Merge branch '648540858:wvp-28181-2.0' into wvp-28181-2.0

xu-bin-bin

2023-08-31 e46f1ae9150028b794a9519dda7d66bf77a486c2

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

old mode 100644
new mode 100755
@@ -1,12 +1,18 @@
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;
@@ -18,6 +24,7 @@
import javax.sip.InvalidArgumentException;
import javax.sip.RequestEvent;
import javax.sip.SipException;
import javax.sip.header.CallIdHeader;
import javax.sip.message.Response;
import java.text.ParseException;
import java.util.Map;
@@ -36,7 +43,16 @@
    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 {
@@ -50,18 +66,55 @@

    @Override
    public void process(RequestEvent evt) {
        logger.debug("接收到消息：" + evt.getRequest());
        SIPRequest sipRequest = (SIPRequest)evt.getRequest();
//        logger.info("接收到消息：" + evt.getRequest());
        String deviceId = SipUtils.getUserIdFromFromHeader(evt.getRequest());
        CallIdHeader callIdHeader = sipRequest.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();
        }
        SIPRequest request = (SIPRequest) evt.getRequest();
        // 查询设备是否存在
        Device device = storage.queryVideoDevice(deviceId);
        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) {
                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(request, Response.NOT_FOUND, "device "+ deviceId +" not found");
                logger.warn("[设备未找到 ]deviceId: {}, callId: {}", deviceId, callIdHeader.getCallId());
                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 {
                Element rootElement = getRootElement(evt);
                Element rootElement = null;
                try {
                    rootElement = getRootElement(evt);
                    if (rootElement == null) {
                        logger.error("处理MESSAGE请求  未获取到消息体{}", evt.getRequest());
                        responseAck(request, Response.BAD_REQUEST, "content is null");
                        return;
                    }
                } catch (DocumentException e) {
                    logger.warn("解析XML消息内容异常", e);
                    // 不存在则回复404
                    responseAck(request, Response.BAD_REQUEST, e.getMessage());
                }
                String name = rootElement.getName();
                IMessageHandler messageHandler = messageHandlerMap.get(name);
                if (messageHandler != null) {
@@ -73,7 +126,7 @@
                }else {
                    // 不支持的message
                    // 不存在则回复415
                    responseAck(evt, Response.UNSUPPORTED_MEDIA_TYPE, "Unsupported message type, must Control/Notify/Query/Response");
                    responseAck(request, Response.UNSUPPORTED_MEDIA_TYPE, "Unsupported message type, must Control/Notify/Query/Response");
                }
            }
        } catch (SipException e) {
@@ -82,8 +135,6 @@
            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);
        }
    }