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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 CHROME_BROWSER_NET_PREF_PROXY_CONFIG_TRACKER_IMPL_H_ | 5 #ifndef CHROME_BROWSER_NET_PREF_PROXY_CONFIG_TRACKER_IMPL_H_ |
6 #define CHROME_BROWSER_NET_PREF_PROXY_CONFIG_TRACKER_IMPL_H_ | 6 #define CHROME_BROWSER_NET_PREF_PROXY_CONFIG_TRACKER_IMPL_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/memory/ref_counted.h" | 9 #include "base/memory/ref_counted.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
11 #include "base/observer_list.h" | 11 #include "base/observer_list.h" |
12 #include "base/prefs/public/pref_change_registrar.h" | 12 #include "base/prefs/public/pref_change_registrar.h" |
13 #include "chrome/browser/prefs/proxy_config_dictionary.h" | 13 #include "chrome/browser/prefs/proxy_config_dictionary.h" |
14 #include "net/proxy/proxy_config.h" | 14 #include "net/proxy/proxy_config.h" |
15 #include "net/proxy/proxy_config_service.h" | 15 #include "net/proxy/proxy_config_service.h" |
16 | 16 |
17 class PrefService; | 17 class PrefService; |
18 class PrefServiceSimple; | 18 class PrefRegistrarSimple; |
19 class PrefServiceSyncable; | 19 class PrefServiceSyncable; |
20 | 20 |
21 // A net::ProxyConfigService implementation that applies preference proxy | 21 // A net::ProxyConfigService implementation that applies preference proxy |
22 // settings (pushed from PrefProxyConfigTrackerImpl) as overrides to the proxy | 22 // settings (pushed from PrefProxyConfigTrackerImpl) as overrides to the proxy |
23 // configuration determined by a baseline delegate ProxyConfigService on | 23 // configuration determined by a baseline delegate ProxyConfigService on |
24 // non-ChromeOS platforms. ChromeOS has its own implementation of overrides in | 24 // non-ChromeOS platforms. ChromeOS has its own implementation of overrides in |
25 // chromeos::ProxyConfigServiceImpl. | 25 // chromeos::ProxyConfigServiceImpl. |
26 class ChromeProxyConfigService | 26 class ChromeProxyConfigService |
27 : public net::ProxyConfigService, | 27 : public net::ProxyConfigService, |
28 public net::ProxyConfigService::Observer { | 28 public net::ProxyConfigService::Observer { |
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113 ProxyPrefs::ConfigState* effective_config_state, | 113 ProxyPrefs::ConfigState* effective_config_state, |
114 net::ProxyConfig* effective_config); | 114 net::ProxyConfig* effective_config); |
115 | 115 |
116 // Converts a ProxyConfigDictionary to net::ProxyConfig representation. | 116 // Converts a ProxyConfigDictionary to net::ProxyConfig representation. |
117 // Returns true if the data from in the dictionary is valid, false otherwise. | 117 // Returns true if the data from in the dictionary is valid, false otherwise. |
118 static bool PrefConfigToNetConfig(const ProxyConfigDictionary& proxy_dict, | 118 static bool PrefConfigToNetConfig(const ProxyConfigDictionary& proxy_dict, |
119 net::ProxyConfig* config); | 119 net::ProxyConfig* config); |
120 | 120 |
121 // Registers the proxy preferences. These are actually registered | 121 // Registers the proxy preferences. These are actually registered |
122 // the same way in local state and in user prefs. | 122 // the same way in local state and in user prefs. |
123 static void RegisterPrefs(PrefServiceSimple* local_state); | 123 static void RegisterPrefs(PrefRegistrarSimple* local_state); |
124 static void RegisterUserPrefs(PrefServiceSyncable* user_prefs); | 124 static void RegisterUserPrefs(PrefServiceSyncable* user_prefs); |
125 | 125 |
126 protected: | 126 protected: |
127 // Get the proxy configuration currently defined by preferences. | 127 // Get the proxy configuration currently defined by preferences. |
128 // Status is indicated in the return value. | 128 // Status is indicated in the return value. |
129 // Writes the configuration to |config| unless the return value is | 129 // Writes the configuration to |config| unless the return value is |
130 // CONFIG_UNSET, in which case |config| and |config_source| are not touched. | 130 // CONFIG_UNSET, in which case |config| and |config_source| are not touched. |
131 ProxyPrefs::ConfigState GetProxyConfig(net::ProxyConfig* config); | 131 ProxyPrefs::ConfigState GetProxyConfig(net::ProxyConfig* config); |
132 | 132 |
133 // Called when there's a change in prefs proxy config. | 133 // Called when there's a change in prefs proxy config. |
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155 | 155 |
156 PrefService* pref_service_; | 156 PrefService* pref_service_; |
157 ChromeProxyConfigService* chrome_proxy_config_service_; // Weak ptr. | 157 ChromeProxyConfigService* chrome_proxy_config_service_; // Weak ptr. |
158 bool update_pending_; // True if config has not been pushed to network stack. | 158 bool update_pending_; // True if config has not been pushed to network stack. |
159 PrefChangeRegistrar proxy_prefs_; | 159 PrefChangeRegistrar proxy_prefs_; |
160 | 160 |
161 DISALLOW_COPY_AND_ASSIGN(PrefProxyConfigTrackerImpl); | 161 DISALLOW_COPY_AND_ASSIGN(PrefProxyConfigTrackerImpl); |
162 }; | 162 }; |
163 | 163 |
164 #endif // CHROME_BROWSER_NET_PREF_PROXY_CONFIG_TRACKER_IMPL_H_ | 164 #endif // CHROME_BROWSER_NET_PREF_PROXY_CONFIG_TRACKER_IMPL_H_ |
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