Merge branch 'wvp-28181-2.0' into wvp-28181-2.0

hotcoffie

2021-12-01 a16b4f71ec5a4d3d526c9c35a1e1f7843a49e921

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/NotifyRequestProcessor.java

New file
@@ -0,0 +1,429 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;

import com.genersoft.iot.vmp.common.VideoManagerConstants;
import com.genersoft.iot.vmp.conf.UserSetup;
import com.genersoft.iot.vmp.gb28181.bean.*;
import com.genersoft.iot.vmp.gb28181.event.DeviceOffLineDetector;
import com.genersoft.iot.vmp.gb28181.event.EventPublisher;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
import com.genersoft.iot.vmp.gb28181.transmit.callback.DeferredResultHolder;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
import com.genersoft.iot.vmp.utils.GpsUtil;
import com.genersoft.iot.vmp.utils.redis.RedisUtil;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.StringUtils;

import javax.sip.InvalidArgumentException;
import javax.sip.RequestEvent;
import javax.sip.SipException;
import javax.sip.header.FromHeader;
import javax.sip.message.Response;
import java.text.ParseException;
import java.util.Iterator;

/**
 * SIP命令类型： NOTIFY请求
 */
@Component
public class NotifyRequestProcessor extends SIPRequestProcessorParent implements InitializingBean, ISIPRequestProcessor {


    private final static Logger logger = LoggerFactory.getLogger(NotifyRequestProcessor.class);

   @Autowired
   private UserSetup userSetup;

   @Autowired
   private IVideoManagerStorager storager;

   @Autowired
   private IRedisCatchStorage redisCatchStorage;

   @Autowired
   private EventPublisher publisher;

   @Autowired
   private DeviceOffLineDetector offLineDetector;

   private static final String NOTIFY_CATALOG = "Catalog";
   private static final String NOTIFY_ALARM = "Alarm";
   private static final String NOTIFY_MOBILE_POSITION = "MobilePosition";
   private String method = "NOTIFY";

   @Autowired
   private SIPProcessorObserver sipProcessorObserver;

   @Override
   public void afterPropertiesSet() throws Exception {
      // 添加消息处理的订阅
      sipProcessorObserver.addRequestProcessor(method, this);
   }

   @Override
   public void process(RequestEvent evt) {
      try {
         Element rootElement = getRootElement(evt);
         String cmd = XmlUtil.getText(rootElement, "CmdType");

         if (NOTIFY_CATALOG.equals(cmd)) {
            logger.info("接收到Catalog通知");
            processNotifyCatalogList(evt);
         } else if (NOTIFY_ALARM.equals(cmd)) {
            logger.info("接收到Alarm通知");
            processNotifyAlarm(evt);
         } else if (NOTIFY_MOBILE_POSITION.equals(cmd)) {
            logger.info("接收到MobilePosition通知");
            processNotifyMobilePosition(evt);
         } else {
            logger.info("接收到消息：" + cmd);
            responseAck(evt, Response.OK);
         }
      } catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
         e.printStackTrace();
      }
   }

   /**
    * 处理MobilePosition移动位置Notify
    * 
    * @param evt
    */
   private void processNotifyMobilePosition(RequestEvent evt) {
      try {
         // 回复 200 OK
         Element rootElement = getRootElement(evt);
         MobilePosition mobilePosition = new MobilePosition();
         Element deviceIdElement = rootElement.element("DeviceID");
         String deviceId = deviceIdElement.getTextTrim().toString();
         Device device = storager.queryVideoDevice(deviceId);
         if (device != null) {
            if (!StringUtils.isEmpty(device.getName())) {
               mobilePosition.setDeviceName(device.getName());
            }
         }
         mobilePosition.setDeviceId(XmlUtil.getText(rootElement, "DeviceID"));
         mobilePosition.setTime(XmlUtil.getText(rootElement, "Time"));
         mobilePosition.setLongitude(Double.parseDouble(XmlUtil.getText(rootElement, "Longitude")));
         mobilePosition.setLatitude(Double.parseDouble(XmlUtil.getText(rootElement, "Latitude")));
         if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Speed"))) {
            mobilePosition.setSpeed(Double.parseDouble(XmlUtil.getText(rootElement, "Speed")));
         } else {
            mobilePosition.setSpeed(0.0);
         }
         if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Direction"))) {
            mobilePosition.setDirection(Double.parseDouble(XmlUtil.getText(rootElement, "Direction")));
         } else {
            mobilePosition.setDirection(0.0);
         }
         if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Altitude"))) {
            mobilePosition.setAltitude(Double.parseDouble(XmlUtil.getText(rootElement, "Altitude")));
         } else {
            mobilePosition.setAltitude(0.0);
         }
         mobilePosition.setReportSource("Mobile Position");
         BaiduPoint bp = new BaiduPoint();
         bp = GpsUtil.Wgs84ToBd09(String.valueOf(mobilePosition.getLongitude()), String.valueOf(mobilePosition.getLatitude()));
         logger.info("百度坐标：" + bp.getBdLng() + ", " + bp.getBdLat());
         mobilePosition.setGeodeticSystem("BD-09");
         mobilePosition.setCnLng(bp.getBdLng());
         mobilePosition.setCnLat(bp.getBdLat());
         if (!userSetup.getSavePositionHistory()) {
            storager.clearMobilePositionsByDeviceId(deviceId);
         }
         storager.insertMobilePosition(mobilePosition);
         responseAck(evt, Response.OK);
      } catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
         e.printStackTrace();
      }
   }

   /***
    * 处理alarm设备报警Notify
    * 
    * @param evt
    */
   private void processNotifyAlarm(RequestEvent evt) {
      try {
         Element rootElement = getRootElement(evt);
         Element deviceIdElement = rootElement.element("DeviceID");
         String deviceId = deviceIdElement.getText().toString();

         Device device = storager.queryVideoDevice(deviceId);
         if (device == null) {
            return;
         }
         rootElement = getRootElement(evt, device.getCharset());
         DeviceAlarm deviceAlarm = new DeviceAlarm();
         deviceAlarm.setDeviceId(deviceId);
         deviceAlarm.setAlarmPriority(XmlUtil.getText(rootElement, "AlarmPriority"));
         deviceAlarm.setAlarmMethod(XmlUtil.getText(rootElement, "AlarmMethod"));
         deviceAlarm.setAlarmTime(XmlUtil.getText(rootElement, "AlarmTime"));
         if (XmlUtil.getText(rootElement, "AlarmDescription") == null) {
            deviceAlarm.setAlarmDescription("");
         } else {
            deviceAlarm.setAlarmDescription(XmlUtil.getText(rootElement, "AlarmDescription"));
         }
         if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Longitude"))) {
            deviceAlarm.setLongitude(Double.parseDouble(XmlUtil.getText(rootElement, "Longitude")));
         } else {
            deviceAlarm.setLongitude(0.00);
         }
         if (NumericUtil.isDouble(XmlUtil.getText(rootElement, "Latitude"))) {
            deviceAlarm.setLatitude(Double.parseDouble(XmlUtil.getText(rootElement, "Latitude")));
         } else {
            deviceAlarm.setLatitude(0.00);
         }

         if (deviceAlarm.getAlarmMethod().equals("4")) {
            MobilePosition mobilePosition = new MobilePosition();
            mobilePosition.setDeviceId(deviceAlarm.getDeviceId());
            mobilePosition.setTime(deviceAlarm.getAlarmTime());
            mobilePosition.setLongitude(deviceAlarm.getLongitude());
            mobilePosition.setLatitude(deviceAlarm.getLatitude());
            mobilePosition.setReportSource("GPS Alarm");
            BaiduPoint bp = new BaiduPoint();
            bp = GpsUtil.Wgs84ToBd09(String.valueOf(mobilePosition.getLongitude()), String.valueOf(mobilePosition.getLatitude()));
            logger.info("百度坐标：" + bp.getBdLng() + ", " + bp.getBdLat());
            mobilePosition.setGeodeticSystem("BD-09");
            mobilePosition.setCnLng(bp.getBdLng());
            mobilePosition.setCnLat(bp.getBdLat());
            if (!userSetup.getSavePositionHistory()) {
               storager.clearMobilePositionsByDeviceId(deviceId);
            }
            storager.insertMobilePosition(mobilePosition);
         }
         // TODO: 需要实现存储报警信息、报警分类

         // 回复200 OK
         responseAck(evt, Response.OK);
         if (offLineDetector.isOnline(deviceId)) {
            publisher.deviceAlarmEventPublish(deviceAlarm);
         }
      } catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
         e.printStackTrace();
      }
   }

   /***
    * 处理catalog设备目录列表Notify
    * 
    * @param evt
    */
   private void processNotifyCatalogList(RequestEvent evt) {
      try {
         FromHeader fromHeader = (FromHeader) evt.getRequest().getHeader(FromHeader.NAME);
         String deviceId = SipUtils.getUserIdFromFromHeader(fromHeader);

         Element rootElement = getRootElement(evt);
         Device device = storager.queryVideoDevice(deviceId);
         if (device == null) {
            return;
         }
         if (device != null ) {
            rootElement = getRootElement(evt, device.getCharset());
         }
         Element deviceListElement = rootElement.element("DeviceList");
         if (deviceListElement == null) {
            return;
         }
         Iterator<Element> deviceListIterator = deviceListElement.elementIterator();
         if (deviceListIterator != null) {

            // 遍历DeviceList
            while (deviceListIterator.hasNext()) {
               Element itemDevice = deviceListIterator.next();
               Element channelDeviceElement = itemDevice.element("DeviceID");
               if (channelDeviceElement == null) {
                  continue;
               }
               Element eventElement = itemDevice.element("Event");
               DeviceChannel channel = channelContentHander(itemDevice);
               switch (eventElement.getText().toUpperCase()) {
                  case "ON" : // 上线
                     logger.info("收到来自设备【{}】的通道【{}】上线通知", device.getDeviceId(), channel.getChannelId());
                     storager.deviceChannelOnline(deviceId, channel.getChannelId());
                     // 回复200 OK
                     responseAck(evt, Response.OK);
                     break;
                  case "OFF" : // 离线
                     logger.info("收到来自设备【{}】的通道【{}】离线通知", device.getDeviceId(), channel.getChannelId());
                     storager.deviceChannelOffline(deviceId, channel.getChannelId());
                     // 回复200 OK
                     responseAck(evt, Response.OK);
                     break;
                  case "VLOST" : // 视频丢失
                     logger.info("收到来自设备【{}】的通道【{}】视频丢失通知", device.getDeviceId(), channel.getChannelId());
                     storager.deviceChannelOffline(deviceId, channel.getChannelId());
                     // 回复200 OK
                     responseAck(evt, Response.OK);
                     break;
                  case "DEFECT" : // 故障
                     // 回复200 OK
                     responseAck(evt, Response.OK);
                     break;
                  case "ADD" : // 增加
                     logger.info("收到来自设备【{}】的增加通道【{}】通知", device.getDeviceId(), channel.getChannelId());
                     storager.updateChannel(deviceId, channel);
                     responseAck(evt, Response.OK);
                     break;
                  case "DEL" : // 删除
                     logger.info("收到来自设备【{}】的删除通道【{}】通知", device.getDeviceId(), channel.getChannelId());
                     storager.delChannel(deviceId, channel.getChannelId());
                     responseAck(evt, Response.OK);
                     break;
                  case "UPDATE" : // 更新
                     logger.info("收到来自设备【{}】的更新通道【{}】通知", device.getDeviceId(), channel.getChannelId());
                     storager.updateChannel(deviceId, channel);
                     responseAck(evt, Response.OK);
                     break;
                  default:
                     responseAck(evt, Response.BAD_REQUEST, "event not found");

               }

            }

            // RequestMessage msg = new RequestMessage();
            // msg.setDeviceId(deviceId);
            // msg.setType(DeferredResultHolder.CALLBACK_CMD_CATALOG);
            // msg.setData(device);
            // deferredResultHolder.invokeResult(msg);

            if (offLineDetector.isOnline(deviceId)) {
               publisher.onlineEventPublish(device, VideoManagerConstants.EVENT_ONLINE_MESSAGE);
            }
         }
      } catch (DocumentException | SipException | InvalidArgumentException | ParseException e) {
         e.printStackTrace();
      }
   }

   public DeviceChannel channelContentHander(Element itemDevice){
      Element channdelNameElement = itemDevice.element("Name");
      String channelName = channdelNameElement != null ? channdelNameElement.getTextTrim().toString() : "";
      Element statusElement = itemDevice.element("Status");
      String status = statusElement != null ? statusElement.getTextTrim().toString() : "ON";
      DeviceChannel deviceChannel = new DeviceChannel();
      deviceChannel.setName(channelName);
      Element channdelIdElement = itemDevice.element("DeviceID");
      String channelId = channdelIdElement != null ? channdelIdElement.getTextTrim().toString() : "";
      deviceChannel.setChannelId(channelId);
      // ONLINE OFFLINE HIKVISION DS-7716N-E4 NVR的兼容性处理
      if (status.equals("ON") || status.equals("On") || status.equals("ONLINE")) {
         deviceChannel.setStatus(1);
      }
      if (status.equals("OFF") || status.equals("Off") || status.equals("OFFLINE")) {
         deviceChannel.setStatus(0);
      }

      deviceChannel.setManufacture(XmlUtil.getText(itemDevice, "Manufacturer"));
      deviceChannel.setModel(XmlUtil.getText(itemDevice, "Model"));
      deviceChannel.setOwner(XmlUtil.getText(itemDevice, "Owner"));
      deviceChannel.setCivilCode(XmlUtil.getText(itemDevice, "CivilCode"));
      deviceChannel.setBlock(XmlUtil.getText(itemDevice, "Block"));
      deviceChannel.setAddress(XmlUtil.getText(itemDevice, "Address"));
      if (XmlUtil.getText(itemDevice, "Parental") == null
            || XmlUtil.getText(itemDevice, "Parental") == "") {
         deviceChannel.setParental(0);
      } else {
         deviceChannel.setParental(Integer.parseInt(XmlUtil.getText(itemDevice, "Parental")));
      }
      deviceChannel.setParentId(XmlUtil.getText(itemDevice, "ParentID"));
      if (XmlUtil.getText(itemDevice, "SafetyWay") == null
            || XmlUtil.getText(itemDevice, "SafetyWay") == "") {
         deviceChannel.setSafetyWay(0);
      } else {
         deviceChannel.setSafetyWay(Integer.parseInt(XmlUtil.getText(itemDevice, "SafetyWay")));
      }
      if (XmlUtil.getText(itemDevice, "RegisterWay") == null
            || XmlUtil.getText(itemDevice, "RegisterWay") == "") {
         deviceChannel.setRegisterWay(1);
      } else {
         deviceChannel.setRegisterWay(Integer.parseInt(XmlUtil.getText(itemDevice, "RegisterWay")));
      }
      deviceChannel.setCertNum(XmlUtil.getText(itemDevice, "CertNum"));
      if (XmlUtil.getText(itemDevice, "Certifiable") == null
            || XmlUtil.getText(itemDevice, "Certifiable") == "") {
         deviceChannel.setCertifiable(0);
      } else {
         deviceChannel.setCertifiable(Integer.parseInt(XmlUtil.getText(itemDevice, "Certifiable")));
      }
      if (XmlUtil.getText(itemDevice, "ErrCode") == null
            || XmlUtil.getText(itemDevice, "ErrCode") == "") {
         deviceChannel.setErrCode(0);
      } else {
         deviceChannel.setErrCode(Integer.parseInt(XmlUtil.getText(itemDevice, "ErrCode")));
      }
      deviceChannel.setEndTime(XmlUtil.getText(itemDevice, "EndTime"));
      deviceChannel.setSecrecy(XmlUtil.getText(itemDevice, "Secrecy"));
      deviceChannel.setIpAddress(XmlUtil.getText(itemDevice, "IPAddress"));
      if (XmlUtil.getText(itemDevice, "Port") == null || XmlUtil.getText(itemDevice, "Port") == "") {
         deviceChannel.setPort(0);
      } else {
         deviceChannel.setPort(Integer.parseInt(XmlUtil.getText(itemDevice, "Port")));
      }
      deviceChannel.setPassword(XmlUtil.getText(itemDevice, "Password"));
      if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Longitude"))) {
         deviceChannel.setLongitude(Double.parseDouble(XmlUtil.getText(itemDevice, "Longitude")));
      } else {
         deviceChannel.setLongitude(0.00);
      }
      if (NumericUtil.isDouble(XmlUtil.getText(itemDevice, "Latitude"))) {
         deviceChannel.setLatitude(Double.parseDouble(XmlUtil.getText(itemDevice, "Latitude")));
      } else {
         deviceChannel.setLatitude(0.00);
      }
      if (XmlUtil.getText(itemDevice, "PTZType") == null
            || XmlUtil.getText(itemDevice, "PTZType") == "") {
         deviceChannel.setPTZType(0);
      } else {
         deviceChannel.setPTZType(Integer.parseInt(XmlUtil.getText(itemDevice, "PTZType")));
      }
      deviceChannel.setHasAudio(true); // 默认含有音频，播放时再检查是否有音频及是否AAC
      return deviceChannel;
   }



   public void setCmder(SIPCommander cmder) {
   }

   public void setStorager(IVideoManagerStorager storager) {
      this.storager = storager;
   }

   public void setPublisher(EventPublisher publisher) {
      this.publisher = publisher;
   }

   public void setRedis(RedisUtil redis) {
   }

   public void setDeferredResultHolder(DeferredResultHolder deferredResultHolder) {
   }

   public void setOffLineDetector(DeviceOffLineDetector offLineDetector) {
      this.offLineDetector = offLineDetector;
   }

   public IRedisCatchStorage getRedisCatchStorage() {
      return redisCatchStorage;
   }

   public void setRedisCatchStorage(IRedisCatchStorage redisCatchStorage) {
      this.redisCatchStorage = redisCatchStorage;
   }
}