package com.whyc.carCamera.Acs;
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import com.sun.jna.Pointer;
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import com.whyc.carCamera.NetSDKDemo.HCNetSDK;
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import java.io.FileNotFoundException;
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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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/**
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* 事件查询模块
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*/
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public final class EventSearch {
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public static void searchAllEvent(int lUserID) throws UnsupportedEncodingException, InterruptedException {
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int i = 0; //事件条数
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HCNetSDK.NET_DVR_ACS_EVENT_COND struAcsEventCond = new HCNetSDK.NET_DVR_ACS_EVENT_COND();
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struAcsEventCond.read();
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struAcsEventCond.dwSize = struAcsEventCond.size();
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//查询全部主次类型的报警
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struAcsEventCond.dwMajor = 0; // 主次事件类型设为0，代表查询所有事件
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struAcsEventCond.dwMinor = 0; //
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//开始时间
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struAcsEventCond.struStartTime.dwYear = 2022;
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struAcsEventCond.struStartTime.dwMonth = 4;
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struAcsEventCond.struStartTime.dwDay = 27;
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struAcsEventCond.struStartTime.dwHour = 9;
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struAcsEventCond.struStartTime.dwMinute = 0;
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struAcsEventCond.struStartTime.dwSecond = 0;
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//结束时间
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struAcsEventCond.struEndTime.dwYear = 2022;
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struAcsEventCond.struEndTime.dwMonth = 4;
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struAcsEventCond.struEndTime.dwDay = 30;
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struAcsEventCond.struEndTime.dwHour = 16;
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struAcsEventCond.struEndTime.dwMinute = 0;
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struAcsEventCond.struEndTime.dwSecond = 0;
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struAcsEventCond.wInductiveEventType = 1;
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struAcsEventCond.byPicEnable = 1; //是否带图片，0-不带图片，1-带图片
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struAcsEventCond.write();
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Pointer ptrStruEventCond = struAcsEventCond.getPointer();
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int m_lSearchEventHandle = AcsMain.hCNetSDK.NET_DVR_StartRemoteConfig(lUserID, HCNetSDK.NET_DVR_GET_ACS_EVENT, ptrStruEventCond, struAcsEventCond.size(), null, null);
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if (m_lSearchEventHandle<=-1)
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{
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System.out.println("NET_DVR_StartRemoteConfig调用失败，错误码：" + AcsMain.hCNetSDK.NET_DVR_GetLastError());
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}
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HCNetSDK.NET_DVR_ACS_EVENT_CFG struAcsEventCfg = new HCNetSDK.NET_DVR_ACS_EVENT_CFG();
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struAcsEventCfg.read();
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struAcsEventCfg.dwSize = struAcsEventCfg.size();
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struAcsEventCfg.write();
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Pointer ptrStruEventCfg = struAcsEventCfg.getPointer();
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while (true) {
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System.out.println("i=" + i);
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int dwEventSearch = AcsMain.hCNetSDK.NET_DVR_GetNextRemoteConfig(m_lSearchEventHandle, ptrStruEventCfg, struAcsEventCfg.size());
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if (dwEventSearch <= -1) {
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System.out.println("NET_DVR_GetNextRemoteConfig接口调用失败，错误码：" + AcsMain.hCNetSDK.NET_DVR_GetLastError());
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}
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if (dwEventSearch == HCNetSDK.NET_SDK_GET_NEXT_STATUS_NEED_WAIT) {
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System.out.println("配置等待....");
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Thread.sleep(10);
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continue;
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} else if (dwEventSearch == HCNetSDK.NET_SDK_NEXT_STATUS__FINISH) {
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System.out.println("获取事件完成");
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break;
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} else if (dwEventSearch == HCNetSDK.NET_SDK_GET_NEXT_STATUS_FAILED) {
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System.out.println("获取事件出现异常");
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break;
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} else if (dwEventSearch == HCNetSDK.NET_SDK_GET_NEXT_STATUS_SUCCESS) {
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struAcsEventCfg.read();
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//获取的事件信息通过struAcsEventCfg结构体进行解析，
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System.out.println(i + "获取事件成功, 报警主类型：" + Integer.toHexString(struAcsEventCfg.dwMajor) + "报警次类型：" + Integer.toHexString(struAcsEventCfg.dwMinor) + "卡号：" + new String(struAcsEventCfg.struAcsEventInfo.byCardNo).trim());
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/**
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* 工号有两个字段，dwEmployeeNo表示工号，当值为0时，表示无效，解析byEmployeeNo参数
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*/
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System.out.println("工号1："+struAcsEventCfg.struAcsEventInfo.dwEmployeeNo);
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System.out.println("工号2："+new String(struAcsEventCfg.struAcsEventInfo.byEmployeeNo));
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//人脸温度数据，需要设备和支持测温功能
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System.out.println("人脸温度：" + struAcsEventCfg.struAcsEventInfo.fCurrTemperature + "是否异常:" + struAcsEventCfg.struAcsEventInfo.byIsAbnomalTemperature);
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//口罩功能，需要设备支持此功能 0-保留，1-未知，2-不戴口罩，3-戴口罩
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System.out.println("是否带口罩:"+struAcsEventCfg.struAcsEventInfo.byMask);
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//人脸图片保存
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if (struAcsEventCfg.dwPicDataLen>0 || struAcsEventCfg.pPicData != null )
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{
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FileOutputStream fout;
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try {
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/**
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* 人脸图片保存路径
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*/
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String filename = "..\\pic\\"+i+"_event.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 = struAcsEventCfg.pPicData.getByteBuffer(offset, struAcsEventCfg.dwPicDataLen);
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byte[] bytes = new byte[struAcsEventCfg.dwPicDataLen];
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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 (FileNotFoundException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (IOException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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i++;
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continue;
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}
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}
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i = 0;
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if (!AcsMain.hCNetSDK.NET_DVR_StopRemoteConfig(m_lSearchEventHandle)) {
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System.out.println("NET_DVR_StopRemoteConfig接口调用失败，错误码：" + AcsMain.hCNetSDK.NET_DVR_GetLastError());
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} else {
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System.out.println("NET_DVR_StopRemoteConfig接口成功");
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}
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return;
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}
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}
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