| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #include "HidRawSensorDaemon.h" |
| #include "ConnectionDetector.h" |
| #include "DynamicSensorManager.h" |
| #include "HidRawSensorDevice.h" |
| |
| #include <utils/Log.h> |
| #include <utils/SystemClock.h> |
| |
| #include <errno.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| |
| #include <iomanip> |
| #include <sstream> |
| |
| #define DEV_PATH "/dev/" |
| #define DEV_NAME_REGEX "^hidraw[0-9]+$" |
| |
| namespace android { |
| namespace SensorHalExt { |
| |
| HidRawSensorDaemon::HidRawSensorDaemon(DynamicSensorManager& manager) |
| : BaseDynamicSensorDaemon(manager) { |
| mDetector = new FileConnectionDetector( |
| this, std::string(DEV_PATH), std::string(DEV_NAME_REGEX)); |
| mDetector->Init(); |
| } |
| |
| BaseSensorVector HidRawSensorDaemon::createSensor(const std::string &deviceKey) { |
| BaseSensorVector ret; |
| sp<HidRawSensorDevice> device(HidRawSensorDevice::create(deviceKey)); |
| |
| if (device != nullptr) { |
| ALOGV("created HidRawSensorDevice(%p) successfully on device %s contains %zu sensors", |
| device.get(), deviceKey.c_str(), device->getSensors().size()); |
| |
| // convert type |
| for (auto &i : device->getSensors()) { |
| ret.push_back(i); |
| } |
| mHidRawSensorDevices.emplace(deviceKey, device); |
| } else { |
| ALOGE("failed to create HidRawSensorDevice object"); |
| } |
| |
| ALOGE("return %zu sensors", ret.size()); |
| return ret; |
| } |
| |
| void HidRawSensorDaemon::removeSensor(const std::string &deviceKey) { |
| mHidRawSensorDevices.erase(deviceKey); |
| } |
| |
| } // namespace SensorHalExt |
| } // namespace android |
| |