public static bool Handle(EagleTunnelHandler.EagleTunnelRequestType type, EagleTunnelArgs e)
{
bool result = false;
if (e != null)
{
switch (type)
{
case EagleTunnelHandler.EagleTunnelRequestType.DNS:
SendDNSReq(e);
break;
case EagleTunnelHandler.EagleTunnelRequestType.TCP:
result = SendTCPReq(e);
break;
case EagleTunnelHandler.EagleTunnelRequestType.LOCATION:
SendLOCATIONReq(e);
break;
case EagleTunnelHandler.EagleTunnelRequestType.Unknown:
default:
break;
}
}
return(result);
}
public static Tunnel Handle(EagleTunnelHandler.EagleTunnelRequestType type, EagleTunnelArgs e)
{
Tunnel result = null;
if (type != EagleTunnelHandler.EagleTunnelRequestType.Unknown &&
e != null)
{
IPEndPoint ipeOfServer = Conf.GetRemoteIPEndPoint();
Socket socket2Server = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
try {
socket2Server.Connect(ipeOfServer);
} catch { socket2Server = null; }
Tunnel tunnel = CheckVersion(socket2Server);
if (tunnel != null)
{
bool done = CheckUser(tunnel);
if (done)
{
switch (type)
{
case EagleTunnelHandler.EagleTunnelRequestType.DNS:
DNSReqSender(tunnel, e);
done = false; // no need to continue;
break;
case EagleTunnelHandler.EagleTunnelRequestType.TCP:
done = TCPReqSender(tunnel, e);
break;
}
}
if (done)
{
result = tunnel;
}
else
{
tunnel.Close();
}
}
}
return(result);
}
