chromium/device/bluetooth/bluez/bluetooth_adapter_bluez.h

// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_ADAPTER_BLUEZ_H_
#define DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_ADAPTER_BLUEZ_H_

#include <stdint.h>

#include <map>
#include <memory>
#include <string>
#include <tuple>
#include <utility>
#include <vector>

#include "base/containers/queue.h"
#include "base/gtest_prod_util.h"
#include "base/memory/weak_ptr.h"
#include "base/time/time.h"
#include "base/timer/timer.h"
#include "build/chromeos_buildflags.h"
#include "dbus/object_path.h"
#include "device/bluetooth/bluetooth_adapter.h"
#include "device/bluetooth/bluetooth_device.h"
#include "device/bluetooth/bluetooth_discovery_session.h"
#include "device/bluetooth/bluetooth_export.h"
#include "device/bluetooth/bluetooth_gatt_service.h"
#include "device/bluetooth/bluetooth_local_gatt_service.h"
#include "device/bluetooth/bluez/bluetooth_service_record_bluez.h"
#include "device/bluetooth/dbus/bluetooth_adapter_client.h"
#include "device/bluetooth/dbus/bluetooth_admin_policy_client.h"
#include "device/bluetooth/dbus/bluetooth_agent_manager_client.h"
#include "device/bluetooth/dbus/bluetooth_agent_service_provider.h"
#include "device/bluetooth/dbus/bluetooth_battery_client.h"
#include "device/bluetooth/dbus/bluetooth_device_client.h"
#include "device/bluetooth/dbus/bluetooth_input_client.h"
#include "device/bluetooth/dbus/bluetooth_le_advertising_manager_client.h"
#include "device/bluetooth/dbus/bluetooth_profile_manager_client.h"
#include "device/bluetooth/dbus/bluetooth_profile_service_provider.h"

#if BUILDFLAG(IS_CHROMEOS)
#include <optional>

#include "device/bluetooth/bluetooth_low_energy_scan_filter.h"
#include "device/bluetooth/bluetooth_low_energy_scan_session.h"
#include "device/bluetooth/dbus/bluetooth_advertisement_monitor_manager_client.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "services/data_decoder/public/mojom/ble_scan_parser.mojom.h"
#endif  // BUILDFLAG(IS_CHROMEOS)

namespace base {
class TimeDelta;
}  // namespace base

namespace device {
class BluetoothDevice;
class BluetoothSocketThread;
class BluetoothTestBlueZ;
}  // namespace device

namespace bluez {

class BluetoothBlueZTest;
class BluetoothAdapterProfileBlueZ;
class BluetoothAdvertisementBlueZ;
#if BUILDFLAG(IS_CHROMEOS)
class BluetoothAdvertisementMonitorApplicationServiceProvider;
class BluetoothAdvertisementMonitorServiceProvider;
#endif  // BUILDFLAG(IS_CHROMEOS)
class BluetoothDeviceBlueZ;
class BluetoothLocalGattCharacteristicBlueZ;
class BluetoothLocalGattServiceBlueZ;
class BluetoothGattApplicationServiceProvider;
class BluetoothPairingBlueZ;

// The BluetoothAdapterBlueZ class implements BluetoothAdapter for platforms
// that use BlueZ.
//
// All methods are called from the dbus origin / UI thread and are generally
// not assumed to be thread-safe.
//
// This class interacts with sockets using the BluetoothSocketThread to ensure
// single-threaded calls, and posts tasks to the UI thread.
//
// Methods tolerate a shutdown scenario where BluetoothAdapterBlueZ::Shutdown
// causes IsPresent to return false just before the dbus system is shutdown but
// while references to the BluetoothAdapterBlueZ object still exists.
//
// When adding methods to this class verify shutdown behavior in
// BluetoothBlueZTest, Shutdown.
class DEVICE_BLUETOOTH_EXPORT BluetoothAdapterBlueZ final
    : public device::BluetoothAdapter,
      public bluez::BluetoothAdapterClient::Observer,
      public bluez::BluetoothAdminPolicyClient::Observer,
      public bluez::BluetoothBatteryClient::Observer,
      public bluez::BluetoothDeviceClient::Observer,
      public bluez::BluetoothInputClient::Observer,
      public bluez::BluetoothAgentManagerClient::Observer,
      public bluez::BluetoothLEAdvertisingManagerClient::Observer,
#if BUILDFLAG(IS_CHROMEOS)
      public bluez::BluetoothAdvertisementMonitorManagerClient::Observer,
#endif  // BUILDFLAG(IS_CHROMEOS)
      public bluez::BluetoothAgentServiceProvider::Delegate { … };

}  // namespace bluez

#endif  // DEVICE_BLUETOOTH_BLUEZ_BLUETOOTH_ADAPTER_BLUEZ_H_