Package net.sourceforge.peers.sip.syntaxencoding

Examples of net.sourceforge.peers.sip.syntaxencoding.SipHeaders

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     */
    public SipRequest getGenericRequest(String requestUri, String method,
            String profileUri) throws SipUriSyntaxException {
        //8.1.1
        SipRequest request = new SipRequest(method, new SipURI(requestUri));
        SipHeaders headers = request.getSipHeaders();
        //String hostAddress = utils.getMyAddress().getHostAddress();
       
        //Via
       
        //TODO no Via should be added directly by UAC, Via is normally added by Transaction layer
       
//        StringBuffer viaBuf = new StringBuffer();
//        viaBuf.append(RFC3261.DEFAULT_SIP_VERSION);
//        // TODO choose real transport
//        viaBuf.append("/UDP ");
//        viaBuf.append(hostAddress);
//        SipHeaderFieldValue via = new SipHeaderFieldValue(viaBuf.toString());
//        via.addParam(new SipHeaderParamName(RFC3261.PARAM_BRANCHID),
//                utils.generateBranchId());
//        headers.add(new SipHeaderFieldName(RFC3261.HDR_VIA), via);
       
        Utils.addCommonHeaders(headers);
       
        //To
       
        NameAddress to = new NameAddress(requestUri);
        headers.add(new SipHeaderFieldName(RFC3261.HDR_TO),
                new SipHeaderFieldValue(to.toString()));
       
        //From
       
        NameAddress fromNA = new NameAddress(profileUri);
        SipHeaderFieldValue from = new SipHeaderFieldValue(fromNA.toString());
        from.addParam(new SipHeaderParamName(RFC3261.PARAM_TAG),
                Utils.generateTag());
        headers.add(new SipHeaderFieldName(RFC3261.HDR_FROM), from);
       
        //Call-ID
       
        headers.add(new SipHeaderFieldName(RFC3261.HDR_CALLID),
                new SipHeaderFieldValue(Utils.generateCallID(
                        userAgent.getConfig().getLocalInetAddress())));
       
        //CSeq
       
        headers.add(new SipHeaderFieldName(RFC3261.HDR_CSEQ),
                new SipHeaderFieldValue(userAgent.generateCSeq(method)));
       
        return request;
    }
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        clientTransaction.start();
    }
   
    public void createCancel(SipRequest inviteRequest,
            MidDialogRequestManager midDialogRequestManager, String profileUri) {
        SipHeaders inviteHeaders = inviteRequest.getSipHeaders();
        SipHeaderFieldValue callId = inviteHeaders.get(
                new SipHeaderFieldName(RFC3261.HDR_CALLID));
        SipRequest sipRequest;
        try {
            sipRequest = createInitialRequestStart(
                    inviteRequest.getRequestUri().toString(), RFC3261.METHOD_CANCEL,
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    }

    public void manageInitialRequest(SipRequest sipRequest) {
        SipHeaders headers = sipRequest.getSipHeaders();
       
        // TODO authentication
       
        //method inspection
        SipResponse sipResponse = null;
        if (!UAS.SUPPORTED_METHODS.contains(sipRequest.getMethod())) {
            //TODO generate 405 (using 8.2.6 &) with Allow header
            //(20.5) and send it
            sipResponse = generateResponse(sipRequest, null,
                    RFC3261.CODE_405_METHOD_NOT_ALLOWED,
                    RFC3261.REASON_405_METHOD_NOT_ALLOWED);
            SipHeaders sipHeaders = sipResponse.getSipHeaders();
            sipHeaders.add(new SipHeaderFieldName(RFC3261.HDR_ALLOW),
                    new SipHeaderFieldValue(Utils.generateAllowHeader()));
        }

       
        SipHeaderFieldValue contentType =
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        }
    }

    public void addContact(SipRequest sipRequest, String contactEnd,
            String profileUri) {
        SipHeaders sipHeaders = sipRequest.getSipHeaders();
       
       
       
        //Contact
       
        StringBuffer contactBuf = new StringBuffer();
        contactBuf.append(RFC3261.SIP_SCHEME);
        contactBuf.append(RFC3261.SCHEME_SEPARATOR);
        String userPart = Utils.getUserPart(profileUri);
        contactBuf.append(userPart);
        contactBuf.append(RFC3261.AT);
        contactBuf.append(contactEnd);

        NameAddress contactNA = new NameAddress(contactBuf.toString());
        SipHeaderFieldValue contact =
            new SipHeaderFieldValue(contactNA.toString());
        sipHeaders.add(new SipHeaderFieldName(RFC3261.HDR_CONTACT),
                new SipHeaderFieldValue(contact.toString()));
    }
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    protected SipHeaders sipHeaders;
    protected byte[] body;

    public SipMessage() {
        sipVersion = RFC3261.DEFAULT_SIP_VERSION;
        sipHeaders = new SipHeaders();
    }
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    ////////////////////////////////////////////////
    // methods for UAS
    ////////////////////////////////////////////////

    public void manageMidDialogRequest(SipRequest sipRequest, Dialog dialog) {
        SipHeaders sipHeaders = sipRequest.getSipHeaders();
        SipHeaderFieldValue cseq =
            sipHeaders.get(new SipHeaderFieldName(RFC3261.HDR_CSEQ));
        String cseqStr = cseq.getValue();
        int pos = cseqStr.indexOf(' ');
        if (pos < 0) {
            pos = cseqStr.indexOf('\t');
        }
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        //p.126 last paragraph
       
        //17.1.1.3
        ack = new SipRequest(RFC3261.METHOD_ACK, request.getRequestUri());
        SipHeaderFieldValue topVia = Utils.getTopVia(request);
        SipHeaders ackSipHeaders = ack.getSipHeaders();
        ackSipHeaders.add(new SipHeaderFieldName(RFC3261.HDR_VIA), topVia);
        Utils.copyHeader(request, ack, RFC3261.HDR_CALLID);
        Utils.copyHeader(request, ack, RFC3261.HDR_FROM);
        Utils.copyHeader(getLastResponse(), ack, RFC3261.HDR_TO);
        //TODO what happens if a prov response is received after a 200+ ...
        SipHeaders requestSipHeaders = request.getSipHeaders();
        SipHeaderFieldName cseqName = new SipHeaderFieldName(RFC3261.HDR_CSEQ);
        SipHeaderFieldValue cseq = requestSipHeaders.get(cseqName);
        cseq.setValue(cseq.toString().replace(RFC3261.METHOD_INVITE, RFC3261.METHOD_ACK));
        ackSipHeaders.add(cseqName, cseq);
        Utils.copyHeader(request, ack, RFC3261.HDR_ROUTE);
       
        sendAck();
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            if (messageSender == null) {
                messageSender = createMessageSender(connection);
            }
            //add contact header
            SipHeaderFieldName contactName = new SipHeaderFieldName(RFC3261.HDR_CONTACT);
            SipHeaders respHeaders = sipResponse.getSipHeaders();
            StringBuffer contactBuf = new StringBuffer();
            contactBuf.append(RFC3261.LEFT_ANGLE_BRACKET);
            contactBuf.append(RFC3261.SIP_SCHEME);
            contactBuf.append(RFC3261.SCHEME_SEPARATOR);
            contactBuf.append(messageSender.getContact());
            contactBuf.append(RFC3261.RIGHT_ANGLE_BRACKET);
            respHeaders.add(contactName, new SipHeaderFieldValue(contactBuf.toString()));
            messageSender.sendMessage(sipResponse);

        }
       
       
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public abstract class RequestManager {

    public static SipURI getDestinationUri(SipRequest sipRequest,
            Logger logger) {
        SipHeaders requestHeaders = sipRequest.getSipHeaders();
        SipURI destinationUri = null;
        SipHeaderFieldValue route = requestHeaders.get(
                new SipHeaderFieldName(RFC3261.HDR_ROUTE));
        if (route != null) {
            try {
                destinationUri = new SipURI(
                        NameAddress.nameAddressToUri(route.toString()));
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    public static SipResponse generateResponse(SipRequest sipRequest,
            Dialog dialog, int statusCode, String reasonPhrase) {
        //8.2.6.2
        SipResponse sipResponse = new SipResponse(statusCode, reasonPhrase);
        SipHeaders requestHeaders = sipRequest.getSipHeaders();
        SipHeaders responseHeaders = sipResponse.getSipHeaders();
        SipHeaderFieldName fromName = new SipHeaderFieldName(RFC3261.HDR_FROM);
        responseHeaders.add(fromName, requestHeaders.get(fromName));
        SipHeaderFieldName callIdName = new SipHeaderFieldName(RFC3261.HDR_CALLID);
        responseHeaders.add(callIdName, requestHeaders.get(callIdName));
        SipHeaderFieldName cseqName = new SipHeaderFieldName(RFC3261.HDR_CSEQ);
        responseHeaders.add(cseqName, requestHeaders.get(cseqName));
        SipHeaderFieldName viaName = new SipHeaderFieldName(RFC3261.HDR_VIA);
        responseHeaders.add(viaName, requestHeaders.get(viaName));//TODO check ordering
        SipHeaderFieldName toName = new SipHeaderFieldName(RFC3261.HDR_TO);
        SipHeaderFieldValue toValue = requestHeaders.get(toName);
        SipHeaderParamName toTagParamName = new SipHeaderParamName(RFC3261.PARAM_TAG);
        String toTag = toValue.getParam(toTagParamName);
        if (toTag == null) {
            if (dialog != null) {
                toTag = dialog.getLocalTag();
                toValue.addParam(toTagParamName, toTag);
            }
        }
        responseHeaders.add(toName, toValue);
        return sipResponse;
    }
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Related Classes of net.sourceforge.peers.sip.syntaxencoding.SipHeaders

  • net.sourceforge.peers.gui.EventManager
  • net.sourceforge.peers.sip.core.useragent.ChallengeManager
  • net.sourceforge.peers.sip.core.useragent.handlers.CancelHandler
  • net.sourceforge.peers.sip.core.useragent.handlers.DialogMethodHandler
  • net.sourceforge.peers.sip.core.useragent.handlers.InviteHandler
  • net.sourceforge.peers.sip.core.useragent.handlers.MethodHandler
  • net.sourceforge.peers.sip.core.useragent.handlers.OptionsHandler
  • net.sourceforge.peers.sip.core.useragent.handlers.RegisterHandler
  • net.sourceforge.peers.sip.core.useragent.InitialRequestManager
  • net.sourceforge.peers.sip.core.useragent.MidDialogRequestManager
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