65 lines
2.1 KiB
Go
65 lines
2.1 KiB
Go
// Copyright 2019 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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"math/big"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/core/state"
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sd "github.com/ethereum/go-ethereum/statediff"
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)
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// Subscription struct holds our subscription channels
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type Subscription struct {
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PayloadChan chan<- sd.Payload
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QuitChan chan<- bool
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}
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// Params is used to carry in parameters from subscribing/requesting clients configuration
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type Params struct {
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IntermediateStateNodes bool
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IntermediateStorageNodes bool
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IncludeBlock bool
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IncludeReceipts bool
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IncludeTD bool
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WatchedAddresses []common.Address
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WatchedStorageSlots []common.Hash
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Workers uint
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}
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// Args bundles the arguments for the state diff builder
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type Args struct {
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OldStateRoot, NewStateRoot, BlockHash common.Hash
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BlockNumber *big.Int
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}
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// AccountMap is a mapping of hex encoded path => account wrapper
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type AccountMap map[string]accountWrapper
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// accountWrapper is used to temporary associate the unpacked node with its raw values
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type accountWrapper struct {
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Account *state.Account
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NodeType sd.NodeType
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Path []byte
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NodeValue []byte
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LeafKey []byte
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}
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