private void PieceFinishedAlert(piece_finished_alert a)
{
Interlocked.MemoryBarrier();
using (Core.TorrentHandle th = a.handle)
using (Core.Sha1Hash hash = th.info_hash())
{
if (TorrentList.ToList().Any(x => x.Hash == hash.ToString()))
{
Models.TorrentItem ti = TorrentList.First(z => z.Hash == hash.ToString());
if (!ReferenceEquals(null, ti.Pieces.Parts) && ti.Pieces.Parts.Any(q => q.Id == a.piece_index))
{
ti.Pieces.Parts[a.piece_index].Downloaded = true;
log.Debug("{0} for {1}", a.piece_index, ti.Name);
foreach (Models.FileEntry item in ti.FileList)
{
foreach (Models.Part part in item.Pieces.Where(k => k.Id == a.piece_index))
{
part.Downloaded = true;
}
}
if (ti.SequentialDownload)
{
if (ti.Pieces.Parts.Any(w => w.Downloaded == false))
{
Models.Part mp = ti.Pieces.Parts.First(w => w.Downloaded == false);
mp.Priority = 7;
th.piece_priority(mp.Id, 7);
}
}
}
}
}
}
public void RemoveTorrent(string hash, bool deleteFileToo = false)
{
using (Core.Sha1Hash sha1hash = new Core.Sha1Hash(hash))
using (Core.TorrentHandle th = _torrentSession.find_torrent(sha1hash))
{
if (th != null && th.is_valid())
{
_torrentSession.remove_torrent(th, Convert.ToInt32(deleteFileToo));
}
}
}
public void ResumeTorrent(string hash)
{
using (Core.Sha1Hash sha1hash = new Core.Sha1Hash(hash))
using (Core.TorrentHandle th = _torrentSession.find_torrent(sha1hash))
{
if (th != null && th.is_valid())
{
th.resume();
}
}
}
private void torrentItem_PropertyChanged(object sender, PropertyChangedEventArgs e)
{
Interlocked.MemoryBarrier();
if (e.PropertyName == "SequentialDownload")
{
Models.TorrentItem ti = (Models.TorrentItem)sender;
using (Core.Sha1Hash hash = new Core.Sha1Hash(ti.Hash))
using (Core.TorrentHandle th = _torrentSession.find_torrent(hash))
{
th.set_sequential_download(ti.SequentialDownload);
if (ti.SequentialDownload)
{
// lower all parts priority to 1
foreach (Models.Part mp in ti.Pieces.Parts.Where(x => x.Downloaded == false))
{
mp.Priority = 1;
th.piece_priority(mp.Id, 1);
}
// highest priority only at first an last part if not already downloaded
if (ti.Pieces.Parts.First().Downloaded == false || ti.Pieces.Parts.Last().Downloaded == false)
{
Models.Part firstPart = ti.Pieces.Parts.First();
Models.Part lastPart = ti.Pieces.Parts.Last();
firstPart.Priority = 7;
lastPart.Priority = 7;
th.piece_priority(firstPart.Id, 7);
th.piece_priority(lastPart.Id, 7);
}
else
{
// first and last part already downloaded, proceed with next undownloaded part
if (ti.Pieces.Parts.Any(w => w.Downloaded == false))
{
Models.Part mp = ti.Pieces.Parts.First(w => w.Downloaded == false);
mp.Priority = 7;
th.piece_priority(mp.Id, 7);
}
}
}
else
{
// not sequencial, all part with default priority
foreach (Models.Part mp in ti.Pieces.Parts.Where(x => x.Downloaded == false))
{
mp.Priority = 4;
th.piece_priority(mp.Id, 4);
}
}
}
}
}
private async void TorrentAddedAlert(Core.torrent_added_alert a)
{
Interlocked.MemoryBarrier();
using (Core.TorrentHandle th = a.handle)
using (Core.TorrentStatus ts = th.status())
{
Models.TorrentItem ti = new Models.TorrentItem(ts);
ti.PropertyChanged += torrentItem_PropertyChanged;
await Application.Current.Dispatcher.BeginInvoke(
System.Windows.Threading.DispatcherPriority.Send,
(Action) delegate()
{
TorrentList.Add(ti);
log.Debug("{0} added", ti.Name);
//Hardcodet.Wpf.TaskbarNotification.TaskbarIcon tbi = (Hardcodet.Wpf.TaskbarNotification.TaskbarIcon)App.Current.MainWindow.FindName("tsunamiNotifyIcon");
//string title = "Tsunami";
//string text = "New torrent added!";
//tbi.ShowBalloonTip(title, text, tbi.Icon, true);
});
}
}
public void Terminate()
{
Interlocked.MemoryBarrier();
log.Debug("Terminating");
IsTsunamiEnabled = false;
_torrentSession.stop_natpmp();
_torrentSession.stop_upnp();
_torrentSession.stop_dht();
_torrentSession.stop_lsd();
_torrentSession.pause();
log.Debug("torrentSession paused");
log.Debug("stopping ticker");
_dispatcherTimer.Stop();
_dispatcherTimer.Enabled = false;
log.Debug("ticker stopped");
while (!_torrentSession.alerts_empty())
{
log.Debug("torrentSession alerts not empty. waiting 250ms");
Thread.Sleep(250);
}
log.Debug("torrentSession alerts empty!");
//stopWeb();
log.Debug("start save_state");
TerminateSaveResume();
log.Debug("save_state finished");
//outstanding_resume_data = 0;
List <Models.TorrentItem> myList = new List <Models.TorrentItem>(TorrentList);
log.Debug("need to process {0} torrents", myList.Count);
int index = 0;
foreach (Models.TorrentItem item in myList)
{
index++;
log.Debug("processing torrent {0}", index);
using (Core.Sha1Hash sha1hash = new Core.Sha1Hash(item.Hash))
{
using (Core.TorrentHandle th = _torrentSession.find_torrent(sha1hash))
{
if (th.has_metadata() && th.need_save_resume_data())
{
log.Debug("{0} has metadata and need save resume. processing.", index);
th.save_resume_data(1 | 2 | 4);
++outstanding_resume_data;
log.Debug("{0} save resume executed: waiting 100ms", index);
System.Threading.Thread.Sleep(100);
}
else
{
log.Debug("{0} no metadata or need save resume", index);
}
}
}
}
//foreach (Models.TorrentItem item in myList)
//{
// index++;
// log.Debug("processing torrent " + index);
// using (Core.Sha1Hash sha1hash = new Core.Sha1Hash(item.Hash))
// using (Core.TorrentHandle th = _torrentSession.find_torrent(sha1hash))
// {
// if (th.has_metadata() && th.need_save_resume_data())
// {
// log.Debug(index + " has metadata and need save resume. processing.");
// th.save_resume_data(1 | 2 | 4);
// ++outstanding_resume_data;
// log.Debug(index + " save resume executed: waiting 100ms");
// System.Threading.Thread.Sleep(100);
// }
// else
// {
// log.Debug(index + " no metadata or need save resume");
// }
// }
//}
no_more_resume = true;
if (outstanding_resume_data != 0)
{
log.Debug("outstanding_resume_data = {0}: wait one", outstanding_resume_data);
no_more_data.WaitOne();
}
log.Debug("starting clear_alert_callback");
_torrentSession.clear_alert_callback();
log.Debug("clear_alert_callback finished");
log.Info("closed");
}
