1/*
2 * Copyright (c) 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#include "hibernate_controller.h"
17#include "system_suspend_controller.h"
18
19namespace OHOS {
20namespace PowerMgr {
21bool HibernateController::Hibernate(bool clearMemory)
22{
23    return SystemSuspendController::GetInstance().Hibernate();
24}
25
26void HibernateController::RegisterSyncHibernateCallback(const sptr<ISyncHibernateCallback>& cb)
27{
28    std::lock_guard<std::mutex> lock(mutex_);
29    callbacks_.insert(cb);
30}
31
32void HibernateController::UnregisterSyncHibernateCallback(const sptr<ISyncHibernateCallback>& cb)
33{
34    std::lock_guard<std::mutex> lock(mutex_);
35    callbacks_.erase(cb);
36}
37
38void HibernateController::PreHibernate() const
39{
40    for (const auto &cb : callbacks_) {
41        if (cb != nullptr) {
42            cb->OnSyncHibernate();
43        }
44    }
45}
46
47void HibernateController::PostHibernate(bool hibernateResult) const
48{
49    for (const auto &cb : callbacks_) {
50        if (cb != nullptr) {
51            cb->OnSyncWakeup(hibernateResult);
52        }
53    }
54}
55} // namespace PowerMgr
56} // namespace OHOS
57