-impl_writeable_tlv_based!(NodeAnnouncementInfo, {
- (0, features, required),
- (2, last_update, required),
- (4, rgb, required),
- (6, alias, required),
- (8, announcement_message, option),
- (10, addresses, vec_type),
-});
+impl NodeAnnouncementInfo {
+ /// Internet-level addresses via which one can connect to the node
+ pub fn addresses(&self) -> &[NetAddress] {
+ self.announcement_message.as_ref()
+ .map(|msg| msg.contents.addresses.as_slice())
+ .unwrap_or_default()
+ }
+}
+
+impl Writeable for NodeAnnouncementInfo {
+ fn write<W: Writer>(&self, writer: &mut W) -> Result<(), io::Error> {
+ let empty_addresses = Vec::<NetAddress>::new();
+ write_tlv_fields!(writer, {
+ (0, self.features, required),
+ (2, self.last_update, required),
+ (4, self.rgb, required),
+ (6, self.alias, required),
+ (8, self.announcement_message, option),
+ (10, empty_addresses, vec_type), // Versions prior to 0.0.115 require this field
+ });
+ Ok(())
+ }
+}
+
+impl Readable for NodeAnnouncementInfo {
+ fn read<R: io::Read>(reader: &mut R) -> Result<Self, DecodeError> {
+ _init_and_read_tlv_fields!(reader, {
+ (0, features, required),
+ (2, last_update, required),
+ (4, rgb, required),
+ (6, alias, required),
+ (8, announcement_message, option),
+ (10, _addresses, vec_type), // deprecated, not used anymore
+ });
+ let _: Option<Vec<NetAddress>> = _addresses;
+ Ok(Self { features: features.0.unwrap(), last_update: last_update.0.unwrap(), rgb: rgb.0.unwrap(),
+ alias: alias.0.unwrap(), announcement_message })
+ }
+}