1//
2// Copyright (C) 2012 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 SHILL_CELLULAR_MODEM_PROXY_INTERFACE_H_
18#define SHILL_CELLULAR_MODEM_PROXY_INTERFACE_H_
19
20#include <string>
21
22#include "shill/callbacks.h"
23
24namespace shill {
25
26class CallContext;
27class Error;
28
29typedef base::Callback<void(uint32_t, uint32_t, uint32_t)>
30    ModemStateChangedSignalCallback;
31typedef base::Callback<void(const std::string& manufacturer,
32                            const std::string& modem,
33                            const std::string& version,
34                            const Error&)> ModemInfoCallback;
35
36// These are the methods that a ModemManager.Modem proxy must support. The
37// interface is provided so that it can be mocked in tests. All calls are
38// made asynchronously.
39class ModemProxyInterface {
40 public:
41  virtual ~ModemProxyInterface() {}
42
43  virtual void Enable(bool enable, Error* error,
44                      const ResultCallback& callback, int timeout) = 0;
45  virtual void Disconnect(Error* error, const ResultCallback& callback,
46                          int timeout) = 0;
47  virtual void GetModemInfo(Error* error, const ModemInfoCallback& callback,
48                            int timeout) = 0;
49
50  virtual void set_state_changed_callback(
51      const ModemStateChangedSignalCallback& callback) = 0;
52};
53
54}  // namespace shill
55
56#endif  // SHILL_CELLULAR_MODEM_PROXY_INTERFACE_H_
57