1 //
2 // Copyright (C) 2016 The Android Open Source Project
3 //
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
7 //
8 //      http://www.apache.org/licenses/LICENSE-2.0
9 //
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 //
16 
17 #ifndef UPDATE_ENGINE_DBUS_CONNECTION_H_
18 #define UPDATE_ENGINE_DBUS_CONNECTION_H_
19 
20 #include <base/memory/ref_counted.h>
21 #include <brillo/dbus/dbus_connection.h>
22 #include <dbus/bus.h>
23 
24 namespace chromeos_update_engine {
25 
26 class DBusConnection {
27  public:
28   DBusConnection();
29 
30   const scoped_refptr<dbus::Bus>& GetDBus();
31 
32   static DBusConnection* Get();
33 
34  private:
35   scoped_refptr<dbus::Bus> bus_;
36 
37   brillo::DBusConnection dbus_connection_;
38 
39   DISALLOW_COPY_AND_ASSIGN(DBusConnection);
40 };
41 
42 }  // namespace chromeos_update_engine
43 
44 #endif  // UPDATE_ENGINE_DBUS_CONNECTION_H_
45