/**

 * 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_ */