368 lines
13 KiB
C
368 lines
13 KiB
C
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/******************************************************************************
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Copyright (c) 1999 Microsoft Corporation
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Module Name:
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WMIParser.h
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Abstract:
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This file contains the declaration of the classes that are part of
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the WMIParser library.
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Revision History:
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Davide Massarenti (Dmassare) 07/25/99
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created
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******************************************************************************/
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#if !defined(__INCLUDED___PCH___WMIPARSER_H___)
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#define __INCLUDED___PCH___WMIPARSER_H___
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/////////////////////////////////////////////////////////////////////////////
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namespace WMIParser
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{
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class InstanceName;
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class ValueReference;
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/////////////////////////////////////////////////////////////////////////////
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class InstanceNameItem // Hungarian: wmipini
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{
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friend InstanceName;
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private:
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MPC::wstring m_szValue;
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ValueReference* m_wmipvrValue;
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public:
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InstanceNameItem();
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InstanceNameItem( /*[in]*/ const InstanceNameItem& wmipini );
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~InstanceNameItem();
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InstanceNameItem& operator=( /*[in]*/ const InstanceNameItem& wmipini );
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bool operator==( /*[in]*/ InstanceNameItem const &wmipini ) const;
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bool operator< ( /*[in]*/ InstanceNameItem const &wmipini ) const;
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};
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class InstanceName // Hungarian: wmipin
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{
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friend class Instance;
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public:
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typedef std::map<MPC::wstringUC,InstanceNameItem> KeyMap;
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typedef KeyMap::iterator KeyIter;
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typedef KeyMap::const_iterator KeyIterConst;
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private:
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MPC::XmlUtil m_xmlNode; // This instance in the Xml DOM.
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MPC::wstring m_szNamespace; // Namespace of the instance in CIM.
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MPC::wstring m_szClass; // Name of the class for this instance.
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KeyMap m_mapKeyBinding; // Set of keys.
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HRESULT ParseNamespace( );
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HRESULT ParseKey ( /*[in] */ IXMLDOMNode* pxdnNode, /*[out]*/ InstanceNameItem& wmipini, /*[out]*/ bool& fEmpty );
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HRESULT ParseKeys ( );
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public:
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InstanceName();
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~InstanceName();
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bool operator==( /*[in]*/ InstanceName const &wmipin ) const;
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bool operator< ( /*[in]*/ InstanceName const &wmipin ) const;
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HRESULT put_Node( /*[in] */ IXMLDOMNode* pxdnNode, /*[out]*/ bool& fEmpty );
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HRESULT get_Namespace( /*[out]*/ MPC::wstring& szNamespace );
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HRESULT get_Class ( /*[out]*/ MPC::wstring& szClass );
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HRESULT get_KeyBinding( /*[out]*/ KeyIterConst& itBegin, /*[out]*/ KeyIterConst& itEnd );
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};
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class Value // Hungarian: wmipv
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{
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private:
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long m_lData; // Length of the data value.
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BYTE* m_rgData; // Data value.
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MPC::wstring m_szData; // Data value.
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public:
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Value();
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virtual ~Value();
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bool operator==( /*[in]*/ Value const &wmipv ) const;
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HRESULT Parse( /*[in] */ IXMLDOMNode* pxdnNode, /*[in]*/ LPCWSTR szTag );
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HRESULT get_Data( /*[out]*/ long& lData, /*[out]*/ BYTE*& rgData );
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HRESULT get_Data( /*[out]*/ MPC::wstring& szData );
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};
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class ValueReference // Hungarian: wmipvr
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{
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private:
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InstanceName m_wmipin;
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public:
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ValueReference();
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virtual ~ValueReference();
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bool operator==( /*[in]*/ ValueReference const &wmipvr ) const;
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bool operator< ( /*[in]*/ ValueReference const &wmipvr ) const;
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HRESULT Parse( /*[in] */ IXMLDOMNode* pxdnNode );
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HRESULT get_Data( /*[out]*/ InstanceName*& wmipin );
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};
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/////////////////////////////////////////////////////////////////////////////
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class Property // Hungarian: wmipp
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{
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protected:
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MPC::XmlUtil m_xmlNode; // This property in the Xml DOM.
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MPC::wstring m_szName; // Name of the property.
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MPC::wstring m_szType; // Type of the value for this property.
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public:
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Property();
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virtual ~Property();
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bool operator==( /*[in]*/ LPCWSTR strName ) const;
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bool operator==( /*[in]*/ const MPC::wstring& szName ) const;
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HRESULT put_Node( /*[in] */ IXMLDOMNode* pxdnNode );
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HRESULT get_Node( /*[out]*/ IXMLDOMNode* *pxdnNode );
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HRESULT get_Name( /*[out]*/ MPC::wstring& szName );
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HRESULT get_Type( /*[out]*/ MPC::wstring& szType );
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};
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class Property_Scalar : public Property // Hungarian: wmipps
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{
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private:
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Value m_wmipvData;
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public:
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Property_Scalar();
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virtual ~Property_Scalar();
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bool operator==( /*[in]*/ Property_Scalar const &wmipps ) const;
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HRESULT put_Node( /*[in] */ IXMLDOMNode* pxdnNode );
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HRESULT get_Data( /*[out]*/ MPC::wstring& szData );
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HRESULT put_Data( /*[in] */ const MPC::wstring& szData, /*[out]*/ bool& fFound );
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};
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class Property_Array : public Property // Hungarian: wmippa
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{
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private:
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typedef std::list<Value> ElemList;
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typedef ElemList::iterator ElemIter;
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typedef ElemList::const_iterator ElemIterConst;
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ElemList m_lstElements;
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public:
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Property_Array();
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virtual ~Property_Array();
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bool operator==( /*[in]*/ Property_Array const &wmippa ) const;
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HRESULT put_Node( /*[in] */ IXMLDOMNode* pxdnNode );
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HRESULT get_Data( /*[in]*/ int iIndex, /*[out]*/ MPC::wstring& szData );
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HRESULT put_Data( /*[in]*/ int iIndex, /*[in] */ const MPC::wstring& szData, /*[out]*/ bool& fFound );
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};
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class Property_Reference : public Property // Hungarian: wmippr
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{
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private:
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ValueReference m_wmipvrData;
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public:
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Property_Reference();
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virtual ~Property_Reference();
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bool operator==( /*[in]*/ Property_Reference const &wmippr ) const;
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HRESULT put_Node( /*[in] */ IXMLDOMNode* pxdnNode );
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HRESULT get_Data( /*[out]*/ ValueReference*& wmipvr );
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};
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/////////////////////////////////////////////////////////////////////////////
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class Instance // Hungarian: wmipi
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{
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friend class Instance_Less_ByClass;
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friend class Instance_Less_ByKey;
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public:
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typedef std::map<MPC::wstring,Property_Scalar> PropMap;
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typedef PropMap::iterator PropIter;
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typedef PropMap::const_iterator PropIterConst;
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typedef std::map<MPC::wstring,Property_Array> ArrayMap;
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typedef ArrayMap::iterator ArrayIter;
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typedef ArrayMap::const_iterator ArrayIterConst;
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typedef std::map<MPC::wstring,Property_Reference> ReferenceMap;
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typedef ReferenceMap::iterator ReferenceIter;
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typedef ReferenceMap::const_iterator ReferenceIterConst;
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private:
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MPC::XmlUtil m_xmlNode; // This instance in the Xml DOM.
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Property_Scalar m_wmippTimeStamp; // Timestamp of this instance.
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bool m_fTimeStamp; //
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Property_Scalar m_wmippChange; // Change status of this instance.
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bool m_fChange; //
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InstanceName m_wmipinIdentity; // Set of keys.
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bool m_fPropertiesParsed; // Flags to indicate if properties are already parsed or not.
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PropMap m_mapPropertiesScalar; // Map of all the scalar properties of this instance.
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ArrayMap m_mapPropertiesArray; // Map of all the array properties of this instance.
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ReferenceMap m_mapPropertiesReference; // Map of all the reference properties of this instance.
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HRESULT ParseIdentity ( /*[in] */ IXMLDOMNode* pxdnNode, /*[out]*/ bool& fEmpty );
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HRESULT ParseProperties ( );
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HRESULT ParsePropertiesScalar ( );
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HRESULT ParsePropertiesArray ( );
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HRESULT ParsePropertiesReference( );
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public:
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Instance();
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~Instance();
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bool operator==( /*[in]*/ Instance const &wmipi ) const;
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HRESULT put_Node( /*[in] */ IXMLDOMNode* pxdnNode, /*[out]*/ bool& fEmpty );
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HRESULT get_Node( /*[out]*/ IXMLDOMNode* *pxdnNode );
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HRESULT get_Namespace( /*[out]*/ MPC::wstring& szNamespace );
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HRESULT get_Class ( /*[out]*/ MPC::wstring& szClass );
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HRESULT get_TimeStamp( /*[out]*/ Property_Scalar*& wmippTimeStamp, /*[out]*/ bool& fFound );
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HRESULT get_Change ( /*[out]*/ Property_Scalar*& wmippChange );
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HRESULT get_Identity ( /*[out]*/ InstanceName*& wmipin );
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HRESULT get_Properties ( /*[out]*/ PropIterConst& itBegin, /*[out]*/ PropIterConst& itEnd );
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HRESULT get_PropertiesArray ( /*[out]*/ ArrayIterConst& itBegin, /*[out]*/ ArrayIterConst& itEnd );
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HRESULT get_PropertiesReference( /*[out]*/ ReferenceIterConst& itBegin, /*[out]*/ ReferenceIterConst& itEnd );
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bool CompareByClass( /*[in]*/ Instance const &wmipi ) const;
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bool CompareByKey ( /*[in]*/ Instance const &wmipi ) const;
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};
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class Instance_Less_ByClass
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{
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public:
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bool operator()( /*[in]*/ Instance* const &, /*[in]*/ Instance* const & ) const;
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};
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class Instance_Less_ByKey
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{
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public:
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bool operator()( /*[in]*/ Instance* const &, /*[in]*/ Instance* const & ) const;
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};
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/////////////////////////////////////////////////////////////////////////////
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class Snapshot // Hungarian: wmips
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{
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public:
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typedef std::list<Instance> InstList;
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typedef InstList::iterator InstIter;
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typedef InstList::const_iterator InstIterConst;
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private:
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MPC::XmlUtil m_xmlNode; // This snapshot in the Xml DOM.
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CComPtr<IXMLDOMNode> m_xdnInstances; // Position of the parent of all instances.
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InstList m_lstInstances; // List of all the instances of this snapshot.
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HRESULT Parse();
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public:
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Snapshot();
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~Snapshot();
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HRESULT put_Node ( /*[in] */ IXMLDOMNode* pxdnNode );
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HRESULT get_Node ( /*[out]*/ IXMLDOMNode* *pxdnNode );
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HRESULT get_NodeForInstances( /*[out]*/ IXMLDOMNode* *pxdnNode );
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HRESULT get_Instances( /*[out]*/ InstIterConst& itBegin, /*[out]*/ InstIterConst& itEnd );
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HRESULT clone_Instance( /*[in]*/ Instance* pwmipiOld, /*[out]*/ Instance*& pwmipiNew );
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HRESULT New ( );
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HRESULT Load( /*[in]*/ LPCWSTR szFile, /*[in]*/ LPCWSTR szRootTag );
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HRESULT Save( /*[in]*/ LPCWSTR szFile );
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};
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/////////////////////////////////////////////////////////////////////////////
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typedef std::map<Instance*,Instance*,Instance_Less_ByKey> ClusterByKeyMap;
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typedef ClusterByKeyMap::iterator ClusterByKeyIter;
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typedef ClusterByKeyMap::const_iterator ClusterByKeyIterConst;
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class Cluster
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{
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ClusterByKeyMap m_map;
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public:
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Cluster() {};
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HRESULT Add ( /*[in] */ Instance* wmipiInst );
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HRESULT Find( /*[in] */ Instance* wmipiInst, /*[out]*/ Instance*& wmipiRes, /*[out]*/ bool& fFound );
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HRESULT Enum( /*[out]*/ ClusterByKeyIter& itBegin , /*[out]*/ ClusterByKeyIter& itEnd );
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};
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typedef std::map<Instance*,Cluster,Instance_Less_ByClass> ClusterByClassMap;
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typedef ClusterByClassMap::iterator ClusterByClassIter;
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typedef ClusterByClassMap::const_iterator ClusterByClassIterConst;
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/////////////////////////////////////////////////////////////////////////////
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HRESULT DistributeOnCluster( /*[in]*/ ClusterByClassMap& cluster, /*[in]*/ Snapshot& wmips );
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HRESULT CompareSnapshots( /*[in] */ BSTR bstrFilenameT0 ,
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/*[in] */ BSTR bstrFilenameT1 ,
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/*[in] */ BSTR bstrFilenameDiff ,
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/*[out,retval]*/ VARIANT_BOOL *pVal );
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};
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#endif // !defined(__INCLUDED___PCH___WMIPARSER_H___)
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