From 1e1364e51a66614469b91e396d33a54bdf8f6e98 Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: 星期一, 17 十月 2022 14:33:25 +0800
Subject: [PATCH] 修复开始点播功能接口调用返回参数与定义的不符 #635
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/response/impl/InviteResponseProcessor.java | 92 ++++++++++++++++++++++++++++++++-------------
1 files changed, 65 insertions(+), 27 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/response/impl/InviteResponseProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/response/impl/InviteResponseProcessor.java
index 89958e9..3cca115 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/response/impl/InviteResponseProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/response/impl/InviteResponseProcessor.java
@@ -1,22 +1,37 @@
package com.genersoft.iot.vmp.gb28181.transmit.event.response.impl;
import com.genersoft.iot.vmp.conf.SipConfig;
-import com.genersoft.iot.vmp.gb28181.SipLayer;
+import com.genersoft.iot.vmp.gb28181.bean.Device;
+import com.genersoft.iot.vmp.gb28181.bean.SsrcTransaction;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
+import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommander;
+import com.genersoft.iot.vmp.gb28181.transmit.cmd.SIPRequestHeaderProvider;
import com.genersoft.iot.vmp.gb28181.transmit.event.response.SIPResponseProcessorAbstract;
+import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
+import com.genersoft.iot.vmp.service.IDeviceService;
+import com.genersoft.iot.vmp.utils.GitUtil;
import gov.nist.javax.sip.ResponseEventExt;
+import gov.nist.javax.sip.SipProviderImpl;
+import gov.nist.javax.sip.message.SIPResponse;
+import gov.nist.javax.sip.stack.SIPClientTransaction;
import gov.nist.javax.sip.stack.SIPDialog;
+import gov.nist.javax.sip.stack.SIPTransaction;
+import gov.nist.javax.sip.stack.SIPTransactionImpl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
-import javax.sip.InvalidArgumentException;
-import javax.sip.ResponseEvent;
-import javax.sip.SipException;
+import javax.sdp.SdpFactory;
+import javax.sdp.SdpParseException;
+import javax.sdp.SessionDescription;
+import javax.sip.*;
+import javax.sip.address.Address;
import javax.sip.address.SipURI;
import javax.sip.header.CSeqHeader;
+import javax.sip.header.UserAgentHeader;
import javax.sip.message.Request;
import javax.sip.message.Response;
import java.text.ParseException;
@@ -34,14 +49,33 @@
private final String method = "INVITE";
@Autowired
- private SipLayer sipLayer;
-
- @Autowired
- private SipConfig config;
-
+ private VideoStreamSessionManager streamSession;
@Autowired
private SIPProcessorObserver sipProcessorObserver;
+
+ @Autowired
+ private SipConfig sipConfig;
+
+ @Autowired
+ private SipFactory sipFactory;
+
+ @Autowired
+ private GitUtil gitUtil;
+
+ @Autowired
+ private ISIPCommander commander;
+
+ @Autowired
+ private IDeviceService deviceService;
+
+ @Autowired
+ private SIPRequestHeaderProvider headerProvider;
+
+ @Autowired
+ @Qualifier(value="udpSipProvider")
+ private SipProviderImpl udpSipProvider;
+
@Override
public void afterPropertiesSet() throws Exception {
@@ -49,8 +83,7 @@
sipProcessorObserver.addResponseProcessor(method, this);
}
- @Autowired
- private VideoStreamSessionManager streamSession;
+
/**
* 澶勭悊invite鍝嶅簲
@@ -61,7 +94,8 @@
@Override
public void process(ResponseEvent evt ){
try {
- Response response = evt.getResponse();
+
+ SIPResponse response = (SIPResponse)evt.getResponse();
int statusCode = response.getStatusCode();
// trying涓嶄細鍥炲
if (statusCode == Response.TRYING) {
@@ -70,24 +104,28 @@
// 涓嬪彂ack
if (statusCode == Response.OK) {
ResponseEventExt event = (ResponseEventExt)evt;
- SIPDialog dialog = (SIPDialog)evt.getDialog();
- CSeqHeader cseq = (CSeqHeader) response.getHeader(CSeqHeader.NAME);
- Request reqAck = dialog.createAck(cseq.getSeqNumber());
- SipURI requestURI = (SipURI) reqAck.getRequestURI();
- try {
- requestURI.setHost(event.getRemoteIpAddress());
- } catch (ParseException e) {
- e.printStackTrace();
- }
- requestURI.setPort(event.getRemotePort());
- reqAck.setRequestURI(requestURI);
- logger.info("[鍥炲ack] {}-> {}:{} ",requestURI, event.getRemoteIpAddress(), event.getRemotePort());
- dialog.sendAck(reqAck);
+ String contentString = new String(response.getRawContent());
+ // jainSip涓嶆敮鎸亂=瀛楁锛� 绉婚櫎浠ヨВ鏋愩��
+ int ssrcIndex = contentString.indexOf("y=");
+ // 妫�鏌ユ槸鍚︽湁y瀛楁
+ SessionDescription sdp;
+ if (ssrcIndex >= 0) {
+ //ssrc瑙勫畾闀垮害涓�10瀛楄妭锛屼笉鍙栦綑涓嬮暱搴︿互閬垮厤鍚庣画杩樻湁鈥渇=鈥濆瓧娈�
+ String substring = contentString.substring(0, contentString.indexOf("y="));
+ sdp = SdpFactory.getInstance().createSessionDescription(substring);
+ } else {
+ sdp = SdpFactory.getInstance().createSessionDescription(contentString);
+ }
+ SipURI requestUri = sipFactory.createAddressFactory().createSipURI(sdp.getOrigin().getUsername(), event.getRemoteIpAddress() + ":" + event.getRemotePort());
+ Request reqAck = headerProvider.createAckRequest(requestUri, response);
+
+ logger.info("[鍥炲ack] {}-> {}:{} ", sdp.getOrigin().getUsername(), event.getRemoteIpAddress(), event.getRemotePort());
+ commander.transmitRequest(response.getTopmostViaHeader().getTransport(), reqAck, null, null);
}
- } catch (InvalidArgumentException | SipException e) {
- e.printStackTrace();
+ } catch (InvalidArgumentException | ParseException | SipException | SdpParseException e) {
+ logger.info("[鐐规挱鍥炲ACK]锛屽紓甯革細", e );
}
}
--
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