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/*
* Copyright 2015 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "SkLeanWindows.h"
#include "SkString.h"
#include "SkTime.h"
#include "SkTypes.h"
#include <chrono>
void SkTime::DateTime::toISO8601(SkString* dst) const {
if (dst) {
int timeZoneMinutes = SkToInt(fTimeZoneMinutes);
char timezoneSign = timeZoneMinutes >= 0 ? '+' : '-';
int timeZoneHours = SkTAbs(timeZoneMinutes) / 60;
timeZoneMinutes = SkTAbs(timeZoneMinutes) % 60;
dst->printf("%04u-%02u-%02uT%02u:%02u:%02u%c%02d:%02d",
static_cast<unsigned>(fYear), static_cast<unsigned>(fMonth),
static_cast<unsigned>(fDay), static_cast<unsigned>(fHour),
static_cast<unsigned>(fMinute),
static_cast<unsigned>(fSecond), timezoneSign, timeZoneHours,
timeZoneMinutes);
}
}
#ifdef SK_BUILD_FOR_WIN32
void SkTime::GetDateTime(DateTime* dt) {
if (dt) {
SYSTEMTIME st;
GetSystemTime(&st);
dt->fTimeZoneMinutes = 0;
dt->fYear = st.wYear;
dt->fMonth = SkToU8(st.wMonth);
dt->fDayOfWeek = SkToU8(st.wDayOfWeek);
dt->fDay = SkToU8(st.wDay);
dt->fHour = SkToU8(st.wHour);
dt->fMinute = SkToU8(st.wMinute);
dt->fSecond = SkToU8(st.wSecond);
}
}
#else // SK_BUILD_FOR_WIN32
#include <time.h>
void SkTime::GetDateTime(DateTime* dt) {
if (dt) {
time_t m_time;
time(&m_time);
struct tm tstruct;
gmtime_r(&m_time, &tstruct);
dt->fTimeZoneMinutes = 0;
dt->fYear = tstruct.tm_year + 1900;
dt->fMonth = SkToU8(tstruct.tm_mon + 1);
dt->fDayOfWeek = SkToU8(tstruct.tm_wday);
dt->fDay = SkToU8(tstruct.tm_mday);
dt->fHour = SkToU8(tstruct.tm_hour);
dt->fMinute = SkToU8(tstruct.tm_min);
dt->fSecond = SkToU8(tstruct.tm_sec);
}
}
#endif // SK_BUILD_FOR_WIN32
#if !defined(__has_feature)
#define __has_feature(x) 0
#endif
double SkTime::GetNSecs() {
#if __has_feature(memory_sanitizer)
// See skia:6504
struct timespec tp;
clock_gettime(CLOCK_MONOTONIC, &tp);
return tp.tv_sec * 1e9 + tp.tv_nsec;
#else
auto now = std::chrono::high_resolution_clock::now();
std::chrono::duration<double, std::nano> ns = now.time_since_epoch();
return ns.count();
#endif
}
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