ladybird/Ladybird/AppKit/main.mm
Timothy Flynn 598fabbdd3 LibWebView: Increase the open file limit in a more central location
We don't create a ChromeProcess in headless-browser, so it is currently
not increasing it's open file limit. This is causing crashes on macOS,
which has a very low default limit.
2024-10-07 14:03:03 -04:00

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3.4 KiB
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/*
* Copyright (c) 2023-2024, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/Enumerate.h>
#include <Ladybird/DefaultSettings.h>
#include <Ladybird/MachPortServer.h>
#include <Ladybird/Utilities.h>
#include <LibGfx/Font/FontDatabase.h>
#include <LibMain/Main.h>
#include <LibWebView/Application.h>
#include <LibWebView/ChromeProcess.h>
#include <LibWebView/URL.h>
#include <LibWebView/ViewImplementation.h>
#include <LibWebView/WebContentClient.h>
#import <Application/Application.h>
#import <Application/ApplicationDelegate.h>
#import <Application/EventLoopImplementation.h>
#import <UI/Tab.h>
#import <UI/TabController.h>
#if !__has_feature(objc_arc)
# error "This project requires ARC"
#endif
static void open_urls_from_client(Vector<URL::URL> const& urls, WebView::NewWindow new_window)
{
ApplicationDelegate* delegate = [NSApp delegate];
Tab* tab = new_window == WebView::NewWindow::Yes ? nil : [delegate activeTab];
for (auto [i, url] : enumerate(urls)) {
auto activate_tab = i == 0 ? Web::HTML::ActivateTab::Yes : Web::HTML::ActivateTab::No;
auto* controller = [delegate createNewTab:url
fromTab:tab
activateTab:activate_tab];
tab = (Tab*)[controller window];
}
}
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
AK::set_rich_debug_enabled(true);
Application* application = [Application sharedApplication];
Core::EventLoopManager::install(*new Ladybird::CFEventLoopManager);
[application setupWebViewApplication:arguments newTabPageURL:Browser::default_new_tab_url];
platform_init();
WebView::ChromeProcess chrome_process;
if (auto const& chrome_options = WebView::Application::chrome_options(); chrome_options.force_new_process == WebView::ForceNewProcess::No) {
auto disposition = TRY(chrome_process.connect(chrome_options.raw_urls, chrome_options.new_window));
if (disposition == WebView::ChromeProcess::ProcessDisposition::ExitProcess) {
outln("Opening in existing process");
return 0;
}
}
chrome_process.on_new_tab = [&](auto const& raw_urls) {
open_urls_from_client(raw_urls, WebView::NewWindow::No);
};
chrome_process.on_new_window = [&](auto const& raw_urls) {
open_urls_from_client(raw_urls, WebView::NewWindow::Yes);
};
auto mach_port_server = make<Ladybird::MachPortServer>();
set_mach_server_name(mach_port_server->server_port_name());
mach_port_server->on_receive_child_mach_port = [&](auto pid, auto port) {
WebView::Application::the().set_process_mach_port(pid, move(port));
};
mach_port_server->on_receive_backing_stores = [](Ladybird::MachPortServer::BackingStoresMessage message) {
if (auto view = WebView::WebContentClient::view_for_pid_and_page_id(message.pid, message.page_id); view.has_value())
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));
};
// FIXME: Create an abstraction to re-spawn the RequestServer and re-hook up its client hooks to each tab on crash
TRY([application launchRequestServer]);
TRY([application launchImageDecoder]);
auto* delegate = [[ApplicationDelegate alloc] init];
[NSApp setDelegate:delegate];
return WebView::Application::the().execute();
}