29e2fb38f8
* Miners do now verify their own header, not their state. * Changed old putTx and putReceipts to be exported * Moved writing of transactions and receipts out of the block processer in to the chain manager. Closes #1386 * Miner post ChainHeadEvent & ChainEvent. Closes #1388
52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
package core
|
|
|
|
import (
|
|
"github.com/ethereum/go-ethereum/common"
|
|
"github.com/ethereum/go-ethereum/core/types"
|
|
"github.com/ethereum/go-ethereum/logger"
|
|
"github.com/ethereum/go-ethereum/logger/glog"
|
|
"github.com/ethereum/go-ethereum/rlp"
|
|
)
|
|
|
|
func PutTransactions(db common.Database, block *types.Block, txs types.Transactions) {
|
|
for i, tx := range block.Transactions() {
|
|
rlpEnc, err := rlp.EncodeToBytes(tx)
|
|
if err != nil {
|
|
glog.V(logger.Debug).Infoln("Failed encoding tx", err)
|
|
return
|
|
}
|
|
db.Put(tx.Hash().Bytes(), rlpEnc)
|
|
|
|
var txExtra struct {
|
|
BlockHash common.Hash
|
|
BlockIndex uint64
|
|
Index uint64
|
|
}
|
|
txExtra.BlockHash = block.Hash()
|
|
txExtra.BlockIndex = block.NumberU64()
|
|
txExtra.Index = uint64(i)
|
|
rlpMeta, err := rlp.EncodeToBytes(txExtra)
|
|
if err != nil {
|
|
glog.V(logger.Debug).Infoln("Failed encoding tx meta data", err)
|
|
return
|
|
}
|
|
db.Put(append(tx.Hash().Bytes(), 0x0001), rlpMeta)
|
|
}
|
|
}
|
|
|
|
func PutReceipts(db common.Database, hash common.Hash, receipts types.Receipts) error {
|
|
storageReceipts := make([]*types.ReceiptForStorage, len(receipts))
|
|
for i, receipt := range receipts {
|
|
storageReceipts[i] = (*types.ReceiptForStorage)(receipt)
|
|
}
|
|
|
|
bytes, err := rlp.EncodeToBytes(storageReceipts)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
db.Put(append(receiptsPre, hash[:]...), bytes)
|
|
|
|
return nil
|
|
}
|