libtest/expand.c

   1 #include <stdlib.h>
   2 #include <stdio.h>
   3 #include <string.h>
   4 #include <windows.h>
   5 #include <lzexpand.h>
   6
   7 int PASCAL WinMain(HINSTANCE hinstCurrent,
   8                                 HINSTANCE hinstPrevious,
   9                                 LPSTR lpCmdLine,
  10                                 int nCmdShow)
  11 {
  12   OFSTRUCT SourceOpenStruct1, SourceOpenStruct2;
  13   char OriginalName[256], WriteBuf[256];
  14   char FAR *lpzDestFile;
  15   DWORD dwreturn;
  16   HFILE hSourceFile, hDestFile;
  17   /* Most Windows compilers have something like this: */
  18   extern int _ARGC;
  19   extern char **_ARGV;
  20
  21
  22 MessageBox((HWND)NULL, (LPCSTR)_ARGV[1], (LPCSTR)"_ARGV[1]:", MB_OK);
  23 MessageBox((HWND)NULL, (LPCSTR)_ARGV[2], (LPCSTR)"_ARGV[2]:", MB_OK);
  24
  25   hSourceFile = LZOpenFile(_ARGV[1], (LPOFSTRUCT) &SourceOpenStruct1,
  26                         OF_READ);
  27
  28 wsprintf(WriteBuf, "Source File Handle: %d\nNo. of args: %d",
  29            hSourceFile, _ARGC);
  30 MessageBox((HWND)NULL, (LPCSTR)WriteBuf, (LPCSTR)NULL, MB_OK);
  31
  32   if ((_ARGC == 3) && (_ARGV[2] != NULL)) lpzDestFile = _ARGV[2];
  33   else
  34   {
  35   lpzDestFile = OriginalName;
  36   GetExpandedName(_ARGV[1], lpzDestFile);
  37   };
  38
  39  MessageBox((HWND)NULL, (LPCSTR)lpzDestFile, (LPCSTR)"Destination File",
  40                 MB_OK);
  41
  42   hDestFile = LZOpenFile(lpzDestFile, (LPOFSTRUCT) &SourceOpenStruct2,
  43                         OF_CREATE | OF_WRITE);
  44 wsprintf(WriteBuf, "Destination File Handle: %d\nNo. of args: %d",
  45            hDestFile, _ARGC-1);
  46 MessageBox((HWND)NULL, (LPCSTR)WriteBuf, (LPCSTR)NULL, MB_OK);
  47
  48   dwreturn = LZCopy(hSourceFile, hDestFile);
  49
  50   if (dwreturn == LZERROR_BADINHANDLE)
  51          MessageBox((HWND)NULL, (LPCSTR)"LZERROR_BADINHANDLE\n", (LPCSTR)NULL, MB_OK);
  52   if (dwreturn == LZERROR_BADOUTHANDLE)
  53          MessageBox((HWND)NULL, (LPCSTR)"LZERROR_BADOUTHANDLE\n", (LPCSTR)NULL, MB_OK);
  54   if (dwreturn ==  LZERROR_BADVALUE)
  55         MessageBox((HWND)NULL,  (LPCSTR)"LZERROR_BADVALUE\n", (LPCSTR)NULL, MB_OK);
  56   if (dwreturn ==  LZERROR_GLOBALLOC)
  57         MessageBox((HWND)NULL,  (LPCSTR)"LZERROR_GLOBALLOC\n", (LPCSTR)NULL, MB_OK);
  58   if (dwreturn ==  LZERROR_GLOBLOCK)
  59         MessageBox((HWND)NULL,  (LPCSTR)"LZERROR_GLOBLOCK\n", (LPCSTR)NULL, MB_OK);
  60   if (dwreturn ==  LZERROR_READ)
  61         MessageBox((HWND)NULL,  (LPCSTR)"LZERROR_READ\n", (LPCSTR)NULL, MB_OK);
  62   if (dwreturn ==  LZERROR_WRITE)
  63         MessageBox((HWND)NULL,  (LPCSTR)"LZERROR_WRITE\n", (LPCSTR)NULL, MB_OK);
  64   if ((long)dwreturn > 0L)
  65    {wsprintf((LPSTR)WriteBuf, (LPCSTR)"Successful decompression from %s to %s\n",
  66                            _ARGV[1], lpzDestFile);
  67         MessageBox((HWND)NULL, (LPSTR)WriteBuf, (LPCSTR)NULL, MB_OK);
  68         };
  69   LZClose(hSourceFile); LZClose(hDestFile);
  70   return dwreturn;
  71 }