OTS/OTSCPP/OTSLog/CLogFile.h

#pragma once
#include <afxmt.h>

enum TRACER_TYPE
{
	TRACER_OPE_PROGRESS = 0		/**< To indicate progress of operation. */
	, TRACER_OPE_ERROR = 1		/**< To indicate Error is happened. */
	, TRACER_OPE_EXCEPTION = 2	/**< To indicate exceptions. */
	, TRACER_OPE_MESSAGE = 3	/**< To indicate message display. */
};


#define TRACER_OPE_PROGRESS_STR		_T("_TRACE_: ")/**< To indicate progress of operation. */
#define TRACER_OPE_ERROR_STR		_T("_ERROR_: ")/**< To indicate Error is happened. */
#define TRACER_OPE_EXCEPTION_STR    _T("_EXCEPT_: ")/**< To indicate exceptions. */
#define TRACER_OPE_MESSAGE_STR		_T("_MSG_: ")/**< To indicate message display */

class CCLogFile
{
public:
	CCLogFile(LPCTSTR szFileName, bool bLogNeedManage = true);
	~CCLogFile();

public:
	void Print(LPCTSTR szData, ...);
	void Print(TRACER_TYPE nType, LPCTSTR szData, ...);
	void TraceProgress(LPCTSTR szFile, long lLine, LPCTSTR szData, ...);
	void TraceError(LPCTSTR szFile, long lLine, LPCTSTR szData, ...);
	void TraceException(LPCTSTR szFile, long lLine, LPCTSTR szData, ...);
	void TraceMessage(LPCTSTR szFile, long lLine, LPCTSTR szData, ...);
	void LogBinaryData(LPCTSTR szHead, BYTE* pbyData, UINT nLen);
	CString WChar2Ansi(LPCTSTR pwszSrc);
	CString StringToWString(const CString& s);

private:	// Methods.
	void LogFile(LPCTSTR szData);
	void PrintV(LPCTSTR pszFormat, va_list pArgList);
	void PrintV(TRACER_TYPE nType, LPCTSTR pszFormat, va_list pArgList);
	bool CheckFilePath(const CString& strPath);
	HANDLE CreateLogFile(const CString& str);
private:	// Data.
	CString m_szFile;

	///@cond CHS
	///临界区变量
	///@endcond

	///@cond ENG
	///Critical Section for text log
	///@endcond
	CCriticalSection m_csLog;

	///@cond CHS
	///记录二进制数据临界区变量
	///@endcond

	///@cond ENG
	///Critical Section for binary log
	///@endcond
	CCriticalSection m_csBinLog;

	///@cond CHS
	///日志文件名是否已经提交到LogManager
	///@endcond

	///@cond ENG
	///Log filename commit to LogManager flag
	///@endcond
	bool m_bFileNameCommited;

};


class CUtilityTools
{
public:
	CUtilityTools(){}
	~CUtilityTools()
	{

	}

public:
	void WaitingWithEventLoop(int iWaitTime);
};