windows/LogImpl.h

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//-----------------------------------------------------------------------------
//
//  LogImpl.h
//
//  Windows implementation of message and error logging
//
//  Copyright (c) 2010 Mal Lansell <mal@lansell.org>
//  All rights reserved.
//
//  SOFTWARE NOTICE AND LICENSE
//
//  This file is part of OpenZWave.
//
//  OpenZWave is free software: you can redistribute it and/or modify
//  it under the terms of the GNU Lesser General Public License as published
//  by the Free Software Foundation, either version 3 of the License,
//  or (at your option) any later version.
//
//  OpenZWave is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU Lesser General Public License for more details.
//
//  You should have received a copy of the GNU Lesser General Public License
//  along with OpenZWave.  If not, see <http://www.gnu.org/licenses/>.
//
//-----------------------------------------------------------------------------
#ifndef _LogImpl_H
#define _LogImpl_H
 
#include "Defs.h"
#include <string>
#include "platform/Log.h"
#include <windows.h>
 
namespace OpenZWave
{
    class LogImpl : public i_LogImpl
    {
    private:
        friend class Log;
 
        LogImpl( string const& _filename, bool const _bAppendLog, bool const _bConsoleOutput, LogLevel const _saveLevel, LogLevel const _queueLevel, LogLevel const _dumpTrigger );
        ~LogImpl();
 
        void Write( LogLevel _level, uint8 const _nodeId, char const* _format, va_list _args );
        void Queue( char const* _buffer );
        void QueueDump();
        void QueueClear();
        void SetLoggingState( LogLevel _saveLevel, LogLevel _queueLevel, LogLevel _dumpTrigger );
        void SetLogFileName( const string &_filename );
 
        string GetTimeStampString();
        string GetNodeString( uint8 const _nodeId );
        string GetThreadId();
        string GetLogLevelString(LogLevel _level);
        unsigned int toEscapeCode(LogLevel _level);
 
        string m_filename;                      
        bool m_bConsoleOutput;                  
        bool m_bAppendLog;                      
        list<string> m_logQueue;                
        LogLevel m_saveLevel;
        LogLevel m_queueLevel;
        LogLevel m_dumpTrigger;
    };
 
} // namespace OpenZWave
 
#endif //_LogImpl_H