Current File : /home/vacivi36/ava/lib/horde/framework/Horde/Imap/Client/Data/Format/Mailbox/Utf8.php
<?php
/**
* Copyright 2014-2017 Horde LLC (http://www.horde.org/)
*
* See the enclosed file LICENSE for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @category Horde
* @copyright 2014-2017 Horde LLC
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Imap_Client
*/
/**
* Object representation of an IMAP mailbox string allowed when UTF8=ACCEPT
* is supported/enabled on the server (RFC 6855 [3]).
*
* @author Michael Slusarz <slusarz@horde.org>
* @category Horde
* @copyright 2014-2017 Horde LLC
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Imap_Client
*/
class Horde_Imap_Client_Data_Format_Mailbox_Utf8
extends Horde_Imap_Client_Data_Format_Mailbox
implements Horde_Imap_Client_Data_Format_String_Support_Nonascii
{
/**
*/
protected $_encoding = 'utf8';
/**
*/
public function __construct($data)
{
parent::__construct($data);
/* RFC 3501 allows any US-ASCII character, except null (\0), in
* mailbox data.
* RFC 6855 [3] institutes additional limitations on valid mailbox
* characters, to comply with RFC 5198 [2] (Net-Unicode Definition):
* "MUST NOT contain control characters (U+0000-U+001F and
* U+0080-U+009F), a delete character (U+007F), a line separator
* (U+2028), or a paragraph separator (U+2029)." */
if ($this->quoted() &&
preg_match('/[\x00-\x1f\x7f\x80-\x9f\x{2028}\x{2029}]/u', strval($this))) {
throw new Horde_Imap_Client_Data_Format_Exception(
'Invalid character found in mailbox data.'
);
}
if ($this->literal()) {
$this->forceQuoted();
}
}
}
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