1 files changed, 188 insertions, 0 deletions
diff --git a/hw/xnest/Args.c b/hw/xnest/Args.c
new file mode 100644
index 000000000..197d6cbe1
--- /dev/null
+++ b/hw/xnest/Args.c
@@ -0,0 +1,188 @@
+/* $Xorg: Args.c,v 1.3 2000/08/17 19:53:26 cpqbld Exp $ */
+/*
+
+Copyright 1993 by Davor Matic
+
+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.  Davor Matic makes no representations about
+the suitability of this software for any purpose.  It is provided "as
+is" without express or implied warranty.
+
+*/
+#include "X.h"
+#include "Xproto.h"
+#include "screenint.h"
+#include "input.h"
+#include "misc.h"
+#include "scrnintstr.h"
+#include "servermd.h"
+
+#include "Xnest.h"
+
+#include "Display.h"
+#include "Args.h"
+
+char *xnestDisplayName = NULL;        
+Bool xnestSynchronize = False;
+Bool xnestFullGeneration = False;
+int xnestDefaultClass;                
+Bool xnestUserDefaultClass = False;
+int xnestDefaultDepth;
+Bool xnestUserDefaultDepth = False;
+Bool xnestSoftwareScreenSaver = False;
+int xnestX;                    
+int xnestY;                    
+unsigned int xnestWidth;
+unsigned int xnestHeight;
+int xnestUserGeometry = 0;
+int xnestBorderWidth; 
+Bool xnestUserBorderWidth = False;
+char *xnestWindowName = NULL;        
+int xnestNumScreens = 0;
+Bool xnestDoDirectColormaps = False;
+Window xnestParentWindow = 0;
+
+int ddxProcessArgument (argc, argv, i)
+    int	argc;
+    char *argv[] ;
+    int	i;
+{
+  if (!strcmp(argv[i], "-display")) {
+    if (++i < argc) {
+      xnestDisplayName = argv[i];
+      return 2;
+    }
+    return 0;
+  }
+  if (!strcmp(argv[i], "-sync")) {
+    xnestSynchronize = True;
+    return 1;
+  }
+  if (!strcmp(argv[i], "-full")) {
+    xnestFullGeneration = True;
+    return 1;
+  }
+  if (!strcmp(argv[i], "-class")) {
+    if (++i < argc) {
+      if (!strcmp(argv[i], "StaticGray")) {
+	xnestDefaultClass = StaticGray;
+	xnestUserDefaultClass = True;
+	return 2;
+      }
+      else if (!strcmp(argv[i], "GrayScale")) {
+	xnestDefaultClass = GrayScale;
+	xnestUserDefaultClass = True;
+	return 2;
+      }
+      else if (!strcmp(argv[i], "StaticColor")) {
+	xnestDefaultClass = StaticColor;
+	xnestUserDefaultClass = True;
+	return 2;
+      }
+      else if (!strcmp(argv[i], "PseudoColor")) {
+	xnestDefaultClass = PseudoColor;
+	xnestUserDefaultClass = True;
+	return 2;
+      }
+      else if (!strcmp(argv[i], "TrueColor")) {
+	xnestDefaultClass = TrueColor;
+	xnestUserDefaultClass = True;
+	return 2;
+      }
+      else if (!strcmp(argv[i], "DirectColor")) {
+	xnestDefaultClass = DirectColor;
+	xnestUserDefaultClass = True;
+	return 2;
+      }
+    }
+    return 0;
+  }
+  if (!strcmp(argv[i], "-cc")) {
+    if (++i < argc && sscanf(argv[i], "%i", &xnestDefaultClass) == 1) {
+      if (xnestDefaultClass >= 0 && xnestDefaultClass <= 5) {
+	xnestUserDefaultClass = True;
+	/* lex the OS layer process it as well, so return 0 */
+      }
+    }
+    return 0;
+  }
+  if (!strcmp(argv[i], "-depth")) {
+    if (++i < argc && sscanf(argv[i], "%i", &xnestDefaultDepth) == 1) {
+      if (xnestDefaultDepth > 0) {
+	xnestUserDefaultDepth = True;
+	return 2;
+      }
+    }
+    return 0;
+  }
+  if (!strcmp(argv[i], "-sss")) {
+    xnestSoftwareScreenSaver = True;
+    return 1;
+  }
+  if (!strcmp(argv[i], "-geometry")) {
+    if (++i < argc) {
+      xnestUserGeometry = XParseGeometry(argv[i],
+					 &xnestX, &xnestY,
+					 &xnestWidth, &xnestHeight);
+      if (xnestUserGeometry) return 2;
+    }
+    return 0;
+  }
+  if (!strcmp(argv[i], "-bw")) {
+    if (++i < argc && sscanf(argv[i], "%i", &xnestBorderWidth) == 1) {
+      if (xnestBorderWidth >= 0) {
+	xnestUserBorderWidth = True;
+	return 2;
+      }
+    }
+    return 0;
+  }
+  if (!strcmp(argv[i], "-name")) {
+    if (++i < argc) {
+      xnestWindowName = argv[i];
+      return 2;
+    }
+    return 0;
+  }
+  if (!strcmp(argv[i], "-scrns")) {
+    if (++i < argc && sscanf(argv[i], "%i", &xnestNumScreens) == 1) {
+      if (xnestNumScreens > 0) {
+	if (xnestNumScreens > MAXSCREENS) {
+	  ErrorF("Maximum number of screens is %d.\n", MAXSCREENS);
+	  xnestNumScreens = MAXSCREENS;
+	}
+	return 2;
+      }
+    }
+    return 0;
+  }
+  if (!strcmp(argv[i], "-install")) {
+    xnestDoDirectColormaps = True;
+    return 1;
+  }
+  if (!strcmp(argv[i], "-parent")) {
+    if (++i < argc) {
+      xnestParentWindow = (XID) strtol (argv[i], (char**)NULL, 0);
+      return 2;
+    }
+  }
+  return 0;
+}
+
+void ddxUseMsg()
+{
+  ErrorF("-display string        display name of the real server\n");
+  ErrorF("-sync                  sinchronize with the real server\n");
+  ErrorF("-full                  utilize full regeneration\n");
+  ErrorF("-class string          default visual class\n");
+  ErrorF("-depth int             default depth\n");
+  ErrorF("-sss                   use software screen saver\n");
+  ErrorF("-geometry WxH+X+Y      window size and position\n");
+  ErrorF("-bw int                window border width\n");
+  ErrorF("-name string           window name\n");
+  ErrorF("-scrns int             number of screens to generate\n");
+  ErrorF("-install               instal colormaps directly\n");
+}