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polish code

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This commit is contained in:
allen 2025-09-21 13:59:29 -04:00
parent a78978c430
commit 06c7dddd3d
2 changed files with 40 additions and 2 deletions
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38
core/rawdb/accessors_state.go
View file

@ -241,6 +241,44 @@ func ReadStateHistory(db ethdb.AncientReaderOp, id uint64) ([]byte, []byte, []by
return meta, accountIndex, storageIndex, accountData, storageData, nil return meta, accountIndex, storageIndex, accountData, storageData, nil
} }
// ReadAccountHistory retrieves account-related data from state history.
func ReadAccountHistory(db ethdb.AncientReaderOp, id uint64) ([]byte, []byte, []byte, error) {
meta, err := db.Ancient(stateHistoryMeta, id-1)
if err != nil {
return nil, nil, nil, err
}
accountIndex, err := db.Ancient(stateHistoryAccountIndex, id-1)
if err != nil {
return nil, nil, nil, err
}
accountData, err := db.Ancient(stateHistoryAccountData, id-1)
if err != nil {
return nil, nil, nil, err
}
return meta, accountIndex, accountData, nil
}
// ReadStorageHistory retrieves storage-related data from state history.
func ReadStorageHistory(db ethdb.AncientReaderOp, id uint64) ([]byte, []byte, []byte, []byte, error) {
meta, err := db.Ancient(stateHistoryMeta, id-1)
if err != nil {
return nil, nil, nil, nil, err
}
accountIndex, err := db.Ancient(stateHistoryAccountIndex, id-1)
if err != nil {
return nil, nil, nil, nil, err
}
storageIndex, err := db.Ancient(stateHistoryStorageIndex, id-1)
if err != nil {
return nil, nil, nil, nil, err
}
storageData, err := db.Ancient(stateHistoryStorageData, id-1)
if err != nil {
return nil, nil, nil, nil, err
}
return meta, accountIndex, storageIndex, storageData, nil
}
// ReadStateHistoryList retrieves a list of state histories from database with // ReadStateHistoryList retrieves a list of state histories from database with
// specific range. Compute the position of state history in freezer by minus one // specific range. Compute the position of state history in freezer by minus one
// since the id of first state history starts from one(zero for initial state). // since the id of first state history starts from one(zero for initial state).

4
triedb/pathdb/history_state.go
View file

@ -732,7 +732,7 @@ func readStateHistory(reader ethdb.AncientReader, id uint64) (*stateHistory, err
// readAccountHistory reads account state history // readAccountHistory reads account state history
func readAccountHistory(reader ethdb.AncientReader, id uint64, targetAddr common.Address) (*stateHistory, error) { func readAccountHistory(reader ethdb.AncientReader, id uint64, targetAddr common.Address) (*stateHistory, error) {
mData, accountIndexes, _, accountData, _, err := rawdb.ReadStateHistory(reader, id) mData, accountIndexes, accountData, err := rawdb.ReadAccountHistory(reader, id)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -749,7 +749,7 @@ func readAccountHistory(reader ethdb.AncientReader, id uint64, targetAddr common
// readSlotHistory reads slot state history // readSlotHistory reads slot state history
func readSlotHistory(reader ethdb.AncientReader, id uint64, targetAddr common.Address, targetSlot common.Hash) (*stateHistory, error) { func readSlotHistory(reader ethdb.AncientReader, id uint64, targetAddr common.Address, targetSlot common.Hash) (*stateHistory, error) {
mData, accountIndexes, storageIndexes, _, storageData, err := rawdb.ReadStateHistory(reader, id) mData, accountIndexes, storageIndexes, storageData, err := rawdb.ReadStorageHistory(reader, id)
if err != nil { if err != nil {
return nil, err return nil, err
} }