svn merge -r571:HEAD "^/branches/released" .

1 files changed, 1252 insertions, 1572 deletions

diff --git a/xorg-server/hw/xwin/winprocarg.c b/xorg-server/hw/xwin/winprocarg.c
index 3cd9353db..50e15ec10 100644
--- a/xorg-server/hw/xwin/winprocarg.c
+++ b/xorg-server/hw/xwin/winprocarg.c
@@ -1,1572 +1,1252 @@
-/*

-

-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"

-#define COMPILE_MULTIMON_STUBS

-#include <multimon.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;

-};

-

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

-

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

-{

-    /* prepare data */

-    if (data == NULL)

-        return FALSE;

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

-    data->requestedMonitor = index;

-

-    /* query information */

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

-

-    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);

-

-  winDebug ("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;

-

-  winDebug ("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.

-	   */

-	  winDebug ("ddxProcessArgument - Initializing default "

-			 "screens\n");

-	  winInitializeDefaultScreens ();

-	}

-    }

-

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

-

-  /*

-   * 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;

-

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

-	      argc, i);

-

-      /* 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) 

-        {

-		  winDebug("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))

-	{

-	  winDebug ("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))

-	  {

-	    winDebug("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) 

-        {

-		  winDebug ("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))

-	{

-	  winDebug ("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))

-	  {

-	    winDebug ("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

-	{

-	  ErrorF ("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]);

-    }

-

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

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

-}

-

-

-/*

- * winLogVersionInfo - Log Cygwin/X version information

- */

-

-void

-winLogVersionInfo (void)

-{

-#ifdef WINDBG

-  static Bool		s_fBeenHere = FALSE;

-

-  if (s_fBeenHere)

-    return;

-  s_fBeenHere = TRUE;

-

-  winDebug ("Welcome to the VcXsrv X Server\n");

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

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

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

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

-#endif

-}

-/*

- * 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"
+#define COMPILE_MULTIMON_STUBS
+#include <multimon.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;
+};
+
+wBOOL CALLBACK getMonitorInfo(HMONITOR hMonitor, HDC hdc, LPRECT rect, LPARAM _data);
+
+static Bool QueryMonitor(int index, struct GetMonitorInfoData *data)
+{
+    /* prepare data */
+    if (data == NULL)
+        return FALSE;
+    memset(data, 0, sizeof(*data));
+    data->requestedMonitor = index;
+
+    /* query information */
+    xEnumDisplayMonitors(NULL, NULL, getMonitorInfo, (LPARAM) data);
+
+    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);
+
+  winDebug ("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)
+{
+  winDebug ("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;
+  winDebug ("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.
+	   */
+	  winDebug ("ddxProcessArgument - Initializing default "
+			 "screens\n");
+	  winInitializeScreenDefaults();
+	}
+    }
+
+  winDebug ("ddxProcessArgument - arg: %s\n", argv[i]);
+
+  /*
+   * 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;
+
+      winDebug ("ddxProcessArgument - screen - argc: %d i: %d\n",
+	      argc, i);
+
+      /* 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) 
+        {
+		  winDebug("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))
+	{
+	  winDebug ("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))
+	  {
+	    winDebug("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) 
+        {
+		  winDebug ("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))
+	{
+	  winDebug ("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))
+	  {
+	    winDebug ("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
+	{
+	  ErrorF ("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]);
+    }
+
+  winDebug ("XWin was started with the following command line:\n\n"
+	  "%s\n\n", g_pszCommandLine);
+}
+
+
+/*
+ * winLogVersionInfo - Log Cygwin/X version information
+ */
+
+void
+winLogVersionInfo (void)
+{
+#ifdef WINDBG
+  static Bool		s_fBeenHere = FALSE;
+
+  if (s_fBeenHere)
+    return;
+  s_fBeenHere = TRUE;
+
+  winDebug ("Welcome to the VcXsrv X Server\n");
+  winDebug ("Vendor: %s\n", VENDOR_STRING);
+  winDebug ("Release: %d.%d.%d.%d (%d)\n\n", XORG_VERSION_MAJOR, XORG_VERSION_MINOR, XORG_VERSION_PATCH, XORG_VERSION_SNAP, XORG_VERSION_CURRENT);
+  winDebug ("%s\n\n", BUILDERSTRING);
+  winDebug ("Contact: %s\n\n", VENDOR_CONTACT);
+#endif
+}
+/*
+ * 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;
+}