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137 lines
4.7 KiB
137 lines
4.7 KiB
/*++
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Copyright (C) 1999-2001 Microsoft Corporation
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Module Name:
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Abstract:
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History:
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--*/
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#ifndef _PROVIDER__H_
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#define _PROVIDER__H_
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#include <windows.h>
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#include <hmmsvc.h>
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#include <genlex.h>
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#include <objpath.h>
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#include "baseloc.h"
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class CBaseProvider : public IHmmServices
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{
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protected:
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LONG m_cRef; //Object reference count
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IHmmServices * m_pNamespace;
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IHmmClassObject * m_pStatusClass;
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public:
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CBaseProvider(BSTR ObjectPath = NULL, BSTR User = NULL,
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BSTR Password = NULL);
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~CBaseProvider();
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//Non-delegating object IUnknown
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STDMETHOD(QueryInterface)(REFIID, PPVOID);
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STDMETHOD_(ULONG, AddRef)(void);
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STDMETHOD_(ULONG, Release)(void);
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STDMETHOD(GetTypeInfoCount)(UINT* pctinfo){return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(GetTypeInfo)(
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THIS_
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UINT itinfo,
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LCID lcid,
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ITypeInfo** pptinfo){return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(GetIDsOfNames)(
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THIS_
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REFIID riid,
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OLECHAR** rgszNames,
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UINT cNames,
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LCID lcid,
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DISPID* rgdispid){return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(Invoke)(
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THIS_
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DISPID dispidMember,
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REFIID riid,
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LCID lcid,
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WORD wFlags,
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DISPPARAMS* pdispparams,
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VARIANT* pvarResult,
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EXCEPINFO* pexcepinfo,
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UINT* puArgErr){return HMM_E_NOT_SUPPORTED;};
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//IHmmServices
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STDMETHOD(OpenNamespace)(BSTR Namespace, long lFlags,
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IHmmServices** ppNewContext,
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IHmmClassObject** ppErrorObject) {return HMM_E_NOT_SUPPORTED;}
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STDMETHOD(CancelAsyncRequest)(long lAsyncRequestHandle)
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{return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(QueryObjectSink)(IHmmObjectSink** ppResponseHandler,
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IHmmClassObject** ppErrorObject){return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(GetObject)(BSTR ObjectPath, long lFlags,
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IHmmClassObject** ppObject, IHmmClassObject** ppErrorObject)
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{return HMM_E_NOT_SUPPORTED;}
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STDMETHOD(GetObjectAsync)(BSTR ObjectPath, long lFlags,
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IHmmObjectSink* pResponseHandler, long* plAsyncRequestHandle);
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STDMETHOD(PutClass)(IHmmClassObject* pObject, long lFlags,
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IHmmClassObject** ppErrorObject){return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(PutClassAsync)(IHmmClassObject* pObject, long lFlags,
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IHmmObjectSink* pResponseHandler, long* plAsyncRequestHandle)
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{return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(DeleteClass)(BSTR Class, long lFlags,
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IHmmClassObject** ppErrorObject){return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(DeleteClassAsync)(BSTR Class, long lFlags,
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IHmmObjectSink* pResponseHandler, long* plAsyncRequestHandle)
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{return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(CreateClassEnum)(BSTR Superclass, long lFlags,
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IEnumHmmClassObject** ppEnum, IHmmClassObject** ppErrorObject)
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{return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(CreateClassEnumAsync)(BSTR Superclass, long lFlags,
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IHmmObjectSink* pResponseHandler, long* plAsyncRequestHandle)
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{return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(PutInstance)(IHmmClassObject* pInst, long lFlags,
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IHmmClassObject** ppErrorObject);
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STDMETHOD(PutInstanceAsync)(IHmmClassObject* pInst, long lFlags,
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IHmmObjectSink* pResponseHandler, long* plAsyncRequestHandle)
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{return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(DeleteInstance)(BSTR ObjectPath, long lFlags,
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IHmmClassObject** ppErrorObject){return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(DeleteInstanceAsync)(BSTR ObjectPath, long lFlags,
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IHmmObjectSink* pResponseHandler, long* plAsyncRequestHandle)
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{return HMM_E_NOT_SUPPORTED;};
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STDMETHOD(CreateInstanceEnum)(BSTR Class, long lFlags,
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IEnumHmmClassObject** ppEnum, IHmmClassObject** ppErrorObject)
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{return HMM_E_NOT_SUPPORTED;}
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STDMETHOD(CreateInstanceEnumAsync)(BSTR Class, long lFlags,
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IHmmObjectSink* pResponseHandler, long* plAsyncRequestHandle);
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STDMETHOD(ExecQuery)(BSTR QueryLanguage, BSTR Query, long lFlags,
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IEnumHmmClassObject** ppEnum, IHmmClassObject** ppErrorObject)
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{return HMM_E_NOT_SUPPORTED;}
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STDMETHOD(ExecQueryAsync)(BSTR QueryFormat, BSTR Query, long lFlags,
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IHmmObjectSink* pResponseHandler, long* plAsyncRequestHandle);
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public: //helpers
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HRESULT StuffErrorCode(HRESULT hCode, IHmmObjectSink* pSink);
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protected: // override
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virtual HRESULT EnumInstances(BSTR strClass, long lFlags,
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IHmmObjectSink* pHandler) = 0;
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virtual HRESULT GetInstance(ParsedObjectPath* pPath, long lFlags,
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IHmmClassObject** ppInstance) = 0;
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};
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#endif
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