nimbus-eth1/nimbus/db/ledger/base.nim

383 lines
14 KiB
Nim

# Nimbus
# Copyright (c) 2023-2024 Status Research & Development GmbH
# Licensed under either of
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
# http://www.apache.org/licenses/LICENSE-2.0)
# * MIT license ([LICENSE-MIT](LICENSE-MIT) or
# http://opensource.org/licenses/MIT)
# at your option. This file may not be copied, modified, or distributed
# except according to those terms.
## Unify different ledger management APIs.
{.push raises: [].}
import
eth/common,
../../../stateless/multi_keys,
../core_db,
./base/[api_tracking, base_desc]
const
EnableApiTracking = false
## When enabled, API functions are logged. Tracking is enabled by setting
## the `trackApi` flag to `true`.
EnableApiProfiling = true
## Enable functions profiling (only if `EnableApiTracking` is set `true`.)
apiTxt = "Ledger API"
type
ReadOnlyStateDB* = distinct LedgerRef
export
LedgerFnInx,
LedgerProfListRef,
LedgerRef,
LedgerSpRef
const
LedgerEnableApiTracking* = EnableApiTracking
LedgerEnableApiProfiling* = EnableApiTracking and EnableApiProfiling
LedgerApiTxt* = apiTxt
proc ldgProfData*(db: CoreDbRef): LedgerProfListRef {.gcsafe.}
# ------------------------------------------------------------------------------
# Logging/tracking helpers (some public)
# ------------------------------------------------------------------------------
when EnableApiTracking:
when EnableApiProfiling:
{.warning: "*** Provided API profiling for Ledger (disabled by default)".}
else:
{.warning: "*** Provided API logging for Ledger (disabled by default)".}
import
std/times,
chronicles
func `$`(e: Duration): string {.used.} = e.toStr
func `$`(c: CoreDbMptRef): string {.used.} = c.toStr
func `$`(l: seq[Log]): string {.used.} = l.toStr
func `$`(h: Hash256): string {.used.} = h.toStr
func `$`(a: EthAddress): string {.used.} = a.toStr
# Publicly available for API logging
template beginTrackApi*(ldg: LedgerRef; s: LedgerFnInx) =
when EnableApiTracking:
ldg.beginApi(s)
template ifTrackApi*(ldg: LedgerRef; code: untyped) =
when EnableApiTracking:
ldg.endApiIf:
code
# ------------------------------------------------------------------------------
# Public constructor helper
# ------------------------------------------------------------------------------
proc bless*(ldg: LedgerRef; db: CoreDbRef): LedgerRef =
ldg.beginTrackApi LdgBlessFn
when EnableApiTracking:
ldg.trackApi = db.trackLedgerApi
when LedgerEnableApiProfiling:
ldg.profTab = db.ldgProfData()
ldg.ifTrackApi: debug apiTxt, api, elapsed, ldgType=ldg.ldgType
ldg
# ------------------------------------------------------------------------------
# Public methods
# ------------------------------------------------------------------------------
proc ldgProfData*(db: CoreDbRef): LedgerProfListRef =
## Return profiling data table (only available in profiling mode). If
## available (i.e. non-nil), result data can be organised by the functions
## available with `aristo_profile`.
##
## Note that profiling these data have accumulated over several ledger
## sessions running on the same `CoreDb` instance.
##
when LedgerEnableApiProfiling:
if db.ledgerHook.isNil:
db.ledgerHook = LedgerProfListRef.init()
cast[LedgerProfListRef](db.ledgerHook)
proc accessList*(ldg: LedgerRef, eAddr: EthAddress) =
ldg.beginTrackApi LdgAccessListFn
ldg.ac.accessList(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr
proc accessList*(ldg: LedgerRef, eAddr: EthAddress, slot: UInt256) =
ldg.beginTrackApi LdgAccessListFn
ldg.ac.accessList(eAddr, slot)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, slot
proc accountExists*(ldg: LedgerRef, eAddr: EthAddress): bool =
ldg.beginTrackApi LdgAccountExistsFn
result = ldg.ac.accountExists(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, result
proc addBalance*(ldg: LedgerRef, eAddr: EthAddress, delta: UInt256) =
ldg.beginTrackApi LdgAddBalanceFn
ldg.ac.addBalance(eAddr, delta)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, delta
proc addLogEntry*(ldg: LedgerRef, log: Log) =
ldg.beginTrackApi LdgAddLogEntryFn
ldg.ac.addLogEntry(log)
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc beginSavepoint*(ldg: LedgerRef): LedgerSpRef =
ldg.beginTrackApi LdgBeginSavepointFn
result = ldg.ac.beginSavepoint()
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc clearStorage*(ldg: LedgerRef, eAddr: EthAddress) =
ldg.beginTrackApi LdgClearStorageFn
ldg.ac.clearStorage(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr
proc clearTransientStorage*(ldg: LedgerRef) =
ldg.beginTrackApi LdgClearTransientStorageFn
ldg.ac.clearTransientStorage()
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc collectWitnessData*(ldg: LedgerRef) =
ldg.beginTrackApi LdgCollectWitnessDataFn
ldg.ac.collectWitnessData()
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc commit*(ldg: LedgerRef, sp: LedgerSpRef) =
ldg.beginTrackApi LdgCommitFn
ldg.ac.commit(sp)
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc deleteAccount*(ldg: LedgerRef, eAddr: EthAddress) =
ldg.beginTrackApi LdgDeleteAccountFn
ldg.ac.deleteAccount(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr
proc dispose*(ldg: LedgerRef, sp: LedgerSpRef) =
ldg.beginTrackApi LdgDisposeFn
ldg.ac.dispose(sp)
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc getAndClearLogEntries*(ldg: LedgerRef): seq[Log] =
ldg.beginTrackApi LdgGetAndClearLogEntriesFn
result = ldg.ac.getAndClearLogEntries()
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc getBalance*(ldg: LedgerRef, eAddr: EthAddress): UInt256 =
ldg.beginTrackApi LdgGetBalanceFn
result = ldg.ac.getBalance(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, result
proc getCode*(ldg: LedgerRef, eAddr: EthAddress): Blob =
ldg.beginTrackApi LdgGetCodeFn
result = ldg.ac.getCode(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, result=result.toStr
proc getCodeHash*(ldg: LedgerRef, eAddr: EthAddress): Hash256 =
ldg.beginTrackApi LdgGetCodeHashFn
result = ldg.ac.getCodeHash(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, result
proc getCodeSize*(ldg: LedgerRef, eAddr: EthAddress): int =
ldg.beginTrackApi LdgGetCodeSizeFn
result = ldg.ac.getCodeSize(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, result
proc getCommittedStorage*(
ldg: LedgerRef;
eAddr: EthAddress;
slot: UInt256;
): UInt256 =
ldg.beginTrackApi LdgGetCommittedStorageFn
result = ldg.ac.getCommittedStorage(eAddr, slot)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, slot, result
proc getNonce*(ldg: LedgerRef, eAddr: EthAddress): AccountNonce =
ldg.beginTrackApi LdgGetNonceFn
result = ldg.ac.getNonce(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, result
proc getStorage*(ldg: LedgerRef, eAddr: EthAddress, slot: UInt256): UInt256 =
ldg.beginTrackApi LdgGetStorageFn
result = ldg.ac.getStorage(eAddr, slot)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, slot, result
proc getStorageRoot*(ldg: LedgerRef, eAddr: EthAddress): Hash256 =
ldg.beginTrackApi LdgGetStorageRootFn
result = ldg.ac.getStorageRoot(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, result
proc getTransientStorage*(
ldg: LedgerRef;
eAddr: EthAddress;
slot: UInt256;
): UInt256 =
ldg.beginTrackApi LdgGetTransientStorageFn
result = ldg.ac.getTransientStorage(eAddr, slot)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, slot, result
proc contractCollision*(ldg: LedgerRef, eAddr: EthAddress): bool =
ldg.beginTrackApi LdgContractCollisionFn
result = ldg.ac.contractCollision(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, result
proc inAccessList*(ldg: LedgerRef, eAddr: EthAddress): bool =
ldg.beginTrackApi LdgInAccessListFn
result = ldg.ac.inAccessList(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, result
proc inAccessList*(ldg: LedgerRef, eAddr: EthAddress, slot: UInt256): bool =
ldg.beginTrackApi LdgInAccessListFn
result = ldg.ac.inAccessList(eAddr, slot)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, slot, result
proc incNonce*(ldg: LedgerRef, eAddr: EthAddress) =
ldg.beginTrackApi LdgIncNonceFn
ldg.ac.incNonce(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr
proc isDeadAccount*(ldg: LedgerRef, eAddr: EthAddress): bool =
ldg.beginTrackApi LdgIsDeadAccountFn
result = ldg.ac.isDeadAccount(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, result
proc isEmptyAccount*(ldg: LedgerRef, eAddr: EthAddress): bool =
ldg.beginTrackApi LdgIsEmptyAccountFn
result = ldg.ac.isEmptyAccount(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, result
proc isTopLevelClean*(ldg: LedgerRef): bool =
ldg.beginTrackApi LdgIsTopLevelCleanFn
result = ldg.ac.isTopLevelClean()
ldg.ifTrackApi: debug apiTxt, api, elapsed, result
proc logEntries*(ldg: LedgerRef): seq[Log] =
ldg.beginTrackApi LdgLogEntriesFn
result = ldg.ac.logEntries()
ldg.ifTrackApi: debug apiTxt, api, elapsed, result
proc makeMultiKeys*(ldg: LedgerRef): MultiKeysRef =
ldg.beginTrackApi LdgMakeMultiKeysFn
result = ldg.ac.makeMultiKeys()
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc persist*(ldg: LedgerRef, clearEmptyAccount = false, clearCache = true) =
ldg.beginTrackApi LdgPersistFn
ldg.ac.persist(clearEmptyAccount, clearCache)
ldg.ifTrackApi: debug apiTxt, api, elapsed, clearEmptyAccount, clearCache
proc ripemdSpecial*(ldg: LedgerRef) =
ldg.beginTrackApi LdgRipemdSpecialFn
ldg.ac.ripemdSpecial()
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc rollback*(ldg: LedgerRef, sp: LedgerSpRef) =
ldg.beginTrackApi LdgRollbackFn
ldg.ac.rollback(sp)
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc safeDispose*(ldg: LedgerRef, sp: LedgerSpRef) =
ldg.beginTrackApi LdgSafeDisposeFn
ldg.ac.safeDispose(sp)
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc selfDestruct*(ldg: LedgerRef, eAddr: EthAddress) =
ldg.beginTrackApi LdgSelfDestructFn
ldg.ac.selfDestruct(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc selfDestruct6780*(ldg: LedgerRef, eAddr: EthAddress) =
ldg.beginTrackApi LdgSelfDestruct6780Fn
ldg.ac.selfDestruct6780(eAddr)
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc selfDestructLen*(ldg: LedgerRef): int =
ldg.beginTrackApi LdgSelfDestructLenFn
result = ldg.ac.selfDestructLen()
ldg.ifTrackApi: debug apiTxt, api, elapsed, result
proc setBalance*(ldg: LedgerRef, eAddr: EthAddress, balance: UInt256) =
ldg.beginTrackApi LdgSetBalanceFn
ldg.ac.setBalance(eAddr, balance)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, balance
proc setCode*(ldg: LedgerRef, eAddr: EthAddress, code: Blob) =
ldg.beginTrackApi LdgSetCodeFn
ldg.ac.setCode(eAddr, code)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, code=code.toStr
proc setNonce*(ldg: LedgerRef, eAddr: EthAddress, nonce: AccountNonce) =
ldg.beginTrackApi LdgSetNonceFn
ldg.ac.setNonce(eAddr, nonce)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, nonce
proc setStorage*(ldg: LedgerRef, eAddr: EthAddress, slot, val: UInt256) =
ldg.beginTrackApi LdgSetStorageFn
ldg.ac.setStorage(eAddr, slot, val)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, slot, val
proc setTransientStorage*(
ldg: LedgerRef;
eAddr: EthAddress;
slot: UInt256;
val: UInt256;
) =
ldg.beginTrackApi LdgSetTransientStorageFn
ldg.ac.setTransientStorage(eAddr, slot, val)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, slot, val
proc state*(ldg: LedgerRef): Hash256 =
ldg.beginTrackApi LdgStateFn
result = ldg.ac.state()
ldg.ifTrackApi: debug apiTxt, api, elapsed, result
proc subBalance*(ldg: LedgerRef, eAddr: EthAddress, delta: UInt256) =
ldg.beginTrackApi LdgSubBalanceFn
ldg.ac.subBalance(eAddr, delta)
ldg.ifTrackApi: debug apiTxt, api, elapsed, eAddr, delta
proc getAccessList*(ldg: LedgerRef): AccessList =
ldg.beginTrackApi LdgGetAccessListFn
result = ldg.ac.getAccessList()
ldg.ifTrackApi: debug apiTxt, api, elapsed
proc rootHash*(ldg: LedgerRef): KeccakHash =
ldg.state()
proc getMpt*(ldg: LedgerRef): CoreDbMptRef =
ldg.beginTrackApi LdgGetMptFn
result = ldg.ac.rawTrie.CoreDxAccRef.getMpt.CoreDbMptRef
ldg.ifTrackApi: debug apiTxt, api, elapsed, result
# ------------------------------------------------------------------------------
# Public virtual read-only methods
# ------------------------------------------------------------------------------
proc rootHash*(db: ReadOnlyStateDB): KeccakHash = db.LedgerRef.state()
proc getCodeHash*(db: ReadOnlyStateDB, eAddr: EthAddress): Hash256 {.borrow.}
proc getStorageRoot*(db: ReadOnlyStateDB, eAddr: EthAddress): Hash256 {.borrow.}
proc getBalance*(db: ReadOnlyStateDB, eAddr: EthAddress): UInt256 {.borrow.}
proc getStorage*(db: ReadOnlyStateDB, eAddr: EthAddress, slot: UInt256): UInt256 {.borrow.}
proc getNonce*(db: ReadOnlyStateDB, eAddr: EthAddress): AccountNonce {.borrow.}
proc getCode*(db: ReadOnlyStateDB, eAddr: EthAddress): seq[byte] {.borrow.}
proc getCodeSize*(db: ReadOnlyStateDB, eAddr: EthAddress): int {.borrow.}
proc contractCollision*(db: ReadOnlyStateDB, eAddr: EthAddress): bool {.borrow.}
proc accountExists*(db: ReadOnlyStateDB, eAddr: EthAddress): bool {.borrow.}
proc isDeadAccount*(db: ReadOnlyStateDB, eAddr: EthAddress): bool {.borrow.}
proc isEmptyAccount*(db: ReadOnlyStateDB, eAddr: EthAddress): bool {.borrow.}
proc getCommittedStorage*(db: ReadOnlyStateDB, eAddr: EthAddress, slot: UInt256): UInt256 {.borrow.}
func inAccessList*(db: ReadOnlyStateDB, eAddr: EthAddress): bool {.borrow.}
func inAccessList*(db: ReadOnlyStateDB, eAddr: EthAddress, slot: UInt256): bool {.borrow.}
func getTransientStorage*(db: ReadOnlyStateDB, eAddr: EthAddress, slot: UInt256): UInt256 {.borrow.}
# ------------------------------------------------------------------------------
# End
# ------------------------------------------------------------------------------