package com.genersoft.iot.vmp.gb28181.transmit.cmd.impl;
import com.alibaba.fastjson2.JSONObject;
import com.genersoft.iot.vmp.common.StreamInfo;
import com.genersoft.iot.vmp.conf.SipConfig;
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.ISIPCommander;
import com.genersoft.iot.vmp.gb28181.transmit.cmd.SIPRequestHeaderProvider;
import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;
import com.genersoft.iot.vmp.gb28181.utils.SipUtils;
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.dto.MediaServerItem;
import com.genersoft.iot.vmp.service.IMediaServerService;
import com.genersoft.iot.vmp.service.bean.SSRCInfo;
import com.genersoft.iot.vmp.utils.DateUtil;
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;
import org.springframework.context.annotation.DependsOn;
import org.springframework.stereotype.Component;
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;
import javax.sip.message.Request;
import java.text.ParseException;
/**
* @description:设备能力接口，用于定义设备的控制、查询能力
* @author: swwheihei
* @date: 2020年5月3日 下午9:22:48
*/
@Component
@DependsOn("sipLayer")
public class SIPCommander implements ISIPCommander {
private final Logger logger = LoggerFactory.getLogger(SIPCommander.class);
@Autowired
private SipConfig sipConfig;
@Autowired
private SipLayer sipLayer;
@Autowired
private SIPSender sipSender;
@Autowired
private SIPRequestHeaderProvider headerProvider;
@Autowired
private VideoStreamSessionManager streamSession;
@Autowired
private UserSetting userSetting;
@Autowired
private ZlmHttpHookSubscribe subscribe;
@Autowired
private IMediaServerService mediaServerService;
/**
* 云台方向放控制，使用配置文件中的默认镜头移动速度
*
* @param device 控制设备
* @param channelId 预览通道
* @param leftRight 镜头左移右移 0:停止 1:左移 2:右移
* @param upDown 镜头上移下移 0:停止 1:上移 2:下移
*/
@Override
public void ptzdirectCmd(Device device, String channelId, int leftRight, int upDown) throws InvalidArgumentException, ParseException, SipException {
ptzCmd(device, channelId, leftRight, upDown, 0, sipConfig.getPtzSpeed(), 0);
}
/**
* 云台方向放控制
*
* @param device 控制设备
* @param channelId 预览通道
* @param leftRight 镜头左移右移 0:停止 1:左移 2:右移
* @param upDown 镜头上移下移 0:停止 1:上移 2:下移
* @param moveSpeed 镜头移动速度
*/
@Override
public void ptzdirectCmd(Device device, String channelId, int leftRight, int upDown, int moveSpeed) throws InvalidArgumentException, ParseException, SipException {
ptzCmd(device, channelId, leftRight, upDown, 0, moveSpeed, 0);
}
/**
* 云台缩放控制，使用配置文件中的默认镜头缩放速度
*
* @param device 控制设备
* @param channelId 预览通道
* @param inOut 镜头放大缩小 0:停止 1:缩小 2:放大
*/
@Override
public void ptzZoomCmd(Device device, String channelId, int inOut) throws InvalidArgumentException, ParseException, SipException {
ptzCmd(device, channelId, 0, 0, inOut, 0, sipConfig.getPtzSpeed());
}
/**
* 云台缩放控制
*
* @param device 控制设备
* @param channelId 预览通道
* @param inOut 镜头放大缩小 0:停止 1:缩小 2:放大
* @param zoomSpeed 镜头缩放速度
*/
@Override
public void ptzZoomCmd(Device device, String channelId, int inOut, int zoomSpeed) throws InvalidArgumentException, ParseException, SipException {
ptzCmd(device, channelId, 0, 0, inOut, 0, zoomSpeed);
}
/**
* 云台指令码计算
*
* @param cmdCode 指令码
* @param parameter1 数据1
* @param parameter2 数据2
* @param combineCode2 组合码2
*/
public static String frontEndCmdString(int cmdCode, int parameter1, int parameter2, int combineCode2) {
StringBuilder builder = new StringBuilder("A50F01");
String strTmp;
strTmp = String.format("%02X", cmdCode);
builder.append(strTmp, 0, 2);
strTmp = String.format("%02X", parameter1);
builder.append(strTmp, 0, 2);
strTmp = String.format("%02X", parameter2);
builder.append(strTmp, 0, 2);
strTmp = String.format("%X", combineCode2);
builder.append(strTmp, 0, 1).append("0");
//计算校验码
int checkCode = (0XA5 + 0X0F + 0X01 + cmdCode + parameter1 + parameter2 + (combineCode2 & 0XF0)) % 0X100;
strTmp = String.format("%02X", checkCode);
builder.append(strTmp, 0, 2);
return builder.toString();
}
/**
* 云台控制，支持方向与缩放控制
*
* @param device 控制设备
* @param channelId 预览通道
* @param leftRight 镜头左移右移 0:停止 1:左移 2:右移
* @param upDown 镜头上移下移 0:停止 1:上移 2:下移
* @param inOut 镜头放大缩小 0:停止 1:缩小 2:放大
* @param moveSpeed 镜头移动速度
* @param zoomSpeed 镜头缩放速度
*/
@Override
public void ptzCmd(Device device, String channelId, int leftRight, int upDown, int inOut, int moveSpeed,
int zoomSpeed) throws InvalidArgumentException, SipException, ParseException {
String cmdStr = SipUtils.cmdString(leftRight, upDown, inOut, moveSpeed, zoomSpeed);
StringBuilder ptzXml = new StringBuilder(200);
String charset = device.getCharset();
ptzXml.append("\r\n");
ptzXml.append("\r\n");
ptzXml.append("DeviceControl\r\n");
ptzXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
ptzXml.append("" + channelId + "\r\n");
ptzXml.append("" + cmdStr + "\r\n");
ptzXml.append("\r\n");
ptzXml.append("5\r\n");
ptzXml.append("\r\n");
ptzXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, ptzXml.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null, sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()),request);
}
/**
* 前端控制，包括PTZ指令、FI指令、预置位指令、巡航指令、扫描指令和辅助开关指令
*
* @param device 控制设备
* @param channelId 预览通道
* @param cmdCode 指令码
* @param parameter1 数据1
* @param parameter2 数据2
* @param combineCode2 组合码2
*/
@Override
public void frontEndCmd(Device device, String channelId, int cmdCode, int parameter1, int parameter2, int combineCode2) throws SipException, InvalidArgumentException, ParseException {
String cmdStr = frontEndCmdString(cmdCode, parameter1, parameter2, combineCode2);
StringBuffer ptzXml = new StringBuffer(200);
String charset = device.getCharset();
ptzXml.append("\r\n");
ptzXml.append("\r\n");
ptzXml.append("DeviceControl\r\n");
ptzXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
ptzXml.append("" + channelId + "\r\n");
ptzXml.append("" + cmdStr + "\r\n");
ptzXml.append("\r\n");
ptzXml.append("5\r\n");
ptzXml.append("\r\n");
ptzXml.append("\r\n");
SIPRequest request = (SIPRequest) headerProvider.createMessageRequest(device, ptzXml.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()),request);
}
/**
* 前端控制指令（用于转发上级指令）
*
* @param device 控制设备
* @param channelId 预览通道
* @param cmdString 前端控制指令串
*/
@Override
public void fronEndCmd(Device device, String channelId, String cmdString, SipSubscribe.Event errorEvent, SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer ptzXml = new StringBuffer(200);
String charset = device.getCharset();
ptzXml.append("\r\n");
ptzXml.append("\r\n");
ptzXml.append("DeviceControl\r\n");
ptzXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
ptzXml.append("" + channelId + "\r\n");
ptzXml.append("" + cmdString + "\r\n");
ptzXml.append("\r\n");
ptzXml.append("5\r\n");
ptzXml.append("\r\n");
ptzXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, ptzXml.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()),request, errorEvent, okEvent);
}
/**
* 请求预览视频流
*
* @param device 视频设备
* @param channelId 预览通道
* @param event hook订阅
* @param errorEvent sip错误订阅
*/
@Override
public void playStreamCmd(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, String channelId,
ZlmHttpHookSubscribe.Event event, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
String stream = ssrcInfo.getStream();
if (device == null) {
return;
}
logger.info("{} 分配的ZLM为: {} [{}:{}]", stream, mediaServerItem.getId(), mediaServerItem.getSdpIp(), ssrcInfo.getPort());
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", stream, true, "rtsp", mediaServerItem.getId());
subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject json) -> {
if (event != null) {
event.response(mediaServerItemInUse, json);
subscribe.removeSubscribe(hookSubscribe);
}
});
String sdpIp;
if (!ObjectUtils.isEmpty(device.getSdpIp())) {
sdpIp = device.getSdpIp();
}else {
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 (userSetting.isSeniorSdp()) {
if ("TCP-PASSIVE".equalsIgnoreCase(device.getStreamMode())) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
} else if ("TCP-ACTIVE".equalsIgnoreCase(device.getStreamMode())) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
} else if ("UDP".equalsIgnoreCase(device.getStreamMode())) {
content.append("m=video " + ssrcInfo.getPort() + " RTP/AVP 96 126 125 99 34 98 97\r\n");
}
content.append("a=recvonly\r\n");
content.append("a=rtpmap:96 PS/90000\r\n");
content.append("a=fmtp:126 profile-level-id=42e01e\r\n");
content.append("a=rtpmap:126 H264/90000\r\n");
content.append("a=rtpmap:125 H264S/90000\r\n");
content.append("a=fmtp:125 profile-level-id=42e01e\r\n");
content.append("a=rtpmap:99 H265/90000\r\n");
content.append("a=rtpmap:98 H264/90000\r\n");
content.append("a=rtpmap:97 MPEG4/90000\r\n");
if ("TCP-PASSIVE".equalsIgnoreCase(device.getStreamMode())) { // tcp被动模式
content.append("a=setup:passive\r\n");
content.append("a=connection:new\r\n");
} else if ("TCP-ACTIVE".equalsIgnoreCase(device.getStreamMode())) { // tcp主动模式
content.append("a=setup:active\r\n");
content.append("a=connection:new\r\n");
}
} else {
if ("TCP-PASSIVE".equalsIgnoreCase(device.getStreamMode())) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 97 98 99\r\n");
} else if ("TCP-ACTIVE".equalsIgnoreCase(device.getStreamMode())) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 97 98 99\r\n");
} else if ("UDP".equalsIgnoreCase(device.getStreamMode())) {
content.append("m=video " + ssrcInfo.getPort() + " RTP/AVP 96 97 98 99\r\n");
}
content.append("a=recvonly\r\n");
content.append("a=rtpmap:96 PS/90000\r\n");
content.append("a=rtpmap:98 H264/90000\r\n");
content.append("a=rtpmap:97 MPEG4/90000\r\n");
content.append("a=rtpmap:99 H265/90000\r\n");
if ("TCP-PASSIVE".equalsIgnoreCase(device.getStreamMode())) { // tcp被动模式
content.append("a=setup:passive\r\n");
content.append("a=connection:new\r\n");
} else if ("TCP-ACTIVE".equalsIgnoreCase(device.getStreamMode())) { // tcp主动模式
content.append("a=setup:active\r\n");
content.append("a=connection:new\r\n");
}
}
content.append("y=" + ssrcInfo.getSsrc() + "\r\n");//ssrc
// f字段:f= v/编码格式/分辨率/帧率/码率类型/码率大小a/编码格式/码率大小/采样率
// content.append("f=v/2/5/25/1/4000a/1/8/1" + "\r\n"); // 未发现支持此特性的设备
Request request = headerProvider.createInviteRequest(device, channelId, content.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null, ssrcInfo.getSsrc(),sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, (e -> {
streamSession.remove(device.getDeviceId(), channelId, ssrcInfo.getStream());
mediaServerService.releaseSsrc(mediaServerItem.getId(), ssrcInfo.getSsrc());
errorEvent.response(e);
}), e -> {
// 这里为例避免一个通道的点播只有一个callID这个参数使用一个固定值
ResponseEvent responseEvent = (ResponseEvent) e.event;
SIPResponse response = (SIPResponse) responseEvent.getResponse();
streamSession.put(device.getDeviceId(), channelId, "play", stream, ssrcInfo.getSsrc(), mediaServerItem.getId(), response, VideoStreamSessionManager.SessionType.play);
okEvent.response(e);
});
}
/**
* 请求回放视频流
*
* @param device 视频设备
* @param channelId 预览通道
* @param startTime 开始时间,格式要求：yyyy-MM-dd HH:mm:ss
* @param endTime 结束时间,格式要求：yyyy-MM-dd HH:mm:ss
*/
@Override
public void playbackStreamCmd(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, String channelId,
String startTime, String endTime, InviteStreamCallback inviteStreamCallback, InviteStreamCallback hookEvent,
SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
logger.info("{} 分配的ZLM为: {} [{}:{}]", ssrcInfo.getStream(), mediaServerItem.getSdpIp(), mediaServerItem.getIp(), ssrcInfo.getPort());
String sdpIp;
if (!ObjectUtils.isEmpty(device.getSdpIp())) {
sdpIp = device.getSdpIp();
}else {
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=Playback\r\n");
content.append("u=" + channelId + ":0\r\n");
content.append("c=IN IP4 " + sdpIp + "\r\n");
content.append("t=" + DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(startTime) + " "
+ DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(endTime) + "\r\n");
String streamMode = device.getStreamMode();
if (userSetting.isSeniorSdp()) {
if ("TCP-PASSIVE".equalsIgnoreCase(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
} else if ("TCP-ACTIVE".equalsIgnoreCase(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
} else if ("UDP".equalsIgnoreCase(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " RTP/AVP 96 126 125 99 34 98 97\r\n");
}
content.append("a=recvonly\r\n");
content.append("a=rtpmap:96 PS/90000\r\n");
content.append("a=fmtp:126 profile-level-id=42e01e\r\n");
content.append("a=rtpmap:126 H264/90000\r\n");
content.append("a=rtpmap:125 H264S/90000\r\n");
content.append("a=fmtp:125 profile-level-id=42e01e\r\n");
content.append("a=rtpmap:99 H265/90000\r\n");
content.append("a=rtpmap:98 H264/90000\r\n");
content.append("a=rtpmap:97 MPEG4/90000\r\n");
if ("TCP-PASSIVE".equalsIgnoreCase(streamMode)) { // tcp被动模式
content.append("a=setup:passive\r\n");
content.append("a=connection:new\r\n");
} else if ("TCP-ACTIVE".equalsIgnoreCase(streamMode)) { // tcp主动模式
content.append("a=setup:active\r\n");
content.append("a=connection:new\r\n");
}
} else {
if ("TCP-PASSIVE".equalsIgnoreCase(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 97 98 99\r\n");
} else if ("TCP-ACTIVE".equalsIgnoreCase(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 97 98 99\r\n");
} else if ("UDP".equalsIgnoreCase(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " RTP/AVP 96 97 98 99\r\n");
}
content.append("a=recvonly\r\n");
content.append("a=rtpmap:96 PS/90000\r\n");
content.append("a=rtpmap:97 MPEG4/90000\r\n");
content.append("a=rtpmap:98 H264/90000\r\n");
content.append("a=rtpmap:99 H265/90000\r\n");
if ("TCP-PASSIVE".equalsIgnoreCase(streamMode)) {
// tcp被动模式
content.append("a=setup:passive\r\n");
content.append("a=connection:new\r\n");
} else if ("TCP-ACTIVE".equalsIgnoreCase(streamMode)) {
// tcp主动模式
content.append("a=setup:active\r\n");
content.append("a=connection:new\r\n");
}
}
//ssrc
content.append("y=" + ssrcInfo.getSsrc() + "\r\n");
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, "rtsp", mediaServerItem.getId());
// 添加订阅
subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject json) -> {
if (hookEvent != null) {
InviteStreamInfo inviteStreamInfo = new InviteStreamInfo(mediaServerItemInUse, json,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()).getCallId(), "rtp", ssrcInfo.getStream());
hookEvent.call(inviteStreamInfo);
}
subscribe.removeSubscribe(hookSubscribe);
});
Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()), ssrcInfo.getSsrc());
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent, event -> {
ResponseEvent responseEvent = (ResponseEvent) event.event;
SIPResponse response = (SIPResponse) responseEvent.getResponse();
streamSession.put(device.getDeviceId(), channelId,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()).getCallId(), ssrcInfo.getStream(), ssrcInfo.getSsrc(), mediaServerItem.getId(), response, VideoStreamSessionManager.SessionType.playback);
okEvent.response(event);
});
if (inviteStreamCallback != null) {
inviteStreamCallback.call(new InviteStreamInfo(mediaServerItem, null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()).getCallId(), "rtp", ssrcInfo.getStream()));
}
}
/**
* 请求历史媒体下载
*
* @param device 视频设备
* @param channelId 预览通道
* @param startTime 开始时间,格式要求：yyyy-MM-dd HH:mm:ss
* @param endTime 结束时间,格式要求：yyyy-MM-dd HH:mm:ss
* @param downloadSpeed 下载倍速参数
*/
@Override
public void downloadStreamCmd(MediaServerItem mediaServerItem, SSRCInfo ssrcInfo, Device device, String channelId,
String startTime, String endTime, int downloadSpeed,
InviteStreamCallback inviteStreamCallback, InviteStreamCallback hookEvent,
SipSubscribe.Event errorEvent,SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException {
logger.info("{} 分配的ZLM为: {} [{}:{}]", ssrcInfo.getStream(), mediaServerItem.getSdpIp(), mediaServerItem.getIp(), ssrcInfo.getPort());
String sdpIp;
if (!ObjectUtils.isEmpty(device.getSdpIp())) {
sdpIp = device.getSdpIp();
}else {
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=Download\r\n");
content.append("u=" + channelId + ":0\r\n");
content.append("c=IN IP4 " + sdpIp + "\r\n");
content.append("t=" + DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(startTime) + " "
+ DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(endTime) + "\r\n");
String streamMode = device.getStreamMode().toUpperCase();
if (userSetting.isSeniorSdp()) {
if ("TCP-PASSIVE".equals(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
} else if ("TCP-ACTIVE".equals(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");
} else if ("UDP".equals(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " RTP/AVP 96 126 125 99 34 98 97\r\n");
}
content.append("a=recvonly\r\n");
content.append("a=rtpmap:96 PS/90000\r\n");
content.append("a=fmtp:126 profile-level-id=42e01e\r\n");
content.append("a=rtpmap:126 H264/90000\r\n");
content.append("a=rtpmap:125 H264S/90000\r\n");
content.append("a=fmtp:125 profile-level-id=42e01e\r\n");
content.append("a=rtpmap:99 MP4V-ES/90000\r\n");
content.append("a=fmtp:99 profile-level-id=3\r\n");
content.append("a=rtpmap:98 H264/90000\r\n");
content.append("a=rtpmap:97 MPEG4/90000\r\n");
if ("TCP-PASSIVE".equals(streamMode)) { // tcp被动模式
content.append("a=setup:passive\r\n");
content.append("a=connection:new\r\n");
} else if ("TCP-ACTIVE".equals(streamMode)) { // tcp主动模式
content.append("a=setup:active\r\n");
content.append("a=connection:new\r\n");
}
} else {
if ("TCP-PASSIVE".equals(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 97 98 99\r\n");
} else if ("TCP-ACTIVE".equals(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " TCP/RTP/AVP 96 97 98 99\r\n");
} else if ("UDP".equals(streamMode)) {
content.append("m=video " + ssrcInfo.getPort() + " RTP/AVP 96 97 98 99\r\n");
}
content.append("a=recvonly\r\n");
content.append("a=rtpmap:96 PS/90000\r\n");
content.append("a=rtpmap:97 MPEG4/90000\r\n");
content.append("a=rtpmap:98 H264/90000\r\n");
content.append("a=rtpmap:99 H265/90000\r\n");
if ("TCP-PASSIVE".equals(streamMode)) { // tcp被动模式
content.append("a=setup:passive\r\n");
content.append("a=connection:new\r\n");
} else if ("TCP-ACTIVE".equals(streamMode)) { // tcp主动模式
content.append("a=setup:active\r\n");
content.append("a=connection:new\r\n");
}
}
content.append("a=downloadspeed:" + downloadSpeed + "\r\n");
content.append("y=" + ssrcInfo.getSsrc() + "\r\n");//ssrc
logger.debug("此时请求下载信令的ssrc===>{}",ssrcInfo.getSsrc());
HookSubscribeForStreamChange hookSubscribe = HookSubscribeFactory.on_stream_changed("rtp", ssrcInfo.getStream(), true, null, mediaServerItem.getId());
// 添加订阅
CallIdHeader newCallIdHeader = sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()), device.getTransport());
String callId= newCallIdHeader.getCallId();
subscribe.addSubscribe(hookSubscribe, (MediaServerItem mediaServerItemInUse, JSONObject json) -> {
logger.debug("sipc 添加订阅===callId {}",callId);
hookEvent.call(new InviteStreamInfo(mediaServerItem, json,callId, "rtp", ssrcInfo.getStream()));
subscribe.removeSubscribe(hookSubscribe);
hookSubscribe.getContent().put("regist", false);
hookSubscribe.getContent().put("schema", "rtsp");
// 添加流注销的订阅，注销了后向设备发送bye
subscribe.addSubscribe(hookSubscribe,
(MediaServerItem mediaServerItemForEnd, JSONObject jsonForEnd) -> {
logger.info("[录像]下载结束， 发送BYE");
try {
streamByeCmd(device, channelId, ssrcInfo.getStream(), callId);
} catch (InvalidArgumentException | ParseException | SipException |
SsrcTransactionNotFoundException e) {
logger.error("[录像]下载结束， 发送BYE失败 {}", e.getMessage());
}
});
});
Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), null, SipUtils.getNewFromTag(), null,newCallIdHeader, ssrcInfo.getSsrc());
if (inviteStreamCallback != null) {
inviteStreamCallback.call(new InviteStreamInfo(mediaServerItem, null,callId, "rtp", ssrcInfo.getStream()));
}
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent, event -> {
ResponseEvent responseEvent = (ResponseEvent) event.event;
SIPResponse response = (SIPResponse) responseEvent.getResponse();
String contentString =new String(response.getRawContent());
int ssrcIndex = contentString.indexOf("y=");
String ssrc=ssrcInfo.getSsrc();
if (ssrcIndex >= 0) {
ssrc = contentString.substring(ssrcIndex + 2, ssrcIndex + 12);
}
streamSession.put(device.getDeviceId(), channelId, response.getCallIdHeader().getCallId(), ssrcInfo.getStream(), ssrc, mediaServerItem.getId(), response, VideoStreamSessionManager.SessionType.download);
okEvent.response(event);
});
}
/**
* 视频流停止, 不使用回调
*/
@Override
public void streamByeCmd(Device device, String channelId, String stream, String callId) throws InvalidArgumentException, ParseException, SipException, SsrcTransactionNotFoundException {
streamByeCmd(device, channelId, stream, callId, null);
}
/**
* 视频流停止
*/
@Override
public void streamByeCmd(Device device, String channelId, String stream, String callId, SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException, SsrcTransactionNotFoundException {
SsrcTransaction ssrcTransaction = streamSession.getSsrcTransaction(device.getDeviceId(), channelId, callId, stream);
if (ssrcTransaction == null) {
throw new SsrcTransactionNotFoundException(device.getDeviceId(), 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 = headerProvider.createByteRequest(device, channelId, ssrcTransaction.getSipTransactionInfo());
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), byteRequest, null, okEvent);
}
/**
* 语音广播
*
* @param device 视频设备
* @param channelId 预览通道
*/
@Override
public void audioBroadcastCmd(Device device, String channelId) {
}
/**
* 语音广播
*
* @param device 视频设备
*/
@Override
public void audioBroadcastCmd(Device device) throws InvalidArgumentException, SipException, ParseException {
StringBuffer broadcastXml = new StringBuffer(200);
String charset = device.getCharset();
broadcastXml.append("\r\n");
broadcastXml.append("\r\n");
broadcastXml.append("Broadcast\r\n");
broadcastXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
broadcastXml.append("" + sipConfig.getId() + "\r\n");
broadcastXml.append("" + device.getDeviceId() + "\r\n");
broadcastXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, broadcastXml.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request);
}
@Override
public void audioBroadcastCmd(Device device, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer broadcastXml = new StringBuffer(200);
String charset = device.getCharset();
broadcastXml.append("\r\n");
broadcastXml.append("\r\n");
broadcastXml.append("Broadcast\r\n");
broadcastXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
broadcastXml.append("" + sipConfig.getId() + "\r\n");
broadcastXml.append("" + device.getDeviceId() + "\r\n");
broadcastXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, broadcastXml.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent);
}
/**
* 音视频录像控制
*
* @param device 视频设备
* @param channelId 预览通道
* @param recordCmdStr 录像命令：Record / StopRecord
*/
@Override
public void recordCmd(Device device, String channelId, String recordCmdStr, SipSubscribe.Event errorEvent, SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("DeviceControl\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
if (ObjectUtils.isEmpty(channelId)) {
cmdXml.append("" + device.getDeviceId() + "\r\n");
} else {
cmdXml.append("" + channelId + "\r\n");
}
cmdXml.append("" + recordCmdStr + "\r\n");
cmdXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent,okEvent);
}
/**
* 远程启动控制命令
*
* @param device 视频设备
*/
@Override
public void teleBootCmd(Device device) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("DeviceControl\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
cmdXml.append("" + device.getDeviceId() + "\r\n");
cmdXml.append("Boot\r\n");
cmdXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request);
}
/**
* 报警布防/撤防命令
*
* @param device 视频设备
* @param guardCmdStr "SetGuard"/"ResetGuard"
*/
@Override
public void guardCmd(Device device, String guardCmdStr, SipSubscribe.Event errorEvent, SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("DeviceControl\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
cmdXml.append("" + device.getDeviceId() + "\r\n");
cmdXml.append("" + guardCmdStr + "\r\n");
cmdXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent,okEvent);
}
/**
* 报警复位命令
*
* @param device 视频设备
*/
@Override
public void alarmCmd(Device device, String alarmMethod, String alarmType, SipSubscribe.Event errorEvent, SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("DeviceControl\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
cmdXml.append("" + device.getDeviceId() + "\r\n");
cmdXml.append("ResetAlarm\r\n");
if (!ObjectUtils.isEmpty(alarmMethod) || !ObjectUtils.isEmpty(alarmType)) {
cmdXml.append("\r\n");
}
if (!ObjectUtils.isEmpty(alarmMethod)) {
cmdXml.append("" + alarmMethod + "\r\n");
}
if (!ObjectUtils.isEmpty(alarmType)) {
cmdXml.append("" + alarmType + "\r\n");
}
if (!ObjectUtils.isEmpty(alarmMethod) || !ObjectUtils.isEmpty(alarmType)) {
cmdXml.append("\r\n");
}
cmdXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent,okEvent);
}
/**
* 强制关键帧命令,设备收到此命令应立刻发送一个IDR帧
*
* @param device 视频设备
* @param channelId 预览通道
*/
@Override
public void iFrameCmd(Device device, String channelId) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("DeviceControl\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
if (ObjectUtils.isEmpty(channelId)) {
cmdXml.append("" + device.getDeviceId() + "\r\n");
} else {
cmdXml.append("" + channelId + "\r\n");
}
cmdXml.append("Send\r\n");
cmdXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request);
}
/**
* 看守位控制命令
*
* @param device 视频设备
* @param channelId 通道id，非通道则是设备本身
* @param enabled 看守位使能：1 = 开启，0 = 关闭
* @param resetTime 自动归位时间间隔，开启看守位时使用，单位:秒(s)
* @param presetIndex 调用预置位编号，开启看守位时使用，取值范围0~255
*/
@Override
public void homePositionCmd(Device device, String channelId, String enabled, String resetTime, String presetIndex, SipSubscribe.Event errorEvent,SipSubscribe.Event okEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("DeviceControl\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
if (ObjectUtils.isEmpty(channelId)) {
cmdXml.append("" + device.getDeviceId() + "\r\n");
} else {
cmdXml.append("" + channelId + "\r\n");
}
cmdXml.append("\r\n");
if (NumericUtil.isInteger(enabled) && (!enabled.equals("0"))) {
cmdXml.append("1\r\n");
if (NumericUtil.isInteger(resetTime)) {
cmdXml.append("" + resetTime + "\r\n");
} else {
cmdXml.append("0\r\n");
}
if (NumericUtil.isInteger(presetIndex)) {
cmdXml.append("" + presetIndex + "\r\n");
} else {
cmdXml.append("0\r\n");
}
} else {
cmdXml.append("0\r\n");
}
cmdXml.append("\r\n");
cmdXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent,okEvent);
}
/**
* 设备配置命令
*
* @param device 视频设备
*/
@Override
public void deviceConfigCmd(Device device) {
// TODO Auto-generated method stub
}
/**
* 设备配置命令：basicParam
*
* @param device 视频设备
* @param channelId 通道编码（可选）
* @param name 设备/通道名称（可选）
* @param expiration 注册过期时间（可选）
* @param heartBeatInterval 心跳间隔时间（可选）
* @param heartBeatCount 心跳超时次数（可选）
*/
@Override
public void deviceBasicConfigCmd(Device device, String channelId, String name, String expiration,
String heartBeatInterval, String heartBeatCount, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("DeviceConfig\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
if (ObjectUtils.isEmpty(channelId)) {
cmdXml.append("" + device.getDeviceId() + "\r\n");
} else {
cmdXml.append("" + channelId + "\r\n");
}
cmdXml.append("\r\n");
if (!ObjectUtils.isEmpty(name)) {
cmdXml.append("" + name + "\r\n");
}
if (NumericUtil.isInteger(expiration)) {
if (Integer.valueOf(expiration) > 0) {
cmdXml.append("" + expiration + "\r\n");
}
}
if (NumericUtil.isInteger(heartBeatInterval)) {
if (Integer.valueOf(heartBeatInterval) > 0) {
cmdXml.append("" + heartBeatInterval + "\r\n");
}
}
if (NumericUtil.isInteger(heartBeatCount)) {
if (Integer.valueOf(heartBeatCount) > 0) {
cmdXml.append("" + heartBeatCount + "\r\n");
}
}
cmdXml.append("\r\n");
cmdXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent);
}
/**
* 查询设备状态
*
* @param device 视频设备
*/
@Override
public void deviceStatusQuery(Device device, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
String charset = device.getCharset();
StringBuffer catalogXml = new StringBuffer(200);
catalogXml.append("\r\n");
catalogXml.append("\r\n");
catalogXml.append("DeviceStatus\r\n");
catalogXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
catalogXml.append("" + device.getDeviceId() + "\r\n");
catalogXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, catalogXml.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent);
}
/**
* 查询设备信息
*
* @param device 视频设备
*/
@Override
public void deviceInfoQuery(Device device) throws InvalidArgumentException, SipException, ParseException {
StringBuffer catalogXml = new StringBuffer(200);
String charset = device.getCharset();
catalogXml.append("\r\n");
catalogXml.append("\r\n");
catalogXml.append("DeviceInfo\r\n");
catalogXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
catalogXml.append("" + device.getDeviceId() + "\r\n");
catalogXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, catalogXml.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request);
}
/**
* 查询目录列表
*
* @param device 视频设备
*/
@Override
public void catalogQuery(Device device, int sn, SipSubscribe.Event errorEvent) throws SipException, InvalidArgumentException, ParseException {
StringBuffer catalogXml = new StringBuffer(200);
String charset = device.getCharset();
catalogXml.append("\r\n");
catalogXml.append("\r\n");
catalogXml.append(" Catalog\r\n");
catalogXml.append(" " + sn + "\r\n");
catalogXml.append(" " + device.getDeviceId() + "\r\n");
catalogXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, catalogXml.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent);
}
/**
* 查询录像信息
*
* @param device 视频设备
* @param startTime 开始时间,格式要求：yyyy-MM-dd HH:mm:ss
* @param endTime 结束时间,格式要求：yyyy-MM-dd HH:mm:ss
*/
@Override
public void recordInfoQuery(Device device, String channelId, String startTime, String endTime, int sn, Integer secrecy, String type, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
if (secrecy == null) {
secrecy = 0;
}
if (type == null) {
type = "all";
}
StringBuffer recordInfoXml = new StringBuffer(200);
String charset = device.getCharset();
recordInfoXml.append("\r\n");
recordInfoXml.append("\r\n");
recordInfoXml.append("RecordInfo\r\n");
recordInfoXml.append("" + sn + "\r\n");
recordInfoXml.append("" + channelId + "\r\n");
if (startTime != null) {
recordInfoXml.append("" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(startTime) + "\r\n");
}
if (endTime != null) {
recordInfoXml.append("" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(endTime) + "\r\n");
}
if (secrecy != null) {
recordInfoXml.append(" " + secrecy + " \r\n");
}
if (type != null) {
// 大华NVR要求必须增加一个值为all的文本元素节点Type
recordInfoXml.append("" + type + "\r\n");
}
recordInfoXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, recordInfoXml.toString(),
SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent, okEvent);
}
/**
* 查询报警信息
*
* @param device 视频设备
* @param startPriority 报警起始级别（可选）
* @param endPriority 报警终止级别（可选）
* @param alarmMethod 报警方式条件（可选）
* @param alarmType 报警类型
* @param startTime 报警发生起始时间（可选）
* @param endTime 报警发生终止时间（可选）
* @return true = 命令发送成功
*/
@Override
public void alarmInfoQuery(Device device, String startPriority, String endPriority, String alarmMethod, String alarmType,
String startTime, String endTime, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("Alarm\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
cmdXml.append("" + device.getDeviceId() + "\r\n");
if (!ObjectUtils.isEmpty(startPriority)) {
cmdXml.append("" + startPriority + "\r\n");
}
if (!ObjectUtils.isEmpty(endPriority)) {
cmdXml.append("" + endPriority + "\r\n");
}
if (!ObjectUtils.isEmpty(alarmMethod)) {
cmdXml.append("" + alarmMethod + "\r\n");
}
if (!ObjectUtils.isEmpty(alarmType)) {
cmdXml.append("" + alarmType + "\r\n");
}
if (!ObjectUtils.isEmpty(startTime)) {
cmdXml.append("" + startTime + "\r\n");
}
if (!ObjectUtils.isEmpty(endTime)) {
cmdXml.append("" + endTime + "\r\n");
}
cmdXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent);
}
/**
* 查询设备配置
*
* @param device 视频设备
* @param channelId 通道编码（可选）
* @param configType 配置类型：
*/
@Override
public void deviceConfigQuery(Device device, String channelId, String configType, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("ConfigDownload\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
if (ObjectUtils.isEmpty(channelId)) {
cmdXml.append("" + device.getDeviceId() + "\r\n");
} else {
cmdXml.append("" + channelId + "\r\n");
}
cmdXml.append("" + configType + "\r\n");
cmdXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent);
}
/**
* 查询设备预置位置
*
* @param device 视频设备
*/
@Override
public void presetQuery(Device device, String channelId, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("PresetQuery\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
if (ObjectUtils.isEmpty(channelId)) {
cmdXml.append("" + device.getDeviceId() + "\r\n");
} else {
cmdXml.append("" + channelId + "\r\n");
}
cmdXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent);
}
/**
* 查询移动设备位置数据
*
* @param device 视频设备
*/
@Override
public void mobilePostitionQuery(Device device, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer mobilePostitionXml = new StringBuffer(200);
String charset = device.getCharset();
mobilePostitionXml.append("\r\n");
mobilePostitionXml.append("\r\n");
mobilePostitionXml.append("MobilePosition\r\n");
mobilePostitionXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
mobilePostitionXml.append("" + device.getDeviceId() + "\r\n");
mobilePostitionXml.append("60\r\n");
mobilePostitionXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, mobilePostitionXml.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent);
}
/**
* 订阅、取消订阅移动位置
*
* @param device 视频设备
* @return true = 命令发送成功
*/
@Override
public SIPRequest mobilePositionSubscribe(Device device, SIPRequest requestOld, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer subscribePostitionXml = new StringBuffer(200);
String charset = device.getCharset();
subscribePostitionXml.append("\r\n");
subscribePostitionXml.append("\r\n");
subscribePostitionXml.append("MobilePosition\r\n");
subscribePostitionXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
subscribePostitionXml.append("" + device.getDeviceId() + "\r\n");
if (device.getSubscribeCycleForMobilePosition() > 0) {
subscribePostitionXml.append("" + device.getMobilePositionSubmissionInterval() + "\r\n");
}
subscribePostitionXml.append("\r\n");
CallIdHeader callIdHeader;
if (requestOld != null) {
callIdHeader = SipFactory.getInstance().createHeaderFactory().createCallIdHeader(requestOld.getCallIdHeader().getCallId());
} else {
callIdHeader = sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport());
}
SIPRequest request = (SIPRequest) headerProvider.createSubscribeRequest(device, subscribePostitionXml.toString(), requestOld, device.getSubscribeCycleForMobilePosition(), "presence",callIdHeader); //Position;id=" + tm.substring(tm.length() - 4));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent, okEvent);
return request;
}
/**
* 订阅、取消订阅报警信息
*
* @param device 视频设备
* @param expires 订阅过期时间（0 = 取消订阅）
* @param startPriority 报警起始级别（可选）
* @param endPriority 报警终止级别（可选）
* @param alarmMethod 报警方式条件（可选）
* @param alarmType 报警类型
* @param startTime 报警发生起始时间（可选）
* @param endTime 报警发生终止时间（可选）
* @return true = 命令发送成功
*/
@Override
public void alarmSubscribe(Device device, int expires, String startPriority, String endPriority, String alarmMethod, String alarmType, String startTime, String endTime) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("Alarm\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
cmdXml.append("" + device.getDeviceId() + "\r\n");
if (!ObjectUtils.isEmpty(startPriority)) {
cmdXml.append("" + startPriority + "\r\n");
}
if (!ObjectUtils.isEmpty(endPriority)) {
cmdXml.append("" + endPriority + "\r\n");
}
if (!ObjectUtils.isEmpty(alarmMethod)) {
cmdXml.append("" + alarmMethod + "\r\n");
}
if (!ObjectUtils.isEmpty(alarmType)) {
cmdXml.append("" + alarmType + "\r\n");
}
if (!ObjectUtils.isEmpty(startTime)) {
cmdXml.append("" + startTime + "\r\n");
}
if (!ObjectUtils.isEmpty(endTime)) {
cmdXml.append("" + endTime + "\r\n");
}
cmdXml.append("\r\n");
Request request = headerProvider.createSubscribeRequest(device, cmdXml.toString(), null, expires, "presence",sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request);
}
@Override
public SIPRequest catalogSubscribe(Device device, SIPRequest requestOld, SipSubscribe.Event okEvent, SipSubscribe.Event errorEvent) throws InvalidArgumentException, SipException, ParseException {
StringBuffer cmdXml = new StringBuffer(200);
String charset = device.getCharset();
cmdXml.append("\r\n");
cmdXml.append("\r\n");
cmdXml.append("Catalog\r\n");
cmdXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
cmdXml.append("" + device.getDeviceId() + "\r\n");
cmdXml.append("\r\n");
CallIdHeader callIdHeader;
if (requestOld != null) {
callIdHeader = SipFactory.getInstance().createHeaderFactory().createCallIdHeader(requestOld.getCallIdHeader().getCallId());
} else {
callIdHeader = sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport());
}
// 有效时间默认为60秒以上
SIPRequest request = (SIPRequest) headerProvider.createSubscribeRequest(device, cmdXml.toString(), requestOld, device.getSubscribeCycleForCatalog(), "Catalog",
callIdHeader);
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent, okEvent);
return request;
}
@Override
public void dragZoomCmd(Device device, String channelId, String cmdString) throws InvalidArgumentException, SipException, ParseException {
StringBuffer dragXml = new StringBuffer(200);
String charset = device.getCharset();
dragXml.append("\r\n");
dragXml.append("\r\n");
dragXml.append("DeviceControl\r\n");
dragXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
if (ObjectUtils.isEmpty(channelId)) {
dragXml.append("" + device.getDeviceId() + "\r\n");
} else {
dragXml.append("" + channelId + "\r\n");
}
dragXml.append(cmdString);
dragXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, dragXml.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
logger.debug("拉框信令： " + request.toString());
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()),request);
}
/**
* 回放暂停
*/
@Override
public void playPauseCmd(Device device, StreamInfo streamInfo) throws InvalidArgumentException, ParseException, SipException {
StringBuffer content = new StringBuffer(200);
content.append("PAUSE RTSP/1.0\r\n");
content.append("CSeq: " + getInfoCseq() + "\r\n");
content.append("PauseTime: now\r\n");
playbackControlCmd(device, streamInfo, content.toString(), null, null);
}
/**
* 回放恢复
*/
@Override
public void playResumeCmd(Device device, StreamInfo streamInfo) throws InvalidArgumentException, ParseException, SipException {
StringBuffer content = new StringBuffer(200);
content.append("PLAY RTSP/1.0\r\n");
content.append("CSeq: " + getInfoCseq() + "\r\n");
content.append("Range: npt=now-\r\n");
playbackControlCmd(device, streamInfo, content.toString(), null, null);
}
/**
* 回放拖动播放
*/
@Override
public void playSeekCmd(Device device, StreamInfo streamInfo, long seekTime) throws InvalidArgumentException, ParseException, SipException {
StringBuffer content = new StringBuffer(200);
content.append("PLAY RTSP/1.0\r\n");
content.append("CSeq: " + getInfoCseq() + "\r\n");
content.append("Range: npt=" + Math.abs(seekTime) + "-\r\n");
playbackControlCmd(device, streamInfo, content.toString(), null, null);
}
/**
* 回放倍速播放
*/
@Override
public void playSpeedCmd(Device device, StreamInfo streamInfo, Double speed) throws InvalidArgumentException, ParseException, SipException {
StringBuffer content = new StringBuffer(200);
content.append("PLAY RTSP/1.0\r\n");
content.append("CSeq: " + getInfoCseq() + "\r\n");
content.append("Scale: " + String.format("%.6f", speed) + "\r\n");
playbackControlCmd(device, streamInfo, content.toString(), null, null);
}
private int getInfoCseq() {
return (int) ((Math.random() * 9 + 1) * Math.pow(10, 8));
}
@Override
public void playbackControlCmd(Device device, StreamInfo streamInfo, String content, SipSubscribe.Event errorEvent, SipSubscribe.Event okEvent) throws SipException, InvalidArgumentException, ParseException {
SsrcTransaction ssrcTransaction = streamSession.getSsrcTransaction(device.getDeviceId(), streamInfo.getChannelId(), null, streamInfo.getStream());
if (ssrcTransaction == null) {
logger.info("[回放控制]未找到视频流信息，设备：{}, 流ID: {}", device.getDeviceId(), streamInfo.getStream());
return;
}
SIPRequest request = headerProvider.createInfoRequest(device, streamInfo.getChannelId(), content.toString(), ssrcTransaction.getSipTransactionInfo());
if (request == null) {
logger.info("[回放控制]构建Request信息失败，设备：{}, 流ID: {}", device.getDeviceId(), streamInfo.getStream());
return;
}
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()), request, errorEvent, okEvent);
}
@Override
public void sendAlarmMessage(Device device, DeviceAlarm deviceAlarm) throws InvalidArgumentException, SipException, ParseException {
if (device == null) {
return;
}
logger.info("[发送报警通知]设备： {}/{}->{},{}", device.getDeviceId(), deviceAlarm.getChannelId(),
deviceAlarm.getLongitude(), deviceAlarm.getLatitude());
String characterSet = device.getCharset();
StringBuffer deviceStatusXml = new StringBuffer(600);
deviceStatusXml.append("\r\n");
deviceStatusXml.append("\r\n");
deviceStatusXml.append("Alarm\r\n");
deviceStatusXml.append("" + (int) ((Math.random() * 9 + 1) * 100000) + "\r\n");
deviceStatusXml.append("" + deviceAlarm.getChannelId() + "\r\n");
deviceStatusXml.append("" + deviceAlarm.getAlarmPriority() + "\r\n");
deviceStatusXml.append("" + deviceAlarm.getAlarmMethod() + "\r\n");
deviceStatusXml.append("" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(deviceAlarm.getAlarmTime()) + "\r\n");
deviceStatusXml.append("" + deviceAlarm.getAlarmDescription() + "\r\n");
deviceStatusXml.append("" + deviceAlarm.getLongitude() + "\r\n");
deviceStatusXml.append("" + deviceAlarm.getLatitude() + "\r\n");
deviceStatusXml.append("\r\n");
deviceStatusXml.append("" + deviceAlarm.getAlarmType() + "\r\n");
deviceStatusXml.append("\r\n");
deviceStatusXml.append("\r\n");
Request request = headerProvider.createMessageRequest(device, deviceStatusXml.toString(), SipUtils.getNewViaTag(), SipUtils.getNewFromTag(), null,sipSender.getNewCallIdHeader(sipLayer.getLocalIp(device.getLocalIp()),device.getTransport()));
sipSender.transmitRequest(sipLayer.getLocalIp(device.getLocalIp()),request);
}
}