完善语音对讲级联

648540858

2023-03-21 82adc0cb23f3ee47322e78889cdaba57e9309000

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

@@ -3,7 +3,6 @@
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.message.SIPRequest;
import gov.nist.javax.sip.message.SIPResponse;
import org.apache.commons.lang3.ArrayUtils;
@@ -14,19 +13,17 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;

import javax.sip.*;
import javax.sip.address.Address;
import javax.sip.address.AddressFactory;
import javax.sip.address.SipURI;
import javax.sip.header.*;
import javax.sip.header.ContentTypeHeader;
import javax.sip.header.ExpiresHeader;
import javax.sip.header.HeaderFactory;
import javax.sip.message.MessageFactory;
import javax.sip.message.Request;
import javax.sip.message.Response;
import java.io.ByteArrayInputStream;
import java.nio.ByteBuffer;
import java.nio.charset.StandardCharsets;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.Arrays;
@@ -43,15 +40,6 @@

   @Autowired
   private SIPSender sipSender;

   public AddressFactory getAddressFactory() {
      try {
         return SipFactory.getInstance().createAddressFactory();
      } catch (PeerUnavailableException e) {
         e.printStackTrace();
      }
      return null;
   }

   public HeaderFactory getHeaderFactory() {
      try {
@@ -93,52 +81,6 @@
      return responseAck(sipRequest, statusCode, msg, null);
   }

//   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) {
@@ -177,10 +119,12 @@
      }

      // 发送response
      sipSender.transmitRequest(response);
      sipSender.transmitRequest(sipRequest.getLocalAddress().getHostAddress(), response);

      return response;
   }



   /**
    * 回复带sdp的200
@@ -199,7 +143,10 @@
      responseAckExtraParam.content = sdp;
      responseAckExtraParam.sipURI = sipURI;

      return responseAck(request, Response.OK, null, responseAckExtraParam);
      SIPResponse sipResponse = responseAck(request, Response.OK, null, responseAckExtraParam);


      return sipResponse;
   }

   /**
@@ -232,7 +179,8 @@
      reader.setEncoding(charset);
      // 对海康出现的未转义字符做处理。
      String[] destStrArray = new String[]{"<",">","&","'","""};
      char despChar = '&'; // 或许可扩展兼容其他字符
      // 或许可扩展兼容其他字符
      char despChar = '&';
      byte destBye = (byte) despChar;
      List<Byte> result = new ArrayList<>();
      byte[] rawContent = request.getRawContent();
@@ -262,4 +210,5 @@
      return xml.getRootElement();
   }


}