misc/exec.c

   1 /*
   2 *     Windows Exec & Help
   3 *
   4 */
   5
   6 #include "windows.h"
   7
   8 #define HELP_CONTEXT      0x0001
   9 #define HELP_QUIT         0x0002
  10 #define HELP_INDEX        0x0003
  11 #define HELP_CONTENTS     0x0003
  12 #define HELP_HELPONHELP   0x0004
  13 #define HELP_SETINDEX     0x0005
  14 #define HELP_SETCONTENTS  0x0005
  15 #define HELP_CONTEXTPOPUP 0x0008
  16 #define HELP_FORCEFILE    0x0009
  17 #define HELP_KEY          0x0101
  18 #define HELP_COMMAND      0x0102
  19 #define HELP_PARTIALKEY   0x0105
  20 #define HELP_MULTIKEY     0x0201
  21 #define HELP_SETWINPOS    0x0203
  22
  23
  24 WORD WinExec(LPSTR lpCmdLine, WORD nCmdShow)
  25 {
  26    int X, X2, C;
  27    char *ArgV[20];
  28    printf("WinExec('%s', %04X)\n", lpCmdLine, nCmdShow);
  29    for (X = X2 = C = 0; X < strlen(lpCmdLine) + 1; X++) {
  30       if ((lpCmdLine[X] == ' ') || (lpCmdLine[X] == '\0')) {
  31           ArgV[C] = (char *)malloc(X - X2 + 1);
  32           strncpy(ArgV[C], &lpCmdLine[X2], X - X2);
  33           ArgV[C][X - X2] = '\0';
  34           C++;   X2 = X + 1;
  35       }
  36    }
  37    ArgV[C] = NULL;
  38    for (C = 0; ; C++) {
  39       if (ArgV[C] == NULL)  break;
  40       printf("--> '%s' \n", ArgV[C]);
  41    }
  42    switch(fork()) {
  43       case -1:
  44          printf("Can't 'fork' process !\n");
  45          break;
  46       case 0:
  47          printf("New process started !\n");
  48          execvp(ArgV[0], ArgV);
  49          printf("Child process died !\n");
  50          exit(1);
  51          break;
  52       default:
  53          printf("Main process stay alive !\n");
  54          break;
  55       }
  56    for (C = 0; ; C++) {
  57       if (ArgV[C] == NULL)  break;
  58       free(ArgV[C]);
  59    }
  60    return(TRUE);
  61 }
  62
  63
  64 BOOL WinHelp(HWND hWnd, LPSTR lpHelpFile, WORD wCommand, DWORD dwData)
  65 {
  66    char *ArgV[6];
  67    char str[32];
  68    printf("WinHelp(%s, %u, %lu)\n", lpHelpFile, wCommand, dwData);
  69    switch(fork()) {
  70       case -1:
  71          printf("Can't 'fork' process !\n");
  72          break;
  73       case 0:
  74          printf("New process started !\n");
  75          ArgV[0] = "wine";
  76          ArgV[1] = "winhelp.exe";
  77          ArgV[2] = lpHelpFile;
  78          switch (wCommand) {
  79              case HELP_CONTEXT:
  80              case HELP_KEY:
  81              case HELP_SETINDEX:
  82                  sprintf(str, "%lu", dwData);
  83                  ArgV[3] = str;
  84              default:
  85                  ArgV[3] = NULL;
  86              }
  87          ArgV[4] = NULL;
  88          if (wCommand == HELP_HELPONHELP)  ArgV[2] = NULL;
  89 /*
  90          _WinMain(ArgV, 2);
  91 */
  92          execvp(ArgV[0], ArgV);
  93          printf("Child process died !\n");
  94          exit(1);
  95          break;
  96       default:
  97          printf("Main process stay alive !\n");
  98          break;
  99       }
 100 return(TRUE);
 101 }