180 lines
5.6 KiB
C++
180 lines
5.6 KiB
C++
//--------------------------------------------------------------------
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// Microsoft OLE-DB Monarch
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// (C) Copyright 1997 Microsoft Corporation. All Rights Reserved.
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//
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// @doc
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//
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// @module PARSER.H | IParserSession object
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// definitions
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//
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//
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#ifndef _IPARSERSESSION_H_
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#define _IPARSERSESSION_H_
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//----------------------------------------------------------------------------
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// @class CViewData
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//
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class CViewData
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{
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public: //@access public functions
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CViewData();
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~CViewData();
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LPWSTR m_pwszViewName;
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LPWSTR m_pwszCatalogName;
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DBCOMMANDTREE* m_pctProjectList;
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CScopeData* m_pCScopeData;
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CViewData* m_pNextView;
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};
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//----------------------------------------------------------------------------
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// @class CViewList
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//
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class CViewList
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{
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public: //@access public functions
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CViewList();
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~CViewList();
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HRESULT DropViewDefinition( LPWSTR pwszViewName,
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LPWSTR pwszCatalogName );
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HRESULT SetViewDefinition( CImpIParserSession* pIParsSess,
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CImpIParserTreeProperties* pIPTProps,
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LPWSTR pwszViewName,
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LPWSTR pwszCatalogName,
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DBCOMMANDTREE* pctSelectList );
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DBCOMMANDTREE* GetViewDefinition( CImpIParserTreeProperties* pIPTProps,
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LPWSTR pwszViewName,
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LPWSTR pwszCatalogName );
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private: //@access private data
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CViewData* FindViewDefinition( LPWSTR pwszViewName,
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LPWSTR pwszCatalogName );
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protected: //@access protected data
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CViewData* m_pViewData;
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};
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//----------------------------------------------------------------------------
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// @class CImpIParserSession
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//
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class CImpIParserSession : public IParserSession
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{
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private: //@access private member data
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LONG m_cRef;
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LCID m_lcid;
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DWORD m_dwRankingMethod;
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GUID m_GuidDialect; // dialect for this session
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LPWSTR m_pwszMachine; // provider's current machine
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IParserVerify* m_pIPVerify; // unknown part of ParserInput
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CViewList* m_pLocalViewList;
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CViewList* m_pGlobalViewList;
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LPWSTR m_pwszCatalog;
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DWORD m_dwSQLDialect;
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BOOL m_globalDefinitions;
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IColumnMapperCreator* m_pIColMapCreator;
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// Critical Section for syncronizing access to session data.
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CRITICAL_SECTION m_csSession;
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IColumnMapper* m_pColumnMapper;
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public: //@access public data
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CPropertyList* m_pCPropertyList; // User defined property list
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public: //@access public
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CImpIParserSession( const GUID* pGuidDialect,
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IParserVerify* pIPVerify,
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IColumnMapperCreator* pIColMapCreator,
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CViewList* pGlobalViewList);
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~CImpIParserSession();
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HRESULT FInit(LPCWSTR pwszMachine, CPropertyList** ppGlobalPropertyList);
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STDMETHODIMP QueryInterface(
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REFIID riid, LPVOID* ppVoid);
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STDMETHODIMP_(ULONG) Release (void);
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STDMETHODIMP_(ULONG) AddRef (void);
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//@cmember ToTree method
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STDMETHODIMP ToTree
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(
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LCID lcid,
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LPCWSTR pcwszText,
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DBCOMMANDTREE** ppCommandTree,
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IParserTreeProperties** ppPTProperties
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);
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STDMETHODIMP FreeTree
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(
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DBCOMMANDTREE** ppTree
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);
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STDMETHODIMP SetCatalog
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(
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LPCWSTR pcwszCatalog
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);
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public: //@access public functions
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inline IParserVerify* GetIPVerifyPtr()
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{ return m_pIPVerify; }
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inline IColumnMapper* GetColumnMapperPtr()
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{ return m_pColumnMapper; }
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inline void SetColumnMapperPtr(IColumnMapper* pCMapper)
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{ m_pColumnMapper = pCMapper; }
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inline LCID GetLCID()
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{ return m_lcid; }
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inline void SetLCID(LCID lcid)
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{ m_lcid = lcid; }
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inline DWORD GetRankingMethod()
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{ return m_dwRankingMethod; }
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inline void SetRankingMethod(DWORD dwRankingMethod)
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{ m_dwRankingMethod = dwRankingMethod; }
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inline DWORD GetSQLDialect()
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{ return m_dwSQLDialect; }
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inline LPWSTR GetDefaultCatalog()
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{ return m_pwszCatalog; }
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inline LPWSTR GetDefaultMachine()
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{ return m_pwszMachine; }
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inline void SetGlobalDefinition(BOOL fGlobal)
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{ m_globalDefinitions = fGlobal; }
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inline BOOL GetGlobalDefinition()
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{ return m_globalDefinitions; }
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inline CViewList* GetLocalViewList()
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{ return m_pLocalViewList; }
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inline CViewList* GetGlobalViewList()
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{ return m_pGlobalViewList; }
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private: //@access private functions
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CImpIParserSession() {};
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};
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enum DBDIALECTENUM
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{
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DBDIALECT_UNKNOWN = 0,
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DBDIALECT_MSSQLTEXT = 1,
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DBDIALECT_MSSQLJAWS = 2
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};
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#endif
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