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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_l10ntools.hxx"
#include "utf8conv.hxx"

//
// class UTF8Converter
//

#define MAX_CONV_BUFFER_SIZE    0xFF00

#define TO_CVTFLAGS     (RTL_TEXTTOUNICODE_FLAGS_UNDEFINED_MAPTOPRIVATE |\
                          RTL_TEXTTOUNICODE_FLAGS_MBUNDEFINED_DEFAULT |\
                          RTL_TEXTTOUNICODE_FLAGS_INVALID_DEFAULT)

#define FROM_CVTFLAGS   (RTL_UNICODETOTEXT_FLAGS_UNDEFINED_DEFAULT |\
                             RTL_UNICODETOTEXT_FLAGS_INVALID_DEFAULT |\
                            RTL_UNICODETOTEXT_FLAGS_UNDEFINED_REPLACE |\
                            RTL_UNICODETOTEXT_FLAGS_PRIVATE_MAPTO0)

/*****************************************************************************/
void UTF8Converter::Convert( ByteString &rBuffer,
    rtl_TextEncoding nSourceENC, rtl_TextEncoding nDestENC )
/*****************************************************************************/
{
    String sTemp( rBuffer, nSourceENC );
    rBuffer = ByteString( sTemp, nDestENC );
}

/*****************************************************************************/
ByteString UTF8Converter::ConvertToUTF8(
    const ByteString &rASCII, rtl_TextEncoding nEncoding )
/*****************************************************************************/
{
    ByteString sReturn( rASCII );
    Convert( sReturn, nEncoding, RTL_TEXTENCODING_UTF8 );
    return sReturn;
}

/*****************************************************************************/
ByteString UTF8Converter::ConvertFromUTF8(
    const ByteString &rUTF8, rtl_TextEncoding nEncoding )
/*****************************************************************************/
{
    ByteString sReturn( rUTF8 );
    Convert( sReturn, RTL_TEXTENCODING_UTF8, nEncoding );
    return sReturn;
}