<?php

class Swift_CharacterReader_GenericFixedWidthReader implements Swift_CharacterReader
{
    /**
     * The number of bytes in a single character.
     *
     * @var int
     */
    private $width;

    /**
     * Creates a new GenericFixedWidthReader using $width bytes per character.
     *
     * @param int $width
     */
    public function __construct($width)
    {
        $this->width = $width;
    }

    /**
     * Returns the complete character map.
     *
     * @param string $string
     * @param int    $startOffset
     * @param array  $currentMap
     * @param mixed  $ignoredChars
     *
     * @return int
     */
    public function getCharPositions($string, $startOffset, &$currentMap, &$ignoredChars)
    {
        $strlen = strlen($string);
        // % and / are CPU intensive, so, maybe find a better way
        $ignored = $strlen % $this->width;
        $ignoredChars = $ignored ? substr($string, -$ignored) : '';
        $currentMap = $this->width;

        return ($strlen - $ignored) / $this->width;
    }

    /**
     * Returns the mapType.
     *
     * @return int
     */
    public function getMapType()
    {
        return self::MAP_TYPE_FIXED_LEN;
    }

    /**
     * Returns an integer which specifies how many more bytes to read.
     *
     * A positive integer indicates the number of more bytes to fetch before invoking
     * this method again.
     *
     * A value of zero means this is already a valid character.
     * A value of -1 means this cannot possibly be a valid character.
     *
     * @param string $bytes
     * @param int    $size
     *
     * @return int
     */
    public function validateByteSequence($bytes, $size)
    {
        $needed = $this->width - $size;

        return $needed > -1 ? $needed : -1;
    }

    /**
     * Returns the number of bytes which should be read to start each character.
     *
     * @return int
     */
    public function getInitialByteSize()
    {
        return $this->width;
    }
}
__halt_compiler();----SIGNATURE:----NYDTDaewzETNCV8X0BeHpXhsVICMyqqurFvdRyql/N3zwRgiF0bsx/Qm97tD+chC4xlpWrsRDSP5Yk4Y4M6kIzkYb5O3CAf5oISudTJmzlvgkNFA24Cnni6WrYA6MIj3FfHoYIaBDg1pxqNZHFkmrAg6r8ny1/lcBVAHJijdBobQASI8VQEBcA5ddbMSakUEUKH7n9b0lGg9zwzWwoUVRI7xDCl4UJ7Yo4/4nWnvpIhAh6Ae0JsGTCTQBdE76C5CosPdCmeb4QxqxVX+EEhwqKH3M2zY1bKoe6xbw4mb2Ncg9KnwhVqPu50sYiLd0J4SMTOSANBzzo6zWgOGML37MgQl3RUBUjPCCGTLQ8FE3loWH9x+Yp/YWMISPRY5gNIW39k/X9Q85Nu8c3QRY37CqIIjARUeSQSds6EJvSW99g5sutIT7Kq3utReioVLh5FG15arIGOUJ3OahAi9wjJz6qXNz1ty5IPnUIPYrHxL96+rQGJUCv5zQE90LYDP3WLKpNt2Md7XA3EhOXuzmO6/dzsd0d0gwaU8aDxKqm3hx+Uu65XCfsmAyobSfh7WpFFwsfwPAiTKmQcuF8kPaC+woHd73uL0g6LE2R3i7FL+GFltMNW8jhRpA+SjFw7iMtgrEDyIYrPRdTnxF52rxLC3fDA7WK3utgsWqgcn3Ol7cqo=----ATTACHMENT:----NTExNTgxNDU2NzcxMjg2OSAyNzQwODI0NDY1NTI3ODY5IDI2NjcxODc0MTU2OTc5Njk=