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https://github.com/LadybirdBrowser/ladybird.git
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This large commit also refactors LibWebView's process handling to use a top-level Application class that uses a new WebView::Process class to encapsulate the IPC-centric nature of each helper process.
160 lines
6.6 KiB
Plaintext
160 lines
6.6 KiB
Plaintext
/*
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* Copyright (c) 2023, Tim Flynn <trflynn89@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 <AK/Enumerate.h>
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#include <Ladybird/DefaultSettings.h>
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#include <Ladybird/MachPortServer.h>
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#include <Ladybird/Types.h>
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#include <Ladybird/Utilities.h>
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#include <LibCore/ArgsParser.h>
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#include <LibGfx/Font/FontDatabase.h>
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#include <LibMain/Main.h>
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#include <LibWebView/Application.h>
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#include <LibWebView/ChromeProcess.h>
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#include <LibWebView/CookieJar.h>
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#include <LibWebView/Database.h>
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#include <LibWebView/URL.h>
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#include <LibWebView/ViewImplementation.h>
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#include <LibWebView/WebContentClient.h>
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#import <Application/Application.h>
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#import <Application/ApplicationDelegate.h>
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#import <Application/EventLoopImplementation.h>
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#import <UI/Tab.h>
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#import <UI/TabController.h>
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#if !__has_feature(objc_arc)
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# error "This project requires ARC"
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#endif
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static Vector<URL::URL> sanitize_urls(Vector<ByteString> const& raw_urls)
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{
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Vector<URL::URL> sanitized_urls;
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for (auto const& raw_url : raw_urls) {
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if (auto url = WebView::sanitize_url(raw_url); url.has_value())
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sanitized_urls.append(url.release_value());
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}
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if (sanitized_urls.is_empty()) {
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URL::URL new_tab_page_url = Browser::default_new_tab_url;
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sanitized_urls.append(move(new_tab_page_url));
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}
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return sanitized_urls;
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}
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enum class NewWindow {
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No,
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Yes,
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};
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static void open_urls_from_client(Vector<ByteString> const& raw_urls, NewWindow new_window)
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{
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ApplicationDelegate* delegate = [NSApp delegate];
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Tab* tab = new_window == NewWindow::Yes ? nil : [delegate activeTab];
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auto urls = sanitize_urls(raw_urls);
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for (auto [i, url] : enumerate(urls)) {
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auto activate_tab = i == 0 ? Web::HTML::ActivateTab::Yes : Web::HTML::ActivateTab::No;
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auto* controller = [delegate createNewTab:url
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fromTab:tab
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activateTab:activate_tab];
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tab = (Tab*)[controller window];
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}
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}
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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AK::set_rich_debug_enabled(true);
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Application* application = [Application sharedApplication];
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Core::EventLoopManager::install(*new Ladybird::CFEventLoopManager);
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WebView::Application web_view_app(arguments.argc, arguments.argv);
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platform_init();
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Vector<ByteString> raw_urls;
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Vector<ByteString> certificates;
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StringView webdriver_content_ipc_path;
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bool use_gpu_painting = false;
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bool use_skia_painting = false;
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bool debug_web_content = false;
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bool log_all_js_exceptions = false;
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bool enable_http_cache = false;
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bool new_window = false;
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Core::ArgsParser args_parser;
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args_parser.set_general_help("The Ladybird web browser");
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args_parser.add_positional_argument(raw_urls, "URLs to open", "url", Core::ArgsParser::Required::No);
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args_parser.add_option(webdriver_content_ipc_path, "Path to WebDriver IPC for WebContent", "webdriver-content-path", 0, "path", Core::ArgsParser::OptionHideMode::CommandLineAndMarkdown);
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args_parser.add_option(use_gpu_painting, "Enable GPU painting", "enable-gpu-painting");
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args_parser.add_option(use_skia_painting, "Enable Skia painting", "enable-skia-painting");
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args_parser.add_option(debug_web_content, "Wait for debugger to attach to WebContent", "debug-web-content");
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args_parser.add_option(certificates, "Path to a certificate file", "certificate", 'C', "certificate");
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args_parser.add_option(log_all_js_exceptions, "Log all JavaScript exceptions", "log-all-js-exceptions");
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args_parser.add_option(enable_http_cache, "Enable HTTP cache", "enable-http-cache");
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args_parser.add_option(new_window, "Force opening in a new window", "new-window", 'n');
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args_parser.parse(arguments);
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WebView::ChromeProcess chrome_process;
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if (TRY(chrome_process.connect(raw_urls, new_window)) == WebView::ChromeProcess::ProcessDisposition::ExitProcess) {
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outln("Opening in existing process");
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return 0;
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}
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chrome_process.on_new_tab = [&](auto const& raw_urls) {
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open_urls_from_client(raw_urls, NewWindow::No);
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};
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chrome_process.on_new_window = [&](auto const& raw_urls) {
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open_urls_from_client(raw_urls, NewWindow::Yes);
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};
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auto mach_port_server = make<Ladybird::MachPortServer>();
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set_mach_server_name(mach_port_server->server_port_name());
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mach_port_server->on_receive_child_mach_port = [&web_view_app](auto pid, auto port) {
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web_view_app.set_process_mach_port(pid, move(port));
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};
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mach_port_server->on_receive_backing_stores = [](Ladybird::MachPortServer::BackingStoresMessage message) {
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if (auto view = WebView::WebContentClient::view_for_pid_and_page_id(message.pid, message.page_id); view.has_value())
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view->did_allocate_iosurface_backing_stores(message.front_backing_store_id, move(message.front_backing_store_port), message.back_backing_store_id, move(message.back_backing_store_port));
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};
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auto database = TRY(WebView::Database::create());
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auto cookie_jar = TRY(WebView::CookieJar::create(*database));
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// FIXME: Create an abstraction to re-spawn the RequestServer and re-hook up its client hooks to each tab on crash
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TRY([application launchRequestServer:certificates]);
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TRY([application launchImageDecoder]);
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StringBuilder command_line_builder;
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command_line_builder.join(' ', arguments.strings);
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Ladybird::WebContentOptions web_content_options {
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.command_line = MUST(command_line_builder.to_string()),
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.executable_path = MUST(String::from_byte_string(MUST(Core::System::current_executable_path()))),
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.enable_gpu_painting = use_gpu_painting ? Ladybird::EnableGPUPainting::Yes : Ladybird::EnableGPUPainting::No,
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.enable_skia_painting = use_skia_painting ? Ladybird::EnableSkiaPainting::Yes : Ladybird::EnableSkiaPainting::No,
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.wait_for_debugger = debug_web_content ? Ladybird::WaitForDebugger::Yes : Ladybird::WaitForDebugger::No,
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.log_all_js_exceptions = log_all_js_exceptions ? Ladybird::LogAllJSExceptions::Yes : Ladybird::LogAllJSExceptions::No,
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.enable_http_cache = enable_http_cache ? Ladybird::EnableHTTPCache::Yes : Ladybird::EnableHTTPCache::No,
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};
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auto* delegate = [[ApplicationDelegate alloc] init:sanitize_urls(raw_urls)
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newTabPageURL:URL::URL { Browser::default_new_tab_url }
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withCookieJar:move(cookie_jar)
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webContentOptions:web_content_options
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webdriverContentIPCPath:webdriver_content_ipc_path];
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[NSApp setDelegate:delegate];
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return web_view_app.exec();
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}
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