1 /*
2 * Copyright (c) 2022-2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "time_util.h"
17 #include <chrono>
18
19 namespace OHOS {
20 namespace Security {
21 namespace AccessToken {
GetCurrentTimestamp()22 int64_t TimeUtil::GetCurrentTimestamp()
23 {
24 std::chrono::milliseconds ms = std::chrono::duration_cast<std::chrono::milliseconds>(
25 std::chrono::system_clock::now().time_since_epoch()
26 );
27 return ms.count();
28 }
29
IsTimeStampsSameMinute(int64_t timeStamp1,int64_t timeStamp2)30 bool TimeUtil::IsTimeStampsSameMinute(int64_t timeStamp1, int64_t timeStamp2)
31 {
32 struct tm t1 = {0};
33 time_t time1 = static_cast<time_t>(timeStamp1 / 1000);
34 // localtime is not thread safe, localtime_r first param unit is second, timestamp unit is ms, so divided by 1000
35 localtime_r(&time1, &t1);
36 struct tm t2 = {0};
37 time_t time2 = static_cast<time_t>(timeStamp2 / 1000);
38 localtime_r(&time2, &t2);
39
40 return t1.tm_min == t2.tm_min;
41 }
42 } // namespace AccessToken
43 } // namespace Security
44 } // namespace OHOS
45