Beispiel #1
0
        //发送消息

        /// <summary>
        ///   发送消息
        ///   2013-05-19 jxb
        ///   传入数据体,组成数据帧
        /// </summary>
        /// <summary>
        ///
        public virtual void SendMessage(byte[] datagram, UInt16 MsgId, string centercode)
        {
            //|5b|4-4-2-4|..........|2|5d| == 18
            //
            //获取消息数据
            // byte[] data = System.Text.Encoding.UTF8.GetBytes(datagram);
            //string str = System.Text.Encoding.UTF8.GetString(data);
            TastInfo info = new TastInfo();

            byte[] msg = new byte[18 + datagram.Length];
            msg[0] = 0x5b;//头
            MSGHEAD head = new MSGHEAD();

            head.Msg_ID         = MsgId;
            head.Msg_Length     = (UInt32)msg.Length;
            head.Msg_GNSSCenter = UInt32.Parse(centercode);
            //头数据
            byte[] Head = info.StructureToByteArrayEndian(head);

            datagram.CopyTo(msg, 15);
            Head.CopyTo(msg, 1);
            //加入CRC校验5


            msg[msg.Length - 1] = 0x5d;//尾
            _session.ClientSocket.BeginSend(msg, 0, msg.Length, SocketFlags.None,
                                            new AsyncCallback(SendDataEnd), _session.ClientSocket);
        }
Beispiel #2
0
        //发送消息

        /// <summary>
        ///   发送消息
        ///   2013-05-19 jxb
        ///   传入数据体,组成数据帧
        /// </summary>
        /// <summary>
        ///
        public virtual void SendMessage(Session recvDataClient, string datagram, UInt16 MsgId, string centercode)
        {
            //|5b|4-4-2-4|..........|2|5d| == 18
            //
            byte[] data = Encoding.UTF8.GetBytes(datagram); //获取消息
            byte[] msg  = new byte[18 + data.Length];
            msg[0] = 0x5b;                                  //头
            MSGHEAD head = new MSGHEAD();

            head.Msg_ID     = MsgId;
            head.Msg_Length = (UInt32)msg.Length;

            head.Msg_GNSSCenter = UInt32.Parse(centercode);;
            TastInfo info = new TastInfo();

            byte[] Head = info.StructureToByteArrayEndian(head); // 将结构转换成字节数组大端

            data.CopyTo(msg, 15);
            Head.CopyTo(msg, 1);
            //加入CRC校验5
            byte[] crcbuf = new byte[msg.Length - 4];
            Array.Copy(crcbuf, 0, msg, 1, (uint)crcbuf.Length);


            msg[msg.Length - 1] = 0x5d;//尾
            recvDataClient.ClientSocket.BeginSend(msg, 0, msg.Length, SocketFlags.None,
                                                  new AsyncCallback(SendDataEnd), recvDataClient.ClientSocket);
        }
Beispiel #3
0
        public bool UpLoad(byte[] buffer, string deviceid)
        {
            DETECTION_INFO detInfo     = new DETECTION_INFO();//共计866字节
            object         detinfoType = detInfo;
            TastInfo       Tinfo       = new TastInfo();

            Tinfo.ByteArrayToStructureEndian(buffer, ref detinfoType, 0);
            detInfo = (DETECTION_INFO)detinfoType;


            //写入数据库
            string batch_id = System.Text.Encoding.UTF8.GetString(detInfo.batch_id, 0, GetLen(detInfo.batch_id)).Trim();
            string task_id  = System.Text.Encoding.UTF8.GetString(detInfo.task_id, 0, GetLen(detInfo.task_id)).Trim();
            //             UInt64 batch_id = detInfo.batch_id;
            //             UInt32 task_id = detInfo.task_id;
            string p_name          = System.Text.Encoding.UTF8.GetString(detInfo.p_name, 0, GetLen(detInfo.p_name)).Trim();
            string type            = System.Text.Encoding.UTF8.GetString(detInfo.type, 0, GetLen(detInfo.type));
            int    channel         = (int)detInfo.channel;
            string ftest_result    = System.Text.Encoding.UTF8.GetString(detInfo.ftest_result, 0, GetLen(detInfo.ftest_result)).Trim();
            string test_result     = System.Text.Encoding.UTF8.GetString(detInfo.test_result, 0, GetLen(detInfo.test_result)).Trim();
            string result_unit     = System.Text.Encoding.UTF8.GetString(detInfo.result_unit, 0, GetLen(detInfo.result_unit)).Trim();
            string standard        = System.Text.Encoding.UTF8.GetString(detInfo.standard, 0, GetLen(detInfo.standard)).Trim();
            string abs_result      = System.Text.Encoding.UTF8.GetString(detInfo.abs_result, 0, GetLen(detInfo.abs_result)).Trim();
            string sample_no       = System.Text.Encoding.UTF8.GetString(detInfo.sample_no, 0, GetLen(detInfo.sample_no)).Trim();
            string sample_name     = System.Text.Encoding.UTF8.GetString(detInfo.sample_name, 0, GetLen(detInfo.sample_name)).Trim();
            string sites           = System.Text.Encoding.UTF8.GetString(detInfo.sites, 0, GetLen(detInfo.sites)).Trim();
            string submission_unit = System.Text.Encoding.UTF8.GetString(detInfo.submission_unit, 0, GetLen(detInfo.submission_unit)).Trim();
            string test_operator   = System.Text.Encoding.UTF8.GetString(detInfo.test_operator, 0, GetLen(detInfo.test_operator)).Trim();
            string test_unit       = System.Text.Encoding.UTF8.GetString(detInfo.test_unit, 0, GetLen(detInfo.test_unit)).Trim();
            string test_time       = System.Text.Encoding.UTF8.GetString(detInfo.test_time, 0, GetLen(detInfo.test_time)).Trim();
            // DateTime dt = DateTime.ParseExact(test_time, "yyyyMMdd", System.Globalization.CultureInfo.CurrentCulture);
            int User_Id = 1234;

            if (deviceid != null)
            {
                User_Id = int.Parse(deviceid);
            }

            string strsql = "Insert Into " +
                            "detectioninfo(batch_id,task_id,p_name,type,channel,Juge_result,Detect_result,result_unit,standard,Absolut_result,sample_no,sample_name,sites,submission_unit,test_operator,test_unit,test_time,Device_ID)"
                            + "values('" + batch_id + "','" + task_id + "','" + p_name + "','" + type + "'," + channel + ",'" + ftest_result + "','" + test_result + "','" + result_unit + "','" + standard + "','" + abs_result + "','" + sample_no + "','" + sample_name + "','" + sites + "','" + submission_unit + "','" + test_operator + "','" + test_unit + "','" + test_time + "'," + User_Id + ")";

            try
            {
                dbMySql.Open(databasename);
                dbMySql.ExcuteNonQuery(databasename, strsql);
                dbMySql.Close(databasename);
                return(true);
            }
            catch (System.Exception ex)
            {
                return(false);
            }
        }
Beispiel #4
0
        /// <summary>
        ///   获取文件头
        /// </summary>
        static public MSGHEAD Get_MSGHeader(byte[] buffer)
        {
            //  byte[] buffer = System.Text.Encoding.UTF8.GetBytes(str);
            TastInfo Info     = new TastInfo();
            MSGHEAD  head     = new MSGHEAD();
            object   headType = head;

            Info.ByteArrayToStructureEndian(buffer, ref headType, 0);
            head = (MSGHEAD)headType;


            return(head);
        }
Beispiel #5
0
        /// <summary>
        ///   是否注册
        /// </summary>
        public REGISTER IsRegest(MSGHEAD head, byte[] buf)
        {
            REGISTER regiester = new REGISTER();
            TastInfo Info      = new TastInfo();

            Msg_LoadAsk user23     = new Msg_LoadAsk();
            object      user23Type = user23;

            Info.ByteArrayToStructureEndian(buf, ref user23Type, 0);
            user23 = (Msg_LoadAsk)user23Type;
            UInt32 nameId = user23.nameId;
            //此处有小问题,如何从八位bytes完整提取为string类型。2013-5-29
            string    password   = System.Text.Encoding.UTF8.GetString(user23.password, 0, GetLen(user23.password)).Trim();//
            UInt32    centercode = head.Msg_GNSSCenter;
            DataTable table      = LoadDevice();

            DataRow[] dr = table.Select("Device_ID =" + nameId);
            //查询用户
            if (dr.Length == 1)
            {
                if (dr[0]["Device_PassWord"].ToString().Equals(password))
                {
                    if (dr[0]["Device_Code"].ToString().Equals(head.Msg_GNSSCenter.ToString()))
                    {
                        regiester.nameId     = nameId;
                        regiester.centercode = head.Msg_GNSSCenter;
                        regiester.result     = 0x00;
                        //验证通过 ,发送消息
                    }
                    else
                    {
                        //接入码不对
                        regiester.centercode = centercode;
                        regiester.result     = 0x01;
                    }
                }
                else
                {
                    //密码不对
                    regiester.centercode = centercode;
                    regiester.result     = 0x03;
                }
            }
            else
            {
                //没有注册
                regiester.centercode = centercode;
                regiester.result     = 0x02;
            }
            return(regiester);
        }
Beispiel #6
0
        protected void ReceiveData(IAsyncResult iar)
        {
            Socket client = (Socket)iar.AsyncState;

            try
            {
                int recv = client.EndReceive(iar);
                if (recv == 0)
                {
                    // CloseClient(client, Session.ExitType.NormalExit);

                    return;
                }

                string receivedData = String.Empty;


                if (_recvDataBuffer[0] == 0x5b)
                {
                    Console.Write(">");
                    // Console.Write(recv);
                    receivedData = System.Text.Encoding.UTF8.GetString(_recvDataBuffer, 0, recv - 1);
                    //  Array.Copy(_recvDataBuffer,0, rcbuffer, 0, recv - 1);
                    if (RecvData != null)
                    {
                        Session sendDataSession = FindSession(client);

                        Debug.Assert(sendDataSession != null);
                        ICloneable copySession = (ICloneable)sendDataSession;

                        Session clientSession = (Session)copySession.Clone();

                        clientSession.Datagram = receivedData;

                        // clientSession.RvBufer = _recvDataBuffer;
                        Array.Copy(_recvDataBuffer, clientSession.RvBufer, recv);//jxb

                        RecvData(this, new NetEventArgs(clientSession));
                    }
                }
                else
                {
                    Console.Write(recv);
                    Console.Write("#");
                    byte[] ab = new byte[16];
                    Array.Copy(_recvDataBuffer, 0, ab, 0, 16);
                    FileHeader fileinfo     = new FileHeader();
                    TastInfo   Info         = new TastInfo();
                    object     fileinfoType = fileinfo;

                    if (FileBegine)
                    {
                        filename  = null;
                        _filePath = "D:\\MyVidio\\";
                        Info.ByteArrayToStructureEndian(ab, ref fileinfoType, 0);
                        fileinfo   = (FileHeader)fileinfoType;
                        filename   = System.Text.Encoding.UTF8.GetString(_recvDataBuffer, 16, (int)fileinfo.fileNameLng);
                        _filePath += System.Text.Encoding.UTF8.GetString(_recvDataBuffer, 16, (int)fileinfo.fileNameLng);
                        fs         = new FileStream(_filePath, FileMode.Create);
                        //  fs.Close();
                        //  存数据库
                        TotalLng   = 0;
                        Toal       = (int)(fileinfo.fileLng);
                        FileBegine = false;
                        string tim = System.DateTime.Now.ToString();
                        if (IsPic)
                        {
                            //更新数据库状态

                            string sq = "INSERT INTO picinfo (Device_ID, Pic_Name, test_time) VALUES ('" + device_id + "','" + filename + "','" + tim + "')";
                            database.Open();
                            database.ExcuteNonQuery(sq);
                            database.Close();
                        }
                        else
                        {
                            //更新数据库状态

                            string sq = "UPDATE detectioninfo SET video_path = '" + filename + "' WHERE Device_ID = '" + device_id + "'";
                            database.Open();
                            database.ExcuteNonQuery(sq);
                            database.Close();
                        }
                        TimeIndex = 0;
                    }
                    else
                    {
                        //计算当前要读取的块的大小
                        int currentBlockLength = 0;
                        Console.Write("+");
                        Console.Write(TimeIndex++);
                        Console.Write("\nToal=" + Toal);
                        TotalLng += recv;
                        if (TotalLng < Toal)
                        {
                            FileBegine = false;
                            Console.Write("\nTotalLng= " + TotalLng);
                            fs.Write(_recvDataBuffer, 0, recv);
                            fs.Flush();
                        }
                        else if (TotalLng == Toal)
                        {
                            fs.Write(_recvDataBuffer, 0, recv);
                            Console.Write("ok");
                            FileBegine = false;
                            filename   = null;
                            fs.Close();
                        }
                        else
                        {
                            Console.Write("error");
                            FileBegine = false;
                            filename   = null;
                            fs.Close();
                        }
                    }
                }
                // Not all data received. Get more.
                client.BeginReceive(_recvDataBuffer, 0, _recvDataBuffer.Length, SocketFlags.None,
                                    new AsyncCallback(ReceiveData), client);
            }
            catch (SocketException ex)
            {
                //客户端退出
                if (10054 == ex.ErrorCode)
                {
                    //客户端强制关闭

                    CloseClient(client, Session.ExitType.ExceptionExit);
                }
            }
            catch (ObjectDisposedException ex)
            {
                //这里的实现不够优雅
                //当调用CloseSession()时,会结束数据接收,但是数据接收
                //处理中会调用int recv = client.EndReceive(iar);
                //就访问了CloseSession()已经处置的对象
                //我想这样的实现方法也是无伤大雅的.
                if (ex != null)
                {
                    ex = null;
                    //DoNothing;
                }
            }
        }
Beispiel #7
0
        void RecvData(object sender, NetEventArgs e)
        {
            //  string info = string.Format("recv data:{0} from:{1}.", e.Client.Datagram, e.Client);
            //  Console.WriteLine(info);
            TcpSvr svr = (TcpSvr)sender;

            //测试把收到的数据返回给客户端
            // svr.SendText(e.Client, e.Client.Datagram);
            //svr.SendFile(this.textBox1.Text);
            //   Console.Write(">");

            DETECTION_INFO ff = new DETECTION_INFO();
            int            si = Marshal.SizeOf(ff);

            //获取接受到的消息,已经去头,但是包括尾
            // byte[] recivebuffer = System.Text.Encoding.Default.GetBytes(e.Client.Datagram);
            List <Byte> lbyte = new List <Byte>();

            byte[] recivebuffer = e.Client.RvBufer;

            for (int k = 0; k < e.Client.RvBufer.Length - 1; k++)
            {
                byte b = e.Client.RvBufer[k];
                byte c = e.Client.RvBufer[k + 1];
                if (b == 0x5a && c == 0x01)
                {
                    lbyte.Add(0x5b);
                }
                else if (b == 0x5a && c == 0x02)
                {
                    lbyte.Add(0x5a);
                }
                else if (b == 0x5e && c == 0x01)
                {
                    lbyte.Add(0x5d);
                }
                else if (b == 0x5e && c == 0x02)
                {
                    lbyte.Add(0x5e);
                }
                else
                {
                    lbyte.Add(b);
                }
            }
            for (int i = 0; i < lbyte.Count; i++)
            {
                recivebuffer[i] = lbyte[i];
            }

            string batch_id = null;
            string task_id  = null;
            //解析消息头
            MSGHEAD head = new MSGHEAD();

            byte[] headbuffer = new byte[MsgHeadLength];
            Array.Copy(recivebuffer, 1, headbuffer, 0, MsgHeadLength);
            head = Get_MSGHeader(headbuffer);
            // head = Get_MSGHeader(e.Client.Datagram.Substring(0, MsgHeadLength));
            //消息体数据

            int Meg_len = (int)head.Msg_Length - MsgTotalLen;

            byte[] buffer = new byte[Meg_len];//
            Array.Copy(recivebuffer, 15, buffer, 0, Meg_len);

//             for (int i = 0; i < head.Msg_Length; ++i)
//             {
//                 byte t = recivebuffer[i];
//                 Console.Write("{0:X}", t);//这个就是主要,填充
//                 Console.Write(" ");
//
//             }
            // Console.Write("?");
            //接入码s
            UInt32   centercode = head.Msg_GNSSCenter;
            TastInfo Tinfo      = new TastInfo();

            byte[] MesBody = null;
            //空数据
            byte[] nu = new byte[0];
            //判定是不是注册
            REGISTER Is_re = new REGISTER();
            //根据不同消息进行处理

            Session    sendDataSession = svr.FindSession(e.Client.ClientSocket);
            ICloneable copySession     = (ICloneable)sendDataSession;
            Session    clientSession   = (Session)copySession.Clone();

            //    Console.Write("*"+head.Msg_ID);
            switch (head.Msg_ID)
            {
            //中心站只发过一个空包,或者包括简单的配置要求,服务器端组帧。
            //链路登陆请求消息
            case 0x0001:
                Is_re = IsRegest(head, buffer);
                // object structType = Is_re;
                byte[] btArray = new byte[1];
                btArray[0] = Is_re.result;
                //MesBody = BitConverter.GetBytes(Is_re.result);
                svr.SendMessage(e.Client, btArray, 0x0002, centercode);    //登录应答
                if (Is_re.result == 0)
                {
                    foreach (DictionaryEntry de in svr._sessionTable)     //ht为一个Hashtable实例
                    {
                        if (de.Value.Equals(clientSession))
                        {
                            clientSession.DeviceId = Is_re.nameId;
                            SessionId id = clientSession.ID;
                            svr._sessionTable.Remove(clientSession.ID);
                            svr._sessionTable.Add(id, clientSession);
                            break;
                        }
                    }


                    //更新数据库状态
                    string sql = "UPDATE device SET Device_Status = 1,Sockets = '" + clientSession.ClientSocket.RemoteEndPoint + "' WHERE Device_ID = '" + clientSession.DeviceId + "'";
                    database.Open();
                    database.ExcuteNonQuery(sql);
                    database.Close();
                }
                else
                {
                    //Session sendDataSession = svr.FindSession(e.Client.ClientSocket);
                    //更新数据库状态
                    string sql = "UPDATE device SET Device_Status = 0 WHERE Device_ID = '" + clientSession.DeviceId + "'";
                    database.Open();
                    database.ExcuteNonQuery(sql);
                    database.Close();
                }
                break;

            //用于心跳监测
            case 0x0003:

                svr.SendMessage(clientSession, nu, 0x0004, centercode);    //开启视频

                // Console.Write("|" + buffer[1]);
                break;

            //批量任务下发(中心站往终端)
            //TEST NUM	4	Unint32_t	结果个数
            //TEST INFO	804	Octet_string	检测结果信息
            case 0x0005:
                //获取任务个数
                byte[] numbuffer = new byte[4];                //
                Array.Copy(recivebuffer, 14, numbuffer, 0, 4); //获取个数
                //                     Array.Reverse(numbuffer);
                //                     UInt32 num = BitConverter.ToUInt32(numbuffer,0);
                //组帧
                TASK_INFO taskinfo = new TASK_INFO();
                object    structT  = taskinfo;
                MesBody = Tinfo.StructureToByteArrayEndian(structT);
                foreach (Session cliSession in svr._sessionTable.Values)
                {
                    if (cliSession.DeviceId == deviceid)
                    {
                        svr.SendMessage(cliSession, nu, 0x0005, centercode);    //开启视频
                        break;
                    }
                }

                //发送

                break;
            //检测结果上传消息

            //检测结果上传(终端往中心站)
            case 0x0006:
                sendDataSession = svr.FindSession(e.Client.ClientSocket);

                deviceid = sendDataSession.DeviceId;
                UpLoad(buffer, deviceid.ToString());
                break;

            //开启实时监控
            case 07:
                //获取发过来的设备id,根据id找到socket
                deviceid = UInt32.Parse(System.Text.Encoding.UTF8.GetString(buffer));    //提取控制的deviceid

                foreach (Session cliSession in svr._sessionTable.Values)
                {
                    if (cliSession.DeviceId == deviceid)
                    {
                        svr.SendMessage(cliSession, nu, 0x0007, centercode);    //开启视频
                        break;
                    }
                }

                break;

            //中心站往检测仪结束实时视频

            case 08:
                deviceid = UInt32.Parse(System.Text.Encoding.UTF8.GetString(buffer));    //提取控制的deviceid
                foreach (Session cliSession in svr._sessionTable.Values)
                {
                    if (cliSession.DeviceId == deviceid)
                    {
                        svr.SendMessage(cliSession, nu, 0x0008, centercode);    //开启视频
                        break;
                    }
                }

                break;

            case 09:
                //视频上传(检测仪主动请求,中心站返回消息)
                UInt32 res = 0;
                byte[] meg = BitConverter.GetBytes(res);
                Array.Reverse(meg);
                svr.SendMessage(e.Client, meg, 0x000a, centercode);    //录制视频上传应答
                svr.FileBegine = true;
                svr.IsPic      = false;
                break;

            //证件上传请求
            case 0x0000b:
                UInt32 resu = 0;
                byte[] megs = BitConverter.GetBytes(resu);
                Array.Reverse(megs);
                svr.SendMessage(e.Client, nu, 0x000c, centercode);    //上传应答
                svr.FileBegine = true;
                svr.IsPic      = true;
                foreach (Session cliSession in svr._sessionTable.Values)
                {
                    if (cliSession.ClientSocket == e.Client.ClientSocket)
                    {
                        svr.device_id = cliSession.DeviceId.ToString();
                    }
                }
                break;

            //视频调阅请求
            case 0x0000d:
                byte[] dev = new byte[12];
                deviceid = UInt32.Parse(System.Text.Encoding.UTF8.GetString(buffer, 0, 4)); //提取控制的deviceid
                batch_id = System.Text.Encoding.UTF8.GetString(buffer, 4, 8);               //提取控制的deviceid
                task_id  = System.Text.Encoding.UTF8.GetString(buffer, 12, 4);              //提取控制的deviceid
                Array.Copy(buffer, 4, dev, 0, 12);

                foreach (Session cliSession in svr._sessionTable.Values)
                {
                    if (cliSession.DeviceId == deviceid)
                    {
                        svr.SendMessage(cliSession, nu, 0x0008, centercode);    //开启视频
                        break;
                    }
                }
                break;

            //视频调阅
            case 0x000e:
                //将文件存储路径插入数据库
                string filepath = System.Text.Encoding.UTF8.GetString(buffer, 0, GetLen(buffer)).Trim();
                //更新数据库状态
                string sql2 = "UPDATE detectioninfo SET video_path = '" + filepath + "' WHERE batch_id = '" + batch_id + "' AND task_id = '" + task_id + "'";
                database.Open();
                database.ExcuteNonQuery(sql2);
                database.Close();
                break;

            //工作参数
            case 0x0000f:
                break;

            //状态和工作参数
            case 0x0010:

                break;

            //参数配置
            case 0x0011:
                byte[] aa = new byte[4];
                Array.Copy(buffer, 0, aa, 0, 4);
                byte[] Msg = new byte[buffer.Length - 4];
                Array.Copy(buffer, 4, Msg, 0, buffer.Length - 4);
                deviceid = UInt32.Parse(System.Text.Encoding.UTF8.GetString(aa));    //提取控制的deviceid
                foreach (Session cliSession in svr._sessionTable.Values)
                {
                    if (cliSession.DeviceId == deviceid)
                    {
                        svr.SendMessage(cliSession, Msg, 0x0012, centercode);    //开启视频
                        break;
                    }
                }

                break;

            //数据管理
            case 0x0012:

                break;

            //设备管理消息
            case 0x0013:

                break;

            //远程版本升级
            case 0x0014:

                break;

            //版本升级应答
            case 0x0015:

                break;

            //通用消息
            case 0xf000:

                break;

            default:
                break;
            }
        }
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void RecvData(object sender, NetEventArgs e)
        {
            //  string info = string.Format("recv data:{0} from:{1}.", e.Client.Datagram, e.Client);
            TcpSvr svr = (TcpSvr)sender;

            byte[] recivebuffer = System.Text.Encoding.UTF8.GetBytes(e.Client.Datagram);
            byte[] buffer       = new byte[MsgHeadLength];
            Array.Copy(recivebuffer, 1, buffer, 0, MsgHeadLength);
            TastInfo Info     = new TastInfo();
            MSGHEAD  head     = new MSGHEAD();
            object   headType = head;

            Info.ByteArrayToStructureEndian(buffer, ref headType, 0);
            head = (MSGHEAD)headType;
            string centercode = head.Msg_GNSSCenter.ToString();

            switch (head.Msg_ID)
            {
            //用于心跳监测
            case 03:
                svr.SendMessage(e.Client, "", 0x0004, centercode);
                // svr.SendMessage(e.Client, "", 0x0003, centercode);
                break;
            //检测结果上传消息
            //TEST NUM	4	Unint32_t	结果个数
            //TEST INFO	804	Octet_string	检测结果信息

            case 06:
                byte[] test_num = new byte[4];
                Array.Copy(recivebuffer, MsgHeadLength + 1, test_num, 0, 4);
                Array.Reverse(test_num);

                UInt32 num     = (UInt32)BitConverter.ToInt32(test_num, 0);
                byte[] buffer3 = new byte[head.Msg_Length - 18 - 4];
                Array.Copy(recivebuffer, MsgHeadLength + 1 + 4, buffer3, 0, head.Msg_Length - 18 - 4);
                DETECTION_INFO detInfo     = new DETECTION_INFO();
                object         detInfoType = detInfo;

                Info.ByteArrayToStructureEndian(buffer3, ref detInfoType, 0);
                detInfo = (DETECTION_INFO)detInfoType;

//                     DataTable tbInfo = LoadDetectionInfo();
//                     DataSet ds = new DataSet();
//
//                     DataRow r = tbInfo.NewRow();
//                     r["p_name"] = System.Text.Encoding.UTF8.GetString(detInfo.p_name, 0, GetLen(detInfo.p_name)).Trim();
//                     r["sample_name"] = System.Text.Encoding.UTF8.GetString(detInfo.sample_name,0,GetLen(detInfo.sample_name)).Trim();
//                     r["channel"] = detInfo.channel;
//                     r["type"] = System.Text.Encoding.UTF8.GetString(detInfo.type, 0, GetLen(detInfo.type));
//                     r["standard"] = System.Text.Encoding.UTF8.GetString(detInfo.standard, 0, GetLen(detInfo.standard));
//                     r["sample_no"] = System.Text.Encoding.UTF8.GetString(detInfo.sample_no, 0, GetLen(detInfo.sample_no)).Trim();
//                     r["sites"] = System.Text.Encoding.UTF8.GetString(detInfo.sites, 0, GetLen(detInfo.sites)).Trim();
//                     r["submission_unit"] = System.Text.Encoding.UTF8.GetString(detInfo.submission_unit, 0, GetLen(detInfo.submission_unit));
//                     r["test_operator"] = System.Text.Encoding.UTF8.GetString(detInfo.test_operator, 0, GetLen(detInfo.test_operator));
//
//                     r["test_unit"] = System.Text.Encoding.UTF8.GetString(detInfo.test_unit, 0, GetLen(detInfo.test_unit));
//                     r["test_time"] = System.Text.Encoding.UTF8.GetString(detInfo.test_time, 0, GetLen(detInfo.test_time));
//
//                     r["User_Id"] = e.Client.UserId;
//
//                     //并将数据写入到数据库
//                     tbInfo.Rows.Add(r);

                string   p_name          = System.Text.Encoding.UTF8.GetString(detInfo.p_name, 0, GetLen(detInfo.p_name)).Trim();
                string   sample_name     = System.Text.Encoding.UTF8.GetString(detInfo.sample_name, 0, GetLen(detInfo.sample_name)).Trim();
                int      channel         = (int)detInfo.channel;
                string   type            = System.Text.Encoding.UTF8.GetString(detInfo.type, 0, GetLen(detInfo.type));
                string   standard        = System.Text.Encoding.UTF8.GetString(detInfo.standard, 0, GetLen(detInfo.standard));
                string   sample_no       = System.Text.Encoding.UTF8.GetString(detInfo.sample_no, 0, GetLen(detInfo.sample_no)).Trim();
                string   sites           = System.Text.Encoding.UTF8.GetString(detInfo.sites, 0, GetLen(detInfo.sites)).Trim();
                string   submission_unit = System.Text.Encoding.UTF8.GetString(detInfo.submission_unit, 0, GetLen(detInfo.submission_unit));
                string   test_operator   = System.Text.Encoding.UTF8.GetString(detInfo.test_operator, 0, GetLen(detInfo.test_operator));
                string   test_unit       = System.Text.Encoding.UTF8.GetString(detInfo.test_unit, 0, GetLen(detInfo.test_unit));
                string   test_time       = System.Text.Encoding.UTF8.GetString(detInfo.test_time, 0, GetLen(detInfo.test_time));
                DateTime dt      = DateTime.ParseExact(test_time, "yyyyMMdd", System.Globalization.CultureInfo.CurrentCulture);
                int      User_Id = (int)e.Client.UserId;
                string   strsql  = "Insert Into " +
                                   "detectioninfo(p_name,sample_name,channel,type,standard,sample_no,sites,submission_unit,test_operator,test_unit,test_time,User_Id)"
                                   + "values('" + p_name + "','" + sample_name + "'," + channel + ",'" + type + "','" + standard + "','" + sample_no + "','" + sites + "','" + submission_unit + "','" + test_operator + "','" + test_unit + "','" + test_time + "'," + User_Id + ")";

                dbMySql.Open(databaseName);
                dbMySql.ExcuteNonQuery(databaseName, strsql);
                dbMySql.Close(databaseName);

                break;

            case 09:
                //视频上传
                svr.SendMessage(e.Client, 0, 0x000a, centercode);
                break;

            case 0x000e:
                //远程状态和工作参数查询应答消息
                //具体参数不明确
                break;


            default:
                break;
            }


            //测试把收到的数据返回给客户端
            //svr.SendText(e.Client, e.Client.Datagram);
            //MessageBox.Show(message.ToString());


            //svr.SendFile(this.textBox1.Text);
        }