mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-26 01:20:25 +00:00
1682f0b760
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 *
62 lines
1.7 KiB
C++
62 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/String.h>
|
|
#include <AK/StringBuilder.h>
|
|
#include <AK/Vector.h>
|
|
#include <LibCore/ArgsParser.h>
|
|
#include <stdio.h>
|
|
#include <sys/utsname.h>
|
|
#include <unistd.h>
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
if (pledge("stdio", nullptr) < 0) {
|
|
perror("pledge");
|
|
return 1;
|
|
}
|
|
|
|
bool flag_system = false;
|
|
bool flag_node = false;
|
|
bool flag_release = 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_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(argc, argv);
|
|
|
|
if (flag_all)
|
|
flag_system = flag_node = flag_release = flag_machine = true;
|
|
|
|
if (!flag_system && !flag_node && !flag_release && !flag_machine)
|
|
flag_system = true;
|
|
|
|
utsname uts;
|
|
int rc = uname(&uts);
|
|
if (rc < 0) {
|
|
perror("uname() failed");
|
|
return 0;
|
|
}
|
|
|
|
Vector<String> parts;
|
|
if (flag_system)
|
|
parts.append(uts.sysname);
|
|
if (flag_node)
|
|
parts.append(uts.nodename);
|
|
if (flag_release)
|
|
parts.append(uts.release);
|
|
if (flag_machine)
|
|
parts.append(uts.machine);
|
|
StringBuilder builder;
|
|
builder.join(' ', parts);
|
|
puts(builder.to_string().characters());
|
|
return 0;
|
|
}
|