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Bastian Gruber 2023-05-21 15:21:05 +02:00
parent 7812743369
commit 7e2fb1e5a9
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GPG key ID: BE9F8C772B188CBF
1 changed files with 2 additions and 7 deletions
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9
problem_06/src/frame.rs
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@ -1,7 +1,7 @@
use std::{fmt, io::Cursor, num::TryFromIntError, string::FromUtf8Error}; use std::{fmt, io::Cursor, num::TryFromIntError, string::FromUtf8Error};
use bytes::{Buf, BufMut, BytesMut}; use bytes::{Buf, BufMut, BytesMut};
use tracing::{debug, error, info}; use tracing::info;
#[derive(Clone, Debug)] #[derive(Clone, Debug)]
pub enum ClientFrames { pub enum ClientFrames {
@ -215,7 +215,6 @@ fn get_u16_vec<'a>(src: &mut Cursor<&'a [u8]>, len: usize) -> Result<Vec<u16>, E
for _ in 0..len { for _ in 0..len {
let road = src.get_u16(); let road = src.get_u16();
debug!(?road);
roads.push(road); roads.push(road);
} }
@ -223,8 +222,8 @@ fn get_u16_vec<'a>(src: &mut Cursor<&'a [u8]>, len: usize) -> Result<Vec<u16>, E
} }
fn skip(src: &mut Cursor<&[u8]>, n: usize) -> Result<(), Error> { fn skip(src: &mut Cursor<&[u8]>, n: usize) -> Result<(), Error> {
info!("Check if message is long enouhg: {src:?}, {n:?}");
if src.remaining() < n { if src.remaining() < n {
info!("Not enough bytes left: {src:?}: {n}");
return Err(Error::Incomplete); return Err(Error::Incomplete);
} }
@ -234,7 +233,6 @@ fn skip(src: &mut Cursor<&[u8]>, n: usize) -> Result<(), Error> {
fn get_u8(src: &mut Cursor<&[u8]>) -> Result<u8, Error> { fn get_u8(src: &mut Cursor<&[u8]>) -> Result<u8, Error> {
if !src.has_remaining() { if !src.has_remaining() {
error!("Incomplete frame");
return Err(Error::Incomplete); return Err(Error::Incomplete);
} }
@ -243,7 +241,6 @@ fn get_u8(src: &mut Cursor<&[u8]>) -> Result<u8, Error> {
fn get_u16(src: &mut Cursor<&[u8]>) -> Result<u16, Error> { fn get_u16(src: &mut Cursor<&[u8]>) -> Result<u16, Error> {
if !src.has_remaining() { if !src.has_remaining() {
error!("Incomplete frame");
return Err(Error::Incomplete); return Err(Error::Incomplete);
} }
@ -252,7 +249,6 @@ fn get_u16(src: &mut Cursor<&[u8]>) -> Result<u16, Error> {
fn get_u32(src: &mut Cursor<&[u8]>) -> Result<u32, Error> { fn get_u32(src: &mut Cursor<&[u8]>) -> Result<u32, Error> {
if !src.has_remaining() { if !src.has_remaining() {
error!("Incomplete frame");
return Err(Error::Incomplete); return Err(Error::Incomplete);
} }
@ -262,7 +258,6 @@ fn get_u32(src: &mut Cursor<&[u8]>) -> Result<u32, Error> {
// Same as get_u8, but the current cursor points to the byte of the length of a message string. // Same as get_u8, but the current cursor points to the byte of the length of a message string.
fn get_length(src: &mut Cursor<&[u8]>) -> Result<usize, Error> { fn get_length(src: &mut Cursor<&[u8]>) -> Result<usize, Error> {
if !src.has_remaining() { if !src.has_remaining() {
error!("Incomplete frame");
return Err(Error::Incomplete); return Err(Error::Incomplete);
} }