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<?php
/**
 * decode/iso-ir-111.php
 *
 * This file contains iso-ir-111 decoding function that is needed to read
 * iso-ir-111 encoded mails in non-iso-ir-111 locale.
 *
 * Original data taken from:
 *  http://crl.nmsu.edu/~mleisher/csets/ISOIR111.TXT
 *
 * Original ID: Id: ISOIR111.TXT,v 1.2 1999/08/23 18:34:15 mleisher Exp
 *   Name:             ISO IR 111/ECMA Cyrillic to Unicode 2.1 mapping table.
 * Typed in by hand from
 *    http://www.fingertipsoft.com/ref/cyrillic/charsets.html
 * Author: Mark Leisher <mleisher@crl.nmsu.edu>
 * Date: 05 March 1998
 *
 * Original copyright:
 * Copyright 1999 Computing Research Labs, New Mexico State University
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the ""Software""),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED ""AS IS"", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 * THE COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
 * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 * @copyright 2003-2010 The SquirrelMail Project Team
 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
 * @version $Id: iso_ir_111.php 13893 2010-01-25 02:47:41Z pdontthink $
 * @package squirrelmail
 * @subpackage decode
 */
/**
 * Decode iso-ir-111 encoded strings
 * @param string $string Encoded string
 * @return string Decoded string
 */
function charset_decode_iso_ir_111 ($string) {
    // don't do decoding when there are no 8bit symbols
    if (! sq_is8bit($string,'iso-ir-111'))
        return $string;
    $iso_ir_111 = array(
        "\xA0" => ' ',
        "\xA1" => 'ђ',
        "\xA2" => 'ѓ',
        "\xA3" => 'ё',
        "\xA4" => 'є',
        "\xA5" => 'ѕ',
        "\xA6" => 'і',
        "\xA7" => 'ї',
        "\xA8" => 'ј',
        "\xA9" => 'љ',
        "\xAA" => 'њ',
        "\xAB" => 'ћ',
        "\xAC" => 'ќ',
        "\xAD" => '­',
        "\xAE" => 'ў',
        "\xAF" => 'џ',
        "\xB0" => '№',
        "\xB1" => 'Ђ',
        "\xB2" => 'Ѓ',
        "\xB3" => 'Ё',
        "\xB4" => 'Є',
        "\xB5" => 'Ѕ',
        "\xB6" => 'І',
        "\xB7" => 'Ї',
        "\xB8" => 'Ј',
        "\xB9" => 'Љ',
        "\xBA" => 'Њ',
        "\xBB" => 'Ћ',
        "\xBC" => 'Ќ',
        "\xBD" => '¤',
        "\xBE" => 'Ў',
        "\xBF" => 'Џ',
        "\xC0" => 'ю',
        "\xC1" => 'а',
        "\xC2" => 'б',
        "\xC3" => 'ц',
        "\xC4" => 'д',
        "\xC5" => 'е',
        "\xC6" => 'ф',
        "\xC7" => 'г',
        "\xC8" => 'х',
        "\xC9" => 'и',
        "\xCA" => 'й',
        "\xCB" => 'к',
        "\xCC" => 'л',
        "\xCD" => 'м',
        "\xCE" => 'н',
        "\xCF" => 'о',
        "\xD0" => 'п',
        "\xD1" => 'я',
        "\xD2" => 'р',
        "\xD3" => 'с',
        "\xD4" => 'т',
        "\xD5" => 'у',
        "\xD6" => 'ж',
        "\xD7" => 'в',
        "\xD8" => 'ь',
        "\xD9" => 'ы',
        "\xDA" => 'з',
        "\xDB" => 'ш',
        "\xDC" => 'э',
        "\xDD" => 'щ',
        "\xDE" => 'ч',
        "\xDF" => 'ъ',
        "\xE0" => 'Ю',
        "\xE1" => 'А',
        "\xE2" => 'Б',
        "\xE3" => 'Ц',
        "\xE4" => 'Д',
        "\xE5" => 'Е',
        "\xE6" => 'Ф',
        "\xE7" => 'Г',
        "\xE8" => 'Х',
        "\xE9" => 'И',
        "\xEA" => 'Й',
        "\xEB" => 'К',
        "\xEC" => 'Л',
        "\xED" => 'М',
        "\xEE" => 'Н',
        "\xEF" => 'О',
        "\xF0" => 'П',
        "\xF1" => 'Я',
        "\xF2" => 'Р',
        "\xF3" => 'С',
        "\xF4" => 'Т',
        "\xF5" => 'У',
        "\xF6" => 'Ж',
        "\xF7" => 'В',
        "\xF8" => 'Ь',
        "\xF9" => 'Ы',
        "\xFA" => 'З',
        "\xFB" => 'Ш',
        "\xFC" => 'Э',
        "\xFD" => 'Щ',
        "\xFE" => 'Ч',
        "\xFF" => 'Ъ'
    );
    $string = str_replace(array_keys($iso_ir_111), array_values($iso_ir_111), $string);
    return $string;
}