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import { BigNumber } from '@0x/utils';
import { MethodAbi } from 'ethereum-types';
const ERC20_METHOD_ABI: MethodAbi = {
constant: false,
inputs: [
{
name: 'tokenContract',
type: 'address',
},
],
name: 'ERC20Token',
outputs: [],
payable: false,
stateMutability: 'nonpayable',
type: 'function',
};
const ERC721_METHOD_ABI: MethodAbi = {
constant: false,
inputs: [
{
name: 'tokenContract',
type: 'address',
},
{
name: 'tokenId',
type: 'uint256',
},
],
name: 'ERC721Token',
outputs: [],
payable: false,
stateMutability: 'nonpayable',
type: 'function',
};
const MULTI_ASSET_METHOD_ABI: MethodAbi = {
constant: false,
inputs: [
{
name: 'amounts',
type: 'uint256[]',
},
{
name: 'nestedAssetData',
type: 'bytes[]',
},
],
name: 'MultiAsset',
outputs: [],
payable: false,
stateMutability: 'nonpayable',
type: 'function',
};
export const constants = {
NULL_ADDRESS: '0x0000000000000000000000000000000000000000',
NULL_BYTES: '0x',
NULL_ERC20_ASSET_DATA: '0xf47261b00000000000000000000000000000000000000000000000000000000000000000',
// tslint:disable-next-line:custom-no-magic-numbers
UNLIMITED_ALLOWANCE_IN_BASE_UNITS: new BigNumber(2).pow(256).minus(1),
TESTRPC_NETWORK_ID: 50,
ADDRESS_LENGTH: 20,
ERC20_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX: 74,
ERC721_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX: 136,
MULTI_ASSET_DATA_MIN_CHAR_LENGTH_WITH_PREFIX: 266,
SELECTOR_CHAR_LENGTH_WITH_PREFIX: 10,
INFINITE_TIMESTAMP_SEC: new BigNumber(2524604400), // Close to infinite
ZERO_AMOUNT: new BigNumber(0),
EXCHANGE_DOMAIN_NAME: '0x Protocol',
EXCHANGE_DOMAIN_VERSION: '2',
DEFAULT_DOMAIN_SCHEMA: {
name: 'EIP712Domain',
parameters: [
{ name: 'name', type: 'string' },
{ name: 'version', type: 'string' },
{ name: 'verifyingContract', type: 'address' },
],
},
EXCHANGE_ORDER_SCHEMA: {
name: 'Order',
parameters: [
{ name: 'makerAddress', type: 'address' },
{ name: 'takerAddress', type: 'address' },
{ name: 'feeRecipientAddress', type: 'address' },
{ name: 'senderAddress', type: 'address' },
{ name: 'makerAssetAmount', type: 'uint256' },
{ name: 'takerAssetAmount', type: 'uint256' },
{ name: 'makerFee', type: 'uint256' },
{ name: 'takerFee', type: 'uint256' },
{ name: 'expirationTimeSeconds', type: 'uint256' },
{ name: 'salt', type: 'uint256' },
{ name: 'makerAssetData', type: 'bytes' },
{ name: 'takerAssetData', type: 'bytes' },
],
},
EXCHANGE_ZEROEX_TRANSACTION_SCHEMA: {
name: 'ZeroExTransaction',
parameters: [
{ name: 'salt', type: 'uint256' },
{ name: 'signerAddress', type: 'address' },
{ name: 'data', type: 'bytes' },
],
},
ERC20_METHOD_ABI,
ERC721_METHOD_ABI,
MULTI_ASSET_METHOD_ABI,
};
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