def incoming_message(self, message_request, data): content_type = data.headers.get("Content-Type", Null).content_type from_header = data.headers.get("From", Null) to_header = data.headers.get("To", Null) if Null in (content_type, from_header, to_header): message_request.answer(400) return log.msg("New SIP Message from %s to %s" % (from_header.uri, to_header.uri)) # Check domain if from_header.uri.host not in XMPPGatewayConfig.domains: log.msg("Message rejected: From domain is not a local XMPP domain") message_request.answer(606) return if content_type == "message/cpim": try: cpim_message = CPIMPayload.decode(data.body) except CPIMParserError: log.msg("Message rejected: CPIM parse error") message_request.answer(400) return else: body = cpim_message.content content_type = cpim_message.content_type sender = cpim_message.sender or from_header from_uri = sender.uri else: body = data.body from_uri = from_header.uri to_uri = str(to_header.uri) message_request.answer(200) if from_uri.parameters.get("gr", None) is None: from_uri = SIPURI.new(from_uri) from_uri.parameters["gr"] = generate_sylk_resource() sender = Identity(FrozenURI.parse(from_uri)) recipient = Identity(FrozenURI.parse(to_uri)) if content_type in ("text/plain", "text/html"): if content_type == "text/plain": html_body = None else: html_body = body body = None if XMPPGatewayConfig.use_msrp_for_chat: message = NormalMessage(sender, recipient, body, html_body, use_receipt=False) self.xmpp_manager.send_stanza(message) else: message = ChatMessage(sender, recipient, body, html_body, use_receipt=False) self.xmpp_manager.send_stanza(message) elif content_type == IsComposingDocument.content_type: if not XMPPGatewayConfig.use_msrp_for_chat: try: msg = IsComposingMessage.parse(body) except ParserError: pass else: state = "composing" if msg.state == "active" else "paused" message = ChatComposingIndication(sender, recipient, state, use_receipt=False) self.xmpp_manager.send_stanza(message)
def incoming_message(self, message_request, data): content_type = data.headers.get('Content-Type', Null).content_type from_header = data.headers.get('From', Null) to_header = data.headers.get('To', Null) if Null in (content_type, from_header, to_header): message_request.answer(400) return log.msg('New SIP Message from %s to %s' % (from_header.uri, to_header.uri)) # Check domain if from_header.uri.host not in XMPPGatewayConfig.domains: log.msg('Message rejected: From domain is not a local XMPP domain') message_request.answer(606) return if content_type == 'message/cpim': try: cpim_message = CPIMMessage.parse(data.body) except CPIMParserError: log.msg('Message rejected: CPIM parse error') message_request.answer(400) return else: body = cpim_message.body content_type = cpim_message.content_type sender = cpim_message.sender or from_header from_uri = sender.uri else: body = data.body from_uri = from_header.uri to_uri = str(to_header.uri) message_request.answer(200) if from_uri.parameters.get('gr', None) is None: from_uri = SIPURI.new(from_uri) from_uri.parameters['gr'] = generate_sylk_resource() sender = Identity(FrozenURI.parse(from_uri)) recipient = Identity(FrozenURI.parse(to_uri)) if content_type in ('text/plain', 'text/html'): if content_type == 'text/plain': html_body = None else: html_body = body body = None if XMPPGatewayConfig.use_msrp_for_chat: message = NormalMessage(sender, recipient, body, html_body, use_receipt=False) self.xmpp_manager.send_stanza(message) else: message = ChatMessage(sender, recipient, body, html_body, use_receipt=False) self.xmpp_manager.send_stanza(message) elif content_type == IsComposingDocument.content_type: if not XMPPGatewayConfig.use_msrp_for_chat: try: msg = IsComposingMessage.parse(body) except ParserError: pass else: state = 'composing' if msg.state == 'active' else 'paused' message = ChatComposingIndication(sender, recipient, state, use_receipt=False) self.xmpp_manager.send_stanza(message)
def incoming_message(self, message_request, data): content_type = data.headers.get('Content-Type', Null).content_type from_header = data.headers.get('From', Null) to_header = data.headers.get('To', Null) if Null in (content_type, from_header, to_header): message_request.answer(400) return log.info('New SIP Message from %s to %s' % (from_header.uri, to_header.uri)) # Check domain if from_header.uri.host not in XMPPGatewayConfig.domains: log.info('Message rejected: From domain is not a local XMPP domain') message_request.answer(606) return if content_type == 'message/cpim': try: cpim_message = CPIMPayload.decode(data.body) except CPIMParserError: log.info('Message rejected: CPIM parse error') message_request.answer(400) return else: body = cpim_message.content content_type = cpim_message.content_type sender = cpim_message.sender or from_header from_uri = sender.uri else: body = data.body from_uri = from_header.uri to_uri = str(to_header.uri) message_request.answer(200) if from_uri.parameters.get('gr', None) is None: from_uri = SIPURI.new(from_uri) from_uri.parameters['gr'] = generate_sylk_resource() sender = Identity(FrozenURI.parse(from_uri)) recipient = Identity(FrozenURI.parse(to_uri)) if content_type in ('text/plain', 'text/html'): if content_type == 'text/plain': html_body = None else: html_body = body body = None if XMPPGatewayConfig.use_msrp_for_chat: message = NormalMessage(sender, recipient, body, html_body, use_receipt=False) self.xmpp_manager.send_stanza(message) else: message = ChatMessage(sender, recipient, body, html_body, use_receipt=False) self.xmpp_manager.send_stanza(message) elif content_type == IsComposingDocument.content_type: if not XMPPGatewayConfig.use_msrp_for_chat: try: msg = IsComposingMessage.parse(body) except ParserError: pass else: state = 'composing' if msg.state == 'active' else 'paused' message = ChatComposingIndication(sender, recipient, state, use_receipt=False) self.xmpp_manager.send_stanza(message)
def unavailableReceived(self, stanza): sender_uri = FrozenURI.parse('xmpp:'+stanza.element['from']) sender = Identity(sender_uri) recipient_uri = FrozenURI.parse('xmpp:'+stanza.element['to']) recipient = Identity(recipient_uri) id = stanza.element.getAttribute('id') presence_stanza = MUCAvailabilityPresence(sender, recipient, available=False, id=id) NotificationCenter().post_notification('XMPPMucGotPresenceAvailability', sender=self.parent, data=NotificationData(presence_stanza=presence_stanza))
def send_available(self, stanza): sender_uri = FrozenURI.parse('xmpp:'+stanza.element['from']) sender = Identity(sender_uri) recipient_uri = FrozenURI.parse('xmpp:'+stanza.element['to']) recipient = Identity(recipient_uri) available = AvailabilityPresence(sender=recipient, recipient=sender) self.send(available.to_xml_element())
def probeReceived(self, stanza): sender_uri = FrozenURI.parse('xmpp:'+stanza.element['from']) sender = Identity(sender_uri) recipient_uri = FrozenURI.parse('xmpp:'+stanza.element['to']) recipient = Identity(recipient_uri) id = stanza.element.getAttribute('id') presence_stanza = ProbePresence(sender, recipient, id=id) NotificationCenter().post_notification('XMPPGotPresenceProbe', sender=self.parent, data=NotificationData(presence_stanza=presence_stanza))
def send_available(self, stanza): sender_uri = FrozenURI.parse('xmpp:' + stanza.element['from']) sender = Identity(sender_uri) recipient_uri = FrozenURI.parse('xmpp:' + stanza.element['to']) recipient = Identity(recipient_uri) available = AvailabilityPresence(sender=recipient, recipient=sender) self.send(available.to_xml_element())
def _process_subscription_stanza(self, stanza): sender_uri = FrozenURI.parse('xmpp:'+stanza.element['from']) sender = Identity(sender_uri) recipient_uri = FrozenURI.parse('xmpp:'+stanza.element['to']) recipient = Identity(recipient_uri) id = stanza.element.getAttribute('id') type = stanza.element.getAttribute('type') presence_stanza = SubscriptionPresence(sender, recipient, type, id=id) NotificationCenter().post_notification('XMPPGotPresenceSubscriptionStatus', sender=self.parent, data=NotificationData(presence_stanza=presence_stanza))
def availableReceived(self, stanza): sender_uri = FrozenURI.parse('xmpp:'+stanza.element['from']) sender = Identity(sender_uri) recipient_uri = FrozenURI.parse('xmpp:'+stanza.element['to']) recipient = Identity(recipient_uri) id = stanza.element.getAttribute('id') show = stanza.show statuses = stanza.statuses presence_stanza = AvailabilityPresence(sender, recipient, available=True, show=show, statuses=statuses, id=id) NotificationCenter().post_notification('XMPPGotPresenceAvailability', sender=self.parent, data=NotificationData(presence_stanza=presence_stanza))
def init_incoming(self, stanza): self._id = stanza.jingle.sid self._local_identity = Identity(FrozenURI.parse(stanza.recipient)) self._remote_identity = Identity(FrozenURI.parse(stanza.sender)) self._local_jid = self._local_identity.uri.as_xmpp_jid() self._remote_jid = self._remote_identity.uri.as_xmpp_jid() remote_sdp = jingle_to_sdp(stanza.jingle) try: self._sdp_negotiator = SDPNegotiator.create_with_remote_offer(remote_sdp) except SIPCoreError, e: self._fail(originator='local', reason='general-error', description=str(e)) return
def onInvitation(self, msg): sender_uri = FrozenURI.parse('xmpp:'+msg['from']) sender = Identity(sender_uri) recipient_uri = FrozenURI.parse('xmpp:'+msg['to']) recipient = Identity(recipient_uri) invited_user_uri = FrozenURI.parse('xmpp:'+msg.x.invite['to']) invited_user = Identity(invited_user_uri) if msg.x.invite.reason is not None and msg.x.invite.reason.uri == MUC_USER_NS: reason = unicode(msg.x.invite.reason) else: reason = None invitation = IncomingInvitationMessage(sender, recipient, invited_user=invited_user, reason=reason, id=msg.getAttribute('id', None)) NotificationCenter().post_notification('XMPPMucGotInvitation', sender=self.parent, data=NotificationData(invitation=invitation))
def onGroupChat(self, msg): sender_uri = FrozenURI.parse('xmpp:'+msg['from']) sender = Identity(sender_uri) recipient_uri = FrozenURI.parse('xmpp:'+msg['to']) recipient = Identity(recipient_uri) body = None html_body = None if msg.html is not None: html_body = msg.html.toXml() if msg.body is not None: body = unicode(msg.body) message = GroupChatMessage(sender, recipient, body, html_body, id=msg.getAttribute('id', None)) NotificationCenter().post_notification('XMPPMucGotGroupChat', sender=self.parent, data=NotificationData(message=message))
def _NH_ChatStreamGotMessage(self, notification): # Notification is sent by the MSRP stream message = notification.data.message content_type = message.content_type.lower() if content_type not in ('text/plain', 'text/html'): return if content_type == 'text/plain': html_body = None body = message.content else: html_body = message.content body = None if self._sip_session_timer is not None and self._sip_session_timer.active( ): self._sip_session_timer.reset(SESSION_TIMEOUT) chunk = notification.data.chunk if self.started: self.xmpp_session.send_message(body, html_body, message_id=chunk.message_id) if self.use_receipts: self._pending_msrp_chunks[chunk.message_id] = chunk else: self.msrp_stream.msrp_session.send_report(chunk, 200, 'OK') else: sender = self.sip_identity recipient_uri = FrozenURI.parse(message.recipients[0].uri) recipient = Identity(recipient_uri, message.recipients[0].display_name) xmpp_manager = XMPPManager() xmpp_manager.send_stanza( ChatMessage(sender, recipient, body, html_body)) self.msrp_stream.msrp_session.send_report(chunk, 200, 'OK')
def _NH_ChatStreamGotMessage(self, notification): # Notification is sent by the MSRP stream message = notification.data.message content_type = message.content_type.lower() if content_type not in ('text/plain', 'text/html'): return if content_type == 'text/plain': html_body = None body = message.body else: html_body = message.body body = None if self._sip_session_timer is not None and self._sip_session_timer.active(): self._sip_session_timer.reset(SESSION_TIMEOUT) chunk = notification.data.chunk if self.started: self.xmpp_session.send_message(body, html_body, message_id=chunk.message_id) if self.use_receipts: self._pending_msrp_chunks[chunk.message_id] = chunk else: self.msrp_stream.msrp_session.send_report(chunk, 200, 'OK') else: sender = self.sip_identity recipient_uri = FrozenURI.parse(message.recipients[0].uri) recipient = Identity(recipient_uri, message.recipients[0].display_name) xmpp_manager = XMPPManager() xmpp_manager.send_stanza(ChatMessage(sender, recipient, body, html_body)) self.msrp_stream.msrp_session.send_report(chunk, 200, 'OK')
def init_incoming(self, stanza): self._id = stanza.jingle.sid self._local_identity = Identity(FrozenURI.parse(stanza.recipient)) self._remote_identity = Identity(FrozenURI.parse(stanza.sender)) self._local_jid = self._local_identity.uri.as_xmpp_jid() self._remote_jid = self._remote_identity.uri.as_xmpp_jid() remote_sdp = jingle_to_sdp(stanza.jingle) try: self._sdp_negotiator = SDPNegotiator.create_with_remote_offer( remote_sdp) except SIPCoreError as e: self._fail(originator='local', reason='general-error', description=str(e)) return self.proposed_streams = [] for index, media_stream in enumerate(remote_sdp.media): if media_stream.port != 0: for stream_type in MediaStreamRegistry: try: stream = stream_type.new_from_sdp( self, remote_sdp, index) except InvalidStreamError: break except UnknownStreamError: continue else: stream.index = index self.proposed_streams.append(stream) break if self.proposed_streams: self.direction = 'incoming' self.state = 'incoming' NotificationCenter().post_notification( 'JingleSessionNewIncoming', sender=self, data=NotificationData(streams=self.proposed_streams)) else: self._fail(originator='local', reason='unsupported-applications')
def onGroupChat(self, msg): sender_uri = FrozenURI.parse('xmpp:' + msg['from']) sender = Identity(sender_uri) recipient_uri = FrozenURI.parse('xmpp:' + msg['to']) recipient = Identity(recipient_uri) body = None html_body = None if msg.html is not None: html_body = msg.html.toXml() if msg.body is not None: body = unicode(msg.body) message = GroupChatMessage(sender, recipient, body, html_body, id=msg.getAttribute('id', None)) NotificationCenter().post_notification( 'XMPPMucGotGroupChat', sender=self.parent, data=NotificationData(message=message))
def _start_outgoing_jingle_session(self, streams): if self.xmpp_identity.uri.resource is not None: self.sip_session.reject() return xmpp_manager = XMPPManager() local_jid = self.sip_identity.uri.as_xmpp_jid() remote_jid = self.xmpp_identity.uri.as_xmpp_jid() # If this was an invitation to a conference, use the information in the Referred-By header if self.sip_identity.uri.host in xmpp_manager.muc_domains and self.sip_session.transfer_info and self.sip_session.transfer_info.referred_by: try: referred_by_uri = SIPURI.parse(self.sip_session.transfer_info.referred_by) except SIPCoreError: self.sip_session.reject(488) return else: inviter_uri = FrozenURI(referred_by_uri.user, referred_by_uri.host) local_jid = inviter_uri.as_xmpp_jid() # Use disco to gather potential JIDs to call d = xmpp_manager.disco_client_protocol.requestItems(remote_jid, sender=local_jid) try: items = block_on(d) except Exception: items = [] if not items: self.sip_session.reject(480) return # Check which items support Jingle valid = [] for item in items: d = xmpp_manager.disco_client_protocol.requestInfo(item.entity, nodeIdentifier=item.nodeIdentifier, sender=local_jid) try: info = block_on(d) except Exception: continue if jingle.NS_JINGLE in info.features and jingle.NS_JINGLE_APPS_RTP in info.features: valid.append(item.entity) if not valid: self.sip_session.reject(480) return # TODO: start multiple sessions? self._xmpp_identity = Identity(FrozenURI.parse(valid[0])) notification_center = NotificationCenter() if self.sip_identity.uri.host in xmpp_manager.muc_domains: self.jingle_session = JingleSession(xmpp_manager.jingle_coin_protocol) else: self.jingle_session = JingleSession(xmpp_manager.jingle_protocol) notification_center.add_observer(self, sender=self.jingle_session) self.jingle_session.connect(self.sip_identity, self.xmpp_identity, streams, is_focus=self.sip_session.remote_focus)
def _NH_SIPSessionGotConferenceInfo(self, notification): # Translate to XMPP payload xmpp_manager = XMPPManager() own_uri = FrozenURI(self.xmpp_identity.uri.user, self.xmpp_identity.uri.host) conference_info = notification.data.conference_info new_participants = set() for user in conference_info.users: user_uri = FrozenURI.parse(user.entity if user.entity.startswith(( 'sip:', 'sips:')) else 'sip:' + user.entity) nickname = user.display_text.value if user.display_text else user.entity new_participants.add((user_uri, nickname)) # Remove participants that are no longer in the room for uri, nickname in self._participants - new_participants: sender = Identity( FrozenURI(self.sip_identity.uri.user, self.sip_identity.uri.host, nickname)) stanza = MUCAvailabilityPresence(sender, self.xmpp_identity, available=False) xmpp_manager.send_muc_stanza(stanza) # Send presence for current participants for uri, nickname in new_participants: if uri == own_uri: continue sender = Identity( FrozenURI(self.sip_identity.uri.user, self.sip_identity.uri.host, nickname)) stanza = MUCAvailabilityPresence(sender, self.xmpp_identity, available=True) stanza.jid = Identity(uri) xmpp_manager.send_muc_stanza(stanza) self._participants = new_participants # Send own status last sender = Identity( FrozenURI(self.sip_identity.uri.user, self.sip_identity.uri.host, self.nickname)) stanza = MUCAvailabilityPresence(sender, self.xmpp_identity, available=True) stanza.jid = self.xmpp_identity stanza.muc_statuses.append('110') xmpp_manager.send_muc_stanza(stanza)
def _onMessage(self, message): if message.handled: return messageType = message.getAttribute("type") if messageType == 'error': return if messageType not in self.messageTypes: message['type'] = 'normal' if messageType == 'groupchat': self.onGroupChat(message) else: to_uri = FrozenURI.parse('xmpp:' + message['to']) if to_uri.host in self.parent.domains: # Check if it's an invitation if message.x is not None and message.x.invite is not None and message.x.invite.uri == MUC_USER_NS: self.onInvitation(message) else: # TODO: give error, private messages not supported pass
def _onMessage(self, message): if message.handled: return messageType = message.getAttribute("type") if messageType == 'error': return if messageType not in self.messageTypes: message['type'] = 'normal' if messageType == 'groupchat': self.onGroupChat(message) else: to_uri = FrozenURI.parse('xmpp:'+message['to']) if to_uri.host in self.parent.domains: # Check if it's an invitation if message.x is not None and message.x.invite is not None and message.x.invite.uri == MUC_USER_NS: self.onInvitation(message) else: # TODO: give error, private messages not supported pass
def _process_pidf(self, body): try: pidf_doc = pidf.PIDF.parse(body) except ParserError as e: log.warn('Error parsing PIDF document: %s' % e) return # Build XML stanzas out of PIDF documents try: person = next(p for p in pidf_doc.persons) except StopIteration: person = None for service in pidf_doc.services: sip_contact = self.sip_identity.uri.as_sip_uri() if service.device_info is not None: sip_contact.parameters[ 'gr'] = 'urn:uuid:%s' % service.device_info.id else: sip_contact.parameters['gr'] = service.id sender = Identity(FrozenURI.parse(sip_contact)) if service.status.extended is not None: available = service.status.extended != 'offline' else: available = service.status.basic == 'open' stanza = AvailabilityPresence(sender, self.xmpp_identity, available) for note in service.notes: stanza.statuses[note.lang] = note if service.status.extended is not None: if service.status.extended == 'away': stanza.show = 'away' elif service.status.extended == 'busy': stanza.show = 'dnd' elif person is not None and person.activities is not None: activities = set(list(person.activities)) if 'away' in activities: stanza.show = 'away' elif {'holiday', 'vacation'}.intersection(activities): stanza.show = 'xa' elif 'busy' in activities: stanza.show = 'dnd' self._xmpp_subscription.send_presence(stanza)
def onMessage(self, msg): notification_center = NotificationCenter() sender_uri = FrozenURI.parse('xmpp:'+msg['from']) sender = Identity(sender_uri) recipient_uri = FrozenURI.parse('xmpp:'+msg['to']) recipient = Identity(recipient_uri) msg_type = msg.getAttribute('type') msg_id = msg.getAttribute('id', None) is_empty = msg.body is None and msg.html is None if msg_type == 'error': error_type = msg.error['type'] conditions = [(child.name, child.defaultUri) for child in msg.error.elements()] error_message = ErrorStanza('message', sender, recipient, error_type, conditions, id=msg_id) notification_center.post_notification('XMPPGotErrorMessage', sender=self.parent, data=NotificationData(error_message=error_message)) return if msg_type in (None, 'normal', 'chat') and not is_empty: body = None html_body = None if msg.html is not None: html_body = msg.html.toXml() if msg.body is not None: body = unicode(msg.body) try: elem = next(c for c in msg.elements() if c.uri == RECEIPTS_NS) except StopIteration: use_receipt = False else: use_receipt = elem.name == u'request' if msg_type == 'chat': message = ChatMessage(sender, recipient, body, html_body, id=msg_id, use_receipt=use_receipt) notification_center.post_notification('XMPPGotChatMessage', sender=self.parent, data=NotificationData(message=message)) else: message = NormalMessage(sender, recipient, body, html_body, id=msg_id, use_receipt=use_receipt) notification_center.post_notification('XMPPGotNormalMessage', sender=self.parent, data=NotificationData(message=message)) return # Check if it's a composing indication if msg_type == 'chat' and is_empty: for elem in msg.elements(): try: elem = next(c for c in msg.elements() if c.uri == CHATSTATES_NS) except StopIteration: pass else: composing_indication = ChatComposingIndication(sender, recipient, elem.name, id=msg_id) notification_center.post_notification('XMPPGotComposingIndication', sender=self.parent, data=NotificationData(composing_indication=composing_indication)) return # Check if it's a receipt acknowledgement if is_empty: try: elem = next(c for c in msg.elements() if c.uri == RECEIPTS_NS) except StopIteration: pass else: if elem.name == u'received' and msg_id is not None: receipt = MessageReceipt(sender, recipient, msg_id) notification_center.post_notification('XMPPGotReceipt', sender=self.parent, data=NotificationData(receipt=receipt))
class X2SPresenceHandler(object): implements(IObserver) sip_identity = WriteOnceAttribute() xmpp_identity = WriteOnceAttribute() def __init__(self, sip_identity, xmpp_identity): self.ended = False self.sip_identity = sip_identity self.xmpp_identity = xmpp_identity self.subscribed = False self._command_proc = None self._command_channel = coros.queue() self._data_channel = coros.queue() self._sip_subscription = None self._sip_subscription_proc = None self._sip_subscription_timer = None self._xmpp_subscription = None def start(self): notification_center = NotificationCenter() self._xmpp_subscription = XMPPIncomingSubscription(local_identity=self.sip_identity, remote_identity=self.xmpp_identity) notification_center.add_observer(self, sender=self._xmpp_subscription) self._xmpp_subscription.start() self._command_proc = proc.spawn(self._run) self._subscribe_sip() notification_center.post_notification('X2SPresenceHandlerDidStart', 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) @run_in_green_thread def _subscribe_sip(self): command = Command('subscribe') self._command_channel.send(command) @run_in_green_thread def _unsubscribe_sip(self): command = Command('unsubscribe') self._command_channel.send(command) command.wait() self._command_proc.kill() self._command_proc = None def _run(self): while True: command = self._command_channel.wait() handler = getattr(self, '_CH_%s' % command.name) handler(command) def _CH_subscribe(self, command): if self._sip_subscription_timer is not None and self._sip_subscription_timer.active(): self._sip_subscription_timer.cancel() self._sip_subscription_timer = None if self._sip_subscription_proc is not None: subscription_proc = self._sip_subscription_proc subscription_proc.kill(InterruptSubscription) subscription_proc.wait() self._sip_subscription_proc = proc.spawn(self._sip_subscription_handler, command) def _CH_unsubscribe(self, command): # Cancel any timer which would restart the subscription process if self._sip_subscription_timer is not None and self._sip_subscription_timer.active(): self._sip_subscription_timer.cancel() self._sip_subscription_timer = None if self._sip_subscription_proc is not None: subscription_proc = self._sip_subscription_proc subscription_proc.kill(TerminateSubscription) subscription_proc.wait() self._sip_subscription_proc = None command.signal() def _process_pidf(self, body): try: pidf_doc = pidf.PIDF.parse(body) except ParserError, e: log.warn('Error parsing PIDF document: %s' % e) return # Build XML stanzas out of PIDF documents try: person = next(p for p in pidf_doc.persons) except StopIteration: person = None for service in pidf_doc.services: sip_contact = self.sip_identity.uri.as_sip_uri() if service.device_info is not None: sip_contact.parameters['gr'] = 'urn:uuid:%s' % service.device_info.id else: sip_contact.parameters['gr'] = service.id sender = Identity(FrozenURI.parse(sip_contact)) if service.status.extended is not None: available = service.status.extended != 'offline' else: available = service.status.basic == 'open' stanza = AvailabilityPresence(sender, self.xmpp_identity, available) for note in service.notes: stanza.statuses[note.lang] = note if service.status.extended is not None: if service.status.extended == 'away': stanza.show = 'away' elif service.status.extended == 'busy': stanza.show = 'dnd' elif person is not None and person.activities is not None: activities = set(list(person.activities)) if 'away' in activities: stanza.show = 'away' elif {'holiday', 'vacation'}.intersection(activities): stanza.show = 'xa' elif 'busy' in activities: stanza.show = 'dnd' self._xmpp_subscription.send_presence(stanza)
def onMessage(self, msg): notification_center = NotificationCenter() sender_uri = FrozenURI.parse('xmpp:' + msg['from']) sender = Identity(sender_uri) recipient_uri = FrozenURI.parse('xmpp:' + msg['to']) recipient = Identity(recipient_uri) msg_type = msg.getAttribute('type') msg_id = msg.getAttribute('id', None) is_empty = msg.body is None and msg.html is None if msg_type == 'error': error_type = msg.error['type'] conditions = [(child.name, child.defaultUri) for child in msg.error.elements()] error_message = ErrorStanza('message', sender, recipient, error_type, conditions, id=msg_id) notification_center.post_notification( 'XMPPGotErrorMessage', sender=self.parent, data=NotificationData(error_message=error_message)) return if msg_type in (None, 'normal', 'chat') and not is_empty: body = None html_body = None if msg.html is not None: html_body = msg.html.toXml() if msg.body is not None: body = unicode(msg.body) try: elem = next(c for c in msg.elements() if c.uri == RECEIPTS_NS) except StopIteration: use_receipt = False else: use_receipt = elem.name == u'request' if msg_type == 'chat': message = ChatMessage(sender, recipient, body, html_body, id=msg_id, use_receipt=use_receipt) notification_center.post_notification( 'XMPPGotChatMessage', sender=self.parent, data=NotificationData(message=message)) else: message = NormalMessage(sender, recipient, body, html_body, id=msg_id, use_receipt=use_receipt) notification_center.post_notification( 'XMPPGotNormalMessage', sender=self.parent, data=NotificationData(message=message)) return # Check if it's a composing indication if msg_type == 'chat' and is_empty: for elem in msg.elements(): try: elem = next(c for c in msg.elements() if c.uri == CHATSTATES_NS) except StopIteration: pass else: composing_indication = ChatComposingIndication(sender, recipient, elem.name, id=msg_id) notification_center.post_notification( 'XMPPGotComposingIndication', sender=self.parent, data=NotificationData( composing_indication=composing_indication)) return # Check if it's a receipt acknowledgement if is_empty: try: elem = next(c for c in msg.elements() if c.uri == RECEIPTS_NS) except StopIteration: pass else: if elem.name == u'received' and msg_id is not None: receipt = MessageReceipt(sender, recipient, msg_id) notification_center.post_notification( 'XMPPGotReceipt', sender=self.parent, data=NotificationData(receipt=receipt))