303 lines
6.9 KiB
C
303 lines
6.9 KiB
C
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//***************************************************************************
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//
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// Copyright (c) 1998-1999 Microsoft Corporation
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//
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// property.h
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//
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// alanbos 27-Mar-00 Created.
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//
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// CSWbemProperty and CSWbemPropertySet definitions.
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//
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//***************************************************************************
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#ifndef _PROPERTY_H_
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#define _PROPERTY_H_
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//***************************************************************************
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//
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// CLASS NAME:
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//
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// CSWbemProperty
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//
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// DESCRIPTION:
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//
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// Implements the ISWbemProperty interface.
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//
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//***************************************************************************
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class CSWbemProperty : public ISWbemProperty,
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public ISupportErrorInfo,
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public IProvideClassInfo
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{
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private:
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class CPropertyDispatchHelp : public CDispatchHelp
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{
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public:
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HRESULT HandleError (
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DISPID dispidMember,
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unsigned short wFlags,
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DISPPARAMS FAR* pdispparams,
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VARIANT FAR* pvarResult,
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UINT FAR* puArgErr,
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HRESULT hRes
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);
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bool HandleNulls (
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DISPID dispidMember,
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unsigned short wFlags
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)
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{
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return false;
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}
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};
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friend CPropertyDispatchHelp;
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CSWbemServices* m_pSWbemServices;
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ISWbemInternalObject* m_pSWbemObject;
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IWbemClassObject *m_pIWbemClassObject;
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CPropertyDispatchHelp m_Dispatch;
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BSTR m_name;
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CWbemSite *m_pSite;
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HRESULT DeleteValuesByHand (
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VARIANT & varMatchingValues,
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long iFlags,
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long iStartIndex,
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long iEndIndex
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);
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HRESULT AddValuesByHand (
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VARIANT & varValues,
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long iFlags,
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long iStartIndex
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);
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protected:
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long m_cRef; //Object reference count
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public:
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CSWbemProperty (CSWbemServices *pService, ISWbemInternalObject *pObject,
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BSTR name);
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~CSWbemProperty (void);
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//Non-delegating object IUnknown
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STDMETHODIMP QueryInterface(REFIID, LPVOID*);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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// IDispatch
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STDMETHODIMP GetTypeInfoCount(UINT* pctinfo)
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{return m_Dispatch.GetTypeInfoCount(pctinfo);}
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STDMETHODIMP GetTypeInfo(UINT itinfo, LCID lcid, ITypeInfo** pptinfo)
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{return m_Dispatch.GetTypeInfo(itinfo, lcid, pptinfo);}
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STDMETHODIMP GetIDsOfNames(REFIID riid, OLECHAR** rgszNames,
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UINT cNames, LCID lcid, DISPID* rgdispid)
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{return m_Dispatch.GetIDsOfNames(riid, rgszNames, cNames,
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lcid,
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rgdispid);}
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STDMETHODIMP Invoke(DISPID dispidMember, REFIID riid, LCID lcid,
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WORD wFlags, DISPPARAMS* pdispparams, VARIANT* pvarResult,
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EXCEPINFO* pexcepinfo, UINT* puArgErr)
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{return m_Dispatch.Invoke(dispidMember, riid, lcid, wFlags,
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pdispparams, pvarResult, pexcepinfo, puArgErr);}
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// ISWbemProperty methods
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HRESULT STDMETHODCALLTYPE get_Value
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(
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/*[out]*/ VARIANT *value
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);
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HRESULT STDMETHODCALLTYPE put_Value
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(
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/*[in]*/ VARIANT *value
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);
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HRESULT STDMETHODCALLTYPE get_Name
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(
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/*[out]*/ BSTR *name
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);
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HRESULT STDMETHODCALLTYPE get_IsLocal
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(
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/*[out]*/ VARIANT_BOOL *local
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);
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HRESULT STDMETHODCALLTYPE get_Origin
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(
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/*[out]*/ BSTR *origin
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);
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HRESULT STDMETHODCALLTYPE get_CIMType
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(
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/*[out]*/ WbemCimtypeEnum *cimType
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);
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HRESULT STDMETHODCALLTYPE get_Qualifiers_
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(
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/*[out]*/ ISWbemQualifierSet **ppQualSet
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);
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HRESULT STDMETHODCALLTYPE get_IsArray
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(
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/*[out]*/ VARIANT_BOOL *pIsArray
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);
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// ISupportErrorInfo methods
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HRESULT STDMETHODCALLTYPE InterfaceSupportsErrorInfo
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(
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/* [in] */ REFIID riid
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);
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// IProvideClassInfo methods
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HRESULT STDMETHODCALLTYPE GetClassInfo
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(
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/* [in,out] */ ITypeInfo **ppTI
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)
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{
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return m_Dispatch.GetClassInfo (ppTI);
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};
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// Other Methods
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void UpdateEmbedded (VARIANT &var, long index);
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void UpdateSite ();
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};
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//***************************************************************************
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//
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// CLASS NAME:
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//
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// CSWbemPropertySet
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//
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// DESCRIPTION:
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//
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// Implements the ISWbemPropertySet interface.
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//
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//***************************************************************************
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class CSWbemPropertySet : public ISWbemPropertySet,
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public ISupportErrorInfo,
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public IProvideClassInfo
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{
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private:
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class CPropertySetDispatchHelp : public CDispatchHelp
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{
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public:
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HRESULT HandleError (
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DISPID dispidMember,
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unsigned short wFlags,
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DISPPARAMS FAR* pdispparams,
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VARIANT FAR* pvarResult,
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UINT FAR* puArgErr,
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HRESULT hRes
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);
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};
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CSWbemServices* m_pSWbemServices;
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CSWbemObject* m_pSWbemObject;
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IWbemClassObject* m_pIWbemClassObject;
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CPropertySetDispatchHelp m_Dispatch;
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CWbemSite *m_pSite;
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bool m_bSystemProperties;
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protected:
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long m_cRef; //Object reference count
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public:
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CSWbemPropertySet (CSWbemServices *pService, CSWbemObject *pObject,
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bool bSystemProperties = false);
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~CSWbemPropertySet (void);
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//Non-delegating object IUnknown
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STDMETHODIMP QueryInterface(REFIID, LPVOID*);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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// IDispatch
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STDMETHODIMP GetTypeInfoCount(UINT* pctinfo)
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{return m_Dispatch.GetTypeInfoCount(pctinfo);}
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STDMETHODIMP GetTypeInfo(UINT itinfo, LCID lcid, ITypeInfo** pptinfo)
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{return m_Dispatch.GetTypeInfo(itinfo, lcid, pptinfo);}
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STDMETHODIMP GetIDsOfNames(REFIID riid, OLECHAR** rgszNames,
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UINT cNames, LCID lcid, DISPID* rgdispid)
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{return m_Dispatch.GetIDsOfNames(riid, rgszNames, cNames,
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lcid,
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rgdispid);}
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STDMETHODIMP Invoke(DISPID dispidMember, REFIID riid, LCID lcid,
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WORD wFlags, DISPPARAMS* pdispparams, VARIANT* pvarResult,
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EXCEPINFO* pexcepinfo, UINT* puArgErr)
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{return m_Dispatch.Invoke(dispidMember, riid, lcid, wFlags,
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pdispparams, pvarResult, pexcepinfo, puArgErr);}
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// Collection methods
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HRESULT STDMETHODCALLTYPE get__NewEnum
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(
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/*[out]*/ IUnknown **ppUnk
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);
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HRESULT STDMETHODCALLTYPE get_Count
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(
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/*[out]*/ long *plCount
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);
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HRESULT STDMETHODCALLTYPE Add
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(
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/*[in]*/ BSTR name,
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/*[in]*/ WbemCimtypeEnum cimType,
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/*[in]*/ VARIANT_BOOL isArray,
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/*[in]*/ long lFlags,
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/*[out]*/ ISWbemProperty **ppProperty
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);
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HRESULT STDMETHODCALLTYPE Item
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(
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/*[in]*/ BSTR Name,
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/*[in]*/ long lFlags,
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/*[out]*/ ISWbemProperty **ppProperty
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);
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HRESULT STDMETHODCALLTYPE Remove
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(
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/*[in]*/ BSTR Name,
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/*[in]*/ long lFlags
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);
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// ISWbemPropertySet methods
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HRESULT STDMETHODCALLTYPE BeginEnumeration
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(
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);
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HRESULT STDMETHODCALLTYPE Next
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(
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/*[in]*/ long lFlags,
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/*[out]*/ ISWbemProperty **ppProperty
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);
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// ISupportErrorInfo methods
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HRESULT STDMETHODCALLTYPE InterfaceSupportsErrorInfo
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(
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/* [in] */ REFIID riid
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);
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// IProvideClassInfo methods
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HRESULT STDMETHODCALLTYPE GetClassInfo
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(
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/* [in,out] */ ITypeInfo **ppTI
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)
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{
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return m_Dispatch.GetClassInfo (ppTI);
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};
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};
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#endif
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