public DNSMultiCast(Jenkins hudson) {
if (disabled) return; // escape hatch
try {
this.jmdns = JmDNS.create();
Map<String, String> props = new HashMap<String, String>();
String rootURL = hudson.getRootUrl();
if (rootURL != null) props.put("url", rootURL);
try {
props.put("version", String.valueOf(Jenkins.getVersion()));
} catch (IllegalArgumentException e) {
// failed to parse the version number
}
TcpSlaveAgentListener tal = hudson.getTcpSlaveAgentListener();
if (tal != null) props.put("slave-port", String.valueOf(tal.getPort()));
props.put("server-id", Util.getDigestOf(hudson.getSecretKey()));
URL jenkins_url = new URL(rootURL);
int jenkins_port = jenkins_url.getPort();
if (jenkins_port == -1) {
jenkins_port = 80;
}
if (jenkins_url.getPath().length() > 0) {
props.put("path", jenkins_url.getPath());
}
jmdns.registerService(
ServiceInfo.create(
"_hudson._tcp.local.",
"hudson",
jenkins_port,
0,
0,
props)); // for backward compatibility
jmdns.registerService(
ServiceInfo.create("_jenkins._tcp.local.", "jenkins", jenkins_port, 0, 0, props));
// Make Jenkins appear in Safari's Bonjour bookmarks
jmdns.registerService(
ServiceInfo.create("_http._tcp.local.", "Jenkins", jenkins_port, 0, 0, props));
} catch (IOException e) {
LOGGER.log(Level.WARNING, "Failed to advertise the service to DNS multi-cast", e);
}
}
// Implementation methods
// -------------------------------------------------------------------------
protected ServiceInfo createServiceInfo(String name, Map map) {
int port = MapHelper.getInt(map, "port", 0);
String type = getType();
if (LOG.isDebugEnabled()) {
LOG.debug("Registering service type: " + type + " name: " + name + " details: " + map);
}
return ServiceInfo.create(type, name + "." + type, port, weight, priority, "");
}
/**
* Publish local node configuration via multicast
*
* @param serviceName name of service to be published. (e.g. release version for installation)
* instanceName name of instance which is publishing. (e.g. the local node id etc.) nodeConfig
* info to be published publishTime how long the info would be published
*/
public void publish(
String serviceName, String instanceName, Map<String, String> values, long publishTime)
throws IOException {
ServiceInfo info =
ServiceInfo.create("_" + serviceName + "._tcp.local.", instanceName, 9999, 0, 0, values);
this.jmdns.registerService(info);
if (publishTime > 0) {
sleep(publishTime);
this.close();
}
}
@SuppressWarnings("boxing")
@Thread(isDaemonic = true)
public void backgroundInit() {
// (Ralf:) zomfg, this is one of the worst hacks i've done the last
// couple of months. Deep within jmdns we placed a variable to
// override a check if it is already save to transmit something. jmDNS
// usually takes 5 seconds to reach that state, but that's
// too long for us. If you set this variable the check will be skipped
// and the request should take place much faster.
// Appears to work(tm).
ServiceResolver.ANNOUNCE_OVERRIDE = true;
final PluginConfigurationUtil pcu = new PluginConfigurationUtil(this.pluginConfiguration);
this.startupLock = pcu.getInt(RemoteDiscovery.class, "startup.locktime", 1000);
this.lockMode = pcu.getString(RemoteDiscovery.class, "startup.lockmode", "onepass");
// TODO put this in a thread
this.checkCache.loadCache();
try {
this.jmdnsLock.lock();
this.jmdns =
JmDNS
.create(); // Maybe init with local loopback in case no other network card is present,
// otherwise returns null
this.timeOfStartup = System.currentTimeMillis();
final int port = getFreePort();
final ServiceInfo service =
ServiceInfo.create(TYPE, NAME + " @" + this.timeOfStartup, port, 0, 0, EXPORT_NAME);
this.localManagerExportServer =
Proxies.newServer(EXPORT_NAME, port, (DiscoveryManager) this.localManager);
this.jmdns.registerService(service);
// Set it again, this time for the lock below
this.timeOfStartup = System.currentTimeMillis();
} catch (IOException e) {
e.printStackTrace();
} catch (IllegalStateException e) {
this.logger.warning("Error starting discovery.");
} finally {
this.startupLatch.countDown();
this.jmdnsLock.unlock();
}
// and load our cache...
// todo make this configurable...
// this.checkCache.loadCache(fileName)
}
@SuppressWarnings("boxing")
public void backgroundInit() {
// (Ralf:) zomfg, this is one of the worst hacks i've done the last years. Deep within jmdns we
// placed a variable to
// override a check if it is already safe to transmit something. jmDNS usually takes 5 seconds
// to reach that state, but that's
// too long for us. If you set this variable the check will be skipped and the request should
// take place much faster.
// Appears to work(tm).
ServiceResolver.ANNOUNCE_OVERRIDE = true;
this.logger.status("backgroundinit/start");
final PluginConfigurationUtil pcu = new PluginConfigurationUtil(this.pluginConfiguration);
this.startupLock = pcu.getInt(RemoteDiscovery.class, "startup.locktime", 1000);
this.lockMode = pcu.getString(RemoteDiscovery.class, "startup.lockmode", "onepass");
try {
this.logger.status("backgroundinit/lock");
this.jmdnsLock.lock();
this.jmdns =
JmDNS
.create(); // Maybe init with local loopback in case no other network card is present,
// otherwise returns null
this.timeOfStartup = System.currentTimeMillis();
final int port = RemoteDiscoveryImpl.getFreePort();
final ServiceInfo service =
ServiceInfo.create(TYPE, NAME + " @" + this.timeOfStartup, port, 0, 0, EXPORT_NAME);
this.logger.status("backgroundinit/export", "port", port);
this.localManagerExportServer =
Proxies.newServer(EXPORT_NAME, port, (DiscoveryManager) this.localTCPIPManager);
this.logger.status("backgroundinit/announce", "port", port);
this.jmdns.registerService(service);
// Set it again, this time for the lock below
this.timeOfStartup = System.currentTimeMillis();
} catch (final IOException e) {
e.printStackTrace();
} catch (final IllegalStateException e) {
this.logger.status("backgroundinit/exception/illegalstate", "message", e.getMessage());
} finally {
this.logger.status("backgroundinit/unlock");
this.startupLatch.countDown();
this.jmdnsLock.unlock();
}
this.logger.status("backgroundinit/end");
}
/** @{inheritDoc} */
public void unregisterService(ServiceDescription description) {
ServiceInfo serviceInfo =
ServiceInfo.create(
description.serviceType,
description.serviceName,
description.servicePort,
0,
0,
description.serviceProperties);
logger.debug(
"Unregistering service "
+ description.serviceType
+ " at port "
+ String.valueOf(description.servicePort));
jmdns.unregisterService(serviceInfo);
}
@Override
public void createService(String name, String type, int port) {
if (!type.contains(TYPE_PADDING)) {
type = type + TYPE_PADDING;
}
mType = type;
acquireMulticastLock();
try {
if (null != mJmDNS) {
destroyService(null, false);
}
if (mHost) {
mJmDNS = JmDNS.create(mWifiEnable);
} else {
if (null != mAddress) {
mJmDNS = JmDNS.create(mAddress, name);
} else {
mJmDNS = JmDNS.create(mWifiEnable);
}
}
} catch (Exception e) {
Log.e(TAG, "failed to create the service", e);
if (null != mServiceListener) {
mServiceListener.onServiceRegisteredFailed(new ZeroServiceInfo(null, null));
}
}
if (null != mJmDNS) {
try {
ServiceInfo si =
ServiceInfo.create(
mType,
name,
port,
LOCAL_SERVER_WEIGHT,
LOCAL_SERVER_PROIORITY,
true,
"android_jmdns_service");
mJmDNS.registerService(si);
} catch (Exception e) {
Log.e(TAG, "failed to cast the service", e);
}
}
}
/**
* Create a ZeroConfService. The property <i>version</i> is added or replaced with the current
* JMRI version as its value. The property <i>jmri</i> is added or replaced with the JMRI
* major.minor.test version string as its value.
*
* <p>If a service with the same key as the new service is already published, the original service
* is returned unmodified.
*
* @param type The service protocol
* @param name The name of the JMRI server listed on client devices
* @param port The port the service runs over
* @param weight Default value is 0
* @param priority Default value is 0
* @param properties Additional information to be listed in service advertisement
* @return An unpublished ZeroConfService
*/
public static ZeroConfService create(
String type,
String name,
int port,
int weight,
int priority,
HashMap<String, String> properties) {
ZeroConfService s;
if (ZeroConfService.services().containsKey(ZeroConfService.key(type, name))) {
s = ZeroConfService.services().get(ZeroConfService.key(type, name));
log.debug("Using existing ZeroConfService {}", s.key());
} else {
properties.put("version", jmri.Version.name());
// use the major.minor.test version string for jmri since we have potentially
// tight space constraints in terms of the number of bytes that properties
// can use, and there are some unconstrained properties that we would like to use.
properties.put("jmri", jmri.Version.getCanonicalVersion());
properties.put("node", NodeIdentity.identity());
s = new ZeroConfService(ServiceInfo.create(type, name, port, weight, priority, properties));
log.debug("Creating new ZeroConfService {} with properties {}", s.key(), properties);
}
return s;
}
@Override
public PluginResult execute(String action, JSONArray data, String callbackId) {
// Log.d("OSCManager", "executing something " + action);
PluginResult result = null;
try {
System.out.println("EXECUTING BONJOUR ********************************************");
if (action.equals("start") || action.equals("browse")) {
System.out.println("STARTING BONJOUR ********************************************");
ServiceInfo[] infos = jmdns.list("_osc._udp.local.");
for (int i = 0; i < infos.length; i++) {
String jsString =
"javascript:destinationManager.addDestination('"
+ infos[i].getHostAddress()
+ "',"
+ infos[i].getPort()
+ ", 0, 0);";
System.out.println(jsString);
webView.loadUrl(jsString);
System.out.println("after sending to js");
}
if (action.equals("start")) {
ServiceInfo serviceInfo =
ServiceInfo.create(
"_osc._udp.local.",
"Control_" + (Math.round(Math.random() * 100000)),
8080,
"OSC reception for device running Control");
jmdns.registerService(serviceInfo);
}
}
} catch (Exception e) {
System.out.println("after sending to js");
}
return result;
}
@Override
public void run() {
try {
final JmDNS jmdns = JmDNS.create();
jmdns.addServiceListener(TOUCH_ABLE_TYPE, this);
jmdns.addServiceListener(DACP_TYPE, this);
final HashMap<String, String> values = new HashMap<String, String>();
byte[] number = new byte[4];
random.nextBytes(number);
values.put("DvNm", "Android-" + toHex(number));
values.put("RemV", "10000");
values.put("DvTy", "iPod");
values.put("RemN", "Remote");
values.put("txtvers", "1");
byte[] pair = new byte[8];
random.nextBytes(pair);
values.put("Pair", toHex(pair));
while (_running) {
ServerSocket server = new ServerSocket(0);
byte[] name = new byte[20];
random.nextBytes(name);
System.out.println("Requesting pairing for " + toHex(name));
ServiceInfo pairservice =
ServiceInfo.create(REMOTE_TYPE, toHex(name), server.getLocalPort(), 0, 0, values);
jmdns.registerService(pairservice);
System.out.println("Waiting for pass code");
final Socket socket = server.accept();
OutputStream output = null;
try {
output = socket.getOutputStream();
// output the contents for debugging
final BufferedReader br =
new BufferedReader(new InputStreamReader(socket.getInputStream()));
while (br.ready()) {
String line = br.readLine();
System.out.println(line);
}
// edit our local PAIRING_RAW to return the correct guid
byte[] code = new byte[8];
random.nextBytes(code);
System.out.println("Device guid: " + toHex(code));
System.arraycopy(code, 0, PAIRING_RAW, 16, 8);
byte[] header =
String.format(
"HTTP/1.1 200 OK\r\nContent-Length: %d\r\n\r\n",
new Integer(PAIRING_RAW.length))
.getBytes();
byte[] reply = new byte[header.length + PAIRING_RAW.length];
System.arraycopy(header, 0, reply, 0, header.length);
System.arraycopy(PAIRING_RAW, 0, reply, header.length, PAIRING_RAW.length);
System.out.println("Response: " + new String(reply));
output.write(reply);
output.flush();
System.out.println("someone paired with me!");
jmdns.unregisterService(pairservice);
} finally {
if (output != null) {
output.close();
}
System.out.println("Closing Socket");
if (!server.isClosed()) {
server.close();
}
_running = false;
}
}
Thread.sleep(6000);
System.out.println("Closing JmDNS");
jmdns.close();
} catch (Exception e) {
e.printStackTrace();
}
}
public static void main(final String[] args) throws Exception {
/* Make sure AirReceiver shuts down gracefully */
Runtime.getRuntime()
.addShutdownHook(
new Thread(
new Runnable() {
@Override
public void run() {
onShutdown();
}
}));
/* Create about dialog */
final Dialog aboutDialog = new Dialog((Dialog) null);
final GridBagLayout aboutLayout = new GridBagLayout();
aboutDialog.setLayout(aboutLayout);
aboutDialog.setVisible(false);
aboutDialog.setTitle("About AirReceiver");
aboutDialog.setResizable(false);
{
/* Message */
final TextArea title = new TextArea(AboutMessage.split("\n").length + 1, 64);
title.setText(AboutMessage);
title.setEditable(false);
final GridBagConstraints titleConstraints = new GridBagConstraints();
titleConstraints.gridx = 1;
titleConstraints.gridy = 1;
titleConstraints.fill = GridBagConstraints.HORIZONTAL;
titleConstraints.insets = new Insets(0, 0, 0, 0);
aboutLayout.setConstraints(title, titleConstraints);
aboutDialog.add(title);
}
{
/* Done button */
final Button aboutDoneButton = new Button("Done");
aboutDoneButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent evt) {
aboutDialog.setVisible(false);
}
});
final GridBagConstraints aboutDoneConstraints = new GridBagConstraints();
aboutDoneConstraints.gridx = 1;
aboutDoneConstraints.gridy = 2;
aboutDoneConstraints.anchor = GridBagConstraints.PAGE_END;
aboutDoneConstraints.fill = GridBagConstraints.NONE;
aboutDoneConstraints.insets = new Insets(0, 0, 0, 0);
aboutLayout.setConstraints(aboutDoneButton, aboutDoneConstraints);
aboutDialog.add(aboutDoneButton);
}
aboutDialog.setVisible(false);
aboutDialog.setLocationByPlatform(true);
aboutDialog.pack();
/* Create tray icon */
final URL trayIconUrl = AirReceiver.class.getClassLoader().getResource("icon_32.png");
final TrayIcon trayIcon = new TrayIcon((new ImageIcon(trayIconUrl, "AirReceiver").getImage()));
trayIcon.setToolTip("AirReceiver");
trayIcon.setImageAutoSize(true);
final PopupMenu popupMenu = new PopupMenu();
final MenuItem aboutMenuItem = new MenuItem("About");
aboutMenuItem.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent evt) {
aboutDialog.setLocationByPlatform(true);
aboutDialog.setVisible(true);
}
});
popupMenu.add(aboutMenuItem);
final MenuItem exitMenuItem = new MenuItem("Quit");
exitMenuItem.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent evt) {
onShutdown();
System.exit(0);
}
});
popupMenu.add(exitMenuItem);
trayIcon.setPopupMenu(popupMenu);
SystemTray.getSystemTray().add(trayIcon);
/* Create AirTunes RTSP server */
final ServerBootstrap airTunesRtspBootstrap =
new ServerBootstrap(new NioServerSocketChannelFactory(ExecutorService, ExecutorService));
airTunesRtspBootstrap.setPipelineFactory(new RaopRtspPipelineFactory());
airTunesRtspBootstrap.setOption("reuseAddress", true);
airTunesRtspBootstrap.setOption("child.tcpNoDelay", true);
airTunesRtspBootstrap.setOption("child.keepAlive", true);
s_allChannels.add(
airTunesRtspBootstrap.bind(
new InetSocketAddress(Inet4Address.getByName("0.0.0.0"), AirtunesServiceRTSPPort)));
s_logger.info("Launched RTSP service on port " + AirtunesServiceRTSPPort);
/* Create mDNS responders. */
synchronized (s_jmDNSInstances) {
for (final NetworkInterface iface :
Collections.list(NetworkInterface.getNetworkInterfaces())) {
if (iface.isLoopback()) continue;
if (iface.isPointToPoint()) continue;
if (!iface.isUp()) continue;
for (final InetAddress addr : Collections.list(iface.getInetAddresses())) {
if (!(addr instanceof Inet4Address) && !(addr instanceof Inet6Address)) continue;
try {
/* Create mDNS responder for address */
final JmDNS jmDNS = JmDNS.create(addr, HostName + "-jmdns");
s_jmDNSInstances.add(jmDNS);
/* Publish RAOP service */
final ServiceInfo airTunesServiceInfo =
ServiceInfo.create(
AirtunesServiceType,
HardwareAddressString + "@" + HostName + " (" + iface.getName() + ")",
AirtunesServiceRTSPPort,
0 /* weight */,
0 /* priority */,
AirtunesServiceProperties);
jmDNS.registerService(airTunesServiceInfo);
s_logger.info(
"Registered AirTunes service '" + airTunesServiceInfo.getName() + "' on " + addr);
} catch (final Throwable e) {
s_logger.log(Level.SEVERE, "Failed to publish service on " + addr, e);
}
}
}
}
}