public async Task <ServiceResult <byte[]> > Create(string url, byte[] byteArray = null, string name = "")
{
var serviceResult = new ServiceResult <byte[]>();
#region byteArray
if (byteArray == null)
{
var byteArrayResult = await _downloadService.GetByteArray(url);
serviceResult.Success = byteArrayResult.Success;
if (byteArrayResult.Success)
{
byteArray = byteArrayResult.Result;
}
else
{
serviceResult.Error = byteArrayResult.Error;
return(serviceResult);
}
}
#endregion
#region name
if (string.IsNullOrWhiteSpace(name))
{
var nameResult = _downloadService.GetFileName(url);
serviceResult.Success = nameResult.Success;
if (nameResult.Success)
{
name = nameResult.Result;
}
else
{
serviceResult.Error = nameResult.Error;
return(serviceResult);
}
}
#endregion
#region pieces
var pieceSize = RecommendedPieceSize(byteArray.LongLength);
var pieces = CalcPiecesHash(new byte[1][] { byteArray }, pieceSize);
#endregion
#region torrent
var torrent = new Torrent()
{
File = new SingleFileInfo()
{
FileName = name,
FileSize = byteArray.LongLength,
Md5Sum = GetMD5Hash(byteArray, true)
},
Trackers = new List <IList <string> >
{
new List <string>()
{
"udp://shadowshq.yi.org:6969/announce"
},
new List <string>()
{
"udp://tracker.eddie4.nl:6969/announce"
},
new List <string>()
{
"udp://tracker.mg64.net:2710/announce"
},
new List <string>()
{
"udp://tracker.sktorrent.net:6969"
}
},
PieceSize = pieceSize,
Pieces = pieces,
PiecesAsHexString = ToHex(pieces, true),
CreatedBy = "MusicStore",
CreationDate = DateTime.Now,
Encoding = Encoding.UTF8,
IsPrivate = false,
ExtraFields = new BencodeNET.Objects.BDictionary()
};
torrent.ExtraFields.Add("url-list", url);
#endregion
serviceResult.Success = true;
serviceResult.Result = torrent.EncodeAsBytes();
return(serviceResult);
}
