static void Main(string[] args)
{
loginPort = UInt16.Parse(args[0]);
worldPort = UInt16.Parse(args[1]);
remoteHost = args[2];
remotePort = UInt16.Parse(args[3]);
loginProxyListener = new ProxyListener(loginPort, remoteHost, remotePort);
loginProxyListener.ProxyAccepted += (_, proxyEventArgs) => {
loginProxy = proxyEventArgs.Proxy;
loginProxy.ServerPacketReceived += LoginServerPacketReceived;
loginProxy.Process();
};
loginProxyListener.Process(true);
Console.ReadLine();
}
static void LoginServerPacketReceived(object _, PacketEventArgs packetEventArgs)
{
if (packetEventArgs.PacketType == 0x49)
{
int offset = 4;
while (packetEventArgs.PacketData[offset++] != 0)
{
;
}
string loopBack = IPAddress.Loopback.ToString();
string worldRemoteHost = Encoding.ASCII.GetString(packetEventArgs.PacketData, 4, offset - 5);
ushort worldRemotePort = (ushort)BitConverter.ToUInt32(packetEventArgs.PacketData, offset);
offset += 4;
worldProxyListener = new ProxyListener(worldPort, worldRemoteHost, worldRemotePort);
worldProxyListener.ProxyAccepted += (__, proxyEventArgs) => {
worldProxy = proxyEventArgs.Proxy;
worldProxy.Process();
};
worldProxyListener.Process(true);
using (MemoryStream stream = new MemoryStream()) {
stream.Write(packetEventArgs.PacketData, 0, 4);
stream.Write(Encoding.ASCII.GetBytes(loopBack), 0, Encoding.ASCII.GetByteCount(loopBack));
stream.WriteByte(0);
stream.Write(BitConverter.GetBytes((uint)worldPort), 0, 4);
stream.Write(packetEventArgs.PacketData, offset, packetEventArgs.PacketLength - offset);
byte[] buffer = new byte[stream.Length];
Array.Copy(stream.GetBuffer(), buffer, buffer.Length);
packetEventArgs.SetPacketData(buffer);
}
}
}