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85 lines
3.6 KiB
C++
85 lines
3.6 KiB
C++
/*
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* Copyright (c) 2020, Andreas Kling <kling@serenityos.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/Fetch/Infrastructure/HTTP/Responses.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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JS::GCPtr<DOM::Document> load_document(HTML::NavigationParams const& navigation_params);
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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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JS::NonnullGCPtr<DOM::Document> create_document_for_inline_content(JS::GCPtr<HTML::Navigable> navigable, Optional<String> navigation_id, MutateDocument mutate_document)
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{
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auto& vm = navigable->vm();
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// 1. Let origin be a new opaque origin.
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HTML::Origin origin {};
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// 2. Let coop be a new cross-origin opener policy.
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auto coop = HTML::CrossOriginOpenerPolicy {};
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// 3. Let coopEnforcementResult be a new cross-origin opener policy enforcement result with
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// url: response's URL
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// origin: origin
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// cross-origin opener policy: coop
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HTML::CrossOriginOpenerPolicyEnforcementResult coop_enforcement_result {
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.url = URL::URL("about:error"), // AD-HOC
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.origin = origin,
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.cross_origin_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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// cross-origin opener policy: coop
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// FIXME: navigation timing type: navTimingType
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// about base URL: null
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auto response = Fetch::Infrastructure::Response::create(vm);
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response->url_list().append(URL::URL("about:error")); // AD-HOC: https://github.com/whatwg/html/issues/9122
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auto navigation_params = vm.heap().allocate_without_realm<HTML::NavigationParams>();
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navigation_params->id = navigation_id;
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navigation_params->navigable = navigable;
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navigation_params->request = nullptr;
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navigation_params->response = response;
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navigation_params->fetch_controller = nullptr;
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navigation_params->commit_early_hints = nullptr;
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navigation_params->coop_enforcement_result = move(coop_enforcement_result);
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navigation_params->reserved_environment = {};
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navigation_params->origin = move(origin);
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navigation_params->policy_container = HTML::PolicyContainer {};
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navigation_params->final_sandboxing_flag_set = HTML::SandboxingFlagSet {};
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navigation_params->cross_origin_opener_policy = move(coop);
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navigation_params->about_base_url = {};
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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 rules, or mutate document until it represents the content the
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// user agent wants to render.
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mutate_document(*document);
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// 7. Return document.
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return document;
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}
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}
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