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| 1 // Copyright 2013 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 CHROME_BROWSER_CHROMEOS_UI_PROXY_CONFIG_SERVICE_H_ | |
| 6 #define CHROME_BROWSER_CHROMEOS_UI_PROXY_CONFIG_SERVICE_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/macros.h" | |
| 11 #include "chrome/browser/chromeos/ui_proxy_config.h" | |
| 12 | |
| 13 class PrefService; | |
| 14 | |
| 15 namespace chromeos { | |
| 16 | |
| 17 class NetworkState; | |
| 18 | |
| 19 // This class is only accessed from the UI via Profile::GetProxyConfigTracker to | |
| 20 // allow the user to read and modify the proxy configuration via | |
| 21 // GetProxyConfig and SetProxyConfig. | |
| 22 // | |
| 23 // Before reading/setting a proxy config, a network has to be selected using | |
| 24 // either SetCurrentNetwork (any remembered network) or | |
| 25 // MakeActiveNetworkCurrent. | |
| 26 class UIProxyConfigService { | |
| 27 public: | |
| 28 UIProxyConfigService(); | |
| 29 ~UIProxyConfigService(); | |
| 30 | |
| 31 // After this call, proxy settings are read from |profile_prefs| and | |
| 32 // |local_state_prefs|. In case of usage for the sign-in screen, | |
| 33 // |profile_prefs| must be NULL because sign-in screen should depend only on | |
| 34 // shared settings. | |
| 35 void SetPrefs(PrefService* profile_prefs, PrefService* local_state_prefs); | |
| 36 | |
| 37 // Called by UI to set the network with GUID |current_guid| to be | |
| 38 // displayed or edited. Subsequent Set*/Get* methods will use this | |
| 39 // network, until this method is called again. | |
| 40 void SetCurrentNetworkGuid(const std::string& current_guid); | |
| 41 | |
| 42 void UpdateFromPrefs(); | |
| 43 | |
| 44 // Called from UI to retrieve the stored proxy configuration, which is either | |
| 45 // the last proxy config of the current network or the one last set by | |
| 46 // SetProxyConfig. | |
| 47 void GetProxyConfig(UIProxyConfig* config) const; | |
| 48 | |
| 49 // Called from UI to update proxy configuration for different modes. Stores | |
| 50 // and persists |config| to shill for the current network. | |
| 51 void SetProxyConfig(const UIProxyConfig& config); | |
| 52 | |
| 53 private: | |
| 54 // Determines effective proxy config based on prefs from config tracker, | |
| 55 // |network| and if user is using shared proxies. The effective config is | |
| 56 // stored in |current_ui_config_| but not activated on network stack, and | |
| 57 // hence, not picked up by observers. | |
| 58 void DetermineEffectiveConfig(const NetworkState& network); | |
| 59 | |
| 60 // GUID of network whose proxy configuration is being displayed or | |
| 61 // edited via UI. | |
| 62 std::string current_ui_network_guid_; | |
| 63 | |
| 64 // Proxy configuration of |current_ui_network_|. | |
| 65 UIProxyConfig current_ui_config_; | |
| 66 | |
| 67 // Not owned. | |
| 68 PrefService* profile_prefs_; | |
| 69 | |
| 70 // Not owned. | |
| 71 PrefService* local_state_prefs_; | |
| 72 | |
| 73 DISALLOW_COPY_AND_ASSIGN(UIProxyConfigService); | |
| 74 }; | |
| 75 | |
| 76 } // namespace chromeos | |
| 77 | |
| 78 #endif // CHROME_BROWSER_CHROMEOS_UI_PROXY_CONFIG_SERVICE_H_ | |
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