99 lines
2.5 KiB
Nim
99 lines
2.5 KiB
Nim
# Nimbus
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# Copyright (c) 2023-2024 Status Research & Development GmbH
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# Licensed under either of
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# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
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# http://www.apache.org/licenses/LICENSE-2.0)
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# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
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# http://opensource.org/licenses/MIT)
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# at your option. This file may not be copied, modified, or distributed except
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# according to those terms.
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import
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std/[json, tables, strutils],
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stint,
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eth/common/[base, addresses, hashes],
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stew/byteutils,
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../db/ledger
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type
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DumpAccount* = ref object
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balance* : UInt256
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nonce* : AccountNonce
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root* : Hash32
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codeHash*: Hash32
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code* : seq[byte]
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key* : Hash32
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storage* : Table[UInt256, UInt256]
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StateDump* = ref object
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root*: Hash32
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accounts*: Table[Address, DumpAccount]
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proc `%`*(x: UInt256): JsonNode =
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%("0x" & x.toHex)
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proc `%`*(x: seq[byte]): JsonNode =
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%("0x" & x.toHex)
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proc `%`*(x: Hash32): JsonNode =
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%("0x" & x.data.toHex)
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proc `%`*(x: AccountNonce): JsonNode =
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%("0x" & x.toHex)
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proc `%`*(x: Table[UInt256, UInt256]): JsonNode =
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result = newJObject()
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for k, v in x:
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result["0x" & k.toHex] = %(v)
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proc `%`*(x: DumpAccount): JsonNode =
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result = %{
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"balance" : %(x.balance),
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"nonce" : %(x.nonce),
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"root" : %(x.root),
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"codeHash": %(x.codeHash),
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"code" : %(x.code),
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"key" : %(x.key)
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}
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if x.storage.len > 0:
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result["storage"] = %(x.storage)
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proc `%`*(x: Table[Address, DumpAccount]): JsonNode =
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result = newJObject()
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for k, v in x:
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result["0x" & k.toHex] = %(v)
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proc `%`*(x: StateDump): JsonNode =
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result = %{
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"root": %(x.root),
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"accounts": %(x.accounts)
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}
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proc dumpAccount*(db: LedgerRef, acc: Address): DumpAccount =
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result = DumpAccount(
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balance : db.getBalance(acc),
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nonce : db.getNonce(acc),
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root : db.getStorageRoot(acc),
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codeHash: db.getCodeHash(acc),
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code : db.getCode(acc).bytes(),
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key : keccak256(acc.data)
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)
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for k, v in db.cachedStorage(acc):
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result.storage[k] = v
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proc dumpAccounts*(db: LedgerRef): Table[Address, DumpAccount] =
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for acc in db.addresses():
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result[acc] = dumpAccount(db, acc)
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proc dumpState*(db: LedgerRef): StateDump =
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StateDump(
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root: db.getStateRoot(),
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accounts: dumpAccounts(db)
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)
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proc dumpAccounts*(stateDB: LedgerRef, addresses: openArray[Address]): JsonNode =
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result = newJObject()
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for ac in addresses:
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result[ac.toHex] = %dumpAccount(stateDB, ac)
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