119 lines
2.8 KiB
C
119 lines
2.8 KiB
C
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/*++
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Copyright (C) 2000-2001 Microsoft Corporation
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Module Name:
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RefreshCooker.h
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Abstract:
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The implementation of the refresher
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History:
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a-dcrews 01-Mar-00 Created
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--*/
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#ifndef _REFRESHCOOKER_H_
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#define _REFRESHCOOKER_H_
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#include "Cache.h"
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#include "WMIObjCooker.h"
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#define WMI_COOKED_ENUM_MASK 0x70000000
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class CRefresher : public IWMIRefreshableCooker, public IWbemRefresher
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{
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bool m_bOK; // Creation status indicator
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long m_lRef; // Object refrence counter
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CCache<CWMISimpleObjectCooker, CObjRecord<CWMISimpleObjectCooker> >
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m_CookingClassCache; // The cooking class cache
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IWbemRefresher* m_pRefresher; // The internal refrehser for the short term solution
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IWbemConfigureRefresher* m_pConfig; // The internal configuration mgr for the short term solution
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CEnumeratorCache m_EnumCache;
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DWORD m_dwRefreshId;
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// Gets the raw class name that is used by the
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// cooked class in to obtain the raw data values
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// =============================================
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/* WMISTATUS GetRawClassName( IWbemClassObject* pCookingInst,
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WCHAR** pwszRawClassName );
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*/
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WMISTATUS SearchCookingClassCache( WCHAR* wszCookingClass,
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CWMISimpleObjectCooker** ppObjectCooker );
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WMISTATUS AddRawInstance( IWbemServices* pNamespace,
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IWbemContext * pContext,
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IWbemObjectAccess* pCookingInst,
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IWbemObjectAccess** ppRawInst );
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WMISTATUS AddRawEnum( IWbemServices* pNamespace,
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IWbemContext * pContext,
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WCHAR * wszRawClassName,
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IWbemHiPerfEnum** ppRawEnum,
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long* plID );
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WMISTATUS CreateObjectCooker( WCHAR* wszCookingClassName,
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IWbemObjectAccess* pCookingAccess,
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IWbemObjectAccess* pRawAccess,
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CWMISimpleObjectCooker** ppObjectCooker,
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IWbemServices * pNamespace = NULL);
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public:
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CRefresher();
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virtual ~CRefresher();
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// Non-interface methods
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// =====================
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bool IsOK(){ return m_bOK; }
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// Standard COM methods
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// ====================
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STDMETHODIMP QueryInterface(REFIID riid, void** ppv);
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STDMETHODIMP_(ULONG) AddRef();
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STDMETHODIMP_(ULONG) Release();
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// IWMIRefreshableCooker methods
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// =============================
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STDMETHODIMP AddInstance(
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/*[in] */ IWbemServices* pNamespace,
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/*[in] */ IWbemContext * pCtx,
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/*[in] */ IWbemObjectAccess* pCookingClass,
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/*[in] */ IWbemObjectAccess* pRefreshableRawInstance,
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/*[out] */ IWbemObjectAccess** ppRefreshableInstance,
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/*[out] */ long* plId
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);
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STDMETHODIMP AddEnum(
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/*[in] */ IWbemServices* pNamespace,
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/*[in] */ IWbemContext * pCtx,
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/*[in,string] */ LPCWSTR szCookingClass,
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/*[in] */ IWbemHiPerfEnum* pRefreshableEnum,
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/*[out] */ long* plId
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);
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STDMETHODIMP Remove(
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/*[in] */ long lId
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);
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STDMETHODIMP Refresh();
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// IWbemRefresher methods
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// ======================
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STDMETHODIMP Refresh( /* [in] */ long lFlags );
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};
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#endif //_REFRESHCOOKER_H_
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