f98b3b5b9f
Change-Id: I04bc97effddb213e9c1ac613b61d3a0bc38522ed Reviewed-on: https://gerrit.libreoffice.org/c/core/+/92314 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
159 lines
5 KiB
C++
159 lines
5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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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<HTMLScriptLanguage> const aScriptLangOptEnums[] =
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{
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{ OOO_STRING_SVTOOLS_HTML_LG_starbasic, HTMLScriptLanguage::StarBasic },
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{ OOO_STRING_SVTOOLS_HTML_LG_javascript, HTMLScriptLanguage::JavaScript },
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{ OOO_STRING_SVTOOLS_HTML_LG_javascript11, HTMLScriptLanguage::JavaScript },
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{ OOO_STRING_SVTOOLS_HTML_LG_livescript, HTMLScriptLanguage::JavaScript },
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{ nullptr, HTMLScriptLanguage(0) }
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};
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void HTMLParser::ParseScriptOptions( OUString& rLangString, const OUString& rBaseURL,
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HTMLScriptLanguage& rLang,
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OUString& rSrc,
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OUString& rLibrary,
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OUString& rModule )
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{
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const HTMLOptions& aScriptOptions = GetOptions();
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rLangString.clear();
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rLang = HTMLScriptLanguage::JavaScript;
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rSrc.clear();
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rLibrary.clear();
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rModule.clear();
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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 HtmlOptionId::LANGUAGE:
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{
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rLangString = aOption.GetString();
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HTMLScriptLanguage nLang;
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if( aOption.GetEnum( nLang, aScriptLangOptEnums ) )
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rLang = nLang;
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else
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rLang = HTMLScriptLanguage::Unknown;
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}
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break;
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case HtmlOptionId::SRC:
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rSrc = INetURLObject::GetAbsURL( rBaseURL, aOption.GetString() );
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break;
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case HtmlOptionId::SDLIBRARY:
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rLibrary = aOption.GetString();
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break;
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case HtmlOptionId::SDMODULE:
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rModule = aOption.GetString();
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break;
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default: break;
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}
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}
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}
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void HTMLParser::RemoveSGMLComment( OUString &rString )
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{
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sal_Unicode c = 0;
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sal_Int32 idx = 0;
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while (idx < rString.getLength())
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{
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c = rString[idx];
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if (!( c==' ' || c=='\t' || c=='\r' || c=='\n' ) )
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break;
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idx++;
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}
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if (idx)
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rString = rString.copy( idx );
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idx = rString.getLength() - 1;
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while (idx > 0)
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// Can never get to 0 because that would mean the string contains only whitespace, and the first
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// loop would already have removed all of those.
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{
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c = rString[idx];
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if (!( c==' ' || c=='\t' || c=='\r' || c=='\n' ) )
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break;
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idx--;
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}
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if (idx != rString.getLength() - 1)
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rString = rString.copy( 0, idx + 1 );
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// remove SGML comments
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if( rString.startsWith( "<!--" ) )
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{
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// the whole line
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sal_Int32 nPos = 4;
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while( nPos < rString.getLength() )
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{
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c = rString[nPos];
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if (c == '\r' || c == '\n')
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break;
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++nPos;
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}
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if( c == '\r' && nPos+1 < rString.getLength() &&
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'\n' == rString[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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++nPos;
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rString = rString.copy( nPos );
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}
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if( !rString.endsWith("-->") )
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return;
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rString = rString.copy( 0, rString.getLength()-3 );
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// "//" or "'", maybe preceding CR/LF
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rString = comphelper::string::stripEnd(rString, ' ');
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sal_Int32 nDel = 0, nLen = rString.getLength();
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if( nLen >= 2 &&
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rString.endsWith("//") )
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{
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nDel = 2;
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}
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else if( nLen && '\'' == rString[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[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[nLen-(nDel+1)] )
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nDel++;
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}
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}
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rString = rString.copy( 0, nLen-nDel );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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