/*

* Copyright (c) 2007 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:

*

*/

#ifndef BTTESTLOGGER_H

#define BTTESTLOGGER_H

// INCLUDES

#include <e32base.h>

// FORWARD DECLARATIONS

class CStifLogger;

class CTestModuleIf;

// CLASS DECLARATION

NONSHARABLE_CLASS( CBtTestLogger ) : public CBase

{

	public:

		static CBtTestLogger* NewL(const CTestModuleIf* aTestModuleIf);

		virtual ~CBtTestLogger();

	public: // Data used by functions

		enum TLogLevel {ETLError, ETLResult, ETLInfo, ETLDebug};

	public: // New functions

		TBool GetEnabled() const;

		CStifLogger* GetLogger() const;

		const CTestModuleIf* GetTestModuleIf() const;

		TInt Log(TLogLevel aLevel, TRefByValue<const TDesC8> aLogText, ...) const;

		TInt Log(const TDesC& aCategory, TRefByValue<const TDesC8> aLogText, ...) const;

		TInt Log(TLogLevel aLevel, TRefByValue<const TDesC16> aLogText, ...) const;

		TInt Log(const TDesC& aCategory, TRefByValue<const TDesC16> aLogText, ...) const;

		TInt LogResult( const TDesC8& aFunc, const TDesC& aArg, TInt aRes ) const;

		TInt LogNewLine() const;

		void SetEnabled(TBool aEnabled);

		void SetLogger(CStifLogger* aLog);

		void SetTestModuleIf(const CTestModuleIf* aTestModuleIf);

	public: // Functions from base classes

	private:  // New functions

		TInt WriteLog(TLogLevel aLevel, TDes16& aLog) const;

		TInt WriteLog(const TDesC16& aCategory, const TDesC16& aLog) const;

		static TPtrC GetPrefix(TLogLevel aLevel);

		TInt CheckLogFile();

		void LogHeadSectionL();

		void LogTimeStampL(TDes& aBuf, TBool aTime = ETrue) const;

	private:  // Constructors

		CBtTestLogger(const CTestModuleIf* aTestModuleIf);

		void ConstructL();

	public:     // Data

		static const TInt KPrefixLength;

	private:    // Data

		TBool iEnabled;

		CStifLogger* iLog;

		const CTestModuleIf* iTestModuleIf;

	};

#endif // BTTESTLOGGER_H