国标录像支持多端同时播放

648540858

2022-03-03 2eb1ca2d94a09c2d3ced69de28de72d2d6d77d8e

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/impl/SIPCommanderFroPlatform.java

@@ -1,21 +1,18 @@
package com.genersoft.iot.vmp.gb28181.transmit.cmd.impl;

//import com.genersoft.iot.vmp.conf.SipConfig;
//import com.genersoft.iot.vmp.gb28181.bean.Device;
import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;
import com.genersoft.iot.vmp.gb28181.bean.ParentPlatformCatch;
import com.genersoft.iot.vmp.gb28181.bean.SubscribeInfo;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
//import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.SIPRequestHeaderPlarformProvider;
//import com.genersoft.iot.vmp.gb28181.transmit.cmd.SIPRequestHeaderProvider;
import com.genersoft.iot.vmp.service.bean.GPSMsgInfo;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
//import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
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.beans.factory.annotation.Value;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.DependsOn;
import org.springframework.context.annotation.Lazy;
import org.springframework.lang.Nullable;
@@ -26,26 +23,17 @@
import javax.sip.header.WWWAuthenticateHeader;
import javax.sip.message.Request;
import java.text.ParseException;
import java.util.List;
import java.util.UUID;

@Component
@DependsOn("sipLayer")
public class SIPCommanderFroPlatform implements ISIPCommanderForPlatform {

    // @Autowired
    // private SipConfig sipConfig;

    // @Autowired
    // private SIPRequestHeaderProvider headerProvider;
    private final Logger logger = LoggerFactory.getLogger(SIPCommanderFroPlatform.class);

    @Autowired
    private SIPRequestHeaderPlarformProvider headerProviderPlarformProvider;

    // @Autowired
    // private VideoStreamSessionManager streamSession;

    // @Autowired
    // private IVideoManagerStorager storager;

    @Autowired
    private IRedisCatchStorage redisCatchStorage;
@@ -63,12 +51,9 @@
    @Qualifier(value="udpSipProvider")
    private SipProvider udpSipProvider;

    @Value("${media.rtp.enable}")
    private boolean rtpEnable;

    @Override
    public boolean register(ParentPlatform parentPlatform) {
        return register(parentPlatform, null, null, null, null);
    public boolean register(ParentPlatform parentPlatform, SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent) {
        return register(parentPlatform, null, null, errorEvent, okEvent, false);
    }

    @Override
@@ -80,15 +65,16 @@
            redisCatchStorage.updatePlatformCatchInfo(parentPlatformCatch);
        }

        return register(parentPlatform, null, null, errorEvent, okEvent);
        return register(parentPlatform, null, null, errorEvent, okEvent, false);
    }

    @Override
    public boolean register(ParentPlatform parentPlatform, @Nullable String callId, @Nullable WWWAuthenticateHeader www, SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent) {
    public boolean register(ParentPlatform parentPlatform, @Nullable String callId, @Nullable WWWAuthenticateHeader www,
                            SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent, boolean registerAgain) {
        try {
            Request request = null;

            if (www == null ) {
            String tm = Long.toString(System.currentTimeMillis());
            if (!registerAgain ) {
                //      //callid
                CallIdHeader callIdHeader = null;
                if(parentPlatform.getTransport().equals("TCP")) {
@@ -97,22 +83,28 @@
                if(parentPlatform.getTransport().equals("UDP")) {
                    callIdHeader = udpSipProvider.getNewCallId();
                }
                request = headerProviderPlarformProvider.createRegisterRequest(parentPlatform, 1L, null, null, callIdHeader);
                // 将 callid 写入缓存， 等注册成功可以更新状态
                redisCatchStorage.updatePlatformRegisterInfo(callIdHeader.getCallId(), parentPlatform.getServerGBId());

                CallIdHeader finalCallIdHeader = callIdHeader;
                request = headerProviderPlarformProvider.createRegisterRequest(parentPlatform, redisCatchStorage.getCSEQ(Request.REGISTER), "FromRegister" + tm, null, callIdHeader);
                // 将 callid 写入缓存， 等注册成功可以更新状态
                String callIdFromHeader = callIdHeader.getCallId();
                redisCatchStorage.updatePlatformRegisterInfo(callIdFromHeader, parentPlatform.getServerGBId());

                sipSubscribe.addErrorSubscribe(callIdHeader.getCallId(), (event)->{
                    redisCatchStorage.delPlatformRegisterInfo(finalCallIdHeader.getCallId());
                    if (errorEvent != null) {
                    if (event != null) {
                        logger.info("向上级平台 [ {} ] 注册发生错误： {} ",
                                parentPlatform.getServerGBId(),
                                event.msg);
                    }
                    redisCatchStorage.delPlatformRegisterInfo(callIdFromHeader);
                    if (errorEvent != null ) {
                        errorEvent.response(event);
                    }
                });

            }else {
                CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
                        : udpSipProvider.getNewCallId();

                request = headerProviderPlarformProvider.createRegisterRequest(parentPlatform, null, null, callId, www, callIdHeader);
                request = headerProviderPlarformProvider.createRegisterRequest(parentPlatform, "FromRegister" + tm, null, callId, www, callIdHeader);
            }

            transmitRequest(parentPlatform, request, null, okEvent);
@@ -170,8 +162,10 @@
    }

    private void transmitRequest(ParentPlatform parentPlatform, Request request, SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent) throws SipException {
        logger.debug("\n发送消息：\n{}", request);
        if("TCP".equals(parentPlatform.getTransport())) {
            tcpSipProvider.sendRequest(request);

        } else if("UDP".equals(parentPlatform.getTransport())) {
            udpSipProvider.sendRequest(request);
        }
@@ -197,7 +191,7 @@
    @Override
    public boolean catalogQuery(DeviceChannel channel, ParentPlatform parentPlatform, String sn, String fromTag, int size) {

        if (channel == null  || parentPlatform ==null) {
        if ( parentPlatform ==null) {
            return false;
        }
        try {
@@ -210,20 +204,30 @@
            catalogXml.append("<SumNum>" + size + "</SumNum>\r\n");
            catalogXml.append("<DeviceList Num=\"1\">\r\n");
            catalogXml.append("<Item>\r\n");
            if (channel != null) {
                catalogXml.append("<DeviceID>" + channel.getChannelId() + "</DeviceID>\r\n");
                catalogXml.append("<Name>" + channel.getName() + "</Name>\r\n");
                catalogXml.append("<Manufacturer>" + channel.getManufacture() + "</Manufacturer>\r\n");
                catalogXml.append("<Model>" + channel.getModel() + "</Model>\r\n");
                catalogXml.append("<Owner>" + channel.getOwner() + "</Owner>\r\n");
                catalogXml.append("<CivilCode>" + channel.getCivilCode() + "</CivilCode>\r\n");
                catalogXml.append("<Address>" + channel.getAddress() + "</Address>\r\n");
                catalogXml.append("<Parental>" + channel.getParental() + "</Parental>\r\n");
                if (channel.getParentId() != null) {
                    catalogXml.append("<ParentID>" + channel.getParentId() + "</ParentID>\r\n");
                }
                catalogXml.append("<Secrecy>" + channel.getSecrecy() + "</Secrecy>\r\n");
                catalogXml.append("<RegisterWay>" + channel.getRegisterWay() + "</RegisterWay>\r\n");
                catalogXml.append("<Status>" + (channel.getStatus() == 0?"OFF":"ON") + "</Status>\r\n");
                catalogXml.append("<Longitude>" + channel.getLongitude() + "</Longitude>\r\n");
                catalogXml.append("<Latitude>" + channel.getLatitude() + "</Latitude>\r\n");
                catalogXml.append("<IPAddress>" + channel.getIpAddress() + "</IPAddress>\r\n");
                catalogXml.append("<Port>" + channel.getPort() + "</Port>\r\n");
                catalogXml.append("<Info>\r\n");
                catalogXml.append("<PTZType>" + channel.getPTZType() + "</PTZType>\r\n");
                catalogXml.append("</Info>\r\n");
            }

            catalogXml.append("<DeviceID>" + channel.getChannelId() + "</DeviceID>\r\n");
            catalogXml.append("<Name>" + channel.getName() + "</Name>\r\n");
            catalogXml.append("<Manufacturer>" + channel.getManufacture() + "</Manufacturer>\r\n");
            catalogXml.append("<Model>" + channel.getModel() + "</Model>\r\n");
            catalogXml.append("<Owner>" + channel.getOwner() + "</Owner>\r\n");
            catalogXml.append("<CivilCode>" + channel.getCivilCode() + "</CivilCode>\r\n");
            catalogXml.append("<Address>" + channel.getAddress() + "</Address>\r\n");
            catalogXml.append("<Parental>" + channel.getParental() + "</Parental>\r\n");// TODO 当前不能添加分组， 所以暂时没有父节点
            catalogXml.append("<ParentID>" + channel.getParentId() + "</ParentID>\r\n"); // TODO 当前不能添加分组， 所以暂时没有父节点
            catalogXml.append("<Secrecy>" + channel.getSecrecy() + "</Secrecy>\r\n");
            catalogXml.append("<RegisterWay>" + channel.getRegisterWay() + "</RegisterWay>\r\n");
            catalogXml.append("<Status>" + (channel.getStatus() == 0?"OFF":"ON") + "</Status>\r\n");
            catalogXml.append("<Info></Info>\r\n");

            catalogXml.append("</Item>\r\n");
            catalogXml.append("</DeviceList>\r\n");
@@ -262,10 +266,10 @@
            deviceInfoXml.append("<CmdType>DeviceInfo</CmdType>\r\n");
            deviceInfoXml.append("<SN>" +sn + "</SN>\r\n");
            deviceInfoXml.append("<DeviceID>" + parentPlatform.getDeviceGBId() + "</DeviceID>\r\n");
            deviceInfoXml.append("<DeviceName>GB28181 Video Platform</DeviceName>\r\n");
            deviceInfoXml.append("<Manufacturer>Manufacturer</Manufacturer>\r\n");
            deviceInfoXml.append("<Model>wvp-28181</Model>\r\n");
            deviceInfoXml.append("<Firmware>2.0.202103</Firmware>\r\n");
            deviceInfoXml.append("<DeviceName>" + parentPlatform.getName() + "</DeviceName>\r\n");
            deviceInfoXml.append("<Manufacturer>wvp</Manufacturer>\r\n");
            deviceInfoXml.append("<Model>wvp-28181-2.0</Model>\r\n");
            deviceInfoXml.append("<Firmware>2.0.202107</Firmware>\r\n");
            deviceInfoXml.append("<Result>OK</Result>\r\n");
            deviceInfoXml.append("</Response>\r\n");

@@ -318,4 +322,179 @@
        }
        return true;
    }

    @Override
    public boolean sendNotifyMobilePosition(ParentPlatform parentPlatform, GPSMsgInfo gpsMsgInfo, SubscribeInfo subscribeInfo) {
        if (parentPlatform == null) {
            return false;
        }

        try {
            StringBuffer deviceStatusXml = new StringBuffer(600);
            deviceStatusXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
            deviceStatusXml.append("<Notify>\r\n");
            deviceStatusXml.append("<CmdType>MobilePosition</CmdType>\r\n");
            deviceStatusXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");
            deviceStatusXml.append("<DeviceID>" + gpsMsgInfo.getId() + "</DeviceID>\r\n");
            deviceStatusXml.append("<Time>" + gpsMsgInfo.getTime() + "</Time>\r\n");
            deviceStatusXml.append("<Longitude>" + gpsMsgInfo.getLng() + "</Longitude>\r\n");
            deviceStatusXml.append("<Latitude>" + gpsMsgInfo.getLat() + "</Latitude>\r\n");
            deviceStatusXml.append("<Speed>" + gpsMsgInfo.getSpeed() + "</Speed>\r\n");
            deviceStatusXml.append("<Direction>" + gpsMsgInfo.getDirection() + "</Direction>\r\n");
            deviceStatusXml.append("<Altitude>" + gpsMsgInfo.getAltitude() + "</Altitude>\r\n");
            deviceStatusXml.append("</Notify>\r\n");

            CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
                    : udpSipProvider.getNewCallId();
            callIdHeader.setCallId(subscribeInfo.getCallId());

            String tm = Long.toString(System.currentTimeMillis());

            Request request = headerProviderPlarformProvider.createNotifyRequest(parentPlatform,
                    deviceStatusXml.toString(),callIdHeader,
                    "z9hG4bK-" + UUID.randomUUID().toString().replace("-", ""),  subscribeInfo);
            transmitRequest(parentPlatform, request);

        } catch (SipException | ParseException | InvalidArgumentException e) {
            e.printStackTrace();
            return false;
        }
        return true;
    }

    @Override
    public boolean sendNotifyForCatalogAddOrUpdate(String type, ParentPlatform parentPlatform, List<DeviceChannel> deviceChannels, SubscribeInfo subscribeInfo, Integer index) {
        if (parentPlatform == null || deviceChannels == null || deviceChannels.size() == 0 || subscribeInfo == null) {
            return false;
        }
        if (index == null) {
            index = 0;
        }

        try {
            if (index > deviceChannels.size() - 1) {
                return true;
            }
            Request request = getCatalogNotifyRequestForCatalogAddOrUpdate(parentPlatform, deviceChannels.get(index), deviceChannels.size(), type, subscribeInfo);
            index += 1;
            Integer finalIndex = index;
            transmitRequest(parentPlatform, request, null, (eventResult -> {
                sendNotifyForCatalogAddOrUpdate(type, parentPlatform, deviceChannels, subscribeInfo, finalIndex);
            }));
        } catch (SipException | ParseException | InvalidArgumentException e) {
            e.printStackTrace();
            return false;
        }
        return true;
    }

    private Request getCatalogNotifyRequestForCatalogAddOrUpdate(ParentPlatform parentPlatform, DeviceChannel channel, int size, String type,
                                            SubscribeInfo subscribeInfo) throws ParseException, InvalidArgumentException,
            PeerUnavailableException {
        String catalogXmlContent = getCatalogXmlContentForCatalogAddOrUpdate(parentPlatform, channel, size, type, subscribeInfo);

        CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
                : udpSipProvider.getNewCallId();
        callIdHeader.setCallId(subscribeInfo.getCallId());
        Request request = headerProviderPlarformProvider.createNotifyRequest(parentPlatform, catalogXmlContent,
                callIdHeader, "z9hG4bK-" + UUID.randomUUID().toString().replace("-", ""), subscribeInfo);
        return request;
    }

    private  String getCatalogXmlContentForCatalogAddOrUpdate(ParentPlatform parentPlatform, DeviceChannel channel, int sumNum, String type, SubscribeInfo subscribeInfo) {
        StringBuffer catalogXml = new StringBuffer(600);
        if (parentPlatform.getServerGBId().equals(channel.getParentId())) {
            channel.setParentId(parentPlatform.getDeviceGBId());
        }
        catalogXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
        catalogXml.append("<Notify>\r\n");
        catalogXml.append("<CmdType>Catalog</CmdType>\r\n");
        catalogXml.append("<SN>" + (int) ((Math.random() * 9 + 1) * 100000) + "</SN>\r\n");
        catalogXml.append("<DeviceID>" + parentPlatform.getDeviceGBId() + "</DeviceID>\r\n");
        catalogXml.append("<SumNum>1</SumNum>\r\n");
        catalogXml.append("<DeviceList Num=\"1\">\r\n");
        catalogXml.append("<Item>\r\n");
        catalogXml.append("<DeviceID>" + channel.getChannelId() + "</DeviceID>\r\n");
        catalogXml.append("<Name>" + channel.getName() + "</Name>\r\n");
        catalogXml.append("<Manufacturer>" + channel.getManufacture() + "</Manufacturer>\r\n");
        catalogXml.append("<Model>" + channel.getModel() + "</Model>\r\n");
        catalogXml.append("<Owner>0</Owner>\r\n");
        catalogXml.append("<CivilCode>CivilCode</CivilCode>\r\n");
        catalogXml.append("<Address>" + channel.getAddress() + "</Address>\r\n");
        catalogXml.append("<Parental>" + channel.getParental() + "</Parental>\r\n");
        if (channel.getParentId() != null) {
            catalogXml.append("<ParentID>" + channel.getParentId() + "</ParentID>\r\n");
        }
        catalogXml.append("<Secrecy>" + channel.getSecrecy() + "</Secrecy>\r\n");
        catalogXml.append("<RegisterWay>" + channel.getRegisterWay() + "</RegisterWay>\r\n");
        catalogXml.append("<Status>" + (channel.getStatus() == 0 ? "OFF" : "ON") + "</Status>\r\n");
        if (!"presence".equals(subscribeInfo.getEventType())) {
            catalogXml.append("<Event>" + type + "</Event>\r\n");
        }
        catalogXml.append("</Item>\r\n");
        catalogXml.append("</DeviceList>\r\n");
        catalogXml.append("</Notify>\r\n");
        return catalogXml.toString();
    }

    @Override
    public boolean sendNotifyForCatalogOther(String type, ParentPlatform parentPlatform, List<DeviceChannel> deviceChannels, SubscribeInfo subscribeInfo, Integer index) {
        if (parentPlatform == null
                || deviceChannels == null
                || deviceChannels.size() == 0
                || subscribeInfo == null) {
            return false;
        }

        if (index == null) {
            index = 0;
        }

        if (index > deviceChannels.size() - 1) {
            return true;
        }
        try {
            String catalogXml = getCatalogXmlContentForCatalogOther(deviceChannels.get(index), type, parentPlatform);
            CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()
                        : udpSipProvider.getNewCallId();
                Request request = headerProviderPlarformProvider.createNotifyRequest(parentPlatform, catalogXml,
                        callIdHeader,
                        "z9hG4bK-" + UUID.randomUUID().toString().replace("-", ""), subscribeInfo);
                index += 1;
            Integer finalIndex = index;
            transmitRequest(parentPlatform, request, null, eventResult -> {
                sendNotifyForCatalogOther(type, parentPlatform, deviceChannels, subscribeInfo, finalIndex);
            });
        } catch (SipException e) {
            e.printStackTrace();
        } catch (InvalidArgumentException e) {
            e.printStackTrace();
        } catch (ParseException e) {
            e.printStackTrace();
        }

        return true;
    }

    private String getCatalogXmlContentForCatalogOther(DeviceChannel channel, String type, ParentPlatform parentPlatform) {
        if (parentPlatform.getServerGBId().equals(channel.getParentId())) {
            channel.setParentId(parentPlatform.getDeviceGBId());
        }
        StringBuffer catalogXml = new StringBuffer(600);
        catalogXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");
        catalogXml.append("<Notify>\r\n");
        catalogXml.append("<CmdType>Catalog</CmdType>\r\n");
        catalogXml.append("<SN>" + (int) ((Math.random() * 9 + 1) * 100000) + "</SN>\r\n");
        catalogXml.append("<DeviceID>" + parentPlatform.getDeviceGBId() + "</DeviceID>\r\n");
        catalogXml.append("<SumNum>1</SumNum>\r\n");
        catalogXml.append("<DeviceList Num=\"1\">\r\n");
        catalogXml.append("<Item>\r\n");
        catalogXml.append("<DeviceID>" + channel.getChannelId() + "</DeviceID>\r\n");
        catalogXml.append("<Event>" + type + "</Event>\r\n");
        catalogXml.append("</Item>\r\n");
        catalogXml.append("</DeviceList>\r\n");
        catalogXml.append("</Notify>\r\n");
        return catalogXml.toString();
    }

}