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https://github.com/status-im/nimbus-eth1.git
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51 lines
1.6 KiB
Nim
51 lines
1.6 KiB
Nim
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# 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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{.push raises: [].}
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import
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eth/common,
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results,
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".."/[aristo_compute, aristo_desc, aristo_fetch, aristo_part]
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# ------------------------------------------------------------------------------
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# Public functions
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# ------------------------------------------------------------------------------
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proc checkTwig*(
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db: AristoDbRef; # Database
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root: VertexID; # Start node
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path: openArray[byte]; # Data path
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): Result[void,AristoError] =
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let
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proof = ? db.partGenericTwig(root, path)
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key = ? db.computeKey (root,root)
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pyl = ? proof.partUntwigGeneric(key.to(Hash256), path)
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ok()
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proc checkTwig*(
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db: AristoDbRef; # Database
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accPath: Hash256; # Account key
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stoPath: Hash256; # Storage key
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): Result[void,AristoError] =
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let
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proof = ? db.partStorageTwig(accPath, stoPath)
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vid = ? db.fetchStorageID accPath
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key = ? db.computeKey (VertexID(1),vid)
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pyl = ? proof.partUntwigPath(key.to(Hash256), stoPath)
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ok()
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# ------------------------------------------------------------------------------
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# End
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# ------------------------------------------------------------------------------
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