| | |
|---|
| | | package com.genersoft.iot.vmp.gb28181;
|
|---|
| | |
|
|---|
| | | import java.text.ParseException;
|
|---|
| | | import java.util.Properties;
|
|---|
| | |
|
|---|
| | | import javax.annotation.PostConstruct;
|
|---|
| | | import javax.sip.DialogTerminatedEvent;
|
|---|
| | | import javax.sip.IOExceptionEvent;
|
|---|
| | | import javax.sip.ListeningPoint;
|
|---|
| | | import javax.sip.RequestEvent;
|
|---|
| | | import javax.sip.ResponseEvent;
|
|---|
| | | import javax.sip.ServerTransaction;
|
|---|
| | | import javax.sip.SipFactory;
|
|---|
| | | import javax.sip.SipListener;
|
|---|
| | | import javax.sip.SipProvider;
|
|---|
| | | import javax.sip.SipStack;
|
|---|
| | | import javax.sip.TimeoutEvent;
|
|---|
| | | import javax.sip.TransactionAlreadyExistsException;
|
|---|
| | | import javax.sip.TransactionTerminatedEvent;
|
|---|
| | | import javax.sip.TransactionUnavailableException;
|
|---|
| | | import javax.sip.address.AddressFactory;
|
|---|
| | | import javax.sip.header.HeaderFactory;
|
|---|
| | | import javax.sip.header.ViaHeader;
|
|---|
| | | import javax.sip.message.MessageFactory;
|
|---|
| | | import javax.sip.message.Request;
|
|---|
| | | import javax.sip.message.Response;
|
|---|
| | |
|
|---|
| | | import com.genersoft.iot.vmp.conf.SipConfig;
|
|---|
| | | import com.genersoft.iot.vmp.gb28181.transmit.ISIPProcessorObserver;
|
|---|
| | | import gov.nist.javax.sip.SipProviderImpl;
|
|---|
| | | import gov.nist.javax.sip.SipStackImpl;
|
|---|
| | | 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.DependsOn;
|
|---|
| | | import org.springframework.stereotype.Component;
|
|---|
| | |
|
|---|
| | | import com.genersoft.iot.vmp.conf.SipConfig;
|
|---|
| | | import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorFactory;
|
|---|
| | | import com.genersoft.iot.vmp.gb28181.transmit.request.ISIPRequestProcessor;
|
|---|
| | | import com.genersoft.iot.vmp.gb28181.transmit.response.ISIPResponseProcessor;
|
|---|
| | |
|
|---|
| | | import gov.nist.javax.sip.SipStackImpl;
|
|---|
| | | import javax.sip.*;
|
|---|
| | | import java.util.Properties;
|
|---|
| | | import java.util.TooManyListenersException;
|
|---|
| | | import java.util.concurrent.LinkedBlockingQueue;
|
|---|
| | | import java.util.concurrent.ThreadPoolExecutor;
|
|---|
| | | import java.util.concurrent.TimeUnit;
|
|---|
| | |
|
|---|
| | | @Component
|
|---|
| | | public class SipLayer implements SipListener, Runnable {
|
|---|
| | | public class SipLayer{
|
|---|
| | |
|
|---|
| | | private final static Logger logger = LoggerFactory.getLogger(SipLayer.class);
|
|---|
| | |
|
|---|
| | | @Autowired
|
|---|
| | | private SipConfig sipConfig;
|
|---|
| | |
|
|---|
| | | private SipProvider tcpSipProvider;
|
|---|
| | |
|
|---|
| | | private SipProvider udpSipProvider;
|
|---|
| | |
|
|---|
| | | @Autowired
|
|---|
| | | private SIPProcessorFactory processorFactory;
|
|---|
| | | private ISIPProcessorObserver sipProcessorObserver;
|
|---|
| | |
|
|---|
| | | private SipStack sipStack;
|
|---|
| | | private SipStackImpl sipStack;
|
|---|
| | |
|
|---|
| | | private AddressFactory addressFactory;
|
|---|
| | | private HeaderFactory headerFactory;
|
|---|
| | | private MessageFactory messageFactory;
|
|---|
| | | private SipFactory sipFactory;
|
|---|
| | |
|
|---|
| | | @PostConstruct
|
|---|
| | | private void initSipServer() {
|
|---|
| | | Thread thread = new Thread(this);
|
|---|
| | | thread.setDaemon(true);
|
|---|
| | | thread.setName("sip server thread start");
|
|---|
| | | thread.start();
|
|---|
| | |
|
|---|
| | | @Bean("sipFactory")
|
|---|
| | | private SipFactory createSipFactory() {
|
|---|
| | | sipFactory = SipFactory.getInstance();
|
|---|
| | | sipFactory.setPathName("gov.nist");
|
|---|
| | | return sipFactory;
|
|---|
| | | }
|
|---|
| | | |
|---|
| | | @Bean("sipStack")
|
|---|
| | | @DependsOn({"sipFactory"})
|
|---|
| | | private SipStack createSipStack() throws PeerUnavailableException {
|
|---|
| | | Properties properties = new Properties();
|
|---|
| | | properties.setProperty("javax.sip.STACK_NAME", "GB28181_SIP");
|
|---|
| | | properties.setProperty("javax.sip.IP_ADDRESS", sipConfig.getMonitorIp());
|
|---|
| | | properties.setProperty("gov.nist.javax.sip.LOG_MESSAGE_CONTENT", "false");
|
|---|
| | | /**
|
|---|
| | | * sip_server_log.log 和 sip_debug_log.log public static final int TRACE_NONE =
|
|---|
| | | * 0; public static final int TRACE_MESSAGES = 16; public static final int
|
|---|
| | | * TRACE_EXCEPTION = 17; public static final int TRACE_DEBUG = 32;
|
|---|
| | | */
|
|---|
| | | properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "0");
|
|---|
| | | properties.setProperty("gov.nist.javax.sip.SERVER_LOG", "sip_server_log");
|
|---|
| | | properties.setProperty("gov.nist.javax.sip.DEBUG_LOG", "sip_debug_log");
|
|---|
| | | sipStack = (SipStackImpl) sipFactory.createSipStack(properties);
|
|---|
| | | return sipStack;
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | @Override
|
|---|
| | | public void run() {
|
|---|
| | | SipFactory sipFactory = SipFactory.getInstance();
|
|---|
| | | sipFactory.setPathName("gov.nist");
|
|---|
| | | @Bean(name = "tcpSipProvider")
|
|---|
| | | @DependsOn("sipStack")
|
|---|
| | | private SipProviderImpl startTcpListener() {
|
|---|
| | | ListeningPoint tcpListeningPoint = null;
|
|---|
| | | SipProviderImpl tcpSipProvider = null;
|
|---|
| | | try {
|
|---|
| | | headerFactory = sipFactory.createHeaderFactory();
|
|---|
| | |
|
|---|
| | | addressFactory = sipFactory.createAddressFactory();
|
|---|
| | | messageFactory = sipFactory.createMessageFactory();
|
|---|
| | |
|
|---|
| | | Properties properties = new Properties();
|
|---|
| | | properties.setProperty("javax.sip.STACK_NAME", "GB28181_SIP");
|
|---|
| | | properties.setProperty("javax.sip.IP_ADDRESS", sipConfig.getSipIp());
|
|---|
| | | properties.setProperty("gov.nist.javax.sip.LOG_MESSAGE_CONTENT", "false");
|
|---|
| | | /**
|
|---|
| | | * sip_server_log.log 和 sip_debug_log.log public static final int TRACE_NONE =
|
|---|
| | | * 0; public static final int TRACE_MESSAGES = 16; public static final int
|
|---|
| | | * TRACE_EXCEPTION = 17; public static final int TRACE_DEBUG = 32;
|
|---|
| | | */
|
|---|
| | | properties.setProperty("gov.nist.javax.sip.TRACE_LEVEL", "32");
|
|---|
| | | properties.setProperty("gov.nist.javax.sip.SERVER_LOG", "sip_server_log");
|
|---|
| | | properties.setProperty("gov.nist.javax.sip.DEBUG_LOG", "sip_debug_log");
|
|---|
| | | sipStack = (SipStackImpl) sipFactory.createSipStack(properties);
|
|---|
| | |
|
|---|
| | | startTcpListener();
|
|---|
| | | startUdpListener();
|
|---|
| | | } catch (Exception e) {
|
|---|
| | | logger.error("Sip Server 启动失败！ port {" + sipConfig.getSipPort() + "}");
|
|---|
| | | tcpListeningPoint = sipStack.createListeningPoint(sipConfig.getMonitorIp(), sipConfig.getPort(), "TCP");
|
|---|
| | | tcpSipProvider = (SipProviderImpl)sipStack.createSipProvider(tcpListeningPoint);
|
|---|
| | | tcpSipProvider.setDialogErrorsAutomaticallyHandled();
|
|---|
| | | tcpSipProvider.addSipListener(sipProcessorObserver);
|
|---|
| | | logger.info("Sip Server TCP 启动成功 port {" + sipConfig.getMonitorIp() + ":" + sipConfig.getPort() + "}");
|
|---|
| | | } catch (TransportNotSupportedException e) {
|
|---|
| | | e.printStackTrace();
|
|---|
| | | } catch (InvalidArgumentException e) {
|
|---|
| | | logger.error("无法使用 [ {}:{} ]作为SIP[ TCP ]服务，可排查: 1. sip.monitor-ip 是否为本机网卡IP; 2. sip.port 是否已被占用"
|
|---|
| | | , sipConfig.getMonitorIp(), sipConfig.getPort());
|
|---|
| | | } catch (TooManyListenersException e) {
|
|---|
| | | e.printStackTrace();
|
|---|
| | | } catch (ObjectInUseException e) {
|
|---|
| | | e.printStackTrace();
|
|---|
| | | }
|
|---|
| | | logger.info("Sip Server 启动成功 port {" + sipConfig.getSipPort() + "}");
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | private void startTcpListener() throws Exception {
|
|---|
| | | ListeningPoint tcpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(),
|
|---|
| | | "TCP");
|
|---|
| | | tcpSipProvider = sipStack.createSipProvider(tcpListeningPoint);
|
|---|
| | | tcpSipProvider.addSipListener(this);
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | private void startUdpListener() throws Exception {
|
|---|
| | | ListeningPoint udpListeningPoint = sipStack.createListeningPoint(sipConfig.getSipIp(), sipConfig.getSipPort(),
|
|---|
| | | "UDP");
|
|---|
| | | udpSipProvider = sipStack.createSipProvider(udpListeningPoint);
|
|---|
| | | udpSipProvider.addSipListener(this);
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * SIP服务端接收消息的方法 Content 里面是GBK编码 This method is called by the SIP stack when a
|
|---|
| | | * new request arrives.
|
|---|
| | | */
|
|---|
| | | @Override
|
|---|
| | | public void processRequest(RequestEvent evt) {
|
|---|
| | | ISIPRequestProcessor processor = processorFactory.createRequestProcessor(evt);
|
|---|
| | | processor.process(evt, this);
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | @Override
|
|---|
| | | public void processResponse(ResponseEvent evt) {
|
|---|
| | | Response response = evt.getResponse();
|
|---|
| | | int status = response.getStatusCode();
|
|---|
| | | if ((status >= 200) && (status < 300)) { // Success!
|
|---|
| | | ISIPResponseProcessor processor = processorFactory.createResponseProcessor(evt);
|
|---|
| | | try {
|
|---|
| | | processor.process(evt, this, sipConfig);
|
|---|
| | | } catch (ParseException e) {
|
|---|
| | | // TODO Auto-generated catch block
|
|---|
| | | e.printStackTrace();
|
|---|
| | | }
|
|---|
| | | // } else if (status == Response.TRYING) {
|
|---|
| | | // trying不会回复
|
|---|
| | | } else if ((status >= 100) && (status < 200)) {
|
|---|
| | | // 增加其它无需回复的响应，如101、180等
|
|---|
| | | } else {
|
|---|
| | | logger.warn("接收到失败的response响应！status：" + status + ",message:" + response.getReasonPhrase()/* .getContent().toString()*/);
|
|---|
| | | }
|
|---|
| | | // trying不会回复
|
|---|
| | | // if (status == Response.TRYING) {
|
|---|
| | |
|
|---|
| | | // }
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * <p>
|
|---|
| | | * Title: processTimeout
|
|---|
| | | * </p>
|
|---|
| | | * <p>
|
|---|
| | | * Description:
|
|---|
| | | * </p>
|
|---|
| | | * |
|---|
| | | * @param timeoutEvent
|
|---|
| | | */
|
|---|
| | | @Override
|
|---|
| | | public void processTimeout(TimeoutEvent timeoutEvent) {
|
|---|
| | | // TODO Auto-generated method stub
|
|---|
| | |
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * <p>
|
|---|
| | | * Title: processIOException
|
|---|
| | | * </p>
|
|---|
| | | * <p>
|
|---|
| | | * Description:
|
|---|
| | | * </p>
|
|---|
| | | * |
|---|
| | | * @param exceptionEvent
|
|---|
| | | */
|
|---|
| | | @Override
|
|---|
| | | public void processIOException(IOExceptionEvent exceptionEvent) {
|
|---|
| | | // TODO Auto-generated method stub
|
|---|
| | |
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * <p>
|
|---|
| | | * Title: processTransactionTerminated
|
|---|
| | | * </p>
|
|---|
| | | * <p>
|
|---|
| | | * Description:
|
|---|
| | | * </p>
|
|---|
| | | * |
|---|
| | | * @param transactionTerminatedEvent
|
|---|
| | | */
|
|---|
| | | @Override
|
|---|
| | | public void processTransactionTerminated(TransactionTerminatedEvent transactionTerminatedEvent) {
|
|---|
| | | // TODO Auto-generated method stub
|
|---|
| | |
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | /**
|
|---|
| | | * <p>
|
|---|
| | | * Title: processDialogTerminated
|
|---|
| | | * </p>
|
|---|
| | | * <p>
|
|---|
| | | * Description:
|
|---|
| | | * </p>
|
|---|
| | | * |
|---|
| | | * @param dialogTerminatedEvent
|
|---|
| | | */
|
|---|
| | | @Override
|
|---|
| | | public void processDialogTerminated(DialogTerminatedEvent dialogTerminatedEvent) {
|
|---|
| | | // TODO Auto-generated method stub
|
|---|
| | |
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | public ServerTransaction getServerTransaction(RequestEvent evt) {
|
|---|
| | | Request request = evt.getRequest();
|
|---|
| | | ServerTransaction serverTransaction = evt.getServerTransaction();
|
|---|
| | | // 判断TCP还是UDP
|
|---|
| | | boolean isTcp = false;
|
|---|
| | | ViaHeader reqViaHeader = (ViaHeader) request.getHeader(ViaHeader.NAME);
|
|---|
| | | String transport = reqViaHeader.getTransport();
|
|---|
| | | if (transport.equals("TCP")) {
|
|---|
| | | isTcp = true;
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | if (serverTransaction == null) {
|
|---|
| | | try {
|
|---|
| | | if (isTcp) {
|
|---|
| | | serverTransaction = tcpSipProvider.getNewServerTransaction(request);
|
|---|
| | | } else {
|
|---|
| | | serverTransaction = udpSipProvider.getNewServerTransaction(request);
|
|---|
| | | }
|
|---|
| | | } catch (TransactionAlreadyExistsException e) {
|
|---|
| | | e.printStackTrace();
|
|---|
| | | } catch (TransactionUnavailableException e) {
|
|---|
| | | e.printStackTrace();
|
|---|
| | | }
|
|---|
| | | }
|
|---|
| | | return serverTransaction;
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | public AddressFactory getAddressFactory() {
|
|---|
| | | return addressFactory;
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | public HeaderFactory getHeaderFactory() {
|
|---|
| | | return headerFactory;
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | public MessageFactory getMessageFactory() {
|
|---|
| | | return messageFactory;
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | public SipProvider getTcpSipProvider() {
|
|---|
| | | return tcpSipProvider;
|
|---|
| | | }
|
|---|
| | |
|
|---|
| | | public SipProvider getUdpSipProvider() {
|
|---|
| | | |
|---|
| | | @Bean(name = "udpSipProvider")
|
|---|
| | | @DependsOn("sipStack")
|
|---|
| | | private SipProviderImpl startUdpListener() {
|
|---|
| | | ListeningPoint udpListeningPoint = null;
|
|---|
| | | SipProviderImpl udpSipProvider = null;
|
|---|
| | | try {
|
|---|
| | | udpListeningPoint = sipStack.createListeningPoint(sipConfig.getMonitorIp(), sipConfig.getPort(), "UDP");
|
|---|
| | | udpSipProvider = (SipProviderImpl)sipStack.createSipProvider(udpListeningPoint);
|
|---|
| | | udpSipProvider.addSipListener(sipProcessorObserver);
|
|---|
| | | } catch (TransportNotSupportedException e) {
|
|---|
| | | e.printStackTrace();
|
|---|
| | | } catch (InvalidArgumentException e) {
|
|---|
| | | logger.error("无法使用 [ {}:{} ]作为SIP[ UDP ]服务，可排查: 1. sip.monitor-ip 是否为本机网卡IP; 2. sip.port 是否已被占用"
|
|---|
| | | , sipConfig.getMonitorIp(), sipConfig.getPort());
|
|---|
| | | } catch (TooManyListenersException e) {
|
|---|
| | | e.printStackTrace();
|
|---|
| | | } catch (ObjectInUseException e) {
|
|---|
| | | e.printStackTrace();
|
|---|
| | | }
|
|---|
| | | logger.info("Sip Server UDP 启动成功 port [" + sipConfig.getMonitorIp() + ":" + sipConfig.getPort() + "]");
|
|---|
| | | return udpSipProvider;
|
|---|
| | | }
|
|---|
| | |
|
|---|
