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/*************************************************************************
*
* 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
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