neoneo-go/pkg/network/payload/merkleblock.go
2019-09-17 13:21:52 +03:00

42 lines
1,005 B
Go

package payload
import (
"github.com/CityOfZion/neo-go/pkg/core"
"github.com/CityOfZion/neo-go/pkg/io"
"github.com/CityOfZion/neo-go/pkg/util"
)
// MerkleBlock represents a merkle block packet payload.
type MerkleBlock struct {
*core.BlockBase
TxCount int
Hashes []util.Uint256
Flags []byte
}
// DecodeBinary implements Serializable interface.
func (m *MerkleBlock) DecodeBinary(br *io.BinReader) {
m.BlockBase = &core.BlockBase{}
m.BlockBase.DecodeBinary(br)
m.TxCount = int(br.ReadVarUint())
n := br.ReadVarUint()
m.Hashes = make([]util.Uint256, n)
for i := 0; i < len(m.Hashes); i++ {
br.ReadLE(&m.Hashes[i])
}
m.Flags = br.ReadBytes()
}
// EncodeBinary implements Serializable interface.
func (m *MerkleBlock) EncodeBinary(bw *io.BinWriter) {
m.BlockBase = &core.BlockBase{}
m.BlockBase.EncodeBinary(bw)
bw.WriteVarUint(uint64(m.TxCount))
bw.WriteVarUint(uint64(len(m.Hashes)))
for i := 0; i < len(m.Hashes); i++ {
bw.WriteLE(m.Hashes[i])
}
bw.WriteBytes(m.Flags)
}