diff options
Diffstat (limited to 'oox/source/token/tokenmap.cxx')
| -rw-r--r-- | oox/source/token/tokenmap.cxx | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/oox/source/token/tokenmap.cxx b/oox/source/token/tokenmap.cxx new file mode 100644 index 000000000000..4b79d9279432 --- /dev/null +++ b/oox/source/token/tokenmap.cxx @@ -0,0 +1,121 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "oox/token/tokenmap.hxx" + +#include <string.h> +#include <rtl/strbuf.hxx> +#include <rtl/string.hxx> +#include "oox/token/tokens.hxx" + +namespace oox { +// ============================================================================ + +using ::com::sun::star::uno::Sequence; +using ::rtl::OString; +using ::rtl::OUString; + +// ============================================================================ + +namespace { +// include auto-generated Perfect_Hash +#include "tokenhash.inc" +} // namespace + +// ============================================================================ + +TokenMap::TokenMap() : + maTokenNames( static_cast< size_t >( XML_TOKEN_COUNT ) ) +{ + static const sal_Char* sppcTokenNames[] = + { +// include auto-generated C array with token names as C strings +#include "tokennames.inc" + "" + }; + + const sal_Char* const* ppcTokenName = sppcTokenNames; + for( TokenNameVector::iterator aIt = maTokenNames.begin(), aEnd = maTokenNames.end(); aIt != aEnd; ++aIt, ++ppcTokenName ) + { + OString aUtf8Token( *ppcTokenName ); + aIt->maUniName = OStringToOUString( aUtf8Token, RTL_TEXTENCODING_UTF8 ); + aIt->maUtf8Name = Sequence< sal_Int8 >( reinterpret_cast< const sal_Int8* >( aUtf8Token.getStr() ), aUtf8Token.getLength() ); + } + +#if OSL_DEBUG_LEVEL > 0 + // check that the perfect_hash is in sync with the token name list + bool bOk = true; + for( sal_Int32 nToken = 0; bOk && (nToken < XML_TOKEN_COUNT); ++nToken ) + { + // check that the getIdentifier <-> getToken roundtrip works + OString aUtf8Name = OUStringToOString( maTokenNames[ nToken ].maUniName, RTL_TEXTENCODING_UTF8 ); + struct xmltoken* pToken = Perfect_Hash::in_word_set( aUtf8Name.getStr(), aUtf8Name.getLength() ); + bOk = pToken && (pToken->nToken == nToken); + OSL_ENSURE( bOk, ::rtl::OStringBuffer( "TokenMap::TokenMap - token list broken, #" ). + append( nToken ).append( ", '" ).append( aUtf8Name ).append( '\'' ).getStr() ); + } +#endif +} + +TokenMap::~TokenMap() +{ +} + +OUString TokenMap::getUnicodeTokenName( sal_Int32 nToken ) const +{ + if( (0 <= nToken) && (static_cast< size_t >( nToken ) < maTokenNames.size()) ) + return maTokenNames[ static_cast< size_t >( nToken ) ].maUniName; + return OUString(); +} + +sal_Int32 TokenMap::getTokenFromUnicode( const OUString& rUnicodeName ) const +{ + OString aUtf8Name = OUStringToOString( rUnicodeName, RTL_TEXTENCODING_UTF8 ); + struct xmltoken* pToken = Perfect_Hash::in_word_set( aUtf8Name.getStr(), aUtf8Name.getLength() ); + return pToken ? pToken->nToken : XML_TOKEN_INVALID; +} + +Sequence< sal_Int8 > TokenMap::getUtf8TokenName( sal_Int32 nToken ) const +{ + if( (0 <= nToken) && (static_cast< size_t >( nToken ) < maTokenNames.size()) ) + return maTokenNames[ static_cast< size_t >( nToken ) ].maUtf8Name; + return Sequence< sal_Int8 >(); +} + +sal_Int32 TokenMap::getTokenFromUtf8( const Sequence< sal_Int8 >& rUtf8Name ) const +{ + struct xmltoken* pToken = Perfect_Hash::in_word_set( + reinterpret_cast< const char* >( rUtf8Name.getConstArray() ), rUtf8Name.getLength() ); + return pToken ? pToken->nToken : XML_TOKEN_INVALID; +} + +// ============================================================================ + +} // namespace oox + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
\ No newline at end of file |