87 lines
3.3 KiB
Go
87 lines
3.3 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// Contains a batch of utility type declarations used by the tests. As the node
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// operates on unique types, a lot of them are needed to check various features.
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package statediff
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import (
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"encoding/json"
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"math/big"
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"github.com/ethereum/go-ethereum/common"
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)
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type StateDiff struct {
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BlockNumber int64 `json:"blockNumber" gencodec:"required"`
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BlockHash common.Hash `json:"blockHash" gencodec:"required"`
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CreatedAccounts map[common.Address]AccountDiffEventual `json:"createdAccounts" gencodec:"required"`
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DeletedAccounts map[common.Address]AccountDiffEventual `json:"deletedAccounts" gencodec:"required"`
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UpdatedAccounts map[common.Address]AccountDiffIncremental `json:"updatedAccounts" gencodec:"required"`
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encoded []byte
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err error
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}
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func (self *StateDiff) ensureEncoded() {
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if self.encoded == nil && self.err == nil {
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self.encoded, self.err = json.Marshal(self)
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}
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}
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// Implement Encoder interface for StateDiff
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func (sd *StateDiff) Length() int {
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sd.ensureEncoded()
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return len(sd.encoded)
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}
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// Implement Encoder interface for StateDiff
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func (sd *StateDiff) Encode() ([]byte, error) {
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sd.ensureEncoded()
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return sd.encoded, sd.err
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}
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type AccountDiffEventual struct {
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Nonce diffUint64 `json:"nonce" gencodec:"required"`
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Balance diffBigInt `json:"balance" gencodec:"required"`
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Code []byte `json:"code" gencodec:"required"`
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CodeHash string `json:"codeHash" gencodec:"required"`
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ContractRoot diffString `json:"contractRoot" gencodec:"required"`
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Storage map[string]diffString `json:"storage" gencodec:"required"`
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}
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type AccountDiffIncremental struct {
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Nonce diffUint64 `json:"nonce" gencodec:"required"`
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Balance diffBigInt `json:"balance" gencodec:"required"`
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CodeHash string `json:"codeHash" gencodec:"required"`
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ContractRoot diffString `json:"contractRoot" gencodec:"required"`
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Storage map[string]diffString `json:"storage" gencodec:"required"`
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}
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type diffString struct {
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NewValue *string `json:"newValue" gencodec:"optional"`
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OldValue *string `json:"oldValue" gencodec:"optional"`
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}
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type diffUint64 struct {
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NewValue *uint64 `json:"newValue" gencodec:"optional"`
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OldValue *uint64 `json:"oldValue" gencodec:"optional"`
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}
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type diffBigInt struct {
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NewValue *big.Int `json:"newValue" gencodec:"optional"`
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OldValue *big.Int `json:"oldValue" gencodec:"optional"`
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}
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