/*

* 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:

*

*/

#ifndef MEMSPYDRIVERLOGICALCHANCHUNKS_H

#define MEMSPYDRIVERLOGICALCHANCHUNKS_H

// System includes

#include <e32cmn.h>

#include <kern_priv.h>

#include <memspy/driver/memspydriverobjectsshared.h>

#include <memspy/driver/memspydriverenumerationsshared.h>

// User includes

#include "MemSpyDriverLogChanBase.h"

// Classes referenced

class DMemSpyDriverDevice;

class TMemSpyDriverInternalChunkInfoParams;

class TMemSpyDriverInternalChunkHandleParams;

class DMemSpyDriverLogChanChunks : public DMemSpyDriverLogChanBase

	{

public:

	DMemSpyDriverLogChanChunks( DMemSpyDriverDevice& aDevice, DThread& aThread );

	~DMemSpyDriverLogChanChunks();

public: // From DMemSpyDriverLogChanBase

	TInt Request( TInt aFunction, TAny* a1, TAny* a2 );

    TBool IsHandler( TInt aFunction ) const;

private: // Channel operation handlers

    TInt GetChunkInfo( TMemSpyDriverInternalChunkInfoParams* aParams );

    TInt GetChunkHandles( TMemSpyDriverInternalChunkHandleParams* aParams );

private: // Internal methods

    void PrintChunkInfo( DChunk& aChunk );

    TMemSpyDriverChunkType IdentifyChunkType( DChunk& aChunk );

    TBool IsHeapChunk( DChunk& aChunk, const TName& aName );

    TBool DoesChunkRelateToProcess( DChunk& aChunk, DProcess& aProcess );

private: // Data members

	};

#endif