mirror of https://github.com/quasar/Quasar.git
48 lines
1.3 KiB
C#
48 lines
1.3 KiB
C#
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using System;
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using System.IO;
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using NATUPNPLib;
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using System.Net.Sockets;
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using System.Net;
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using System.Threading;
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namespace Core
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{
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class UPnP
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{
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public static void ForwardPort(ushort port)
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{
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new Thread(() =>
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{
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EndPoint endPoint;
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string ipAddr = "";
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int i = 0;
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Retry:
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try
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{
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TcpClient c = new TcpClient();
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c.Connect("www.google.com", 80);
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endPoint = c.Client.LocalEndPoint;
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c.Close();
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if (endPoint != null)
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{
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ipAddr = endPoint.ToString();
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int index = ipAddr.IndexOf(":");
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ipAddr = ipAddr.Remove(index);
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}
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}
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catch { i++; if (i < 5) goto Retry; }
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try
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{
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UPnPNAT upnpNat = new UPnPNAT();
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IStaticPortMappingCollection portMap = upnpNat.StaticPortMappingCollection;
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portMap.Add(port, "TCP", port, ipAddr, true, "xRAT 2.0.0.0 UPnP");
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}
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catch { return; }
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}).Start();
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}
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}
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}
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