Examples with ListeningPoint javax.sip.ListeningPoint used on opensource projects

Example 1 with ListeningPoint

use of javax.sip.ListeningPoint in project XobotOS by xamarin.

the class SipHelper method createViaHeaders.

private List<ViaHeader> createViaHeaders() throws ParseException, SipException {
    List<ViaHeader> viaHeaders = new ArrayList<ViaHeader>(1);
    ListeningPoint lp = getListeningPoint();
    ViaHeader viaHeader = mHeaderFactory.createViaHeader(lp.getIPAddress(), lp.getPort(), lp.getTransport(), null);
    viaHeader.setRPort();
    viaHeaders.add(viaHeader);
    return viaHeaders;
}

Example 2 with ListeningPoint

use of javax.sip.ListeningPoint in project XobotOS by xamarin.

the class SipProviderImpl method sendResponse.

/*
     * (non-Javadoc)
     *
     * @see javax.sip.SipProvider#sendResponse(javax.sip.message.Response)
     */
public void sendResponse(Response response) throws SipException {
    if (!sipStack.isAlive())
        throw new SipException("Stack is stopped");
    SIPResponse sipResponse = (SIPResponse) response;
    Via via = sipResponse.getTopmostVia();
    if (via == null)
        throw new SipException("No via header in response!");
    SIPServerTransaction st = (SIPServerTransaction) sipStack.findTransaction((SIPMessage) response, true);
    if (st != null && st.getState() != TransactionState.TERMINATED && this.isAutomaticDialogSupportEnabled()) {
        throw new SipException("Transaction exists -- cannot send response statelessly");
    }
    String transport = via.getTransport();
    // check to see if Via has "received paramaeter". If so
    // set the host to the via parameter. Else set it to the
    // Via host.
    String host = via.getReceived();
    if (host == null)
        host = via.getHost();
    // Symmetric nat support
    int port = via.getRPort();
    if (port == -1) {
        port = via.getPort();
        if (port == -1) {
            if (transport.equalsIgnoreCase("TLS"))
                port = 5061;
            else
                port = 5060;
        }
    }
    // for correct management of IPv6 addresses.
    if (host.indexOf(":") > 0)
        if (host.indexOf("[") < 0)
            host = "[" + host + "]";
    Hop hop = sipStack.getAddressResolver().resolveAddress(new HopImpl(host, port, transport));
    try {
        ListeningPointImpl listeningPoint = (ListeningPointImpl) this.getListeningPoint(transport);
        if (listeningPoint == null)
            throw new SipException("whoopsa daisy! no listening point found for transport " + transport);
        MessageChannel messageChannel = sipStack.createRawMessageChannel(this.getListeningPoint(hop.getTransport()).getIPAddress(), listeningPoint.port, hop);
        messageChannel.sendMessage(sipResponse);
    } catch (IOException ex) {
        throw new SipException(ex.getMessage());
    }
}

Example 3 with ListeningPoint

use of javax.sip.ListeningPoint in project XobotOS by xamarin.

the class SipStackImpl method createListeningPoint.

/*
	 * (non-Javadoc)
	 * 
	 * @see javax.sip.SipStack#createListeningPoint(java.lang.String, int,
	 * java.lang.String)
	 */
public synchronized ListeningPoint createListeningPoint(String address, int port, String transport) throws TransportNotSupportedException, InvalidArgumentException {
    if (isLoggingEnabled())
        getStackLogger().logDebug("createListeningPoint : address = " + address + " port = " + port + " transport = " + transport);
    if (address == null)
        throw new NullPointerException("Address for listening point is null!");
    if (transport == null)
        throw new NullPointerException("null transport");
    if (port <= 0)
        throw new InvalidArgumentException("bad port");
    if (!transport.equalsIgnoreCase("UDP") && !transport.equalsIgnoreCase("TLS") && !transport.equalsIgnoreCase("TCP") && !transport.equalsIgnoreCase("SCTP"))
        throw new TransportNotSupportedException("bad transport " + transport);
    /** Reusing an old stack instance */
    if (!this.isAlive()) {
        this.toExit = false;
        this.reInitialize();
    }
    String key = ListeningPointImpl.makeKey(address, port, transport);
    ListeningPointImpl lip = (ListeningPointImpl) listeningPoints.get(key);
    if (lip != null) {
        return lip;
    } else {
        try {
            InetAddress inetAddr = InetAddress.getByName(address);
            MessageProcessor messageProcessor = this.createMessageProcessor(inetAddr, port, transport);
            if (this.isLoggingEnabled()) {
                this.getStackLogger().logDebug("Created Message Processor: " + address + " port = " + port + " transport = " + transport);
            }
            lip = new ListeningPointImpl(this, port, transport);
            lip.messageProcessor = messageProcessor;
            messageProcessor.setListeningPoint(lip);
            this.listeningPoints.put(key, lip);
            // start processing messages.
            messageProcessor.start();
            return (ListeningPoint) lip;
        } catch (java.io.IOException ex) {
            if (isLoggingEnabled())
                getStackLogger().logError("Invalid argument address = " + address + " port = " + port + " transport = " + transport);
            throw new InvalidArgumentException(ex.getMessage(), ex);
        }
    }
}

Example 4 with ListeningPoint

use of javax.sip.ListeningPoint in project camel by apache.

the class SipPublisher method doStart.

@Override
protected void doStart() throws Exception {
    super.doStart();
    Properties properties = configuration.createInitialProperties();
    setSipStack(configuration.getSipFactory().createSipStack(properties));
    configuration.parseURI();
    if (sipPublishListener == null) {
        sipPublishListener = new SipPublishListener(this);
    }
    configuration.setListeningPoint(sipStack.createListeningPoint(configuration.getFromHost(), Integer.valueOf(configuration.getFromPort()).intValue(), configuration.getTransport()));
    boolean found = false;
    if (provider != null) {
        for (ListeningPoint listeningPoint : provider.getListeningPoints()) {
            if (listeningPoint.getIPAddress().equalsIgnoreCase(configuration.getListeningPoint().getIPAddress()) && (listeningPoint.getPort() == configuration.getListeningPoint().getPort())) {
                found = true;
            }
        }
    }
    if (!found) {
        provider = getSipStack().createSipProvider(configuration.getListeningPoint());
        provider.addSipListener(sipPublishListener);
        configuration.setCallIdHeader(provider.getNewCallId());
    }
}

Example 5 with ListeningPoint

use of javax.sip.ListeningPoint in project camel by apache.

the class SipSubscriber method doStart.

@Override
protected void doStart() throws Exception {
    super.doStart();
    Properties properties = configuration.createInitialProperties();
    sipStack = configuration.getSipFactory().createSipStack(properties);
    configuration.parseURI();
    sipSubscriptionListener = new SipSubscriptionListener(this);
    ListeningPoint listeningPoint = sipStack.createListeningPoint(configuration.getFromHost(), Integer.valueOf(configuration.getFromPort()).intValue(), configuration.getTransport());
    configuration.setListeningPoint(listeningPoint);
    provider = sipStack.createSipProvider(configuration.getListeningPoint());
    provider.addSipListener(sipSubscriptionListener);
    if (configuration.getCallIdHeader() == null) {
        configuration.setCallIdHeader(provider.getNewCallId());
    }
    // Create the Subscription request to register with the presence agent and receive notifications.
    configuration.setCallIdHeader(provider.getNewCallId());
    Request request = configuration.createSipRequest(1, Request.SUBSCRIBE, configuration.getEventHeaderName());
    // Create the subscriber transaction from request.
    ClientTransaction subscriberTransactionId = provider.getNewClientTransaction(request);
    // Add an Event header for the subscription.
    request.addHeader(configuration.getEventHeader());
    subscriberDialog = subscriberTransactionId.getDialog();
    // Send the outgoing subscription request.
    subscriberTransactionId.sendRequest();
}