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use crate::UnixFDList;
use glib::object::IsA;
use glib::translate::*;
use std::{mem, ptr};
#[cfg(unix)]
use std::os::unix::io::{AsRawFd, IntoRawFd, RawFd};
#[cfg(all(not(unix), feature = "dox"))]
use socket::{AsRawFd, IntoRawFd, RawFd};
impl UnixFDList {
#[doc(alias = "g_unix_fd_list_new_from_array")]
pub fn from_array(fds: impl IntoIterator<Item = impl IntoRawFd>) -> UnixFDList {
let fds = fds.into_iter().map(|t| t.into_raw_fd()).collect::<Vec<_>>();
unsafe {
from_glib_full(ffi::g_unix_fd_list_new_from_array(
fds.to_glib_none().0,
fds.len() as i32,
))
}
}
}
pub trait UnixFDListExtManual: Sized {
#[doc(alias = "g_unix_fd_list_append")]
fn append<T: AsRawFd>(&self, fd: T) -> Result<i32, glib::Error>;
#[doc(alias = "g_unix_fd_list_get")]
fn get(&self, index_: i32) -> Result<RawFd, glib::Error>;
#[doc(alias = "g_unix_fd_list_peek_fds")]
fn peek_fds(&self) -> Vec<RawFd>;
#[doc(alias = "g_unix_fd_list_steal_fds")]
fn steal_fds(&self) -> Vec<RawFd>;
}
impl<O: IsA<UnixFDList>> UnixFDListExtManual for O {
fn append<T: AsRawFd>(&self, fd: T) -> Result<i32, glib::Error> {
unsafe {
let mut error = ptr::null_mut();
let ret = ffi::g_unix_fd_list_append(
self.as_ref().to_glib_none().0,
fd.as_raw_fd(),
&mut error,
);
if error.is_null() {
Ok(ret)
} else {
Err(from_glib_full(error))
}
}
}
fn get(&self, index_: i32) -> Result<RawFd, glib::Error> {
unsafe {
let mut error = ptr::null_mut();
let ret = ffi::g_unix_fd_list_get(self.as_ref().to_glib_none().0, index_, &mut error);
if error.is_null() {
Ok(ret)
} else {
Err(from_glib_full(error))
}
}
}
fn peek_fds(&self) -> Vec<RawFd> {
unsafe {
let mut length = mem::MaybeUninit::uninit();
let ret = FromGlibContainer::from_glib_none_num(
ffi::g_unix_fd_list_peek_fds(self.as_ref().to_glib_none().0, length.as_mut_ptr()),
length.assume_init() as usize,
);
ret
}
}
fn steal_fds(&self) -> Vec<RawFd> {
unsafe {
let mut length = mem::MaybeUninit::uninit();
let ret = FromGlibContainer::from_glib_full_num(
ffi::g_unix_fd_list_steal_fds(self.as_ref().to_glib_none().0, length.as_mut_ptr()),
length.assume_init() as usize,
);
ret
}
}
}