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use crate::msgs::codec;
use crate::msgs::codec::{Codec, Reader};
use crate::key;
#[derive(Debug, Clone, PartialEq)]
pub struct Payload(pub Vec<u8>);
impl Codec for Payload {
fn encode(&self, bytes: &mut Vec<u8>) {
bytes.extend_from_slice(&self.0);
}
fn read(r: &mut Reader) -> Option<Payload> {
Some(Payload(r.rest().to_vec()))
}
}
impl Payload {
pub fn new(bytes: Vec<u8>) -> Payload {
Payload(bytes)
}
pub fn empty() -> Payload {
Payload::new(Vec::new())
}
}
impl Codec for key::Certificate {
fn encode(&self, bytes: &mut Vec<u8>) {
codec::u24(self.0.len() as u32).encode(bytes);
bytes.extend_from_slice(&self.0);
}
fn read(r: &mut Reader) -> Option<key::Certificate> {
let len = codec::u24::read(r)?.0 as usize;
let mut sub = r.sub(len)?;
let body = sub.rest().to_vec();
Some(key::Certificate(body))
}
}
#[derive(Debug, Clone, PartialEq)]
pub struct PayloadU24(pub Vec<u8>);
impl PayloadU24 {
pub fn new(bytes: Vec<u8>) -> PayloadU24 {
PayloadU24(bytes)
}
}
impl Codec for PayloadU24 {
fn encode(&self, bytes: &mut Vec<u8>) {
codec::u24(self.0.len() as u32).encode(bytes);
bytes.extend_from_slice(&self.0);
}
fn read(r: &mut Reader) -> Option<PayloadU24> {
let len = codec::u24::read(r)?.0 as usize;
let mut sub = r.sub(len)?;
let body = sub.rest().to_vec();
Some(PayloadU24(body))
}
}
#[derive(Debug, Clone, PartialEq)]
pub struct PayloadU16(pub Vec<u8>);
impl PayloadU16 {
pub fn new(bytes: Vec<u8>) -> PayloadU16 {
PayloadU16(bytes)
}
pub fn empty() -> PayloadU16 {
PayloadU16::new(Vec::new())
}
pub fn encode_slice(slice: &[u8], bytes: &mut Vec<u8>) {
(slice.len() as u16).encode(bytes);
bytes.extend_from_slice(slice);
}
}
impl Codec for PayloadU16 {
fn encode(&self, bytes: &mut Vec<u8>) {
Self::encode_slice(&self.0, bytes);
}
fn read(r: &mut Reader) -> Option<PayloadU16> {
let len = u16::read(r)? as usize;
let mut sub = r.sub(len)?;
let body = sub.rest().to_vec();
Some(PayloadU16(body))
}
}
#[derive(Debug, Clone, PartialEq)]
pub struct PayloadU8(pub Vec<u8>);
impl PayloadU8 {
pub fn new(bytes: Vec<u8>) -> PayloadU8 {
PayloadU8(bytes)
}
pub fn empty() -> PayloadU8 {
PayloadU8(Vec::new())
}
pub fn into_inner(self) -> Vec<u8> { self.0 }
}
impl Codec for PayloadU8 {
fn encode(&self, bytes: &mut Vec<u8>) {
(self.0.len() as u8).encode(bytes);
bytes.extend_from_slice(&self.0);
}
fn read(r: &mut Reader) -> Option<PayloadU8> {
let len = u8::read(r)? as usize;
let mut sub = r.sub(len)?;
let body = sub.rest().to_vec();
Some(PayloadU8(body))
}
}