def _cbCvtReply(self, msg, returnSignature):
"""
Converts a remote method call reply message into an appropriate
callback
value.
"""
if msg is None:
return None
if returnSignature != _NO_CHECK_RETURN:
if not returnSignature:
if msg.signature:
raise error.RemoteError(
'Unexpected return value signature')
else:
if not msg.signature or msg.signature != returnSignature:
msg = 'Expected "%s". Received "%s"' % (
str(returnSignature), str(msg.signature))
raise error.RemoteError(
'Unexpected return value signature: %s' % (msg, ))
if msg.body is None or len(msg.body) == 0:
return None
# if not (
# isinstance(msg.body[0], six.string_types) and
# msg.body[0].startswith('<!D')
# ):
# print('RET SIG', msg.signature, 'BODY:', msg.body)
if len(msg.body) == 1 and not msg.signature[0] == '(':
return msg.body[0]
else:
return msg.body
def RemoveInterface(self, interface_path):
for i, path in enumerate(self._created_interfaces[:]):
if path == interface_path:
del self._created_interfaces[i]
break
else:
raise error.RemoteError('fi.w1.wpa_supplicant1.InterfaceUnknown')
def CreateInterface(self, cfg):
if not isinstance(cfg, dict):
raise error.RemoteError('fi.w1.wpa_supplicant1.InvalidArgs')
interface_name = cfg.get('Ifname', None) # required argument
if interface_name is None:
raise error.RemoteError('fi.w1.wpa_supplicant1.InvalidArgs')
iface_path = self._valid_interfaces.get(interface_name)
if not iface_path:
raise error.RemoteError('fi.w1.wpa_supplicant1.UnknownError')
if iface_path in self._created_interfaces:
raise error.RemoteError('fi.w1.wpa_supplicant1.InterfaceExists')
self._created_interfaces.append(iface_path)
return iface_path
def errorReceived(self, merr):
"""
Called when an error message is received
"""
d, timeout = self._pendingCalls.get(merr.reply_serial, (None, None))
if timeout:
timeout.cancel()
if d:
del self._pendingCalls[merr.reply_serial]
e = error.RemoteError(merr.error_name)
e.message = ''
e.values = []
if merr.body:
if isinstance(merr.body[0], six.string_types):
e.message = merr.body[0]
e.values = merr.body
d.errback(e)
def GetInterface(self, interface_name):
if interface_name in self._valid_interfaces:
return self._valid_interfaces.get(interface_name)
else:
raise error.RemoteError('fi.w1.wpa_supplicant1.InterfaceUnknown')
def Disconnect(self):
if self._current_network is None:
raise error.RemoteError('fi.w1.wpa_supplicant1.NotConnected')
else:
self._current_network = None
def RemoveNetwork(self, network_path):
if network_path in self._networks:
del self._networks[network_path]
else:
raise error.RemoteError('fi.w1.wpa_supplicant1.NetworkUnknown')