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
70 lines
2.1 KiB
JavaScript
70 lines
2.1 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 Abi from '@parity/abi';
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import Func from '@parity/abi/spec/function';
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import { abiDecode } from './decode';
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import { cleanupValue } from './format';
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import { sha3 } from './sha3';
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export function encodeMethodCallAbi (methodAbi = {}, values = []) {
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const func = new Func(methodAbi);
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const tokens = Abi.encodeTokens(func.inputParamTypes(), values);
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const call = func.encodeCall(tokens);
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return `0x${call}`;
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}
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export function abiEncode (methodName, inputTypes, data) {
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const result = encodeMethodCallAbi({
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name: methodName || '',
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type: 'function',
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inputs: inputTypes.map((type) => {
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return { type };
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})
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}, data);
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return result;
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}
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export function abiUnencode (abi, data) {
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const callsig = data.substr(2, 8);
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const op = abi.find((field) => {
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return field.type === 'function' &&
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abiSignature(field.name, field.inputs.map((input) => input.type)).substr(2, 8) === callsig;
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});
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if (!op) {
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console.warn(`Unknown function ID: ${callsig}`);
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return null;
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}
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let argsByIndex = abiDecode(op.inputs.map((field) => field.type), '0x' + data.substr(10))
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.map((value, index) => cleanupValue(value, op.inputs[index].type));
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const argsByName = op.inputs.reduce((result, field, index) => {
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result[field.name] = argsByIndex[index];
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return result;
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}, {});
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return [op.name, argsByName, argsByIndex];
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}
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export function abiSignature (name, inputs) {
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return sha3(`${name}(${inputs.join()})`);
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}
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