public void init() {
      SipFactory sipFactory = null;
      sipStack = null;
      sipFactory = SipFactory.getInstance();
      sipFactory.setPathName("gov.nist");
      Properties properties = new Properties();
      // If you want to try TCP transport change the following to
      String transport = "udp";
      String peerHostPort = "127.0.0.1:5070";
      properties.setProperty("javax.sip.OUTBOUND_PROXY", peerHostPort + "/" + transport);
      // If you want to use UDP then uncomment this.
      properties.setProperty("javax.sip.STACK_NAME", "shootist");

      // The following properties are specific to nist-sip
      // and are not necessarily part of any other jain-sip
      // implementation.
      // You can set a max message size for tcp transport to
      // guard against denial of service attack.
      properties.setProperty("gov.nist.javax.sip.DEBUG_LOG", "shootistdebug.txt");
      properties.setProperty("gov.nist.javax.sip.SERVER_LOG", "shootistlog.txt");

      // Drop the client connection after we are done with the transaction.
      properties.setProperty("gov.nist.javax.sip.CACHE_CLIENT_CONNECTIONS", "false");
      // Set to 0 (or NONE) in your production code for max speed.
      // You need 16 (or TRACE) for logging traces. 32 (or DEBUG) for debug + traces.
      // Your code will limp at 32 but it is best for debugging.
      properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "DEBUG");
      if (System.getProperty("enableNIO") != null
          && System.getProperty("enableNIO").equalsIgnoreCase("true")) {
        properties.setProperty(
            "gov.nist.javax.sip.MESSAGE_PROCESSOR_FACTORY",
            NioMessageProcessorFactory.class.getName());
      }
      try {
        // Create SipStack object
        sipStack = sipFactory.createSipStack(properties);
        System.out.println("createSipStack " + sipStack);
      } catch (PeerUnavailableException e) {
        // could not find
        // gov.nist.jain.protocol.ip.sip.SipStackImpl
        // in the classpath
        e.printStackTrace();
        System.err.println(e.getMessage());
        fail("Problem with setup");
      }

      try {
        headerFactory = sipFactory.createHeaderFactory();
        addressFactory = sipFactory.createAddressFactory();
        messageFactory = sipFactory.createMessageFactory();
        udpListeningPoint = sipStack.createListeningPoint("127.0.0.1", 5060, "udp");
        sipProvider = sipStack.createSipProvider(udpListeningPoint);
        Shootist listener = this;
        sipProvider.addSipListener(listener);

        String fromName = "BigGuy";
        String fromSipAddress = "here.com";
        String fromDisplayName = "The Master Blaster";

        String toSipAddress = "there.com";
        String toUser = "******";
        String toDisplayName = "The Little Blister";

        // create >From Header
        SipURI fromAddress = addressFactory.createSipURI(fromName, fromSipAddress);

        Address fromNameAddress = addressFactory.createAddress(fromAddress);
        fromNameAddress.setDisplayName(fromDisplayName);
        FromHeader fromHeader = headerFactory.createFromHeader(fromNameAddress, "12345");

        // create To Header
        SipURI toAddress = addressFactory.createSipURI(toUser, toSipAddress);
        Address toNameAddress = addressFactory.createAddress(toAddress);
        toNameAddress.setDisplayName(toDisplayName);
        ToHeader toHeader = headerFactory.createToHeader(toNameAddress, null);

        // create Request URI
        SipURI requestURI = addressFactory.createSipURI(toUser, peerHostPort);

        // Create ViaHeaders

        ArrayList viaHeaders = new ArrayList();
        String ipAddress = udpListeningPoint.getIPAddress();
        ViaHeader viaHeader =
            headerFactory.createViaHeader(
                ipAddress, sipProvider.getListeningPoint(transport).getPort(), transport, null);

        // add via headers
        viaHeaders.add(viaHeader);

        // Create ContentTypeHeader
        ContentTypeHeader contentTypeHeader =
            headerFactory.createContentTypeHeader("application", "sdp");

        // Create a new CallId header
        CallIdHeader callIdHeader = sipProvider.getNewCallId();

        // Create a new Cseq header
        CSeqHeader cSeqHeader = headerFactory.createCSeqHeader(1L, Request.INVITE);

        // Create a new MaxForwardsHeader
        MaxForwardsHeader maxForwards = headerFactory.createMaxForwardsHeader(70);

        // Create the request.
        Request request =
            messageFactory.createRequest(
                requestURI,
                Request.INVITE,
                callIdHeader,
                cSeqHeader,
                fromHeader,
                toHeader,
                viaHeaders,
                maxForwards);
        // Create contact headers
        String host = "127.0.0.1";

        SipURI contactUrl = addressFactory.createSipURI(fromName, host);
        contactUrl.setPort(udpListeningPoint.getPort());
        contactUrl.setLrParam();

        // Create the contact name address.
        SipURI contactURI = addressFactory.createSipURI(fromName, host);
        contactURI.setPort(sipProvider.getListeningPoint(transport).getPort());

        Address contactAddress = addressFactory.createAddress(contactURI);

        // Add the contact address.
        contactAddress.setDisplayName(fromName);

        contactHeader = headerFactory.createContactHeader(contactAddress);
        request.addHeader(contactHeader);

        // You can add extension headers of your own making
        // to the outgoing SIP request.
        // Add the extension header.
        Header extensionHeader = headerFactory.createHeader("My-Header", "my header value");
        request.addHeader(extensionHeader);

        String sdpData =
            "v=0\r\n"
                + "o=4855 13760799956958020 13760799956958020"
                + " IN IP4  129.6.55.78\r\n"
                + "s=mysession session\r\n"
                + "p=+46 8 52018010\r\n"
                + "c=IN IP4  129.6.55.78\r\n"
                + "t=0 0\r\n"
                + "m=audio 6022 RTP/AVP 0 4 18\r\n"
                + "a=rtpmap:0 PCMU/8000\r\n"
                + "a=rtpmap:4 G723/8000\r\n"
                + "a=rtpmap:18 G729A/8000\r\n"
                + "a=ptime:20\r\n";
        byte[] contents = sdpData.getBytes();

        request.setContent(contents, contentTypeHeader);
        // You can add as many extension headers as you
        // want.

        extensionHeader = headerFactory.createHeader("My-Other-Header", "my new header value ");
        request.addHeader(extensionHeader);

        Header callInfoHeader =
            headerFactory.createHeader("Call-Info", "<http://www.antd.nist.gov>");
        request.addHeader(callInfoHeader);

        // Create the client transaction.
        ClientTransaction inviteTid = sipProvider.getNewClientTransaction(request);

        // send the request out.
        inviteTid.sendRequest();

        dialog = inviteTid.getDialog();

      } catch (Exception ex) {
        fail("cannot create or send initial invite");
      }
    }
Exemplo n.º 2
0
  private void register() throws IOException {
    Log.info("Registering with " + registrar);
    FromHeader fromHeader = getFromHeader();
    Address fromAddress = fromHeader.getAddress();

    // Request URI
    SipURI requestURI = null;
    try {
      requestURI = addressFactory.createSipURI(null, registrar);

    } catch (ParseException e) {
      throw new IOException("Bad registrar address:" + registrar + " " + e.getMessage());
    }
    // requestURI.setPort(registrarPort);

    try {
      requestURI.setTransportParam(sipProvider.getListeningPoint().getTransport());

    } catch (ParseException e) {
      throw new IOException(
          sipProvider.getListeningPoint().getTransport()
              + " is not a valid transport! "
              + e.getMessage());
    }

    CallIdHeader callIdHeader = sipProvider.getNewCallId();
    CSeqHeader cSeqHeader = null;

    try {
      cSeqHeader = headerFactory.createCSeqHeader(1, Request.REGISTER);
    } catch (ParseException e) {
      // Should never happen
      throw new IOException("Corrupt Sip Stack " + e.getMessage());
    } catch (InvalidArgumentException e) {
      // Should never happen
      throw new IOException("The application is corrupt ");
    }

    ToHeader toHeader = null;
    try {
      String proxyWorkAround = System.getProperty("com.sun.mc.softphone.REGISTRAR_WORKAROUND");

      if (proxyWorkAround != null && proxyWorkAround.toUpperCase().equals("TRUE")) {

        SipURI toURI = (SipURI) (requestURI.clone());
        toURI.setUser(System.getProperty("user.name"));

        toHeader = headerFactory.createToHeader(addressFactory.createAddress(toURI), null);
      } else {
        toHeader = headerFactory.createToHeader(fromAddress, null);
      }
    } catch (ParseException e) {
      throw new IOException(
          "Could not create a To header for address:"
              + fromHeader.getAddress()
              + " "
              + e.getMessage());
    }

    ArrayList viaHeaders = getLocalViaHeaders();
    MaxForwardsHeader maxForwardsHeader = getMaxForwardsHeader();
    Request request = null;

    try {
      request =
          messageFactory.createRequest(
              requestURI,
              Request.REGISTER,
              callIdHeader,
              cSeqHeader,
              fromHeader,
              toHeader,
              viaHeaders,
              maxForwardsHeader);
    } catch (ParseException e) {
      throw new IOException("Could not create the register request! " + e.getMessage());
    }

    ExpiresHeader expHeader = null;

    for (int retry = 0; retry < 2; retry++) {
      try {
        expHeader = headerFactory.createExpiresHeader(expires);
      } catch (InvalidArgumentException e) {
        if (retry == 0) {
          continue;
        }
        throw new IOException(
            "Invalid registrations expiration parameter - " + expires + " " + e.getMessage());
      }
    }

    request.addHeader(expHeader);
    ContactHeader contactHeader = getRegistrationContactHeader();
    request.addHeader(contactHeader);

    try {
      SipURI routeURI =
          (SipURI) addressFactory.createURI("sip:" + proxyCredentials.getProxy() + ";lr");
      RouteHeader routeHeader =
          headerFactory.createRouteHeader(addressFactory.createAddress(routeURI));
      request.addHeader(routeHeader);

    } catch (Exception e) {

      Log.error("Creating registration route error ", e);
    }

    ClientTransaction regTrans = null;
    try {
      regTrans = sipProvider.getNewClientTransaction(request);
    } catch (TransactionUnavailableException e) {
      throw new IOException(
          "Could not create a register transaction!\n"
              + "Check that the Registrar address is correct! "
              + e.getMessage());
    }

    try {
      sipCallId = callIdHeader.getCallId();
      sipServerCallback.addSipListener(sipCallId, this);
      registerRequest = request;
      regTrans.sendRequest();

      Log.debug("Sent register request " + registerRequest);

      if (expires > 0) {
        scheduleReRegistration();
      }
    } catch (Exception e) {
      throw new IOException("Could not send out the register request! " + e.getMessage());
    }

    this.registerRequest = request;
  }
  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();
    }
  }
  public void processRequest(RequestEvent requestReceivedEvent) {
    /// System.out.println("=> BUNDLE: br.ufes.inf.ngn.televoto.client.logic | CLASS: LogicListener
    // | METOD: processRequest ");//By Ju

    String method;
    Response myResponse;
    ToHeader myToHeader;
    Request myRequest = requestReceivedEvent.getRequest();
    method = myRequest.getMethod();
    // logger.info(myRequest.toString());
    if (!method.equals("CANCEL")) {
      myServerTransaction = requestReceivedEvent.getServerTransaction();
    }
    try {

      switch (status) {
        case WAIT_PROV:
          status = WAIT_ACK;
          System.out.println("Chamando....");
          break;

        case IDLE:
          if (method.equals("INVITE")) {
            if (myServerTransaction == null) {
              myServerTransaction = mySipProvider.getNewServerTransaction(myRequest);
            }
            byte[] cont = (byte[]) myRequest.getContent();
            offerInfo = mySdpManager.getSdp(cont);

            answerInfo.IpAddress = myIP;
            answerInfo.aport = myAudioPort;
            answerInfo.aformat = offerInfo.aformat;

            if (useQueue.equals("yes")) {
              status = ESTABLISHED;
            } else {
              // envio do PROVISIONAL 180
              myResponse = myMessageFactory.createResponse(180, myRequest);
              myResponse.addHeader(myContactHeader);
              myToHeader = (ToHeader) myResponse.getHeader("To");
              myToHeader.setTag("454326");
              myServerTransaction.sendResponse(myResponse);
              myDialog = myServerTransaction.getDialog();
              // logger.info(">>> "+myResponse.toString());
              status = WAIT_ACK;
            }
            // inicio do envio do ACK ao cliente em confirmacao ao PROV_180 e envio do SDP
            Request originalRequest = myServerTransaction.getRequest();
            myResponse = myMessageFactory.createResponse(200, originalRequest);
            // System.out.println(originalRequest.toString());
            myToHeader = (ToHeader) myResponse.getHeader("To");
            myResponse.addHeader(myContactHeader);

            // SEND ANSWER SDP

            ContentTypeHeader contentTypeHeader =
                myHeaderFactory.createContentTypeHeader("application", "sdp");
            byte[] content = mySdpManager.createSdp(answerInfo);
            myResponse.setContent(content, contentTypeHeader);

            // aguardando ACK do cliente
            myServerTransaction.sendResponse(myResponse);
            myDialog = myServerTransaction.getDialog();

            new Timer().schedule(new MyTimerTask(this), 500000); // Aqui!!!
            // logger.info(">>> " + myResponse.toString());

          }
          if (method.equals("OPTIONS")) {
            if (myServerTransaction == null) {
              myServerTransaction = mySipProvider.getNewServerTransaction(myRequest);
            }

            Request originalRequest = myServerTransaction.getRequest();
            myResponse = myMessageFactory.createResponse(200, originalRequest);
            myResponse.addHeader(myContactHeader);
            myServerTransaction.sendResponse(myResponse);
          }

          break;
        case ESTABLISHED:
          if (method.equals("BYE")) {
            // capturar o timestamp
            // logger.info(myName + ";BYE;" +  getTime());
            System.out.println(myName + ": BYE");
            myResponse = myMessageFactory.createResponse(200, myRequest);
            myResponse.addHeader(myContactHeader);
            myServerTransaction.sendResponse(myResponse);
            // logger.info(">>> "+myResponse.toString());
            if (ack == 1) {
              ack = 0;
              redial++;

              if (redial <= dialTimes) {
                // inserir captura timestamp
                logger.info(myName + ";BYE;" + getTime());
                System.out.println(myName + ": rediscagem " + redial + " para: " + destination);

                String dstURI[] = destination.split("@");
                String dstSipAlias = dstURI[0];
                Address destinationAddress =
                    myAddressFactory.createAddress(dstSipAlias + " <sip:" + destination + ">");
                javax.sip.address.URI myRequestURI = destinationAddress.getURI();

                Address addressOfRecord =
                    myAddressFactory.createAddress(
                        mySipAlias + " <sip:" + mySipAlias + "@" + myIP + ":" + myPort + ">");
                // HeaderFactory comentei
                myHeaderFactory = mySipFactory.createHeaderFactory();
                // ViaHeader comentei
                myViaHeader = myHeaderFactory.createViaHeader(myIP, myPort, "udp", null);
                ArrayList viaHeaders = new ArrayList();
                viaHeaders.add(myViaHeader);
                MaxForwardsHeader myMaxForwardsHeader = myHeaderFactory.createMaxForwardsHeader(70);
                CallIdHeader myCallIdHeader = mySipProvider.getNewCallId();
                CSeqHeader myCSeqHeader = myHeaderFactory.createCSeqHeader(1L, "INVITE");
                FromHeader myFromHeader =
                    myHeaderFactory.createFromHeader(addressOfRecord, "456249");
                myToHeader = myHeaderFactory.createToHeader(destinationAddress, null);

                myRequest =
                    myMessageFactory.createRequest(
                        myRequestURI,
                        "INVITE",
                        myCallIdHeader,
                        myCSeqHeader,
                        myFromHeader,
                        myToHeader,
                        viaHeaders,
                        myMaxForwardsHeader);

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

                SdpInfo offerInfo = new SdpInfo();

                offerInfo.IpAddress = myIP;
                offerInfo.aport = myAudioPort;

                offerInfo.aformat = 0;

                ContentTypeHeader contentTypeHeader =
                    myHeaderFactory.createContentTypeHeader("application", "sdp");
                byte[] content = mySdpManager.createSdp(offerInfo);
                myRequest.setContent(content, contentTypeHeader);

                // ClientTransaction Comentei aqui
                myClientTransaction = mySipProvider.getNewClientTransaction(myRequest);
                myClientTransaction.sendRequest();
                logger.info(myName + ";INVITE;" + getTime());
                // System.out.println(myRequest);
                status = WAIT_PROV;
              } else {
                status = IDLE;
                System.out.println(myName + ": pronto.");
              }
            } else ack++;
          }
          break;

        case RINGING:
          if (method.equals("CANCEL")) {
            ServerTransaction myCancelServerTransaction =
                requestReceivedEvent.getServerTransaction();
            Request originalRequest = myServerTransaction.getRequest();
            myResponse = myMessageFactory.createResponse(487, originalRequest);
            myServerTransaction.sendResponse(myResponse);
            Response myCancelResponse = myMessageFactory.createResponse(200, myRequest);
            myCancelServerTransaction.sendResponse(myCancelResponse);
            // logger.info(">>> "+myResponse.toString());
            // logger.info(">>> "+myCancelResponse.toString());
            status = IDLE;
          }
          break;

        case WAIT_ACK:
          if (method.equals("ACK")) {
            status = ESTABLISHED;
            System.out.println("Conectado ...");
            // SendMedia(offerInfo.IpAddress, offerInfo.aport);
          }

          break;
      }
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
  public void setup() {
    /// System.out.println("=> BUNDLE: br.ufes.inf.ngn.televoto.client.logic | CLASS: LogicListener
    // | METOD: setup ");//By Ju
    try {
      // String log4jConfPath = "//etc//osgi//log4j.properties"; //comentei
      // PropertyConfigurator.configure(log4jConfPath);
      if (!Unregistring) { // Se é um registro
        Object parametros[] = new Object[9];
        parametros = getArguments();
        myDataSource = Activator.ds;
        myServer = (String) parametros[3];
        destination = (String) parametros[6];
        dialTimes = (Integer) parametros[7];
        useQueue = (String) parametros[8];

        try {
          myIP = InetAddress.getLocalHost().getHostAddress();
        } catch (UnknownHostException e) {
          e.printStackTrace();
        }

        mySipAlias = (String) parametros[0];
        myName = (String) this.getLocalName();
        myUserID = (String) parametros[1];
        ;
        myPassword = (String) parametros[5];
        myPort = (Integer) parametros[2];
        myAudioPort = (Integer) parametros[4];
        myProxyIP = (String) parametros[9];
        myProxyPort = (Integer) parametros[10];
        afmt = Activator.afmt;
        mySipFactory = SipFactory.getInstance();
        mySipFactory.setPathName("gov.nist");
      }
      mySdpManager = new SdpManager();
      answerInfo = new SdpInfo();
      offerInfo = new SdpInfo();

      myProperties = new Properties();
      myProperties.setProperty("javax.sip.STACK_NAME", myName);
      myProperties.setProperty(
          "javax.sip.OUTBOUND_PROXY", myProxyIP + ":" + myProxyPort + "/UDP"); // Proxy
      mySipStack = mySipFactory.createSipStack(myProperties);
      myMessageFactory = mySipFactory.createMessageFactory();
      myHeaderFactory = mySipFactory.createHeaderFactory();
      myAddressFactory = mySipFactory.createAddressFactory();
      if (!Unregistring) {
        myListeningPoint = mySipStack.createListeningPoint(myIP, myPort, "udp");
        mySipProvider = mySipStack.createSipProvider(myListeningPoint);
        mySipProvider.addSipListener(this);
      }

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

      Address routeAddress = myAddressFactory.createAddress("sip:" + myServer + ";lr");
      myRouteHeader = myHeaderFactory.createRouteHeader(routeAddress);

      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);

      MaxForwardsHeader myMaxForwardsHeader = myHeaderFactory.createMaxForwardsHeader(70);
      Random random = new Random();
      CSeqHeader myCSeqHeader =
          myHeaderFactory.createCSeqHeader(random.nextInt(1000) * 1L, "REGISTER");

      CallIdHeader myCallIDHeader = mySipProvider.getNewCallId();
      SipURI myRequestURI = (SipURI) registrarAddress.getURI();
      Request myRegisterRequest =
          myMessageFactory.createRequest(
              myRequestURI,
              "REGISTER",
              myCallIDHeader,
              myCSeqHeader,
              myFromHeader,
              myToHeader,
              myViaHeaders,
              myMaxForwardsHeader);

      // Expires
      ExpiresHeader myExpiresHeader;
      if (Unregistring) {
        myContactHeader.setExpires(0);
        myExpiresHeader = myHeaderFactory.createExpiresHeader(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);

      // Contact
      Address contactAddress =
          myAddressFactory.createAddress(
              "sip:" + myName + '@' + myIP + ":" + myPort + ";transport=udp");
      myContactHeader = myHeaderFactory.createContactHeader(contactAddress);
      myRegisterRequest.addHeader(myContactHeader);

      // Authorization
      Authorization myAuthorization = new Authorization();
      myAuthorization.setScheme("Digest");
      myAuthorization.setUsername(myUserID);
      myAuthorization.setRealm(myServer);
      myAuthorization.setNonce("");
      myAuthorization.setURI(myRegisterRequest.getRequestURI());
      myAuthorization.setResponse("");
      myRegisterRequest.addHeader(myAuthorization);

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

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

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

      // Envia requisição SIP
      myClientTransaction = mySipProvider.getNewClientTransaction(myRegisterRequest);
      myClientTransaction.sendRequest();

      // logger.info(myRegisterRequest.toString());
      // System.out.println(">>> " + myRegisterRequest.toString());
      status = REGISTERING;
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
Exemplo n.º 6
0
  public ClientTransaction call(SipURI destination) {
    try {

      String fromName = "B2BUA";
      String fromSipAddress = "here.com";
      String fromDisplayName = "B2BUA";

      String toSipAddress = "there.com";
      String toUser = "******";
      String toDisplayName = "Target";

      // create >From Header
      SipURI fromAddress = addressFactory.createSipURI(fromName, fromSipAddress);

      Address fromNameAddress = addressFactory.createAddress(fromAddress);
      fromNameAddress.setDisplayName(fromDisplayName);
      FromHeader fromHeader =
          headerFactory.createFromHeader(
              fromNameAddress, new Long(counter.getAndIncrement()).toString());

      // create To Header
      SipURI toAddress = addressFactory.createSipURI(toUser, toSipAddress);
      Address toNameAddress = addressFactory.createAddress(toAddress);
      toNameAddress.setDisplayName(toDisplayName);
      ToHeader toHeader = headerFactory.createToHeader(toNameAddress, null);

      // create Request URI
      SipURI requestURI = destination;

      // Create ViaHeaders

      ArrayList viaHeaders = new ArrayList();
      String ipAddress = listeningPoint.getIPAddress();
      ViaHeader viaHeader =
          headerFactory.createViaHeader(
              ipAddress, sipProvider.getListeningPoint(transport).getPort(), transport, null);

      // add via headers
      viaHeaders.add(viaHeader);

      // Create ContentTypeHeader
      ContentTypeHeader contentTypeHeader =
          headerFactory.createContentTypeHeader("application", "sdp");

      // Create a new CallId header
      CallIdHeader callIdHeader = sipProvider.getNewCallId();

      // Create a new Cseq header
      CSeqHeader cSeqHeader = headerFactory.createCSeqHeader(1L, Request.INVITE);

      // Create a new MaxForwardsHeader
      MaxForwardsHeader maxForwards = headerFactory.createMaxForwardsHeader(70);

      // Create the request.
      Request request =
          messageFactory.createRequest(
              requestURI,
              Request.INVITE,
              callIdHeader,
              cSeqHeader,
              fromHeader,
              toHeader,
              viaHeaders,
              maxForwards);
      // Create contact headers
      String host = "127.0.0.1";

      SipURI contactUrl = addressFactory.createSipURI(fromName, host);
      contactUrl.setPort(listeningPoint.getPort());
      contactUrl.setLrParam();

      // Create the contact name address.
      SipURI contactURI = addressFactory.createSipURI(fromName, host);
      contactURI.setPort(sipProvider.getListeningPoint(transport).getPort());

      Address contactAddress = addressFactory.createAddress(contactURI);

      // Add the contact address.
      contactAddress.setDisplayName(fromName);

      ContactHeader contactHeader = headerFactory.createContactHeader(contactAddress);
      request.addHeader(contactHeader);

      // You can add extension headers of your own making
      // to the outgoing SIP request.
      // Add the extension header.
      Header extensionHeader = headerFactory.createHeader("My-Header", "my header value");
      request.addHeader(extensionHeader);

      String sdpData =
          "v=0\r\n"
              + "o=4855 13760799956958020 13760799956958020"
              + " IN IP4  129.6.55.78\r\n"
              + "s=mysession session\r\n"
              + "p=+46 8 52018010\r\n"
              + "c=IN IP4  129.6.55.78\r\n"
              + "t=0 0\r\n"
              + "m=audio 6022 RTP/AVP 0 4 18\r\n"
              + "a=rtpmap:0 PCMU/8000\r\n"
              + "a=rtpmap:4 G723/8000\r\n"
              + "a=rtpmap:18 G729A/8000\r\n"
              + "a=ptime:20\r\n";
      byte[] contents = sdpData.getBytes();

      request.setContent(contents, contentTypeHeader);
      // You can add as many extension headers as you
      // want.

      extensionHeader = headerFactory.createHeader("My-Other-Header", "my new header value ");
      request.addHeader(extensionHeader);

      Header callInfoHeader = headerFactory.createHeader("Call-Info", "<http://www.antd.nist.gov>");
      request.addHeader(callInfoHeader);

      // Create the client transaction.
      ClientTransaction inviteTid = sipProvider.getNewClientTransaction(request);

      System.out.println("inviteTid = " + inviteTid);

      // send the request out.

      inviteTid.sendRequest();

      return inviteTid;

    } catch (Exception ex) {
      System.out.println(ex.getMessage());
      ex.printStackTrace();
    }
    return null;
  }