networkmanager/activeconnection.py

   1 # -*- coding: utf-8 -*-
   2
   3 import dbus
   4 from dbusclient import DBusClient, object_path
   5 from dbusclient.func import *
   6 from applet import Connection
   7 from device import Device
   8 from accesspoint import AccessPoint
   9 from util import Enum
  10
  11 class ActiveConnection(DBusClient):
  12     """
  13      Signals:
  14     PropertiesChanged ( a{sv}: properties )
  15
  16      Properties:
  17     ServiceName - s - (read)
  18     Connection - o - (read)
  19     SpecificObject - o - (read)
  20     Devices - ao - (read)
  21     State - u - (read) (NM_ACTIVE_CONNECTION_STATE)
  22     Default - b - (read)
  23
  24      Enumerated types:
  25     NM_ACTIVE_CONNECTION_STATE
  26     """
  27
  28     SERVICE = "org.freedesktop.NetworkManager"
  29     IFACE = "org.freedesktop.NetworkManager.Connection.Active"
  30
  31     def __init__(self, opath):
  32         super(ActiveConnection, self).__init__(dbus.SystemBus(), self.SERVICE, opath, default_interface=self.IFACE)
  33
  34     class State(Enum):
  35         UNKNOWN = 0
  36         ACTIVATING = 1
  37         ACTIVATED = 2
  38
  39     def __getitem__(self, key):
  40         "Implement Connection by adding the required ServiceName"
  41
  42         v = super(ActiveConnection, self).__getitem__(key)
  43         if key == "Connection":
  44             sn = self.__getitem__("ServiceName")
  45             v = Connection(sn, v)
  46         return v
  47
  48 ActiveConnection._add_adaptors(
  49     PropertiesChanged = SA(identity),
  50 #    ServiceName = PA(identity),
  51 #    Connection = PA(Connection), # implemented in __getitem__
  52     SpecificObject = PA(AccessPoint), #in most cases. figure out.
  53     Devices = PA(seq_adaptor(Device._create)),
  54     State = PA(ActiveConnection.State),
  55     Default = PA(bool),
  56     )