Source/WebKit/Shared/WebNavigationDataStore.h

/*
 * Copyright (C) 2010 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. AND ITS CONTRIBUTORS ``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 ITS 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.
 */

#ifndef WebNavigationDataStore_h
#define WebNavigationDataStore_h

#include "Decoder.h"
#include "Encoder.h"
#include "WebCoreArgumentCoders.h"
#include <WebCore/ResourceRequest.h>
#include <WebCore/ResourceResponse.h>
#include <wtf/text/WTFString.h>

namespace WebKit {

struct WebNavigationDataStore {
    void encode(IPC::Encoder& encoder) const
    {
        encoder << url;
        encoder << title;
        encoder << originalRequest;
        encoder << response;
    }

    static WARN_UNUSED_RETURN bool decode(IPC::Decoder& decoder, WebNavigationDataStore& store)
    {
        if (!decoder.decode(store.url))
            return false;
        if (!decoder.decode(store.title))
            return false;
        if (!decoder.decode(store.originalRequest))
            return false;
        if (!decoder.decode(store.response))
            return false;
        return true;
    }

    // FIXME: Add the remaining items we want to track for history.
    String url;
    String title;
    WebCore::ResourceRequest originalRequest;
    WebCore::ResourceResponse response;
};

} // namespace WebKit

#endif // WebNavigationDataStore_h