blob: f11bcee1e44b000e98016bd5b7c57225b115c9b7 [file] [log] [blame]
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include "base/callback.h"
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "device/bluetooth/bluetooth_export.h"
namespace base {
class Thread;
} // namespace base
namespace dbus {
class Bus;
} // namespace dbus
namespace bluez {
// LinuxDBusManager manages the D-Bus thread, the thread dedicated to
// handling asynchronous D-Bus operations.
class DEVICE_BLUETOOTH_EXPORT DBusThreadManagerLinux {
// Sets the global instance. Must be called before any calls to Get().
// We explicitly initialize and shut down the global object, rather than
// making it a Singleton, to ensure clean startup and shutdown.
static void Initialize();
// Destroys the global instance.
static void Shutdown();
// Gets the global instance. Initialize() must be called first.
static DBusThreadManagerLinux* Get();
// Returns various D-Bus bus instances, owned by LinuxDBusManager.
dbus::Bus* GetSystemBus();
explicit DBusThreadManagerLinux();
// Creates a global instance of LinuxDBusManager with the real
// implementations for all clients that are listed in |unstub_client_mask| and
// stub implementations for all clients that are not included. Cannot be
// called more than once.
static void CreateGlobalInstance();
std::unique_ptr<base::Thread> dbus_thread_;
scoped_refptr<dbus::Bus> system_bus_;
} // namespace bluez