chrome_frame/tools/helper_shutdown.py

   1 #!/usr/bin/env python
   2 # Copyright (c) 2011 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5 """This is a simple helper script to shut down the Chrome Frame helper process.
   6
   7 Requires Python Win32 extensions.
   8 """
   9
  10 import pywintypes
  11 import sys
  12 import win32gui
  13 import win32con
  14
  15
  16 def main():
  17   exit_code = 0
  18   window = win32gui.FindWindow('ChromeFrameHelperWindowClass',
  19                                'ChromeFrameHelperWindowName')
  20   if not window:
  21     print 'Chrome Frame helper process not running.'
  22   else:
  23     try:
  24       win32gui.PostMessage(window, win32con.WM_CLOSE, 0, 0)
  25       print 'Chrome Frame helper process shut down.'
  26     except pywintypes.error as ex:
  27       print 'Failed to shutdown Chrome Frame helper process: '
  28       print ex
  29       exit_code = 1
  30   return exit_code
  31
  32
  33 if __name__ == '__main__':
  34   sys.exit(main())