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 "selectors.h"
  16 #include "bitmap.h"
  17 #include "comm.h"
  18 #include "win.h"
  19 #include "menu.h"
  20 #include "atom.h"
  21 #include "dialog.h"
  22 #include "drive.h"
  23 #include "queue.h"
  24 #include "syscolor.h"
  25 #include "sysmetrics.h"
  26 #include "file.h"
  27 #include "gdi.h"
  28 #include "heap.h"
  29 #include "keyboard.h"
  30 #include "miscemu.h"
  31 #include "neexe.h"
  32 #include "options.h"
  33 #include "spy.h"
  34 #include "task.h"
  35 #include "tweak.h"
  36 #include "user.h"
  37 #include "dce.h"
  38 #include "shell.h"
  39 #include "winproc.h"
  40 #include "stddebug.h"
  41 #include "debug.h"
  42
  43 #ifndef WINELIB
  44 #include "debugger.h"
  45 #endif
  46
  47 int __winelib = 1;  /* Winelib run-time flag */
  48
  49 HANDLE32 SystemHeap = 0;
  50 HANDLE32 SegptrHeap = 0;
  51
  52 /***********************************************************************
  53  *           Main initialisation routine
  54  */
  55 int MAIN_Init(void)
  56 {
  57     extern BOOL32 RELAY_Init(void);
  58     extern BOOL32 WIN16DRV_Init(void);
  59     extern BOOL32 VIRTUAL_Init(void);
  60     extern BOOL32 WIDGETS_Init(void);
  61
  62     int queueSize;
  63
  64     /* Initialize virtual memory management */
  65     if (!VIRTUAL_Init()) return 0;
  66
  67     /* Create the system and SEGPTR heaps */
  68     if (!(SystemHeap = HeapCreate( HEAP_GROWABLE, 0x10000, 0 ))) return 0;
  69     if (!(SegptrHeap = HeapCreate( HEAP_WINE_SEGPTR, 0, 0 ))) return 0;
  70
  71     /* Load the configuration file */
  72     if (!PROFILE_LoadWineIni()) return 0;
  73
  74       /* Initialize DOS memory */
  75     if (!DOSMEM_Init()) return 0;
  76
  77       /* Initialize signal handling */
  78     if (!SIGNAL_Init()) return 0;
  79
  80 #ifdef WINELIB
  81     /* Create USER and GDI heap */
  82     USER_HeapSel = GlobalAlloc16( GMEM_FIXED, 0x10000 );
  83     LocalInit( USER_HeapSel, 0, 0xffff );
  84     GDI_HeapSel  = GlobalAlloc16( GMEM_FIXED, GDI_HEAP_SIZE );
  85     LocalInit( GDI_HeapSel, 0, GDI_HEAP_SIZE-1 );
  86 #else
  87     /* Initialize relay code */
  88     if (!RELAY_Init()) return 0;
  89
  90     /* Create built-in modules */
  91     if (!BUILTIN_Init()) return 0;
  92
  93       /* Initialize signal handling */
  94     if (!SIGNAL_InitEmulator()) return 0;
  95
  96     /* Create the Win16 printer driver */
  97     if (!WIN16DRV_Init()) return 0;
  98 #endif  /* WINELIB */
  99
 100     /* Initialize Wine tweaks */
 101     if (!TWEAK_Init()) return 0;
 102
 103     /* Initialize OEM Bitmaps */
 104     if (!OBM_Init()) return 0;
 105
 106     /* Initialise DOS drives */
 107     if (!DRIVE_Init()) return 0;
 108
 109     /* Initialise DOS directories */
 110     if (!DIR_Init()) return 0;
 111
 112     /* Initialize tasks */
 113     if (!TASK_Init()) return 0;
 114
 115     /* Initialize communications */
 116     COMM_Init();
 117
 118     /* Initialize IO-port permissions */
 119     IO_port_init();
 120
 121     /* registry initialisation */
 122     SHELL_LoadRegistry();
 123
 124     /* Global atom table initialisation */
 125     if (!ATOM_Init()) return 0;
 126
 127     /* GDI initialisation */
 128     if (!GDI_Init()) return 0;
 129
 130     /* Initialize system colors and metrics*/
 131     SYSMETRICS_Init();
 132     SYSCOLOR_Init();
 133
 134     /* Create the DCEs */
 135     DCE_Init();
 136
 137     /* Initialize keyboard */
 138     if (!KEYBOARD_Init()) return 0;
 139
 140     /* Initialize window procedures */
 141     if (!WINPROC_Init()) return 0;
 142
 143     /* Initialize built-in window classes */
 144     if (!WIDGETS_Init()) return 0;
 145
 146     /* Initialize dialog manager */
 147     if (!DIALOG_Init()) return 0;
 148
 149     /* Initialize menus */
 150     if (!MENU_Init()) return 0;
 151
 152     /* Create desktop window */
 153     if (!WIN_CreateDesktopWindow()) return 0;
 154
 155     /* Initialize message spying */
 156     if (!SPY_Init()) return 0;
 157
 158     /* Check wine.conf for old/bad entries */
 159     if (!TWEAK_CheckConfiguration()) return 0;
 160
 161     /* Create system message queue */
 162     queueSize = GetProfileInt32A( "windows", "TypeAhead", 120 );
 163     if (!QUEUE_CreateSysMsgQueue( queueSize )) return 0;
 164
 165     /* Set double click time */
 166     SetDoubleClickTime32( GetProfileInt32A("windows","DoubleClickSpeed",452) );
 167
 168     return 1;
 169 }
 170
 171
 172 #ifndef WINELIB
 173 /**********************************************************************
 174  *                                      main
 175  */
 176 int main(int argc, char *argv[] )
 177 {
 178     extern BOOL32 MAIN_WineInit( int *argc, char *argv[] );
 179     extern char * DEBUG_argv0;
 180
 181     int i,loaded;
 182     HINSTANCE16 handle;
 183
 184     __winelib = 0;  /* First of all, clear the Winelib flag */
 185
 186     /*
 187      * Save this so that the internal debugger can get a hold of it if
 188      * it needs to.
 189      */
 190     DEBUG_argv0 = argv[0];
 191
 192     if (!MAIN_WineInit( &argc, argv )) return 1;
 193     if (!MAIN_Init()) return 1;
 194
 195     loaded=0;
 196     for (i = 1; i < argc; i++)
 197     {
 198         if ((handle = WinExec32( argv[i], SW_SHOWNORMAL )) < 32)
 199         {
 200             fprintf(stderr, "wine: can't exec '%s': ", argv[i]);
 201             switch (handle)
 202             {
 203             case 2: fprintf( stderr, "file not found\n" ); break;
 204             case 11: fprintf( stderr, "invalid exe file\n" ); break;
 205             case 21: fprintf( stderr, "win32 executable\n" ); break;
 206             default: fprintf( stderr, "error=%d\n", handle ); break;
 207             }
 208             return 1;
 209         }
 210         loaded++;
 211     }
 212
 213     if (!loaded) { /* nothing loaded */
 214         extern void MAIN_Usage(char*);
 215         MAIN_Usage(argv[0]);
 216         return 1;
 217     }
 218
 219     if (!GetNumTasks())
 220     {
 221         fprintf( stderr, "wine: no executable file found.\n" );
 222         return 0;
 223     }
 224
 225     if (Options.debug) DEBUG_SetBreakpoints( TRUE );  /* Setup breakpoints */
 226
 227     Yield();  /* Start the first task */
 228     fprintf( stderr, "WinMain: Should never happen: returned from Yield()\n" );
 229     return 0;
 230 }
 231
 232 #endif /* #ifndef WINELIB */