mirror of
https://github.com/status-im/nimbus-eth1.git
synced 2025-01-30 14:05:23 +00:00
5b6ccddaa0
* Aristo: Rename `Hash256` -> `Hash32` * CoreDb: Rename `Hash256` -> `Hash32` * Ledger: Rename `Hash256` -> `Hash32` * StorageTypes: Rename `Hash256` -> `Hash32` * Aristo: Rename `Blob` -> `seq[byte]`, `keccakHash` -> `keccak256` * Kvt: Rename `Blob` -> `seq[byte]` * CoreDb: Rename `Blob` -> `seq[byte]`, `keccakHash` -> `keccak256` * Ledger: Rename `Blob` -> `seq[byte]`, `keccakHash` -> `keccak256` * CoreDb: Rename `BlockHeader` -> `Header`, `BlockNonce` -> `Bytes8` * Misc: Rename `StorageKey` -> `Bytes32` * Tracer: `Hash256` -> `Hash32`, `BlockHeader` -> `Header`, etc. * Fix copyright header
54 lines
1.5 KiB
Nim
54 lines
1.5 KiB
Nim
# nimbus-eth1
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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
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# except according to those terms.
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## Rocks DB store data iterator
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## ============================
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##
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{.push raises: [].}
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import
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eth/common,
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rocksdb,
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./rdb_desc
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const
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extraTraceMessages = false
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## Enable additional logging noise
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when extraTraceMessages:
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import
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chronicles
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logScope:
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topics = "aristo-rocksdb"
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# ------------------------------------------------------------------------------
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# Public iterators
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# ------------------------------------------------------------------------------
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iterator walk*(rdb: RdbInst): tuple[key: seq[byte], data: seq[byte]] =
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## Walk over all key-value pairs of the database.
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##
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## Non-decodable entries are stepped over and ignored.
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block walkBody:
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let rit = rdb.store[KvtGeneric].openIterator().valueOr:
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when extraTraceMessages:
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trace logTxt "walk", pfx="all", error
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break walkBody
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defer: rit.close()
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for (key,val) in rit.pairs:
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if 0 < key.len:
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yield (key, val)
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# ------------------------------------------------------------------------------
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# End
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# ------------------------------------------------------------------------------
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