System.Net.NetworkInformation.UnixIPInterfaceProperties.ParseResolvConf C# (CSharp) Méthode

		void ParseResolvConf ()
		{
			try {
				DateTime wt = File.GetLastWriteTime ("/etc/resolv.conf");
				if (wt <= last_parse)
					return;

				last_parse = wt;
				dns_suffix = "";
				dns_servers = new IPAddressCollection ();
				using (StreamReader reader = new StreamReader ("/etc/resolv.conf")) {
					string str;
					string line;
					while ((line = reader.ReadLine ()) != null) {
						line = line.Trim ();
						if (line.Length == 0 || line [0] == '#')
							continue;
						Match match = ns.Match (line);
						if (match.Success) {
							try {
								str = match.Groups ["address"].Value;
								str = str.Trim ();
								dns_servers.Add (IPAddress.Parse (str));
							} catch {
							}
						} else {
							match = search.Match (line);
							if (match.Success) {
								str = match.Groups ["domain"].Value;
								string [] parts = str.Split (',');
								dns_suffix = parts [0].Trim ();
							}
						}
					}
				}
			} catch {
			} finally {
				dns_servers.SetReadOnly ();
			}
		}