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82 lines
2.4 KiB
82 lines
2.4 KiB
6 years ago
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// Copyright 2014 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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package state
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import (
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"encoding/json"
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"fmt"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/rlp"
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"github.com/ethereum/go-ethereum/trie"
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)
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type DumpAccount struct {
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Balance string `json:"balance"`
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Nonce uint64 `json:"nonce"`
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Root string `json:"root"`
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CodeHash string `json:"codeHash"`
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Code string `json:"code"`
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Storage map[string]string `json:"storage"`
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}
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type Dump struct {
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Root string `json:"root"`
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Accounts map[string]DumpAccount `json:"accounts"`
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}
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func (self *StateDB) RawDump() Dump {
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dump := Dump{
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Root: fmt.Sprintf("%x", self.trie.Hash()),
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Accounts: make(map[string]DumpAccount),
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}
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it := trie.NewIterator(self.trie.NodeIterator(nil))
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for it.Next() {
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addr := self.trie.GetKey(it.Key)
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var data Account
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if err := rlp.DecodeBytes(it.Value, &data); err != nil {
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panic(err)
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}
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obj := newObject(nil, common.BytesToAddress(addr), data)
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account := DumpAccount{
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Balance: data.Balance.String(),
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Nonce: data.Nonce,
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Root: common.Bytes2Hex(data.Root[:]),
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CodeHash: common.Bytes2Hex(data.CodeHash),
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Code: common.Bytes2Hex(obj.Code(self.db)),
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Storage: make(map[string]string),
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}
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storageIt := trie.NewIterator(obj.getTrie(self.db).NodeIterator(nil))
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for storageIt.Next() {
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account.Storage[common.Bytes2Hex(self.trie.GetKey(storageIt.Key))] = common.Bytes2Hex(storageIt.Value)
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}
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dump.Accounts[common.Bytes2Hex(addr)] = account
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}
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return dump
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}
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func (self *StateDB) Dump() []byte {
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json, err := json.MarshalIndent(self.RawDump(), "", " ")
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if err != nil {
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fmt.Println("dump err", err)
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}
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return json
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}
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