windows/x11drv/main.c

   1 /*
   2  * X11 main driver
   3  *
   4  * Copyright 1998 Patrik Stridvall
   5  *
   6  */
   7
   8 #include "config.h"
   9
  10 #ifndef X_DISPLAY_MISSING
  11
  12 #include <X11/Xlocale.h>
  13 #include "ts_xlib.h"
  14 #include "ts_xresource.h"
  15 #include "ts_xutil.h"
  16
  17 #include <signal.h>
  18 #include <stdlib.h>
  19 #include <string.h>
  20 #include <unistd.h>
  21
  22 #include "clipboard.h"
  23 #include "console.h"
  24 #include "debugtools.h"
  25 #include "desktop.h"
  26 #include "keyboard.h"
  27 #include "main.h"
  28 #include "message.h"
  29 #include "monitor.h"
  30 #include "mouse.h"
  31 #include "options.h"
  32 #include "win.h"
  33 #include "windef.h"
  34 #include "x11drv.h"
  35 #include "xmalloc.h"
  36 #include "version.h"
  37 #include "win.h"
  38
  39 /**********************************************************************/
  40
  41 void X11DRV_USER_ParseOptions(int *argc, char *argv[]);
  42 void X11DRV_USER_Create(void);
  43 void X11DRV_USER_SaveSetup(void);
  44 void X11DRV_USER_RestoreSetup(void);
  45
  46 /**********************************************************************/
  47
  48 #define WINE_CLASS        "Wine"    /* Class name for resources */
  49 #define WINE_APP_DEFAULTS "/usr/lib/X11/app-defaults/Wine"
  50
  51 static XrmOptionDescRec optionsTable[] =
  52 {
  53     { "-backingstore",  ".backingstore",    XrmoptionNoArg,  (caddr_t)"on" },
  54     { "-desktop",       ".desktop",         XrmoptionSepArg, (caddr_t)NULL },
  55     { "-depth",         ".depth",           XrmoptionSepArg, (caddr_t)NULL },
  56     { "-display",       ".display",         XrmoptionSepArg, (caddr_t)NULL },
  57     { "-iconic",        ".iconic",          XrmoptionNoArg,  (caddr_t)"on" },
  58     { "-language",      ".language",        XrmoptionSepArg, (caddr_t)"En" },
  59     { "-name",          ".name",            XrmoptionSepArg, (caddr_t)NULL },
  60     { "-perfect",       ".perfect",         XrmoptionNoArg,  (caddr_t)"on" },
  61     { "-privatemap",    ".privatemap",      XrmoptionNoArg,  (caddr_t)"on" },
  62     { "-fixedmap",      ".fixedmap",        XrmoptionNoArg,  (caddr_t)"on" },
  63     { "-synchronous",   ".synchronous",     XrmoptionNoArg,  (caddr_t)"on" },
  64     { "-debug",         ".debug",           XrmoptionNoArg,  (caddr_t)"on" },
  65     { "-debugmsg",      ".debugmsg",        XrmoptionSepArg, (caddr_t)NULL },
  66     { "-dll",           ".dll",             XrmoptionSepArg, (caddr_t)NULL },
  67     { "-failreadonly",  ".failreadonly",    XrmoptionNoArg,  (caddr_t)"on" },
  68     { "-mode",          ".mode",            XrmoptionSepArg, (caddr_t)NULL },
  69     { "-managed",       ".managed",         XrmoptionNoArg,  (caddr_t)"off"},
  70     { "-winver",        ".winver",          XrmoptionSepArg, (caddr_t)NULL },
  71     { "-config",        ".config",          XrmoptionSepArg, (caddr_t)NULL },
  72     { "-nodga",         ".nodga",           XrmoptionNoArg,  (caddr_t)"off"},
  73     { "-noxshm",        ".noxshm",          XrmoptionNoArg,  (caddr_t)"off"},
  74     { "-console",       ".console",         XrmoptionSepArg, (caddr_t)NULL },
  75     { "-dosver",        ".dosver",          XrmoptionSepArg, (caddr_t)NULL }
  76 };
  77
  78 #define NB_OPTIONS  (sizeof(optionsTable) / sizeof(optionsTable[0]))
  79
  80 /**********************************************************************/
  81
  82 static XKeyboardState X11DRV_XKeyboardState;
  83 Display *display;
  84
  85 /***********************************************************************
  86  *              X11DRV_GetXScreen
  87  *
  88  * Return the X screen associated to the current desktop.
  89  */
  90 Screen *X11DRV_GetXScreen()
  91 {
  92   return X11DRV_MONITOR_GetXScreen(&MONITOR_PrimaryMonitor);
  93 }
  94
  95 /***********************************************************************
  96  *              X11DRV_GetXRootWindow
  97  *
  98  * Return the X display associated to the current desktop.
  99  */
 100 Window X11DRV_GetXRootWindow()
 101 {
 102   return X11DRV_MONITOR_GetXRootWindow(&MONITOR_PrimaryMonitor);
 103 }
 104
 105 /***********************************************************************
 106  *              X11DRV_USER_Initialize
 107  */
 108 BOOL X11DRV_USER_Initialize(void)
 109 {
 110   CLIPBOARD_Driver = &X11DRV_CLIPBOARD_Driver;
 111   DESKTOP_Driver = &X11DRV_DESKTOP_Driver;
 112   EVENT_Driver = &X11DRV_EVENT_Driver;
 113   KEYBOARD_Driver = &X11DRV_KEYBOARD_Driver;
 114   MONITOR_Driver = &X11DRV_MONITOR_Driver;
 115   MOUSE_Driver = &X11DRV_MOUSE_Driver;
 116   WND_Driver = &X11DRV_WND_Driver;
 117
 118   /* We need this before calling any Xlib function */
 119   InitializeCriticalSection( &X11DRV_CritSection );
 120   MakeCriticalSectionGlobal( &X11DRV_CritSection );
 121
 122   TSXrmInitialize();
 123
 124   putenv("XKB_DISABLE="); /* Disable XKB extension if present. */
 125
 126   X11DRV_USER_ParseOptions( Options.argc, Options.argv );
 127   X11DRV_USER_Create();
 128   X11DRV_USER_SaveSetup();
 129
 130   return TRUE;
 131 }
 132
 133 /***********************************************************************
 134  *              X11DRV_USER_Finalize
 135  */
 136 void X11DRV_USER_Finalize(void)
 137 {
 138   X11DRV_USER_RestoreSetup();
 139 }
 140
 141 /**************************************************************************
 142  *              X11DRV_USER_BeginDebugging
 143  */
 144 void X11DRV_USER_BeginDebugging(void)
 145 {
 146   TSXUngrabServer(display);
 147   TSXFlush(display);
 148 }
 149
 150 /**************************************************************************
 151  *              X11DRV_USER_EndDebugging
 152  */
 153 void X11DRV_USER_EndDebugging(void)
 154 {
 155 }
 156
 157 /***********************************************************************
 158  *               X11DRV_USER_GetResource
 159  *
 160  * Fetch the value of resource 'name' using the correct instance name.
 161  * 'name' must begin with '.' or '*'
 162  */
 163 static int X11DRV_USER_GetResource( XrmDatabase db, char *name, XrmValue *value )
 164 {
 165   char *buff_instance, *buff_class;
 166   char *dummy;
 167   int retval;
 168
 169   buff_instance = (char *)xmalloc(strlen(Options.programName)+strlen(name)+1);
 170   buff_class    = (char *)xmalloc( strlen(WINE_CLASS) + strlen(name) + 1 );
 171
 172   strcpy( buff_instance, Options.programName );
 173   strcat( buff_instance, name );
 174   strcpy( buff_class, WINE_CLASS );
 175   strcat( buff_class, name );
 176   retval = TSXrmGetResource( db, buff_instance, buff_class, &dummy, value );
 177   free( buff_instance );
 178   free( buff_class );
 179   return retval;
 180 }
 181
 182 /***********************************************************************
 183  *              X11DRV_USER_ParseOptions
 184  * Parse command line options and open display.
 185  */
 186 void X11DRV_USER_ParseOptions(int *argc, char *argv[])
 187 {
 188   int i;
 189   char *display_name = NULL;
 190   XrmValue value;
 191   XrmDatabase db = TSXrmGetFileDatabase(WINE_APP_DEFAULTS);
 192   char *xrm_string;
 193
 194   /* Get display name from command line */
 195   for (i = 1; i < *argc; i++)
 196     {
 197       if (!strcmp( argv[i], "-display" )) display_name = argv[i+1];
 198     }
 199
 200   /* Open display */
 201
 202   if (display_name == NULL &&
 203       X11DRV_USER_GetResource( db, ".display", &value )) display_name = value.addr;
 204
 205   if (!(display = TSXOpenDisplay( display_name )))
 206     {
 207       MESSAGE( "%s: Can't open display: %s\n",
 208            argv[0], display_name ? display_name : "(none specified)" );
 209       exit(1);
 210     }
 211
 212   /* tell the libX11 that we will do input method handling ourselves
 213    * that keep libX11 from doing anything whith dead keys, allowing Wine
 214    * to have total control over dead keys, that is this line allows
 215    * them to work in Wine, even whith a libX11 including the dead key
 216    * patches from Th.Quinot (http://Web.FdN.FR/~tquinot/dead-keys.en.html)
 217    */
 218   TSXOpenIM(display,NULL,NULL,NULL);
 219
 220   /* Merge file and screen databases */
 221   if ((xrm_string = TSXResourceManagerString( display )) != NULL)
 222     {
 223       XrmDatabase display_db = TSXrmGetStringDatabase( xrm_string );
 224       TSXrmMergeDatabases( display_db, &db );
 225     }
 226
 227   /* Parse command line */
 228   TSXrmParseCommand( &db, optionsTable, NB_OPTIONS,
 229                      Options.programName, argc, argv );
 230
 231   /* Get all options */
 232   if (X11DRV_USER_GetResource( db, ".iconic", &value ))
 233     Options.cmdShow = SW_SHOWMINIMIZED;
 234   if (X11DRV_USER_GetResource( db, ".privatemap", &value ))
 235     Options.usePrivateMap = TRUE;
 236   if (X11DRV_USER_GetResource( db, ".fixedmap", &value ))
 237     Options.useFixedMap = TRUE;
 238   if (X11DRV_USER_GetResource( db, ".synchronous", &value ))
 239     Options.synchronous = TRUE;
 240   if (X11DRV_USER_GetResource( db, ".backingstore", &value ))
 241     Options.backingstore = TRUE;
 242   if (X11DRV_USER_GetResource( db, ".debug", &value ))
 243     Options.debug = TRUE;
 244   if (X11DRV_USER_GetResource( db, ".failreadonly", &value ))
 245     Options.failReadOnly = TRUE;
 246   if (X11DRV_USER_GetResource( db, ".perfect", &value ))
 247     Options.perfectGraphics = TRUE;
 248   if (X11DRV_USER_GetResource( db, ".depth", &value))
 249     Options.screenDepth = atoi( value.addr );
 250   if (X11DRV_USER_GetResource( db, ".desktop", &value))
 251     Options.desktopGeometry = value.addr;
 252   if (X11DRV_USER_GetResource( db, ".language", &value))
 253     MAIN_ParseLanguageOption( (char *)value.addr );
 254   if (X11DRV_USER_GetResource( db, ".managed", &value))
 255     Options.managed = TRUE;
 256   if (X11DRV_USER_GetResource( db, ".mode", &value))
 257     MAIN_ParseModeOption( (char *)value.addr );
 258   if (X11DRV_USER_GetResource( db, ".debugoptions", &value))
 259     MAIN_ParseDebugOptions((char*)value.addr);
 260   if (X11DRV_USER_GetResource( db, ".debugmsg", &value))
 261     {
 262 #ifndef DEBUG_RUNTIME
 263       MESSAGE("%s: Option \"-debugmsg\" not implemented.\n" \
 264           "    Recompile with DEBUG_RUNTIME in include/debugtools.h defined.\n",
 265           argv[0]);
 266       exit(1);
 267 #else
 268       MAIN_ParseDebugOptions((char*)value.addr);
 269 #endif
 270     }
 271
 272   if (X11DRV_USER_GetResource( db, ".dll", &value))
 273   {
 274       if (Options.dllFlags)
 275       {
 276           /* don't overwrite previous value. Should we
 277            * automatically add the ',' between multiple DLLs ?
 278            */
 279           MESSAGE("Only one -dll flag is allowed. Use ',' between multiple DLLs\n");
 280       }
 281       else Options.dllFlags = xstrdup((char *)value.addr);
 282   }
 283
 284   if (X11DRV_USER_GetResource( db, ".winver", &value))
 285     VERSION_ParseWinVersion( (char*)value.addr );
 286   if (X11DRV_USER_GetResource( db, ".dosver", &value))
 287     VERSION_ParseDosVersion( (char*)value.addr );
 288   if (X11DRV_USER_GetResource( db, ".config", &value))
 289     Options.configFileName = xstrdup((char *)value.addr);
 290   if (X11DRV_USER_GetResource( db, ".nodga", &value))
 291     Options.noDGA = TRUE;
 292   if (X11DRV_USER_GetResource( db, ".noxshm", &value))
 293     Options.noXSHM = TRUE;
 294   if (X11DRV_USER_GetResource( db, ".console", &value))
 295       driver.driver_list = xstrdup((char *)value.addr);
 296   else
 297       driver.driver_list = CONSOLE_DEFAULT_DRIVER;
 298 }
 299
 300 /***********************************************************************
 301  *              X11DRV_USER_ErrorHandler
 302  */
 303 static int X11DRV_USER_ErrorHandler(Display *display, XErrorEvent *error_evt)
 304 {
 305     DebugBreak();  /* force an entry in the debugger */
 306     return 0;
 307 }
 308
 309 /***********************************************************************
 310  *              X11DRV_USER_Create
 311  */
 312 void X11DRV_USER_Create()
 313 {
 314   if (Options.synchronous) XSetErrorHandler( X11DRV_USER_ErrorHandler );
 315
 316   if (Options.desktopGeometry && Options.managed)
 317     {
 318 #if 0
 319       MESSAGE( "%s: -managed and -desktop options cannot be used together\n",
 320            Options.programName );
 321       exit(1);
 322 #else
 323       Options.managed = FALSE;
 324 #endif
 325     }
 326 }
 327
 328 /***********************************************************************
 329  *           X11DRV_USER_SaveSetup
 330  */
 331 void X11DRV_USER_SaveSetup()
 332 {
 333   TSXGetKeyboardControl(display, &X11DRV_XKeyboardState);
 334 }
 335
 336 /***********************************************************************
 337  *           X11DRV_USER_RestoreSetup
 338  */
 339 void X11DRV_USER_RestoreSetup()
 340 {
 341   XKeyboardControl keyboard_value;
 342
 343   keyboard_value.key_click_percent      = X11DRV_XKeyboardState.key_click_percent;
 344   keyboard_value.bell_percent   = X11DRV_XKeyboardState.bell_percent;
 345   keyboard_value.bell_pitch             = X11DRV_XKeyboardState.bell_pitch;
 346   keyboard_value.bell_duration  = X11DRV_XKeyboardState.bell_duration;
 347   keyboard_value.auto_repeat_mode       = X11DRV_XKeyboardState.global_auto_repeat;
 348
 349   XChangeKeyboardControl(display, KBKeyClickPercent | KBBellPercent |
 350                          KBBellPitch | KBBellDuration | KBAutoRepeatMode, &keyboard_value);
 351 }
 352
 353 #endif /* X_DISPLAY_MISSING */