chromeos/network/device_state.h

   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   ~DeviceState() override;
  22
  23   // ManagedState overrides
  24   bool PropertyChanged(const std::string& key,
  25                        const base::Value& value) override;
  26   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   bool scanning() const { return scanning_; }
  35
  36   // Cellular specific accessors
  37   const std::string& home_provider_id() const { return home_provider_id_; }
  38   bool allow_roaming() const { return allow_roaming_; }
  39   bool provider_requires_roaming() const { return provider_requires_roaming_; }
  40   bool support_network_scan() const { return support_network_scan_; }
  41   const std::string& technology_family() const { return technology_family_; }
  42   const std::string& carrier() const { return carrier_; }
  43   const std::string& sim_lock_type() const { return sim_lock_type_; }
  44   uint32 sim_retries_left() const { return sim_retries_left_; }
  45   const std::string& meid() const { return meid_; }
  46   const std::string& imei() const { return imei_; }
  47   const std::string& iccid() const { return iccid_; }
  48   const std::string& mdn() const { return mdn_; }
  49   const CellularScanResults& scan_results() const { return scan_results_; }
  50
  51   // |ip_configs_| is kept up to date by NetworkStateHandler.
  52   const base::DictionaryValue& ip_configs() const { return ip_configs_; }
  53
  54   // Do not use this. It exists temporarily for internet_options_handler.cc
  55   // which is being deprecated.
  56   const base::DictionaryValue& properties() const { return properties_; }
  57
  58   // Ethernet specific accessors
  59   bool eap_authentication_completed() const {
  60     return eap_authentication_completed_;
  61   }
  62
  63   // Returns true if the technology family is GSM and sim_present_ is false.
  64   bool IsSimAbsent() const;
  65
  66  private:
  67   // Common Device Properties
  68   std::string mac_address_;
  69
  70   // Cellular specific properties
  71   std::string home_provider_id_;
  72   bool allow_roaming_;
  73   bool provider_requires_roaming_;
  74   bool support_network_scan_;
  75   bool scanning_;
  76   std::string technology_family_;
  77   std::string carrier_;
  78   std::string sim_lock_type_;
  79   uint32 sim_retries_left_;
  80   bool sim_present_;
  81   std::string meid_;
  82   std::string imei_;
  83   std::string iccid_;
  84   std::string mdn_;
  85   CellularScanResults scan_results_;
  86
  87   // Ethernet specific properties
  88   bool eap_authentication_completed_;
  89
  90   // Keep all Device properties in a dictionary for now. See comment above.
  91   base::DictionaryValue properties_;
  92
  93   // Dictionary of IPConfig properties, keyed by IpConfig path.
  94   base::DictionaryValue ip_configs_;
  95
  96   DISALLOW_COPY_AND_ASSIGN(DeviceState);
  97 };
  98
  99 }  // namespace chromeos
 100
 101 #endif  // CHROMEOS_NETWORK_DEVICE_STATE_H_