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package com.fzzy.protocol.sdkhk.common;
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import com.fzzy.protocol.sdkhk.HKUtils;
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import com.sun.jna.Pointer;
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import org.apache.commons.lang.StringUtils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.UnsupportedEncodingException;
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import java.nio.ByteBuffer;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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/**
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* 车牌识别回调函数
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*/
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public class LPRCallBask_V31 implements HCNetSDK.FMSGCallBack_V31 {
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Logger log = LoggerFactory.getLogger(LPRCallBask_V31.class);
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//报警信息回调函数
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public boolean invoke(int lCommand, HCNetSDK.NET_DVR_ALARMER pAlarmer, Pointer pAlarmInfo, int dwBufLen, Pointer pUser) {
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AlarmDataHandle(lCommand, pAlarmer, pAlarmInfo, dwBufLen, pUser);
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return true;
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}
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public void AlarmDataHandle(int lCommand, HCNetSDK.NET_DVR_ALARMER pAlarmer, Pointer pAlarmInfo, int dwBufLen, Pointer pUser) {
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log.info("报警事件类型： lCommand:" + Integer.toHexString(lCommand));
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String MonitoringSiteID;
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//lCommand是传的报警类型
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switch (lCommand) {
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case HCNetSDK.COMM_ITS_PLATE_RESULT://交通抓拍结果(新报警信息)
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HCNetSDK.NET_ITS_PLATE_RESULT strItsPlateResult = new HCNetSDK.NET_ITS_PLATE_RESULT();
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strItsPlateResult.write();
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Pointer pItsPlateInfo = strItsPlateResult.getPointer();
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pItsPlateInfo.write(0, pAlarmInfo.getByteArray(0, strItsPlateResult.size()), 0, strItsPlateResult.size());
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strItsPlateResult.read();
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try {
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String sLicense = new String(strItsPlateResult.struPlateInfo.sLicense, "GBK");
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byte VehicleType = strItsPlateResult.byVehicleType; //0-其他车辆，1-小型车，2-大型车，3- 行人触发，4- 二轮车触发，5- 三轮车触发，6- 机动车触发
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MonitoringSiteID = new String(strItsPlateResult.byMonitoringSiteID);
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String deviceIp = new String(pAlarmer.sDeviceIP, "GBK");
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String deviceSn = new String(pAlarmer.sSerialNumber, "GBK");
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if (StringUtils.isNotEmpty(sLicense)) sLicense = sLicense.trim();
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if (StringUtils.isNotEmpty(deviceSn)) deviceSn = deviceSn.trim();
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if (StringUtils.isNotEmpty(deviceIp)) deviceIp = deviceIp.trim();
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log.info("车牌号：" + sLicense + ":车辆类型：" + VehicleType + ":监控点编号：" + MonitoringSiteID + "-设备IP=" + deviceIp + "-SN=" + deviceSn);
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} catch (IOException e) {
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e.printStackTrace();
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}
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//报警图片保存，车牌，车辆图片
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for (int i = 0; i < strItsPlateResult.dwPicNum; i++) {
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if (strItsPlateResult.struPicInfo[i].dwDataLen > 0) {
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SimpleDateFormat sf = new SimpleDateFormat("yyyyMMddHHmmss");
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String newName = sf.format(new Date());
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FileOutputStream fout;
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try {
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// String filename = "../pic/" + newName + "_type[" + strItsPlateResult.struPicInfo[i].byType + "]_ItsPlate.jpg";
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String basePath = HKUtils.getImgBasePath(false);
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String filename = basePath + newName + ".jpg";
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fout = new FileOutputStream(filename);
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//将字节写入文件
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long offset = 0;
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ByteBuffer buffers = strItsPlateResult.struPicInfo[i].pBuffer.getByteBuffer(offset, strItsPlateResult.struPicInfo[i].dwDataLen);
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byte[] bytes = new byte[strItsPlateResult.struPicInfo[i].dwDataLen];
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buffers.rewind();
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buffers.get(bytes);
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fout.write(bytes);
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fout.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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break;
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case HCNetSDK.COMM_ITS_PARK_VEHICLE: //停车场数据上传
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HCNetSDK.NET_ITS_PARK_VEHICLE strParkVehicle = new HCNetSDK.NET_ITS_PARK_VEHICLE();
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strParkVehicle.write();
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Pointer pstrParkVehicle = strParkVehicle.getPointer();
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pstrParkVehicle.write(0, pAlarmInfo.getByteArray(0, strParkVehicle.size()), 0, strParkVehicle.size());
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strParkVehicle.read();
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try {
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// byte ParkError = strParkVehicle.byParkError; //停车异常：0- 正常，1- 异常
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// String ParkingNo = new String(strParkVehicle.byParkingNo, "UTF-8"); //车位编号
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byte LocationStatus = strParkVehicle.byLocationStatus; //车位车辆状态 0- 无车，1- 有车
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MonitoringSiteID = strParkVehicle.byMonitoringSiteID.toString();
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String plateNo = new String(strParkVehicle.struPlateInfo.sLicense, "GBK"); //车牌号
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log.info("车牌号：" + plateNo + ":车位状态：" + LocationStatus + ":监控点编号：" + MonitoringSiteID);
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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//报警图片信息
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for (int i = 0; i < strParkVehicle.dwPicNum; i++) {
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if (strParkVehicle.struPicInfo[i].dwDataLen > 0) {
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SimpleDateFormat sf = new SimpleDateFormat("yyyyMMddHHmmss");
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String newName = sf.format(new Date());
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FileOutputStream fout;
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try {
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String basePath = HKUtils.getImgBasePath(false);
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String filename = basePath + newName + "_ParkVehicle.jpg";
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fout = new FileOutputStream(filename);
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//将字节写入文件
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long offset = 0;
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ByteBuffer buffers = strParkVehicle.struPicInfo[i].pBuffer.getByteBuffer(offset, strParkVehicle.struPicInfo[i].dwDataLen);
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byte[] bytes = new byte[strParkVehicle.struPicInfo[i].dwDataLen];
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buffers.rewind();
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buffers.get(bytes);
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fout.write(bytes);
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fout.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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break;
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default:
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System.out.println("报警类型" + Integer.toHexString(lCommand));
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break;
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}
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}
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}
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