183 lines
3.9 KiB
C
183 lines
3.9 KiB
C
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//++
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//
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// Copyright (c) 1999 Microsoft Corporation
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//
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// Module Name:
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// CXMLParser.h
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//
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// Abstract: ( references CXMLParser.cpp )
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// This file contains the functions used by Filelist in order to real the
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// XML encoded list of files/directories. It also performs translations
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// between symbols like %windir% to C:\windows
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//
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// Revision History:
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// Eugene Mesgar (eugenem) 6/16/99
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// created
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// Kanwaljit Marok (kmarok) 6/06/00
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// ported
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//
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//--
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#ifndef _XMLFILELISTPARSER_H
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#define _XMLFILELISTPARSER_H
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#ifndef MAX_BUFFER
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#define MAX_BUFFER 1500
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#endif
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#define MAX_REPLACE_ENTRIES 50
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#define NUM_FILE_TYPES 3
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#define INCLUDE_COLL 0
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#define EXCLUDE_COLL 1
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#define SNAPSHOT_COLL 2
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#include <xmlparser.h>
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//
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// Public File type
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//
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#define INCLUDE_TYPE _TEXT('i')
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#define EXCLUDE_TYPE _TEXT('e')
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#define SNAPSHOT_TYPE _TEXT('s')
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class CXMLFileListParser
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{
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//
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// # of times we've initialized the com space
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//
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LONG m_clComInitialized;
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//
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// references the currently open document
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//
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IXMLDocument *m_pDoc;
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//
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// references the named sub collection
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//
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IXMLElementCollection *m_pDir[NUM_FILE_TYPES];
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IXMLElementCollection *m_pFiles[NUM_FILE_TYPES];
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IXMLElementCollection *m_pExt[NUM_FILE_TYPES];
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//
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// version
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//
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DWORD m_adwVersion[4];
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//
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// default node type
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//
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TCHAR m_chDefaultType;
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public:
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BOOL Init(LPCTSTR pszFile);
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BOOL Init();
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//
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// return symbol translated versions
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// pchType values == 'S', 'I', 'E' (snapshot,include,exclude)
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//
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LONG GetDirectory(LONG ilElement,
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LPTSTR pszBuf,
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LONG lBufMax,
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TCHAR chType);
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LONG GetDirectory(LONG ilElement,
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LPTSTR pszBuf,
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LONG lBufMax,
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TCHAR chType,
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BOOL *pfDisable);
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LONG GetExt (LONG ilElement, LPTSTR pszBuf, LONG lBufMax, TCHAR chType);
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LONG GetFile(LONG ilElement, LPTSTR pszBuf, LONG lBufMax, TCHAR chType);
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//
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// file list version info ( pointer to 4 dword array );
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//
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BOOL GetVersion(LPDWORD pdwVersion);
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//
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// get the default type
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//
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TCHAR GetDefaultType();
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//
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// return the number of elements in the sets
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//
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LONG GetDirectoryCount(TCHAR chType);
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LONG GetExtCount(TCHAR chType);
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LONG GetFileCount(TCHAR chType);
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//
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// Debug function to print current file translations supported.
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//
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void DebugPrintTranslations();
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CXMLFileListParser();
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virtual ~CXMLFileListParser();
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private:
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//
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// load & unloading the symbolic location->true location mappings
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// there is just dummy code in here which hard codes some generic mapping.
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//
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BOOL PopulateReplaceEntries();
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BOOL DepopulateReplaceEntries();
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//
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// inplace search and function which search&replaces on the
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// symbol->location mappings
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//
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LONG SearchAndReplace(LPTSTR szBuf, LONG lMaxBuf);
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//
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// the true guts of the GetExt/File/Directory functions
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//
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LONG GetFileInfo(IXMLElementCollection *pCol,
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LONG ilElement,
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LPTSTR pszBuf,
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LONG lBufMax,
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BOOL *pfDisable);
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BOOL LoadOneCollection(IXMLElement *pColHead,
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IXMLElementCollection **pCol );
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LONG GetCollectionSize(IXMLElementCollection *pCol);
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//
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// init broken down
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//
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BOOL ParseFile(LPCTSTR pszFile);
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BOOL LoadCollections();
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BOOL ParseVersion(IXMLElement *pVerElement);
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//
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// helper functions
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//
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LONG ConvertAndFreeBSTR(BSTR bstrIn, LPTSTR szpOut, LONG lMaxBuf);
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LONG TranslateType(TCHAR chType);
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};
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#endif
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