/*

* Copyright (c) 2005-2009 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:  

* CDatalinkNull

* This datalink layer simply forwards data synchronously between the techannel

* and the air interface with no buffering or processing (except maybe some 

* filters attached to the module).

*

*/

#ifndef __CDATALINKNULL_H__

#define __CDATALINKNULL_H__

/*******************************************************************************

 *

 * Local Includes

 *

 ******************************************************************************/

#include "MTInterfaces.h"

#include "CLog.h"

/*******************************************************************************

 *

 * Class Definition

 *

 ******************************************************************************/

class CDatalinkNull : public IProcessData

{

public:

	// Construction and Access

	CDatalinkNull( TPhoneData *aPhoneData, CLog *aLog );

	virtual ~CDatalinkNull();

	// IProcessData

	virtual TDataPathError ProcessTEData( char *data, int len, int *aErrCode );

	virtual TDataPathError ProcessUUData( char *data, int len, int *aErrCode );

	void SetAirInterface( IAirInterface *aAirInterface );

	void SetTEChannel( ITEChannel *aTEChannel );

private:

	IAirInterface *iAirInterface;

	ITEChannel *iTEChannel;

	TPhoneData *iPhoneData;

	CLog *iLog;

};

#endif //__CDATALINKNULL_H__