htl_httpserver/deviceHttpServer/Form1.cs


using FANUC;
using Fanuc_HttpServer.fanuc;
using Fanuc_HttpServer.hedidenain;
using Fanuc_HttpServer.opcuaserver;
using fanuc采集;
using HttpServer.mazak;
using HttpServer.mitsubishi;
using Newtonsoft.Json;
using RequestServer.HttpServer;
using ResponseServer.HttpServer;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration;
using System.Data;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.NetworkInformation;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
using static fanuc采集.ConDevice;

namespace HttpServer
{
    public partial class Form1 : Form
    {
        string FanucHttp_Request_Url = ConfigurationManager.AppSettings["FanucHttp_Request_Url"];
        bool _contine = true;//用于线程循环
        private AutoResetEvent autoConnectEvent = new AutoResetEvent(false);//此处需要调用System.Threading;用于触发等待的线程已发生的事件(连接)
        public delegate void RecvAndSendHandler(HttpListenerContext s);//此处需要调用System.Net用于请求和响应HttpListener类
        public event RecvAndSendHandler RecvAndSend;

        AsyncCallback callback;
        HttpListenerContext context = null;

        private MazakServer mazakServer = new MazakServer();

        public Form1()
        {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            this.RecvAndSend += new RecvAndSendHandler(HttpListen_RecvAndSend);
            #region 添加监听的信息线程添加到线程池
            WaitCallback wc = new WaitCallback(http_Listen);
            ThreadPool.QueueUserWorkItem(wc);
            label1.Text = "HttpServer已开启：" + FanucHttp_Request_Url;
            #endregion 
        }

        /// <summary>
        /// 监听的线程
        /// </summary>
        /// <param name="ob"></param>
        private void http_Listen(object ob)
        {
            callback = new AsyncCallback(acceptCallback);

            HttpListener httpListenner;
            httpListenner = new HttpListener();
            httpListenner.AuthenticationSchemes = AuthenticationSchemes.Anonymous;
            httpListenner.Prefixes.Add(FanucHttp_Request_Url);
            httpListenner.Start();

            while (_contine)
            {
                try
                {
                    httpListenner.BeginGetContext(callback, httpListenner);
                    autoConnectEvent.WaitOne();
                }
                catch (Exception ex)
                {
                    YG.Log.Instance.WriteLogAdd(">>>===服务异常 : >>>>===" + ex.Message);
                }
                Thread.Sleep(10);
            }
        }
        /// <summary>
        /// 回调函数
        /// </summary>
        /// <param name="ar"></param>
        private void acceptCallback(IAsyncResult ar)
        {
            try
            {
                context = ((HttpListener)ar.AsyncState).EndGetContext(ar);
            }
            catch (Exception)
            {
                autoConnectEvent.Set();
            }
            if (context != null)
            {
                RecvAndSend(context);//触发我们一开始声明的事件
                autoConnectEvent.Set();
            }
        }

        /// <summary>
        /// 接听到消息的方法
        /// </summary>
        /// <param name="cont"></param>
        private void HttpListen_RecvAndSend(HttpListenerContext cont)
        {
            HttpListenerRequest request = cont.Request;
            HttpListenerResponse response = context.Response;
            Servlet servlet = new MyServlet();
            servlet.onCreate();
            try
            {
                if (request.HttpMethod == "GET")
                {

                    response.Close();
                }
                else if (request.HttpMethod == "POST")
                {
                    try
                    {
                        Stream stream = context.Request.InputStream;
                        StreamReader reader = new StreamReader(stream, Encoding.UTF8);
                        string body = reader.ReadToEnd();

                        //YG.Log.Instance.WriteLogAdd(">>>===收到POST数据 : >>>>===" + body);
                        ResponseBody responseBody = new ResponseBody();

                        RequestBody<ToolData> reqBody = JsonConvert.DeserializeObject<RequestBody<ToolData>>(body);
                        if (reqBody.deviceType == DeviceTypeEnum.Fanuc.ToString())
                        {
                            responseBody = FanucServer.requestHttpServer(reqBody);
                            AddList(DateTime.Now.ToString(), "POST", request.Url.ToString(), responseBody.msg);
                        }
                        else if (reqBody.deviceType == DeviceTypeEnum.Opcua.ToString())
                        {
                            reqBody.userName = "OpcUaClient";
                            reqBody.password = "OPCUA123";
                            responseBody = new OpcUaServer().requestHttpServer(reqBody);
                            AddList(DateTime.Now.ToString(), "POST", request.Url.ToString(), responseBody.msg);
                        }
                        else if (reqBody.deviceType == DeviceTypeEnum.Heidenhain.ToString())
                        {
                            responseBody = new HeidenhainServer().requestHttpServer(reqBody);
                            AddList(DateTime.Now.ToString(), "POST", request.Url.ToString(), responseBody.msg);
                        }
                        else if (reqBody.deviceType == DeviceTypeEnum.Mitsubishi.ToString())
                        {
                            responseBody =  new MitsubishiServer().requestHttpServer(reqBody);
                            AddList(DateTime.Now.ToString(), "POST", request.Url.ToString(), responseBody.msg);
                        }
                        else if (reqBody.deviceType == DeviceTypeEnum.Mazaka.ToString())
                        {
                            responseBody = mazakServer.requestHttpServer(reqBody);
                            AddList(DateTime.Now.ToString(), "POST", request.Url.ToString(), responseBody.msg);
                        }


                        response.ContentType = "application/json;charset=UTF-8";
                        response.ContentEncoding = Encoding.UTF8;
                        response.AppendHeader("Content-Type", "application/json;charset=UTF-8");
                        string retJsonData = JsonConvert.SerializeObject(responseBody);


                        using (StreamWriter writer = new StreamWriter(response.OutputStream, Encoding.UTF8))
                        {
                            YG.Log.Instance.WriteLogAdd($"响应结果--->>{JsonConvert.SerializeObject(JsonConvert.SerializeObject(responseBody))}--->>{body}\r\n");

                            writer.Write(JsonConvert.SerializeObject(responseBody));
                            writer.Close();
                            response.Close();
                        }

                    }
                    catch (Exception opcex)
                    {
                        YG.Log.Instance.WriteLogAdd($"响应异常--->>" + opcex.Message);
                        AddList(DateTime.Now.ToString(), "POST", request.Url.ToString(), opcex.Message);
                        ResponseBody responseBody = new ResponseBody();
                        responseBody.result = false;
                        response.Close();
                    }
                }

            }
            catch (Exception ex)
            {
                YG.Log.Instance.WriteLogAdd(">>>===服务异常 : >>>>===" + ex.Message);
                ResponseBody responseBody = new ResponseBody();
                responseBody.result = false;
                response.Close();
            }
        }


        public class DeviceInfo
        {
            public string MainProg { get; set; }

            public string CurProg
            { get; set; }
            public string Status
            { get; set; }
            public string Mode
            { get; set; }
            public string EMG
            { get; set; }
            public string ActFeed
            { get; set; }
            public string ActSpindle
            { get; set; }
            public string spindleMagnification
            { get; set; }
            public string SpindleLoad
            { get; set; }
            public string ServoLoadX
            { get; set; }
            public string ServoLoadY
            { get; set; }
            public string ServoLoadZ
            { get; set; }
            public string PowerOnTime
            { get; set; }

            public string AccumulateCuttingTime
            { get; set; }
            public string CuttingTimePerCycle
            { get; set; }
            public string WorkTime
            { get; set; }
            public string Part_Count
            { get; set; }
            public string IsAlarm
            { get; set; }
            public List<ConDevice.AlmInfo> AlmMsg
            { get; set; }
            public string ToolNo
            { get; set; }
            public string ToolLife
            { get; set; }


        }

        public class Servlet
        {
            public virtual void onGet(System.Net.HttpListenerRequest request, System.Net.HttpListenerResponse response, string info) { }
            public virtual void onPost(System.Net.HttpListenerRequest request, System.Net.HttpListenerResponse response) { }

            public virtual void onCreate()
            {

            }
        }


        public void AddList(string dtime, string type, string url, string res)
        {
            this.Invoke(new Action(delegate ()
            {
                listView1.BeginUpdate();   //数据更新，UI暂时挂起，直到EndUpdate绘制控件，可以有效避免闪烁并大大提高加载速度
                ListViewItem lvi = new ListViewItem();
                lvi.Text = dtime;
                lvi.SubItems.Add(type);
                lvi.SubItems.Add(url);
                lvi.SubItems.Add(res);
                this.listView1.Items.Insert(0, lvi);
                if (this.listView1.Items.Count > 10)
                {
                    this.listView1.Items.Clear();
                }
                this.listView1.EndUpdate();  //结束数据处理，UI界面一次性绘制。}

            }));

        }


        public class MyServlet : Servlet
        {
            public override void onCreate()
            {
                //base.onCreate();
            }

            public override void onGet(HttpListenerRequest request, HttpListenerResponse response, string info)
            {
                Console.WriteLine("GET:" + request.Url);


                byte[] buffer = Encoding.UTF8.GetBytes(info);
                //string sss = request.QueryString["ty"];
                System.IO.Stream output = response.OutputStream;
                output.Write(buffer, 0, buffer.Length);
                // You must close the output stream.
                output.Close();
                //listener.Stop();
            }

            public override void onPost(HttpListenerRequest request, HttpListenerResponse response)
            {
                Console.WriteLine("POST:" + request.Url);
                byte[] res = Encoding.UTF8.GetBytes("OK");
                response.OutputStream.Write(res, 0, res.Length);
            }
        }


    }
}