flightsimulatorplatfrom/pilotclient
1
0
Fork 0
mirror of https://github.com/swift-project/pilotclient.git synced 2026-04-05 09:15:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

Ref T704, improved airline prefix parsing (from callsign)

Browse Source
This commit is contained in:
Klaus Basan
2019-07-15 01:44:22 +02:00
committed by Mat Sutcliffe
parent a5663914c5
commit 9965fd039e
3 changed files with 97 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
src/blackmisc/aviation/callsign.cpp
View File

@@ -195,27 +195,57 @@ namespace BlackMisc
QString CCallsign::getAirlinePrefix(QString &flightNumber) const
{
QString identification;
return this->getAirlinePrefix(flightNumber, identification);
}
QString CCallsign::getAirlinePrefix(QString &flightNumber, QString &flightIdentification) const
{
// DLH1WP only 11 number
// UPSE123 4 characters, then number
flightNumber.clear();
if (m_callsign.length() < 3) { return {}; }
if (this->isAtcCallsign()) { return {}; }
thread_local const QRegularExpression regExp("^[A-Z]{3,}");
QRegularExpressionMatch match = regExp.match(m_callsign);
thread_local const QRegularExpression regExp("(^[A-Z]{3,})(\\d+)");
const QRegularExpressionMatch match = regExp.match(m_callsign);
if (!match.hasMatch()) { return {}; }
const QString airline = match.captured(0);
flightNumber = match.captured(1);
// 0 is whole capture
const QString airline = match.captured(1);
flightNumber = match.captured(2); // null string if not exits
// hard facts
if (airline.length() == 3) { return airline; } // we allow 3 letters
if (airline.length() == 4 && airline.startsWith('V')) { return airline; } // we allow virtual 4 letter codes, e.g. VDLD
if (airline.length() == 3) // we allow 3 letters
{
flightIdentification = m_callsign.length() > 3 ? m_callsign.mid(3) : QString();
return airline;
}
if (airline.length() == 4 && airline.startsWith('V')) // we allow virtual 4 letter codes, e.g. VDLD
{
flightIdentification = m_callsign.length() > 4 ? m_callsign.mid(4) : QString();
return airline;
}
// some people use callsigns like UPSE123
flightNumber = match.captured(1);
if (flightNumber.length() >= 3 && airline.length() == 4) { return airline.left(3); }
if (flightNumber.length() >= 1 && airline.length() == 4)
{
flightIdentification = m_callsign.mid(3);
return airline.left(3);
}
return {}; // invalid
}
QString CCallsign::getFlightIndentification() const
{
if (this->isAtcCallsign()) { return {}; }
QString flightNumber;
QString identification;
const QString airline = this->getAirlinePrefix(flightNumber, identification);
return airline.isEmpty() ? QString() : identification;
}
QString CCallsign::getFlightNumber() const
{
if (this->isAtcCallsign()) { return {}; }