//! Implementations of io-lifetimes' traits for mio's types. In the
//! future, we'll prefer to have crates provide their own impls; this is
//! just a temporary measure.

#[cfg(unix)]
use crate::views::FilelikeViewType;
use crate::views::SocketlikeViewType;
#[cfg(any(unix, target_os = "wasi"))]
use crate::{AsFd, BorrowedFd, FromFd, IntoFd, OwnedFd};
#[cfg(windows)]
use crate::{AsSocket, BorrowedSocket, FromSocket, IntoSocket, OwnedSocket};
#[cfg(unix)]
use std::os::unix::io::{AsRawFd, FromRawFd, IntoRawFd};
#[cfg(target_os = "wasi")]
use std::os::wasi::io::{AsRawFd, FromRawFd, IntoRawFd};
#[cfg(windows)]
use std::os::windows::io::{AsRawSocket, FromRawSocket, IntoRawSocket};

unsafe impl SocketlikeViewType for mio::net::TcpStream {}

#[cfg(any(unix, target_os = "wasi"))]
impl AsFd for mio::net::TcpStream {
    #[inline]
    fn as_fd(&self) -> BorrowedFd<'_> {
        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
    }
}

#[cfg(windows)]
impl AsSocket for mio::net::TcpStream {
    #[inline]
    fn as_socket(&self) -> BorrowedSocket<'_> {
        unsafe { BorrowedSocket::borrow_raw(self.as_raw_socket()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl IntoFd for mio::net::TcpStream {
    #[inline]
    fn into_fd(self) -> OwnedFd {
        unsafe { OwnedFd::from_raw_fd(self.into_raw_fd()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl From<mio::net::TcpStream> for OwnedFd {
    #[inline]
    fn from(owned: mio::net::TcpStream) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(windows)]
impl IntoSocket for mio::net::TcpStream {
    #[inline]
    fn into_socket(self) -> OwnedSocket {
        unsafe { OwnedSocket::from_raw_socket(self.into_raw_socket()) }
    }
}

#[cfg(windows)]
impl From<mio::net::TcpStream> for OwnedSocket {
    #[inline]
    fn from(owned: mio::net::TcpStream) -> Self {
        unsafe { Self::from_raw_socket(owned.into_raw_socket()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl FromFd for mio::net::TcpStream {
    #[inline]
    fn from_fd(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl From<OwnedFd> for mio::net::TcpStream {
    #[inline]
    fn from(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(windows)]
impl FromSocket for mio::net::TcpStream {
    #[inline]
    fn from_socket(owned: OwnedSocket) -> Self {
        unsafe { Self::from_raw_socket(owned.into_raw_socket()) }
    }
}

#[cfg(windows)]
impl From<OwnedSocket> for mio::net::TcpStream {
    #[inline]
    fn from(owned: OwnedSocket) -> Self {
        unsafe { Self::from_raw_socket(owned.into_raw_socket()) }
    }
}

unsafe impl SocketlikeViewType for mio::net::TcpListener {}

#[cfg(any(unix, target_os = "wasi"))]
impl AsFd for mio::net::TcpListener {
    #[inline]
    fn as_fd(&self) -> BorrowedFd<'_> {
        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
    }
}

#[cfg(windows)]
impl AsSocket for mio::net::TcpListener {
    #[inline]
    fn as_socket(&self) -> BorrowedSocket<'_> {
        unsafe { BorrowedSocket::borrow_raw(self.as_raw_socket()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl IntoFd for mio::net::TcpListener {
    #[inline]
    fn into_fd(self) -> OwnedFd {
        unsafe { OwnedFd::from_raw_fd(self.into_raw_fd()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl From<mio::net::TcpListener> for OwnedFd {
    #[inline]
    fn from(owned: mio::net::TcpListener) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(windows)]
impl IntoSocket for mio::net::TcpListener {
    #[inline]
    fn into_socket(self) -> OwnedSocket {
        unsafe { OwnedSocket::from_raw_socket(self.into_raw_socket()) }
    }
}

#[cfg(windows)]
impl From<mio::net::TcpListener> for OwnedSocket {
    #[inline]
    fn from(owned: mio::net::TcpListener) -> Self {
        unsafe { Self::from_raw_socket(owned.into_raw_socket()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl FromFd for mio::net::TcpListener {
    #[inline]
    fn from_fd(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl From<OwnedFd> for mio::net::TcpListener {
    #[inline]
    fn from(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(windows)]
impl FromSocket for mio::net::TcpListener {
    #[inline]
    fn from_socket(owned: OwnedSocket) -> Self {
        unsafe { Self::from_raw_socket(owned.into_raw_socket()) }
    }
}

#[cfg(windows)]
impl From<OwnedSocket> for mio::net::TcpListener {
    #[inline]
    fn from(owned: OwnedSocket) -> Self {
        unsafe { Self::from_raw_socket(owned.into_raw_socket()) }
    }
}

unsafe impl SocketlikeViewType for mio::net::UdpSocket {}

#[cfg(any(unix, target_os = "wasi"))]
impl AsFd for mio::net::UdpSocket {
    #[inline]
    fn as_fd(&self) -> BorrowedFd<'_> {
        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
    }
}

#[cfg(windows)]
impl AsSocket for mio::net::UdpSocket {
    #[inline]
    fn as_socket(&self) -> BorrowedSocket<'_> {
        unsafe { BorrowedSocket::borrow_raw(self.as_raw_socket()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl IntoFd for mio::net::UdpSocket {
    #[inline]
    fn into_fd(self) -> OwnedFd {
        unsafe { OwnedFd::from_raw_fd(self.into_raw_fd()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl From<mio::net::UdpSocket> for OwnedFd {
    #[inline]
    fn from(owned: mio::net::UdpSocket) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(windows)]
impl IntoSocket for mio::net::UdpSocket {
    #[inline]
    fn into_socket(self) -> OwnedSocket {
        unsafe { OwnedSocket::from_raw_socket(self.into_raw_socket()) }
    }
}

#[cfg(windows)]
impl From<mio::net::UdpSocket> for OwnedSocket {
    #[inline]
    fn from(owned: mio::net::UdpSocket) -> Self {
        unsafe { Self::from_raw_socket(owned.into_raw_socket()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl FromFd for mio::net::UdpSocket {
    #[inline]
    fn from_fd(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(any(unix, target_os = "wasi"))]
impl From<OwnedFd> for mio::net::UdpSocket {
    #[inline]
    fn from(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(windows)]
impl FromSocket for mio::net::UdpSocket {
    #[inline]
    fn from_socket(owned: OwnedSocket) -> Self {
        unsafe { Self::from_raw_socket(owned.into_raw_socket()) }
    }
}

#[cfg(windows)]
impl From<OwnedSocket> for mio::net::UdpSocket {
    #[inline]
    fn from(owned: OwnedSocket) -> Self {
        unsafe { Self::from_raw_socket(owned.into_raw_socket()) }
    }
}

#[cfg(unix)]
unsafe impl SocketlikeViewType for mio::net::UnixDatagram {}

#[cfg(unix)]
impl AsFd for mio::net::UnixDatagram {
    #[inline]
    fn as_fd(&self) -> BorrowedFd<'_> {
        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
    }
}

#[cfg(unix)]
impl IntoFd for mio::net::UnixDatagram {
    #[inline]
    fn into_fd(self) -> OwnedFd {
        unsafe { OwnedFd::from_raw_fd(self.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl From<mio::net::UnixDatagram> for OwnedFd {
    #[inline]
    fn from(owned: mio::net::UnixDatagram) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl FromFd for mio::net::UnixDatagram {
    #[inline]
    fn from_fd(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl From<OwnedFd> for mio::net::UnixDatagram {
    #[inline]
    fn from(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
unsafe impl SocketlikeViewType for mio::net::UnixListener {}

#[cfg(unix)]
impl AsFd for mio::net::UnixListener {
    #[inline]
    fn as_fd(&self) -> BorrowedFd<'_> {
        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
    }
}

#[cfg(unix)]
impl IntoFd for mio::net::UnixListener {
    #[inline]
    fn into_fd(self) -> OwnedFd {
        unsafe { OwnedFd::from_raw_fd(self.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl From<mio::net::UnixListener> for OwnedFd {
    #[inline]
    fn from(owned: mio::net::UnixListener) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl FromFd for mio::net::UnixListener {
    #[inline]
    fn from_fd(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl From<OwnedFd> for mio::net::UnixListener {
    #[inline]
    fn from(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
unsafe impl SocketlikeViewType for mio::net::UnixStream {}

#[cfg(unix)]
impl AsFd for mio::net::UnixStream {
    #[inline]
    fn as_fd(&self) -> BorrowedFd<'_> {
        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
    }
}

#[cfg(unix)]
impl IntoFd for mio::net::UnixStream {
    #[inline]
    fn into_fd(self) -> OwnedFd {
        unsafe { OwnedFd::from_raw_fd(self.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl From<mio::net::UnixStream> for OwnedFd {
    #[inline]
    fn from(owned: mio::net::UnixStream) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl FromFd for mio::net::UnixStream {
    #[inline]
    fn from_fd(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl From<OwnedFd> for mio::net::UnixStream {
    #[inline]
    fn from(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
unsafe impl FilelikeViewType for mio::unix::pipe::Receiver {}

#[cfg(unix)]
impl AsFd for mio::unix::pipe::Receiver {
    #[inline]
    fn as_fd(&self) -> BorrowedFd<'_> {
        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
    }
}

#[cfg(unix)]
impl IntoFd for mio::unix::pipe::Receiver {
    #[inline]
    fn into_fd(self) -> OwnedFd {
        unsafe { OwnedFd::from_raw_fd(self.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl From<mio::unix::pipe::Receiver> for OwnedFd {
    #[inline]
    fn from(owned: mio::unix::pipe::Receiver) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl FromFd for mio::unix::pipe::Receiver {
    #[inline]
    fn from_fd(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl From<OwnedFd> for mio::unix::pipe::Receiver {
    #[inline]
    fn from(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
unsafe impl FilelikeViewType for mio::unix::pipe::Sender {}

#[cfg(unix)]
impl AsFd for mio::unix::pipe::Sender {
    #[inline]
    fn as_fd(&self) -> BorrowedFd<'_> {
        unsafe { BorrowedFd::borrow_raw(self.as_raw_fd()) }
    }
}

#[cfg(unix)]
impl IntoFd for mio::unix::pipe::Sender {
    #[inline]
    fn into_fd(self) -> OwnedFd {
        unsafe { OwnedFd::from_raw_fd(self.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl From<mio::unix::pipe::Sender> for OwnedFd {
    #[inline]
    fn from(owned: mio::unix::pipe::Sender) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl FromFd for mio::unix::pipe::Sender {
    #[inline]
    fn from_fd(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}

#[cfg(unix)]
impl From<OwnedFd> for mio::unix::pipe::Sender {
    #[inline]
    fn from(owned: OwnedFd) -> Self {
        unsafe { Self::from_raw_fd(owned.into_raw_fd()) }
    }
}