device_state.h revision 010d83a9304c5a91596085d917d248abff47903a 
1// Copyright (c) 2012 The Chromium 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
5#ifndef CHROMEOS_NETWORK_DEVICE_STATE_H_
6#define CHROMEOS_NETWORK_DEVICE_STATE_H_
7
8#include "base/values.h"
9#include "chromeos/network/managed_state.h"
10#include "chromeos/network/network_util.h"
11
12namespace chromeos {
13
14// Simple class to provide device state information. Similar to NetworkState;
15// see network_state.h for usage guidelines.
16class CHROMEOS_EXPORT DeviceState : public ManagedState {
17 public:
18  typedef std::vector<CellularScanResult> CellularScanResults;
19
20  explicit DeviceState(const std::string& path);
21  virtual ~DeviceState();
22
23  // ManagedState overrides
24  virtual bool PropertyChanged(const std::string& key,
25                               const base::Value& value) OVERRIDE;
26  virtual bool InitialPropertiesReceived(
27      const base::DictionaryValue& properties) OVERRIDE;
28
29  void IPConfigPropertiesChanged(const std::string& ip_config_path,
30                                 const base::DictionaryValue& properties);
31
32  // Accessors
33  const std::string& mac_address() const { return mac_address_; }
34
35  // Returns |mac_address_| in aa:bb format.
36  std::string GetFormattedMacAddress() const;
37
38  // Cellular specific accessors
39  const std::string& home_provider_id() const { return home_provider_id_; }
40  bool allow_roaming() const { return allow_roaming_; }
41  bool provider_requires_roaming() const { return provider_requires_roaming_; }
42  bool support_network_scan() const { return support_network_scan_; }
43  bool scanning() const { return scanning_; }
44  const std::string& technology_family() const { return technology_family_; }
45  const std::string& carrier() const { return carrier_; }
46  const std::string& sim_lock_type() const { return sim_lock_type_; }
47  uint32 sim_retries_left() const { return sim_retries_left_; }
48  bool sim_lock_enabled() const { return sim_lock_enabled_; }
49  const std::string& meid() const { return meid_; }
50  const std::string& imei() const { return imei_; }
51  const std::string& iccid() const { return iccid_; }
52  const std::string& mdn() const { return mdn_; }
53  const CellularScanResults& scan_results() const { return scan_results_; }
54
55  // Do not use this. It exists temporarily for internet_options_handler.cc
56  // which is being deprecated.
57  const base::DictionaryValue& properties() const { return properties_; }
58  const base::DictionaryValue& ip_configs() const { return ip_configs_; }
59
60  // Ethernet specific accessors
61  bool eap_authentication_completed() const {
62    return eap_authentication_completed_;
63  }
64
65  // Returns true if the technology family is GSM and sim_present_ is false.
66  bool IsSimAbsent() const;
67
68 private:
69  // Common Device Properties
70  std::string mac_address_;
71
72  // Cellular specific properties
73  std::string home_provider_id_;
74  bool allow_roaming_;
75  bool provider_requires_roaming_;
76  bool support_network_scan_;
77  bool scanning_;
78  std::string technology_family_;
79  std::string carrier_;
80  std::string sim_lock_type_;
81  uint32 sim_retries_left_;
82  bool sim_lock_enabled_;
83  bool sim_present_;
84  std::string meid_;
85  std::string imei_;
86  std::string iccid_;
87  std::string mdn_;
88  CellularScanResults scan_results_;
89
90  // Ethernet specific properties
91  bool eap_authentication_completed_;
92
93  // Keep all Device properties in a dictionary for now. See comment above.
94  base::DictionaryValue properties_;
95
96  // Dictionary of IPConfig properties, keyed by IpConfig path.
97  base::DictionaryValue ip_configs_;
98
99  DISALLOW_COPY_AND_ASSIGN(DeviceState);
100};
101
102}  // namespace chromeos
103
104#endif  // CHROMEOS_NETWORK_DEVICE_STATE_H_
105