mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
72 lines
1.9 KiB
72 lines
1.9 KiB
// **************************************************************************
|
|
//
|
|
// Copyright (c) 1997-1999 Microsoft Corporation.
|
|
//
|
|
// File: EVPROV.H
|
|
//
|
|
// Description:
|
|
// Sample event provider - header file defines event provider class
|
|
//
|
|
// History:
|
|
//
|
|
// **************************************************************************
|
|
|
|
#ifndef _EVPROV_H_
|
|
#define _EVPROV_H_
|
|
|
|
// {C0A94C66-CB70-4D06-91D2-5DE68C0D0EC5}
|
|
DEFINE_GUID(CLSID_MyEventProvider,
|
|
0xC0A94C66, 0xCB70, 0x4D06, 0x91, 0xD2, 0x5D, 0xE6, 0x8C, 0x0D, 0x0E, 0xC5);
|
|
|
|
#define EVENTCLASS L"PolicyRefreshEvent"
|
|
|
|
|
|
class CMyEventProvider : public IWbemEventProvider, public IWbemProviderInit
|
|
{
|
|
ULONG m_cRef;
|
|
IWbemServices *m_pNs;
|
|
IWbemObjectSink *m_pSink;
|
|
IWbemClassObject *m_pEventClassDef;
|
|
int m_eStatus;
|
|
HANDLE m_hThread;
|
|
|
|
static DWORD WINAPI EventThread(LPVOID pArg);
|
|
void InstanceThread();
|
|
|
|
public:
|
|
enum { Pending, Running, PendingStop, Stopped };
|
|
|
|
CMyEventProvider();
|
|
~CMyEventProvider();
|
|
|
|
//
|
|
// IUnknown members
|
|
//
|
|
STDMETHODIMP QueryInterface(REFIID, LPVOID *);
|
|
STDMETHODIMP_(ULONG) AddRef(void);
|
|
STDMETHODIMP_(ULONG) Release(void);
|
|
|
|
// Inherited from IWbemEventProvider
|
|
// =================================
|
|
|
|
HRESULT STDMETHODCALLTYPE ProvideEvents(
|
|
/* [in] */ IWbemObjectSink __RPC_FAR *pSink,
|
|
/* [in] */ long lFlags
|
|
);
|
|
|
|
// Inherited from IWbemProviderInit
|
|
// ================================
|
|
|
|
HRESULT STDMETHODCALLTYPE Initialize(
|
|
/* [in] */ LPWSTR pszUser,
|
|
/* [in] */ LONG lFlags,
|
|
/* [in] */ LPWSTR pszNamespace,
|
|
/* [in] */ LPWSTR pszLocale,
|
|
/* [in] */ IWbemServices __RPC_FAR *pNamespace,
|
|
/* [in] */ IWbemContext __RPC_FAR *pCtx,
|
|
/* [in] */ IWbemProviderInitSink __RPC_FAR *pInitSink
|
|
);
|
|
};
|
|
|
|
|
|
#endif
|