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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_BROWSING_DATA_CONTENT_LOCAL_STORAGE_HELPER_H_
#define COMPONENTS_BROWSING_DATA_CONTENT_LOCAL_STORAGE_HELPER_H_
#include <stddef.h>
#include <stdint.h>
#include <list>
#include <map>
#include <set>
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "content/public/browser/dom_storage_context.h"
#include "content/public/browser/storage_usage_info.h"
namespace content {
class StoragePartition;
} // namespace content
namespace browsing_data {
// This class fetches local storage information, but should be removed in favor
// of directly fetching from the `StoragePartition`.
class LocalStorageHelper : public base::RefCounted<LocalStorageHelper> {
public:
using FetchCallback =
base::OnceCallback<void(const std::list<content::StorageUsageInfo>&)>;
explicit LocalStorageHelper(content::StoragePartition* storage_partition);
LocalStorageHelper(const LocalStorageHelper&) = delete;
LocalStorageHelper& operator=(const LocalStorageHelper&) = delete;
// Starts the fetching process, which will notify its completion via
// callback. This must be called only in the UI thread.
virtual void StartFetching(FetchCallback callback);
protected:
friend class base::RefCounted<LocalStorageHelper>;
virtual ~LocalStorageHelper();
raw_ptr<content::DOMStorageContext>
dom_storage_context_; // Owned by the context
};
} // namespace browsing_data
#endif // COMPONENTS_BROWSING_DATA_CONTENT_LOCAL_STORAGE_HELPER_H_
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