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 "power_mgr_client.h"
17 #include "power_ffi.h"
18 
19 namespace OHOS {
20 namespace PowerMgr {
21 static PowerMgrClient& g_powerMgrClient = PowerMgrClient::GetInstance();
22 extern "C" {
FfiPowerIsActive()23     bool FfiPowerIsActive()
24     {
25         bool isScreen = g_powerMgrClient.IsScreenOn();
26         return isScreen;
27     }
28 
FfiPowerGetPowerMode()29     uint32_t FfiPowerGetPowerMode()
30     {
31         PowerMode mode = g_powerMgrClient.GetDeviceMode();
32         return static_cast<uint32_t>(mode);
33     }
34 
FfiPowerIsStandby(int32_t &code)35     bool FfiPowerIsStandby(int32_t &code)
36     {
37         bool isStandby = false;
38         PowerErrors errCode = g_powerMgrClient.IsStandby(isStandby);
39         if (errCode != PowerErrors::ERR_OK) {
40             code = static_cast<int32_t>(errCode);
41         }
42         return isStandby;
43     }
44 }
45 } // namespace PowerMgr
46 } // namespace OHOS