mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-06-28 11:00:38 +00:00
84 lines
2.6 KiB
Rust
84 lines
2.6 KiB
Rust
// Take a look at the license at the top of the repository in the LICENSE file.
|
|
|
|
use glib::{prelude::*, subclass::prelude::*, translate::*};
|
|
|
|
use crate::RTSPServer;
|
|
|
|
pub trait RTSPServerImpl: RTSPServerImplExt + ObjectImpl + Send + Sync {
|
|
fn create_client(&self) -> Option<crate::RTSPClient> {
|
|
self.parent_create_client()
|
|
}
|
|
|
|
fn client_connected(&self, client: &crate::RTSPClient) {
|
|
self.parent_client_connected(client);
|
|
}
|
|
}
|
|
|
|
mod sealed {
|
|
pub trait Sealed {}
|
|
impl<T: super::RTSPServerImplExt> Sealed for T {}
|
|
}
|
|
|
|
pub trait RTSPServerImplExt: sealed::Sealed + ObjectSubclass {
|
|
fn parent_create_client(&self) -> Option<crate::RTSPClient>;
|
|
|
|
fn parent_client_connected(&self, client: &crate::RTSPClient);
|
|
}
|
|
|
|
impl<T: RTSPServerImpl> RTSPServerImplExt for T {
|
|
fn parent_create_client(&self) -> Option<crate::RTSPClient> {
|
|
unsafe {
|
|
let data = Self::type_data();
|
|
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPServerClass;
|
|
let f = (*parent_class)
|
|
.create_client
|
|
.expect("No `create_client` virtual method implementation in parent class");
|
|
from_glib_full(f(self
|
|
.obj()
|
|
.unsafe_cast_ref::<RTSPServer>()
|
|
.to_glib_none()
|
|
.0))
|
|
}
|
|
}
|
|
|
|
fn parent_client_connected(&self, client: &crate::RTSPClient) {
|
|
unsafe {
|
|
let data = Self::type_data();
|
|
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPServerClass;
|
|
if let Some(f) = (*parent_class).client_connected {
|
|
f(
|
|
self.obj().unsafe_cast_ref::<RTSPServer>().to_glib_none().0,
|
|
client.to_glib_none().0,
|
|
)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
unsafe impl<T: RTSPServerImpl> IsSubclassable<T> for RTSPServer {
|
|
fn class_init(klass: &mut glib::Class<Self>) {
|
|
Self::parent_class_init::<T>(klass);
|
|
let klass = klass.as_mut();
|
|
klass.create_client = Some(server_create_client::<T>);
|
|
klass.client_connected = Some(server_client_connected::<T>);
|
|
}
|
|
}
|
|
|
|
unsafe extern "C" fn server_create_client<T: RTSPServerImpl>(
|
|
ptr: *mut ffi::GstRTSPServer,
|
|
) -> *mut ffi::GstRTSPClient {
|
|
let instance = &*(ptr as *mut T::Instance);
|
|
let imp = instance.imp();
|
|
|
|
imp.create_client().into_glib_ptr()
|
|
}
|
|
|
|
unsafe extern "C" fn server_client_connected<T: RTSPServerImpl>(
|
|
ptr: *mut ffi::GstRTSPServer,
|
|
client: *mut ffi::GstRTSPClient,
|
|
) {
|
|
let instance = &*(ptr as *mut T::Instance);
|
|
let imp = instance.imp();
|
|
|
|
imp.client_connected(&from_glib_borrow(client));
|
|
}
|