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https://github.com/RGBCube/serenity
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124c378472
We now create a WorkerAgent for the parent context, which is currently only a Window. Note that Workers can have Workers per the spec. The WorkerAgent spawns a WebWorker process to hold the actual script execution of the Worker. This is modeled with the DedicatedWorkerHost object in the WebWorker process. A start_dedicated_worker IPC method in the WebWorker IPC creates the WorkerHost object. Future different worker types may use different IPC messages to create their WorkerHost instance. This implementation cannot yet postMessage between the parent and the child processes. Co-Authored-By: Andreas Kling <kling@serenityos.org>
73 lines
2.9 KiB
C++
73 lines
2.9 KiB
C++
/*
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* Copyright (c) 2023, Andrew Kaster <akaster@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 <Ladybird/FontPlugin.h>
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#include <Ladybird/HelperProcess.h>
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#include <Ladybird/Utilities.h>
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#include <LibCore/ArgsParser.h>
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#include <LibCore/EventLoop.h>
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#include <LibCore/LocalServer.h>
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#include <LibCore/StandardPaths.h>
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#include <LibCore/System.h>
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#include <LibFileSystem/FileSystem.h>
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#include <LibIPC/SingleServer.h>
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#include <LibMain/Main.h>
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#include <LibWeb/Bindings/MainThreadVM.h>
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#include <LibWeb/Loader/GeneratedPagesLoader.h>
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#include <LibWeb/Loader/ResourceLoader.h>
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#include <LibWeb/Platform/EventLoopPlugin.h>
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#include <LibWeb/Platform/EventLoopPluginSerenity.h>
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#include <LibWeb/Platform/FontPluginSerenity.h>
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#include <LibWeb/WebSockets/WebSocket.h>
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#include <LibWebView/RequestServerAdapter.h>
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#include <LibWebView/WebSocketClientAdapter.h>
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#include <WebWorker/ConnectionFromClient.h>
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static ErrorOr<void> initialize_lagom_networking();
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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int fd_passing_socket { -1 };
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Core::ArgsParser args_parser;
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args_parser.add_option(fd_passing_socket, "File descriptor of the fd passing socket", "fd-passing-socket", 'c', "fd-passing-socket");
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args_parser.parse(arguments);
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platform_init();
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Web::Platform::EventLoopPlugin::install(*new Web::Platform::EventLoopPluginSerenity);
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Core::EventLoop event_loop;
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Web::Platform::FontPlugin::install(*new Web::Platform::FontPluginSerenity);
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TRY(initialize_lagom_networking());
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VERIFY(fd_passing_socket >= 0);
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Web::set_resource_directory_url(TRY(String::formatted("file://{}/res", s_serenity_resource_root)));
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Web::set_error_page_url(TRY(String::formatted("file://{}/res/html/error.html", s_serenity_resource_root)));
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Web::set_directory_page_url(TRY(String::formatted("file://{}/res/html/directory.html", s_serenity_resource_root)));
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TRY(Web::Bindings::initialize_main_thread_vm());
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auto client = TRY(IPC::take_over_accepted_client_from_system_server<WebWorker::ConnectionFromClient>());
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client->set_fd_passing_socket(TRY(Core::LocalSocket::adopt_fd(fd_passing_socket)));
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return event_loop.exec();
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}
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static ErrorOr<void> initialize_lagom_networking()
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{
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auto candidate_request_server_paths = TRY(get_paths_for_helper_process("RequestServer"sv));
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auto request_server_client = TRY(launch_request_server_process(candidate_request_server_paths, s_serenity_resource_root));
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Web::ResourceLoader::initialize(TRY(WebView::RequestServerAdapter::try_create(move(request_server_client))));
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auto candidate_web_socket_paths = TRY(get_paths_for_helper_process("WebSocket"sv));
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auto web_socket_client = TRY(launch_web_socket_process(candidate_web_socket_paths, s_serenity_resource_root));
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Web::WebSockets::WebSocketClientManager::initialize(TRY(WebView::WebSocketClientManagerAdapter::try_create(move(web_socket_client))));
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return {};
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}
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