56 lines
1.6 KiB
Rust
56 lines
1.6 KiB
Rust
// Copyright 2023 System76 <info@system76.com>
|
|
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
use chrono::TimeZone;
|
|
|
|
const TZ_FORMAT: &str = "%a %Y-%m-%d %H:%M:%S %Z";
|
|
const RTC_FORMAT: &str = "%a %Y-%m-%d %H:%M:%S";
|
|
const CHOICES: &[&str] = &["no", "yes"];
|
|
|
|
#[tokio::main]
|
|
pub async fn main() -> zbus::Result<()> {
|
|
let connection = zbus::Connection::system().await?;
|
|
let proxy = timedate_zbus::TimeDateProxy::new(&connection).await?;
|
|
|
|
let ntp_service = if proxy.ntp().await? {
|
|
"active"
|
|
} else {
|
|
"inactive"
|
|
};
|
|
|
|
let rtc_in_local = proxy.local_rtc().await?;
|
|
let rtc_time_usecs = proxy.rtctime_usec().await?;
|
|
let time_usecs = proxy.time_usec().await?;
|
|
let timezone = proxy.timezone().await?;
|
|
|
|
let tz: chrono_tz::Tz = timezone.parse().unwrap();
|
|
|
|
let datetime = tz.timestamp_millis_opt((time_usecs / 1000) as i64).unwrap();
|
|
|
|
let rtc_millis = (rtc_time_usecs / 1000) as i64;
|
|
let rtc_time = (if rtc_in_local {
|
|
tz.timestamp_millis_opt(rtc_millis).unwrap()
|
|
} else {
|
|
chrono_tz::UTC.timestamp_millis_opt(rtc_millis).unwrap()
|
|
})
|
|
.format(RTC_FORMAT);
|
|
|
|
let local = datetime.format(TZ_FORMAT);
|
|
let universal = datetime.with_timezone(&chrono_tz::UTC).format(TZ_FORMAT);
|
|
let tz_string = datetime.format("%Z, %z");
|
|
|
|
let rtc_in_local = CHOICES[usize::from(rtc_in_local)];
|
|
let synchronized = CHOICES[usize::from(proxy.ntp_synchronized().await.unwrap_or_default())];
|
|
|
|
println!(
|
|
" Local time: {local}
|
|
Universal time: {universal}
|
|
RTC time: {rtc_time}
|
|
Time zone: {timezone} ({tz_string})
|
|
System clock synchronized: {synchronized}
|
|
NTP Service: {ntp_service}
|
|
RTC in local TZ: {rtc_in_local}"
|
|
);
|
|
|
|
Ok(())
|
|
}
|