package com.netsdk.demo.example.parkingDemo.callback;
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import com.netsdk.lib.NetSDKLib;
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import com.netsdk.lib.ToolKits;
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import com.sun.jna.NativeLong;
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import com.sun.jna.Pointer;
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import java.io.UnsupportedEncodingException;
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import static com.netsdk.lib.Utils.getOsPrefix;
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/**
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* @author ： 47040
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* @since ： Created in 2020/7/21 16:14
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*/
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public class DefaultMessageCallBack implements NetSDKLib.fMessCallBackEx1 {
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private static DefaultMessageCallBack singleInstance;
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public static DefaultMessageCallBack getSingleInstance() {
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if (singleInstance == null) {
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singleInstance = new DefaultMessageCallBack();
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}
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return singleInstance;
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}
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public static String encode;
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static {
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String osPrefix = getOsPrefix();
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if (osPrefix.toLowerCase().startsWith("win32-amd64")) {
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encode = "GBK";
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} else if (osPrefix.toLowerCase().startsWith("linux-amd64")) {
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encode = "UTF-8";
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}
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}
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@Override
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public boolean invoke(int lCommand, NetSDKLib.LLong lLoginID, Pointer pStuEvent, int dwBufLen, String strDeviceIP, NativeLong nDevicePort, int bAlarmAckFlag, NativeLong nEventID, Pointer dwUser) {
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switch (lCommand) {
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case NetSDKLib.NET_ALARM_TRAFFIC_PARKING_TIMEOUT: {
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System.out.println("<Event> TRAFFIC [ PARKING TIMEOUT ]");
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// 能展示事件内容：【事件名称】，事件发生时间，车牌号，【车位号】，驶入时间，停车时长
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NetSDKLib.ALARM_TRAFFIC_PARKING_TIMEOUT_INFO stuParkingTimeoutInfo = new NetSDKLib.ALARM_TRAFFIC_PARKING_TIMEOUT_INFO();
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ToolKits.GetPointerDataToStruct(pStuEvent, 0, stuParkingTimeoutInfo);
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String timeoutEventTime = stuParkingTimeoutInfo.UTC.toString();
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String timeoutInPartTime = stuParkingTimeoutInfo.stuInParkTime.toString();
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String timeoutOutPartTime = stuParkingTimeoutInfo.stuOutParkTime.toString();
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int timeoutParkingTime = stuParkingTimeoutInfo.nParkingTime;
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String timeoutPlatNumber = null;
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try {
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timeoutPlatNumber = new String(stuParkingTimeoutInfo.stuTrafficCar.szPlateNumber, encode).trim();
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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StringBuilder timeoutInfo = new StringBuilder()
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.append("<<------停车超时事件------>>").append("\n")
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.append("发生时间: ").append(timeoutEventTime).append("\n")
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.append("进场时间: ").append(timeoutInPartTime).append("\n")
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.append("出场时间: ").append(timeoutOutPartTime).append("\n")
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.append("停车时长: ").append(timeoutParkingTime).append("\n")
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.append("车牌名: ").append(timeoutPlatNumber);
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System.out.println(timeoutInfo.toString());
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break;
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}
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case NetSDKLib.NET_ALARM_TRAFFIC_SUSPICIOUSCAR: {
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System.out.println("<Event> TRAFFIC [ SUSPICIOUS CAR ]");
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// 能展示报警内容：【事件名称】，【时间】，车辆信息（车位号、车牌）。
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NetSDKLib.ALARM_TRAFFIC_SUSPICIOUSCAR_INFO stuSuspiciousInfo = new NetSDKLib.ALARM_TRAFFIC_SUSPICIOUSCAR_INFO();
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ToolKits.GetPointerDataToStruct(pStuEvent, 0, stuSuspiciousInfo);
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// 车主姓名
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String suspiciousPlateNumber = null; // 车牌号码
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try {
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// 车主姓名
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suspiciousPlateNumber = new String(stuSuspiciousInfo.stuCarInfo.szPlateNumber, encode).trim(); // 车牌号码
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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StringBuilder suspiciousMainInfo = new StringBuilder()
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.append("<<------嫌疑车辆上报事件------>>").append("\n")
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.append("车牌号码: ").append(suspiciousPlateNumber);
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System.out.println(suspiciousMainInfo.toString());
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break;
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}
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case NetSDKLib.NET_ALARM_PARKING_LOT_STATUS_DETECTION: {
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System.out.println("<Event> TRAFFIC [ PARKING LOT STATUS DETECTION ]");
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// 能展示巡检事件内容 + ParkingStatus下的所有信息
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/////////////// 停车位状态主要信息
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NetSDKLib.ALARM_PARKING_LOT_STATUS_DETECTION stuPLSDetection = new NetSDKLib.ALARM_PARKING_LOT_STATUS_DETECTION();
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ToolKits.GetPointerDataToStruct(pStuEvent, 0, stuPLSDetection);
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String plsSzName = new String(stuPLSDetection.szName).trim();
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String plsTime = stuPLSDetection.UTC.toString();
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int plsStatusNum = stuPLSDetection.nParkingStatusNum;
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StringBuilder plsDetectMainInfo = new StringBuilder()
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.append("<<------停车位状态检测事件------>>").append("\n")
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.append("事件名: ").append(plsSzName).append("\n")
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.append("发生时间: ").append(plsTime).append("\n")
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.append("室外停车位个数: ").append(plsStatusNum);
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System.out.println(plsDetectMainInfo.toString());
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////////////// 每个停车位信息
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StringBuilder plsDetectDetailInfo = new StringBuilder()
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.append("<<------每个停车位信息------>>");
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for (int i = 0; i < stuPLSDetection.nParkingStatusNum; i++) {
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try {
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plsDetectDetailInfo.append("\n").append("第 ").append(i+1).append(" 个停车位信息")
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.append("\n").append("车位名称: ").append(new String(stuPLSDetection.stuParkingStatus[i].szName, encode).trim())
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.append("\n").append("车位ID: ").append(stuPLSDetection.stuParkingStatus[i].nID)
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.append("\n").append("车位内已停车位数量: ").append(stuPLSDetection.stuParkingStatus[i].nParkedNumber)
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.append("\n").append("相对上次上报的变化状态: ").append(stuPLSDetection.stuParkingStatus[i].emChangeStatus); // 参考 EM_PARKING_NUMBER_CHANGE_STATUS
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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}
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System.out.println(plsDetectDetailInfo.toString());
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}
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default:
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break;
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}
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return true;
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}
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}
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