Get Host IP Address

   
 

///////////////////////////////////////////////////////////////////////////////////////////////
//
//    This File is Part of the CallButler Open Source PBX (http://www.codeplex.com/callbutler
//
//    Copyright (c) 2005-2008, Jim Heising
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//      other materials provided with the distribution.
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//    * Neither the name of Jim Heising nor the names of its contributors may be
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///////////////////////////////////////////////////////////////////////////////////////////////

using System;
using System.Collections.Generic;
using System.Text;
using System.Net;

namespace WOSI.Utilities
{
    public class NetworkUtils
    {


        public static IPAddress GetHostIPAddress(string hostName, System.Net.Sockets.AddressFamily addressFamily)
        {
            try
            {
                // If there's a port, remove it
                if (hostName.Contains(":"))
                    hostName = hostName.Split(':')[0];

                IPAddress parsedAddress;

                if (IPAddress.TryParse(hostName, out parsedAddress))
                    return parsedAddress;

                IPHostEntry ipEntry = Dns.GetHostEntry(hostName);

                if (ipEntry.AddressList.Length > 0)
                {
                    foreach (IPAddress address in ipEntry.AddressList)
                    {
                        if (address.AddressFamily == addressFamily && address.GetAddressBytes()[0] > 0)
                            return address;
                    }
                }
            }
            catch
            {
            }

            return new IPAddress(0);
        }


    }
}

   
     


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