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 "message.h"
  24 #include "syscolor.h"
  25 #include "sysmetrics.h"
  26 #include "gdi.h"
  27 #include "debugger.h"
  28 #include "dos_fs.h"
  29 #include "dlls.h"
  30 #include "miscemu.h"
  31 #include "neexe.h"
  32 #include "options.h"
  33 #include "spy.h"
  34 #include "task.h"
  35 #include "dce.h"
  36 #include "pe_image.h"
  37 #include "stddebug.h"
  38 #include "debug.h"
  39
  40 void init_wine_signals(void);
  41
  42
  43 /***********************************************************************
  44  *           Main initialisation routine
  45  */
  46 int MAIN_Init(void)
  47 {
  48     extern BOOL RELAY_Init(void);
  49     extern BOOL RELAY32_Init(void);
  50
  51     int queueSize;
  52
  53     SpyInit();
  54
  55 #ifndef WINELIB
  56       /* Initialize relay code */
  57     if (!RELAY_Init()) return 0;
  58
  59       /* Initialize Win32 relay code */
  60     if (!RELAY32_Init()) return 0;
  61 #endif
  62
  63       /* Create built-in modules */
  64     if (!MODULE_Init()) return 0;
  65
  66       /* Initialize the DOS file system */
  67     DOS_InitFS();
  68
  69       /* Initialize tasks */
  70     if (!TASK_Init()) return 0;
  71
  72 #ifndef WINELIB
  73       /* Initialize interrupt vectors */
  74     if (!INT_Init()) return 0;
  75
  76       /* Initialize DOS memory */
  77     if (!DOSMEM_Init()) return 0;
  78
  79       /* Initialize signal handling */
  80     init_wine_signals();
  81 #endif
  82
  83       /* Initialize communications */
  84     COMM_Init();
  85
  86 #ifndef WINELIB
  87       /* Initialize the DOS memory */
  88     INT21_Init();
  89
  90       /* Create USER heap */
  91     if (!USER_HeapInit()) return 0;
  92 #endif
  93
  94       /* Global atom table initialisation */
  95     if (!ATOM_Init()) return 0;
  96
  97       /* GDI initialisation */
  98     if (!GDI_Init()) return 0;
  99
 100       /* Initialize system colors and metrics*/
 101     SYSMETRICS_Init();
 102     SYSCOLOR_Init();
 103
 104       /* Create the DCEs */
 105     DCE_Init();
 106
 107       /* Initialize dialog manager */
 108     if (!DIALOG_Init()) return 0;
 109
 110       /* Initialize menus */
 111     if (!MENU_Init()) return 0;
 112
 113       /* Initialize Win32 data structures */
 114     if (!KERN32_Init()) return 0;
 115
 116       /* Create system message queue */
 117     queueSize = GetProfileInt( "windows", "TypeAhead", 120 );
 118     if (!MSG_CreateSysMsgQueue( queueSize )) return 0;
 119
 120     return 1;
 121 }
 122
 123
 124 #ifndef WINELIB
 125 /**********************************************************************
 126  *                                      main
 127  */
 128 int _WinMain(int argc, char **argv)
 129 {
 130     int i;
 131     HANDLE handle;
 132
 133     if (!MAIN_Init()) return 0;
 134
 135     for (i = 1; i < argc; i++)
 136     {
 137         if ((handle = WinExec( argv[i], SW_SHOWNORMAL )) < 32)
 138         {
 139             fprintf(stderr, "wine: can't exec '%s': ", argv[i]);
 140             switch (handle)
 141             {
 142             case 2: fprintf( stderr, "file not found\n" ); break;
 143             case 11: fprintf( stderr, "invalid exe file\n" ); break;
 144             case 21: fprintf( stderr, "win32 executable\n" ); break;
 145             default: fprintf( stderr, "error=%d\n", handle ); break;
 146             }
 147             exit(1);
 148         }
 149     }
 150
 151     if (Options.debug) DEBUG_SetBreakpoints( TRUE );  /* Setup breakpoints */
 152
 153     Yield();  /* Start the first task */
 154     fprintf( stderr, "WinMain: Should never happen: returned from Yield()\n" );
 155     return 0;
 156 }
 157
 158 #endif /* #ifndef WINELIB */