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use puffin::codec::{Codec, Reader};
use crate::tls::rustls::msgs::{base::PayloadU16, enums::HeartbeatMessageType};
#[derive(Debug, Clone)]
pub struct HeartbeatPayload {
pub typ: HeartbeatMessageType,
pub payload: PayloadU16,
pub fake_length: Option<u16>,
}
impl Codec for HeartbeatPayload {
fn encode(&self, bytes: &mut Vec<u8>) {
self.typ.encode(bytes);
if let Some(fake_length) = self.fake_length {
fake_length.encode(bytes);
bytes.extend_from_slice(self.payload.0.as_slice());
} else {
self.payload.encode(bytes);
}
}
fn read(r: &mut Reader) -> Option<HeartbeatPayload> {
let typ = HeartbeatMessageType::read(r)?;
let payload = PayloadU16::read(r)?;
Some(HeartbeatPayload {
typ,
payload,
fake_length: None,
})
}
}