Examples of DNSOutgoing

Examples of javax.jmdns.impl.DNSOutgoing

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    public void run()
    {
        synchronized (this.jmDNSImpl.getIoLock())
        {
            DNSOutgoing out = null;
            try
            {
                // send probes for JmDNS itself
                if (this.jmDNSImpl.getState() == taskState && this.jmDNSImpl.getTask() == this)
                {
                    if (out == null)
                    {
                        out = new DNSOutgoing(DNSConstants.FLAGS_QR_QUERY);
                    }
                    out.addQuestion(new DNSQuestion(this.jmDNSImpl.getLocalHost().getName(), DNSConstants.TYPE_ANY, DNSConstants.CLASS_IN));

                    this.jmDNSImpl.getLocalHost().addAddressRecords(out, true);
                    this.jmDNSImpl.advanceState();
                }
                // send probes for services
                // Defensively copy the services into a local list,
                // to prevent race conditions with methods registerService
                // and unregisterService.
                List list;
                synchronized (this.jmDNSImpl)
                {
                    list = new LinkedList(this.jmDNSImpl.getServices().values());
                }
                for (Iterator i = list.iterator(); i.hasNext();)
                {
                    ServiceInfoImpl info = (ServiceInfoImpl) i.next();

                    synchronized (info)
                    {
                        if (info.getState() == taskState && info.getTask() == this)
                        {
                            info.advanceState();
                            logger.fine("run() JmDNS probing " + info.getQualifiedName() + " state " + info.getState());
                            if (out == null)
                            {
                                out = new DNSOutgoing(DNSConstants.FLAGS_QR_QUERY);
                                out.addQuestion(new DNSQuestion(info.getQualifiedName(), DNSConstants.TYPE_ANY, DNSConstants.CLASS_IN));
                            }
                            // the "unique" flag should be not set here because these answers haven't been proven unique yet
                            // this means the record will not exactly match the announcement record
                            out.addAuthorativeAnswer(new DNSRecord.Service(info.getQualifiedName(),
                                    DNSConstants.TYPE_SRV, DNSConstants.CLASS_IN, DNSConstants.DNS_TTL,
                                    info.getPriority(), info.getWeight(), info.getPort(), this.jmDNSImpl.getLocalHost().getName()));
                        }
                    }
                }
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Examples of javax.jmdns.impl.DNSOutgoing

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            if (this.jmDNSImpl.getState() == DNSState.ANNOUNCED)
            {
                if (count++ < 3)
                {
                    logger.finer("run() JmDNS querying type");
                    DNSOutgoing out = new DNSOutgoing(DNSConstants.FLAGS_QR_QUERY);
                    out.addQuestion(new DNSQuestion("_services._mdns._udp.local.", DNSConstants.TYPE_PTR, DNSConstants.CLASS_IN));
                    for (Iterator iterator = this.jmDNSImpl.getServiceTypes().values().iterator(); iterator.hasNext();)
                    {
                        out.addAnswer(new DNSRecord.Pointer("_services._mdns._udp.local.", DNSConstants.TYPE_PTR, DNSConstants.CLASS_IN, DNSConstants.DNS_TTL, (String) iterator.next()), 0);
                    }
                    this.jmDNSImpl.send(out);
                }
                else
                {
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Examples of javax.jmdns.impl.DNSOutgoing

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        return super.cancel();
    }

    public void run()
    {
        DNSOutgoing out = null;
        try
        {
            // send probes for JmDNS itself
            if (this.jmDNSImpl.getState() == taskState)
            {
                if (out == null)
                {
                    out = new DNSOutgoing(DNSConstants.FLAGS_QR_RESPONSE | DNSConstants.FLAGS_AA);
                }
                this.jmDNSImpl.getLocalHost().addAddressRecords(out, false);
                this.jmDNSImpl.advanceState();
            }
            // send announces for services
            // Defensively copy the services into a local list,
            // to prevent race conditions with methods registerService
            // and unregisterService.
            List list;
            synchronized (this.jmDNSImpl)
            {
                list = new ArrayList(this.jmDNSImpl.getServices().values());
            }
            for (Iterator i = list.iterator(); i.hasNext();)
            {
                ServiceInfoImpl info = (ServiceInfoImpl) i.next();
                synchronized (info)
                {
                    if (info.getState() == taskState && info.getTask() == this)
                    {
                        info.advanceState();
                        logger.finer("run() JmDNS announcing " + info.getQualifiedName() + " state " + info.getState());
                        if (out == null)
                        {
                            out = new DNSOutgoing(DNSConstants.FLAGS_QR_RESPONSE | DNSConstants.FLAGS_AA);
                        }
                        info.addAnswers(out, DNSConstants.DNS_TTL, this.jmDNSImpl.getLocalHost());
                    }
                }
            }
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Examples of javax.jmdns.impl.DNSOutgoing

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        return super.cancel();
    }

    public void run()
    {
        DNSOutgoing out = null;
        try
        {
            // send probes for JmDNS itself
            if (this.jmDNSImpl.getState() == taskState)
            {
                if (out == null)
                {
                    out = new DNSOutgoing(DNSConstants.FLAGS_QR_RESPONSE | DNSConstants.FLAGS_AA);
                }
                this.jmDNSImpl.getLocalHost().addAddressRecords(out, false);
                this.jmDNSImpl.advanceState();
            }
            // send announces for services
            // Defensively copy the services into a local list,
            // to prevent race conditions with methods registerService
            // and unregisterService.
            List list;
            synchronized (this.jmDNSImpl)
            {
                list = new ArrayList(this.jmDNSImpl.getServices().values());
            }
            for (Iterator i = list.iterator(); i.hasNext();)
            {
                ServiceInfoImpl info = (ServiceInfoImpl) i.next();
                synchronized (info)
                {
                    if (info.getState() == taskState && info.getTask() == this)
                    {
                        info.advanceState();
                        logger.finer("run() JmDNS announced " + info.getQualifiedName() + " state " + info.getState());
                        if (out == null)
                        {
                            out = new DNSOutgoing(DNSConstants.FLAGS_QR_RESPONSE | DNSConstants.FLAGS_AA);
                        }
                        info.addAnswers(out, DNSConstants.DNS_TTL, this.jmDNSImpl.getLocalHost());
                    }
                }
            }
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Examples of javax.jmdns.impl.DNSOutgoing

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            if (this.jmDNSImpl.getState() == DNSState.ANNOUNCED)
            {
                if (count++ < 3 && !info.hasData())
                {
                    long now = System.currentTimeMillis();
                    DNSOutgoing out = new DNSOutgoing(DNSConstants.FLAGS_QR_QUERY);
                    out.addQuestion(new DNSQuestion(info.getQualifiedName(), DNSConstants.TYPE_SRV, DNSConstants.CLASS_IN));
                    out.addQuestion(new DNSQuestion(info.getQualifiedName(), DNSConstants.TYPE_TXT, DNSConstants.CLASS_IN));
                    if (info.getServer() != null)
                    {
                        out.addQuestion(new DNSQuestion(info.getServer(), DNSConstants.TYPE_A, DNSConstants.CLASS_IN));
                    }
                    out.addAnswer((DNSRecord) this.jmDNSImpl.getCache().get(info.getQualifiedName(), DNSConstants.TYPE_SRV, DNSConstants.CLASS_IN), now);
                    out.addAnswer((DNSRecord) this.jmDNSImpl.getCache().get(info.getQualifiedName(), DNSConstants.TYPE_TXT, DNSConstants.CLASS_IN), now);
                    if (info.getServer() != null)
                    {
                        out.addAnswer((DNSRecord) this.jmDNSImpl.getCache().get(info.getServer(), DNSConstants.TYPE_A, DNSConstants.CLASS_IN), now);
                    }
                    this.jmDNSImpl.send(out);
                }
                else
                {
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Examples of javax.jmdns.impl.DNSOutgoing

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        try {
            if (++count < 3) {
                logger.finer("run() JmDNS canceling service");
                // announce the service
                //long now = System.currentTimeMillis();
                DNSOutgoing out = new DNSOutgoing(DNSConstants.FLAGS_QR_RESPONSE | DNSConstants.FLAGS_AA);
                for (int i = 0; i < infos.length; i++) {
                    ServiceInfoImpl info = infos[i];
                    info.addAnswers(out, ttl, this.jmDNSImpl.getLocalHost());

                    this.jmDNSImpl.getLocalHost().addAddressRecords(out, false);
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Examples of javax.jmdns.impl.DNSOutgoing

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            // System.out.println(">>>>>>>" + jmDNSImpl.getState());
            if (this.jmDNSImpl.getState() == DNSState.ANNOUNCED || ANNOUNCE_OVERRIDE) {
                if (count++ < 3) {
                    logger.finer("run() JmDNS querying service");
                    long now = System.currentTimeMillis();
                    DNSOutgoing out = new DNSOutgoing(DNSConstants.FLAGS_QR_QUERY);
                    out.addQuestion(new DNSQuestion(type, DNSConstants.TYPE_PTR, DNSConstants.CLASS_IN));
                    for (Iterator s = this.jmDNSImpl.getServices().values().iterator(); s.hasNext();) {
                        final ServiceInfoImpl info = (ServiceInfoImpl) s.next();
                        try {
                            out.addAnswer(new DNSRecord.Pointer(info.getType(), DNSConstants.TYPE_PTR, DNSConstants.CLASS_IN, DNSConstants.DNS_TTL, info.getQualifiedName()), now);
                        } catch (IOException ee) {
                            break;
                        }
                    }
                    this.jmDNSImpl.send(out);
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Examples of javax.jmdns.impl.DNSOutgoing

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    @Test
    public void testCreateAnswer() throws IOException {
        String serviceType = "_home-sharing._tcp.local.";
        String serviceName = "Pierre." + serviceType;
        DNSOutgoing out = new DNSOutgoing(DNSConstants.FLAGS_QR_RESPONSE | DNSConstants.FLAGS_AA, false);
        assertNotNull("Could not create the outgoing message", out);
        out.addQuestion(DNSQuestion.newQuestion(serviceName, DNSRecordType.TYPE_ANY, DNSRecordClass.CLASS_IN, true));
        long now = (new Date()).getTime();
        out.addAnswer(new DNSRecord.Pointer(serviceType, DNSRecordClass.CLASS_IN, true, DNSConstants.DNS_TTL, serviceName), now);
        out.addAuthorativeAnswer(new DNSRecord.Service(serviceType, DNSRecordClass.CLASS_IN, true, DNSConstants.DNS_TTL, 1, 20, 8080, "panoramix.local."));
        byte[] data = out.data();
        assertNotNull("Could not encode the outgoing message", data);
        // byte[] expected = new byte[] { 0x0, 0x0, (byte) 0x84, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x6, 0x50, 0x69, 0x65, 0x72, 0x72, 0x65, 0xd, 0x5f, 0x68, 0x6f, 0x6d, 0x65, 0x2d, 0x73, 0x68, 0x61, 0x72, 0x69, 0x6e, 0x67, 0x4, 0x5f, 0x74,
        // 0x63, 0x70, 0x5, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x0, 0x0, (byte) 0xff, 0x0, 0x1, (byte) 0xc0, 0x13, 0x0, 0xc, 0x0, 0x1, 0x0, 0x0, 0xe, 0xf, 0x0, 0x21, 0x6, 0x50, 0x69, 0x65, 0x72, 0x72, 0x65, 0xd, 0x5f, 0x68, 0x6f, 0x6d, 0x65, 0x2d,
        // 0x73, 0x68, 0x61, 0x72, 0x69, 0x6e, 0x67, 0x4, 0x5f, 0x74, 0x63, 0x70, 0x5, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x0, (byte) 0xc0, 0x13, 0x0, 0x21, 0x0, 0x1, 0x0, 0x0, 0xe, 0xf, 0x0, 0x17, 0x0, 0x1, 0x0, 0x14, 0x1f, (byte) 0x90, 0x9, 0x70,
        // 0x61, 0x6e, 0x6f, 0x72, 0x61, 0x6d, 0x69, 0x78, 0x5, 0x6c, 0x6f, 0x63, 0x61, 0x6c, 0x0 };
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Examples of javax.jmdns.impl.DNSOutgoing

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     * (non-Javadoc)
     * @see javax.jmdns.impl.tasks.state.DNSStateTask#createOugoing()
     */
    @Override
    protected DNSOutgoing createOugoing() {
        return new DNSOutgoing(DNSConstants.FLAGS_QR_QUERY);
    }
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Examples of javax.jmdns.impl.DNSOutgoing

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     * (non-Javadoc)
     * @see javax.jmdns.impl.tasks.state.DNSStateTask#buildOutgoingForDNS(javax.jmdns.impl.DNSOutgoing)
     */
    @Override
    protected DNSOutgoing buildOutgoingForDNS(DNSOutgoing out) throws IOException {
        DNSOutgoing newOut = out;
        newOut.addQuestion(DNSQuestion.newQuestion(this.getDns().getLocalHost().getName(), DNSRecordType.TYPE_ANY, DNSRecordClass.CLASS_IN, DNSRecordClass.NOT_UNIQUE));
        for (DNSRecord answer : this.getDns().getLocalHost().answers(DNSRecordClass.NOT_UNIQUE, this.getTTL())) {
            newOut = this.addAuthoritativeAnswer(newOut, answer);
        }
        return newOut;
    }
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