mirror of
https://github.com/LadybirdBrowser/ladybird.git
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ede5c9548e
In most applications, we invoke tzset once at startup for now. Most of these are short lived and don't need to know about time zone changes. The exception is the ClockWidget in the taskbar. Here, we invoke tzset each time we update the system time. This way, any time zone changes can take effect immediately.
130 lines
4.4 KiB
C++
130 lines
4.4 KiB
C++
/*
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* Copyright (c) 2018-2021, Andreas Kling <kling@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/StringBuilder.h>
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#include <Applications/Browser/Browser.h>
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#include <Applications/Browser/BrowserWindow.h>
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#include <Applications/Browser/CookieJar.h>
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#include <Applications/Browser/Tab.h>
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#include <Applications/Browser/WindowActions.h>
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#include <LibConfig/Client.h>
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#include <LibCore/ArgsParser.h>
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#include <LibCore/File.h>
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#include <LibCore/StandardPaths.h>
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#include <LibCore/System.h>
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#include <LibDesktop/Launcher.h>
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#include <LibGUI/Application.h>
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#include <LibGUI/BoxLayout.h>
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#include <LibGUI/Icon.h>
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#include <LibGUI/TabWidget.h>
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#include <LibMain/Main.h>
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#include <time.h>
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#include <unistd.h>
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namespace Browser {
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String g_search_engine;
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String g_home_url;
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Vector<String> g_content_filters;
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IconBag g_icon_bag;
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}
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static ErrorOr<void> load_content_filters()
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{
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auto file = TRY(Core::Stream::File::open(String::formatted("{}/BrowserContentFilters.txt", Core::StandardPaths::config_directory()), Core::Stream::OpenMode::Read));
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auto ad_filter_list = TRY(Core::Stream::BufferedFile::create(move(file)));
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auto buffer = TRY(ByteBuffer::create_uninitialized(4096));
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while (TRY(ad_filter_list->can_read_line())) {
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auto length = TRY(ad_filter_list->read_line(buffer));
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StringView line { buffer.data(), length };
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dbgln("Content filter for {}", line);
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if (!line.is_empty())
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Browser::g_content_filters.append(line);
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}
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return {};
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}
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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if (getuid() == 0) {
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warnln("Refusing to run as root");
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return 1;
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}
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TRY(Core::System::pledge("stdio recvfd sendfd unix cpath rpath wpath"));
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const char* specified_url = nullptr;
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Core::ArgsParser args_parser;
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args_parser.add_positional_argument(specified_url, "URL to open", "url", Core::ArgsParser::Required::No);
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args_parser.parse(arguments);
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auto app = GUI::Application::construct(arguments);
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Config::pledge_domains("Browser");
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// Connect to LaunchServer immediately and let it know that we won't ask for anything other than opening
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// the user's downloads directory.
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// FIXME: This should go away with a standalone download manager at some point.
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TRY(Desktop::Launcher::add_allowed_url(URL::create_with_file_protocol(Core::StandardPaths::downloads_directory())));
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TRY(Desktop::Launcher::seal_allowlist());
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TRY(Core::System::unveil("/home", "rwc"));
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TRY(Core::System::unveil("/res", "r"));
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TRY(Core::System::unveil("/etc/passwd", "r"));
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TRY(Core::System::unveil("/etc/timezone", "r"));
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TRY(Core::System::unveil("/tmp/portal/image", "rw"));
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TRY(Core::System::unveil("/tmp/portal/webcontent", "rw"));
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TRY(Core::System::unveil("/tmp/portal/request", "rw"));
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TRY(Core::System::unveil(nullptr, nullptr));
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tzset();
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auto app_icon = GUI::Icon::default_icon("app-browser");
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Browser::g_home_url = Config::read_string("Browser", "Preferences", "Home", "file:///res/html/misc/welcome.html");
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Browser::g_search_engine = Config::read_string("Browser", "Preferences", "SearchEngine", {});
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Browser::g_icon_bag = TRY(Browser::IconBag::try_create());
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TRY(load_content_filters());
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URL first_url = Browser::g_home_url;
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if (specified_url) {
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if (Core::File::exists(specified_url)) {
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first_url = URL::create_with_file_protocol(Core::File::real_path_for(specified_url));
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} else {
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first_url = Browser::url_from_user_input(specified_url);
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}
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}
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Browser::CookieJar cookie_jar;
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auto window = Browser::BrowserWindow::construct(cookie_jar, first_url);
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app->on_action_enter = [&](GUI::Action& action) {
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if (auto* browser_window = dynamic_cast<Browser::BrowserWindow*>(app->active_window())) {
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auto* tab = static_cast<Browser::Tab*>(browser_window->tab_widget().active_widget());
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if (!tab)
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return;
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tab->action_entered(action);
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}
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};
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app->on_action_leave = [&](auto& action) {
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if (auto* browser_window = dynamic_cast<Browser::BrowserWindow*>(app->active_window())) {
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auto* tab = static_cast<Browser::Tab*>(browser_window->tab_widget().active_widget());
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if (!tab)
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return;
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tab->action_left(action);
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}
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};
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window->show();
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return app->exec();
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}
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