| | |
| | | package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl.message; |
| | | |
| | | import com.genersoft.iot.vmp.gb28181.bean.Device; |
| | | import com.genersoft.iot.vmp.gb28181.bean.DeviceNotFoundEvent; |
| | | import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform; |
| | | import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction; |
| | | 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.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.IVideoManagerStorager; |
| | | import com.genersoft.iot.vmp.storager.IRedisCatchStorage; |
| | | import com.genersoft.iot.vmp.storager.IVideoManagerStorage; |
| | | import gov.nist.javax.sip.message.SIPRequest; |
| | | import org.dom4j.DocumentException; |
| | | import org.dom4j.Element; |
| | | import org.slf4j.Logger; |
| | |
| | | import javax.sip.InvalidArgumentException; |
| | | import javax.sip.RequestEvent; |
| | | import javax.sip.SipException; |
| | | import javax.sip.address.SipURI; |
| | | import javax.sip.header.CSeqHeader; |
| | | import javax.sip.header.CallIdHeader; |
| | | import javax.sip.message.Response; |
| | | import java.text.ParseException; |
| | | import java.util.Map; |
| | |
| | | private SIPProcessorObserver sipProcessorObserver; |
| | | |
| | | @Autowired |
| | | private IVideoManagerStorager storage; |
| | | private IVideoManagerStorage storage; |
| | | |
| | | @Autowired |
| | | private SipSubscribe sipSubscribe; |
| | | |
| | | @Autowired |
| | | private IRedisCatchStorage redisCatchStorage; |
| | | |
| | | @Autowired |
| | | private VideoStreamSessionManager sessionManager; |
| | | |
| | | @Override |
| | | public void afterPropertiesSet() throws Exception { |
| | |
| | | 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, null, callIdHeader.getCallId()); |
| | | 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 = storage.queryVideoDevice(deviceId); |
| | | CSeqHeader cseqHeader = (CSeqHeader) evt.getRequest().getHeader(CSeqHeader.NAME); |
| | | String method = cseqHeader.getMethod(); |
| | | 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 id not found"); |
| | | 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 { |
| | | Element rootElement = getRootElement(evt); |
| | | Element rootElement = null; |
| | | try { |
| | | rootElement = getRootElement(evt); |
| | | } catch (DocumentException e) { |
| | | logger.warn("解析XML消息内容异常", e); |
| | | // 不存在则回复404 |
| | | responseAck(evt, Response.BAD_REQUEST, e.getMessage()); |
| | | } |
| | | String name = rootElement.getName(); |
| | | IMessageHandler messageHandler = messageHandlerMap.get(name); |
| | | if (messageHandler != null) { |
| | |
| | | logger.warn("参数无效", e); |
| | | } catch (ParseException e) { |
| | | logger.warn("SIP回复时解析异常", e); |
| | | } catch (DocumentException e) { |
| | | logger.warn("解析XML消息内容异常", e); |
| | | } |
| | | } |
| | | |