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// Copyright 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 CONTENT_BROWSER_DOM_STORAGE_LOCAL_STORAGE_DATABASE_ADAPTER_H_
#define CONTENT_BROWSER_DOM_STORAGE_LOCAL_STORAGE_DATABASE_ADAPTER_H_
#include "base/gtest_prod_util.h"
#include "base/memory/scoped_ptr.h"
#include "content/browser/dom_storage/dom_storage_database_adapter.h"
#include "content/common/content_export.h"
namespace base {
class FilePath;
}
namespace content {
class DOMStorageDatabase;
class CONTENT_EXPORT LocalStorageDatabaseAdapter :
public DOMStorageDatabaseAdapter {
public:
explicit LocalStorageDatabaseAdapter(const base::FilePath& path);
~LocalStorageDatabaseAdapter() override;
void ReadAllValues(DOMStorageValuesMap* result) override;
bool CommitChanges(bool clear_all_first,
const DOMStorageValuesMap& changes) override;
void DeleteFiles() override;
void Reset() override;
protected:
// Constructor that uses an in-memory sqlite database, for testing.
LocalStorageDatabaseAdapter();
private:
FRIEND_TEST_ALL_PREFIXES(DOMStorageAreaTest, BackingDatabaseOpened);
FRIEND_TEST_ALL_PREFIXES(DOMStorageAreaTest, CommitChangesAtShutdown);
FRIEND_TEST_ALL_PREFIXES(DOMStorageAreaTest, CommitTasks);
FRIEND_TEST_ALL_PREFIXES(DOMStorageAreaTest, DeleteOrigin);
FRIEND_TEST_ALL_PREFIXES(DOMStorageAreaTest, PurgeMemory);
scoped_ptr<DOMStorageDatabase> db_;
DISALLOW_COPY_AND_ASSIGN(LocalStorageDatabaseAdapter);
};
} // namespace content
#endif // CONTENT_BROWSER_DOM_STORAGE_LOCAL_STORAGE_DATABASE_ADAPTER_H_
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