cLogFileDay.h

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//
//
 
#ifndef _INC_cLogFileDay_H
#define _INC_cLogFileDay_H
#ifndef NO_PRAGMA_ONCE
#pragma once
#endif
 
#include "../GrayLibBase.h"
#include "GrayCore/include/cLogMgr.h"
#include "GrayCore/include/cFile.h"
#include "GrayCore/include/cStream.h"
#include "GrayCore/include/cMime.h"
 
namespace GrayLib
{
        class GRAYLIB_LINK cLogFileDay : public cStreamOutput
        {
 
        public:
                cFile m_LogFile;                        
                int m_iLogKeepDays;                     
                bool m_bLockOpenClose;          
 
        private:
                cStringF m_sFileBaseDir;        
                cStringF m_sFileNameFormat;             
                int m_iLastDayStamp;            
 
        protected:
                cStringF MakeLogPath(const FILECHAR_t* pszFileBaseDir, const FILECHAR_t* pszName) const;
                HRESULT OpenLogNew(const cTimeUnits& rTu);
                HRESULT OpenLogCheck(bool bStampLine);
 
        public:
                cLogFileDay(const FILECHAR_t* pszFileFormat = _FN("log%s") _FN(MIME_EXT_log), int iLogKeepDays = 0);
                virtual ~cLogFileDay();
 
                bool isLogOpen() const
                {
                        return m_LogFile.isFileOpen();
                }
                cStringF get_LogPath() const
                {
                        return m_LogFile.get_FilePath();
                }
 
                cStringF get_LogDir() const
                {
                        return m_sFileBaseDir;
                }
                HRESULT put_LogDir(cStringF sDir);
                static cStringF GRAYCALL GetDefaultLogDir();
 
                void CloseLog();
                HRESULT OpenLog();
                void DeleteOldLogs();
 
                // write a log line.
                virtual HRESULT WriteString(const LOGCHAR_t* pszMsg) override;
 
                virtual HRESULT FlushX() override
                {
                        return m_LogFile.FlushX();
                }
        };
};
#endif