use bytes::BufMut;
use crate::primitives::fixed::{get_bool, get_i16, get_i32, get_u16, put_bool, put_i16, put_i32, put_u16};
use crate::primitives::string_bytes::{
compact_string_len, put_compact_string, put_string, string_len,
};
use crate::primitives::string_bytes_borrowed::{
get_compact_string_borrowed, get_string_borrowed,
};
use crate::tagged_fields::{read_tagged_fields, tagged_fields_len, WriteTaggedFields};
use crate::{DecodeBorrow, Encode, ProtocolError, UnknownTaggedFields};
pub const API_KEY: i16 = 70;
pub const MIN_VERSION: i16 = 0;
pub const MAX_VERSION: i16 = 0;
pub const FLEXIBLE_MIN: i16 = 0;
#[inline]
fn is_flexible(version: i16) -> bool { version >= FLEXIBLE_MIN }
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct ControllerRegistrationRequest<'a> {
pub controller_id: i32,
pub incarnation_id: crate::primitives::uuid::Uuid,
pub zk_migration_ready: bool,
pub listeners: Vec<Listener<'a>>,
pub features: Vec<Feature<'a>>,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl<'a> Default for ControllerRegistrationRequest<'a> {
fn default() -> Self {
Self {
controller_id: 0i32,
incarnation_id: Default::default(),
zk_migration_ready: false,
listeners: Vec::new(),
features: Vec::new(),
unknown_tagged_fields: Default::default(),
}
}
}
impl<'a> ControllerRegistrationRequest<'a> {
pub fn to_owned(&self) -> crate::owned::controller_registration_request::ControllerRegistrationRequest {
crate::owned::controller_registration_request::ControllerRegistrationRequest {
controller_id: (self.controller_id),
incarnation_id: (self.incarnation_id),
zk_migration_ready: (self.zk_migration_ready),
listeners: (self.listeners).iter().map(|it| it.to_owned()).collect(),
features: (self.features).iter().map(|it| it.to_owned()).collect(),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl<'a> Encode for ControllerRegistrationRequest<'a> {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
return Err(ProtocolError::UnsupportedVersion { api_key: API_KEY, version });
}
let flex = is_flexible(version);
if version >= 0 { put_i32(buf, self.controller_id) }
if version >= 0 { crate::primitives::uuid::put_uuid(buf, self.incarnation_id) }
if version >= 0 { put_bool(buf, self.zk_migration_ready) }
if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.listeners).len(), flex); for it in &self.listeners { it.encode(buf, version)?; } } }
if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.features).len(), flex); for it in &self.features { it.encode(buf, version)?; } } }
if flex {
let tagged = WriteTaggedFields::new();
tagged.write(buf, &self.unknown_tagged_fields);
}
Ok(())
}
fn encoded_len(&self, version: i16) -> usize {
let flex = is_flexible(version);
let mut n: usize = 0;
if version >= 0 { n += 4; }
if version >= 0 { n += 16; }
if version >= 0 { n += 1; }
if version >= 0 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.listeners).len(), flex); let body: usize = (self.listeners).iter().map(|it| it.encoded_len(version)).sum(); prefix + body }; }
if version >= 0 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.features).len(), flex); let body: usize = (self.features).iter().map(|it| it.encoded_len(version)).sum(); prefix + body }; }
if flex {
let known_pairs: Vec<(u32, usize)> = Vec::new();
n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
}
n
}
}
impl<'de> DecodeBorrow<'de> for ControllerRegistrationRequest<'de> {
fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
if !(MIN_VERSION..=MAX_VERSION).contains(&version) {
return Err(ProtocolError::UnsupportedVersion { api_key: API_KEY, version });
}
let flex = is_flexible(version);
let mut out = Self::default();
if version >= 0 { out.controller_id = get_i32(buf)?; }
if version >= 0 { out.incarnation_id = crate::primitives::uuid::get_uuid(buf)?; }
if version >= 0 { out.zk_migration_ready = get_bool(buf)?; }
if version >= 0 { out.listeners = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(Listener::decode_borrow(buf, version)?); } v }; }
if version >= 0 { out.features = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(Feature::decode_borrow(buf, version)?); } v }; }
if flex {
out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
Ok(false)
})?;
}
Ok(out)
}
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct Listener<'a> {
pub name: &'a str,
pub host: &'a str,
pub port: u16,
pub security_protocol: i16,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl<'a> Default for Listener<'a> {
fn default() -> Self {
Self {
name: "",
host: "",
port: 0u16,
security_protocol: 0i16,
unknown_tagged_fields: Default::default(),
}
}
}
impl<'a> Listener<'a> {
pub fn to_owned(&self) -> crate::owned::controller_registration_request::Listener {
crate::owned::controller_registration_request::Listener {
name: (self.name).to_string(),
host: (self.host).to_string(),
port: (self.port),
security_protocol: (self.security_protocol),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl<'a> Encode for Listener<'a> {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
let flex = version >= 0;
if version >= 0 { if flex { put_compact_string(buf, self.name) } else { put_string(buf, self.name) } }
if version >= 0 { if flex { put_compact_string(buf, self.host) } else { put_string(buf, self.host) } }
if version >= 0 { put_u16(buf, self.port) }
if version >= 0 { put_i16(buf, self.security_protocol) }
if flex {
let tagged = WriteTaggedFields::new();
tagged.write(buf, &self.unknown_tagged_fields);
}
Ok(())
}
fn encoded_len(&self, version: i16) -> usize {
let flex = version >= 0;
let mut n: usize = 0;
if version >= 0 { n += if flex { compact_string_len(self.name) } else { string_len(self.name) }; }
if version >= 0 { n += if flex { compact_string_len(self.host) } else { string_len(self.host) }; }
if version >= 0 { n += 2; }
if version >= 0 { n += 2; }
if flex {
let known_pairs: Vec<(u32, usize)> = Vec::new();
n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
}
n
}
}
impl<'de> DecodeBorrow<'de> for Listener<'de> {
fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
let flex = version >= 0;
let mut out = Self::default();
if version >= 0 { out.name = if flex { get_compact_string_borrowed(buf)? } else { get_string_borrowed(buf)? }; }
if version >= 0 { out.host = if flex { get_compact_string_borrowed(buf)? } else { get_string_borrowed(buf)? }; }
if version >= 0 { out.port = get_u16(buf)?; }
if version >= 0 { out.security_protocol = get_i16(buf)?; }
if flex {
out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
Ok(false)
})?;
}
Ok(out)
}
}
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct Feature<'a> {
pub name: &'a str,
pub min_supported_version: i16,
pub max_supported_version: i16,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl<'a> Default for Feature<'a> {
fn default() -> Self {
Self {
name: "",
min_supported_version: 0i16,
max_supported_version: 0i16,
unknown_tagged_fields: Default::default(),
}
}
}
impl<'a> Feature<'a> {
pub fn to_owned(&self) -> crate::owned::controller_registration_request::Feature {
crate::owned::controller_registration_request::Feature {
name: (self.name).to_string(),
min_supported_version: (self.min_supported_version),
max_supported_version: (self.max_supported_version),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl<'a> Encode for Feature<'a> {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
let flex = version >= 0;
if version >= 0 { if flex { put_compact_string(buf, self.name) } else { put_string(buf, self.name) } }
if version >= 0 { put_i16(buf, self.min_supported_version) }
if version >= 0 { put_i16(buf, self.max_supported_version) }
if flex {
let tagged = WriteTaggedFields::new();
tagged.write(buf, &self.unknown_tagged_fields);
}
Ok(())
}
fn encoded_len(&self, version: i16) -> usize {
let flex = version >= 0;
let mut n: usize = 0;
if version >= 0 { n += if flex { compact_string_len(self.name) } else { string_len(self.name) }; }
if version >= 0 { n += 2; }
if version >= 0 { n += 2; }
if flex {
let known_pairs: Vec<(u32, usize)> = Vec::new();
n += tagged_fields_len(&known_pairs, &self.unknown_tagged_fields);
}
n
}
}
impl<'de> DecodeBorrow<'de> for Feature<'de> {
fn decode_borrow(buf: &mut &'de [u8], version: i16) -> Result<Self, ProtocolError> {
let flex = version >= 0;
let mut out = Self::default();
if version >= 0 { out.name = if flex { get_compact_string_borrowed(buf)? } else { get_string_borrowed(buf)? }; }
if version >= 0 { out.min_supported_version = get_i16(buf)?; }
if version >= 0 { out.max_supported_version = get_i16(buf)?; }
if flex {
out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
Ok(false)
})?;
}
Ok(out)
}
}