use crate::ChannelEvent;
use crate::Session;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::StaticType;
use std::boxed::Box as Box_;
use std::fmt;
use std::mem::transmute;
use std::pin::Pin;
use std::ptr;
glib::wrapper! {
#[doc(alias = "SpiceChannel")]
pub struct Channel(Object<ffi::SpiceChannel, ffi::SpiceChannelClass>);
match fn {
type_ => || ffi::spice_channel_get_type(),
}
}
impl Channel {
#[doc(alias = "spice_channel_new")]
pub fn new(s: &Session, type_: i32, id: i32) -> Channel {
skip_assert_initialized!();
unsafe { from_glib_full(ffi::spice_channel_new(s.to_glib_none().0, type_, id)) }
}
#[doc(alias = "spice_channel_string_to_type")]
pub fn string_to_type(str: &str) -> i32 {
assert_initialized_main_thread!();
unsafe { ffi::spice_channel_string_to_type(str.to_glib_none().0) }
}
#[doc(alias = "spice_channel_type_to_string")]
pub fn type_to_string(type_: i32) -> Option<glib::GString> {
assert_initialized_main_thread!();
unsafe { from_glib_none(ffi::spice_channel_type_to_string(type_)) }
}
}
pub const NONE_CHANNEL: Option<&Channel> = None;
pub trait ChannelExt: 'static {
#[doc(alias = "spice_channel_connect")]
fn connect(&self) -> bool;
#[doc(alias = "spice_channel_disconnect")]
fn disconnect(&self, reason: ChannelEvent);
#[doc(alias = "spice_channel_flush_async")]
fn flush_async<P: FnOnce(Result<(), glib::Error>) + Send + 'static>(
&self,
cancellable: Option<&impl IsA<gio::Cancellable>>,
callback: P,
);
fn flush_async_future(
&self,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>>;
#[doc(alias = "spice_channel_get_error")]
#[doc(alias = "get_error")]
fn error(&self) -> Option<glib::Error>;
#[doc(alias = "spice_channel_open_fd")]
fn open_fd(&self, fd: i32) -> bool;
#[doc(alias = "spice_channel_test_capability")]
fn test_capability(&self, cap: u32) -> bool;
#[doc(alias = "spice_channel_test_common_capability")]
fn test_common_capability(&self, cap: u32) -> bool;
#[doc(alias = "channel-id")]
fn channel_id(&self) -> i32;
#[doc(alias = "channel-type")]
fn channel_type(&self) -> i32;
fn socket(&self) -> Option<gio::Socket>;
#[doc(alias = "spice-session")]
fn spice_session(&self) -> Option<Session>;
#[doc(alias = "total-read-bytes")]
fn total_read_bytes(&self) -> libc::c_ulong;
#[doc(alias = "channel-event")]
fn connect_channel_event<F: Fn(&Self, ChannelEvent) + 'static>(&self, f: F) -> SignalHandlerId;
#[doc(alias = "open-fd")]
fn connect_open_fd<F: Fn(&Self, i32) + 'static>(&self, f: F) -> SignalHandlerId;
#[doc(alias = "socket")]
fn connect_socket_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
#[doc(alias = "total-read-bytes")]
fn connect_total_read_bytes_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId;
}
impl<O: IsA<Channel>> ChannelExt for O {
fn connect(&self) -> bool {
unsafe { from_glib(ffi::spice_channel_connect(self.as_ref().to_glib_none().0)) }
}
fn disconnect(&self, reason: ChannelEvent) {
unsafe {
ffi::spice_channel_disconnect(self.as_ref().to_glib_none().0, reason.into_glib());
}
}
fn flush_async<P: FnOnce(Result<(), glib::Error>) + Send + 'static>(
&self,
cancellable: Option<&impl IsA<gio::Cancellable>>,
callback: P,
) {
let user_data: Box_<P> = Box_::new(callback);
unsafe extern "C" fn flush_async_trampoline<
P: FnOnce(Result<(), glib::Error>) + Send + 'static,
>(
_source_object: *mut glib::gobject_ffi::GObject,
res: *mut gio::ffi::GAsyncResult,
user_data: glib::ffi::gpointer,
) {
let mut error = ptr::null_mut();
let _ = ffi::spice_channel_flush_finish(_source_object as *mut _, res, &mut error);
let result = if error.is_null() {
Ok(())
} else {
Err(from_glib_full(error))
};
let callback: Box_<P> = Box_::from_raw(user_data as *mut _);
callback(result);
}
let callback = flush_async_trampoline::<P>;
unsafe {
ffi::spice_channel_flush_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 flush_async_future(
&self,
) -> Pin<Box_<dyn std::future::Future<Output = Result<(), glib::Error>> + 'static>> {
Box_::pin(gio::GioFuture::new(self, move |obj, cancellable, send| {
obj.flush_async(Some(cancellable), move |res| {
send.resolve(res);
});
}))
}
fn error(&self) -> Option<glib::Error> {
unsafe { from_glib_none(ffi::spice_channel_get_error(self.as_ref().to_glib_none().0)) }
}
fn open_fd(&self, fd: i32) -> bool {
unsafe {
from_glib(ffi::spice_channel_open_fd(
self.as_ref().to_glib_none().0,
fd,
))
}
}
fn test_capability(&self, cap: u32) -> bool {
unsafe {
from_glib(ffi::spice_channel_test_capability(
self.as_ref().to_glib_none().0,
cap,
))
}
}
fn test_common_capability(&self, cap: u32) -> bool {
unsafe {
from_glib(ffi::spice_channel_test_common_capability(
self.as_ref().to_glib_none().0,
cap,
))
}
}
fn channel_id(&self) -> i32 {
unsafe {
let mut value = glib::Value::from_type(<i32 as StaticType>::static_type());
glib::gobject_ffi::g_object_get_property(
self.to_glib_none().0 as *mut glib::gobject_ffi::GObject,
b"channel-id\0".as_ptr() as *const _,
value.to_glib_none_mut().0,
);
value
.get()
.expect("Return Value for property `channel-id` getter")
}
}
fn channel_type(&self) -> i32 {
unsafe {
let mut value = glib::Value::from_type(<i32 as StaticType>::static_type());
glib::gobject_ffi::g_object_get_property(
self.to_glib_none().0 as *mut glib::gobject_ffi::GObject,
b"channel-type\0".as_ptr() as *const _,
value.to_glib_none_mut().0,
);
value
.get()
.expect("Return Value for property `channel-type` getter")
}
}
fn socket(&self) -> Option<gio::Socket> {
unsafe {
let mut value = glib::Value::from_type(<gio::Socket as StaticType>::static_type());
glib::gobject_ffi::g_object_get_property(
self.to_glib_none().0 as *mut glib::gobject_ffi::GObject,
b"socket\0".as_ptr() as *const _,
value.to_glib_none_mut().0,
);
value
.get()
.expect("Return Value for property `socket` getter")
}
}
fn spice_session(&self) -> Option<Session> {
unsafe {
let mut value = glib::Value::from_type(<Session as StaticType>::static_type());
glib::gobject_ffi::g_object_get_property(
self.to_glib_none().0 as *mut glib::gobject_ffi::GObject,
b"spice-session\0".as_ptr() as *const _,
value.to_glib_none_mut().0,
);
value
.get()
.expect("Return Value for property `spice-session` getter")
}
}
fn total_read_bytes(&self) -> libc::c_ulong {
unsafe {
let mut value = glib::Value::from_type(<libc::c_ulong as StaticType>::static_type());
glib::gobject_ffi::g_object_get_property(
self.to_glib_none().0 as *mut glib::gobject_ffi::GObject,
b"total-read-bytes\0".as_ptr() as *const _,
value.to_glib_none_mut().0,
);
value
.get()
.expect("Return Value for property `total-read-bytes` getter")
}
}
fn connect_channel_event<F: Fn(&Self, ChannelEvent) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn channel_event_trampoline<
P: IsA<Channel>,
F: Fn(&P, ChannelEvent) + 'static,
>(
this: *mut ffi::SpiceChannel,
event: ffi::SpiceChannelEvent,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(
Channel::from_glib_borrow(this).unsafe_cast_ref(),
from_glib(event),
)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"channel-event\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
channel_event_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_open_fd<F: Fn(&Self, i32) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn open_fd_trampoline<P: IsA<Channel>, F: Fn(&P, i32) + 'static>(
this: *mut ffi::SpiceChannel,
with_tls: libc::c_int,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Channel::from_glib_borrow(this).unsafe_cast_ref(), with_tls)
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"open-fd\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
open_fd_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_socket_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_socket_trampoline<P: IsA<Channel>, F: Fn(&P) + 'static>(
this: *mut ffi::SpiceChannel,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Channel::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::socket\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_socket_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
fn connect_total_read_bytes_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId {
unsafe extern "C" fn notify_total_read_bytes_trampoline<
P: IsA<Channel>,
F: Fn(&P) + 'static,
>(
this: *mut ffi::SpiceChannel,
_param_spec: glib::ffi::gpointer,
f: glib::ffi::gpointer,
) {
let f: &F = &*(f as *const F);
f(Channel::from_glib_borrow(this).unsafe_cast_ref())
}
unsafe {
let f: Box_<F> = Box_::new(f);
connect_raw(
self.as_ptr() as *mut _,
b"notify::total-read-bytes\0".as_ptr() as *const _,
Some(transmute::<_, unsafe extern "C" fn()>(
notify_total_read_bytes_trampoline::<Self, F> as *const (),
)),
Box_::into_raw(f),
)
}
}
}
impl fmt::Display for Channel {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str("Channel")
}
}