private static void RunServer(ProgramOptions options)
{
var listener = new TcpListener(options.Host, options.Port);
listener.Start();
var display = new Display(options, listener.GetPort()) {Delay = .5.Seconds()};
display.Refresh();
try
{
var files = options.Directory.EnumerateFiles("*", SearchOption.AllDirectories);
var buffer = new byte[Extensions.DefaultStreamCopyBufferSize];
using (var it = files.GetEnumerator())
{
using (var client = listener.AcceptTcpClient())
using (var netStream = client.GetStream())
using (var compStream = options.Compression.HasValue
? new DeflateStream(netStream, options.Compression.Value)
: null)
using(var clearWriter = new BinaryWriter((Stream)compStream ?? netStream))
using (var aes = CreateAes(options))
using (var enc = aes?.CreateEncryptor())
using (var cryptoStream = aes != null
? new CryptoStream((Stream)compStream ?? netStream, enc, CryptoStreamMode.Write)
: null)
using (var writer = new BinaryWriter(cryptoStream ?? (Stream)compStream ?? netStream))
{
if (aes != null)
clearWriter.Write(aes.IV);
display.Stopwatch.Start();
while (it.MoveNext())
{
var file = it.Current;
display.CurrentFile = new FileProgress(
file.GetRelativePathFrom(options.Directory),
file.Length).Do(x => x.Stopwatch.Start());
var path = file.GetRelativePathFrom(options.Directory);
writer.Write(path);
writer.Write(file.Length);
using (var fileStream = file.OpenRead())
fileStream.CopyTo(writer.BaseStream, file.Length, buffer,
b =>
{
display.ByteCount += (display.CurrentFile.BytesTransferred = b);
display.Refresh();
});
display.FileCount++;
display.Refresh();
}
}
}
}
finally
{
listener.Stop();
}
}