26 lines
755 B
Rust
26 lines
755 B
Rust
use crate::types::Config;
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use std::fs::File;
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use std::io::Read;
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pub fn get_uptime(config: &Config) -> Result<String, std::io::Error> {
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let mut buf = String::new();
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match File::open("/proc/uptime") {
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Ok(mut file) => file.read_to_string(&mut buf)?,
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_ => return Ok("cant find uptime file!".to_string()),
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};
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let buf: f32 = buf.split(' ').collect::<Vec<&str>>()[0].parse().unwrap();
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let hour = buf.round() as u32 / 3600;
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let rem = buf as u32 - hour * 3600;
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let minutes = rem / 60;
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let uptime = if hour > 0 {
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format!("{}:{}", hour, minutes)
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} else {
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format!("{} min", minutes)
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};
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let result = format!(" {} {} {}", config.uptime.icon, uptime, config.seperator);
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Ok(result)
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}
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