This repository has been archived by the owner. It is now read-only.
Permalink
Cannot retrieve contributors at this time
Join GitHub today
GitHub is home to over 31 million developers working together to host and review code, manage projects, and build software together.
Sign up
Find file
Copy path
Fetching contributors…
Cannot retrieve contributors at this time
| /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| /* vim: set ts=8 sts=2 et sw=2 tw=80: */ | |
| /* This code is made available to you under your choice of the following sets | |
| * of licensing terms: | |
| */ | |
| /* This Source Code Form is subject to the terms of the Mozilla Public | |
| * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. | |
| */ | |
| /* Copyright 2014 Mozilla Contributors | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software | |
| * distributed under the License is distributed on an "AS IS" BASIS, | |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| * See the License for the specific language governing permissions and | |
| * limitations under the License. | |
| */ | |
| #include "pkix/Time.h" | |
| #include "pkixutil.h" | |
| #ifdef WIN32 | |
| #ifdef _MSC_VER | |
| #pragma warning(push, 3) | |
| #endif | |
| #include "windows.h" | |
| #ifdef _MSC_VER | |
| #pragma warning(pop) | |
| #endif | |
| #else | |
| #include "sys/time.h" | |
| #endif | |
| namespace mozilla { namespace pkix { | |
| Time | |
| Now() | |
| { | |
| uint64_t seconds; | |
| #ifdef WIN32 | |
| // "Contains a 64-bit value representing the number of 100-nanosecond | |
| // intervals since January 1, 1601 (UTC)." | |
| // - http://msdn.microsoft.com/en-us/library/windows/desktop/ms724284(v=vs.85).aspx | |
| FILETIME ft; | |
| GetSystemTimeAsFileTime(&ft); | |
| uint64_t ft64 = (static_cast<uint64_t>(ft.dwHighDateTime) << 32) | | |
| ft.dwLowDateTime; | |
| seconds = (DaysBeforeYear(1601) * Time::ONE_DAY_IN_SECONDS) + | |
| ft64 / (1000u * 1000u * 1000u / 100u); | |
| #else | |
| // "The gettimeofday() function shall obtain the current time, expressed as | |
| // seconds and microseconds since the Epoch." | |
| // - http://pubs.opengroup.org/onlinepubs/009695399/functions/gettimeofday.html | |
| timeval tv; | |
| (void) gettimeofday(&tv, nullptr); | |
| seconds = (DaysBeforeYear(1970) * Time::ONE_DAY_IN_SECONDS) + | |
| static_cast<uint64_t>(tv.tv_sec); | |
| #endif | |
| return TimeFromElapsedSecondsAD(seconds); | |
| } | |
| Time | |
| TimeFromEpochInSeconds(uint64_t secondsSinceEpoch) | |
| { | |
| uint64_t seconds = (DaysBeforeYear(1970) * Time::ONE_DAY_IN_SECONDS) + | |
| secondsSinceEpoch; | |
| return TimeFromElapsedSecondsAD(seconds); | |
| } | |
| } } // namespace mozilla::pkix |