/// <summary>
/// 方法用于轮询时的状态拼接Json处理
/// </summary>
/// <param name="strDeviceName">设备类型</param>
/// <param name="strIP">IP数组</param>
/// <param name="strState">状态数组</param>
/// <returns></returns>
public string QueryJson(string strDeviceName, string[] strIP, string[] strState)
{
JsonObject js = new JsonObject();
js.Add("responseType", strDeviceName);
JsonObject jsArr = new JsonObject();
try
{
for (int i = 0; i < strIP.Length; i++)
{
jsArr.Add(strIP[i], strState[i]);
}
jsArr.Add("type", "Query");
jsArr.Add("status", "1");
}
catch (Exception e)
{
jsArr.Add("type", "Query");
jsArr.Add("status", "0");
StaticUtils.ShowEventMsg("MyJsonCtrl.class-QueryJson : 轮询时的状态拼接Json处理出现异常！！\n");
}
js.Add("responDetail", jsArr);
string strReturnResult = js.ToString();
strReturnResult = Encoding.UTF8.GetString(Encoding.UTF8.GetBytes(strReturnResult));
return(strReturnResult);
}
public void SkyinforVideoServer()
{
//显示视频转码路数
CrossThreadOperationControl CrossDele_VideoCount = delegate()
{
Mainform.form1.textBoxVideo.Text = StaticData.g_dtCamera.Rows.Count + "路";
};
Mainform.form1.textBoxVideo.Invoke(CrossDele_VideoCount);
List <string> rtspList = new List <string>();
List <string> idList = new List <string>();
//遍历一下所有的摄像头rtsp流，传入rtsp流地址，通道号，就能实现转换了
for (int i = 0; i < StaticData.g_dtCamera.Rows.Count; i++)
{
rtspList.Add(StaticData.g_dtCamera.Rows[i]["RTSP地址"].ToString());
idList.Add(StaticData.g_dtCamera.Rows[i]["通道号"].ToString());
}
try
{
skyinforVideoShare(rtspList.ToArray(), idList.ToArray(), StaticData.g_dtCamera.Rows.Count);
}
catch (Exception)
{
//自己写的代码，肯定有异常，先不管了。。。测试能用了再说
StaticUtils.ShowEventMsg("SkyinforHikvision.class-SkyinforVideoServer : SkyinforVideoServer出现异常！！\n");
return;
}
}
/// <summary>
/// 报警回调函数
/// </summary>
/// <param name="userID"></param>
/// <param name="channel"></param>
public override void AlarmCallBackFun(int userID, int channel)
{
try
{
IntPtr pUser = IntPtr.Zero;
m_falarmData = new CHCNetSDK.MSGCallBack(MsgCallback); //注册回调函数
bool test = CHCNetSDK.NET_DVR_SetDVRMessageCallBack_V30(m_falarmData, pUser); //海康回调SDK
GC.KeepAlive(m_falarmData);
GC.KeepAlive(test);
if (!test)
{
iLastErr = CHCNetSDK.NET_DVR_GetLastError();
MessageBox.Show("Error" + iLastErr);
}
else
{
//Console.WriteLine("启动报警成功");
}
CHCNetSDK.NET_DVR_SETUPALARM_PARAM struAlarmParam = new CHCNetSDK.NET_DVR_SETUPALARM_PARAM(); //设置布防SDK
struAlarmParam.dwSize = (uint)Marshal.SizeOf(struAlarmParam);
struAlarmParam.byLevel = 1; //0- 一级布防,1- 二级布防
CHCNetSDK.NET_DVR_SetupAlarmChan_V41(userID, ref struAlarmParam);
}
catch (Exception e)
{
StaticUtils.ShowEventMsg("HikvisionAlarmCallBackFun.class-AlarmCallBackFun : 报警回调函数出现异常！\n");
Console.WriteLine(e);
}
}
/// <summary>
/// 遍历CameraData table的数据，并写入数据库 /* UpdateDB耗时操作应放到子线程中 */
///
/// </summary>
public void UpdateDB()
{
//遍历datatable
DBConnect upCameraDBC = new DBConnect();
DataTable dt = StaticData.g_dtCamera;
for (int i = 0; i < dt.Rows.Count; i++)
{
string strNVVRIP = dt.Rows[i]["NVRIP地址"].ToString();
string strChannel = dt.Rows[i]["通道号"].ToString();
string strStatus = dt.Rows[i]["摄像头状态"].ToString();
string strCMD = "UPDATE device_camera SET device_status='" + strStatus + "' WHERE device_nvrip='" + strNVVRIP + "' AND device_channel='" + strChannel + "';";
if (upCameraDBC.msConn.State == System.Data.ConnectionState.Closed)
{
upCameraDBC.msConn.Open();
}
try
{
MySqlCommand cmd = new MySqlCommand(strCMD, upCameraDBC.msConn);
string currentMethodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
StaticUtils.DBNonQueryOperationException(ref cmd, currentClassName, currentMethodName);
}
catch (Exception)
{
StaticUtils.ShowEventMsg("SkyinforHikvision.class-UpdateDB : 遍历CameraData table数据出现异常！！\n");
//throw;
}
}
}
/// <summary>
/// 用于摄像头列表的选取
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void kdtGrid_CameraList_CellContentClick(object sender, DataGridViewCellEventArgs e) //单击DataView中的单元格内容时发生
{
//string strCameraName= (kdtGrid_CameraList.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString());
//DataRow[] dr = StaticData.g_dtCamera.Select("摄像头名称='" + strCameraName + "'");
//if (dr.Length>=1)
//{
// //StaticData.g_CameraSelectChannel = Int32.Parse(dr[e.RowIndex]["通道号"].ToString());//将获取到的通道号存入g_CameraChannel;
//}
//else
//{
// return;
//}
try
{
//得到选中行的索引
int intRow = kdtGrid_CameraList.SelectedCells[0].RowIndex;
//得到列的索引
int intColumn = kdtGrid_CameraList.SelectedCells[0].ColumnIndex;
string strLine = kdtGrid_CameraList.Rows[intRow].Cells["通道号"].Value.ToString();
StaticData.g_CameraSelectChannel = Int32.Parse(strLine); //将获取到的通道号存入g_CameraChannel;
StaticData.g_CameraSelectNVRIP = kdtGrid_CameraList.Rows[intRow].Cells["NVRIP地址"].Value.ToString(); //将获取到的通道号存入g_CameraChannel;
}
catch (Exception ex)
{
StaticUtils.ShowEventMsg("Mainform.class-kdtGrid_CameraList_CellContentClick : 摄像头列表的选取出现异常！！\n");
return;
}
}
/// <summary>
/// 向web 上报事件
/// </summary>
public void sendMsgToWebSocketClients(string strEventTheOne, string msg)
{
//发送数据Json格式
string strSendMSG = jscontrol.EventJson(strEventTheOne);
Mainform.form1.SendMsgToWebSocketClients(strSendMSG);
//更新UI界面
StaticUtils.ShowEventMsg(msg);
//计数加一
StaticData.g_inAlarmNum++;
}
private void StartListen()
{
Socket clientSocket = default(Socket);
string strClientIP;
while (true)
{
try
{
clientSocket = m_listener.Accept();//这个方法返回一个通信套接字，并用这个套接字进行通信，错误时返回-1并设置全局错误变量
}
catch (Exception e)
{
StaticUtils.ShowEventMsg("MgJsonCtrl.class-StartListen : 监听Json出现异常！");
Console.WriteLine(e);
}
Byte[] bytesForm = new byte[1024 * 1024];
if (clientSocket != null && clientSocket.Connected)
{
try
{
int length = clientSocket.Receive(bytesForm);
clientSocket.Send(PackHandShakeData(GetSecKeyAccept(bytesForm, length)));
strClientIP = clientSocket.RemoteEndPoint.ToString(); //得到客户端IP
// Console.WriteLine(strClientIP );
if (m_listClient.ContainsKey(strClientIP))
{
m_listClient[strClientIP] = clientSocket;
}
else
{
m_listClient.Add(strClientIP, clientSocket);
CrossThreadOperationControl CrossDele = delegate()
{
Mainform.form1.listViewIPClient.Items.Add(strClientIP);
};
Mainform.form1.listViewIPClient.Invoke(CrossDele);
}
//创建一个通信线程
ParameterizedThreadStart pts = new ParameterizedThreadStart(recv);
Thread thread = new Thread(pts);
thread.IsBackground = true;
thread.Start(clientSocket);
dictThread.Add(clientSocket.RemoteEndPoint.ToString(), thread);
}
catch (Exception e)
{
Console.WriteLine(e);
StaticUtils.ShowEventMsg("MgJsonCtrl.class-StartListen : 监听Json出现异常！\n");
}
}
}
}
/// <summary>
/// 发送数据到客户端
/// </summary>
/// <param name="sc"></param>
/// <param name="str"></param>
public void SendMessage(Socket sc, string str)
{
try
{
sc.Send(PackData(str));
}
catch (Exception e)
{
StaticUtils.ShowEventMsg("MgJsonCtrl.class-SendMessage : 发送数据到客户端出现异常！\n");
Console.WriteLine(e);
}
}
//数据库更新插入异常判断
public static bool DBNonQueryOperationException(ref MySqlCommand cmd, string currentClassName, string currentMethodName)
{
try
{
cmd.ExecuteNonQuery();
return(true);
}
catch
{
StaticUtils.ShowEventMsg("时间：" + DateTime.Now.ToString() + " " + currentClassName + ".class-" + currentMethodName + " : 执行数据库nonQuery语句失败！\n");
return(false);
}
}
/// <summary>
/// 接收数据
/// </summary>
/// <param name="socketclientpara"></param>
public void recv(object socketclientpara)
{
Socket socketClient = socketclientpara as Socket;
myJson = new MyJsonCtrl();
while (true)
{
//创建一个内存缓冲区，其大小为1024*1024字节 即1M
byte[] arrServerRecMsg = new byte[1024 * 1024];
//将接收到的信息存入到内存缓冲区，并返回其字节数组的长度
try
{
int length = socketClient.Receive(arrServerRecMsg);
//处理收到的数据
string strSRecMsg = AnalyticData(arrServerRecMsg, length);
// Console.WriteLine(strSRecMsg);
///
///zzt重要，这里是解析每个web客户端发过来命令的地方
///
string strReturn = myJson.ReceiceJson(strSRecMsg);
SendMessage(socketClient, strReturn);
// Console.WriteLine(strReturn);
}
catch (SocketException ex)
{
StaticUtils.ShowEventMsg("MgJsonCtrl.class-recv : 接收数据出现异常！\n");
Console.WriteLine("异常抛出" + ex + ",RemoteEnd=" + socketClient.RemoteEndPoint.ToString());
//从通信套接字集合中删除被中断连接的通信套接字
m_listClient.Remove(socketClient.RemoteEndPoint.ToString());//删除异常的端口和IP
Thread stopThread = dictThread[socketClient.RemoteEndPoint.ToString()];
//从通信线程中删除被中断的连接通信线程对象
dictThread.Remove(socketClient.RemoteEndPoint.ToString());//删除异常的线程
CrossThreadOperationControl CrossDele = delegate()
{
for (int j = 0; j < Mainform.form1.listViewIPClient.Items.Count; j++)
{
if (Mainform.form1.listViewIPClient.Items[j].Text.Equals(socketClient.RemoteEndPoint.ToString()))
{
Mainform.form1.listViewIPClient.Items.Remove(Mainform.form1.listViewIPClient.Items[j]);
j--;
}
}
};
Mainform.form1.listViewIPClient.Invoke(CrossDele);
stopThread.Abort();
return;
}
}
}
//数据库读取异常判断
public static bool DBReaderOperationException(ref MySqlCommand cmd, ref MySqlDataReader sqlReader, string currentClassName, string currentMethodName)
{
try
{
sqlReader = cmd.ExecuteReader();
return(true);
}
catch
{
StaticUtils.ShowEventMsg("时间：" + DateTime.Now.ToString() + " " + currentClassName + ".class-" + currentMethodName + " : 执行数据库查询语句失败！\n");
if (!sqlReader.IsClosed)
{
sqlReader.Close();
}
return(false);
}
}
/// <summary>
/// 轮询获取 DB 中App端上报的event
/// </summary>
public void PollForAppEvent()
{
/// Design:服务器维护一个关于Event_assemble的DataTable
/// 每次轮询更新DataTable ，find a new record and then send a message to clients by websocket;
/// Point : if there are many new records found, consist them and the split is signal ','.
InitEventTable();
MyJsonCtrl jscontrol = new MyJsonCtrl();
while (true)
{
refreshEventTable();
string theones = "";
List <string> warning_msg = new List <string>();
//StaticUtils.ShowEventMsg(Convert.ToString(last_PollForAppEvent_time) +" "+ StaticData.g_dtEventAssemble.Rows.Count+"\n");
if (StaticData.g_dtEventAssemble.Rows.Count > 0)
{
for (int i = 0; i < StaticData.g_dtEventAssemble.Rows.Count; i++)
{
if (i == StaticData.g_dtEventAssemble.Rows.Count - 1)
{
theones += StaticData.g_dtEventAssemble.Rows[i]["事件theone"];
}
else
{
theones += StaticData.g_dtEventAssemble.Rows[i]["事件theone"] + ",";
}
warning_msg.Add("报警时间：" + StaticData.g_dtEventAssemble.Rows[i]["时间"] + " 事件类型：App故障事件上报 事件名称：" + StaticData.g_dtEventAssemble.Rows[i]["事件名称"] + "\n");
}
if (!"".Equals(theones))
{
//发送数据Json格式
string strSendMSG = jscontrol.EventJson(theones);
Mainform.form1.SendMsgToWebSocketClients(strSendMSG);
foreach (var item in warning_msg)
{
//更新UI界面
StaticUtils.ShowEventMsg(item);
//计数加一
StaticData.g_inAlarmNum++;
}
}
}
Thread.Sleep(5 * 1000); // APP轮询
}
}
public WebSocket()
{
try
{
m_listClient = new Dictionary <string, Socket>();
dictThread = new Dictionary <string, Thread>();
GetIP();
m_listener.Bind(localEP);
m_listener.Listen(50);
// Console.WriteLine("等待客户端连接");
//开启客户端监听线程
theStartListne = new Thread(StartListen);
theStartListne.IsBackground = true;
theStartListne.Start();
}
catch (Exception)
{
StaticUtils.ShowEventMsg("MgJsonCtrl.class-ReceiceJson : 数据格式错误，请输入标准Json格式或产生异常！\n");
// throw;
}
}
public void SkyinforVideoServer()
{
List <string> rtspList = new List <string>();
List <string> idList = new List <string>();
int k = 0;
//遍历一下所有的摄像头rtsp流，传入rtsp流地址，通道号，就能实现转换了，不是判断摄像头online，判断device_transcoding_flag，然后传入rtsp地址
for (int i = 0; i < StaticData.g_dtCamera.Rows.Count; i++)
{
// if (StaticData.g_dtCamera.Rows[i]["摄像头状态"].ToString()=="online")
if (Convert.ToInt32(StaticData.g_dtCamera.Rows[i]["转码标识"]) == 1)
{
rtspList.Add(StaticData.g_dtCamera.Rows[i]["RTSP地址"].ToString());
idList.Add(k.ToString());
k++;
}
}
//显示视频转码路数
CrossThreadOperationControl CrossDele_VideoCount = delegate()
{
Mainform.form1.textBoxVideo.Text = rtspList.Count + "路";
};
Mainform.form1.textBoxVideo.Invoke(CrossDele_VideoCount);
try
{
skyinforVideoShare(rtspList.ToArray(), idList.ToArray(), rtspList.Count);//该处暂时写死了------------
}
catch (Exception)
{
//自己写的代码，肯定有异常，先不管了。。。测试能用了再说
StaticUtils.ShowEventMsg("SkyinforVideoTransform.class-SkyinforVideoServer : 出现异常！！\n");
return;
}
}
/// <summary>
/// 该方法用于发送消息给客户端
/// webSocket发送消息
/// </summary>
public void SendMsgToWebSocketClients(string strMsg)
{
//发送消息给各个客户端
if (WebSocket.m_listClient != null)
{
foreach (Socket clientSocket in WebSocket.m_listClient.Values)
{
try
{
//发送摄像头状态信息给每一个客户端
// string msg = ProcessMsgQuery();
if (strMsg != null)
{
websocket.SendMessage(clientSocket, strMsg);
}
}
catch (Exception ex)
{
StaticUtils.ShowEventMsg("Mainform.class-SendMsgToWebSocketClients : 轮询发送数据出现异常！！\n");
Console.WriteLine("轮询发送数据出错" + ex);
}
}
}
}
public void WifiList_Get()
{
while (true)
{
string msg = "";
// out 格式类似于C 中的 pointer
string responseString = DigestAuthClient.Request(StaticData.g_strWifiUrl, "GET", out msg);
if ("".Equals(responseString))
{
StaticUtils.ShowEventMsg("Wifi数据获取失败： " + msg + "\n");
}
else
{
JObject jo = (JObject)JsonConvert.DeserializeObject(responseString);
JArray jar = JArray.Parse(jo["apBasicInfo"].ToString());
for (var i = 0; i < jar.Count; i++)
{
JObject j = JObject.Parse(jar[i].ToString());
//发现问题， 管理中心中设备的名称会不定期发生变化；故此处查询条件选用设备唯一 SN
string serialId = j["serialId"].ToString();
DataRow[] dr = StaticData.g_dtWifi.Select("SN='" + serialId + "'");//表格的行
// 根据get得到的json 刷新界面
// onlineStatus :对于Fit AP，0表示不在线，1表示在线。整数（Integer）类型。
// status:设备状态 -1：未管理，0：未知，1：正常，2：警告，3：次要，4：重要，5：严重 。 整数（Integer）类型。
if (dr.Length > 0)
{
switch (Convert.ToInt32(j["onlineStatus"].ToString()))
{
case 0:
dr[0]["在线状态"] = "掉线";
break;
case 1:
dr[0]["在线状态"] = "在线";
break;
default:
dr[0]["在线状态"] = "掉线";
break;
}
switch (Convert.ToInt32(j["status"].ToString()))
{
case -1:
dr[0]["wifi设备状态"] = "未管理";
break;
case 0:
dr[0]["wifi设备状态"] = "未知";
break;
case 1:
dr[0]["wifi设备状态"] = "正常";
break;
case 2:
dr[0]["wifi设备状态"] = "警告";
break;
case 3:
dr[0]["wifi设备状态"] = "次要";
break;
case 4:
dr[0]["wifi设备状态"] = "重要";
break;
case 5:
dr[0]["wifi设备状态"] = "严重";
break;
default:
dr[0]["wifi设备状态"] = "未管理";
break;
}
dr[0]["接入人数"] = j["onlineClientCount"].ToString();
dr[0]["时间"] = DateTime.Now.ToString();
//根据GET到的数据更新DB device_wifi
updateDbWifi(serialId, dr[0]["在线状态"].ToString(), dr[0]["wifi设备状态"].ToString(), dr[0]["接入人数"].ToString(), dr[0]["时间"].ToString());
// 判断wifi 设备是否故障 报警
judgeWifiDeviceBreakdown(dr[0]["theone"].ToString());
}
}
}
Thread.Sleep(20 * 1000); // 30s Sleep Time
}
}
/// <summary>
/// 将异常record作为新的event record插入event_assemble & event_park
/// 判断数据库是否存在该事件，且时间是否x seconds以上才再次触发，存在且是的话插入新事件
/// x为StaticData中的全局变量
/// </summary>
/// <param name="parkName"> 闸机名称 </param>
/// <param name="strLevel"> 事件等级判断 </param>
public string insertRecordToEventDb(string parkName, string strLevel)
{
if (StaticData.g_msParkingDBC.State == System.Data.ConnectionState.Closed)
{
StaticData.g_msParkingDBC.Open();
}
//生成event theone
string strEventTheOne = Guid.NewGuid().ToString();
DataRow[] dr = StaticData.g_dtParking.Select("停车场名称='" + parkName + "'");
string theone = dr[0]["theone"].ToString();
string strParkPosition = dr[0]["坐标"].ToString();
string strCMD = "select * from event_assemble where target_theone='" + theone + "' ORDER BY id DESC LIMIT 1;";
if (StaticData.g_msEventAssembleDBC.State == System.Data.ConnectionState.Closed)
{
StaticData.g_msEventAssembleDBC.Open();
}
MySqlCommand cmd = new MySqlCommand(strCMD, StaticData.g_msEventAssembleDBC);
MySqlDataReader sqlReader = null;
try
{
sqlReader = cmd.ExecuteReader();
}
catch
{
StaticUtils.ShowEventMsg("SkyinforParking.class-insertRecordToEventDb : 执行数据库查询语句失败！\n");
return("");
}
if (sqlReader.Read())
{
// 计算两个dateTime 的时间戳，单位s
long timeSpan = StaticUtils.GetCurrentTimeUnix(DateTime.Now) - StaticUtils.GetCurrentTimeUnix(Convert.ToDateTime(sqlReader["end_time"]));
if (timeSpan < StaticData.g_intParkWarningIntervalTime)
{
sqlReader.Close();
// 返回\"\"代表无需后续步骤，eg step: web端上传
return("");
}
else if (sqlReader["event_status"].ToString().Equals("已读"))
{
sqlReader.Close();
// 返回\"\"代表无需后续步骤，eg step: web端上传
return("");
}
}
sqlReader.Close();
// 将record作为新的event record进行插入
DataRow[] dr_abnormal_super = StaticData.g_dtAbnormalInfor.Select("故障父类名称='event_park'");
DataRow[] dr_abnormal_sub = StaticData.g_dtAbnormalInfor.Select("父ID='" + dr_abnormal_super[0]["ID"] + "'");
string event_name = ""; //故障二级名称
string strInsert_assemble = "";
string strInsert_park = "";
if (strLevel.Equals("一般情况"))
{
// 数据库存储按照等级进行存储， 级别越低，id越低
event_name = dr_abnormal_sub[0]["故障子类名称"].ToString();
strInsert_assemble = "INSERT INTO event_assemble (event_name,event_theone,event_type,start_time,end_time,event_status,position,event_level,target_theone) values" +
"('" + event_name + "','" + strEventTheOne + "','event_park','" + DateTime.Now.ToString().Replace('/', '-') + "','" + DateTime.Now.ToString().Replace('/', '-') + "','未读','" +
strParkPosition + "','" + strLevel + "','" + theone + "');";
strInsert_park = "INSERT INTO event_park (event_theone,device_event_type,device_theone) values" +
"('" + strEventTheOne + "','" + event_name + "','" + theone + "');";
}
else
{
// 数据库存储按照等级进行存储， 级别越低，id越低
event_name = dr_abnormal_sub[1]["故障子类名称"].ToString();
strInsert_assemble = "INSERT INTO event_assemble (event_name,event_theone,event_type,start_time,end_time,event_status,position,event_level,target_theone) values" +
"('" + event_name + "','" + strEventTheOne + "','event_park','" + DateTime.Now.ToString().Replace('/', '-') + "','" + DateTime.Now.ToString().Replace('/', '-') + "','未读','" +
strParkPosition + "','" + strLevel + "','" + theone + "');";
strInsert_park = "INSERT INTO event_park (event_theone,device_event_type,device_theone) values" +
"('" + strEventTheOne + "','" + event_name + "','" + theone + "');";
}
MySqlCommand insertAssembleCmd = new MySqlCommand(strInsert_assemble, StaticData.g_msParkingDBC);
MySqlCommand insertParkCmd = new MySqlCommand(strInsert_park, StaticData.g_msParkingDBC);
string currentMethodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
StaticUtils.DBNonQueryOperationException(ref insertAssembleCmd, currentClassName, currentMethodName);
StaticUtils.DBNonQueryOperationException(ref insertParkCmd, currentClassName, currentMethodName);
return(strEventTheOne);
}
/// <summary>
/// 第三方系统初始化函数
/// </summary>
private void InitDevices()
{
///
///初始化摄像头
///
#region
//初始化安防NVR与IPC
//首先初始化数据库连接
DBConnect getVideoCBDBC = new DBConnect();
try
{
if (getVideoCBDBC.msConn.State == System.Data.ConnectionState.Closed)
{
getVideoCBDBC.msConn.Open();
}
StaticData.g_msVideCallBackConn = getVideoCBDBC.msConn;//将数据库连接指向静态全局，保持开放为事件回调写入提供
}
catch
{
StaticUtils.ShowEventMsg("Mainform.class-InitDevices : 初始化摄像头数据库连接出现异常 ！！\n");
}
DBConnect dbcVideoQueryDBC = new DBConnect();
try
{
if (dbcVideoQueryDBC.msConn.State == System.Data.ConnectionState.Closed)
{
dbcVideoQueryDBC.msConn.Open();
}
StaticData.g_msVideQueryConn = dbcVideoQueryDBC.msConn;//将数据库连接指向静态全局，保持开放为事件回调写入提供
}
catch
{
StaticUtils.ShowEventMsg("Mainform.class-InitDevices : 初始化摄像头数据库连接出现异常 ！！\n");
}
#endregion
///
///初始化广播,建立广播相关的数据库连接
///
#region
//将获取到的数据库信息存入到datatable
DBConnect getBroadcastDBC = new DBConnect();
try
{
if (getBroadcastDBC.msConn.State == System.Data.ConnectionState.Closed)
{
getBroadcastDBC.msConn.Open();
}
StaticData.g_msBroadcastgDBC = getBroadcastDBC.msConn; //将数据库连接指向静态全局，保持开放为事件回调写入提供
//然后把远程数据库的数据存入到datatable
string strCMD = "select * from device_broadcast;";
MySqlCommand cmd = new MySqlCommand(strCMD, StaticData.g_msBroadcastgDBC);
MySqlDataReader sqlReaderBroadcast = cmd.ExecuteReader();
while (sqlReaderBroadcast.Read())
{
DataRow dr = StaticData.g_dtBroadcastDevice.NewRow();//表格的行
dr["编号"] = Convert.ToInt32(sqlReaderBroadcast["device_bianhao"]);
dr["名称"] = sqlReaderBroadcast["device_name"].ToString();
dr["类型"] = sqlReaderBroadcast["device_type"].ToString();
dr["IP"] = sqlReaderBroadcast["device_ip"].ToString();
dr["连通"] = sqlReaderBroadcast["device_liantong"].ToString();
dr["状态"] = sqlReaderBroadcast["device_status"].ToString();
dr["频道"] = sqlReaderBroadcast["device_channel"].ToString();
dr["theone"] = sqlReaderBroadcast["device_theone"].ToString();
dr["音量"] = sqlReaderBroadcast["device_volume"].ToString();
if (sqlReaderBroadcast["device_time"].ToString() == null || "".Equals(sqlReaderBroadcast["device_time"].ToString()))
{
dr["时间"] = "";
}
else
{
dr["时间"] = Convert.ToDateTime(sqlReaderBroadcast["device_time"].ToString());
}
dr["坐标"] = sqlReaderBroadcast["device_position"].ToString();
StaticData.g_dtBroadcastDevice.Rows.Add(dr); //添加
}
sqlReaderBroadcast.Close(); // 写入操作关闭， 数据库连接保持开放
StaticData.g_msBroadcastgDBC.Close();
}
catch
{
// throw;
StaticUtils.ShowEventMsg("Mainform.class-InitDevices : 初始化广播,建立广播相关的数据库连接出现异常 ！！\n");
}
#endregion
///
///初始化停车场
///
#region
DBConnect getParkingDBC = new DBConnect();
try
{
if (getParkingDBC.msConn.State == System.Data.ConnectionState.Closed)
{
getParkingDBC.msConn.Open();
}
StaticData.g_msParkingDBC = getParkingDBC.msConn;//将数据库连接指向静态全局，保持开放为事件回调写入提供
string strCMD = "select * from device_park;";
MySqlCommand cmd = new MySqlCommand(strCMD, StaticData.g_msParkingDBC);
MySqlDataReader sqlReaderParking = cmd.ExecuteReader();
while (sqlReaderParking.Read())
{
DataRow dr = StaticData.g_dtParking.NewRow();//表格的行
dr["停车场名称"] = sqlReaderParking["device_name"].ToString();
dr["总车位数"] = Convert.ToInt32(sqlReaderParking["device_all_park"]);
dr["未使用车位"] = Convert.ToInt32(sqlReaderParking["device_rest_park"]);
dr["已使用车位"] = Convert.ToInt32(sqlReaderParking["device_all_park"]) - Convert.ToInt32(sqlReaderParking["device_rest_park"]);
dr["时间"] = sqlReaderParking["device_time"].ToString();
dr["地址"] = sqlReaderParking["device_address"].ToString();
dr["类别"] = sqlReaderParking["device_park_id"].ToString();
dr["theone"] = sqlReaderParking["device_theone"].ToString();
dr["坐标"] = sqlReaderParking["device_position"].ToString();
StaticData.g_dtParking.Rows.Add(dr); //添加
}
sqlReaderParking.Close(); // 写入操作关闭， 数据库连接保持开放
StaticData.g_msParkingDBC.Close();
}
catch
{
// throw;
StaticUtils.ShowEventMsg("Mainform.class-InitDevices : 初始化停车场出现异常 ！！\n");
}
#endregion
///
///初始化闸机系统
///
#region
DBConnect getGateDBC = new DBConnect();
try
{
if (getGateDBC.msConn.State == System.Data.ConnectionState.Closed)
{
getGateDBC.msConn.Open();
}
StaticData.g_msGateDBC = getGateDBC.msConn;
string strCMD = "select device_name,device_time,concat_ws(',',ST_X(device_point),ST_Y(device_point),device_height) as device_position,device_address,device_theone from device_gate;";
MySqlCommand cmd = new MySqlCommand(strCMD, StaticData.g_msGateDBC);
MySqlDataReader sqlReaderGate = cmd.ExecuteReader();
while (sqlReaderGate.Read())
{
DataRow dr = StaticData.g_dtGate.NewRow();//表格的行
dr["闸机名称"] = sqlReaderGate["device_name"].ToString();
dr["此闸机入园人数"] = 0;
dr["此闸机出园人数"] = 0;
dr["时间"] = sqlReaderGate["device_time"].ToString();
dr["坐标"] = sqlReaderGate["device_position"].ToString();
dr["地址"] = sqlReaderGate["device_address"].ToString();
dr["theone"] = sqlReaderGate["device_theone"].ToString();
StaticData.g_dtGate.Rows.Add(dr); //添加
}
sqlReaderGate.Close(); // 写入操作关闭， 数据库连接保持开放
StaticData.g_msGateDBC.Close();
}
catch
{
StaticUtils.ShowEventMsg("Mainform.class-InitDevices : 初始化停车场 ！！\n");
}
#endregion
///
///初始化机房环控
///
#region
DBConnect getMachineRoom = new DBConnect();
//机房设备数据实时写入到远端数据库中， 故需轮询远端数据库
MachineRoomRemoteDBConnect getRemoteMachineRoom = new MachineRoomRemoteDBConnect(); // 开启机房远程数据库连接
try
{
if (getMachineRoom.msConn.State == System.Data.ConnectionState.Closed)
{
getMachineRoom.msConn.Open();
}
StaticData.g_msMachineRoomDBC = getMachineRoom.msConn;
if (getRemoteMachineRoom.msConn.State == System.Data.ConnectionState.Closed)
{
getRemoteMachineRoom.msConn.Open();
}
StaticData.g_msMachineRoomRemoteDBC = getRemoteMachineRoom.msConn;
string strCMD = "select * from device_computer_room;";
MySqlCommand cmd = new MySqlCommand(strCMD, StaticData.g_msMachineRoomDBC);
MySqlDataReader sqlReaderMachineRoom = cmd.ExecuteReader();
while (sqlReaderMachineRoom.Read())
{
DataRow dr = StaticData.g_dtMachineRoom.NewRow();//表格的行
dr["机房名称"] = sqlReaderMachineRoom["device_name"].ToString();
dr["坐标"] = sqlReaderMachineRoom["device_position"].ToString();
dr["theone"] = sqlReaderMachineRoom["device_theone"].ToString();
dr["地址"] = sqlReaderMachineRoom["device_address"].ToString();
StaticData.g_dtMachineRoom.Rows.Add(dr);//添加
}
sqlReaderMachineRoom.Close();
StaticData.g_msMachineRoomDBC.Close();
}
catch
{
StaticUtils.ShowEventMsg("Mainform.class-InitDevices : 初始化机房环控出现异常 ！！\n");
}
#endregion
///
///初始化Wifi数据库连接
///
#region
DBConnect getDeviceWifi = new DBConnect();
try
{
if (getDeviceWifi.msConn.State == System.Data.ConnectionState.Closed)
{
getDeviceWifi.msConn.Open();
}
StaticData.g_msWifiDBC = getDeviceWifi.msConn;
string strCMD = "select * from device_wifi;";
MySqlCommand cmd = new MySqlCommand(strCMD, StaticData.g_msWifiDBC);
MySqlDataReader sqlReaderGate = cmd.ExecuteReader();
while (sqlReaderGate.Read())
{
DataRow dr = StaticData.g_dtWifi.NewRow();//表格的行
dr["Ap名称"] = sqlReaderGate["device_name"].ToString();
dr["Ap中文名称"] = sqlReaderGate["device_ap_chinesename"].ToString();
dr["Ap型号"] = sqlReaderGate["device_ap_model"].ToString();
dr["wifi设备状态"] = sqlReaderGate["device_status"].ToString();
dr["在线状态"] = sqlReaderGate["device_onlinestatus"].ToString();
dr["接入人数"] = sqlReaderGate["device_person_online"].ToString();
dr["Ap安装位置"] = sqlReaderGate["device_address"].ToString();
dr["时间"] = sqlReaderGate["device_time"].ToString();
dr["安装方式"] = sqlReaderGate["device_install_type"].ToString();
dr["Ap标志"] = sqlReaderGate["device_ap_tag"].ToString();
dr["WIFI坐标"] = sqlReaderGate["device_position"].ToString();
dr["theone"] = sqlReaderGate["device_theone"].ToString();
dr["SN"] = sqlReaderGate["device_ap_sn"].ToString();
StaticData.g_dtWifi.Rows.Add(dr);//添加
}
sqlReaderGate.Close(); // 写入操作关闭
StaticData.g_msWifiDBC.Close();
}
catch
{
StaticUtils.ShowEventMsg("Mainform.class-InitDevices : 初始化Wifi数据库连接出现异常 ！！\n");
}
#endregion
///
///初始化异常事件数据库连接 && 异常信息DataTable 初始化
///
#region
DBConnect getEventAssemble = new DBConnect();
try
{
if (getEventAssemble.msConn.State == System.Data.ConnectionState.Closed)
{
getEventAssemble.msConn.Open();
}
StaticData.g_msEventAssembleDBC = getEventAssemble.msConn;
string strCMD = "select * from event_type;";
MySqlCommand cmd = new MySqlCommand(strCMD, StaticData.g_msEventAssembleDBC);
MySqlDataReader sqlReaderAbnormalInfor = cmd.ExecuteReader();
while (sqlReaderAbnormalInfor.Read())
{
DataRow dr = StaticData.g_dtAbnormalInfor.NewRow();//表格的行
dr["ID"] = sqlReaderAbnormalInfor["id"].ToString();
dr["故障父类名称"] = sqlReaderAbnormalInfor["event_type"].ToString();
dr["故障子类名称"] = sqlReaderAbnormalInfor["event_type_name"].ToString();
dr["父ID"] = sqlReaderAbnormalInfor["parent_id"].ToString();
StaticData.g_dtAbnormalInfor.Rows.Add(dr);//添加
}
sqlReaderAbnormalInfor.Close(); // 写入操作关闭
StaticData.g_msEventAssembleDBC.Close();
}
catch
{
StaticUtils.ShowEventMsg("Mainform.class-InitDevices : 初始化异常事件数据库连接出现异常 ！！\n");
}
StaticData.g_msEventAssembleDBC.Close();
#endregion
}
/// <summary>
/// 根据数据库对海康摄像头进行遍历
/// </summary>
public void InitHKCamera()
{
StaticData.g_dtCamera.Columns.Add("序号", typeof(int));
StaticData.g_dtCamera.Columns.Add("编号", typeof(string));
StaticData.g_dtCamera.Columns.Add("摄像头名称", typeof(string));
StaticData.g_dtCamera.Columns.Add("摄像头状态", typeof(string));
StaticData.g_dtCamera.Columns.Add("IP地址", typeof(string));
StaticData.g_dtCamera.Columns.Add("用户名", typeof(string));
StaticData.g_dtCamera.Columns.Add("密码", typeof(string));
StaticData.g_dtCamera.Columns.Add("端口", typeof(int));
StaticData.g_dtCamera.Columns.Add("NVRIP地址", typeof(string));
StaticData.g_dtCamera.Columns.Add("通道号", typeof(string));
StaticData.g_dtCamera.Columns.Add("RTSP地址", typeof(string));
StaticData.g_dtCamera.Columns.Add("转码标识", typeof(int));
StaticData.g_dtCamera.Columns.Add("theone", typeof(string));
StaticData.g_dtCamera.Columns.Add("坐标", typeof(string));
StaticData.g_dtCamera.Columns.Add("RTMP地址", typeof(string));
StaticData.g_dtCamera.Columns.Add("HLS地址", typeof(string));
StaticData.g_dtCamera.Columns.Add("摄像头型号", typeof(string));
StaticData.g_dtCamera.Columns.Add("摄像头型类型", typeof(string));
StaticData.g_dtCamera.Columns.Add("摄像头型区域", typeof(string));
StaticData.g_dtCamera.Columns.Add("流ID", typeof(string));
//下面是转码配置，先不管
string strConfigPath = AppDomain.CurrentDomain.BaseDirectory + "config.ini";
m_hlsPort = OperateIniFile.ReadIniData("Login", "hlsPort", null, strConfigPath);//读取hls流使用的端口号
/*--------------------------------------------------------------------------------
* 读取camera表，获取IP、名称、channel、line等
* 进行摄像头状态获取及流转换处理
* 之后更新Form中的数据
* ---------------------------------------------------------------------------------*/
DBConnect getCameraDBC = new DBConnect();
try
{
if (getCameraDBC.msConn.State == System.Data.ConnectionState.Closed)
{
getCameraDBC.msConn.Open();
}
string strCMD = "select device_paper_number,device_name,device_ip,device_type,device_area,device_nvrip,device_channel,device_theone,concat_ws(',',ST_X(device_point),ST_Y(device_point),device_height) as device_position,device_rtsp,device_transcoding_flag from device_camera;";
MySqlCommand cmd = new MySqlCommand(strCMD, getCameraDBC.msConn);
MySqlDataReader sqlReaderCamera = null;
string currentMethodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
if (StaticUtils.DBReaderOperationException(ref cmd, ref sqlReaderCamera, currentClassName, currentMethodName))
{
int i = 0;
while (sqlReaderCamera.Read())
{
DataRow dr = StaticData.g_dtCamera.NewRow();//表格的行
dr["序号"] = i;
dr["编号"] = sqlReaderCamera["device_paper_number"].ToString();
dr["摄像头名称"] = sqlReaderCamera["device_name"].ToString();
dr["IP地址"] = sqlReaderCamera["device_ip"].ToString();
dr["摄像头型类型"] = sqlReaderCamera["device_type"].ToString();
dr["摄像头型区域"] = sqlReaderCamera["device_area"].ToString();
dr["NVRIP地址"] = sqlReaderCamera["device_nvrip"].ToString();
dr["通道号"] = sqlReaderCamera["device_channel"].ToString();
dr["theone"] = sqlReaderCamera["device_theone"].ToString();
dr["坐标"] = sqlReaderCamera["device_position"].ToString();
dr["RTSP地址"] = sqlReaderCamera["device_rtsp"].ToString();
// 针对转码标识为空无法直转int 作条件判断
if (sqlReaderCamera["device_transcoding_flag"] is System.DBNull || "".Equals(sqlReaderCamera["device_transcoding_flag"]))
{
dr["转码标识"] = 0;
}
else
{
dr["转码标识"] = Convert.ToInt32(sqlReaderCamera["device_transcoding_flag"]);
}
dr["IP地址"] = sqlReaderCamera["device_ip"].ToString();
dr["用户名"] = "admin";
dr["密码"] = "admin123456";
dr["端口"] = 8000;
StaticData.g_dtCamera.Rows.Add(dr);//添加
i++;
}
//读取完所有摄像头后，遍历一遍状态
//遍历一遍NVR，将NVR中各个通道的状态与摄像头列表进行管线，进行整体状态维护，其中根据NVRIP 与通道号进行关联
for (int k = 0; k < StaticData.g_dtNVR.Rows.Count; k++)
{
Hikvision hikivisionList = new HikIPListFun();
hikivisionList.IPListFun(Convert.ToInt32(StaticData.g_dtNVR.Rows[k]["userid"])); //调用IPList方法，将状态写入到dicIPList字典中
}
sqlReaderCamera.Close();
}
getCameraDBC.msConn.Close();
getCameraDBC.msConn = null;
}
catch
{
StaticUtils.ShowEventMsg("HikvisionAlarmCallBackFun.class-InitHKCamera : 利用DB初始化摄像头出现异常！！\n");
}
}
/// <summary>
/// 用于更新UI中的在线数、掉线数、报警数等信息
/// </summary>
public void UpdateForm()
{
DataRow[] dtrCamera_Online = null; //获取摄像头在线的行数
DataRow[] dtrCamera_Offline = null; //获取摄像头掉线的行数
DataRow[] dtrBroadcast_Online = null; //获取广播在线的行数
DataRow[] dtrBroadcast_Offline = null; //获取广播离线的行数
while (true)
{
Thread.Sleep(5000);
try
{
dtrCamera_Online = StaticData.g_dtCamera.Select("摄像头状态='正常'"); //获取摄像头在线的行数
dtrCamera_Offline = StaticData.g_dtCamera.Select("摄像头状态='掉线'"); //获取摄像头掉线的行数
}
catch (Exception)
{
StaticUtils.ShowEventMsg("Mainform.class-UpdateForm : 获取摄像头在线数据出现异常！！\n");
}
try
{
dtrBroadcast_Online = StaticData.g_dtBroadcastDevice.Select("连通='连通'"); //获取广播在线的行数
dtrBroadcast_Offline = StaticData.g_dtBroadcastDevice.Select("连通 <>'连通'"); //获取广播离线的行数
}
catch (Exception)
{
StaticUtils.ShowEventMsg("Mainform.class-UpdateForm : 获取广播在线数据出现异常！！\n");
}
#region 跨线程更新UI界面
if (dtrCamera_Online != null)
{
CrossThreadOperationControl CrossDele_CamOnline = delegate()
{
Mainform.form1.textBoxCameraOnline.Text = dtrCamera_Online.Length.ToString();
};
Mainform.form1.textBoxCameraOnline.Invoke(CrossDele_CamOnline);
CrossThreadOperationControl CrossDele_CamOffline = delegate()
{
Mainform.form1.textBoxCameraOffline.Text = dtrCamera_Offline.Length.ToString();
};
Mainform.form1.textBoxCameraOffline.Invoke(CrossDele_CamOffline);
CrossThreadOperationControl CrossDele_AlarmNum = delegate()
{
Mainform.form1.textBoxCameraAlarm.Text = StaticData.g_inAlarmNum.ToString();
};
Mainform.form1.textBoxCameraAlarm.Invoke(CrossDele_AlarmNum);
}
if (dtrBroadcast_Online != null)
{
CrossThreadOperationControl CrossDele_BroadOnline = delegate()
{
Mainform.form1.textBoxBroadcastOnline.Text = dtrBroadcast_Online.Length.ToString();
};
Mainform.form1.textBoxBroadcastOnline.Invoke(CrossDele_BroadOnline);
CrossThreadOperationControl CrossDele_BroadOffline = delegate()
{
Mainform.form1.textBoxBroadcastOffline.Text = dtrBroadcast_Offline.Length.ToString();
};
Mainform.form1.textBoxBroadcastOffline.Invoke(CrossDele_BroadOffline);
}
#endregion
}
}
/// <summary>
/// 越界侦测用的报警
/// </summary>
/// <param name="pAlarmer"></param>
/// <param name="pAlarmInfo"></param>
/// <param name="dwBufLen"></param>
/// <param name="pUser"></param>
private void ProcessCommAlarm_RULE(ref CHCNetSDK.NET_DVR_ALARMER pAlarmer, IntPtr pAlarmInfo, uint dwBufLen, IntPtr pUser)
{
string strNvrIp = pAlarmer.sDeviceIP;//报警nvrIp地址
CHCNetSDK.NET_VCA_RULE_ALARM struRuleAlarmInfo = new CHCNetSDK.NET_VCA_RULE_ALARM();
//看下报警信息里面有没有通道号，
struRuleAlarmInfo = (CHCNetSDK.NET_VCA_RULE_ALARM)Marshal.PtrToStructure(pAlarmInfo, typeof(CHCNetSDK.NET_VCA_RULE_ALARM));
byte channel = struRuleAlarmInfo.struDevInfo.byChannel;
//报警设备IP地址
string strIP = struRuleAlarmInfo.struDevInfo.struDevIP.sIpV4;
//报警信息
string stringAlarm = "";
uint dwSize = (uint)Marshal.SizeOf(struRuleAlarmInfo.struRuleInfo.uEventParam);
switch (struRuleAlarmInfo.struRuleInfo.wEventTypeEx)
{
case (ushort)CHCNetSDK.VCA_RULE_EVENT_TYPE_EX.ENUM_VCA_EVENT_TRAVERSE_PLANE:
IntPtr ptrTraverseInfo = Marshal.AllocHGlobal((Int32)dwSize);
Marshal.StructureToPtr(struRuleAlarmInfo.struRuleInfo.uEventParam, ptrTraverseInfo, false);
CHCNetSDK.NET_VCA_TRAVERSE_PLANE m_struTraversePlane = (CHCNetSDK.NET_VCA_TRAVERSE_PLANE)Marshal.PtrToStructure(ptrTraverseInfo, typeof(CHCNetSDK.NET_VCA_TRAVERSE_PLANE));
stringAlarm = "穿越警戒面，目标ID：" + struRuleAlarmInfo.struTargetInfo.dwID;
//警戒面边线起点坐标: (m_struTraversePlane.struPlaneBottom.struStart.fX, m_struTraversePlane.struPlaneBottom.struStart.fY)
//警戒面边线终点坐标: (m_struTraversePlane.struPlaneBottom.struEnd.fX, m_struTraversePlane.struPlaneBottom.struEnd.fY)
break;
case (ushort)CHCNetSDK.VCA_RULE_EVENT_TYPE_EX.ENUM_VCA_EVENT_ENTER_AREA:
IntPtr ptrEnterInfo = Marshal.AllocHGlobal((Int32)dwSize);
Marshal.StructureToPtr(struRuleAlarmInfo.struRuleInfo.uEventParam, ptrEnterInfo, false);
CHCNetSDK.NET_VCA_AREA m_struVcaArea = (CHCNetSDK.NET_VCA_AREA)Marshal.PtrToStructure(ptrEnterInfo, typeof(CHCNetSDK.NET_VCA_AREA));
stringAlarm = "目标进入区域，目标ID：" + struRuleAlarmInfo.struTargetInfo.dwID;
//m_struVcaArea.struRegion 多边形区域坐标
break;
case (ushort)CHCNetSDK.VCA_RULE_EVENT_TYPE_EX.ENUM_VCA_EVENT_EXIT_AREA:
IntPtr ptrExitInfo = Marshal.AllocHGlobal((Int32)dwSize);
Marshal.StructureToPtr(struRuleAlarmInfo.struRuleInfo.uEventParam, ptrExitInfo, false);
m_struVcaArea = (CHCNetSDK.NET_VCA_AREA)Marshal.PtrToStructure(ptrExitInfo, typeof(CHCNetSDK.NET_VCA_AREA));
stringAlarm = "目标离开区域，目标ID：" + struRuleAlarmInfo.struTargetInfo.dwID;
//m_struVcaArea.struRegion 多边形区域坐标
break;
case (ushort)CHCNetSDK.VCA_RULE_EVENT_TYPE_EX.ENUM_VCA_EVENT_INTRUSION:
IntPtr ptrIntrusionInfo = Marshal.AllocHGlobal((Int32)dwSize);
Marshal.StructureToPtr(struRuleAlarmInfo.struRuleInfo.uEventParam, ptrIntrusionInfo, false);
CHCNetSDK.NET_VCA_INTRUSION m_struIntrusion = (CHCNetSDK.NET_VCA_INTRUSION)Marshal.PtrToStructure(ptrIntrusionInfo, typeof(CHCNetSDK.NET_VCA_INTRUSION));
stringAlarm = "周界入侵，目标ID：" + struRuleAlarmInfo.struTargetInfo.dwID;
//m_struIntrusion.struRegion 多边形区域坐标
break;
default:
stringAlarm = "其他行为分析报警，目标ID：" + struRuleAlarmInfo.struTargetInfo.dwID;
break;
}
//报警图片保存
if (struRuleAlarmInfo.dwPicDataLen > 0)
{
FileStream fs = new FileStream("行为分析报警抓图.jpg", FileMode.Create);
int iLen = (int)struRuleAlarmInfo.dwPicDataLen;
byte[] by = new byte[iLen];
Marshal.Copy(struRuleAlarmInfo.pImage, by, 0, iLen);
fs.Write(by, 0, iLen);
fs.Close();
}
//报警时间：年月日时分秒
string time = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
string theone = "0";
string name = "";
string position = "";
try
{
//根据数据库找到theone、摄像头名称等内容
//找到了目前这个函数通道所在的NVR，
//然后根据通道号跟NVRip地址，找到摄像头
string srtSql = "IP地址 ='" + strIP + "'";
DataRow[] dr = StaticData.g_dtCamera.Select(srtSql);
if (dr.Length > 0)
{
theone = dr[0]["theone"].ToString();
name = dr[0]["摄像头名称"].ToString();
position = dr[0]["坐标"].ToString();
}
else
{
// 处理获取非指定camaras错误回调后所产生的数据为空的异常情况
// 异常eg: 发现了非列表中的未知nvrip = “10.1.12.51”的设备
return;
}
}
catch (Exception)
{
StaticUtils.ShowEventMsg("HikvisionAlarmCallBackFun.class-ProcessCommAlarm_RULE : 报警回调函数出现异常！\n");
//throw;
}
//读取事件数据库，判断数据库是否存在该事件，且时间是否2分钟以上差别，存在且是的话插入新事件
//不是的话更新endtime字段为当前时间
//不存在的话直接插入数据，还需要插入个摄像头的位置,名称
string[] paras = new string[2]
{
time, strNvrIp
};
string str_channel = Convert.ToString(channel);
CheckEvent(name, theone, stringAlarm, DateTime.Now.ToString().Replace('/', '-'), position, name, paras, str_channel);
}
private void ProcessCommAlarm_V30(ref CHCNetSDK.NET_DVR_ALARMER pAlarmer, IntPtr pAlarmInfo, uint dwBufLen, IntPtr pUser)
{
CHCNetSDK.NET_DVR_ALARMINFO_V30 struAlarmInfoV30 = new CHCNetSDK.NET_DVR_ALARMINFO_V30();
struAlarmInfoV30 = (CHCNetSDK.NET_DVR_ALARMINFO_V30)Marshal.PtrToStructure(pAlarmInfo, typeof(CHCNetSDK.NET_DVR_ALARMINFO_V30));
string strIP = pAlarmer.sDeviceIP;
string stringAlarm = "";
int i;
switch (struAlarmInfoV30.dwAlarmType)
{
case 0:
stringAlarm = "信号量报警，报警报警输入口：" + struAlarmInfoV30.dwAlarmInputNumber + "，触发录像通道：";
for (i = 0; i < CHCNetSDK.MAX_CHANNUM_V30; i++)
{
if (struAlarmInfoV30.byAlarmRelateChannel[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 1:
stringAlarm = "硬盘满,";
for (i = 0; i < CHCNetSDK.MAX_DISKNUM_V30; i++)
{
if (struAlarmInfoV30.byDiskNumber[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 2:
stringAlarm = "信号丢失,";
for (i = 0; i < CHCNetSDK.MAX_CHANNUM_V30; i++)
{
if (struAlarmInfoV30.byChannel[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 3:
stringAlarm = "移动侦测,";
for (i = 0; i < CHCNetSDK.MAX_CHANNUM_V30; i++) //MAX_CHANNUM_V30
{
if (struAlarmInfoV30.byChannel[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 4:
stringAlarm = "硬盘未格式化,";
for (i = 0; i < CHCNetSDK.MAX_DISKNUM_V30; i++)
{
if (struAlarmInfoV30.byDiskNumber[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 5:
stringAlarm = "读写硬盘出错,";
for (i = 0; i < CHCNetSDK.MAX_DISKNUM_V30; i++)
{
if (struAlarmInfoV30.byDiskNumber[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 6:
stringAlarm = "遮挡报警,";
for (i = 0; i < CHCNetSDK.MAX_CHANNUM_V30; i++)
{
if (struAlarmInfoV30.byChannel[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 7:
stringAlarm = "制式不匹配,";
for (i = 0; i < CHCNetSDK.MAX_CHANNUM_V30; i++)
{
if (struAlarmInfoV30.byChannel[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 8:
stringAlarm = "非法访问,";
break;
case 9:
stringAlarm = "视频信号异常,";
for (i = 0; i < CHCNetSDK.MAX_CHANNUM_V30; i++)
{
if (struAlarmInfoV30.byChannel[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 10:
stringAlarm = "录像/抓图异常,";
for (i = 0; i < CHCNetSDK.MAX_CHANNUM_V30; i++)
{
if (struAlarmInfoV30.byChannel[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 11:
stringAlarm = "智能场景变化,";
for (i = 0; i < CHCNetSDK.MAX_CHANNUM_V30; i++)
{
if (struAlarmInfoV30.byChannel[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 12:
stringAlarm = "阵列异常,";
break;
case 13:
stringAlarm = "前端/录像分辨率不匹配,";
for (i = 0; i < CHCNetSDK.MAX_CHANNUM_V30; i++)
{
if (struAlarmInfoV30.byChannel[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
case 15:
stringAlarm = "智能侦测,";
for (i = 0; i < CHCNetSDK.MAX_CHANNUM_V30; i++)
{
if (struAlarmInfoV30.byChannel[i] == 1)
{
stringAlarm += (i + 1 - 32) + ",";
}
}
break;
default:
stringAlarm = "其他未知报警信息,";
break;
}
//在这里为报警信息
if (true)
{
string[] paras = new string[3];
paras[0] = DateTime.Now.ToString(); //当前PC系统时间
paras[1] = strIP; //nvrip地址
paras[2] = stringAlarm;
string[] alarmMsg = paras[2].Split(','); //报警类型和通道号
// Console.WriteLine(paras[0] + "," + paras[1] + "," + paras[2] + "\n");
//根据数据库找到theone、摄像头名称等内容
string theone = "0";
string name = "";
string position = "";
try
{
//根据数据库找到theone、摄像头名称等内容
//找到了目前这个函数通道所在的NVR，
//然后根据通道号跟NVRip地址，找到摄像头
string srtSql = "NVRIP地址= '" + paras[1] + "'" + " and 通道号 ='" + alarmMsg[1] + "'";
DataRow[] dr = StaticData.g_dtCamera.Select(srtSql);
if (dr.Length > 0)
{
theone = dr[0]["theone"].ToString();
name = dr[0]["摄像头名称"].ToString();
position = dr[0]["坐标"].ToString();
}
else
{
// 处理获取非指定camaras错误回调后所产生的数据为空的异常情况
// 异常eg: 发现了非列表中的未知nvrip = “10.1.12.51”的设备
return;
}
}
catch (Exception)
{
StaticUtils.ShowEventMsg("HikvisionAlarmCallBackFun.class-ProcessCommAlarm_V30 : 报警回调函数出现异常！\n");
//throw;
}
//读取事件数据库，判断数据库是否存在该事件，且时间是否2分钟以上差别，存在且是的话插入新事件
//不是的话更新endtime字段为当前时间
//不存在的话直接插入数据，还需要插入个摄像头的位置,名称
CheckEvent(name, theone, alarmMsg[0], DateTime.Now.ToString().Replace('/', '-'), position, name, paras, alarmMsg[1]);
}
else
{
//创建该控件的主线程直接更新信息列表
// UpdateClientList(DateTime.Now.ToString(), strIP, stringAlarm);
}
}
/// <summary>
/// 根据数据库对海康NVR进行初始化
/// </summary>
public void InitNVR()
{
try
{
/*
* 读取nvr表，并根据反射进行摄像头SDK注册
*/
StaticData.g_dtNVR.Columns.Add("序号", typeof(int));
StaticData.g_dtNVR.Columns.Add("IP地址", typeof(string));
StaticData.g_dtNVR.Columns.Add("用户名", typeof(string));
StaticData.g_dtNVR.Columns.Add("密码", typeof(string));
StaticData.g_dtNVR.Columns.Add("端口", typeof(int));
StaticData.g_dtNVR.Columns.Add("userid", typeof(int));
DBConnect getNvrDBC = new DBConnect();
try
{
if (getNvrDBC.msConn.State == System.Data.ConnectionState.Closed)
{
getNvrDBC.msConn.Open();
}
string strCMD = "select username,password,nvrip from config_support_platform where config_type='nvr';";
MySqlCommand cmd = new MySqlCommand(strCMD, getNvrDBC.msConn);
MySqlDataReader sqlReader = null;
string currentMethodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
if (StaticUtils.DBReaderOperationException(ref cmd, ref sqlReader, currentClassName, currentMethodName))
{
int i = 0;
while (sqlReader.Read())
{
//得到了NVR数据库
//IP，name，password
string[] str = { sqlReader["nvrip"].ToString(), sqlReader["username"].ToString(), sqlReader["password"].ToString() };
Hikvision hikCamera = CameraNVR.CreateCamera("Hikvision");
hikCamera.CameraInit(str[0], 8000, str[1], str[2]); //海康SDK注册
DataRow dr = StaticData.g_dtNVR.NewRow(); //表格的行
dr["序号"] = i;
dr["IP地址"] = str[0];
dr["用户名"] = str[1];
dr["密码"] = str[2];
dr["端口"] = 8000;//以后也可以做成可以配置的
dr["userid"] = Hikvision.m_iUserID;
StaticData.g_dtNVR.Rows.Add(dr);//添加
i++;
}
sqlReader.Close();
}
getNvrDBC.msConn.Close();
getNvrDBC.msConn = null;
}
catch
{
throw;
}
}
catch (Exception)
{
StaticUtils.ShowEventMsg("SkyinforHikvision.class-InitNVR : 海康NVR进行初始化出现异常！！\n");
//throw;
}
}
/// <summary>
/// 用于轮询时刷新摄像头状态,轮询状态意义不大。不用轮询
/// </summary>
public void QueryCameras()
{
/*------------------------------------------------------------------------
* 读取camera表，获取IP、名称、channel、line等
* 进行摄像头状态获取及流转换处理
* 之后更新Form中的数据
* ------------------------------------------------------------------------*/
string strCMD = "select * from device_camera;";
if (StaticData.g_msVideQueryConn.State == System.Data.ConnectionState.Closed)
{
StaticData.g_msVideQueryConn.Open();
}
MySqlCommand cmd = new MySqlCommand(strCMD, StaticData.g_msVideQueryConn);
MySqlDataReader sqlReader = null;
string currentMethodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
if (StaticUtils.DBReaderOperationException(ref cmd, ref sqlReader, currentClassName, currentMethodName))
{
int i = 0;
while (sqlReader.Read())
{
/*----------------------------------------------------------------------------------------------------------------------------------------
* 下面读取到camera表的所有字段，依次为
* id(0) name(1) position(2) ip(3) type(4) username(5) password(6) theon(7) time(8) line(9) nvrip(10) rtspstreamid(11)
* ------------------------------------------------------------------------------------------------------------------------------------------*/
//string[] strCamera = { sqlReader.GetString(0), sqlReader.GetString(1), sqlReader.GetString(2), sqlReader.GetString(3), sqlReader.GetString(4), sqlReader.GetString(5), sqlReader.GetString(6)
//, sqlReader.GetString(7), sqlReader.GetString(8), sqlReader.GetString(9), sqlReader.GetString(10), sqlReader.GetString(11)};
DataRow dt = StaticData.g_dtCamera.NewRow();//表格的行
dt["序号"] = i;
dt["编号"] = sqlReader["device_paper_number"].ToString();
dt["摄像头名称"] = sqlReader["device_name"].ToString();
dt["IP地址"] = sqlReader["device_ip"].ToString();
dt["摄像头型类型"] = sqlReader["device_type"].ToString();
dt["摄像头型区域"] = sqlReader["device_area"].ToString();
dt["NVRIP地址"] = sqlReader["device_nvrip"].ToString();
dt["通道号"] = sqlReader["device_channel"].ToString();
dt["用户名"] = "admin";
dt["密码"] = "admin123456";
dt["RTSP地址"] = "rtsp://";
dt["端口"] = 8000;
string strCameraState = "";
try
{
Hikvision hikivisionList = new HikIPListFun();
hikivisionList.IPListFun(Hikvision.m_iUserID); //调用IPList方法，将状态写入到dicIPList字典中
strCameraState = hikivisionList.dicIPList[sqlReader["device_channel"].ToString()]; //从字典中读取到该摄像头的状态
}
catch (Exception)
{
strCameraState = "ERROR";
StaticUtils.ShowEventMsg("SkyinforHikvision.class-QueryCameras : 轮询刷新摄像头状态出现异常！！\n");
}
//dt.Rows[i]["摄像头状态"] = strCameraState;
//dt.Rows[i]["用户名"] = strCamera[5];//这个要查询数据库的，我先放着了，你继续完善
//dt.Rows[i]["密码"] = strCamera[6];//这个要查询数据库的，我先放着了，你继续完善
//dt.Rows[i]["NVR IP地址"] = strCamera[10];//这个要查询数据库的，我先放着了，你继续完善
//dt.Rows[i]["RTSP地址"] = "rtsp://" + dt.Rows[i]["用户名"] + ":" + dt.Rows[i]["密码"] + "@" + dt.Rows[i]["NVR IP地址"] + ":554/Streaming/Channels/" + dt.Rows[i]["流ID"];
//dt.Rows[i]["RTMP地址"] = "rtmp://" + StaticData.g_strLocalIP + "/live/" + dt.Rows[i]["通道号"];
//dt.Rows[i]["HLS地址"] = "http://" + StaticData.g_strLocalIP +":"+m_hlsPort+ "/live/" + dt.Rows[i]["通道号"] + "/hls.m3u8";
i++;
if (i > StaticData.g_dtCamera.Rows.Count - 1)
{
i = StaticData.g_dtCamera.Rows.Count - 1;
}
}
sqlReader.Close();
}
}
//读取事件数据库，判断数据库是否存在该事件，且时间是否2分钟以上才再次触发，存在且是的话插入新事件
//不是的话更新endtime字段为当前时间
//不存在的话直接插入数据
private void CheckEvent(string strDevice, string strTarget_theone, string strEvent, string strTime, string strPosition, string srtCameraName, string[] paras, string channelName)
{
//事件比较特殊，可有可能同时都会调用，所以这里每次调用的时候，都新建一个数据库的conn
DBConnect dbCheck = new DBConnect();
DBConnect dbInsORUp = new DBConnect();
string[] strReadDB = new string[] { };
try
{
//判断数据库状态并打开数据库连接
if (dbCheck.msConn.State == System.Data.ConnectionState.Closed)
{
dbCheck.msConn.Open();
}
if (dbInsORUp.msConn.State == System.Data.ConnectionState.Closed)
{
dbInsORUp.msConn.Open();
}
// string strCMD = "select theone,event,endtime from event;";
string strCMD = "select end_time from event_assemble where target_theone='" + strTarget_theone + "' ORDER BY id DESC LIMIT 1;";
MySqlCommand cmd = new MySqlCommand(strCMD, dbCheck.msConn);
MySqlDataReader sqlReader = null;
string currentMethodName = System.Reflection.MethodBase.GetCurrentMethod().Name;
if (StaticUtils.DBReaderOperationException(ref cmd, ref sqlReader, currentClassName, currentMethodName))
{
while (sqlReader.Read())
{
strReadDB = new string[] { sqlReader.GetString(0) };
//逐条数据判断
//判断数据库中是否存在数据
if (strReadDB != null)
{
//比较endtime的时间和当前时间
//传入时间
DateTime data_create = Convert.ToDateTime(strTime);
DateTime data_db = Convert.ToDateTime(strReadDB[0]);
// 相同报警间隔time unit: s
long time_interval = StaticUtils.GetCurrentTimeUnix(data_create) - StaticUtils.GetCurrentTimeUnix(data_db);
if (time_interval < 120)
{
string strUpdate = "UPDATE event_assemble SET end_time='" + strTime + "' WHERE target_theone='" + strTarget_theone + "' AND end_time='" + strReadDB[0] + "';";
MySqlCommand cmdUpdate = new MySqlCommand(strUpdate, dbInsORUp.msConn);
StaticUtils.DBNonQueryOperationException(ref cmd, currentClassName, currentMethodName);
//跳出
goto here;
}
}
}
}
string event_name = ""; //故障二级名称
//事件等级判断
string strLevel = "";
if (strEvent.Contains("信号丢失"))
{
strLevel = "一般情况";
event_name = "监控设备掉线";
}
else if (strEvent.Contains("移动侦测"))
{
strLevel = "一般情况";
event_name = "监控移动侦测";
}
else if (strEvent.Contains("穿越警戒面"))
{
strLevel = "重要情况";
event_name = "监控越界侦测";
}
//生成eventtheon
string strEventTheOne = Guid.NewGuid().ToString();
//插入数据
//往总表跟字表里面都插入数据
DataRow[] dr_abnormal_super = StaticData.g_dtAbnormalInfor.Select("故障父类名称='event_camera'");
DataRow[] dr_abnormal_sub = StaticData.g_dtAbnormalInfor.Select("父ID='" + dr_abnormal_super[0]["ID"] + "'");
string strInsert1 = "INSERT INTO event_assemble (event_name,event_theone,event_type,start_time,end_time,event_status,position,event_level,target_theone) values" +
"('" + event_name + "','" + strEventTheOne + "','event_camera','" + DateTime.Now.ToString().Replace('/', '-') + "','" + DateTime.Now.ToString().Replace('/', '-') + "','未读','" +
strPosition + "','" + strLevel + "','" + strTarget_theone + "');";
string strInsert2 = "INSERT INTO event_camera (event_theone,device_event_type,device_theone) values" +
"('" + strEventTheOne + "','" + event_name + "','" + strTarget_theone + "');";
MySqlCommand cmdInsert = new MySqlCommand(strInsert1, dbInsORUp.msConn);
StaticUtils.DBNonQueryOperationException(ref cmdInsert, currentClassName, currentMethodName);
MySqlCommand cmdInsert2 = new MySqlCommand(strInsert2, dbInsORUp.msConn);
StaticUtils.DBNonQueryOperationException(ref cmdInsert2, currentClassName, currentMethodName);
//向web上报事件
string strSendMSG = jscontrol.EventJson(strEventTheOne);
Mainform.form1.SendMsgToWebSocketClients(strSendMSG);
//更新UI界面
StaticUtils.ShowEventMsg("报警时间：" + paras[0] + " NVRIP：" + paras[1] + " 事件类型：" + event_name + " 通道号：" + channelName + " 摄像机名称：" + strDevice + "\n");
//计数加一
StaticData.g_inAlarmNum++;
here:
dbInsORUp.msConn.Close();
sqlReader.Close();
dbCheck.msConn.Close();
}
catch (Exception e)
{
StaticUtils.ShowEventMsg("HikvisionAlarmCallBackFun.class-CheckEvent : 插入摄像头报警事件出现异常！！\n");
}
}
/// <summary>
/// 命令解析函数
/// </summary>
/// <param name="strJson"></param>
/// <returns></returns>
public string ReceiceJson(string strJson)
{
try
{
JsonObject joWebCmd = (JsonObject)JsonValue.Parse(strJson);
string strResult = "null";
string strResult2 = "null";
string strStatusCode = "0";
string strCmd = "";
#region 摄像头云台控制命令
if (joWebCmd["requestType"] == "Camera")
{
string strCameraNVRip = joWebCmd["requestDetail"]["nvrip"];
string strCameraChannel = joWebCmd["requestDetail"]["channel"];
string strCameraCmd = joWebCmd["requestDetail"]["command"];
//执行命令
HikvisionPTZControl hkPtzCtl = new HikvisionPTZControl();
//根据选中的摄像头通道号跟IP地址进行预览
//zzt补充，这里加个界面日志，告诉别人收到了什么命令，时间跟
DataRow[] dr;
switch (strCameraCmd)
{
case "left":
dr = StaticData.g_dtNVR.Select("IP地址= '" + strCameraNVRip + "'");
if (dr.Length > 0)
{
hkPtzCtl.PTZleft(Convert.ToInt32(dr[0]["userid"]), Convert.ToInt32(strCameraChannel));
}
break;
case "right":
dr = StaticData.g_dtNVR.Select("IP地址= '" + strCameraNVRip + "'");
if (dr.Length > 0)
{
hkPtzCtl.PTZright(Convert.ToInt32(dr[0]["userid"]), Convert.ToInt32(strCameraChannel));
}
break;
case "up":
dr = StaticData.g_dtNVR.Select("IP地址= '" + strCameraNVRip + "'");
if (dr.Length > 0)
{
hkPtzCtl.PTZup(Convert.ToInt32(dr[0]["userid"]), Convert.ToInt32(strCameraChannel));
}
break;
case "down":
dr = StaticData.g_dtNVR.Select("IP地址= '" + strCameraNVRip + "'");
if (dr.Length > 0)
{
hkPtzCtl.PTZdown(Convert.ToInt32(dr[0]["userid"]), Convert.ToInt32(strCameraChannel));
}
break;
case "upleft":
dr = StaticData.g_dtNVR.Select("IP地址= '" + strCameraNVRip + "'");
if (dr.Length > 0)
{
hkPtzCtl.PTZupleft(Convert.ToInt32(dr[0]["userid"]), Convert.ToInt32(strCameraChannel));
}
break;
case "upright":
dr = StaticData.g_dtNVR.Select("IP地址= '" + strCameraNVRip + "'");
if (dr.Length > 0)
{
hkPtzCtl.PTZright(Convert.ToInt32(dr[0]["userid"]), Convert.ToInt32(strCameraChannel));
}
break;
case "downleft":
dr = StaticData.g_dtNVR.Select("IP地址= '" + strCameraNVRip + "'");
if (dr.Length > 0)
{
hkPtzCtl.PTZdownleft(Convert.ToInt32(dr[0]["userid"]), Convert.ToInt32(strCameraChannel));
}
break;
case "downright":
dr = StaticData.g_dtNVR.Select("IP地址= '" + strCameraNVRip + "'");
if (dr.Length > 0)
{
hkPtzCtl.PTZdownright(Convert.ToInt32(dr[0]["userid"]), Convert.ToInt32(strCameraChannel));
}
break;
case "zoom_out":
dr = StaticData.g_dtNVR.Select("IP地址= '" + strCameraNVRip + "'");
if (dr.Length > 0)
{
hkPtzCtl.PTZzoomout(Convert.ToInt32(dr[0]["userid"]), Convert.ToInt32(strCameraChannel));
}
break;
case "zoom_in":
dr = StaticData.g_dtNVR.Select("IP地址= '" + strCameraNVRip + "'");
if (dr.Length > 0)
{
hkPtzCtl.PTZzoomin(Convert.ToInt32(dr[0]["userid"]), Convert.ToInt32(strCameraChannel));
}
break;
}
//更新下界面
StaticUtils.ShowCMDMsg("接收时间：" + DateTime.Now.ToString() + " 摄像头云台控制命令!\n" + "控制nvrip为：" + strCameraNVRip + " 通道号为：" + strCameraChannel + " 命令为：" + strCameraCmd + "\n");
//得到状态，下一步封装成json传回去
JsonObject returnJS = SendJson("Camera", strStatusCode, m_lCameraIP, m_lChannel, strCmd, strResult, strResult2);
string strReturnResult = returnJS.ToString();
strReturnResult = Encoding.UTF8.GetString(Encoding.UTF8.GetBytes(strReturnResult));
return(strReturnResult);
}
#endregion
#region 广播控制命令
if (joWebCmd["requestType"] == "Broadcast")
{
string strBroadcastDeviceId = joWebCmd["requestDetail"]["deviceid"];
string strBroadcastChannel = joWebCmd["requestDetail"]["channel"];
string strBroadcastDeviceIp = joWebCmd["requestDetail"]["deviceip"];
string strBroadcastVolumeValue = joWebCmd["requestDetail"]["volumeValue"];
string strBroadcastCmd = joWebCmd["requestDetail"]["command"];
//执行命令
BroadcastUDP broadcastUDP = new BroadcastUDP();
//根据选中的摄像头通道号跟IP地址进行预览
//zzt补充，这里加个界面日志，告诉别人收到了什么命令，时间跟
switch (strBroadcastCmd)
{
case "volume":
//此命令为修改设备音量，需要设备id，设备ip地址，音量值。
Byte volumeArray = (Byte)Convert.ToInt32(strBroadcastVolumeValue); // 将获取到的string转化为 byte
broadcastUDP.setBroadcastDeviceVolume(strBroadcastDeviceIp, short.Parse(strBroadcastDeviceId), volumeArray);
break;
case "stop":
//此命令为 强制关闭设备，需要设备id，设备ip地址，音量值。
Byte nMode = (Byte)Convert.ToInt32("1"); // 输入默认值 ;强制关闭类型: 1 表示强制关闭
broadcastUDP.closeBroadcastDevice(strBroadcastDeviceIp, short.Parse(strBroadcastDeviceId), nMode);
break;
case "channel":
//此命令为 切换设备频道，需要设备id，设备ip地址，频道。
Byte nChannel = (Byte)Convert.ToInt32(strBroadcastChannel);
broadcastUDP.changeBroadcastDeviceChannel(strBroadcastDeviceIp, short.Parse(strBroadcastDeviceId), nChannel);
break;
}
//更新下界面
StaticUtils.ShowCMDMsg("接收时间：" + DateTime.Now.ToString() + " 广播云台控制命令!\n" + "控制广播设备编号为：" + strBroadcastDeviceId + " 命令为：" + strBroadcastCmd + " 广播设备IP为：" + strBroadcastDeviceIp + "\n");
}
#endregion
return(strResult);
}
catch (Exception e)
{
Console.WriteLine(e);
StaticUtils.ShowEventMsg("MgJsonCtrl.class-ReceiceJson : 数据格式错误，请输入标准Json格式或产生异常\n");
return("数据格式错误，请输入标准Json格式或产生异常");
}
}
public void ParkingWebRequest_Get()
{
ParkingWebRequest parks = new ParkingWebRequest();
while (true)
{
if (StaticData.g_msParkingDBC.State == System.Data.ConnectionState.Closed)
{
try
{
StaticData.g_msParkingDBC.Open();
}
catch
{
StaticUtils.ShowEventMsg("时间：" + DateTime.Now.ToString() + "SkyinforParking.class- ParkingWebRequest_Get ： 开启数据库查询失败！\n");
//sleep,间隔事件轮询
Thread.Sleep(StaticData.g_nSystemPollFreq * 1000);
continue;
}
}
//获取停车场数据
string[] num1 = parks.Post("T1");
string[] num2 = parks.Post("T2");
string[] num4 = parks.Post("T4");
string time = DateTime.Now.ToString();
if (num1 == null || num2 == null || num4 == null || num1.Length == 0 || num2.Length == 0 || num4.Length == 0)
{
Thread.Sleep(StaticData.g_nSystemPollFreq * 1000);
continue;
}
// 更新界面UI
DataRow[] dr1 = StaticData.g_dtParking.Select("停车场名称='" + num1[2] + "'"); //表格的行
DataRow[] dr2 = StaticData.g_dtParking.Select("停车场名称='" + num2[2] + "'"); //表格的行
DataRow[] dr4 = StaticData.g_dtParking.Select("停车场名称='" + num4[2] + "'"); //表格的行
if (dr1.Length > 0 && dr2.Length > 0 && dr4.Length > 0)
{
dr1[0]["总车位数"] = num1[3];
dr1[0]["已使用车位"] = int.Parse(num1[3]) - int.Parse(num1[0]);
dr1[0]["未使用车位"] = num1[0];
dr1[0]["时间"] = time;
dr2[0]["总车位数"] = num2[3];
dr2[0]["已使用车位"] = int.Parse(num2[3]) - int.Parse(num2[0]);
dr2[0]["未使用车位"] = num2[0];
dr2[0]["时间"] = time;
dr4[0]["总车位数"] = num4[3];
dr4[0]["已使用车位"] = int.Parse(num4[3]) - int.Parse(num4[0]);
dr4[0]["未使用车位"] = num4[0];
dr4[0]["时间"] = time;
//获取到的数据插入到DB：park_number中进行记录
insertToDbParkNumber(num1, num2, num4, time);
//根据GET到的数据更新DB park
updateDbPark(num1[2], int.Parse(num1[3]), int.Parse(num1[0]), num2[2], int.Parse(num2[3]), int.Parse(num2[0]), num4[2], int.Parse(num4[3]), int.Parse(num4[0]));
// 判断车辆已使用车位是否过多报警
string[] park_name = new string[3] {
num1[2], num2[2], num4[2]
};
int[] park_num = new int[3] {
Convert.ToInt32(dr1[0]["已使用车位"]), Convert.ToInt32(dr2[0]["已使用车位"]), Convert.ToInt32(dr4[0]["已使用车位"])
};
int[] park_total_num = new int[3] {
Convert.ToInt32(dr1[0]["总车位数"]), Convert.ToInt32(dr2[0]["总车位数"]), Convert.ToInt32(dr4[0]["总车位数"])
};
judgeWarning(park_name, park_num, park_total_num);
}
;
StaticData.g_msParkingDBC.Close();
//sleep,间隔事件轮询
Thread.Sleep(StaticData.g_nSystemPollFreq * 1000);
}
}