Current File : /home/vacivi36/ava/lib/horde/framework/Horde/Imap/Client/Socket/Connection/Pop3.php
<?php
/**
* Copyright 2013-2017 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 2013-2017 Horde LLC
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Imap_Client
*/
/**
* PHP stream connection to the POP3 server.
*
* NOTE: This class is NOT intended to be accessed outside of the package.
* There is NO guarantees that the API of this class will not change across
* versions.
*
* @author Michael Slusarz <slusarz@horde.org>
* @category Horde
* @copyright 2013-2017 Horde LLC
* @internal
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Imap_Client
*/
class Horde_Imap_Client_Socket_Connection_Pop3
extends Horde_Imap_Client_Socket_Connection_Base
{
/**
*/
protected $_protocol = 'pop3';
/**
* Writes data to the POP3 output stream.
*
* @param string $data String data.
* @param boolean $debug Output line to debug?
*
* @throws Horde_Imap_Client_Exception
*/
public function write($data, $debug = true)
{
if (fwrite($this->_stream, $data . "\r\n") === false) {
throw new Horde_Imap_Client_Exception(
Horde_Imap_Client_Translation::r("Server write error."),
Horde_Imap_Client_Exception::SERVER_WRITEERROR
);
}
if ($debug) {
$this->_params['debug']->client($data);
}
}
/**
* Read data from incoming POP3 stream.
*
* @param integer $size UNUSED: The number of bytes to read from the
* socket.
*
* @return string Line of data.
*
* @throws Horde_Imap_Client_Exception
*/
public function read($size = null)
{
if (feof($this->_stream)) {
$this->close();
$this->_params['debug']->info(
'ERROR: Server closed the connection.'
);
throw new Horde_Imap_Client_Exception(
Horde_Imap_Client_Translation::r("Server closed the connection unexpectedly."),
Horde_Imap_Client_Exception::DISCONNECT
);
}
if (($read = fgets($this->_stream)) === false) {
$this->_params['debug']->info('ERROR: read/timeout error.');
throw new Horde_Imap_Client_Exception(
Horde_Imap_Client_Translation::r("Error when communicating with the mail server."),
Horde_Imap_Client_Exception::SERVER_READERROR
);
}
$this->_params['debug']->server(rtrim($read, "\r\n"));
return $read;
}
}
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