mirror of
https://github.com/asterinas/asterinas.git
synced 2025-06-13 23:36:48 +00:00
62 lines
1.9 KiB
Rust
62 lines
1.9 KiB
Rust
// SPDX-License-Identifier: MPL-2.0
|
|
|
|
use super::RawSocketOption;
|
|
use crate::{
|
|
impl_raw_sock_option_get_only, impl_raw_socket_option,
|
|
net::socket::options::{
|
|
Error, KeepAlive, Linger, RecvBuf, ReuseAddr, ReusePort, SendBuf, SocketOption,
|
|
},
|
|
prelude::*,
|
|
};
|
|
|
|
/// Socket level options.
|
|
///
|
|
/// The definition is from https://elixir.bootlin.com/linux/v6.0.9/source/include/uapi/asm-generic/socket.h.
|
|
#[repr(i32)]
|
|
#[derive(Debug, Clone, Copy, TryFromInt, PartialEq, Eq, PartialOrd, Ord)]
|
|
#[allow(non_camel_case_types)]
|
|
#[allow(clippy::upper_case_acronyms)]
|
|
enum CSocketOptionName {
|
|
DEBUG = 1,
|
|
REUSEADDR = 2,
|
|
TYPE = 3,
|
|
ERROR = 4,
|
|
DONTROUTE = 5,
|
|
BROADCAST = 6,
|
|
SNDBUF = 7,
|
|
RCVBUF = 8,
|
|
SNDBUFFORCE = 32,
|
|
RCVBUFFORCE = 33,
|
|
KEEPALIVE = 9,
|
|
OOBINLINE = 10,
|
|
NO_CHECK = 11,
|
|
PRIORITY = 12,
|
|
LINGER = 13,
|
|
BSDCOMPAT = 14,
|
|
REUSEPORT = 15,
|
|
RCVTIMEO_NEW = 66,
|
|
SNDTIMEO_NEW = 67,
|
|
}
|
|
|
|
pub fn new_socket_option(name: i32) -> Result<Box<dyn RawSocketOption>> {
|
|
let name = CSocketOptionName::try_from(name).map_err(|_| Errno::ENOPROTOOPT)?;
|
|
match name {
|
|
CSocketOptionName::SNDBUF => Ok(Box::new(SendBuf::new())),
|
|
CSocketOptionName::RCVBUF => Ok(Box::new(RecvBuf::new())),
|
|
CSocketOptionName::REUSEADDR => Ok(Box::new(ReuseAddr::new())),
|
|
CSocketOptionName::ERROR => Ok(Box::new(Error::new())),
|
|
CSocketOptionName::REUSEPORT => Ok(Box::new(ReusePort::new())),
|
|
CSocketOptionName::LINGER => Ok(Box::new(Linger::new())),
|
|
CSocketOptionName::KEEPALIVE => Ok(Box::new(KeepAlive::new())),
|
|
_ => return_errno_with_message!(Errno::ENOPROTOOPT, "unsupported socket-level option"),
|
|
}
|
|
}
|
|
|
|
impl_raw_socket_option!(SendBuf);
|
|
impl_raw_socket_option!(RecvBuf);
|
|
impl_raw_socket_option!(ReuseAddr);
|
|
impl_raw_sock_option_get_only!(Error);
|
|
impl_raw_socket_option!(ReusePort);
|
|
impl_raw_socket_option!(Linger);
|
|
impl_raw_socket_option!(KeepAlive);
|