/*

* 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:

*

*/

#ifndef BREATHSAVER_H

#define BREATHSAVER_H

#include <f32file.h>

// Forward declarations

class CDataDealer;

/**

 * BreathSaver provides ways to save data, for example to filesystem (c:\)

 */

class CBreathSaver : public CBase

    {

public:

    static CBreathSaver* NewL();

    ~CBreathSaver();

	TInt StartDealer(const TUint aKey);

    TInt StartFile(const TDesC &aFileName);

    TInt Append(TDes8 &aBuffer);

    TInt End();

protected:

    CBreathSaver();

    void ConstructL();

private:

    RFs iRFsession;

    RFile iFile;

    TBool iFileStarted; // while file is started but not ended new start is not allowed

    TBool iDealerStarted; // while file is started but not ended new start is not allowed

	CDataDealer* iDataDealer;

    };

#endif	// BREATHSAVER_H