1 /*
2  * Copyright (c) 2022 Chipsea Technologies (Shenzhen) Corp., 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 SENSOR_SERVICE_CLIENT_H
17 #define SENSOR_SERVICE_CLIENT_H
18 
19 #include <map>
20 #include <vector>
21 #include "iservice_registry.h"
22 #include "medical_sensor.h"
23 #include "medical_sensor_basic_data_channel.h"
24 #include "medical_sensor_basic_info.h"
25 #include "medical_sensor_client_stub.h"
26 #include "medical_sensor_data_channel.h"
27 #include "medical_sensor_service_proxy.h"
28 #include "singleton.h"
29 #include "medical_native_type.h"
30 
31 namespace OHOS {
32 namespace Sensors {
33 class MedicalSensorServiceClient : public Singleton<MedicalSensorServiceClient> {
34 public:
35     std::vector<MedicalSensor> GetSensorList();
36     int32_t EnableSensor(uint32_t sensorId, int64_t samplingPeroid, int64_t maxReportDelay);
37     int32_t DisableSensor(uint32_t sensorId);
38     int32_t RunCommand(uint32_t sensorId, int32_t cmdType, int32_t parms);
39     int32_t TransferDataChannel(sptr<MedicalSensorDataChannel> sensorDataChannel);
40     int32_t DestroyDataChannel();
41     void ProcessDeathObserver(const wptr<IRemoteObject> &object);
42     int32_t SetOption(uint32_t sensorId, uint32_t opt);
43 
44 private:
45     int32_t InitServiceClient();
46     void UpdateSensorInfoMap(uint32_t sensorId, int64_t samplingPeroid, int64_t maxReportDelay);
47     void DeleteSensorInfoItem(uint32_t sensorId);
48     bool IsValidSensorId(uint32_t sensorId);
49     std::mutex clientMutex_;
50     sptr<IRemoteObject::DeathRecipient> serviceDeathObserver_;
51     sptr<IMedicalSensorService> afeServer_;
52     std::vector<MedicalSensor> afeList_;
53     sptr<MedicalSensorDataChannel> dataChannel_;
54     sptr<MedicalSensorClientStub> afeClientStub_;
55     std::mutex mapMutex_;
56     std::map<uint32_t, MedicalSensorBasicInfo> sensorInfoMap_;
57 };
58 }  // namespace Sensors
59 }  // namespace OHOS
60 
61 #endif  // SENSOR_SERVICE_CLIENT_H
62