misc/main.c

   1 /*
   2  * Main function.
   3  *
   4  * Copyright 1994 Alexandre Julliard
   5  */
   6
   7 #include <stdio.h>
   8 #include <stdlib.h>
   9 #include <string.h>
  10 #include <unistd.h>
  11 #include <ctype.h>
  12 #include <locale.h>
  13 #ifdef MALLOC_DEBUGGING
  14 #include <malloc.h>
  15 #endif
  16 #include <X11/Xlib.h>
  17 #include <X11/Xresource.h>
  18 #include <X11/Xutil.h>
  19 #include <X11/cursorfont.h>
  20 #include "wine.h"
  21 #include "message.h"
  22 #include "module.h"
  23 #include "msdos.h"
  24 #include "windows.h"
  25 #include "winsock.h"
  26 #include "options.h"
  27 #include "desktop.h"
  28 #include "shell.h"
  29 #define DEBUG_DEFINE_VARIABLES
  30 #include "stddebug.h"
  31 #include "debug.h"
  32 #include "xmalloc.h"
  33
  34 const char people[] = "Wine is available thanks to the work of "
  35 "Bob Amstadt, Dag Asheim, Martin Ayotte, Ross Biro, Uwe Bonnes, Erik Bos, "
  36 "Fons Botman, John Brezak, Andrew Bulhak, John Burton, "
  37 "Niels de Carpentier, Roman Dolejsi, Frans van Dorsselaer, Paul Falstad, "
  38 "Olaf Flebbe, Peter Galbavy, Ramon Garcia, Hans de Graaff, "
  39 "Charles M. Hannum, John Harvey, Cameron Heide, Jochen Hoenicke, "
  40 "Onno Hovers, Jeffrey Hsu, Miguel de Icaza, Jukka Iivonen, "
  41 "Alexandre Julliard, Jochen Karrer, Andreas Kirschbaum, Albrecht Kleine, "
  42 "Jon Konrath, Alex Korobka, Greg Kreider, Anand Kumria, Scott A. Laird, "
  43 "Martin von Loewis, Kenneth MacDonald, Peter MacDonald, William Magro, "
  44 "Juergen Marquardt, Marcus Meissner, Graham Menhennitt, David Metcalfe, "
  45 "Steffen Moeller, Philippe De Muyter, Itai Nahshon, Michael Patra, "
  46 "Jim Peterson, Robert Pouliot, Keith Reynolds, John Richardson, "
  47 "Johannes Ruscheinski, Thomas Sandford, Constantine Sapuntzakis, "
  48 "Daniel Schepler, Ulrich Schmid, Bernd Schmidt, Yngvi Sigurjonsson, "
  49 "Rick Sladkey, William Smith, Erik Svendsen, Tristan Tarrant, "
  50 "Andrew Taylor, Duncan C Thomson, Goran Thyni, Jimmy Tirtawangsa, "
  51 "Jon Tombs, Linus Torvalds, Gregory Trubetskoy, Michael Veksler, "
  52 "Sven Verdoolaege, Eric Warnke, Manfred Weichel, Morten Welinder, "
  53 "Jan Willamowius, Carl Williams, Karl Guenter Wuensch, Eric Youngdale, "
  54 "and James Youngman. ";
  55
  56 const char *langNames[] =
  57 {
  58     "En",  /* LANG_En */
  59     "Es",  /* LANG_Es */
  60     "De",  /* LANG_De */
  61     "No",  /* LANG_No */
  62     "Fr",  /* LANG_Fr */
  63     "Fi",  /* LANG_Fi */
  64     "Da",  /* LANG_Da */
  65     "Cz",  /* LANG_Cz */
  66     "Eo",  /* LANG_Eo */
  67     "It",  /* LANG_It */
  68     "Ko",  /* LANG_Ko */
  69     NULL
  70 };
  71
  72 #define WINE_CLASS    "Wine"    /* Class name for resources */
  73
  74 typedef struct tagENVENTRY {
  75   LPSTR                 Name;
  76   LPSTR                 Value;
  77   WORD                  wSize;
  78   struct tagENVENTRY    *Prev;
  79   struct tagENVENTRY    *Next;
  80 } ENVENTRY, *LPENVENTRY;
  81
  82 LPENVENTRY      lpEnvList = NULL;
  83
  84 Display *display;
  85 Screen *screen;
  86 Window rootWindow;
  87 int screenWidth = 0, screenHeight = 0;  /* Desktop window dimensions */
  88 int screenDepth = 0;  /* Screen depth to use */
  89 int desktopX = 0, desktopY = 0;  /* Desktop window position (if any) */
  90
  91 struct options Options =
  92 {  /* default options */
  93     NULL,           /* desktopGeometry */
  94     NULL,           /* programName */
  95     FALSE,          /* usePrivateMap */
  96     FALSE,          /* useFixedMap */
  97     FALSE,          /* synchronous */
  98     FALSE,          /* backing store */
  99     SW_SHOWNORMAL,  /* cmdShow */
 100     FALSE,
 101     FALSE,          /* AllowReadOnly */
 102     MODE_ENHANCED,  /* Enhanced mode */
 103     FALSE,          /* IPC enabled */
 104 #ifdef DEFAULT_LANG
 105     DEFAULT_LANG,   /* Default language */
 106 #else
 107     LANG_En,
 108 #endif
 109     FALSE           /* Managed windows */
 110 };
 111
 112
 113 static XrmOptionDescRec optionsTable[] =
 114 {
 115     { "-backingstore",  ".backingstore",    XrmoptionNoArg,  (caddr_t)"on" },
 116     { "-desktop",       ".desktop",         XrmoptionSepArg, (caddr_t)NULL },
 117     { "-depth",         ".depth",           XrmoptionSepArg, (caddr_t)NULL },
 118     { "-display",       ".display",         XrmoptionSepArg, (caddr_t)NULL },
 119     { "-iconic",        ".iconic",          XrmoptionNoArg,  (caddr_t)"on" },
 120     { "-ipc",           ".ipc",             XrmoptionNoArg,  (caddr_t)"off"},
 121     { "-language",      ".language",        XrmoptionSepArg, (caddr_t)"En" },
 122     { "-name",          ".name",            XrmoptionSepArg, (caddr_t)NULL },
 123     { "-privatemap",    ".privatemap",      XrmoptionNoArg,  (caddr_t)"on" },
 124     { "-fixedmap",      ".fixedmap",        XrmoptionNoArg,  (caddr_t)NULL },
 125     { "-synchronous",   ".synchronous",     XrmoptionNoArg,  (caddr_t)"on" },
 126     { "-debug",         ".debug",           XrmoptionNoArg,  (caddr_t)"on" },
 127     { "-debugmsg",      ".debugmsg",        XrmoptionSepArg, (caddr_t)NULL },
 128     { "-dll",           ".dll",             XrmoptionSepArg, (caddr_t)NULL },
 129     { "-allowreadonly", ".allowreadonly",   XrmoptionNoArg,  (caddr_t)"on" },
 130     { "-mode",          ".mode",            XrmoptionSepArg, (caddr_t)NULL },
 131     { "-managed",       ".managed",         XrmoptionNoArg,  (caddr_t)"off"}
 132 };
 133
 134 #define NB_OPTIONS  (sizeof(optionsTable) / sizeof(optionsTable[0]))
 135
 136 #define USAGE \
 137   "Usage:  %s [options] program_name [arguments]\n" \
 138   "\n" \
 139   "Options:\n" \
 140   "    -allowreadonly  Read only files may be opened in write mode\n" \
 141   "    -backingstore   Turn on backing store\n" \
 142   "    -debug          Enter debugger before starting application\n" \
 143   "    -debugmsg name  Turn debugging-messages on or off\n" \
 144   "    -depth n        Change the depth to use for multiple-depth screens\n" \
 145   "    -desktop geom   Use a desktop window of the given geometry\n" \
 146   "    -display name   Use the specified display\n" \
 147   "    -dll name       Enable or disable built-in DLLs\n" \
 148   "    -fixedmap       Use a \"standard\" color map\n" \
 149   "    -iconic         Start as an icon\n" \
 150   "    -ipc            Enable IPC facilities\n" \
 151   "    -language xx    Set the language (one of En,Es,De,No,Fr,Fi,Da,Cz,Eo,It,Ko)\n" \
 152   "    -managed        Allow the window manager to manage created windows\n" \
 153   "    -mode mode      Start Wine in a particular mode (standard or enhanced)\n" \
 154   "    -name name      Set the application name\n" \
 155   "    -privatemap     Use a private color map\n" \
 156   "    -synchronous    Turn on synchronous display mode\n"
 157
 158
 159
 160 /***********************************************************************
 161  *           MAIN_Usage
 162  */
 163 #ifndef WINELIB32
 164 static void MAIN_Usage( char *name )
 165 {
 166     fprintf( stderr, USAGE, name );
 167     exit(1);
 168 }
 169 #endif
 170
 171
 172 /***********************************************************************
 173  *           MAIN_GetProgramName
 174  *
 175  * Get the program name. The name is specified by (in order of precedence):
 176  * - the option '-name'.
 177  * - the environment variable 'WINE_NAME'.
 178  * - the last component of argv[0].
 179  */
 180 static char *MAIN_GetProgramName( int argc, char *argv[] )
 181 {
 182     int i;
 183     char *p;
 184
 185     for (i = 1; i < argc-1; i++)
 186         if (!strcmp( argv[i], "-name" )) return argv[i+1];
 187     if ((p = getenv( "WINE_NAME" )) != NULL) return p;
 188     if ((p = strrchr( argv[0], '/' )) != NULL) return p+1;
 189     return argv[0];
 190 }
 191
 192
 193 /***********************************************************************
 194  *           MAIN_GetResource
 195  *
 196  * Fetch the value of resource 'name' using the correct instance name.
 197  * 'name' must begin with '.' or '*'
 198  */
 199 static int MAIN_GetResource( XrmDatabase db, char *name, XrmValue *value )
 200 {
 201     char *buff_instance, *buff_class;
 202     char *dummy;
 203     int retval;
 204
 205     buff_instance = (char *)xmalloc(strlen(Options.programName)+strlen(name)+1);
 206     buff_class    = (char *)xmalloc( strlen(WINE_CLASS) + strlen(name) + 1 );
 207
 208     strcpy( buff_instance, Options.programName );
 209     strcat( buff_instance, name );
 210     strcpy( buff_class, WINE_CLASS );
 211     strcat( buff_class, name );
 212     retval = XrmGetResource( db, buff_instance, buff_class, &dummy, value );
 213     free( buff_instance );
 214     free( buff_class );
 215     return retval;
 216 }
 217
 218
 219 /***********************************************************************
 220  *                    ParseDebugOptions
 221  *
 222  *  Turns specific debug messages on or off, according to "options".
 223  *  Returns TRUE if parsing was successfull
 224  */
 225 #ifdef DEBUG_RUNTIME
 226
 227 BOOL ParseDebugOptions(char *options)
 228 {
 229   int l;
 230   if (strlen(options)<3)
 231     return FALSE;
 232   do
 233   {
 234     if ((*options!='+')&&(*options!='-'))
 235       return FALSE;
 236     if (strchr(options,','))
 237       l=strchr(options,',')-options;
 238     else
 239       l=strlen(options);
 240     if (!lstrncmpi(options+1,"all",l-1))
 241       {
 242         int i;
 243         for (i=0;i<sizeof(debug_msg_enabled)/sizeof(short);i++)
 244           debug_msg_enabled[i]=(*options=='+');
 245       }
 246     else
 247       {
 248         int i;
 249         for (i=0;i<sizeof(debug_msg_enabled)/sizeof(short);i++)
 250           if (debug_msg_name && (!lstrncmpi(options+1,debug_msg_name[i],l-1)))
 251             {
 252               debug_msg_enabled[i]=(*options=='+');
 253               break;
 254             }
 255         if (i==sizeof(debug_msg_enabled)/sizeof(short))
 256           return FALSE;
 257       }
 258     options+=l;
 259   }
 260   while((*options==',')&&(*(++options)));
 261   if (*options)
 262     return FALSE;
 263   else
 264     return TRUE;
 265 }
 266
 267 #endif
 268
 269
 270 /***********************************************************************
 271  *           MAIN_ParseLanguageOption
 272  *
 273  * Parse -language option.
 274  */
 275 static void MAIN_ParseLanguageOption( char *arg )
 276 {
 277     const char **p = langNames;
 278
 279     Options.language = LANG_En;  /* First language */
 280     for (p = langNames; *p; p++)
 281     {
 282         if (!lstrcmpi( *p, arg )) return;
 283         Options.language++;
 284     }
 285     fprintf( stderr, "Invalid language specified '%s'. Supported languages are: ", arg );
 286     for (p = langNames; *p; p++) fprintf( stderr, "%s ", *p );
 287     fprintf( stderr, "\n" );
 288     exit(1);
 289 }
 290
 291
 292 /***********************************************************************
 293  *           MAIN_ParseModeOption
 294  *
 295  * Parse -mode option.
 296  */
 297 static void MAIN_ParseModeOption( char *arg )
 298 {
 299     if (!lstrcmpi("enhanced", arg)) Options.mode = MODE_ENHANCED;
 300     else if (!lstrcmpi("standard", arg)) Options.mode = MODE_STANDARD;
 301     else
 302     {
 303         fprintf(stderr, "Invalid mode '%s' specified.\n", arg);
 304         fprintf(stderr, "Valid modes are: 'standard', 'enhanced' (default).\n");
 305         exit(1);
 306     }
 307 }
 308
 309
 310 /***********************************************************************
 311  *           MAIN_ParseOptions
 312  *
 313  * Parse command line options and open display.
 314  */
 315 static void MAIN_ParseOptions( int *argc, char *argv[] )
 316 {
 317     char *display_name;
 318     XrmValue value;
 319     XrmDatabase db = XrmGetFileDatabase("/usr/lib/X11/app-defaults/Wine");
 320
 321       /* Parse command line */
 322     Options.programName = MAIN_GetProgramName( *argc, argv );
 323     XrmParseCommand( &db, optionsTable, NB_OPTIONS,
 324                      Options.programName, argc, argv );
 325
 326 #ifdef WINELIB
 327     /* Need to assemble command line and pass it to WinMain */
 328 #else
 329     if (*argc < 2 || lstrcmpi(argv[1], "-h") == 0)
 330         MAIN_Usage( argv[0] );
 331 #endif
 332
 333       /* Open display */
 334
 335     if (MAIN_GetResource( db, ".display", &value )) display_name = value.addr;
 336     else display_name = NULL;
 337
 338     if (!(display = XOpenDisplay( display_name )))
 339     {
 340         fprintf( stderr, "%s: Can't open display: %s\n",
 341                  argv[0], display_name ? display_name : "(none specified)" );
 342         exit(1);
 343     }
 344
 345       /* Get all options */
 346     if (MAIN_GetResource( db, ".iconic", &value ))
 347         Options.cmdShow = SW_SHOWMINIMIZED;
 348     if (MAIN_GetResource( db, ".privatemap", &value ))
 349         Options.usePrivateMap = TRUE;
 350     if (MAIN_GetResource( db, ".fixedmap", &value ))
 351         Options.useFixedMap = TRUE;
 352     if (MAIN_GetResource( db, ".synchronous", &value ))
 353         Options.synchronous = TRUE;
 354     if (MAIN_GetResource( db, ".backingstore", &value ))
 355         Options.backingstore = TRUE;
 356     if (MAIN_GetResource( db, ".debug", &value ))
 357         Options.debug = TRUE;
 358     if (MAIN_GetResource( db, ".allowreadonly", &value ))
 359         Options.allowReadOnly = TRUE;
 360     if (MAIN_GetResource( db, ".ipc", &value ))
 361         Options.ipc = TRUE;
 362     if (MAIN_GetResource( db, ".depth", &value))
 363         screenDepth = atoi( value.addr );
 364     if (MAIN_GetResource( db, ".desktop", &value))
 365         Options.desktopGeometry = value.addr;
 366     if (MAIN_GetResource( db, ".language", &value))
 367         MAIN_ParseLanguageOption( (char *)value.addr );
 368     if (MAIN_GetResource( db, ".managed", &value))
 369         Options.managed = TRUE;
 370     if (MAIN_GetResource( db, ".mode", &value))
 371         MAIN_ParseModeOption( (char *)value.addr );
 372
 373 #ifdef DEBUG_RUNTIME
 374     if (MAIN_GetResource( db, ".debugoptions", &value))
 375         ParseDebugOptions((char*)value.addr);
 376 #endif
 377     if (MAIN_GetResource( db, ".debugmsg", &value))
 378       {
 379 #ifndef DEBUG_RUNTIME
 380         fprintf(stderr,"%s: Option \"-debugmsg\" not implemented.\n" \
 381           "    Recompile with DEBUG_RUNTIME in include/stddebug.h defined.\n",
 382           argv[0]);
 383         exit(1);
 384 #else
 385         if (ParseDebugOptions((char*)value.addr)==FALSE)
 386           {
 387             int i;
 388             fprintf(stderr,"%s: Syntax: -debugmsg +xxx,...  or -debugmsg -xxx,...\n",argv[0]);
 389             fprintf(stderr,"Example: -debugmsg +all,-heap    turn on all messages except heap messages\n");
 390             fprintf(stderr,"Available message types:\n");
 391             fprintf(stderr,"%-9s ","all");
 392             for(i=0;i<sizeof(debug_msg_enabled)/sizeof(short);i++)
 393               if(debug_msg_name[i])
 394                 fprintf(stderr,"%-9s%c",debug_msg_name[i],
 395                         (((i+2)%8==0)?'\n':' '));
 396             fprintf(stderr,"\n\n");
 397             exit(1);
 398           }
 399 #endif
 400       }
 401
 402       if(MAIN_GetResource( db, ".dll", &value))
 403       {
 404 #ifndef WINELIB
 405           if (!BUILTIN_ParseDLLOptions( (char*)value.addr ))
 406           {
 407               fprintf(stderr,"%s: Syntax: -dll +xxx,... or -dll -xxx,...\n",argv[0]);
 408               fprintf(stderr,"Example: -dll -ole2    Do not use emulated OLE2.DLL\n");
 409               fprintf(stderr,"Available DLLs:\n");
 410               BUILTIN_PrintDLLs();
 411               exit(1);
 412           }
 413 #else
 414           fprintf(stderr,"-dll not supported in libwine\n");
 415 #endif
 416       }
 417 }
 418
 419
 420 /***********************************************************************
 421  *           MAIN_CreateDesktop
 422  */
 423 static void MAIN_CreateDesktop( int argc, char *argv[] )
 424 {
 425     int flags;
 426     unsigned int width = 640, height = 480;  /* Default size = 640x480 */
 427     char *name = "Wine desktop";
 428     XSizeHints *size_hints;
 429     XWMHints   *wm_hints;
 430     XClassHint *class_hints;
 431     XSetWindowAttributes win_attr;
 432     XTextProperty window_name;
 433     Atom XA_WM_DELETE_WINDOW;
 434
 435     flags = XParseGeometry( Options.desktopGeometry,
 436                             &desktopX, &desktopY, &width, &height );
 437     screenWidth  = width;
 438     screenHeight = height;
 439
 440       /* Create window */
 441
 442     win_attr.event_mask = ExposureMask | KeyPressMask | KeyReleaseMask |
 443                          PointerMotionMask | ButtonPressMask |
 444                          ButtonReleaseMask | EnterWindowMask |
 445                          StructureNotifyMask;
 446     win_attr.cursor = XCreateFontCursor( display, XC_top_left_arrow );
 447
 448     rootWindow = XCreateWindow( display, DefaultRootWindow(display),
 449                                 desktopX, desktopY, width, height, 0,
 450                                 CopyFromParent, InputOutput, CopyFromParent,
 451                                 CWEventMask | CWCursor, &win_attr );
 452
 453       /* Set window manager properties */
 454
 455     size_hints  = XAllocSizeHints();
 456     wm_hints    = XAllocWMHints();
 457     class_hints = XAllocClassHint();
 458     if (!size_hints || !wm_hints || !class_hints)
 459     {
 460         fprintf( stderr, "Not enough memory for window manager hints.\n" );
 461         exit(1);
 462     }
 463     size_hints->min_width = size_hints->max_width = width;
 464     size_hints->min_height = size_hints->max_height = height;
 465     size_hints->flags = PMinSize | PMaxSize;
 466     if (flags & (XValue | YValue)) size_hints->flags |= USPosition;
 467     if (flags & (WidthValue | HeightValue)) size_hints->flags |= USSize;
 468     else size_hints->flags |= PSize;
 469
 470     wm_hints->flags = InputHint | StateHint;
 471     wm_hints->input = True;
 472     wm_hints->initial_state = NormalState;
 473     class_hints->res_name = argv[0];
 474     class_hints->res_class = "Wine";
 475
 476     XStringListToTextProperty( &name, 1, &window_name );
 477     XSetWMProperties( display, rootWindow, &window_name, &window_name,
 478                       argv, argc, size_hints, wm_hints, class_hints );
 479     XA_WM_DELETE_WINDOW = XInternAtom( display, "WM_DELETE_WINDOW", False );
 480     XSetWMProtocols( display, rootWindow, &XA_WM_DELETE_WINDOW, 1 );
 481     XFree( size_hints );
 482     XFree( wm_hints );
 483     XFree( class_hints );
 484
 485       /* Map window */
 486
 487     XMapWindow( display, rootWindow );
 488 }
 489
 490
 491 XKeyboardState keyboard_state;
 492
 493 /***********************************************************************
 494  *           MAIN_SaveSetup
 495  */
 496 static void MAIN_SaveSetup(void)
 497 {
 498     XGetKeyboardControl(display, &keyboard_state);
 499 }
 500
 501 /***********************************************************************
 502  *           MAIN_RestoreSetup
 503  */
 504 static void MAIN_RestoreSetup(void)
 505 {
 506     XKeyboardControl keyboard_value;
 507
 508     keyboard_value.key_click_percent    = keyboard_state.key_click_percent;
 509     keyboard_value.bell_percent         = keyboard_state.bell_percent;
 510     keyboard_value.bell_pitch           = keyboard_state.bell_pitch;
 511     keyboard_value.bell_duration        = keyboard_state.bell_duration;
 512     keyboard_value.auto_repeat_mode     = keyboard_state.global_auto_repeat;
 513
 514     XChangeKeyboardControl(display, KBKeyClickPercent | KBBellPercent |
 515         KBBellPitch | KBBellDuration | KBAutoRepeatMode, &keyboard_value);
 516 }
 517
 518
 519 static void called_at_exit(void)
 520 {
 521     MAIN_RestoreSetup();
 522     WSACleanup();
 523 }
 524
 525 /***********************************************************************
 526  *           main
 527  */
 528 #if defined(WINELIB) && defined(WINELIBDLL)
 529 int _wine_main (int argc, char *argv[])
 530 #else
 531 int main( int argc, char *argv[] )
 532 #endif
 533 {
 534     int ret_val;
 535     int depth_count, i;
 536     int *depth_list;
 537     struct timeval tv;
 538
 539     extern int _WinMain(int argc, char **argv);
 540
 541 #ifdef MALLOC_DEBUGGING
 542     char *trace;
 543
 544     mcheck(NULL);
 545     if (!(trace = getenv("MALLOC_TRACE")))
 546     {
 547         fprintf( stderr, "MALLOC_TRACE not set. No trace generated\n" );
 548     }
 549     else
 550     {
 551         fprintf( stderr, "malloc trace goes to %s\n", trace );
 552         mtrace();
 553     }
 554 #endif
 555
 556     setbuf(stdout,NULL);
 557     setbuf(stderr,NULL);
 558
 559     setlocale(LC_CTYPE,"");
 560     gettimeofday( &tv, NULL);
 561     MSG_WineStartTicks = (tv.tv_sec * 1000) + (tv.tv_usec / 1000);
 562
 563     XrmInitialize();
 564
 565     MAIN_ParseOptions( &argc, argv );
 566
 567     SHELL_Init();
 568     SHELL_LoadRegistry();
 569
 570     screen       = DefaultScreenOfDisplay( display );
 571     screenWidth  = WidthOfScreen( screen );
 572     screenHeight = HeightOfScreen( screen );
 573     if (screenDepth)  /* -depth option specified */
 574     {
 575         depth_list = XListDepths(display,DefaultScreen(display),&depth_count);
 576         for (i = 0; i < depth_count; i++)
 577             if (depth_list[i] == screenDepth) break;
 578         XFree( depth_list );
 579         if (i >= depth_count)
 580         {
 581             fprintf( stderr, "%s: Depth %d not supported on this screen.\n",
 582                               Options.programName, screenDepth );
 583             exit(1);
 584         }
 585     }
 586     else screenDepth  = DefaultDepthOfScreen( screen );
 587     if (Options.synchronous) XSynchronize( display, True );
 588     if (Options.desktopGeometry) MAIN_CreateDesktop( argc, argv );
 589     else rootWindow = DefaultRootWindow( display );
 590
 591     MAIN_SaveSetup();
 592     atexit(called_at_exit);
 593
 594     ret_val = _WinMain( argc, argv );
 595
 596     return ret_val;
 597 }
 598
 599 /***********************************************************************
 600  *           MessageBeep    (USER.104)
 601  */
 602 void MessageBeep(WORD i)
 603 {
 604         XBell(display, 100);
 605 }
 606
 607 /***********************************************************************
 608  *      GetVersion (KERNEL.3)
 609  */
 610 LONG GetVersion(void)
 611 {
 612     return MAKELONG( WINVERSION, WINDOSVER );
 613 }
 614
 615 /***********************************************************************
 616  *      GetWinFlags (KERNEL.132)
 617  */
 618 LONG GetWinFlags(void)
 619 {
 620   static const long cpuflags[5] =
 621     { WF_CPU086, WF_CPU186, WF_CPU286, WF_CPU386, WF_CPU486 };
 622
 623   long result = 0;
 624
 625   /* There doesn't seem to be any Pentium flag.  */
 626 #ifndef WINELIB
 627   long cpuflag = cpuflags[MIN (runtime_cpu (), 4)];
 628 #else
 629   long cpuflag = cpuflags[4];
 630 #endif
 631
 632   switch(Options.mode) {
 633   case MODE_STANDARD:
 634     result = (WF_STANDARD | cpuflag | WF_PMODE | WF_80x87);
 635     break;
 636
 637   case MODE_ENHANCED:
 638     result = (WF_ENHANCED | cpuflag | WF_PMODE | WF_80x87 | WF_PAGING);
 639     break;
 640
 641   default:
 642     fprintf(stderr, "Unknown mode set? This shouldn't happen. Check GetWinFlags()!\n");
 643     break;
 644   }
 645
 646   return result;
 647 }
 648
 649 /***********************************************************************
 650  *      SetEnvironment (GDI.132)
 651  */
 652 int SetEnvironment(LPSTR lpPortName, LPSTR lpEnviron, WORD nCount)
 653 {
 654     LPENVENTRY  lpNewEnv;
 655     LPENVENTRY  lpEnv = lpEnvList;
 656     dprintf_env(stddeb, "SetEnvironment('%s', '%s', %d) !\n",
 657                 lpPortName, lpEnviron, nCount);
 658     if (lpPortName == NULL) return -1;
 659     while (lpEnv != NULL) {
 660         if (lpEnv->Name != NULL && strcmp(lpEnv->Name, lpPortName) == 0) {
 661             if (nCount == 0 || lpEnviron == NULL) {
 662                 if (lpEnv->Prev != NULL) lpEnv->Prev->Next = lpEnv->Next;
 663                 if (lpEnv->Next != NULL) lpEnv->Next->Prev = lpEnv->Prev;
 664                 free(lpEnv->Value);
 665                 free(lpEnv->Name);
 666                 free(lpEnv);
 667                 dprintf_env(stddeb, "SetEnvironment() // entry deleted !\n");
 668                 return -1;
 669             }
 670             free(lpEnv->Value);
 671             lpEnv->Value = malloc(nCount);
 672             if (lpEnv->Value == NULL) {
 673                 dprintf_env(stddeb, "SetEnvironment() // Error allocating entry value !\n");
 674                 return 0;
 675             }
 676             memcpy(lpEnv->Value, lpEnviron, nCount);
 677             lpEnv->wSize = nCount;
 678             dprintf_env(stddeb, "SetEnvironment() // entry modified !\n");
 679             return nCount;
 680         }
 681         if (lpEnv->Next == NULL) break;
 682         lpEnv = lpEnv->Next;
 683     }
 684     if (nCount == 0 || lpEnviron == NULL) return -1;
 685     dprintf_env(stddeb, "SetEnvironment() // new entry !\n");
 686     lpNewEnv = malloc(sizeof(ENVENTRY));
 687     if (lpNewEnv == NULL) {
 688         dprintf_env(stddeb, "SetEnvironment() // Error allocating new entry !\n");
 689         return 0;
 690     }
 691     if (lpEnvList == NULL) {
 692         lpEnvList = lpNewEnv;
 693         lpNewEnv->Prev = NULL;
 694     }
 695     else
 696     {
 697         lpEnv->Next = lpNewEnv;
 698         lpNewEnv->Prev = lpEnv;
 699     }
 700     lpNewEnv->Next = NULL;
 701     lpNewEnv->Name = malloc(strlen(lpPortName) + 1);
 702     if (lpNewEnv->Name == NULL) {
 703         dprintf_env(stddeb, "SetEnvironment() // Error allocating entry name !\n");
 704         return 0;
 705     }
 706     strcpy(lpNewEnv->Name, lpPortName);
 707     lpNewEnv->Value = malloc(nCount);
 708     if (lpNewEnv->Value == NULL) {
 709         dprintf_env(stddeb, "SetEnvironment() // Error allocating entry value !\n");
 710         return 0;
 711     }
 712     memcpy(lpNewEnv->Value, lpEnviron, nCount);
 713     lpNewEnv->wSize = nCount;
 714     return nCount;
 715 }
 716
 717 /***********************************************************************
 718  *      SetEnvironmentVariableA (KERNEL32.484)
 719  */
 720 BOOL SetEnvironmentVariableA(LPSTR lpName, LPSTR lpValue)
 721 {
 722     int rc;
 723
 724     rc = SetEnvironment(lpName, lpValue, strlen(lpValue) + 1);
 725     return (rc > 0) ? 1 : 0;
 726 }
 727
 728 /***********************************************************************
 729  *      GetEnvironment (GDI.134)
 730  */
 731 int GetEnvironment(LPSTR lpPortName, LPSTR lpEnviron, WORD nMaxSiz)
 732 {
 733     WORD       nCount;
 734     LPENVENTRY lpEnv = lpEnvList;
 735     dprintf_env(stddeb, "GetEnvironment('%s', '%s', %d) !\n",
 736                 lpPortName, lpEnviron, nMaxSiz);
 737     while (lpEnv != NULL) {
 738         if (lpEnv->Name != NULL && strcmp(lpEnv->Name, lpPortName) == 0) {
 739             nCount = MIN(nMaxSiz, lpEnv->wSize);
 740             memcpy(lpEnviron, lpEnv->Value, nCount);
 741             dprintf_env(stddeb, "GetEnvironment() // found '%s' !\n", lpEnviron);
 742             return nCount;
 743         }
 744         lpEnv = lpEnv->Next;
 745     }
 746     dprintf_env(stddeb, "GetEnvironment() // not found !\n");
 747     return 0;
 748 }
 749
 750 /***********************************************************************
 751  *      GetEnvironmentVariableA (KERNEL32.213)
 752  */
 753 DWORD GetEnvironmentVariableA(LPSTR lpName, LPSTR lpValue, DWORD size)
 754 {
 755     return GetEnvironment(lpName, lpValue, size);
 756 }
 757
 758 /***********************************************************************
 759  *      GetEnvironmentStrings (KERNEL32.210)
 760  */
 761 LPVOID GetEnvironmentStrings(void)
 762 {
 763     int count;
 764     LPENVENTRY lpEnv;
 765     char *envtable, *envptr;
 766
 767     /* Count the total number of bytes we'll need for the string
 768      * table.  Include the trailing nuls and the final double nul.
 769      */
 770     count = 1;
 771     lpEnv = lpEnvList;
 772     while(lpEnv != NULL)
 773     {
 774         if(lpEnv->Name != NULL)
 775         {
 776             count += strlen(lpEnv->Name) + 1;
 777             count += strlen(lpEnv->Value) + 1;
 778         }
 779         lpEnv = lpEnv->Next;
 780     }
 781
 782     envtable = malloc(count);
 783     if(envtable)
 784     {
 785         lpEnv = lpEnvList;
 786         envptr = envtable;
 787
 788         while(lpEnv != NULL)
 789         {
 790             if(lpEnv->Name != NULL)
 791             {
 792                 count = sprintf(envptr, "%s=%s", lpEnv->Name, lpEnv->Value);
 793                 envptr += count + 1;
 794             }
 795             lpEnv = lpEnv->Next;
 796         }
 797         *envptr = '\0';
 798     }
 799
 800     return envtable;
 801 }
 802
 803
 804 LPVOID GetEnvironmentStringsW(void)
 805 {
 806     int count,len;
 807     LPENVENTRY lpEnv;
 808     char *envtable, *envptr;
 809         WCHAR *wenvtable;
 810
 811     /* Count the total number of bytes we'll need for the string
 812      * table.  Include the trailing nuls and the final double nul.
 813      */
 814     count = 1;
 815     lpEnv = lpEnvList;
 816     while(lpEnv != NULL)
 817     {
 818         if(lpEnv->Name != NULL)
 819         {
 820             count += strlen(lpEnv->Name) + 1;
 821             count += strlen(lpEnv->Value) + 1;
 822         }
 823         lpEnv = lpEnv->Next;
 824     }
 825
 826         len=count;
 827     envtable = malloc(count);
 828     if(envtable)
 829     {
 830         lpEnv = lpEnvList;
 831         envptr = envtable;
 832
 833         while(lpEnv != NULL)
 834         {
 835             if(lpEnv->Name != NULL)
 836             {
 837                 count = sprintf(envptr, "%s=%s", lpEnv->Name, lpEnv->Value);
 838                 envptr += count + 1;
 839             }
 840             lpEnv = lpEnv->Next;
 841         }
 842         *envptr = '\0';
 843     }
 844
 845         wenvtable = malloc(2*len);
 846         for(count=0;count<len;count++)
 847                 wenvtable[count]=(WCHAR)envtable[count];
 848         free(envtable);
 849
 850     return envtable;
 851 }
 852
 853 void FreeEnvironmentStringsA(void *e)
 854 {
 855         free(e);
 856 }
 857
 858 void FreeEnvironmentStringsW(void* e)
 859 {
 860         free(e);
 861 }
 862
 863 /***********************************************************************
 864  *      GetTimerResolution (USER.14)
 865  */
 866 LONG GetTimerResolution(void)
 867 {
 868         return (1000);
 869 }
 870
 871 /***********************************************************************
 872  *      SystemParametersInfo (USER.483)
 873  */
 874 BOOL SystemParametersInfo (UINT uAction, UINT uParam, LPVOID lpvParam, UINT fuWinIni)
 875 {
 876         int timeout, temp;
 877         char buffer[256];
 878         XKeyboardState          keyboard_state;
 879         XKeyboardControl        keyboard_value;
 880
 881
 882         fprintf(stderr, "SystemParametersInfo: action %d, param %x, flag %x\n",
 883                         uAction, uParam, fuWinIni);
 884
 885         switch (uAction) {
 886                 case SPI_GETBEEP:
 887                         XGetKeyboardControl(display, &keyboard_state);
 888                         if (keyboard_state.bell_percent == 0)
 889                                 *(BOOL *) lpvParam = FALSE;
 890                         else
 891                                 *(BOOL *) lpvParam = TRUE;
 892                         break;
 893
 894                 case SPI_GETBORDER:
 895                         *(INT *) lpvParam = 1;
 896                         break;
 897
 898                 case SPI_GETFASTTASKSWITCH:
 899                         *(BOOL *) lpvParam = FALSE;
 900                         break;
 901
 902                 case SPI_GETGRIDGRANULARITY:
 903                         *(INT *) lpvParam = 1;
 904                         break;
 905
 906                 case SPI_GETICONTITLEWRAP:
 907                         *(BOOL *) lpvParam = FALSE;
 908                         break;
 909
 910                 case SPI_GETKEYBOARDDELAY:
 911                         *(INT *) lpvParam = 1;
 912                         break;
 913
 914                 case SPI_GETKEYBOARDSPEED:
 915                         *(WORD *) lpvParam = 30;
 916                         break;
 917
 918                 case SPI_GETMENUDROPALIGNMENT:
 919                         *(BOOL *) lpvParam = FALSE;
 920                         break;
 921
 922                 case SPI_GETSCREENSAVEACTIVE:
 923                         *(BOOL *) lpvParam = FALSE;
 924                         break;
 925
 926                 case SPI_GETSCREENSAVETIMEOUT:
 927                         XGetScreenSaver(display, &timeout, &temp,&temp,&temp);
 928                         *(INT *) lpvParam = timeout * 1000;
 929                         break;
 930
 931                 case SPI_ICONHORIZONTALSPACING:
 932                         if (lpvParam == NULL)
 933                                 fprintf(stderr, "SystemParametersInfo: Horizontal icon spacing set to %d\n.", uParam);
 934                         else
 935                                 *(INT *) lpvParam = 50;
 936                         break;
 937
 938                 case SPI_ICONVERTICALSPACING:
 939                         if (lpvParam == NULL)
 940                                 fprintf(stderr, "SystemParametersInfo: Vertical icon spacing set to %d\n.", uParam);
 941                         else
 942                                 *(INT *) lpvParam = 50;
 943                         break;
 944
 945                 case SPI_SETBEEP:
 946                         if (uParam == TRUE)
 947                                 keyboard_value.bell_percent = -1;
 948                         else
 949                                 keyboard_value.bell_percent = 0;
 950                         XChangeKeyboardControl(display, KBBellPercent,
 951                                                         &keyboard_value);
 952                         break;
 953
 954                 case SPI_SETSCREENSAVEACTIVE:
 955                         if (uParam == TRUE)
 956                                 XActivateScreenSaver(display);
 957                         else
 958                                 XResetScreenSaver(display);
 959                         break;
 960
 961                 case SPI_SETSCREENSAVETIMEOUT:
 962                         XSetScreenSaver(display, uParam, 60, DefaultBlanking,
 963                                                 DefaultExposures);
 964                         break;
 965
 966                 case SPI_SETDESKWALLPAPER:
 967                         return (SetDeskWallPaper((LPSTR) lpvParam));
 968                         break;
 969
 970                 case SPI_SETDESKPATTERN:
 971                         if ((INT) uParam == -1) {
 972                                 GetProfileString("Desktop", "Pattern",
 973                                                 "170 85 170 85 170 85 170 85",
 974                                                 buffer, sizeof(buffer) );
 975                                 return (DESKTOP_SetPattern((LPSTR) buffer));
 976                         } else
 977                                 return (DESKTOP_SetPattern((LPSTR) lpvParam));
 978                         break;
 979
 980                 case SPI_GETICONTITLELOGFONT:
 981                 {
 982                   LPLOGFONT lpLogFont = (LPLOGFONT)lpvParam;
 983                   lpLogFont->lfHeight = 10;
 984                   lpLogFont->lfWidth = 0;
 985                   lpLogFont->lfEscapement = lpLogFont->lfOrientation = 0;
 986                   lpLogFont->lfWeight = FW_NORMAL;
 987                   lpLogFont->lfItalic = lpLogFont->lfStrikeOut = lpLogFont->lfUnderline = FALSE;
 988                   lpLogFont->lfCharSet = ANSI_CHARSET;
 989                   lpLogFont->lfOutPrecision = OUT_DEFAULT_PRECIS;
 990                   lpLogFont->lfClipPrecision = CLIP_DEFAULT_PRECIS;
 991                   lpLogFont->lfPitchAndFamily = DEFAULT_PITCH | FF_SWISS;
 992                   break;
 993                 }
 994                 case SPI_LANGDRIVER:
 995                 case SPI_SETBORDER:
 996                 case SPI_SETDOUBLECLKHEIGHT:
 997                 case SPI_SETDOUBLECLICKTIME:
 998                 case SPI_SETDOUBLECLKWIDTH:
 999                 case SPI_SETFASTTASKSWITCH:
1000                 case SPI_SETKEYBOARDDELAY:
1001                 case SPI_SETKEYBOARDSPEED:
1002                         fprintf(stderr, "SystemParametersInfo: option %d ignored.\n", uParam);
1003                         break;
1004
1005                 default:
1006                         fprintf(stderr, "SystemParametersInfo: unknown option %d.\n", uParam);
1007                         break;
1008         }
1009         return 1;
1010 }
1011
1012 /***********************************************************************
1013 *       HMEMCPY (KERNEL.348)
1014 */
1015 void hmemcpy(LPVOID hpvDest, LPCVOID hpvSource, LONG cbCopy)
1016 {
1017         memcpy(hpvDest, hpvSource, cbCopy);
1018 }
1019
1020 /***********************************************************************
1021 *       COPY (GDI.250)
1022 */
1023 void Copy(LPVOID lpSource, LPVOID lpDest, WORD nBytes)
1024 {
1025         memcpy(lpDest, lpSource, nBytes);
1026 }
1027
1028 /***********************************************************************
1029 *       SWAPMOUSEBUTTON (USER.186)
1030 */
1031 BOOL SwapMouseButton(BOOL fSwap)
1032 {
1033         return 0;       /* don't swap */
1034 }
1035
1036 /***********************************************************************
1037 *       FileCDR (KERNEL.130)
1038 */
1039 void FileCDR(FARPROC x)
1040 {
1041         printf("FileCDR(%8x)\n", (int) x);
1042 }
1043
1044 /***********************************************************************
1045 *       GetWinDebugInfo (KERNEL.355)
1046 */
1047 BOOL GetWinDebugInfo(WINDEBUGINFO FAR* lpwdi, UINT flags)
1048 {
1049         printf("GetWinDebugInfo(%8lx,%d) stub returning 0\n", (unsigned long)lpwdi, flags);
1050         /* 0 means not in debugging mode/version */
1051         /* Can this type of debugging be used in wine ? */
1052         /* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
1053         return 0;
1054 }
1055
1056 /***********************************************************************
1057 *       GetWinDebugInfo (KERNEL.355)
1058 */
1059 BOOL SetWinDebugInfo(WINDEBUGINFO FAR* lpwdi)
1060 {
1061         printf("SetWinDebugInfo(%8lx) stub returning 0\n", (unsigned long)lpwdi);
1062         /* 0 means not in debugging mode/version */
1063         /* Can this type of debugging be used in wine ? */
1064         /* Constants: WDI_OPTIONS WDI_FILTER WDI_ALLOCBREAK */
1065         return 0;
1066 }