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https://github.com/wez/wezterm.git
synced 2024-08-17 02:00:25 +03:00
expand socket descriptor concept
I didn't notice that windows has separate traits for raw sockets, so blanket impls for things that returned RawHandle's were not applying on windows in the same way that they were on unix systems.
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@ -1,6 +1,6 @@
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[package]
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name = "filedescriptor"
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version = "0.3.0"
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version = "0.4.0"
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authors = ["Wez Furlong"]
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edition = "2018"
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repository = "https://github.com/wez/wzsh"
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@ -112,9 +112,6 @@ pub use crate::windows::*;
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/// type.
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pub trait AsRawFileDescriptor {
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fn as_raw_file_descriptor(&self) -> RawFileDescriptor;
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fn as_socket_descriptor(&self) -> SocketDescriptor {
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self.as_raw_file_descriptor() as SocketDescriptor
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}
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}
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/// `IntoRawFileDescriptor` is a platform independent trait for converting
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@ -133,6 +130,16 @@ pub trait FromRawFileDescriptor {
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unsafe fn from_raw_file_descriptor(fd: RawFileDescriptor) -> Self;
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}
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pub trait AsRawSocketDescriptor {
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fn as_raw_socket_descriptor(&self) -> SocketDescriptor;
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}
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pub trait IntoRawSocketDescriptor {
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fn into_raw_socket_descriptor(self) -> SocketDescriptor;
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}
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pub trait FromRawSocketDescriptor {
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unsafe fn from_raw_socket_descriptor(fd: SocketDescriptor) -> Self;
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}
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/// `OwnedHandle` allows managing the lifetime of the platform `RawFileDescriptor`
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/// type. It is exposed in the interface of this crate primarily for convenience
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/// on Windows where the system handle type is used for a variety of objects
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@ -1,6 +1,6 @@
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use crate::{
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AsRawFileDescriptor, FileDescriptor, FromRawFileDescriptor, IntoRawFileDescriptor, OwnedHandle,
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Pipe,
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AsRawFileDescriptor, AsRawSocketDescriptor, FileDescriptor, FromRawFileDescriptor,
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FromRawSocketDescriptor, IntoRawFileDescriptor, IntoRawSocketDescriptor, OwnedHandle, Pipe,
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};
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use failure::{bail, Fallible};
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use std::os::unix::prelude::*;
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@ -33,6 +33,24 @@ impl<T: FromRawFd> FromRawFileDescriptor for T {
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}
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}
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impl<T: AsRawFd> AsRawSocketDescriptor for T {
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fn as_raw_socket_descriptor(&self) -> SocketDescriptor {
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self.as_raw_fd()
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}
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}
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impl<T: IntoRawFd> IntoRawSocketDescriptor for T {
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fn into_raw_socket_descriptor(self) -> SocketDescriptor {
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self.into_raw_fd()
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}
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}
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impl<T: FromRawFd> FromRawSocketDescriptor for T {
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unsafe fn from_raw_socket_descriptor(fd: SocketDescriptor) -> Self {
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Self::from_raw_fd(fd)
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}
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}
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impl Drop for OwnedHandle {
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fn drop(&mut self) {
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unsafe {
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@ -232,10 +250,10 @@ pub fn socketpair_impl() -> Fallible<(FileDescriptor, FileDescriptor)> {
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std::io::Error::last_os_error()
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)
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} else {
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let mut read = FileDescriptor {
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let read = FileDescriptor {
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handle: OwnedHandle { handle: fds[0] },
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};
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let mut write = FileDescriptor {
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let write = FileDescriptor {
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handle: OwnedHandle { handle: fds[1] },
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};
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Ok((read, write))
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@ -1,6 +1,6 @@
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use crate::{
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AsRawFileDescriptor, FileDescriptor, FromRawFileDescriptor, IntoRawFileDescriptor, OwnedHandle,
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Pipe,
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AsRawFileDescriptor, AsRawSocketDescriptor, FileDescriptor, FromRawFileDescriptor,
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FromRawSocketDescriptor, IntoRawFileDescriptor, IntoRawSocketDescriptor, OwnedHandle, Pipe,
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};
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use failure::{bail, Fallible};
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use std::io::{self, Error as IoError};
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@ -52,6 +52,24 @@ impl<T: FromRawHandle> FromRawFileDescriptor for T {
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}
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}
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impl<T: AsRawSocket> AsRawSocketDescriptor for T {
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fn as_raw_socket_descriptor(&self) -> SocketDescriptor {
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self.as_raw_socket() as SocketDescriptor
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}
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}
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impl<T: IntoRawSocket> IntoRawSocketDescriptor for T {
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fn into_raw_socket_descriptor(self) -> SocketDescriptor {
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self.into_raw_socket() as SocketDescriptor
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}
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}
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impl<T: FromRawSocket> FromRawSocketDescriptor for T {
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unsafe fn from_raw_socket_descriptor(handle: SocketDescriptor) -> Self {
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Self::from_raw_socket(handle as _)
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}
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}
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unsafe impl Send for OwnedHandle {}
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#[derive(Clone, Copy, PartialEq, Eq)]
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