49fdd23d58
* Move secureApi to shell
* Extract isTestnet test
* Use mobx + subscriptions for status
* Re-add status indicator
* Add lerna
* Move intial packages to js/packages
* Move 3rdparty/{email,sms}-verification to correct location
* Move package.json & README to library src
* Move tests for library packages
* Move views & dapps to packages
* Move i18n to root
* Move shell to actual src (main app)
* Remove ~ references
* Change ~ to root (explicit imports)
* Finalise convert of ~
* Move views into dapps as well
* Move dapps to packages/
* Fix references
* Update css
* Update test spec locations
* Update tests
* Case fix
* Skip flakey tests
* Update enzyme
* Skip previously ignored tests
* Allow empty api for hw
* Re-add theme for embed
104 lines
2.7 KiB
JavaScript
104 lines
2.7 KiB
JavaScript
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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import { range } from 'lodash';
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export function bytesToHex (bytes) {
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return '0x' + Buffer.from(bytes).toString('hex');
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}
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export function cleanupValue (value, type) {
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// TODO: make work with arbitrary depth arrays
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if (value instanceof Array && type.match(/bytes[0-9]+/)) {
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// figure out if it's an ASCII string hiding in there:
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let ascii = '';
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for (let index = 0, ended = false; index < value.length && ascii !== null; ++index) {
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const val = value[index];
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if (val === 0) {
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ended = true;
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} else {
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ascii += String.fromCharCode(val);
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}
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if ((ended && val !== 0) || (!ended && (val < 32 || val >= 128))) {
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ascii = null;
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}
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}
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value = ascii === null
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? bytesToHex(value)
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: ascii;
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}
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if (type.substr(0, 4) === 'uint' && +type.substr(4) <= 48) {
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value = +value;
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}
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return value;
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}
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export function hexToBytes (hex) {
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const raw = toHex(hex).slice(2);
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const bytes = [];
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for (let i = 0; i < raw.length; i += 2) {
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bytes.push(parseInt(raw.substr(i, 2), 16));
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}
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return bytes;
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}
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export function hexToAscii (hex) {
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const bytes = hexToBytes(hex);
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const str = bytes.map((byte) => String.fromCharCode(byte)).join('');
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return str;
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}
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export function bytesToAscii (bytes) {
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return bytes.map((b) => String.fromCharCode(b % 512)).join('');
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}
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export function asciiToHex (string) {
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return '0x' + string.split('').map((s) => s.charCodeAt(0).toString(16)).join('');
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}
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export function padRight (input, length) {
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const value = toHex(input).substr(2, length * 2);
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return '0x' + value + range(length * 2 - value.length).map(() => '0').join('');
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}
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export function padLeft (input, length) {
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const value = toHex(input).substr(2, length * 2);
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return '0x' + range(length * 2 - value.length).map(() => '0').join('') + value;
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}
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export function toHex (str) {
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if (str && str.toString) {
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str = str.toString(16);
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}
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if (str && str.substr(0, 2) === '0x') {
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return str.toLowerCase();
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}
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return `0x${(str || '').toLowerCase()}`;
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}
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