mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-12-27 05:05:32 +03:00
36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
/*
|
|
* Copyright (c) 2022, Liav A. <liavalb@hotmail.co.il>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/JsonArray.h>
|
|
#include <AK/JsonObject.h>
|
|
#include <LibCore/File.h>
|
|
#include <LibCore/System.h>
|
|
#include <LibMain/Main.h>
|
|
|
|
ErrorOr<int> serenity_main(Main::Arguments)
|
|
{
|
|
TRY(Core::System::pledge("stdio rpath"));
|
|
TRY(Core::System::unveil("/sys/kernel/jails", "r"));
|
|
TRY(Core::System::unveil(nullptr, nullptr));
|
|
|
|
auto jails_data = TRY(Core::File::open("/sys/kernel/jails"sv, Core::File::OpenMode::Read));
|
|
|
|
TRY(Core::System::pledge("stdio"));
|
|
|
|
outln("Index Name");
|
|
auto file_contents = TRY(jails_data->read_until_eof());
|
|
auto json = TRY(JsonValue::from_string(file_contents));
|
|
json.as_array().for_each([](auto& value) {
|
|
auto& jail = value.as_object();
|
|
auto index = jail.get_deprecated_string("index"sv).value_or({});
|
|
auto name = jail.get_deprecated_string("name"sv).value_or({});
|
|
|
|
outln("{:4} {:10}", index, name);
|
|
});
|
|
|
|
return 0;
|
|
}
|