// Copyright (c) 2002-2009 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:

// Defines logger for RawIP NIF.

// 

//

/**

 @file

*/

#ifndef BTTLOG_H__

#define BTTLOG_H__

#include <comms-infras/commsdebugutility.h>

#if defined(__FLOG_ACTIVE) || defined(__DEBUGRAWIPSERIALPORT__)

// Uncomment any of these macros if you want logging.

// -> BTT_LOG_1 : For general logging

// -> BTT_LOG_2 : For error and warning logging

// -> BTT_LOG_3 : For IP packet information

#define	__BTT_LOG_1__ 1

//#define __BTT_LOG_2__ 1

//#define __BTT_LOG_3__ 1

#endif

#ifdef __BTT_LOG_1__

#define _LOG_L1C1(AAA)						iTheLogger->Write(AAA)

#define _LOG_L1C2(AAA, BBB)					iTheLogger->WriteFormat(AAA, BBB)

#define _LOG_L1C3(AAA, BBB, CCC)			iTheLogger->WriteFormat(AAA, BBB, CCC)

#define _LOG_L1C4(AAA, BBB, CCC, DDD)		iTheLogger->WriteFormat(AAA, BBB, CCC, DDD)

#define _LOG_L1C5(AAA, BBB, CCC, DDD, EEE)	iTheLogger->WriteFormat(AAA, BBB, CCC, DDD, EEE)

#else

#define _LOG_L1C1(AAA)

#define _LOG_L1C2(AAA, BBB)

#define _LOG_L1C3(AAA, BBB, CCC)

#define _LOG_L1C4(AAA, BBB, CCC, DDD)

#define _LOG_L1C5(AAA, BBB, CCC, DDD, EEE)  

#endif // __BTT_LOG_1__

#ifdef __BTT_LOG_2__

#define _LOG_L2C1(AAA)						iTheLogger->Write(AAA)

#define _LOG_L2C2(AAA, BBB)					iTheLogger->WriteFormat(AAA, BBB)

#define _LOG_L2C3(AAA, BBB, CCC)			iTheLogger->WriteFormat(AAA, BBB, CCC)

#define _LOG_L2C4(AAA, BBB, CCC, DDD)		iTheLogger->WriteFormat(AAA, BBB, CCC, DDD)

#define _LOG_L2C5(AAA, BBB, CCC, DDD, EEE)	iTheLogger->WriteFormat(AAA, BBB, CCC, DDD, EEE)

#else

#define _LOG_L2C1(AAA)

#define _LOG_L2C2(AAA, BBB)

#define _LOG_L2C3(AAA, BBB, CCC)

#define _LOG_L2C4(AAA, BBB, CCC, DDD)

#define _LOG_L2C5(AAA, BBB, CCC, DDD, EEE)  

#endif // __BTT_LOG_2__

#ifdef __BTT_LOG_3__

#define _LOG_L3C1(AAA)						iTheLogger->Write(AAA)

#define _LOG_L3C2(AAA, BBB)					iTheLogger->WriteFormat(AAA, BBB)

#define _LOG_L3C3(AAA, BBB, CCC)			iTheLogger->WriteFormat(AAA, BBB, CCC)

#define _LOG_L3C4(AAA, BBB, CCC, DDD)		iTheLogger->WriteFormat(AAA, BBB, CCC, DDD)

#define _LOG_L3C5(AAA, BBB, CCC, DDD, EEE)	iTheLogger->WriteFormat(AAA, BBB, CCC, DDD, EEE)

#else

#define _LOG_L3C1(AAA)

#define _LOG_L3C2(AAA, BBB)

#define _LOG_L3C3(AAA, BBB, CCC)

#define _LOG_L3C4(AAA, BBB, CCC, DDD)

#define _LOG_L3C5(AAA, BBB, CCC, DDD, EEE)  

#endif // __BTT_LOG_3__

#ifdef __BTT_LOG_1__

#define __BTT_LOGGING__

#endif

#ifdef __BTT_LOG_2__

#define __BTT_LOGGING__

#endif

#ifdef __BTT_LOG_3__

#define __BTT_LOGGING__

#endif

#ifdef __BTT_LOGGING__

#define _BTT_LEAVEIFERROR(a)	iTheLogger->VerboseLeaveL(__FILE__, __LINE__, a)

#define _BTT_PANIC(CAT,	CODE)	iTheLogger->VerbosePanic(__FILE__, __LINE__, CODE, (TText8*)#CODE, CAT)

#else

#define _BTT_LEAVEIFERROR(a)	User::LeaveIfError(a)

#define _BTT_PANIC(CAT, CODE)	User::Panic(CAT, CODE)

#endif // __BTT_LOGGING__

/**

 * static class containing methods for logging

 * text to a logfile.

 */

class CBttLogger : public CBase

	{

public:

	static CBttLogger* NewL(const TDesC8& aTag, const TDesC8& aFileName, const TUint32 aInstanceId);

	~CBttLogger();

public:

	void Write(const TDesC8& aText);

	void WriteFormat(TRefByValue<const TDesC8> aFmt, ...);

	void VerboseLeaveL(char* aFile, TInt aLine, TInt aReason);

	void VerbosePanic(char* aFile, 

		TInt aLine, 

		TInt aPanicCode, 

		TText8* aPanicName,

		const TDesC& aPanicCategory);

protected:

	CBttLogger();

	void ConstructL(const TDesC8& aSubDir, const TDesC8& aFileName, const TUint32 aInstanceId);

private:

    class TLogIgnoreOverflow8 : public TDes8Overflow

        {

        public:

            void Overflow(TDes8& /*aDes*/) { }

        };

private: // owned

	TUint32 iInstanceId;

	__FLOG_DECLARATION_MEMBER;

	};

#endif // BTTLOG_H__