// Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "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 __TRACE__

#define __TRACE__

#include <utility>

typedef unsigned char TraceData;

typedef unsigned long PC;

struct Process

	{

	int iId;

	char* iName;

	};

struct Thread

	{

	int iId;

	char* iName;

	const Process* iProcess;

	int iIndex;

	};

class Sampler

	{

public:

	virtual void Sample(unsigned aNumber, const Thread& aThread, PC aPc) =0;

	virtual void Complete(unsigned aTotal, unsigned aActive) =0;

	};

class Decoder;

class NonXIP;

class Trace

	{

public:

	Trace();

	~Trace();

	void Load(const char* aTraceFile, unsigned aBegin, unsigned aEnd);

	void Decode(Sampler& aSampler, NonXIP* aNonXIP);

private:

	TraceData* iTrace;

	int iLength;

	Decoder* iDecoder;

	};

#endif // __TRACE__