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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef CONTENT_BROWSER_GEOLOCATION_NETWORK_LOCATION_PROVIDER_H_ | 5 #ifndef CONTENT_BROWSER_GEOLOCATION_NETWORK_LOCATION_PROVIDER_H_ |
| 6 #define CONTENT_BROWSER_GEOLOCATION_NETWORK_LOCATION_PROVIDER_H_ | 6 #define CONTENT_BROWSER_GEOLOCATION_NETWORK_LOCATION_PROVIDER_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <list> | 9 #include <list> |
| 10 #include <string> | 10 #include <string> |
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| 64 CacheAgeList cache_age_list_; // Oldest first. | 64 CacheAgeList cache_age_list_; // Oldest first. |
| 65 }; | 65 }; |
| 66 | 66 |
| 67 NetworkLocationProvider(AccessTokenStore* access_token_store, | 67 NetworkLocationProvider(AccessTokenStore* access_token_store, |
| 68 net::URLRequestContextGetter* context, | 68 net::URLRequestContextGetter* context, |
| 69 const GURL& url, | 69 const GURL& url, |
| 70 const string16& access_token); | 70 const string16& access_token); |
| 71 virtual ~NetworkLocationProvider(); | 71 virtual ~NetworkLocationProvider(); |
| 72 | 72 |
| 73 // LocationProviderBase implementation | 73 // LocationProviderBase implementation |
| 74 virtual bool StartProvider(bool high_accuracy); | 74 virtual bool StartProvider(bool high_accuracy) OVERRIDE; |
| 75 virtual void StopProvider(); | 75 virtual void StopProvider() OVERRIDE; |
| 76 virtual void GetPosition(Geoposition *position); | 76 virtual void GetPosition(Geoposition *position) OVERRIDE; |
| 77 virtual void UpdatePosition(); | 77 virtual void UpdatePosition() OVERRIDE; |
| 78 virtual void OnPermissionGranted(const GURL& requesting_frame); | 78 virtual void OnPermissionGranted(const GURL& requesting_frame) OVERRIDE; |
| 79 | 79 |
| 80 private: | 80 private: |
| 81 // Satisfies a position request from cache or network. | 81 // Satisfies a position request from cache or network. |
| 82 void RequestPosition(); | 82 void RequestPosition(); |
| 83 | 83 |
| 84 // Internal helper used by DeviceDataUpdateAvailable | 84 // Internal helper used by DeviceDataUpdateAvailable |
| 85 void OnDeviceDataUpdated(); | 85 void OnDeviceDataUpdated(); |
| 86 | 86 |
| 87 bool IsStarted() const; | 87 bool IsStarted() const; |
| 88 | 88 |
| 89 // DeviceDataProvider::ListenerInterface implementation. | 89 // DeviceDataProvider::ListenerInterface implementation. |
| 90 virtual void DeviceDataUpdateAvailable(RadioDataProvider* provider); | 90 virtual void DeviceDataUpdateAvailable(RadioDataProvider* provider) OVERRIDE; |
| 91 virtual void DeviceDataUpdateAvailable(WifiDataProvider* provider); | 91 virtual void DeviceDataUpdateAvailable(WifiDataProvider* provider) OVERRIDE; |
| 92 | 92 |
| 93 // NetworkLocationRequest::ListenerInterface implementation. | 93 // NetworkLocationRequest::ListenerInterface implementation. |
| 94 virtual void LocationResponseAvailable(const Geoposition& position, | 94 virtual void LocationResponseAvailable(const Geoposition& position, |
| 95 bool server_error, | 95 bool server_error, |
| 96 const string16& access_token, | 96 const string16& access_token, |
| 97 const RadioData& radio_data, | 97 const RadioData& radio_data, |
| 98 const WifiData& wifi_data); | 98 const WifiData& wifi_data) OVERRIDE; |
| 99 | 99 |
| 100 scoped_refptr<AccessTokenStore> access_token_store_; | 100 scoped_refptr<AccessTokenStore> access_token_store_; |
| 101 | 101 |
| 102 // The device data providers, acquired via global factories. | 102 // The device data providers, acquired via global factories. |
| 103 RadioDataProvider* radio_data_provider_; | 103 RadioDataProvider* radio_data_provider_; |
| 104 WifiDataProvider* wifi_data_provider_; | 104 WifiDataProvider* wifi_data_provider_; |
| 105 | 105 |
| 106 // The radio and wifi data, flags to indicate if each data set is complete. | 106 // The radio and wifi data, flags to indicate if each data set is complete. |
| 107 RadioData radio_data_; | 107 RadioData radio_data_; |
| 108 WifiData wifi_data_; | 108 WifiData wifi_data_; |
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| 127 scoped_ptr<NetworkLocationRequest> request_; | 127 scoped_ptr<NetworkLocationRequest> request_; |
| 128 | 128 |
| 129 base::WeakPtrFactory<NetworkLocationProvider> weak_factory_; | 129 base::WeakPtrFactory<NetworkLocationProvider> weak_factory_; |
| 130 // The cache of positions. | 130 // The cache of positions. |
| 131 scoped_ptr<PositionCache> position_cache_; | 131 scoped_ptr<PositionCache> position_cache_; |
| 132 | 132 |
| 133 DISALLOW_COPY_AND_ASSIGN(NetworkLocationProvider); | 133 DISALLOW_COPY_AND_ASSIGN(NetworkLocationProvider); |
| 134 }; | 134 }; |
| 135 | 135 |
| 136 #endif // CONTENT_BROWSER_GEOLOCATION_NETWORK_LOCATION_PROVIDER_H_ | 136 #endif // CONTENT_BROWSER_GEOLOCATION_NETWORK_LOCATION_PROVIDER_H_ |
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