| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROMEOS_NETWORK_NETWORK_STATE_H_ |
| #define CHROMEOS_NETWORK_NETWORK_STATE_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "base/values.h" |
| #include "chromeos/network/managed_state.h" |
| #include "chromeos/network/network_ui_data.h" |
| #include "chromeos/network/onc/onc_constants.h" |
| #include "url/gurl.h" |
| |
| namespace chromeos { |
| |
| // Simple class to provide network state information about a network service. |
| // This class should always be passed as a const* and should never be held |
| // on to. Store network_state->path() (defined in ManagedState) instead and |
| // call NetworkStateHandler::GetNetworkState(path) to retrieve the state for |
| // the network. |
| class CHROMEOS_EXPORT NetworkState : public ManagedState { |
| public: |
| typedef std::vector<int> FrequencyList; |
| |
| explicit NetworkState(const std::string& path); |
| virtual ~NetworkState(); |
| |
| // ManagedState overrides |
| // If you change this method, update GetProperties too. |
| virtual bool PropertyChanged(const std::string& key, |
| const base::Value& value) OVERRIDE; |
| virtual bool InitialPropertiesReceived( |
| const base::DictionaryValue& properties) OVERRIDE; |
| |
| // Fills |dictionary| with the state properties. All the properties that are |
| // accepted by PropertyChanged are stored in |dictionary|, no other values are |
| // stored. |
| void GetProperties(base::DictionaryValue* dictionary) const; |
| |
| // Accessors |
| const std::string& security() const { return security_; } |
| const std::string& device_path() const { return device_path_; } |
| const std::string& guid() const { return guid_; } |
| const std::string& connection_state() const { return connection_state_; } |
| const std::string& profile_path() const { return profile_path_; } |
| const std::string& error() const { return error_; } |
| bool auto_connect() const { return auto_connect_; } |
| bool favorite() const { return favorite_; } |
| int priority() const { return priority_; } |
| const base::DictionaryValue& proxy_config() const { return proxy_config_; } |
| const NetworkUIData& ui_data() const { return ui_data_; } |
| // IPConfig Properties |
| const std::string& ip_address() const { return ip_address_; } |
| const std::string& gateway() const { return gateway_; } |
| const std::vector<std::string>& dns_servers() const { return dns_servers_; } |
| const int prefix_length() const { return prefix_length_; } |
| const GURL& web_proxy_auto_discovery_url() const { |
| return web_proxy_auto_discovery_url_; |
| } |
| // Wireless property accessors |
| int signal_strength() const { return signal_strength_; } |
| bool connectable() const { return connectable_; } |
| // Cellular property accessors |
| const std::string& network_technology() const { |
| return network_technology_; |
| } |
| const std::string& activation_state() const { return activation_state_; } |
| const std::string& roaming() const { return roaming_; } |
| bool activate_over_non_cellular_networks() const { |
| return activate_over_non_cellular_networks_; |
| } |
| bool cellular_out_of_credits() const { return cellular_out_of_credits_; } |
| const std::string& usage_url() const { return usage_url_; } |
| const std::string& payment_url() const { return payment_url_; } |
| const std::string& post_method() const { return post_method_; } |
| const std::string& post_data() const { return post_data_; } |
| |
| // Whether this network has a CACertNSS nickname set. |
| bool HasCACertNSS() const { return has_ca_cert_nss_; } |
| |
| // Returns true if |connection_state_| is a connected/connecting state. |
| bool IsConnectedState() const; |
| bool IsConnectingState() const; |
| |
| // Returns true if the ONC source is a device or user policy. |
| bool IsManaged() const; |
| |
| // Returns true if the network properties are stored in a user profile. |
| bool IsPrivate() const; |
| |
| // Returns a comma separated string of name servers. |
| std::string GetDnsServersAsString() const; |
| |
| // Converts the prefix length to a netmask string. |
| std::string GetNetmask() const; |
| |
| // Helpers (used e.g. when a state is cached) |
| static bool StateIsConnected(const std::string& connection_state); |
| static bool StateIsConnecting(const std::string& connection_state); |
| |
| // Helper to return a full prefixed version of an IPConfig property |
| // key. |
| static std::string IPConfigProperty(const char* key); |
| |
| // Sets |out| to the UIData specified by |value|. Returns true if successfully |
| // parsed. |
| static bool GetUIDataFromValue(const base::Value& value, NetworkUIData* out); |
| |
| // Generates a name from properties."Wifi.HexSSID" if present, otherwise |
| // validates properties.Name and returns a valid utf8 version. |
| static std::string GetNameFromProperties( |
| const std::string& service_path, |
| const base::DictionaryValue& properties); |
| |
| private: |
| friend class NetworkStateHandler; |
| friend class NetworkChangeNotifierChromeosUpdateTest; |
| |
| // Updates |name_| from WiFi.HexSSID if provided, and validates |name_|. |
| // Returns true if |name_| changes. |
| bool UpdateName(const base::DictionaryValue& properties); |
| |
| // TODO(gauravsh): Audit the list of properties that we are caching. We should |
| // only be doing this for commonly accessed properties. crbug.com/252553 |
| // Common Network Service properties |
| std::string security_; |
| std::string device_path_; |
| std::string guid_; |
| std::string connection_state_; |
| std::string profile_path_; |
| std::string error_; |
| bool auto_connect_; |
| bool favorite_; |
| int priority_; |
| // TODO(pneubeck): Remove ProxyConfig once NetworkConfigurationHandler |
| // provides proxy configuration. crbug/241775 |
| base::DictionaryValue proxy_config_; |
| NetworkUIData ui_data_; |
| // IPConfig properties. |
| // Note: These do not correspond to actual Shill.Service properties |
| // but are derived from the service's corresponding IPConfig object. |
| std::string ip_address_; |
| std::string gateway_; |
| std::vector<std::string> dns_servers_; |
| int prefix_length_; |
| GURL web_proxy_auto_discovery_url_; |
| // Wireless properties |
| int signal_strength_; |
| bool connectable_; |
| // Cellular properties |
| std::string network_technology_; |
| std::string activation_state_; |
| std::string roaming_; |
| bool activate_over_non_cellular_networks_; |
| bool cellular_out_of_credits_; |
| // Cellular payment portal properties. |
| std::string usage_url_; |
| std::string payment_url_; |
| std::string post_method_; |
| std::string post_data_; |
| |
| // Whether a deprecated CaCertNSS property of this network is set. Required |
| // for migration to PEM. |
| bool has_ca_cert_nss_; |
| |
| DISALLOW_COPY_AND_ASSIGN(NetworkState); |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROMEOS_NETWORK_NETWORK_STATE_H_ |