package com.dahua.netsdk.lib.callback.securityCheck;
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import com.dahua.netsdk.lib.NetSDKLib;
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import com.dahua.netsdk.lib.ToolKits;
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import com.dahua.netsdk.lib.structure.DEV_EVENT_SECURITYGATE_PERSONALARM_INFO;
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import com.dahua.netsdk.lib.structure.NET_SECURITYGATE_ALARM_FACE_INFO;
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import com.dahua.netsdk.lib.structure.NET_TIME_EX;
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import com.sun.jna.Pointer;
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import java.io.File;
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import java.io.UnsupportedEncodingException;
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/**
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* @author 291189
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* @version 1.0
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* @description 智能分析数据回调;nSequence表示上传的相同图片情况,为0时表示是第一次出现,为2表示最后一次出现或仅出现一次,为1表示此次之后还有
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* @date 2021/7/6
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*/
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public class AnalyzerDataCallBack implements NetSDKLib.fAnalyzerDataCallBack {
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private final File picturePath;
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public static AnalyzerDataCallBack singleton;
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private AnalyzerDataCallBack(){
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picturePath = new File("./AnalyzerPicture/");
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}
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public static AnalyzerDataCallBack getInstance(){
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if(singleton==null){
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singleton=new AnalyzerDataCallBack();
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return singleton;
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}
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return singleton;
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}
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@Override
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public int invoke(NetSDKLib.LLong lAnalyzerHandle, int dwAlarmType, Pointer pAlarmInfo, Pointer pBuffer,
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int dwBufSize, Pointer dwUser,
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int nSequence, Pointer reserved) {
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File path = new File("./AccessPicture/");
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if (!path.exists()) {
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path.mkdir();
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}
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switch(dwAlarmType)
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{
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case NetSDKLib.EVENT_IVS_SECURITYGATE_PERSONALARM: //安检门人员报警事件
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{
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System.out.println("安检门人员报警事件");
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DEV_EVENT_SECURITYGATE_PERSONALARM_INFO msg = new DEV_EVENT_SECURITYGATE_PERSONALARM_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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// 0:脉冲 1:开始 2:停止
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int nAction = msg.nAction;
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System.out.println("nAction:" + nAction);
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// 事件名称
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byte[] szName = msg.szName;
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try {
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String name = new String(szName, "gbk");
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System.out.println("szName:" + name);
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} catch (UnsupportedEncodingException e) {
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e.printStackTrace();
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}
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// 时间戳(单位是毫秒)
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double pts = msg.PTS;
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System.out.println("pts:" + 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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/**
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* 人员通过方向枚举,参考枚举{@link com.dahua.netsdk.lib.enumeration.EM_SECURITYGATE_PERSON_PASS_DIRECTION }
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*/
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int emDirection = msg.emDirection;
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System.out.println("emDirection:" + emDirection);
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/**
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* 报警级别,参考枚举{@link com.dahua.netsdk.lib.enumeration.EM_SECURITYGATE_ALARM_LEVEL }
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*/
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int emAlarmLevel = msg.emAlarmLevel;
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System.out.println("emAlarmLevel:" + emAlarmLevel);
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// 关联进入通道
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int nChannelIn = msg.nChannelIn;
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System.out.println("nChannelIn:" + nChannelIn);
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// 关联离开通道
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int channelOut = msg.ChannelOut;
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System.out.println("ChannelOut:" + channelOut);
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// 报警位置个数
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int nAlarmPositionNum = msg.nAlarmPositionNum;
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System.out.println("nAlarmPositionNum:" + nAlarmPositionNum);
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// 人脸信息
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NET_SECURITYGATE_ALARM_FACE_INFO faceInfo = msg.stuSecurityGateFaceInfo;
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System.out.println("【人脸信息】:emSex=" + faceInfo.emSex + ",nAge=" + faceInfo.nAge + ",emEmotion="
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+ faceInfo.emEmotion + ",emGlasses=" + faceInfo.emGlasses + ",emMask=" + faceInfo.emMask + ",emBeard=" +
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faceInfo.emBeard + ",nAttractive=" + faceInfo.nAttractive + ",emMouth=" + faceInfo.emMouth + ",emEye=" + faceInfo.emEye + ",fTemperature=" + faceInfo.fTemperature + ",emTempUnit="
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+ faceInfo.emTempUnit + ",emTempType=" + faceInfo.emTempType);
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/**
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* 报警位置,参考枚举{@link com.dahua.netsdk.lib.enumeration.EM_SECURITYGATE_ALARM_POSITION }
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*/
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// 报警位置
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int[] emAlarmPosition = msg.emAlarmPosition;
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for (int i = 0; i < emAlarmPosition.length; i++) {
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System.out.println("报警位置:" + i + "[" + emAlarmPosition[i] + "]");
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}
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//人脸图片信息
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if (msg.stuImageInfo != null && msg.stuImageInfo.nLength > 0) {
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String facePicture = picturePath + "\\" + System.currentTimeMillis() + "face.jpg";
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ToolKits.savePicture(pBuffer, msg.stuImageInfo.nOffSet, msg.stuImageInfo.nLength, facePicture);
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}
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//人脸小图
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if (msg.stuFaceImageInfo != null && msg.stuFaceImageInfo.nLength > 0) {
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String faceSmallPicture = picturePath + "\\" + System.currentTimeMillis() + "faceSmall.jpg";
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ToolKits.savePicture(pBuffer, msg.stuFaceImageInfo.nOffSet, msg.stuFaceImageInfo.nLength, faceSmallPicture);
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}
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break;
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}
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default:
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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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