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janusvr: Room IDs can be strings

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Sponsored-by: Netflix Inc.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/1476>
This commit is contained in:
Xavier Claessens 2024-02-15 16:42:40 -05:00 committed by Sebastian Dröge
parent 0b96457395
commit ea59544c71
1 changed files with 40 additions and 13 deletions
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53
net/webrtc/src/janusvr_signaller/imp.rs
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@ -42,6 +42,13 @@ fn feed_id() -> u32 {
thread_rng().gen()
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Eq, Clone)]
#[serde(untagged)]
enum RoomId {
Str(String),
Num(u32),
}
#[derive(Serialize, Deserialize, Debug, PartialEq, Eq)]
struct KeepAliveMsg {
janus: String,
@ -70,8 +77,8 @@ struct AttachPluginMsg {
struct RoomRequestBody {
request: String,
ptype: String,
room: u64,
id: u32,
room: RoomId,
id: RoomId,
#[serde(skip_serializing_if = "Option::is_none")]
display: Option<String>,
}
@ -147,12 +154,12 @@ struct InnerError {
#[derive(Serialize, Deserialize, Debug)]
struct RoomJoined {
room: Option<u64>,
room: Option<RoomId>,
}
#[derive(Serialize, Deserialize, Debug)]
struct RoomEvent {
room: Option<u64>,
room: Option<RoomId>,
error_code: Option<i32>,
error: Option<String>,
}
@ -219,13 +226,15 @@ struct State {
session_id: Option<u64>,
handle_id: Option<u64>,
transaction_id: Option<String>,
room_id: Option<RoomId>,
feed_id: Option<RoomId>,
}
#[derive(Clone)]
struct Settings {
janus_endpoint: String,
room_id: Option<String>,
feed_id: u32,
feed_id: String,
display_name: Option<String>,
secret_key: Option<String>,
}
@ -235,7 +244,7 @@ impl Default for Settings {
Self {
janus_endpoint: "ws://127.0.0.1:8188".to_string(),
room_id: None,
feed_id: feed_id(),
feed_id: feed_id().to_string(),
display_name: None,
secret_key: None,
}
@ -248,7 +257,7 @@ pub struct Signaller {
state: Mutex<State>,
#[property(name="janus-endpoint", get, set, type = String, member = janus_endpoint, blurb = "The Janus server endpoint to POST SDP offer to")]
#[property(name="room-id", get, set, type = String, member = room_id, blurb = "The Janus Room ID that will be joined to")]
#[property(name="feed-id", get, set, type = u32, member = feed_id, blurb = "The Janus Feed ID to identify where the track is coming from")]
#[property(name="feed-id", get, set, type = String, member = feed_id, blurb = "The Janus Feed ID to identify where the track is coming from")]
#[property(name="display-name", get, set, type = String, member = display_name, blurb = "The name of the publisher in the Janus Video Room")]
#[property(name="secret-key", get, set, type = String, member = secret_key, blurb = "The secret API key to communicate with Janus server")]
settings: Mutex<Settings>,
@ -416,7 +425,7 @@ impl Signaller {
match plugindata {
VideoRoomData::Joined(joined) => {
if let Some(room) = joined.room {
gst::trace!(CAT, imp: self, "Joined room {} successfully", room);
gst::trace!(CAT, imp: self, "Joined room {room:?} successfully");
self.session_requested();
}
}
@ -519,7 +528,7 @@ impl Signaller {
fn join_room(&self) {
let (transaction, session_id, handle_id, room, feed_id, display, apisecret) = {
let state = self.state.lock().unwrap();
let mut state = self.state.lock().unwrap();
let settings = self.settings.lock().unwrap();
if settings.room_id.is_none() {
@ -527,12 +536,30 @@ impl Signaller {
return;
}
/* room_id and feed_id can be either a string or integer depending
* on server configuration. The property is always a string, if we
* can parse it to integer then assume that's what the server expects.
* Save parsed value in state to not have to parse it again for future
* API calls.
*/
let room_id_str = settings.room_id.as_ref().unwrap();
match room_id_str.parse::<u32>() {
Ok(n) => {
state.room_id = Some(RoomId::Num(n));
state.feed_id = Some(RoomId::Num(settings.feed_id.parse().unwrap()));
}
Err(_) => {
state.room_id = Some(RoomId::Str(room_id_str.clone()));
state.feed_id = Some(RoomId::Str(settings.feed_id.clone()));
}
};
(
state.transaction_id.clone().unwrap(),
state.session_id.unwrap(),
state.handle_id.unwrap(),
settings.room_id.as_ref().unwrap().parse().unwrap(),
settings.feed_id,
state.room_id.clone().unwrap(),
state.feed_id.clone().unwrap(),
settings.display_name.clone(),
settings.secret_key.clone(),
)
@ -567,8 +594,8 @@ impl Signaller {
state.transaction_id.clone().unwrap(),
state.session_id.unwrap(),
state.handle_id.unwrap(),
settings.room_id.as_ref().unwrap().parse().unwrap(),
settings.feed_id,
state.room_id.clone().unwrap(),
state.feed_id.clone().unwrap(),
settings.display_name.clone(),
settings.secret_key.clone(),
)