def get_total_length(msg: EthereumSignTx, data_total: int) -> int:
length = 0
if msg.tx_type is not None:
length += rlp.field_length(1, [msg.tx_type])
length += rlp.field_length(len(msg.nonce), msg.nonce[:1])
length += rlp.field_length(len(msg.gas_price), msg.gas_price)
length += rlp.field_length(len(msg.gas_limit), msg.gas_limit)
to = address.bytes_from_address(msg.to)
length += rlp.field_length(len(to), to)
length += rlp.field_length(len(msg.value), msg.value)
if msg.chain_id: # forks replay protection
if msg.chain_id < 0x100:
l = 1
elif msg.chain_id < 0x10000:
l = 2
elif msg.chain_id < 0x1000000:
l = 3
else:
l = 4
length += rlp.field_length(l, [msg.chain_id])
length += rlp.field_length(0, 0)
length += rlp.field_length(0, 0)
length += rlp.field_length(data_total, msg.data_initial_chunk)
return length
def get_total_length(msg: EthereumSignTx, data_total: int) -> int:
length = 0
for field in [msg.nonce, msg.gas_price, msg.gas_limit, msg.to, msg.value]:
length += rlp.field_length(len(field), field[:1])
if msg.chain_id: # forks replay protection
length += rlp.field_length(1, [msg.chain_id])
length += rlp.field_length(0, 0)
length += rlp.field_length(0, 0)
length += rlp.field_length(data_total, msg.data_initial_chunk)
return length
def get_total_length(msg: EthereumSignTx, data_total: int) -> int:
length = 0
if msg.tx_type is not None:
length += rlp.field_length(1, [msg.tx_type])
for field in [msg.nonce, msg.gas_price, msg.gas_limit, msg.to, msg.value]:
length += rlp.field_length(len(field), field[:1])
if msg.chain_id: # forks replay protection
if msg.chain_id < 0x100:
l = 1
elif msg.chain_id < 0x10000:
l = 2
elif msg.chain_id < 0x1000000:
l = 3
else:
l = 4
length += rlp.field_length(l, [msg.chain_id])
length += rlp.field_length(0, 0)
length += rlp.field_length(0, 0)
length += rlp.field_length(data_total, msg.data_initial_chunk)
return length
