private void downloadInternal(string url, string path, string filename, MultiDownloader multiDownloader)
{
p = new LixProcess();
p.StartInfo.Arguments =
" -d \"" + path + "\"" +
(string.IsNullOrEmpty(filename) ? "" : " -o \"" + filename + "\"") +
" -c" +
//" --enable-rpc=true" +
" --file-allocation=none" +
//" -j" + Download_Connections +
" -x" + multiDownloader.Download_Connections +
" -s" + multiDownloader.Download_Connections +
" -k10M" +
" \"" + url + "\"";
p.StartInfo.FileName = "aria2c.exe";
p.StartInfo.CreateNoWindow = true;
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
//p.StartInfo.WindowStyle = ProcessWindowStyle.Minimized;
p.Start();
while (!p.StandardOutput.EndOfStream)
{
if (multiDownloader.IsStopped)
{
SeriesLoader.KillProcessAndChildrens(p.Id);
break;
}
try
{
var ps = p.StandardOutput.ReadLine();
if (!string.IsNullOrWhiteSpace(ps))
{
ps = ps.Trim();
int.TryParse(ps.GetBetweenN("(", "%)"), out int perc);
CurrentSize = (long)convert(ps.GetBetweenN(" ", "/"));
FullSize = (long)convert(ps.GetBetweenN("/", "("));
Speed = (long)convert(ps.GetBetween("DL", " "));
if (perc > 0)
{
Percentage = perc;
}
if (!ps.StartsWith("-"))
{
DownloadInfo = (ps.Contains("#") ? ("[" + ps.Substring(ps.IndexOf(" ", ps.IndexOf("#")) + 1)) : ps);
}
}
}
catch (Exception x)
{
}
}
}
public void Download(MultiDownloader multiDownloader)
{
try
{
IsRunning = true;
IsFinished = false;
IsSuccess = false;
string url = Language.Direct_Video_Url;
if (!string.IsNullOrEmpty(url))
{
var item = Language;//.GetBest().GetBest();
var path = Language.Hoster.Episode.Season.Series.Directory;
var filename = item.CreateFileNameSync();
if (multiDownloader.UseAria2c)
{
downloadInternal(url, path, filename, multiDownloader);
}
else
{
downloadInternal1(url, path, filename, multiDownloader);
}
var fpath = Path.GetFullPath(Path.Combine(path, filename));
var apath = Path.GetFullPath(Path.Combine(path, filename + ".aria2"));
if (File.Exists(fpath) && !File.Exists(apath))
{
FileInfo fas = new FileInfo(fpath);
if (fas.Length > LiXMath.MIBIBYTE)
{
item.FilePath = fpath;
IsSuccess = true;
}
else
{
File.Delete(fpath);
}
}
else
{
item.FilePath = string.Empty;
}
IsFinished = true;
DownloadInfo = "";
}
}
catch (Exception x)
{
DownloadInfo = x.Message;
IsSuccess = false;
}
IsRunning = false;
}
private void downloadInternal1(string url, string path, string filename, MultiDownloader multiDownloader)
{
try
{
var httpWebRequest = HttpWebRequest.CreateHttp(url);
//httpWebRequest.Method = "GET";
var filePath = Path.Combine(path, filename);
var fi = new FileInfo(filePath);
FullSize = GetLength(url);
if (fi.Exists)
{
if (fi.Length >= FullSize)
{
return;
}
httpWebRequest.AddRange(fi.Length);
}
using (var fileStream = new FileStream(filePath, FileMode.OpenOrCreate, FileAccess.ReadWrite))//, FileShare.ReadWrite))
{
using (var httpWebResponse = httpWebRequest.GetResponse() as HttpWebResponse)
{
using (var stream = httpWebResponse.GetResponseStream())
{
var dt = DateTime.UtcNow;
var buffsize = LiXMath.MIBIBYTE;
var buffer = new byte[buffsize];
var speed = 0;
while (!multiDownloader.IsStopped)
{
if (IsPaused)
{
buffsize = 1000;
Task.Delay(1000).Wait();
}
else
{
buffsize = buffer.Length;
}
var l = stream.Read(buffer, 0, buffsize);
if (l <= 0 || multiDownloader.IsStopped)
{
break;
}
fileStream.Write(buffer, 0, l);
//if (fileStream.Position >= FullSize)
// break;
speed += l;
if (DateTime.UtcNow.Subtract(dt).TotalMilliseconds >= 1000)
{
CurrentSize = fileStream.Length;
Speed = speed;
Percentage = (int)(fileStream.Length / (float)FullSize * 100f);
DownloadInfo = "[" +
fileStream.Length.SizeSuffix(0) + "/" + FullSize.SizeSuffix(0) +
"(" + Percentage + "%) " +
"CN:" + multiDownloader.Download_Connections +
" DL:" + speed.SizeSuffix(1) +
" ETA: " + TimeSpan.FromSeconds((FullSize - fileStream.Length) / speed).ToString(@"hh\:mm\:ss") +
"]";
speed = 0;
dt = DateTime.UtcNow;
}
}
}//.CopyTo(fileStream);
}
}
}
catch (Exception x)
{
}
}
public void Start(MultiDownloader multiDownloader)
{
Task.Run(() => Download(multiDownloader));
}