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87 lines
2.7 KiB
87 lines
2.7 KiB
#ifndef _INC_DSKQUOTA_EVENTLOG_H
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#define _INC_DSKQUOTA_EVENTLOG_H
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///////////////////////////////////////////////////////////////////////////////
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/* File: eventlog.h
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Description: Header for eventlog.cpp.
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See eventlog.cpp for functional description.
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Revision History:
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Date Description Programmer
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-------- --------------------------------------------------- ----------
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02/14/98 Initial creation. BrianAu
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*/
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WINDOWS_
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# include <windows.h>
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#endif
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//
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// This class provides basic NT event logging capability. It provides only
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// a subset of the full capability provided by the NT event logging APIs.
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// I wanted a simple way to write messages to the event log. No reading
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// of event log entries is supported.
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//
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class CEventLog
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{
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public:
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//
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// Number conversion formats.
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//
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enum eFmt {
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eFmtDec, // Display as decimal.
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eFmtHex, // Display as hex
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eFmtSysErr // Display as win32 error text string.
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};
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CEventLog(void)
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: m_hLog(NULL)
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{ DBGTRACE((DM_EVENTLOG, DL_MID, TEXT("CEventLog::CEventLog"))); }
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~CEventLog(void);
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HRESULT Initialize(LPCTSTR pszEventSource);
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void Close(void);
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HRESULT ReportEvent(WORD wType,
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WORD wCategory,
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DWORD dwEventID,
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PSID lpUserSid = NULL,
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LPVOID pvRawData = NULL,
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DWORD cbRawData = 0);
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HRESULT ReportEvent(WORD wType,
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WORD wCategory,
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DWORD dwEventID,
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const CArray<CString>& rgstr,
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PSID lpUserSid = NULL,
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LPVOID pvRawData = NULL,
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DWORD cbRawData = 0);
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//
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// Push replacement data onto a stack to replace the
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// %1, %2 etc. parameters in the message strings.
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//
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void Push(HRESULT hr, eFmt = eFmtDec);
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void Push(LPCTSTR psz);
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private:
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HANDLE m_hLog;
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CArray<CString> m_rgstrText;
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static TCHAR m_szFmtDec[];
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static TCHAR m_szFmtHex[];
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//
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// Prevent copy.
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//
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CEventLog(const CEventLog& rhs);
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CEventLog& operator = (const CEventLog& rhs);
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};
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#endif // _INC_DSKQUOTA_EVENTLOG_H
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