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 #ifndef FOUNDATION_RESOURCESCHEDULE_WORKSCHEDULER_WATCHDOG_H
17 #define FOUNDATION_RESOURCESCHEDULE_WORKSCHEDULER_WATCHDOG_H
18 
19 #include <event_handler.h>
20 #include <event_runner.h>
21 #include <refbase.h>
22 
23 namespace OHOS {
24 namespace WorkScheduler {
25 class WorkPolicyManager;
26 class Watchdog : public AppExecFwk::EventHandler {
27 public:
28     explicit Watchdog(const std::shared_ptr<WorkPolicyManager>& service,
29         const std::shared_ptr<AppExecFwk::EventRunner>& runner);
30     ~Watchdog() override = default;
31     /**
32      * @brief Add watchdog.
33      *
34      * @param watchdogId The id of watchdog.
35      * @param interval The interval.
36      * @return True if success,else false.
37      */
38     bool AddWatchdog(const uint32_t watchdogId, int32_t interval);
39     /**
40      * @brief Remove watchdog.
41      *
42      * @param watchdogId The id of watchdog.
43      */
44     void RemoveWatchdog(uint32_t watchdogId);
45     /**
46      * @brief Process event.
47      *
48      * @param event The event.
49      */
50     void ProcessEvent(const AppExecFwk::InnerEvent::Pointer& event) override;
51 
52 private:
53     std::shared_ptr<WorkPolicyManager> service_;
54 };
55 }  // namespace WorkScheduler
56 }  // namespace OHOS
57 #endif  // FOUNDATION_RESOURCESCHEDULE_WORKSCHEDULER_WATCHDOG_H