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/*
* Copyright (C) 2021 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.
*/
#pragma once
#include "CrossOriginOpenerPolicy.h"
#include "GlobalFrameIdentifier.h"
#include "SecurityOrigin.h"
namespace WebCore {
class Document;
struct NavigationRequester {
static NavigationRequester from(Document&);
URL url;
Ref<SecurityOrigin> securityOrigin;
Ref<SecurityOrigin> topOrigin;
CrossOriginOpenerPolicy crossOriginOpenerPolicy;
std::optional<GlobalFrameIdentifier> globalFrameIdentifier;
template<class Encoder> void encode(Encoder&) const;
template<class Decoder> static std::optional<NavigationRequester> decode(Decoder&);
};
template<class Encoder>
void NavigationRequester::encode(Encoder& encoder) const
{
encoder << url << securityOrigin.get() << topOrigin.get() << crossOriginOpenerPolicy << globalFrameIdentifier;
}
template<class Decoder>
std::optional<NavigationRequester> NavigationRequester::decode(Decoder& decoder)
{
std::optional<URL> url;
decoder >> url;
if (!url)
return std::nullopt;
auto securityOrigin = SecurityOrigin::decode(decoder);
if (!securityOrigin)
return std::nullopt;
auto topOrigin = SecurityOrigin::decode(decoder);
if (!topOrigin)
return std::nullopt;
std::optional<CrossOriginOpenerPolicy> crossOriginOpenerPolicy;
decoder >> crossOriginOpenerPolicy;
if (!crossOriginOpenerPolicy)
return std::nullopt;
std::optional<std::optional<GlobalFrameIdentifier>> globalFrameIdentifier;
decoder >> globalFrameIdentifier;
if (!globalFrameIdentifier)
return std::nullopt;
return NavigationRequester { WTFMove(*url), securityOrigin.releaseNonNull(), topOrigin.releaseNonNull(), WTFMove(*crossOriginOpenerPolicy), *globalFrameIdentifier };
}
} // namespace WebCore
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