package payload import ( "bufio" "bytes" "io" "github.com/CityOfZion/neo-go/pkg/wire/payload/transaction" "github.com/CityOfZion/neo-go/pkg/wire/util" ) type Block struct { BlockBase Txs []transaction.Transactioner } func (b *Block) Decode(r io.Reader) error { br := &util.BinReader{R: r} b.DecodePayload(br) return br.Err } func (b *Block) Encode(w io.Writer) error { bw := &util.BinWriter{W: w} b.EncodePayload(bw) return bw.Err } func (b *Block) EncodePayload(bw *util.BinWriter) { b.BlockBase.EncodePayload(bw) bw.VarUint(uint64(len(b.Txs))) for _, tx := range b.Txs { tx.Encode(bw.W) } } func (b *Block) DecodePayload(br *util.BinReader) error { b.BlockBase.DecodePayload(br) lenTXs := br.VarUint() b.Txs = make([]transaction.Transactioner, lenTXs) reader := bufio.NewReader(br.R) for i := 0; i < int(lenTXs); i++ { tx, err := transaction.FromBytes(reader) if err != nil { return err } b.Txs[i] = tx } return nil } func (b *Block) Bytes() ([]byte, error) { buf := new(bytes.Buffer) err := b.Encode(buf) return buf.Bytes(), err }