private void doProcessPacket(Packet packet) { final Message message = ((Message) packet); if (message.getType() == Message.Type.ERROR) { UIUtil.invokeLater( () -> { String from = (message.getFrom() != null) ? getMsg("from.0.lf", message.getFrom()) : ""; LOG.warn( getMsg( "jabber.error.text", from, (message.getError() == null ? "N/A" : message.getError().toString()))); }); return; } if (myIgnoreList.isIgnored(packet.getFrom())) { return; } Element element = null; for (PacketExtension o : message.getExtensions()) { if (o instanceof JDOMExtension) { element = ((JDOMExtension) o).getElement(); } } if (element != null && !RESPONSE.equals(element.getName())) { processAndSendResponse(element, message); } else if (element == null && message.getBody() != null) { // Some simple Jabber Message MessageEvent event = EventFactory.createMessageEvent( JabberTransport.this, getFrom(message), message.getBody()); if (message.getThread() != null) { myUser2Thread.put(getFrom(message), message.getThread()); } getBroadcaster().fireEvent(event); } }
/** Handles XEP-0337 "log" extensions. */ private void handleLogRequest(LogPacketExtension log, String jid) { JitsiMeetConference conference = getConferenceForMucJid(jid); if (conference == null) { logger.debug("Room not found for JID: " + jid); return; } Participant participant = conference.findParticipantForRoomJid(jid); if (participant == null) { logger.info("Ignoring log request from an unknown JID: " + jid); return; } EventAdmin eventAdmin = FocusBundleActivator.getEventAdmin(); if (eventAdmin == null) return; if (LogUtil.LOG_ID_PC_STATS.equals(log.getID())) { String content = LogUtil.getContent(log); if (content != null) { ColibriConference colibriConference = conference.getColibriConference(); if (colibriConference != null) { Event event = EventFactory.peerConnectionStats( colibriConference.getConferenceId(), participant.getEndpointId(), content); if (event != null) eventAdmin.sendEvent(event); } else { logger.warn("Unhandled log request" + " - no valid Colibri conference"); } } } else if (logger.isInfoEnabled()) { logger.info("Ignoring log request with an unknown ID:" + log.getID()); } }
/** * Handles presence stanzas * * @param presence */ private void handlePresence(Presence presence) { // unavailable is sent when user leaves the room if (!presence.isAvailable()) { return; } String from = presence.getFrom(); JitsiMeetConference conference = getConferenceForMucJid(from); if (conference == null) { if (logger.isDebugEnabled()) { logger.debug("Room not found for JID: " + from); } return; } ChatRoomMemberRole role = conference.getRoleForMucJid(from); if (role != null && role.compareTo(ChatRoomMemberRole.MODERATOR) < 0) { StartMutedPacketExtension ext = (StartMutedPacketExtension) presence.getExtension( StartMutedPacketExtension.ELEMENT_NAME, StartMutedPacketExtension.NAMESPACE); if (ext != null) { boolean[] startMuted = {ext.getAudioMuted(), ext.getVideoMuted()}; conference.setStartMuted(startMuted); } } Participant participant = conference.findParticipantForRoomJid(from); ColibriConference colibriConference = conference.getColibriConference(); if (participant != null && colibriConference != null) { // Check if this conference is valid String conferenceId = colibriConference.getConferenceId(); if (StringUtils.isNullOrEmpty(conferenceId)) { logger.error("Unable to send DisplayNameChanged event" + " - no conference id"); return; } // Check for changes to the display name String oldDisplayName = participant.getDisplayName(); String newDisplayName = null; for (PacketExtension pe : presence.getExtensions()) { if (pe instanceof Nick) { newDisplayName = ((Nick) pe).getName(); break; } } if (!Objects.equals(oldDisplayName, newDisplayName)) { participant.setDisplayName(newDisplayName); EventAdmin eventAdmin = FocusBundleActivator.getEventAdmin(); if (eventAdmin != null) { // Prevent NPE when adding to event hashtable if (newDisplayName == null) { newDisplayName = ""; } eventAdmin.sendEvent( EventFactory.endpointDisplayNameChanged( conferenceId, participant.getEndpointId(), newDisplayName)); } } } }