1 /*
2 * Copyright (c) 2022 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 "iam_hitrace_helper.h"
17
18 #include <atomic>
19
20 #include "hitrace_meter.h"
21
22 namespace OHOS {
23 namespace UserIam {
24 namespace UserAuth {
IamHitraceHelper(std::string value)25 IamHitraceHelper::IamHitraceHelper(std::string value)
26 : taskId_(GetHiTraceTaskId()),
27 value_(std::move(value))
28 {
29 StartAsyncTrace(HITRACE_TAG_USERIAM, value_, taskId_);
30 }
31
~IamHitraceHelper()32 IamHitraceHelper::~IamHitraceHelper()
33 {
34 FinishAsyncTrace(HITRACE_TAG_USERIAM, value_, taskId_);
35 }
36
GetHiTraceTaskId()37 int32_t IamHitraceHelper::GetHiTraceTaskId()
38 {
39 static std::atomic<int32_t> taskId(0);
40 return taskId++;
41 }
42 } // namespace UserAuth
43 } // namespace UserIam
44 } // namespace OHOS