floss_dbus_manager.h | Explore in Territory

// Copyright 2021 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_FLOSS_FLOSS_DBUS_MANAGER_H_
#define DEVICE_BLUETOOTH_FLOSS_FLOSS_DBUS_MANAGER_H_

#include <memory>
#include <string>

#include "base/functional/callback.h"
#include "base/logging.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "base/task/single_thread_task_runner.h"
#include "base/time/time.h"
#include "dbus/object_manager.h"
#include "device/bluetooth/bluetooth_export.h"
#include "device/bluetooth/floss/floss_version.h"

namespace base {
class Thread;
}  // namespace base

namespace dbus {
class Bus;
class Response;
class ErrorResponse;
}  // namespace dbus

namespace floss {

class FlossAdapterClient;
class FlossAdvertiserClient;
class FlossBatteryManagerClient;
class FlossClientBundle;
class FlossDBusManagerSetter;
class FlossGattManagerClient;
class FlossLEScanClient;
class FlossLoggingClient;
class FlossManagerClient;
class FlossBluetoothTelephonyClient;
class FlossSocketManager;

#if BUILDFLAG(IS_CHROMEOS)
class FlossAdminClient;
#endif  // BUILDFLAG(IS_CHROMEOS)

// FlossDBusManager manages the lifetimes of D-Bus connections and clients. It
// ensures the proper ordering of shutdowns for the D-Bus thread, connections
// and clients.
//
// While similar to the BluezDBusManager, it requires totally different client
// implementations since the Floss dbus apis are drastically different. Thus, it
// doesn't make sense to share a common implementation between the two.
class DEVICE_BLUETOOTH_EXPORT FlossDBusManager
    : public dbus::ObjectManager::Interface { … };

class DEVICE_BLUETOOTH_EXPORT FlossDBusManagerSetter { … };

// FlossDBusThreadManager manages the D-Bus thread, the thread dedicated to
// handling asynchronous D-Bus operations.
class DEVICE_BLUETOOTH_EXPORT FlossDBusThreadManager { … };

// The bundle of all DBus clients used by FlossDBusManager. The bundle is used
// to control the correct ordering of creation and deletion of clients before
// shutting down the system bus.
class DEVICE_BLUETOOTH_EXPORT FlossClientBundle { … };

}  // namespace floss

#endif  // DEVICE_BLUETOOTH_FLOSS_FLOSS_DBUS_MANAGER_H_
chromium/device/bluetooth/floss/floss_dbus_manager.h
