adding zend project folders into old campcaster.
This commit is contained in:
naomiaro
parent
56abfaf28e
commit
7ef0c18b26
4045 changed files with 1054952 additions and 0 deletions
413
library/Zend/Mail/Protocol/Abstract.php
Normal file
413
library/Zend/Mail/Protocol/Abstract.php
Normal file
|
|
@ -0,0 +1,413 @@
|
|||
<?php
|
||||
|
||||
/**
|
||||
* Zend Framework
|
||||
*
|
||||
* LICENSE
|
||||
*
|
||||
* This source file is subject to the new BSD license that is bundled
|
||||
* with this package in the file LICENSE.txt.
|
||||
* It is also available through the world-wide-web at this URL:
|
||||
* http://framework.zend.com/license/new-bsd
|
||||
* If you did not receive a copy of the license and are unable to
|
||||
* obtain it through the world-wide-web, please send an email
|
||||
* to license@zend.com so we can send you a copy immediately.
|
||||
*
|
||||
* @category Zend
|
||||
* @package Zend_Mail
|
||||
* @subpackage Protocol
|
||||
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
|
||||
* @license http://framework.zend.com/license/new-bsd New BSD License
|
||||
* @version $Id: Abstract.php 21635 2010-03-24 15:25:13Z yoshida@zend.co.jp $
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* @see Zend_Validate
|
||||
*/
|
||||
require_once 'Zend/Validate.php';
|
||||
|
||||
|
||||
/**
|
||||
* @see Zend_Validate_Hostname
|
||||
*/
|
||||
require_once 'Zend/Validate/Hostname.php';
|
||||
|
||||
|
||||
/**
|
||||
* Zend_Mail_Protocol_Abstract
|
||||
*
|
||||
* Provides low-level methods for concrete adapters to communicate with a remote mail server and track requests and responses.
|
||||
*
|
||||
* @category Zend
|
||||
* @package Zend_Mail
|
||||
* @subpackage Protocol
|
||||
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
|
||||
* @license http://framework.zend.com/license/new-bsd New BSD License
|
||||
* @version $Id: Abstract.php 21635 2010-03-24 15:25:13Z yoshida@zend.co.jp $
|
||||
* @todo Implement proxy settings
|
||||
*/
|
||||
abstract class Zend_Mail_Protocol_Abstract
|
||||
{
|
||||
/**
|
||||
* Mail default EOL string
|
||||
*/
|
||||
const EOL = "\r\n";
|
||||
|
||||
|
||||
/**
|
||||
* Default timeout in seconds for initiating session
|
||||
*/
|
||||
const TIMEOUT_CONNECTION = 30;
|
||||
|
||||
/**
|
||||
* Maximum of the transaction log
|
||||
*/
|
||||
const MAXIMUM_LOG = 64;
|
||||
|
||||
|
||||
/**
|
||||
* Hostname or IP address of remote server
|
||||
* @var string
|
||||
*/
|
||||
protected $_host;
|
||||
|
||||
|
||||
/**
|
||||
* Port number of connection
|
||||
* @var integer
|
||||
*/
|
||||
protected $_port;
|
||||
|
||||
|
||||
/**
|
||||
* Instance of Zend_Validate to check hostnames
|
||||
* @var Zend_Validate
|
||||
*/
|
||||
protected $_validHost;
|
||||
|
||||
|
||||
/**
|
||||
* Socket connection resource
|
||||
* @var resource
|
||||
*/
|
||||
protected $_socket;
|
||||
|
||||
|
||||
/**
|
||||
* Last request sent to server
|
||||
* @var string
|
||||
*/
|
||||
protected $_request;
|
||||
|
||||
|
||||
/**
|
||||
* Array of server responses to last request
|
||||
* @var array
|
||||
*/
|
||||
protected $_response;
|
||||
|
||||
|
||||
/**
|
||||
* String template for parsing server responses using sscanf (default: 3 digit code and response string)
|
||||
* @var resource
|
||||
* @deprecated Since 1.10.3
|
||||
*/
|
||||
protected $_template = '%d%s';
|
||||
|
||||
|
||||
/**
|
||||
* Log of mail requests and server responses for a session
|
||||
* @var array
|
||||
*/
|
||||
private $_log = array();
|
||||
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @param string $host OPTIONAL Hostname of remote connection (default: 127.0.0.1)
|
||||
* @param integer $port OPTIONAL Port number (default: null)
|
||||
* @throws Zend_Mail_Protocol_Exception
|
||||
* @return void
|
||||
*/
|
||||
public function __construct($host = '127.0.0.1', $port = null)
|
||||
{
|
||||
$this->_validHost = new Zend_Validate();
|
||||
$this->_validHost->addValidator(new Zend_Validate_Hostname(Zend_Validate_Hostname::ALLOW_ALL));
|
||||
|
||||
if (!$this->_validHost->isValid($host)) {
|
||||
/**
|
||||
* @see Zend_Mail_Protocol_Exception
|
||||
*/
|
||||
require_once 'Zend/Mail/Protocol/Exception.php';
|
||||
throw new Zend_Mail_Protocol_Exception(join(', ', $this->_validHost->getMessages()));
|
||||
}
|
||||
|
||||
$this->_host = $host;
|
||||
$this->_port = $port;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Class destructor to cleanup open resources
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function __destruct()
|
||||
{
|
||||
$this->_disconnect();
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Create a connection to the remote host
|
||||
*
|
||||
* Concrete adapters for this class will implement their own unique connect scripts, using the _connect() method to create the socket resource.
|
||||
*/
|
||||
abstract public function connect();
|
||||
|
||||
|
||||
/**
|
||||
* Retrieve the last client request
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getRequest()
|
||||
{
|
||||
return $this->_request;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Retrieve the last server response
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getResponse()
|
||||
{
|
||||
return $this->_response;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Retrieve the transaction log
|
||||
*
|
||||
* @return string
|
||||
*/
|
||||
public function getLog()
|
||||
{
|
||||
return implode('', $this->_log);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Reset the transaction log
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function resetLog()
|
||||
{
|
||||
$this->_log = array();
|
||||
}
|
||||
|
||||
/**
|
||||
* Add the transaction log
|
||||
*
|
||||
* @param string new transaction
|
||||
* @return void
|
||||
*/
|
||||
protected function _addLog($value)
|
||||
{
|
||||
if (count($this->_log) >= self::MAXIMUM_LOG) {
|
||||
array_shift($this->_log);
|
||||
}
|
||||
|
||||
$this->_log[] = $value;
|
||||
}
|
||||
|
||||
/**
|
||||
* Connect to the server using the supplied transport and target
|
||||
*
|
||||
* An example $remote string may be 'tcp://mail.example.com:25' or 'ssh://hostname.com:2222'
|
||||
*
|
||||
* @param string $remote Remote
|
||||
* @throws Zend_Mail_Protocol_Exception
|
||||
* @return boolean
|
||||
*/
|
||||
protected function _connect($remote)
|
||||
{
|
||||
$errorNum = 0;
|
||||
$errorStr = '';
|
||||
|
||||
// open connection
|
||||
$this->_socket = @stream_socket_client($remote, $errorNum, $errorStr, self::TIMEOUT_CONNECTION);
|
||||
|
||||
if ($this->_socket === false) {
|
||||
if ($errorNum == 0) {
|
||||
$errorStr = 'Could not open socket';
|
||||
}
|
||||
/**
|
||||
* @see Zend_Mail_Protocol_Exception
|
||||
*/
|
||||
require_once 'Zend/Mail/Protocol/Exception.php';
|
||||
throw new Zend_Mail_Protocol_Exception($errorStr);
|
||||
}
|
||||
|
||||
if (($result = stream_set_timeout($this->_socket, self::TIMEOUT_CONNECTION)) === false) {
|
||||
/**
|
||||
* @see Zend_Mail_Protocol_Exception
|
||||
*/
|
||||
require_once 'Zend/Mail/Protocol/Exception.php';
|
||||
throw new Zend_Mail_Protocol_Exception('Could not set stream timeout');
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Disconnect from remote host and free resource
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
protected function _disconnect()
|
||||
{
|
||||
if (is_resource($this->_socket)) {
|
||||
fclose($this->_socket);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Send the given request followed by a LINEEND to the server.
|
||||
*
|
||||
* @param string $request
|
||||
* @throws Zend_Mail_Protocol_Exception
|
||||
* @return integer|boolean Number of bytes written to remote host
|
||||
*/
|
||||
protected function _send($request)
|
||||
{
|
||||
if (!is_resource($this->_socket)) {
|
||||
/**
|
||||
* @see Zend_Mail_Protocol_Exception
|
||||
*/
|
||||
require_once 'Zend/Mail/Protocol/Exception.php';
|
||||
throw new Zend_Mail_Protocol_Exception('No connection has been established to ' . $this->_host);
|
||||
}
|
||||
|
||||
$this->_request = $request;
|
||||
|
||||
$result = fwrite($this->_socket, $request . self::EOL);
|
||||
|
||||
// Save request to internal log
|
||||
$this->_addLog($request . self::EOL);
|
||||
|
||||
if ($result === false) {
|
||||
/**
|
||||
* @see Zend_Mail_Protocol_Exception
|
||||
*/
|
||||
require_once 'Zend/Mail/Protocol/Exception.php';
|
||||
throw new Zend_Mail_Protocol_Exception('Could not send request to ' . $this->_host);
|
||||
}
|
||||
|
||||
return $result;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get a line from the stream.
|
||||
*
|
||||
* @var integer $timeout Per-request timeout value if applicable
|
||||
* @throws Zend_Mail_Protocol_Exception
|
||||
* @return string
|
||||
*/
|
||||
protected function _receive($timeout = null)
|
||||
{
|
||||
if (!is_resource($this->_socket)) {
|
||||
/**
|
||||
* @see Zend_Mail_Protocol_Exception
|
||||
*/
|
||||
require_once 'Zend/Mail/Protocol/Exception.php';
|
||||
throw new Zend_Mail_Protocol_Exception('No connection has been established to ' . $this->_host);
|
||||
}
|
||||
|
||||
// Adapters may wish to supply per-commend timeouts according to appropriate RFC
|
||||
if ($timeout !== null) {
|
||||
stream_set_timeout($this->_socket, $timeout);
|
||||
}
|
||||
|
||||
// Retrieve response
|
||||
$reponse = fgets($this->_socket, 1024);
|
||||
|
||||
// Save request to internal log
|
||||
$this->_addLog($reponse);
|
||||
|
||||
// Check meta data to ensure connection is still valid
|
||||
$info = stream_get_meta_data($this->_socket);
|
||||
|
||||
if (!empty($info['timed_out'])) {
|
||||
/**
|
||||
* @see Zend_Mail_Protocol_Exception
|
||||
*/
|
||||
require_once 'Zend/Mail/Protocol/Exception.php';
|
||||
throw new Zend_Mail_Protocol_Exception($this->_host . ' has timed out');
|
||||
}
|
||||
|
||||
if ($reponse === false) {
|
||||
/**
|
||||
* @see Zend_Mail_Protocol_Exception
|
||||
*/
|
||||
require_once 'Zend/Mail/Protocol/Exception.php';
|
||||
throw new Zend_Mail_Protocol_Exception('Could not read from ' . $this->_host);
|
||||
}
|
||||
|
||||
return $reponse;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Parse server response for successful codes
|
||||
*
|
||||
* Read the response from the stream and check for expected return code.
|
||||
* Throws a Zend_Mail_Protocol_Exception if an unexpected code is returned.
|
||||
*
|
||||
* @param string|array $code One or more codes that indicate a successful response
|
||||
* @throws Zend_Mail_Protocol_Exception
|
||||
* @return string Last line of response string
|
||||
*/
|
||||
protected function _expect($code, $timeout = null)
|
||||
{
|
||||
$this->_response = array();
|
||||
$cmd = '';
|
||||
$more = '';
|
||||
$msg = '';
|
||||
$errMsg = '';
|
||||
|
||||
if (!is_array($code)) {
|
||||
$code = array($code);
|
||||
}
|
||||
|
||||
do {
|
||||
$this->_response[] = $result = $this->_receive($timeout);
|
||||
list($cmd, $more, $msg) = preg_split('/([\s-]+)/', $result, 2, PREG_SPLIT_DELIM_CAPTURE);
|
||||
|
||||
if ($errMsg !== '') {
|
||||
$errMsg .= ' ' . $msg;
|
||||
} elseif ($cmd === null || !in_array($cmd, $code)) {
|
||||
$errMsg = $msg;
|
||||
}
|
||||
|
||||
} while (strpos($more, '-') === 0); // The '-' message prefix indicates an information string instead of a response string.
|
||||
|
||||
if ($errMsg !== '') {
|
||||
/**
|
||||
* @see Zend_Mail_Protocol_Exception
|
||||
*/
|
||||
require_once 'Zend/Mail/Protocol/Exception.php';
|
||||
throw new Zend_Mail_Protocol_Exception($errMsg);
|
||||
}
|
||||
|
||||
return $msg;
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue