public void checkAndRetranslate(BasePacket packet)
{
if (carsIDs.ContainsKey(packet.IMEI))
{
packets.Enqueue(packet);
}
}
public static BasePacket GetFromGlonass(string stringPacket)
{
// новый блок с датч. топлива
// $$AF863771020234458|AAUA0655.71719N038.23135E000003|01.3|00.8|01.0|20141029095029|20141029095029|000000000000|04020000|00000000|0000|0000|13DDEC5A|0000|0.0000|0047||00000|4D3C
// старый блок
// $$9F359772036674894|AAUA0753.36640N055.93727E000000|02.5|01.8|01.8|20141029103052|20141029103052|000000000000|14121179|00000000|00D1EFFD|0000|0.0000|0124||5E9E
// $$A5359772039754511|AAUA0855.74210N036.86489E000000|02.7|02.2|01.5|20131129130737|20131129130737|001000000000|14171226|00000000|13D249F9|0000|0.0000|0776||00000|B8B3
const string pattern_old = @"\$\$(?<Len>\w{2})(?<Imei>\d{15})\|(?<AlarmType>\w{2})(?<Chip>U|R)(?<State>A|V)(?<Satellites>\d{2})"
+ @"(?<Latitude>[0-9\.]{8})(?<LatitudeLetter>N|S)(?<Longitude>[0-9\.]{9})(?<LongitudeLetter>E|W)(?<Speed>[0-9]{3})(?<Direction>[0-9]{3})"
+ @"\|(?<PDOP>[0-9\.]{4})\|(?<HDOP>[0-9\.]{4})\|(?<VDOP>[0-9\.]{4})\|(?<DateTime>[0-9]{14})\|(?<RTC>[0-9]{14})\|(?<Status>[0-9]{12})"
+ @"\|(?<Voltage>[0-9]{8})\|(?<ADC>[0-9]{8})\|(?<LACCI>\w{8})\|(?<Temperature>\w{4})\|(?<Odometer>[0-9\.]{6,})\|(?<SerialID>\d{4})\|(?<RFIDNo>\d*)\|"
+ @"(?<Checksum>\w{4})";
const string pattern_9_19_Impuls = @"\$\$(?<Len>\w{2})(?<Imei>\d{15})\|(?<AlarmType>\w{2})(?<Chip>U|R)(?<State>A|V)(?<Satellites>\d{2})"
+ @"(?<Latitude>[0-9\.]{8})(?<LatitudeLetter>N|S)(?<Longitude>[0-9\.]{9})(?<LongitudeLetter>E|W)(?<Speed>[0-9]{3})(?<Direction>[0-9]{3})"
+ @"\|(?<PDOP>[0-9\.]{4})\|(?<HDOP>[0-9\.]{4})\|(?<VDOP>[0-9\.]{4})\|(?<DateTime>[0-9]{14})\|(?<RTC>[0-9]{14})\|(?<Status>[0-9]{12})"
+ @"\|(?<Voltage>[0-9]{8})\|(?<ADC>[0-9]{8})\|(?<LACCI>\w{8})\|(?<Temperature>\w{4})\|(?<Odometer>[0-9\.]{6,})\|(?<SerialID>\d{4})\|(?<RFIDNo>\d*)"
+ @"\|(?<FuelImpuls>\d{5})\|(?<Checksum>\w{4})";
const string pattern_fuel = @"\$\$(?<Len>\w{2})(?<Imei>\d{15})\|(?<AlarmType>\w{2})(?<Chip>U|R)(?<State>A|V)(?<Satellites>\d{2})"
+ @"(?<Latitude>[0-9\.]{8})(?<LatitudeLetter>N|S)(?<Longitude>[0-9\.]{9})(?<LongitudeLetter>E|W)(?<Speed>[0-9]{3})(?<Direction>[0-9]{3})"
+ @"\|(?<PDOP>[0-9\.]{4})\|(?<HDOP>[0-9\.]{4})\|(?<VDOP>[0-9\.]{4})\|(?<DateTime>[0-9]{14})\|(?<RTC>[0-9]{14})\|(?<Status>[0-9]{12})"
+ @"\|(?<Voltage>[0-9]{8})\|(?<ADC>[0-9]{8})\|(?<f1>\w{4})\|(?<f2>\w{4})\|(?<LACCI>\w{8})\|(?<Temperature>\w{4})\|(?<Odometer>[0-9\.]{6,})\|(?<SerialID>\d{4})\|(?<RFIDNo>\d*)"
+ @"\|(?<FuelImpuls>\d{5})\|(?<Checksum>\w{4})";
var cnt_parts = stringPacket.Split('|').Length;
if (cnt_parts == 14 || cnt_parts == 15)
{
return(GetFromGPRMC(stringPacket));
}
else
{
int messageType;
string pattern;
switch (cnt_parts)
{
case 16:
messageType = 1;
pattern = pattern_old;
break;
case 17:
messageType = 2;
pattern = pattern_9_19_Impuls;
break;
case 19:
messageType = 3;
pattern = pattern_fuel;
break;
default:
messageType = 0;
pattern = string.Empty;
break;
}
if (messageType == 0)
{
throw new Exception("bad packet");
}
var regex = new Regex(pattern);
var match = regex.Match(stringPacket);
var matchGroups = match.Groups;
var result = new BasePacket();
long imeiCheck;
if (!long.TryParse(matchGroups["Imei"].Value, out imeiCheck))
{
throw new BadPacketException();
}
result.IMEI = matchGroups["Imei"].Value;
result.AlarmType = matchGroups["AlarmType"].Value;
char state;
char.TryParse(matchGroups["State"].Value, out state);
result.State = state;
// coordinats
float latitude;
float.TryParse(matchGroups["Latitude"].Value, out latitude);
result.LatitudeOrig = latitude;
result.Latitude = ConvertGlonassToBaseCoordinat(latitude);
char latitudeLetter;
char.TryParse(matchGroups["LatitudeLetter"].Value, out latitudeLetter);
result.LatitudeLetter = latitudeLetter;
float longitude;
float.TryParse(matchGroups["Longitude"].Value, out longitude);
result.LongitudeOrig = longitude;
result.Longitude = ConvertGlonassToBaseCoordinat(longitude);
char longitudeLetter;
char.TryParse(matchGroups["LongitudeLetter"].Value, out longitudeLetter);
result.LongitudeLetter = longitudeLetter;
// speed
int sog;
int.TryParse(matchGroups["Speed"].Value, out sog);
result.Speed = sog;
// speed
int direction;
int.TryParse(matchGroups["Direction"].Value, out direction);
result.Direction = direction;
//
float pdop;
float.TryParse(matchGroups["PDOP"].Value, out pdop);
result.PDOP = pdop;
float hdop;
float.TryParse(matchGroups["HDOP"].Value, out hdop);
result.HDOP = hdop;
float vdop;
float.TryParse(matchGroups["VDOP"].Value, out vdop);
result.VDOP = vdop;
result.Status = matchGroups["Status"].Value;
// RTC
var rtcString = matchGroups["RTC"].Value;
int rtcYear;
int.TryParse(rtcString.Substring(0, 4), out rtcYear);
int rtcMonth;
int.TryParse(rtcString.Substring(4, 2), out rtcMonth);
int rtcDay;
int.TryParse(rtcString.Substring(6, 2), out rtcDay);
int rtcHour;
int.TryParse(rtcString.Substring(8, 2), out rtcHour);
int rtcMinute;
int.TryParse(rtcString.Substring(10, 2), out rtcMinute);
int rtcSeconds;
int.TryParse(rtcString.Substring(12, 2), out rtcSeconds);
try
{
result.ValidNavigDateTime = new DateTime(rtcYear, rtcMonth, rtcDay, rtcHour, rtcMinute, rtcSeconds);
}
catch
{
result.ValidNavigDateTime = new DateTime();
}
//Datetime
var datetimeString = matchGroups["DateTime"].Value;
int datetimeYear;
int.TryParse(datetimeString.Substring(0, 4), out datetimeYear);
int datetimeMonth;
int.TryParse(datetimeString.Substring(4, 2), out datetimeMonth);
int datetimeDay;
int.TryParse(datetimeString.Substring(6, 2), out datetimeDay);
int datetimeHour;
int.TryParse(datetimeString.Substring(8, 2), out datetimeHour);
int datetimeMinute;
int.TryParse(datetimeString.Substring(10, 2), out datetimeMinute);
int datetimeSeconds;
int.TryParse(datetimeString.Substring(12, 2), out datetimeSeconds);
try
{
result.RTC = new DateTime(datetimeYear, datetimeMonth, datetimeDay, datetimeHour, datetimeMinute, datetimeSeconds);
}
catch
{
result.RTC = result.ValidNavigDateTime;
}
//Voltage and etc.
result.Voltage = matchGroups["Voltage"].Value;
result.ADC = matchGroups["ADC"].Value;
result.LACCI = matchGroups["LACCI"].Value;
result.Temperature = matchGroups["Temperature"].Value;
float odometer;
float.TryParse(matchGroups["Odometer"].Value, out odometer);
result.Odometer = odometer;
int serialID;
int.TryParse(matchGroups["SerialID"].Value, out serialID);
result.SerialID = serialID;
result.RFIDNo = matchGroups["RFIDNo"].Value;
if (messageType == 2 || messageType == 3)
{
int fuelImpuls;
int.TryParse(matchGroups["FuelImpuls"].Value, out fuelImpuls);
result.FuelImpuls = fuelImpuls;
//var fuelString = GetIntToString(fuelImpuls, 4);
//result.ADC = result.ADC.Substring(0, 4) + fuelString;
}
return(result);
}
}
public static BasePacket GetFromGPRMC(string stringPacket)
{
// without coord $$AE353358018980081|AA000000000000000000000000000000000000000000000000000000000000|00.0|00.0|00.0|100001000000|20000000000000|14121262|00000000|1E305333|0000|0.0000|0014|1325
//$$B7359772035557439|AA$GPRMC,173354.771,A,5543.1196,N,03813.8631,E,0.14,79.87,261113,,,A*57|04.5|03.1|03.2|000000000000|20131126173353|03710000|00000000|13DDEBD8|0000|0.0000|0002|3D7C
const string pattern =
@"\$\$(?<Len>\w{2})(?<Imei>\d{15})\|(?<AlarmType>\w{2})((\$GPRMC,(?<Time>[0-9\.]{9,11}),(?<State>A|V),(?<Latitude>[0-9\.]{7,10}),(?<LatitudeLetter>N|S),"
+ @"(?<Longitude>[0-9\.]{8,11}),(?<LongitudeLetter>E|W),(?<Speed>[0-9\.]*),(?<Direction>[0-9\.]*),(?<Date>[0-9]{6}),([0-9\.]{1,}|),([0-9\.]{1,}|)(,(A|D|E|N|)|)\*\w{2,})|(\d{1,}))"
+ @"\|(?<PDOP>[0-9\.]{4})\|(?<HDOP>[0-9\.]{4})\|(?<VDOP>[0-9\.]{4})\|(?<Status>[0-9]{12})\|(?<RTC>[0-9]{14})\|(?<Voltage>[0-9]{8})\|(?<ADC>[0-9]{8})"
+ @"\|(?<LACCI>\w{8})\|(?<Temperature>\w{4})\|(?<Odometer>[0-9\.]{6})\|(?<SerialID>\d{4})\|(\|?)(?<Checksum>\w{4})";
var regex = new Regex(pattern);
var match = regex.Match(stringPacket);
var matchGroups = match.Groups;
var result = new BasePacket();
long imeiCheck;
if (!long.TryParse(matchGroups["Imei"].Value, out imeiCheck))
{
throw new BadPacketException();
}
result.IMEI = matchGroups["Imei"].Value;
result.AlarmType = matchGroups["AlarmType"].Value;
char state;
if (!char.TryParse(matchGroups["State"].Value, out state))
{
state = 'Z';
}
result.State = state;
// coordinats
float latitude;
string slat = matchGroups["Latitude"].Value;
float.TryParse(slat, out latitude);
result.Latitude = latitude;
result.LatitudeOrig = int.Parse(slat.Substring(0, 2)) + (float.Parse(slat.Substring(2)) * 60);
char latitudeLetter;
char.TryParse(matchGroups["LatitudeLetter"].Value, out latitudeLetter);
result.LatitudeLetter = latitudeLetter;
float longitude;
string slon = matchGroups["Longitude"].Value;
float.TryParse(slon, out longitude);
result.Longitude = longitude;
result.LongitudeOrig = int.Parse(slon.Substring(0, 3)) + (float.Parse(slon.Substring(3)) * 60);
char longitudeLetter;
char.TryParse(matchGroups["LongitudeLetter"].Value, out longitudeLetter);
result.LongitudeLetter = longitudeLetter;
// speed
float sog;
if (!float.TryParse(matchGroups["Speed"].Value, out sog))
{
sog = 0.0F;
}
result.Speed = sog;
// speed
float direction;
if (!float.TryParse(matchGroups["Direction"].Value, out direction))
{
direction = 0.0F;
}
result.Direction = direction;
//
float pdop;
float.TryParse(matchGroups["PDOP"].Value, out pdop);
result.PDOP = pdop;
float hdop;
float.TryParse(matchGroups["HDOP"].Value, out hdop);
result.HDOP = hdop;
float vdop;
float.TryParse(matchGroups["VDOP"].Value, out vdop);
result.VDOP = vdop;
result.Status = matchGroups["Status"].Value;
// RTC
var rtcString = matchGroups["RTC"].Value;
int rtcYear;
int.TryParse(rtcString.Substring(0, 4), out rtcYear);
int rtcMonth;
int.TryParse(rtcString.Substring(4, 2), out rtcMonth);
int rtcDay;
int.TryParse(rtcString.Substring(6, 2), out rtcDay);
int rtcHour;
int.TryParse(rtcString.Substring(8, 2), out rtcHour);
int rtcMinute;
int.TryParse(rtcString.Substring(10, 2), out rtcMinute);
int rtcSeconds;
int.TryParse(rtcString.Substring(12, 2), out rtcSeconds);
try
{
result.ValidNavigDateTime = new DateTime(rtcYear, rtcMonth, rtcDay, rtcHour, rtcMinute, rtcSeconds);
}
catch (ArgumentOutOfRangeException)
{
result.ValidNavigDateTime = new DateTime();
}
//Datetime
var date = matchGroups["Date"].Value;
var time = matchGroups["Time"].Value;
if (String.IsNullOrEmpty(date) || String.IsNullOrEmpty(time))
{
result.RTC = result.ValidNavigDateTime;
}
else
{
int datetimeYear;
int.TryParse(date.Substring(4, 2), out datetimeYear);
datetimeYear += 2000;
int datetimeMonth;
int.TryParse(date.Substring(2, 2), out datetimeMonth);
int datetimeDay;
int.TryParse(date.Substring(0, 2), out datetimeDay);
int datetimeHour;
int.TryParse(time.Substring(0, 2), out datetimeHour);
int datetimeMinute;
int.TryParse(time.Substring(2, 2), out datetimeMinute);
int datetimeSeconds;
int.TryParse(time.Substring(4, 2), out datetimeSeconds);
try
{
result.RTC = new DateTime(datetimeYear, datetimeMonth, datetimeDay, datetimeHour, datetimeMinute, datetimeSeconds);
}
catch
{
result.RTC = result.ValidNavigDateTime;
}
}
//Voltage and etc.
result.Voltage = matchGroups["Voltage"].Value;
result.ADC = matchGroups["ADC"].Value;
result.LACCI = matchGroups["LACCI"].Value;
result.Temperature = matchGroups["Temperature"].Value;
float odometer;
float.TryParse(matchGroups["Odometer"].Value, out odometer);
result.Odometer = odometer;
int serialID;
int.TryParse(matchGroups["SerialID"].Value, out serialID);
result.SerialID = serialID;
result.RFIDNo = "";
return(result);
}