chromium/services/device/generic_sensor/sensor_provider_impl.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/device/generic_sensor/sensor_provider_impl.h"

#include <memory>
#include <utility>

#include "base/check_op.h"
#include "base/containers/contains.h"
#include "base/feature_list.h"
#include "base/functional/bind.h"
#include "base/memory/ptr_util.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "services/device/generic_sensor/platform_sensor_provider.h"
#include "services/device/generic_sensor/sensor_impl.h"
#include "services/device/generic_sensor/virtual_platform_sensor.h"
#include "services/device/generic_sensor/virtual_platform_sensor_provider.h"
#include "services/device/public/cpp/device_features.h"
#include "services/device/public/cpp/generic_sensor/sensor_reading_shared_buffer.h"
#include "services/device/public/cpp/generic_sensor/sensor_traits.h"

namespace device {

namespace {

bool IsExtraSensorClass(mojom::SensorType type) { … }

}  // namespace

SensorProviderImpl::SensorProviderImpl(
    std::unique_ptr<PlatformSensorProvider> provider)
    : … { … }

SensorProviderImpl::~SensorProviderImpl() = default;

void SensorProviderImpl::Bind(
    mojo::PendingReceiver<mojom::SensorProvider> receiver) { … }

void SensorProviderImpl::OnReceiverDisconnected() { … }

void SensorProviderImpl::GetSensor(mojom::SensorType type,
                                   GetSensorCallback callback) { … }

void SensorProviderImpl::SensorCreated(
    base::ReadOnlySharedMemoryRegion cloned_region,
    GetSensorCallback callback,
    scoped_refptr<PlatformSensor> sensor) { … }

void SensorProviderImpl::CreateVirtualSensor(
    mojom::SensorType type,
    mojom::VirtualSensorMetadataPtr metadata,
    CreateVirtualSensorCallback callback) { … }

void SensorProviderImpl::UpdateVirtualSensor(
    mojom::SensorType type,
    const SensorReading& reading,
    UpdateVirtualSensorCallback callback) { … }

void SensorProviderImpl::RemoveVirtualSensor(
    mojom::SensorType type,
    RemoveVirtualSensorCallback callback) { … }

void SensorProviderImpl::GetVirtualSensorInformation(
    mojom::SensorType type,
    GetVirtualSensorInformationCallback callback) { … }

size_t SensorProviderImpl::GetVirtualProviderCountForTesting() const { … }

const VirtualPlatformSensorProvider*
SensorProviderImpl::GetLastVirtualSensorProviderForTesting() const { … }

}  // namespace device