/**
* 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);
}
/**
* Sends enable or disable carbon packet to the server.
*
* @param enable if <tt>true</tt> sends enable packet otherwise sends disable packet.
*/
private void enableDisableCarbon(final boolean enable) {
IQ iq =
new IQ() {
@Override
public String getChildElementXML() {
return "<" + (enable ? "enable" : "disable") + " xmlns='urn:xmpp:carbons:2' />";
}
};
Packet response = null;
try {
PacketCollector packetCollector =
jabberProvider
.getConnection()
.createPacketCollector(new PacketIDFilter(iq.getPacketID()));
iq.setFrom(jabberProvider.getOurJID());
iq.setType(IQ.Type.SET);
jabberProvider.getConnection().sendPacket(iq);
response = packetCollector.nextResult(SmackConfiguration.getPacketReplyTimeout());
packetCollector.cancel();
} catch (Exception e) {
logger.error("Failed to enable carbon.", e);
}
isCarbonEnabled = false;
if (response == null) {
logger.error("Failed to enable carbon. No response is received.");
} else if (response.getError() != null) {
logger.error("Failed to enable carbon: " + response.getError());
} else if (!(response instanceof IQ) || !((IQ) response).getType().equals(IQ.Type.RESULT)) {
logger.error("Failed to enable carbon. The response is not correct.");
} else {
isCarbonEnabled = true;
}
}
/**
* Helper function used to send a message to a contact, with the given extensions attached.
*
* @param to The contact to send the message to.
* @param toResource The resource to send the message to or null if no resource has been specified
* @param message The message to send.
* @param extensions The XMPP extensions that should be attached to the message before sending.
* @return The MessageDeliveryEvent that resulted after attempting to send this message, so the
* calling function can modify it if needed.
*/
private MessageDeliveredEvent sendMessage(
Contact to, ContactResource toResource, Message message, PacketExtension[] extensions) {
if (!(to instanceof ContactJabberImpl))
throw new IllegalArgumentException("The specified contact is not a Jabber contact." + to);
assertConnected();
org.jivesoftware.smack.packet.Message msg = new org.jivesoftware.smack.packet.Message();
String toJID = null;
if (toResource != null) {
if (toResource.equals(ContactResource.BASE_RESOURCE)) {
toJID = to.getAddress();
} else toJID = ((ContactResourceJabberImpl) toResource).getFullJid();
}
if (toJID == null) {
toJID = to.getAddress();
}
msg.setPacketID(message.getMessageUID());
msg.setTo(toJID);
for (PacketExtension ext : extensions) {
msg.addExtension(ext);
}
if (logger.isTraceEnabled())
logger.trace("Will send a message to:" + toJID + " chat.jid=" + toJID);
MessageDeliveredEvent msgDeliveryPendingEvt =
new MessageDeliveredEvent(message, to, toResource);
MessageDeliveredEvent[] transformedEvents =
messageDeliveryPendingTransform(msgDeliveryPendingEvt);
if (transformedEvents == null || transformedEvents.length == 0) return null;
for (MessageDeliveredEvent event : transformedEvents) {
String content = event.getSourceMessage().getContent();
if (message.getContentType().equals(HTML_MIME_TYPE)) {
msg.setBody(Html2Text.extractText(content));
// Check if the other user supports XHTML messages
// make sure we use our discovery manager as it caches calls
if (jabberProvider.isFeatureListSupported(toJID, HTML_NAMESPACE)) {
// Add the XHTML text to the message
XHTMLManager.addBody(msg, OPEN_BODY_TAG + content + CLOSE_BODY_TAG);
}
} else {
// this is plain text so keep it as it is.
msg.setBody(content);
}
// msg.addExtension(new Version());
if (event.isMessageEncrypted() && isCarbonEnabled) {
msg.addExtension(new CarbonPacketExtension.PrivateExtension());
}
MessageEventManager.addNotificationsRequests(msg, true, false, false, true);
String threadID = getThreadIDForAddress(toJID);
if (threadID == null) threadID = nextThreadID();
msg.setThread(threadID);
msg.setType(org.jivesoftware.smack.packet.Message.Type.chat);
msg.setFrom(jabberProvider.getConnection().getUser());
jabberProvider.getConnection().sendPacket(msg);
putJidForAddress(toJID, threadID);
}
return new MessageDeliveredEvent(message, to, toResource);
}