mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer-rs.git
synced 2024-09-28 23:02:16 +00:00
117 lines
3.7 KiB
Rust
117 lines
3.7 KiB
Rust
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// Take a look at the license at the top of the repository in the LICENSE file.
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use crate::{RTSPAuth, RTSPContext};
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use glib::{prelude::*, subclass::prelude::*, translate::*};
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use libc::c_char;
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pub trait RTSPAuthImpl: RTSPAuthImplExt + ObjectImpl + Send + Sync {
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fn authenticate(&self, ctx: &RTSPContext) -> bool {
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self.parent_authenticate(ctx)
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}
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fn check(&self, ctx: &RTSPContext, check: &glib::GString) -> bool {
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self.parent_check(ctx, check)
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}
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fn generate_authenticate_header(&self, ctx: &RTSPContext) {
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self.parent_generate_authenticate_header(ctx);
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}
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}
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mod sealed {
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pub trait Sealed {}
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impl<T: super::RTSPAuthImplExt> Sealed for T {}
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}
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pub trait RTSPAuthImplExt: sealed::Sealed + ObjectSubclass {
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fn parent_authenticate(&self, ctx: &RTSPContext) -> bool {
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unsafe {
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let data = Self::type_data();
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let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPAuthClass;
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(*parent_class)
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.authenticate
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.map(|f| {
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from_glib(f(
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self.obj().unsafe_cast_ref::<RTSPAuth>().to_glib_none().0,
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ctx.to_glib_none().0,
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))
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})
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.unwrap_or(false)
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}
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}
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fn parent_check(&self, ctx: &RTSPContext, check: &glib::GString) -> bool {
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unsafe {
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let data = Self::type_data();
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let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPAuthClass;
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(*parent_class)
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.check
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.map(|f| {
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from_glib(f(
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self.obj().unsafe_cast_ref::<RTSPAuth>().to_glib_none().0,
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ctx.to_glib_none().0,
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check.to_glib_none().0,
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))
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})
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.unwrap_or(false)
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}
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}
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fn parent_generate_authenticate_header(&self, ctx: &RTSPContext) {
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unsafe {
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let data = Self::type_data();
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let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPAuthClass;
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if let Some(f) = (*parent_class).generate_authenticate_header {
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f(
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self.obj().unsafe_cast_ref::<RTSPAuth>().to_glib_none().0,
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ctx.to_glib_none().0,
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)
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}
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}
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}
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}
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impl<T: RTSPAuthImpl> RTSPAuthImplExt for T {}
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unsafe impl<T: RTSPAuthImpl> IsSubclassable<T> for RTSPAuth {
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fn class_init(klass: &mut glib::Class<Self>) {
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Self::parent_class_init::<T>(klass);
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let klass = klass.as_mut();
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klass.authenticate = Some(rtsp_auth_authenticate::<T>);
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klass.check = Some(rtsp_auth_check::<T>);
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klass.generate_authenticate_header = Some(rtsp_auth_generate_authenticate_header::<T>);
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}
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}
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unsafe extern "C" fn rtsp_auth_authenticate<T: RTSPAuthImpl>(
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ptr: *mut ffi::GstRTSPAuth,
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ctx: *mut ffi::GstRTSPContext,
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) -> glib::ffi::gboolean {
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let instance = &*(ptr as *mut T::Instance);
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let imp = instance.imp();
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imp.authenticate(&from_glib_borrow(ctx)).into_glib()
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}
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unsafe extern "C" fn rtsp_auth_check<T: RTSPAuthImpl>(
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ptr: *mut ffi::GstRTSPAuth,
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ctx: *mut ffi::GstRTSPContext,
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check: *const c_char,
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) -> glib::ffi::gboolean {
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let instance = &*(ptr as *mut T::Instance);
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let imp = instance.imp();
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imp.check(&from_glib_borrow(ctx), &from_glib_borrow(check))
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.into_glib()
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}
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unsafe extern "C" fn rtsp_auth_generate_authenticate_header<T: RTSPAuthImpl>(
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ptr: *mut ffi::GstRTSPAuth,
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ctx: *mut ffi::GstRTSPContext,
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) {
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let instance = &*(ptr as *mut T::Instance);
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let imp = instance.imp();
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imp.generate_authenticate_header(&from_glib_borrow(ctx));
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}
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