2020-12-15 10:53:31 +00:00
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// Take a look at the license at the top of the repository in the LICENSE file.
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2020-02-23 10:53:33 +00:00
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2020-11-14 16:31:21 +00:00
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use glib::prelude::*;
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2020-02-23 10:53:33 +00:00
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use glib::subclass::prelude::*;
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use glib::translate::*;
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2020-11-22 10:45:51 +00:00
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use crate::RTSPServer;
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2020-02-23 10:53:33 +00:00
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2020-07-25 08:02:04 +00:00
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pub trait RTSPServerImpl: RTSPServerImplExt + ObjectImpl + Send + Sync {
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2020-11-22 10:45:51 +00:00
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fn create_client(&self, server: &Self::Type) -> Option<crate::RTSPClient> {
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2020-02-23 10:53:33 +00:00
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self.parent_create_client(server)
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}
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2020-11-22 10:45:51 +00:00
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fn client_connected(&self, server: &Self::Type, client: &crate::RTSPClient) {
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2020-02-23 10:53:33 +00:00
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self.parent_client_connected(server, client);
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}
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}
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2020-11-14 16:31:21 +00:00
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pub trait RTSPServerImplExt: ObjectSubclass {
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2020-11-22 10:45:51 +00:00
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fn parent_create_client(&self, server: &Self::Type) -> Option<crate::RTSPClient>;
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2020-02-23 10:53:33 +00:00
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2020-11-22 10:45:51 +00:00
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fn parent_client_connected(&self, server: &Self::Type, client: &crate::RTSPClient);
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2020-02-23 10:53:33 +00:00
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}
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2020-07-25 08:02:04 +00:00
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impl<T: RTSPServerImpl> RTSPServerImplExt for T {
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2020-11-22 10:45:51 +00:00
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fn parent_create_client(&self, server: &Self::Type) -> Option<crate::RTSPClient> {
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2020-02-23 10:53:33 +00:00
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unsafe {
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2021-04-29 20:06:41 +00:00
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let data = Self::type_data();
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2021-04-11 19:39:50 +00:00
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let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPServerClass;
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2020-02-23 10:53:33 +00:00
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let f = (*parent_class)
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.create_client
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.expect("No `create_client` virtual method implementation in parent class");
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2020-11-14 16:31:21 +00:00
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from_glib_full(f(server.unsafe_cast_ref::<RTSPServer>().to_glib_none().0))
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2020-02-23 10:53:33 +00:00
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}
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}
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2020-11-22 10:45:51 +00:00
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fn parent_client_connected(&self, server: &Self::Type, client: &crate::RTSPClient) {
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2020-02-23 10:53:33 +00:00
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unsafe {
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2021-04-29 20:06:41 +00:00
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let data = Self::type_data();
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2021-04-11 19:39:50 +00:00
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let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPServerClass;
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2020-02-23 10:53:33 +00:00
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if let Some(f) = (*parent_class).client_connected {
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2020-11-14 16:31:21 +00:00
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f(
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server.unsafe_cast_ref::<RTSPServer>().to_glib_none().0,
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client.to_glib_none().0,
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)
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2020-02-23 10:53:33 +00:00
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}
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}
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}
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}
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2020-11-05 13:18:19 +00:00
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unsafe impl<T: RTSPServerImpl> IsSubclassable<T> for RTSPServer {
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2021-03-08 10:06:56 +00:00
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fn class_init(klass: &mut glib::Class<Self>) {
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<glib::Object as IsSubclassable<T>>::class_init(klass);
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2020-11-05 17:07:31 +00:00
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let klass = klass.as_mut();
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klass.create_client = Some(server_create_client::<T>);
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klass.client_connected = Some(server_client_connected::<T>);
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2020-02-23 10:53:33 +00:00
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}
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2021-03-09 11:50:32 +00:00
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fn instance_init(instance: &mut glib::subclass::InitializingObject<T>) {
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<glib::Object as IsSubclassable<T>>::instance_init(instance);
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}
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2020-02-23 10:53:33 +00:00
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}
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2020-07-25 08:02:04 +00:00
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unsafe extern "C" fn server_create_client<T: RTSPServerImpl>(
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2020-11-22 10:45:51 +00:00
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ptr: *mut ffi::GstRTSPServer,
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) -> *mut ffi::GstRTSPClient {
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2020-02-23 10:53:33 +00:00
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let instance = &*(ptr as *mut T::Instance);
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2021-04-11 19:39:50 +00:00
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let imp = instance.impl_();
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2020-04-05 14:52:56 +00:00
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let wrap: Borrowed<RTSPServer> = from_glib_borrow(ptr);
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2020-02-23 10:53:33 +00:00
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2020-11-14 16:31:21 +00:00
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imp.create_client(wrap.unsafe_cast_ref()).to_glib_full()
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2020-02-23 10:53:33 +00:00
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}
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2020-07-25 08:02:04 +00:00
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unsafe extern "C" fn server_client_connected<T: RTSPServerImpl>(
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2020-11-22 10:45:51 +00:00
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ptr: *mut ffi::GstRTSPServer,
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client: *mut ffi::GstRTSPClient,
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2020-07-25 08:02:04 +00:00
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) {
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2020-02-23 10:53:33 +00:00
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let instance = &*(ptr as *mut T::Instance);
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2021-04-11 19:39:50 +00:00
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let imp = instance.impl_();
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2020-04-05 14:52:56 +00:00
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let wrap: Borrowed<RTSPServer> = from_glib_borrow(ptr);
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2020-02-23 10:53:33 +00:00
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2020-11-14 16:31:21 +00:00
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imp.client_connected(wrap.unsafe_cast_ref(), &from_glib_borrow(client));
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2020-02-23 10:53:33 +00:00
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}
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