Remove deprecated mac API from dng_date_time.cpp am: 50f6082727 am: bf24c2ce51
Change-Id: I4f76dd8cc195a1763630617835b8e8b4c691f9d2
diff --git a/source/dng_date_time.cpp b/source/dng_date_time.cpp
index bede131..b143181 100644
--- a/source/dng_date_time.cpp
+++ b/source/dng_date_time.cpp
@@ -806,32 +806,44 @@
#if qMacOS
CFTimeZoneRef zoneRef = CFTimeZoneCopyDefault ();
-
+
+ CFReleaseHelper<CFTimeZoneRef> zoneRefDeleter (zoneRef);
+
if (zoneRef)
{
-
- CFGregorianDate gregDate;
- gregDate.year = dt.fYear;
- gregDate.month = (SInt8) dt.fMonth;
- gregDate.day = (SInt8) dt.fDay;
- gregDate.hour = (SInt8) dt.fHour;
- gregDate.minute = (SInt8) dt.fMinute;
- gregDate.second = (SInt8) dt.fSecond;
-
- CFAbsoluteTime absTime = CFGregorianDateGetAbsoluteTime (gregDate, zoneRef);
-
- CFTimeInterval secondsDelta = CFTimeZoneGetSecondsFromGMT (zoneRef, absTime);
-
- CFRelease (zoneRef);
-
- result.SetOffsetSeconds (Round_int32 (secondsDelta));
-
- if (result.IsValid ())
+ // New path that doesn't use deprecated CFGregorian-based APIs.
+
+ CFCalendarRef calendar =
+ CFCalendarCreateWithIdentifier (kCFAllocatorDefault,
+ kCFGregorianCalendar);
+
+ CFReleaseHelper<CFCalendarRef> calendarDeleter (calendar);
+
+ CFAbsoluteTime absTime;
+
+ if (CFCalendarComposeAbsoluteTime (calendar,
+ &absTime,
+ "yMdHms",
+ dt.fYear,
+ dt.fMonth,
+ dt.fDay,
+ dt.fHour,
+ dt.fMinute,
+ dt.fSecond))
{
- return result;
+
+ CFTimeInterval secondsDelta = CFTimeZoneGetSecondsFromGMT (zoneRef, absTime);
+
+ result.SetOffsetSeconds (Round_int32 (secondsDelta));
+
+ if (result.IsValid ())
+ {
+ return result;
+ }
+
}
-
+
}
#endif
diff --git a/source/dng_utils.h b/source/dng_utils.h
index 691f0b9..db38599 100644
--- a/source/dng_utils.h
+++ b/source/dng_utils.h
@@ -1259,6 +1259,46 @@
/*****************************************************************************/
+#if qMacOS
+
+/*****************************************************************************/
+
+template<typename T>
+class CFReleaseHelper
+ {
+
+ private:
+
+ T fRef;
+
+ public:
+
+ CFReleaseHelper (T ref)
+ : fRef (ref)
+ {
+ }
+
+ ~CFReleaseHelper ()
+ {
+ if (fRef)
+ {
+ CFRelease (fRef);
+ }
+ }
+
+ T Get () const
+ {
+ return fRef;
+ }
+
+ };
+
+/*****************************************************************************/
+
+#endif // qMacOS
+
+/*****************************************************************************/
+
#endif
/*****************************************************************************/
