openethereum/js-old/src/abi/util/slice.js

32 lines
997 B
JavaScript

// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import { padAddress } from './pad';
export function sliceData (_data) {
if (!_data || !_data.length) {
return [];
}
let data = (_data.substr(0, 2) === '0x') ? _data.substr(2) : _data;
if (!data.length) {
data = padAddress('');
}
return data.match(/.{1,64}/g);
}