100 lines
2.1 KiB
C++
100 lines
2.1 KiB
C++
//***************************************************************************
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//
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// NTEVTTHRD.H
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//
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// Module: WBEM NT EVENT PROVIDER
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//
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// Copyright (c) 1996-2001 Microsoft Corporation, All Rights Reserved
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//
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//***************************************************************************
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#ifndef _NT_EVT_PROV_NTEVTTHRD_H
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#define _NT_EVT_PROV_NTEVTTHRD_H
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class CNTEventProvider;
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class CEventLogMonitor;
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class CEventProviderManager;
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class CMonitoredEventLogFile;
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class CControlObjectMap : public CMap< UINT_PTR, UINT_PTR, CNTEventProvider*, CNTEventProvider* >
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{
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private:
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UINT HashKey(UINT_PTR key) { return key; }
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CCriticalSection m_Lock;
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public:
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BOOL Lock() { return m_Lock.Lock(); }
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BOOL Unlock() { return m_Lock.Unlock(); }
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};
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class CEventLogMonitor : public ProvThreadObject
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{
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private:
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void Initialise();
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void Uninitialise();
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void TimedOut();
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CEventProviderManager* m_pParent;
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BOOL m_bMonitoring;
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static const DWORD m_PollTimeOut;
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CMonitoredEventLogFile** m_Logs;
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ULONG m_LogCount;
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CArray<CStringW*, CStringW*> m_LogNames;
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LONG m_Ref;
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public:
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CEventLogMonitor(CEventProviderManager* parentptr, CArray<CStringW*, CStringW*>& logs);
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void Poll();
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void StartMonitoring();
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BOOL IsMonitoring() { return m_bMonitoring; }
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LONG AddRef();
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LONG Release();
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~CEventLogMonitor();
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};
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class CEventProviderManager
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{
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private:
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CControlObjectMap m_ControlObjects;
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CEventLogMonitor** m_monitorArray;
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CCriticalSection m_MonitorLock;
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CStringW m_BootTimeString;
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BOOL m_IsFirstSinceLogon;
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BOOL InitialiseMonitorArray();
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void DestroyMonitorArray();
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BSTR GetLastBootTime();
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public:
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CEventProviderManager();
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void SendEvent(IWbemClassObject* evtObj);
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BOOL Register(CNTEventProvider* prov);
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void UnRegister(CNTEventProvider* prov);
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BOOL IsFirstSinceLogon() { return m_IsFirstSinceLogon; }
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void SetFirstSinceLogon(IWbemServices *ns, IWbemContext *pCtx);
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IWbemServices* GetNamespacePtr();
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~CEventProviderManager();
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};
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#endif //_NT_EVT_PROV_NTEVTTHRD_H
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