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];
}
}
}
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();
}
}
}