From 56859d09df8d4226882d43934acf32d60a3b51d7 Mon Sep 17 00:00:00 2001
From: panlinlin <648540858@qq.com>
Date: 星期二, 30 三月 2021 18:46:34 +0800
Subject: [PATCH] 添加推流列表和拉流代理，下一步与国标关联

---
 src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java |   71 +++++++++++++++++++++++------------
 1 files changed, 46 insertions(+), 25 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java b/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
index b219f3e..c0b4985 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/SipLayer.java
@@ -2,28 +2,21 @@
 
 import java.text.ParseException;
 import java.util.Properties;
+import java.util.TooManyListenersException;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.ThreadPoolExecutor;
 import java.util.concurrent.TimeUnit;
 
-import javax.sip.DialogTerminatedEvent;
-import javax.sip.IOExceptionEvent;
-import javax.sip.ListeningPoint;
-import javax.sip.PeerUnavailableException;
-import javax.sip.RequestEvent;
-import javax.sip.ResponseEvent;
-import javax.sip.SipFactory;
-import javax.sip.SipListener;
-import javax.sip.SipProvider;
-import javax.sip.SipStack;
-import javax.sip.TimeoutEvent;
-import javax.sip.TransactionTerminatedEvent;
+import javax.sip.*;
+import javax.sip.header.CallIdHeader;
 import javax.sip.message.Response;
 
+import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+// import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.DependsOn;
 import org.springframework.stereotype.Component;
 
@@ -43,6 +36,9 @@
 
 	@Autowired
 	private SIPProcessorFactory processorFactory;
+
+	@Autowired
+	private SipSubscribe sipSubscribe;
 
 	private SipStack sipStack;
 
@@ -93,11 +89,17 @@
 
 	@Bean("tcpSipProvider")
 	@DependsOn("sipStack")
-	private SipProvider startTcpListener() throws Exception {
-		ListeningPoint tcpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(), "TCP");
-		SipProvider tcpSipProvider = sipStack.createSipProvider(tcpListeningPoint);
-		tcpSipProvider.addSipListener(this);
-		logger.info("Sip Server TCP 鍚姩鎴愬姛 port {" + sipConfig.getSipPort() + "}");
+	private SipProvider startTcpListener() {
+		ListeningPoint tcpListeningPoint = null;
+		SipProvider tcpSipProvider  = null;
+		try {
+			tcpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(), "TCP");
+			tcpSipProvider = sipStack.createSipProvider(tcpListeningPoint);
+			tcpSipProvider.addSipListener(this);
+			logger.info("Sip Server TCP 鍚姩鎴愬姛 port {" + sipConfig.getSipPort() + "}");
+		} catch (TransportNotSupportedException | InvalidArgumentException | TooManyListenersException | ObjectInUseException e) {
+			logger.error(String.format("鍒涘缓SIP鏈嶅姟澶辫触: %s", e.getMessage()));
+		}
 		return tcpSipProvider;
 	}
 	
@@ -107,7 +109,7 @@
 		ListeningPoint udpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(), "UDP");
 		SipProvider udpSipProvider = sipStack.createSipProvider(udpListeningPoint);
 		udpSipProvider.addSipListener(this);
-		logger.info("Sip Server TCP 鍚姩鎴愬姛 port {" + sipConfig.getSipPort() + "}");
+		logger.info("Sip Server UDP 鍚姩鎴愬姛 port {" + sipConfig.getSipPort() + "}");
 		return udpSipProvider;
 	}
 
@@ -117,17 +119,21 @@
 	 */
 	@Override
 	public void processRequest(RequestEvent evt) {
+		logger.debug(evt.getRequest().toString());
 		// 鐢变簬jainsip鏄崟绾跨▼绋嬪簭锛屼负鎻愰珮鎬ц兘骞跺彂澶勭悊
 		processThreadPool.execute(() -> {
-			processorFactory.createRequestProcessor(evt).process();
+			if (processorFactory != null) {
+				processorFactory.createRequestProcessor(evt).process();
+			}
 		});
 	}
 
 	@Override
 	public void processResponse(ResponseEvent evt) {
 		Response response = evt.getResponse();
+		logger.debug(evt.getResponse().toString());
 		int status = response.getStatusCode();
-		if ((status >= 200) && (status < 300)) { // Success!
+		if (((status >= 200) && (status < 300)) || status == 401) { // Success!
 			ISIPResponseProcessor processor = processorFactory.createResponseProcessor(evt);
 			try {
 				processor.process(evt, this, sipConfig);
@@ -135,17 +141,32 @@
 				// TODO Auto-generated catch block
 				e.printStackTrace();
 			}
-		// } else if (status == Response.TRYING) {
-			// trying涓嶄細鍥炲
+			if (evt.getResponse() != null && sipSubscribe.getOkSubscribesSize() > 0 ) {
+				CallIdHeader callIdHeader = (CallIdHeader)evt.getResponse().getHeader(CallIdHeader.NAME);
+				if (callIdHeader != null) {
+					SipSubscribe.Event subscribe = sipSubscribe.getOkSubscribe(callIdHeader.getCallId());
+					if (subscribe != null) {
+						subscribe.response(evt);
+					}
+				}
+			}
 		} else if ((status >= 100) && (status < 200)) {
 			// 澧炲姞鍏跺畠鏃犻渶鍥炲鐨勫搷搴旓紝濡�101銆�180绛�
 		} else {
 			logger.warn("鎺ユ敹鍒板け璐ョ殑response鍝嶅簲锛乻tatus锛�" + status + ",message:" + response.getReasonPhrase()/* .getContent().toString()*/);
+			if (evt.getResponse() != null && sipSubscribe.getErrorSubscribesSize() > 0 ) {
+				CallIdHeader callIdHeader = (CallIdHeader)evt.getResponse().getHeader(CallIdHeader.NAME);
+				if (callIdHeader != null) {
+					SipSubscribe.Event subscribe = sipSubscribe.getErrorSubscribe(callIdHeader.getCallId());
+					if (subscribe != null) {
+						subscribe.response(evt);
+					}
+				}
+			}
 		}
-		// trying涓嶄細鍥炲
-		// if (status == Response.TRYING) {
 
-		// }
+
+
 	}
 
 	/**

--
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