loader/main.c

   1 /*
   2 static char RCSId[] = "$Id: wine.c,v 1.2 1993/07/04 04:04:21 root Exp root $";
   3 static char Copyright[] = "Copyright  Robert J. Amstadt, 1993";
   4 */
   5 #include <stdio.h>
   6 #include <stdlib.h>
   7 #include <sys/types.h>
   8 #include <sys/stat.h>
   9 #include <fcntl.h>
  10 #include <unistd.h>
  11 #include <string.h>
  12 #include <errno.h>
  13 #include "windows.h"
  14 #include "module.h"
  15 #include "task.h"
  16 #include "selectors.h"
  17 #include "comm.h"
  18 #include "user.h"
  19 #include "menu.h"
  20 #include "kernel32.h"
  21 #include "atom.h"
  22 #include "dialog.h"
  23 #include "directory.h"
  24 #include "drive.h"
  25 #include "queue.h"
  26 #include "syscolor.h"
  27 #include "sysmetrics.h"
  28 #include "gdi.h"
  29 #include "debugger.h"
  30 #include "dlls.h"
  31 #include "miscemu.h"
  32 #include "neexe.h"
  33 #include "options.h"
  34 #include "spy.h"
  35 #include "task.h"
  36 #include "dce.h"
  37 #include "pe_image.h"
  38 #include "stddebug.h"
  39 #include "debug.h"
  40
  41 void init_wine_signals(void);
  42
  43
  44 /***********************************************************************
  45  *           Main initialisation routine
  46  */
  47 int MAIN_Init(void)
  48 {
  49     extern BOOL RELAY_Init(void);
  50     extern BOOL RELAY32_Init(void);
  51
  52     int queueSize;
  53
  54     /* Load the configuration file */
  55     if (!PROFILE_LoadWineIni()) return 0;
  56
  57     /* Initialize message spying */
  58     if (!SPY_Init()) return 0;
  59
  60 #ifndef WINELIB
  61       /* Initialize relay code */
  62     if (!RELAY_Init()) return 0;
  63
  64       /* Initialize Win32 relay code */
  65     if (!RELAY32_Init()) return 0;
  66 #endif
  67
  68       /* Create built-in modules */
  69     if (!MODULE_Init()) return 0;
  70
  71     /* Initialise DOS drives */
  72     if (!DRIVE_Init()) return 0;
  73
  74     /* Initialise DOS directories */
  75     if (!DIR_Init()) return 0;
  76
  77       /* Initialize tasks */
  78     if (!TASK_Init()) return 0;
  79
  80       /* Initialize communications */
  81     COMM_Init();
  82
  83 #ifndef WINELIB
  84       /* Initialize interrupt vectors */
  85     if (!INT_Init()) return 0;
  86
  87       /* Initialize DOS memory */
  88     if (!DOSMEM_Init()) return 0;
  89
  90       /* Initialize signal handling */
  91     init_wine_signals();
  92
  93       /* Initialize the DOS memory */
  94     if (!INT21_Init()) return 0;
  95
  96       /* Create USER heap */
  97     if (!USER_HeapInit()) return 0;
  98 #endif
  99
 100       /* Global atom table initialisation */
 101     if (!ATOM_Init()) return 0;
 102
 103       /* GDI initialisation */
 104     if (!GDI_Init()) return 0;
 105
 106       /* Initialize system colors and metrics*/
 107     SYSMETRICS_Init();
 108     SYSCOLOR_Init();
 109
 110       /* Create the DCEs */
 111     DCE_Init();
 112
 113       /* Initialize dialog manager */
 114     if (!DIALOG_Init()) return 0;
 115
 116       /* Initialize menus */
 117     if (!MENU_Init()) return 0;
 118
 119       /* Initialize Win32 data structures */
 120     if (!KERN32_Init()) return 0;
 121
 122       /* Create system message queue */
 123     queueSize = GetProfileInt( "windows", "TypeAhead", 120 );
 124     if (!QUEUE_CreateSysMsgQueue( queueSize )) return 0;
 125
 126     /* Set double click time */
 127     SetDoubleClickTime( GetProfileInt( "windows", "DoubleClickSpeed", 452 ) );
 128
 129     return 1;
 130 }
 131
 132
 133 #ifndef WINELIB
 134 /**********************************************************************
 135  *                                      main
 136  */
 137 int _WinMain(int argc, char **argv)
 138 {
 139     int i;
 140     HANDLE handle;
 141
 142     if (!MAIN_Init()) return 0;
 143
 144     for (i = 1; i < argc; i++)
 145     {
 146         if ((handle = WinExec( argv[i], SW_SHOWNORMAL )) < 32)
 147         {
 148             fprintf(stderr, "wine: can't exec '%s': ", argv[i]);
 149             switch (handle)
 150             {
 151             case 2: fprintf( stderr, "file not found\n" ); break;
 152             case 11: fprintf( stderr, "invalid exe file\n" ); break;
 153             case 21: fprintf( stderr, "win32 executable\n" ); break;
 154             default: fprintf( stderr, "error=%d\n", handle ); break;
 155             }
 156             exit(1);
 157         }
 158     }
 159
 160     if (Options.debug) DEBUG_SetBreakpoints( TRUE );  /* Setup breakpoints */
 161
 162     Yield();  /* Start the first task */
 163     fprintf( stderr, "WinMain: Should never happen: returned from Yield()\n" );
 164     return 0;
 165 }
 166
 167 #endif /* #ifndef WINELIB */