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Metar, slight style adjustments

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This commit is contained in:
Klaus Basan
2019-12-27 13:19:07 +01:00
committed by Mat Sutcliffe
parent a924b5e78b
commit a6a787fdd7
5 changed files with 105 additions and 65 deletions
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12
src/blackcore/vatsim/vatsimmetarreader.cpp
View File

@@ -136,11 +136,17 @@ namespace BlackCore
// some check for obvious errors
if (line.contains("<html")) { continue; }
const CMetar metar = m_metarDecoder.decode(line);
if (metar != CMetar()) { metars.push_back(metar); }
else { invalidLines++; }
if (metar != CMetar())
{
metars.push_back(metar);
}
else
{
invalidLines++;
}
}
CLogMessage(this).info(u"METARs: %1 Metars (invalid %2) from '%3'" )<< metars.size() << invalidLines << metarUrl;
CLogMessage(this).info(u"METARs: %1 Metars (invalid %2) from '%3'") << metars.size() << invalidLines << metarUrl;
{
QWriteLocker l(&m_lock);
m_metars = metars;

2
src/blackmisc/weather/metar.cpp
View File

@@ -48,7 +48,7 @@ namespace BlackMisc
void CMetar::setDayTime(int reportDay, const PhysicalQuantities::CTime &reportTime)
{
m_reportDay = reportDay;
m_reportDay = reportDay;
m_reportTime = reportTime;
}

22
src/blackmisc/weather/metar.h
View File

@@ -146,19 +146,19 @@ namespace BlackMisc
static CMetar CAVOK();
private:
QString m_metarMessage;
ReportType m_reportType = METAR;
Aviation::CAirportIcaoCode m_airport;
int m_reportDay = 0;
PhysicalQuantities::CTime m_reportTime;
bool m_isAutomated = false;
CWindLayer m_windLayer;
PhysicalQuantities::CLength m_visibility;
CPresentWeatherList m_presentWeathers;
CCloudLayerList m_cloudLayers;
QString m_metarMessage;
ReportType m_reportType = METAR;
Aviation::CAirportIcaoCode m_airport;
int m_reportDay = 0;
PhysicalQuantities::CTime m_reportTime;
bool m_isAutomated = false;
CWindLayer m_windLayer;
PhysicalQuantities::CLength m_visibility;
CPresentWeatherList m_presentWeathers;
CCloudLayerList m_cloudLayers;
PhysicalQuantities::CTemperature m_temperature;
PhysicalQuantities::CTemperature m_dewPoint;
PhysicalQuantities::CPressure m_altimeter;
PhysicalQuantities::CPressure m_altimeter;
BLACK_METACLASS(
CMetar,

131
src/blackmisc/weather/metardecoder.cpp
View File

@@ -8,7 +8,6 @@
//! \cond PRIVATE
#include "blackmisc/aviation/airporticaocode.h"
#include "blackmisc/aviation/altitude.h"
#include "blackmisc/logmessage.h"
@@ -48,15 +47,22 @@ namespace BlackMisc
class IMetarDecoderPart
{
public:
virtual ~IMetarDecoderPart();
protected:
virtual bool isRepeatable() const { return false; }
virtual const QRegularExpression &getRegExp() const = 0;
virtual bool validateAndSet(const QRegularExpressionMatch &match, CMetar &metar) const = 0;
virtual bool isMandatory() const = 0;
//! Destructor
virtual ~IMetarDecoderPart() {}
//! Decoder type ("name")
virtual QString getDecoderType() const = 0;
protected:
//! The regular expression used for parsing
virtual const QRegularExpression &getRegExp() const = 0;
virtual bool isRepeatable() const { return false; }
virtual bool validateAndSet(const QRegularExpressionMatch &match, CMetar &metar) const = 0;
virtual bool isMandatory() const = 0;
public:
//! Parse METAR string
bool parse(QString &metarString, CMetar &metar)
{
bool isValid = false;
@@ -71,7 +77,11 @@ namespace BlackMisc
if (match.hasMatch())
{
// If invalid data, we return straight away
if (!validateAndSet(match, metar)) return false;
if (!validateAndSet(match, metar))
{
return false;
}
// Remove the captured part
metarString.replace(re, QString());
isValid = true;
@@ -87,17 +97,18 @@ namespace BlackMisc
if (!isValid)
{
CLogMessage(static_cast<CMetarDecoder*>(nullptr)).debug() << "Failed to match" << getDecoderType() << "in remaining METAR:" << metarString;
CLogMessage(static_cast<CMetarDecoder *>(nullptr)).debug() << "Failed to match" << getDecoderType() << "in remaining METAR:" << metarString;
}
return isValid;
}
};
IMetarDecoderPart::~IMetarDecoderPart()
{ }
//! METAR report type
class CMetarDecoderReportType : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "ReportType"; }
protected:
const QRegularExpression &getRegExp() const override
{
@@ -115,7 +126,6 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "ReportType"; }
private:
const QHash<QString, CMetar::ReportType> &getReportTypeHash() const
@@ -131,6 +141,9 @@ namespace BlackMisc
class CMetarDecoderAirport : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "Airport"; }
protected:
const QRegularExpression &getRegExp() const override
{
@@ -147,41 +160,45 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return true; }
virtual QString getDecoderType() const override { return "Airport"; }
};
class CMetarDecoderDayTime : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "DayTime"; }
protected:
const QRegularExpression &getRegExp() const override
{
static const QRegularExpression re (QStringLiteral("^(?<day>\\d{2})(?<hour>\\d{2})(?<minute>\\d{2})Z "));
static const QRegularExpression re(QStringLiteral("^(?<day>\\d{2})(?<hour>\\d{2})(?<minute>\\d{2})Z "));
return re;
}
bool validateAndSet(const QRegularExpressionMatch &match, CMetar &metar) const override
{
bool ok = false;
int day = match.captured("day").toInt(&ok);
int hour = match.captured("hour").toInt(&ok);
int day = match.captured("day").toInt(&ok);
int hour = match.captured("hour").toInt(&ok);
int minute = match.captured("minute").toInt(&ok);
if (!ok) return false;
if (day < 1 || day > 31) return false;
if (hour < 0 || hour > 23) return false;
if (day < 1 || day > 31) return false;
if (hour < 0 || hour > 23) return false;
if (minute < 0 || minute > 59) return false;
BlackMisc::PhysicalQuantities::CTime time(hour, minute, 0);
PhysicalQuantities::CTime time(hour, minute, 0);
metar.setDayTime(day, time);
return true;
}
virtual bool isMandatory() const override { return true; }
virtual QString getDecoderType() const override { return "DayTime"; }
};
class CMetarDecoderStatus : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "Status"; }
protected:
// Possible matches:
// * (AUTO) - Automatic Station Indicator
@@ -202,11 +219,13 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "Status"; }
};
class CMetarDecoderWind : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "Wind"; }
protected:
const QHash<QString, CSpeedUnit> &getWindUnitHash() const
{
@@ -265,7 +284,6 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "Wind"; }
private:
QString getRegExpImpl() const
@@ -286,6 +304,9 @@ namespace BlackMisc
class CMetarDecoderVariationsWindDirection : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "WindDirection"; }
protected:
const QRegularExpression &getRegExp() const override
{
@@ -313,7 +334,6 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "WindDirection"; }
private:
QString getRegExpImpl() const
@@ -330,8 +350,10 @@ namespace BlackMisc
class CMetarDecoderVisibility : public IMetarDecoderPart
{
protected:
public:
virtual QString getDecoderType() const override { return "Visibility"; }
protected:
const QHash<QString, QString> &getCardinalDirections() const
{
static const QHash<QString, QString> hash =
@@ -350,7 +372,6 @@ namespace BlackMisc
const QRegularExpression &getRegExp() const override
{
static const QRegularExpression re(getRegExpImpl());
return re;
}
@@ -401,7 +422,6 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "Visibility"; }
private:
QString getRegExpImpl() const
@@ -428,6 +448,9 @@ namespace BlackMisc
class CMetarDecoderRunwayVisualRange : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "RunwayVisualRange"; }
protected:
const QRegularExpression &getRegExp() const override
{
@@ -448,14 +471,13 @@ namespace BlackMisc
CLengthUnit lengthUnit = CLengthUnit::m();
if (match.captured("unit") == "FT") lengthUnit = CLengthUnit::ft();
// Ignore for now until we make use of it.
Q_UNUSED(metar);
Q_UNUSED(runwayVisibility);
Q_UNUSED(lengthUnit);
Q_UNUSED(metar)
Q_UNUSED(runwayVisibility)
Q_UNUSED(lengthUnit)
return true;
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "RunwayVisualRange"; }
private:
QString getRegExpImpl() const
@@ -483,6 +505,9 @@ namespace BlackMisc
class CMetarDecoderPresentWeather : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "PresentWeather"; }
protected:
const QHash<QString, CPresentWeather::Intensity> &getIntensityHash() const
{
@@ -573,7 +598,6 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "PresentWeather"; }
private:
QString getRegExpImpl() const
@@ -599,6 +623,9 @@ namespace BlackMisc
class CMetarDecoderCloud : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "Cloud"; }
protected:
const QStringList &getClearSkyTokens() const
{
@@ -662,7 +689,6 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "Cloud"; }
private:
QString getRegExpImpl() const
@@ -683,6 +709,9 @@ namespace BlackMisc
class CMetarDecoderVerticalVisibility : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "VerticalVisibility"; }
protected:
const QRegularExpression &getRegExp() const override
{
@@ -697,7 +726,6 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "VerticalVisibility"; }
private:
QString getRegExpImpl() const
@@ -711,6 +739,9 @@ namespace BlackMisc
class CMetarDecoderTemperature : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "Temperature"; }
protected:
const QRegularExpression &getRegExp() const override
{
@@ -753,7 +784,6 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "Temperature"; }
private:
QString getRegExpImpl() const
@@ -772,8 +802,10 @@ namespace BlackMisc
class CMetarDecoderPressure : public IMetarDecoderPart
{
protected:
public:
virtual QString getDecoderType() const override { return "Pressure"; }
protected:
const QHash<QString, CPressureUnit> &getPressureUnits() const
{
static const QHash<QString, CPressureUnit> hash =
@@ -821,7 +853,6 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "Pressure"; }
private:
QString getRegExpImpl() const
@@ -840,6 +871,9 @@ namespace BlackMisc
class CMetarDecoderRecentWeather : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "RecentWeather"; }
protected:
const QRegularExpression &getRegExp() const override
{
@@ -854,7 +888,6 @@ namespace BlackMisc
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "RecentWeather"; }
private:
QString getRegExpImpl() const
@@ -872,14 +905,17 @@ namespace BlackMisc
}
const QStringList m_descriptor = QStringList { "MI", "BC", "PR", "DR", "BL", "SH", "TS", "FZ" };
const QStringList m_phenomina = QStringList { "DZ", "RA", "SN", "SG", "IC", "PE", "GR", "GS",
"BR", "FG", "FU", "VA", "IC", "DU", "SA", "HZ",
"PY", "PO", "SQ", "FC", "SS", "DS"
};
const QStringList m_phenomina = QStringList { "DZ", "RA", "SN", "SG", "IC", "PE", "GR", "GS",
"BR", "FG", "FU", "VA", "IC", "DU", "SA", "HZ",
"PY", "PO", "SQ", "FC", "SS", "DS"
};
};
class CMetarDecoderWindShear : public IMetarDecoderPart
{
public:
virtual QString getDecoderType() const override { return "WindShear"; }
protected:
const QRegularExpression &getRegExp() const override
{
@@ -893,15 +929,14 @@ namespace BlackMisc
if (!runwayAsString.isEmpty())
{
// Ignore for now until we make use of it.
Q_UNUSED(runwayAsString);
Q_UNUSED(metar);
Q_UNUSED(runwayAsString)
Q_UNUSED(metar)
}
return true;
}
virtual bool isMandatory() const override { return false; }
virtual QString getDecoderType() const override { return "WindShear"; }
private:
QString getRegExpImpl() const
@@ -921,8 +956,7 @@ namespace BlackMisc
}
CMetarDecoder::~CMetarDecoder()
{
}
{ }
CMetar CMetarDecoder::decode(const QString &metarString) const
{
@@ -933,7 +967,8 @@ namespace BlackMisc
{
if (!decoder->parse(metarStringCopy, metar))
{
CLogMessage(this).debug() << "Invalid METAR:" << metarString;
const QString type = decoder->getDecoderType();
CLogMessage(this).debug() << "Invalid METAR:" << metarString << type;
return CMetar();
}
}

3
src/blackmisc/weather/metardecoder.h
View File

@@ -23,7 +23,6 @@ namespace BlackMisc
{
namespace Weather
{
class IMetarDecoderPart;
//! Metar Decoder
@@ -36,7 +35,7 @@ namespace BlackMisc
CMetarDecoder();
//! Default destructor
~CMetarDecoder();
virtual ~CMetarDecoder() override;
//! Decode metar
CMetar decode(const QString &metarString) const;