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 12 namespace chromeos { 13 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 { 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 // Accessors mac_address()30 const std::string& mac_address() const { return mac_address_; } 31 32 // Returns |mac_address_| in aa:bb format. 33 std::string GetFormattedMacAddress() const; 34 35 // Cellular specific accessors home_provider_id()36 const std::string& home_provider_id() const { return home_provider_id_; } provider_requires_roaming()37 bool provider_requires_roaming() const { return provider_requires_roaming_; } support_network_scan()38 bool support_network_scan() const { return support_network_scan_; } scanning()39 bool scanning() const { return scanning_; } technology_family()40 const std::string& technology_family() const { return technology_family_; } carrier()41 const std::string& carrier() const { return carrier_; } sim_lock_type()42 const std::string& sim_lock_type() const { return sim_lock_type_; } sim_retries_left()43 uint32 sim_retries_left() const { return sim_retries_left_; } sim_lock_enabled()44 bool sim_lock_enabled() const { return sim_lock_enabled_; } meid()45 const std::string& meid() const { return meid_; } imei()46 const std::string& imei() const { return imei_; } iccid()47 const std::string& iccid() const { return iccid_; } mdn()48 const std::string& mdn() const { return mdn_; } scan_results()49 const CellularScanResults& scan_results() const { return scan_results_; } properties()50 const DictionaryValue& properties() const { return properties_; } 51 52 // Ethernet specific accessors eap_authentication_completed()53 bool eap_authentication_completed() const { 54 return eap_authentication_completed_; 55 } 56 57 // Returns true if the technology family is GSM and sim_present_ is false. 58 bool IsSimAbsent() const; 59 60 private: 61 // Common Device Properties 62 std::string mac_address_; 63 64 // Cellular specific properties 65 std::string home_provider_id_; 66 bool provider_requires_roaming_; 67 bool support_network_scan_; 68 bool scanning_; 69 std::string technology_family_; 70 std::string carrier_; 71 std::string sim_lock_type_; 72 uint32 sim_retries_left_; 73 bool sim_lock_enabled_; 74 bool sim_present_; 75 std::string meid_; 76 std::string imei_; 77 std::string iccid_; 78 std::string mdn_; 79 CellularScanResults scan_results_; 80 81 // Ethernet specific properties 82 bool eap_authentication_completed_; 83 84 // Keep all Device properties in a dictionary. Devices are limited and should 85 // change rarely if ever, so the overhead for this is small. 86 DictionaryValue properties_; 87 88 DISALLOW_COPY_AND_ASSIGN(DeviceState); 89 }; 90 91 } // namespace chromeos 92 93 #endif // CHROMEOS_NETWORK_DEVICE_STATE_H_ 94