#!/usr/bin/env python # -*- Mode: python; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- from __future__ import print_function import sys import gi from gi.repository import GLib try: gi.require_version('NM', '1.0') from gi.repository import NM except Exception as e: print("Cannot load gi.NM: %s" % (str(e))) sys.exit(77) import dbus import dbus.service import dbus.mainloop.glib import random import collections import uuid import hashlib ############################################################################### _DEFAULT_ARG = object() ############################################################################### class Global: pass gl = None ############################################################################### class TestError(AssertionError): def __init__(self, message = 'Unspecified error', errors = None): AssertionError.__init__(self, message) self.errors = errors ############################################################################### IFACE_DBUS = 'org.freedesktop.DBus' class UnknownInterfaceException(dbus.DBusException): _dbus_error_name = IFACE_DBUS + '.UnknownInterface' class UnknownPropertyException(dbus.DBusException): _dbus_error_name = IFACE_DBUS + '.UnknownProperty' class Util: @staticmethod def pseudorandom_stream(seed, length = None): seed = str(seed) v = None i = 0 while length is None or length > 0: if not v: s = seed + str(i) s = s.encode('utf8') v = hashlib.sha256(s).hexdigest() i += 1 yield int(v[0:2], 16) v = v[2:] if length is not None: length -= 1 @staticmethod def pseudorandom_num(seed, v_end, v_start = 0): n = 0 span = v_end - v_start for r in Util.pseudorandom_stream(seed): n = n * 256 + r if n > span: break return v_start + (n % span) @staticmethod def random_mac(seed = None): if seed is None: r = tuple([random.randint(0, 255) for x in range(6)]) else: r = tuple(Util.pseudorandom_stream(seed, 6)) return '%02X:%02X:%02X:%02X:%02X:%02X' % r ############################################################################### class ExportedObj(dbus.service.Object): DBusInterface = collections.namedtuple('DBusInterface', ['dbus_iface', 'props', 'legacy_prop_changed_func']) @staticmethod def create_path(klass, path_prefix = None): if path_prefix is None: path_prefix = klass.path_prefix path = path_prefix + str(klass.path_counter_next) klass.path_counter_next += 1 return path @staticmethod def to_path_array(src): array = dbus.Array([], signature=dbus.Signature('o')) if src is not None: for o in src: array.append(ExportedObj.to_path(o)) return array @staticmethod def to_path(src): if src: return dbus.ObjectPath(src.path) return dbus.ObjectPath("/") def __init__(self, object_path, ident = None): dbus.service.Object.__init__(self) self._dbus_ifaces = {} self.path = object_path # ident is an optional (unique) identifier for the instance. # The test driver may set it to reference to the object by # this identifier. For NetworkManager, the real ID of an # object on D-Bus is the object_path. But that is generated # by the stub server only after the test user created the # object. The ident parameter may be specified by the user # and thus can be hard-coded in the test. if ident is None: ident = object_path self.ident = ident def export(self): self.add_to_connection(gl.bus, self.path) gl.object_manager.add_object(self) def unexport(self): gl.object_manager.remove_object(self) self.remove_from_connection() def dbus_interface_add(self, dbus_iface, props, legacy_prop_changed_func = None): self._dbus_ifaces[dbus_iface] = ExportedObj.DBusInterface(dbus_iface, props, legacy_prop_changed_func) def _dbus_interface_get(self, dbus_iface): if dbus_iface not in self._dbus_ifaces: raise UnknownInterfaceException() return self._dbus_ifaces[dbus_iface] def _dbus_interface_get_property(self, dbus_interface, propname = None): props = dbus_interface.props if propname is None: return props if propname not in props: raise UnknownPropertyException() return props[propname] def _dbus_property_get(self, dbus_iface, propname = None): return self._dbus_interface_get_property(self._dbus_interface_get(dbus_iface), propname) def _dbus_property_set(self, dbus_iface, propname, value): dbus_interface = self._dbus_interface_get(dbus_iface) prop = self._dbus_interface_get_property(dbus_interface) assert propname in prop prop[propname] = value self._dbus_property_notify(dbus_iface, propname) def _dbus_property_notify(self, dbus_iface, propname): dbus_interface = self._dbus_interface_get(dbus_iface) prop = self._dbus_interface_get_property(dbus_interface, propname) if propname is not None: prop = { propname: prop } ExportedObj.PropertiesChanged(self, dbus_iface, prop, []) # the legacy_prop_changed_func signal is a legacy signal that got obsoleted by the standard # PropertiesChanged signal. NetworkManager (and this stub) still emit it for backward # compatibility reasons. Note that this stub server implementation gets this wrong, # for example, it emits PropertiesChanged signal on org.freedesktop.NetworkManager.Device, # which NetworkManager never did. # See https://cgit.freedesktop.org/NetworkManager/NetworkManager/tree/src/nm-dbus-manager.c?id=db80d5f62a1edf39c5970887ef7b9ec62dd4163f#n1274 if dbus_interface.legacy_prop_changed_func is not None: dbus_interface.legacy_prop_changed_func(self, prop) @dbus.service.signal(dbus.PROPERTIES_IFACE, signature='sa{sv}as') def PropertiesChanged(self, iface, changed, invalidated): pass @dbus.service.method(dbus_interface=dbus.PROPERTIES_IFACE, in_signature='s', out_signature='a{sv}') def GetAll(self, dbus_iface): return self._dbus_property_get(dbus_iface) @dbus.service.method(dbus_interface=dbus.PROPERTIES_IFACE, in_signature='ss', out_signature='v') def Get(self, dbus_iface, name): return self._dbus_property_get(dbus_iface, name) def get_managed_ifaces(self): my_ifaces = {} for iface in self._dbus_ifaces: my_ifaces[iface] = self._dbus_ifaces[iface].props return self.path, my_ifaces ############################################################################### IFACE_DEVICE = 'org.freedesktop.NetworkManager.Device' class NotSoftwareException(dbus.DBusException): _dbus_error_name = IFACE_DEVICE + '.NotSoftware' PRP_DEVICE_UDI = "Udi" PRP_DEVICE_IFACE = "Interface" PRP_DEVICE_DRIVER = "Driver" PRP_DEVICE_STATE = "State" PRP_DEVICE_ACTIVE_CONNECTION = "ActiveConnection" PRP_DEVICE_IP4_CONFIG = "Ip4Config" PRP_DEVICE_IP6_CONFIG = "Ip6Config" PRP_DEVICE_DHCP4_CONFIG = "Dhcp4Config" PRP_DEVICE_DHCP6_CONFIG = "Dhcp6Config" PRP_DEVICE_MANAGED = "Managed" PRP_DEVICE_AUTOCONNECT = "Autoconnect" PRP_DEVICE_DEVICE_TYPE = "DeviceType" PRP_DEVICE_AVAILABLE_CONNECTIONS = "AvailableConnections" class Device(ExportedObj): path_counter_next = 1 path_prefix = "/org/freedesktop/NetworkManager/Devices/" def __init__(self, iface, devtype, ident = None): if ident is None: ident = iface ExportedObj.__init__(self, ExportedObj.create_path(Device), ident) props = { PRP_DEVICE_UDI: "/sys/devices/virtual/%s" % (iface), PRP_DEVICE_IFACE: iface, PRP_DEVICE_DRIVER: "virtual", PRP_DEVICE_STATE: dbus.UInt32(NM.DeviceState.UNAVAILABLE), PRP_DEVICE_ACTIVE_CONNECTION: ExportedObj.to_path(None), PRP_DEVICE_IP4_CONFIG: ExportedObj.to_path(None), PRP_DEVICE_IP6_CONFIG: ExportedObj.to_path(None), PRP_DEVICE_DHCP4_CONFIG: ExportedObj.to_path(None), PRP_DEVICE_DHCP6_CONFIG: ExportedObj.to_path(None), PRP_DEVICE_MANAGED: True, PRP_DEVICE_AUTOCONNECT: True, PRP_DEVICE_DEVICE_TYPE: dbus.UInt32(devtype), PRP_DEVICE_AVAILABLE_CONNECTIONS: ExportedObj.to_path_array([]), } self.dbus_interface_add(IFACE_DEVICE, props, Device.PropertiesChanged) @dbus.service.method(dbus_interface=IFACE_DEVICE, in_signature='', out_signature='') def Disconnect(self): pass @dbus.service.method(dbus_interface=IFACE_DEVICE, in_signature='', out_signature='') def Delete(self): # We don't currently support any software device types, so... raise NotSoftwareException() pass @dbus.service.signal(IFACE_DEVICE, signature='a{sv}') def PropertiesChanged(self, changed): pass def set_active_connection(self, ac): self._dbus_property_set(IFACE_DEVICE, PRP_DEVICE_ACTIVE_CONNECTION, ac) ############################################################################### IFACE_WIRED = 'org.freedesktop.NetworkManager.Device.Wired' PRP_WIRED_HW_ADDRESS = "HwAddress" PRP_WIRED_PERM_HW_ADDRESS = "PermHwAddress" PRP_WIRED_SPEED = "Speed" PRP_WIRED_CARRIER = "Carrier" PRP_WIRED_S390_SUBCHANNELS = "S390Subchannels" class WiredDevice(Device): def __init__(self, iface, mac = None, subchannels = None, ident = None): Device.__init__(self, iface, NM.DeviceType.ETHERNET, ident) if mac is None: mac = Util.random_mac(self.ident) if subchannels is None: subchannels = dbus.Array(signature = 's') props = { PRP_WIRED_HW_ADDRESS: mac, PRP_WIRED_PERM_HW_ADDRESS: mac, PRP_WIRED_SPEED: dbus.UInt32(100), PRP_WIRED_CARRIER: False, PRP_WIRED_S390_SUBCHANNELS: subchannels, } self.dbus_interface_add(IFACE_WIRED, props, WiredDevice.PropertiesChanged) @dbus.service.signal(IFACE_WIRED, signature='a{sv}') def PropertiesChanged(self, changed): pass ############################################################################### IFACE_VLAN = 'org.freedesktop.NetworkManager.Device.Vlan' PRP_VLAN_HW_ADDRESS = "HwAddress" PRP_VLAN_CARRIER = "Carrier" PRP_VLAN_VLAN_ID = "VlanId" class VlanDevice(Device): def __init__(self, iface, ident = None): Device.__init__(self, iface, NM.DeviceType.VLAN, ident) props = { PRP_VLAN_HW_ADDRESS: Util.random_mac(self.ident), PRP_VLAN_CARRIER: False, PRP_VLAN_VLAN_ID: dbus.UInt32(1), } self.dbus_interface_add(IFACE_VLAN, props, VlanDevice.PropertiesChanged) @dbus.service.signal(IFACE_VLAN, signature='a{sv}') def PropertiesChanged(self, changed): pass ############################################################################### IFACE_WIFI_AP = 'org.freedesktop.NetworkManager.AccessPoint' PRP_WIFI_AP_FLAGS = "Flags" PRP_WIFI_AP_WPA_FLAGS = "WpaFlags" PRP_WIFI_AP_RSN_FLAGS = "RsnFlags" PRP_WIFI_AP_SSID = "Ssid" PRP_WIFI_AP_FREQUENCY = "Frequency" PRP_WIFI_AP_HW_ADDRESS = "HwAddress" PRP_WIFI_AP_MODE = "Mode" PRP_WIFI_AP_MAX_BITRATE = "MaxBitrate" PRP_WIFI_AP_STRENGTH = "Strength" class WifiAp(ExportedObj): path_counter_next = 1 path_prefix = "/org/freedesktop/NetworkManager/AccessPoint/" def __init__(self, ssid, bssid = None, flags = None, wpaf = None, rsnf = None, freq = None, strength = None, ident = None): ExportedObj.__init__(self, ExportedObj.create_path(WifiAp), ident) if flags is None: flags = 0x1 if wpaf is None: wpaf = 0x1cc if rsnf is None: rsnf = 0x1cc if freq is None: freq = 2412 if bssid is None: bssid = Util.random_mac(self.path) if strength is None: strength = Util.pseudorandom_num(self.path, 100) self.ssid = ssid self.strength_counter = 0 self.strength_id = GLib.timeout_add_seconds(10, self.strength_cb, None) props = { PRP_WIFI_AP_FLAGS: dbus.UInt32(flags), PRP_WIFI_AP_WPA_FLAGS: dbus.UInt32(wpaf), PRP_WIFI_AP_RSN_FLAGS: dbus.UInt32(rsnf), PRP_WIFI_AP_SSID: dbus.ByteArray(self.ssid.encode('utf-8')), PRP_WIFI_AP_FREQUENCY: dbus.UInt32(freq), PRP_WIFI_AP_HW_ADDRESS: bssid, PRP_WIFI_AP_MODE: dbus.UInt32(getattr(NM,'80211Mode').INFRA), PRP_WIFI_AP_MAX_BITRATE: dbus.UInt32(54000), PRP_WIFI_AP_STRENGTH: dbus.Byte(strength), } self.dbus_interface_add(IFACE_WIFI_AP, props, WifiAp.PropertiesChanged) def __del__(self): if self.strength_id > 0: GLib.source_remove(self.strength_id) self.strength_id = 0 def strength_cb(self, ignored): self.strength_counter += 1 strength = Util.pseudorandom_num(self.path + str(self.strength_counter), 100) self._dbus_property_set(IFACE_WIFI_AP, PRP_WIFI_AP_STRENGTH, strength) return True @dbus.service.signal(IFACE_WIFI_AP, signature='a{sv}') def PropertiesChanged(self, changed): pass ############################################################################### IFACE_WIFI = 'org.freedesktop.NetworkManager.Device.Wireless' class ApNotFoundException(dbus.DBusException): _dbus_error_name = IFACE_WIFI + '.AccessPointNotFound' PRP_WIFI_HW_ADDRESS = "HwAddress" PRP_WIFI_PERM_HW_ADDRESS = "PermHwAddress" PRP_WIFI_MODE = "Mode" PRP_WIFI_BITRATE = "Bitrate" PRP_WIFI_ACCESS_POINTS = "AccessPoints" PRP_WIFI_ACTIVE_ACCESS_POINT = "ActiveAccessPoint" PRP_WIFI_WIRELESS_CAPABILITIES = "WirelessCapabilities" class WifiDevice(Device): def __init__(self, iface, mac = None, ident = None): Device.__init__(self, iface, NM.DeviceType.WIFI, ident) if mac is None: mac = Util.random_mac(self.ident) self.aps = [] props = { PRP_WIFI_HW_ADDRESS: mac, PRP_WIFI_PERM_HW_ADDRESS: mac, PRP_WIFI_MODE: dbus.UInt32(getattr(NM,'80211Mode').INFRA), PRP_WIFI_BITRATE: dbus.UInt32(21000), PRP_WIFI_WIRELESS_CAPABILITIES: dbus.UInt32(0xFF), PRP_WIFI_ACCESS_POINTS: ExportedObj.to_path_array(self.aps), PRP_WIFI_ACTIVE_ACCESS_POINT: ExportedObj.to_path(None), } self.dbus_interface_add(IFACE_WIFI, props, WifiDevice.PropertiesChanged) @dbus.service.method(dbus_interface=IFACE_WIFI, in_signature='', out_signature='ao') def GetAccessPoints(self): # only include non-hidden APs return ExportedObj.to_path_array([a for a in self.aps if a.ssid]) @dbus.service.method(dbus_interface=IFACE_WIFI, in_signature='', out_signature='ao') def GetAllAccessPoints(self): # include all APs including hidden ones return ExportedObj.to_path_array(self.aps) @dbus.service.method(dbus_interface=IFACE_WIFI, in_signature='a{sv}', out_signature='') def RequestScan(self, props): pass @dbus.service.signal(IFACE_WIFI, signature='o') def AccessPointAdded(self, ap_path): pass def add_ap(self, ap): ap.export() self.aps.append(ap) self._dbus_property_set(IFACE_WIFI, PRP_WIFI_ACCESS_POINTS, ExportedObj.to_path_array(self.aps)) self.AccessPointAdded(ExportedObj.to_path(ap)) return ap def remove_ap(self, ap): self.aps.remove(ap) self._dbus_property_set(IFACE_WIFI, PRP_WIFI_ACCESS_POINTS, ExportedObj.to_path_array(self.aps)) self.AccessPointRemoved(ExportedObj.to_path(ap)) ap.unexport() @dbus.service.signal(IFACE_WIFI, signature='o') def AccessPointRemoved(self, ap_path): pass @dbus.service.signal(IFACE_WIFI, signature='a{sv}') def PropertiesChanged(self, changed): pass def remove_ap_by_path(self, path): for ap in self.aps: if ap.path == path: self.remove_ap(ap) return raise ApNotFoundException("AP %s not found" % path) ############################################################################### IFACE_WIMAX_NSP = 'org.freedesktop.NetworkManager.WiMax.Nsp' PRP_WIMAX_NSP_NAME = "Name" PRP_WIMAX_NSP_SIGNAL_QUALITY = "SignalQuality" PRP_WIMAX_NSP_NETWORK_TYPE = "NetworkType" class WimaxNsp(ExportedObj): path_counter_next = 1 path_prefix = "/org/freedesktop/NetworkManager/Nsp/" def __init__(self, name): ExportedObj.__init__(self, ExportedObj.create_path(WimaxNsp)) self.strength_id = GLib.timeout_add_seconds(10, self.strength_cb, None) props = { PRP_WIMAX_NSP_NAME: name, PRP_WIMAX_NSP_SIGNAL_QUALITY: dbus.UInt32(random.randint(0, 100)), PRP_WIMAX_NSP_NETWORK_TYPE: dbus.UInt32(NM.WimaxNspNetworkType.HOME), } self.dbus_interface_add(IFACE_WIMAX_NSP, props, WimaxNsp.PropertiesChanged) def __del__(self): if self.strength_id > 0: GLib.source_remove(self.strength_id) self.strength_id = 0 def strength_cb(self, ignored): self._dbus_property_set(IFACE_WIMAX_NSP, PRP_WIMAX_NSP_SIGNAL_QUALITY, dbus.UInt32(random.randint(0, 100))) return True @dbus.service.signal(IFACE_WIMAX_NSP, signature='a{sv}') def PropertiesChanged(self, changed): pass ############################################################################### IFACE_WIMAX = 'org.freedesktop.NetworkManager.Device.WiMax' class NspNotFoundException(dbus.DBusException): _dbus_error_name = IFACE_WIMAX + '.NspNotFound' PRP_WIMAX_NSPS = "Nsps" PRP_WIMAX_HW_ADDRESS = "HwAddress" PRP_WIMAX_CENTER_FREQUENCY = "CenterFrequency" PRP_WIMAX_RSSI = "Rssi" PRP_WIMAX_CINR = "Cinr" PRP_WIMAX_TX_POWER = "TxPower" PRP_WIMAX_BSID = "Bsid" PRP_WIMAX_ACTIVE_NSP = "ActiveNsp" class WimaxDevice(Device): def __init__(self, iface, ident = None): Device.__init__(self, iface, NM.DeviceType.WIMAX, ident) mac = Util.random_mac(self.ident) bsid = Util.random_mac(self.ident + '.bsid') self.nsps = [] props = { PRP_WIMAX_HW_ADDRESS: mac, PRP_WIMAX_CENTER_FREQUENCY: dbus.UInt32(2525), PRP_WIMAX_RSSI: dbus.Int32(-48), PRP_WIMAX_CINR: dbus.Int32(24), PRP_WIMAX_TX_POWER: dbus.Int32(9), PRP_WIMAX_BSID: bsid, PRP_WIMAX_NSPS: ExportedObj.to_path_array(self.nsps), PRP_WIMAX_ACTIVE_NSP: ExportedObj.to_path(None), } self.dbus_interface_add(IFACE_WIMAX, props, WimaxDevice.PropertiesChanged) @dbus.service.method(dbus_interface=IFACE_WIMAX, in_signature='', out_signature='ao') def GetNspList(self): return ExportedObj.to_path_array(self.nsps) @dbus.service.signal(IFACE_WIMAX, signature='o') def NspAdded(self, nsp_path): pass def add_nsp(self, nsp): nsp.export() self.nsps.append(nsp) self._dbus_property_set(IFACE_WIMAX, PRP_WIMAX_NSPS, ExportedObj.to_path_array(self.nsps)) self.NspAdded(ExportedObj.to_path(nsp)) def remove_nsp(self, nsp): self.nsps.remove(nsp) self._dbus_property_set(IFACE_WIMAX, PRP_WIMAX_NSPS, ExportedObj.to_path_array(self.nsps)) self.NspRemoved(ExportedObj.to_path(nsp)) nsp.unexport() @dbus.service.signal(IFACE_WIMAX, signature='o') def NspRemoved(self, nsp_path): pass @dbus.service.signal(IFACE_WIMAX, signature='a{sv}') def PropertiesChanged(self, changed): pass def add_test_nsp(self, name): nsp = WimaxNsp(name) self.add_nsp(nsp) return nsp def remove_nsp_by_path(self, path): for nsp in self.nsps: if nsp.path == path: self.remove_nsp(nsp) return raise NspNotFoundException("NSP %s not found" % path) ############################################################################### IFACE_ACTIVE_CONNECTION = 'org.freedesktop.NetworkManager.Connection.Active' PRP_ACTIVE_CONNECTION_CONNECTION = "Connection" PRP_ACTIVE_CONNECTION_SPECIFIC_OBJECT = "SpecificObject" PRP_ACTIVE_CONNECTION_ID = "Id" PRP_ACTIVE_CONNECTION_UUID = "Uuid" PRP_ACTIVE_CONNECTION_TYPE = "Type" PRP_ACTIVE_CONNECTION_DEVICES = "Devices" PRP_ACTIVE_CONNECTION_STATE = "State" PRP_ACTIVE_CONNECTION_DEFAULT = "Default" PRP_ACTIVE_CONNECTION_IP4CONFIG = "Ip4Config" PRP_ACTIVE_CONNECTION_DHCP4CONFIG = "Dhcp4Config" PRP_ACTIVE_CONNECTION_DEFAULT6 = "Default6" PRP_ACTIVE_CONNECTION_IP6CONFIG = "Ip6Config" PRP_ACTIVE_CONNECTION_DHCP6CONFIG = "Dhcp6Config" PRP_ACTIVE_CONNECTION_VPN = "Vpn" PRP_ACTIVE_CONNECTION_MASTER = "Master" class ActiveConnection(ExportedObj): path_counter_next = 1 path_prefix = "/org/freedesktop/NetworkManager/ActiveConnection/" def __init__(self, device, connection, specific_object): ExportedObj.__init__(self, ExportedObj.create_path(ActiveConnection)) self.device = device self.conn = connection self._activation_id = None conn_settings = self.conn.GetSettings() s_con = conn_settings['connection'] props = { PRP_ACTIVE_CONNECTION_CONNECTION: ExportedObj.to_path(self.conn), PRP_ACTIVE_CONNECTION_SPECIFIC_OBJECT: ExportedObj.to_path(specific_object), PRP_ACTIVE_CONNECTION_ID: s_con['id'], PRP_ACTIVE_CONNECTION_UUID: s_con['uuid'], PRP_ACTIVE_CONNECTION_TYPE: s_con['type'], PRP_ACTIVE_CONNECTION_DEVICES: ExportedObj.to_path_array([self.device]), PRP_ACTIVE_CONNECTION_STATE: dbus.UInt32(NM.ActiveConnectionState.UNKNOWN), PRP_ACTIVE_CONNECTION_DEFAULT: False, PRP_ACTIVE_CONNECTION_IP4CONFIG: ExportedObj.to_path(None), PRP_ACTIVE_CONNECTION_DHCP4CONFIG: ExportedObj.to_path(None), PRP_ACTIVE_CONNECTION_DEFAULT6: False, PRP_ACTIVE_CONNECTION_IP6CONFIG: ExportedObj.to_path(None), PRP_ACTIVE_CONNECTION_DHCP6CONFIG: ExportedObj.to_path(None), PRP_ACTIVE_CONNECTION_VPN: False, PRP_ACTIVE_CONNECTION_MASTER: ExportedObj.to_path(None), } self.dbus_interface_add(IFACE_ACTIVE_CONNECTION, props, ActiveConnection.PropertiesChanged) def _set_state(self, state, reason): state = dbus.UInt32(state) self._dbus_property_set(IFACE_ACTIVE_CONNECTION, PRP_ACTIVE_CONNECTION_STATE, state) self.StateChanged(state, dbus.UInt32(reason)) def activation_cancel(self): if self._activation_id is None: return False GLib.source_remove(self._activation_id) self._activation_id = None return True def _activation_step2(self): assert self._activation_id is not None self._activation_id = None self._set_state(NM.ActiveConnectionState.ACTIVATED, NM.ActiveConnectionStateReason.UNKNOWN) return False def _activation_step1(self): assert self._activation_id is not None self._activation_id = GLib.timeout_add(50, self._activation_step2) self.device.set_active_connection(self) self._set_state(NM.ActiveConnectionState.ACTIVATING, NM.ActiveConnectionStateReason.UNKNOWN) return False def start_activation(self): assert self._activation_id is None self._activation_id = GLib.timeout_add(50, self._activation_step1) @dbus.service.signal(IFACE_ACTIVE_CONNECTION, signature='a{sv}') def PropertiesChanged(self, changed): pass @dbus.service.signal(IFACE_ACTIVE_CONNECTION, signature='uu') def StateChanged(self, state, reason): pass ############################################################################### IFACE_TEST = 'org.freedesktop.NetworkManager.LibnmGlibTest' IFACE_NM = 'org.freedesktop.NetworkManager' class PermissionDeniedException(dbus.DBusException): _dbus_error_name = IFACE_NM + '.PermissionDenied' class UnknownDeviceException(dbus.DBusException): _dbus_error_name = IFACE_NM + '.UnknownDevice' class UnknownConnectionException(dbus.DBusException): _dbus_error_name = IFACE_NM + '.UnknownConnection' PRP_NM_DEVICES = 'Devices' PRP_NM_ALL_DEVICES = 'AllDevices' PRP_NM_NETWORKING_ENABLED = 'NetworkingEnabled' PRP_NM_WWAN_ENABLED = 'WwanEnabled' PRP_NM_WWAN_HARDWARE_ENABLED = 'WwanHardwareEnabled' PRP_NM_WIRELESS_ENABLED = 'WirelessEnabled' PRP_NM_WIRELESS_HARDWARE_ENABLED = 'WirelessHardwareEnabled' PRP_NM_WIMAX_ENABLED = 'WimaxEnabled' PRP_NM_WIMAX_HARDWARE_ENABLED = 'WimaxHardwareEnabled' PRP_NM_ACTIVE_CONNECTIONS = 'ActiveConnections' PRP_NM_PRIMARY_CONNECTION = 'PrimaryConnection' PRP_NM_ACTIVATING_CONNECTION = 'ActivatingConnection' PRP_NM_STARTUP = 'Startup' PRP_NM_STATE = 'State' PRP_NM_VERSION = 'Version' PRP_NM_CONNECTIVITY = 'Connectivity' class NetworkManager(ExportedObj): def __init__(self): ExportedObj.__init__(self, "/org/freedesktop/NetworkManager") self.devices = [] self.active_connections = [] props = { PRP_NM_DEVICES: ExportedObj.to_path_array(self.devices), PRP_NM_ALL_DEVICES: ExportedObj.to_path_array(self.devices), PRP_NM_NETWORKING_ENABLED: True, PRP_NM_WWAN_ENABLED: True, PRP_NM_WWAN_HARDWARE_ENABLED: True, PRP_NM_WIRELESS_ENABLED: True, PRP_NM_WIRELESS_HARDWARE_ENABLED: True, PRP_NM_WIMAX_ENABLED: True, PRP_NM_WIMAX_HARDWARE_ENABLED: True, PRP_NM_ACTIVE_CONNECTIONS: ExportedObj.to_path_array(self.active_connections), PRP_NM_PRIMARY_CONNECTION: ExportedObj.to_path(None), PRP_NM_ACTIVATING_CONNECTION: ExportedObj.to_path(None), PRP_NM_STARTUP: False, PRP_NM_STATE: dbus.UInt32(NM.State.DISCONNECTED), PRP_NM_VERSION: "0.9.9.0", PRP_NM_CONNECTIVITY: dbus.UInt32(NM.ConnectivityState.NONE), } self.dbus_interface_add(IFACE_NM, props, NetworkManager.PropertiesChanged) self.export() @dbus.service.signal(IFACE_NM, signature='u') def StateChanged(self, new_state): pass def set_state(self, new_state): self._dbus_property_set(IFACE_NM, PRP_NM_STATE, state) self.StateChanged(dbus.UInt32(self.state)) @dbus.service.method(dbus_interface=IFACE_NM, in_signature='', out_signature='ao') def GetDevices(self): return ExportedObj.to_path_array(self.devices) @dbus.service.method(dbus_interface=IFACE_NM, in_signature='', out_signature='ao') def GetAllDevices(self): return ExportedObj.to_path_array(self.devices) @dbus.service.method(dbus_interface=IFACE_NM, in_signature='s', out_signature='o') def GetDeviceByIpIface(self, ip_iface): d = self.find_device_first(ip_iface = ip_iface, require = UnknownDeviceException) return ExportedObj.to_path(d) @dbus.service.method(dbus_interface=IFACE_NM, in_signature='ooo', out_signature='o') def ActivateConnection(self, conpath, devpath, specific_object): try: connection = gl.settings.get_connection(conpath) except Exception as e: raise UnknownConnectionException("Connection not found") hash = connection.GetSettings() s_con = hash['connection'] device = self.find_device_first(path = devpath) if not device and s_con['type'] == 'vlan': ifname = s_con['interface-name'] device = VlanDevice(ifname) self.add_device(device) if not device: raise UnknownDeviceException("No device found for the requested iface.") # See if we need secrets. For the moment, we only support WPA if '802-11-wireless-security' in hash: s_wsec = hash['802-11-wireless-security'] if (s_wsec['key-mgmt'] == 'wpa-psk' and 'psk' not in s_wsec): secrets = gl.agent_manager.get_secrets(hash, conpath, '802-11-wireless-security') if secrets is None: raise NoSecretsException("No secret agent available") if '802-11-wireless-security' not in secrets: raise NoSecretsException("No secrets provided") s_wsec = secrets['802-11-wireless-security'] if 'psk' not in s_wsec: raise NoSecretsException("No secrets provided") ac = ActiveConnection(device, connection, None) self.active_connection_add(ac) if s_con['id'] == 'object-creation-failed-test': # FIXME: this is not the right test, to delete the active-connection # before returning it. It's the wrong order of what NetworkManager # would do. self.active_connection_remove(ac) return ExportedObj.to_path(ac) return ExportedObj.to_path(ac) def active_connection_add(self, ac): ac.export() self.active_connections.append(ac) self._dbus_property_set(IFACE_NM, PRP_NM_ACTIVE_CONNECTIONS, ExportedObj.to_path_array(self.active_connections)) ac.start_activation() def active_connection_remove(self, ac): ac.activation_cancel() self.active_connections.remove(ac) self._dbus_property_set(IFACE_NM, PRP_NM_ACTIVE_CONNECTIONS, ExportedObj.to_path_array(self.active_connections)) ac.unexport() @dbus.service.method(dbus_interface=IFACE_NM, in_signature='a{sa{sv}}oo', out_signature='oo') def AddAndActivateConnection(self, connection, devpath, specific_object): device = self.find_device_first(path = devpath, require = UnknownDeviceException) conpath = gl.settings.AddConnection(connection) return (conpath, self.ActivateConnection(conpath, devpath, specific_object)) @dbus.service.method(dbus_interface=IFACE_NM, in_signature='o', out_signature='') def DeactivateConnection(self, active_connection): pass @dbus.service.method(dbus_interface=IFACE_NM, in_signature='b', out_signature='') def Sleep(self, do_sleep): if do_sleep: state = NM.State.ASLEEP else: state = NM.State.DISCONNECTED self.set_state(state) @dbus.service.method(dbus_interface=IFACE_NM, in_signature='b', out_signature='') def Enable(self, do_enable): pass @dbus.service.method(dbus_interface=IFACE_NM, in_signature='', out_signature='a{ss}') def GetPermissions(self): return { "org.freedesktop.NetworkManager.enable-disable-network": "yes", "org.freedesktop.NetworkManager.sleep-wake": "no", "org.freedesktop.NetworkManager.enable-disable-wifi": "yes", "org.freedesktop.NetworkManager.enable-disable-wwan": "yes", "org.freedesktop.NetworkManager.enable-disable-wimax": "yes", "org.freedesktop.NetworkManager.network-control": "yes", "org.freedesktop.NetworkManager.wifi.share.protected": "yes", "org.freedesktop.NetworkManager.wifi.share.open": "yes", "org.freedesktop.NetworkManager.settings.modify.own": "yes", "org.freedesktop.NetworkManager.settings.modify.system": "yes", "org.freedesktop.NetworkManager.settings.modify.hostname": "yes", "org.freedesktop.NetworkManager.settings.modify.global-dns": "no", "org.freedesktop.NetworkManager.reload": "no", } @dbus.service.method(dbus_interface=IFACE_NM, in_signature='ss', out_signature='') def SetLogging(self, level, domains): pass @dbus.service.method(dbus_interface=IFACE_NM, in_signature='', out_signature='ss') def GetLogging(self): return ("info", "HW,RFKILL,CORE,DEVICE,WIFI,ETHER") @dbus.service.method(dbus_interface=IFACE_NM, in_signature='', out_signature='u') def CheckConnectivity(self): raise PermissionDeniedException("You fail") @dbus.service.signal(IFACE_NM, signature='o') def DeviceAdded(self, devpath): pass def find_devices(self, ident = _DEFAULT_ARG, path = _DEFAULT_ARG, iface = _DEFAULT_ARG, ip_iface = _DEFAULT_ARG): r = None for d in self.devices: if ident is not _DEFAULT_ARG: if d.ident != ident: continue if path is not _DEFAULT_ARG: if d.path != path: continue if iface is not _DEFAULT_ARG: if d.iface != iface: continue if ip_iface is not _DEFAULT_ARG: # ignore iface/ip_iface distinction for now if d.iface != ip_iface: continue yield d def find_device_first(self, ident = _DEFAULT_ARG, path = _DEFAULT_ARG, iface = _DEFAULT_ARG, ip_iface = _DEFAULT_ARG, require = None): r = None for d in self.find_devices(ident = ident, path = path, iface = iface, ip_iface = ip_iface): r = d break if r is None and require: if require is TestError: raise TestError('Device not found') raise UnknownDeviceException('Device not found') return r def add_device(self, device): if self.find_device_first(ident = device.ident, path = device.path) is not None: raise TestError("Duplicate device ident=%s / path=%s" % (device.ident, device.path)) device.export() self.devices.append(device) self._dbus_property_set(IFACE_NM, PRP_NM_DEVICES, ExportedObj.to_path_array(self.devices)) self._dbus_property_set(IFACE_NM, PRP_NM_ALL_DEVICES, ExportedObj.to_path_array(self.devices)) self.DeviceAdded(ExportedObj.to_path(device)) return device def remove_device(self, device): self.devices.remove(device) self._dbus_property_set(IFACE_NM, PRP_NM_DEVICES, ExportedObj.to_path_array(self.devices)) self._dbus_property_set(IFACE_NM, PRP_NM_ALL_DEVICES, ExportedObj.to_path_array(self.devices)) self.DeviceRemoved(ExportedObj.to_path(device)) device.unexport() @dbus.service.signal(IFACE_NM, signature='o') def DeviceRemoved(self, devpath): pass @dbus.service.signal(IFACE_NM, signature='a{sv}') def PropertiesChanged(self, changed): pass @dbus.service.method(IFACE_TEST, in_signature='', out_signature='') def Quit(self): gl.mainloop.quit() @dbus.service.method(IFACE_TEST, in_signature='a{ss}', out_signature='a(sss)') def FindConnections(self, args): return [(c.path, c.get_uuid(), c.get_id()) for c in gl.settings.find_connections(**args)] @dbus.service.method(IFACE_TEST, in_signature='sa{sv}', out_signature='o') def AddObj(self, class_name, args): if class_name in ['WiredDevice', 'WifiDevice']: py_class = globals()[class_name] d = py_class(**args) return ExportedObj.to_path(self.add_device(d)) elif class_name in ['WifiAp']: if 'device' not in args: raise TestError('missing "device" paramter') d = self.find_device_first(ident = args['device'], require = TestError) del args['device'] if 'ssid' not in args: args['ssid'] = d.ident + '-ap-' + str(WifiAp.path_counter_next) ap = WifiAp(**args) return ExportedObj.to_path(d.add_ap(ap)) raise TestError("Invalid python type \"%s\"" % (class_name)) @dbus.service.method(IFACE_TEST, in_signature='ssas', out_signature='o') def AddWiredDevice(self, ifname, mac, subchannels): dev = WiredDevice(ifname, mac, subchannels) return ExportedObj.to_path(self.add_device(dev)) @dbus.service.method(IFACE_TEST, in_signature='s', out_signature='o') def AddWifiDevice(self, ifname): dev = WifiDevice(ifname) return ExportedObj.to_path(self.add_device(dev)) @dbus.service.method(IFACE_TEST, in_signature='s', out_signature='o') def AddWimaxDevice(self, ifname): dev = WimaxDevice(ifname) return ExportedObj.to_path(self.add_device(dev)) @dbus.service.method(IFACE_TEST, in_signature='o', out_signature='') def RemoveDevice(self, path): d = self.find_device_first(path = path, require = TestError) self.remove_device(d) @dbus.service.method(IFACE_TEST, in_signature='sss', out_signature='o') def AddWifiAp(self, ident, ssid, bssid): d = self.find_device_first(ident = ident, require = TestError) ap = WifiAp(ssid, bssid) return ExportedObj.to_path(d.add_ap(ap)) @dbus.service.method(IFACE_TEST, in_signature='so', out_signature='') def RemoveWifiAp(self, ident, ap_path): d = self.find_device_first(ident = ident, require = TestError) d.remove_ap_by_path(ap_path) @dbus.service.method(IFACE_TEST, in_signature='ss', out_signature='o') def AddWimaxNsp(self, ident, name): d = self.find_device_first(ident = ident, require = TestError) return ExportedObj.to_path(d.add_test_nsp(name)) @dbus.service.method(IFACE_TEST, in_signature='so', out_signature='') def RemoveWimaxNsp(self, ident, nsp_path): d = self.find_device_first(ident = ident, require = TestError) d.remove_nsp_by_path(nsp_path) @dbus.service.method(IFACE_TEST, in_signature='', out_signature='') def AutoRemoveNextConnection(self): gl.settings.auto_remove_next_connection() @dbus.service.method(dbus_interface=IFACE_TEST, in_signature='a{sa{sv}}b', out_signature='o') def AddConnection(self, connection, verify_connection): return gl.settings.add_connection(connection, verify_connection) @dbus.service.method(dbus_interface=IFACE_TEST, in_signature='sa{sa{sv}}b', out_signature='') def UpdateConnection(self, path, connection, verify_connection): return gl.settings.update_connection(connection, path, verify_connection) @dbus.service.method(dbus_interface=IFACE_TEST, in_signature='', out_signature='') def Restart(self): gl.bus.release_name("org.freedesktop.NetworkManager") gl.bus.request_name("org.freedesktop.NetworkManager") ############################################################################### IFACE_CONNECTION = 'org.freedesktop.NetworkManager.Settings.Connection' class InvalidPropertyException(dbus.DBusException): _dbus_error_name = IFACE_CONNECTION + '.InvalidProperty' class MissingPropertyException(dbus.DBusException): _dbus_error_name = IFACE_CONNECTION + '.MissingProperty' class InvalidSettingException(dbus.DBusException): _dbus_error_name = IFACE_CONNECTION + '.InvalidSetting' class MissingSettingException(dbus.DBusException): _dbus_error_name = IFACE_CONNECTION + '.MissingSetting' PRP_CONNECTION_UNSAVED = 'Unsaved' class Connection(ExportedObj): def __init__(self, path_counter, settings, verify_connection=True): path = "/org/freedesktop/NetworkManager/Settings/Connection/%s" % (path_counter) ExportedObj.__init__(self, path) if 'connection' not in settings: settings['connection'] = { } if self.get_id(settings) is None: settings['connection']['id'] = 'connection-%s' % (path_counter) if self.get_uuid(settings) is None: settings['connection']['uuid'] = str(uuid.uuid3(uuid.NAMESPACE_URL, path)) self.verify(settings, verify_strict=verify_connection) self.path = path self.settings = settings self.visible = True props = { PRP_CONNECTION_UNSAVED: False, } self.dbus_interface_add(IFACE_CONNECTION, props) def get_id(self, settings=None): if settings is None: settings = self.settings if 'connection' in settings: s_con = settings['connection'] if 'id' in s_con: return s_con['id'] return None def get_uuid(self, settings=None): if settings is None: settings = self.settings if 'connection' in settings: s_con = settings['connection'] if 'uuid' in s_con: return s_con['uuid'] return None def verify(self, settings=None, verify_strict=True): if settings is None: settings = self.settings; if 'connection' not in settings: raise MissingSettingException('connection: setting is required') s_con = settings['connection'] if 'type' not in s_con: raise MissingPropertyException('connection.type: property is required') if 'uuid' not in s_con: raise MissingPropertyException('connection.uuid: property is required') if 'id' not in s_con: raise MissingPropertyException('connection.id: property is required') if not verify_strict: return; t = s_con['type'] if t not in ['802-3-ethernet', '802-11-wireless', 'vlan', 'wimax']: raise InvalidPropertyException('connection.type: unsupported connection type "%s"' % (t)) def update_connection(self, settings, verify_connection): self.verify(settings, verify_strict=verify_connection) old_uuid = self.get_uuid() new_uuid = self.get_uuid(settings) if old_uuid != new_uuid: raise InvalidPropertyException('connection.uuid: cannot change the uuid from %s to %s' % (old_uuid, new_uuid)) self.settings = settings; self.Updated() @dbus.service.method(dbus_interface=IFACE_CONNECTION, in_signature='', out_signature='a{sa{sv}}') def GetSettings(self): if not self.visible: raise PermissionDeniedException() return self.settings @dbus.service.method(dbus_interface=IFACE_CONNECTION, in_signature='b', out_signature='') def SetVisible(self, vis): self.visible = vis self.Updated() @dbus.service.method(dbus_interface=IFACE_CONNECTION, in_signature='', out_signature='') def Delete(self): gl.settings.delete_connection(self) @dbus.service.method(dbus_interface=IFACE_CONNECTION, in_signature='a{sa{sv}}', out_signature='') def Update(self, settings): self.update_connection(settings, TRUE) @dbus.service.signal(IFACE_CONNECTION, signature='') def Removed(self): pass @dbus.service.signal(IFACE_CONNECTION, signature='') def Updated(self): pass ############################################################################### IFACE_SETTINGS = 'org.freedesktop.NetworkManager.Settings' class InvalidHostnameException(dbus.DBusException): _dbus_error_name = IFACE_SETTINGS + '.InvalidHostname' PRP_SETTINGS_HOSTNAME = 'Hostname' PRP_SETTINGS_CAN_MODIFY = 'CanModify' PRP_SETTINGS_CONNECTIONS = 'Connections' class Settings(ExportedObj): def __init__(self): ExportedObj.__init__(self, "/org/freedesktop/NetworkManager/Settings") self.connections = {} self.c_counter = 0 self.remove_next_connection = False props = { PRP_SETTINGS_HOSTNAME: "foobar.baz", PRP_SETTINGS_CAN_MODIFY: True, PRP_SETTINGS_CONNECTIONS: dbus.Array([], 'o'), } self.dbus_interface_add(IFACE_SETTINGS, props, Settings.PropertiesChanged) self.export() def auto_remove_next_connection(self): self.remove_next_connection = True; def get_connection(self, path): return self.connections[path] def find_connections(self, path = None, con_id = None, con_uuid = None): for c in self.connections.values(): if path is not None: if c.path != path: continue if con_id is not None: if c.get_id() != con_id: continue if con_uuid is not None: if c.get_uuid() != con_uuid: continue yield c @dbus.service.method(dbus_interface=IFACE_SETTINGS, in_signature='', out_signature='ao') def ListConnections(self): return self.connections.keys() @dbus.service.method(dbus_interface=IFACE_SETTINGS, in_signature='a{sa{sv}}', out_signature='o') def AddConnection(self, settings): return self.add_connection(settings) def add_connection(self, settings, verify_connection=True): self.c_counter += 1 con = Connection(self.c_counter, settings, verify_connection) uuid = con.get_uuid() if uuid in [c.get_uuid() for c in self.connections.values()]: raise InvalidSettingException('cannot add duplicate connection with uuid %s' % (uuid)) con.export() self.connections[con.path] = con self.NewConnection(con.path) self._dbus_property_set(IFACE_SETTINGS, PRP_SETTINGS_CONNECTIONS, dbus.Array(self.connections.keys(), 'o')) if self.remove_next_connection: self.remove_next_connection = False self.delete_connection(con) return con.path def update_connection(self, connection, path=None, verify_connection=True): if path is None: path = connection.path if path not in self.connections: raise UnknownConnectionException('Connection not found') con = self.connections[path] con.update_connection(connection, verify_connection) def delete_connection(self, connection): del self.connections[connection.path] self._dbus_property_set(IFACE_SETTINGS, PRP_SETTINGS_CONNECTIONS, dbus.Array(self.connections.keys(), 'o')) connection.Removed() connection.unexport() @dbus.service.method(dbus_interface=IFACE_SETTINGS, in_signature='s', out_signature='') def SaveHostname(self, hostname): # Arbitrary requirement to test error handling if hostname.find('.') == -1: raise InvalidHostnameException() self._dbus_property_set(IFACE_SETTINGS, PRP_SETTINGS_HOSTNAME, hostname) @dbus.service.signal(IFACE_SETTINGS, signature='o') def NewConnection(self, path): pass @dbus.service.signal(IFACE_SETTINGS, signature='a{sv}') def PropertiesChanged(self, path): pass @dbus.service.method(IFACE_SETTINGS, in_signature='', out_signature='') def Quit(self): gl.mainloop.quit() ############################################################################### IFACE_DNS_MANAGER = 'org.freedesktop.NetworkManager.DnsManager' PRP_DNS_MANAGER_MODE = 'Mode' PRP_DNS_MANAGER_RC_MANAGER = 'RcManager' PRP_DNS_MANAGER_CONFIGURATION = 'Configuration' class DnsManager(ExportedObj): def __init__(self): ExportedObj.__init__(self, "/org/freedesktop/NetworkManager/DnsManager") props = { PRP_DNS_MANAGER_MODE: "dnsmasq", PRP_DNS_MANAGER_RC_MANAGER: "symlink", PRP_DNS_MANAGER_CONFIGURATION: dbus.Array( [ dbus.Dictionary( { 'nameservers' : dbus.Array(['1.2.3.4', '5.6.7.8'], 's'), 'priority' : dbus.Int32(100), }, 'sv') ], 'a{sv}'), } self.dbus_interface_add(IFACE_DNS_MANAGER, props) self.export() ############################################################################### IFACE_AGENT_MANAGER = 'org.freedesktop.NetworkManager.AgentManager' IFACE_AGENT = 'org.freedesktop.NetworkManager.SecretAgent' PATH_SECRET_AGENT = '/org/freedesktop/NetworkManager/SecretAgent' FLAG_ALLOW_INTERACTION = 0x1 FLAG_REQUEST_NEW = 0x2 FLAG_USER_REQUESTED = 0x4 class NoSecretsException(dbus.DBusException): _dbus_error_name = IFACE_AGENT_MANAGER + '.NoSecrets' class UserCanceledException(dbus.DBusException): _dbus_error_name = IFACE_AGENT_MANAGER + '.UserCanceled' class AgentManager(dbus.service.Object): def __init__(self): dbus.service.Object.__init__(self, gl.bus, "/org/freedesktop/NetworkManager/AgentManager") self.agents = {} @dbus.service.method(dbus_interface=IFACE_AGENT_MANAGER, in_signature='s', out_signature='', sender_keyword='sender') def Register(self, name, sender=None): self.RegisterWithCapabilities(name, 0, sender) @dbus.service.method(dbus_interface=IFACE_AGENT_MANAGER, in_signature='su', out_signature='', sender_keyword='sender') def RegisterWithCapabilities(self, name, caps, sender=None): self.agents[sender] = gl.bus.get_object(sender, PATH_SECRET_AGENT) @dbus.service.method(dbus_interface=IFACE_AGENT_MANAGER, in_signature='', out_signature='', sender_keyword='sender') def Unregister(self, sender=None): del self.agents[sender] def get_secrets(self, connection, path, setting_name): if len(self.agents) == 0: return None secrets = {} for sender in self.agents: agent = self.agents[sender] try: secrets = agent.GetSecrets(connection, path, setting_name, dbus.Array([], 's'), FLAG_ALLOW_INTERACTION | FLAG_USER_REQUESTED, dbus_interface=IFACE_AGENT) break except dbus.DBusException as e: if e.get_dbus_name() == IFACE_AGENT + '.UserCanceled': raise UserCanceledException('User canceled') continue return secrets ############################################################################### IFACE_OBJECT_MANAGER = 'org.freedesktop.DBus.ObjectManager' class ObjectManager(dbus.service.Object): def __init__(self, object_path): dbus.service.Object.__init__(self, gl.bus, object_path) self.objs = [] def add_object(self, obj): name, ifaces = obj.get_managed_ifaces() self.objs.append(obj) self.InterfacesAdded(name, ifaces) def remove_object(self, obj): name, ifaces = obj.get_managed_ifaces() self.objs.remove(obj) self.InterfacesRemoved(name, ifaces.keys()) @dbus.service.signal(IFACE_OBJECT_MANAGER, signature='oa{sa{sv}}') def InterfacesAdded(self, name, ifaces): pass @dbus.service.signal(IFACE_OBJECT_MANAGER, signature='oas') def InterfacesRemoved(self, name, ifaces): pass @dbus.service.method(dbus_interface=IFACE_OBJECT_MANAGER, in_signature='', out_signature='a{oa{sa{sv}}}', sender_keyword='sender') def GetManagedObjects(self, sender=None): managed_objects = {} for obj in self.objs: name, ifaces = obj.get_managed_ifaces() managed_objects[name] = ifaces return managed_objects ############################################################################### def main(): dbus.mainloop.glib.DBusGMainLoop(set_as_default=True) random.seed() global gl gl = Global() gl.mainloop = GLib.MainLoop() gl.bus = dbus.SessionBus() gl.object_manager = ObjectManager('/org/freedesktop') gl.manager = NetworkManager() gl.settings = Settings() gl.dns_manager = DnsManager() gl.agent_manager = AgentManager() if not gl.bus.request_name("org.freedesktop.NetworkManager"): raise AssertionError("Failure to request D-Bus name org.freedesktop.NetworkManager") # Watch stdin; if it closes, assume our parent has crashed, and exit id1 = GLib.IOChannel(0).add_watch(GLib.IOCondition.HUP, lambda io, condition: gl.mainloop.quit() or True) # also quit after inactivity to ensure we don't stick around if the above fails somehow id2 = GLib.timeout_add_seconds(20, lambda: gl.mainloop.quit() or True) gl.mainloop.run() GLib.source_remove(id1) GLib.source_remove(id2) gl.agent_manager.remove_from_connection() gl.dns_manager.unexport() gl.settings.unexport() gl.manager.unexport() gl.object_manager.remove_from_connection() sys.exit(0) if __name__ == '__main__': main()