void GetAllFilePaths(string directory, MonoTorrentCollection <string> paths)
{
var subs = Directory.GetDirectories(directory);
foreach (var path in subs)
{
if (ignoreHiddenFiles)
{
var info = new DirectoryInfo(path);
if ((info.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
{
continue;
}
}
GetAllFilePaths(path, paths);
}
subs = Directory.GetFiles(directory);
foreach (var path in subs)
{
if (ignoreHiddenFiles)
{
var info = new FileInfo(path);
if ((info.Attributes & FileAttributes.Hidden) == FileAttributes.Hidden)
{
continue;
}
}
paths.Add(path);
}
}
///<summary>
/// Calculates the approximate size of the final .torrent in bytes
///</summary>
public long GetSize()
{
var paths = new MonoTorrentCollection <string>();
if (Directory.Exists(path))
{
GetAllFilePaths(path, paths);
}
else if (File.Exists(path))
{
paths.Add(path);
}
else
{
return(64 * 1024);
}
long size = 0;
for (var i = 0; i < paths.Count; i++)
{
size += new FileInfo(paths[i]).Length;
}
return(size);
}
protected void LoadInternal(BEncodedDictionary torrentInformation)
{
Check.TorrentInformation(torrentInformation);
torrentPath = "";
try
{
foreach (var keypair in torrentInformation)
{
switch (keypair.Key.Text)
{
case ("announce"):
// Ignore this if we have an announce-list
if (torrentInformation.ContainsKey("announce-list"))
{
break;
}
announceUrls.Add(new MonoTorrentCollection <string>());
announceUrls[0].Add(keypair.Value.ToString());
break;
case ("creation date"):
try
{
try
{
creationDate = creationDate.AddSeconds(long.Parse(keypair.Value.ToString()));
}
catch (Exception e)
{
if (e is ArgumentOutOfRangeException)
{
creationDate = creationDate.AddMilliseconds(long.Parse(keypair.Value.ToString()));
}
else
{
throw;
}
}
}
catch (Exception e)
{
if (e is ArgumentOutOfRangeException)
{
throw new BEncodingException("Argument out of range exception when adding seconds to creation date.", e);
}
else if (e is FormatException)
{
throw new BEncodingException(String.Format("Could not parse {0} into a number", keypair.Value), e);
}
else
{
throw;
}
}
break;
case ("nodes"):
nodes = (BEncodedList)keypair.Value;
break;
case ("comment.utf-8"):
if (keypair.Value.ToString().Length != 0)
{
comment = keypair.Value.ToString(); // Always take the UTF-8 version
}
break; // even if there's an existing value
case ("comment"):
if (String.IsNullOrEmpty(comment))
{
comment = keypair.Value.ToString();
}
break;
case ("publisher-url.utf-8"): // Always take the UTF-8 version
publisherUrl = keypair.Value.ToString(); // even if there's an existing value
break;
case ("publisher-url"):
if (String.IsNullOrEmpty(publisherUrl))
{
publisherUrl = keypair.Value.ToString();
}
break;
case ("azureus_properties"):
azureusProperties = keypair.Value;
break;
case ("created by"):
createdBy = keypair.Value.ToString();
break;
case ("encoding"):
encoding = keypair.Value.ToString();
break;
case ("info"):
using (var s = HashAlgoFactory.Create <SHA1>()) infoHash = new InfoHash(s.ComputeHash(keypair.Value.Encode()));
ProcessInfo(((BEncodedDictionary)keypair.Value));
break;
case ("name"): // Handled elsewhere
break;
case ("announce-list"):
if (keypair.Value is BEncodedString)
{
break;
}
var announces = (BEncodedList)keypair.Value;
for (var j = 0; j < announces.Count; j++)
{
if (announces[j] is BEncodedList)
{
var bencodedTier = (BEncodedList)announces[j];
var tier = new List <string>(bencodedTier.Count);
for (var k = 0; k < bencodedTier.Count; k++)
{
tier.Add(bencodedTier[k].ToString());
}
Toolbox.Randomize <string>(tier);
var collection = new MonoTorrentCollection <string>(tier.Count);
for (var k = 0; k < tier.Count; k++)
{
collection.Add(tier[k]);
}
if (collection.Count != 0)
{
announceUrls.Add(collection);
}
}
else
{
throw new BEncodingException(String.Format("Non-BEncodedList found in announce-list (found {0})", announces[j].GetType()));
}
}
break;
case ("httpseeds"):
// This form of web-seeding is not supported.
break;
case ("url-list"):
if (keypair.Value is BEncodedString)
{
getRightHttpSeeds.Add(((BEncodedString)keypair.Value).Text);
}
else if (keypair.Value is BEncodedList)
{
foreach (BEncodedString str in (BEncodedList)keypair.Value)
{
GetRightHttpSeeds.Add(str.Text);
}
}
break;
default:
break;
}
}
}
catch (Exception e)
{
if (e is BEncodingException)
{
throw;
}
else
{
throw new BEncodingException("", e);
}
}
}
