/*

* Copyright (c) 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:  

*

*/

#include "mmmtpdp_variant.hrh"

#ifndef CMMMTPDPPERFLOG_H

#define CMMMTPDPPERFLOG_H

#if defined(_DEBUG) || defined(MMMTPDP_PERFLOG)

#define PERFLOGSTART(AAA)                       iPerfLog->Start(AAA);

#define PERFLOGSTOP(AAA)                        iPerfLog->Stop(AAA);

#else

#define PERFLOGSTART(AAA)

#define PERFLOGSTOP(AAA)

#endif // defined(_DEBUG) || defined(MMMTPDP_PERFLOG)

#if defined(_DEBUG) || defined(MMMTPDP_PERFLOG)

#include <e32base.h>

#include <badesca.h>

// forward declaration

class CMmMtpDpPerfLog;

class TMmMtpDpOverflowHandler : public TDesOverflow

    {

public:

    inline void SetOwner( CMmMtpDpPerfLog* aOwner );

    inline void Overflow( TDes& aDes );

private:

    CMmMtpDpPerfLog* iOwner;

    };

class CMmMtpDpPerfLog : public CBase

    {

public:

    inline static CMmMtpDpPerfLog* NewL( const TDesC& aTitle );

    inline ~CMmMtpDpPerfLog();

    inline void Write( const TDesC& aText );

    inline void WriteFormat( TRefByValue<const TDesC> aFmt, ... );

    inline void Start( const TDesC& aDescription );

    inline void Stop( const TDesC& aDescription );

private:

    inline CMmMtpDpPerfLog();

    inline void ConstructL( const TDesC& aTitle );

private:

    TMmMtpDpOverflowHandler iOverflowHandler;

    HBufC16* iTitle;

    CDesC16ArrayFlat iDescription;

    CArrayFixFlat<TUint32> iStartTick;

    CArrayFixFlat<TUint64> iTotalTime;

    CArrayFixFlat<TUint32> iTotalUsage;

    TInt iNTickPeriod;

    TInt iLastIndex;

    };

#include "cmmmtpdpperflog.inl"

#endif // defined(_DEBUG) || defined(MMMTPDP_PERFLOG)

#endif // CMMMTPDPPERFLOG_H