|  |  | 
 |  |  | package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.info; | 
 |  |  |  | 
 |  |  | import com.genersoft.iot.vmp.common.StreamInfo; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.*; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.event.SipSubscribe; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager; | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver; | 
 |  |  | 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.SipUtils; | 
 |  |  | import com.genersoft.iot.vmp.storager.IRedisCatchStorage; | 
 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorage; | 
 |  |  | import gov.nist.javax.sip.message.SIPRequest; | 
 |  |  | 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 javax.sip.InvalidArgumentException; | 
 |  |  | import javax.sip.RequestEvent; | 
 |  |  | import javax.sip.SipException; | 
 |  |  | import javax.sip.header.*; | 
 |  |  | import javax.sip.message.Response; | 
 |  |  | import java.text.ParseException; | 
 |  |  |  | 
 |  |  | @Component | 
 |  |  | public class InfoRequestProcessor extends SIPRequestProcessorParent implements InitializingBean, ISIPRequestProcessor { | 
 |  |  |  | 
 |  |  |     private final static Logger logger = LoggerFactory.getLogger(InfoRequestProcessor.class); | 
 |  |  |  | 
 |  |  |     private final String method = "INFO"; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private SIPProcessorObserver sipProcessorObserver; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private IVideoManagerStorage storage; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private SipSubscribe sipSubscribe; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private IRedisCatchStorage redisCatchStorage; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private IVideoManagerStorage storager; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private SIPCommander cmder; | 
 |  |  |  | 
 |  |  |     @Autowired | 
 |  |  |     private VideoStreamSessionManager sessionManager; | 
 |  |  |  | 
 |  |  |     @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) { | 
 |  |  |         logger.debug("接收到消息:" + evt.getRequest()); | 
 |  |  |         String deviceId = SipUtils.getUserIdFromFromHeader(evt.getRequest()); | 
 |  |  |         CallIdHeader callIdHeader = (CallIdHeader)evt.getRequest().getHeader(CallIdHeader.NAME); | 
 |  |  |         // 先从会话内查找 | 
 |  |  |         SsrcTransaction ssrcTransaction = sessionManager.getSsrcTransaction(null, null, callIdHeader.getCallId(), null); | 
 |  |  |         if (ssrcTransaction != null) { // 兼容海康 媒体通知 消息from字段不是设备ID的问题 | 
 |  |  |             deviceId = ssrcTransaction.getDeviceId(); | 
 |  |  |         } | 
 |  |  |         // 查询设备是否存在 | 
 |  |  |         Device device = redisCatchStorage.getDevice(deviceId); | 
 |  |  |         // 查询上级平台是否存在 | 
 |  |  |         ParentPlatform parentPlatform = storage.queryParentPlatByServerGBId(deviceId); | 
 |  |  |         try { | 
 |  |  |             if (device != null && parentPlatform != null) { | 
 |  |  |                 logger.warn("[重复]平台与设备编号重复:{}", deviceId); | 
 |  |  |                 SIPRequest request = (SIPRequest) evt.getRequest(); | 
 |  |  |                 String hostAddress = request.getRemoteAddress().getHostAddress(); | 
 |  |  |                 int remotePort = request.getRemotePort(); | 
 |  |  |                 if (device.getHostAddress().equals(hostAddress + ":" + remotePort)) { | 
 |  |  |                     parentPlatform = null; | 
 |  |  |                 }else { | 
 |  |  |                     device = null; | 
 |  |  |                 } | 
 |  |  |             } | 
 |  |  |             if (device == null && parentPlatform == null) { | 
 |  |  |                 // 不存在则回复404 | 
 |  |  |                 responseAck(evt, Response.NOT_FOUND, "device "+ deviceId +" not found"); | 
 |  |  |                 logger.warn("[设备未找到 ]: {}", deviceId); | 
 |  |  |                 if (sipSubscribe.getErrorSubscribe(callIdHeader.getCallId()) != null){ | 
 |  |  |                     SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult(new DeviceNotFoundEvent(evt.getDialog())); | 
 |  |  |                     sipSubscribe.getErrorSubscribe(callIdHeader.getCallId()).response(eventResult); | 
 |  |  |                 }; | 
 |  |  |             }else { | 
 |  |  |                 ContentTypeHeader header = (ContentTypeHeader)evt.getRequest().getHeader(ContentTypeHeader.NAME); | 
 |  |  |                 String contentType = header.getContentType(); | 
 |  |  |                 String contentSubType = header.getContentSubType(); | 
 |  |  |                 if ("Application".equals(contentType) && "MANSRTSP".equals(contentSubType)) { | 
 |  |  |                     SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(null, null, null, callIdHeader.getCallId()); | 
 |  |  |                     String streamId = sendRtpItem.getStreamId(); | 
 |  |  |                     StreamInfo streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null); | 
 |  |  |                     if (null == streamInfo) { | 
 |  |  |                         responseAck(evt, Response.NOT_FOUND, "stream " + streamId + " not found"); | 
 |  |  |                         return; | 
 |  |  |                     } | 
 |  |  |                     Device device1 = storager.queryVideoDevice(streamInfo.getDeviceID()); | 
 |  |  |                     cmder.playbackControlCmd(device1,streamInfo,new String(evt.getRequest().getRawContent()),eventResult -> { | 
 |  |  |                         // 失败的回复  | 
 |  |  |                         try { | 
 |  |  |                             responseAck(evt, eventResult.statusCode, eventResult.msg); | 
 |  |  |                         } catch (SipException e) { | 
 |  |  |                             e.printStackTrace(); | 
 |  |  |                         } catch (InvalidArgumentException e) { | 
 |  |  |                             e.printStackTrace(); | 
 |  |  |                         } catch (ParseException e) { | 
 |  |  |                             e.printStackTrace(); | 
 |  |  |                         } | 
 |  |  |                     }, eventResult -> { | 
 |  |  |                         // 成功的回复 | 
 |  |  |                         try { | 
 |  |  |                             responseAck(evt, eventResult.statusCode); | 
 |  |  |                         } catch (SipException e) { | 
 |  |  |                             e.printStackTrace(); | 
 |  |  |                         } catch (InvalidArgumentException e) { | 
 |  |  |                             e.printStackTrace(); | 
 |  |  |                         } catch (ParseException e) { | 
 |  |  |                             e.printStackTrace(); | 
 |  |  |                         } | 
 |  |  |                     }); | 
 |  |  |                 } | 
 |  |  |             } | 
 |  |  |         } catch (SipException e) { | 
 |  |  |             logger.warn("SIP 回复错误", e); | 
 |  |  |         } catch (InvalidArgumentException e) { | 
 |  |  |             logger.warn("参数无效", e); | 
 |  |  |         } catch (ParseException e) { | 
 |  |  |             logger.warn("SIP回复时解析异常", e); | 
 |  |  |         } | 
 |  |  |     } | 
 |  |  |  | 
 |  |  |  | 
 |  |  | } | 
 |  |  | package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.info;
 | 
 |  |  | 
 | 
 |  |  | import com.genersoft.iot.vmp.common.StreamInfo;
 | 
 |  |  | import com.genersoft.iot.vmp.gb28181.bean.*;
 | 
 |  |  | import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
 | 
 |  |  | import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
 | 
 |  |  | import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
 | 
 |  |  | 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.SipUtils;
 | 
 |  |  | import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
 | 
 |  |  | import com.genersoft.iot.vmp.storager.IVideoManagerStorage;
 | 
 |  |  | import gov.nist.javax.sip.message.SIPRequest;
 | 
 |  |  | 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 javax.sip.InvalidArgumentException;
 | 
 |  |  | import javax.sip.RequestEvent;
 | 
 |  |  | import javax.sip.SipException;
 | 
 |  |  | import javax.sip.header.*;
 | 
 |  |  | import javax.sip.message.Response;
 | 
 |  |  | import java.text.ParseException;
 | 
 |  |  | 
 | 
 |  |  | @Component
 | 
 |  |  | public class InfoRequestProcessor extends SIPRequestProcessorParent implements InitializingBean, ISIPRequestProcessor {
 | 
 |  |  | 
 | 
 |  |  |     private final static Logger logger = LoggerFactory.getLogger(InfoRequestProcessor.class);
 | 
 |  |  | 
 | 
 |  |  |     private final String method = "INFO";
 | 
 |  |  | 
 | 
 |  |  |     @Autowired
 | 
 |  |  |     private SIPProcessorObserver sipProcessorObserver;
 | 
 |  |  | 
 | 
 |  |  |     @Autowired
 | 
 |  |  |     private IVideoManagerStorage storage;
 | 
 |  |  | 
 | 
 |  |  |     @Autowired
 | 
 |  |  |     private SipSubscribe sipSubscribe;
 | 
 |  |  | 
 | 
 |  |  |     @Autowired
 | 
 |  |  |     private IRedisCatchStorage redisCatchStorage;
 | 
 |  |  | 
 | 
 |  |  |     @Autowired
 | 
 |  |  |     private IVideoManagerStorage storager;
 | 
 |  |  | 
 | 
 |  |  |     @Autowired
 | 
 |  |  |     private SIPCommander cmder;
 | 
 |  |  | 
 | 
 |  |  |     @Autowired
 | 
 |  |  |     private VideoStreamSessionManager sessionManager;
 | 
 |  |  | 
 | 
 |  |  |     @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) {
 | 
 |  |  |         logger.debug("接收到消息:" + evt.getRequest());
 | 
 |  |  |         SIPRequest request = (SIPRequest) evt.getRequest();
 | 
 |  |  |         String deviceId = SipUtils.getUserIdFromFromHeader(request);
 | 
 |  |  |         CallIdHeader callIdHeader = request.getCallIdHeader();
 | 
 |  |  |         // 先从会话内查找
 | 
 |  |  |         SsrcTransaction ssrcTransaction = sessionManager.getSsrcTransaction(null, null, callIdHeader.getCallId(), null);
 | 
 |  |  | 
 | 
 |  |  |         // 兼容海康 媒体通知 消息from字段不是设备ID的问题
 | 
 |  |  |         if (ssrcTransaction != null) {
 | 
 |  |  |             deviceId = ssrcTransaction.getDeviceId();
 | 
 |  |  |         }
 | 
 |  |  |         // 查询设备是否存在
 | 
 |  |  |         Device device = redisCatchStorage.getDevice(deviceId);
 | 
 |  |  |         // 查询上级平台是否存在
 | 
 |  |  |         ParentPlatform parentPlatform = storage.queryParentPlatByServerGBId(deviceId);
 | 
 |  |  |         try {
 | 
 |  |  |             if (device != null && parentPlatform != null) {
 | 
 |  |  |                 logger.warn("[重复]平台与设备编号重复:{}", deviceId);
 | 
 |  |  |                 String hostAddress = request.getRemoteAddress().getHostAddress();
 | 
 |  |  |                 int remotePort = request.getRemotePort();
 | 
 |  |  |                 if (device.getHostAddress().equals(hostAddress + ":" + remotePort)) {
 | 
 |  |  |                     parentPlatform = null;
 | 
 |  |  |                 }else {
 | 
 |  |  |                     device = null;
 | 
 |  |  |                 }
 | 
 |  |  |             }
 | 
 |  |  |             if (device == null && parentPlatform == null) {
 | 
 |  |  |                 // 不存在则回复404
 | 
 |  |  |                 responseAck(request, Response.NOT_FOUND, "device "+ deviceId +" not found");
 | 
 |  |  |                 logger.warn("[设备未找到 ]: {}", deviceId);
 | 
 |  |  |                 if (sipSubscribe.getErrorSubscribe(callIdHeader.getCallId()) != null){
 | 
 |  |  |                     DeviceNotFoundEvent deviceNotFoundEvent = new DeviceNotFoundEvent(evt.getDialog());
 | 
 |  |  |                     deviceNotFoundEvent.setCallId(callIdHeader.getCallId());
 | 
 |  |  |                     SipSubscribe.EventResult eventResult = new SipSubscribe.EventResult(deviceNotFoundEvent);
 | 
 |  |  |                     sipSubscribe.getErrorSubscribe(callIdHeader.getCallId()).response(eventResult);
 | 
 |  |  |                 };
 | 
 |  |  |             }else {
 | 
 |  |  |                 ContentTypeHeader header = (ContentTypeHeader)evt.getRequest().getHeader(ContentTypeHeader.NAME);
 | 
 |  |  |                 String contentType = header.getContentType();
 | 
 |  |  |                 String contentSubType = header.getContentSubType();
 | 
 |  |  |                 if ("Application".equalsIgnoreCase(contentType) && "MANSRTSP".equalsIgnoreCase(contentSubType)) {
 | 
 |  |  |                     SendRtpItem sendRtpItem = redisCatchStorage.querySendRTPServer(null, null, null, callIdHeader.getCallId());
 | 
 |  |  |                     String streamId = sendRtpItem.getStreamId();
 | 
 |  |  |                     StreamInfo streamInfo = redisCatchStorage.queryPlayback(null, null, streamId, null);
 | 
 |  |  |                     if (null == streamInfo) {
 | 
 |  |  |                         responseAck(request, Response.NOT_FOUND, "stream " + streamId + " not found");
 | 
 |  |  |                         return;
 | 
 |  |  |                     }
 | 
 |  |  |                     Device device1 = storager.queryVideoDevice(streamInfo.getDeviceID());
 | 
 |  |  |                     cmder.playbackControlCmd(device1,streamInfo,new String(evt.getRequest().getRawContent()),eventResult -> {
 | 
 |  |  |                         // 失败的回复
 | 
 |  |  |                         try {
 | 
 |  |  |                             responseAck(request, eventResult.statusCode, eventResult.msg);
 | 
 |  |  |                         } catch (SipException | InvalidArgumentException | ParseException e) {
 | 
 |  |  |                             logger.error("[命令发送失败] 国标级联 录像控制: {}", e.getMessage());
 | 
 |  |  |                         }
 | 
 |  |  |                     }, eventResult -> {
 | 
 |  |  |                         // 成功的回复
 | 
 |  |  |                         try {
 | 
 |  |  |                             responseAck(request, eventResult.statusCode);
 | 
 |  |  |                         } catch (SipException | InvalidArgumentException | ParseException e) {
 | 
 |  |  |                             logger.error("[命令发送失败] 国标级联 录像控制: {}", e.getMessage());
 | 
 |  |  |                         }
 | 
 |  |  |                     });
 | 
 |  |  |                 }
 | 
 |  |  |             }
 | 
 |  |  |         } catch (SipException e) {
 | 
 |  |  |             logger.warn("SIP 回复错误", e);
 | 
 |  |  |         } catch (InvalidArgumentException e) {
 | 
 |  |  |             logger.warn("参数无效", e);
 | 
 |  |  |         } catch (ParseException e) {
 | 
 |  |  |             logger.warn("SIP回复时解析异常", e);
 | 
 |  |  |         }
 | 
 |  |  |     }
 | 
 |  |  | 
 | 
 |  |  | 
 | 
 |  |  | }
 |