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.
5 #ifndef CHROMEOS_NETWORK_DEVICE_STATE_H_
6 #define CHROMEOS_NETWORK_DEVICE_STATE_H_
8 #include "base/values.h"
9 #include "chromeos/network/managed_state.h"
10 #include "chromeos/network/network_util.h"
14 // Simple class to provide device state information. Similar to NetworkState;
15 // see network_state.h for usage guidelines.
16 class CHROMEOS_EXPORT DeviceState : public ManagedState {
18 typedef std::vector<CellularScanResult> CellularScanResults;
20 explicit DeviceState(const std::string& path);
21 virtual ~DeviceState();
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;
30 const std::string& mac_address() const { return mac_address_; }
32 // Cellular specific accessors
33 const std::string& home_provider_id() const { return home_provider_id_; }
34 bool provider_requires_roaming() const { return provider_requires_roaming_; }
35 bool support_network_scan() const { return support_network_scan_; }
36 bool scanning() const { return scanning_; }
37 const std::string& technology_family() const { return technology_family_; }
38 const std::string& carrier() const { return carrier_; }
39 const std::string& sim_lock_type() const { return sim_lock_type_; }
40 uint32 sim_retries_left() const { return sim_retries_left_; }
41 bool sim_lock_enabled() const { return sim_lock_enabled_; }
42 const std::string& meid() const { return meid_; }
43 const std::string& imei() const { return imei_; }
44 const std::string& iccid() const { return iccid_; }
45 const std::string& mdn() const { return mdn_; }
46 const CellularScanResults& scan_results() const { return scan_results_; }
47 const DictionaryValue& properties() const { return properties_; }
49 // Ethernet specific accessors
50 bool eap_authentication_completed() const {
51 return eap_authentication_completed_;
54 // Returns true if the technology family is GSM and sim_present_ is false.
55 bool IsSimAbsent() const;
58 // Common Device Properties
59 std::string mac_address_;
61 // Cellular specific properties
62 std::string home_provider_id_;
63 bool provider_requires_roaming_;
64 bool support_network_scan_;
66 std::string technology_family_;
68 std::string sim_lock_type_;
69 uint32 sim_retries_left_;
70 bool sim_lock_enabled_;
76 CellularScanResults scan_results_;
78 // Ethernet specific properties
79 bool eap_authentication_completed_;
81 // Keep all Device properties in a dictionary. Devices are limited and should
82 // change rarely if ever, so the overhead for this is small.
83 DictionaryValue properties_;
85 DISALLOW_COPY_AND_ASSIGN(DeviceState);
88 } // namespace chromeos
90 #endif // CHROMEOS_NETWORK_DEVICE_STATE_H_