1; i < argc; ++i)
+    {
+      /* Look for -display "display_name" or --display "display_name" */
+      if (i < argc - 1
+	  && (!strcmp (argv[i], "-display")
+	      || !strcmp (argv[i], "--display")))
+	{
+	  /* Grab a pointer to the display parameter */
+	  pszDisplay = argv[i + 1];
+
+	  /* Skip the display argument */
+	  i++;
+	  continue;
+	}
+
+      /* Look for -nounicodeclipboard */
+      if (!strcmp (argv[i], "-nounicodeclipboard"))
+	{
+	  fUnicodeClipboard = 0;
+	  continue;
+	}
+
+      /* Yack when we find a parameter that we don't know about */
+      printf ("Unknown parameter: %s\nExiting.\n", argv[i]);
+      exit (1);
+    }
+
+  /* Do we have Unicode support? */
+  if (fUnicodeClipboard)
+    {
+      printf ("Unicode clipboard I/O\n");
+    }
+  else
+    {
+      printf ("Non Unicode clipboard I/O\n");
+    }
+
+  /* Apply locale specified in the LANG environment variable */
+  if (!setlocale (LC_ALL, ""))
+    {
+      printf ("setlocale() error\n");
+      exit (1);
+    }
+
+  /* See if X supports the current locale */
+  if (XSupportsLocale () == False)
+    {
+      printf ("Locale not supported by X, falling back to 'C' locale.\n");
+      setlocale(LC_ALL, "C");
+    }
+
+  winClipboardProc(fUnicodeClipboard, pszDisplay);
+
+  return 0;
+}
diff --git a/xorg-server/hw/xwin/winclipboard/xwinclip.man b/xorg-server/hw/xwin/winclipboard/xwinclip.man
new file mode 100644
index 000000000..822db91d4
--- /dev/null
+++ b/xorg-server/hw/xwin/winclipboard/xwinclip.man
@@ -0,0 +1,61 @@
+.TH xwinclip 1 __xorgversion__
+.SH NAME
+xwinclip - An X11 and Windows clipboard integration tool
+
+.SH SYNOPSIS
+.B xwinclip [OPTION]...
+
+.SH DESCRIPTION
+\fIxwinclip\fP is a tool for copying and pasting text between the Windows and X11 clipboard systems.
+
+\fIxwinclip\fP watches for updates to either clipboard and copies data between them when either one is updated.
+
+\fIxwinclip\fP monitors the X PRIMARY and CLIBPOARD selections for changes in ownership, and makes
+the contents of the most recent one to change available to paste from the Windows clipboard.
+
+It also monitors the contents of the Windows clipboard for changes, taking ownership of the PRIMARY and
+CLIPBOARD selections, and making the contents of the Windows clipboard available in them.
+
+.B Note well:
+The \fIXWin(1)\fP X server has internal clipboard integration that is enabled by default.
+Do \fINOT\fP run \fIxwinclip\fP unless \fIXWin(1)\fP has been started with the -noclipboard option.
+
+.SH OPTIONS
+\fIxwinclip\fP accepts the following optional command line switches:
+
+.TP 8
+.B \-display [display]
+Specifies the X server display to connect to.
+.TP 8
+.B \-nounicodeclipboard
+Do not use unicode text on the clipboard.
+
+.SH "SEE ALSO"
+XWin(1)
+
+.SH BUGS
+Only text clipboard contents are supported.
+
+The INCR (Incrememntal transfer) clipboard protocol for clipboard contents larger than the maximum size of an
+X request is not supported.
+
+Some X clients, notably ones written in Tcl/Tk, do not re-assert ownership of the PRIMARY selection or update
+it's timestamp when it's contents change, which currently prevents \fIxwinclip\fP from correctly noticing that
+the PRIMARY selection's contents have changed.
+
+Windows clipboard rendering is synchronous in the WM_RENDER*FORMAT message (that is, we must have placed the
+contents onto the clipboard by the time we return from processing this message), but we must wait for the X
+client which owns the selection to convert the selection to our requested format.  This is currently achieved
+using a fixed timeout of one second.
+
+The XWin(1) server should indicate somehow (by placing an atom on the root window?) that it is running with it's
+internal clipboard integration enabled, and xwinclip should notice this and exit with an appropriate error.
+
+Probably many other bugs.
+
+.SH "CONFORMING TO"
+ICCCM (Inter-Client Communication Conventions Manual) 2.0
+
+.SH AUTHORS
+Contributors to xwinclip include Benjamin Riefenstahl, Roland Cassard, Brian Genisio, Colin Harrison,
+Harold L Hunt II, Matsuzaki Kensuke, Jon Turney, Chris Twiner and Jeremy Wilkins.