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Diffstat (limited to 'svtools/source/svhtml/htmlsupp.cxx')
| -rw-r--r-- | svtools/source/svhtml/htmlsupp.cxx | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/svtools/source/svhtml/htmlsupp.cxx b/svtools/source/svhtml/htmlsupp.cxx new file mode 100644 index 000000000000..4c08d9c41ec9 --- /dev/null +++ b/svtools/source/svhtml/htmlsupp.cxx @@ -0,0 +1,173 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_svtools.hxx" + +#include <ctype.h> +#include <stdio.h> +#include <tools/urlobj.hxx> +#ifndef _SVSTDARR_HXX +#define _SVSTDARR_ULONGS +#include <svl/svstdarr.hxx> +#endif + +#include <svtools/parhtml.hxx> +#include "htmltokn.h" +#include "htmlkywd.hxx" + +/* */ + +// Tabellen zum Umwandeln von Options-Werten in Strings + +static HTMLOptionEnum __READONLY_DATA aScriptLangOptEnums[] = +{ + { OOO_STRING_SVTOOLS_HTML_LG_starbasic, HTML_SL_STARBASIC }, + { OOO_STRING_SVTOOLS_HTML_LG_javascript, HTML_SL_JAVASCRIPT }, + { OOO_STRING_SVTOOLS_HTML_LG_javascript11,HTML_SL_JAVASCRIPT }, + { OOO_STRING_SVTOOLS_HTML_LG_livescript, HTML_SL_JAVASCRIPT }, +// { OOO_STRING_SVTOOLS_HTML_LG_unused_javascript, HTML_SL_UNUSEDJS }, +// { OOO_STRING_SVTOOLS_HTML_LG_vbscript, HTML_SL_VBSCRIPT }, +// { OOO_STRING_SVTOOLS_HTML_LG_starone, HTML_SL_STARONE }, + { 0, 0 } +}; + +BOOL HTMLParser::ParseScriptOptions( String& rLangString, const String& rBaseURL, + HTMLScriptLanguage& rLang, + String& rSrc, + String& rLibrary, + String& rModule ) +{ + const HTMLOptions *pScriptOptions = GetOptions(); + + rLangString.Erase(); + rLang = HTML_SL_JAVASCRIPT; + rSrc.Erase(); + rLibrary.Erase(); + rModule.Erase(); + + for( USHORT i = pScriptOptions->Count(); i; ) + { + const HTMLOption *pOption = (*pScriptOptions)[ --i ]; + switch( pOption->GetToken() ) + { + case HTML_O_LANGUAGE: + { + rLangString = pOption->GetString(); + USHORT nLang; + if( pOption->GetEnum( nLang, aScriptLangOptEnums ) ) + rLang = (HTMLScriptLanguage)nLang; + else + rLang = HTML_SL_UNKNOWN; + } + break; + + case HTML_O_SRC: + rSrc = INetURLObject::GetAbsURL( rBaseURL, pOption->GetString() ); + break; + case HTML_O_SDLIBRARY: + rLibrary = pOption->GetString(); + break; + + case HTML_O_SDMODULE: + rModule = pOption->GetString(); + break; + } + } + + return TRUE; +} + +void HTMLParser::RemoveSGMLComment( String &rString, BOOL bFull ) +{ + sal_Unicode c = 0; + while( rString.Len() && + ( ' '==(c=rString.GetChar(0)) || '\t'==c || '\r'==c || '\n'==c ) ) + rString.Erase( 0, 1 ); + + while( rString.Len() && + ( ' '==(c=rString.GetChar( rString.Len()-1)) + || '\t'==c || '\r'==c || '\n'==c ) ) + rString.Erase( rString.Len()-1 ); + + + // SGML-Kommentare entfernen + if( rString.Len() >= 4 && + rString.CompareToAscii( "<!--", 4 ) == COMPARE_EQUAL ) + { + xub_StrLen nPos = 3; + if( bFull ) + { + // die gesamte Zeile ! + nPos = 4; + while( nPos < rString.Len() && + ( ( c = rString.GetChar( nPos )) != '\r' && c != '\n' ) ) + ++nPos; + if( c == '\r' && nPos+1 < rString.Len() && + '\n' == rString.GetChar( nPos+1 )) + ++nPos; + else if( c != '\n' ) + nPos = 3; + } + rString.Erase( 0, ++nPos ); + } + + if( rString.Len() >=3 && + rString.Copy(rString.Len()-3).CompareToAscii("-->") + == COMPARE_EQUAL ) + { + rString.Erase( rString.Len()-3 ); + if( bFull ) + { + // auch noch ein "//" oder "'" und ggf CR/LF davor + rString.EraseTrailingChars(); + xub_StrLen nDel = 0, nLen = rString.Len(); + if( nLen >= 2 && + rString.Copy(nLen-2).CompareToAscii("//") == COMPARE_EQUAL ) + { + nDel = 2; + } + else if( nLen && '\'' == rString.GetChar(nLen-1) ) + { + nDel = 1; + } + if( nDel && nLen >= nDel+1 ) + { + c = rString.GetChar( nLen-(nDel+1) ); + if( '\r'==c || '\n'==c ) + { + nDel++; + if( '\n'==c && nLen >= nDel+1 && + '\r'==rString.GetChar( nLen-(nDel+1) ) ) + nDel++; + } + } + rString.Erase( nLen-nDel ); + } + } +} + |