use ln::features::{ChannelFeatures, InitFeatures, NodeFeatures};
use std::{cmp, fmt};
+use std::fmt::Debug;
use std::io::Read;
use util::events::MessageSendEventsProvider;
pub(crate) const MAX_VALUE_MSAT: u64 = 21_000_000_0000_0000_000;
/// An error in decoding a message or struct.
-#[derive(Debug)]
+#[derive(Clone, Debug)]
pub enum DecodeError {
/// A version byte specified something we don't know how to handle.
/// Includes unknown realm byte in an OnionHopData packet
/// A length descriptor in the packet didn't describe the later data correctly
BadLengthDescriptor,
/// Error from std::io
- Io(::std::io::Error),
+ Io(::std::io::ErrorKind),
}
/// An init message to be sent or received from a peer
},
}
impl NetAddress {
- fn get_id(&self) -> u8 {
- match self {
- &NetAddress::IPv4 {..} => { 1 },
- &NetAddress::IPv6 {..} => { 2 },
- &NetAddress::OnionV2 {..} => { 3 },
- &NetAddress::OnionV3 {..} => { 4 },
- }
- }
-
/// Strict byte-length of address descriptor, 1-byte type not recorded
fn len(&self) -> u16 {
match self {
}
/// An Err type for failure to process messages.
+#[derive(Clone)]
pub struct LightningError {
/// A human-readable message describing the error
pub err: String,
if e.kind() == ::std::io::ErrorKind::UnexpectedEof {
DecodeError::ShortRead
} else {
- DecodeError::Io(e)
+ DecodeError::Io(e.kind())
}
}
}
w.write_all(&self.rgb)?;
self.alias.write(w)?;
- let mut addrs_to_encode = self.addresses.clone();
- addrs_to_encode.sort_by(|a, b| { a.get_id().cmp(&b.get_id()) });
let mut addr_len = 0;
- for addr in &addrs_to_encode {
+ for addr in self.addresses.iter() {
addr_len += 1 + addr.len();
}
(addr_len + self.excess_address_data.len() as u16).write(w)?;
- for addr in addrs_to_encode {
+ for addr in self.addresses.iter() {
addr.write(w)?;
}
w.write_all(&self.excess_address_data[..])?;
let addr_len: u16 = Readable::read(r)?;
let mut addresses: Vec<NetAddress> = Vec::new();
- let mut highest_addr_type = 0;
let mut addr_readpos = 0;
let mut excess = false;
let mut excess_byte = 0;
if addr_len <= addr_readpos { break; }
match Readable::read(r) {
Ok(Ok(addr)) => {
- if addr.get_id() < highest_addr_type {
- // Addresses must be sorted in increasing order
- return Err(DecodeError::InvalidValue);
- }
- highest_addr_type = addr.get_id();
if addr_len < addr_readpos + 1 + addr.len() {
return Err(DecodeError::BadLengthDescriptor);
}