--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qthighway/xqservice/src/xqserviceadaptor.h	Tue Aug 31 16:02:37 2010 +0300
@@ -0,0 +1,128 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU Lesser General Public License as published by
+* the Free Software Foundation, version 2.1 of the License.
+* 
+* 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 Lesser General Public License for more details.
+*
+* You should have received a copy of the GNU Lesser General Public License
+* along with this program.  If not, 
+* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
+*
+* Description:                                                         
+*
+*/                                                                    
+
+#ifndef XQSERVICEADAPTOR_H
+#define XQSERVICEADAPTOR_H
+
+#include <xqserviceglobal.h>
+
+#include <QObject>
+#include <QString>
+#include <QByteArray>
+#include <QVariant>
+#include <QStringList>
+
+#include <xqrequestinfo.h>
+
+class XQServiceAdaptorPrivate;
+class XQServiceRequestCompletedAsync;
+class XQSharableFile;
+
+class XQSERVICE_EXPORT XQServiceAdaptor : public QObject
+{
+    Q_OBJECT
+    friend class XQServiceAdaptorPrivate;
+    friend class XQServiceAdaptorChannel;
+    friend class XQServiceProvider;
+    
+public:
+    explicit XQServiceAdaptor(const QString& channel, QObject *parent = 0);
+    virtual ~XQServiceAdaptor();
+
+    QString channel() const;
+
+    static bool connect(QObject *sender, const QByteArray& signal,
+                        QObject *receiver, const QByteArray& member);
+
+    bool send(const QByteArray& member, const QVariant &arg1, QVariant &retData);
+    bool send(const QByteArray& member, const QVariant &arg1,
+              const QVariant &arg2, QVariant &retData);
+    bool send(const QByteArray& member, const QVariant &arg1,
+              const QVariant &arg2, const QVariant &arg3, QVariant &retData);
+    bool send(const QByteArray& member, const QList<QVariant>& args, QVariant &retData);
+
+    bool isConnected(const QByteArray& signal);
+
+    //todo: proposed to change in channel in 2 separate api sendSync sendAsync
+    static bool send(const QString& channel,
+                     const QString& msg, 
+                     const QList<QVariant>& args, 
+                     QVariant& retValue, 
+                     bool sync = true,
+                     XQServiceRequestCompletedAsync* rc = NULL);
+
+    static bool send(const QString& channel,
+                     const QString& msg, 
+                     const QList<QVariant>& args, 
+                     QVariant& retValue, 
+                     bool sync,
+                     XQServiceRequestCompletedAsync* rc,
+                     const void *userData);
+    
+    static bool cancelPendingSend(const QString& channel);
+
+    static int latestError();
+
+    int setCurrentRequestAsync();
+
+    bool completeRequest(int index, const QVariant& retValue);
+
+    XQRequestInfo requestInfo() const;
+    
+ Q_SIGNALS:
+    void returnValueDelivered() ;
+    void clientDisconnected() ;
+        
+protected:
+    enum PublishType
+    {
+        Signals,
+        Slots,
+        SignalsAndSlots
+    };
+
+    bool publish(const QByteArray& member);
+    void publishAll(XQServiceAdaptor::PublishType type);
+    virtual QString memberToMessage(const QByteArray& member);
+
+private slots:
+    void receiverDestroyed();
+
+private:
+    QVariant received(const QString& msg, const QByteArray& data,const XQSharableFile &sf);
+
+    bool connectLocalToRemote(QObject *sender, const QByteArray& signal,
+                              const QByteArray& member);
+    bool connectRemoteToLocal(const QByteArray& signal, QObject *receiver,
+                              const QByteArray& member);
+    bool sendMessage(const QString& msg, const QList<QVariant>& args, QVariant &retData);
+    
+    void publishAll(QObject* object, int metCount, XQServiceAdaptor::PublishType type);
+
+private:
+    XQServiceAdaptorPrivate *d;
+};
+
+// Useful alias to make it clearer when connecting to messages on a channel.
+#define MESSAGE(x)      "3"#x
+#define QMESSAGE_CODE   3
+
+#endif