aelf-sdk-lys1988/lib/aelf/formatters.js

aelf-sdk js library

/*
    This file is part of web3.js.

    web3.js is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    web3.js 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 Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with web3.js.  If not, see <http://www.gnu.org/licenses/>.
*/
/**
 * @file formatters.js
 * @author Marek Kotewicz <marek@ethdev.com>
 * @author Fabian Vogelsteller <fabian@ethdev.com>
 * @date 2015
 */

'use strict';
var protobuf = require('protobufjs');
var abiDescriptor = require('./proto/abi.proto.json')
var ModuleMessage = protobuf.Root.fromJSON(abiDescriptor).Module;

var inputAddressFormatter = function (address) {
    // if (address.startsWith('ELF_')) {
    //     var parts = address.split('_');
    //     var b58rep = parts[parts.length - 1];
    //     return base58check.decode(b58rep, 'hex');
    // }
    // throw new Error('invalid address');
    return address;
};

var outputAbiFormatter = function (result) {
    // var root = protobuf.Root.fromJSON(abiDescriptor);
    // var ModuleMessage = root.Module;
    var buffer = Buffer.from(result.abi.replace('0x', ''), 'hex');
    result.abi = ModuleMessage.decode(buffer);
    return result.abi;
};

module.exports = {
    inputAddressFormatter: inputAddressFormatter,
    outputAbiFormatter: outputAbiFormatter
};