/**
* Creates new instance of {@link MeetExtensionsHandler}.
*
* @param focusManager <tt>FocusManager</tt> that will be used by new instance to access active
* conferences and focus XMPP connection.
*/
public MeetExtensionsHandler(FocusManager focusManager) {
this.focusManager = focusManager;
MuteIqProvider muteIqProvider = new MuteIqProvider();
muteIqProvider.registerMuteIqProvider(ProviderManager.getInstance());
RayoIqProvider rayoIqProvider = new RayoIqProvider();
rayoIqProvider.registerRayoIQs(ProviderManager.getInstance());
StartMutedProvider startMutedProvider = new StartMutedProvider();
startMutedProvider.registerStartMutedProvider(ProviderManager.getInstance());
}
/**
* The method is called by a ProtocolProvider implementation whenever a change in the
* registration state of the corresponding provider had occurred.
*
* @param evt ProviderStatusChangeEvent the event describing the status change.
*/
public void registrationStateChanged(RegistrationStateChangeEvent evt) {
if (logger.isDebugEnabled())
logger.debug(
"The provider changed state from: " + evt.getOldState() + " to: " + evt.getNewState());
if (evt.getNewState() == RegistrationState.REGISTERED) {
opSetPersPresence =
(OperationSetPersistentPresenceJabberImpl)
jabberProvider.getOperationSet(OperationSetPersistentPresence.class);
// Create the Jabber FileTransferManager.
manager = new FileTransferManager(jabberProvider.getConnection());
fileTransferRequestListener = new FileTransferRequestListener();
ProviderManager.getInstance()
.addIQProvider(FileElement.ELEMENT_NAME, FileElement.NAMESPACE, new FileElement());
ProviderManager.getInstance()
.addIQProvider(ThumbnailIQ.ELEMENT_NAME, ThumbnailIQ.NAMESPACE, new ThumbnailIQ());
jabberProvider
.getConnection()
.addPacketListener(
fileTransferRequestListener,
new AndFilter(
new PacketTypeFilter(StreamInitiation.class), new IQTypeFilter(IQ.Type.SET)));
} else if (evt.getNewState() == RegistrationState.UNREGISTERED) {
if (fileTransferRequestListener != null && jabberProvider.getConnection() != null) {
jabberProvider.getConnection().removePacketListener(fileTransferRequestListener);
}
ProviderManager providerManager = ProviderManager.getInstance();
if (providerManager != null) {
ProviderManager.getInstance()
.removeIQProvider(FileElement.ELEMENT_NAME, FileElement.NAMESPACE);
ProviderManager.getInstance()
.removeIQProvider(ThumbnailIQ.ELEMENT_NAME, ThumbnailIQ.NAMESPACE);
}
fileTransferRequestListener = null;
manager = null;
}
}
/**
* Creates an instance of this operation set.
*
* @param provider a reference to the <tt>ProtocolProviderServiceImpl</tt> that created us and
* that we'll use for retrieving the underlying aim connection.
*/
OperationSetBasicInstantMessagingJabberImpl(ProtocolProviderServiceJabberImpl provider) {
this.jabberProvider = provider;
packetFilters.add(new GroupMessagePacketFilter());
packetFilters.add(new PacketTypeFilter(org.jivesoftware.smack.packet.Message.class));
provider.addRegistrationStateChangeListener(new RegistrationStateListener());
ProviderManager man = ProviderManager.getInstance();
MessageCorrectionExtensionProvider extProvider = new MessageCorrectionExtensionProvider();
man.addExtensionProvider(
MessageCorrectionExtension.ELEMENT_NAME, MessageCorrectionExtension.NAMESPACE, extProvider);
}
/**
* 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);
}
/**
* Retrieve DiscoverInfo for a specific node.
*
* @param caps the <tt>Caps</tt> i.e. the node, the hash and the ver
* @return The corresponding DiscoverInfo or null if none is known.
*/
public static DiscoverInfo getDiscoverInfoByCaps(Caps caps) {
synchronized (caps2discoverInfo) {
DiscoverInfo discoverInfo = caps2discoverInfo.get(caps);
/*
* If we don't have the discoverInfo in the runtime cache yet, we
* may have it remembered in a previous application instance.
*/
if (discoverInfo == null) {
ConfigurationService configurationService = getConfigService();
String capsPropertyName = getCapsPropertyName(caps);
String xml = configurationService.getString(capsPropertyName);
if ((xml != null) && (xml.length() != 0)) {
IQProvider discoverInfoProvider =
(IQProvider)
ProviderManager.getInstance()
.getIQProvider("query", "http://jabber.org/protocol/disco#info");
if (discoverInfoProvider != null) {
XmlPullParser parser = new MXParser();
try {
parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
parser.setInput(new StringReader(xml));
// Start the parser.
parser.next();
} catch (XmlPullParserException xppex) {
parser = null;
} catch (IOException ioex) {
parser = null;
}
if (parser != null) {
try {
discoverInfo = (DiscoverInfo) discoverInfoProvider.parseIQ(parser);
} catch (Exception ex) {
}
if (discoverInfo != null) {
if (caps.isValid(discoverInfo)) caps2discoverInfo.put(caps, discoverInfo);
else {
logger.error(
"Invalid DiscoverInfo for " + caps.getNodeVer() + ": " + discoverInfo);
/*
* The discoverInfo doesn't seem valid
* according to the caps which means that we
* must have stored invalid information.
* Delete the invalid information in order
* to not try to validate it again.
*/
configurationService.removeProperty(capsPropertyName);
}
}
}
}
}
}
return discoverInfo;
}
}
static {
ProviderManager.getInstance()
.addExtensionProvider(
CapsPacketExtension.ELEMENT_NAME, CapsPacketExtension.NAMESPACE, new CapsProvider());
}