1 files changed, 82 insertions, 0 deletions
diff --git a/Swiften/Session/Session.cpp b/Swiften/Session/Session.cpp
new file mode 100644
index 0000000..64456db
--- /dev/null
+++ b/Swiften/Session/Session.cpp
@@ -0,0 +1,82 @@
+#include "Swiften/Session/Session.h"
+
+#include <boost/bind.hpp>
+
+#include "Swiften/StreamStack/XMPPLayer.h"
+#include "Swiften/StreamStack/StreamStack.h"
+
+namespace Swift {
+
+Session::Session(
+		boost::shared_ptr<Connection> connection,
+		PayloadParserFactoryCollection* payloadParserFactories, 
+		PayloadSerializerCollection* payloadSerializers) : 
+			connection(connection),
+			payloadParserFactories(payloadParserFactories),
+			payloadSerializers(payloadSerializers),
+			streamStack(0),
+			finishing(false) {
+}
+
+Session::~Session() {
+	delete streamStack;
+}
+
+void Session::startSession() {
+	initializeStreamStack();
+	handleSessionStarted();
+}
+
+void Session::finishSession() {
+	finishing = true;
+	connection->disconnect();
+	handleSessionFinished(boost::optional<SessionError>());
+	finishing = false;
+	onSessionFinished(boost::optional<SessionError>());
+}
+
+void Session::finishSession(const SessionError& error) {
+	finishing = true;
+	connection->disconnect();
+	handleSessionFinished(boost::optional<SessionError>(error));
+	finishing = false;
+	onSessionFinished(boost::optional<SessionError>(error));
+}
+
+void Session::initializeStreamStack() {
+	xmppLayer = boost::shared_ptr<XMPPLayer>(
+			new XMPPLayer(payloadParserFactories, payloadSerializers));
+	xmppLayer->onStreamStart.connect(
+			boost::bind(&Session::handleStreamStart, shared_from_this(), _1));
+	xmppLayer->onElement.connect(boost::bind(&Session::handleElement, shared_from_this(), _1));
+	xmppLayer->onError.connect(
+			boost::bind(&Session::finishSession, shared_from_this(), XMLError));
+	xmppLayer->onDataRead.connect(boost::bind(boost::ref(onDataRead), _1));
+	xmppLayer->onWriteData.connect(boost::bind(boost::ref(onDataWritten), _1));
+	connection->onDisconnected.connect(
+			boost::bind(&Session::handleDisconnected, shared_from_this(), _1));
+	connectionLayer = boost::shared_ptr<ConnectionLayer>(new ConnectionLayer(connection));
+	streamStack = new StreamStack(xmppLayer, connectionLayer);
+}
+
+void Session::sendElement(boost::shared_ptr<Element> stanza) {
+	xmppLayer->writeElement(stanza);
+}
+
+void Session::handleDisconnected(const boost::optional<Connection::Error>& connectionError) {
+	if (connectionError) {
+		switch (*connectionError) {
+			case Connection::ReadError:
+				finishSession(ConnectionReadError);
+				break;
+			case Connection::WriteError:
+				finishSession(ConnectionWriteError);
+				break;
+		}
+	}
+	else {
+		finishSession();
+	}
+}
+
+}