neo-go/pkg/consensus/prepare_request.go
Anna Shaleva 708b439f4a consensus: remove unused dBFT payload methods
Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>
2024-03-25 19:21:51 +03:00

57 lines
1.7 KiB
Go

package consensus
import (
"github.com/nspcc-dev/dbft"
"github.com/nspcc-dev/neo-go/pkg/core/block"
"github.com/nspcc-dev/neo-go/pkg/io"
"github.com/nspcc-dev/neo-go/pkg/util"
)
// prepareRequest represents dBFT prepareRequest message.
type prepareRequest struct {
version uint32
prevHash util.Uint256
timestamp uint64
nonce uint64
transactionHashes []util.Uint256
stateRootEnabled bool
stateRoot util.Uint256
}
var _ dbft.PrepareRequest[util.Uint256] = (*prepareRequest)(nil)
// EncodeBinary implements the io.Serializable interface.
func (p *prepareRequest) EncodeBinary(w *io.BinWriter) {
w.WriteU32LE(p.version)
w.WriteBytes(p.prevHash[:])
w.WriteU64LE(p.timestamp)
w.WriteU64LE(p.nonce)
w.WriteVarUint(uint64(len(p.transactionHashes)))
for i := range p.transactionHashes {
w.WriteBytes(p.transactionHashes[i][:])
}
if p.stateRootEnabled {
w.WriteBytes(p.stateRoot[:])
}
}
// DecodeBinary implements the io.Serializable interface.
func (p *prepareRequest) DecodeBinary(r *io.BinReader) {
p.version = r.ReadU32LE()
r.ReadBytes(p.prevHash[:])
p.timestamp = r.ReadU64LE()
p.nonce = r.ReadU64LE()
r.ReadArray(&p.transactionHashes, block.MaxTransactionsPerBlock)
if p.stateRootEnabled {
r.ReadBytes(p.stateRoot[:])
}
}
// Timestamp implements the payload.PrepareRequest interface.
func (p *prepareRequest) Timestamp() uint64 { return p.timestamp * nsInMs }
// Nonce implements the payload.PrepareRequest interface.
func (p *prepareRequest) Nonce() uint64 { return p.nonce }
// TransactionHashes implements the payload.PrepareRequest interface.
func (p *prepareRequest) TransactionHashes() []util.Uint256 { return p.transactionHashes }