135 lines
2.7 KiB
C++
135 lines
2.7 KiB
C++
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/*++
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Copyright (C) Microsoft Corporation, 1997 - 1999
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Module Name:
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cenumsub.hxx
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Abstract:
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Header file for the class implementing the IEnumEventObject interface.
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Author:
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Gopal Parupudi <GopalP>
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[Notes:]
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optional-notes
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Revision History:
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GopalP 1/26/1998 Start.
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--*/
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#ifndef __CENUMSUB_HXX__
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#define __CENUMSUB_HXX__
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//
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// Typedefs
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//
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typedef enum
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{
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EVENT_INVALID,
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EVENT_CONNECTION_MADE,
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EVENT_CONNECTION_MADE_NOQOC,
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EVENT_CONNECTION_LOST,
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EVENT_DESTINATION_REACHABLE,
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EVENT_DESTINATION_REACHABLE_NOQOC
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} FIRED_EVENT;
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//
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// Constants
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//
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#define PROPERTY_CONNECTION_MADE_TYPE L"ulConnectionMadeType"
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#define PROPERTY_CONNECTION_MADE_NOQOC_TYPE L"ulConnectionMadeTypeNoQOC"
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#define PROPERTY_CONNECTION_LOST_TYPE L"ulConnectionLostType"
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#define PROPERTY_DESTINATION L"bstrDestination"
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#define PROPERTY_DESTINATION_TYPE L"ulDestinationType"
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#define PROPERTY_DESTINATION_NOQOC L"bstrDestinationNoQOC"
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#define PROPERTY_DESTINATION_NOQOC_TYPE L"ulDestinationTypeNoQOC"
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class CImpIEnumSub : public IEnumEventObject
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{
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friend class CImpISensNetworkFilter;
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public:
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CImpIEnumSub(void);
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~CImpIEnumSub(void);
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//
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// IUnknown
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//
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STDMETHOD (QueryInterface) (REFIID, LPVOID *);
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STDMETHOD_(ULONG, AddRef) (void);
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STDMETHOD_(ULONG, Release) (void);
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//
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// IDispatch
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//
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STDMETHOD (GetTypeInfoCount) (UINT *);
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STDMETHOD (GetTypeInfo) (UINT, LCID, ITypeInfo **);
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STDMETHOD (GetIDsOfNames) (REFIID, LPOLESTR *, UINT, LCID, DISPID *);
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STDMETHOD (Invoke) (DISPID, REFIID, LCID, WORD, DISPPARAMS *, VARIANT *, EXCEPINFO *, UINT *);
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//
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// IEnumEventObject
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//
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STDMETHOD (Clone) (LPUNKNOWN *);
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STDMETHOD (Count) (ULONG *);
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STDMETHOD (Next) (ULONG, LPUNKNOWN *, ULONG *);
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STDMETHOD (Reset) ();
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STDMETHOD (Skip) (ULONG cSkipElem);
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private:
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LONG m_cRef;
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//
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// Storage for DestinationReachableNoQOCInfo parameters. Used while
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// filtering subscriptions.
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//
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FIRED_EVENT m_FiredEvent;
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// ConnectionMade
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ULONG m_ulConnectionMadeType;
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// ConnectionMadeNoQOCInfo
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ULONG m_ulConnectionMadeTypeNoQOC;
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// ConnectionLost
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ULONG m_ulConnectionLostType;
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// DestinationReachable
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BSTR m_bstrDestination;
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ULONG m_ulDestinationType;
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// DestinationReachableNoQOCInfo
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BSTR m_bstrDestinationNoQOC;
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ULONG m_ulDestinationTypeNoQOC;
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//
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// Pointer to IEnumSubscription returned from the Default Subscription
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// cache
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//
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IEnumEventObject* m_pIEnumSubs;
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};
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typedef CImpIEnumSub FAR * LPCIMPIENUMSUB;
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#endif // __CENUMSUB_HXX__
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