コード例 #1
0
ファイル: B2BUA.java プロジェクト: ahmedomarjee/jain-sip
  /** Process the invite request. */
  public void processInvite(RequestEvent requestEvent, ServerTransaction serverTransaction) {
    SipProvider sipProvider = (SipProvider) requestEvent.getSource();
    Request request = requestEvent.getRequest();
    try {
      System.out.println("b2bua: got an Invite sending Trying");
      ServerTransaction st = requestEvent.getServerTransaction();
      if (st == null) {
        st = sipProvider.getNewServerTransaction(request);
      }
      Dialog dialog = st.getDialog();

      ToHeader to = (ToHeader) request.getHeader(ToHeader.NAME);
      SipURI toUri = (SipURI) to.getAddress().getURI();

      SipURI target = registrar.get(toUri.getUser());

      if (target == null) {
        System.out.println("User " + toUri + " is not registered.");
        throw new RuntimeException("User not registered " + toUri);
      } else {
        ClientTransaction otherLeg = call(target);
        otherLeg.setApplicationData(st);
        st.setApplicationData(otherLeg);
        dialog.setApplicationData(otherLeg.getDialog());
        otherLeg.getDialog().setApplicationData(dialog);
      }

    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
コード例 #2
0
  public void sendBye(String localSipURL, String remoteSipURL, ChatSession chatSession) {
    // Send a Bye only if there were exchanged messages!!!
    if (chatSession.isEstablishedSession()) {
      try {
        logger.debug("Sending a BYE in progress to " + remoteSipURL);

        SipProvider sipProvider = imUA.getSipProvider();

        javax.sip.Dialog dialog = chatSession.getDialog();

        Request request = dialog.createRequest(Request.BYE);

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

        ClientTransaction clientTransaction = sipProvider.getNewClientTransaction(request);

        dialog.sendRequest(clientTransaction);
        logger.debug("BYE sent:\n" + request);

      } catch (Exception ex) {
        ex.printStackTrace();
      }
    } else {
      logger.debug("BYE not sent because of no exchanged messages!!!");
    }
  }
コード例 #3
0
  /**
   * Creates and sends a SUBSCRIBE request to the subscription <tt>Address</tt>/Request URI of a
   * specific <tt>Subscription</tt> in order to request receiving event notifications and adds the
   * specified <tt>Subscription</tt> to the list of subscriptions managed by this instance. The
   * added <tt>Subscription</tt> may later 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 and send the SUBSCRIBE request fails, the specified <tt>Subscription</tt> is
   * not added to the list of subscriptions managed by this instance.
   *
   * @param subscription a <tt>Subscription</tt> which specifies the properties of the SUBSCRIBE
   *     request to be created and sent, to be added to the list of subscriptions managed by this
   *     instance
   * @throws OperationFailedException if we fail constructing or sending the subscription request.
   */
  public void subscribe(Subscription subscription) throws OperationFailedException {
    Dialog dialog = subscription.getDialog();

    if ((dialog != null) && DialogState.TERMINATED.equals(dialog.getState())) dialog = null;

    // create the subscription
    ClientTransaction subscribeTransaction = null;
    try {
      subscribeTransaction =
          (dialog == null)
              ? createSubscription(subscription, subscriptionDuration)
              : createSubscription(subscription, dialog, subscriptionDuration);
    } catch (OperationFailedException ex) {
      ProtocolProviderServiceSipImpl.throwOperationFailedException(
          "Failed to create the subscription", OperationFailedException.INTERNAL_ERROR, ex, logger);
    }

    // we register the contact to find him when the OK will arrive
    CallIdHeader callIdHeader =
        (CallIdHeader) subscribeTransaction.getRequest().getHeader(CallIdHeader.NAME);
    String callId = callIdHeader.getCallId();
    addSubscription(callId, subscription);

    // send the message
    try {
      if (dialog == null) subscribeTransaction.sendRequest();
      else dialog.sendRequest(subscribeTransaction);
    } catch (SipException ex) {
      // this contact will never been accepted or rejected
      removeSubscription(callId, subscription);

      ProtocolProviderServiceSipImpl.throwOperationFailedException(
          "Failed to send the subscription", OperationFailedException.NETWORK_FAILURE, ex, logger);
    }
  }
コード例 #4
0
ファイル: Shootme.java プロジェクト: jiafu1115/jain-sip-1
  /** Process the invite request. */
  public void processInvite(RequestEvent requestEvent, ServerTransaction serverTransaction) {
    SipProvider sipProvider = (SipProvider) requestEvent.getSource();
    Request request = requestEvent.getRequest();
    try {
      logger.info("shootme: got an Invite sending Trying");
      // logger.info("shootme: " + request);

      ServerTransaction st = requestEvent.getServerTransaction();

      if (st == null) {
        logger.info("null server tx -- getting a new one");
        st = sipProvider.getNewServerTransaction(request);
      }

      logger.info("getNewServerTransaction : " + st);

      String txId = ((ViaHeader) request.getHeader(ViaHeader.NAME)).getBranch();
      this.serverTxTable.put(txId, st);

      // Create the 100 Trying response.
      Response response = protocolObjects.messageFactory.createResponse(Response.TRYING, request);
      ListeningPoint lp = sipProvider.getListeningPoint(protocolObjects.transport);
      int myPort = lp.getPort();

      Address address =
          protocolObjects.addressFactory.createAddress(
              "Shootme <sip:" + myAddress + ":" + myPort + ">");

      // Add a random sleep to stagger the two OK's for the benifit of implementations
      // that may not be too good about handling re-entrancy.
      int timeToSleep = (int) (Math.random() * 1000);

      Thread.sleep(timeToSleep);

      st.sendResponse(response);

      Response ringingResponse =
          protocolObjects.messageFactory.createResponse(Response.RINGING, request);
      ContactHeader contactHeader = protocolObjects.headerFactory.createContactHeader(address);
      response.addHeader(contactHeader);
      ToHeader toHeader = (ToHeader) ringingResponse.getHeader(ToHeader.NAME);
      String toTag =
          actAsNonRFC3261UAS ? null : new Integer((int) (Math.random() * 10000)).toString();
      if (!actAsNonRFC3261UAS) toHeader.setTag(toTag); // Application is supposed to set.
      ringingResponse.addHeader(contactHeader);
      st.sendResponse(ringingResponse);
      Dialog dialog = st.getDialog();
      dialog.setApplicationData(st);

      this.inviteSeen = true;

      new Timer().schedule(new MyTimerTask(requestEvent, st /*,toTag*/), 1000);
    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
コード例 #5
0
ファイル: Shootist.java プロジェクト: ahmedomarjee/jain-sip
  public void processResponse(ResponseEvent responseReceivedEvent) {
    System.out.println("Got a response");
    Response response = (Response) responseReceivedEvent.getResponse();
    Transaction tid = responseReceivedEvent.getClientTransaction();

    System.out.println(
        "Response received with client transaction id " + tid + ":\n" + response.getStatusCode());
    if (tid == null) {
      System.out.println("Stray response -- dropping ");
      return;
    }
    System.out.println("transaction state is " + tid.getState());
    System.out.println("Dialog = " + tid.getDialog());
    System.out.println("Dialog State is " + tid.getDialog().getState());

    try {
      if (response.getStatusCode() == Response.OK
          && ((CSeqHeader) response.getHeader(CSeqHeader.NAME))
              .getMethod()
              .equals(Request.INVITE)) {
        // Request cancel = inviteTid.createCancel();
        // ClientTransaction ct =
        //  sipProvider.getNewClientTransaction(cancel);
        // ct.sendRequest();
        Dialog dialog = tid.getDialog();
        CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
        Request ackRequest = dialog.createAck(cseq.getSeqNumber());
        System.out.println("Sending ACK");
        dialog.sendAck(ackRequest);

        // Send a Re INVITE but this time force it
        // to use UDP as the transport. Else, it will
        // Use whatever transport was used to create
        // the dialog.
        if (reInviteCount == 0) {
          Request inviteRequest = dialog.createRequest(Request.INVITE);
          ((SipURI) inviteRequest.getRequestURI()).removeParameter("transport");
          ((ViaHeader) inviteRequest.getHeader(ViaHeader.NAME)).setTransport("udp");
          inviteRequest.addHeader(contactHeader);
          try {
            Thread.sleep(100);
          } catch (Exception ex) {
          }
          ClientTransaction ct = udpProvider.getNewClientTransaction(inviteRequest);
          dialog.sendRequest(ct);
          reInviteCount++;
        }
      }
    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
コード例 #6
0
  public void notifySipSubscriber(
      Object content,
      ContentTypeHeader contentTypeHeader,
      Subscription subscription,
      EntityManager entityManager,
      ImplementedSubscriptionControlSbbLocalObject childSbb) {

    try {
      // get subscription dialog
      ActivityContextInterface dialogACI =
          sipSubscriptionHandler
              .sbb
              .getActivityContextNamingfacility()
              .lookup(subscription.getKey().toString());
      if (dialogACI != null) {
        Dialog dialog = (Dialog) dialogACI.getActivity();
        // create notify
        Request notify = createNotify(dialog, subscription);
        // add content
        if (content != null) {
          notify = setNotifyContent(subscription, notify, content, contentTypeHeader, childSbb);
        }

        // ....aayush added code here (with ref issue #567)
        notify.addHeader(addPChargingVectorHeader());

        // send notify in dialog related with subscription
        dialog.sendRequest(
            sipSubscriptionHandler.sbb.getSipProvider().getNewClientTransaction(notify));
        if (logger.isDebugEnabled()) {
          logger.debug(
              "NotifySubscribers: subscription "
                  + subscription.getKey()
                  + " sent request:\n"
                  + notify.toString());
        }
      } else {
        // clean up
        logger.warn(
            "Unable to find dialog aci to notify subscription "
                + subscription.getKey()
                + ". Removing subscription data");
        sipSubscriptionHandler.sbb.removeSubscriptionData(
            entityManager, subscription, null, null, childSbb);
      }

    } catch (Exception e) {
      logger.error("failed to notify subscriber", e);
    }
  }
コード例 #7
0
 /** Process the ACK request. Send the bye and complete the call flow. */
 public void processAck(RequestEvent requestEvent, ServerTransaction serverTransaction) {
   try {
     System.out.println("shootme: got an ACK! ");
     System.out.println("Dialog State = " + dialog.getState());
     SipProvider provider = (SipProvider) requestEvent.getSource();
     if (!callerSendsBye) {
       Request byeRequest = dialog.createRequest(Request.BYE);
       ClientTransaction ct = provider.getNewClientTransaction(byeRequest);
       dialog.sendRequest(ct);
     }
   } catch (Exception ex) {
     ex.printStackTrace();
   }
 }
コード例 #8
0
ファイル: Shootme.java プロジェクト: ahmedomarjee/jain-sip
  /** Process the ACK request. Send the bye and complete the call flow. */
  public void processAck(RequestEvent requestEvent, ServerTransaction serverTransaction) {
    SipProvider sipProvider = (SipProvider) requestEvent.getSource();
    try {
      // System.out.println("*** shootme: got an ACK "
      // + requestEvent.getRequest());
      if (serverTransaction == null) {
        System.out.println("null server transaction -- ignoring the ACK!");
        return;
      }
      Dialog dialog = serverTransaction.getDialog();
      this.createdCount++;
      System.out.println(
          "Dialog Created = "
              + dialog.getDialogId()
              + " createdCount "
              + this.createdCount
              + " Dialog State = "
              + dialog.getState());

      if (this.dialogIds.contains(dialog.getDialogId())) {
        System.out.println("OOPS ! I already saw " + dialog.getDialogId());
      } else {
        this.dialogIds.add(dialog.getDialogId());
      }

      Request byeRequest = dialog.createRequest(Request.BYE);
      ClientTransaction tr = sipProvider.getNewClientTransaction(byeRequest);
      // System.out.println("shootme: got an ACK -- sending bye! ");
      dialog.sendRequest(tr);

    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
コード例 #9
0
ファイル: Shootme.java プロジェクト: ahmedomarjee/jain-sip
 public void processDialogTerminated(DialogTerminatedEvent dialogTerminatedEvent) {
   Dialog dialog = dialogTerminatedEvent.getDialog();
   this.terminatedCount++;
   System.out.println(
       "Dialog Terminated Event "
           + dialog.getDialogId()
           + " terminatedCount = "
           + terminatedCount);
   if (!this.dialogIds.contains(dialog.getDialogId())) {
     System.out.println("Saw a terminated event for an unknown dialog id");
   } else {
     this.dialogIds.remove(dialog.getDialogId());
   }
 }
コード例 #10
0
ファイル: Cutme.java プロジェクト: rohitshampur/sipservlet
  /** 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);
    }
  }
コード例 #11
0
 /** JAIN Listener method. */
 public void processTimeout(TimeoutEvent timeOutEvent) {
   ProxyDebug.println("TimeoutEvent received");
   SipProvider sipProvider = (SipProvider) timeOutEvent.getSource();
   TransactionsMapping transactionsMapping = null;
   if (timeOutEvent.isServerTransaction()) {
     ServerTransaction serverTransaction = timeOutEvent.getServerTransaction();
     Dialog dialog = serverTransaction.getDialog();
     if (dialog != null) {
       transactionsMapping = (TransactionsMapping) dialog.getApplicationData();
       transactionsMapping.removeMapping(serverTransaction);
     }
   } else {
     ClientTransaction clientTransaction = timeOutEvent.getClientTransaction();
     Dialog dialog = clientTransaction.getDialog();
     ServerTransaction st = null;
     if (dialog != null) {
       transactionsMapping = (TransactionsMapping) dialog.getApplicationData();
       if (transactionsMapping != null) {
         st = transactionsMapping.getServerTransaction(clientTransaction);
       }
       if (st == null) {
         ProxyDebug.println(
             "ERROR, Unable to retrieve the server transaction," + " cannot process timeout!");
         return;
       }
     } else {
       ProxyDebug.println(
           "ERROR, Unable to retrieve the transaction Mapping," + " cannot process timeout!");
       return;
     }
     Request request = st.getRequest();
     // This removes the given mapping from the table but not
     // necessarily the whole thing.
     transactionsMapping.removeMapping(clientTransaction);
     if (!transactionsMapping.hasMapping(st)) {
       // No more mappings left in the transaction table.
       try {
         Response response = messageFactory.createResponse(Response.REQUEST_TIMEOUT, request);
         st.sendResponse(response);
       } catch (ParseException ex) {
         ex.printStackTrace();
       } catch (SipException ex1) {
         ex1.printStackTrace();
       }
     }
   }
 }
コード例 #12
0
    public void processBye(Request request, ServerTransaction serverTransactionId) {
      try {
        System.out.println("shootist:  got a bye .");
        if (serverTransactionId == null) {
          System.out.println("shootist:  null TID.");
          return;
        }
        Dialog dialog = serverTransactionId.getDialog();
        System.out.println("Dialog State = " + dialog.getState());
        Response response = messageFactory.createResponse(200, request);
        serverTransactionId.sendResponse(response);
        System.out.println("shootist:  Sending OK.");
        System.out.println("Dialog State = " + dialog.getState());

      } catch (Exception ex) {
        fail("Unexpected exception");
      }
    }
コード例 #13
0
 public void run() {
   try {
     Request byeRequest = this.dialog.createRequest(Request.BYE);
     ClientTransaction ct = sipProvider.getNewClientTransaction(byeRequest);
     dialog.sendRequest(ct);
   } catch (Exception ex) {
     ex.printStackTrace();
     fail("Unexpected exception ");
   }
 }
コード例 #14
0
  /*
   * for internal usage, creates a NOTIFY notify, asks the content to the
   * concrete implementation component, and then sends the request to the
   * subscriber
   */
  public void createAndSendNotify(
      EntityManager entityManager,
      Subscription subscription,
      Dialog dialog,
      ImplementedSubscriptionControlSbbLocalObject childSbb)
      throws TransactionDoesNotExistException, SipException, ParseException {

    // create notify
    Request notify = createNotify(dialog, subscription);
    // add content if subscription is active
    if (subscription.getStatus().equals(Subscription.Status.active)) {
      if (subscription.getKey().getEventPackage().endsWith(".winfo")) {
        // winfo content, increment version before adding the content
        subscription.incrementVersion();
        entityManager.persist(subscription);
        entityManager.flush();
        notify.setContent(
            sipSubscriptionHandler
                .sbb
                .getWInfoSubscriptionHandler()
                .getFullWatcherInfoContent(entityManager, subscription),
            sipSubscriptionHandler.sbb.getWInfoSubscriptionHandler().getWatcherInfoContentHeader());
      } else {
        // specific event package content
        NotifyContent notifyContent = childSbb.getNotifyContent(subscription);
        // add content
        if (notifyContent != null) {
          try {
            notify =
                setNotifyContent(
                    subscription,
                    notify,
                    notifyContent.getContent(),
                    notifyContent.getContentTypeHeader(),
                    childSbb);
          } catch (Exception e) {
            logger.error("failed to set notify content", e);
          }
        }
      }
    }

    // ....aayush added code here (with ref issue #567)
    notify.addHeader(addPChargingVectorHeader());

    // send notify
    ClientTransaction clientTransaction =
        sipSubscriptionHandler.sbb.getSipProvider().getNewClientTransaction(notify);
    dialog.sendRequest(clientTransaction);
    if (logger.isDebugEnabled()) {
      logger.debug("Request sent:\n" + notify.toString());
    }
  }
コード例 #15
0
 public Request newSubsequentSubscribe(int expires) {
   if (_dialog == null) fail("Could not create subsequent request, no dialog established");
   try {
     Request subscribe = _dialog.createRequest(Request.SUBSCRIBE);
     HeaderFactory hf = getHeaderFactory();
     subscribe.addHeader(hf.createEventHeader(_event));
     subscribe.addHeader(hf.createExpiresHeader(expires));
     subscribe.setHeader(_sipPhone.getContactInfo().getContactHeader());
     return subscribe;
   } catch (Exception e) {
     throw new RuntimeException(e);
   }
 }
コード例 #16
0
ファイル: B2BUA.java プロジェクト: ahmedomarjee/jain-sip
 /** Process the ACK request, forward it to the other leg. */
 public void processAck(RequestEvent requestEvent, ServerTransaction serverTransaction) {
   try {
     Dialog dialog = serverTransaction.getDialog();
     System.out.println("b2bua: got an ACK! ");
     System.out.println("Dialog State = " + dialog.getState());
     Dialog otherDialog = (Dialog) dialog.getApplicationData();
     Request request = otherDialog.createAck(otherDialog.getLocalSeqNumber());
     otherDialog.sendAck(request);
   } catch (Exception ex) {
     ex.printStackTrace();
   }
 }
コード例 #17
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 #18
0
  public synchronized void processNotify(
      RequestEvent requestEvent, ServerTransaction serverTransactionId) {
    LOG.debug("Notification received at Subscriber");
    SipProvider provider = (SipProvider) requestEvent.getSource();
    Request notify = requestEvent.getRequest();
    try {
      if (serverTransactionId == null) {
        LOG.info("ServerTransaction is null. Creating new Server transaction");
        serverTransactionId = provider.getNewServerTransaction(notify);
      }
      Dialog dialog = serverTransactionId.getDialog();

      if (dialog != subscriberDialog) {
        forkedDialog = dialog;
      }
      // Dispatch the response along the route
      dispatchExchange(notify.getContent());

      // Send back an success response
      Response response =
          sipSubscriber.getConfiguration().getMessageFactory().createResponse(200, notify);
      response.addHeader(sipSubscriber.getConfiguration().getContactHeader());
      serverTransactionId.sendResponse(response);

      SubscriptionStateHeader subscriptionState =
          (SubscriptionStateHeader) notify.getHeader(SubscriptionStateHeader.NAME);

      // Subscription is terminated?
      if (subscriptionState.getState().equalsIgnoreCase(SubscriptionStateHeader.TERMINATED)) {
        LOG.info("Subscription state is terminated. Deleting the current dialog");
        dialog.delete();
      }
    } catch (Exception e) {
      LOG.error("Exception thrown during Notify processing in the SipSubscriptionListener.", e);
    }
  }
コード例 #19
0
  /**
   * Creates a new SUBSCRIBE request in the form of a <tt>ClientTransaction</tt> with the parameters
   * of a specific <tt>Subscription</tt>.
   *
   * @param subscription the <tt>Subscription</tt> to be described in a SUBSCRIBE request
   * @param dialog the <tt>Dialog</tt> with which this request should be associated
   * @param expires the subscription duration of the SUBSCRIBE request to be created
   * @return a new <tt>ClientTransaction</tt> initialized with a new SUBSCRIBE request which matches
   *     the parameters of the specified <tt>Subscription</tt> and is associated with the specified
   *     <tt>Dialog</tt>
   * @throws OperationFailedException if the message could not be generated
   */
  private ClientTransaction createSubscription(
      Subscription subscription, Dialog dialog, int expires) throws OperationFailedException {
    Request req = messageFactory.createRequest(dialog, Request.SUBSCRIBE);

    // Address
    Address toAddress = dialog.getRemoteTarget();
    // no Contact field
    if (toAddress == null) toAddress = dialog.getRemoteParty();

    // MaxForwards
    MaxForwardsHeader maxForwards = protocolProvider.getMaxForwardsHeader();
    req.setHeader(maxForwards);

    /*
     * Create the transaction and then add the via header as recommended by
     * the jain-sip documentation at
     * http://snad.ncsl.nist.gov/proj/iptel/jain-sip-1.2/javadoc
     * /javax/sip/Dialog.html#createRequest(String).
     */
    ClientTransaction transac = null;
    try {
      transac = protocolProvider.getDefaultJainSipProvider().getNewClientTransaction(req);
    } catch (TransactionUnavailableException ex) {
      logger.error(
          "Failed to create subscriptionTransaction.\n"
              + "This is most probably a network connection error.",
          ex);
      throw new OperationFailedException(
          "Failed to create the subscription transaction",
          OperationFailedException.NETWORK_FAILURE);
    }

    populateSubscribeRequest(req, subscription, expires);

    return transac;
  }
コード例 #20
0
    /** Refreshes the <tt>Subscription</tt> associated with this <tt>TimerTask</tt>. */
    @Override
    public void run() {
      Dialog dialog = subscription.getDialog();

      if (dialog == null) {
        logger.warn(
            "null dialog associated with " + subscription + ", can't refresh the subscription");
        return;
      }

      ClientTransaction transac = null;
      try {
        transac = createSubscription(subscription, dialog, subscriptionDuration);
      } catch (OperationFailedException e) {
        logger.error("Failed to create subscriptionTransaction.", e);
        return;
      }

      try {
        dialog.sendRequest(transac);
      } catch (SipException e) {
        logger.error("Can't send the request", e);
      }
    }
コード例 #21
0
ファイル: Shootme.java プロジェクト: ahmedomarjee/jain-sip
  public void processResponse(ResponseEvent responseReceivedEvent) {
    // System.out.println("Got a response");
    Response response = (Response) responseReceivedEvent.getResponse();
    Transaction tid = responseReceivedEvent.getClientTransaction();

    // System.out.println("Response received with client transaction id "
    // + tid + ":\n" + response);

    try {
      if (response.getStatusCode() == Response.OK
          && ((CSeqHeader) response.getHeader(CSeqHeader.NAME))
              .getMethod()
              .equals(Request.INVITE)) {

        Dialog dialog = tid.getDialog();
        Request request = tid.getRequest();
        dialog.sendAck(request);
      }

    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
コード例 #22
0
    /** Process the ACK request. Send the bye and complete the call flow. */
    public void processAck(RequestEvent requestEvent, ServerTransaction serverTransaction) {
      try {
        System.out.println("shootme: got an ACK! ");
        System.out.println("Dialog State = " + dialog.getState());
        //                SipProvider provider = (SipProvider) requestEvent.getSource();
        // stopping the node
        //                Collection<Dialog>
        // dialogs=((SipStackImpl)sipStack).getDialogs(DialogState.CONFIRMED);
        stop();
        //                shootmeRecoveryNode.init();

        // if (!callerSendsBye && !byeTaskRunning) {
        // byeTaskRunning = true;
        // new Timer().schedule(new ByeTask(dialog), 4000) ;
        // }
      } catch (Exception ex) {
        ex.printStackTrace();
      }
    }
コード例 #23
0
ファイル: Shootme.java プロジェクト: mranga/jain-sip
  public void processCancel(RequestEvent requestEvent, ServerTransaction serverTransactionId) {
    SipProvider sipProvider = (SipProvider) requestEvent.getSource();
    Request request = requestEvent.getRequest();
    try {
      System.out.println("shootme:  got a cancel.");
      if (serverTransactionId == null) {
        System.out.println("shootme:  null tid.");
        return;
      }
      Response response = messageFactory.createResponse(200, request);
      serverTransactionId.sendResponse(response);
      if (dialog.getState() != DialogState.CONFIRMED) {
        response = messageFactory.createResponse(Response.REQUEST_TERMINATED, inviteRequest);
        inviteTid.sendResponse(response);
      }

    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
コード例 #24
0
ファイル: B2BUA.java プロジェクト: ahmedomarjee/jain-sip
  /** 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);
    }
  }
コード例 #25
0
  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();
    }
  }
コード例 #26
0
 public void processDialogTerminated(DialogTerminatedEvent dialogTerminatedEvent) {
   Dialog d = dialogTerminatedEvent.getDialog();
   System.out.println("Local Party = " + d.getLocalParty());
 }
コード例 #27
0
ファイル: Shootme.java プロジェクト: mranga/jain-sip
 /** Process the ACK request. Send the bye and complete the call flow. */
 public void processAck(RequestEvent requestEvent, ServerTransaction serverTransaction) {
   System.out.println("shootme: got an ACK! ");
   System.out.println("Dialog State = " + dialog.getState());
 }
コード例 #28
0
  public void processResponse(ResponseEvent responseReceivedEvent) {
    /// System.out.println("=> BUNDLE: br.ufes.inf.ngn.televoto.client.logic | CLASS: LogicListener
    // | METOD: processResponse ");//By Ju
    try {
      Response myResponse = responseReceivedEvent.getResponse();
      logger.info("<<< " + myResponse.toString());

      ClientTransaction thisClientTransaction = responseReceivedEvent.getClientTransaction();

      int myStatusCode = myResponse.getStatusCode();

      switch (status) {
        case WAIT_PROV:
          if (!thisClientTransaction.equals(myClientTransaction))
            myClientTransaction = thisClientTransaction;

          if (myStatusCode < 200) {
            status = WAIT_FINAL;
            myDialog = thisClientTransaction.getDialog();
          } else if (myStatusCode < 300) {
            myDialog = thisClientTransaction.getDialog();
            CSeqHeader originalCSeq =
                (CSeqHeader) myClientTransaction.getRequest().getHeader(CSeqHeader.NAME);
            long numseq = originalCSeq.getSeqNumber();
            Request myAck = myDialog.createAck(numseq);
            myAck.addHeader(myContactHeader);
            myDialog.sendAck(myAck);
            // logger.info(">>> "+myAck.toString());
            status = ESTABLISHED;
            byte[] cont = (byte[]) myResponse.getContent();
            answerInfo = mySdpManager.getSdp(cont);

          } else {
            if (myStatusCode == 401) {

            } else {
              status = IDLE;
              CSeqHeader originalCSeq =
                  (CSeqHeader) myClientTransaction.getRequest().getHeader(CSeqHeader.NAME);
              long numseq = originalCSeq.getSeqNumber();
              Request myAck = myDialog.createAck(numseq);
              myAck.addHeader(myContactHeader);
              myDialog.sendAck(myAck);
              // logger.info(">>> "+myAck.toString());
            }
          }
          break;

        case WAIT_FINAL:
          if (!thisClientTransaction.equals(myClientTransaction))
            myClientTransaction = thisClientTransaction;

          if (myStatusCode < 200) {
            status = WAIT_FINAL;
            myDialog = thisClientTransaction.getDialog();
          } else if (myStatusCode < 300) {
            if (useQueue.equals("yes")) {
              status = IDLE;
            } else {
              status = ESTABLISHED;
            }

            myDialog = thisClientTransaction.getDialog();
            CSeqHeader originalCSeq =
                (CSeqHeader) myClientTransaction.getRequest().getHeader(CSeqHeader.NAME);
            long numseq = originalCSeq.getSeqNumber();
            Request myAck = myDialog.createAck(numseq); // Aquiiii
            myAck.addHeader(myContactHeader);
            myDialog.sendAck(myAck);
            // logger.info(">>> "+myAck.toString());
            byte[] cont = (byte[]) myResponse.getContent();
            answerInfo = mySdpManager.getSdp(cont);

          } else {
            // Cancelando requisição ao cliente
            Request myCancelRequest = myClientTransaction.createCancel();
            ClientTransaction myCancelClientTransaction =
                mySipProvider.getNewClientTransaction(myCancelRequest);
            myCancelClientTransaction.sendRequest();
            // logger.info(">>> " + myCancelRequest.toString());
            status = IDLE;
          }
          break;

        case REGISTERING:
          if (!thisClientTransaction.equals(myClientTransaction))
            myClientTransaction = thisClientTransaction;

          if (myStatusCode == 200) {
            status = IDLE;
            if (!Unregistring) {

              System.out.println(myName + ": Registrado");

              // inserir captura de timestamp
              // logger.info(myName + ";INVITE;" +  getTime());
              // Random gerador = new Random();
              // int temp = gerador.nextInt(10);
              // System.out.println(myName + ": Esperando " + temp + "segundos");
              // Thread.sleep(temp);

              System.out.println(myName + ": chamando " + destination);

              SdpInfo offerInfo = new SdpInfo();
              offerInfo.IpAddress = myIP;
              offerInfo.aport = myAudioPort;
              offerInfo.aformat = 0;
              byte[] content = mySdpManager.createSdp(offerInfo);

              // Via
              // ViaHeader comentei
              myViaHeader = myHeaderFactory.createViaHeader(myIP, myPort, "udp", null);
              myViaHeader.setRPort();
              ArrayList viaHeaders = new ArrayList();
              viaHeaders.add(myViaHeader);

              // From
              Address addressOfRecord = myAddressFactory.createAddress("<sip:" + myUserID + ">");
              FromHeader myFromHeader = myHeaderFactory.createFromHeader(addressOfRecord, "456249");

              // To
              String dstURI[] = destination.split("@");
              String dstSipAlias = dstURI[0];
              Address destinationAddress =
                  myAddressFactory.createAddress("<sip:" + destination + ">");
              javax.sip.address.URI myRequestURI = destinationAddress.getURI();
              ToHeader myToHeader = myHeaderFactory.createToHeader(destinationAddress, null);

              // MaxForwards
              MaxForwardsHeader myMaxForwardsHeader = myHeaderFactory.createMaxForwardsHeader(70);

              // Call-ID
              CallIdHeader myCallIdHeader = mySipProvider.getNewCallId();

              // CSeq
              Random random = new Random();
              CSeqHeader myCSeqHeader =
                  myHeaderFactory.createCSeqHeader(random.nextInt(1000) * 1L, "INVITE");

              // Create SIP request
              Request myRequest =
                  myMessageFactory.createRequest(
                      myRequestURI,
                      "INVITE",
                      myCallIdHeader,
                      myCSeqHeader,
                      myFromHeader,
                      myToHeader,
                      viaHeaders,
                      myMaxForwardsHeader);

              // Contact
              Address contactAddress =
                  myAddressFactory.createAddress(
                      "<sip:" + mySipAlias + "@" + myIP + ":" + myPort + ";transport=udp>");
              myContactHeader = myHeaderFactory.createContactHeader(contactAddress);
              myRequest.addHeader(myContactHeader);

              // Allow
              Allow myAllow = new Allow();
              myAllow.setMethod(
                  "INVITE, ACK, CANCEL, BYE, MESSAGE, OPTIONS, NOTIFY, PRACK, UPDATE, REFER");
              myRequest.addHeader(myAllow);

              // Privacy
              Privacy myPrivacy = new Privacy("none");
              myRequest.addHeader(myPrivacy);

              // PPreferredIdentity
              HeaderFactoryImpl myHeaderFactoryImpl = new HeaderFactoryImpl();
              PPreferredIdentityHeader myPPreferredIdentityHeader =
                  myHeaderFactoryImpl.createPPreferredIdentityHeader(
                      myAddressFactory.createAddress("sip:" + myName + '@' + myServer));
              myRequest.addHeader(myPPreferredIdentityHeader);

              // Route
              Address routeAddress =
                  myAddressFactory.createAddress("sip:orig@scscf." + myServer + ":6060;lr");
              // RouteHeader comentei
              myRouteHeader = myHeaderFactory.createRouteHeader(routeAddress);
              myRequest.addHeader(myRouteHeader);

              // Para proxy funcionar
              SipURI outboundProxyURI = myAddressFactory.createSipURI("proxy", myProxyIP);
              outboundProxyURI.setLrParam();
              outboundProxyURI.setPort(myProxyPort);
              myRouteHeader =
                  myHeaderFactory.createRouteHeader(
                      myAddressFactory.createAddress(outboundProxyURI));
              myRequest.addFirst(myRouteHeader);

              // Content Type
              ContentTypeHeader contentTypeHeader =
                  myHeaderFactory.createContentTypeHeader("application", "sdp");
              myRequest.setContent(content, contentTypeHeader);

              // ClientTransaction comentei aqui
              myClientTransaction = mySipProvider.getNewClientTransaction(myRequest);
              myClientTransaction.setRetransmitTimer(700);
              myClientTransaction.sendRequest();

              status = WAIT_PROV;

              logger.info(">>> " + myRequest.toString());

            } else {
              this.setOff(mySipStack);
            }
          } else {
            if (myStatusCode == 403) {

              System.out.println("Problemas com credenciais!!!!\n");
            } else if (myStatusCode == 401) {

              myName = (String) this.getLocalName();
              myUserID = (String) this.getLocalName() + "@" + myServer;

              Address contactAddress =
                  myAddressFactory.createAddress("sip:" + myName + '@' + myIP + ":" + myPort);
              myContactHeader = myHeaderFactory.createContactHeader(contactAddress);

              myViaHeader = myHeaderFactory.createViaHeader(myIP, myPort, "udp", null);

              fromAddress = myAddressFactory.createAddress(myName + " <sip:" + myUserID + ">");

              Address registrarAddress = myAddressFactory.createAddress("sip:" + myServer);
              Address registerToAddress = fromAddress;
              Address registerFromAddress = fromAddress;

              ToHeader myToHeader = myHeaderFactory.createToHeader(registerToAddress, null);
              FromHeader myFromHeader =
                  myHeaderFactory.createFromHeader(registerFromAddress, "647554");

              ArrayList myViaHeaders = new ArrayList();
              myViaHeaders.add(myViaHeader);

              // System.out.println("myClientTransaction.getRequest():"+
              // myClientTransaction.getRequest());
              CSeqHeader originalCSeq =
                  (CSeqHeader) myClientTransaction.getRequest().getHeader(CSeqHeader.NAME);
              long numseq = originalCSeq.getSeqNumber();
              MaxForwardsHeader myMaxForwardsHeader = myHeaderFactory.createMaxForwardsHeader(70);
              CSeqHeader myCSeqHeader = myHeaderFactory.createCSeqHeader(numseq + 1L, "REGISTER");

              CallIdHeader myCallID =
                  (CallIdHeader) myClientTransaction.getRequest().getHeader(CallIdHeader.NAME);
              CallIdHeader myCallIDHeader = myCallID;
              SipURI myRequestURI = (SipURI) registrarAddress.getURI();
              Request myRegisterRequest =
                  myMessageFactory.createRequest(
                      myRequestURI,
                      "REGISTER",
                      myCallIDHeader,
                      myCSeqHeader,
                      myFromHeader,
                      myToHeader,
                      myViaHeaders,
                      myMaxForwardsHeader);
              myRegisterRequest.addHeader(myContactHeader);

              // Expires
              ExpiresHeader myExpiresHeader;
              if (Unregistring) {
                myExpiresHeader = myHeaderFactory.createExpiresHeader(0);
                myContactHeader.setExpires(0);
              } else {
                myExpiresHeader = myHeaderFactory.createExpiresHeader(60000);
              }
              myRegisterRequest.addHeader(myExpiresHeader);

              // Allow
              Allow myAllow = new Allow();
              myAllow.setMethod(
                  "INVITE, ACK, CANCEL, BYE, MESSAGE, OPTIONS, NOTIFY, PRACK, UPDATE, REFER");
              myRegisterRequest.addHeader(myAllow);

              // Privacy
              Privacy myPrivacy = new Privacy("none");
              myRegisterRequest.addHeader(myPrivacy);

              // PPreferredIdentity
              HeaderFactoryImpl myHeaderFactoryImpl = new HeaderFactoryImpl();
              PPreferredIdentityHeader myPPreferredIdentityHeader =
                  myHeaderFactoryImpl.createPPreferredIdentityHeader(
                      myAddressFactory.createAddress("sip:" + myName + '@' + myServer));
              myRegisterRequest.addHeader(myPPreferredIdentityHeader);

              // Supported
              Supported mySupported = new Supported("path");
              myRegisterRequest.addHeader(mySupported);

              myWWWAuthenticateHeader =
                  Utils.makeAuthHeader(
                      myHeaderFactory, myResponse, myRegisterRequest, myUserID, myPassword);
              myRegisterRequest.addHeader(myWWWAuthenticateHeader);

              myClientTransaction = mySipProvider.getNewClientTransaction(myRegisterRequest);
              myClientTransaction.sendRequest();

              // logger.info(">>> "+myRegisterRequest.toString());
              // System.out.println(">>> " + myRegisterRequest.toString());
              status = REGISTERING;
            }
          }
          break;
      }
    } catch (Exception excep) {
      excep.printStackTrace();
    }
  }
コード例 #29
0
    public void init() {
      SipFactory sipFactory = null;
      sipStack = null;
      sipFactory = SipFactory.getInstance();
      sipFactory.setPathName("org.mobicents.ha");
      Properties properties = new Properties();
      properties.setProperty("javax.sip.STACK_NAME", stackName);
      // properties.setProperty("javax.sip.OUTBOUND_PROXY", Integer
      //                .toString(BALANCER_PORT));
      // You need 16 for logging traces. 32 for debug + traces.
      // Your code will limp at 32 but it is best for debugging.
      properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "32");
      properties.setProperty("gov.nist.javax.sip.DEBUG_LOG", "logs/" + stackName + "debug.txt");
      properties.setProperty("gov.nist.javax.sip.SERVER_LOG", "logs/" + stackName + "log.xml");

      try {
        // Create SipStack object
        sipStack = sipFactory.createSipStack(properties);
        System.out.println("sipStack = " + sipStack);
      } catch (PeerUnavailableException e) {
        // could not find
        // gov.nist.jain.protocol.ip.sip.SipStackImpl
        // in the classpath
        e.printStackTrace();
        System.err.println(e.getMessage());
        if (e.getCause() != null) e.getCause().printStackTrace();
        System.exit(0);
      }

      try {
        headerFactory = sipFactory.createHeaderFactory();
        addressFactory = sipFactory.createAddressFactory();
        messageFactory = sipFactory.createMessageFactory();
        ListeningPoint lp = sipStack.createListeningPoint(myAddress, myPort, ListeningPoint.UDP);

        Shootme listener = this;

        sipProvider = sipStack.createSipProvider(lp);
        System.out.println("udp provider " + sipProvider);
        sipProvider.addSipListener(listener);
        //                if(dialogs != null) {
        //                    Collection<Dialog> serializedDialogs =
        // simulateDialogSerialization(dialogs);
        //                    for (Dialog dialog : serializedDialogs) {
        //                        ((SIPDialog)dialog).setSipProvider((SipProviderImpl)sipProvider);
        //                        ((SipStackImpl)sipStack).putDialog((SIPDialog)dialog);
        //                    }
        //                    this.dialog = (SIPDialog)serializedDialogs.iterator().next();
        //                }
        sipStack.start();
        if (!callerSendsBye && this.dialog != null) {
          try {
            Request byeRequest = this.dialog.createRequest(Request.BYE);
            ClientTransaction ct = sipProvider.getNewClientTransaction(byeRequest);
            System.out.println("sending BYE " + byeRequest);
            dialog.sendRequest(ct);
          } catch (Exception ex) {
            ex.printStackTrace();
            fail("Unexpected exception ");
          }
        }
      } catch (Exception ex) {
        System.out.println(ex.getMessage());
        ex.printStackTrace();
        fail("Unexpected exception");
      }
    }
コード例 #30
0
    public void processResponse(ResponseEvent responseReceivedEvent) {
      System.out.println("Got a response");
      Response response = (Response) responseReceivedEvent.getResponse();
      ClientTransaction tid = responseReceivedEvent.getClientTransaction();
      CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);

      System.out.println(
          "Response received : Status Code = " + response.getStatusCode() + " " + cseq);

      if (tid == null) {

        // RFC3261: MUST respond to every 2xx
        if (ackRequest != null && dialog != null) {
          System.out.println("re-sending ACK");
          try {
            dialog.sendAck(ackRequest);
          } catch (SipException se) {
            se.printStackTrace();
            fail("Unxpected exception ");
          }
        }
        return;
      }
      // If the caller is supposed to send the bye
      if (callerSendsBye && !byeTaskRunning) {
        byeTaskRunning = true;
        new Timer().schedule(new ByeTask(dialog), 4000);
      }
      System.out.println("transaction state is " + tid.getState());
      System.out.println("Dialog = " + tid.getDialog());
      System.out.println("Dialog State is " + tid.getDialog().getState());

      assertSame("Checking dialog identity", tid.getDialog(), this.dialog);

      try {
        if (response.getStatusCode() == Response.OK) {
          if (cseq.getMethod().equals(Request.INVITE)) {
            System.out.println("Dialog after 200 OK  " + dialog);
            System.out.println("Dialog State after 200 OK  " + dialog.getState());
            Request ackRequest = dialog.createAck(cseq.getSeqNumber());
            System.out.println("Sending ACK");
            dialog.sendAck(ackRequest);

            // JvB: test REFER, reported bug in tag handling
            //                      Request referRequest = dialog.createRequest("REFER");
            //                      //simulating a balancer that will forward the request to the
            // recovery node
            //                      SipURI referRequestURI = addressFactory.createSipURI(null,
            // "127.0.0.1:5080");
            //                      referRequest.setRequestURI(referRequestURI);
            //                      dialog.sendRequest(
            // sipProvider.getNewClientTransaction(referRequest));
            //
          } else if (cseq.getMethod().equals(Request.CANCEL)) {
            if (dialog.getState() == DialogState.CONFIRMED) {
              // oops cancel went in too late. Need to hang up the
              // dialog.
              System.out.println("Sending BYE -- cancel went in too late !!");
              Request byeRequest = dialog.createRequest(Request.BYE);
              ClientTransaction ct = sipProvider.getNewClientTransaction(byeRequest);
              dialog.sendRequest(ct);
            }

          } else if (cseq.getMethod().equals(Request.BYE)) {
            okToByeReceived = true;
          }
        }
      } catch (Exception ex) {
        ex.printStackTrace();
        System.exit(0);
      }
    }