Index: chrome/browser/extensions/api/preference/chrome_direct_setting.h |
diff --git a/chrome/browser/extensions/api/preference/chrome_direct_setting.h b/chrome/browser/extensions/api/preference/chrome_direct_setting.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..cd290c86213f5f77aeca846200ba6c583e0ae510 |
--- /dev/null |
+++ b/chrome/browser/extensions/api/preference/chrome_direct_setting.h |
@@ -0,0 +1,100 @@ |
+// Copyright (c) 2013 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_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ |
+#define CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ |
+ |
+#include "base/lazy_instance.h" |
+#include "chrome/browser/extensions/extension_function.h" |
+ |
+class PrefService; |
+ |
+namespace extensions { |
+namespace chromedirectsetting { |
+ |
+// Base class to host instance method helpers. |
+class DirectSettingFunctionBase : public SyncExtensionFunction { |
+ protected: |
+ explicit DirectSettingFunctionBase() {} |
+ virtual ~DirectSettingFunctionBase() {} |
+ |
+ // Returns the user pref service. |
+ PrefService* GetPrefService(); |
+ |
+ // Returns true if the caller is a component extension. |
+ bool IsCalledFromComponentExtension(); |
+ |
+ // Returns true if the preference is on the whitelist. |
+ bool IsPreferenceOnWhitelist(const std::string& pref_key); |
+ |
+ private: |
+ class PreferenceWhitelist { |
Bernhard Bauer
2013/07/09 23:23:44
You can move this class (and the variable) to the
robliao
2013/07/09 23:37:41
I'll move the class, but keep it in the namespace.
Bernhard Bauer
2013/07/10 10:52:25
I'm sorry, but that's not the customary way in Chr
robliao
2013/07/10 16:52:39
Where can I provide feedback on this rule? I've bu
|
+ public: |
+ explicit PreferenceWhitelist(); |
Bernhard Bauer
2013/07/09 23:23:44
Explicit is only necessary for single-argument con
robliao
2013/07/09 23:37:41
Done.
|
+ |
+ bool IsPreferenceOnWhitelist(const std::string& pref_key); |
+ |
+ private: |
+ base::hash_set<std::string> whitelist_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(PreferenceWhitelist); |
+ }; |
+ |
+ static base::LazyInstance<PreferenceWhitelist> preference_whitelist_; |
+ DISALLOW_COPY_AND_ASSIGN(DirectSettingFunctionBase); |
+}; |
+ |
+class GetDirectSettingFunction : public DirectSettingFunctionBase { |
+ public: |
+ DECLARE_EXTENSION_FUNCTION("types.private.ChromeDirectSetting.get", |
+ TYPES_PRIVATE_CHROMEDIRECTSETTING_GET) |
+ |
+ explicit GetDirectSettingFunction() {} |
+ |
+ protected: |
+ // ExtensionFunction: |
+ virtual bool RunImpl() OVERRIDE; |
+ |
+ private: |
+ virtual ~GetDirectSettingFunction() {} |
+ DISALLOW_COPY_AND_ASSIGN(GetDirectSettingFunction); |
+}; |
+ |
+class SetDirectSettingFunction : public DirectSettingFunctionBase { |
+ public: |
+ DECLARE_EXTENSION_FUNCTION("types.private.ChromeDirectSetting.set", |
+ TYPES_PRIVATE_CHROMEDIRECTSETTING_SET) |
+ |
+ explicit SetDirectSettingFunction() {} |
+ |
+ protected: |
+ // ExtensionFunction: |
+ virtual bool RunImpl() OVERRIDE; |
+ |
+ private: |
+ virtual ~SetDirectSettingFunction() {} |
+ DISALLOW_COPY_AND_ASSIGN(SetDirectSettingFunction); |
+}; |
+ |
+class ClearDirectSettingFunction : public DirectSettingFunctionBase { |
+ public: |
+ DECLARE_EXTENSION_FUNCTION("types.private.ChromeDirectSetting.clear", |
+ TYPES_PRIVATE_CHROMEDIRECTSETTING_CLEAR) |
+ |
+ explicit ClearDirectSettingFunction() {} |
+ |
+ protected: |
+ // ExtensionFunction: |
+ virtual bool RunImpl() OVERRIDE; |
+ |
+ private: |
+ virtual ~ClearDirectSettingFunction() {} |
+ DISALLOW_COPY_AND_ASSIGN(ClearDirectSettingFunction); |
+}; |
+ |
+} // namespace chromedirectsetting |
+} // namespace extensions |
+ |
+#endif // CHROME_BROWSER_EXTENSIONS_API_PREFERENCE_CHROME_DIRECT_SETTING_H__ |
+ |