Add NetworkHandler support for WakeOnLanEnabled

chromeos/network/network_state_handler.h

 // 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_HANDLER_H_
 #define CHROMEOS_NETWORK_NETWORK_STATE_HANDLER_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 173 matching lines @@
   void GetDeviceList(DeviceStateList* list) const;
 
   // Like GetDeviceList() but only returns networks with matching |type|.
   void GetDeviceListByType(const NetworkTypePattern& type,
                            DeviceStateList* list) const;
 
   // Requests a network scan. This may trigger updates to the network
   // list, which will trigger the appropriate observer calls.
   void RequestScan() const;
 
-  // Request a scan if not scanning and run |callback| when the Scanning state
+  // Requests a scan if not scanning and runs |callback| when the Scanning state
   // for any Device of network type |type| completes.
   void WaitForScan(const std::string& type, const base::Closure& callback);
 
-  // Request a network scan then signal Shill to connect to the best available
-  // networks when completed.
+  // Requests a network scan then signals Shill to connect to the best available
+  // wifi network when completed.
   void ConnectToBestWifiNetwork();
 
-  // Request an update for an existing NetworkState, e.g. after configuring
+  // Requests an update for an existing NetworkState, e.g. after configuring
   // a network. This is a no-op if an update request is already pending. To
   // ensure that a change is picked up, this must be called after Shill
   // acknowledged it (e.g. in the callback of a SetProperties).
   // When the properties are received, NetworkPropertiesUpdated will be
   // signaled for each member of |observers_|, regardless of whether any
   // properties actually changed.
   void RequestUpdateForNetwork(const std::string& service_path);
 
-  // Clear the last_error value for the NetworkState for |service_path|.
+  // Clears the last_error value for the NetworkState for |service_path|.
   void ClearLastErrorForNetwork(const std::string& service_path);
 
-  // Set the list of devices on which portal check is enabled.
+  // Sets the list of devices on which portal check is enabled.
   void SetCheckPortalList(const std::string& check_portal_list);
 
+  // Sets the Manager.WakeOnLan property. Note: we do not track this state, we
+  // only set it.
+  void SetWakeOnLanEnabled(bool enabled);
+
   const std::string& GetCheckPortalListForTest() const {
     return check_portal_list_;
   }
 
   // Returns the NetworkState of the EthernetEAP service, which contains the
   // EAP parameters used by the ethernet with |service_path|. If |service_path|
   // doesn't refer to an ethernet service or if the ethernet service is not
   // connected using EAP, returns NULL.
   const NetworkState* GetEAPForEthernet(const std::string& service_path);
 
   const std::string& default_network_path() const {
     return default_network_path_;
   }
 
-  // Construct and initialize an instance for testing.
+  // Constructs and initializes an instance for testing.
   static NetworkStateHandler* InitializeForTest();
 
   // Default set of comma separated interfaces on which to enable
   // portal checking.
   static const char kDefaultCheckPortalList[];
 
  protected:
   friend class NetworkHandler;
   NetworkStateHandler();
 
@@ skipping 151 matching lines @@
   // Map of network specifiers to guids. Contains an entry for each
   // NetworkState that is not saved in a profile.
   SpecifierGuidMap specifier_guid_map_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkStateHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_NETWORK_NETWORK_STATE_HANDLER_H_