1 /*

     2 * Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #include "logger.h"

    20 #include <iostream>

    21 

    22 

    23 struct LoggerImpl

    24 {

    25 	bool SetLevel(WarnLevel aLev) {  iLev = aLev; return true; }

    26 	bool SetStream(std::wostream& aOs) { iWos = &aOs; return true; }

    27 

    28 	std::wostream& Stream() { return *iWos; } 

    29 	bool ShouldPrint(WarnLevel aLev) { return iLev >= aLev; } 

    30 

    31 	WarnLevel iLev;

    32 	std::wostream *iWos;

    33 };

    34 

    35 

    36 LoggerImpl* Logger::iLogger = 0;

    37 

    38 LoggerImpl& Logger::Impl()	

    39 {

    40 	if (!iLogger)

    41 	{

    42 		iLogger = new LoggerImpl();

    43 		iLogger->SetStream(std::wcout);

    44 		iLogger->SetLevel(WARN_WARN);

    45 	} 

    46 	return *iLogger;

    47 }

    48 

    49 

    50 bool Logger::SetLevel(WarnLevel aLev) 

    51 {

    52 	return Impl().SetLevel(aLev);

    53 }

    54 bool Logger::SetStream(std::wostream& aOs)

    55 {

    56 	return Impl().SetStream(aOs);

    57 }

    58 

    59 std::wostream& Logger::Stream()

    60 {

    61 	return Impl().Stream();

    62 }

    63 

    64 bool Logger::ShouldPrint(WarnLevel aLev)

    65 {

    66 	return Impl().ShouldPrint(aLev);

    67 }