initial commit

.gitignore

+node_modules
+
+
+

app.js

+// подключение express
+const express = require("express");
+// создаем объект приложения
+const app = express();
+// определяем обработчик для маршрута "/"
+
+
+var g_sign = "debug_sign";
+//var g_card_sn = "04c6a56abf2282";
+var g_card_sn = "04c6a56abf2211";
+var g_terminal_id = -997616665;
+var g_nocard = false;
+//
+//g_sign = "1571396701:b93dbf3232b7e85072f8a18dffc7043d";
+//g_card_sn = "70eb011a";
+//g_terminal_id = 271665294;
+
+let state = {
+    devices: [
+        {
+            availableCards: [
+                makeCard(g_card_sn),
+            ],
+            id: 31549,
+            model: "YHY632A-1004"
+        }
+    ],
+    terminal_sn: g_terminal_id
+};
+
+function makeCard(card_sn) {
+    return {
+        id: card_sn,
+        type: "ULTRA_LIGHT",
+        sign: g_sign
+    };
+}
+
+function makeDevice(cards) {
+    return {
+        availableCards: cards,
+        id: 31549,
+        model: "YHY632A-1004"
+    }
+}
+
+app.get("/getRfid", (req, res) => {    
+    var msg = JSON.stringify(state, null, '\t');
+    if (req.query.callback !== undefined) {
+        msg = req.query.callback + "(" + msg + ");";
+        return res.type('application/javascript').send(msg);
+    }
+    res.type('application/json').send(msg);    
+});
+
+
+// положить карту
+app.get("/", (req, res) => {
+    res.status(200).send(`<ul>
+    <li>
+        <a href="/getRfid">Get Rfid status</a> 
+    </li>        
+    <br>       
+    <li>
+        <button onclick='doCmd("/ctl/put/04c6a56abf2211") '>Положить 1</button> 
+        <button onclick='doCmd("/ctl/put/AABBCCDD") '> Положить 2</button> 
+        <button onclick='doCmd("/ctl/put/BBAACCDD") '> Положить 3</button> 
+    </li>
+    <br>
+    <li>
+        <button onclick='doCmd("/ctl/put")  '> Положить </button> 
+        <button onclick='doCmd("/ctl/take") '> Поднять  </button> 
+    </li>
+    <br>
+    <li>    
+        <button onclick='doCmd("/ctl/connect")'>connect device</button> 
+        <button onclick='doCmd("/ctl/disconnect")'>disconnect device</button> 
+    </li>
+    </ul>     
+
+    <textarea id="statustext" name="Text1" cols="40" rows="40"  style="width:100%" ></textarea>
+    
+    <script language="javascript">    
+        async function doCmd(name) {
+            await fetch(name, { method: "POST" });
+            await updateStatus();
+        }
+
+        async function updateStatus() {
+            const response = await fetch("/getRfid")                        
+            const result = await response.json();            
+            document.getElementById('statustext').value= JSON.stringify(result,  null, '  ');
+        }
+
+        setInterval(updateStatus, 1000);
+        updateStatus();
+    </script>
+
+    `);
+});
+
+// положить карту
+app.post("/ctl/put", (req, res) => {
+    state.devices = [makeDevice([makeCard(g_card_sn)])];    
+    res.status(200).send("ok");
+});
+
+// положить карту
+app.post("/ctl/put/:sn", (req, res) => {
+    g_card_sn= req.params.sn;
+    state.devices = [makeDevice([makeCard(g_card_sn)])];    
+    res.status(200).send("ok");
+});
+
+// снять  карту
+app.post("/ctl/take", (req, res) => {
+    state.devices = [makeDevice([])];     
+    res.status(200).send("ok");
+});
+
+app.post("/ctl/disconnect", (req, res) => {
+    state.devices = []
+    res.status(200).send("ok");
+});
+
+app.post("/ctl/connect", (req, res) => {
+    state.devices = makeDevice([]); 
+    res.status(200).send("ok");
+});
+
+
+// начинаем прослушивать подключения на 3000 порту
+app.listen(8888);
+
+
+//setInterval( function() {
+//  g_nocard = !g_nocard;
+//  console.log("rfid change", g_nocard);
+//}, 20000);
\ No newline at end of file

package.json

+{
+  "name": "daemon-rfid-fake",
+  "version": "0.0.2",
+  "private": true,
+  "scripts": {
+    "start": "node ./app",
+    "dev": "nodemon ./app"
+  },
+  "dependencies": {
+    "express": "~4.16.4"
+  },
+  "devDependencies": {
+    "nodemon": "^2.0.1"
+  }
+}

run.sh

+#!/bin/sh
+
+#export DISPLAY=:0.0
+#xhost +
+
+
+cd `dirname $0`
+
+./stop.sh
+
+echo $( date +"%m/%d/%Y %H:%M:%S $HOSTNAME")"run" >> log_run.txt
+./run_daemon_rfid_fake.sh &
+
+disown -h
+
+

run_daemon_rfid_fake.sh

+#!/bin/sh
+PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+export DISPLAY=:0.0
+cd $(dirname "$0")
+
+while [ 1 ] ;
+do
+    npm start >> log_std.txt 2>&1
+    echo "Restart at " $( date +"%m/%d/%Y %H:%M:%S $HOSTNAME") >> log_restart.txt
+    sleep 10
+done
+

stop.sh

+#!/bin/sh 
+
+PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+
+export DISPLAY=:0.0
+
+cd $(dirname "$0")
+
+echo "stop" >> log_run.txt
+killall -9 -g run_daemon_rfid_fake.sh