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 #include "maintenance_state.h"
17 
18 #include "standby_service_log.h"
19 #include "standby_config_manager.h"
20 #include "iconstraint_manager_adapter.h"
21 #include "istate_manager_adapter.h"
22 #include "time_provider.h"
23 
24 namespace OHOS {
25 namespace DevStandbyMgr {
BeginState()26 ErrCode MaintenanceState::BeginState()
27 {
28     auto stateManagerPtr = stateManager_.lock();
29     if (!stateManagerPtr) {
30         STANDBYSERVICE_LOGW("state manager is nullptr, can not begin current state");
31         return ERR_STATE_MANAGER_IS_NULLPTR;
32     }
33     nextState_ = stateManagerPtr->GetPreState();
34     int64_t endMaintTimeOut = 0;
35     if (nextState_ == StandbyState::NAP) {
36         endMaintTimeOut = StandbyConfigManager::GetInstance()->GetStandbyParam(NAP_MAINTENANCE_TIMEOUT);
37     } else {
38         endMaintTimeOut = StandbyConfigManager::GetInstance()->GetStandbyParam(SLEEP_MAINT_TIMEOUT);
39     }
40     endMaintTimeOut = endMaintTimeOut * TimeConstant::MSEC_PER_SEC;
41     return StartStateTransitionTimer(endMaintTimeOut);
42 }
43 
EndState()44 ErrCode MaintenanceState::EndState()
45 {
46     StopTimedTask(TRANSIT_NEXT_STATE_TIMED_TASK);
47     handler_->RemoveTask(TRANSIT_NEXT_STATE_TIMED_TASK);
48     return ERR_OK;
49 }
50 
CheckTransitionValid(uint32_t nextState)51 bool MaintenanceState::CheckTransitionValid(uint32_t nextState)
52 {
53     if (nextState == StandbyState::DARK) {
54         STANDBYSERVICE_LOGE("can not transit from maintenance to dark");
55         return false;
56     }
57     return true;
58 }
59 
EndEvalCurrentState(bool evalResult)60 void MaintenanceState::EndEvalCurrentState(bool evalResult)
61 {}
62 }  // namespace DevStandbyMgr
63 }  // namespace OHOS