dbus-sharp/SocketTransport.cs

   1 // Copyright 2006 Alp Toker <alp@atoker.com>
   2 // This software is made available under the MIT License
   3 // See COPYING for details
   4
   5 using System;
   6 using System.IO;
   7 using System.Net;
   8 using System.Net.Sockets;
   9
  10 namespace NDesk.DBus.Transports
  11 {
  12         class SocketTransport : Transport
  13         {
  14                 protected Socket socket;
  15
  16                 public override void Open (AddressEntry entry)
  17                 {
  18                         string host, portStr;
  19                         int port;
  20
  21                         if (!entry.Properties.TryGetValue ("host", out host))
  22                                 throw new Exception ("No host specified");
  23
  24                         if (!entry.Properties.TryGetValue ("port", out portStr))
  25                                 throw new Exception ("No port specified");
  26
  27                         if (!Int32.TryParse (portStr, out port))
  28                                 throw new Exception ("Invalid port: \"" + port + "\"");
  29
  30                         Open (host, port);
  31                 }
  32
  33                 public void Open (string host, int port)
  34                 {
  35                         //TODO: use Socket directly
  36                         TcpClient client = new TcpClient (host, port);
  37                         Stream = client.GetStream ();
  38                 }
  39
  40                 public void Open (Socket socket)
  41                 {
  42                         this.socket = socket;
  43
  44                         socket.Blocking = true;
  45                         SocketHandle = (long)socket.Handle;
  46                         //Stream = new UnixStream ((int)socket.Handle);
  47                         Stream = new NetworkStream (socket);
  48                 }
  49
  50                 public override void WriteCred ()
  51                 {
  52                         Stream.WriteByte (0);
  53                 }
  54
  55                 public override string AuthString ()
  56                 {
  57                         return String.Empty;
  58                 }
  59         }
  60 }