X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcommon%2Fsignalproxy.h;h=b787c2ad5d03e01029925abd32dfbe9f06324890;hp=1e013f7c0e08e8ab080f412a3d461f1227a57cbf;hb=45d9ea6ed5d64eec3ca351fdcf7610c7cff3529d;hpb=b30780406eabbcfdc313721e961ef063ab06c8d4 diff --git a/src/common/signalproxy.h b/src/common/signalproxy.h index 1e013f7c..b787c2ad 100644 --- a/src/common/signalproxy.h +++ b/src/common/signalproxy.h @@ -1,128 +1,161 @@ -/**************************************************************************** - ** - ** 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. - ** - ** - ** - ****************************************************************************/ +/*************************************************************************** + * Copyright (C) 2005-07 by the Quassel IRC 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) 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., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ #ifndef _SIGNALPROXY_H_ #define _SIGNALPROXY_H_ -#include #include #include #include +#include #include #include #include -class ClassIntrospector; +class SignalRelay; +class QMetaObject; class SignalProxy : public QObject { Q_OBJECT public: - enum RPCTypes { + enum ProxyMode { Server, - Client, - Peer + Client }; - SignalProxy(QObject* parent); - SignalProxy(RPCTypes type, QObject* parent); - SignalProxy(RPCTypes type, QIODevice* device, QObject* parent); + enum RequestType { + Sync = 0, + InitRequest, + InitData + }; + + SignalProxy(QObject *parent); + SignalProxy(ProxyMode mode, QObject *parent); + SignalProxy(ProxyMode mode, QIODevice *device, QObject *parent); virtual ~SignalProxy(); - void setRPCType(RPCTypes type); - RPCTypes rpcType() const; + void setProxyMode(ProxyMode mode); + ProxyMode proxyMode() 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); + bool attachSignal(QObject *sender, const char *signal, const QByteArray& sigName = QByteArray()); + bool attachSlot(const QByteArray& sigName, QObject *recv, const char *slot); + void synchronize(QObject *obj); + void synchronizeAsMaster(QObject *obj); + void synchronizeAsSlave(QObject *obj); + + void setInitialized(QObject *obj); + bool initialized(QObject *obj); + void requestInit(QObject *obj); + 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); + + static QString methodBaseName(const QMetaMethod &method); - const QList &argTypes(QObject* obj, int methodId); - const QByteArray &methodName(QObject* obj, int methodId); - + const QList &argTypes(QObject *obj, int methodId); + const QByteArray &methodName(QObject *obj, int methodId); + const QHash &syncMap(QObject *obj); + typedef QHash > ArgHash; typedef QHash MethodNameHash; struct ClassInfo { ArgHash argTypes; MethodNameHash methodNames; - // QHash syncMap + QHash syncMap; }; + + void dumpProxyStats(); private slots: void dataAvailable(); void detachSender(); void removePeerBySender(); + void objectRenamed(QString oldname, QString newname); + void objectRenamed(QByteArray classname, QString oldname, QString newname); signals: - void peerRemoved(QIODevice* obj); + void peerRemoved(QIODevice *obj); void connected(); void disconnected(); private: + void initServer(); + void initClient(); + void createClassInfo(QObject *obj); - void setArgTypes(QObject* obj, int methodId); - void setMethodName(QObject* obj, int methodId); + void setArgTypes(QObject *obj, int methodId); + void setMethodName(QObject *obj, int methodId); + void setSyncMap(QObject *obj); + + bool methodsMatch(const QMetaMethod &signal, const QMetaMethod &slot) const; + + void dispatchSignal(QIODevice *receiver, const QVariant &identifier, const QVariantList ¶ms); + void dispatchSignal(const QVariant &identifier, const QVariantList ¶ms); - void receivePeerSignal(const QVariant &packedFunc); + void receivePeerSignal(QIODevice *sender, const QVariant &packedFunc); + void handleSync(QVariantList params); + void handleInitRequest(QIODevice *sender, const QVariantList ¶ms); + void handleInitData(QIODevice *sender, const QVariantList ¶ms); + void handleSignal(const QByteArray &funcName, const QVariantList ¶ms); + + bool invokeSlot(QObject *receiver, int methodId, const QVariantList ¶ms); + + QVariantMap initData(QObject *obj) const; + void setInitData(QObject *obj, const QVariantMap &properties); + bool setInitValue(QObject *obj, const QString &property, const QVariant &value); void _detachSignals(QObject *sender); void _detachSlots(QObject *receiver); - // containg a list of argtypes for fast access - QHash _classInfo; + void dumpSyncMap(QObject *object); - // we use one introSpector per QObject - QHash _specHash; + // containg a list of argtypes for fast access + QHash _classInfo; + + // we use one SignalRelay per QObject + QHash _relayHash; // RPC function -> (object, slot ID) typedef QPair MethodId; typedef QMultiHash SlotHash; SlotHash _attachedSlots; - + + // slaves for sync + typedef QHash ObjectId; + QHash _syncSlave; // Hash of used QIODevices QHash _peerByteCount; - int _rpcType; - int _maxClients; + ProxyMode _proxyMode; + + friend class SignalRelay; }; - - - #endif