chrome/browser/extensions/updater/chromeos_extension_cache_delegate.h

   1 // Copyright 2015 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_BROWSER_EXTENSIONS_UPDATER_CHROMEOS_EXTENSION_CACHE_DELEGATE_H_
   6 #define CHROME_BROWSER_EXTENSIONS_UPDATER_CHROMEOS_EXTENSION_CACHE_DELEGATE_H_
   7
   8 #include "base/files/file_path.h"
   9 #include "base/macros.h"
  10 #include "chrome/browser/extensions/updater/extension_cache_delegate.h"
  11
  12 namespace extensions {
  13
  14 // Chrome OS-specific implementation, which has a pre-defined extension cache
  15 // path and a policy-configurable maximum cache size.
  16 class ChromeOSExtensionCacheDelegate : public ExtensionCacheDelegate {
  17  public:
  18   ChromeOSExtensionCacheDelegate();
  19   explicit ChromeOSExtensionCacheDelegate(const base::FilePath& cache_dir);
  20
  21   const base::FilePath& GetCacheDir() const override;
  22   size_t GetMaximumCacheSize() const override;
  23
  24  private:
  25   const base::FilePath cache_dir_;
  26
  27   DISALLOW_COPY_AND_ASSIGN(ChromeOSExtensionCacheDelegate);
  28 };
  29
  30 }  // namespace extensions
  31
  32 #endif  // CHROME_BROWSER_EXTENSIONS_UPDATER_CHROMEOS_EXTENSION_CACHE_DELEGATE_H_