1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
#[cfg(feature = "futures")]
use futures::future;
use gio_sys;
use glib::object::IsA;
use glib::translate::*;
use glib_sys;
use gobject_sys;
#[cfg(feature = "futures")]
use std::boxed::Box as Box_;
use std::fmt;
use std::ptr;
use Cancellable;
use Error;
use SocketAddress;
glib_wrapper! {
pub struct SocketAddressEnumerator(Object<gio_sys::GSocketAddressEnumerator, gio_sys::GSocketAddressEnumeratorClass, SocketAddressEnumeratorClass>);
match fn {
get_type => || gio_sys::g_socket_address_enumerator_get_type(),
}
}
pub const NONE_SOCKET_ADDRESS_ENUMERATOR: Option<&SocketAddressEnumerator> = None;
pub trait SocketAddressEnumeratorExt: 'static {
fn next<P: IsA<Cancellable>>(&self, cancellable: Option<&P>) -> Result<SocketAddress, Error>;
fn next_async<P: IsA<Cancellable>, Q: FnOnce(Result<SocketAddress, Error>) + Send + 'static>(
&self,
cancellable: Option<&P>,
callback: Q,
);
#[cfg(feature = "futures")]
fn next_async_future(
&self,
) -> Box_<dyn future::Future<Output = Result<SocketAddress, Error>> + std::marker::Unpin>;
}
impl<O: IsA<SocketAddressEnumerator>> SocketAddressEnumeratorExt for O {
fn next<P: IsA<Cancellable>>(&self, cancellable: Option<&P>) -> Result<SocketAddress, Error> {
unsafe {
let mut error = ptr::null_mut();
let ret = gio_sys::g_socket_address_enumerator_next(
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))
}
}
}
fn next_async<P: IsA<Cancellable>, Q: FnOnce(Result<SocketAddress, Error>) + Send + 'static>(
&self,
cancellable: Option<&P>,
callback: Q,
) {
let user_data: Box<Q> = Box::new(callback);
unsafe extern "C" fn next_async_trampoline<
Q: FnOnce(Result<SocketAddress, Error>) + Send + 'static,
>(
_source_object: *mut gobject_sys::GObject,
res: *mut gio_sys::GAsyncResult,
user_data: glib_sys::gpointer,
) {
let mut error = ptr::null_mut();
let ret = gio_sys::g_socket_address_enumerator_next_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<Q> = Box::from_raw(user_data as *mut _);
callback(result);
}
let callback = next_async_trampoline::<Q>;
unsafe {
gio_sys::g_socket_address_enumerator_next_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 _,
);
}
}
#[cfg(feature = "futures")]
fn next_async_future(
&self,
) -> Box_<dyn future::Future<Output = Result<SocketAddress, Error>> + std::marker::Unpin> {
use fragile::Fragile;
use GioFuture;
GioFuture::new(self, move |obj, send| {
let cancellable = Cancellable::new();
let send = Fragile::new(send);
obj.next_async(Some(&cancellable), move |res| {
let _ = send.into_inner().send(res);
});
cancellable
})
}
}
impl fmt::Display for SocketAddressEnumerator {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "SocketAddressEnumerator")
}
}
