private GeoLocationInfo GetGeoLocationInfo(string ipAddress)
{
LogErrors(ipAddress);
try
{
var countryResponse = GetGeoLocationResponse(ipAddress);
var geoLocationInfo = new GeoLocationInfo(countryResponse.Country.IsoCode);
return(geoLocationInfo);
}
catch (AddressNotFoundException exception)
{
LogErrors(exception.Message);
return(new GeoLocationInfo(LocationInfoStatus.UnknownLocation, exception.Message));
}
catch (HttpException exception)
{
LogErrors(exception.Message);
return(new GeoLocationInfo(LocationInfoStatus.TransportError, exception.Message));
}
catch (GeoIP2Exception exception)
{
LogErrors(exception.Message);
return(new GeoLocationInfo(LocationInfoStatus.InvalidResponse, exception.Message));
}
catch (Exception exception)
{
LogErrors(exception.Message);
return(new GeoLocationInfo(LocationInfoStatus.UnknownError, exception.Message));
}
}
public CountryInfo GetCountry(string ipAddress)
{
GeoLocationInfo geoLocationInfo = null;
for (var i = 0; i < MaxAttemptsToKnowLocation; i++)
{
geoLocationInfo = GetGeoLocationInfo(ipAddress);
switch (geoLocationInfo.Status)
{
case LocationInfoStatus.TransportError:
case LocationInfoStatus.InvalidResponse:
continue;
case LocationInfoStatus.LocationFound:
case LocationInfoStatus.UnknownLocation:
case LocationInfoStatus.UnknownError:
break;
default:
throw new ArgumentOutOfRangeException();
}
}
return(GetCurrentCountryFrom(geoLocationInfo));
}
private GeoLocationInfo GetGeoLocationInfo(string ipAddress)
{
try
{
var countryResponse = GetGeoLocationResponse(ipAddress);
var geoLocationInfo = new GeoLocationInfo(countryResponse.Country.IsoCode);
return geoLocationInfo;
}
catch (AddressNotFoundException exception)
{
return new GeoLocationInfo(LocationInfoStatus.UnknownLocation, exception.Message);
}
catch (HttpException exception)
{
return new GeoLocationInfo(LocationInfoStatus.TransportError, exception.Message);
}
catch (GeoIP2Exception exception)
{
return new GeoLocationInfo(LocationInfoStatus.InvalidResponse, exception.Message);
}
catch (Exception exception)
{
return new GeoLocationInfo(LocationInfoStatus.UnknownError, exception.Message);
}
}
private static CountryInfo GetCurrentCountryFrom(GeoLocationInfo geoLocationInfo)
{
if (geoLocationInfo.Status != LocationInfoStatus.LocationFound)
{
return(new CountryInfo {
Country = Country.Unknown
});
}
switch (geoLocationInfo.CountryIsoCode)
{
case "MY":
{
return(new CountryInfo
{
Country = Country.Malaysia,
CountryIsoCode = geoLocationInfo.CountryIsoCode
});
}
case "SG":
{
return(new CountryInfo
{
Country = Country.Singapore,
CountryIsoCode = geoLocationInfo.CountryIsoCode
});
}
case "ID":
{
return(new CountryInfo
{
Country = Country.Indonesia,
CountryIsoCode = geoLocationInfo.CountryIsoCode
});
}
default:
{
return(new CountryInfo
{
Country = Country.Other,
CountryIsoCode = geoLocationInfo.CountryIsoCode
});
}
}
}
private static CountryInfo GetCurrentCountryFrom(GeoLocationInfo geoLocationInfo)
{
if (geoLocationInfo.Status != LocationInfoStatus.LocationFound)
{
return new CountryInfo {Country = Country.Unknown};
}
switch (geoLocationInfo.CountryIsoCode)
{
case "MY":
{
return new CountryInfo
{
Country = Country.Malaysia,
CountryIsoCode = geoLocationInfo.CountryIsoCode
};
}
case "SG":
{
return new CountryInfo
{
Country = Country.Singapore,
CountryIsoCode = geoLocationInfo.CountryIsoCode
};
}
case "ID":
{
return new CountryInfo
{
Country = Country.Indonesia,
CountryIsoCode = geoLocationInfo.CountryIsoCode
};
}
default:
{
return new CountryInfo
{
Country = Country.Other,
CountryIsoCode = geoLocationInfo.CountryIsoCode
};
}
}
}
