blob: 56fdb1cd511ffb79efe2da474c226a4edf297e5c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
// 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.
#ifndef DEVICE_BLUETOOTH_DBUS_LINUX_DBUS_MANAGER_H_
#define DEVICE_BLUETOOTH_DBUS_LINUX_DBUS_MANAGER_H_
#include "base/callback.h"
#include "base/memory/ref_counted.h"
#include "base/memory/scoped_ptr.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 {
public:
// 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();
private:
explicit DBusThreadManagerLinux();
~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();
scoped_ptr<base::Thread> dbus_thread_;
scoped_refptr<dbus::Bus> system_bus_;
DISALLOW_COPY_AND_ASSIGN(DBusThreadManagerLinux);
};
} // namespace bluez
#endif // DEVICE_BLUETOOTH_DBUS_LINUX_DBUS_MANAGER_H_
|
