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

Example 1 with ServerTransaction

use of javax.sip.ServerTransaction in project Openfire by igniterealtime.

the class SimpleListener method processRequest.

public void processRequest(RequestEvent requestEvent) {
    ServerTransaction serverTransaction = requestEvent.getServerTransaction();
    Dialog dialog = null;
    if (serverTransaction != null) {
        Log.debug("SimpleListener(" + myUsername + ").processRequest:  Getting dialog");
        dialog = serverTransaction.getDialog();
    }
    int responseCode = 200;
    Log.debug("SimpleListener(" + myUsername + ").processRequest:  Received a request event:  \n" + requestEvent.getRequest().toString());
    String fromAddr = "";
    Request request = requestEvent.getRequest();
    if (request.getHeader(FromHeader.NAME) != null) {
        FromHeader fromHeader = (FromHeader) request.getHeader(FromHeader.NAME);
        Address fromAddress = fromHeader.getAddress();
        //			String displayName = fromAddress.getDisplayName();
        URI fromUri = fromAddress.getURI();
        if (fromUri != null) {
            if (fromUri.isSipURI()) {
                SipURI fromSipUri = (SipURI) fromUri;
                fromAddr = fromSipUri.getUser() + "@" + fromSipUri.getHost();
            } else {
                fromAddr = fromUri.toString();
            }
        }
    }
    Log.debug("SimpleListener(" + myUsername + ").processRequest:  FromAddr = " + fromAddr);
    Log.debug("SimpleListener(" + myUsername + ").processRequest:  Request method = '" + request.getMethod() + "'");
    if (request.getMethod().equals(Request.MESSAGE)) {
        Log.debug("SimpleListener(" + myUsername + ").processRequest:  Starting MESSAGE request handling process.");
        JID senderJid = getSession().getTransport().convertIDToJID(fromAddr);
        String msgContent = new String((byte[]) request.getContent());
        Log.debug("SimpleListener(" + myUsername + ").processRequest:  Forwarding MESSAGE request as XMPP message, setting from = " + senderJid + " and content = '" + msgContent + "'");
        getSession().getTransport().sendMessage(getSession().getJID(), senderJid, msgContent);
        getSession().sendResponse(responseCode, request, serverTransaction);
    } else if (request.getMethod().equals(Request.NOTIFY)) {
        SubscriptionStateHeader subscriptionStateHeader = (SubscriptionStateHeader) request.getHeader(SubscriptionStateHeader.NAME);
        Log.debug("SimpleListener(" + myUsername + ").processRequest:  NOTIFY request handling process started.");
        if (subscriptionStateHeader.getState().equalsIgnoreCase(SubscriptionStateHeader.ACTIVE)) {
            Log.debug("SimpleListener(" + myUsername + ").processRequest:  NOTIFY Active!");
            int expires = subscriptionStateHeader.getExpires();
            Log.debug("SimpleListener(" + myUsername + ").processRequest:  NOTIFY Expiry = " + expires);
            try {
                if (expires > 0) {
                    String content = "";
                    if (request.getContent() != null)
                        content = new String((byte[]) request.getContent());
                    if (content.length() > 0) {
                        SimplePresence simplePresence = SimplePresence.parseSimplePresence(content);
                        try {
                            SimpleBuddy buddy = getSession().getBuddyManager().getBuddy(getSession().getTransport().convertIDToJID(fromAddr));
                            String verboseStatus = null;
                            if (simplePresence.getTupleStatus().isOpen()) {
                                switch(simplePresence.getRpid()) {
                                    case ON_THE_PHONE:
                                        // TODO: Translate this
                                        verboseStatus = "On Phone";
                                }
                            }
                            buddy.setPresenceAndStatus(((SimpleTransport) getSession().getTransport()).convertSIPStatusToXMPP(simplePresence), verboseStatus);
                        } catch (NotFoundException e) {
                            // Not in our contact list.  Ignore.
                            Log.debug("SIMPLE: Received presense notification for contact we don't care about: " + fromAddr);
                        }
                    }
                } else {
                    Presence p = new Presence();
                    p.setType(Presence.Type.unsubscribed);
                    p.setTo(getSession().getJID());
                    p.setFrom(getSession().getTransport().convertIDToJID(fromAddr));
                    getSession().getTransport().sendPacket(p);
                }
                Log.debug("SimpleListener(" + myUsername + ").processRequest:  Sending XMPP presence packet.");
            } catch (Exception ex) {
                Log.debug("SimpleListener(" + myUsername + ").processRequest:  Exception occured when processing NOTIFY packet...", ex);
            }
        } else if (subscriptionStateHeader.getState().equalsIgnoreCase(SubscriptionStateHeader.TERMINATED)) {
            Presence p = new Presence();
            p.setType(Presence.Type.unsubscribed);
            p.setTo(getSession().getJID());
            p.setFrom(getSession().getTransport().convertIDToJID(fromAddr));
            getSession().getTransport().sendPacket(p);
        }
        getSession().sendResponse(responseCode, request, serverTransaction);
    } else if (request.getMethod().equals(Request.SUBSCRIBE)) {
        Log.debug("SimpleListener for " + myUsername + ":  SUBSCRIBE request handling process.");
        ServerTransaction transaction = getSession().sendResponse(202, request, serverTransaction);
        Log.debug("SimpleListener for " + myUsername + ":  SUBSCRIBE should be followed by a NOTIFY");
        // Send NOTIFY packet.
        try {
            if (transaction != null)
                getSession().sendNotify(transaction.getDialog());
            else
                getSession().sendNotify(dialog);
        } catch (Exception e) {
            Log.debug("SimpleListener for " + myUsername + ":  Unable to prepare NOTIFY packet.", e);
        }
    }
}

Example 2 with ServerTransaction

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

the class SipProviderImpl method getNewDialog.

/*
     * (non-Javadoc)
     *
     * @see javax.sip.SipProvider#getNewDialog(javax.sip.Transaction)
     */
public Dialog getNewDialog(Transaction transaction) throws SipException {
    if (transaction == null)
        throw new NullPointerException("Null transaction!");
    if (!sipStack.isAlive())
        throw new SipException("Stack is stopped.");
    if (isAutomaticDialogSupportEnabled())
        throw new SipException(" Error - AUTOMATIC_DIALOG_SUPPORT is on");
    if (!sipStack.isDialogCreated(transaction.getRequest().getMethod()))
        throw new SipException("Dialog cannot be created for this method " + transaction.getRequest().getMethod());
    SIPDialog dialog = null;
    SIPTransaction sipTransaction = (SIPTransaction) transaction;
    if (transaction instanceof ServerTransaction) {
        SIPServerTransaction st = (SIPServerTransaction) transaction;
        Response response = st.getLastResponse();
        if (response != null) {
            if (response.getStatusCode() != 100)
                throw new SipException("Cannot set dialog after response has been sent");
        }
        SIPRequest sipRequest = (SIPRequest) transaction.getRequest();
        String dialogId = sipRequest.getDialogId(true);
        dialog = sipStack.getDialog(dialogId);
        if (dialog == null) {
            dialog = sipStack.createDialog((SIPTransaction) transaction);
            // create and register the dialog and add the inital route set.
            dialog.addTransaction(sipTransaction);
            dialog.addRoute(sipRequest);
            sipTransaction.setDialog(dialog, null);
        } else {
            sipTransaction.setDialog(dialog, sipRequest.getDialogId(true));
        }
        if (sipRequest.getMethod().equals(Request.INVITE) && this.isDialogErrorsAutomaticallyHandled()) {
            sipStack.putInMergeTable(st, sipRequest);
        }
    } else {
        SIPClientTransaction sipClientTx = (SIPClientTransaction) transaction;
        SIPResponse response = sipClientTx.getLastResponse();
        if (response == null) {
            // A response has not yet been received, then set this up as the
            // default dialog.
            SIPRequest request = (SIPRequest) sipClientTx.getRequest();
            String dialogId = request.getDialogId(false);
            dialog = sipStack.getDialog(dialogId);
            if (dialog != null) {
                throw new SipException("Dialog already exists!");
            } else {
                dialog = sipStack.createDialog(sipTransaction);
            }
            sipClientTx.setDialog(dialog, null);
        } else {
            throw new SipException("Cannot call this method after response is received!");
        }
    }
    dialog.addEventListener(this);
    return dialog;
}

Example 3 with ServerTransaction

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

the class SipHelper method sendRinging.

/**
     * @param event the INVITE request event
     */
public ServerTransaction sendRinging(RequestEvent event, String tag) throws SipException {
    try {
        Request request = event.getRequest();
        ServerTransaction transaction = getServerTransaction(event);
        Response response = mMessageFactory.createResponse(Response.RINGING, request);
        ToHeader toHeader = (ToHeader) response.getHeader(ToHeader.NAME);
        toHeader.setTag(tag);
        response.addHeader(toHeader);
        if (DEBUG)
            Log.d(TAG, "send RINGING: " + response);
        transaction.sendResponse(response);
        return transaction;
    } catch (ParseException e) {
        throw new SipException("sendRinging()", e);
    }
}

Example 4 with ServerTransaction

use of javax.sip.ServerTransaction in project Spark by igniterealtime.

the class SipManager method processRequest.

// error occurred
// ============================= SIP LISTENER METHODS ==============================
public void processRequest(RequestEvent requestReceivedEvent) {
    Log.debug(requestReceivedEvent.getRequest().toString());
    ServerTransaction serverTransaction = requestReceivedEvent.getServerTransaction();
    Request request = requestReceivedEvent.getRequest();
    if (serverTransaction == null) {
        try {
            serverTransaction = sipProvider.getNewServerTransaction(request);
        } catch (TransactionAlreadyExistsException ex) {
            return;
        } catch (TransactionUnavailableException ex) {
            return;
        }
    }
    Dialog dialog = serverTransaction.getDialog();
    if (request.getMethod().equals(Request.NOTIFY)) {
        Response ok = null;
        try {
            ok = messageFactory.createResponse(Response.OK, request);
        } catch (ParseException ex) {
            ex.printStackTrace();
        }
        ContactHeader contactHeader = null;
        try {
            contactHeader = getContactHeader();
            ok.addHeader(contactHeader);
            attachToTag(ok, dialog);
            System.err.println(ok.toString());
            serverTransaction.sendResponse(ok);
        } catch (CommunicationsException e) {
            e.printStackTrace();
        } catch (InvalidArgumentException e) {
            e.printStackTrace();
        } catch (SipException e) {
            e.printStackTrace();
        } catch (Exception e) {
            e.printStackTrace();
        }
        fireMessageReceived(request);
        return;
    }
    // TODO REMOVE
    @SuppressWarnings("unused") Request requestClone = (Request) request.clone();
    // INVITE
    if (request.getMethod().equals(Request.INVITE)) {
        if (serverTransaction.getDialog().getState() == null) {
            callProcessing.processInvite(serverTransaction, request);
        } else {
            callProcessing.processReInvite(serverTransaction, request);
        }
    } else // ACK
    if (request.getMethod().equals(Request.ACK)) {
        if (serverTransaction != null && serverTransaction.getDialog().getFirstTransaction().getRequest().getMethod().equals(Request.INVITE)) {
            callProcessing.processAck(serverTransaction, request);
        } else {
        // just ignore
        }
    } else // BYE
    if (request.getMethod().equals(Request.BYE)) {
        if (dialog.getFirstTransaction().getRequest().getMethod().equals(Request.INVITE) || dialog.getFirstTransaction().getRequest().getMethod().equals(Request.REFER)) {
            callProcessing.processBye(serverTransaction, request);
        }
    } else // CANCEL
    if (request.getMethod().equals(Request.CANCEL)) {
        if (dialog.getFirstTransaction().getRequest().getMethod().equals(Request.INVITE)) {
            callProcessing.processCancel(serverTransaction, request);
        } else {
            sendNotImplemented(serverTransaction, request);
            fireUnknownMessageReceived(requestReceivedEvent.getRequest());
        }
    } else // REFER
    if (request.getMethod().equals(Request.REFER)) {
        transferProcessing.processRefer(serverTransaction, request);
    } else if (request.getMethod().equals(Request.INFO)) {
        /**
         * @todo add proper request handling
         */
        fireMessageReceived(request);
    } else if (request.getMethod().equals(Request.MESSAGE)) {
        messageProcessing.processMessageRequest(serverTransaction, request);
        fireMessageReceived(request);
    } else if (request.getMethod().equals(Request.OPTIONS)) {
        /**
         * @todo add proper request handling
         */
        sendNotImplemented(serverTransaction, request);
        fireUnknownMessageReceived(requestReceivedEvent.getRequest());
    } else if (request.getMethod().equals(Request.PRACK)) {
        /**
         * @todo add proper request handling
         */
        sendNotImplemented(serverTransaction, request);
        fireUnknownMessageReceived(requestReceivedEvent.getRequest());
    } else if (request.getMethod().equals(Request.REGISTER)) {
        /**
         * @todo add proper request handling
         */
        sendNotImplemented(serverTransaction, request);
        fireUnknownMessageReceived(requestReceivedEvent.getRequest());
    } else if (request.getMethod().equals(Request.SUBSCRIBE)) {
    } else if (request.getMethod().equals(Request.UPDATE)) {
        /**
         * @todo add proper request handling
         */
        sendNotImplemented(serverTransaction, request);
        fireUnknownMessageReceived(requestReceivedEvent.getRequest());
    } else if (request.getMethod().equals(Request.INFO)) {
        sendNotImplemented(serverTransaction, request);
        fireUnknownMessageReceived(requestReceivedEvent.getRequest());
    } else {
        // We couldn't recognise the message
        sendNotImplemented(serverTransaction, request);
        fireUnknownMessageReceived(requestReceivedEvent.getRequest());
    }
}

Example 5 with ServerTransaction

use of javax.sip.ServerTransaction in project Spark by igniterealtime.

the class CallProcessing method sayBusyHere.

// cancel
// busy here
private void sayBusyHere(Dialog dialog) throws CommunicationsException {
    Request request = dialog.getFirstTransaction().getRequest();
    Response busyHere = null;
    try {
        busyHere = sipManCallback.messageFactory.createResponse(Response.BUSY_HERE, request);
        sipManCallback.attachToTag(busyHere, dialog);
    } catch (ParseException ex) {
        throw new CommunicationsException("Failed to create the BUSY_HERE response!", ex);
    }
    if (!dialog.isServer()) {
        throw new CommunicationsException("Cannot send BUSY_HERE in a client transaction");
    }
    ServerTransaction serverTransaction = (ServerTransaction) dialog.getFirstTransaction();
    try {
        serverTransaction.sendResponse(busyHere);
    } catch (SipException ex) {
        throw new CommunicationsException("Failed to send the BUSY_HERE response", ex);
    } catch (InvalidArgumentException e) {
        throw new CommunicationsException("Failed to send the BUSY_HERE response", e);
    }
}