-/***************************************************************************
- * Copyright (C) 2005-07 by The Quassel IRC Development Team *
- * 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) any later version. *
- * *
- * 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., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
- ***************************************************************************/
-
-#ifndef _RPCPEER_H_
-#define _RPCPEER_H_
-
-#include "qxtrpcpeer.h"
-#include <QtCore>
+/****************************************************************************
+ **
+ ** Copyright (C) Qxt Foundation. Some rights reserved.
+ **
+ ** This file is part of the QxtNetwork module of the Qt eXTension library
+ **
+ ** This library is free software; you can redistribute it and/or modify it
+ ** under the terms of th Common Public License, version 1.0, as published by
+ ** IBM.
+ **
+ ** This file is provided "AS IS", without WARRANTIES OR CONDITIONS OF ANY
+ ** KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY
+ ** WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR
+ ** FITNESS FOR A PARTICULAR PURPOSE.
+ **
+ ** You should have received a copy of the CPL along with this file.
+ ** See the LICENSE file and the cpl1.0.txt file included with the source
+ ** distribution for more information. If you did not receive a copy of the
+ ** license, contact the Qxt Foundation.
+ **
+ ** <http://libqxt.sourceforge.net> <foundation@libqxt.org>
+ **
+ ****************************************************************************/
+
+#ifndef _SIGNALPROXY_H_
+#define _SIGNALPROXY_H_
+
+#include <QObject>
+#include <QList>
+#include <QHash>
+#include <QVariant>
+#include <QPair>
+#include <QString>
+#include <QByteArray>
+
+class ClassIntrospector;
class SignalProxy : public QObject {
Q_OBJECT
- public:
-
- enum ProxyType { Client, Server };
-
- SignalProxy(ProxyType type, QIODevice *device = 0, QObject *parent = 0);
- ~SignalProxy();
-
- void attachSignal(QObject* sender, const char* signal, const QByteArray& rpcFunction = QByteArray());
- void attachSlot(const QByteArray& rpcFunction, QObject* recv, const char* slot);
-
- public slots:
- void addPeer(QIODevice *device);
-
- void sendSignal(const char *signal, QVariant p1 = QVariant(), QVariant p2 = QVariant(), QVariant p3 = QVariant(), QVariant p4 = QVariant(),
- QVariant p5 = QVariant(), QVariant p6 = QVariant(), QVariant p7 = QVariant(), QVariant p8 = QVariant(), QVariant p9 = QVariant());
-
- void detachObject(QObject* obj);
-
- //void detachSender();
-
- signals:
- void peerDisconnected();
-
- private slots:
- void socketDisconnected();
-
- private:
- struct Connection {
- QPointer<QxtRPCPeer> peer;
- QPointer<QIODevice> device;
- };
-
- struct SignalDesc {
- QObject *sender;
- const char *signal;
- QByteArray rpcFunction;
-
- SignalDesc(QObject *sndr, const char *sig, const QByteArray &func) : sender(sndr), signal(sig), rpcFunction(func) {}
- };
-
- struct SlotDesc {
- QByteArray rpcFunction;
- QObject *recv;
- const char *slot;
-
- SlotDesc(const QByteArray& func, QObject* r, const char* s) : rpcFunction(func), recv(r), slot(s) {}
- };
-
- ProxyType type;
- QList<Connection> peers;
- QList<SignalDesc> attachedSignals;
- QList<SlotDesc> attachedSlots;
-
+public:
+ enum RPCTypes {
+ Server,
+ Client,
+ Peer
+ };
+
+ SignalProxy(QObject* parent);
+ SignalProxy(RPCTypes type, QObject* parent);
+ SignalProxy(RPCTypes type, QIODevice* device, QObject* parent);
+ virtual ~SignalProxy();
+
+ void setRPCType(RPCTypes type);
+ RPCTypes rpcType() const;
+
+ bool maxPeersReached();
+
+ bool addPeer(QIODevice *iodev);
+ void removePeer(QIODevice *iodev = 0);
+
+ bool attachSignal(QObject* sender, const char* signal, const QByteArray& rpcFunction = QByteArray());
+ bool attachSlot(const QByteArray& rpcFunction, QObject* recv, const char* slot);
+
+ void detachObject(QObject *obj);
+ void detachSignals(QObject *sender);
+ void detachSlots(QObject *receiver);
+
+ void call(const char *signal , QVariant p1, QVariant p2, QVariant p3, QVariant p4,
+ QVariant p5, QVariant p6, QVariant p7, QVariant p8, QVariant p9);
+ void call(const QByteArray &funcName, const QVariantList ¶ms);
+
+ static void writeDataToDevice(QIODevice *dev, const QVariant &item);
+ static bool readDataFromDevice(QIODevice *dev, quint32 &blockSize, QVariant &item);
+
+ const QList<int> &argTypes(QObject* obj, int methodId);
+ const QByteArray &methodName(QObject* obj, int methodId);
+
+ typedef QHash<int, QList<int> > ArgHash;
+ typedef QHash<int, QByteArray> MethodNameHash;
+ struct ClassInfo {
+ ArgHash argTypes;
+ MethodNameHash methodNames;
+ // QHash<int, int> syncMap
+ };
+
+private slots:
+ void dataAvailable();
+ void detachSender();
+ void removePeerBySender();
+
+signals:
+ void peerRemoved(QIODevice* obj);
+ void connected();
+ void disconnected();
+
+private:
+ void createClassInfo(QObject *obj);
+ void setArgTypes(QObject* obj, int methodId);
+ void setMethodName(QObject* obj, int methodId);
+
+ void receivePeerSignal(const QVariant &packedFunc);
+
+ void _detachSignals(QObject *sender);
+ void _detachSlots(QObject *receiver);
+
+ // containg a list of argtypes for fast access
+ QHash<QByteArray, ClassInfo*> _classInfo;
+
+ // we use one introSpector per QObject
+ QHash<QObject*, ClassIntrospector*> _specHash;
+
+ // RPC function -> (object, slot ID)
+ typedef QPair<QObject*, int> MethodId;
+ typedef QMultiHash<QByteArray, MethodId> SlotHash;
+ SlotHash _attachedSlots;
+
+
+ // Hash of used QIODevices
+ QHash<QIODevice*, quint32> _peerByteCount;
+
+ int _rpcType;
+ int _maxClients;
};
+
#endif
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