log "github.com/sirupsen/logrus"
- "github.com/bytom/account"
+ "github.com/bytom/blockchain/account"
"github.com/bytom/blockchain/txbuilder"
"github.com/bytom/consensus"
"github.com/bytom/consensus/difficulty"
"github.com/bytom/errors"
"github.com/bytom/protocol"
"github.com/bytom/protocol/bc"
- "github.com/bytom/protocol/bc/types"
+ "github.com/bytom/protocol/bc/legacy"
"github.com/bytom/protocol/state"
"github.com/bytom/protocol/validation"
"github.com/bytom/protocol/vm/vmutil"
// createCoinbaseTx returns a coinbase transaction paying an appropriate subsidy
// based on the passed block height to the provided address. When the address
// is nil, the coinbase transaction will instead be redeemable by anyone.
-func createCoinbaseTx(accountManager *account.Manager, amount uint64, blockHeight uint64) (tx *types.Tx, err error) {
+func createCoinbaseTx(accountManager *account.Manager, amount uint64, blockHeight uint64) (tx *legacy.Tx, err error) {
amount += consensus.BlockSubsidy(blockHeight)
var script []byte
}
builder := txbuilder.NewBuilder(time.Now())
- if err = builder.AddInput(types.NewCoinbaseInput([]byte(string(blockHeight))), &txbuilder.SigningInstruction{}); err != nil {
+ if err = builder.AddInput(legacy.NewCoinbaseInput([]byte(string(blockHeight)), nil), &txbuilder.SigningInstruction{}); err != nil {
return
}
- if err = builder.AddOutput(types.NewTxOutput(*consensus.BTMAssetID, amount, script)); err != nil {
+ if err = builder.AddOutput(legacy.NewTxOutput(*consensus.BTMAssetID, amount, script, nil)); err != nil {
return
}
_, txData, err := builder.Build()
return
}
- tx = &types.Tx{
+ tx = &legacy.Tx{
TxData: *txData,
- Tx: types.MapTx(txData),
+ Tx: legacy.MapTx(txData),
}
return
}
// NewBlockTemplate returns a new block template that is ready to be solved
-func NewBlockTemplate(c *protocol.Chain, txPool *protocol.TxPool, accountManager *account.Manager) (b *types.Block, err error) {
+func NewBlockTemplate(c *protocol.Chain, txPool *protocol.TxPool, accountManager *account.Manager) (b *legacy.Block, err error) {
view := state.NewUtxoViewpoint()
- txStatus := bc.NewTransactionStatus()
txEntries := []*bc.Tx{nil}
- gasUsed := uint64(0)
+ blockWeight := uint64(0)
txFee := uint64(0)
// get preblock info for generate next block
preBlock := c.BestBlock()
- preBcBlock := types.MapBlock(preBlock)
+ preBcBlock := legacy.MapBlock(preBlock)
nextBlockHeight := preBlock.BlockHeader.Height + 1
- var compareDiffBH *types.BlockHeader
+ var compareDiffBH *legacy.BlockHeader
if compareDiffBlock, err := c.GetBlockByHeight(nextBlockHeight - consensus.BlocksPerRetarget); err == nil {
compareDiffBH = &compareDiffBlock.BlockHeader
}
- b = &types.Block{
- BlockHeader: types.BlockHeader{
+ b = &legacy.Block{
+ BlockHeader: legacy.BlockHeader{
Version: 1,
Height: nextBlockHeight,
PreviousBlockHash: preBlock.Hash(),
Timestamp: uint64(time.Now().Unix()),
- BlockCommitment: types.BlockCommitment{},
+ TransactionStatus: *bc.NewTransactionStatus(),
+ BlockCommitment: legacy.BlockCommitment{},
Bits: difficulty.CalcNextRequiredDifficulty(&preBlock.BlockHeader, compareDiffBH),
},
- Transactions: []*types.Tx{nil},
+ Transactions: []*legacy.Tx{nil},
}
bcBlock := &bc.Block{BlockHeader: &bc.BlockHeader{Height: nextBlockHeight}}
for _, txDesc := range txs {
tx := txDesc.Tx.Tx
gasOnlyTx := false
+ if blockWeight+txDesc.Weight > consensus.MaxBlockSzie-consensus.MaxTxSize {
+ break
+ }
if err := c.GetTransactionsUtxo(view, []*bc.Tx{tx}); err != nil {
log.WithField("error", err).Error("mining block generate skip tx due to")
continue
}
- gasStatus, err := validation.ValidateTx(tx, preBcBlock)
- if err != nil {
- if !gasStatus.GasVaild {
+ if _, gasVaild, err := validation.ValidateTx(tx, preBcBlock); err != nil {
+ if !gasVaild {
log.WithField("error", err).Error("mining block generate skip tx due to")
txPool.RemoveTransaction(&tx.ID)
continue
gasOnlyTx = true
}
- if gasUsed+uint64(gasStatus.GasUsed) > consensus.MaxBlockGas {
- break
- }
-
if err := view.ApplyTransaction(bcBlock, tx, gasOnlyTx); err != nil {
log.WithField("error", err).Error("mining block generate skip tx due to")
txPool.RemoveTransaction(&tx.ID)
continue
}
- txStatus.SetStatus(len(b.Transactions), gasOnlyTx)
+ b.BlockHeader.TransactionStatus.SetStatus(len(b.Transactions), gasOnlyTx)
b.Transactions = append(b.Transactions, txDesc.Tx)
txEntries = append(txEntries, tx)
- gasUsed += uint64(gasStatus.GasUsed)
+ blockWeight += txDesc.Weight
txFee += txDesc.Fee
-
- if gasUsed == consensus.MaxBlockGas {
- break
- }
}
// creater coinbase transaction
txEntries[0] = b.Transactions[0].Tx
b.BlockHeader.BlockCommitment.TransactionsMerkleRoot, err = bc.MerkleRoot(txEntries)
- b.BlockHeader.BlockCommitment.TransactionStatusHash = bc.EntryID(txStatus)
return b, err
}