コード例 #1
0
  /**
   * WhiteboardObjectTextJabberImpl constructor.
   *
   * @param xml the XML string object to parse.
   */
  public WhiteboardObjectTextJabberImpl(String xml) {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder;
    try {
      builder = factory.newDocumentBuilder();
      InputStream in = new ByteArrayInputStream(xml.getBytes());
      Document doc = builder.parse(in);

      Element e = doc.getDocumentElement();
      String elementName = e.getNodeName();
      if (elementName.equals("text")) {
        // we have a text
        String id = e.getAttribute("id");
        double x = Double.parseDouble(e.getAttribute("x"));
        double y = Double.parseDouble(e.getAttribute("y"));
        String fill = e.getAttribute("fill");
        String fontFamily = e.getAttribute("font-family");
        int fontSize = Integer.parseInt(e.getAttribute("font-size"));
        String text = e.getTextContent();

        this.setID(id);
        this.setWhiteboardPoint(new WhiteboardPoint(x, y));
        this.setFontName(fontFamily);
        this.setFontSize(fontSize);
        this.setText(text);
        this.setColor(Color.decode(fill).getRGB());
      }
    } catch (ParserConfigurationException ex) {
      if (logger.isDebugEnabled()) logger.debug("Problem WhiteboardObject : " + xml);
    } catch (IOException ex) {
      if (logger.isDebugEnabled()) logger.debug("Problem WhiteboardObject : " + xml);
    } catch (Exception ex) {
      if (logger.isDebugEnabled()) logger.debug("Problem WhiteboardObject : " + xml);
    }
  }
コード例 #2
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]");
  }
コード例 #3
0
  /**
   * Subscribes this provider as interested in receiving notifications for new mail messages from
   * Google mail services such as Gmail or Google Apps.
   */
  private void subscribeForGmailNotifications() {
    // first check support for the notification service
    String accountIDService = jabberProvider.getAccountID().getService();
    boolean notificationsAreSupported =
        jabberProvider.isFeatureSupported(accountIDService, NewMailNotificationIQ.NAMESPACE);

    if (!notificationsAreSupported) {
      if (logger.isDebugEnabled())
        logger.debug(
            accountIDService
                + " does not seem to provide a Gmail notification "
                + " service so we won't be trying to subscribe for it");
      return;
    }

    if (logger.isDebugEnabled())
      logger.debug(
          accountIDService
              + " seems to provide a Gmail notification "
              + " service so we will try to subscribe for it");

    ProviderManager providerManager = ProviderManager.getInstance();

    providerManager.addIQProvider(
        MailboxIQ.ELEMENT_NAME, MailboxIQ.NAMESPACE, new MailboxIQProvider());
    providerManager.addIQProvider(
        NewMailNotificationIQ.ELEMENT_NAME,
        NewMailNotificationIQ.NAMESPACE,
        new NewMailNotificationProvider());

    Connection connection = jabberProvider.getConnection();

    connection.addPacketListener(new MailboxIQListener(), new PacketTypeFilter(MailboxIQ.class));
    connection.addPacketListener(
        new NewMailNotificationListener(), new PacketTypeFilter(NewMailNotificationIQ.class));

    if (opSetPersPresence.getCurrentStatusMessage().equals(JabberStatusEnum.OFFLINE)) return;

    // create a query with -1 values for newer-than-tid and
    // newer-than-time attributes
    MailboxQueryIQ mailboxQuery = new MailboxQueryIQ();

    if (logger.isTraceEnabled())
      logger.trace(
          "sending mailNotification for acc: "
              + jabberProvider.getAccountID().getAccountUniqueID());
    jabberProvider.getConnection().sendPacket(mailboxQuery);
  }
コード例 #4
0
  /**
   * Tries to obtain a mapped/public address for the specified port (possibly by executing a STUN
   * query).
   *
   * @param dst the destination that we'd like to use this address with.
   * @param port the port whose mapping we are interested in.
   * @return a public address corresponding to the specified port or null if all attempts to
   *     retrieve such an address have failed.
   * @throws IOException if an error occurs while stun4j is using sockets.
   * @throws BindException if the port is already in use.
   */
  public InetSocketAddress getPublicAddressFor(InetAddress dst, int port)
      throws IOException, BindException {
    if (!useStun || (dst instanceof Inet6Address)) {
      logger.debug(
          "Stun is disabled for destination "
              + dst
              + ", skipping mapped address recovery (useStun="
              + useStun
              + ", IPv6@="
              + (dst instanceof Inet6Address)
              + ").");
      // we'll still try to bind though so that we could notify the caller
      // if the port has been taken already.
      DatagramSocket bindTestSocket = new DatagramSocket(port);
      bindTestSocket.close();

      // if we're here then the port was free.
      return new InetSocketAddress(getLocalHost(dst), port);
    }
    StunAddress mappedAddress = queryStunServer(port);
    InetSocketAddress result = null;
    if (mappedAddress != null) result = mappedAddress.getSocketAddress();
    else {
      // Apparently STUN failed. Let's try to temporarily disble it
      // and use algorithms in getLocalHost(). ... We should probably
      // eveng think about completely disabling stun, and not only
      // temporarily.
      // Bug report - John J. Barton - IBM
      InetAddress localHost = getLocalHost(dst);
      result = new InetSocketAddress(localHost, port);
    }
    if (logger.isDebugEnabled())
      logger.debug("Returning mapping for port:" + port + " as follows: " + result);
    return result;
  }
コード例 #5
0
  /**
   * Stop the bundle. Nothing to stop for now.
   *
   * @param bundleContext <tt>BundleContext</tt> provided by OSGi framework
   * @throws Exception if something goes wrong during stop
   */
  public void stop(BundleContext bundleContext) throws Exception {
    if (logger.isDebugEnabled()) logger.debug("Update checker [STOPPED]");

    if (mUpdateExecutor != null) {
      mUpdateExecutor.shutdown();
      mUpdateExecutor = null;
    }
  }
コード例 #6
0
  /**
   * Handles {@link EventFactory#FOCUS_JOINED_ROOM_TOPIC} and {@link
   * EventFactory#CONFERENCE_ROOM_TOPIC}.
   *
   * <p>{@inheritDoc}
   */
  @Override
  public void handleEvent(Event event) {
    String topic = event.getTopic();
    if (!topic.equals(EventFactory.FOCUS_JOINED_ROOM_TOPIC)
        && !topic.equals(EventFactory.CONFERENCE_ROOM_TOPIC)) {
      logger.error("Unexpected event topic: " + topic);
      return;
    }

    String roomJid = (String) event.getProperty(EventFactory.ROOM_JID_KEY);

    JitsiMeetConference conference = focusManager.getConference(roomJid);
    if (conference == null) {
      logger.error("Conference is null");
      return;
    }

    ChatRoom chatRoom = conference.getChatRoom();
    if (chatRoom == null) {
      logger.error("Chat room is null");
      return;
    }

    JitsiMeetServices meetServices = focusManager.getJitsiMeetServices();
    ComponentVersionsExtension versionsExtension = new ComponentVersionsExtension();

    // XMPP
    Version xmppServerVersion = meetServices.getXMPPServerVersion();
    if (xmppServerVersion != null) {
      versionsExtension.addComponentVersion(
          ComponentVersionsExtension.COMPONENT_XMPP_SERVER,
          xmppServerVersion.getNameVersionOsString());
    }

    // Conference focus
    org.jitsi.service.version.Version jicofoVersion = versionService.getCurrentVersion();
    versionsExtension.addComponentVersion(
        ComponentVersionsExtension.COMPONENT_FOCUS,
        jicofoVersion.getApplicationName()
            + "("
            + jicofoVersion.toString()
            + ","
            + System.getProperty("os.name")
            + ")");

    // Videobridge
    // It is not be reported for FOCUS_JOINED_ROOM_TOPIC
    String bridgeJid = (String) event.getProperty(EventFactory.BRIDGE_JID_KEY);
    Version jvbVersion = bridgeJid == null ? null : meetServices.getBridgeVersion(bridgeJid);
    if (jvbVersion != null) {
      versionsExtension.addComponentVersion(
          ComponentVersionsExtension.COMPONENT_VIDEOBRIDGE, jvbVersion.getNameVersionOsString());
    }

    meetTools.sendPresenceExtension(chatRoom, versionsExtension);

    if (logger.isDebugEnabled()) logger.debug("Sending versions: " + versionsExtension.toXML());
  }
コード例 #7
0
ファイル: SipLogger.java プロジェクト: nagyist/jitsi
  /**
   * Return true/false if logging is enabled at a given level.
   *
   * @param logLevel the level that we'd like to check loggability for.
   * @return always <tt>true</tt> regardless of <tt>logLevel</tt>'s value.
   */
  public boolean isLoggingEnabled(int logLevel) {
    // always enable trace messages so we can receive packets
    // and log them to packet logging service
    if (logLevel == TRACE_DEBUG) return logger.isDebugEnabled();
    if (logLevel == TRACE_MESSAGES) // same as TRACE_INFO
    return true;
    if (logLevel == TRACE_NONE) return false;

    return true;
  }
コード例 #8
0
  /**
   * 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);
    }
  }
コード例 #9
0
  /**
   * 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();
    }
  }
コード例 #10
0
  /**
   * Dispatches the event received from a JAIN-SIP <tt>SipProvider</tt> to one of our "candidate
   * recipient" listeners.
   *
   * @param event the event received for a <tt>SipProvider</tt>.
   */
  public void processIOException(IOExceptionEvent event) {
    try {
      if (logger.isTraceEnabled()) logger.trace(event);

      // impossible to dispatch, log here
      if (logger.isDebugEnabled()) logger.debug("@todo implement processIOException()");
    } catch (Throwable exc) {
      // any exception thrown within our code should be caught here
      // so that we could log it rather than interrupt stack activity with
      // it.
      this.logApplicationException(DialogTerminatedEvent.class, exc);
    }
  }
コード例 #11
0
 /**
  * The method queries a Stun server for a binding for the specified port.
  *
  * @param port the port to resolve (the stun message gets sent trhough that port)
  * @return StunAddress the address returned by the stun server or null if an error occurred or no
  *     address was returned
  * @throws IOException if an error occurs while stun4j is using sockets.
  * @throws BindException if the port is already in use.
  */
 private StunAddress queryStunServer(int port) throws IOException, BindException {
   StunAddress mappedAddress = null;
   if (detector != null && useStun) {
     mappedAddress = detector.getMappingFor(port);
     if (logger.isDebugEnabled())
       logger.debug(
           "For port:"
               + port
               + "a Stun server returned the "
               + "following mapping ["
               + mappedAddress);
   }
   return mappedAddress;
 }
コード例 #12
0
  /**
   * Creates and sends a SUBSCRIBE request to a specific subscription <tt>Address</tt>/Request URI
   * if it matches a <tt>Subscription</tt> with an id tag of its Event header of a specific value in
   * the list of subscriptions managed by this instance with an Expires header value of zero in
   * order to terminate receiving event notifications and removes the specified
   * <tt>Subscription</tt> from the list of subscriptions managed by this instance. The removed
   * <tt>Subscription</tt> may receive notifications to process the <tt>Request</tt>s and/or
   * <tt>Response</tt>s which constitute the signaling session associated with it. If the attempt to
   * create the SUBSCRIBE request fails, the associated <tt>Subscription</tt> is not removed from
   * the list of subscriptions managed by this instance. If the specified <tt>Address</tt> does not
   * identify an existing <tt>Subscription</tt> in the list of subscriptions managed by this
   * instance, an assertion may optionally be performed or no reaction can be taken.
   *
   * @param toAddress a subscription <tt>Address</tt>/Request URI which identifies a
   *     <tt>Subscription</tt> to be removed from the list of subscriptions managed by this instance
   * @param eventId the id tag placed in the Event header of the <tt>Subscription</tt> to be matched
   *     if there is one or <tt>null</tt> if the <tt>Subscription</tt> should have no id tag in its
   *     Event header
   * @param assertSubscribed <tt>true</tt> to assert if the specified subscription
   *     <tt>Address</tt>/Request URI does not identify an existing <tt>Subscription</tt> in the
   *     list of subscriptions managed by this instance; <tt>false</tt> to not assert if the
   *     mentioned condition is met
   * @throws IllegalArgumentException if <tt>assertSubscribed</tt> is <tt>true</tt> and
   *     <tt>toAddress</tt> and <tt>eventId</tt> do not identify an existing <tt>Subscription</tt>
   *     in the list of subscriptions managed by this instance
   * @throws OperationFailedException if we fail constructing or sending the unSUBSCRIBE request.
   */
  public void unsubscribe(Address toAddress, String eventId, boolean assertSubscribed)
      throws IllegalArgumentException, OperationFailedException {
    Subscription subscription = getSubscription(toAddress, eventId);
    if (subscription == null)
      if (assertSubscribed)
        throw new IllegalArgumentException("trying to unregister a not registered contact");
      else return;

    Dialog dialog = subscription.getDialog();

    // we stop the subscription if we're subscribed to this contact
    if (dialog != null) {
      String callId = dialog.getCallId().getCallId();

      ClientTransaction subscribeTransaction;
      try {
        subscribeTransaction = createSubscription(subscription, dialog, 0);
      } catch (OperationFailedException e) {
        if (logger.isDebugEnabled()) logger.debug("failed to create the unsubscription", e);
        throw e;
      }

      // we are not anymore subscribed to this contact
      // this ensure that the response of this request will be
      // handled as an unsubscription response
      removeSubscription(callId, subscription);

      try {
        dialog.sendRequest(subscribeTransaction);
      } catch (SipException e) {
        if (logger.isDebugEnabled()) logger.debug("Can't send the request", e);
        throw new OperationFailedException(
            "Failed to send the subscription message", OperationFailedException.NETWORK_FAILURE, e);
      }
    }
  }
コード例 #13
0
  /**
   * Sets the icon for the given file.
   *
   * @param file the file to set an icon for
   * @return the byte array containing the thumbnail
   */
  private byte[] getFileThumbnail(File file) {
    byte[] bytes = null;
    if (FileUtils.isImage(file.getName())) {
      try {
        ImageIcon image = new ImageIcon(file.toURI().toURL());
        int width = image.getIconWidth();
        int height = image.getIconHeight();

        if (width > THUMBNAIL_WIDTH) width = THUMBNAIL_WIDTH;
        if (height > THUMBNAIL_HEIGHT) height = THUMBNAIL_HEIGHT;

        bytes = ImageUtils.getScaledInstanceInBytes(image.getImage(), width, height);
      } catch (MalformedURLException e) {
        if (logger.isDebugEnabled()) logger.debug("Could not locate image.", e);
      }
    }
    return bytes;
  }
コード例 #14
0
  /**
   * Gets the max allowed size value in bytes from Configuration service and sets the value to
   * <tt>imgMaxSize</tt> if succeed. If the configuration property isn't available or the value
   * can't be parsed correctly the value of <tt>imgMaxSize</tt> isn't changed.
   */
  private void setMaxImgSizeFromConf() {
    ConfigurationService configService = DirectImageActivator.getConfigService();

    if (configService != null) {
      String confImgSizeStr = (String) configService.getProperty(MAX_IMG_SIZE);
      try {
        if (confImgSizeStr != null) {
          imgMaxSize = Long.parseLong(confImgSizeStr);
        } else {
          configService.setProperty(MAX_IMG_SIZE, imgMaxSize);
        }
      } catch (NumberFormatException e) {
        if (logger.isDebugEnabled())
          logger.debug(
              "Failed to parse max image size: " + confImgSizeStr + ". Going for default.");
      }
    }
  }
  /**
   * Sends the <tt>message</tt> to the destination indicated by the <tt>to</tt> contact.
   *
   * @param to the <tt>Contact</tt> to send <tt>message</tt> to
   * @param message the <tt>Message</tt> to send.
   * @throws java.lang.IllegalStateException if the underlying stack is not registered and
   *     initialized.
   * @throws java.lang.IllegalArgumentException if <tt>to</tt> is not an instance of ContactImpl.
   */
  public void sendInstantMessage(Contact to, Message message)
      throws IllegalStateException, IllegalArgumentException {
    if (!(to instanceof ContactSipImpl))
      throw new IllegalArgumentException("The specified contact is not a Sip contact." + to);

    assertConnected();

    // offline message
    if (to.getPresenceStatus().equals(sipStatusEnum.getStatus(SipStatusEnum.OFFLINE))
        && !offlineMessageSupported) {
      if (logger.isDebugEnabled()) logger.debug("trying to send a message to an offline contact");
      fireMessageDeliveryFailed(
          message, to, MessageDeliveryFailedEvent.OFFLINE_MESSAGES_NOT_SUPPORTED);
      return;
    }

    // create the message
    Request mes;
    try {
      mes = createMessageRequest(to, message);
    } catch (OperationFailedException ex) {
      logger.error("Failed to create the message.", ex);

      fireMessageDeliveryFailed(message, to, MessageDeliveryFailedEvent.INTERNAL_ERROR);
      return;
    }

    try {
      sendMessageRequest(mes, to, message);
    } catch (TransactionUnavailableException ex) {
      logger.error(
          "Failed to create messageTransaction.\n"
              + "This is most probably a network connection error.",
          ex);

      fireMessageDeliveryFailed(message, to, MessageDeliveryFailedEvent.NETWORK_FAILURE);
      return;
    } catch (SipException ex) {
      logger.error("Failed to send the message.", ex);

      fireMessageDeliveryFailed(message, to, MessageDeliveryFailedEvent.INTERNAL_ERROR);
      return;
    }
  }
コード例 #16
0
  /**
   * Sends a file transfer request to the given <tt>toContact</tt> by specifying the local and
   * remote file path and the <tt>fromContact</tt>, sending the file.
   *
   * @param toContact the contact that should receive the file
   * @param file the file to send
   * @return the transfer object
   * @throws IllegalStateException if the protocol provider is not registered or connected
   * @throws IllegalArgumentException if some of the arguments doesn't fit the protocol requirements
   */
  public FileTransfer sendFile(Contact toContact, File file)
      throws IllegalStateException, IllegalArgumentException {
    assertConnected();

    if (file.length() > getMaximumFileLength())
      throw new IllegalArgumentException("File length exceeds the allowed one for this protocol");

    // Get the aim connection
    AimConnection aimConnection = icqProvider.getAimConnection();

    // Create an outgoing file transfer instance
    OutgoingFileTransfer outgoingFileTransfer =
        aimConnection
            .getIcbmService()
            .getRvConnectionManager()
            .createOutgoingFileTransfer(new Screenname(toContact.getAddress()));

    String id =
        String.valueOf(outgoingFileTransfer.getRvSessionInfo().getRvSession().getRvSessionId());

    FileTransferImpl outFileTransfer =
        new FileTransferImpl(outgoingFileTransfer, id, toContact, file, FileTransfer.OUT);

    // Adding the file to the outgoing file transfer
    try {
      outgoingFileTransfer.setSingleFile(new File(file.getPath()));
    } catch (IOException e) {
      if (logger.isDebugEnabled()) logger.debug("Error sending file", e);
      return null;
    }

    // Notify all interested listeners that a file transfer has been
    // created.
    FileTransferCreatedEvent event = new FileTransferCreatedEvent(outFileTransfer, new Date());

    fireFileTransferCreated(event);

    // Sending the file
    outgoingFileTransfer.sendRequest(new InvitationMessage(""));

    outFileTransfer.fireStatusChangeEvent(FileTransferStatusChangeEvent.PREPARING);

    return outFileTransfer;
  }
コード例 #17
0
  /**
   * Notify all listeners of the corresponding account detail change event.
   *
   * @param source the protocol provider service source
   * @param eventID the int ID of the event to dispatch
   * @param oldValue the value that the changed property had before the change occurred.
   * @param newValue the value that the changed property currently has (after the change has
   *     occurred).
   */
  public void fireServerStoredDetailsChangeEvent(
      ProtocolProviderService source, int eventID, Object oldValue, Object newValue) {
    ServerStoredDetailsChangeEvent evt =
        new ServerStoredDetailsChangeEvent(source, eventID, oldValue, newValue);

    Collection<ServerStoredDetailsChangeListener> listeners;
    synchronized (serverStoredDetailsListeners) {
      listeners = new ArrayList<ServerStoredDetailsChangeListener>(serverStoredDetailsListeners);
    }

    if (logger.isDebugEnabled())
      logger.debug(
          "Dispatching a Contact Property Change Event to"
              + listeners.size()
              + " listeners. Evt="
              + evt);

    for (ServerStoredDetailsChangeListener listener : listeners)
      listener.serverStoredDetailsChanged(evt);
  }
コード例 #18
0
  /**
   * Handles buttons action events.
   *
   * @param evt the <tt>ActionEvent</tt> that notified us
   */
  public void actionPerformed(ActionEvent evt) {
    JButton sourceButton = (JButton) evt.getSource();

    if (sourceButton.equals(openFileButton)) {
      this.openFile(downloadFile);
    } else if (sourceButton.equals(openFolderButton)) {
      try {
        File downloadDir = GuiActivator.getFileAccessService().getDefaultDownloadDirectory();

        GuiActivator.getDesktopService().open(downloadDir);
      } catch (IllegalArgumentException e) {
        if (logger.isDebugEnabled()) logger.debug("Unable to open folder.", e);

        this.showErrorMessage(resources.getI18NString("service.gui.FOLDER_DOES_NOT_EXIST"));
      } catch (NullPointerException e) {
        if (logger.isDebugEnabled()) logger.debug("Unable to open folder.", e);

        this.showErrorMessage(resources.getI18NString("service.gui.FOLDER_DOES_NOT_EXIST"));
      } catch (UnsupportedOperationException e) {
        if (logger.isDebugEnabled()) logger.debug("Unable to open folder.", e);

        this.showErrorMessage(resources.getI18NString("service.gui.FILE_OPEN_NOT_SUPPORTED"));
      } catch (SecurityException e) {
        if (logger.isDebugEnabled()) logger.debug("Unable to open folder.", e);

        this.showErrorMessage(resources.getI18NString("service.gui.FOLDER_OPEN_NO_PERMISSION"));
      } catch (IOException e) {
        if (logger.isDebugEnabled()) logger.debug("Unable to open folder.", e);

        this.showErrorMessage(resources.getI18NString("service.gui.FOLDER_OPEN_NO_APPLICATION"));
      } catch (Exception e) {
        if (logger.isDebugEnabled()) logger.debug("Unable to open file.", e);

        this.showErrorMessage(resources.getI18NString("service.gui.FOLDER_OPEN_FAILED"));
      }
    } else if (sourceButton.equals(cancelButton)) {
      if (fileTransfer != null) fileTransfer.cancel();
    }
  }
コード例 #19
0
  /**
   * Logs exceptions that have occurred in the application while processing events originating from
   * the stack.
   *
   * @param eventClass the class of the jain-sip event that we were handling when the exception was
   *     thrown.
   * @param exc the exception that we need to log.
   */
  private void logApplicationException(Class<DialogTerminatedEvent> eventClass, Throwable exc) {
    String message = "An error occurred while processing event of type: " + eventClass.getName();

    logger.error(message, exc);
    if (logger.isDebugEnabled()) logger.debug(message, exc);
  }
コード例 #20
0
ファイル: SipLogger.java プロジェクト: nagyist/jitsi
 /**
  * Logs the specified trace with a debuf level.
  *
  * @param message the trace to log.
  */
 public void logTrace(String message) {
   if (logger.isDebugEnabled()) logger.debug(message);
 }
コード例 #21
0
  /**
   * 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));
        }
      }
    }
  }
コード例 #22
0
    /** Thread entry point. */
    @Override
    public void run() {
      int status;
      long progress;
      String statusReason = "";

      while (true) {
        try {
          Thread.sleep(10);

          status = parseJabberStatus(jabberTransfer.getStatus());
          progress = fileTransfer.getTransferedBytes();

          if (status == FileTransferStatusChangeEvent.FAILED
              || status == FileTransferStatusChangeEvent.COMPLETED
              || status == FileTransferStatusChangeEvent.CANCELED
              || status == FileTransferStatusChangeEvent.REFUSED) {
            if (fileTransfer instanceof OutgoingFileTransferJabberImpl) {
              ((OutgoingFileTransferJabberImpl) fileTransfer).removeThumbnailRequestListener();
            }

            // sometimes a filetransfer can be preparing
            // and than completed :
            // transfered in one iteration of current thread
            // so it won't go through intermediate state - inProgress
            // make sure this won't happen
            if (status == FileTransferStatusChangeEvent.COMPLETED
                && fileTransfer.getStatus() == FileTransferStatusChangeEvent.PREPARING) {
              fileTransfer.fireStatusChangeEvent(
                  FileTransferStatusChangeEvent.IN_PROGRESS, "Status changed");
              fileTransfer.fireProgressChangeEvent(System.currentTimeMillis(), progress);
            }

            break;
          }

          fileTransfer.fireStatusChangeEvent(status, "Status changed");
          fileTransfer.fireProgressChangeEvent(System.currentTimeMillis(), progress);
        } catch (InterruptedException e) {
          if (logger.isDebugEnabled()) logger.debug("Unable to sleep thread.", e);
        }
      }

      if (jabberTransfer.getError() != null) {
        logger.error(
            "An error occured while transfering file: " + jabberTransfer.getError().getMessage());
      }

      if (jabberTransfer.getException() != null) {
        logger.error(
            "An exception occured while transfering file: ", jabberTransfer.getException());

        if (jabberTransfer.getException() instanceof XMPPException) {
          XMPPError error = ((XMPPException) jabberTransfer.getException()).getXMPPError();
          if (error != null)
            if (error.getCode() == 406 || error.getCode() == 403)
              status = FileTransferStatusChangeEvent.REFUSED;
        }

        statusReason = jabberTransfer.getException().getMessage();
      }

      if (initialFileSize > 0
          && status == FileTransferStatusChangeEvent.COMPLETED
          && fileTransfer.getTransferedBytes() < initialFileSize) {
        status = FileTransferStatusChangeEvent.CANCELED;
      }

      fileTransfer.fireStatusChangeEvent(status, statusReason);
      fileTransfer.fireProgressChangeEvent(System.currentTimeMillis(), progress);
    }
コード例 #23
0
ファイル: PresenceFilter.java プロジェクト: RunCross/jitsi
  /**
   * Adds all contacts contained in the given <tt>MetaContactGroup</tt> matching the current filter
   * and not contained in the contact list.
   *
   * @param metaGroup the <tt>MetaContactGroup</tt>, which matching contacts to add
   * @param query the <tt>MetaContactQuery</tt> that notifies interested listeners of the results of
   *     this matching
   * @param resultCount the initial result count we would insert directly to the contact list
   *     without firing events
   */
  private void addMatching(MetaContactGroup metaGroup, MetaContactQuery query, int resultCount) {
    Iterator<MetaContact> childContacts = metaGroup.getChildContacts();

    while (childContacts.hasNext() && !query.isCanceled()) {
      MetaContact metaContact = childContacts.next();

      if (isMatching(metaContact)) {

        resultCount++;
        if (resultCount <= INITIAL_CONTACT_COUNT) {
          UIGroup uiGroup = null;

          if (!MetaContactListSource.isRootGroup(metaGroup)) {
            synchronized (metaGroup) {
              uiGroup = MetaContactListSource.getUIGroup(metaGroup);
              if (uiGroup == null) uiGroup = MetaContactListSource.createUIGroup(metaGroup);
            }
          }

          if (logger.isDebugEnabled())
            logger.debug("Presence filter contact added: " + metaContact.getDisplayName());

          UIContactImpl newUIContact;
          synchronized (metaContact) {
            newUIContact = MetaContactListSource.getUIContact(metaContact);

            if (newUIContact == null) {
              newUIContact = MetaContactListSource.createUIContact(metaContact);
            }
          }

          GuiActivator.getContactList().addContact(newUIContact, uiGroup, true, true);

          query.setInitialResultCount(resultCount);
        } else {
          query.fireQueryEvent(metaContact);
        }
      }
    }

    // If in the meantime the filtering has been stopped we return here.
    if (query.isCanceled()) return;

    Iterator<MetaContactGroup> subgroups = metaGroup.getSubgroups();
    while (subgroups.hasNext() && !query.isCanceled()) {
      MetaContactGroup subgroup = subgroups.next();

      if (isMatching(subgroup)) {
        UIGroup uiGroup;
        synchronized (subgroup) {
          uiGroup = MetaContactListSource.getUIGroup(subgroup);

          if (uiGroup == null) uiGroup = MetaContactListSource.createUIGroup(subgroup);
        }

        GuiActivator.getContactList().addGroup(uiGroup, true);

        addMatching(subgroup, query, resultCount);
      }
    }
  }
コード例 #24
0
  /**
   * Creates an html description of the specified mailbox.
   *
   * @param mailboxIQ the mailboxIQ that we are to describe.
   * @return an html description of <tt>mailboxIQ</tt>
   */
  private String createMailboxDescription(MailboxIQ mailboxIQ) {
    int threadCount = mailboxIQ.getThreadCount();

    String resourceHeaderKey =
        threadCount > 1 ? "service.gui.NEW_GMAIL_MANY_HEADER" : "service.gui.NEW_GMAIL_HEADER";

    String resourceFooterKey =
        threadCount > 1 ? "service.gui.NEW_GMAIL_MANY_FOOTER" : "service.gui.NEW_GMAIL_FOOTER";

    // FIXME Escape HTML!
    String newMailHeader =
        JabberActivator.getResources()
            .getI18NString(
                resourceHeaderKey,
                new String[] {
                  jabberProvider.getAccountID().getService(), // {0} - service name
                  mailboxIQ.getUrl(), // {1} - inbox URI
                  Integer.toString(threadCount) // {2} - thread count
                });

    StringBuilder message = new StringBuilder(newMailHeader);

    // we now start an html table for the threads.
    message.append("<table width=100% cellpadding=2 cellspacing=0 ");
    message.append("border=0 bgcolor=#e8eef7>");

    Iterator<MailThreadInfo> threads = mailboxIQ.threads();

    String maxThreadsStr =
        (String)
            JabberActivator.getConfigurationService()
                .getProperty(PNAME_MAX_GMAIL_THREADS_PER_NOTIFICATION);

    int maxThreads = 5;

    try {
      if (maxThreadsStr != null) maxThreads = Integer.parseInt(maxThreadsStr);
    } catch (NumberFormatException e) {
      if (logger.isDebugEnabled())
        logger.debug("Failed to parse max threads count: " + maxThreads + ". Going for default.");
    }

    // print a maximum of MAX_THREADS
    for (int i = 0; i < maxThreads && threads.hasNext(); i++) {
      message.append(threads.next().createHtmlDescription());
    }
    message.append("</table><br/>");

    if (threadCount > maxThreads) {
      String messageFooter =
          JabberActivator.getResources()
              .getI18NString(
                  resourceFooterKey,
                  new String[] {
                    mailboxIQ.getUrl(), // {0} - inbox URI
                    Integer.toString(threadCount - maxThreads) // {1} - thread count
                  });
      message.append(messageFooter);
    }

    return message.toString();
  }
コード例 #25
0
  /**
   * Starts the execution of the neomedia bundle in the specified context.
   *
   * @param bundleContext the context in which the neomedia bundle is to start executing
   * @throws Exception if an error occurs while starting the execution of the neomedia bundle in the
   *     specified context
   */
  public void start(BundleContext bundleContext) throws Exception {
    if (logger.isDebugEnabled()) logger.debug("Started.");

    NeomediaActivator.bundleContext = bundleContext;

    // MediaService
    mediaServiceImpl = (MediaServiceImpl) LibJitsi.getMediaService();

    bundleContext.registerService(MediaService.class.getName(), mediaServiceImpl, null);
    if (logger.isDebugEnabled()) logger.debug("Media Service ... [REGISTERED]");

    //        mediaConfiguration = new MediaConfigurationImpl();
    //        bundleContext.registerService(
    //                MediaConfigurationService.class.getStatus(),
    //                getMediaConfiguration(),
    //                null);
    if (logger.isDebugEnabled()) logger.debug("Media Configuration ... [REGISTERED]");

    ConfigurationService cfg = NeomediaActivator.getConfigurationService();
    Dictionary<String, String> mediaProps = new Hashtable<String, String>();

    mediaProps.put(ConfigurationForm.FORM_TYPE, ConfigurationForm.GENERAL_TYPE);

    // If the audio configuration form is disabled don't register it.
    //        if ((cfg == null) || !cfg.getBoolean(AUDIO_CONFIG_DISABLED_PROP, false))
    //        {
    //            audioConfigurationForm
    //                = new LazyConfigurationForm(
    //                        AudioConfigurationPanel.class.getStatus(),
    //                        getClass().getClassLoader(),
    //                        "plugin.mediaconfig.AUDIO_ICON",
    //                        "impl.neomedia.configform.AUDIO",
    //                        3);
    //
    //            bundleContext.registerService(
    //                    ConfigurationForm.class.getStatus(),
    //                    audioConfigurationForm,
    //                    mediaProps);
    //
    //            if (deviceConfigurationPropertyChangeListener == null)
    //            {
    //                // Initializes and registers the changed device configuration
    //                // event ot the notification service.
    //                getNotificationService();
    //
    //                deviceConfigurationPropertyChangeListener
    //                    = new AudioDeviceConfigurationListener();
    //                mediaServiceImpl
    //                    .getDeviceConfiguration()
    //                        .addPropertyChangeListener(
    //                                deviceConfigurationPropertyChangeListener);
    //            }
    //        }

    // If the video configuration form is disabled don't register it.
    //        if ((cfg == null) || !cfg.getBoolean(VIDEO_CONFIG_DISABLED_PROP, false))
    //        {
    //            bundleContext.registerService(
    //                    ConfigurationForm.class.getStatus(),
    //                    new LazyConfigurationForm(
    //                            VideoConfigurationPanel.class.getStatus(),
    //                            getClass().getClassLoader(),
    //                            "plugin.mediaconfig.VIDEO_ICON",
    //                            "impl.neomedia.configform.VIDEO",
    //                            4),
    //                    mediaProps);
    //        }

    // H.264
    // If the H.264 configuration form is disabled don't register it.
    //        if ((cfg == null) || !cfg.getBoolean(H264_CONFIG_DISABLED_PROP, false))
    //        {
    //            Dictionary<String, String> h264Props
    //                = new Hashtable<String, String>();
    //
    //            h264Props.put(
    //                    ConfigurationForm.FORM_TYPE,
    //                    ConfigurationForm.ADVANCED_TYPE);
    //            bundleContext.registerService(
    //                    ConfigurationForm.class.getStatus(),
    //                    new LazyConfigurationForm(
    //                            ConfigurationPanel.class.getStatus(),
    //                            getClass().getClassLoader(),
    //                            "plugin.mediaconfig.VIDEO_ICON",
    //                            "impl.neomedia.configform.H264",
    //                            -1,
    //                            true),
    //                    h264Props);
    //        }

    // ZRTP
    // If the ZRTP configuration form is disabled don't register it.
    //        if ((cfg == null) || !cfg.getBoolean(ZRTP_CONFIG_DISABLED_PROP, false))
    //        {
    //            Dictionary<String, String> securityProps
    //                = new Hashtable<String, String>();
    //
    //            securityProps.put( ConfigurationForm.FORM_TYPE,
    //                            ConfigurationForm.SECURITY_TYPE);
    //            bundleContext.registerService(
    //                ConfigurationForm.class.getStatus(),
    //                new LazyConfigurationForm(
    //                    SecurityConfigForm.class.getStatus(),
    //                    getClass().getClassLoader(),
    //                    "impl.media.security.zrtp.CONF_ICON",
    //                    "impl.media.security.zrtp.TITLE",
    //                    0),
    //                securityProps);
    //        }

    // we use the nist-sdp stack to make parse sdp and we need to set the
    // following property to make sure that it would accept java generated
    // IPv6 addresses that contain address scope zones.
    System.setProperty("gov.nist.core.STRIP_ADDR_SCOPES", "true");

    // AudioNotifierService
    AudioNotifierService audioNotifierService = LibJitsi.getAudioNotifierService();

    audioNotifierService.setMute(
        (cfg == null)
            || !cfg.getBoolean("net.java.sip.communicator" + ".impl.sound.isSoundEnabled", true));
    bundleContext.registerService(AudioNotifierService.class.getName(), audioNotifierService, null);

    if (logger.isInfoEnabled()) logger.info("Audio Notifier Service ...[REGISTERED]");

    // Call Recording
    // If the call recording configuration form is disabled don't continue.
    //        if ((cfg == null)
    //                || !cfg.getBoolean(CALL_RECORDING_CONFIG_DISABLED_PROP, false))
    //        {
    //            Dictionary<String, String> callRecordingProps
    //                = new Hashtable<String, String>();
    //
    //            callRecordingProps.put(
    //                    ConfigurationForm.FORM_TYPE,
    //                    ConfigurationForm.ADVANCED_TYPE);
    //            bundleContext.registerService(
    //                    ConfigurationForm.class.getStatus(),
    //                    new LazyConfigurationForm(
    //                            CallRecordingConfigForm.class.getStatus(),
    //                            getClass().getClassLoader(),
    //                            null,
    //                            "plugin.callrecordingconfig.CALL_RECORDING_CONFIG",
    //                            1100,
    //                            true),
    //                    callRecordingProps);
    //        }
  }
コード例 #26
0
  /**
   * Implements {@link MethodProcessor#processResponse(ResponseEvent)}. Handles only responses to
   * SUBSCRIBE requests because they are the only requests concerning event package subscribers (and
   * the only requests sent by them, for that matter) and if the processing of a given response
   * requires event package-specific handling, delivers the response to the matching
   * <tt>Subscription</tt> instance. Examples of such event package-specific handling include
   * letting the respective <tt>Subscription</tt> handle the success or failure in the establishment
   * of a subscription.
   *
   * @param responseEvent a <tt>ResponseEvent</tt> specifying the SIP <tt>Response</tt> to be
   *     processed
   * @return <tt>true</tt> if the SIP <tt>Response</tt> specified by <tt>responseEvent</tt> was
   *     processed; otherwise, <tt>false</tt>
   */
  @Override
  public boolean processResponse(ResponseEvent responseEvent) {
    Response response = responseEvent.getResponse();

    CSeqHeader cseqHeader = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
    if (cseqHeader == null) {
      logger.error("An incoming response did not contain a CSeq header");
      return false;
    }
    if (!Request.SUBSCRIBE.equals(cseqHeader.getMethod())) return false;

    ClientTransaction clientTransaction = responseEvent.getClientTransaction();
    Request request = clientTransaction.getRequest();

    /*
     * Don't handle responses to requests not coming from this event
     * package.
     */
    if (request != null) {
      EventHeader eventHeader = (EventHeader) request.getHeader(EventHeader.NAME);
      if ((eventHeader == null) || !eventPackage.equalsIgnoreCase(eventHeader.getEventType()))
        return false;
    }

    // Find the subscription.
    CallIdHeader callIdHeader = (CallIdHeader) response.getHeader(CallIdHeader.NAME);
    String callId = callIdHeader.getCallId();
    Subscription subscription = getSubscription(callId);

    // if it's the response to an unsubscribe message, we just ignore it
    // whatever the response is however if we need to handle a
    // challenge, we do it
    ExpiresHeader expHeader = response.getExpires();
    int statusCode = response.getStatusCode();
    SipProvider sourceProvider = (SipProvider) responseEvent.getSource();
    if (((expHeader != null) && (expHeader.getExpires() == 0))
        || (subscription == null)) // this handle the unsubscription
    // case where we removed the contact
    // from subscribedContacts
    {
      boolean processed = false;

      if ((statusCode == Response.UNAUTHORIZED)
          || (statusCode == Response.PROXY_AUTHENTICATION_REQUIRED)) {
        try {
          processAuthenticationChallenge(clientTransaction, response, sourceProvider);
          processed = true;
        } catch (OperationFailedException e) {
          logger.error("can't handle the challenge", e);
        }
      } else if ((statusCode != Response.OK) && (statusCode != Response.ACCEPTED)) processed = true;

      // any other cases (200/202) will imply a NOTIFY, so we will
      // handle the end of a subscription there
      return processed;
    }

    if ((statusCode >= Response.OK) && (statusCode < Response.MULTIPLE_CHOICES)) {
      // OK (200/202)
      if ((statusCode == Response.OK) || (statusCode == Response.ACCEPTED)) {
        if (expHeader == null) {
          // not conform to rfc3265
          logger.error("no Expires header in this response");
          return false;
        }

        SubscriptionRefreshTask refreshTask = new SubscriptionRefreshTask(subscription);
        subscription.setTimerTask(refreshTask);

        int refreshDelay = expHeader.getExpires();
        // try to keep a margin if the refresh delay allows it
        if (refreshDelay >= (2 * refreshMargin)) refreshDelay -= refreshMargin;
        timer.schedule(refreshTask, refreshDelay * 1000);

        // do it to remember the dialog in case of a polling
        // subscription (which means no call to finalizeSubscription)
        subscription.setDialog(clientTransaction.getDialog());

        subscription.processSuccessResponse(responseEvent, statusCode);
      }
    } else if ((statusCode >= Response.MULTIPLE_CHOICES) && (statusCode < Response.BAD_REQUEST)) {
      if (logger.isInfoEnabled())
        logger.info(
            "Response to subscribe to "
                + subscription.getAddress()
                + ": "
                + response.getReasonPhrase());
    } else if (statusCode >= Response.BAD_REQUEST) {
      // if the response is a 423 response, just re-send the request
      // with a valid expires value
      if (statusCode == Response.INTERVAL_TOO_BRIEF) {
        MinExpiresHeader min = (MinExpiresHeader) response.getHeader(MinExpiresHeader.NAME);

        if (min == null) {
          logger.error("no minimal expires value in this 423 " + "response");
          return false;
        }

        ExpiresHeader exp = request.getExpires();

        try {
          exp.setExpires(min.getExpires());
        } catch (InvalidArgumentException e) {
          logger.error("can't set the new expires value", e);
          return false;
        }

        ClientTransaction transac = null;
        try {
          transac = protocolProvider.getDefaultJainSipProvider().getNewClientTransaction(request);
        } catch (TransactionUnavailableException e) {
          logger.error("can't create the client transaction", e);
          return false;
        }

        try {
          transac.sendRequest();
        } catch (SipException e) {
          logger.error("can't send the new request", e);
          return false;
        }

        return true;
        // UNAUTHORIZED (401/407)
      } else if ((statusCode == Response.UNAUTHORIZED)
          || (statusCode == Response.PROXY_AUTHENTICATION_REQUIRED)) {
        try {
          processAuthenticationChallenge(clientTransaction, response, sourceProvider);
        } catch (OperationFailedException e) {
          logger.error("can't handle the challenge", e);

          removeSubscription(callId, subscription);
          subscription.processFailureResponse(responseEvent, statusCode);
        }
        // 408 480 486 600 603 : non definitive reject
        // others: definitive reject (or not implemented)
      } else {
        if (logger.isDebugEnabled()) logger.debug("error received from the network:\n" + response);

        removeSubscription(callId, subscription);
        subscription.processFailureResponse(responseEvent, statusCode);
      }
    }

    return true;
  }
コード例 #27
0
ファイル: SipLogger.java プロジェクト: nagyist/jitsi
 /**
  * Log a message into the log file.
  *
  * @param message message to log into the log file.
  */
 public void logDebug(String message) {
   if (logger.isDebugEnabled()) logger.debug("Debug output from the JAIN-SIP stack: " + message);
 }
コード例 #28
0
  /**
   * Find the <tt>ProtocolProviderServiceSipImpl</tt> (one of our "candidate recipient" listeners)
   * which this <tt>request</tt> should be dispatched to. The strategy is to look first at the
   * request URI, and then at the To field to find a matching candidate for dispatching. Note that
   * this method takes a <tt>Request</tt> as param, and not a <tt>ServerTransaction</tt>, because
   * sometimes <tt>RequestEvent</tt>s have no associated <tt>ServerTransaction</tt>.
   *
   * @param request the <tt>Request</tt> to find a recipient for.
   * @return a suitable <tt>ProtocolProviderServiceSipImpl</tt>.
   */
  private ProtocolProviderServiceSipImpl findTargetFor(Request request) {
    if (request == null) {
      logger.error("request shouldn't be null.");
      return null;
    }

    List<ProtocolProviderServiceSipImpl> currentListenersCopy =
        new ArrayList<ProtocolProviderServiceSipImpl>(this.getSipListeners());

    // Let's first narrow down candidate choice by comparing
    // addresses and ports (no point in delivering to a provider with a
    // non matching IP address  since they will reject it anyway).
    filterByAddress(currentListenersCopy, request);

    if (currentListenersCopy.size() == 0) {
      logger.error("no listeners");
      return null;
    }

    URI requestURI = request.getRequestURI();

    if (requestURI.isSipURI()) {
      String requestUser = ((SipURI) requestURI).getUser();

      List<ProtocolProviderServiceSipImpl> candidates =
          new ArrayList<ProtocolProviderServiceSipImpl>();

      // check if the Request-URI username is
      // one of ours usernames
      for (ProtocolProviderServiceSipImpl listener : currentListenersCopy) {
        String ourUserID = listener.getAccountID().getUserID();
        // logger.trace(ourUserID + " *** " + requestUser);
        if (ourUserID.equals(requestUser)) {
          if (logger.isTraceEnabled())
            logger.trace("suitable candidate found: " + listener.getAccountID());
          candidates.add(listener);
        }
      }

      // the perfect match
      // every other case is approximation
      if (candidates.size() == 1) {
        ProtocolProviderServiceSipImpl perfectMatch = candidates.get(0);

        if (logger.isTraceEnabled())
          logger.trace("Will dispatch to \"" + perfectMatch.getAccountID() + "\"");
        return perfectMatch;
      }

      // more than one account match
      if (candidates.size() > 1) {
        // check if a custom param exists in the contact
        // address (set for registrar accounts)
        for (ProtocolProviderServiceSipImpl candidate : candidates) {
          String hostValue =
              ((SipURI) requestURI).getParameter(SipStackSharing.CONTACT_ADDRESS_CUSTOM_PARAM_NAME);
          if (hostValue == null) continue;
          if (hostValue.equals(candidate.getContactAddressCustomParamValue())) {
            if (logger.isTraceEnabled())
              logger.trace(
                  "Will dispatch to \""
                      + candidate.getAccountID()
                      + "\" because "
                      + "\" the custom param was set");
            return candidate;
          }
        }

        // Past this point, our guess is not reliable. We try to find
        // the "least worst" match based on parameters like the To field

        // check if the To header field host part
        // matches any of our SIP hosts
        for (ProtocolProviderServiceSipImpl candidate : candidates) {
          URI fromURI = ((FromHeader) request.getHeader(FromHeader.NAME)).getAddress().getURI();
          if (fromURI.isSipURI() == false) continue;
          SipURI ourURI = (SipURI) candidate.getOurSipAddress((SipURI) fromURI).getURI();
          String ourHost = ourURI.getHost();

          URI toURI = ((ToHeader) request.getHeader(ToHeader.NAME)).getAddress().getURI();
          if (toURI.isSipURI() == false) continue;
          String toHost = ((SipURI) toURI).getHost();

          // logger.trace(toHost + "***" + ourHost);
          if (toHost.equals(ourHost)) {
            if (logger.isTraceEnabled())
              logger.trace(
                  "Will dispatch to \""
                      + candidate.getAccountID()
                      + "\" because "
                      + "host in the To: is the same as in our AOR");
            return candidate;
          }
        }

        // fallback on the first candidate
        ProtocolProviderServiceSipImpl target = candidates.iterator().next();
        logger.info(
            "Will randomly dispatch to \""
                + target.getAccountID()
                + "\" because there is ambiguity on the username from"
                + " the Request-URI");
        if (logger.isTraceEnabled()) logger.trace("\n" + request);
        return target;
      }

      // fallback on any account
      ProtocolProviderServiceSipImpl target = currentListenersCopy.iterator().next();
      if (logger.isDebugEnabled())
        logger.debug(
            "Will randomly dispatch to \""
                + target.getAccountID()
                + "\" because the username in the Request-URI "
                + "is unknown or empty");
      if (logger.isTraceEnabled()) logger.trace("\n" + request);
      return target;
    } else {
      logger.error("Request-URI is not a SIP URI, dropping");
    }
    return null;
  }
コード例 #29
0
  /**
   * Attach JAIN-SIP <tt>SipProvider</tt> and <tt>ListeningPoint</tt> to the stack either for clear
   * communications or TLS. Clear UDP and TCP <tt>ListeningPoint</tt>s are not handled separately as
   * the former is a fallback for the latter (depending on the size of the data transmitted). Both
   * <tt>ListeningPoint</tt>s must be bound to the same address and port in order for the related
   * <tt>SipProvider</tt> to be created. If a UDP or TCP <tt>ListeningPoint</tt> cannot bind, retry
   * for both on another port.
   *
   * @param preferredPort which port to try first to bind.
   * @param retries how many times should we try to find a free port to bind
   * @param secure whether to create the TLS SipProvider. or the clear UDP/TCP one.
   * @throws TransportNotSupportedException in case we try to create a provider for a transport not
   *     currently supported by jain-sip
   * @throws InvalidArgumentException if we try binding to an illegal port (which we won't)
   * @throws ObjectInUseException if another <tt>SipProvider</tt> is already associated with this
   *     <tt>ListeningPoint</tt>.
   * @throws TransportAlreadySupportedException if there is already a ListeningPoint associated to
   *     this <tt>SipProvider</tt> with the same transport of the <tt>ListeningPoint</tt>.
   * @throws TooManyListenersException if we try to add a new <tt>SipListener</tt> with a
   *     <tt>SipProvider</tt> when one was already registered.
   */
  private void createProvider(int preferredPort, int retries, boolean secure)
      throws TransportNotSupportedException, InvalidArgumentException, ObjectInUseException,
          TransportAlreadySupportedException, TooManyListenersException {
    String context = (secure ? "TLS: " : "clear UDP/TCP: ");

    if (retries < 0) {
      // very unlikely to happen with the default 50 retries
      logger.error(context + "couldn't find free ports to listen on.");
      return;
    }

    ListeningPoint tlsLP = null;
    ListeningPoint udpLP = null;
    ListeningPoint tcpLP = null;

    try {
      if (secure) {
        tlsLP =
            this.stack.createListeningPoint(
                NetworkUtils.IN_ADDR_ANY, preferredPort, ListeningPoint.TLS);
        if (logger.isTraceEnabled()) logger.trace("TLS secure ListeningPoint has been created.");

        this.secureJainSipProvider = this.stack.createSipProvider(tlsLP);
        this.secureJainSipProvider.addSipListener(this);
      } else {
        udpLP =
            this.stack.createListeningPoint(
                NetworkUtils.IN_ADDR_ANY, preferredPort, ListeningPoint.UDP);
        tcpLP =
            this.stack.createListeningPoint(
                NetworkUtils.IN_ADDR_ANY, preferredPort, ListeningPoint.TCP);
        if (logger.isTraceEnabled())
          logger.trace("UDP and TCP clear ListeningPoints have " + "been created.");

        this.clearJainSipProvider = this.stack.createSipProvider(udpLP);
        this.clearJainSipProvider.addListeningPoint(tcpLP);
        this.clearJainSipProvider.addSipListener(this);
      }

      if (logger.isTraceEnabled()) logger.trace(context + "SipProvider has been created.");
    } catch (InvalidArgumentException ex) {
      // makes sure we didn't leave an open listener
      // as both UDP and TCP listener have to bind to the same port
      if (tlsLP != null) this.stack.deleteListeningPoint(tlsLP);
      if (udpLP != null) this.stack.deleteListeningPoint(udpLP);
      if (tcpLP != null) this.stack.deleteListeningPoint(tcpLP);

      // FIXME: "Address already in use" is not working
      // as ex.getMessage() displays in the locale language in SC
      // (getMessage() is always supposed to be English though)
      // this should be a temporary workaround
      // if (ex.getMessage().indexOf("Address already in use") != -1)
      // another software is probably using the port
      if (ex.getCause() instanceof java.io.IOException) {
        if (logger.isDebugEnabled())
          logger.debug("Port " + preferredPort + " seems in use for either TCP or UDP.");

        // tries again on a new random port
        int currentlyTriedPort = NetworkUtils.getRandomPortNumber();
        if (logger.isDebugEnabled()) logger.debug("Retrying bind on port " + currentlyTriedPort);
        this.createProvider(currentlyTriedPort, retries - 1, secure);
      } else throw ex;
    }
  }
コード例 #30
0
  /**
   * Implements {@link MethodProcessor#processRequest(RequestEvent)}. Handles only NOTIFY requests
   * because they are the only requests concerning event package subscribers and if the processing
   * of a given request requires event package-specific handling, delivers the request to the
   * matching Subscription instance. Examples of such event package-specific handling include
   * handling the termination of an existing Subscription and processing the bodies of the NOTIFY
   * requests for active Subscriptions.
   *
   * @param requestEvent a <tt>RequestEvent</tt> specifying the SIP <tt>Request</tt> to be processed
   * @return <tt>true</tt> if the SIP <tt>Request</tt> specified by <tt>requestEvent</tt> was
   *     processed; otherwise, <tt>false</tt>
   */
  @Override
  public boolean processRequest(RequestEvent requestEvent) {
    Request request = requestEvent.getRequest();

    EventHeader eventHeader = (EventHeader) request.getHeader(EventHeader.NAME);
    if ((eventHeader == null) || !eventPackage.equalsIgnoreCase(eventHeader.getEventType())) {
      /*
       * We are not concerned by this request, perhaps another listener
       * is. So don't send a 489 / Bad event answer here.
       */
      return false;
    }

    if (!Request.NOTIFY.equals(request.getMethod())) return false;

    if (logger.isDebugEnabled()) logger.debug("notify received");

    SubscriptionStateHeader sstateHeader =
        (SubscriptionStateHeader) request.getHeader(SubscriptionStateHeader.NAME);
    // notify must contain one (rfc3265)
    if (sstateHeader == null) {
      logger.error("no subscription state in this request");
      return false;
    }
    String sstate = sstateHeader.getState();

    ServerTransaction serverTransaction = getOrCreateServerTransaction(requestEvent);

    // first handle the case of a contact still pending
    // it's possible if the NOTIFY arrives before the OK
    CallIdHeader callIdHeader = (CallIdHeader) request.getHeader(CallIdHeader.NAME);
    String callId = callIdHeader.getCallId();
    Subscription subscription = getSubscription(callId);

    // see if the notify correspond to an existing subscription
    if ((subscription == null) && !SubscriptionStateHeader.TERMINATED.equalsIgnoreCase(sstate)) {
      if (logger.isDebugEnabled()) logger.debug("subscription not found for callId " + callId);

      // send a 481 response (rfc3625)
      Response response;
      try {
        response =
            protocolProvider
                .getMessageFactory()
                .createResponse(Response.CALL_OR_TRANSACTION_DOES_NOT_EXIST, request);
      } catch (ParseException e) {
        logger.error("failed to create the 481 response", e);
        return false;
      }

      try {
        serverTransaction.sendResponse(response);
      } catch (SipException e) {
        logger.error("failed to send the response", e);
      } catch (InvalidArgumentException e) {
        // should not happen
        logger.error("invalid argument provided while trying to send the response", e);
      }
      return true;
    }

    // if we don't understand the content
    ContentTypeHeader ctheader = (ContentTypeHeader) request.getHeader(ContentTypeHeader.NAME);
    if ((ctheader != null) && !ctheader.getContentSubType().equalsIgnoreCase(contentSubType)) {
      // send a 415 response (rfc3261)
      Response response;
      try {
        response =
            protocolProvider
                .getMessageFactory()
                .createResponse(Response.UNSUPPORTED_MEDIA_TYPE, request);
      } catch (ParseException e) {
        logger.error("failed to create the OK response", e);
        return false;
      }

      // we want PIDF
      AcceptHeader acceptHeader;
      try {
        acceptHeader =
            protocolProvider.getHeaderFactory().createAcceptHeader("application", contentSubType);
      } catch (ParseException e) {
        // should not happen
        logger.error("failed to create the accept header", e);
        return false;
      }
      response.setHeader(acceptHeader);

      try {
        serverTransaction.sendResponse(response);
      } catch (SipException e) {
        logger.error("failed to send the response", e);
      } catch (InvalidArgumentException e) {
        // should not happen
        logger.error("invalid argument provided while trying" + " to send the response", e);
      }
    }

    // if the presentity doesn't want of us anymore
    if (SubscriptionStateHeader.TERMINATED.equalsIgnoreCase(sstate)) {
      // if we requested this end of subscription, subscription == null
      if (subscription != null) {
        removeSubscription(callId, subscription);
        subscription.processTerminatedRequest(requestEvent, sstateHeader.getReasonCode());
      }
    }

    // send an OK response
    Response response;
    try {
      response = protocolProvider.getMessageFactory().createResponse(Response.OK, request);
    } catch (ParseException e) {
      logger.error("failed to create the OK response", e);
      return false;
    }

    try {
      serverTransaction.sendResponse(response);
    } catch (SipException e) {
      logger.error("failed to send the response", e);
    } catch (InvalidArgumentException e) {
      // should not happen
      logger.error("invalid argument provided while trying to send the response", e);
    }

    // transform the presence document in new presence status
    if (subscription != null)
      subscription.processActiveRequest(requestEvent, request.getRawContent());

    return true;
  }