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#ifndef TIME_COST_CHK_H
17#define TIME_COST_CHK_H
18
19#include <cinttypes>
20
21#include "nocopyable.h"
22
23#undef LOG_TAG
24#define LOG_TAG "TimeCostChk"
25
26namespace OHOS {
27namespace Msdp {
28namespace DeviceStatus {
29inline constexpr int64_t MAX_INPUT_EVENT_TIME { 1000 };
30inline constexpr int64_t MAX_OVER_TIME { 300 };
31template<class T>
32class TimeCostChk {
33public:
34    TimeCostChk(const std::string& strReason, const std::string& strOutputStr, int64_t tmChk, T llParam1,
35                int64_t llParam2 = 0)
36        : beginTime_(std::chrono::high_resolution_clock::now()),
37          strOutput_(strOutputStr),
38          strReason_(strReason),
39          uiTime_(tmChk),
40          llParam1_(static_cast<int64_t>(llParam1)),
41          llParam2_(llParam2) {}
42    DISALLOW_COPY_AND_MOVE(TimeCostChk);
43    ~TimeCostChk(void)
44    {
45        int64_t ullCost = GetElapsed_micro();
46        if ((ullCost > uiTime_) && (!strReason_.empty()) && (!strOutput_.empty())) {
47            if (llParam1_ != 0 || llParam2_ != 0) {
48                FI_HILOGW("Time cost overtime (%{public}" PRId64 ", (us)>%{public}" PRId64
49                         "(us)) when Reason:%{public}s, chk:%{public}s, "
50                         "param1:%{public}" PRId64 ", param2:%{public}" PRId64 "",
51                         ullCost, uiTime_, strReason_.c_str(), strOutput_.c_str(), llParam1_, llParam2_);
52            } else {
53                FI_HILOGW("Overtime(%{public}" PRId64 ", (us)>%{public}" PRId64
54                         "(us)) when Reason:%{public}s, chk:%{public}s",
55                         ullCost, uiTime_, strReason_.c_str(), strOutput_.c_str());
56            }
57        }
58    }
59
60    int64_t GetElapsed_micro() const
61    {
62        int64_t tm64Cost = std::chrono::duration_cast<std::chrono::microseconds>(
63            std::chrono::high_resolution_clock::now() - beginTime_).count();
64        return tm64Cost;
65    }
66
67private:
68    const std::chrono::time_point<std::chrono::high_resolution_clock> beginTime_;
69    const std::string strOutput_;
70    const std::string strReason_;
71    const int64_t uiTime_ { 0 };
72    const int64_t llParam1_ { 0 };
73    const int64_t llParam2_ { 0 };
74};
75} // namespace DeviceStatus
76} // namespace Msdp
77} // namespace OHOS
78#endif // TIME_COST_CHK_H