// Copyright (c) 2001-2009 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:

//

/**

 @file httplogger.h

 @warning : This file contains Rose Model ID comments - please do not delete

 @released

*/

#ifndef __HTTPLOGGER_H__

#define __HTTPLOGGER_H__

// System includes

#include <e32std.h>

#include <flogger.h>

//##ModelId=3C4C4C3E0139

class THttpLogger : public TDesOverflow

/** 

A utility used in HTTP for logging in debug builds.  Log files are placed in the

directory %EPOCROOT%/epoc32/wins/c/logs/http

@released

*/

	{

public: // methods

	/** Destructor - closes the log

	##ModelId=3C4C4C3E0180

	*/

	IMPORT_C virtual ~THttpLogger();

	/** Create log file in directory KLogsdir\KWapLogsDirName - Note: ignore Drive and Path of aFilename

	@param aFileName Log file name.

	@param aShowDate Report date in log.

	@param aShowTime Report time in log.

	##ModelId=3C4C4C3E0175

	*/

	IMPORT_C void CreateFlogger(const TDesC& aFileName, TInt aShowDate, TInt aShowTime);

	/** Logs a list of values formatted by a format string.

	@param aFmt Format string

	##ModelId=3C4C4C3E0162

	*/

	IMPORT_C void LogIt(TRefByValue<const TDesC> aFmt, ...);

	/** Writes aComment to test log file, logging file and test harness.

	@param aComment String to log

	##ModelId=3C4C4C3E0158

	*/

	IMPORT_C void WriteComment(const TDesC& aComment);

	/** Do a formatted dump of binary data.

	@param aData Data to log.

	##ModelId=3C4C4C3E0150

	*/

	IMPORT_C void DumpIt(const TDesC8& aData);

	/** Do a write of the supplied 8 bit data.

	@param aData String to log

	##ModelId=3C4C4C3E015A

	*/

	IMPORT_C void WriteComment(const TDesC8& aData);

private:

	/** Methods from TDesOverflow

	@param aDes modifiable descriptor whose overflow results in the call to this overflow handler.

	*/

	IMPORT_C virtual void Overflow(TDes& aDes);

private: // attributes

	// Logger handle

	//##ModelId=3C4C4C3E014D

	RFileLogger* iLogger;

	};

// By default, logging will always be switched on.  Later, this may be removed, leaving it to individual

// source files to enable logging where needed.

#define _LOGGING

#if defined (_DEBUG) && defined (_LOGGING)

// HTTP Logging macros

#define __DECLARE_LOG		THttpLogger iLogger;

#define __OPEN_LOG(L)		iLogger.CreateFlogger(_L(L), ETrue, ETrue);

#define __OPEN_LOG2(L)		iLogger.CreateFlogger(L, ETrue, ETrue);

#define __LOG(C)			iLogger.WriteComment(C);

#define __LOG1(C, X)		iLogger.LogIt(C, X);

#define __LOG2(C, X, Y)		iLogger.LogIt(C, X, Y);

#define __LOG3(C, X, Y, Z)	iLogger.LogIt(C, X, Y, Z);

#define __DUMPBIN(D)		iLogger.DumpIt(D);

#define __QINFO(aText)		{User::InfoPrint(aText); User::After(1000000);} 

#else if !defined (_DEBUG)

// NULL macros

#define __DECLARE_LOG		TUint8 iDummyLoggerNotUsed[sizeof(THttpLogger)];

#define __OPEN_LOG(L)		

#define __OPEN_LOG2(L)		

#define __LOG(C)			

#define __LOG1(C, X)		

#define __LOG2(C, X, Y)		

#define __LOG3(C, X, Y, Z)	

#define __DUMPBIN(D)		

#define __QINFO(aText) 

#endif // !_DEBUG

#endif // __HTTPLOGGER_H__