Examples with JingleTransport org.jivesoftware.smackx.jingleold.packet.JingleTransport used on opensource projects

Example 1 with JingleTransport

use of org.jivesoftware.smackx.jingleold.packet.JingleTransport in project Smack by igniterealtime.

the class JingleTransportProvider method parse.

/**
     * Parse a iq/jingle/transport element.
     *
     * @param parser the structure to parse
     * @return a transport element.
     * @throws IOException 
     * @throws XmlPullParserException 
     * @throws SmackException 
     */
@Override
public JingleTransport parse(XmlPullParser parser, int initialDepth) throws XmlPullParserException, IOException, SmackException {
    boolean done = false;
    JingleTransport trans = getInstance();
    while (!done) {
        int eventType = parser.next();
        String name = parser.getName();
        if (eventType == XmlPullParser.START_TAG) {
            if (name.equals(JingleTransportCandidate.NODENAME)) {
                JingleTransportCandidate jtc = parseCandidate(parser);
                if (jtc != null)
                    trans.addCandidate(jtc);
            } else {
                throw new SmackException("Unknown tag \"" + name + "\" in transport element.");
            }
        } else if (eventType == XmlPullParser.END_TAG) {
            if (name.equals(JingleTransport.NODENAME)) {
                done = true;
            }
        }
    }
    return trans;
}

Example 2 with JingleTransport

use of org.jivesoftware.smackx.jingleold.packet.JingleTransport in project Smack by igniterealtime.

the class JingleSessionStateUnknown method receiveSessionInitiateAction.

/**
 * In the UNKNOWN state we received a <session-initiate> action.
 * This method processes that action.
 * @throws SmackException if Smack detected an exceptional situation.
 * @throws InterruptedException if the calling thread was interrupted.
 */
private static IQ receiveSessionInitiateAction(JingleSession session, Jingle inJingle) throws SmackException, InterruptedException {
    IQ response;
    boolean shouldAck = true;
    if (!shouldAck) {
        response = session.createJingleError(inJingle, JingleError.NEGOTIATION_ERROR);
    } else {
        // Create the Ack
        response = session.createAck(inJingle);
        session.setSessionState(JingleSessionStatePending.getInstance());
        // Now set up all of the initial content negotiators for the session.
        for (JingleContent jingleContent : inJingle.getContentsList()) {
            // First create the content negotiator for this <content> section.
            ContentNegotiator contentNeg = new ContentNegotiator(session, jingleContent.getCreator(), jingleContent.getName());
            // Get the media negotiator that goes with the <description> of this content.
            JingleDescription jingleDescription = jingleContent.getDescription();
            // Loop through each media manager looking for the ones that matches the incoming
            // session-initiate <content> choices.
            // (Set the first media manager as the default, so that in case things don't match we can still negotiate.)
            JingleMediaManager chosenMediaManager = session.getMediaManagers().get(0);
            for (JingleMediaManager mediaManager : session.getMediaManagers()) {
                boolean matches = true;
                for (PayloadType mediaPayloadType : mediaManager.getPayloads()) {
                    for (PayloadType descPayloadType2 : jingleDescription.getPayloadTypesList()) {
                        if (mediaPayloadType.getId() != descPayloadType2.getId()) {
                            matches = false;
                        }
                    }
                    if (matches) {
                        chosenMediaManager = mediaManager;
                    }
                }
            }
            // Create the media negotiator for this content description.
            contentNeg.setMediaNegotiator(new MediaNegotiator(session, chosenMediaManager, jingleDescription.getPayloadTypesList(), contentNeg));
            // Then create a transport negotiator for that transport.
            for (JingleTransport jingleTransport : jingleContent.getJingleTransportsList()) {
                for (JingleMediaManager mediaManager : session.getMediaManagers()) {
                    JingleTransportManager transportManager = mediaManager.getTransportManager();
                    TransportResolver resolver = null;
                    try {
                        resolver = transportManager.getResolver(session);
                    } catch (XMPPException e) {
                        LOGGER.log(Level.WARNING, "exception", e);
                    }
                    if (resolver.getType().equals(TransportResolver.Type.rawupd)) {
                        contentNeg.setTransportNegotiator(new TransportNegotiator.RawUdp(session, resolver, contentNeg));
                    }
                    if (resolver.getType().equals(TransportResolver.Type.ice)) {
                        contentNeg.setTransportNegotiator(new TransportNegotiator.Ice(session, resolver, contentNeg));
                    }
                }
            }
            // Add the content negotiator to the session.
            session.addContentNegotiator(contentNeg);
        }
        // Now setup to track the media negotiators, so that we know when (if) to send a session-accept.
        session.setupListeners();
    }
    return response;
}

Example 3 with JingleTransport

use of org.jivesoftware.smackx.jingleold.packet.JingleTransport in project Smack by igniterealtime.

the class TransportNegotiator method obtainCandidatesList.

/**
 * Parse the list of transport candidates from a Jingle packet.
 *
 * @param jingle The input jingle packet
 */
private List<TransportCandidate> obtainCandidatesList(Jingle jingle) {
    List<TransportCandidate> result = new ArrayList<>();
    if (jingle != null) {
        // Get the list of candidates from the packet
        for (JingleContent jingleContent : jingle.getContentsList()) {
            if (jingleContent.getName().equals(parentNegotiator.getName())) {
                for (JingleTransport jingleTransport : jingleContent.getJingleTransportsList()) {
                    for (JingleTransportCandidate jingleTransportCandidate : jingleTransport.getCandidatesList()) {
                        TransportCandidate transCand = jingleTransportCandidate.getMediaTransport();
                        result.add(transCand);
                    }
                }
            }
        }
    }
    return result;
}