xserver git update 4/5/2010

8 files changed, 2584 insertions, 3060 deletions

diff --git a/xorg-server/hw/xwin/InitOutput.c b/xorg-server/hw/xwin/InitOutput.c
index 034b84e58..1ab059f72 100644
--- a/xorg-server/hw/xwin/InitOutput.c
+++ b/xorg-server/hw/xwin/InitOutput.c
@@ -1,1151 +1,1141 @@
-

-/*

-

-Copyright 1993, 1998  The Open Group

-Copyright (C) Colin Harrison 2005-2008

-

-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 "winmsg.h"

-#include "winconfig.h"

-#include "winprefs.h"

-#ifdef XWIN_CLIPBOARD

-#include "X11/Xlocale.h"

-#endif

-#ifdef DPMSExtension

-#include "dpmsproc.h"

-#endif

-#ifdef __CYGWIN__

-#include <mntent.h>

-#endif

-#if defined(WIN32)

-#include "xkbsrv.h"

-#endif

-#ifdef RELOCATE_PROJECTROOT

-#include <shlobj.h>

-typedef HRESULT (*SHGETFOLDERPATHPROC)(

-    HWND hwndOwner,

-    int nFolder,

-    HANDLE hToken,

-    DWORD dwFlags,

-    LPTSTR pszPath

-);

-#endif

-

-

-/*

- * References to external symbols

- */

-

-extern int			g_iNumScreens;

-extern winScreenInfo		g_ScreenInfo[];

-extern int			g_iLastScreen;

-extern char *			g_pszCommandLine;

-extern Bool			g_fSilentFatalError;

-

-extern const char *		g_pszLogFile;

-extern Bool			g_fLogFileChanged;

-extern int			g_iLogVerbose;

-Bool				g_fLogInited;

-

-extern Bool			g_fXdmcpEnabled;

-extern Bool			g_fAuthEnabled;

-#ifdef HAS_DEVWINDOWS

-extern int			g_fdMessageQueue;

-#endif

-extern const char *		g_pszQueryHost;

-extern HINSTANCE		g_hInstance;

-

-#ifdef XWIN_CLIPBOARD

-extern Bool			g_fUnicodeClipboard;

-extern Bool			g_fClipboardLaunched;

-extern Bool			g_fClipboardStarted;

-extern pthread_t		g_ptClipboardProc;

-extern HWND			g_hwndClipboard;

-extern Bool			g_fClipboard;

-#endif

-

-extern HMODULE			g_hmodDirectDraw;

-extern FARPROC			g_fpDirectDrawCreate;

-extern FARPROC			g_fpDirectDrawCreateClipper;

-  

-extern HMODULE			g_hmodCommonControls;

-extern FARPROC			g_fpTrackMouseEvent;

-extern Bool			g_fNoHelpMessageBox;                     

-extern Bool			g_fSilentDupError;                     

-extern Bool                     g_fNativeGl;

-

-/*

- * Function prototypes

- */

-

-#ifdef XWIN_CLIPBOARD

-static void

-winClipboardShutdown (void);

-#endif

-

-#if defined(DDXOSVERRORF)

-void

-OsVendorVErrorF (const char *pszFormat, va_list va_args);

-#endif

-

-void

-winInitializeDefaultScreens (void);

-

-static Bool

-winCheckDisplayNumber (void);

-

-void

-winLogCommandLine (int argc, char *argv[]);

-

-void

-winLogVersionInfo (void);

-

-Bool

-winValidateArgs (void);

-

-#ifdef RELOCATE_PROJECTROOT

-const char *

-winGetBaseDir(void);

-#endif

-

-/*

- * For the depth 24 pixmap we default to 32 bits per pixel, but

- * we change this pixmap format later if we detect that the display

- * is going to be running at 24 bits per pixel.

- *

- * FIXME: On second thought, don't DIBs only support 32 bits per pixel?

- * DIBs are the underlying bitmap used for DirectDraw surfaces, so it

- * seems that all pixmap formats with depth 24 would be 32 bits per pixel.

- * Confirm whether depth 24 DIBs can have 24 bits per pixel, then remove/keep

- * the bits per pixel adjustment and update this comment to reflect the

- * situation.  Harold Hunt - 2002/07/02

- */

-

-static PixmapFormatRec g_PixmapFormats[] = {

-  { 1,    1,      BITMAP_SCANLINE_PAD },

-  { 4,    8,      BITMAP_SCANLINE_PAD },

-  { 8,    8,      BITMAP_SCANLINE_PAD },

-  { 15,   16,     BITMAP_SCANLINE_PAD },

-  { 16,   16,     BITMAP_SCANLINE_PAD },

-  { 24,   32,     BITMAP_SCANLINE_PAD },

-  { 32,   32,     BITMAP_SCANLINE_PAD }

-};

-

-const int NUMFORMATS = sizeof (g_PixmapFormats) / sizeof (g_PixmapFormats[0]);

-

-#ifdef XWIN_CLIPBOARD

-static void

-winClipboardShutdown (void)

-{

-  /* Close down clipboard resources */

-  if (g_fClipboard && g_fClipboardLaunched && g_fClipboardStarted)

-    {

-      /* Synchronously destroy the clipboard window */

-      if (g_hwndClipboard != NULL)

-	{

-	  SendMessage (g_hwndClipboard, WM_DESTROY, 0, 0);

-	  /* NOTE: g_hwndClipboard is set to NULL in winclipboardthread.c */

-	}

-      else

-	return;

-      

-      /* Wait for the clipboard thread to exit */

-      pthread_join (g_ptClipboardProc, NULL);

-

-      g_fClipboardLaunched = FALSE;

-      g_fClipboardStarted = FALSE;

-

-      winDebug ("winClipboardShutdown - Clipboard thread has exited.\n");

-    }

-}

-#endif

-

-void

-ddxPushProviders(void)

-{

-#ifdef XWIN_GLX_WINDOWS

-  if (g_fNativeGl)

-    {

-      /* install the native GL provider */

-      glxWinPushNativeProvider();

-    }

-#endif

-}

-

-#if defined(DDXBEFORERESET)

-/*

- * Called right before KillAllClients when the server is going to reset,

- * allows us to shutdown our seperate threads cleanly.

- */

-

-void

-ddxBeforeReset (void)

-{

-  winDebug ("ddxBeforeReset - Hello\n");

-

-#ifdef XWIN_CLIPBOARD

-  winClipboardShutdown ();

-#endif

-}

-#endif

-

-

-/* See Porting Layer Definition - p. 57 */

-void

-ddxGiveUp (void)

-{

-  int		i;

-

-#if CYGDEBUG

-  winDebug ("ddxGiveUp\n");

-#endif

-

-  /* Perform per-screen deinitialization */

-  for (i = 0; i < g_iNumScreens; ++i)

-    {

-      /* Delete the tray icon */

-      if (!g_ScreenInfo[i].fNoTrayIcon && g_ScreenInfo[i].pScreen)

- 	winDeleteNotifyIcon (winGetScreenPriv (g_ScreenInfo[i].pScreen));

-    }

-

-#ifdef XWIN_MULTIWINDOW

-  /* Notify the worker threads we're exiting */

-  winDeinitMultiWindowWM ();

-#endif

-

-#ifdef HAS_DEVWINDOWS

-  /* Close our handle to our message queue */

-  if (g_fdMessageQueue != WIN_FD_INVALID)

-    {

-      /* Close /dev/windows */

-      close (g_fdMessageQueue);

-

-      /* Set the file handle to invalid */

-      g_fdMessageQueue = WIN_FD_INVALID;

-    }

-#endif

-

-  if (!g_fLogInited) {

-    g_pszLogFile = LogInit (g_pszLogFile, NULL);

-    g_fLogInited = TRUE;

-  }  

-  LogClose ();

-

-  /*

-   * At this point we aren't creating any new screens, so

-   * we are guaranteed to not need the DirectDraw functions.

-   */

-  if (g_hmodDirectDraw != NULL)

-    {

-      FreeLibrary (g_hmodDirectDraw);

-      g_hmodDirectDraw = NULL;

-      g_fpDirectDrawCreate = NULL;

-      g_fpDirectDrawCreateClipper = NULL;

-    }

-

-  /* Unload our TrackMouseEvent funtion pointer */

-  if (g_hmodCommonControls != NULL)

-    {

-      FreeLibrary (g_hmodCommonControls);

-      g_hmodCommonControls = NULL;

-      g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;

-    }

-  

-  /* Free concatenated command line */

-  if (g_pszCommandLine)

-    {

-      free (g_pszCommandLine);

-      g_pszCommandLine = NULL;

-    }

-

-  /* Remove our keyboard hook if it is installed */

-  winRemoveKeyboardHookLL ();

-

-  /* Tell Windows that we want to end the app */

-  PostQuitMessage (0);

-}

-

-

-/* See Porting Layer Definition - p. 57 */

-void

-AbortDDX (void)

-{

-#if CYGDEBUG

-  winDebug ("AbortDDX\n");

-#endif

-  ddxGiveUp ();

-}

-

-#ifdef __CYGWIN__

-/* hasmntopt is currently not implemented for cygwin */

-static const char *winCheckMntOpt(const struct mntent *mnt, const char *opt)

-{

-    const char *s;

-    size_t len;

-    if (mnt == NULL)

-        return NULL;

-    if (opt == NULL)

-        return NULL;

-    if (mnt->mnt_opts == NULL)

-        return NULL;

-

-    len = strlen(opt);

-    s = strstr(mnt->mnt_opts, opt);

-    if (s == NULL)

-        return NULL;

-    if ((s == mnt->mnt_opts || *(s-1) == ',') &&  (s[len] == 0 || s[len] == ','))

-        return (char *)opt;

-    return NULL;

-}

-

-static void

-winCheckMount(void)

-{

-  FILE *mnt;

-  struct mntent *ent;

-

-  enum { none = 0, sys_root, user_root, sys_tmp, user_tmp } 

-    level = none, curlevel;

-  BOOL binary = TRUE;

-

-  mnt = setmntent("/etc/mtab", "r");

-  if (mnt == NULL)

-  {

-    ErrorF("setmntent failed");

-    return;

-  }

-

-  while ((ent = getmntent(mnt)) != NULL)

-  {

-    BOOL system = (winCheckMntOpt(ent, "user") != NULL);

-    BOOL root = (strcmp(ent->mnt_dir, "/") == 0);

-    BOOL tmp = (strcmp(ent->mnt_dir, "/tmp") == 0);

-    

-    if (system)

-    {

-      if (root)

-        curlevel = sys_root;

-      else if (tmp)

-        curlevel = sys_tmp;

-      else

-        continue;

-    }

-    else

-    {

-      if (root)

-        curlevel = user_root;

-      else if (tmp) 

-        curlevel = user_tmp;

-      else

-        continue;

-    }

-

-    if (curlevel <= level)

-      continue;

-    level = curlevel;

-

-    if ((winCheckMntOpt(ent, "binary") == NULL) &&

-        (winCheckMntOpt(ent, "binmode") == NULL))

-      binary = FALSE;

-    else

-      binary = TRUE;

-  }

-    

-  if (endmntent(mnt) != 1)

-  {

-    ErrorF("endmntent failed");

-    return;

-  }

-  

- if (!binary) 

-   winMsg(X_WARNING, "/tmp mounted in textmode\n");

-}

-#else

-static void

-winCheckMount(void) 

-{

-}

-#endif

-

-#ifdef RELOCATE_PROJECTROOT

-const char * 

-winGetBaseDir(void)

-{

-    static BOOL inited = FALSE;

-    static char buffer[MAX_PATH];

-    if (!inited)

-    {

-        char *fendptr;

-        HMODULE module = GetModuleHandle(NULL);

-        DWORD size = GetModuleFileName(module, buffer, sizeof(buffer));

-        if (sizeof(buffer) > 0)

-            buffer[sizeof(buffer)-1] = 0;

-    

-        fendptr = buffer + size;

-        while (fendptr > buffer)

-        {

-            if (*fendptr == '\\' || *fendptr == '/')

-            {

-                *fendptr = 0;

-                break;

-            }

-            fendptr--;

-        }

-        inited = TRUE;

-    }

-    return buffer;

-}

-#endif

-

-static void

-winFixupPaths (void)

-{

-    BOOL changed_fontpath = FALSE;

-    MessageType font_from = X_DEFAULT;

-#ifdef RELOCATE_PROJECTROOT

-    const char *basedir = winGetBaseDir();

-    size_t basedirlen = strlen(basedir);

-#endif

-

-#ifdef READ_FONTDIRS

-    {

-        /* Open fontpath configuration file */

-        FILE *fontdirs = fopen(ETCX11DIR "/font-dirs", "rt");

-        if (fontdirs != NULL)

-        {

-            char buffer[256];

-            int needs_sep = TRUE; 

-            int comment_block = FALSE;

-

-            /* get defautl fontpath */

-            char *fontpath = xstrdup(defaultFontPath);

-            size_t size = strlen(fontpath);

-

-            /* read all lines */

-            while (!feof(fontdirs))

-            {

-                size_t blen;

-                char *hashchar;

-                char *str;

-                int has_eol = FALSE;

-

-                /* read one line */

-                str = fgets(buffer, sizeof(buffer), fontdirs);

-                if (str == NULL) /* stop on error or eof */

-                    break;

-

-                if (strchr(str, '\n') != NULL)

-                    has_eol = TRUE;

-

-                /* check if block is continued comment */

-                if (comment_block)

-                {

-                    /* ignore all input */

-                    *str = 0; 

-                    blen = 0; 

-                    if (has_eol) /* check if line ended in this block */

-                        comment_block = FALSE;

-                }

-                else 

-                {

-                    /* find comment character. ignore all trailing input */

-                    hashchar = strchr(str, '#');

-                    if (hashchar != NULL)

-                    {

-                        *hashchar = 0;

-                        if (!has_eol) /* mark next block as continued comment */

-                            comment_block = TRUE;

-                    }

-                }

-

-                /* strip whitespaces from beginning */

-                while (*str == ' ' || *str == '\t')

-                    str++;

-

-                /* get size, strip whitespaces from end */ 

-                blen = strlen(str);

-                while (blen > 0 && (str[blen-1] == ' ' || 

-                            str[blen-1] == '\t' || str[blen-1] == '\n'))

-                {

-                    str[--blen] = 0;

-                }

-

-                /* still something left to add? */ 

-                if (blen > 0)

-                {

-                    size_t newsize = size + blen;

-                    /* reserve one character more for ',' */

-                    if (needs_sep)

-                        newsize++;

-

-                    /* allocate memory */

-                    if (fontpath == NULL)

-                        fontpath = malloc(newsize+1);

-                    else

-                        fontpath = realloc(fontpath, newsize+1);

-

-                    /* add separator */

-                    if (needs_sep)

-                    {

-                        fontpath[size] = ',';

-                        size++;

-                        needs_sep = FALSE;

-                    }

-

-                    /* mark next line as new entry */

-                    if (has_eol)

-                        needs_sep = TRUE;

-

-                    /* add block */

-                    strncpy(fontpath + size, str, blen);

-                    fontpath[newsize] = 0;

-                    size = newsize;

-                }

-            }

-

-            /* cleanup */

-            fclose(fontdirs);  

-            defaultFontPath = xstrdup(fontpath);

-            free(fontpath);

-            changed_fontpath = TRUE;

-            font_from = X_CONFIG;

-        }

-    }

-#endif /* READ_FONTDIRS */

-#ifdef RELOCATE_PROJECTROOT

-    {

-        const char *libx11dir = PROJECTROOT "/lib/X11";

-        size_t libx11dir_len = strlen(libx11dir);

-        char *newfp = NULL;

-        size_t newfp_len = 0;

-        const char *endptr, *ptr, *oldptr = defaultFontPath;

-

-        endptr = oldptr + strlen(oldptr);

-        ptr = strchr(oldptr, ',');

-        if (ptr == NULL)

-            ptr = endptr;

-        while (ptr != NULL)

-        {

-            size_t oldfp_len = (ptr - oldptr);

-            size_t newsize = oldfp_len;

-            char *newpath = malloc(newsize + 1);

-            strncpy(newpath, oldptr, newsize);

-            newpath[newsize] = 0;

-

-

-            if (strncmp(libx11dir, newpath, libx11dir_len) == 0)

-            {

-                char *compose;

-                newsize = newsize - libx11dir_len + basedirlen;

-                compose = malloc(newsize + 1);  

-                strcpy(compose, basedir);

-                strncat(compose, newpath + libx11dir_len, newsize - basedirlen);

-                compose[newsize] = 0;

-                free(newpath);

-                newpath = compose;

-            }

-

-            oldfp_len = newfp_len;

-            if (oldfp_len > 0)

-                newfp_len ++; /* space for separator */

-            newfp_len += newsize;

-

-            if (newfp == NULL)

-                newfp = malloc(newfp_len + 1);

-            else

-                newfp = realloc(newfp, newfp_len + 1);

-

-            if (oldfp_len > 0)

-            {

-                strcpy(newfp + oldfp_len, ",");

-                oldfp_len++;

-            }

-            strcpy(newfp + oldfp_len, newpath);

-

-            free(newpath);

-

-            if (*ptr == 0)

-            {

-                oldptr = ptr;

-                ptr = NULL;

-            } else

-            {

-                oldptr = ptr + 1;

-                ptr = strchr(oldptr, ',');

-                if (ptr == NULL)

-                    ptr = endptr;

-            }

-        } 

-

-        defaultFontPath = xstrdup(newfp);

-        free(newfp);

-        changed_fontpath = TRUE;

-    }

-#endif /* RELOCATE_PROJECTROOT */

-    if (changed_fontpath)

-        winMsg (font_from, "FontPath set to \"%s\"\n", defaultFontPath);

-

-#ifdef RELOCATE_PROJECTROOT

-    if (getenv("XKEYSYMDB") == NULL)

-    {

-        char buffer[MAX_PATH];

-        snprintf(buffer, sizeof(buffer), "XKEYSYMDB=%s\\XKeysymDB",

-                basedir);

-        buffer[sizeof(buffer)-1] = 0;

-        putenv(buffer);

-    }

-    if (getenv("XERRORDB") == NULL)

-    {

-        char buffer[MAX_PATH];

-        snprintf(buffer, sizeof(buffer), "XERRORDB=%s\\XErrorDB",

-                basedir);

-        buffer[sizeof(buffer)-1] = 0;

-        putenv(buffer);

-    }

-    if (getenv("XLOCALEDIR") == NULL)

-    {

-        char buffer[MAX_PATH];

-        snprintf(buffer, sizeof(buffer), "XLOCALEDIR=%s\\locale",

-                basedir);

-        buffer[sizeof(buffer)-1] = 0;

-        putenv(buffer);

-    }

-    if (getenv("HOME") == NULL)

-    {

-        HMODULE shfolder;

-        SHGETFOLDERPATHPROC shgetfolderpath = NULL;

-        char buffer[MAX_PATH + 5];

-        strncpy(buffer, "HOME=", 5);

-

-        /* Try to load SHGetFolderPath from shfolder.dll and shell32.dll */

-        

-        shfolder = LoadLibrary("shfolder.dll");

-        /* fallback to shell32.dll */

-        if (shfolder == NULL)

-            shfolder = LoadLibrary("shell32.dll");

-

-        /* resolve SHGetFolderPath */

-        if (shfolder != NULL)

-            shgetfolderpath = (SHGETFOLDERPATHPROC)GetProcAddress(shfolder, "SHGetFolderPathA");

-

-        /* query appdata directory */

-        if (shgetfolderpath &&

-                shgetfolderpath(NULL, CSIDL_APPDATA|CSIDL_FLAG_CREATE, NULL, 0, 

-                    buffer + 5) == 0)

-        { 

-            putenv(buffer);

-        } else

-        {

-            winMsg (X_ERROR, "Can not determine HOME directory\n");

-        } 

-        if (shfolder != NULL)

-            FreeLibrary(shfolder);

-    }

-    if (!g_fLogFileChanged) {

-        static char buffer[MAX_PATH];

-        DWORD size = GetTempPath(sizeof(buffer), buffer);

-        if (size && size < sizeof(buffer))

-        {

-            snprintf(buffer + size, sizeof(buffer) - size, 

-                    "XWin.%s.log", display); 

-            buffer[sizeof(buffer)-1] = 0;

-            g_pszLogFile = buffer;

-            winMsg (X_DEFAULT, "Logfile set to \"%s\"\n", g_pszLogFile);

-        }

-    }

-    {

-        static char xkbbasedir[MAX_PATH];

-

-        snprintf(xkbbasedir, sizeof(xkbbasedir), "%s\\xkb", basedir);

-        if (sizeof(xkbbasedir) > 0)

-            xkbbasedir[sizeof(xkbbasedir)-1] = 0;

-        XkbBaseDirectory = xkbbasedir;

-	XkbBinDirectory = basedir;

-    }

-#endif /* RELOCATE_PROJECTROOT */

-}

-

-void

-OsVendorInit (void)

-{

-  /* Re-initialize global variables on server reset */

-  winInitializeGlobals ();

-

-  winFixupPaths();

-

-#ifdef DDXOSVERRORF

-  if (!OsVendorVErrorFProc)

-    OsVendorVErrorFProc = OsVendorVErrorF;

-#endif

-

-  if (!g_fLogInited) {

-    /* keep this order. If LogInit fails it calls Abort which then calls

-     * ddxGiveUp where LogInit is called again and creates an infinite 

-     * recursion. If we set g_fLogInited to TRUE before the init we 

-     * avoid the second call 

-     */  

-    g_fLogInited = TRUE;

-    g_pszLogFile = LogInit (g_pszLogFile, NULL);

-  } 

-  LogSetParameter (XLOG_FLUSH, 1);

-  LogSetParameter (XLOG_VERBOSITY, g_iLogVerbose);

-  LogSetParameter (XLOG_FILE_VERBOSITY, g_iLogVerbose);

-

-  /* Log the version information */

-  if (serverGeneration == 1)

-    winLogVersionInfo ();

-

-  winCheckMount();  

-

-  /* Add a default screen if no screens were specified */

-  if (g_iNumScreens == 0)

-    {

-      winDebug ("OsVendorInit - Creating bogus screen 0\n");

-

-      /* 

-       * We need to initialize default screens if no arguments

-       * were processed.  Otherwise, the default screens would

-       * already have been initialized by ddxProcessArgument ().

-       */

-      winInitializeDefaultScreens ();

-

-      /*

-       * Add a screen 0 using the defaults set by 

-       * winInitializeDefaultScreens () and any additional parameters

-       * processed by ddxProcessArgument ().

-       */

-      g_iNumScreens = 1;

-      g_iLastScreen = 0;

-

-      /* We have to flag this as an explicit screen, even though it isn't */

-      g_ScreenInfo[0].fExplicitScreen = TRUE;

-    }

-}

-

-

-static void

-winUseMsg (void)

-{

-  ErrorF("\n");

-  ErrorF("\n");

-  ErrorF(EXECUTABLE_NAME " Device Dependent Usage:\n");

-  ErrorF("\n");

-

-#ifdef XWIN_CLIPBOARD

-  ErrorF ("-[no]clipboard\n"

-	  "\tEnable [disable] the clipboard integration. Default is enabled.\n");

-#endif

-

-  ErrorF ("-clipupdates num_boxes\n"

-	  "\tUse a clipping region to constrain shadow update blits to\n"

-	  "\tthe updated region when num_boxes, or more, are in the\n"

-	  "\tupdated region.\n");

-

-#ifdef XWIN_XF86CONFIG

-  ErrorF ("-config\n"

-          "\tSpecify a configuration file.\n");

-

-  ErrorF ("-configdir\n"

-          "\tSpecify a configuration directory.\n");

-#endif

-

-  ErrorF ("-depth bits_per_pixel\n"

-	  "\tSpecify an optional bitdepth to use in fullscreen mode\n"

-	  "\twith a DirectDraw engine.\n");

-

-  ErrorF ("-emulate3buttons [timeout]\n"

-	  "\tEmulate 3 button mouse with an optional timeout in\n"

-	  "\tmilliseconds.\n");

-

-#ifdef XWIN_EMULATEPSEUDO

-  ErrorF ("-emulatepseudo\n"

-	  "\tCreate a depth 8 PseudoColor visual when running in\n"

-	  "\tdepths 15, 16, 24, or 32, collectively known as TrueColor\n"

-	  "\tdepths.  The PseudoColor visual does not have correct colors,\n"

-	  "\tand it may crash, but it at least allows you to run your\n"

-	  "\tapplication in TrueColor modes.\n");

-#endif

-

-  ErrorF ("-engine engine_type_id\n"

-	  "\tOverride the server's automatically selected engine type:\n"

-	  "\t\t1 - Shadow GDI\n"

-	  "\t\t2 - Shadow DirectDraw\n"

-	  "\t\t4 - Shadow DirectDraw4 Non-Locking\n"

-#ifdef XWIN_NATIVEGDI

-	  "\t\t16 - Native GDI - experimental\n"

-#endif

-	  );

-

-  ErrorF ("-fullscreen\n"

-	  "\tRun the server in fullscreen mode.\n");

-

-  ErrorF ("-ignoreinput\n"

-	  "\tIgnore keyboard and mouse input.\n");

-

-#ifdef XWIN_MULTIWINDOWEXTWM

-  ErrorF ("-internalwm\n"

-	  "\tRun the internal window manager.\n");

-#endif

-

-#ifdef XWIN_XF86CONFIG

-  ErrorF ("-keyboard\n"

-	  "\tSpecify a keyboard device from the configuration file.\n");

-#endif

-

-  ErrorF ("-[no]keyhook\n"

-	  "\tGrab special Windows keypresses like Alt-Tab or the Menu "

-          "key.\n");

-

-  ErrorF ("-lesspointer\n"

-	  "\tHide the windows mouse pointer when it is over any\n"

-          "\t" EXECUTABLE_NAME " window.  This prevents ghost cursors appearing when\n"

-	  "\tthe Windows cursor is drawn on top of the X cursor\n");

-

-  ErrorF ("-logfile filename\n"

-	  "\tWrite log messages to <filename>.\n");

-

-  ErrorF ("-logverbose verbosity\n"

-	  "\tSet the verbosity of log messages. [NOTE: Only a few messages\n"

-	  "\trespect the settings yet]\n"

-	  "\t\t0 - only print fatal error.\n"

-	  "\t\t1 - print additional configuration information.\n"

-	  "\t\t2 - print additional runtime information [default].\n"

-	  "\t\t3 - print debugging and tracing information.\n");

-

-  ErrorF ("-[no]multimonitors or -[no]multiplemonitors\n"

-	  "\tUse the entire virtual screen if multiple\n"

-	  "\tmonitors are present.\n");

-

-#ifdef XWIN_MULTIWINDOW

-  ErrorF ("-multiwindow\n"

-	  "\tRun the server in multi-window mode.\n");

-#endif

-

-#ifdef XWIN_MULTIWINDOWEXTWM

-  ErrorF ("-mwextwm\n"

-	  "\tRun the server in multi-window external window manager mode.\n");

-#endif

-

-  ErrorF ("-nodecoration\n"

-          "\tDo not draw a window border, title bar, etc.  Windowed\n"

-	  "\tmode only.\n");

-

-#ifdef XWIN_CLIPBOARD

-  ErrorF ("-nounicodeclipboard\n"

-	  "\tDo not use Unicode clipboard even if on a NT-based platform.\n");

-#endif

-

-  ErrorF ("-refresh rate_in_Hz\n"

-	  "\tSpecify an optional refresh rate to use in fullscreen mode\n"

-	  "\twith a DirectDraw engine.\n");

-

-  ErrorF ("-rootless\n"

-	  "\tRun the server in rootless mode.\n");

-

-  ErrorF ("-screen scr_num [width height [x y] | [[WxH[+X+Y]][@m]] ]\n"

-	  "\tEnable screen scr_num and optionally specify a width and\n"

-	  "\theight and initial position for that screen. Additionally\n"

-	  "\ta monitor number can be specified to start the server on,\n"

-	  "\tat which point, all coordinates become relative to that\n"

-      "\tmonitor (Not for Windows NT4 and 95). Examples:\n"

-      "\t -screen 0 800x600+100+100@2 ; 2nd monitor offset 100,100 size 800x600\n"

-      "\t -screen 0 1024x768@3        ; 3rd monitor size 1024x768\n"

-      "\t -screen 0 @1 ; on 1st monitor using its full resolution (the default)\n");

-

-  ErrorF ("-scrollbars\n"

-	  "\tIn windowed mode, allow screens bigger than the Windows desktop.\n"

-	  "\tMoreover, if the window has decorations, one can now resize\n"

-	  "\tit.\n");

-

-  ErrorF ("-silent-dup-error\n"

-	  "\tIf another instance of " EXECUTABLE_NAME " with the same display number is running\n"

-     "\texit silently and don’t display any error message.\n");

-

-  ErrorF ("-swcursor\n"

-	  "\tDisable the usage of the Windows cursor and use the X11 software\n"

-	  "\tcursor instead.\n");

-

-  ErrorF ("-[no]trayicon\n"

-          "\tDo not create a tray icon.  Default is to create one\n"

-	  "\ticon per screen.  You can globally disable tray icons with\n"

-	  "\t-notrayicon, then enable it for specific screens with\n"

-	  "\t-trayicon for those screens.\n");

-

-  ErrorF ("-[no]unixkill\n"

-          "\tCtrl+Alt+Backspace exits the X Server.\n");

-

-#ifdef XWIN_GLX_WINDOWS

-  ErrorF ("-[no]wgl\n"

-	  "\tEnable the GLX extension to use the native Windows WGL interface for accelerated OpenGL\n");

-#endif

-

-  ErrorF ("-[no]winkill\n"

-          "\tAlt+F4 exits the X Server.\n");

-

-  ErrorF ("-xkblayout XKBLayout\n"

-	  "\tEquivalent to XKBLayout in XF86Config files.\n"

-	  "\tFor example: -xkblayout de\n");

-

-  ErrorF ("-xkbmodel XKBModel\n"

-	  "\tEquivalent to XKBModel in XF86Config files.\n");

-

-  ErrorF ("-xkboptions XKBOptions\n"

-	  "\tEquivalent to XKBOptions in XF86Config files.\n");

-

-  ErrorF ("-xkbrules XKBRules\n"

-	  "\tEquivalent to XKBRules in XF86Config files.\n");

-

-  ErrorF ("-xkbvariant XKBVariant\n"

-	  "\tEquivalent to XKBVariant in XF86Config files.\n"

-	  "\tFor example: -xkbvariant nodeadkeys\n");

-}

-

-/* See Porting Layer Definition - p. 57 */

-void

-ddxUseMsg(void)

-{

-  /* Set a flag so that FatalError won't give duplicate warning message */

-  g_fSilentFatalError = TRUE;

-  

-  winUseMsg();  

-

-  /* Log file will not be opened for UseMsg unless we open it now */

-  if (!g_fLogInited) {

-    g_pszLogFile = LogInit (g_pszLogFile, NULL);

-    g_fLogInited = TRUE;

-  }  

-  LogClose ();

-

-  /* Notify user where UseMsg text can be found.*/

-  if (!g_fNoHelpMessageBox)

-    winMessageBoxF ("The " PROJECT_NAME " help text has been printed to "

-		  "%s.\n"

-		  "Please open %s to read the help text.\n",

-		  MB_ICONINFORMATION, g_pszLogFile, g_pszLogFile);

-}

-

-/* See Porting Layer Definition - p. 20 */

-/*

- * Do any global initialization, then initialize each screen.

- * 

- * NOTE: We use ddxProcessArgument, so we don't need to touch argc and argv

- */

-

-void

-InitOutput (ScreenInfo *screenInfo, int argc, char *argv[])

-{

-  int		i;

-

-  /* Log the command line */

-  winLogCommandLine (argc, argv);

-

-#if CYGDEBUG

-  winDebug ("InitOutput\n");

-#endif

-

-  /* Validate command-line arguments */

-  if (serverGeneration == 1 && !winValidateArgs ())

-    {

-      FatalError ("InitOutput - Invalid command-line arguments found.  "

-		  "Exiting.\n");

-    }

-

-  /* Check for duplicate invocation on same display number.*/

-  if (serverGeneration == 1 && !winCheckDisplayNumber ())

-    {

-      if (g_fSilentDupError)

-        g_fSilentFatalError = TRUE;  

-      FatalError ("InitOutput - Duplicate invocation on display "

-		  "number: %s.  Exiting.\n", display);

-    }

-

-#ifdef XWIN_XF86CONFIG

-  /* Try to read the xorg.conf-style configuration file */

-  if (!winReadConfigfile ())

-    winErrorFVerb (1, "InitOutput - Error reading config file\n");

-#else

-  winMsg(X_INFO, "xorg.conf is not supported\n");

-  winMsg(X_INFO, "See http://x.cygwin.com/docs/faq/cygwin-x-faq.html "

-         "for more information\n");

-  winConfigFiles ();

-#endif

-

-  /* Load preferences from XWinrc file */

-  LoadPreferences();

-

-  /* Setup global screen info parameters */

-  screenInfo->imageByteOrder = IMAGE_BYTE_ORDER;

-  screenInfo->bitmapScanlinePad = BITMAP_SCANLINE_PAD;

-  screenInfo->bitmapScanlineUnit = BITMAP_SCANLINE_UNIT;

-  screenInfo->bitmapBitOrder = BITMAP_BIT_ORDER;

-  screenInfo->numPixmapFormats = NUMFORMATS;

-  

-  /* Describe how we want common pixmap formats padded */

-  for (i = 0; i < NUMFORMATS; i++)

-    {

-      screenInfo->formats[i] = g_PixmapFormats[i];

-    }

-

-  /* Load pointers to DirectDraw functions */

-  winGetDDProcAddresses ();

-  

-  /* Detect supported engines */

-  winDetectSupportedEngines ();

-

-  /* Load common controls library */

-  g_hmodCommonControls = LoadLibraryEx ("comctl32.dll", NULL, 0);

-

-  /* Load TrackMouseEvent function pointer */  

-  g_fpTrackMouseEvent = GetProcAddress (g_hmodCommonControls,

-					 "_TrackMouseEvent");

-  if (g_fpTrackMouseEvent == NULL)

-    {

-      winErrorFVerb (1, "InitOutput - Could not get pointer to function\n"

-	      "\t_TrackMouseEvent in comctl32.dll.  Try installing\n"

-	      "\tInternet Explorer 3.0 or greater if you have not\n"

-	      "\talready.\n");

-

-      /* Free the library since we won't need it */

-      FreeLibrary (g_hmodCommonControls);

-      g_hmodCommonControls = NULL;

-

-      /* Set function pointer to point to no operation function */

-      g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;

-    }

-

-  /* Store the instance handle */

-  g_hInstance = GetModuleHandle (NULL);

-

-  /* Initialize each screen */

-  for (i = 0; i < g_iNumScreens; ++i)

-    {

-      /* Initialize the screen */

-      if (-1 == AddScreen (winScreenInit, argc, argv))

-	{

-	  FatalError ("InitOutput - Couldn't add screen %d", i);

-	}

-    }

-

-#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)

-

-  /* Generate a cookie used by internal clients for authorization */

-  if (g_fXdmcpEnabled || g_fAuthEnabled)

-    winGenerateAuthorization ();

-

-  /* Perform some one time initialization */

-  if (1 == serverGeneration)

-    {

-      /*

-       * setlocale applies to all threads in the current process.

-       * Apply locale specified in LANG environment variable.

-       */

-      setlocale (LC_ALL, "");

-    }

-#endif

-

-#if CYGDEBUG || YES

-  winDebug ("InitOutput - Returning.\n");

-#endif

-}

-

-

-/*

- * winCheckDisplayNumber - Check if another instance of Cygwin/X is

- * already running on the same display number.  If no one exists,

- * make a mutex to prevent new instances from running on the same display.

- *

- * return FALSE if the display number is already used.

- */

-

-static Bool

-winCheckDisplayNumber (void)

-{

-  int			nDisp;

-  HANDLE		mutex;

-  char			name[MAX_PATH];

-  char *		pszPrefix = '\0';

-  OSVERSIONINFO		osvi = {0};

-

-  /* Check display range */

-  nDisp = atoi (display);

-  if (nDisp < 0 || nDisp > 65535)

-    {

-      ErrorF ("winCheckDisplayNumber - Bad display number: %d\n", nDisp);

-      return FALSE;

-    }

-

-  /* Set first character of mutex name to null */

-  name[0] = '\0';

-

-  /* Get operating system version information */

-  osvi.dwOSVersionInfoSize = sizeof (osvi);

-  GetVersionEx (&osvi);

-

-  /* Want a mutex shared among all terminals on NT > 4.0 */

-  if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT

-      && osvi.dwMajorVersion >= 5)

-    {

-      pszPrefix = "Global\\";

-    }

-

-  /* Setup Cygwin/X specific part of name */

-  snprintf (name, sizeof(name), "%sCYGWINX_DISPLAY:%d", pszPrefix, nDisp);

-

-  /* Windows automatically releases the mutex when this process exits */

-  mutex = CreateMutex (NULL, FALSE, name);

-  if (!mutex)

-    {

-      LPVOID lpMsgBuf;

-

-      /* Display a fancy error message */

-      FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | 

-		     FORMAT_MESSAGE_FROM_SYSTEM | 

-		     FORMAT_MESSAGE_IGNORE_INSERTS,

-		     NULL,

-		     GetLastError (),

-		     MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),

-		     (LPTSTR) &lpMsgBuf,

-		     0, NULL);

-      ErrorF ("winCheckDisplayNumber - CreateMutex failed: %s\n",

-	      (LPSTR)lpMsgBuf);

-      LocalFree (lpMsgBuf);

-

-      return FALSE;

-    }

-  if (GetLastError () == ERROR_ALREADY_EXISTS)

-    {

-      ErrorF ("winCheckDisplayNumber - "

-	      PROJECT_NAME " is already running on display %d\n",

-	      nDisp);

-      return FALSE;

-    }

-

-  return TRUE;

-}

+
+/*
+
+Copyright 1993, 1998  The Open Group
+Copyright (C) Colin Harrison 2005-2008
+
+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 "winmsg.h"
+#include "winconfig.h"
+#include "winprefs.h"
+#ifdef XWIN_CLIPBOARD
+#include "X11/Xlocale.h"
+#endif
+#ifdef DPMSExtension
+#include "dpmsproc.h"
+#endif
+#ifdef __CYGWIN__
+#include <mntent.h>
+#endif
+#if defined(WIN32)
+#include "xkbsrv.h"
+#endif
+#ifdef RELOCATE_PROJECTROOT
+#include <shlobj.h>
+typedef HRESULT (*SHGETFOLDERPATHPROC)(
+    HWND hwndOwner,
+    int nFolder,
+    HANDLE hToken,
+    DWORD dwFlags,
+    LPTSTR pszPath
+);
+#endif
+
+
+/*
+ * References to external symbols
+ */
+
+extern int			g_iNumScreens;
+extern winScreenInfo *		g_ScreenInfo;
+extern char *			g_pszCommandLine;
+extern Bool			g_fSilentFatalError;
+
+extern const char *		g_pszLogFile;
+extern Bool			g_fLogFileChanged;
+extern int			g_iLogVerbose;
+Bool				g_fLogInited;
+
+extern Bool			g_fXdmcpEnabled;
+extern Bool			g_fAuthEnabled;
+#ifdef HAS_DEVWINDOWS
+extern int			g_fdMessageQueue;
+#endif
+extern const char *		g_pszQueryHost;
+extern HINSTANCE		g_hInstance;
+
+#ifdef XWIN_CLIPBOARD
+extern Bool			g_fUnicodeClipboard;
+extern Bool			g_fClipboardLaunched;
+extern Bool			g_fClipboardStarted;
+extern pthread_t		g_ptClipboardProc;
+extern HWND			g_hwndClipboard;
+extern Bool			g_fClipboard;
+#endif
+
+extern HMODULE			g_hmodDirectDraw;
+extern FARPROC			g_fpDirectDrawCreate;
+extern FARPROC			g_fpDirectDrawCreateClipper;
+  
+extern HMODULE			g_hmodCommonControls;
+extern FARPROC			g_fpTrackMouseEvent;
+extern Bool			g_fNoHelpMessageBox;                     
+extern Bool			g_fSilentDupError;                     
+extern Bool                     g_fNativeGl;
+
+/*
+ * Function prototypes
+ */
+
+#ifdef XWIN_CLIPBOARD
+static void
+winClipboardShutdown (void);
+#endif
+
+#if defined(DDXOSVERRORF)
+void
+OsVendorVErrorF (const char *pszFormat, va_list va_args);
+#endif
+
+static Bool
+winCheckDisplayNumber (void);
+
+void
+winLogCommandLine (int argc, char *argv[]);
+
+void
+winLogVersionInfo (void);
+
+Bool
+winValidateArgs (void);
+
+#ifdef RELOCATE_PROJECTROOT
+const char *
+winGetBaseDir(void);
+#endif
+
+/*
+ * For the depth 24 pixmap we default to 32 bits per pixel, but
+ * we change this pixmap format later if we detect that the display
+ * is going to be running at 24 bits per pixel.
+ *
+ * FIXME: On second thought, don't DIBs only support 32 bits per pixel?
+ * DIBs are the underlying bitmap used for DirectDraw surfaces, so it
+ * seems that all pixmap formats with depth 24 would be 32 bits per pixel.
+ * Confirm whether depth 24 DIBs can have 24 bits per pixel, then remove/keep
+ * the bits per pixel adjustment and update this comment to reflect the
+ * situation.  Harold Hunt - 2002/07/02
+ */
+
+static PixmapFormatRec g_PixmapFormats[] = {
+  { 1,    1,      BITMAP_SCANLINE_PAD },
+  { 4,    8,      BITMAP_SCANLINE_PAD },
+  { 8,    8,      BITMAP_SCANLINE_PAD },
+  { 15,   16,     BITMAP_SCANLINE_PAD },
+  { 16,   16,     BITMAP_SCANLINE_PAD },
+  { 24,   32,     BITMAP_SCANLINE_PAD },
+  { 32,   32,     BITMAP_SCANLINE_PAD }
+};
+
+const int NUMFORMATS = sizeof (g_PixmapFormats) / sizeof (g_PixmapFormats[0]);
+
+#ifdef XWIN_CLIPBOARD
+static void
+winClipboardShutdown (void)
+{
+  /* Close down clipboard resources */
+  if (g_fClipboard && g_fClipboardLaunched && g_fClipboardStarted)
+    {
+      /* Synchronously destroy the clipboard window */
+      if (g_hwndClipboard != NULL)
+	{
+	  SendMessage (g_hwndClipboard, WM_DESTROY, 0, 0);
+	  /* NOTE: g_hwndClipboard is set to NULL in winclipboardthread.c */
+	}
+      else
+	return;
+      
+      /* Wait for the clipboard thread to exit */
+      pthread_join (g_ptClipboardProc, NULL);
+
+      g_fClipboardLaunched = FALSE;
+      g_fClipboardStarted = FALSE;
+
+      winDebug ("winClipboardShutdown - Clipboard thread has exited.\n");
+    }
+}
+#endif
+
+void
+ddxPushProviders(void)
+{
+#ifdef XWIN_GLX_WINDOWS
+  if (g_fNativeGl)
+    {
+      /* install the native GL provider */
+      glxWinPushNativeProvider();
+    }
+#endif
+}
+
+#if defined(DDXBEFORERESET)
+/*
+ * Called right before KillAllClients when the server is going to reset,
+ * allows us to shutdown our seperate threads cleanly.
+ */
+
+void
+ddxBeforeReset (void)
+{
+  winDebug ("ddxBeforeReset - Hello\n");
+
+#ifdef XWIN_CLIPBOARD
+  winClipboardShutdown ();
+#endif
+}
+#endif
+
+
+/* See Porting Layer Definition - p. 57 */
+void
+ddxGiveUp (void)
+{
+  int		i;
+
+#if CYGDEBUG
+  winDebug ("ddxGiveUp\n");
+#endif
+
+  /* Perform per-screen deinitialization */
+  for (i = 0; i < g_iNumScreens; ++i)
+    {
+      /* Delete the tray icon */
+      if (!g_ScreenInfo[i].fNoTrayIcon && g_ScreenInfo[i].pScreen)
+ 	winDeleteNotifyIcon (winGetScreenPriv (g_ScreenInfo[i].pScreen));
+    }
+
+#ifdef XWIN_MULTIWINDOW
+  /* Notify the worker threads we're exiting */
+  winDeinitMultiWindowWM ();
+#endif
+
+#ifdef HAS_DEVWINDOWS
+  /* Close our handle to our message queue */
+  if (g_fdMessageQueue != WIN_FD_INVALID)
+    {
+      /* Close /dev/windows */
+      close (g_fdMessageQueue);
+
+      /* Set the file handle to invalid */
+      g_fdMessageQueue = WIN_FD_INVALID;
+    }
+#endif
+
+  if (!g_fLogInited) {
+    g_pszLogFile = LogInit (g_pszLogFile, NULL);
+    g_fLogInited = TRUE;
+  }  
+  LogClose ();
+
+  /*
+   * At this point we aren't creating any new screens, so
+   * we are guaranteed to not need the DirectDraw functions.
+   */
+  if (g_hmodDirectDraw != NULL)
+    {
+      FreeLibrary (g_hmodDirectDraw);
+      g_hmodDirectDraw = NULL;
+      g_fpDirectDrawCreate = NULL;
+      g_fpDirectDrawCreateClipper = NULL;
+    }
+
+  /* Unload our TrackMouseEvent funtion pointer */
+  if (g_hmodCommonControls != NULL)
+    {
+      FreeLibrary (g_hmodCommonControls);
+      g_hmodCommonControls = NULL;
+      g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;
+    }
+  
+  /* Free concatenated command line */
+  if (g_pszCommandLine)
+    {
+      free (g_pszCommandLine);
+      g_pszCommandLine = NULL;
+    }
+
+  /* Remove our keyboard hook if it is installed */
+  winRemoveKeyboardHookLL ();
+
+  /* Tell Windows that we want to end the app */
+  PostQuitMessage (0);
+}
+
+
+/* See Porting Layer Definition - p. 57 */
+void
+AbortDDX (void)
+{
+#if CYGDEBUG
+  winDebug ("AbortDDX\n");
+#endif
+  ddxGiveUp ();
+}
+
+#ifdef __CYGWIN__
+/* hasmntopt is currently not implemented for cygwin */
+static const char *winCheckMntOpt(const struct mntent *mnt, const char *opt)
+{
+    const char *s;
+    size_t len;
+    if (mnt == NULL)
+        return NULL;
+    if (opt == NULL)
+        return NULL;
+    if (mnt->mnt_opts == NULL)
+        return NULL;
+
+    len = strlen(opt);
+    s = strstr(mnt->mnt_opts, opt);
+    if (s == NULL)
+        return NULL;
+    if ((s == mnt->mnt_opts || *(s-1) == ',') &&  (s[len] == 0 || s[len] == ','))
+        return (char *)opt;
+    return NULL;
+}
+
+static void
+winCheckMount(void)
+{
+  FILE *mnt;
+  struct mntent *ent;
+
+  enum { none = 0, sys_root, user_root, sys_tmp, user_tmp } 
+    level = none, curlevel;
+  BOOL binary = TRUE;
+
+  mnt = setmntent("/etc/mtab", "r");
+  if (mnt == NULL)
+  {
+    ErrorF("setmntent failed");
+    return;
+  }
+
+  while ((ent = getmntent(mnt)) != NULL)
+  {
+    BOOL system = (winCheckMntOpt(ent, "user") != NULL);
+    BOOL root = (strcmp(ent->mnt_dir, "/") == 0);
+    BOOL tmp = (strcmp(ent->mnt_dir, "/tmp") == 0);
+    
+    if (system)
+    {
+      if (root)
+        curlevel = sys_root;
+      else if (tmp)
+        curlevel = sys_tmp;
+      else
+        continue;
+    }
+    else
+    {
+      if (root)
+        curlevel = user_root;
+      else if (tmp) 
+        curlevel = user_tmp;
+      else
+        continue;
+    }
+
+    if (curlevel <= level)
+      continue;
+    level = curlevel;
+
+    if ((winCheckMntOpt(ent, "binary") == NULL) &&
+        (winCheckMntOpt(ent, "binmode") == NULL))
+      binary = FALSE;
+    else
+      binary = TRUE;
+  }
+    
+  if (endmntent(mnt) != 1)
+  {
+    ErrorF("endmntent failed");
+    return;
+  }
+  
+ if (!binary) 
+   winMsg(X_WARNING, "/tmp mounted in textmode\n");
+}
+#else
+static void
+winCheckMount(void) 
+{
+}
+#endif
+
+#ifdef RELOCATE_PROJECTROOT
+const char * 
+winGetBaseDir(void)
+{
+    static BOOL inited = FALSE;
+    static char buffer[MAX_PATH];
+    if (!inited)
+    {
+        char *fendptr;
+        HMODULE module = GetModuleHandle(NULL);
+        DWORD size = GetModuleFileName(module, buffer, sizeof(buffer));
+        if (sizeof(buffer) > 0)
+            buffer[sizeof(buffer)-1] = 0;
+    
+        fendptr = buffer + size;
+        while (fendptr > buffer)
+        {
+            if (*fendptr == '\\' || *fendptr == '/')
+            {
+                *fendptr = 0;
+                break;
+            }
+            fendptr--;
+        }
+        inited = TRUE;
+    }
+    return buffer;
+}
+#endif
+
+static void
+winFixupPaths (void)
+{
+    BOOL changed_fontpath = FALSE;
+    MessageType font_from = X_DEFAULT;
+#ifdef RELOCATE_PROJECTROOT
+    const char *basedir = winGetBaseDir();
+    size_t basedirlen = strlen(basedir);
+#endif
+
+#ifdef READ_FONTDIRS
+    {
+        /* Open fontpath configuration file */
+        FILE *fontdirs = fopen(ETCX11DIR "/font-dirs", "rt");
+        if (fontdirs != NULL)
+        {
+            char buffer[256];
+            int needs_sep = TRUE; 
+            int comment_block = FALSE;
+
+            /* get defautl fontpath */
+            char *fontpath = xstrdup(defaultFontPath);
+            size_t size = strlen(fontpath);
+
+            /* read all lines */
+            while (!feof(fontdirs))
+            {
+                size_t blen;
+                char *hashchar;
+                char *str;
+                int has_eol = FALSE;
+
+                /* read one line */
+                str = fgets(buffer, sizeof(buffer), fontdirs);
+                if (str == NULL) /* stop on error or eof */
+                    break;
+
+                if (strchr(str, '\n') != NULL)
+                    has_eol = TRUE;
+
+                /* check if block is continued comment */
+                if (comment_block)
+                {
+                    /* ignore all input */
+                    *str = 0; 
+                    blen = 0; 
+                    if (has_eol) /* check if line ended in this block */
+                        comment_block = FALSE;
+                }
+                else 
+                {
+                    /* find comment character. ignore all trailing input */
+                    hashchar = strchr(str, '#');
+                    if (hashchar != NULL)
+                    {
+                        *hashchar = 0;
+                        if (!has_eol) /* mark next block as continued comment */
+                            comment_block = TRUE;
+                    }
+                }
+
+                /* strip whitespaces from beginning */
+                while (*str == ' ' || *str == '\t')
+                    str++;
+
+                /* get size, strip whitespaces from end */ 
+                blen = strlen(str);
+                while (blen > 0 && (str[blen-1] == ' ' || 
+                            str[blen-1] == '\t' || str[blen-1] == '\n'))
+                {
+                    str[--blen] = 0;
+                }
+
+                /* still something left to add? */ 
+                if (blen > 0)
+                {
+                    size_t newsize = size + blen;
+                    /* reserve one character more for ',' */
+                    if (needs_sep)
+                        newsize++;
+
+                    /* allocate memory */
+                    if (fontpath == NULL)
+                        fontpath = malloc(newsize+1);
+                    else
+                        fontpath = realloc(fontpath, newsize+1);
+
+                    /* add separator */
+                    if (needs_sep)
+                    {
+                        fontpath[size] = ',';
+                        size++;
+                        needs_sep = FALSE;
+                    }
+
+                    /* mark next line as new entry */
+                    if (has_eol)
+                        needs_sep = TRUE;
+
+                    /* add block */
+                    strncpy(fontpath + size, str, blen);
+                    fontpath[newsize] = 0;
+                    size = newsize;
+                }
+            }
+
+            /* cleanup */
+            fclose(fontdirs);  
+            defaultFontPath = xstrdup(fontpath);
+            free(fontpath);
+            changed_fontpath = TRUE;
+            font_from = X_CONFIG;
+        }
+    }
+#endif /* READ_FONTDIRS */
+#ifdef RELOCATE_PROJECTROOT
+    {
+        const char *libx11dir = PROJECTROOT "/lib/X11";
+        size_t libx11dir_len = strlen(libx11dir);
+        char *newfp = NULL;
+        size_t newfp_len = 0;
+        const char *endptr, *ptr, *oldptr = defaultFontPath;
+
+        endptr = oldptr + strlen(oldptr);
+        ptr = strchr(oldptr, ',');
+        if (ptr == NULL)
+            ptr = endptr;
+        while (ptr != NULL)
+        {
+            size_t oldfp_len = (ptr - oldptr);
+            size_t newsize = oldfp_len;
+            char *newpath = malloc(newsize + 1);
+            strncpy(newpath, oldptr, newsize);
+            newpath[newsize] = 0;
+
+
+            if (strncmp(libx11dir, newpath, libx11dir_len) == 0)
+            {
+                char *compose;
+                newsize = newsize - libx11dir_len + basedirlen;
+                compose = malloc(newsize + 1);  
+                strcpy(compose, basedir);
+                strncat(compose, newpath + libx11dir_len, newsize - basedirlen);
+                compose[newsize] = 0;
+                free(newpath);
+                newpath = compose;
+            }
+
+            oldfp_len = newfp_len;
+            if (oldfp_len > 0)
+                newfp_len ++; /* space for separator */
+            newfp_len += newsize;
+
+            if (newfp == NULL)
+                newfp = malloc(newfp_len + 1);
+            else
+                newfp = realloc(newfp, newfp_len + 1);
+
+            if (oldfp_len > 0)
+            {
+                strcpy(newfp + oldfp_len, ",");
+                oldfp_len++;
+            }
+            strcpy(newfp + oldfp_len, newpath);
+
+            free(newpath);
+
+            if (*ptr == 0)
+            {
+                oldptr = ptr;
+                ptr = NULL;
+            } else
+            {
+                oldptr = ptr + 1;
+                ptr = strchr(oldptr, ',');
+                if (ptr == NULL)
+                    ptr = endptr;
+            }
+        } 
+
+        defaultFontPath = xstrdup(newfp);
+        free(newfp);
+        changed_fontpath = TRUE;
+    }
+#endif /* RELOCATE_PROJECTROOT */
+    if (changed_fontpath)
+        winMsg (font_from, "FontPath set to \"%s\"\n", defaultFontPath);
+
+#ifdef RELOCATE_PROJECTROOT
+    if (getenv("XKEYSYMDB") == NULL)
+    {
+        char buffer[MAX_PATH];
+        snprintf(buffer, sizeof(buffer), "XKEYSYMDB=%s\\XKeysymDB",
+                basedir);
+        buffer[sizeof(buffer)-1] = 0;
+        putenv(buffer);
+    }
+    if (getenv("XERRORDB") == NULL)
+    {
+        char buffer[MAX_PATH];
+        snprintf(buffer, sizeof(buffer), "XERRORDB=%s\\XErrorDB",
+                basedir);
+        buffer[sizeof(buffer)-1] = 0;
+        putenv(buffer);
+    }
+    if (getenv("XLOCALEDIR") == NULL)
+    {
+        char buffer[MAX_PATH];
+        snprintf(buffer, sizeof(buffer), "XLOCALEDIR=%s\\locale",
+                basedir);
+        buffer[sizeof(buffer)-1] = 0;
+        putenv(buffer);
+    }
+    if (getenv("HOME") == NULL)
+    {
+        HMODULE shfolder;
+        SHGETFOLDERPATHPROC shgetfolderpath = NULL;
+        char buffer[MAX_PATH + 5];
+        strncpy(buffer, "HOME=", 5);
+
+        /* Try to load SHGetFolderPath from shfolder.dll and shell32.dll */
+        
+        shfolder = LoadLibrary("shfolder.dll");
+        /* fallback to shell32.dll */
+        if (shfolder == NULL)
+            shfolder = LoadLibrary("shell32.dll");
+
+        /* resolve SHGetFolderPath */
+        if (shfolder != NULL)
+            shgetfolderpath = (SHGETFOLDERPATHPROC)GetProcAddress(shfolder, "SHGetFolderPathA");
+
+        /* query appdata directory */
+        if (shgetfolderpath &&
+                shgetfolderpath(NULL, CSIDL_APPDATA|CSIDL_FLAG_CREATE, NULL, 0, 
+                    buffer + 5) == 0)
+        { 
+            putenv(buffer);
+        } else
+        {
+            winMsg (X_ERROR, "Can not determine HOME directory\n");
+        } 
+        if (shfolder != NULL)
+            FreeLibrary(shfolder);
+    }
+    if (!g_fLogFileChanged) {
+        static char buffer[MAX_PATH];
+        DWORD size = GetTempPath(sizeof(buffer), buffer);
+        if (size && size < sizeof(buffer))
+        {
+            snprintf(buffer + size, sizeof(buffer) - size, 
+                    "XWin.%s.log", display); 
+            buffer[sizeof(buffer)-1] = 0;
+            g_pszLogFile = buffer;
+            winMsg (X_DEFAULT, "Logfile set to \"%s\"\n", g_pszLogFile);
+        }
+    }
+    {
+        static char xkbbasedir[MAX_PATH];
+
+        snprintf(xkbbasedir, sizeof(xkbbasedir), "%s\\xkb", basedir);
+        if (sizeof(xkbbasedir) > 0)
+            xkbbasedir[sizeof(xkbbasedir)-1] = 0;
+        XkbBaseDirectory = xkbbasedir;
+	XkbBinDirectory = basedir;
+    }
+#endif /* RELOCATE_PROJECTROOT */
+}
+
+void
+OsVendorInit (void)
+{
+  /* Re-initialize global variables on server reset */
+  winInitializeGlobals ();
+
+  winFixupPaths();
+
+#ifdef DDXOSVERRORF
+  if (!OsVendorVErrorFProc)
+    OsVendorVErrorFProc = OsVendorVErrorF;
+#endif
+
+  if (!g_fLogInited) {
+    /* keep this order. If LogInit fails it calls Abort which then calls
+     * ddxGiveUp where LogInit is called again and creates an infinite 
+     * recursion. If we set g_fLogInited to TRUE before the init we 
+     * avoid the second call 
+     */  
+    g_fLogInited = TRUE;
+    g_pszLogFile = LogInit (g_pszLogFile, NULL);
+  } 
+  LogSetParameter (XLOG_FLUSH, 1);
+  LogSetParameter (XLOG_VERBOSITY, g_iLogVerbose);
+  LogSetParameter (XLOG_FILE_VERBOSITY, g_iLogVerbose);
+
+  /* Log the version information */
+  if (serverGeneration == 1)
+    winLogVersionInfo ();
+
+  winCheckMount();  
+
+  /* Add a default screen if no screens were specified */
+  if (g_iNumScreens == 0)
+    {
+      winDebug ("OsVendorInit - Creating default screen 0\n");
+
+      /*
+       * We need to initialize the default screen 0 if no -screen
+       * arguments were processed.
+       *
+       * Add a screen 0 using the defaults set by winInitializeDefaultScreens()
+       * and any additional default screen parameters given
+       */
+      winInitializeScreens(1);
+
+      /* We have to flag this as an explicit screen, even though it isn't */
+      g_ScreenInfo[0].fExplicitScreen = TRUE;
+    }
+}
+
+
+static void
+winUseMsg (void)
+{
+  ErrorF("\n");
+  ErrorF("\n");
+  ErrorF(EXECUTABLE_NAME " Device Dependent Usage:\n");
+  ErrorF("\n");
+
+#ifdef XWIN_CLIPBOARD
+  ErrorF ("-[no]clipboard\n"
+	  "\tEnable [disable] the clipboard integration. Default is enabled.\n");
+#endif
+
+  ErrorF ("-clipupdates num_boxes\n"
+	  "\tUse a clipping region to constrain shadow update blits to\n"
+	  "\tthe updated region when num_boxes, or more, are in the\n"
+	  "\tupdated region.\n");
+
+#ifdef XWIN_XF86CONFIG
+  ErrorF ("-config\n"
+          "\tSpecify a configuration file.\n");
+
+  ErrorF ("-configdir\n"
+          "\tSpecify a configuration directory.\n");
+#endif
+
+  ErrorF ("-depth bits_per_pixel\n"
+	  "\tSpecify an optional bitdepth to use in fullscreen mode\n"
+	  "\twith a DirectDraw engine.\n");
+
+  ErrorF ("-emulate3buttons [timeout]\n"
+	  "\tEmulate 3 button mouse with an optional timeout in\n"
+	  "\tmilliseconds.\n");
+
+#ifdef XWIN_EMULATEPSEUDO
+  ErrorF ("-emulatepseudo\n"
+	  "\tCreate a depth 8 PseudoColor visual when running in\n"
+	  "\tdepths 15, 16, 24, or 32, collectively known as TrueColor\n"
+	  "\tdepths.  The PseudoColor visual does not have correct colors,\n"
+	  "\tand it may crash, but it at least allows you to run your\n"
+	  "\tapplication in TrueColor modes.\n");
+#endif
+
+  ErrorF ("-engine engine_type_id\n"
+	  "\tOverride the server's automatically selected engine type:\n"
+	  "\t\t1 - Shadow GDI\n"
+	  "\t\t2 - Shadow DirectDraw\n"
+	  "\t\t4 - Shadow DirectDraw4 Non-Locking\n"
+#ifdef XWIN_NATIVEGDI
+	  "\t\t16 - Native GDI - experimental\n"
+#endif
+	  );
+
+  ErrorF ("-fullscreen\n"
+	  "\tRun the server in fullscreen mode.\n");
+
+  ErrorF ("-ignoreinput\n"
+	  "\tIgnore keyboard and mouse input.\n");
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+  ErrorF ("-internalwm\n"
+	  "\tRun the internal window manager.\n");
+#endif
+
+#ifdef XWIN_XF86CONFIG
+  ErrorF ("-keyboard\n"
+	  "\tSpecify a keyboard device from the configuration file.\n");
+#endif
+
+  ErrorF ("-[no]keyhook\n"
+	  "\tGrab special Windows keypresses like Alt-Tab or the Menu "
+          "key.\n");
+
+  ErrorF ("-lesspointer\n"
+	  "\tHide the windows mouse pointer when it is over any\n"
+          "\t" EXECUTABLE_NAME " window.  This prevents ghost cursors appearing when\n"
+	  "\tthe Windows cursor is drawn on top of the X cursor\n");
+
+  ErrorF ("-logfile filename\n"
+	  "\tWrite log messages to <filename>.\n");
+
+  ErrorF ("-logverbose verbosity\n"
+	  "\tSet the verbosity of log messages. [NOTE: Only a few messages\n"
+	  "\trespect the settings yet]\n"
+	  "\t\t0 - only print fatal error.\n"
+	  "\t\t1 - print additional configuration information.\n"
+	  "\t\t2 - print additional runtime information [default].\n"
+	  "\t\t3 - print debugging and tracing information.\n");
+
+  ErrorF ("-[no]multimonitors or -[no]multiplemonitors\n"
+	  "\tUse the entire virtual screen if multiple\n"
+	  "\tmonitors are present.\n");
+
+#ifdef XWIN_MULTIWINDOW
+  ErrorF ("-multiwindow\n"
+	  "\tRun the server in multi-window mode.\n");
+#endif
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+  ErrorF ("-mwextwm\n"
+	  "\tRun the server in multi-window external window manager mode.\n");
+#endif
+
+  ErrorF ("-nodecoration\n"
+          "\tDo not draw a window border, title bar, etc.  Windowed\n"
+	  "\tmode only.\n");
+
+#ifdef XWIN_CLIPBOARD
+  ErrorF ("-nounicodeclipboard\n"
+	  "\tDo not use Unicode clipboard even if on a NT-based platform.\n");
+#endif
+
+  ErrorF ("-refresh rate_in_Hz\n"
+	  "\tSpecify an optional refresh rate to use in fullscreen mode\n"
+	  "\twith a DirectDraw engine.\n");
+
+  ErrorF ("-rootless\n"
+	  "\tRun the server in rootless mode.\n");
+
+  ErrorF ("-screen scr_num [width height [x y] | [[WxH[+X+Y]][@m]] ]\n"
+	  "\tEnable screen scr_num and optionally specify a width and\n"
+	  "\theight and initial position for that screen. Additionally\n"
+	  "\ta monitor number can be specified to start the server on,\n"
+	  "\tat which point, all coordinates become relative to that\n"
+      "\tmonitor (Not for Windows NT4 and 95). Examples:\n"
+      "\t -screen 0 800x600+100+100@2 ; 2nd monitor offset 100,100 size 800x600\n"
+      "\t -screen 0 1024x768@3        ; 3rd monitor size 1024x768\n"
+      "\t -screen 0 @1 ; on 1st monitor using its full resolution (the default)\n");
+
+  ErrorF ("-scrollbars\n"
+	  "\tIn windowed mode, allow screens bigger than the Windows desktop.\n"
+	  "\tMoreover, if the window has decorations, one can now resize\n"
+	  "\tit.\n");
+
+  ErrorF ("-silent-dup-error\n"
+	  "\tIf another instance of " EXECUTABLE_NAME " with the same display number is running\n"
+     "\texit silently and don’t display any error message.\n");
+
+  ErrorF ("-swcursor\n"
+	  "\tDisable the usage of the Windows cursor and use the X11 software\n"
+	  "\tcursor instead.\n");
+
+  ErrorF ("-[no]trayicon\n"
+          "\tDo not create a tray icon.  Default is to create one\n"
+	  "\ticon per screen.  You can globally disable tray icons with\n"
+	  "\t-notrayicon, then enable it for specific screens with\n"
+	  "\t-trayicon for those screens.\n");
+
+  ErrorF ("-[no]unixkill\n"
+          "\tCtrl+Alt+Backspace exits the X Server.\n");
+
+#ifdef XWIN_GLX_WINDOWS
+  ErrorF ("-[no]wgl\n"
+	  "\tEnable the GLX extension to use the native Windows WGL interface for accelerated OpenGL\n");
+#endif
+
+  ErrorF ("-[no]winkill\n"
+          "\tAlt+F4 exits the X Server.\n");
+
+  ErrorF ("-xkblayout XKBLayout\n"
+	  "\tEquivalent to XKBLayout in XF86Config files.\n"
+	  "\tFor example: -xkblayout de\n");
+
+  ErrorF ("-xkbmodel XKBModel\n"
+	  "\tEquivalent to XKBModel in XF86Config files.\n");
+
+  ErrorF ("-xkboptions XKBOptions\n"
+	  "\tEquivalent to XKBOptions in XF86Config files.\n");
+
+  ErrorF ("-xkbrules XKBRules\n"
+	  "\tEquivalent to XKBRules in XF86Config files.\n");
+
+  ErrorF ("-xkbvariant XKBVariant\n"
+	  "\tEquivalent to XKBVariant in XF86Config files.\n"
+	  "\tFor example: -xkbvariant nodeadkeys\n");
+}
+
+/* See Porting Layer Definition - p. 57 */
+void
+ddxUseMsg(void)
+{
+  /* Set a flag so that FatalError won't give duplicate warning message */
+  g_fSilentFatalError = TRUE;
+  
+  winUseMsg();  
+
+  /* Log file will not be opened for UseMsg unless we open it now */
+  if (!g_fLogInited) {
+    g_pszLogFile = LogInit (g_pszLogFile, NULL);
+    g_fLogInited = TRUE;
+  }  
+  LogClose ();
+
+  /* Notify user where UseMsg text can be found.*/
+  if (!g_fNoHelpMessageBox)
+    winMessageBoxF ("The " PROJECT_NAME " help text has been printed to "
+		  "%s.\n"
+		  "Please open %s to read the help text.\n",
+		  MB_ICONINFORMATION, g_pszLogFile, g_pszLogFile);
+}
+
+/* See Porting Layer Definition - p. 20 */
+/*
+ * Do any global initialization, then initialize each screen.
+ * 
+ * NOTE: We use ddxProcessArgument, so we don't need to touch argc and argv
+ */
+
+void
+InitOutput (ScreenInfo *screenInfo, int argc, char *argv[])
+{
+  int		i;
+
+  /* Log the command line */
+  winLogCommandLine (argc, argv);
+
+#if CYGDEBUG
+  winDebug ("InitOutput\n");
+#endif
+
+  /* Validate command-line arguments */
+  if (serverGeneration == 1 && !winValidateArgs ())
+    {
+      FatalError ("InitOutput - Invalid command-line arguments found.  "
+		  "Exiting.\n");
+    }
+
+  /* Check for duplicate invocation on same display number.*/
+  if (serverGeneration == 1 && !winCheckDisplayNumber ())
+    {
+      if (g_fSilentDupError)
+        g_fSilentFatalError = TRUE;  
+      FatalError ("InitOutput - Duplicate invocation on display "
+		  "number: %s.  Exiting.\n", display);
+    }
+
+#ifdef XWIN_XF86CONFIG
+  /* Try to read the xorg.conf-style configuration file */
+  if (!winReadConfigfile ())
+    winErrorFVerb (1, "InitOutput - Error reading config file\n");
+#else
+  winMsg(X_INFO, "xorg.conf is not supported\n");
+  winMsg(X_INFO, "See http://x.cygwin.com/docs/faq/cygwin-x-faq.html "
+         "for more information\n");
+  winConfigFiles ();
+#endif
+
+  /* Load preferences from XWinrc file */
+  LoadPreferences();
+
+  /* Setup global screen info parameters */
+  screenInfo->imageByteOrder = IMAGE_BYTE_ORDER;
+  screenInfo->bitmapScanlinePad = BITMAP_SCANLINE_PAD;
+  screenInfo->bitmapScanlineUnit = BITMAP_SCANLINE_UNIT;
+  screenInfo->bitmapBitOrder = BITMAP_BIT_ORDER;
+  screenInfo->numPixmapFormats = NUMFORMATS;
+  
+  /* Describe how we want common pixmap formats padded */
+  for (i = 0; i < NUMFORMATS; i++)
+    {
+      screenInfo->formats[i] = g_PixmapFormats[i];
+    }
+
+  /* Load pointers to DirectDraw functions */
+  winGetDDProcAddresses ();
+  
+  /* Detect supported engines */
+  winDetectSupportedEngines ();
+
+  /* Load common controls library */
+  g_hmodCommonControls = LoadLibraryEx ("comctl32.dll", NULL, 0);
+
+  /* Load TrackMouseEvent function pointer */  
+  g_fpTrackMouseEvent = GetProcAddress (g_hmodCommonControls,
+					 "_TrackMouseEvent");
+  if (g_fpTrackMouseEvent == NULL)
+    {
+      winErrorFVerb (1, "InitOutput - Could not get pointer to function\n"
+	      "\t_TrackMouseEvent in comctl32.dll.  Try installing\n"
+	      "\tInternet Explorer 3.0 or greater if you have not\n"
+	      "\talready.\n");
+
+      /* Free the library since we won't need it */
+      FreeLibrary (g_hmodCommonControls);
+      g_hmodCommonControls = NULL;
+
+      /* Set function pointer to point to no operation function */
+      g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;
+    }
+
+  /* Store the instance handle */
+  g_hInstance = GetModuleHandle (NULL);
+
+  /* Initialize each screen */
+  for (i = 0; i < g_iNumScreens; ++i)
+    {
+      /* Initialize the screen */
+      if (-1 == AddScreen (winScreenInit, argc, argv))
+	{
+	  FatalError ("InitOutput - Couldn't add screen %d", i);
+	}
+    }
+
+#if defined(XWIN_CLIPBOARD) || defined(XWIN_MULTIWINDOW)
+
+  /* Generate a cookie used by internal clients for authorization */
+  if (g_fXdmcpEnabled || g_fAuthEnabled)
+    winGenerateAuthorization ();
+
+  /* Perform some one time initialization */
+  if (1 == serverGeneration)
+    {
+      /*
+       * setlocale applies to all threads in the current process.
+       * Apply locale specified in LANG environment variable.
+       */
+      setlocale (LC_ALL, "");
+    }
+#endif
+
+#if CYGDEBUG || YES
+  winDebug ("InitOutput - Returning.\n");
+#endif
+}
+
+
+/*
+ * winCheckDisplayNumber - Check if another instance of Cygwin/X is
+ * already running on the same display number.  If no one exists,
+ * make a mutex to prevent new instances from running on the same display.
+ *
+ * return FALSE if the display number is already used.
+ */
+
+static Bool
+winCheckDisplayNumber (void)
+{
+  int			nDisp;
+  HANDLE		mutex;
+  char			name[MAX_PATH];
+  char *		pszPrefix = '\0';
+  OSVERSIONINFO		osvi = {0};
+
+  /* Check display range */
+  nDisp = atoi (display);
+  if (nDisp < 0 || nDisp > 65535)
+    {
+      ErrorF ("winCheckDisplayNumber - Bad display number: %d\n", nDisp);
+      return FALSE;
+    }
+
+  /* Set first character of mutex name to null */
+  name[0] = '\0';
+
+  /* Get operating system version information */
+  osvi.dwOSVersionInfoSize = sizeof (osvi);
+  GetVersionEx (&osvi);
+
+  /* Want a mutex shared among all terminals on NT > 4.0 */
+  if (osvi.dwPlatformId == VER_PLATFORM_WIN32_NT
+      && osvi.dwMajorVersion >= 5)
+    {
+      pszPrefix = "Global\\";
+    }
+
+  /* Setup Cygwin/X specific part of name */
+  snprintf (name, sizeof(name), "%sCYGWINX_DISPLAY:%d", pszPrefix, nDisp);
+
+  /* Windows automatically releases the mutex when this process exits */
+  mutex = CreateMutex (NULL, FALSE, name);
+  if (!mutex)
+    {
+      LPVOID lpMsgBuf;
+
+      /* Display a fancy error message */
+      FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | 
+		     FORMAT_MESSAGE_FROM_SYSTEM | 
+		     FORMAT_MESSAGE_IGNORE_INSERTS,
+		     NULL,
+		     GetLastError (),
+		     MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
+		     (LPTSTR) &lpMsgBuf,
+		     0, NULL);
+      ErrorF ("winCheckDisplayNumber - CreateMutex failed: %s\n",
+	      (LPSTR)lpMsgBuf);
+      LocalFree (lpMsgBuf);
+
+      return FALSE;
+    }
+  if (GetLastError () == ERROR_ALREADY_EXISTS)
+    {
+      ErrorF ("winCheckDisplayNumber - "
+	      PROJECT_NAME " is already running on display %d\n",
+	      nDisp);
+      return FALSE;
+    }
+
+  return TRUE;
+}
diff --git a/xorg-server/hw/xwin/win.h b/xorg-server/hw/xwin/win.h
index b1acd3e47..5abaa031c 100644
--- a/xorg-server/hw/xwin/win.h
+++ b/xorg-server/hw/xwin/win.h
@@ -622,7 +622,7 @@ typedef struct {
  * Extern declares for general global variables
  */
 
-extern winScreenInfo		g_ScreenInfo[];
+extern winScreenInfo *		g_ScreenInfo;
 extern miPointerScreenFuncRec	g_winPointerCursorFuncs;
 extern DWORD			g_dwEvents;
 #ifdef HAS_DEVWINDOWS
@@ -1451,6 +1451,12 @@ Bool
 winInitCursor (ScreenPtr pScreen);
 
 /*
+ * winprocarg.c
+ */
+void
+winInitializeScreens(int maxscreens);
+
+/*
  * END DDX and DIX Function Prototypes
  */
 
diff --git a/xorg-server/hw/xwin/winglobals.c b/xorg-server/hw/xwin/winglobals.c
index 9e87e8240..2ef8a36ee 100644
--- a/xorg-server/hw/xwin/winglobals.c
+++ b/xorg-server/hw/xwin/winglobals.c
@@ -1,146 +1,144 @@
-/*

- *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 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

- *              Colin Harrison

- */

-

-#ifdef HAVE_XWIN_CONFIG_H

-#include <xwin-config.h>

-#endif

-#include "win.h"

-

-

-/*

- * General global variables

- */

-

-int		g_iNumScreens = 0;

-winScreenInfo	g_ScreenInfo[MAXSCREENS];

-int		g_iLastScreen = -1;

-#ifdef HAS_DEVWINDOWS

-int		g_fdMessageQueue = WIN_FD_INVALID;

-#endif

-static int	g_iScreenPrivateKeyIndex;

-DevPrivateKey	g_iScreenPrivateKey = &g_iScreenPrivateKeyIndex;

-static int	g_iCmapPrivateKeyIndex;

-DevPrivateKey	g_iCmapPrivateKey = &g_iCmapPrivateKeyIndex;

-static int	g_iGCPrivateKeyIndex;

-DevPrivateKey	g_iGCPrivateKey = &g_iGCPrivateKeyIndex;

-static int	g_iPixmapPrivateKeyIndex;

-DevPrivateKey	g_iPixmapPrivateKey = &g_iPixmapPrivateKeyIndex;

-static int	g_iWindowPrivateKeyIndex;

-DevPrivateKey	g_iWindowPrivateKey = &g_iWindowPrivateKeyIndex;

-unsigned long	g_ulServerGeneration = 0;

-Bool		g_fInitializedDefaultScreens = FALSE;

-DWORD		g_dwEnginesSupported = 0;

-HINSTANCE	g_hInstance = 0;

-HWND		g_hDlgDepthChange = NULL;

-HWND		g_hDlgExit = NULL;

-HWND		g_hDlgAbout = NULL;

-const char *	g_pszQueryHost = NULL;

-Bool		g_fXdmcpEnabled = FALSE;

-Bool           g_fAuthEnabled = FALSE;

-HICON		g_hIconX = NULL;

-HICON		g_hSmallIconX = NULL;

-#ifndef RELOCATE_PROJECTROOT

-const char *	g_pszLogFile = DEFAULT_LOGDIR "/XWin.%s.log";

-#else

-const char *	g_pszLogFile = "XWin.log";

-Bool		g_fLogFileChanged = FALSE;

-#endif

-int		g_iLogVerbose = 2;

-Bool		g_fLogInited = FALSE;

-char *		g_pszCommandLine = NULL;

-Bool		g_fSilentFatalError = FALSE;

-DWORD		g_dwCurrentThreadID = 0;

-Bool		g_fKeyboardHookLL = FALSE;

-HHOOK		g_hhookKeyboardLL = NULL;

-HWND		g_hwndKeyboardFocus = NULL;

-Bool		g_fNoHelpMessageBox = FALSE;

-Bool		g_fSoftwareCursor = FALSE;

-Bool		g_fSilentDupError = FALSE;

-Bool            g_fNativeGl = FALSE;

-

-/*

- * Global variables for dynamically loaded libraries and

- * their function pointers

- */

-

-HMODULE		g_hmodDirectDraw = NULL;

-FARPROC		g_fpDirectDrawCreate = NULL;

-FARPROC		g_fpDirectDrawCreateClipper = NULL;

-

-HMODULE		g_hmodCommonControls = NULL;

-FARPROC		g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;

-

-

-#ifdef XWIN_CLIPBOARD

-/*

- * Wrapped DIX functions

- */

-winDispatchProcPtr	winProcEstablishConnectionOrig = NULL;

-winDispatchProcPtr	winProcQueryTreeOrig = NULL;

-winDispatchProcPtr	winProcSetSelectionOwnerOrig = NULL;

-

-

-/*

- * Clipboard variables

- */

-

-Bool			g_fUnicodeClipboard = TRUE;

-Bool			g_fClipboard = TRUE;

-Bool			g_fClipboardLaunched = FALSE;

-Bool			g_fClipboardStarted = FALSE;

-pthread_t		g_ptClipboardProc;

-HWND			g_hwndClipboard = NULL;

-void			*g_pClipboardDisplay = NULL;

-Window			g_iClipboardWindow = None;

-Atom			g_atomLastOwnedSelection = None;

-#endif

-

-

-/*

- * Re-initialize global variables that are invalidated

- * by a server reset.

- */

-

-void

-winInitializeGlobals (void)

-{

-  g_dwCurrentThreadID = GetCurrentThreadId ();

-  g_hwndKeyboardFocus = NULL;

-#ifdef XWIN_CLIPBOARD

-  g_fClipboardLaunched = FALSE;

-  g_fClipboardStarted = FALSE;

-  g_iClipboardWindow = None;

-  g_pClipboardDisplay = NULL;

-  g_atomLastOwnedSelection = None;

-  g_hwndClipboard = NULL;

-#endif

-}

+/*
+ *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 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
+ *              Colin Harrison
+ */
+
+#ifdef HAVE_XWIN_CONFIG_H
+#include <xwin-config.h>
+#endif
+#include "win.h"
+
+
+/*
+ * General global variables
+ */
+
+int		g_iNumScreens = 0;
+winScreenInfo * g_ScreenInfo = 0;
+#ifdef HAS_DEVWINDOWS
+int		g_fdMessageQueue = WIN_FD_INVALID;
+#endif
+static int	g_iScreenPrivateKeyIndex;
+DevPrivateKey	g_iScreenPrivateKey = &g_iScreenPrivateKeyIndex;
+static int	g_iCmapPrivateKeyIndex;
+DevPrivateKey	g_iCmapPrivateKey = &g_iCmapPrivateKeyIndex;
+static int	g_iGCPrivateKeyIndex;
+DevPrivateKey	g_iGCPrivateKey = &g_iGCPrivateKeyIndex;
+static int	g_iPixmapPrivateKeyIndex;
+DevPrivateKey	g_iPixmapPrivateKey = &g_iPixmapPrivateKeyIndex;
+static int	g_iWindowPrivateKeyIndex;
+DevPrivateKey	g_iWindowPrivateKey = &g_iWindowPrivateKeyIndex;
+unsigned long	g_ulServerGeneration = 0;
+DWORD		g_dwEnginesSupported = 0;
+HINSTANCE	g_hInstance = 0;
+HWND		g_hDlgDepthChange = NULL;
+HWND		g_hDlgExit = NULL;
+HWND		g_hDlgAbout = NULL;
+const char *	g_pszQueryHost = NULL;
+Bool		g_fXdmcpEnabled = FALSE;
+Bool           g_fAuthEnabled = FALSE;
+HICON		g_hIconX = NULL;
+HICON		g_hSmallIconX = NULL;
+#ifndef RELOCATE_PROJECTROOT
+const char *	g_pszLogFile = DEFAULT_LOGDIR "/XWin.%s.log";
+#else
+const char *	g_pszLogFile = "XWin.log";
+Bool		g_fLogFileChanged = FALSE;
+#endif
+int		g_iLogVerbose = 2;
+Bool		g_fLogInited = FALSE;
+char *		g_pszCommandLine = NULL;
+Bool		g_fSilentFatalError = FALSE;
+DWORD		g_dwCurrentThreadID = 0;
+Bool		g_fKeyboardHookLL = FALSE;
+HHOOK		g_hhookKeyboardLL = NULL;
+HWND		g_hwndKeyboardFocus = NULL;
+Bool		g_fNoHelpMessageBox = FALSE;
+Bool		g_fSoftwareCursor = FALSE;
+Bool		g_fSilentDupError = FALSE;
+Bool            g_fNativeGl = FALSE;
+
+/*
+ * Global variables for dynamically loaded libraries and
+ * their function pointers
+ */
+
+HMODULE		g_hmodDirectDraw = NULL;
+FARPROC		g_fpDirectDrawCreate = NULL;
+FARPROC		g_fpDirectDrawCreateClipper = NULL;
+
+HMODULE		g_hmodCommonControls = NULL;
+FARPROC		g_fpTrackMouseEvent = (FARPROC) (void (*)(void))NoopDDA;
+
+
+#ifdef XWIN_CLIPBOARD
+/*
+ * Wrapped DIX functions
+ */
+winDispatchProcPtr	winProcEstablishConnectionOrig = NULL;
+winDispatchProcPtr	winProcQueryTreeOrig = NULL;
+winDispatchProcPtr	winProcSetSelectionOwnerOrig = NULL;
+
+
+/*
+ * Clipboard variables
+ */
+
+Bool			g_fUnicodeClipboard = TRUE;
+Bool			g_fClipboard = TRUE;
+Bool			g_fClipboardLaunched = FALSE;
+Bool			g_fClipboardStarted = FALSE;
+pthread_t		g_ptClipboardProc;
+HWND			g_hwndClipboard = NULL;
+void			*g_pClipboardDisplay = NULL;
+Window			g_iClipboardWindow = None;
+Atom			g_atomLastOwnedSelection = None;
+#endif
+
+
+/*
+ * Re-initialize global variables that are invalidated
+ * by a server reset.
+ */
+
+void
+winInitializeGlobals (void)
+{
+  g_dwCurrentThreadID = GetCurrentThreadId ();
+  g_hwndKeyboardFocus = NULL;
+#ifdef XWIN_CLIPBOARD
+  g_fClipboardLaunched = FALSE;
+  g_fClipboardStarted = FALSE;
+  g_iClipboardWindow = None;
+  g_pClipboardDisplay = NULL;
+  g_atomLastOwnedSelection = None;
+  g_hwndClipboard = NULL;
+#endif
+}
diff --git a/xorg-server/hw/xwin/winpriv.c b/xorg-server/hw/xwin/winpriv.c
deleted file mode 100644
index 29221cf2b..000000000
--- a/xorg-server/hw/xwin/winpriv.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
- * Export window information for the Windows-OpenGL GLX implementation.
- *
- * Authors: Alexander Gottwald
- */
-
-#ifdef HAVE_XWIN_CONFIG_H
-#include <xwin-config.h>
-#endif
-#include "win.h"
-#include "winpriv.h"
-#include "winwindow.h"
-
-void
-winCreateWindowsWindow (WindowPtr pWin);
-/**
- * Return size and handles of a window.
- * If pWin is NULL, then the information for the root window is requested.
- */ 
-extern void winGetWindowInfo(WindowPtr pWin, winWindowInfoPtr pWinInfo)
-{
-    /* Sanity check */
-    if (pWinInfo == NULL)
-        return;
-
-    winDebug("%s:%d pWin=%p\n", __FUNCTION__, __LINE__, pWin);
-
-    /* a real window was requested */
-    if (pWin != NULL) 
-    {
-        /* Initialize the size information */
-        RECT rect = {
-            pWin->drawable.x,
-            pWin->drawable.y,
-            pWin->drawable.x + pWin->drawable.width,
-            pWin->drawable.y + pWin->drawable.height
-        }, rect_extends;
-        /* Get the window and screen privates */
-        ScreenPtr pScreen = pWin->drawable.pScreen;
-        winPrivScreenPtr pWinScreen = winGetScreenPriv(pScreen);
-        winScreenInfoPtr pScreenInfo = NULL;
-
-        rect_extends = rect;
-        OffsetRect(&rect_extends, -pWin->drawable.x, -pWin->drawable.y);
-
-        if (pWinScreen == NULL) 
-        {
-            ErrorF("winGetWindowInfo: screen has no privates\n");
-            return;
-        }
-        
-        pWinInfo->hwnd = pWinScreen->hwndScreen;
-        pWinInfo->hrgn = NULL;
-        pWinInfo->rect = rect;
-    
-
-        pScreenInfo = pWinScreen->pScreenInfo;
-#ifdef XWIN_MULTIWINDOW
-        /* check for multiwindow mode */
-        if (pScreenInfo->fMultiWindow)
-        {
-            winWindowPriv(pWin);
-
-            if (pWinPriv == NULL)
-            {
-                ErrorF("winGetWindowInfo: window has no privates\n");
-                return;
-            }
-
-            if (pWinPriv->hWnd == NULL)
-            {
-                winCreateWindowsWindow(pWin);
-            }
-            if (pWinPriv->hWnd != NULL) { 
-                
-                /* copy size and window handle */
-                pWinInfo->rect = rect_extends;
-                pWinInfo->hwnd = pWinPriv->hWnd;
-
-                /* Copy window region */
-                if (pWinInfo->hrgn)
-                    DeleteObject(pWinInfo->hrgn);
-                pWinInfo->hrgn = CreateRectRgn(0,0,0,0);
-                CombineRgn(pWinInfo->hrgn, pWinPriv->hRgn, pWinPriv->hRgn, 
-                        RGN_COPY);
-            }
-            
-            return;
-        }
-#endif
-#ifdef XWIN_MULTIWINDOWEXTWM
-        /* check for multiwindow external wm mode */
-        if (pScreenInfo->fMWExtWM)
-        {
-            win32RootlessWindowPtr pRLWinPriv
-                = (win32RootlessWindowPtr) RootlessFrameForWindow (pWin, FALSE);
-
-            if (pRLWinPriv == NULL) {
-                ErrorF("winGetWindowInfo: window has no privates\n");
-                return;
-            }
-            
-            if (pRLWinPriv->hWnd != NULL)
-            {
-                /* copy size and window handle */
-                pWinInfo->rect = rect_extends;
-                pWinInfo->hwnd = pRLWinPriv->hWnd;
-            }
-            return;
-        }
-#endif
-    } 
-    else 
-    {
-        RECT rect = {0, 0, 0, 0};
-        ScreenPtr pScreen = g_ScreenInfo[0].pScreen;
-        winPrivScreenPtr pWinScreen = winGetScreenPriv(pScreen);
-
-        pWinInfo->hwnd = NULL;
-        pWinInfo->hrgn = NULL;
-        pWinInfo->rect = rect;
-        
-        if (pWinScreen == NULL)
-        {
-            ErrorF("winGetWindowInfo: screen has no privates\n");
-            return;
-        }
-
-        ErrorF("winGetWindowInfo: returning root window\n");
-
-        pWinInfo->hwnd = pWinScreen->hwndScreen;
-    }
-    return;
-}
diff --git a/xorg-server/hw/xwin/winpriv.h b/xorg-server/hw/xwin/winpriv.h
deleted file mode 100644
index d4505c83e..000000000
--- a/xorg-server/hw/xwin/winpriv.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * Export window information for the Windows-OpenGL GLX implementation.
- *
- * Authors: Alexander Gottwald
- */
-#include <windows.h>
-
-typedef struct
-{
-    HWND    hwnd;
-    HRGN    hrgn;
-    RECT    rect;
-} winWindowInfoRec, *winWindowInfoPtr;
-
-extern void winGetWindowInfo(WindowPtr pWin, winWindowInfoPtr pWinInfo);
diff --git a/xorg-server/hw/xwin/winprocarg.c b/xorg-server/hw/xwin/winprocarg.c
index 6ce512779..66a0503f2 100644
--- a/xorg-server/hw/xwin/winprocarg.c
+++ b/xorg-server/hw/xwin/winprocarg.c
@@ -1,1596 +1,1276 @@
-/*

-

-Copyright 1993, 1998  The Open Group

-Copyright (C) Colin Harrison 2005-2008

-

-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

-#ifdef XVENDORNAME

-#define VENDOR_STRING XVENDORNAME

-#define VENDOR_CONTACT BUILDERADDR

-#endif

-#include <../xfree86/common/xorgVersion.h>

-#include "win.h"

-#include "winconfig.h"

-#include "winprefs.h"

-#include "winmsg.h"

-

-/*

- * References to external symbols

- */

-

-extern int			g_iNumScreens;

-extern winScreenInfo		g_ScreenInfo[];

-extern int			g_iLastScreen;

-extern Bool			g_fInitializedDefaultScreens;

-#ifdef XWIN_CLIPBOARD

-extern Bool			g_fUnicodeClipboard;

-extern Bool			g_fClipboard;

-#endif

-extern int			g_iLogVerbose;

-extern const char *		g_pszLogFile;

-#ifdef RELOCATE_PROJECTROOT

-extern Bool			g_fLogFileChanged;

-#endif

-extern Bool			g_fXdmcpEnabled;

-extern Bool			g_fAuthEnabled;

-extern char *			g_pszCommandLine;

-extern Bool			g_fKeyboardHookLL;

-extern Bool			g_fNoHelpMessageBox;                     

-extern Bool			g_fSoftwareCursor;

-extern Bool			g_fSilentDupError;

-extern Bool                     g_fNativeGl;

-

-/* globals required by callback function for monitor information */

-struct GetMonitorInfoData {

-    int  requestedMonitor;

-    int  monitorNum;

-    Bool bUserSpecifiedMonitor;

-    Bool bMonitorSpecifiedExists;

-    int  monitorOffsetX;

-    int  monitorOffsetY;

-    int  monitorHeight;

-    int  monitorWidth;

-};

-

-typedef wBOOL (*ENUMDISPLAYMONITORSPROC)(HDC,LPCRECT,MONITORENUMPROC,LPARAM);

-ENUMDISPLAYMONITORSPROC _EnumDisplayMonitors;

-

-wBOOL CALLBACK getMonitorInfo(HMONITOR hMonitor, HDC hdc, LPRECT rect, LPARAM _data);

-

-static Bool QueryMonitor(int index, struct GetMonitorInfoData *data)

-{

-    /* Load EnumDisplayMonitors from DLL */

-    HMODULE user32;

-    FARPROC func;

-    user32 = LoadLibrary("user32.dll");

-    if (user32 == NULL)

-    {

-        winW32Error(2, "Could not open user32.dll");

-        return FALSE;

-    }

-    func = GetProcAddress(user32, "EnumDisplayMonitors");

-    if (func == NULL)

-    {

-        winW32Error(2, "Could not resolve EnumDisplayMonitors: ");

-        return FALSE;

-    }

-    _EnumDisplayMonitors = (ENUMDISPLAYMONITORSPROC)func;

-    

-    /* prepare data */

-    if (data == NULL)

-        return FALSE;

-    memset(data, 0, sizeof(*data));

-    data->requestedMonitor = index;

-

-    /* query information */

-    _EnumDisplayMonitors(NULL, NULL, getMonitorInfo, (LPARAM) data);

-

-    /* cleanup */

-    FreeLibrary(user32);

-    return TRUE;

-}

-

-/*

- * Function prototypes

- */

-

-void

-winLogCommandLine (int argc, char *argv[]);

-

-void

-winLogVersionInfo (void);

-

-#ifdef DDXOSVERRORF

-void OsVendorVErrorF (const char *pszFormat, va_list va_args);

-#endif

-

-void

-winInitializeDefaultScreens (void);

-

-/*

- * Process arguments on the command line

- */

-

-void

-winInitializeDefaultScreens (void)

-{

-  int                   i;

-  DWORD			dwWidth, dwHeight;

-

-  /* Bail out early if default screens have already been initialized */

-  if (g_fInitializedDefaultScreens)

-    return;

-

-  /* Zero the memory used for storing the screen info */

-  ZeroMemory (g_ScreenInfo, MAXSCREENS * sizeof (winScreenInfo));

-

-  /* Get default width and height */

-  /*

-   * NOTE: These defaults will cause the window to cover only

-   * the primary monitor in the case that we have multiple monitors.

-   */

-  dwWidth = GetSystemMetrics (SM_CXSCREEN);

-  dwHeight = GetSystemMetrics (SM_CYSCREEN);

-

-  winErrorFVerb (2, "winInitializeDefaultScreens - w %d h %d\n",

-	  (int) dwWidth, (int) dwHeight);

-

-  /* Set a default DPI, if no parameter was passed */

-  if (monitorResolution == 0)

-    monitorResolution = WIN_DEFAULT_DPI;

-

-  for (i = 0; i < MAXSCREENS; ++i)

-    {

-      g_ScreenInfo[i].dwScreen = i;

-      g_ScreenInfo[i].dwWidth  = dwWidth;

-      g_ScreenInfo[i].dwHeight = dwHeight;

-      g_ScreenInfo[i].dwUserWidth  = dwWidth;

-      g_ScreenInfo[i].dwUserHeight = dwHeight;

-      g_ScreenInfo[i].fUserGaveHeightAndWidth

-	=  WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH;

-      g_ScreenInfo[i].fUserGavePosition = FALSE;

-      g_ScreenInfo[i].dwBPP = WIN_DEFAULT_BPP;

-      g_ScreenInfo[i].dwClipUpdatesNBoxes = WIN_DEFAULT_CLIP_UPDATES_NBOXES;

-#ifdef XWIN_EMULATEPSEUDO

-      g_ScreenInfo[i].fEmulatePseudo = WIN_DEFAULT_EMULATE_PSEUDO;

-#endif

-      g_ScreenInfo[i].dwRefreshRate = WIN_DEFAULT_REFRESH;

-      g_ScreenInfo[i].pfb = NULL;

-      g_ScreenInfo[i].fFullScreen = FALSE;

-      g_ScreenInfo[i].fDecoration = TRUE;

-#ifdef XWIN_MULTIWINDOWEXTWM

-      g_ScreenInfo[i].fMWExtWM = FALSE;

-      g_ScreenInfo[i].fInternalWM = FALSE;

-#endif

-      g_ScreenInfo[i].fRootless = FALSE;

-#ifdef XWIN_MULTIWINDOW

-      g_ScreenInfo[i].fMultiWindow = FALSE;

-#endif

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-      g_ScreenInfo[i].fMultiMonitorOverride = FALSE;

-#endif

-      g_ScreenInfo[i].fMultipleMonitors = FALSE;

-      g_ScreenInfo[i].fLessPointer = FALSE;

-      g_ScreenInfo[i].fScrollbars = FALSE;

-      g_ScreenInfo[i].fNoTrayIcon = FALSE;

-      g_ScreenInfo[i].iE3BTimeout = WIN_E3B_OFF;

-      g_ScreenInfo[i].dwWidth_mm = (dwWidth / WIN_DEFAULT_DPI)

-	* 25.4;

-      g_ScreenInfo[i].dwHeight_mm = (dwHeight / WIN_DEFAULT_DPI)

-	* 25.4;

-      g_ScreenInfo[i].fUseWinKillKey = WIN_DEFAULT_WIN_KILL;

-      g_ScreenInfo[i].fUseUnixKillKey = WIN_DEFAULT_UNIX_KILL;

-      g_ScreenInfo[i].fIgnoreInput = FALSE;

-      g_ScreenInfo[i].fExplicitScreen = FALSE;

-    }

-

-  /* Signal that the default screens have been initialized */

-  g_fInitializedDefaultScreens = TRUE;

-

-  winErrorFVerb (2, "winInitializeDefaultScreens - Returning\n");

-}

-

-/* See Porting Layer Definition - p. 57 */

-/*

- * INPUT

- * argv: pointer to an array of null-terminated strings, one for

- *   each token in the X Server command line; the first token

- *   is 'XWin.exe', or similar.

- * argc: a count of the number of tokens stored in argv.

- * i: a zero-based index into argv indicating the current token being

- *   processed.

- *

- * OUTPUT

- * return: return the number of tokens processed correctly.

- *

- * NOTE

- * When looking for n tokens, check that i + n is less than argc.  Or,

- *   you may check if i is greater than or equal to argc, in which case

- *   you should display the UseMsg () and return 0.

- */

-

-/* Check if enough arguments are given for the option */

-#define CHECK_ARGS(count) if (i + count >= argc) { UseMsg (); return 0; }

-

-/* Compare the current option with the string. */ 

-#define IS_OPTION(name) (strcmp (argv[i], name) == 0)

-

-int

-ddxProcessArgument (int argc, char *argv[], int i)

-{

-  static Bool		s_fBeenHere = FALSE;

-

-  /* Initialize once */

-  if (!s_fBeenHere)

-    {

-#ifdef DDXOSVERRORF

-      /*

-       * This initialises our hook into VErrorF () for catching log messages

-       * that are generated before OsInit () is called.

-       */

-      OsVendorVErrorFProc = OsVendorVErrorF;

-#endif

-

-      s_fBeenHere = TRUE;

-

-      /* Initialize only if option is not -help */

-      if (!IS_OPTION("-help") && !IS_OPTION("-h") && !IS_OPTION("--help") &&

-          !IS_OPTION("-version") && !IS_OPTION("--version"))

-	{

-

-          /* Log the version information */

-          winLogVersionInfo ();

-

-          /* Log the command line */

-          winLogCommandLine (argc, argv);

-

-	  /*

-	   * Initialize default screen settings.  We have to do this before

-	   * OsVendorInit () gets called, otherwise we will overwrite

-	   * settings changed by parameters such as -fullscreen, etc.

-	   */

-	  winErrorFVerb (2, "ddxProcessArgument - Initializing default "

-			 "screens\n");

-	  winInitializeDefaultScreens ();

-	}

-    }

-

-#if CYGDEBUG

-  winDebug ("ddxProcessArgument - arg: %s\n", argv[i]);

-#endif

-

-  /*

-   * Look for the '-help' and similar options

-   */ 

-  if (IS_OPTION ("-help") || IS_OPTION("-h") || IS_OPTION("--help"))

-    {

-      /* Reset logfile. We don't need that helpmessage in the logfile */  

-      g_pszLogFile = NULL;

-      g_fNoHelpMessageBox = TRUE;

-      UseMsg();

-      exit (0);

-      return 1;

-    }

-

-  if (IS_OPTION ("-version") || IS_OPTION("--version"))

-    {

-      /* Reset logfile. We don't need that versioninfo in the logfile */  

-      g_pszLogFile = NULL;

-      winLogVersionInfo ();

-      exit (0);

-      return 1;

-    }

-

-  /*

-   * Look for the '-screen scr_num [width height]' argument

-   */

-  if (IS_OPTION ("-screen"))

-    {

-      int		iArgsProcessed = 1;

-      int		nScreenNum;

-      int		iWidth, iHeight, iX, iY;

-      int		iMonitor;

-

-#if CYGDEBUG

-      winDebug ("ddxProcessArgument - screen - argc: %d i: %d\n",

-	      argc, i);

-#endif

-

-      /* Display the usage message if the argument is malformed */

-      if (i + 1 >= argc)

-	{

-	  return 0;

-	}

-      

-      /* Grab screen number */

-      nScreenNum = atoi (argv[i + 1]);

-

-      /* Validate the specified screen number */

-      if (nScreenNum < 0 || nScreenNum >= MAXSCREENS)

-        {

-          ErrorF ("ddxProcessArgument - screen - Invalid screen number %d\n",

-		  nScreenNum);

-          UseMsg ();

-	  return 0;

-        }

-

-	  /* look for @m where m is monitor number */

-	  if (i + 2 < argc

-		  && 1 == sscanf(argv[i + 2], "@%d", (int *) &iMonitor)) 

-      {

-        struct GetMonitorInfoData data;

-        if (!QueryMonitor(iMonitor, &data))

-        {

-            ErrorF ("ddxProcessArgument - screen - "

-                    "Querying monitors is not supported on NT4 and Win95\n");

-        } else if (data.bMonitorSpecifiedExists == TRUE) 

-        {

-		  winErrorFVerb(2, "ddxProcessArgument - screen - Found Valid ``@Monitor'' = %d arg\n", iMonitor);

-		  iArgsProcessed = 3;

-		  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = FALSE;

-		  g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;

-		  g_ScreenInfo[nScreenNum].dwWidth = data.monitorWidth;

-		  g_ScreenInfo[nScreenNum].dwHeight = data.monitorHeight;

-		  g_ScreenInfo[nScreenNum].dwUserWidth = data.monitorWidth;

-		  g_ScreenInfo[nScreenNum].dwUserHeight = data.monitorHeight;

-		  g_ScreenInfo[nScreenNum].dwInitialX = data.monitorOffsetX;

-		  g_ScreenInfo[nScreenNum].dwInitialY = data.monitorOffsetY;

-		}

-		else 

-        {

-		  /* monitor does not exist, error out */

-		  ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",

-				  iMonitor);

-		  UseMsg ();

-		  exit (0);

-		  return 0;

-		}

-	  }

-

-      /* Look for 'WxD' or 'W D' */

-      else if (i + 2 < argc

-	  && 2 == sscanf (argv[i + 2], "%dx%d",

-			  (int *) &iWidth,

-			  (int *) &iHeight))

-	{

-	  winErrorFVerb (2, "ddxProcessArgument - screen - Found ``WxD'' arg\n");

-	  iArgsProcessed = 3;

-	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = TRUE;

-	  g_ScreenInfo[nScreenNum].dwWidth = iWidth;

-	  g_ScreenInfo[nScreenNum].dwHeight = iHeight;

-	  g_ScreenInfo[nScreenNum].dwUserWidth = iWidth;

-	  g_ScreenInfo[nScreenNum].dwUserHeight = iHeight;

-	  /* Look for WxD+X+Y */

-	  if (2 == sscanf (argv[i + 2], "%*dx%*d+%d+%d",

-			   (int *) &iX,

-			   (int *) &iY))

-	  {

-	    winErrorFVerb (2, "ddxProcessArgument - screen - Found ``X+Y'' arg\n");

-	    g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;

-	    g_ScreenInfo[nScreenNum].dwInitialX = iX;

-	    g_ScreenInfo[nScreenNum].dwInitialY = iY;

-

-		/* look for WxD+X+Y@m where m is monitor number. take X,Y to be offsets from monitor's root position */

-		if (1 == sscanf (argv[i + 2], "%*dx%*d+%*d+%*d@%d",

-						 (int *) &iMonitor)) 

-        {

-          struct GetMonitorInfoData data;

-          if (!QueryMonitor(iMonitor, &data))

-          {

-              ErrorF ("ddxProcessArgument - screen - "

-                      "Querying monitors is not supported on NT4 and Win95\n");

-          } else if (data.bMonitorSpecifiedExists == TRUE) 

-          {

-			g_ScreenInfo[nScreenNum].dwInitialX += data.monitorOffsetX;

-			g_ScreenInfo[nScreenNum].dwInitialY += data.monitorOffsetY;

-		  }

-		  else 

-          {

-			/* monitor does not exist, error out */

-			ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",

-					iMonitor);

-			UseMsg ();

-			exit (0);

-			return 0;

-		  }

-

-		}

-	  }

-

-	  /* look for WxD@m where m is monitor number */

-	  else if (1 == sscanf(argv[i + 2], "%*dx%*d@%d",

-						   (int *) &iMonitor)) 

-      {

-        struct GetMonitorInfoData data;

-        if (!QueryMonitor(iMonitor, &data))

-        {

-		  ErrorF ("ddxProcessArgument - screen - "

-                  "Querying monitors is not supported on NT4 and Win95\n");

-        } else if (data.bMonitorSpecifiedExists == TRUE) 

-        {

-		  winErrorFVerb (2, "ddxProcessArgument - screen - Found Valid ``@Monitor'' = %d arg\n", iMonitor);

-		  g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;

-		  g_ScreenInfo[nScreenNum].dwInitialX = data.monitorOffsetX;

-		  g_ScreenInfo[nScreenNum].dwInitialY = data.monitorOffsetY;

-		}

-		else 

-        {

-		  /* monitor does not exist, error out */

-		  ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",

-				  iMonitor);

-		  UseMsg ();

-		  exit (0);

-		  return 0;

-		}

-

-	  }

-	}

-      else if (i + 3 < argc

-	       && 1 == sscanf (argv[i + 2], "%d",

-			       (int *) &iWidth)

-	       && 1 == sscanf (argv[i + 3], "%d",

-			       (int *) &iHeight))

-	{

-	  winErrorFVerb (2, "ddxProcessArgument - screen - Found ``W D'' arg\n");

-	  iArgsProcessed = 4;

-	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = TRUE;

-	  g_ScreenInfo[nScreenNum].dwWidth = iWidth;

-	  g_ScreenInfo[nScreenNum].dwHeight = iHeight;

-	  g_ScreenInfo[nScreenNum].dwUserWidth = iWidth;

-	  g_ScreenInfo[nScreenNum].dwUserHeight = iHeight;

-	  if (i + 5 < argc

-	      && 1 == sscanf (argv[i + 4], "%d",

-			      (int *) &iX)

-	      && 1 == sscanf (argv[i + 5], "%d",

-			      (int *) &iY))

-	  {

-	    winErrorFVerb (2, "ddxProcessArgument - screen - Found ``X Y'' arg\n");

-	    iArgsProcessed = 6;

-	    g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;

-	    g_ScreenInfo[nScreenNum].dwInitialX = iX;

-	    g_ScreenInfo[nScreenNum].dwInitialY = iY;

-	  }

-	}

-      else

-	{

-	  winErrorFVerb (2, "ddxProcessArgument - screen - Did not find size arg. "

-		  "dwWidth: %d dwHeight: %d\n",

-		  (int) g_ScreenInfo[nScreenNum].dwWidth,

-		  (int) g_ScreenInfo[nScreenNum].dwHeight);

-	  iArgsProcessed = 2;

-	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = FALSE;

-	}

-

-      /* Calculate the screen width and height in millimeters */

-      if (g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth)

-	{

-	  g_ScreenInfo[nScreenNum].dwWidth_mm

-	    = (g_ScreenInfo[nScreenNum].dwWidth

-	       / monitorResolution) * 25.4;

-	  g_ScreenInfo[nScreenNum].dwHeight_mm

-	    = (g_ScreenInfo[nScreenNum].dwHeight

-	       / monitorResolution) * 25.4;

-	}

-

-      /* Flag that this screen was explicity specified by the user */

-      g_ScreenInfo[nScreenNum].fExplicitScreen = TRUE;

-

-      /*

-       * Keep track of the last screen number seen, as parameters seen

-       * before a screen number apply to all screens, whereas parameters

-       * seen after a screen number apply to that screen number only.

-       */

-      g_iLastScreen = nScreenNum;

-

-      /* Keep a count of the number of screens */

-      ++g_iNumScreens;

-

-      return iArgsProcessed;

-    }

-

-  /*

-   * Look for the '-engine n' argument

-   */

-  if (IS_OPTION ("-engine"))

-    {

-      DWORD		dwEngine = 0;

-      CARD8		c8OnBits = 0;

-      

-      /* Display the usage message if the argument is malformed */

-      if (++i >= argc)

-	{

-	  UseMsg ();

-	  return 0;

-	}

-

-      /* Grab the argument */

-      dwEngine = atoi (argv[i]);

-

-      /* Count the one bits in the engine argument */

-      c8OnBits = winCountBits (dwEngine);

-

-      /* Argument should only have a single bit on */

-      if (c8OnBits != 1)

-	{

-	  UseMsg ();

-	  return 0;

-	}

-

-      /* Is this parameter attached to a screen or global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int		j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].dwEnginePreferred = dwEngine;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].dwEnginePreferred = dwEngine;

-	}

-      

-      /* Indicate that we have processed the argument */

-      return 2;

-    }

-

-  /*

-   * Look for the '-fullscreen' argument

-   */

-  if (IS_OPTION ("-fullscreen"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-              if (!g_ScreenInfo[j].fMultiMonitorOverride)

-                g_ScreenInfo[j].fMultipleMonitors = FALSE;

-#endif

-	      g_ScreenInfo[j].fFullScreen = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

-            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;

-#endif

-	  g_ScreenInfo[g_iLastScreen].fFullScreen = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-  /*

-   * Look for the '-lesspointer' argument

-   */

-  if (IS_OPTION ("-lesspointer"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].fLessPointer = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-          g_ScreenInfo[g_iLastScreen].fLessPointer = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-  /*

-   * Look for the '-nodecoration' argument

-   */

-  if (IS_OPTION ("-nodecoration"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-              if (!g_ScreenInfo[j].fMultiMonitorOverride)

-                g_ScreenInfo[j].fMultipleMonitors = FALSE;

-#endif

-	      g_ScreenInfo[j].fDecoration = FALSE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

-            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;

-#endif

-	  g_ScreenInfo[g_iLastScreen].fDecoration = FALSE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-#ifdef XWIN_MULTIWINDOWEXTWM

-  /*

-   * Look for the '-mwextwm' argument

-   */

-  if (IS_OPTION ("-mwextwm"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-              if (!g_ScreenInfo[j].fMultiMonitorOverride)

-                g_ScreenInfo[j].fMultipleMonitors = TRUE;

-	      g_ScreenInfo[j].fMWExtWM = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

-            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;

-	  g_ScreenInfo[g_iLastScreen].fMWExtWM = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-  /*

-   * Look for the '-internalwm' argument

-   */

-  if (IS_OPTION ("-internalwm"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      if (!g_ScreenInfo[j].fMultiMonitorOverride)

-	        g_ScreenInfo[j].fMultipleMonitors = TRUE;

-	      g_ScreenInfo[j].fMWExtWM = TRUE;

-	      g_ScreenInfo[j].fInternalWM = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

-	    g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;

-	  g_ScreenInfo[g_iLastScreen].fMWExtWM = TRUE;

-	  g_ScreenInfo[g_iLastScreen].fInternalWM = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-#endif

-

-  /*

-   * Look for the '-rootless' argument

-   */

-  if (IS_OPTION ("-rootless"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-              if (!g_ScreenInfo[j].fMultiMonitorOverride)

-                g_ScreenInfo[j].fMultipleMonitors = FALSE;

-#endif

-	      g_ScreenInfo[j].fRootless = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

-            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;

-#endif

-	  g_ScreenInfo[g_iLastScreen].fRootless = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-#ifdef XWIN_MULTIWINDOW

-  /*

-   * Look for the '-multiwindow' argument

-   */

-  if (IS_OPTION ("-multiwindow"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-              if (!g_ScreenInfo[j].fMultiMonitorOverride)

-                g_ScreenInfo[j].fMultipleMonitors = TRUE;

-#endif

-	      g_ScreenInfo[j].fMultiWindow = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-          if (!g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride)

-            g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;

-#endif

-	  g_ScreenInfo[g_iLastScreen].fMultiWindow = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-#endif

-

-  /*

-   * Look for the '-multiplemonitors' argument

-   */

-  if (IS_OPTION ("-multiplemonitors")

-      || IS_OPTION ("-multimonitors"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-              g_ScreenInfo[j].fMultiMonitorOverride = TRUE;

-#endif

-	      g_ScreenInfo[j].fMultipleMonitors = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-          g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride = TRUE;

-#endif

-	  g_ScreenInfo[g_iLastScreen].fMultipleMonitors = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-  /*

-   * Look for the '-nomultiplemonitors' argument

-   */

-  if (IS_OPTION ("-nomultiplemonitors")

-      || IS_OPTION ("-nomultimonitors"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-              g_ScreenInfo[j].fMultiMonitorOverride = TRUE;

-#endif

-	      g_ScreenInfo[j].fMultipleMonitors = FALSE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)

-          g_ScreenInfo[g_iLastScreen].fMultiMonitorOverride = TRUE;

-#endif

-	  g_ScreenInfo[g_iLastScreen].fMultipleMonitors = FALSE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-

-  /*

-   * Look for the '-scrollbars' argument

-   */

-  if (IS_OPTION ("-scrollbars"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].fScrollbars = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].fScrollbars = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-

-#ifdef XWIN_CLIPBOARD

-  /*

-   * Look for the '-clipboard' argument

-   */

-  if (IS_OPTION ("-clipboard"))

-    {

-      /* Now the default, we still accept the arg for backwards compatibility */

-      g_fClipboard = TRUE;

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-  /*

-   * Look for the '-noclipboard' argument

-   */

-  if (IS_OPTION ("-noclipboard"))

-    {

-      g_fClipboard = FALSE;

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-#endif

-

-

-  /*

-   * Look for the '-ignoreinput' argument

-   */

-  if (IS_OPTION ("-ignoreinput"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].fIgnoreInput = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].fIgnoreInput = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-  /*

-   * Look for the '-emulate3buttons' argument

-   */

-  if (IS_OPTION ("-emulate3buttons"))

-    {

-      int	iArgsProcessed = 1;

-      int	iE3BTimeout = WIN_DEFAULT_E3B_TIME;

-

-      /* Grab the optional timeout value */

-      if (i + 1 < argc

-	  && 1 == sscanf (argv[i + 1], "%d",

-			  &iE3BTimeout))

-        {

-	  /* Indicate that we have processed the next argument */

-	  iArgsProcessed++;

-        }

-      else

-	{

-	  /*

-	   * sscanf () won't modify iE3BTimeout if it doesn't find

-	   * the specified format; however, I want to be explicit

-	   * about setting the default timeout in such cases to

-	   * prevent some programs (me) from getting confused.

-	   */

-	  iE3BTimeout = WIN_DEFAULT_E3B_TIME;

-	}

-

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].iE3BTimeout = iE3BTimeout;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].iE3BTimeout = iE3BTimeout;

-	}

-

-      /* Indicate that we have processed this argument */

-      return iArgsProcessed;

-    }

-

-  /*

-   * Look for the '-depth n' argument

-   */

-  if (IS_OPTION ("-depth"))

-    {

-      DWORD		dwBPP = 0;

-      

-      /* Display the usage message if the argument is malformed */

-      if (++i >= argc)

-	{

-	  UseMsg ();

-	  return 0;

-	}

-

-      /* Grab the argument */

-      dwBPP = atoi (argv[i]);

-

-      /* Is this parameter attached to a screen or global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int		j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].dwBPP = dwBPP;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].dwBPP = dwBPP;

-	}

-      

-      /* Indicate that we have processed the argument */

-      return 2;

-    }

-

-  /*

-   * Look for the '-refresh n' argument

-   */

-  if (IS_OPTION ("-refresh"))

-    {

-      DWORD		dwRefreshRate = 0;

-      

-      /* Display the usage message if the argument is malformed */

-      if (++i >= argc)

-	{

-	  UseMsg ();

-	  return 0;

-	}

-

-      /* Grab the argument */

-      dwRefreshRate = atoi (argv[i]);

-

-      /* Is this parameter attached to a screen or global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int		j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].dwRefreshRate = dwRefreshRate;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].dwRefreshRate = dwRefreshRate;

-	}

-      

-      /* Indicate that we have processed the argument */

-      return 2;

-    }

-

-  /*

-   * Look for the '-clipupdates num_boxes' argument

-   */

-  if (IS_OPTION ("-clipupdates"))

-    {

-      DWORD		dwNumBoxes = 0;

-      

-      /* Display the usage message if the argument is malformed */

-      if (++i >= argc)

-	{

-	  UseMsg ();

-	  return 0;

-	}

-

-      /* Grab the argument */

-      dwNumBoxes = atoi (argv[i]);

-

-      /* Is this parameter attached to a screen or global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int		j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].dwClipUpdatesNBoxes = dwNumBoxes;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].dwClipUpdatesNBoxes = dwNumBoxes;

-	}

-      

-      /* Indicate that we have processed the argument */

-      return 2;

-    }

-

-#ifdef XWIN_EMULATEPSEUDO

-  /*

-   * Look for the '-emulatepseudo' argument

-   */

-  if (IS_OPTION ("-emulatepseudo"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].fEmulatePseudo = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-          g_ScreenInfo[g_iLastScreen].fEmulatePseudo = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-#endif

-

-  /*

-   * Look for the '-nowinkill' argument

-   */

-  if (IS_OPTION ("-nowinkill"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].fUseWinKillKey = FALSE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].fUseWinKillKey = FALSE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-  /*

-   * Look for the '-winkill' argument

-   */

-  if (IS_OPTION ("-winkill"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].fUseWinKillKey = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].fUseWinKillKey = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-  /*

-   * Look for the '-nounixkill' argument

-   */

-  if (IS_OPTION ("-nounixkill"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].fUseUnixKillKey = FALSE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].fUseUnixKillKey = FALSE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-  /*

-   * Look for the '-unixkill' argument

-   */

-  if (IS_OPTION ("-unixkill"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].fUseUnixKillKey = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].fUseUnixKillKey = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-  /*

-   * Look for the '-notrayicon' argument

-   */

-  if (IS_OPTION ("-notrayicon"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].fNoTrayIcon = TRUE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].fNoTrayIcon = TRUE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-  /*

-   * Look for the '-trayicon' argument

-   */

-  if (IS_OPTION ("-trayicon"))

-    {

-      /* Is this parameter attached to a screen or is it global? */

-      if (-1 == g_iLastScreen)

-	{

-	  int			j;

-

-	  /* Parameter is for all screens */

-	  for (j = 0; j < MAXSCREENS; j++)

-	    {

-	      g_ScreenInfo[j].fNoTrayIcon = FALSE;

-	    }

-	}

-      else

-	{

-	  /* Parameter is for a single screen */

-	  g_ScreenInfo[g_iLastScreen].fNoTrayIcon = FALSE;

-	}

-

-      /* Indicate that we have processed this argument */

-      return 1;

-    }

-

-  /*

-   * Look for the '-fp' argument

-   */

-  if (IS_OPTION ("-fp"))

-    {

-      CHECK_ARGS (1);

-      g_cmdline.fontPath = argv[++i];

-      return 0; /* Let DIX parse this again */

-    }

-

-  /*

-   * Look for the '-query' argument

-   */

-  if (IS_OPTION ("-query"))

-    {

-      CHECK_ARGS (1);

-      g_fXdmcpEnabled = TRUE;

-      g_pszQueryHost = argv[++i];

-      return 0; /* Let DIX parse this again */

-    }

-

-  /*

-   * Look for the '-auth' argument

-   */

-  if (IS_OPTION ("-auth"))

-    {

-      g_fAuthEnabled = TRUE;

-      return 0; /* Let DIX parse this again */

-    }

-

-  /*

-   * Look for the '-indirect' or '-broadcast' arguments

-   */

-  if (IS_OPTION ("-indirect")

-      || IS_OPTION ("-broadcast"))

-    {

-      g_fXdmcpEnabled = TRUE;

-      return 0; /* Let DIX parse this again */

-    }

-

-  /*

-   * Look for the '-config' argument

-   */

-  if (IS_OPTION ("-config")

-      || IS_OPTION ("-xf86config"))

-    {

-      CHECK_ARGS (1);

-#ifdef XWIN_XF86CONFIG

-      g_cmdline.configFile = argv[++i];

-#else

-      winMessageBoxF ("The %s option is not supported in this "

-		      "release.\n"

-		      "Ignoring this option and continuing.\n",

-		      MB_ICONINFORMATION,

-		      argv[i]);

-#endif

-      return 2;

-    }

-

-  /*

-   * Look for the '-configdir' argument

-   */

-  if (IS_OPTION ("-configdir"))

-    {

-      CHECK_ARGS (1);

-#ifdef XWIN_XF86CONFIG

-      g_cmdline.configDir = argv[++i];

-#else

-      winMessageBoxF ("The %s option is not supported in this "

-		      "release.\n"

-		      "Ignoring this option and continuing.\n",

-		      MB_ICONINFORMATION,

-		      argv[i]);

-#endif

-      return 2;

-    }

-

-  /*

-   * Look for the '-keyboard' argument

-   */

-  if (IS_OPTION ("-keyboard"))

-    {

-#ifdef XWIN_XF86CONFIG

-      CHECK_ARGS (1);

-      g_cmdline.keyboard = argv[++i];

-#else

-      winMessageBoxF ("The -keyboard option is not supported in this "

-		      "release.\n"

-		      "Ignoring this option and continuing.\n",

-		      MB_ICONINFORMATION);

-#endif

-      return 2;

-    }

-

-  /*

-   * Look for the '-logfile' argument

-   */

-  if (IS_OPTION ("-logfile"))

-    {

-      CHECK_ARGS (1);

-      g_pszLogFile = argv[++i];

-#ifdef RELOCATE_PROJECTROOT

-      g_fLogFileChanged = TRUE;

-#endif

-      return 2;

-    }

-

-  /*

-   * Look for the '-logverbose' argument

-   */

-  if (IS_OPTION ("-logverbose"))

-    {

-      CHECK_ARGS (1);

-      g_iLogVerbose = atoi(argv[++i]);

-      return 2;

-    }

-

-#ifdef XWIN_CLIPBOARD

-  /*

-   * Look for the '-nounicodeclipboard' argument

-   */

-  if (IS_OPTION ("-nounicodeclipboard"))

-    {

-      g_fUnicodeClipboard = FALSE;

-      /* Indicate that we have processed the argument */

-      return 1;

-    }

-#endif

-

-  if (IS_OPTION ("-xkbrules"))

-    {

-      CHECK_ARGS (1);

-      g_cmdline.xkbRules = argv[++i];

-      return 2;

-    }

-  if (IS_OPTION ("-xkbmodel"))

-    {

-      CHECK_ARGS (1);

-      g_cmdline.xkbModel = argv[++i];

-      return 2;

-    }

-  if (IS_OPTION ("-xkblayout"))

-    {

-      CHECK_ARGS (1);

-      g_cmdline.xkbLayout = argv[++i];

-      return 2;

-    }

-  if (IS_OPTION ("-xkbvariant"))

-    {

-      CHECK_ARGS (1);

-      g_cmdline.xkbVariant = argv[++i];

-      return 2;

-    }

-  if (IS_OPTION ("-xkboptions"))

-    {

-      CHECK_ARGS (1);

-      g_cmdline.xkbOptions = argv[++i];

-      return 2;

-    }

-

-  if (IS_OPTION ("-keyhook"))

-    {

-      g_fKeyboardHookLL = TRUE;

-      return 1;

-    }

-  

-  if (IS_OPTION ("-nokeyhook"))

-    {

-      g_fKeyboardHookLL = FALSE;

-      return 1;

-    }

-  

-  if (IS_OPTION ("-swcursor"))

-    {

-      g_fSoftwareCursor = TRUE;

-      return 1;

-    }

-  

-  if (IS_OPTION ("-silent-dup-error"))

-    {

-      g_fSilentDupError = TRUE;

-      return 1;

-    }

-

-  if (IS_OPTION("-wgl"))

-    {

-      g_fNativeGl = TRUE;

-      return 1;

-    }

-

-  if (IS_OPTION("-nowgl"))

-    {

-      g_fNativeGl = FALSE;

-      return 1;

-    }

-

-  return 0;

-}

-

-

-/*

- * winLogCommandLine - Write entire command line to the log file

- */

-

-void

-winLogCommandLine (int argc, char *argv[])

-{

-  int		i;

-  int		iSize = 0;

-  int		iCurrLen = 0;

-

-#define CHARS_PER_LINE 60

-

-  /* Bail if command line has already been logged */

-  if (g_pszCommandLine)

-    return;

-

-  /* Count how much memory is needed for concatenated command line */

-  for (i = 0, iCurrLen = 0; i < argc; ++i)

-    if (argv[i])

-      {

-	/* Adds two characters for lines that overflow */

-	if ((strlen (argv[i]) < CHARS_PER_LINE

-	    && iCurrLen + strlen (argv[i]) > CHARS_PER_LINE)

-	    || strlen (argv[i]) > CHARS_PER_LINE)

-	  {

-	    iCurrLen = 0;

-	    iSize += 2;

-	  }

-	

-	/* Add space for item and trailing space */

-	iSize += strlen (argv[i]) + 1;

-

-	/* Update current line length */

-	iCurrLen += strlen (argv[i]);

-      }

-

-  /* Allocate memory for concatenated command line */

-  g_pszCommandLine = malloc (iSize + 1);

-  if (!g_pszCommandLine)

-    FatalError ("winLogCommandLine - Could not allocate memory for "

-		"command line string.  Exiting.\n");

-  

-  /* Set first character to concatenated command line to null */

-  g_pszCommandLine[0] = '\0';

-

-  /* Loop through all args */

-  for (i = 0, iCurrLen = 0; i < argc; ++i)

-    {

-      /* Add a character for lines that overflow */

-      if ((strlen (argv[i]) < CHARS_PER_LINE

-	   && iCurrLen + strlen (argv[i]) > CHARS_PER_LINE)

-	  || strlen (argv[i]) > CHARS_PER_LINE)

-      {

-	iCurrLen = 0;

-	

-	/* Add line break if it fits */

-	strncat (g_pszCommandLine, "\n ", iSize - strlen (g_pszCommandLine));

-      }

-      

-      strncat (g_pszCommandLine, argv[i], iSize - strlen (g_pszCommandLine));

-      strncat (g_pszCommandLine, " ", iSize - strlen (g_pszCommandLine));

-

-      /* Save new line length */

-      iCurrLen += strlen (argv[i]);

-    }

-

-  ErrorF ("XWin was started with the following command line:\n\n"

-	  "%s\n\n", g_pszCommandLine);

-}

-

-

-/*

- * winLogVersionInfo - Log Cygwin/X version information

- */

-

-void

-winLogVersionInfo (void)

-{

-  static Bool		s_fBeenHere = FALSE;

-

-  if (s_fBeenHere)

-    return;

-  s_fBeenHere = TRUE;

-

-  ErrorF ("Welcome to the XWin X Server\n");

-  ErrorF ("Vendor: %s\n", VENDOR_STRING);

-  ErrorF ("Release: %d.%d.%d.%d (%d)\n", XORG_VERSION_MAJOR, XORG_VERSION_MINOR, XORG_VERSION_PATCH, XORG_VERSION_SNAP, XORG_VERSION_CURRENT);

-  ErrorF ("%s\n\n", BUILDERSTRING);

-  ErrorF ("Contact: %s\n", VENDOR_CONTACT);

-}

-

-/*

- * getMonitorInfo - callback function used to return information from the enumeration of monitors attached

- */

-

-wBOOL CALLBACK getMonitorInfo(HMONITOR hMonitor, HDC hdc, LPRECT rect, LPARAM _data) 

-{

-  struct GetMonitorInfoData* data = (struct GetMonitorInfoData*)_data;

-  // only get data for monitor number specified in <data>

-  data->monitorNum++;

-  if (data->monitorNum == data->requestedMonitor) 

-  {

-	data->bMonitorSpecifiedExists = TRUE;

-	data->monitorOffsetX = rect->left;

-	data->monitorOffsetY = rect->top;

-	data->monitorHeight  = rect->bottom - rect->top;

-	data->monitorWidth   = rect->right  - rect->left;

-    return FALSE;

-  }

-  return TRUE;

-}

+/*
+
+Copyright 1993, 1998  The Open Group
+Copyright (C) Colin Harrison 2005-2008
+
+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
+#ifdef XVENDORNAME
+#define VENDOR_STRING XVENDORNAME
+#define VENDOR_CONTACT BUILDERADDR
+#endif
+#include <../xfree86/common/xorgVersion.h>
+#include "win.h"
+#include "winconfig.h"
+#include "winprefs.h"
+#include "winmsg.h"
+
+/*
+ * References to external symbols
+ */
+
+extern int			g_iNumScreens;
+extern winScreenInfo *		g_ScreenInfo;
+#ifdef XWIN_CLIPBOARD
+extern Bool			g_fUnicodeClipboard;
+extern Bool			g_fClipboard;
+#endif
+extern int			g_iLogVerbose;
+extern const char *		g_pszLogFile;
+#ifdef RELOCATE_PROJECTROOT
+extern Bool			g_fLogFileChanged;
+#endif
+extern Bool			g_fXdmcpEnabled;
+extern Bool			g_fAuthEnabled;
+extern char *			g_pszCommandLine;
+extern Bool			g_fKeyboardHookLL;
+extern Bool			g_fNoHelpMessageBox;                     
+extern Bool			g_fSoftwareCursor;
+extern Bool			g_fSilentDupError;
+extern Bool                     g_fNativeGl;
+
+/* globals required by callback function for monitor information */
+struct GetMonitorInfoData {
+    int  requestedMonitor;
+    int  monitorNum;
+    Bool bUserSpecifiedMonitor;
+    Bool bMonitorSpecifiedExists;
+    int  monitorOffsetX;
+    int  monitorOffsetY;
+    int  monitorHeight;
+    int  monitorWidth;
+};
+
+typedef wBOOL (*ENUMDISPLAYMONITORSPROC)(HDC,LPCRECT,MONITORENUMPROC,LPARAM);
+ENUMDISPLAYMONITORSPROC _EnumDisplayMonitors;
+
+wBOOL CALLBACK getMonitorInfo(HMONITOR hMonitor, HDC hdc, LPRECT rect, LPARAM _data);
+
+static Bool QueryMonitor(int index, struct GetMonitorInfoData *data)
+{
+    /* Load EnumDisplayMonitors from DLL */
+    HMODULE user32;
+    FARPROC func;
+    user32 = LoadLibrary("user32.dll");
+    if (user32 == NULL)
+    {
+        winW32Error(2, "Could not open user32.dll");
+        return FALSE;
+    }
+    func = GetProcAddress(user32, "EnumDisplayMonitors");
+    if (func == NULL)
+    {
+        winW32Error(2, "Could not resolve EnumDisplayMonitors: ");
+        return FALSE;
+    }
+    _EnumDisplayMonitors = (ENUMDISPLAYMONITORSPROC)func;
+    
+    /* prepare data */
+    if (data == NULL)
+        return FALSE;
+    memset(data, 0, sizeof(*data));
+    data->requestedMonitor = index;
+
+    /* query information */
+    _EnumDisplayMonitors(NULL, NULL, getMonitorInfo, (LPARAM) data);
+
+    /* cleanup */
+    FreeLibrary(user32);
+    return TRUE;
+}
+
+/*
+ * Function prototypes
+ */
+
+void
+winLogCommandLine (int argc, char *argv[]);
+
+void
+winLogVersionInfo (void);
+
+#ifdef DDXOSVERRORF
+void OsVendorVErrorF (const char *pszFormat, va_list va_args);
+#endif
+
+/*
+ * Process arguments on the command line
+ */
+
+static int iLastScreen = -1;
+static winScreenInfo defaultScreenInfo;
+
+static void
+winInitializeScreenDefaults(void)
+{
+  DWORD dwWidth, dwHeight;
+  static Bool fInitializedScreenDefaults = FALSE;
+
+  /* Bail out early if default screen has already been initialized */
+  if (fInitializedScreenDefaults)
+    return;
+
+  /* Zero the memory used for storing the screen info */
+  memset(&defaultScreenInfo, 0, sizeof(winScreenInfo));
+
+  /* Get default width and height */
+  /*
+   * NOTE: These defaults will cause the window to cover only
+   * the primary monitor in the case that we have multiple monitors.
+   */
+  dwWidth = GetSystemMetrics (SM_CXSCREEN);
+  dwHeight = GetSystemMetrics (SM_CYSCREEN);
+
+  winErrorFVerb (2, "winInitializeScreenDefaults - w %d h %d\n",
+	  (int) dwWidth, (int) dwHeight);
+
+  /* Set a default DPI, if no parameter was passed */
+  if (monitorResolution == 0)
+    monitorResolution = WIN_DEFAULT_DPI;
+
+  defaultScreenInfo.dwWidth  = dwWidth;
+  defaultScreenInfo.dwHeight = dwHeight;
+  defaultScreenInfo.dwUserWidth  = dwWidth;
+  defaultScreenInfo.dwUserHeight = dwHeight;
+  defaultScreenInfo.fUserGaveHeightAndWidth = WIN_DEFAULT_USER_GAVE_HEIGHT_AND_WIDTH;
+  defaultScreenInfo.fUserGavePosition = FALSE;
+  defaultScreenInfo.dwBPP = WIN_DEFAULT_BPP;
+  defaultScreenInfo.dwClipUpdatesNBoxes = WIN_DEFAULT_CLIP_UPDATES_NBOXES;
+#ifdef XWIN_EMULATEPSEUDO
+  defaultScreenInfo.fEmulatePseudo = WIN_DEFAULT_EMULATE_PSEUDO;
+#endif
+  defaultScreenInfo.dwRefreshRate = WIN_DEFAULT_REFRESH;
+  defaultScreenInfo.pfb = NULL;
+  defaultScreenInfo.fFullScreen = FALSE;
+  defaultScreenInfo.fDecoration = TRUE;
+#ifdef XWIN_MULTIWINDOWEXTWM
+  defaultScreenInfo.fMWExtWM = FALSE;
+  defaultScreenInfo.fInternalWM = FALSE;
+#endif
+  defaultScreenInfo.fRootless = FALSE;
+#ifdef XWIN_MULTIWINDOW
+  defaultScreenInfo.fMultiWindow = FALSE;
+#endif
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+  defaultScreenInfo.fMultiMonitorOverride = FALSE;
+#endif
+  defaultScreenInfo.fMultipleMonitors = FALSE;
+  defaultScreenInfo.fLessPointer = FALSE;
+  defaultScreenInfo.fScrollbars = FALSE;
+  defaultScreenInfo.fNoTrayIcon = FALSE;
+  defaultScreenInfo.iE3BTimeout = WIN_E3B_OFF;
+  defaultScreenInfo.dwWidth_mm = (dwWidth / WIN_DEFAULT_DPI) * 25.4;
+  defaultScreenInfo.dwHeight_mm = (dwHeight / WIN_DEFAULT_DPI) * 25.4;
+  defaultScreenInfo.fUseWinKillKey = WIN_DEFAULT_WIN_KILL;
+  defaultScreenInfo.fUseUnixKillKey = WIN_DEFAULT_UNIX_KILL;
+  defaultScreenInfo.fIgnoreInput = FALSE;
+  defaultScreenInfo.fExplicitScreen = FALSE;
+
+  /* Note that the default screen has been initialized */
+  fInitializedScreenDefaults = TRUE;
+}
+
+static void
+winInitializeScreen(int i)
+{
+  winErrorFVerb (2, "winInitializeScreen - %d\n",i);
+
+  /* Initialize default screen values, if needed */
+  winInitializeScreenDefaults();
+
+  /* Copy the default screen info */
+  g_ScreenInfo[i] = defaultScreenInfo;
+
+  /* Set the screen number */
+  g_ScreenInfo[i].dwScreen = i;
+}
+
+void
+winInitializeScreens(int maxscreens)
+{
+  int i;
+  winErrorFVerb (2, "winInitializeScreens - %i\n", maxscreens);
+
+  if (maxscreens > g_iNumScreens)
+    {
+      /* Reallocate the memory for DDX-specific screen info */
+      g_ScreenInfo = realloc(g_ScreenInfo, maxscreens * sizeof (winScreenInfo));
+
+      /* Set default values for any new screens */
+      for (i = g_iNumScreens; i < maxscreens ; i++)
+        winInitializeScreen(i);
+
+      /* Keep a count of the number of screens */
+      g_iNumScreens = maxscreens;
+    }
+}
+
+/* See Porting Layer Definition - p. 57 */
+/*
+ * INPUT
+ * argv: pointer to an array of null-terminated strings, one for
+ *   each token in the X Server command line; the first token
+ *   is 'XWin.exe', or similar.
+ * argc: a count of the number of tokens stored in argv.
+ * i: a zero-based index into argv indicating the current token being
+ *   processed.
+ *
+ * OUTPUT
+ * return: return the number of tokens processed correctly.
+ *
+ * NOTE
+ * When looking for n tokens, check that i + n is less than argc.  Or,
+ *   you may check if i is greater than or equal to argc, in which case
+ *   you should display the UseMsg () and return 0.
+ */
+
+/* Check if enough arguments are given for the option */
+#define CHECK_ARGS(count) if (i + count >= argc) { UseMsg (); return 0; }
+
+/* Compare the current option with the string. */ 
+#define IS_OPTION(name) (strcmp (argv[i], name) == 0)
+
+int
+ddxProcessArgument (int argc, char *argv[], int i)
+{
+  static Bool		s_fBeenHere = FALSE;
+  winScreenInfo	*screenInfoPtr = NULL;
+
+  /* Initialize once */
+  if (!s_fBeenHere)
+    {
+#ifdef DDXOSVERRORF
+      /*
+       * This initialises our hook into VErrorF () for catching log messages
+       * that are generated before OsInit () is called.
+       */
+      OsVendorVErrorFProc = OsVendorVErrorF;
+#endif
+
+      s_fBeenHere = TRUE;
+
+      /* Initialize only if option is not -help */
+      if (!IS_OPTION("-help") && !IS_OPTION("-h") && !IS_OPTION("--help") &&
+          !IS_OPTION("-version") && !IS_OPTION("--version"))
+	{
+
+          /* Log the version information */
+          winLogVersionInfo ();
+
+          /* Log the command line */
+          winLogCommandLine (argc, argv);
+
+	  /*
+	   * Initialize default screen settings.  We have to do this before
+	   * OsVendorInit () gets called, otherwise we will overwrite
+	   * settings changed by parameters such as -fullscreen, etc.
+	   */
+	  winErrorFVerb (2, "ddxProcessArgument - Initializing default "
+			 "screens\n");
+	  winInitializeScreenDefaults();
+	}
+    }
+
+#if CYGDEBUG
+  winDebug ("ddxProcessArgument - arg: %s\n", argv[i]);
+#endif
+
+  /*
+   * Look for the '-help' and similar options
+   */ 
+  if (IS_OPTION ("-help") || IS_OPTION("-h") || IS_OPTION("--help"))
+    {
+      /* Reset logfile. We don't need that helpmessage in the logfile */  
+      g_pszLogFile = NULL;
+      g_fNoHelpMessageBox = TRUE;
+      UseMsg();
+      exit (0);
+      return 1;
+    }
+
+  if (IS_OPTION ("-version") || IS_OPTION("--version"))
+    {
+      /* Reset logfile. We don't need that versioninfo in the logfile */  
+      g_pszLogFile = NULL;
+      winLogVersionInfo ();
+      exit (0);
+      return 1;
+    }
+
+  /*
+   * Look for the '-screen scr_num [width height]' argument
+   */
+  if (IS_OPTION ("-screen"))
+    {
+      int		iArgsProcessed = 1;
+      int		nScreenNum;
+      int		iWidth, iHeight, iX, iY;
+      int		iMonitor;
+
+#if CYGDEBUG
+      winDebug ("ddxProcessArgument - screen - argc: %d i: %d\n",
+	      argc, i);
+#endif
+
+      /* Display the usage message if the argument is malformed */
+      if (i + 1 >= argc)
+	{
+	  return 0;
+	}
+      
+      /* Grab screen number */
+      nScreenNum = atoi (argv[i + 1]);
+
+      /* Validate the specified screen number */
+      if (nScreenNum < 0)
+        {
+          ErrorF ("ddxProcessArgument - screen - Invalid screen number %d\n",
+		  nScreenNum);
+          UseMsg ();
+	  return 0;
+        }
+
+      /*
+        Initialize default values for any new screens
+
+        Note that default values can't change after a -screen option is
+        seen, so it's safe to do this for each screen as it is introduced
+      */
+      winInitializeScreens(nScreenNum+1);
+
+	  /* look for @m where m is monitor number */
+	  if (i + 2 < argc
+		  && 1 == sscanf(argv[i + 2], "@%d", (int *) &iMonitor)) 
+      {
+        struct GetMonitorInfoData data;
+        if (!QueryMonitor(iMonitor, &data))
+        {
+            ErrorF ("ddxProcessArgument - screen - "
+                    "Querying monitors is not supported on NT4 and Win95\n");
+        } else if (data.bMonitorSpecifiedExists == TRUE) 
+        {
+		  winErrorFVerb(2, "ddxProcessArgument - screen - Found Valid ``@Monitor'' = %d arg\n", iMonitor);
+		  iArgsProcessed = 3;
+		  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = FALSE;
+		  g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;
+		  g_ScreenInfo[nScreenNum].dwWidth = data.monitorWidth;
+		  g_ScreenInfo[nScreenNum].dwHeight = data.monitorHeight;
+		  g_ScreenInfo[nScreenNum].dwUserWidth = data.monitorWidth;
+		  g_ScreenInfo[nScreenNum].dwUserHeight = data.monitorHeight;
+		  g_ScreenInfo[nScreenNum].dwInitialX = data.monitorOffsetX;
+		  g_ScreenInfo[nScreenNum].dwInitialY = data.monitorOffsetY;
+		}
+		else 
+        {
+		  /* monitor does not exist, error out */
+		  ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",
+				  iMonitor);
+		  UseMsg ();
+		  exit (0);
+		  return 0;
+		}
+	  }
+
+      /* Look for 'WxD' or 'W D' */
+      else if (i + 2 < argc
+	  && 2 == sscanf (argv[i + 2], "%dx%d",
+			  (int *) &iWidth,
+			  (int *) &iHeight))
+	{
+	  winErrorFVerb (2, "ddxProcessArgument - screen - Found ``WxD'' arg\n");
+	  iArgsProcessed = 3;
+	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = TRUE;
+	  g_ScreenInfo[nScreenNum].dwWidth = iWidth;
+	  g_ScreenInfo[nScreenNum].dwHeight = iHeight;
+	  g_ScreenInfo[nScreenNum].dwUserWidth = iWidth;
+	  g_ScreenInfo[nScreenNum].dwUserHeight = iHeight;
+	  /* Look for WxD+X+Y */
+	  if (2 == sscanf (argv[i + 2], "%*dx%*d+%d+%d",
+			   (int *) &iX,
+			   (int *) &iY))
+	  {
+	    winErrorFVerb (2, "ddxProcessArgument - screen - Found ``X+Y'' arg\n");
+	    g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;
+	    g_ScreenInfo[nScreenNum].dwInitialX = iX;
+	    g_ScreenInfo[nScreenNum].dwInitialY = iY;
+
+		/* look for WxD+X+Y@m where m is monitor number. take X,Y to be offsets from monitor's root position */
+		if (1 == sscanf (argv[i + 2], "%*dx%*d+%*d+%*d@%d",
+						 (int *) &iMonitor)) 
+        {
+          struct GetMonitorInfoData data;
+          if (!QueryMonitor(iMonitor, &data))
+          {
+              ErrorF ("ddxProcessArgument - screen - "
+                      "Querying monitors is not supported on NT4 and Win95\n");
+          } else if (data.bMonitorSpecifiedExists == TRUE) 
+          {
+			g_ScreenInfo[nScreenNum].dwInitialX += data.monitorOffsetX;
+			g_ScreenInfo[nScreenNum].dwInitialY += data.monitorOffsetY;
+		  }
+		  else 
+          {
+			/* monitor does not exist, error out */
+			ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",
+					iMonitor);
+			UseMsg ();
+			exit (0);
+			return 0;
+		  }
+
+		}
+	  }
+
+	  /* look for WxD@m where m is monitor number */
+	  else if (1 == sscanf(argv[i + 2], "%*dx%*d@%d",
+						   (int *) &iMonitor)) 
+      {
+        struct GetMonitorInfoData data;
+        if (!QueryMonitor(iMonitor, &data))
+        {
+		  ErrorF ("ddxProcessArgument - screen - "
+                  "Querying monitors is not supported on NT4 and Win95\n");
+        } else if (data.bMonitorSpecifiedExists == TRUE) 
+        {
+		  winErrorFVerb (2, "ddxProcessArgument - screen - Found Valid ``@Monitor'' = %d arg\n", iMonitor);
+		  g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;
+		  g_ScreenInfo[nScreenNum].dwInitialX = data.monitorOffsetX;
+		  g_ScreenInfo[nScreenNum].dwInitialY = data.monitorOffsetY;
+		}
+		else 
+        {
+		  /* monitor does not exist, error out */
+		  ErrorF ("ddxProcessArgument - screen - Invalid monitor number %d\n",
+				  iMonitor);
+		  UseMsg ();
+		  exit (0);
+		  return 0;
+		}
+
+	  }
+	}
+      else if (i + 3 < argc
+	       && 1 == sscanf (argv[i + 2], "%d",
+			       (int *) &iWidth)
+	       && 1 == sscanf (argv[i + 3], "%d",
+			       (int *) &iHeight))
+	{
+	  winErrorFVerb (2, "ddxProcessArgument - screen - Found ``W D'' arg\n");
+	  iArgsProcessed = 4;
+	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = TRUE;
+	  g_ScreenInfo[nScreenNum].dwWidth = iWidth;
+	  g_ScreenInfo[nScreenNum].dwHeight = iHeight;
+	  g_ScreenInfo[nScreenNum].dwUserWidth = iWidth;
+	  g_ScreenInfo[nScreenNum].dwUserHeight = iHeight;
+	  if (i + 5 < argc
+	      && 1 == sscanf (argv[i + 4], "%d",
+			      (int *) &iX)
+	      && 1 == sscanf (argv[i + 5], "%d",
+			      (int *) &iY))
+	  {
+	    winErrorFVerb (2, "ddxProcessArgument - screen - Found ``X Y'' arg\n");
+	    iArgsProcessed = 6;
+	    g_ScreenInfo[nScreenNum].fUserGavePosition = TRUE;
+	    g_ScreenInfo[nScreenNum].dwInitialX = iX;
+	    g_ScreenInfo[nScreenNum].dwInitialY = iY;
+	  }
+	}
+      else
+	{
+	  winErrorFVerb (2, "ddxProcessArgument - screen - Did not find size arg. "
+		  "dwWidth: %d dwHeight: %d\n",
+		  (int) g_ScreenInfo[nScreenNum].dwWidth,
+		  (int) g_ScreenInfo[nScreenNum].dwHeight);
+	  iArgsProcessed = 2;
+	  g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth = FALSE;
+	}
+
+      /* Calculate the screen width and height in millimeters */
+      if (g_ScreenInfo[nScreenNum].fUserGaveHeightAndWidth)
+	{
+	  g_ScreenInfo[nScreenNum].dwWidth_mm
+	    = (g_ScreenInfo[nScreenNum].dwWidth
+	       / monitorResolution) * 25.4;
+	  g_ScreenInfo[nScreenNum].dwHeight_mm
+	    = (g_ScreenInfo[nScreenNum].dwHeight
+	       / monitorResolution) * 25.4;
+	}
+
+      /* Flag that this screen was explicity specified by the user */
+      g_ScreenInfo[nScreenNum].fExplicitScreen = TRUE;
+
+      /*
+       * Keep track of the last screen number seen, as parameters seen
+       * before a screen number apply to all screens, whereas parameters
+       * seen after a screen number apply to that screen number only.
+       */
+      iLastScreen = nScreenNum;
+
+      return iArgsProcessed;
+    }
+
+
+  /*
+   * Is this parameter attached to a screen or global?
+   *
+   * If the parameter is for all screens (appears before
+   * any -screen option), store it in the default screen
+   * info
+   *
+   * If the parameter is for a single screen (appears
+   * after a -screen option), store it in the screen info
+   * for that screen
+   *
+   */
+  if (iLastScreen == -1)
+    {
+      screenInfoPtr = &defaultScreenInfo;
+    }
+  else
+    {
+      screenInfoPtr = &(g_ScreenInfo[iLastScreen]);
+    }
+
+  /*
+   * Look for the '-engine n' argument
+   */
+  if (IS_OPTION ("-engine"))
+    {
+      DWORD		dwEngine = 0;
+      CARD8		c8OnBits = 0;
+      
+      /* Display the usage message if the argument is malformed */
+      if (++i >= argc)
+	{
+	  UseMsg ();
+	  return 0;
+	}
+
+      /* Grab the argument */
+      dwEngine = atoi (argv[i]);
+
+      /* Count the one bits in the engine argument */
+      c8OnBits = winCountBits (dwEngine);
+
+      /* Argument should only have a single bit on */
+      if (c8OnBits != 1)
+	{
+	  UseMsg ();
+	  return 0;
+	}
+
+      screenInfoPtr->dwEnginePreferred = dwEngine;
+      
+      /* Indicate that we have processed the argument */
+      return 2;
+    }
+
+  /*
+   * Look for the '-fullscreen' argument
+   */
+  if (IS_OPTION ("-fullscreen"))
+    {
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+          if (!screenInfoPtr->fMultiMonitorOverride)
+            screenInfoPtr->fMultipleMonitors = FALSE;
+#endif
+	  screenInfoPtr->fFullScreen = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+  /*
+   * Look for the '-lesspointer' argument
+   */
+  if (IS_OPTION ("-lesspointer"))
+    {
+      screenInfoPtr->fLessPointer = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+  /*
+   * Look for the '-nodecoration' argument
+   */
+  if (IS_OPTION ("-nodecoration"))
+    {
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+      if (!screenInfoPtr->fMultiMonitorOverride)
+        screenInfoPtr->fMultipleMonitors = FALSE;
+#endif
+      screenInfoPtr->fDecoration = FALSE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+#ifdef XWIN_MULTIWINDOWEXTWM
+  /*
+   * Look for the '-mwextwm' argument
+   */
+  if (IS_OPTION ("-mwextwm"))
+    {
+      if (!screenInfoPtr->fMultiMonitorOverride)
+        screenInfoPtr->fMultipleMonitors = TRUE;
+      screenInfoPtr->fMWExtWM = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+  /*
+   * Look for the '-internalwm' argument
+   */
+  if (IS_OPTION ("-internalwm"))
+    {
+      if (!screenInfoPtr->fMultiMonitorOverride)
+        screenInfoPtr->fMultipleMonitors = TRUE;
+      screenInfoPtr->fMWExtWM = TRUE;
+      screenInfoPtr->fInternalWM = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+#endif
+
+  /*
+   * Look for the '-rootless' argument
+   */
+  if (IS_OPTION ("-rootless"))
+    {
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+      if (!screenInfoPtr->fMultiMonitorOverride)
+        screenInfoPtr->fMultipleMonitors = FALSE;
+#endif
+      screenInfoPtr->fRootless = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+#ifdef XWIN_MULTIWINDOW
+  /*
+   * Look for the '-multiwindow' argument
+   */
+  if (IS_OPTION ("-multiwindow"))
+    {
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+      if (!screenInfoPtr->fMultiMonitorOverride)
+        screenInfoPtr->fMultipleMonitors = TRUE;
+#endif
+      screenInfoPtr->fMultiWindow = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+#endif
+
+  /*
+   * Look for the '-multiplemonitors' argument
+   */
+  if (IS_OPTION ("-multiplemonitors")
+      || IS_OPTION ("-multimonitors"))
+    {
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+      screenInfoPtr->fMultiMonitorOverride = TRUE;
+#endif
+      screenInfoPtr->fMultipleMonitors = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+  /*
+   * Look for the '-nomultiplemonitors' argument
+   */
+  if (IS_OPTION ("-nomultiplemonitors")
+      || IS_OPTION ("-nomultimonitors"))
+    {
+#if defined(XWIN_MULTIWINDOW) || defined(XWIN_MULTIWINDOWEXTWM)
+      screenInfoPtr->fMultiMonitorOverride = TRUE;
+#endif
+      screenInfoPtr->fMultipleMonitors = FALSE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+
+  /*
+   * Look for the '-scrollbars' argument
+   */
+  if (IS_OPTION ("-scrollbars"))
+    {
+      screenInfoPtr->fScrollbars = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+
+#ifdef XWIN_CLIPBOARD
+  /*
+   * Look for the '-clipboard' argument
+   */
+  if (IS_OPTION ("-clipboard"))
+    {
+      /* Now the default, we still accept the arg for backwards compatibility */
+      g_fClipboard = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+  /*
+   * Look for the '-noclipboard' argument
+   */
+  if (IS_OPTION ("-noclipboard"))
+    {
+      g_fClipboard = FALSE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+#endif
+
+
+  /*
+   * Look for the '-ignoreinput' argument
+   */
+  if (IS_OPTION ("-ignoreinput"))
+    {
+      screenInfoPtr->fIgnoreInput = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+  /*
+   * Look for the '-emulate3buttons' argument
+   */
+  if (IS_OPTION ("-emulate3buttons"))
+    {
+      int	iArgsProcessed = 1;
+      int	iE3BTimeout = WIN_DEFAULT_E3B_TIME;
+
+      /* Grab the optional timeout value */
+      if (i + 1 < argc
+	  && 1 == sscanf (argv[i + 1], "%d",
+			  &iE3BTimeout))
+        {
+	  /* Indicate that we have processed the next argument */
+	  iArgsProcessed++;
+        }
+      else
+	{
+	  /*
+	   * sscanf () won't modify iE3BTimeout if it doesn't find
+	   * the specified format; however, I want to be explicit
+	   * about setting the default timeout in such cases to
+	   * prevent some programs (me) from getting confused.
+	   */
+	  iE3BTimeout = WIN_DEFAULT_E3B_TIME;
+	}
+
+      screenInfoPtr->iE3BTimeout = iE3BTimeout;
+
+      /* Indicate that we have processed this argument */
+      return iArgsProcessed;
+    }
+
+  /*
+   * Look for the '-depth n' argument
+   */
+  if (IS_OPTION ("-depth"))
+    {
+      DWORD		dwBPP = 0;
+      
+      /* Display the usage message if the argument is malformed */
+      if (++i >= argc)
+	{
+	  UseMsg ();
+	  return 0;
+	}
+
+      /* Grab the argument */
+      dwBPP = atoi (argv[i]);
+
+      screenInfoPtr->dwBPP = dwBPP;
+
+      /* Indicate that we have processed the argument */
+      return 2;
+    }
+
+  /*
+   * Look for the '-refresh n' argument
+   */
+  if (IS_OPTION ("-refresh"))
+    {
+      DWORD		dwRefreshRate = 0;
+      
+      /* Display the usage message if the argument is malformed */
+      if (++i >= argc)
+	{
+	  UseMsg ();
+	  return 0;
+	}
+
+      /* Grab the argument */
+      dwRefreshRate = atoi (argv[i]);
+
+      screenInfoPtr->dwRefreshRate = dwRefreshRate;
+
+      /* Indicate that we have processed the argument */
+      return 2;
+    }
+
+  /*
+   * Look for the '-clipupdates num_boxes' argument
+   */
+  if (IS_OPTION ("-clipupdates"))
+    {
+      DWORD		dwNumBoxes = 0;
+      
+      /* Display the usage message if the argument is malformed */
+      if (++i >= argc)
+	{
+	  UseMsg ();
+	  return 0;
+	}
+
+      /* Grab the argument */
+      dwNumBoxes = atoi (argv[i]);
+
+      screenInfoPtr->dwClipUpdatesNBoxes = dwNumBoxes;
+
+      /* Indicate that we have processed the argument */
+      return 2;
+    }
+
+#ifdef XWIN_EMULATEPSEUDO
+  /*
+   * Look for the '-emulatepseudo' argument
+   */
+  if (IS_OPTION ("-emulatepseudo"))
+    {
+      screenInfoPtr->fEmulatePseudo = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+#endif
+
+  /*
+   * Look for the '-nowinkill' argument
+   */
+  if (IS_OPTION ("-nowinkill"))
+    {
+      screenInfoPtr->fUseWinKillKey = FALSE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+  /*
+   * Look for the '-winkill' argument
+   */
+  if (IS_OPTION ("-winkill"))
+    {
+      screenInfoPtr->fUseWinKillKey = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+  /*
+   * Look for the '-nounixkill' argument
+   */
+  if (IS_OPTION ("-nounixkill"))
+    {
+      screenInfoPtr->fUseUnixKillKey = FALSE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+  /*
+   * Look for the '-unixkill' argument
+   */
+  if (IS_OPTION ("-unixkill"))
+    {
+      screenInfoPtr->fUseUnixKillKey = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+  /*
+   * Look for the '-notrayicon' argument
+   */
+  if (IS_OPTION ("-notrayicon"))
+    {
+      screenInfoPtr->fNoTrayIcon = TRUE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+  /*
+   * Look for the '-trayicon' argument
+   */
+  if (IS_OPTION ("-trayicon"))
+    {
+      screenInfoPtr->fNoTrayIcon = FALSE;
+
+      /* Indicate that we have processed this argument */
+      return 1;
+    }
+
+  /*
+   * Look for the '-fp' argument
+   */
+  if (IS_OPTION ("-fp"))
+    {
+      CHECK_ARGS (1);
+      g_cmdline.fontPath = argv[++i];
+      return 0; /* Let DIX parse this again */
+    }
+
+  /*
+   * Look for the '-query' argument
+   */
+  if (IS_OPTION ("-query"))
+    {
+      CHECK_ARGS (1);
+      g_fXdmcpEnabled = TRUE;
+      g_pszQueryHost = argv[++i];
+      return 0; /* Let DIX parse this again */
+    }
+
+  /*
+   * Look for the '-auth' argument
+   */
+  if (IS_OPTION ("-auth"))
+    {
+      g_fAuthEnabled = TRUE;
+      return 0; /* Let DIX parse this again */
+    }
+
+  /*
+   * Look for the '-indirect' or '-broadcast' arguments
+   */
+  if (IS_OPTION ("-indirect")
+      || IS_OPTION ("-broadcast"))
+    {
+      g_fXdmcpEnabled = TRUE;
+      return 0; /* Let DIX parse this again */
+    }
+
+  /*
+   * Look for the '-config' argument
+   */
+  if (IS_OPTION ("-config")
+      || IS_OPTION ("-xf86config"))
+    {
+      CHECK_ARGS (1);
+#ifdef XWIN_XF86CONFIG
+      g_cmdline.configFile = argv[++i];
+#else
+      winMessageBoxF ("The %s option is not supported in this "
+		      "release.\n"
+		      "Ignoring this option and continuing.\n",
+		      MB_ICONINFORMATION,
+		      argv[i]);
+#endif
+      return 2;
+    }
+
+  /*
+   * Look for the '-configdir' argument
+   */
+  if (IS_OPTION ("-configdir"))
+    {
+      CHECK_ARGS (1);
+#ifdef XWIN_XF86CONFIG
+      g_cmdline.configDir = argv[++i];
+#else
+      winMessageBoxF ("The %s option is not supported in this "
+		      "release.\n"
+		      "Ignoring this option and continuing.\n",
+		      MB_ICONINFORMATION,
+		      argv[i]);
+#endif
+      return 2;
+    }
+
+  /*
+   * Look for the '-keyboard' argument
+   */
+  if (IS_OPTION ("-keyboard"))
+    {
+#ifdef XWIN_XF86CONFIG
+      CHECK_ARGS (1);
+      g_cmdline.keyboard = argv[++i];
+#else
+      winMessageBoxF ("The -keyboard option is not supported in this "
+		      "release.\n"
+		      "Ignoring this option and continuing.\n",
+		      MB_ICONINFORMATION);
+#endif
+      return 2;
+    }
+
+  /*
+   * Look for the '-logfile' argument
+   */
+  if (IS_OPTION ("-logfile"))
+    {
+      CHECK_ARGS (1);
+      g_pszLogFile = argv[++i];
+#ifdef RELOCATE_PROJECTROOT
+      g_fLogFileChanged = TRUE;
+#endif
+      return 2;
+    }
+
+  /*
+   * Look for the '-logverbose' argument
+   */
+  if (IS_OPTION ("-logverbose"))
+    {
+      CHECK_ARGS (1);
+      g_iLogVerbose = atoi(argv[++i]);
+      return 2;
+    }
+
+#ifdef XWIN_CLIPBOARD
+  /*
+   * Look for the '-nounicodeclipboard' argument
+   */
+  if (IS_OPTION ("-nounicodeclipboard"))
+    {
+      g_fUnicodeClipboard = FALSE;
+      /* Indicate that we have processed the argument */
+      return 1;
+    }
+#endif
+
+  if (IS_OPTION ("-xkbrules"))
+    {
+      CHECK_ARGS (1);
+      g_cmdline.xkbRules = argv[++i];
+      return 2;
+    }
+  if (IS_OPTION ("-xkbmodel"))
+    {
+      CHECK_ARGS (1);
+      g_cmdline.xkbModel = argv[++i];
+      return 2;
+    }
+  if (IS_OPTION ("-xkblayout"))
+    {
+      CHECK_ARGS (1);
+      g_cmdline.xkbLayout = argv[++i];
+      return 2;
+    }
+  if (IS_OPTION ("-xkbvariant"))
+    {
+      CHECK_ARGS (1);
+      g_cmdline.xkbVariant = argv[++i];
+      return 2;
+    }
+  if (IS_OPTION ("-xkboptions"))
+    {
+      CHECK_ARGS (1);
+      g_cmdline.xkbOptions = argv[++i];
+      return 2;
+    }
+
+  if (IS_OPTION ("-keyhook"))
+    {
+      g_fKeyboardHookLL = TRUE;
+      return 1;
+    }
+  
+  if (IS_OPTION ("-nokeyhook"))
+    {
+      g_fKeyboardHookLL = FALSE;
+      return 1;
+    }
+  
+  if (IS_OPTION ("-swcursor"))
+    {
+      g_fSoftwareCursor = TRUE;
+      return 1;
+    }
+  
+  if (IS_OPTION ("-silent-dup-error"))
+    {
+      g_fSilentDupError = TRUE;
+      return 1;
+    }
+
+  if (IS_OPTION("-wgl"))
+    {
+      g_fNativeGl = TRUE;
+      return 1;
+    }
+
+  if (IS_OPTION("-nowgl"))
+    {
+      g_fNativeGl = FALSE;
+      return 1;
+    }
+
+  return 0;
+}
+
+
+/*
+ * winLogCommandLine - Write entire command line to the log file
+ */
+
+void
+winLogCommandLine (int argc, char *argv[])
+{
+  int		i;
+  int		iSize = 0;
+  int		iCurrLen = 0;
+
+#define CHARS_PER_LINE 60
+
+  /* Bail if command line has already been logged */
+  if (g_pszCommandLine)
+    return;
+
+  /* Count how much memory is needed for concatenated command line */
+  for (i = 0, iCurrLen = 0; i < argc; ++i)
+    if (argv[i])
+      {
+	/* Adds two characters for lines that overflow */
+	if ((strlen (argv[i]) < CHARS_PER_LINE
+	    && iCurrLen + strlen (argv[i]) > CHARS_PER_LINE)
+	    || strlen (argv[i]) > CHARS_PER_LINE)
+	  {
+	    iCurrLen = 0;
+	    iSize += 2;
+	  }
+	
+	/* Add space for item and trailing space */
+	iSize += strlen (argv[i]) + 1;
+
+	/* Update current line length */
+	iCurrLen += strlen (argv[i]);
+      }
+
+  /* Allocate memory for concatenated command line */
+  g_pszCommandLine = malloc (iSize + 1);
+  if (!g_pszCommandLine)
+    FatalError ("winLogCommandLine - Could not allocate memory for "
+		"command line string.  Exiting.\n");
+  
+  /* Set first character to concatenated command line to null */
+  g_pszCommandLine[0] = '\0';
+
+  /* Loop through all args */
+  for (i = 0, iCurrLen = 0; i < argc; ++i)
+    {
+      /* Add a character for lines that overflow */
+      if ((strlen (argv[i]) < CHARS_PER_LINE
+	   && iCurrLen + strlen (argv[i]) > CHARS_PER_LINE)
+	  || strlen (argv[i]) > CHARS_PER_LINE)
+      {
+	iCurrLen = 0;
+	
+	/* Add line break if it fits */
+	strncat (g_pszCommandLine, "\n ", iSize - strlen (g_pszCommandLine));
+      }
+      
+      strncat (g_pszCommandLine, argv[i], iSize - strlen (g_pszCommandLine));
+      strncat (g_pszCommandLine, " ", iSize - strlen (g_pszCommandLine));
+
+      /* Save new line length */
+      iCurrLen += strlen (argv[i]);
+    }
+
+  ErrorF ("XWin was started with the following command line:\n\n"
+	  "%s\n\n", g_pszCommandLine);
+}
+
+
+/*
+ * winLogVersionInfo - Log Cygwin/X version information
+ */
+
+void
+winLogVersionInfo (void)
+{
+  static Bool		s_fBeenHere = FALSE;
+
+  if (s_fBeenHere)
+    return;
+  s_fBeenHere = TRUE;
+
+  ErrorF ("Welcome to the XWin X Server\n");
+  ErrorF ("Vendor: %s\n", VENDOR_STRING);
+  ErrorF ("Release: %d.%d.%d.%d (%d)\n", XORG_VERSION_MAJOR, XORG_VERSION_MINOR, XORG_VERSION_PATCH, XORG_VERSION_SNAP, XORG_VERSION_CURRENT);
+  ErrorF ("%s\n\n", BUILDERSTRING);
+  ErrorF ("Contact: %s\n", VENDOR_CONTACT);
+}
+
+/*
+ * getMonitorInfo - callback function used to return information from the enumeration of monitors attached
+ */
+
+wBOOL CALLBACK getMonitorInfo(HMONITOR hMonitor, HDC hdc, LPRECT rect, LPARAM _data) 
+{
+  struct GetMonitorInfoData* data = (struct GetMonitorInfoData*)_data;
+  // only get data for monitor number specified in <data>
+  data->monitorNum++;
+  if (data->monitorNum == data->requestedMonitor) 
+  {
+	data->bMonitorSpecifiedExists = TRUE;
+	data->monitorOffsetX = rect->left;
+	data->monitorOffsetY = rect->top;
+	data->monitorHeight  = rect->bottom - rect->top;
+	data->monitorWidth   = rect->right  - rect->left;
+    return FALSE;
+  }
+  return TRUE;
+}
diff --git a/xorg-server/hw/xwin/winscrinit.c b/xorg-server/hw/xwin/winscrinit.c
index 953548ec7..4fa987cd9 100644
--- a/xorg-server/hw/xwin/winscrinit.c
+++ b/xorg-server/hw/xwin/winscrinit.c
@@ -196,7 +196,7 @@ winScreenInit (int index,
 
       /* 
        * In this case, some of the defaults set in
-       * winInitializeDefaultScreens () are not correct ...
+       * winInitializeScreenDefaults() are not correct ...
        */
       if (!pScreenInfo->fUserGaveHeightAndWidth)
 	{
diff --git a/xorg-server/hw/xwin/winvalargs.c b/xorg-server/hw/xwin/winvalargs.c
index 038e097a5..6f8d1c994 100644
--- a/xorg-server/hw/xwin/winvalargs.c
+++ b/xorg-server/hw/xwin/winvalargs.c
@@ -40,17 +40,24 @@
  */
 
 extern int			g_iNumScreens;
-extern winScreenInfo		g_ScreenInfo[];
+extern winScreenInfo *		g_ScreenInfo;
 extern Bool			g_fXdmcpEnabled;
 
 
 /*
- * Prototypes
+ * Verify all screens have been explicitly specified
  */
+static BOOL
+isEveryScreenExplicit(void)
+{
+  int i;
 
-Bool
-winValidateArgs (void);
+  for (i = 0; i < g_iNumScreens; i++)
+    if (!g_ScreenInfo[i].fExplicitScreen)
+      return FALSE;
 
+  return TRUE;
+}
 
 /*
  * winValidateArgs - Look for invalid argument combinations
@@ -62,6 +69,7 @@ winValidateArgs (void)
   int		i;
   int		iMaxConsecutiveScreen = 0;
   BOOL		fHasNormalScreen0 = FALSE;
+  BOOL		fImplicitScreenFound = FALSE;
 
   /*
    * Check for a malformed set of -screen parameters.
@@ -70,23 +78,14 @@ winValidateArgs (void)
    *	XWin -screen 0 -screen 2
    *	XWin -screen 1 -screen 2
    */
-  for (i = 0; i < MAXSCREENS; i++)
-    {
-      if (g_ScreenInfo[i].fExplicitScreen)
-	iMaxConsecutiveScreen = i + 1;
-    }
-  winErrorFVerb (2, "winValidateArgs - g_iNumScreens: %d "
-		 "iMaxConsecutiveScreen: %d\n",
-		 g_iNumScreens, iMaxConsecutiveScreen);
-  if (g_iNumScreens < iMaxConsecutiveScreen)
+  if (!isEveryScreenExplicit())
     {
       ErrorF ("winValidateArgs - Malformed set of screen parameter(s).  "
 	      "Screens must be specified consecutively starting with "
 	      "screen 0.  That is, you cannot have only a screen 1, nor "
 	      "could you have screen 0 and screen 2.  You instead must "
-	      "have screen 0, or screen 0 and screen 1, respectively.  Of "
-	      "you can specify as many screens as you want from 0 up to "
-	      "%d.\n", MAXSCREENS - 1);
+	      "have screen 0, or screen 0 and screen 1, respectively.  "
+	      "You can specify as many screens as you want.\n");
       return FALSE;
     }