43 lines
1 KiB
Go
43 lines
1 KiB
Go
package payload
|
|
|
|
import (
|
|
"github.com/nspcc-dev/neo-go/pkg/core/state"
|
|
"github.com/nspcc-dev/neo-go/pkg/io"
|
|
)
|
|
|
|
// MaxStateRootsAllowed is a maxumum amount of state roots
|
|
// which can be sent in a single payload.
|
|
const MaxStateRootsAllowed = 2000
|
|
|
|
// StateRoots contains multiple StateRoots.
|
|
type StateRoots struct {
|
|
Roots []state.MPTRoot
|
|
}
|
|
|
|
// GetStateRoots represents request for state roots.
|
|
type GetStateRoots struct {
|
|
Start uint32
|
|
Count uint32
|
|
}
|
|
|
|
// EncodeBinary implements io.Serializable.
|
|
func (s *StateRoots) EncodeBinary(w *io.BinWriter) {
|
|
w.WriteArray(s.Roots)
|
|
}
|
|
|
|
// DecodeBinary implements io.Serializable.
|
|
func (s *StateRoots) DecodeBinary(r *io.BinReader) {
|
|
r.ReadArray(&s.Roots, MaxStateRootsAllowed)
|
|
}
|
|
|
|
// DecodeBinary implements io.Serializable.
|
|
func (g *GetStateRoots) DecodeBinary(r *io.BinReader) {
|
|
g.Start = r.ReadU32LE()
|
|
g.Count = r.ReadU32LE()
|
|
}
|
|
|
|
// EncodeBinary implements io.Serializable.
|
|
func (g *GetStateRoots) EncodeBinary(w *io.BinWriter) {
|
|
w.WriteU32LE(g.Start)
|
|
w.WriteU32LE(g.Count)
|
|
}
|