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::{WriteTaggedFields, read_tagged_fields, tagged_fields_len};
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, Default)]
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 ControllerRegistrationRequest<'_> {
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(Listener::to_owned).collect(),
features: (self.features).iter().map(Feature::to_owned).collect(),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl Encode for ControllerRegistrationRequest<'_> {
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)
}
}
#[cfg(test)]
impl ControllerRegistrationRequest<'_> {
#[must_use]
pub fn populated(version: i16) -> Self {
let mut m = Self::default();
if version >= 0 {
m.controller_id = 1i32;
}
if version >= 0 {
m.incarnation_id = crate::primitives::uuid::Uuid([1u8; 16]);
}
if version >= 0 {
m.zk_migration_ready = true;
}
if version >= 0 {
m.listeners = vec![Listener::populated(version)];
}
if version >= 0 {
m.features = vec![Feature::populated(version)];
}
m
}
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
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 Listener<'_> {
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 Encode for Listener<'_> {
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)
}
}
#[cfg(test)]
impl Listener<'_> {
#[must_use]
pub fn populated(version: i16) -> Self {
let mut m = Self::default();
if version >= 0 {
m.name = "x";
}
if version >= 0 {
m.host = "x";
}
if version >= 0 {
m.port = 1u16;
}
if version >= 0 {
m.security_protocol = 1i16;
}
m
}
}
#[derive(Debug, Clone, PartialEq, Eq, Default)]
pub struct Feature<'a> {
pub name: &'a str,
pub min_supported_version: i16,
pub max_supported_version: i16,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl Feature<'_> {
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 Encode for Feature<'_> {
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)
}
}
#[cfg(test)]
impl Feature<'_> {
#[must_use]
pub fn populated(version: i16) -> Self {
let mut m = Self::default();
if version >= 0 {
m.name = "x";
}
if version >= 0 {
m.min_supported_version = 1i16;
}
if version >= 0 {
m.max_supported_version = 1i16;
}
m
}
}