package com.genersoft.iot.vmp.gb28181;
|
|
import com.genersoft.iot.vmp.conf.SipConfig;
|
import com.genersoft.iot.vmp.conf.UserSetting;
|
import com.genersoft.iot.vmp.gb28181.bean.GbStringMsgParserFactory;
|
import com.genersoft.iot.vmp.gb28181.conf.DefaultProperties;
|
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.boot.CommandLineRunner;
|
import org.springframework.core.annotation.Order;
|
import org.springframework.stereotype.Component;
|
import org.springframework.util.ObjectUtils;
|
|
import javax.sip.*;
|
import java.net.Inet4Address;
|
import java.net.InetAddress;
|
import java.net.NetworkInterface;
|
import java.util.*;
|
import java.util.concurrent.ConcurrentHashMap;
|
|
@Component
|
@Order(value=10)
|
public class SipLayer implements CommandLineRunner {
|
|
private final static Logger logger = LoggerFactory.getLogger(SipLayer.class);
|
|
@Autowired
|
private SipConfig sipConfig;
|
|
@Autowired
|
private ISIPProcessorObserver sipProcessorObserver;
|
|
@Autowired
|
private UserSetting userSetting;
|
|
private final Map<String, SipProviderImpl> tcpSipProviderMap = new ConcurrentHashMap<>();
|
private final Map<String, SipProviderImpl> udpSipProviderMap = new ConcurrentHashMap<>();
|
private final List<String> monitorIps = new ArrayList<>();
|
|
@Override
|
public void run(String... args) {
|
if (ObjectUtils.isEmpty(sipConfig.getIp())) {
|
try {
|
// 获得本机的所有网络接口
|
Enumeration<NetworkInterface> nifs = NetworkInterface.getNetworkInterfaces();
|
while (nifs.hasMoreElements()) {
|
NetworkInterface nif = nifs.nextElement();
|
// 获得与该网络接口绑定的 IP 地址，一般只有一个
|
Enumeration<InetAddress> addresses = nif.getInetAddresses();
|
while (addresses.hasMoreElements()) {
|
InetAddress addr = addresses.nextElement();
|
if (addr instanceof Inet4Address) {
|
if (addr.getHostAddress().equals("127.0.0.1")){
|
continue;
|
}
|
if (nif.getName().startsWith("docker")) {
|
continue;
|
}
|
logger.info("[自动配置SIP监听网卡] 网卡接口地址： {}", addr.getHostAddress());// 只关心 IPv4 地址
|
monitorIps.add(addr.getHostAddress());
|
}
|
}
|
}
|
}catch (Exception e) {
|
logger.error("[读取网卡信息失败]", e);
|
}
|
if (monitorIps.isEmpty()) {
|
logger.error("[自动配置SIP监听网卡信息失败]， 请手动配置SIP.IP后重新启动");
|
System.exit(1);
|
}
|
}else {
|
// 使用逗号分割多个ip
|
String separator = ",";
|
if (sipConfig.getIp().indexOf(separator) > 0) {
|
String[] split = sipConfig.getIp().split(separator);
|
monitorIps.addAll(Arrays.asList(split));
|
}else {
|
monitorIps.add(sipConfig.getIp());
|
}
|
}
|
if (ObjectUtils.isEmpty(sipConfig.getShowIp())){
|
sipConfig.setShowIp(String.join(",", monitorIps));
|
}
|
SipFactory.getInstance().setPathName("gov.nist");
|
if (monitorIps.size() > 0) {
|
for (String monitorIp : monitorIps) {
|
addListeningPoint(monitorIp, sipConfig.getPort());
|
}
|
if (udpSipProviderMap.size() + tcpSipProviderMap.size() == 0) {
|
System.exit(1);
|
}
|
}
|
}
|
|
private void addListeningPoint(String monitorIp, int port){
|
SipStackImpl sipStack;
|
try {
|
sipStack = (SipStackImpl)SipFactory.getInstance().createSipStack(DefaultProperties.getProperties("GB28181_SIP", userSetting.getSipLog()));
|
sipStack.setMessageParserFactory(new GbStringMsgParserFactory());
|
} catch (PeerUnavailableException e) {
|
logger.error("[SIP SERVER] SIP服务启动失败， 监听地址{}失败,请检查ip是否正确", monitorIp);
|
return;
|
}
|
|
try {
|
ListeningPoint tcpListeningPoint = sipStack.createListeningPoint(monitorIp, port, "TCP");
|
SipProviderImpl tcpSipProvider = (SipProviderImpl)sipStack.createSipProvider(tcpListeningPoint);
|
|
tcpSipProvider.setDialogErrorsAutomaticallyHandled();
|
tcpSipProvider.addSipListener(sipProcessorObserver);
|
tcpSipProviderMap.put(monitorIp, tcpSipProvider);
|
logger.info("[SIP SERVER] tcp://{}:{} 启动成功", monitorIp, port);
|
} catch (TransportNotSupportedException
|
| TooManyListenersException
|
| ObjectInUseException
|
| InvalidArgumentException e) {
|
logger.error("[SIP SERVER] tcp://{}:{} SIP服务启动失败,请检查端口是否被占用或者ip是否正确"
|
, monitorIp, port);
|
}
|
|
try {
|
ListeningPoint udpListeningPoint = sipStack.createListeningPoint(monitorIp, port, "UDP");
|
|
SipProviderImpl udpSipProvider = (SipProviderImpl)sipStack.createSipProvider(udpListeningPoint);
|
udpSipProvider.addSipListener(sipProcessorObserver);
|
|
udpSipProviderMap.put(monitorIp, udpSipProvider);
|
|
logger.info("[SIP SERVER] udp://{}:{} 启动成功", monitorIp, port);
|
} catch (TransportNotSupportedException
|
| TooManyListenersException
|
| ObjectInUseException
|
| InvalidArgumentException e) {
|
logger.error("[SIP SERVER] udp://{}:{} SIP服务启动失败,请检查端口是否被占用或者ip是否正确"
|
, monitorIp, port);
|
}
|
}
|
|
public SipProviderImpl getUdpSipProvider(String ip) {
|
if (udpSipProviderMap.size() == 1) {
|
return udpSipProviderMap.values().stream().findFirst().get();
|
}
|
if (ObjectUtils.isEmpty(ip)) {
|
return null;
|
}
|
return udpSipProviderMap.get(ip);
|
}
|
|
public SipProviderImpl getUdpSipProvider() {
|
if (udpSipProviderMap.size() != 1) {
|
return null;
|
}
|
return udpSipProviderMap.values().stream().findFirst().get();
|
}
|
|
public SipProviderImpl getTcpSipProvider() {
|
if (tcpSipProviderMap.size() != 1) {
|
return null;
|
}
|
return tcpSipProviderMap.values().stream().findFirst().get();
|
}
|
|
public SipProviderImpl getTcpSipProvider(String ip) {
|
if (tcpSipProviderMap.size() == 1) {
|
return tcpSipProviderMap.values().stream().findFirst().get();
|
}
|
if (ObjectUtils.isEmpty(ip)) {
|
return null;
|
}
|
return tcpSipProviderMap.get(ip);
|
}
|
|
public String getLocalIp(String deviceLocalIp) {
|
if (monitorIps.size() == 1) {
|
return monitorIps.get(0);
|
}
|
if (!ObjectUtils.isEmpty(deviceLocalIp)) {
|
return deviceLocalIp;
|
}
|
return getUdpSipProvider().getListeningPoint().getIPAddress();
|
}
|
}
|
