154 lines
4.6 KiB
C
154 lines
4.6 KiB
C
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//------------------------------------------------------------------------------
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//
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// File: impfile.h
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// Copyright (C) 1995-1997 Microsoft Corporation
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// All rights reserved.
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//
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// Declaration of CLocImpFile, which provides the ILocFile interface for
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// the parser
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//
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// MAJOR IMPLEMENTATION FILE.
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//
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// Owner:
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//
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//------------------------------------------------------------------------------
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#ifndef IMPFILE_H
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#define IMPFILE_H
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const FileType ftMNCFileType = ftUnknown + 1;
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class CLocImpFile : public ILocFile, public CLObject
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{
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public:
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CLocImpFile(ILocParser *);
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protected:
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//
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// Standard IUnknown methods
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//
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STDMETHOD_(ULONG, AddRef)();
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STDMETHOD_(ULONG, Release)();
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STDMETHOD(QueryInterface)(REFIID iid, LPVOID* ppvObj);
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//
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// Standard Debugging interfaces
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//
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STDMETHOD_(void, AssertValidInterface)(THIS) CONST_METHOD;
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//
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// ILocFile methods.
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//
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STDMETHOD_(BOOL, OpenFile)(const CFileSpec REFERENCE,
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CReporter REFERENCE);
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STDMETHOD_(FileType, GetFileType)() const;
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STDMETHOD_(void, GetFileTypeDescription)(CLString REFERENCE) const;
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STDMETHOD_(BOOL, GetAssociatedFiles)(CStringList REFERENCE) const;
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STDMETHOD_(BOOL, EnumerateFile)(CLocItemHandler REFERENCE,
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const CLocLangId &, const DBID REFERENCE);
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STDMETHOD_(BOOL, GenerateFile)(const CPascalString REFERENCE,
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CLocItemHandler REFERENCE, const CLocLangId REFERENCE,
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const CLocLangId REFERENCE, const DBID REFERENCE);
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//
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// CLObect implementation
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//
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#ifdef LTASSERT_ACTIVE
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void AssertValid() const;
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#endif
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private:
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IStream * m_pstmTargetString;
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IStorage * m_pstgTargetStringTable;
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IStorage * m_pstgTargetParent;
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DWORD m_dwCountOfStringTables;
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IStream * m_pstmSourceString;
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IStorage * m_pstgSourceStringTable;
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IStorage * m_pstgSourceParent;
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DWORD m_dwCountOfStrings;
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CLSID m_clsidSnapIn;
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DWORD m_dwID,m_dwRefCount;
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bool m_bXMLBased;
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CComQIPtr<IXMLDOMNode> m_spStringTablesNode;
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CComQIPtr<IXMLDOMNode> m_spTargetStringTablesNode;
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private:
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BOOL GenerateStrings(CLocItemHandler & ihItemHandler,CLocItemSet &isItemSet);
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BOOL OpenStream(BOOL fGenerating);
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BOOL AddItemToSet(CLocItemSet & isItemSet,const DBID &dbidNodeId,DWORD dwID,LPCSTR szTemp);
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BOOL ProcessStrings(CLocItemHandler &ihItemHandler,const DBID &dbidFileId,BOOL fGenerating);
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BOOL ProcessXMLStrings(CLocItemHandler &ihItemHandler,const DBID &dbidFileId,BOOL fGenerating);
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BOOL EnumerateStrings(CLocItemHandler &ihItemHandler,const DBID &dbidFileId, BOOL fGenerating );
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BOOL CreateChildNode(CLocItemHandler & ihItemHandler,const DBID &dbidFileId, DBID & pNewParentId,const char *szNodeRes,const char *szNodeString);
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BOOL CreateParentNode(CLocItemHandler & ihItemHandler,const DBID &dbidFileId, DBID & pNewParentId,const char *szNodeRes,const char *szNodeString);
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//
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// Private methods to prevent callers access.
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//
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~CLocImpFile();
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CLocImpFile();
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const CLocImpFile &operator=(const CLocImpFile &);
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//
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// Private data for C.O.M. implementation
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//
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ILocParser *m_pParentClass;
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ULONG m_ulRefCount;
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//
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// Framework data.
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//
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enum ImpFileError
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{
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ImpNoError,
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ImpSourceError,
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ImpTargetError,
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ImpEitherError,
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ImpNeitherError // For errors which aren't really in files.
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// TODO: Add more error types here if you need them.
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};
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CPascalString m_pstrFileName; // Filename of source file.
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DBID m_idFile;
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CPascalString m_pstrTargetFile; // Filename of target file, set
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// only when generating.
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CLFile *m_pOpenSourceFile; // File object for source file.
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CLFile *m_pOpenTargetFile; // File object for target file, set
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// only when generating.
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CReporter *m_pReporter; // Reporter object used to display messages.
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// THIS POINTER IS VALID ONLY DURING CALLS TO
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// OpenFile(), EnumerateFile(), GenerateFile(),
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// and anything called from them. If it is
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// not valid, it is guaranteed to be NULL.
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FileType m_FileType; // Type (ft* constant above) for this file.
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CodePage m_cpSource; // ANSI code page for source file.
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CodePage m_cpTarget; // ANSI code page for target file, set
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// only when generating.
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//
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// Parser-specific data.
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//
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//
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// Private implementation functions.
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//
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BOOL Verify();
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//
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// Handy utility functions. TODO: Except for ReportException(), they should
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// be removed if not used. Note ReportMessage() is used by other utility
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// functions.
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//
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void ReportException(CException *pException, // DO NOT EVER REMOVE!
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ImpFileError WhichFile = ImpSourceError) const;
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void ReportMessage(MessageSeverity sev, UINT nMsgId, // REMOVE CAREFULLY!
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ImpFileError WhichFile = ImpSourceError) const;
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};
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#endif // IMPFILE_H
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