2020-04-18 20:09:44 +00:00
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// Copyright 2018 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 rawdb
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import (
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2021-07-29 11:53:13 +00:00
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"github.com/ledgerwatch/erigon-lib/kv"
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2021-05-20 18:25:53 +00:00
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"github.com/ledgerwatch/erigon/common"
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"github.com/ledgerwatch/erigon/core/types/accounts"
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2020-04-18 20:09:44 +00:00
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)
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2021-10-20 03:40:23 +00:00
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func ReadAccount(db kv.Tx, addr common.Address, acc *accounts.Account) (bool, error) {
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enc, err := db.GetOne(kv.PlainState, addr[:])
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2021-05-01 07:42:23 +00:00
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if err != nil {
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return false, err
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}
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2021-06-30 09:30:21 +00:00
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if len(enc) == 0 {
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return false, nil
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}
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2021-05-01 07:42:23 +00:00
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if err = acc.DecodeForStorage(enc); err != nil {
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return false, err
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}
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return true, nil
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}
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