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chore: cargo fmt

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This commit is contained in:
oopsbagel
2025-04-13 22:00:54 -07:00
committed by Will Greenberg
parent 151e186ef9
commit 9fe75ac961
37 changed files with 1246 additions and 819 deletions
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20
lib/src/hdlc.rs
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@@ -3,11 +3,14 @@
//! here:
//! https://github.com/P1sec/QCSuper/blob/master/docs/The%20Diag%20protocol.md#the-diag-protocol-over-usb
use crc::Crc;
use bytes::Buf;
use crc::Crc;
use thiserror::Error;
use crate::diag::{MESSAGE_ESCAPE_CHAR, MESSAGE_TERMINATOR, ESCAPED_MESSAGE_ESCAPE_CHAR, ESCAPED_MESSAGE_TERMINATOR};
use crate::diag::{
ESCAPED_MESSAGE_ESCAPE_CHAR, ESCAPED_MESSAGE_TERMINATOR, MESSAGE_ESCAPE_CHAR,
MESSAGE_TERMINATOR,
};
#[derive(Debug, Clone, Error, PartialEq)]
pub enum HdlcError {
@@ -29,7 +32,9 @@ pub fn hdlc_encapsulate(data: &[u8], crc: &Crc<u16>) -> Vec<u8> {
for &b in data {
match b {
MESSAGE_TERMINATOR => result.extend([MESSAGE_ESCAPE_CHAR, ESCAPED_MESSAGE_TERMINATOR]),
MESSAGE_ESCAPE_CHAR => result.extend([MESSAGE_ESCAPE_CHAR, ESCAPED_MESSAGE_ESCAPE_CHAR]),
MESSAGE_ESCAPE_CHAR => {
result.extend([MESSAGE_ESCAPE_CHAR, ESCAPED_MESSAGE_ESCAPE_CHAR])
}
_ => result.push(b),
}
}
@@ -37,7 +42,9 @@ pub fn hdlc_encapsulate(data: &[u8], crc: &Crc<u16>) -> Vec<u8> {
for b in crc.checksum(data).to_le_bytes() {
match b {
MESSAGE_TERMINATOR => result.extend([MESSAGE_ESCAPE_CHAR, ESCAPED_MESSAGE_TERMINATOR]),
MESSAGE_ESCAPE_CHAR => result.extend([MESSAGE_ESCAPE_CHAR, ESCAPED_MESSAGE_ESCAPE_CHAR]),
MESSAGE_ESCAPE_CHAR => {
result.extend([MESSAGE_ESCAPE_CHAR, ESCAPED_MESSAGE_ESCAPE_CHAR])
}
_ => result.push(b),
}
}
@@ -77,7 +84,10 @@ pub fn hdlc_decapsulate(data: &[u8], crc: &Crc<u16>) -> Result<Vec<u8>, HdlcErro
let checksum_lo = unescaped.pop().ok_or(HdlcError::MissingChecksum)?;
let checksum = [checksum_lo, checksum_hi].as_slice().get_u16_le();
if checksum != crc.checksum(&unescaped) {
return Err(HdlcError::InvalidChecksum(checksum, crc.checksum(&unescaped)));
return Err(HdlcError::InvalidChecksum(
checksum,
crc.checksum(&unescaped),
));
}
Ok(unescaped)