public static bool Handle(ByteBuffer request, Tunnel tunnel)
{
bool result = false;
if (request != null && tunnel != null)
{
int version = request[0];
// check if is socks version 5
if (version == '\u0005')
{
string reply = "\u0005\u0000";
result = tunnel.WriteL(reply);
if (result)
{
ByteBuffer buffer = new ByteBuffer();
int read = tunnel.ReadL(buffer);
if (read >= 2)
{
SOCKS5_CMDType cmdType = (SOCKS5_CMDType)buffer[1];
switch (cmdType)
{
case SOCKS5_CMDType.Connect:
result = HandleTCPReq(buffer, tunnel);
break;
}
}
}
}
}
return(result);
}
public static bool Handle(Tunnel tunnel)
{
bool result = false;
if (tunnel == null)
{
result = false;
}
else
{
ByteBuffer firstMsg = new ByteBuffer();
int read = tunnel.ReadL(firstMsg);
if (read > 0)
{
string firstMsg_Str = firstMsg.ToString();
RequestType reqType = GetType(firstMsg);
switch (reqType)
{
case RequestType.Eagle_Tunnel:
if (Conf.EnableEagleTunnel)
{
result = EagleTunnelHandler.Handle(
firstMsg_Str, tunnel);
}
break;
case RequestType.HTTP_Proxy:
if (Conf.EnableHTTP)
{
result = HTTPHandler.Handle(
firstMsg_Str, tunnel);
}
break;
case RequestType.SOCKS5:
if (Conf.EnableSOCKS)
{
result = SocksHandler.Handle(
firstMsg, tunnel);
}
break;
}
}
}
return(result);
}