1 /*
2  * Copyright (c) 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 OHOS_HDI_POWER_V1_2_RUNNINGLOCKCOUNTER_H
17 #define OHOS_HDI_POWER_V1_2_RUNNINGLOCKCOUNTER_H
18 
19 #include <cstdint>
20 #include <map>
21 
22 #include "v1_2/running_lock_types.h"
23 
24 namespace OHOS {
25 namespace HDI {
26 namespace Power {
27 namespace V1_2 {
28 class RunningLockCounter {
29 public:
RunningLockCounter(RunningLockType type,const std::string & tag)30     RunningLockCounter(RunningLockType type, const std::string &tag)
31         : type_(type), tag_(tag), counter_(0) {}
32     ~RunningLockCounter() = default;
33     int32_t Increase(const RunningLockInfo &info);
34     int32_t Decrease(const RunningLockInfo &info);
35     void Clean();
GetCount()36     uint32_t GetCount() const
37     {
38         return counter_;
39     }
GetType()40     RunningLockType GetType() const
41     {
42         return type_;
43     }
44 private:
45     enum ChangedType {
46         NOTIFY_RUNNINGLOCK_ADD,
47         NOTIFY_RUNNINGLOCK_REMOVE,
48         NOTIFY_RUNNINGLOCK_OVERTIME,
49         RUNNINGLOCK_CHANGED_BUTT
50     };
51     enum class RunningLockState : uint32_t {
52         RUNNINGLOCK_STATE_DISABLE = 0,
53         RUNNINGLOCK_STATE_ENABLE = 1,
54     };
55     void NotifyHiView(const RunningLockInfo &info, ChangedType changeType, RunningLockState state);
56     const std::array<std::string, RUNNINGLOCK_CHANGED_BUTT> runninglockNotifyStr_ {
57         "DUBAI_TAG_RUNNINGLOCK_ADD", "DUBAI_TAG_RUNNINGLOCK_REMOVE", "DUBAI_TAG_RUNNINGLOCK_OVERTIME"
58     };
59     const RunningLockType type_;
60     const std::string tag_;
61     uint32_t counter_;
62     std::map<std::string, RunningLockInfo> runninglockInfos_ {};
63 };
64 } // namespace V1_2
65 } // namespace Power
66 } // namespace HDI
67 } // namespace OHOS
68 
69 #endif // OHOS_HDI_POWER_V1_2_RUNNINGLOCKCOUNTER_H
70