| // Copyright 2015 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_UPDATER_EXTENSION_CACHE_DELEGATE_H_ |
| #define CHROME_BROWSER_EXTENSIONS_UPDATER_EXTENSION_CACHE_DELEGATE_H_ |
| |
| #include <stddef.h> |
| |
| #include "base/macros.h" |
| #include "base/time/time.h" |
| |
| namespace base { |
| |
| class FilePath; |
| |
| } // namespace base |
| |
| namespace extensions { |
| |
| // This class is used to pass ExtensionCacheImpl's initialization parameters. |
| // Every function of this class is called only once during ExtensionCacheImpl |
| // construction. |
| class ExtensionCacheDelegate { |
| public: |
| virtual ~ExtensionCacheDelegate(); |
| |
| virtual const base::FilePath& GetCacheDir() const = 0; |
| |
| virtual size_t GetMinimumCacheSize() const; |
| virtual size_t GetMaximumCacheSize() const; |
| virtual base::TimeDelta GetMaximumCacheAge() const; |
| |
| private: |
| DISALLOW_ASSIGN(ExtensionCacheDelegate); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_UPDATER_EXTENSION_CACHE_DELEGATE_H_ |