SkTime: return timezone information

include/core/SkTime.h

 
 /*
  * Copyright 2006 The Android Open Source Project
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SkTime_DEFINED
 #define SkTime_DEFINED
 
 #include "SkTypes.h"
 
+class SkString;
+
 /** \class SkTime
     Platform-implemented utilities to return time of day, and millisecond counter.
 */
 class SkTime {
 public:
     struct DateTime {
+        int16_t  fTimeZoneMinutes;  // The number of minutes that GetDateTime()
+                                    // is ahead of or behind UTC.
         uint16_t fYear;          //!< e.g. 2005
         uint8_t  fMonth;         //!< 1..12
         uint8_t  fDayOfWeek;     //!< 0..6, 0==Sunday
         uint8_t  fDay;           //!< 1..31
         uint8_t  fHour;          //!< 0..23
         uint8_t  fMinute;        //!< 0..59
         uint8_t  fSecond;        //!< 0..59
+
+        void toISO8601(SkString* dst) const;
     };
     static void GetDateTime(DateTime*);
 
     static SkMSec GetMSecs();
 };
 
 #if defined(SK_DEBUG) && defined(SK_BUILD_FOR_WIN32)
     extern SkMSec gForceTickCount;
 #endif
 
@@ skipping 18 matching lines @@
         }
     }
 private:
     const char* fLabel;
     SkMSec      fNow;
     SkMSec      fMinToDump;
 };
 #define SkAutoTime(...) SK_REQUIRE_LOCAL_VAR(SkAutoTime)
 
 #endif