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// Copyright 2025 LiveKit, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
use cxx::SharedPtr;
use webrtc_sys::jsep as sys_jsep;
use crate::{ice_candidate as ic, session_description::SdpParseError};
#[derive(Clone)]
pub struct IceCandidate {
pub(crate) sys_handle: SharedPtr<sys_jsep::ffi::IceCandidate>,
}
impl IceCandidate {
pub fn parse(
sdp_mid: &str,
sdp_mline_index: i32,
sdp: &str,
) -> Result<ic::IceCandidate, SdpParseError> {
let res = sys_jsep::ffi::create_ice_candidate(
sdp_mid.to_string(),
sdp_mline_index,
sdp.to_string(),
);
match res {
Ok(sys_handle) => Ok(ic::IceCandidate { handle: IceCandidate { sys_handle } }),
Err(e) => Err(unsafe { sys_jsep::ffi::SdpParseError::from(e.what()).into() }),
}
}
pub fn sdp_mid(&self) -> String {
self.sys_handle.sdp_mid()
}
pub fn sdp_mline_index(&self) -> i32 {
self.sys_handle.sdp_mline_index()
}
pub fn candidate(&self) -> String {
self.sys_handle.candidate()
}
}
impl ToString for IceCandidate {
fn to_string(&self) -> String {
self.sys_handle.stringify()
}
}