Introduce the DataStreamProtocol

[quassel.git] / src / common / protocols / datastream / datastreampeer.h

diff --git a/src/common/protocols/datastream/datastreampeer.h b/src/common/protocols/datastream/datastreampeer.h
new file mode 100644 (file)
index 0000000..a0e8f91
--- /dev/null
+++ b/src/common/protocols/datastream/datastreampeer.h
@@ -0,0 +1,94 @@
+/***************************************************************************
+ *   Copyright (C) 2005-2014 by the Quassel Project                        *
+ *   devel@quassel-irc.org                                                 *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) version 3.                                           *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
+ ***************************************************************************/
+
+#ifndef DATASTREAMPEER_H
+#define DATASTREAMPEER_H
+
+#include <QDataStream>
+
+#include "../../remotepeer.h"
+
+class QDataStream;
+
+class DataStreamPeer : public RemotePeer
+{
+    Q_OBJECT
+
+public:
+    enum RequestType {
+        Sync = 1,
+        RpcCall,
+        InitRequest,
+        InitData,
+        HeartBeat,
+        HeartBeatReply
+    };
+
+    DataStreamPeer(AuthHandler *authHandler, QTcpSocket *socket, quint16 features, QObject *parent = 0);
+
+    Protocol::Type protocol() const { return Protocol::DataStreamProtocol; }
+
+    static quint16 supportedFeatures();
+    static bool acceptsFeatures(quint16 peerFeatures);
+    quint16 enabledFeatures() const;
+
+    void setSignalProxy(SignalProxy *proxy);
+
+    void dispatch(const Protocol::RegisterClient &msg);
+    void dispatch(const Protocol::ClientDenied &msg);
+    void dispatch(const Protocol::ClientRegistered &msg);
+    void dispatch(const Protocol::SetupData &msg);
+    void dispatch(const Protocol::SetupFailed &msg);
+    void dispatch(const Protocol::SetupDone &msg);
+    void dispatch(const Protocol::Login &msg);
+    void dispatch(const Protocol::LoginFailed &msg);
+    void dispatch(const Protocol::LoginSuccess &msg);
+    void dispatch(const Protocol::SessionState &msg);
+
+    void dispatch(const Protocol::SyncMessage &msg);
+    void dispatch(const Protocol::RpcCall &msg);
+    void dispatch(const Protocol::InitRequest &msg);
+    void dispatch(const Protocol::InitData &msg);
+
+    void dispatch(const Protocol::HeartBeat &msg);
+    void dispatch(const Protocol::HeartBeatReply &msg);
+
+signals:
+    void protocolError(const QString &errorString);
+
+    // only used in compat mode
+    void protocolVersionMismatch(int actual, int expected);
+
+protected slots:
+    void onSocketDataAvailable();
+
+private:
+    bool readSocketData(QVariant &item);
+    void writeSocketData(const QVariant &item);
+    void handleHandshakeMessage(const QVariant &msg);
+    void handlePackedFunc(const QVariant &packedFunc);
+    void dispatchPackedFunc(const QVariantList &packedFunc);
+
+    QDataStream _stream;
+    quint32 _blockSize;
+    bool _useCompression;
+};
+
+#endif