288 lines
8.6 KiB
C
288 lines
8.6 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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// Module Name:
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// PropertyValue.h
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//
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// Description:
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// Definition of the cluster property value classes for the MSCLUS automation
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// classes.
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//
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// Implementation File:
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// PropertyValue.cpp
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//
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// Author:
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// Galen Barbee (GalenB) 16-Dec-1998
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//
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// Revision History:
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//
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// Notes:
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//
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __PROPERTYVALUE_H__
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#define __PROPERTYVALUE_H__
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#ifndef _PROPLIST_H_
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#if CLUSAPI_VERSION >= 0x0500
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#include <PropList.h>
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#else
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#include "PropList.h"
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#endif // CLUSAPI_VERSION >= 0x0500
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// Forward Class Declarations
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/////////////////////////////////////////////////////////////////////////////
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class CClusPropertyValueData;
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class CClusPropertyValue;
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class CClusPropertyValues;
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// class CClusPropertyValueData
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//
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// Description:
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// Cluster Properties Collection Automation Class.
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//
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// Inheritance:
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// IDispatchImpl< ISClusPropertyValueData, &IID_ISClusPropertyValueData, &LIBID_MSClusterLib, MAJORINTERFACEVER, MINORINTERFACEVER >
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// CSupportErrorInfo
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// CComObjectRootEx< CComSingleThreadModel >
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// CComCoClass< CClusPropertyValueData, &CLSID_ClusPropertyValueData >
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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class ATL_NO_VTABLE CClusPropertyValueData :
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public IDispatchImpl< ISClusPropertyValueData, &IID_ISClusPropertyValueData, &LIBID_MSClusterLib, MAJORINTERFACEVER, MINORINTERFACEVER >,
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public CSupportErrorInfo,
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public CComObjectRootEx< CComSingleThreadModel >,
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public CComCoClass< CClusPropertyValueData, &CLSID_ClusPropertyValueData >
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{
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typedef CComObjectRootEx< CComSingleThreadModel > BaseComClass;
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public:
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typedef std::vector< CComVariant > CClusPropertyValueDataVector;
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CClusPropertyValueData( void );
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~CClusPropertyValueData( void );
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BEGIN_COM_MAP(CClusPropertyValueData)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(ISClusPropertyValueData)
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COM_INTERFACE_ENTRY(ISupportErrorInfo)
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END_COM_MAP()
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DECLARE_NOT_AGGREGATABLE(CClusPropertyValueData)
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DECLARE_NO_REGISTRY()
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void Clear( void );
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private:
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CClusPropertyValueDataVector m_cpvdvData;
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DWORD m_dwFlags;
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CLUSTER_PROPERTY_FORMAT m_cpfFormat;
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HRESULT GetIndex( IN VARIANT varIndex, OUT UINT * pnIndex );
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HRESULT HrCreateMultiSz( IN CLUSPROP_BUFFER_HELPER cbhValue );
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HRESULT HrCreateBinary( IN CLUSPROP_BUFFER_HELPER cbhValue );
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public:
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HRESULT Create( IN VARIANT varValue, IN CLUSTER_PROPERTY_FORMAT cpfFormat, IN BOOL bReadOnly );
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HRESULT Create( IN CLUSPROP_BUFFER_HELPER cbhValue, IN BOOL bReadOnly );
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STDMETHODIMP get_Count( OUT long * plCount );
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STDMETHODIMP get_Item( IN VARIANT varIndex, OUT VARIANT * pvarValue );
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STDMETHODIMP get__NewEnum( OUT IUnknown ** ppunk );
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STDMETHODIMP CreateItem( IN VARIANT varValue, OUT VARIANT * pvarData );
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STDMETHODIMP RemoveItem( IN VARIANT varIndex );
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CComVariant & operator[]( IN int nIndex ) { return m_cpvdvData[ nIndex ]; };
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const CComVariant & operator=( IN const CComVariant & varValue );
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const CClusPropertyValueDataVector & DataList( void ) const { return m_cpvdvData; };
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HRESULT HrFillMultiSzBuffer( OUT LPWSTR * ppsz ) const;
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HRESULT HrBinaryValue( IN SAFEARRAY * psa );
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};
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// class CClusPropertyValue
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//
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// Description:
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// Cluster Property Automation Class.
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//
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// Inheritance:
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// IDispatchImpl< ISClusPropertyValue, &IID_ISClusPropertyValue, &LIBID_MSClusterLib, MAJORINTERFACEVER, MINORINTERFACEVER >,
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// CSupportErrorInfo
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// CComObjectRootEx< CComSingleThreadModel >
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// CComCoClass< CClusPropertyValue, &CLSID_ClusProperty >
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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class ATL_NO_VTABLE CClusPropertyValue :
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public IDispatchImpl< ISClusPropertyValue, &IID_ISClusPropertyValue, &LIBID_MSClusterLib, MAJORINTERFACEVER, MINORINTERFACEVER >,
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public CSupportErrorInfo,
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public CComObjectRootEx< CComSingleThreadModel >,
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public CComCoClass< CClusPropertyValue, &CLSID_ClusPropertyValue >
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{
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typedef CComObjectRootEx< CComSingleThreadModel > BaseComClass;
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public:
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CClusPropertyValue( void );
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~CClusPropertyValue( void );
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BEGIN_COM_MAP(CClusPropertyValue)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(ISClusPropertyValue)
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COM_INTERFACE_ENTRY(ISupportErrorInfo)
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END_COM_MAP()
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DECLARE_NOT_AGGREGATABLE(CClusPropertyValue)
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DECLARE_NO_REGISTRY()
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HRESULT Create(
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IN VARIANT varValue,
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IN CLUSTER_PROPERTY_TYPE cptType,
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IN CLUSTER_PROPERTY_FORMAT cpfFormat,
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IN size_t cbLength,
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IN BOOL bReadOnly
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);
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HRESULT Create( IN CLUSPROP_BUFFER_HELPER cbhValue, IN BOOL bReadOnly );
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STDMETHODIMP get_Value( OUT VARIANT * pvarValue );
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STDMETHODIMP put_Value( IN VARIANT varValue );
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STDMETHODIMP get_Type( OUT CLUSTER_PROPERTY_TYPE * pcptType );
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STDMETHODIMP put_Type( IN CLUSTER_PROPERTY_TYPE cptType );
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STDMETHODIMP get_Format( OUT CLUSTER_PROPERTY_FORMAT * pcpfFormat );
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STDMETHODIMP put_Format( IN CLUSTER_PROPERTY_FORMAT cpfFormat );
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STDMETHODIMP get_Length( OUT long * plLength );
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STDMETHODIMP get_DataCount( OUT long * plCount );
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STDMETHODIMP get_Data( OUT ISClusPropertyValueData ** ppClusterPropertyValueData );
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BOOL Modified( void ) const { return ( m_dwFlags & MODIFIED ); }
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BOOL Modified( IN BOOL bModified );
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const CComVariant & Value( void ) const { return (*m_pcpvdData)[ 0 ]; };
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DWORD CbLength( void ) const {return m_cbLength; };
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CComVariant Value( IN const CComVariant & rvarValue );
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HRESULT HrBinaryValue( IN SAFEARRAY * psa );
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CComObject< CClusPropertyValueData > * Data( void ) const { return m_pcpvdData; };
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private:
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DWORD m_dwFlags;
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CLUSTER_PROPERTY_TYPE m_cptType;
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CLUSTER_PROPERTY_FORMAT m_cpfFormat;
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CComObject< CClusPropertyValueData > * m_pcpvdData;
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size_t m_cbLength;
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};
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/////////////////////////////////////////////////////////////////////////////
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//++
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//
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// class CClusPropertyValues
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//
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// Description:
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// Cluster Properties Collection Automation Class.
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//
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// Inheritance:
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// IDispatchImpl< ISClusPropertyValues, &IID_ISClusPropertyValues, &LIBID_MSClusterLib, MAJORINTERFACEVER, MINORINTERFACEVER >
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// CSupportErrorInfo
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// CComObjectRootEx< CComSingleThreadModel >
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// CComCoClass< CClusPropertyValues, &CLSID_ClusProperties >
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//
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//--
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/////////////////////////////////////////////////////////////////////////////
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class ATL_NO_VTABLE CClusPropertyValues :
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public IDispatchImpl< ISClusPropertyValues, &IID_ISClusPropertyValues, &LIBID_MSClusterLib, MAJORINTERFACEVER, MINORINTERFACEVER >,
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public CSupportErrorInfo,
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public CComObjectRootEx< CComSingleThreadModel >,
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public CComCoClass< CClusPropertyValues, &CLSID_ClusPropertyValues >
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{
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typedef CComObjectRootEx< CComSingleThreadModel > BaseComClass;
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public:
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typedef std::vector< CComObject< CClusPropertyValue > * > CClusPropertyValueVector;
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CClusPropertyValues( void );
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~CClusPropertyValues( void );
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BEGIN_COM_MAP(CClusPropertyValues)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(ISClusPropertyValues)
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COM_INTERFACE_ENTRY(ISupportErrorInfo)
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END_COM_MAP()
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DECLARE_NOT_AGGREGATABLE(CClusPropertyValues)
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DECLARE_NO_REGISTRY()
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void Clear( void );
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private:
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CClusPropertyValueVector m_cpvvValues;
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HRESULT HrGetVariantLength( IN const VARIANT rvarValue, OUT PDWORD pcbLength, IN CLUSTER_PROPERTY_FORMAT cpfFormat );
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HRESULT GetIndex( IN VARIANT varIndex, OUT UINT * pnIndex );
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HRESULT HrFillPropertyValuesVector( IN OUT CClusPropValueList & cplPropValueList, IN BOOL bReadOnly );
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public:
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HRESULT Create( IN const CClusPropValueList & pvlValue, IN BOOL bReadOnly );
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HRESULT Create(
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IN VARIANT varValue,
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IN CLUSTER_PROPERTY_TYPE cptType,
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IN CLUSTER_PROPERTY_FORMAT cpfFormat,
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IN BOOL bReadOnly
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);
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STDMETHODIMP get_Count( OUT long * plCount );
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STDMETHODIMP get_Item( IN VARIANT varIndex, OUT ISClusPropertyValue ** ppPropertyValue );
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STDMETHODIMP get__NewEnum( OUT IUnknown ** ppunk );
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STDMETHODIMP CreateItem( IN BSTR bstrName, IN VARIANT varValue, OUT ISClusPropertyValue ** ppPropertyValue );
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STDMETHODIMP RemoveItem( IN VARIANT varIndex );
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CComObject< CClusPropertyValue > * operator[]( IN int nIndex ) const { return m_cpvvValues[ nIndex ]; };
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DWORD CbLength( void ) const { return m_cpvvValues[ 0 ]->CbLength(); };
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const CClusPropertyValueVector & ValuesList (void ) const { return m_cpvvValues; };
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}; //*** Class CClusPropertyValues
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#endif // __PROPERTYVALUE_H__
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