mcs/class/Mono.Posix/Mono.Posix/UnixEndPoint.cs

   1 //
   2 // Mono.Posix.UnixEndPoint: EndPoint derived class for AF_UNIX family sockets.
   3 //
   4 // Authors:
   5 //      Gonzalo Paniagua Javier (gonzalo@ximian.com)
   6 //
   7 // (C) 2003 Ximian, Inc (http://www.ximian.com)
   8 //
   9 using System;
  10 using System.Net;
  11 using System.Net.Sockets;
  12 using System.Text;
  13
  14 namespace Mono.Posix
  15 {
  16         [Serializable]
  17         public class UnixEndPoint : EndPoint
  18         {
  19                 string filename;
  20
  21                 public UnixEndPoint (string filename)
  22                 {
  23                         this.filename = filename;
  24                 }
  25
  26                 public override AddressFamily AddressFamily {
  27                         get { return AddressFamily.Unix; }
  28                 }
  29
  30                 public override EndPoint Create (SocketAddress socketAddress)
  31                 {
  32                         int size = socketAddress.Size;
  33                         byte [] bytes = new byte [size];
  34                         for (int i = 0; i < size; i++) {
  35                                 bytes [i] = socketAddress [i];
  36                         }
  37
  38                         string name = Encoding.Default.GetString (bytes);
  39                         return new UnixEndPoint (name);
  40                 }
  41
  42                 public override SocketAddress Serialize ()
  43                 {
  44                         byte [] bytes = Encoding.Default.GetBytes (filename);
  45                         SocketAddress sa = new SocketAddress (AddressFamily, bytes.Length + 2);
  46                         // sa [0] -> family low byte, sa [1] -> family high byte
  47                         for (int i = 0; i < bytes.Length; i++)
  48                                 sa [i + 2] = bytes [i];
  49
  50                         return sa;
  51                 }
  52         }
  53 }
  54