remoting/host/win/get_clsids.py

   1 # Copyright 2015 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 # Each CLSID is a hash of the current version string salted with an
   6 # arbitrary GUID. This ensures that the newly installed COM classes will
   7 # be used during/after upgrade even if there are old instances running
   8 # already.
   9 # The IDs are not random to avoid rebuilding host when it's not
  10 # necessary.
  11
  12 import uuid
  13 import sys
  14
  15 if len(sys.argv) != 4:
  16   print """Expecting 3 args:
  17 <daemon_controller_guid> <rdp_desktop_session_guid> <version>"""
  18   sys.exit(1)
  19
  20 daemon_controller_guid = sys.argv[1]
  21 rdp_desktop_session_guid = sys.argv[2]
  22 version_full = sys.argv[3]
  23
  24 # Output a GN list of 2 strings.
  25 print '["' + \
  26     str(uuid.uuid5(uuid.UUID(daemon_controller_guid), version_full)) + '", '
  27 print '"' + \
  28     str(uuid.uuid5(uuid.UUID(rdp_desktop_session_guid), version_full)) + '"]'
  29