454 lines
19 KiB
C#
454 lines
19 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using System.IO;
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using System.Net;
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using System.Net.Sockets;
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using System.Threading;
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namespace SOH.OnLine
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{
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public partial class OnLine : Form
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{
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bool _xybc2900 = false;
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public OnLine()
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{
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InitializeComponent();
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}
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private void 退出ToolStripMenuItem_Click(object sender, EventArgs e)
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{
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if (MessageBox.Show("你确定要退出仪器通信程序吗？退出后将无法及时收到仪器的检查结果！", "提示", MessageBoxButtons.YesNo, MessageBoxIcon.Asterisk) == DialogResult.Yes)
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{
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if (listenSocket != null)
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DestroySocket(listenSocket);
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System.Environment.Exit(System.Environment.ExitCode);
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}
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}
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private void OnLine_FormClosing(object sender, FormClosingEventArgs e)
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{
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if (e.CloseReason == CloseReason.UserClosing)
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{
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e.Cancel = true;
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this.Hide();
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sp.Close();
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}
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}
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private static Encoding encode = Encoding.Default;
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const string asb = "\x000b";
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const string aeb = "\x001c";
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const string acr = "\x000d";
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const string enq = "\x0005";
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const string ack = "\x0006";
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const string stx = "\x0002";
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const string eot = "\x0004";
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const string lf = "\x000a";
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Socket listenSocket = null;
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private void OnLine_Load(object sender, EventArgs e)
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{
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//FileStream fs = new FileStream(Application.StartupPath + "\\lis.txt", FileMode.Open);
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//byte[] bs = new byte[fs.Length];
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//fs.Read(bs, 0, bs.Length);
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//fs.Close();
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//byte hh = bs[0];
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//for (int i = 1; i < bs.Length; i++)
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//{
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// hh += bs[i];
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//}
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//string ssss = hh.ToString("X2");
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/*
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* <add key="PortType" value="NET"/>
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<add key="netaddstr" value="127.0.0.1"/>
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<add key="netaddstrport" value="5500"/>
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*/
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System.Configuration.Configuration conf = System.Configuration.ConfigurationManager.OpenExeConfiguration(Application.StartupPath + "\\local.ext");
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string PortType = conf.AppSettings.Settings["PortType"].Value;
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string yqbm = conf.AppSettings.Settings["yqbm"].Value;
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if (string.IsNullOrEmpty(PortType))
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{
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PortType = "COM";
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}
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if (PortType == "NET")
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{
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string lisfile1 = Application.StartupPath + "\\result";
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if (!Directory.Exists(lisfile1))
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{
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Directory.CreateDirectory(lisfile1);
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}
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lisfile1 += "\\lis.txt";
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if (File.Exists(lisfile1))
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{
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File.Delete(lisfile1);
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}
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string netaddstr = conf.AppSettings.Settings["netaddstr"].Value;
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string netaddstrport = conf.AppSettings.Settings["netaddstrport"].Value;
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listenSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
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listenSocket.Bind(new IPEndPoint(IPAddress.Any, int.Parse(netaddstrport)));
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listenSocket.Listen(100);
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//Console.WriteLine("Listen " + port + " ...");
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new Thread(() =>
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{
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while (true)
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{
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Socket acceptSocket = listenSocket.Accept();
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string recStr = "";
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string receiveData = "";
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if (yqbm == "HT800")
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{
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//处理解码回HT800数据
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new Thread(() =>
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{
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Socket writeSocket = acceptSocket;
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while (true)
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{
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Thread.Sleep(100);
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if (File.Exists(lisfile1))
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{
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try
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{
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StreamReader sr = new StreamReader(lisfile1, System.Text.Encoding.Default);
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string data = sr.ReadToEnd();
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sr.Close();
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if (data.StartsWith(enq) && data.EndsWith(eot))
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{
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File.Delete(lisfile1);
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string[] ss = data.Split(new string[] { "$#$" }, StringSplitOptions.None);
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foreach (string s in ss)
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{
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writeSocket.Send(System.Text.Encoding.Default.GetBytes(s));
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Thread.Sleep(100);
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}
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}
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}
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catch { }
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}
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}
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}).Start();
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new Thread(() =>
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{
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Socket readSocket = acceptSocket;
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bool recenq = false;
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while (true)
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{
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receiveData = Receive(readSocket, 50000); //5 seconds timeout.
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if (receiveData == enq)
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{
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readSocket.Send(encode.GetBytes(ack));
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recStr = enq;
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recenq = true;
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}
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else if (receiveData == eot)
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{
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if (recenq)
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{
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recStr += eot;
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//DestroySocket(acceptSocket); //import
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string path = Application.StartupPath + "\\raw";
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string datapath = path + "\\data.txt";
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string rawpath = path + "\\" + DateTime.Now.ToString("yyyyMMdd") + ".txt";
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FileStream fsraw = new FileStream(rawpath, FileMode.Append, FileAccess.Write, FileShare.None);
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StreamWriter rawwriter = new StreamWriter(fsraw);
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FileStream data = new FileStream(datapath, FileMode.Append, FileAccess.Write, FileShare.None);
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StreamWriter datawriter = new StreamWriter(data);
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rawwriter.Write(recStr);
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rawwriter.Close();
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datawriter.Write(recStr);
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datawriter.Close();
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}
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recenq = false;
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}
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else if (receiveData.StartsWith(stx) && receiveData.EndsWith(acr + lf))
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{
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recStr += receiveData;
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acceptSocket.Send(encode.GetBytes(ack));
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}
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else if (receiveData == ack)
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{
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}
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else
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{
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acceptSocket.Send(encode.GetBytes(ack));
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}
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}
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}).Start();
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return;
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}
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if (receiveData.StartsWith(asb) && receiveData.EndsWith(aeb + acr))
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{
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string path = Application.StartupPath + "\\raw";
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if (!Directory.Exists(path))
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{
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Directory.CreateDirectory(path);
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}
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string datapath = path + "\\data.txt";
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string rawpath = path + "\\" + DateTime.Now.ToString("yyyyMMdd") + ".txt";
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FileStream fsraw = new FileStream(rawpath, FileMode.Append, FileAccess.Write, FileShare.None);
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StreamWriter rawwriter = new StreamWriter(fsraw);
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FileStream data = new FileStream(datapath, FileMode.Append, FileAccess.Write, FileShare.None);
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StreamWriter datawriter = new StreamWriter(data);
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rawwriter.Write(receiveData);
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rawwriter.Close();
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datawriter.Write(receiveData);
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datawriter.Close();
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receiveData = receiveData.Replace(asb, "");
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receiveData = receiveData.Replace(aeb + acr, "");
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string[] datas = receiveData.Split('\x001d');
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string msgid = "";
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string msgtype = "";
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foreach (string d in datas)
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{
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string[] zs = d.Split('|');
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if (zs[0] == "MSH")
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{
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msgtype = zs[8];
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if (msgtype == "ORU^R01")
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{
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msgid = zs[9];
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}
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else if (msgtype == "QRY^Q02")
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{
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}
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}
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}
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if (msgtype == "ORU^R01")
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{
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string returnstr = "";
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returnstr = asb + "MSH|^~\\&|||SanCaiNet|SohLis|" + DateTime.Now.ToString("yyyyMMddHHmmss") + "||ACK^R01|" + msgid + "|P|2.3.1||||0||ASCII|||" + acr +
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"MSA|AA|" + msgid + "|Message accepted|||0|" + acr +
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aeb + acr;
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acceptSocket.Send(encode.GetBytes(returnstr));
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}
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else if (msgtype == "QRY^Q02")
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{
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int c = 40;
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int h = 0;
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while (c > 0)
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{
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Thread.Sleep(100);
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string lisfile = Application.StartupPath + "\\result";
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if (!Directory.Exists(lisfile))
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{
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Directory.CreateDirectory(lisfile);
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}
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lisfile += "\\lis.txt";
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if (File.Exists(lisfile))
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{
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StreamReader sw = new StreamReader(lisfile, Encoding.Default);
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string text = sw.ReadToEnd();
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sw.Close();
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acceptSocket.Send(encode.GetBytes(text));
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File.Delete(lisfile);
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h++;
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if (h == 2)
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break;
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}
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c--;
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}
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}
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}//Console.WriteLine("Receive：" + receiveData);
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DestroySocket(acceptSocket); //import
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}
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}).Start();
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return;
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}
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string BaundRate = conf.AppSettings.Settings["BaundRate"].Value;
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string DataBits = conf.AppSettings.Settings["DataBits"].Value;
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string Parity = conf.AppSettings.Settings["Parity"].Value;
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string PortName = conf.AppSettings.Settings["PortName"].Value;
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string StopBits = conf.AppSettings.Settings["StopBits"].Value;
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nf.Text = yqbm + nf.Text;
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if (conf.AppSettings.Settings.AllKeys.Contains("XYBC2900"))
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{
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string z = conf.AppSettings.Settings["XYBC2900"].Value;
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if (z == "1")
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{
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_xybc2900 = true;
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}
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}
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try
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{
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sp.BaudRate = int.Parse(BaundRate);
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}
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catch
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{
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MessageBox.Show("仪器通信参数没有设置，请联系管理员设置！");
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}
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sp.DataBits = int.Parse(DataBits);
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sp.PortName = PortName;
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switch (StopBits)
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{
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case "None":
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sp.StopBits = System.IO.Ports.StopBits.None;
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break;
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case "One":
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sp.StopBits = System.IO.Ports.StopBits.One;
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break;
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case "OnePointFive":
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sp.StopBits = System.IO.Ports.StopBits.OnePointFive;
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break;
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case "Two":
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sp.StopBits = System.IO.Ports.StopBits.Two;
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break;
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}
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switch (Parity)
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{
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case "Even":
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sp.Parity = System.IO.Ports.Parity.Even;
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break;
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case "Mark":
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sp.Parity = System.IO.Ports.Parity.Mark;
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break;
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case "None":
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sp.Parity = System.IO.Ports.Parity.None;
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break;
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case "Odd":
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sp.Parity = System.IO.Ports.Parity.Odd;
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break;
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case "Space":
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sp.Parity = System.IO.Ports.Parity.Space;
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break;
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}
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try
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{
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sp.Open();
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}
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catch (Exception ex)
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{
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MessageBox.Show("打开串口" + PortName + "失败" + ex.Message);
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}
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}
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/// <summary>
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/// 发送数据
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/// </summary>
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/// <param name="host"></param>
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/// <param name="port"></param>
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/// <param name="data"></param>
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/// <returns></returns>
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public static string Send(string host, int port, string data)
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{
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string result = string.Empty;
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Socket clientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
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clientSocket.Connect(host, port);
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clientSocket.Send(encode.GetBytes(data));
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Console.WriteLine("Send：" + data);
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result = Receive(clientSocket, 5000 * 2); //5*2 seconds timeout.
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Console.WriteLine("Receive：" + result);
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DestroySocket(clientSocket);
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return result;
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}
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/// <summary>
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/// 接收数据
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/// </summary>
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/// <param name="socket"></param>
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|
|
/// <param name="timeout"></param>
|
|||
|
|
/// <returns></returns>
|
|||
|
|
private static string Receive(Socket socket, int timeout)
|
|||
|
|
{
|
|||
|
|
string result = string.Empty;
|
|||
|
|
socket.ReceiveTimeout = timeout;
|
|||
|
|
List<byte> data = new List<byte>();
|
|||
|
|
byte[] buffer = new byte[1024];
|
|||
|
|
int length = 0;
|
|||
|
|
try
|
|||
|
|
{
|
|||
|
|
while ((length = socket.Receive(buffer)) > 0)
|
|||
|
|
{
|
|||
|
|
for (int j = 0; j < length; j++)
|
|||
|
|
{
|
|||
|
|
data.Add(buffer[j]);
|
|||
|
|
}
|
|||
|
|
if (length < buffer.Length)
|
|||
|
|
{
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
catch { }
|
|||
|
|
if (data.Count > 0)
|
|||
|
|
{
|
|||
|
|
result = encode.GetString(data.ToArray(), 0, data.Count);
|
|||
|
|
}
|
|||
|
|
return result;
|
|||
|
|
}
|
|||
|
|
/// <summary>
|
|||
|
|
/// 销毁Socket对象
|
|||
|
|
/// </summary>
|
|||
|
|
/// <param name="socket"></param>
|
|||
|
|
private static void DestroySocket(Socket socket)
|
|||
|
|
{
|
|||
|
|
if (socket.Connected)
|
|||
|
|
{
|
|||
|
|
socket.Shutdown(SocketShutdown.Both);
|
|||
|
|
}
|
|||
|
|
socket.Close();
|
|||
|
|
}
|
|||
|
|
private void sp_DataReceived(object sender, System.IO.Ports.SerialDataReceivedEventArgs e)
|
|||
|
|
{
|
|||
|
|
int readcount = sp.BytesToRead;
|
|||
|
|
string path = Application.StartupPath + "\\raw";
|
|||
|
|
if (!Directory.Exists(path))
|
|||
|
|
{
|
|||
|
|
Directory.CreateDirectory(path);
|
|||
|
|
}
|
|||
|
|
string datapath = path + "\\data.txt";
|
|||
|
|
string rawpath = path + "\\" + DateTime.Now.ToString("yyyyMMdd") + ".txt";
|
|||
|
|
FileStream fsraw = new FileStream(rawpath, FileMode.Append, FileAccess.Write, FileShare.None);
|
|||
|
|
BinaryWriter rawwriter = new BinaryWriter(fsraw);
|
|||
|
|
FileStream data = new FileStream(datapath, FileMode.Append, FileAccess.Write, FileShare.None);
|
|||
|
|
BinaryWriter datawriter = new BinaryWriter(data);
|
|||
|
|
while (readcount > 0)
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
byte[] bs = new byte[readcount];
|
|||
|
|
|
|||
|
|
sp.Read(bs, 0, readcount);
|
|||
|
|
if (_xybc2900)
|
|||
|
|
{
|
|||
|
|
if (bs[0] == 0x10)
|
|||
|
|
{
|
|||
|
|
byte[] b = new byte[1];
|
|||
|
|
b[0] = 0x06;
|
|||
|
|
sp.Write(b, 0, 1);
|
|||
|
|
}
|
|||
|
|
if (bs[bs.Length - 1] == 0x0f)
|
|||
|
|
{
|
|||
|
|
byte[] b = new byte[1];
|
|||
|
|
b[0] = 0x06;
|
|||
|
|
sp.Write(b, 0, 1);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
datawriter.Write(bs);
|
|||
|
|
rawwriter.Write(bs);
|
|||
|
|
readcount = sp.BytesToRead;
|
|||
|
|
}
|
|||
|
|
rawwriter.Close();
|
|||
|
|
datawriter.Close();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|