/**
   * Processes the session initiation {@link SessionIQ} that we were created with, passing its
   * content to the media handler and then sends either a "session-info/ringing" or a "terminate"
   * response.
   *
   * @param sessionInitIQ The {@link SessionIQ} that created the session that we are handling here.
   */
  protected synchronized void processSessionInitiate(SessionIQ sessionInitIQ) {
    // Do initiate the session.
    this.sessionInitIQ = sessionInitIQ;
    this.initiator = true;

    RtpDescriptionPacketExtension description = null;

    for (PacketExtension ext : sessionInitIQ.getExtensions()) {
      if (ext.getElementName().equals(RtpDescriptionPacketExtension.ELEMENT_NAME)) {
        description = (RtpDescriptionPacketExtension) ext;
        break;
      }
    }

    if (description == null) {
      logger.info("No description in incoming session initiate");

      // send an error response;
      String reasonText = "Error: no description";
      SessionIQ errResp =
          GTalkPacketFactory.createSessionTerminate(
              sessionInitIQ.getTo(),
              sessionInitIQ.getFrom(),
              sessionInitIQ.getID(),
              Reason.INCOMPATIBLE_PARAMETERS,
              reasonText);

      setState(CallPeerState.FAILED, reasonText);
      getProtocolProvider().getConnection().sendPacket(errResp);
      return;
    }

    try {
      getMediaHandler().processOffer(description);
    } catch (Exception ex) {
      logger.info("Failed to process an incoming session initiate", ex);

      // send an error response;
      String reasonText = "Error: " + ex.getMessage();
      SessionIQ errResp =
          GTalkPacketFactory.createSessionTerminate(
              sessionInitIQ.getTo(),
              sessionInitIQ.getFrom(),
              sessionInitIQ.getID(),
              Reason.INCOMPATIBLE_PARAMETERS,
              reasonText);

      setState(CallPeerState.FAILED, reasonText);
      getProtocolProvider().getConnection().sendPacket(errResp);
      return;
    }

    // If we do not get the info about the remote peer yet. Get it right
    // now.
    if (this.getDiscoveryInfo() == null) {
      String calleeURI = sessionInitIQ.getFrom();
      retrieveDiscoveryInfo(calleeURI);
    }
  }
  /**
   * Start the swing notification service
   *
   * @param bc
   * @throws java.lang.Exception
   */
  public void start(BundleContext bc) throws Exception {
    if (logger.isInfoEnabled()) logger.info("Swing Notification ...[  STARTING ]");

    bundleContext = bc;

    PopupMessageHandler handler = null;
    handler = new PopupMessageHandlerSwingImpl();

    getConfigurationService();

    bc.registerService(PopupMessageHandler.class.getName(), handler, null);

    if (logger.isInfoEnabled()) logger.info("Swing Notification ...[REGISTERED]");
  }
Example #3
0
  /**
   * Send Conference POST request to API endpoint which is used for allocating new conferences in
   * reservation system.
   *
   * @param ownerEmail email of new conference owner
   * @param mucRoomName full name of MUC room that is hosting the conference.
   *     {room_name}@{muc.server.net}
   * @return <tt>ApiResult</tt> that contains system response. It will contain <tt>Conference</tt>
   *     instance filled with data from the reservation system if everything goes OK.
   * @throws FaultTolerantRESTRequest.RetryExhaustedException When the number of retries to submit
   *     the request for the conference data is reached
   * @throws UnsupportedEncodingException When the room data have the encoding that does not play
   *     with UTF8 standard
   */
  public ApiResult createNewConference(String ownerEmail, String mucRoomName)
      throws FaultTolerantRESTRequest.RetryExhaustedException, UnsupportedEncodingException {
    Conference conference = new Conference(mucRoomName, ownerEmail, new Date());

    HttpPost post = new HttpPost(baseUrl + "/conference");

    List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(1);
    Map<String, Object> jsonMap = conference.createJSonMap();

    for (Map.Entry<String, Object> entry : jsonMap.entrySet()) {
      nameValuePairs.add(new BasicNameValuePair(entry.getKey(), String.valueOf(entry.getValue())));
    }

    post.setEntity(new UrlEncodedFormEntity(nameValuePairs, "UTF8"));

    logger.info("Sending post: " + jsonMap);

    CreateConferenceResponseParser conferenceResponseParser =
        new CreateConferenceResponseParser(conference);

    FaultTolerantRESTRequest faultTolerantRESTRequest =
        new FaultTolerantRESTRequest(post, conferenceResponseParser, retriesCreate, httpClient);

    return faultTolerantRESTRequest.submit();
  }
 /**
  * Should be called by consumer to obtain the object. It is causing hidden <tt>View</tt> to be
  * displayed and eventually {@link #onObjectCreated(Object)} method to be called which results in
  * object creation.
  *
  * @return provided object.
  */
 public synchronized T obtainObject() {
   ensureViewCreated();
   if (this.providedObject == null) {
     try {
       logger.info("Waiting for object..." + hashCode());
       this.wait(CREATE_TIMEOUT);
       if (providedObject == null) {
         throw new RuntimeException("Timeout waiting for surface");
       }
       logger.info("Returning object! " + hashCode());
     } catch (InterruptedException e) {
       throw new RuntimeException(e);
     }
   }
   return providedObject;
 }
  /**
   * Blocks current thread until subject object is released. It should be used to block UI thread
   * before the <tt>View</tt> is hidden.
   */
  public synchronized void waitForObjectRelease() {
    if (providedObject != null) {
      try {
        logger.info("Waiting for object release... " + hashCode());
        this.wait(REMOVAL_TIMEOUT);
        if (providedObject != null) {
          throw new RuntimeException("Timeout waiting for preview surface removal");
        }
        logger.info("Object released! " + hashCode());
      } catch (InterruptedException e) {
        throw new RuntimeException(e);
      }
    }

    ensureViewDestroyed();
  }
  /**
   * Handles registration of a new configuration form.
   *
   * @param event the <tt>ServiceEvent</tt> that notified us
   */
  public void serviceChanged(ServiceEvent event) {
    Object sService = AdvancedConfigActivator.bundleContext.getService(event.getServiceReference());

    // we don't care if the source service is not a configuration form
    if (!(sService instanceof ConfigurationForm)) return;

    ConfigurationForm configForm = (ConfigurationForm) sService;

    /*
     * This AdvancedConfigurationPanel is an advanced ConfigurationForm so
     * don't try to add it to itself.
     */
    if ((configForm == this) || !configForm.isAdvanced()) return;

    switch (event.getType()) {
      case ServiceEvent.REGISTERED:
        if (logger.isInfoEnabled())
          logger.info("Handling registration of a new Configuration Form.");

        this.addConfigForm(configForm);
        break;

      case ServiceEvent.UNREGISTERING:
        this.removeConfigForm(configForm);
        break;
    }
  }
Example #7
0
 /**
  * Deletes conference from the reservation system.
  *
  * @param id identifier of the conference which has to be removed.
  * @return one of {@link ReservationSystem} "result" constants.
  */
 private int deleteConference(Number id) {
   // Delete conference
   try {
     logger.info("Deleting conference: " + id);
     ApiResult result = api.deleteConference(id);
     if (result.getStatusCode() == 200) {
       logger.info("Conference " + id + " deleted - OK");
       return RESULT_OK;
     } else {
       logger.error("DELETE API ERROR: " + result);
     }
   } catch (FaultTolerantRESTRequest.RetryExhaustedException e) {
     logger.error(e, e);
   }
   return RESULT_INTERNAL_ERROR;
 }
Example #8
0
 /**
  * Enables shutdown mode which means that no new focus instances will be allocated. After
  * conference count drops to zero the process will exit.
  */
 public void enableGracefulShutdownMode() {
   if (!this.shutdownInProgress) {
     logger.info("Focus entered graceful shutdown mode");
   }
   this.shutdownInProgress = true;
   maybeDoShutdown();
 }
Example #9
0
  /**
   * Makes sure that conference is allocated for given <tt>room</tt>.
   *
   * @param room name of the MUC room of Jitsi Meet conference.
   * @param properties configuration properties, see {@link JitsiMeetConfig} for the list of valid
   *     properties.
   * @throws Exception if any error occurs.
   */
  private void createConference(String room, Map<String, String> properties) throws Exception {
    JitsiMeetConfig config = new JitsiMeetConfig(properties);

    JitsiMeetConference conference =
        new JitsiMeetConference(room, focusUserName, protocolProviderHandler, this, config);

    conferences.put(room, conference);

    StringBuilder options = new StringBuilder();
    for (Map.Entry<String, String> option : properties.entrySet()) {
      options.append("\n    ").append(option.getKey()).append(": ").append(option.getValue());
    }

    logger.info(
        "Created new focus for "
            + room
            + "@"
            + focusUserDomain
            + " conferences count: "
            + conferences.size()
            + " options:"
            + options.toString());

    // Send focus created event
    EventAdmin eventAdmin = FocusBundleActivator.getEventAdmin();
    if (eventAdmin != null) {
      eventAdmin.sendEvent(EventFactory.focusCreated(conference.getId(), conference.getRoomName()));
    }

    try {
      conference.start();
    } catch (Exception e) {
      logger.info("Exception while trying to start the conference", e);

      // stop() method is called by the conference automatically in order
      // to not release the lock on JitsiMeetConference instance and avoid
      // a deadlock. It may happen when this thread is about to call
      // conference.stop() and another thread has entered the method
      // before us. That other thread will try to call
      // FocusManager.conferenceEnded, but we're still holding the lock
      // on FocusManager instance.

      // conference.stop();

      throw e;
    }
  }
Example #10
0
 @Override
 public void registrationStateChanged(RegistrationStateChangeEvent evt) {
   RegistrationState registrationState = evt.getNewState();
   logger.info("XMPP provider reg state: " + registrationState);
   if (RegistrationState.REGISTERED.equals(registrationState)) {
     // Do initializations which require valid connection
     meetExtensionsHandler.init();
   }
 }
  /**
   * Process candidates received.
   *
   * @param sessionInitIQ The {@link SessionIQ} that created the session we are handling here
   */
  public void processCandidates(SessionIQ sessionInitIQ) {
    Collection<PacketExtension> extensions = sessionInitIQ.getExtensions();
    List<GTalkCandidatePacketExtension> candidates = new ArrayList<GTalkCandidatePacketExtension>();

    for (PacketExtension ext : extensions) {
      if (ext.getElementName().equalsIgnoreCase(GTalkCandidatePacketExtension.ELEMENT_NAME)) {
        GTalkCandidatePacketExtension cand = (GTalkCandidatePacketExtension) ext;
        candidates.add(cand);
      }
    }

    try {
      getMediaHandler().processCandidates(candidates);
    } catch (OperationFailedException ofe) {
      logger.warn("Failed to process an incoming candidates", ofe);

      // send an error response
      String reasonText = "Error: " + ofe.getMessage();
      SessionIQ errResp =
          GTalkPacketFactory.createSessionTerminate(
              sessionInitIQ.getTo(),
              sessionInitIQ.getFrom(),
              sessionInitIQ.getID(),
              Reason.GENERAL_ERROR,
              reasonText);

      getMediaHandler().getTransportManager().close();
      setState(CallPeerState.FAILED, reasonText);
      getProtocolProvider().getConnection().sendPacket(errResp);
      return;
    }

    // HACK for FreeSwitch that send accept message before sending
    // candidates
    if (sessAcceptedWithNoCands != null) {
      if (isInitiator()) {
        try {
          answer();
        } catch (OperationFailedException e) {
          logger.info("Failed to answer call (FreeSwitch hack)");
        }
      } else {
        final SessionIQ sess = sessAcceptedWithNoCands;
        sessAcceptedWithNoCands = null;

        // run in another thread to not block smack receive thread and
        // possibly delay others candidates messages.
        new Thread() {
          @Override
          public void run() {
            processSessionAccept(sess);
          }
        }.start();
      }
      sessAcceptedWithNoCands = null;
    }
  }
  /**
   * Returns the <tt>URL</tt> of the image corresponding to the given key.
   *
   * @param urlKey The identifier of the image in the resource properties file.
   * @return the <tt>URL</tt> of the image corresponding to the given key
   */
  public URL getImageURL(String urlKey) {
    String path = getImagePath(urlKey);

    if (path == null || path.length() == 0) {
      if (logger.isInfoEnabled()) logger.info("Missing resource for key: " + urlKey);
      return null;
    }
    return getImageURLForPath(path);
  }
Example #13
0
  /** {@inheritDoc} */
  public synchronized Result createConference(String creator, String mucRoomName) {
    Conference conference = conferenceMap.get(mucRoomName);
    if (conference == null) {
      // Create new conference
      try {
        ApiResult result = api.createNewConference(creator, mucRoomName);

        if (result.getError() == null) {
          conference = result.getConference();
          conferenceMap.put(mucRoomName, conference);
        } else if (result.getStatusCode() == 409 && result.getError().getConflictId() != null) {
          Number conflictId = result.getError().getConflictId();

          // Conference already exists(check if we have it locally)
          conference = findConferenceForId(conflictId);

          logger.info("Conference '" + mucRoomName + "' already " + "allocated, id: " + conflictId);

          // do GET conflict conference
          if (conference == null) {
            ApiResult getResult = api.getConference(conflictId);
            if (getResult.getConference() != null) {
              conference = getResult.getConference();
              // Fill full room name as it is not transferred
              // over REST API
              conference.setMucRoomName(mucRoomName);

              conferenceMap.put(mucRoomName, conference);
            } else {
              logger.error("API error: " + result);
              return new Result(RESULT_INTERNAL_ERROR, result.getError().getMessage());
            }
          }
        } else {
          // Other error
          logger.error("API error: " + result);
          return new Result(RESULT_INTERNAL_ERROR, result.getError().getMessage());
        }
      } catch (FaultTolerantRESTRequest.RetryExhaustedException e) {
        logger.error(e, e);
        return new Result(RESULT_INTERNAL_ERROR, e.getMessage());
      } catch (UnsupportedEncodingException e) {
        logger.error(e, e);
        return new Result(RESULT_INTERNAL_ERROR, e.getMessage());
      }
    }

    // Verify owner == creator
    if (creator.equals(conference.getOwner())) {
      return new Result(RESULT_OK);
    } else {
      logger.error(
          "Room " + mucRoomName + ", conflict : " + creator + " != " + conference.getOwner());

      return new Result(RESULT_CONFLICT);
    }
  }
Example #14
0
  /**
   * Implements in order to listen for ended conferences and remove them from the reservation
   * system.
   *
   * <p>{@inheritDoc}
   */
  @Override
  public synchronized void onFocusDestroyed(String roomName) {
    // roomName = MucUtil.extractName(roomName);

    // Focus destroyed
    Conference conference = conferenceMap.get(roomName);
    if (conference == null) {
      logger.info("Conference " + roomName + " already destroyed");
      return;
    }

    Result result = deleteConference(roomName);
    if (result.getCode() == RESULT_OK) {
      logger.info("Deleted conference from the reservation system: " + roomName);
    } else {
      logger.error("Failed to delete room: " + roomName + ", error code: " + result);
    }
  }
Example #15
0
  private void maybeDoShutdown() {
    if (shutdownInProgress && conferences.size() == 0) {
      logger.info("Focus is shutting down NOW");

      ShutdownService shutdownService =
          ServiceUtils.getService(FocusBundleActivator.bundleContext, ShutdownService.class);

      shutdownService.beginShutdown();
    }
  }
  /**
   * Ends the call with for this <tt>CallPeer</tt>. Depending on the state of the peer the method
   * would send a CANCEL, BYE, or BUSY_HERE message and set the new state to DISCONNECTED.
   *
   * @param failed indicates if the hangup is following to a call failure or simply a disconnect
   * @param reasonText the text, if any, to be set on the <tt>ReasonPacketExtension</tt> as the
   *     value of its
   * @param reasonOtherExtension the <tt>PacketExtension</tt>, if any, to be set on the
   *     <tt>ReasonPacketExtension</tt> as the value of its <tt>otherExtension</tt> property
   */
  public void hangup(boolean failed, String reasonText, PacketExtension reasonOtherExtension) {
    // do nothing if the call is already ended
    if (CallPeerState.DISCONNECTED.equals(getState()) || CallPeerState.FAILED.equals(getState())) {
      if (logger.isDebugEnabled())
        logger.debug("Ignoring a request to hangup a call peer " + "that is already DISCONNECTED");
      return;
    }

    CallPeerState prevPeerState = getState();
    getMediaHandler().getTransportManager().close();

    if (failed) setState(CallPeerState.FAILED, reasonText);
    else setState(CallPeerState.DISCONNECTED, reasonText);

    SessionIQ responseIQ = null;

    if (prevPeerState.equals(CallPeerState.CONNECTED) || CallPeerState.isOnHold(prevPeerState)) {
      responseIQ =
          GTalkPacketFactory.createBye(getProtocolProvider().getOurJID(), peerJID, getSID());
      responseIQ.setInitiator(isInitiator() ? getAddress() : getProtocolProvider().getOurJID());
    } else if (CallPeerState.CONNECTING.equals(prevPeerState)
        || CallPeerState.CONNECTING_WITH_EARLY_MEDIA.equals(prevPeerState)
        || CallPeerState.ALERTING_REMOTE_SIDE.equals(prevPeerState)) {
      responseIQ =
          GTalkPacketFactory.createCancel(getProtocolProvider().getOurJID(), peerJID, getSID());
      responseIQ.setInitiator(isInitiator() ? getAddress() : getProtocolProvider().getOurJID());
    } else if (prevPeerState.equals(CallPeerState.INCOMING_CALL)) {
      responseIQ =
          GTalkPacketFactory.createBusy(getProtocolProvider().getOurJID(), peerJID, getSID());
      responseIQ.setInitiator(isInitiator() ? getAddress() : getProtocolProvider().getOurJID());
    } else if (prevPeerState.equals(CallPeerState.BUSY)
        || prevPeerState.equals(CallPeerState.FAILED)) {
      // For FAILED and BUSY we only need to update CALL_STATUS
      // as everything else has been done already.
    } else {
      logger.info("Could not determine call peer state!");
    }

    if (responseIQ != null) {
      if (reasonOtherExtension != null) {
        ReasonPacketExtension reason =
            (ReasonPacketExtension)
                responseIQ.getExtension(
                    ReasonPacketExtension.ELEMENT_NAME, ReasonPacketExtension.NAMESPACE);

        if (reason == null) {
          if (reasonOtherExtension instanceof ReasonPacketExtension) {
            responseIQ.setReason((ReasonPacketExtension) reasonOtherExtension);
          }
        } else reason.setOtherExtension(reasonOtherExtension);
      }

      getProtocolProvider().getConnection().sendPacket(responseIQ);
    }
  }
  /**
   * Initializes this network address manager service implementation and starts all
   * processes/threads associated with this address manager, such as a stun firewall/nat detector,
   * keep alive threads, binding lifetime discovery threads and etc. The method may also be used
   * after a call to stop() as a reinitialization technique.
   */
  public void start() {
    // init stun
    String stunAddressStr = null;
    int port = -1;
    stunAddressStr = NetaddrActivator.getConfigurationService().getString(PROP_STUN_SERVER_ADDRESS);
    String portStr = NetaddrActivator.getConfigurationService().getString(PROP_STUN_SERVER_PORT);

    this.localHostFinderSocket = initRandomPortSocket();

    if (stunAddressStr == null || portStr == null) {
      useStun = false;
      // we use the default stun server address only for chosing a public
      // route and not for stun queries.
      stunServerAddress = new StunAddress(DEFAULT_STUN_SERVER_ADDRESS, DEFAULT_STUN_SERVER_PORT);
      logger.info(
          "Stun server address("
              + stunAddressStr
              + ")/port("
              + portStr
              + ") not set (or invalid). Disabling STUN.");

    } else {
      try {
        port = Integer.valueOf(portStr).intValue();
      } catch (NumberFormatException ex) {
        logger.error(portStr + " is not a valid port number. " + "Defaulting to 3478", ex);
        port = 3478;
      }

      stunServerAddress = new StunAddress(stunAddressStr, port);
      detector = new SimpleAddressDetector(stunServerAddress);

      if (logger.isDebugEnabled()) {
        logger.debug(
            "Created a STUN Address detector for the following "
                + "STUN server: "
                + stunAddressStr
                + ":"
                + port);
      }
      detector.start();
      logger.debug("STUN server detector started;");

      // make sure that someone doesn't set invalid stun address and port
      NetaddrActivator.getConfigurationService()
          .addVetoableChangeListener(PROP_STUN_SERVER_ADDRESS, this);
      NetaddrActivator.getConfigurationService()
          .addVetoableChangeListener(PROP_STUN_SERVER_PORT, this);

      // now start a thread query to the stun server and only set the
      // useStun flag to true if it succeeds.
      launchStunServerTest();
    }
  }
  /**
   * Starts the Metacafe replacement source bundle
   *
   * @param context the <tt>BundleContext</tt> as provided from the OSGi framework
   * @throws Exception if anything goes wrong
   */
  public void start(BundleContext context) throws Exception {
    Hashtable<String, String> hashtable = new Hashtable<String, String>();
    hashtable.put(
        ReplacementService.SOURCE_NAME, ReplacementServiceMetacafeImpl.METACAFE_CONFIG_LABEL);
    metacafeSource = new ReplacementServiceMetacafeImpl();

    metacafeServReg =
        context.registerService(ReplacementService.class.getName(), metacafeSource, hashtable);

    logger.info("Metacafe source implementation [STARTED].");
  }
Example #19
0
  /**
   * Logs the specified message and details.
   *
   * @param message the message to log
   * @param from the message sender
   * @param to the message addressee
   * @param status message status
   * @param sender determines whether we are the origin of this message.
   */
  public void logMessage(
      SIPMessage message, String from, String to, String status, boolean sender) {
    if (!logger.isInfoEnabled()) return;

    String msgHeader;

    if (sender) msgHeader = "JAIN-SIP sent a message from=\"";
    else msgHeader = "JAIN-SIP received a message from=\"";

    if (logger.isInfoEnabled())
      logger.info(msgHeader + from + "\" to=\"" + to + "\" (status: " + status + "):\n" + message);
  }
  /** {@inheritDoc} */
  public void start(BundleContext bc) throws Exception {
    bundleContext = bc;
    try {
      logger.logEntry();
      logger.info("Android notification handler Service...[  STARTED ]");

      // Get the notification service implementation
      ServiceReference notifReference =
          bundleContext.getServiceReference(NotificationService.class.getName());

      notificationService = (NotificationService) bundleContext.getService(notifReference);

      vibrateHandler = new VibrateHandlerImpl();

      notificationService.addActionHandler(vibrateHandler);

      logger.info("Android notification handler Service...[REGISTERED]");
    } finally {
      logger.logExit();
    }
  }
Example #21
0
  /** 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());
    }
  }
Example #22
0
  /**
   * Makes sure that conference is allocated for given <tt>room</tt>.
   *
   * @param room name of the MUC room of Jitsi Meet conference.
   * @param properties configuration properties, see {@link JitsiMeetConfig} for the list of valid
   *     properties.
   * @throws Exception if any error occurs.
   */
  private void createConference(String room, Map<String, String> properties) throws Exception {
    JitsiMeetConfig config = new JitsiMeetConfig(properties);

    JitsiMeetConference conference =
        new JitsiMeetConference(room, focusUserName, protocolProviderHandler, this, config);

    conferences.put(room, conference);

    StringBuilder options = new StringBuilder();
    for (Map.Entry<String, String> option : properties.entrySet()) {
      options.append("\n    ").append(option.getKey()).append(": ").append(option.getValue());
    }

    logger.info(
        "Created new focus for "
            + room
            + "@"
            + focusUserDomain
            + " conferences count: "
            + conferences.size()
            + " options:"
            + options.toString());

    // Send focus created event
    EventAdmin eventAdmin = FocusBundleActivator.getEventAdmin();
    if (eventAdmin != null) {
      eventAdmin.sendEvent(EventFactory.focusCreated(conference.getId(), conference.getRoomName()));
    }

    try {
      conference.start();
    } catch (Exception e) {
      logger.info("Exception while trying to start the conference", e);

      conference.stop();

      throw e;
    }
  }
    /** Configures echo cancellation and noise suppression effects. */
    @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
    private void configureEffects() {
      if (!AndroidUtils.hasAPI(16)) return;

      AudioSystem audioSystem =
          AudioSystem.getAudioSystem(AudioSystem.LOCATOR_PROTOCOL_AUDIORECORD);

      // Creates echo canceler if available
      if (AcousticEchoCanceler.isAvailable()) {
        AcousticEchoCanceler echoCanceller =
            AcousticEchoCanceler.create(audioRecord.getAudioSessionId());
        if (echoCanceller != null) {
          echoCanceller.setEnableStatusListener(this);
          echoCanceller.setEnabled(audioSystem.isEchoCancel());
          logger.info("Echo cancellation: " + echoCanceller.getEnabled());
        }
      }

      // Automatic gain control
      if (AutomaticGainControl.isAvailable()) {
        AutomaticGainControl agc = AutomaticGainControl.create(audioRecord.getAudioSessionId());
        if (agc != null) {
          agc.setEnableStatusListener(this);
          agc.setEnabled(audioSystem.isAutomaticGainControl());
          logger.info("Auto gain control: " + agc.getEnabled());
        }
      }

      // Creates noise suppressor if available
      if (NoiseSuppressor.isAvailable()) {
        NoiseSuppressor noiseSuppressor = NoiseSuppressor.create(audioRecord.getAudioSessionId());
        if (noiseSuppressor != null) {
          noiseSuppressor.setEnableStatusListener(this);
          noiseSuppressor.setEnabled(audioSystem.isDenoise());
          logger.info("Noise suppressor: " + noiseSuppressor.getEnabled());
        }
      }
    }
Example #24
0
  /**
   * Gets the list of features supported by participant. If we fail to obtain it due to network
   * failure default feature list is returned.
   *
   * @param protocolProvider protocol provider service instance that will be used for discovery.
   * @param address XMPP address of the participant.
   */
  public static List<String> discoverParticipantFeatures(
      ProtocolProviderService protocolProvider, String address) {
    OperationSetSimpleCaps disco = protocolProvider.getOperationSet(OperationSetSimpleCaps.class);
    if (disco == null) {
      logger.error("Service discovery not supported by " + protocolProvider);
      return getDefaultParticipantFeatureSet();
    }

    // Discover participant feature set
    List<String> participantFeatures = disco.getFeatures(address);
    if (participantFeatures == null) {
      logger.error("Failed to discover features for " + address + " assuming default feature set.");

      return getDefaultParticipantFeatureSet();
    }

    logger.info(address + ", features: ");
    for (String feature : participantFeatures) {
      logger.info(feature);
    }

    return participantFeatures;
  }
Example #25
0
  /**
   * Receives options requests and replies with an OK response containing methods that we support.
   *
   * @param requestEvent the incoming options request.
   * @return <tt>true</tt> if request has been successfully processed, <tt>false</tt> otherwise
   */
  @Override
  public boolean processRequest(RequestEvent requestEvent) {
    Response optionsOK = null;
    try {
      optionsOK =
          provider.getMessageFactory().createResponse(Response.OK, requestEvent.getRequest());

      // add to the allows header all methods that we support
      for (String method : provider.getSupportedMethods()) {
        // don't support REGISTERs
        if (!method.equals(Request.REGISTER))
          optionsOK.addHeader(provider.getHeaderFactory().createAllowHeader(method));
      }

      Iterable<String> knownEventsList = provider.getKnownEventsList();

      synchronized (knownEventsList) {
        for (String event : knownEventsList)
          optionsOK.addHeader(provider.getHeaderFactory().createAllowEventsHeader(event));
      }
    } catch (ParseException ex) {
      // What else could we do apart from logging?
      logger.warn("Failed to create an incoming OPTIONS request", ex);
      return false;
    }

    try {
      SipStackSharing.getOrCreateServerTransaction(requestEvent).sendResponse(optionsOK);
    } catch (TransactionUnavailableException ex) {
      // this means that we received an OPTIONS request outside the scope
      // of a transaction which could mean that someone is simply sending
      // us b****hit to keep a NAT connection alive, so let's not get too
      // excited.
      if (logger.isInfoEnabled())
        logger.info("Failed to respond to an incoming " + "transactionless OPTIONS request");
      if (logger.isTraceEnabled()) logger.trace("Exception was:", ex);
      return false;
    } catch (InvalidArgumentException ex) {
      // What else could we do apart from logging?
      logger.warn("Failed to send an incoming OPTIONS request", ex);
      return false;
    } catch (SipException ex) {
      // What else could we do apart from logging?
      logger.warn("Failed to send an incoming OPTIONS request", ex);
      return false;
    }

    return true;
  }
Example #26
0
  /**
   * The dependent service is available and the bundle will start.
   *
   * @param dependentService the UIService this activator is waiting.
   */
  @Override
  public void start(Object dependentService) {
    if (logger.isDebugEnabled()) logger.debug("Update checker [STARTED]");

    ConfigurationService cfg = getConfiguration();

    if (OSUtils.IS_WINDOWS) {
      updateService = new Update();

      bundleContext.registerService(UpdateService.class.getName(), updateService, null);

      // Register the "Check for Updates" menu item if
      // the "Check for Updates" property isn't disabled.
      if (!cfg.getBoolean(CHECK_FOR_UPDATES_MENU_DISABLED_PROP, false)) {
        // Register the "Check for Updates" menu item.
        CheckForUpdatesMenuItemComponent checkForUpdatesMenuItemComponent =
            new CheckForUpdatesMenuItemComponent(Container.CONTAINER_HELP_MENU);

        Hashtable<String, String> toolsMenuFilter = new Hashtable<String, String>();
        toolsMenuFilter.put(Container.CONTAINER_ID, Container.CONTAINER_HELP_MENU.getID());

        bundleContext.registerService(
            PluginComponent.class.getName(), checkForUpdatesMenuItemComponent, toolsMenuFilter);
      }

      // Check for software update upon startup if enabled.
      if (cfg.getBoolean(UPDATE_ENABLED, true)) updateService.checkForUpdates(false);
    }

    if (cfg.getBoolean(CHECK_FOR_UPDATES_DAILY_ENABLED_PROP, false)) {
      logger.info("Scheduled update checking enabled");

      // Schedule a "check for updates" task that will run once a day
      int hoursToWait = calcHoursToWait();
      Runnable updateRunnable =
          new Runnable() {
            public void run() {
              logger.debug("Performing scheduled update check");
              getUpdateService().checkForUpdates(false);
            }
          };

      mUpdateExecutor = Executors.newSingleThreadScheduledExecutor();
      mUpdateExecutor.scheduleAtFixedRate(
          updateRunnable, hoursToWait, 24 * 60 * 60, TimeUnit.SECONDS);
    }

    if (logger.isDebugEnabled()) logger.debug("Update checker [REGISTERED]");
  }
Example #27
0
  /**
   * Parses JSON string returned in HTTP response and converts it to <tt>Conference</tt> instance.
   *
   * @param conference <tt>Conference</tt> instance that contains the data returned by API endpoint.
   * @param response HTTP response returned by the API endpoint.
   * @return <tt>Conference</tt> instance that contains the data returned by API endpoint.
   * @throws IOException if any IO problems occur.
   * @throws ParseException if any problems with JSON parsing occur.
   */
  private Conference readConferenceResponse(Conference conference, HttpResponse response)
      throws IOException, ParseException {
    BufferedReader rd =
        new BufferedReader(new InputStreamReader(response.getEntity().getContent()));

    if (conference != null) {
      conferenceJson.setForUpdate(conference);
    }

    jsonParser.parse(rd, conferenceJson);

    if (conference == null) {
      conference = conferenceJson.getResult();
    }

    logger.info("ID: " + conference.getId());
    logger.info("PIN: " + conference.getPin());
    logger.info("URL: " + conference.getUrl());
    logger.info("SIP ID: " + conference.getSipId());
    logger.info("START TIME: " + conference.getStartTime());
    logger.info("DURATION: " + conference.getDuration());

    return conference;
  }
  /**
   * Processes the session initiation {@link SessionIQ} that we were created with, passing its
   * content to the media handler.
   *
   * @param sessionInitIQ The {@link SessionIQ} that created the session that we are handling here.
   */
  public void processSessionAccept(SessionIQ sessionInitIQ) {
    this.sessionInitIQ = sessionInitIQ;

    CallPeerMediaHandlerGTalkImpl mediaHandler = getMediaHandler();
    Collection<PacketExtension> extensions = sessionInitIQ.getExtensions();
    RtpDescriptionPacketExtension answer = null;

    for (PacketExtension ext : extensions) {
      if (ext.getElementName().equalsIgnoreCase(RtpDescriptionPacketExtension.ELEMENT_NAME)) {
        answer = (RtpDescriptionPacketExtension) ext;
        break;
      }
    }

    try {
      mediaHandler.getTransportManager().wrapupConnectivityEstablishment();
      mediaHandler.processAnswer(answer);
    } catch (IllegalArgumentException e) {
      // HACK for FreeSwitch that send accept message before sending
      // candidates
      sessAcceptedWithNoCands = sessionInitIQ;
      return;
    } catch (Exception exc) {
      if (logger.isInfoEnabled()) logger.info("Failed to process a session-accept", exc);

      // send an error response
      String reasonText = "Error: " + exc.getMessage();
      SessionIQ errResp =
          GTalkPacketFactory.createSessionTerminate(
              sessionInitIQ.getTo(),
              sessionInitIQ.getFrom(),
              sessionInitIQ.getID(),
              Reason.GENERAL_ERROR,
              reasonText);

      getMediaHandler().getTransportManager().close();
      setState(CallPeerState.FAILED, reasonText);
      getProtocolProvider().getConnection().sendPacket(errResp);
      return;
    }

    // tell everyone we are connecting so that the audio notifications would
    // stop
    setState(CallPeerState.CONNECTED);

    mediaHandler.start();
  }
  /** implements BundleActivator.start() */
  public void start(BundleContext bc) throws Exception {
    logger.info("starting popup message test ");

    bundleContext = bc;

    setName("PopupMessageHandlerSLick");

    Hashtable<String, String> properties = new Hashtable<String, String>();

    properties.put("service.pid", getName());

    // we maybe are running on machine without WM and systray
    // (test server machine), skip tests
    if (ServiceUtils.getService(bc, SystrayService.class) != null) {
      addTest(TestPopupMessageHandler.suite());
    }

    bundleContext.registerService(getClass().getName(), this, properties);
  }
Example #30
0
  /** {@inheritDoc} */
  @Override
  public synchronized void conferenceEnded(JitsiMeetConference conference) {
    String roomName = conference.getRoomName();

    conferences.remove(roomName);

    logger.info(
        "Disposed conference for room: " + roomName + " conference count: " + conferences.size());

    if (focusAllocListener != null) {
      focusAllocListener.onFocusDestroyed(roomName);
    }

    // Send focus destroyed event
    FocusBundleActivator.getEventAdmin()
        .sendEvent(EventFactory.focusDestroyed(conference.getId(), conference.getRoomName()));

    maybeDoShutdown();
  }