forked from TrueCloudLab/neoneo-go
ddd1d92ff1
The idea here is to preserve the history of `dev` branch development and its code when merging with the `master`. Later this code could be moved into the masters code where appropriate.
67 lines
1.3 KiB
Go
67 lines
1.3 KiB
Go
package payload
|
|
|
|
import (
|
|
"bufio"
|
|
"bytes"
|
|
"io"
|
|
|
|
"github.com/CityOfZion/neo-go/pkg/wire/payload/transaction"
|
|
"github.com/CityOfZion/neo-go/pkg/wire/util"
|
|
)
|
|
|
|
// Block representa a Block in the neo-network
|
|
type Block struct {
|
|
BlockBase
|
|
Txs []transaction.Transactioner
|
|
}
|
|
|
|
// Decode decodes an io.Reader into a Block
|
|
func (b *Block) Decode(r io.Reader) error {
|
|
br := &util.BinReader{R: r}
|
|
b.DecodePayload(br)
|
|
return br.Err
|
|
}
|
|
|
|
// Encode writes a block into a io.Writer
|
|
func (b *Block) Encode(w io.Writer) error {
|
|
bw := &util.BinWriter{W: w}
|
|
b.EncodePayload(bw)
|
|
return bw.Err
|
|
}
|
|
|
|
//EncodePayload implements Messager interface
|
|
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)
|
|
}
|
|
}
|
|
|
|
// DecodePayload implements Messager interface
|
|
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.FromReader(reader)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
b.Txs[i] = tx
|
|
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Bytes returns the Byte representation of Block
|
|
func (b *Block) Bytes() ([]byte, error) {
|
|
buf := new(bytes.Buffer)
|
|
err := b.Encode(buf)
|
|
return buf.Bytes(), err
|
|
}
|