package com.ruoyi.utils.sdk.hiksdk.service.impl;
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import com.ruoyi.alarm.global.domain.GuidePriorityQueue;
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import com.ruoyi.alarm.global.domain.GuideTask;
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import com.ruoyi.alarm.global.service.impl.QueueHandler;
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import com.ruoyi.common.annotation.SdkOperate;
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import com.ruoyi.common.config.ARDConfig;
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import com.ruoyi.common.constant.Constants;
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import com.ruoyi.common.core.domain.AjaxResult;
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import com.ruoyi.common.utils.file.FileUtils;
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import com.ruoyi.common.utils.file.MimeTypeUtils;
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import com.ruoyi.common.utils.uuid.IdUtils;
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import com.ruoyi.device.camera.domain.ArdCameras;
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import com.ruoyi.device.camera.domain.CameraCmd;
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import com.ruoyi.device.camera.factory.CameraSDK;
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import com.ruoyi.device.camera.service.IArdCamerasService;
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import com.ruoyi.device.camera.service.ICameraSdkService;
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import com.ruoyi.device.channel.domain.ArdChannel;
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import com.ruoyi.device.channel.service.IArdChannelService;
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import com.ruoyi.media.service.IVtduService;
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import com.ruoyi.utils.gis.GisUtil;
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import com.ruoyi.utils.minio.MinioUtil;
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import com.ruoyi.utils.sdk.common.GlobalVariable;
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import com.ruoyi.utils.sdk.common.SdkErrorCodeEnum;
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import com.ruoyi.utils.sdk.hiksdk.lib.ExceptionCallBack;
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import com.ruoyi.utils.sdk.hiksdk.lib.HCNetSDK;
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import com.sun.jna.NativeLong;
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import com.sun.jna.Platform;
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import com.sun.jna.Pointer;
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import com.sun.jna.ptr.IntByReference;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.scheduling.annotation.Async;
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import org.springframework.stereotype.Service;
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import javax.annotation.PostConstruct;
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import javax.annotation.Resource;
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import java.io.*;
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import java.math.BigDecimal;
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import java.nio.ByteBuffer;
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import java.nio.file.Files;
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import java.nio.file.Paths;
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import java.text.DecimalFormat;
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import java.util.*;
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import java.util.concurrent.PriorityBlockingQueue;
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import static com.ruoyi.utils.sdk.hiksdk.lib.HCNetSDK.*;
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/**
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* @Description: 海康sdk策略
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* @ClassName: DhSdkStrategy
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* @Author: 刘苏义
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* @Date: 2023年11月07日10:51:09
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**/
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@Service
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@Slf4j(topic = "hikSdk")
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public class HikvisionSDK implements CameraSDK {
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@Resource
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private IArdCamerasService ardCamerasService;
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@Resource
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private IArdChannelService ardChannelService;
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@Resource
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private IVtduService vtduService;
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@Resource
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private QueueHandler queueHandler;
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@Resource
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ICameraSdkService cameraSdkService;
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public static HCNetSDK hCNetSDK = HCNetSDK.hCNetSDK;
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private static HCNetSDK.FExceptionCallBack fExceptionCallBack;//异常回调
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@PostConstruct
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public void initSdk() {
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log.info("初始化海康sdk");
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// 初始化
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if (!hCNetSDK.NET_DVR_Init()) {
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log.debug("SDK初始化失败");
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}
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//打印海康sdk日志
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if (Platform.isWindows()) {
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String WIN_PATH = System.getProperty("user.dir") + File.separator + "ardLog" + File.separator + "logs" + File.separator;
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hCNetSDK.NET_DVR_SetLogToFile(3, WIN_PATH, true);
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} else {
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hCNetSDK.NET_DVR_SetLogToFile(3, "/home/ardLog/hiklog", true);
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}
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if (fExceptionCallBack == null) {
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fExceptionCallBack = new ExceptionCallBack();//异常回调
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//设置异常回调函数(可在回调函数中获取设备上下线状态等)
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if (!hCNetSDK.NET_DVR_SetExceptionCallBack_V30(0, 0, fExceptionCallBack, null)) {
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log.debug("Set fExceptionCallBack function fail");
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} else {
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log.debug("Set fExceptionCallBack function successfully!");
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}
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}
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//设置连接时间与重连时间
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hCNetSDK.NET_DVR_SetConnectTime(2000, 1);
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hCNetSDK.NET_DVR_SetReconnect(5000, true);
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}
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/**
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* @描述 注册登录 只支持同步登陆，且官方不建议直接在此接口下写耗时操作
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* @参数 [dvrLogin]
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* @返回值 java.lang.Integer
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* @创建人 刘苏义
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* @创建时间 2023/1/17 16:12
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* @修改人和其它信息
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*/
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@Override
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public AjaxResult login(ArdCameras camera) {
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try {
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String m_sDeviceIP = camera.getIp();
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String m_sUsername = camera.getUsername();
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String m_sPassword = camera.getPassword();
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short m_sPort = camera.getPort().shortValue();
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//设备信息, 输出参数
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HCNetSDK.NET_DVR_DEVICEINFO_V40 m_strDeviceInfo = new HCNetSDK.NET_DVR_DEVICEINFO_V40();
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HCNetSDK.NET_DVR_USER_LOGIN_INFO m_strLoginInfo = new HCNetSDK.NET_DVR_USER_LOGIN_INFO();
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// 注册设备-登录参数，包括设备地址、登录用户、密码等
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m_strLoginInfo.sDeviceAddress = new byte[HCNetSDK.NET_DVR_DEV_ADDRESS_MAX_LEN];
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System.arraycopy(m_sDeviceIP.getBytes(), 0, m_strLoginInfo.sDeviceAddress, 0, m_sDeviceIP.length());
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m_strLoginInfo.sUserName = new byte[HCNetSDK.NET_DVR_LOGIN_USERNAME_MAX_LEN];
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System.arraycopy(m_sUsername.getBytes(), 0, m_strLoginInfo.sUserName, 0, m_sUsername.length());
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m_strLoginInfo.sPassword = new byte[HCNetSDK.NET_DVR_LOGIN_PASSWD_MAX_LEN];
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System.arraycopy(m_sPassword.getBytes(), 0, m_strLoginInfo.sPassword, 0, m_sPassword.length());
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m_strLoginInfo.wPort = m_sPort;
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m_strLoginInfo.byVerifyMode = 0;
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m_strLoginInfo.byLoginMode = 0;
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//是否异步登录：0- 否，1- 是 windowsSDK里是true和false
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m_strLoginInfo.bUseAsynLogin = false;
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m_strLoginInfo.write();
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//同步登录
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int lUserID = hCNetSDK.NET_DVR_Login_V40(m_strLoginInfo, m_strDeviceInfo);
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if (lUserID < 0) {
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int errorCode = hCNetSDK.NET_DVR_GetLastError();
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camera.setChanNum(0);
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camera.setLoginId(-1l);
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camera.setState("0");
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//删除管理通道
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ardChannelService.deleteArdChannelByDeviceId(camera.getId());
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ardCamerasService.updateArdCameras(camera);
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log.warn("设备[" + camera.getIp() + ":" + camera.getPort() + "]登录失败: " + SdkErrorCodeEnum.getDescByCode(errorCode) + "(" + errorCode + ")");
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return AjaxResult.warn("设备[" + camera.getIp() + ":" + camera.getPort() + "]登录失败: " + SdkErrorCodeEnum.getDescByCode(errorCode) + "(" + errorCode + ")");
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}
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log.debug("Login Success [ " + camera.getIp() + ":" + camera.getPort() + " ]");
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GlobalVariable.loginMap.put(camera.getId(), lUserID);
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GlobalVariable.loginCameraMap.put(lUserID, camera);
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camera.setLoginId((long) lUserID);
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camera.setState("1");
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int chanNum = m_strDeviceInfo.struDeviceV30.byChanNum;
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int startDchan = m_strDeviceInfo.struDeviceV30.byStartDChan + 1;
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if (camera.getGdtype().equals("2")) {
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chanNum = m_strDeviceInfo.struDeviceV30.byIPChanNum;
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startDchan = m_strDeviceInfo.struDeviceV30.byStartDChan;
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}
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camera.setChanNum(chanNum);
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camera.setStartChan(startDchan);
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//获取最新通道
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List<ArdChannel> cameraChannelList = getChannels(camera);
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if (cameraChannelList.size() > 0) {
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ardChannelService.deleteArdChannelByDeviceId(camera.getId());
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cameraChannelList.stream().forEach(channel -> {
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ardChannelService.insertArdChannel(channel);
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});
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camera.setChannelList(cameraChannelList);
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//camera.setChanNum(cameraChannelList.size());
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//通道批量添加到流媒体
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batchAddVtdu(camera);
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}
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ardCamerasService.updateArdCameras(camera);
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//创建引导队列
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createGuideQueue(camera);
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//加入已登录设备集合
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GlobalVariable.loginedSet.add(camera);
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return AjaxResult.success("设备登录成功");
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} catch (Exception ex) {
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log.error("设备登录异常", ex);
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return AjaxResult.error("设备登录异常" + ex.getMessage());
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}
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}
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/**
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* @描述 注册登录 集成于NET_DVR_Login_V30，支持同步和异步登录
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* @参数 [dvrLogin]
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* @返回值 java.lang.Integer
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* @创建人 刘苏义
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* @创建时间 2023/1/17 16:12
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* @修改人和其它信息
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*/
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@Override
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@Async("globalExecutor")
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public AjaxResult asyncLogin(ArdCameras camera) {
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try {
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String m_sDeviceIP = camera.getIp();
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String m_sUsername = camera.getUsername();
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String m_sPassword = camera.getPassword();
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short m_sPort = camera.getPort().shortValue();
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//设备信息, 输出参数
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HCNetSDK.NET_DVR_DEVICEINFO_V40 m_strDeviceInfo = new HCNetSDK.NET_DVR_DEVICEINFO_V40();
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HCNetSDK.NET_DVR_USER_LOGIN_INFO m_strLoginInfo = new HCNetSDK.NET_DVR_USER_LOGIN_INFO();
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// 注册设备-登录参数，包括设备地址、登录用户、密码等
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m_strLoginInfo.sDeviceAddress = new byte[HCNetSDK.NET_DVR_DEV_ADDRESS_MAX_LEN];
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System.arraycopy(m_sDeviceIP.getBytes(), 0, m_strLoginInfo.sDeviceAddress, 0, m_sDeviceIP.length());
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m_strLoginInfo.sUserName = new byte[HCNetSDK.NET_DVR_LOGIN_USERNAME_MAX_LEN];
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System.arraycopy(m_sUsername.getBytes(), 0, m_strLoginInfo.sUserName, 0, m_sUsername.length());
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m_strLoginInfo.sPassword = new byte[HCNetSDK.NET_DVR_LOGIN_PASSWD_MAX_LEN];
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System.arraycopy(m_sPassword.getBytes(), 0, m_strLoginInfo.sPassword, 0, m_sPassword.length());
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m_strLoginInfo.wPort = m_sPort;
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m_strLoginInfo.byVerifyMode = 0;
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m_strLoginInfo.byLoginMode = 0;
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//是否异步登录：0- 否，1- 是 windowsSDK里是true和false
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m_strLoginInfo.bUseAsynLogin = false;
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m_strLoginInfo.write();
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//同步登录
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int lUserID = hCNetSDK.NET_DVR_Login_V40(m_strLoginInfo, m_strDeviceInfo);
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if (lUserID < 0) {
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int errorCode = hCNetSDK.NET_DVR_GetLastError();
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camera.setChanNum(0);
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camera.setLoginId(-1l);
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camera.setState("0");
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//删除管理通道
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ardChannelService.deleteArdChannelByDeviceId(camera.getId());
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ardCamerasService.updateArdCameras(camera);
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log.warn("设备[" + camera.getIp() + ":" + camera.getPort() + "]登录失败: " + SdkErrorCodeEnum.getDescByCode(errorCode) + "(" + errorCode + ")");
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return AjaxResult.warn("设备[" + camera.getIp() + ":" + camera.getPort() + "]登录失败: " + SdkErrorCodeEnum.getDescByCode(errorCode) + "(" + errorCode + ")");
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}
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log.debug("Login Success 【 " + camera.getIp() + ":" + camera.getPort() + " 】");
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GlobalVariable.loginMap.put(camera.getId(), lUserID);
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GlobalVariable.loginCameraMap.put(lUserID, camera);
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camera.setLoginId((long) lUserID);
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camera.setState("1");
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int chanNum = m_strDeviceInfo.struDeviceV30.byChanNum;
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int startDchan = m_strDeviceInfo.struDeviceV30.byStartDChan + 1;
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if (camera.getGdtype().equals("2")) {
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chanNum = m_strDeviceInfo.struDeviceV30.byIPChanNum;
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startDchan = m_strDeviceInfo.struDeviceV30.byStartDChan;
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}
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camera.setChanNum(chanNum);
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camera.setStartChan(startDchan);
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//获取最新通道
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List<ArdChannel> cameraChannelList = getChannels(camera);
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if (cameraChannelList.size() > 0) {
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ardChannelService.deleteArdChannelByDeviceId(camera.getId());
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cameraChannelList.stream().forEach(channel -> {
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ardChannelService.insertArdChannel(channel);
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});
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camera.setChannelList(cameraChannelList);
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//camera.setChanNum(cameraChannelList.size());
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//通道批量添加到流媒体
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batchAddVtdu(camera);
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}
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ardCamerasService.updateArdCameras(camera);
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//创建引导队列
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createGuideQueue(camera);
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//加入已登录设备集合
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GlobalVariable.loginedSet.add(camera);
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return AjaxResult.success("设备登录成功");
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} catch (Exception ex) {
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log.error("注册设备异常", ex);
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return AjaxResult.error("注册设备异常" + ex.getMessage());
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}
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}
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//创建引导队列
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private void createGuideQueue(ArdCameras camera) {
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if (camera.getGdtype().equals("1")) {
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if (!GuidePriorityQueue.cameraQueueMap.containsKey(camera.getId())) {
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Comparator<GuideTask> comparator = GuidePriorityQueue.getComparator();
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PriorityBlockingQueue<GuideTask> priorityQueue = new PriorityBlockingQueue<>(1000, comparator);
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GuidePriorityQueue.cameraQueueMap.put(camera.getId(), priorityQueue);
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//启动队列处理器
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queueHandler.process(camera.getId());
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}
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}
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}
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//通道批量添加到流媒体
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public void batchAddVtdu(ArdCameras camera) {
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try {
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camera.getChannelList().stream().forEach(channel -> {
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vtduService.addChanToVtdu(camera, channel);
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});
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} catch (Exception ex) {
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log.error("通道添加到流媒体异常：" + ex.getMessage());
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}
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}
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/**
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* @描述 注销登录
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* @参数 [dvrLogin]
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* @返回值 java.lang.Integer
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* @创建人 刘苏义
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* @创建时间 2023/1/17 16:12
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* @修改人和其它信息
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*/
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@Override
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public boolean logout(String cameraId) {
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if (!GlobalVariable.loginMap.containsKey(cameraId)) {
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return false;
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}
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Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
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boolean b = hCNetSDK.NET_DVR_Logout(userId);
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if (b) {
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GlobalVariable.loginMap.remove(cameraId);
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}
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return b;
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}
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/**
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* 是否在线
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*
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* @param cmd 相机命令
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*/
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@Override
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public boolean isOnLine(CameraCmd cmd) {
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try {
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String cameraId = cmd.getCameraId();
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if (!GlobalVariable.loginMap.containsKey(cameraId)) {
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return false;
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}
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Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
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return hCNetSDK.NET_DVR_RemoteControl(userId, NET_DVR_CHECK_USER_STATUS, null, 0);
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} catch (Exception ex) {
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log.error("检测在线异常：" + ex.getMessage());
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return false;
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}
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}
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/**
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* @描述 带速度的云台控制操作
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* Code:1-左上 2-上 3-右上 4-左 5-巡航 6-右 7-左下 8-下 9-右下 10-焦距变大 11-焦距变小
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* 12-焦点前调 13-焦点后调 14-光圈扩大 15-光圈缩小 16-雨刷开启
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* @参数 [userId, channelNum, speed]
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* @返回值 boolean
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* @创建人 刘苏义
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* @创建时间 2023/1/17 16:14
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* @修改人和其它信息
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*/
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@Override
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@SdkOperate
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public AjaxResult pTZControl(CameraCmd cmd) {
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String cameraId = cmd.getCameraId();
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boolean enable = cmd.isEnable();
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Integer channelNum = cmd.getChanNo();
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Integer speed = cmd.getSpeed();
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Integer code = cmd.getCode();
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if (!GlobalVariable.loginMap.containsKey(cameraId)) {
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return AjaxResult.warn("设备未登录");
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}
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Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
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int dwStop;
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if (enable) {
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dwStop = 0;//开启
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} else {
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dwStop = 1;//关闭
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}
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int dwPTZCommand = -1;
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switch (code) {
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/*方向*/
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case 1:
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dwPTZCommand = HCNetSDK.UP_LEFT;
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break;
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case 2:
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dwPTZCommand = HCNetSDK.TILT_UP;
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break;
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case 3:
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dwPTZCommand = HCNetSDK.UP_RIGHT;
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break;
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case 4:
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dwPTZCommand = HCNetSDK.PAN_LEFT;
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break;
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case 5:
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dwPTZCommand = HCNetSDK.RUN_SEQ;
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break;
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case 6:
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dwPTZCommand = HCNetSDK.PAN_RIGHT;
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break;
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case 7:
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dwPTZCommand = HCNetSDK.DOWN_LEFT;
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break;
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case 8:
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dwPTZCommand = HCNetSDK.TILT_DOWN;
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break;
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case 9:
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dwPTZCommand = HCNetSDK.DOWN_RIGHT;
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break;
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/*焦距*/
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case 10:
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dwPTZCommand = HCNetSDK.ZOOM_IN;
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break;
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case 11:
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dwPTZCommand = HCNetSDK.ZOOM_OUT;
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break;
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/*焦点*/
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case 12:
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dwPTZCommand = HCNetSDK.FOCUS_NEAR;
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break;
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case 13:
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dwPTZCommand = HCNetSDK.FOCUS_FAR;
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break;
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/*光圈*/
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case 14:
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dwPTZCommand = HCNetSDK.IRIS_OPEN;
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break;
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case 15:
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dwPTZCommand = HCNetSDK.IRIS_CLOSE;
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break;
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/*雨刷*/
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case 16:
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dwPTZCommand = HCNetSDK.WIPER_PWRON;
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break;
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}
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boolean bool = hCNetSDK.NET_DVR_PTZControlWithSpeed_Other(userId, channelNum, dwPTZCommand, dwStop, speed);
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if (!bool) {
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int errorCode = hCNetSDK.NET_DVR_GetLastError();
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log.error("控制失败: errorCode:" + errorCode + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(errorCode));
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return AjaxResult.warn("控制失败:" + SdkErrorCodeEnum.getDescByCode(errorCode) + "(" + errorCode + ")");
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}
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return AjaxResult.success("控制成功");
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}
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/**
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* 设置聚焦值
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*
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* @param cmd 相机命令
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*/
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@Override
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public AjaxResult setFocusPos(CameraCmd cmd) {
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String cameraId = cmd.getCameraId();
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Integer channelNum = cmd.getChanNo();
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Integer dwFocusPos = cmd.getDwFocusPos();
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if (!GlobalVariable.loginMap.containsKey(cameraId)) {
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return AjaxResult.warn("设备未登录");
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}
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// 获取参数
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Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
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HCNetSDK.NET_DVR_STD_CONFIG struStdCfg = new HCNetSDK.NET_DVR_STD_CONFIG();
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HCNetSDK.NET_DVR_GIS_INFO struGisInfo = new HCNetSDK.NET_DVR_GIS_INFO();
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struGisInfo.struPtzPosEx.dwFocus = dwFocusPos;
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struStdCfg.read();
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IntByReference lchannel = new IntByReference(channelNum);
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struStdCfg.lpInBuffer = struGisInfo.getPointer();
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struStdCfg.lpCondBuffer = lchannel.getPointer();
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struStdCfg.dwCondSize = 4;
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struStdCfg.dwInSize = struGisInfo.size();
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struStdCfg.write();//设置前之前要write()
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boolean bool = hCNetSDK.NET_DVR_SetSTDConfig(userId, NET_DVR_GET_GISINFO, struStdCfg);
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if (!bool) {
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int code = hCNetSDK.NET_DVR_GetLastError();
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log.error("设置GIS信息数据失败,请稍后重试" + code);
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return AjaxResult.warn("设置GIS信息数据失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
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}
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return AjaxResult.success("设置GIS信息数据成功");
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}
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/**
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* 获取聚焦值
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*
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* @param cmd 相机命令
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*/
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@Override
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public AjaxResult getFocusPos(CameraCmd cmd) {
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String cameraId = cmd.getCameraId();
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Integer channelNum = cmd.getChanNo();
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if (!GlobalVariable.loginMap.containsKey(cameraId)) {
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return AjaxResult.error("设备未登录");
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}
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// 获取参数
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Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
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HCNetSDK.NET_DVR_STD_CONFIG struStdCfg = new HCNetSDK.NET_DVR_STD_CONFIG();
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HCNetSDK.NET_DVR_GIS_INFO struGisInfo = new HCNetSDK.NET_DVR_GIS_INFO();
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struStdCfg.read();
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IntByReference lchannel = new IntByReference(channelNum);
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struStdCfg.lpCondBuffer = lchannel.getPointer();
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struStdCfg.dwCondSize = 4;
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struStdCfg.lpOutBuffer = struGisInfo.getPointer();
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struStdCfg.dwOutSize = struGisInfo.size();
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struStdCfg.write();//设置前之前要write()
|
boolean bool = hCNetSDK.NET_DVR_GetSTDConfig(userId, NET_DVR_GET_GISINFO, struStdCfg);
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取聚焦值失败: errorCode:" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取聚焦值失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
struGisInfo.read();
|
int result = struGisInfo.struPtzPosEx.dwFocus;
|
return AjaxResult.success(result);
|
}
|
|
/**
|
* 设置预置点
|
*
|
* @param cmd 相机命令
|
*/
|
@Override
|
public AjaxResult setPreset(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
Integer PresetIndex = cmd.getPresetIndex();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.error("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
boolean bool = hCNetSDK.NET_DVR_PTZPreset_Other(userId, channelNum, SET_PRESET, PresetIndex);
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("预置点设置失败: errorCode:" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("预置点设置失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
return AjaxResult.success("预置点设置成功");
|
}
|
|
/**
|
* 转到预置点
|
*
|
* @param cmd 相机命令
|
*/
|
@Override
|
public AjaxResult gotoPreset(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
Integer PresetIndex = cmd.getPresetIndex();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.error("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
boolean bool = hCNetSDK.NET_DVR_PTZPreset_Other(userId, channelNum, GOTO_PRESET, PresetIndex);
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("调用预置点失败: errorCode:" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("调用预置点失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
return AjaxResult.success("调用预置点成功");
|
}
|
|
/**
|
* @描述 获取通道压缩参数
|
* @参数 [cameraId, channelNum]
|
* @返回值 java.lang.String
|
* @创建人 刘苏义
|
* @创建时间 2023/2/3 8:36
|
* @修改人和其它信息
|
*/
|
@Override
|
public Map<String, Object> getVideoCompressionCfg(CameraCmd cmd) {
|
|
Map<String, Object> map = new HashMap<>();
|
try {
|
String cameraId = cmd.getCameraId();
|
Integer chanNo = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return null;
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
|
NET_DVR_COMPRESSIONCFG_V30 compressioncfg = new NET_DVR_COMPRESSIONCFG_V30();
|
compressioncfg.write();
|
Pointer pioint = compressioncfg.getPointer();
|
IntByReference ibrBytesReturned = new IntByReference(0);
|
|
boolean bool = hCNetSDK.NET_DVR_GetDVRConfig(userId, HCNetSDK.NET_DVR_GET_COMPRESSCFG_V30, chanNo, pioint, compressioncfg.size(), ibrBytesReturned);
|
if (bool) {
|
compressioncfg.read();
|
//码流类型：0-视频流，1-复合流，0xfe- 自动（和源一致）
|
String streamType = "";
|
switch (compressioncfg.struNormHighRecordPara.byStreamType) {
|
case 0:
|
streamType = "视频流";
|
break;
|
case 1:
|
streamType = "复合流";
|
break;
|
default:
|
streamType = "未知";
|
break;
|
}
|
//视频编码类型：0-私有264，1-标准h264，2-标准mpeg4，7-M-JPEG，8-MPEG2，9-SVAC，10-标准h265，0xfe- 自动（和源一致），0xff-无效
|
String videoEncType = "";
|
switch (compressioncfg.struNormHighRecordPara.byVideoEncType) {
|
case 0:
|
videoEncType = "私有264";
|
break;
|
case 1:
|
videoEncType = "标准h264";
|
break;
|
case 2:
|
videoEncType = "标准mpeg4";
|
break;
|
case 7:
|
videoEncType = "M-JPEG";
|
break;
|
case 8:
|
videoEncType = "MPEG2";
|
break;
|
case 9:
|
videoEncType = "SVAC";
|
break;
|
case 10:
|
videoEncType = "标准h265";
|
break;
|
default:
|
videoEncType = "未知";
|
break;
|
}
|
//视频码率
|
String videoBitrate = "";
|
switch (compressioncfg.struNormHighRecordPara.dwVideoBitrate) {
|
case 0:
|
videoBitrate = "保留";
|
break;
|
case 1:
|
videoBitrate = "16(保留)";
|
break;
|
case 2:
|
videoBitrate = "32";
|
break;
|
case 3:
|
videoBitrate = "48";
|
break;
|
case 4:
|
videoBitrate = "64";
|
break;
|
case 5:
|
videoBitrate = "80";
|
break;
|
case 6:
|
videoBitrate = "96";
|
break;
|
case 7:
|
videoBitrate = "128";
|
break;
|
case 8:
|
videoBitrate = "160";
|
break;
|
case 9:
|
videoBitrate = "192";
|
break;
|
case 10:
|
videoBitrate = "224";
|
break;
|
case 11:
|
videoBitrate = "256";
|
break;
|
case 12:
|
videoBitrate = "320";
|
break;
|
case 13:
|
videoBitrate = "384";
|
break;
|
case 14:
|
videoBitrate = "448";
|
break;
|
case 15:
|
videoBitrate = "512";
|
break;
|
case 16:
|
videoBitrate = "640";
|
break;
|
case 17:
|
videoBitrate = "768";
|
break;
|
case 18:
|
videoBitrate = "896";
|
break;
|
case 19:
|
videoBitrate = "1024";
|
break;
|
case 20:
|
videoBitrate = "1280";
|
break;
|
case 21:
|
videoBitrate = "1536";
|
break;
|
case 22:
|
videoBitrate = "1792";
|
break;
|
case 23:
|
videoBitrate = "2048K";
|
break;
|
case 24:
|
videoBitrate = "3072";
|
break;
|
case 25:
|
videoBitrate = "4096";
|
break;
|
case 26:
|
videoBitrate = "8192";
|
break;
|
case 27:
|
videoBitrate = "16384";
|
break;
|
default:
|
videoBitrate = "其他";
|
break;
|
}
|
//视频输出口分辨率：0- 1024x768，1- 1280x720，2-1280x1024，3- 1680x1050，4- 1920x1080，5- 3840*2160
|
String resolution = "";
|
switch (compressioncfg.struNormHighRecordPara.byResolution) {
|
case 0:
|
resolution = "528*384/528*320";
|
break;
|
case 1:
|
resolution = "352*288/352*240";
|
break;
|
case 2:
|
resolution = "176*144/176*120";
|
break;
|
case 3:
|
resolution = "704*576/704*480";
|
break;
|
case 4:
|
resolution = "704*288/704*240";
|
break;
|
case 6:
|
resolution = "320*240";
|
break;
|
case 7:
|
resolution = "160*120";
|
break;
|
case 16:
|
resolution = "640*480";
|
break;
|
case 17:
|
resolution = "1600*1200";
|
break;
|
case 18:
|
resolution = "800*600";
|
break;
|
case 19:
|
resolution = "1280*720";
|
break;
|
case 20:
|
resolution = "1280*960";
|
break;
|
case 21:
|
resolution = "1600*900";
|
break;
|
case 22:
|
resolution = "1360*1024";
|
break;
|
case 23:
|
resolution = "1536*1536";
|
break;
|
case 24:
|
resolution = "1920*1920";
|
break;
|
case 27:
|
resolution = "1920*1080";
|
break;
|
case 28:
|
resolution = "2560*1920";
|
break;
|
case 29:
|
resolution = "1600*304";
|
break;
|
case 30:
|
resolution = "2048*1536";
|
break;
|
default:
|
resolution = "不在当前分辨率索引，请联系管理员添加";
|
break;
|
}
|
//帧率
|
String nFrameRate = "";
|
switch (compressioncfg.struNormHighRecordPara.dwVideoFrameRate) {
|
case 0:
|
nFrameRate = "0";
|
break;
|
case 1:
|
nFrameRate = "1/16";
|
break;
|
case 2:
|
nFrameRate = "1/8";
|
break;
|
case 3:
|
nFrameRate = "1/4";
|
break;
|
case 4:
|
nFrameRate = "1/2";
|
break;
|
case 5:
|
nFrameRate = "1";
|
break;
|
case 6:
|
nFrameRate = "2";
|
break;
|
case 7:
|
nFrameRate = "4";
|
break;
|
case 8:
|
nFrameRate = "6";
|
break;
|
case 9:
|
nFrameRate = "8";
|
break;
|
case 10:
|
nFrameRate = "10";
|
break;
|
case 11:
|
nFrameRate = "12";
|
break;
|
case 12:
|
nFrameRate = "16";
|
break;
|
case 13:
|
nFrameRate = "20";
|
break;
|
case 14:
|
nFrameRate = "15";
|
break;
|
case 15:
|
nFrameRate = "18";
|
break;
|
case 16:
|
nFrameRate = "22";
|
break;
|
case 17:
|
nFrameRate = "25";
|
break;
|
case 18:
|
nFrameRate = "30";
|
break;
|
case 19:
|
nFrameRate = "35";
|
break;
|
case 20:
|
nFrameRate = "40";
|
break;
|
default:
|
nFrameRate = "未知";
|
break;
|
}
|
map.put("resolution", resolution);//分辨率
|
map.put("videoBitrate", videoBitrate);//比特率
|
map.put("videoEncType", videoEncType);//编码
|
map.put("nFrameRate", nFrameRate);//帧率
|
|
} else {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("控制失败,请稍后重试" + code);
|
}
|
} catch (Exception ex) {
|
log.error(ex.getMessage());
|
}
|
return map;
|
}
|
|
/**
|
* @描述 获取ptz信息
|
* @参数 [userId, channelNum]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/17 16:36
|
* @修改人和其它信息
|
*/
|
public AjaxResult getPtz(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
|
NET_DVR_PTZPOS m_ptzPosCurrent = new NET_DVR_PTZPOS();
|
Pointer pioint = m_ptzPosCurrent.getPointer();
|
IntByReference ibrBytesReturned = new IntByReference(0);
|
m_ptzPosCurrent.write();
|
boolean bool = hCNetSDK.NET_DVR_GetDVRConfig(userId, HCNetSDK.NET_DVR_GET_PTZPOS, channelNum, pioint, m_ptzPosCurrent.size(), ibrBytesReturned);
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取ptz失败: errorCode:" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取ptz失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
m_ptzPosCurrent.read();
|
// DecimalFormat df = new DecimalFormat("0.0");//设置保留位数
|
//16进制转Integer后除10，保留小数点1位
|
//实际显示的PTZ值是获取到的十六进制值的十分之一，
|
//如获取的水平参数P的值是0x1750，实际显示的P值为175度；
|
//获取到的垂直参数T的值是0x0789，实际显示的T值为78.9度；
|
//获取到的变倍参数Z的值是0x1100，实际显示的Z值为110倍。
|
BigDecimal b = new BigDecimal((float) Integer.parseInt(Integer.toHexString(m_ptzPosCurrent.wPanPos)) / 10);
|
BigDecimal c = new BigDecimal((float) Integer.parseInt(Integer.toHexString(m_ptzPosCurrent.wTiltPos)) / 10);
|
BigDecimal d = new BigDecimal((float) Integer.parseInt(Integer.toHexString(m_ptzPosCurrent.wZoomPos)) / 10);
|
double p = b.setScale(1, BigDecimal.ROUND_HALF_UP).doubleValue();
|
double t = c.setScale(1, BigDecimal.ROUND_HALF_UP).doubleValue();
|
double z = d.setScale(1, BigDecimal.ROUND_HALF_UP).doubleValue();
|
//log.debug("T垂直参数为: " + p + "P水平参数为: " + t + "Z变倍参数为: " + z);
|
Map<String, Object> ptzMap = new HashMap<>();
|
ptzMap.put("p", p);
|
ptzMap.put("t", t);
|
ptzMap.put("z", z);
|
return AjaxResult.success(ptzMap);
|
}
|
|
/**
|
* @描述 获取高精度ptz信息
|
* @参数 [userId, chanNo]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/17 16:36
|
* @修改人和其它信息
|
*/
|
@Override
|
public AjaxResult getPtzHigh(CameraCmd cmd) {
|
Map<String, Object> ptzMap = new HashMap<>();
|
try {
|
String cameraId = cmd.getCameraId();
|
Integer chanNo = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
IntByReference pchannel = new IntByReference(chanNo);
|
Pointer pChannelNum = pchannel.getPointer();
|
Integer lUserID = (Integer) GlobalVariable.loginMap.get(cameraId);
|
HCNetSDK.NET_DVR_STD_CONFIG lpConfigParam6696 = new HCNetSDK.NET_DVR_STD_CONFIG();
|
HCNetSDK.NET_DVR_PTZABSOLUTEEX_CFG lpPTZAbsoluteEX_cfg = new HCNetSDK.NET_DVR_PTZABSOLUTEEX_CFG();
|
lpConfigParam6696.lpCondBuffer = pChannelNum;
|
lpConfigParam6696.dwCondSize = 4;
|
lpConfigParam6696.lpInBuffer = null;
|
lpConfigParam6696.dwInSize = 0;
|
lpConfigParam6696.lpOutBuffer = lpPTZAbsoluteEX_cfg.getPointer();
|
lpConfigParam6696.dwOutSize = lpPTZAbsoluteEX_cfg.size();
|
lpConfigParam6696.write();
|
boolean res = hCNetSDK.NET_DVR_GetSTDConfig(lUserID, HCNetSDK.NET_DVR_GET_PTZABSOLUTEEX, lpConfigParam6696);
|
if (!res) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取高精度PTZ失败: errorCode" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取高精度PTZ失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
lpPTZAbsoluteEX_cfg.read();
|
//log.debug("P：" + lpPTZAbsoluteEX_cfg.struPTZCtrl.fPan + " T：" + lpPTZAbsoluteEX_cfg.struPTZCtrl.fTilt + " Z：" + lpPTZAbsoluteEX_cfg.struPTZCtrl.fZoom
|
// + " 聚焦参数：" + lpPTZAbsoluteEX_cfg.struPTZCtrl.dwFocus + " 聚焦范围：" + lpPTZAbsoluteEX_cfg.dwFocalLen + " 水平转动速度：" + lpPTZAbsoluteEX_cfg.fHorizontalSpeed
|
// + " 垂直转动速度：" + lpPTZAbsoluteEX_cfg.fVerticalSpeed + " 镜头变倍配置类型：" + lpPTZAbsoluteEX_cfg.byZoomType);
|
float p = lpPTZAbsoluteEX_cfg.struPTZCtrl.fPan;
|
float fTilt = lpPTZAbsoluteEX_cfg.struPTZCtrl.fTilt;
|
float t = fTilt < 0 ? fTilt + 360 : fTilt;
|
float z = lpPTZAbsoluteEX_cfg.struPTZCtrl.fZoom;
|
ptzMap.put("p", p);
|
ptzMap.put("t", t);
|
ptzMap.put("z", z);
|
return AjaxResult.success(ptzMap);
|
} catch (Exception ex) {
|
log.error("获取高精度PTZ绝对位置异常:" + ex.getMessage());
|
return AjaxResult.error("获取高精度PTZ绝对位置异常:" + ex.getMessage());
|
}
|
}
|
|
/**
|
* @描述 设置ptz信息
|
* @参数 [userId, channelNum]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/17 16:36
|
* @修改人和其它信息 注意俯仰角度负值需要加上360得到的正值进行设置
|
*/
|
@Override
|
@SdkOperate
|
public AjaxResult setPtz(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
Map<String, Double> ptz = cmd.getPtzMap();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
NET_DVR_PTZPOS m_ptzPosCurrent = new NET_DVR_PTZPOS();
|
m_ptzPosCurrent.wAction = 1;
|
try {
|
String p = String.valueOf((int) (ptz.get("p") * 10));
|
String t = String.valueOf((int) (ptz.get("t") * 10));
|
String z = String.valueOf((int) (ptz.get("z") * 10));
|
m_ptzPosCurrent.wPanPos = (short) (Integer.parseInt(p, 16));
|
m_ptzPosCurrent.wTiltPos = (short) (Integer.parseInt(t, 16));
|
m_ptzPosCurrent.wZoomPos = (short) (Integer.parseInt(z, 16));
|
Pointer point = m_ptzPosCurrent.getPointer();
|
m_ptzPosCurrent.write();
|
boolean bool = hCNetSDK.NET_DVR_SetDVRConfig(userId, NET_DVR_SET_PTZPOS, channelNum, point, m_ptzPosCurrent.size());
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("设置PTZ参数失败: errorCode" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("设置PTZ参数失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
return AjaxResult.success("设置PTZ参数成功");
|
} catch (Exception ex) {
|
log.error(ex.getMessage());
|
return AjaxResult.error("设置PTZ参数异常:" + ex.getMessage());
|
}
|
}
|
|
/**
|
* @描述 设置高精度ptz信息
|
* @参数 [userId, channelNum]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/17 16:36
|
* @修改人和其它信息 注意俯仰角度负值向下负值
|
*/
|
@Override
|
@SdkOperate
|
public AjaxResult setPtzHigh(CameraCmd cmd) {
|
try {
|
String cameraId = cmd.getCameraId();
|
Integer chanNo = cmd.getChanNo();
|
Map<String, Double> ptz = cmd.getPtzMap();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer lUserID = (Integer) GlobalVariable.loginMap.get(cameraId);
|
IntByReference pchannel = new IntByReference(chanNo);
|
Pointer pChannelNum = pchannel.getPointer();
|
|
HCNetSDK.NET_DVR_STD_CONFIG lpConfigParam6697 = new HCNetSDK.NET_DVR_STD_CONFIG();
|
HCNetSDK.NET_DVR_PTZABSOLUTEEX_CFG lpPTZAbsoluteEX_cfgInfo = new HCNetSDK.NET_DVR_PTZABSOLUTEEX_CFG();
|
lpConfigParam6697.lpCondBuffer = pChannelNum;
|
lpConfigParam6697.dwCondSize = 4;
|
HCNetSDK.BYTE_ARRAY m_szStatusBuf = new HCNetSDK.BYTE_ARRAY(4096 * 4);
|
lpConfigParam6697.lpStatusBuffer = m_szStatusBuf.getPointer();
|
lpConfigParam6697.dwStatusSize = 4096 * 4;
|
lpPTZAbsoluteEX_cfgInfo.dwSize = lpPTZAbsoluteEX_cfgInfo.size();
|
lpPTZAbsoluteEX_cfgInfo.struPTZCtrl.fPan = new Double(ptz.get("p")).floatValue();
|
float t = new Double(ptz.get("t")).floatValue();
|
float t1 = t > 300 ? (t - 360) : t;
|
BigDecimal bigDecimal = new BigDecimal(t1);
|
float t2 = bigDecimal.setScale(2, BigDecimal.ROUND_HALF_UP).floatValue();
|
lpPTZAbsoluteEX_cfgInfo.struPTZCtrl.fTilt = t2;
|
lpPTZAbsoluteEX_cfgInfo.struPTZCtrl.fZoom = new Double(ptz.get("z")).floatValue();
|
lpPTZAbsoluteEX_cfgInfo.struPTZCtrl.dwFocus = 399;
|
lpPTZAbsoluteEX_cfgInfo.dwFocalLen = 1250;
|
lpPTZAbsoluteEX_cfgInfo.fHorizontalSpeed = (float) 1000;
|
lpPTZAbsoluteEX_cfgInfo.fVerticalSpeed = (float) 1000;
|
lpPTZAbsoluteEX_cfgInfo.byZoomType = 0;
|
lpPTZAbsoluteEX_cfgInfo.write();
|
lpConfigParam6697.lpInBuffer = lpPTZAbsoluteEX_cfgInfo.getPointer();
|
lpConfigParam6697.dwInSize = lpPTZAbsoluteEX_cfgInfo.dwSize;
|
lpConfigParam6697.write();
|
boolean bool = hCNetSDK.NET_DVR_SetSTDConfig(lUserID, NET_DVR_SET_PTZABSOLUTEEX, lpConfigParam6697);
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("设置高精度PTZ失败:" + code);
|
return AjaxResult.warn("设置高精度PTZ失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
return AjaxResult.success("设置高精度PTZ参数成功");
|
|
} catch (Exception ex) {
|
log.error("设置高精度PTZ参数异常", ex);
|
return AjaxResult.error("设置高精度PTZ参数异常:" + ex);
|
}
|
}
|
|
@Override
|
@SdkOperate
|
public AjaxResult guideTargetPosition(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer chanNo = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
NET_DVR_PTZPOS m_ptzPosCurrent = new NET_DVR_PTZPOS();
|
m_ptzPosCurrent.wAction = 1;
|
try {
|
ArdCameras cameras = ardCamerasService.selectArdCamerasById(cameraId);
|
double[] cameraPositon = new double[]{cameras.getLongitude(), cameras.getLatitude(), cameras.getAltitude()};
|
double[] targetPositions = cmd.getTargetPosition();
|
double[] cameraPTZ = GisUtil.getCameraPTZ(cameraPositon, targetPositions, 20, 150);
|
String p = String.valueOf((int) (cameraPTZ[0] * 10));
|
//修正俯仰
|
double correctPitch = cameraSdkService.correctPitch(cmd);
|
double newt = cameraPTZ[1] + correctPitch;
|
String t = String.valueOf((int) (newt * 10));
|
String z = String.valueOf((int) (cameraPTZ[2] * 10));
|
m_ptzPosCurrent.wPanPos = (short) (Integer.parseInt(p, 16));
|
m_ptzPosCurrent.wTiltPos = (short) (Integer.parseInt(t, 16));
|
m_ptzPosCurrent.wZoomPos = (short) (Integer.parseInt(z, 16));
|
Pointer point = m_ptzPosCurrent.getPointer();
|
m_ptzPosCurrent.write();
|
boolean bool = hCNetSDK.NET_DVR_SetDVRConfig(userId, NET_DVR_SET_PTZPOS, chanNo, point, m_ptzPosCurrent.size());
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("设置ptz失败,请稍后重试" + code);
|
return AjaxResult.warn("设置ptz失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
return AjaxResult.success("引导坐标成功", correctPitch);
|
} catch (Exception ex) {
|
log.error("引导坐标异常:" + ex.getMessage());
|
return AjaxResult.error("引导坐标异常:" + ex.getMessage());
|
}
|
}
|
|
|
/**
|
* @描述 获取ptz锁定信息
|
* @参数 [userId, channelNum]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/17 16:36
|
* @修改人和其它信息 0-解锁 1-锁定
|
*/
|
public AjaxResult getPTZLockInfo(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
NET_DVR_PTZ_LOCKCFG netDvrPtzLockcfg = new NET_DVR_PTZ_LOCKCFG();
|
Pointer point = netDvrPtzLockcfg.getPointer();
|
IntByReference ibrBytesReturned = new IntByReference(0);
|
netDvrPtzLockcfg.write();
|
boolean bool = hCNetSDK.NET_DVR_GetDVRConfig(userId, NET_DVR_GET_PTZLOCKCFG, channelNum, point, netDvrPtzLockcfg.size(), ibrBytesReturned);
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取ptz锁定失败: errorCode:" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取ptz锁定失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
} else {
|
netDvrPtzLockcfg.read();
|
int byWorkMode = netDvrPtzLockcfg.byWorkMode;
|
return AjaxResult.success(byWorkMode);
|
}
|
}
|
|
/**
|
* @描述 设置零方位角
|
* @参数 [userId, channelNum]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/17 16:36
|
* @修改人和其它信息 注意俯仰角度负值需要加上360得到的正值进行设置
|
*/
|
@Override
|
@SdkOperate
|
public AjaxResult setZeroPtz(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.error("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
NET_DVR_INITIALPOSITIONCTRL initialpositionctrl = new NET_DVR_INITIALPOSITIONCTRL();
|
|
initialpositionctrl.dwSize = initialpositionctrl.size();
|
initialpositionctrl.byWorkMode = 0;
|
initialpositionctrl.dwChan = Short.parseShort(channelNum.toString());
|
|
Pointer point = initialpositionctrl.getPointer();
|
initialpositionctrl.write();
|
boolean bool = hCNetSDK.NET_DVR_RemoteControl(userId, NET_DVR_PTZ_INITIALPOSITIONCTRL, point, initialpositionctrl.size());
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("设置零方位角失败:" + code);
|
return AjaxResult.warn("设置零方位角失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
return AjaxResult.success();
|
}
|
|
/**
|
* @描述 获取球机PTZ参数取值范围
|
* @参数 [cameraId, channelNum]
|
* @返回值 java.util.Map<java.lang.String, java.lang.Object>
|
* @创建人 刘苏义
|
* @创建时间 2023/2/8 10:58
|
* @修改人和其它信息
|
*/
|
@Override
|
public AjaxResult getPtzScope(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.error("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
NET_DVR_PTZSCOPE m_ptzPosCurrent = new NET_DVR_PTZSCOPE();
|
Pointer point = m_ptzPosCurrent.getPointer();
|
IntByReference ibrBytesReturned = new IntByReference(0);
|
m_ptzPosCurrent.write();
|
boolean bool = hCNetSDK.NET_DVR_GetDVRConfig(userId, NET_DVR_GET_PTZSCOPE, channelNum, point, m_ptzPosCurrent.size(), ibrBytesReturned);
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取ptz范围失败: errorCode:" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取ptz范围失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
} else {
|
m_ptzPosCurrent.read();
|
DecimalFormat df = new DecimalFormat("0.0");//设置保留位数
|
|
String wPanPosMax = df.format((float) Integer.parseInt(Integer.toHexString(m_ptzPosCurrent.wPanPosMax)) / 10);
|
String wPanPosMin = df.format((float) Integer.parseInt(Integer.toHexString(m_ptzPosCurrent.wTiltPosMax)) / 10);
|
String wTiltPosMax = df.format((float) Integer.parseInt(Integer.toHexString(m_ptzPosCurrent.wTiltPosMax)) / 10);
|
String wTiltPosMin = df.format((float) Integer.parseInt(Integer.toHexString(m_ptzPosCurrent.wTiltPosMin)) / 10);
|
String wZoomPosMax = df.format((float) Integer.parseInt(Integer.toHexString(m_ptzPosCurrent.wZoomPosMax)) / 10);
|
String wZoomPosMin = df.format((float) Integer.parseInt(Integer.toHexString(m_ptzPosCurrent.wZoomPosMin)) / 10);
|
Map<String, Object> ptzScopeMap = new HashMap<>();
|
ptzScopeMap.put("pMax", wPanPosMax);
|
ptzScopeMap.put("pMin", wPanPosMin);
|
ptzScopeMap.put("tMax", wTiltPosMax);
|
ptzScopeMap.put("tMin", wTiltPosMin);
|
ptzScopeMap.put("zMax", wZoomPosMax);
|
ptzScopeMap.put("zMin", wZoomPosMin);
|
return AjaxResult.success(ptzScopeMap);
|
}
|
}
|
|
/**
|
* @描述 切换透雾
|
* @参数 [userId, channelNum, enable]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/18 13:07
|
* @修改人和其它信息
|
*/
|
@Override
|
public AjaxResult controlDefogcfg(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer chanNo = cmd.getChanNo();
|
boolean enable = cmd.isEnable();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
NET_DVR_CAMERAPARAMCFG_EX struCameraParam = new NET_DVR_CAMERAPARAMCFG_EX();
|
Pointer point = struCameraParam.getPointer();
|
IntByReference ibrBytesReturned = new IntByReference(0);
|
boolean b_GetCameraParam = hCNetSDK.NET_DVR_GetDVRConfig(userId, NET_DVR_GET_CCDPARAMCFG_EX, chanNo, point, struCameraParam.size(), ibrBytesReturned);
|
if (!b_GetCameraParam) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取前端参数失败: errorCode:" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取前端参数失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
struCameraParam.read();
|
log.debug("是否开启透雾：" + struCameraParam.struDefogCfg.byMode);
|
|
NET_DVR_DEFOGCFG defogcfg = new NET_DVR_DEFOGCFG();
|
if (enable) {
|
defogcfg.byMode = 2;//0-不启用 1-自动模式 2-常开模式
|
defogcfg.byLevel = 100;//取值范围0-100
|
} else {
|
defogcfg.byMode = 0;//0-不启用 1-自动模式 2-常开模式
|
}
|
struCameraParam.struDefogCfg = defogcfg;
|
struCameraParam.write();
|
boolean bool = hCNetSDK.NET_DVR_SetDVRConfig(userId, NET_DVR_SET_CCDPARAMCFG_EX, chanNo, point, struCameraParam.size());
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("切换透雾失败: errorCode:" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("切换透雾失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
log.debug("切换透雾成功");
|
return AjaxResult.success("切换透雾成功");
|
}
|
|
/**
|
* @描述 切换红外
|
* @参数 [userId, channelNum, enable]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/18 13:07
|
* @修改人和其它信息
|
*/
|
@Override
|
public AjaxResult controlInfrarecfg(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
boolean enable = cmd.isEnable();
|
Integer chanNo = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
NET_DVR_CAMERAPARAMCFG_EX struDayNigh = new NET_DVR_CAMERAPARAMCFG_EX();
|
Pointer point = struDayNigh.getPointer();
|
IntByReference ibrBytesReturned = new IntByReference(0);
|
boolean b_GetCameraParam = hCNetSDK.NET_DVR_GetDVRConfig(userId, NET_DVR_GET_CCDPARAMCFG, chanNo, point, struDayNigh.size(), ibrBytesReturned);
|
if (!b_GetCameraParam) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取前端参数失败: errorCode:" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取前端参数失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
struDayNigh.read();
|
String current = struDayNigh.struDayNight.byDayNightFilterType == 1 ? "开启" : "关闭";
|
log.debug("当前状态:" + current);
|
|
NET_DVR_DAYNIGHT daynight = new NET_DVR_DAYNIGHT();
|
if (enable) {
|
daynight.byDayNightFilterType = 1;//夜晚
|
} else {
|
daynight.byDayNightFilterType = 0;//白天
|
}
|
daynight.bySwitchScheduleEnabled = 1;
|
daynight.byDayNightFilterTime = 60;
|
struDayNigh.struDayNight = daynight;
|
struDayNigh.write();
|
boolean bool = hCNetSDK.NET_DVR_SetDVRConfig(userId, NET_DVR_SET_CCDPARAMCFG, chanNo, point, struDayNigh.size());
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("切换红外失败 ErrorCode:{},ErrorInfo:{}", code, SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("切换红外失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
log.debug("切换红外成功");
|
return AjaxResult.success("切换红外成功");
|
}
|
|
/**
|
* @描述 聚焦开关
|
* @参数 [userId, channelNum, enable]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/18 13:07
|
* @修改人和其它信息
|
*/
|
@Override
|
public AjaxResult controlFocusMode(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
boolean enable = cmd.isEnable();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
NET_DVR_FOCUSMODE_CFG struFocusMode = new NET_DVR_FOCUSMODE_CFG();
|
Pointer point = struFocusMode.getPointer();
|
IntByReference ibrBytesReturned = new IntByReference(0);
|
boolean b_GetCameraParam = hCNetSDK.NET_DVR_GetDVRConfig(userId, NET_DVR_GET_FOCUSMODECFG, channelNum, point, struFocusMode.size(), ibrBytesReturned);
|
if (!b_GetCameraParam) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取前端参数失败: errorCode" + code + " errorInfo" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取前端参数失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
struFocusMode.read();
|
log.debug("当前聚焦模式：" + struFocusMode.byFocusMode);
|
|
if (enable) {
|
struFocusMode.byFocusMode = 1;//手动聚焦
|
} else {
|
struFocusMode.byAutoFocusMode = 1;
|
struFocusMode.byFocusMode = 2;//自动聚焦
|
}
|
struFocusMode.byFocusDefinitionDisplay = 1;
|
struFocusMode.byFocusSpeedLevel = 3;
|
struFocusMode.write();
|
boolean bool = hCNetSDK.NET_DVR_SetDVRConfig(userId, NET_DVR_SET_FOCUSMODECFG, channelNum, point, struFocusMode.size());
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("设置聚焦模式失败: errorCode" + code + " errorInfo" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("设置聚焦模式失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
log.debug("设置聚焦模式成功");
|
return AjaxResult.success("设置聚焦模式成功");
|
}
|
|
/**
|
* @描述 获取聚焦模式
|
* @参数 [userId, channelNum]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/18 13:07
|
* @修改人和其它信息
|
*/
|
public AjaxResult getFocusMode(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
NET_DVR_FOCUSMODE_CFG struFocusMode = new NET_DVR_FOCUSMODE_CFG();
|
Pointer point = struFocusMode.getPointer();
|
IntByReference ibrBytesReturned = new IntByReference(0);
|
boolean b_GetCameraParam = hCNetSDK.NET_DVR_GetDVRConfig(userId, NET_DVR_GET_FOCUSMODECFG, channelNum, point, struFocusMode.size(), ibrBytesReturned);
|
if (!b_GetCameraParam) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取聚焦模式失败: errorCode" + code + " errorInfo" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取聚焦模式失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
struFocusMode.read();
|
log.debug("当前聚焦模式：" + struFocusMode.byFocusMode);
|
return AjaxResult.success(struFocusMode.byFocusMode);
|
}
|
|
/**
|
* @描述 云台加热开关
|
* @参数 [userId, channelNum, enable]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/18 13:07
|
* @修改人和其它信息
|
*/
|
@Override
|
public AjaxResult controlPTHeateRpwron(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
boolean enable = cmd.isEnable();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
int dwStop;
|
if (enable) {
|
dwStop = 0;//开启
|
} else {
|
dwStop = 1;//关闭
|
}
|
boolean bool = hCNetSDK.NET_DVR_PTZControl_Other(userId, channelNum, HEATER_PWRON, dwStop);
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("设置云台加热失败: errorCode" + code + " errorInfo" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("设置云台加热失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
log.debug("设置云台加热成功");
|
return AjaxResult.success("设置云台加热成功");
|
}
|
|
/**
|
* @描述 镜头加热开关
|
* @参数 [userId, channelNum, enable]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/18 13:07
|
* @修改人和其它信息
|
*/
|
@Override
|
public AjaxResult controlCameraDeicing(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
boolean enable = cmd.isEnable();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
NET_DVR_DEVSERVER_CFG struDeicing = new NET_DVR_DEVSERVER_CFG();
|
Pointer point = struDeicing.getPointer();
|
IntByReference ibrBytesReturned = new IntByReference(0);
|
boolean b_GetCameraParam = hCNetSDK.NET_DVR_GetDVRConfig(userId, NET_DVR_GET_DEVSERVER_CFG, channelNum, point, struDeicing.size(), ibrBytesReturned);
|
if (!b_GetCameraParam) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取前端参数失败: errorCode" + code + " errorInfo" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取前端参数失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
struDeicing.read();
|
log.debug("是否开启除冰：" + struDeicing.byEnableDeicing);
|
|
if (enable) {
|
struDeicing.byEnableDeicing = 1;//开启
|
} else {
|
struDeicing.byEnableDeicing = 0;//关闭
|
}
|
struDeicing.write();
|
boolean bool = hCNetSDK.NET_DVR_SetDVRConfig(userId, NET_DVR_SET_DEVSERVER_CFG, channelNum, point, struDeicing.size());
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("设置镜头除冰失败: errorCode" + code + " errorInfo" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("设置镜头除冰失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
log.debug("设置镜头除冰成功");
|
return AjaxResult.success("设置镜头除冰成功");
|
}
|
|
/**
|
* 截图 返给前端
|
*
|
* @param cmd 相机命令
|
*/
|
@Override
|
public AjaxResult localCapture(CameraCmd cmd) {
|
try {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
NET_DVR_WORKSTATE_V30 devwork = new NET_DVR_WORKSTATE_V30();
|
if (!hCNetSDK.NET_DVR_GetDVRWorkState_V30(userId, devwork)) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取设备工作状态失败: errorCode" + code + " errorInfo" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取设备工作状态失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
//图片质量
|
NET_DVR_JPEGPARA jpeg = new NET_DVR_JPEGPARA();
|
//设置图片分辨率
|
jpeg.wPicSize = 0;
|
//设置图片质量
|
jpeg.wPicQuality = 0;
|
IntByReference a = new IntByReference();
|
//设置图片大小
|
ByteBuffer jpegBuffer = ByteBuffer.allocate(1024 * 1024);
|
// 抓图到内存，单帧数据捕获并保存成JPEG存放在指定的内存空间中
|
boolean is = hCNetSDK.NET_DVR_CaptureJPEGPicture_NEW(userId, channelNum, jpeg, jpegBuffer, 1024 * 1024, a);
|
//log.debug("-----------这里开始图片存入内存----------" + is);
|
// OutputStream outputStream = response.getOutputStream();
|
//outputStream.write(jpegBuffer.array());
|
//Base64.Encoder decoder = Base64.getEncoder();
|
// BASE64Encoder encoder = new BASE64Encoder();
|
//String png_base64 = decoder.encodeToString(jpegBuffer.array());//转换成base64串
|
// png_base64 = png_base64.replaceAll("\n", "").replaceAll("\r", "");//删除 \r\n
|
//log.debug("-----------处理完成截图数据----------");
|
return AjaxResult.success(jpegBuffer.array());
|
} catch (Exception ex) {
|
log.error("-----------截图失败----------");
|
return AjaxResult.error(ex.getMessage());
|
}
|
}
|
|
/**
|
* @描述 截图 存服务器
|
* @参数 [cameraId, channelNum]
|
* @返回值 java.lang.String
|
* @创建人 刘苏义
|
* @创建时间 2023/2/2 14:59
|
* @修改人和其它信息
|
*/
|
@Override
|
public String picCutCate(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return "";
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
//图片信息
|
NET_DVR_JPEGPARA jpeg = new NET_DVR_JPEGPARA();
|
//设置图片分辨率
|
//图片尺寸：0-CIF(352*288/352*240)，1-QCIF(176*144/176*120)，2-4CIF(704*576/704*480)或D1(720*576/720*486)，3-UXGA(1600*1200)，
|
// 4-SVGA(800*600)，5-HD720P(1280*720)，6-VGA(640*480)，7-XVGA(1280*960)，8-HD900P(1600*900)，9-HD1080P(1920*1080)，10-2560*1920，
|
// 11-1600*304，12-2048*1536，13-2448*2048，14-2448*1200，15-2448*800，16-XGA(1024*768)，17-SXGA(1280*1024)，18-WD1(960*576/960*480),
|
// 19-1080I(1920*1080)，20-576*576，21-1536*1536，22-1920*1920，23-320*240，24-720*720，25-1024*768，26-1280*1280，27-1600*600，
|
// 28-2048*768，29-160*120，75-336*256，78-384*256，79-384*216，80-320*256，82-320*192，83-512*384，127-480*272，128-512*272， 161-288*320，
|
// 162-144*176，163-480*640，164-240*320，165-120*160，166-576*720，167-720*1280，168-576*960，180-180*240, 181-360*480, 182-540*720,
|
// 183-720*960, 184-960*1280, 185-1080*1440, 500-384*288, 0xff-Auto(使用当前码流分辨率)
|
jpeg.wPicSize = 0;
|
//设置图片质量：0-最好，1-较好，2-一般
|
jpeg.wPicQuality = 0;
|
IntByReference a = new IntByReference();
|
//设置图片大小
|
ByteBuffer jpegBuffer = ByteBuffer.allocate(1024 * 1024);
|
// 抓图到内存，单帧数据捕获并保存成JPEG存放在指定的内存空间中
|
log.debug("-----------这里开始封装 NET_DVR_CaptureJPEGPicture_NEW---------");
|
boolean is = hCNetSDK.NET_DVR_CaptureJPEGPicture_NEW(userId, channelNum, jpeg, jpegBuffer, 1024 * 1024, a);
|
log.debug("-----------这里开始图片存入内存----------" + is);
|
if (is) {
|
log.debug("hksdk(抓图)-结果状态值(0表示成功):" + hCNetSDK.NET_DVR_GetLastError());
|
byte[] array = jpegBuffer.array();
|
//存储到minio
|
String BucketName = "pic";
|
String ObjectName = "capture/" + IdUtils.simpleUUID() + ".jpeg";
|
InputStream input = new ByteArrayInputStream(array);
|
String url = "";
|
try {
|
boolean b = MinioUtil.uploadObject(BucketName, ObjectName, input, input.available(), MimeTypeUtils.IMAGE_JPEG);
|
if (b) {
|
url = MinioUtil.getBucketObjectUrl(BucketName, ObjectName);
|
log.debug("上传文件成功!" + url);
|
}
|
} catch (IOException ex) {
|
log.error("上传文件异常：" + ex.getMessage());
|
}
|
return url;
|
} else {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("抓图失败,请稍后重试" + code);
|
return "";
|
}
|
}
|
|
/**
|
* @描述 短时录像
|
* @参数 [userId, channelNum, enable]
|
* @返回值 void
|
* @创建人 刘苏义
|
* @创建时间 2023/1/20 11:18
|
* @修改人和其它信息
|
*/
|
@Override
|
public String record(CameraCmd cmd) {
|
try {
|
String cameraId = cmd.getCameraId();
|
Integer chanNo = cmd.getChanNo();
|
// 本地临时录像地址
|
String tempPath = ARDConfig.getProfile() + Constants.LOCAL_RECORD_TEMP_PREFIX;
|
String path = FileUtils.createFile(tempPath + "/" + cameraId + ".mp4");
|
boolean enable = cmd.isEnable();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return "";
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
//强制I帧结构体对象
|
HCNetSDK.NET_DVR_I_FRAME netDvrIFrame = new HCNetSDK.NET_DVR_I_FRAME(); //新建结构体对象
|
netDvrIFrame.read();
|
netDvrIFrame.dwChannel = chanNo;//因为上文代码中设置了通道号，按照上文中的设置
|
netDvrIFrame.byStreamType = 0;
|
netDvrIFrame.dwSize = netDvrIFrame.size();
|
netDvrIFrame.write();
|
if (!hCNetSDK.NET_DVR_RemoteControl(userId, 3402, netDvrIFrame.getPointer(), netDvrIFrame.dwSize)) {
|
log.error("强制I帧 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
|
}
|
//预览参数
|
NET_DVR_PREVIEWINFO previewinfo = new NET_DVR_PREVIEWINFO();
|
previewinfo.read();
|
previewinfo.lChannel = chanNo;
|
previewinfo.dwStreamType = 0;//码流类型：0-主码流，1-子码流，2-三码流，3-虚拟码流，以此类推
|
previewinfo.dwLinkMode = 0;//连接方式：0-TCP方式，1-UDP方式，2-多播方式，3-RTP方式，4-RTP/RTSP，5-RTP/HTTP，6-HRUDP（可靠传输），7-RTSP/HTTPS，8-NPQ
|
previewinfo.hPlayWnd = null;//播放窗口的句柄，为NULL表示不解码显示。
|
previewinfo.bBlocked = 0;//0- 非阻塞取流，1-阻塞取流
|
previewinfo.byNPQMode = 0;//NPQ模式：0-直连模式，1-过流媒体模式
|
previewinfo.write();
|
String url = "";
|
if (enable) {
|
if (!GlobalVariable.previewMap.containsKey(cameraId)) {
|
int lRealHandle = hCNetSDK.NET_DVR_RealPlay_V40(userId, previewinfo, null, null);
|
if (lRealHandle == -1) {
|
log.error("取流失败" + hCNetSDK.NET_DVR_GetLastError());
|
return "";
|
}
|
log.debug("取流成功");
|
GlobalVariable.previewMap.put(cameraId, lRealHandle);
|
}
|
if (!hCNetSDK.NET_DVR_SaveRealData_V30(GlobalVariable.previewMap.get(cameraId), 2, path)) {
|
log.error("保存视频文件到临时文件夹失败 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
|
return "";
|
}
|
log.debug("录像开始");
|
|
} else {
|
if (GlobalVariable.previewMap.containsKey(cameraId)) {
|
Integer lRealHandle = GlobalVariable.previewMap.get(cameraId);
|
hCNetSDK.NET_DVR_StopRealPlay(lRealHandle);
|
GlobalVariable.previewMap.remove(cameraId);
|
}
|
log.debug("录像停止");
|
//存入minio
|
String BucketName = "record";
|
String ObjectName = IdUtils.simpleUUID() + ".mp4";
|
FileInputStream stream = new FileInputStream(path);
|
boolean b = MinioUtil.uploadObject(BucketName, ObjectName, stream, stream.available(), "video/MP4");
|
if (b) {
|
url = MinioUtil.getBucketObjectUrl(BucketName, ObjectName);
|
log.debug("上传文件成功!" + url);
|
}
|
}
|
return url;
|
} catch (Exception ex) {
|
log.error("录像异常" + ex.getMessage());
|
return "";
|
}
|
}
|
|
@Override
|
public boolean recordStart(CameraCmd cmd) {
|
try {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
// 本地临时录像地址
|
String tempPath = ARDConfig.getProfile() + Constants.LOCAL_RECORD_TEMP_PREFIX;
|
String path = FileUtils.createFile(tempPath + "/" + cameraId + ".mp4");
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return false;
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
//强制I帧结构体对象
|
HCNetSDK.NET_DVR_I_FRAME netDvrIFrame = new HCNetSDK.NET_DVR_I_FRAME(); //新建结构体对象
|
netDvrIFrame.read();
|
netDvrIFrame.dwChannel = channelNum;//因为上文代码中设置了通道号，按照上文中的设置
|
netDvrIFrame.byStreamType = 0;
|
netDvrIFrame.dwSize = netDvrIFrame.size();
|
netDvrIFrame.write();
|
if (!hCNetSDK.NET_DVR_RemoteControl(userId, 3402, netDvrIFrame.getPointer(), netDvrIFrame.dwSize)) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("设置强制I帧错误:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
//预览参数
|
NET_DVR_PREVIEWINFO previewinfo = new NET_DVR_PREVIEWINFO();
|
previewinfo.read();
|
previewinfo.lChannel = channelNum;
|
previewinfo.dwStreamType = 0;//码流类型：0-主码流，1-子码流，2-三码流，3-虚拟码流，以此类推
|
previewinfo.dwLinkMode = 0;//连接方式：0-TCP方式，1-UDP方式，2-多播方式，3-RTP方式，4-RTP/RTSP，5-RTP/HTTP，6-HRUDP（可靠传输），7-RTSP/HTTPS，8-NPQ
|
previewinfo.hPlayWnd = null;//播放窗口的句柄，为NULL表示不解码显示。
|
previewinfo.bBlocked = 0;//0- 非阻塞取流，1-阻塞取流
|
previewinfo.byNPQMode = 0;//NPQ模式：0-直连模式，1-过流媒体模式
|
previewinfo.write();
|
if (GlobalVariable.previewMap.containsKey(cameraId)) {
|
Integer lRealHandle = GlobalVariable.previewMap.get(cameraId);
|
hCNetSDK.NET_DVR_StopRealPlay(lRealHandle);
|
GlobalVariable.previewMap.remove(cameraId);
|
log.debug("停止当前录像");
|
}
|
int lRealHandle = hCNetSDK.NET_DVR_RealPlay_V40(userId, previewinfo, null, null);
|
if (lRealHandle == -1) {
|
log.error("取流失败" + hCNetSDK.NET_DVR_GetLastError());
|
return false;
|
}
|
log.debug("取流成功");
|
GlobalVariable.threadMap.put(cameraId, Thread.currentThread().getName());
|
GlobalVariable.previewMap.put(cameraId, lRealHandle);
|
if (!hCNetSDK.NET_DVR_SaveRealData_V30(GlobalVariable.previewMap.get(cameraId), 2, path)) {
|
log.error("保存视频文件到临时文件夹失败 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
|
return false;
|
}
|
log.debug("录像开始");
|
return true;
|
} catch (Exception ex) {
|
log.error("开始录像异常" + ex.getMessage());
|
return false;
|
}
|
}
|
|
@Override
|
public String recordStopToMinio(CameraCmd cmd) {
|
String url = "";
|
try {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
// 本地临时录像地址
|
String tempPath = ARDConfig.getProfile() + Constants.LOCAL_RECORD_TEMP_PREFIX;
|
String path = FileUtils.createFile(tempPath + "/" + cameraId + ".mp4");
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return "";
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
//region 强制I帧
|
HCNetSDK.NET_DVR_I_FRAME netDvrIFrame = new HCNetSDK.NET_DVR_I_FRAME(); //新建结构体对象
|
netDvrIFrame.read();
|
netDvrIFrame.dwChannel = channelNum;//因为上文代码中设置了通道号，按照上文中的设置
|
netDvrIFrame.byStreamType = 0;
|
netDvrIFrame.dwSize = netDvrIFrame.size();
|
netDvrIFrame.write();
|
if (!hCNetSDK.NET_DVR_RemoteControl(userId, 3402, netDvrIFrame.getPointer(), netDvrIFrame.dwSize)) {
|
log.error("强制I帧 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
|
}
|
//endregion
|
//region 预览参数
|
NET_DVR_PREVIEWINFO previewinfo = new NET_DVR_PREVIEWINFO();
|
previewinfo.read();
|
previewinfo.lChannel = channelNum;
|
previewinfo.dwStreamType = 0;//码流类型：0-主码流，1-子码流，2-三码流，3-虚拟码流，以此类推
|
previewinfo.dwLinkMode = 0;//连接方式：0-TCP方式，1-UDP方式，2-多播方式，3-RTP方式，4-RTP/RTSP，5-RTP/HTTP，6-HRUDP（可靠传输），7-RTSP/HTTPS，8-NPQ
|
previewinfo.hPlayWnd = null;//播放窗口的句柄，为NULL表示不解码显示。
|
previewinfo.bBlocked = 0;//0- 非阻塞取流，1-阻塞取流
|
previewinfo.byNPQMode = 0;//NPQ模式：0-直连模式，1-过流媒体模式
|
previewinfo.write();
|
//endregion
|
if (GlobalVariable.previewMap.containsKey(cameraId)) {
|
Integer lRealHandle = GlobalVariable.previewMap.get(cameraId);
|
hCNetSDK.NET_DVR_StopRealPlay(lRealHandle);
|
GlobalVariable.previewMap.remove(cameraId);
|
}
|
log.debug("录像停止");
|
//存入minio
|
String BucketName = cmd.getRecordBucketName();
|
String ObjectName = cmd.getRecordObjectName() + ".mp4";
|
FileInputStream stream = new FileInputStream(path);
|
boolean b = MinioUtil.uploadObject(BucketName, ObjectName, stream, stream.available(), "video/MP4");
|
if (b) {
|
url = MinioUtil.getBucketObjectUrl(BucketName, ObjectName);
|
log.debug("上传文件成功!" + url);
|
}
|
return url;
|
} catch (Exception ex) {
|
log.error("录像异常" + ex.getMessage());
|
return "";
|
}
|
}
|
|
@Override
|
public boolean recordStopNotToMinio(CameraCmd cmd) {
|
boolean result = false;
|
try {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return false;
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
//强制I帧结构体对象
|
HCNetSDK.NET_DVR_I_FRAME netDvrIFrame = new HCNetSDK.NET_DVR_I_FRAME(); //新建结构体对象
|
netDvrIFrame.read();
|
netDvrIFrame.dwChannel = channelNum;//因为上文代码中设置了通道号，按照上文中的设置
|
netDvrIFrame.byStreamType = 0;
|
netDvrIFrame.dwSize = netDvrIFrame.size();
|
netDvrIFrame.write();
|
if (!hCNetSDK.NET_DVR_RemoteControl(userId, 3402, netDvrIFrame.getPointer(), netDvrIFrame.dwSize)) {
|
log.error("强制I帧 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
|
}
|
//预览参数
|
NET_DVR_PREVIEWINFO previewinfo = new NET_DVR_PREVIEWINFO();
|
previewinfo.read();
|
previewinfo.lChannel = channelNum;
|
previewinfo.dwStreamType = 0;//码流类型：0-主码流，1-子码流，2-三码流，3-虚拟码流，以此类推
|
previewinfo.dwLinkMode = 0;//连接方式：0-TCP方式，1-UDP方式，2-多播方式，3-RTP方式，4-RTP/RTSP，5-RTP/HTTP，6-HRUDP（可靠传输），7-RTSP/HTTPS，8-NPQ
|
previewinfo.hPlayWnd = null;//播放窗口的句柄，为NULL表示不解码显示。
|
previewinfo.bBlocked = 0;//0- 非阻塞取流，1-阻塞取流
|
previewinfo.byNPQMode = 0;//NPQ模式：0-直连模式，1-过流媒体模式
|
previewinfo.write();
|
if (GlobalVariable.previewMap.containsKey(cameraId)) {
|
Integer lRealHandle = GlobalVariable.previewMap.get(cameraId);
|
hCNetSDK.NET_DVR_StopRealPlay(lRealHandle);
|
GlobalVariable.previewMap.remove(cameraId);
|
}
|
log.debug("录像停止");
|
result = true;
|
} catch (Exception ex) {
|
log.error("录像停止异常" + ex.getMessage());
|
result = false;
|
}
|
return result;
|
}
|
|
//获取IP通道
|
public List<ArdChannel> getChannels(ArdCameras camera) {
|
//获取通道
|
List<ArdChannel> channelList = new ArrayList<>();
|
try {
|
IntByReference ibrBytesReturned = new IntByReference(0);//获取IP接入配置参数
|
HCNetSDK.NET_DVR_IPPARACFG_V40 m_strIpparaCfg = new HCNetSDK.NET_DVR_IPPARACFG_V40();
|
m_strIpparaCfg.write();
|
//lpIpParaConfig 接收数据的缓冲指针
|
Pointer lpIpParaConfig = m_strIpparaCfg.getPointer();
|
boolean bRet = hCNetSDK.NET_DVR_GetDVRConfig(camera.getLoginId().intValue(), HCNetSDK.NET_DVR_GET_IPPARACFG_V40, 0, lpIpParaConfig, m_strIpparaCfg.size(), ibrBytesReturned);
|
m_strIpparaCfg.read();
|
//log.debug("起始数字通道号：" + m_strIpparaCfg.dwStartDChan);//m_strIpparaCfg.dwDChanNum
|
for (int iChannum = 0; iChannum < camera.getChanNum(); iChannum++) {
|
ArdChannel channel = new ArdChannel();
|
int chanNo = iChannum + camera.getStartChan();
|
HCNetSDK.NET_DVR_PICCFG_V40 strPicCfg = new HCNetSDK.NET_DVR_PICCFG_V40();
|
strPicCfg.dwSize = strPicCfg.size();
|
strPicCfg.write();
|
Pointer pStrPicCfg = strPicCfg.getPointer();
|
NativeLong lChannel = new NativeLong(chanNo);
|
IntByReference pInt = new IntByReference(0);
|
boolean b_GetPicCfg = hCNetSDK.NET_DVR_GetDVRConfig(camera.getLoginId().intValue(), HCNetSDK.NET_DVR_GET_PICCFG_V40, lChannel.intValue(), pStrPicCfg, strPicCfg.size(), pInt);
|
if (!b_GetPicCfg) {
|
// log.error("获取图像参数失败，错误码：" + hCNetSDK.NET_DVR_GetLastError());
|
}
|
strPicCfg.read();
|
m_strIpparaCfg.struStreamMode[iChannum].read();
|
if (m_strIpparaCfg.struStreamMode[iChannum].byGetStreamType == 0) {
|
m_strIpparaCfg.struStreamMode[iChannum].uGetStream.setType(HCNetSDK.NET_DVR_IPCHANINFO.class);
|
m_strIpparaCfg.struStreamMode[iChannum].uGetStream.struChanInfo.read();
|
int channelNo = m_strIpparaCfg.struStreamMode[iChannum].uGetStream.struChanInfo.byIPID + m_strIpparaCfg.struStreamMode[iChannum].uGetStream.struChanInfo.byIPIDHigh * 256;
|
String channelName = new String(strPicCfg.sChanName, "GBK").trim();
|
channelName = channelName.equals("") ? "通道" + chanNo : channelName;
|
channel.setDeviceId(camera.getId());
|
channel.setName(channelName);
|
channel.setChanNo(chanNo);
|
if (camera.getGdtype().equals("3") || camera.getGdtype().equals("2")) {
|
//NVR过滤离线通道
|
if (m_strIpparaCfg.struStreamMode[iChannum].uGetStream.struChanInfo.byEnable != 1) {
|
continue;
|
}
|
}
|
channelList.add(channel);
|
}
|
}
|
} catch (Exception ex) {
|
log.error("获取IP通道异常:" + ex.getMessage());
|
}
|
return channelList;
|
}
|
|
/**
|
* @描述 获取GIS信息数据
|
* @参数 [userId, channelNum]
|
* @返回值 boolean
|
* @创建人 刘苏义
|
* @创建时间 2023/1/17 16:36
|
* @修改人和其它信息 0-解锁 1-锁定
|
*/
|
@Override
|
public AjaxResult getGisInfo(CameraCmd cmd) {
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
// 获取参数
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
HCNetSDK.NET_DVR_STD_CONFIG struStdCfg = new HCNetSDK.NET_DVR_STD_CONFIG();
|
HCNetSDK.NET_DVR_GIS_INFO struGisInfo = new HCNetSDK.NET_DVR_GIS_INFO();
|
struStdCfg.read();
|
IntByReference lchannel = new IntByReference(channelNum);
|
struStdCfg.lpCondBuffer = lchannel.getPointer();
|
struStdCfg.dwCondSize = 4;
|
struStdCfg.lpOutBuffer = struGisInfo.getPointer();
|
struStdCfg.dwOutSize = struGisInfo.size();
|
struStdCfg.write();//设置前之前要write()
|
boolean bool = hCNetSDK.NET_DVR_GetSTDConfig(userId, NET_DVR_GET_GISINFO, struStdCfg);
|
if (!bool) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("获取GIS信息数据失败: errorCode:" + code + " errorInfo:" + SdkErrorCodeEnum.getDescByCode(code));
|
return AjaxResult.warn("获取GIS信息数据失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
struGisInfo.read();
|
Map<String, Object> map = new HashMap<>();
|
map.put("p", struGisInfo.struPtzPos.fPanPos);
|
map.put("t", struGisInfo.struPtzPos.fTiltPos < 0 ? struGisInfo.struPtzPos.fTiltPos + 360 : struGisInfo.struPtzPos.fTiltPos);
|
map.put("z", struGisInfo.struPtzPos.fZoomPos);
|
map.put("fHorFieldAngle", struGisInfo.fHorizontalValue);// 水平视场角
|
map.put("fVerFieldAngle", struGisInfo.fVerticalValue);// 垂直视场角
|
return AjaxResult.success(map);
|
|
}
|
|
//本地录像开始
|
@Override
|
public AjaxResult localRecordStart(CameraCmd cmd) {
|
try {
|
String operator = cmd.getOperator();
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
// 本地临时录像地址
|
String tempPath = ARDConfig.getProfile() + Constants.LOCAL_RECORD_TEMP_PREFIX;
|
String path = FileUtils.createFile(tempPath + "/" + operator + "/" + cameraId + ".mp4");
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
//强制I帧结构体对象
|
HCNetSDK.NET_DVR_I_FRAME netDvrIFrame = new HCNetSDK.NET_DVR_I_FRAME(); //新建结构体对象
|
netDvrIFrame.read();
|
netDvrIFrame.dwChannel = channelNum;//因为上文代码中设置了通道号，按照上文中的设置
|
netDvrIFrame.byStreamType = 0;
|
netDvrIFrame.dwSize = netDvrIFrame.size();
|
netDvrIFrame.write();
|
if (!hCNetSDK.NET_DVR_RemoteControl(userId, 3402, netDvrIFrame.getPointer(), netDvrIFrame.dwSize)) {
|
log.error("强制I帧 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
|
}
|
//预览参数
|
NET_DVR_PREVIEWINFO previewinfo = new NET_DVR_PREVIEWINFO();
|
previewinfo.read();
|
previewinfo.lChannel = channelNum;
|
previewinfo.dwStreamType = 0;//码流类型：0-主码流，1-子码流，2-三码流，3-虚拟码流，以此类推
|
previewinfo.dwLinkMode = 0;//连接方式：0-TCP方式，1-UDP方式，2-多播方式，3-RTP方式，4-RTP/RTSP，5-RTP/HTTP，6-HRUDP（可靠传输），7-RTSP/HTTPS，8-NPQ
|
previewinfo.hPlayWnd = null;//播放窗口的句柄，为NULL表示不解码显示。
|
previewinfo.bBlocked = 0;//0- 非阻塞取流，1-阻塞取流
|
previewinfo.byNPQMode = 0;//NPQ模式：0-直连模式，1-过流媒体模式
|
previewinfo.write();
|
//if (GlobalVariable.previewMap.containsKey(cameraId)) {
|
// Integer lRealHandle = GlobalVariable.previewMap.get(cameraId);
|
// hCNetSDK.NET_DVR_StopRealPlay(lRealHandle);
|
// GlobalVariable.previewMap.remove(cameraId);
|
// log.debug("停止当前录像");
|
//}
|
int lRealHandle = hCNetSDK.NET_DVR_RealPlay_V40(userId, previewinfo, null, null);
|
if (lRealHandle == -1) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("本地录像取流失败" + hCNetSDK.NET_DVR_GetLastError());
|
return AjaxResult.warn("本地录像取流失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
log.debug("本地录像取流成功");
|
//GlobalVariable.threadMap.put(cameraId, Thread.currentThread().getName());
|
//GlobalVariable.previewMap.put(cameraId, lRealHandle);
|
if (!hCNetSDK.NET_DVR_SaveRealData_V30(lRealHandle, 2, path)) {
|
int code = hCNetSDK.NET_DVR_GetLastError();
|
log.error("保存视频文件到临时文件夹失败 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
|
return AjaxResult.warn("本地录像取流失败:" + SdkErrorCodeEnum.getDescByCode(code) + "(" + code + ")");
|
}
|
log.debug("本地录像开始");
|
return AjaxResult.success("录像开始", lRealHandle);
|
} catch (Exception ex) {
|
log.error("本地录像开始异常" + ex.getMessage());
|
return AjaxResult.error("本地录像开始异常" + ex.getMessage());
|
}
|
}
|
|
//本地录像停止
|
@Override
|
public AjaxResult localRecordStop(CameraCmd cmd) {
|
try {
|
String operator = cmd.getOperator();
|
String cameraId = cmd.getCameraId();
|
Integer channelNum = cmd.getChanNo();
|
Integer lRealHandle = cmd.getRecordId().intValue();
|
|
if (!GlobalVariable.loginMap.containsKey(cameraId)) {
|
return AjaxResult.warn("设备未登录");
|
}
|
Integer userId = (Integer) GlobalVariable.loginMap.get(cameraId);
|
//region 强制I帧
|
HCNetSDK.NET_DVR_I_FRAME netDvrIFrame = new HCNetSDK.NET_DVR_I_FRAME(); //新建结构体对象
|
netDvrIFrame.read();
|
netDvrIFrame.dwChannel = channelNum;//因为上文代码中设置了通道号，按照上文中的设置
|
netDvrIFrame.byStreamType = 0;
|
netDvrIFrame.dwSize = netDvrIFrame.size();
|
netDvrIFrame.write();
|
if (!hCNetSDK.NET_DVR_RemoteControl(userId, 3402, netDvrIFrame.getPointer(), netDvrIFrame.dwSize)) {
|
log.error("强制I帧 错误码为: " + hCNetSDK.NET_DVR_GetLastError());
|
}
|
//endregion
|
//region 预览参数
|
NET_DVR_PREVIEWINFO previewinfo = new NET_DVR_PREVIEWINFO();
|
previewinfo.read();
|
previewinfo.lChannel = channelNum;
|
previewinfo.dwStreamType = 0;//码流类型：0-主码流，1-子码流，2-三码流，3-虚拟码流，以此类推
|
previewinfo.dwLinkMode = 0;//连接方式：0-TCP方式，1-UDP方式，2-多播方式，3-RTP方式，4-RTP/RTSP，5-RTP/HTTP，6-HRUDP（可靠传输），7-RTSP/HTTPS，8-NPQ
|
previewinfo.hPlayWnd = null;//播放窗口的句柄，为NULL表示不解码显示。
|
previewinfo.bBlocked = 0;//0- 非阻塞取流，1-阻塞取流
|
previewinfo.byNPQMode = 0;//NPQ模式：0-直连模式，1-过流媒体模式
|
previewinfo.write();
|
//endregion
|
hCNetSDK.NET_DVR_StopRealPlay(lRealHandle);
|
log.debug("本地录像停止");
|
// 本地临时录像地址
|
String tempPath = ARDConfig.getProfile() + Constants.LOCAL_RECORD_TEMP_PREFIX;
|
String recordPath = FileUtils.createFile(tempPath + "/" + operator + "/" + cameraId + ".mp4");
|
byte[] recordBytes = Files.readAllBytes(Paths.get(recordPath));
|
return AjaxResult.success(recordBytes);
|
} catch (Exception ex) {
|
log.error("本地录像停止异常" + ex.getMessage());
|
return AjaxResult.error("本地录像停止异常" + ex.getMessage());
|
}
|
}
|
}
|
