def _NH_DNSLookupDidSucceed(self, sender, data):
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=sender)
if self.interrupted:
notification_center.post_notification("BlinkFileTransferDidFail", sender=self)
return
self.session.connect(ToHeader(self.target_uri), data.result, [self.stream])
def stop(self):
self._deactivate()
notification_center = NotificationCenter()
notification_center.remove_observer(self,
name='NetworkConditionsDidChange')
self._select_proc.kill()
self._command_channel.send_exception(api.GreenletExit)
def end(self):
if self.ended:
return
if self._sip_session_timer is not None and self._sip_session_timer.active(
):
self._sip_session_timer.cancel()
self._sip_session_timer = None
notification_center = NotificationCenter()
if self.sip_session is not None:
notification_center.remove_observer(self, sender=self.sip_session)
notification_center.remove_observer(self, sender=self.msrp_stream)
self.sip_session.end()
self.sip_session = None
self.msrp_stream = None
if self.xmpp_session is not None:
notification_center.remove_observer(self, sender=self.xmpp_session)
self.xmpp_session.end()
self.xmpp_session = None
self.ended = True
if self.started:
notification_center.post_notification('ChatSessionDidEnd',
sender=self)
else:
notification_center.post_notification(
'ChatSessionDidFail',
sender=self,
data=NotificationData(reason='Ended before actually started'))
def _CH_unregister(self, command):
# Cancel any timer which would restart the registration process
if self._registration_timer is not None and self._registration_timer.active():
self._registration_timer.cancel()
self._registration_timer = None
registered = self.registered
self.registered = False
if self._registration is not None:
notification_center = NotificationCenter()
if registered:
self._registration.end(timeout=2)
try:
while True:
notification = self._data_channel.wait()
if notification.name == 'SIPRegistrationDidEnd':
break
except (SIPRegistrationDidFail, SIPRegistrationDidNotEnd), e:
notification_center.post_notification('SIPAccountRegistrationDidNotEnd', sender=self.account, data=NotificationData(code=e.data.code, reason=e.data.reason,
registration=self._registration))
else:
notification_center.post_notification('SIPAccountRegistrationDidEnd', sender=self.account, data=NotificationData(registration=self._registration))
notification_center.remove_observer(self, sender=self._registration)
self._registration = None
self.account.contact.public_gruu = None
self.account.contact.temporary_gruu = None
def stop(self):
# stop the thread processing the notifications
self._event_queue.stop()
self._event_queue.join()
# close sip trace file
if self._siptrace_file is not None:
self._siptrace_file.close()
self._siptrace_file = None
# close msrp trace file
if self._msrptrace_file is not None:
self._msrptrace_file.close()
self._msrptrace_file = None
# close pjsip trace file
if self._pjsiptrace_file is not None:
self._pjsiptrace_file.close()
self._pjsiptrace_file = None
# close notifications trace file
if self._notifications_file is not None:
self._notifications_file.close()
self._notifications_file = None
# unregister from receiving notifications
notification_center = NotificationCenter()
notification_center.remove_observer(self)
def _NH_SIPSessionDidEnd(self, notification):
log.msg('Session ended')
session = notification.sender
chat_stream = session.streams[0]
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=chat_stream)
notification_center.remove_observer(self, sender=session)
def _CH_unpublish(self, command):
# Cancel any timer which would restart the publication process
if self._publication_timer is not None and self._publication_timer.active(
):
self._publication_timer.cancel()
self._publication_timer = None
publishing = self.publishing
self.publishing = False
if self._publication is not None:
notification_center = NotificationCenter()
if publishing:
self._publication.end(timeout=2)
try:
while True:
notification = self._data_channel.wait()
if notification.name == 'SIPPublicationDidEnd':
break
except (SIPPublicationDidFail, SIPPublicationDidNotEnd):
notification_center.post_notification(
self.__nickname__ + 'PublicationDidNotEnd',
sender=self)
else:
notification_center.post_notification(self.__nickname__ +
'PublicationDidEnd',
sender=self)
notification_center.remove_observer(self, sender=self._publication)
self._publication = None
command.signal()
def _NH_SIPSessionDidEnd(self, notification):
log.msg('Session ended')
session = notification.sender
chat_stream = session.streams[0]
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=chat_stream)
notification_center.remove_observer(self, sender=session)
def stop(self):
self._deactivate()
notification_center = NotificationCenter()
notification_center.remove_observer(self, name='SystemIPAddressDidChange')
notification_center.remove_observer(self, name='SystemDidWakeUpFromSleep')
self._select_proc.kill()
self._command_channel.send_exception(api.GreenletExit)
def end(self):
if self.ended:
return
notification_center = NotificationCenter()
if self.sip_session is not None:
notification_center.remove_observer(self, sender=self.sip_session)
if self.sip_session.direction == 'incoming' and not self.started:
self.sip_session.reject()
else:
self.sip_session.end()
self.sip_session = None
if self.jingle_session is not None:
notification_center.remove_observer(self,
sender=self.jingle_session)
if self.jingle_session.direction == 'incoming' and not self.started:
self.jingle_session.reject()
else:
self.jingle_session.end()
self.jingle_session = None
self.ended = True
if self.started:
notification_center.post_notification('MediaSessionHandlerDidEnd',
sender=self)
else:
notification_center.post_notification('MediaSessionHandlerDidFail',
sender=self)
def stop(self):
notification_center = NotificationCenter()
notification_center.remove_observer(self, name='SIPAccountWillActivate')
notification_center.remove_observer(self, name='SIPAccountWillDeactivate')
notification_center.remove_observer(self, name='SIPAccountDidDiscoverXCAPSupport')
notification_center.remove_observer(self, name='XCAPManagerDidReloadData')
notification_center.remove_observer(self, sender=BlinkSettings(), name='CFGSettingsObjectDidChange')
def stop(self):
# stop the thread processing the notifications
self._event_queue.stop()
self._event_queue.join()
# close sip trace file
if self._siptrace_file is not None:
self._siptrace_file.close()
self._siptrace_file = None
# close msrp trace file
if self._msrptrace_file is not None:
self._msrptrace_file.close()
self._msrptrace_file = None
# close pjsip trace file
if self._pjsiptrace_file is not None:
self._pjsiptrace_file.close()
self._pjsiptrace_file = None
# close notifications trace file
if self._notifications_file is not None:
self._notifications_file.close()
self._notifications_file = None
# unregister from receiving notifications
notification_center = NotificationCenter()
notification_center.remove_observer(self)
def end(self):
if self.ended:
return
notification_center = NotificationCenter()
if self._xmpp_muc_session is not None:
notification_center.remove_observer(self,
sender=self._xmpp_muc_session)
# Send indication that the user has been kicked from the room
sender = Identity(
FrozenURI(self.sip_identity.uri.user,
self.sip_identity.uri.host, self.nickname))
stanza = MUCAvailabilityPresence(sender,
self.xmpp_identity,
available=False)
stanza.jid = self.xmpp_identity
stanza.muc_statuses.append('307')
xmpp_manager = XMPPManager()
xmpp_manager.send_muc_stanza(stanza)
self._xmpp_muc_session.end()
self._xmpp_muc_session = None
if self._sip_session is not None:
notification_center.remove_observer(self, sender=self._sip_session)
self._sip_session.end()
self._sip_session = None
self.ended = True
notification_center.post_notification('X2SMucHandlerDidEnd',
sender=self)
def _CH_unregister(self, command):
# Cancel any timer which would restart the registration process
if self._registration_timer is not None and self._registration_timer.active(
):
self._registration_timer.cancel()
self._registration_timer = None
registered = self.registered
self.registered = False
if self._registration is not None:
notification_center = NotificationCenter()
if registered:
self._registration.end(timeout=2)
try:
while True:
notification = self._data_channel.wait()
if notification.name == 'SIPRegistrationDidEnd':
break
except (SIPRegistrationDidFail, SIPRegistrationDidNotEnd) as e:
notification_center.post_notification(
'SIPAccountRegistrationDidNotEnd',
sender=self.account,
data=NotificationData(code=e.data.code,
reason=e.data.reason,
registration=self._registration))
else:
notification_center.post_notification(
'SIPAccountRegistrationDidEnd',
sender=self.account,
data=NotificationData(registration=self._registration))
notification_center.remove_observer(self,
sender=self._registration)
self._registration = None
self.account.contact.public_gruu = None
self.account.contact.temporary_gruu = None
command.signal()
def stop(self):
notification_center = NotificationCenter()
notification_center.remove_observer(self, name='SIPAccountWillActivate')
notification_center.remove_observer(self, name='SIPAccountWillDeactivate')
notification_center.remove_observer(self, name='SIPAccountDidDiscoverXCAPSupport')
notification_center.remove_observer(self, name='XCAPManagerDidReloadData')
notification_center.remove_observer(self, sender=BlinkSettings(), name='CFGSettingsObjectDidChange')
def _make_and_send_request(self, contact_header, route_header, timeout, do_register):
notification_center = NotificationCenter()
prev_request = self._current_request or self._last_request
if prev_request is not None:
call_id = prev_request.call_id
cseq = prev_request.cseq + 1
else:
call_id = None
cseq = 1
extra_headers = []
extra_headers.append(Header("Expires", str(int(self.duration) if do_register else 0)))
extra_headers.extend(self.extra_headers)
request = Request("REGISTER", SIPURI(self.from_header.uri.host), self.from_header, ToHeader.new(self.from_header), route_header,
credentials=self.credentials, contact_header=contact_header, call_id=call_id,
cseq=cseq, extra_headers=extra_headers)
notification_center.add_observer(self, sender=request)
if self._current_request is not None:
# we are trying to send something already, cancel whatever it is
self._current_request.end()
self._current_request = None
try:
request.send(timeout=timeout)
except:
notification_center.remove_observer(self, sender=request)
raise
self._unregistering = not do_register
self._current_request = request
def _make_and_send_request(self, body, route_header, timeout, do_publish):
notification_center = NotificationCenter()
extra_headers = []
extra_headers.append(Header("Event", self.event))
extra_headers.append(
Header("Expires", str(int(self.duration) if do_publish else 0)))
if self._last_etag is not None:
extra_headers.append(Header("SIP-If-Match", self._last_etag))
extra_headers.extend(self.extra_headers)
content_type = (self.content_type if body is not None else None)
request = Request("PUBLISH",
self.from_header.uri,
self.from_header,
ToHeader.new(self.from_header),
route_header,
credentials=self.credentials,
cseq=1,
extra_headers=extra_headers,
content_type=content_type,
body=body)
notification_center.add_observer(self, sender=request)
if self._current_request is not None:
# we are trying to send something already, cancel whatever it is
self._current_request.end()
self._current_request = None
try:
request.send(timeout=timeout)
except:
notification_center.remove_observer(self, sender=request)
raise
self._unpublishing = not do_publish
self._current_request = request
def _NH_SIPOptionsDidFail(self, notification):
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=notification.sender)
if not self._routes:
notification_center.post_notification('SIPOptionsRequestDidFail', sender=self, data=TimestampedNotificationData(code=notification.data.code, reason=notification.data.reason))
return
self._send_options()
def send(self, timeout=None):
notification_center = NotificationCenter()
with self._lock:
notification_center.add_observer(self, sender=self._request)
try:
self._request.send(timeout)
except:
notification_center.remove_observer(self, sender=self._request)
def _NH_DNSLookupDidFail(self, sender, data):
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=sender)
self.log_info("DNS Lookup for SIP routes failed: '%s'" % data.error)
self.fail_reason = "DNS Lookup failed"
self.status = self.fail_reason
self.ft_info.status = "failed"
notification_center.post_notification("BlinkFileTransferDidFail", sender=self)
def _NH_MediaStreamWillEnd(self, notification):
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=self.beep)
self.beep.stop()
self.beep = None
if self.unavailable_message:
notification_center.remove_observer(self, sender=self.unavailable_message)
self.unavailable_message.stop()
self.unavailable_message = None
def _NH_MediaStreamWillEnd(self, notification):
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=self.beep)
self.beep.stop()
self.beep = None
if self.unavailable_message:
notification_center.remove_observer(self, sender=self.unavailable_message)
self.unavailable_message.stop()
self.unavailable_message = None
def master(self, master):
old_master = self.__dict__['master']
if old_master is master:
return
notification_center = NotificationCenter()
if old_master is not None:
notification_center.remove_observer(self, sender=old_master)
if master is not None:
notification_center.add_observer(self, sender=master)
self.__dict__['master'] = master
def send(self, timeout=None):
notification_center = NotificationCenter()
with self._lock:
if self.is_sent:
raise RuntimeError("This MESSAGE was already sent")
notification_center.add_observer(self, sender=self._request)
try:
self._request.send(timeout)
except:
notification_center.remove_observer(self, sender=self._request)
def send(self, timeout=None):
notification_center = NotificationCenter()
with self._lock:
if self.is_sent:
raise RuntimeError("This MESSAGE was already sent")
notification_center.add_observer(self, sender=self._request)
try:
self._request.send(timeout)
except:
notification_center.remove_observer(self, sender=self._request)
def stop(self):
if not self.started:
return
notification_center = NotificationCenter()
notification_center.remove_observer(self, name="BlinkFileTransferDidEnd")
notification_center.remove_observer(self, name="AudioStreamDidChangeHoldState")
notification_center.remove_observer(self, name="CFGSettingsObjectDidChange")
notification_center.remove_observer(self, name="ChatViewControllerDidDisplayMessage")
notification_center.remove_observer(self, name="ConferenceHasAddedAudio")
notification_center.remove_observer(self, name="BlinkWillCancelProposal")
def _set_master(self, master):
old_master = self.__dict__['master']
if old_master is master:
return
notification_center = NotificationCenter()
if old_master is not None:
notification_center.remove_observer(self, sender=old_master)
if master is not None:
notification_center.add_observer(self, sender=master)
self.__dict__['master'] = master
def protocol(self, value):
old_protocol = self.__dict__.get('protocol', None)
new_protocol = self.__dict__['protocol'] = value
if new_protocol is old_protocol:
return
notification_center = NotificationCenter()
if old_protocol is not None:
notification_center.remove_observer(self, sender=old_protocol)
if new_protocol is not None:
notification_center.add_observer(self, sender=new_protocol)
def start(self, welcome_prompt=True):
notification_center = NotificationCenter()
notification_center.add_observer(self, sender=self.session)
self.proc = proc.spawn(self.play_audio_welcome, welcome_prompt)
self.proc.wait()
notification_center.remove_observer(self, sender=self.session)
self.session = None
self.room = None
self.proc = None
def stop(self):
if not self._started:
return
self._started = False
self._deactivate()
self._bonjour_services.stop()
notification_center = NotificationCenter()
notification_center.remove_observer(self, name='CFGSettingsObjectDidChange', sender=self)
notification_center.remove_observer(self, name='CFGSettingsObjectDidChange', sender=SIPSimpleSettings())
def _NH_DNSLookupDidSucceed(self, sender, data):
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=sender)
if self.interrupted:
notification_center.post_notification(
"BlinkFileTransferDidFail",
sender=self,
data=TimestampedNotificationData())
return
self.session.connect(ToHeader(self.target_uri), data.result,
[self.stream])
def start(self):
if self.started:
return
self.started = True
notification_center = NotificationCenter()
notification_center.add_observer(self, sender=self)
notification_center.post_notification(self.__class__.__name__ + 'WillStart', sender=self)
notification_center.add_observer(self, name='NetworkConditionsDidChange')
self._command_proc = proc.spawn(self._run)
notification_center.post_notification(self.__class__.__name__ + 'DidStart', sender=self)
notification_center.remove_observer(self, sender=self)
def start(self):
if self.started:
return
self.started = True
notification_center = NotificationCenter()
notification_center.add_observer(self, sender=self)
notification_center.post_notification(self.__class__.__name__ + 'WillStart', sender=self)
notification_center.add_observer(self, name='NetworkConditionsDidChange')
self._command_proc = proc.spawn(self._run)
notification_center.post_notification(self.__class__.__name__ + 'DidStart', sender=self)
notification_center.remove_observer(self, sender=self)
def stop(self):
# deactivate
command = Command('stop')
self._command_channel.send(command)
command.wait()
self._stopped = True
notification_center = NotificationCenter()
notification_center.remove_observer(self, name='SystemIPAddressDidChange')
notification_center.remove_observer(self, name='SystemDidWakeUpFromSleep')
self._select_proc.kill()
self._command_channel.send_exception(api.GreenletExit)
def stop(self):
notification_center = NotificationCenter()
notification_center.remove_observer(self)
self.event_queue.stop()
self.event_queue.join()
self.event_queue = Null
self.siptrace_file = Null
self.msrptrace_file = Null
self.pjsiptrace_file = Null
self.notifications_file = Null
def _NH_DNSLookupDidFail(self, sender, data):
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=sender)
self.log_info("DNS Lookup for SIP routes failed: '%s'" % data.error)
self.fail_reason = "DNS Lookup failed"
self.status = self.fail_reason
self.ft_info.status = "failed"
notification_center.post_notification(
"BlinkFileTransferDidFail",
sender=self,
data=TimestampedNotificationData())
def _NH_DNSLookupDidSucceed(self, notification):
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=notification.sender)
account = DefaultAccount()
conference_application = ConferenceApplication()
try:
room = conference_application.get_room(self.room_uri)
except RoomNotFoundError:
log.info('Room %s - failed to add %s' %
(self.room_uri_str, self.refer_to_uri))
self._refer_request.end(500)
return
active_media = set(room.active_media).intersection(('audio', 'chat'))
if not active_media:
log.info('Room %s - failed to add %s' %
(self.room_uri_str, self.refer_to_uri))
self._refer_request.end(500)
return
for stream_type in active_media:
self.streams.append(MediaStreamRegistry.get(stream_type)())
self.session = Session(account)
notification_center.add_observer(self, sender=self.session)
original_from_header = self._refer_headers.get('From')
if original_from_header.display_name:
original_identity = "%s <%s@%s>" % (
original_from_header.display_name,
original_from_header.uri.user, original_from_header.uri.host)
else:
original_identity = "%s@%s" % (original_from_header.uri.user,
original_from_header.uri.host)
from_header = FromHeader(SIPURI.new(self.room_uri), u'Conference Call')
to_header = ToHeader(self.refer_to_uri)
extra_headers = []
if self._refer_headers.get('Referred-By', None) is not None:
extra_headers.append(
Header.new(self._refer_headers.get('Referred-By')))
else:
extra_headers.append(
Header('Referred-By', str(original_from_header.uri)))
if ThorNodeConfig.enabled:
extra_headers.append(Header('Thor-Scope', 'conference-invitation'))
extra_headers.append(
Header('X-Originator-From', str(original_from_header.uri)))
extra_headers.append(
SubjectHeader(u'Join conference request from %s' %
original_identity))
route = notification.data.result[0]
self.session.connect(from_header,
to_header,
route=route,
streams=self.streams,
is_focus=True,
extra_headers=extra_headers)
def end(self):
if self.ended:
return
notification_center = NotificationCenter()
if self._xmpp_subscription is not None:
notification_center.remove_observer(self, sender=self._xmpp_subscription)
self._xmpp_subscription.end()
self._xmpp_subscription = None
if self._sip_subscription:
self._unsubscribe_sip()
self.ended = True
notification_center.post_notification("X2SPresenceHandlerDidEnd", sender=self)
def end(self):
if self.ended:
return
notification_center = NotificationCenter()
if self._xmpp_subscription is not None:
notification_center.remove_observer(self, sender=self._xmpp_subscription)
self._xmpp_subscription.end()
self._xmpp_subscription = None
if self._sip_subscription:
self._unsubscribe_sip()
self.ended = True
notification_center.post_notification('X2SPresenceHandlerDidEnd', sender=self)
def stop(self):
notification_center = NotificationCenter()
notification_center.remove_observer(self)
self.event_queue.stop()
self.event_queue.join()
self.event_queue = Null
self.siptrace_file = Null
self.msrptrace_file = Null
self.pjsiptrace_file = Null
self.notifications_file = Null
def stop(self):
self.stopped = True
self._s2s_listener.stopListening()
self.jingle_session_manager.stop()
self.subscription_manager.stop()
self.muc_session_manager.stop()
self.chat_session_manager.stop()
self._internal_component.stopService()
self._muc_component.stopService()
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=self._internal_component)
notification_center.remove_observer(self, sender=self._muc_component)
def stop(self):
self.stopped = True
self._s2s_listener.stopListening()
self.jingle_session_manager.stop()
self.subscription_manager.stop()
self.muc_session_manager.stop()
self.chat_session_manager.stop()
self._internal_component.stopService()
self._muc_component.stopService()
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=self._internal_component)
notification_center.remove_observer(self, sender=self._muc_component)
xmpp_logger.stop()
def _NH_SIPRequestDidEnd(self, notification):
notification_center = NotificationCenter()
with self._lock:
notification_center.remove_observer(self, sender=notification.sender)
if notification.sender is not self._last_request:
return
self._last_request = None
if self._current_request is not None:
self._current_request.end()
self._current_request = None
self._last_etag = None
notification_center.post_notification("SIPPublicationDidEnd", sender=self,
data=TimestampedNotificationData(expired=True))
def stop(self):
notification_center = NotificationCenter()
notification_center.remove_observer(self, name='SIPSessionNewIncoming')
notification_center.remove_observer(self, name='SIPSessionGotProposal')
notification_center.remove_observer(self, name='SIPSessionDidFail')
notification_center.remove_observer(self, name='SIPSessionGotRejectProposal')
notification_center.remove_observer(self, name='SIPSessionDidRenegotiateStreams')
def _NH_SIPSubscriptionDidEnd(self, notification):
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=notification.sender)
route = Route(
notification.sender.route_header.uri.host,
notification.sender.route_header.uri.port,
notification.sender.route_header.uri.parameters.get(
'transport', 'udp'))
if (route.uri.user):
self.statusdict.pop(str(
route.uri.user)) # removes them from the status list
self.output.put('Unsubscribed from %s:%d;transport=%s' %
(route.address, route.port, route.transport))
self.stop()
def stop(self):
if not self.started:
return
self.started = False
self.active = False
notification_center = NotificationCenter()
notification_center.add_observer(self, sender=self)
notification_center.post_notification(self.__class__.__name__ +
'WillEnd',
sender=self)
notification_center.remove_observer(self,
name='CFGSettingsObjectDidChange',
sender=self.account)
notification_center.remove_observer(self,
name='CFGSettingsObjectDidChange',
sender=SIPSimpleSettings())
notification_center.remove_observer(self,
name='NetworkConditionsDidChange')
command = Command('terminate')
self._command_channel.send(command)
command.wait()
self._command_proc = None
notification_center.post_notification(self.__class__.__name__ +
'DidDeactivate',
sender=self)
notification_center.post_notification(self.__class__.__name__ +
'DidEnd',
sender=self)
notification_center.remove_observer(self, sender=self)
def _NH_SIPRequestDidEnd(self, notification):
request = notification.sender
notification_center = NotificationCenter()
with self._lock:
notification_center.remove_observer(self, sender=request)
if request is not self._last_request:
return
self._last_request = None
if self._current_request is not None:
self._current_request.end()
self._current_request = None
notification_center.post_notification(
"SIPRegistrationDidEnd",
sender=self,
data=TimestampedNotificationData(expired=True))
def _set_account(self, account):
notification_center = NotificationCenter()
old_account = self.__dict__.get('account', Null)
if account is old_account:
return
self.__dict__['account'] = account
self.authenticated = False
if old_account:
notification_center.remove_observer(self, sender=old_account)
if account:
notification_center.add_observer(self, sender=account)
self.access_manager.authenticationRequired.disconnect(self._SH_AuthenticationRequired)
self.access_manager = QNetworkAccessManager(self)
self.access_manager.authenticationRequired.connect(self._SH_AuthenticationRequired)
self.page().setNetworkAccessManager(self.access_manager)
def stop(self):
log.msg('Falcon HAL backend stopped')
notification_center = NotificationCenter()
notification_center.remove_observer(self, name='IncomingRequestReceived')
notification_center.remove_observer(self, name='IncomingRequestAccepted')
notification_center.remove_observer(self, name='IncomingRequestRejected')
notification_center.remove_observer(self, name='SessionItemNewIncoming')
notification_center.remove_observer(self, name='SessionItemNewOutgoing')
notification_center.remove_observer(self, name='SessionItemDidChange')
notification_center.remove_observer(self, name='SessionItemDidEnd')
# Cleanup hardware stuff
GPIO.cleanup()
self._lcd.clear()
self._lcd_gpio.cleanup()
def stop(self):
notification_center = NotificationCenter()
notification_center.remove_observer(self,
name='JingleSessionNewIncoming')
notification_center.remove_observer(self,
name='JingleSessionNewOutgoing')
notification_center.remove_observer(self, name='JingleSessionDidFail')
notification_center.remove_observer(self, name='JingleSessionDidEnd')
def stop(self):
if not self._started:
return
self._started = False
self._deactivate()
self._bonjour_services.stop()
notification_center = NotificationCenter()
notification_center.remove_observer(self,
name='CFGSettingsObjectDidChange',
sender=self)
notification_center.remove_observer(self,
name='CFGSettingsObjectDidChange',
sender=SIPSimpleSettings())
def stop(self):
if not self.started:
return
self.started = False
self.active = False
notification_center = NotificationCenter()
notification_center.add_observer(self, sender=self)
notification_center.post_notification(self.__class__.__name__ + 'WillEnd', sender=self)
notification_center.remove_observer(self, name='NetworkConditionsDidChange')
command = Command('terminate')
self._command_channel.send(command)
command.wait()
self._command_proc = None
notification_center.post_notification(self.__class__.__name__ + 'DidDeactivate', sender=self)
notification_center.post_notification(self.__class__.__name__ + 'DidEnd', sender=self)
notification_center.remove_observer(self, sender=self)
def end(self):
if self.ended:
return
notification_center = NotificationCenter()
if self._xmpp_subscription is not None:
notification_center.remove_observer(self, sender=self._xmpp_subscription)
self._xmpp_subscription.end()
self._xmpp_subscription = None
while self._sip_subscriptions:
subscription = self._sip_subscriptions.pop()
notification_center.remove_observer(self, sender=subscription)
try:
subscription.end()
except SIPCoreError:
pass
self.ended = True
notification_center.post_notification("S2XPresenceHandlerDidEnd", sender=self)
def _cleanup(self):
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=self.session)
self.session = None
if self.audio_stream is not None:
notification_center.discard_observer(self, sender=self.audio_stream)
self.audio_stream = None
if self.chat_stream is not None:
notification_center.discard_observer(self, sender=self.chat_stream)
self.chat_stream = None
if self.end_timer is not None and self.end_timer.active():
self.end_timer.cancel()
self.end_timer = None
def _NH_DNSLookupDidSucceed(self, notification):
notification_center = NotificationCenter()
notification_center.remove_observer(self, sender=notification.sender)
account = DefaultAccount()
conference_application = ConferenceApplication()
try:
room = conference_application.get_room(self.room_uri)
except RoomNotFoundError:
log.msg("Room %s - failed to add %s" % (self.room_uri_str, self.refer_to_uri))
self._refer_request.end(500)
return
active_media = set(room.active_media).intersection(("audio", "chat"))
if not active_media:
log.msg("Room %s - failed to add %s" % (self.room_uri_str, self.refer_to_uri))
self._refer_request.end(500)
return
registry = MediaStreamRegistry()
for stream_type in active_media:
self.streams.append(registry.get(stream_type)())
self.session = Session(account)
notification_center.add_observer(self, sender=self.session)
original_from_header = self._refer_headers.get("From")
if original_from_header.display_name:
original_identity = "%s <%s@%s>" % (
original_from_header.display_name,
original_from_header.uri.user,
original_from_header.uri.host,
)
else:
original_identity = "%s@%s" % (original_from_header.uri.user, original_from_header.uri.host)
from_header = FromHeader(SIPURI.new(self.room_uri), u"Conference Call")
to_header = ToHeader(self.refer_to_uri)
extra_headers = []
if self._refer_headers.get("Referred-By", None) is not None:
extra_headers.append(Header.new(self._refer_headers.get("Referred-By")))
else:
extra_headers.append(Header("Referred-By", str(original_from_header.uri)))
if ThorNodeConfig.enabled:
extra_headers.append(Header("Thor-Scope", "conference-invitation"))
extra_headers.append(Header("X-Originator-From", str(original_from_header.uri)))
extra_headers.append(SubjectHeader(u"Join conference request from %s" % original_identity))
route = notification.data.result[0]
self.session.connect(
from_header, to_header, route=route, streams=self.streams, is_focus=True, extra_headers=extra_headers
)
def stop(self):
self.authorization_handler.stop()
notification_center = NotificationCenter()
notification_center.remove_observer(self, name='SIPSessionNewIncoming')
notification_center.remove_observer(self, name='SIPIncomingSubscriptionGotSubscribe')
notification_center.remove_observer(self, name='SIPIncomingReferralGotRefer')
notification_center.remove_observer(self, name='SIPIncomingRequestGotRequest')
for app in ApplicationRegistry():
try:
app().stop()
except Exception, e:
log.warning('Error stopping application: %s' % e)
log.err()
