loader/main.c

   1 static char RCSId[] = "$Id: wine.c,v 1.2 1993/07/04 04:04:21 root Exp root $";
   2 static char Copyright[] = "Copyright  Robert J. Amstadt, 1993";
   3
   4 #include <stdio.h>
   5 #include <stdlib.h>
   6 #include <sys/types.h>
   7 #include <sys/stat.h>
   8 #include <fcntl.h>
   9 #include <unistd.h>
  10 #include <string.h>
  11 #include <errno.h>
  12 #include "neexe.h"
  13 #include "segmem.h"
  14 #include "prototypes.h"
  15 #include "dlls.h"
  16 #include "wine.h"
  17 #include "windows.h"
  18 #include "wineopts.h"
  19 #include "arch.h"
  20 #include "task.h"
  21 #include "options.h"
  22 #include "stddebug.h"
  23 /* #define DEBUG_DLL */
  24 /* #undef  DEBUG_DLL */
  25 #include "debug.h"
  26
  27
  28 char *GetDosFileName(char *unixfilename);
  29 extern char WindowsPath[256];
  30
  31 char **Argv;
  32 int Argc;
  33 HINSTANCE hSysRes;
  34 unsigned short WIN_StackSize;
  35 unsigned short WIN_HeapSize;
  36
  37 /**********************************************************************
  38  *                                      myerror
  39  */
  40 void
  41 myerror(const char *s)
  42 {
  43     if (s == NULL)
  44         perror("wine");
  45     else
  46         fprintf(stderr, "wine: %s\n", s);
  47
  48     exit(1);
  49 }
  50 \f
  51 #ifndef WINELIB
  52 /**********************************************************************
  53  *                                      main
  54  */
  55 int _WinMain(int argc, char **argv)
  56 {
  57         char *p, filename[256];
  58         HANDLE          hTaskMain;
  59         HINSTANCE       hInstMain;
  60         struct w_files *wpnt;
  61 #ifdef WINESTAT
  62         char * cp;
  63 #endif
  64
  65         Argc = argc - 1;
  66         Argv = argv + 1;
  67
  68         if (strchr(Argv[0], '\\') || strchr(Argv[0],'/')) {
  69             for (p = Argv[0] + strlen(Argv[0]); *p != '\\' && *p !='/'; p--)
  70                 /* NOTHING */;
  71
  72             strncpy(filename, Argv[0], p - Argv[0]);
  73             filename[p - Argv[0]] = '\0';
  74             strcat(WindowsPath, ";");
  75             if (strchr(filename, '/'))
  76                     strcat(WindowsPath, GetDosFileName(filename));
  77             else
  78                     strcat(WindowsPath, filename);
  79         }
  80
  81         if ((hInstMain = LoadImage(Argv[0], EXE, 1)) < 32) {
  82                 fprintf(stderr, "wine: can't load %s!.\n", Argv[0]);
  83                 exit(1);
  84         }
  85         hTaskMain = CreateNewTask(hInstMain, 0);
  86         dprintf_dll(stddeb,"_WinMain // hTaskMain=%04X hInstMain=%04X !\n",
  87                     hTaskMain, hInstMain);
  88
  89         GetPrivateProfileString("wine", "SystemResources", "sysres.dll",
  90                                 filename, sizeof(filename), WINE_INI);
  91
  92         hSysRes = LoadImage(filename, DLL, 0);
  93         if (hSysRes < 32) {
  94                 fprintf(stderr, "wine: can't load %s!.\n", filename);
  95                 exit(1);
  96         } else
  97             dprintf_dll(stddeb,"System Resources Loaded // hSysRes='%04X'\n",
  98                         hSysRes);
  99
 100 #ifdef WINESTAT
 101     cp = strrchr(argv[0], '/');
 102     if(!cp) cp = argv[0];
 103         else cp++;
 104     if(strcmp(cp,"winestat") == 0) {
 105             winestat();
 106             exit(0);
 107     };
 108 #endif
 109
 110     /*
 111      * Initialize signal handling.
 112      */
 113     init_wine_signals();
 114
 115     wpnt = GetFileInfo(hInstMain);
 116     if (Options.debug)
 117         wine_debug(0, NULL);
 118
 119     if (wpnt->ne)
 120         StartNEprogram(wpnt);
 121     else
 122         StartPEprogram(wpnt);
 123 }
 124
 125 #endif /* #ifndef WINELIB */