From 07f5140771388c9e0c8a99b0dd2e5d950bdb173b Mon Sep 17 00:00:00 2001
From: Yuchen Pei <hi@ypei.me>
Date: Thu, 14 Oct 2021 15:16:42 +1100
Subject: moving h-source subdir out.

---
 .../classes/Swift/Plugins/PopBeforeSmtpPlugin.php  | 288 ---------------------
 1 file changed, 288 deletions(-)
 delete mode 100755 h-source/External/swiftmailer/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php

(limited to 'h-source/External/swiftmailer/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php')

diff --git a/h-source/External/swiftmailer/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php b/h-source/External/swiftmailer/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php
deleted file mode 100755
index fd1cf46..0000000
--- a/h-source/External/swiftmailer/lib/classes/Swift/Plugins/PopBeforeSmtpPlugin.php
+++ /dev/null
@@ -1,288 +0,0 @@
-<?php
-
-/*
- * This file is part of SwiftMailer.
- * (c) 2004-2009 Chris Corbyn
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-//@require 'Swift/Events/TransportChangeListener.php';
-//@require 'Swift/Events/TransportChangeEvent.php';
-
-/**
- * Makes sure a connection to a POP3 host has been established prior to connecting to SMTP.
- * 
- * @package Swift
- * @subpackage Plugins
- * 
- * @author Chris Corbyn
- */
-class Swift_Plugins_PopBeforeSmtpPlugin
-  implements Swift_Events_TransportChangeListener, Swift_Plugins_Pop_Pop3Connection
-{
-  
-  /** A delegate connection to use (mostly a test hook) */
-  private $_connection;
-  
-  /** Hostname of the POP3 server */
-  private $_host;
-  
-  /** Port number to connect on */
-  private $_port;
-  
-  /** Encryption type to use (if any) */
-  private $_crypto;
-  
-  /** Username to use (if any) */
-  private $_username;
-  
-  /** Password to use (if any) */
-  private $_password;
-  
-  /** Established connection via TCP socket */
-  private $_socket;
-  
-  /** Connect timeout in seconds */
-  private $_timeout = 10;
-  
-  /** SMTP Transport to bind to */
-  private $_transport;
-  
-  /**
-   * Create a new PopBeforeSmtpPlugin for $host and $port.
-   * 
-   * @param string $host
-   * @param int $port
-   * @param string $cypto as "tls" or "ssl"
-   */
-  public function __construct($host, $port = 110, $crypto = null)
-  {
-    $this->_host = $host;
-    $this->_port = $port;
-    $this->_crypto = $crypto;
-  }
-  
-  /**
-   * Create a new PopBeforeSmtpPlugin for $host and $port.
-   * 
-   * @param string $host
-   * @param int $port
-   * @param string $cypto as "tls" or "ssl"
-   * 
-   * @return Swift_Plugins_PopBeforeSmtpPlugin
-   */
-  public static function newInstance($host, $port = 110, $crypto = null)
-  {
-    return new self($host, $port, $crypto);
-  }
-  
-  /**
-   * Set a Pop3Connection to delegate to instead of connecting directly.
-   * 
-   * @param Swift_Plugins_Pop_Pop3Connection $connection
-   */
-  public function setConnection(Swift_Plugins_Pop_Pop3Connection $connection)
-  {
-    $this->_connection = $connection;
-    return $this;
-  }
-  
-  /**
-   * Bind this plugin to a specific SMTP transport instance.
-   * 
-   * @param Swift_Transport
-   */
-  public function bindSmtp(Swift_Transport $smtp)
-  {
-    $this->_transport = $smtp;
-  }
-  
-  /**
-   * Set the connection timeout in seconds (default 10).
-   * 
-   * @param int $timeout
-   */
-  public function setTimeout($timeout)
-  {
-    $this->_timeout = (int) $timeout;
-    return $this;
-  }
-  
-  /**
-   * Set the username to use when connecting (if needed).
-   * 
-   * @param string $username
-   */
-  public function setUsername($username)
-  {
-    $this->_username = $username;
-    return $this;
-  }
-  
-  /**
-   * Set the password to use when connecting (if needed).
-   * 
-   * @param string $password
-   */
-  public function setPassword($password)
-  {
-    $this->_password = $password;
-    return $this;
-  }
-  
-  /**
-   * Connect to the POP3 host and authenticate.
-   * 
-   * @throws Swift_Plugins_Pop_Pop3Exception if connection fails
-   */
-  public function connect()
-  {
-    if (isset($this->_connection))
-    {
-      $this->_connection->connect();
-    }
-    else
-    {
-      if (!isset($this->_socket))
-      {
-        if (!$socket = fsockopen(
-          $this->_getHostString(), $this->_port, $errno, $errstr, $this->_timeout))
-        {
-          throw new Swift_Plugins_Pop_Pop3Exception(
-            sprintf('Failed to connect to POP3 host [%s]: %s', $this->_host, $errstr)
-          );
-        }
-        $this->_socket = $socket;
-        
-        if (false === $greeting = fgets($this->_socket))
-        {
-          throw new Swift_Plugins_Pop_Pop3Exception(
-            sprintf('Failed to connect to POP3 host [%s]', trim($greeting))
-          );
-        }
-        
-        $this->_assertOk($greeting);
-        
-        if ($this->_username)
-        {
-          $this->_command(sprintf("USER %s\r\n", $this->_username));
-          $this->_command(sprintf("PASS %s\r\n", $this->_password));
-        }
-      }
-    }
-  }
-  
-  /**
-   * Disconnect from the POP3 host.
-   */
-  public function disconnect()
-  {
-    if (isset($this->_connection))
-    {
-      $this->_connection->disconnect();
-    }
-    else
-    {
-      $this->_command("QUIT\r\n");
-      if (!fclose($this->_socket))
-      {
-        throw new Swift_Plugins_Pop_Pop3Exception(
-          sprintf('POP3 host [%s] connection could not be stopped', $this->_host)
-        );
-      }
-      $this->_socket = null;
-    }
-  }
-  
-  /**
-   * Invoked just before a Transport is started.
-   * 
-   * @param Swift_Events_TransportChangeEvent $evt
-   */
-  public function beforeTransportStarted(Swift_Events_TransportChangeEvent $evt)
-  {
-    if (isset($this->_transport))
-    {
-      if ($this->_transport !== $evt->getTransport())
-      {
-        return;
-      }
-    }
-    
-    $this->connect();
-    $this->disconnect();
-  }
-  
-  /**
-   * Not used.
-   */
-  public function transportStarted(Swift_Events_TransportChangeEvent $evt)
-  {
-  }
-  
-  /**
-   * Not used.
-   */
-  public function beforeTransportStopped(Swift_Events_TransportChangeEvent $evt)
-  {
-  }
-  
-  /**
-   * Not used.
-   */
-  public function transportStopped(Swift_Events_TransportChangeEvent $evt)
-  {
-  }
-  
-  // -- Private Methods
-  
-  private function _command($command)
-  {
-    if (!fwrite($this->_socket, $command))
-    {
-      throw new Swift_Plugins_Pop_Pop3Exception(
-        sprintf('Failed to write command [%s] to POP3 host', trim($command))
-      );
-    }
-    
-    if (false === $response = fgets($this->_socket))
-    {
-      throw new Swift_Plugins_Pop_Pop3Exception(
-        sprintf('Failed to read from POP3 host after command [%s]', trim($command))
-      );
-    }
-    
-    $this->_assertOk($response);
-    
-    return $response;
-  }
-  
-  private function _assertOk($response)
-  {
-    if (substr($response, 0, 3) != '+OK')
-    {
-      throw new Swift_Plugins_Pop_Pop3Exception(
-        sprintf('POP3 command failed [%s]', trim($response))
-      );
-    }
-  }
-  
-  private function _getHostString()
-  {
-    $host = $this->_host;
-    switch (strtolower($this->_crypto))
-    {
-      case 'ssl':
-        $host = 'ssl://' . $host;
-        break;
-      
-      case 'tls':
-        $host = 'tls://' . $host;
-        break;
-    }
-    return $host;
-  }
-  
-}
-- 
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