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use crate::utils::to_cpath;
use crate::{DiskExt, DiskType};
#[cfg(target_os = "macos")]
pub(crate) use crate::sys::inner::disk::*;
use libc::statfs;
use std::ffi::{OsStr, OsString};
use std::mem;
use std::path::{Path, PathBuf};
pub struct Disk {
pub(crate) type_: DiskType,
pub(crate) name: OsString,
pub(crate) file_system: Vec<u8>,
pub(crate) mount_point: PathBuf,
pub(crate) total_space: u64,
pub(crate) available_space: u64,
}
impl DiskExt for Disk {
fn get_type(&self) -> DiskType {
self.type_
}
fn get_name(&self) -> &OsStr {
&self.name
}
fn get_file_system(&self) -> &[u8] {
&self.file_system
}
fn get_mount_point(&self) -> &Path {
&self.mount_point
}
fn get_total_space(&self) -> u64 {
self.total_space
}
fn get_available_space(&self) -> u64 {
self.available_space
}
fn refresh(&mut self) -> bool {
unsafe {
let mut stat: statfs = mem::zeroed();
let mount_point_cpath = to_cpath(&self.mount_point);
if statfs(mount_point_cpath.as_ptr() as *const i8, &mut stat) == 0 {
self.available_space = u64::from(stat.f_bsize) * stat.f_bavail;
true
} else {
false
}
}
}
}