QBBSystemLocaleData::QBBSystemLocaleData()
: languageNotifier(0)
, regionNotifier(0)
, measurementNotifier(0)
, hourNotifier(0)
{
// Do not use qWarning to log warnings if qt_safe_open fails to open the pps file
// since the user code may install a message handler that invokes QLocale API again
// (i.e QDate, QDateTime, ...) which will cause an infinite loop.
if ((measurementFd = qt_safe_open(ppsUomPath, O_RDONLY)) == -1)
fprintf(stderr, "Failed to open uom pps, errno=%d\n", errno);
if ((regionFd = qt_safe_open(ppsRegionLocalePath, O_RDONLY)) == -1)
fprintf(stderr, "Failed to open region pps, errno=%d\n", errno);
if ((languageFd = qt_safe_open(ppsLanguageLocalePath, O_RDONLY)) == -1)
fprintf(stderr, "Failed to open language pps, errno=%d\n", errno);
if ((hourFd = qt_safe_open(ppsHourFormatPath, O_RDONLY)) == -1)
fprintf(stderr, "Failed to open hour format pps, errno=%d\n", errno);
// we cannot call this directly, because by the time this constructor is
// called, the event dispatcher has not yet been created, causing the
// subsequent call to QSocketNotifier constructor to fail.
QMetaObject::invokeMethod(this, "installSocketNotifiers", Qt::QueuedConnection);
readLangageLocale();
readRegionLocale();
readMeasurementSystem();
readHourFormat();
}
QBBSystemLocaleData::QBBSystemLocaleData()
: languageNotifier(0)
, regionNotifier(0)
, measurementNotifier(0)
, hourNotifier(0)
{
if ((measurementFd = qt_safe_open(ppsUomPath, O_RDONLY)) == -1)
qWarning("Failed to open uom pps, errno=%d", errno);
if ((regionFd = qt_safe_open(ppsRegionLocalePath, O_RDONLY)) == -1)
qWarning("Failed to open region pps, errno=%d", errno);
if ((languageFd = qt_safe_open(ppsLanguageLocalePath, O_RDONLY)) == -1)
qWarning("Failed to open language pps, errno=%d", errno);
if ((hourFd = qt_safe_open(ppsHourFormatPath, O_RDONLY)) == -1)
qWarning("Failed to open hour format pps, errno=%d", errno);
// we cannot call this directly, because by the time this constructor is
// called, the event dispatcher has not yet been created, causing the
// subsequent call to QSocketNotifier constructor to fail.
QMetaObject::invokeMethod(this, "installSocketNotifiers", Qt::QueuedConnection);
readLangageLocale();
readRegionLocale();
readMeasurementSystem();
readHourFormat();
}