public static void GetTorrentMetadataUsingStream()
{
try
{
using (Stream stream = File.Open(Common.MapSourceFilePath(filePath), FileMode.Open, FileAccess.ReadWrite))
{
using (TorrentFormat format = new TorrentFormat(stream))
{
TorrentMetadata info = format.TorrentInfo;
Console.WriteLine(info.Announce);
Console.WriteLine(info.CreatedBy);
Console.WriteLine(info.CreationDate);
Console.WriteLine(info.Comment);
Console.WriteLine(info.PieceLength);
Console.WriteLine(info.Pieces.Length);
foreach (TorrentFileInfo file in info.SharedFiles)
{
Console.WriteLine(file.Name);
Console.WriteLine(file.Length);
}
}
// The stream is still open here
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
/// <summary>
/// Read BitTorrent File Metadata
/// Feature is supported in version 18.4 or greater of the API
/// </summary>
public static void GetTorrentMetadata()
{
try
{
using (TorrentFormat torrentFormat = new TorrentFormat(Common.MapDestinationFilePath(filePath)))
{
TorrentMetadata info = torrentFormat.TorrentInfo;
Console.WriteLine(info.Announce);
Console.WriteLine(info.CreatedBy);
Console.WriteLine(info.CreationDate);
Console.WriteLine(info.Comment);
Console.WriteLine(info.PieceLength);
Console.WriteLine(info.Pieces.Length);
foreach (TorrentFileInfo file in info.SharedFiles)
{
Console.WriteLine(file.Name);
Console.WriteLine(file.Length);
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
private void OnStateChanged(object sender, TorrentStateChangedEventArgs e)
{
if (e.OldState == TorrentState.Metadata && e.NewState != TorrentState.Error)
{
MetadataLoaded.Invoke(sender, e);
}
switch (e.NewState)
{
case TorrentState.Error:
TorrentError.Invoke(sender, e);
break;
case TorrentState.Stopped:
TorrentStopped.Invoke(sender, e);
break;
case TorrentState.Paused:
TorrentPaused.Invoke(sender, e);
break;
case TorrentState.Starting:
TorrentStarting.Invoke(sender, e);
break;
case TorrentState.Downloading:
TorrentDownloading.Invoke(sender, e);
break;
case TorrentState.Seeding:
TorrentSeeding.Invoke(sender, e);
break;
case TorrentState.Hashing:
TorrentHashing.Invoke(sender, e);
break;
case TorrentState.HashingPaused:
TorrentHashingPaused.Invoke(sender, e);
break;
case TorrentState.Stopping:
TorrentStopping.Invoke(sender, e);
break;
case TorrentState.Metadata:
TorrentMetadata.Invoke(sender, e);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
static async Task MainAsync()
{
TorrentMetadata meta = null;
using (var stream = File.OpenRead("soldier.torrent"))
{
meta = stream.ReadTorrentFile();
}
using (var fl = File.OpenRead(meta.Files.First().Key))
{
var result = await fl.ValidateFileAsync(meta);
}
System.Console.ReadLine();
}
/// <summary>
/// Update Bit Torrent File Metadata
/// Feature is supported in version 18.4 or greater of the API
/// </summary>
public static void UpdateTorrentMedata()
{
try
{
using (TorrentFormat torrentFormat = new TorrentFormat(Common.MapSourceFilePath(filePath)))
{
TorrentMetadata info = torrentFormat.TorrentInfo;
info.Comment = "test comment";
info.CreatedBy = "test application";
info.CreationDate = DateTime.Now;
torrentFormat.Save(Common.MapDestinationFilePath(filePath));
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
