1 /*
2  * Copyright (c) 2022-2024 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 RESSCHED_SERVICES_RESSCHEDMGR_RESSCHEDFWK_INCLUDE_RES_SCHED_MGR_H
17 #define RESSCHED_SERVICES_RESSCHEDMGR_RESSCHEDFWK_INCLUDE_RES_SCHED_MGR_H
18 
19 #include <sys/types.h>
20 #include <string>
21 #include "event_handler.h"
22 #include "kill_process.h"
23 #include "single_instance.h"
24 #include "nlohmann/json.hpp"
25 
26 namespace OHOS {
27 namespace ResourceSchedule {
28 class ResSchedMgr {
29     DECLARE_SINGLE_INSTANCE(ResSchedMgr);
30 
31 public:
32     /**
33      * Init resource schedule manager.
34      */
35     void Init();
36 
37     /**
38      * Stop resource schedule manager.
39      */
40     void Stop();
41 
42     /**
43      * Report data from other modules, will report resource data async.
44      *
45      * @param resType Resource type
46      * @param value bit64 content.
47      * @param payload Extra content.
48      */
49     void ReportData(uint32_t resType, int64_t value = 0, const nlohmann::json& payload = nullptr);
50 
51     /**
52      * Report data inner, will report resource data async.
53      *
54      * @param resType Resource type.
55      * @param value bit64 content.
56      * @param payload Extra content.
57      */
58     void ReportDataInner(uint32_t resType, int64_t value = 0, const nlohmann::json& payload = nullptr);
59 
60     /**
61      * Kill process by pid.
62      *
63      * @param payload process message
64      */
65     int32_t KillProcessByClient(const nlohmann::json& payload = nullptr);
66 
67     /**
68      * Init resource_schedule_executor plugin manager.
69      *
70      * @param isProcessInit is process init
71      */
72     void InitExecutorPlugin(bool isProcessInit = false);
73 private:
74     void DispatchResourceInner(uint32_t resType, int64_t value, const nlohmann::json& payload);
75     std::shared_ptr<KillProcess> killProcess_ = nullptr;
76 };
77 } // namespace ResourceSchedule
78 } // namespace OHOS
79 
80 #endif // RESSCHED_SERVICES_RESSCHEDMGR_RESSCHEDFWK_INCLUDE_RES_SCHED_MGR_H
81