/// <summary>
/// Creates a StreamProvider for the given <see cref="Torrent"/> so that files
/// contained within the torrent can be accessed as they are downloading.
/// </summary>
/// <param name="engine">The engine used to host the download.</param>
/// <param name="saveDirectory">The directory where the torrents data will be saved</param>
/// <param name="torrent">The torrent to download</param>
public StreamProvider(ClientEngine engine, string saveDirectory, Torrent torrent)
{
Engine = engine;
Manager = new TorrentManager(torrent, saveDirectory);
Manager.ChangePicker(Requester = new StreamingPieceRequester());
Files = Manager.Files;
}
/// <summary>
/// Creates a StreamProvider for the given <see cref="MagnetLink"/> so that files
/// contained within the torrent can be accessed as they are downloading.
/// </summary>
/// <param name="engine">The engine used to host the download.</param>
/// <param name="saveDirectory">The directory where the torrents data will be saved</param>
/// <param name="magnetLink">The MagnetLink to download</param>
/// <param name="metadataSaveDirectory">The directory where the metadata will be saved. The
/// filename will be constucted by appending '.torrent' to the value returned by <see cref="InfoHash.ToHex ()"/>
/// </param>
public StreamProvider(ClientEngine engine, string saveDirectory, MagnetLink magnetLink, string metadataSaveDirectory)
{
Engine = engine;
var path = Path.Combine(metadataSaveDirectory, $"{magnetLink.InfoHash.ToHex ()}.torrent");
Manager = new TorrentManager(magnetLink, saveDirectory, new TorrentSettings(), path);
Manager.ChangePicker(Requester = new StreamingPieceRequester());
// If the metadata for this MagnetLink has been downloaded/cached already, we will synchronously
// load it here and will have access to the list of Files. Otherwise we need to wait.
if (Manager.HasMetadata)
{
Files = Manager.Files;
}
}
internal StreamProvider(TorrentManager manager, StreamingPieceRequester pieceRequester)
{
Cancellation = new CancellationTokenSource();
Manager = manager;
PieceRequester = pieceRequester;
}
