use bytes::BufMut;
use crate::primitives::fixed::{get_i16, get_i32, put_i16, put_i32};
use crate::primitives::string_bytes::{
compact_nullable_string_len, compact_string_len, nullable_string_len,
put_compact_nullable_string, put_compact_string, put_nullable_string, put_string,
string_len,
};
use crate::primitives::string_bytes_borrowed::{
get_compact_nullable_string_borrowed, get_compact_string_borrowed,
get_nullable_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 = 85;
pub const MIN_VERSION: i16 = 0;
pub const MAX_VERSION: i16 = 1;
pub const FLEXIBLE_MIN: i16 = 0;
#[inline]
fn is_flexible(version: i16) -> bool { version >= FLEXIBLE_MIN }
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct WriteShareGroupStateResponse<'a> {
pub results: Vec<WriteStateResult<'a>>,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl<'a> Default for WriteShareGroupStateResponse<'a> {
fn default() -> Self {
Self {
results: Vec::new(),
unknown_tagged_fields: Default::default(),
}
}
}
impl<'a> WriteShareGroupStateResponse<'a> {
pub fn to_owned(&self) -> crate::owned::write_share_group_state_response::WriteShareGroupStateResponse {
crate::owned::write_share_group_state_response::WriteShareGroupStateResponse {
results: (self.results).iter().map(|it| it.to_owned()).collect(),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl<'a> Encode for WriteShareGroupStateResponse<'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 { { crate::primitives::array::put_array_len(buf, (self.results).len(), flex); for it in &self.results { 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 += { let prefix = crate::primitives::array::array_len_prefix_len((self.results).len(), flex); let body: usize = (self.results).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 WriteShareGroupStateResponse<'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.results = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(WriteStateResult::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 WriteStateResult<'a> {
pub topic_id: crate::primitives::uuid::Uuid,
pub partitions: Vec<PartitionResult<'a>>,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl<'a> Default for WriteStateResult<'a> {
fn default() -> Self {
Self {
topic_id: Default::default(),
partitions: Vec::new(),
unknown_tagged_fields: Default::default(),
}
}
}
impl<'a> WriteStateResult<'a> {
pub fn to_owned(&self) -> crate::owned::write_share_group_state_response::WriteStateResult {
crate::owned::write_share_group_state_response::WriteStateResult {
topic_id: (self.topic_id),
partitions: (self.partitions).iter().map(|it| it.to_owned()).collect(),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl<'a> Encode for WriteStateResult<'a> {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
let flex = version >= 0;
if version >= 0 { crate::primitives::uuid::put_uuid(buf, self.topic_id) }
if version >= 0 { { crate::primitives::array::put_array_len(buf, (self.partitions).len(), flex); for it in &self.partitions { 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 = version >= 0;
let mut n: usize = 0;
if version >= 0 { n += 16; }
if version >= 0 { n += { let prefix = crate::primitives::array::array_len_prefix_len((self.partitions).len(), flex); let body: usize = (self.partitions).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 WriteStateResult<'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.topic_id = crate::primitives::uuid::get_uuid(buf)?; }
if version >= 0 { out.partitions = { let n = crate::primitives::array::get_array_len(buf, flex)?; let mut v = Vec::with_capacity(n); for _ in 0..n { v.push(PartitionResult::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 PartitionResult<'a> {
pub partition: i32,
pub error_code: i16,
pub error_message: Option<&'a str>,
pub unknown_tagged_fields: UnknownTaggedFields,
}
impl<'a> Default for PartitionResult<'a> {
fn default() -> Self {
Self {
partition: 0i32,
error_code: 0i16,
error_message: None,
unknown_tagged_fields: Default::default(),
}
}
}
impl<'a> PartitionResult<'a> {
pub fn to_owned(&self) -> crate::owned::write_share_group_state_response::PartitionResult {
crate::owned::write_share_group_state_response::PartitionResult {
partition: (self.partition),
error_code: (self.error_code),
error_message: (self.error_message).map(|s| s.to_string()),
unknown_tagged_fields: self.unknown_tagged_fields.clone(),
}
}
}
impl<'a> Encode for PartitionResult<'a> {
fn encode<B: BufMut>(&self, buf: &mut B, version: i16) -> Result<(), ProtocolError> {
let flex = version >= 0;
if version >= 0 { put_i32(buf, self.partition) }
if version >= 0 { put_i16(buf, self.error_code) }
if version >= 0 { if flex { put_compact_nullable_string(buf, self.error_message) } else { put_nullable_string(buf, self.error_message) } }
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 += 4; }
if version >= 0 { n += 2; }
if version >= 0 { n += if flex { compact_nullable_string_len(self.error_message) } else { nullable_string_len(self.error_message) }; }
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 PartitionResult<'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.partition = get_i32(buf)?; }
if version >= 0 { out.error_code = get_i16(buf)?; }
if version >= 0 { out.error_message = if flex { get_compact_nullable_string_borrowed(buf)? } else { get_nullable_string_borrowed(buf)? }; }
if flex {
out.unknown_tagged_fields = read_tagged_fields(buf, |_tag, _payload| {
Ok(false)
})?;
}
Ok(out)
}
}