entry/src/main/ets/model/Common.ets

@@ -161,11 +161,3 @@ interface VersionInfo {
   km2: string[];
   km3: string[];
 }
-
-
-export interface centerCallBackMsgType {
-  id: number;
-  length: number;
-  body:number[];
-  sendId:number;
-}

entry/src/main/ets/pages/CarCheck.ets

@@ -8,7 +8,6 @@ import { CarCheckDataType, CarConfigurationParams, CarInfoType, SpzdType } from
 import { BusinessError } from '@ohos.base';
 import { voiceService } from '../utils/Voice';
 import dayTs from '../utils/Date';
-import { ObtainSignalData } from '../utils/business/ObtainSignalData';
 
 @Entry
 @Component
@@ -180,7 +179,9 @@ struct Index {
 
   getPLCInfo() {
     const that = this
-    ObtainSignalData.getData((msg)=>{
+    globalThis.udpClient.onMessage_1 && globalThis.udpClient.onMessage_1((msg: string) => {
+      console.log('getUDPonMessage_1byCarCheck2')
+
       if (!this.breakFlag) {
         return
       }
@@ -239,7 +240,6 @@ struct Index {
 
       }
     })
-
   }
 
   stopCheck() {

entry/src/main/ets/pages/Index.ets

@@ -10,7 +10,7 @@ import promptAction from '@ohos.promptAction';
 import errorMsgDialog from './compontents/errorMsgDialog';
 import imageBtn from './compontents/imageBtn';
 import VoiceAnnounce from './judgeSDK/utils/voiceAnnouncements';
-import { BaseInfoType, centerCallBackMsgType } from '../model/Common';
+import { BaseInfoType } from '../model/Common';
 import {
   CarInfoType,
   InitializeTheCentralTableType,
@@ -24,8 +24,6 @@ import { delPic } from '../utils/Video';
 import { FileHelper } from '../utils/FileHelp';
 import GetDistance from '../utils/business/GetDistance';
 import { GetCurrentTime, NumberToByteArray } from '../utils/Common';
-import { ObtainSignalData } from '../utils/business/ObtainSignalData';
-import { CentralHeartbeat } from '../utils/business/CentralHeartbeat';
 
 
 @Entry
@@ -433,17 +431,17 @@ struct Index {
   }
 
   async heartMsg() {
-    // const signNum = AppStorage.get<number>('signNum')
+    const signNum = AppStorage.get<number>('signNum')
-    // const statue = AppStorage.get<string>('statue')
+    const statue = AppStorage.get<string>('statue')
-    // const lsh = AppStorage.get<string>('lsh')
+    const lsh = AppStorage.get<string>('lsh')
-    // const arr = [signNum || 0, statue || 1]
+    const arr = [signNum || 0, statue || 1]
-    // let tmpList: number[] = [];
+    let tmpList: number[] = [];
-    // tmpList.push(NumberToByteArray(Number(arr[0]), 1 * 8)[0])
+    tmpList.push(NumberToByteArray(Number(arr[0]), 1 * 8)[0])
-    // tmpList.push(NumberToByteArray(Number(arr[1]), 1 * 8)[0])
+    tmpList.push(NumberToByteArray(Number(arr[1]), 1 * 8)[0])
-    // const str = lsh || '0000000000000'
+    const str = lsh || '0000000000000'
-    // for (let i = 0; i < str.length; i++) {
+    for (let i = 0; i < str.length; i++) {
-    //   tmpList.push(NumberToByteArray(str.charCodeAt(i), 1 * 8)[0])
+      tmpList.push(NumberToByteArray(str.charCodeAt(i), 1 * 8)[0])
-    // }
+    }
     // TODO 未改
     // const param = {
     //   id: 31,
@@ -504,18 +502,11 @@ struct Index {
 
   async initParams() {
     //设置plc udp 同步requesthost
-    // await getUDP(this.context, false)
+    await getUDP(this.context, false)
-    ObtainSignalData.init();
-    CentralHeartbeat.init();
-    CentralHeartbeat.getData((data:centerCallBackMsgType)=>{
-      if (data.id == 32) {
-        AppStorage.setOrCreate('signNum', data.body[1])
-      }
-    },)
     this.loading = false
     await GetDeviceInfo(this.context)
     await GetCarInfo()
-    // await getUDP2(this.context, false)
+    await getUDP2(this.context, false)
     getTCP()
     this.carInfo = AppStorage.get<CarInfoType>('carInfo')
     this.deviceId = this.carInfo.carNo

entry/src/main/ets/pages/UserInfo.ets

@@ -22,7 +22,6 @@ import { CryptoJS } from '@ohos/crypto-js';
 import {
   BeginExamRequest,
   CarInfoType,
-  centerCallBackMsgType,
   DrvexamType,
   ExaminationStuAbsentParams,
   ExaminerLoginInfo,
@@ -45,7 +44,6 @@ import dayTs from '../utils/Date';
 import { GetCurrentTime, NumberToByteArray } from '../utils/Common';
 import FileUtils from '../utils/FileUtils';
 import DB from '../utils/DbSql';
-import { CentralHeartbeat } from '../utils/business/CentralHeartbeat';
 
 @Entry
 @Component
@@ -468,19 +466,20 @@ struct UserInfo {
 
   async heartMsg() {
     // TODO UDP缺失
-    CentralHeartbeat.getData((val:centerCallBackMsgType)=>{
+    // globalThis.udpClient2 & globalThis.udpClient2.setMsgCallBack(async (val) => {
-      if (val.id == 32) {
+    //   if (val.id == '32') {
-        AppStorage.setOrCreate('signNum', val.body[1])
+    //     AppStorage.setOrCreate('signNum', val.body[1])
-        if (val.body[0] == 7) {
+    //     if (val.body[0] == '7') {
-          //缺考处理
+    //       //缺考处理
-          this.getqkFn()
+    //       this.getqkFn()
-          this.signNum = val.body[1]
+    //       this.signNum = val.body[1]
-        }
+    //     }
-      } else if (val.id == 42) {
+    //   } else if (val.id == '42') {
-        //收到中心缺考确认消息
+    //     //收到中心缺考确认消息
-        this.qkFn()
+    //     console.log('qkfnqkfn', val.body[0])
-      }
+    //     this.qkFn()
-    },)
+    //   }
+    // })
   }
 
   //考点端查询缺考指令内容消息请求
@@ -817,8 +816,8 @@ struct UserInfo {
         carNo: this.carInfo.carNo,
         placeId: this.carInfo.examinationRoomId
       }
-      CentralHeartbeat.sendData(param)
+
-      // globalThis.udpClient2.sendMsgExt(param, this.context)
+      globalThis.udpClient2.sendMsgExt(param, this.context)
       if (res.examinationStuAbsentRsp.head.resultCode == '0') {
         this.pageIndex = 0
         this.qkFlag = false

entry/src/main/ets/pages/compontents/FaceCompare.ets

@@ -9,7 +9,6 @@ import { VideoConfigData } from '../../mock';
 import { CarInfoType, UDPParamType, VideoConfig } from '../../model';
 import { NumberToByteArray } from '../../utils/Common';
 import FileUtils from '../../utils/FileUtils';
-import { CentralHeartbeat } from '../../utils/business/CentralHeartbeat';
 
 interface ParamType {
   id?: number;
@@ -186,6 +185,19 @@ export default struct FaceCompare {
     this.vocObj && this.vocObj.releasePlayer()
   }
 
+  getqkFn() {
+    let tmpList: number[] = [];
+    tmpList.push(NumberToByteArray(AppStorage.get <number>('signNum'), 1 * 8)[0])
+    const param: ParamType = {
+      id: 41,
+      list: tmpList,
+      carNo: this.carInfo.carNo,
+      placeId: this.carInfo.examinationRoomId
+    }
+    // TODO UPD缺失
+    // globalThis.udpClient2.sendMsgExt(param, this.context)
+  }
+
   async faceComparFn() {
     console.log('mmmmm0', 2)
     this.param.pztd = this.param.rlls
@@ -242,7 +254,6 @@ export default struct FaceCompare {
         this.callBackFlag = true
       }
     }
-    CentralHeartbeat.sendData(param)
     // UDP缺失
     // globalThis.udpClient2 && globalThis.udpClient2.sendMsgExt(param, this.context)
     clearInterval(this.interval)
@@ -254,32 +265,31 @@ export default struct FaceCompare {
           carNo: this.carInfo.carNo,
           placeId: this.carInfo.examinationRoomId,
         }
-        CentralHeartbeat.sendData(param2)
-
         // TODO UDP缺失
         // globalThis.udpClient2 && globalThis.udpClient2.sendMsgExt(param2, this.context)
       }
     }, 1000)
-    CentralHeartbeat.getData((val)=>{
+    // TODO UDP缺失
-        if (AppStorage.get('statue') != 3) {
+    // globalThis.udpClient2.setMsgCallBack((val) => {
-          return
+    //   if (AppStorage.get('statue') != 3) {
-        }
+    //     return
-        if (val.id == 48) {
+    //   }
-          if (val.body[13] == 1) {
+    //   if (val.id == '48') {
-            this.showFaceCompareFlag = !this.showFaceCompareFlag
+    //     if (val.body[13] == '1') {
-            this.showFaceCompare = !this.showFaceCompare
+    //       this.showFaceCompareFlag = !this.showFaceCompareFlag
-            this.vocObj && this.vocObj.releasePlayer()
+    //       this.showFaceCompare = !this.showFaceCompare
-            this.faceCompareSucess = 1
+    //       this.vocObj && this.vocObj.releasePlayer()
-            clearInterval(this.interval)
+    //       this.faceCompareSucess = 1
-          } else if (val.body[13] == 1 && this.callBackFlag) {
+    //       clearInterval(this.interval)
-            AppStorage.setOrCreate('statue', 2)
+    //     } else if (val.body[13] == '0' && this.callBackFlag) {
-            this.vocObj && this.vocObj.playAudio({
+    //       AppStorage.setOrCreate('statue', 2)
-              type: 1,
+    //       this.vocObj && this.vocObj.playAudio({
-              name: 'face_chekc_fail.wav'
+    //         type: 1,
-            })
+    //         name: 'face_chekc_fail.wav'
-          }
+    //       })
-        }
+    //     }
-    })
+    //   }
+    // })
 
   }
 

entry/src/main/ets/utils/UdpUtils.ets

@@ -3,7 +3,6 @@ import common from '@ohos.app.ability.common'
 import FileUtils from './FileUtils'
 import promptAction from '@ohos.promptAction'
 import { CarInfoType } from '../model'
-import buffer from '@ohos.buffer'
 
 type DealMethod = (value: ArrayBuffer) => string
 
@@ -55,7 +54,7 @@ export default class UdpClient {
     this.errorEvents.push(callback)
   }
 
-  sendMsg(data: ArrayBuffer|string): Promise<void> {
+  sendMsg(data: string): Promise<void> {
     return this.udp?.getState().then(() => {
       return this.udp.send({
         data,

entry/src/main/ets/utils/business/CentralHeartbeat.ets

@@ -1,14 +1,10 @@
 // 中心心跳/发送消息
-import { CarInfoType, centerCallBackMsgType, EnvironmentConfigurationType, UDPParamType } from '../../model';
+import { EnvironmentConfigurationType } from '../../model';
-import { fillZero, string2Bytes } from '../../pages/judgeSDK/utils/Common';
-import { NumberToByteArray } from '../Common';
 import UdpClient from '../UdpUtils';
 
 class centralHeartbeat {
   private centralHeartbeatUdp: UdpClient;
   private timer: number = -1
-  private headLenth: number = 9
-  private sendId: number = 0
 
   constructor() {
   }
@@ -23,101 +19,19 @@ class centralHeartbeat {
   }
 
   // 接受中心远程指令
-  getData(callback: (data: centerCallBackMsgType) => void) {
+  getData(callback: (data: ArrayBuffer) => void) {
     this.centralHeartbeatUdp.onMessage((data: ArrayBuffer) => {
-      let arr: number[] = []
-      let dataView = new DataView(data)
-      for (let i = 0; i < dataView?.byteLength; ++i) {
-        arr[i] = dataView?.getUint8(i)
-      }
-      let idNum = '0x' + fillZero(arr[1].toString(16), 2) + fillZero(arr[0].toString(16), 2);
-      let id = Math.floor(Number(idNum) / 1000)
 
-      let lengthNum = '0x' + fillZero(arr[7].toString(16), 2) + fillZero(arr[6].toString(16), 2);
+      callback(data);
-      let length = Number(lengthNum);
-      let list: number[] = []
-      for (let i = this.headLenth; i <= this.headLenth + length - 1; i++) {
-        list.push(arr[i])
-      }
-      const result: centerCallBackMsgType = {
-        id,
-        length,
-        body: list,
-        sendId: this.sendId
-      }
-      callback(result)
-
-      // callback(data);
     });
   }
 
-  setWholeMsg(params: UDPParamType) {
-    let head: Array<number> = this.setMsgHead(params);
-    let headJudge = this.setMessageExclusive(head);
-    let bodyJudge = this.setMessageExclusive(params.list);
-    let end = [13, 10];
-    const arr: Array<number> = [...head, ...headJudge, ...params.list, ...bodyJudge, ...end]
-    return this.Array2Byte(arr).buffer
-  }
-
-  //length消息体bufferlength   id消息类型id  bodyStr消息体string
-  // setMsyBody(id,bodyByte){
-  Array2Byte(array: Array<number>) {
-    const buf = new ArrayBuffer(array.length);
-    const view = new Uint8Array(buf);
-    for (let i = 0; i != array.length; ++i) {
-      view[i] = array[i] & 0xFF;
-    }
-    return view;
-  }
-
-  setMsgHead(params: UDPParamType) {
-    let a = string2Bytes(Number(`${params.id}${fillZero(params.placeId, 3)}`), 2 * 8);
-    let b = string2Bytes(Number(`${fillZero(params.carNo, 4)}${AppStorage.get('lshNo')}`), 4 * 8);
-    let c = string2Bytes(params.list.length, 2 * 8);
-    return [...a, ...b, ...c];
-  }
-
-  //异或运算
-  setMessageExclusive(tmpList: Array<number>) {
-    let result: number = tmpList[0];
-    for (let i = 1; i < tmpList.length; i++) {
-      result = result ^ tmpList[i]
-    }
-    return [result];
-  }
-
-  sendData(data: UDPParamType) {
-    this.sendId = data.id
-    const param = this.setWholeMsg(data)
-    this.centralHeartbeatUdp.sendMsg(param);
-  }
-
   // 发送消息
-  sendHeartData() {
+  sendData() {
     // 组装消息,一秒发送一次
-    // let data = "1";
+    let data = "1";
     this.timer = setInterval(() => {
-      const signNum = AppStorage.get<number>('signNum')
+      this.centralHeartbeatUdp.sendMsg(data);
-      const statue = AppStorage.get<string>('statue')
-      const lsh = AppStorage.get<string>('lsh')
-      const arr = [signNum || 0, statue || 1]
-      let tmpList: number[] = [];
-      tmpList.push(NumberToByteArray(Number(arr[0]), 1 * 8)[0])
-      tmpList.push(NumberToByteArray(Number(arr[1]), 1 * 8)[0])
-      const str = lsh || '0000000000000'
-      for (let i = 0; i < str.length; i++) {
-        tmpList.push(NumberToByteArray(str.charCodeAt(i), 1 * 8)[0])
-      }
-      const carInfo = AppStorage.get<CarInfoType>('carInfo')
-      const data: UDPParamType = {
-        id: 31,
-        list: tmpList,
-        carNo: carInfo.carNo,
-        placeId: carInfo.examinationRoomId
-      }
-      const param = this.setWholeMsg(data)
-      this.centralHeartbeatUdp.sendMsg(param);
     }, 1000);
   }