// Copyright (c) 2006-2009 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:

// e32tset\group\d_btrace.h

// 

//

#ifndef D_BTRACE_H

#define D_BTRACE_H

#include <e32cmn.h>

#include <e32ver.h>

#include <e32btrace.h>

#ifndef __KERNEL_MODE__

#include <e32std.h>

#endif

/**

Interface to the fast-trace memory buffer.

*/

class RBTraceTest : public RBusLogicalChannel

	{

public:

	enum TTestTraceFlags

		{

		EContextIsr			= 1<<8,

		EContextIDFC		= 1<<9,

		EContextIntsOff		= 1<<10,

		EBigTrace			= 1<<11,

		EUserTrace			= 1<<12,

		EFilter2Trace		= 1<<13

		};

#ifndef __KERNEL_MODE__

	inline TInt Open()

		{

		return DoCreate(Name(),TVersion(0,1,1),KNullUnit,NULL,NULL,EOwnerThread);

		}

	inline TInt Trace(TUint aType, TAny* aData, TInt aSize, TUint aDelay=0)

		{

		TPtrC8 des((TUint8*)aData,aSize+4);

		if(!aType)

			return DoControl(ETestTrace,(TAny*)aDelay,(TAny*)&des);

		else

			return DoControl(ETestSpecialTrace,(TAny*)aType,(TAny*)&des);

		}

	inline TUint TestBenchmark(TInt aSize, TUint aDuration)

		{

		return DoControl(ETestBenchmark,(TAny*)aSize,(TAny*)aDuration);

		}

	inline TUint TestBenchmark2(TInt aSize, TUint aDuration)

		{

		return DoControl(ETestBenchmark2,(TAny*)aSize,(TAny*)aDuration);

		}

	inline TUint TestBenchmarkCheckFilter(TInt aSize, TUint aDuration)

		{

		return DoControl(ETestBenchmarkCheckFilter,(TAny*)aSize,(TAny*)aDuration);

		}

	inline TInt UTrace(TUint aType, TAny* aData, TInt aSize)

		{

		TPtrC8 des((TUint8*)aData,aSize+4);

		return DoControl(ETestUTrace,(TAny*)aType,(TAny*)&des);

		}

#endif

	inline static const TDesC& Name();

private:

	enum TControl

		{

		ETestTrace,

		ETestSpecialTrace,

		ETestBenchmark,

		ETestBenchmark2,

		ETestBenchmarkCheckFilter,

		ETestUTrace,

		ETestBenchmarkUtrace,

		};

	friend class DBTraceTestChannel;

	friend class DBTraceTestFactory;

	};

inline const TDesC& RBTraceTest::Name()

	{

	_LIT(KBTraceName,"d_btrace");

	return KBTraceName;

	}

// Test UIDs are 0x10282675 To 0x102826D8 Inclusive

const TUint32 KBTraceFilterTestUid = 0x10282675;

const TUint KNumBTraceFilterTestUids = 100;

const TUint32 KBTraceFilterTestUid1 = KBTraceFilterTestUid+KNumBTraceFilterTestUids/2-1;

const TUint32 KBTraceFilterTestUid2 = KBTraceFilterTestUid1+2;

#endif