/*

* 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