use crate::{AsyncResult, Cancellable, Credentials, IOStream, SocketConnection, ffi};
use glib::{prelude::*, translate::*};
use std::{boxed::Box as Box_, pin::Pin};
glib::wrapper! {
#[doc(alias = "GUnixConnection")]
pub struct UnixConnection(Object<ffi::GUnixConnection, ffi::GUnixConnectionClass>) @extends SocketConnection, IOStream;
match fn {
type_ => || ffi::g_unix_connection_get_type(),
}
}
impl UnixConnection {
pub const NONE: Option<&'static UnixConnection> = None;
}
pub trait UnixConnectionExt: IsA<UnixConnection> + 'static {
#[doc(alias = "g_unix_connection_receive_credentials")]
fn receive_credentials(
&self,
cancellable: Option<&impl IsA<Cancellable>>,
) -> Result<Credentials, glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let ret = ffi::g_unix_connection_receive_credentials(
self.as_ref().to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
&mut error,
);
if error.is_null() {
Ok(from_glib_full(ret))
} else {
Err(from_glib_full(error))
}
}
}
#[doc(alias = "g_unix_connection_receive_credentials_async")]
fn receive_credentials_async<P: FnOnce(Result<Credentials, glib::Error>) + 'static>(
&self,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn receive_credentials_async_trampoline<
P: FnOnce(Result<Credentials, glib::Error>) + 'static,
>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut crate::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
unsafe {
let mut error = std::ptr::null_mut();
let ret = ffi::g_unix_connection_receive_credentials_finish(
_source_object as *mut _,
res,
&mut error,
);
let result = if error.is_null() {
Ok(from_glib_full(ret))
} else {
Err(from_glib_full(error))
};
let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
}
let callback = receive_credentials_async_trampoline::<P>;
unsafe {
ffi::g_unix_connection_receive_credentials_async(
self.as_ref().to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box_::into_raw(user_data) as *mut _,
);
}
}
fn receive_credentials_future(
&self,
) -> Pin<Box_<dyn std::future::Future<Output = Result<Credentials, glib::Error>> + 'static>>
{
Box_::pin(crate::GioFuture::new(
self,
move |obj, cancellable, send| {
obj.receive_credentials_async(Some(cancellable), move |res| {
send.resolve(res);
});
},
))
}
#[doc(alias = "g_unix_connection_receive_fd")]
fn receive_fd(&self, cancellable: Option<&impl IsA<Cancellable>>) -> Result<i32, glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let ret = ffi::g_unix_connection_receive_fd(
self.as_ref().to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
&mut error,
);
if error.is_null() {
Ok(ret)
} else {
Err(from_glib_full(error))
}
}
}
#[doc(alias = "g_unix_connection_send_credentials")]
fn send_credentials(
&self,
cancellable: Option<&impl IsA<Cancellable>>,
) -> Result<(), glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let is_ok = ffi::g_unix_connection_send_credentials(
self.as_ref().to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
&mut error,
);
debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
#[doc(alias = "g_unix_connection_send_credentials_async")]
fn send_credentials_async<P: FnOnce(Result<(), glib::Error>) + 'static>(
&self,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
) {
let main_context = glib::MainContext::ref_thread_default();
let is_main_context_owner = main_context.is_owner();
let has_acquired_main_context = (!is_main_context_owner)
.then(|| main_context.acquire().ok())
.flatten();
assert!(
is_main_context_owner || has_acquired_main_context.is_some(),
"Async operations only allowed if the thread is owning the MainContext"
);
let user_data: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::new(glib::thread_guard::ThreadGuard::new(callback));
unsafe extern "C" fn send_credentials_async_trampoline<
P: FnOnce(Result<(), glib::Error>) + 'static,
>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut crate::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
unsafe {
let mut error = std::ptr::null_mut();
ffi::g_unix_connection_send_credentials_finish(
_source_object as *mut _,
res,
&mut error,
);
let result = if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
};
let callback: Box_<glib::thread_guard::ThreadGuard<P>> =
Box_::from_raw(user_data as *mut _);
let callback: P = callback.into_inner();
callback(result);
}
}
let callback = send_credentials_async_trampoline::<P>;
unsafe {
ffi::g_unix_connection_send_credentials_async(
self.as_ref().to_glib_none().0,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
Some(callback),
Box_::into_raw(user_data) as *mut _,
);
}
}
fn send_credentials_future(
&self,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
Box_::pin(crate::GioFuture::new(
self,
move |obj, cancellable, send| {
obj.send_credentials_async(Some(cancellable), move |res| {
send.resolve(res);
});
},
))
}
#[doc(alias = "g_unix_connection_send_fd")]
fn send_fd(
&self,
fd: i32,
cancellable: Option<&impl IsA<Cancellable>>,
) -> Result<(), glib::Error> {
unsafe {
let mut error = std::ptr::null_mut();
let is_ok = ffi::g_unix_connection_send_fd(
self.as_ref().to_glib_none().0,
fd,
cancellable.map(|p| p.as_ref()).to_glib_none().0,
&mut error,
);
debug_assert_eq!(is_ok == glib::ffi::GFALSE, !error.is_null());
if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
}
}
}
}
impl<O: IsA<UnixConnection>> UnixConnectionExt for O {}