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 EVENT_Init(void);
  58     extern BOOL32 RELAY_Init(void);
  59     extern BOOL32 WIN16DRV_Init(void);
  60     extern BOOL32 VIRTUAL_Init(void);
  61     extern BOOL32 WIDGETS_Init(void);
  62
  63     int queueSize;
  64
  65     /* Initialize virtual memory management */
  66     if (!VIRTUAL_Init()) return 0;
  67
  68     /* Create the system and SEGPTR heaps */
  69     if (!(SystemHeap = HeapCreate( HEAP_GROWABLE, 0x10000, 0 ))) return 0;
  70     if (!(SegptrHeap = HeapCreate( HEAP_WINE_SEGPTR, 0, 0 ))) return 0;
  71
  72     /* Load the configuration file */
  73     if (!PROFILE_LoadWineIni()) return 0;
  74
  75       /* Initialize DOS memory */
  76     if (!DOSMEM_Init()) return 0;
  77
  78       /* Initialize signal handling */
  79     if (!SIGNAL_Init()) return 0;
  80
  81       /* Initialize event handling */
  82     if (!EVENT_Init()) return 0;
  83
  84 #ifdef WINELIB
  85     /* Create USER and GDI heap */
  86     USER_HeapSel = GlobalAlloc16( GMEM_FIXED, 0x10000 );
  87     LocalInit( USER_HeapSel, 0, 0xffff );
  88     GDI_HeapSel  = GlobalAlloc16( GMEM_FIXED, GDI_HEAP_SIZE );
  89     LocalInit( GDI_HeapSel, 0, GDI_HEAP_SIZE-1 );
  90 #else
  91     /* Initialize relay code */
  92     if (!RELAY_Init()) return 0;
  93
  94     /* Create built-in modules */
  95     if (!BUILTIN_Init()) return 0;
  96
  97       /* Initialize signal handling */
  98     if (!SIGNAL_InitEmulator()) return 0;
  99
 100     /* Create the Win16 printer driver */
 101     if (!WIN16DRV_Init()) return 0;
 102 #endif  /* WINELIB */
 103
 104     /* Initialize Wine tweaks */
 105     if (!TWEAK_Init()) return 0;
 106
 107     /* Initialize OEM Bitmaps */
 108     if (!OBM_Init()) return 0;
 109
 110     /* Initialise DOS drives */
 111     if (!DRIVE_Init()) return 0;
 112
 113     /* Initialise DOS directories */
 114     if (!DIR_Init()) return 0;
 115
 116     /* Initialize tasks */
 117     if (!TASK_Init()) return 0;
 118
 119     /* Initialize communications */
 120     COMM_Init();
 121
 122     /* Initialize IO-port permissions */
 123     IO_port_init();
 124
 125     /* registry initialisation */
 126     SHELL_LoadRegistry();
 127
 128     /* Global atom table initialisation */
 129     if (!ATOM_Init()) return 0;
 130
 131     /* GDI initialisation */
 132     if (!GDI_Init()) return 0;
 133
 134     /* Initialize system colors and metrics*/
 135     SYSMETRICS_Init();
 136     SYSCOLOR_Init();
 137
 138     /* Create the DCEs */
 139     DCE_Init();
 140
 141     /* Initialize keyboard */
 142     if (!KEYBOARD_Init()) return 0;
 143
 144     /* Initialize window procedures */
 145     if (!WINPROC_Init()) return 0;
 146
 147     /* Initialize built-in window classes */
 148     if (!WIDGETS_Init()) return 0;
 149
 150     /* Initialize dialog manager */
 151     if (!DIALOG_Init()) return 0;
 152
 153     /* Initialize menus */
 154     if (!MENU_Init()) return 0;
 155
 156     /* Create desktop window */
 157     if (!WIN_CreateDesktopWindow()) return 0;
 158
 159     /* Initialize message spying */
 160     if (!SPY_Init()) return 0;
 161
 162     /* Check wine.conf for old/bad entries */
 163     if (!TWEAK_CheckConfiguration()) return 0;
 164
 165     /* Create system message queue */
 166     queueSize = GetProfileInt32A( "windows", "TypeAhead", 120 );
 167     if (!QUEUE_CreateSysMsgQueue( queueSize )) return 0;
 168
 169     /* Set double click time */
 170     SetDoubleClickTime32( GetProfileInt32A("windows","DoubleClickSpeed",452) );
 171
 172     return 1;
 173 }
 174
 175
 176 #ifndef WINELIB
 177 /**********************************************************************
 178  *                                      main
 179  */
 180 int main(int argc, char *argv[] )
 181 {
 182     extern BOOL32 MAIN_WineInit( int *argc, char *argv[] );
 183     extern char * DEBUG_argv0;
 184
 185     int i,loaded;
 186     HINSTANCE16 handle;
 187
 188     __winelib = 0;  /* First of all, clear the Winelib flag */
 189
 190     /*
 191      * Save this so that the internal debugger can get a hold of it if
 192      * it needs to.
 193      */
 194     DEBUG_argv0 = argv[0];
 195
 196     if (!MAIN_WineInit( &argc, argv )) return 1;
 197     if (!MAIN_Init()) return 1;
 198
 199     loaded=0;
 200     for (i = 1; i < argc; i++)
 201     {
 202         if ((handle = WinExec32( argv[i], SW_SHOWNORMAL )) < 32)
 203         {
 204             fprintf(stderr, "wine: can't exec '%s': ", argv[i]);
 205             switch (handle)
 206             {
 207             case 2: fprintf( stderr, "file not found\n" ); break;
 208             case 11: fprintf( stderr, "invalid exe file\n" ); break;
 209             case 21: fprintf( stderr, "win32 executable\n" ); break;
 210             default: fprintf( stderr, "error=%d\n", handle ); break;
 211             }
 212             return 1;
 213         }
 214         loaded++;
 215     }
 216
 217     if (!loaded) { /* nothing loaded */
 218         extern void MAIN_Usage(char*);
 219         MAIN_Usage(argv[0]);
 220         return 1;
 221     }
 222
 223     if (!GetNumTasks())
 224     {
 225         fprintf( stderr, "wine: no executable file found.\n" );
 226         return 0;
 227     }
 228
 229     if (Options.debug) DEBUG_SetBreakpoints( TRUE );  /* Setup breakpoints */
 230
 231     Yield();  /* Start the first task */
 232     fprintf( stderr, "WinMain: Should never happen: returned from Yield()\n" );
 233     return 0;
 234 }
 235
 236 #endif /* #ifndef WINELIB */