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 #ifndef STATIONARY_SERVER_H
17 #define STATIONARY_SERVER_H
18 
19 #include "nocopyable.h"
20 
21 #include "devicestatus_manager.h"
22 #include "i_plugin.h"
23 
24 namespace OHOS {
25 namespace Msdp {
26 namespace DeviceStatus {
27 class StationaryServer final : public IPlugin {
28 public:
29     StationaryServer();
30     ~StationaryServer() = default;
31     DISALLOW_COPY_AND_MOVE(StationaryServer);
32 
33     int32_t Enable(CallingContext &context, MessageParcel &data, MessageParcel &reply) override;
34     int32_t Disable(CallingContext &context, MessageParcel &data, MessageParcel &reply) override;
35     int32_t Start(CallingContext &context, MessageParcel &data, MessageParcel &reply) override;
36     int32_t Stop(CallingContext &context, MessageParcel &data, MessageParcel &reply) override;
37     int32_t AddWatch(CallingContext &context, uint32_t id, MessageParcel &data, MessageParcel &reply) override;
38     int32_t RemoveWatch(CallingContext &context, uint32_t id, MessageParcel &data, MessageParcel &reply) override;
39     int32_t SetParam(CallingContext &context, uint32_t id, MessageParcel &data, MessageParcel &reply) override;
40     int32_t GetParam(CallingContext &context, uint32_t id, MessageParcel &data, MessageParcel &reply) override;
41     int32_t Control(CallingContext &context, uint32_t id, MessageParcel &data, MessageParcel &reply) override;
42 
43     void DumpDeviceStatusSubscriber(int32_t fd) const;
44     void DumpDeviceStatusChanges(int32_t fd) const;
45     void DumpCurrentDeviceStatus(int32_t fd);
46 
47 private:
48     void Subscribe(CallingContext &context, Type type, ActivityEvent event,
49         ReportLatencyNs latency, sptr<IRemoteDevStaCallback> callback);
50     void Unsubscribe(CallingContext &context, Type type, ActivityEvent event,
51         sptr<IRemoteDevStaCallback> callback);
52     Data GetCache(CallingContext &context, const Type &type);
53     void ReportSensorSysEvent(CallingContext &context, int32_t type, bool enable);
54 
55     DeviceStatusManager manager_;
56 };
57 } // namespace DeviceStatus
58 } // namespace Msdp
59 } // namespace OHOS
60 #endif // STATIONARY_SERVER_H