mirror of
https://github.com/LadybirdBrowser/ladybird.git
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f3ea882d6e
This promise was previously used to signal the session history traversal queue that it could continue processing, but is no longer needed.
92 lines
3.5 KiB
C++
92 lines
3.5 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <andreas@ladybird.org>
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* Copyright (c) 2023, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/HTML/Navigable.h>
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#include <LibWeb/HTML/UserNavigationInvolvement.h>
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namespace Web {
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bool build_xml_document(DOM::Document& document, ByteBuffer const& data, Optional<String> content_encoding);
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GC::Ptr<DOM::Document> load_document(HTML::NavigationParams const& navigation_params, ReadonlyBytes sniff_bytes);
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bool can_load_document_with_type(MimeSniff::MimeType const&);
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// https://html.spec.whatwg.org/multipage/document-lifecycle.html#read-ua-inline
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template<typename MutateDocument>
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GC::Ref<DOM::Document> create_document_for_inline_content(GC::Ptr<HTML::Navigable> navigable, Optional<String> navigation_id, HTML::UserNavigationInvolvement user_involvement, MutateDocument mutate_document)
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{
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auto& vm = navigable->vm();
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VERIFY(navigable->active_document());
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// 1. Let origin be a new opaque origin.
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auto origin = URL::Origin::create_opaque();
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// 2. Let coop be a new opener policy.
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auto coop = HTML::OpenerPolicy {};
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// 3. Let coopEnforcementResult be a new opener policy enforcement result with
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// url: response's URL
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// origin: origin
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// opener policy: coop
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HTML::OpenerPolicyEnforcementResult coop_enforcement_result {
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.url = URL::about_error(), // AD-HOC: https://github.com/whatwg/html/issues/9122
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.origin = origin,
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.opener_policy = coop
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};
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// 4. Let navigationParams be a new navigation params with
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// id: navigationId
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// navigable: navigable
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// request: null
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// response: a new response
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// origin: origin
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// fetch controller: null
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// commit early hints: null
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// COOP enforcement result: coopEnforcementResult
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// reserved environment: null
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// policy container: a new policy container
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// final sandboxing flag set: an empty set
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// opener policy: coop
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// FIXME: navigation timing type: navTimingType
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// about base URL: null
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// user involvement: userInvolvement
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auto response = Fetch::Infrastructure::Response::create(vm);
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response->url_list().append(URL::about_error()); // AD-HOC: https://github.com/whatwg/html/issues/9122
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auto navigation_params = vm.heap().allocate<HTML::NavigationParams>(
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move(navigation_id),
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navigable,
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nullptr,
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response,
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nullptr,
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nullptr,
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move(coop_enforcement_result),
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nullptr,
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move(origin),
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vm.heap().allocate<HTML::PolicyContainer>(vm.heap()),
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HTML::SandboxingFlagSet {},
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move(coop),
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OptionalNone {},
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user_involvement);
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// 5. Let document be the result of creating and initializing a Document object given "html", "text/html", and navigationParams.
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auto document = DOM::Document::create_and_initialize(DOM::Document::Type::HTML, "text/html"_string, navigation_params).release_value_but_fixme_should_propagate_errors();
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// 6. Either associate document with a custom rendering that is not rendered using the normal Document rendering
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// rules, or mutate document until it represents the content the user agent wants to render.
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document->set_ready_to_run_scripts();
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mutate_document(*document);
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// FIXME: 7. Act as if the user agent had stopped parsing document.
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// We currently do this in the caller instead, to avoid deadlocks.
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// 8. Return document.
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return document;
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}
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}
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