mcs/class/System/System.Net/IPHostEntry.cs

   1 // System.Net.IPHostEntry.cs
   2 //
   3 // Author: Mads Pultz (mpultz@diku.dk)
   4 //
   5 // (C) Mads Pultz, 2001
   6
   7 using System;
   8
   9 namespace System.Net {
  10
  11         public class IPHostEntry {
  12                 private IPAddress[] addressList;
  13                 private String[] aliases;
  14                 private String hostName;
  15
  16                 public IPHostEntry() {
  17                         hostName = "localhost";
  18                         addressList = new IPAddress[1];
  19                         addressList[0] = IPAddress.Loopback;
  20                         aliases = new String[0];
  21                 }
  22
  23                 public IPAddress[] AddressList {
  24                         get { return addressList; }
  25                         set { addressList = value; }
  26                 }
  27
  28                 public string[] Aliases {
  29                         get { return aliases; }
  30                         set { aliases = value; }
  31                 }
  32
  33                 public string HostName {
  34                         get { return hostName; }
  35                         set { hostName = value; }
  36                 }
  37
  38 /* According to the .NET Framework SDK Documentation (beta 2) the following
  39    methods from Object are not overrided. I implemented them before realizing
  40    this but I leave the implementation here if needed in the future.
  41
  42                 public override string ToString() {
  43                         string res = hostName;
  44                         if (addressList != null && addressList.Length > 0)
  45                                 res += " [" + addressList[0] + "]";
  46                         return res;
  47                 }
  48
  49                 public override bool Equals(object obj) {
  50                         if (obj is IPHostEntry) {
  51                                 IPHostEntry h = (IPHostEntry)obj;
  52                                 return hostName.Equals(h.HostName) && aliases.Equals(h.Aliases) &&
  53                                         addressList.Equals(h.AddressList);
  54                         }
  55                         else
  56                           return false;
  57                 }
  58
  59                 public override int GetHashCode() {
  60                         return hostName.GetHashCode();
  61                 }
  62
  63                 protected new object MemberwiseClone() {
  64                         IPHostEntry res = new IPHostEntry();
  65                         res.AddressList = new IPAddress[addressList.Length];
  66                         Array.Copy(addressList, res.AddressList, addressList.Length);
  67                         res.Aliases = new String[aliases.Length];
  68                         Array.Copy(aliases, res.Aliases, aliases.Length);
  69                         res.HostName = hostName;
  70                         return res;
  71                 }
  72 */
  73         }
  74 }
  75