+/***************************************************************************
+ * Copyright (C) 2005-2013 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 PEER_H
+#define PEER_H
+
+#include <QObject>
+
+#include "protocol.h"
+#include "signalproxy.h"
+
+class Peer : public QObject
+{
+ Q_OBJECT
+
+public:
+ Peer(QObject *parent = 0) : QObject(parent) {}
+
+ virtual QString description() const = 0;
+
+ virtual SignalProxy *signalProxy() const = 0;
+ virtual void setSignalProxy(SignalProxy *proxy) = 0;
+
+ virtual bool isOpen() const = 0;
+ virtual bool isSecure() const = 0;
+ virtual bool isLocal() const = 0;
+
+ virtual int lag() const = 0;
+
+public slots:
+ virtual void dispatch(const Protocol::SyncMessage &msg) = 0;
+ virtual void dispatch(const Protocol::RpcCall &msg) = 0;
+ virtual void dispatch(const Protocol::InitRequest &msg) = 0;
+ virtual void dispatch(const Protocol::InitData &msg) = 0;
+
+ virtual void close(const QString &reason = QString()) = 0;
+
+signals:
+ void disconnected();
+ void error(QAbstractSocket::SocketError);
+ void secureStateChanged(bool secure = true);
+ void lagUpdated(int msecs);
+
+protected:
+ template<class T>
+ void handle(const T &protoMessage);
+};
+
+
+// Template method needed in the header
+template<class T> inline
+void Peer::handle(const T &protoMessage)
+{
+ switch(protoMessage.handler()) {
+ case Protocol::SignalProxy:
+ if (!signalProxy()) {
+ qWarning() << Q_FUNC_INFO << "Cannot handle message without a SignalProxy!";
+ return;
+ }
+ signalProxy()->handle(this, protoMessage);
+ break;
+
+ default:
+ qWarning() << Q_FUNC_INFO << "Unknown handler for protocol message!";
+ return;
+ }
+}
+
+#endif
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