ladybird/Userland/Utilities/timezone.cpp
Timothy Flynn 0bc401a1d6 LibTimeZone+Userland: Include Link entries when returning all time zones
We currently only return primary time zones, i.e. time zones that are
not a Link. LibJS will require knowledge of Link entries, and whether
each entry is or is not a Link.
2023-10-05 17:01:02 +02:00

42 lines
1.1 KiB
C++

/*
* Copyright (c) 2022, Tim Flynn <trflynn89@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <AK/StringView.h>
#include <AK/Try.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/System.h>
#include <LibMain/Main.h>
#include <LibTimeZone/TimeZone.h>
ErrorOr<int> serenity_main(Main::Arguments arguments)
{
TRY(Core::System::pledge("stdio rpath wpath cpath"));
TRY(Core::System::unveil("/etc/timezone", "rwc"));
TRY(Core::System::unveil(nullptr, nullptr));
StringView time_zone;
bool list_time_zones = false;
Core::ArgsParser args_parser;
args_parser.add_option(list_time_zones, "List all available time zones", "list-time-zones", 'l');
args_parser.add_positional_argument(time_zone, "The time zone to set", "time-zone", Core::ArgsParser::Required::No);
args_parser.parse(arguments);
if (list_time_zones) {
for (auto time_zone : TimeZone::all_time_zones())
outln("{}", time_zone.name);
return 0;
}
if (time_zone.is_empty()) {
outln("{}", TimeZone::system_time_zone());
return 0;
}
TRY(TimeZone::change_time_zone(time_zone));
return 0;
}