Migrate NetworkManager and Tests to native .NET IP objects

MediaBrowser.Common/Net/IPData.cs

@@ -0,0 +1,76 @@
+using System.Net;
+using System.Net.Sockets;
+using Microsoft.AspNetCore.HttpOverrides;
+
+namespace MediaBrowser.Common.Net
+{
+    /// <summary>
+    /// Base network object class.
+    /// </summary>
+    public class IPData
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="IPData"/> class.
+        /// </summary>
+        /// <param name="address">An <see cref="IPAddress"/>.</param>
+        /// <param name="subnet">The <see cref="IPNetwork"/>.</param>
+        public IPData(
+            IPAddress address,
+            IPNetwork? subnet)
+        {
+            Address = address;
+            Subnet = subnet ?? (address.AddressFamily == AddressFamily.InterNetwork ? new IPNetwork(address, 32) : new IPNetwork(address, 128));
+            Name = string.Empty;
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="IPData"/> class.
+        /// </summary>
+        /// <param name="address">An <see cref="IPAddress"/>.</param>
+        /// <param name="subnet">The <see cref="IPNetwork"/>.</param>
+        /// <param name="name">The object's name.</param>
+        public IPData(
+            IPAddress address,
+            IPNetwork? subnet,
+            string name)
+        {
+            Address = address;
+            Subnet = subnet ?? (address.AddressFamily == AddressFamily.InterNetwork ? new IPNetwork(address, 32) : new IPNetwork(address, 128));
+            Name = name;
+        }
+
+        /// <summary>
+        /// Gets or sets the object's IP address.
+        /// </summary>
+        public IPAddress Address { get; set; }
+
+        /// <summary>
+        /// Gets or sets the object's IP address.
+        /// </summary>
+        public IPNetwork Subnet { get; set; }
+
+        /// <summary>
+        /// Gets or sets the interface index.
+        /// </summary>
+        public int Index { get; set; }
+
+        /// <summary>
+        /// Gets or sets the interface name.
+        /// </summary>
+        public string Name { get; set; }
+
+        /// <summary>
+        /// Gets the AddressFamily of this object.
+        /// </summary>
+        public AddressFamily AddressFamily
+        {
+            get
+            {
+                return Address.Equals(IPAddress.None)
+                    ? (Subnet.Prefix.AddressFamily.Equals(IPAddress.None)
+                        ? AddressFamily.Unspecified : Subnet.Prefix.AddressFamily)
+                    : Address.AddressFamily;
+            }
+        }
+    }
+}