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gstreamer-rs/gstreamer-rtsp-server/src/subclass/rtsp_client.rs

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Rust
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// Take a look at the license at the top of the repository in the LICENSE file.
use glib::{prelude::*, subclass::prelude::*, translate::*};
use crate::RTSPClient;
pub trait RTSPClientImpl: RTSPClientImplExt + ObjectImpl + Send + Sync {
fn create_sdp(&self, media: &crate::RTSPMedia) -> Option<gst_sdp::SDPMessage> {
self.parent_create_sdp(media)
}
fn configure_client_media(
&self,
media: &crate::RTSPMedia,
stream: &crate::RTSPStream,
ctx: &crate::RTSPContext,
) -> Result<(), gst::LoggableError> {
self.parent_configure_client_media(media, stream, ctx)
}
// TODO: configure_client_transport
fn params_set(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPResult {
self.parent_params_set(ctx)
}
fn params_get(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPResult {
self.parent_params_get(ctx)
}
fn make_path_from_uri(&self, url: &gst_rtsp::RTSPUrl) -> Option<glib::GString> {
self.parent_make_path_from_uri(url)
}
fn closed(&self) {
self.parent_closed();
}
fn new_session(&self, session: &crate::RTSPSession) {
self.parent_new_session(session);
}
fn options_request(&self, ctx: &crate::RTSPContext) {
self.parent_options_request(ctx);
}
fn describe_request(&self, ctx: &crate::RTSPContext) {
self.parent_describe_request(ctx);
}
fn setup_request(&self, ctx: &crate::RTSPContext) {
self.parent_setup_request(ctx);
}
fn play_request(&self, ctx: &crate::RTSPContext) {
self.parent_play_request(ctx);
}
fn pause_request(&self, ctx: &crate::RTSPContext) {
self.parent_pause_request(ctx);
}
fn teardown_request(&self, ctx: &crate::RTSPContext) {
self.parent_teardown_request(ctx);
}
fn set_parameter_request(&self, ctx: &crate::RTSPContext) {
self.parent_set_parameter_request(ctx);
}
fn parameter_request(&self, ctx: &crate::RTSPContext) {
self.parent_parameter_request(ctx);
}
fn announce_request(&self, ctx: &crate::RTSPContext) {
self.parent_announce_request(ctx);
}
fn record_request(&self, ctx: &crate::RTSPContext) {
self.parent_record_request(ctx);
}
fn handle_response(&self, ctx: &crate::RTSPContext) {
self.parent_handle_response(ctx);
}
// TODO: tunnel_http_response
// TODO: send_message
fn handle_sdp(
&self,
ctx: &crate::RTSPContext,
media: &crate::RTSPMedia,
sdp: &gst_sdp::SDPMessageRef,
) -> Result<(), gst::LoggableError> {
self.parent_handle_sdp(ctx, media, sdp)
}
fn check_requirements(
&self,
ctx: &crate::RTSPContext,
arr: &[String],
) -> Option<glib::GString> {
self.parent_check_requirements(ctx, arr)
}
fn pre_options_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
self.parent_pre_options_request(ctx)
}
fn pre_describe_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
self.parent_pre_describe_request(ctx)
}
fn pre_setup_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
self.parent_pre_setup_request(ctx)
}
fn pre_play_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
self.parent_pre_play_request(ctx)
}
fn pre_pause_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
self.parent_pre_pause_request(ctx)
}
fn pre_teardown_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
self.parent_pre_teardown_request(ctx)
}
fn pre_set_parameter_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
self.parent_pre_set_parameter_request(ctx)
}
fn pre_get_parameter_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
self.parent_pre_get_parameter_request(ctx)
}
fn pre_announce_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
self.parent_pre_announce_request(ctx)
}
fn pre_record_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
self.parent_pre_record_request(ctx)
}
#[cfg(feature = "v1_22")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_22")))]
fn adjust_error_code(
&self,
ctx: &crate::RTSPContext,
status_code: gst_rtsp::RTSPStatusCode,
) -> gst_rtsp::RTSPStatusCode {
self.parent_adjust_error_code(ctx, status_code)
}
}
pub trait RTSPClientImplExt: ObjectSubclass {
fn parent_create_sdp(&self, media: &crate::RTSPMedia) -> Option<gst_sdp::SDPMessage>;
fn parent_configure_client_media(
&self,
media: &crate::RTSPMedia,
stream: &crate::RTSPStream,
ctx: &crate::RTSPContext,
) -> Result<(), gst::LoggableError>;
// TODO: configure_client_transport
fn parent_params_set(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPResult;
fn parent_params_get(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPResult;
fn parent_make_path_from_uri(&self, url: &gst_rtsp::RTSPUrl) -> Option<glib::GString>;
fn parent_closed(&self);
fn parent_new_session(&self, session: &crate::RTSPSession);
fn parent_options_request(&self, ctx: &crate::RTSPContext);
fn parent_describe_request(&self, ctx: &crate::RTSPContext);
fn parent_setup_request(&self, ctx: &crate::RTSPContext);
fn parent_play_request(&self, ctx: &crate::RTSPContext);
fn parent_pause_request(&self, ctx: &crate::RTSPContext);
fn parent_teardown_request(&self, ctx: &crate::RTSPContext);
fn parent_set_parameter_request(&self, ctx: &crate::RTSPContext);
fn parent_parameter_request(&self, ctx: &crate::RTSPContext);
fn parent_announce_request(&self, ctx: &crate::RTSPContext);
fn parent_record_request(&self, ctx: &crate::RTSPContext);
fn parent_handle_response(&self, ctx: &crate::RTSPContext);
// TODO: tunnel_http_response
// TODO: send_message
fn parent_handle_sdp(
&self,
ctx: &crate::RTSPContext,
media: &crate::RTSPMedia,
sdp: &gst_sdp::SDPMessageRef,
) -> Result<(), gst::LoggableError>;
fn parent_check_requirements(
&self,
ctx: &crate::RTSPContext,
arr: &[String],
) -> Option<glib::GString>;
fn parent_pre_options_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode;
fn parent_pre_describe_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode;
fn parent_pre_setup_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode;
fn parent_pre_play_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode;
fn parent_pre_pause_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode;
fn parent_pre_teardown_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode;
fn parent_pre_set_parameter_request(
&self,
ctx: &crate::RTSPContext,
) -> gst_rtsp::RTSPStatusCode;
fn parent_pre_get_parameter_request(
&self,
ctx: &crate::RTSPContext,
) -> gst_rtsp::RTSPStatusCode;
fn parent_pre_announce_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode;
fn parent_pre_record_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode;
#[cfg(feature = "v1_22")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_22")))]
fn parent_adjust_error_code(
&self,
ctx: &crate::RTSPContext,
status_code: gst_rtsp::RTSPStatusCode,
) -> gst_rtsp::RTSPStatusCode;
}
impl<T: RTSPClientImpl> RTSPClientImplExt for T {
fn parent_create_sdp(&self, media: &crate::RTSPMedia) -> Option<gst_sdp::SDPMessage> {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
let f = (*parent_class)
.create_sdp
.expect("No `create_rtpbin` virtual method implementation in parent class");
from_glib_full(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
media.to_glib_none().0,
))
}
}
fn parent_configure_client_media(
&self,
media: &crate::RTSPMedia,
stream: &crate::RTSPStream,
ctx: &crate::RTSPContext,
) -> Result<(), gst::LoggableError> {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
let f = (*parent_class).configure_client_media.expect(
"No `configure_client_media` virtual method implementation in parent class",
);
gst::result_from_gboolean!(
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
media.to_glib_none().0,
stream.to_glib_none().0,
ctx.to_glib_none().0
),
gst::CAT_RUST,
"Parent function `configure_client_media` failed"
)
}
}
// TODO: configure_client_transport
fn parent_params_set(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPResult {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
let f = (*parent_class)
.params_set
.expect("No `params_set` virtual method implementation in parent class");
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
}
}
fn parent_params_get(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPResult {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
let f = (*parent_class)
.params_get
.expect("No `params_get` virtual method implementation in parent class");
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
}
}
fn parent_make_path_from_uri(&self, url: &gst_rtsp::RTSPUrl) -> Option<glib::GString> {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
let f = (*parent_class)
.make_path_from_uri
.expect("No `make_path_from_uri` virtual method implementation in parent class");
from_glib_full(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
url.to_glib_none().0,
))
}
}
fn parent_closed(&self) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).closed {
f(self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0);
}
}
}
fn parent_new_session(&self, session: &crate::RTSPSession) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).new_session {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
session.to_glib_none().0,
);
}
}
}
fn parent_options_request(&self, ctx: &crate::RTSPContext) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).options_request {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
);
}
}
}
fn parent_describe_request(&self, ctx: &crate::RTSPContext) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).describe_request {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
);
}
}
}
fn parent_setup_request(&self, ctx: &crate::RTSPContext) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).setup_request {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
);
}
}
}
fn parent_play_request(&self, ctx: &crate::RTSPContext) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).play_request {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
);
}
}
}
fn parent_pause_request(&self, ctx: &crate::RTSPContext) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).pause_request {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
);
}
}
}
fn parent_teardown_request(&self, ctx: &crate::RTSPContext) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).teardown_request {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
);
}
}
}
fn parent_set_parameter_request(&self, ctx: &crate::RTSPContext) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).set_parameter_request {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
);
}
}
}
fn parent_parameter_request(&self, ctx: &crate::RTSPContext) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).get_parameter_request {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
);
}
}
}
fn parent_announce_request(&self, ctx: &crate::RTSPContext) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).announce_request {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
);
}
}
}
fn parent_record_request(&self, ctx: &crate::RTSPContext) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).record_request {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
);
}
}
}
fn parent_handle_response(&self, ctx: &crate::RTSPContext) {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).handle_response {
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
);
}
}
}
// TODO: tunnel_http_response
// TODO: send_message
fn parent_handle_sdp(
&self,
ctx: &crate::RTSPContext,
media: &crate::RTSPMedia,
sdp: &gst_sdp::SDPMessageRef,
) -> Result<(), gst::LoggableError> {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
let f = (*parent_class)
.handle_sdp
.expect("No `handle_sdp` virtual method implementation in parent class");
gst::result_from_gboolean!(
f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
media.to_glib_none().0,
sdp as *const _ as *mut _
),
gst::CAT_RUST,
"Parent function `handle_sdp` failed"
)
}
}
fn parent_check_requirements(
&self,
ctx: &crate::RTSPContext,
arr: &[String],
) -> Option<glib::GString> {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).check_requirements {
from_glib_full(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
arr.to_glib_none().0,
))
} else {
None
}
}
}
fn parent_pre_options_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).pre_options_request {
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
} else {
gst_rtsp::RTSPStatusCode::Ok
}
}
}
fn parent_pre_describe_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).pre_describe_request {
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
} else {
gst_rtsp::RTSPStatusCode::Ok
}
}
}
fn parent_pre_setup_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).pre_setup_request {
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
} else {
gst_rtsp::RTSPStatusCode::Ok
}
}
}
fn parent_pre_play_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).pre_play_request {
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
} else {
gst_rtsp::RTSPStatusCode::Ok
}
}
}
fn parent_pre_pause_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).pre_pause_request {
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
} else {
gst_rtsp::RTSPStatusCode::Ok
}
}
}
fn parent_pre_teardown_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).pre_teardown_request {
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
} else {
gst_rtsp::RTSPStatusCode::Ok
}
}
}
fn parent_pre_set_parameter_request(
&self,
ctx: &crate::RTSPContext,
) -> gst_rtsp::RTSPStatusCode {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).pre_set_parameter_request {
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
} else {
gst_rtsp::RTSPStatusCode::Ok
}
}
}
fn parent_pre_get_parameter_request(
&self,
ctx: &crate::RTSPContext,
) -> gst_rtsp::RTSPStatusCode {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).pre_get_parameter_request {
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
} else {
gst_rtsp::RTSPStatusCode::Ok
}
}
}
fn parent_pre_announce_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).pre_announce_request {
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
} else {
gst_rtsp::RTSPStatusCode::Ok
}
}
}
fn parent_pre_record_request(&self, ctx: &crate::RTSPContext) -> gst_rtsp::RTSPStatusCode {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).pre_record_request {
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
))
} else {
gst_rtsp::RTSPStatusCode::Ok
}
}
}
#[cfg(feature = "v1_22")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_22")))]
fn parent_adjust_error_code(
&self,
ctx: &crate::RTSPContext,
status_code: gst_rtsp::RTSPStatusCode,
) -> gst_rtsp::RTSPStatusCode {
unsafe {
let data = Self::type_data();
let parent_class = data.as_ref().parent_class() as *mut ffi::GstRTSPClientClass;
if let Some(f) = (*parent_class).adjust_error_code {
from_glib(f(
self.obj().unsafe_cast_ref::<RTSPClient>().to_glib_none().0,
ctx.to_glib_none().0,
status_code.into_glib(),
))
} else {
gst_rtsp::RTSPStatusCode::Ok
}
}
}
}
unsafe impl<T: RTSPClientImpl> IsSubclassable<T> for RTSPClient {
fn class_init(klass: &mut glib::Class<Self>) {
Self::parent_class_init::<T>(klass);
let klass = klass.as_mut();
// There was unintentional ABI breakage in 1.18 so let's work around that
// for now by casting to the old struct layout.
#[cfg(not(feature = "v1_18"))]
{
if gst::version() < (1, 18, 0, 0) {
#[derive(Copy, Clone)]
#[repr(C)]
pub struct CompatClass {
pub parent_class: glib::gobject_ffi::GObjectClass,
pub create_sdp: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPMedia,
)
-> *mut gst_sdp::ffi::GstSDPMessage,
>,
pub configure_client_media: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPMedia,
*mut ffi::GstRTSPStream,
*mut ffi::GstRTSPContext,
) -> glib::ffi::gboolean,
>,
pub configure_client_transport: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
*mut gst_rtsp::ffi::GstRTSPTransport,
) -> glib::ffi::gboolean,
>,
pub params_set: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPResult,
>,
pub params_get: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPResult,
>,
pub make_path_from_uri: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*const gst_rtsp::ffi::GstRTSPUrl,
) -> *mut libc::c_char,
>,
pub closed: Option<unsafe extern "C" fn(*mut ffi::GstRTSPClient)>,
pub new_session: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPSession),
>,
pub options_request: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPContext),
>,
pub describe_request: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPContext),
>,
pub setup_request: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPContext),
>,
pub play_request: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPContext),
>,
pub pause_request: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPContext),
>,
pub teardown_request: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPContext),
>,
pub set_parameter_request: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPContext),
>,
pub get_parameter_request: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPContext),
>,
pub handle_response: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPContext),
>,
pub tunnel_http_response: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut gst_rtsp::ffi::GstRTSPMessage,
*mut gst_rtsp::ffi::GstRTSPMessage,
),
>,
pub send_message: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
*mut gst_rtsp::ffi::GstRTSPMessage,
),
>,
pub handle_sdp: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
*mut ffi::GstRTSPMedia,
*mut gst_sdp::ffi::GstSDPMessage,
) -> glib::ffi::gboolean,
>,
pub announce_request: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPContext),
>,
pub record_request: Option<
unsafe extern "C" fn(*mut ffi::GstRTSPClient, *mut ffi::GstRTSPContext),
>,
pub check_requirements: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
*mut *mut libc::c_char,
) -> *mut libc::c_char,
>,
pub pre_options_request: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPStatusCode,
>,
pub pre_describe_request: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPStatusCode,
>,
pub pre_setup_request: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPStatusCode,
>,
pub pre_play_request: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPStatusCode,
>,
pub pre_pause_request: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPStatusCode,
>,
pub pre_teardown_request: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPStatusCode,
>,
pub pre_set_parameter_request: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPStatusCode,
>,
pub pre_get_parameter_request: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPStatusCode,
>,
pub pre_announce_request: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPStatusCode,
>,
pub pre_record_request: Option<
unsafe extern "C" fn(
*mut ffi::GstRTSPClient,
*mut ffi::GstRTSPContext,
)
-> gst_rtsp::ffi::GstRTSPStatusCode,
>,
pub _gst_reserved: [glib::ffi::gpointer; 4],
}
let klass = unsafe {
std::mem::transmute::<&mut ffi::GstRTSPClientClass, &mut CompatClass>(klass)
};
klass.create_sdp = Some(client_create_sdp::<T>);
klass.configure_client_media = Some(client_configure_client_media::<T>);
klass.params_set = Some(client_params_set::<T>);
klass.params_get = Some(client_params_get::<T>);
klass.make_path_from_uri = Some(client_make_path_from_uri::<T>);
klass.closed = Some(client_closed::<T>);
klass.new_session = Some(client_new_session::<T>);
klass.options_request = Some(client_options_request::<T>);
klass.describe_request = Some(client_describe_request::<T>);
klass.setup_request = Some(client_setup_request::<T>);
klass.play_request = Some(client_play_request::<T>);
klass.pause_request = Some(client_pause_request::<T>);
klass.teardown_request = Some(client_teardown_request::<T>);
klass.set_parameter_request = Some(client_set_parameter_request::<T>);
klass.get_parameter_request = Some(client_get_parameter_request::<T>);
klass.announce_request = Some(client_announce_request::<T>);
klass.record_request = Some(client_record_request::<T>);
klass.handle_response = Some(client_handle_response::<T>);
klass.handle_sdp = Some(client_handle_sdp::<T>);
klass.check_requirements = Some(client_check_requirements::<T>);
klass.pre_options_request = Some(client_pre_options_request::<T>);
klass.pre_describe_request = Some(client_pre_describe_request::<T>);
klass.pre_setup_request = Some(client_pre_setup_request::<T>);
klass.pre_play_request = Some(client_pre_play_request::<T>);
klass.pre_pause_request = Some(client_pre_pause_request::<T>);
klass.pre_teardown_request = Some(client_pre_teardown_request::<T>);
klass.pre_set_parameter_request = Some(client_pre_set_parameter_request::<T>);
klass.pre_get_parameter_request = Some(client_pre_get_parameter_request::<T>);
klass.pre_announce_request = Some(client_pre_announce_request::<T>);
klass.pre_record_request = Some(client_pre_record_request::<T>);
return;
}
}
klass.create_sdp = Some(client_create_sdp::<T>);
klass.configure_client_media = Some(client_configure_client_media::<T>);
klass.params_set = Some(client_params_set::<T>);
klass.params_get = Some(client_params_get::<T>);
klass.make_path_from_uri = Some(client_make_path_from_uri::<T>);
klass.closed = Some(client_closed::<T>);
klass.new_session = Some(client_new_session::<T>);
klass.options_request = Some(client_options_request::<T>);
klass.describe_request = Some(client_describe_request::<T>);
klass.setup_request = Some(client_setup_request::<T>);
klass.play_request = Some(client_play_request::<T>);
klass.pause_request = Some(client_pause_request::<T>);
klass.teardown_request = Some(client_teardown_request::<T>);
klass.set_parameter_request = Some(client_set_parameter_request::<T>);
klass.get_parameter_request = Some(client_get_parameter_request::<T>);
klass.announce_request = Some(client_announce_request::<T>);
klass.record_request = Some(client_record_request::<T>);
klass.handle_response = Some(client_handle_response::<T>);
klass.handle_sdp = Some(client_handle_sdp::<T>);
klass.check_requirements = Some(client_check_requirements::<T>);
klass.pre_options_request = Some(client_pre_options_request::<T>);
klass.pre_describe_request = Some(client_pre_describe_request::<T>);
klass.pre_setup_request = Some(client_pre_setup_request::<T>);
klass.pre_play_request = Some(client_pre_play_request::<T>);
klass.pre_pause_request = Some(client_pre_pause_request::<T>);
klass.pre_teardown_request = Some(client_pre_teardown_request::<T>);
klass.pre_set_parameter_request = Some(client_pre_set_parameter_request::<T>);
klass.pre_get_parameter_request = Some(client_pre_get_parameter_request::<T>);
klass.pre_announce_request = Some(client_pre_announce_request::<T>);
klass.pre_record_request = Some(client_pre_record_request::<T>);
#[cfg(feature = "v1_22")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_22")))]
{
klass.adjust_error_code = Some(client_adjust_error_code::<T>);
}
}
}
unsafe extern "C" fn client_create_sdp<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
media: *mut ffi::GstRTSPMedia,
) -> *mut gst_sdp::ffi::GstSDPMessage {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.create_sdp(&from_glib_borrow(media)).into_glib_ptr()
}
unsafe extern "C" fn client_configure_client_media<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
media: *mut ffi::GstRTSPMedia,
stream: *mut ffi::GstRTSPStream,
ctx: *mut ffi::GstRTSPContext,
) -> glib::ffi::gboolean {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
match imp.configure_client_media(
&from_glib_borrow(media),
&from_glib_borrow(stream),
&from_glib_borrow(ctx),
) {
Ok(()) => glib::ffi::GTRUE,
Err(err) => {
err.log_with_imp(imp);
glib::ffi::GFALSE
}
}
}
unsafe extern "C" fn client_params_set<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPResult {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.params_set(&from_glib_borrow(ctx)).into_glib()
}
unsafe extern "C" fn client_params_get<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPResult {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.params_get(&from_glib_borrow(ctx)).into_glib()
}
unsafe extern "C" fn client_make_path_from_uri<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
url: *const gst_rtsp::ffi::GstRTSPUrl,
) -> *mut std::os::raw::c_char {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.make_path_from_uri(&from_glib_borrow(url))
.into_glib_ptr()
}
unsafe extern "C" fn client_closed<T: RTSPClientImpl>(ptr: *mut ffi::GstRTSPClient) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.closed();
}
unsafe extern "C" fn client_new_session<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
session: *mut ffi::GstRTSPSession,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.new_session(&from_glib_borrow(session));
}
unsafe extern "C" fn client_options_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.options_request(&from_glib_borrow(ctx));
}
unsafe extern "C" fn client_describe_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.describe_request(&from_glib_borrow(ctx));
}
unsafe extern "C" fn client_setup_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.setup_request(&from_glib_borrow(ctx));
}
unsafe extern "C" fn client_play_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.play_request(&from_glib_borrow(ctx));
}
unsafe extern "C" fn client_pause_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.pause_request(&from_glib_borrow(ctx));
}
unsafe extern "C" fn client_teardown_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.teardown_request(&from_glib_borrow(ctx));
}
unsafe extern "C" fn client_set_parameter_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.set_parameter_request(&from_glib_borrow(ctx));
}
unsafe extern "C" fn client_get_parameter_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.parameter_request(&from_glib_borrow(ctx));
}
unsafe extern "C" fn client_announce_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.announce_request(&from_glib_borrow(ctx));
}
unsafe extern "C" fn client_record_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.record_request(&from_glib_borrow(ctx));
}
unsafe extern "C" fn client_handle_response<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.handle_response(&from_glib_borrow(ctx));
}
unsafe extern "C" fn client_handle_sdp<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
media: *mut ffi::GstRTSPMedia,
sdp: *mut gst_sdp::ffi::GstSDPMessage,
) -> glib::ffi::gboolean {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
match imp.handle_sdp(
&from_glib_borrow(ctx),
&from_glib_borrow(media),
&*(sdp as *mut _),
) {
Ok(()) => glib::ffi::GTRUE,
Err(err) => {
err.log_with_imp(imp);
glib::ffi::GFALSE
}
}
}
unsafe extern "C" fn client_check_requirements<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
arr: *mut *mut std::os::raw::c_char,
) -> *mut std::os::raw::c_char {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.check_requirements(&from_glib_borrow(ctx), Vec::from_glib_none(arr).as_slice())
.into_glib_ptr()
}
unsafe extern "C" fn client_pre_options_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPStatusCode {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.pre_options_request(&from_glib_borrow(ctx)).into_glib()
}
unsafe extern "C" fn client_pre_describe_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPStatusCode {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.pre_describe_request(&from_glib_borrow(ctx)).into_glib()
}
unsafe extern "C" fn client_pre_setup_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPStatusCode {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.pre_setup_request(&from_glib_borrow(ctx)).into_glib()
}
unsafe extern "C" fn client_pre_play_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPStatusCode {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.pre_play_request(&from_glib_borrow(ctx)).into_glib()
}
unsafe extern "C" fn client_pre_pause_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPStatusCode {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.pre_pause_request(&from_glib_borrow(ctx)).into_glib()
}
unsafe extern "C" fn client_pre_teardown_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPStatusCode {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.pre_teardown_request(&from_glib_borrow(ctx)).into_glib()
}
unsafe extern "C" fn client_pre_set_parameter_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPStatusCode {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.pre_set_parameter_request(&from_glib_borrow(ctx))
.into_glib()
}
unsafe extern "C" fn client_pre_get_parameter_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPStatusCode {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.pre_get_parameter_request(&from_glib_borrow(ctx))
.into_glib()
}
unsafe extern "C" fn client_pre_announce_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPStatusCode {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.pre_announce_request(&from_glib_borrow(ctx)).into_glib()
}
unsafe extern "C" fn client_pre_record_request<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
) -> gst_rtsp::ffi::GstRTSPStatusCode {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.pre_record_request(&from_glib_borrow(ctx)).into_glib()
}
#[cfg(feature = "v1_22")]
#[cfg_attr(docsrs, doc(cfg(feature = "v1_22")))]
unsafe extern "C" fn client_adjust_error_code<T: RTSPClientImpl>(
ptr: *mut ffi::GstRTSPClient,
ctx: *mut ffi::GstRTSPContext,
status_code: gst_rtsp::ffi::GstRTSPStatusCode,
) -> gst_rtsp::ffi::GstRTSPStatusCode {
let instance = &*(ptr as *mut T::Instance);
let imp = instance.imp();
imp.adjust_error_code(&from_glib_borrow(ctx), from_glib(status_code))
.into_glib()
}
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