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core/rawdb: rearranging function order

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JukLee0ira 2024-08-10 15:48:03 +08:00 committed by Daniel Liu
parent dfccb75556
commit 3f40987cca
1 changed files with 27 additions and 27 deletions
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54
core/rawdb/accessors_chain.go
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@ -62,6 +62,27 @@ func WriteHeadBlockHash(db ethdb.KeyValueWriter, hash common.Hash) {
}
}
// WriteHeader stores a block header into the database and also stores the hash-
// to-number mapping.
func WriteHeader(db ethdb.KeyValueWriter, header *types.Header) {
var (
hash = header.Hash()
number = header.Number.Uint64()
)
// Write the hash -> number mapping
WriteHeaderNumber(db, hash, number)
// Write the encoded header
data, err := rlp.EncodeToBytes(header)
if err != nil {
log.Crit("Failed to RLP encode header", "err", err)
}
key := headerKey(number, hash)
if err := db.Put(key, data); err != nil {
log.Crit("Failed to store header", "err", err)
}
}
// ReadBodyRLP retrieves the block body (transactions and uncles) in RLP encoding.
func ReadBodyRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue {
// First try to look up the data in ancient database. Extra hash
@ -123,27 +144,6 @@ func WriteBody(db ethdb.KeyValueWriter, hash common.Hash, number uint64, body *t
WriteBodyRLP(db, hash, number, data)
}
// WriteHeader stores a block header into the database and also stores the hash-
// to-number mapping.
func WriteHeader(db ethdb.KeyValueWriter, header *types.Header) {
var (
hash = header.Hash()
number = header.Number.Uint64()
)
// Write the hash -> number mapping
WriteHeaderNumber(db, hash, number)
// Write the encoded header
data, err := rlp.EncodeToBytes(header)
if err != nil {
log.Crit("Failed to RLP encode header", "err", err)
}
key := headerKey(number, hash)
if err := db.Put(key, data); err != nil {
log.Crit("Failed to store header", "err", err)
}
}
// ReadReceiptsRLP retrieves all the transaction receipts belonging to a block in RLP encoding.
func ReadReceiptsRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue {
// First try to look up the data in ancient database. Extra hash
@ -239,12 +239,6 @@ func WriteReceipts(db ethdb.KeyValueWriter, hash common.Hash, number uint64, rec
}
}
// WriteBlock serializes a block into the database, header and body separately.
func WriteBlock(db ethdb.KeyValueWriter, block *types.Block) {
WriteBody(db, block.Hash(), block.NumberU64(), block.Body())
WriteHeader(db, block.Header())
}
// storedReceiptRLP is the storage encoding of a receipt.
// Re-definition in core/types/receipt.go.
type storedReceiptRLP struct {
@ -319,3 +313,9 @@ func ReadLogs(db ethdb.Reader, hash common.Hash, number uint64) [][]*types.Log {
}
return logs
}
// WriteBlock serializes a block into the database, header and body separately.
func WriteBlock(db ethdb.KeyValueWriter, block *types.Block) {
WriteBody(db, block.Hash(), block.NumberU64(), block.Body())
WriteHeader(db, block.Header())
}