Exemplo n.º 1
0
        public void Listen()
        {
            using (HttpListener listener = new HttpListener())
            {
                listener.AuthenticationSchemes = AuthenticationSchemes.Anonymous;//指定身份验证  Anonymous匿名访问
                listener.Prefixes.Add("http://localhost:3390/remotedesktops/");
                listener.Start();
                while (true)
                {
                    HttpListenerContext ctx = listener.GetContext();
                    ctx.Response.StatusCode = 200;//设置返回给客服端http状态代码
                    //Console.WriteLine(ctx.Request.Headers[0]);
                    //StreamReader sr = new StreamReader(ctx.Request.InputStream);
                    //string base64=sr.ReadToEnd();

                    string xx     = ctx.Request.Headers[0];
                    string rawUrl = ctx.Request.RawUrl;
                    if (rawUrl.Equals("/remotedesktops", StringComparison.CurrentCultureIgnoreCase))
                    {
                        DesktopSnapshot snapshot = new DesktopSnapshot();
                        snapshot.DesktopBase64 = DesktopUtil.getDesktopInBase64();
                        snapshot.MachineName   = Environment.MachineName;

                        MemoryStream stream1           = new MemoryStream();
                        DataContractJsonSerializer ser =
                            new DataContractJsonSerializer(typeof(DesktopSnapshot));
                        ser.WriteObject(stream1, snapshot);
                        stream1.Position = 0;
                        StreamReader sr          = new StreamReader(stream1);
                        string       instanceStr = sr.ReadToEnd();
                        sr.Close();
                        //DataContractJsonSerializer ser =
                        //    new DataContractJsonSerializer(typeof(AuthenticationInstance));
                        //MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(json));
                        //AuthenticationInstance ai =
                        //ser.ReadObject(ms) as AuthenticationInstance;

                        byte[] response = System.Text.Encoding.UTF8.GetBytes(instanceStr);
                        ctx.Response.ContentType     = "text/plain"; //这里的类型随便你写.如果想返回HTML格式使用text/html
                        ctx.Response.StatusCode      = 200;
                        ctx.Response.ContentLength64 = response.LongLength;
                        ctx.Response.OutputStream.Write(response, 0, response.Length);

                        //using (StreamWriter writer = new StreamWriter(ctx.Response.OutputStream))
                        //{
                        //    //
                        //    writer.Write(instanceStr);

                        //    writer.Close();
                        //    ctx.Response.Close();
                        //}
                    }
                    //string[] splits=rawUrl.Split('/');
                    //string machineName = splits[1];
                }
            }
        }
Exemplo n.º 2
0
        public void StartConnection()
        {
            serverListener = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.IP);  // Start the socket

            String hostString = Dns.GetHostName();

            IPHostEntry hostinfo = Dns.GetHostEntry(hostString);

            System.Net.IPAddress[] addresses = hostinfo.AddressList;
            String localIpStr = null;

            foreach (IPAddress address in addresses)
            {
                if (!address.IsIPv6LinkLocal)
                {
                    localIpStr = address.ToString();
                    // break;
                }
            }

            string[]  ip      = localIpStr.Split('.');
            IPAddress localIp = new IPAddress(new byte[] { Convert.ToByte(ip[0]), Convert.ToByte(ip[1]), Convert.ToByte(ip[2]), Convert.ToByte(ip[3]) });

            serverListener.Bind(new IPEndPoint(localIp, 3390));

            serverListener.Listen(20);
            while (true)
            {
                //等待客户端请求
                Socket sc = serverListener.Accept();
                if (sc != null)
                {
                    string desktopImageBase64 = DesktopUtil.getDesktopInBase64();
                    byte[] base64Bytes        = Encoding.UTF8.GetBytes(desktopImageBase64);
                    sc.Send(base64Bytes);
                    sc.Close();
                }
            }
        }