log.h.bak

来自「网络socket,IO,线程池」· BAK 代码 · 共 77 行

#pragma once

#include "../Synchronization/mlock.h"
using namespace Synchronization;

#include <afxmt.h>

#include <memory>
using namespace std;

namespace Utility{

class CImplementLog
{
public:
	virtual ~CImplementLog(){}
	virtual int WriteData(const char* szMsg) = 0;	
	virtual void DeleteOneLine() = 0;
};

class CSynLog
{
public:
	enum LogLevel
	{
		DEBUG,
		WARNING,
		SEVERE,
		EMERGENCY
	};

	CSynLog(auto_ptr<CImplementLog>& pLog,LogLevel = DEBUG,int nMaxLine = 10000):m_pLog(pLog),m_nMaxLine(nMaxLine),m_nCount(0)
	{
		Init();
	}

	CSynLog(CImplementLog* pLog,LogLevel = DEBUG,int nMaxLine = 10000):m_pLog(pLog),m_nMaxLine(nMaxLine),m_nCount(0)
	{
		Init();
	}

	void operator()( const char *fmt, ... );

	inline void SetMaxLineNum( long nNewMaxLine = 10000)
	{
		m_nMaxLine = nNewMaxLine;
	}

	inline void SetLevel(LogLevel nNewLevel)
	{
		CLock<CCriSection> lock(m_CriSec);
		m_nLevel = nNewLevel;
	}

	inline int GetLevel()
	{
		CLock<CCriSection> lock(m_CriSec);
		return m_nLevel;
	}

	~CSynLog();
private:
	CSynLog();
	CSynLog(const CLog& log);

	void Init();

	int					m_nMaxLine;
	int					m_nCount;

	CCriSection	m_CriSec;	
	CAPIMutex			m_mutex;
	LogLevel			m_nLevel;
	auto_ptr<CImplementLog>& m_pLog;
};

}