Index: chrome/browser/extensions/api/storage/local_storage_backend.h |
diff --git a/chrome/browser/extensions/api/storage/local_storage_backend.h b/chrome/browser/extensions/api/storage/local_storage_backend.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..d42f66fdec8ca3d6766c867573428af3cf479dfd |
--- /dev/null |
+++ b/chrome/browser/extensions/api/storage/local_storage_backend.h |
@@ -0,0 +1,47 @@ |
+// Copyright 2014 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_STORAGE_LOCAL_STORAGE_BACKEND_H_ |
+#define CHROME_BROWSER_EXTENSIONS_API_STORAGE_LOCAL_STORAGE_BACKEND_H_ |
+ |
+#include <map> |
+#include <string> |
+ |
+#include "base/memory/linked_ptr.h" |
+#include "base/memory/ref_counted.h" |
+#include "chrome/browser/extensions/api/storage/settings_backend.h" |
+#include "chrome/browser/extensions/api/storage/settings_storage_quota_enforcer.h" |
+ |
+namespace base { |
+class FilePath; |
+} |
+ |
+class ValueStore; |
+ |
+namespace extensions { |
+class SettingStorageFactory; |
+ |
+class LocalStorageBackend : public SettingsBackend { |
+ public: |
+ LocalStorageBackend( |
+ const scoped_refptr<SettingsStorageFactory>& storage_factory, |
+ const base::FilePath& base_path, |
+ const SettingsStorageQuotaEnforcer::Limits& quota); |
+ virtual ~LocalStorageBackend(); |
+ |
+ // SettingsBackend implementation. |
+ virtual ValueStore* GetStorage(const std::string& extension_id) OVERRIDE; |
+ virtual void DeleteStorage(const std::string& extension_id) OVERRIDE; |
+ |
+ private: |
+ typedef std::map<std::string, linked_ptr<ValueStore> > StorageMap; |
+ |
+ StorageMap storage_map_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(LocalStorageBackend); |
+}; |
+ |
+} // namespace extensions |
+ |
+#endif // CHROME_BROWSER_EXTENSIONS_API_STORAGE_LOCAL_STORAGE_BACKEND_H_ |