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#[macro_use]
extern crate rental;
use std::fmt;
use thiserror::Error;
pub mod commands;
pub mod packets;
type Result<T> = std::result::Result<T, Error>;
pub const S2C_HEADER_LEN: usize = 11;
pub const C2S_HEADER_LEN: usize = 13;
#[derive(Error, Debug)]
#[non_exhaustive]
pub enum Error {
#[error(transparent)]
Base64(#[from] base64::DecodeError),
#[error(transparent)]
Io(#[from] std::io::Error),
#[error(transparent)]
ParseInt(#[from] std::num::ParseIntError),
#[error(transparent)]
Utf8(#[from] std::str::Utf8Error),
#[error(transparent)]
StringUtf8(#[from] std::string::FromUtf8Error),
#[error("Invalid init step {0}")]
InvalidInitStep(u8),
#[error("Invalid audio codec {0}")]
InvalidCodec(u8),
#[error("Packet content is too short (length {0})")]
PacketContentTooShort(usize),
#[error("Packet is too short (length {0})")]
PacketTooShort(usize),
#[error("Cannot parse command ({0})")]
ParseCommand(String),
#[error("Got a packet with unknown type ({0})")]
UnknownPacketType(u8),
#[error("Tried to parse a packet from the wrong direction")]
WrongDirection,
#[error("Wrong mac, expected TS3INIT1 but got {0:?}")]
WrongInitMac(Vec<u8>),
#[error("Wrong packet type ({0:?})")]
WrongPacketType(packets::PacketType),
}
pub struct HexSlice<'a, T: fmt::LowerHex + 'a>(pub &'a [T]);
impl<'a> fmt::Display for HexSlice<'a, u8> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Hex[")?;
if let Some((l, m)) = self.0.split_last() {
for b in m {
write!(f, "{:02x} ", b)?;
}
write!(f, "{:02x}", l)?;
}
write!(f, "]")
}
}