1// Copyright 2015 The Android Open Source Project
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//      http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15#ifndef BUFFET_AP_MANAGER_CLIENT_H_
16#define BUFFET_AP_MANAGER_CLIENT_H_
17
18#include <memory>
19#include <string>
20
21#include <apmanager/dbus-proxies.h>
22#include <base/callback.h>
23#include <base/memory/ref_counted.h>
24
25namespace buffet {
26
27// Manages soft AP for wifi bootstrapping.
28// Once created can handle multiple Start/Stop requests.
29class ApManagerClient final {
30 public:
31  explicit ApManagerClient(const scoped_refptr<dbus::Bus>& bus);
32  ~ApManagerClient();
33
34  void Start(const std::string& ssid);
35  void Stop();
36
37  std::string GetSsid() const { return ssid_; }
38
39 private:
40  void RemoveService(const dbus::ObjectPath& object_path);
41
42  void OnManagerAdded(
43      org::chromium::apmanager::ManagerProxyInterface* manager_proxy);
44  void OnServiceAdded(
45      org::chromium::apmanager::ServiceProxyInterface* service_proxy);
46
47  void OnSsidSet(bool success);
48
49  void OnServiceRemoved(const dbus::ObjectPath& object_path);
50  void OnManagerRemoved(const dbus::ObjectPath& object_path);
51
52  scoped_refptr<dbus::Bus> bus_;
53
54  std::unique_ptr<org::chromium::apmanager::ObjectManagerProxy>
55      object_manager_proxy_;
56  org::chromium::apmanager::ManagerProxyInterface* manager_proxy_{nullptr};
57
58  dbus::ObjectPath service_path_;
59  org::chromium::apmanager::ServiceProxyInterface* service_proxy_{nullptr};
60
61  std::string ssid_;
62
63  base::WeakPtrFactory<ApManagerClient> weak_ptr_factory_{this};
64};
65
66}  // namespace buffet
67
68#endif  // BUFFET_AP_MANAGER_CLIENT_H_
69