secureswitools/swisistools/source/interpretsislib/logger.cpp
author Simon Howkins <simonh@symbian.org>
Mon, 22 Nov 2010 12:04:39 +0000
branchRCL_3
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/*
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* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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*
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*/
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#include "logger.h"
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#include <iostream>
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struct LoggerImpl
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{
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	bool SetLevel(WarnLevel aLev) {  iLev = aLev; return true; }
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	bool SetStream(std::wostream& aOs) { iWos = &aOs; return true; }
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	std::wostream& Stream() { return *iWos; } 
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	bool ShouldPrint(WarnLevel aLev) { return iLev >= aLev; } 
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	WarnLevel iLev;
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	std::wostream *iWos;
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};
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LoggerImpl* Logger::iLogger = 0;
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LoggerImpl& Logger::Impl()	
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{
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	if (!iLogger)
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	{
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		iLogger = new LoggerImpl();
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		iLogger->SetStream(std::wcout);
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		iLogger->SetLevel(WARN_WARN);
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	} 
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	return *iLogger;
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}
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bool Logger::SetLevel(WarnLevel aLev) 
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{
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	return Impl().SetLevel(aLev);
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}
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bool Logger::SetStream(std::wostream& aOs)
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{
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	return Impl().SetStream(aOs);
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}
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std::wostream& Logger::Stream()
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{
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	return Impl().Stream();
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}
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bool Logger::ShouldPrint(WarnLevel aLev)
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{
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	return Impl().ShouldPrint(aLev);
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}