mirror of
https://github.com/RGBCube/serenity
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b75b7f0c0d
Callers that are already in a fallible context will now TRY to allocate cells. Callers in infallible contexts get a FIXME.
68 lines
2.6 KiB
C++
68 lines
2.6 KiB
C++
/*
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* Copyright (c) 2021, Idan Horowitz <idan.horowitz@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibJS/Runtime/Array.h>
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#include <LibJS/Runtime/IteratorOperations.h>
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/Bindings/URLSearchParamsIteratorPrototype.h>
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#include <LibWeb/URL/URLSearchParamsIterator.h>
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namespace Web::Bindings {
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template<>
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void Intrinsics::create_web_prototype_and_constructor<URLSearchParamsIteratorPrototype>(JS::Realm& realm)
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{
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auto prototype = heap().allocate<URLSearchParamsIteratorPrototype>(realm, realm).release_allocated_value_but_fixme_should_propagate_errors();
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m_prototypes.set("URLSearchParamsIterator"sv, prototype);
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}
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}
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namespace Web::URL {
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JS::NonnullGCPtr<URLSearchParamsIterator> URLSearchParamsIterator::create(URLSearchParams const& url_search_params, JS::Object::PropertyKind iteration_kind)
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{
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return url_search_params.heap().allocate<URLSearchParamsIterator>(url_search_params.realm(), url_search_params, iteration_kind).release_allocated_value_but_fixme_should_propagate_errors();
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}
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URLSearchParamsIterator::URLSearchParamsIterator(URLSearchParams const& url_search_params, JS::Object::PropertyKind iteration_kind)
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: PlatformObject(url_search_params.realm())
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, m_url_search_params(url_search_params)
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, m_iteration_kind(iteration_kind)
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{
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}
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URLSearchParamsIterator::~URLSearchParamsIterator() = default;
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JS::ThrowCompletionOr<void> URLSearchParamsIterator::initialize(JS::Realm& realm)
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{
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MUST_OR_THROW_OOM(Base::initialize(realm));
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set_prototype(&Bindings::ensure_web_prototype<Bindings::URLSearchParamsIteratorPrototype>(realm, "URLSearchParamsIterator"));
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return {};
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}
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void URLSearchParamsIterator::visit_edges(JS::Cell::Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(&m_url_search_params);
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}
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JS::Object* URLSearchParamsIterator::next()
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{
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if (m_index >= m_url_search_params.m_list.size())
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return create_iterator_result_object(vm(), JS::js_undefined(), true);
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auto& entry = m_url_search_params.m_list[m_index++];
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if (m_iteration_kind == JS::Object::PropertyKind::Key)
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return create_iterator_result_object(vm(), JS::PrimitiveString::create(vm(), entry.name), false);
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else if (m_iteration_kind == JS::Object::PropertyKind::Value)
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return create_iterator_result_object(vm(), JS::PrimitiveString::create(vm(), entry.value), false);
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return create_iterator_result_object(vm(), JS::Array::create_from(realm(), { JS::PrimitiveString::create(vm(), entry.name), JS::PrimitiveString::create(vm(), entry.value) }), false);
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}
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}
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