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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 #include "chrome/browser/extensions/api/preference/preference_api.h" | 5 #include "chrome/browser/extensions/api/preference/preference_api.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 | 8 |
| 9 #include <map> | 9 #include <map> |
| 10 #include <memory> | 10 #include <memory> |
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| 194 base::Value* BrowserToExtensionPref( | 194 base::Value* BrowserToExtensionPref( |
| 195 const base::Value* browser_pref) override { | 195 const base::Value* browser_pref) override { |
| 196 return InvertBooleanValue(browser_pref); | 196 return InvertBooleanValue(browser_pref); |
| 197 } | 197 } |
| 198 | 198 |
| 199 private: | 199 private: |
| 200 static base::Value* InvertBooleanValue(const base::Value* value) { | 200 static base::Value* InvertBooleanValue(const base::Value* value) { |
| 201 bool bool_value = false; | 201 bool bool_value = false; |
| 202 bool result = value->GetAsBoolean(&bool_value); | 202 bool result = value->GetAsBoolean(&bool_value); |
| 203 DCHECK(result); | 203 DCHECK(result); |
| 204 return new base::FundamentalValue(!bool_value); | 204 return new base::Value(!bool_value); |
| 205 } | 205 } |
| 206 }; | 206 }; |
| 207 | 207 |
| 208 class NetworkPredictionTransformer : public PrefTransformerInterface { | 208 class NetworkPredictionTransformer : public PrefTransformerInterface { |
| 209 public: | 209 public: |
| 210 base::Value* ExtensionToBrowserPref(const base::Value* extension_pref, | 210 base::Value* ExtensionToBrowserPref(const base::Value* extension_pref, |
| 211 std::string* error, | 211 std::string* error, |
| 212 bool* bad_message) override { | 212 bool* bad_message) override { |
| 213 bool bool_value = false; | 213 bool bool_value = false; |
| 214 const bool pref_found = extension_pref->GetAsBoolean(&bool_value); | 214 const bool pref_found = extension_pref->GetAsBoolean(&bool_value); |
| 215 DCHECK(pref_found) << "Preference not found."; | 215 DCHECK(pref_found) << "Preference not found."; |
| 216 if (bool_value) { | 216 if (bool_value) { |
| 217 return new base::FundamentalValue( | 217 return new base::Value(chrome_browser_net::NETWORK_PREDICTION_DEFAULT); |
| 218 chrome_browser_net::NETWORK_PREDICTION_DEFAULT); | |
| 219 } else { | 218 } else { |
| 220 return new base::FundamentalValue( | 219 return new base::Value(chrome_browser_net::NETWORK_PREDICTION_NEVER); |
| 221 chrome_browser_net::NETWORK_PREDICTION_NEVER); | |
| 222 } | 220 } |
| 223 } | 221 } |
| 224 | 222 |
| 225 base::Value* BrowserToExtensionPref( | 223 base::Value* BrowserToExtensionPref( |
| 226 const base::Value* browser_pref) override { | 224 const base::Value* browser_pref) override { |
| 227 int int_value = chrome_browser_net::NETWORK_PREDICTION_DEFAULT; | 225 int int_value = chrome_browser_net::NETWORK_PREDICTION_DEFAULT; |
| 228 const bool pref_found = browser_pref->GetAsInteger(&int_value); | 226 const bool pref_found = browser_pref->GetAsInteger(&int_value); |
| 229 DCHECK(pref_found) << "Preference not found."; | 227 DCHECK(pref_found) << "Preference not found."; |
| 230 return new base::FundamentalValue( | 228 return new base::Value(int_value != |
| 231 int_value != chrome_browser_net::NETWORK_PREDICTION_NEVER); | 229 chrome_browser_net::NETWORK_PREDICTION_NEVER); |
| 232 } | 230 } |
| 233 }; | 231 }; |
| 234 | 232 |
| 235 class PrefMapping { | 233 class PrefMapping { |
| 236 public: | 234 public: |
| 237 static PrefMapping* GetInstance() { | 235 static PrefMapping* GetInstance() { |
| 238 return base::Singleton<PrefMapping>::get(); | 236 return base::Singleton<PrefMapping>::get(); |
| 239 } | 237 } |
| 240 | 238 |
| 241 bool FindBrowserPrefForExtensionPref(const std::string& extension_pref, | 239 bool FindBrowserPrefForExtensionPref(const std::string& extension_pref, |
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| 774 pref_key, &browser_pref, &read_permission, &write_permission)); | 772 pref_key, &browser_pref, &read_permission, &write_permission)); |
| 775 if (!extension()->permissions_data()->HasAPIPermission(write_permission)) | 773 if (!extension()->permissions_data()->HasAPIPermission(write_permission)) |
| 776 return RespondNow(Error(keys::kPermissionErrorMessage, pref_key)); | 774 return RespondNow(Error(keys::kPermissionErrorMessage, pref_key)); |
| 777 | 775 |
| 778 PreferenceAPI::Get(browser_context()) | 776 PreferenceAPI::Get(browser_context()) |
| 779 ->RemoveExtensionControlledPref(extension_id(), browser_pref, scope); | 777 ->RemoveExtensionControlledPref(extension_id(), browser_pref, scope); |
| 780 return RespondNow(NoArguments()); | 778 return RespondNow(NoArguments()); |
| 781 } | 779 } |
| 782 | 780 |
| 783 } // namespace extensions | 781 } // namespace extensions |
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