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- <?php
- /**
- * Swift Mailer Connection Interface
- * All connection handlers extend this abstract class
- * Please read the LICENSE file
- * @author Chris Corbyn <chris@w3style.co.uk>
- * @package Swift_Connection
- * @license GNU Lesser General Public License
- */
- /**
- * Swift Connection Interface
- * Lists methods which are required by any connections
- * @package Swift_Connection
- * @author Chris Corbyn <chris@w3style.co.uk>
- */
- interface Swift_Connection
- {
- /**
- * Try to start the connection
- * @throws Swift_ConnectionException If the connection cannot be started
- */
- public function start();
- /**
- * Return the contents of the buffer
- * @return string
- * @throws Swift_ConnectionException If the buffer cannot be read
- */
- public function read();
- /**
- * Write a command to the buffer
- * @param string The command to send
- * @throws Swift_ConnectionException If the write fails
- */
- public function write($command, $end="\r\n");
- /**
- * Try to stop the connection
- * @throws Swift_ConnectionException If the connection cannot be closed/stopped
- */
- public function stop();
- /**
- * Check if the connection is up or not
- * @return boolean
- */
- public function isAlive();
- /**
- * Add an extension which is available on this connection
- * @param string The name of the extension
- * @param array The list of attributes for the extension
- */
- public function setExtension($name, $list=array());
- /**
- * Check if an extension exists by the name $name
- * @param string The name of the extension
- * @return boolean
- */
- public function hasExtension($name);
- /**
- * Get the list of attributes for the extension $name
- * @param string The name of the extension
- * @return array
- * @throws Swift_ConnectionException If no such extension can be found
- */
- public function getAttributes($name);
- /**
- * Execute logic needed after SMTP greetings
- * @param Swift An instance of Swift
- */
- public function postConnect(Swift $instance);
- /**
- * Returns TRUE if the connection needs a EHLO greeting.
- * @return boolean
- */
- public function getRequiresEHLO();
- /**
- * Set if the connection needs a EHLO greeting.
- * @param boolean
- */
- public function setRequiresEHLO($set);
- }
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