mirror of
https://github.com/luxfi/evm.git
synced 2026-09-24 00:27:44 +00:00
zeekay
19fe8dc2c7
- Updated go:generate comments to use luxfi/geth instead of ethereum/go-ethereum - Fixed GitHub issue/PR references to point to luxfi repositories - Updated comments referencing the Lux geth fork - Part of the migration to unified EVM architecture with Lux consensus
75 lines
1.9 KiB
Go
75 lines
1.9 KiB
Go
// (c) 2022, Lux Industries, Inc.
|
|
//
|
|
// This file is a derived work, based on the go-ethereum library whose original
|
|
// notices appear below.
|
|
//
|
|
// It is distributed under a license compatible with the licensing terms of the
|
|
// original code from which it is derived.
|
|
//
|
|
// Much love to the original authors for their work.
|
|
// **********
|
|
// Copyright 2022 The go-ethereum Authors
|
|
// This file is part of the go-ethereum library.
|
|
//
|
|
// The go-ethereum library is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU Lesser General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// The go-ethereum library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU Lesser General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU Lesser General Public License
|
|
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
package trie
|
|
|
|
import (
|
|
"github.com/luxfi/geth/rlp"
|
|
)
|
|
|
|
func nodeToBytes(n node) []byte {
|
|
w := rlp.NewEncoderBuffer(nil)
|
|
n.encode(w)
|
|
result := w.ToBytes()
|
|
w.Flush()
|
|
return result
|
|
}
|
|
|
|
func (n *fullNode) encode(w rlp.EncoderBuffer) {
|
|
offset := w.List()
|
|
for _, c := range n.Children {
|
|
if c != nil {
|
|
c.encode(w)
|
|
} else {
|
|
w.Write(rlp.EmptyString)
|
|
}
|
|
}
|
|
w.ListEnd(offset)
|
|
}
|
|
|
|
func (n *shortNode) encode(w rlp.EncoderBuffer) {
|
|
offset := w.List()
|
|
w.WriteBytes(n.Key)
|
|
if n.Val != nil {
|
|
n.Val.encode(w)
|
|
} else {
|
|
w.Write(rlp.EmptyString)
|
|
}
|
|
w.ListEnd(offset)
|
|
}
|
|
|
|
func (n hashNode) encode(w rlp.EncoderBuffer) {
|
|
w.WriteBytes(n)
|
|
}
|
|
|
|
func (n valueNode) encode(w rlp.EncoderBuffer) {
|
|
w.WriteBytes(n)
|
|
}
|
|
|
|
func (n rawNode) encode(w rlp.EncoderBuffer) {
|
|
w.Write(n)
|
|
}
|