/// <summary>
/// constructor
/// </summary>
/// <param name="tcpListener">
/// a TcpListener that specifies the listener.
/// </param>
/// <param name="tcpServerTransport">
/// a TcpServerTransport that represents the owner of listener.
/// </param>
/// <param name="isLspHooked">
/// a bool value that indicates whether lsp hooked the transport.
/// </param>
/// <exception cref="ArgumentNullException">
/// thrown when tcpListener is null.
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown when tcpServerTransport is null.
/// </exception>
public TcpServerListener(TcpListener tcpListener, TcpServerTransport tcpServerTransport, bool isLspHooked)
{
if (tcpListener == null)
{
throw new ArgumentNullException("tcpListener");
}
if (tcpServerTransport == null)
{
throw new ArgumentNullException("tcpServerTransport");
}
this.lspHooked = isLspHooked;
this.listener = tcpListener;
this.server = tcpServerTransport;
this.thread = new ThreadManager(AcceptLoop, Unblock);
}
/// <summary>
/// constructor
/// </summary>
/// <param name="tcpClient">
/// a TcpClient object that specifies the tcp client.
/// </param>
/// <param name="tcpServerTransport">
/// a TcpServerTransport that represents the owner of listener.
/// </param>
/// <param name="lspHookedLocalEP">
/// an IPEndPoint object that specifies the local endpoint.<para/>
/// if LSP hooked, return the required local endpoint.<para/>
/// otherwise, return the actual listened local endpoint.
/// </param>
/// <param name="isLspHooked">
/// a bool value that indicates whether lsp hooked the transport.
/// </param>
/// <exception cref="ArgumentNullException">
/// thrown when the tcpClient is null!
/// </exception>
/// <exception cref="ArgumentNullException">
/// thrown when the tcpServerTransport is null!
/// </exception>
public TcpServerConnection(
TcpClient tcpClient, TcpServerTransport tcpServerTransport, IPEndPoint lspHookedLocalEP, bool isLspHooked)
{
if (tcpClient == null)
{
throw new ArgumentNullException("tcpClient");
}
if (tcpServerTransport == null)
{
throw new ArgumentNullException("tcpServerTransport");
}
this.isAForwarderChannel = false;
this.lspHooked = isLspHooked;
this.stream = tcpClient.GetStream();
this.server = tcpServerTransport;
this.thread = new ThreadManager(TcpServerConnectionReceiveLoop, Unblock);
this.buffer = new BytesBuffer();
if (isLspHooked)
{
IPEndPoint destinationEndpoint;
this.localEndPoint = lspHookedLocalEP;
this.remoteEndPoint = LspConsole.Instance.RetrieveRemoteEndPoint(tcpClient.Client, out destinationEndpoint);
//if equals, it means this is a forwarder channel.
if (remoteEndPoint.Equals(destinationEndpoint))
{
isAForwarderChannel = true;
}
}
else
{
this.localEndPoint = tcpClient.Client.LocalEndPoint as IPEndPoint;
this.remoteEndPoint = tcpClient.Client.RemoteEndPoint as IPEndPoint;
}
}
