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web3.js
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{
"version": 3,
"sources": [
"node_modules/browserify/node_modules/browser-pack/_prelude.js",
"lib/solidity/abi.js",
"lib/solidity/coder.js",
"lib/solidity/formatters.js",
"lib/solidity/param.js",
"lib/solidity/utils.js",
"lib/utils/browser-xhr.js",
"lib/utils/config.js",
"lib/utils/utils.js",
"lib/version.json",
"lib/web3.js",
"lib/web3/contract.js",
"lib/web3/db.js",
"lib/web3/errors.js",
"lib/web3/eth.js",
"lib/web3/event.js",
"lib/web3/filter.js",
"lib/web3/formatters.js",
"lib/web3/function.js",
"lib/web3/httpprovider.js",
"lib/web3/jsonrpc.js",
"lib/web3/method.js",
"lib/web3/net.js",
"lib/web3/property.js",
"lib/web3/qtsync.js",
"lib/web3/requestmanager.js",
"lib/web3/shh.js",
"lib/web3/watches.js",
"node_modules/browserify/lib/_empty.js",
"lib/utils/browser-bn.js",
"index.js"
],
"names": [],
"mappings": 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"file": "generated.js",
"sourceRoot": "",
"sourcesContent": [
"(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})",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** \n * @file abi.js\n * @author Marek Kotewicz <[email protected]>\n * @author Gav Wood <[email protected]>\n * @date 2014\n */\n\nvar utils = require('../utils/utils');\nvar coder = require('./coder');\nvar solUtils = require('./utils');\n\n/**\n * Formats input params to bytes\n *\n * @method formatInput\n * @param {Array} abi inputs of method\n * @param {Array} params that will be formatted to bytes\n * @returns bytes representation of input params\n */\nvar formatInput = function (inputs, params) {\n var i = inputs.map(function (input) {\n return input.type;\n });\n return coder.encodeParams(i, params);\n};\n\n/** \n * Formats output bytes back to param list\n *\n * @method formatOutput\n * @param {Array} abi outputs of method\n * @param {String} bytes represention of output\n * @returns {Array} output params\n */\nvar formatOutput = function (outs, bytes) {\n var o = outs.map(function (out) {\n return out.type;\n });\n \n return coder.decodeParams(o, bytes); \n};\n\n/**\n * Should be called to create input parser for contract with given abi\n *\n * @method inputParser\n * @param {Array} contract abi\n * @returns {Object} input parser object for given json abi\n * TODO: refactor creating the parser, do not double logic from contract\n */\nvar inputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n var displayName = utils.extractDisplayName(method.name);\n var typeName = utils.extractTypeName(method.name);\n\n var impl = function () {\n var params = Array.prototype.slice.call(arguments);\n return formatInput(method.inputs, params);\n };\n\n if (parser[displayName] === undefined) {\n parser[displayName] = impl;\n }\n\n parser[displayName][typeName] = impl;\n });\n\n return parser;\n};\n\n/**\n * Should be called to create output parser for contract with given abi\n *\n * @method outputParser\n * @param {Array} contract abi\n * @returns {Object} output parser for given json abi\n */\nvar outputParser = function (json) {\n var parser = {};\n json.forEach(function (method) {\n\n var displayName = utils.extractDisplayName(method.name);\n var typeName = utils.extractTypeName(method.name);\n\n var impl = function (output) {\n return formatOutput(method.outputs, output);\n };\n\n if (parser[displayName] === undefined) {\n parser[displayName] = impl;\n }\n\n parser[displayName][typeName] = impl;\n });\n\n return parser;\n};\n\nvar formatConstructorParams = function (abi, params) {\n var constructor = solUtils.getConstructor(abi, params.length);\n if (!constructor) {\n if (params.length > 0) {\n console.warn(\"didn't found matching constructor, using default one\");\n }\n return '';\n }\n return formatInput(constructor.inputs, params);\n};\n\nmodule.exports = {\n inputParser: inputParser,\n outputParser: outputParser,\n formatInput: formatInput,\n formatOutput: formatOutput,\n formatConstructorParams: formatConstructorParams\n};\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** \n * @file coder.js\n * @author Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\nvar BigNumber = require('bignumber.js');\nvar utils = require('../utils/utils');\nvar f = require('./formatters');\nvar SolidityParam = require('./param');\n\n/**\n * Should be used to check if a type is an array type\n *\n * @method isArrayType\n * @param {String} type\n * @return {Bool} true is the type is an array, otherwise false\n */\nvar isArrayType = function (type) {\n return type.slice(-2) === '[]';\n};\n\n/**\n * SolidityType prototype is used to encode/decode solidity params of certain type\n */\nvar SolidityType = function (config) {\n this._name = config.name;\n this._match = config.match;\n this._mode = config.mode;\n this._inputFormatter = config.inputFormatter;\n this._outputFormatter = config.outputFormatter;\n};\n\n/**\n * Should be used to determine if this SolidityType do match given type\n *\n * @method isType\n * @param {String} name\n * @return {Bool} true if type match this SolidityType, otherwise false\n */\nSolidityType.prototype.isType = function (name) {\n if (this._match === 'strict') {\n return this._name === name || (name.indexOf(this._name) === 0 && name.slice(this._name.length) === '[]');\n } else if (this._match === 'prefix') {\n // TODO better type detection!\n return name.indexOf(this._name) === 0;\n }\n};\n\n/**\n * Should be used to transform plain param to SolidityParam object\n *\n * @method formatInput\n * @param {Object} param - plain object, or an array of objects\n * @param {Bool} arrayType - true if a param should be encoded as an array\n * @return {SolidityParam} encoded param wrapped in SolidityParam object \n */\nSolidityType.prototype.formatInput = function (param, arrayType) {\n if (utils.isArray(param) && arrayType) { // TODO: should fail if this two are not the same\n var self = this;\n return param.map(function (p) {\n return self._inputFormatter(p);\n }).reduce(function (acc, current) {\n acc.appendArrayElement(current);\n return acc;\n }, new SolidityParam('', f.formatInputInt(param.length).value));\n } \n return this._inputFormatter(param);\n};\n\n/**\n * Should be used to transoform SolidityParam to plain param\n *\n * @method formatOutput\n * @param {SolidityParam} byteArray\n * @param {Bool} arrayType - true if a param should be decoded as an array\n * @return {Object} plain decoded param\n */\nSolidityType.prototype.formatOutput = function (param, arrayType) {\n if (arrayType) {\n // let's assume, that we solidity will never return long arrays :P \n var result = [];\n var length = new BigNumber(param.prefix, 16);\n for (var i = 0; i < length * 64; i += 64) {\n result.push(this._outputFormatter(new SolidityParam(param.suffix.slice(i, i + 64))));\n }\n return result;\n }\n return this._outputFormatter(param);\n};\n\n/**\n * Should be used to check if a type is variadic\n *\n * @method isVariadicType\n * @param {String} type\n * @returns {Bool} true if the type is variadic\n */\nSolidityType.prototype.isVariadicType = function (type) {\n return isArrayType(type) || this._mode === 'bytes';\n};\n\n/**\n * Should be used to shift param from params group\n *\n * @method shiftParam\n * @param {String} type\n * @returns {SolidityParam} shifted param\n */\nSolidityType.prototype.shiftParam = function (type, param) {\n if (this._mode === 'bytes') {\n return param.shiftBytes();\n } else if (isArrayType(type)) {\n var length = new BigNumber(param.prefix.slice(0, 64), 16);\n return param.shiftArray(length);\n }\n return param.shiftValue();\n};\n\n/**\n * SolidityCoder prototype should be used to encode/decode solidity params of any type\n */\nvar SolidityCoder = function (types) {\n this._types = types;\n};\n\n/**\n * This method should be used to transform type to SolidityType\n *\n * @method _requireType\n * @param {String} type\n * @returns {SolidityType} \n * @throws {Error} throws if no matching type is found\n */\nSolidityCoder.prototype._requireType = function (type) {\n var solidityType = this._types.filter(function (t) {\n return t.isType(type);\n })[0];\n\n if (!solidityType) {\n throw Error('invalid solidity type!: ' + type);\n }\n\n return solidityType;\n};\n\n/**\n * Should be used to transform plain bytes to SolidityParam object\n *\n * @method _bytesToParam\n * @param {Array} types of params\n * @param {String} bytes to be transformed to SolidityParam\n * @return {SolidityParam} SolidityParam for this group of params\n */\nSolidityCoder.prototype._bytesToParam = function (types, bytes) {\n var self = this;\n var prefixTypes = types.reduce(function (acc, type) {\n return self._requireType(type).isVariadicType(type) ? acc + 1 : acc;\n }, 0);\n var valueTypes = types.length - prefixTypes;\n\n var prefix = bytes.slice(0, prefixTypes * 64);\n bytes = bytes.slice(prefixTypes * 64);\n var value = bytes.slice(0, valueTypes * 64);\n var suffix = bytes.slice(valueTypes * 64);\n return new SolidityParam(value, prefix, suffix); \n};\n\n/**\n * Should be used to transform plain param of given type to SolidityParam\n *\n * @method _formatInput\n * @param {String} type of param\n * @param {Object} plain param\n * @return {SolidityParam}\n */\nSolidityCoder.prototype._formatInput = function (type, param) {\n return this._requireType(type).formatInput(param, isArrayType(type));\n};\n\n/**\n * Should be used to encode plain param\n *\n * @method encodeParam\n * @param {String} type\n * @param {Object} plain param\n * @return {String} encoded plain param\n */\nSolidityCoder.prototype.encodeParam = function (type, param) {\n return this._formatInput(type, param).encode();\n};\n\n/**\n * Should be used to encode list of params\n *\n * @method encodeParams\n * @param {Array} types\n * @param {Array} params\n * @return {String} encoded list of params\n */\nSolidityCoder.prototype.encodeParams = function (types, params) {\n var self = this;\n return types.map(function (type, index) {\n return self._formatInput(type, params[index]);\n }).reduce(function (acc, solidityParam) {\n acc.append(solidityParam);\n return acc;\n }, new SolidityParam()).encode();\n};\n\n/**\n * Should be used to transform SolidityParam to plain param\n *\n * @method _formatOutput\n * @param {String} type\n * @param {SolidityParam} param\n * @return {Object} plain param\n */\nSolidityCoder.prototype._formatOutput = function (type, param) {\n return this._requireType(type).formatOutput(param, isArrayType(type));\n};\n\n/**\n * Should be used to decode bytes to plain param\n *\n * @method decodeParam\n * @param {String} type\n * @param {String} bytes\n * @return {Object} plain param\n */\nSolidityCoder.prototype.decodeParam = function (type, bytes) {\n return this._formatOutput(type, this._bytesToParam([type], bytes));\n};\n\n/**\n * Should be used to decode list of params\n *\n * @method decodeParam\n * @param {Array} types\n * @param {String} bytes\n * @return {Array} array of plain params\n */\nSolidityCoder.prototype.decodeParams = function (types, bytes) {\n var self = this;\n var param = this._bytesToParam(types, bytes);\n return types.map(function (type) {\n var solidityType = self._requireType(type);\n var p = solidityType.shiftParam(type, param);\n return solidityType.formatOutput(p, isArrayType(type));\n });\n};\n\nvar coder = new SolidityCoder([\n new SolidityType({\n name: 'address',\n match: 'strict',\n mode: 'value',\n inputFormatter: f.formatInputInt,\n outputFormatter: f.formatOutputAddress\n }),\n new SolidityType({\n name: 'bool',\n match: 'strict',\n mode: 'value',\n inputFormatter: f.formatInputBool,\n outputFormatter: f.formatOutputBool\n }),\n new SolidityType({\n name: 'int',\n match: 'prefix',\n mode: 'value',\n inputFormatter: f.formatInputInt,\n outputFormatter: f.formatOutputInt,\n }),\n new SolidityType({\n name: 'uint',\n match: 'prefix',\n mode: 'value',\n inputFormatter: f.formatInputInt,\n outputFormatter: f.formatOutputUInt\n }),\n new SolidityType({\n name: 'bytes',\n match: 'prefix',\n mode: 'bytes',\n inputFormatter: f.formatInputString,\n outputFormatter: f.formatOutputString\n }),\n new SolidityType({\n name: 'real',\n match: 'prefix',\n mode: 'value',\n inputFormatter: f.formatInputReal,\n outputFormatter: f.formatOutputReal\n }),\n new SolidityType({\n name: 'ureal',\n match: 'prefix',\n mode: 'value',\n inputFormatter: f.formatInputReal,\n outputFormatter: f.formatOutputUReal\n })\n]);\n\nmodule.exports = coder;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** \n * @file formatters.js\n * @author Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\nvar BigNumber = require('bignumber.js');\nvar utils = require('../utils/utils');\nvar c = require('../utils/config');\nvar SolidityParam = require('./param');\n\n\n/**\n * Formats input value to byte representation of int\n * If value is negative, return it's two's complement\n * If the value is floating point, round it down\n *\n * @method formatInputInt\n * @param {String|Number|BigNumber} value that needs to be formatted\n * @returns {SolidityParam}\n */\nvar formatInputInt = function (value) {\n var padding = c.ETH_PADDING * 2;\n BigNumber.config(c.ETH_BIGNUMBER_ROUNDING_MODE);\n var result = utils.padLeft(utils.toTwosComplement(value).round().toString(16), padding);\n return new SolidityParam(result);\n};\n\n/**\n * Formats input value to byte representation of string\n *\n * @method formatInputString\n * @param {String}\n * @returns {SolidityParam}\n */\nvar formatInputString = function (value) {\n var result = utils.fromAscii(value, c.ETH_PADDING).substr(2);\n return new SolidityParam('', formatInputInt(value.length).value, result);\n};\n\n/**\n * Formats input value to byte representation of bool\n *\n * @method formatInputBool\n * @param {Boolean}\n * @returns {SolidityParam}\n */\nvar formatInputBool = function (value) {\n var result = '000000000000000000000000000000000000000000000000000000000000000' + (value ? '1' : '0');\n return new SolidityParam(result);\n};\n\n/**\n * Formats input value to byte representation of real\n * Values are multiplied by 2^m and encoded as integers\n *\n * @method formatInputReal\n * @param {String|Number|BigNumber}\n * @returns {SolidityParam}\n */\nvar formatInputReal = function (value) {\n return formatInputInt(new BigNumber(value).times(new BigNumber(2).pow(128)));\n};\n\n/**\n * Check if input value is negative\n *\n * @method signedIsNegative\n * @param {String} value is hex format\n * @returns {Boolean} true if it is negative, otherwise false\n */\nvar signedIsNegative = function (value) {\n return (new BigNumber(value.substr(0, 1), 16).toString(2).substr(0, 1)) === '1';\n};\n\n/**\n * Formats right-aligned output bytes to int\n *\n * @method formatOutputInt\n * @param {SolidityParam} param\n * @returns {BigNumber} right-aligned output bytes formatted to big number\n */\nvar formatOutputInt = function (param) {\n var value = param.value || \"0\";\n\n // check if it's negative number\n // it it is, return two's complement\n if (signedIsNegative(value)) {\n return new BigNumber(value, 16).minus(new BigNumber('ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff', 16)).minus(1);\n }\n return new BigNumber(value, 16);\n};\n\n/**\n * Formats right-aligned output bytes to uint\n *\n * @method formatOutputUInt\n * @param {SolidityParam}\n * @returns {BigNumeber} right-aligned output bytes formatted to uint\n */\nvar formatOutputUInt = function (param) {\n var value = param.value || \"0\";\n return new BigNumber(value, 16);\n};\n\n/**\n * Formats right-aligned output bytes to real\n *\n * @method formatOutputReal\n * @param {SolidityParam}\n * @returns {BigNumber} input bytes formatted to real\n */\nvar formatOutputReal = function (param) {\n return formatOutputInt(param).dividedBy(new BigNumber(2).pow(128)); \n};\n\n/**\n * Formats right-aligned output bytes to ureal\n *\n * @method formatOutputUReal\n * @param {SolidityParam}\n * @returns {BigNumber} input bytes formatted to ureal\n */\nvar formatOutputUReal = function (param) {\n return formatOutputUInt(param).dividedBy(new BigNumber(2).pow(128)); \n};\n\n/**\n * Should be used to format output hash\n *\n * @method formatOutputHash\n * @param {SolidityParam}\n * @returns {String} right-aligned output bytes formatted to hex\n */\nvar formatOutputHash = function (param) {\n return \"0x\" + param.value;\n};\n\n/**\n * Should be used to format output bool\n *\n * @method formatOutputBool\n * @param {SolidityParam}\n * @returns {Boolean} right-aligned input bytes formatted to bool\n */\nvar formatOutputBool = function (param) {\n return param.value === '0000000000000000000000000000000000000000000000000000000000000001' ? true : false;\n};\n\n/**\n * Should be used to format output string\n *\n * @method formatOutputString\n * @param {SolidityParam} left-aligned hex representation of string\n * @returns {String} ascii string\n */\nvar formatOutputString = function (param) {\n // length might also be important!\n return utils.toAscii(param.suffix);\n};\n\n/**\n * Should be used to format output address\n *\n * @method formatOutputAddress\n * @param {SolidityParam} right-aligned input bytes\n * @returns {String} address\n */\nvar formatOutputAddress = function (param) {\n var value = param.value;\n return \"0x\" + value.slice(value.length - 40, value.length);\n};\n\nmodule.exports = {\n formatInputInt: formatInputInt,\n formatInputString: formatInputString,\n formatInputBool: formatInputBool,\n formatInputReal: formatInputReal,\n formatOutputInt: formatOutputInt,\n formatOutputUInt: formatOutputUInt,\n formatOutputReal: formatOutputReal,\n formatOutputUReal: formatOutputUReal,\n formatOutputHash: formatOutputHash,\n formatOutputBool: formatOutputBool,\n formatOutputString: formatOutputString,\n formatOutputAddress: formatOutputAddress\n};\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** \n * @file param.js\n * @author Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\n/**\n * SolidityParam object prototype.\n * Should be used when encoding, decoding solidity bytes\n */\nvar SolidityParam = function (value, prefix, suffix) {\n this.prefix = prefix || '';\n this.value = value || '';\n this.suffix = suffix || '';\n};\n\n/**\n * This method should be used to encode two params one after another\n *\n * @method append\n * @param {SolidityParam} param that it appended after this\n */\nSolidityParam.prototype.append = function (param) {\n this.prefix += param.prefix;\n this.value += param.value;\n this.suffix += param.suffix;\n};\n\n/**\n * This method should be used to encode next param in an array\n *\n * @method appendArrayElement\n * @param {SolidityParam} param that is appended to an array\n */\nSolidityParam.prototype.appendArrayElement = function (param) {\n this.suffix += param.value;\n this.prefix += param.prefix;\n // TODO: suffix not supported = it's required for nested arrays;\n};\n\n/**\n * This method should be used to create bytearrays from param\n *\n * @method encode\n * @return {String} encoded param(s)\n */\nSolidityParam.prototype.encode = function () {\n return this.prefix + this.value + this.suffix;\n};\n\n/**\n * This method should be used to shift first param from group of params\n *\n * @method shiftValue\n * @return {SolidityParam} first value param\n */\nSolidityParam.prototype.shiftValue = function () {\n var value = this.value.slice(0, 64);\n this.value = this.value.slice(64);\n return new SolidityParam(value);\n};\n\n/**\n * This method should be used to first bytes param from group of params\n *\n * @method shiftBytes\n * @return {SolidityParam} first bytes param\n */\nSolidityParam.prototype.shiftBytes = function () {\n return this.shiftArray(1); \n};\n\n/**\n * This method should be used to shift an array from group of params \n * \n * @method shiftArray\n * @param {Number} size of an array to shift\n * @return {SolidityParam} first array param\n */\nSolidityParam.prototype.shiftArray = function (length) {\n var prefix = this.prefix.slice(0, 64);\n this.prefix = this.value.slice(64);\n var suffix = this.suffix.slice(0, 64 * length);\n this.suffix = this.suffix.slice(64 * length);\n return new SolidityParam('', prefix, suffix);\n};\n\n/**\n * This method should be used to check if param is empty\n *\n * @method empty\n * @return {Bool} true if is empty, otherwise false\n */\nSolidityParam.prototype.empty = function () {\n return !this.value.length && !this.prefix.length && !this.suffix.length;\n};\n\nmodule.exports = SolidityParam;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/**\n * @file utils.js\n * @author Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\n/**\n * Returns the contstructor with matching number of arguments\n *\n * @method getConstructor\n * @param {Array} abi\n * @param {Number} numberOfArgs\n * @returns {Object} constructor function abi\n */\nvar getConstructor = function (abi, numberOfArgs) {\n return abi.filter(function (f) {\n return f.type === 'constructor' && f.inputs.length === numberOfArgs;\n })[0];\n};\n\nmodule.exports = {\n getConstructor: getConstructor\n};\n\n",
"'use strict';\n\n// go env doesn't have and need XMLHttpRequest\nif (typeof XMLHttpRequest === 'undefined') {\n exports.XMLHttpRequest = {};\n} else {\n exports.XMLHttpRequest = XMLHttpRequest; // jshint ignore:line\n}\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** @file config.js\n * @authors:\n * Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\n/**\n * Utils\n * \n * @module utils\n */\n\n/**\n * Utility functions\n * \n * @class [utils] config\n * @constructor\n */\n\n/// required to define ETH_BIGNUMBER_ROUNDING_MODE\nvar BigNumber = require('bignumber.js');\n\nvar ETH_UNITS = [ \n 'wei', \n 'Kwei', \n 'Mwei', \n 'Gwei', \n 'szabo', \n 'finney', \n 'ether', \n 'grand', \n 'Mether', \n 'Gether', \n 'Tether', \n 'Pether', \n 'Eether', \n 'Zether', \n 'Yether', \n 'Nether', \n 'Dether', \n 'Vether', \n 'Uether' \n];\n\nmodule.exports = {\n ETH_PADDING: 32,\n ETH_SIGNATURE_LENGTH: 4,\n ETH_UNITS: ETH_UNITS,\n ETH_BIGNUMBER_ROUNDING_MODE: { ROUNDING_MODE: BigNumber.ROUND_DOWN },\n ETH_POLLING_TIMEOUT: 1000,\n defaultBlock: 'latest',\n defaultAccount: undefined\n};\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** \n * @file utils.js\n * @author Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\n/**\n * Utils\n * \n * @module utils\n */\n\n/**\n * Utility functions\n * \n * @class [utils] utils\n * @constructor\n */\n\nvar BigNumber = require('bignumber.js');\n\nvar unitMap = {\n 'wei': '1',\n 'kwei': '1000',\n 'ada': '1000',\n 'mwei': '1000000',\n 'babbage': '1000000',\n 'gwei': '1000000000',\n 'shannon': '1000000000',\n 'szabo': '1000000000000',\n 'finney': '1000000000000000',\n 'ether': '1000000000000000000',\n 'kether': '1000000000000000000000',\n 'grand': '1000000000000000000000',\n 'einstein': '1000000000000000000000',\n 'mether': '1000000000000000000000000',\n 'gether': '1000000000000000000000000000',\n 'tether': '1000000000000000000000000000000'\n};\n\n/**\n * Should be called to pad string to expected length\n *\n * @method padLeft\n * @param {String} string to be padded\n * @param {Number} characters that result string should have\n * @param {String} sign, by default 0\n * @returns {String} right aligned string\n */\nvar padLeft = function (string, chars, sign) {\n return new Array(chars - string.length + 1).join(sign ? sign : \"0\") + string;\n};\n\n/** Finds first index of array element matching pattern\n *\n * @method findIndex\n * @param {Array}\n * @param {Function} pattern\n * @returns {Number} index of element\n */\nvar findIndex = function (array, callback) {\n var end = false;\n var i = 0;\n for (; i < array.length && !end; i++) {\n end = callback(array[i]);\n }\n return end ? i - 1 : -1;\n};\n\n/** \n * Should be called to get sting from it's hex representation\n *\n * @method toAscii\n * @param {String} string in hex\n * @returns {String} ascii string representation of hex value\n */\nvar toAscii = function(hex) {\n// Find termination\n var str = \"\";\n var i = 0, l = hex.length;\n if (hex.substring(0, 2) === '0x') {\n i = 2;\n }\n for (; i < l; i+=2) {\n var code = parseInt(hex.substr(i, 2), 16);\n if (code === 0) {\n break;\n }\n\n str += String.fromCharCode(code);\n }\n\n return str;\n};\n \n/**\n * Shold be called to get hex representation (prefixed by 0x) of ascii string \n *\n * @method toHexNative\n * @param {String} string\n * @returns {String} hex representation of input string\n */\nvar toHexNative = function(str) {\n var hex = \"\";\n for(var i = 0; i < str.length; i++) {\n var n = str.charCodeAt(i).toString(16);\n hex += n.length < 2 ? '0' + n : n;\n }\n\n return hex;\n};\n\n/**\n * Shold be called to get hex representation (prefixed by 0x) of ascii string \n *\n * @method fromAscii\n * @param {String} string\n * @param {Number} optional padding\n * @returns {String} hex representation of input string\n */\nvar fromAscii = function(str, pad) {\n pad = pad === undefined ? 0 : pad;\n var hex = toHexNative(str);\n while (hex.length < pad*2)\n hex += \"00\";\n return \"0x\" + hex;\n};\n\n/**\n * Should be used to create full function/event name from json abi\n *\n * @method transformToFullName\n * @param {Object} json-abi\n * @return {String} full fnction/event name\n */\nvar transformToFullName = function (json) {\n if (json.name.indexOf('(') !== -1) {\n return json.name;\n }\n\n var typeName = json.inputs.map(function(i){return i.type; }).join();\n return json.name + '(' + typeName + ')';\n};\n\n/**\n * Should be called to get display name of contract function\n * \n * @method extractDisplayName\n * @param {String} name of function/event\n * @returns {String} display name for function/event eg. multiply(uint256) -> multiply\n */\nvar extractDisplayName = function (name) {\n var length = name.indexOf('('); \n return length !== -1 ? name.substr(0, length) : name;\n};\n\n/// @returns overloaded part of function/event name\nvar extractTypeName = function (name) {\n /// TODO: make it invulnerable\n var length = name.indexOf('(');\n return length !== -1 ? name.substr(length + 1, name.length - 1 - (length + 1)).replace(' ', '') : \"\";\n};\n\n/**\n * Converts value to it's decimal representation in string\n *\n * @method toDecimal\n * @param {String|Number|BigNumber}\n * @return {String}\n */\nvar toDecimal = function (value) {\n return toBigNumber(value).toNumber();\n};\n\n/**\n * Converts value to it's hex representation\n *\n * @method fromDecimal\n * @param {String|Number|BigNumber}\n * @return {String}\n */\nvar fromDecimal = function (value) {\n var number = toBigNumber(value);\n var result = number.toString(16);\n\n return number.lessThan(0) ? '-0x' + result.substr(1) : '0x' + result;\n};\n\n/**\n * Auto converts any given value into it's hex representation.\n *\n * And even stringifys objects before.\n *\n * @method toHex\n * @param {String|Number|BigNumber|Object}\n * @return {String}\n */\nvar toHex = function (val) {\n /*jshint maxcomplexity:7 */\n\n if (isBoolean(val))\n return fromDecimal(+val);\n\n if (isBigNumber(val))\n return fromDecimal(val);\n\n if (isObject(val))\n return fromAscii(JSON.stringify(val));\n\n // if its a negative number, pass it through fromDecimal\n if (isString(val)) {\n if (val.indexOf('-0x') === 0)\n return fromDecimal(val);\n else if (!isFinite(val))\n return fromAscii(val);\n }\n\n return fromDecimal(val);\n};\n\n/**\n * Returns value of unit in Wei\n *\n * @method getValueOfUnit\n * @param {String} unit the unit to convert to, default ether\n * @returns {BigNumber} value of the unit (in Wei)\n * @throws error if the unit is not correct:w\n */\nvar getValueOfUnit = function (unit) {\n unit = unit ? unit.toLowerCase() : 'ether';\n var unitValue = unitMap[unit];\n if (unitValue === undefined) {\n throw new Error('This unit doesn\\'t exists, please use the one of the following units' + JSON.stringify(unitMap, null, 2));\n }\n return new BigNumber(unitValue, 10);\n};\n\n/**\n * Takes a number of wei and converts it to any other ether unit.\n *\n * Possible units are:\n * - kwei/ada\n * - mwei/babbage\n * - gwei/shannon\n * - szabo\n * - finney\n * - ether\n * - kether/grand/einstein\n * - mether\n * - gether\n * - tether\n *\n * @method fromWei\n * @param {Number|String} number can be a number, number string or a HEX of a decimal\n * @param {String} unit the unit to convert to, default ether\n * @return {String|Object} When given a BigNumber object it returns one as well, otherwise a number\n*/\nvar fromWei = function(number, unit) {\n var returnValue = toBigNumber(number).dividedBy(getValueOfUnit(unit));\n\n return isBigNumber(number) ? returnValue : returnValue.toString(10); \n};\n\n/**\n * Takes a number of a unit and converts it to wei.\n *\n * Possible units are:\n * - kwei/ada\n * - mwei/babbage\n * - gwei/shannon\n * - szabo\n * - finney\n * - ether\n * - kether/grand/einstein\n * - mether\n * - gether\n * - tether\n *\n * @method toWei\n * @param {Number|String|BigNumber} number can be a number, number string or a HEX of a decimal\n * @param {String} unit the unit to convert from, default ether\n * @return {String|Object} When given a BigNumber object it returns one as well, otherwise a number\n*/\nvar toWei = function(number, unit) {\n var returnValue = toBigNumber(number).times(getValueOfUnit(unit));\n\n return isBigNumber(number) ? returnValue : returnValue.toString(10); \n};\n\n/**\n * Takes an input and transforms it into an bignumber\n *\n * @method toBigNumber\n * @param {Number|String|BigNumber} a number, string, HEX string or BigNumber\n * @return {BigNumber} BigNumber\n*/\nvar toBigNumber = function(number) {\n /*jshint maxcomplexity:5 */\n number = number || 0;\n if (isBigNumber(number))\n return number;\n\n if (isString(number) && (number.indexOf('0x') === 0 || number.indexOf('-0x') === 0)) {\n return new BigNumber(number.replace('0x',''), 16);\n }\n \n return new BigNumber(number.toString(10), 10);\n};\n\n/**\n * Takes and input transforms it into bignumber and if it is negative value, into two's complement\n *\n * @method toTwosComplement\n * @param {Number|String|BigNumber}\n * @return {BigNumber}\n */\nvar toTwosComplement = function (number) {\n var bigNumber = toBigNumber(number);\n if (bigNumber.lessThan(0)) {\n return new BigNumber(\"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\", 16).plus(bigNumber).plus(1);\n }\n return bigNumber;\n};\n\n/**\n * Checks if the given string is strictly an address\n *\n * @method isStrictAddress\n * @param {String} address the given HEX adress\n * @return {Boolean}\n*/\nvar isStrictAddress = function (address) {\n return /^0x[0-9a-f]{40}$/.test(address);\n};\n\n/**\n * Checks if the given string is an address\n *\n * @method isAddress\n * @param {String} address the given HEX adress\n * @return {Boolean}\n*/\nvar isAddress = function (address) {\n return /^(0x)?[0-9a-f]{40}$/.test(address);\n};\n\n/**\n * Transforms given string to valid 20 bytes-length addres with 0x prefix\n *\n * @method toAddress\n * @param {String} address\n * @return {String} formatted address\n */\nvar toAddress = function (address) {\n if (isStrictAddress(address)) {\n return address;\n }\n \n if (/^[0-9a-f]{40}$/.test(address)) {\n return '0x' + address;\n }\n\n return '0x' + padLeft(toHex(address).substr(2), 40);\n};\n\n/**\n * Returns true if object is BigNumber, otherwise false\n *\n * @method isBigNumber\n * @param {Object}\n * @return {Boolean} \n */\nvar isBigNumber = function (object) {\n return object instanceof BigNumber ||\n (object && object.constructor && object.constructor.name === 'BigNumber');\n};\n\n/**\n * Returns true if object is string, otherwise false\n * \n * @method isString\n * @param {Object}\n * @return {Boolean}\n */\nvar isString = function (object) {\n return typeof object === 'string' ||\n (object && object.constructor && object.constructor.name === 'String');\n};\n\n/**\n * Returns true if object is function, otherwise false\n *\n * @method isFunction\n * @param {Object}\n * @return {Boolean}\n */\nvar isFunction = function (object) {\n return typeof object === 'function';\n};\n\n/**\n * Returns true if object is Objet, otherwise false\n *\n * @method isObject\n * @param {Object}\n * @return {Boolean}\n */\nvar isObject = function (object) {\n return typeof object === 'object';\n};\n\n/**\n * Returns true if object is boolean, otherwise false\n *\n * @method isBoolean\n * @param {Object}\n * @return {Boolean}\n */\nvar isBoolean = function (object) {\n return typeof object === 'boolean';\n};\n\n/**\n * Returns true if object is array, otherwise false\n *\n * @method isArray\n * @param {Object}\n * @return {Boolean}\n */\nvar isArray = function (object) {\n return object instanceof Array; \n};\n\n/**\n * Returns true if given string is valid json object\n * \n * @method isJson\n * @param {String}\n * @return {Boolean}\n */\nvar isJson = function (str) {\n try {\n return !!JSON.parse(str);\n } catch (e) {\n return false;\n }\n};\n\nmodule.exports = {\n padLeft: padLeft,\n findIndex: findIndex,\n toHex: toHex,\n toDecimal: toDecimal,\n fromDecimal: fromDecimal,\n toAscii: toAscii,\n fromAscii: fromAscii,\n transformToFullName: transformToFullName,\n extractDisplayName: extractDisplayName,\n extractTypeName: extractTypeName,\n toWei: toWei,\n fromWei: fromWei,\n toBigNumber: toBigNumber,\n toTwosComplement: toTwosComplement,\n toAddress: toAddress,\n isBigNumber: isBigNumber,\n isStrictAddress: isStrictAddress,\n isAddress: isAddress,\n isFunction: isFunction,\n isString: isString,\n isObject: isObject,\n isBoolean: isBoolean,\n isArray: isArray,\n isJson: isJson\n};\n\n",
"module.exports={\n \"version\": \"0.2.8\"\n}\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** @file web3.js\n * @authors:\n * Jeffrey Wilcke <[email protected]>\n * Marek Kotewicz <[email protected]>\n * Marian Oancea <[email protected]>\n * Fabian Vogelsteller <[email protected]>\n * Gav Wood <[email protected]>\n * @date 2014\n */\n\nvar version = require('./version.json');\nvar net = require('./web3/net');\nvar eth = require('./web3/eth');\nvar db = require('./web3/db');\nvar shh = require('./web3/shh');\nvar watches = require('./web3/watches');\nvar Filter = require('./web3/filter');\nvar utils = require('./utils/utils');\nvar formatters = require('./web3/formatters');\nvar RequestManager = require('./web3/requestmanager');\nvar c = require('./utils/config');\nvar Method = require('./web3/method');\nvar Property = require('./web3/property');\n\nvar web3Methods = [\n new Method({\n name: 'sha3',\n call: 'web3_sha3',\n params: 1\n })\n];\n\nvar web3Properties = [\n new Property({\n name: 'version.client',\n getter: 'web3_clientVersion'\n }),\n new Property({\n name: 'version.network',\n getter: 'net_version',\n inputFormatter: utils.toDecimal\n }),\n new Property({\n name: 'version.ethereum',\n getter: 'eth_protocolVersion',\n inputFormatter: utils.toDecimal\n }),\n new Property({\n name: 'version.whisper',\n getter: 'shh_version',\n inputFormatter: utils.toDecimal\n })\n];\n\n/// creates methods in a given object based on method description on input\n/// setups api calls for these methods\nvar setupMethods = function (obj, methods) {\n methods.forEach(function (method) {\n method.attachToObject(obj);\n });\n};\n\n/// creates properties in a given object based on properties description on input\n/// setups api calls for these properties\nvar setupProperties = function (obj, properties) {\n properties.forEach(function (property) {\n property.attachToObject(obj);\n });\n};\n\n/// setups web3 object, and it's in-browser executed methods\nvar web3 = {};\nweb3.providers = {};\nweb3.version = {};\nweb3.version.api = version.version;\nweb3.eth = {};\n\n/*jshint maxparams:4 */\nweb3.eth.filter = function (fil, eventParams, options, formatter) {\n\n // if its event, treat it differently\n // TODO: simplify and remove\n if (fil._isEvent) {\n return fil(eventParams, options);\n }\n\n // what outputLogFormatter? that's wrong\n //return new Filter(fil, watches.eth(), formatters.outputLogFormatter);\n return new Filter(fil, watches.eth(), formatter || formatters.outputLogFormatter);\n};\n/*jshint maxparams:3 */\n\nweb3.shh = {};\nweb3.shh.filter = function (fil) {\n return new Filter(fil, watches.shh(), formatters.outputPostFormatter);\n};\nweb3.net = {};\nweb3.db = {};\nweb3.setProvider = function (provider) {\n RequestManager.getInstance().setProvider(provider);\n};\nweb3.reset = function () {\n RequestManager.getInstance().reset();\n c.defaultBlock = 'latest';\n c.defaultAccount = undefined;\n};\nweb3.toHex = utils.toHex;\nweb3.toAscii = utils.toAscii;\nweb3.fromAscii = utils.fromAscii;\nweb3.toDecimal = utils.toDecimal;\nweb3.fromDecimal = utils.fromDecimal;\nweb3.toBigNumber = utils.toBigNumber;\nweb3.toWei = utils.toWei;\nweb3.fromWei = utils.fromWei;\nweb3.isAddress = utils.isAddress;\n\n// ADD defaultblock\nObject.defineProperty(web3.eth, 'defaultBlock', {\n get: function () {\n return c.defaultBlock;\n },\n set: function (val) {\n c.defaultBlock = val;\n return val;\n }\n});\n\nObject.defineProperty(web3.eth, 'defaultAccount', {\n get: function () {\n return c.defaultAccount;\n },\n set: function (val) {\n c.defaultAccount = val;\n return val;\n }\n});\n\n/// setups all api methods\nsetupMethods(web3, web3Methods);\nsetupProperties(web3, web3Properties);\nsetupMethods(web3.net, net.methods);\nsetupProperties(web3.net, net.properties);\nsetupMethods(web3.eth, eth.methods);\nsetupProperties(web3.eth, eth.properties);\nsetupMethods(web3.db, db.methods);\nsetupMethods(web3.shh, shh.methods);\n\nmodule.exports = web3;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** \n * @file contract.js\n * @author Marek Kotewicz <[email protected]>\n * @date 2014\n */\n\nvar web3 = require('../web3'); \nvar solAbi = require('../solidity/abi');\nvar utils = require('../utils/utils');\nvar SolidityEvent = require('./event');\nvar SolidityFunction = require('./function');\n\nvar addFunctionsToContract = function (contract, desc) {\n desc.filter(function (json) {\n return json.type === 'function';\n }).map(function (json) {\n return new SolidityFunction(json);\n }).forEach(function (f) {\n f.attachToContract(contract);\n });\n};\n\nvar addEventsToContract = function (contract, desc, address) {\n desc.filter(function (json) {\n return json.type === 'event';\n }).map(function (json) {\n return new SolidityEvent(json, address);\n }).forEach(function (e) {\n e.attachToContract(contract);\n });\n};\n\n/**\n * This method should be called when we want to call / transact some solidity method from javascript\n * it returns an object which has same methods available as solidity contract description\n * usage example: \n *\n * var abi = [{\n * name: 'myMethod',\n * inputs: [{ name: 'a', type: 'string' }],\n * outputs: [{name: 'd', type: 'string' }]\n * }]; // contract abi\n *\n * var MyContract = web3.eth.contract(abi); // creation of contract prototype\n *\n * var contractInstance = new MyContract('0x0123123121');\n *\n * contractInstance.myMethod('this is test string param for call'); // myMethod call (implicit, default)\n * contractInstance.call().myMethod('this is test string param for call'); // myMethod call (explicit)\n * contractInstance.sendTransaction().myMethod('this is test string param for transact'); // myMethod sendTransaction\n *\n * @param abi - abi json description of the contract, which is being created\n * @returns contract object\n */\nvar contract = function (abi) {\n\n // return prototype\n return Contract.bind(null, abi);\n};\n\nvar Contract = function (abi, options) {\n\n this.address = '';\n this._isTransaction = null;\n this._options = {};\n if (utils.isAddress(options)) {\n this.address = options;\n } else { // is an object!\n // TODO, parse the rest of the args\n options = options || {};\n var args = Array.prototype.slice.call(arguments, 2);\n var bytes = solAbi.formatConstructorParams(abi, args);\n options.data += bytes;\n this.address = web3.eth.sendTransaction(options);\n }\n\n addFunctionsToContract(this, abi);\n addEventsToContract(this, abi, this.address);\n};\n\nContract.prototype.call = function (options) {\n this._isTransaction = false;\n this._options = options;\n return this;\n};\n\nContract.prototype.sendTransaction = function (options) {\n this._isTransaction = true;\n this._options = options;\n return this;\n};\n\nmodule.exports = contract;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** @file db.js\n * @authors:\n * Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\nvar Method = require('./method');\n\nvar putString = new Method({\n name: 'putString',\n call: 'db_putString',\n params: 3\n});\n\n\nvar getString = new Method({\n name: 'getString',\n call: 'db_getString',\n params: 2\n});\n\nvar putHex = new Method({\n name: 'putHex',\n call: 'db_putHex',\n params: 3\n});\n\nvar getHex = new Method({\n name: 'getHex',\n call: 'db_getHex',\n params: 2\n});\n\nvar methods = [\n putString, getString, putHex, getHex\n];\n\nmodule.exports = {\n methods: methods\n};\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** \n * @file errors.js\n * @author Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\nmodule.exports = {\n InvalidNumberOfParams: function () {\n return new Error('Invalid number of input parameters');\n },\n InvalidConnection: function (host){\n return new Error('CONNECTION ERROR: Couldn\\'t connect to node '+ host +', is it running?');\n },\n InvalidProvider: function () {\n return new Error('Providor not set or invalid');\n },\n InvalidResponse: function (result){\n var message = !!result && !!result.error && !!result.error.message ? result.error.message : 'Invalid JSON RPC response';\n return new Error(message);\n }\n};\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/**\n * @file eth.js\n * @author Marek Kotewicz <[email protected]>\n * @author Fabian Vogelsteller <[email protected]>\n * @date 2015\n */\n\n/**\n * Web3\n * \n * @module web3\n */\n\n/**\n * Eth methods and properties\n *\n * An example method object can look as follows:\n *\n * {\n * name: 'getBlock',\n * call: blockCall,\n * params: 2,\n * outputFormatter: formatters.outputBlockFormatter,\n * inputFormatter: [ // can be a formatter funciton or an array of functions. Where each item in the array will be used for one parameter\n * utils.toHex, // formats paramter 1\n * function(param){ return !!param; } // formats paramter 2\n * ]\n * },\n *\n * @class [web3] eth\n * @constructor\n */\n\n\"use strict\";\n\nvar formatters = require('./formatters');\nvar utils = require('../utils/utils');\nvar Method = require('./method');\nvar Property = require('./property');\n\nvar blockCall = function (args) {\n return (utils.isString(args[0]) && args[0].indexOf('0x') === 0) ? \"eth_getBlockByHash\" : \"eth_getBlockByNumber\";\n};\n\nvar transactionFromBlockCall = function (args) {\n return (utils.isString(args[0]) && args[0].indexOf('0x') === 0) ? 'eth_getTransactionByBlockHashAndIndex' : 'eth_getTransactionByBlockNumberAndIndex';\n};\n\nvar uncleCall = function (args) {\n return (utils.isString(args[0]) && args[0].indexOf('0x') === 0) ? 'eth_getUncleByBlockHashAndIndex' : 'eth_getUncleByBlockNumberAndIndex';\n};\n\nvar getBlockTransactionCountCall = function (args) {\n return (utils.isString(args[0]) && args[0].indexOf('0x') === 0) ? 'eth_getBlockTransactionCountByHash' : 'eth_getBlockTransactionCountByNumber';\n};\n\nvar uncleCountCall = function (args) {\n return (utils.isString(args[0]) && args[0].indexOf('0x') === 0) ? 'eth_getUncleCountByBlockHash' : 'eth_getUncleCountByBlockNumber';\n};\n\n/// @returns an array of objects describing web3.eth api methods\n\nvar getBalance = new Method({\n name: 'getBalance', \n call: 'eth_getBalance', \n params: 2,\n inputFormatter: [utils.toAddress, formatters.inputDefaultBlockNumberFormatter],\n outputFormatter: formatters.outputBigNumberFormatter\n});\n\nvar getStorageAt = new Method({\n name: 'getStorageAt', \n call: 'eth_getStorageAt', \n params: 3,\n inputFormatter: [null, utils.toHex, formatters.inputDefaultBlockNumberFormatter]\n});\n\nvar getCode = new Method({\n name: 'getCode',\n call: 'eth_getCode',\n params: 2,\n inputFormatter: [utils.toAddress, formatters.inputDefaultBlockNumberFormatter]\n});\n\nvar getBlock = new Method({\n name: 'getBlock', \n call: blockCall,\n params: 2,\n inputFormatter: [utils.toHex, function (val) { return !!val; }],\n outputFormatter: formatters.outputBlockFormatter\n});\n\nvar getUncle = new Method({\n name: 'getUncle',\n call: uncleCall,\n params: 2,\n inputFormatter: [utils.toHex, utils.toHex],\n outputFormatter: formatters.outputBlockFormatter,\n\n});\n\nvar getCompilers = new Method({\n name: 'getCompilers',\n call: 'eth_getCompilers',\n params: 0\n});\n\nvar getBlockTransactionCount = new Method({\n name: 'getBlockTransactionCount',\n call: getBlockTransactionCountCall,\n params: 1,\n inputFormatter: [formatters.inputBlockNumberFormatter],\n outputFormatter: utils.toDecimal\n});\n\nvar getBlockUncleCount = new Method({\n name: 'getBlockUncleCount',\n call: uncleCountCall,\n params: 1,\n inputFormatter: [formatters.inputBlockNumberFormatter],\n outputFormatter: utils.toDecimal\n});\n\nvar getTransaction = new Method({\n name: 'getTransaction',\n call: 'eth_getTransactionByHash',\n params: 1,\n outputFormatter: formatters.outputTransactionFormatter\n});\n\nvar getTransactionFromBlock = new Method({\n name: 'getTransactionFromBlock',\n call: transactionFromBlockCall,\n params: 2,\n inputFormatter: [utils.toHex, utils.toHex],\n outputFormatter: formatters.outputTransactionFormatter\n});\n\nvar getTransactionCount = new Method({\n name: 'getTransactionCount',\n call: 'eth_getTransactionCount',\n params: 2,\n inputFormatter: [null, formatters.inputDefaultBlockNumberFormatter],\n outputFormatter: utils.toDecimal\n});\n\nvar sendTransaction = new Method({\n name: 'sendTransaction',\n call: 'eth_sendTransaction',\n params: 1,\n inputFormatter: [formatters.inputTransactionFormatter]\n});\n\nvar call = new Method({\n name: 'call',\n call: 'eth_call',\n params: 2,\n inputFormatter: [formatters.inputTransactionFormatter, formatters.inputDefaultBlockNumberFormatter]\n});\n\nvar compileSolidity = new Method({\n name: 'compile.solidity',\n call: 'eth_compileSolidity',\n params: 1\n});\n\nvar compileLLL = new Method({\n name: 'compile.lll',\n call: 'eth_compileLLL',\n params: 1\n});\n\nvar compileSerpent = new Method({\n name: 'compile.serpent',\n call: 'eth_compileSerpent',\n params: 1\n});\n\nvar methods = [\n getBalance,\n getStorageAt,\n getCode,\n getBlock,\n getUncle,\n getCompilers,\n getBlockTransactionCount,\n getBlockUncleCount,\n getTransaction,\n getTransactionFromBlock,\n getTransactionCount,\n call,\n sendTransaction,\n compileSolidity,\n compileLLL,\n compileSerpent,\n];\n\n/// @returns an array of objects describing web3.eth api properties\n\n\n\nvar properties = [\n new Property({\n name: 'coinbase',\n getter: 'eth_coinbase'\n }),\n new Property({\n name: 'mining',\n getter: 'eth_mining'\n }),\n new Property({\n name: 'gasPrice',\n getter: 'eth_gasPrice',\n outputFormatter: formatters.outputBigNumberFormatter\n }),\n new Property({\n name: 'accounts',\n getter: 'eth_accounts'\n }),\n new Property({\n name: 'blockNumber',\n getter: 'eth_blockNumber',\n outputFormatter: utils.toDecimal\n })\n];\n\nmodule.exports = {\n methods: methods,\n properties: properties\n};\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** \n * @file event.js\n * @author Marek Kotewicz <[email protected]>\n * @date 2014\n */\n\nvar utils = require('../utils/utils');\nvar coder = require('../solidity/coder');\nvar web3 = require('../web3');\n\n/**\n * This prototype should be used to create event filters\n */\nvar SolidityEvent = function (json, address) {\n this._params = json.inputs;\n this._name = utils.transformToFullName(json);\n this._address = address;\n};\n\n/**\n * Should be used to get filtered param types\n *\n * @method types\n * @param {Bool} decide if returned typed should be indexed\n * @return {Array} array of types\n */\nSolidityEvent.prototype.types = function (indexed) {\n return this._params.filter(function (i) {\n return i.indexed === indexed;\n }).map(function (i) {\n return i.type;\n });\n};\n\n/**\n * Should be used to get event display name\n *\n * @method displayName\n * @return {String} event display name\n */\nSolidityEvent.prototype.displayName = function () {\n return utils.extractDisplayName(this._name);\n};\n\n/**\n * Should be used to get event type name\n *\n * @method typeName\n * @return {String} event type name\n */\nSolidityEvent.prototype.typeName = function () {\n return utils.extractTypeName(this._name);\n};\n\n/**\n * Should be used to get event signature\n *\n * @method signature\n * @return {String} event signature\n */\nSolidityEvent.prototype.signature = function () {\n return web3.sha3(web3.fromAscii(this._name)).slice(2);\n};\n\n/**\n * Should be used to encode indexed params and options to one final object\n * \n * @method encode\n * @param {Object} indexed\n * @param {Object} options\n * @return {Object} everything combined together and encoded\n */\nSolidityEvent.prototype.encode = function (indexed, options) {\n indexed = indexed || {};\n options = options || {};\n\n options.address = this._address;\n options.topics = options.topics || [];\n options.topics.push('0x' + this.signature());\n\n var indexedTopics = this._params.filter(function (i) {\n return i.indexed === true;\n }).map(function (i) {\n var value = indexed[i.name];\n if (value !== undefined) {\n return '0x' + coder.encodeParam(i.type, value);\n } \n return null;\n });\n\n options.topics = options.topics.concat(indexedTopics);\n\n return options;\n};\n\n/**\n * Should be used to decode indexed params and options\n *\n * @method decode\n * @param {Object} data\n * @return {Object} result object with decoded indexed && not indexed params\n */\nSolidityEvent.prototype.decode = function (data) {\n var result = {\n event: this.displayName(),\n args: {},\n logIndex: utils.toDecimal(data.logIndex),\n transactionIndex: utils.toDecimal(data.transactionIndex),\n transactionHash: data.transactionHash,\n address: data.address,\n blockHash: data.blockHash,\n blockNumber: utils.toDecimal(data.blockNumber)\n };\n\n data.data = data.data || '';\n\n var indexedData = data.topics.slice(1).map(function (topics) { return topics.slice(2); }).join(\"\");\n var indexedParams = coder.decodeParams(this.types(true), indexedData); \n\n var notIndexedData = data.data.slice(2);\n var notIndexedParams = coder.decodeParams(this.types(false), notIndexedData);\n\n result.args = this._params.reduce(function (acc, current) {\n acc[current.name] = current.indexed ? indexedParams.shift() : notIndexedParams.shift();\n return acc;\n }, {});\n\n return result;\n};\n\n/**\n * Should be used to create new filter object from event\n *\n * @method execute\n * @param {Object} indexed\n * @param {Object} options\n * @return {Object} filter object\n */\nSolidityEvent.prototype.execute = function (indexed, options) {\n var o = this.encode(indexed, options);\n var formatter = this.decode.bind(this);\n return web3.eth.filter(o, undefined, undefined, formatter);\n};\n\n/**\n * Should be used to attach event to contract object\n *\n * @method attachToContract\n * @param {Contract}\n */\nSolidityEvent.prototype.attachToContract = function (contract) {\n var execute = this.execute.bind(this);\n var displayName = this.displayName();\n if (!contract[displayName]) {\n contract[displayName] = execute;\n }\n contract[displayName][this.typeName()] = this.execute.bind(this, contract);\n};\n\nmodule.exports = SolidityEvent;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** @file filter.js\n * @authors:\n * Jeffrey Wilcke <[email protected]>\n * Marek Kotewicz <[email protected]>\n * Marian Oancea <[email protected]>\n * Fabian Vogelsteller <[email protected]>\n * Gav Wood <[email protected]>\n * @date 2014\n */\n\nvar RequestManager = require('./requestmanager');\nvar formatters = require('./formatters');\nvar utils = require('../utils/utils');\n\n/// This method should be called on options object, to verify deprecated properties && lazy load dynamic ones\n/// @param should be string or object\n/// @returns options string or object\nvar getOptions = function (options) {\n\n if (utils.isString(options)) {\n return options;\n } \n\n options = options || {};\n\n // make sure topics, get converted to hex\n options.topics = options.topics || [];\n options.topics = options.topics.map(function(topic){\n if (topic === null) {\n return null;\n }\n return utils.toHex(topic);\n });\n\n // lazy load\n return {\n topics: options.topics,\n to: options.to,\n address: options.address,\n fromBlock: formatters.inputBlockNumberFormatter(options.fromBlock),\n toBlock: formatters.inputBlockNumberFormatter(options.toBlock) \n }; \n};\n\nvar Filter = function (options, methods, formatter) {\n var implementation = {};\n methods.forEach(function (method) {\n method.attachToObject(implementation);\n });\n this.options = getOptions(options);\n this.implementation = implementation;\n this.callbacks = [];\n this.formatter = formatter;\n this.filterId = this.implementation.newFilter(this.options);\n};\n\nFilter.prototype.watch = function (callback) {\n this.callbacks.push(callback);\n var self = this;\n\n var onMessage = function (error, messages) {\n if (error) {\n return self.callbacks.forEach(function (callback) {\n callback(error);\n });\n }\n\n messages.forEach(function (message) {\n message = self.formatter ? self.formatter(message) : message;\n self.callbacks.forEach(function (callback) {\n callback(null, message);\n });\n });\n };\n\n // call getFilterLogs on start\n if (!utils.isString(this.options)) {\n this.get(function (err, messages) {\n // don't send all the responses to all the watches again... just to this one\n if (err) {\n callback(err);\n }\n\n messages.forEach(function (message) {\n callback(null, message);\n });\n });\n }\n\n RequestManager.getInstance().startPolling({\n method: this.implementation.poll.call,\n params: [this.filterId],\n }, this.filterId, onMessage, this.stopWatching.bind(this));\n};\n\nFilter.prototype.stopWatching = function () {\n RequestManager.getInstance().stopPolling(this.filterId);\n this.implementation.uninstallFilter(this.filterId);\n this.callbacks = [];\n};\n\nFilter.prototype.get = function (callback) {\n var self = this;\n if (utils.isFunction(callback)) {\n this.implementation.getLogs(this.filterId, function(err, res){\n if (err) {\n callback(err);\n } else {\n callback(null, res.map(function (log) {\n return self.formatter ? self.formatter(log) : log;\n }));\n }\n });\n } else {\n var logs = this.implementation.getLogs(this.filterId);\n return logs.map(function (log) {\n return self.formatter ? self.formatter(log) : log;\n });\n }\n};\n\nmodule.exports = Filter;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** \n * @file formatters.js\n * @author Marek Kotewicz <[email protected]>\n * @author Fabian Vogelsteller <[email protected]>\n * @date 2015\n */\n\nvar utils = require('../utils/utils');\nvar config = require('../utils/config');\n\n/**\n * Should the format output to a big number\n *\n * @method outputBigNumberFormatter\n * @param {String|Number|BigNumber}\n * @returns {BigNumber} object\n */\nvar outputBigNumberFormatter = function (number) {\n return utils.toBigNumber(number);\n};\n\nvar isPredefinedBlockNumber = function (blockNumber) {\n return blockNumber === 'latest' || blockNumber === 'pending' || blockNumber === 'earliest';\n};\n\nvar inputDefaultBlockNumberFormatter = function (blockNumber) {\n if (blockNumber === undefined) {\n return config.defaultBlock;\n }\n return inputBlockNumberFormatter(blockNumber);\n};\n\nvar inputBlockNumberFormatter = function (blockNumber) {\n if (blockNumber === undefined) {\n return undefined;\n } else if (isPredefinedBlockNumber(blockNumber)) {\n return blockNumber;\n }\n return utils.toHex(blockNumber);\n};\n\n/**\n * Formats the input of a transaction and converts all values to HEX\n *\n * @method inputTransactionFormatter\n * @param {Object} transaction options\n * @returns object\n*/\nvar inputTransactionFormatter = function (options){\n\n options.from = options.from || config.defaultAccount;\n\n // make code -> data\n if (options.code) {\n options.data = options.code;\n delete options.code;\n }\n\n ['gasPrice', 'gas', 'value'].filter(function (key) {\n return options[key] !== undefined;\n }).forEach(function(key){\n options[key] = utils.fromDecimal(options[key]);\n });\n\n return options; \n};\n\n/**\n * Formats the output of a transaction to its proper values\n * \n * @method outputTransactionFormatter\n * @param {Object} transaction\n * @returns {Object} transaction\n*/\nvar outputTransactionFormatter = function (tx){\n tx.blockNumber = utils.toDecimal(tx.blockNumber);\n tx.transactionIndex = utils.toDecimal(tx.transactionIndex);\n tx.nonce = utils.toDecimal(tx.nonce);\n tx.gas = utils.toDecimal(tx.gas);\n tx.gasPrice = utils.toBigNumber(tx.gasPrice);\n tx.value = utils.toBigNumber(tx.value);\n return tx;\n};\n\n/**\n * Formats the output of a block to its proper values\n *\n * @method outputBlockFormatter\n * @param {Object} block object \n * @returns {Object} block object\n*/\nvar outputBlockFormatter = function(block) {\n\n // transform to number\n block.gasLimit = utils.toDecimal(block.gasLimit);\n block.gasUsed = utils.toDecimal(block.gasUsed);\n block.size = utils.toDecimal(block.size);\n block.timestamp = utils.toDecimal(block.timestamp);\n block.number = utils.toDecimal(block.number);\n\n block.difficulty = utils.toBigNumber(block.difficulty);\n block.totalDifficulty = utils.toBigNumber(block.totalDifficulty);\n\n if (utils.isArray(block.transactions)) {\n block.transactions.forEach(function(item){\n if(!utils.isString(item))\n return outputTransactionFormatter(item);\n });\n }\n\n return block;\n};\n\n/**\n * Formats the output of a log\n * \n * @method outputLogFormatter\n * @param {Object} log object\n * @returns {Object} log\n*/\nvar outputLogFormatter = function(log) {\n if (log === null) { // 'pending' && 'latest' filters are nulls\n return null;\n }\n\n log.blockNumber = utils.toDecimal(log.blockNumber);\n log.transactionIndex = utils.toDecimal(log.transactionIndex);\n log.logIndex = utils.toDecimal(log.logIndex);\n\n return log;\n};\n\n/**\n * Formats the input of a whisper post and converts all values to HEX\n *\n * @method inputPostFormatter\n * @param {Object} transaction object\n * @returns {Object}\n*/\nvar inputPostFormatter = function(post) {\n\n post.payload = utils.toHex(post.payload);\n post.ttl = utils.fromDecimal(post.ttl);\n post.workToProve = utils.fromDecimal(post.workToProve);\n post.priority = utils.fromDecimal(post.priority);\n\n // fallback\n if (!utils.isArray(post.topics)) {\n post.topics = post.topics ? [post.topics] : [];\n }\n\n // format the following options\n post.topics = post.topics.map(function(topic){\n return utils.fromAscii(topic);\n });\n\n return post; \n};\n\n/**\n * Formats the output of a received post message\n *\n * @method outputPostFormatter\n * @param {Object}\n * @returns {Object}\n */\nvar outputPostFormatter = function(post){\n\n post.expiry = utils.toDecimal(post.expiry);\n post.sent = utils.toDecimal(post.sent);\n post.ttl = utils.toDecimal(post.ttl);\n post.workProved = utils.toDecimal(post.workProved);\n post.payloadRaw = post.payload;\n post.payload = utils.toAscii(post.payload);\n\n if (utils.isJson(post.payload)) {\n post.payload = JSON.parse(post.payload);\n }\n\n // format the following options\n if (!post.topics) {\n post.topics = [];\n }\n post.topics = post.topics.map(function(topic){\n return utils.toAscii(topic);\n });\n\n return post;\n};\n\nmodule.exports = {\n inputDefaultBlockNumberFormatter: inputDefaultBlockNumberFormatter,\n inputBlockNumberFormatter: inputBlockNumberFormatter,\n inputTransactionFormatter: inputTransactionFormatter,\n inputPostFormatter: inputPostFormatter,\n outputBigNumberFormatter: outputBigNumberFormatter,\n outputTransactionFormatter: outputTransactionFormatter,\n outputBlockFormatter: outputBlockFormatter,\n outputLogFormatter: outputLogFormatter,\n outputPostFormatter: outputPostFormatter\n};\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** \n * @file function.js\n * @author Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\nvar web3 = require('../web3');\nvar coder = require('../solidity/coder');\nvar utils = require('../utils/utils');\n\n/**\n * This prototype should be used to call/sendTransaction to solidity functions\n */\nvar SolidityFunction = function (json) {\n this._inputTypes = json.inputs.map(function (i) {\n return i.type;\n });\n this._outputTypes = json.outputs.map(function (i) {\n return i.type;\n });\n this._constant = json.constant;\n this._name = utils.transformToFullName(json);\n};\n\n/**\n * Should be used to get function signature\n *\n * @method signature\n * @return {String} function signature\n */\nSolidityFunction.prototype.signature = function () {\n return web3.sha3(web3.fromAscii(this._name)).slice(2, 10);\n};\n\n/**\n * Should be used to call function\n * \n * @method call\n * @param {Object} options\n * @return {String} output bytes\n */\nSolidityFunction.prototype.call = function (options) {\n return web3.eth.call(options);\n};\n\n/**\n * Should be used to sendTransaction to solidity function\n *\n * @method sendTransaction\n * @param {Object} options\n */\nSolidityFunction.prototype.sendTransaction = function (options) {\n web3.eth.sendTransaction(options);\n};\n\n/**\n * Should be used to get function display name\n *\n * @method displayName\n * @return {String} display name of the function\n */\nSolidityFunction.prototype.displayName = function () {\n return utils.extractDisplayName(this._name);\n};\n\n/**\n * Should be used to get function type name\n * \n * @method typeName\n * @return {String} type name of the function\n */\nSolidityFunction.prototype.typeName = function () {\n return utils.extractTypeName(this._name);\n};\n\n/**\n * Should be called to execute function\n *\n * @method execute\n */\nSolidityFunction.prototype.execute = function (contract) {\n var args = Array.prototype.slice.call(arguments, 1);\n var options = contract._options || {};\n options.to = contract.address;\n options.data = '0x' + this.signature() + coder.encodeParams(this._inputTypes, args);\n var transaction = contract._isTransaction === true || (contract._isTransaction !== false && !this._constant);\n\n //reset\n contract._options = {};\n contract._isTransaction = null;\n\n // send transaction\n if (transaction) {\n return this.sendTransaction(options);\n }\n\n // call\n var output = this.call(options); \n return coder.decodeParams(this._outputTypes, output);\n};\n\n/**\n * Should be called to attach function to contract\n *\n * @method attachToContract\n * @param {Contract}\n */\nSolidityFunction.prototype.attachToContract = function (contract) {\n var execute = this.execute.bind(this, contract);\n var displayName = this.displayName();\n if (!contract[displayName]) {\n contract[displayName] = execute;\n }\n contract[displayName][this.typeName()] = this.execute.bind(this, contract);\n};\n\nmodule.exports = SolidityFunction;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** @file httpprovider.js\n * @authors:\n * Marek Kotewicz <[email protected]>\n * Marian Oancea <[email protected]>\n * Fabian Vogelsteller <[email protected]>\n * @date 2014\n */\n\n\"use strict\";\n\nvar XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest; // jshint ignore:line\nvar errors = require('./errors');\n\nvar HttpProvider = function (host) {\n this.host = host || 'http://localhost:8545';\n};\n\nHttpProvider.prototype.send = function (payload) {\n var request = new XMLHttpRequest();\n\n request.open('POST', this.host, false);\n \n try {\n request.send(JSON.stringify(payload));\n } catch(error) {\n throw errors.InvalidConnection(this.host);\n }\n\n\n // check request.status\n // TODO: throw an error here! it cannot silently fail!!!\n //if (request.status !== 200) {\n //return;\n //}\n return JSON.parse(request.responseText);\n};\n\nHttpProvider.prototype.sendAsync = function (payload, callback) {\n var request = new XMLHttpRequest();\n request.onreadystatechange = function() {\n if (request.readyState === 4) {\n // TODO: handle the error properly here!!!\n callback(null, JSON.parse(request.responseText));\n }\n };\n\n request.open('POST', this.host, true);\n\n try {\n request.send(JSON.stringify(payload));\n } catch(error) {\n callback(errors.InvalidConnection(this.host));\n }\n};\n\nmodule.exports = HttpProvider;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** @file jsonrpc.js\n * @authors:\n * Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\nvar Jsonrpc = function () {\n // singleton pattern\n if (arguments.callee._singletonInstance) {\n return arguments.callee._singletonInstance;\n }\n arguments.callee._singletonInstance = this;\n\n this.messageId = 1;\n};\n\n/**\n * @return {Jsonrpc} singleton\n */\nJsonrpc.getInstance = function () {\n var instance = new Jsonrpc();\n return instance;\n};\n\n/**\n * Should be called to valid json create payload object\n *\n * @method toPayload\n * @param {Function} method of jsonrpc call, required\n * @param {Array} params, an array of method params, optional\n * @returns {Object} valid jsonrpc payload object\n */\nJsonrpc.prototype.toPayload = function (method, params) {\n if (!method)\n console.error('jsonrpc method should be specified!');\n\n return {\n jsonrpc: '2.0',\n method: method,\n params: params || [],\n id: this.messageId++\n };\n};\n\n/**\n * Should be called to check if jsonrpc response is valid\n *\n * @method isValidResponse\n * @param {Object}\n * @returns {Boolean} true if response is valid, otherwise false\n */\nJsonrpc.prototype.isValidResponse = function (response) {\n return !!response &&\n !response.error &&\n response.jsonrpc === '2.0' &&\n typeof response.id === 'number' &&\n response.result !== undefined; // only undefined is not valid json object\n};\n\n/**\n * Should be called to create batch payload object\n *\n * @method toBatchPayload\n * @param {Array} messages, an array of objects with method (required) and params (optional) fields\n * @returns {Array} batch payload\n */\nJsonrpc.prototype.toBatchPayload = function (messages) {\n var self = this;\n return messages.map(function (message) {\n return self.toPayload(message.method, message.params);\n });\n};\n\nmodule.exports = Jsonrpc;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/**\n * @file method.js\n * @author Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\nvar RequestManager = require('./requestmanager');\nvar utils = require('../utils/utils');\nvar errors = require('./errors');\n\nvar Method = function (options) {\n this.name = options.name;\n this.call = options.call;\n this.params = options.params || 0;\n this.inputFormatter = options.inputFormatter;\n this.outputFormatter = options.outputFormatter;\n};\n\n/**\n * Should be used to determine name of the jsonrpc method based on arguments\n *\n * @method getCall\n * @param {Array} arguments\n * @return {String} name of jsonrpc method\n */\nMethod.prototype.getCall = function (args) {\n return utils.isFunction(this.call) ? this.call(args) : this.call;\n};\n\n/**\n * Should be used to extract callback from array of arguments. Modifies input param\n *\n * @method extractCallback\n * @param {Array} arguments\n * @return {Function|Null} callback, if exists\n */\nMethod.prototype.extractCallback = function (args) {\n if (utils.isFunction(args[args.length - 1])) {\n return args.pop(); // modify the args array!\n }\n return null;\n};\n\n/**\n * Should be called to check if the number of arguments is correct\n * \n * @method validateArgs\n * @param {Array} arguments\n * @throws {Error} if it is not\n */\nMethod.prototype.validateArgs = function (args) {\n if (args.length !== this.params) {\n throw errors.InvalidNumberOfParams();\n }\n};\n\n/**\n * Should be called to format input args of method\n * \n * @method formatInput\n * @param {Array}\n * @return {Array}\n */\nMethod.prototype.formatInput = function (args) {\n if (!this.inputFormatter) {\n return args;\n }\n\n return this.inputFormatter.map(function (formatter, index) {\n return formatter ? formatter(args[index]) : args[index];\n });\n};\n\n/**\n * Should be called to format output(result) of method\n *\n * @method formatOutput\n * @param {Object}\n * @return {Object}\n */\nMethod.prototype.formatOutput = function (result) {\n return this.outputFormatter && result !== null ? this.outputFormatter(result) : result;\n};\n\n/**\n * Should attach function to method\n * \n * @method attachToObject\n * @param {Object}\n * @param {Function}\n */\nMethod.prototype.attachToObject = function (obj) {\n var func = this.send.bind(this);\n func.call = this.call; // that's ugly. filter.js uses it\n var name = this.name.split('.');\n if (name.length > 1) {\n obj[name[0]] = obj[name[0]] || {};\n obj[name[0]][name[1]] = func;\n } else {\n obj[name[0]] = func; \n }\n};\n\n/**\n * Should create payload from given input args\n *\n * @method toPayload\n * @param {Array} args\n * @return {Object}\n */\nMethod.prototype.toPayload = function (args) {\n var call = this.getCall(args);\n var callback = this.extractCallback(args);\n var params = this.formatInput(args);\n this.validateArgs(params);\n\n return {\n method: call,\n params: params,\n callback: callback\n };\n};\n\n/**\n * Should send request to the API\n *\n * @method send\n * @param list of params\n * @return result\n */\nMethod.prototype.send = function () {\n var payload = this.toPayload(Array.prototype.slice.call(arguments));\n if (payload.callback) {\n var self = this;\n return RequestManager.getInstance().sendAsync(payload, function (err, result) {\n payload.callback(null, self.formatOutput(result));\n });\n }\n return this.formatOutput(RequestManager.getInstance().send(payload));\n};\n\nmodule.exports = Method;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** @file eth.js\n * @authors:\n * Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\nvar utils = require('../utils/utils');\nvar Property = require('./property');\n\n/// @returns an array of objects describing web3.eth api methods\nvar methods = [\n];\n\n/// @returns an array of objects describing web3.eth api properties\nvar properties = [\n new Property({\n name: 'listening',\n getter: 'net_listening'\n }),\n new Property({\n name: 'peerCount',\n getter: 'net_peerCount',\n outputFormatter: utils.toDecimal\n })\n];\n\n\nmodule.exports = {\n methods: methods,\n properties: properties\n};\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/**\n * @file property.js\n * @author Fabian Vogelsteller <[email protected]>\n * @author Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\nvar RequestManager = require('./requestmanager');\n\nvar Property = function (options) {\n this.name = options.name;\n this.getter = options.getter;\n this.setter = options.setter;\n this.outputFormatter = options.outputFormatter;\n this.inputFormatter = options.inputFormatter;\n};\n\n/**\n * Should be called to format input args of method\n * \n * @method formatInput\n * @param {Array}\n * @return {Array}\n */\nProperty.prototype.formatInput = function (arg) {\n return this.inputFormatter ? this.inputFormatter(arg) : arg;\n};\n\n/**\n * Should be called to format output(result) of method\n *\n * @method formatOutput\n * @param {Object}\n * @return {Object}\n */\nProperty.prototype.formatOutput = function (result) {\n return this.outputFormatter && result !== null ? this.outputFormatter(result) : result;\n};\n\n/**\n * Should attach function to method\n * \n * @method attachToObject\n * @param {Object}\n * @param {Function}\n */\nProperty.prototype.attachToObject = function (obj) {\n var proto = {\n get: this.get.bind(this),\n set: this.set.bind(this)\n };\n\n var name = this.name.split('.');\n if (name.length > 1) {\n obj[name[0]] = obj[name[0]] || {};\n Object.defineProperty(obj[name[0]], name[1], proto); \n } else {\n Object.defineProperty(obj, name[0], proto);\n }\n};\n\n/**\n * Should be used to get value of the property\n *\n * @method get\n * @return {Object} value of the property\n */\nProperty.prototype.get = function () {\n return this.formatOutput(RequestManager.getInstance().send({\n method: this.getter\n }));\n};\n\n/**\n * Should be used to set value of the property\n *\n * @method set\n * @param {Object} new value of the property\n */\nProperty.prototype.set = function (value) {\n return RequestManager.getInstance().send({\n method: this.setter,\n params: [this.formatInput(value)]\n });\n};\n\nmodule.exports = Property;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** @file qtsync.js\n * @authors:\n * Marek Kotewicz <[email protected]>\n * Marian Oancea <[email protected]>\n * @date 2014\n */\n\nvar QtSyncProvider = function () {\n};\n\nQtSyncProvider.prototype.send = function (payload) {\n var result = navigator.qt.callMethod(JSON.stringify(payload));\n return JSON.parse(result);\n};\n\nmodule.exports = QtSyncProvider;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** \n * @file requestmanager.js\n * @author Jeffrey Wilcke <[email protected]>\n * @author Marek Kotewicz <[email protected]>\n * @author Marian Oancea <[email protected]>\n * @author Fabian Vogelsteller <[email protected]>\n * @author Gav Wood <[email protected]>\n * @date 2014\n */\n\nvar Jsonrpc = require('./jsonrpc');\nvar utils = require('../utils/utils');\nvar c = require('../utils/config');\nvar errors = require('./errors');\n\n/**\n * It's responsible for passing messages to providers\n * It's also responsible for polling the ethereum node for incoming messages\n * Default poll timeout is 1 second\n * Singleton\n */\nvar RequestManager = function (provider) {\n // singleton pattern\n if (arguments.callee._singletonInstance) {\n return arguments.callee._singletonInstance;\n }\n arguments.callee._singletonInstance = this;\n\n this.provider = provider;\n this.polls = [];\n this.timeout = null;\n this.poll();\n};\n\n/**\n * @return {RequestManager} singleton\n */\nRequestManager.getInstance = function () {\n var instance = new RequestManager();\n return instance;\n};\n\n/**\n * Should be used to synchronously send request\n *\n * @method send\n * @param {Object} data\n * @return {Object}\n */\nRequestManager.prototype.send = function (data) {\n if (!this.provider) {\n console.error(errors.InvalidProvider());\n return null;\n }\n\n var payload = Jsonrpc.getInstance().toPayload(data.method, data.params);\n var result = this.provider.send(payload);\n\n if (!Jsonrpc.getInstance().isValidResponse(result)) {\n throw errors.InvalidResponse(result);\n }\n\n return result.result;\n};\n\n/**\n * Should be used to asynchronously send request\n *\n * @method sendAsync\n * @param {Object} data\n * @param {Function} callback\n */\nRequestManager.prototype.sendAsync = function (data, callback) {\n if (!this.provider) {\n return callback(errors.InvalidProvider());\n }\n\n var payload = Jsonrpc.getInstance().toPayload(data.method, data.params);\n this.provider.sendAsync(payload, function (err, result) {\n if (err) {\n return callback(err);\n }\n \n if (!Jsonrpc.getInstance().isValidResponse(result)) {\n return callback(errors.InvalidResponse(result));\n }\n\n callback(null, result.result);\n });\n};\n\n/**\n * Should be used to set provider of request manager\n *\n * @method setProvider\n * @param {Object}\n */\nRequestManager.prototype.setProvider = function (p) {\n this.provider = p;\n};\n\n/*jshint maxparams:4 */\n\n/**\n * Should be used to start polling\n *\n * @method startPolling\n * @param {Object} data\n * @param {Number} pollId\n * @param {Function} callback\n * @param {Function} uninstall\n *\n * @todo cleanup number of params\n */\nRequestManager.prototype.startPolling = function (data, pollId, callback, uninstall) {\n this.polls.push({data: data, id: pollId, callback: callback, uninstall: uninstall});\n};\n/*jshint maxparams:3 */\n\n/**\n * Should be used to stop polling for filter with given id\n *\n * @method stopPolling\n * @param {Number} pollId\n */\nRequestManager.prototype.stopPolling = function (pollId) {\n for (var i = this.polls.length; i--;) {\n var poll = this.polls[i];\n if (poll.id === pollId) {\n this.polls.splice(i, 1);\n }\n }\n};\n\n/**\n * Should be called to reset polling mechanism of request manager\n *\n * @method reset\n */\nRequestManager.prototype.reset = function () {\n this.polls.forEach(function (poll) {\n poll.uninstall(poll.id); \n });\n this.polls = [];\n\n if (this.timeout) {\n clearTimeout(this.timeout);\n this.timeout = null;\n }\n this.poll();\n};\n\n/**\n * Should be called to poll for changes on filter with given id\n *\n * @method poll\n */\nRequestManager.prototype.poll = function () {\n this.timeout = setTimeout(this.poll.bind(this), c.ETH_POLLING_TIMEOUT);\n\n if (!this.polls.length) {\n return;\n }\n\n if (!this.provider) {\n console.error(errors.InvalidProvider());\n return;\n }\n\n var payload = Jsonrpc.getInstance().toBatchPayload(this.polls.map(function (data) {\n return data.data;\n }));\n\n var self = this;\n this.provider.sendAsync(payload, function (error, results) {\n // TODO: console log?\n if (error) {\n return;\n }\n \n if (!utils.isArray(results)) {\n throw errors.InvalidResponse(results);\n }\n\n results.map(function (result, index) {\n result.callback = self.polls[index].callback;\n return result;\n }).filter(function (result) {\n var valid = Jsonrpc.getInstance().isValidResponse(result);\n if (!valid) {\n result.callback(errors.InvalidResponse(result));\n }\n return valid;\n }).filter(function (result) {\n return utils.isArray(result.result) && result.result.length > 0;\n }).forEach(function (result) {\n result.callback(null, result.result);\n });\n });\n};\n\nmodule.exports = RequestManager;\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** @file shh.js\n * @authors:\n * Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\nvar Method = require('./method');\nvar formatters = require('./formatters');\n\nvar post = new Method({\n name: 'post', \n call: 'shh_post', \n params: 1,\n inputFormatter: [formatters.inputPostFormatter]\n});\n\nvar newIdentity = new Method({\n name: 'newIdentity',\n call: 'shh_newIdentity',\n params: 0\n});\n\nvar hasIdentity = new Method({\n name: 'hasIdentity',\n call: 'shh_hasIdentity',\n params: 1\n});\n\nvar newGroup = new Method({\n name: 'newGroup',\n call: 'shh_newGroup',\n params: 0\n});\n\nvar addToGroup = new Method({\n name: 'addToGroup',\n call: 'shh_addToGroup',\n params: 0\n});\n\nvar methods = [\n post,\n newIdentity,\n hasIdentity,\n newGroup,\n addToGroup\n];\n\nmodule.exports = {\n methods: methods\n};\n\n",
"/*\n This file is part of ethereum.js.\n\n ethereum.js is free software: you can redistribute it and/or modify\n it under the terms of the GNU Lesser General Public License as published by\n the Free Software Foundation, either version 3 of the License, or\n (at your option) any later version.\n\n ethereum.js is distributed in the hope that it will be useful,\n but WITHOUT ANY WARRANTY; without even the implied warranty of\n MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n GNU Lesser General Public License for more details.\n\n You should have received a copy of the GNU Lesser General Public License\n along with ethereum.js. If not, see <http://www.gnu.org/licenses/>.\n*/\n/** @file watches.js\n * @authors:\n * Marek Kotewicz <[email protected]>\n * @date 2015\n */\n\nvar Method = require('./method');\n\n/// @returns an array of objects describing web3.eth.filter api methods\nvar eth = function () {\n var newFilterCall = function (args) {\n return typeof args[0] === 'string' ? 'eth_newBlockFilter' : 'eth_newFilter';\n };\n\n var newFilter = new Method({\n name: 'newFilter',\n call: newFilterCall,\n params: 1\n });\n\n var uninstallFilter = new Method({\n name: 'uninstallFilter',\n call: 'eth_uninstallFilter',\n params: 1\n });\n\n var getLogs = new Method({\n name: 'getLogs',\n call: 'eth_getFilterLogs',\n params: 1\n });\n\n var poll = new Method({\n name: 'poll',\n call: 'eth_getFilterChanges',\n params: 1\n });\n\n return [\n newFilter,\n uninstallFilter,\n getLogs,\n poll\n ];\n};\n\n/// @returns an array of objects describing web3.shh.watch api methods\nvar shh = function () {\n var newFilter = new Method({\n name: 'newFilter',\n call: 'shh_newFilter',\n params: 1\n });\n\n var uninstallFilter = new Method({\n name: 'uninstallFilter',\n call: 'shh_uninstallFilter',\n params: 1\n });\n\n var getLogs = new Method({\n name: 'getLogs',\n call: 'shh_getMessages',\n params: 1\n });\n\n var poll = new Method({\n name: 'poll',\n call: 'shh_getFilterChanges',\n params: 1\n });\n\n return [\n newFilter,\n uninstallFilter,\n getLogs,\n poll\n ];\n};\n\nmodule.exports = {\n eth: eth,\n shh: shh\n};\n\n",
null,
"'use strict';\n\nmodule.exports = BigNumber; // jshint ignore:line\n\n",
"var web3 = require('./lib/web3');\nweb3.providers.HttpProvider = require('./lib/web3/httpprovider');\nweb3.providers.QtSyncProvider = require('./lib/web3/qtsync');\nweb3.eth.contract = require('./lib/web3/contract');\nweb3.abi = require('./lib/solidity/abi');\n\n// dont override global variable\nif (typeof window !== 'undefined' && typeof window.web3 === 'undefined') {\n window.web3 = web3;\n}\n\nmodule.exports = web3;\n\n"
]
}
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