CharacterReader.php

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<?php

/*
 * This file is part of SwiftMailer.
 * (c) 2004-2009 Chris Corbyn
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

interface Swift_CharacterReader
{
    const MAP_TYPE_INVALID = 0x01;
    const MAP_TYPE_FIXED_LEN = 0x02;
    const MAP_TYPE_POSITIONS = 0x03;

    public function getCharPositions($string, $startOffset, &$currentMap, &$ignoredChars);

    public function getMapType();

    public function validateByteSequence($bytes, $size);

    public function getInitialByteSize();
}