160 lines
3.6 KiB
C++
160 lines
3.6 KiB
C++
//=================================================================
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//
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// assoc.h -- Generic association class
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//
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// Copyright 1999 Microsoft Corporation
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//
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//=================================================================
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class CAssociation : public Provider
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{
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public:
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CAssociation(
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LPCWSTR pwszClassName,
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LPCWSTR pwszNamespaceName,
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LPCWSTR pwszLeftClassName,
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LPCWSTR pwszRightClassName,
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LPCWSTR pwszLeftPropertyName,
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LPCWSTR pwszRightPropertyName
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);
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~CAssociation();
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HRESULT ExecQuery(
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MethodContext* pMethodContext,
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CFrameworkQuery &pQuery,
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long lFlags
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);
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HRESULT GetObject(
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CInstance* pInstance,
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long lFlags,
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CFrameworkQuery &pQuery
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);
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HRESULT EnumerateInstances(
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MethodContext *pMethodContext,
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long lFlags /*= 0L*/
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);
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protected:
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bool IsInstance(const CInstance *pInstance);
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static HRESULT WINAPI StaticEnumerationCallback(
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Provider* pThat,
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CInstance* pInstance,
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MethodContext* pContext,
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void* pUserData
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);
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virtual HRESULT RetrieveLeftInstance(
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LPCWSTR lpwszObjPath,
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CInstance **ppInstance,
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MethodContext *pMethodContext
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);
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virtual HRESULT RetrieveRightInstance(
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LPCWSTR lpwszObjPath,
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CInstance **ppInstance,
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MethodContext *pMethodContext
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);
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virtual HRESULT EnumerationCallback(
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CInstance *pRight,
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MethodContext *pMethodContext,
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void *pUserData
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);
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virtual HRESULT ValidateLeftObjectPaths(
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MethodContext *pMethodContext,
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const CHStringArray &sPaths,
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TRefPointerCollection<CInstance> &lefts
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);
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virtual HRESULT ValidateRightObjectPaths(
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MethodContext *pMethodContext,
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const CHStringArray &sPaths,
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TRefPointerCollection<CInstance> &lefts
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);
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virtual BOOL AreRelated(
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const CInstance *pLeft,
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const CInstance *pRight
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)
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{
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return IsInstance(pLeft) && IsInstance(pRight);
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}
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virtual HRESULT LoadPropertyValues(
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CInstance *pInstance,
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const CInstance *pLeft,
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const CInstance *pRight
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)
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{
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return WBEM_S_NO_ERROR;
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}
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virtual HRESULT GetLeftInstances(
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MethodContext *pMethodContext,
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TRefPointerCollection<CInstance> &lefts
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);
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virtual HRESULT GetRightInstances(
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MethodContext *pMethodContext,
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TRefPointerCollection<CInstance> *lefts
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);
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LPCWSTR m_pwszLeftClassName;
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LPCWSTR m_pwszRightClassName;
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LPCWSTR m_pwszLeftPropertyName;
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LPCWSTR m_pwszRightPropertyName;
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};
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/*
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class CAssocSystemToOS : public CAssociation
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{
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public:
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CAssocSystemToOS(
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LPCWSTR pwszClassName,
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LPCWSTR pwszNamespaceName,
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LPCWSTR pwszLeftClassName,
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LPCWSTR pwszRightClassName,
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LPCWSTR pwszLeftPropertyName,
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LPCWSTR pwszRightPropertyName
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);
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~CAssocSystemToOS();
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protected:
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HRESULT LoadPropertyValues(
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CInstance *pInstance,
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const CInstance *pLeft,
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const CInstance *pRight
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);
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};
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*/ |