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Gilad Arnold55f39b72014-01-28 12:51:45 -08001// Copyright (c) 2014 The Chromium OS Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
Gilad Arnold2cbb3852014-03-07 12:40:50 -08005#ifndef CHROMEOS_PLATFORM_UPDATE_ENGINE_POLICY_MANAGER_SHILL_PROVIDER_H_
6#define CHROMEOS_PLATFORM_UPDATE_ENGINE_POLICY_MANAGER_SHILL_PROVIDER_H_
Gilad Arnold55f39b72014-01-28 12:51:45 -08007
8#include <base/memory/scoped_ptr.h>
Alex Vakulenko75039d72014-03-25 12:36:28 -07009#include <base/time/time.h>
Gilad Arnold55f39b72014-01-28 12:51:45 -080010
11#include "update_engine/policy_manager/provider.h"
12#include "update_engine/policy_manager/variable.h"
13
Gilad Arnold55f39b72014-01-28 12:51:45 -080014namespace chromeos_policy_manager {
15
Gilad Arnoldaf309d52014-03-13 11:21:55 -070016enum class ConnectionType {
17 kEthernet,
18 kWifi,
19 kWimax,
20 kBluetooth,
21 kCellular,
22 kUnknown
Gilad Arnold55f39b72014-01-28 12:51:45 -080023};
24
Gilad Arnoldef120fa2014-04-09 12:52:10 -070025enum class ConnectionTethering {
26 kNotDetected,
27 kSuspected,
28 kConfirmed,
29 kUnknown,
30};
31
Gilad Arnold55f39b72014-01-28 12:51:45 -080032// Provider for networking related information.
33class ShillProvider : public Provider {
34 public:
Gilad Arnoldef120fa2014-04-09 12:52:10 -070035 // A variable returning whether we currently have network connectivity.
Gilad Arnolddf3dd242014-04-09 07:15:51 -070036 virtual Variable<bool>* var_is_connected() = 0;
Gilad Arnold55f39b72014-01-28 12:51:45 -080037
Gilad Arnoldef120fa2014-04-09 12:52:10 -070038 // A variable returning the current network connection type. Unknown if not
39 // connected.
Gilad Arnolddf3dd242014-04-09 07:15:51 -070040 virtual Variable<ConnectionType>* var_conn_type() = 0;
Gilad Arnold55f39b72014-01-28 12:51:45 -080041
Gilad Arnoldef120fa2014-04-09 12:52:10 -070042 // A variable returning the tethering mode of a network connection. Unknown if
43 // not connected.
44 virtual Variable<ConnectionTethering>* var_conn_tethering() = 0;
45
46 // A variable retruning the time when network connection last changed.
47 // Initialized to current time.
Gilad Arnolddf3dd242014-04-09 07:15:51 -070048 virtual Variable<base::Time>* var_conn_last_changed() = 0;
Gilad Arnold55f39b72014-01-28 12:51:45 -080049
50 protected:
51 ShillProvider() {}
Gilad Arnold55f39b72014-01-28 12:51:45 -080052};
53
54} // namespace chromeos_policy_manager
55
Gilad Arnold2cbb3852014-03-07 12:40:50 -080056#endif // CHROMEOS_PLATFORM_UPDATE_ENGINE_POLICY_MANAGER_SHILL_PROVIDER_H_