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// spell-checker:ignore uname
use std::{fs::File, io::Read};
use log::{error, trace};
use crate::{Bitness, Info, Type, Version};
const UNAME_FILE: &str = "sys:uname";
pub fn current_platform() -> Info {
trace!("redox::current_platform is called");
let version = get_version()
.map(Version::from_string)
.unwrap_or_else(|| Version::Unknown);
let info = Info {
os_type: Type::Redox,
version,
bitness: Bitness::Unknown,
..Default::default()
};
trace!("Returning {:?}", info);
info
}
fn get_version() -> Option<String> {
let mut file = match File::open(UNAME_FILE) {
Ok(file) => file,
Err(e) => {
error!("Unable to open {} file: {:?}", UNAME_FILE, e);
return None;
}
};
let mut version = String::new();
if let Err(e) = file.read_to_string(&mut version) {
error!("Unable to read {} file: {:?}", UNAME_FILE, e);
return None;
}
Some(version)
}
#[cfg(test)]
mod tests {
use super::*;
use pretty_assertions::assert_eq;
#[test]
fn os_type() {
let version = current_platform();
assert_eq!(Type::Redox, version.os_type());
}
}
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