/*

* Copyright (c) 2006 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:   Utility for debug prints to file

*

*/

//File only compiled with one of these debug flags enabled.

#if defined(TFXSERVER_TIME_LOG) || defined(WSSERVERDRAWER_TIME_LOG)

#include "debuglogger.h"

#include <e32debug.h>

// ======== MEMBER FUNCTIONS ========

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

//

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

CDebugLogger::CDebugLogger()

	{

	}

CDebugLogger::~CDebugLogger() 

	{

	iEntries.ResetAndDestroy();

	}

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

// 

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

void CDebugLogger::Log(const TDesC16& aMsg) 

	{

	CLogEntry *entry = new CLogEntry(aMsg,0);

	if(entry)

		{

		if(KErrNone != iEntries.Append(entry))

			{

			delete entry;

			}

		}

	}

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

//

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

void CDebugLogger::Log1(const TDesC16& aMsg, TInt aArg1) 

	{

	CLogEntry *entry = new CLogEntry(aMsg, 1, aArg1);

	if(entry)

		{

		if(KErrNone != iEntries.Append(entry))

			{

			delete entry;

			}

		}

	}

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

//

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

void CDebugLogger::Log2(const TDesC16& aMsg, TInt aArg1, TInt aArg2) 

	{

	CLogEntry *entry = new CLogEntry(aMsg, 2, aArg1, aArg2);

	if(entry)

		{

		if(KErrNone != iEntries.Append(entry))

			{

			delete entry;

			}

		}

	}

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

//

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

void CDebugLogger::Log3(const TDesC16& aMsg, TInt aArg1, TInt aArg2, TInt aArg3) 

	{

	CLogEntry *entry = new CLogEntry(aMsg, 3, aArg1, aArg2, aArg3);

	if(entry)

		{

		iEntries.Append(entry);

		}

	}

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

//

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

void CDebugLogger::Log4(const TDesC16& aMsg, TInt aArg1, TInt aArg2, TInt aArg3, TInt aArg4) 

	{

	CLogEntry *entry = new CLogEntry(aMsg, 4, aArg1, aArg2, aArg3, aArg4);

	if(entry)

		{

		iEntries.Append(entry);

		}

	}

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

//

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

void CDebugLogger::WriteToFile(const TDesC& aLogDir, const TDesC& aLogFile) 

	{

	const TInt count = iEntries.Count();

	/*lint -e1032 -e1023 */

	/* 	this is to prevent lint errors that says that writeformat is ambigious and cant be used

		without an object, writeformat is not ambigious - it has one static and one non-static version */

	for(TInt i = 0; i < count; i++)

		{

		switch(iEntries[i]->iNbrArgs)

			{

			case 0:

				RFileLogger::Write(aLogDir,aLogFile,EFileLoggingModeAppend,*(iEntries[i]->iMsg));

				break;

			case 1:

				RFileLogger::WriteFormat(aLogDir,aLogFile,EFileLoggingModeAppend,*(iEntries[i]->iMsg),iEntries[i]->iArg1);

				break;

			case 2:

				RFileLogger::WriteFormat(aLogDir,aLogFile,EFileLoggingModeAppend,*(iEntries[i]->iMsg),iEntries[i]->iArg1,iEntries[i]->iArg2);

				break;

			case 3:

				RFileLogger::WriteFormat(aLogDir,aLogFile,EFileLoggingModeAppend,*(iEntries[i]->iMsg),iEntries[i]->iArg1,iEntries[i]->iArg2,iEntries[i]->iArg3);

				break;

			case 4:

				RFileLogger::WriteFormat(aLogDir,aLogFile,EFileLoggingModeAppend,*(iEntries[i]->iMsg),iEntries[i]->iArg1,iEntries[i]->iArg2,iEntries[i]->iArg3,iEntries[i]->iArg4);

				break;

			default:

				break;

			}

		}

	/*lint +e1032 +e1023 */

	iEntries.ResetAndDestroy();

	}

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

//

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

TUint32 CDebugLogger::TimeMs()

	{

	TTime now;

	now.UniversalTime();

	return (TUint32)(now.Int64()/1000);

	}

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

//

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

CLogEntry::CLogEntry(const TDesC16& aMsg, TInt aNbrArg, TInt aArg1, TInt aArg2, TInt aArg3, TInt aArg4) :  iNbrArgs(aNbrArg), 

					iArg1(aArg1), iArg2(aArg2), iArg3(aArg3), iArg4(aArg4) 

	{

	iMsg = HBufC16::New(aMsg.Length());

	if(iMsg)

	    {

    	(*iMsg) = aMsg;

	    }

	}	  

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

//

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

CLogEntry::~CLogEntry()

	{

	delete iMsg;

	}

#endif // TFXSERVER_TIME_LOG