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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 "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: Contained MRT library code tracing macros and class definition.
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*
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*/
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#ifndef LIB_LOGGER_HANDLER_H
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#define LIB_LOGGER_HANDLER_H
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// INCLUDES
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#include <e32base.h>
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#include "liblogger.h"
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// FORWARD DECLARATIONS
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class RFile;
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class RFs;
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// FORWARD DECLARATIONS
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/*
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* Here, we are providing all utility functions that will be
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* used by all modules. We are expecting that all codes specific
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* to symbian will use active object for asynchronous handling
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* of all their functionalities. In case of thread provide
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* synchnorization for accessing the shared objects.
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*/
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NONSHARABLE_CLASS ( CLibLogger )
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{
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private:
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/*
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* create one session with file server
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*/
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static int CreateFileSession(RFs &aFsSession, RFile &aFile);
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/*
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* create one session with file server
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*/
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static void GetLogFilename(TDes& aFileName);
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/*
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* Write message to the log file
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*/
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static TInt WriteMessage(const TDesC8& aMessage);
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/*
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* Default constructor
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*/
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CLibLogger() {}
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/* all the methods within this class are public and static. */
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public:
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/* logging related */
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/*
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* Message logging interface
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*/
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static int LogMessage(TLibTraceMessageType aLogMessageType,
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char *aFileName,
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int aLine,
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char *aFormat,
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VA_LIST& aMarkerList);
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/*
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* Only filename and line number with timestamp.
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*/
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static int LogMessage(char *aFileName, int aLine);
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/*
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* Only message without timestamp
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*/
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static int LogMessage(TLibTraceMessageType aLogMessageType,
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char *aFormat,
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VA_LIST& aMarkerList);
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/*
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* dumping the message in hex format
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*/
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static int DumpMessage(TLibTraceMessageType aLogMessageType,
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char *aFileName,
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int aLine,
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char* aMessage,
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char *aStr,
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int aStrLen = -1);
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/*
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* dumping the message in hex format
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*/
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static int DumpMessage(char *aStr, int aStrLen);
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/*
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* dumping the message in hex format
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*/
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static int DumpFormatMessage(TLibTraceMessageType aLogMessageType,
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char *aFileName,
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int aLine,
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char *aMessage,
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char *aFormat,
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VA_LIST& aMarkerList);
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/*
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* dumping the message in hex format
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*/
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static int DumpFormatMessage(TLibTraceMessageType aLogMessageType,
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char *aMessage,
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char *aFormat,
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VA_LIST& aMarkerList);
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};
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#endif //LIBC_LOGGER_HANDLER_H
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// End of file
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