mirror of
https://github.com/status-im/web3.js.git
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139 lines
3.9 KiB
JavaScript
139 lines
3.9 KiB
JavaScript
/*
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This file is part of web3.js.
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web3.js 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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web3.js 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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You should have received a copy of the GNU Lesser General Public License
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along with web3.js. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file web3.js
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* @authors:
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* Jeffrey Wilcke <jeff@ethdev.com>
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* Marek Kotewicz <marek@ethdev.com>
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* Marian Oancea <marian@ethdev.com>
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* Fabian Vogelsteller <fabian@ethdev.com>
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* Gav Wood <g@ethdev.com>
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* @date 2014
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*/
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var RequestManager = require('./web3/requestmanager');
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var Iban = require('./web3/iban');
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var Eth = require('./web3/methods/eth');
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var DB = require('./web3/methods/db');
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var Shh = require('./web3/methods/shh');
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var Net = require('./web3/methods/net');
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var Settings = require('./web3/settings');
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var version = require('./version.json');
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var utils = require('./utils/utils');
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var sha3 = require('./utils/sha3');
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var extend = require('./web3/extend');
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var Batch = require('./web3/batch');
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var Property = require('./web3/property');
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var HttpProvider = require('./web3/httpprovider');
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var IpcProvider = require('./web3/ipcprovider');
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function Web3 (provider) {
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this._requestManager = new RequestManager(provider);
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this.currentProvider = provider;
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this.eth = new Eth(this);
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this.db = new DB(this);
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this.shh = new Shh(this);
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this.net = new Net(this);
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this.settings = new Settings();
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this.version = {
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version: version.version
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};
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this.providers = {
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HttpProvider: HttpProvider,
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IpcProvider: IpcProvider
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};
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this._extend = extend(this);
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this._extend({
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properties: properties()
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});
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}
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// expose providers on the class
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Web3.providers = {
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HttpProvider: HttpProvider,
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IpcProvider: IpcProvider
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};
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Web3.prototype.setProvider = function (provider) {
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this._requestManager.setProvider(provider);
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this.currentProvider = provider;
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};
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Web3.prototype.reset = function (keepIsSyncing) {
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this._requestManager.reset(keepIsSyncing);
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this.settings = new Settings();
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};
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Web3.prototype.toHex = utils.toHex;
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Web3.prototype.toAscii = utils.toAscii;
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Web3.prototype.toUtf8 = utils.toUtf8;
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Web3.prototype.fromAscii = utils.fromAscii;
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Web3.prototype.fromUtf8 = utils.fromUtf8;
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Web3.prototype.toDecimal = utils.toDecimal;
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Web3.prototype.fromDecimal = utils.fromDecimal;
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Web3.prototype.toBigNumber = utils.toBigNumber;
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Web3.prototype.toWei = utils.toWei;
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Web3.prototype.fromWei = utils.fromWei;
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Web3.prototype.isAddress = utils.isAddress;
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Web3.prototype.isIBAN = utils.isIBAN;
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Web3.prototype.sha3 = sha3;
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/**
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* Transforms direct icap to address
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*/
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Web3.prototype.fromICAP = function (icap) {
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var iban = new Iban(icap);
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return iban.address();
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};
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var properties = function () {
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return [
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new Property({
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name: 'version.client',
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getter: 'web3_clientVersion'
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}),
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new Property({
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name: 'version.network',
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getter: 'net_version',
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inputFormatter: utils.toDecimal
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}),
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new Property({
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name: 'version.ethereum',
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getter: 'eth_protocolVersion',
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inputFormatter: utils.toDecimal
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}),
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new Property({
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name: 'version.whisper',
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getter: 'shh_version',
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inputFormatter: utils.toDecimal
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})
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];
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};
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Web3.prototype.isConnected = function(){
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return (this.currentProvider && this.currentProvider.isConnected());
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};
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Web3.prototype.createBatch = function () {
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return new Batch(this);
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};
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module.exports = Web3;
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