/*

* 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 MEMSPYDRIVERLOGICALCHANHEAPDATA_H

#define MEMSPYDRIVERLOGICALCHANHEAPDATA_H

// System includes

#include <e32cmn.h>

#include <kern_priv.h>

#ifdef __MARM__

#include <arm.h>

#endif

#include <memspy/driver/memspydriverobjectsshared.h>

#include <memspy/driver/memspydriverenumerationsshared.h>

// User includes

#include "MemSpyDriverHeap.h"

#include "MemSpyDriverOpCodes.h"

#include "MemSpyDriverLogChanHeapBase.h"

#include "MemSpyDriverObjectsInternal.h"

#include "MemSpyDriverEnumerationsInternal.h"

// Classes referenced

class DMemSpyDriverDevice;

class DMemSpyDriverLogChanHeapData : public DMemSpyDriverLogChanHeapBase

	{

public:

	DMemSpyDriverLogChanHeapData( DMemSpyDriverDevice& aDevice, DThread& aThread );

	~DMemSpyDriverLogChanHeapData();

private: // from DMemSpyDriverLogChanBase

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

    TBool IsHandler( TInt aFunction ) const;

private: // Channel operation handlers

    TInt GetHeapDataUser( TMemSpyDriverInternalHeapDataParams* aParams );

private: // Internal methods

    TInt GetHeapDataUser( TMemSpyDriverInternalHeapDataParams& aParams );

    TInt GetHeapDataKernelInit( TMemSpyHeapInfo* aInfo, TDes8* aFreeCells );

    TInt GetHeapDataKernelFetch( TDes8* aSink );

private:

    TMemSpyDriverInternalHeapRequestParameters iHeapInfoParams;

    RMemSpyDriverRHeapKernelFromCopy iKernelHeap;

	};

#endif