Merge pull request #645 from IKangXu/wvp-28181-2.0

648540858

2022-10-18 1af77ab5f7c11a4b3d59c1989b51b9fca29679ce

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

@@ -1,13 +1,11 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.request;

import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.SIPSender;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import gov.nist.javax.sip.SipProviderImpl;
import gov.nist.javax.sip.SipStackImpl;
import gov.nist.javax.sip.message.SIPRequest;
import gov.nist.javax.sip.message.SIPResponse;
import gov.nist.javax.sip.stack.SIPServerTransaction;
import gov.nist.javax.sip.stack.SIPServerTransactionImpl;
import org.apache.commons.lang3.ArrayUtils;
import org.dom4j.Document;
import org.dom4j.DocumentException;
@@ -44,55 +42,8 @@
   private final static Logger logger = LoggerFactory.getLogger(SIPRequestProcessorParent.class);

   @Autowired
   @Qualifier(value="tcpSipProvider")
   private SipProviderImpl tcpSipProvider;
   private SIPSender sipSender;

   @Autowired
   @Qualifier(value="udpSipProvider")
   private SipProviderImpl udpSipProvider;

   /**
    * 根据 RequestEvent 获取 ServerTransaction
    * @param evt
    * @return
    */
   public ServerTransaction getServerTransaction(RequestEvent evt) {
      Request request = evt.getRequest();
      SIPServerTransactionImpl serverTransaction = (SIPServerTransactionImpl)evt.getServerTransaction();
      // 判断TCP还是UDP
      boolean isTcp = false;
      ViaHeader reqViaHeader = (ViaHeader) request.getHeader(ViaHeader.NAME);
      String transport = reqViaHeader.getTransport();
      if (transport.equalsIgnoreCase("TCP")) {
         isTcp = true;
      }
      if (serverTransaction != null && serverTransaction.getOriginalRequest() == null) {
         serverTransaction.setOriginalRequest((SIPRequest) evt.getRequest());
      }
      if (serverTransaction == null) {
         try {
            if (isTcp) {
               SipStackImpl stack = (SipStackImpl)tcpSipProvider.getSipStack();
               serverTransaction = (SIPServerTransactionImpl) stack.findTransaction((SIPRequest)request, true);
               if (serverTransaction == null) {
                  serverTransaction = (SIPServerTransactionImpl)tcpSipProvider.getNewServerTransaction(request);
               }
            } else {
               SipStackImpl stack = (SipStackImpl)udpSipProvider.getSipStack();
               serverTransaction = (SIPServerTransactionImpl) stack.findTransaction((SIPRequest)request, true);
               if (serverTransaction == null) {
                  serverTransaction = (SIPServerTransactionImpl)udpSipProvider.getNewServerTransaction(request);
               }
            }
         } catch (TransactionAlreadyExistsException e) {
            logger.error(e.getMessage());
         } catch (TransactionUnavailableException e) {
            logger.error(e.getMessage());
         }
      }
      return serverTransaction;
   }
	
   public AddressFactory getAddressFactory() {
      try {
         return SipFactory.getInstance().createAddressFactory();
@@ -134,25 +85,73 @@
    * 400
    * 404
    */
   public SIPResponse responseAck(ServerTransaction serverTransaction, int statusCode) throws SipException, InvalidArgumentException, ParseException {
      return responseAck(serverTransaction, statusCode, null);
   public SIPResponse responseAck(SIPRequest sipRequest, int statusCode) throws SipException, InvalidArgumentException, ParseException {
      return responseAck(sipRequest, statusCode, null);
   }

   public SIPResponse responseAck(ServerTransaction serverTransaction, int statusCode, String msg) throws SipException, InvalidArgumentException, ParseException {
      return responseAck(serverTransaction, statusCode, msg, null);
   public SIPResponse responseAck(SIPRequest sipRequest, int statusCode, String msg) throws SipException, InvalidArgumentException, ParseException {
      return responseAck(sipRequest, statusCode, msg, null);
   }

   public SIPResponse responseAck(ServerTransaction serverTransaction, int statusCode, String msg, ResponseAckExtraParam responseAckExtraParam) throws SipException, InvalidArgumentException, ParseException {
      ToHeader toHeader = (ToHeader) serverTransaction.getRequest().getHeader(ToHeader.NAME);
      if (toHeader.getTag() == null) {
         toHeader.setTag(SipUtils.getNewTag());
//   public SIPResponse responseAck(ServerTransaction serverTransaction, int statusCode, String msg, ResponseAckExtraParam responseAckExtraParam) throws SipException, InvalidArgumentException, ParseException {
//      if (serverTransaction == null) {
//         logger.warn("[回复消息] ServerTransaction 为null");
//         return null;
//      }
//      ToHeader toHeader = (ToHeader) serverTransaction.getRequest().getHeader(ToHeader.NAME);
//      if (toHeader.getTag() == null) {
//         toHeader.setTag(SipUtils.getNewTag());
//      }
//      SIPResponse response = (SIPResponse)getMessageFactory().createResponse(statusCode, serverTransaction.getRequest());
//      if (msg != null) {
//         response.setReasonPhrase(msg);
//      }
//      if (responseAckExtraParam != null) {
//         if (responseAckExtraParam.sipURI != null && serverTransaction.getRequest().getMethod().equals(Request.INVITE)) {
//            logger.debug("responseSdpAck SipURI: {}:{}", responseAckExtraParam.sipURI.getHost(), responseAckExtraParam.sipURI.getPort());
//            Address concatAddress = SipFactory.getInstance().createAddressFactory().createAddress(
//                  SipFactory.getInstance().createAddressFactory().createSipURI(responseAckExtraParam.sipURI.getUser(),  responseAckExtraParam.sipURI.getHost()+":"+responseAckExtraParam.sipURI.getPort()
//                  ));
//            response.addHeader(SipFactory.getInstance().createHeaderFactory().createContactHeader(concatAddress));
//         }
//         if (responseAckExtraParam.contentTypeHeader != null) {
//            response.setContent(responseAckExtraParam.content, responseAckExtraParam.contentTypeHeader);
//         }
//
//         if (serverTransaction.getRequest().getMethod().equals(Request.SUBSCRIBE)) {
//            if (responseAckExtraParam.expires == -1) {
//               logger.error("[参数不全] 2xx的SUBSCRIBE回复，必须设置Expires header");
//            }else {
//               ExpiresHeader expiresHeader = SipFactory.getInstance().createHeaderFactory().createExpiresHeader(responseAckExtraParam.expires);
//               response.addHeader(expiresHeader);
//            }
//         }
//      }else {
//         if (serverTransaction.getRequest().getMethod().equals(Request.SUBSCRIBE)) {
//            logger.error("[参数不全] 2xx的SUBSCRIBE回复，必须设置Expires header");
//         }
//      }
//      serverTransaction.sendResponse(response);
//      if (statusCode >= 200 && !"NOTIFY".equalsIgnoreCase(serverTransaction.getRequest().getMethod())) {
//         if (serverTransaction.getDialog() != null) {
//            serverTransaction.getDialog().delete();
//         }
//      }
//      return response;
//   }

   public SIPResponse responseAck(SIPRequest sipRequest, int statusCode, String msg, ResponseAckExtraParam responseAckExtraParam) throws SipException, InvalidArgumentException, ParseException {
      if (sipRequest.getToHeader().getTag() == null) {
         sipRequest.getToHeader().setTag(SipUtils.getNewTag());
      }
      SIPResponse response = (SIPResponse)getMessageFactory().createResponse(statusCode, serverTransaction.getRequest());
      SIPResponse response = (SIPResponse)getMessageFactory().createResponse(statusCode, sipRequest);
      response.setStatusCode(statusCode);
      if (msg != null) {
         response.setReasonPhrase(msg);
      }

      if (responseAckExtraParam != null) {
         if (responseAckExtraParam.sipURI != null && serverTransaction.getRequest().getMethod().equals(Request.INVITE)) {
         if (responseAckExtraParam.sipURI != null && sipRequest.getMethod().equals(Request.INVITE)) {
            logger.debug("responseSdpAck SipURI: {}:{}", responseAckExtraParam.sipURI.getHost(), responseAckExtraParam.sipURI.getPort());
            Address concatAddress = SipFactory.getInstance().createAddressFactory().createAddress(
                  SipFactory.getInstance().createAddressFactory().createSipURI(responseAckExtraParam.sipURI.getUser(),  responseAckExtraParam.sipURI.getHost()+":"+responseAckExtraParam.sipURI.getPort()
@@ -163,7 +162,7 @@
            response.setContent(responseAckExtraParam.content, responseAckExtraParam.contentTypeHeader);
         }

         if (serverTransaction.getRequest().getMethod().equals(Request.SUBSCRIBE)) {
         if (sipRequest.getMethod().equals(Request.SUBSCRIBE)) {
            if (responseAckExtraParam.expires == -1) {
               logger.error("[参数不全] 2xx的SUBSCRIBE回复，必须设置Expires header");
            }else {
@@ -172,28 +171,26 @@
            }
         }
      }else {
         if (serverTransaction.getRequest().getMethod().equals(Request.SUBSCRIBE)) {
         if (sipRequest.getMethod().equals(Request.SUBSCRIBE)) {
            logger.error("[参数不全] 2xx的SUBSCRIBE回复，必须设置Expires header");
         }
      }
      serverTransaction.sendResponse(response);
      if (statusCode >= 200 && !"NOTIFY".equalsIgnoreCase(serverTransaction.getRequest().getMethod())) {
         if (serverTransaction.getDialog() != null) {
            serverTransaction.getDialog().delete();
         }
      }

      // 发送response
      sipSender.transmitRequest(response);

      return response;
   }

   /**
    * 回复带sdp的200
    */
   public SIPResponse responseSdpAck(ServerTransaction serverTransaction, String sdp, ParentPlatform platform) throws SipException, InvalidArgumentException, ParseException {
   public SIPResponse responseSdpAck(SIPRequest request, String sdp, ParentPlatform platform) throws SipException, InvalidArgumentException, ParseException {

      ContentTypeHeader contentTypeHeader = SipFactory.getInstance().createHeaderFactory().createContentTypeHeader("APPLICATION", "SDP");

      // 兼容国标中的使用编码@域名作为RequestURI的情况
      SipURI sipURI = (SipURI)serverTransaction.getRequest().getRequestURI();
      SipURI sipURI = (SipURI)request.getRequestURI();
      if (sipURI.getPort() == -1) {
         sipURI = SipFactory.getInstance().createAddressFactory().createSipURI(platform.getServerGBId(),  platform.getServerIP()+":"+platform.getServerPort());
      }
@@ -202,16 +199,16 @@
      responseAckExtraParam.content = sdp;
      responseAckExtraParam.sipURI = sipURI;

      return responseAck(serverTransaction, Response.OK, null, responseAckExtraParam);
      return responseAck(request, Response.OK, null, responseAckExtraParam);
   }

   /**
    * 回复带xml的200
    */
   public SIPResponse responseXmlAck(ServerTransaction serverTransaction, String xml, ParentPlatform platform, Integer expires) throws SipException, InvalidArgumentException, ParseException {
   public SIPResponse responseXmlAck(SIPRequest request, String xml, ParentPlatform platform, Integer expires) throws SipException, InvalidArgumentException, ParseException {
      ContentTypeHeader contentTypeHeader = SipFactory.getInstance().createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");

      SipURI sipURI = (SipURI)serverTransaction.getRequest().getRequestURI();
      SipURI sipURI = (SipURI)request.getRequestURI();
      if (sipURI.getPort() == -1) {
         sipURI = SipFactory.getInstance().createAddressFactory().createSipURI(platform.getServerGBId(),  platform.getServerIP()+":"+platform.getServerPort());
      }
@@ -220,7 +217,7 @@
      responseAckExtraParam.content = xml;
      responseAckExtraParam.sipURI = sipURI;
      responseAckExtraParam.expires = expires;
      return responseAck(serverTransaction, Response.OK, null, responseAckExtraParam);
      return responseAck(request, Response.OK, null, responseAckExtraParam);
   }

   public Element getRootElement(RequestEvent evt) throws DocumentException {