public override Location Parse(MessageInput input)
{
Match locationMatch =
new Regex(
"IMEI,(\\d{15})," + // imei
"(\\d{4}\\/\\d{2}\\/\\d{2}), " + // date YYYY/mm/dd
"(\\d{2}:\\d{2}:\\d{2}), " + // hh:mm:ss
"(N|S), Lat:(\\d+.\\d+), " + // latitude
"(E|W), Lon:(\\d+.\\d+), " + // longitude
"Spd:(\\d+.\\d+)")
.Match(input.DataMessage.String);
if (locationMatch.Success)
{
input.Client.SetDevice(locationMatch.Groups[1].Value);
Location location = new Location
{
Device = input.Client.Device,
DateTime = DateTime.Parse($"{locationMatch.Groups[2].Value} {locationMatch.Groups[3].Value}"),
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[5].Value,
locationMatch.Groups[4].Value),
Longitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[7].Value,
locationMatch.Groups[6].Value),
Speed = SpeedUtil.KnotsToKph(locationMatch.Groups[8].Get <decimal>())
};
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 Location ParseLocation(MessageInput input)
{
GroupCollection lgc =
new Regex(
@"(\d{2})(\d{2})(\d{2})(A|V)(\d{4}.\d{4})(N|S)(\d{5}.\d{4})(E|W)(.{5})(\d{2})(\d{2})(\d{2})(.{6})(1|0{8})L(.{0,8})(...)")
.Matches(input.DataMessage.String)[0].Groups;
if (lgc.Count == 17)
{
Location location = new Location
{
Device = input.Client.Device,
DateTime = DateTimeUtil.New(lgc[1].Value, lgc[2].Value, lgc[3].Value, lgc[10].Value, lgc[11].Value,
lgc[12].Value),
PositionStatus = lgc[4].Value == "F",
Latitude = GpsUtil.ConvertDmmLatToDecimal(lgc[5].Value, lgc[6].Value),
Longitude = GpsUtil.ConvertDmmLongToDecimal(lgc[7].Value, lgc[8].Value),
Speed = decimal.Parse(lgc[9].Value),
Heading = decimal.Parse(lgc[13].Value),
Odometer = long.Parse(lgc[15].Value, NumberStyles.HexNumber)
};
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
},
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)
{
Match locationMatch =
new Regex(
"simei:(\\d+)," + // imei
"(.*?)" + // ignore
"(\\d{12})," + // yy mm dd hh mm ss
"(A|V)," + // gps fix
"(\\d+.\\d+),(N|S)," + // latitude
"(\\d+.\\d+),(E|W)," + // longitude
"(\\d+.\\d+),") // speed
.Match(input.DataMessage.String);
if (locationMatch.Success)
{
input.Client.SetDevice(locationMatch.Groups[1].Value);
Location location = new Location
{
Device = input.Client.Device,
DateTime = NewDateTimeUtil.Convert(DateFormat.YYMMDDHHMMSS, locationMatch.Groups[3].Value),
PositionStatus = locationMatch.Groups[4].Value == "A",
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[5].Value,
locationMatch.Groups[6].Value),
Longitude = GpsUtil.ConvertDmmLongToDecimal(locationMatch.Groups[7].Value,
locationMatch.Groups[8].Value),
Speed = locationMatch.Groups[9].Get <decimal?>()
};
return(location);
}
return(null);
}
private static Location Location(MessageInput input)
{
Match locationMatch =
new Regex(
_pattern)
.Match(input.DataMessage.String);
if (locationMatch.Success)
{
Location location = new Location
{
Device = new Device
{
DeviceId = locationMatch.Groups[1].Value
},
DateTime = NewDateTimeUtil.Convert(DateFormat.DDMMYYHHMMSS,
$"{locationMatch.Groups[10].Value}{locationMatch.Groups[2].Value}"),
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[4].Value,
locationMatch.Groups[5].Value),
Longitude = GpsUtil.ConvertDmmLongToDecimal(locationMatch.Groups[6].Value,
locationMatch.Groups[7].Value),
Speed = SpeedUtil.KnotsToKph(locationMatch.Groups[8].Get <decimal>()),
Heading = locationMatch.Groups[9].Get <decimal>()
};
SendLocationAcknowledge(locationMatch.Groups[3].Value, locationMatch.Groups[11].Value,
locationMatch.Groups[17].Value, input);
return(location);
}
return(null);
}
public override Location Parse(MessageInput input)
{
Match locationMatch =
new Regex("\\((\\d+)" + // imei
"(.*?)(\\d{12})" + // date time yy mm dd hh mm ss
"(A|V)" + // gps fix
"(\\d+.\\d+)(N|S)" + // latitude
"(\\d+.\\d+)(E|W)" + // longitude
"(\\d{3}.\\d)" + // speed
"(\\d+.\\d+)") // heading
.Match(input.DataMessage.String);
if (locationMatch.Success)
{
Location location = new Location
{
Device = new Device
{
DeviceId = locationMatch.Groups[1].Value
},
DateTime = NewDateTimeUtil.Convert(DateFormat.YYMMDDHHMMSS, locationMatch.Groups[3].Value),
PositionStatus = locationMatch.Groups[4].Value == "A",
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[5].Value, locationMatch.Groups[6].Value),
Longitude = GpsUtil.ConvertDmmLongToDecimal(locationMatch.Groups[7].Value, locationMatch.Groups[8].Value),
Speed = locationMatch.Groups[9].Get <decimal?>(),
Heading = locationMatch.Groups[10].Get <decimal?>()
};
return(location);
}
return(null);
}
private static decimal GetCoordinate(string value, char locatingIndicator, int index, string regex)
{
Match locationMatch =
new Regex("(\\d{4})(\\d{4})")
.Match(value);
string direction = BitUtil.IsTrue(locatingIndicator, 1) ? "N" : "S";
return(GpsUtil.ConvertDmmLatToDecimal($"{locationMatch.Groups[1].Value}.{locationMatch.Groups[2].Value}",
direction));
}
private static void LocationIsValid(Location location)
{
Assert.IsTrue(GpsUtil.IsValidLatitude(location.Latitude));
Assert.IsTrue(GpsUtil.IsValidLongitude(location.Longitude));
Assert.IsTrue(location.DateTime > DateTime.UnixEpoch);
Assert.IsTrue(!location.Speed.HasValue || location.Speed >= 0 && location.Speed <= 1000);
Assert.IsTrue(!location.Heading.HasValue || location.Heading.Value >= 0 && location.Heading.Value <= 360);
Assert.IsTrue(!location.Satellites.HasValue || location.Satellites >= 0 && location.Satellites <= 50);
Assert.IsTrue(!location.HDOP.HasValue || location.HDOP >= 0 && location.HDOP <= 100);
Assert.IsTrue(!location.Odometer.HasValue || location.Odometer >= 0);
}
public override Location Parse(MessageInput input)
{
Match locationMatch =
new Regex("\\$\\$" + // header
"(\\d+)(.*?)" + // device id
"&A(\\d{4})" + // command
"&B" + // gps data header
"(\\d{2})(\\d{2})(\\d{2}).(\\d{3})," + // hh mm ss . sss
"(A|V)," + // position status
"(\\d{4}.\\d{4}),(N|S)," + // latitude
"(\\d{5}.\\d{4}),(E|W)," + // longitude
"(.*?)," + // speed
"(.*?)," + // heading
"(\\d{2})(\\d{2})(\\d{2})," + // dd mm yy
"(.*?)" +
"\\*(..)\\|" + // checksum
"(.*)\\|" + // hdop
"&C(\\d+)" + // io
"&D(.*?)" + // odometer
"&E(\\d+)" + // alarm
"(&Y(\\d+)|)" + // ad
"(#*)") // end
.Match(input.DataMessage.String);
if (locationMatch.Groups.Count == 27)
{
Location location = new Location
{
Device = new Device
{
IMEI = locationMatch.Groups[1].Value
},
DateTime = DateTimeUtil.New(locationMatch.Groups[17].Value,
locationMatch.Groups[16].Value,
locationMatch.Groups[15].Value,
locationMatch.Groups[4].Value,
locationMatch.Groups[5].Value,
locationMatch.Groups[6].Value,
locationMatch.Groups[7].Value),
PositionStatus = locationMatch.Groups[8].Value == "A",
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[9].Value, locationMatch.Groups[10].Value),
Longitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[11].Value, locationMatch.Groups[12].Value),
Speed = SpeedUtil.KnotsToKph(locationMatch.Groups[13].Get <decimal>()),
Heading = locationMatch.Groups[14].Get <decimal?>() / 10,
HDOP = locationMatch.Groups[20].Get <decimal?>() / 10,
Odometer = GetOdometer(locationMatch.Groups[22].Value)
};
return(location);
}
return(null);
}
public override Location Parse(MessageInput input)
{
Match locationMatch =
new Regex("(\\()" +
"(\\d{15})" + // IMEI
"(U\\d\\d\\d)" + // Type
"(\\d)" + // GPS Type
"(A|V)" + // Position status
"(\\d{2})(\\d{2})(\\d{2})(\\d{2})(\\d{2})(\\d{2})" + // Date yy mm dd hh mm ss
"(\\d{4}.\\d{4})(N|S)" + // Latitude dd mm.mmmm N/S
"(\\d{5}.\\d{4})(E|W)" + // Longitude ddd mm.mmmm E/W
"(\\d{3})" + // Speed
"(\\d{3})" + // Heading
"(.{3})" + // Altitude HEX
"(.{8})" + // Odometer HEX
"(.)" + // Satellites HEX
"(\\d{2})" + // HDOP
"(\\d{2})" + // GSM signal
"(.*)" + // ???
"\\^(..)") // Checksum
.Match(input.DataMessage.String);
if (locationMatch.Groups.Count == 25)
{
Location location = new Location
{
Device = new Device
{
IMEI = locationMatch.Groups[2].Value
},
PositionStatus = locationMatch.Groups[5].Value == "A",
DateTime = DateTimeUtil.New(locationMatch.Groups[6].Value, locationMatch.Groups[7].Value,
locationMatch.Groups[8].Value, locationMatch.Groups[9].Value, locationMatch.Groups[10].Value,
locationMatch.Groups[11].Value),
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[12].Value,
locationMatch.Groups[13].Value),
Longitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[14].Value,
locationMatch.Groups[15].Value),
Speed = locationMatch.Groups[16].Get <decimal?>(),
Heading = locationMatch.Groups[17].Get <decimal?>(),
Altitude = int.Parse(locationMatch.Groups[18].Value, NumberStyles.HexNumber),
Odometer = int.Parse(locationMatch.Groups[19].Value, NumberStyles.HexNumber),
Satellites = short.Parse(locationMatch.Groups[20].Value, NumberStyles.HexNumber),
HDOP = locationMatch.Groups[21].Get <decimal?>(),
GsmSignal = locationMatch.Groups[22].Get <short?>()
};
return(location);
}
return(null);
}
private static Location ParseFormat0(MessageInput input)
{
input.NetworkStream.Write(StringUtil.ConvertStringToByteArray("ACK\r"));
Match locationMatch =
new Regex("(\\d{15})," + // imei
"(.*)," + // skip
"(\\d)," + // gps fix
"(\\d{2})(\\d{2})(\\d{2})," + // dd mm yy
"(\\d{2})(\\d{2})(\\d{2})," + // hh mm ss
"(E|W)(\\d+.\\d+)," + // longitude
"(N|S)(\\d+.\\d+)," + // latitude
"(\\d+)," + // altitude
"(.*?)," + // speed
"(\\d+)," + // heading
"(\\d+)," + // number of satellites
"(.*?)") // hdop
.Match(input.DataMessage.String);
if (locationMatch.Success)
{
input.Client.SetDevice(locationMatch.Groups[1].Value);
Location location = new Location
{
Device = input.Client.Device,
DateTime = DateTimeUtil.New(
locationMatch.Groups[6].Value,
locationMatch.Groups[5].Value,
locationMatch.Groups[4].Value,
locationMatch.Groups[7].Value,
locationMatch.Groups[8].Value,
locationMatch.Groups[9].Value),
PositionStatus = locationMatch.Groups[3].Value != "1",
Longitude = GpsUtil.ConvertDmmLongToDecimal(locationMatch.Groups[11].Value,
locationMatch.Groups[10].Value),
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[13].Value,
locationMatch.Groups[12].Value),
Altitude = locationMatch.Groups[14].Get <decimal?>(),
Speed = SpeedUtil.KnotsToKph(locationMatch.Groups[15].Get <decimal>()),
Heading = locationMatch.Groups[16].Get <decimal?>(),
Satellites = locationMatch.Groups[17].Get <short?>(),
HDOP = locationMatch.Groups[18].Get <decimal?>()
};
return(location);
}
return(null);
}
public override Location Parse(MessageInput input)
{
if (input.Client.Device == null)
{
Match imeiMatch = new Regex(@"(\*GS\d{2}),(\d{15})").Match(input.DataMessage.String);
if (imeiMatch.Groups.Count == 3)
{
input.Client.Device = new Device
{
IMEI = imeiMatch.Groups[2].Value
};
}
}
if (input.Client.Device != null)
{
Match dateMatch =
new Regex(@"(,|\$|^)(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2}),").Match(input.DataMessage.String);
Match locationMatch =
new Regex(@"GPS:(.);(.*?);(N|S)(.*?);(E|W)(.*?);(.*?);(.*?)(;(.*?);(.*?)(\$|#|$|,|;)|,)")
.Match(input.DataMessage.String);
if (dateMatch.Groups.Count == 8 && locationMatch.Groups.Count >= 9)
{
Location location = new Location
{
Device = input.Client.Device,
DateTime = DateTimeUtil.New(dateMatch.Groups[7].Value, dateMatch.Groups[6].Value,
dateMatch.Groups[5].Value, dateMatch.Groups[2].Value, dateMatch.Groups[3].Value,
dateMatch.Groups[4].Value),
PositionStatus = locationMatch.Groups[1].Value == "A",
Satellites = locationMatch.Groups[2].Get <short>(),
Latitude = GpsUtil.ConvertStringToDecimal(locationMatch.Groups[4].Value,
locationMatch.Groups[3].Value),
Longitude = GpsUtil.ConvertStringToDecimal(locationMatch.Groups[6].Value,
locationMatch.Groups[5].Value),
Speed = locationMatch.Groups[7].Get <decimal?>(),
Heading = locationMatch.Groups[8].Get <decimal?>(),
Altitude = locationMatch.Groups.Count == 13 ? locationMatch.Groups[10].Get <decimal?>() : null,
HDOP = locationMatch.Groups.Count == 13 ? locationMatch.Groups[11].Get <decimal?>() : null
};
return(location);
}
}
return(null);
}
public override Location Parse(MessageInput input)
{
// TODO: join patterns
GroupCollection lgc =
new Regex(
@"GPRMC,(\d{2})(\d{2})(\d{2}).(\d{3}),(A|V),(\d{4}.\d{4}),(N|S),(\d{5}.\d{4}),(E|W),(.*?),(.*?),(\d{2})(\d{2})(\d{2})(.*?\*..,)(\w)(.*?imei:)(\d{15})")
.Matches(input.DataMessage.String)[0].Groups;
if (lgc.Count == 19)
{
Location location = new Location
{
Device = new Device
{
IMEI = lgc[18].Value
},
DateTime = DateTimeUtil.New(lgc[12].Value, lgc[13].Value, lgc[14].Value, lgc[1].Value, lgc[2].Value,
lgc[3].Value, lgc[4].Value),
PositionStatus = lgc[16].Value == "F",
Latitude = GpsUtil.ConvertDmmLatToDecimal(lgc[6].Value, lgc[7].Value),
Longitude = GpsUtil.ConvertDmmLongToDecimal(lgc[8].Value, lgc[9].Value),
Speed = SpeedUtil.KnotsToKph(lgc[10].Get <decimal>()),
Heading = string.IsNullOrEmpty(lgc[11].Value) ? default(decimal?) : decimal.Parse(lgc[11].Value)
};
MatchCollection extra =
new Regex(@"(.*?imei:)(\d{15}),(\d+),(.*?),(F:)(.*?)V,(1|0),(.*?),(.*?),(\d+),(\d+),(.*?),(\d+)")
.Matches(input.DataMessage.String);
if (extra.Any())
{
GroupCollection match = extra[0].Groups;
if (match.Count == 14)
{
location.Satellites = short.Parse(match[3].Value);
location.Altitude = decimal.Parse(match[4].Value);
location.MobileCountryCode = int.Parse(match[10].Value);
location.MobileNetworkCode = int.Parse(match[11].Value, NumberStyles.HexNumber);
location.LocationAreaCode = int.Parse(match[12].Value, NumberStyles.HexNumber);
location.CellId = int.Parse(match[13].Value, NumberStyles.HexNumber);
}
}
return(location);
}
return(null);
}
public override Location Parse(MessageInput input)
{
Match locationMatch =
new Regex("#(\\d+)#" + //imei
"(.*?)#" + // username
"(.*?)#" + // acc status
"(.*?)#" + // extend byte
"(.*?)#" + // data type
"(.*?)#" + // extend byte
"(.*?)#" + // lbs
"(\\d+.\\d+),(E|W)," + // longitude
"(\\d+.\\d+),(N|S)," + // latitude
"(.*)?," + // speed
"(\\d+)#" + // heading
"(\\d{2})(\\d{2})(\\d{2})#" + // date dd mm yy
"(\\d{2})(\\d{2})(\\d{2})#") // time hh mm ss
.Match(input.DataMessage.String);
if (locationMatch.Groups.Count == 20)
{
Location location = new Location
{
Device = new Device
{
IMEI = locationMatch.Groups[1].Value
},
DateTime = DateTimeUtil.New(
locationMatch.Groups[16].Value,
locationMatch.Groups[15].Value,
locationMatch.Groups[14].Value,
locationMatch.Groups[17].Value,
locationMatch.Groups[18].Value,
locationMatch.Groups[19].Value),
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[10].Value,
locationMatch.Groups[11].Value),
Longitude = GpsUtil.ConvertDmmLongToDecimal(locationMatch.Groups[8].Value,
locationMatch.Groups[9].Value),
Speed = SpeedUtil.KnotsToKph(locationMatch.Groups[12].Get <decimal>()),
Heading = locationMatch.Groups[15].Get <decimal>(),
Odometer = long.Parse(locationMatch.Groups[18].Value, NumberStyles.HexNumber),
PositionStatus = locationMatch.Groups[7].Value != "V"
};
return(location);
}
return(null);
}
private static Location ParseFormatAlternative(MessageInput input)
{
Match locationMatch =
new Regex("(\\d+)," + // imei
"(\\d)," + // skip
"(\\d+)," + // gps fix
"(\\d{2})(\\d{2})(\\d{2})," + // dd mm yy
"(\\d{2})(\\d{2})(\\d{2})," + // hh mm ss
"(E|W)(\\d+.\\d+)," + // longitude
"(N|S)(\\d+.\\d+)," + // latitude
"(\\d+.\\d+)," + // altitude
"(\\d+.\\d+)," + // speed
"(.*?|)," + // heading
"(\\d+)" + // satellites
"(,(\\d+.\\d+)|)") // hdop
.Match(input.DataMessage.String);
if (locationMatch.Groups.Count == 20)
{
Location location = new Location
{
Device = new Device
{
IMEI = locationMatch.Groups[1].Value
},
DateTime = DateTimeUtil.New(
locationMatch.Groups[6].Value,
locationMatch.Groups[5].Value,
locationMatch.Groups[4].Value,
locationMatch.Groups[7].Value,
locationMatch.Groups[8].Value,
locationMatch.Groups[9].Value),
PositionStatus = locationMatch.Groups[2].Value != "1",
Longitude = GpsUtil.ConvertDmmLongToDecimal(locationMatch.Groups[11].Value, locationMatch.Groups[10].Value),
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[13].Value, locationMatch.Groups[12].Value),
Altitude = locationMatch.Groups[14].Get <decimal?>(),
Speed = SpeedUtil.KnotsToKph(locationMatch.Groups[15].Get <decimal>()),
Heading = locationMatch.Groups[16].Get <decimal?>(),
Satellites = locationMatch.Groups[17].Get <short?>(),
HDOP = locationMatch.Groups[18].Get <decimal?>()
};
return(location);
}
return(null);
}
private static Location ParseLocation(MessageInput input)
{
if (input.Client.Device == null)
{
return(null);
}
Match locationMatch =
new Regex(
"GPRMC," +
"(\\d{2})(\\d{2})(\\d{2})(.|)(\\d+|)," + // hh mm ss . sss
"(A|V)," + // gps fix
"(\\d+.\\d+),(N|S)," + // latitude
"(\\d+.\\d+),(W|E)," + // longitude
"(\\d+.\\d+)," + // speed
"(\\d+.\\d+)," + // heading
"(\\d{2})(\\d{2})(\\d{2}),") // dd mm yy
.Match(input.DataMessage.String);
if (locationMatch.Success)
{
Location location = new Location
{
Device = input.Client.Device,
DateTime = DateTimeUtil.New(
locationMatch.Groups[15].Value,
locationMatch.Groups[14].Value,
locationMatch.Groups[13].Value,
locationMatch.Groups[1].Value,
locationMatch.Groups[2].Value,
locationMatch.Groups[3].Value,
locationMatch.Groups[5].Value),
PositionStatus = locationMatch.Groups[6].Value == "A",
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[7].Value, locationMatch.Groups[8].Value),
Longitude = GpsUtil.ConvertDmmLongToDecimal(locationMatch.Groups[9].Value, locationMatch.Groups[10].Value),
Speed = SpeedUtil.KnotsToKph(locationMatch.Groups[11].Get <decimal>()),
Heading = locationMatch.Groups[12].Get <decimal?>()
};
return(location);
}
return(null);
}
public override Location Parse(MessageInput input)
{
Match locationMatch =
new Regex("imei(.)" +
"(\\d+)" + // imei
"(.*?)GPRMC," +
"(\\d{2})(\\d{2})(\\d{2}).(\\d{2,3})," + // time hh mm ss . ss(s)
"(A|V)," + // position status
"(\\d{2}\\d{2}.\\d+),(N|S)," + // latitude
"(\\d{2}\\d{3}.\\d+),(E|W)," + // longitude
"(\\d+.\\d+)," + // speed
"(\\d+.\\d+|)," + // heading
"(\\d{2})(\\d{2})(\\d{2})") // date dd mm yy
.Match(input.DataMessage.String);
if (locationMatch.Success)
{
Location location = new Location
{
Device = new Device
{
DeviceId = locationMatch.Groups[2].Value
},
DateTime = DateTimeUtil.New(
locationMatch.Groups[17].Value,
locationMatch.Groups[16].Value,
locationMatch.Groups[15].Value,
locationMatch.Groups[4].Value,
locationMatch.Groups[5].Value,
locationMatch.Groups[6].Value,
locationMatch.Groups[7].Value),
PositionStatus = locationMatch.Groups[8].Value == "A",
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[9].Value, locationMatch.Groups[10].Value),
Longitude = GpsUtil.ConvertDmmLongToDecimal(locationMatch.Groups[11].Value, locationMatch.Groups[12].Value),
Speed = SpeedUtil.KnotsToKph(locationMatch.Groups[14].Get <decimal>()),
Heading = locationMatch.Groups[15].Get <decimal?>()
};
return(location);
}
return(null);
}
public override Location Parse(MessageInput input)
{
Match locationMatch =
new Regex("(\\d{15})," + // imei
"(.{6})," + // id code
"(\\d{3})," + // status
"(L\\d{3})," + // version
"(A|V)," + // position status
"(\\d+.\\d+),(N|S)," + // latitude dd mm.mmmm N/S
"(\\d+.\\d+),(E|W)," + // longitude ddd mm.mmmm E/W
"(.*?)," + // speed
"(.*?)," + // heading
"(.*?)," + // hdop
"(\\d{2}):(\\d{2}):(\\d{2}) (\\d{2})-(\\d{2})-(\\d{2}),") // hh:mm:ss dd-mm-yy
.Match(input.DataMessage.String);
if (locationMatch.Success)
{
Location location = new Location
{
Device = new Device
{
DeviceId = locationMatch.Groups[1].Value
},
PositionStatus = locationMatch.Groups[5].Value == "A",
Latitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[6].Value,
locationMatch.Groups[7].Value),
Longitude = GpsUtil.ConvertDmmLatToDecimal(locationMatch.Groups[8].Value,
locationMatch.Groups[9].Value),
Speed = SpeedUtil.KnotsToKph(locationMatch.Groups[10].Get <decimal>()),
Heading = locationMatch.Groups[11].Get <decimal?>(),
HDOP = locationMatch.Groups[12].Get <decimal?>(),
DateTime = DateTimeUtil.New(locationMatch.Groups[18].Value, locationMatch.Groups[17].Value,
locationMatch.Groups[16].Value, locationMatch.Groups[13].Value, locationMatch.Groups[14].Value,
locationMatch.Groups[15].Value)
};
return(location);
}
return(null);
}
private static Location ParseLocation_AT09(MessageInput input)
{
input.Client.SetDevice(input.DataMessage.Reader.Skip(8).GetUntil('|'));
return(new Location
{
Device = input.Client.Device,
DateTime = ConvertDate(input.DataMessage.Reader.Skip(8).Get(12)),
Satellites = Convert.ToInt16(input.DataMessage.Reader.Skip(36).Get(2)),
GsmSignal = GsmUtil.ConvertSignal(Convert.ToInt16(input.DataMessage.Reader.Get(2))),
Heading = Convert.ToInt32(input.DataMessage.Reader.Get(3)),
Speed = Convert.ToInt32(input.DataMessage.Reader.Get(3)),
HDOP = decimal.Parse(input.DataMessage.Reader.Get(4)),
Odometer = uint.Parse(input.DataMessage.Reader.Get(7)),
Latitude = GpsUtil.ConvertDmmLatToDecimal(input.DataMessage.Reader.Get(9),
input.DataMessage.Reader.Get(1)),
Longitude = GpsUtil.ConvertDmmLongToDecimal(input.DataMessage.Reader.Get(10),
input.DataMessage.Reader.Get(1))
});
}
private static Location ParseLocation_AT09(MessageInput input)
{
return(new Location
{
Device = new Device
{
IMEI = input.DataMessage.Reader.Skip(8).GetUntil('|')
},
DateTime = ConvertDate(input.DataMessage.Reader.Skip(8).Get(12)),
Satellites = Convert.ToInt16(input.DataMessage.Reader.Skip(36).Get(2)),
GsmSignal = GsmUtil.ConvertSignal(Convert.ToInt16(input.DataMessage.Reader.Get(2))),
Heading = Convert.ToInt32(input.DataMessage.Reader.Get(3)),
Speed = Convert.ToInt32(input.DataMessage.Reader.Get(3)),
HDOP = double.Parse(input.DataMessage.Reader.Get(4)),
Odometer = uint.Parse(input.DataMessage.Reader.Get(7)),
Latitude = GpsUtil.ConvertDegreeAngleToDouble(@"(\d{2})(\d{2}).(\d{4})",
input.DataMessage.Reader.Get(9), input.DataMessage.Reader.Get(1)),
Longitude = GpsUtil.ConvertDegreeAngleToDouble(@"(\d{3})(\d{2}).(\d{4})",
input.DataMessage.Reader.Get(10), input.DataMessage.Reader.Get(1))
});
}
public override Location Parse(MessageInput input)
{
int timeIndex = input.DataMessage.CommaSplit[2] == "V1" || input.DataMessage.CommaSplit[2] == "V2" ? 3 : 5;
input.Client.SetDevice(input.DataMessage.CommaSplit.Get <string>(1));
Location location = new Location
{
Device = input.Client.Device,
DateTime = ConvertDate(input.DataMessage.CommaSplit.Get <string>(timeIndex),
input.DataMessage.CommaSplit.Get <string>(timeIndex + 8)),
PositionStatus = input.DataMessage.CommaSplit.Get <string>(timeIndex + 1) == "A",
Latitude = GpsUtil.ConvertDmmLatToDecimal(input.DataMessage.CommaSplit[timeIndex + 2],
input.DataMessage.CommaSplit[timeIndex + 3]),
Longitude = GpsUtil.ConvertDmmLongToDecimal(input.DataMessage.CommaSplit[timeIndex + 4],
input.DataMessage.CommaSplit[timeIndex + 5]),
Speed = SpeedUtil.KnotsToKph(input.DataMessage.CommaSplit.Get <decimal>(timeIndex + 6)),
Heading = input.DataMessage.CommaSplit.Get <decimal?>(timeIndex + 7)
};
return(location);
}
private static Location Location(MessageInput input)
{
input.Client.SetDevice(input.DataMessage.CommaSplit.Get <string>(0).Replace("imei:", Empty));
Location location = new Location
{
Device = input.Client.Device,
DateTime = GetDate(input.DataMessage.CommaSplit.Get <string>(2)),
PositionStatus = input.DataMessage.CommaSplit.Get <string>(4) == "F",
Latitude = GpsUtil.ConvertDmmLatToDecimal(input.DataMessage.CommaSplit[7],
input.DataMessage.CommaSplit[8]),
Longitude = GpsUtil.ConvertDmmLongToDecimal(input.DataMessage.CommaSplit[9],
input.DataMessage.CommaSplit[10]),
Speed = SpeedUtil.KnotsToKph(input.DataMessage.CommaSplit.Get <decimal>(11)),
Heading = input.DataMessage.CommaSplit.Get <string>(12) != "1"
? input.DataMessage.CommaSplit.Get <decimal?>(12)
: null,
Altitude = input.DataMessage.CommaSplit.Get <decimal?>(13),
};
return(location);
}
private static Location Parse_V3(MessageInput input)
{
input.Client.SetDevice(input.DataMessage.CommaSplit[1]);
Location location = new Location
{
Device = input.Client.Device,
Latitude = GpsUtil.ConvertDmmLatToDecimal(input.DataMessage.CommaSplit[7],
input.DataMessage.CommaSplit[8]),
Longitude = GpsUtil.ConvertDmmLongToDecimal(input.DataMessage.CommaSplit[9],
input.DataMessage.CommaSplit[10]),
DateTime = GetDate(input.DataMessage.CommaSplit[4], input.DataMessage.CommaSplit[5]),
Satellites = input.DataMessage.CommaSplit.Get <short?>(12),
HDOP = input.DataMessage.CommaSplit.Get <decimal?>(14),
Speed = SpeedUtil.KnotsToKph(input.DataMessage.CommaSplit.Get <decimal>(15)),
Heading = input.DataMessage.CommaSplit.Get <decimal?>(16),
Altitude = input.DataMessage.CommaSplit.Get <decimal?>(17),
Odometer = input.DataMessage.CommaSplit.Get <double?>(18) * 1000,
GsmSignal = input.DataMessage.CommaSplit.Get <short?>(23)
};
return(location);
}
private static Location Location(MessageInput input)
{
Location location = new Location
{
Device = new Device
{
IMEI = input.DataMessage.CommaSplit.Get <string>(0).Replace("imei:", Empty)
},
DateTime = GetDate(input.DataMessage.CommaSplit.Get <string>(2)),
PositionStatus = input.DataMessage.CommaSplit.Get <string>(4) == "F",
Latitude = GpsUtil.ConvertDegreeAngleToDouble(@"(\d{2})(\d{2}).(\d{4})",
input.DataMessage.CommaSplit[7], input.DataMessage.CommaSplit[8]),
Longitude = GpsUtil.ConvertDegreeAngleToDouble(@"(\d{3})(\d{2}).(\d{4})",
input.DataMessage.CommaSplit[9], input.DataMessage.CommaSplit[10]),
Speed = input.DataMessage.CommaSplit.Get <double>(11),
Heading = input.DataMessage.CommaSplit.Get <string>(12) != "1"
? input.DataMessage.CommaSplit.Get <float?>(12)
: null,
Altitude = input.DataMessage.CommaSplit.Get <double?>(13),
};
return(location);
}
private static Location Parse_V3(MessageInput input)
{
Location location = new Location
{
Device = new Device
{
IMEI = input.DataMessage.CommaSplit[1]
},
Latitude = GpsUtil.ConvertDegreeAngleToDouble(@"(\d{2})(\d{2}).(\d{4})",
input.DataMessage.CommaSplit[7], input.DataMessage.CommaSplit[8]),
Longitude = GpsUtil.ConvertDegreeAngleToDouble(@"(\d{3})(\d{2}).(\d{4})",
input.DataMessage.CommaSplit[9], input.DataMessage.CommaSplit[10]),
DateTime = GetDate(input.DataMessage.CommaSplit[4], input.DataMessage.CommaSplit[5]),
Satellites = input.DataMessage.CommaSplit.Get <short?>(12),
HDOP = input.DataMessage.CommaSplit.Get <double>(14),
Speed = input.DataMessage.CommaSplit.Get <double>(15) * 1.852,
Heading = input.DataMessage.CommaSplit.Get <float?>(16),
Altitude = input.DataMessage.CommaSplit.Get <double?>(17),
Odometer = input.DataMessage.CommaSplit.Get <double?>(18) * 1000,
GsmSignal = input.DataMessage.CommaSplit.Get <short?>(23)
};
return(location);
}
IEnumerator StartGPS()
{
// Input.location 用于访问设备的位置属性（手持设备）, 静态的LocationService位置
// LocationService.isEnabledByUser 用户设置里的定位服务是否启用
if (!Input.location.isEnabledByUser)
{
stateInfo = "没有打开定位";
//yield return false;
}
stateInfo = Input.location.status.ToString();
// LocationService.Start() 启动位置服务的更新,最后一个位置坐标会被使用
if (Input.location.status != LocationServiceStatus.Running)
{
Input.location.Start(1.0f, 1.0f);
}
int maxWait = 20;
while (Input.location.status == LocationServiceStatus.Initializing && maxWait > 0)
{
// 暂停协同程序的执行(1秒)
yield return(new WaitForSeconds(1));
stateInfo = "定位中...(" + maxWait + ")";
maxWait--;
}
if (maxWait < 1)
{
stateInfo = "定位超时";
yield return(new WaitForSeconds(2));
}
if (Input.location.status == LocationServiceStatus.Failed)
{
stateInfo = "无法使用定位";
yield return(new WaitForSeconds(2));
}
// if (Input.location.status != LocationServiceStatus.Running) {
// stateInfo = Input.location.status.ToString();
// yield break;
// }
stateInfo = "";
while (true)
{
float newLongitude = getLongitude();
float newLatitude = getLatitude();
kmPerH = 0;
if (newLatitude != latitude && newLongitude != longitude)
{
if (latitude == 0 && longitude == 0)
{
centerPos = GpsUtil.MillierConvertion(newLongitude, newLatitude);
timeStamp = getTimestamp();
}
else
{
float dis = GpsUtil.GetDistance(longitude, latitude, newLongitude, newLatitude); //计算总公里数
if (dis > 0)
{
double time = getTimestamp();
kmPerH = dis / ((time - timeStamp) / 3.6);
timeStamp = time;
totalKM += dis;
}
}
targetPos = GpsUtil.MillierConvertion(newLongitude, newLatitude) - centerPos;
//让始终它朝着目标
this.transform.LookAt(targetPos);
//float currentDist = Vector3.Distance(this.transform.position, targetPos);
this.transform.position = targetPos; //(Vector3.forward * Mathf.Min(speed * Time.deltaTime, currentDist));
latitude = newLatitude;
longitude = newLongitude;
}
yield return(new WaitForSeconds(1));
}
}
