Source/WebKitLegacy/WebCoreSupport/PageStorageSessionProvider.h

/*
 * Copyright (C) 2019 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#include "NetworkStorageSessionMap.h"
#include <WebCore/NetworkStorageSession.h>
#include <WebCore/Page.h>
#include <WebCore/StorageSessionProvider.h>
#include <wtf/WeakPtr.h>

class PageStorageSessionProvider final : public WebCore::StorageSessionProvider {
public:
    static Ref<PageStorageSessionProvider> create() { return adoptRef(*new PageStorageSessionProvider); }

    WebCore::NetworkStorageSession* storageSession() const
    {
        if (m_page)
            return NetworkStorageSessionMap::storageSession(m_page->sessionID());
        return nullptr;
    }

    void setPage(WebCore::Page& page)
    {
        m_page = makeWeakPtr(page);
    }

private:
    WeakPtr<WebCore::Page> m_page;
};