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#pragma once
#include <boost/signal.hpp>
#include <boost/shared_ptr.hpp>
#include "Swiften/Session/Session.h"
#include "Swiften/Base/String.h"
#include "Swiften/JID/JID.h"
#include "Swiften/Elements/Element.h"
#include "Swiften/Network/Connection.h"
#include "Swiften/TLS/PKCS12Certificate.h"
namespace Swift {
class PayloadParserFactoryCollection;
class PayloadSerializerCollection;
class ConnectionFactory;
class Connection;
class StreamStack;
class XMPPLayer;
class ConnectionLayer;
class TLSLayerFactory;
class TLSLayer;
class WhitespacePingLayer;
class ClientSession : public Session {
public:
enum State {
Initial,
WaitingForStreamStart,
Negotiating,
Compressing,
Encrypting,
WaitingForCredentials,
Authenticating,
BindingResource,
StartingSession,
SessionStarted,
Error,
Finished
};
ClientSession(
const JID& jid,
boost::shared_ptr<Connection>,
TLSLayerFactory*,
PayloadParserFactoryCollection*,
PayloadSerializerCollection*);
State getState() const {
return state_;
}
boost::optional<SessionError> getError() const {
return error_;
}
void sendCredentials(const String& password);
void setCertificate(const PKCS12Certificate& certificate);
private:
void sendStreamHeader();
void sendSessionStart();
virtual void handleSessionStarted();
virtual void handleSessionFinished(const boost::optional<SessionError>& error);
virtual void handleElement(boost::shared_ptr<Element>);
virtual void handleStreamStart(const ProtocolHeader&);
void handleTLSConnected();
void handleTLSError();
void setError(SessionError);
bool checkState(State);
public:
boost::signal<void ()> onNeedCredentials;
private:
TLSLayerFactory* tlsLayerFactory_;
State state_;
boost::optional<SessionError> error_;
boost::shared_ptr<TLSLayer> tlsLayer_;
boost::shared_ptr<WhitespacePingLayer> whitespacePingLayer_;
bool needSessionStart_;
PKCS12Certificate certificate_;
};
}
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Swift