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/*
* Copyright (c) 2010-2014 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swiften/LinkLocal/IncomingLinkLocalSession.h>
#include <boost/bind.hpp>
#include <boost/smart_ptr/make_shared.hpp>
#include <Swiften/Elements/ProtocolHeader.h>
#include <Swiften/Network/Connection.h>
#include <Swiften/StreamStack/StreamStack.h>
#include <Swiften/StreamStack/ConnectionLayer.h>
#include <Swiften/StreamStack/XMPPLayer.h>
#include <Swiften/Elements/StreamFeatures.h>
#include <Swiften/Elements/IQ.h>
namespace Swift {
IncomingLinkLocalSession::IncomingLinkLocalSession(
const JID& localJID,
boost::shared_ptr<Connection> connection,
PayloadParserFactoryCollection* payloadParserFactories,
PayloadSerializerCollection* payloadSerializers,
XMLParserFactory* xmlParserFactory) :
Session(connection, payloadParserFactories, payloadSerializers, xmlParserFactory),
initialized(false) {
setLocalJID(localJID);
}
void IncomingLinkLocalSession::handleStreamStart(const ProtocolHeader& incomingHeader) {
setRemoteJID(JID(incomingHeader.getFrom()));
if (!getRemoteJID().isValid()) {
finishSession();
return;
}
ProtocolHeader header;
header.setFrom(getLocalJID());
getXMPPLayer()->writeHeader(header);
if (incomingHeader.getVersion() == "1.0") {
getXMPPLayer()->writeElement(boost::make_shared<StreamFeatures>());
}
else {
setInitialized();
}
}
void IncomingLinkLocalSession::handleElement(boost::shared_ptr<ToplevelElement> element) {
boost::shared_ptr<Stanza> stanza = boost::dynamic_pointer_cast<Stanza>(element);
// If we get our first stanza before streamfeatures, our session is implicitly
// initialized
if (stanza && !isInitialized()) {
setInitialized();
}
onElementReceived(element);
}
void IncomingLinkLocalSession::setInitialized() {
initialized = true;
onSessionStarted();
}
}
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Swift