/// <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();
}
}