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LibWeb: Implement the [[CrossOriginPropertyDescriptorMap]] internal slot

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This commit is contained in:
Linus Groh 2022-03-05 21:31:31 +01:00
parent 11d0e37d8e
commit 8b4e5220aa
3 changed files with 59 additions and 0 deletions
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44
Userland/Libraries/LibWeb/Bindings/CrossOriginAbstractOperations.h Normal file
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/*
* Copyright (c) 2022, Linus Groh <linusg@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Forward.h>
#include <AK/Traits.h>
#include <LibJS/Forward.h>
namespace Web::Bindings {
struct CrossOriginKey {
FlatPtr current_settings_object;
FlatPtr relevant_settings_object;
JS::PropertyKey property_key;
};
using CrossOriginPropertyDescriptorMap = HashMap<CrossOriginKey, JS::PropertyDescriptor>;
}
namespace AK {
template<>
struct Traits<Web::Bindings::CrossOriginKey> : public GenericTraits<Web::Bindings::CrossOriginKey> {
static unsigned hash(Web::Bindings::CrossOriginKey const& key)
{
return pair_int_hash(
Traits<JS::PropertyKey>::hash(key.property_key),
pair_int_hash(ptr_hash(key.current_settings_object), ptr_hash(key.relevant_settings_object)));
}
static bool equals(Web::Bindings::CrossOriginKey const& a, Web::Bindings::CrossOriginKey const& b)
{
return a.current_settings_object == b.current_settings_object
&& a.relevant_settings_object == b.relevant_settings_object
&& Traits<JS::PropertyKey>::equals(a.property_key, b.property_key);
}
};
}