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 "task.h"
  21 #include "prototypes.h"
  22 #include "options.h"
  23 #include "if1632.h"
  24 #include "ne_image.h"
  25 #include "pe_image.h"
  26 #include "stddebug.h"
  27 #include "debug.h"
  28
  29 char **Argv;
  30 int Argc;
  31 HINSTANCE hSysRes, hInstMain;
  32 unsigned short WIN_StackSize;
  33 unsigned short WIN_HeapSize;
  34
  35 /**********************************************************************
  36  *                                      myerror
  37  */
  38 void
  39 myerror(const char *s)
  40 {
  41     if (s == NULL)
  42         perror("wine");
  43     else
  44         fprintf(stderr, "wine: %s\n", s);
  45
  46     exit(1);
  47 }
  48 \f
  49 #ifndef WINELIB
  50 /**********************************************************************
  51  *                                      main
  52  */
  53 int _WinMain(int argc, char **argv)
  54 {
  55         char *p, filename[256];
  56         HANDLE  hTaskMain;
  57
  58         struct w_files *wpnt;
  59 #ifdef WINESTAT
  60         char * cp;
  61 #endif
  62
  63         Argc = argc - 1;
  64         Argv = argv + 1;
  65
  66         if (strchr(Argv[0], '\\') || strchr(Argv[0],'/')) {
  67             for (p = Argv[0] + strlen(Argv[0]); *p != '\\' && *p !='/'; p--)
  68                 /* NOTHING */;
  69
  70             strncpy(filename, Argv[0], p - Argv[0]);
  71             filename[p - Argv[0]] = '\0';
  72             strcat(WindowsPath, ";");
  73             if (strchr(filename, '/'))
  74                     strcat(WindowsPath, DOS_GetDosFileName(filename));
  75             else
  76                     strcat(WindowsPath, filename);
  77         }
  78
  79         if ((hInstMain = LoadImage(Argv[0], EXE, 1)) < 32) {
  80                 fprintf(stderr, "wine: can't load %s!.\n", Argv[0]);
  81                 exit(1);
  82         }
  83         hTaskMain = CreateNewTask(hInstMain, 0);
  84         dprintf_dll(stddeb,"_WinMain // hTaskMain=%04X hInstMain=%04X !\n",
  85                     hTaskMain, hInstMain);
  86
  87         GetPrivateProfileString("wine", "SystemResources", "sysres.dll",
  88                                 filename, sizeof(filename), WINE_INI);
  89
  90         hSysRes = LoadImage(filename, DLL, 0);
  91         if (hSysRes < 32) {
  92                 fprintf(stderr, "wine: can't load %s!.\n", filename);
  93                 exit(1);
  94         } else
  95             dprintf_dll(stddeb,"System Resources Loaded // hSysRes='%04X'\n",
  96                         hSysRes);
  97
  98
  99 #ifdef WINESTAT
 100     cp = strrchr(argv[0], '/');
 101     if(!cp) cp = argv[0];
 102         else cp++;
 103     if(strcmp(cp,"winestat") == 0) {
 104             winestat();
 105             exit(0);
 106     };
 107 #endif
 108
 109     /*
 110      * Initialize signal handling.
 111      */
 112     init_wine_signals();
 113
 114     wpnt = GetFileInfo(hInstMain);
 115     if (Options.debug)
 116         wine_debug(0, NULL);
 117
 118     if (wpnt->ne)
 119         return(NE_StartProgram(wpnt));
 120     else
 121         return(PE_StartProgram(wpnt));
 122 }
 123
 124 #endif /* #ifndef WINELIB */