MeexReay/sRAC
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add server-info packet

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MeexReay 2025-06-22 11:45:37 +03:00
parent 3c6f9fb006
commit edd9085304
3 changed files with 24 additions and 3 deletions
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8
src/logic.rs
View File

@ -35,7 +35,7 @@ pub fn on_total_size(ctx: Arc<Context>, _: SocketAddr) -> Result<u64, Box<dyn Er
pub fn on_total_data( pub fn on_total_data(
ctx: Arc<Context>, ctx: Arc<Context>,
_: SocketAddr, _: SocketAddr,
_: Option<u64>, // sent_size _sent_size: Option<u64>,
) -> Result<Vec<u8>, Box<dyn Error>> { ) -> Result<Vec<u8>, Box<dyn Error>> {
if let Some(url) = ctx.args.proxy_to.as_ref() { if let Some(url) = ctx.args.proxy_to.as_ref() {
return read_messages( return read_messages(
@ -69,7 +69,7 @@ pub fn on_total_data(
pub fn on_chunked_data( pub fn on_chunked_data(
ctx: Arc<Context>, ctx: Arc<Context>,
_: SocketAddr, _: SocketAddr,
_: Option<u64>, // sent_size _sent_size: Option<u64>,
client_has: u64, client_has: u64,
) -> Result<Vec<u8>, Box<dyn Error>> { ) -> Result<Vec<u8>, Box<dyn Error>> {
if let Some(url) = ctx.args.proxy_to.as_ref() { if let Some(url) = ctx.args.proxy_to.as_ref() {
@ -203,3 +203,7 @@ pub fn on_register_user(
Ok(None) Ok(None)
} }
pub fn on_server_info(_: Arc<Context>, _: SocketAddr) -> Result<(u8, String), Box<dyn Error>> {
Ok((0x03, format!("sRAC {}", env!("CARGO_PKG_VERSION"))))
}

10
src/proto/rac.rs
View File

@ -44,7 +44,7 @@ pub fn accept_rac_stream(
on_send_message(ctx.clone(), addr, buf)?; on_send_message(ctx.clone(), addr, buf)?;
} else if buf[0] == 0x02 { } else if buf[0] == 0x02 {
let mut buf = vec![0; ctx.args.message_limit + 2 + 512]; // FIXME: softcode this (512 = name + password) let mut buf = vec![0; ctx.args.message_limit + 2 + 512]; // TODO: softcode this (512 = name + password)
let size = stream.read(&mut buf)?; let size = stream.read(&mut buf)?;
buf.truncate(size); buf.truncate(size);
@ -84,6 +84,14 @@ pub fn accept_rac_stream(
if let Some(resp_id) = on_register_user(ctx.clone(), addr, name, password)? { if let Some(resp_id) = on_register_user(ctx.clone(), addr, name, password)? {
stream.write_all(&[resp_id])?; stream.write_all(&[resp_id])?;
} }
} else if buf[0] == 0x69 {
let (protocol_version, name) = on_server_info(ctx.clone(), addr)?;
let mut data = Vec::new();
data.push(protocol_version);
data.append(&mut name.as_bytes().to_vec());
stream.write_all(&data)?;
} }
Ok(()) Ok(())

9
src/proto/wrac.rs
View File

@ -105,6 +105,15 @@ pub fn accept_wrac_stream(
websocket.write(Message::Binary(Bytes::from(vec![resp_id])))?; websocket.write(Message::Binary(Bytes::from(vec![resp_id])))?;
websocket.flush()?; websocket.flush()?;
} }
} else if id == 0x69 {
let (protocol_version, name) = on_server_info(ctx.clone(), addr)?;
let mut data = Vec::new();
data.push(protocol_version);
data.append(&mut name.as_bytes().to_vec());
websocket.write(Message::Binary(Bytes::from(data)))?;
websocket.flush()?;
} }
} }
} }