chrome/common/extensions/permissions/settings_override_permission.h

   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_COMMON_EXTENSIONS_PERMISSIONS_SETTINGS_OVERRIDE_PERMISSION_H_
   6 #define CHROME_COMMON_EXTENSIONS_PERMISSIONS_SETTINGS_OVERRIDE_PERMISSION_H_
   7
   8 #include <string>
   9
  10 #include "extensions/common/permissions/api_permission.h"
  11
  12 namespace extensions {
  13
  14 // Takes care of creating custom permission messages for extensions that
  15 // override settings.
  16 class SettingsOverrideAPIPermission : public APIPermission {
  17  public:
  18   SettingsOverrideAPIPermission(
  19       const APIPermissionInfo* permission, const std::string& setting_value);
  20   virtual ~SettingsOverrideAPIPermission();
  21
  22   // APIPermission overrides.
  23   virtual bool HasMessages() const OVERRIDE;
  24   virtual PermissionMessages GetMessages() const OVERRIDE;
  25   virtual bool Check(const APIPermission::CheckParam* param) const OVERRIDE;
  26   virtual bool Contains(const APIPermission* rhs) const OVERRIDE;
  27   virtual bool Equal(const APIPermission* rhs) const OVERRIDE;
  28   virtual bool FromValue(const base::Value* value) OVERRIDE;
  29   virtual scoped_ptr<base::Value> ToValue() const OVERRIDE;
  30   virtual APIPermission* Clone() const OVERRIDE;
  31   virtual APIPermission* Diff(const APIPermission* rhs) const OVERRIDE;
  32   virtual APIPermission* Union(const APIPermission* rhs) const OVERRIDE;
  33   virtual APIPermission* Intersect(const APIPermission* rhs) const OVERRIDE;
  34   virtual void Write(IPC::Message* m) const OVERRIDE;
  35   virtual bool Read(const IPC::Message* m, PickleIterator* iter) OVERRIDE;
  36   virtual void Log(std::string* log) const OVERRIDE;
  37
  38  private:
  39   std::string setting_value_;
  40 };
  41
  42 }  // namespace extensions
  43
  44 #endif  // CHROME_COMMON_EXTENSIONS_PERMISSIONS_SETTINGS_OVERRIDE_PERMISSION_H_