163 lines
5.2 KiB
C++
163 lines
5.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <ctype.h>
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#include <stdio.h>
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#include <comphelper/string.hxx>
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#include <svtools/parhtml.hxx>
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#include <svtools/htmltokn.h>
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#include <svtools/htmlkywd.hxx>
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#include <tools/urlobj.hxx>
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// Table for converting option values into strings
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static HTMLOptionEnum const aScriptLangOptEnums[] =
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{
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{ OOO_STRING_SVTOOLS_HTML_LG_starbasic, HTML_SL_STARBASIC },
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{ OOO_STRING_SVTOOLS_HTML_LG_javascript, HTML_SL_JAVASCRIPT },
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{ OOO_STRING_SVTOOLS_HTML_LG_javascript11,HTML_SL_JAVASCRIPT },
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{ OOO_STRING_SVTOOLS_HTML_LG_livescript, HTML_SL_JAVASCRIPT },
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{ 0, 0 }
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};
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bool HTMLParser::ParseScriptOptions( String& rLangString, const String& rBaseURL,
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HTMLScriptLanguage& rLang,
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String& rSrc,
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String& rLibrary,
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String& rModule )
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{
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const HTMLOptions& aScriptOptions = GetOptions();
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rLangString.Erase();
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rLang = HTML_SL_JAVASCRIPT;
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rSrc.Erase();
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rLibrary.Erase();
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rModule.Erase();
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for( size_t i = aScriptOptions.size(); i; )
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{
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const HTMLOption& aOption = aScriptOptions[--i];
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switch( aOption.GetToken() )
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{
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case HTML_O_LANGUAGE:
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{
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rLangString = aOption.GetString();
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sal_uInt16 nLang;
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if( aOption.GetEnum( nLang, aScriptLangOptEnums ) )
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rLang = (HTMLScriptLanguage)nLang;
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else
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rLang = HTML_SL_UNKNOWN;
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}
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break;
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case HTML_O_SRC:
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rSrc = INetURLObject::GetAbsURL( rBaseURL, aOption.GetString() );
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break;
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case HTML_O_SDLIBRARY:
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rLibrary = aOption.GetString();
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break;
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case HTML_O_SDMODULE:
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rModule = aOption.GetString();
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break;
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}
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}
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return true;
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}
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void HTMLParser::RemoveSGMLComment( String &rString, sal_Bool bFull )
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{
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sal_Unicode c = 0;
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while( rString.Len() &&
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( ' '==(c=rString.GetChar(0)) || '\t'==c || '\r'==c || '\n'==c ) )
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rString.Erase( 0, 1 );
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while( rString.Len() &&
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( ' '==(c=rString.GetChar( rString.Len()-1))
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|| '\t'==c || '\r'==c || '\n'==c ) )
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rString.Erase( rString.Len()-1 );
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// remove SGML comments
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if( rString.Len() >= 4 &&
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rString.CompareToAscii( "<!--", 4 ) == COMPARE_EQUAL )
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{
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xub_StrLen nPos = 3;
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if( bFull )
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{
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// the whole line
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nPos = 4;
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while( nPos < rString.Len() &&
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( ( c = rString.GetChar( nPos )) != '\r' && c != '\n' ) )
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++nPos;
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if( c == '\r' && nPos+1 < rString.Len() &&
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'\n' == rString.GetChar( nPos+1 ))
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++nPos;
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else if( c != '\n' )
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nPos = 3;
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}
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rString.Erase( 0, ++nPos );
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}
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if( rString.Len() >=3 &&
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rString.Copy(rString.Len()-3).CompareToAscii("-->")
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== COMPARE_EQUAL )
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{
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rString.Erase( rString.Len()-3 );
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if( bFull )
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{
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// "//" or "'", maybe preceding CR/LF
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rString = comphelper::string::stripEnd(rString, ' ');
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xub_StrLen nDel = 0, nLen = rString.Len();
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if( nLen >= 2 &&
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rString.Copy(nLen-2).CompareToAscii("//") == COMPARE_EQUAL )
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{
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nDel = 2;
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}
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else if( nLen && '\'' == rString.GetChar(nLen-1) )
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{
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nDel = 1;
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}
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if( nDel && nLen >= nDel+1 )
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{
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c = rString.GetChar( nLen-(nDel+1) );
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if( '\r'==c || '\n'==c )
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{
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nDel++;
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if( '\n'==c && nLen >= nDel+1 &&
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'\r'==rString.GetChar( nLen-(nDel+1) ) )
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nDel++;
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}
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}
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rString.Erase( nLen-nDel );
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}
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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