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 "neexe.h"
  14 #include "segmem.h"
  15 #include "dos_fs.h"
  16 #include "dlls.h"
  17 #include "library.h"
  18 #include "windows.h"
  19 #include "wineopts.h"
  20 #include "dos_fs.h"
  21 #include "task.h"
  22 #include "prototypes.h"
  23 #include "options.h"
  24 #include "if1632.h"
  25 #include "ne_image.h"
  26 #include "pe_image.h"
  27 #include "stddebug.h"
  28 #include "debug.h"
  29
  30 char **Argv;
  31 int Argc;
  32 HINSTANCE hSysRes, hInstMain;
  33 unsigned short WIN_StackSize;
  34 unsigned short WIN_HeapSize;
  35
  36 /**********************************************************************
  37  *                                      myerror
  38  */
  39 void
  40 myerror(const char *s)
  41 {
  42     if (s == NULL)
  43         perror("wine");
  44     else
  45         fprintf(stderr, "wine: %s\n", s);
  46
  47     exit(1);
  48 }
  49 \f
  50 #ifndef WINELIB
  51 /**********************************************************************
  52  *                                      main
  53  */
  54 int _WinMain(int argc, char **argv)
  55 {
  56         char *p, filename[256];
  57         HANDLE  hTaskMain;
  58
  59         struct w_files *wpnt;
  60 #ifdef WINESTAT
  61         char * cp;
  62 #endif
  63
  64         Argc = argc - 1;
  65         Argv = argv + 1;
  66
  67         if (strchr(Argv[0], '\\') || strchr(Argv[0],'/')) {
  68             for (p = Argv[0] + strlen(Argv[0]); *p != '\\' && *p !='/'; p--)
  69                 /* NOTHING */;
  70
  71             strncpy(filename, Argv[0], p - Argv[0]);
  72             filename[p - Argv[0]] = '\0';
  73             strcat(WindowsPath, ";");
  74             if (strchr(filename, '/'))
  75                     strcat(WindowsPath, DOS_GetDosFileName(filename));
  76             else
  77                     strcat(WindowsPath, filename);
  78         }
  79
  80         if ((hInstMain = LoadImage(Argv[0], EXE, 1)) < 32) {
  81                 fprintf(stderr, "wine: can't load %s!.\n", Argv[0]);
  82                 exit(1);
  83         }
  84         hTaskMain = CreateNewTask(hInstMain, 0);
  85         dprintf_dll(stddeb,"_WinMain // hTaskMain=%04X hInstMain=%04X !\n",
  86                     hTaskMain, hInstMain);
  87
  88         GetPrivateProfileString("wine", "SystemResources", "sysres.dll",
  89                                 filename, sizeof(filename), WINE_INI);
  90
  91         hSysRes = LoadImage(filename, DLL, 0);
  92         if (hSysRes < 32) {
  93                 fprintf(stderr, "wine: can't load %s!.\n", filename);
  94                 exit(1);
  95         } else
  96             dprintf_dll(stddeb,"System Resources Loaded // hSysRes='%04X'\n",
  97                         hSysRes);
  98
  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         return(NE_StartProgram(wpnt));
 121     else
 122         return(PE_StartProgram(wpnt));
 123 }
 124
 125 #endif /* #ifndef WINELIB */