/**
* WhiteboardObjectTextJabberImpl constructor.
*
* @param xml the XML string object to parse.
*/
public WhiteboardObjectTextJabberImpl(String xml) {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder;
try {
builder = factory.newDocumentBuilder();
InputStream in = new ByteArrayInputStream(xml.getBytes());
Document doc = builder.parse(in);
Element e = doc.getDocumentElement();
String elementName = e.getNodeName();
if (elementName.equals("text")) {
// we have a text
String id = e.getAttribute("id");
double x = Double.parseDouble(e.getAttribute("x"));
double y = Double.parseDouble(e.getAttribute("y"));
String fill = e.getAttribute("fill");
String fontFamily = e.getAttribute("font-family");
int fontSize = Integer.parseInt(e.getAttribute("font-size"));
String text = e.getTextContent();
this.setID(id);
this.setWhiteboardPoint(new WhiteboardPoint(x, y));
this.setFontName(fontFamily);
this.setFontSize(fontSize);
this.setText(text);
this.setColor(Color.decode(fill).getRGB());
}
} catch (ParserConfigurationException ex) {
if (logger.isDebugEnabled()) logger.debug("Problem WhiteboardObject : " + xml);
} catch (IOException ex) {
if (logger.isDebugEnabled()) logger.debug("Problem WhiteboardObject : " + xml);
} catch (Exception ex) {
if (logger.isDebugEnabled()) logger.debug("Problem WhiteboardObject : " + xml);
}
}
/**
* Tries to obtain a mapped/public address for the specified port (possibly by executing a STUN
* query).
*
* @param dst the destination that we'd like to use this address with.
* @param port the port whose mapping we are interested in.
* @return a public address corresponding to the specified port or null if all attempts to
* retrieve such an address have failed.
* @throws IOException if an error occurs while stun4j is using sockets.
* @throws BindException if the port is already in use.
*/
public InetSocketAddress getPublicAddressFor(InetAddress dst, int port)
throws IOException, BindException {
if (!useStun || (dst instanceof Inet6Address)) {
logger.debug(
"Stun is disabled for destination "
+ dst
+ ", skipping mapped address recovery (useStun="
+ useStun
+ ", IPv6@="
+ (dst instanceof Inet6Address)
+ ").");
// we'll still try to bind though so that we could notify the caller
// if the port has been taken already.
DatagramSocket bindTestSocket = new DatagramSocket(port);
bindTestSocket.close();
// if we're here then the port was free.
return new InetSocketAddress(getLocalHost(dst), port);
}
StunAddress mappedAddress = queryStunServer(port);
InetSocketAddress result = null;
if (mappedAddress != null) result = mappedAddress.getSocketAddress();
else {
// Apparently STUN failed. Let's try to temporarily disble it
// and use algorithms in getLocalHost(). ... We should probably
// eveng think about completely disabling stun, and not only
// temporarily.
// Bug report - John J. Barton - IBM
InetAddress localHost = getLocalHost(dst);
result = new InetSocketAddress(localHost, port);
}
if (logger.isDebugEnabled())
logger.debug("Returning mapping for port:" + port + " as follows: " + result);
return result;
}
/**
* Initializes this network address manager service implementation and starts all
* processes/threads associated with this address manager, such as a stun firewall/nat detector,
* keep alive threads, binding lifetime discovery threads and etc. The method may also be used
* after a call to stop() as a reinitialization technique.
*/
public void start() {
// init stun
String stunAddressStr = null;
int port = -1;
stunAddressStr = NetaddrActivator.getConfigurationService().getString(PROP_STUN_SERVER_ADDRESS);
String portStr = NetaddrActivator.getConfigurationService().getString(PROP_STUN_SERVER_PORT);
this.localHostFinderSocket = initRandomPortSocket();
if (stunAddressStr == null || portStr == null) {
useStun = false;
// we use the default stun server address only for chosing a public
// route and not for stun queries.
stunServerAddress = new StunAddress(DEFAULT_STUN_SERVER_ADDRESS, DEFAULT_STUN_SERVER_PORT);
logger.info(
"Stun server address("
+ stunAddressStr
+ ")/port("
+ portStr
+ ") not set (or invalid). Disabling STUN.");
} else {
try {
port = Integer.valueOf(portStr).intValue();
} catch (NumberFormatException ex) {
logger.error(portStr + " is not a valid port number. " + "Defaulting to 3478", ex);
port = 3478;
}
stunServerAddress = new StunAddress(stunAddressStr, port);
detector = new SimpleAddressDetector(stunServerAddress);
if (logger.isDebugEnabled()) {
logger.debug(
"Created a STUN Address detector for the following "
+ "STUN server: "
+ stunAddressStr
+ ":"
+ port);
}
detector.start();
logger.debug("STUN server detector started;");
// make sure that someone doesn't set invalid stun address and port
NetaddrActivator.getConfigurationService()
.addVetoableChangeListener(PROP_STUN_SERVER_ADDRESS, this);
NetaddrActivator.getConfigurationService()
.addVetoableChangeListener(PROP_STUN_SERVER_PORT, this);
// now start a thread query to the stun server and only set the
// useStun flag to true if it succeeds.
launchStunServerTest();
}
}
/**
* The dependent service is available and the bundle will start.
*
* @param dependentService the UIService this activator is waiting.
*/
@Override
public void start(Object dependentService) {
if (logger.isDebugEnabled()) logger.debug("Update checker [STARTED]");
ConfigurationService cfg = getConfiguration();
if (OSUtils.IS_WINDOWS) {
updateService = new Update();
bundleContext.registerService(UpdateService.class.getName(), updateService, null);
// Register the "Check for Updates" menu item if
// the "Check for Updates" property isn't disabled.
if (!cfg.getBoolean(CHECK_FOR_UPDATES_MENU_DISABLED_PROP, false)) {
// Register the "Check for Updates" menu item.
CheckForUpdatesMenuItemComponent checkForUpdatesMenuItemComponent =
new CheckForUpdatesMenuItemComponent(Container.CONTAINER_HELP_MENU);
Hashtable<String, String> toolsMenuFilter = new Hashtable<String, String>();
toolsMenuFilter.put(Container.CONTAINER_ID, Container.CONTAINER_HELP_MENU.getID());
bundleContext.registerService(
PluginComponent.class.getName(), checkForUpdatesMenuItemComponent, toolsMenuFilter);
}
// Check for software update upon startup if enabled.
if (cfg.getBoolean(UPDATE_ENABLED, true)) updateService.checkForUpdates(false);
}
if (cfg.getBoolean(CHECK_FOR_UPDATES_DAILY_ENABLED_PROP, false)) {
logger.info("Scheduled update checking enabled");
// Schedule a "check for updates" task that will run once a day
int hoursToWait = calcHoursToWait();
Runnable updateRunnable =
new Runnable() {
public void run() {
logger.debug("Performing scheduled update check");
getUpdateService().checkForUpdates(false);
}
};
mUpdateExecutor = Executors.newSingleThreadScheduledExecutor();
mUpdateExecutor.scheduleAtFixedRate(
updateRunnable, hoursToWait, 24 * 60 * 60, TimeUnit.SECONDS);
}
if (logger.isDebugEnabled()) logger.debug("Update checker [REGISTERED]");
}
/**
* Subscribes this provider as interested in receiving notifications for new mail messages from
* Google mail services such as Gmail or Google Apps.
*/
private void subscribeForGmailNotifications() {
// first check support for the notification service
String accountIDService = jabberProvider.getAccountID().getService();
boolean notificationsAreSupported =
jabberProvider.isFeatureSupported(accountIDService, NewMailNotificationIQ.NAMESPACE);
if (!notificationsAreSupported) {
if (logger.isDebugEnabled())
logger.debug(
accountIDService
+ " does not seem to provide a Gmail notification "
+ " service so we won't be trying to subscribe for it");
return;
}
if (logger.isDebugEnabled())
logger.debug(
accountIDService
+ " seems to provide a Gmail notification "
+ " service so we will try to subscribe for it");
ProviderManager providerManager = ProviderManager.getInstance();
providerManager.addIQProvider(
MailboxIQ.ELEMENT_NAME, MailboxIQ.NAMESPACE, new MailboxIQProvider());
providerManager.addIQProvider(
NewMailNotificationIQ.ELEMENT_NAME,
NewMailNotificationIQ.NAMESPACE,
new NewMailNotificationProvider());
Connection connection = jabberProvider.getConnection();
connection.addPacketListener(new MailboxIQListener(), new PacketTypeFilter(MailboxIQ.class));
connection.addPacketListener(
new NewMailNotificationListener(), new PacketTypeFilter(NewMailNotificationIQ.class));
if (opSetPersPresence.getCurrentStatusMessage().equals(JabberStatusEnum.OFFLINE)) return;
// create a query with -1 values for newer-than-tid and
// newer-than-time attributes
MailboxQueryIQ mailboxQuery = new MailboxQueryIQ();
if (logger.isTraceEnabled())
logger.trace(
"sending mailNotification for acc: "
+ jabberProvider.getAccountID().getAccountUniqueID());
jabberProvider.getConnection().sendPacket(mailboxQuery);
}
/**
* Send an instant message from the tested operation set and assert reception by the tester agent.
*/
public void firstTestReceiveMessage() {
String body = "This is an IM coming from the tester agent" + " on " + new Date().toString();
ImEventCollector evtCollector = new ImEventCollector();
// add a msg listener and register to the op set and send an instant
// msg from the tester agent.
opSetBasicIM1.addMessageListener(evtCollector);
Contact testerAgentContact = opSetPresence2.findContactByID(fixture.userID1);
logger.debug("Will send message " + body + " to: " + testerAgentContact);
opSetBasicIM2.sendInstantMessage(testerAgentContact, opSetBasicIM2.createMessage(body));
evtCollector.waitForEvent(10000);
opSetBasicIM1.removeMessageListener(evtCollector);
// assert reception of a message event
assertTrue(
"No events delivered upon a received message", evtCollector.collectedEvents.size() > 0);
// assert event instance of Message Received Evt
assertTrue(
"Received evt was not an instance of " + MessageReceivedEvent.class.getName(),
evtCollector.collectedEvents.get(0) instanceof MessageReceivedEvent);
// assert source contact == testAgent.uin
MessageReceivedEvent evt = (MessageReceivedEvent) evtCollector.collectedEvents.get(0);
assertEquals("message sender ", evt.getSourceContact().getAddress(), fixture.userID2);
// assert messageBody == body
assertEquals("message body", body, evt.getSourceMessage().getContent());
}
/** Updates Jitsi icon notification to reflect current global status. */
public void updateJitsiIconNotification() {
String status;
if (getGlobalStatus().isOnline()) {
// At least one provider is online
status = JitsiApplication.getResString(R.string.service_gui_ONLINE);
} else {
// There are no active providers so we consider to be in
// the offline state
status = JitsiApplication.getResString(R.string.service_gui_OFFLINE);
}
int notificationID = OSGiService.getGeneralNotificationId();
if (notificationID == -1) {
logger.debug(
"Not displaying status notification because"
+ " there's no global notification icon available.");
return;
}
AndroidUtils.updateGeneralNotification(
JitsiApplication.getGlobalContext(),
notificationID,
JitsiApplication.getResString(R.string.app_name),
status,
System.currentTimeMillis());
}
private void handleMuteIq(MuteIq muteIq) {
Boolean doMute = muteIq.getMute();
String jid = muteIq.getJid();
if (doMute == null || StringUtils.isNullOrEmpty(jid)) return;
String from = muteIq.getFrom();
JitsiMeetConference conference = getConferenceForMucJid(from);
if (conference == null) {
logger.debug("Mute error: room not found for JID: " + from);
return;
}
IQ result;
if (conference.handleMuteRequest(muteIq.getFrom(), jid, doMute)) {
result = IQ.createResultIQ(muteIq);
if (!muteIq.getFrom().equals(jid)) {
MuteIq muteStatusUpdate = new MuteIq();
muteStatusUpdate.setType(IQ.Type.SET);
muteStatusUpdate.setTo(jid);
muteStatusUpdate.setMute(doMute);
smackXmpp.getXmppConnection().sendPacket(muteStatusUpdate);
}
} else {
result =
IQ.createErrorResponse(muteIq, new XMPPError(XMPPError.Condition.interna_server_error));
}
smackXmpp.getXmppConnection().sendPacket(result);
}
/**
* Called to indicate that delivery of a WhiteboardObject sent earlier has failed. Reason code and
* phrase are contained by the <tt>WhiteboardObjectDeliveryFailedEvent</tt>
*
* @param evt the <tt>WhiteboardObjectDeliveryFailedEvent</tt> containing the ID of the
* WhiteboardObject whose delivery has failed.
*/
public void whiteboardObjectDeliveryFailed(WhiteboardObjectDeliveryFailedEvent evt) {
String errorMessage = null;
if (evt.getErrorCode() == WhiteboardObjectDeliveryFailedEvent.NETWORK_FAILURE) {
errorMessage = "Network failure.";
} else if (evt.getErrorCode()
== WhiteboardObjectDeliveryFailedEvent.OFFLINE_MESSAGES_NOT_SUPPORTED) {
errorMessage = "Offline messages aren't supported.";
} else if (evt.getErrorCode() == WhiteboardObjectDeliveryFailedEvent.PROVIDER_NOT_REGISTERED) {
errorMessage = "Protocol provider is not registered.";
} else if (evt.getErrorCode() == WhiteboardObjectDeliveryFailedEvent.INTERNAL_ERROR) {
errorMessage = "An internal error occured.";
} else if (evt.getErrorCode() == WhiteboardObjectDeliveryFailedEvent.UNKNOWN_ERROR) {
errorMessage = "An unknown error occured.";
}
String debugErrorMessage =
"WBObjectDeliveryFailedEvent: The following object: "
+ evt.getSourceWhiteboardObject()
+ " has NOT been delivered to "
+ evt.getDestinationContact().getDisplayName()
+ " because of the following error: "
+ errorMessage;
logger.debug(debugErrorMessage);
WhiteboardActivator.getUiService()
.getPopupDialog()
.showMessagePopupDialog(errorMessage, "Error", PopupDialog.ERROR_MESSAGE);
}
@Override
/**
* Returns the size of the image in bytes.
*
* @param sourceString the image link.
* @return the file size in bytes of the image link provided; -1 if the size isn't available or
* exceeds the max allowed image size.
*/
public int getImageSize(String sourceString) {
int length = -1;
try {
URL url = new URL(sourceString);
String protocol = url.getProtocol();
if (protocol.equals("http") || protocol.equals("https")) {
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
length = connection.getContentLength();
connection.disconnect();
} else if (protocol.equals("ftp")) {
FTPUtils ftp = new FTPUtils(sourceString);
length = ftp.getSize();
ftp.disconnect();
}
if (length > imgMaxSize) {
length = -1;
}
} catch (Exception e) {
logger.debug("Failed to get the length of the image in bytes", e);
}
return length;
}
/**
* Presents the login welcome message to user
*
* @param sshContact ID of SSH Contact
*/
public void showWelcomeMessage(ContactSSH sshContact) throws IOException {
/* //sending the command
sshContact.sendLine(testCommand);
String reply = "", line = "";
// message is extracted until the test Command ie echoed back
while(line.indexOf(testCommand) == -1)
{
reply += line + "\n";
line = sshContact.getLine();
}
uiService.getPopupDialog().showMessagePopupDialog
(reply,"Message from " + sshContact.getDisplayName(),
uiService.getPopupDialog().INFORMATION_MESSAGE);
if(line.startsWith(testCommand))
while(!sshContact.getLine().contains(testCommand));
//one line output of testCommand
sshContact.getLine();
*/
logger.debug("SSH: Welcome message shown");
}
/**
* A method that would simply send messages to a group of people so that they would get notified
* that tests are being run.
*/
public void testSendFunMessages() {
String hostname = "";
try {
hostname = java.net.InetAddress.getLocalHost().getHostName() + ": ";
} catch (UnknownHostException ex) {
}
String message =
hostname
+ "Hello this is the SIP Communicator (version "
+ System.getProperty("sip-communicator.version")
+ ") build on: "
+ new Date().toString()
+ ". Have a very nice day!";
String list = System.getProperty("accounts.reporting.ICQ_REPORT_LIST");
logger.debug("Will send message " + message + " to: " + list);
// if no property is specified - return
if (list == null || list.trim().length() == 0) return;
StringTokenizer tokenizer = new StringTokenizer(list, " ");
while (tokenizer.hasMoreTokens()) {
fixture.testerAgent.sendMessage(tokenizer.nextToken(), message);
}
}
public void setCurrentContact(Contact contact, String resourceName) {
if (contact == null) {
this.otrContact = null;
this.setPolicy(null);
this.setStatus(ScSessionStatus.PLAINTEXT);
return;
}
if (resourceName == null) {
OtrContact otrContact = OtrContactManager.getOtrContact(contact, null);
if (this.otrContact == otrContact) return;
this.otrContact = otrContact;
this.setStatus(OtrActivator.scOtrEngine.getSessionStatus(otrContact));
this.setPolicy(OtrActivator.scOtrEngine.getContactPolicy(contact));
return;
}
for (ContactResource resource : contact.getResources()) {
if (resource.getResourceName().equals(resourceName)) {
OtrContact otrContact = OtrContactManager.getOtrContact(contact, resource);
if (this.otrContact == otrContact) return;
this.otrContact = otrContact;
this.setStatus(OtrActivator.scOtrEngine.getSessionStatus(otrContact));
this.setPolicy(OtrActivator.scOtrEngine.getContactPolicy(contact));
return;
}
}
logger.debug("Could not find resource for contact " + contact);
}
/**
* Called when the underlying implementation has received an indication that a WhiteboardObject,
* sent earlier has been successfully received by the destination.
*
* @param evt the WhiteboardObjectDeliveredEvent containing the id of the WhiteboardObject that
* has caused the event.
*/
public void whiteboardObjectDelivered(WhiteboardObjectDeliveredEvent evt) {
logger.debug(
"WBObjectDeliveredEvent: The following object: "
+ evt.getSourceWhiteboardObject()
+ " has been delivered to "
+ evt.getDestinationContact().getDisplayName());
}
/**
* The AIM server doesn't like it if we change states too often and we use this method to slow
* things down.
*/
private void pauseBetweenStateChanges() {
try {
Thread.sleep(5000);
} catch (InterruptedException ex) {
logger.debug("Pausing between state changes was interrupted", ex);
}
}
private void handleRayoIQ(RayoIqProvider.DialIq dialIq) {
String from = dialIq.getFrom();
JitsiMeetConference conference = getConferenceForMucJid(from);
if (conference == null) {
logger.debug("Mute error: room not found for JID: " + from);
return;
}
ChatRoomMemberRole role = conference.getRoleForMucJid(from);
if (role == null) {
// Only room members are allowed to send requests
IQ error = createErrorResponse(dialIq, new XMPPError(XMPPError.Condition.forbidden));
smackXmpp.getXmppConnection().sendPacket(error);
return;
}
if (ChatRoomMemberRole.MODERATOR.compareTo(role) < 0) {
// Moderator permission is required
IQ error = createErrorResponse(dialIq, new XMPPError(XMPPError.Condition.not_allowed));
smackXmpp.getXmppConnection().sendPacket(error);
return;
}
// Check if Jigasi is available
String jigasiJid = conference.getServices().getSipGateway();
if (StringUtils.isNullOrEmpty(jigasiJid)) {
// Not available
IQ error =
createErrorResponse(dialIq, new XMPPError(XMPPError.Condition.service_unavailable));
smackXmpp.getXmppConnection().sendPacket(error);
return;
}
// Redirect original request to Jigasi component
String originalPacketId = dialIq.getPacketID();
dialIq.setFrom(null);
dialIq.setTo(jigasiJid);
dialIq.setPacketID(IQ.nextID());
IQ reply = (IQ) smackXmpp.getXmppConnection().sendPacketAndGetReply(dialIq);
// Send Jigasi response back to the client
reply.setFrom(null);
reply.setTo(from);
reply.setPacketID(originalPacketId);
smackXmpp.getXmppConnection().sendPacket(reply);
}
/**
* Initializes and binds a socket that on a random port number. The method would try to bind on a
* random port and retry 5 times until a free port is found.
*
* @return the socket that we have initialized on a randomport number.
*/
private DatagramSocket initRandomPortSocket() {
DatagramSocket resultSocket = null;
String bindRetriesStr =
NetaddrActivator.getConfigurationService().getString(BIND_RETRIES_PROPERTY_NAME);
int bindRetries = 5;
if (bindRetriesStr != null) {
try {
bindRetries = Integer.parseInt(bindRetriesStr);
} catch (NumberFormatException ex) {
logger.error(
bindRetriesStr
+ " does not appear to be an integer. "
+ "Defaulting port bind retries to "
+ bindRetries,
ex);
}
}
int currentlyTriedPort = NetworkUtils.getRandomPortNumber();
// we'll first try to bind to a random port. if this fails we'll try
// again (bindRetries times in all) until we find a free local port.
for (int i = 0; i < bindRetries; i++) {
try {
resultSocket = new DatagramSocket(currentlyTriedPort);
// we succeeded - break so that we don't try to bind again
break;
} catch (SocketException exc) {
if (exc.getMessage().indexOf("Address already in use") == -1) {
logger.fatal(
"An exception occurred while trying to create" + "a local host discovery socket.",
exc);
resultSocket = null;
return null;
}
// port seems to be taken. try another one.
logger.debug("Port " + currentlyTriedPort + " seems in use.");
currentlyTriedPort = NetworkUtils.getRandomPortNumber();
logger.debug("Retrying bind on port " + currentlyTriedPort);
}
}
return resultSocket;
}
/**
* Stop the bundle. Nothing to stop for now.
*
* @param bundleContext <tt>BundleContext</tt> provided by OSGi framework
* @throws Exception if something goes wrong during stop
*/
public void stop(BundleContext bundleContext) throws Exception {
if (logger.isDebugEnabled()) logger.debug("Update checker [STOPPED]");
if (mUpdateExecutor != null) {
mUpdateExecutor.shutdown();
mUpdateExecutor = null;
}
}
/**
* Handles {@link EventFactory#FOCUS_JOINED_ROOM_TOPIC} and {@link
* EventFactory#CONFERENCE_ROOM_TOPIC}.
*
* <p>{@inheritDoc}
*/
@Override
public void handleEvent(Event event) {
String topic = event.getTopic();
if (!topic.equals(EventFactory.FOCUS_JOINED_ROOM_TOPIC)
&& !topic.equals(EventFactory.CONFERENCE_ROOM_TOPIC)) {
logger.error("Unexpected event topic: " + topic);
return;
}
String roomJid = (String) event.getProperty(EventFactory.ROOM_JID_KEY);
JitsiMeetConference conference = focusManager.getConference(roomJid);
if (conference == null) {
logger.error("Conference is null");
return;
}
ChatRoom chatRoom = conference.getChatRoom();
if (chatRoom == null) {
logger.error("Chat room is null");
return;
}
JitsiMeetServices meetServices = focusManager.getJitsiMeetServices();
ComponentVersionsExtension versionsExtension = new ComponentVersionsExtension();
// XMPP
Version xmppServerVersion = meetServices.getXMPPServerVersion();
if (xmppServerVersion != null) {
versionsExtension.addComponentVersion(
ComponentVersionsExtension.COMPONENT_XMPP_SERVER,
xmppServerVersion.getNameVersionOsString());
}
// Conference focus
org.jitsi.service.version.Version jicofoVersion = versionService.getCurrentVersion();
versionsExtension.addComponentVersion(
ComponentVersionsExtension.COMPONENT_FOCUS,
jicofoVersion.getApplicationName()
+ "("
+ jicofoVersion.toString()
+ ","
+ System.getProperty("os.name")
+ ")");
// Videobridge
// It is not be reported for FOCUS_JOINED_ROOM_TOPIC
String bridgeJid = (String) event.getProperty(EventFactory.BRIDGE_JID_KEY);
Version jvbVersion = bridgeJid == null ? null : meetServices.getBridgeVersion(bridgeJid);
if (jvbVersion != null) {
versionsExtension.addComponentVersion(
ComponentVersionsExtension.COMPONENT_VIDEOBRIDGE, jvbVersion.getNameVersionOsString());
}
meetTools.sendPresenceExtension(chatRoom, versionsExtension);
if (logger.isDebugEnabled()) logger.debug("Sending versions: " + versionsExtension.toXML());
}
public void waitForUnsubscribre(long waitFor) {
synchronized (this) {
try {
wait(waitFor);
} catch (InterruptedException ex) {
logger.debug("Interrupted while waiting for a subscription evt", ex);
}
}
}
/** Creates instances of CameraTextureRender and SurfaceTexture. */
public SurfaceTextureManager() {
textureRender = new CameraTextureRender();
textureRender.surfaceCreated();
logger.debug("textureID=" + textureRender.getTextureId());
surfaceTexture = new SurfaceTexture(textureRender.getTextureId());
surfaceTexture.setOnFrameAvailableListener(this);
}
public void waitForAuthRequest(long waitFor) {
synchronized (this) {
if (isAuthorizationRequestReceived) return;
try {
wait(waitFor);
} catch (InterruptedException ex) {
logger.debug("Interrupted while waiting for a subscription evt", ex);
}
}
}
/**
* Ends the call with for this <tt>CallPeer</tt>. Depending on the state of the peer the method
* would send a CANCEL, BYE, or BUSY_HERE message and set the new state to DISCONNECTED.
*
* @param failed indicates if the hangup is following to a call failure or simply a disconnect
* @param reasonText the text, if any, to be set on the <tt>ReasonPacketExtension</tt> as the
* value of its
* @param reasonOtherExtension the <tt>PacketExtension</tt>, if any, to be set on the
* <tt>ReasonPacketExtension</tt> as the value of its <tt>otherExtension</tt> property
*/
public void hangup(boolean failed, String reasonText, PacketExtension reasonOtherExtension) {
// do nothing if the call is already ended
if (CallPeerState.DISCONNECTED.equals(getState()) || CallPeerState.FAILED.equals(getState())) {
if (logger.isDebugEnabled())
logger.debug("Ignoring a request to hangup a call peer " + "that is already DISCONNECTED");
return;
}
CallPeerState prevPeerState = getState();
getMediaHandler().getTransportManager().close();
if (failed) setState(CallPeerState.FAILED, reasonText);
else setState(CallPeerState.DISCONNECTED, reasonText);
SessionIQ responseIQ = null;
if (prevPeerState.equals(CallPeerState.CONNECTED) || CallPeerState.isOnHold(prevPeerState)) {
responseIQ =
GTalkPacketFactory.createBye(getProtocolProvider().getOurJID(), peerJID, getSID());
responseIQ.setInitiator(isInitiator() ? getAddress() : getProtocolProvider().getOurJID());
} else if (CallPeerState.CONNECTING.equals(prevPeerState)
|| CallPeerState.CONNECTING_WITH_EARLY_MEDIA.equals(prevPeerState)
|| CallPeerState.ALERTING_REMOTE_SIDE.equals(prevPeerState)) {
responseIQ =
GTalkPacketFactory.createCancel(getProtocolProvider().getOurJID(), peerJID, getSID());
responseIQ.setInitiator(isInitiator() ? getAddress() : getProtocolProvider().getOurJID());
} else if (prevPeerState.equals(CallPeerState.INCOMING_CALL)) {
responseIQ =
GTalkPacketFactory.createBusy(getProtocolProvider().getOurJID(), peerJID, getSID());
responseIQ.setInitiator(isInitiator() ? getAddress() : getProtocolProvider().getOurJID());
} else if (prevPeerState.equals(CallPeerState.BUSY)
|| prevPeerState.equals(CallPeerState.FAILED)) {
// For FAILED and BUSY we only need to update CALL_STATUS
// as everything else has been done already.
} else {
logger.info("Could not determine call peer state!");
}
if (responseIQ != null) {
if (reasonOtherExtension != null) {
ReasonPacketExtension reason =
(ReasonPacketExtension)
responseIQ.getExtension(
ReasonPacketExtension.ELEMENT_NAME, ReasonPacketExtension.NAMESPACE);
if (reason == null) {
if (reasonOtherExtension instanceof ReasonPacketExtension) {
responseIQ.setReason((ReasonPacketExtension) reasonOtherExtension);
}
} else reason.setOtherExtension(reasonOtherExtension);
}
getProtocolProvider().getConnection().sendPacket(responseIQ);
}
}
/**
* Dispatches the event received from a JAIN-SIP <tt>SipProvider</tt> to one of our "candidate
* recipient" listeners.
*
* @param event the event received for a <tt>SipProvider</tt>.
*/
public void processIOException(IOExceptionEvent event) {
try {
if (logger.isTraceEnabled()) logger.trace(event);
// impossible to dispatch, log here
if (logger.isDebugEnabled()) logger.debug("@todo implement processIOException()");
} catch (Throwable exc) {
// any exception thrown within our code should be caught here
// so that we could log it rather than interrupt stack activity with
// it.
this.logApplicationException(DialogTerminatedEvent.class, exc);
}
}
/**
* The method queries a Stun server for a binding for the specified port.
*
* @param port the port to resolve (the stun message gets sent trhough that port)
* @return StunAddress the address returned by the stun server or null if an error occurred or no
* address was returned
* @throws IOException if an error occurs while stun4j is using sockets.
* @throws BindException if the port is already in use.
*/
private StunAddress queryStunServer(int port) throws IOException, BindException {
StunAddress mappedAddress = null;
if (detector != null && useStun) {
mappedAddress = detector.getMappingFor(port);
if (logger.isDebugEnabled())
logger.debug(
"For port:"
+ port
+ "a Stun server returned the "
+ "following mapping ["
+ mappedAddress);
}
return mappedAddress;
}
/**
* Creates a new <tt>JingleNodesRelayedCandidate</tt> instance which is to represent a specific
* <tt>TransportAddress</tt>.
*
* @param transportAddress the <tt>TransportAddress</tt> allocated by the relay
* @param component the <tt>Component</tt> for which the candidate will be added
* @param localEndPoint <tt>TransportAddress</tt> of the Jingle Nodes relay where we will send our
* packet.
* @return a new <tt>JingleNodesRelayedCandidate</tt> instance which represents the specified
* <tt>TransportAddress</tt>
*/
protected JingleNodesCandidate createJingleNodesCandidate(
TransportAddress transportAddress, Component component, TransportAddress localEndPoint) {
JingleNodesCandidate cand = null;
try {
cand = new JingleNodesCandidate(transportAddress, component, localEndPoint);
IceSocketWrapper stunSocket = cand.getStunSocket(null);
cand.getStunStack().addSocket(stunSocket);
} catch (Throwable e) {
logger.debug("Exception occurred when creating JingleNodesCandidate: " + e);
}
return cand;
}
/**
* Creates and sends a SUBSCRIBE request to a specific subscription <tt>Address</tt>/Request URI
* if it matches a <tt>Subscription</tt> with an id tag of its Event header of a specific value in
* the list of subscriptions managed by this instance with an Expires header value of zero in
* order to terminate receiving event notifications and removes the specified
* <tt>Subscription</tt> from the list of subscriptions managed by this instance. The removed
* <tt>Subscription</tt> may receive notifications to process the <tt>Request</tt>s and/or
* <tt>Response</tt>s which constitute the signaling session associated with it. If the attempt to
* create the SUBSCRIBE request fails, the associated <tt>Subscription</tt> is not removed from
* the list of subscriptions managed by this instance. If the specified <tt>Address</tt> does not
* identify an existing <tt>Subscription</tt> in the list of subscriptions managed by this
* instance, an assertion may optionally be performed or no reaction can be taken.
*
* @param toAddress a subscription <tt>Address</tt>/Request URI which identifies a
* <tt>Subscription</tt> to be removed from the list of subscriptions managed by this instance
* @param eventId the id tag placed in the Event header of the <tt>Subscription</tt> to be matched
* if there is one or <tt>null</tt> if the <tt>Subscription</tt> should have no id tag in its
* Event header
* @param assertSubscribed <tt>true</tt> to assert if the specified subscription
* <tt>Address</tt>/Request URI does not identify an existing <tt>Subscription</tt> in the
* list of subscriptions managed by this instance; <tt>false</tt> to not assert if the
* mentioned condition is met
* @throws IllegalArgumentException if <tt>assertSubscribed</tt> is <tt>true</tt> and
* <tt>toAddress</tt> and <tt>eventId</tt> do not identify an existing <tt>Subscription</tt>
* in the list of subscriptions managed by this instance
* @throws OperationFailedException if we fail constructing or sending the unSUBSCRIBE request.
*/
public void unsubscribe(Address toAddress, String eventId, boolean assertSubscribed)
throws IllegalArgumentException, OperationFailedException {
Subscription subscription = getSubscription(toAddress, eventId);
if (subscription == null)
if (assertSubscribed)
throw new IllegalArgumentException("trying to unregister a not registered contact");
else return;
Dialog dialog = subscription.getDialog();
// we stop the subscription if we're subscribed to this contact
if (dialog != null) {
String callId = dialog.getCallId().getCallId();
ClientTransaction subscribeTransaction;
try {
subscribeTransaction = createSubscription(subscription, dialog, 0);
} catch (OperationFailedException e) {
if (logger.isDebugEnabled()) logger.debug("failed to create the unsubscription", e);
throw e;
}
// we are not anymore subscribed to this contact
// this ensure that the response of this request will be
// handled as an unsubscription response
removeSubscription(callId, subscription);
try {
dialog.sendRequest(subscribeTransaction);
} catch (SipException e) {
if (logger.isDebugEnabled()) logger.debug("Can't send the request", e);
throw new OperationFailedException(
"Failed to send the subscription message", OperationFailedException.NETWORK_FAILURE, e);
}
}
}
/** {@inheritDoc} */
@Override
public VerifyCertificateDialog createDialog(Certificate[] certs, String title, String message) {
if (title == null)
title = JitsiApplication.getResString(R.string.service_gui_CERT_DIALOG_TITLE);
Long requestId = System.currentTimeMillis();
VerifyCertDialog verifyCertDialog = new VerifyCertDialog(requestId, certs[0], title, message);
requestMap.put(requestId, verifyCertDialog);
logger.debug(hashCode() + " creating dialog: " + requestId);
return verifyCertDialog;
}
/**
* Sets the icon for the given file.
*
* @param file the file to set an icon for
* @return the byte array containing the thumbnail
*/
private byte[] getFileThumbnail(File file) {
byte[] bytes = null;
if (FileUtils.isImage(file.getName())) {
try {
ImageIcon image = new ImageIcon(file.toURI().toURL());
int width = image.getIconWidth();
int height = image.getIconHeight();
if (width > THUMBNAIL_WIDTH) width = THUMBNAIL_WIDTH;
if (height > THUMBNAIL_HEIGHT) height = THUMBNAIL_HEIGHT;
bytes = ImageUtils.getScaledInstanceInBytes(image.getImage(), width, height);
} catch (MalformedURLException e) {
if (logger.isDebugEnabled()) logger.debug("Could not locate image.", e);
}
}
return bytes;
}
/**
* Gets the max allowed size value in bytes from Configuration service and sets the value to
* <tt>imgMaxSize</tt> if succeed. If the configuration property isn't available or the value
* can't be parsed correctly the value of <tt>imgMaxSize</tt> isn't changed.
*/
private void setMaxImgSizeFromConf() {
ConfigurationService configService = DirectImageActivator.getConfigService();
if (configService != null) {
String confImgSizeStr = (String) configService.getProperty(MAX_IMG_SIZE);
try {
if (confImgSizeStr != null) {
imgMaxSize = Long.parseLong(confImgSizeStr);
} else {
configService.setProperty(MAX_IMG_SIZE, imgMaxSize);
}
} catch (NumberFormatException e) {
if (logger.isDebugEnabled())
logger.debug(
"Failed to parse max image size: " + confImgSizeStr + ". Going for default.");
}
}
}