// 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:

//

#ifndef LBS_TEST_LOGGER_H

#define LBS_TEST_LOGGER_H

//************************************************************************************************************

#include <e32base.h>

//-------------------------------------------------------------------------------	

/** Enum for log txt priority

Priorities 0 - 2 are for logging component internal events.

Priority 3 is for logging major component events that may have a major influence on other components.

Priorities 3 - 4 are for logging lbs system level events.

@InternalTechnology

@prototype

*/

enum TLogPriority

	{

	/** The lowest priority. Use for hex dump and other low priority information. */

	ELogP0 = 0,

	/** Use for method enter/exit logging. */

	ELogP1 = 1,

	/** Use for low priority, component internal event and data logging. */

	ELogP2 = 2,

	/** Use for important component events like timeouts, warnings and errors. */

	ELogP3 = 3,

	/** Use for IPC only. */

	ELogP4 = 4,

	/** The highest priority. Use only for really major user, network or hardware events.*/

	ELogP5 = 5

	};

/** Log entry type.

@InternalTechnology

@prototype

*/

enum TLogType

	{

	ELogNormal  = 0,

	ELogWarning = 1,

	ELogError 	= 2

	};

//-------------------------------------------------------------------------------	

/** Logger for development and debug purpose

The log format will be

Time			File name	Process Id	Log Priority			Log text

[08:51:00.997500] [File Name] 	[Process Id] 	[Log Text Priority] 	Any Log text

note the maximum buffer size limitation KLogBufferSize=150

[File Name] see RProcess::FileName()

[Process Id]see RProcess::Id() 

[Log Text Priority]  - [P0]- [P5]

@InternalTechnology

@prototype

*/

class LbsTestLogger

	{

public:

	static void Write(TLogType aType, TLogPriority aPrior, TRefByValue<const TDesC16> aFmt, ...);

	static void Write(TLogType aType, TLogPriority aPrior, TRefByValue<const TDesC8> aFmt, ...);

	static void HexDump(TLogPriority aPrior, const TUint8 *aPtr, TInt aLen);

private:

	static void CreateLogDir();

	static void CreateLogTxt(TLogType aType, TLogPriority aPrior, TDes16& aBuf);

	static void CreateLogTxt(TLogType aType, TLogPriority aPrior, TDes8& aBuf);

	}; 

#endif //LBS_TEST_LOGGER_H