Ejemplo n.º 1
0
  /** Process the bye request. */
  public void processBye(RequestEvent requestEvent, ServerTransaction serverTransactionId) {
    Request request = requestEvent.getRequest();
    Dialog dialog = requestEvent.getDialog();
    System.out.println("local party = " + dialog.getLocalParty());
    try {
      System.out.println("cutme:  got a bye sending OK.");
      Response response = messageFactory.createResponse(200, request);
      serverTransactionId.sendResponse(response);
      System.out.println("Dialog State is " + serverTransactionId.getDialog().getState());

    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
Ejemplo n.º 2
0
  /** Process the any in dialog request - MESSAGE, BYE, INFO, UPDATE. */
  public void processInDialogRequest(
      RequestEvent requestEvent, ServerTransaction serverTransactionId) {
    SipProvider sipProvider = (SipProvider) requestEvent.getSource();
    Request request = requestEvent.getRequest();
    Dialog dialog = requestEvent.getDialog();
    System.out.println("local party = " + dialog.getLocalParty());
    try {
      System.out.println("b2bua:  got a bye sending OK.");
      Response response = messageFactory.createResponse(200, request);
      serverTransactionId.sendResponse(response);
      System.out.println("Dialog State is " + serverTransactionId.getDialog().getState());

      Dialog otherLeg = (Dialog) dialog.getApplicationData();
      Request otherBye = otherLeg.createRequest(request.getMethod());
      ClientTransaction clientTransaction = sipProvider.getNewClientTransaction(otherBye);
      clientTransaction.setApplicationData(serverTransactionId);
      serverTransactionId.setApplicationData(clientTransaction);
      otherLeg.sendRequest(clientTransaction);

    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
 public void processDialogTerminated(DialogTerminatedEvent dialogTerminatedEvent) {
   Dialog d = dialogTerminatedEvent.getDialog();
   System.out.println("Local Party = " + d.getLocalParty());
 }
  public void sendSubscribe(String localURL, String buddyURI, boolean EXPIRED) {
    try {
      logger.debug("Sending SUBSCRIBE in progress to the buddy: " + buddyURI);
      int proxyPort = imUA.getProxyPort();
      String proxyAddress = imUA.getProxyAddress();
      String imProtocol = imUA.getIMProtocol();
      SipStack sipStack = imUA.getSipStack();
      SipProvider sipProvider = imUA.getSipProvider();
      MessageFactory messageFactory = imUA.getMessageFactory();
      HeaderFactory headerFactory = imUA.getHeaderFactory();
      AddressFactory addressFactory = imUA.getAddressFactory();

      // Request-URI:
      // URI requestURI=addressFactory.createURI(buddyURI);
      SipURI requestURI = addressFactory.createSipURI(null, proxyAddress);
      requestURI.setPort(proxyPort);
      requestURI.setTransportParam(imProtocol);

      // Call-Id:
      CallIdHeader callIdHeader = null;

      // CSeq:
      CSeqHeader cseqHeader = null;

      // To header:
      ToHeader toHeader = null;

      // From Header:
      FromHeader fromHeader = null;

      // Via header
      String branchId = Utils.generateBranchId();
      ViaHeader viaHeader =
          headerFactory.createViaHeader(
              imUA.getIMAddress(), imUA.getIMPort(), imProtocol, branchId);
      Vector viaList = new Vector();
      viaList.addElement(viaHeader);

      PresenceManager presenceManager = imUA.getPresenceManager();
      Presentity presentity = presenceManager.getPresentity(buddyURI);
      Dialog dialog = null;
      if (presentity != null) dialog = presentity.getDialog();

      if (dialog != null) {

        // We have to remove the subscriber and the Presentity related
        // with this Buddy...
        presenceManager.removePresentity(buddyURI);
        Subscriber subscriber = presenceManager.getSubscriber(buddyURI);
        if (subscriber == null) {
          // It means that the guy does not have us in his buddy list
          // nothing to do!!!
        } else {
          presenceManager.removeSubscriber(buddyURI);
        }

        Address localAddress = dialog.getLocalParty();
        Address remoteAddress = dialog.getRemoteParty();

        fromHeader = headerFactory.createFromHeader(localAddress, dialog.getLocalTag());
        toHeader = headerFactory.createToHeader(remoteAddress, dialog.getRemoteTag());

        long cseq = dialog.getLocalSeqNumber();
        cseqHeader = headerFactory.createCSeqHeader(cseq, "MESSAGE");

        callIdHeader = dialog.getCallId();
      } else {
        String localTag = Utils.generateTag();

        Address toAddress = addressFactory.createAddress(buddyURI);
        Address fromAddress = addressFactory.createAddress(localURL);

        fromHeader = headerFactory.createFromHeader(fromAddress, localTag);
        toHeader = headerFactory.createToHeader(toAddress, null);

        // CSeq:
        cseqHeader = headerFactory.createCSeqHeader(1L, "SUBSCRIBE");

        callIdCounter++;
        // Call-ID:
        callIdHeader =
            (CallIdHeader)
                headerFactory.createCallIdHeader("nist-sip-im-subscribe-callId" + callIdCounter);
      }

      // MaxForwards header:
      MaxForwardsHeader maxForwardsHeader = headerFactory.createMaxForwardsHeader(70);

      Request request =
          messageFactory.createRequest(
              requestURI,
              "SUBSCRIBE",
              callIdHeader,
              cseqHeader,
              fromHeader,
              toHeader,
              viaList,
              maxForwardsHeader);

      RouteHeader rh = this.imUA.getRouteToProxy();
      request.setHeader(rh);

      // Contact header:
      SipURI sipURI = addressFactory.createSipURI(null, imUA.getIMAddress());
      sipURI.setPort(imUA.getIMPort());
      sipURI.setTransportParam(imUA.getIMProtocol());
      Address contactAddress = addressFactory.createAddress(sipURI);
      ContactHeader contactHeader = headerFactory.createContactHeader(contactAddress);
      request.setHeader(contactHeader);

      ExpiresHeader expiresHeader = null;
      if (EXPIRED) {
        expiresHeader = headerFactory.createExpiresHeader(0);
      } else {
        expiresHeader = headerFactory.createExpiresHeader(presenceManager.getExpiresTime());
      }
      request.setHeader(expiresHeader);

      // WE have to add a new Header: "Event"
      Header eventHeader = headerFactory.createHeader("Event", "presence");
      request.setHeader(eventHeader);

      // Add Acceptw Header
      Header acceptHeader = headerFactory.createHeader("Accept", "application/pidf+xml");
      request.setHeader(acceptHeader);

      // ProxyAuthorization header if not null:
      ProxyAuthorizationHeader proxyAuthHeader = imUA.getProxyAuthorizationHeader();
      if (proxyAuthHeader != null) request.setHeader(proxyAuthHeader);

      ClientTransaction clientTransaction = sipProvider.getNewClientTransaction(request);

      if (dialog != null) {
        dialog.sendRequest(clientTransaction);
      } else {
        clientTransaction.sendRequest();
      }

      logger.debug("IMSubscribeProcessing, sendSubscribe(), SUBSCRIBE sent:\n" + request);
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
  public void sendMessage(
      String localSipURL, String remoteSipURL, String text, ChatSession chatSession) {
    try {
      DebugIM.println("IMMessageProcessing, ChatSession:" + chatSession);
      DebugIM.println("Sending a MESSAGE in progress to " + remoteSipURL);

      SipProvider sipProvider = imUA.getSipProvider();
      MessageFactory messageFactory = imUA.getMessageFactory();
      HeaderFactory headerFactory = imUA.getHeaderFactory();
      AddressFactory addressFactory = imUA.getAddressFactory();

      String proxyAddress = imUA.getProxyAddress();
      SipURI requestURI = null;
      if (proxyAddress != null) {
        requestURI = addressFactory.createSipURI(null, proxyAddress);
        requestURI.setPort(imUA.getProxyPort());
        requestURI.setTransportParam(imUA.getIMProtocol());
      } else {
        requestURI = (SipURI) addressFactory.createURI(remoteSipURL);
        requestURI.setTransportParam(imUA.getIMProtocol());
      }

      // Call-Id:
      CallIdHeader callIdHeader = null;

      // CSeq:
      CSeqHeader cseqHeader = null;

      // To header:
      ToHeader toHeader = null;

      // From Header:
      FromHeader fromHeader = null;

      //  Via header
      String branchId = Utils.generateBranchId();
      ViaHeader viaHeader =
          headerFactory.createViaHeader(
              imUA.getIMAddress(), imUA.getIMPort(), imUA.getIMProtocol(), branchId);
      Vector viaList = new Vector();
      viaList.addElement(viaHeader);

      // MaxForwards header:
      MaxForwardsHeader maxForwardsHeader = headerFactory.createMaxForwardsHeader(70);
      Dialog dialog = chatSession.getDialog();
      if (chatSession.isEstablishedSession()) {
        DebugIM.println(
            "DEBUG, IMMessageProcessing, sendMessage(), we get"
                + " the DIALOG from the ChatSession");

        Address localAddress = dialog.getLocalParty();
        Address remoteAddress = dialog.getRemoteParty();
        //  if (dialog.isServer()) {
        // We received the first MESSAGE
        fromHeader = headerFactory.createFromHeader(localAddress, dialog.getLocalTag());
        toHeader = headerFactory.createToHeader(remoteAddress, dialog.getRemoteTag());
        //  }
        //  else {

        //   }
        int cseq = dialog.getLocalSequenceNumber();
        DebugIM.println("the cseq number got from the dialog:" + cseq);
        cseqHeader = headerFactory.createCSeqHeader(cseq, "MESSAGE");

        callIdHeader = dialog.getCallId();

      } else {
        DebugIM.println(
            "DEBUG, IMMessageProcessing, sendMessage(), the "
                + " session has not been established yet! We create the first message");

        // To header:
        Address toAddress = addressFactory.createAddress(remoteSipURL);

        // From Header:
        Address fromAddress = addressFactory.createAddress(localSipURL);

        // We have to initiate the dialog: means to create the From tag
        String localTag = Utils.generateTag();
        fromHeader = headerFactory.createFromHeader(fromAddress, localTag);
        toHeader = headerFactory.createToHeader(toAddress, null);

        // CSeq:
        cseqHeader = headerFactory.createCSeqHeader(1, "MESSAGE");

        // Call-ID:
        callIdCounter++;
        callIdHeader =
            (CallIdHeader)
                headerFactory.createCallIdHeader("nist-sip-im-message-callId" + callIdCounter);
      }

      // Content-Type:
      ContentTypeHeader contentTypeHeader = headerFactory.createContentTypeHeader("text", "plain");
      contentTypeHeader.setParameter("charset", "UTF-8");

      Request request =
          messageFactory.createRequest(
              requestURI,
              "MESSAGE",
              callIdHeader,
              cseqHeader,
              fromHeader,
              toHeader,
              viaList,
              maxForwardsHeader,
              contentTypeHeader,
              text);

      // Contact header:
      SipURI sipURI = addressFactory.createSipURI(null, imUA.getIMAddress());
      sipURI.setPort(imUA.getIMPort());
      sipURI.setTransportParam(imUA.getIMProtocol());
      Address contactAddress = addressFactory.createAddress(sipURI);
      ContactHeader contactHeader = headerFactory.createContactHeader(contactAddress);
      request.setHeader(contactHeader);

      // ProxyAuthorization header if not null:
      ProxyAuthorizationHeader proxyAuthHeader = imUA.getProxyAuthorizationHeader();
      if (proxyAuthHeader != null) request.setHeader(proxyAuthHeader);

      ClientTransaction clientTransaction = sipProvider.getNewClientTransaction(request);

      if (chatSession.isEstablishedSession()) {
        dialog.sendRequest(clientTransaction);
        DebugIM.println(
            "IMessageProcessing, sendMessage(), MESSAGE sent" + " using the dialog:\n" + request);
      } else {
        clientTransaction.sendRequest();
        DebugIM.println(
            "IMessageProcessing, sendMessage(), MESSAGE sent"
                + " using a new client transaction:\n"
                + request);
      }

    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }