tbf/TBF/Rig/Network/FtpAdapterInfo.cs

using System.Collections.Generic;
using System.Net.NetworkInformation;
using TBF.Rig.GenericDevices;

namespace TBF.Rig.Network
{
    public class FtpAdapterInfo
    {
        public string Description;

        /// Description of the network adapter.
        public string Path;

        /// common path to Ftp 
        public IValve TriggerValve;

        /// valve to open reach trigger
        public FtpAdapterInfo(string description)
        {
            Description = description;
        }


        ///------------------------------------------------------
        /// Static members and functions
        ///------------------------------------------------------
        /// <summary>
        /// Private list of the available network adapters.
        /// </summary>
        static List<FtpAdapterInfo> netAdapters;

        /// <summary>
        /// Retrieves the list of network adapters.
        /// Never returns 'null', calls RefreshNetAdaptersInfo() the first time it is used.
        /// If you want to refresh the list of the network adapters later, explicitly call
        /// the RefreshNetAdaptersInfo() method.
        /// </summary>
        public static List<FtpAdapterInfo> NetAdapters
        {
            get
            {
                if (netAdapters == null) RefreshNetAdaptersInfo();
                return netAdapters;
            }
        }

        /// <summary>
        /// Refreshes the information about network adapters stored in the netAdapters list.
        /// </summary>
        public static void RefreshNetAdaptersInfo()
        {
            if (netAdapters == null) netAdapters = new List<AdapterInfo>();
            else netAdapters.Clear();

            NetworkInterface[] nics = NetworkInterface.GetAllNetworkInterfaces();
            foreach (NetworkInterface adapter in nics)
            {
                FtpAdapterInfo info = new FtpAdapterInfo(adapter.Description);
                netAdapters.Add(info);
            }
        }
    }
}