Gateway Location Provider

chrome/browser/geolocation/network_location_provider.h

 // Copyright (c) 2010 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 CHROME_BROWSER_GEOLOCATION_NETWORK_LOCATION_PROVIDER_H_
 #define CHROME_BROWSER_GEOLOCATION_NETWORK_LOCATION_PROVIDER_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/ref_counted.h"
 #include "base/scoped_ptr.h"
 #include "base/string16.h"
 #include "base/thread.h"
 #include "chrome/browser/geolocation/device_data_provider.h"
 #include "chrome/browser/geolocation/location_provider.h"
 #include "chrome/browser/geolocation/network_location_request.h"
 #include "chrome/common/geoposition.h"
 
 class URLFetcherProtectEntry;
 
 class NetworkLocationProvider
     : public LocationProviderBase,
+      public GatewayDataProvider::ListenerInterface,
       public RadioDataProvider::ListenerInterface,
       public WifiDataProvider::ListenerInterface,
       public NetworkLocationRequest::ListenerInterface {
  public:
   NetworkLocationProvider(AccessTokenStore* access_token_store,
                           URLRequestContextGetter* context,
                           const GURL& url,
                           const string16& access_token);
   virtual ~NetworkLocationProvider();
 
@@ skipping 10 matching lines @@
 
   // Satisfies a position request from cache or network.
   void RequestPosition();
 
   // Internal helper used by DeviceDataUpdateAvailable
   void OnDeviceDataUpdated();
 
   bool IsStarted() const;
 
   // DeviceDataProvider::ListenerInterface implementation.
+  virtual void DeviceDataUpdateAvailable(GatewayDataProvider* provider);
   virtual void DeviceDataUpdateAvailable(RadioDataProvider* provider);
   virtual void DeviceDataUpdateAvailable(WifiDataProvider* provider);
 
   // NetworkLocationRequest::ListenerInterface implementation.
   virtual void LocationResponseAvailable(const Geoposition& position,
                                          bool server_error,
                                          const string16& access_token,
+                                         const GatewayData& gateway_data,
                                          const RadioData& radio_data,
                                          const WifiData& wifi_data);
 
   scoped_refptr<AccessTokenStore> access_token_store_;
 
   // The device data providers, acquired via global factories.
+  GatewayDataProvider* gateway_data_provider_;
   RadioDataProvider* radio_data_provider_;
   WifiDataProvider* wifi_data_provider_;
 
   // The radio and wifi data, flags to indicate if each data set is complete.
+  GatewayData gateway_data_;
   RadioData radio_data_;
   WifiData wifi_data_;
+  bool is_gateway_data_complete_;
   bool is_radio_data_complete_;
   bool is_wifi_data_complete_;
 
   // The timestamp for the latest device data update.
   base::Time device_data_updated_timestamp_;
 
   // Cached value loaded from the token store or set by a previous server
   // response, and sent in each subsequent network request.
   string16 access_token_;
 
   // The current best position estimate.
   Geoposition position_;
 
   bool is_new_data_available_;
 
   std::string most_recent_authorized_host_;
 
   // The network location request object, and the url it uses.
   scoped_ptr<NetworkLocationRequest> request_;
 
   ScopedRunnableMethodFactory<NetworkLocationProvider> delayed_start_task_;
   // The cache of positions.
   scoped_ptr<PositionCache> position_cache_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkLocationProvider);
 };
 
 #endif  // CHROME_BROWSER_GEOLOCATION_NETWORK_LOCATION_PROVIDER_H_