添加截图（快照）功能

panlinlin

2021-05-08 e48fa711a3664bece9b3e58840a75fe7c05bc47c

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderPlarformProvider.java

@@ -1,12 +1,9 @@
package com.genersoft.iot.vmp.gb28181.transmit.cmd;

import com.genersoft.iot.vmp.conf.SipConfig;
import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.Host;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import gov.nist.javax.sip.message.MessageFactoryImpl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
import org.springframework.util.DigestUtils;

@@ -16,10 +13,8 @@
import javax.sip.header.*;
import javax.sip.message.Request;
import javax.validation.constraints.NotNull;
import java.nio.channels.Channel;
import java.text.ParseException;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;

/**
@@ -36,16 +31,16 @@
   @Autowired
   private SipFactory sipFactory;
   
   @Autowired
   @Qualifier(value="tcpSipProvider")
   private SipProvider tcpSipProvider;
	
   @Autowired
   @Qualifier(value="udpSipProvider")
   private SipProvider udpSipProvider;
//   @Autowired
//   @Qualifier(value="tcpSipProvider")
//   private SipProvider tcpSipProvider;
//
//   @Autowired
//   @Qualifier(value="udpSipProvider")
//   private SipProvider udpSipProvider;


   public Request createKeetpaliveMessageRequest(ParentPlatform parentPlatform, String content, String viaTag, String fromTag, String toTag) throws ParseException, InvalidArgumentException, PeerUnavailableException {
   public Request createKeetpaliveMessageRequest(ParentPlatform parentPlatform, String content, String viaTag, String fromTag, String toTag, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {
      Request request = null;
      // sipuri
      SipURI requestURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP() + ":" + parentPlatform.getServerPort());
@@ -64,9 +59,8 @@
      SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP() + ":" + parentPlatform.getServerPort() );
      Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
      ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, toTag);
      // callid
      CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
            : udpSipProvider.getNewCallId();


      // Forwards
      MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
      // ceq
@@ -80,7 +74,7 @@
   }


   public Request createRegisterRequest(@NotNull ParentPlatform platform, long CSeq, String fromTag, String viaTag) throws ParseException, InvalidArgumentException, PeerUnavailableException {
   public Request createRegisterRequest(@NotNull ParentPlatform platform, long CSeq, String fromTag, String viaTag, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {
      Request request = null;
      String sipAddress = sipConfig.getSipIp() + ":" + sipConfig.getSipPort();
      //请求行
@@ -100,14 +94,7 @@
      Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
      ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress,null);

      //callid
      CallIdHeader callIdHeader = null;
      if(platform.getTransport().equals("TCP")) {
         callIdHeader = tcpSipProvider.getNewCallId();
      }
      if(platform.getTransport().equals("UDP")) {
         callIdHeader = udpSipProvider.getNewCallId();
      }


      //Forwards
      MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
@@ -128,8 +115,10 @@
   }

   public Request createRegisterRequest(@NotNull ParentPlatform parentPlatform, String fromTag, String viaTag,
                               String callId, WWWAuthenticateHeader www ) throws ParseException, PeerUnavailableException, InvalidArgumentException {
      Request registerRequest = createRegisterRequest(parentPlatform, 2L, fromTag, viaTag);
                               String callId, WWWAuthenticateHeader www , CallIdHeader callIdHeader) throws ParseException, PeerUnavailableException, InvalidArgumentException {


      Request registerRequest = createRegisterRequest(parentPlatform, 2L, fromTag, viaTag, callIdHeader);

      String realm = www.getRealm();
      String nonce = www.getNonce();
@@ -139,9 +128,7 @@
      // qop 保护质量 包含auth（默认的）和auth-int（增加了报文完整性检测）两种策略
      String qop = www.getQop();

      CallIdHeader callIdHeader = (CallIdHeader)registerRequest.getHeader(CallIdHeader.NAME);
      callIdHeader.setCallId(callId);


      SipURI requestURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP() + ":" + parentPlatform.getServerPort());
      String cNonce = null;
@@ -194,7 +181,7 @@
   }


   public Request createMessageRequest(ParentPlatform parentPlatform, String content, String fromTag) throws PeerUnavailableException, ParseException, InvalidArgumentException {
   public Request createMessageRequest(ParentPlatform parentPlatform, String content, String fromTag, CallIdHeader callIdHeader) throws PeerUnavailableException, ParseException, InvalidArgumentException {
      Request request = null;
      // sipuri
      SipURI requestURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP()+ ":" + parentPlatform.getServerPort());
@@ -213,15 +200,15 @@
      SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getDeviceGBId(), parentPlatform.getServerGBDomain());
      Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);
      ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, null);
      // callid
      CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
            : udpSipProvider.getNewCallId();

      // Forwards
      MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);
      // ceq
      CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(1L, Request.MESSAGE);

      request = sipFactory.createMessageFactory().createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
      MessageFactoryImpl messageFactory = (MessageFactoryImpl) sipFactory.createMessageFactory();
      // 设置编码， 防止中文乱码
      messageFactory.setDefaultContentEncodingCharset("gb2312");
      request = messageFactory.createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,
            toHeader, viaHeaders, maxForwards);
      ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "MANSCDP+xml");
      request.setContent(content, contentTypeHeader);