mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-15 07:06:11 -04:00
76 lines
2.8 KiB
C++
76 lines
2.8 KiB
C++
// Copyright 2023 Google LLC
|
|
//
|
|
// 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
|
|
//
|
|
// https://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.
|
|
|
|
#ifndef PLATFORM_IMPL_LINUX_BLUETOOTH_DEVICES_H_
|
|
#define PLATFORM_IMPL_LINUX_BLUETOOTH_DEVICES_H_
|
|
|
|
#include <chrono>
|
|
#include <memory>
|
|
|
|
#include <sdbus-c++/IConnection.h>
|
|
#include <sdbus-c++/IProxy.h>
|
|
#include <sdbus-c++/Types.h>
|
|
|
|
#include "absl/container/flat_hash_map.h"
|
|
#include "absl/synchronization/mutex.h"
|
|
#include "internal/base/observer_list.h"
|
|
#include "internal/platform/bluetooth_utils.h"
|
|
#include "internal/platform/implementation/bluetooth_classic.h"
|
|
#include "internal/platform/implementation/linux/bluetooth_classic_device.h"
|
|
|
|
namespace nearby {
|
|
namespace linux {
|
|
class BluetoothDevices final {
|
|
public:
|
|
BluetoothDevices(
|
|
sdbus::IConnection &system_bus, sdbus::ObjectPath adapter_object_path,
|
|
ObserverList<api::BluetoothClassicMedium::Observer> &observers)
|
|
: system_bus_(system_bus),
|
|
observers_(observers),
|
|
adapter_object_path_(std::move(adapter_object_path)) {}
|
|
|
|
std::shared_ptr<BluetoothDevice> get_device_by_path(const sdbus::ObjectPath &)
|
|
ABSL_LOCKS_EXCLUDED(devices_by_path_lock_);
|
|
std::shared_ptr<BluetoothDevice> get_device_by_address(const std::string &);
|
|
std::shared_ptr<BluetoothDevice> get_device_by_unique_id(
|
|
api::ble_v2::BlePeripheral::UniqueId id) {
|
|
auto addr = BluetoothUtils::FromNumber(id);
|
|
return get_device_by_address(addr);
|
|
}
|
|
|
|
std::shared_ptr<MonitoredBluetoothDevice> add_new_device(sdbus::ObjectPath)
|
|
ABSL_LOCKS_EXCLUDED(devices_by_path_lock_);
|
|
|
|
void remove_device_by_path(const sdbus::ObjectPath &)
|
|
ABSL_LOCKS_EXCLUDED(devices_by_path_lock_);
|
|
void mark_peripheral_lost(const sdbus::ObjectPath &)
|
|
ABSL_LOCKS_EXCLUDED(devices_by_path_lock_);
|
|
void cleanup_lost_peripherals() ABSL_LOCKS_EXCLUDED(devices_by_path_lock_);
|
|
|
|
private:
|
|
sdbus::IConnection &system_bus_;
|
|
ObserverList<api::BluetoothClassicMedium::Observer> &observers_;
|
|
sdbus::ObjectPath adapter_object_path_;
|
|
|
|
absl::Mutex devices_by_path_lock_;
|
|
absl::flat_hash_map<std::string, std::shared_ptr<MonitoredBluetoothDevice>>
|
|
devices_by_path_ ABSL_GUARDED_BY(devices_by_path_lock_);
|
|
std::chrono::time_point<std::chrono::steady_clock> last_cleanup_
|
|
ABSL_GUARDED_BY(devices_by_path_lock_);
|
|
};
|
|
} // namespace linux
|
|
} // namespace nearby
|
|
|
|
#endif
|