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program_transformers: remove plerkle
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,10 +1,10 @@ | ||
pub mod account_updates; | ||
pub mod ack; | ||
pub mod backfiller; | ||
pub mod config; | ||
pub mod database; | ||
pub mod error; | ||
pub mod metrics; | ||
pub mod plerkle; | ||
pub mod stream; | ||
pub mod tasks; | ||
pub mod transaction_notifications; |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,80 @@ | ||
use { | ||
flatbuffers::{ForwardsUOffset, Vector}, | ||
plerkle_serialization::{ | ||
CompiledInnerInstructions as FBCompiledInnerInstructions, | ||
CompiledInstruction as FBCompiledInstruction, Pubkey as FBPubkey, | ||
}, | ||
program_transformers::error::{ProgramTransformerError, ProgramTransformerResult}, | ||
solana_sdk::{instruction::CompiledInstruction, pubkey::Pubkey, signature::Signature}, | ||
solana_transaction_status::{InnerInstruction, InnerInstructions}, | ||
}; | ||
|
||
fn deser_err() -> ProgramTransformerError { | ||
ProgramTransformerError::DeserializationError("Could not deserialize data".to_owned()) | ||
} | ||
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pub fn parse_pubkey(pubkey: Option<&FBPubkey>) -> ProgramTransformerResult<Pubkey> { | ||
Ok(Pubkey::try_from(pubkey.ok_or_else(deser_err)?.0.as_slice()) | ||
.expect("valid key from FlatBuffer")) | ||
} | ||
|
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pub fn parse_slice(data: Option<Vector<'_, u8>>) -> ProgramTransformerResult<&[u8]> { | ||
data.map(|data| data.bytes()).ok_or_else(deser_err) | ||
} | ||
|
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pub fn parse_signature(data: Option<&str>) -> ProgramTransformerResult<Signature> { | ||
data.ok_or_else(deser_err)? | ||
.parse() | ||
.map_err(|_error| deser_err()) | ||
} | ||
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pub fn parse_account_keys( | ||
keys: Option<Vector<'_, FBPubkey>>, | ||
) -> ProgramTransformerResult<Vec<Pubkey>> { | ||
let mut account_keys = vec![]; | ||
for key in keys.ok_or_else(deser_err)? { | ||
account_keys.push(Pubkey::try_from(key.0.as_slice()).expect("valid key from FlatBuffer")); | ||
} | ||
Ok(account_keys) | ||
} | ||
|
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pub fn parse_message_instructions( | ||
vec_cix: Option<Vector<'_, ForwardsUOffset<FBCompiledInstruction>>>, | ||
) -> ProgramTransformerResult<Vec<CompiledInstruction>> { | ||
let mut message_instructions = vec![]; | ||
for cix in vec_cix.ok_or_else(deser_err)? { | ||
message_instructions.push(CompiledInstruction { | ||
program_id_index: cix.program_id_index(), | ||
accounts: cix.accounts().ok_or_else(deser_err)?.bytes().to_vec(), | ||
data: cix.data().ok_or_else(deser_err)?.bytes().to_vec(), | ||
}) | ||
} | ||
Ok(message_instructions) | ||
} | ||
|
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pub fn parse_meta_inner_instructions( | ||
vec_ixs: Option<Vector<'_, ForwardsUOffset<FBCompiledInnerInstructions>>>, | ||
) -> ProgramTransformerResult<Vec<InnerInstructions>> { | ||
let mut meta_inner_instructions = vec![]; | ||
for ixs in vec_ixs.ok_or_else(deser_err)? { | ||
let mut instructions = vec![]; | ||
for ix in ixs.instructions().ok_or_else(deser_err)? { | ||
let cix = ix.compiled_instruction().ok_or_else(deser_err)?; | ||
instructions.push(InnerInstruction { | ||
instruction: CompiledInstruction { | ||
program_id_index: cix.program_id_index(), | ||
accounts: cix.accounts().ok_or_else(deser_err)?.bytes().to_vec(), | ||
data: cix.data().ok_or_else(deser_err)?.bytes().to_vec(), | ||
}, | ||
stack_height: Some(ix.stack_height() as u32), | ||
}); | ||
} | ||
meta_inner_instructions.push(InnerInstructions { | ||
index: ixs.index(), | ||
instructions, | ||
}) | ||
} | ||
Ok(meta_inner_instructions) | ||
|
||
// TODO, same as blockbuster | ||
} |
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