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7825 lines
212 KiB
7825 lines
212 KiB
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser 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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//
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// The go-ethereum library 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 Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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package jsre
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const Web3_JS = `
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require=(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
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module.exports=[
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{
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"constant": true,
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"inputs": [
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{
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"name": "_owner",
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"type": "address"
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}
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],
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"name": "name",
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"outputs": [
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{
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"name": "o_name",
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"type": "bytes32"
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}
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],
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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}
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],
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"name": "owner",
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"outputs": [
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{
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"name": "",
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"type": "address"
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}
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],
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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}
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],
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"name": "content",
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"outputs": [
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{
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"name": "",
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"type": "bytes32"
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}
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],
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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}
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],
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"name": "addr",
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"outputs": [
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{
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"name": "",
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"type": "address"
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}
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],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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}
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],
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"name": "reserve",
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"outputs": [],
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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}
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],
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"name": "subRegistrar",
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"outputs": [
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{
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"name": "",
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"type": "address"
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}
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],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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},
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{
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"name": "_newOwner",
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"type": "address"
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}
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],
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"name": "transfer",
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"outputs": [],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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},
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{
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"name": "_registrar",
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"type": "address"
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}
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],
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"name": "setSubRegistrar",
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"outputs": [],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [],
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"name": "Registrar",
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"outputs": [],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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},
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{
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"name": "_a",
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"type": "address"
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},
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{
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"name": "_primary",
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"type": "bool"
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}
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],
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"name": "setAddress",
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"outputs": [],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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},
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{
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"name": "_content",
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"type": "bytes32"
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}
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],
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"name": "setContent",
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"outputs": [],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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}
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],
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"name": "disown",
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"outputs": [],
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"type": "function"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"name": "_name",
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"type": "bytes32"
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},
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{
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"indexed": false,
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"name": "_winner",
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"type": "address"
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}
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],
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"name": "AuctionEnded",
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"type": "event"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"name": "_name",
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"type": "bytes32"
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},
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{
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"indexed": false,
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"name": "_bidder",
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"type": "address"
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},
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{
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"indexed": false,
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"name": "_value",
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"type": "uint256"
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}
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],
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"name": "NewBid",
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"type": "event"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"name": "name",
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"type": "bytes32"
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}
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],
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"name": "Changed",
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"type": "event"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"name": "name",
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"type": "bytes32"
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},
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{
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"indexed": true,
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"name": "addr",
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"type": "address"
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}
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],
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"name": "PrimaryChanged",
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"type": "event"
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}
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]
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},{}],2:[function(require,module,exports){
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module.exports=[
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{
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"constant": true,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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}
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],
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"name": "owner",
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"outputs": [
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{
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"name": "",
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"type": "address"
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}
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],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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},
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{
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"name": "_refund",
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"type": "address"
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}
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],
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"name": "disown",
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"outputs": [],
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"type": "function"
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},
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{
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"constant": true,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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}
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],
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"name": "addr",
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"outputs": [
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{
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"name": "",
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"type": "address"
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}
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],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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}
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],
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"name": "reserve",
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"outputs": [],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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},
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{
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"name": "_newOwner",
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"type": "address"
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}
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],
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"name": "transfer",
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"outputs": [],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "_name",
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"type": "bytes32"
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},
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{
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"name": "_a",
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"type": "address"
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}
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],
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"name": "setAddr",
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"outputs": [],
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"type": "function"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"name": "name",
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"type": "bytes32"
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}
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],
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"name": "Changed",
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"type": "event"
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}
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]
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},{}],3:[function(require,module,exports){
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module.exports=[
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{
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"constant": false,
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"inputs": [
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{
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"name": "from",
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"type": "bytes32"
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},
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{
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"name": "to",
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"type": "address"
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},
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{
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"name": "value",
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"type": "uint256"
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}
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],
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"name": "transfer",
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"outputs": [],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "from",
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"type": "bytes32"
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},
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{
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"name": "to",
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"type": "address"
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},
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{
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"name": "indirectId",
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"type": "bytes32"
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},
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{
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"name": "value",
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"type": "uint256"
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}
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],
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"name": "icapTransfer",
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"outputs": [],
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"type": "function"
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},
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{
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"constant": false,
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"inputs": [
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{
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"name": "to",
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"type": "bytes32"
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}
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],
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"name": "deposit",
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"outputs": [],
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"type": "function"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"name": "from",
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"type": "address"
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},
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{
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"indexed": false,
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"name": "value",
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"type": "uint256"
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}
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],
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"name": "AnonymousDeposit",
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"type": "event"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"name": "from",
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"type": "address"
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},
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{
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"indexed": true,
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"name": "to",
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"type": "bytes32"
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},
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{
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"indexed": false,
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"name": "value",
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"type": "uint256"
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}
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],
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"name": "Deposit",
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"type": "event"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"name": "from",
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"type": "bytes32"
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},
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{
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"indexed": true,
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"name": "to",
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"type": "address"
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},
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{
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"indexed": false,
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"name": "value",
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"type": "uint256"
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}
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],
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"name": "Transfer",
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"type": "event"
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},
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{
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"anonymous": false,
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"inputs": [
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{
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"indexed": true,
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"name": "from",
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"type": "bytes32"
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},
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{
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"indexed": true,
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"name": "to",
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"type": "address"
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},
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{
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"indexed": false,
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"name": "indirectId",
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"type": "bytes32"
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},
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{
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"indexed": false,
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"name": "value",
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"type": "uint256"
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}
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],
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"name": "IcapTransfer",
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"type": "event"
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}
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]
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},{}],4:[function(require,module,exports){
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var f = require('./formatters');
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var SolidityType = require('./type');
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/**
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* SolidityTypeAddress is a prootype that represents address type
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* It matches:
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* address
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* address[]
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* address[4]
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* address[][]
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* address[3][]
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* address[][6][], ...
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*/
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|
var SolidityTypeAddress = function () {
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this._inputFormatter = f.formatInputInt;
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this._outputFormatter = f.formatOutputAddress;
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};
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SolidityTypeAddress.prototype = new SolidityType({});
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SolidityTypeAddress.prototype.constructor = SolidityTypeAddress;
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SolidityTypeAddress.prototype.isType = function (name) {
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return !!name.match(/address(\[([0-9]*)\])?/);
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};
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|
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SolidityTypeAddress.prototype.staticPartLength = function (name) {
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return 32 * this.staticArrayLength(name);
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};
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module.exports = SolidityTypeAddress;
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|
|
|
|
|
},{"./formatters":9,"./type":14}],5:[function(require,module,exports){
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var f = require('./formatters');
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|
var SolidityType = require('./type');
|
|
|
|
/**
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|
* SolidityTypeBool is a prootype that represents bool type
|
|
* It matches:
|
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* bool
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|
* bool[]
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|
* bool[4]
|
|
* bool[][]
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|
* bool[3][]
|
|
* bool[][6][], ...
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|
*/
|
|
var SolidityTypeBool = function () {
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|
this._inputFormatter = f.formatInputBool;
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this._outputFormatter = f.formatOutputBool;
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};
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SolidityTypeBool.prototype = new SolidityType({});
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SolidityTypeBool.prototype.constructor = SolidityTypeBool;
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|
|
SolidityTypeBool.prototype.isType = function (name) {
|
|
return !!name.match(/^bool(\[([0-9]*)\])*$/);
|
|
};
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|
|
|
SolidityTypeBool.prototype.staticPartLength = function (name) {
|
|
return 32 * this.staticArrayLength(name);
|
|
};
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|
|
|
module.exports = SolidityTypeBool;
|
|
|
|
},{"./formatters":9,"./type":14}],6:[function(require,module,exports){
|
|
var f = require('./formatters');
|
|
var SolidityType = require('./type');
|
|
|
|
/**
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|
* SolidityTypeBytes is a prootype that represents bytes type
|
|
* It matches:
|
|
* bytes
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|
* bytes[]
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|
* bytes[4]
|
|
* bytes[][]
|
|
* bytes[3][]
|
|
* bytes[][6][], ...
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|
* bytes32
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|
* bytes64[]
|
|
* bytes8[4]
|
|
* bytes256[][]
|
|
* bytes[3][]
|
|
* bytes64[][6][], ...
|
|
*/
|
|
var SolidityTypeBytes = function () {
|
|
this._inputFormatter = f.formatInputBytes;
|
|
this._outputFormatter = f.formatOutputBytes;
|
|
};
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|
|
|
SolidityTypeBytes.prototype = new SolidityType({});
|
|
SolidityTypeBytes.prototype.constructor = SolidityTypeBytes;
|
|
|
|
SolidityTypeBytes.prototype.isType = function (name) {
|
|
return !!name.match(/^bytes([0-9]{1,})(\[([0-9]*)\])*$/);
|
|
};
|
|
|
|
SolidityTypeBytes.prototype.staticPartLength = function (name) {
|
|
var matches = name.match(/^bytes([0-9]*)/);
|
|
var size = parseInt(matches[1]);
|
|
return size * this.staticArrayLength(name);
|
|
};
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|
|
|
module.exports = SolidityTypeBytes;
|
|
|
|
},{"./formatters":9,"./type":14}],7:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file coder.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var f = require('./formatters');
|
|
|
|
var SolidityTypeAddress = require('./address');
|
|
var SolidityTypeBool = require('./bool');
|
|
var SolidityTypeInt = require('./int');
|
|
var SolidityTypeUInt = require('./uint');
|
|
var SolidityTypeDynamicBytes = require('./dynamicbytes');
|
|
var SolidityTypeString = require('./string');
|
|
var SolidityTypeReal = require('./real');
|
|
var SolidityTypeUReal = require('./ureal');
|
|
var SolidityTypeBytes = require('./bytes');
|
|
|
|
/**
|
|
* SolidityCoder prototype should be used to encode/decode solidity params of any type
|
|
*/
|
|
var SolidityCoder = function (types) {
|
|
this._types = types;
|
|
};
|
|
|
|
/**
|
|
* This method should be used to transform type to SolidityType
|
|
*
|
|
* @method _requireType
|
|
* @param {String} type
|
|
* @returns {SolidityType}
|
|
* @throws {Error} throws if no matching type is found
|
|
*/
|
|
SolidityCoder.prototype._requireType = function (type) {
|
|
var solidityType = this._types.filter(function (t) {
|
|
return t.isType(type);
|
|
})[0];
|
|
|
|
if (!solidityType) {
|
|
throw Error('invalid solidity type!: ' + type);
|
|
}
|
|
|
|
return solidityType;
|
|
};
|
|
|
|
/**
|
|
* Should be used to encode plain param
|
|
*
|
|
* @method encodeParam
|
|
* @param {String} type
|
|
* @param {Object} plain param
|
|
* @return {String} encoded plain param
|
|
*/
|
|
SolidityCoder.prototype.encodeParam = function (type, param) {
|
|
return this.encodeParams([type], [param]);
|
|
};
|
|
|
|
/**
|
|
* Should be used to encode list of params
|
|
*
|
|
* @method encodeParams
|
|
* @param {Array} types
|
|
* @param {Array} params
|
|
* @return {String} encoded list of params
|
|
*/
|
|
SolidityCoder.prototype.encodeParams = function (types, params) {
|
|
var solidityTypes = this.getSolidityTypes(types);
|
|
|
|
var encodeds = solidityTypes.map(function (solidityType, index) {
|
|
return solidityType.encode(params[index], types[index]);
|
|
});
|
|
|
|
var dynamicOffset = solidityTypes.reduce(function (acc, solidityType, index) {
|
|
return acc + solidityType.staticPartLength(types[index]);
|
|
}, 0);
|
|
|
|
var result = this.encodeMultiWithOffset(types, solidityTypes, encodeds, dynamicOffset);
|
|
|
|
return result;
|
|
};
|
|
|
|
SolidityCoder.prototype.encodeMultiWithOffset = function (types, solidityTypes, encodeds, dynamicOffset) {
|
|
var result = "";
|
|
var self = this;
|
|
|
|
var isDynamic = function (i) {
|
|
return solidityTypes[i].isDynamicArray(types[i]) || solidityTypes[i].isDynamicType(types[i]);
|
|
};
|
|
|
|
types.forEach(function (type, i) {
|
|
if (isDynamic(i)) {
|
|
result += f.formatInputInt(dynamicOffset).encode();
|
|
var e = self.encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset);
|
|
dynamicOffset += e.length / 2;
|
|
} else {
|
|
// don't add length to dynamicOffset. it's already counted
|
|
result += self.encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset);
|
|
}
|
|
|
|
// TODO: figure out nested arrays
|
|
});
|
|
|
|
types.forEach(function (type, i) {
|
|
if (isDynamic(i)) {
|
|
var e = self.encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset);
|
|
dynamicOffset += e.length / 2;
|
|
result += e;
|
|
}
|
|
});
|
|
return result;
|
|
};
|
|
|
|
// TODO: refactor whole encoding!
|
|
SolidityCoder.prototype.encodeWithOffset = function (type, solidityType, encoded, offset) {
|
|
var self = this;
|
|
if (solidityType.isDynamicArray(type)) {
|
|
return (function () {
|
|
// offset was already set
|
|
var nestedName = solidityType.nestedName(type);
|
|
var nestedStaticPartLength = solidityType.staticPartLength(nestedName);
|
|
var result = encoded[0];
|
|
|
|
(function () {
|
|
var previousLength = 2; // in int
|
|
if (solidityType.isDynamicArray(nestedName)) {
|
|
for (var i = 1; i < encoded.length; i++) {
|
|
previousLength += +(encoded[i - 1])[0] || 0;
|
|
result += f.formatInputInt(offset + i * nestedStaticPartLength + previousLength * 32).encode();
|
|
}
|
|
}
|
|
})();
|
|
|
|
// first element is length, skip it
|
|
(function () {
|
|
for (var i = 0; i < encoded.length - 1; i++) {
|
|
var additionalOffset = result / 2;
|
|
result += self.encodeWithOffset(nestedName, solidityType, encoded[i + 1], offset + additionalOffset);
|
|
}
|
|
})();
|
|
|
|
return result;
|
|
})();
|
|
|
|
} else if (solidityType.isStaticArray(type)) {
|
|
return (function () {
|
|
var nestedName = solidityType.nestedName(type);
|
|
var nestedStaticPartLength = solidityType.staticPartLength(nestedName);
|
|
var result = "";
|
|
|
|
|
|
if (solidityType.isDynamicArray(nestedName)) {
|
|
(function () {
|
|
var previousLength = 0; // in int
|
|
for (var i = 0; i < encoded.length; i++) {
|
|
// calculate length of previous item
|
|
previousLength += +(encoded[i - 1] || [])[0] || 0;
|
|
result += f.formatInputInt(offset + i * nestedStaticPartLength + previousLength * 32).encode();
|
|
}
|
|
})();
|
|
}
|
|
|
|
(function () {
|
|
for (var i = 0; i < encoded.length; i++) {
|
|
var additionalOffset = result / 2;
|
|
result += self.encodeWithOffset(nestedName, solidityType, encoded[i], offset + additionalOffset);
|
|
}
|
|
})();
|
|
|
|
return result;
|
|
})();
|
|
}
|
|
|
|
return encoded;
|
|
};
|
|
|
|
/**
|
|
* Should be used to decode bytes to plain param
|
|
*
|
|
* @method decodeParam
|
|
* @param {String} type
|
|
* @param {String} bytes
|
|
* @return {Object} plain param
|
|
*/
|
|
SolidityCoder.prototype.decodeParam = function (type, bytes) {
|
|
return this.decodeParams([type], bytes)[0];
|
|
};
|
|
|
|
/**
|
|
* Should be used to decode list of params
|
|
*
|
|
* @method decodeParam
|
|
* @param {Array} types
|
|
* @param {String} bytes
|
|
* @return {Array} array of plain params
|
|
*/
|
|
SolidityCoder.prototype.decodeParams = function (types, bytes) {
|
|
var solidityTypes = this.getSolidityTypes(types);
|
|
var offsets = this.getOffsets(types, solidityTypes);
|
|
|
|
return solidityTypes.map(function (solidityType, index) {
|
|
return solidityType.decode(bytes, offsets[index], types[index], index);
|
|
});
|
|
};
|
|
|
|
SolidityCoder.prototype.getOffsets = function (types, solidityTypes) {
|
|
var lengths = solidityTypes.map(function (solidityType, index) {
|
|
return solidityType.staticPartLength(types[index]);
|
|
// get length
|
|
});
|
|
|
|
for (var i = 0; i < lengths.length; i++) {
|
|
// sum with length of previous element
|
|
var previous = (lengths[i - 1] || 0);
|
|
lengths[i] += previous;
|
|
}
|
|
|
|
return lengths.map(function (length, index) {
|
|
// remove the current length, so the length is sum of previous elements
|
|
return length - solidityTypes[index].staticPartLength(types[index]);
|
|
});
|
|
};
|
|
|
|
SolidityCoder.prototype.getSolidityTypes = function (types) {
|
|
var self = this;
|
|
return types.map(function (type) {
|
|
return self._requireType(type);
|
|
});
|
|
};
|
|
|
|
var coder = new SolidityCoder([
|
|
new SolidityTypeAddress(),
|
|
new SolidityTypeBool(),
|
|
new SolidityTypeInt(),
|
|
new SolidityTypeUInt(),
|
|
new SolidityTypeDynamicBytes(),
|
|
new SolidityTypeBytes(),
|
|
new SolidityTypeString(),
|
|
new SolidityTypeReal(),
|
|
new SolidityTypeUReal()
|
|
]);
|
|
|
|
module.exports = coder;
|
|
|
|
|
|
},{"./address":4,"./bool":5,"./bytes":6,"./dynamicbytes":8,"./formatters":9,"./int":10,"./real":12,"./string":13,"./uint":15,"./ureal":16}],8:[function(require,module,exports){
|
|
var f = require('./formatters');
|
|
var SolidityType = require('./type');
|
|
|
|
var SolidityTypeDynamicBytes = function () {
|
|
this._inputFormatter = f.formatInputDynamicBytes;
|
|
this._outputFormatter = f.formatOutputDynamicBytes;
|
|
};
|
|
|
|
SolidityTypeDynamicBytes.prototype = new SolidityType({});
|
|
SolidityTypeDynamicBytes.prototype.constructor = SolidityTypeDynamicBytes;
|
|
|
|
SolidityTypeDynamicBytes.prototype.isType = function (name) {
|
|
return !!name.match(/^bytes(\[([0-9]*)\])*$/);
|
|
};
|
|
|
|
SolidityTypeDynamicBytes.prototype.staticPartLength = function (name) {
|
|
return 32 * this.staticArrayLength(name);
|
|
};
|
|
|
|
SolidityTypeDynamicBytes.prototype.isDynamicType = function () {
|
|
return true;
|
|
};
|
|
|
|
module.exports = SolidityTypeDynamicBytes;
|
|
|
|
|
|
},{"./formatters":9,"./type":14}],9:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file formatters.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var BigNumber = require('bignumber.js');
|
|
var utils = require('../utils/utils');
|
|
var c = require('../utils/config');
|
|
var SolidityParam = require('./param');
|
|
|
|
|
|
/**
|
|
* Formats input value to byte representation of int
|
|
* If value is negative, return it's two's complement
|
|
* If the value is floating point, round it down
|
|
*
|
|
* @method formatInputInt
|
|
* @param {String|Number|BigNumber} value that needs to be formatted
|
|
* @returns {SolidityParam}
|
|
*/
|
|
var formatInputInt = function (value) {
|
|
BigNumber.config(c.ETH_BIGNUMBER_ROUNDING_MODE);
|
|
var result = utils.padLeft(utils.toTwosComplement(value).round().toString(16), 64);
|
|
return new SolidityParam(result);
|
|
};
|
|
|
|
/**
|
|
* Formats input bytes
|
|
*
|
|
* @method formatInputBytes
|
|
* @param {String}
|
|
* @returns {SolidityParam}
|
|
*/
|
|
var formatInputBytes = function (value) {
|
|
var result = utils.toHex(value).substr(2);
|
|
var l = Math.floor((result.length + 63) / 64);
|
|
result = utils.padRight(result, l * 64);
|
|
return new SolidityParam(result);
|
|
};
|
|
|
|
/**
|
|
* Formats input bytes
|
|
*
|
|
* @method formatDynamicInputBytes
|
|
* @param {String}
|
|
* @returns {SolidityParam}
|
|
*/
|
|
var formatInputDynamicBytes = function (value) {
|
|
var result = utils.toHex(value).substr(2);
|
|
var length = result.length / 2;
|
|
var l = Math.floor((result.length + 63) / 64);
|
|
result = utils.padRight(result, l * 64);
|
|
return new SolidityParam(formatInputInt(length).value + result);
|
|
};
|
|
|
|
/**
|
|
* Formats input value to byte representation of string
|
|
*
|
|
* @method formatInputString
|
|
* @param {String}
|
|
* @returns {SolidityParam}
|
|
*/
|
|
var formatInputString = function (value) {
|
|
var result = utils.fromUtf8(value).substr(2);
|
|
var length = result.length / 2;
|
|
var l = Math.floor((result.length + 63) / 64);
|
|
result = utils.padRight(result, l * 64);
|
|
return new SolidityParam(formatInputInt(length).value + result);
|
|
};
|
|
|
|
/**
|
|
* Formats input value to byte representation of bool
|
|
*
|
|
* @method formatInputBool
|
|
* @param {Boolean}
|
|
* @returns {SolidityParam}
|
|
*/
|
|
var formatInputBool = function (value) {
|
|
var result = '000000000000000000000000000000000000000000000000000000000000000' + (value ? '1' : '0');
|
|
return new SolidityParam(result);
|
|
};
|
|
|
|
/**
|
|
* Formats input value to byte representation of real
|
|
* Values are multiplied by 2^m and encoded as integers
|
|
*
|
|
* @method formatInputReal
|
|
* @param {String|Number|BigNumber}
|
|
* @returns {SolidityParam}
|
|
*/
|
|
var formatInputReal = function (value) {
|
|
return formatInputInt(new BigNumber(value).times(new BigNumber(2).pow(128)));
|
|
};
|
|
|
|
/**
|
|
* Check if input value is negative
|
|
*
|
|
* @method signedIsNegative
|
|
* @param {String} value is hex format
|
|
* @returns {Boolean} true if it is negative, otherwise false
|
|
*/
|
|
var signedIsNegative = function (value) {
|
|
return (new BigNumber(value.substr(0, 1), 16).toString(2).substr(0, 1)) === '1';
|
|
};
|
|
|
|
/**
|
|
* Formats right-aligned output bytes to int
|
|
*
|
|
* @method formatOutputInt
|
|
* @param {SolidityParam} param
|
|
* @returns {BigNumber} right-aligned output bytes formatted to big number
|
|
*/
|
|
var formatOutputInt = function (param) {
|
|
var value = param.staticPart() || "0";
|
|
|
|
// check if it's negative number
|
|
// it it is, return two's complement
|
|
if (signedIsNegative(value)) {
|
|
return new BigNumber(value, 16).minus(new BigNumber('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', 16)).minus(1);
|
|
}
|
|
return new BigNumber(value, 16);
|
|
};
|
|
|
|
/**
|
|
* Formats right-aligned output bytes to uint
|
|
*
|
|
* @method formatOutputUInt
|
|
* @param {SolidityParam}
|
|
* @returns {BigNumeber} right-aligned output bytes formatted to uint
|
|
*/
|
|
var formatOutputUInt = function (param) {
|
|
var value = param.staticPart() || "0";
|
|
return new BigNumber(value, 16);
|
|
};
|
|
|
|
/**
|
|
* Formats right-aligned output bytes to real
|
|
*
|
|
* @method formatOutputReal
|
|
* @param {SolidityParam}
|
|
* @returns {BigNumber} input bytes formatted to real
|
|
*/
|
|
var formatOutputReal = function (param) {
|
|
return formatOutputInt(param).dividedBy(new BigNumber(2).pow(128));
|
|
};
|
|
|
|
/**
|
|
* Formats right-aligned output bytes to ureal
|
|
*
|
|
* @method formatOutputUReal
|
|
* @param {SolidityParam}
|
|
* @returns {BigNumber} input bytes formatted to ureal
|
|
*/
|
|
var formatOutputUReal = function (param) {
|
|
return formatOutputUInt(param).dividedBy(new BigNumber(2).pow(128));
|
|
};
|
|
|
|
/**
|
|
* Should be used to format output bool
|
|
*
|
|
* @method formatOutputBool
|
|
* @param {SolidityParam}
|
|
* @returns {Boolean} right-aligned input bytes formatted to bool
|
|
*/
|
|
var formatOutputBool = function (param) {
|
|
return param.staticPart() === '0000000000000000000000000000000000000000000000000000000000000001' ? true : false;
|
|
};
|
|
|
|
/**
|
|
* Should be used to format output bytes
|
|
*
|
|
* @method formatOutputBytes
|
|
* @param {SolidityParam} left-aligned hex representation of string
|
|
* @returns {String} hex string
|
|
*/
|
|
var formatOutputBytes = function (param) {
|
|
return '0x' + param.staticPart();
|
|
};
|
|
|
|
/**
|
|
* Should be used to format output bytes
|
|
*
|
|
* @method formatOutputDynamicBytes
|
|
* @param {SolidityParam} left-aligned hex representation of string
|
|
* @returns {String} hex string
|
|
*/
|
|
var formatOutputDynamicBytes = function (param) {
|
|
var length = (new BigNumber(param.dynamicPart().slice(0, 64), 16)).toNumber() * 2;
|
|
return '0x' + param.dynamicPart().substr(64, length);
|
|
};
|
|
|
|
/**
|
|
* Should be used to format output string
|
|
*
|
|
* @method formatOutputString
|
|
* @param {SolidityParam} left-aligned hex representation of string
|
|
* @returns {String} ascii string
|
|
*/
|
|
var formatOutputString = function (param) {
|
|
var length = (new BigNumber(param.dynamicPart().slice(0, 64), 16)).toNumber() * 2;
|
|
return utils.toUtf8(param.dynamicPart().substr(64, length));
|
|
};
|
|
|
|
/**
|
|
* Should be used to format output address
|
|
*
|
|
* @method formatOutputAddress
|
|
* @param {SolidityParam} right-aligned input bytes
|
|
* @returns {String} address
|
|
*/
|
|
var formatOutputAddress = function (param) {
|
|
var value = param.staticPart();
|
|
return "0x" + value.slice(value.length - 40, value.length);
|
|
};
|
|
|
|
module.exports = {
|
|
formatInputInt: formatInputInt,
|
|
formatInputBytes: formatInputBytes,
|
|
formatInputDynamicBytes: formatInputDynamicBytes,
|
|
formatInputString: formatInputString,
|
|
formatInputBool: formatInputBool,
|
|
formatInputReal: formatInputReal,
|
|
formatOutputInt: formatOutputInt,
|
|
formatOutputUInt: formatOutputUInt,
|
|
formatOutputReal: formatOutputReal,
|
|
formatOutputUReal: formatOutputUReal,
|
|
formatOutputBool: formatOutputBool,
|
|
formatOutputBytes: formatOutputBytes,
|
|
formatOutputDynamicBytes: formatOutputDynamicBytes,
|
|
formatOutputString: formatOutputString,
|
|
formatOutputAddress: formatOutputAddress
|
|
};
|
|
|
|
|
|
},{"../utils/config":18,"../utils/utils":20,"./param":11,"bignumber.js":"bignumber.js"}],10:[function(require,module,exports){
|
|
var f = require('./formatters');
|
|
var SolidityType = require('./type');
|
|
|
|
/**
|
|
* SolidityTypeInt is a prootype that represents int type
|
|
* It matches:
|
|
* int
|
|
* int[]
|
|
* int[4]
|
|
* int[][]
|
|
* int[3][]
|
|
* int[][6][], ...
|
|
* int32
|
|
* int64[]
|
|
* int8[4]
|
|
* int256[][]
|
|
* int[3][]
|
|
* int64[][6][], ...
|
|
*/
|
|
var SolidityTypeInt = function () {
|
|
this._inputFormatter = f.formatInputInt;
|
|
this._outputFormatter = f.formatOutputInt;
|
|
};
|
|
|
|
SolidityTypeInt.prototype = new SolidityType({});
|
|
SolidityTypeInt.prototype.constructor = SolidityTypeInt;
|
|
|
|
SolidityTypeInt.prototype.isType = function (name) {
|
|
return !!name.match(/^int([0-9]*)?(\[([0-9]*)\])*$/);
|
|
};
|
|
|
|
SolidityTypeInt.prototype.staticPartLength = function (name) {
|
|
return 32 * this.staticArrayLength(name);
|
|
};
|
|
|
|
module.exports = SolidityTypeInt;
|
|
|
|
},{"./formatters":9,"./type":14}],11:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file param.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var utils = require('../utils/utils');
|
|
|
|
/**
|
|
* SolidityParam object prototype.
|
|
* Should be used when encoding, decoding solidity bytes
|
|
*/
|
|
var SolidityParam = function (value, offset) {
|
|
this.value = value || '';
|
|
this.offset = offset; // offset in bytes
|
|
};
|
|
|
|
/**
|
|
* This method should be used to get length of params's dynamic part
|
|
*
|
|
* @method dynamicPartLength
|
|
* @returns {Number} length of dynamic part (in bytes)
|
|
*/
|
|
SolidityParam.prototype.dynamicPartLength = function () {
|
|
return this.dynamicPart().length / 2;
|
|
};
|
|
|
|
/**
|
|
* This method should be used to create copy of solidity param with different offset
|
|
*
|
|
* @method withOffset
|
|
* @param {Number} offset length in bytes
|
|
* @returns {SolidityParam} new solidity param with applied offset
|
|
*/
|
|
SolidityParam.prototype.withOffset = function (offset) {
|
|
return new SolidityParam(this.value, offset);
|
|
};
|
|
|
|
/**
|
|
* This method should be used to combine solidity params together
|
|
* eg. when appending an array
|
|
*
|
|
* @method combine
|
|
* @param {SolidityParam} param with which we should combine
|
|
* @param {SolidityParam} result of combination
|
|
*/
|
|
SolidityParam.prototype.combine = function (param) {
|
|
return new SolidityParam(this.value + param.value);
|
|
};
|
|
|
|
/**
|
|
* This method should be called to check if param has dynamic size.
|
|
* If it has, it returns true, otherwise false
|
|
*
|
|
* @method isDynamic
|
|
* @returns {Boolean}
|
|
*/
|
|
SolidityParam.prototype.isDynamic = function () {
|
|
return this.offset !== undefined;
|
|
};
|
|
|
|
/**
|
|
* This method should be called to transform offset to bytes
|
|
*
|
|
* @method offsetAsBytes
|
|
* @returns {String} bytes representation of offset
|
|
*/
|
|
SolidityParam.prototype.offsetAsBytes = function () {
|
|
return !this.isDynamic() ? '' : utils.padLeft(utils.toTwosComplement(this.offset).toString(16), 64);
|
|
};
|
|
|
|
/**
|
|
* This method should be called to get static part of param
|
|
*
|
|
* @method staticPart
|
|
* @returns {String} offset if it is a dynamic param, otherwise value
|
|
*/
|
|
SolidityParam.prototype.staticPart = function () {
|
|
if (!this.isDynamic()) {
|
|
return this.value;
|
|
}
|
|
return this.offsetAsBytes();
|
|
};
|
|
|
|
/**
|
|
* This method should be called to get dynamic part of param
|
|
*
|
|
* @method dynamicPart
|
|
* @returns {String} returns a value if it is a dynamic param, otherwise empty string
|
|
*/
|
|
SolidityParam.prototype.dynamicPart = function () {
|
|
return this.isDynamic() ? this.value : '';
|
|
};
|
|
|
|
/**
|
|
* This method should be called to encode param
|
|
*
|
|
* @method encode
|
|
* @returns {String}
|
|
*/
|
|
SolidityParam.prototype.encode = function () {
|
|
return this.staticPart() + this.dynamicPart();
|
|
};
|
|
|
|
/**
|
|
* This method should be called to encode array of params
|
|
*
|
|
* @method encodeList
|
|
* @param {Array[SolidityParam]} params
|
|
* @returns {String}
|
|
*/
|
|
SolidityParam.encodeList = function (params) {
|
|
|
|
// updating offsets
|
|
var totalOffset = params.length * 32;
|
|
var offsetParams = params.map(function (param) {
|
|
if (!param.isDynamic()) {
|
|
return param;
|
|
}
|
|
var offset = totalOffset;
|
|
totalOffset += param.dynamicPartLength();
|
|
return param.withOffset(offset);
|
|
});
|
|
|
|
// encode everything!
|
|
return offsetParams.reduce(function (result, param) {
|
|
return result + param.dynamicPart();
|
|
}, offsetParams.reduce(function (result, param) {
|
|
return result + param.staticPart();
|
|
}, ''));
|
|
};
|
|
|
|
|
|
|
|
module.exports = SolidityParam;
|
|
|
|
|
|
},{"../utils/utils":20}],12:[function(require,module,exports){
|
|
var f = require('./formatters');
|
|
var SolidityType = require('./type');
|
|
|
|
/**
|
|
* SolidityTypeReal is a prootype that represents real type
|
|
* It matches:
|
|
* real
|
|
* real[]
|
|
* real[4]
|
|
* real[][]
|
|
* real[3][]
|
|
* real[][6][], ...
|
|
* real32
|
|
* real64[]
|
|
* real8[4]
|
|
* real256[][]
|
|
* real[3][]
|
|
* real64[][6][], ...
|
|
*/
|
|
var SolidityTypeReal = function () {
|
|
this._inputFormatter = f.formatInputReal;
|
|
this._outputFormatter = f.formatOutputReal;
|
|
};
|
|
|
|
SolidityTypeReal.prototype = new SolidityType({});
|
|
SolidityTypeReal.prototype.constructor = SolidityTypeReal;
|
|
|
|
SolidityTypeReal.prototype.isType = function (name) {
|
|
return !!name.match(/real([0-9]*)?(\[([0-9]*)\])?/);
|
|
};
|
|
|
|
SolidityTypeReal.prototype.staticPartLength = function (name) {
|
|
return 32 * this.staticArrayLength(name);
|
|
};
|
|
|
|
module.exports = SolidityTypeReal;
|
|
|
|
},{"./formatters":9,"./type":14}],13:[function(require,module,exports){
|
|
var f = require('./formatters');
|
|
var SolidityType = require('./type');
|
|
|
|
var SolidityTypeString = function () {
|
|
this._inputFormatter = f.formatInputString;
|
|
this._outputFormatter = f.formatOutputString;
|
|
};
|
|
|
|
SolidityTypeString.prototype = new SolidityType({});
|
|
SolidityTypeString.prototype.constructor = SolidityTypeString;
|
|
|
|
SolidityTypeString.prototype.isType = function (name) {
|
|
return !!name.match(/^string(\[([0-9]*)\])*$/);
|
|
};
|
|
|
|
SolidityTypeString.prototype.staticPartLength = function (name) {
|
|
return 32 * this.staticArrayLength(name);
|
|
};
|
|
|
|
SolidityTypeString.prototype.isDynamicType = function () {
|
|
return true;
|
|
};
|
|
|
|
module.exports = SolidityTypeString;
|
|
|
|
|
|
},{"./formatters":9,"./type":14}],14:[function(require,module,exports){
|
|
var f = require('./formatters');
|
|
var SolidityParam = require('./param');
|
|
|
|
/**
|
|
* SolidityType prototype is used to encode/decode solidity params of certain type
|
|
*/
|
|
var SolidityType = function (config) {
|
|
this._inputFormatter = config.inputFormatter;
|
|
this._outputFormatter = config.outputFormatter;
|
|
};
|
|
|
|
/**
|
|
* Should be used to determine if this SolidityType do match given name
|
|
*
|
|
* @method isType
|
|
* @param {String} name
|
|
* @return {Bool} true if type match this SolidityType, otherwise false
|
|
*/
|
|
SolidityType.prototype.isType = function (name) {
|
|
throw "this method should be overrwritten for type " + name;
|
|
};
|
|
|
|
/**
|
|
* Should be used to determine what is the length of static part in given type
|
|
*
|
|
* @method staticPartLength
|
|
* @param {String} name
|
|
* @return {Number} length of static part in bytes
|
|
*/
|
|
SolidityType.prototype.staticPartLength = function (name) {
|
|
throw "this method should be overrwritten for type: " + name;
|
|
};
|
|
|
|
/**
|
|
* Should be used to determine if type is dynamic array
|
|
* eg:
|
|
* "type[]" => true
|
|
* "type[4]" => false
|
|
*
|
|
* @method isDynamicArray
|
|
* @param {String} name
|
|
* @return {Bool} true if the type is dynamic array
|
|
*/
|
|
SolidityType.prototype.isDynamicArray = function (name) {
|
|
var nestedTypes = this.nestedTypes(name);
|
|
return !!nestedTypes && !nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g);
|
|
};
|
|
|
|
/**
|
|
* Should be used to determine if type is static array
|
|
* eg:
|
|
* "type[]" => false
|
|
* "type[4]" => true
|
|
*
|
|
* @method isStaticArray
|
|
* @param {String} name
|
|
* @return {Bool} true if the type is static array
|
|
*/
|
|
SolidityType.prototype.isStaticArray = function (name) {
|
|
var nestedTypes = this.nestedTypes(name);
|
|
return !!nestedTypes && !!nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g);
|
|
};
|
|
|
|
/**
|
|
* Should return length of static array
|
|
* eg.
|
|
* "int[32]" => 32
|
|
* "int256[14]" => 14
|
|
* "int[2][3]" => 3
|
|
* "int" => 1
|
|
* "int[1]" => 1
|
|
* "int[]" => 1
|
|
*
|
|
* @method staticArrayLength
|
|
* @param {String} name
|
|
* @return {Number} static array length
|
|
*/
|
|
SolidityType.prototype.staticArrayLength = function (name) {
|
|
var nestedTypes = this.nestedTypes(name);
|
|
if (nestedTypes) {
|
|
return parseInt(nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g) || 1);
|
|
}
|
|
return 1;
|
|
};
|
|
|
|
/**
|
|
* Should return nested type
|
|
* eg.
|
|
* "int[32]" => "int"
|
|
* "int256[14]" => "int256"
|
|
* "int[2][3]" => "int[2]"
|
|
* "int" => "int"
|
|
* "int[]" => "int"
|
|
*
|
|
* @method nestedName
|
|
* @param {String} name
|
|
* @return {String} nested name
|
|
*/
|
|
SolidityType.prototype.nestedName = function (name) {
|
|
// remove last [] in name
|
|
var nestedTypes = this.nestedTypes(name);
|
|
if (!nestedTypes) {
|
|
return name;
|
|
}
|
|
|
|
return name.substr(0, name.length - nestedTypes[nestedTypes.length - 1].length);
|
|
};
|
|
|
|
/**
|
|
* Should return true if type has dynamic size by default
|
|
* such types are "string", "bytes"
|
|
*
|
|
* @method isDynamicType
|
|
* @param {String} name
|
|
* @return {Bool} true if is dynamic, otherwise false
|
|
*/
|
|
SolidityType.prototype.isDynamicType = function () {
|
|
return false;
|
|
};
|
|
|
|
/**
|
|
* Should return array of nested types
|
|
* eg.
|
|
* "int[2][3][]" => ["[2]", "[3]", "[]"]
|
|
* "int[] => ["[]"]
|
|
* "int" => null
|
|
*
|
|
* @method nestedTypes
|
|
* @param {String} name
|
|
* @return {Array} array of nested types
|
|
*/
|
|
SolidityType.prototype.nestedTypes = function (name) {
|
|
// return list of strings eg. "[]", "[3]", "[]", "[2]"
|
|
return name.match(/(\[[0-9]*\])/g);
|
|
};
|
|
|
|
/**
|
|
* Should be used to encode the value
|
|
*
|
|
* @method encode
|
|
* @param {Object} value
|
|
* @param {String} name
|
|
* @return {String} encoded value
|
|
*/
|
|
SolidityType.prototype.encode = function (value, name) {
|
|
var self = this;
|
|
if (this.isDynamicArray(name)) {
|
|
|
|
return (function () {
|
|
var length = value.length; // in int
|
|
var nestedName = self.nestedName(name);
|
|
|
|
var result = [];
|
|
result.push(f.formatInputInt(length).encode());
|
|
|
|
value.forEach(function (v) {
|
|
result.push(self.encode(v, nestedName));
|
|
});
|
|
|
|
return result;
|
|
})();
|
|
|
|
} else if (this.isStaticArray(name)) {
|
|
|
|
return (function () {
|
|
var length = self.staticArrayLength(name); // in int
|
|
var nestedName = self.nestedName(name);
|
|
|
|
var result = [];
|
|
for (var i = 0; i < length; i++) {
|
|
result.push(self.encode(value[i], nestedName));
|
|
}
|
|
|
|
return result;
|
|
})();
|
|
|
|
}
|
|
|
|
return this._inputFormatter(value, name).encode();
|
|
};
|
|
|
|
/**
|
|
* Should be used to decode value from bytes
|
|
*
|
|
* @method decode
|
|
* @param {String} bytes
|
|
* @param {Number} offset in bytes
|
|
* @param {String} name type name
|
|
* @returns {Object} decoded value
|
|
*/
|
|
SolidityType.prototype.decode = function (bytes, offset, name) {
|
|
var self = this;
|
|
|
|
if (this.isDynamicArray(name)) {
|
|
|
|
return (function () {
|
|
var arrayOffset = parseInt('0x' + bytes.substr(offset * 2, 64)); // in bytes
|
|
var length = parseInt('0x' + bytes.substr(arrayOffset * 2, 64)); // in int
|
|
var arrayStart = arrayOffset + 32; // array starts after length; // in bytes
|
|
|
|
var nestedName = self.nestedName(name);
|
|
var nestedStaticPartLength = self.staticPartLength(nestedName); // in bytes
|
|
var result = [];
|
|
|
|
for (var i = 0; i < length * nestedStaticPartLength; i += nestedStaticPartLength) {
|
|
result.push(self.decode(bytes, arrayStart + i, nestedName));
|
|
}
|
|
|
|
return result;
|
|
})();
|
|
|
|
} else if (this.isStaticArray(name)) {
|
|
|
|
return (function () {
|
|
var length = self.staticArrayLength(name); // in int
|
|
var arrayStart = offset; // in bytes
|
|
|
|
var nestedName = self.nestedName(name);
|
|
var nestedStaticPartLength = self.staticPartLength(nestedName); // in bytes
|
|
var result = [];
|
|
|
|
for (var i = 0; i < length * nestedStaticPartLength; i += nestedStaticPartLength) {
|
|
result.push(self.decode(bytes, arrayStart + i, nestedName));
|
|
}
|
|
|
|
return result;
|
|
})();
|
|
} else if (this.isDynamicType(name)) {
|
|
|
|
return (function () {
|
|
var dynamicOffset = parseInt('0x' + bytes.substr(offset * 2, 64)); // in bytes
|
|
var length = parseInt('0x' + bytes.substr(dynamicOffset * 2, 64)); // in bytes
|
|
var roundedLength = Math.floor((length + 31) / 32); // in int
|
|
|
|
return self._outputFormatter(new SolidityParam(bytes.substr(dynamicOffset * 2, ( 1 + roundedLength) * 64), 0));
|
|
})();
|
|
}
|
|
|
|
var length = this.staticPartLength(name);
|
|
return this._outputFormatter(new SolidityParam(bytes.substr(offset * 2, length * 2)));
|
|
};
|
|
|
|
module.exports = SolidityType;
|
|
|
|
},{"./formatters":9,"./param":11}],15:[function(require,module,exports){
|
|
var f = require('./formatters');
|
|
var SolidityType = require('./type');
|
|
|
|
/**
|
|
* SolidityTypeUInt is a prootype that represents uint type
|
|
* It matches:
|
|
* uint
|
|
* uint[]
|
|
* uint[4]
|
|
* uint[][]
|
|
* uint[3][]
|
|
* uint[][6][], ...
|
|
* uint32
|
|
* uint64[]
|
|
* uint8[4]
|
|
* uint256[][]
|
|
* uint[3][]
|
|
* uint64[][6][], ...
|
|
*/
|
|
var SolidityTypeUInt = function () {
|
|
this._inputFormatter = f.formatInputInt;
|
|
this._outputFormatter = f.formatOutputUInt;
|
|
};
|
|
|
|
SolidityTypeUInt.prototype = new SolidityType({});
|
|
SolidityTypeUInt.prototype.constructor = SolidityTypeUInt;
|
|
|
|
SolidityTypeUInt.prototype.isType = function (name) {
|
|
return !!name.match(/^uint([0-9]*)?(\[([0-9]*)\])*$/);
|
|
};
|
|
|
|
SolidityTypeUInt.prototype.staticPartLength = function (name) {
|
|
return 32 * this.staticArrayLength(name);
|
|
};
|
|
|
|
module.exports = SolidityTypeUInt;
|
|
|
|
},{"./formatters":9,"./type":14}],16:[function(require,module,exports){
|
|
var f = require('./formatters');
|
|
var SolidityType = require('./type');
|
|
|
|
/**
|
|
* SolidityTypeUReal is a prootype that represents ureal type
|
|
* It matches:
|
|
* ureal
|
|
* ureal[]
|
|
* ureal[4]
|
|
* ureal[][]
|
|
* ureal[3][]
|
|
* ureal[][6][], ...
|
|
* ureal32
|
|
* ureal64[]
|
|
* ureal8[4]
|
|
* ureal256[][]
|
|
* ureal[3][]
|
|
* ureal64[][6][], ...
|
|
*/
|
|
var SolidityTypeUReal = function () {
|
|
this._inputFormatter = f.formatInputReal;
|
|
this._outputFormatter = f.formatOutputUReal;
|
|
};
|
|
|
|
SolidityTypeUReal.prototype = new SolidityType({});
|
|
SolidityTypeUReal.prototype.constructor = SolidityTypeUReal;
|
|
|
|
SolidityTypeUReal.prototype.isType = function (name) {
|
|
return !!name.match(/^ureal([0-9]*)?(\[([0-9]*)\])*$/);
|
|
};
|
|
|
|
SolidityTypeUReal.prototype.staticPartLength = function (name) {
|
|
return 32 * this.staticArrayLength(name);
|
|
};
|
|
|
|
module.exports = SolidityTypeUReal;
|
|
|
|
},{"./formatters":9,"./type":14}],17:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
// go env doesn't have and need XMLHttpRequest
|
|
if (typeof XMLHttpRequest === 'undefined') {
|
|
exports.XMLHttpRequest = {};
|
|
} else {
|
|
exports.XMLHttpRequest = XMLHttpRequest; // jshint ignore:line
|
|
}
|
|
|
|
|
|
},{}],18:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file config.js
|
|
* @authors:
|
|
* Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
/**
|
|
* Utils
|
|
*
|
|
* @module utils
|
|
*/
|
|
|
|
/**
|
|
* Utility functions
|
|
*
|
|
* @class [utils] config
|
|
* @constructor
|
|
*/
|
|
|
|
|
|
/// required to define ETH_BIGNUMBER_ROUNDING_MODE
|
|
var BigNumber = require('bignumber.js');
|
|
|
|
var ETH_UNITS = [
|
|
'wei',
|
|
'kwei',
|
|
'Mwei',
|
|
'Gwei',
|
|
'szabo',
|
|
'finney',
|
|
'femtoether',
|
|
'picoether',
|
|
'nanoether',
|
|
'microether',
|
|
'milliether',
|
|
'nano',
|
|
'micro',
|
|
'milli',
|
|
'ether',
|
|
'grand',
|
|
'Mether',
|
|
'Gether',
|
|
'Tether',
|
|
'Pether',
|
|
'Eether',
|
|
'Zether',
|
|
'Yether',
|
|
'Nether',
|
|
'Dether',
|
|
'Vether',
|
|
'Uether'
|
|
];
|
|
|
|
module.exports = {
|
|
ETH_PADDING: 32,
|
|
ETH_SIGNATURE_LENGTH: 4,
|
|
ETH_UNITS: ETH_UNITS,
|
|
ETH_BIGNUMBER_ROUNDING_MODE: { ROUNDING_MODE: BigNumber.ROUND_DOWN },
|
|
ETH_POLLING_TIMEOUT: 1000/2,
|
|
defaultBlock: 'latest',
|
|
defaultAccount: undefined
|
|
};
|
|
|
|
|
|
},{"bignumber.js":"bignumber.js"}],19:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file sha3.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
|
|
var utils = require('./utils');
|
|
var sha3 = require('crypto-js/sha3');
|
|
|
|
module.exports = function (str, isNew) {
|
|
if (str.substr(0, 2) === '0x' && !isNew) {
|
|
console.warn('requirement of using web3.fromAscii before sha3 is deprecated');
|
|
console.warn('new usage: \'web3.sha3("hello")\'');
|
|
console.warn('see https://github.com/ethereum/web3.js/pull/205');
|
|
console.warn('if you need to hash hex value, you can do \'sha3("0xfff", true)\'');
|
|
str = utils.toUtf8(str);
|
|
}
|
|
|
|
return sha3(str, {
|
|
outputLength: 256
|
|
}).toString();
|
|
};
|
|
|
|
|
|
},{"./utils":20,"crypto-js/sha3":48}],20:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file utils.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
/**
|
|
* Utils
|
|
*
|
|
* @module utils
|
|
*/
|
|
|
|
/**
|
|
* Utility functions
|
|
*
|
|
* @class [utils] utils
|
|
* @constructor
|
|
*/
|
|
|
|
|
|
var BigNumber = require('bignumber.js');
|
|
var utf8 = require('utf8');
|
|
|
|
var unitMap = {
|
|
'wei': '1',
|
|
'kwei': '1000',
|
|
'ada': '1000',
|
|
'femtoether': '1000',
|
|
'mwei': '1000000',
|
|
'babbage': '1000000',
|
|
'picoether': '1000000',
|
|
'gwei': '1000000000',
|
|
'shannon': '1000000000',
|
|
'nanoether': '1000000000',
|
|
'nano': '1000000000',
|
|
'szabo': '1000000000000',
|
|
'microether': '1000000000000',
|
|
'micro': '1000000000000',
|
|
'finney': '1000000000000000',
|
|
'milliether': '1000000000000000',
|
|
'milli': '1000000000000000',
|
|
'ether': '1000000000000000000',
|
|
'kether': '1000000000000000000000',
|
|
'grand': '1000000000000000000000',
|
|
'einstein': '1000000000000000000000',
|
|
'mether': '1000000000000000000000000',
|
|
'gether': '1000000000000000000000000000',
|
|
'tether': '1000000000000000000000000000000'
|
|
};
|
|
|
|
/**
|
|
* Should be called to pad string to expected length
|
|
*
|
|
* @method padLeft
|
|
* @param {String} string to be padded
|
|
* @param {Number} characters that result string should have
|
|
* @param {String} sign, by default 0
|
|
* @returns {String} right aligned string
|
|
*/
|
|
var padLeft = function (string, chars, sign) {
|
|
return new Array(chars - string.length + 1).join(sign ? sign : "0") + string;
|
|
};
|
|
|
|
/**
|
|
* Should be called to pad string to expected length
|
|
*
|
|
* @method padRight
|
|
* @param {String} string to be padded
|
|
* @param {Number} characters that result string should have
|
|
* @param {String} sign, by default 0
|
|
* @returns {String} right aligned string
|
|
*/
|
|
var padRight = function (string, chars, sign) {
|
|
return string + (new Array(chars - string.length + 1).join(sign ? sign : "0"));
|
|
};
|
|
|
|
/**
|
|
* Should be called to get utf8 from it's hex representation
|
|
*
|
|
* @method toUtf8
|
|
* @param {String} string in hex
|
|
* @returns {String} ascii string representation of hex value
|
|
*/
|
|
var toUtf8 = function(hex) {
|
|
// Find termination
|
|
var str = "";
|
|
var i = 0, l = hex.length;
|
|
if (hex.substring(0, 2) === '0x') {
|
|
i = 2;
|
|
}
|
|
for (; i < l; i+=2) {
|
|
var code = parseInt(hex.substr(i, 2), 16);
|
|
str += String.fromCharCode(code);
|
|
}
|
|
|
|
return utf8.decode(str);
|
|
};
|
|
|
|
/**
|
|
* Should be called to get ascii from it's hex representation
|
|
*
|
|
* @method toAscii
|
|
* @param {String} string in hex
|
|
* @returns {String} ascii string representation of hex value
|
|
*/
|
|
var toAscii = function(hex) {
|
|
// Find termination
|
|
var str = "";
|
|
var i = 0, l = hex.length;
|
|
if (hex.substring(0, 2) === '0x') {
|
|
i = 2;
|
|
}
|
|
for (; i < l; i+=2) {
|
|
var code = parseInt(hex.substr(i, 2), 16);
|
|
str += String.fromCharCode(code);
|
|
}
|
|
|
|
return str;
|
|
};
|
|
|
|
/**
|
|
* Shold be called to get hex representation (prefixed by 0x) of utf8 string
|
|
*
|
|
* @method fromUtf8
|
|
* @param {String} string
|
|
* @param {Number} optional padding
|
|
* @returns {String} hex representation of input string
|
|
*/
|
|
var fromUtf8 = function(str) {
|
|
str = utf8.encode(str);
|
|
var hex = "";
|
|
for(var i = 0; i < str.length; i++) {
|
|
var n = str.charCodeAt(i).toString(16);
|
|
hex += n.length < 2 ? '0' + n : n;
|
|
}
|
|
|
|
return "0x" + hex;
|
|
};
|
|
|
|
/**
|
|
* Shold be called to get hex representation (prefixed by 0x) of ascii string
|
|
*
|
|
* @method fromAscii
|
|
* @param {String} string
|
|
* @param {Number} optional padding
|
|
* @returns {String} hex representation of input string
|
|
*/
|
|
var fromAscii = function(str) {
|
|
var hex = "";
|
|
for(var i = 0; i < str.length; i++) {
|
|
var code = str.charCodeAt(i);
|
|
var n = code.toString(16);
|
|
hex += n.length < 2 ? '0' + n : n;
|
|
}
|
|
|
|
return "0x" + hex;
|
|
};
|
|
|
|
/**
|
|
* Should be used to create full function/event name from json abi
|
|
*
|
|
* @method transformToFullName
|
|
* @param {Object} json-abi
|
|
* @return {String} full fnction/event name
|
|
*/
|
|
var transformToFullName = function (json) {
|
|
if (json.name.indexOf('(') !== -1) {
|
|
return json.name;
|
|
}
|
|
|
|
var typeName = json.inputs.map(function(i){return i.type; }).join();
|
|
return json.name + '(' + typeName + ')';
|
|
};
|
|
|
|
/**
|
|
* Should be called to get display name of contract function
|
|
*
|
|
* @method extractDisplayName
|
|
* @param {String} name of function/event
|
|
* @returns {String} display name for function/event eg. multiply(uint256) -> multiply
|
|
*/
|
|
var extractDisplayName = function (name) {
|
|
var length = name.indexOf('(');
|
|
return length !== -1 ? name.substr(0, length) : name;
|
|
};
|
|
|
|
/// @returns overloaded part of function/event name
|
|
var extractTypeName = function (name) {
|
|
/// TODO: make it invulnerable
|
|
var length = name.indexOf('(');
|
|
return length !== -1 ? name.substr(length + 1, name.length - 1 - (length + 1)).replace(' ', '') : "";
|
|
};
|
|
|
|
/**
|
|
* Converts value to it's decimal representation in string
|
|
*
|
|
* @method toDecimal
|
|
* @param {String|Number|BigNumber}
|
|
* @return {String}
|
|
*/
|
|
var toDecimal = function (value) {
|
|
return toBigNumber(value).toNumber();
|
|
};
|
|
|
|
/**
|
|
* Converts value to it's hex representation
|
|
*
|
|
* @method fromDecimal
|
|
* @param {String|Number|BigNumber}
|
|
* @return {String}
|
|
*/
|
|
var fromDecimal = function (value) {
|
|
var number = toBigNumber(value);
|
|
var result = number.toString(16);
|
|
|
|
return number.lessThan(0) ? '-0x' + result.substr(1) : '0x' + result;
|
|
};
|
|
|
|
/**
|
|
* Auto converts any given value into it's hex representation.
|
|
*
|
|
* And even stringifys objects before.
|
|
*
|
|
* @method toHex
|
|
* @param {String|Number|BigNumber|Object}
|
|
* @return {String}
|
|
*/
|
|
var toHex = function (val) {
|
|
/*jshint maxcomplexity: 8 */
|
|
|
|
if (isBoolean(val))
|
|
return fromDecimal(+val);
|
|
|
|
if (isBigNumber(val))
|
|
return fromDecimal(val);
|
|
|
|
if (isObject(val))
|
|
return fromUtf8(JSON.stringify(val));
|
|
|
|
// if its a negative number, pass it through fromDecimal
|
|
if (isString(val)) {
|
|
if (val.indexOf('-0x') === 0)
|
|
return fromDecimal(val);
|
|
else if(val.indexOf('0x') === 0)
|
|
return val;
|
|
else if (!isFinite(val))
|
|
return fromAscii(val);
|
|
}
|
|
|
|
return fromDecimal(val);
|
|
};
|
|
|
|
/**
|
|
* Returns value of unit in Wei
|
|
*
|
|
* @method getValueOfUnit
|
|
* @param {String} unit the unit to convert to, default ether
|
|
* @returns {BigNumber} value of the unit (in Wei)
|
|
* @throws error if the unit is not correct:w
|
|
*/
|
|
var getValueOfUnit = function (unit) {
|
|
unit = unit ? unit.toLowerCase() : 'ether';
|
|
var unitValue = unitMap[unit];
|
|
if (unitValue === undefined) {
|
|
throw new Error('This unit doesn\'t exists, please use the one of the following units' + JSON.stringify(unitMap, null, 2));
|
|
}
|
|
return new BigNumber(unitValue, 10);
|
|
};
|
|
|
|
/**
|
|
* Takes a number of wei and converts it to any other ether unit.
|
|
*
|
|
* Possible units are:
|
|
* SI Short SI Full Effigy Other
|
|
* - kwei femtoether ada
|
|
* - mwei picoether babbage
|
|
* - gwei nanoether shannon nano
|
|
* - -- microether szabo micro
|
|
* - -- milliether finney milli
|
|
* - ether -- --
|
|
* - kether einstein grand
|
|
* - mether
|
|
* - gether
|
|
* - tether
|
|
*
|
|
* @method fromWei
|
|
* @param {Number|String} number can be a number, number string or a HEX of a decimal
|
|
* @param {String} unit the unit to convert to, default ether
|
|
* @return {String|Object} When given a BigNumber object it returns one as well, otherwise a number
|
|
*/
|
|
var fromWei = function(number, unit) {
|
|
var returnValue = toBigNumber(number).dividedBy(getValueOfUnit(unit));
|
|
|
|
return isBigNumber(number) ? returnValue : returnValue.toString(10);
|
|
};
|
|
|
|
/**
|
|
* Takes a number of a unit and converts it to wei.
|
|
*
|
|
* Possible units are:
|
|
* SI Short SI Full Effigy Other
|
|
* - kwei femtoether ada
|
|
* - mwei picoether babbage
|
|
* - gwei nanoether shannon nano
|
|
* - -- microether szabo micro
|
|
* - -- milliether finney milli
|
|
* - ether -- --
|
|
* - kether einstein grand
|
|
* - mether
|
|
* - gether
|
|
* - tether
|
|
*
|
|
* @method toWei
|
|
* @param {Number|String|BigNumber} number can be a number, number string or a HEX of a decimal
|
|
* @param {String} unit the unit to convert from, default ether
|
|
* @return {String|Object} When given a BigNumber object it returns one as well, otherwise a number
|
|
*/
|
|
var toWei = function(number, unit) {
|
|
var returnValue = toBigNumber(number).times(getValueOfUnit(unit));
|
|
|
|
return isBigNumber(number) ? returnValue : returnValue.toString(10);
|
|
};
|
|
|
|
/**
|
|
* Takes an input and transforms it into an bignumber
|
|
*
|
|
* @method toBigNumber
|
|
* @param {Number|String|BigNumber} a number, string, HEX string or BigNumber
|
|
* @return {BigNumber} BigNumber
|
|
*/
|
|
var toBigNumber = function(number) {
|
|
/*jshint maxcomplexity:5 */
|
|
number = number || 0;
|
|
if (isBigNumber(number))
|
|
return number;
|
|
|
|
if (isString(number) && (number.indexOf('0x') === 0 || number.indexOf('-0x') === 0)) {
|
|
return new BigNumber(number.replace('0x',''), 16);
|
|
}
|
|
|
|
return new BigNumber(number.toString(10), 10);
|
|
};
|
|
|
|
/**
|
|
* Takes and input transforms it into bignumber and if it is negative value, into two's complement
|
|
*
|
|
* @method toTwosComplement
|
|
* @param {Number|String|BigNumber}
|
|
* @return {BigNumber}
|
|
*/
|
|
var toTwosComplement = function (number) {
|
|
var bigNumber = toBigNumber(number);
|
|
if (bigNumber.lessThan(0)) {
|
|
return new BigNumber("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 16).plus(bigNumber).plus(1);
|
|
}
|
|
return bigNumber;
|
|
};
|
|
|
|
/**
|
|
* Checks if the given string is strictly an address
|
|
*
|
|
* @method isStrictAddress
|
|
* @param {String} address the given HEX adress
|
|
* @return {Boolean}
|
|
*/
|
|
var isStrictAddress = function (address) {
|
|
return /^0x[0-9a-f]{40}$/i.test(address);
|
|
};
|
|
|
|
/**
|
|
* Checks if the given string is an address
|
|
*
|
|
* @method isAddress
|
|
* @param {String} address the given HEX adress
|
|
* @return {Boolean}
|
|
*/
|
|
var isAddress = function (address) {
|
|
return /^(0x)?[0-9a-f]{40}$/i.test(address);
|
|
};
|
|
|
|
/**
|
|
* Transforms given string to valid 20 bytes-length addres with 0x prefix
|
|
*
|
|
* @method toAddress
|
|
* @param {String} address
|
|
* @return {String} formatted address
|
|
*/
|
|
var toAddress = function (address) {
|
|
if (isStrictAddress(address)) {
|
|
return address;
|
|
}
|
|
|
|
if (/^[0-9a-f]{40}$/.test(address)) {
|
|
return '0x' + address;
|
|
}
|
|
|
|
return '0x' + padLeft(toHex(address).substr(2), 40);
|
|
};
|
|
|
|
|
|
/**
|
|
* Returns true if object is BigNumber, otherwise false
|
|
*
|
|
* @method isBigNumber
|
|
* @param {Object}
|
|
* @return {Boolean}
|
|
*/
|
|
var isBigNumber = function (object) {
|
|
return object instanceof BigNumber ||
|
|
(object && object.constructor && object.constructor.name === 'BigNumber');
|
|
};
|
|
|
|
/**
|
|
* Returns true if object is string, otherwise false
|
|
*
|
|
* @method isString
|
|
* @param {Object}
|
|
* @return {Boolean}
|
|
*/
|
|
var isString = function (object) {
|
|
return typeof object === 'string' ||
|
|
(object && object.constructor && object.constructor.name === 'String');
|
|
};
|
|
|
|
/**
|
|
* Returns true if object is function, otherwise false
|
|
*
|
|
* @method isFunction
|
|
* @param {Object}
|
|
* @return {Boolean}
|
|
*/
|
|
var isFunction = function (object) {
|
|
return typeof object === 'function';
|
|
};
|
|
|
|
/**
|
|
* Returns true if object is Objet, otherwise false
|
|
*
|
|
* @method isObject
|
|
* @param {Object}
|
|
* @return {Boolean}
|
|
*/
|
|
var isObject = function (object) {
|
|
return typeof object === 'object';
|
|
};
|
|
|
|
/**
|
|
* Returns true if object is boolean, otherwise false
|
|
*
|
|
* @method isBoolean
|
|
* @param {Object}
|
|
* @return {Boolean}
|
|
*/
|
|
var isBoolean = function (object) {
|
|
return typeof object === 'boolean';
|
|
};
|
|
|
|
/**
|
|
* Returns true if object is array, otherwise false
|
|
*
|
|
* @method isArray
|
|
* @param {Object}
|
|
* @return {Boolean}
|
|
*/
|
|
var isArray = function (object) {
|
|
return object instanceof Array;
|
|
};
|
|
|
|
/**
|
|
* Returns true if given string is valid json object
|
|
*
|
|
* @method isJson
|
|
* @param {String}
|
|
* @return {Boolean}
|
|
*/
|
|
var isJson = function (str) {
|
|
try {
|
|
return !!JSON.parse(str);
|
|
} catch (e) {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
module.exports = {
|
|
padLeft: padLeft,
|
|
padRight: padRight,
|
|
toHex: toHex,
|
|
toDecimal: toDecimal,
|
|
fromDecimal: fromDecimal,
|
|
toUtf8: toUtf8,
|
|
toAscii: toAscii,
|
|
fromUtf8: fromUtf8,
|
|
fromAscii: fromAscii,
|
|
transformToFullName: transformToFullName,
|
|
extractDisplayName: extractDisplayName,
|
|
extractTypeName: extractTypeName,
|
|
toWei: toWei,
|
|
fromWei: fromWei,
|
|
toBigNumber: toBigNumber,
|
|
toTwosComplement: toTwosComplement,
|
|
toAddress: toAddress,
|
|
isBigNumber: isBigNumber,
|
|
isStrictAddress: isStrictAddress,
|
|
isAddress: isAddress,
|
|
isFunction: isFunction,
|
|
isString: isString,
|
|
isObject: isObject,
|
|
isBoolean: isBoolean,
|
|
isArray: isArray,
|
|
isJson: isJson
|
|
};
|
|
|
|
},{"bignumber.js":"bignumber.js","utf8":50}],21:[function(require,module,exports){
|
|
module.exports={
|
|
"version": "0.13.0"
|
|
}
|
|
|
|
},{}],22:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file web3.js
|
|
* @authors:
|
|
* Jeffrey Wilcke <jeff@ethdev.com>
|
|
* Marek Kotewicz <marek@ethdev.com>
|
|
* Marian Oancea <marian@ethdev.com>
|
|
* Fabian Vogelsteller <fabian@ethdev.com>
|
|
* Gav Wood <g@ethdev.com>
|
|
* @date 2014
|
|
*/
|
|
|
|
var version = require('./version.json');
|
|
var net = require('./web3/methods/net');
|
|
var eth = require('./web3/methods/eth');
|
|
var db = require('./web3/methods/db');
|
|
var shh = require('./web3/methods/shh');
|
|
var watches = require('./web3/methods/watches');
|
|
var Filter = require('./web3/filter');
|
|
var IsSyncing = require('./web3/syncing');
|
|
var utils = require('./utils/utils');
|
|
var formatters = require('./web3/formatters');
|
|
var RequestManager = require('./web3/requestmanager');
|
|
var c = require('./utils/config');
|
|
var Property = require('./web3/property');
|
|
var Batch = require('./web3/batch');
|
|
var sha3 = require('./utils/sha3');
|
|
|
|
var web3Properties = [
|
|
new Property({
|
|
name: 'version.client',
|
|
getter: 'web3_clientVersion'
|
|
}),
|
|
new Property({
|
|
name: 'version.network',
|
|
getter: 'net_version',
|
|
inputFormatter: utils.toDecimal
|
|
}),
|
|
new Property({
|
|
name: 'version.ethereum',
|
|
getter: 'eth_protocolVersion',
|
|
inputFormatter: utils.toDecimal
|
|
}),
|
|
new Property({
|
|
name: 'version.whisper',
|
|
getter: 'shh_version',
|
|
inputFormatter: utils.toDecimal
|
|
})
|
|
];
|
|
|
|
/// creates methods in a given object based on method description on input
|
|
/// setups api calls for these methods
|
|
var setupMethods = function (obj, methods) {
|
|
methods.forEach(function (method) {
|
|
method.attachToObject(obj);
|
|
});
|
|
};
|
|
|
|
/// creates properties in a given object based on properties description on input
|
|
/// setups api calls for these properties
|
|
var setupProperties = function (obj, properties) {
|
|
properties.forEach(function (property) {
|
|
property.attachToObject(obj);
|
|
});
|
|
};
|
|
|
|
/// setups web3 object, and it's in-browser executed methods
|
|
var web3 = {};
|
|
web3.providers = {};
|
|
web3.currentProvider = null;
|
|
web3.version = {};
|
|
web3.version.api = version.version;
|
|
web3.eth = {};
|
|
|
|
web3.eth.isSyncing = function (callback) {
|
|
return new IsSyncing(callback);
|
|
};
|
|
|
|
/*jshint maxparams:4 */
|
|
web3.eth.filter = function (fil, callback) {
|
|
return new Filter(fil, watches.eth(), formatters.outputLogFormatter, callback);
|
|
};
|
|
/*jshint maxparams:3 */
|
|
|
|
web3.shh = {};
|
|
web3.shh.filter = function (fil, callback) {
|
|
return new Filter(fil, watches.shh(), formatters.outputPostFormatter, callback);
|
|
};
|
|
web3.net = {};
|
|
web3.db = {};
|
|
web3.setProvider = function (provider) {
|
|
this.currentProvider = provider;
|
|
RequestManager.getInstance().setProvider(provider);
|
|
};
|
|
web3.isConnected = function(){
|
|
return (this.currentProvider && this.currentProvider.isConnected());
|
|
};
|
|
web3.reset = function (keepIsSyncing) {
|
|
RequestManager.getInstance().reset(keepIsSyncing);
|
|
c.defaultBlock = 'latest';
|
|
c.defaultAccount = undefined;
|
|
};
|
|
web3.toHex = utils.toHex;
|
|
web3.toAscii = utils.toAscii;
|
|
web3.toUtf8 = utils.toUtf8;
|
|
web3.fromAscii = utils.fromAscii;
|
|
web3.fromUtf8 = utils.fromUtf8;
|
|
web3.toDecimal = utils.toDecimal;
|
|
web3.fromDecimal = utils.fromDecimal;
|
|
web3.toBigNumber = utils.toBigNumber;
|
|
web3.toWei = utils.toWei;
|
|
web3.fromWei = utils.fromWei;
|
|
web3.isAddress = utils.isAddress;
|
|
web3.isIBAN = utils.isIBAN;
|
|
web3.sha3 = sha3;
|
|
web3.createBatch = function () {
|
|
return new Batch();
|
|
};
|
|
|
|
// ADD defaultblock
|
|
Object.defineProperty(web3.eth, 'defaultBlock', {
|
|
get: function () {
|
|
return c.defaultBlock;
|
|
},
|
|
set: function (val) {
|
|
c.defaultBlock = val;
|
|
return val;
|
|
}
|
|
});
|
|
|
|
Object.defineProperty(web3.eth, 'defaultAccount', {
|
|
get: function () {
|
|
return c.defaultAccount;
|
|
},
|
|
set: function (val) {
|
|
c.defaultAccount = val;
|
|
return val;
|
|
}
|
|
});
|
|
|
|
|
|
// EXTEND
|
|
web3._extend = function(extension){
|
|
/*jshint maxcomplexity: 6 */
|
|
|
|
if(extension.property && !web3[extension.property])
|
|
web3[extension.property] = {};
|
|
|
|
setupMethods(web3[extension.property] || web3, extension.methods || []);
|
|
setupProperties(web3[extension.property] || web3, extension.properties || []);
|
|
};
|
|
web3._extend.formatters = formatters;
|
|
web3._extend.utils = utils;
|
|
web3._extend.Method = require('./web3/method');
|
|
web3._extend.Property = require('./web3/property');
|
|
|
|
|
|
/// setups all api methods
|
|
setupProperties(web3, web3Properties);
|
|
setupMethods(web3.net, net.methods);
|
|
setupProperties(web3.net, net.properties);
|
|
setupMethods(web3.eth, eth.methods);
|
|
setupProperties(web3.eth, eth.properties);
|
|
setupMethods(web3.db, db.methods);
|
|
setupMethods(web3.shh, shh.methods);
|
|
|
|
module.exports = web3;
|
|
|
|
|
|
},{"./utils/config":18,"./utils/sha3":19,"./utils/utils":20,"./version.json":21,"./web3/batch":24,"./web3/filter":28,"./web3/formatters":29,"./web3/method":35,"./web3/methods/db":36,"./web3/methods/eth":37,"./web3/methods/net":38,"./web3/methods/shh":39,"./web3/methods/watches":40,"./web3/property":42,"./web3/requestmanager":43,"./web3/syncing":44}],23:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file allevents.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2014
|
|
*/
|
|
|
|
var sha3 = require('../utils/sha3');
|
|
var SolidityEvent = require('./event');
|
|
var formatters = require('./formatters');
|
|
var utils = require('../utils/utils');
|
|
var Filter = require('./filter');
|
|
var watches = require('./methods/watches');
|
|
|
|
var AllSolidityEvents = function (json, address) {
|
|
this._json = json;
|
|
this._address = address;
|
|
};
|
|
|
|
AllSolidityEvents.prototype.encode = function (options) {
|
|
options = options || {};
|
|
var result = {};
|
|
|
|
['fromBlock', 'toBlock'].filter(function (f) {
|
|
return options[f] !== undefined;
|
|
}).forEach(function (f) {
|
|
result[f] = formatters.inputBlockNumberFormatter(options[f]);
|
|
});
|
|
|
|
result.address = this._address;
|
|
|
|
return result;
|
|
};
|
|
|
|
AllSolidityEvents.prototype.decode = function (data) {
|
|
data.data = data.data || '';
|
|
data.topics = data.topics || [];
|
|
|
|
var eventTopic = data.topics[0].slice(2);
|
|
var match = this._json.filter(function (j) {
|
|
return eventTopic === sha3(utils.transformToFullName(j));
|
|
})[0];
|
|
|
|
if (!match) { // cannot find matching event?
|
|
console.warn('cannot find event for log');
|
|
return data;
|
|
}
|
|
|
|
var event = new SolidityEvent(match, this._address);
|
|
return event.decode(data);
|
|
};
|
|
|
|
AllSolidityEvents.prototype.execute = function (options, callback) {
|
|
|
|
if (utils.isFunction(arguments[arguments.length - 1])) {
|
|
callback = arguments[arguments.length - 1];
|
|
if(arguments.length === 1)
|
|
options = null;
|
|
}
|
|
|
|
var o = this.encode(options);
|
|
var formatter = this.decode.bind(this);
|
|
return new Filter(o, watches.eth(), formatter, callback);
|
|
};
|
|
|
|
AllSolidityEvents.prototype.attachToContract = function (contract) {
|
|
var execute = this.execute.bind(this);
|
|
contract.allEvents = execute;
|
|
};
|
|
|
|
module.exports = AllSolidityEvents;
|
|
|
|
|
|
},{"../utils/sha3":19,"../utils/utils":20,"./event":27,"./filter":28,"./formatters":29,"./methods/watches":40}],24:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file batch.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var RequestManager = require('./requestmanager');
|
|
var Jsonrpc = require('./jsonrpc');
|
|
var errors = require('./errors');
|
|
|
|
var Batch = function () {
|
|
this.requests = [];
|
|
};
|
|
|
|
/**
|
|
* Should be called to add create new request to batch request
|
|
*
|
|
* @method add
|
|
* @param {Object} jsonrpc requet object
|
|
*/
|
|
Batch.prototype.add = function (request) {
|
|
this.requests.push(request);
|
|
};
|
|
|
|
/**
|
|
* Should be called to execute batch request
|
|
*
|
|
* @method execute
|
|
*/
|
|
Batch.prototype.execute = function () {
|
|
var requests = this.requests;
|
|
RequestManager.getInstance().sendBatch(requests, function (err, results) {
|
|
results = results || [];
|
|
requests.map(function (request, index) {
|
|
return results[index] || {};
|
|
}).forEach(function (result, index) {
|
|
if (requests[index].callback) {
|
|
|
|
if (!Jsonrpc.getInstance().isValidResponse(result)) {
|
|
return requests[index].callback(errors.InvalidResponse(result));
|
|
}
|
|
|
|
requests[index].callback(null, (requests[index].format ? requests[index].format(result.result) : result.result));
|
|
}
|
|
});
|
|
});
|
|
};
|
|
|
|
module.exports = Batch;
|
|
|
|
|
|
},{"./errors":26,"./jsonrpc":34,"./requestmanager":43}],25:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file contract.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2014
|
|
*/
|
|
|
|
var web3 = require('../web3');
|
|
var utils = require('../utils/utils');
|
|
var coder = require('../solidity/coder');
|
|
var SolidityEvent = require('./event');
|
|
var SolidityFunction = require('./function');
|
|
var AllEvents = require('./allevents');
|
|
|
|
/**
|
|
* Should be called to encode constructor params
|
|
*
|
|
* @method encodeConstructorParams
|
|
* @param {Array} abi
|
|
* @param {Array} constructor params
|
|
*/
|
|
var encodeConstructorParams = function (abi, params) {
|
|
return abi.filter(function (json) {
|
|
return json.type === 'constructor' && json.inputs.length === params.length;
|
|
}).map(function (json) {
|
|
return json.inputs.map(function (input) {
|
|
return input.type;
|
|
});
|
|
}).map(function (types) {
|
|
return coder.encodeParams(types, params);
|
|
})[0] || '';
|
|
};
|
|
|
|
/**
|
|
* Should be called to add functions to contract object
|
|
*
|
|
* @method addFunctionsToContract
|
|
* @param {Contract} contract
|
|
* @param {Array} abi
|
|
*/
|
|
var addFunctionsToContract = function (contract, abi) {
|
|
abi.filter(function (json) {
|
|
return json.type === 'function';
|
|
}).map(function (json) {
|
|
return new SolidityFunction(json, contract.address);
|
|
}).forEach(function (f) {
|
|
f.attachToContract(contract);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Should be called to add events to contract object
|
|
*
|
|
* @method addEventsToContract
|
|
* @param {Contract} contract
|
|
* @param {Array} abi
|
|
*/
|
|
var addEventsToContract = function (contract, abi) {
|
|
var events = abi.filter(function (json) {
|
|
return json.type === 'event';
|
|
});
|
|
|
|
var All = new AllEvents(events, contract.address);
|
|
All.attachToContract(contract);
|
|
|
|
events.map(function (json) {
|
|
return new SolidityEvent(json, contract.address);
|
|
}).forEach(function (e) {
|
|
e.attachToContract(contract);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Should be called to create new ContractFactory
|
|
*
|
|
* @method contract
|
|
* @param {Array} abi
|
|
* @returns {ContractFactory} new contract factory
|
|
*/
|
|
var contract = function (abi) {
|
|
return new ContractFactory(abi);
|
|
};
|
|
|
|
/**
|
|
* Should be called to check if the contract gets properly deployed on the blockchain.
|
|
*
|
|
* @method checkForContractAddress
|
|
* @param {Object} contract
|
|
* @param {Function} callback
|
|
* @returns {Undefined}
|
|
*/
|
|
var checkForContractAddress = function(contract, abi, callback){
|
|
var count = 0,
|
|
callbackFired = false;
|
|
|
|
// wait for receipt
|
|
var filter = web3.eth.filter('latest', function(e){
|
|
if(!e && !callbackFired) {
|
|
count++;
|
|
|
|
// console.log('Checking for contract address', count);
|
|
|
|
// stop watching after 50 blocks (timeout)
|
|
if(count > 50) {
|
|
|
|
filter.stopWatching();
|
|
callbackFired = true;
|
|
|
|
if(callback)
|
|
callback(new Error('Contract transaction couldn\'t be found after 50 blocks'));
|
|
else
|
|
throw new Error('Contract transaction couldn\'t be found after 50 blocks');
|
|
|
|
|
|
} else {
|
|
|
|
web3.eth.getTransactionReceipt(contract.transactionHash, function(e, receipt){
|
|
if(receipt && !callbackFired) {
|
|
|
|
web3.eth.getCode(receipt.contractAddress, function(e, code){
|
|
/*jshint maxcomplexity: 5 */
|
|
|
|
if(callbackFired)
|
|
return;
|
|
|
|
filter.stopWatching();
|
|
callbackFired = true;
|
|
|
|
if(code.length > 2) {
|
|
|
|
// console.log('Contract code deployed!');
|
|
|
|
contract.address = receipt.contractAddress;
|
|
|
|
// attach events and methods
|
|
addFunctionsToContract(contract, abi);
|
|
addEventsToContract(contract, abi);
|
|
|
|
// call callback for the second time
|
|
if(callback)
|
|
callback(null, contract);
|
|
|
|
} else {
|
|
if(callback)
|
|
callback(new Error('The contract code couldn\'t be stored, please check your gas amount.'));
|
|
else
|
|
throw new Error('The contract code couldn\'t be stored, please check your gas amount.');
|
|
}
|
|
});
|
|
}
|
|
});
|
|
}
|
|
}
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Should be called to create new ContractFactory instance
|
|
*
|
|
* @method ContractFactory
|
|
* @param {Array} abi
|
|
*/
|
|
var ContractFactory = function (abi) {
|
|
this.abi = abi;
|
|
};
|
|
|
|
/**
|
|
* Should be called to create new contract on a blockchain
|
|
*
|
|
* @method new
|
|
* @param {Any} contract constructor param1 (optional)
|
|
* @param {Any} contract constructor param2 (optional)
|
|
* @param {Object} contract transaction object (required)
|
|
* @param {Function} callback
|
|
* @returns {Contract} returns contract instance
|
|
*/
|
|
ContractFactory.prototype.new = function () {
|
|
var _this = this;
|
|
var contract = new Contract(this.abi);
|
|
|
|
// parse arguments
|
|
var options = {}; // required!
|
|
var callback;
|
|
|
|
var args = Array.prototype.slice.call(arguments);
|
|
if (utils.isFunction(args[args.length - 1])) {
|
|
callback = args.pop();
|
|
}
|
|
|
|
var last = args[args.length - 1];
|
|
if (utils.isObject(last) && !utils.isArray(last)) {
|
|
options = args.pop();
|
|
}
|
|
|
|
// throw an error if there are no options
|
|
|
|
var bytes = encodeConstructorParams(this.abi, args);
|
|
options.data += bytes;
|
|
|
|
|
|
if(callback) {
|
|
|
|
// wait for the contract address adn check if the code was deployed
|
|
web3.eth.sendTransaction(options, function (err, hash) {
|
|
if (err) {
|
|
callback(err);
|
|
} else {
|
|
// add the transaction hash
|
|
contract.transactionHash = hash;
|
|
|
|
// call callback for the first time
|
|
callback(null, contract);
|
|
|
|
checkForContractAddress(contract, _this.abi, callback);
|
|
}
|
|
});
|
|
} else {
|
|
var hash = web3.eth.sendTransaction(options);
|
|
// add the transaction hash
|
|
contract.transactionHash = hash;
|
|
checkForContractAddress(contract, _this.abi);
|
|
}
|
|
|
|
return contract;
|
|
};
|
|
|
|
/**
|
|
* Should be called to get access to existing contract on a blockchain
|
|
*
|
|
* @method at
|
|
* @param {Address} contract address (required)
|
|
* @param {Function} callback {optional)
|
|
* @returns {Contract} returns contract if no callback was passed,
|
|
* otherwise calls callback function (err, contract)
|
|
*/
|
|
ContractFactory.prototype.at = function (address, callback) {
|
|
var contract = new Contract(this.abi, address);
|
|
// TODO: address is required
|
|
|
|
// attach functions
|
|
addFunctionsToContract(contract, this.abi);
|
|
addEventsToContract(contract, this.abi);
|
|
|
|
if (callback) {
|
|
callback(null, contract);
|
|
}
|
|
return contract;
|
|
};
|
|
|
|
/**
|
|
* Should be called to create new contract instance
|
|
*
|
|
* @method Contract
|
|
* @param {Array} abi
|
|
* @param {Address} contract address
|
|
*/
|
|
var Contract = function (abi, address) {
|
|
this.address = address;
|
|
};
|
|
|
|
module.exports = contract;
|
|
|
|
|
|
},{"../solidity/coder":7,"../utils/utils":20,"../web3":22,"./allevents":23,"./event":27,"./function":30}],26:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file errors.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
module.exports = {
|
|
InvalidNumberOfParams: function () {
|
|
return new Error('Invalid number of input parameters');
|
|
},
|
|
InvalidConnection: function (host){
|
|
return new Error('CONNECTION ERROR: Couldn\'t connect to node '+ host +', is it running?');
|
|
},
|
|
InvalidProvider: function () {
|
|
return new Error('Providor not set or invalid');
|
|
},
|
|
InvalidResponse: function (result){
|
|
var message = !!result && !!result.error && !!result.error.message ? result.error.message : 'Invalid JSON RPC response: '+ result;
|
|
return new Error(message);
|
|
}
|
|
};
|
|
|
|
|
|
},{}],27:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file event.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2014
|
|
*/
|
|
|
|
var utils = require('../utils/utils');
|
|
var coder = require('../solidity/coder');
|
|
var formatters = require('./formatters');
|
|
var sha3 = require('../utils/sha3');
|
|
var Filter = require('./filter');
|
|
var watches = require('./methods/watches');
|
|
|
|
/**
|
|
* This prototype should be used to create event filters
|
|
*/
|
|
var SolidityEvent = function (json, address) {
|
|
this._params = json.inputs;
|
|
this._name = utils.transformToFullName(json);
|
|
this._address = address;
|
|
this._anonymous = json.anonymous;
|
|
};
|
|
|
|
/**
|
|
* Should be used to get filtered param types
|
|
*
|
|
* @method types
|
|
* @param {Bool} decide if returned typed should be indexed
|
|
* @return {Array} array of types
|
|
*/
|
|
SolidityEvent.prototype.types = function (indexed) {
|
|
return this._params.filter(function (i) {
|
|
return i.indexed === indexed;
|
|
}).map(function (i) {
|
|
return i.type;
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Should be used to get event display name
|
|
*
|
|
* @method displayName
|
|
* @return {String} event display name
|
|
*/
|
|
SolidityEvent.prototype.displayName = function () {
|
|
return utils.extractDisplayName(this._name);
|
|
};
|
|
|
|
/**
|
|
* Should be used to get event type name
|
|
*
|
|
* @method typeName
|
|
* @return {String} event type name
|
|
*/
|
|
SolidityEvent.prototype.typeName = function () {
|
|
return utils.extractTypeName(this._name);
|
|
};
|
|
|
|
/**
|
|
* Should be used to get event signature
|
|
*
|
|
* @method signature
|
|
* @return {String} event signature
|
|
*/
|
|
SolidityEvent.prototype.signature = function () {
|
|
return sha3(this._name);
|
|
};
|
|
|
|
/**
|
|
* Should be used to encode indexed params and options to one final object
|
|
*
|
|
* @method encode
|
|
* @param {Object} indexed
|
|
* @param {Object} options
|
|
* @return {Object} everything combined together and encoded
|
|
*/
|
|
SolidityEvent.prototype.encode = function (indexed, options) {
|
|
indexed = indexed || {};
|
|
options = options || {};
|
|
var result = {};
|
|
|
|
['fromBlock', 'toBlock'].filter(function (f) {
|
|
return options[f] !== undefined;
|
|
}).forEach(function (f) {
|
|
result[f] = formatters.inputBlockNumberFormatter(options[f]);
|
|
});
|
|
|
|
result.topics = [];
|
|
|
|
result.address = this._address;
|
|
if (!this._anonymous) {
|
|
result.topics.push('0x' + this.signature());
|
|
}
|
|
|
|
var indexedTopics = this._params.filter(function (i) {
|
|
return i.indexed === true;
|
|
}).map(function (i) {
|
|
var value = indexed[i.name];
|
|
if (value === undefined || value === null) {
|
|
return null;
|
|
}
|
|
|
|
if (utils.isArray(value)) {
|
|
return value.map(function (v) {
|
|
return '0x' + coder.encodeParam(i.type, v);
|
|
});
|
|
}
|
|
return '0x' + coder.encodeParam(i.type, value);
|
|
});
|
|
|
|
result.topics = result.topics.concat(indexedTopics);
|
|
|
|
return result;
|
|
};
|
|
|
|
/**
|
|
* Should be used to decode indexed params and options
|
|
*
|
|
* @method decode
|
|
* @param {Object} data
|
|
* @return {Object} result object with decoded indexed && not indexed params
|
|
*/
|
|
SolidityEvent.prototype.decode = function (data) {
|
|
|
|
data.data = data.data || '';
|
|
data.topics = data.topics || [];
|
|
|
|
var argTopics = this._anonymous ? data.topics : data.topics.slice(1);
|
|
var indexedData = argTopics.map(function (topics) { return topics.slice(2); }).join("");
|
|
var indexedParams = coder.decodeParams(this.types(true), indexedData);
|
|
|
|
var notIndexedData = data.data.slice(2);
|
|
var notIndexedParams = coder.decodeParams(this.types(false), notIndexedData);
|
|
|
|
var result = formatters.outputLogFormatter(data);
|
|
result.event = this.displayName();
|
|
result.address = data.address;
|
|
|
|
result.args = this._params.reduce(function (acc, current) {
|
|
acc[current.name] = current.indexed ? indexedParams.shift() : notIndexedParams.shift();
|
|
return acc;
|
|
}, {});
|
|
|
|
delete result.data;
|
|
delete result.topics;
|
|
|
|
return result;
|
|
};
|
|
|
|
/**
|
|
* Should be used to create new filter object from event
|
|
*
|
|
* @method execute
|
|
* @param {Object} indexed
|
|
* @param {Object} options
|
|
* @return {Object} filter object
|
|
*/
|
|
SolidityEvent.prototype.execute = function (indexed, options, callback) {
|
|
|
|
if (utils.isFunction(arguments[arguments.length - 1])) {
|
|
callback = arguments[arguments.length - 1];
|
|
if(arguments.length === 2)
|
|
options = null;
|
|
if(arguments.length === 1) {
|
|
options = null;
|
|
indexed = {};
|
|
}
|
|
}
|
|
|
|
var o = this.encode(indexed, options);
|
|
var formatter = this.decode.bind(this);
|
|
return new Filter(o, watches.eth(), formatter, callback);
|
|
};
|
|
|
|
/**
|
|
* Should be used to attach event to contract object
|
|
*
|
|
* @method attachToContract
|
|
* @param {Contract}
|
|
*/
|
|
SolidityEvent.prototype.attachToContract = function (contract) {
|
|
var execute = this.execute.bind(this);
|
|
var displayName = this.displayName();
|
|
if (!contract[displayName]) {
|
|
contract[displayName] = execute;
|
|
}
|
|
contract[displayName][this.typeName()] = this.execute.bind(this, contract);
|
|
};
|
|
|
|
module.exports = SolidityEvent;
|
|
|
|
|
|
},{"../solidity/coder":7,"../utils/sha3":19,"../utils/utils":20,"./filter":28,"./formatters":29,"./methods/watches":40}],28:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file filter.js
|
|
* @authors:
|
|
* Jeffrey Wilcke <jeff@ethdev.com>
|
|
* Marek Kotewicz <marek@ethdev.com>
|
|
* Marian Oancea <marian@ethdev.com>
|
|
* Fabian Vogelsteller <fabian@ethdev.com>
|
|
* Gav Wood <g@ethdev.com>
|
|
* @date 2014
|
|
*/
|
|
|
|
var RequestManager = require('./requestmanager');
|
|
var formatters = require('./formatters');
|
|
var utils = require('../utils/utils');
|
|
|
|
/**
|
|
* Converts a given topic to a hex string, but also allows null values.
|
|
*
|
|
* @param {Mixed} value
|
|
* @return {String}
|
|
*/
|
|
var toTopic = function(value){
|
|
|
|
if(value === null || typeof value === 'undefined')
|
|
return null;
|
|
|
|
value = String(value);
|
|
|
|
if(value.indexOf('0x') === 0)
|
|
return value;
|
|
else
|
|
return utils.fromUtf8(value);
|
|
};
|
|
|
|
/// This method should be called on options object, to verify deprecated properties && lazy load dynamic ones
|
|
/// @param should be string or object
|
|
/// @returns options string or object
|
|
var getOptions = function (options) {
|
|
|
|
if (utils.isString(options)) {
|
|
return options;
|
|
}
|
|
|
|
options = options || {};
|
|
|
|
// make sure topics, get converted to hex
|
|
options.topics = options.topics || [];
|
|
options.topics = options.topics.map(function(topic){
|
|
return (utils.isArray(topic)) ? topic.map(toTopic) : toTopic(topic);
|
|
});
|
|
|
|
// lazy load
|
|
return {
|
|
topics: options.topics,
|
|
to: options.to,
|
|
address: options.address,
|
|
fromBlock: formatters.inputBlockNumberFormatter(options.fromBlock),
|
|
toBlock: formatters.inputBlockNumberFormatter(options.toBlock)
|
|
};
|
|
};
|
|
|
|
/**
|
|
Adds the callback and sets up the methods, to iterate over the results.
|
|
|
|
@method getLogsAtStart
|
|
@param {Object} self
|
|
@param {funciton}
|
|
*/
|
|
var getLogsAtStart = function(self, callback){
|
|
// call getFilterLogs for the first watch callback start
|
|
if (!utils.isString(self.options)) {
|
|
self.get(function (err, messages) {
|
|
// don't send all the responses to all the watches again... just to self one
|
|
if (err) {
|
|
callback(err);
|
|
}
|
|
|
|
if(utils.isArray(messages)) {
|
|
messages.forEach(function (message) {
|
|
callback(null, message);
|
|
});
|
|
}
|
|
});
|
|
}
|
|
};
|
|
|
|
/**
|
|
Adds the callback and sets up the methods, to iterate over the results.
|
|
|
|
@method pollFilter
|
|
@param {Object} self
|
|
*/
|
|
var pollFilter = function(self) {
|
|
|
|
var onMessage = function (error, messages) {
|
|
if (error) {
|
|
return self.callbacks.forEach(function (callback) {
|
|
callback(error);
|
|
});
|
|
}
|
|
|
|
if(utils.isArray(messages)) {
|
|
messages.forEach(function (message) {
|
|
message = self.formatter ? self.formatter(message) : message;
|
|
self.callbacks.forEach(function (callback) {
|
|
callback(null, message);
|
|
});
|
|
});
|
|
}
|
|
};
|
|
|
|
RequestManager.getInstance().startPolling({
|
|
method: self.implementation.poll.call,
|
|
params: [self.filterId],
|
|
}, self.filterId, onMessage, self.stopWatching.bind(self));
|
|
|
|
};
|
|
|
|
var Filter = function (options, methods, formatter, callback) {
|
|
var self = this;
|
|
var implementation = {};
|
|
methods.forEach(function (method) {
|
|
method.attachToObject(implementation);
|
|
});
|
|
this.options = getOptions(options);
|
|
this.implementation = implementation;
|
|
this.filterId = null;
|
|
this.callbacks = [];
|
|
this.getLogsCallbacks = [];
|
|
this.pollFilters = [];
|
|
this.formatter = formatter;
|
|
this.implementation.newFilter(this.options, function(error, id){
|
|
if(error) {
|
|
self.callbacks.forEach(function(cb){
|
|
cb(error);
|
|
});
|
|
} else {
|
|
self.filterId = id;
|
|
|
|
// check if there are get pending callbacks as a consequence
|
|
// of calling get() with filterId unassigned.
|
|
self.getLogsCallbacks.forEach(function (cb){
|
|
self.get(cb);
|
|
});
|
|
self.getLogsCallbacks = [];
|
|
|
|
// get filter logs for the already existing watch calls
|
|
self.callbacks.forEach(function(cb){
|
|
getLogsAtStart(self, cb);
|
|
});
|
|
if(self.callbacks.length > 0)
|
|
pollFilter(self);
|
|
|
|
// start to watch immediately
|
|
if(callback) {
|
|
return self.watch(callback);
|
|
}
|
|
}
|
|
});
|
|
|
|
return this;
|
|
};
|
|
|
|
Filter.prototype.watch = function (callback) {
|
|
this.callbacks.push(callback);
|
|
|
|
if(this.filterId) {
|
|
getLogsAtStart(this, callback);
|
|
pollFilter(this);
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
Filter.prototype.stopWatching = function () {
|
|
RequestManager.getInstance().stopPolling(this.filterId);
|
|
// remove filter async
|
|
this.implementation.uninstallFilter(this.filterId, function(){});
|
|
this.callbacks = [];
|
|
};
|
|
|
|
Filter.prototype.get = function (callback) {
|
|
var self = this;
|
|
if (utils.isFunction(callback)) {
|
|
if (this.filterId === null) {
|
|
// If filterId is not set yet, call it back
|
|
// when newFilter() assigns it.
|
|
this.getLogsCallbacks.push(callback);
|
|
} else {
|
|
this.implementation.getLogs(this.filterId, function(err, res){
|
|
if (err) {
|
|
callback(err);
|
|
} else {
|
|
callback(null, res.map(function (log) {
|
|
return self.formatter ? self.formatter(log) : log;
|
|
}));
|
|
}
|
|
});
|
|
}
|
|
} else {
|
|
if (this.filterId === null) {
|
|
throw new Error('Filter ID Error: filter().get() can\'t be chained synchronous, please provide a callback for the get() method.');
|
|
}
|
|
var logs = this.implementation.getLogs(this.filterId);
|
|
return logs.map(function (log) {
|
|
return self.formatter ? self.formatter(log) : log;
|
|
});
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
module.exports = Filter;
|
|
|
|
|
|
},{"../utils/utils":20,"./formatters":29,"./requestmanager":43}],29:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.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
|
|
*/
|
|
|
|
var utils = require('../utils/utils');
|
|
var config = require('../utils/config');
|
|
var Iban = require('./iban');
|
|
|
|
/**
|
|
* Should the format output to a big number
|
|
*
|
|
* @method outputBigNumberFormatter
|
|
* @param {String|Number|BigNumber}
|
|
* @returns {BigNumber} object
|
|
*/
|
|
var outputBigNumberFormatter = function (number) {
|
|
return utils.toBigNumber(number);
|
|
};
|
|
|
|
var isPredefinedBlockNumber = function (blockNumber) {
|
|
return blockNumber === 'latest' || blockNumber === 'pending' || blockNumber === 'earliest';
|
|
};
|
|
|
|
var inputDefaultBlockNumberFormatter = function (blockNumber) {
|
|
if (blockNumber === undefined) {
|
|
return config.defaultBlock;
|
|
}
|
|
return inputBlockNumberFormatter(blockNumber);
|
|
};
|
|
|
|
var inputBlockNumberFormatter = function (blockNumber) {
|
|
if (blockNumber === undefined) {
|
|
return undefined;
|
|
} else if (isPredefinedBlockNumber(blockNumber)) {
|
|
return blockNumber;
|
|
}
|
|
return utils.toHex(blockNumber);
|
|
};
|
|
|
|
/**
|
|
* Formats the input of a transaction and converts all values to HEX
|
|
*
|
|
* @method inputCallFormatter
|
|
* @param {Object} transaction options
|
|
* @returns object
|
|
*/
|
|
var inputCallFormatter = function (options){
|
|
|
|
options.from = options.from || config.defaultAccount;
|
|
|
|
if (options.from) {
|
|
options.from = inputAddressFormatter(options.from);
|
|
}
|
|
|
|
if (options.to) { // it might be contract creation
|
|
options.to = inputAddressFormatter(options.to);
|
|
}
|
|
|
|
['gasPrice', 'gas', 'value', 'nonce'].filter(function (key) {
|
|
return options[key] !== undefined;
|
|
}).forEach(function(key){
|
|
options[key] = utils.fromDecimal(options[key]);
|
|
});
|
|
|
|
return options;
|
|
};
|
|
|
|
/**
|
|
* Formats the input of a transaction and converts all values to HEX
|
|
*
|
|
* @method inputTransactionFormatter
|
|
* @param {Object} transaction options
|
|
* @returns object
|
|
*/
|
|
var inputTransactionFormatter = function (options){
|
|
|
|
options.from = options.from || config.defaultAccount;
|
|
options.from = inputAddressFormatter(options.from);
|
|
|
|
if (options.to) { // it might be contract creation
|
|
options.to = inputAddressFormatter(options.to);
|
|
}
|
|
|
|
['gasPrice', 'gas', 'value', 'nonce'].filter(function (key) {
|
|
return options[key] !== undefined;
|
|
}).forEach(function(key){
|
|
options[key] = utils.fromDecimal(options[key]);
|
|
});
|
|
|
|
return options;
|
|
};
|
|
|
|
/**
|
|
* Formats the output of a transaction to its proper values
|
|
*
|
|
* @method outputTransactionFormatter
|
|
* @param {Object} tx
|
|
* @returns {Object}
|
|
*/
|
|
var outputTransactionFormatter = function (tx){
|
|
if(tx.blockNumber !== null)
|
|
tx.blockNumber = utils.toDecimal(tx.blockNumber);
|
|
if(tx.transactionIndex !== null)
|
|
tx.transactionIndex = utils.toDecimal(tx.transactionIndex);
|
|
tx.nonce = utils.toDecimal(tx.nonce);
|
|
tx.gas = utils.toDecimal(tx.gas);
|
|
tx.gasPrice = utils.toBigNumber(tx.gasPrice);
|
|
tx.value = utils.toBigNumber(tx.value);
|
|
return tx;
|
|
};
|
|
|
|
/**
|
|
* Formats the output of a transaction receipt to its proper values
|
|
*
|
|
* @method outputTransactionReceiptFormatter
|
|
* @param {Object} receipt
|
|
* @returns {Object}
|
|
*/
|
|
var outputTransactionReceiptFormatter = function (receipt){
|
|
if(receipt.blockNumber !== null)
|
|
receipt.blockNumber = utils.toDecimal(receipt.blockNumber);
|
|
if(receipt.transactionIndex !== null)
|
|
receipt.transactionIndex = utils.toDecimal(receipt.transactionIndex);
|
|
receipt.cumulativeGasUsed = utils.toDecimal(receipt.cumulativeGasUsed);
|
|
receipt.gasUsed = utils.toDecimal(receipt.gasUsed);
|
|
|
|
if(utils.isArray(receipt.logs)) {
|
|
receipt.logs = receipt.logs.map(function(log){
|
|
return outputLogFormatter(log);
|
|
});
|
|
}
|
|
|
|
return receipt;
|
|
};
|
|
|
|
/**
|
|
* Formats the output of a block to its proper values
|
|
*
|
|
* @method outputBlockFormatter
|
|
* @param {Object} block
|
|
* @returns {Object}
|
|
*/
|
|
var outputBlockFormatter = function(block) {
|
|
|
|
// transform to number
|
|
block.gasLimit = utils.toDecimal(block.gasLimit);
|
|
block.gasUsed = utils.toDecimal(block.gasUsed);
|
|
block.size = utils.toDecimal(block.size);
|
|
block.timestamp = utils.toDecimal(block.timestamp);
|
|
if(block.number !== null)
|
|
block.number = utils.toDecimal(block.number);
|
|
|
|
block.difficulty = utils.toBigNumber(block.difficulty);
|
|
block.totalDifficulty = utils.toBigNumber(block.totalDifficulty);
|
|
|
|
if (utils.isArray(block.transactions)) {
|
|
block.transactions.forEach(function(item){
|
|
if(!utils.isString(item))
|
|
return outputTransactionFormatter(item);
|
|
});
|
|
}
|
|
|
|
return block;
|
|
};
|
|
|
|
/**
|
|
* Formats the output of a log
|
|
*
|
|
* @method outputLogFormatter
|
|
* @param {Object} log object
|
|
* @returns {Object} log
|
|
*/
|
|
var outputLogFormatter = function(log) {
|
|
if(log.blockNumber !== null)
|
|
log.blockNumber = utils.toDecimal(log.blockNumber);
|
|
if(log.transactionIndex !== null)
|
|
log.transactionIndex = utils.toDecimal(log.transactionIndex);
|
|
if(log.logIndex !== null)
|
|
log.logIndex = utils.toDecimal(log.logIndex);
|
|
|
|
return log;
|
|
};
|
|
|
|
/**
|
|
* Formats the input of a whisper post and converts all values to HEX
|
|
*
|
|
* @method inputPostFormatter
|
|
* @param {Object} transaction object
|
|
* @returns {Object}
|
|
*/
|
|
var inputPostFormatter = function(post) {
|
|
|
|
post.payload = utils.toHex(post.payload);
|
|
post.ttl = utils.fromDecimal(post.ttl);
|
|
post.workToProve = utils.fromDecimal(post.workToProve);
|
|
post.priority = utils.fromDecimal(post.priority);
|
|
|
|
// fallback
|
|
if (!utils.isArray(post.topics)) {
|
|
post.topics = post.topics ? [post.topics] : [];
|
|
}
|
|
|
|
// format the following options
|
|
post.topics = post.topics.map(function(topic){
|
|
return utils.fromUtf8(topic);
|
|
});
|
|
|
|
return post;
|
|
};
|
|
|
|
/**
|
|
* Formats the output of a received post message
|
|
*
|
|
* @method outputPostFormatter
|
|
* @param {Object}
|
|
* @returns {Object}
|
|
*/
|
|
var outputPostFormatter = function(post){
|
|
|
|
post.expiry = utils.toDecimal(post.expiry);
|
|
post.sent = utils.toDecimal(post.sent);
|
|
post.ttl = utils.toDecimal(post.ttl);
|
|
post.workProved = utils.toDecimal(post.workProved);
|
|
post.payloadRaw = post.payload;
|
|
post.payload = utils.toUtf8(post.payload);
|
|
|
|
if (utils.isJson(post.payload)) {
|
|
post.payload = JSON.parse(post.payload);
|
|
}
|
|
|
|
// format the following options
|
|
if (!post.topics) {
|
|
post.topics = [];
|
|
}
|
|
post.topics = post.topics.map(function(topic){
|
|
return utils.toUtf8(topic);
|
|
});
|
|
|
|
return post;
|
|
};
|
|
|
|
var inputAddressFormatter = function (address) {
|
|
var iban = new Iban(address);
|
|
if (iban.isValid() && iban.isDirect()) {
|
|
return '0x' + iban.address();
|
|
} else if (utils.isStrictAddress(address)) {
|
|
return address;
|
|
} else if (utils.isAddress(address)) {
|
|
return '0x' + address;
|
|
}
|
|
throw 'invalid address';
|
|
};
|
|
|
|
|
|
var outputSyncingFormatter = function(result) {
|
|
|
|
result.startingBlock = utils.toDecimal(result.startingBlock);
|
|
result.currentBlock = utils.toDecimal(result.currentBlock);
|
|
result.highestBlock = utils.toDecimal(result.highestBlock);
|
|
|
|
return result;
|
|
};
|
|
|
|
module.exports = {
|
|
inputDefaultBlockNumberFormatter: inputDefaultBlockNumberFormatter,
|
|
inputBlockNumberFormatter: inputBlockNumberFormatter,
|
|
inputCallFormatter: inputCallFormatter,
|
|
inputTransactionFormatter: inputTransactionFormatter,
|
|
inputAddressFormatter: inputAddressFormatter,
|
|
inputPostFormatter: inputPostFormatter,
|
|
outputBigNumberFormatter: outputBigNumberFormatter,
|
|
outputTransactionFormatter: outputTransactionFormatter,
|
|
outputTransactionReceiptFormatter: outputTransactionReceiptFormatter,
|
|
outputBlockFormatter: outputBlockFormatter,
|
|
outputLogFormatter: outputLogFormatter,
|
|
outputPostFormatter: outputPostFormatter,
|
|
outputSyncingFormatter: outputSyncingFormatter
|
|
};
|
|
|
|
|
|
},{"../utils/config":18,"../utils/utils":20,"./iban":32}],30:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file function.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var web3 = require('../web3');
|
|
var coder = require('../solidity/coder');
|
|
var utils = require('../utils/utils');
|
|
var formatters = require('./formatters');
|
|
var sha3 = require('../utils/sha3');
|
|
|
|
/**
|
|
* This prototype should be used to call/sendTransaction to solidity functions
|
|
*/
|
|
var SolidityFunction = function (json, address) {
|
|
this._inputTypes = json.inputs.map(function (i) {
|
|
return i.type;
|
|
});
|
|
this._outputTypes = json.outputs.map(function (i) {
|
|
return i.type;
|
|
});
|
|
this._constant = json.constant;
|
|
this._name = utils.transformToFullName(json);
|
|
this._address = address;
|
|
};
|
|
|
|
SolidityFunction.prototype.extractCallback = function (args) {
|
|
if (utils.isFunction(args[args.length - 1])) {
|
|
return args.pop(); // modify the args array!
|
|
}
|
|
};
|
|
|
|
SolidityFunction.prototype.extractDefaultBlock = function (args) {
|
|
if (args.length > this._inputTypes.length && !utils.isObject(args[args.length -1])) {
|
|
return formatters.inputDefaultBlockNumberFormatter(args.pop()); // modify the args array!
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Should be used to create payload from arguments
|
|
*
|
|
* @method toPayload
|
|
* @param {Array} solidity function params
|
|
* @param {Object} optional payload options
|
|
*/
|
|
SolidityFunction.prototype.toPayload = function (args) {
|
|
var options = {};
|
|
if (args.length > this._inputTypes.length && utils.isObject(args[args.length -1])) {
|
|
options = args[args.length - 1];
|
|
}
|
|
options.to = this._address;
|
|
options.data = '0x' + this.signature() + coder.encodeParams(this._inputTypes, args);
|
|
return options;
|
|
};
|
|
|
|
/**
|
|
* Should be used to get function signature
|
|
*
|
|
* @method signature
|
|
* @return {String} function signature
|
|
*/
|
|
SolidityFunction.prototype.signature = function () {
|
|
return sha3(this._name).slice(0, 8);
|
|
};
|
|
|
|
|
|
SolidityFunction.prototype.unpackOutput = function (output) {
|
|
if (!output) {
|
|
return;
|
|
}
|
|
|
|
output = output.length >= 2 ? output.slice(2) : output;
|
|
var result = coder.decodeParams(this._outputTypes, output);
|
|
return result.length === 1 ? result[0] : result;
|
|
};
|
|
|
|
/**
|
|
* Calls a contract function.
|
|
*
|
|
* @method call
|
|
* @param {...Object} Contract function arguments
|
|
* @param {function} If the last argument is a function, the contract function
|
|
* call will be asynchronous, and the callback will be passed the
|
|
* error and result.
|
|
* @return {String} output bytes
|
|
*/
|
|
SolidityFunction.prototype.call = function () {
|
|
var args = Array.prototype.slice.call(arguments).filter(function (a) {return a !== undefined; });
|
|
var callback = this.extractCallback(args);
|
|
var defaultBlock = this.extractDefaultBlock(args);
|
|
var payload = this.toPayload(args);
|
|
|
|
|
|
if (!callback) {
|
|
var output = web3.eth.call(payload, defaultBlock);
|
|
return this.unpackOutput(output);
|
|
}
|
|
|
|
var self = this;
|
|
web3.eth.call(payload, defaultBlock, function (error, output) {
|
|
callback(error, self.unpackOutput(output));
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Should be used to sendTransaction to solidity function
|
|
*
|
|
* @method sendTransaction
|
|
* @param {Object} options
|
|
*/
|
|
SolidityFunction.prototype.sendTransaction = function () {
|
|
var args = Array.prototype.slice.call(arguments).filter(function (a) {return a !== undefined; });
|
|
var callback = this.extractCallback(args);
|
|
var payload = this.toPayload(args);
|
|
|
|
if (!callback) {
|
|
return web3.eth.sendTransaction(payload);
|
|
}
|
|
|
|
web3.eth.sendTransaction(payload, callback);
|
|
};
|
|
|
|
/**
|
|
* Should be used to estimateGas of solidity function
|
|
*
|
|
* @method estimateGas
|
|
* @param {Object} options
|
|
*/
|
|
SolidityFunction.prototype.estimateGas = function () {
|
|
var args = Array.prototype.slice.call(arguments);
|
|
var callback = this.extractCallback(args);
|
|
var payload = this.toPayload(args);
|
|
|
|
if (!callback) {
|
|
return web3.eth.estimateGas(payload);
|
|
}
|
|
|
|
web3.eth.estimateGas(payload, callback);
|
|
};
|
|
|
|
/**
|
|
* Should be used to get function display name
|
|
*
|
|
* @method displayName
|
|
* @return {String} display name of the function
|
|
*/
|
|
SolidityFunction.prototype.displayName = function () {
|
|
return utils.extractDisplayName(this._name);
|
|
};
|
|
|
|
/**
|
|
* Should be used to get function type name
|
|
*
|
|
* @method typeName
|
|
* @return {String} type name of the function
|
|
*/
|
|
SolidityFunction.prototype.typeName = function () {
|
|
return utils.extractTypeName(this._name);
|
|
};
|
|
|
|
/**
|
|
* Should be called to get rpc requests from solidity function
|
|
*
|
|
* @method request
|
|
* @returns {Object}
|
|
*/
|
|
SolidityFunction.prototype.request = function () {
|
|
var args = Array.prototype.slice.call(arguments);
|
|
var callback = this.extractCallback(args);
|
|
var payload = this.toPayload(args);
|
|
var format = this.unpackOutput.bind(this);
|
|
|
|
return {
|
|
method: this._constant ? 'eth_call' : 'eth_sendTransaction',
|
|
callback: callback,
|
|
params: [payload],
|
|
format: format
|
|
};
|
|
};
|
|
|
|
/**
|
|
* Should be called to execute function
|
|
*
|
|
* @method execute
|
|
*/
|
|
SolidityFunction.prototype.execute = function () {
|
|
var transaction = !this._constant;
|
|
|
|
// send transaction
|
|
if (transaction) {
|
|
return this.sendTransaction.apply(this, Array.prototype.slice.call(arguments));
|
|
}
|
|
|
|
// call
|
|
return this.call.apply(this, Array.prototype.slice.call(arguments));
|
|
};
|
|
|
|
/**
|
|
* Should be called to attach function to contract
|
|
*
|
|
* @method attachToContract
|
|
* @param {Contract}
|
|
*/
|
|
SolidityFunction.prototype.attachToContract = function (contract) {
|
|
var execute = this.execute.bind(this);
|
|
execute.request = this.request.bind(this);
|
|
execute.call = this.call.bind(this);
|
|
execute.sendTransaction = this.sendTransaction.bind(this);
|
|
execute.estimateGas = this.estimateGas.bind(this);
|
|
var displayName = this.displayName();
|
|
if (!contract[displayName]) {
|
|
contract[displayName] = execute;
|
|
}
|
|
contract[displayName][this.typeName()] = execute; // circular!!!!
|
|
};
|
|
|
|
module.exports = SolidityFunction;
|
|
|
|
|
|
},{"../solidity/coder":7,"../utils/sha3":19,"../utils/utils":20,"../web3":22,"./formatters":29}],31:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file httpprovider.js
|
|
* @authors:
|
|
* Marek Kotewicz <marek@ethdev.com>
|
|
* Marian Oancea <marian@ethdev.com>
|
|
* Fabian Vogelsteller <fabian@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
var errors = require('./errors');
|
|
|
|
// workaround to use httpprovider in different envs
|
|
var XMLHttpRequest; // jshint ignore: line
|
|
|
|
// meteor server environment
|
|
if (typeof Meteor !== 'undefined' && Meteor.isServer) { // jshint ignore: line
|
|
XMLHttpRequest = Npm.require('xmlhttprequest').XMLHttpRequest; // jshint ignore: line
|
|
|
|
// browser
|
|
} else if (typeof window !== 'undefined' && window.XMLHttpRequest) {
|
|
XMLHttpRequest = window.XMLHttpRequest; // jshint ignore: line
|
|
|
|
// node
|
|
} else {
|
|
XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; // jshint ignore: line
|
|
}
|
|
|
|
/**
|
|
* HttpProvider should be used to send rpc calls over http
|
|
*/
|
|
var HttpProvider = function (host) {
|
|
this.host = host || 'http://localhost:8545';
|
|
};
|
|
|
|
/**
|
|
* Should be called to prepare new XMLHttpRequest
|
|
*
|
|
* @method prepareRequest
|
|
* @param {Boolean} true if request should be async
|
|
* @return {XMLHttpRequest} object
|
|
*/
|
|
HttpProvider.prototype.prepareRequest = function (async) {
|
|
var request = new XMLHttpRequest();
|
|
request.open('POST', this.host, async);
|
|
request.setRequestHeader('Content-Type','application/json');
|
|
return request;
|
|
};
|
|
|
|
/**
|
|
* Should be called to make sync request
|
|
*
|
|
* @method send
|
|
* @param {Object} payload
|
|
* @return {Object} result
|
|
*/
|
|
HttpProvider.prototype.send = function (payload) {
|
|
var request = this.prepareRequest(false);
|
|
|
|
try {
|
|
request.send(JSON.stringify(payload));
|
|
} catch(error) {
|
|
throw errors.InvalidConnection(this.host);
|
|
}
|
|
|
|
var result = request.responseText;
|
|
|
|
try {
|
|
result = JSON.parse(result);
|
|
} catch(e) {
|
|
throw errors.InvalidResponse(request.responseText);
|
|
}
|
|
|
|
return result;
|
|
};
|
|
|
|
/**
|
|
* Should be used to make async request
|
|
*
|
|
* @method sendAsync
|
|
* @param {Object} payload
|
|
* @param {Function} callback triggered on end with (err, result)
|
|
*/
|
|
HttpProvider.prototype.sendAsync = function (payload, callback) {
|
|
var request = this.prepareRequest(true);
|
|
|
|
request.onreadystatechange = function() {
|
|
if (request.readyState === 4) {
|
|
var result = request.responseText;
|
|
var error = null;
|
|
|
|
try {
|
|
result = JSON.parse(result);
|
|
} catch(e) {
|
|
error = errors.InvalidResponse(request.responseText);
|
|
}
|
|
|
|
callback(error, result);
|
|
}
|
|
};
|
|
|
|
try {
|
|
request.send(JSON.stringify(payload));
|
|
} catch(error) {
|
|
callback(errors.InvalidConnection(this.host));
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Synchronously tries to make Http request
|
|
*
|
|
* @method isConnected
|
|
* @return {Boolean} returns true if request haven't failed. Otherwise false
|
|
*/
|
|
HttpProvider.prototype.isConnected = function() {
|
|
try {
|
|
this.send({
|
|
id: 9999999999,
|
|
jsonrpc: '2.0',
|
|
method: 'net_listening',
|
|
params: []
|
|
});
|
|
return true;
|
|
} catch(e) {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
module.exports = HttpProvider;
|
|
|
|
|
|
},{"./errors":26,"xmlhttprequest":17}],32:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file iban.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var BigNumber = require('bignumber.js');
|
|
|
|
var padLeft = function (string, bytes) {
|
|
var result = string;
|
|
while (result.length < bytes * 2) {
|
|
result = '00' + result;
|
|
}
|
|
return result;
|
|
};
|
|
|
|
/**
|
|
* Prepare an IBAN for mod 97 computation by moving the first 4 chars to the end and transforming the letters to
|
|
* numbers (A = 10, B = 11, ..., Z = 35), as specified in ISO13616.
|
|
*
|
|
* @method iso13616Prepare
|
|
* @param {String} iban the IBAN
|
|
* @returns {String} the prepared IBAN
|
|
*/
|
|
var iso13616Prepare = function (iban) {
|
|
var A = 'A'.charCodeAt(0);
|
|
var Z = 'Z'.charCodeAt(0);
|
|
|
|
iban = iban.toUpperCase();
|
|
iban = iban.substr(4) + iban.substr(0,4);
|
|
|
|
return iban.split('').map(function(n){
|
|
var code = n.charCodeAt(0);
|
|
if (code >= A && code <= Z){
|
|
// A = 10, B = 11, ... Z = 35
|
|
return code - A + 10;
|
|
} else {
|
|
return n;
|
|
}
|
|
}).join('');
|
|
};
|
|
|
|
/**
|
|
* Calculates the MOD 97 10 of the passed IBAN as specified in ISO7064.
|
|
*
|
|
* @method mod9710
|
|
* @param {String} iban
|
|
* @returns {Number}
|
|
*/
|
|
var mod9710 = function (iban) {
|
|
var remainder = iban,
|
|
block;
|
|
|
|
while (remainder.length > 2){
|
|
block = remainder.slice(0, 9);
|
|
remainder = parseInt(block, 10) % 97 + remainder.slice(block.length);
|
|
}
|
|
|
|
return parseInt(remainder, 10) % 97;
|
|
};
|
|
|
|
/**
|
|
* This prototype should be used to create iban object from iban correct string
|
|
*
|
|
* @param {String} iban
|
|
*/
|
|
var Iban = function (iban) {
|
|
this._iban = iban;
|
|
};
|
|
|
|
/**
|
|
* This method should be used to create iban object from ethereum address
|
|
*
|
|
* @method fromAddress
|
|
* @param {String} address
|
|
* @return {Iban} the IBAN object
|
|
*/
|
|
Iban.fromAddress = function (address) {
|
|
var asBn = new BigNumber(address, 16);
|
|
var base36 = asBn.toString(36);
|
|
var padded = padLeft(base36, 15);
|
|
return Iban.fromBban(padded.toUpperCase());
|
|
};
|
|
|
|
/**
|
|
* Convert the passed BBAN to an IBAN for this country specification.
|
|
* Please note that <i>"generation of the IBAN shall be the exclusive responsibility of the bank/branch servicing the account"</i>.
|
|
* This method implements the preferred algorithm described in http://en.wikipedia.org/wiki/International_Bank_Account_Number#Generating_IBAN_check_digits
|
|
*
|
|
* @method fromBban
|
|
* @param {String} bban the BBAN to convert to IBAN
|
|
* @returns {Iban} the IBAN object
|
|
*/
|
|
Iban.fromBban = function (bban) {
|
|
var countryCode = 'XE';
|
|
|
|
var remainder = mod9710(iso13616Prepare(countryCode + '00' + bban));
|
|
var checkDigit = ('0' + (98 - remainder)).slice(-2);
|
|
|
|
return new Iban(countryCode + checkDigit + bban);
|
|
};
|
|
|
|
/**
|
|
* Should be used to create IBAN object for given institution and identifier
|
|
*
|
|
* @method createIndirect
|
|
* @param {Object} options, required options are "institution" and "identifier"
|
|
* @return {Iban} the IBAN object
|
|
*/
|
|
Iban.createIndirect = function (options) {
|
|
return Iban.fromBban('ETH' + options.institution + options.identifier);
|
|
};
|
|
|
|
/**
|
|
* Thos method should be used to check if given string is valid iban object
|
|
*
|
|
* @method isValid
|
|
* @param {String} iban string
|
|
* @return {Boolean} true if it is valid IBAN
|
|
*/
|
|
Iban.isValid = function (iban) {
|
|
var i = new Iban(iban);
|
|
return i.isValid();
|
|
};
|
|
|
|
/**
|
|
* Should be called to check if iban is correct
|
|
*
|
|
* @method isValid
|
|
* @returns {Boolean} true if it is, otherwise false
|
|
*/
|
|
Iban.prototype.isValid = function () {
|
|
return /^XE[0-9]{2}(ETH[0-9A-Z]{13}|[0-9A-Z]{30,31})$/.test(this._iban) &&
|
|
mod9710(iso13616Prepare(this._iban)) === 1;
|
|
};
|
|
|
|
/**
|
|
* Should be called to check if iban number is direct
|
|
*
|
|
* @method isDirect
|
|
* @returns {Boolean} true if it is, otherwise false
|
|
*/
|
|
Iban.prototype.isDirect = function () {
|
|
return this._iban.length === 34 || this._iban.length === 35;
|
|
};
|
|
|
|
/**
|
|
* Should be called to check if iban number if indirect
|
|
*
|
|
* @method isIndirect
|
|
* @returns {Boolean} true if it is, otherwise false
|
|
*/
|
|
Iban.prototype.isIndirect = function () {
|
|
return this._iban.length === 20;
|
|
};
|
|
|
|
/**
|
|
* Should be called to get iban checksum
|
|
* Uses the mod-97-10 checksumming protocol (ISO/IEC 7064:2003)
|
|
*
|
|
* @method checksum
|
|
* @returns {String} checksum
|
|
*/
|
|
Iban.prototype.checksum = function () {
|
|
return this._iban.substr(2, 2);
|
|
};
|
|
|
|
/**
|
|
* Should be called to get institution identifier
|
|
* eg. XREG
|
|
*
|
|
* @method institution
|
|
* @returns {String} institution identifier
|
|
*/
|
|
Iban.prototype.institution = function () {
|
|
return this.isIndirect() ? this._iban.substr(7, 4) : '';
|
|
};
|
|
|
|
/**
|
|
* Should be called to get client identifier within institution
|
|
* eg. GAVOFYORK
|
|
*
|
|
* @method client
|
|
* @returns {String} client identifier
|
|
*/
|
|
Iban.prototype.client = function () {
|
|
return this.isIndirect() ? this._iban.substr(11) : '';
|
|
};
|
|
|
|
/**
|
|
* Should be called to get client direct address
|
|
*
|
|
* @method address
|
|
* @returns {String} client direct address
|
|
*/
|
|
Iban.prototype.address = function () {
|
|
if (this.isDirect()) {
|
|
var base36 = this._iban.substr(4);
|
|
var asBn = new BigNumber(base36, 36);
|
|
return padLeft(asBn.toString(16), 20);
|
|
}
|
|
|
|
return '';
|
|
};
|
|
|
|
Iban.prototype.toString = function () {
|
|
return this._iban;
|
|
};
|
|
|
|
module.exports = Iban;
|
|
|
|
|
|
},{"bignumber.js":"bignumber.js"}],33:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file ipcprovider.js
|
|
* @authors:
|
|
* Fabian Vogelsteller <fabian@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
var utils = require('../utils/utils');
|
|
var errors = require('./errors');
|
|
|
|
var errorTimeout = function (method, id) {
|
|
var err = {
|
|
"jsonrpc": "2.0",
|
|
"error": {
|
|
"code": -32603,
|
|
"message": "IPC Request timed out for method \'" + method + "\'"
|
|
},
|
|
"id": id
|
|
};
|
|
return JSON.stringify(err);
|
|
};
|
|
|
|
var IpcProvider = function (path, net) {
|
|
var _this = this;
|
|
this.responseCallbacks = {};
|
|
this.path = path;
|
|
|
|
this.connection = net.connect({path: this.path});
|
|
|
|
this.connection.on('error', function(e){
|
|
console.error('IPC Connection Error', e);
|
|
_this._timeout();
|
|
});
|
|
|
|
this.connection.on('end', function(){
|
|
_this._timeout();
|
|
});
|
|
|
|
|
|
// LISTEN FOR CONNECTION RESPONSES
|
|
this.connection.on('data', function(data) {
|
|
/*jshint maxcomplexity: 6 */
|
|
|
|
_this._parseResponse(data.toString()).forEach(function(result){
|
|
|
|
var id = null;
|
|
|
|
// get the id which matches the returned id
|
|
if(utils.isArray(result)) {
|
|
result.forEach(function(load){
|
|
if(_this.responseCallbacks[load.id])
|
|
id = load.id;
|
|
});
|
|
} else {
|
|
id = result.id;
|
|
}
|
|
|
|
// fire the callback
|
|
if(_this.responseCallbacks[id]) {
|
|
_this.responseCallbacks[id](null, result);
|
|
delete _this.responseCallbacks[id];
|
|
}
|
|
});
|
|
});
|
|
};
|
|
|
|
/**
|
|
Will parse the response and make an array out of it.
|
|
|
|
@method _parseResponse
|
|
@param {String} data
|
|
*/
|
|
IpcProvider.prototype._parseResponse = function(data) {
|
|
var _this = this,
|
|
returnValues = [];
|
|
|
|
// DE-CHUNKER
|
|
var dechunkedData = data
|
|
.replace(/\}\{/g,'}|--|{') // }{
|
|
.replace(/\}\]\[\{/g,'}]|--|[{') // }][{
|
|
.replace(/\}\[\{/g,'}|--|[{') // }[{
|
|
.replace(/\}\]\{/g,'}]|--|{') // }]{
|
|
.split('|--|');
|
|
|
|
dechunkedData.forEach(function(data){
|
|
|
|
// prepend the last chunk
|
|
if(_this.lastChunk)
|
|
data = _this.lastChunk + data;
|
|
|
|
var result = null;
|
|
|
|
try {
|
|
result = JSON.parse(data);
|
|
|
|
} catch(e) {
|
|
|
|
_this.lastChunk = data;
|
|
|
|
// start timeout to cancel all requests
|
|
clearTimeout(_this.lastChunkTimeout);
|
|
_this.lastChunkTimeout = setTimeout(function(){
|
|
_this.timeout();
|
|
throw errors.InvalidResponse(data);
|
|
}, 1000 * 15);
|
|
|
|
return;
|
|
}
|
|
|
|
// cancel timeout and set chunk to null
|
|
clearTimeout(_this.lastChunkTimeout);
|
|
_this.lastChunk = null;
|
|
|
|
if(result)
|
|
returnValues.push(result);
|
|
});
|
|
|
|
return returnValues;
|
|
};
|
|
|
|
|
|
/**
|
|
Get the adds a callback to the responseCallbacks object,
|
|
which will be called if a response matching the response Id will arrive.
|
|
|
|
@method _addResponseCallback
|
|
*/
|
|
IpcProvider.prototype._addResponseCallback = function(payload, callback) {
|
|
var id = payload.id || payload[0].id;
|
|
var method = payload.method || payload[0].method;
|
|
|
|
this.responseCallbacks[id] = callback;
|
|
this.responseCallbacks[id].method = method;
|
|
};
|
|
|
|
/**
|
|
Timeout all requests when the end/error event is fired
|
|
|
|
@method _timeout
|
|
*/
|
|
IpcProvider.prototype._timeout = function() {
|
|
for(var key in this.responseCallbacks) {
|
|
if(this.responseCallbacks.hasOwnProperty(key)){
|
|
this.responseCallbacks[key](errorTimeout(this.responseCallbacks[key].method, key));
|
|
delete this.responseCallbacks[key];
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
/**
|
|
Check if the current connection is still valid.
|
|
|
|
@method isConnected
|
|
*/
|
|
IpcProvider.prototype.isConnected = function() {
|
|
var _this = this;
|
|
|
|
// try reconnect, when connection is gone
|
|
if(!_this.connection.writable)
|
|
_this.connection.connect({path: _this.path});
|
|
|
|
return !!this.connection.writable;
|
|
};
|
|
|
|
IpcProvider.prototype.send = function (payload) {
|
|
|
|
if(this.connection.writeSync) {
|
|
var result;
|
|
|
|
// try reconnect, when connection is gone
|
|
if(!this.connection.writable)
|
|
this.connection.connect({path: this.path});
|
|
|
|
var data = this.connection.writeSync(JSON.stringify(payload));
|
|
|
|
try {
|
|
result = JSON.parse(data);
|
|
} catch(e) {
|
|
throw errors.InvalidResponse(data);
|
|
}
|
|
|
|
return result;
|
|
|
|
} else {
|
|
throw new Error('You tried to send "'+ payload.method +'" synchronously. Synchronous requests are not supported by the IPC provider.');
|
|
}
|
|
};
|
|
|
|
IpcProvider.prototype.sendAsync = function (payload, callback) {
|
|
// try reconnect, when connection is gone
|
|
if(!this.connection.writable)
|
|
this.connection.connect({path: this.path});
|
|
|
|
|
|
this.connection.write(JSON.stringify(payload));
|
|
this._addResponseCallback(payload, callback);
|
|
};
|
|
|
|
module.exports = IpcProvider;
|
|
|
|
|
|
},{"../utils/utils":20,"./errors":26}],34:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file jsonrpc.js
|
|
* @authors:
|
|
* Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var Jsonrpc = function () {
|
|
// singleton pattern
|
|
if (arguments.callee._singletonInstance) {
|
|
return arguments.callee._singletonInstance;
|
|
}
|
|
arguments.callee._singletonInstance = this;
|
|
|
|
this.messageId = 1;
|
|
};
|
|
|
|
/**
|
|
* @return {Jsonrpc} singleton
|
|
*/
|
|
Jsonrpc.getInstance = function () {
|
|
var instance = new Jsonrpc();
|
|
return instance;
|
|
};
|
|
|
|
/**
|
|
* Should be called to valid json create payload object
|
|
*
|
|
* @method toPayload
|
|
* @param {Function} method of jsonrpc call, required
|
|
* @param {Array} params, an array of method params, optional
|
|
* @returns {Object} valid jsonrpc payload object
|
|
*/
|
|
Jsonrpc.prototype.toPayload = function (method, params) {
|
|
if (!method)
|
|
console.error('jsonrpc method should be specified!');
|
|
|
|
return {
|
|
jsonrpc: '2.0',
|
|
method: method,
|
|
params: params || [],
|
|
id: this.messageId++
|
|
};
|
|
};
|
|
|
|
/**
|
|
* Should be called to check if jsonrpc response is valid
|
|
*
|
|
* @method isValidResponse
|
|
* @param {Object}
|
|
* @returns {Boolean} true if response is valid, otherwise false
|
|
*/
|
|
Jsonrpc.prototype.isValidResponse = function (response) {
|
|
return !!response &&
|
|
!response.error &&
|
|
response.jsonrpc === '2.0' &&
|
|
typeof response.id === 'number' &&
|
|
response.result !== undefined; // only undefined is not valid json object
|
|
};
|
|
|
|
/**
|
|
* Should be called to create batch payload object
|
|
*
|
|
* @method toBatchPayload
|
|
* @param {Array} messages, an array of objects with method (required) and params (optional) fields
|
|
* @returns {Array} batch payload
|
|
*/
|
|
Jsonrpc.prototype.toBatchPayload = function (messages) {
|
|
var self = this;
|
|
return messages.map(function (message) {
|
|
return self.toPayload(message.method, message.params);
|
|
});
|
|
};
|
|
|
|
module.exports = Jsonrpc;
|
|
|
|
|
|
},{}],35:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file method.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var RequestManager = require('./requestmanager');
|
|
var utils = require('../utils/utils');
|
|
var errors = require('./errors');
|
|
|
|
var Method = function (options) {
|
|
this.name = options.name;
|
|
this.call = options.call;
|
|
this.params = options.params || 0;
|
|
this.inputFormatter = options.inputFormatter;
|
|
this.outputFormatter = options.outputFormatter;
|
|
};
|
|
|
|
/**
|
|
* Should be used to determine name of the jsonrpc method based on arguments
|
|
*
|
|
* @method getCall
|
|
* @param {Array} arguments
|
|
* @return {String} name of jsonrpc method
|
|
*/
|
|
Method.prototype.getCall = function (args) {
|
|
return utils.isFunction(this.call) ? this.call(args) : this.call;
|
|
};
|
|
|
|
/**
|
|
* Should be used to extract callback from array of arguments. Modifies input param
|
|
*
|
|
* @method extractCallback
|
|
* @param {Array} arguments
|
|
* @return {Function|Null} callback, if exists
|
|
*/
|
|
Method.prototype.extractCallback = function (args) {
|
|
if (utils.isFunction(args[args.length - 1])) {
|
|
return args.pop(); // modify the args array!
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Should be called to check if the number of arguments is correct
|
|
*
|
|
* @method validateArgs
|
|
* @param {Array} arguments
|
|
* @throws {Error} if it is not
|
|
*/
|
|
Method.prototype.validateArgs = function (args) {
|
|
if (args.length !== this.params) {
|
|
throw errors.InvalidNumberOfParams();
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Should be called to format input args of method
|
|
*
|
|
* @method formatInput
|
|
* @param {Array}
|
|
* @return {Array}
|
|
*/
|
|
Method.prototype.formatInput = function (args) {
|
|
if (!this.inputFormatter) {
|
|
return args;
|
|
}
|
|
|
|
return this.inputFormatter.map(function (formatter, index) {
|
|
return formatter ? formatter(args[index]) : args[index];
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Should be called to format output(result) of method
|
|
*
|
|
* @method formatOutput
|
|
* @param {Object}
|
|
* @return {Object}
|
|
*/
|
|
Method.prototype.formatOutput = function (result) {
|
|
return this.outputFormatter && result ? this.outputFormatter(result) : result;
|
|
};
|
|
|
|
/**
|
|
* Should attach function to method
|
|
*
|
|
* @method attachToObject
|
|
* @param {Object}
|
|
* @param {Function}
|
|
*/
|
|
Method.prototype.attachToObject = function (obj) {
|
|
var func = this.send.bind(this);
|
|
func.request = this.request.bind(this);
|
|
func.call = this.call; // that's ugly. filter.js uses it
|
|
var name = this.name.split('.');
|
|
if (name.length > 1) {
|
|
obj[name[0]] = obj[name[0]] || {};
|
|
obj[name[0]][name[1]] = func;
|
|
} else {
|
|
obj[name[0]] = func;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Should create payload from given input args
|
|
*
|
|
* @method toPayload
|
|
* @param {Array} args
|
|
* @return {Object}
|
|
*/
|
|
Method.prototype.toPayload = function (args) {
|
|
var call = this.getCall(args);
|
|
var callback = this.extractCallback(args);
|
|
var params = this.formatInput(args);
|
|
this.validateArgs(params);
|
|
|
|
return {
|
|
method: call,
|
|
params: params,
|
|
callback: callback
|
|
};
|
|
};
|
|
|
|
/**
|
|
* Should be called to create pure JSONRPC request which can be used in batch request
|
|
*
|
|
* @method request
|
|
* @param {...} params
|
|
* @return {Object} jsonrpc request
|
|
*/
|
|
Method.prototype.request = function () {
|
|
var payload = this.toPayload(Array.prototype.slice.call(arguments));
|
|
payload.format = this.formatOutput.bind(this);
|
|
return payload;
|
|
};
|
|
|
|
/**
|
|
* Should send request to the API
|
|
*
|
|
* @method send
|
|
* @param list of params
|
|
* @return result
|
|
*/
|
|
Method.prototype.send = function () {
|
|
var payload = this.toPayload(Array.prototype.slice.call(arguments));
|
|
if (payload.callback) {
|
|
var self = this;
|
|
return RequestManager.getInstance().sendAsync(payload, function (err, result) {
|
|
payload.callback(err, self.formatOutput(result));
|
|
});
|
|
}
|
|
return this.formatOutput(RequestManager.getInstance().send(payload));
|
|
};
|
|
|
|
module.exports = Method;
|
|
|
|
|
|
},{"../utils/utils":20,"./errors":26,"./requestmanager":43}],36:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file db.js
|
|
* @authors:
|
|
* Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var Method = require('../method');
|
|
|
|
var putString = new Method({
|
|
name: 'putString',
|
|
call: 'db_putString',
|
|
params: 3
|
|
});
|
|
|
|
|
|
var getString = new Method({
|
|
name: 'getString',
|
|
call: 'db_getString',
|
|
params: 2
|
|
});
|
|
|
|
var putHex = new Method({
|
|
name: 'putHex',
|
|
call: 'db_putHex',
|
|
params: 3
|
|
});
|
|
|
|
var getHex = new Method({
|
|
name: 'getHex',
|
|
call: 'db_getHex',
|
|
params: 2
|
|
});
|
|
|
|
var methods = [
|
|
putString, getString, putHex, getHex
|
|
];
|
|
|
|
module.exports = {
|
|
methods: methods
|
|
};
|
|
|
|
},{"../method":35}],37:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file eth.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @author Fabian Vogelsteller <fabian@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
/**
|
|
* Web3
|
|
*
|
|
* @module web3
|
|
*/
|
|
|
|
/**
|
|
* Eth methods and properties
|
|
*
|
|
* An example method object can look as follows:
|
|
*
|
|
* {
|
|
* name: 'getBlock',
|
|
* call: blockCall,
|
|
* params: 2,
|
|
* outputFormatter: formatters.outputBlockFormatter,
|
|
* inputFormatter: [ // can be a formatter funciton or an array of functions. Where each item in the array will be used for one parameter
|
|
* utils.toHex, // formats paramter 1
|
|
* function(param){ return !!param; } // formats paramter 2
|
|
* ]
|
|
* },
|
|
*
|
|
* @class [web3] eth
|
|
* @constructor
|
|
*/
|
|
|
|
"use strict";
|
|
|
|
var formatters = require('../formatters');
|
|
var utils = require('../../utils/utils');
|
|
var Method = require('../method');
|
|
var Property = require('../property');
|
|
|
|
var blockCall = function (args) {
|
|
return (utils.isString(args[0]) && args[0].indexOf('0x') === 0) ? "eth_getBlockByHash" : "eth_getBlockByNumber";
|
|
};
|
|
|
|
var transactionFromBlockCall = function (args) {
|
|
return (utils.isString(args[0]) && args[0].indexOf('0x') === 0) ? 'eth_getTransactionByBlockHashAndIndex' : 'eth_getTransactionByBlockNumberAndIndex';
|
|
};
|
|
|
|
var uncleCall = function (args) {
|
|
return (utils.isString(args[0]) && args[0].indexOf('0x') === 0) ? 'eth_getUncleByBlockHashAndIndex' : 'eth_getUncleByBlockNumberAndIndex';
|
|
};
|
|
|
|
var getBlockTransactionCountCall = function (args) {
|
|
return (utils.isString(args[0]) && args[0].indexOf('0x') === 0) ? 'eth_getBlockTransactionCountByHash' : 'eth_getBlockTransactionCountByNumber';
|
|
};
|
|
|
|
var uncleCountCall = function (args) {
|
|
return (utils.isString(args[0]) && args[0].indexOf('0x') === 0) ? 'eth_getUncleCountByBlockHash' : 'eth_getUncleCountByBlockNumber';
|
|
};
|
|
|
|
/// @returns an array of objects describing web3.eth api methods
|
|
|
|
var getBalance = new Method({
|
|
name: 'getBalance',
|
|
call: 'eth_getBalance',
|
|
params: 2,
|
|
inputFormatter: [formatters.inputAddressFormatter, formatters.inputDefaultBlockNumberFormatter],
|
|
outputFormatter: formatters.outputBigNumberFormatter
|
|
});
|
|
|
|
var getStorageAt = new Method({
|
|
name: 'getStorageAt',
|
|
call: 'eth_getStorageAt',
|
|
params: 3,
|
|
inputFormatter: [null, utils.toHex, formatters.inputDefaultBlockNumberFormatter]
|
|
});
|
|
|
|
var getCode = new Method({
|
|
name: 'getCode',
|
|
call: 'eth_getCode',
|
|
params: 2,
|
|
inputFormatter: [formatters.inputAddressFormatter, formatters.inputDefaultBlockNumberFormatter]
|
|
});
|
|
|
|
var getBlock = new Method({
|
|
name: 'getBlock',
|
|
call: blockCall,
|
|
params: 2,
|
|
inputFormatter: [formatters.inputBlockNumberFormatter, function (val) { return !!val; }],
|
|
outputFormatter: formatters.outputBlockFormatter
|
|
});
|
|
|
|
var getUncle = new Method({
|
|
name: 'getUncle',
|
|
call: uncleCall,
|
|
params: 2,
|
|
inputFormatter: [formatters.inputBlockNumberFormatter, utils.toHex],
|
|
outputFormatter: formatters.outputBlockFormatter,
|
|
|
|
});
|
|
|
|
var getCompilers = new Method({
|
|
name: 'getCompilers',
|
|
call: 'eth_getCompilers',
|
|
params: 0
|
|
});
|
|
|
|
var getBlockTransactionCount = new Method({
|
|
name: 'getBlockTransactionCount',
|
|
call: getBlockTransactionCountCall,
|
|
params: 1,
|
|
inputFormatter: [formatters.inputBlockNumberFormatter],
|
|
outputFormatter: utils.toDecimal
|
|
});
|
|
|
|
var getBlockUncleCount = new Method({
|
|
name: 'getBlockUncleCount',
|
|
call: uncleCountCall,
|
|
params: 1,
|
|
inputFormatter: [formatters.inputBlockNumberFormatter],
|
|
outputFormatter: utils.toDecimal
|
|
});
|
|
|
|
var getTransaction = new Method({
|
|
name: 'getTransaction',
|
|
call: 'eth_getTransactionByHash',
|
|
params: 1,
|
|
outputFormatter: formatters.outputTransactionFormatter
|
|
});
|
|
|
|
var getTransactionFromBlock = new Method({
|
|
name: 'getTransactionFromBlock',
|
|
call: transactionFromBlockCall,
|
|
params: 2,
|
|
inputFormatter: [formatters.inputBlockNumberFormatter, utils.toHex],
|
|
outputFormatter: formatters.outputTransactionFormatter
|
|
});
|
|
|
|
var getTransactionReceipt = new Method({
|
|
name: 'getTransactionReceipt',
|
|
call: 'eth_getTransactionReceipt',
|
|
params: 1,
|
|
outputFormatter: formatters.outputTransactionReceiptFormatter
|
|
});
|
|
|
|
var getTransactionCount = new Method({
|
|
name: 'getTransactionCount',
|
|
call: 'eth_getTransactionCount',
|
|
params: 2,
|
|
inputFormatter: [null, formatters.inputDefaultBlockNumberFormatter],
|
|
outputFormatter: utils.toDecimal
|
|
});
|
|
|
|
var sendRawTransaction = new Method({
|
|
name: 'sendRawTransaction',
|
|
call: 'eth_sendRawTransaction',
|
|
params: 1,
|
|
inputFormatter: [null]
|
|
});
|
|
|
|
var sendTransaction = new Method({
|
|
name: 'sendTransaction',
|
|
call: 'eth_sendTransaction',
|
|
params: 1,
|
|
inputFormatter: [formatters.inputTransactionFormatter]
|
|
});
|
|
|
|
var call = new Method({
|
|
name: 'call',
|
|
call: 'eth_call',
|
|
params: 2,
|
|
inputFormatter: [formatters.inputCallFormatter, formatters.inputDefaultBlockNumberFormatter]
|
|
});
|
|
|
|
var estimateGas = new Method({
|
|
name: 'estimateGas',
|
|
call: 'eth_estimateGas',
|
|
params: 1,
|
|
inputFormatter: [formatters.inputCallFormatter],
|
|
outputFormatter: utils.toDecimal
|
|
});
|
|
|
|
var compileSolidity = new Method({
|
|
name: 'compile.solidity',
|
|
call: 'eth_compileSolidity',
|
|
params: 1
|
|
});
|
|
|
|
var compileLLL = new Method({
|
|
name: 'compile.lll',
|
|
call: 'eth_compileLLL',
|
|
params: 1
|
|
});
|
|
|
|
var compileSerpent = new Method({
|
|
name: 'compile.serpent',
|
|
call: 'eth_compileSerpent',
|
|
params: 1
|
|
});
|
|
|
|
var submitWork = new Method({
|
|
name: 'submitWork',
|
|
call: 'eth_submitWork',
|
|
params: 3
|
|
});
|
|
|
|
var getWork = new Method({
|
|
name: 'getWork',
|
|
call: 'eth_getWork',
|
|
params: 0
|
|
});
|
|
|
|
var methods = [
|
|
getBalance,
|
|
getStorageAt,
|
|
getCode,
|
|
getBlock,
|
|
getUncle,
|
|
getCompilers,
|
|
getBlockTransactionCount,
|
|
getBlockUncleCount,
|
|
getTransaction,
|
|
getTransactionFromBlock,
|
|
getTransactionReceipt,
|
|
getTransactionCount,
|
|
call,
|
|
estimateGas,
|
|
sendRawTransaction,
|
|
sendTransaction,
|
|
compileSolidity,
|
|
compileLLL,
|
|
compileSerpent,
|
|
submitWork,
|
|
getWork
|
|
];
|
|
|
|
/// @returns an array of objects describing web3.eth api properties
|
|
|
|
|
|
|
|
var properties = [
|
|
new Property({
|
|
name: 'coinbase',
|
|
getter: 'eth_coinbase'
|
|
}),
|
|
new Property({
|
|
name: 'mining',
|
|
getter: 'eth_mining'
|
|
}),
|
|
new Property({
|
|
name: 'hashrate',
|
|
getter: 'eth_hashrate',
|
|
outputFormatter: utils.toDecimal
|
|
}),
|
|
new Property({
|
|
name: 'syncing',
|
|
getter: 'eth_syncing',
|
|
outputFormatter: formatters.outputSyncingFormatter
|
|
}),
|
|
new Property({
|
|
name: 'gasPrice',
|
|
getter: 'eth_gasPrice',
|
|
outputFormatter: formatters.outputBigNumberFormatter
|
|
}),
|
|
new Property({
|
|
name: 'accounts',
|
|
getter: 'eth_accounts'
|
|
}),
|
|
new Property({
|
|
name: 'blockNumber',
|
|
getter: 'eth_blockNumber',
|
|
outputFormatter: utils.toDecimal
|
|
})
|
|
];
|
|
|
|
module.exports = {
|
|
methods: methods,
|
|
properties: properties
|
|
};
|
|
|
|
|
|
},{"../../utils/utils":20,"../formatters":29,"../method":35,"../property":42}],38:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file eth.js
|
|
* @authors:
|
|
* Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var utils = require('../../utils/utils');
|
|
var Property = require('../property');
|
|
|
|
/// @returns an array of objects describing web3.eth api methods
|
|
var methods = [
|
|
];
|
|
|
|
/// @returns an array of objects describing web3.eth api properties
|
|
var properties = [
|
|
new Property({
|
|
name: 'listening',
|
|
getter: 'net_listening'
|
|
}),
|
|
new Property({
|
|
name: 'peerCount',
|
|
getter: 'net_peerCount',
|
|
outputFormatter: utils.toDecimal
|
|
})
|
|
];
|
|
|
|
|
|
module.exports = {
|
|
methods: methods,
|
|
properties: properties
|
|
};
|
|
|
|
|
|
},{"../../utils/utils":20,"../property":42}],39:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file shh.js
|
|
* @authors:
|
|
* Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var Method = require('../method');
|
|
var formatters = require('../formatters');
|
|
|
|
var post = new Method({
|
|
name: 'post',
|
|
call: 'shh_post',
|
|
params: 1,
|
|
inputFormatter: [formatters.inputPostFormatter]
|
|
});
|
|
|
|
var newIdentity = new Method({
|
|
name: 'newIdentity',
|
|
call: 'shh_newIdentity',
|
|
params: 0
|
|
});
|
|
|
|
var hasIdentity = new Method({
|
|
name: 'hasIdentity',
|
|
call: 'shh_hasIdentity',
|
|
params: 1
|
|
});
|
|
|
|
var newGroup = new Method({
|
|
name: 'newGroup',
|
|
call: 'shh_newGroup',
|
|
params: 0
|
|
});
|
|
|
|
var addToGroup = new Method({
|
|
name: 'addToGroup',
|
|
call: 'shh_addToGroup',
|
|
params: 0
|
|
});
|
|
|
|
var methods = [
|
|
post,
|
|
newIdentity,
|
|
hasIdentity,
|
|
newGroup,
|
|
addToGroup
|
|
];
|
|
|
|
module.exports = {
|
|
methods: methods
|
|
};
|
|
|
|
|
|
},{"../formatters":29,"../method":35}],40:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file watches.js
|
|
* @authors:
|
|
* Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var Method = require('../method');
|
|
|
|
/// @returns an array of objects describing web3.eth.filter api methods
|
|
var eth = function () {
|
|
var newFilterCall = function (args) {
|
|
var type = args[0];
|
|
|
|
switch(type) {
|
|
case 'latest':
|
|
args.shift();
|
|
this.params = 0;
|
|
return 'eth_newBlockFilter';
|
|
case 'pending':
|
|
args.shift();
|
|
this.params = 0;
|
|
return 'eth_newPendingTransactionFilter';
|
|
default:
|
|
return 'eth_newFilter';
|
|
}
|
|
};
|
|
|
|
var newFilter = new Method({
|
|
name: 'newFilter',
|
|
call: newFilterCall,
|
|
params: 1
|
|
});
|
|
|
|
var uninstallFilter = new Method({
|
|
name: 'uninstallFilter',
|
|
call: 'eth_uninstallFilter',
|
|
params: 1
|
|
});
|
|
|
|
var getLogs = new Method({
|
|
name: 'getLogs',
|
|
call: 'eth_getFilterLogs',
|
|
params: 1
|
|
});
|
|
|
|
var poll = new Method({
|
|
name: 'poll',
|
|
call: 'eth_getFilterChanges',
|
|
params: 1
|
|
});
|
|
|
|
return [
|
|
newFilter,
|
|
uninstallFilter,
|
|
getLogs,
|
|
poll
|
|
];
|
|
};
|
|
|
|
/// @returns an array of objects describing web3.shh.watch api methods
|
|
var shh = function () {
|
|
var newFilter = new Method({
|
|
name: 'newFilter',
|
|
call: 'shh_newFilter',
|
|
params: 1
|
|
});
|
|
|
|
var uninstallFilter = new Method({
|
|
name: 'uninstallFilter',
|
|
call: 'shh_uninstallFilter',
|
|
params: 1
|
|
});
|
|
|
|
var getLogs = new Method({
|
|
name: 'getLogs',
|
|
call: 'shh_getMessages',
|
|
params: 1
|
|
});
|
|
|
|
var poll = new Method({
|
|
name: 'poll',
|
|
call: 'shh_getFilterChanges',
|
|
params: 1
|
|
});
|
|
|
|
return [
|
|
newFilter,
|
|
uninstallFilter,
|
|
getLogs,
|
|
poll
|
|
];
|
|
};
|
|
|
|
module.exports = {
|
|
eth: eth,
|
|
shh: shh
|
|
};
|
|
|
|
|
|
},{"../method":35}],41:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file namereg.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var contract = require('./contract');
|
|
var globalRegistrarAbi = require('../contracts/GlobalRegistrar.json');
|
|
var icapRegistrarAbi= require('../contracts/ICAPRegistrar.json');
|
|
|
|
var globalNameregAddress = '0xc6d9d2cd449a754c494264e1809c50e34d64562b';
|
|
var ibanNameregAddress = '0xa1a111bc074c9cfa781f0c38e63bd51c91b8af00';
|
|
|
|
module.exports = {
|
|
namereg: contract(globalRegistrarAbi).at(globalNameregAddress),
|
|
ibanNamereg: contract(icapRegistrarAbi).at(ibanNameregAddress)
|
|
};
|
|
|
|
|
|
},{"../contracts/GlobalRegistrar.json":1,"../contracts/ICAPRegistrar.json":2,"./contract":25}],42:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file property.js
|
|
* @author Fabian Vogelsteller <fabian@frozeman.de>
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var RequestManager = require('./requestmanager');
|
|
var utils = require('../utils/utils');
|
|
|
|
var Property = function (options) {
|
|
this.name = options.name;
|
|
this.getter = options.getter;
|
|
this.setter = options.setter;
|
|
this.outputFormatter = options.outputFormatter;
|
|
this.inputFormatter = options.inputFormatter;
|
|
};
|
|
|
|
/**
|
|
* Should be called to format input args of method
|
|
*
|
|
* @method formatInput
|
|
* @param {Array}
|
|
* @return {Array}
|
|
*/
|
|
Property.prototype.formatInput = function (arg) {
|
|
return this.inputFormatter ? this.inputFormatter(arg) : arg;
|
|
};
|
|
|
|
/**
|
|
* Should be called to format output(result) of method
|
|
*
|
|
* @method formatOutput
|
|
* @param {Object}
|
|
* @return {Object}
|
|
*/
|
|
Property.prototype.formatOutput = function (result) {
|
|
return this.outputFormatter && result !== null ? this.outputFormatter(result) : result;
|
|
};
|
|
|
|
/**
|
|
* Should be used to extract callback from array of arguments. Modifies input param
|
|
*
|
|
* @method extractCallback
|
|
* @param {Array} arguments
|
|
* @return {Function|Null} callback, if exists
|
|
*/
|
|
Property.prototype.extractCallback = function (args) {
|
|
if (utils.isFunction(args[args.length - 1])) {
|
|
return args.pop(); // modify the args array!
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Should attach function to method
|
|
*
|
|
* @method attachToObject
|
|
* @param {Object}
|
|
* @param {Function}
|
|
*/
|
|
Property.prototype.attachToObject = function (obj) {
|
|
var proto = {
|
|
get: this.get.bind(this),
|
|
};
|
|
|
|
var names = this.name.split('.');
|
|
var name = names[0];
|
|
if (names.length > 1) {
|
|
obj[names[0]] = obj[names[0]] || {};
|
|
obj = obj[names[0]];
|
|
name = names[1];
|
|
}
|
|
|
|
Object.defineProperty(obj, name, proto);
|
|
|
|
var toAsyncName = function (prefix, name) {
|
|
return prefix + name.charAt(0).toUpperCase() + name.slice(1);
|
|
};
|
|
|
|
var func = this.getAsync.bind(this);
|
|
func.request = this.request.bind(this);
|
|
|
|
obj[toAsyncName('get', name)] = func;
|
|
};
|
|
|
|
/**
|
|
* Should be used to get value of the property
|
|
*
|
|
* @method get
|
|
* @return {Object} value of the property
|
|
*/
|
|
Property.prototype.get = function () {
|
|
return this.formatOutput(RequestManager.getInstance().send({
|
|
method: this.getter
|
|
}));
|
|
};
|
|
|
|
/**
|
|
* Should be used to asynchrounously get value of property
|
|
*
|
|
* @method getAsync
|
|
* @param {Function}
|
|
*/
|
|
Property.prototype.getAsync = function (callback) {
|
|
var self = this;
|
|
RequestManager.getInstance().sendAsync({
|
|
method: this.getter
|
|
}, function (err, result) {
|
|
if (err) {
|
|
return callback(err);
|
|
}
|
|
callback(err, self.formatOutput(result));
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Should be called to create pure JSONRPC request which can be used in batch request
|
|
*
|
|
* @method request
|
|
* @param {...} params
|
|
* @return {Object} jsonrpc request
|
|
*/
|
|
Property.prototype.request = function () {
|
|
var payload = {
|
|
method: this.getter,
|
|
params: [],
|
|
callback: this.extractCallback(Array.prototype.slice.call(arguments))
|
|
};
|
|
payload.format = this.formatOutput.bind(this);
|
|
return payload;
|
|
};
|
|
|
|
module.exports = Property;
|
|
|
|
|
|
},{"../utils/utils":20,"./requestmanager":43}],43:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file requestmanager.js
|
|
* @author Jeffrey Wilcke <jeff@ethdev.com>
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @author Marian Oancea <marian@ethdev.com>
|
|
* @author Fabian Vogelsteller <fabian@ethdev.com>
|
|
* @author Gav Wood <g@ethdev.com>
|
|
* @date 2014
|
|
*/
|
|
|
|
var Jsonrpc = require('./jsonrpc');
|
|
var utils = require('../utils/utils');
|
|
var c = require('../utils/config');
|
|
var errors = require('./errors');
|
|
|
|
/**
|
|
* It's responsible for passing messages to providers
|
|
* It's also responsible for polling the ethereum node for incoming messages
|
|
* Default poll timeout is 1 second
|
|
* Singleton
|
|
*/
|
|
var RequestManager = function (provider) {
|
|
// singleton pattern
|
|
if (arguments.callee._singletonInstance) {
|
|
return arguments.callee._singletonInstance;
|
|
}
|
|
arguments.callee._singletonInstance = this;
|
|
|
|
this.provider = provider;
|
|
this.polls = {};
|
|
this.timeout = null;
|
|
this.isPolling = false;
|
|
};
|
|
|
|
/**
|
|
* @return {RequestManager} singleton
|
|
*/
|
|
RequestManager.getInstance = function () {
|
|
var instance = new RequestManager();
|
|
return instance;
|
|
};
|
|
|
|
/**
|
|
* Should be used to synchronously send request
|
|
*
|
|
* @method send
|
|
* @param {Object} data
|
|
* @return {Object}
|
|
*/
|
|
RequestManager.prototype.send = function (data) {
|
|
if (!this.provider) {
|
|
console.error(errors.InvalidProvider());
|
|
return null;
|
|
}
|
|
|
|
var payload = Jsonrpc.getInstance().toPayload(data.method, data.params);
|
|
var result = this.provider.send(payload);
|
|
|
|
if (!Jsonrpc.getInstance().isValidResponse(result)) {
|
|
throw errors.InvalidResponse(result);
|
|
}
|
|
|
|
return result.result;
|
|
};
|
|
|
|
/**
|
|
* Should be used to asynchronously send request
|
|
*
|
|
* @method sendAsync
|
|
* @param {Object} data
|
|
* @param {Function} callback
|
|
*/
|
|
RequestManager.prototype.sendAsync = function (data, callback) {
|
|
if (!this.provider) {
|
|
return callback(errors.InvalidProvider());
|
|
}
|
|
|
|
var payload = Jsonrpc.getInstance().toPayload(data.method, data.params);
|
|
this.provider.sendAsync(payload, function (err, result) {
|
|
if (err) {
|
|
return callback(err);
|
|
}
|
|
|
|
if (!Jsonrpc.getInstance().isValidResponse(result)) {
|
|
return callback(errors.InvalidResponse(result));
|
|
}
|
|
|
|
callback(null, result.result);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Should be called to asynchronously send batch request
|
|
*
|
|
* @method sendBatch
|
|
* @param {Array} batch data
|
|
* @param {Function} callback
|
|
*/
|
|
RequestManager.prototype.sendBatch = function (data, callback) {
|
|
if (!this.provider) {
|
|
return callback(errors.InvalidProvider());
|
|
}
|
|
|
|
var payload = Jsonrpc.getInstance().toBatchPayload(data);
|
|
|
|
this.provider.sendAsync(payload, function (err, results) {
|
|
if (err) {
|
|
return callback(err);
|
|
}
|
|
|
|
if (!utils.isArray(results)) {
|
|
return callback(errors.InvalidResponse(results));
|
|
}
|
|
|
|
callback(err, results);
|
|
});
|
|
};
|
|
|
|
/**
|
|
* Should be used to set provider of request manager
|
|
*
|
|
* @method setProvider
|
|
* @param {Object}
|
|
*/
|
|
RequestManager.prototype.setProvider = function (p) {
|
|
this.provider = p;
|
|
|
|
if (this.provider && !this.isPolling) {
|
|
this.poll();
|
|
this.isPolling = true;
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Should be used to start polling
|
|
*
|
|
* @method startPolling
|
|
* @param {Object} data
|
|
* @param {Number} pollId
|
|
* @param {Function} callback
|
|
* @param {Function} uninstall
|
|
*
|
|
* @todo cleanup number of params
|
|
*/
|
|
RequestManager.prototype.startPolling = function (data, pollId, callback, uninstall) {
|
|
this.polls[pollId] = {data: data, id: pollId, callback: callback, uninstall: uninstall};
|
|
};
|
|
|
|
/**
|
|
* Should be used to stop polling for filter with given id
|
|
*
|
|
* @method stopPolling
|
|
* @param {Number} pollId
|
|
*/
|
|
RequestManager.prototype.stopPolling = function (pollId) {
|
|
delete this.polls[pollId];
|
|
};
|
|
|
|
/**
|
|
* Should be called to reset the polling mechanism of the request manager
|
|
*
|
|
* @method reset
|
|
*/
|
|
RequestManager.prototype.reset = function (keepIsSyncing) {
|
|
for (var key in this.polls) {
|
|
// remove all polls, except sync polls,
|
|
// they need to be removed manually by calling syncing.stopWatching()
|
|
if(!keepIsSyncing || key.indexOf('syncPoll_') === -1) {
|
|
this.polls[key].uninstall();
|
|
delete this.polls[key];
|
|
}
|
|
}
|
|
|
|
if (this.timeout) {
|
|
clearTimeout(this.timeout);
|
|
this.timeout = null;
|
|
}
|
|
this.poll();
|
|
};
|
|
|
|
/**
|
|
* Should be called to poll for changes on filter with given id
|
|
*
|
|
* @method poll
|
|
*/
|
|
RequestManager.prototype.poll = function () {
|
|
/*jshint maxcomplexity: 6 */
|
|
this.timeout = setTimeout(this.poll.bind(this), c.ETH_POLLING_TIMEOUT);
|
|
|
|
if (Object.keys(this.polls).length === 0) {
|
|
return;
|
|
}
|
|
|
|
if (!this.provider) {
|
|
console.error(errors.InvalidProvider());
|
|
return;
|
|
}
|
|
|
|
var pollsData = [];
|
|
var pollsIds = [];
|
|
for (var key in this.polls) {
|
|
pollsData.push(this.polls[key].data);
|
|
pollsIds.push(key);
|
|
}
|
|
|
|
if (pollsData.length === 0) {
|
|
return;
|
|
}
|
|
|
|
var payload = Jsonrpc.getInstance().toBatchPayload(pollsData);
|
|
|
|
// map the request id to they poll id
|
|
var pollsIdMap = {};
|
|
payload.forEach(function(load, index){
|
|
pollsIdMap[load.id] = pollsIds[index];
|
|
});
|
|
|
|
|
|
var self = this;
|
|
this.provider.sendAsync(payload, function (error, results) {
|
|
|
|
|
|
// TODO: console log?
|
|
if (error) {
|
|
return;
|
|
}
|
|
|
|
if (!utils.isArray(results)) {
|
|
throw errors.InvalidResponse(results);
|
|
}
|
|
results.map(function (result) {
|
|
var id = pollsIdMap[result.id];
|
|
|
|
// make sure the filter is still installed after arrival of the request
|
|
if (self.polls[id]) {
|
|
result.callback = self.polls[id].callback;
|
|
return result;
|
|
} else
|
|
return false;
|
|
}).filter(function (result) {
|
|
return !!result;
|
|
}).filter(function (result) {
|
|
var valid = Jsonrpc.getInstance().isValidResponse(result);
|
|
if (!valid) {
|
|
result.callback(errors.InvalidResponse(result));
|
|
}
|
|
return valid;
|
|
}).forEach(function (result) {
|
|
result.callback(null, result.result);
|
|
});
|
|
});
|
|
};
|
|
|
|
module.exports = RequestManager;
|
|
|
|
|
|
},{"../utils/config":18,"../utils/utils":20,"./errors":26,"./jsonrpc":34}],44:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/** @file syncing.js
|
|
* @authors:
|
|
* Fabian Vogelsteller <fabian@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var RequestManager = require('./requestmanager');
|
|
var Method = require('./method');
|
|
var formatters = require('./formatters');
|
|
var utils = require('../utils/utils');
|
|
|
|
|
|
|
|
/**
|
|
Adds the callback and sets up the methods, to iterate over the results.
|
|
|
|
@method pollSyncing
|
|
@param {Object} self
|
|
*/
|
|
var pollSyncing = function(self) {
|
|
var lastSyncState = false;
|
|
|
|
var onMessage = function (error, sync) {
|
|
if (error) {
|
|
return self.callbacks.forEach(function (callback) {
|
|
callback(error);
|
|
});
|
|
}
|
|
|
|
if(utils.isObject(sync))
|
|
sync = self.implementation.outputFormatter(sync);
|
|
|
|
self.callbacks.forEach(function (callback) {
|
|
if(lastSyncState !== sync) {
|
|
|
|
// call the callback with true first so the app can stop anything, before receiving the sync data
|
|
if(!lastSyncState && utils.isObject(sync))
|
|
callback(null, true);
|
|
|
|
// call on the next CPU cycle, so the actions of the sync stop can be processes first
|
|
setTimeout(function() {
|
|
callback(null, sync);
|
|
}, 1);
|
|
|
|
lastSyncState = sync;
|
|
}
|
|
});
|
|
};
|
|
|
|
RequestManager.getInstance().startPolling({
|
|
method: self.implementation.call,
|
|
params: [],
|
|
}, self.pollId, onMessage, self.stopWatching.bind(self));
|
|
|
|
};
|
|
|
|
var IsSyncing = function (callback) {
|
|
this.pollId = 'syncPoll_'+ Math.floor(Math.random() * 1000);
|
|
this.callbacks = [];
|
|
this.implementation = new Method({
|
|
name: 'isSyncing',
|
|
call: 'eth_syncing',
|
|
params: 0,
|
|
outputFormatter: formatters.outputSyncingFormatter
|
|
});
|
|
|
|
this.addCallback(callback);
|
|
pollSyncing(this);
|
|
|
|
return this;
|
|
};
|
|
|
|
IsSyncing.prototype.addCallback = function (callback) {
|
|
if(callback)
|
|
this.callbacks.push(callback);
|
|
return this;
|
|
};
|
|
|
|
IsSyncing.prototype.stopWatching = function () {
|
|
RequestManager.getInstance().stopPolling(this.pollId);
|
|
this.callbacks = [];
|
|
};
|
|
|
|
module.exports = IsSyncing;
|
|
|
|
|
|
},{"../utils/utils":20,"./formatters":29,"./method":35,"./requestmanager":43}],45:[function(require,module,exports){
|
|
/*
|
|
This file is part of ethereum.js.
|
|
|
|
ethereum.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.
|
|
|
|
ethereum.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 ethereum.js. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
/**
|
|
* @file transfer.js
|
|
* @author Marek Kotewicz <marek@ethdev.com>
|
|
* @date 2015
|
|
*/
|
|
|
|
var web3 = require('../web3');
|
|
var Iban = require('./iban');
|
|
var namereg = require('./namereg').ibanNamereg;
|
|
var contract = require('./contract');
|
|
var exchangeAbi = require('../contracts/SmartExchange.json');
|
|
|
|
/**
|
|
* Should be used to make Iban transfer
|
|
*
|
|
* @method transfer
|
|
* @param {String} from
|
|
* @param {String} to iban
|
|
* @param {Value} value to be tranfered
|
|
* @param {Function} callback, callback
|
|
*/
|
|
var transfer = function (from, to, value, callback) {
|
|
var iban = new Iban(to);
|
|
if (!iban.isValid()) {
|
|
throw new Error('invalid iban address');
|
|
}
|
|
|
|
if (iban.isDirect()) {
|
|
return transferToAddress(from, iban.address(), value, callback);
|
|
}
|
|
|
|
if (!callback) {
|
|
var address = namereg.addr(iban.institution());
|
|
return deposit(from, address, value, iban.client());
|
|
}
|
|
|
|
namereg.addr(iban.institution(), function (err, address) {
|
|
return deposit(from, address, value, iban.client(), callback);
|
|
});
|
|
|
|
};
|
|
|
|
/**
|
|
* Should be used to transfer funds to certain address
|
|
*
|
|
* @method transferToAddress
|
|
* @param {String} from
|
|
* @param {String} to
|
|
* @param {Value} value to be tranfered
|
|
* @param {Function} callback, callback
|
|
*/
|
|
var transferToAddress = function (from, to, value, callback) {
|
|
return web3.eth.sendTransaction({
|
|
address: to,
|
|
from: from,
|
|
value: value
|
|
}, callback);
|
|
};
|
|
|
|
/**
|
|
* Should be used to deposit funds to generic Exchange contract (must implement deposit(bytes32) method!)
|
|
*
|
|
* @method deposit
|
|
* @param {String} from
|
|
* @param {String} to
|
|
* @param {Value} value to be transfered
|
|
* @param {String} client unique identifier
|
|
* @param {Function} callback, callback
|
|
*/
|
|
var deposit = function (from, to, value, client, callback) {
|
|
var abi = exchangeAbi;
|
|
return contract(abi).at(to).deposit(client, {
|
|
from: from,
|
|
value: value
|
|
}, callback);
|
|
};
|
|
|
|
module.exports = transfer;
|
|
|
|
|
|
},{"../contracts/SmartExchange.json":3,"../web3":22,"./contract":25,"./iban":32,"./namereg":41}],46:[function(require,module,exports){
|
|
|
|
},{}],47:[function(require,module,exports){
|
|
;(function (root, factory) {
|
|
if (typeof exports === "object") {
|
|
// CommonJS
|
|
module.exports = exports = factory();
|
|
}
|
|
else if (typeof define === "function" && define.amd) {
|
|
// AMD
|
|
define([], factory);
|
|
}
|
|
else {
|
|
// Global (browser)
|
|
root.CryptoJS = factory();
|
|
}
|
|
}(this, function () {
|
|
|
|
/**
|
|
* CryptoJS core components.
|
|
*/
|
|
var CryptoJS = CryptoJS || (function (Math, undefined) {
|
|
/**
|
|
* CryptoJS namespace.
|
|
*/
|
|
var C = {};
|
|
|
|
/**
|
|
* Library namespace.
|
|
*/
|
|
var C_lib = C.lib = {};
|
|
|
|
/**
|
|
* Base object for prototypal inheritance.
|
|
*/
|
|
var Base = C_lib.Base = (function () {
|
|
function F() {}
|
|
|
|
return {
|
|
/**
|
|
* Creates a new object that inherits from this object.
|
|
*
|
|
* @param {Object} overrides Properties to copy into the new object.
|
|
*
|
|
* @return {Object} The new object.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var MyType = CryptoJS.lib.Base.extend({
|
|
* field: 'value',
|
|
*
|
|
* method: function () {
|
|
* }
|
|
* });
|
|
*/
|
|
extend: function (overrides) {
|
|
// Spawn
|
|
F.prototype = this;
|
|
var subtype = new F();
|
|
|
|
// Augment
|
|
if (overrides) {
|
|
subtype.mixIn(overrides);
|
|
}
|
|
|
|
// Create default initializer
|
|
if (!subtype.hasOwnProperty('init')) {
|
|
subtype.init = function () {
|
|
subtype.$super.init.apply(this, arguments);
|
|
};
|
|
}
|
|
|
|
// Initializer's prototype is the subtype object
|
|
subtype.init.prototype = subtype;
|
|
|
|
// Reference supertype
|
|
subtype.$super = this;
|
|
|
|
return subtype;
|
|
},
|
|
|
|
/**
|
|
* Extends this object and runs the init method.
|
|
* Arguments to create() will be passed to init().
|
|
*
|
|
* @return {Object} The new object.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var instance = MyType.create();
|
|
*/
|
|
create: function () {
|
|
var instance = this.extend();
|
|
instance.init.apply(instance, arguments);
|
|
|
|
return instance;
|
|
},
|
|
|
|
/**
|
|
* Initializes a newly created object.
|
|
* Override this method to add some logic when your objects are created.
|
|
*
|
|
* @example
|
|
*
|
|
* var MyType = CryptoJS.lib.Base.extend({
|
|
* init: function () {
|
|
* // ...
|
|
* }
|
|
* });
|
|
*/
|
|
init: function () {
|
|
},
|
|
|
|
/**
|
|
* Copies properties into this object.
|
|
*
|
|
* @param {Object} properties The properties to mix in.
|
|
*
|
|
* @example
|
|
*
|
|
* MyType.mixIn({
|
|
* field: 'value'
|
|
* });
|
|
*/
|
|
mixIn: function (properties) {
|
|
for (var propertyName in properties) {
|
|
if (properties.hasOwnProperty(propertyName)) {
|
|
this[propertyName] = properties[propertyName];
|
|
}
|
|
}
|
|
|
|
// IE won't copy toString using the loop above
|
|
if (properties.hasOwnProperty('toString')) {
|
|
this.toString = properties.toString;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Creates a copy of this object.
|
|
*
|
|
* @return {Object} The clone.
|
|
*
|
|
* @example
|
|
*
|
|
* var clone = instance.clone();
|
|
*/
|
|
clone: function () {
|
|
return this.init.prototype.extend(this);
|
|
}
|
|
};
|
|
}());
|
|
|
|
/**
|
|
* An array of 32-bit words.
|
|
*
|
|
* @property {Array} words The array of 32-bit words.
|
|
* @property {number} sigBytes The number of significant bytes in this word array.
|
|
*/
|
|
var WordArray = C_lib.WordArray = Base.extend({
|
|
/**
|
|
* Initializes a newly created word array.
|
|
*
|
|
* @param {Array} words (Optional) An array of 32-bit words.
|
|
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
|
|
*
|
|
* @example
|
|
*
|
|
* var wordArray = CryptoJS.lib.WordArray.create();
|
|
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);
|
|
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);
|
|
*/
|
|
init: function (words, sigBytes) {
|
|
words = this.words = words || [];
|
|
|
|
if (sigBytes != undefined) {
|
|
this.sigBytes = sigBytes;
|
|
} else {
|
|
this.sigBytes = words.length * 4;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Converts this word array to a string.
|
|
*
|
|
* @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex
|
|
*
|
|
* @return {string} The stringified word array.
|
|
*
|
|
* @example
|
|
*
|
|
* var string = wordArray + '';
|
|
* var string = wordArray.toString();
|
|
* var string = wordArray.toString(CryptoJS.enc.Utf8);
|
|
*/
|
|
toString: function (encoder) {
|
|
return (encoder || Hex).stringify(this);
|
|
},
|
|
|
|
/**
|
|
* Concatenates a word array to this word array.
|
|
*
|
|
* @param {WordArray} wordArray The word array to append.
|
|
*
|
|
* @return {WordArray} This word array.
|
|
*
|
|
* @example
|
|
*
|
|
* wordArray1.concat(wordArray2);
|
|
*/
|
|
concat: function (wordArray) {
|
|
// Shortcuts
|
|
var thisWords = this.words;
|
|
var thatWords = wordArray.words;
|
|
var thisSigBytes = this.sigBytes;
|
|
var thatSigBytes = wordArray.sigBytes;
|
|
|
|
// Clamp excess bits
|
|
this.clamp();
|
|
|
|
// Concat
|
|
if (thisSigBytes % 4) {
|
|
// Copy one byte at a time
|
|
for (var i = 0; i < thatSigBytes; i++) {
|
|
var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
|
|
thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);
|
|
}
|
|
} else {
|
|
// Copy one word at a time
|
|
for (var i = 0; i < thatSigBytes; i += 4) {
|
|
thisWords[(thisSigBytes + i) >>> 2] = thatWords[i >>> 2];
|
|
}
|
|
}
|
|
this.sigBytes += thatSigBytes;
|
|
|
|
// Chainable
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Removes insignificant bits.
|
|
*
|
|
* @example
|
|
*
|
|
* wordArray.clamp();
|
|
*/
|
|
clamp: function () {
|
|
// Shortcuts
|
|
var words = this.words;
|
|
var sigBytes = this.sigBytes;
|
|
|
|
// Clamp
|
|
words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);
|
|
words.length = Math.ceil(sigBytes / 4);
|
|
},
|
|
|
|
/**
|
|
* Creates a copy of this word array.
|
|
*
|
|
* @return {WordArray} The clone.
|
|
*
|
|
* @example
|
|
*
|
|
* var clone = wordArray.clone();
|
|
*/
|
|
clone: function () {
|
|
var clone = Base.clone.call(this);
|
|
clone.words = this.words.slice(0);
|
|
|
|
return clone;
|
|
},
|
|
|
|
/**
|
|
* Creates a word array filled with random bytes.
|
|
*
|
|
* @param {number} nBytes The number of random bytes to generate.
|
|
*
|
|
* @return {WordArray} The random word array.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var wordArray = CryptoJS.lib.WordArray.random(16);
|
|
*/
|
|
random: function (nBytes) {
|
|
var words = [];
|
|
|
|
var r = (function (m_w) {
|
|
var m_w = m_w;
|
|
var m_z = 0x3ade68b1;
|
|
var mask = 0xffffffff;
|
|
|
|
return function () {
|
|
m_z = (0x9069 * (m_z & 0xFFFF) + (m_z >> 0x10)) & mask;
|
|
m_w = (0x4650 * (m_w & 0xFFFF) + (m_w >> 0x10)) & mask;
|
|
var result = ((m_z << 0x10) + m_w) & mask;
|
|
result /= 0x100000000;
|
|
result += 0.5;
|
|
return result * (Math.random() > .5 ? 1 : -1);
|
|
}
|
|
});
|
|
|
|
for (var i = 0, rcache; i < nBytes; i += 4) {
|
|
var _r = r((rcache || Math.random()) * 0x100000000);
|
|
|
|
rcache = _r() * 0x3ade67b7;
|
|
words.push((_r() * 0x100000000) | 0);
|
|
}
|
|
|
|
return new WordArray.init(words, nBytes);
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Encoder namespace.
|
|
*/
|
|
var C_enc = C.enc = {};
|
|
|
|
/**
|
|
* Hex encoding strategy.
|
|
*/
|
|
var Hex = C_enc.Hex = {
|
|
/**
|
|
* Converts a word array to a hex string.
|
|
*
|
|
* @param {WordArray} wordArray The word array.
|
|
*
|
|
* @return {string} The hex string.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var hexString = CryptoJS.enc.Hex.stringify(wordArray);
|
|
*/
|
|
stringify: function (wordArray) {
|
|
// Shortcuts
|
|
var words = wordArray.words;
|
|
var sigBytes = wordArray.sigBytes;
|
|
|
|
// Convert
|
|
var hexChars = [];
|
|
for (var i = 0; i < sigBytes; i++) {
|
|
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
|
|
hexChars.push((bite >>> 4).toString(16));
|
|
hexChars.push((bite & 0x0f).toString(16));
|
|
}
|
|
|
|
return hexChars.join('');
|
|
},
|
|
|
|
/**
|
|
* Converts a hex string to a word array.
|
|
*
|
|
* @param {string} hexStr The hex string.
|
|
*
|
|
* @return {WordArray} The word array.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var wordArray = CryptoJS.enc.Hex.parse(hexString);
|
|
*/
|
|
parse: function (hexStr) {
|
|
// Shortcut
|
|
var hexStrLength = hexStr.length;
|
|
|
|
// Convert
|
|
var words = [];
|
|
for (var i = 0; i < hexStrLength; i += 2) {
|
|
words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);
|
|
}
|
|
|
|
return new WordArray.init(words, hexStrLength / 2);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Latin1 encoding strategy.
|
|
*/
|
|
var Latin1 = C_enc.Latin1 = {
|
|
/**
|
|
* Converts a word array to a Latin1 string.
|
|
*
|
|
* @param {WordArray} wordArray The word array.
|
|
*
|
|
* @return {string} The Latin1 string.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);
|
|
*/
|
|
stringify: function (wordArray) {
|
|
// Shortcuts
|
|
var words = wordArray.words;
|
|
var sigBytes = wordArray.sigBytes;
|
|
|
|
// Convert
|
|
var latin1Chars = [];
|
|
for (var i = 0; i < sigBytes; i++) {
|
|
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
|
|
latin1Chars.push(String.fromCharCode(bite));
|
|
}
|
|
|
|
return latin1Chars.join('');
|
|
},
|
|
|
|
/**
|
|
* Converts a Latin1 string to a word array.
|
|
*
|
|
* @param {string} latin1Str The Latin1 string.
|
|
*
|
|
* @return {WordArray} The word array.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var wordArray = CryptoJS.enc.Latin1.parse(latin1String);
|
|
*/
|
|
parse: function (latin1Str) {
|
|
// Shortcut
|
|
var latin1StrLength = latin1Str.length;
|
|
|
|
// Convert
|
|
var words = [];
|
|
for (var i = 0; i < latin1StrLength; i++) {
|
|
words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);
|
|
}
|
|
|
|
return new WordArray.init(words, latin1StrLength);
|
|
}
|
|
};
|
|
|
|
/**
|
|
* UTF-8 encoding strategy.
|
|
*/
|
|
var Utf8 = C_enc.Utf8 = {
|
|
/**
|
|
* Converts a word array to a UTF-8 string.
|
|
*
|
|
* @param {WordArray} wordArray The word array.
|
|
*
|
|
* @return {string} The UTF-8 string.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);
|
|
*/
|
|
stringify: function (wordArray) {
|
|
try {
|
|
return decodeURIComponent(escape(Latin1.stringify(wordArray)));
|
|
} catch (e) {
|
|
throw new Error('Malformed UTF-8 data');
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Converts a UTF-8 string to a word array.
|
|
*
|
|
* @param {string} utf8Str The UTF-8 string.
|
|
*
|
|
* @return {WordArray} The word array.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var wordArray = CryptoJS.enc.Utf8.parse(utf8String);
|
|
*/
|
|
parse: function (utf8Str) {
|
|
return Latin1.parse(unescape(encodeURIComponent(utf8Str)));
|
|
}
|
|
};
|
|
|
|
/**
|
|
* Abstract buffered block algorithm template.
|
|
*
|
|
* The property blockSize must be implemented in a concrete subtype.
|
|
*
|
|
* @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0
|
|
*/
|
|
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({
|
|
/**
|
|
* Resets this block algorithm's data buffer to its initial state.
|
|
*
|
|
* @example
|
|
*
|
|
* bufferedBlockAlgorithm.reset();
|
|
*/
|
|
reset: function () {
|
|
// Initial values
|
|
this._data = new WordArray.init();
|
|
this._nDataBytes = 0;
|
|
},
|
|
|
|
/**
|
|
* Adds new data to this block algorithm's buffer.
|
|
*
|
|
* @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.
|
|
*
|
|
* @example
|
|
*
|
|
* bufferedBlockAlgorithm._append('data');
|
|
* bufferedBlockAlgorithm._append(wordArray);
|
|
*/
|
|
_append: function (data) {
|
|
// Convert string to WordArray, else assume WordArray already
|
|
if (typeof data == 'string') {
|
|
data = Utf8.parse(data);
|
|
}
|
|
|
|
// Append
|
|
this._data.concat(data);
|
|
this._nDataBytes += data.sigBytes;
|
|
},
|
|
|
|
/**
|
|
* Processes available data blocks.
|
|
*
|
|
* This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.
|
|
*
|
|
* @param {boolean} doFlush Whether all blocks and partial blocks should be processed.
|
|
*
|
|
* @return {WordArray} The processed data.
|
|
*
|
|
* @example
|
|
*
|
|
* var processedData = bufferedBlockAlgorithm._process();
|
|
* var processedData = bufferedBlockAlgorithm._process(!!'flush');
|
|
*/
|
|
_process: function (doFlush) {
|
|
// Shortcuts
|
|
var data = this._data;
|
|
var dataWords = data.words;
|
|
var dataSigBytes = data.sigBytes;
|
|
var blockSize = this.blockSize;
|
|
var blockSizeBytes = blockSize * 4;
|
|
|
|
// Count blocks ready
|
|
var nBlocksReady = dataSigBytes / blockSizeBytes;
|
|
if (doFlush) {
|
|
// Round up to include partial blocks
|
|
nBlocksReady = Math.ceil(nBlocksReady);
|
|
} else {
|
|
// Round down to include only full blocks,
|
|
// less the number of blocks that must remain in the buffer
|
|
nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);
|
|
}
|
|
|
|
// Count words ready
|
|
var nWordsReady = nBlocksReady * blockSize;
|
|
|
|
// Count bytes ready
|
|
var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);
|
|
|
|
// Process blocks
|
|
if (nWordsReady) {
|
|
for (var offset = 0; offset < nWordsReady; offset += blockSize) {
|
|
// Perform concrete-algorithm logic
|
|
this._doProcessBlock(dataWords, offset);
|
|
}
|
|
|
|
// Remove processed words
|
|
var processedWords = dataWords.splice(0, nWordsReady);
|
|
data.sigBytes -= nBytesReady;
|
|
}
|
|
|
|
// Return processed words
|
|
return new WordArray.init(processedWords, nBytesReady);
|
|
},
|
|
|
|
/**
|
|
* Creates a copy of this object.
|
|
*
|
|
* @return {Object} The clone.
|
|
*
|
|
* @example
|
|
*
|
|
* var clone = bufferedBlockAlgorithm.clone();
|
|
*/
|
|
clone: function () {
|
|
var clone = Base.clone.call(this);
|
|
clone._data = this._data.clone();
|
|
|
|
return clone;
|
|
},
|
|
|
|
_minBufferSize: 0
|
|
});
|
|
|
|
/**
|
|
* Abstract hasher template.
|
|
*
|
|
* @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)
|
|
*/
|
|
var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({
|
|
/**
|
|
* Configuration options.
|
|
*/
|
|
cfg: Base.extend(),
|
|
|
|
/**
|
|
* Initializes a newly created hasher.
|
|
*
|
|
* @param {Object} cfg (Optional) The configuration options to use for this hash computation.
|
|
*
|
|
* @example
|
|
*
|
|
* var hasher = CryptoJS.algo.SHA256.create();
|
|
*/
|
|
init: function (cfg) {
|
|
// Apply config defaults
|
|
this.cfg = this.cfg.extend(cfg);
|
|
|
|
// Set initial values
|
|
this.reset();
|
|
},
|
|
|
|
/**
|
|
* Resets this hasher to its initial state.
|
|
*
|
|
* @example
|
|
*
|
|
* hasher.reset();
|
|
*/
|
|
reset: function () {
|
|
// Reset data buffer
|
|
BufferedBlockAlgorithm.reset.call(this);
|
|
|
|
// Perform concrete-hasher logic
|
|
this._doReset();
|
|
},
|
|
|
|
/**
|
|
* Updates this hasher with a message.
|
|
*
|
|
* @param {WordArray|string} messageUpdate The message to append.
|
|
*
|
|
* @return {Hasher} This hasher.
|
|
*
|
|
* @example
|
|
*
|
|
* hasher.update('message');
|
|
* hasher.update(wordArray);
|
|
*/
|
|
update: function (messageUpdate) {
|
|
// Append
|
|
this._append(messageUpdate);
|
|
|
|
// Update the hash
|
|
this._process();
|
|
|
|
// Chainable
|
|
return this;
|
|
},
|
|
|
|
/**
|
|
* Finalizes the hash computation.
|
|
* Note that the finalize operation is effectively a destructive, read-once operation.
|
|
*
|
|
* @param {WordArray|string} messageUpdate (Optional) A final message update.
|
|
*
|
|
* @return {WordArray} The hash.
|
|
*
|
|
* @example
|
|
*
|
|
* var hash = hasher.finalize();
|
|
* var hash = hasher.finalize('message');
|
|
* var hash = hasher.finalize(wordArray);
|
|
*/
|
|
finalize: function (messageUpdate) {
|
|
// Final message update
|
|
if (messageUpdate) {
|
|
this._append(messageUpdate);
|
|
}
|
|
|
|
// Perform concrete-hasher logic
|
|
var hash = this._doFinalize();
|
|
|
|
return hash;
|
|
},
|
|
|
|
blockSize: 512/32,
|
|
|
|
/**
|
|
* Creates a shortcut function to a hasher's object interface.
|
|
*
|
|
* @param {Hasher} hasher The hasher to create a helper for.
|
|
*
|
|
* @return {Function} The shortcut function.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);
|
|
*/
|
|
_createHelper: function (hasher) {
|
|
return function (message, cfg) {
|
|
return new hasher.init(cfg).finalize(message);
|
|
};
|
|
},
|
|
|
|
/**
|
|
* Creates a shortcut function to the HMAC's object interface.
|
|
*
|
|
* @param {Hasher} hasher The hasher to use in this HMAC helper.
|
|
*
|
|
* @return {Function} The shortcut function.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);
|
|
*/
|
|
_createHmacHelper: function (hasher) {
|
|
return function (message, key) {
|
|
return new C_algo.HMAC.init(hasher, key).finalize(message);
|
|
};
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Algorithm namespace.
|
|
*/
|
|
var C_algo = C.algo = {};
|
|
|
|
return C;
|
|
}(Math));
|
|
|
|
|
|
return CryptoJS;
|
|
|
|
}));
|
|
},{}],48:[function(require,module,exports){
|
|
;(function (root, factory, undef) {
|
|
if (typeof exports === "object") {
|
|
// CommonJS
|
|
module.exports = exports = factory(require("./core"), require("./x64-core"));
|
|
}
|
|
else if (typeof define === "function" && define.amd) {
|
|
// AMD
|
|
define(["./core", "./x64-core"], factory);
|
|
}
|
|
else {
|
|
// Global (browser)
|
|
factory(root.CryptoJS);
|
|
}
|
|
}(this, function (CryptoJS) {
|
|
|
|
(function (Math) {
|
|
// Shortcuts
|
|
var C = CryptoJS;
|
|
var C_lib = C.lib;
|
|
var WordArray = C_lib.WordArray;
|
|
var Hasher = C_lib.Hasher;
|
|
var C_x64 = C.x64;
|
|
var X64Word = C_x64.Word;
|
|
var C_algo = C.algo;
|
|
|
|
// Constants tables
|
|
var RHO_OFFSETS = [];
|
|
var PI_INDEXES = [];
|
|
var ROUND_CONSTANTS = [];
|
|
|
|
// Compute Constants
|
|
(function () {
|
|
// Compute rho offset constants
|
|
var x = 1, y = 0;
|
|
for (var t = 0; t < 24; t++) {
|
|
RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64;
|
|
|
|
var newX = y % 5;
|
|
var newY = (2 * x + 3 * y) % 5;
|
|
x = newX;
|
|
y = newY;
|
|
}
|
|
|
|
// Compute pi index constants
|
|
for (var x = 0; x < 5; x++) {
|
|
for (var y = 0; y < 5; y++) {
|
|
PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5;
|
|
}
|
|
}
|
|
|
|
// Compute round constants
|
|
var LFSR = 0x01;
|
|
for (var i = 0; i < 24; i++) {
|
|
var roundConstantMsw = 0;
|
|
var roundConstantLsw = 0;
|
|
|
|
for (var j = 0; j < 7; j++) {
|
|
if (LFSR & 0x01) {
|
|
var bitPosition = (1 << j) - 1;
|
|
if (bitPosition < 32) {
|
|
roundConstantLsw ^= 1 << bitPosition;
|
|
} else /* if (bitPosition >= 32) */ {
|
|
roundConstantMsw ^= 1 << (bitPosition - 32);
|
|
}
|
|
}
|
|
|
|
// Compute next LFSR
|
|
if (LFSR & 0x80) {
|
|
// Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1
|
|
LFSR = (LFSR << 1) ^ 0x71;
|
|
} else {
|
|
LFSR <<= 1;
|
|
}
|
|
}
|
|
|
|
ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw);
|
|
}
|
|
}());
|
|
|
|
// Reusable objects for temporary values
|
|
var T = [];
|
|
(function () {
|
|
for (var i = 0; i < 25; i++) {
|
|
T[i] = X64Word.create();
|
|
}
|
|
}());
|
|
|
|
/**
|
|
* SHA-3 hash algorithm.
|
|
*/
|
|
var SHA3 = C_algo.SHA3 = Hasher.extend({
|
|
/**
|
|
* Configuration options.
|
|
*
|
|
* @property {number} outputLength
|
|
* The desired number of bits in the output hash.
|
|
* Only values permitted are: 224, 256, 384, 512.
|
|
* Default: 512
|
|
*/
|
|
cfg: Hasher.cfg.extend({
|
|
outputLength: 512
|
|
}),
|
|
|
|
_doReset: function () {
|
|
var state = this._state = []
|
|
for (var i = 0; i < 25; i++) {
|
|
state[i] = new X64Word.init();
|
|
}
|
|
|
|
this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32;
|
|
},
|
|
|
|
_doProcessBlock: function (M, offset) {
|
|
// Shortcuts
|
|
var state = this._state;
|
|
var nBlockSizeLanes = this.blockSize / 2;
|
|
|
|
// Absorb
|
|
for (var i = 0; i < nBlockSizeLanes; i++) {
|
|
// Shortcuts
|
|
var M2i = M[offset + 2 * i];
|
|
var M2i1 = M[offset + 2 * i + 1];
|
|
|
|
// Swap endian
|
|
M2i = (
|
|
(((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) |
|
|
(((M2i << 24) | (M2i >>> 8)) & 0xff00ff00)
|
|
);
|
|
M2i1 = (
|
|
(((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) |
|
|
(((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00)
|
|
);
|
|
|
|
// Absorb message into state
|
|
var lane = state[i];
|
|
lane.high ^= M2i1;
|
|
lane.low ^= M2i;
|
|
}
|
|
|
|
// Rounds
|
|
for (var round = 0; round < 24; round++) {
|
|
// Theta
|
|
for (var x = 0; x < 5; x++) {
|
|
// Mix column lanes
|
|
var tMsw = 0, tLsw = 0;
|
|
for (var y = 0; y < 5; y++) {
|
|
var lane = state[x + 5 * y];
|
|
tMsw ^= lane.high;
|
|
tLsw ^= lane.low;
|
|
}
|
|
|
|
// Temporary values
|
|
var Tx = T[x];
|
|
Tx.high = tMsw;
|
|
Tx.low = tLsw;
|
|
}
|
|
for (var x = 0; x < 5; x++) {
|
|
// Shortcuts
|
|
var Tx4 = T[(x + 4) % 5];
|
|
var Tx1 = T[(x + 1) % 5];
|
|
var Tx1Msw = Tx1.high;
|
|
var Tx1Lsw = Tx1.low;
|
|
|
|
// Mix surrounding columns
|
|
var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31));
|
|
var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31));
|
|
for (var y = 0; y < 5; y++) {
|
|
var lane = state[x + 5 * y];
|
|
lane.high ^= tMsw;
|
|
lane.low ^= tLsw;
|
|
}
|
|
}
|
|
|
|
// Rho Pi
|
|
for (var laneIndex = 1; laneIndex < 25; laneIndex++) {
|
|
// Shortcuts
|
|
var lane = state[laneIndex];
|
|
var laneMsw = lane.high;
|
|
var laneLsw = lane.low;
|
|
var rhoOffset = RHO_OFFSETS[laneIndex];
|
|
|
|
// Rotate lanes
|
|
if (rhoOffset < 32) {
|
|
var tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset));
|
|
var tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset));
|
|
} else /* if (rhoOffset >= 32) */ {
|
|
var tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset));
|
|
var tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset));
|
|
}
|
|
|
|
// Transpose lanes
|
|
var TPiLane = T[PI_INDEXES[laneIndex]];
|
|
TPiLane.high = tMsw;
|
|
TPiLane.low = tLsw;
|
|
}
|
|
|
|
// Rho pi at x = y = 0
|
|
var T0 = T[0];
|
|
var state0 = state[0];
|
|
T0.high = state0.high;
|
|
T0.low = state0.low;
|
|
|
|
// Chi
|
|
for (var x = 0; x < 5; x++) {
|
|
for (var y = 0; y < 5; y++) {
|
|
// Shortcuts
|
|
var laneIndex = x + 5 * y;
|
|
var lane = state[laneIndex];
|
|
var TLane = T[laneIndex];
|
|
var Tx1Lane = T[((x + 1) % 5) + 5 * y];
|
|
var Tx2Lane = T[((x + 2) % 5) + 5 * y];
|
|
|
|
// Mix rows
|
|
lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high);
|
|
lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low);
|
|
}
|
|
}
|
|
|
|
// Iota
|
|
var lane = state[0];
|
|
var roundConstant = ROUND_CONSTANTS[round];
|
|
lane.high ^= roundConstant.high;
|
|
lane.low ^= roundConstant.low;;
|
|
}
|
|
},
|
|
|
|
_doFinalize: function () {
|
|
// Shortcuts
|
|
var data = this._data;
|
|
var dataWords = data.words;
|
|
var nBitsTotal = this._nDataBytes * 8;
|
|
var nBitsLeft = data.sigBytes * 8;
|
|
var blockSizeBits = this.blockSize * 32;
|
|
|
|
// Add padding
|
|
dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32);
|
|
dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80;
|
|
data.sigBytes = dataWords.length * 4;
|
|
|
|
// Hash final blocks
|
|
this._process();
|
|
|
|
// Shortcuts
|
|
var state = this._state;
|
|
var outputLengthBytes = this.cfg.outputLength / 8;
|
|
var outputLengthLanes = outputLengthBytes / 8;
|
|
|
|
// Squeeze
|
|
var hashWords = [];
|
|
for (var i = 0; i < outputLengthLanes; i++) {
|
|
// Shortcuts
|
|
var lane = state[i];
|
|
var laneMsw = lane.high;
|
|
var laneLsw = lane.low;
|
|
|
|
// Swap endian
|
|
laneMsw = (
|
|
(((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) |
|
|
(((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00)
|
|
);
|
|
laneLsw = (
|
|
(((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) |
|
|
(((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00)
|
|
);
|
|
|
|
// Squeeze state to retrieve hash
|
|
hashWords.push(laneLsw);
|
|
hashWords.push(laneMsw);
|
|
}
|
|
|
|
// Return final computed hash
|
|
return new WordArray.init(hashWords, outputLengthBytes);
|
|
},
|
|
|
|
clone: function () {
|
|
var clone = Hasher.clone.call(this);
|
|
|
|
var state = clone._state = this._state.slice(0);
|
|
for (var i = 0; i < 25; i++) {
|
|
state[i] = state[i].clone();
|
|
}
|
|
|
|
return clone;
|
|
}
|
|
});
|
|
|
|
/**
|
|
* Shortcut function to the hasher's object interface.
|
|
*
|
|
* @param {WordArray|string} message The message to hash.
|
|
*
|
|
* @return {WordArray} The hash.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var hash = CryptoJS.SHA3('message');
|
|
* var hash = CryptoJS.SHA3(wordArray);
|
|
*/
|
|
C.SHA3 = Hasher._createHelper(SHA3);
|
|
|
|
/**
|
|
* Shortcut function to the HMAC's object interface.
|
|
*
|
|
* @param {WordArray|string} message The message to hash.
|
|
* @param {WordArray|string} key The secret key.
|
|
*
|
|
* @return {WordArray} The HMAC.
|
|
*
|
|
* @static
|
|
*
|
|
* @example
|
|
*
|
|
* var hmac = CryptoJS.HmacSHA3(message, key);
|
|
*/
|
|
C.HmacSHA3 = Hasher._createHmacHelper(SHA3);
|
|
}(Math));
|
|
|
|
|
|
return CryptoJS.SHA3;
|
|
|
|
}));
|
|
},{"./core":47,"./x64-core":49}],49:[function(require,module,exports){
|
|
;(function (root, factory) {
|
|
if (typeof exports === "object") {
|
|
// CommonJS
|
|
module.exports = exports = factory(require("./core"));
|
|
}
|
|
else if (typeof define === "function" && define.amd) {
|
|
// AMD
|
|
define(["./core"], factory);
|
|
}
|
|
else {
|
|
// Global (browser)
|
|
factory(root.CryptoJS);
|
|
}
|
|
}(this, function (CryptoJS) {
|
|
|
|
(function (undefined) {
|
|
// Shortcuts
|
|
var C = CryptoJS;
|
|
var C_lib = C.lib;
|
|
var Base = C_lib.Base;
|
|
var X32WordArray = C_lib.WordArray;
|
|
|
|
/**
|
|
* x64 namespace.
|
|
*/
|
|
var C_x64 = C.x64 = {};
|
|
|
|
/**
|
|
* A 64-bit word.
|
|
*/
|
|
var X64Word = C_x64.Word = Base.extend({
|
|
/**
|
|
* Initializes a newly created 64-bit word.
|
|
*
|
|
* @param {number} high The high 32 bits.
|
|
* @param {number} low The low 32 bits.
|
|
*
|
|
* @example
|
|
*
|
|
* var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);
|
|
*/
|
|
init: function (high, low) {
|
|
this.high = high;
|
|
this.low = low;
|
|
}
|
|
|
|
/**
|
|
* Bitwise NOTs this word.
|
|
*
|
|
* @return {X64Word} A new x64-Word object after negating.
|
|
*
|
|
* @example
|
|
*
|
|
* var negated = x64Word.not();
|
|
*/
|
|
// not: function () {
|
|
// var high = ~this.high;
|
|
// var low = ~this.low;
|
|
|
|
// return X64Word.create(high, low);
|
|
// },
|
|
|
|
/**
|
|
* Bitwise ANDs this word with the passed word.
|
|
*
|
|
* @param {X64Word} word The x64-Word to AND with this word.
|
|
*
|
|
* @return {X64Word} A new x64-Word object after ANDing.
|
|
*
|
|
* @example
|
|
*
|
|
* var anded = x64Word.and(anotherX64Word);
|
|
*/
|
|
// and: function (word) {
|
|
// var high = this.high & word.high;
|
|
// var low = this.low & word.low;
|
|
|
|
// return X64Word.create(high, low);
|
|
// },
|
|
|
|
/**
|
|
* Bitwise ORs this word with the passed word.
|
|
*
|
|
* @param {X64Word} word The x64-Word to OR with this word.
|
|
*
|
|
* @return {X64Word} A new x64-Word object after ORing.
|
|
*
|
|
* @example
|
|
*
|
|
* var ored = x64Word.or(anotherX64Word);
|
|
*/
|
|
// or: function (word) {
|
|
// var high = this.high | word.high;
|
|
// var low = this.low | word.low;
|
|
|
|
// return X64Word.create(high, low);
|
|
// },
|
|
|
|
/**
|
|
* Bitwise XORs this word with the passed word.
|
|
*
|
|
* @param {X64Word} word The x64-Word to XOR with this word.
|
|
*
|
|
* @return {X64Word} A new x64-Word object after XORing.
|
|
*
|
|
* @example
|
|
*
|
|
* var xored = x64Word.xor(anotherX64Word);
|
|
*/
|
|
// xor: function (word) {
|
|
// var high = this.high ^ word.high;
|
|
// var low = this.low ^ word.low;
|
|
|
|
// return X64Word.create(high, low);
|
|
// },
|
|
|
|
/**
|
|
* Shifts this word n bits to the left.
|
|
*
|
|
* @param {number} n The number of bits to shift.
|
|
*
|
|
* @return {X64Word} A new x64-Word object after shifting.
|
|
*
|
|
* @example
|
|
*
|
|
* var shifted = x64Word.shiftL(25);
|
|
*/
|
|
// shiftL: function (n) {
|
|
// if (n < 32) {
|
|
// var high = (this.high << n) | (this.low >>> (32 - n));
|
|
// var low = this.low << n;
|
|
// } else {
|
|
// var high = this.low << (n - 32);
|
|
// var low = 0;
|
|
// }
|
|
|
|
// return X64Word.create(high, low);
|
|
// },
|
|
|
|
/**
|
|
* Shifts this word n bits to the right.
|
|
*
|
|
* @param {number} n The number of bits to shift.
|
|
*
|
|
* @return {X64Word} A new x64-Word object after shifting.
|
|
*
|
|
* @example
|
|
*
|
|
* var shifted = x64Word.shiftR(7);
|
|
*/
|
|
// shiftR: function (n) {
|
|
// if (n < 32) {
|
|
// var low = (this.low >>> n) | (this.high << (32 - n));
|
|
// var high = this.high >>> n;
|
|
// } else {
|
|
// var low = this.high >>> (n - 32);
|
|
// var high = 0;
|
|
// }
|
|
|
|
// return X64Word.create(high, low);
|
|
// },
|
|
|
|
/**
|
|
* Rotates this word n bits to the left.
|
|
*
|
|
* @param {number} n The number of bits to rotate.
|
|
*
|
|
* @return {X64Word} A new x64-Word object after rotating.
|
|
*
|
|
* @example
|
|
*
|
|
* var rotated = x64Word.rotL(25);
|
|
*/
|
|
// rotL: function (n) {
|
|
// return this.shiftL(n).or(this.shiftR(64 - n));
|
|
// },
|
|
|
|
/**
|
|
* Rotates this word n bits to the right.
|
|
*
|
|
* @param {number} n The number of bits to rotate.
|
|
*
|
|
* @return {X64Word} A new x64-Word object after rotating.
|
|
*
|
|
* @example
|
|
*
|
|
* var rotated = x64Word.rotR(7);
|
|
*/
|
|
// rotR: function (n) {
|
|
// return this.shiftR(n).or(this.shiftL(64 - n));
|
|
// },
|
|
|
|
/**
|
|
* Adds this word with the passed word.
|
|
*
|
|
* @param {X64Word} word The x64-Word to add with this word.
|
|
*
|
|
* @return {X64Word} A new x64-Word object after adding.
|
|
*
|
|
* @example
|
|
*
|
|
* var added = x64Word.add(anotherX64Word);
|
|
*/
|
|
// add: function (word) {
|
|
// var low = (this.low + word.low) | 0;
|
|
// var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;
|
|
// var high = (this.high + word.high + carry) | 0;
|
|
|
|
// return X64Word.create(high, low);
|
|
// }
|
|
});
|
|
|
|
/**
|
|
* An array of 64-bit words.
|
|
*
|
|
* @property {Array} words The array of CryptoJS.x64.Word objects.
|
|
* @property {number} sigBytes The number of significant bytes in this word array.
|
|
*/
|
|
var X64WordArray = C_x64.WordArray = Base.extend({
|
|
/**
|
|
* Initializes a newly created word array.
|
|
*
|
|
* @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.
|
|
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
|
|
*
|
|
* @example
|
|
*
|
|
* var wordArray = CryptoJS.x64.WordArray.create();
|
|
*
|
|
* var wordArray = CryptoJS.x64.WordArray.create([
|
|
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
|
|
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
|
|
* ]);
|
|
*
|
|
* var wordArray = CryptoJS.x64.WordArray.create([
|
|
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
|
|
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
|
|
* ], 10);
|
|
*/
|
|
init: function (words, sigBytes) {
|
|
words = this.words = words || [];
|
|
|
|
if (sigBytes != undefined) {
|
|
this.sigBytes = sigBytes;
|
|
} else {
|
|
this.sigBytes = words.length * 8;
|
|
}
|
|
},
|
|
|
|
/**
|
|
* Converts this 64-bit word array to a 32-bit word array.
|
|
*
|
|
* @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.
|
|
*
|
|
* @example
|
|
*
|
|
* var x32WordArray = x64WordArray.toX32();
|
|
*/
|
|
toX32: function () {
|
|
// Shortcuts
|
|
var x64Words = this.words;
|
|
var x64WordsLength = x64Words.length;
|
|
|
|
// Convert
|
|
var x32Words = [];
|
|
for (var i = 0; i < x64WordsLength; i++) {
|
|
var x64Word = x64Words[i];
|
|
x32Words.push(x64Word.high);
|
|
x32Words.push(x64Word.low);
|
|
}
|
|
|
|
return X32WordArray.create(x32Words, this.sigBytes);
|
|
},
|
|
|
|
/**
|
|
* Creates a copy of this word array.
|
|
*
|
|
* @return {X64WordArray} The clone.
|
|
*
|
|
* @example
|
|
*
|
|
* var clone = x64WordArray.clone();
|
|
*/
|
|
clone: function () {
|
|
var clone = Base.clone.call(this);
|
|
|
|
// Clone "words" array
|
|
var words = clone.words = this.words.slice(0);
|
|
|
|
// Clone each X64Word object
|
|
var wordsLength = words.length;
|
|
for (var i = 0; i < wordsLength; i++) {
|
|
words[i] = words[i].clone();
|
|
}
|
|
|
|
return clone;
|
|
}
|
|
});
|
|
}());
|
|
|
|
|
|
return CryptoJS;
|
|
|
|
}));
|
|
},{"./core":47}],50:[function(require,module,exports){
|
|
/*! https://mths.be/utf8js v2.0.0 by @mathias */
|
|
;(function(root) {
|
|
|
|
// Detect free variables 'exports'
|
|
var freeExports = typeof exports == 'object' && exports;
|
|
|
|
// Detect free variable 'module'
|
|
var freeModule = typeof module == 'object' && module &&
|
|
module.exports == freeExports && module;
|
|
|
|
// Detect free variable 'global', from Node.js or Browserified code,
|
|
// and use it as 'root'
|
|
var freeGlobal = typeof global == 'object' && global;
|
|
if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
|
|
root = freeGlobal;
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------*/
|
|
|
|
var stringFromCharCode = String.fromCharCode;
|
|
|
|
// Taken from https://mths.be/punycode
|
|
function ucs2decode(string) {
|
|
var output = [];
|
|
var counter = 0;
|
|
var length = string.length;
|
|
var value;
|
|
var extra;
|
|
while (counter < length) {
|
|
value = string.charCodeAt(counter++);
|
|
if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
|
|
// high surrogate, and there is a next character
|
|
extra = string.charCodeAt(counter++);
|
|
if ((extra & 0xFC00) == 0xDC00) { // low surrogate
|
|
output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
|
|
} else {
|
|
// unmatched surrogate; only append this code unit, in case the next
|
|
// code unit is the high surrogate of a surrogate pair
|
|
output.push(value);
|
|
counter--;
|
|
}
|
|
} else {
|
|
output.push(value);
|
|
}
|
|
}
|
|
return output;
|
|
}
|
|
|
|
// Taken from https://mths.be/punycode
|
|
function ucs2encode(array) {
|
|
var length = array.length;
|
|
var index = -1;
|
|
var value;
|
|
var output = '';
|
|
while (++index < length) {
|
|
value = array[index];
|
|
if (value > 0xFFFF) {
|
|
value -= 0x10000;
|
|
output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
|
|
value = 0xDC00 | value & 0x3FF;
|
|
}
|
|
output += stringFromCharCode(value);
|
|
}
|
|
return output;
|
|
}
|
|
|
|
function checkScalarValue(codePoint) {
|
|
if (codePoint >= 0xD800 && codePoint <= 0xDFFF) {
|
|
throw Error(
|
|
'Lone surrogate U+' + codePoint.toString(16).toUpperCase() +
|
|
' is not a scalar value'
|
|
);
|
|
}
|
|
}
|
|
/*--------------------------------------------------------------------------*/
|
|
|
|
function createByte(codePoint, shift) {
|
|
return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80);
|
|
}
|
|
|
|
function encodeCodePoint(codePoint) {
|
|
if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence
|
|
return stringFromCharCode(codePoint);
|
|
}
|
|
var symbol = '';
|
|
if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence
|
|
symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0);
|
|
}
|
|
else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence
|
|
checkScalarValue(codePoint);
|
|
symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0);
|
|
symbol += createByte(codePoint, 6);
|
|
}
|
|
else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence
|
|
symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0);
|
|
symbol += createByte(codePoint, 12);
|
|
symbol += createByte(codePoint, 6);
|
|
}
|
|
symbol += stringFromCharCode((codePoint & 0x3F) | 0x80);
|
|
return symbol;
|
|
}
|
|
|
|
function utf8encode(string) {
|
|
var codePoints = ucs2decode(string);
|
|
var length = codePoints.length;
|
|
var index = -1;
|
|
var codePoint;
|
|
var byteString = '';
|
|
while (++index < length) {
|
|
codePoint = codePoints[index];
|
|
byteString += encodeCodePoint(codePoint);
|
|
}
|
|
return byteString;
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------*/
|
|
|
|
function readContinuationByte() {
|
|
if (byteIndex >= byteCount) {
|
|
throw Error('Invalid byte index');
|
|
}
|
|
|
|
var continuationByte = byteArray[byteIndex] & 0xFF;
|
|
byteIndex++;
|
|
|
|
if ((continuationByte & 0xC0) == 0x80) {
|
|
return continuationByte & 0x3F;
|
|
}
|
|
|
|
// If we end up here, it’s not a continuation byte
|
|
throw Error('Invalid continuation byte');
|
|
}
|
|
|
|
function decodeSymbol() {
|
|
var byte1;
|
|
var byte2;
|
|
var byte3;
|
|
var byte4;
|
|
var codePoint;
|
|
|
|
if (byteIndex > byteCount) {
|
|
throw Error('Invalid byte index');
|
|
}
|
|
|
|
if (byteIndex == byteCount) {
|
|
return false;
|
|
}
|
|
|
|
// Read first byte
|
|
byte1 = byteArray[byteIndex] & 0xFF;
|
|
byteIndex++;
|
|
|
|
// 1-byte sequence (no continuation bytes)
|
|
if ((byte1 & 0x80) == 0) {
|
|
return byte1;
|
|
}
|
|
|
|
// 2-byte sequence
|
|
if ((byte1 & 0xE0) == 0xC0) {
|
|
var byte2 = readContinuationByte();
|
|
codePoint = ((byte1 & 0x1F) << 6) | byte2;
|
|
if (codePoint >= 0x80) {
|
|
return codePoint;
|
|
} else {
|
|
throw Error('Invalid continuation byte');
|
|
}
|
|
}
|
|
|
|
// 3-byte sequence (may include unpaired surrogates)
|
|
if ((byte1 & 0xF0) == 0xE0) {
|
|
byte2 = readContinuationByte();
|
|
byte3 = readContinuationByte();
|
|
codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3;
|
|
if (codePoint >= 0x0800) {
|
|
checkScalarValue(codePoint);
|
|
return codePoint;
|
|
} else {
|
|
throw Error('Invalid continuation byte');
|
|
}
|
|
}
|
|
|
|
// 4-byte sequence
|
|
if ((byte1 & 0xF8) == 0xF0) {
|
|
byte2 = readContinuationByte();
|
|
byte3 = readContinuationByte();
|
|
byte4 = readContinuationByte();
|
|
codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) |
|
|
(byte3 << 0x06) | byte4;
|
|
if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) {
|
|
return codePoint;
|
|
}
|
|
}
|
|
|
|
throw Error('Invalid UTF-8 detected');
|
|
}
|
|
|
|
var byteArray;
|
|
var byteCount;
|
|
var byteIndex;
|
|
function utf8decode(byteString) {
|
|
byteArray = ucs2decode(byteString);
|
|
byteCount = byteArray.length;
|
|
byteIndex = 0;
|
|
var codePoints = [];
|
|
var tmp;
|
|
while ((tmp = decodeSymbol()) !== false) {
|
|
codePoints.push(tmp);
|
|
}
|
|
return ucs2encode(codePoints);
|
|
}
|
|
|
|
/*--------------------------------------------------------------------------*/
|
|
|
|
var utf8 = {
|
|
'version': '2.0.0',
|
|
'encode': utf8encode,
|
|
'decode': utf8decode
|
|
};
|
|
|
|
// Some AMD build optimizers, like r.js, check for specific condition patterns
|
|
// like the following:
|
|
if (
|
|
typeof define == 'function' &&
|
|
typeof define.amd == 'object' &&
|
|
define.amd
|
|
) {
|
|
define(function() {
|
|
return utf8;
|
|
});
|
|
} else if (freeExports && !freeExports.nodeType) {
|
|
if (freeModule) { // in Node.js or RingoJS v0.8.0+
|
|
freeModule.exports = utf8;
|
|
} else { // in Narwhal or RingoJS v0.7.0-
|
|
var object = {};
|
|
var hasOwnProperty = object.hasOwnProperty;
|
|
for (var key in utf8) {
|
|
hasOwnProperty.call(utf8, key) && (freeExports[key] = utf8[key]);
|
|
}
|
|
}
|
|
} else { // in Rhino or a web browser
|
|
root.utf8 = utf8;
|
|
}
|
|
|
|
}(this));
|
|
|
|
},{}],"bignumber.js":[function(require,module,exports){
|
|
'use strict';
|
|
|
|
module.exports = BigNumber; // jshint ignore:line
|
|
|
|
|
|
},{}],"web3":[function(require,module,exports){
|
|
var web3 = require('./lib/web3');
|
|
var namereg = require('./lib/web3/namereg');
|
|
|
|
web3.providers.HttpProvider = require('./lib/web3/httpprovider');
|
|
web3.providers.IpcProvider = require('./lib/web3/ipcprovider');
|
|
|
|
web3.eth.contract = require('./lib/web3/contract');
|
|
web3.eth.namereg = namereg.namereg;
|
|
web3.eth.ibanNamereg = namereg.ibanNamereg;
|
|
web3.eth.sendIBANTransaction = require('./lib/web3/transfer');
|
|
web3.eth.iban = require('./lib/web3/iban');
|
|
|
|
// dont override global variable
|
|
if (typeof window !== 'undefined' && typeof window.web3 === 'undefined') {
|
|
window.web3 = web3;
|
|
}
|
|
|
|
module.exports = web3;
|
|
|
|
|
|
},{"./lib/web3":22,"./lib/web3/contract":25,"./lib/web3/httpprovider":31,"./lib/web3/iban":32,"./lib/web3/ipcprovider":33,"./lib/web3/namereg":41,"./lib/web3/transfer":45}]},{},["web3"])
|
|
//# sourceMappingURL=web3-light.js.map
|
|
`
|
|
|