/// <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>
/// 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");
}
}
//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");
}
}