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support ray clmm bitmap extension account event

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This commit is contained in:
zhaoguojie2010
2025-11-29 17:27:49 +08:00
parent 511fea0499
commit 47a390a8bf
5 changed files with 130 additions and 2 deletions
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src/streaming/event_parser/common/types.rs
+5
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@@ -132,6 +132,7 @@ pub enum EventType {
AccountRaydiumClmmAmmConfig,
AccountRaydiumClmmPoolState,
AccountRaydiumClmmTickArrayState,
AccountRaydiumClmmTickArrayBitmapExtension,
AccountRaydiumCpmmAmmConfig,
AccountRaydiumCpmmPoolState,
AccountMeteoraDlmmLbPair,
@@ -159,6 +160,7 @@ pub const ACCOUNT_EVENT_TYPES: &[EventType] = &[
EventType::AccountRaydiumClmmAmmConfig,
EventType::AccountRaydiumClmmPoolState,
EventType::AccountRaydiumClmmTickArrayState,
EventType::AccountRaydiumClmmTickArrayBitmapExtension,
EventType::AccountRaydiumCpmmAmmConfig,
EventType::AccountRaydiumCpmmPoolState,
EventType::AccountMeteoraDlmmLbPair,
@@ -233,6 +235,9 @@ impl fmt::Display for EventType {
EventType::AccountRaydiumClmmTickArrayState => {
write!(f, "AccountRaydiumClmmTickArrayState")
}
EventType::AccountRaydiumClmmTickArrayBitmapExtension => {
write!(f, "AccountRaydiumClmmTickArrayBitmapExtension")
}
EventType::AccountRaydiumCpmmAmmConfig => write!(f, "AccountRaydiumCpmmAmmConfig"),
EventType::AccountRaydiumCpmmPoolState => write!(f, "AccountRaydiumCpmmPoolState"),
EventType::AccountMeteoraDlmmLbPair => write!(f, "AccountMeteoraDlmmLbPair"),
src/streaming/event_parser/core/traits.rs
+3
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@@ -66,6 +66,7 @@ pub enum DexEvent {
RaydiumClmmAmmConfigAccountEvent(RaydiumClmmAmmConfigAccountEvent),
RaydiumClmmPoolStateAccountEvent(RaydiumClmmPoolStateAccountEvent),
RaydiumClmmTickArrayStateAccountEvent(RaydiumClmmTickArrayStateAccountEvent),
RaydiumClmmTickArrayBitmapExtensionAccountEvent(RaydiumClmmTickArrayBitmapExtensionAccountEvent),
// Raydium CPMM events
RaydiumCpmmSwapEvent(RaydiumCpmmSwapEvent),
@@ -134,6 +135,7 @@ impl DexEvent {
DexEvent::RaydiumClmmAmmConfigAccountEvent(e) => &e.metadata,
DexEvent::RaydiumClmmPoolStateAccountEvent(e) => &e.metadata,
DexEvent::RaydiumClmmTickArrayStateAccountEvent(e) => &e.metadata,
DexEvent::RaydiumClmmTickArrayBitmapExtensionAccountEvent(e) => &e.metadata,
DexEvent::RaydiumCpmmSwapEvent(e) => &e.metadata,
DexEvent::RaydiumCpmmDepositEvent(e) => &e.metadata,
DexEvent::RaydiumCpmmWithdrawEvent(e) => &e.metadata,
@@ -194,6 +196,7 @@ impl DexEvent {
DexEvent::RaydiumClmmAmmConfigAccountEvent(e) => &mut e.metadata,
DexEvent::RaydiumClmmPoolStateAccountEvent(e) => &mut e.metadata,
DexEvent::RaydiumClmmTickArrayStateAccountEvent(e) => &mut e.metadata,
DexEvent::RaydiumClmmTickArrayBitmapExtensionAccountEvent(e) => &mut e.metadata,
DexEvent::RaydiumCpmmSwapEvent(e) => &mut e.metadata,
DexEvent::RaydiumCpmmDepositEvent(e) => &mut e.metadata,
DexEvent::RaydiumCpmmWithdrawEvent(e) => &mut e.metadata,
src/streaming/event_parser/protocols/raydium_clmm/events.rs
+14 -1
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@@ -1,5 +1,5 @@
use crate::streaming::event_parser::common::EventMetadata;
use crate::streaming::event_parser::protocols::raydium_clmm::types::{PoolState, TickArrayState};
use crate::streaming::event_parser::protocols::raydium_clmm::types::{PoolState, TickArrayBitmapExtension, TickArrayState};
use crate::{
streaming::event_parser::protocols::raydium_clmm::types::AmmConfig,
};
@@ -247,6 +247,18 @@ pub struct RaydiumClmmTickArrayStateAccountEvent {
pub tick_array_state: TickArrayState,
}
/// TickArrayBitmapExtension 账户事件
#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize)]
pub struct RaydiumClmmTickArrayBitmapExtensionAccountEvent {
pub metadata: EventMetadata,
pub pubkey: Pubkey,
pub executable: bool,
pub lamports: u64,
pub owner: Pubkey,
pub rent_epoch: u64,
pub tick_array_bitmap_extension: TickArrayBitmapExtension,
}
/// 事件鉴别器常量
pub mod discriminators {
// 指令鉴别器
@@ -263,4 +275,5 @@ pub mod discriminators {
pub const AMM_CONFIG: &[u8] = &[218, 244, 33, 104, 203, 203, 43, 111];
pub const POOL_STATE: &[u8] = &[247, 237, 227, 245, 215, 195, 222, 70];
pub const TICK_ARRAY_STATE: &[u8] = &[192, 155, 85, 205, 49, 249, 129, 42];
pub const TICK_ARRAY_BITMAP_EXTENSION: &[u8] = &[80, 111, 124, 113, 55, 237, 18, 5];
}
src/streaming/event_parser/protocols/raydium_clmm/parser.rs
+3
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@@ -79,6 +79,9 @@ pub fn parse_raydium_clmm_account_data(
discriminators::TICK_ARRAY_STATE => {
crate::streaming::event_parser::protocols::raydium_clmm::types::tick_array_state_parser(account, metadata)
}
discriminators::TICK_ARRAY_BITMAP_EXTENSION => {
crate::streaming::event_parser::protocols::raydium_clmm::types::tick_array_bitmap_extension_parser(account, metadata)
}
_ => None,
}
}
src/streaming/event_parser/protocols/raydium_clmm/types.rs
+105 -1
View File
@@ -7,7 +7,7 @@ use crate::streaming::{
common::{EventMetadata, EventType},
protocols::raydium_clmm::{
RaydiumClmmAmmConfigAccountEvent, RaydiumClmmPoolStateAccountEvent,
RaydiumClmmTickArrayStateAccountEvent,
RaydiumClmmTickArrayBitmapExtensionAccountEvent, RaydiumClmmTickArrayStateAccountEvent,
},
DexEvent,
},
@@ -231,3 +231,107 @@ pub fn tick_array_state_parser(
None
}
}
// EXTENSION_TICKARRAY_BITMAP_SIZE 常量，根据 Raydium CLMM 实现，通常为 14
pub const EXTENSION_TICKARRAY_BITMAP_SIZE: usize = 14;
#[repr(C, packed)]
#[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
pub struct TickArrayBitmapExtension {
pub pool_id: Pubkey,
/// Packed initialized tick array state for start_tick_index is positive
pub positive_tick_array_bitmap: [[u64; 8]; EXTENSION_TICKARRAY_BITMAP_SIZE],
/// Packed initialized tick array state for start_tick_index is negative
pub negative_tick_array_bitmap: [[u64; 8]; EXTENSION_TICKARRAY_BITMAP_SIZE],
}
impl Default for TickArrayBitmapExtension {
fn default() -> Self {
Self {
pool_id: Pubkey::default(),
positive_tick_array_bitmap: [[0u64; 8]; EXTENSION_TICKARRAY_BITMAP_SIZE],
negative_tick_array_bitmap: [[0u64; 8]; EXTENSION_TICKARRAY_BITMAP_SIZE],
}
}
}
// 计算大小：Pubkey (32) + positive_bitmap (12 * 8 * 8) + negative_bitmap (12 * 8 * 8)
pub const TICK_ARRAY_BITMAP_EXTENSION_SIZE: usize = 32 + (EXTENSION_TICKARRAY_BITMAP_SIZE * 8 * 64) + (EXTENSION_TICKARRAY_BITMAP_SIZE * 8 * 64);
pub fn tick_array_bitmap_extension_decode(data: &[u8]) -> Option<TickArrayBitmapExtension> {
if data.len() < TICK_ARRAY_BITMAP_EXTENSION_SIZE {
return None;
}
// 由于使用了 #[repr(C, packed)]，我们需要手动解析
let mut offset = 0;
// 读取 pool_id (32 bytes)
if data.len() < offset + 32 {
return None;
}
let pool_id = Pubkey::try_from(&data[offset..offset + 32]).ok()?;
offset += 32;
// 读取 positive_tick_array_bitmap
let mut positive_tick_array_bitmap = [[0u64; 8]; EXTENSION_TICKARRAY_BITMAP_SIZE];
for i in 0..EXTENSION_TICKARRAY_BITMAP_SIZE {
for j in 0..8 {
if data.len() < offset + 8 {
return None;
}
positive_tick_array_bitmap[i][j] = u64::from_le_bytes(
data[offset..offset + 8].try_into().ok()?
);
offset += 8;
}
}
// 读取 negative_tick_array_bitmap
let mut negative_tick_array_bitmap = [[0u64; 8]; EXTENSION_TICKARRAY_BITMAP_SIZE];
for i in 0..EXTENSION_TICKARRAY_BITMAP_SIZE {
for j in 0..8 {
if data.len() < offset + 8 {
return None;
}
negative_tick_array_bitmap[i][j] = u64::from_le_bytes(
data[offset..offset + 8].try_into().ok()?
);
offset += 8;
}
}
Some(TickArrayBitmapExtension {
pool_id,
positive_tick_array_bitmap,
negative_tick_array_bitmap,
})
}
pub fn tick_array_bitmap_extension_parser(
account: &AccountPretty,
mut metadata: EventMetadata,
) -> Option<DexEvent> {
metadata.event_type = EventType::AccountRaydiumClmmTickArrayBitmapExtension;
if account.data.len() < TICK_ARRAY_BITMAP_EXTENSION_SIZE + 8 {
return None;
}
if let Some(tick_array_bitmap_extension) =
tick_array_bitmap_extension_decode(&account.data[8..TICK_ARRAY_BITMAP_EXTENSION_SIZE + 8])
{
Some(DexEvent::RaydiumClmmTickArrayBitmapExtensionAccountEvent(
RaydiumClmmTickArrayBitmapExtensionAccountEvent {
metadata,
pubkey: account.pubkey,
executable: account.executable,
lamports: account.lamports,
owner: account.owner,
rent_epoch: account.rent_epoch,
tick_array_bitmap_extension,
},
))
} else {
None
}
}