From 82adc0cb23f3ee47322e78889cdaba57e9309000 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期二, 21 三月 2023 15:55:24 +0800
Subject: [PATCH] 完善语音对讲级联
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/SIPRequestProcessorParent.java | 124 ++++++++++++-----------------------------
1 files changed, 37 insertions(+), 87 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/SIPRequestProcessorParent.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/SIPRequestProcessorParent.java
index 57945e7..1a7f4eb 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/SIPRequestProcessorParent.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/SIPRequestProcessorParent.java
@@ -1,12 +1,10 @@
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 org.apache.commons.lang3.ArrayUtils;
import org.dom4j.Document;
import org.dom4j.DocumentException;
@@ -15,19 +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;
@@ -43,60 +39,7 @@
private final static Logger logger = LoggerFactory.getLogger(SIPRequestProcessorParent.class);
@Autowired
- @Qualifier(value="tcpSipProvider")
- private SipProviderImpl tcpSipProvider;
-
- @Autowired
- @Qualifier(value="udpSipProvider")
- private SipProviderImpl udpSipProvider;
-
- /**
- * 鏍规嵁 RequestEvent 鑾峰彇 ServerTransaction
- * @param evt
- * @return
- */
- public ServerTransaction getServerTransaction(RequestEvent evt) {
- Request request = evt.getRequest();
- ServerTransaction serverTransaction = evt.getServerTransaction();
- // 鍒ゆ柇TCP杩樻槸UDP
- ViaHeader reqViaHeader = (ViaHeader) request.getHeader(ViaHeader.NAME);
- String transport = reqViaHeader.getTransport();
- boolean isTcp = "TCP".equals(transport);
-
- if (serverTransaction == null) {
- try {
- if (isTcp) {
- SipStackImpl stack = (SipStackImpl)tcpSipProvider.getSipStack();
- serverTransaction = (SIPServerTransaction) stack.findTransaction((SIPRequest)request, true);
- if (serverTransaction == null) {
- serverTransaction = tcpSipProvider.getNewServerTransaction(request);
- }
- } else {
- SipStackImpl stack = (SipStackImpl)udpSipProvider.getSipStack();
- serverTransaction = (SIPServerTransaction) stack.findTransaction((SIPRequest)request, true);
- if (serverTransaction == null) {
- serverTransaction = udpSipProvider.getNewServerTransaction(request);
- }
- }
- } catch (TransactionAlreadyExistsException e) {
- logger.error(e.getMessage());
- } catch (TransactionUnavailableException e) {
- logger.error(e.getMessage());
- }finally {
-
- }
- }
- return serverTransaction;
- }
-
- public AddressFactory getAddressFactory() {
- try {
- return SipFactory.getInstance().createAddressFactory();
- } catch (PeerUnavailableException e) {
- e.printStackTrace();
- }
- return null;
- }
+ private SIPSender sipSender;
public HeaderFactory getHeaderFactory() {
try {
@@ -130,25 +73,27 @@
* 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(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()
@@ -159,7 +104,7 @@
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("[鍙傛暟涓嶅叏] 2xx鐨凷UBSCRIBE鍥炲锛屽繀椤昏缃瓻xpires header");
}else {
@@ -168,28 +113,28 @@
}
}
}else {
- if (serverTransaction.getRequest().getMethod().equals(Request.SUBSCRIBE)) {
+ if (sipRequest.getMethod().equals(Request.SUBSCRIBE)) {
logger.error("[鍙傛暟涓嶅叏] 2xx鐨凷UBSCRIBE鍥炲锛屽繀椤昏缃瓻xpires header");
}
}
- serverTransaction.sendResponse(response);
- if (statusCode >= 200 && !"NOTIFY".equalsIgnoreCase(serverTransaction.getRequest().getMethod())) {
- if (serverTransaction.getDialog() != null) {
- serverTransaction.getDialog().delete();
- }
- }
+
+ // 鍙戦�乺esponse
+ sipSender.transmitRequest(sipRequest.getLocalAddress().getHostAddress(), response);
+
return response;
}
+
+
/**
* 鍥炲甯dp鐨�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");
// 鍏煎鍥芥爣涓殑浣跨敤缂栫爜@鍩熷悕浣滀负RequestURI鐨勬儏鍐�
- 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());
}
@@ -198,16 +143,19 @@
responseAckExtraParam.content = sdp;
responseAckExtraParam.sipURI = sipURI;
- return responseAck(serverTransaction, Response.OK, null, responseAckExtraParam);
+ SIPResponse sipResponse = responseAck(request, Response.OK, null, responseAckExtraParam);
+
+
+ return sipResponse;
}
/**
* 鍥炲甯ml鐨�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());
}
@@ -216,7 +164,7 @@
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 {
@@ -231,7 +179,8 @@
reader.setEncoding(charset);
// 瀵规捣搴峰嚭鐜扮殑鏈浆涔夊瓧绗﹀仛澶勭悊銆�
String[] destStrArray = new String[]{"<",">","&","'","""};
- char despChar = '&'; // 鎴栬鍙墿灞曞吋瀹瑰叾浠栧瓧绗�
+ // 鎴栬鍙墿灞曞吋瀹瑰叾浠栧瓧绗�
+ char despChar = '&';
byte destBye = (byte) despChar;
List<Byte> result = new ArrayList<>();
byte[] rawContent = request.getRawContent();
@@ -261,4 +210,5 @@
return xml.getRootElement();
}
+
}
--
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