windows-server-2003/admin/cmdline/cmdevtgprov/triggerconsumer.h

/*++
Copyright (c) Microsoft Corporation

Module Name:
    TRIGGERCONSUMER.H

Abstract:
    Contains CTriggerConsumer definition.

Author:
    Vasundhara .G

Revision History:
    Vasundhara .G 9-oct-2k : Created It.
--*/

#ifndef __TRIGGER_CONSUMER_H
#define __TRIGGER_CONSUMER_H

// event consumer class
class CTriggerConsumer : public IWbemUnboundObjectSink
{
private:
    DWORD m_dwCount;            // holds the object reference count

    ITaskScheduler* GetTaskScheduler();

public:
    CTriggerConsumer();
    ~CTriggerConsumer();

    // IUnknown members
    STDMETHODIMP_(ULONG)
    AddRef(
        void
        );
    STDMETHODIMP_(ULONG)
    Release(
        void
        );
    STDMETHODIMP
    QueryInterface(
        IN REFIID riid,
        OUT LPVOID* ppv
        );

    // This routine ultimately receives the event.
    STDMETHOD
    (IndicateToConsumer)(
        IN IWbemClassObject* pLogicalConsumer,
        IN LONG lNumObjects,
        IN IWbemClassObject** ppObjects
        );

};

#endif          // __TRIGGER_CONSUMER_H