Managing Torrents
Version 9 (Alan McGovern, 07/30/2009 12:53 AM)
1 | 7 | Alan McGovern | h1. Downloading Torrents |
---|---|---|---|
2 | 1 | ||
3 | 9 | Alan McGovern | [[Download Torrents#Starting a download|Example 1]] shows how to add a torrent to the engine and start the download |
4 | 9 | Alan McGovern | |
5 | 9 | Alan McGovern | h2. Example 1 |
6 | 5 | olivier dufour | |
7 | 4 | olivier dufour | <pre><code class="java"> |
8 | 8 | Alan McGovern | class MainClass |
9 | 8 | Alan McGovern | { |
10 | 8 | Alan McGovern | ClientEngine engine; |
11 | 8 | Alan McGovern | string savePath; |
12 | 1 | ||
13 | 8 | Alan McGovern | // savePath is the directory where downloads will be stored |
14 | 8 | Alan McGovern | public MainClass(string savePath) |
15 | 8 | Alan McGovern | { |
16 | 8 | Alan McGovern | // Create a basic ClientEngine without changing any settings |
17 | 8 | Alan McGovern | this.engine = new ClientEngine(new EngineSettings()); |
18 | 8 | Alan McGovern | this.savePath = savePath; |
19 | 8 | Alan McGovern | } |
20 | 1 | ||
21 | 8 | Alan McGovern | public void DownloadTorrent(string path) |
22 | 8 | Alan McGovern | { |
23 | 8 | Alan McGovern | // Open the .torrent file |
24 | 8 | Alan McGovern | Torrent torrent = Torrent.Load(path); |
25 | 1 | ||
26 | 8 | Alan McGovern | // Create the manager which will download the torrent to savePath |
27 | 8 | Alan McGovern | // using the default settings. |
28 | 8 | Alan McGovern | TorrentManager manager = new TorrentManager(torrent, savePath, new TorrentSettings()); |
29 | 1 | ||
30 | 8 | Alan McGovern | // Register the manager with the engine |
31 | 8 | Alan McGovern | engine.Register(manager); |
32 | 8 | Alan McGovern | |
33 | 8 | Alan McGovern | // Begin the download |
34 | 8 | Alan McGovern | manager.Start(); |
35 | 8 | Alan McGovern | } |
36 | 8 | Alan McGovern | } |
37 | 8 | Alan McGovern | </code></pre> |
38 | 5 | olivier dufour | |
39 | 5 | olivier dufour | h2. Advanced Client |
40 | 5 | olivier dufour | |
41 | 5 | olivier dufour | |
42 | 1 | <pre><code class="java"> |
|
43 | 1 | ||
44 | 1 | ||
45 | 1 | ClientEngine engine = new ClientEngine(new EngineSettings(downloadsPath, port)); |
|
46 | 1 | ||
47 | 1 | //DHT |
|
48 | 1 | DhtListener dhtListner = new UdpListener (new IPEndPoint (IPAddress.Any, port)); |
|
49 | 5 | olivier dufour | DhtEngine dht = new DhtEngine (dhtListner); |
50 | 1 | engine.RegisterDht(dht); |
|
51 | 1 | dhtListner.Start(); |
|
52 | 1 | //byte array of dht nodes can be null if you have never connect to DHT before today! |
|
53 | 1 | engine.DhtEngine.Start(nodes); |
|
54 | 1 | ||
55 | 1 | ||
56 | 1 | torrent = Torrent.Load("test.torrent"); |
|
57 | 5 | olivier dufour | TorrentManager manager = new TorrentManager(torrent, downloadsPath, torrentDefaults); |
58 | 5 | olivier dufour | |
59 | 5 | olivier dufour | //FastResume code need a BencodedDictionnary |
60 | 1 | //If you jsut start the torrent, you have no fast resume |
|
61 | 1 | // but if you have download a part of the torrent you can save fast resume data |
|
62 | 1 | //(manager.SaveFastResume()) and restore it later to do a quicker load |
|
63 | 1 | manager.LoadFastResume(new FastResume (BEncDictFastResume)); |
|
64 | 1 | ||
65 | 1 | engine.Register(manager); |
|
66 | 2 | olivier dufour | manager.Start (); |
67 | 1 | ||
68 | 1 | </code> |
|
69 | 1 | </pre> |