Mono.Zeroconf – Rev 1

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// Copyright 2006 Alp Toker <alp@atoker.com>
// This software is made available under the MIT License
// See COPYING for details

using System;
using System.IO;
using System.Net;
using System.Net.Sockets;

namespace NDesk.DBus.Transports
{
        class SocketTransport : Transport
        {
                protected Socket socket;

                public override void Open (AddressEntry entry)
                {
                        string host, portStr;
                        int port;

                        if (!entry.Properties.TryGetValue ("host", out host))
                                throw new Exception ("No host specified");

                        if (!entry.Properties.TryGetValue ("port", out portStr))
                                throw new Exception ("No port specified");

                        if (!Int32.TryParse (portStr, out port))
                                throw new Exception ("Invalid port: \"" + port + "\"");

                        Open (host, port);
                }

                public void Open (string host, int port)
                {
                        //TODO: use Socket directly
                        TcpClient client = new TcpClient (host, port);
                        Stream = client.GetStream ();
                }

                public void Open (Socket socket)
                {
                        this.socket = socket;

                        socket.Blocking = true;
                        SocketHandle = (long)socket.Handle;
                        //Stream = new UnixStream ((int)socket.Handle);
                        Stream = new NetworkStream (socket);
                }

                public override void WriteCred ()
                {
                        Stream.WriteByte (0);
                }

                public override string AuthString ()
                {
                        return String.Empty;
                }
        }
}