public static IDisposable CreateReader(MemoryStream stream, out IGpxReader reader, out IStreamProgress streamProgress)
{
var result = new GpxReader(stream);
streamProgress = new StreamProgress(stream);
reader = result;
return(result);
}
public static IDisposable CreateReader <TTrackPoint>(MemoryStream stream, IGpxTrackPointReader <TTrackPoint> trackPointReader,
out IGpxReader reader, out IStreamProgress streamProgress)
where TTrackPoint : GpxTrackPoint, new()
{
var result = new GpxReader <TTrackPoint>(stream, trackPointReader ?? new NopTrackPointReader <TTrackPoint>());
streamProgress = new StreamProgress(stream);
reader = result;
return(result);
}
protected virtual void OnStreamProgress(double prepareProgress, double progress, int seeds, double downloadSpeed)
{
StreamProgress?.Invoke(this, new StreamProgressEventArgs(prepareProgress, progress, seeds, downloadSpeed));
}
private void Progress_ProgressChanged(object sender, StreamProgress e)
{
Console.WriteLine($"{e.progress:0.00}% - {(e.bytesPerSecond * 1024):0.00}Mb");
}
public static void RequestStream(string address, string endpoint, Stream output, StreamProgress progress, int blockSize = 0x8FFFF)
{
try
{
var request = HttpWebRequest.Create($@"http://{address}/{endpoint}");
request.ContentType = "application/json";
request.Method = "POST";
var bodyStream = request.GetRequestStream();
var response = request.GetResponse();
using (var stream = response.GetResponseStream())
{
long current = 0;
long total = response.ContentLength;
byte[] block = new byte[blockSize];
while (current < total)
{
int read = stream.Read(block, 0, blockSize);
if (read > 0)
{
output.Write(block, 0, read);
current += read;
progress(current, total, read);
}
else
{
progress(current, total, read);
break;
}
}
}
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
