private async Task <int> download_async(dl_item d)
{
TaskCompletionSource <int> ret = new TaskCompletionSource <int>();
Process cmd = new Process();
cmd.StartInfo.FileName = "youtube-dl.exe";
cmd.StartInfo.RedirectStandardInput = true;
cmd.StartInfo.RedirectStandardOutput = true;
cmd.StartInfo.CreateNoWindow = true;
cmd.StartInfo.UseShellExecute = false;
cmd.Exited += (s, ea) => ret.SetResult(cmd.ExitCode);
cmd.OutputDataReceived += (s, ea) => Debug.WriteLine(ea.Data);
if (proxy == "")
{
cmd.StartInfo.Arguments = d.url;
}
else
{
cmd.StartInfo.Arguments = $"--proxy {proxy} {d.url}";
}
cmd.Start();
cmd.BeginOutputReadLine();
await ret.Task;
return(ret.Task.Result);
}
public void add(string url)
{
Debug.WriteLine($"Adding '{url}' to downloadlist.");
dl_item d = new dl_item(url);
urls.Add(d);
start_download(d);
Debug.WriteLine(proxy);
}
public void start_download(dl_item d)
{
if (running_threads < max_threads)
{
running_threads++;
d.status &= ~dl_state.notstarted;
d.status |= dl_state.running;
if (download(d) != 0)
{
d.status |= dl_state.error;
}
d.status &= ~dl_state.running;
running_threads--;
}
}
public async Task start_download_async(dl_item d)
{
if (running_threads < max_threads)
{
running_threads++;
d.status &= ~dl_state.notstarted;
d.status |= dl_state.running;
int r = await download_async(d);
if (r != 0)
{
d.status |= dl_state.error;
}
d.status &= ~dl_state.running;
running_threads--;
}
}
public int download(dl_item d)
{
int ret = 0;
Process cmd = new Process();
cmd.StartInfo.FileName = "youtube-dl.exe";
cmd.StartInfo.RedirectStandardInput = true;
cmd.StartInfo.RedirectStandardOutput = true;
cmd.StartInfo.CreateNoWindow = true;
//cmd.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
cmd.StartInfo.UseShellExecute = false;
if (proxy == "")
{
cmd.StartInfo.Arguments = d.url;
}
else
{
cmd.StartInfo.Arguments = $"--proxy {proxy} {d.url}";
}
cmd.Start();
StreamReader sr = cmd.StandardOutput;
while (!sr.EndOfStream)
{
String s = sr.ReadLine();
if (s != "")
{
Debug.WriteLine(s);
d.output.Add(s);
}
}
sr.ReadToEnd();
cmd.WaitForExit();
if (cmd.ExitCode != 0)
{
ret = cmd.ExitCode;
}
return(ret);
}
public dl_EventArgs(dl_item i)
{
ea_dl_item = i;
}