/**
   * Handle 200 0K response
   *
   * @param resp 200 OK response
   */
  public void handle200OK(SipResponse resp) {
    try {
      // 200 OK received
      if (logger.isActivated()) {
        logger.info("200 OK response received");
      }

      // The signalisation is established
      getDialogPath().sigEstablished();

      // Set the remote tag
      getDialogPath().setRemoteTag(resp.getToTag());

      // Set the target
      getDialogPath().setTarget(resp.getContactURI());

      // Set the route path with the Record-Route header
      Vector<String> newRoute = SipUtils.routeProcessing(resp, true);
      getDialogPath().setRoute(newRoute);

      // Set the remote SDP part
      getDialogPath().setRemoteContent(resp.getContent());

      // Parse the remote SDP part
      SdpParser parser = new SdpParser(getDialogPath().getRemoteContent().getBytes());
      Vector<MediaDescription> media = parser.getMediaDescriptions();
      MediaDescription mediaDesc = media.elementAt(0);
      MediaAttribute attr = mediaDesc.getMediaAttribute("path");
      String remoteMsrpPath = attr.getValue();
      String remoteHost = SdpUtils.extractRemoteHost(parser.sessionDescription.connectionInfo);
      int remotePort = mediaDesc.port;

      // Send ACK request
      if (logger.isActivated()) {
        logger.info("Send ACK");
      }
      getImsService().getImsModule().getSipManager().sendSipAck(getDialogPath());

      // The session is established
      getDialogPath().sessionEstablished();

      // Create the MSRP client session
      MsrpSession session =
          msrpMgr.createMsrpClientSession(remoteHost, remotePort, remoteMsrpPath, this);
      session.setFailureReportOption(false);
      session.setSuccessReportOption(true);

      // Open the MSRP session
      msrpMgr.openMsrpSession();

      // Start session timer
      if (getSessionTimerManager().isSessionTimerActivated(resp)) {
        getSessionTimerManager()
            .start(resp.getSessionTimerRefresher(), resp.getSessionTimerExpire());
      }

      // Notify listeners
      for (int i = 0; i < getListeners().size(); i++) {
        getListeners().get(i).handleSessionStarted();
      }

      // Start sending data chunks
      byte[] data = getContent().getData();
      InputStream stream;
      if (data == null) {
        // Load data from URL
        stream = FileFactory.getFactory().openFileInputStream(getContent().getUrl());
      } else {
        // Load data from memory
        stream = new ByteArrayInputStream(data);
      }
      msrpMgr.sendChunks(
          stream,
          ChatUtils.generateMessageId(),
          getContent().getEncoding(),
          getContent().getSize());
    } catch (Exception e) {
      if (logger.isActivated()) {
        logger.error("Session initiation has failed", e);
      }

      // Unexpected error
      handleError(new FileSharingError(FileSharingError.UNEXPECTED_EXCEPTION, e.getMessage()));
    }
  }
Пример #2
0
  /**
   * Handle 200 0K response
   *
   * @param resp 200 OK response
   */
  public void handle200OK(SipResponse resp) {
    try {
      // 200 OK received
      if (logger.isActivated()) {
        logger.info("200 OK response received");
      }

      // The signaling is established
      getDialogPath().sigEstablished();

      // Set the remote tag
      getDialogPath().setRemoteTag(resp.getToTag());

      // Set the target
      getDialogPath().setTarget(resp.getContactURI());

      // Set the route path with the Record-Route header
      Vector<String> newRoute = SipUtils.routeProcessing(resp, true);
      getDialogPath().setRoute(newRoute);

      // Set the remote SDP part
      getDialogPath().setRemoteContent(resp.getContent());

      Capabilities capabilities = CapabilityUtils.extractCapabilities(resp);
      if (capabilities != null && this instanceof GroupChatSession) {
        ((GroupChatSession) this).setMsrpFtSupport(capabilities.isFileTransferSupported());
      }

      // Set the remote SIP instance ID
      ContactHeader remoteContactHeader = (ContactHeader) resp.getHeader(ContactHeader.NAME);
      if (remoteContactHeader != null) {
        getDialogPath()
            .setRemoteSipInstance(remoteContactHeader.getParameter(SipUtils.SIP_INSTANCE_PARAM));
      }

      // Prepare Media Session
      prepareMediaSession();

      // Send ACK request
      if (logger.isActivated()) {
        logger.info("Send ACK");
      }
      getImsService().getImsModule().getSipManager().sendSipAck(getDialogPath());

      // The session is established
      getDialogPath().sessionEstablished();

      // Start Media Session
      startMediaSession();

      // Notify listeners
      for (int i = 0; i < getListeners().size(); i++) {
        getListeners().get(i).handleSessionStarted();
      }

      // Start session timer
      if (getSessionTimerManager().isSessionTimerActivated(resp)) {
        getSessionTimerManager()
            .start(resp.getSessionTimerRefresher(), resp.getSessionTimerExpire());
      }
    } catch (Exception e) {
      // Unexpected error
      if (logger.isActivated()) {
        logger.error("Session initiation has failed", e);
      }
      handleError(new ImsServiceError(ImsServiceError.UNEXPECTED_EXCEPTION, e.getMessage()));
    }
  }