Separate time -> string functions out.

1 files changed, 2 insertions, 39 deletions

diff --git a/src/metadata.cc b/src/metadata.cc
index bcf5d76c..acbc3b2e 100644
--- a/src/metadata.cc
+++ b/src/metadata.cc
@@ -28,6 +28,7 @@
 #include <windows.h>
 #endif
 #include "metadata.h"
+#include "util.h"
 
 using namespace std;
 using namespace libdcp;
@@ -51,45 +52,7 @@ XMLMetadata::XMLMetadata ()
 void
 XMLMetadata::set_issue_date_now ()
 {
-	char buffer[64];
 	time_t now = time (0);
 	struct tm* tm = localtime (&now);
-	strftime (buffer, 64, "%Y-%m-%dT%I:%M:%S", tm);
-
-	int offset = 0;
-
-#ifdef LIBDCP_POSIX
-
-	offset = tm->tm_gmtoff / 60;
-	
-#else
-	TIME_ZONE_INFORMATION tz;
-	GetTimeZoneInformation (&tz);
-	offset = tz.Bias;
-#endif
-	
-	issue_date = string (buffer) + utc_offset_to_string (offset);
-}
-
-/** @param b Offset from UTC to local time in minutes.
- *  @return string of the form e.g. -01:00.
- */
-string
-XMLMetadata::utc_offset_to_string (int b)
-{
-	bool const negative = (b < 0);
-	b = negative ? -b : b;
-
-	int const hours = b / 60;
-	int const minutes = b % 60;
-
-	stringstream o;
-	if (negative) {
-		o << "-";
-	} else {
-		o << "+";
-	}
-
-	o << setw(2) << setfill('0') << hours << ":" << setw(2) << setfill('0') << minutes;
-	return o.str ();
+	issue_date = tm_to_string (tm);
 }