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UPnP.php
1 <?php
2 
3 /*
4  *
5  * ____ _ _ __ __ _ __ __ ____
6  * | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
7  * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
8  * | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
9  * |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
10  *
11  * This program is free software: you can redistribute it and/or modify
12  * it under the terms of the GNU Lesser General Public License as published by
13  * the Free Software Foundation, either version 3 of the License, or
14  * (at your option) any later version.
15  *
16  * @author PocketMine Team
17  * @link http://www.pocketmine.net/
18  *
19  *
20 */
21 
25 namespace pocketmine\network\upnp;
26 
28 
29 abstract class UPnP{
30  public static function PortForward($port){
31  if(Utils::$online === false){
32  return false;
33  }
34  if(Utils::getOS() != "win" or !class_exists("COM")){
35  return false;
36  }
37  $port = (int) $port;
38  $myLocalIP = gethostbyname(trim(`hostname`));
39  try{
40  $com = new \COM("HNetCfg.NATUPnP");
41  if($com === false or !is_object($com->StaticPortMappingCollection)){
42  return false;
43  }
44  $com->StaticPortMappingCollection->Add($port, "UDP", $port, $myLocalIP, true, "PocketMine-MP");
45  }catch(\Exception $e){
46  return false;
47  }
48 
49  return true;
50  }
51 
52  public static function RemovePortForward($port){
53  if(Utils::$online === false){
54  return false;
55  }
56  if(Utils::getOS() != "win" or !class_exists("COM")){
57  return false;
58  }
59  $port = (int) $port;
60  try{
61  $com = new \COM("HNetCfg.NATUPnP") or false;
62  if($com === false or !is_object($com->StaticPortMappingCollection)){
63  return false;
64  }
65  $com->StaticPortMappingCollection->Remove($port, "UDP");
66  }catch(\Exception $e){
67  return false;
68  }
69 
70  return true;
71  }
72 }