Merge branch 'wvp-28181-2.0' into main-dev

648540858

2023-07-19 db6dd3f7550c433f06475540a13598cbeed12d08

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

@@ -1,24 +1,34 @@
package com.genersoft.iot.vmp.gb28181.transmit.cmd.impl;

import com.alibaba.fastjson2.JSON;
import com.genersoft.iot.vmp.common.InviteSessionType;
import com.genersoft.iot.vmp.conf.DynamicTask;
import com.genersoft.iot.vmp.conf.UserSetting;
import com.genersoft.iot.vmp.conf.exception.SsrcTransactionNotFoundException;
import com.genersoft.iot.vmp.gb28181.SipLayer;
import com.genersoft.iot.vmp.gb28181.bean.*;
import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;
import com.genersoft.iot.vmp.gb28181.session.VideoStreamSessionManager;
import com.genersoft.iot.vmp.gb28181.transmit.SIPSender;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.ISIPCommanderForPlatform;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.SIPRequestHeaderPlarformProvider;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
import com.genersoft.iot.vmp.media.zlm.ZlmHttpHookSubscribe;
import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeFactory;
import com.genersoft.iot.vmp.media.zlm.dto.HookSubscribeForStreamChange;
import com.genersoft.iot.vmp.media.zlm.ZLMServerFactory;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.media.zlm.dto.hook.HookParam;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.bean.GPSMsgInfo;
import com.genersoft.iot.vmp.service.bean.SSRCInfo;
import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
import com.genersoft.iot.vmp.storager.dao.dto.PlatformRegisterInfo;
import com.genersoft.iot.vmp.utils.DateUtil;
import com.genersoft.iot.vmp.utils.GitUtil;
import gov.nist.javax.sip.message.MessageFactoryImpl;
import gov.nist.javax.sip.message.SIPRequest;
import gov.nist.javax.sip.message.SIPResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
@@ -28,6 +38,7 @@
import org.springframework.util.ObjectUtils;

import javax.sip.InvalidArgumentException;
import javax.sip.ResponseEvent;
import javax.sip.SipException;
import javax.sip.SipFactory;
import javax.sip.header.CallIdHeader;
@@ -56,13 +67,23 @@
    private SipSubscribe sipSubscribe;

    @Autowired
    private ZLMRTPServerFactory zlmrtpServerFactory;
    private ZLMServerFactory zlmServerFactory;

    @Autowired
    private SipLayer sipLayer;

    @Autowired
    private SIPSender sipSender;

    @Autowired
    private ZlmHttpHookSubscribe subscribe;

    @Autowired
    private UserSetting userSetting;


    @Autowired
    private VideoStreamSessionManager streamSession;

    @Autowired
    private DynamicTask dynamicTask;
@@ -214,6 +235,9 @@
                    continue;
                }else {
                    if (channel.getChannelId().length() != 20) {
                        catalogXml.append("</Item>\r\n");
                        logger.warn("[编号长度异常] {} 长度错误，请使用20位长度的国标编号,当前长度：{}", channel.getChannelId(), channel.getChannelId().length());
                        catalogXml.append("</Item>\r\n");
                        continue;
                    }
                    switch (Integer.parseInt(channel.getChannelId().substring(10, 13))){
@@ -339,7 +363,7 @@
                            }else {
                                catalogXml.append("<PTZType></PTZType>\r\n");
                            }
                            catalogXml.append("<Status>" + (channel.getStatus() == 1?"ON":"OFF") + "</Status>\r\n");
                            catalogXml.append("<Status>" + (channel.isStatus() ?"ON":"OFF") + "</Status>\r\n");

                            catalogXml.append("<Longitude>" +
                                    (channel.getLongitudeWgs84() != 0? channel.getLongitudeWgs84():channel.getLongitude())
@@ -458,6 +482,7 @@
        Request request = headerProviderPlatformProvider.createMessageRequest(parentPlatform, deviceInfoXml.toString(), fromTag, SipUtils.getNewViaTag(), callIdHeader);
        sipSender.transmitRequest(parentPlatform.getDeviceIp(), request);
    }


    /**
     * 向上级回复DeviceStatus查询信息
@@ -728,7 +753,7 @@
                .append("<Response>\r\n")
                .append("<CmdType>RecordInfo</CmdType>\r\n")
                .append("<SN>" +recordInfo.getSn() + "</SN>\r\n")
                .append("<DeviceID>" + recordInfo.getDeviceId() + "</DeviceID>\r\n")
                .append("<DeviceID>" + recordInfo.getChannelId() + "</DeviceID>\r\n")
                .append("<SumNum>" + recordInfo.getSumNum() + "</SumNum>\r\n");
        if (recordInfo.getRecordList() == null ) {
            recordXml.append("<RecordList Num=\"0\">\r\n");
@@ -803,26 +828,129 @@
    }

    @Override
    public void streamByeCmd(ParentPlatform parentPlatform, SendRtpItem sendRtpItem) throws SipException, InvalidArgumentException, ParseException {
    public synchronized void streamByeCmd(ParentPlatform platform, SendRtpItem sendRtpItem) throws SipException, InvalidArgumentException, ParseException {
        if (sendRtpItem == null ) {
            logger.info("[向上级发送BYE]， sendRtpItem 为NULL");
            return;
        }
        if (parentPlatform == null) {
        if (platform == null) {
            logger.info("[向上级发送BYE]， platform 为NULL");
            return;
        }
        logger.info("[向上级发送BYE]， {}/{}", parentPlatform.getServerGBId(), sendRtpItem.getChannelId());
        logger.info("[向上级发送BYE]， {}/{}", platform.getServerGBId(), sendRtpItem.getChannelId());
        String mediaServerId = sendRtpItem.getMediaServerId();
        MediaServerItem mediaServerItem = mediaServerService.getOne(mediaServerId);
        if (mediaServerItem != null) {
            mediaServerService.releaseSsrc(mediaServerItem.getId(), sendRtpItem.getSsrc());
            zlmrtpServerFactory.closeRtpServer(mediaServerItem, sendRtpItem.getStreamId());
            zlmServerFactory.closeRtpServer(mediaServerItem, sendRtpItem.getStreamId());
        }
        SIPRequest byeRequest = headerProviderPlatformProvider.createByeRequest(parentPlatform, sendRtpItem);
        SIPRequest byeRequest = headerProviderPlatformProvider.createByeRequest(platform, sendRtpItem);
        if (byeRequest == null) {
            logger.warn("[向上级发送bye]：无法创建 byeRequest");
        }
        sipSender.transmitRequest(parentPlatform.getDeviceIp(),byeRequest);
        sipSender.transmitRequest(platform.getDeviceIp(),byeRequest);
    }

    @Override
    public void streamByeCmd(ParentPlatform platform, String channelId, String stream, String callId, SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException, SsrcTransactionNotFoundException {
        SsrcTransaction ssrcTransaction = streamSession.getSsrcTransaction(platform.getServerGBId(), channelId, callId, stream);
        if (ssrcTransaction == null) {
            throw new SsrcTransactionNotFoundException(platform.getServerGBId(), channelId, callId, stream);
        }

        mediaServerService.releaseSsrc(ssrcTransaction.getMediaServerId(), ssrcTransaction.getSsrc());
        mediaServerService.closeRTPServer(ssrcTransaction.getMediaServerId(), ssrcTransaction.getStream());
        streamSession.remove(ssrcTransaction.getDeviceId(), ssrcTransaction.getChannelId(), ssrcTransaction.getStream());

        Request byteRequest = headerProviderPlatformProvider.createByteRequest(platform, channelId, ssrcTransaction.getSipTransactionInfo());
        sipSender.transmitRequest(sipLayer.getLocalIp(platform.getDeviceIp()), byteRequest, null, okEvent);
    }

    @Override
    public void broadcastResultCmd(ParentPlatform platform, DeviceChannel deviceChannel, String sn, boolean result, SipSubscribe.Event errorEvent,  SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException {
        if (platform == null || deviceChannel == null) {
            return;
        }
        String characterSet = platform.getCharacterSet();
        StringBuffer mediaStatusXml = new StringBuffer(200);
        mediaStatusXml.append("<?xml version=\"1.0\" encoding=\"" + characterSet + "\"?>\r\n");
        mediaStatusXml.append("<Response>\r\n");
        mediaStatusXml.append("<CmdType>Broadcast</CmdType>\r\n");
        mediaStatusXml.append("<SN>" + sn + "</SN>\r\n");
        mediaStatusXml.append("<DeviceID>" + deviceChannel.getChannelId() + "</DeviceID>\r\n");
        mediaStatusXml.append("<Result>" + (result?"OK":"ERROR") + "</Result>\r\n");
        mediaStatusXml.append("</Response>\r\n");

        CallIdHeader callIdHeader = sipSender.getNewCallIdHeader(platform.getDeviceIp(), platform.getTransport());

        SIPRequest messageRequest = (SIPRequest)headerProviderPlatformProvider.createMessageRequest(platform, mediaStatusXml.toString(),
               SipUtils.getNewFromTag(), SipUtils.getNewViaTag(), callIdHeader);

        sipSender.transmitRequest(platform.getDeviceIp(),messageRequest, errorEvent, okEvent);
    }

    @Override
    public void broadcastInviteCmd(ParentPlatform platform, String channelId, MediaServerItem mediaServerItem,
                                   SSRCInfo ssrcInfo, ZlmHttpHookSubscribe.Event event, SipSubscribe.Event okEvent,
                                   SipSubscribe.Event errorEvent) throws ParseException, SipException, InvalidArgumentException {
        String stream = ssrcInfo.getStream();

        if (platform == null) {
            return;
        }

        logger.info("{} 分配的ZLM为: {} [{}:{}]", stream, mediaServerItem.getId(), mediaServerItem.getIp(), ssrcInfo.getPort());
        HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", stream, true, "rtsp", mediaServerItem.getId());
        subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, HookParam hookParam) -> {
            if (event != null) {
                event.response(mediaServerItemInUse, hookParam);
                subscribe.removeSubscribe(hookSubscribe);
            }
        });
        String sdpIp = mediaServerItem.getSdpIp();

        StringBuffer content = new StringBuffer(200);
        content.append("v=0\r\n");
        content.append("o=" + channelId + " 0 0 IN IP4 " + sdpIp + "\r\n");
        content.append("s=Play\r\n");
        content.append("c=IN IP4 " + sdpIp + "\r\n");
        content.append("t=0 0\r\n");

        if ("TCP-PASSIVE".equalsIgnoreCase(userSetting.getBroadcastForPlatform())) {
            content.append("m=audio " + ssrcInfo.getPort() + " TCP/RTP/AVP 8 96\r\n");
        } else if ("TCP-ACTIVE".equalsIgnoreCase(userSetting.getBroadcastForPlatform())) {
            content.append("m=audio " + ssrcInfo.getPort() + " TCP/RTP/AVP 8 96\r\n");
        } else if ("UDP".equalsIgnoreCase(userSetting.getBroadcastForPlatform())) {
            content.append("m=audio " + ssrcInfo.getPort() + " RTP/AVP 8 96\r\n");
        }

        content.append("a=recvonly\r\n");
        content.append("a=rtpmap:8 PCMA/8000\r\n");
        content.append("a=rtpmap:96 PS/90000\r\n");
        if ("TCP-PASSIVE".equalsIgnoreCase(userSetting.getBroadcastForPlatform())) {
            content.append("a=setup:passive\r\n");
            content.append("a=connection:new\r\n");
        }else if ("TCP-ACTIVE".equalsIgnoreCase(userSetting.getBroadcastForPlatform())) {
            content.append("a=setup:active\r\n");
            content.append("a=connection:new\r\n");
        }

        content.append("y=" + ssrcInfo.getSsrc() + "\r\n");//ssrc
        CallIdHeader callIdHeader = sipSender.getNewCallIdHeader(sipLayer.getLocalIp(platform.getDeviceIp()), platform.getTransport());

        Request request = headerProviderPlatformProvider.createInviteRequest(platform, channelId,
                content.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(),  ssrcInfo.getSsrc(),
                callIdHeader);
        sipSender.transmitRequest(sipLayer.getLocalIp(platform.getDeviceIp()), request, (e -> {
            streamSession.remove(platform.getServerGBId(), channelId, ssrcInfo.getStream());
            mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
            subscribe.removeSubscribe(hookSubscribe);
            errorEvent.response(e);
        }), e -> {
            ResponseEvent responseEvent = (ResponseEvent) e.event;
            SIPResponse response = (SIPResponse) responseEvent.getResponse();
            streamSession.put(platform.getServerGBId(), channelId, callIdHeader.getCallId(),  stream, ssrcInfo.getSsrc(), mediaServerItem.getId(), response, InviteSessionType.BROADCAST);
            okEvent.response(e);
        });
    }
}