Examples with UserAgentHeader javax.sip.header.UserAgentHeader used on opensource projects

Example 1 with UserAgentHeader

use of javax.sip.header.UserAgentHeader in project Spark by igniterealtime.

the class RegisterProcessing method subscribe.

/**
 * Synchronize because of timer tasks
 *
 * @throws CommunicationsException
 */
synchronized void subscribe(String registrarAddress, int registrarPort, String registrarTransport) throws CommunicationsException {
    FromHeader fromHeader = sipManCallback.getFromHeader(true);
    Address fromAddress = fromHeader.getAddress();
    // Request URI
    URI requestURI = null;
    try {
        requestURI = sipManCallback.addressFactory.createSipURI(sipManCallback.getCurrentUsername(), registrarAddress);
    } catch (ParseException e) {
        Log.error(e);
    }
    // Call ID Header
    CallIdHeader callIdHeader = sipManCallback.sipProvider.getNewCallId();
    // CSeq Header
    CSeqHeader cSeqHeader = null;
    try {
        cSeqHeader = sipManCallback.headerFactory.createCSeqHeader((long) 1, Request.SUBSCRIBE);
    } catch (ParseException ex) {
        // Should never happen
        Log.error("register", ex);
    } catch (InvalidArgumentException ex) {
        // Should never happen
        Log.error("register", ex);
    }
    // To Header
    ToHeader toHeader = null;
    try {
        toHeader = sipManCallback.headerFactory.createToHeader(fromAddress, null);
    } catch (ParseException ex) {
        // throw was missing - reported by Eero Vaarnas
        throw new CommunicationsException("Could not create a To header " + "for address:" + fromHeader.getAddress(), ex);
    }
    // User Agent Header
    UserAgentHeader uaHeader = null;
    ArrayList<String> userAgentList = new ArrayList<String>();
    userAgentList.add(SoftPhoneManager.userAgent);
    try {
        uaHeader = sipManCallback.headerFactory.createUserAgentHeader(userAgentList);
    } catch (ParseException ex) {
        // throw was missing - reported by Eero Vaarnas
        throw new CommunicationsException("Could not create a To header " + "for address:" + fromHeader.getAddress(), ex);
    }
    // Via Headers
    ArrayList<ViaHeader> viaHeaders = sipManCallback.getLocalViaHeaders();
    // MaxForwardsHeader
    MaxForwardsHeader maxForwardsHeader = sipManCallback.getMaxForwardsHeader();
    // Request
    Request request = null;
    try {
        request = sipManCallback.messageFactory.createRequest(requestURI, Request.SUBSCRIBE, callIdHeader, cSeqHeader, fromHeader, toHeader, viaHeaders, maxForwardsHeader);
        request.setHeader(uaHeader);
    } catch (ParseException ex) {
        throw new CommunicationsException("Could not create the register request!", ex);
    }
    // Expires Header
    ExpiresHeader expHeader = null;
    try {
        expHeader = sipManCallback.headerFactory.createExpiresHeader(3000);
    } catch (InvalidArgumentException ex) {
    }
    request.addHeader(expHeader);
    try {
        EventHeader event = sipManCallback.headerFactory.createEventHeader("message-summary");
        request.addHeader(event);
    } catch (ParseException e) {
        Log.error(e);
    }
    // Contact Header should contain IP - bug report - Eero Vaarnas
    ContactHeader contactHeader = sipManCallback.getRegistrationContactHeader();
    request.addHeader(contactHeader);
    AllowHeader allow = null;
    try {
        allow = sipManCallback.headerFactory.createAllowHeader("INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO");
        request.addHeader(allow);
    } catch (ParseException e) {
        Log.error(e);
    }
    // Transaction
    ClientTransaction regTrans = null;
    try {
        regTrans = sipManCallback.sipProvider.getNewClientTransaction(request);
    } catch (TransactionUnavailableException ex) {
        throw new CommunicationsException("Could not create a register transaction!\n" + "Check that the Registrar address is correct!");
    }
    try {
        regTrans.sendRequest();
    }// we sometimes get a null pointer exception here so catch them all
     catch (Exception ex) {
        // throw was missing - reported by Eero Vaarnas
        throw new CommunicationsException("Could not send out the register request!", ex);
    }
}

Example 2 with UserAgentHeader

use of javax.sip.header.UserAgentHeader in project Spark by igniterealtime.

the class RegisterProcessing method register.

synchronized void register(String registrarAddress, int registrarPort, String registrarTransport, int expires) throws CommunicationsException {
    try {
        isUnregistering = false;
        // From
        FromHeader fromHeader = sipManCallback.getFromHeader(true);
        Address fromAddress = fromHeader.getAddress();
        sipManCallback.fireRegistering(fromAddress.toString());
        // Request URI
        SipURI requestURI = null;
        try {
            requestURI = sipManCallback.addressFactory.createSipURI(null, registrarAddress);
        } catch (ParseException ex) {
            throw new CommunicationsException("Bad registrar address:" + registrarAddress, ex);
        } catch (NullPointerException ex) {
            // Do not throw an exc, we should rather silently notify the
            // user
            // throw new CommunicationsException("A registrar address was
            // not specified!", ex);
            sipManCallback.fireUnregistered(fromAddress.getURI().toString() + " (registrar not specified)");
            return;
        }
        /*
            requestURI.setPort(registrarPort);
            try {
                requestURI.setTransportParam(registrarTransport);
            }
            catch (ParseException ex) {
                throw new CommunicationsException(registrarTransport
                        + " is not a valid transport!", ex);
            }
            */
        // Call ID Header
        CallIdHeader callIdHeader = sipManCallback.sipProvider.getNewCallId();
        // CSeq Header
        CSeqHeader cSeqHeader = null;
        try {
            cSeqHeader = sipManCallback.headerFactory.createCSeqHeader((long) 1, Request.REGISTER);
        } catch (ParseException ex) {
            // Should never happen
            Log.error("register", ex);
        } catch (InvalidArgumentException ex) {
            // Should never happen
            Log.error("register", ex);
        }
        // To Header
        ToHeader toHeader = null;
        try {
            toHeader = sipManCallback.headerFactory.createToHeader(fromAddress, null);
        } catch (ParseException ex) {
            // throw was missing - reported by Eero Vaarnas
            throw new CommunicationsException("Could not create a To header " + "for address:" + fromHeader.getAddress(), ex);
        }
        // User Agent Header
        UserAgentHeader uaHeader = null;
        ArrayList<String> userAgentList = new ArrayList<String>();
        userAgentList.add(SoftPhoneManager.userAgent);
        try {
            uaHeader = sipManCallback.headerFactory.createUserAgentHeader(userAgentList);
        } catch (ParseException ex) {
            // throw was missing - reported by Eero Vaarnas
            throw new CommunicationsException("Could not create a To header " + "for address:" + fromHeader.getAddress(), ex);
        }
        // Via Headers
        ArrayList<ViaHeader> viaHeaders = sipManCallback.getLocalViaHeaders();
        // MaxForwardsHeader
        MaxForwardsHeader maxForwardsHeader = sipManCallback.getMaxForwardsHeader();
        // Request
        Request request = null;
        try {
            request = sipManCallback.messageFactory.createRequest(requestURI, Request.REGISTER, callIdHeader, cSeqHeader, fromHeader, toHeader, viaHeaders, maxForwardsHeader);
            request.setHeader(uaHeader);
        } catch (ParseException ex) {
            // throw was missing - reported by Eero Vaarnas
            throw new CommunicationsException("Could not create the register request!", ex);
        }
        // Expires Header
        ExpiresHeader expHeader = null;
        for (int retry = 0; retry < 2; retry++) {
            try {
                expHeader = sipManCallback.headerFactory.createExpiresHeader(expires);
            } catch (InvalidArgumentException ex) {
                if (retry == 0) {
                    expires = 3600;
                    continue;
                }
                throw new CommunicationsException("Invalid registrations expiration parameter - " + expires, ex);
            }
        }
        request.addHeader(expHeader);
        // Contact Header should contain IP - bug report - Eero Vaarnas
        ContactHeader contactHeader = sipManCallback.getRegistrationContactHeader();
        request.addHeader(contactHeader);
        AllowHeader allow = sipManCallback.headerFactory.createAllowHeader("INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO");
        request.addHeader(allow);
        // Transaction
        ClientTransaction regTrans = null;
        try {
            regTrans = sipManCallback.sipProvider.getNewClientTransaction(request);
        } catch (TransactionUnavailableException ex) {
            throw new CommunicationsException("Could not create a register transaction!\n" + "Check that the Registrar address is correct!");
        }
        try {
            regTrans.sendRequest();
        }// we sometimes get a null pointer exception here so catch them all
         catch (Exception ex) {
            // throw was missing - reported by Eero Vaarnas
            throw new CommunicationsException("Could not send out the register request!", ex);
        }
        this.registerRequest = request;
    } catch (Exception e) {
        Log.error("register", e);
        sipManCallback.fireRegistrationFailed(registrarAddress == null ? "" : registrarAddress, RegistrationEvent.Type.TimeOut);
    }
}