public static GpsInfo DecodeGps(byte[] data)
{
// Header begin//
string crc = ByteArrayToHexString(data.Skip(2).Take(2).ToArray());
int length = int.Parse(ByteArrayToHexString(data.Skip(4).Take(2).ToArray()));
int seqId = int.Parse(ByteArrayToHexString(data.Skip(6).Take(2).ToArray()));
string imei = ByteArrayToHexString(data.Skip(8).Take(8).ToArray());//.Substring(0, 15);
// Header End//
// Data Begin//
var time = int.Parse(ByteArrayToHexString(data.Skip(16).Take(4).ToArray()));
DateTime gpsTime = ConvertFromUnixTimestamp(time);
var rtime = int.Parse(ByteArrayToHexString(data.Skip(24).Take(4).ToArray()));
DateTime recTime = ConvertFromUnixTimestamp(rtime);
double lon = double.Parse(ByteArrayToHexString(data.Skip(28).Take(4).ToArray())) * 0.000001;
double lat = double.Parse(ByteArrayToHexString(data.Skip(32).Take(4).ToArray())) * 0.000001;
int heading = int.Parse(ByteArrayToHexString(data.Skip(36).Take(2).ToArray()));
int reportId = int.Parse(ByteArrayToHexString(data.Skip(38).Take(1).ToArray()));
double odometer = double.Parse(ByteArrayToHexString(data.Skip(39).Take(4).ToArray())) * 0.1;
int speed = int.Parse(ByteArrayToHexString(data.Skip(46).Take(2).ToArray()));
// Data End//
return(GpsInfo.Create(imei, seqId, length, crc, gpsTime, recTime, lon, lat, heading, odometer, 0, speed, 0, "", "", true));
}
public static GpsInfo AsciiDecodeGps(string[] data, string imei)
{
int reportId = int.Parse(data[6]);
DateTime gpsTime = ConvertFromUnixTimestamp(Convert.ToDouble(data[0])).AddHours(4);
DateTime recTime = ConvertFromUnixTimestamp(Convert.ToDouble(data[2])).AddHours(4);
double lon = double.Parse(data[3]) * 0.000001;
double lat = double.Parse(data[4]) * 0.000001;
int heading = int.Parse(data[5]);
double odometer = double.Parse(data[7]) * 0.1;
int speed = int.Parse(data[10]);
string driverID = data[13];
string eventType = reportId.ToString();
return(GpsInfo.Create(imei, 0, 0, "", gpsTime, recTime, lon, lat, heading, odometer, 0, speed, reportId, driverID, eventType, true));
}
public static void DbInsert(GpsInfo data)
{
SqlConnection conn = new SqlConnection(GetConnectionString());
string sql = "INSERT INTO [dbo].[TBL_ATRACK_MASTER]" +
" (IMEI,Length,Crc,SeqId,GPS_DateTime,Received_DateTime,Longitude,Latitude,Odometer,Heading,Speed) " +
"VALUES " +
"(@IMEI,@Length,@Crc,@SeqId,@GPS_DateTime,@Received_DateTime,@Longitude,@Latitude,@Odometer,@Heading,@Speed) SELECT SCOPE_IDENTITY()";
try
{
if (conn.State != ConnectionState.Open)
{
conn.Open();
}
SqlCommand cmd = new SqlCommand(sql, conn);
List <SqlParameter> sp = new List <SqlParameter>();
sp.Add(new SqlParameter()
{
ParameterName = "@IMEI", SqlDbType = SqlDbType.NVarChar, Value = data.IMEI
});
sp.Add(new SqlParameter()
{
ParameterName = "@Length", SqlDbType = SqlDbType.Int, Value = data.Length
});
sp.Add(new SqlParameter()
{
ParameterName = "@Crc", SqlDbType = SqlDbType.NVarChar, Value = data.Crc
});
sp.Add(new SqlParameter()
{
ParameterName = "@SeqId", SqlDbType = SqlDbType.Int, Value = data.SeqId
});
sp.Add(new SqlParameter()
{
ParameterName = "@GPS_DateTime", SqlDbType = SqlDbType.DateTime, Value = data.GPS_DateTime
});
sp.Add(new SqlParameter()
{
ParameterName = "@Received_DateTime", SqlDbType = SqlDbType.DateTime, Value = data.Received_DateTime
});
sp.Add(new SqlParameter()
{
ParameterName = "@Longitude", SqlDbType = SqlDbType.Float, Value = data.Longitude
});
sp.Add(new SqlParameter()
{
ParameterName = "@Latitude", SqlDbType = SqlDbType.Float, Value = data.Latitude
});
sp.Add(new SqlParameter()
{
ParameterName = "@Odometer", SqlDbType = SqlDbType.Float, Value = data.Odometer
});
sp.Add(new SqlParameter()
{
ParameterName = "@Heading", SqlDbType = SqlDbType.Int, Value = data.Heading
});
sp.Add(new SqlParameter()
{
ParameterName = "@Speed", SqlDbType = SqlDbType.Int, Value = data.Speed
});
cmd.Parameters.AddRange(sp.ToArray());
cmd.CommandType = CommandType.Text;
var id = cmd.ExecuteScalar();
}
catch (System.Data.SqlClient.SqlException ex)
{
string msg = "Insert Error:";
msg += ex.Message;
AtrackMain.LogData(msg);
throw new Exception(msg);
}
finally
{
conn.Close();
}
}
public static void DbUpdate(GpsInfo data, string imei, string rawData)
{
string OwnerName = string.Empty;
string Email = string.Empty;
string RegNo = string.Empty;
string mailSent = string.Empty;
using (SqlConnection conn = new SqlConnection(GetConnectionString()))
{
try
{
using (SqlCommand cmd = new SqlCommand("SP_Insert_NewPointware", conn))
{
List <SqlParameter> sp = new List <SqlParameter>()
{
new SqlParameter()
{
ParameterName = "@UNIT_ID", SqlDbType = SqlDbType.NVarChar, Value = "AT" + imei.Substring(11, 4)
},
};
sp.Add(new SqlParameter()
{
ParameterName = "@LON", SqlDbType = SqlDbType.Float, Value = data.Longitude
});
sp.Add(new SqlParameter()
{
ParameterName = "@LAT", SqlDbType = SqlDbType.Float, Value = data.Latitude
});
sp.Add(new SqlParameter()
{
ParameterName = "@SPEED", SqlDbType = SqlDbType.Int, Value = data.Speed
});
sp.Add(new SqlParameter()
{
ParameterName = "@DIRECTION", SqlDbType = SqlDbType.Int, Value = data.Heading
});
sp.Add(new SqlParameter()
{
ParameterName = "@LOCAL_DATE_TIME", SqlDbType = SqlDbType.DateTime, Value = data.GPS_DateTime
});
sp.Add(new SqlParameter()
{
ParameterName = "@DISTANCE", SqlDbType = SqlDbType.Float, Value = 0
});
sp.Add(new SqlParameter()
{
ParameterName = "@SERVER_TIME", SqlDbType = SqlDbType.VarChar, Value = DateTime.UtcNow
});
sp.Add(new SqlParameter()
{
ParameterName = "@ATTRIBUTE1", SqlDbType = SqlDbType.VarChar, Value = data.EventType
}); //SOS
sp.Add(new SqlParameter()
{
ParameterName = "@ATTRIBUTE2", SqlDbType = SqlDbType.VarChar, Value = data.DriverID
}); //immobilizer
sp.Add(new SqlParameter()
{
ParameterName = "@CHARGING", SqlDbType = SqlDbType.Bit, Value = true
}); //Charging
sp.Add(new SqlParameter()
{
ParameterName = "@LOWBATT", SqlDbType = SqlDbType.Bit, Value = false
}); //LOW BATTERY
sp.Add(new SqlParameter()
{
ParameterName = "@IGNITION", SqlDbType = SqlDbType.Bit, Value = data.EventType == "IgnitionOn"? true: false
}); //IGNITION
sp.Add(new SqlParameter()
{
ParameterName = "@ANALOG_DATA", SqlDbType = SqlDbType.NVarChar, Value = ""
}); //ANALOG_DATA
sp.Add(new SqlParameter()
{
ParameterName = "@status", SqlDbType = SqlDbType.NVarChar, Value = data.EventType == "IdleOn" ? "ON" : "OFF"
});
sp.Add(new SqlParameter()
{
ParameterName = "@reportID", SqlDbType = SqlDbType.Int, Value = data.ReportID
});
sp.Add(new SqlParameter()
{
ParameterName = "@imei", SqlDbType = SqlDbType.NVarChar, Value = data.IMEI
});
sp.Add(new SqlParameter()
{
ParameterName = "@eventValue", SqlDbType = SqlDbType.NVarChar, Value = data.EventType == "RFID" ? data.DriverID : data.EventType
});
sp.Add(new SqlParameter()
{
ParameterName = "@validEvent", SqlDbType = SqlDbType.Bit, Value = data.ValidEvent
});
sp.Add(new SqlParameter()
{
ParameterName = "@RAW_DATA", SqlDbType = SqlDbType.NVarChar, Value = rawData
});
sp.Add(new SqlParameter()
{
ParameterName = "@ServerDateTime", SqlDbType = SqlDbType.DateTime, Value = DateTime.UtcNow
});
cmd.Parameters.AddRange(sp.ToArray());
cmd.CommandType = CommandType.StoredProcedure;
conn.Open();
cmd.ExecuteNonQuery();
}
}
catch (System.Data.SqlClient.SqlException ex)
{
string msg = "Insert Error:";
msg += ex.Message;
throw new Exception(msg);
}
catch (Exception ex)
{
string msg = "Insert Error";
}
finally
{
conn.Close();
}
}
}