public void SaveState()
{
SaveClass save = null;
try {
save = Utils.DeSerializeObject <SaveClass>(DatFile);
} catch (Exception e) {
Console.WriteLine(e.StackTrace);
save = new SaveClass();
}
if (useDht)
{
File.WriteAllBytes(DhtNodeFile, engine.DhtEngine.SaveNodes());
}
foreach (var manager in Manager.Singletone.managers)
{
if (manager.Torrent == null)
{
continue;
}
try {
save.AddManager(manager);
} catch (InvalidOperationException ex) {
Console.WriteLine(ex.StackTrace);
}
foreach (var file in manager.Torrent.Files)
{
if (manager.State != TorrentState.Hashing && manager.HasMetadata && File.Exists(file.FullPath) && file.Priority == Priority.DoNotDownload && file.BytesDownloaded == 0)
{
File.Delete(file.FullPath);
}
}
}
if (!Directory.Exists(Manager.ConfigFolder))
{
Directory.CreateDirectory(Manager.ConfigFolder);
}
Utils.SerializeObject <SaveClass>(save, Manager.DatFile);
}
void RestoreTorrents()
{
SaveClass save = null;
if (File.Exists(DatFile))
{
try {
save = Utils.DeSerializeObject <SaveClass>(DatFile);
} catch (System.Xml.XmlException e) {
Console.WriteLine(e.StackTrace);
File.Move(DatFile, Path.Combine(ConfigFolder, "dat1.itor"));
var controller = UIAlertController.Create("Config file loading error", "There was a problem loading the configuration file, a copy will be created under the \"dat1\" name, and a new one will be created", UIAlertControllerStyle.Alert);
var topWindow = new UIWindow(UIScreen.MainScreen.Bounds);
topWindow.RootViewController = new UIViewController();
topWindow.WindowLevel = UIWindowLevel.Alert + 1;
var ok = UIAlertAction.Create("OK", UIAlertActionStyle.Cancel, delegate {
topWindow.Hidden = true;
topWindow = null;
});
controller.AddAction(ok);
topWindow.MakeKeyAndVisible();
topWindow.RootViewController.PresentViewController(controller, true, null);
}
}
if (File.Exists(Path.Combine(ConfigFolder, "_temp.torrent")))
{
File.Delete(Path.Combine(ConfigFolder, "_temp.torrent"));
}
if (Directory.Exists(ConfigFolder))
{
foreach (var file in Directory.GetFiles(ConfigFolder))
{
new Thread(() => {
if (file.EndsWith(".torrent", StringComparison.Ordinal))
{
Torrent torrent = Torrent.Load(file);
TorrentManager manager = new TorrentManager(torrent, RootFolder, new TorrentSettings());
engine.Register(manager);
manager.TorrentStateChanged += (sender, e) => {
Manager.OnFinishLoading(manager, e);
};
if (save != null && save.data.ContainsKey(torrent.InfoHash.ToHex()))
{
if (save.data[torrent.InfoHash.ToHex()].resume != null)
{
manager.LoadFastResume(new FastResume(BEncodedValue.Decode(save.data[torrent.InfoHash.ToHex()].resume) as BEncodedDictionary));
manager.dateOfAdded = save.data[torrent.InfoHash.ToHex()].date;
manager.allowSeeding = save.data[torrent.InfoHash.ToHex()].allowSeeding;
switch (save.data[torrent.InfoHash.ToHex()].state)
{
case TorrentState.Downloading:
manager.Start();
break;
default:
manager.Stop();
break;
}
}
foreach (var _file in torrent.Files)
{
if (save.data[torrent.InfoHash.ToHex()].downloading.ContainsKey(_file.Path))
{
_file.Priority = save.data[torrent.InfoHash.ToHex()].downloading[_file.Path] ? Priority.Highest : Priority.DoNotDownload;
}
}
}
else
{
foreach (var _file in torrent.Files)
{
_file.Priority = Priority.DoNotDownload;
}
manager.HashCheck(true);
}
PiecePicker picker = new StandardPicker();
picker = new PriorityPicker(picker);
manager.ChangePicker(picker);
foreach (TrackerTier tier in manager.TrackerManager)
{
foreach (Tracker t in tier.Trackers)
{
t.AnnounceComplete += delegate(object sender, AnnounceResponseEventArgs e) {
Console.WriteLine(string.Format("{0}!: {1}", e.Successful, e.Tracker));
};
}
}
managers.Add(manager);
UIApplication.SharedApplication.InvokeOnMainThread(() => {
restoreAction?.Invoke();
});
}
}).Start();
}
}
}
void RestoreTorrents()
{
SaveClass save = null;
if (File.Exists(DatFile))
{
save = Utils.DeSerializeObject <SaveClass>(DatFile);
}
if (Directory.Exists(ConfigFolder))
{
foreach (var file in Directory.GetFiles(ConfigFolder))
{
new Thread(() => {
if (file.EndsWith(".torrent", StringComparison.Ordinal))
{
Torrent torrent = Torrent.Load(file);
TorrentManager manager = new TorrentManager(torrent, RootFolder, new TorrentSettings());
engine.Register(manager);
if (save != null && save.data.ContainsKey(torrent.InfoHash.ToHex()))
{
if (save.data[torrent.InfoHash.ToHex()].resume != null)
{
manager.LoadFastResume(new FastResume(BEncodedValue.Decode(save.data[torrent.InfoHash.ToHex()].resume) as BEncodedDictionary));
switch (save.data[torrent.InfoHash.ToHex()].state)
{
case TorrentState.Downloading:
manager.Start();
break;
case TorrentState.Paused:
manager.Pause();
break;
case TorrentState.Stopped:
manager.Stop();
break;
}
}
foreach (var _file in torrent.Files)
{
if (save.data[torrent.InfoHash.ToHex()].downloading.ContainsKey(_file.Path))
{
_file.Priority = save.data[torrent.InfoHash.ToHex()].downloading[_file.Path] ? Priority.Highest : Priority.DoNotDownload;
}
}
}
PiecePicker picker = new StandardPicker();
picker = new PriorityPicker(picker);
manager.ChangePicker(picker);
manager.TorrentStateChanged += delegate {
Manager.OnFinishLoading(manager);
};
foreach (TrackerTier tier in manager.TrackerManager)
{
foreach (Tracker t in tier.Trackers)
{
t.AnnounceComplete += delegate(object sender, AnnounceResponseEventArgs e) {
Console.WriteLine(string.Format("{0}!: {1}", e.Successful, e.Tracker));
};
}
}
managers.Add(manager);
UIApplication.SharedApplication.InvokeOnMainThread(() => {
restoreAction?.Invoke();
});
}
}).Start();
}
}
}
