mirror of
https://github.com/LadybirdBrowser/ladybird.git
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0efa98a57a
This has quite a lot of fall out. But the majority of it is just type or UDL substitution, where the changes just fall through to other function calls. By changing property key storage to UTF-16, the main affected areas are: * NativeFunction names must now be UTF-16 * Bytecode identifiers must now be UTF-16 * Module/binding names must now be UTF-16
95 lines
3.1 KiB
C++
95 lines
3.1 KiB
C++
/*
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* Copyright (c) 2025, Tim Flynn <trflynn89@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/FlyString.h>
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#include <AK/JsonObject.h>
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#include <LibWeb/DOM/CustomEvent.h>
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/DOM/Event.h>
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#include <LibWeb/HTML/Scripting/TemporaryExecutionContext.h>
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#include <LibWeb/HTML/Window.h>
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#include <LibWeb/Internals/WebUI.h>
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#include <LibWeb/WebDriver/JSON.h>
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#include <WebContent/WebUIConnection.h>
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namespace WebContent {
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static auto LADYBIRD_PROPERTY = JS::PropertyKey { "ladybird"_utf16_fly_string };
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static auto WEB_UI_LOADED_EVENT = "WebUILoaded"_fly_string;
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static auto WEB_UI_MESSAGE_EVENT = "WebUIMessage"_fly_string;
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ErrorOr<NonnullRefPtr<WebUIConnection>> WebUIConnection::connect(IPC::File web_ui_socket, Web::DOM::Document& document)
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{
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auto socket = TRY(Core::LocalSocket::adopt_fd(web_ui_socket.take_fd()));
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TRY(socket->set_blocking(true));
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return adopt_ref(*new WebUIConnection(make<IPC::Transport>(move(socket)), document));
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}
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WebUIConnection::WebUIConnection(NonnullOwnPtr<IPC::Transport> transport, Web::DOM::Document& document)
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: IPC::ConnectionFromClient<WebUIClientEndpoint, WebUIServerEndpoint>(*this, move(transport), 1)
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, m_document(document)
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{
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auto& realm = m_document->realm();
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m_document->window()->define_direct_property(LADYBIRD_PROPERTY, realm.create<Web::Internals::WebUI>(realm), JS::default_attributes);
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Web::HTML::queue_a_task(Web::HTML::Task::Source::Unspecified, nullptr, m_document, GC::create_function(realm.heap(), [&document = *m_document]() {
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document.dispatch_event(Web::DOM::Event::create(document.realm(), WEB_UI_LOADED_EVENT));
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}));
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}
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WebUIConnection::~WebUIConnection()
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{
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if (!m_document->window())
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return;
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(void)m_document->window()->internal_delete(LADYBIRD_PROPERTY);
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}
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void WebUIConnection::visit_edges(JS::Cell::Visitor& visitor)
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{
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visitor.visit(m_document);
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}
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void WebUIConnection::send_message(String name, JsonValue data)
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{
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if (!m_document->browsing_context())
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return;
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JsonObject detail;
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detail.set("name"sv, move(name));
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detail.set("data"sv, move(data));
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auto& realm = m_document->realm();
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Web::HTML::TemporaryExecutionContext context { realm };
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auto serialized_detail = Web::WebDriver::json_deserialize(*m_document->browsing_context(), detail);
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if (serialized_detail.is_error()) {
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warnln("Unable to serialize JSON data from browser: {}", serialized_detail.error());
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return;
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}
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Web::DOM::CustomEventInit event_init {};
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event_init.detail = serialized_detail.value();
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m_document->dispatch_event(Web::DOM::CustomEvent::create(realm, WEB_UI_MESSAGE_EVENT, event_init));
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}
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void WebUIConnection::received_message_from_web_ui(String const& name, JS::Value data)
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{
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if (!m_document->browsing_context())
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return;
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auto deserialized_data = Web::WebDriver::json_clone(*m_document->browsing_context(), data);
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if (deserialized_data.is_error()) {
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warnln("Unable to deserialize JS data from WebUI: {}", deserialized_data.error());
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return;
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}
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async_received_message(name, deserialized_data.value());
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}
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}
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