public void Remove()
{
if (IsEmpty)
{
return;
}
active = false;
string torrent = Path.Combine(torrentDir, handle.QueryStatus().Name + ".torrent");
if (File.Exists(torrent))
{
File.Delete(torrent);
}
string fastResume = Path.Combine(fastResumeDir, handle.QueryStatus().Name + ".fastresume");
if (File.Exists(fastResume))
{
File.Delete(fastResume);
}
}
public TorrentInfo(TorrentHandle t)
{
RanCommand = false;
this.Torrent = t;
this.StatusData = t.QueryStatus();
this.MainAppWindow = (App.Current.MainWindow as MainWindow);
this.PickedMovieData = new IMDBSRSerializeable <IMovieDBSearchResult>();
this.Trackers = new ObservableCollection <TrackerInfo>();
if (t.HasMetadata)
{
SetupTorrent();
}
PopulateTrackerList();
}
internal static ITorrent CreateFromHandle(TorrentHandle handle, ITorrentMetadataRepository metadataRepository)
{
using (handle)
using (var file = handle.TorrentFile)
using (var status = handle.QueryStatus())
{
var t = new Torrent
{
InfoHash = handle.InfoHash.ToHex(),
Name = status.Name,
SavePath = status.SavePath,
Size = file == null ? -1 : file.TotalSize,
Progress = status.Progress,
DownloadSpeed = status.DownloadRate,
UploadSpeed = status.UploadRate,
TotalDownloadedBytes = status.TotalDownload,
TotalUploadedBytes = status.TotalUpload,
State = (Common.BitTorrent.TorrentState)(int) status.State,
Paused = status.Paused,
Files = new ITorrentFile[file == null ? 0 : file.NumFiles],
Peers = handle.GetPeerInfo().Select(Peer.CreateFromPeerInfo).ToArray()
};
t.Label = metadataRepository.GetLabel(t.InfoHash);
// If no torrent file (ie. downloading metadata)
if (file == null)
{
return(t);
}
var progresses = handle.GetFileProgresses();
var priorities = handle.GetFilePriorities();
for (var i = 0; i < file.NumFiles; i++)
{
var entry = file.FileAt(i);
var torrentFile = TorrentFile.CreateFromEntry(entry, progresses[i], priorities[i]);
t.Files[i] = torrentFile;
}
return(t);
}
}
internal static ITorrent CreateFromHandle(TorrentHandle handle, ITorrentMetadataRepository metadataRepository)
{
using (handle)
using (var file = handle.TorrentFile)
using (var status = handle.QueryStatus())
{
var t = new Torrent
{
InfoHash = handle.InfoHash.ToHex(),
Name = status.Name,
SavePath = status.SavePath,
Size = file == null ? -1 : file.TotalSize,
Progress = status.Progress,
DownloadSpeed = status.DownloadRate,
UploadSpeed = status.UploadRate,
TotalDownloadedBytes = status.TotalDownload,
TotalUploadedBytes = status.TotalUpload,
State = (Common.BitTorrent.TorrentState) (int) status.State,
Paused = status.Paused,
Files = new ITorrentFile[file == null ? 0 : file.NumFiles],
Peers = handle.GetPeerInfo().Select(Peer.CreateFromPeerInfo).ToArray()
};
t.Label = metadataRepository.GetLabel(t.InfoHash);
// If no torrent file (ie. downloading metadata)
if (file == null) return t;
var progresses = handle.GetFileProgresses();
var priorities = handle.GetFilePriorities();
for (var i = 0; i < file.NumFiles; i++)
{
var entry = file.FileAt(i);
var torrentFile = TorrentFile.CreateFromEntry(entry, progresses[i], priorities[i]);
t.Files[i] = torrentFile;
}
return t;
}
}
public void AddTorrentFromFile()
{
try
{
if (!IsDisposed)
{
byte[] bytes = File.ReadAllBytes(torrentFilePath);
ti = new TorrentInfo(bytes);
using (cMainForm.session)
{
cMainForm.session.ListenOn(6881, 6889);
#region Torrent Parameters
AddTorrentParams addParams = new AddTorrentParams();
if (unlimitedDownloadSpeed == false)
{
addParams.DownloadLimit = maxDownloadSpeed * 1024;//Transform byte to kB
}
if (unlimitedUploadSpeed == false)
{
addParams.UploadLimit = maxUploadSpeed * 1024;
}
addParams.TorrentInfo = ti;
addParams.SavePath = string.Concat(saveFilePath, @"\", ti.Name); //This is weird, check it out later
string resumeFile = Path.ChangeExtension(torrentFilePath, "resume");
if (File.Exists(resumeFile))
{
addParams.ResumeData = File.ReadAllBytes(resumeFile);// Loading the resume data will load all torrents settings
}
#endregion
// Add a torrent to the session and get a `TorrentHandle` in return. There is only one session that contains many handles.
handle = cMainForm.session.AddTorrent(addParams);
handle.SetPriority(128);
if (handle.NeedSaveResumeData() == true)
{
SaveResumeData();
}
SetLimitString();
cMainForm.mainForm.RunOnUIThread(() => cMainForm.mainForm.AddToMainList(ti.Name, ti.TotalSize, torrentIndex));
while (true)
{
if (pause == true)
{
PauseHandle();
}
else if (handle.IsPaused == true && pause == false)
{
ResumeHandle();
}
// Get a `TorrentStatus` instance from the handle.
TorrentStatus status = handle.QueryStatus();
IEnumerable <PeerInfo> connectedPeers;
connectedPeers = handle.GetPeerInfo();
if (status.IsSeeding)
{
break;
}
elapsedTime = status.ActiveTime;
downloaded = status.Progress * 100;
uploaded = status.TotalUpload * 100;
uploadSpeed = status.UploadRate;
downloadSpeed = status.DownloadRate;
currentStatus = status.State.ToString();
UpdateProgressBar(downloaded);
if (connectedPeers.Count() > 0 && cMainForm.mainForm.mainToolStripBottom.SelectedIndex == 2)//2 is client tab
{
cMainForm.mainForm.RunOnUIThread(() => cMainForm.mainForm.AddToClientList(connectedPeers, torrentIndex));
}
if (cMainForm.mainForm.mainToolStripBottom.SelectedIndex == 0)//0 is info tab
{
cMainForm.mainForm.RunOnUIThread(() => cMainForm.mainForm.UpdateInfoTabData(downloaded.ToString(), uploaded.ToString(), uploadSpeed, downloadSpeed, formattedDownLimit, formattedUpLimit, currentStatus, elapsedTime.ToString(), torrentIndex));
}
;
cMainForm.mainForm.RunOnUIThread(() => cMainForm.mainForm.EditMainList(downloaded.ToString(), uploadSpeed, downloadSpeed, currentStatus, torrentIndex));
Thread.Sleep(100);
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "AddTorrentFromFile -- " + ex, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public void AddTorrentFromMagnet()
{
try
{
if (!IsDisposed)
{
using (cMainForm.session)
{
MagnetLink magnet = null;
try { magnet = new MagnetLink(magnetLink); }
catch { MessageBox.Show("Invalid magnet link", "Error"); return; }
cMainForm.session.ListenOn(6881, 6889);
#region Torrent Parameters
AddTorrentParams addParams = new AddTorrentParams();
if (unlimitedDownloadSpeed == false)
{
addParams.DownloadLimit = maxDownloadSpeed * 1024;//Transform byte to kB
}
if (unlimitedUploadSpeed == false)
{
addParams.UploadLimit = maxUploadSpeed * 1024;
}
if (magnet.Name != null)
{
addParams.Name = magnet.Name;
}
addParams.Url = magnetLink;
addParams.SavePath = saveFilePath; //This is weird, check it out later
#endregion
// Add a torrent to the session and get a `TorrentHandle` in return. There is only one session that contains many handles.
handle = cMainForm.session.AddTorrent(addParams);
handle.SetPriority(128);
SetLimitString();
cMainForm.mainForm.RunOnUIThread(() => cMainForm.mainForm.AddToMainList(magnet.Name, handle.QueryStatus().TotalPayloadDownload, torrentIndex)); //ti doesn't exist here, you need to use info hash to get the name and size
while (true)
{
if (pause == true)
{
PauseHandle();
}
else if (handle.IsPaused == true && pause == false)
{
ResumeHandle();
}
// Get a `TorrentStatus` instance from the handle.
TorrentStatus status = handle.QueryStatus();
IEnumerable <PeerInfo> connectedPeers;
connectedPeers = handle.GetPeerInfo();
if (status.IsSeeding) //If download is finished
{
break;
}
elapsedTime = status.ActiveTime;
downloaded = status.Progress * 100;
uploadSpeed = status.UploadRate;
downloadSpeed = status.DownloadRate;
currentStatus = status.State.ToString();
UpdateProgressBar(downloaded);
if (connectedPeers.Count() > 0 && cMainForm.mainForm.mainToolStripBottom.SelectedIndex == 2)//2 is client tab
{
cMainForm.mainForm.RunOnUIThread(() => cMainForm.mainForm.AddToClientList(connectedPeers, torrentIndex));
}
if (cMainForm.mainForm.mainToolStripBottom.SelectedIndex == 0)//0 is info tab
{
cMainForm.mainForm.RunOnUIThread(() => cMainForm.mainForm.UpdateInfoTabData(downloaded.ToString(), uploaded.ToString(), uploadSpeed, downloadSpeed, formattedDownLimit, formattedUpLimit, currentStatus, elapsedTime.ToString(), torrentIndex));
}
if (cMainForm.mainForm.mainToolStripBottom.SelectedIndex == 1) //1 is file tab
{
cMainForm.mainForm.RunOnUIThread(() => cMainForm.mainForm.AddFilesToList(GetFilePriorities(), torrentIndex)); //Should send list of files instead of priorities but i don't know how to get the files :(
}
cMainForm.mainForm.RunOnUIThread(() => cMainForm.mainForm.EditMainList(downloaded.ToString(), uploadSpeed, downloadSpeed, currentStatus, torrentIndex));
Thread.Sleep(1);
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "AddTorrentFromMagnet -- " + ex, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
/// <summary>
/// Download a movie
/// </summary>
/// <param name="movie">The movie to download</param>
private async Task DownloadMovie(MovieFullDetails movie)
{
using (Session session = new Session())
{
IsDownloadingMovie = true;
// Inform subscribers we're actually loading a movie
OnDownloadingMovie(new EventArgs());
// Listening to a port which is randomly between 6881 and 6889
session.ListenOn(6881, 6889);
var addParams = new AddTorrentParams
{
// Where do we save the video file
SavePath = Constants.MovieDownloads,
// At this time, no quality selection is available in the interface, so we take the lowest
Url = movie.Torrents.Aggregate((i1, i2) => (i1.SizeBytes < i2.SizeBytes ? i1 : i2)).Url
};
TorrentHandle handle = session.AddTorrent(addParams);
// We have to download sequentially, so that we're able to play the movie without waiting
handle.SequentialDownload = true;
bool alreadyBuffered = false;
while (IsDownloadingMovie)
{
TorrentStatus status = handle.QueryStatus();
double progress = status.Progress * 100.0;
// Inform subscribers of our progress
OnLoadingMovieProgress(new MovieLoadingProgressEventArgs(progress, status.DownloadRate / 1024));
// We consider 2% of progress is enough to start playing
if (progress >= Constants.MinimumBufferingBeforeMoviePlaying && !alreadyBuffered)
{
try
{
// We're looking for video file
foreach (string directory in Directory.GetDirectories(Constants.MovieDownloads))
{
foreach (
string filePath in
Directory.GetFiles(directory, "*" + Constants.VideoFileExtension)
)
{
// Inform subscribers we have finished buffering the movie
OnBufferedMovie(new MovieBufferedEventArgs(filePath));
alreadyBuffered = true;
}
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
// Let sleep for a second before updating the torrent status
await Task.Delay(1000, CancellationDownloadingToken.Token).ContinueWith(_ =>
{
if (CancellationDownloadingToken.IsCancellationRequested && session != null)
{
OnStoppedDownloadingMovie(new EventArgs());
IsDownloadingMovie = false;
session.RemoveTorrent(handle, true);
}
}).ConfigureAwait(false);
}
}
}