public static int Main(string[] args)
{
LaunchedFromCmd = (ParentProcessUtilities.GetParentProcessName().ToLower() == Environment.ExpandEnvironmentVariables("%COMSPEC%").ToLower());
#if DEBUG
args = new string[] {
/* <-- Use two slashes to swap the hashes below
*
* //Debian DVD images
* "40F90995A1C16A1BF454D09907F57700F3E8BD64",
* "86F72E6B829C7E2D089B5CF0D1DED09122E65CA4",
* "E355364EBEB5838B27705C68F85B20A950110B8F"
*
* /*/
//Debian CD images
"A7055D06E5A8F7F816EC01AC7F7F5243D3CB008F",
"63515D99E2A99E79526E35C9A39A1DFD843027A0",
"297ACD1A5D6BA3E1AB881E27ACB73843A6E81430",
"9E2C34C3FD30D25FED9A23D93FCC69AE546C1D10",
"A887676B3E790DD28A92772B776199529F477762",
"7980011D310EB8B6F8F5F593E82F83510901CE1C",
"90C52B25375F12432D504BAD7F587E5543F22FDA",
"1DADBB8451DDDF23ADB276D0C887EF60EC49989E"
//*/
};
#endif
Handler = new List <TorrentHandler>();
if (args.Length > 0)
{
if (!args.Contains("/?"))
{
foreach (var arg in args)
{
if (arg.ToLower().StartsWith("magnet:"))
{
Handler.Add(new TorrentHandler(ParseLink(arg)));
}
else if (File.Exists(arg))
{
Handler.Add(new TorrentHandler(ParseTorrent(arg)));
}
else if (ValidHex(arg))
{
Handler.Add(new TorrentHandler(ParseHash(arg)));
}
else
{
Console.Error.WriteLine("Invalid Argument. Only file names, magnet links and hashes are supported.");
WaitForExit();
return(RET.ARGUMENT_ERROR);
}
}
}
else
{
Console.Error.WriteLine(@"QuickTorrent.exe [TorrentFile [...]] [MagnetLink [...]] [InfoHash [...]]
TorrentFile - Torrent file to download
MagnetLink - Magnet link to download that can be found in the DHT network
InfoHash - SHA1 hash of a torrent that can be found in the DHT network
Without arguments the application tries to interpret its file name as a hash.");
WaitForExit();
return(RET.HELP);
}
}
else
{
var Hash = Process.GetCurrentProcess().MainModule.FileName.Split(Path.DirectorySeparatorChar).Last().Split('.')[0];
if (ValidHex(Hash))
{
Handler.Add(new TorrentHandler(ParseHash(Hash)));
}
else
{
Console.Error.WriteLine("No arguments given and file name not valid Infohash");
WaitForExit();
return(RET.NAME_ERROR);
}
}
for (int i = 0; i < Handler.Count; i++)
{
if (Handler[i] == null)
{
Handler.RemoveAt(i--);
}
}
TorrentHandler.StartAll();
Console.Title = $"QuickTorrent: {Handler.Count(m => m != null)} transfers";
bool cont = true;
bool update = false;
int Selected = 0;
bool RenderDetail = false;
Thread T = new Thread(delegate()
{
const int NAMELENGTH = 30;
while (cont)
{
int CurrentSelected = Selected;
Console.SetCursorPosition(0, 0);
if (!RenderDetail)
{
for (int j = 0; j < Handler.Count; j++)
{
var H = Handler[j];
string Name = H.TorrentName == null ? "" : H.TorrentName;
//Subtraction is: name length, percentage and the 4 spaces
var Map = new string(StretchMap(H.Map, Console.BufferWidth - NAMELENGTH - 8).Select(m => m ? '█' : '░').ToArray());
if (Name.Length > NAMELENGTH)
{
Name = Name.Substring(Name.Length - NAMELENGTH, NAMELENGTH);
}
Console.ForegroundColor = ConsoleColor.White;
Console.Error.Write("{0} ", Selected == j ? '►' : ' ');
Console.ForegroundColor = StateToColor(H.State);
switch (H.State)
{
case TorrentState.Metadata:
break;
case TorrentState.Hashing:
break;
case TorrentState.Downloading:
if (H.HasAllPieces && (int)H.Progress == 100)
{
H.Stop();
H.SaveRecovery();
H.Start();
}
break;
case TorrentState.Seeding:
if (!H.HasAllPieces)
{
//Assume that this torrent is complete
H.SetComplete();
}
break;
case TorrentState.Stopped:
case TorrentState.Stopping:
break;
case TorrentState.Paused:
break;
default:
break;
}
Console.Error.Write("{0,-" + NAMELENGTH + "} {1,3}% {2}", Name, (int)H.Progress, Map);
}
Console.ResetColor();
Console.Error.WriteLine("[↑↓] Select | [SPACE] Start/Stop | [ENTER] Detail | [ESC] Exit");
}
else
{
var H = Handler[Selected];
Console.ForegroundColor = StateToColor(H.State);
Console.Error.WriteLine(@"Transfer Detail
Name: {0}
Hash: {1}
Files: {2} ({3})
State: {4,-20}
Progress: {5:0.00}%", H.TorrentName, H.InfoHash, H.Files, NiceSize(H.TotalSize), H.State, Math.Round(H.Progress, 2));
var Map = new string(StretchMap(H.Map, Console.BufferWidth * (Console.WindowHeight - 8)).Select(m => m ? '█' : '░').ToArray());
Console.Error.Write("{0}[ESC] Back", Map);
Console.ResetColor();
}
int i = 0;
//This makes the thread responsive to exit calls (cont=false)
while (cont && i < UI_UPDATE_INTERVAL && CurrentSelected == Selected && !update)
{
i += 100;
Thread.Sleep(100);
}
update = false;
}
})
{
IsBackground = true, Name = "Status"
};
T.Start();
while (cont)
{
var H = Handler[Selected];
switch (Console.ReadKey(true).Key)
{
case ConsoleKey.Escape:
if (RenderDetail)
{
RenderDetail = false;
Console.Clear();
update = true;
}
else
{
cont = false;
}
break;
case ConsoleKey.UpArrow:
if (--Selected < 0)
{
Selected = 0;
}
else if (RenderDetail)
{
Console.Clear();
}
break;
case ConsoleKey.DownArrow:
if (++Selected >= Handler.Count)
{
Selected = Handler.Count - 1;
}
else if (RenderDetail)
{
Console.Clear();
}
break;
case ConsoleKey.Spacebar:
if (H.State == TorrentState.Stopped)
{
H.Start();
update = true;
}
else if (H.State != TorrentState.Stopping &&
H.State != TorrentState.Error &&
H.State != TorrentState.Paused)
{
H.Stop();
update = true;
}
break;
case ConsoleKey.Enter:
RenderDetail = true;
Console.Clear();
update = true;
break;
}
}
T.Join();
Console.Error.WriteLine("Exiting...");
TorrentHandler.StopAll();
foreach (var H in Handler.Where(m => m != null))
{
Console.Error.Write('.');
H.SaveRecovery();
H.Dispose();
}
TorrentHandler.SaveDhtNodes();
Console.Error.WriteLine("DONE. Cleaning up...");
return(RET.SUCCESS);
}
public static int Main(string[] args)
{
LaunchedFromCmd = (ParentProcessUtilities.GetParentProcessName().ToLower() == Environment.ExpandEnvironmentVariables("%COMSPEC%").ToLower());
#if DEBUG
args = new string[] {
//2018-04-18-raspbian-stretch-lite.zip
"05E76C8B1795CE49E203BE4C39E378F7A97CBED5"
};
#endif
Console.WriteLine("Grabbing public trackers");
using (var CL = new HttpClient())
{
CL.DefaultRequestHeaders.Add("User-Agent", "AyrA-QuickTorrent/1.0");
try
{
var Result = CL
.GetAsync("https://cable.ayra.ch/tracker/list.php?prot[]=https&prot[]=http")
.Result;
if (Result.IsSuccessStatusCode)
{
TorrentHandler.PublicTrackers = new List <string>(Result
.Content.ReadAsStringAsync().Result.Split('\n')
.Select(m => m.Trim())
.Where(m => !string.IsNullOrEmpty(m))
.Distinct());
}
else
{
throw new Exception("Unable to download Trackers");
}
}
catch
{
Console.WriteLine("Unable to download public tracker list");
Thread.Sleep(5000);
}
}
Handler = new List <TorrentHandler>();
//Allows adding torrents via pipe
Pipe.HashAdded += delegate(string Hash)
{
var Entry = GetHandler(Hash);
if (Entry != null)
{
lock (Handler)
{
//only add if not existing already
if (!Handler.Any(m => m != null && m.InfoHash == Entry.InfoHash))
{
Handler.Add(Entry);
}
}
#if !DEBUG
Entry.Start();
#endif
}
};
#region Initial Download Creator
if (args.Length > 0)
{
if (!args.Contains("/?"))
{
foreach (var arg in args)
{
var HandlerEntry = GetHandler(arg);
if (HandlerEntry == null)
{
Console.Error.WriteLine("Invalid Argument. Only file names, magnet links and hashes are supported.");
WaitForExit();
return(RET.ARGUMENT_ERROR);
}
else
{
Handler.Add(HandlerEntry);
}
}
}
else
{
Console.Error.WriteLine(@"QuickTorrent.exe [TorrentFile [...]] [MagnetLink [...]] [InfoHash [...]]
TorrentFile - Torrent file to download
MagnetLink - Magnet link to download that can be found in the DHT network
InfoHash - SHA1 hash of a torrent that can be found in the DHT network
Without arguments the application tries to interpret its file name as a hash.");
WaitForExit();
return(RET.HELP);
}
}
else
{
var Hash = Process.GetCurrentProcess().MainModule.FileName.Split(Path.DirectorySeparatorChar).Last().Split('.')[0];
if (ValidHex(Hash))
{
Handler.Add(new TorrentHandler(ParseHash(Hash)));
}
else
{
Console.Error.WriteLine("No arguments given and file name not valid Infohash");
WaitForExit();
return(RET.NAME_ERROR);
}
}
#endregion
for (int i = 0; i < Handler.Count; i++)
{
if (Handler[i] == null)
{
Handler.RemoveAt(i--);
}
}
//If we can't start a pipe it is likely that there is already an instance running
if (!Pipe.StartPipe())
{
//Try to transfer all downloads
if (!Handler.Select(m => Pipe.SendViaPipe(m.InfoHash)).ToArray().Any(m => m))
{
//We can neither start the pipe nor transfer requests to another client.
Console.Error.WriteLine("Unable to start pipe or transfer downloads to other instance. Adding torrents at Runtime will be unavailable");
Thread.Sleep(5000);
}
else
{
//Requests transferred. Exit application
return(RET.TRANSFER);
}
}
Console.Clear();
#if !DEBUG
foreach (var H in Handler)
{
H.Start();
}
#endif
//Thread will exit if set to false
bool cont = true;
//Exists the Wait loops and updates the screen once
bool update = false;
//Completely redraws the screen once
bool redraw = false;
//Selected Torrent
int Selected = 0;
Thread T = new Thread(delegate()
{
#region Torrent Loop
const int NAMELENGTH = 30;
while (cont && Handler.Count(m => m != null) > 0)
{
Console.Title = $"QuickTorrent: {Handler.Count(m => m != null)} transfers";
//Pause this thread while in the tracker selection
while (CurrentMode == DisplayMode.Tracker)
{
Thread.Sleep(100);
}
int CurrentSelected = Selected;
if (redraw)
{
Console.Clear();
redraw = false;
}
else
{
Console.SetCursorPosition(0, 0);
}
lock (Handler)
{
//var H = Handler[j];
switch (CurrentMode)
{
case DisplayMode.Overview:
for (int j = 0; j < Handler.Count; j++)
{
if (Handler[j] != null)
{
string Name = Handler[j].TorrentName == null ? "" : Handler[j].TorrentName;
//Subtraction is: name length, percentage and the 4 spaces
var LineMap = new string(StretchMap(Handler[j].Map, Console.BufferWidth - NAMELENGTH - 8).Select(m => m ? '█' : '░').ToArray());
if (Name.Length > NAMELENGTH)
{
Name = Name.Substring(Name.Length - NAMELENGTH, NAMELENGTH);
}
Console.ForegroundColor = ConsoleColor.White;
Console.Error.Write("{0} ", Selected == j ? '►' : ' ');
Console.ForegroundColor = StateToColor(Handler[j].State);
switch (Handler[j].State)
{
case TorrentState.Metadata:
break;
case TorrentState.Hashing:
break;
case TorrentState.Downloading:
if (Handler[j].HasAllPieces && (int)Handler[j].Progress == 100)
{
Handler[j].Stop();
Handler[j].SaveRecovery();
Handler[j].Start();
}
break;
case TorrentState.Seeding:
if (!Handler[j].HasAllPieces)
{
//Assume that this torrent is complete
Handler[j].SetComplete();
}
break;
case TorrentState.Stopped:
case TorrentState.Stopping:
break;
case TorrentState.Paused:
break;
default:
break;
}
Console.Error.Write("{0,-" + NAMELENGTH + "} {1,3}% {2}", Name, (int)Handler[j].Progress, LineMap);
}
}
Console.ResetColor();
Console.Error.WriteLine("[↑↓] Select | [SPACE] Start/Stop | [ENTER] Detail | [T] Tracker | [DEL] Delete | [ESC] Exit");
break;
case DisplayMode.Details:
Console.ForegroundColor = StateToColor(Handler[Selected].State);
Console.Error.WriteLine("".PadRight(Console.BufferWidth * 7));
Console.SetCursorPosition(0, 0);
Console.Error.WriteLine(@"Transfer Detail
Name: {0}
Hash: {1}
Files: {2,-5} ({3})
State: {4,-20}
Progress: {5:0.00}%",
Handler[Selected].TorrentName.PadRight(Console.BufferWidth - 11),
Handler[Selected].InfoHash,
Handler[Selected].Files,
NiceSize(Handler[Selected].TotalSize),
Handler[Selected].State,
Math.Round(Handler[Selected].Progress, 2));
var FullMap = new string(StretchMap(Handler[Selected].Map, Console.BufferWidth * (Console.WindowHeight - 8)).Select(m => m ? '█' : '░').ToArray());
Console.Error.Write("{0}[ESC] Back | [T] Tracker", FullMap);
Console.ResetColor();
break;
case DisplayMode.Tracker:
//Don't do anything on tracker, this is done outside of the update loop
break;
default:
throw new NotImplementedException($"Unimplemented Mode: {CurrentMode}");
}
}
int i = 0;
//This makes the thread responsive to exit calls (cont=false)
while (cont && i < UI_UPDATE_INTERVAL && CurrentSelected == Selected && !update)
{
i += 100;
Thread.Sleep(100);
}
update = false;
}
#endregion
})
{
IsBackground = true, Name = "StatusLoop"
};
T.Start();
#region Keyboard Handler
while (cont && Handler.Count(m => m != null) > 0)
{
var H = Handler[Selected];
switch (Console.ReadKey(true).Key)
{
case ConsoleKey.T:
var OldMode = CurrentMode;
CurrentMode = DisplayMode.Tracker;
ManageTracker(H);
CurrentMode = OldMode;
redraw = update = true;
break;
case ConsoleKey.Escape:
if (CurrentMode == DisplayMode.Details || CurrentMode == DisplayMode.Tracker)
{
CurrentMode = DisplayMode.Overview;
redraw = update = true;
}
else if (CurrentMode == DisplayMode.Overview)
{
cont = false;
}
break;
case ConsoleKey.UpArrow:
if (--Selected < 0)
{
Selected = 0;
}
update = true;
break;
case ConsoleKey.DownArrow:
if (++Selected >= Handler.Count)
{
Selected = Handler.Count - 1;
}
update = true;
break;
case ConsoleKey.Spacebar:
if (H.State == TorrentState.Stopped || H.State == TorrentState.Error)
{
H.Start();
update = true;
}
else if (H.State != TorrentState.Stopping &&
H.State != TorrentState.Error &&
H.State != TorrentState.Paused)
{
H.Stop();
update = true;
}
break;
case ConsoleKey.Delete:
lock (Handler)
{
H.Stop();
H.ClearRecovery();
H.Dispose();
Handler.Remove(H);
}
if (Handler.Count > 0)
{
if (Selected >= Handler.Count)
{
Selected = Handler.Count - 1;
}
}
else
{
cont = false;
}
update = redraw = true;
break;
case ConsoleKey.Enter:
CurrentMode = DisplayMode.Details;
update = true;
break;
}
}
#endregion
T.Join();
Console.Error.WriteLine("Exiting...");
TorrentHandler.StopAll();
foreach (var H in Handler.Where(m => m != null))
{
Console.Error.Write('.');
H.SaveRecovery();
H.Dispose();
}
TorrentHandler.SaveDhtNodes();
Console.Error.WriteLine("DONE. Cleaning up...");
return(RET.SUCCESS);
}
private static extern int NtQueryInformationProcess(IntPtr processHandle, int processInformationClass, ref ParentProcessUtilities processInformation, int processInformationLength, out int returnLength);