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system/vendor/swift/Swift/Connection.php

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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);
+}