69 lines
1.1 KiB
C++
69 lines
1.1 KiB
C++
//=======================================================================
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//
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// Copyright (c) 1999 Microsoft Corporation. All Rights Reserved.
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//
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// File: applog.h
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//
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// Purpose: Application logging
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//
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// History: 22-Feb-99 YAsmi Created
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//
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//=======================================================================
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#ifndef _APPLOG_H_
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#define _APPLOG_H_
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#define LOG_FIELD_SEPARATOR "|"
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class CAppLog
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{
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public:
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CAppLog(LPCTSTR pszLogFileName = NULL);
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~CAppLog();
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void SetLogFile(LPCTSTR pszLogFileName);
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//
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// writing
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//
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void Log(LPCSTR pszLogStr);
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//
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// reading
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//
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void StartReading();
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BOOL ReadLine();
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LPCSTR GetLineStr();
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BOOL CopyNextField(LPSTR pszBuf, int cBufSize);
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void StopReading();
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static void FormatErrMsg(HRESULT hr, LPSTR pszBuf, int cBufSize);
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LPCTSTR GetLogFile()
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{
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return m_pszLogFN;
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}
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private:
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void CheckBuf(DWORD dwSize);
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LPTSTR m_pszLogFN;
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LPSTR m_pszLine;
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LPSTR m_pszBuf;
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DWORD m_dwBufLen;
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LPSTR m_pszFldParse;
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LPSTR m_pFileBuf;
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DWORD m_dwFileOfs;
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DWORD m_dwFileSize;
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};
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#endif // _APPLOG_H_
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