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#include <iostream>
#include <string.h>
#include <ooxml/resourceids.hxx>
#include "OOXMLFastTokenHandler.hxx"
#include "gperffasttoken.hxx"

namespace writerfilter {
namespace ooxml
{

using namespace ::std;

OOXMLFastTokenHandler::OOXMLFastTokenHandler
(css::uno::Reference< css::uno::XComponentContext > const & context)
: m_xContext(context)
{}

// ::com::sun::star::xml::sax::XFastTokenHandler:
::sal_Int32 SAL_CALL OOXMLFastTokenHandler::getToken(const ::rtl::OUString & Identifier)
    throw (css::uno::RuntimeException)
{
    ::sal_Int32 nResult = OOXML_FAST_TOKENS_END;

    struct tokenmap::token * pToken =
        tokenmap::Perfect_Hash::in_word_set
        (OUStringToOString(Identifier, RTL_TEXTENCODING_ASCII_US).getStr(),
         Identifier.getLength());

    if (pToken != NULL)
        nResult = pToken->nToken;

#ifdef DEBUG_TOKEN
    clog << "getToken: "
         << OUStringToOString(Identifier, RTL_TEXTENCODING_ASCII_US).getStr()
         << ", " << nResult
         << endl;
#endif

    return nResult;
}

::rtl::OUString SAL_CALL OOXMLFastTokenHandler::getIdentifier(::sal_Int32 Token)
    throw (css::uno::RuntimeException)
{
    ::rtl::OUString sResult;

#if 0
    //FIXME this is broken: tokenmap::wordlist is not indexed by Token!
    if ( Token >= 0 || Token < OOXML_FAST_TOKENS_END )
    {
        static ::rtl::OUString aTokens[OOXML_FAST_TOKENS_END];

        if (aTokens[Token].getLength() == 0)
            aTokens[Token] = ::rtl::OUString::createFromAscii
                (tokenmap::wordlist[Token].name);
    }
#else
    (void) Token;
#endif

    return sResult;
}

css::uno::Sequence< ::sal_Int8 > SAL_CALL OOXMLFastTokenHandler::getUTF8Identifier(::sal_Int32 Token)
    throw (css::uno::RuntimeException)
{
#if 0
    if ( Token < 0  || Token >= OOXML_FAST_TOKENS_END )
#endif
        return css::uno::Sequence< ::sal_Int8 >();

#if 0
    //FIXME this is broken: tokenmap::wordlist is not indexed by Token!
    return css::uno::Sequence< ::sal_Int8 >(reinterpret_cast< const sal_Int8 *>(tokenmap::wordlist[Token].name), strlen(tokenmap::wordlist[Token].name));
#else
    (void) Token;
#endif
}

::sal_Int32 SAL_CALL OOXMLFastTokenHandler::getTokenFromUTF8
(const css::uno::Sequence< ::sal_Int8 > & Identifier) throw (css::uno::RuntimeException)
{
    ::sal_Int32 nResult = OOXML_FAST_TOKENS_END;

    struct tokenmap::token * pToken =
        tokenmap::Perfect_Hash::in_word_set
        (reinterpret_cast<const char *>(Identifier.getConstArray()),
         Identifier.getLength());

    if (pToken != NULL)
        nResult = pToken->nToken;

#ifdef DEBUG_TOKEN
    clog << "getTokenFromUTF8: "
         << string(reinterpret_cast<const char *>
                   (Identifier.getConstArray()), Identifier.getLength())
         << ", " << nResult
         << (pToken == NULL ? ", failed" : "") << endl;
#endif

    return nResult;
}

}}

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