// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "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:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// Header file for the Background Sync Engine session class. This class is

// responsible for passing the requests that have come from the main

// front-end server's engine handle to the main engine class.

// 

//

/**

 @file

 @internalComponent

*/

#ifndef __SYNCENGINESESSION_H__

#define __SYNCENGINESESSION_H__

#include "SyncEngineServer.h"

/**

 *  This is the Background Sync Engine side session class and is responsible

 *  for handling the client (RSyncEngineSession) requests, encoding/decoding

 *  the parameters and Contacts Item phonebook data across the API.

 *  Once the parameters are decoded the request is sent to the engine where

 *  it will be handled by one of the Active Objects. Once the request is

 *  completed, any return parameters are written back to the client if

 *  neccessary.

 *

 *  @internalComponent

 */

class CSyncEngineSession : public CSession2

	{

public:

	void CreateL();

	void CompleteRequest(const RMessage2& aMessage, TInt aResult) const;

	inline CSyncEngineServer& Server();

private:

	~CSyncEngineSession();

	void ServiceL(const RMessage2& aMessage);

	void DoSynchronisationL(const RMessage2& aMessage);

	void DeleteCntFromICCL(const RMessage2& aMessage);

	void WriteCntToICCL(const RMessage2& aMessage);

	void DoSynchronisationCancelL(const RMessage2& aMessage);

	void DeleteCntFromICCCancelL(const RMessage2& aMessage);

	void WriteCntToICCCancelL(const RMessage2& aMessage);

	};

/**

 *  Returns a reference to the CSyncEngineServer class.

 */

inline CSyncEngineServer& CSyncEngineSession::Server()

	{

	return *static_cast<CSyncEngineServer*>(const_cast<CServer2*>(CSession2::Server()));

	} // CSyncEngineSession::Server

#endif // __SYNCENGINESESSION_H__