#![allow(unused)]
use std::borrow::Borrow;
use std::collections::BTreeMap;
use anyhow::bail;
use bytes::Bytes;
use uuid::Uuid;
use crate::protocol::{
buf::{ByteBuf, ByteBufMut},
compute_unknown_tagged_fields_size, types, write_unknown_tagged_fields, Builder, Decodable,
DecodeError, Decoder, Encodable, EncodeError, Encoder, HeaderVersion, MapDecodable,
MapEncodable, Message, StrBytes, VersionRange,
};
#[non_exhaustive]
#[derive(Debug, Clone, PartialEq, derive_builder::Builder)]
#[builder(default)]
pub struct StopReplicaPartitionState {
pub partition_index: i32,
pub leader_epoch: i32,
pub delete_partition: bool,
pub unknown_tagged_fields: BTreeMap<i32, Bytes>,
}
impl Builder for StopReplicaPartitionState {
type Builder = StopReplicaPartitionStateBuilder;
fn builder() -> Self::Builder {
StopReplicaPartitionStateBuilder::default()
}
}
impl Encodable for StopReplicaPartitionState {
fn encode<B: ByteBufMut>(&self, buf: &mut B, version: i16) -> Result<(), EncodeError> {
if version >= 3 {
types::Int32.encode(buf, &self.partition_index)?;
} else {
if self.partition_index != 0 {
bail!("failed to encode");
}
}
if version >= 3 {
types::Int32.encode(buf, &self.leader_epoch)?;
} else {
if self.leader_epoch != -1 {
bail!("failed to encode");
}
}
if version >= 3 {
types::Boolean.encode(buf, &self.delete_partition)?;
} else {
if self.delete_partition {
bail!("failed to encode");
}
}
if version >= 2 {
let num_tagged_fields = self.unknown_tagged_fields.len();
if num_tagged_fields > std::u32::MAX as usize {
bail!(
"Too many tagged fields to encode ({} fields)",
num_tagged_fields
);
}
types::UnsignedVarInt.encode(buf, num_tagged_fields as u32)?;
write_unknown_tagged_fields(buf, 0.., &self.unknown_tagged_fields)?;
}
Ok(())
}
fn compute_size(&self, version: i16) -> Result<usize, EncodeError> {
let mut total_size = 0;
if version >= 3 {
total_size += types::Int32.compute_size(&self.partition_index)?;
} else {
if self.partition_index != 0 {
bail!("failed to encode");
}
}
if version >= 3 {
total_size += types::Int32.compute_size(&self.leader_epoch)?;
} else {
if self.leader_epoch != -1 {
bail!("failed to encode");
}
}
if version >= 3 {
total_size += types::Boolean.compute_size(&self.delete_partition)?;
} else {
if self.delete_partition {
bail!("failed to encode");
}
}
if version >= 2 {
let num_tagged_fields = self.unknown_tagged_fields.len();
if num_tagged_fields > std::u32::MAX as usize {
bail!(
"Too many tagged fields to encode ({} fields)",
num_tagged_fields
);
}
total_size += types::UnsignedVarInt.compute_size(num_tagged_fields as u32)?;
total_size += compute_unknown_tagged_fields_size(&self.unknown_tagged_fields)?;
}
Ok(total_size)
}
}
impl Decodable for StopReplicaPartitionState {
fn decode<B: ByteBuf>(buf: &mut B, version: i16) -> Result<Self, DecodeError> {
let partition_index = if version >= 3 {
types::Int32.decode(buf)?
} else {
0
};
let leader_epoch = if version >= 3 {
types::Int32.decode(buf)?
} else {
-1
};
let delete_partition = if version >= 3 {
types::Boolean.decode(buf)?
} else {
false
};
let mut unknown_tagged_fields = BTreeMap::new();
if version >= 2 {
let num_tagged_fields = types::UnsignedVarInt.decode(buf)?;
for _ in 0..num_tagged_fields {
let tag: u32 = types::UnsignedVarInt.decode(buf)?;
let size: u32 = types::UnsignedVarInt.decode(buf)?;
let unknown_value = buf.try_get_bytes(size as usize)?;
unknown_tagged_fields.insert(tag as i32, unknown_value);
}
}
Ok(Self {
partition_index,
leader_epoch,
delete_partition,
unknown_tagged_fields,
})
}
}
impl Default for StopReplicaPartitionState {
fn default() -> Self {
Self {
partition_index: 0,
leader_epoch: -1,
delete_partition: false,
unknown_tagged_fields: BTreeMap::new(),
}
}
}
impl Message for StopReplicaPartitionState {
const VERSIONS: VersionRange = VersionRange { min: 0, max: 4 };
const DEPRECATED_VERSIONS: Option<VersionRange> = None;
}
#[non_exhaustive]
#[derive(Debug, Clone, PartialEq, derive_builder::Builder)]
#[builder(default)]
pub struct StopReplicaPartitionV0 {
pub topic_name: super::TopicName,
pub partition_index: i32,
pub unknown_tagged_fields: BTreeMap<i32, Bytes>,
}
impl Builder for StopReplicaPartitionV0 {
type Builder = StopReplicaPartitionV0Builder;
fn builder() -> Self::Builder {
StopReplicaPartitionV0Builder::default()
}
}
impl Encodable for StopReplicaPartitionV0 {
fn encode<B: ByteBufMut>(&self, buf: &mut B, version: i16) -> Result<(), EncodeError> {
if version == 0 {
types::String.encode(buf, &self.topic_name)?;
} else {
if !self.topic_name.is_empty() {
bail!("failed to encode");
}
}
if version == 0 {
types::Int32.encode(buf, &self.partition_index)?;
} else {
if self.partition_index != 0 {
bail!("failed to encode");
}
}
if version >= 2 {
let num_tagged_fields = self.unknown_tagged_fields.len();
if num_tagged_fields > std::u32::MAX as usize {
bail!(
"Too many tagged fields to encode ({} fields)",
num_tagged_fields
);
}
types::UnsignedVarInt.encode(buf, num_tagged_fields as u32)?;
write_unknown_tagged_fields(buf, 0.., &self.unknown_tagged_fields)?;
}
Ok(())
}
fn compute_size(&self, version: i16) -> Result<usize, EncodeError> {
let mut total_size = 0;
if version == 0 {
total_size += types::String.compute_size(&self.topic_name)?;
} else {
if !self.topic_name.is_empty() {
bail!("failed to encode");
}
}
if version == 0 {
total_size += types::Int32.compute_size(&self.partition_index)?;
} else {
if self.partition_index != 0 {
bail!("failed to encode");
}
}
if version >= 2 {
let num_tagged_fields = self.unknown_tagged_fields.len();
if num_tagged_fields > std::u32::MAX as usize {
bail!(
"Too many tagged fields to encode ({} fields)",
num_tagged_fields
);
}
total_size += types::UnsignedVarInt.compute_size(num_tagged_fields as u32)?;
total_size += compute_unknown_tagged_fields_size(&self.unknown_tagged_fields)?;
}
Ok(total_size)
}
}
impl Decodable for StopReplicaPartitionV0 {
fn decode<B: ByteBuf>(buf: &mut B, version: i16) -> Result<Self, DecodeError> {
let topic_name = if version == 0 {
types::String.decode(buf)?
} else {
Default::default()
};
let partition_index = if version == 0 {
types::Int32.decode(buf)?
} else {
0
};
let mut unknown_tagged_fields = BTreeMap::new();
if version >= 2 {
let num_tagged_fields = types::UnsignedVarInt.decode(buf)?;
for _ in 0..num_tagged_fields {
let tag: u32 = types::UnsignedVarInt.decode(buf)?;
let size: u32 = types::UnsignedVarInt.decode(buf)?;
let unknown_value = buf.try_get_bytes(size as usize)?;
unknown_tagged_fields.insert(tag as i32, unknown_value);
}
}
Ok(Self {
topic_name,
partition_index,
unknown_tagged_fields,
})
}
}
impl Default for StopReplicaPartitionV0 {
fn default() -> Self {
Self {
topic_name: Default::default(),
partition_index: 0,
unknown_tagged_fields: BTreeMap::new(),
}
}
}
impl Message for StopReplicaPartitionV0 {
const VERSIONS: VersionRange = VersionRange { min: 0, max: 4 };
const DEPRECATED_VERSIONS: Option<VersionRange> = None;
}
#[non_exhaustive]
#[derive(Debug, Clone, PartialEq, derive_builder::Builder)]
#[builder(default)]
pub struct StopReplicaRequest {
pub controller_id: super::BrokerId,
pub is_k_raft_controller: bool,
pub controller_epoch: i32,
pub broker_epoch: i64,
pub delete_partitions: bool,
pub ungrouped_partitions: Vec<StopReplicaPartitionV0>,
pub topics: Vec<StopReplicaTopicV1>,
pub topic_states: Vec<StopReplicaTopicState>,
pub unknown_tagged_fields: BTreeMap<i32, Bytes>,
}
impl Builder for StopReplicaRequest {
type Builder = StopReplicaRequestBuilder;
fn builder() -> Self::Builder {
StopReplicaRequestBuilder::default()
}
}
impl Encodable for StopReplicaRequest {
fn encode<B: ByteBufMut>(&self, buf: &mut B, version: i16) -> Result<(), EncodeError> {
types::Int32.encode(buf, &self.controller_id)?;
if version >= 4 {
types::Boolean.encode(buf, &self.is_k_raft_controller)?;
} else {
if self.is_k_raft_controller {
bail!("failed to encode");
}
}
types::Int32.encode(buf, &self.controller_epoch)?;
if version >= 1 {
types::Int64.encode(buf, &self.broker_epoch)?;
}
if version <= 2 {
types::Boolean.encode(buf, &self.delete_partitions)?;
} else {
if self.delete_partitions {
bail!("failed to encode");
}
}
if version == 0 {
types::Array(types::Struct { version }).encode(buf, &self.ungrouped_partitions)?;
} else {
if !self.ungrouped_partitions.is_empty() {
bail!("failed to encode");
}
}
if version >= 1 && version <= 2 {
if version >= 2 {
types::CompactArray(types::Struct { version }).encode(buf, &self.topics)?;
} else {
types::Array(types::Struct { version }).encode(buf, &self.topics)?;
}
} else {
if !self.topics.is_empty() {
bail!("failed to encode");
}
}
if version >= 3 {
types::CompactArray(types::Struct { version }).encode(buf, &self.topic_states)?;
} else {
if !self.topic_states.is_empty() {
bail!("failed to encode");
}
}
if version >= 2 {
let num_tagged_fields = self.unknown_tagged_fields.len();
if num_tagged_fields > std::u32::MAX as usize {
bail!(
"Too many tagged fields to encode ({} fields)",
num_tagged_fields
);
}
types::UnsignedVarInt.encode(buf, num_tagged_fields as u32)?;
write_unknown_tagged_fields(buf, 0.., &self.unknown_tagged_fields)?;
}
Ok(())
}
fn compute_size(&self, version: i16) -> Result<usize, EncodeError> {
let mut total_size = 0;
total_size += types::Int32.compute_size(&self.controller_id)?;
if version >= 4 {
total_size += types::Boolean.compute_size(&self.is_k_raft_controller)?;
} else {
if self.is_k_raft_controller {
bail!("failed to encode");
}
}
total_size += types::Int32.compute_size(&self.controller_epoch)?;
if version >= 1 {
total_size += types::Int64.compute_size(&self.broker_epoch)?;
}
if version <= 2 {
total_size += types::Boolean.compute_size(&self.delete_partitions)?;
} else {
if self.delete_partitions {
bail!("failed to encode");
}
}
if version == 0 {
total_size +=
types::Array(types::Struct { version }).compute_size(&self.ungrouped_partitions)?;
} else {
if !self.ungrouped_partitions.is_empty() {
bail!("failed to encode");
}
}
if version >= 1 && version <= 2 {
if version >= 2 {
total_size +=
types::CompactArray(types::Struct { version }).compute_size(&self.topics)?;
} else {
total_size += types::Array(types::Struct { version }).compute_size(&self.topics)?;
}
} else {
if !self.topics.is_empty() {
bail!("failed to encode");
}
}
if version >= 3 {
total_size +=
types::CompactArray(types::Struct { version }).compute_size(&self.topic_states)?;
} else {
if !self.topic_states.is_empty() {
bail!("failed to encode");
}
}
if version >= 2 {
let num_tagged_fields = self.unknown_tagged_fields.len();
if num_tagged_fields > std::u32::MAX as usize {
bail!(
"Too many tagged fields to encode ({} fields)",
num_tagged_fields
);
}
total_size += types::UnsignedVarInt.compute_size(num_tagged_fields as u32)?;
total_size += compute_unknown_tagged_fields_size(&self.unknown_tagged_fields)?;
}
Ok(total_size)
}
}
impl Decodable for StopReplicaRequest {
fn decode<B: ByteBuf>(buf: &mut B, version: i16) -> Result<Self, DecodeError> {
let controller_id = types::Int32.decode(buf)?;
let is_k_raft_controller = if version >= 4 {
types::Boolean.decode(buf)?
} else {
false
};
let controller_epoch = types::Int32.decode(buf)?;
let broker_epoch = if version >= 1 {
types::Int64.decode(buf)?
} else {
-1
};
let delete_partitions = if version <= 2 {
types::Boolean.decode(buf)?
} else {
false
};
let ungrouped_partitions = if version == 0 {
types::Array(types::Struct { version }).decode(buf)?
} else {
Default::default()
};
let topics = if version >= 1 && version <= 2 {
if version >= 2 {
types::CompactArray(types::Struct { version }).decode(buf)?
} else {
types::Array(types::Struct { version }).decode(buf)?
}
} else {
Default::default()
};
let topic_states = if version >= 3 {
types::CompactArray(types::Struct { version }).decode(buf)?
} else {
Default::default()
};
let mut unknown_tagged_fields = BTreeMap::new();
if version >= 2 {
let num_tagged_fields = types::UnsignedVarInt.decode(buf)?;
for _ in 0..num_tagged_fields {
let tag: u32 = types::UnsignedVarInt.decode(buf)?;
let size: u32 = types::UnsignedVarInt.decode(buf)?;
let unknown_value = buf.try_get_bytes(size as usize)?;
unknown_tagged_fields.insert(tag as i32, unknown_value);
}
}
Ok(Self {
controller_id,
is_k_raft_controller,
controller_epoch,
broker_epoch,
delete_partitions,
ungrouped_partitions,
topics,
topic_states,
unknown_tagged_fields,
})
}
}
impl Default for StopReplicaRequest {
fn default() -> Self {
Self {
controller_id: (0).into(),
is_k_raft_controller: false,
controller_epoch: 0,
broker_epoch: -1,
delete_partitions: false,
ungrouped_partitions: Default::default(),
topics: Default::default(),
topic_states: Default::default(),
unknown_tagged_fields: BTreeMap::new(),
}
}
}
impl Message for StopReplicaRequest {
const VERSIONS: VersionRange = VersionRange { min: 0, max: 4 };
const DEPRECATED_VERSIONS: Option<VersionRange> = None;
}
#[non_exhaustive]
#[derive(Debug, Clone, PartialEq, derive_builder::Builder)]
#[builder(default)]
pub struct StopReplicaTopicState {
pub topic_name: super::TopicName,
pub partition_states: Vec<StopReplicaPartitionState>,
pub unknown_tagged_fields: BTreeMap<i32, Bytes>,
}
impl Builder for StopReplicaTopicState {
type Builder = StopReplicaTopicStateBuilder;
fn builder() -> Self::Builder {
StopReplicaTopicStateBuilder::default()
}
}
impl Encodable for StopReplicaTopicState {
fn encode<B: ByteBufMut>(&self, buf: &mut B, version: i16) -> Result<(), EncodeError> {
if version >= 3 {
types::CompactString.encode(buf, &self.topic_name)?;
} else {
if !self.topic_name.is_empty() {
bail!("failed to encode");
}
}
if version >= 3 {
types::CompactArray(types::Struct { version }).encode(buf, &self.partition_states)?;
} else {
if !self.partition_states.is_empty() {
bail!("failed to encode");
}
}
if version >= 2 {
let num_tagged_fields = self.unknown_tagged_fields.len();
if num_tagged_fields > std::u32::MAX as usize {
bail!(
"Too many tagged fields to encode ({} fields)",
num_tagged_fields
);
}
types::UnsignedVarInt.encode(buf, num_tagged_fields as u32)?;
write_unknown_tagged_fields(buf, 0.., &self.unknown_tagged_fields)?;
}
Ok(())
}
fn compute_size(&self, version: i16) -> Result<usize, EncodeError> {
let mut total_size = 0;
if version >= 3 {
total_size += types::CompactString.compute_size(&self.topic_name)?;
} else {
if !self.topic_name.is_empty() {
bail!("failed to encode");
}
}
if version >= 3 {
total_size += types::CompactArray(types::Struct { version })
.compute_size(&self.partition_states)?;
} else {
if !self.partition_states.is_empty() {
bail!("failed to encode");
}
}
if version >= 2 {
let num_tagged_fields = self.unknown_tagged_fields.len();
if num_tagged_fields > std::u32::MAX as usize {
bail!(
"Too many tagged fields to encode ({} fields)",
num_tagged_fields
);
}
total_size += types::UnsignedVarInt.compute_size(num_tagged_fields as u32)?;
total_size += compute_unknown_tagged_fields_size(&self.unknown_tagged_fields)?;
}
Ok(total_size)
}
}
impl Decodable for StopReplicaTopicState {
fn decode<B: ByteBuf>(buf: &mut B, version: i16) -> Result<Self, DecodeError> {
let topic_name = if version >= 3 {
types::CompactString.decode(buf)?
} else {
Default::default()
};
let partition_states = if version >= 3 {
types::CompactArray(types::Struct { version }).decode(buf)?
} else {
Default::default()
};
let mut unknown_tagged_fields = BTreeMap::new();
if version >= 2 {
let num_tagged_fields = types::UnsignedVarInt.decode(buf)?;
for _ in 0..num_tagged_fields {
let tag: u32 = types::UnsignedVarInt.decode(buf)?;
let size: u32 = types::UnsignedVarInt.decode(buf)?;
let unknown_value = buf.try_get_bytes(size as usize)?;
unknown_tagged_fields.insert(tag as i32, unknown_value);
}
}
Ok(Self {
topic_name,
partition_states,
unknown_tagged_fields,
})
}
}
impl Default for StopReplicaTopicState {
fn default() -> Self {
Self {
topic_name: Default::default(),
partition_states: Default::default(),
unknown_tagged_fields: BTreeMap::new(),
}
}
}
impl Message for StopReplicaTopicState {
const VERSIONS: VersionRange = VersionRange { min: 0, max: 4 };
const DEPRECATED_VERSIONS: Option<VersionRange> = None;
}
#[non_exhaustive]
#[derive(Debug, Clone, PartialEq, derive_builder::Builder)]
#[builder(default)]
pub struct StopReplicaTopicV1 {
pub name: super::TopicName,
pub partition_indexes: Vec<i32>,
pub unknown_tagged_fields: BTreeMap<i32, Bytes>,
}
impl Builder for StopReplicaTopicV1 {
type Builder = StopReplicaTopicV1Builder;
fn builder() -> Self::Builder {
StopReplicaTopicV1Builder::default()
}
}
impl Encodable for StopReplicaTopicV1 {
fn encode<B: ByteBufMut>(&self, buf: &mut B, version: i16) -> Result<(), EncodeError> {
if version >= 1 && version <= 2 {
if version >= 2 {
types::CompactString.encode(buf, &self.name)?;
} else {
types::String.encode(buf, &self.name)?;
}
} else {
if !self.name.is_empty() {
bail!("failed to encode");
}
}
if version >= 1 && version <= 2 {
if version >= 2 {
types::CompactArray(types::Int32).encode(buf, &self.partition_indexes)?;
} else {
types::Array(types::Int32).encode(buf, &self.partition_indexes)?;
}
} else {
if !self.partition_indexes.is_empty() {
bail!("failed to encode");
}
}
if version >= 2 {
let num_tagged_fields = self.unknown_tagged_fields.len();
if num_tagged_fields > std::u32::MAX as usize {
bail!(
"Too many tagged fields to encode ({} fields)",
num_tagged_fields
);
}
types::UnsignedVarInt.encode(buf, num_tagged_fields as u32)?;
write_unknown_tagged_fields(buf, 0.., &self.unknown_tagged_fields)?;
}
Ok(())
}
fn compute_size(&self, version: i16) -> Result<usize, EncodeError> {
let mut total_size = 0;
if version >= 1 && version <= 2 {
if version >= 2 {
total_size += types::CompactString.compute_size(&self.name)?;
} else {
total_size += types::String.compute_size(&self.name)?;
}
} else {
if !self.name.is_empty() {
bail!("failed to encode");
}
}
if version >= 1 && version <= 2 {
if version >= 2 {
total_size +=
types::CompactArray(types::Int32).compute_size(&self.partition_indexes)?;
} else {
total_size += types::Array(types::Int32).compute_size(&self.partition_indexes)?;
}
} else {
if !self.partition_indexes.is_empty() {
bail!("failed to encode");
}
}
if version >= 2 {
let num_tagged_fields = self.unknown_tagged_fields.len();
if num_tagged_fields > std::u32::MAX as usize {
bail!(
"Too many tagged fields to encode ({} fields)",
num_tagged_fields
);
}
total_size += types::UnsignedVarInt.compute_size(num_tagged_fields as u32)?;
total_size += compute_unknown_tagged_fields_size(&self.unknown_tagged_fields)?;
}
Ok(total_size)
}
}
impl Decodable for StopReplicaTopicV1 {
fn decode<B: ByteBuf>(buf: &mut B, version: i16) -> Result<Self, DecodeError> {
let name = if version >= 1 && version <= 2 {
if version >= 2 {
types::CompactString.decode(buf)?
} else {
types::String.decode(buf)?
}
} else {
Default::default()
};
let partition_indexes = if version >= 1 && version <= 2 {
if version >= 2 {
types::CompactArray(types::Int32).decode(buf)?
} else {
types::Array(types::Int32).decode(buf)?
}
} else {
Default::default()
};
let mut unknown_tagged_fields = BTreeMap::new();
if version >= 2 {
let num_tagged_fields = types::UnsignedVarInt.decode(buf)?;
for _ in 0..num_tagged_fields {
let tag: u32 = types::UnsignedVarInt.decode(buf)?;
let size: u32 = types::UnsignedVarInt.decode(buf)?;
let unknown_value = buf.try_get_bytes(size as usize)?;
unknown_tagged_fields.insert(tag as i32, unknown_value);
}
}
Ok(Self {
name,
partition_indexes,
unknown_tagged_fields,
})
}
}
impl Default for StopReplicaTopicV1 {
fn default() -> Self {
Self {
name: Default::default(),
partition_indexes: Default::default(),
unknown_tagged_fields: BTreeMap::new(),
}
}
}
impl Message for StopReplicaTopicV1 {
const VERSIONS: VersionRange = VersionRange { min: 0, max: 4 };
const DEPRECATED_VERSIONS: Option<VersionRange> = None;
}
impl HeaderVersion for StopReplicaRequest {
fn header_version(version: i16) -> i16 {
if version >= 2 {
2
} else {
1
}
}
}