mirror of
https://github.com/status-im/nimbus-eth1.git
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e8ad950e0a
* Provide TDD/debug facility for inspecting `persistBlocks()` working detail: + Make sure that the last block of a test sample is the first batch item in `persistBlocks()`. + Additionally, allow `AccountsCache` API tracing by setting the flag `extraTraceMessages = true` in the file `accounts_cache.nim` * Overload AccountsCache by abstraction wrapper details: Can facilitate CoreDb API switch, details in `ledger/README.md`.
214 lines
7.5 KiB
Nim
214 lines
7.5 KiB
Nim
# Nimbus
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# Copyright (c) 2018 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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## Unify different ledger management APIs.
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{.push raises: [].}
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import
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eth/common,
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../../../stateless/multi_keys,
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./base/[base_desc, validate]
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type
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ReadOnlyStateDB* = distinct LedgerRef
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export
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LedgerType,
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LedgerRef,
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LedgerSpRef
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when defined(release):
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const AutoValidateDescriptors = false
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else:
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const AutoValidateDescriptors = true
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# ------------------------------------------------------------------------------
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# Public constructor helper
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# ------------------------------------------------------------------------------
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when AutoValidateDescriptors:
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proc validate*(ldg: LedgerRef) =
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validate.validate(ldg)
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else:
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template validate*(ldg: LedgerRef) =
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discard
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# ------------------------------------------------------------------------------
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# Public methods
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# ------------------------------------------------------------------------------
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proc accessList*(ldg: LedgerRef, eAddr: EthAddress) =
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ldg.methods.accessListFn(eAddr)
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proc accessList*(ldg: LedgerRef, eAddr: EthAddress, slot: UInt256) =
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ldg.methods.accessList2Fn(eAddr, slot)
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proc accountExists*(ldg: LedgerRef, eAddr: EthAddress): bool =
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ldg.methods.accountExistsFn(eAddr)
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proc addBalance*(ldg: LedgerRef, eAddr: EthAddress, delta: UInt256) =
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ldg.methods.addBalanceFn(eAddr, delta)
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proc addLogEntry*(ldg: LedgerRef, log: Log) =
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ldg.methods.addLogEntryFn(log)
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proc beginSavepoint*(ldg: LedgerRef): LedgerSpRef =
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ldg.methods.beginSavepointFn()
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proc clearStorage*(ldg: LedgerRef, eAddr: EthAddress) =
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ldg.methods.clearStorageFn(eAddr)
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proc clearTransientStorage*(ldg: LedgerRef) =
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ldg.methods.clearTransientStorageFn()
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proc collectWitnessData*(ldg: LedgerRef) =
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ldg.methods.collectWitnessDataFn()
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proc commit*(ldg: LedgerRef, sp: LedgerSpRef) =
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ldg.methods.commitFn(sp)
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proc deleteAccount*(ldg: LedgerRef, eAddr: EthAddress) =
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ldg.methods.deleteAccountFn(eAddr)
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proc dispose*(ldg: LedgerRef, sp: LedgerSpRef) =
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ldg.methods.disposeFn(sp)
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proc getAndClearLogEntries*(ldg: LedgerRef): seq[Log] =
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ldg.methods.getAndClearLogEntriesFn()
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proc getBalance*(ldg: LedgerRef, eAddr: EthAddress): UInt256 =
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ldg.methods.getBalanceFn(eAddr)
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proc getCode*(ldg: LedgerRef, eAddr: EthAddress): Blob =
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ldg.methods.getCodeFn(eAddr)
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proc getCodeHash*(ldg: LedgerRef, eAddr: EthAddress): Hash256 =
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ldg.methods.getCodeHashFn(eAddr)
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proc getCodeSize*(ldg: LedgerRef, eAddr: EthAddress): int =
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ldg.methods.getCodeSizeFn(eAddr)
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proc getCommittedStorage*(ldg: LedgerRef, eAddr: EthAddress, slot: UInt256): UInt256 =
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ldg.methods.getCommittedStorageFn(eAddr, slot)
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proc getNonce*(ldg: LedgerRef, eAddr: EthAddress): AccountNonce =
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ldg.methods.getNonceFn(eAddr)
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proc getStorage*(ldg: LedgerRef, eAddr: EthAddress, slot: UInt256): UInt256 =
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ldg.methods.getStorageFn(eAddr, slot)
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proc getStorageRoot*(ldg: LedgerRef, eAddr: EthAddress): Hash256 =
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ldg.methods.getStorageRootFn(eAddr)
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proc getTransientStorage*(ldg: LedgerRef, eAddr: EthAddress, slot: UInt256): UInt256 =
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ldg.methods.getTransientStorageFn(eAddr, slot)
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proc hasCodeOrNonce*(ldg: LedgerRef, eAddr: EthAddress): bool =
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ldg.methods.hasCodeOrNonceFn(eAddr)
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proc inAccessList*(ldg: LedgerRef, eAddr: EthAddress): bool =
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ldg.methods.inAccessListFn(eAddr)
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proc inAccessList*(ldg: LedgerRef, eAddr: EthAddress, slot: UInt256): bool =
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ldg.methods.inAccessList2Fn(eAddr, slot)
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proc incNonce*(ldg: LedgerRef, eAddr: EthAddress) =
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ldg.methods.incNonceFn(eAddr)
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proc isDeadAccount*(ldg: LedgerRef, eAddr: EthAddress): bool =
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ldg.methods.isDeadAccountFn(eAddr)
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proc isEmptyAccount*(ldg: LedgerRef, eAddr: EthAddress): bool =
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ldg.methods.isEmptyAccountFn(eAddr)
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proc isTopLevelClean*(ldg: LedgerRef): bool =
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ldg.methods.isTopLevelCleanFn()
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proc logEntries*(ldg: LedgerRef): seq[Log] =
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ldg.methods.logEntriesFn()
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proc makeMultiKeys*(ldg: LedgerRef): MultikeysRef =
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ldg.methods.makeMultiKeysFn()
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proc persist*(ldg: LedgerRef, clearEmptyAccount = false, clearCache = true) =
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ldg.methods.persistFn(clearEmptyAccount, clearCache)
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proc ripemdSpecial*(ldg: LedgerRef) =
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ldg.methods.ripemdSpecialFn()
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proc rollback*(ldg: LedgerRef, sp: LedgerSpRef) =
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ldg.methods.rollbackFn(sp)
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proc rootHash*(ldg: LedgerRef): Hash256 =
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ldg.methods.rootHashFn()
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proc safeDispose*(ldg: LedgerRef, sp: LedgerSpRef) =
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ldg.methods.safeDisposeFn(sp)
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proc selfDestruct*(ldg: LedgerRef, eAddr: EthAddress) =
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ldg.methods.selfDestructFn(eAddr)
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proc selfDestruct6780*(ldg: LedgerRef, eAddr: EthAddress) =
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ldg.methods.selfDestruct6780Fn(eAddr)
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proc selfDestructLen*(ldg: LedgerRef): int =
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ldg.methods.selfDestructLenFn()
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proc setBalance*(ldg: LedgerRef, eAddr: EthAddress, balance: UInt256) =
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ldg.methods.setBalanceFn(eAddr, balance)
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proc setCode*(ldg: LedgerRef, eAddr: EthAddress, code: Blob) =
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ldg.methods.setCodeFn(eAddr, code)
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proc setNonce*(ldg: LedgerRef, eAddr: EthAddress, nonce: AccountNonce) =
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ldg.methods.setNonceFn(eAddr, nonce)
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proc setStorage*(ldg: LedgerRef, eAddr: EthAddress, slot, val: UInt256) =
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ldg.methods.setStorageFn(eAddr, slot, val)
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proc setTransientStorage*(ldg: LedgerRef, eAddr: EthAddress, slot, val: UInt256) =
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ldg.methods.setTransientStorageFn(eAddr, slot, val)
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proc subBalance*(ldg: LedgerRef, eAddr: EthAddress, delta: UInt256) =
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ldg.methods.subBalanceFn(eAddr, delta)
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# ------------------------------------------------------------------------------
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# Public methods, extensions to go away
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# ------------------------------------------------------------------------------
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proc rawRootHash*(ldg: LedgerRef): Hash256 =
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ldg.extras.rawRootHashFn()
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# ------------------------------------------------------------------------------
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# Public virtual read-only methods
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# ------------------------------------------------------------------------------
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proc rootHash*(db: ReadOnlyStateDB): KeccakHash {.borrow.}
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proc getCodeHash*(db: ReadOnlyStateDB, eAddr: EthAddress): Hash256 {.borrow.}
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proc getStorageRoot*(db: ReadOnlyStateDB, eAddr: EthAddress): Hash256 {.borrow.}
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proc getBalance*(db: ReadOnlyStateDB, eAddr: EthAddress): UInt256 {.borrow.}
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proc getStorage*(db: ReadOnlyStateDB, eAddr: EthAddress, slot: UInt256): UInt256 {.borrow.}
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proc getNonce*(db: ReadOnlyStateDB, eAddr: EthAddress): AccountNonce {.borrow.}
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proc getCode*(db: ReadOnlyStateDB, eAddr: EthAddress): seq[byte] {.borrow.}
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proc getCodeSize*(db: ReadOnlyStateDB, eAddr: EthAddress): int {.borrow.}
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proc hasCodeOrNonce*(db: ReadOnlyStateDB, eAddr: EthAddress): bool {.borrow.}
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proc accountExists*(db: ReadOnlyStateDB, eAddr: EthAddress): bool {.borrow.}
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proc isDeadAccount*(db: ReadOnlyStateDB, eAddr: EthAddress): bool {.borrow.}
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proc isEmptyAccount*(db: ReadOnlyStateDB, eAddr: EthAddress): bool {.borrow.}
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proc getCommittedStorage*(db: ReadOnlyStateDB, eAddr: EthAddress, slot: UInt256): UInt256 {.borrow.}
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func inAccessList*(db: ReadOnlyStateDB, eAddr: EthAddress): bool {.borrow.}
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func inAccessList*(db: ReadOnlyStateDB, eAddr: EthAddress, slot: UInt256): bool {.borrow.}
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func getTransientStorage*(db: ReadOnlyStateDB, eAddr: EthAddress, slot: UInt256): UInt256 {.borrow.}
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# ------------------------------------------------------------------------------
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# End
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# ------------------------------------------------------------------------------
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