From ddb36e54bd51761138c536ccca889d3f80182334 Mon Sep 17 00:00:00 2001
From: lin <18010473990@163.com>
Date: 星期六, 08 一月 2022 16:47:20 +0800
Subject: [PATCH] 级联平台添加GPS订阅支持
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java | 47 +++++++++++++++++++++++++++++++----------------
1 files changed, 31 insertions(+), 16 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
index 6984fab..2a9abad 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
@@ -4,7 +4,8 @@
import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
-import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorAbstract;
+import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
+import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
@@ -16,6 +17,7 @@
import gov.nist.javax.sip.address.SipUri;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
@@ -29,16 +31,15 @@
import javax.sip.message.Request;
import javax.sip.message.Response;
import java.text.ParseException;
+import java.util.List;
import java.util.Vector;
-/**
- * @description:澶勭悊INVITE璇锋眰
- * @author: panll
- * @date: 2021骞�1鏈�14鏃�
+/**
+ * SIP鍛戒护绫诲瀷锛� INVITE璇锋眰
*/
@SuppressWarnings("rawtypes")
@Component
-public class InviteRequestProcessor extends SIPRequestProcessorAbstract {
+public class InviteRequestProcessor extends SIPRequestProcessorParent implements InitializingBean, ISIPRequestProcessor {
private final static Logger logger = LoggerFactory.getLogger(InviteRequestProcessor.class);
@@ -105,7 +106,9 @@
if (platform != null) {
// 鏌ヨ骞冲彴涓嬫槸鍚︽湁璇ラ�氶亾
DeviceChannel channel = storager.queryChannelInParentPlatform(requesterId, channelId);
- GbStream gbStream = storager.queryStreamInParentPlatform(requesterId, channelId);
+ List<GbStream> gbStreams = storager.queryStreamInParentPlatform(requesterId, channelId);
+ PlatformCatalog catalog = storager.getCatalog(channelId);
+ GbStream gbStream = gbStreams.size() > 0? gbStreams.get(0):null;
MediaServerItem mediaServerItem = null;
// 涓嶆槸閫氶亾鍙兘鏄洿鎾祦
if (channel != null && gbStream == null ) {
@@ -130,7 +133,10 @@
return;
}
responseAck(evt, Response.CALL_IS_BEING_FORWARDED); // 閫氶亾瀛樺湪锛屽彂181锛屽懠鍙浆鎺ヤ腑
- }else {
+ }else if (catalog != null) {
+ responseAck(evt, Response.BAD_REQUEST, "catalog channel can not play"); // 鐩綍涓嶆敮鎸佺偣鎾�
+ return;
+ } else {
logger.info("閫氶亾涓嶅瓨鍦紝杩斿洖404");
responseAck(evt, Response.NOT_FOUND); // 閫氶亾涓嶅瓨鍦紝鍙�404锛岃祫婧愪笉瀛樺湪
return;
@@ -138,12 +144,21 @@
// 瑙ｆ瀽sdp娑堟伅, 浣跨敤jainsip 鑷甫鐨剆dp瑙ｆ瀽鏂瑰紡
String contentString = new String(request.getRawContent());
- // jainSip涓嶆敮鎸亂=瀛楁锛� 绉婚櫎绉婚櫎浠ヨВ鏋愩��
+ // jainSip涓嶆敮鎸亂=瀛楁锛� 绉婚櫎浠ヨВ鏋愩��
int ssrcIndex = contentString.indexOf("y=");
- //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 ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
- String substring = contentString.substring(0, contentString.indexOf("y="));
- SessionDescription sdp = SdpFactory.getInstance().createSessionDescription(substring);
+ // 妫�鏌ユ槸鍚︽湁y瀛楁
+ String ssrcDefault = "0000000000";
+ String ssrc;
+ 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�
+ ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
+ String substring = contentString.substring(0, contentString.indexOf("y="));
+ sdp = SdpFactory.getInstance().createSessionDescription(substring);
+ }else {
+ ssrc = ssrcDefault;
+ sdp = SdpFactory.getInstance().createSessionDescription(contentString);
+ }
// 鑾峰彇鏀寔鐨勬牸寮�
Vector mediaDescriptions = sdp.getMediaDescriptions(true);
@@ -238,7 +253,7 @@
content.append("f=\r\n");
try {
- responseAck(evt, content.toString());
+ responseSdpAck(evt, content.toString());
} catch (SipException e) {
e.printStackTrace();
} catch (InvalidArgumentException e) {
@@ -295,7 +310,7 @@
content.append("f=\r\n");
try {
- responseAck(evt, content.toString());
+ responseSdpAck(evt, content.toString());
} catch (SipException e) {
e.printStackTrace();
} catch (InvalidArgumentException e) {
@@ -307,7 +322,7 @@
} else {
// 闈炰笂绾у钩鍙拌姹傦紝鏌ヨ鏄惁璁惧璇锋眰锛堥�氬父涓烘帴鏀惰闊冲箍鎾殑璁惧锛�
- Device device = storager.queryVideoDevice(requesterId);
+ Device device = redisCatchStorage.getDevice(requesterId);
if (device != null) {
logger.info("鏀跺埌璁惧" + requesterId + "鐨勮闊冲箍鎾璉nvite璇锋眰");
responseAck(evt, Response.TRYING);
--
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