// heaptrace.cpp

// 

// Copyright (c) 2009 - 2010 Accenture. All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the "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:

// Accenture - Initial contribution

//

#include <fshell/memoryaccesscmd.h>

#include <fshell/common.mmh>

using namespace IoUtils;

class CCmdHeapTrace : public CMemoryAccessCommandBase

	{

public:

	static CCommandBase* NewLC();

	~CCmdHeapTrace();

private:

	CCmdHeapTrace();

private: // From CCommandBase.

	virtual const TDesC& Name() const;

	virtual void DoRunL();

	virtual void ArgumentsL(RCommandArgumentList& aArguments);

private:

	enum TCmd

		{

		EEnable,

		EDisable,

		//EDump

		};

	TCmd iCommand;

	TUint iThreadId;

	};

EXE_BOILER_PLATE(CCmdHeapTrace)

CCommandBase* CCmdHeapTrace::NewLC()

	{

	CCmdHeapTrace* self = new(ELeave) CCmdHeapTrace();

	CleanupStack::PushL(self);

	self->BaseConstructL();

	return self;

	}

CCmdHeapTrace::~CCmdHeapTrace()

	{

	}

CCmdHeapTrace::CCmdHeapTrace()

	{

	}

const TDesC& CCmdHeapTrace::Name() const

	{

	_LIT(KName, "heaptrace");

	return KName;

	}

void CCmdHeapTrace::ArgumentsL(RCommandArgumentList& aArguments)

	{

	aArguments.AppendEnumL((TInt&)iCommand, _L("command"));

	aArguments.AppendUintL(iThreadId, _L("thread_id"));

	}

void CCmdHeapTrace::DoRunL()

	{

	LoadMemoryAccessL();

	TInt err;

	switch (iCommand)

		{

		case EEnable:

			err = iMemAccess.EnableHeapTracing(iThreadId, ETrue);

			LeaveIfErr(err, _L("Couldn't enable tracing."));

			break;

		case EDisable:

			err = iMemAccess.EnableHeapTracing(iThreadId, EFalse);

			LeaveIfErr(err, _L("Couldn't disable tracing."));

			break;

		}

	}