コード例 #1
0
ファイル: Shootme.java プロジェクト: ahmedomarjee/jain-sip
    public void run() {
      Request request = requestEvent.getRequest();
      try {
        // System.out.println("shootme: got an Invite sending OK");
        Response response = messageFactory.createResponse(180, request);
        ToHeader toHeader = (ToHeader) response.getHeader(ToHeader.NAME);
        Address address =
            addressFactory.createAddress("Shootme <sip:" + myAddress + ":" + myPort + ">");
        ContactHeader contactHeader = headerFactory.createContactHeader(address);
        response.addHeader(contactHeader);

        // System.out.println("got a server tranasaction " + st);
        Dialog dialog = st.getDialog();
        /*
         * if (dialog != null) { System.out.println("Dialog " + dialog);
         * System.out.println("Dialog state " + dialog.getState()); }
         */
        st.sendResponse(response); // send 180(RING)
        response = messageFactory.createResponse(200, request);
        toHeader = (ToHeader) response.getHeader(ToHeader.NAME);
        String toTag = new Integer((int) (Math.random() * 1000)).toString();
        toHeader.setTag(toTag); // Application is supposed to set.
        response.addHeader(contactHeader);

        st.sendResponse(response); // send 200(OK)

      } catch (Exception ex) {
        ex.printStackTrace();
        System.exit(0);
      }
    }
コード例 #2
0
  public void processResponse(ResponseEvent responseReceivedEvent) {

    // Log.info("Registering response...." + sipCallId);

    Response response = (Response) responseReceivedEvent.getResponse();
    int statusCode = response.getStatusCode();
    String method = ((CSeqHeader) response.getHeader(CSeqHeader.NAME)).getMethod();

    Log.debug("Got response " + response);

    if (statusCode == Response.OK) {
      isRegistered = true;

      Log.info(
          "Voice bridge successfully registered with "
              + registrar
              + " for "
              + proxyCredentials.getXmppUserName());
      PluginImpl.sipRegisterStatus = "Registered ok with " + proxyCredentials.getHost();

      sipServerCallback.removeSipListener(sipCallId);

    } else if (statusCode == Response.UNAUTHORIZED
        || statusCode == Response.PROXY_AUTHENTICATION_REQUIRED) {

      if (method.equals(Request.REGISTER)) {
        CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);

        if (cseq.getSequenceNumber() < 2) {

          ClientTransaction regTrans =
              SipService.handleChallenge(
                  response, responseReceivedEvent.getClientTransaction(), proxyCredentials);

          if (regTrans != null) {
            try {
              regTrans.sendRequest();

            } catch (Exception e) {

              Log.info("Registration failed, cannot send transaction " + e);
              PluginImpl.sipRegisterStatus = "Registration error " + e.toString();
            }

          } else {
            Log.info("Registration failed, cannot create transaction");
            PluginImpl.sipRegisterStatus = "Registration cannot create transaction";
          }

        } else {
          Log.info("Registration failed " + responseReceivedEvent);
          PluginImpl.sipRegisterStatus = "Registration failed";
        }
      }

    } else {
      Log.info("Unrecognized response:  " + response);
    }
  }
コード例 #3
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 #4
0
ファイル: Shootme.java プロジェクト: mranga/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("shootme: got an Invite sending Trying");
      // System.out.println("shootme: " + request);
      Response response = messageFactory.createResponse(Response.TRYING, request);
      ServerTransaction st = requestEvent.getServerTransaction();

      if (st == null) {
        st = sipProvider.getNewServerTransaction(request);
      }
      dialog = st.getDialog();

      st.sendResponse(response);

      this.okResponse = messageFactory.createResponse(Response.BUSY_HERE, request);

      ToHeader toHeader = (ToHeader) okResponse.getHeader(ToHeader.NAME);
      toHeader.setTag("4321"); // Application is supposed to set.

      this.inviteTid = st;
      // Defer sending the OK to simulate the phone ringing.
      this.inviteRequest = request;

      new Timer().schedule(new MyTimerTask(this), 100);
    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
コード例 #5
0
ファイル: Shootme.java プロジェクト: jiafu1115/jain-sip-1
  public void processCancel(RequestEvent requestEvent, ServerTransaction serverTransactionId) {
    Request request = requestEvent.getRequest();
    SipProvider sipProvider = (SipProvider) requestEvent.getSource();
    try {
      logger.info("shootme:  got a cancel. ");
      // Because this is not an In-dialog request, you will get a null server Tx id here.
      if (serverTransactionId == null) {
        serverTransactionId = sipProvider.getNewServerTransaction(request);
      }
      Response response = protocolObjects.messageFactory.createResponse(200, request);
      serverTransactionId.sendResponse(response);

      String serverTxId = ((ViaHeader) response.getHeader(ViaHeader.NAME)).getBranch();
      ServerTransaction serverTx = (ServerTransaction) this.serverTxTable.get(serverTxId);
      if (serverTx != null
          && (serverTx.getState().equals(TransactionState.TRYING)
              || serverTx.getState().equals(TransactionState.PROCEEDING))) {
        Request originalRequest = serverTx.getRequest();
        Response resp =
            protocolObjects.messageFactory.createResponse(
                Response.REQUEST_TERMINATED, originalRequest);
        serverTx.sendResponse(resp);
      }

    } catch (Exception ex) {
      ex.printStackTrace();
      System.exit(0);
    }
  }
コード例 #6
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 #7
0
ファイル: B2BUA.java プロジェクト: ahmedomarjee/jain-sip
 public void processResponse(ResponseEvent responseEvent) {
   ClientTransaction ct = responseEvent.getClientTransaction();
   Response response = responseEvent.getResponse();
   ServerTransaction st = (ServerTransaction) ct.getApplicationData();
   try {
     Response otherResponse =
         messageFactory.createResponse(response.getStatusCode(), st.getRequest());
     if (response.getStatusCode() == 200 && ct.getRequest().getMethod().equals("INVITE")) {
       Address address =
           addressFactory.createAddress("B2BUA <sip:" + myAddress + ":" + myPort + ">");
       ContactHeader contactHeader = headerFactory.createContactHeader(address);
       response.addHeader(contactHeader);
       ToHeader toHeader = (ToHeader) otherResponse.getHeader(ToHeader.NAME);
       if (toHeader.getTag() == null)
         toHeader.setTag(new Long(counter.getAndIncrement()).toString());
       otherResponse.addHeader(contactHeader);
     }
     st.sendResponse(otherResponse);
   } catch (Exception e) {
     // TODO Auto-generated catch block
     e.printStackTrace();
   }
 }
コード例 #8
0
  public void processOK(Response responseCloned, ClientTransaction clientTransaction) {
    try {
      logger.debug("Processing OK for SUBSCRIBE in progress...");

      ExpiresHeader expiresHeader = (ExpiresHeader) responseCloned.getHeader(ExpiresHeader.NAME);
      if (expiresHeader != null && expiresHeader.getExpires() == 0) {
        logger.debug(
            "DEBUG, IMSubscribeProcessing, processOK(), we got" + " the OK for the unsubscribe...");
      } else {

        // We have to create or update the presentity!
        PresenceManager presenceManager = imUA.getPresenceManager();
        String presentityURL = IMUtilities.getKey(responseCloned, "To");

        Dialog dialog = clientTransaction.getDialog();
        if (dialog != null) presenceManager.addPresentity(presentityURL, responseCloned, dialog);
        else {
          logger.debug(
              "ERROR, IMSubscribeProcessing, processOK(), the"
                  + " dialog for the SUBSCRIBE we sent is null!!!"
                  + " No presentity added....");
        }

        // WE have to create a new Buddy in the GUI!!!
        InstantMessagingGUI imGUI = imUA.getInstantMessagingGUI();
        BuddyList buddyList = imGUI.getBuddyList();
        if (!buddyList.hasBuddy(presentityURL)) {
          buddyList.addBuddy(presentityURL, "offline");
        } else {
          logger.debug("The buddy is already in the Buddy list...");
        }
      }
      logger.debug("Processing OK for SUBSCRIBE completed...");
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
コード例 #9
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 #10
0
  public void processSubscribe(Request request, ServerTransaction serverTransaction) {
    logger.debug("Processing SUBSCRIBE in progress ");
    try {

      MessageFactory messageFactory = imUA.getMessageFactory();
      HeaderFactory headerFactory = imUA.getHeaderFactory();
      AddressFactory addressFactory = imUA.getAddressFactory();
      Dialog dialog = serverTransaction.getDialog();

      // ********** Terminating subscriptions **********
      ExpiresHeader expiresHeader = (ExpiresHeader) request.getHeader(ExpiresHeader.NAME);
      if (expiresHeader != null && expiresHeader.getExpires() == 0) {
        if (dialog != null) {
          // Terminating an existing subscription
          Response response = messageFactory.createResponse(Response.OK, request);
          serverTransaction.sendResponse(response);
          IMNotifyProcessing imNotifyProcessing = imUA.getIMNotifyProcessing();
          imNotifyProcessing.sendNotify(response, null, dialog);
          return;
        } else {
          // Terminating an non existing subscription
          Response response =
              messageFactory.createResponse(Response.CALL_OR_TRANSACTION_DOES_NOT_EXIST, request);
          serverTransaction.sendResponse(response);
          return;
        }
      }

      // ********** Non-terminating subscriptions ************

      // send a 202 Accepted while waiting for authorization from user
      Response response = messageFactory.createResponse(Response.ACCEPTED, request);
      // Tag:
      ToHeader toHeader = (ToHeader) response.getHeader(ToHeader.NAME);
      if (toHeader.getTag() == null)
        toHeader.setTag(new Integer((int) (Math.random() * 10000)).toString());
      serverTransaction.sendResponse(response);
      logger.debug(response.toString());

      // We have to ask the user to authorize the guy to be in his buddy
      // list
      String presentityURL = IMUtilities.getKey(request, "From");
      SipProvider sipProvider = imUA.getSipProvider();
      InstantMessagingGUI imGUI = imUA.getInstantMessagingGUI();
      boolean authorization = imGUI.getAuthorizationForBuddy(presentityURL);
      if (authorization) {
        logger.debug(
            "DEBUG: SubscribeProcessing, processSubscribe(), " + " Response 202 Accepted sent.");

        // We have to create or update the subscriber!
        PresenceManager presenceManager = imUA.getPresenceManager();
        String subscriberURL = IMUtilities.getKey(request, "From");

        if (dialog != null) presenceManager.addSubscriber(subscriberURL, response, dialog);
        else {
          logger.debug(
              "ERROR, IMSubscribeProcessing, processSubscribe(), the"
                  + " dialog for the SUBSCRIBE we received is null!!! No subscriber added....");
          return;
        }

        // Let's see if this buddy is in our buddy list
        // if not let's ask to add him!
        BuddyList buddyList = imGUI.getBuddyList();
        ListenerInstantMessaging listenerIM = imGUI.getListenerInstantMessaging();
        if (!buddyList.hasBuddy(subscriberURL)) {
          // Let's ask:
          listenerIM.addContact(subscriberURL);
        }

        /** ********************** send NOTIFY ************************* */
        // We send a NOTIFY for any of our status but offline
        String localStatus = listenerIM.getLocalStatus();
        if (!localStatus.equals("offline")) {
          IMNotifyProcessing imNotifyProcessing = imUA.getIMNotifyProcessing();
          Subscriber subscriber = presenceManager.getSubscriber(subscriberURL);
          // Response okSent=subscriber.getOkSent();

          subscriberURL = subscriber.getSubscriberName();

          String contactAddress = imUA.getIMAddress() + ":" + imUA.getIMPort();

          String subStatus = listenerIM.getLocalStatus();
          String status = null;
          if (subStatus.equals("offline")) status = "closed";
          else status = "open";
          String xmlBody =
              imNotifyProcessing.xmlPidfParser.createXMLBody(
                  status, subStatus, subscriberURL, contactAddress);
          imNotifyProcessing.sendNotify(response, xmlBody, dialog);
        }
      } else {
        // User did not authorize subscription. Terminate it!
        logger.debug(
            "DEBUG, IMSubsribeProcessing, processSubscribe(), " + " Subscription declined!");
        logger.debug(
            "DEBUG, IMSubsribeProcessing, processSubscribe(), "
                + " Sending a Notify with Subscribe-state=terminated");

        IMNotifyProcessing imNotifyProcessing = imUA.getIMNotifyProcessing();
        if (dialog != null) {
          imNotifyProcessing.sendNotify(response, null, dialog);
          logger.debug(
              "DEBUG, IMSubsribeProcessing, processSubscribe(), "
                  + " Sending a Notify with Subscribe-state=terminated");
        } else {
          logger.debug(
              "ERROR, IMSubscribeProcessing, processSubscribe(), the"
                  + " dialog for the SUBSCRIBE we received is null!!! \n"
                  + "   No terminating Notify sent");
        }
        imNotifyProcessing.sendNotify(response, null, dialog);
      }
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
コード例 #11
0
ファイル: WSAsync.java プロジェクト: revbingo/play
 @Override
 public String getHeader(String key) {
   return response.getHeader(key);
 }
コード例 #12
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;
  }