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#[cfg(not(windows))]
use crate::fs::PermissionsExt;
#[cfg(unix)]
use rustix::fs::RawMode;
use std::{fs, io};
#[derive(Debug, Clone, Eq, PartialEq)]
pub struct Permissions {
pub(crate) readonly: bool,
#[cfg(any(unix, target_os = "vxworks"))]
pub(crate) ext: PermissionsExt,
}
impl Permissions {
#[inline]
pub fn from_std(std: fs::Permissions) -> Self {
Self {
readonly: std.readonly(),
#[cfg(any(unix, target_os = "vxworks"))]
ext: PermissionsExt::from_std(std),
}
}
#[inline]
pub fn into_std(self, file: &fs::File) -> io::Result<fs::Permissions> {
self._into_std(file)
}
#[cfg(unix)]
#[inline]
#[allow(clippy::unnecessary_wraps)]
fn _into_std(self, _file: &fs::File) -> io::Result<fs::Permissions> {
use std::os::unix::fs::PermissionsExt;
Ok(fs::Permissions::from_mode(self.ext.mode()))
}
#[cfg(target_os = "wasi")]
#[inline]
#[allow(clippy::unnecessary_wraps)]
fn _into_std(self, file: &fs::File) -> io::Result<fs::Permissions> {
let mut permissions = file.metadata()?.permissions();
permissions.set_readonly(self.readonly());
Ok(permissions)
}
#[cfg(windows)]
#[inline]
fn _into_std(self, file: &fs::File) -> io::Result<fs::Permissions> {
let mut permissions = file.metadata()?.permissions();
permissions.set_readonly(self.readonly());
Ok(permissions)
}
#[inline]
pub const fn readonly(&self) -> bool {
self.readonly
}
#[inline]
pub fn set_readonly(&mut self, readonly: bool) {
self.readonly = readonly;
#[cfg(any(unix, target_os = "vxworks"))]
self.ext.set_readonly(readonly);
}
}
#[cfg(unix)]
impl std::os::unix::fs::PermissionsExt for Permissions {
#[inline]
fn mode(&self) -> u32 {
self.ext.mode()
}
#[inline]
fn set_mode(&mut self, mode: u32) {
self.ext.set_mode(mode)
}
#[inline]
fn from_mode(mode: u32) -> Self {
Self {
readonly: PermissionsExt::readonly(mode as RawMode),
ext: PermissionsExt::from_mode(mode),
}
}
}
#[cfg(target_os = "vxworks")]
impl std::os::unix::fs::PermissionsExt for Permissions {
#[inline]
fn mode(&self) -> u32 {
self.ext.mode()
}
#[inline]
fn set_mode(&mut self, mode: u32) {
self.ext.set_mode(mode)
}
#[inline]
fn from_mode(mode: u32) -> Self {
Self {
readonly: PermissionsExt::readonly(mode),
ext: PermissionsExt::from(mode),
}
}
}