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_FILEMGMT_CLOUD_SYNC_SYSTEM_LOAD_H
17 #define OHOS_FILEMGMT_CLOUD_SYNC_SYSTEM_LOAD_H
18 
19 #include "data_sync_manager.h"
20 #include <functional>
21 #include "res_sched_systemload_notifier_client.h"
22 #include "res_type.h"
23 #include "sync_state_manager.h"
24 
25 namespace OHOS::FileManagement::CloudSync {
26 constexpr int32_t SYSTEMLOADLEVEL_HOT = ResourceSchedule::ResType::SystemloadLevel::HIGH;
27 constexpr int32_t SYSTEMLOADLEVEL_WARM = ResourceSchedule::ResType::SystemloadLevel::MEDIUM;
28 const std::string TEMPERATURE_SYSPARAM_SYNC = "persist.kernel.cloudsync.temperature_abnormal_sync";
29 const std::string TEMPERATURE_SYSPARAM_THUMB = "persist.kernel.cloudsync.temperature_abnormal_thumb";
30 
31 enum STOPPED_TYPE {
32     STOPPED_IN_SYNC = 0,
33     STOPPED_IN_THUMB = 1,
34     STOPPED_IN_OTHER = 2,
35 };
36 
37 class SystemLoadStatus {
38 public:
39     SystemLoadStatus() = default;
40     virtual ~SystemLoadStatus() = default;
41     static void RegisterSystemloadCallback(std::shared_ptr<CloudFile::DataSyncManager> dataSyncManager);
42     static void GetSystemloadLevel();
43     static bool IsLoadStatusUnderHot(STOPPED_TYPE process = STOPPED_IN_OTHER);
44     static void InitSystemload(std::shared_ptr<CloudFile::DataSyncManager> dataSyncManager);
45     static void Setload(int32_t load);
46     static inline int32_t loadstatus_ = 0;
47 };
48 
49 class SystemLoadListener : public ResourceSchedule::ResSchedSystemloadNotifierClient {
50 public:
51     SystemLoadListener() = default;
52     void OnSystemloadLevel(int32_t level) override;
53     void SetDataSycner(std::shared_ptr<CloudFile::DataSyncManager> dataSyncManager);
54 private:
55     std::shared_ptr<CloudFile::DataSyncManager> dataSyncManager_ = nullptr;
56 };
57 } // OHOS
58 
59 #endif // OHOS_FILEMGMT_CLOUD_SYNC_SYSTEM_LOAD_H