/**
 * Copyright (c) 2010 Sasken Communication Technologies Ltd.
 * All rights reserved.
 * This component and the accompanying materials are made available
 * under the terms of the "Eclipse Public License v1.0" 
 * which accompanies  this distribution, and is available
 * at the URL "http://www.eclipse.org/legal/epl-v10.html"
 *
 * Initial Contributors:
 * Chandradeep Gandhi, Sasken Communication Technologies Ltd - Initial contribution
 *
 * Contributors:
 * Manasij Roy, Nalina Hariharan
 */

#ifndef SMFCLIENTSYMBIANSESSION_H_
#define SMFCLIENTSYMBIANSESSION_H_

#include <e32cmn.h>
#include <QByteArray>
#include <QString>
#include <QVariant>
#include <QList>
#include "smfglobal.h"

/**
 * Corresponds to client session in Symbian
 */
class RSmfClientSymbianSession : public RSessionBase
{
public:
	/**
	 * Constructs
	 */
	RSmfClientSymbianSession();
	/**
	 * Creates the server process if not already running and creates session
	 * @return Error code while creating server process/ creating session
	 */
    TInt connectToServer();
    TVersion Version() const{return TVersion(0,0,1);};
    /**
     * Calls SendReceive with requestType opcode and packaged data
     * depending on requestType
     */
    TInt sendRequest(SmfRequestTypeID requestType);
    void Close(){};
	bool isConnected();
	bool connected;
	void sendAsyncRequest(QByteArray& aSerializedData,
			QString aInterfaceName,
			SmfRequestTypeID aRequestType,
			TRequestStatus& aStatus);
	/**
	 * This for getservices only
	 */
	TPtr8 sendSyncRequest(QString aInterfaceName,
			SmfRequestTypeID aRequestType);
	void writeLog(QString log) const;
    /**
     * Returns data,used to return back the data received from server
     */
    TPtr8 getData()
			{
			 return iDataPtr;
			}
    TInt getLastRequest()
    	{
    	return iLastRequest;
    	}
	/**
	 * Following are to form message body.
	 */
	QByteArray iBaseProvider;
    TBuf8<525> iProviderSymbian;
    TBuf<125> iInterfaceSymbian;
    TBuf8<125> iInterfaceSymbian8;
	QString iInterfaceName;
	QByteArray iInterfaceNamebyte;

	TPtr8 iDataPtr;
	TPtr iDataPtr16;
	HBufC8* iBuffer;
	HBufC* iBuffer16;
	HBufC* iIntfNameBuffer;
	HBufC8* iIntfNameBuffer8;
	HBufC8* iProviderBuf;
	TPtr8 iPtrProvider;
	TPtr iIntfNamePtr;
	TPtr8 iIntfNamePtr8;
	
	TInt iMaxMessageSize;
	/**
	 * Last request opcode
	 */
	TInt iLastRequest;
	
private:
	QList<QVariant*> result;
	

	
};
#endif /* SMFCLIENTSYMBIANSESSION_H_ */