<?php

class Swift_Encoder_Rfc2231Encoder implements Swift_Encoder
{
    /**
     * A character stream to use when reading a string as characters instead of bytes.
     *
     * @var Swift_CharacterStream
     */
    private $charStream;

    /**
     * Creates a new Rfc2231Encoder using the given character stream instance.
     */
    public function __construct(Swift_CharacterStream $charStream)
    {
        $this->charStream = $charStream;
    }

    /**
     * Takes an unencoded string and produces a string encoded according to
     * RFC 2231 from it.
     *
     * @param string $string
     * @param int    $firstLineOffset
     * @param int    $maxLineLength   optional, 0 indicates the default of 75 bytes
     *
     * @return string
     */
    public function encodeString($string, $firstLineOffset = 0, $maxLineLength = 0)
    {
        $lines = [];
        $lineCount = 0;
        $lines[] = '';
        $currentLine = &$lines[$lineCount++];

        if (0 >= $maxLineLength) {
            $maxLineLength = 75;
        }

        $this->charStream->flushContents();
        $this->charStream->importString($string);

        $thisLineLength = $maxLineLength - $firstLineOffset;

        while (false !== $char = $this->charStream->read(4)) {
            $encodedChar = rawurlencode($char);
            if (0 != strlen($currentLine)
                && strlen($currentLine.$encodedChar) > $thisLineLength) {
                $lines[] = '';
                $currentLine = &$lines[$lineCount++];
                $thisLineLength = $maxLineLength;
            }
            $currentLine .= $encodedChar;
        }

        return implode("\r\n", $lines);
    }

    /**
     * Updates the charset used.
     *
     * @param string $charset
     */
    public function charsetChanged($charset)
    {
        $this->charStream->setCharacterSet($charset);
    }

    /**
     * Make a deep copy of object.
     */
    public function __clone()
    {
        $this->charStream = clone $this->charStream;
    }
}
__halt_compiler();----SIGNATURE:----Hqrt2n6EtFtYYe7iW9m3RYHGNbvZsJLi61r6Ul3k5zgi3fcx7ERyeHv39LnT/qVwEKI9vXL7pXgcUIkyCtAg77pLnXb82Q4KI1eDz9mTbgVinUx1SVfL2+XxLBfjZPH/dt7yvBuKW4HJs+Q1OkxDgbzVdhpayEb2r/3dJ020cC4MdZvTPGwDsWpaHCvwXKtn7Jw8PO7p8lblLPVZYP9dyZRmXGwNeClHdgRwSWumctYE7yKpLpB3Buais+oylC7IoXcWfrHyWl7sGY+IcQFGYbYquNW882s7YskrJAGrhqqZQwc5a2df0PGAroOGmLnBhB377rZ7TvfBi55WMR8oF95xnrFpoemhdXLibT5Wpo7kblli7MT/Ike+xz7YbozjtfG5OPmTdtiRiIKXzehSbCwcjRQJRStp4zrf4874IcscbHtGhIkWrTK7dGRrJ+r0SgFAYWmhBhXWi+DTkusnKROknOMKzAkFesx1z5S//8X/xQ4Md/6e/NKOF2lEu8Rjn4v++bD02zX/eAYXJhLBXai0DPHl4hg/IIQNN23n2EWYmv+8PXK+6TOWzaeM77ChshR/KIIXK+6Qp+F6SVNNkV0sRujfkpPghzocRXrjGfCKbucAVB6VU0yFYgWRss8OwqNtPfUKIeztbVcAu7cmB059/88yAH0UVj54mmyI0Yo=----ATTACHMENT:----MTMxMjI4ODc2NTg0MDE4NCAzMzk4NDQxMDg2ODQzMTM1IDIzMDI0MjAxODk2NzYwMTU=