mirror of
https://git.kernel.org/pub/scm/network/wireless/iwd.git
synced 2024-12-28 12:12:32 +01:00
003c1dbc97
The list_devices API has a race condition where sometimes it will return zero or less than the expected number of devices and fail the test. A fix is in place for when only a single devices is expected, but some tests expect more than one device. This changes wait_to_appear to an integer, and the caller can specify the number of devices they expect to get back. The default stays as it was, zero or "return cached devices".
857 lines
28 KiB
Python
Executable File
857 lines
28 KiB
Python
Executable File
#!/usr/bin/python3
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from gi.repository import GLib
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import dbus
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import dbus.service
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import dbus.mainloop.glib
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import sys
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import os
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import threading
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import time
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import collections
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from abc import ABCMeta, abstractmethod
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from enum import Enum
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import wiphy
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IWD_STORAGE_DIR = '/var/lib/iwd'
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IWD_CONFIG_DIR = '/etc/iwd'
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DBUS_OBJECT_MANAGER = 'org.freedesktop.DBus.ObjectManager'
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DBUS_PROPERTIES = 'org.freedesktop.DBus.Properties'
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IWD_SERVICE = 'net.connman.iwd'
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IWD_WIPHY_INTERFACE = 'net.connman.iwd.Adapter'
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IWD_AGENT_INTERFACE = 'net.connman.iwd.Agent'
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IWD_AGENT_MANAGER_INTERFACE = 'net.connman.iwd.AgentManager'
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IWD_DEVICE_INTERFACE = 'net.connman.iwd.Device'
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IWD_KNOWN_NETWORKS_INTERFACE = 'net.connman.iwd.KnownNetworks'
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IWD_NETWORK_INTERFACE = 'net.connman.iwd.Network'
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IWD_WSC_INTERFACE = 'net.connman.iwd.WiFiSimpleConfiguration'
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IWD_SIGNAL_AGENT_INTERFACE = 'net.connman.iwd.SignalLevelAgent'
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IWD_AP_INTERFACE = 'net.connman.iwd.AccessPoint'
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IWD_AGENT_MANAGER_PATH = '/'
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IWD_KNOWN_NETWORKS_PATH = '/'
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IWD_TOP_LEVEL_PATH = '/'
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dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
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class UnknownDBusEx(Exception): pass
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class InProgressEx(dbus.DBusException): pass
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class FailedEx(dbus.DBusException): pass
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class AbortedEx(dbus.DBusException): pass
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class NotAvailableEx(dbus.DBusException): pass
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class InvalidArgsEx(dbus.DBusException): pass
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class AlreadyExistsEx(dbus.DBusException): pass
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class NotFoundEx(dbus.DBusException): pass
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class NotSupportedEx(dbus.DBusException): pass
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class NoAgentEx(dbus.DBusException): pass
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class NotConnectedEx(dbus.DBusException): pass
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class NotConfiguredEx(dbus.DBusException): pass
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class NotImplementedEx(dbus.DBusException): pass
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class ServiceSetOverlapEx(dbus.DBusException): pass
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class AlreadyProvisionedEx(dbus.DBusException): pass
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class NotHiddenEx(dbus.DBusException): pass
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class CanceledEx(dbus.DBusException):
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_dbus_error_name = 'net.connman.iwd.Error.Canceled'
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_dbus_ex_to_py = {
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'Canceled' : CanceledEx,
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'InProgress' : InProgressEx,
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'Failed' : FailedEx,
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'Aborted' : AbortedEx,
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'NotAvailable' : NotAvailableEx,
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'InvalidArgs' : InvalidArgsEx,
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'AlreadyExists' : AlreadyExistsEx,
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'NotFound' : NotFoundEx,
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'NotSupported' : NotSupportedEx,
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'NoAgent' : NoAgentEx,
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'NotConnected' : NotConnectedEx,
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'NotConfigured' : NotConfiguredEx,
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'NotImplemented' : NotImplementedEx,
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'ServiceSetOverlap' : ServiceSetOverlapEx,
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'AlreadyProvisioned' : AlreadyProvisionedEx,
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'NotHidden' : NotHiddenEx,
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}
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def _convert_dbus_ex(dbus_ex):
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ex_name = dbus_ex.get_dbus_name()
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ex_short_name = ex_name[ex_name.rfind(".") + 1:]
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if ex_short_name in _dbus_ex_to_py:
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return _dbus_ex_to_py[ex_short_name](dbus_ex)
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else:
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return UnknownDBusEx(ex_name + ': ' + dbus_ex.get_dbus_message())
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class AsyncOpAbstract(object):
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__metaclass__ = ABCMeta
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_is_completed = False
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_exception = None
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def _success(self):
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self._is_completed = True
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def _failure(self, ex):
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self._is_completed = True
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self._exception = _convert_dbus_ex(ex)
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def _wait_for_async_op(self):
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context = mainloop.get_context()
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while not self._is_completed:
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context.iteration(may_block=True)
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self._is_completed = False
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if self._exception is not None:
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tmp = self._exception
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self._exception = None
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raise tmp
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class IWDDBusAbstract(AsyncOpAbstract):
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__metaclass__ = ABCMeta
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_bus = dbus.SystemBus()
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def __init__(self, object_path = None, properties = None):
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self._object_path = object_path
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proxy = self._bus.get_object(IWD_SERVICE, self._object_path)
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self._iface = dbus.Interface(proxy, self._iface_name)
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self._prop_proxy = dbus.Interface(proxy, DBUS_PROPERTIES);
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if properties is None:
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self._properties = self._prop_proxy.GetAll(self._iface_name)
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else:
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self._properties = properties
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self._prop_proxy.connect_to_signal("PropertiesChanged",
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self._property_changed_handler,
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DBUS_PROPERTIES,
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path_keyword="path")
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def _property_changed_handler(self, interface, changed, invalidated, path):
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if interface == self._iface_name and path == self._object_path:
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for name, value in changed.items():
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self._properties[name] = value
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@abstractmethod
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def __str__(self):
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pass
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class DeviceState(Enum):
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'''Conection state of a device'''
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connected = 'connected'
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disconnected = 'disconnected'
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connecting = 'connecting'
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disconnecting = 'disconnecting'
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roaming = 'roaming'
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def __str__(self):
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return self.value
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@classmethod
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def from_str(cls, string):
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return getattr(cls, string, None)
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class NetworkType(Enum):
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'''Network security type'''
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open = 'open'
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psk = 'psk'
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eap = '8021x'
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def __str__(self):
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return str(self.value)
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@classmethod
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def from_string(cls, string):
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type = None
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for attr in dir(cls):
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if (str(getattr(cls, attr)) == string):
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type = getattr(cls, attr)
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break
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return type
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class SignalAgent(dbus.service.Object):
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def __init__(self, passphrase = None):
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self._path = '/test/agent/' + str(int(round(time.time() * 1000)))
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dbus.service.Object.__init__(self, dbus.SystemBus(), self._path)
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@property
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def path(self):
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return self._path
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@dbus.service.method(IWD_SIGNAL_AGENT_INTERFACE,
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in_signature='', out_signature='')
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def Release(self):
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print("SignalAgent released")
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@dbus.service.method(IWD_SIGNAL_AGENT_INTERFACE,
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in_signature='oy', out_signature='')
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def SignalLevelChanged(self, path, level):
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self.handle_new_level(str(path), int(level))
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@abstractmethod
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def handle_new_level(self, path, level):
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pass
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class Device(IWDDBusAbstract):
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'''
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Class represents a network device object: net.connman.iwd.Device
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with its properties and methods
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'''
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_iface_name = IWD_DEVICE_INTERFACE
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_wps_manager_if = None
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@property
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def _wps_manager(self):
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if self._wps_manager_if is None:
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_wps_manager_if =\
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dbus.Interface(self._bus.get_object(IWD_SERVICE,
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self.device_path),
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IWD_WSC_INTERFACE)
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return _wps_manager_if
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@property
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def device_path(self):
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'''
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Device's dbus path.
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@rtype: string
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'''
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return self._object_path
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@property
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def name(self):
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'''
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Device's interface name.
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@rtype: string
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'''
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return self._properties['Name']
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@property
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def address(self):
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'''
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Interface's hardware address in the XX:XX:XX:XX:XX:XX format.
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@rtype: string
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'''
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return self._properties['Address']
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@property
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def state(self):
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'''
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Reflects the general network connection state.
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@rtype: object (State)
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'''
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return DeviceState.from_str(self._properties['State'])
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@property
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def connected_network(self):
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'''
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net.connman.iwd.Network object representing the
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network the device is currently connected to or to
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which a connection is in progress.
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@rtype: object (Network)
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'''
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return self._properties.get('ConnectedNetwork')
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@property
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def powered(self):
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'''
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True if the interface is UP. If false, the device's radio is
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powered down and no other actions can be performed on the device.
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@rtype: boolean
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'''
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return bool(self._properties['Powered'])
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@property
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def scanning(self):
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'''
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Reflects whether the device is currently scanning
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for networks. net.connman.iwd.Network objects are
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updated when this property goes from true to false.
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@rtype: boolean
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'''
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return bool(self._properties['Scanning'])
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def scan(self):
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'''Schedule a network scan.
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Possible exception: BusyEx
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FailedEx
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'''
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self._iface.Scan(dbus_interface=self._iface_name,
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reply_handler=self._success,
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error_handler=self._failure)
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self._wait_for_async_op()
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def disconnect(self):
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'''Disconnect from the network
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Possible exception: BusyEx
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FailedEx
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NotConnectedEx
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'''
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self._iface.Disconnect(dbus_interface=self._iface_name,
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reply_handler=self._success,
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error_handler=self._failure)
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self._wait_for_async_op()
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def get_ordered_networks(self):
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'''Return the list of networks found in the most recent
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scan, sorted by their user interface importance
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score as calculated by iwd. If the device is
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currently connected to a network, that network is
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always first on the list, followed by any known
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networks that have been used at least once before,
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followed by any other known networks and any other
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detected networks as the last group. Within these
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groups the maximum relative signal-strength is the
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main sorting factor.
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'''
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ordered_networks = []
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for bus_obj in self._iface.GetOrderedNetworks():
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ordered_network = OrderedNetwork(bus_obj)
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ordered_networks.append(ordered_network)
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return ordered_networks
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def wps_push_button(self):
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self._wps_manager.PushButton(dbus_interface=IWD_WSC_INTERFACE,
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reply_handler=self._success,
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error_handler=self._failure)
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self._wait_for_async_op()
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def wps_cancel(self):
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self._wps_manager.Cancel(dbus_interface=IWD_WSC_INTERFACE,
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reply_handler=self._success,
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error_handler=self._failure)
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self._wait_for_async_op()
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def register_signal_agent(self, signal_agent, levels):
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self._iface.RegisterSignalLevelAgent(signal_agent.path,
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dbus.Array(levels, 'n'),
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dbus_interface=self._iface_name,
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reply_handler=self._success,
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error_handler=self._failure)
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self._wait_for_async_op()
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def unregister_signal_agent(self, signal_agent):
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self._iface.UnregisterSignalLevelAgent(signal_agent.path,
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dbus_interface=self._iface_name,
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reply_handler=self._success,
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error_handler=self._failure)
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self._wait_for_async_op()
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def start_ap(self, ssid, psk):
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self._prop_proxy.Set(IWD_DEVICE_INTERFACE, 'Mode', 'ap')
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self._ap_iface = dbus.Interface(self._bus.get_object(IWD_SERVICE,
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self.device_path),
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IWD_AP_INTERFACE)
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self._ap_iface.Start(ssid, psk, reply_handler=self._success,
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error_handler=self._failure)
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self._wait_for_async_op()
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def stop_ap(self):
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self._prop_proxy.Set(IWD_DEVICE_INTERFACE, 'Mode', 'station')
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def connect_hidden_network(self, name):
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'''Connect to a hidden network
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Possible exception: BusyEx
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FailedEx
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InvalidArgsEx
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NotConfiguredEx
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NotConnectedEx
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NotFoundEx
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ServiceSetOverlapEx
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'''
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self._iface.ConnectHiddenNetwork(name, dbus_interface=self._iface_name,
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reply_handler=self._success,
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error_handler=self._failure)
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self._wait_for_async_op()
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def __str__(self, prefix = ''):
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return prefix + 'Device: ' + self.device_path + '\n'\
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+ prefix + '\tName:\t\t' + self.name + '\n'\
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+ prefix + '\tAddress:\t' + self.address + '\n'\
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+ prefix + '\tState:\t\t' + str(self.state) + '\n'\
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+ prefix + '\tPowered:\t' + str(self.powered) + '\n'\
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+ prefix + '\tConnected net:\t' + str(self.connected_network) +\
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'\n'
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class Network(IWDDBusAbstract):
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'''Class represents a network object: net.connman.iwd.Network'''
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_iface_name = IWD_NETWORK_INTERFACE
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@property
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def name(self):
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'''
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Network SSID.
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@rtype: string
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'''
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return self._properties['Name']
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@property
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def connected(self):
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'''
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Reflects whether the device is connected to this network.
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@rtype: boolean
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'''
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return bool(self._properties['Connected'])
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def connect(self):
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'''
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Connect to the network. Request the device implied by the object
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path to connect to specified network.
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Possible exception: AbortedEx
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BusyEx
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FailedEx
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NoAgentEx
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NotSupportedEx
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TimeoutEx
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@rtype: void
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'''
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self._iface.Connect(dbus_interface=self._iface_name,
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reply_handler=self._success,
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error_handler=self._failure)
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self._wait_for_async_op()
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def __str__(self, prefix = ''):
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return prefix + 'Network:\n' \
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+ prefix + '\tName:\t' + self.name + '\n' \
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+ prefix + '\tConnected:\t' + str(self.connected)
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class KnownNetwork():
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'''Class represents a known network object.'''
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@property
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def name(self):
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'''Contains the Name (SSID) of the network.'''
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return self._name
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@property
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def type(self):
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'''Contains the type of the network.'''
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return self._type
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@property
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def last_connected_time(self):
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'''
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Contains the last time this network has been connected to.
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The time is given as a string in ISO 8601 format. If the network
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is known, but has never been successfully connected to,
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this attribute is set to None.
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@rtype: string
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'''
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return self._last_connected_time
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@property
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def last_seen_time(self):
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'''
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Contains the last time this network has been seen in scan results.
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@rtype: string
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'''
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return self._last_seen_time
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def __init__(self, n_n_object):
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self._name = n_n_object['Name']
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self._type = NetworkType.from_string(n_n_object['Type'])
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self._last_connected_time = n_n_object.get('LastConnectedTime')
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self._last_seen_time = n_n_object.get('LastSeenTime')
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def __str__(self, prefix = ''):
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return prefix + 'Known Network:\n' \
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+ prefix + '\tName:\t' + self.name + '\n' \
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+ prefix + '\tType:\t' + str(self.type) + '\n' \
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+ prefix + '\tLast connected:\t' + self.last_connected_time + \
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'\n' \
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+ prefix + '\tLast seen:\t' + self.last_seen_time
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class OrderedNetwork(object):
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'''Represents a network found in the scan'''
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def __init__(self, o_n_tuple):
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self._network_object = Network(o_n_tuple[0])
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self._name = o_n_tuple[1]
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self._signal_strength = o_n_tuple[2]
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self._type = NetworkType.from_string(o_n_tuple[3])
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@property
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def network_object(self):
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'''
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net.connman.iwd.Network object representing the network.
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@rtype: Network
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'''
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return self._network_object
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@property
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def name(self):
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'''
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Device's interface name.
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@rtype: string
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'''
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return self._name
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@property
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def signal_strength(self):
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'''
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Network's maximum signal strength expressed in 100 * dBm.
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The value is the range of 0 (strongest signal) to
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-10000 (weakest signal)
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@rtype: number
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'''
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return self._signal_strength
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@property
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def type(self):
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'''
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Contains the type of the network.
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@rtype: NetworkType
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'''
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return self._type
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def __str__(self):
|
|
return 'Ordered Network:\n'\
|
|
'\tName:\t\t' + self.name + '\n'\
|
|
'\tNetwork Type:\t' + str(self.type) + '\n'\
|
|
'\tSignal Strength:'\
|
|
+ ('None' if self.signal_strength is None else\
|
|
str(self.signal_strength)) + '\n'\
|
|
'\tObject: \n' + self.network_object.__str__('\t\t')
|
|
|
|
|
|
class PSKAgent(dbus.service.Object):
|
|
|
|
def __init__(self, passphrases=[], users=[]):
|
|
if type(passphrases) != list:
|
|
passphrases = [passphrases]
|
|
self.passphrases = passphrases
|
|
if type(users) != list:
|
|
users = [users]
|
|
self.users = users
|
|
self._path = '/test/agent/' + str(int(round(time.time() * 1000)))
|
|
|
|
dbus.service.Object.__init__(self, dbus.SystemBus(), self._path)
|
|
|
|
@property
|
|
def path(self):
|
|
return self._path
|
|
|
|
@dbus.service.method(IWD_AGENT_INTERFACE, in_signature='', out_signature='')
|
|
def Release(self):
|
|
print("Agent released")
|
|
|
|
@dbus.service.method(IWD_AGENT_INTERFACE, in_signature='s',
|
|
out_signature='')
|
|
def Cancel(self, reason):
|
|
print("Cancel: " + reason)
|
|
|
|
|
|
@dbus.service.method(IWD_AGENT_INTERFACE, in_signature='o',
|
|
out_signature='s')
|
|
def RequestPassphrase(self, path):
|
|
print('Requested PSK for ' + path)
|
|
|
|
if not self.passphrases:
|
|
raise CanceledEx("canceled")
|
|
|
|
return self.passphrases.pop(0)
|
|
|
|
@dbus.service.method(IWD_AGENT_INTERFACE, in_signature='o',
|
|
out_signature='s')
|
|
def RequestPrivateKeyPassphrase(self, path):
|
|
print('Requested private-key passphrase for ' + path)
|
|
|
|
if not self.passphrases:
|
|
raise CanceledEx("canceled")
|
|
|
|
return self.passphrases.pop(0)
|
|
|
|
@dbus.service.method(IWD_AGENT_INTERFACE, in_signature='o',
|
|
out_signature='ss')
|
|
def RequestUserNameAndPassword(self, path):
|
|
print('Requested the user name and password for ' + path)
|
|
|
|
if not self.users:
|
|
raise CanceledEx("canceled")
|
|
|
|
return self.users.pop(0)
|
|
|
|
@dbus.service.method(IWD_AGENT_INTERFACE, in_signature='os',
|
|
out_signature='s')
|
|
def RequestUserPassword(self, path, req_user):
|
|
print('Requested the password for ' + path + ' for user ' + req_user)
|
|
|
|
if not self.users:
|
|
raise CanceledEx("canceled")
|
|
|
|
user, passwd = self.users.pop(0)
|
|
if user != req_user:
|
|
raise CanceledEx("canceled")
|
|
|
|
return passwd
|
|
|
|
|
|
class DeviceList(collections.Mapping):
|
|
def __init__(self, iwd):
|
|
self._dict = {}
|
|
|
|
iwd._object_manager.connect_to_signal("InterfacesAdded",
|
|
self._interfaces_added_handler)
|
|
iwd._object_manager.connect_to_signal("InterfacesRemoved",
|
|
self._interfaces_removed_handler)
|
|
|
|
objects = iwd._object_manager.GetManagedObjects()
|
|
|
|
for path in objects:
|
|
for interface in objects[path]:
|
|
if interface == IWD_DEVICE_INTERFACE:
|
|
self._dict[path] = Device(path, objects[path][interface])
|
|
|
|
def __getitem__(self, key):
|
|
return self._dict.__getitem__(key)
|
|
|
|
def __iter__(self):
|
|
return self._dict.__iter__()
|
|
|
|
def __len__(self):
|
|
return self._dict.__len__()
|
|
|
|
def __delitem__(self, key):
|
|
self._dict.pop(key).remove()
|
|
|
|
def _interfaces_added_handler(self, path, interfaces):
|
|
if IWD_DEVICE_INTERFACE in interfaces:
|
|
self._dict[path] = Device(path, interfaces[IWD_DEVICE_INTERFACE])
|
|
|
|
def _interfaces_removed_handler(self, path, interfaces):
|
|
if IWD_DEVICE_INTERFACE in interfaces:
|
|
del self._dict[path]
|
|
|
|
|
|
class IWD(AsyncOpAbstract):
|
|
''''''
|
|
_bus = dbus.SystemBus()
|
|
|
|
_object_manager_if = None
|
|
_agent_manager_if = None
|
|
_known_network_manager_if = None
|
|
_iwd_proc = None
|
|
_devices = None
|
|
|
|
def __init__(self, start_iwd_daemon = False,
|
|
iwd_config_dir = IWD_CONFIG_DIR):
|
|
global mainloop
|
|
mainloop = GLib.MainLoop()
|
|
|
|
if start_iwd_daemon:
|
|
args = []
|
|
iwd_wiphys = [wname for wname, wiphy in wiphy.wiphy_map.items()
|
|
if any(intf for intf in wiphy.values()
|
|
if intf.use == 'iwd')]
|
|
whitelist = ','.join(iwd_wiphys)
|
|
|
|
if os.environ.get('IWD_TEST_VALGRIND', None) == 'on':
|
|
args.append('valgrind')
|
|
args.append('--leak-check=full')
|
|
|
|
args.append('iwd')
|
|
args.append('-c')
|
|
args.append(iwd_config_dir)
|
|
args.append('-p')
|
|
args.append(whitelist)
|
|
args.append('-d')
|
|
|
|
import subprocess
|
|
iwd_proc = subprocess.Popen(args)
|
|
|
|
self._iwd_proc = iwd_proc
|
|
|
|
tries = 0
|
|
while not self._bus.name_has_owner(IWD_SERVICE):
|
|
if os.environ['IWD_TEST_TIMEOUTS'] == 'on':
|
|
if tries > 100:
|
|
if start_iwd_daemon:
|
|
iwd_proc.terminate()
|
|
raise TimeoutError('IWD has failed to start')
|
|
tries += 1
|
|
time.sleep(0.1)
|
|
|
|
self._devices = DeviceList(self)
|
|
|
|
def __del__(self):
|
|
if self._iwd_proc is None:
|
|
return
|
|
|
|
self._object_manager_if = None
|
|
self._agent_manager_if = None
|
|
self._known_network_manager_if = None
|
|
self._devices = None
|
|
|
|
self._iwd_proc.terminate()
|
|
self._iwd_proc.wait()
|
|
|
|
self._iwd_proc = None
|
|
|
|
@property
|
|
def _object_manager(self):
|
|
if self._object_manager_if is None:
|
|
self._object_manager_if = \
|
|
dbus.Interface(self._bus.get_object(IWD_SERVICE,
|
|
IWD_TOP_LEVEL_PATH),
|
|
DBUS_OBJECT_MANAGER)
|
|
return self._object_manager_if
|
|
|
|
@property
|
|
def _agent_manager(self):
|
|
if self._agent_manager_if is None:
|
|
self._agent_manager_if =\
|
|
dbus.Interface(self._bus.get_object(IWD_SERVICE,
|
|
IWD_AGENT_MANAGER_PATH),
|
|
IWD_AGENT_MANAGER_INTERFACE)
|
|
return self._agent_manager_if
|
|
|
|
@property
|
|
def _known_network_manager(self):
|
|
if self._known_network_manager_if is None:
|
|
_known_network_manager_if =\
|
|
dbus.Interface(self._bus.get_object(IWD_SERVICE,
|
|
IWD_KNOWN_NETWORKS_PATH),
|
|
IWD_KNOWN_NETWORKS_INTERFACE)
|
|
return _known_network_manager_if
|
|
|
|
def wait_for_object_condition(self, obj, condition_str, max_wait = 15):
|
|
self._wait_timed_out = False
|
|
def wait_timeout_cb():
|
|
self._wait_timed_out = True
|
|
return False
|
|
|
|
timeout = GLib.timeout_add_seconds(max_wait, wait_timeout_cb)
|
|
context = mainloop.get_context()
|
|
while not eval(condition_str):
|
|
context.iteration(may_block=True)
|
|
if self._wait_timed_out and os.environ['IWD_TEST_TIMEOUTS'] == 'on':
|
|
raise TimeoutError('[' + condition_str + ']'\
|
|
' condition was not met in '\
|
|
+ str(max_wait) + ' sec')
|
|
GLib.source_remove(timeout)
|
|
|
|
def wait(self, time):
|
|
self._wait_timed_out = False
|
|
def wait_timeout_cb():
|
|
self._wait_timed_out = True
|
|
return False
|
|
|
|
GLib.timeout_add(int(time * 1000), wait_timeout_cb)
|
|
context = mainloop.get_context()
|
|
while not self._wait_timed_out:
|
|
context.iteration(may_block=True)
|
|
|
|
@staticmethod
|
|
def clear_storage():
|
|
os.system('rm -rf ' + IWD_STORAGE_DIR + '/*')
|
|
|
|
@staticmethod
|
|
def create_in_storage(file_name, file_content):
|
|
fo = open(IWD_STORAGE_DIR + '/' + file_name, 'w')
|
|
|
|
fo.write(file_content);
|
|
fo.close()
|
|
|
|
@staticmethod
|
|
def copy_to_storage(source):
|
|
import shutil
|
|
|
|
assert not os.path.isabs(source)
|
|
shutil.copy(source, IWD_STORAGE_DIR)
|
|
|
|
def list_devices(self, wait_to_appear = 0, max_wait = 15):
|
|
if not wait_to_appear:
|
|
return list(self._devices.values())
|
|
|
|
self._wait_timed_out = False
|
|
def wait_timeout_cb():
|
|
self._wait_timed_out = True
|
|
return False
|
|
|
|
timeout = GLib.timeout_add_seconds(max_wait, wait_timeout_cb)
|
|
context = mainloop.get_context()
|
|
while len(self._devices) < wait_to_appear:
|
|
context.iteration(may_block=True)
|
|
if self._wait_timed_out:
|
|
raise TimeoutError('IWD has no associated devices')
|
|
|
|
GLib.source_remove(timeout)
|
|
|
|
return list(self._devices.values())
|
|
|
|
def list_known_networks(self):
|
|
'''Returns a list of KnownNetwork objects.'''
|
|
known_network_list = []
|
|
|
|
for n_n_object in self._known_network_manager.ListKnownNetworks():
|
|
known_network = KnownNetwork(n_n_object)
|
|
known_network_list.append(known_network)
|
|
|
|
return known_network_list
|
|
|
|
def forget_known_network(self, known_network):
|
|
'''Removes the network from the 'known networks' list and
|
|
removes any associated meta-data. If the network is
|
|
currently connected, then it is automatically disconnected'''
|
|
self._known_network_manager.ForgetNetwork(
|
|
known_network.name, str(known_network.type),
|
|
dbus_interface=IWD_KNOWN_NETWORKS_INTERFACE,
|
|
reply_handler=self._success,
|
|
error_handler=self._failure)
|
|
self._wait_for_async_op()
|
|
|
|
def register_psk_agent(self, psk_agent):
|
|
self._agent_manager.RegisterAgent(
|
|
psk_agent.path,
|
|
dbus_interface=IWD_AGENT_MANAGER_INTERFACE,
|
|
reply_handler=self._success,
|
|
error_handler=self._failure)
|
|
self._wait_for_async_op()
|
|
|
|
def unregister_psk_agent(self, psk_agent):
|
|
self._agent_manager.UnregisterAgent(
|
|
psk_agent.path,
|
|
dbus_interface=IWD_AGENT_MANAGER_INTERFACE,
|
|
reply_handler=self._success,
|
|
error_handler=self._failure)
|
|
self._wait_for_async_op()
|