mirror of
https://github.com/RGBCube/serenity
synced 2025-05-14 08:24:58 +00:00
8599ee3049
This reverts most of commit ede5c9548e.
The one change not reverted is ClockWidget.h, so that the taskbar clock
can continue to notice time zone changes.
66 lines
2.1 KiB
C++
66 lines
2.1 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/String.h>
|
|
#include <LibCore/ArgsParser.h>
|
|
#include <LibCore/DateTime.h>
|
|
#include <LibCore/System.h>
|
|
#include <LibMain/Main.h>
|
|
#include <time.h>
|
|
|
|
ErrorOr<int> serenity_main(Main::Arguments arguments)
|
|
{
|
|
TRY(Core::System::pledge("stdio settime rpath", nullptr));
|
|
|
|
bool print_unix_date = false;
|
|
bool print_iso_8601 = false;
|
|
bool print_rfc_3339 = false;
|
|
bool print_rfc_5322 = false;
|
|
const char* set_date = nullptr;
|
|
|
|
Core::ArgsParser args_parser;
|
|
args_parser.add_option(set_date, "Set system date and time", "set", 's', "date");
|
|
args_parser.add_option(print_unix_date, "Print date as Unix timestamp", "unix", 'u');
|
|
args_parser.add_option(print_iso_8601, "Print date in ISO 8601 format", "iso-8601", 'i');
|
|
args_parser.add_option(print_rfc_3339, "Print date in RFC 3339 format", "rfc-3339", 'r');
|
|
args_parser.add_option(print_rfc_5322, "Print date in RFC 5322 format", "rfc-5322", 'R');
|
|
args_parser.parse(arguments);
|
|
|
|
if (set_date != nullptr) {
|
|
auto number = String(set_date).to_uint();
|
|
|
|
if (!number.has_value()) {
|
|
warnln("date: Invalid timestamp value");
|
|
return 1;
|
|
}
|
|
|
|
timespec ts = { number.value(), 0 };
|
|
TRY(Core::System::clock_settime(CLOCK_REALTIME, &ts));
|
|
|
|
return 0;
|
|
}
|
|
|
|
// FIXME: this should be improved and will need to be cleaned up
|
|
// when additional output formats and formatting is supported
|
|
if (print_unix_date && print_iso_8601 && print_rfc_3339 && print_rfc_5322) {
|
|
warnln("date: multiple output formats specified");
|
|
return 1;
|
|
}
|
|
|
|
auto date = Core::DateTime::now();
|
|
if (print_unix_date) {
|
|
outln("{}", date.timestamp());
|
|
} else if (print_iso_8601) {
|
|
outln("{}", date.to_string("%Y-%m-%dT%H:%M:%S%:z"));
|
|
} else if (print_rfc_5322) {
|
|
outln("{}", date.to_string("%a, %d %b %Y %H:%M:%S %z"));
|
|
} else if (print_rfc_3339) {
|
|
outln("{}", date.to_string("%Y-%m-%d %H:%M:%S%:z"));
|
|
} else {
|
|
outln("{}", date.to_string());
|
|
}
|
|
return 0;
|
|
}
|