ladybird/Userland/Utilities/uname.cpp
Linus Groh 57dc179b1f Everywhere: Rename to_{string => deprecated_string}() where applicable
This will make it easier to support both string types at the same time
while we convert code, and tracking down remaining uses.

One big exception is Value::to_string() in LibJS, where the name is
dictated by the ToString AO.
2022-12-06 08:54:33 +01:00

60 lines
1.9 KiB
C++

/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/DeprecatedString.h>
#include <AK/StringBuilder.h>
#include <AK/Vector.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/System.h>
#include <stdio.h>
#include <sys/utsname.h>
#include <unistd.h>
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio"));
bool flag_system = false;
bool flag_node = false;
bool flag_release = false;
bool flag_version = false;
bool flag_machine = false;
bool flag_all = false;
Core::ArgsParser args_parser;
args_parser.add_option(flag_system, "Print the system name (default)", nullptr, 's');
args_parser.add_option(flag_node, "Print the node name", nullptr, 'n');
args_parser.add_option(flag_release, "Print the system release", nullptr, 'r');
args_parser.add_option(flag_version, "Print the version of the release", nullptr, 'v');
args_parser.add_option(flag_machine, "Print the machine hardware name", nullptr, 'm');
args_parser.add_option(flag_all, "Print all information (same as -snrm)", nullptr, 'a');
args_parser.parse(arguments);
if (flag_all)
flag_system = flag_node = flag_release = flag_machine = flag_version = true;
if (!flag_system && !flag_node && !flag_release && !flag_machine && !flag_version)
flag_system = true;
utsname uts = TRY(Core::System::uname());
Vector<DeprecatedString> parts;
if (flag_system)
parts.append(uts.sysname);
if (flag_node)
parts.append(uts.nodename);
if (flag_release)
parts.append(uts.release);
if (flag_version)
parts.append(uts.version);
if (flag_machine)
parts.append(uts.machine);
StringBuilder builder;
builder.join(' ', parts);
puts(builder.to_deprecated_string().characters());
return 0;
}