private void OnSessionConnected(NetworkConnection connection)
{
this.IsServerConnected = true;
LogWriteLine("Server connected.");
SessionConnected?.Invoke(connection);
}
internal FtpFileTransferer(FtpDirectory transferStarter, string localFile, string remoteFile, long totalBytes, TransferDirection dir)
{
m_transferStarter = transferStarter;
m_transferDirection = dir;
m_session = transferStarter.FtpSession;
m_localFile = localFile;
m_remoteFile = remoteFile;
m_totalBytes = totalBytes;
if (dir == TransferDirection.Upload)
{
m_beginEvent = new FileEventDelegate(m_session.Host.RaiseBeginPutFileEvent);
m_endEvent = new FileEventDelegate(m_session.Host.RaiseEndPutFile);
m_streamCopyRoutine = new StreamCopyDelegate(LocalToRemote);
m_ftpFileCommandRoutine = new FtpDelegate(m_session.ControlChannel.STOR);
m_localFileOpenMode = FileMode.Open;
}
else
{
m_beginEvent = new FileEventDelegate(m_session.Host.RaiseBeginGetFileEvent);
m_endEvent = new FileEventDelegate(m_session.Host.RaiseEndGetFile);
m_streamCopyRoutine = new StreamCopyDelegate(RemoteToLocal);
m_ftpFileCommandRoutine = new FtpDelegate(m_session.ControlChannel.RETR);
m_localFileOpenMode = FileMode.Create;
}
}
public async void StartHost()
{
if (Main == null)
{
throw new InvalidOperationException(" 'Main' was null!");
}
server.Start();
while (true)
{
var socket = await server.AcceptSocketAsync();
var session = new TelnetSession(this, socket);
_sessions.Add(session.ConnectionId, session);
var e = new SessionEventArgs(session); //todo: this client event can block the whole server
SessionConnected?.Invoke(this, e);
if (!e.RefuseConnection)
{
session.Run();
}
else
{
session.Kick();
}
}
}
internal FtpDataStream(ControlChannel ctrl, TcpClient client)
{
m_session = ctrl.Session;
m_ctrl = ctrl;
m_tcpClient = client;
m_stream = client.GetStream();
m_session.BeginDataTransfer(this);
}
internal static void RaiseSessionConnectedEvent([NotNull] Player player)
{
if (player == null)
{
throw new ArgumentNullException(nameof(player));
}
SessionConnected?.Invoke(null, new PlayerEventArgs(player));
}
internal FtpDirectory(SessionConnected s, string parentPath, string name)
{
m_session = s;
if (name != "")
{
m_name = name;
m_fullPath = parentPath + m_name + "/";
}
else
m_name = m_fullPath = "/";
}
/// <summary>
/// Called on logon to the FIX session.
/// </summary>
/// <param name="sessionId">The session identifier.</param>
public void OnLogon(SessionID sessionId)
{
var connected = new SessionConnected(
this.Brokerage,
sessionId.ToString(),
this.guidFactory.Generate(),
this.clock.TimeNow());
this.messagingAdapter.SendToBus(connected, null, this.clock.TimeNow());
this.Logger.LogDebug(LogId.Network, $"Connected to session {sessionId}");
}
internal FtpDirectory(SessionConnected s)
{
m_session = s;
m_fullPath = s.ControlChannel.PWD();
if (m_fullPath == "/")
{
m_name = m_fullPath;
return;
}
string[] directories = m_fullPath.Split('/');
m_name = directories[directories.Length - 1];
m_fullPath += "/";
}
private void OnMessage(SessionConnected message)
{
this.Logger.LogInformation(LogId.Network, $"Connected to session {message.SessionId}.");
this.OnConnected();
}
/// <summary>
/// Raise the <see cref="SessionConnected"/> event.
/// </summary>
/// <param name="session">The new session.</param>
protected void InvokeSessionConnected(IEtpSession session)
{
SessionConnected?.Invoke(this, session);
}
private void OnConnected()
{
SessionConnected?.RaiseEventSafe(this, nameof(SessionDisconnected));
}
