/*******************************************************************************
*                                                                              *
* You may modify and compile this file to deinstall                            *
*    - the desktop class                                                       *
*    - the shutdown folder class                                               *
*    - delete the shutdown folder                                              *
*    - delete the WPS WatchCat object                                          *
*    - unregister the WPS WatchCat class                                       *
*                                                                              *
*******************************************************************************/

#define INCL_WINWORKPLACE
#define INCL_WINSHELLDATA
#define INCL_DOS
#include <os2.h>
#include <stdio.h>
#include <stdlib.h>
#include <conio.h>

void main()
  {
  HOBJECT object;

  setbuf(stdout, 0);
  printf("CleanWPS - uninstall WatchCat\'s WPS objects\n");
  printf("Use this program to: \n");
  printf("   - delete the shutdown folder\n");
  printf("   - deregister the shutdown Folder class\n");
  printf("   - unreplace the WatchCat desktop\n");
  printf("   - deregister WatchCat Desktop class\n");
  printf("   - delete the WatchCat icon from the WPS\n");
  printf("   - deregister the WatchCat class\n");
  printf("Note: You may run this program more than one time.\n\n");
  printf("Do you want to continue? ");

  if (tolower(getch())!='y')
     exit(1);

  printf("\nDeleting the Shutdown-Folder..........");
  object=WinQueryObject("<WP_SHUTDOWN>");
  if (!object)
     printf("folder not found\n");
  else
     {
     if (WinDestroyObject(object))
        printf("ok\n");
     else
        printf("Cannot delete object\n");
     }

  printf("Deregistering Shutdown class .........");
  if (WinDeregisterObjectClass("SDFolder"))
     printf("ok\n");
  else
     printf("error\n");

  printf("Unreplacing the Desktop ..............");
  if (WinReplaceObjectClass("WPDesktop", "WCDesk", FALSE))
     printf("ok\n");
  else
     printf("error\n");

  printf("Unregistering the extended desktop ...");
  if (WinDeregisterObjectClass("WCDesk"))
     printf("ok\n");
  else
     printf("error\n");

  printf("\nDeleting the WatchCat object .........");
  object=WinQueryObject("<WP_CAT>");
  if (!object)
     printf("object not found\n");
  else
     {
     if (WinDestroyObject(object))
        printf("ok\n");
     else
        printf("Cannot delete object\n");
     }

  printf("Deregistering the WatchCat class .....");
  if (WinDeregisterObjectClass("WPCat"))
     printf("ok\n");
  else
     printf("error\n");

  printf("\n\nDeinstallation completed.\n");
  }