misc/exec.c

   1 /*
   2 *     Windows Exec & Help
   3 *
   4 */
   5
   6 #include <stdlib.h>
   7 #include <stdio.h>
   8 #include <string.h>
   9 #include <unistd.h>
  10 #include "windows.h"
  11
  12 #define HELP_CONTEXT      0x0001
  13 #define HELP_QUIT         0x0002
  14 #define HELP_INDEX        0x0003
  15 #define HELP_CONTENTS     0x0003
  16 #define HELP_HELPONHELP   0x0004
  17 #define HELP_SETINDEX     0x0005
  18 #define HELP_SETCONTENTS  0x0005
  19 #define HELP_CONTEXTPOPUP 0x0008
  20 #define HELP_FORCEFILE    0x0009
  21 #define HELP_KEY          0x0101
  22 #define HELP_COMMAND      0x0102
  23 #define HELP_PARTIALKEY   0x0105
  24 #define HELP_MULTIKEY     0x0201
  25 #define HELP_SETWINPOS    0x0203
  26
  27
  28 WORD WinExec(LPSTR lpCmdLine, WORD nCmdShow)
  29 {
  30         int X, X2, C;
  31         char *ArgV[20];
  32         printf("WinExec('%s', %04X)\n", lpCmdLine, nCmdShow);
  33         ArgV[0] = "wine";
  34         C = 1;
  35         for (X = X2 = 0; X < strlen(lpCmdLine) + 1; X++) {
  36                 if ((lpCmdLine[X] == ' ') || (lpCmdLine[X] == '\0')) {
  37                         ArgV[C] = (char *)malloc(X - X2 + 1);
  38                         strncpy(ArgV[C], &lpCmdLine[X2], X - X2);
  39                         ArgV[C][X - X2] = '\0';
  40                         C++;   X2 = X + 1;
  41                 }
  42         }
  43         ArgV[C] = NULL;
  44         for (C = 0; ; C++) {
  45                 if (ArgV[C] == NULL)  break;
  46                 printf("--> '%s' \n", ArgV[C]);
  47         }
  48         switch(fork()) {
  49         case -1:
  50                 printf("Can't 'fork' process !\n");
  51                 break;
  52         case 0:
  53                 printf("New process started !\n");
  54                 execvp(ArgV[0], ArgV);
  55                 printf("Child process died !\n");
  56                 exit(1);
  57                 break;
  58         default:
  59                 printf("Main process stay alive !\n");
  60                 break;
  61         }
  62         for (C = 0; ; C++) {
  63                 if (ArgV[C] == NULL)  break;
  64                 free(ArgV[C]);
  65         }
  66         return(TRUE);
  67 }
  68
  69
  70 BOOL WinHelp(HWND hWnd, LPSTR lpHelpFile, WORD wCommand, DWORD dwData)
  71 {
  72         char    str[256];
  73         printf("WinHelp(%s, %u, %lu)\n", lpHelpFile, wCommand, dwData);
  74         switch(wCommand) {
  75         case 0:
  76         case HELP_HELPONHELP:
  77                 GetWindowsDirectory(str, sizeof(str));
  78                 strcat(str, "\\winhelp.exe");
  79                 printf("'%s'\n", str);
  80                 break;
  81         case HELP_INDEX:
  82                 GetWindowsDirectory(str, sizeof(str));
  83                 strcat(str, "\\winhelp.exe");
  84                 printf("'%s'\n", str);
  85                 break;
  86         default:
  87                 return FALSE;
  88         }
  89         WinExec(str, SW_SHOWNORMAL);
  90         return(TRUE);
  91 }