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 "atom.h"
  21 #include "dialog.h"
  22 #include "message.h"
  23 #include "syscolor.h"
  24 #include "sysmetrics.h"
  25 #include "gdi.h"
  26 #include "debugger.h"
  27 #include "dos_fs.h"
  28 #include "dlls.h"
  29 #include "miscemu.h"
  30 #include "neexe.h"
  31 #include "options.h"
  32 #include "task.h"
  33 #include "dce.h"
  34 #include "pe_image.h"
  35 #include "stddebug.h"
  36 #include "debug.h"
  37
  38
  39 /***********************************************************************
  40  *           Main initialisation routine
  41  */
  42 int MAIN_Init(void)
  43 {
  44     extern BOOL RELAY_Init(void);
  45     extern BOOL RELAY32_Init(void);
  46
  47     int queueSize;
  48
  49     SpyInit();
  50
  51       /* Initialize relay code */
  52     if (!RELAY_Init()) return 0;
  53
  54       /* Initialize Win32 relay code */
  55     if (!RELAY32_Init()) return 0;
  56
  57       /* Create built-in modules */
  58     if (!MODULE_Init()) return 0;
  59
  60       /* Initialize the DOS file system */
  61     DOS_InitFS();
  62
  63       /* Initialize tasks */
  64     if (!TASK_Init()) return 0;
  65
  66       /* Initialize interrupt vectors */
  67     if (!INT_Init()) return 0;
  68
  69       /* Initialize DOS memory */
  70     if (!DOSMEM_Init()) return 0;
  71
  72       /* Initialize signal handling */
  73     init_wine_signals();
  74
  75       /* Initialize communications */
  76     COMM_Init();
  77
  78 #ifndef WINELIB
  79       /* Initialize the DOS memory */
  80     INT21_Init();
  81
  82       /* Create USER heap */
  83     if (!USER_HeapInit()) return 0;
  84 #endif
  85
  86       /* Global atom table initialisation */
  87     if (!ATOM_Init()) return 0;
  88
  89       /* GDI initialisation */
  90     if (!GDI_Init()) return 0;
  91
  92       /* Initialize system colors and metrics*/
  93     SYSMETRICS_Init();
  94     SYSCOLOR_Init();
  95
  96       /* Create the DCEs */
  97     DCE_Init();
  98
  99       /* Initialize dialog manager */
 100     if (!DIALOG_Init()) return 0;
 101
 102       /* Initialize menus */
 103     if (!MENU_Init()) return 0;
 104
 105       /* Create system message queue */
 106     queueSize = GetProfileInt( "windows", "TypeAhead", 120 );
 107     if (!MSG_CreateSysMsgQueue( queueSize )) return 0;
 108
 109     return 1;
 110 }
 111
 112
 113 #ifndef WINELIB
 114 /**********************************************************************
 115  *                                      main
 116  */
 117 int _WinMain(int argc, char **argv)
 118 {
 119     int i;
 120     HANDLE handle;
 121
 122     if (!MAIN_Init()) return 0;
 123
 124     for (i = 1; i < argc; i++)
 125     {
 126         if ((handle = WinExec( argv[i], SW_SHOWNORMAL )) < 32)
 127         {
 128             fprintf(stderr, "wine: can't exec '%s': ", argv[i]);
 129             switch (handle)
 130             {
 131             case 2: fprintf( stderr, "file not found\n" ); break;
 132             case 11: fprintf( stderr, "invalid exe file\n" ); break;
 133             case 21: fprintf( stderr, "win32 executable\n" ); break;
 134             default: fprintf( stderr, "error=%d\n", handle ); break;
 135             }
 136             exit(1);
 137         }
 138     }
 139
 140     if (Options.debug) DEBUG_SetBreakpoints( TRUE );  /* Setup breakpoints */
 141
 142     Yield();  /* Start the first task */
 143     fprintf( stderr, "WinMain: Should never happen: returned from Yield()\n" );
 144     return 0;
 145 }
 146
 147 #endif /* #ifndef WINELIB */