#pragma once
#include <windows.h>

#define LOG_FILE_PATH _T("C:\\LogFile\\")

#define MAX_STRING_SIZE 256		//UNICODE ±âÁØ

typedef struct _DITLOG {
	int nLogID;
    unsigned int nLevel;
	unsigned int nProcess;
    SYSTEMTIME nCurTime;
    TCHAR logMessage[MAX_STRING_SIZE];
} DITLOG,*PDITLOG;


#define ONE_LOG_SIZE sizeof(DITLOG)	//(level+¹®ÀÚ¿­*2) BYTE ±âÁØ
#define SHARED_LOG_COUNT 10000
#define DIT_MAP_SIZE	1024*64


//À妽º+¸í·ÉÇ÷¡±×+(level+¹®ÀÚ¿­)*Å¥°¹¼ö+(¸Ê»çÀÌÁî*64)
#define SHAREDMEM_SIZE	4+4+ONE_LOG_SIZE*SHARED_LOG_COUNT+DIT_MAP_SIZE

class AFX_EXT_CLASS CLogManager
{
	unsigned int m_nProcessID;
	int m_nLogID;

	HANDLE m_hFMap;
	//À妽º¿Í Ä¿¸Çµå¸¦ Á¦¿ÜÇÑ °øÀ¯¸Þ¸ð¸® ½ÃÀÛ Æ÷ÀÎÆ®
	char* m_pSharedMem;

	HANDLE m_csMemoryMap;
	CRITICAL_SECTION m_csLocalLogFile;

	//¾à 1000ÀÏ(3³â) »ç¿ë°¡´ÉÇÑ À妽º
	unsigned int* m_nIndex;

	unsigned char* m_Command1;	//mapÀúÀå Ç÷¡±×

	TCHAR m_TempLog[512];

public:
	unsigned int GetProcessID(){return m_nProcessID;};
	int GetLogID(){return m_nLogID;};
	void GetFirstCommand(unsigned char* pCommand);
	void SetFirstCommand(unsigned char Command);
	int GetIndex(){ return *m_nIndex;};

	void SetMapData(char* pData)
		{memcpy(m_pSharedMem+ONE_LOG_SIZE*SHARED_LOG_COUNT,pData,DIT_MAP_SIZE);};

	char* GetMapDataAddress(){ return m_pSharedMem+ONE_LOG_SIZE*SHARED_LOG_COUNT;};

	//°øÀ¯¸Þ¸ð¸®¿¡ ·Î±× ÀÛ¼º, ·Î±×·¹º§°ú ·Î±× ³»¿ë ÀÛ¼º
	void WriteLog( unsigned int Level, TCHAR* str,...);
	//·ÎÄà Çϵ忡 ·Î±× ÀÛ¼º
	void WriteLocalLog(TCHAR* str,...);

	//°øÀ¯¸Þ¸ð¸®ÀÇ ·Î±×¸¦ Àоî¿Â´Ù.
	void ReadLog(TCHAR* str, unsigned int curIndex, int* curLogID,
				unsigned int* curLevel,unsigned int* curProcess, PSYSTEMTIME curTime);

	CLogManager(int LogID, TCHAR* NameOfMemoryMap, unsigned int ProcessID = 0);//ProcessID ¿¹¾à¿µ¿ª
	~CLogManager(void);
	void SaveBinary(TCHAR* FilePath);
};