public override Location Parse(MessageInput input)
{
MeiligaoInputMessage inputMessage = new MeiligaoInputMessage(input.DataMessage);
HandleMessage(input, inputMessage);
if (inputMessage.MeiligaoDataMessage != null)
{
Location location = new Location
{
Device = new Device {
IMEI = inputMessage.DeviceIdTrimmed
},
PositionStatus = inputMessage.MeiligaoDataMessage.GPRMCArray[1] == "A",
Latitude = GpsUtil.ConvertDmmLatToDecimal(inputMessage.MeiligaoDataMessage.GPRMCArray[2],
inputMessage.MeiligaoDataMessage.GPRMCArray[3]),
Longitude = GpsUtil.ConvertDmmLongToDecimal(inputMessage.MeiligaoDataMessage.GPRMCArray[4],
inputMessage.MeiligaoDataMessage.GPRMCArray[5]),
DateTime = GetDateTime(inputMessage.MeiligaoDataMessage.GPRMCArray[0],
inputMessage.MeiligaoDataMessage.GPRMCArray[8]),
Speed = SpeedUtil.KnotsToKph(inputMessage.MeiligaoDataMessage.GPRMCArray.Get <decimal>(6)),
Heading = inputMessage.MeiligaoDataMessage.GPRMCArray.Get <decimal?>(7),
HDOP = inputMessage.MeiligaoDataMessage.StringSplit.Get <decimal?>(1),
Altitude = inputMessage.MeiligaoDataMessage.StringSplit.Get <decimal?>(2),
Odometer = inputMessage.MeiligaoDataMessage.StringSplit.Get <uint?>(7)
};
return(location);
}
return(null);
}
public override Location Parse(MessageInput input)
{
MeiligaoInputMessage inputMessage = new MeiligaoInputMessage(input.DataMessage);
HandleMessage(input, inputMessage);
if (inputMessage.MeiligaoDataMessage != null)
{
Location location = new Location
{
Device = new Device
{
IMEI = inputMessage.DeviceIdTrimmed
}
};
location.PositionStatus = inputMessage.MeiligaoDataMessage.GPRMCArray[1] == "A";
location.Latitude = GpsUtil.ConvertDegreeAngleToDouble(@"(\d{2})(\d{2}).(\d{4})",
inputMessage.MeiligaoDataMessage.GPRMCArray[2], inputMessage.MeiligaoDataMessage.GPRMCArray[3]);
location.Longitude = GpsUtil.ConvertDegreeAngleToDouble(@"(\d{3})(\d{2}).(\d{4})",
inputMessage.MeiligaoDataMessage.GPRMCArray[4], inputMessage.MeiligaoDataMessage.GPRMCArray[5]);
location.DateTime = GetDateTime(inputMessage.MeiligaoDataMessage.GPRMCArray[0],
inputMessage.MeiligaoDataMessage.GPRMCArray[8]);
location.Speed = inputMessage.MeiligaoDataMessage.GPRMCArray.Get <double>(6) * 1.852;
location.Heading = inputMessage.MeiligaoDataMessage.GPRMCArray.Get <float?>(7);
location.HDOP = inputMessage.MeiligaoDataMessage.StringSplit.Get <double>(1);
location.Altitude = inputMessage.MeiligaoDataMessage.StringSplit.Get <double>(2);
location.Odometer = inputMessage.MeiligaoDataMessage.StringSplit.Get <uint?>(7);
return(location);
}
return(null);
}
private static void HandleMessage(MessageInput input, MeiligaoInputMessage inputMessage)
{
if (inputMessage.Command == MeiligaoCommands.Login)
{
MeiligaoOutputMessage reply =
new MeiligaoOutputMessage(MeiligaoCommands.LoginConfirmation, inputMessage.DeviceIdHex, "01");
input.NetworkStream.Write(HexUtil.ConvertHexStringToByteArray(reply.PacketBodyWithChecksum));
}
}
