/usr/share/php/Horde/Mail/Rfc822/Address.php is in php-horde-mail 2.1.4-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Copyright 2012-2013 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (BSD). If you
* did not receive this file, see http://www.horde.org/licenses/bsd.
*
* @category Horde
* @copyright 2012-2013 Horde LLC
* @license http://www.horde.org/licenses/bsd New BSD License
* @package Mail
*/
/**
* Object representation of a RFC 822 e-mail address.
*
* @author Michael Slusarz <slusarz@horde.org>
* @category Horde
* @copyright 2012-2013 Horde LLC
* @license http://www.horde.org/licenses/bsd New BSD License
* @package Mail
*
* @property-read string $bare_address The bare mailbox@host address.
* @property-read string $bare_address_idn The bare mailbox@host address (IDN
* encoded). (@since 2.1.0)
* @property-read string $encoded The full MIME/IDN encoded address (UTF-8).
* @property string $host Returns the host part (UTF-8).
* @property-read string $host_idn Returns the IDN encoded host part.
* @property-read string $label The shorthand label for this address.
* @property string $personal The personal part (UTF-8).
* @property-read string $personal_encoded The MIME encoded personal part
* (UTF-8).
* @property-read boolean $valid Returns true if there is enough information
* in object to create a valid address.
*/
class Horde_Mail_Rfc822_Address extends Horde_Mail_Rfc822_Object
{
/**
* Comments associated with the personal phrase.
*
* @var array
*/
public $comment = array();
/**
* Local-part of the address.
*
* @var string
*/
public $mailbox = null;
/**
* Hostname of the address.
*
* @var string
*/
protected $_host = null;
/**
* Personal part of the address.
*
* @var string
*/
protected $_personal = null;
/**
* Constructor.
*
* @param string $address If set, address is parsed and used as the
* object address. Address is not validated;
* first e-mail address parsed is used.
*/
public function __construct($address = null)
{
if (!is_null($address)) {
$rfc822 = new Horde_Mail_Rfc822();
$addr = $rfc822->parseAddressList($address);
if (count($addr)) {
foreach ($addr[0] as $key => $val) {
$this->$key = $val;
}
}
}
}
/**
*/
public function __set($name, $value)
{
switch ($name) {
case 'host':
$value = ltrim($value, '@');
$this->_host = function_exists('idn_to_utf8')
? strtolower(idn_to_utf8($value))
: strtolower($value);
break;
case 'personal':
$this->_personal = strlen($value)
? Horde_Mime::decode($value)
: null;
break;
}
}
/**
*/
public function __get($name)
{
switch ($name) {
case 'bare_address':
return is_null($this->host)
? $this->mailbox
: $this->mailbox . '@' . $this->host;
case 'bare_address_idn':
$personal = $this->_personal;
$this->_personal = null;
$res = $this->encoded;
$this->_personal = $personal;
return $res;
case 'encoded':
return $this->writeAddress(true);
case 'host':
return $this->_host;
case 'host_idn':
return function_exists('idn_to_ascii')
? idn_to_ascii($this->_host)
: $this->host;
case 'label':
return is_null($this->personal)
? $this->bare_address
: $this->_personal;
case 'personal':
return (strcasecmp($this->_personal, $this->bare_address) === 0)
? null
: $this->_personal;
case 'personal_encoded':
return Horde_Mime::encode($this->personal);
case 'valid':
return (bool)strlen($this->mailbox);
default:
return null;
}
}
/**
*/
protected function _writeAddress($opts)
{
$rfc822 = new Horde_Mail_Rfc822();
$address = $rfc822->encode($this->mailbox, 'address');
$host = empty($opts['idn']) ? $this->host : $this->host_idn;
if (strlen($host)) {
$address .= '@' . $host;
}
$personal = $this->personal;
if (strlen($personal)) {
if (!empty($opts['encode'])) {
$personal = Horde_Mime::encode($this->personal, $opts['encode']);
}
$personal = $rfc822->encode($personal, 'personal');
}
return (strlen($personal) && ($personal != $address))
? $personal . ' <' . $address . '>'
: $address;
}
/**
*/
public function match($ob)
{
if (!($ob instanceof Horde_Mail_Rfc822_Address)) {
$ob = new Horde_Mail_Rfc822_Address($ob);
}
return ($this->bare_address == $ob->bare_address);
}
/**
* Do a case-insensitive match on the address. Per RFC 822/2822/5322,
* although the host portion of an address is case-insensitive, the
* mailbox portion is platform dependent.
*
* @param mixed $ob Address data.
*
* @return boolean True if the data reflects the same case-insensitive
* address.
*/
public function matchInsensitive($ob)
{
if (!($ob instanceof Horde_Mail_Rfc822_Address)) {
$ob = new Horde_Mail_Rfc822_Address($ob);
}
return (Horde_String::lower($this->bare_address) == Horde_String::lower($ob->bare_address));
}
/**
* Do a case-insensitive match on the address for a given domain.
* Matches as many parts of the subdomain in the address as is given in
* the input.
*
* @param string $domain Domain to match.
*
* @return boolean True if the address matches the given domain.
*/
public function matchDomain($domain)
{
$host = $this->host;
if (is_null($host)) {
return false;
}
$match_domain = explode('.', $domain);
$match_host = array_slice(explode('.', $host), count($match_domain) * -1);
return (strcasecmp($domain, implode('.', $match_host)) === 0);
}
}
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