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nimbus-eth1
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Update account gas in transaction blocks

This commit is contained in:
coffeepots 2018-08-23 21:37:59 +01:00 committed by zah
parent f8a3581af5
commit bdb48b9438
1 changed files with 17 additions and 14 deletions
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31
nimbus/rpc/p2p.nim
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@ -50,12 +50,17 @@ template toSignature(transaction: Transaction): Signature =
initSignature(bytes)
proc getSender(transaction: Transaction, txHash: Hash256): EthAddress =
## Find the address the transaction was sent from.
let
sig = transaction.toSignature()
pubKey = recoverKeyFromSignature(sig, txHash)
const pubKeySize = 64
result[0..19] = pubKey.data[pubKeySize - 20 .. pubKeySize - 1]
template balance(addressDb: AccountStateDb, address: EthAddress): GasInt =
# TODO: Account balance u256 but GasInt is int64?
cast[GasInt](addressDb.get_balance(address).data.lo)
func headerFromTag(chain:BaseChainDB, blockTag: string): BlockHeader =
let tag = blockTag.toLowerAscii
case tag
@ -130,7 +135,7 @@ proc setupP2PRPC*(node: EthereumNode, rpcsrv: RpcServer) =
## Returns integer of the current block number the client is on.
result = chain.getCanonicalHead().blockNumber
rpcsrv.rpc("eth_getBalance") do(data: EthAddressStr, quantityTag: string) -> int:
rpcsrv.rpc("eth_getBalance") do(data: EthAddressStr, quantityTag: string) -> GasInt:
## Returns the balance of the account of given address.
##
## data: address to check for balance.
@ -342,7 +347,7 @@ proc setupP2PRPC*(node: EthereumNode, rpcsrv: RpcServer) =
raise newException(ValueError, "Cannot find hash")
populateBlockObject(header, body)
proc populateTransactionObject(transaction: Transaction, txHash: Hash256, txCount: UInt256, txIndex: int, blockHeader: BlockHeader, gas: int64): TransactionObject =
proc populateTransactionObject(transaction: Transaction, txHash: Hash256, txCount: UInt256, txIndex: int, blockHeader: BlockHeader, gas: GasInt): TransactionObject =
result.hash = txHash
result.nonce = txCount
result.blockHash = new Hash256
@ -375,12 +380,12 @@ proc setupP2PRPC*(node: EthereumNode, rpcsrv: RpcServer) =
let
transaction = body.transactions[txDetails.index]
vmState = newBaseVMState(header, chain)
addressDb = vmState.chaindb.getStateDb(blockHash, true)
accountDb = vmState.chaindb.getStateDb(blockHash, true)
address = transaction.getSender(transaction.rlpHash)
txCount = addressDb.getNonce(address)
txCount = accountDb.getNonce(address)
txHash = transaction.rlpHash
# TODO: Fetch account gas
accountGas = 0
accountGas = accountDb.balance(address)
populateTransactionObject(transaction, txHash, txCount, txDetails.index, header, accountGas)
rpcsrv.rpc("eth_getTransactionByBlockHashAndIndex") do(data: HexDataStr, quantity: int) -> TransactionObject:
@ -398,12 +403,11 @@ proc setupP2PRPC*(node: EthereumNode, rpcsrv: RpcServer) =
header = chain.getBlockHeader(blockHash)
transaction = body.transactions[quantity]
vmState = newBaseVMState(header, chain)
addressDb = vmState.chaindb.getStateDb(blockHash, true)
accountDb = vmState.chaindb.getStateDb(blockHash, true)
address = transaction.getSender(transaction.rlpHash)
txCount = addressDb.getNonce(address)
txCount = accountDb.getNonce(address)
txHash = transaction.rlpHash
# TODO: Fetch account gas
accountGas = 0
accountGas = accountDb.balance(address)
populateTransactionObject(transaction, txHash, txCount, quantity, header, accountGas)
rpcsrv.rpc("eth_getTransactionByBlockNumberAndIndex") do(quantityTag: string, quantity: int) -> TransactionObject:
@ -420,12 +424,11 @@ proc setupP2PRPC*(node: EthereumNode, rpcsrv: RpcServer) =
let
transaction = body.transactions[quantity]
vmState = newBaseVMState(header, chain)
addressDb = vmState.chaindb.getStateDb(blockHash, true)
accountDb = vmState.chaindb.getStateDb(blockHash, true)
address = transaction.getSender(transaction.rlpHash)
txCount = addressDb.getNonce(address)
txCount = accountDb.getNonce(address)
txHash = transaction.rlpHash
# TODO: Fetch account gas
accountGas = 0
accountGas = accountDb.balance(address)
populateTransactionObject(transaction, txHash, txCount, quantity, header, accountGas)
proc populateReceipt(receipt: Receipt, cumulativeGas: GasInt, transaction: Transaction, txIndex: int, blockHeader: BlockHeader): ReceiptObject =