46 lines
1.6 KiB
Nim
46 lines
1.6 KiB
Nim
# beacon_chain
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# Copyright (c) 2018-2021 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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{.push raises: [Defect].}
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import
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os, strformat, chronicles,
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./ssz_serialization,
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../spec/[crypto, datatypes, digest]
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# Dump errors are generally not fatal where used currently - the code calling
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# these functions, like most code, is not exception safe
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template logErrors(body: untyped) =
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try:
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body
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except CatchableError as err:
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notice "Failed to write SSZ", dir, msg = err.msg
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proc dump*(dir: string, v: AttestationData, validator: ValidatorPubKey) =
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logErrors:
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SSZ.saveFile(dir / &"att-{v.slot}-{v.index}-{shortLog(validator)}.ssz", v)
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proc dump*(dir: string, v: SignedBeaconBlock) =
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logErrors:
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SSZ.saveFile(dir / &"block-{v.message.slot}-{shortLog(v.root)}.ssz", v)
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proc dump*(dir: string, v: TrustedSignedBeaconBlock) =
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logErrors:
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SSZ.saveFile(dir / &"block-{v.message.slot}-{shortLog(v.root)}.ssz", v)
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proc dump*(dir: string, v: HashedBeaconState, blck: BlockRef) =
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logErrors:
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SSZ.saveFile(
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dir / &"state-{v.data.slot}-{shortLog(blck.root)}-{shortLog(v.root)}.ssz",
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v.data)
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proc dump*(dir: string, v: HashedBeaconState) =
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logErrors:
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SSZ.saveFile(
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dir / &"state-{v.data.slot}-{shortLog(v.root)}.ssz",
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v.data)
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