Swiftdiff options
| author | Remko Tronçon <git@el-tramo.be> | 2009-11-10 21:24:03 (GMT) |
|---|---|---|
| committer | Remko Tronçon <git@el-tramo.be> | 2009-11-10 21:24:03 (GMT) |
| commit | 54781ce12f7654f8136e645d4ebc5934d90c6bea (patch) | |
| tree | 90bad869f9f64d57a3c0af209b83a538a47c7762 /Swiften/Client/ClientSession.h | |
| parent | fcfac59db5cb4503554f2b30854b2e91928296f6 (diff) | |
| parent | 66ced3654ad295478b33d3e4f1716f66ab4048b5 (diff) | |
| download | swift-contrib-54781ce12f7654f8136e645d4ebc5934d90c6bea.zip swift-contrib-54781ce12f7654f8136e645d4ebc5934d90c6bea.tar.bz2 | |
Refactored session management.
Diffstat (limited to 'Swiften/Client/ClientSession.h')
| -rw-r--r-- | Swiften/Client/ClientSession.h | 83 |
1 files changed, 42 insertions, 41 deletions
diff --git a/Swiften/Client/ClientSession.h b/Swiften/Client/ClientSession.h index fead182..e09861b 100644 --- a/Swiften/Client/ClientSession.h +++ b/Swiften/Client/ClientSession.h @@ -2,87 +2,88 @@ #include <boost/signal.hpp> #include <boost/shared_ptr.hpp> +#include <boost/enable_shared_from_this.hpp> -#include "Swiften/Session/Session.h" +#include "Swiften/Base/Error.h" +#include "Swiften/Session/SessionStream.h" +#include "Swiften/Session/BasicSessionStream.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 { + class ClientSession : public boost::enable_shared_from_this<ClientSession> { public: enum State { Initial, WaitingForStreamStart, Negotiating, Compressing, + WaitingForEncrypt, Encrypting, WaitingForCredentials, Authenticating, BindingResource, StartingSession, - SessionStarted, - Error, + Initialized, Finished }; + struct Error : public Swift::Error { + enum Type { + AuthenticationFailedError, + NoSupportedAuthMechanismsError, + UnexpectedElementError, + ResourceBindError, + SessionStartError, + TLSError, + } type; + Error(Type type) : type(type) {} + }; + ClientSession( const JID& jid, - boost::shared_ptr<Connection>, - TLSLayerFactory*, - PayloadParserFactoryCollection*, - PayloadSerializerCollection*); + boost::shared_ptr<SessionStream>); State getState() const { - return state_; + return state; } - boost::optional<SessionError> getError() const { - return error_; - } + void start(); + void finish(); void sendCredentials(const String& password); - void setCertificate(const PKCS12Certificate& certificate); + void sendElement(boost::shared_ptr<Element> element); private: + void finishSession(Error::Type error); + void finishSession(boost::shared_ptr<Swift::Error> error); + + JID getRemoteJID() const { + return JID("", localJID.getDomain()); + } + 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 handleElement(boost::shared_ptr<Element>); + void handleStreamStart(const ProtocolHeader&); + void handleStreamError(boost::shared_ptr<Swift::Error>); - void handleTLSConnected(); - void handleTLSError(); + void handleTLSEncrypted(); - void setError(SessionError); bool checkState(State); public: boost::signal<void ()> onNeedCredentials; - boost::signal<void ()> onSessionStarted; + boost::signal<void ()> onInitialized; + boost::signal<void (boost::shared_ptr<Swift::Error>)> onFinished; + boost::signal<void (boost::shared_ptr<Element>)> onElementReceived; private: - TLSLayerFactory* tlsLayerFactory_; - State state_; - boost::optional<SessionError> error_; - boost::shared_ptr<TLSLayer> tlsLayer_; - boost::shared_ptr<WhitespacePingLayer> whitespacePingLayer_; - bool needSessionStart_; - PKCS12Certificate certificate_; + JID localJID; + State state; + boost::shared_ptr<SessionStream> stream; + bool needSessionStart; }; } |