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// Copyright (c) 2011 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_PUBLIC_BROWSER_DOM_STORAGE_CONTEXT_H_
#define CONTENT_PUBLIC_BROWSER_DOM_STORAGE_CONTEXT_H_
#pragma once
#include <vector>
#include "base/callback.h"
#include "base/string16.h"
#include "content/common/content_export.h"
class FilePath;
namespace base {
class Time;
}
namespace content {
class BrowserContext;
// Represents the per-BrowserContext Local Storage data.
class DOMStorageContext {
public:
typedef base::Callback<void(const std::vector<FilePath>&)>
GetAllStorageFilesCallback;
// Returns all the file paths of local storage files to the given callback.
virtual void GetAllStorageFiles(
const GetAllStorageFilesCallback& callback) = 0;
// Get the file name of the local storage file for the given origin.
virtual FilePath GetFilePath(const string16& origin_id) const = 0;
// Deletes the local storage file for the given origin.
virtual void DeleteForOrigin(const string16& origin_id) = 0;
// Deletes a single local storage file.
virtual void DeleteLocalStorageFile(const FilePath& file_path) = 0;
// Delete any local storage files that have been touched since the cutoff
// date that's supplied. Protected origins, per the SpecialStoragePolicy,
// are not deleted by this method.
virtual void DeleteDataModifiedSince(const base::Time& cutoff) = 0;
protected:
virtual ~DOMStorageContext() {}
};
} // namespace content
#endif // CONTENT_PUBLIC_BROWSER_DOM_STORAGE_CONTEXT_H_
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