mirror of
https://github.com/LadybirdBrowser/ladybird.git
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956fa84f12
This moves the actual launching of browser windows to the WebDriver main file. This will allow Ladybird to specify its own callback and re-use Serenity's Session class.
111 lines
3.8 KiB
C++
111 lines
3.8 KiB
C++
/*
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* Copyright (c) 2022, Florent Castelli <florent.castelli@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibCore/ArgsParser.h>
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#include <LibCore/Directory.h>
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#include <LibCore/EventLoop.h>
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#include <LibCore/StandardPaths.h>
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#include <LibCore/System.h>
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#include <LibCore/TCPServer.h>
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#include <LibMain/Main.h>
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#include <WebDriver/Client.h>
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static ErrorOr<pid_t> launch_browser(DeprecatedString const& socket_path)
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{
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char const* argv[] = {
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"/bin/Browser",
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"--webdriver-content-path",
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socket_path.characters(),
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nullptr,
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};
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return Core::System::posix_spawn("/bin/Browser"sv, nullptr, nullptr, const_cast<char**>(argv), environ);
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}
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static ErrorOr<pid_t> launch_headless_browser(DeprecatedString const& socket_path)
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{
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char const* argv[] = {
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"/bin/headless-browser",
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"--webdriver-ipc-path",
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socket_path.characters(),
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"about:blank",
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nullptr,
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};
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return Core::System::posix_spawn("/bin/headless-browser"sv, nullptr, nullptr, const_cast<char**>(argv), environ);
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}
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ErrorOr<int> serenity_main(Main::Arguments arguments)
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{
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DeprecatedString default_listen_address = "0.0.0.0";
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u16 default_port = 8000;
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DeprecatedString listen_address = default_listen_address;
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int port = default_port;
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Core::ArgsParser args_parser;
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args_parser.add_option(listen_address, "IP address to listen on", "listen-address", 'l', "listen_address");
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args_parser.add_option(port, "Port to listen on", "port", 'p', "port");
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args_parser.parse(arguments);
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auto ipv4_address = IPv4Address::from_string(listen_address);
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if (!ipv4_address.has_value()) {
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warnln("Invalid listen address: {}", listen_address);
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return 1;
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}
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if ((u16)port != port) {
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warnln("Invalid port number: {}", port);
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return 1;
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}
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TRY(Core::System::pledge("stdio accept cpath rpath recvfd inet unix proc exec fattr"));
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auto webdriver_socket_path = DeprecatedString::formatted("{}/webdriver", TRY(Core::StandardPaths::runtime_directory()));
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TRY(Core::Directory::create(webdriver_socket_path, Core::Directory::CreateDirectories::Yes));
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TRY(Core::System::pledge("stdio accept rpath recvfd inet unix proc exec fattr"));
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Core::EventLoop loop;
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auto server = TRY(Core::TCPServer::try_create());
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// FIXME: Propagate errors
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server->on_ready_to_accept = [&] {
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auto maybe_client_socket = server->accept();
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if (maybe_client_socket.is_error()) {
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warnln("Failed to accept the client: {}", maybe_client_socket.error());
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return;
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}
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auto maybe_buffered_socket = Core::Stream::BufferedTCPSocket::create(maybe_client_socket.release_value());
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if (maybe_buffered_socket.is_error()) {
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warnln("Could not obtain a buffered socket for the client: {}", maybe_buffered_socket.error());
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return;
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}
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auto maybe_client = WebDriver::Client::try_create(maybe_buffered_socket.release_value(), { launch_browser, launch_headless_browser }, server);
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if (maybe_client.is_error()) {
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warnln("Could not create a WebDriver client: {}", maybe_client.error());
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return;
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}
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};
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TRY(server->listen(ipv4_address.value(), port));
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outln("Listening on {}:{}", ipv4_address.value(), port);
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TRY(Core::System::unveil("/bin/Browser", "rx"));
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TRY(Core::System::unveil("/bin/headless-browser", "rx"));
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TRY(Core::System::unveil("/etc/timezone", "r"));
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TRY(Core::System::unveil("/res/icons", "r"));
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TRY(Core::System::unveil("/sys/kernel/processes", "r"));
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TRY(Core::System::unveil(webdriver_socket_path, "rwc"sv));
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TRY(Core::System::unveil(nullptr, nullptr));
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TRY(Core::System::pledge("stdio accept rpath recvfd unix proc exec fattr"));
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return loop.exec();
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}
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