test/monitor-connman

   1 #!/usr/bin/python
   2
   3 import gobject
   4
   5 import dbus
   6 import dbus.mainloop.glib
   7
   8 from dbus.lowlevel import MethodCallMessage, HANDLER_RESULT_NOT_YET_HANDLED
   9
  10 def property_changed(name, value, path, interface):
  11         iface = interface[interface.rfind(".") + 1:]
  12         if name in ["Strength", "Priority"]:
  13                 val = int(value)
  14         else:
  15                 val = str(value)
  16         print "{%s} [%s] %s = %s" % (iface, path, name, val)
  17
  18 def message_filter(connection, message):
  19         if not isinstance(message, MethodCallMessage):
  20                 return HANDLER_RESULT_NOT_YET_HANDLED
  21
  22         interface = message.get_interface()
  23         path = message.get_path()
  24         name = message.get_member()
  25         args = message.get_args_list()
  26
  27         property_changed(name, args, path, interface)
  28
  29 if __name__ == '__main__':
  30         dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
  31
  32         bus = dbus.SystemBus()
  33
  34         bus.add_signal_receiver(property_changed,
  35                                         bus_name="net.connman",
  36                                         signal_name = "PropertyChanged",
  37                                                 path_keyword="path",
  38                                                 interface_keyword="interface")
  39
  40         bus.add_match_string("member=Change,interface=net.connman.Session")
  41         bus.add_match_string("member=Update,interface=net.connman.Notification")
  42         bus.add_message_filter(message_filter)
  43
  44         mainloop = gobject.MainLoop()
  45         mainloop.run()