From 6ac131bcf6ec034ffc9e5813c68c56c6e5c32b70 Mon Sep 17 00:00:00 2001
From: xiaoxie <hotcoffie@163.com>
Date: 星期三, 01 十二月 2021 22:45:51 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/wvp-28181-2.0' into wvp-28181-2.0
---
src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java | 873 ++++++++++++++++++++++++++-------------------------------
1 files changed, 395 insertions(+), 478 deletions(-)
diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
similarity index 73%
rename from src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java
rename to src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
index 3014b2d..1cb4af5 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/request/impl/InviteRequestProcessor.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/transmit/event/request/impl/InviteRequestProcessor.java
@@ -1,478 +1,395 @@
-package com.genersoft.iot.vmp.gb28181.transmit.request.impl;
-
-import javax.sdp.*;
-import javax.sip.*;
-import javax.sip.address.Address;
-import javax.sip.address.SipURI;
-import javax.sip.header.*;
-import javax.sip.message.Request;
-import javax.sip.message.Response;
-
-import com.genersoft.iot.vmp.gb28181.bean.*;
-import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
-import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
-import com.genersoft.iot.vmp.gb28181.transmit.request.SIPRequestAbstractProcessor;
-import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
-import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
-import com.genersoft.iot.vmp.service.IMediaServerService;
-import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
-import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
-import com.genersoft.iot.vmp.vmanager.gb28181.play.bean.PlayResult;
-import com.genersoft.iot.vmp.service.IPlayService;
-import gov.nist.javax.sip.address.AddressImpl;
-import gov.nist.javax.sip.address.SipUri;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.text.ParseException;
-import java.util.Vector;
-
-/**
- * @Description:澶勭悊INVITE璇锋眰
- * @author: panll
- * @date: 2021骞�1鏈�14鏃�
- */
-@SuppressWarnings("rawtypes")
-public class InviteRequestProcessor extends SIPRequestAbstractProcessor {
-
- private final static Logger logger = LoggerFactory.getLogger(MessageRequestProcessor.class);
-
- private SIPCommanderFroPlatform cmderFroPlatform;
-
- private IVideoManagerStorager storager;
-
- private IRedisCatchStorage redisCatchStorage;
-
- private SIPCommander cmder;
-
- private IPlayService playService;
-
- private ZLMRTPServerFactory zlmrtpServerFactory;
-
- private IMediaServerService mediaServerService;
-
- public ZLMRTPServerFactory getZlmrtpServerFactory() {
- return zlmrtpServerFactory;
- }
-
- public void setZlmrtpServerFactory(ZLMRTPServerFactory zlmrtpServerFactory) {
- this.zlmrtpServerFactory = zlmrtpServerFactory;
- }
-
- /**
- * 澶勭悊invite璇锋眰
- *
- * @param evt
- * 璇锋眰娑堟伅
- */
- @Override
- public void process(RequestEvent evt) {
- // Invite Request娑堟伅瀹炵幇锛屾娑堟伅涓�鑸负绾ц仈娑堟伅锛屼笂绾х粰涓嬬骇鍙戦�佽姹傝棰戞寚浠�
- try {
- Request request = evt.getRequest();
- SipURI sipURI = (SipURI) request.getRequestURI();
- String channelId = sipURI.getUser();
- String requesterId = null;
-
- FromHeader fromHeader = (FromHeader)request.getHeader(FromHeader.NAME);
- AddressImpl address = (AddressImpl) fromHeader.getAddress();
- SipUri uri = (SipUri) address.getURI();
- requesterId = uri.getUser();
-
- if (requesterId == null || channelId == null) {
- logger.info("鏃犳硶浠嶧romHeader鐨凙ddress涓幏鍙栧埌骞冲彴id锛岃繑鍥�400");
- responseAck(evt, Response.BAD_REQUEST); // 鍙傛暟涓嶅叏锛� 鍙�400锛岃姹傞敊璇�
- return;
- }
-
- // 鏌ヨ璇锋眰鏂规槸鍚︿笂绾у钩鍙�
- ParentPlatform platform = storager.queryParentPlatByServerGBId(requesterId);
- if (platform != null) {
- // 鏌ヨ骞冲彴涓嬫槸鍚︽湁璇ラ�氶亾
- DeviceChannel channel = storager.queryChannelInParentPlatform(requesterId, channelId);
- GbStream gbStream = storager.queryStreamInParentPlatform(requesterId, channelId);
- MediaServerItem mediaServerItem = null;
- // 涓嶆槸閫氶亾鍙兘鏄洿鎾祦
- if (channel != null && gbStream == null ) {
- if (channel.getStatus() == 0) {
- logger.info("閫氶亾绂荤嚎锛岃繑鍥�400");
- responseAck(evt, Response.BAD_REQUEST, "channel [" + channel.getChannelId() + "] offline");
- return;
- }
- responseAck(evt, Response.CALL_IS_BEING_FORWARDED); // 閫氶亾瀛樺湪锛屽彂181锛屽懠鍙浆鎺ヤ腑
- }else if(channel == null && gbStream != null){
- String mediaServerId = gbStream.getMediaServerId();
- mediaServerItem = mediaServerService.getOne(mediaServerId);
- if (mediaServerItem == null) {
- logger.info("[ app={}, stream={} ]zlm鎵句笉鍒帮紝杩斿洖410",gbStream.getApp(), gbStream.getStream());
- responseAck(evt, Response.GONE, "media server not found");
- return;
- }
- Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream());
- if (!streamReady ) {
- logger.info("[ app={}, stream={} ]閫氶亾绂荤嚎锛岃繑鍥�400",gbStream.getApp(), gbStream.getStream());
- responseAck(evt, Response.BAD_REQUEST, "channel [" + gbStream.getGbId() + "] offline");
- return;
- }
- responseAck(evt, Response.CALL_IS_BEING_FORWARDED); // 閫氶亾瀛樺湪锛屽彂181锛屽懠鍙浆鎺ヤ腑
- }else {
- logger.info("閫氶亾涓嶅瓨鍦紝杩斿洖404");
- responseAck(evt, Response.NOT_FOUND); // 閫氶亾涓嶅瓨鍦紝鍙�404锛岃祫婧愪笉瀛樺湪
- return;
- }
- // 瑙ｆ瀽sdp娑堟伅, 浣跨敤jainsip 鑷甫鐨剆dp瑙ｆ瀽鏂瑰紡
- String contentString = new String(request.getRawContent());
-
- // jainSip涓嶆敮鎸亂=瀛楁锛� 绉婚櫎绉婚櫎浠ヨВ鏋愩��
- int ssrcIndex = contentString.indexOf("y=");
- //ssrc瑙勫畾闀垮害涓�10瀛楄妭锛屼笉鍙栦綑涓嬮暱搴︿互閬垮厤鍚庣画杩樻湁鈥渇=鈥濆瓧娈�
- String ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
- String substring = contentString.substring(0, contentString.indexOf("y="));
- SessionDescription sdp = SdpFactory.getInstance().createSessionDescription(substring);
-
- // 鑾峰彇鏀寔鐨勬牸寮�
- Vector mediaDescriptions = sdp.getMediaDescriptions(true);
- // 鏌ョ湅鏄惁鏀寔PS 璐熻浇96
- //String ip = null;
- int port = -1;
- //boolean recvonly = false;
- boolean mediaTransmissionTCP = false;
- Boolean tcpActive = null;
- for (Object description : mediaDescriptions) {
- MediaDescription mediaDescription = (MediaDescription) description;
- Media media = mediaDescription.getMedia();
-
- Vector mediaFormats = media.getMediaFormats(false);
- if (mediaFormats.contains("96")) {
- port = media.getMediaPort();
- //String mediaType = media.getMediaType();
- String protocol = media.getProtocol();
-
- // 鍖哄垎TCP鍙戞祦杩樻槸udp锛� 褰撳墠榛樿udp
- if ("TCP/RTP/AVP".equals(protocol)) {
- String setup = mediaDescription.getAttribute("setup");
- if (setup != null) {
- mediaTransmissionTCP = true;
- if ("active".equals(setup)) {
- tcpActive = true;
- } else if ("passive".equals(setup)) {
- tcpActive = false;
- }
- }
- }
- break;
- }
- }
- if (port == -1) {
- logger.info("涓嶆敮鎸佺殑濯掍綋鏍煎紡锛岃繑鍥�415");
- // 鍥炲涓嶆敮鎸佺殑鏍煎紡
- responseAck(evt, Response.UNSUPPORTED_MEDIA_TYPE); // 涓嶆敮鎸佺殑鏍煎紡锛屽彂415
- return;
- }
- String username = sdp.getOrigin().getUsername();
- String addressStr = sdp.getOrigin().getAddress();
- //String sessionName = sdp.getSessionName().getValue();
- logger.info("[涓婄骇鐐规挱]鐢ㄦ埛锛歿}锛� 鍦板潃锛歿}:{}锛� ssrc锛歿}", username, addressStr, port, ssrc);
- Device device = null;
- // 閫氳繃 channel 鍜� gbStream 鏄惁涓簄ull 鍊煎垽鏂潵婧愭槸鐩存挱娴佸悎閫傚浗鏍�
- if (channel != null) {
- device = storager.queryVideoDeviceByPlatformIdAndChannelId(requesterId, channelId);
- if (device == null) {
- logger.warn("鐐规挱骞冲彴{}鐨勯�氶亾{}鏃舵湭鎵惧埌璁惧淇℃伅", requesterId, channel);
- responseAck(evt, Response.SERVER_INTERNAL_ERROR);
- return;
- }
- mediaServerItem = playService.getNewMediaServerItem(device);
- if (mediaServerItem == null) {
- logger.warn("鏈壘鍒板彲鐢ㄧ殑zlm");
- responseAck(evt, Response.BUSY_HERE);
- return;
- }
- SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
- device.getDeviceId(), channelId,
- mediaTransmissionTCP);
- if (tcpActive != null) {
- sendRtpItem.setTcpActive(tcpActive);
- }
- if (sendRtpItem == null) {
- logger.warn("鏈嶅姟鍣ㄧ鍙ｈ祫婧愪笉瓒�");
- responseAck(evt, Response.BUSY_HERE);
- return;
- }
-
- // 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
- redisCatchStorage.updateSendRTPSever(sendRtpItem);
- // 閫氱煡涓嬬骇鎺ㄦ祦锛�
- PlayResult playResult = playService.play(mediaServerItem,device.getDeviceId(), channelId, (mediaServerItemInUSe, responseJSON)->{
- // 鏀跺埌鎺ㄦ祦锛� 鍥炲200OK, 绛夊緟ack
- // if (sendRtpItem == null) return;
- sendRtpItem.setStatus(1);
- redisCatchStorage.updateSendRTPSever(sendRtpItem);
- // TODO 娣诲姞瀵箃cp鐨勬敮鎸�
-
- StringBuffer content = new StringBuffer(200);
- content.append("v=0\r\n");
- content.append("o="+"00000"+" 0 0 IN IP4 "+mediaServerItemInUSe.getSdpIp()+"\r\n");
- content.append("s=Play\r\n");
- content.append("c=IN IP4 "+mediaServerItemInUSe.getSdpIp()+"\r\n");
- content.append("t=0 0\r\n");
- content.append("m=video "+ sendRtpItem.getLocalPort()+" RTP/AVP 96\r\n");
- content.append("a=sendonly\r\n");
- content.append("a=rtpmap:96 PS/90000\r\n");
- content.append("y="+ ssrc + "\r\n");
- content.append("f=\r\n");
-
- try {
- responseAck(evt, content.toString());
- } catch (SipException e) {
- e.printStackTrace();
- } catch (InvalidArgumentException e) {
- e.printStackTrace();
- } catch (ParseException e) {
- e.printStackTrace();
- }
- } ,((event) -> {
- // 鏈煡閿欒銆傜洿鎺ヨ浆鍙戣澶囩偣鎾殑閿欒
- Response response = null;
- try {
- response = getMessageFactory().createResponse(event.getResponse().getStatusCode(), evt.getRequest());
- ServerTransaction serverTransaction = getServerTransaction(evt);
- serverTransaction.sendResponse(response);
- if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
- } catch (ParseException | SipException | InvalidArgumentException e) {
- e.printStackTrace();
- }
- }));
- if (logger.isDebugEnabled()) {
- logger.debug(playResult.getResult().toString());
- }
-
- }else if (gbStream != null) {
- SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
- gbStream.getApp(), gbStream.getStream(), channelId,
- mediaTransmissionTCP);
-
- if (tcpActive != null) {
- sendRtpItem.setTcpActive(tcpActive);
- }
- if (sendRtpItem == null) {
- logger.warn("鏈嶅姟鍣ㄧ鍙ｈ祫婧愪笉瓒�");
- responseAck(evt, Response.BUSY_HERE);
- return;
- }
-
- // 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
- redisCatchStorage.updateSendRTPSever(sendRtpItem);
-
- sendRtpItem.setStatus(1);
- redisCatchStorage.updateSendRTPSever(sendRtpItem);
- // TODO 娣诲姞瀵箃cp鐨勬敮鎸�
- StringBuffer content = new StringBuffer(200);
- content.append("v=0\r\n");
- content.append("o="+"00000"+" 0 0 IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
- content.append("s=Play\r\n");
- content.append("c=IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
- content.append("t=0 0\r\n");
- content.append("m=video "+ sendRtpItem.getLocalPort()+" RTP/AVP 96\r\n");
- content.append("a=sendonly\r\n");
- content.append("a=rtpmap:96 PS/90000\r\n");
- content.append("y="+ ssrc + "\r\n");
- content.append("f=\r\n");
-
- try {
- responseAck(evt, content.toString());
- } catch (SipException e) {
- e.printStackTrace();
- } catch (InvalidArgumentException e) {
- e.printStackTrace();
- } catch (ParseException e) {
- e.printStackTrace();
- }
- }
-
- } else {
- // 闈炰笂绾у钩鍙拌姹傦紝鏌ヨ鏄惁璁惧璇锋眰锛堥�氬父涓烘帴鏀惰闊冲箍鎾殑璁惧锛�
- Device device = storager.queryVideoDevice(requesterId);
- if (device != null) {
- logger.info("鏀跺埌璁惧" + requesterId + "鐨勮闊冲箍鎾璉nvite璇锋眰");
- responseAck(evt, Response.TRYING);
-
- String contentString = new String(request.getRawContent());
- // jainSip涓嶆敮鎸亂=瀛楁锛� 绉婚櫎绉婚櫎浠ヨВ鏋愩��
- String substring = contentString;
- String ssrc = "0000000404";
- int ssrcIndex = contentString.indexOf("y=");
- if (ssrcIndex > 0) {
- substring = contentString.substring(0, ssrcIndex);
- ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
- }
- ssrcIndex = substring.indexOf("f=");
- if (ssrcIndex > 0) {
- substring = contentString.substring(0, ssrcIndex);
- }
- SessionDescription sdp = SdpFactory.getInstance().createSessionDescription(substring);
-
- // 鑾峰彇鏀寔鐨勬牸寮�
- Vector mediaDescriptions = sdp.getMediaDescriptions(true);
- // 鏌ョ湅鏄惁鏀寔PS 璐熻浇96
- int port = -1;
- //boolean recvonly = false;
- boolean mediaTransmissionTCP = false;
- Boolean tcpActive = null;
- for (int i = 0; i < mediaDescriptions.size(); i++) {
- MediaDescription mediaDescription = (MediaDescription)mediaDescriptions.get(i);
- Media media = mediaDescription.getMedia();
-
- Vector mediaFormats = media.getMediaFormats(false);
- if (mediaFormats.contains("8")) {
- port = media.getMediaPort();
- String protocol = media.getProtocol();
- // 鍖哄垎TCP鍙戞祦杩樻槸udp锛� 褰撳墠榛樿udp
- if ("TCP/RTP/AVP".equals(protocol)) {
- String setup = mediaDescription.getAttribute("setup");
- if (setup != null) {
- mediaTransmissionTCP = true;
- if ("active".equals(setup)) {
- tcpActive = true;
- } else if ("passive".equals(setup)) {
- tcpActive = false;
- }
- }
- }
- break;
- }
- }
- if (port == -1) {
- logger.info("涓嶆敮鎸佺殑濯掍綋鏍煎紡锛岃繑鍥�415");
- // 鍥炲涓嶆敮鎸佺殑鏍煎紡
- responseAck(evt, Response.UNSUPPORTED_MEDIA_TYPE); // 涓嶆敮鎸佺殑鏍煎紡锛屽彂415
- return;
- }
- String username = sdp.getOrigin().getUsername();
- String addressStr = sdp.getOrigin().getAddress();
- logger.info("璁惧{}璇锋眰璇煶娴侊紝鍦板潃锛歿}:{}锛宻src锛歿}", username, addressStr, port, ssrc);
-
- } else {
- logger.warn("鏉ヨ嚜鏃犳晥璁惧/骞冲彴鐨勮姹�");
- responseAck(evt, Response.BAD_REQUEST);
- }
- }
-
- } catch (SipException | InvalidArgumentException | ParseException e) {
- e.printStackTrace();
- logger.warn("sdp瑙ｆ瀽閿欒");
- e.printStackTrace();
- } catch (SdpParseException e) {
- e.printStackTrace();
- } catch (SdpException e) {
- e.printStackTrace();
- }
- }
-
-
- /***
- * 鍥炲鐘舵�佺爜
- * 100 trying
- * 200 OK
- * 400
- * 404
- * @param evt
- * @throws SipException
- * @throws InvalidArgumentException
- * @throws ParseException
- */
- private void responseAck(RequestEvent evt, int statusCode) throws SipException, InvalidArgumentException, ParseException {
- Response response = getMessageFactory().createResponse(statusCode, evt.getRequest());
- ServerTransaction serverTransaction = getServerTransaction(evt);
- serverTransaction.sendResponse(response);
- if (statusCode >= 200) {
- if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
- }
- }
-
- private void responseAck(RequestEvent evt, int statusCode, String msg) throws SipException, InvalidArgumentException, ParseException {
- Response response = getMessageFactory().createResponse(statusCode, evt.getRequest());
- response.setReasonPhrase(msg);
- ServerTransaction serverTransaction = getServerTransaction(evt);
- serverTransaction.sendResponse(response);
- if (statusCode >= 200) {
- if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
- }
- }
-
- /**
- * 鍥炲甯dp鐨�200
- * @param evt
- * @param sdp
- * @throws SipException
- * @throws InvalidArgumentException
- * @throws ParseException
- */
- private void responseAck(RequestEvent evt, String sdp) throws SipException, InvalidArgumentException, ParseException {
- Response response = getMessageFactory().createResponse(Response.OK, evt.getRequest());
- SipFactory sipFactory = SipFactory.getInstance();
- ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "SDP");
- response.setContent(sdp, contentTypeHeader);
-
- SipURI sipURI = (SipURI)evt.getRequest().getRequestURI();
-
- Address concatAddress = sipFactory.createAddressFactory().createAddress(
- sipFactory.createAddressFactory().createSipURI(sipURI.getUser(), sipURI.getHost()+":"+sipURI.getPort()
- ));
- response.addHeader(sipFactory.createHeaderFactory().createContactHeader(concatAddress));
- getServerTransaction(evt).sendResponse(response);
- }
-
-
-
-
-
-
- public SIPCommanderFroPlatform getCmderFroPlatform() {
- return cmderFroPlatform;
- }
-
- public void setCmderFroPlatform(SIPCommanderFroPlatform cmderFroPlatform) {
- this.cmderFroPlatform = cmderFroPlatform;
- }
-
- public IVideoManagerStorager getStorager() {
- return storager;
- }
-
- public void setStorager(IVideoManagerStorager storager) {
- this.storager = storager;
- }
-
- public SIPCommander getCmder() {
- return cmder;
- }
-
- public void setCmder(SIPCommander cmder) {
- this.cmder = cmder;
- }
-
- public IPlayService getPlayService() {
- return playService;
- }
-
- public void setPlayService(IPlayService playService) {
- this.playService = playService;
- }
-
- public IRedisCatchStorage getRedisCatchStorage() {
- return redisCatchStorage;
- }
-
- public void setRedisCatchStorage(IRedisCatchStorage redisCatchStorage) {
- this.redisCatchStorage = redisCatchStorage;
- }
-
- public IMediaServerService getMediaServerService() {
- return mediaServerService;
- }
-
- public void setMediaServerService(IMediaServerService mediaServerService) {
- this.mediaServerService = mediaServerService;
- }
-}
+package com.genersoft.iot.vmp.gb28181.transmit.event.request.impl;
+
+import com.genersoft.iot.vmp.gb28181.bean.*;
+import com.genersoft.iot.vmp.gb28181.transmit.SIPProcessorObserver;
+import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommander;
+import com.genersoft.iot.vmp.gb28181.transmit.cmd.impl.SIPCommanderFroPlatform;
+import com.genersoft.iot.vmp.gb28181.transmit.event.request.ISIPRequestProcessor;
+import com.genersoft.iot.vmp.gb28181.transmit.event.request.SIPRequestProcessorParent;
+import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;
+import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
+import com.genersoft.iot.vmp.service.IMediaServerService;
+import com.genersoft.iot.vmp.service.IPlayService;
+import com.genersoft.iot.vmp.storager.IRedisCatchStorage;
+import com.genersoft.iot.vmp.storager.IVideoManagerStorager;
+import com.genersoft.iot.vmp.vmanager.gb28181.play.bean.PlayResult;
+import gov.nist.javax.sip.address.AddressImpl;
+import gov.nist.javax.sip.address.SipUri;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import javax.sdp.*;
+import javax.sip.InvalidArgumentException;
+import javax.sip.RequestEvent;
+import javax.sip.ServerTransaction;
+import javax.sip.SipException;
+import javax.sip.address.SipURI;
+import javax.sip.header.FromHeader;
+import javax.sip.message.Request;
+import javax.sip.message.Response;
+import java.text.ParseException;
+import java.util.Vector;
+
+/**
+ * SIP鍛戒护绫诲瀷锛� INVITE璇锋眰
+ */
+@SuppressWarnings("rawtypes")
+@Component
+public class InviteRequestProcessor extends SIPRequestProcessorParent implements InitializingBean, ISIPRequestProcessor {
+
+ private final static Logger logger = LoggerFactory.getLogger(InviteRequestProcessor.class);
+
+ private String method = "INVITE";
+
+ @Autowired
+ private SIPCommanderFroPlatform cmderFroPlatform;
+
+ @Autowired
+ private IVideoManagerStorager storager;
+
+ @Autowired
+ private IRedisCatchStorage redisCatchStorage;
+
+ @Autowired
+ private SIPCommander cmder;
+
+ @Autowired
+ private IPlayService playService;
+
+ @Autowired
+ private ZLMRTPServerFactory zlmrtpServerFactory;
+
+ @Autowired
+ private IMediaServerService mediaServerService;
+
+ @Autowired
+ private SIPProcessorObserver sipProcessorObserver;
+
+ @Override
+ public void afterPropertiesSet() throws Exception {
+ // 娣诲姞娑堟伅澶勭悊鐨勮闃�
+ sipProcessorObserver.addRequestProcessor(method, this);
+ }
+
+ /**
+ * 澶勭悊invite璇锋眰
+ *
+ * @param evt
+ * 璇锋眰娑堟伅
+ */
+ @Override
+ public void process(RequestEvent evt) {
+ // Invite Request娑堟伅瀹炵幇锛屾娑堟伅涓�鑸负绾ц仈娑堟伅锛屼笂绾х粰涓嬬骇鍙戦�佽姹傝棰戞寚浠�
+ try {
+ Request request = evt.getRequest();
+ SipURI sipURI = (SipURI) request.getRequestURI();
+ String channelId = sipURI.getUser();
+ String requesterId = null;
+
+ FromHeader fromHeader = (FromHeader)request.getHeader(FromHeader.NAME);
+ AddressImpl address = (AddressImpl) fromHeader.getAddress();
+ SipUri uri = (SipUri) address.getURI();
+ requesterId = uri.getUser();
+
+ if (requesterId == null || channelId == null) {
+ logger.info("鏃犳硶浠嶧romHeader鐨凙ddress涓幏鍙栧埌骞冲彴id锛岃繑鍥�400");
+ responseAck(evt, Response.BAD_REQUEST); // 鍙傛暟涓嶅叏锛� 鍙�400锛岃姹傞敊璇�
+ return;
+ }
+
+ // 鏌ヨ璇锋眰鏂规槸鍚︿笂绾у钩鍙�
+ ParentPlatform platform = storager.queryParentPlatByServerGBId(requesterId);
+ if (platform != null) {
+ // 鏌ヨ骞冲彴涓嬫槸鍚︽湁璇ラ�氶亾
+ DeviceChannel channel = storager.queryChannelInParentPlatform(requesterId, channelId);
+ GbStream gbStream = storager.queryStreamInParentPlatform(requesterId, channelId);
+ MediaServerItem mediaServerItem = null;
+ // 涓嶆槸閫氶亾鍙兘鏄洿鎾祦
+ if (channel != null && gbStream == null ) {
+ if (channel.getStatus() == 0) {
+ logger.info("閫氶亾绂荤嚎锛岃繑鍥�400");
+ responseAck(evt, Response.BAD_REQUEST, "channel [" + channel.getChannelId() + "] offline");
+ return;
+ }
+ responseAck(evt, Response.CALL_IS_BEING_FORWARDED); // 閫氶亾瀛樺湪锛屽彂181锛屽懠鍙浆鎺ヤ腑
+ }else if(channel == null && gbStream != null){
+ String mediaServerId = gbStream.getMediaServerId();
+ mediaServerItem = mediaServerService.getOne(mediaServerId);
+ if (mediaServerItem == null) {
+ logger.info("[ app={}, stream={} ]鎵句笉鍒皕lm {}锛岃繑鍥�410",gbStream.getApp(), gbStream.getStream(), mediaServerId);
+ responseAck(evt, Response.GONE, "media server not found");
+ return;
+ }
+ Boolean streamReady = zlmrtpServerFactory.isStreamReady(mediaServerItem, gbStream.getApp(), gbStream.getStream());
+ if (!streamReady ) {
+ logger.info("[ app={}, stream={} ]閫氶亾绂荤嚎锛岃繑鍥�400",gbStream.getApp(), gbStream.getStream());
+ responseAck(evt, Response.BAD_REQUEST, "channel [" + gbStream.getGbId() + "] offline");
+ return;
+ }
+ responseAck(evt, Response.CALL_IS_BEING_FORWARDED); // 閫氶亾瀛樺湪锛屽彂181锛屽懠鍙浆鎺ヤ腑
+ }else {
+ logger.info("閫氶亾涓嶅瓨鍦紝杩斿洖404");
+ responseAck(evt, Response.NOT_FOUND); // 閫氶亾涓嶅瓨鍦紝鍙�404锛岃祫婧愪笉瀛樺湪
+ return;
+ }
+ // 瑙ｆ瀽sdp娑堟伅, 浣跨敤jainsip 鑷甫鐨剆dp瑙ｆ瀽鏂瑰紡
+ String contentString = new String(request.getRawContent());
+
+ // jainSip涓嶆敮鎸亂=瀛楁锛� 绉婚櫎浠ヨВ鏋愩��
+ int ssrcIndex = contentString.indexOf("y=");
+ // 妫�鏌ユ槸鍚︽湁y瀛楁
+ String ssrcDefault = "0000000000";
+ String ssrc;
+ SessionDescription sdp;
+ if (ssrcIndex >= 0) {
+ //ssrc瑙勫畾闀垮害涓�10瀛楄妭锛屼笉鍙栦綑涓嬮暱搴︿互閬垮厤鍚庣画杩樻湁鈥渇=鈥濆瓧娈�
+ ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
+ String substring = contentString.substring(0, contentString.indexOf("y="));
+ sdp = SdpFactory.getInstance().createSessionDescription(substring);
+ }else {
+ ssrc = ssrcDefault;
+ sdp = SdpFactory.getInstance().createSessionDescription(contentString);
+ }
+
+ // 鑾峰彇鏀寔鐨勬牸寮�
+ Vector mediaDescriptions = sdp.getMediaDescriptions(true);
+ // 鏌ョ湅鏄惁鏀寔PS 璐熻浇96
+ //String ip = null;
+ int port = -1;
+ //boolean recvonly = false;
+ boolean mediaTransmissionTCP = false;
+ Boolean tcpActive = null;
+ for (Object description : mediaDescriptions) {
+ MediaDescription mediaDescription = (MediaDescription) description;
+ Media media = mediaDescription.getMedia();
+
+ Vector mediaFormats = media.getMediaFormats(false);
+ if (mediaFormats.contains("96")) {
+ port = media.getMediaPort();
+ //String mediaType = media.getMediaType();
+ String protocol = media.getProtocol();
+
+ // 鍖哄垎TCP鍙戞祦杩樻槸udp锛� 褰撳墠榛樿udp
+ if ("TCP/RTP/AVP".equals(protocol)) {
+ String setup = mediaDescription.getAttribute("setup");
+ if (setup != null) {
+ mediaTransmissionTCP = true;
+ if ("active".equals(setup)) {
+ tcpActive = true;
+ } else if ("passive".equals(setup)) {
+ tcpActive = false;
+ }
+ }
+ }
+ break;
+ }
+ }
+ if (port == -1) {
+ logger.info("涓嶆敮鎸佺殑濯掍綋鏍煎紡锛岃繑鍥�415");
+ // 鍥炲涓嶆敮鎸佺殑鏍煎紡
+ responseAck(evt, Response.UNSUPPORTED_MEDIA_TYPE); // 涓嶆敮鎸佺殑鏍煎紡锛屽彂415
+ return;
+ }
+ String username = sdp.getOrigin().getUsername();
+ String addressStr = sdp.getOrigin().getAddress();
+ //String sessionName = sdp.getSessionName().getValue();
+ logger.info("[涓婄骇鐐规挱]鐢ㄦ埛锛歿}锛� 鍦板潃锛歿}:{}锛� ssrc锛歿}", username, addressStr, port, ssrc);
+ Device device = null;
+ // 閫氳繃 channel 鍜� gbStream 鏄惁涓簄ull 鍊煎垽鏂潵婧愭槸鐩存挱娴佸悎閫傚浗鏍�
+ if (channel != null) {
+ device = storager.queryVideoDeviceByPlatformIdAndChannelId(requesterId, channelId);
+ if (device == null) {
+ logger.warn("鐐规挱骞冲彴{}鐨勯�氶亾{}鏃舵湭鎵惧埌璁惧淇℃伅", requesterId, channel);
+ responseAck(evt, Response.SERVER_INTERNAL_ERROR);
+ return;
+ }
+ mediaServerItem = playService.getNewMediaServerItem(device);
+ if (mediaServerItem == null) {
+ logger.warn("鏈壘鍒板彲鐢ㄧ殑zlm");
+ responseAck(evt, Response.BUSY_HERE);
+ return;
+ }
+ SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
+ device.getDeviceId(), channelId,
+ mediaTransmissionTCP);
+ if (tcpActive != null) {
+ sendRtpItem.setTcpActive(tcpActive);
+ }
+ if (sendRtpItem == null) {
+ logger.warn("鏈嶅姟鍣ㄧ鍙ｈ祫婧愪笉瓒�");
+ responseAck(evt, Response.BUSY_HERE);
+ return;
+ }
+
+ // 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
+ redisCatchStorage.updateSendRTPSever(sendRtpItem);
+ // 閫氱煡涓嬬骇鎺ㄦ祦锛�
+ PlayResult playResult = playService.play(mediaServerItem,device.getDeviceId(), channelId, (mediaServerItemInUSe, responseJSON)->{
+ // 鏀跺埌鎺ㄦ祦锛� 鍥炲200OK, 绛夊緟ack
+ // if (sendRtpItem == null) return;
+ sendRtpItem.setStatus(1);
+ redisCatchStorage.updateSendRTPSever(sendRtpItem);
+ // TODO 娣诲姞瀵箃cp鐨勬敮鎸�
+
+ StringBuffer content = new StringBuffer(200);
+ content.append("v=0\r\n");
+ content.append("o="+ channelId +" 0 0 IN IP4 "+mediaServerItemInUSe.getSdpIp()+"\r\n");
+ content.append("s=Play\r\n");
+ content.append("c=IN IP4 "+mediaServerItemInUSe.getSdpIp()+"\r\n");
+ content.append("t=0 0\r\n");
+ content.append("m=video "+ sendRtpItem.getLocalPort()+" RTP/AVP 96\r\n");
+ content.append("a=sendonly\r\n");
+ content.append("a=rtpmap:96 PS/90000\r\n");
+ content.append("y="+ ssrc + "\r\n");
+ content.append("f=\r\n");
+
+ try {
+ responseAck(evt, content.toString());
+ } catch (SipException e) {
+ e.printStackTrace();
+ } catch (InvalidArgumentException e) {
+ e.printStackTrace();
+ } catch (ParseException e) {
+ e.printStackTrace();
+ }
+ } ,((event) -> {
+ // 鏈煡閿欒銆傜洿鎺ヨ浆鍙戣澶囩偣鎾殑閿欒
+ Response response = null;
+ try {
+ response = getMessageFactory().createResponse(event.statusCode, evt.getRequest());
+ ServerTransaction serverTransaction = getServerTransaction(evt);
+ serverTransaction.sendResponse(response);
+ if (serverTransaction.getDialog() != null) serverTransaction.getDialog().delete();
+ } catch (ParseException | SipException | InvalidArgumentException e) {
+ e.printStackTrace();
+ }
+ }));
+ if (logger.isDebugEnabled()) {
+ logger.debug(playResult.getResult().toString());
+ }
+
+ }else if (gbStream != null) {
+ SendRtpItem sendRtpItem = zlmrtpServerFactory.createSendRtpItem(mediaServerItem, addressStr, port, ssrc, requesterId,
+ gbStream.getApp(), gbStream.getStream(), channelId,
+ mediaTransmissionTCP);
+
+ if (tcpActive != null) {
+ sendRtpItem.setTcpActive(tcpActive);
+ }
+ if (sendRtpItem == null) {
+ logger.warn("鏈嶅姟鍣ㄧ鍙ｈ祫婧愪笉瓒�");
+ responseAck(evt, Response.BUSY_HERE);
+ return;
+ }
+
+ // 鍐欏叆redis锛� 瓒呮椂鏃跺洖澶�
+ redisCatchStorage.updateSendRTPSever(sendRtpItem);
+
+ sendRtpItem.setStatus(1);
+ redisCatchStorage.updateSendRTPSever(sendRtpItem);
+ // TODO 娣诲姞瀵箃cp鐨勬敮鎸�
+ StringBuffer content = new StringBuffer(200);
+ content.append("v=0\r\n");
+ content.append("o="+ channelId +" 0 0 IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
+ content.append("s=Play\r\n");
+ content.append("c=IN IP4 "+mediaServerItem.getSdpIp()+"\r\n");
+ content.append("t=0 0\r\n");
+ content.append("m=video "+ sendRtpItem.getLocalPort()+" RTP/AVP 96\r\n");
+ content.append("a=sendonly\r\n");
+ content.append("a=rtpmap:96 PS/90000\r\n");
+ content.append("y="+ ssrc + "\r\n");
+ content.append("f=\r\n");
+
+ try {
+ responseAck(evt, content.toString());
+ } catch (SipException e) {
+ e.printStackTrace();
+ } catch (InvalidArgumentException e) {
+ e.printStackTrace();
+ } catch (ParseException e) {
+ e.printStackTrace();
+ }
+ }
+
+ } else {
+ // 闈炰笂绾у钩鍙拌姹傦紝鏌ヨ鏄惁璁惧璇锋眰锛堥�氬父涓烘帴鏀惰闊冲箍鎾殑璁惧锛�
+ Device device = storager.queryVideoDevice(requesterId);
+ if (device != null) {
+ logger.info("鏀跺埌璁惧" + requesterId + "鐨勮闊冲箍鎾璉nvite璇锋眰");
+ responseAck(evt, Response.TRYING);
+
+ String contentString = new String(request.getRawContent());
+ // jainSip涓嶆敮鎸亂=瀛楁锛� 绉婚櫎绉婚櫎浠ヨВ鏋愩��
+ String substring = contentString;
+ String ssrc = "0000000404";
+ int ssrcIndex = contentString.indexOf("y=");
+ if (ssrcIndex > 0) {
+ substring = contentString.substring(0, ssrcIndex);
+ ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
+ }
+ ssrcIndex = substring.indexOf("f=");
+ if (ssrcIndex > 0) {
+ substring = contentString.substring(0, ssrcIndex);
+ }
+ SessionDescription sdp = SdpFactory.getInstance().createSessionDescription(substring);
+
+ // 鑾峰彇鏀寔鐨勬牸寮�
+ Vector mediaDescriptions = sdp.getMediaDescriptions(true);
+ // 鏌ョ湅鏄惁鏀寔PS 璐熻浇96
+ int port = -1;
+ //boolean recvonly = false;
+ boolean mediaTransmissionTCP = false;
+ Boolean tcpActive = null;
+ for (int i = 0; i < mediaDescriptions.size(); i++) {
+ MediaDescription mediaDescription = (MediaDescription)mediaDescriptions.get(i);
+ Media media = mediaDescription.getMedia();
+
+ Vector mediaFormats = media.getMediaFormats(false);
+ if (mediaFormats.contains("8")) {
+ port = media.getMediaPort();
+ String protocol = media.getProtocol();
+ // 鍖哄垎TCP鍙戞祦杩樻槸udp锛� 褰撳墠榛樿udp
+ if ("TCP/RTP/AVP".equals(protocol)) {
+ String setup = mediaDescription.getAttribute("setup");
+ if (setup != null) {
+ mediaTransmissionTCP = true;
+ if ("active".equals(setup)) {
+ tcpActive = true;
+ } else if ("passive".equals(setup)) {
+ tcpActive = false;
+ }
+ }
+ }
+ break;
+ }
+ }
+ if (port == -1) {
+ logger.info("涓嶆敮鎸佺殑濯掍綋鏍煎紡锛岃繑鍥�415");
+ // 鍥炲涓嶆敮鎸佺殑鏍煎紡
+ responseAck(evt, Response.UNSUPPORTED_MEDIA_TYPE); // 涓嶆敮鎸佺殑鏍煎紡锛屽彂415
+ return;
+ }
+ String username = sdp.getOrigin().getUsername();
+ String addressStr = sdp.getOrigin().getAddress();
+ logger.info("璁惧{}璇锋眰璇煶娴侊紝鍦板潃锛歿}:{}锛宻src锛歿}", username, addressStr, port, ssrc);
+
+ } else {
+ logger.warn("鏉ヨ嚜鏃犳晥璁惧/骞冲彴鐨勮姹�");
+ responseAck(evt, Response.BAD_REQUEST);
+ }
+ }
+
+ } catch (SipException | InvalidArgumentException | ParseException e) {
+ e.printStackTrace();
+ logger.warn("sdp瑙ｆ瀽閿欒");
+ e.printStackTrace();
+ } catch (SdpParseException e) {
+ e.printStackTrace();
+ } catch (SdpException e) {
+ e.printStackTrace();
+ }
+ }
+}
--
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