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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "device/generic_sensor/linux/sensor_data_linux.h" |
| 6 #include "device/sensors/public/cpp/device_sensors_consts.h" |
| 7 |
| 8 namespace device { |
| 9 |
| 10 namespace { |
| 11 |
| 12 using mojom::SensorType; |
| 13 |
| 14 const base::FilePath::CharType* kSensorsBasePath = |
| 15 FILE_PATH_LITERAL("/sys/bus/iio/devices"); |
| 16 |
| 17 void InitAmbientLightSensorData(SensorDataLinux* data) { |
| 18 std::vector<std::string> file_names{ |
| 19 "in_illuminance0_input", "in_illuminance_input", "in_illuminance0_raw", |
| 20 "in_illuminance_raw"}; |
| 21 |
| 22 data->sensor_file_names.push_back(std::move(file_names)); |
| 23 data->reporting_mode = mojom::ReportingMode::ON_CHANGE; |
| 24 data->default_configuration = |
| 25 PlatformSensorConfiguration(kDefaultAmbientLightFrequencyHz); |
| 26 } |
| 27 |
| 28 } // namespace |
| 29 |
| 30 SensorDataLinux::SensorDataLinux() : base_path_sensor_linux(kSensorsBasePath) {} |
| 31 |
| 32 SensorDataLinux::~SensorDataLinux() = default; |
| 33 |
| 34 SensorDataLinux::SensorDataLinux(const SensorDataLinux& other) = default; |
| 35 |
| 36 bool InitSensorData(SensorType type, SensorDataLinux* data) { |
| 37 DCHECK(data); |
| 38 |
| 39 switch (type) { |
| 40 case SensorType::AMBIENT_LIGHT: { |
| 41 InitAmbientLightSensorData(data); |
| 42 break; |
| 43 } |
| 44 default: { |
| 45 NOTIMPLEMENTED(); |
| 46 return false; |
| 47 } |
| 48 } |
| 49 return true; |
| 50 } |
| 51 |
| 52 } // namespace device |
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