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(); } }
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(); } }