def serialize_bin(self):
return pack_data(
['bytes32', 'uint256', 'bytes32', 'uint256', 'address', 'uint256'],
[
decode_hex(self.balance_hash), self.nonce,
decode_hex(self.additional_hash), self.channel_identifier,
self.token_network_address, self.chain_id
])
def serialize_reward_proof(self):
"""Return reward proof data serialized to binary"""
return pack_data(
['uint256', 'uint192', 'address', 'uint256', 'uint8', 'address'], [
self.balance_proof.channel_identifier, self.reward_amount,
self.balance_proof.token_network_address,
self.balance_proof.chain_id, self.balance_proof.nonce,
self.monitor_address
])
def serialize_bin(self) -> bytes:
"""Return FeeInfo serialized to binary"""
return pack_data(
['address', 'bytes32', 'uint256', 'uint256', 'uint256'], [
self.token_network_address,
decode_hex(self.channel_identifier),
self.chain_id,
self.nonce,
self.relative_fee,
])
def serialize_bin(self) -> bytes:
"""Return FeeInfo serialized to binary"""
return pack_data(
['address', 'uint256', 'uint256', 'uint256', 'uint256'], [
self.token_network_address,
self.channel_identifier,
self.chain_id,
self.nonce,
self.percentage_fee,
])
def serialize_bin(self):
"""Returns PathsRequest serialized to binary"""
return pack_data([
'address', 'address', 'address', 'uint256', 'uint256', 'uint256',
'uint256'
], [
self.token_network_address,
self.source_address,
self.target_address,
self.value,
self.num_paths,
self.chain_id,
self.nonce,
])
def serialize_bin(self):
"""Returns PathsReply serialized to binary"""
return pack_data([
'address',
'address',
'uint256',
'uint256',
'uint256',
'array',
'signature',
], [
self.token_network_address,
self.target_address,
self.value,
self.chain_id,
self.nonce,
self.paths_and_fees,
self.signature,
])
def serialize_bin(self,
msg_type: MessageTypeId = MessageTypeId.BALANCE_PROOF):
return pack_data([
'address',
'uint256',
'uint256',
'uint256',
'bytes32',
'uint256',
'bytes32',
], [
self.token_network_address,
self.chain_id,
msg_type.value,
self.channel_identifier,
decode_hex(self.balance_hash),
self.nonce,
decode_hex(self.additional_hash),
])
def pack_signing_data(
nonce,
balance_hash,
additional_hash,
channel_identifier,
token_network_identifier,
chain_id,
) -> bytes:
return pack_data([
'bytes32',
'uint256',
'bytes32',
'bytes32',
'address',
'uint256',
], [
balance_hash,
nonce,
additional_hash,
channel_identifier,
to_checksum_address(token_network_identifier),
chain_id,
])
