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     OPATH = "/org/freedesktop/NetworkManager"
  30     IFACE = "org.freedesktop.NetworkManager.Connection.Active"
  31
  32     def __init__(self, opath):
  33         super(ActiveConnection, self).__init__(dbus.SystemBus(), self.SERVICE, opath, default_interface=self.IFACE)
  34
  35     class State(Enum):
  36         UNKNOWN = 0
  37         ACTIVATING = 1
  38         ACTIVATED = 2
  39
  40     def __getitem__(self, key):
  41         "Implement Connection by adding the required ServiceName"
  42
  43         v = super(ActiveConnection, self).__getitem__(key)
  44         if key == "Connection":
  45             sn = self.__getitem__("ServiceName")
  46             v = Connection(sn, v)
  47         return v
  48
  49 ActiveConnection._add_adaptors(
  50     signals = {
  51 #                "PropertiesChanged": [void, [identity]],
  52         },
  53     properties = {
  54 #        "ServiceName": identity,
  55 #        "Connection": Connection, # implemented in __getitem__
  56         "SpecificObject": AccessPoint, #in most cases. figure out.
  57         "Devices": seq_adaptor(Device._create),
  58         "State": ActiveConnection.State,
  59         "Default": bool,
  60         }
  61     )