package com.netsdk.demo.customize;
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import com.netsdk.demo.util.CaseMenu;
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import com.netsdk.lib.NetSDKLib;
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import com.netsdk.lib.ToolKits;
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import com.netsdk.lib.structure.DEV_EVENT_TRAFFIC_PARKINGSPACEOVERLINE_INFO;
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import com.netsdk.lib.structure.NET_TIME_EX;
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import com.netsdk.lib.utils.Initialization;
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import com.sun.jna.Pointer;
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import java.io.File;
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import java.util.Date;
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/**
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* @author 291189
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* @version 1.0
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* @description ERR211018164
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* @date 2021/10/26 13:57
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*/
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public class DaoErDemo extends Initialization {
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// 订阅句柄
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private static NetSDKLib.LLong AttachHandle = new NetSDKLib.LLong(0);
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/**
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* 选择通道
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*/
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private int channel = 0;
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/**
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* 订阅智能任务
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*/
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public void attachIVSEvent() {
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// 先退订，设备不会对重复订阅作校验，重复订阅后会有重复的事件返回
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this.DetachEventRealLoadPic();
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// 需要图片
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int bNeedPicture = 1;
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//订阅所有事件 #define EVENT_IVS_TRAFFIC_PARKINGSPACEOVERLINE 0x00000134 // 车位压线事件(对应 DEV_EVENT_TRAFFIC_PARKINGSPACEOVERLINE_INFO)
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AttachHandle = netSdk.CLIENT_RealLoadPictureEx(loginHandle, channel, NetSDKLib.EVENT_IVS_TRAFFIC_PARKINGSPACEOVERLINE , bNeedPicture, AnalyzerDataCB.getInstance(), null, null);
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if (AttachHandle.longValue() != 0) {
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System.out.printf("Chn[%d] CLIENT_RealLoadPictureEx Success\n", channel);
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} else {
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System.out.printf("Ch[%d] CLIENT_RealLoadPictureEx Failed!LastError = %s\n", channel,
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ToolKits.getErrorCode());
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}
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}
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/**
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* 停止侦听智能事件
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*/
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public void DetachEventRealLoadPic() {
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if (AttachHandle.longValue() != 0) {
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netSdk.CLIENT_StopLoadPic(AttachHandle);
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}
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}
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/**
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* 智能事件回调
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*/
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private static class AnalyzerDataCB implements NetSDKLib.fAnalyzerDataCallBack {
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private final File picturePath;
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private static AnalyzerDataCB instance;
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private AnalyzerDataCB() {
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picturePath = new File("./AnalyzerPicture/");
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if (!picturePath.exists()) {
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picturePath.mkdirs();
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}
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}
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public static AnalyzerDataCB getInstance() {
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if (instance == null) {
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synchronized (AnalyzerDataCB.class) {
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if (instance == null) {
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instance = new AnalyzerDataCB();
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}
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}
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}
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return instance;
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}
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public int invoke(NetSDKLib.LLong lAnalyzerHandle, int dwAlarmType, Pointer pAlarmInfo, Pointer pBuffer, int dwBufSize,
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Pointer dwUser, int nSequence, Pointer reserved) {
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if (lAnalyzerHandle == null || lAnalyzerHandle.longValue() == 0) {
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return -1;
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}
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switch (dwAlarmType) {
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case NetSDKLib.EVENT_IVS_TRAFFIC_PARKINGSPACEOVERLINE:
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DEV_EVENT_TRAFFIC_PARKINGSPACEOVERLINE_INFO msg = new DEV_EVENT_TRAFFIC_PARKINGSPACEOVERLINE_INFO();
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ToolKits.GetPointerData(pAlarmInfo, msg);
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//通道号
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int nChannelID = msg.nChannelID;
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System.out.println("nChannelID:"+nChannelID);
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//事件名称
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byte[] szName = msg.szName;
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System.out.println("szName:"+new String(szName));
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//时间戳(单位是毫秒)
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int pts = msg.PTS;
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System.out.println("pts:"+new Date(pts));
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// 事件发生的时间
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NET_TIME_EX utc = msg.UTC;
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System.out.println("utc:"+utc);
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// 事件ID
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int nEventID = msg.nEventID;
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System.out.println("nEventID:"+nEventID);
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//对应车道号
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int nLane = msg.nLane;
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System.out.println("nLane:"+nLane);
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//检测到的物体
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NetSDKLib.NET_MSG_OBJECT stuObject = msg.stuObject;
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System.out.println(stuObject.toString());
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// 物体对应图片信息
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NetSDKLib.NET_PIC_INFO stPicInfo = stuObject.stPicInfo;
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System.out.println(" stPicInfo.dwFileLenth:"+ stPicInfo.dwFileLenth);
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if ( stPicInfo.dwFileLenth > 0) {
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String picture = picturePath + "\\" + System.currentTimeMillis() + "pic.jpg";
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ToolKits.savePicture(pBuffer, stPicInfo.dwOffSet, stPicInfo.dwFileLenth, picture);
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}
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/** 车身信息*/
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NetSDKLib.NET_MSG_OBJECT stuVehicle = msg.stuVehicle;
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System.out.println(stuObject.toString());
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NetSDKLib.NET_PIC_INFO stPicInfo1 = stuVehicle.stPicInfo;
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System.out.println(" stPicInfo1.dwFileLenth:"+ stPicInfo1.dwFileLenth);
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if ( stPicInfo1.dwFileLenth > 0) {
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String picture = picturePath + "\\" + System.currentTimeMillis() + "msg.jpg";
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ToolKits.savePicture(pBuffer, stPicInfo1.dwOffSet, stPicInfo1.dwFileLenth, picture);
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}
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/** 事件对应文件信息*/
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NetSDKLib.NET_EVENT_FILE_INFO stuFileInfo = msg.stuFileInfo;
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System.out.println(stuFileInfo.toString());
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/** 表示抓拍序号,如3,2,1,1表示抓拍结束,0表示异常结束*/
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int nSequence1 = msg.nSequence;
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System.out.println("nSequence1:"+nSequence1);
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/** 事件动作,0表示脉冲事件,1表示持续性事件开始,2表示持续性事件结束;*/
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byte byEventAction = msg.byEventAction;
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System.out.println("byEventAction:"+byEventAction);
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/** 图片的序号, 同一时间内(精确到秒)可能有多张图片, 从0开始*/
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byte byImageIndex = msg.byImageIndex;
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System.out.println("byImageIndex:"+byImageIndex);
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/** 抓图标志(按位),具体见NET_RESERVED_COMMON*/
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int dwSnapFlagMask = msg.dwSnapFlagMask;
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System.out.println("dwSnapFlagMask:"+dwSnapFlagMask);
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/** 对应图片的分辨率*/
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NetSDKLib.NET_RESOLUTION_INFO stuResolution = msg.stuResolution;
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System.out.println("stuResolution:"+stuResolution.toString());
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/** 交通车辆信息*/
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NetSDKLib.DEV_EVENT_TRAFFIC_TRAFFICCAR_INFO stuTrafficCar = msg.stuTrafficCar;
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System.out.println("stuTrafficCar.szPlateNumber:"+new String(stuTrafficCar.szPlateNumber));
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System.out.println("stuTrafficCar.szPlateType:"+new String(stuTrafficCar.szPlateType));
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System.out.println("stuTrafficCar.szPlateColor:"+new String(stuTrafficCar.szPlateColor));
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System.out.println("stuTrafficCar.szVehicleColor:"+new String(stuTrafficCar.szVehicleColor));
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System.out.println("stuTrafficCar.nSpeed:"+stuTrafficCar.nSpeed);
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System.out.println("stuTrafficCar.nVehicleSize:"+stuTrafficCar.nVehicleSize);
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System.out.println("stuTrafficCar.fVehicleLength:"+stuTrafficCar.fVehicleLength);
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System.out.println("stuTrafficCar.nSnapshotMode:"+stuTrafficCar.nSnapshotMode);
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/** 停车场信息*/
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NetSDKLib.DEV_TRAFFIC_PARKING_INFO stTrafficParingInfo = msg.stTrafficParingInfo;
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System.out.println("nFeaturePicAreaPointNum:"+stTrafficParingInfo.nFeaturePicAreaPointNum);
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/** 公共信息*/
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NetSDKLib.EVENT_COMM_INFO stCommInfo = msg.stCommInfo;
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System.out.println("stCommInfo.szCountry:"+new String(stCommInfo.szCountry));
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// 二值化车牌抠图
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NetSDKLib.EVENT_PIC_INFO stuBinarizedPlateInfo = stCommInfo.stuBinarizedPlateInfo;
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System.out.println("stuBinarizedPlateInfo.nOffset:"+stuBinarizedPlateInfo.nOffset);
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if ( stuBinarizedPlateInfo.nOffset > 0) {
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String picture = picturePath + "\\" + System.currentTimeMillis() + "pla.jpg";
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ToolKits.savePicture(pBuffer, stuBinarizedPlateInfo.nOffset, stuBinarizedPlateInfo.nLength, picture);
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}
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// 车身特写抠图
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NetSDKLib.EVENT_PIC_INFO stuVehicleBodyInfo = stCommInfo.stuVehicleBodyInfo;
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System.out.println("stuVehicleBodyInfo.nOffset:"+stuVehicleBodyInfo.nOffset);
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if ( stuVehicleBodyInfo.nOffset > 0) {
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String picture = picturePath + "\\" + System.currentTimeMillis() + "bodyInfo.jpg";
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ToolKits.savePicture(pBuffer, stuVehicleBodyInfo.nOffset, stuVehicleBodyInfo.nLength, picture);
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}
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break;
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default:
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System.out.println("其他事件--------------------" + dwAlarmType);
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break;
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}
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return 0;
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}
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}
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public void RunTest()
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{
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System.out.println("Run Test");
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CaseMenu menu = new CaseMenu();
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menu.addItem(new CaseMenu.Item(this , "订阅智能任务" , "attachIVSEvent"));
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menu.addItem(new CaseMenu.Item(this , "停止侦听智能事件" , "DetachEventRealLoadPic"));
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menu.run();
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}
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public static void main(String[] args) {
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InitTest("172.24.32.126", 37777, "admin", "admin123");
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new DaoErDemo().RunTest();
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LoginOut();
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}
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}
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