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/*
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* Copyright (c) 2001-2009 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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* ct/logger.h
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*
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*/
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/**
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@file
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@internalTechnology
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*/
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#ifndef __CT_LOGGER_H__
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#define __CT_LOGGER_H__
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#include <e32std.h>
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/**
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*
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* Defines logging functionality for use by crypto tokens framework and file
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* tokens server. This is only compiled in debug builds when the macro
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* __CT_LOGGING__ is defined.
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*
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* @internalTechnology
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*/
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#if defined(_DEBUG) && defined(__CT_LOGGING__)
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#define LOG(X) CTLogger::Log(this, (X))
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#define LOG1(X, Y) CTLogger::Log(this, (X), (Y))
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#define LOG2(X, Y, Z) CTLogger::Log(this, (X), (Y), (Z))
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#define LOG_INC_INDENT() CTLogger::UpdateIndent(1)
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#define LOG_DEC_INDENT() CTLogger::UpdateIndent(-1)
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#else
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#define LOG(X)
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#define LOG1(X, Y)
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#define LOG2(X, Y, Z)
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#define LOG_INC_INDENT()
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#define LOG_DEC_INDENT()
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#endif
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/**
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* Class providing methods used by logging macros. These are not designed to be
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* called directly. If logging is not turned on they will simply panic.
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*/
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class CTLogger
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{
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public:
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IMPORT_C static void Log(TAny* aObject, TRefByValue<const TDesC16> aFmt, ...);
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IMPORT_C static void UpdateIndent(TInt aInc);
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private:
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static void LogL(const TDesC& aString);
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};
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#endif // __CTLOGGER_H__
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