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udp protocol: rename "write" and "from_bytes" methods

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This commit is contained in:
Joakim Frostegård 2024-01-29 19:38:12 +01:00
parent f30ab82371
commit 1c59972834
9 changed files with 27 additions and 27 deletions
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2
crates/udp/src/common.rs
View file

@ -290,7 +290,7 @@ mod tests {
let mut buf = Vec::new();
response.write(&mut buf).unwrap();
response.write_bytes(&mut buf).unwrap();
println!("Buffer len: {}", buf.len());

4
crates/udp/src/workers/socket/mio.rs
View file

@ -198,7 +198,7 @@ impl SocketWorker {
}
let src = CanonicalSocketAddr::new(src);
let request_parsable = match Request::from_bytes(
let request_parsable = match Request::parse_bytes(
&self.buffer[..bytes_read],
self.config.protocol.max_scrape_torrents,
) {
@ -431,7 +431,7 @@ impl SocketWorker {
) {
let mut buffer = Cursor::new(&mut buffer[..]);
if let Err(err) = response.write(&mut buffer) {
if let Err(err) = response.write_bytes(&mut buffer) {
::log::error!("failed writing response to buffer: {:#}", err);
return;

2
crates/udp/src/workers/socket/uring/recv_helper.rs
View file

@ -138,7 +138,7 @@ impl RecvHelper {
let addr = CanonicalSocketAddr::new(addr);
let request = Request::from_bytes(msg.payload_data(), self.max_scrape_torrents)
let request = Request::parse_bytes(msg.payload_data(), self.max_scrape_torrents)
.map_err(|err| Error::RequestParseError(err, addr))?;
Ok((request, addr))

2
crates/udp/src/workers/socket/uring/send_buffers.rs
View file

@ -196,7 +196,7 @@ impl SendBuffer {
let mut cursor = Cursor::new(&mut self.bytes[..]);
match response.write(&mut cursor) {
match response.write_bytes(&mut cursor) {
Ok(()) => {
self.iovec.iov_len = cursor.position() as usize;

4
crates/udp/tests/common/mod.rs
View file

@ -104,7 +104,7 @@ pub fn request_and_response(
let mut buffer = Cursor::new(&mut buffer[..]);
request
.write(&mut buffer)
.write_bytes(&mut buffer)
.with_context(|| "write request")?;
let bytes_written = buffer.position() as usize;
@ -119,6 +119,6 @@ pub fn request_and_response(
.recv_from(&mut buffer)
.with_context(|| "recv response")?;
Response::from_bytes(&buffer[..bytes_read], true).with_context(|| "parse response")
Response::parse_bytes(&buffer[..bytes_read], true).with_context(|| "parse response")
}
}

2
crates/udp/tests/invalid_connection_id.rs
View file

@ -77,7 +77,7 @@ fn no_response(
let mut buffer = Cursor::new(&mut buffer[..]);
request
.write(&mut buffer)
.write_bytes(&mut buffer)
.with_context(|| "write request")?;
let bytes_written = buffer.position() as usize;

4
crates/udp_load_test/src/worker/mod.rs
View file

@ -71,7 +71,7 @@ impl Worker {
for _ in events.iter() {
while let Ok(amt) = self.socket.recv(&mut self.buffer) {
match Response::from_bytes(&self.buffer[0..amt], self.addr.is_ipv4()) {
match Response::parse_bytes(&self.buffer[0..amt], self.addr.is_ipv4()) {
Ok(response) => {
if let Some(request) = self.process_response(response) {
self.send_request(request);
@ -288,7 +288,7 @@ impl Worker {
fn send_request(&mut self, request: Request) {
let mut cursor = Cursor::new(self.buffer);
match request.write(&mut cursor) {
match request.write_bytes(&mut cursor) {
Ok(()) => {
let position = cursor.position() as usize;
let inner = cursor.get_ref();

8
crates/udp_protocol/src/request.rs
View file

@ -19,7 +19,7 @@ pub enum Request {
}
impl Request {
pub fn write(self, bytes: &mut impl Write) -> Result<(), io::Error> {
pub fn write_bytes(self, bytes: &mut impl Write) -> Result<(), io::Error> {
match self {
Request::Connect(r) => {
bytes.write_i64::<NetworkEndian>(PROTOCOL_IDENTIFIER)?;
@ -42,7 +42,7 @@ impl Request {
Ok(())
}
pub fn from_bytes(bytes: &[u8], max_scrape_torrents: u8) -> Result<Self, RequestParseError> {
pub fn parse_bytes(bytes: &[u8], max_scrape_torrents: u8) -> Result<Self, RequestParseError> {
let action = bytes
.get(8..12)
.map(|bytes| I32::from_bytes(bytes.try_into().unwrap()))
@ -323,8 +323,8 @@ mod tests {
fn same_after_conversion(request: Request) -> bool {
let mut buf = Vec::new();
request.clone().write(&mut buf).unwrap();
let r2 = Request::from_bytes(&buf[..], ::std::u8::MAX).unwrap();
request.clone().write_bytes(&mut buf).unwrap();
let r2 = Request::parse_bytes(&buf[..], ::std::u8::MAX).unwrap();
let success = request == r2;

26
crates/udp_protocol/src/response.rs
View file

@ -18,18 +18,18 @@ pub enum Response {
impl Response {
#[inline]
pub fn write(&self, bytes: &mut impl Write) -> Result<(), io::Error> {
pub fn write_bytes(&self, bytes: &mut impl Write) -> Result<(), io::Error> {
match self {
Response::Connect(r) => r.write(bytes),
Response::AnnounceIpv4(r) => r.write(bytes),
Response::AnnounceIpv6(r) => r.write(bytes),
Response::Scrape(r) => r.write(bytes),
Response::Error(r) => r.write(bytes),
Response::Connect(r) => r.write_bytes(bytes),
Response::AnnounceIpv4(r) => r.write_bytes(bytes),
Response::AnnounceIpv6(r) => r.write_bytes(bytes),
Response::Scrape(r) => r.write_bytes(bytes),
Response::Error(r) => r.write_bytes(bytes),
}
}
#[inline]
pub fn from_bytes(mut bytes: &[u8], ipv4: bool) -> Result<Self, io::Error> {
pub fn parse_bytes(mut bytes: &[u8], ipv4: bool) -> Result<Self, io::Error> {
let action = read_i32_ne(&mut bytes)?;
match action.get() {
@ -137,7 +137,7 @@ pub struct ConnectResponse {
impl ConnectResponse {
#[inline]
pub fn write(&self, bytes: &mut impl Write) -> Result<(), io::Error> {
pub fn write_bytes(&self, bytes: &mut impl Write) -> Result<(), io::Error> {
bytes.write_i32::<NetworkEndian>(0)?;
bytes.write_all(self.as_bytes())?;
@ -160,7 +160,7 @@ impl<I: Ip> AnnounceResponse<I> {
}
#[inline]
pub fn write(&self, bytes: &mut impl Write) -> Result<(), io::Error> {
pub fn write_bytes(&self, bytes: &mut impl Write) -> Result<(), io::Error> {
bytes.write_i32::<NetworkEndian>(1)?;
bytes.write_all(self.fixed.as_bytes())?;
bytes.write_all((*self.peers.as_slice()).as_bytes())?;
@ -186,7 +186,7 @@ pub struct ScrapeResponse {
impl ScrapeResponse {
#[inline]
pub fn write(&self, bytes: &mut impl Write) -> Result<(), io::Error> {
pub fn write_bytes(&self, bytes: &mut impl Write) -> Result<(), io::Error> {
bytes.write_i32::<NetworkEndian>(2)?;
bytes.write_all(self.transaction_id.as_bytes())?;
bytes.write_all((*self.torrent_stats.as_slice()).as_bytes())?;
@ -211,7 +211,7 @@ pub struct ErrorResponse {
impl ErrorResponse {
#[inline]
pub fn write(&self, bytes: &mut impl Write) -> Result<(), io::Error> {
pub fn write_bytes(&self, bytes: &mut impl Write) -> Result<(), io::Error> {
bytes.write_i32::<NetworkEndian>(3)?;
bytes.write_all(self.transaction_id.as_bytes())?;
bytes.write_all(self.message.as_bytes())?;
@ -304,8 +304,8 @@ mod tests {
fn same_after_conversion(response: Response, ipv4: bool) -> bool {
let mut buf = Vec::new();
response.clone().write(&mut buf).unwrap();
let r2 = Response::from_bytes(&buf[..], ipv4).unwrap();
response.clone().write_bytes(&mut buf).unwrap();
let r2 = Response::parse_bytes(&buf[..], ipv4).unwrap();
let success = response == r2;