base
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biosvos
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// Markup.h: interface for the CMarkupSTL class.
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//
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// Markup Release 6.3
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// Copyright (C) 1999-2002 First Objective Software, Inc. All rights reserved
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// Go to www.firstobject.com for the latest CMarkupSTL and EDOM documentation
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// Use in commercial applications requires written permission
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// This software is provided "as is", with no warranty.
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#if !defined(AFX_MARKUP_H__948A2705_9E68_11D2_A0BF_00105A27C570__INCLUDED_)
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#define AFX_MARKUP_H__948A2705_9E68_11D2_A0BF_00105A27C570__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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#include <vector>
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#include <map>
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#ifdef _DEBUG
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#define _DS(i) (i?&((LPCTSTR)m_csDoc)[m_aPos[i].nStartL]:0)
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#define MARKUP_SETDEBUGSTATE m_pMainDS=_DS(m_iPos); m_pChildDS=_DS(m_iPosChild)
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#else
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#define MARKUP_SETDEBUGSTATE
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#endif
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class CMarkupSTL
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{
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public:
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CMarkupSTL() { SetDoc( NULL ); };
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CMarkupSTL( LPCTSTR szDoc ) { SetDoc( szDoc ); };
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CMarkupSTL( const CMarkupSTL& markup ) { *this = markup; };
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void operator=( const CMarkupSTL& markup );
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virtual ~CMarkupSTL() {};
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// Navigate
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bool Load( LPCTSTR szFileName );
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bool SetDoc( LPCTSTR szDoc );
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bool IsWellFormed();
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bool FindElem( LPCTSTR szName=NULL );
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bool FindChildElem( LPCTSTR szName=NULL );
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bool IntoElem();
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bool OutOfElem();
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void ResetChildPos() { x_SetPos(m_iPosParent,m_iPos,0); };
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void ResetMainPos() { x_SetPos(m_iPosParent,0,0); };
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void ResetPos() { x_SetPos(0,0,0); };
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CString GetTagName() const;
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CString GetChildTagName() const { return x_GetTagName(m_iPosChild); };
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CString GetData() const { return x_GetData(m_iPos); };
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CString GetChildData() const { return x_GetData(m_iPosChild); };
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CString GetAttrib( LPCTSTR szAttrib ) const { return x_GetAttrib(m_iPos,szAttrib); };
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CString GetChildAttrib( LPCTSTR szAttrib ) const { return x_GetAttrib(m_iPosChild,szAttrib); };
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CString GetAttribName( int n ) const;
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bool SavePos( LPCTSTR szPosName=_T("") );
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bool RestorePos( LPCTSTR szPosName=_T("") );
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bool GetOffsets( int& nStart, int& nEnd ) const;
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CString GetError() const { return m_csError; };
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enum MarkupNodeType
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{
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MNT_ELEMENT = 1, // 0x01
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MNT_TEXT = 2, // 0x02
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MNT_WHITESPACE = 4, // 0x04
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MNT_CDATA_SECTION = 8, // 0x08
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MNT_PROCESSING_INSTRUCTION = 16, // 0x10
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MNT_COMMENT = 32, // 0x20
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MNT_DOCUMENT_TYPE = 64, // 0x40
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MNT_EXCLUDE_WHITESPACE = 123,// 0x7b
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};
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// Create
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bool Save( LPCTSTR szFileName );
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CString GetDoc() const { return m_csDoc; };
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bool AddElem( LPCTSTR szName, LPCTSTR szData=NULL ) { return x_AddElem(szName,szData,false,false); };
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bool InsertElem( LPCTSTR szName, LPCTSTR szData=NULL ) { return x_AddElem(szName,szData,true,false); };
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bool AddChildElem( LPCTSTR szName, LPCTSTR szData=NULL ) { return x_AddElem(szName,szData,false,true); };
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bool InsertChildElem( LPCTSTR szName, LPCTSTR szData=NULL ) { return x_AddElem(szName,szData,true,true); };
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bool AddAttrib( LPCTSTR szAttrib, LPCTSTR szValue ) { return x_SetAttrib(m_iPos,szAttrib,szValue); };
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bool AddChildAttrib( LPCTSTR szAttrib, LPCTSTR szValue ) { return x_SetAttrib(m_iPosChild,szAttrib,szValue); };
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bool AddAttrib( LPCTSTR szAttrib, int nValue ) { return x_SetAttrib(m_iPos,szAttrib,nValue); };
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bool AddChildAttrib( LPCTSTR szAttrib, int nValue ) { return x_SetAttrib(m_iPosChild,szAttrib,nValue); };
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bool AddChildAttrib( LPCTSTR szAttrib, __int64 nValue ) { return x_SetAttrib(m_iPosChild,szAttrib,nValue); };
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bool AddChildSubDoc( LPCTSTR szSubDoc ) { return x_AddSubDoc(szSubDoc,false,true); };
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bool InsertChildSubDoc( LPCTSTR szSubDoc ) { return x_AddSubDoc(szSubDoc,true,true); };
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CString GetChildSubDoc() const;
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// Modify
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bool RemoveElem();
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bool RemoveChildElem();
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bool SetAttrib( LPCTSTR szAttrib, LPCTSTR szValue ) { return x_SetAttrib(m_iPos,szAttrib,szValue); };
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bool SetChildAttrib( LPCTSTR szAttrib, LPCTSTR szValue ) { return x_SetAttrib(m_iPosChild,szAttrib,szValue); };
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bool SetAttrib( LPCTSTR szAttrib, int nValue ) { return x_SetAttrib(m_iPos,szAttrib,nValue); };
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bool SetChildAttrib( LPCTSTR szAttrib, int nValue ) { return x_SetAttrib(m_iPosChild,szAttrib,nValue); };
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bool SetData( LPCTSTR szData, int nCDATA=0 ) { return x_SetData(m_iPos,szData,nCDATA); };
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bool SetChildData( LPCTSTR szData, int nCDATA=0 ) { return x_SetData(m_iPosChild,szData,nCDATA); };
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protected:
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#ifdef _DEBUG
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LPCTSTR m_pMainDS;
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LPCTSTR m_pChildDS;
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#endif
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CString m_csDoc;
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CString m_csError;
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struct ElemPos
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{
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ElemPos() { Clear(); };
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ElemPos( const ElemPos& pos ) { *this = pos; };
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bool IsEmptyElement() const { return (nStartR == nEndL + 1); };
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void Clear()
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{
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nStartL=0; nStartR=0; nEndL=0; nEndR=0; nReserved=0;
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iElemParent=0; iElemChild=0; iElemNext=0;
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};
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void AdjustStart( int n ) { nStartL+=n; nStartR+=n; };
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void AdjustEnd( int n ) { nEndL+=n; nEndR+=n; };
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int nStartL;
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int nStartR;
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int nEndL;
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int nEndR;
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int nReserved;
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int iElemParent;
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int iElemChild;
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int iElemNext;
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};
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std::vector<ElemPos> m_aPos;
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int m_iPosParent;
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int m_iPos;
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int m_iPosChild;
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int m_iPosFree;
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int m_nNodeType;
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struct TokenPos
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{
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TokenPos( LPCTSTR sz ) { Clear(); szDoc = sz; };
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bool IsValid() const { return (nL <= nR); };
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void Clear() { nL=0; nR=-1; nNext=0; bIsString=false; };
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bool Match( LPCTSTR szName )
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{
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int nLen = nR - nL + 1;
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// To ignore case, define MARKUP_IGNORECASE
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#ifdef MARKUP_IGNORECASE
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return ( (_tcsncicmp( &szDoc[nL], szName, nLen ) == 0)
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#else
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return ( (_tcsnccmp( &szDoc[nL], szName, nLen ) == 0)
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#endif
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&& ( szName[nLen] == _T('\0') || _tcschr(_T(" =/["),szName[nLen]) ) );
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};
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int nL;
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int nR;
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int nNext;
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LPCTSTR szDoc;
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bool bIsString;
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};
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struct SavedPos
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{
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int iPosParent;
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int iPos;
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int iPosChild;
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};
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std::map<CString, SavedPos> m_mapSavedPos;
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void x_SetPos( int iPosParent, int iPos, int iPosChild )
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{
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m_iPosParent = iPosParent;
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m_iPos = iPos;
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m_iPosChild = iPosChild;
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m_nNodeType = iPos?MNT_ELEMENT:0;
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MARKUP_SETDEBUGSTATE;
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};
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int x_GetFreePos();
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int x_ReleasePos();
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int x_ParseElem( int iPos );
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int x_ParseError( LPCTSTR szError, LPCTSTR szName = NULL );
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static bool x_FindChar( LPCTSTR szDoc, int& nChar, _TCHAR c );
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static bool x_FindToken( TokenPos& token );
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CString x_GetToken( const TokenPos& token ) const;
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int x_FindElem( int iPosParent, int iPos, LPCTSTR szPath );
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CString x_GetTagName( int iPos ) const;
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CString x_GetData( int iPos ) const;
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CString x_GetAttrib( int iPos, LPCTSTR szAttrib ) const;
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bool x_AddElem( LPCTSTR szName, LPCTSTR szValue, bool bInsert, bool bAddChild );
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bool x_AddSubDoc( LPCTSTR szSubDoc, bool bInsert, bool bAddChild );
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bool x_FindAttrib( TokenPos& token, LPCTSTR szAttrib=NULL ) const;
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bool x_SetAttrib( int iPos, LPCTSTR szAttrib, LPCTSTR szValue );
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bool x_SetAttrib( int iPos, LPCTSTR szAttrib, int nValue );
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bool x_SetAttrib( int iPos, LPCTSTR szAttrib, __int64 nValue );
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bool x_CreateNode( CString& csNode, int nNodeType, LPCTSTR szText );
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void x_LocateNew( int iPosParent, int& iPosRel, int& nOffset, int nLength, int nFlags );
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int x_ParseNode( TokenPos& token );
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bool x_SetData( int iPos, LPCTSTR szData, int nCDATA );
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int x_RemoveElem( int iPos );
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void x_DocChange( int nLeft, int nReplace, const CString& csInsert );
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void x_PosInsert( int iPos, int nInsertLength );
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void x_Adjust( int iPos, int nShift, bool bAfterPos = false );
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CString x_TextToDoc( LPCTSTR szText, bool bAttrib = false ) const;
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CString x_TextFromDoc( int nLeft, int nRight ) const;
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};
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#endif // !defined(AFX_MARKUP_H__948A2705_9E68_11D2_A0BF_00105A27C570__INCLUDED_)
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