修改用户密码前先验证旧密码，增加安全性

lawrencehj

2021-04-15 a70e327a8efaf38d74911ea568419a087fbd235a

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

@@ -4,26 +4,27 @@
import java.util.regex.Matcher;

import java.util.regex.Pattern;



import javax.sip.ClientTransaction;

import javax.sip.Dialog;

import javax.sip.InvalidArgumentException;

import javax.sip.SipException;

import javax.sip.SipFactory;

import javax.sip.SipProvider;

import javax.sip.TransactionDoesNotExistException;

import javax.sip.*;

import javax.sip.address.SipURI;

import javax.sip.header.CallIdHeader;

import javax.sip.header.ViaHeader;

import javax.sip.message.Request;



import com.alibaba.fastjson.JSONObject;

import com.genersoft.iot.vmp.common.StreamInfo;

import com.genersoft.iot.vmp.conf.MediaServerConfig;

import com.genersoft.iot.vmp.gb28181.bean.DeviceChannel;

import com.genersoft.iot.vmp.media.zlm.ZLMUtils;

import com.genersoft.iot.vmp.gb28181.event.SipSubscribe;

import com.genersoft.iot.vmp.media.zlm.ZLMHttpHookSubscribe;

import com.genersoft.iot.vmp.media.zlm.ZLMRTPServerFactory;

import com.genersoft.iot.vmp.storager.IRedisCatchStorage;

import com.genersoft.iot.vmp.storager.IVideoManagerStorager;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.beans.factory.annotation.Qualifier;

import org.springframework.beans.factory.annotation.Value;

import org.springframework.context.annotation.DependsOn;

import org.springframework.context.annotation.Lazy;

import org.springframework.stereotype.Component;



import com.genersoft.iot.vmp.conf.SipConfig;

@@ -32,6 +33,8 @@
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.DateUtil;

import com.genersoft.iot.vmp.gb28181.utils.NumericUtil;

import com.genersoft.iot.vmp.gb28181.utils.XmlUtil;



/**    

 * @Description:设备能力接口，用于定义设备的控制、查询能力   

@@ -39,11 +42,24 @@
 * @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;

	


   @Lazy

   @Autowired

   @Qualifier(value="tcpSipProvider")

   private SipProvider tcpSipProvider;



   @Lazy

   @Autowired

   @Qualifier(value="udpSipProvider")

   private SipProvider udpSipProvider;



   @Autowired

   private SIPRequestHeaderProvider headerProvider;

   

@@ -52,22 +68,31 @@


   @Autowired

   private IVideoManagerStorager storager;

	
   @Autowired

   @Qualifier(value="tcpSipProvider")

   private SipProvider tcpSipProvider;

	
   @Autowired

   @Qualifier(value="udpSipProvider")

   private SipProvider udpSipProvider;



   @Autowired

   private ZLMUtils zlmUtils;

   private IRedisCatchStorage redisCatchStorage;



   @Autowired

   private ZLMRTPServerFactory zlmrtpServerFactory;



   @Value("${media.rtp.enable}")

   private boolean rtpEnable;



   @Value("${media.seniorSdp}")

   private boolean seniorSdp;



   @Value("${media.autoApplyPlay}")

   private boolean autoApplyPlay;



   @Autowired

   private ZLMHttpHookSubscribe subscribe;



   @Autowired

   private SipSubscribe sipSubscribe;



   public SipConfig getSipConfig() {

      return sipConfig;

   }



   /**

    * 云台方向放控制，使用配置文件中的默认镜头移动速度

@@ -163,17 +188,42 @@
      return builder.toString();

}



   /**

   * 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

    * @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 boolean ptzCmd(Device device, String channelId, int leftRight, int upDown, int inOut, int moveSpeed,

@@ -191,7 +241,12 @@
         ptzXml.append("</Info>\r\n");

         ptzXml.append("</Control>\r\n");

         

         Request request = headerProvider.createMessageRequest(device, ptzXml.toString(), "ViaPtzBranch", "FromPtzTag", "ToPtzTag");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, ptzXml.toString(), "z9hG4bK-ViaPtz-" + tm, "FromPtz" + tm, null, callIdHeader);

         

         transmitRequest(device, request);

         return true;

@@ -202,72 +257,194 @@
   }



   /**

    * 请求预览视频流

    * 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 boolean frontEndCmd(Device device, String channelId, int cmdCode, int parameter1, int parameter2, int combineCode2) {

      try {

         String cmdStr= frontEndCmdString(cmdCode, parameter1, parameter2, combineCode2);

         System.out.println("控制字符串：" + cmdStr);

         StringBuffer ptzXml = new StringBuffer(200);

         ptzXml.append("<?xml version=\"1.0\" ?>\r\n");

         ptzXml.append("<Control>\r\n");

         ptzXml.append("<CmdType>DeviceControl</CmdType>\r\n");

         ptzXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         ptzXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");

         ptzXml.append("<PTZCmd>" + cmdStr + "</PTZCmd>\r\n");

         ptzXml.append("<Info>\r\n");

         ptzXml.append("</Info>\r\n");

         ptzXml.append("</Control>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, ptzXml.toString(), "z9hG4bK-ViaPtz-" + tm, "FromPtz" + tm, null, callIdHeader);

         transmitRequest(device, request);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

      } 
      return false;

   }



   /**

    * 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 boolean fronEndCmd(Device device, String channelId, String cmdString) {

      try {

         StringBuffer ptzXml = new StringBuffer(200);

         ptzXml.append("<?xml version=\"1.0\" ?>\r\n");

         ptzXml.append("<Control>\r\n");

         ptzXml.append("<CmdType>DeviceControl</CmdType>\r\n");

         ptzXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         ptzXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");

         ptzXml.append("<PTZCmd>" + cmdString + "</PTZCmd>\r\n");

         ptzXml.append("<Info>\r\n");

         ptzXml.append("</Info>\r\n");

         ptzXml.append("</Control>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, ptzXml.toString(), "z9hG4bK-ViaPtz-" + tm, "FromPtz" + tm, null, callIdHeader);

         transmitRequest(device, request);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

      } 
      return false;

   }

	
    /**

    *    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 StreamInfo playStreamCmd(Device device, String channelId) {

   public void playStreamCmd(Device device, String channelId, ZLMHttpHookSubscribe.Event event, SipSubscribe.Event errorEvent) {

      try {



         if (device == null) return;

         String ssrc = streamSession.createPlaySsrc();

         String streamId = null;

         if (rtpEnable) {

            streamId = String.format("gb_play_%s_%s", device.getDeviceId(), channelId);

         }else {

            streamId = String.format("%08x", Integer.parseInt(ssrc)).toUpperCase();

         }

         String streamMode = device.getStreamMode().toUpperCase();

         MediaServerConfig mediaInfo = storager.getMediaInfo();

         MediaServerConfig mediaInfo = redisCatchStorage.getMediaInfo();

         if (mediaInfo == null) {

            logger.warn("点播时发现ZLM尚未连接...");

            return;

         }

         String mediaPort = null;

         // 使用动态udp端口

         if (rtpEnable) {

            mediaPort = zlmUtils.getNewRTPPort(ssrc) + "";

            mediaPort = zlmrtpServerFactory.createRTPServer(streamId) + "";

         }else {

            mediaPort = mediaInfo.getRtpProxyPort();

         }



         // 添加订阅

         JSONObject subscribeKey = new JSONObject();

         subscribeKey.put("app", "rtp");

         subscribeKey.put("id", streamId);



         subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_publish, subscribeKey, event);

         //

         StringBuffer content = new StringBuffer(200);

           content.append("v=0\r\n");

           content.append("o="+channelId+" 0 0 IN IP4 "+mediaInfo.getLocalIP()+"\r\n");

           content.append("s=Play\r\n");

           content.append("c=IN IP4 "+mediaInfo.getLocalIP()+"\r\n");

           content.append("t=0 0\r\n");

           if("TCP-PASSIVE".equals(streamMode)) {

              content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");

         }else if ("TCP-ACTIVE".equals(streamMode)) {

            content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");

         }else if("UDP".equals(streamMode)) {

              content.append("m=video "+ mediaPort +" RTP/AVP 96 98 97\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");

           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("y="+ssrc+"\r\n");//ssrc

	        
           Request request = headerProvider.createInviteRequest(device, channelId, content.toString(), null, "live", null);

	
           ClientTransaction transaction = transmitRequest(device, request);

           streamSession.put(ssrc, transaction);

         DeviceChannel deviceChannel = storager.queryChannel(device.getDeviceId(), channelId);

         if (deviceChannel != null) {

            deviceChannel.setSsrc(ssrc);

            storager.updateChannel(device.getDeviceId(), deviceChannel);

         content.append("v=0\r\n");

//         content.append("o="+channelId+" 0 0 IN IP4 "+mediaInfo.getWanIp()+"\r\n");

         content.append("o="+"00000"+" 0 0 IN IP4 "+mediaInfo.getWanIp()+"\r\n");

         content.append("s=Play\r\n");

         content.append("c=IN IP4 "+mediaInfo.getWanIp()+"\r\n");

         content.append("t=0 0\r\n");



         if (seniorSdp) {

            if("TCP-PASSIVE".equals(streamMode)) {

               content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");

            }else if ("TCP-ACTIVE".equals(streamMode)) {

               content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");

            }else if("UDP".equals(streamMode)) {

               content.append("m=video "+ mediaPort +" 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 "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");

            }else if ("TCP-ACTIVE".equals(streamMode)) {

               content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");

            }else if("UDP".equals(streamMode)) {

               content.append("m=video "+ mediaPort +" RTP/AVP 96 98 97\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");

            if("TCP-PASSIVE".equals(streamMode)) { // tcp被动模式

               content.append("a=setup:passive\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");

               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");

               }

            }

         }



         StreamInfo streamInfo = new StreamInfo();

         streamInfo.setSsrc(ssrc);

         streamInfo.setCahnnelId(channelId);

         streamInfo.setDeviceID(device.getDeviceId());

         storager.startPlay(streamInfo);

         return streamInfo;

         content.append("y="+ssrc+"\r\n");//ssrc



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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createInviteRequest(device, channelId, content.toString(), null, "FromInvt" + tm, null, ssrc, callIdHeader);



         ClientTransaction transaction = transmitRequest(device, request, errorEvent);

         streamSession.put(streamId,ssrc, transaction);



      } catch ( SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return null;

      } 
      }

   }

   

   /**

@@ -279,69 +456,120 @@
    * @param endTime 结束时间,格式要求：yyyy-MM-dd HH:mm:ss

    */ 

   @Override

   public String playbackStreamCmd(Device device, String channelId, String startTime, String endTime) {

   public void playbackStreamCmd(Device device, String channelId, String startTime, String endTime, ZLMHttpHookSubscribe.Event event

         , SipSubscribe.Event errorEvent) {

      try {

         MediaServerConfig mediaInfo = storager.getMediaInfo();

         MediaServerConfig mediaInfo = redisCatchStorage.getMediaInfo();

         String ssrc = streamSession.createPlayBackSsrc();

         //

         String streamId = String.format("%08x", Integer.parseInt(ssrc)).toUpperCase();

         // 添加订阅

         JSONObject subscribeKey = new JSONObject();

         subscribeKey.put("app", "rtp");

         subscribeKey.put("id", streamId);



         subscribe.addSubscribe(ZLMHttpHookSubscribe.HookType.on_publish, subscribeKey, event);



         StringBuffer content = new StringBuffer(200);

           content.append("v=0\r\n");

           content.append("o="+sipConfig.getSipId()+" 0 0 IN IP4 "+sipConfig.getSipIp()+"\r\n");

           content.append("s=Playback\r\n");

           content.append("u="+channelId+":0\r\n");

           content.append("c=IN IP4 "+mediaInfo.getLocalIP()+"\r\n");

           content.append("c=IN IP4 "+mediaInfo.getWanIp()+"\r\n");

           content.append("t="+DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(startTime)+" "

               +DateUtil.yyyy_MM_dd_HH_mm_ssToTimestamp(endTime) +"\r\n");

         String mediaPort = null;

         // 使用动态udp端口

         if (rtpEnable) {

            mediaPort = zlmUtils.getNewRTPPort(ssrc) + "";

            mediaPort = zlmrtpServerFactory.createRTPServer(streamId) + "";

         }else {

            mediaPort = mediaInfo.getRtpProxyPort();

         }

         String streamMode = device.getStreamMode().toUpperCase();

         if("TCP-PASSIVE".equals(streamMode)) {

            content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");

         }else if ("TCP-ACTIVE".equals(streamMode)) {

            content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");

         }else if("UDP".equals(streamMode)) {

            content.append("m=video "+ mediaPort +" RTP/AVP 96 98 97\r\n");



         if (seniorSdp) {

            if("TCP-PASSIVE".equals(streamMode)) {

               content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");

            }else if ("TCP-ACTIVE".equals(streamMode)) {

               content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 126 125 99 34 98 97\r\n");

            }else if("UDP".equals(streamMode)) {

               content.append("m=video "+ mediaPort +" 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 "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");

            }else if ("TCP-ACTIVE".equals(streamMode)) {

               content.append("m=video "+ mediaPort +" TCP/RTP/AVP 96 98 97\r\n");

            }else if("UDP".equals(streamMode)) {

               content.append("m=video "+ mediaPort +" RTP/AVP 96 98 97\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");

            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=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");

         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("y="+ssrc+"\r\n");//ssrc

           

           Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), null, "playback", null);

	
           ClientTransaction transaction = transmitRequest(device, request);

           streamSession.put(ssrc, transaction);

         return ssrc;

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



           Request request = headerProvider.createPlaybackInviteRequest(device, channelId, content.toString(), null, "fromplybck" + tm, null, callIdHeader);



           ClientTransaction transaction = transmitRequest(device, request, errorEvent);

           streamSession.put(streamId, ssrc, transaction);



      } catch ( SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return null;

      }

   }

	






   /**

    * 视频流停止

    * 

    */

   @Override

   public void streamByeCmd(String ssrc) {

      streamByeCmd(ssrc, null);

   }

   @Override

   public void streamByeCmd(String streamId, SipSubscribe.Event okEvent) {

      

      try {

         ClientTransaction transaction = streamSession.get(ssrc);

         ClientTransaction transaction = streamSession.get(streamId);

         // 服务重启后

         if (transaction == null) {

            StreamInfo streamInfo = redisCatchStorage.queryPlayByStreamId(streamId);

            if (streamInfo != null) {



            }

            return;

         }

         

@@ -355,7 +583,10 @@
         Pattern p = Pattern.compile("(\\d+\\.\\d+\\.\\d+\\.\\d+)\\:(\\d+)");

         Matcher matcher = p.matcher(vh);

         if (matcher.find()) {

            byeURI.setHost(matcher.group(1));

            String ip = matcher.group(1);

            byeURI.setHost(ip);

            String port = matcher.group(2);

            byeURI.setPort(Integer.parseInt(port));

         }

         ViaHeader viaHeader = (ViaHeader) byeRequest.getHeader(ViaHeader.NAME);

         String protocol = viaHeader.getTransport().toUpperCase();

@@ -365,7 +596,16 @@
         } else if("UDP".equals(protocol)) {

            clientTransaction = udpSipProvider.getNewClientTransaction(byeRequest);

         }



         CallIdHeader callIdHeader = (CallIdHeader) byeRequest.getHeader(CallIdHeader.NAME);

         if (okEvent != null) {

            sipSubscribe.addOkSubscribe(callIdHeader.getCallId(), okEvent);

         }



         dialog.sendRequest(clientTransaction);



         streamSession.remove(streamId);

         zlmrtpServerFactory.closeRTPServer(streamId);

      } catch (TransactionDoesNotExistException e) {

         e.printStackTrace();

      } catch (SipException e) {

@@ -383,31 +623,164 @@
    */

   @Override

   public boolean audioBroadcastCmd(Device device, String channelId) {

      // TODO Auto-generated method stub

      // 改为新的实现

      return false;

   }



   /**

    * 音视频录像控制

    * 语音广播

    * 

    * @param device  视频设备

    * @param channelId  预览通道

    */

   @Override

   public boolean audioBroadcastCmd(Device device) {

      try {

         StringBuffer broadcastXml = new StringBuffer(200);

         broadcastXml.append("<?xml version=\"1.0\" ?>\r\n");

         broadcastXml.append("<Notify>\r\n");

         broadcastXml.append("<CmdType>Broadcast</CmdType>\r\n");

         broadcastXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         broadcastXml.append("<SourceID>" + sipConfig.getSipId() + "</SourceID>\r\n");

         broadcastXml.append("<TargetID>" + device.getDeviceId() + "</TargetID>\r\n");

         broadcastXml.append("</Notify>\r\n");

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

			
         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();

								
         Request request = headerProvider.createMessageRequest(device, broadcastXml.toString(), "z9hG4bK-ViaBcst-" + tm, "FromBcst" + tm, null, callIdHeader);

         transmitRequest(device, request);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

      } 
      return false;

   }

   @Override

   public void audioBroadcastCmd(Device device, SipSubscribe.Event errorEvent) {

      try {

         StringBuffer broadcastXml = new StringBuffer(200);

         broadcastXml.append("<?xml version=\"1.0\" ?>\r\n");

         broadcastXml.append("<Notify>\r\n");

         broadcastXml.append("<CmdType>Broadcast</CmdType>\r\n");

         broadcastXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         broadcastXml.append("<SourceID>" + sipConfig.getSipId() + "</SourceID>\r\n");

         broadcastXml.append("<TargetID>" + device.getDeviceId() + "</TargetID>\r\n");

         broadcastXml.append("</Notify>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();

								
         Request request = headerProvider.createMessageRequest(device, broadcastXml.toString(), "z9hG4bK-ViaBcst-" + tm, "FromBcst" + tm, null, callIdHeader);

         transmitRequest(device, request, errorEvent);

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

      } 
   } 
	
	
   /**

    * 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 boolean recordCmd(Device device, String channelId) {

      // TODO Auto-generated method stub

      return false;

   public boolean recordCmd(Device device, String channelId, String recordCmdStr, SipSubscribe.Event errorEvent) {

      try {

         StringBuffer cmdXml = new StringBuffer(200);

         cmdXml.append("<?xml version=\"1.0\" ?>\r\n");

         cmdXml.append("<Control>\r\n");

         cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");

         cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         if (XmlUtil.isEmpty(channelId)) {

            cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         } else {

            cmdXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");

         }

         cmdXml.append("<RecordCmd>" + recordCmdStr + "</RecordCmd>\r\n");

         cmdXml.append("</Control>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, "FromRecord" + tm, null, callIdHeader);

         transmitRequest(device, request, errorEvent);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      } 
   }



   /**

    * 远程启动控制命令

    * 
    * @param device   视频设备

    */

   @Override

   public boolean teleBootCmd(Device device) {

      try {

         StringBuffer cmdXml = new StringBuffer(200);

         cmdXml.append("<?xml version=\"1.0\" ?>\r\n");

         cmdXml.append("<Control>\r\n");

         cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");

         cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         cmdXml.append("<TeleBoot>Boot</TeleBoot>\r\n");

         cmdXml.append("</Control>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, "FromBoot" + tm, null, callIdHeader);

         transmitRequest(device, request);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      } 
   }

	
   /**

    * 报警布防/撤防命令

    * 

    * @param device  视频设备

    */  
    * @param device        视频设备

    * @param guardCmdStr   "SetGuard"/"ResetGuard"

    */

   @Override

   public boolean guardCmd(Device device) {

      // TODO Auto-generated method stub

      return false;

   public boolean guardCmd(Device device, String guardCmdStr, SipSubscribe.Event errorEvent) {

      try {

         StringBuffer cmdXml = new StringBuffer(200);

         cmdXml.append("<?xml version=\"1.0\" ?>\r\n");

         cmdXml.append("<Control>\r\n");

         cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");

         cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         cmdXml.append("<GuardCmd>" + guardCmdStr + "</GuardCmd>\r\n");

         cmdXml.append("</Control>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, "FromGuard" + tm, null, callIdHeader);

         transmitRequest(device, request, errorEvent);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      } 
   }



   /**

@@ -416,9 +789,41 @@
    * @param device  视频设备

    */  

   @Override

   public boolean alarmCmd(Device device) {

      // TODO Auto-generated method stub

      return false;

   public boolean alarmCmd(Device device, String alarmMethod, String alarmType, SipSubscribe.Event errorEvent) {

      try {

         StringBuffer cmdXml = new StringBuffer(200);

         cmdXml.append("<?xml version=\"1.0\" ?>\r\n");

         cmdXml.append("<Control>\r\n");

         cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");

         cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         cmdXml.append("<AlarmCmd>ResetAlarm</AlarmCmd>\r\n");

         if (!XmlUtil.isEmpty(alarmMethod) || !XmlUtil.isEmpty(alarmType)) {

            cmdXml.append("<Info>\r\n");

         }

         if (!XmlUtil.isEmpty(alarmMethod)) {

            cmdXml.append("<AlarmMethod>" + alarmMethod + "</AlarmMethod>\r\n");

         }

         if (!XmlUtil.isEmpty(alarmType)) {

            cmdXml.append("<AlarmType>" + alarmType + "</AlarmType>\r\n");

         }

         if (!XmlUtil.isEmpty(alarmMethod) || !XmlUtil.isEmpty(alarmType)) {

            cmdXml.append("</Info>\r\n");

         }

         cmdXml.append("</Control>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, "FromAlarm" + tm, null, callIdHeader);

         transmitRequest(device, request, errorEvent);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      } 
   }



   /**

@@ -428,20 +833,87 @@
    * @param channelId  预览通道

    */ 

   @Override

   public boolean iFameCmd(Device device, String channelId) {

      // TODO Auto-generated method stub

      return false;

   public boolean iFrameCmd(Device device, String channelId) {

      try {

         StringBuffer cmdXml = new StringBuffer(200);

         cmdXml.append("<?xml version=\"1.0\" ?>\r\n");

         cmdXml.append("<Control>\r\n");

         cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");

         cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         if (XmlUtil.isEmpty(channelId)) {

            cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         } else {

            cmdXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");

         }

         cmdXml.append("<IFameCmd>Send</IFameCmd>\r\n");

         cmdXml.append("</Control>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, "FromBoot" + tm, null, callIdHeader);

         transmitRequest(device, request);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      } 
   }



   /**

    * 看守位控制命令

    * 

    * @param device  视频设备

    * @param device      视频设备

    * @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 boolean homePositionCmd(Device device) {

      // TODO Auto-generated method stub

      return false;

   public boolean homePositionCmd(Device device, String channelId, String enabled, String resetTime, String presetIndex, SipSubscribe.Event errorEvent) {

      try {

         StringBuffer cmdXml = new StringBuffer(200);

         cmdXml.append("<?xml version=\"1.0\" ?>\r\n");

         cmdXml.append("<Control>\r\n");

         cmdXml.append("<CmdType>DeviceControl</CmdType>\r\n");

         cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         if (XmlUtil.isEmpty(channelId)) {

            cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         } else {

            cmdXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");

         }

         cmdXml.append("<HomePosition>\r\n");

         if (NumericUtil.isInteger(enabled) && (!enabled.equals("0"))) {

            cmdXml.append("<Enabled>1</Enabled>\r\n");

            if (NumericUtil.isInteger(resetTime)) {

               cmdXml.append("<ResetTime>" + resetTime + "</ResetTime>\r\n");

            } else {

               cmdXml.append("<ResetTime>0</ResetTime>\r\n");

            }

            if (NumericUtil.isInteger(presetIndex)) {

               cmdXml.append("<PresetIndex>" + presetIndex + "</PresetIndex>\r\n");

            } else {

               cmdXml.append("<PresetIndex>0</PresetIndex>\r\n");

            }

         } else {

            cmdXml.append("<Enabled>0</Enabled>\r\n");

         }

         cmdXml.append("</HomePosition>\r\n");

         cmdXml.append("</Control>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, "FromGuard" + tm, null, callIdHeader);

         transmitRequest(device, request, errorEvent);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      } 
   }



   /**

@@ -456,14 +928,95 @@
   }



   /**

    * 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 boolean deviceBasicConfigCmd(Device device, String channelId, String name, String expiration, 
                              String heartBeatInterval, String heartBeatCount, SipSubscribe.Event errorEvent) {

      try {

         StringBuffer cmdXml = new StringBuffer(200);

         cmdXml.append("<?xml version=\"1.0\" ?>\r\n");

         cmdXml.append("<Control>\r\n");

         cmdXml.append("<CmdType>DeviceConfig</CmdType>\r\n");

         cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         if (XmlUtil.isEmpty(channelId)) {

            cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         } else {

            cmdXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");

         }

         cmdXml.append("<BasicParam>\r\n");

         if (!XmlUtil.isEmpty(name)) {

            cmdXml.append("<Name>" + name + "</Name>\r\n");

         }

         if (NumericUtil.isInteger(expiration)) {

            if (Integer.valueOf(expiration) > 0) {

               cmdXml.append("<Expiration>" + expiration + "</Expiration>\r\n");

            }

         }

         if (NumericUtil.isInteger(heartBeatInterval)) {

            if (Integer.valueOf(heartBeatInterval) > 0) {

               cmdXml.append("<HeartBeatInterval>" + heartBeatInterval + "</HeartBeatInterval>\r\n");

            }

         }

         if (NumericUtil.isInteger(heartBeatCount)) {

            if (Integer.valueOf(heartBeatCount) > 0) {

               cmdXml.append("<HeartBeatCount>" + heartBeatCount + "</HeartBeatCount>\r\n");

            }

         }

         cmdXml.append("</BasicParam>\r\n");

         cmdXml.append("</Control>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, "FromConfig" + tm, null, callIdHeader);

         transmitRequest(device, request, errorEvent);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      } 
   }



   /**

    * 查询设备状态

    * 

    * @param device 视频设备

    */  

   @Override

   public boolean deviceStatusQuery(Device device) {

      // TODO Auto-generated method stub

      return false;

   public boolean deviceStatusQuery(Device device, SipSubscribe.Event errorEvent) {

      try {

         StringBuffer catalogXml = new StringBuffer(200);

         catalogXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");

         catalogXml.append("<Query>\r\n");

         catalogXml.append("<CmdType>DeviceStatus</CmdType>\r\n");

         catalogXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         catalogXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         catalogXml.append("</Query>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, catalogXml.toString(), null, "FromStatus" + tm, null, callIdHeader);



         transmitRequest(device, request, errorEvent);

         return true;

			
      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      }

   }



   /**

@@ -482,7 +1035,13 @@
         catalogXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         catalogXml.append("</Query>\r\n");

         

         Request request = headerProvider.createMessageRequest(device, catalogXml.toString(), "ViaDeviceInfoBranch", "FromDeviceInfoTag", "ToDeviceInfoTag");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, catalogXml.toString(), "z9hG4bK-ViaDeviceInfo-" + tm, "FromDev" + tm, null, callIdHeader);



         transmitRequest(device, request);

         

      } catch (SipException | ParseException | InvalidArgumentException e) {

@@ -498,7 +1057,7 @@
    * @param device 视频设备

    */ 

   @Override

   public boolean catalogQuery(Device device) {

   public boolean catalogQuery(Device device, SipSubscribe.Event errorEvent) {

      // 清空通道

      storager.cleanChannelsForDevice(device.getDeviceId());

      try {

@@ -510,8 +1069,14 @@
         catalogXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         catalogXml.append("</Query>\r\n");

         

         Request request = headerProvider.createMessageRequest(device, catalogXml.toString(), "ViaCatalogBranch", "FromCatalogTag", "ToCatalogTag");

         transmitRequest(device, request);

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, catalogXml.toString(), "z9hG4bK-ViaCatalog-" + tm, "FromCat" + tm, null, callIdHeader);



         transmitRequest(device, request, errorEvent);

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

@@ -538,12 +1103,19 @@
         recordInfoXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");

         recordInfoXml.append("<StartTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(startTime) + "</StartTime>\r\n");

         recordInfoXml.append("<EndTime>" + DateUtil.yyyy_MM_dd_HH_mm_ssToISO8601(endTime) + "</EndTime>\r\n");

         recordInfoXml.append("<Secrecy>0</Secrecy>\\r\n");

         recordInfoXml.append("<Secrecy>0</Secrecy>\r\n");

         // 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>all</Type>\r\n");

         recordInfoXml.append("</Query>\r\n");

         

         Request request = headerProvider.createMessageRequest(device, recordInfoXml.toString(), "ViaRecordInfoBranch", "FromRecordInfoTag", "ToRecordInfoTag");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, recordInfoXml.toString(),

               "z9hG4bK-ViaRecordInfo-" + tm, "fromRec" + tm, null, callIdHeader);



         transmitRequest(device, request);

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

@@ -555,23 +1127,94 @@
   /**

    * 查询报警信息

    * 

    * @param device 视频设备

    */  
    * @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 alarmMethods   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 boolean alarmInfoQuery(Device device) {

      // TODO Auto-generated method stub

      return false;

   public boolean alarmInfoQuery(Device device, String startPriority, String endPriority, String alarmMethod, String alarmType,

                         String startTime, String endTime, SipSubscribe.Event errorEvent) {

      try {

         StringBuffer cmdXml = new StringBuffer(200);

         cmdXml.append("<?xml version=\"1.0\" ?>\r\n");

         cmdXml.append("<Query>\r\n");

         cmdXml.append("<CmdType>Alarm</CmdType>\r\n");

         cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         if (!XmlUtil.isEmpty(startPriority)) {

            cmdXml.append("<StartAlarmPriority>" + startPriority + "</StartAlarmPriority>\r\n");

         }

         if (!XmlUtil.isEmpty(endPriority)) {

            cmdXml.append("<EndAlarmPriority>" + endPriority + "</EndAlarmPriority>\r\n");

         }

         if (!XmlUtil.isEmpty(alarmMethod)) {

            cmdXml.append("<AlarmMethod>" + alarmMethod + "</AlarmMethod>\r\n");

         }

         if (!XmlUtil.isEmpty(alarmType)) {

            cmdXml.append("<AlarmType>" + alarmType + "</AlarmType>\r\n");

         }

         if (!XmlUtil.isEmpty(startTime)) {

            cmdXml.append("<StartAlarmTime>" + startTime + "</StartAlarmTime>\r\n");

         }

         if (!XmlUtil.isEmpty(endTime)) {

            cmdXml.append("<EndAlarmTime>" + endTime + "</EndAlarmTime>\r\n");

         }

         cmdXml.append("</Query>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, "FromAlarm" + tm, null, callIdHeader);

         transmitRequest(device, request, errorEvent);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      } 
   }



   /**

    * 查询设备配置

    * 

    * @param device 视频设备

    */  
    * @param device       视频设备

    * @param channelId      通道编码（可选）

    * @param configType   配置类型：

    */

   @Override

   public boolean configQuery(Device device) {

      // TODO Auto-generated method stub

      return false;

   public boolean deviceConfigQuery(Device device, String channelId, String configType,  SipSubscribe.Event errorEvent) {

      try {

         StringBuffer cmdXml = new StringBuffer(200);

         cmdXml.append("<?xml version=\"1.0\" ?>\r\n");

         cmdXml.append("<Query>\r\n");

         cmdXml.append("<CmdType>ConfigDownload</CmdType>\r\n");

         cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         if (XmlUtil.isEmpty(channelId)) {

            cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         } else {

            cmdXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");

         }

         cmdXml.append("<ConfigType>" + configType + "</ConfigType>\r\n");

         cmdXml.append("</Query>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, "FromConfig" + tm, null, callIdHeader);

         transmitRequest(device, request, errorEvent);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      } 
   }



   /**

@@ -580,9 +1223,32 @@
    * @param device 视频设备

    */  

   @Override

   public boolean presetQuery(Device device) {

      // TODO Auto-generated method stub

      return false;

   public boolean presetQuery(Device device, String channelId, SipSubscribe.Event errorEvent) {

      try {

         StringBuffer cmdXml = new StringBuffer(200);

         cmdXml.append("<?xml version=\"1.0\" ?>\r\n");

         cmdXml.append("<Query>\r\n");

         cmdXml.append("<CmdType>PresetQuery</CmdType>\r\n");

         cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         if (XmlUtil.isEmpty(channelId)) {

            cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         } else {

            cmdXml.append("<DeviceID>" + channelId + "</DeviceID>\r\n");

         }

         cmdXml.append("</Query>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, cmdXml.toString(), null, "FromConfig" + tm, null, callIdHeader);

         transmitRequest(device, request, errorEvent);

         return true;

      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      } 
   }



   /**

@@ -591,21 +1257,166 @@
    * @param device 视频设备

    */  

   @Override

   public boolean mobilePostitionQuery(Device device) {

      // TODO Auto-generated method stub

      return false;

   public boolean mobilePostitionQuery(Device device, SipSubscribe.Event errorEvent) {

      try {

         StringBuffer mobilePostitionXml = new StringBuffer(200);

         mobilePostitionXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");

         mobilePostitionXml.append("<Query>\r\n");

         mobilePostitionXml.append("<CmdType>MobilePosition</CmdType>\r\n");

         mobilePostitionXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         mobilePostitionXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         mobilePostitionXml.append("<Interval>60</Interval>\r\n");

         mobilePostitionXml.append("</Query>\r\n");

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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createMessageRequest(device, mobilePostitionXml.toString(), "z9hG4bK-viaPos-" + tm, "fromTagPos" + tm, null, callIdHeader);



         transmitRequest(device, request, errorEvent);

			
      } catch (SipException | ParseException | InvalidArgumentException e) {

         e.printStackTrace();

         return false;

      }

      return true;

   }

	


   /**

    * 订阅、取消订阅移动位置

    * 
    * @param device   视频设备

    * @param expires   订阅超时时间

    * @param interval   上报时间间隔

    * @return         true = 命令发送成功

    */

   public boolean mobilePositionSubscribe(Device device, int expires, int interval) {

      try {

         StringBuffer subscribePostitionXml = new StringBuffer(200);

         subscribePostitionXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");

         subscribePostitionXml.append("<Query>\r\n");

         subscribePostitionXml.append("<CmdType>MobilePosition</CmdType>\r\n");

         subscribePostitionXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         subscribePostitionXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         if (expires > 0) {

            subscribePostitionXml.append("<Interval>" + String.valueOf(interval) + "</Interval>\r\n");

         }

         subscribePostitionXml.append("</Query>\r\n");



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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createSubscribeRequest(device, subscribePostitionXml.toString(), "z9hG4bK-viaPos-" + tm, "fromTagPos" + tm, null, expires, "presence" ,callIdHeader); //Position;id=" + tm.substring(tm.length() - 4));

         transmitRequest(device, request);



         return true;



      } catch ( NumberFormatException | ParseException | InvalidArgumentException   | SipException e) {

         e.printStackTrace();

         return false;

      }

   }



   /**

    * 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

    */

   public boolean alarmSubscribe(Device device, int expires, String startPriority, String endPriority, String alarmMethod, String alarmType, String startTime, String endTime) {

      try {

         StringBuffer cmdXml = new StringBuffer(200);

         cmdXml.append("<?xml version=\"1.0\" encoding=\"GB2312\"?>\r\n");

         cmdXml.append("<Query>\r\n");

         cmdXml.append("<CmdType>Alarm</CmdType>\r\n");

         cmdXml.append("<SN>" + (int)((Math.random()*9+1)*100000) + "</SN>\r\n");

         cmdXml.append("<DeviceID>" + device.getDeviceId() + "</DeviceID>\r\n");

         if (!XmlUtil.isEmpty(startPriority)) {

            cmdXml.append("<StartAlarmPriority>" + startPriority + "</StartAlarmPriority>\r\n");

         }

         if (!XmlUtil.isEmpty(endPriority)) {

            cmdXml.append("<EndAlarmPriority>" + endPriority + "</EndAlarmPriority>\r\n");

         }

         if (!XmlUtil.isEmpty(alarmMethod)) {

            cmdXml.append("<AlarmMethod>" + alarmMethod + "</AlarmMethod>\r\n");

         }

         if (!XmlUtil.isEmpty(alarmType)) {

            cmdXml.append("<AlarmType>" + alarmType + "</AlarmType>\r\n");

         }

         if (!XmlUtil.isEmpty(startTime)) {

            cmdXml.append("<StartAlarmTime>" + startTime + "</StartAlarmTime>\r\n");

         }

         if (!XmlUtil.isEmpty(endTime)) {

            cmdXml.append("<EndAlarmTime>" + endTime + "</EndAlarmTime>\r\n");

         }

         cmdXml.append("</Query>\r\n");



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



         CallIdHeader callIdHeader = device.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()

               : udpSipProvider.getNewCallId();



         Request request = headerProvider.createSubscribeRequest(device, cmdXml.toString(), "z9hG4bK-viaPos-" + tm, "fromTagPos" + tm, null, expires, "presence" , callIdHeader);

         transmitRequest(device, request);



         return true;



      } catch ( NumberFormatException | ParseException | InvalidArgumentException   | SipException e) {

         e.printStackTrace();

         return false;

      }

   }





   private ClientTransaction transmitRequest(Device device, Request request) throws SipException {

      return transmitRequest(device, request, null, null);

   }



   private ClientTransaction transmitRequest(Device device, Request request, SipSubscribe.Event errorEvent) throws SipException {

      return transmitRequest(device, request, errorEvent, null);

   }



   private ClientTransaction transmitRequest(Device device, Request request, SipSubscribe.Event errorEvent , SipSubscribe.Event okEvent) throws SipException {

      ClientTransaction clientTransaction = null;

      if("TCP".equals(device.getTransport())) {

         clientTransaction = tcpSipProvider.getNewClientTransaction(request);

      } else if("UDP".equals(device.getTransport())) {

         clientTransaction = udpSipProvider.getNewClientTransaction(request);

      }



      CallIdHeader callIdHeader = (CallIdHeader)request.getHeader(CallIdHeader.NAME);

      // 添加错误订阅

      if (errorEvent != null) {

         sipSubscribe.addErrorSubscribe(callIdHeader.getCallId(), errorEvent);

      }

      // 添加订阅

      if (okEvent != null) {

         sipSubscribe.addOkSubscribe(callIdHeader.getCallId(), okEvent);

      }



      clientTransaction.sendRequest();

      return clientTransaction;

   }









   @Override

   public void closeRTPServer(Device device, String channelId) {

      if (rtpEnable) {

         String streamId = String.format("gb_play_%s_%s", device.getDeviceId(), channelId);

         zlmrtpServerFactory.closeRTPServer(streamId);

      }

   }

}