Stowage/ladybird
2
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-12-08 06:09:58 +00:00
Code Issues Projects Releases Packages Wiki Activity
ladybird/Userland/Services/WebContent/main.cpp

28 lines
950 B
C++
Raw Normal View History

WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 17:31:42 +02:00
/*
WebContent: Port to LibMain :^)
2021-11-23 10:31:08 +01:00
* Copyright (c) 2020-2021, Andreas Kling <kling@serenityos.org>
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 17:31:42 +02:00
*
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
2021-04-22 01:24:48 -07:00
* SPDX-License-Identifier: BSD-2-Clause
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 17:31:42 +02:00
*/
#include <LibCore/EventLoop.h>
#include <LibCore/LocalServer.h>
LibCore+LibSystem: Move syscall wrappers from LibSystem to LibCore With this change, System::foo() becomes Core::System::foo(). Since LibCore builds on other systems than SerenityOS, we now have to make sure that wrappers work with just a standard C library underneath.
2021-11-23 10:59:50 +01:00
#include <LibCore/System.h>
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 17:31:42 +02:00
#include <LibIPC/ClientConnection.h>
WebContent: Port to LibMain :^)
2021-11-23 10:31:08 +01:00
#include <LibMain/Main.h>
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 17:31:42 +02:00
#include <WebContent/ClientConnection.h>
WebContent: Port to LibMain :^)
2021-11-23 10:31:08 +01:00
ErrorOr<int> serenity_main(Main::Arguments)
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 17:31:42 +02:00
{
Core::EventLoop event_loop;
Everywhere: Use default execpromises argument for Core::System::pledge
2021-11-27 14:26:34 -08:00
TRY(Core::System::pledge("stdio recvfd sendfd accept unix rpath"));
LibCore+LibSystem: Move syscall wrappers from LibSystem to LibCore With this change, System::foo() becomes Core::System::foo(). Since LibCore builds on other systems than SerenityOS, we now have to make sure that wrappers work with just a standard C library underneath.
2021-11-23 10:59:50 +01:00
TRY(Core::System::unveil("/res", "r"));
TRY(Core::System::unveil("/tmp/portal/request", "rw"));
TRY(Core::System::unveil("/tmp/portal/image", "rw"));
TRY(Core::System::unveil("/tmp/portal/websocket", "rw"));
TRY(Core::System::unveil(nullptr, nullptr));
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 17:31:42 +02:00
LibCore: Make LocalSocket takeover mechanism return ErrorOr<T>
2021-11-23 11:14:40 +01:00
auto socket = TRY(Core::LocalSocket::take_over_accepted_socket_from_system_server());
WebContent: Remove unnecessary client map WebContent processes only serve a single client, so we don't need to keep a map of them.
2021-11-29 17:29:23 +01:00
auto client = IPC::new_client_connection<WebContent::ClientConnection>(move(socket));
WebContent: Start work on browser process separation :^) The "WebContent" service provides a very restricted instance of LibWeb running as an unprivileged user account. This will be used to implement process separation in Browser, among other things. This first cut of the service only spawns a single WebContent process when someone connects to /tmp/portal/webcontent. We will soon switch this over to spawning a new process for each connection. Since this feature is very immature, we'll be bringing it up inside of Demos/WebView as a separate demo program. Eventually this will become a reusable widget that anyone can embed and easily get out-of-process web content in their GUI. This is pretty, pretty cool! :^)
2020-06-17 17:31:42 +02:00
return event_loop.exec();
}
Reference in a new issue Copy permalink