(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.iot = f()}})(function(){var define,module,exports;return (function(){function r(e,n,t){function o(i,f){if(!n[i]){if(!e[i]){var c="function"==typeof require&&require;if(!f&&c)return c(i,!0);if(u)return u(i,!0);var a=new Error("Cannot find module '"+i+"'");throw a.code="MODULE_NOT_FOUND",a}var p=n[i]={exports:{}};e[i][0].call(p.exports,function(r){var n=e[i][1][r];return o(n||r)},p,p.exports,r,e,n,t)}return n[i].exports}for(var u="function"==typeof require&&require,i=0;i<t.length;i++)o(t[i]);return o}return r})()({1:[function(require,module,exports){
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'use strict';
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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// 阿里云LinkPlatform平台功能topic方法参数模块
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var ALIYUN_BROKER_METHODS_TEMPLATE = exports.ALIYUN_BROKER_METHODS_TEMPLATE = {
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/* device methods */
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POST_PROPERY: 'thing.event.property.post',
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POST_EVENT: 'thing.event.%s.post',
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POST_TAGS: 'thing.deviceinfo.update',
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DELETE_TAGS: 'thing.deviceinfo.delete',
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GET_CONFIG: 'thing.config.get',
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/* gateway methods */
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ADD_TOPO: 'thing.topo.add',
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DELETE_TOPO: 'thing.topo.delete',
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GET_TOPO: 'thing.topo.get',
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SUBDEVICE_REGISTER: 'thing.sub.register'
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};
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var ALIYUN_BROKER_TOPICS = exports.ALIYUN_BROKER_TOPICS = {
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/* device topic */
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SERVICE_TOPIC: '/sys/%s/%s/thing/service/%s',
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SERVICE_REPLY_TOPIC: '/sys/%s/%s/thing/service/%s_reply',
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PROPERTY_POST_TOPIC: '/sys/%s/%s/thing/event/property/post',
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PROPERTY_POST_REPLY_TOPIC: '/sys/%s/%s/thing/event/property/post_reply',
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ONSET_PROPS_TOPIC: '/sys/%s/%s/thing/service/property/set',
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// EVENT_WILDCARD_TOPIC:'/sys/%s/%s/thing/event/#',
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EVENT_WILDCARD_TOPIC: '/sys/%s/%s/thing/event/+/post_reply',
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EVENT_POST_TOPIC: '/sys/%s/%s/thing/event/%s/post',
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EVENT_POST_REPLY_TOPIC: '/sys/%s/%s/thing/event/%s/post_reply',
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REPORT_SDK_INFO_TOPIC: '/sys/%s/%s/thing/deviceinfo/update',
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//设备标签上报topic。参数：{productKey}/{deviceName}
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TAG_TOPIC: '/sys/%s/%s/thing/deviceinfo/update',
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//设备标签上报reply的topic。参数：{productKey}/{deviceName}
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TAG_REPLY_TOPIC: '/sys/%s/%s/thing/deviceinfo/update_reply',
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//删除设备标签topic。参数：{productKey}/{deviceName}
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TAG_DELETE_TOPIC: '/sys/%s/%s/thing/deviceinfo/delete',
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//删除设备标签reply的topic。参数：{productKey}/{deviceName}
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TAG_DELETE_REPLY_TOPIC: '/sys/%s/%s/thing/deviceinfo/delete_reply',
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// 远程配置通用topic
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CONFIG_WILDCARD_TOPIC: '/sys/%s/%s/thing/config/#',
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// 远程配置topic 参数：{productKey}/{deviceName}
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CONFIG_TOPIC: '/sys/%s/%s/thing/config/get',
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// 远程配置reply topic 参数：{productKey}/{deviceName}
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CONFIG_REPLY_TOPIC: '/sys/%s/%s/thing/config/get_reply',
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// 远程配置订阅变化topic 参数：{productKey}/{deviceName}
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CONFIG_SUBSCRIBE_TOPIC: '/sys/%s/%s/thing/config/push',
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// 远程配置reply topic 参数：{productKey}/{deviceName}
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CONFIG_SUBSCRIBE_RESP_TOPIC: '/sys/%s/%s/thing/config/push_reply',
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// 设备影子订阅topic
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SHADOW_SUBSCRIBE_TOPIC: '/shadow/get/%s/%s',
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// 设备影子获取topic
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SHADOW_GET_TOPIC: '/shadow/update/%s/%s',
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// 设备影子更新topic
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SHADOW_POST_TOPIC: '/shadow/update/%s/%s',
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// RRPC云端请求消息通用Topic
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RRPC_REQ_TOPIC: '/sys/%s/%s/rrpc/request/+',
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// RRPC响应消息Topic
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RRPC_RESP_TOPIC: '/sys/%s/%s/rrpc/response/%s',
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/* gateway topic */
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ADD_TOPO_TOPIC: '/sys/%s/%s/thing/topo/add',
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ADD_TOPO_REPLY_TOPIC: '/sys/%s/%s/thing/topo/add_reply',
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DELETE_TOPO_TOPIC: '/sys/%s/%s/thing/topo/delete',
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DELETE_TOPO_REPLY_TOPIC: '/sys/%s/%s/thing/topo/delete_reply',
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GET_TOPO_TOPIC: '/sys/%s/%s/thing/topo/get',
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GET_TOPO_REPLY_TOPIC: '/sys/%s/%s/thing/topo/get_reply',
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LOGIN_TOPIC: '/ext/session/%s/%s/combine/login',
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LOGIN_REPLY_TOPIC: '/ext/session/%s/%s/combine/login_reply',
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LOGOUT_TOPIC: '/ext/session/%s/%s/combine/logout',
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LOGOUT_REPLY_TOPIC: '/ext/session/%s/%s/combine/logout_reply',
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SUBDEVICE_REGISTER_TOPIC: '/sys/%s/%s/thing/sub/register',
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SUBDEVICE_REGISTER_REPLY_TOPIC: '/sys/%s/%s/thing/sub/register_reply'
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};
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},{}],2:[function(require,module,exports){
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'use strict';
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
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var Thing = require('./thing');
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var Device = function (_Thing) {
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_inherits(Device, _Thing);
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function Device() {
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var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
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_classCallCheck(this, Device);
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// create mqttclient
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var _this = _possibleConstructorReturn(this, (Device.__proto__ || Object.getPrototypeOf(Device)).call(this, config));
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_this._createClient(_this.model);
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// subcribe client event and preset topic
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_this._subscribeClientEvent();
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return _this;
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}
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return Device;
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}(Thing);
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module.exports = Device;
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},{"./thing":7}],3:[function(require,module,exports){
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'use strict';
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var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
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var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
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function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
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// const Device = require('./device');
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var Thing = require('./thing');
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var SubDevice = require('./subdevice');
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var _require = require('./utils'),
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createDebug = _require.createDebug,
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signUtil = _require.signUtil,
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tripleExpectNotNull = _require.tripleExpectNotNull,
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tripleIgnoreCase = _require.tripleIgnoreCase,
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mqttMatch = _require.mqttMatch,
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mqttNotMatch = _require.mqttNotMatch,
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isJsonString = _require.isJsonString;
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var debug = createDebug('gateway');
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var Gateway = function (_Thing) {
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_inherits(Gateway, _Thing);
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function Gateway(config) {
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_classCallCheck(this, Gateway);
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// create mqttclient
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var _this = _possibleConstructorReturn(this, (Gateway.__proto__ || Object.getPrototypeOf(Gateway)).call(this, config));
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_this._createClient(_this.model);
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// subcribe client event and preset topic
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_this._subscribeClientEvent();
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// 子设备管理
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_this.subDevices = [];
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// 调试模式标识
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debug('debugger mode');
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return _this;
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}
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// 入参，设备三元组组成的数组
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_createClass(Gateway, [{
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key: 'addTopo',
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value: function addTopo(devices, cb) {
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var signed = devices.map(function (device) {
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return signUtil(device);
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});
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this._publishAlinkMessage({
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method: this.model.ADD_TOPO_METHOD,
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pubTopic: this.model.ADD_TOPO_TOPIC,
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params: signed
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}, cb);
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}
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}, {
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key: 'getTopo',
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value: function getTopo(cb) {
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this._publishAlinkMessage({
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method: this.model.GET_TOPO_METHOD,
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pubTopic: this.model.GET_TOPO_TOPIC,
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params: {}
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}, cb);
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}
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/*
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{"id" : "123",
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"version":"1.0",
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"params" : [{
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"deviceName" : "deviceName1234",
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"productKey" : "1234556554"
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}],
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"method":"thing.topo.delete" }
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*/
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}, {
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key: 'removeTopo',
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value: function removeTopo(devices, cb) {
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this._publishAlinkMessage({
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method: this.model.DELETE_TOPO_METHOD,
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pubTopic: this.model.DELETE_TOPO_TOPIC,
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params: devices
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}, cb);
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}
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}, {
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key: 'login',
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value: function login(device, cb) {
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var _this2 = this;
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// 忽略三元组大小写
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tripleIgnoreCase(device);
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// 校验三元组非空
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tripleExpectNotNull(device);
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// 创建subdevice
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var subDevice = new SubDevice(device, this);
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this._addSubDevices(subDevice);
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// 通过网关登录
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this._publishAlinkMessage({
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params: signUtil(device),
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pubTopic: this.model.LOGIN_TOPIC
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}, function (resp) {
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cb(resp);
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if (resp.code === 200) {
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// gateway subscribe subDevice Topic
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// subdevice subscribe topic must until subdevice login succeed!
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_this2._subscribePresetTopic(subDevice);
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subDevice.emit("connect");
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} else {
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subDevice.emit("error", resp);
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}
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});
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return subDevice;
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}
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}, {
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key: 'logout',
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value: function logout(params, cb) {
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this._publishAlinkMessage({
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params: params,
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pubTopic: this.model.LOGOUT_TOPIC
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}, cb);
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}
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/*
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* 网关动态注册子设备
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"params": [
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{
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"deviceName": "deviceName1234",
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"productKey": "1234556554"
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}
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]
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*/
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}, {
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key: 'regiestSubDevice',
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value: function regiestSubDevice(data, cb) {
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var params = void 0;
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if (data instanceof Array) {
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params = data;
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} else if (data instanceof Object) {
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params = [data];
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}
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this._publishAlinkMessage({
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method: this.model.SUBDEVICE_REGISTER_METHOD,
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params: params,
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pubTopic: this.model.SUBDEVICE_REGISTER_TOPIC
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}, cb);
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}
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/*
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* 重写device message方法，因为消息只发送到网关，所以要通过网关转发到子设备
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*/
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}, {
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key: '_mqttCallbackHandler',
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value: function _mqttCallbackHandler(topic, message) {
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|
// 情况1:返回值为非结构化数据（非结构化可能是：基础版产品或是用户自定义topic）
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if (isJsonString(message.toString()) == false) {
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return;
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}
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// 开始处理返回值
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try {
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var res = JSON.parse(message.toString());
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var subDevice = void 0;
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// console.log('gateway _mqttCallbackHandler',topic,res);
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//处理On Props Set回调
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// topic /sys/<pk>/<dn>/thing/service/property/set
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subDevice = this._searchMqttMatchOnSetPropsTopicWithSubDevice(topic);
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if (subDevice) {
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subDevice._onPropsCB(res);
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return;
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}
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|
//处理子设备服务返回数据,同步或者异步方式
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subDevice = this._searchMqttMatchServiceTopicWithSubDevice(topic);
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if (subDevice) {
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// console.log("gateway _searchMqttMatchServiceTopicWithSubDevice",topic);
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subDevice._onReceiveService(topic, res);
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return;
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}
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// 处理子设备影子服务回调
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subDevice = this._searchMqttMatchShadowTopicWithSubDevice(topic);
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if (subDevice) {
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// console.log("_searchMqttMatchShadowTopicWithSubDevice");
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subDevice._onShadowCB(res);
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return;
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}
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|
// 远程配置回调
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subDevice = this._searchMqttMatchConfigTopicWithSubDevice(topic);
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if (subDevice) {
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// console.log("_searchMqttMatchConfigTopicWithSubDevice");
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subDevice._onConfigCB(res);
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return;
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}
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|
//其他通用回调
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var cbID = res.id;
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|
var callback = this._getAllSubDevicesCallback(cbID, topic);
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// console.log("gateway通用回调",topic,callback,message);
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if (callback) {
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callback(res);
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}
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} catch (e) {
|
console.log('_mqttCallbackHandler error', e);
|
}
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// device 、gateway message handler
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_get(Gateway.prototype.__proto__ || Object.getPrototypeOf(Gateway.prototype), '_mqttCallbackHandler', this).call(this, topic, message);
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}
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// 子设备On Set Porps topic
|
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}, {
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key: '_searchMqttMatchOnSetPropsTopicWithSubDevice',
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value: function _searchMqttMatchOnSetPropsTopicWithSubDevice(topic) {
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return this._getSubDevices().find(function (subDevice) {
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return mqttMatch(subDevice.model.ONSET_PROPS_TOPIC, topic);
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});
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}
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// 子设备的服务topic
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}, {
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key: '_searchMqttMatchServiceTopicWithSubDevice',
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value: function _searchMqttMatchServiceTopicWithSubDevice(topic) {
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return this._getSubDevices().find(function (subDevice) {
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return mqttMatch(subDevice.model.getWildcardServiceTopic(), topic) || mqttMatch(subDevice.model.RRPC_REQ_TOPIC, topic);
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});
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}
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// 子设备影子设备topic
|
|
}, {
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key: '_searchMqttMatchShadowTopicWithSubDevice',
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value: function _searchMqttMatchShadowTopicWithSubDevice(topic) {
|
return this._getSubDevices().find(function (subDevice) {
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return mqttMatch(subDevice.model.SHADOW_SUBSCRIBE_TOPIC, topic);
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});
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}
|
// 子设备的远程配置topic
|
|
}, {
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key: '_searchMqttMatchConfigTopicWithSubDevice',
|
value: function _searchMqttMatchConfigTopicWithSubDevice(topic) {
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return this._getSubDevices().find(function (subDevice) {
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return mqttMatch(subDevice.model.getWildcardConfigTopic(), topic) && mqttNotMatch(subDevice.model.CONFIG_REPLY_TOPIC, topic) === true;
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});
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}
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}, {
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key: '_getSubDevices',
|
value: function _getSubDevices() {
|
if (!this.subDevices) {
|
this.subDevices = [];
|
}
|
return this.subDevices;
|
}
|
}, {
|
key: '_addSubDevices',
|
value: function _addSubDevices(subDevice) {
|
this._getSubDevices().push(subDevice);
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}
|
}, {
|
key: '_getAllSubDevicesCallback',
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value: function _getAllSubDevicesCallback(cbID, topic) {
|
var callback = void 0;
|
this._getSubDevices().forEach(function (subDevice) {
|
// console.log('>>>subDevice',subDevice);
|
var cb = subDevice._findCallback(cbID, topic);
|
if (cb) {
|
callback = cb;
|
}
|
return;
|
});
|
return callback;
|
}
|
}]);
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return Gateway;
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}(Thing);
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module.exports = Gateway;
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},{"./subdevice":6,"./thing":7,"./utils":8}],4:[function(require,module,exports){
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'use strict';
|
|
var _package = require('../package.json');
|
|
var _package2 = _interopRequireDefault(_package);
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
var mqtt = require('mqtt');
|
|
var _require = require('./utils'),
|
register = _require.register;
|
|
var iot = {
|
device: function device(config) {
|
var Device = require('./device');;
|
return new Device(config);
|
},
|
gateway: function gateway(config) {
|
var Gateway = require('./gateway');
|
return new Gateway(config);
|
},
|
register: register,
|
mqtt: mqtt,
|
sdkver: _package2.default.version
|
};
|
|
module.exports = iot;
|
},{"../package.json":195,"./device":2,"./gateway":3,"./utils":8,"mqtt":151}],5:[function(require,module,exports){
|
'use strict';
|
|
Object.defineProperty(exports, "__esModule", {
|
value: true
|
});
|
|
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
|
|
var _const = require('./const');
|
|
var _package = require('../package.json');
|
|
var _package2 = _interopRequireDefault(_package);
|
|
function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
|
|
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
var _require = require('./utils'),
|
hmacSign = _require.hmacSign,
|
getSDKLanguage = _require.getSDKLanguage;
|
|
var util = require('util');
|
|
var isBrowser = typeof window !== 'undefined' && typeof window.document !== 'undefined' || typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope;
|
var DEFAULT_REGION = 'cn-shanghai';
|
var BROKER_URL = '%s%s.iot-as-mqtt.%s.aliyuncs.com:%s/';
|
var tlsPrefix = ['tls://', 'mqtts://', 'wss://', 'wxs://', 'alis://'];
|
|
var Model = function () {
|
function Model(config) {
|
_classCallCheck(this, Model);
|
|
//初始化参数
|
this.init(config);
|
//参数校验合法
|
this.configchecking();
|
}
|
|
// 获取通配订阅topic
|
|
|
_createClass(Model, [{
|
key: 'getWildcardTopic',
|
value: function getWildcardTopic() {
|
return util.format("/sys/%s/%s/thing", this.productKey, this.deviceName);
|
}
|
|
// 获取三元组
|
|
}, {
|
key: 'triple',
|
value: function triple() {
|
var productKey = this.productKey,
|
deviceName = this.deviceName,
|
deviceSecret = this.deviceSecret;
|
|
return {
|
productKey: productKey,
|
deviceName: deviceName,
|
deviceSecret: deviceSecret
|
};
|
}
|
}, {
|
key: 'getPostEventMethod',
|
value: function getPostEventMethod(eventName) {
|
return util.format(_const.ALIYUN_BROKER_METHODS_TEMPLATE.POST_EVENT, eventName);
|
}
|
}, {
|
key: 'getPostEvenTopic',
|
value: function getPostEvenTopic(eventName) {
|
return util.format(_const.ALIYUN_BROKER_TOPICS.EVENT_POST_TOPIC, this.productKey, this.deviceName, eventName);
|
}
|
}, {
|
key: 'getWildcardEvenTopic',
|
value: function getWildcardEvenTopic() {
|
return util.format(_const.ALIYUN_BROKER_TOPICS.EVENT_WILDCARD_TOPIC, this.productKey, this.deviceName);
|
}
|
}, {
|
key: 'getPostEvenReplyTopic',
|
value: function getPostEvenReplyTopic(eventName) {
|
return util.format(_const.ALIYUN_BROKER_TOPICS.EVENT_POST_REPLY_TOPIC, this.productKey, this.deviceName, eventName);
|
}
|
}, {
|
key: 'getServiceTopic',
|
value: function getServiceTopic(serviceName) {
|
var serviceNameReplace = serviceName;
|
if (serviceName.indexOf('/') != -1) {
|
serviceNameReplace = serviceName.replace('.', '/');
|
}
|
return util.format(_const.ALIYUN_BROKER_TOPICS.SERVICE_TOPIC, this.productKey, this.deviceName, serviceNameReplace);
|
}
|
}, {
|
key: 'getWildcardServiceTopic',
|
value: function getWildcardServiceTopic() {
|
return util.format(_const.ALIYUN_BROKER_TOPICS.SERVICE_TOPIC, this.productKey, this.deviceName, '#');
|
}
|
}, {
|
key: 'getWildcardConfigTopic',
|
value: function getWildcardConfigTopic() {
|
return util.format(_const.ALIYUN_BROKER_TOPICS.CONFIG_WILDCARD_TOPIC, this.productKey, this.deviceName);
|
}
|
}, {
|
key: 'getServiceRespTopic',
|
value: function getServiceRespTopic(serviceName) {
|
var serviceNameReplace = serviceName;
|
if (serviceName.indexOf('/') != -1) {
|
serviceNameReplace = serviceName.replace('.', '/');
|
}
|
return util.format(_const.ALIYUN_BROKER_TOPICS.SERVICE_REPLY_TOPIC, this.productKey, this.deviceName, serviceNameReplace);
|
}
|
}, {
|
key: 'getRRPCRespTopic',
|
value: function getRRPCRespTopic(msgId) {
|
return util.format(_const.ALIYUN_BROKER_TOPICS.RRPC_RESP_TOPIC, this.productKey, this.deviceName, msgId);
|
}
|
|
//生成alink协议内容
|
|
}, {
|
key: 'genAlinkContent',
|
value: function genAlinkContent(method, params) {
|
var id = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : "";
|
var version = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : '1.0';
|
|
var msg = {
|
id: id,
|
version: version,
|
params: params,
|
method: method
|
};
|
return msg;
|
}
|
|
/**
|
* 连接参数生成规则
|
* broker:${YourProductKey}.iot-as-mqtt.${Region}.aliyuncs.com:1883
|
* Region:https://help.aliyun.com/document_detail/40654.html?spm=a2c4g.11186623.2.14.6cba65fekp352N
|
* ClientId: 表示客户端ID，建议使用设备的MAC地址或SN码，64字符内 ，clientId+"|securemode=3,signmethod=hmacsha1,timestamp=132323232|"
|
* Username: deviceName+"&"+productKey
|
* Password: sign_hmac(deviceSecret,content)
|
* securemode：表示目前安全模式，可选值有2 （TLS直连模式）和3（TCP直连模式）
|
* signmethod：签名算法，支持hmacmd5，hmacsha1，hmacsha256和 sha256，默认为hmacmd5。
|
* timestamp: 可选
|
*/
|
|
}, {
|
key: 'genConnectPrarms1',
|
value: function genConnectPrarms1() {
|
var lang = getSDKLanguage();
|
var extra = 'lan=' + lang + ',_v=' + _package2.default.version;
|
var params = {
|
clientId: '\n ' + this.clientId + '|securemode=' + this.securemode + ',\n signmethod=hmac' + this.signAlgorithm + ',\n timestamp=' + this.timestamp + '|\n ',
|
username: this.deviceName + '&' + this.productKey,
|
password: hmacSign(this.signAlgorithm, this.deviceSecret, 'clientId' + this.clientId + 'deviceName' + this.deviceName + 'productKey' + this.productKey + 'timestamp' + this.timestamp),
|
keepalive: this.keepalive,
|
clean: this.clean
|
// 支付宝小程序api全局对象my
|
};if (lang === 'JS|Ali') {
|
params.my = my;
|
}
|
return params;
|
}
|
}, {
|
key: 'genConnectPrarms',
|
value: function genConnectPrarms() {
|
var lang = getSDKLanguage();
|
var extra = 'lan=' + lang + ',_v=' + _package2.default.version + '|';
|
// console.log('extra',extra);
|
// const extra =''
|
var params = {
|
clientId: this.clientId + '|securemode=' + this.securemode + ',signmethod=hmac' + this.signAlgorithm + ',timestamp=' + this.timestamp + ',' + extra,
|
username: this.deviceName + '&' + this.productKey,
|
password: hmacSign(this.signAlgorithm, this.deviceSecret, 'clientId' + this.clientId + 'deviceName' + this.deviceName + 'productKey' + this.productKey + 'timestamp' + this.timestamp),
|
keepalive: this.keepalive,
|
clean: this.clean
|
|
// 支付宝小程序api全局对象my
|
};if (lang === 'JS|Ali') {
|
params.my = my;
|
}
|
return params;
|
}
|
|
// 初始化连接参数
|
|
}, {
|
key: 'init',
|
value: function init(config) {
|
var _this = this;
|
|
// 判断是否使用加密模式
|
if (config.brokerUrl && tlsPrefix.some(function (prefix) {
|
return config.brokerUrl.startsWith(prefix);
|
}) || config.protocol && tlsPrefix.some(function (prefix) {
|
return config.protocol.startsWith(prefix);
|
}) || config.tls) {
|
this.securemode = 2;
|
this.tls = true;
|
} else {
|
this.securemode = 3;
|
}
|
// 浏览器使用433端口，非浏览器使用1883端口
|
if (isBrowser) {
|
if (this.tls) {
|
this.brokerProtocol = 'wss://';
|
} else {
|
this.brokerProtocol = 'ws://';
|
}
|
this.brokerPort = 443;
|
} else {
|
if (this.tls) {
|
this.brokerProtocol = 'mqtts://';
|
} else {
|
this.brokerProtocol = 'mqtt://';
|
}
|
this.brokerPort = 1883;
|
}
|
|
// 补充自定义protocol，支持微信小程序wxs://和阿里小程序alis://
|
if (config.protocol && (config.protocol.startsWith('wxs') || config.protocol.startsWith('alis'))) {
|
// 支持wxs://和wxs两种传入模式
|
this.brokerProtocol = config.protocol.indexOf('://') != -1 ? config.protocol : config.protocol + "://";
|
this.brokerPort = 443;
|
}
|
|
//三元组忽略大小写
|
Object.keys(config).forEach(function (originKey) {
|
var key = originKey.toLowerCase();
|
switch (key) {
|
case "productkey":
|
_this.productKey = config[originKey];
|
break;
|
case "devicename":
|
_this.deviceName = config[originKey];
|
break;
|
case "devicesecret":
|
_this.deviceSecret = config[originKey];
|
break;
|
}
|
});
|
this.region = config.region || config.regionId;
|
this.keepalive = config.keepalive || 60; //keepalive，默认60
|
this.clean = config.clean || false; //cleanSession配置选项
|
this.signAlgorithm = config.signAlgorithm || 'sha1';
|
this.config = config || {};
|
if (config.brokerUrl) {
|
this.brokerUrl = config.brokerUrl;
|
} else {
|
this.brokerUrl = util.format(BROKER_URL, this.brokerProtocol, this.productKey, this.region || DEFAULT_REGION, this.brokerPort);
|
}
|
this.timestamp = Date.now();
|
this.clientId = config.clientId ? '' + config.clientId : this.productKey + '&' + this.deviceName;
|
|
/* 初始化topic */
|
//methods
|
this.POST_PROPERY_METHOD = _const.ALIYUN_BROKER_METHODS_TEMPLATE.POST_PROPERY;
|
// this.POST_EVENT = util.format(METHODS_TEMPLATE.POST_EVENT, eventName);
|
this.POST_TAGS_METHOD = _const.ALIYUN_BROKER_METHODS_TEMPLATE.POST_TAGS;
|
this.DELETE_TAGS_METHOD = _const.ALIYUN_BROKER_METHODS_TEMPLATE.DELETE_TAGS;
|
this.GET_CONFIG_METHOD = _const.ALIYUN_BROKER_METHODS_TEMPLATE.GET_CONFIG;
|
this.ADD_TOPO_METHOD = _const.ALIYUN_BROKER_METHODS_TEMPLATE.ADD_TOPO;
|
this.DELETE_TOPO_METHOD = _const.ALIYUN_BROKER_METHODS_TEMPLATE.DELETE_TOPO;
|
this.GET_TOPO_METHOD = _const.ALIYUN_BROKER_METHODS_TEMPLATE.GET_TOPO;
|
this.SUBDEVICE_REGISTER_METHOD = _const.ALIYUN_BROKER_METHODS_TEMPLATE.SUBDEVICE_REGISTER;
|
|
//topic
|
var _formatWithPKDN = function _formatWithPKDN(template) {
|
return util.format(template, _this.productKey, _this.deviceName);
|
};
|
this.POST_PROPS_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.PROPERTY_POST_TOPIC);
|
this.POST_PROPS_REPLY_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.PROPERTY_POST_REPLY_TOPIC);
|
this.ONSET_PROPS_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.ONSET_PROPS_TOPIC);
|
|
// this.POST_EVENT_TOPIC = _formatWithPKDN(BROKER_TOPICS.EVENT_POST_TOPIC)
|
// this.POST_EVENT_REPLY_TOPIC = _formatWithPKDN(BROKER_TOPICS.EVENT_POST_REPLY_TOPIC)
|
this.SERVICE_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.SERVICE_TOPIC);
|
this.TAG_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.TAG_TOPIC);
|
this.TAG_REPLY_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.TAG_REPLY_TOPIC);
|
this.TAG_DELETE_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.TAG_DELETE_TOPIC);
|
this.TAG_DELETE_REPLY_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.TAG_DELETE_REPLY_TOPIC);
|
this.CONFIG_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.CONFIG_TOPIC);
|
this.CONFIG_REPLY_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.CONFIG_REPLY_TOPIC);
|
this.CONFIG_SUBSCRIBE_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.CONFIG_SUBSCRIBE_TOPIC);
|
this.CONFIG_SUBSCRIBE_RESP_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.CONFIG_SUBSCRIBE_RESP_TOPIC);
|
this.SHADOW_SUBSCRIBE_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.SHADOW_SUBSCRIBE_TOPIC);
|
this.SHADOW_GET_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.SHADOW_GET_TOPIC);
|
this.SHADOW_POST_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.SHADOW_POST_TOPIC);
|
this.RRPC_REQ_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.RRPC_REQ_TOPIC);
|
|
// gateway
|
this.ADD_TOPO_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.ADD_TOPO_TOPIC);
|
this.ADD_TOPO_REPLY_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.ADD_TOPO_REPLY_TOPIC);
|
this.DELETE_TOPO_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.DELETE_TOPO_TOPIC);
|
this.DELETE_TOPO_REPLY_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.DELETE_TOPO_REPLY_TOPIC);
|
this.GET_TOPO_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.GET_TOPO_TOPIC);
|
this.GET_TOPO_REPLY_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.GET_TOPO_REPLY_TOPIC);
|
this.LOGIN_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.LOGIN_TOPIC);
|
this.LOGIN_REPLY_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.LOGIN_REPLY_TOPIC);
|
this.LOGOUT_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.LOGOUT_TOPIC);
|
this.LOGOUT_REPLY_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.LOGOUT_REPLY_TOPIC);
|
this.SUBDEVICE_REGISTER_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.SUBDEVICE_REGISTER_TOPIC);
|
this.SUBDEVICE_REGISTER_REPLY_TOPIC = _formatWithPKDN(_const.ALIYUN_BROKER_TOPICS.SUBDEVICE_REGISTER_REPLY_TOPIC);
|
}
|
}, {
|
key: 'configchecking',
|
value: function configchecking() {
|
if (typeof this.productKey === 'undefined') {
|
throw new Error('productKey should not be empty');
|
}
|
if (typeof this.deviceName === 'undefined') {
|
throw new Error('deviceName should not be empty');
|
}
|
if (typeof this.deviceSecret === 'undefined') {
|
throw new Error('deviceSecret should not be empty');
|
}
|
}
|
}]);
|
|
return Model;
|
}();
|
|
exports.default = Model;
|
|
|
module.exports = Model;
|
},{"../package.json":195,"./const":1,"./utils":8,"util":190}],6:[function(require,module,exports){
|
'use strict';
|
|
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
|
|
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
|
|
var Thing = require('./thing');
|
|
var SubDevice = function (_Thing) {
|
_inherits(SubDevice, _Thing);
|
|
function SubDevice() {
|
var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
|
var gateway = arguments[1];
|
|
_classCallCheck(this, SubDevice);
|
|
var _this = _possibleConstructorReturn(this, (SubDevice.__proto__ || Object.getPrototypeOf(SubDevice)).call(this, config));
|
|
_this.gateway = gateway;
|
_this._mqttClient = gateway._mqttClient;
|
return _this;
|
}
|
|
return SubDevice;
|
}(Thing);
|
|
module.exports = SubDevice;
|
},{"./thing":7}],7:[function(require,module,exports){
|
'use strict';
|
|
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
|
|
var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
|
|
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
|
|
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
|
|
var mqtt = require('mqtt');
|
var EventEmitter = require('events');
|
var util = require('util');
|
|
var _require = require('./utils'),
|
createGuid = _require.createGuid,
|
createDebug = _require.createDebug,
|
getIP = _require.getIP,
|
isJsonString = _require.isJsonString,
|
mqttMatch = _require.mqttMatch,
|
mqttNotMatch = _require.mqttNotMatch;
|
|
var debug = createDebug('device');
|
var guid = createGuid();
|
var packagejson = require('../package.json');
|
var Model = require('./model');
|
var nilFn = function nilFn() {};
|
|
var Thing = function (_EventEmitter) {
|
_inherits(Thing, _EventEmitter);
|
|
function Thing() {
|
var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
|
var mqttClient = arguments[1];
|
var type = arguments[2];
|
|
_classCallCheck(this, Thing);
|
|
// 设备类型:device,subdevice,gateway
|
var _this = _possibleConstructorReturn(this, (Thing.__proto__ || Object.getPrototypeOf(Thing)).call(this));
|
|
_this._type = _this.constructor.name || "UNKNOW";
|
// console.log("thing type:",this._type);
|
//init model
|
_this.model = new Model(config);
|
_this.serveCB = [];
|
_this._onShadowCB = nilFn;
|
_this._onConfigCB = nilFn;
|
// props set callback
|
_this._onPropsCB = nilFn;
|
//兼容旧版本
|
_this._compatibleoverdue();
|
return _this;
|
}
|
|
// 发布消息到topic
|
|
|
_createClass(Thing, [{
|
key: 'publish',
|
value: function publish() {
|
var _mqttClient;
|
|
(_mqttClient = this._mqttClient).publish.apply(_mqttClient, arguments);
|
}
|
// 订阅消息
|
|
}, {
|
key: 'subscribe',
|
value: function subscribe() {
|
var _mqttClient2;
|
|
(_mqttClient2 = this._mqttClient).subscribe.apply(_mqttClient2, arguments);
|
}
|
// 取消订阅消息
|
|
}, {
|
key: 'unsubscribe',
|
value: function unsubscribe() {
|
var _mqttClient3;
|
|
(_mqttClient3 = this._mqttClient).unsubscribe.apply(_mqttClient3, arguments);
|
}
|
}, {
|
key: 'end',
|
value: function end() {
|
var _mqttClient4;
|
|
(_mqttClient4 = this._mqttClient).end.apply(_mqttClient4, arguments);
|
}
|
|
// 属性快捷获取
|
|
}, {
|
key: 'postProps',
|
|
|
/*
|
高级版设备属性上报：详细文档地址：https://help.aliyun.com/document_detail/89301.html?spm=a2c4g.11186623.6.660.3ad223dcF1jjSU
|
"params": {"key": "key","value": "value"}
|
*/
|
value: function postProps() {
|
var props = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
|
var cb = arguments[1];
|
|
this._publishAlinkMessage({
|
method: this.model.POST_PROPERY_METHOD,
|
pubTopic: this.model.POST_PROPS_TOPIC,
|
expectReplyTopic: this.model.POST_PROPS_REPLY_TOPIC,
|
params: props
|
}, cb);
|
}
|
|
// 当云端属性设置时触发
|
|
}, {
|
key: 'onProps',
|
value: function onProps(cb) {
|
this._onPropsCB = cb;
|
}
|
|
/*
|
高级版设备事件上报：详细文档地址：https://help.aliyun.com/document_detail/89301.html?spm=a2c4g.11186623.6.660.3ad223dcF1jjSU
|
"params": {"key": "key","value": "value"}
|
*/
|
|
}, {
|
key: 'postEvent',
|
value: function postEvent(eventName) {
|
var params = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
|
var cb = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : function () {};
|
|
this._publishAlinkMessage({
|
method: this.model.getPostEventMethod(eventName),
|
pubTopic: this.model.getPostEvenTopic(eventName),
|
expectReplyTopic: this.model.getPostEvenReplyTopic(eventName),
|
params: params
|
}, cb);
|
}
|
|
/*
|
高级版设备服务监听：详细文档地址：https://help.aliyun.com/document_detail/89301.html?spm=a2c4g.11186623.6.660.3ad223dcF1jjSU
|
"params":
|
serviceName，cb
|
*/
|
|
}, {
|
key: 'onService',
|
value: function onService(serviceName, cb) {
|
if (this._addServiceListenerFn == undefined) {
|
this._addServiceListenerFn = this._wrapServiceSubscribe(serviceName, cb);
|
}
|
var reply = this._wrapReplyServiceFn(serviceName);
|
var newCb = function newCb(res) {
|
cb(res, reply);
|
};
|
this._addServiceListenerFn();
|
this._pushReceiveServiceCallback(serviceName, newCb);
|
}
|
|
// 封装服务响应的reply函数
|
|
}, {
|
key: '_wrapReplyServiceFn',
|
value: function _wrapReplyServiceFn(serviceName) {
|
var _this2 = this;
|
|
/*
|
回应云端调用服务的接口
|
params的数据结构:{
|
id:xxx
|
"code": 200,
|
"data": {
|
output:xxx
|
}
|
*/
|
var fn = function fn(params) {
|
var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'async';
|
|
if (params.id == undefined) {
|
params.id = guid();
|
}
|
var topic = void 0;
|
// 同步调用和异步调用
|
if (type == 'async') {
|
topic = _this2.model.getServiceRespTopic(serviceName);
|
} else {
|
var rrpcid = _this2._getServiceRRPCID(serviceName);
|
topic = _this2.model.getRRPCRespTopic(rrpcid);
|
}
|
// console.log('topic:',topic);
|
// console.log('params',params);
|
_this2._publishMessage(topic, params);
|
};
|
return fn;
|
}
|
|
/*
|
设备标签上报：详细文档地址：https://help.aliyun.com/document_detail/89304.html?spm=a2c4g.11174283.6.662.7e9d16685aIS1k
|
"params": [{"attrKey": "key","attrValue": "value"},{},{}]
|
每次上报不会清除上一次的tag
|
*/
|
|
}, {
|
key: 'postTags',
|
value: function postTags() {
|
var tags = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
|
var cb = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : function () {};
|
|
this._publishAlinkMessage({
|
method: this.model.POST_TAGS_METHOD,
|
pubTopic: this.model.TAG_TOPIC,
|
params: tags
|
}, cb);
|
}
|
// 删除设备标签
|
|
}, {
|
key: 'deleteTags',
|
value: function deleteTags() {
|
var tags = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
|
var cb = arguments[1];
|
|
var params = tags.map(function (tag) {
|
return {
|
attrKey: tag
|
};
|
});
|
this._publishAlinkMessage({
|
method: this.model.DELETE_TAGS_METHOD,
|
pubTopic: this.model.TAG_DELETE_TOPIC,
|
params: params
|
}, cb);
|
}
|
|
/*
|
* 获取远程配置
|
* 技术文档地址：https://help.aliyun.com/document_detail/89308.html?spm=a2c4g.11186623.6.666.53e168d0joDPCn
|
* 返回数据格式 example
|
{
|
code: 200,
|
data:
|
{ configId: '3cfda5091d5b4f53b51621cf4bbf86ec',
|
configSize: 16,
|
getType: 'file',
|
sign: 'xxx',
|
signMethod: 'Sha256',
|
url: 'https://otx-devicecenter-thing-config-cn-shanghai-online.oss-cn-shanghai.aliyuncs.com/xxxxxx' },
|
id: '3',
|
method: 'thing.config.get',
|
version: '1.0'
|
}
|
*/
|
|
}, {
|
key: 'getConfig',
|
value: function getConfig() {
|
var cb = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : function () {};
|
|
// 目前只支持产品维度和文件类型
|
var params = {
|
"configScope": "product",
|
"getType": "file"
|
};
|
this._publishAlinkMessage({
|
method: this.model.GET_CONFIG_METHOD,
|
pubTopic: this.model.CONFIG_TOPIC,
|
params: params
|
}, cb);
|
}
|
|
//当远程配置下发到设备触发
|
|
}, {
|
key: 'onConfig',
|
value: function onConfig(cb) {
|
this._onConfigCB = cb;
|
}
|
|
// 获取设备影子数据
|
|
}, {
|
key: 'getShadow',
|
value: function getShadow() {
|
var msg = {
|
"method": "get"
|
};
|
this._publishMessage(this.model.SHADOW_GET_TOPIC, msg);
|
}
|
|
// 设备上报实际值
|
|
}, {
|
key: 'postShadow',
|
value: function postShadow(reported) {
|
var msg = {
|
"method": "update",
|
"state": {
|
"reported": reported
|
},
|
"version": Date.now()
|
};
|
this._publishMessage(this.model.SHADOW_POST_TOPIC, msg);
|
}
|
|
// 删除影子设备
|
|
}, {
|
key: 'deleteShadow',
|
value: function deleteShadow(keys) {
|
var reported = {};
|
if (typeof keys == 'string') {
|
var key = keys;
|
reported[key] = "null";
|
}
|
if ((typeof keys === 'undefined' ? 'undefined' : _typeof(keys)) == "object") {
|
keys.forEach(function (key) {
|
reported[key] = "null";
|
});
|
}
|
if (keys == undefined) {
|
reported = "null";
|
}
|
var msg = {
|
"method": "delete",
|
"state": {
|
reported: reported
|
},
|
"version": Date.now()
|
};
|
this._publishMessage(this.model.SHADOW_POST_TOPIC, msg);
|
}
|
// 注册影子设备监听
|
|
}, {
|
key: 'onShadow',
|
value: function onShadow(cb) {
|
this._onShadowCB = cb;
|
}
|
|
// 发送普通消息
|
|
}, {
|
key: '_publishMessage',
|
value: function _publishMessage(pubTopic) {
|
var msg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
|
var qos = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 0;
|
|
var payload = JSON.stringify(msg);
|
this.publish(pubTopic, payload, {
|
qos: qos
|
}, function (err, res) {
|
if (err) {
|
// console.log('publish error', pubTopic, msg.id, err, res)
|
}
|
});
|
}
|
|
// 发送alink协议消息
|
|
}, {
|
key: '_publishAlinkMessage',
|
value: function _publishAlinkMessage(_ref, cb) {
|
var _ref$method = _ref.method,
|
method = _ref$method === undefined ? "" : _ref$method,
|
pubTopic = _ref.pubTopic,
|
params = _ref.params,
|
expectReplyTopic = _ref.expectReplyTopic,
|
timeout = _ref.timeout,
|
msgId = _ref.msgId;
|
|
|
var id = this._genAlinkMessageId(msgId, expectReplyTopic);
|
//暂存回调函数
|
this._pushCallback(id, cb);
|
var msg = this.model.genAlinkContent(method, params, id);
|
var payload = JSON.stringify(msg);
|
// console.log("_publishAlinkMessage:",payload,pubTopic);
|
this.publish(pubTopic, payload, function (err, res) {
|
debug('pub callback', pubTopic, msg.id, err, res);
|
// console.log('pub callback', pubTopic, msg.id, err, res);
|
if (err) {
|
debug('publish error', pubTopic, msg.id, err, res);
|
}
|
});
|
}
|
}, {
|
key: '_genAlinkMessageId',
|
value: function _genAlinkMessageId(originID, expect) {
|
var msgId = void 0;
|
var separator = '|exp-topic|';
|
if (!originID) {
|
msgId = guid();
|
}
|
// 解决部分topic响应多次的问题
|
if (expect) {
|
msgId = msgId + separator + expect;
|
}
|
return msgId;
|
}
|
}, {
|
key: '_subscribeClientEvent',
|
value: function _subscribeClientEvent() {
|
var _this3 = this;
|
|
var client = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this._mqttClient;
|
|
['connect', 'error', 'close', 'reconnect', 'offline', 'message'].forEach(function (evtName) {
|
_this3._mqttClient.on(evtName, function () {
|
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
|
args[_key] = arguments[_key];
|
}
|
|
debug('mqtt client ' + evtName);
|
if (evtName === 'connect') {
|
debug('mqtt connected');
|
_this3._subscribePresetTopic();
|
}
|
// 事件流到设备端开发者lib中的方式有2中，通过subscribe和通过callback
|
if (evtName === 'message') {
|
// 1：处理subscribe通知
|
_this3.emit.apply(_this3, [evtName].concat(args));
|
// 2：处理callback通知
|
_this3._mqttCallbackHandler.apply(_this3, args);
|
return;
|
}
|
if (evtName === 'close') {}
|
// console.log("on close");
|
|
// 其他事件 'connect', 'error', 'close', 'reconnect', 'offline'处理
|
_this3.emit(evtName, args);
|
});
|
});
|
}
|
}, {
|
key: '_createClient',
|
value: function _createClient() {
|
this._mqttClient = mqtt.connect(this.model.brokerUrl, this.model.genConnectPrarms());
|
}
|
}, {
|
key: '_subscribePresetTopic',
|
value: function _subscribePresetTopic() {
|
var _this4 = this;
|
|
var thing = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this;
|
|
//初始化只需要订阅 属性返回的topic和标签删除返回的topic，事件topic需要跟进event动态订阅，所以初始化不需要订阅
|
[
|
// "/sys/#",
|
// "/shadow/#",
|
// "/ext/#"
|
// devices
|
thing.model.POST_PROPS_REPLY_TOPIC, thing.model.ONSET_PROPS_TOPIC, thing.model.getWildcardEvenTopic(), thing.model.TAG_REPLY_TOPIC, thing.model.TAG_DELETE_REPLY_TOPIC, thing.model.CONFIG_REPLY_TOPIC, thing.model.SHADOW_SUBSCRIBE_TOPIC, thing.model.CONFIG_SUBSCRIBE_TOPIC, thing.model.CONFIG_SUBSCRIBE_RESP_TOPIC,
|
// gateway
|
thing.model.ADD_TOPO_REPLY_TOPIC, thing.model.DELETE_TOPO_REPLY_TOPIC, thing.model.GET_TOPO_REPLY_TOPIC, thing.model.LOGIN_REPLY_TOPIC, thing.model.LOGOUT_REPLY_TOPIC, thing.model.SUBDEVICE_REGISTER_REPLY_TOPIC, thing.model.RRPC_REQ_TOPIC].forEach(function (replyTopic) {
|
// console.log("subscribe topic>>>>>>", replyTopic);
|
_this4.subscribe(replyTopic, {
|
"qos": 1
|
}, function (error, res) {
|
// console.log(">>>>>> subscribe topic resp",error,res);
|
if (error) {
|
debug('sub error:', error.toString);
|
}
|
});
|
});
|
}
|
// 处理内部message以及各种方法的回调
|
|
}, {
|
key: '_mqttCallbackHandler',
|
value: function _mqttCallbackHandler(topic, message) {
|
// console.log('device _mqttCallbackHandler',topic,message);
|
// console.log('message',JSON.parse(message.toString()));
|
// console.log('topic',topic);
|
|
// 几种不处理的情况
|
// 情况1:回调函数为空
|
if (this._cb == [] && this._serviceCB == [] && this._onShadowCB == nilFn && this._onConfigCB == nilFn) {
|
return;
|
}
|
// 情况2:返回值为非结构化数据（非结构化可能是：基础版产品或是用户自定义topic）
|
if (isJsonString(message.toString()) == false) {
|
return;
|
}
|
// 开始处理返回值
|
try {
|
var res = JSON.parse(message.toString());
|
|
//处理On Props Set回调
|
// topic /sys/<pk>/<dn>/thing/service/property/set
|
if (mqttMatch(this.model.ONSET_PROPS_TOPIC, topic)) {
|
this._onPropsCB(res);
|
return;
|
}
|
|
//处理物模型服务订阅返回数据,同步或者异步方式
|
if ((mqttMatch(this.model.getWildcardServiceTopic(), topic) || mqttMatch(this.model.RRPC_REQ_TOPIC, topic)) && this._onReceiveService != undefined) {
|
// console.log("device mqttMatch(this.model.getWildcardServiceTopic");
|
this._onReceiveService(topic, res);
|
return;
|
}
|
// 影子设备reply和云端或应用下发影子配置通知,很久之前cmp定义的方法名称，所以格式与其他名称不太相同
|
if (mqttMatch(this.model.SHADOW_SUBSCRIBE_TOPIC, topic) && this._onShadowCB != nilFn) {
|
this._onShadowCB(res);
|
return;
|
}
|
// 远程配置回调
|
if (mqttMatch(this.model.getWildcardConfigTopic(), topic) && mqttNotMatch(this.model.CONFIG_REPLY_TOPIC, topic) && this._onConfigCB != undefined) {
|
this._onConfigCB(res);
|
return;
|
}
|
//其他通用回调
|
var cbID = res.id;
|
|
var callback = this._findCallback(cbID, topic);
|
if (callback) {
|
callback(res);
|
}
|
} catch (e) {
|
// console.log('_mqttCallbackHandler error',e)
|
}
|
}
|
}, {
|
key: '_findCallback',
|
value: function _findCallback(cbID, topic) {
|
var separator = '|exp-topic|';
|
var msgTopic = cbID.split(separator)[1];
|
if (msgTopic && msgTopic != topic) {
|
return;
|
}
|
// 查找回调函数,找到后删除
|
var cb = this._getCallbackById(cbID);
|
delete this._cb[cbID];
|
return cb;
|
|
// if(cbID.indexOf(separator)>0 ){
|
// console.log("cbID>>>>:",cbID);
|
// console.log("cbID.split",cbID.split(separator)[1]);
|
// if(cbID.split(separator)[1] != topic){
|
// return;
|
// }
|
// }
|
}
|
// // 查找回调函数,找到后使
|
// _popCallback(cbID) {
|
// const cb = this._getCallbackById(cbID);
|
// delete this._cb[cbID];
|
// return cb;
|
// }
|
|
}, {
|
key: '_wrapServiceSubscribe',
|
value: function _wrapServiceSubscribe(serviceName, cb) {
|
var _this5 = this;
|
|
var subscription = void 0;
|
var fn = function fn() {
|
//初始化
|
if (subscription == undefined) {
|
subscription = {};
|
};
|
// 查找是否存在
|
if (subscription.serviceName == undefined) {
|
_this5.subscribe(_this5.model.getServiceTopic(serviceName), function (error, res) {
|
if (error) {
|
debug('sub error:', res);
|
}
|
});
|
subscription.serviceName = true;
|
}
|
};
|
return fn;
|
}
|
|
//处理接收云端下发服务调用
|
|
}, {
|
key: '_onReceiveService',
|
value: function _onReceiveService(topic, res) {
|
// console.log("_onReceiveService",this.model.deviceName)
|
var method = res.method;
|
|
var serviceName = method.split('.').pop();
|
var cb = this._serviceCB[serviceName] || function () {};
|
// 如果是rrpc的方式产生的服务同步调用，需要记录服务的id
|
if (mqttMatch(this.model.RRPC_REQ_TOPIC, topic)) {
|
var rrpcid = topic.split('/').pop();
|
this._pushReceiveServiceRRPCID(serviceName, rrpcid);
|
}
|
cb(res);
|
}
|
}, {
|
key: '_pushCallback',
|
value: function _pushCallback(msgid, fn) {
|
// 初始化回调函数数组
|
if (this._cb == undefined) {
|
this._cb = [];
|
};
|
this._cb[msgid] = fn;
|
}
|
}, {
|
key: '_getCallbackById',
|
value: function _getCallbackById(msgid) {
|
// 初始化回调函数数组
|
if (this._cb == undefined) {
|
this._cb = [];
|
};
|
return this._cb[msgid];
|
}
|
}, {
|
key: '_pushReceiveServiceCallback',
|
value: function _pushReceiveServiceCallback(serviceName, fn) {
|
// 初始化回调函数数组
|
if (this._serviceCB == undefined) {
|
this._serviceCB = [];
|
};
|
this._serviceCB[serviceName] = fn;
|
}
|
}, {
|
key: '_pushReceiveServiceRRPCID',
|
value: function _pushReceiveServiceRRPCID(serviceName, rrpdid) {
|
// 初始化回调函数数组
|
if (this._serviceRRPCID == undefined) {
|
this._serviceRRPCID = [];
|
};
|
this._serviceRRPCID[serviceName] = rrpdid;
|
}
|
}, {
|
key: '_getServiceRRPCID',
|
value: function _getServiceRRPCID(serviceName) {
|
if (this._serviceRRPCID && this._serviceRRPCID[serviceName]) {
|
return this._serviceRRPCID[serviceName];
|
}
|
return undefined;
|
}
|
}, {
|
key: '_compatibleoverdue',
|
value: function _compatibleoverdue() {}
|
}, {
|
key: 'connected',
|
get: function get() {
|
return this._mqttClient.connected;
|
}
|
}, {
|
key: 'mqttClient',
|
get: function get() {
|
return this._mqttClient;
|
}
|
}]);
|
|
return Thing;
|
}(EventEmitter);
|
|
module.exports = Thing;
|
},{"../package.json":195,"./model":5,"./utils":8,"events":137,"mqtt":151,"util":190}],8:[function(require,module,exports){
|
(function (process){
|
'use strict';
|
|
var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
|
|
function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
|
|
var cryptojs = require('crypto-js');
|
var os = require('os');
|
var axios = require('axios');
|
var qs = require('qs');
|
|
function hmacSign(type, secret, content) {
|
return cryptojs.HmacSHA1(content, secret).toString();
|
}
|
|
function mqttMatch(filter, topic) {
|
var filterArray = filter.split('/');
|
var length = filterArray.length;
|
var topicArray = topic.split('/');
|
for (var i = 0; i < length; ++i) {
|
var left = filterArray[i];
|
var right = topicArray[i];
|
if (left === '#') return topicArray.length >= length - 1;
|
if (left !== '+' && left !== right) return false;
|
}
|
return length === topicArray.length;
|
}
|
|
function mqttNotMatch(filter, topic) {
|
return !mqttMatch(filter, topic);
|
}
|
|
function createGuid() {
|
var id = 1;
|
return function () {
|
return String(id++);
|
};
|
}
|
|
function isJsonString(str) {
|
try {
|
if (_typeof(JSON.parse(str)) == "object") {
|
return true;
|
}
|
} catch (e) {}
|
return false;
|
}
|
|
function signUtil(deviceConfig) {
|
var signMethod = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'sha1';
|
|
var timestamp = Date.now();
|
// 忽略三元组大小写
|
tripleIgnoreCase(deviceConfig);
|
var device = {
|
productKey: deviceConfig.productKey,
|
deviceName: deviceConfig.deviceName,
|
clientId: deviceConfig.productKey + '&' + deviceConfig.deviceName,
|
timestamp: timestamp
|
};
|
device.signMethod = 'hmac' + signMethod;
|
var signcontent = 'clientId' + device.clientId + 'deviceName' + device.deviceName + 'productKey' + device.productKey + 'timestamp' + timestamp;
|
device.sign = hmacSign(signMethod, deviceConfig.deviceSecret, signcontent);
|
return device;
|
}
|
|
function deviceRegisterSign(productKey, productSecret, deviceName, random) {
|
var signMethod = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : 'sha1';
|
|
// 忽略三元组大小写
|
var config = { productKey: productKey, productSecret: productSecret, deviceName: deviceName };
|
tripleIgnoreCase(config);
|
// signMethod = `hmac${signMethod}`;
|
var signcontent = 'deviceName' + config.deviceName + 'productKey' + config.productKey + 'random' + random;
|
// console.log("deviceRegisterSign",signMethod,signcontent)
|
var sign = hmacSign("sha1", config.productSecret, signcontent);
|
|
return sign;
|
}
|
|
function createDebug(mod) {
|
return function () {
|
for (var _len = arguments.length, args = Array(_len), _key = 0; _key < _len; _key++) {
|
args[_key] = arguments[_key];
|
}
|
|
var debugMod = process.env.DEBUG;
|
if (debugMod && (debugMod === '*' || mod.indexOf(debugMod) > -1)) {
|
var _console;
|
|
var _args = [mod + ':'].concat(args);
|
(_console = console).log.apply(_console, _toConsumableArray(_args));
|
}
|
};
|
}
|
|
function getIP() {
|
var ifaces = os.networkInterfaces();
|
var ip = "";
|
for (var dev in ifaces) {
|
ifaces[dev].forEach(function (details) {
|
if (details.family == 'IPv4' && dev === 'en0') {
|
ip = details.address;
|
}
|
});
|
}
|
return ip;
|
}
|
|
/*
|
* 设备动态注册
|
* 子设备注册+直连设备使用一型一密动态注册
|
*/
|
function register(_ref, cb) {
|
var productKey = _ref.productKey,
|
productSecret = _ref.productSecret,
|
deviceName = _ref.deviceName,
|
random = _ref.random,
|
signMethod = _ref.signMethod,
|
registerURL = _ref.registerURL;
|
|
var rd = random || Math.random().toString(36).substr(2);
|
var sm = signMethod || "hmacsha1";
|
var url = registerURL || "https://iot-auth.cn-shanghai.aliyuncs.com/auth/register/device";
|
var sign = deviceRegisterSign(productKey, productSecret, deviceName, rd, sm);
|
var data = qs.stringify({
|
productKey: productKey,
|
deviceName: deviceName,
|
random: rd,
|
sign: sign,
|
signMethod: sm
|
});
|
axios.post(url, data).then(function (res) {
|
var data = res.data;
|
if (data.code != 200) {
|
throw data;
|
}
|
cb(data);
|
}).catch(function (error) {
|
cb(error);
|
});
|
}
|
// 三元组不为空
|
function tripleExpectNotNull(triple) {
|
if (typeof triple.productKey === 'undefined') {
|
throw new Error('productKey should not be empty');
|
}
|
if (typeof triple.deviceName === 'undefined') {
|
throw new Error('deviceName should not be empty');
|
}
|
if (typeof triple.deviceSecret === 'undefined') {
|
throw new Error('deviceSecret should not be empty');
|
}
|
}
|
|
// 三元组忽略大小写 triple ignore case
|
function tripleIgnoreCase(config) {
|
Object.keys(config).forEach(function (originKey) {
|
var key = originKey.toLowerCase();
|
switch (key) {
|
case "productkey":
|
config.productKey = config[originKey];
|
break;
|
case "devicename":
|
config.deviceName = config[originKey];
|
break;
|
case "devicesecret":
|
config.deviceSecret = config[originKey];
|
break;
|
}
|
});
|
return config;
|
}
|
|
// 获取当前sdk版本
|
// 支付宝小程序:JS|Ali
|
// 微信小程序:JS|WX
|
// 浏览器：JS|Broswer
|
// node环境：NodeJS
|
// 命令行:JS|CLI
|
// 未知：JS|UNKNOW
|
var LANG = 'JS|UNKNOW';
|
|
function getSDKLanguage() {
|
// 支付宝小程序运行环境 不完全可靠
|
if (typeof my !== 'undefined' && (my.navigateToMiniProgram || my.navigateBackMiniProgram)) {
|
return "JS|Ali";
|
}
|
// 微信小程序判断 不完全可靠
|
if (typeof wx !== 'undefined' && (wx.navigateToMiniProgram || wx.navigateBackMiniProgram)) {
|
return "JS|WX";
|
}
|
// 浏览器环境判断
|
if (typeof window !== 'undefined' && typeof window.document !== 'undefined' || typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope) {
|
return "JS|Broswer ";
|
}
|
// node环境
|
if (typeof module !== 'undefined' && module.exports) {
|
return "NodeJS";
|
}
|
|
// 返回主动设置的环境值
|
return LANG;
|
}
|
function setSDKLanguage(lang) {
|
LANG = lang;
|
}
|
|
exports.tripleIgnoreCase = tripleIgnoreCase;
|
exports.tripleExpectNotNull = tripleExpectNotNull;
|
exports.getIP = getIP;
|
exports.hmacSign = hmacSign;
|
exports.mqttMatch = mqttMatch;
|
exports.mqttNotMatch = mqttNotMatch;
|
exports.createGuid = createGuid;
|
exports.signUtil = signUtil;
|
exports.createDebug = createDebug;
|
exports.register = register;
|
exports.isJsonString = isJsonString;
|
exports.getSDKLanguage = getSDKLanguage;
|
exports.setSDKLanguage = setSDKLanguage;
|
}).call(this,require('_process'))
|
},{"_process":161,"axios":9,"crypto-js":47,"os":159,"qs":164}],9:[function(require,module,exports){
|
module.exports = require('./lib/axios');
|
},{"./lib/axios":11}],10:[function(require,module,exports){
|
(function (process){
|
'use strict';
|
|
var utils = require('./../utils');
|
var settle = require('./../core/settle');
|
var buildURL = require('./../helpers/buildURL');
|
var parseHeaders = require('./../helpers/parseHeaders');
|
var isURLSameOrigin = require('./../helpers/isURLSameOrigin');
|
var createError = require('../core/createError');
|
var btoa = (typeof window !== 'undefined' && window.btoa && window.btoa.bind(window)) || require('./../helpers/btoa');
|
|
module.exports = function xhrAdapter(config) {
|
return new Promise(function dispatchXhrRequest(resolve, reject) {
|
var requestData = config.data;
|
var requestHeaders = config.headers;
|
|
if (utils.isFormData(requestData)) {
|
delete requestHeaders['Content-Type']; // Let the browser set it
|
}
|
|
var request = new XMLHttpRequest();
|
var loadEvent = 'onreadystatechange';
|
var xDomain = false;
|
|
// For IE 8/9 CORS support
|
// Only supports POST and GET calls and doesn't returns the response headers.
|
// DON'T do this for testing b/c XMLHttpRequest is mocked, not XDomainRequest.
|
if (process.env.NODE_ENV !== 'test' &&
|
typeof window !== 'undefined' &&
|
window.XDomainRequest && !('withCredentials' in request) &&
|
!isURLSameOrigin(config.url)) {
|
request = new window.XDomainRequest();
|
loadEvent = 'onload';
|
xDomain = true;
|
request.onprogress = function handleProgress() {};
|
request.ontimeout = function handleTimeout() {};
|
}
|
|
// HTTP basic authentication
|
if (config.auth) {
|
var username = config.auth.username || '';
|
var password = config.auth.password || '';
|
requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);
|
}
|
|
request.open(config.method.toUpperCase(), buildURL(config.url, config.params, config.paramsSerializer), true);
|
|
// Set the request timeout in MS
|
request.timeout = config.timeout;
|
|
// Listen for ready state
|
request[loadEvent] = function handleLoad() {
|
if (!request || (request.readyState !== 4 && !xDomain)) {
|
return;
|
}
|
|
// The request errored out and we didn't get a response, this will be
|
// handled by onerror instead
|
// With one exception: request that using file: protocol, most browsers
|
// will return status as 0 even though it's a successful request
|
if (request.status === 0 && !(request.responseURL && request.responseURL.indexOf('file:') === 0)) {
|
return;
|
}
|
|
// Prepare the response
|
var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;
|
var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;
|
var response = {
|
data: responseData,
|
// IE sends 1223 instead of 204 (https://github.com/axios/axios/issues/201)
|
status: request.status === 1223 ? 204 : request.status,
|
statusText: request.status === 1223 ? 'No Content' : request.statusText,
|
headers: responseHeaders,
|
config: config,
|
request: request
|
};
|
|
settle(resolve, reject, response);
|
|
// Clean up request
|
request = null;
|
};
|
|
// Handle low level network errors
|
request.onerror = function handleError() {
|
// Real errors are hidden from us by the browser
|
// onerror should only fire if it's a network error
|
reject(createError('Network Error', config, null, request));
|
|
// Clean up request
|
request = null;
|
};
|
|
// Handle timeout
|
request.ontimeout = function handleTimeout() {
|
reject(createError('timeout of ' + config.timeout + 'ms exceeded', config, 'ECONNABORTED',
|
request));
|
|
// Clean up request
|
request = null;
|
};
|
|
// Add xsrf header
|
// This is only done if running in a standard browser environment.
|
// Specifically not if we're in a web worker, or react-native.
|
if (utils.isStandardBrowserEnv()) {
|
var cookies = require('./../helpers/cookies');
|
|
// Add xsrf header
|
var xsrfValue = (config.withCredentials || isURLSameOrigin(config.url)) && config.xsrfCookieName ?
|
cookies.read(config.xsrfCookieName) :
|
undefined;
|
|
if (xsrfValue) {
|
requestHeaders[config.xsrfHeaderName] = xsrfValue;
|
}
|
}
|
|
// Add headers to the request
|
if ('setRequestHeader' in request) {
|
utils.forEach(requestHeaders, function setRequestHeader(val, key) {
|
if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {
|
// Remove Content-Type if data is undefined
|
delete requestHeaders[key];
|
} else {
|
// Otherwise add header to the request
|
request.setRequestHeader(key, val);
|
}
|
});
|
}
|
|
// Add withCredentials to request if needed
|
if (config.withCredentials) {
|
request.withCredentials = true;
|
}
|
|
// Add responseType to request if needed
|
if (config.responseType) {
|
try {
|
request.responseType = config.responseType;
|
} catch (e) {
|
// Expected DOMException thrown by browsers not compatible XMLHttpRequest Level 2.
|
// But, this can be suppressed for 'json' type as it can be parsed by default 'transformResponse' function.
|
if (config.responseType !== 'json') {
|
throw e;
|
}
|
}
|
}
|
|
// Handle progress if needed
|
if (typeof config.onDownloadProgress === 'function') {
|
request.addEventListener('progress', config.onDownloadProgress);
|
}
|
|
// Not all browsers support upload events
|
if (typeof config.onUploadProgress === 'function' && request.upload) {
|
request.upload.addEventListener('progress', config.onUploadProgress);
|
}
|
|
if (config.cancelToken) {
|
// Handle cancellation
|
config.cancelToken.promise.then(function onCanceled(cancel) {
|
if (!request) {
|
return;
|
}
|
|
request.abort();
|
reject(cancel);
|
// Clean up request
|
request = null;
|
});
|
}
|
|
if (requestData === undefined) {
|
requestData = null;
|
}
|
|
// Send the request
|
request.send(requestData);
|
});
|
};
|
|
}).call(this,require('_process'))
|
},{"../core/createError":17,"./../core/settle":20,"./../helpers/btoa":24,"./../helpers/buildURL":25,"./../helpers/cookies":27,"./../helpers/isURLSameOrigin":29,"./../helpers/parseHeaders":31,"./../utils":33,"_process":161}],11:[function(require,module,exports){
|
'use strict';
|
|
var utils = require('./utils');
|
var bind = require('./helpers/bind');
|
var Axios = require('./core/Axios');
|
var defaults = require('./defaults');
|
|
/**
|
* Create an instance of Axios
|
*
|
* @param {Object} defaultConfig The default config for the instance
|
* @return {Axios} A new instance of Axios
|
*/
|
function createInstance(defaultConfig) {
|
var context = new Axios(defaultConfig);
|
var instance = bind(Axios.prototype.request, context);
|
|
// Copy axios.prototype to instance
|
utils.extend(instance, Axios.prototype, context);
|
|
// Copy context to instance
|
utils.extend(instance, context);
|
|
return instance;
|
}
|
|
// Create the default instance to be exported
|
var axios = createInstance(defaults);
|
|
// Expose Axios class to allow class inheritance
|
axios.Axios = Axios;
|
|
// Factory for creating new instances
|
axios.create = function create(instanceConfig) {
|
return createInstance(utils.merge(defaults, instanceConfig));
|
};
|
|
// Expose Cancel & CancelToken
|
axios.Cancel = require('./cancel/Cancel');
|
axios.CancelToken = require('./cancel/CancelToken');
|
axios.isCancel = require('./cancel/isCancel');
|
|
// Expose all/spread
|
axios.all = function all(promises) {
|
return Promise.all(promises);
|
};
|
axios.spread = require('./helpers/spread');
|
|
module.exports = axios;
|
|
// Allow use of default import syntax in TypeScript
|
module.exports.default = axios;
|
|
},{"./cancel/Cancel":12,"./cancel/CancelToken":13,"./cancel/isCancel":14,"./core/Axios":15,"./defaults":22,"./helpers/bind":23,"./helpers/spread":32,"./utils":33}],12:[function(require,module,exports){
|
'use strict';
|
|
/**
|
* A `Cancel` is an object that is thrown when an operation is canceled.
|
*
|
* @class
|
* @param {string=} message The message.
|
*/
|
function Cancel(message) {
|
this.message = message;
|
}
|
|
Cancel.prototype.toString = function toString() {
|
return 'Cancel' + (this.message ? ': ' + this.message : '');
|
};
|
|
Cancel.prototype.__CANCEL__ = true;
|
|
module.exports = Cancel;
|
|
},{}],13:[function(require,module,exports){
|
'use strict';
|
|
var Cancel = require('./Cancel');
|
|
/**
|
* A `CancelToken` is an object that can be used to request cancellation of an operation.
|
*
|
* @class
|
* @param {Function} executor The executor function.
|
*/
|
function CancelToken(executor) {
|
if (typeof executor !== 'function') {
|
throw new TypeError('executor must be a function.');
|
}
|
|
var resolvePromise;
|
this.promise = new Promise(function promiseExecutor(resolve) {
|
resolvePromise = resolve;
|
});
|
|
var token = this;
|
executor(function cancel(message) {
|
if (token.reason) {
|
// Cancellation has already been requested
|
return;
|
}
|
|
token.reason = new Cancel(message);
|
resolvePromise(token.reason);
|
});
|
}
|
|
/**
|
* Throws a `Cancel` if cancellation has been requested.
|
*/
|
CancelToken.prototype.throwIfRequested = function throwIfRequested() {
|
if (this.reason) {
|
throw this.reason;
|
}
|
};
|
|
/**
|
* Returns an object that contains a new `CancelToken` and a function that, when called,
|
* cancels the `CancelToken`.
|
*/
|
CancelToken.source = function source() {
|
var cancel;
|
var token = new CancelToken(function executor(c) {
|
cancel = c;
|
});
|
return {
|
token: token,
|
cancel: cancel
|
};
|
};
|
|
module.exports = CancelToken;
|
|
},{"./Cancel":12}],14:[function(require,module,exports){
|
'use strict';
|
|
module.exports = function isCancel(value) {
|
return !!(value && value.__CANCEL__);
|
};
|
|
},{}],15:[function(require,module,exports){
|
'use strict';
|
|
var defaults = require('./../defaults');
|
var utils = require('./../utils');
|
var InterceptorManager = require('./InterceptorManager');
|
var dispatchRequest = require('./dispatchRequest');
|
|
/**
|
* Create a new instance of Axios
|
*
|
* @param {Object} instanceConfig The default config for the instance
|
*/
|
function Axios(instanceConfig) {
|
this.defaults = instanceConfig;
|
this.interceptors = {
|
request: new InterceptorManager(),
|
response: new InterceptorManager()
|
};
|
}
|
|
/**
|
* Dispatch a request
|
*
|
* @param {Object} config The config specific for this request (merged with this.defaults)
|
*/
|
Axios.prototype.request = function request(config) {
|
/*eslint no-param-reassign:0*/
|
// Allow for axios('example/url'[, config]) a la fetch API
|
if (typeof config === 'string') {
|
config = utils.merge({
|
url: arguments[0]
|
}, arguments[1]);
|
}
|
|
config = utils.merge(defaults, {method: 'get'}, this.defaults, config);
|
config.method = config.method.toLowerCase();
|
|
// Hook up interceptors middleware
|
var chain = [dispatchRequest, undefined];
|
var promise = Promise.resolve(config);
|
|
this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
|
chain.unshift(interceptor.fulfilled, interceptor.rejected);
|
});
|
|
this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
|
chain.push(interceptor.fulfilled, interceptor.rejected);
|
});
|
|
while (chain.length) {
|
promise = promise.then(chain.shift(), chain.shift());
|
}
|
|
return promise;
|
};
|
|
// Provide aliases for supported request methods
|
utils.forEach(['delete', 'get', 'head', 'options'], function forEachMethodNoData(method) {
|
/*eslint func-names:0*/
|
Axios.prototype[method] = function(url, config) {
|
return this.request(utils.merge(config || {}, {
|
method: method,
|
url: url
|
}));
|
};
|
});
|
|
utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
|
/*eslint func-names:0*/
|
Axios.prototype[method] = function(url, data, config) {
|
return this.request(utils.merge(config || {}, {
|
method: method,
|
url: url,
|
data: data
|
}));
|
};
|
});
|
|
module.exports = Axios;
|
|
},{"./../defaults":22,"./../utils":33,"./InterceptorManager":16,"./dispatchRequest":18}],16:[function(require,module,exports){
|
'use strict';
|
|
var utils = require('./../utils');
|
|
function InterceptorManager() {
|
this.handlers = [];
|
}
|
|
/**
|
* Add a new interceptor to the stack
|
*
|
* @param {Function} fulfilled The function to handle `then` for a `Promise`
|
* @param {Function} rejected The function to handle `reject` for a `Promise`
|
*
|
* @return {Number} An ID used to remove interceptor later
|
*/
|
InterceptorManager.prototype.use = function use(fulfilled, rejected) {
|
this.handlers.push({
|
fulfilled: fulfilled,
|
rejected: rejected
|
});
|
return this.handlers.length - 1;
|
};
|
|
/**
|
* Remove an interceptor from the stack
|
*
|
* @param {Number} id The ID that was returned by `use`
|
*/
|
InterceptorManager.prototype.eject = function eject(id) {
|
if (this.handlers[id]) {
|
this.handlers[id] = null;
|
}
|
};
|
|
/**
|
* Iterate over all the registered interceptors
|
*
|
* This method is particularly useful for skipping over any
|
* interceptors that may have become `null` calling `eject`.
|
*
|
* @param {Function} fn The function to call for each interceptor
|
*/
|
InterceptorManager.prototype.forEach = function forEach(fn) {
|
utils.forEach(this.handlers, function forEachHandler(h) {
|
if (h !== null) {
|
fn(h);
|
}
|
});
|
};
|
|
module.exports = InterceptorManager;
|
|
},{"./../utils":33}],17:[function(require,module,exports){
|
'use strict';
|
|
var enhanceError = require('./enhanceError');
|
|
/**
|
* Create an Error with the specified message, config, error code, request and response.
|
*
|
* @param {string} message The error message.
|
* @param {Object} config The config.
|
* @param {string} [code] The error code (for example, 'ECONNABORTED').
|
* @param {Object} [request] The request.
|
* @param {Object} [response] The response.
|
* @returns {Error} The created error.
|
*/
|
module.exports = function createError(message, config, code, request, response) {
|
var error = new Error(message);
|
return enhanceError(error, config, code, request, response);
|
};
|
|
},{"./enhanceError":19}],18:[function(require,module,exports){
|
'use strict';
|
|
var utils = require('./../utils');
|
var transformData = require('./transformData');
|
var isCancel = require('../cancel/isCancel');
|
var defaults = require('../defaults');
|
var isAbsoluteURL = require('./../helpers/isAbsoluteURL');
|
var combineURLs = require('./../helpers/combineURLs');
|
|
/**
|
* Throws a `Cancel` if cancellation has been requested.
|
*/
|
function throwIfCancellationRequested(config) {
|
if (config.cancelToken) {
|
config.cancelToken.throwIfRequested();
|
}
|
}
|
|
/**
|
* Dispatch a request to the server using the configured adapter.
|
*
|
* @param {object} config The config that is to be used for the request
|
* @returns {Promise} The Promise to be fulfilled
|
*/
|
module.exports = function dispatchRequest(config) {
|
throwIfCancellationRequested(config);
|
|
// Support baseURL config
|
if (config.baseURL && !isAbsoluteURL(config.url)) {
|
config.url = combineURLs(config.baseURL, config.url);
|
}
|
|
// Ensure headers exist
|
config.headers = config.headers || {};
|
|
// Transform request data
|
config.data = transformData(
|
config.data,
|
config.headers,
|
config.transformRequest
|
);
|
|
// Flatten headers
|
config.headers = utils.merge(
|
config.headers.common || {},
|
config.headers[config.method] || {},
|
config.headers || {}
|
);
|
|
utils.forEach(
|
['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],
|
function cleanHeaderConfig(method) {
|
delete config.headers[method];
|
}
|
);
|
|
var adapter = config.adapter || defaults.adapter;
|
|
return adapter(config).then(function onAdapterResolution(response) {
|
throwIfCancellationRequested(config);
|
|
// Transform response data
|
response.data = transformData(
|
response.data,
|
response.headers,
|
config.transformResponse
|
);
|
|
return response;
|
}, function onAdapterRejection(reason) {
|
if (!isCancel(reason)) {
|
throwIfCancellationRequested(config);
|
|
// Transform response data
|
if (reason && reason.response) {
|
reason.response.data = transformData(
|
reason.response.data,
|
reason.response.headers,
|
config.transformResponse
|
);
|
}
|
}
|
|
return Promise.reject(reason);
|
});
|
};
|
|
},{"../cancel/isCancel":14,"../defaults":22,"./../helpers/combineURLs":26,"./../helpers/isAbsoluteURL":28,"./../utils":33,"./transformData":21}],19:[function(require,module,exports){
|
'use strict';
|
|
/**
|
* Update an Error with the specified config, error code, and response.
|
*
|
* @param {Error} error The error to update.
|
* @param {Object} config The config.
|
* @param {string} [code] The error code (for example, 'ECONNABORTED').
|
* @param {Object} [request] The request.
|
* @param {Object} [response] The response.
|
* @returns {Error} The error.
|
*/
|
module.exports = function enhanceError(error, config, code, request, response) {
|
error.config = config;
|
if (code) {
|
error.code = code;
|
}
|
error.request = request;
|
error.response = response;
|
return error;
|
};
|
|
},{}],20:[function(require,module,exports){
|
'use strict';
|
|
var createError = require('./createError');
|
|
/**
|
* Resolve or reject a Promise based on response status.
|
*
|
* @param {Function} resolve A function that resolves the promise.
|
* @param {Function} reject A function that rejects the promise.
|
* @param {object} response The response.
|
*/
|
module.exports = function settle(resolve, reject, response) {
|
var validateStatus = response.config.validateStatus;
|
// Note: status is not exposed by XDomainRequest
|
if (!response.status || !validateStatus || validateStatus(response.status)) {
|
resolve(response);
|
} else {
|
reject(createError(
|
'Request failed with status code ' + response.status,
|
response.config,
|
null,
|
response.request,
|
response
|
));
|
}
|
};
|
|
},{"./createError":17}],21:[function(require,module,exports){
|
'use strict';
|
|
var utils = require('./../utils');
|
|
/**
|
* Transform the data for a request or a response
|
*
|
* @param {Object|String} data The data to be transformed
|
* @param {Array} headers The headers for the request or response
|
* @param {Array|Function} fns A single function or Array of functions
|
* @returns {*} The resulting transformed data
|
*/
|
module.exports = function transformData(data, headers, fns) {
|
/*eslint no-param-reassign:0*/
|
utils.forEach(fns, function transform(fn) {
|
data = fn(data, headers);
|
});
|
|
return data;
|
};
|
|
},{"./../utils":33}],22:[function(require,module,exports){
|
(function (process){
|
'use strict';
|
|
var utils = require('./utils');
|
var normalizeHeaderName = require('./helpers/normalizeHeaderName');
|
|
var DEFAULT_CONTENT_TYPE = {
|
'Content-Type': 'application/x-www-form-urlencoded'
|
};
|
|
function setContentTypeIfUnset(headers, value) {
|
if (!utils.isUndefined(headers) && utils.isUndefined(headers['Content-Type'])) {
|
headers['Content-Type'] = value;
|
}
|
}
|
|
function getDefaultAdapter() {
|
var adapter;
|
if (typeof XMLHttpRequest !== 'undefined') {
|
// For browsers use XHR adapter
|
adapter = require('./adapters/xhr');
|
} else if (typeof process !== 'undefined') {
|
// For node use HTTP adapter
|
adapter = require('./adapters/http');
|
}
|
return adapter;
|
}
|
|
var defaults = {
|
adapter: getDefaultAdapter(),
|
|
transformRequest: [function transformRequest(data, headers) {
|
normalizeHeaderName(headers, 'Content-Type');
|
if (utils.isFormData(data) ||
|
utils.isArrayBuffer(data) ||
|
utils.isBuffer(data) ||
|
utils.isStream(data) ||
|
utils.isFile(data) ||
|
utils.isBlob(data)
|
) {
|
return data;
|
}
|
if (utils.isArrayBufferView(data)) {
|
return data.buffer;
|
}
|
if (utils.isURLSearchParams(data)) {
|
setContentTypeIfUnset(headers, 'application/x-www-form-urlencoded;charset=utf-8');
|
return data.toString();
|
}
|
if (utils.isObject(data)) {
|
setContentTypeIfUnset(headers, 'application/json;charset=utf-8');
|
return JSON.stringify(data);
|
}
|
return data;
|
}],
|
|
transformResponse: [function transformResponse(data) {
|
/*eslint no-param-reassign:0*/
|
if (typeof data === 'string') {
|
try {
|
data = JSON.parse(data);
|
} catch (e) { /* Ignore */ }
|
}
|
return data;
|
}],
|
|
/**
|
* A timeout in milliseconds to abort a request. If set to 0 (default) a
|
* timeout is not created.
|
*/
|
timeout: 0,
|
|
xsrfCookieName: 'XSRF-TOKEN',
|
xsrfHeaderName: 'X-XSRF-TOKEN',
|
|
maxContentLength: -1,
|
|
validateStatus: function validateStatus(status) {
|
return status >= 200 && status < 300;
|
}
|
};
|
|
defaults.headers = {
|
common: {
|
'Accept': 'application/json, text/plain, */*'
|
}
|
};
|
|
utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
|
defaults.headers[method] = {};
|
});
|
|
utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
|
defaults.headers[method] = utils.merge(DEFAULT_CONTENT_TYPE);
|
});
|
|
module.exports = defaults;
|
|
}).call(this,require('_process'))
|
},{"./adapters/http":10,"./adapters/xhr":10,"./helpers/normalizeHeaderName":30,"./utils":33,"_process":161}],23:[function(require,module,exports){
|
'use strict';
|
|
module.exports = function bind(fn, thisArg) {
|
return function wrap() {
|
var args = new Array(arguments.length);
|
for (var i = 0; i < args.length; i++) {
|
args[i] = arguments[i];
|
}
|
return fn.apply(thisArg, args);
|
};
|
};
|
|
},{}],24:[function(require,module,exports){
|
'use strict';
|
|
// btoa polyfill for IE<10 courtesy https://github.com/davidchambers/Base64.js
|
|
var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
|
|
function E() {
|
this.message = 'String contains an invalid character';
|
}
|
E.prototype = new Error;
|
E.prototype.code = 5;
|
E.prototype.name = 'InvalidCharacterError';
|
|
function btoa(input) {
|
var str = String(input);
|
var output = '';
|
for (
|
// initialize result and counter
|
var block, charCode, idx = 0, map = chars;
|
// if the next str index does not exist:
|
// change the mapping table to "="
|
// check if d has no fractional digits
|
str.charAt(idx | 0) || (map = '=', idx % 1);
|
// "8 - idx % 1 * 8" generates the sequence 2, 4, 6, 8
|
output += map.charAt(63 & block >> 8 - idx % 1 * 8)
|
) {
|
charCode = str.charCodeAt(idx += 3 / 4);
|
if (charCode > 0xFF) {
|
throw new E();
|
}
|
block = block << 8 | charCode;
|
}
|
return output;
|
}
|
|
module.exports = btoa;
|
|
},{}],25:[function(require,module,exports){
|
'use strict';
|
|
var utils = require('./../utils');
|
|
function encode(val) {
|
return encodeURIComponent(val).
|
replace(/%40/gi, '@').
|
replace(/%3A/gi, ':').
|
replace(/%24/g, '$').
|
replace(/%2C/gi, ',').
|
replace(/%20/g, '+').
|
replace(/%5B/gi, '[').
|
replace(/%5D/gi, ']');
|
}
|
|
/**
|
* Build a URL by appending params to the end
|
*
|
* @param {string} url The base of the url (e.g., http://www.google.com)
|
* @param {object} [params] The params to be appended
|
* @returns {string} The formatted url
|
*/
|
module.exports = function buildURL(url, params, paramsSerializer) {
|
/*eslint no-param-reassign:0*/
|
if (!params) {
|
return url;
|
}
|
|
var serializedParams;
|
if (paramsSerializer) {
|
serializedParams = paramsSerializer(params);
|
} else if (utils.isURLSearchParams(params)) {
|
serializedParams = params.toString();
|
} else {
|
var parts = [];
|
|
utils.forEach(params, function serialize(val, key) {
|
if (val === null || typeof val === 'undefined') {
|
return;
|
}
|
|
if (utils.isArray(val)) {
|
key = key + '[]';
|
} else {
|
val = [val];
|
}
|
|
utils.forEach(val, function parseValue(v) {
|
if (utils.isDate(v)) {
|
v = v.toISOString();
|
} else if (utils.isObject(v)) {
|
v = JSON.stringify(v);
|
}
|
parts.push(encode(key) + '=' + encode(v));
|
});
|
});
|
|
serializedParams = parts.join('&');
|
}
|
|
if (serializedParams) {
|
url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
|
}
|
|
return url;
|
};
|
|
},{"./../utils":33}],26:[function(require,module,exports){
|
'use strict';
|
|
/**
|
* Creates a new URL by combining the specified URLs
|
*
|
* @param {string} baseURL The base URL
|
* @param {string} relativeURL The relative URL
|
* @returns {string} The combined URL
|
*/
|
module.exports = function combineURLs(baseURL, relativeURL) {
|
return relativeURL
|
? baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '')
|
: baseURL;
|
};
|
|
},{}],27:[function(require,module,exports){
|
'use strict';
|
|
var utils = require('./../utils');
|
|
module.exports = (
|
utils.isStandardBrowserEnv() ?
|
|
// Standard browser envs support document.cookie
|
(function standardBrowserEnv() {
|
return {
|
write: function write(name, value, expires, path, domain, secure) {
|
var cookie = [];
|
cookie.push(name + '=' + encodeURIComponent(value));
|
|
if (utils.isNumber(expires)) {
|
cookie.push('expires=' + new Date(expires).toGMTString());
|
}
|
|
if (utils.isString(path)) {
|
cookie.push('path=' + path);
|
}
|
|
if (utils.isString(domain)) {
|
cookie.push('domain=' + domain);
|
}
|
|
if (secure === true) {
|
cookie.push('secure');
|
}
|
|
document.cookie = cookie.join('; ');
|
},
|
|
read: function read(name) {
|
var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
|
return (match ? decodeURIComponent(match[3]) : null);
|
},
|
|
remove: function remove(name) {
|
this.write(name, '', Date.now() - 86400000);
|
}
|
};
|
})() :
|
|
// Non standard browser env (web workers, react-native) lack needed support.
|
(function nonStandardBrowserEnv() {
|
return {
|
write: function write() {},
|
read: function read() { return null; },
|
remove: function remove() {}
|
};
|
})()
|
);
|
|
},{"./../utils":33}],28:[function(require,module,exports){
|
'use strict';
|
|
/**
|
* Determines whether the specified URL is absolute
|
*
|
* @param {string} url The URL to test
|
* @returns {boolean} True if the specified URL is absolute, otherwise false
|
*/
|
module.exports = function isAbsoluteURL(url) {
|
// A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
|
// RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
|
// by any combination of letters, digits, plus, period, or hyphen.
|
return /^([a-z][a-z\d\+\-\.]*:)?\/\//i.test(url);
|
};
|
|
},{}],29:[function(require,module,exports){
|
'use strict';
|
|
var utils = require('./../utils');
|
|
module.exports = (
|
utils.isStandardBrowserEnv() ?
|
|
// Standard browser envs have full support of the APIs needed to test
|
// whether the request URL is of the same origin as current location.
|
(function standardBrowserEnv() {
|
var msie = /(msie|trident)/i.test(navigator.userAgent);
|
var urlParsingNode = document.createElement('a');
|
var originURL;
|
|
/**
|
* Parse a URL to discover it's components
|
*
|
* @param {String} url The URL to be parsed
|
* @returns {Object}
|
*/
|
function resolveURL(url) {
|
var href = url;
|
|
if (msie) {
|
// IE needs attribute set twice to normalize properties
|
urlParsingNode.setAttribute('href', href);
|
href = urlParsingNode.href;
|
}
|
|
urlParsingNode.setAttribute('href', href);
|
|
// urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
|
return {
|
href: urlParsingNode.href,
|
protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
|
host: urlParsingNode.host,
|
search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
|
hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
|
hostname: urlParsingNode.hostname,
|
port: urlParsingNode.port,
|
pathname: (urlParsingNode.pathname.charAt(0) === '/') ?
|
urlParsingNode.pathname :
|
'/' + urlParsingNode.pathname
|
};
|
}
|
|
originURL = resolveURL(window.location.href);
|
|
/**
|
* Determine if a URL shares the same origin as the current location
|
*
|
* @param {String} requestURL The URL to test
|
* @returns {boolean} True if URL shares the same origin, otherwise false
|
*/
|
return function isURLSameOrigin(requestURL) {
|
var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
|
return (parsed.protocol === originURL.protocol &&
|
parsed.host === originURL.host);
|
};
|
})() :
|
|
// Non standard browser envs (web workers, react-native) lack needed support.
|
(function nonStandardBrowserEnv() {
|
return function isURLSameOrigin() {
|
return true;
|
};
|
})()
|
);
|
|
},{"./../utils":33}],30:[function(require,module,exports){
|
'use strict';
|
|
var utils = require('../utils');
|
|
module.exports = function normalizeHeaderName(headers, normalizedName) {
|
utils.forEach(headers, function processHeader(value, name) {
|
if (name !== normalizedName && name.toUpperCase() === normalizedName.toUpperCase()) {
|
headers[normalizedName] = value;
|
delete headers[name];
|
}
|
});
|
};
|
|
},{"../utils":33}],31:[function(require,module,exports){
|
'use strict';
|
|
var utils = require('./../utils');
|
|
// Headers whose duplicates are ignored by node
|
// c.f. https://nodejs.org/api/http.html#http_message_headers
|
var ignoreDuplicateOf = [
|
'age', 'authorization', 'content-length', 'content-type', 'etag',
|
'expires', 'from', 'host', 'if-modified-since', 'if-unmodified-since',
|
'last-modified', 'location', 'max-forwards', 'proxy-authorization',
|
'referer', 'retry-after', 'user-agent'
|
];
|
|
/**
|
* Parse headers into an object
|
*
|
* ```
|
* Date: Wed, 27 Aug 2014 08:58:49 GMT
|
* Content-Type: application/json
|
* Connection: keep-alive
|
* Transfer-Encoding: chunked
|
* ```
|
*
|
* @param {String} headers Headers needing to be parsed
|
* @returns {Object} Headers parsed into an object
|
*/
|
module.exports = function parseHeaders(headers) {
|
var parsed = {};
|
var key;
|
var val;
|
var i;
|
|
if (!headers) { return parsed; }
|
|
utils.forEach(headers.split('\n'), function parser(line) {
|
i = line.indexOf(':');
|
key = utils.trim(line.substr(0, i)).toLowerCase();
|
val = utils.trim(line.substr(i + 1));
|
|
if (key) {
|
if (parsed[key] && ignoreDuplicateOf.indexOf(key) >= 0) {
|
return;
|
}
|
if (key === 'set-cookie') {
|
parsed[key] = (parsed[key] ? parsed[key] : []).concat([val]);
|
} else {
|
parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
|
}
|
}
|
});
|
|
return parsed;
|
};
|
|
},{"./../utils":33}],32:[function(require,module,exports){
|
'use strict';
|
|
/**
|
* Syntactic sugar for invoking a function and expanding an array for arguments.
|
*
|
* Common use case would be to use `Function.prototype.apply`.
|
*
|
* ```js
|
* function f(x, y, z) {}
|
* var args = [1, 2, 3];
|
* f.apply(null, args);
|
* ```
|
*
|
* With `spread` this example can be re-written.
|
*
|
* ```js
|
* spread(function(x, y, z) {})([1, 2, 3]);
|
* ```
|
*
|
* @param {Function} callback
|
* @returns {Function}
|
*/
|
module.exports = function spread(callback) {
|
return function wrap(arr) {
|
return callback.apply(null, arr);
|
};
|
};
|
|
},{}],33:[function(require,module,exports){
|
'use strict';
|
|
var bind = require('./helpers/bind');
|
var isBuffer = require('is-buffer');
|
|
/*global toString:true*/
|
|
// utils is a library of generic helper functions non-specific to axios
|
|
var toString = Object.prototype.toString;
|
|
/**
|
* Determine if a value is an Array
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is an Array, otherwise false
|
*/
|
function isArray(val) {
|
return toString.call(val) === '[object Array]';
|
}
|
|
/**
|
* Determine if a value is an ArrayBuffer
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is an ArrayBuffer, otherwise false
|
*/
|
function isArrayBuffer(val) {
|
return toString.call(val) === '[object ArrayBuffer]';
|
}
|
|
/**
|
* Determine if a value is a FormData
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is an FormData, otherwise false
|
*/
|
function isFormData(val) {
|
return (typeof FormData !== 'undefined') && (val instanceof FormData);
|
}
|
|
/**
|
* Determine if a value is a view on an ArrayBuffer
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
|
*/
|
function isArrayBufferView(val) {
|
var result;
|
if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {
|
result = ArrayBuffer.isView(val);
|
} else {
|
result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);
|
}
|
return result;
|
}
|
|
/**
|
* Determine if a value is a String
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is a String, otherwise false
|
*/
|
function isString(val) {
|
return typeof val === 'string';
|
}
|
|
/**
|
* Determine if a value is a Number
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is a Number, otherwise false
|
*/
|
function isNumber(val) {
|
return typeof val === 'number';
|
}
|
|
/**
|
* Determine if a value is undefined
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if the value is undefined, otherwise false
|
*/
|
function isUndefined(val) {
|
return typeof val === 'undefined';
|
}
|
|
/**
|
* Determine if a value is an Object
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is an Object, otherwise false
|
*/
|
function isObject(val) {
|
return val !== null && typeof val === 'object';
|
}
|
|
/**
|
* Determine if a value is a Date
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is a Date, otherwise false
|
*/
|
function isDate(val) {
|
return toString.call(val) === '[object Date]';
|
}
|
|
/**
|
* Determine if a value is a File
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is a File, otherwise false
|
*/
|
function isFile(val) {
|
return toString.call(val) === '[object File]';
|
}
|
|
/**
|
* Determine if a value is a Blob
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is a Blob, otherwise false
|
*/
|
function isBlob(val) {
|
return toString.call(val) === '[object Blob]';
|
}
|
|
/**
|
* Determine if a value is a Function
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is a Function, otherwise false
|
*/
|
function isFunction(val) {
|
return toString.call(val) === '[object Function]';
|
}
|
|
/**
|
* Determine if a value is a Stream
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is a Stream, otherwise false
|
*/
|
function isStream(val) {
|
return isObject(val) && isFunction(val.pipe);
|
}
|
|
/**
|
* Determine if a value is a URLSearchParams object
|
*
|
* @param {Object} val The value to test
|
* @returns {boolean} True if value is a URLSearchParams object, otherwise false
|
*/
|
function isURLSearchParams(val) {
|
return typeof URLSearchParams !== 'undefined' && val instanceof URLSearchParams;
|
}
|
|
/**
|
* Trim excess whitespace off the beginning and end of a string
|
*
|
* @param {String} str The String to trim
|
* @returns {String} The String freed of excess whitespace
|
*/
|
function trim(str) {
|
return str.replace(/^\s*/, '').replace(/\s*$/, '');
|
}
|
|
/**
|
* Determine if we're running in a standard browser environment
|
*
|
* This allows axios to run in a web worker, and react-native.
|
* Both environments support XMLHttpRequest, but not fully standard globals.
|
*
|
* web workers:
|
* typeof window -> undefined
|
* typeof document -> undefined
|
*
|
* react-native:
|
* navigator.product -> 'ReactNative'
|
*/
|
function isStandardBrowserEnv() {
|
if (typeof navigator !== 'undefined' && navigator.product === 'ReactNative') {
|
return false;
|
}
|
return (
|
typeof window !== 'undefined' &&
|
typeof document !== 'undefined'
|
);
|
}
|
|
/**
|
* Iterate over an Array or an Object invoking a function for each item.
|
*
|
* If `obj` is an Array callback will be called passing
|
* the value, index, and complete array for each item.
|
*
|
* If 'obj' is an Object callback will be called passing
|
* the value, key, and complete object for each property.
|
*
|
* @param {Object|Array} obj The object to iterate
|
* @param {Function} fn The callback to invoke for each item
|
*/
|
function forEach(obj, fn) {
|
// Don't bother if no value provided
|
if (obj === null || typeof obj === 'undefined') {
|
return;
|
}
|
|
// Force an array if not already something iterable
|
if (typeof obj !== 'object') {
|
/*eslint no-param-reassign:0*/
|
obj = [obj];
|
}
|
|
if (isArray(obj)) {
|
// Iterate over array values
|
for (var i = 0, l = obj.length; i < l; i++) {
|
fn.call(null, obj[i], i, obj);
|
}
|
} else {
|
// Iterate over object keys
|
for (var key in obj) {
|
if (Object.prototype.hasOwnProperty.call(obj, key)) {
|
fn.call(null, obj[key], key, obj);
|
}
|
}
|
}
|
}
|
|
/**
|
* Accepts varargs expecting each argument to be an object, then
|
* immutably merges the properties of each object and returns result.
|
*
|
* When multiple objects contain the same key the later object in
|
* the arguments list will take precedence.
|
*
|
* Example:
|
*
|
* ```js
|
* var result = merge({foo: 123}, {foo: 456});
|
* console.log(result.foo); // outputs 456
|
* ```
|
*
|
* @param {Object} obj1 Object to merge
|
* @returns {Object} Result of all merge properties
|
*/
|
function merge(/* obj1, obj2, obj3, ... */) {
|
var result = {};
|
function assignValue(val, key) {
|
if (typeof result[key] === 'object' && typeof val === 'object') {
|
result[key] = merge(result[key], val);
|
} else {
|
result[key] = val;
|
}
|
}
|
|
for (var i = 0, l = arguments.length; i < l; i++) {
|
forEach(arguments[i], assignValue);
|
}
|
return result;
|
}
|
|
/**
|
* Extends object a by mutably adding to it the properties of object b.
|
*
|
* @param {Object} a The object to be extended
|
* @param {Object} b The object to copy properties from
|
* @param {Object} thisArg The object to bind function to
|
* @return {Object} The resulting value of object a
|
*/
|
function extend(a, b, thisArg) {
|
forEach(b, function assignValue(val, key) {
|
if (thisArg && typeof val === 'function') {
|
a[key] = bind(val, thisArg);
|
} else {
|
a[key] = val;
|
}
|
});
|
return a;
|
}
|
|
module.exports = {
|
isArray: isArray,
|
isArrayBuffer: isArrayBuffer,
|
isBuffer: isBuffer,
|
isFormData: isFormData,
|
isArrayBufferView: isArrayBufferView,
|
isString: isString,
|
isNumber: isNumber,
|
isObject: isObject,
|
isUndefined: isUndefined,
|
isDate: isDate,
|
isFile: isFile,
|
isBlob: isBlob,
|
isFunction: isFunction,
|
isStream: isStream,
|
isURLSearchParams: isURLSearchParams,
|
isStandardBrowserEnv: isStandardBrowserEnv,
|
forEach: forEach,
|
merge: merge,
|
extend: extend,
|
trim: trim
|
};
|
|
},{"./helpers/bind":23,"is-buffer":140}],34:[function(require,module,exports){
|
'use strict'
|
|
exports.byteLength = byteLength
|
exports.toByteArray = toByteArray
|
exports.fromByteArray = fromByteArray
|
|
var lookup = []
|
var revLookup = []
|
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
|
|
var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
|
for (var i = 0, len = code.length; i < len; ++i) {
|
lookup[i] = code[i]
|
revLookup[code.charCodeAt(i)] = i
|
}
|
|
// Support decoding URL-safe base64 strings, as Node.js does.
|
// See: https://en.wikipedia.org/wiki/Base64#URL_applications
|
revLookup['-'.charCodeAt(0)] = 62
|
revLookup['_'.charCodeAt(0)] = 63
|
|
function getLens (b64) {
|
var len = b64.length
|
|
if (len % 4 > 0) {
|
throw new Error('Invalid string. Length must be a multiple of 4')
|
}
|
|
// Trim off extra bytes after placeholder bytes are found
|
// See: https://github.com/beatgammit/base64-js/issues/42
|
var validLen = b64.indexOf('=')
|
if (validLen === -1) validLen = len
|
|
var placeHoldersLen = validLen === len
|
? 0
|
: 4 - (validLen % 4)
|
|
return [validLen, placeHoldersLen]
|
}
|
|
// base64 is 4/3 + up to two characters of the original data
|
function byteLength (b64) {
|
var lens = getLens(b64)
|
var validLen = lens[0]
|
var placeHoldersLen = lens[1]
|
return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
|
}
|
|
function _byteLength (b64, validLen, placeHoldersLen) {
|
return ((validLen + placeHoldersLen) * 3 / 4) - placeHoldersLen
|
}
|
|
function toByteArray (b64) {
|
var tmp
|
var lens = getLens(b64)
|
var validLen = lens[0]
|
var placeHoldersLen = lens[1]
|
|
var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen))
|
|
var curByte = 0
|
|
// if there are placeholders, only get up to the last complete 4 chars
|
var len = placeHoldersLen > 0
|
? validLen - 4
|
: validLen
|
|
for (var i = 0; i < len; i += 4) {
|
tmp =
|
(revLookup[b64.charCodeAt(i)] << 18) |
|
(revLookup[b64.charCodeAt(i + 1)] << 12) |
|
(revLookup[b64.charCodeAt(i + 2)] << 6) |
|
revLookup[b64.charCodeAt(i + 3)]
|
arr[curByte++] = (tmp >> 16) & 0xFF
|
arr[curByte++] = (tmp >> 8) & 0xFF
|
arr[curByte++] = tmp & 0xFF
|
}
|
|
if (placeHoldersLen === 2) {
|
tmp =
|
(revLookup[b64.charCodeAt(i)] << 2) |
|
(revLookup[b64.charCodeAt(i + 1)] >> 4)
|
arr[curByte++] = tmp & 0xFF
|
}
|
|
if (placeHoldersLen === 1) {
|
tmp =
|
(revLookup[b64.charCodeAt(i)] << 10) |
|
(revLookup[b64.charCodeAt(i + 1)] << 4) |
|
(revLookup[b64.charCodeAt(i + 2)] >> 2)
|
arr[curByte++] = (tmp >> 8) & 0xFF
|
arr[curByte++] = tmp & 0xFF
|
}
|
|
return arr
|
}
|
|
function tripletToBase64 (num) {
|
return lookup[num >> 18 & 0x3F] +
|
lookup[num >> 12 & 0x3F] +
|
lookup[num >> 6 & 0x3F] +
|
lookup[num & 0x3F]
|
}
|
|
function encodeChunk (uint8, start, end) {
|
var tmp
|
var output = []
|
for (var i = start; i < end; i += 3) {
|
tmp =
|
((uint8[i] << 16) & 0xFF0000) +
|
((uint8[i + 1] << 8) & 0xFF00) +
|
(uint8[i + 2] & 0xFF)
|
output.push(tripletToBase64(tmp))
|
}
|
return output.join('')
|
}
|
|
function fromByteArray (uint8) {
|
var tmp
|
var len = uint8.length
|
var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
|
var parts = []
|
var maxChunkLength = 16383 // must be multiple of 3
|
|
// go through the array every three bytes, we'll deal with trailing stuff later
|
for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
|
parts.push(encodeChunk(
|
uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)
|
))
|
}
|
|
// pad the end with zeros, but make sure to not forget the extra bytes
|
if (extraBytes === 1) {
|
tmp = uint8[len - 1]
|
parts.push(
|
lookup[tmp >> 2] +
|
lookup[(tmp << 4) & 0x3F] +
|
'=='
|
)
|
} else if (extraBytes === 2) {
|
tmp = (uint8[len - 2] << 8) + uint8[len - 1]
|
parts.push(
|
lookup[tmp >> 10] +
|
lookup[(tmp >> 4) & 0x3F] +
|
lookup[(tmp << 2) & 0x3F] +
|
'='
|
)
|
}
|
|
return parts.join('')
|
}
|
|
},{}],35:[function(require,module,exports){
|
var DuplexStream = require('readable-stream/duplex')
|
, util = require('util')
|
, Buffer = require('safe-buffer').Buffer
|
|
|
function BufferList (callback) {
|
if (!(this instanceof BufferList))
|
return new BufferList(callback)
|
|
this._bufs = []
|
this.length = 0
|
|
if (typeof callback == 'function') {
|
this._callback = callback
|
|
var piper = function piper (err) {
|
if (this._callback) {
|
this._callback(err)
|
this._callback = null
|
}
|
}.bind(this)
|
|
this.on('pipe', function onPipe (src) {
|
src.on('error', piper)
|
})
|
this.on('unpipe', function onUnpipe (src) {
|
src.removeListener('error', piper)
|
})
|
} else {
|
this.append(callback)
|
}
|
|
DuplexStream.call(this)
|
}
|
|
|
util.inherits(BufferList, DuplexStream)
|
|
|
BufferList.prototype._offset = function _offset (offset) {
|
var tot = 0, i = 0, _t
|
if (offset === 0) return [ 0, 0 ]
|
for (; i < this._bufs.length; i++) {
|
_t = tot + this._bufs[i].length
|
if (offset < _t || i == this._bufs.length - 1)
|
return [ i, offset - tot ]
|
tot = _t
|
}
|
}
|
|
|
BufferList.prototype.append = function append (buf) {
|
var i = 0
|
|
if (Buffer.isBuffer(buf)) {
|
this._appendBuffer(buf);
|
} else if (Array.isArray(buf)) {
|
for (; i < buf.length; i++)
|
this.append(buf[i])
|
} else if (buf instanceof BufferList) {
|
// unwrap argument into individual BufferLists
|
for (; i < buf._bufs.length; i++)
|
this.append(buf._bufs[i])
|
} else if (buf != null) {
|
// coerce number arguments to strings, since Buffer(number) does
|
// uninitialized memory allocation
|
if (typeof buf == 'number')
|
buf = buf.toString()
|
|
this._appendBuffer(Buffer.from(buf));
|
}
|
|
return this
|
}
|
|
|
BufferList.prototype._appendBuffer = function appendBuffer (buf) {
|
this._bufs.push(buf)
|
this.length += buf.length
|
}
|
|
|
BufferList.prototype._write = function _write (buf, encoding, callback) {
|
this._appendBuffer(buf)
|
|
if (typeof callback == 'function')
|
callback()
|
}
|
|
|
BufferList.prototype._read = function _read (size) {
|
if (!this.length)
|
return this.push(null)
|
|
size = Math.min(size, this.length)
|
this.push(this.slice(0, size))
|
this.consume(size)
|
}
|
|
|
BufferList.prototype.end = function end (chunk) {
|
DuplexStream.prototype.end.call(this, chunk)
|
|
if (this._callback) {
|
this._callback(null, this.slice())
|
this._callback = null
|
}
|
}
|
|
|
BufferList.prototype.get = function get (index) {
|
return this.slice(index, index + 1)[0]
|
}
|
|
|
BufferList.prototype.slice = function slice (start, end) {
|
if (typeof start == 'number' && start < 0)
|
start += this.length
|
if (typeof end == 'number' && end < 0)
|
end += this.length
|
return this.copy(null, 0, start, end)
|
}
|
|
|
BufferList.prototype.copy = function copy (dst, dstStart, srcStart, srcEnd) {
|
if (typeof srcStart != 'number' || srcStart < 0)
|
srcStart = 0
|
if (typeof srcEnd != 'number' || srcEnd > this.length)
|
srcEnd = this.length
|
if (srcStart >= this.length)
|
return dst || Buffer.alloc(0)
|
if (srcEnd <= 0)
|
return dst || Buffer.alloc(0)
|
|
var copy = !!dst
|
, off = this._offset(srcStart)
|
, len = srcEnd - srcStart
|
, bytes = len
|
, bufoff = (copy && dstStart) || 0
|
, start = off[1]
|
, l
|
, i
|
|
// copy/slice everything
|
if (srcStart === 0 && srcEnd == this.length) {
|
if (!copy) { // slice, but full concat if multiple buffers
|
return this._bufs.length === 1
|
? this._bufs[0]
|
: Buffer.concat(this._bufs, this.length)
|
}
|
|
// copy, need to copy individual buffers
|
for (i = 0; i < this._bufs.length; i++) {
|
this._bufs[i].copy(dst, bufoff)
|
bufoff += this._bufs[i].length
|
}
|
|
return dst
|
}
|
|
// easy, cheap case where it's a subset of one of the buffers
|
if (bytes <= this._bufs[off[0]].length - start) {
|
return copy
|
? this._bufs[off[0]].copy(dst, dstStart, start, start + bytes)
|
: this._bufs[off[0]].slice(start, start + bytes)
|
}
|
|
if (!copy) // a slice, we need something to copy in to
|
dst = Buffer.allocUnsafe(len)
|
|
for (i = off[0]; i < this._bufs.length; i++) {
|
l = this._bufs[i].length - start
|
|
if (bytes > l) {
|
this._bufs[i].copy(dst, bufoff, start)
|
} else {
|
this._bufs[i].copy(dst, bufoff, start, start + bytes)
|
break
|
}
|
|
bufoff += l
|
bytes -= l
|
|
if (start)
|
start = 0
|
}
|
|
return dst
|
}
|
|
BufferList.prototype.shallowSlice = function shallowSlice (start, end) {
|
start = start || 0
|
end = end || this.length
|
|
if (start < 0)
|
start += this.length
|
if (end < 0)
|
end += this.length
|
|
var startOffset = this._offset(start)
|
, endOffset = this._offset(end)
|
, buffers = this._bufs.slice(startOffset[0], endOffset[0] + 1)
|
|
if (endOffset[1] == 0)
|
buffers.pop()
|
else
|
buffers[buffers.length-1] = buffers[buffers.length-1].slice(0, endOffset[1])
|
|
if (startOffset[1] != 0)
|
buffers[0] = buffers[0].slice(startOffset[1])
|
|
return new BufferList(buffers)
|
}
|
|
BufferList.prototype.toString = function toString (encoding, start, end) {
|
return this.slice(start, end).toString(encoding)
|
}
|
|
BufferList.prototype.consume = function consume (bytes) {
|
while (this._bufs.length) {
|
if (bytes >= this._bufs[0].length) {
|
bytes -= this._bufs[0].length
|
this.length -= this._bufs[0].length
|
this._bufs.shift()
|
} else {
|
this._bufs[0] = this._bufs[0].slice(bytes)
|
this.length -= bytes
|
break
|
}
|
}
|
return this
|
}
|
|
|
BufferList.prototype.duplicate = function duplicate () {
|
var i = 0
|
, copy = new BufferList()
|
|
for (; i < this._bufs.length; i++)
|
copy.append(this._bufs[i])
|
|
return copy
|
}
|
|
|
BufferList.prototype.destroy = function destroy () {
|
this._bufs.length = 0
|
this.length = 0
|
this.push(null)
|
}
|
|
|
;(function () {
|
var methods = {
|
'readDoubleBE' : 8
|
, 'readDoubleLE' : 8
|
, 'readFloatBE' : 4
|
, 'readFloatLE' : 4
|
, 'readInt32BE' : 4
|
, 'readInt32LE' : 4
|
, 'readUInt32BE' : 4
|
, 'readUInt32LE' : 4
|
, 'readInt16BE' : 2
|
, 'readInt16LE' : 2
|
, 'readUInt16BE' : 2
|
, 'readUInt16LE' : 2
|
, 'readInt8' : 1
|
, 'readUInt8' : 1
|
}
|
|
for (var m in methods) {
|
(function (m) {
|
BufferList.prototype[m] = function (offset) {
|
return this.slice(offset, offset + methods[m])[m](0)
|
}
|
}(m))
|
}
|
}())
|
|
|
module.exports = BufferList
|
|
},{"readable-stream/duplex":171,"safe-buffer":182,"util":190}],36:[function(require,module,exports){
|
|
},{}],37:[function(require,module,exports){
|
(function (Buffer){
|
/*!
|
* The buffer module from node.js, for the browser.
|
*
|
* @author Feross Aboukhadijeh <https://feross.org>
|
* @license MIT
|
*/
|
/* eslint-disable no-proto */
|
|
'use strict'
|
|
var base64 = require('base64-js')
|
var ieee754 = require('ieee754')
|
|
exports.Buffer = Buffer
|
exports.SlowBuffer = SlowBuffer
|
exports.INSPECT_MAX_BYTES = 50
|
|
var K_MAX_LENGTH = 0x7fffffff
|
exports.kMaxLength = K_MAX_LENGTH
|
|
/**
|
* If `Buffer.TYPED_ARRAY_SUPPORT`:
|
* === true Use Uint8Array implementation (fastest)
|
* === false Print warning and recommend using `buffer` v4.x which has an Object
|
* implementation (most compatible, even IE6)
|
*
|
* Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
|
* Opera 11.6+, iOS 4.2+.
|
*
|
* We report that the browser does not support typed arrays if the are not subclassable
|
* using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array`
|
* (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support
|
* for __proto__ and has a buggy typed array implementation.
|
*/
|
Buffer.TYPED_ARRAY_SUPPORT = typedArraySupport()
|
|
if (!Buffer.TYPED_ARRAY_SUPPORT && typeof console !== 'undefined' &&
|
typeof console.error === 'function') {
|
console.error(
|
'This browser lacks typed array (Uint8Array) support which is required by ' +
|
'`buffer` v5.x. Use `buffer` v4.x if you require old browser support.'
|
)
|
}
|
|
function typedArraySupport () {
|
// Can typed array instances can be augmented?
|
try {
|
var arr = new Uint8Array(1)
|
arr.__proto__ = { __proto__: Uint8Array.prototype, foo: function () { return 42 } }
|
return arr.foo() === 42
|
} catch (e) {
|
return false
|
}
|
}
|
|
Object.defineProperty(Buffer.prototype, 'parent', {
|
enumerable: true,
|
get: function () {
|
if (!Buffer.isBuffer(this)) return undefined
|
return this.buffer
|
}
|
})
|
|
Object.defineProperty(Buffer.prototype, 'offset', {
|
enumerable: true,
|
get: function () {
|
if (!Buffer.isBuffer(this)) return undefined
|
return this.byteOffset
|
}
|
})
|
|
function createBuffer (length) {
|
if (length > K_MAX_LENGTH) {
|
throw new RangeError('The value "' + length + '" is invalid for option "size"')
|
}
|
// Return an augmented `Uint8Array` instance
|
var buf = new Uint8Array(length)
|
buf.__proto__ = Buffer.prototype
|
return buf
|
}
|
|
/**
|
* The Buffer constructor returns instances of `Uint8Array` that have their
|
* prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
|
* `Uint8Array`, so the returned instances will have all the node `Buffer` methods
|
* and the `Uint8Array` methods. Square bracket notation works as expected -- it
|
* returns a single octet.
|
*
|
* The `Uint8Array` prototype remains unmodified.
|
*/
|
|
function Buffer (arg, encodingOrOffset, length) {
|
// Common case.
|
if (typeof arg === 'number') {
|
if (typeof encodingOrOffset === 'string') {
|
throw new TypeError(
|
'The "string" argument must be of type string. Received type number'
|
)
|
}
|
return allocUnsafe(arg)
|
}
|
return from(arg, encodingOrOffset, length)
|
}
|
|
// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
|
if (typeof Symbol !== 'undefined' && Symbol.species != null &&
|
Buffer[Symbol.species] === Buffer) {
|
Object.defineProperty(Buffer, Symbol.species, {
|
value: null,
|
configurable: true,
|
enumerable: false,
|
writable: false
|
})
|
}
|
|
Buffer.poolSize = 8192 // not used by this implementation
|
|
function from (value, encodingOrOffset, length) {
|
if (typeof value === 'string') {
|
return fromString(value, encodingOrOffset)
|
}
|
|
if (ArrayBuffer.isView(value)) {
|
return fromArrayLike(value)
|
}
|
|
if (value == null) {
|
throw TypeError(
|
'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +
|
'or Array-like Object. Received type ' + (typeof value)
|
)
|
}
|
|
if (isInstance(value, ArrayBuffer) ||
|
(value && isInstance(value.buffer, ArrayBuffer))) {
|
return fromArrayBuffer(value, encodingOrOffset, length)
|
}
|
|
if (typeof value === 'number') {
|
throw new TypeError(
|
'The "value" argument must not be of type number. Received type number'
|
)
|
}
|
|
var valueOf = value.valueOf && value.valueOf()
|
if (valueOf != null && valueOf !== value) {
|
return Buffer.from(valueOf, encodingOrOffset, length)
|
}
|
|
var b = fromObject(value)
|
if (b) return b
|
|
if (typeof Symbol !== 'undefined' && Symbol.toPrimitive != null &&
|
typeof value[Symbol.toPrimitive] === 'function') {
|
return Buffer.from(
|
value[Symbol.toPrimitive]('string'), encodingOrOffset, length
|
)
|
}
|
|
throw new TypeError(
|
'The first argument must be one of type string, Buffer, ArrayBuffer, Array, ' +
|
'or Array-like Object. Received type ' + (typeof value)
|
)
|
}
|
|
/**
|
* Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
|
* if value is a number.
|
* Buffer.from(str[, encoding])
|
* Buffer.from(array)
|
* Buffer.from(buffer)
|
* Buffer.from(arrayBuffer[, byteOffset[, length]])
|
**/
|
Buffer.from = function (value, encodingOrOffset, length) {
|
return from(value, encodingOrOffset, length)
|
}
|
|
// Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug:
|
// https://github.com/feross/buffer/pull/148
|
Buffer.prototype.__proto__ = Uint8Array.prototype
|
Buffer.__proto__ = Uint8Array
|
|
function assertSize (size) {
|
if (typeof size !== 'number') {
|
throw new TypeError('"size" argument must be of type number')
|
} else if (size < 0) {
|
throw new RangeError('The value "' + size + '" is invalid for option "size"')
|
}
|
}
|
|
function alloc (size, fill, encoding) {
|
assertSize(size)
|
if (size <= 0) {
|
return createBuffer(size)
|
}
|
if (fill !== undefined) {
|
// Only pay attention to encoding if it's a string. This
|
// prevents accidentally sending in a number that would
|
// be interpretted as a start offset.
|
return typeof encoding === 'string'
|
? createBuffer(size).fill(fill, encoding)
|
: createBuffer(size).fill(fill)
|
}
|
return createBuffer(size)
|
}
|
|
/**
|
* Creates a new filled Buffer instance.
|
* alloc(size[, fill[, encoding]])
|
**/
|
Buffer.alloc = function (size, fill, encoding) {
|
return alloc(size, fill, encoding)
|
}
|
|
function allocUnsafe (size) {
|
assertSize(size)
|
return createBuffer(size < 0 ? 0 : checked(size) | 0)
|
}
|
|
/**
|
* Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
|
* */
|
Buffer.allocUnsafe = function (size) {
|
return allocUnsafe(size)
|
}
|
/**
|
* Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
|
*/
|
Buffer.allocUnsafeSlow = function (size) {
|
return allocUnsafe(size)
|
}
|
|
function fromString (string, encoding) {
|
if (typeof encoding !== 'string' || encoding === '') {
|
encoding = 'utf8'
|
}
|
|
if (!Buffer.isEncoding(encoding)) {
|
throw new TypeError('Unknown encoding: ' + encoding)
|
}
|
|
var length = byteLength(string, encoding) | 0
|
var buf = createBuffer(length)
|
|
var actual = buf.write(string, encoding)
|
|
if (actual !== length) {
|
// Writing a hex string, for example, that contains invalid characters will
|
// cause everything after the first invalid character to be ignored. (e.g.
|
// 'abxxcd' will be treated as 'ab')
|
buf = buf.slice(0, actual)
|
}
|
|
return buf
|
}
|
|
function fromArrayLike (array) {
|
var length = array.length < 0 ? 0 : checked(array.length) | 0
|
var buf = createBuffer(length)
|
for (var i = 0; i < length; i += 1) {
|
buf[i] = array[i] & 255
|
}
|
return buf
|
}
|
|
function fromArrayBuffer (array, byteOffset, length) {
|
if (byteOffset < 0 || array.byteLength < byteOffset) {
|
throw new RangeError('"offset" is outside of buffer bounds')
|
}
|
|
if (array.byteLength < byteOffset + (length || 0)) {
|
throw new RangeError('"length" is outside of buffer bounds')
|
}
|
|
var buf
|
if (byteOffset === undefined && length === undefined) {
|
buf = new Uint8Array(array)
|
} else if (length === undefined) {
|
buf = new Uint8Array(array, byteOffset)
|
} else {
|
buf = new Uint8Array(array, byteOffset, length)
|
}
|
|
// Return an augmented `Uint8Array` instance
|
buf.__proto__ = Buffer.prototype
|
return buf
|
}
|
|
function fromObject (obj) {
|
if (Buffer.isBuffer(obj)) {
|
var len = checked(obj.length) | 0
|
var buf = createBuffer(len)
|
|
if (buf.length === 0) {
|
return buf
|
}
|
|
obj.copy(buf, 0, 0, len)
|
return buf
|
}
|
|
if (obj.length !== undefined) {
|
if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) {
|
return createBuffer(0)
|
}
|
return fromArrayLike(obj)
|
}
|
|
if (obj.type === 'Buffer' && Array.isArray(obj.data)) {
|
return fromArrayLike(obj.data)
|
}
|
}
|
|
function checked (length) {
|
// Note: cannot use `length < K_MAX_LENGTH` here because that fails when
|
// length is NaN (which is otherwise coerced to zero.)
|
if (length >= K_MAX_LENGTH) {
|
throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
|
'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes')
|
}
|
return length | 0
|
}
|
|
function SlowBuffer (length) {
|
if (+length != length) { // eslint-disable-line eqeqeq
|
length = 0
|
}
|
return Buffer.alloc(+length)
|
}
|
|
Buffer.isBuffer = function isBuffer (b) {
|
return b != null && b._isBuffer === true &&
|
b !== Buffer.prototype // so Buffer.isBuffer(Buffer.prototype) will be false
|
}
|
|
Buffer.compare = function compare (a, b) {
|
if (isInstance(a, Uint8Array)) a = Buffer.from(a, a.offset, a.byteLength)
|
if (isInstance(b, Uint8Array)) b = Buffer.from(b, b.offset, b.byteLength)
|
if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
|
throw new TypeError(
|
'The "buf1", "buf2" arguments must be one of type Buffer or Uint8Array'
|
)
|
}
|
|
if (a === b) return 0
|
|
var x = a.length
|
var y = b.length
|
|
for (var i = 0, len = Math.min(x, y); i < len; ++i) {
|
if (a[i] !== b[i]) {
|
x = a[i]
|
y = b[i]
|
break
|
}
|
}
|
|
if (x < y) return -1
|
if (y < x) return 1
|
return 0
|
}
|
|
Buffer.isEncoding = function isEncoding (encoding) {
|
switch (String(encoding).toLowerCase()) {
|
case 'hex':
|
case 'utf8':
|
case 'utf-8':
|
case 'ascii':
|
case 'latin1':
|
case 'binary':
|
case 'base64':
|
case 'ucs2':
|
case 'ucs-2':
|
case 'utf16le':
|
case 'utf-16le':
|
return true
|
default:
|
return false
|
}
|
}
|
|
Buffer.concat = function concat (list, length) {
|
if (!Array.isArray(list)) {
|
throw new TypeError('"list" argument must be an Array of Buffers')
|
}
|
|
if (list.length === 0) {
|
return Buffer.alloc(0)
|
}
|
|
var i
|
if (length === undefined) {
|
length = 0
|
for (i = 0; i < list.length; ++i) {
|
length += list[i].length
|
}
|
}
|
|
var buffer = Buffer.allocUnsafe(length)
|
var pos = 0
|
for (i = 0; i < list.length; ++i) {
|
var buf = list[i]
|
if (isInstance(buf, Uint8Array)) {
|
buf = Buffer.from(buf)
|
}
|
if (!Buffer.isBuffer(buf)) {
|
throw new TypeError('"list" argument must be an Array of Buffers')
|
}
|
buf.copy(buffer, pos)
|
pos += buf.length
|
}
|
return buffer
|
}
|
|
function byteLength (string, encoding) {
|
if (Buffer.isBuffer(string)) {
|
return string.length
|
}
|
if (ArrayBuffer.isView(string) || isInstance(string, ArrayBuffer)) {
|
return string.byteLength
|
}
|
if (typeof string !== 'string') {
|
throw new TypeError(
|
'The "string" argument must be one of type string, Buffer, or ArrayBuffer. ' +
|
'Received type ' + typeof string
|
)
|
}
|
|
var len = string.length
|
var mustMatch = (arguments.length > 2 && arguments[2] === true)
|
if (!mustMatch && len === 0) return 0
|
|
// Use a for loop to avoid recursion
|
var loweredCase = false
|
for (;;) {
|
switch (encoding) {
|
case 'ascii':
|
case 'latin1':
|
case 'binary':
|
return len
|
case 'utf8':
|
case 'utf-8':
|
return utf8ToBytes(string).length
|
case 'ucs2':
|
case 'ucs-2':
|
case 'utf16le':
|
case 'utf-16le':
|
return len * 2
|
case 'hex':
|
return len >>> 1
|
case 'base64':
|
return base64ToBytes(string).length
|
default:
|
if (loweredCase) {
|
return mustMatch ? -1 : utf8ToBytes(string).length // assume utf8
|
}
|
encoding = ('' + encoding).toLowerCase()
|
loweredCase = true
|
}
|
}
|
}
|
Buffer.byteLength = byteLength
|
|
function slowToString (encoding, start, end) {
|
var loweredCase = false
|
|
// No need to verify that "this.length <= MAX_UINT32" since it's a read-only
|
// property of a typed array.
|
|
// This behaves neither like String nor Uint8Array in that we set start/end
|
// to their upper/lower bounds if the value passed is out of range.
|
// undefined is handled specially as per ECMA-262 6th Edition,
|
// Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
|
if (start === undefined || start < 0) {
|
start = 0
|
}
|
// Return early if start > this.length. Done here to prevent potential uint32
|
// coercion fail below.
|
if (start > this.length) {
|
return ''
|
}
|
|
if (end === undefined || end > this.length) {
|
end = this.length
|
}
|
|
if (end <= 0) {
|
return ''
|
}
|
|
// Force coersion to uint32. This will also coerce falsey/NaN values to 0.
|
end >>>= 0
|
start >>>= 0
|
|
if (end <= start) {
|
return ''
|
}
|
|
if (!encoding) encoding = 'utf8'
|
|
while (true) {
|
switch (encoding) {
|
case 'hex':
|
return hexSlice(this, start, end)
|
|
case 'utf8':
|
case 'utf-8':
|
return utf8Slice(this, start, end)
|
|
case 'ascii':
|
return asciiSlice(this, start, end)
|
|
case 'latin1':
|
case 'binary':
|
return latin1Slice(this, start, end)
|
|
case 'base64':
|
return base64Slice(this, start, end)
|
|
case 'ucs2':
|
case 'ucs-2':
|
case 'utf16le':
|
case 'utf-16le':
|
return utf16leSlice(this, start, end)
|
|
default:
|
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
|
encoding = (encoding + '').toLowerCase()
|
loweredCase = true
|
}
|
}
|
}
|
|
// This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package)
|
// to detect a Buffer instance. It's not possible to use `instanceof Buffer`
|
// reliably in a browserify context because there could be multiple different
|
// copies of the 'buffer' package in use. This method works even for Buffer
|
// instances that were created from another copy of the `buffer` package.
|
// See: https://github.com/feross/buffer/issues/154
|
Buffer.prototype._isBuffer = true
|
|
function swap (b, n, m) {
|
var i = b[n]
|
b[n] = b[m]
|
b[m] = i
|
}
|
|
Buffer.prototype.swap16 = function swap16 () {
|
var len = this.length
|
if (len % 2 !== 0) {
|
throw new RangeError('Buffer size must be a multiple of 16-bits')
|
}
|
for (var i = 0; i < len; i += 2) {
|
swap(this, i, i + 1)
|
}
|
return this
|
}
|
|
Buffer.prototype.swap32 = function swap32 () {
|
var len = this.length
|
if (len % 4 !== 0) {
|
throw new RangeError('Buffer size must be a multiple of 32-bits')
|
}
|
for (var i = 0; i < len; i += 4) {
|
swap(this, i, i + 3)
|
swap(this, i + 1, i + 2)
|
}
|
return this
|
}
|
|
Buffer.prototype.swap64 = function swap64 () {
|
var len = this.length
|
if (len % 8 !== 0) {
|
throw new RangeError('Buffer size must be a multiple of 64-bits')
|
}
|
for (var i = 0; i < len; i += 8) {
|
swap(this, i, i + 7)
|
swap(this, i + 1, i + 6)
|
swap(this, i + 2, i + 5)
|
swap(this, i + 3, i + 4)
|
}
|
return this
|
}
|
|
Buffer.prototype.toString = function toString () {
|
var length = this.length
|
if (length === 0) return ''
|
if (arguments.length === 0) return utf8Slice(this, 0, length)
|
return slowToString.apply(this, arguments)
|
}
|
|
Buffer.prototype.toLocaleString = Buffer.prototype.toString
|
|
Buffer.prototype.equals = function equals (b) {
|
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
|
if (this === b) return true
|
return Buffer.compare(this, b) === 0
|
}
|
|
Buffer.prototype.inspect = function inspect () {
|
var str = ''
|
var max = exports.INSPECT_MAX_BYTES
|
str = this.toString('hex', 0, max).replace(/(.{2})/g, '$1 ').trim()
|
if (this.length > max) str += ' ... '
|
return '<Buffer ' + str + '>'
|
}
|
|
Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
|
if (isInstance(target, Uint8Array)) {
|
target = Buffer.from(target, target.offset, target.byteLength)
|
}
|
if (!Buffer.isBuffer(target)) {
|
throw new TypeError(
|
'The "target" argument must be one of type Buffer or Uint8Array. ' +
|
'Received type ' + (typeof target)
|
)
|
}
|
|
if (start === undefined) {
|
start = 0
|
}
|
if (end === undefined) {
|
end = target ? target.length : 0
|
}
|
if (thisStart === undefined) {
|
thisStart = 0
|
}
|
if (thisEnd === undefined) {
|
thisEnd = this.length
|
}
|
|
if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
|
throw new RangeError('out of range index')
|
}
|
|
if (thisStart >= thisEnd && start >= end) {
|
return 0
|
}
|
if (thisStart >= thisEnd) {
|
return -1
|
}
|
if (start >= end) {
|
return 1
|
}
|
|
start >>>= 0
|
end >>>= 0
|
thisStart >>>= 0
|
thisEnd >>>= 0
|
|
if (this === target) return 0
|
|
var x = thisEnd - thisStart
|
var y = end - start
|
var len = Math.min(x, y)
|
|
var thisCopy = this.slice(thisStart, thisEnd)
|
var targetCopy = target.slice(start, end)
|
|
for (var i = 0; i < len; ++i) {
|
if (thisCopy[i] !== targetCopy[i]) {
|
x = thisCopy[i]
|
y = targetCopy[i]
|
break
|
}
|
}
|
|
if (x < y) return -1
|
if (y < x) return 1
|
return 0
|
}
|
|
// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
|
// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
|
//
|
// Arguments:
|
// - buffer - a Buffer to search
|
// - val - a string, Buffer, or number
|
// - byteOffset - an index into `buffer`; will be clamped to an int32
|
// - encoding - an optional encoding, relevant is val is a string
|
// - dir - true for indexOf, false for lastIndexOf
|
function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
|
// Empty buffer means no match
|
if (buffer.length === 0) return -1
|
|
// Normalize byteOffset
|
if (typeof byteOffset === 'string') {
|
encoding = byteOffset
|
byteOffset = 0
|
} else if (byteOffset > 0x7fffffff) {
|
byteOffset = 0x7fffffff
|
} else if (byteOffset < -0x80000000) {
|
byteOffset = -0x80000000
|
}
|
byteOffset = +byteOffset // Coerce to Number.
|
if (numberIsNaN(byteOffset)) {
|
// byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
|
byteOffset = dir ? 0 : (buffer.length - 1)
|
}
|
|
// Normalize byteOffset: negative offsets start from the end of the buffer
|
if (byteOffset < 0) byteOffset = buffer.length + byteOffset
|
if (byteOffset >= buffer.length) {
|
if (dir) return -1
|
else byteOffset = buffer.length - 1
|
} else if (byteOffset < 0) {
|
if (dir) byteOffset = 0
|
else return -1
|
}
|
|
// Normalize val
|
if (typeof val === 'string') {
|
val = Buffer.from(val, encoding)
|
}
|
|
// Finally, search either indexOf (if dir is true) or lastIndexOf
|
if (Buffer.isBuffer(val)) {
|
// Special case: looking for empty string/buffer always fails
|
if (val.length === 0) {
|
return -1
|
}
|
return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
|
} else if (typeof val === 'number') {
|
val = val & 0xFF // Search for a byte value [0-255]
|
if (typeof Uint8Array.prototype.indexOf === 'function') {
|
if (dir) {
|
return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
|
} else {
|
return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
|
}
|
}
|
return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
|
}
|
|
throw new TypeError('val must be string, number or Buffer')
|
}
|
|
function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
|
var indexSize = 1
|
var arrLength = arr.length
|
var valLength = val.length
|
|
if (encoding !== undefined) {
|
encoding = String(encoding).toLowerCase()
|
if (encoding === 'ucs2' || encoding === 'ucs-2' ||
|
encoding === 'utf16le' || encoding === 'utf-16le') {
|
if (arr.length < 2 || val.length < 2) {
|
return -1
|
}
|
indexSize = 2
|
arrLength /= 2
|
valLength /= 2
|
byteOffset /= 2
|
}
|
}
|
|
function read (buf, i) {
|
if (indexSize === 1) {
|
return buf[i]
|
} else {
|
return buf.readUInt16BE(i * indexSize)
|
}
|
}
|
|
var i
|
if (dir) {
|
var foundIndex = -1
|
for (i = byteOffset; i < arrLength; i++) {
|
if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
|
if (foundIndex === -1) foundIndex = i
|
if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
|
} else {
|
if (foundIndex !== -1) i -= i - foundIndex
|
foundIndex = -1
|
}
|
}
|
} else {
|
if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
|
for (i = byteOffset; i >= 0; i--) {
|
var found = true
|
for (var j = 0; j < valLength; j++) {
|
if (read(arr, i + j) !== read(val, j)) {
|
found = false
|
break
|
}
|
}
|
if (found) return i
|
}
|
}
|
|
return -1
|
}
|
|
Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
|
return this.indexOf(val, byteOffset, encoding) !== -1
|
}
|
|
Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
|
return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
|
}
|
|
Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
|
return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
|
}
|
|
function hexWrite (buf, string, offset, length) {
|
offset = Number(offset) || 0
|
var remaining = buf.length - offset
|
if (!length) {
|
length = remaining
|
} else {
|
length = Number(length)
|
if (length > remaining) {
|
length = remaining
|
}
|
}
|
|
var strLen = string.length
|
|
if (length > strLen / 2) {
|
length = strLen / 2
|
}
|
for (var i = 0; i < length; ++i) {
|
var parsed = parseInt(string.substr(i * 2, 2), 16)
|
if (numberIsNaN(parsed)) return i
|
buf[offset + i] = parsed
|
}
|
return i
|
}
|
|
function utf8Write (buf, string, offset, length) {
|
return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
|
}
|
|
function asciiWrite (buf, string, offset, length) {
|
return blitBuffer(asciiToBytes(string), buf, offset, length)
|
}
|
|
function latin1Write (buf, string, offset, length) {
|
return asciiWrite(buf, string, offset, length)
|
}
|
|
function base64Write (buf, string, offset, length) {
|
return blitBuffer(base64ToBytes(string), buf, offset, length)
|
}
|
|
function ucs2Write (buf, string, offset, length) {
|
return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
|
}
|
|
Buffer.prototype.write = function write (string, offset, length, encoding) {
|
// Buffer#write(string)
|
if (offset === undefined) {
|
encoding = 'utf8'
|
length = this.length
|
offset = 0
|
// Buffer#write(string, encoding)
|
} else if (length === undefined && typeof offset === 'string') {
|
encoding = offset
|
length = this.length
|
offset = 0
|
// Buffer#write(string, offset[, length][, encoding])
|
} else if (isFinite(offset)) {
|
offset = offset >>> 0
|
if (isFinite(length)) {
|
length = length >>> 0
|
if (encoding === undefined) encoding = 'utf8'
|
} else {
|
encoding = length
|
length = undefined
|
}
|
} else {
|
throw new Error(
|
'Buffer.write(string, encoding, offset[, length]) is no longer supported'
|
)
|
}
|
|
var remaining = this.length - offset
|
if (length === undefined || length > remaining) length = remaining
|
|
if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
|
throw new RangeError('Attempt to write outside buffer bounds')
|
}
|
|
if (!encoding) encoding = 'utf8'
|
|
var loweredCase = false
|
for (;;) {
|
switch (encoding) {
|
case 'hex':
|
return hexWrite(this, string, offset, length)
|
|
case 'utf8':
|
case 'utf-8':
|
return utf8Write(this, string, offset, length)
|
|
case 'ascii':
|
return asciiWrite(this, string, offset, length)
|
|
case 'latin1':
|
case 'binary':
|
return latin1Write(this, string, offset, length)
|
|
case 'base64':
|
// Warning: maxLength not taken into account in base64Write
|
return base64Write(this, string, offset, length)
|
|
case 'ucs2':
|
case 'ucs-2':
|
case 'utf16le':
|
case 'utf-16le':
|
return ucs2Write(this, string, offset, length)
|
|
default:
|
if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
|
encoding = ('' + encoding).toLowerCase()
|
loweredCase = true
|
}
|
}
|
}
|
|
Buffer.prototype.toJSON = function toJSON () {
|
return {
|
type: 'Buffer',
|
data: Array.prototype.slice.call(this._arr || this, 0)
|
}
|
}
|
|
function base64Slice (buf, start, end) {
|
if (start === 0 && end === buf.length) {
|
return base64.fromByteArray(buf)
|
} else {
|
return base64.fromByteArray(buf.slice(start, end))
|
}
|
}
|
|
function utf8Slice (buf, start, end) {
|
end = Math.min(buf.length, end)
|
var res = []
|
|
var i = start
|
while (i < end) {
|
var firstByte = buf[i]
|
var codePoint = null
|
var bytesPerSequence = (firstByte > 0xEF) ? 4
|
: (firstByte > 0xDF) ? 3
|
: (firstByte > 0xBF) ? 2
|
: 1
|
|
if (i + bytesPerSequence <= end) {
|
var secondByte, thirdByte, fourthByte, tempCodePoint
|
|
switch (bytesPerSequence) {
|
case 1:
|
if (firstByte < 0x80) {
|
codePoint = firstByte
|
}
|
break
|
case 2:
|
secondByte = buf[i + 1]
|
if ((secondByte & 0xC0) === 0x80) {
|
tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
|
if (tempCodePoint > 0x7F) {
|
codePoint = tempCodePoint
|
}
|
}
|
break
|
case 3:
|
secondByte = buf[i + 1]
|
thirdByte = buf[i + 2]
|
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
|
tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
|
if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
|
codePoint = tempCodePoint
|
}
|
}
|
break
|
case 4:
|
secondByte = buf[i + 1]
|
thirdByte = buf[i + 2]
|
fourthByte = buf[i + 3]
|
if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
|
tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
|
if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
|
codePoint = tempCodePoint
|
}
|
}
|
}
|
}
|
|
if (codePoint === null) {
|
// we did not generate a valid codePoint so insert a
|
// replacement char (U+FFFD) and advance only 1 byte
|
codePoint = 0xFFFD
|
bytesPerSequence = 1
|
} else if (codePoint > 0xFFFF) {
|
// encode to utf16 (surrogate pair dance)
|
codePoint -= 0x10000
|
res.push(codePoint >>> 10 & 0x3FF | 0xD800)
|
codePoint = 0xDC00 | codePoint & 0x3FF
|
}
|
|
res.push(codePoint)
|
i += bytesPerSequence
|
}
|
|
return decodeCodePointsArray(res)
|
}
|
|
// Based on http://stackoverflow.com/a/22747272/680742, the browser with
|
// the lowest limit is Chrome, with 0x10000 args.
|
// We go 1 magnitude less, for safety
|
var MAX_ARGUMENTS_LENGTH = 0x1000
|
|
function decodeCodePointsArray (codePoints) {
|
var len = codePoints.length
|
if (len <= MAX_ARGUMENTS_LENGTH) {
|
return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
|
}
|
|
// Decode in chunks to avoid "call stack size exceeded".
|
var res = ''
|
var i = 0
|
while (i < len) {
|
res += String.fromCharCode.apply(
|
String,
|
codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
|
)
|
}
|
return res
|
}
|
|
function asciiSlice (buf, start, end) {
|
var ret = ''
|
end = Math.min(buf.length, end)
|
|
for (var i = start; i < end; ++i) {
|
ret += String.fromCharCode(buf[i] & 0x7F)
|
}
|
return ret
|
}
|
|
function latin1Slice (buf, start, end) {
|
var ret = ''
|
end = Math.min(buf.length, end)
|
|
for (var i = start; i < end; ++i) {
|
ret += String.fromCharCode(buf[i])
|
}
|
return ret
|
}
|
|
function hexSlice (buf, start, end) {
|
var len = buf.length
|
|
if (!start || start < 0) start = 0
|
if (!end || end < 0 || end > len) end = len
|
|
var out = ''
|
for (var i = start; i < end; ++i) {
|
out += toHex(buf[i])
|
}
|
return out
|
}
|
|
function utf16leSlice (buf, start, end) {
|
var bytes = buf.slice(start, end)
|
var res = ''
|
for (var i = 0; i < bytes.length; i += 2) {
|
res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256))
|
}
|
return res
|
}
|
|
Buffer.prototype.slice = function slice (start, end) {
|
var len = this.length
|
start = ~~start
|
end = end === undefined ? len : ~~end
|
|
if (start < 0) {
|
start += len
|
if (start < 0) start = 0
|
} else if (start > len) {
|
start = len
|
}
|
|
if (end < 0) {
|
end += len
|
if (end < 0) end = 0
|
} else if (end > len) {
|
end = len
|
}
|
|
if (end < start) end = start
|
|
var newBuf = this.subarray(start, end)
|
// Return an augmented `Uint8Array` instance
|
newBuf.__proto__ = Buffer.prototype
|
return newBuf
|
}
|
|
/*
|
* Need to make sure that buffer isn't trying to write out of bounds.
|
*/
|
function checkOffset (offset, ext, length) {
|
if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
|
if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
|
}
|
|
Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
|
offset = offset >>> 0
|
byteLength = byteLength >>> 0
|
if (!noAssert) checkOffset(offset, byteLength, this.length)
|
|
var val = this[offset]
|
var mul = 1
|
var i = 0
|
while (++i < byteLength && (mul *= 0x100)) {
|
val += this[offset + i] * mul
|
}
|
|
return val
|
}
|
|
Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
|
offset = offset >>> 0
|
byteLength = byteLength >>> 0
|
if (!noAssert) {
|
checkOffset(offset, byteLength, this.length)
|
}
|
|
var val = this[offset + --byteLength]
|
var mul = 1
|
while (byteLength > 0 && (mul *= 0x100)) {
|
val += this[offset + --byteLength] * mul
|
}
|
|
return val
|
}
|
|
Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 1, this.length)
|
return this[offset]
|
}
|
|
Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 2, this.length)
|
return this[offset] | (this[offset + 1] << 8)
|
}
|
|
Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 2, this.length)
|
return (this[offset] << 8) | this[offset + 1]
|
}
|
|
Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 4, this.length)
|
|
return ((this[offset]) |
|
(this[offset + 1] << 8) |
|
(this[offset + 2] << 16)) +
|
(this[offset + 3] * 0x1000000)
|
}
|
|
Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 4, this.length)
|
|
return (this[offset] * 0x1000000) +
|
((this[offset + 1] << 16) |
|
(this[offset + 2] << 8) |
|
this[offset + 3])
|
}
|
|
Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
|
offset = offset >>> 0
|
byteLength = byteLength >>> 0
|
if (!noAssert) checkOffset(offset, byteLength, this.length)
|
|
var val = this[offset]
|
var mul = 1
|
var i = 0
|
while (++i < byteLength && (mul *= 0x100)) {
|
val += this[offset + i] * mul
|
}
|
mul *= 0x80
|
|
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
|
|
return val
|
}
|
|
Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
|
offset = offset >>> 0
|
byteLength = byteLength >>> 0
|
if (!noAssert) checkOffset(offset, byteLength, this.length)
|
|
var i = byteLength
|
var mul = 1
|
var val = this[offset + --i]
|
while (i > 0 && (mul *= 0x100)) {
|
val += this[offset + --i] * mul
|
}
|
mul *= 0x80
|
|
if (val >= mul) val -= Math.pow(2, 8 * byteLength)
|
|
return val
|
}
|
|
Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 1, this.length)
|
if (!(this[offset] & 0x80)) return (this[offset])
|
return ((0xff - this[offset] + 1) * -1)
|
}
|
|
Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 2, this.length)
|
var val = this[offset] | (this[offset + 1] << 8)
|
return (val & 0x8000) ? val | 0xFFFF0000 : val
|
}
|
|
Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 2, this.length)
|
var val = this[offset + 1] | (this[offset] << 8)
|
return (val & 0x8000) ? val | 0xFFFF0000 : val
|
}
|
|
Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 4, this.length)
|
|
return (this[offset]) |
|
(this[offset + 1] << 8) |
|
(this[offset + 2] << 16) |
|
(this[offset + 3] << 24)
|
}
|
|
Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 4, this.length)
|
|
return (this[offset] << 24) |
|
(this[offset + 1] << 16) |
|
(this[offset + 2] << 8) |
|
(this[offset + 3])
|
}
|
|
Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 4, this.length)
|
return ieee754.read(this, offset, true, 23, 4)
|
}
|
|
Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 4, this.length)
|
return ieee754.read(this, offset, false, 23, 4)
|
}
|
|
Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 8, this.length)
|
return ieee754.read(this, offset, true, 52, 8)
|
}
|
|
Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
|
offset = offset >>> 0
|
if (!noAssert) checkOffset(offset, 8, this.length)
|
return ieee754.read(this, offset, false, 52, 8)
|
}
|
|
function checkInt (buf, value, offset, ext, max, min) {
|
if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
|
if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
|
if (offset + ext > buf.length) throw new RangeError('Index out of range')
|
}
|
|
Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
byteLength = byteLength >>> 0
|
if (!noAssert) {
|
var maxBytes = Math.pow(2, 8 * byteLength) - 1
|
checkInt(this, value, offset, byteLength, maxBytes, 0)
|
}
|
|
var mul = 1
|
var i = 0
|
this[offset] = value & 0xFF
|
while (++i < byteLength && (mul *= 0x100)) {
|
this[offset + i] = (value / mul) & 0xFF
|
}
|
|
return offset + byteLength
|
}
|
|
Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
byteLength = byteLength >>> 0
|
if (!noAssert) {
|
var maxBytes = Math.pow(2, 8 * byteLength) - 1
|
checkInt(this, value, offset, byteLength, maxBytes, 0)
|
}
|
|
var i = byteLength - 1
|
var mul = 1
|
this[offset + i] = value & 0xFF
|
while (--i >= 0 && (mul *= 0x100)) {
|
this[offset + i] = (value / mul) & 0xFF
|
}
|
|
return offset + byteLength
|
}
|
|
Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
|
this[offset] = (value & 0xff)
|
return offset + 1
|
}
|
|
Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
|
this[offset] = (value & 0xff)
|
this[offset + 1] = (value >>> 8)
|
return offset + 2
|
}
|
|
Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
|
this[offset] = (value >>> 8)
|
this[offset + 1] = (value & 0xff)
|
return offset + 2
|
}
|
|
Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
|
this[offset + 3] = (value >>> 24)
|
this[offset + 2] = (value >>> 16)
|
this[offset + 1] = (value >>> 8)
|
this[offset] = (value & 0xff)
|
return offset + 4
|
}
|
|
Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
|
this[offset] = (value >>> 24)
|
this[offset + 1] = (value >>> 16)
|
this[offset + 2] = (value >>> 8)
|
this[offset + 3] = (value & 0xff)
|
return offset + 4
|
}
|
|
Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) {
|
var limit = Math.pow(2, (8 * byteLength) - 1)
|
|
checkInt(this, value, offset, byteLength, limit - 1, -limit)
|
}
|
|
var i = 0
|
var mul = 1
|
var sub = 0
|
this[offset] = value & 0xFF
|
while (++i < byteLength && (mul *= 0x100)) {
|
if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
|
sub = 1
|
}
|
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
|
}
|
|
return offset + byteLength
|
}
|
|
Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) {
|
var limit = Math.pow(2, (8 * byteLength) - 1)
|
|
checkInt(this, value, offset, byteLength, limit - 1, -limit)
|
}
|
|
var i = byteLength - 1
|
var mul = 1
|
var sub = 0
|
this[offset + i] = value & 0xFF
|
while (--i >= 0 && (mul *= 0x100)) {
|
if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
|
sub = 1
|
}
|
this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
|
}
|
|
return offset + byteLength
|
}
|
|
Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
|
if (value < 0) value = 0xff + value + 1
|
this[offset] = (value & 0xff)
|
return offset + 1
|
}
|
|
Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
|
this[offset] = (value & 0xff)
|
this[offset + 1] = (value >>> 8)
|
return offset + 2
|
}
|
|
Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
|
this[offset] = (value >>> 8)
|
this[offset + 1] = (value & 0xff)
|
return offset + 2
|
}
|
|
Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
|
this[offset] = (value & 0xff)
|
this[offset + 1] = (value >>> 8)
|
this[offset + 2] = (value >>> 16)
|
this[offset + 3] = (value >>> 24)
|
return offset + 4
|
}
|
|
Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
|
if (value < 0) value = 0xffffffff + value + 1
|
this[offset] = (value >>> 24)
|
this[offset + 1] = (value >>> 16)
|
this[offset + 2] = (value >>> 8)
|
this[offset + 3] = (value & 0xff)
|
return offset + 4
|
}
|
|
function checkIEEE754 (buf, value, offset, ext, max, min) {
|
if (offset + ext > buf.length) throw new RangeError('Index out of range')
|
if (offset < 0) throw new RangeError('Index out of range')
|
}
|
|
function writeFloat (buf, value, offset, littleEndian, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) {
|
checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
|
}
|
ieee754.write(buf, value, offset, littleEndian, 23, 4)
|
return offset + 4
|
}
|
|
Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
|
return writeFloat(this, value, offset, true, noAssert)
|
}
|
|
Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
|
return writeFloat(this, value, offset, false, noAssert)
|
}
|
|
function writeDouble (buf, value, offset, littleEndian, noAssert) {
|
value = +value
|
offset = offset >>> 0
|
if (!noAssert) {
|
checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
|
}
|
ieee754.write(buf, value, offset, littleEndian, 52, 8)
|
return offset + 8
|
}
|
|
Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
|
return writeDouble(this, value, offset, true, noAssert)
|
}
|
|
Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
|
return writeDouble(this, value, offset, false, noAssert)
|
}
|
|
// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
|
Buffer.prototype.copy = function copy (target, targetStart, start, end) {
|
if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer')
|
if (!start) start = 0
|
if (!end && end !== 0) end = this.length
|
if (targetStart >= target.length) targetStart = target.length
|
if (!targetStart) targetStart = 0
|
if (end > 0 && end < start) end = start
|
|
// Copy 0 bytes; we're done
|
if (end === start) return 0
|
if (target.length === 0 || this.length === 0) return 0
|
|
// Fatal error conditions
|
if (targetStart < 0) {
|
throw new RangeError('targetStart out of bounds')
|
}
|
if (start < 0 || start >= this.length) throw new RangeError('Index out of range')
|
if (end < 0) throw new RangeError('sourceEnd out of bounds')
|
|
// Are we oob?
|
if (end > this.length) end = this.length
|
if (target.length - targetStart < end - start) {
|
end = target.length - targetStart + start
|
}
|
|
var len = end - start
|
|
if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') {
|
// Use built-in when available, missing from IE11
|
this.copyWithin(targetStart, start, end)
|
} else if (this === target && start < targetStart && targetStart < end) {
|
// descending copy from end
|
for (var i = len - 1; i >= 0; --i) {
|
target[i + targetStart] = this[i + start]
|
}
|
} else {
|
Uint8Array.prototype.set.call(
|
target,
|
this.subarray(start, end),
|
targetStart
|
)
|
}
|
|
return len
|
}
|
|
// Usage:
|
// buffer.fill(number[, offset[, end]])
|
// buffer.fill(buffer[, offset[, end]])
|
// buffer.fill(string[, offset[, end]][, encoding])
|
Buffer.prototype.fill = function fill (val, start, end, encoding) {
|
// Handle string cases:
|
if (typeof val === 'string') {
|
if (typeof start === 'string') {
|
encoding = start
|
start = 0
|
end = this.length
|
} else if (typeof end === 'string') {
|
encoding = end
|
end = this.length
|
}
|
if (encoding !== undefined && typeof encoding !== 'string') {
|
throw new TypeError('encoding must be a string')
|
}
|
if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
|
throw new TypeError('Unknown encoding: ' + encoding)
|
}
|
if (val.length === 1) {
|
var code = val.charCodeAt(0)
|
if ((encoding === 'utf8' && code < 128) ||
|
encoding === 'latin1') {
|
// Fast path: If `val` fits into a single byte, use that numeric value.
|
val = code
|
}
|
}
|
} else if (typeof val === 'number') {
|
val = val & 255
|
}
|
|
// Invalid ranges are not set to a default, so can range check early.
|
if (start < 0 || this.length < start || this.length < end) {
|
throw new RangeError('Out of range index')
|
}
|
|
if (end <= start) {
|
return this
|
}
|
|
start = start >>> 0
|
end = end === undefined ? this.length : end >>> 0
|
|
if (!val) val = 0
|
|
var i
|
if (typeof val === 'number') {
|
for (i = start; i < end; ++i) {
|
this[i] = val
|
}
|
} else {
|
var bytes = Buffer.isBuffer(val)
|
? val
|
: Buffer.from(val, encoding)
|
var len = bytes.length
|
if (len === 0) {
|
throw new TypeError('The value "' + val +
|
'" is invalid for argument "value"')
|
}
|
for (i = 0; i < end - start; ++i) {
|
this[i + start] = bytes[i % len]
|
}
|
}
|
|
return this
|
}
|
|
// HELPER FUNCTIONS
|
// ================
|
|
var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g
|
|
function base64clean (str) {
|
// Node takes equal signs as end of the Base64 encoding
|
str = str.split('=')[0]
|
// Node strips out invalid characters like \n and \t from the string, base64-js does not
|
str = str.trim().replace(INVALID_BASE64_RE, '')
|
// Node converts strings with length < 2 to ''
|
if (str.length < 2) return ''
|
// Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
|
while (str.length % 4 !== 0) {
|
str = str + '='
|
}
|
return str
|
}
|
|
function toHex (n) {
|
if (n < 16) return '0' + n.toString(16)
|
return n.toString(16)
|
}
|
|
function utf8ToBytes (string, units) {
|
units = units || Infinity
|
var codePoint
|
var length = string.length
|
var leadSurrogate = null
|
var bytes = []
|
|
for (var i = 0; i < length; ++i) {
|
codePoint = string.charCodeAt(i)
|
|
// is surrogate component
|
if (codePoint > 0xD7FF && codePoint < 0xE000) {
|
// last char was a lead
|
if (!leadSurrogate) {
|
// no lead yet
|
if (codePoint > 0xDBFF) {
|
// unexpected trail
|
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
|
continue
|
} else if (i + 1 === length) {
|
// unpaired lead
|
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
|
continue
|
}
|
|
// valid lead
|
leadSurrogate = codePoint
|
|
continue
|
}
|
|
// 2 leads in a row
|
if (codePoint < 0xDC00) {
|
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
|
leadSurrogate = codePoint
|
continue
|
}
|
|
// valid surrogate pair
|
codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
|
} else if (leadSurrogate) {
|
// valid bmp char, but last char was a lead
|
if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
|
}
|
|
leadSurrogate = null
|
|
// encode utf8
|
if (codePoint < 0x80) {
|
if ((units -= 1) < 0) break
|
bytes.push(codePoint)
|
} else if (codePoint < 0x800) {
|
if ((units -= 2) < 0) break
|
bytes.push(
|
codePoint >> 0x6 | 0xC0,
|
codePoint & 0x3F | 0x80
|
)
|
} else if (codePoint < 0x10000) {
|
if ((units -= 3) < 0) break
|
bytes.push(
|
codePoint >> 0xC | 0xE0,
|
codePoint >> 0x6 & 0x3F | 0x80,
|
codePoint & 0x3F | 0x80
|
)
|
} else if (codePoint < 0x110000) {
|
if ((units -= 4) < 0) break
|
bytes.push(
|
codePoint >> 0x12 | 0xF0,
|
codePoint >> 0xC & 0x3F | 0x80,
|
codePoint >> 0x6 & 0x3F | 0x80,
|
codePoint & 0x3F | 0x80
|
)
|
} else {
|
throw new Error('Invalid code point')
|
}
|
}
|
|
return bytes
|
}
|
|
function asciiToBytes (str) {
|
var byteArray = []
|
for (var i = 0; i < str.length; ++i) {
|
// Node's code seems to be doing this and not & 0x7F..
|
byteArray.push(str.charCodeAt(i) & 0xFF)
|
}
|
return byteArray
|
}
|
|
function utf16leToBytes (str, units) {
|
var c, hi, lo
|
var byteArray = []
|
for (var i = 0; i < str.length; ++i) {
|
if ((units -= 2) < 0) break
|
|
c = str.charCodeAt(i)
|
hi = c >> 8
|
lo = c % 256
|
byteArray.push(lo)
|
byteArray.push(hi)
|
}
|
|
return byteArray
|
}
|
|
function base64ToBytes (str) {
|
return base64.toByteArray(base64clean(str))
|
}
|
|
function blitBuffer (src, dst, offset, length) {
|
for (var i = 0; i < length; ++i) {
|
if ((i + offset >= dst.length) || (i >= src.length)) break
|
dst[i + offset] = src[i]
|
}
|
return i
|
}
|
|
// ArrayBuffer or Uint8Array objects from other contexts (i.e. iframes) do not pass
|
// the `instanceof` check but they should be treated as of that type.
|
// See: https://github.com/feross/buffer/issues/166
|
function isInstance (obj, type) {
|
return obj instanceof type ||
|
(obj != null && obj.constructor != null && obj.constructor.name != null &&
|
obj.constructor.name === type.name)
|
}
|
function numberIsNaN (obj) {
|
// For IE11 support
|
return obj !== obj // eslint-disable-line no-self-compare
|
}
|
|
}).call(this,require("buffer").Buffer)
|
},{"base64-js":34,"buffer":37,"ieee754":138}],38:[function(require,module,exports){
|
(function (Buffer){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
// NOTE: These type checking functions intentionally don't use `instanceof`
|
// because it is fragile and can be easily faked with `Object.create()`.
|
|
function isArray(arg) {
|
if (Array.isArray) {
|
return Array.isArray(arg);
|
}
|
return objectToString(arg) === '[object Array]';
|
}
|
exports.isArray = isArray;
|
|
function isBoolean(arg) {
|
return typeof arg === 'boolean';
|
}
|
exports.isBoolean = isBoolean;
|
|
function isNull(arg) {
|
return arg === null;
|
}
|
exports.isNull = isNull;
|
|
function isNullOrUndefined(arg) {
|
return arg == null;
|
}
|
exports.isNullOrUndefined = isNullOrUndefined;
|
|
function isNumber(arg) {
|
return typeof arg === 'number';
|
}
|
exports.isNumber = isNumber;
|
|
function isString(arg) {
|
return typeof arg === 'string';
|
}
|
exports.isString = isString;
|
|
function isSymbol(arg) {
|
return typeof arg === 'symbol';
|
}
|
exports.isSymbol = isSymbol;
|
|
function isUndefined(arg) {
|
return arg === void 0;
|
}
|
exports.isUndefined = isUndefined;
|
|
function isRegExp(re) {
|
return objectToString(re) === '[object RegExp]';
|
}
|
exports.isRegExp = isRegExp;
|
|
function isObject(arg) {
|
return typeof arg === 'object' && arg !== null;
|
}
|
exports.isObject = isObject;
|
|
function isDate(d) {
|
return objectToString(d) === '[object Date]';
|
}
|
exports.isDate = isDate;
|
|
function isError(e) {
|
return (objectToString(e) === '[object Error]' || e instanceof Error);
|
}
|
exports.isError = isError;
|
|
function isFunction(arg) {
|
return typeof arg === 'function';
|
}
|
exports.isFunction = isFunction;
|
|
function isPrimitive(arg) {
|
return arg === null ||
|
typeof arg === 'boolean' ||
|
typeof arg === 'number' ||
|
typeof arg === 'string' ||
|
typeof arg === 'symbol' || // ES6 symbol
|
typeof arg === 'undefined';
|
}
|
exports.isPrimitive = isPrimitive;
|
|
exports.isBuffer = Buffer.isBuffer;
|
|
function objectToString(o) {
|
return Object.prototype.toString.call(o);
|
}
|
|
}).call(this,{"isBuffer":require("../../is-buffer/index.js")})
|
},{"../../is-buffer/index.js":140}],39:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./enc-base64"), require("./md5"), require("./evpkdf"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var BlockCipher = C_lib.BlockCipher;
|
var C_algo = C.algo;
|
|
// Lookup tables
|
var SBOX = [];
|
var INV_SBOX = [];
|
var SUB_MIX_0 = [];
|
var SUB_MIX_1 = [];
|
var SUB_MIX_2 = [];
|
var SUB_MIX_3 = [];
|
var INV_SUB_MIX_0 = [];
|
var INV_SUB_MIX_1 = [];
|
var INV_SUB_MIX_2 = [];
|
var INV_SUB_MIX_3 = [];
|
|
// Compute lookup tables
|
(function () {
|
// Compute double table
|
var d = [];
|
for (var i = 0; i < 256; i++) {
|
if (i < 128) {
|
d[i] = i << 1;
|
} else {
|
d[i] = (i << 1) ^ 0x11b;
|
}
|
}
|
|
// Walk GF(2^8)
|
var x = 0;
|
var xi = 0;
|
for (var i = 0; i < 256; i++) {
|
// Compute sbox
|
var sx = xi ^ (xi << 1) ^ (xi << 2) ^ (xi << 3) ^ (xi << 4);
|
sx = (sx >>> 8) ^ (sx & 0xff) ^ 0x63;
|
SBOX[x] = sx;
|
INV_SBOX[sx] = x;
|
|
// Compute multiplication
|
var x2 = d[x];
|
var x4 = d[x2];
|
var x8 = d[x4];
|
|
// Compute sub bytes, mix columns tables
|
var t = (d[sx] * 0x101) ^ (sx * 0x1010100);
|
SUB_MIX_0[x] = (t << 24) | (t >>> 8);
|
SUB_MIX_1[x] = (t << 16) | (t >>> 16);
|
SUB_MIX_2[x] = (t << 8) | (t >>> 24);
|
SUB_MIX_3[x] = t;
|
|
// Compute inv sub bytes, inv mix columns tables
|
var t = (x8 * 0x1010101) ^ (x4 * 0x10001) ^ (x2 * 0x101) ^ (x * 0x1010100);
|
INV_SUB_MIX_0[sx] = (t << 24) | (t >>> 8);
|
INV_SUB_MIX_1[sx] = (t << 16) | (t >>> 16);
|
INV_SUB_MIX_2[sx] = (t << 8) | (t >>> 24);
|
INV_SUB_MIX_3[sx] = t;
|
|
// Compute next counter
|
if (!x) {
|
x = xi = 1;
|
} else {
|
x = x2 ^ d[d[d[x8 ^ x2]]];
|
xi ^= d[d[xi]];
|
}
|
}
|
}());
|
|
// Precomputed Rcon lookup
|
var RCON = [0x00, 0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80, 0x1b, 0x36];
|
|
/**
|
* AES block cipher algorithm.
|
*/
|
var AES = C_algo.AES = BlockCipher.extend({
|
_doReset: function () {
|
// Skip reset of nRounds has been set before and key did not change
|
if (this._nRounds && this._keyPriorReset === this._key) {
|
return;
|
}
|
|
// Shortcuts
|
var key = this._keyPriorReset = this._key;
|
var keyWords = key.words;
|
var keySize = key.sigBytes / 4;
|
|
// Compute number of rounds
|
var nRounds = this._nRounds = keySize + 6;
|
|
// Compute number of key schedule rows
|
var ksRows = (nRounds + 1) * 4;
|
|
// Compute key schedule
|
var keySchedule = this._keySchedule = [];
|
for (var ksRow = 0; ksRow < ksRows; ksRow++) {
|
if (ksRow < keySize) {
|
keySchedule[ksRow] = keyWords[ksRow];
|
} else {
|
var t = keySchedule[ksRow - 1];
|
|
if (!(ksRow % keySize)) {
|
// Rot word
|
t = (t << 8) | (t >>> 24);
|
|
// Sub word
|
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
|
|
// Mix Rcon
|
t ^= RCON[(ksRow / keySize) | 0] << 24;
|
} else if (keySize > 6 && ksRow % keySize == 4) {
|
// Sub word
|
t = (SBOX[t >>> 24] << 24) | (SBOX[(t >>> 16) & 0xff] << 16) | (SBOX[(t >>> 8) & 0xff] << 8) | SBOX[t & 0xff];
|
}
|
|
keySchedule[ksRow] = keySchedule[ksRow - keySize] ^ t;
|
}
|
}
|
|
// Compute inv key schedule
|
var invKeySchedule = this._invKeySchedule = [];
|
for (var invKsRow = 0; invKsRow < ksRows; invKsRow++) {
|
var ksRow = ksRows - invKsRow;
|
|
if (invKsRow % 4) {
|
var t = keySchedule[ksRow];
|
} else {
|
var t = keySchedule[ksRow - 4];
|
}
|
|
if (invKsRow < 4 || ksRow <= 4) {
|
invKeySchedule[invKsRow] = t;
|
} else {
|
invKeySchedule[invKsRow] = INV_SUB_MIX_0[SBOX[t >>> 24]] ^ INV_SUB_MIX_1[SBOX[(t >>> 16) & 0xff]] ^
|
INV_SUB_MIX_2[SBOX[(t >>> 8) & 0xff]] ^ INV_SUB_MIX_3[SBOX[t & 0xff]];
|
}
|
}
|
},
|
|
encryptBlock: function (M, offset) {
|
this._doCryptBlock(M, offset, this._keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX);
|
},
|
|
decryptBlock: function (M, offset) {
|
// Swap 2nd and 4th rows
|
var t = M[offset + 1];
|
M[offset + 1] = M[offset + 3];
|
M[offset + 3] = t;
|
|
this._doCryptBlock(M, offset, this._invKeySchedule, INV_SUB_MIX_0, INV_SUB_MIX_1, INV_SUB_MIX_2, INV_SUB_MIX_3, INV_SBOX);
|
|
// Inv swap 2nd and 4th rows
|
var t = M[offset + 1];
|
M[offset + 1] = M[offset + 3];
|
M[offset + 3] = t;
|
},
|
|
_doCryptBlock: function (M, offset, keySchedule, SUB_MIX_0, SUB_MIX_1, SUB_MIX_2, SUB_MIX_3, SBOX) {
|
// Shortcut
|
var nRounds = this._nRounds;
|
|
// Get input, add round key
|
var s0 = M[offset] ^ keySchedule[0];
|
var s1 = M[offset + 1] ^ keySchedule[1];
|
var s2 = M[offset + 2] ^ keySchedule[2];
|
var s3 = M[offset + 3] ^ keySchedule[3];
|
|
// Key schedule row counter
|
var ksRow = 4;
|
|
// Rounds
|
for (var round = 1; round < nRounds; round++) {
|
// Shift rows, sub bytes, mix columns, add round key
|
var t0 = SUB_MIX_0[s0 >>> 24] ^ SUB_MIX_1[(s1 >>> 16) & 0xff] ^ SUB_MIX_2[(s2 >>> 8) & 0xff] ^ SUB_MIX_3[s3 & 0xff] ^ keySchedule[ksRow++];
|
var t1 = SUB_MIX_0[s1 >>> 24] ^ SUB_MIX_1[(s2 >>> 16) & 0xff] ^ SUB_MIX_2[(s3 >>> 8) & 0xff] ^ SUB_MIX_3[s0 & 0xff] ^ keySchedule[ksRow++];
|
var t2 = SUB_MIX_0[s2 >>> 24] ^ SUB_MIX_1[(s3 >>> 16) & 0xff] ^ SUB_MIX_2[(s0 >>> 8) & 0xff] ^ SUB_MIX_3[s1 & 0xff] ^ keySchedule[ksRow++];
|
var t3 = SUB_MIX_0[s3 >>> 24] ^ SUB_MIX_1[(s0 >>> 16) & 0xff] ^ SUB_MIX_2[(s1 >>> 8) & 0xff] ^ SUB_MIX_3[s2 & 0xff] ^ keySchedule[ksRow++];
|
|
// Update state
|
s0 = t0;
|
s1 = t1;
|
s2 = t2;
|
s3 = t3;
|
}
|
|
// Shift rows, sub bytes, add round key
|
var t0 = ((SBOX[s0 >>> 24] << 24) | (SBOX[(s1 >>> 16) & 0xff] << 16) | (SBOX[(s2 >>> 8) & 0xff] << 8) | SBOX[s3 & 0xff]) ^ keySchedule[ksRow++];
|
var t1 = ((SBOX[s1 >>> 24] << 24) | (SBOX[(s2 >>> 16) & 0xff] << 16) | (SBOX[(s3 >>> 8) & 0xff] << 8) | SBOX[s0 & 0xff]) ^ keySchedule[ksRow++];
|
var t2 = ((SBOX[s2 >>> 24] << 24) | (SBOX[(s3 >>> 16) & 0xff] << 16) | (SBOX[(s0 >>> 8) & 0xff] << 8) | SBOX[s1 & 0xff]) ^ keySchedule[ksRow++];
|
var t3 = ((SBOX[s3 >>> 24] << 24) | (SBOX[(s0 >>> 16) & 0xff] << 16) | (SBOX[(s1 >>> 8) & 0xff] << 8) | SBOX[s2 & 0xff]) ^ keySchedule[ksRow++];
|
|
// Set output
|
M[offset] = t0;
|
M[offset + 1] = t1;
|
M[offset + 2] = t2;
|
M[offset + 3] = t3;
|
},
|
|
keySize: 256/32
|
});
|
|
/**
|
* Shortcut functions to the cipher's object interface.
|
*
|
* @example
|
*
|
* var ciphertext = CryptoJS.AES.encrypt(message, key, cfg);
|
* var plaintext = CryptoJS.AES.decrypt(ciphertext, key, cfg);
|
*/
|
C.AES = BlockCipher._createHelper(AES);
|
}());
|
|
|
return CryptoJS.AES;
|
|
}));
|
},{"./cipher-core":40,"./core":41,"./enc-base64":42,"./evpkdf":44,"./md5":49}],40:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./evpkdf"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./evpkdf"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/**
|
* Cipher core components.
|
*/
|
CryptoJS.lib.Cipher || (function (undefined) {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var Base = C_lib.Base;
|
var WordArray = C_lib.WordArray;
|
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm;
|
var C_enc = C.enc;
|
var Utf8 = C_enc.Utf8;
|
var Base64 = C_enc.Base64;
|
var C_algo = C.algo;
|
var EvpKDF = C_algo.EvpKDF;
|
|
/**
|
* Abstract base cipher template.
|
*
|
* @property {number} keySize This cipher's key size. Default: 4 (128 bits)
|
* @property {number} ivSize This cipher's IV size. Default: 4 (128 bits)
|
* @property {number} _ENC_XFORM_MODE A constant representing encryption mode.
|
* @property {number} _DEC_XFORM_MODE A constant representing decryption mode.
|
*/
|
var Cipher = C_lib.Cipher = BufferedBlockAlgorithm.extend({
|
/**
|
* Configuration options.
|
*
|
* @property {WordArray} iv The IV to use for this operation.
|
*/
|
cfg: Base.extend(),
|
|
/**
|
* Creates this cipher in encryption mode.
|
*
|
* @param {WordArray} key The key.
|
* @param {Object} cfg (Optional) The configuration options to use for this operation.
|
*
|
* @return {Cipher} A cipher instance.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var cipher = CryptoJS.algo.AES.createEncryptor(keyWordArray, { iv: ivWordArray });
|
*/
|
createEncryptor: function (key, cfg) {
|
return this.create(this._ENC_XFORM_MODE, key, cfg);
|
},
|
|
/**
|
* Creates this cipher in decryption mode.
|
*
|
* @param {WordArray} key The key.
|
* @param {Object} cfg (Optional) The configuration options to use for this operation.
|
*
|
* @return {Cipher} A cipher instance.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var cipher = CryptoJS.algo.AES.createDecryptor(keyWordArray, { iv: ivWordArray });
|
*/
|
createDecryptor: function (key, cfg) {
|
return this.create(this._DEC_XFORM_MODE, key, cfg);
|
},
|
|
/**
|
* Initializes a newly created cipher.
|
*
|
* @param {number} xformMode Either the encryption or decryption transormation mode constant.
|
* @param {WordArray} key The key.
|
* @param {Object} cfg (Optional) The configuration options to use for this operation.
|
*
|
* @example
|
*
|
* var cipher = CryptoJS.algo.AES.create(CryptoJS.algo.AES._ENC_XFORM_MODE, keyWordArray, { iv: ivWordArray });
|
*/
|
init: function (xformMode, key, cfg) {
|
// Apply config defaults
|
this.cfg = this.cfg.extend(cfg);
|
|
// Store transform mode and key
|
this._xformMode = xformMode;
|
this._key = key;
|
|
// Set initial values
|
this.reset();
|
},
|
|
/**
|
* Resets this cipher to its initial state.
|
*
|
* @example
|
*
|
* cipher.reset();
|
*/
|
reset: function () {
|
// Reset data buffer
|
BufferedBlockAlgorithm.reset.call(this);
|
|
// Perform concrete-cipher logic
|
this._doReset();
|
},
|
|
/**
|
* Adds data to be encrypted or decrypted.
|
*
|
* @param {WordArray|string} dataUpdate The data to encrypt or decrypt.
|
*
|
* @return {WordArray} The data after processing.
|
*
|
* @example
|
*
|
* var encrypted = cipher.process('data');
|
* var encrypted = cipher.process(wordArray);
|
*/
|
process: function (dataUpdate) {
|
// Append
|
this._append(dataUpdate);
|
|
// Process available blocks
|
return this._process();
|
},
|
|
/**
|
* Finalizes the encryption or decryption process.
|
* Note that the finalize operation is effectively a destructive, read-once operation.
|
*
|
* @param {WordArray|string} dataUpdate The final data to encrypt or decrypt.
|
*
|
* @return {WordArray} The data after final processing.
|
*
|
* @example
|
*
|
* var encrypted = cipher.finalize();
|
* var encrypted = cipher.finalize('data');
|
* var encrypted = cipher.finalize(wordArray);
|
*/
|
finalize: function (dataUpdate) {
|
// Final data update
|
if (dataUpdate) {
|
this._append(dataUpdate);
|
}
|
|
// Perform concrete-cipher logic
|
var finalProcessedData = this._doFinalize();
|
|
return finalProcessedData;
|
},
|
|
keySize: 128/32,
|
|
ivSize: 128/32,
|
|
_ENC_XFORM_MODE: 1,
|
|
_DEC_XFORM_MODE: 2,
|
|
/**
|
* Creates shortcut functions to a cipher's object interface.
|
*
|
* @param {Cipher} cipher The cipher to create a helper for.
|
*
|
* @return {Object} An object with encrypt and decrypt shortcut functions.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var AES = CryptoJS.lib.Cipher._createHelper(CryptoJS.algo.AES);
|
*/
|
_createHelper: (function () {
|
function selectCipherStrategy(key) {
|
if (typeof key == 'string') {
|
return PasswordBasedCipher;
|
} else {
|
return SerializableCipher;
|
}
|
}
|
|
return function (cipher) {
|
return {
|
encrypt: function (message, key, cfg) {
|
return selectCipherStrategy(key).encrypt(cipher, message, key, cfg);
|
},
|
|
decrypt: function (ciphertext, key, cfg) {
|
return selectCipherStrategy(key).decrypt(cipher, ciphertext, key, cfg);
|
}
|
};
|
};
|
}())
|
});
|
|
/**
|
* Abstract base stream cipher template.
|
*
|
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 1 (32 bits)
|
*/
|
var StreamCipher = C_lib.StreamCipher = Cipher.extend({
|
_doFinalize: function () {
|
// Process partial blocks
|
var finalProcessedBlocks = this._process(!!'flush');
|
|
return finalProcessedBlocks;
|
},
|
|
blockSize: 1
|
});
|
|
/**
|
* Mode namespace.
|
*/
|
var C_mode = C.mode = {};
|
|
/**
|
* Abstract base block cipher mode template.
|
*/
|
var BlockCipherMode = C_lib.BlockCipherMode = Base.extend({
|
/**
|
* Creates this mode for encryption.
|
*
|
* @param {Cipher} cipher A block cipher instance.
|
* @param {Array} iv The IV words.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var mode = CryptoJS.mode.CBC.createEncryptor(cipher, iv.words);
|
*/
|
createEncryptor: function (cipher, iv) {
|
return this.Encryptor.create(cipher, iv);
|
},
|
|
/**
|
* Creates this mode for decryption.
|
*
|
* @param {Cipher} cipher A block cipher instance.
|
* @param {Array} iv The IV words.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var mode = CryptoJS.mode.CBC.createDecryptor(cipher, iv.words);
|
*/
|
createDecryptor: function (cipher, iv) {
|
return this.Decryptor.create(cipher, iv);
|
},
|
|
/**
|
* Initializes a newly created mode.
|
*
|
* @param {Cipher} cipher A block cipher instance.
|
* @param {Array} iv The IV words.
|
*
|
* @example
|
*
|
* var mode = CryptoJS.mode.CBC.Encryptor.create(cipher, iv.words);
|
*/
|
init: function (cipher, iv) {
|
this._cipher = cipher;
|
this._iv = iv;
|
}
|
});
|
|
/**
|
* Cipher Block Chaining mode.
|
*/
|
var CBC = C_mode.CBC = (function () {
|
/**
|
* Abstract base CBC mode.
|
*/
|
var CBC = BlockCipherMode.extend();
|
|
/**
|
* CBC encryptor.
|
*/
|
CBC.Encryptor = CBC.extend({
|
/**
|
* Processes the data block at offset.
|
*
|
* @param {Array} words The data words to operate on.
|
* @param {number} offset The offset where the block starts.
|
*
|
* @example
|
*
|
* mode.processBlock(data.words, offset);
|
*/
|
processBlock: function (words, offset) {
|
// Shortcuts
|
var cipher = this._cipher;
|
var blockSize = cipher.blockSize;
|
|
// XOR and encrypt
|
xorBlock.call(this, words, offset, blockSize);
|
cipher.encryptBlock(words, offset);
|
|
// Remember this block to use with next block
|
this._prevBlock = words.slice(offset, offset + blockSize);
|
}
|
});
|
|
/**
|
* CBC decryptor.
|
*/
|
CBC.Decryptor = CBC.extend({
|
/**
|
* Processes the data block at offset.
|
*
|
* @param {Array} words The data words to operate on.
|
* @param {number} offset The offset where the block starts.
|
*
|
* @example
|
*
|
* mode.processBlock(data.words, offset);
|
*/
|
processBlock: function (words, offset) {
|
// Shortcuts
|
var cipher = this._cipher;
|
var blockSize = cipher.blockSize;
|
|
// Remember this block to use with next block
|
var thisBlock = words.slice(offset, offset + blockSize);
|
|
// Decrypt and XOR
|
cipher.decryptBlock(words, offset);
|
xorBlock.call(this, words, offset, blockSize);
|
|
// This block becomes the previous block
|
this._prevBlock = thisBlock;
|
}
|
});
|
|
function xorBlock(words, offset, blockSize) {
|
// Shortcut
|
var iv = this._iv;
|
|
// Choose mixing block
|
if (iv) {
|
var block = iv;
|
|
// Remove IV for subsequent blocks
|
this._iv = undefined;
|
} else {
|
var block = this._prevBlock;
|
}
|
|
// XOR blocks
|
for (var i = 0; i < blockSize; i++) {
|
words[offset + i] ^= block[i];
|
}
|
}
|
|
return CBC;
|
}());
|
|
/**
|
* Padding namespace.
|
*/
|
var C_pad = C.pad = {};
|
|
/**
|
* PKCS #5/7 padding strategy.
|
*/
|
var Pkcs7 = C_pad.Pkcs7 = {
|
/**
|
* Pads data using the algorithm defined in PKCS #5/7.
|
*
|
* @param {WordArray} data The data to pad.
|
* @param {number} blockSize The multiple that the data should be padded to.
|
*
|
* @static
|
*
|
* @example
|
*
|
* CryptoJS.pad.Pkcs7.pad(wordArray, 4);
|
*/
|
pad: function (data, blockSize) {
|
// Shortcut
|
var blockSizeBytes = blockSize * 4;
|
|
// Count padding bytes
|
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
|
|
// Create padding word
|
var paddingWord = (nPaddingBytes << 24) | (nPaddingBytes << 16) | (nPaddingBytes << 8) | nPaddingBytes;
|
|
// Create padding
|
var paddingWords = [];
|
for (var i = 0; i < nPaddingBytes; i += 4) {
|
paddingWords.push(paddingWord);
|
}
|
var padding = WordArray.create(paddingWords, nPaddingBytes);
|
|
// Add padding
|
data.concat(padding);
|
},
|
|
/**
|
* Unpads data that had been padded using the algorithm defined in PKCS #5/7.
|
*
|
* @param {WordArray} data The data to unpad.
|
*
|
* @static
|
*
|
* @example
|
*
|
* CryptoJS.pad.Pkcs7.unpad(wordArray);
|
*/
|
unpad: function (data) {
|
// Get number of padding bytes from last byte
|
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
|
|
// Remove padding
|
data.sigBytes -= nPaddingBytes;
|
}
|
};
|
|
/**
|
* Abstract base block cipher template.
|
*
|
* @property {number} blockSize The number of 32-bit words this cipher operates on. Default: 4 (128 bits)
|
*/
|
var BlockCipher = C_lib.BlockCipher = Cipher.extend({
|
/**
|
* Configuration options.
|
*
|
* @property {Mode} mode The block mode to use. Default: CBC
|
* @property {Padding} padding The padding strategy to use. Default: Pkcs7
|
*/
|
cfg: Cipher.cfg.extend({
|
mode: CBC,
|
padding: Pkcs7
|
}),
|
|
reset: function () {
|
// Reset cipher
|
Cipher.reset.call(this);
|
|
// Shortcuts
|
var cfg = this.cfg;
|
var iv = cfg.iv;
|
var mode = cfg.mode;
|
|
// Reset block mode
|
if (this._xformMode == this._ENC_XFORM_MODE) {
|
var modeCreator = mode.createEncryptor;
|
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
|
var modeCreator = mode.createDecryptor;
|
// Keep at least one block in the buffer for unpadding
|
this._minBufferSize = 1;
|
}
|
|
if (this._mode && this._mode.__creator == modeCreator) {
|
this._mode.init(this, iv && iv.words);
|
} else {
|
this._mode = modeCreator.call(mode, this, iv && iv.words);
|
this._mode.__creator = modeCreator;
|
}
|
},
|
|
_doProcessBlock: function (words, offset) {
|
this._mode.processBlock(words, offset);
|
},
|
|
_doFinalize: function () {
|
// Shortcut
|
var padding = this.cfg.padding;
|
|
// Finalize
|
if (this._xformMode == this._ENC_XFORM_MODE) {
|
// Pad data
|
padding.pad(this._data, this.blockSize);
|
|
// Process final blocks
|
var finalProcessedBlocks = this._process(!!'flush');
|
} else /* if (this._xformMode == this._DEC_XFORM_MODE) */ {
|
// Process final blocks
|
var finalProcessedBlocks = this._process(!!'flush');
|
|
// Unpad data
|
padding.unpad(finalProcessedBlocks);
|
}
|
|
return finalProcessedBlocks;
|
},
|
|
blockSize: 128/32
|
});
|
|
/**
|
* A collection of cipher parameters.
|
*
|
* @property {WordArray} ciphertext The raw ciphertext.
|
* @property {WordArray} key The key to this ciphertext.
|
* @property {WordArray} iv The IV used in the ciphering operation.
|
* @property {WordArray} salt The salt used with a key derivation function.
|
* @property {Cipher} algorithm The cipher algorithm.
|
* @property {Mode} mode The block mode used in the ciphering operation.
|
* @property {Padding} padding The padding scheme used in the ciphering operation.
|
* @property {number} blockSize The block size of the cipher.
|
* @property {Format} formatter The default formatting strategy to convert this cipher params object to a string.
|
*/
|
var CipherParams = C_lib.CipherParams = Base.extend({
|
/**
|
* Initializes a newly created cipher params object.
|
*
|
* @param {Object} cipherParams An object with any of the possible cipher parameters.
|
*
|
* @example
|
*
|
* var cipherParams = CryptoJS.lib.CipherParams.create({
|
* ciphertext: ciphertextWordArray,
|
* key: keyWordArray,
|
* iv: ivWordArray,
|
* salt: saltWordArray,
|
* algorithm: CryptoJS.algo.AES,
|
* mode: CryptoJS.mode.CBC,
|
* padding: CryptoJS.pad.PKCS7,
|
* blockSize: 4,
|
* formatter: CryptoJS.format.OpenSSL
|
* });
|
*/
|
init: function (cipherParams) {
|
this.mixIn(cipherParams);
|
},
|
|
/**
|
* Converts this cipher params object to a string.
|
*
|
* @param {Format} formatter (Optional) The formatting strategy to use.
|
*
|
* @return {string} The stringified cipher params.
|
*
|
* @throws Error If neither the formatter nor the default formatter is set.
|
*
|
* @example
|
*
|
* var string = cipherParams + '';
|
* var string = cipherParams.toString();
|
* var string = cipherParams.toString(CryptoJS.format.OpenSSL);
|
*/
|
toString: function (formatter) {
|
return (formatter || this.formatter).stringify(this);
|
}
|
});
|
|
/**
|
* Format namespace.
|
*/
|
var C_format = C.format = {};
|
|
/**
|
* OpenSSL formatting strategy.
|
*/
|
var OpenSSLFormatter = C_format.OpenSSL = {
|
/**
|
* Converts a cipher params object to an OpenSSL-compatible string.
|
*
|
* @param {CipherParams} cipherParams The cipher params object.
|
*
|
* @return {string} The OpenSSL-compatible string.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var openSSLString = CryptoJS.format.OpenSSL.stringify(cipherParams);
|
*/
|
stringify: function (cipherParams) {
|
// Shortcuts
|
var ciphertext = cipherParams.ciphertext;
|
var salt = cipherParams.salt;
|
|
// Format
|
if (salt) {
|
var wordArray = WordArray.create([0x53616c74, 0x65645f5f]).concat(salt).concat(ciphertext);
|
} else {
|
var wordArray = ciphertext;
|
}
|
|
return wordArray.toString(Base64);
|
},
|
|
/**
|
* Converts an OpenSSL-compatible string to a cipher params object.
|
*
|
* @param {string} openSSLStr The OpenSSL-compatible string.
|
*
|
* @return {CipherParams} The cipher params object.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var cipherParams = CryptoJS.format.OpenSSL.parse(openSSLString);
|
*/
|
parse: function (openSSLStr) {
|
// Parse base64
|
var ciphertext = Base64.parse(openSSLStr);
|
|
// Shortcut
|
var ciphertextWords = ciphertext.words;
|
|
// Test for salt
|
if (ciphertextWords[0] == 0x53616c74 && ciphertextWords[1] == 0x65645f5f) {
|
// Extract salt
|
var salt = WordArray.create(ciphertextWords.slice(2, 4));
|
|
// Remove salt from ciphertext
|
ciphertextWords.splice(0, 4);
|
ciphertext.sigBytes -= 16;
|
}
|
|
return CipherParams.create({ ciphertext: ciphertext, salt: salt });
|
}
|
};
|
|
/**
|
* A cipher wrapper that returns ciphertext as a serializable cipher params object.
|
*/
|
var SerializableCipher = C_lib.SerializableCipher = Base.extend({
|
/**
|
* Configuration options.
|
*
|
* @property {Formatter} format The formatting strategy to convert cipher param objects to and from a string. Default: OpenSSL
|
*/
|
cfg: Base.extend({
|
format: OpenSSLFormatter
|
}),
|
|
/**
|
* Encrypts a message.
|
*
|
* @param {Cipher} cipher The cipher algorithm to use.
|
* @param {WordArray|string} message The message to encrypt.
|
* @param {WordArray} key The key.
|
* @param {Object} cfg (Optional) The configuration options to use for this operation.
|
*
|
* @return {CipherParams} A cipher params object.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key);
|
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv });
|
* var ciphertextParams = CryptoJS.lib.SerializableCipher.encrypt(CryptoJS.algo.AES, message, key, { iv: iv, format: CryptoJS.format.OpenSSL });
|
*/
|
encrypt: function (cipher, message, key, cfg) {
|
// Apply config defaults
|
cfg = this.cfg.extend(cfg);
|
|
// Encrypt
|
var encryptor = cipher.createEncryptor(key, cfg);
|
var ciphertext = encryptor.finalize(message);
|
|
// Shortcut
|
var cipherCfg = encryptor.cfg;
|
|
// Create and return serializable cipher params
|
return CipherParams.create({
|
ciphertext: ciphertext,
|
key: key,
|
iv: cipherCfg.iv,
|
algorithm: cipher,
|
mode: cipherCfg.mode,
|
padding: cipherCfg.padding,
|
blockSize: cipher.blockSize,
|
formatter: cfg.format
|
});
|
},
|
|
/**
|
* Decrypts serialized ciphertext.
|
*
|
* @param {Cipher} cipher The cipher algorithm to use.
|
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
|
* @param {WordArray} key The key.
|
* @param {Object} cfg (Optional) The configuration options to use for this operation.
|
*
|
* @return {WordArray} The plaintext.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, key, { iv: iv, format: CryptoJS.format.OpenSSL });
|
* var plaintext = CryptoJS.lib.SerializableCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, key, { iv: iv, format: CryptoJS.format.OpenSSL });
|
*/
|
decrypt: function (cipher, ciphertext, key, cfg) {
|
// Apply config defaults
|
cfg = this.cfg.extend(cfg);
|
|
// Convert string to CipherParams
|
ciphertext = this._parse(ciphertext, cfg.format);
|
|
// Decrypt
|
var plaintext = cipher.createDecryptor(key, cfg).finalize(ciphertext.ciphertext);
|
|
return plaintext;
|
},
|
|
/**
|
* Converts serialized ciphertext to CipherParams,
|
* else assumed CipherParams already and returns ciphertext unchanged.
|
*
|
* @param {CipherParams|string} ciphertext The ciphertext.
|
* @param {Formatter} format The formatting strategy to use to parse serialized ciphertext.
|
*
|
* @return {CipherParams} The unserialized ciphertext.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var ciphertextParams = CryptoJS.lib.SerializableCipher._parse(ciphertextStringOrParams, format);
|
*/
|
_parse: function (ciphertext, format) {
|
if (typeof ciphertext == 'string') {
|
return format.parse(ciphertext, this);
|
} else {
|
return ciphertext;
|
}
|
}
|
});
|
|
/**
|
* Key derivation function namespace.
|
*/
|
var C_kdf = C.kdf = {};
|
|
/**
|
* OpenSSL key derivation function.
|
*/
|
var OpenSSLKdf = C_kdf.OpenSSL = {
|
/**
|
* Derives a key and IV from a password.
|
*
|
* @param {string} password The password to derive from.
|
* @param {number} keySize The size in words of the key to generate.
|
* @param {number} ivSize The size in words of the IV to generate.
|
* @param {WordArray|string} salt (Optional) A 64-bit salt to use. If omitted, a salt will be generated randomly.
|
*
|
* @return {CipherParams} A cipher params object with the key, IV, and salt.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32);
|
* var derivedParams = CryptoJS.kdf.OpenSSL.execute('Password', 256/32, 128/32, 'saltsalt');
|
*/
|
execute: function (password, keySize, ivSize, salt) {
|
// Generate random salt
|
if (!salt) {
|
salt = WordArray.random(64/8);
|
}
|
|
// Derive key and IV
|
var key = EvpKDF.create({ keySize: keySize + ivSize }).compute(password, salt);
|
|
// Separate key and IV
|
var iv = WordArray.create(key.words.slice(keySize), ivSize * 4);
|
key.sigBytes = keySize * 4;
|
|
// Return params
|
return CipherParams.create({ key: key, iv: iv, salt: salt });
|
}
|
};
|
|
/**
|
* A serializable cipher wrapper that derives the key from a password,
|
* and returns ciphertext as a serializable cipher params object.
|
*/
|
var PasswordBasedCipher = C_lib.PasswordBasedCipher = SerializableCipher.extend({
|
/**
|
* Configuration options.
|
*
|
* @property {KDF} kdf The key derivation function to use to generate a key and IV from a password. Default: OpenSSL
|
*/
|
cfg: SerializableCipher.cfg.extend({
|
kdf: OpenSSLKdf
|
}),
|
|
/**
|
* Encrypts a message using a password.
|
*
|
* @param {Cipher} cipher The cipher algorithm to use.
|
* @param {WordArray|string} message The message to encrypt.
|
* @param {string} password The password.
|
* @param {Object} cfg (Optional) The configuration options to use for this operation.
|
*
|
* @return {CipherParams} A cipher params object.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password');
|
* var ciphertextParams = CryptoJS.lib.PasswordBasedCipher.encrypt(CryptoJS.algo.AES, message, 'password', { format: CryptoJS.format.OpenSSL });
|
*/
|
encrypt: function (cipher, message, password, cfg) {
|
// Apply config defaults
|
cfg = this.cfg.extend(cfg);
|
|
// Derive key and other params
|
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize);
|
|
// Add IV to config
|
cfg.iv = derivedParams.iv;
|
|
// Encrypt
|
var ciphertext = SerializableCipher.encrypt.call(this, cipher, message, derivedParams.key, cfg);
|
|
// Mix in derived params
|
ciphertext.mixIn(derivedParams);
|
|
return ciphertext;
|
},
|
|
/**
|
* Decrypts serialized ciphertext using a password.
|
*
|
* @param {Cipher} cipher The cipher algorithm to use.
|
* @param {CipherParams|string} ciphertext The ciphertext to decrypt.
|
* @param {string} password The password.
|
* @param {Object} cfg (Optional) The configuration options to use for this operation.
|
*
|
* @return {WordArray} The plaintext.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, formattedCiphertext, 'password', { format: CryptoJS.format.OpenSSL });
|
* var plaintext = CryptoJS.lib.PasswordBasedCipher.decrypt(CryptoJS.algo.AES, ciphertextParams, 'password', { format: CryptoJS.format.OpenSSL });
|
*/
|
decrypt: function (cipher, ciphertext, password, cfg) {
|
// Apply config defaults
|
cfg = this.cfg.extend(cfg);
|
|
// Convert string to CipherParams
|
ciphertext = this._parse(ciphertext, cfg.format);
|
|
// Derive key and other params
|
var derivedParams = cfg.kdf.execute(password, cipher.keySize, cipher.ivSize, ciphertext.salt);
|
|
// Add IV to config
|
cfg.iv = derivedParams.iv;
|
|
// Decrypt
|
var plaintext = SerializableCipher.decrypt.call(this, cipher, ciphertext, derivedParams.key, cfg);
|
|
return plaintext;
|
}
|
});
|
}());
|
|
|
}));
|
},{"./core":41,"./evpkdf":44}],41:[function(require,module,exports){
|
;(function (root, factory) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory();
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define([], factory);
|
}
|
else {
|
// Global (browser)
|
root.CryptoJS = factory();
|
}
|
}(this, function () {
|
|
/**
|
* CryptoJS core components.
|
*/
|
var CryptoJS = CryptoJS || (function (Math, undefined) {
|
/*
|
* Local polyfil of Object.create
|
*/
|
var create = Object.create || (function () {
|
function F() {};
|
|
return function (obj) {
|
var subtype;
|
|
F.prototype = obj;
|
|
subtype = new F();
|
|
F.prototype = null;
|
|
return subtype;
|
};
|
}())
|
|
/**
|
* CryptoJS namespace.
|
*/
|
var C = {};
|
|
/**
|
* Library namespace.
|
*/
|
var C_lib = C.lib = {};
|
|
/**
|
* Base object for prototypal inheritance.
|
*/
|
var Base = C_lib.Base = (function () {
|
|
|
return {
|
/**
|
* Creates a new object that inherits from this object.
|
*
|
* @param {Object} overrides Properties to copy into the new object.
|
*
|
* @return {Object} The new object.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var MyType = CryptoJS.lib.Base.extend({
|
* field: 'value',
|
*
|
* method: function () {
|
* }
|
* });
|
*/
|
extend: function (overrides) {
|
// Spawn
|
var subtype = create(this);
|
|
// Augment
|
if (overrides) {
|
subtype.mixIn(overrides);
|
}
|
|
// Create default initializer
|
if (!subtype.hasOwnProperty('init') || this.init === subtype.init) {
|
subtype.init = function () {
|
subtype.$super.init.apply(this, arguments);
|
};
|
}
|
|
// Initializer's prototype is the subtype object
|
subtype.init.prototype = subtype;
|
|
// Reference supertype
|
subtype.$super = this;
|
|
return subtype;
|
},
|
|
/**
|
* Extends this object and runs the init method.
|
* Arguments to create() will be passed to init().
|
*
|
* @return {Object} The new object.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var instance = MyType.create();
|
*/
|
create: function () {
|
var instance = this.extend();
|
instance.init.apply(instance, arguments);
|
|
return instance;
|
},
|
|
/**
|
* Initializes a newly created object.
|
* Override this method to add some logic when your objects are created.
|
*
|
* @example
|
*
|
* var MyType = CryptoJS.lib.Base.extend({
|
* init: function () {
|
* // ...
|
* }
|
* });
|
*/
|
init: function () {
|
},
|
|
/**
|
* Copies properties into this object.
|
*
|
* @param {Object} properties The properties to mix in.
|
*
|
* @example
|
*
|
* MyType.mixIn({
|
* field: 'value'
|
* });
|
*/
|
mixIn: function (properties) {
|
for (var propertyName in properties) {
|
if (properties.hasOwnProperty(propertyName)) {
|
this[propertyName] = properties[propertyName];
|
}
|
}
|
|
// IE won't copy toString using the loop above
|
if (properties.hasOwnProperty('toString')) {
|
this.toString = properties.toString;
|
}
|
},
|
|
/**
|
* Creates a copy of this object.
|
*
|
* @return {Object} The clone.
|
*
|
* @example
|
*
|
* var clone = instance.clone();
|
*/
|
clone: function () {
|
return this.init.prototype.extend(this);
|
}
|
};
|
}());
|
|
/**
|
* An array of 32-bit words.
|
*
|
* @property {Array} words The array of 32-bit words.
|
* @property {number} sigBytes The number of significant bytes in this word array.
|
*/
|
var WordArray = C_lib.WordArray = Base.extend({
|
/**
|
* Initializes a newly created word array.
|
*
|
* @param {Array} words (Optional) An array of 32-bit words.
|
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
|
*
|
* @example
|
*
|
* var wordArray = CryptoJS.lib.WordArray.create();
|
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607]);
|
* var wordArray = CryptoJS.lib.WordArray.create([0x00010203, 0x04050607], 6);
|
*/
|
init: function (words, sigBytes) {
|
words = this.words = words || [];
|
|
if (sigBytes != undefined) {
|
this.sigBytes = sigBytes;
|
} else {
|
this.sigBytes = words.length * 4;
|
}
|
},
|
|
/**
|
* Converts this word array to a string.
|
*
|
* @param {Encoder} encoder (Optional) The encoding strategy to use. Default: CryptoJS.enc.Hex
|
*
|
* @return {string} The stringified word array.
|
*
|
* @example
|
*
|
* var string = wordArray + '';
|
* var string = wordArray.toString();
|
* var string = wordArray.toString(CryptoJS.enc.Utf8);
|
*/
|
toString: function (encoder) {
|
return (encoder || Hex).stringify(this);
|
},
|
|
/**
|
* Concatenates a word array to this word array.
|
*
|
* @param {WordArray} wordArray The word array to append.
|
*
|
* @return {WordArray} This word array.
|
*
|
* @example
|
*
|
* wordArray1.concat(wordArray2);
|
*/
|
concat: function (wordArray) {
|
// Shortcuts
|
var thisWords = this.words;
|
var thatWords = wordArray.words;
|
var thisSigBytes = this.sigBytes;
|
var thatSigBytes = wordArray.sigBytes;
|
|
// Clamp excess bits
|
this.clamp();
|
|
// Concat
|
if (thisSigBytes % 4) {
|
// Copy one byte at a time
|
for (var i = 0; i < thatSigBytes; i++) {
|
var thatByte = (thatWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
|
thisWords[(thisSigBytes + i) >>> 2] |= thatByte << (24 - ((thisSigBytes + i) % 4) * 8);
|
}
|
} else {
|
// Copy one word at a time
|
for (var i = 0; i < thatSigBytes; i += 4) {
|
thisWords[(thisSigBytes + i) >>> 2] = thatWords[i >>> 2];
|
}
|
}
|
this.sigBytes += thatSigBytes;
|
|
// Chainable
|
return this;
|
},
|
|
/**
|
* Removes insignificant bits.
|
*
|
* @example
|
*
|
* wordArray.clamp();
|
*/
|
clamp: function () {
|
// Shortcuts
|
var words = this.words;
|
var sigBytes = this.sigBytes;
|
|
// Clamp
|
words[sigBytes >>> 2] &= 0xffffffff << (32 - (sigBytes % 4) * 8);
|
words.length = Math.ceil(sigBytes / 4);
|
},
|
|
/**
|
* Creates a copy of this word array.
|
*
|
* @return {WordArray} The clone.
|
*
|
* @example
|
*
|
* var clone = wordArray.clone();
|
*/
|
clone: function () {
|
var clone = Base.clone.call(this);
|
clone.words = this.words.slice(0);
|
|
return clone;
|
},
|
|
/**
|
* Creates a word array filled with random bytes.
|
*
|
* @param {number} nBytes The number of random bytes to generate.
|
*
|
* @return {WordArray} The random word array.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var wordArray = CryptoJS.lib.WordArray.random(16);
|
*/
|
random: function (nBytes) {
|
var words = [];
|
|
var r = (function (m_w) {
|
var m_w = m_w;
|
var m_z = 0x3ade68b1;
|
var mask = 0xffffffff;
|
|
return function () {
|
m_z = (0x9069 * (m_z & 0xFFFF) + (m_z >> 0x10)) & mask;
|
m_w = (0x4650 * (m_w & 0xFFFF) + (m_w >> 0x10)) & mask;
|
var result = ((m_z << 0x10) + m_w) & mask;
|
result /= 0x100000000;
|
result += 0.5;
|
return result * (Math.random() > .5 ? 1 : -1);
|
}
|
});
|
|
for (var i = 0, rcache; i < nBytes; i += 4) {
|
var _r = r((rcache || Math.random()) * 0x100000000);
|
|
rcache = _r() * 0x3ade67b7;
|
words.push((_r() * 0x100000000) | 0);
|
}
|
|
return new WordArray.init(words, nBytes);
|
}
|
});
|
|
/**
|
* Encoder namespace.
|
*/
|
var C_enc = C.enc = {};
|
|
/**
|
* Hex encoding strategy.
|
*/
|
var Hex = C_enc.Hex = {
|
/**
|
* Converts a word array to a hex string.
|
*
|
* @param {WordArray} wordArray The word array.
|
*
|
* @return {string} The hex string.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hexString = CryptoJS.enc.Hex.stringify(wordArray);
|
*/
|
stringify: function (wordArray) {
|
// Shortcuts
|
var words = wordArray.words;
|
var sigBytes = wordArray.sigBytes;
|
|
// Convert
|
var hexChars = [];
|
for (var i = 0; i < sigBytes; i++) {
|
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
|
hexChars.push((bite >>> 4).toString(16));
|
hexChars.push((bite & 0x0f).toString(16));
|
}
|
|
return hexChars.join('');
|
},
|
|
/**
|
* Converts a hex string to a word array.
|
*
|
* @param {string} hexStr The hex string.
|
*
|
* @return {WordArray} The word array.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var wordArray = CryptoJS.enc.Hex.parse(hexString);
|
*/
|
parse: function (hexStr) {
|
// Shortcut
|
var hexStrLength = hexStr.length;
|
|
// Convert
|
var words = [];
|
for (var i = 0; i < hexStrLength; i += 2) {
|
words[i >>> 3] |= parseInt(hexStr.substr(i, 2), 16) << (24 - (i % 8) * 4);
|
}
|
|
return new WordArray.init(words, hexStrLength / 2);
|
}
|
};
|
|
/**
|
* Latin1 encoding strategy.
|
*/
|
var Latin1 = C_enc.Latin1 = {
|
/**
|
* Converts a word array to a Latin1 string.
|
*
|
* @param {WordArray} wordArray The word array.
|
*
|
* @return {string} The Latin1 string.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var latin1String = CryptoJS.enc.Latin1.stringify(wordArray);
|
*/
|
stringify: function (wordArray) {
|
// Shortcuts
|
var words = wordArray.words;
|
var sigBytes = wordArray.sigBytes;
|
|
// Convert
|
var latin1Chars = [];
|
for (var i = 0; i < sigBytes; i++) {
|
var bite = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
|
latin1Chars.push(String.fromCharCode(bite));
|
}
|
|
return latin1Chars.join('');
|
},
|
|
/**
|
* Converts a Latin1 string to a word array.
|
*
|
* @param {string} latin1Str The Latin1 string.
|
*
|
* @return {WordArray} The word array.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var wordArray = CryptoJS.enc.Latin1.parse(latin1String);
|
*/
|
parse: function (latin1Str) {
|
// Shortcut
|
var latin1StrLength = latin1Str.length;
|
|
// Convert
|
var words = [];
|
for (var i = 0; i < latin1StrLength; i++) {
|
words[i >>> 2] |= (latin1Str.charCodeAt(i) & 0xff) << (24 - (i % 4) * 8);
|
}
|
|
return new WordArray.init(words, latin1StrLength);
|
}
|
};
|
|
/**
|
* UTF-8 encoding strategy.
|
*/
|
var Utf8 = C_enc.Utf8 = {
|
/**
|
* Converts a word array to a UTF-8 string.
|
*
|
* @param {WordArray} wordArray The word array.
|
*
|
* @return {string} The UTF-8 string.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var utf8String = CryptoJS.enc.Utf8.stringify(wordArray);
|
*/
|
stringify: function (wordArray) {
|
try {
|
return decodeURIComponent(escape(Latin1.stringify(wordArray)));
|
} catch (e) {
|
throw new Error('Malformed UTF-8 data');
|
}
|
},
|
|
/**
|
* Converts a UTF-8 string to a word array.
|
*
|
* @param {string} utf8Str The UTF-8 string.
|
*
|
* @return {WordArray} The word array.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var wordArray = CryptoJS.enc.Utf8.parse(utf8String);
|
*/
|
parse: function (utf8Str) {
|
return Latin1.parse(unescape(encodeURIComponent(utf8Str)));
|
}
|
};
|
|
/**
|
* Abstract buffered block algorithm template.
|
*
|
* The property blockSize must be implemented in a concrete subtype.
|
*
|
* @property {number} _minBufferSize The number of blocks that should be kept unprocessed in the buffer. Default: 0
|
*/
|
var BufferedBlockAlgorithm = C_lib.BufferedBlockAlgorithm = Base.extend({
|
/**
|
* Resets this block algorithm's data buffer to its initial state.
|
*
|
* @example
|
*
|
* bufferedBlockAlgorithm.reset();
|
*/
|
reset: function () {
|
// Initial values
|
this._data = new WordArray.init();
|
this._nDataBytes = 0;
|
},
|
|
/**
|
* Adds new data to this block algorithm's buffer.
|
*
|
* @param {WordArray|string} data The data to append. Strings are converted to a WordArray using UTF-8.
|
*
|
* @example
|
*
|
* bufferedBlockAlgorithm._append('data');
|
* bufferedBlockAlgorithm._append(wordArray);
|
*/
|
_append: function (data) {
|
// Convert string to WordArray, else assume WordArray already
|
if (typeof data == 'string') {
|
data = Utf8.parse(data);
|
}
|
|
// Append
|
this._data.concat(data);
|
this._nDataBytes += data.sigBytes;
|
},
|
|
/**
|
* Processes available data blocks.
|
*
|
* This method invokes _doProcessBlock(offset), which must be implemented by a concrete subtype.
|
*
|
* @param {boolean} doFlush Whether all blocks and partial blocks should be processed.
|
*
|
* @return {WordArray} The processed data.
|
*
|
* @example
|
*
|
* var processedData = bufferedBlockAlgorithm._process();
|
* var processedData = bufferedBlockAlgorithm._process(!!'flush');
|
*/
|
_process: function (doFlush) {
|
// Shortcuts
|
var data = this._data;
|
var dataWords = data.words;
|
var dataSigBytes = data.sigBytes;
|
var blockSize = this.blockSize;
|
var blockSizeBytes = blockSize * 4;
|
|
// Count blocks ready
|
var nBlocksReady = dataSigBytes / blockSizeBytes;
|
if (doFlush) {
|
// Round up to include partial blocks
|
nBlocksReady = Math.ceil(nBlocksReady);
|
} else {
|
// Round down to include only full blocks,
|
// less the number of blocks that must remain in the buffer
|
nBlocksReady = Math.max((nBlocksReady | 0) - this._minBufferSize, 0);
|
}
|
|
// Count words ready
|
var nWordsReady = nBlocksReady * blockSize;
|
|
// Count bytes ready
|
var nBytesReady = Math.min(nWordsReady * 4, dataSigBytes);
|
|
// Process blocks
|
if (nWordsReady) {
|
for (var offset = 0; offset < nWordsReady; offset += blockSize) {
|
// Perform concrete-algorithm logic
|
this._doProcessBlock(dataWords, offset);
|
}
|
|
// Remove processed words
|
var processedWords = dataWords.splice(0, nWordsReady);
|
data.sigBytes -= nBytesReady;
|
}
|
|
// Return processed words
|
return new WordArray.init(processedWords, nBytesReady);
|
},
|
|
/**
|
* Creates a copy of this object.
|
*
|
* @return {Object} The clone.
|
*
|
* @example
|
*
|
* var clone = bufferedBlockAlgorithm.clone();
|
*/
|
clone: function () {
|
var clone = Base.clone.call(this);
|
clone._data = this._data.clone();
|
|
return clone;
|
},
|
|
_minBufferSize: 0
|
});
|
|
/**
|
* Abstract hasher template.
|
*
|
* @property {number} blockSize The number of 32-bit words this hasher operates on. Default: 16 (512 bits)
|
*/
|
var Hasher = C_lib.Hasher = BufferedBlockAlgorithm.extend({
|
/**
|
* Configuration options.
|
*/
|
cfg: Base.extend(),
|
|
/**
|
* Initializes a newly created hasher.
|
*
|
* @param {Object} cfg (Optional) The configuration options to use for this hash computation.
|
*
|
* @example
|
*
|
* var hasher = CryptoJS.algo.SHA256.create();
|
*/
|
init: function (cfg) {
|
// Apply config defaults
|
this.cfg = this.cfg.extend(cfg);
|
|
// Set initial values
|
this.reset();
|
},
|
|
/**
|
* Resets this hasher to its initial state.
|
*
|
* @example
|
*
|
* hasher.reset();
|
*/
|
reset: function () {
|
// Reset data buffer
|
BufferedBlockAlgorithm.reset.call(this);
|
|
// Perform concrete-hasher logic
|
this._doReset();
|
},
|
|
/**
|
* Updates this hasher with a message.
|
*
|
* @param {WordArray|string} messageUpdate The message to append.
|
*
|
* @return {Hasher} This hasher.
|
*
|
* @example
|
*
|
* hasher.update('message');
|
* hasher.update(wordArray);
|
*/
|
update: function (messageUpdate) {
|
// Append
|
this._append(messageUpdate);
|
|
// Update the hash
|
this._process();
|
|
// Chainable
|
return this;
|
},
|
|
/**
|
* Finalizes the hash computation.
|
* Note that the finalize operation is effectively a destructive, read-once operation.
|
*
|
* @param {WordArray|string} messageUpdate (Optional) A final message update.
|
*
|
* @return {WordArray} The hash.
|
*
|
* @example
|
*
|
* var hash = hasher.finalize();
|
* var hash = hasher.finalize('message');
|
* var hash = hasher.finalize(wordArray);
|
*/
|
finalize: function (messageUpdate) {
|
// Final message update
|
if (messageUpdate) {
|
this._append(messageUpdate);
|
}
|
|
// Perform concrete-hasher logic
|
var hash = this._doFinalize();
|
|
return hash;
|
},
|
|
blockSize: 512/32,
|
|
/**
|
* Creates a shortcut function to a hasher's object interface.
|
*
|
* @param {Hasher} hasher The hasher to create a helper for.
|
*
|
* @return {Function} The shortcut function.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var SHA256 = CryptoJS.lib.Hasher._createHelper(CryptoJS.algo.SHA256);
|
*/
|
_createHelper: function (hasher) {
|
return function (message, cfg) {
|
return new hasher.init(cfg).finalize(message);
|
};
|
},
|
|
/**
|
* Creates a shortcut function to the HMAC's object interface.
|
*
|
* @param {Hasher} hasher The hasher to use in this HMAC helper.
|
*
|
* @return {Function} The shortcut function.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var HmacSHA256 = CryptoJS.lib.Hasher._createHmacHelper(CryptoJS.algo.SHA256);
|
*/
|
_createHmacHelper: function (hasher) {
|
return function (message, key) {
|
return new C_algo.HMAC.init(hasher, key).finalize(message);
|
};
|
}
|
});
|
|
/**
|
* Algorithm namespace.
|
*/
|
var C_algo = C.algo = {};
|
|
return C;
|
}(Math));
|
|
|
return CryptoJS;
|
|
}));
|
},{}],42:[function(require,module,exports){
|
;(function (root, factory) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var WordArray = C_lib.WordArray;
|
var C_enc = C.enc;
|
|
/**
|
* Base64 encoding strategy.
|
*/
|
var Base64 = C_enc.Base64 = {
|
/**
|
* Converts a word array to a Base64 string.
|
*
|
* @param {WordArray} wordArray The word array.
|
*
|
* @return {string} The Base64 string.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var base64String = CryptoJS.enc.Base64.stringify(wordArray);
|
*/
|
stringify: function (wordArray) {
|
// Shortcuts
|
var words = wordArray.words;
|
var sigBytes = wordArray.sigBytes;
|
var map = this._map;
|
|
// Clamp excess bits
|
wordArray.clamp();
|
|
// Convert
|
var base64Chars = [];
|
for (var i = 0; i < sigBytes; i += 3) {
|
var byte1 = (words[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff;
|
var byte2 = (words[(i + 1) >>> 2] >>> (24 - ((i + 1) % 4) * 8)) & 0xff;
|
var byte3 = (words[(i + 2) >>> 2] >>> (24 - ((i + 2) % 4) * 8)) & 0xff;
|
|
var triplet = (byte1 << 16) | (byte2 << 8) | byte3;
|
|
for (var j = 0; (j < 4) && (i + j * 0.75 < sigBytes); j++) {
|
base64Chars.push(map.charAt((triplet >>> (6 * (3 - j))) & 0x3f));
|
}
|
}
|
|
// Add padding
|
var paddingChar = map.charAt(64);
|
if (paddingChar) {
|
while (base64Chars.length % 4) {
|
base64Chars.push(paddingChar);
|
}
|
}
|
|
return base64Chars.join('');
|
},
|
|
/**
|
* Converts a Base64 string to a word array.
|
*
|
* @param {string} base64Str The Base64 string.
|
*
|
* @return {WordArray} The word array.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var wordArray = CryptoJS.enc.Base64.parse(base64String);
|
*/
|
parse: function (base64Str) {
|
// Shortcuts
|
var base64StrLength = base64Str.length;
|
var map = this._map;
|
var reverseMap = this._reverseMap;
|
|
if (!reverseMap) {
|
reverseMap = this._reverseMap = [];
|
for (var j = 0; j < map.length; j++) {
|
reverseMap[map.charCodeAt(j)] = j;
|
}
|
}
|
|
// Ignore padding
|
var paddingChar = map.charAt(64);
|
if (paddingChar) {
|
var paddingIndex = base64Str.indexOf(paddingChar);
|
if (paddingIndex !== -1) {
|
base64StrLength = paddingIndex;
|
}
|
}
|
|
// Convert
|
return parseLoop(base64Str, base64StrLength, reverseMap);
|
|
},
|
|
_map: 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='
|
};
|
|
function parseLoop(base64Str, base64StrLength, reverseMap) {
|
var words = [];
|
var nBytes = 0;
|
for (var i = 0; i < base64StrLength; i++) {
|
if (i % 4) {
|
var bits1 = reverseMap[base64Str.charCodeAt(i - 1)] << ((i % 4) * 2);
|
var bits2 = reverseMap[base64Str.charCodeAt(i)] >>> (6 - (i % 4) * 2);
|
words[nBytes >>> 2] |= (bits1 | bits2) << (24 - (nBytes % 4) * 8);
|
nBytes++;
|
}
|
}
|
return WordArray.create(words, nBytes);
|
}
|
}());
|
|
|
return CryptoJS.enc.Base64;
|
|
}));
|
},{"./core":41}],43:[function(require,module,exports){
|
;(function (root, factory) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var WordArray = C_lib.WordArray;
|
var C_enc = C.enc;
|
|
/**
|
* UTF-16 BE encoding strategy.
|
*/
|
var Utf16BE = C_enc.Utf16 = C_enc.Utf16BE = {
|
/**
|
* Converts a word array to a UTF-16 BE string.
|
*
|
* @param {WordArray} wordArray The word array.
|
*
|
* @return {string} The UTF-16 BE string.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var utf16String = CryptoJS.enc.Utf16.stringify(wordArray);
|
*/
|
stringify: function (wordArray) {
|
// Shortcuts
|
var words = wordArray.words;
|
var sigBytes = wordArray.sigBytes;
|
|
// Convert
|
var utf16Chars = [];
|
for (var i = 0; i < sigBytes; i += 2) {
|
var codePoint = (words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff;
|
utf16Chars.push(String.fromCharCode(codePoint));
|
}
|
|
return utf16Chars.join('');
|
},
|
|
/**
|
* Converts a UTF-16 BE string to a word array.
|
*
|
* @param {string} utf16Str The UTF-16 BE string.
|
*
|
* @return {WordArray} The word array.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var wordArray = CryptoJS.enc.Utf16.parse(utf16String);
|
*/
|
parse: function (utf16Str) {
|
// Shortcut
|
var utf16StrLength = utf16Str.length;
|
|
// Convert
|
var words = [];
|
for (var i = 0; i < utf16StrLength; i++) {
|
words[i >>> 1] |= utf16Str.charCodeAt(i) << (16 - (i % 2) * 16);
|
}
|
|
return WordArray.create(words, utf16StrLength * 2);
|
}
|
};
|
|
/**
|
* UTF-16 LE encoding strategy.
|
*/
|
C_enc.Utf16LE = {
|
/**
|
* Converts a word array to a UTF-16 LE string.
|
*
|
* @param {WordArray} wordArray The word array.
|
*
|
* @return {string} The UTF-16 LE string.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var utf16Str = CryptoJS.enc.Utf16LE.stringify(wordArray);
|
*/
|
stringify: function (wordArray) {
|
// Shortcuts
|
var words = wordArray.words;
|
var sigBytes = wordArray.sigBytes;
|
|
// Convert
|
var utf16Chars = [];
|
for (var i = 0; i < sigBytes; i += 2) {
|
var codePoint = swapEndian((words[i >>> 2] >>> (16 - (i % 4) * 8)) & 0xffff);
|
utf16Chars.push(String.fromCharCode(codePoint));
|
}
|
|
return utf16Chars.join('');
|
},
|
|
/**
|
* Converts a UTF-16 LE string to a word array.
|
*
|
* @param {string} utf16Str The UTF-16 LE string.
|
*
|
* @return {WordArray} The word array.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var wordArray = CryptoJS.enc.Utf16LE.parse(utf16Str);
|
*/
|
parse: function (utf16Str) {
|
// Shortcut
|
var utf16StrLength = utf16Str.length;
|
|
// Convert
|
var words = [];
|
for (var i = 0; i < utf16StrLength; i++) {
|
words[i >>> 1] |= swapEndian(utf16Str.charCodeAt(i) << (16 - (i % 2) * 16));
|
}
|
|
return WordArray.create(words, utf16StrLength * 2);
|
}
|
};
|
|
function swapEndian(word) {
|
return ((word << 8) & 0xff00ff00) | ((word >>> 8) & 0x00ff00ff);
|
}
|
}());
|
|
|
return CryptoJS.enc.Utf16;
|
|
}));
|
},{"./core":41}],44:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./sha1"), require("./hmac"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./sha1", "./hmac"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var Base = C_lib.Base;
|
var WordArray = C_lib.WordArray;
|
var C_algo = C.algo;
|
var MD5 = C_algo.MD5;
|
|
/**
|
* This key derivation function is meant to conform with EVP_BytesToKey.
|
* www.openssl.org/docs/crypto/EVP_BytesToKey.html
|
*/
|
var EvpKDF = C_algo.EvpKDF = Base.extend({
|
/**
|
* Configuration options.
|
*
|
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
|
* @property {Hasher} hasher The hash algorithm to use. Default: MD5
|
* @property {number} iterations The number of iterations to perform. Default: 1
|
*/
|
cfg: Base.extend({
|
keySize: 128/32,
|
hasher: MD5,
|
iterations: 1
|
}),
|
|
/**
|
* Initializes a newly created key derivation function.
|
*
|
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
|
*
|
* @example
|
*
|
* var kdf = CryptoJS.algo.EvpKDF.create();
|
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8 });
|
* var kdf = CryptoJS.algo.EvpKDF.create({ keySize: 8, iterations: 1000 });
|
*/
|
init: function (cfg) {
|
this.cfg = this.cfg.extend(cfg);
|
},
|
|
/**
|
* Derives a key from a password.
|
*
|
* @param {WordArray|string} password The password.
|
* @param {WordArray|string} salt A salt.
|
*
|
* @return {WordArray} The derived key.
|
*
|
* @example
|
*
|
* var key = kdf.compute(password, salt);
|
*/
|
compute: function (password, salt) {
|
// Shortcut
|
var cfg = this.cfg;
|
|
// Init hasher
|
var hasher = cfg.hasher.create();
|
|
// Initial values
|
var derivedKey = WordArray.create();
|
|
// Shortcuts
|
var derivedKeyWords = derivedKey.words;
|
var keySize = cfg.keySize;
|
var iterations = cfg.iterations;
|
|
// Generate key
|
while (derivedKeyWords.length < keySize) {
|
if (block) {
|
hasher.update(block);
|
}
|
var block = hasher.update(password).finalize(salt);
|
hasher.reset();
|
|
// Iterations
|
for (var i = 1; i < iterations; i++) {
|
block = hasher.finalize(block);
|
hasher.reset();
|
}
|
|
derivedKey.concat(block);
|
}
|
derivedKey.sigBytes = keySize * 4;
|
|
return derivedKey;
|
}
|
});
|
|
/**
|
* Derives a key from a password.
|
*
|
* @param {WordArray|string} password The password.
|
* @param {WordArray|string} salt A salt.
|
* @param {Object} cfg (Optional) The configuration options to use for this computation.
|
*
|
* @return {WordArray} The derived key.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var key = CryptoJS.EvpKDF(password, salt);
|
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8 });
|
* var key = CryptoJS.EvpKDF(password, salt, { keySize: 8, iterations: 1000 });
|
*/
|
C.EvpKDF = function (password, salt, cfg) {
|
return EvpKDF.create(cfg).compute(password, salt);
|
};
|
}());
|
|
|
return CryptoJS.EvpKDF;
|
|
}));
|
},{"./core":41,"./hmac":46,"./sha1":65}],45:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function (undefined) {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var CipherParams = C_lib.CipherParams;
|
var C_enc = C.enc;
|
var Hex = C_enc.Hex;
|
var C_format = C.format;
|
|
var HexFormatter = C_format.Hex = {
|
/**
|
* Converts the ciphertext of a cipher params object to a hexadecimally encoded string.
|
*
|
* @param {CipherParams} cipherParams The cipher params object.
|
*
|
* @return {string} The hexadecimally encoded string.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hexString = CryptoJS.format.Hex.stringify(cipherParams);
|
*/
|
stringify: function (cipherParams) {
|
return cipherParams.ciphertext.toString(Hex);
|
},
|
|
/**
|
* Converts a hexadecimally encoded ciphertext string to a cipher params object.
|
*
|
* @param {string} input The hexadecimally encoded string.
|
*
|
* @return {CipherParams} The cipher params object.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var cipherParams = CryptoJS.format.Hex.parse(hexString);
|
*/
|
parse: function (input) {
|
var ciphertext = Hex.parse(input);
|
return CipherParams.create({ ciphertext: ciphertext });
|
}
|
};
|
}());
|
|
|
return CryptoJS.format.Hex;
|
|
}));
|
},{"./cipher-core":40,"./core":41}],46:[function(require,module,exports){
|
;(function (root, factory) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var Base = C_lib.Base;
|
var C_enc = C.enc;
|
var Utf8 = C_enc.Utf8;
|
var C_algo = C.algo;
|
|
/**
|
* HMAC algorithm.
|
*/
|
var HMAC = C_algo.HMAC = Base.extend({
|
/**
|
* Initializes a newly created HMAC.
|
*
|
* @param {Hasher} hasher The hash algorithm to use.
|
* @param {WordArray|string} key The secret key.
|
*
|
* @example
|
*
|
* var hmacHasher = CryptoJS.algo.HMAC.create(CryptoJS.algo.SHA256, key);
|
*/
|
init: function (hasher, key) {
|
// Init hasher
|
hasher = this._hasher = new hasher.init();
|
|
// Convert string to WordArray, else assume WordArray already
|
if (typeof key == 'string') {
|
key = Utf8.parse(key);
|
}
|
|
// Shortcuts
|
var hasherBlockSize = hasher.blockSize;
|
var hasherBlockSizeBytes = hasherBlockSize * 4;
|
|
// Allow arbitrary length keys
|
if (key.sigBytes > hasherBlockSizeBytes) {
|
key = hasher.finalize(key);
|
}
|
|
// Clamp excess bits
|
key.clamp();
|
|
// Clone key for inner and outer pads
|
var oKey = this._oKey = key.clone();
|
var iKey = this._iKey = key.clone();
|
|
// Shortcuts
|
var oKeyWords = oKey.words;
|
var iKeyWords = iKey.words;
|
|
// XOR keys with pad constants
|
for (var i = 0; i < hasherBlockSize; i++) {
|
oKeyWords[i] ^= 0x5c5c5c5c;
|
iKeyWords[i] ^= 0x36363636;
|
}
|
oKey.sigBytes = iKey.sigBytes = hasherBlockSizeBytes;
|
|
// Set initial values
|
this.reset();
|
},
|
|
/**
|
* Resets this HMAC to its initial state.
|
*
|
* @example
|
*
|
* hmacHasher.reset();
|
*/
|
reset: function () {
|
// Shortcut
|
var hasher = this._hasher;
|
|
// Reset
|
hasher.reset();
|
hasher.update(this._iKey);
|
},
|
|
/**
|
* Updates this HMAC with a message.
|
*
|
* @param {WordArray|string} messageUpdate The message to append.
|
*
|
* @return {HMAC} This HMAC instance.
|
*
|
* @example
|
*
|
* hmacHasher.update('message');
|
* hmacHasher.update(wordArray);
|
*/
|
update: function (messageUpdate) {
|
this._hasher.update(messageUpdate);
|
|
// Chainable
|
return this;
|
},
|
|
/**
|
* Finalizes the HMAC computation.
|
* Note that the finalize operation is effectively a destructive, read-once operation.
|
*
|
* @param {WordArray|string} messageUpdate (Optional) A final message update.
|
*
|
* @return {WordArray} The HMAC.
|
*
|
* @example
|
*
|
* var hmac = hmacHasher.finalize();
|
* var hmac = hmacHasher.finalize('message');
|
* var hmac = hmacHasher.finalize(wordArray);
|
*/
|
finalize: function (messageUpdate) {
|
// Shortcut
|
var hasher = this._hasher;
|
|
// Compute HMAC
|
var innerHash = hasher.finalize(messageUpdate);
|
hasher.reset();
|
var hmac = hasher.finalize(this._oKey.clone().concat(innerHash));
|
|
return hmac;
|
}
|
});
|
}());
|
|
|
}));
|
},{"./core":41}],47:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./x64-core"), require("./lib-typedarrays"), require("./enc-utf16"), require("./enc-base64"), require("./md5"), require("./sha1"), require("./sha256"), require("./sha224"), require("./sha512"), require("./sha384"), require("./sha3"), require("./ripemd160"), require("./hmac"), require("./pbkdf2"), require("./evpkdf"), require("./cipher-core"), require("./mode-cfb"), require("./mode-ctr"), require("./mode-ctr-gladman"), require("./mode-ofb"), require("./mode-ecb"), require("./pad-ansix923"), require("./pad-iso10126"), require("./pad-iso97971"), require("./pad-zeropadding"), require("./pad-nopadding"), require("./format-hex"), require("./aes"), require("./tripledes"), require("./rc4"), require("./rabbit"), require("./rabbit-legacy"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./x64-core", "./lib-typedarrays", "./enc-utf16", "./enc-base64", "./md5", "./sha1", "./sha256", "./sha224", "./sha512", "./sha384", "./sha3", "./ripemd160", "./hmac", "./pbkdf2", "./evpkdf", "./cipher-core", "./mode-cfb", "./mode-ctr", "./mode-ctr-gladman", "./mode-ofb", "./mode-ecb", "./pad-ansix923", "./pad-iso10126", "./pad-iso97971", "./pad-zeropadding", "./pad-nopadding", "./format-hex", "./aes", "./tripledes", "./rc4", "./rabbit", "./rabbit-legacy"], factory);
|
}
|
else {
|
// Global (browser)
|
root.CryptoJS = factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
return CryptoJS;
|
|
}));
|
},{"./aes":39,"./cipher-core":40,"./core":41,"./enc-base64":42,"./enc-utf16":43,"./evpkdf":44,"./format-hex":45,"./hmac":46,"./lib-typedarrays":48,"./md5":49,"./mode-cfb":50,"./mode-ctr":52,"./mode-ctr-gladman":51,"./mode-ecb":53,"./mode-ofb":54,"./pad-ansix923":55,"./pad-iso10126":56,"./pad-iso97971":57,"./pad-nopadding":58,"./pad-zeropadding":59,"./pbkdf2":60,"./rabbit":62,"./rabbit-legacy":61,"./rc4":63,"./ripemd160":64,"./sha1":65,"./sha224":66,"./sha256":67,"./sha3":68,"./sha384":69,"./sha512":70,"./tripledes":71,"./x64-core":72}],48:[function(require,module,exports){
|
;(function (root, factory) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Check if typed arrays are supported
|
if (typeof ArrayBuffer != 'function') {
|
return;
|
}
|
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var WordArray = C_lib.WordArray;
|
|
// Reference original init
|
var superInit = WordArray.init;
|
|
// Augment WordArray.init to handle typed arrays
|
var subInit = WordArray.init = function (typedArray) {
|
// Convert buffers to uint8
|
if (typedArray instanceof ArrayBuffer) {
|
typedArray = new Uint8Array(typedArray);
|
}
|
|
// Convert other array views to uint8
|
if (
|
typedArray instanceof Int8Array ||
|
(typeof Uint8ClampedArray !== "undefined" && typedArray instanceof Uint8ClampedArray) ||
|
typedArray instanceof Int16Array ||
|
typedArray instanceof Uint16Array ||
|
typedArray instanceof Int32Array ||
|
typedArray instanceof Uint32Array ||
|
typedArray instanceof Float32Array ||
|
typedArray instanceof Float64Array
|
) {
|
typedArray = new Uint8Array(typedArray.buffer, typedArray.byteOffset, typedArray.byteLength);
|
}
|
|
// Handle Uint8Array
|
if (typedArray instanceof Uint8Array) {
|
// Shortcut
|
var typedArrayByteLength = typedArray.byteLength;
|
|
// Extract bytes
|
var words = [];
|
for (var i = 0; i < typedArrayByteLength; i++) {
|
words[i >>> 2] |= typedArray[i] << (24 - (i % 4) * 8);
|
}
|
|
// Initialize this word array
|
superInit.call(this, words, typedArrayByteLength);
|
} else {
|
// Else call normal init
|
superInit.apply(this, arguments);
|
}
|
};
|
|
subInit.prototype = WordArray;
|
}());
|
|
|
return CryptoJS.lib.WordArray;
|
|
}));
|
},{"./core":41}],49:[function(require,module,exports){
|
;(function (root, factory) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function (Math) {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var WordArray = C_lib.WordArray;
|
var Hasher = C_lib.Hasher;
|
var C_algo = C.algo;
|
|
// Constants table
|
var T = [];
|
|
// Compute constants
|
(function () {
|
for (var i = 0; i < 64; i++) {
|
T[i] = (Math.abs(Math.sin(i + 1)) * 0x100000000) | 0;
|
}
|
}());
|
|
/**
|
* MD5 hash algorithm.
|
*/
|
var MD5 = C_algo.MD5 = Hasher.extend({
|
_doReset: function () {
|
this._hash = new WordArray.init([
|
0x67452301, 0xefcdab89,
|
0x98badcfe, 0x10325476
|
]);
|
},
|
|
_doProcessBlock: function (M, offset) {
|
// Swap endian
|
for (var i = 0; i < 16; i++) {
|
// Shortcuts
|
var offset_i = offset + i;
|
var M_offset_i = M[offset_i];
|
|
M[offset_i] = (
|
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
|
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
|
);
|
}
|
|
// Shortcuts
|
var H = this._hash.words;
|
|
var M_offset_0 = M[offset + 0];
|
var M_offset_1 = M[offset + 1];
|
var M_offset_2 = M[offset + 2];
|
var M_offset_3 = M[offset + 3];
|
var M_offset_4 = M[offset + 4];
|
var M_offset_5 = M[offset + 5];
|
var M_offset_6 = M[offset + 6];
|
var M_offset_7 = M[offset + 7];
|
var M_offset_8 = M[offset + 8];
|
var M_offset_9 = M[offset + 9];
|
var M_offset_10 = M[offset + 10];
|
var M_offset_11 = M[offset + 11];
|
var M_offset_12 = M[offset + 12];
|
var M_offset_13 = M[offset + 13];
|
var M_offset_14 = M[offset + 14];
|
var M_offset_15 = M[offset + 15];
|
|
// Working varialbes
|
var a = H[0];
|
var b = H[1];
|
var c = H[2];
|
var d = H[3];
|
|
// Computation
|
a = FF(a, b, c, d, M_offset_0, 7, T[0]);
|
d = FF(d, a, b, c, M_offset_1, 12, T[1]);
|
c = FF(c, d, a, b, M_offset_2, 17, T[2]);
|
b = FF(b, c, d, a, M_offset_3, 22, T[3]);
|
a = FF(a, b, c, d, M_offset_4, 7, T[4]);
|
d = FF(d, a, b, c, M_offset_5, 12, T[5]);
|
c = FF(c, d, a, b, M_offset_6, 17, T[6]);
|
b = FF(b, c, d, a, M_offset_7, 22, T[7]);
|
a = FF(a, b, c, d, M_offset_8, 7, T[8]);
|
d = FF(d, a, b, c, M_offset_9, 12, T[9]);
|
c = FF(c, d, a, b, M_offset_10, 17, T[10]);
|
b = FF(b, c, d, a, M_offset_11, 22, T[11]);
|
a = FF(a, b, c, d, M_offset_12, 7, T[12]);
|
d = FF(d, a, b, c, M_offset_13, 12, T[13]);
|
c = FF(c, d, a, b, M_offset_14, 17, T[14]);
|
b = FF(b, c, d, a, M_offset_15, 22, T[15]);
|
|
a = GG(a, b, c, d, M_offset_1, 5, T[16]);
|
d = GG(d, a, b, c, M_offset_6, 9, T[17]);
|
c = GG(c, d, a, b, M_offset_11, 14, T[18]);
|
b = GG(b, c, d, a, M_offset_0, 20, T[19]);
|
a = GG(a, b, c, d, M_offset_5, 5, T[20]);
|
d = GG(d, a, b, c, M_offset_10, 9, T[21]);
|
c = GG(c, d, a, b, M_offset_15, 14, T[22]);
|
b = GG(b, c, d, a, M_offset_4, 20, T[23]);
|
a = GG(a, b, c, d, M_offset_9, 5, T[24]);
|
d = GG(d, a, b, c, M_offset_14, 9, T[25]);
|
c = GG(c, d, a, b, M_offset_3, 14, T[26]);
|
b = GG(b, c, d, a, M_offset_8, 20, T[27]);
|
a = GG(a, b, c, d, M_offset_13, 5, T[28]);
|
d = GG(d, a, b, c, M_offset_2, 9, T[29]);
|
c = GG(c, d, a, b, M_offset_7, 14, T[30]);
|
b = GG(b, c, d, a, M_offset_12, 20, T[31]);
|
|
a = HH(a, b, c, d, M_offset_5, 4, T[32]);
|
d = HH(d, a, b, c, M_offset_8, 11, T[33]);
|
c = HH(c, d, a, b, M_offset_11, 16, T[34]);
|
b = HH(b, c, d, a, M_offset_14, 23, T[35]);
|
a = HH(a, b, c, d, M_offset_1, 4, T[36]);
|
d = HH(d, a, b, c, M_offset_4, 11, T[37]);
|
c = HH(c, d, a, b, M_offset_7, 16, T[38]);
|
b = HH(b, c, d, a, M_offset_10, 23, T[39]);
|
a = HH(a, b, c, d, M_offset_13, 4, T[40]);
|
d = HH(d, a, b, c, M_offset_0, 11, T[41]);
|
c = HH(c, d, a, b, M_offset_3, 16, T[42]);
|
b = HH(b, c, d, a, M_offset_6, 23, T[43]);
|
a = HH(a, b, c, d, M_offset_9, 4, T[44]);
|
d = HH(d, a, b, c, M_offset_12, 11, T[45]);
|
c = HH(c, d, a, b, M_offset_15, 16, T[46]);
|
b = HH(b, c, d, a, M_offset_2, 23, T[47]);
|
|
a = II(a, b, c, d, M_offset_0, 6, T[48]);
|
d = II(d, a, b, c, M_offset_7, 10, T[49]);
|
c = II(c, d, a, b, M_offset_14, 15, T[50]);
|
b = II(b, c, d, a, M_offset_5, 21, T[51]);
|
a = II(a, b, c, d, M_offset_12, 6, T[52]);
|
d = II(d, a, b, c, M_offset_3, 10, T[53]);
|
c = II(c, d, a, b, M_offset_10, 15, T[54]);
|
b = II(b, c, d, a, M_offset_1, 21, T[55]);
|
a = II(a, b, c, d, M_offset_8, 6, T[56]);
|
d = II(d, a, b, c, M_offset_15, 10, T[57]);
|
c = II(c, d, a, b, M_offset_6, 15, T[58]);
|
b = II(b, c, d, a, M_offset_13, 21, T[59]);
|
a = II(a, b, c, d, M_offset_4, 6, T[60]);
|
d = II(d, a, b, c, M_offset_11, 10, T[61]);
|
c = II(c, d, a, b, M_offset_2, 15, T[62]);
|
b = II(b, c, d, a, M_offset_9, 21, T[63]);
|
|
// Intermediate hash value
|
H[0] = (H[0] + a) | 0;
|
H[1] = (H[1] + b) | 0;
|
H[2] = (H[2] + c) | 0;
|
H[3] = (H[3] + d) | 0;
|
},
|
|
_doFinalize: function () {
|
// Shortcuts
|
var data = this._data;
|
var dataWords = data.words;
|
|
var nBitsTotal = this._nDataBytes * 8;
|
var nBitsLeft = data.sigBytes * 8;
|
|
// Add padding
|
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
|
|
var nBitsTotalH = Math.floor(nBitsTotal / 0x100000000);
|
var nBitsTotalL = nBitsTotal;
|
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = (
|
(((nBitsTotalH << 8) | (nBitsTotalH >>> 24)) & 0x00ff00ff) |
|
(((nBitsTotalH << 24) | (nBitsTotalH >>> 8)) & 0xff00ff00)
|
);
|
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
|
(((nBitsTotalL << 8) | (nBitsTotalL >>> 24)) & 0x00ff00ff) |
|
(((nBitsTotalL << 24) | (nBitsTotalL >>> 8)) & 0xff00ff00)
|
);
|
|
data.sigBytes = (dataWords.length + 1) * 4;
|
|
// Hash final blocks
|
this._process();
|
|
// Shortcuts
|
var hash = this._hash;
|
var H = hash.words;
|
|
// Swap endian
|
for (var i = 0; i < 4; i++) {
|
// Shortcut
|
var H_i = H[i];
|
|
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
|
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
|
}
|
|
// Return final computed hash
|
return hash;
|
},
|
|
clone: function () {
|
var clone = Hasher.clone.call(this);
|
clone._hash = this._hash.clone();
|
|
return clone;
|
}
|
});
|
|
function FF(a, b, c, d, x, s, t) {
|
var n = a + ((b & c) | (~b & d)) + x + t;
|
return ((n << s) | (n >>> (32 - s))) + b;
|
}
|
|
function GG(a, b, c, d, x, s, t) {
|
var n = a + ((b & d) | (c & ~d)) + x + t;
|
return ((n << s) | (n >>> (32 - s))) + b;
|
}
|
|
function HH(a, b, c, d, x, s, t) {
|
var n = a + (b ^ c ^ d) + x + t;
|
return ((n << s) | (n >>> (32 - s))) + b;
|
}
|
|
function II(a, b, c, d, x, s, t) {
|
var n = a + (c ^ (b | ~d)) + x + t;
|
return ((n << s) | (n >>> (32 - s))) + b;
|
}
|
|
/**
|
* Shortcut function to the hasher's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
*
|
* @return {WordArray} The hash.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hash = CryptoJS.MD5('message');
|
* var hash = CryptoJS.MD5(wordArray);
|
*/
|
C.MD5 = Hasher._createHelper(MD5);
|
|
/**
|
* Shortcut function to the HMAC's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
* @param {WordArray|string} key The secret key.
|
*
|
* @return {WordArray} The HMAC.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hmac = CryptoJS.HmacMD5(message, key);
|
*/
|
C.HmacMD5 = Hasher._createHmacHelper(MD5);
|
}(Math));
|
|
|
return CryptoJS.MD5;
|
|
}));
|
},{"./core":41}],50:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/**
|
* Cipher Feedback block mode.
|
*/
|
CryptoJS.mode.CFB = (function () {
|
var CFB = CryptoJS.lib.BlockCipherMode.extend();
|
|
CFB.Encryptor = CFB.extend({
|
processBlock: function (words, offset) {
|
// Shortcuts
|
var cipher = this._cipher;
|
var blockSize = cipher.blockSize;
|
|
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
|
|
// Remember this block to use with next block
|
this._prevBlock = words.slice(offset, offset + blockSize);
|
}
|
});
|
|
CFB.Decryptor = CFB.extend({
|
processBlock: function (words, offset) {
|
// Shortcuts
|
var cipher = this._cipher;
|
var blockSize = cipher.blockSize;
|
|
// Remember this block to use with next block
|
var thisBlock = words.slice(offset, offset + blockSize);
|
|
generateKeystreamAndEncrypt.call(this, words, offset, blockSize, cipher);
|
|
// This block becomes the previous block
|
this._prevBlock = thisBlock;
|
}
|
});
|
|
function generateKeystreamAndEncrypt(words, offset, blockSize, cipher) {
|
// Shortcut
|
var iv = this._iv;
|
|
// Generate keystream
|
if (iv) {
|
var keystream = iv.slice(0);
|
|
// Remove IV for subsequent blocks
|
this._iv = undefined;
|
} else {
|
var keystream = this._prevBlock;
|
}
|
cipher.encryptBlock(keystream, 0);
|
|
// Encrypt
|
for (var i = 0; i < blockSize; i++) {
|
words[offset + i] ^= keystream[i];
|
}
|
}
|
|
return CFB;
|
}());
|
|
|
return CryptoJS.mode.CFB;
|
|
}));
|
},{"./cipher-core":40,"./core":41}],51:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/** @preserve
|
* Counter block mode compatible with Dr Brian Gladman fileenc.c
|
* derived from CryptoJS.mode.CTR
|
* Jan Hruby jhruby.web@gmail.com
|
*/
|
CryptoJS.mode.CTRGladman = (function () {
|
var CTRGladman = CryptoJS.lib.BlockCipherMode.extend();
|
|
function incWord(word)
|
{
|
if (((word >> 24) & 0xff) === 0xff) { //overflow
|
var b1 = (word >> 16)&0xff;
|
var b2 = (word >> 8)&0xff;
|
var b3 = word & 0xff;
|
|
if (b1 === 0xff) // overflow b1
|
{
|
b1 = 0;
|
if (b2 === 0xff)
|
{
|
b2 = 0;
|
if (b3 === 0xff)
|
{
|
b3 = 0;
|
}
|
else
|
{
|
++b3;
|
}
|
}
|
else
|
{
|
++b2;
|
}
|
}
|
else
|
{
|
++b1;
|
}
|
|
word = 0;
|
word += (b1 << 16);
|
word += (b2 << 8);
|
word += b3;
|
}
|
else
|
{
|
word += (0x01 << 24);
|
}
|
return word;
|
}
|
|
function incCounter(counter)
|
{
|
if ((counter[0] = incWord(counter[0])) === 0)
|
{
|
// encr_data in fileenc.c from Dr Brian Gladman's counts only with DWORD j < 8
|
counter[1] = incWord(counter[1]);
|
}
|
return counter;
|
}
|
|
var Encryptor = CTRGladman.Encryptor = CTRGladman.extend({
|
processBlock: function (words, offset) {
|
// Shortcuts
|
var cipher = this._cipher
|
var blockSize = cipher.blockSize;
|
var iv = this._iv;
|
var counter = this._counter;
|
|
// Generate keystream
|
if (iv) {
|
counter = this._counter = iv.slice(0);
|
|
// Remove IV for subsequent blocks
|
this._iv = undefined;
|
}
|
|
incCounter(counter);
|
|
var keystream = counter.slice(0);
|
cipher.encryptBlock(keystream, 0);
|
|
// Encrypt
|
for (var i = 0; i < blockSize; i++) {
|
words[offset + i] ^= keystream[i];
|
}
|
}
|
});
|
|
CTRGladman.Decryptor = Encryptor;
|
|
return CTRGladman;
|
}());
|
|
|
|
|
return CryptoJS.mode.CTRGladman;
|
|
}));
|
},{"./cipher-core":40,"./core":41}],52:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/**
|
* Counter block mode.
|
*/
|
CryptoJS.mode.CTR = (function () {
|
var CTR = CryptoJS.lib.BlockCipherMode.extend();
|
|
var Encryptor = CTR.Encryptor = CTR.extend({
|
processBlock: function (words, offset) {
|
// Shortcuts
|
var cipher = this._cipher
|
var blockSize = cipher.blockSize;
|
var iv = this._iv;
|
var counter = this._counter;
|
|
// Generate keystream
|
if (iv) {
|
counter = this._counter = iv.slice(0);
|
|
// Remove IV for subsequent blocks
|
this._iv = undefined;
|
}
|
var keystream = counter.slice(0);
|
cipher.encryptBlock(keystream, 0);
|
|
// Increment counter
|
counter[blockSize - 1] = (counter[blockSize - 1] + 1) | 0
|
|
// Encrypt
|
for (var i = 0; i < blockSize; i++) {
|
words[offset + i] ^= keystream[i];
|
}
|
}
|
});
|
|
CTR.Decryptor = Encryptor;
|
|
return CTR;
|
}());
|
|
|
return CryptoJS.mode.CTR;
|
|
}));
|
},{"./cipher-core":40,"./core":41}],53:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/**
|
* Electronic Codebook block mode.
|
*/
|
CryptoJS.mode.ECB = (function () {
|
var ECB = CryptoJS.lib.BlockCipherMode.extend();
|
|
ECB.Encryptor = ECB.extend({
|
processBlock: function (words, offset) {
|
this._cipher.encryptBlock(words, offset);
|
}
|
});
|
|
ECB.Decryptor = ECB.extend({
|
processBlock: function (words, offset) {
|
this._cipher.decryptBlock(words, offset);
|
}
|
});
|
|
return ECB;
|
}());
|
|
|
return CryptoJS.mode.ECB;
|
|
}));
|
},{"./cipher-core":40,"./core":41}],54:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/**
|
* Output Feedback block mode.
|
*/
|
CryptoJS.mode.OFB = (function () {
|
var OFB = CryptoJS.lib.BlockCipherMode.extend();
|
|
var Encryptor = OFB.Encryptor = OFB.extend({
|
processBlock: function (words, offset) {
|
// Shortcuts
|
var cipher = this._cipher
|
var blockSize = cipher.blockSize;
|
var iv = this._iv;
|
var keystream = this._keystream;
|
|
// Generate keystream
|
if (iv) {
|
keystream = this._keystream = iv.slice(0);
|
|
// Remove IV for subsequent blocks
|
this._iv = undefined;
|
}
|
cipher.encryptBlock(keystream, 0);
|
|
// Encrypt
|
for (var i = 0; i < blockSize; i++) {
|
words[offset + i] ^= keystream[i];
|
}
|
}
|
});
|
|
OFB.Decryptor = Encryptor;
|
|
return OFB;
|
}());
|
|
|
return CryptoJS.mode.OFB;
|
|
}));
|
},{"./cipher-core":40,"./core":41}],55:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/**
|
* ANSI X.923 padding strategy.
|
*/
|
CryptoJS.pad.AnsiX923 = {
|
pad: function (data, blockSize) {
|
// Shortcuts
|
var dataSigBytes = data.sigBytes;
|
var blockSizeBytes = blockSize * 4;
|
|
// Count padding bytes
|
var nPaddingBytes = blockSizeBytes - dataSigBytes % blockSizeBytes;
|
|
// Compute last byte position
|
var lastBytePos = dataSigBytes + nPaddingBytes - 1;
|
|
// Pad
|
data.clamp();
|
data.words[lastBytePos >>> 2] |= nPaddingBytes << (24 - (lastBytePos % 4) * 8);
|
data.sigBytes += nPaddingBytes;
|
},
|
|
unpad: function (data) {
|
// Get number of padding bytes from last byte
|
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
|
|
// Remove padding
|
data.sigBytes -= nPaddingBytes;
|
}
|
};
|
|
|
return CryptoJS.pad.Ansix923;
|
|
}));
|
},{"./cipher-core":40,"./core":41}],56:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/**
|
* ISO 10126 padding strategy.
|
*/
|
CryptoJS.pad.Iso10126 = {
|
pad: function (data, blockSize) {
|
// Shortcut
|
var blockSizeBytes = blockSize * 4;
|
|
// Count padding bytes
|
var nPaddingBytes = blockSizeBytes - data.sigBytes % blockSizeBytes;
|
|
// Pad
|
data.concat(CryptoJS.lib.WordArray.random(nPaddingBytes - 1)).
|
concat(CryptoJS.lib.WordArray.create([nPaddingBytes << 24], 1));
|
},
|
|
unpad: function (data) {
|
// Get number of padding bytes from last byte
|
var nPaddingBytes = data.words[(data.sigBytes - 1) >>> 2] & 0xff;
|
|
// Remove padding
|
data.sigBytes -= nPaddingBytes;
|
}
|
};
|
|
|
return CryptoJS.pad.Iso10126;
|
|
}));
|
},{"./cipher-core":40,"./core":41}],57:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/**
|
* ISO/IEC 9797-1 Padding Method 2.
|
*/
|
CryptoJS.pad.Iso97971 = {
|
pad: function (data, blockSize) {
|
// Add 0x80 byte
|
data.concat(CryptoJS.lib.WordArray.create([0x80000000], 1));
|
|
// Zero pad the rest
|
CryptoJS.pad.ZeroPadding.pad(data, blockSize);
|
},
|
|
unpad: function (data) {
|
// Remove zero padding
|
CryptoJS.pad.ZeroPadding.unpad(data);
|
|
// Remove one more byte -- the 0x80 byte
|
data.sigBytes--;
|
}
|
};
|
|
|
return CryptoJS.pad.Iso97971;
|
|
}));
|
},{"./cipher-core":40,"./core":41}],58:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/**
|
* A noop padding strategy.
|
*/
|
CryptoJS.pad.NoPadding = {
|
pad: function () {
|
},
|
|
unpad: function () {
|
}
|
};
|
|
|
return CryptoJS.pad.NoPadding;
|
|
}));
|
},{"./cipher-core":40,"./core":41}],59:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/**
|
* Zero padding strategy.
|
*/
|
CryptoJS.pad.ZeroPadding = {
|
pad: function (data, blockSize) {
|
// Shortcut
|
var blockSizeBytes = blockSize * 4;
|
|
// Pad
|
data.clamp();
|
data.sigBytes += blockSizeBytes - ((data.sigBytes % blockSizeBytes) || blockSizeBytes);
|
},
|
|
unpad: function (data) {
|
// Shortcut
|
var dataWords = data.words;
|
|
// Unpad
|
var i = data.sigBytes - 1;
|
while (!((dataWords[i >>> 2] >>> (24 - (i % 4) * 8)) & 0xff)) {
|
i--;
|
}
|
data.sigBytes = i + 1;
|
}
|
};
|
|
|
return CryptoJS.pad.ZeroPadding;
|
|
}));
|
},{"./cipher-core":40,"./core":41}],60:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./sha1"), require("./hmac"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./sha1", "./hmac"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var Base = C_lib.Base;
|
var WordArray = C_lib.WordArray;
|
var C_algo = C.algo;
|
var SHA1 = C_algo.SHA1;
|
var HMAC = C_algo.HMAC;
|
|
/**
|
* Password-Based Key Derivation Function 2 algorithm.
|
*/
|
var PBKDF2 = C_algo.PBKDF2 = Base.extend({
|
/**
|
* Configuration options.
|
*
|
* @property {number} keySize The key size in words to generate. Default: 4 (128 bits)
|
* @property {Hasher} hasher The hasher to use. Default: SHA1
|
* @property {number} iterations The number of iterations to perform. Default: 1
|
*/
|
cfg: Base.extend({
|
keySize: 128/32,
|
hasher: SHA1,
|
iterations: 1
|
}),
|
|
/**
|
* Initializes a newly created key derivation function.
|
*
|
* @param {Object} cfg (Optional) The configuration options to use for the derivation.
|
*
|
* @example
|
*
|
* var kdf = CryptoJS.algo.PBKDF2.create();
|
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8 });
|
* var kdf = CryptoJS.algo.PBKDF2.create({ keySize: 8, iterations: 1000 });
|
*/
|
init: function (cfg) {
|
this.cfg = this.cfg.extend(cfg);
|
},
|
|
/**
|
* Computes the Password-Based Key Derivation Function 2.
|
*
|
* @param {WordArray|string} password The password.
|
* @param {WordArray|string} salt A salt.
|
*
|
* @return {WordArray} The derived key.
|
*
|
* @example
|
*
|
* var key = kdf.compute(password, salt);
|
*/
|
compute: function (password, salt) {
|
// Shortcut
|
var cfg = this.cfg;
|
|
// Init HMAC
|
var hmac = HMAC.create(cfg.hasher, password);
|
|
// Initial values
|
var derivedKey = WordArray.create();
|
var blockIndex = WordArray.create([0x00000001]);
|
|
// Shortcuts
|
var derivedKeyWords = derivedKey.words;
|
var blockIndexWords = blockIndex.words;
|
var keySize = cfg.keySize;
|
var iterations = cfg.iterations;
|
|
// Generate key
|
while (derivedKeyWords.length < keySize) {
|
var block = hmac.update(salt).finalize(blockIndex);
|
hmac.reset();
|
|
// Shortcuts
|
var blockWords = block.words;
|
var blockWordsLength = blockWords.length;
|
|
// Iterations
|
var intermediate = block;
|
for (var i = 1; i < iterations; i++) {
|
intermediate = hmac.finalize(intermediate);
|
hmac.reset();
|
|
// Shortcut
|
var intermediateWords = intermediate.words;
|
|
// XOR intermediate with block
|
for (var j = 0; j < blockWordsLength; j++) {
|
blockWords[j] ^= intermediateWords[j];
|
}
|
}
|
|
derivedKey.concat(block);
|
blockIndexWords[0]++;
|
}
|
derivedKey.sigBytes = keySize * 4;
|
|
return derivedKey;
|
}
|
});
|
|
/**
|
* Computes the Password-Based Key Derivation Function 2.
|
*
|
* @param {WordArray|string} password The password.
|
* @param {WordArray|string} salt A salt.
|
* @param {Object} cfg (Optional) The configuration options to use for this computation.
|
*
|
* @return {WordArray} The derived key.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var key = CryptoJS.PBKDF2(password, salt);
|
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8 });
|
* var key = CryptoJS.PBKDF2(password, salt, { keySize: 8, iterations: 1000 });
|
*/
|
C.PBKDF2 = function (password, salt, cfg) {
|
return PBKDF2.create(cfg).compute(password, salt);
|
};
|
}());
|
|
|
return CryptoJS.PBKDF2;
|
|
}));
|
},{"./core":41,"./hmac":46,"./sha1":65}],61:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./enc-base64"), require("./md5"), require("./evpkdf"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var StreamCipher = C_lib.StreamCipher;
|
var C_algo = C.algo;
|
|
// Reusable objects
|
var S = [];
|
var C_ = [];
|
var G = [];
|
|
/**
|
* Rabbit stream cipher algorithm.
|
*
|
* This is a legacy version that neglected to convert the key to little-endian.
|
* This error doesn't affect the cipher's security,
|
* but it does affect its compatibility with other implementations.
|
*/
|
var RabbitLegacy = C_algo.RabbitLegacy = StreamCipher.extend({
|
_doReset: function () {
|
// Shortcuts
|
var K = this._key.words;
|
var iv = this.cfg.iv;
|
|
// Generate initial state values
|
var X = this._X = [
|
K[0], (K[3] << 16) | (K[2] >>> 16),
|
K[1], (K[0] << 16) | (K[3] >>> 16),
|
K[2], (K[1] << 16) | (K[0] >>> 16),
|
K[3], (K[2] << 16) | (K[1] >>> 16)
|
];
|
|
// Generate initial counter values
|
var C = this._C = [
|
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
|
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
|
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
|
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
|
];
|
|
// Carry bit
|
this._b = 0;
|
|
// Iterate the system four times
|
for (var i = 0; i < 4; i++) {
|
nextState.call(this);
|
}
|
|
// Modify the counters
|
for (var i = 0; i < 8; i++) {
|
C[i] ^= X[(i + 4) & 7];
|
}
|
|
// IV setup
|
if (iv) {
|
// Shortcuts
|
var IV = iv.words;
|
var IV_0 = IV[0];
|
var IV_1 = IV[1];
|
|
// Generate four subvectors
|
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
|
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
|
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
|
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
|
|
// Modify counter values
|
C[0] ^= i0;
|
C[1] ^= i1;
|
C[2] ^= i2;
|
C[3] ^= i3;
|
C[4] ^= i0;
|
C[5] ^= i1;
|
C[6] ^= i2;
|
C[7] ^= i3;
|
|
// Iterate the system four times
|
for (var i = 0; i < 4; i++) {
|
nextState.call(this);
|
}
|
}
|
},
|
|
_doProcessBlock: function (M, offset) {
|
// Shortcut
|
var X = this._X;
|
|
// Iterate the system
|
nextState.call(this);
|
|
// Generate four keystream words
|
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
|
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
|
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
|
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
|
|
for (var i = 0; i < 4; i++) {
|
// Swap endian
|
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
|
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
|
|
// Encrypt
|
M[offset + i] ^= S[i];
|
}
|
},
|
|
blockSize: 128/32,
|
|
ivSize: 64/32
|
});
|
|
function nextState() {
|
// Shortcuts
|
var X = this._X;
|
var C = this._C;
|
|
// Save old counter values
|
for (var i = 0; i < 8; i++) {
|
C_[i] = C[i];
|
}
|
|
// Calculate new counter values
|
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
|
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
|
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
|
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
|
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
|
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
|
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
|
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
|
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
|
|
// Calculate the g-values
|
for (var i = 0; i < 8; i++) {
|
var gx = X[i] + C[i];
|
|
// Construct high and low argument for squaring
|
var ga = gx & 0xffff;
|
var gb = gx >>> 16;
|
|
// Calculate high and low result of squaring
|
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
|
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
|
|
// High XOR low
|
G[i] = gh ^ gl;
|
}
|
|
// Calculate new state values
|
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
|
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
|
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
|
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
|
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
|
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
|
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
|
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
|
}
|
|
/**
|
* Shortcut functions to the cipher's object interface.
|
*
|
* @example
|
*
|
* var ciphertext = CryptoJS.RabbitLegacy.encrypt(message, key, cfg);
|
* var plaintext = CryptoJS.RabbitLegacy.decrypt(ciphertext, key, cfg);
|
*/
|
C.RabbitLegacy = StreamCipher._createHelper(RabbitLegacy);
|
}());
|
|
|
return CryptoJS.RabbitLegacy;
|
|
}));
|
},{"./cipher-core":40,"./core":41,"./enc-base64":42,"./evpkdf":44,"./md5":49}],62:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./enc-base64"), require("./md5"), require("./evpkdf"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var StreamCipher = C_lib.StreamCipher;
|
var C_algo = C.algo;
|
|
// Reusable objects
|
var S = [];
|
var C_ = [];
|
var G = [];
|
|
/**
|
* Rabbit stream cipher algorithm
|
*/
|
var Rabbit = C_algo.Rabbit = StreamCipher.extend({
|
_doReset: function () {
|
// Shortcuts
|
var K = this._key.words;
|
var iv = this.cfg.iv;
|
|
// Swap endian
|
for (var i = 0; i < 4; i++) {
|
K[i] = (((K[i] << 8) | (K[i] >>> 24)) & 0x00ff00ff) |
|
(((K[i] << 24) | (K[i] >>> 8)) & 0xff00ff00);
|
}
|
|
// Generate initial state values
|
var X = this._X = [
|
K[0], (K[3] << 16) | (K[2] >>> 16),
|
K[1], (K[0] << 16) | (K[3] >>> 16),
|
K[2], (K[1] << 16) | (K[0] >>> 16),
|
K[3], (K[2] << 16) | (K[1] >>> 16)
|
];
|
|
// Generate initial counter values
|
var C = this._C = [
|
(K[2] << 16) | (K[2] >>> 16), (K[0] & 0xffff0000) | (K[1] & 0x0000ffff),
|
(K[3] << 16) | (K[3] >>> 16), (K[1] & 0xffff0000) | (K[2] & 0x0000ffff),
|
(K[0] << 16) | (K[0] >>> 16), (K[2] & 0xffff0000) | (K[3] & 0x0000ffff),
|
(K[1] << 16) | (K[1] >>> 16), (K[3] & 0xffff0000) | (K[0] & 0x0000ffff)
|
];
|
|
// Carry bit
|
this._b = 0;
|
|
// Iterate the system four times
|
for (var i = 0; i < 4; i++) {
|
nextState.call(this);
|
}
|
|
// Modify the counters
|
for (var i = 0; i < 8; i++) {
|
C[i] ^= X[(i + 4) & 7];
|
}
|
|
// IV setup
|
if (iv) {
|
// Shortcuts
|
var IV = iv.words;
|
var IV_0 = IV[0];
|
var IV_1 = IV[1];
|
|
// Generate four subvectors
|
var i0 = (((IV_0 << 8) | (IV_0 >>> 24)) & 0x00ff00ff) | (((IV_0 << 24) | (IV_0 >>> 8)) & 0xff00ff00);
|
var i2 = (((IV_1 << 8) | (IV_1 >>> 24)) & 0x00ff00ff) | (((IV_1 << 24) | (IV_1 >>> 8)) & 0xff00ff00);
|
var i1 = (i0 >>> 16) | (i2 & 0xffff0000);
|
var i3 = (i2 << 16) | (i0 & 0x0000ffff);
|
|
// Modify counter values
|
C[0] ^= i0;
|
C[1] ^= i1;
|
C[2] ^= i2;
|
C[3] ^= i3;
|
C[4] ^= i0;
|
C[5] ^= i1;
|
C[6] ^= i2;
|
C[7] ^= i3;
|
|
// Iterate the system four times
|
for (var i = 0; i < 4; i++) {
|
nextState.call(this);
|
}
|
}
|
},
|
|
_doProcessBlock: function (M, offset) {
|
// Shortcut
|
var X = this._X;
|
|
// Iterate the system
|
nextState.call(this);
|
|
// Generate four keystream words
|
S[0] = X[0] ^ (X[5] >>> 16) ^ (X[3] << 16);
|
S[1] = X[2] ^ (X[7] >>> 16) ^ (X[5] << 16);
|
S[2] = X[4] ^ (X[1] >>> 16) ^ (X[7] << 16);
|
S[3] = X[6] ^ (X[3] >>> 16) ^ (X[1] << 16);
|
|
for (var i = 0; i < 4; i++) {
|
// Swap endian
|
S[i] = (((S[i] << 8) | (S[i] >>> 24)) & 0x00ff00ff) |
|
(((S[i] << 24) | (S[i] >>> 8)) & 0xff00ff00);
|
|
// Encrypt
|
M[offset + i] ^= S[i];
|
}
|
},
|
|
blockSize: 128/32,
|
|
ivSize: 64/32
|
});
|
|
function nextState() {
|
// Shortcuts
|
var X = this._X;
|
var C = this._C;
|
|
// Save old counter values
|
for (var i = 0; i < 8; i++) {
|
C_[i] = C[i];
|
}
|
|
// Calculate new counter values
|
C[0] = (C[0] + 0x4d34d34d + this._b) | 0;
|
C[1] = (C[1] + 0xd34d34d3 + ((C[0] >>> 0) < (C_[0] >>> 0) ? 1 : 0)) | 0;
|
C[2] = (C[2] + 0x34d34d34 + ((C[1] >>> 0) < (C_[1] >>> 0) ? 1 : 0)) | 0;
|
C[3] = (C[3] + 0x4d34d34d + ((C[2] >>> 0) < (C_[2] >>> 0) ? 1 : 0)) | 0;
|
C[4] = (C[4] + 0xd34d34d3 + ((C[3] >>> 0) < (C_[3] >>> 0) ? 1 : 0)) | 0;
|
C[5] = (C[5] + 0x34d34d34 + ((C[4] >>> 0) < (C_[4] >>> 0) ? 1 : 0)) | 0;
|
C[6] = (C[6] + 0x4d34d34d + ((C[5] >>> 0) < (C_[5] >>> 0) ? 1 : 0)) | 0;
|
C[7] = (C[7] + 0xd34d34d3 + ((C[6] >>> 0) < (C_[6] >>> 0) ? 1 : 0)) | 0;
|
this._b = (C[7] >>> 0) < (C_[7] >>> 0) ? 1 : 0;
|
|
// Calculate the g-values
|
for (var i = 0; i < 8; i++) {
|
var gx = X[i] + C[i];
|
|
// Construct high and low argument for squaring
|
var ga = gx & 0xffff;
|
var gb = gx >>> 16;
|
|
// Calculate high and low result of squaring
|
var gh = ((((ga * ga) >>> 17) + ga * gb) >>> 15) + gb * gb;
|
var gl = (((gx & 0xffff0000) * gx) | 0) + (((gx & 0x0000ffff) * gx) | 0);
|
|
// High XOR low
|
G[i] = gh ^ gl;
|
}
|
|
// Calculate new state values
|
X[0] = (G[0] + ((G[7] << 16) | (G[7] >>> 16)) + ((G[6] << 16) | (G[6] >>> 16))) | 0;
|
X[1] = (G[1] + ((G[0] << 8) | (G[0] >>> 24)) + G[7]) | 0;
|
X[2] = (G[2] + ((G[1] << 16) | (G[1] >>> 16)) + ((G[0] << 16) | (G[0] >>> 16))) | 0;
|
X[3] = (G[3] + ((G[2] << 8) | (G[2] >>> 24)) + G[1]) | 0;
|
X[4] = (G[4] + ((G[3] << 16) | (G[3] >>> 16)) + ((G[2] << 16) | (G[2] >>> 16))) | 0;
|
X[5] = (G[5] + ((G[4] << 8) | (G[4] >>> 24)) + G[3]) | 0;
|
X[6] = (G[6] + ((G[5] << 16) | (G[5] >>> 16)) + ((G[4] << 16) | (G[4] >>> 16))) | 0;
|
X[7] = (G[7] + ((G[6] << 8) | (G[6] >>> 24)) + G[5]) | 0;
|
}
|
|
/**
|
* Shortcut functions to the cipher's object interface.
|
*
|
* @example
|
*
|
* var ciphertext = CryptoJS.Rabbit.encrypt(message, key, cfg);
|
* var plaintext = CryptoJS.Rabbit.decrypt(ciphertext, key, cfg);
|
*/
|
C.Rabbit = StreamCipher._createHelper(Rabbit);
|
}());
|
|
|
return CryptoJS.Rabbit;
|
|
}));
|
},{"./cipher-core":40,"./core":41,"./enc-base64":42,"./evpkdf":44,"./md5":49}],63:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./enc-base64"), require("./md5"), require("./evpkdf"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var StreamCipher = C_lib.StreamCipher;
|
var C_algo = C.algo;
|
|
/**
|
* RC4 stream cipher algorithm.
|
*/
|
var RC4 = C_algo.RC4 = StreamCipher.extend({
|
_doReset: function () {
|
// Shortcuts
|
var key = this._key;
|
var keyWords = key.words;
|
var keySigBytes = key.sigBytes;
|
|
// Init sbox
|
var S = this._S = [];
|
for (var i = 0; i < 256; i++) {
|
S[i] = i;
|
}
|
|
// Key setup
|
for (var i = 0, j = 0; i < 256; i++) {
|
var keyByteIndex = i % keySigBytes;
|
var keyByte = (keyWords[keyByteIndex >>> 2] >>> (24 - (keyByteIndex % 4) * 8)) & 0xff;
|
|
j = (j + S[i] + keyByte) % 256;
|
|
// Swap
|
var t = S[i];
|
S[i] = S[j];
|
S[j] = t;
|
}
|
|
// Counters
|
this._i = this._j = 0;
|
},
|
|
_doProcessBlock: function (M, offset) {
|
M[offset] ^= generateKeystreamWord.call(this);
|
},
|
|
keySize: 256/32,
|
|
ivSize: 0
|
});
|
|
function generateKeystreamWord() {
|
// Shortcuts
|
var S = this._S;
|
var i = this._i;
|
var j = this._j;
|
|
// Generate keystream word
|
var keystreamWord = 0;
|
for (var n = 0; n < 4; n++) {
|
i = (i + 1) % 256;
|
j = (j + S[i]) % 256;
|
|
// Swap
|
var t = S[i];
|
S[i] = S[j];
|
S[j] = t;
|
|
keystreamWord |= S[(S[i] + S[j]) % 256] << (24 - n * 8);
|
}
|
|
// Update counters
|
this._i = i;
|
this._j = j;
|
|
return keystreamWord;
|
}
|
|
/**
|
* Shortcut functions to the cipher's object interface.
|
*
|
* @example
|
*
|
* var ciphertext = CryptoJS.RC4.encrypt(message, key, cfg);
|
* var plaintext = CryptoJS.RC4.decrypt(ciphertext, key, cfg);
|
*/
|
C.RC4 = StreamCipher._createHelper(RC4);
|
|
/**
|
* Modified RC4 stream cipher algorithm.
|
*/
|
var RC4Drop = C_algo.RC4Drop = RC4.extend({
|
/**
|
* Configuration options.
|
*
|
* @property {number} drop The number of keystream words to drop. Default 192
|
*/
|
cfg: RC4.cfg.extend({
|
drop: 192
|
}),
|
|
_doReset: function () {
|
RC4._doReset.call(this);
|
|
// Drop
|
for (var i = this.cfg.drop; i > 0; i--) {
|
generateKeystreamWord.call(this);
|
}
|
}
|
});
|
|
/**
|
* Shortcut functions to the cipher's object interface.
|
*
|
* @example
|
*
|
* var ciphertext = CryptoJS.RC4Drop.encrypt(message, key, cfg);
|
* var plaintext = CryptoJS.RC4Drop.decrypt(ciphertext, key, cfg);
|
*/
|
C.RC4Drop = StreamCipher._createHelper(RC4Drop);
|
}());
|
|
|
return CryptoJS.RC4;
|
|
}));
|
},{"./cipher-core":40,"./core":41,"./enc-base64":42,"./evpkdf":44,"./md5":49}],64:[function(require,module,exports){
|
;(function (root, factory) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
/** @preserve
|
(c) 2012 by Cédric Mesnil. All rights reserved.
|
|
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
|
|
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
|
- Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
|
|
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
*/
|
|
(function (Math) {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var WordArray = C_lib.WordArray;
|
var Hasher = C_lib.Hasher;
|
var C_algo = C.algo;
|
|
// Constants table
|
var _zl = WordArray.create([
|
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
|
7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8,
|
3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12,
|
1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2,
|
4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13]);
|
var _zr = WordArray.create([
|
5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12,
|
6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2,
|
15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13,
|
8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14,
|
12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11]);
|
var _sl = WordArray.create([
|
11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8,
|
7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12,
|
11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5,
|
11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12,
|
9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 ]);
|
var _sr = WordArray.create([
|
8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6,
|
9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11,
|
9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5,
|
15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8,
|
8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 ]);
|
|
var _hl = WordArray.create([ 0x00000000, 0x5A827999, 0x6ED9EBA1, 0x8F1BBCDC, 0xA953FD4E]);
|
var _hr = WordArray.create([ 0x50A28BE6, 0x5C4DD124, 0x6D703EF3, 0x7A6D76E9, 0x00000000]);
|
|
/**
|
* RIPEMD160 hash algorithm.
|
*/
|
var RIPEMD160 = C_algo.RIPEMD160 = Hasher.extend({
|
_doReset: function () {
|
this._hash = WordArray.create([0x67452301, 0xEFCDAB89, 0x98BADCFE, 0x10325476, 0xC3D2E1F0]);
|
},
|
|
_doProcessBlock: function (M, offset) {
|
|
// Swap endian
|
for (var i = 0; i < 16; i++) {
|
// Shortcuts
|
var offset_i = offset + i;
|
var M_offset_i = M[offset_i];
|
|
// Swap
|
M[offset_i] = (
|
(((M_offset_i << 8) | (M_offset_i >>> 24)) & 0x00ff00ff) |
|
(((M_offset_i << 24) | (M_offset_i >>> 8)) & 0xff00ff00)
|
);
|
}
|
// Shortcut
|
var H = this._hash.words;
|
var hl = _hl.words;
|
var hr = _hr.words;
|
var zl = _zl.words;
|
var zr = _zr.words;
|
var sl = _sl.words;
|
var sr = _sr.words;
|
|
// Working variables
|
var al, bl, cl, dl, el;
|
var ar, br, cr, dr, er;
|
|
ar = al = H[0];
|
br = bl = H[1];
|
cr = cl = H[2];
|
dr = dl = H[3];
|
er = el = H[4];
|
// Computation
|
var t;
|
for (var i = 0; i < 80; i += 1) {
|
t = (al + M[offset+zl[i]])|0;
|
if (i<16){
|
t += f1(bl,cl,dl) + hl[0];
|
} else if (i<32) {
|
t += f2(bl,cl,dl) + hl[1];
|
} else if (i<48) {
|
t += f3(bl,cl,dl) + hl[2];
|
} else if (i<64) {
|
t += f4(bl,cl,dl) + hl[3];
|
} else {// if (i<80) {
|
t += f5(bl,cl,dl) + hl[4];
|
}
|
t = t|0;
|
t = rotl(t,sl[i]);
|
t = (t+el)|0;
|
al = el;
|
el = dl;
|
dl = rotl(cl, 10);
|
cl = bl;
|
bl = t;
|
|
t = (ar + M[offset+zr[i]])|0;
|
if (i<16){
|
t += f5(br,cr,dr) + hr[0];
|
} else if (i<32) {
|
t += f4(br,cr,dr) + hr[1];
|
} else if (i<48) {
|
t += f3(br,cr,dr) + hr[2];
|
} else if (i<64) {
|
t += f2(br,cr,dr) + hr[3];
|
} else {// if (i<80) {
|
t += f1(br,cr,dr) + hr[4];
|
}
|
t = t|0;
|
t = rotl(t,sr[i]) ;
|
t = (t+er)|0;
|
ar = er;
|
er = dr;
|
dr = rotl(cr, 10);
|
cr = br;
|
br = t;
|
}
|
// Intermediate hash value
|
t = (H[1] + cl + dr)|0;
|
H[1] = (H[2] + dl + er)|0;
|
H[2] = (H[3] + el + ar)|0;
|
H[3] = (H[4] + al + br)|0;
|
H[4] = (H[0] + bl + cr)|0;
|
H[0] = t;
|
},
|
|
_doFinalize: function () {
|
// Shortcuts
|
var data = this._data;
|
var dataWords = data.words;
|
|
var nBitsTotal = this._nDataBytes * 8;
|
var nBitsLeft = data.sigBytes * 8;
|
|
// Add padding
|
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
|
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = (
|
(((nBitsTotal << 8) | (nBitsTotal >>> 24)) & 0x00ff00ff) |
|
(((nBitsTotal << 24) | (nBitsTotal >>> 8)) & 0xff00ff00)
|
);
|
data.sigBytes = (dataWords.length + 1) * 4;
|
|
// Hash final blocks
|
this._process();
|
|
// Shortcuts
|
var hash = this._hash;
|
var H = hash.words;
|
|
// Swap endian
|
for (var i = 0; i < 5; i++) {
|
// Shortcut
|
var H_i = H[i];
|
|
// Swap
|
H[i] = (((H_i << 8) | (H_i >>> 24)) & 0x00ff00ff) |
|
(((H_i << 24) | (H_i >>> 8)) & 0xff00ff00);
|
}
|
|
// Return final computed hash
|
return hash;
|
},
|
|
clone: function () {
|
var clone = Hasher.clone.call(this);
|
clone._hash = this._hash.clone();
|
|
return clone;
|
}
|
});
|
|
|
function f1(x, y, z) {
|
return ((x) ^ (y) ^ (z));
|
|
}
|
|
function f2(x, y, z) {
|
return (((x)&(y)) | ((~x)&(z)));
|
}
|
|
function f3(x, y, z) {
|
return (((x) | (~(y))) ^ (z));
|
}
|
|
function f4(x, y, z) {
|
return (((x) & (z)) | ((y)&(~(z))));
|
}
|
|
function f5(x, y, z) {
|
return ((x) ^ ((y) |(~(z))));
|
|
}
|
|
function rotl(x,n) {
|
return (x<<n) | (x>>>(32-n));
|
}
|
|
|
/**
|
* Shortcut function to the hasher's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
*
|
* @return {WordArray} The hash.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hash = CryptoJS.RIPEMD160('message');
|
* var hash = CryptoJS.RIPEMD160(wordArray);
|
*/
|
C.RIPEMD160 = Hasher._createHelper(RIPEMD160);
|
|
/**
|
* Shortcut function to the HMAC's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
* @param {WordArray|string} key The secret key.
|
*
|
* @return {WordArray} The HMAC.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hmac = CryptoJS.HmacRIPEMD160(message, key);
|
*/
|
C.HmacRIPEMD160 = Hasher._createHmacHelper(RIPEMD160);
|
}(Math));
|
|
|
return CryptoJS.RIPEMD160;
|
|
}));
|
},{"./core":41}],65:[function(require,module,exports){
|
;(function (root, factory) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var WordArray = C_lib.WordArray;
|
var Hasher = C_lib.Hasher;
|
var C_algo = C.algo;
|
|
// Reusable object
|
var W = [];
|
|
/**
|
* SHA-1 hash algorithm.
|
*/
|
var SHA1 = C_algo.SHA1 = Hasher.extend({
|
_doReset: function () {
|
this._hash = new WordArray.init([
|
0x67452301, 0xefcdab89,
|
0x98badcfe, 0x10325476,
|
0xc3d2e1f0
|
]);
|
},
|
|
_doProcessBlock: function (M, offset) {
|
// Shortcut
|
var H = this._hash.words;
|
|
// Working variables
|
var a = H[0];
|
var b = H[1];
|
var c = H[2];
|
var d = H[3];
|
var e = H[4];
|
|
// Computation
|
for (var i = 0; i < 80; i++) {
|
if (i < 16) {
|
W[i] = M[offset + i] | 0;
|
} else {
|
var n = W[i - 3] ^ W[i - 8] ^ W[i - 14] ^ W[i - 16];
|
W[i] = (n << 1) | (n >>> 31);
|
}
|
|
var t = ((a << 5) | (a >>> 27)) + e + W[i];
|
if (i < 20) {
|
t += ((b & c) | (~b & d)) + 0x5a827999;
|
} else if (i < 40) {
|
t += (b ^ c ^ d) + 0x6ed9eba1;
|
} else if (i < 60) {
|
t += ((b & c) | (b & d) | (c & d)) - 0x70e44324;
|
} else /* if (i < 80) */ {
|
t += (b ^ c ^ d) - 0x359d3e2a;
|
}
|
|
e = d;
|
d = c;
|
c = (b << 30) | (b >>> 2);
|
b = a;
|
a = t;
|
}
|
|
// Intermediate hash value
|
H[0] = (H[0] + a) | 0;
|
H[1] = (H[1] + b) | 0;
|
H[2] = (H[2] + c) | 0;
|
H[3] = (H[3] + d) | 0;
|
H[4] = (H[4] + e) | 0;
|
},
|
|
_doFinalize: function () {
|
// Shortcuts
|
var data = this._data;
|
var dataWords = data.words;
|
|
var nBitsTotal = this._nDataBytes * 8;
|
var nBitsLeft = data.sigBytes * 8;
|
|
// Add padding
|
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
|
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
|
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
|
data.sigBytes = dataWords.length * 4;
|
|
// Hash final blocks
|
this._process();
|
|
// Return final computed hash
|
return this._hash;
|
},
|
|
clone: function () {
|
var clone = Hasher.clone.call(this);
|
clone._hash = this._hash.clone();
|
|
return clone;
|
}
|
});
|
|
/**
|
* Shortcut function to the hasher's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
*
|
* @return {WordArray} The hash.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hash = CryptoJS.SHA1('message');
|
* var hash = CryptoJS.SHA1(wordArray);
|
*/
|
C.SHA1 = Hasher._createHelper(SHA1);
|
|
/**
|
* Shortcut function to the HMAC's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
* @param {WordArray|string} key The secret key.
|
*
|
* @return {WordArray} The HMAC.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hmac = CryptoJS.HmacSHA1(message, key);
|
*/
|
C.HmacSHA1 = Hasher._createHmacHelper(SHA1);
|
}());
|
|
|
return CryptoJS.SHA1;
|
|
}));
|
},{"./core":41}],66:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./sha256"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./sha256"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var WordArray = C_lib.WordArray;
|
var C_algo = C.algo;
|
var SHA256 = C_algo.SHA256;
|
|
/**
|
* SHA-224 hash algorithm.
|
*/
|
var SHA224 = C_algo.SHA224 = SHA256.extend({
|
_doReset: function () {
|
this._hash = new WordArray.init([
|
0xc1059ed8, 0x367cd507, 0x3070dd17, 0xf70e5939,
|
0xffc00b31, 0x68581511, 0x64f98fa7, 0xbefa4fa4
|
]);
|
},
|
|
_doFinalize: function () {
|
var hash = SHA256._doFinalize.call(this);
|
|
hash.sigBytes -= 4;
|
|
return hash;
|
}
|
});
|
|
/**
|
* Shortcut function to the hasher's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
*
|
* @return {WordArray} The hash.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hash = CryptoJS.SHA224('message');
|
* var hash = CryptoJS.SHA224(wordArray);
|
*/
|
C.SHA224 = SHA256._createHelper(SHA224);
|
|
/**
|
* Shortcut function to the HMAC's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
* @param {WordArray|string} key The secret key.
|
*
|
* @return {WordArray} The HMAC.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hmac = CryptoJS.HmacSHA224(message, key);
|
*/
|
C.HmacSHA224 = SHA256._createHmacHelper(SHA224);
|
}());
|
|
|
return CryptoJS.SHA224;
|
|
}));
|
},{"./core":41,"./sha256":67}],67:[function(require,module,exports){
|
;(function (root, factory) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function (Math) {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var WordArray = C_lib.WordArray;
|
var Hasher = C_lib.Hasher;
|
var C_algo = C.algo;
|
|
// Initialization and round constants tables
|
var H = [];
|
var K = [];
|
|
// Compute constants
|
(function () {
|
function isPrime(n) {
|
var sqrtN = Math.sqrt(n);
|
for (var factor = 2; factor <= sqrtN; factor++) {
|
if (!(n % factor)) {
|
return false;
|
}
|
}
|
|
return true;
|
}
|
|
function getFractionalBits(n) {
|
return ((n - (n | 0)) * 0x100000000) | 0;
|
}
|
|
var n = 2;
|
var nPrime = 0;
|
while (nPrime < 64) {
|
if (isPrime(n)) {
|
if (nPrime < 8) {
|
H[nPrime] = getFractionalBits(Math.pow(n, 1 / 2));
|
}
|
K[nPrime] = getFractionalBits(Math.pow(n, 1 / 3));
|
|
nPrime++;
|
}
|
|
n++;
|
}
|
}());
|
|
// Reusable object
|
var W = [];
|
|
/**
|
* SHA-256 hash algorithm.
|
*/
|
var SHA256 = C_algo.SHA256 = Hasher.extend({
|
_doReset: function () {
|
this._hash = new WordArray.init(H.slice(0));
|
},
|
|
_doProcessBlock: function (M, offset) {
|
// Shortcut
|
var H = this._hash.words;
|
|
// Working variables
|
var a = H[0];
|
var b = H[1];
|
var c = H[2];
|
var d = H[3];
|
var e = H[4];
|
var f = H[5];
|
var g = H[6];
|
var h = H[7];
|
|
// Computation
|
for (var i = 0; i < 64; i++) {
|
if (i < 16) {
|
W[i] = M[offset + i] | 0;
|
} else {
|
var gamma0x = W[i - 15];
|
var gamma0 = ((gamma0x << 25) | (gamma0x >>> 7)) ^
|
((gamma0x << 14) | (gamma0x >>> 18)) ^
|
(gamma0x >>> 3);
|
|
var gamma1x = W[i - 2];
|
var gamma1 = ((gamma1x << 15) | (gamma1x >>> 17)) ^
|
((gamma1x << 13) | (gamma1x >>> 19)) ^
|
(gamma1x >>> 10);
|
|
W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16];
|
}
|
|
var ch = (e & f) ^ (~e & g);
|
var maj = (a & b) ^ (a & c) ^ (b & c);
|
|
var sigma0 = ((a << 30) | (a >>> 2)) ^ ((a << 19) | (a >>> 13)) ^ ((a << 10) | (a >>> 22));
|
var sigma1 = ((e << 26) | (e >>> 6)) ^ ((e << 21) | (e >>> 11)) ^ ((e << 7) | (e >>> 25));
|
|
var t1 = h + sigma1 + ch + K[i] + W[i];
|
var t2 = sigma0 + maj;
|
|
h = g;
|
g = f;
|
f = e;
|
e = (d + t1) | 0;
|
d = c;
|
c = b;
|
b = a;
|
a = (t1 + t2) | 0;
|
}
|
|
// Intermediate hash value
|
H[0] = (H[0] + a) | 0;
|
H[1] = (H[1] + b) | 0;
|
H[2] = (H[2] + c) | 0;
|
H[3] = (H[3] + d) | 0;
|
H[4] = (H[4] + e) | 0;
|
H[5] = (H[5] + f) | 0;
|
H[6] = (H[6] + g) | 0;
|
H[7] = (H[7] + h) | 0;
|
},
|
|
_doFinalize: function () {
|
// Shortcuts
|
var data = this._data;
|
var dataWords = data.words;
|
|
var nBitsTotal = this._nDataBytes * 8;
|
var nBitsLeft = data.sigBytes * 8;
|
|
// Add padding
|
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
|
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 14] = Math.floor(nBitsTotal / 0x100000000);
|
dataWords[(((nBitsLeft + 64) >>> 9) << 4) + 15] = nBitsTotal;
|
data.sigBytes = dataWords.length * 4;
|
|
// Hash final blocks
|
this._process();
|
|
// Return final computed hash
|
return this._hash;
|
},
|
|
clone: function () {
|
var clone = Hasher.clone.call(this);
|
clone._hash = this._hash.clone();
|
|
return clone;
|
}
|
});
|
|
/**
|
* Shortcut function to the hasher's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
*
|
* @return {WordArray} The hash.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hash = CryptoJS.SHA256('message');
|
* var hash = CryptoJS.SHA256(wordArray);
|
*/
|
C.SHA256 = Hasher._createHelper(SHA256);
|
|
/**
|
* Shortcut function to the HMAC's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
* @param {WordArray|string} key The secret key.
|
*
|
* @return {WordArray} The HMAC.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hmac = CryptoJS.HmacSHA256(message, key);
|
*/
|
C.HmacSHA256 = Hasher._createHmacHelper(SHA256);
|
}(Math));
|
|
|
return CryptoJS.SHA256;
|
|
}));
|
},{"./core":41}],68:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./x64-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./x64-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function (Math) {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var WordArray = C_lib.WordArray;
|
var Hasher = C_lib.Hasher;
|
var C_x64 = C.x64;
|
var X64Word = C_x64.Word;
|
var C_algo = C.algo;
|
|
// Constants tables
|
var RHO_OFFSETS = [];
|
var PI_INDEXES = [];
|
var ROUND_CONSTANTS = [];
|
|
// Compute Constants
|
(function () {
|
// Compute rho offset constants
|
var x = 1, y = 0;
|
for (var t = 0; t < 24; t++) {
|
RHO_OFFSETS[x + 5 * y] = ((t + 1) * (t + 2) / 2) % 64;
|
|
var newX = y % 5;
|
var newY = (2 * x + 3 * y) % 5;
|
x = newX;
|
y = newY;
|
}
|
|
// Compute pi index constants
|
for (var x = 0; x < 5; x++) {
|
for (var y = 0; y < 5; y++) {
|
PI_INDEXES[x + 5 * y] = y + ((2 * x + 3 * y) % 5) * 5;
|
}
|
}
|
|
// Compute round constants
|
var LFSR = 0x01;
|
for (var i = 0; i < 24; i++) {
|
var roundConstantMsw = 0;
|
var roundConstantLsw = 0;
|
|
for (var j = 0; j < 7; j++) {
|
if (LFSR & 0x01) {
|
var bitPosition = (1 << j) - 1;
|
if (bitPosition < 32) {
|
roundConstantLsw ^= 1 << bitPosition;
|
} else /* if (bitPosition >= 32) */ {
|
roundConstantMsw ^= 1 << (bitPosition - 32);
|
}
|
}
|
|
// Compute next LFSR
|
if (LFSR & 0x80) {
|
// Primitive polynomial over GF(2): x^8 + x^6 + x^5 + x^4 + 1
|
LFSR = (LFSR << 1) ^ 0x71;
|
} else {
|
LFSR <<= 1;
|
}
|
}
|
|
ROUND_CONSTANTS[i] = X64Word.create(roundConstantMsw, roundConstantLsw);
|
}
|
}());
|
|
// Reusable objects for temporary values
|
var T = [];
|
(function () {
|
for (var i = 0; i < 25; i++) {
|
T[i] = X64Word.create();
|
}
|
}());
|
|
/**
|
* SHA-3 hash algorithm.
|
*/
|
var SHA3 = C_algo.SHA3 = Hasher.extend({
|
/**
|
* Configuration options.
|
*
|
* @property {number} outputLength
|
* The desired number of bits in the output hash.
|
* Only values permitted are: 224, 256, 384, 512.
|
* Default: 512
|
*/
|
cfg: Hasher.cfg.extend({
|
outputLength: 512
|
}),
|
|
_doReset: function () {
|
var state = this._state = []
|
for (var i = 0; i < 25; i++) {
|
state[i] = new X64Word.init();
|
}
|
|
this.blockSize = (1600 - 2 * this.cfg.outputLength) / 32;
|
},
|
|
_doProcessBlock: function (M, offset) {
|
// Shortcuts
|
var state = this._state;
|
var nBlockSizeLanes = this.blockSize / 2;
|
|
// Absorb
|
for (var i = 0; i < nBlockSizeLanes; i++) {
|
// Shortcuts
|
var M2i = M[offset + 2 * i];
|
var M2i1 = M[offset + 2 * i + 1];
|
|
// Swap endian
|
M2i = (
|
(((M2i << 8) | (M2i >>> 24)) & 0x00ff00ff) |
|
(((M2i << 24) | (M2i >>> 8)) & 0xff00ff00)
|
);
|
M2i1 = (
|
(((M2i1 << 8) | (M2i1 >>> 24)) & 0x00ff00ff) |
|
(((M2i1 << 24) | (M2i1 >>> 8)) & 0xff00ff00)
|
);
|
|
// Absorb message into state
|
var lane = state[i];
|
lane.high ^= M2i1;
|
lane.low ^= M2i;
|
}
|
|
// Rounds
|
for (var round = 0; round < 24; round++) {
|
// Theta
|
for (var x = 0; x < 5; x++) {
|
// Mix column lanes
|
var tMsw = 0, tLsw = 0;
|
for (var y = 0; y < 5; y++) {
|
var lane = state[x + 5 * y];
|
tMsw ^= lane.high;
|
tLsw ^= lane.low;
|
}
|
|
// Temporary values
|
var Tx = T[x];
|
Tx.high = tMsw;
|
Tx.low = tLsw;
|
}
|
for (var x = 0; x < 5; x++) {
|
// Shortcuts
|
var Tx4 = T[(x + 4) % 5];
|
var Tx1 = T[(x + 1) % 5];
|
var Tx1Msw = Tx1.high;
|
var Tx1Lsw = Tx1.low;
|
|
// Mix surrounding columns
|
var tMsw = Tx4.high ^ ((Tx1Msw << 1) | (Tx1Lsw >>> 31));
|
var tLsw = Tx4.low ^ ((Tx1Lsw << 1) | (Tx1Msw >>> 31));
|
for (var y = 0; y < 5; y++) {
|
var lane = state[x + 5 * y];
|
lane.high ^= tMsw;
|
lane.low ^= tLsw;
|
}
|
}
|
|
// Rho Pi
|
for (var laneIndex = 1; laneIndex < 25; laneIndex++) {
|
// Shortcuts
|
var lane = state[laneIndex];
|
var laneMsw = lane.high;
|
var laneLsw = lane.low;
|
var rhoOffset = RHO_OFFSETS[laneIndex];
|
|
// Rotate lanes
|
if (rhoOffset < 32) {
|
var tMsw = (laneMsw << rhoOffset) | (laneLsw >>> (32 - rhoOffset));
|
var tLsw = (laneLsw << rhoOffset) | (laneMsw >>> (32 - rhoOffset));
|
} else /* if (rhoOffset >= 32) */ {
|
var tMsw = (laneLsw << (rhoOffset - 32)) | (laneMsw >>> (64 - rhoOffset));
|
var tLsw = (laneMsw << (rhoOffset - 32)) | (laneLsw >>> (64 - rhoOffset));
|
}
|
|
// Transpose lanes
|
var TPiLane = T[PI_INDEXES[laneIndex]];
|
TPiLane.high = tMsw;
|
TPiLane.low = tLsw;
|
}
|
|
// Rho pi at x = y = 0
|
var T0 = T[0];
|
var state0 = state[0];
|
T0.high = state0.high;
|
T0.low = state0.low;
|
|
// Chi
|
for (var x = 0; x < 5; x++) {
|
for (var y = 0; y < 5; y++) {
|
// Shortcuts
|
var laneIndex = x + 5 * y;
|
var lane = state[laneIndex];
|
var TLane = T[laneIndex];
|
var Tx1Lane = T[((x + 1) % 5) + 5 * y];
|
var Tx2Lane = T[((x + 2) % 5) + 5 * y];
|
|
// Mix rows
|
lane.high = TLane.high ^ (~Tx1Lane.high & Tx2Lane.high);
|
lane.low = TLane.low ^ (~Tx1Lane.low & Tx2Lane.low);
|
}
|
}
|
|
// Iota
|
var lane = state[0];
|
var roundConstant = ROUND_CONSTANTS[round];
|
lane.high ^= roundConstant.high;
|
lane.low ^= roundConstant.low;;
|
}
|
},
|
|
_doFinalize: function () {
|
// Shortcuts
|
var data = this._data;
|
var dataWords = data.words;
|
var nBitsTotal = this._nDataBytes * 8;
|
var nBitsLeft = data.sigBytes * 8;
|
var blockSizeBits = this.blockSize * 32;
|
|
// Add padding
|
dataWords[nBitsLeft >>> 5] |= 0x1 << (24 - nBitsLeft % 32);
|
dataWords[((Math.ceil((nBitsLeft + 1) / blockSizeBits) * blockSizeBits) >>> 5) - 1] |= 0x80;
|
data.sigBytes = dataWords.length * 4;
|
|
// Hash final blocks
|
this._process();
|
|
// Shortcuts
|
var state = this._state;
|
var outputLengthBytes = this.cfg.outputLength / 8;
|
var outputLengthLanes = outputLengthBytes / 8;
|
|
// Squeeze
|
var hashWords = [];
|
for (var i = 0; i < outputLengthLanes; i++) {
|
// Shortcuts
|
var lane = state[i];
|
var laneMsw = lane.high;
|
var laneLsw = lane.low;
|
|
// Swap endian
|
laneMsw = (
|
(((laneMsw << 8) | (laneMsw >>> 24)) & 0x00ff00ff) |
|
(((laneMsw << 24) | (laneMsw >>> 8)) & 0xff00ff00)
|
);
|
laneLsw = (
|
(((laneLsw << 8) | (laneLsw >>> 24)) & 0x00ff00ff) |
|
(((laneLsw << 24) | (laneLsw >>> 8)) & 0xff00ff00)
|
);
|
|
// Squeeze state to retrieve hash
|
hashWords.push(laneLsw);
|
hashWords.push(laneMsw);
|
}
|
|
// Return final computed hash
|
return new WordArray.init(hashWords, outputLengthBytes);
|
},
|
|
clone: function () {
|
var clone = Hasher.clone.call(this);
|
|
var state = clone._state = this._state.slice(0);
|
for (var i = 0; i < 25; i++) {
|
state[i] = state[i].clone();
|
}
|
|
return clone;
|
}
|
});
|
|
/**
|
* Shortcut function to the hasher's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
*
|
* @return {WordArray} The hash.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hash = CryptoJS.SHA3('message');
|
* var hash = CryptoJS.SHA3(wordArray);
|
*/
|
C.SHA3 = Hasher._createHelper(SHA3);
|
|
/**
|
* Shortcut function to the HMAC's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
* @param {WordArray|string} key The secret key.
|
*
|
* @return {WordArray} The HMAC.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hmac = CryptoJS.HmacSHA3(message, key);
|
*/
|
C.HmacSHA3 = Hasher._createHmacHelper(SHA3);
|
}(Math));
|
|
|
return CryptoJS.SHA3;
|
|
}));
|
},{"./core":41,"./x64-core":72}],69:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./x64-core"), require("./sha512"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./x64-core", "./sha512"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_x64 = C.x64;
|
var X64Word = C_x64.Word;
|
var X64WordArray = C_x64.WordArray;
|
var C_algo = C.algo;
|
var SHA512 = C_algo.SHA512;
|
|
/**
|
* SHA-384 hash algorithm.
|
*/
|
var SHA384 = C_algo.SHA384 = SHA512.extend({
|
_doReset: function () {
|
this._hash = new X64WordArray.init([
|
new X64Word.init(0xcbbb9d5d, 0xc1059ed8), new X64Word.init(0x629a292a, 0x367cd507),
|
new X64Word.init(0x9159015a, 0x3070dd17), new X64Word.init(0x152fecd8, 0xf70e5939),
|
new X64Word.init(0x67332667, 0xffc00b31), new X64Word.init(0x8eb44a87, 0x68581511),
|
new X64Word.init(0xdb0c2e0d, 0x64f98fa7), new X64Word.init(0x47b5481d, 0xbefa4fa4)
|
]);
|
},
|
|
_doFinalize: function () {
|
var hash = SHA512._doFinalize.call(this);
|
|
hash.sigBytes -= 16;
|
|
return hash;
|
}
|
});
|
|
/**
|
* Shortcut function to the hasher's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
*
|
* @return {WordArray} The hash.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hash = CryptoJS.SHA384('message');
|
* var hash = CryptoJS.SHA384(wordArray);
|
*/
|
C.SHA384 = SHA512._createHelper(SHA384);
|
|
/**
|
* Shortcut function to the HMAC's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
* @param {WordArray|string} key The secret key.
|
*
|
* @return {WordArray} The HMAC.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hmac = CryptoJS.HmacSHA384(message, key);
|
*/
|
C.HmacSHA384 = SHA512._createHmacHelper(SHA384);
|
}());
|
|
|
return CryptoJS.SHA384;
|
|
}));
|
},{"./core":41,"./sha512":70,"./x64-core":72}],70:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./x64-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./x64-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var Hasher = C_lib.Hasher;
|
var C_x64 = C.x64;
|
var X64Word = C_x64.Word;
|
var X64WordArray = C_x64.WordArray;
|
var C_algo = C.algo;
|
|
function X64Word_create() {
|
return X64Word.create.apply(X64Word, arguments);
|
}
|
|
// Constants
|
var K = [
|
X64Word_create(0x428a2f98, 0xd728ae22), X64Word_create(0x71374491, 0x23ef65cd),
|
X64Word_create(0xb5c0fbcf, 0xec4d3b2f), X64Word_create(0xe9b5dba5, 0x8189dbbc),
|
X64Word_create(0x3956c25b, 0xf348b538), X64Word_create(0x59f111f1, 0xb605d019),
|
X64Word_create(0x923f82a4, 0xaf194f9b), X64Word_create(0xab1c5ed5, 0xda6d8118),
|
X64Word_create(0xd807aa98, 0xa3030242), X64Word_create(0x12835b01, 0x45706fbe),
|
X64Word_create(0x243185be, 0x4ee4b28c), X64Word_create(0x550c7dc3, 0xd5ffb4e2),
|
X64Word_create(0x72be5d74, 0xf27b896f), X64Word_create(0x80deb1fe, 0x3b1696b1),
|
X64Word_create(0x9bdc06a7, 0x25c71235), X64Word_create(0xc19bf174, 0xcf692694),
|
X64Word_create(0xe49b69c1, 0x9ef14ad2), X64Word_create(0xefbe4786, 0x384f25e3),
|
X64Word_create(0x0fc19dc6, 0x8b8cd5b5), X64Word_create(0x240ca1cc, 0x77ac9c65),
|
X64Word_create(0x2de92c6f, 0x592b0275), X64Word_create(0x4a7484aa, 0x6ea6e483),
|
X64Word_create(0x5cb0a9dc, 0xbd41fbd4), X64Word_create(0x76f988da, 0x831153b5),
|
X64Word_create(0x983e5152, 0xee66dfab), X64Word_create(0xa831c66d, 0x2db43210),
|
X64Word_create(0xb00327c8, 0x98fb213f), X64Word_create(0xbf597fc7, 0xbeef0ee4),
|
X64Word_create(0xc6e00bf3, 0x3da88fc2), X64Word_create(0xd5a79147, 0x930aa725),
|
X64Word_create(0x06ca6351, 0xe003826f), X64Word_create(0x14292967, 0x0a0e6e70),
|
X64Word_create(0x27b70a85, 0x46d22ffc), X64Word_create(0x2e1b2138, 0x5c26c926),
|
X64Word_create(0x4d2c6dfc, 0x5ac42aed), X64Word_create(0x53380d13, 0x9d95b3df),
|
X64Word_create(0x650a7354, 0x8baf63de), X64Word_create(0x766a0abb, 0x3c77b2a8),
|
X64Word_create(0x81c2c92e, 0x47edaee6), X64Word_create(0x92722c85, 0x1482353b),
|
X64Word_create(0xa2bfe8a1, 0x4cf10364), X64Word_create(0xa81a664b, 0xbc423001),
|
X64Word_create(0xc24b8b70, 0xd0f89791), X64Word_create(0xc76c51a3, 0x0654be30),
|
X64Word_create(0xd192e819, 0xd6ef5218), X64Word_create(0xd6990624, 0x5565a910),
|
X64Word_create(0xf40e3585, 0x5771202a), X64Word_create(0x106aa070, 0x32bbd1b8),
|
X64Word_create(0x19a4c116, 0xb8d2d0c8), X64Word_create(0x1e376c08, 0x5141ab53),
|
X64Word_create(0x2748774c, 0xdf8eeb99), X64Word_create(0x34b0bcb5, 0xe19b48a8),
|
X64Word_create(0x391c0cb3, 0xc5c95a63), X64Word_create(0x4ed8aa4a, 0xe3418acb),
|
X64Word_create(0x5b9cca4f, 0x7763e373), X64Word_create(0x682e6ff3, 0xd6b2b8a3),
|
X64Word_create(0x748f82ee, 0x5defb2fc), X64Word_create(0x78a5636f, 0x43172f60),
|
X64Word_create(0x84c87814, 0xa1f0ab72), X64Word_create(0x8cc70208, 0x1a6439ec),
|
X64Word_create(0x90befffa, 0x23631e28), X64Word_create(0xa4506ceb, 0xde82bde9),
|
X64Word_create(0xbef9a3f7, 0xb2c67915), X64Word_create(0xc67178f2, 0xe372532b),
|
X64Word_create(0xca273ece, 0xea26619c), X64Word_create(0xd186b8c7, 0x21c0c207),
|
X64Word_create(0xeada7dd6, 0xcde0eb1e), X64Word_create(0xf57d4f7f, 0xee6ed178),
|
X64Word_create(0x06f067aa, 0x72176fba), X64Word_create(0x0a637dc5, 0xa2c898a6),
|
X64Word_create(0x113f9804, 0xbef90dae), X64Word_create(0x1b710b35, 0x131c471b),
|
X64Word_create(0x28db77f5, 0x23047d84), X64Word_create(0x32caab7b, 0x40c72493),
|
X64Word_create(0x3c9ebe0a, 0x15c9bebc), X64Word_create(0x431d67c4, 0x9c100d4c),
|
X64Word_create(0x4cc5d4be, 0xcb3e42b6), X64Word_create(0x597f299c, 0xfc657e2a),
|
X64Word_create(0x5fcb6fab, 0x3ad6faec), X64Word_create(0x6c44198c, 0x4a475817)
|
];
|
|
// Reusable objects
|
var W = [];
|
(function () {
|
for (var i = 0; i < 80; i++) {
|
W[i] = X64Word_create();
|
}
|
}());
|
|
/**
|
* SHA-512 hash algorithm.
|
*/
|
var SHA512 = C_algo.SHA512 = Hasher.extend({
|
_doReset: function () {
|
this._hash = new X64WordArray.init([
|
new X64Word.init(0x6a09e667, 0xf3bcc908), new X64Word.init(0xbb67ae85, 0x84caa73b),
|
new X64Word.init(0x3c6ef372, 0xfe94f82b), new X64Word.init(0xa54ff53a, 0x5f1d36f1),
|
new X64Word.init(0x510e527f, 0xade682d1), new X64Word.init(0x9b05688c, 0x2b3e6c1f),
|
new X64Word.init(0x1f83d9ab, 0xfb41bd6b), new X64Word.init(0x5be0cd19, 0x137e2179)
|
]);
|
},
|
|
_doProcessBlock: function (M, offset) {
|
// Shortcuts
|
var H = this._hash.words;
|
|
var H0 = H[0];
|
var H1 = H[1];
|
var H2 = H[2];
|
var H3 = H[3];
|
var H4 = H[4];
|
var H5 = H[5];
|
var H6 = H[6];
|
var H7 = H[7];
|
|
var H0h = H0.high;
|
var H0l = H0.low;
|
var H1h = H1.high;
|
var H1l = H1.low;
|
var H2h = H2.high;
|
var H2l = H2.low;
|
var H3h = H3.high;
|
var H3l = H3.low;
|
var H4h = H4.high;
|
var H4l = H4.low;
|
var H5h = H5.high;
|
var H5l = H5.low;
|
var H6h = H6.high;
|
var H6l = H6.low;
|
var H7h = H7.high;
|
var H7l = H7.low;
|
|
// Working variables
|
var ah = H0h;
|
var al = H0l;
|
var bh = H1h;
|
var bl = H1l;
|
var ch = H2h;
|
var cl = H2l;
|
var dh = H3h;
|
var dl = H3l;
|
var eh = H4h;
|
var el = H4l;
|
var fh = H5h;
|
var fl = H5l;
|
var gh = H6h;
|
var gl = H6l;
|
var hh = H7h;
|
var hl = H7l;
|
|
// Rounds
|
for (var i = 0; i < 80; i++) {
|
// Shortcut
|
var Wi = W[i];
|
|
// Extend message
|
if (i < 16) {
|
var Wih = Wi.high = M[offset + i * 2] | 0;
|
var Wil = Wi.low = M[offset + i * 2 + 1] | 0;
|
} else {
|
// Gamma0
|
var gamma0x = W[i - 15];
|
var gamma0xh = gamma0x.high;
|
var gamma0xl = gamma0x.low;
|
var gamma0h = ((gamma0xh >>> 1) | (gamma0xl << 31)) ^ ((gamma0xh >>> 8) | (gamma0xl << 24)) ^ (gamma0xh >>> 7);
|
var gamma0l = ((gamma0xl >>> 1) | (gamma0xh << 31)) ^ ((gamma0xl >>> 8) | (gamma0xh << 24)) ^ ((gamma0xl >>> 7) | (gamma0xh << 25));
|
|
// Gamma1
|
var gamma1x = W[i - 2];
|
var gamma1xh = gamma1x.high;
|
var gamma1xl = gamma1x.low;
|
var gamma1h = ((gamma1xh >>> 19) | (gamma1xl << 13)) ^ ((gamma1xh << 3) | (gamma1xl >>> 29)) ^ (gamma1xh >>> 6);
|
var gamma1l = ((gamma1xl >>> 19) | (gamma1xh << 13)) ^ ((gamma1xl << 3) | (gamma1xh >>> 29)) ^ ((gamma1xl >>> 6) | (gamma1xh << 26));
|
|
// W[i] = gamma0 + W[i - 7] + gamma1 + W[i - 16]
|
var Wi7 = W[i - 7];
|
var Wi7h = Wi7.high;
|
var Wi7l = Wi7.low;
|
|
var Wi16 = W[i - 16];
|
var Wi16h = Wi16.high;
|
var Wi16l = Wi16.low;
|
|
var Wil = gamma0l + Wi7l;
|
var Wih = gamma0h + Wi7h + ((Wil >>> 0) < (gamma0l >>> 0) ? 1 : 0);
|
var Wil = Wil + gamma1l;
|
var Wih = Wih + gamma1h + ((Wil >>> 0) < (gamma1l >>> 0) ? 1 : 0);
|
var Wil = Wil + Wi16l;
|
var Wih = Wih + Wi16h + ((Wil >>> 0) < (Wi16l >>> 0) ? 1 : 0);
|
|
Wi.high = Wih;
|
Wi.low = Wil;
|
}
|
|
var chh = (eh & fh) ^ (~eh & gh);
|
var chl = (el & fl) ^ (~el & gl);
|
var majh = (ah & bh) ^ (ah & ch) ^ (bh & ch);
|
var majl = (al & bl) ^ (al & cl) ^ (bl & cl);
|
|
var sigma0h = ((ah >>> 28) | (al << 4)) ^ ((ah << 30) | (al >>> 2)) ^ ((ah << 25) | (al >>> 7));
|
var sigma0l = ((al >>> 28) | (ah << 4)) ^ ((al << 30) | (ah >>> 2)) ^ ((al << 25) | (ah >>> 7));
|
var sigma1h = ((eh >>> 14) | (el << 18)) ^ ((eh >>> 18) | (el << 14)) ^ ((eh << 23) | (el >>> 9));
|
var sigma1l = ((el >>> 14) | (eh << 18)) ^ ((el >>> 18) | (eh << 14)) ^ ((el << 23) | (eh >>> 9));
|
|
// t1 = h + sigma1 + ch + K[i] + W[i]
|
var Ki = K[i];
|
var Kih = Ki.high;
|
var Kil = Ki.low;
|
|
var t1l = hl + sigma1l;
|
var t1h = hh + sigma1h + ((t1l >>> 0) < (hl >>> 0) ? 1 : 0);
|
var t1l = t1l + chl;
|
var t1h = t1h + chh + ((t1l >>> 0) < (chl >>> 0) ? 1 : 0);
|
var t1l = t1l + Kil;
|
var t1h = t1h + Kih + ((t1l >>> 0) < (Kil >>> 0) ? 1 : 0);
|
var t1l = t1l + Wil;
|
var t1h = t1h + Wih + ((t1l >>> 0) < (Wil >>> 0) ? 1 : 0);
|
|
// t2 = sigma0 + maj
|
var t2l = sigma0l + majl;
|
var t2h = sigma0h + majh + ((t2l >>> 0) < (sigma0l >>> 0) ? 1 : 0);
|
|
// Update working variables
|
hh = gh;
|
hl = gl;
|
gh = fh;
|
gl = fl;
|
fh = eh;
|
fl = el;
|
el = (dl + t1l) | 0;
|
eh = (dh + t1h + ((el >>> 0) < (dl >>> 0) ? 1 : 0)) | 0;
|
dh = ch;
|
dl = cl;
|
ch = bh;
|
cl = bl;
|
bh = ah;
|
bl = al;
|
al = (t1l + t2l) | 0;
|
ah = (t1h + t2h + ((al >>> 0) < (t1l >>> 0) ? 1 : 0)) | 0;
|
}
|
|
// Intermediate hash value
|
H0l = H0.low = (H0l + al);
|
H0.high = (H0h + ah + ((H0l >>> 0) < (al >>> 0) ? 1 : 0));
|
H1l = H1.low = (H1l + bl);
|
H1.high = (H1h + bh + ((H1l >>> 0) < (bl >>> 0) ? 1 : 0));
|
H2l = H2.low = (H2l + cl);
|
H2.high = (H2h + ch + ((H2l >>> 0) < (cl >>> 0) ? 1 : 0));
|
H3l = H3.low = (H3l + dl);
|
H3.high = (H3h + dh + ((H3l >>> 0) < (dl >>> 0) ? 1 : 0));
|
H4l = H4.low = (H4l + el);
|
H4.high = (H4h + eh + ((H4l >>> 0) < (el >>> 0) ? 1 : 0));
|
H5l = H5.low = (H5l + fl);
|
H5.high = (H5h + fh + ((H5l >>> 0) < (fl >>> 0) ? 1 : 0));
|
H6l = H6.low = (H6l + gl);
|
H6.high = (H6h + gh + ((H6l >>> 0) < (gl >>> 0) ? 1 : 0));
|
H7l = H7.low = (H7l + hl);
|
H7.high = (H7h + hh + ((H7l >>> 0) < (hl >>> 0) ? 1 : 0));
|
},
|
|
_doFinalize: function () {
|
// Shortcuts
|
var data = this._data;
|
var dataWords = data.words;
|
|
var nBitsTotal = this._nDataBytes * 8;
|
var nBitsLeft = data.sigBytes * 8;
|
|
// Add padding
|
dataWords[nBitsLeft >>> 5] |= 0x80 << (24 - nBitsLeft % 32);
|
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 30] = Math.floor(nBitsTotal / 0x100000000);
|
dataWords[(((nBitsLeft + 128) >>> 10) << 5) + 31] = nBitsTotal;
|
data.sigBytes = dataWords.length * 4;
|
|
// Hash final blocks
|
this._process();
|
|
// Convert hash to 32-bit word array before returning
|
var hash = this._hash.toX32();
|
|
// Return final computed hash
|
return hash;
|
},
|
|
clone: function () {
|
var clone = Hasher.clone.call(this);
|
clone._hash = this._hash.clone();
|
|
return clone;
|
},
|
|
blockSize: 1024/32
|
});
|
|
/**
|
* Shortcut function to the hasher's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
*
|
* @return {WordArray} The hash.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hash = CryptoJS.SHA512('message');
|
* var hash = CryptoJS.SHA512(wordArray);
|
*/
|
C.SHA512 = Hasher._createHelper(SHA512);
|
|
/**
|
* Shortcut function to the HMAC's object interface.
|
*
|
* @param {WordArray|string} message The message to hash.
|
* @param {WordArray|string} key The secret key.
|
*
|
* @return {WordArray} The HMAC.
|
*
|
* @static
|
*
|
* @example
|
*
|
* var hmac = CryptoJS.HmacSHA512(message, key);
|
*/
|
C.HmacSHA512 = Hasher._createHmacHelper(SHA512);
|
}());
|
|
|
return CryptoJS.SHA512;
|
|
}));
|
},{"./core":41,"./x64-core":72}],71:[function(require,module,exports){
|
;(function (root, factory, undef) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"), require("./enc-base64"), require("./md5"), require("./evpkdf"), require("./cipher-core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core", "./enc-base64", "./md5", "./evpkdf", "./cipher-core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function () {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var WordArray = C_lib.WordArray;
|
var BlockCipher = C_lib.BlockCipher;
|
var C_algo = C.algo;
|
|
// Permuted Choice 1 constants
|
var PC1 = [
|
57, 49, 41, 33, 25, 17, 9, 1,
|
58, 50, 42, 34, 26, 18, 10, 2,
|
59, 51, 43, 35, 27, 19, 11, 3,
|
60, 52, 44, 36, 63, 55, 47, 39,
|
31, 23, 15, 7, 62, 54, 46, 38,
|
30, 22, 14, 6, 61, 53, 45, 37,
|
29, 21, 13, 5, 28, 20, 12, 4
|
];
|
|
// Permuted Choice 2 constants
|
var PC2 = [
|
14, 17, 11, 24, 1, 5,
|
3, 28, 15, 6, 21, 10,
|
23, 19, 12, 4, 26, 8,
|
16, 7, 27, 20, 13, 2,
|
41, 52, 31, 37, 47, 55,
|
30, 40, 51, 45, 33, 48,
|
44, 49, 39, 56, 34, 53,
|
46, 42, 50, 36, 29, 32
|
];
|
|
// Cumulative bit shift constants
|
var BIT_SHIFTS = [1, 2, 4, 6, 8, 10, 12, 14, 15, 17, 19, 21, 23, 25, 27, 28];
|
|
// SBOXes and round permutation constants
|
var SBOX_P = [
|
{
|
0x0: 0x808200,
|
0x10000000: 0x8000,
|
0x20000000: 0x808002,
|
0x30000000: 0x2,
|
0x40000000: 0x200,
|
0x50000000: 0x808202,
|
0x60000000: 0x800202,
|
0x70000000: 0x800000,
|
0x80000000: 0x202,
|
0x90000000: 0x800200,
|
0xa0000000: 0x8200,
|
0xb0000000: 0x808000,
|
0xc0000000: 0x8002,
|
0xd0000000: 0x800002,
|
0xe0000000: 0x0,
|
0xf0000000: 0x8202,
|
0x8000000: 0x0,
|
0x18000000: 0x808202,
|
0x28000000: 0x8202,
|
0x38000000: 0x8000,
|
0x48000000: 0x808200,
|
0x58000000: 0x200,
|
0x68000000: 0x808002,
|
0x78000000: 0x2,
|
0x88000000: 0x800200,
|
0x98000000: 0x8200,
|
0xa8000000: 0x808000,
|
0xb8000000: 0x800202,
|
0xc8000000: 0x800002,
|
0xd8000000: 0x8002,
|
0xe8000000: 0x202,
|
0xf8000000: 0x800000,
|
0x1: 0x8000,
|
0x10000001: 0x2,
|
0x20000001: 0x808200,
|
0x30000001: 0x800000,
|
0x40000001: 0x808002,
|
0x50000001: 0x8200,
|
0x60000001: 0x200,
|
0x70000001: 0x800202,
|
0x80000001: 0x808202,
|
0x90000001: 0x808000,
|
0xa0000001: 0x800002,
|
0xb0000001: 0x8202,
|
0xc0000001: 0x202,
|
0xd0000001: 0x800200,
|
0xe0000001: 0x8002,
|
0xf0000001: 0x0,
|
0x8000001: 0x808202,
|
0x18000001: 0x808000,
|
0x28000001: 0x800000,
|
0x38000001: 0x200,
|
0x48000001: 0x8000,
|
0x58000001: 0x800002,
|
0x68000001: 0x2,
|
0x78000001: 0x8202,
|
0x88000001: 0x8002,
|
0x98000001: 0x800202,
|
0xa8000001: 0x202,
|
0xb8000001: 0x808200,
|
0xc8000001: 0x800200,
|
0xd8000001: 0x0,
|
0xe8000001: 0x8200,
|
0xf8000001: 0x808002
|
},
|
{
|
0x0: 0x40084010,
|
0x1000000: 0x4000,
|
0x2000000: 0x80000,
|
0x3000000: 0x40080010,
|
0x4000000: 0x40000010,
|
0x5000000: 0x40084000,
|
0x6000000: 0x40004000,
|
0x7000000: 0x10,
|
0x8000000: 0x84000,
|
0x9000000: 0x40004010,
|
0xa000000: 0x40000000,
|
0xb000000: 0x84010,
|
0xc000000: 0x80010,
|
0xd000000: 0x0,
|
0xe000000: 0x4010,
|
0xf000000: 0x40080000,
|
0x800000: 0x40004000,
|
0x1800000: 0x84010,
|
0x2800000: 0x10,
|
0x3800000: 0x40004010,
|
0x4800000: 0x40084010,
|
0x5800000: 0x40000000,
|
0x6800000: 0x80000,
|
0x7800000: 0x40080010,
|
0x8800000: 0x80010,
|
0x9800000: 0x0,
|
0xa800000: 0x4000,
|
0xb800000: 0x40080000,
|
0xc800000: 0x40000010,
|
0xd800000: 0x84000,
|
0xe800000: 0x40084000,
|
0xf800000: 0x4010,
|
0x10000000: 0x0,
|
0x11000000: 0x40080010,
|
0x12000000: 0x40004010,
|
0x13000000: 0x40084000,
|
0x14000000: 0x40080000,
|
0x15000000: 0x10,
|
0x16000000: 0x84010,
|
0x17000000: 0x4000,
|
0x18000000: 0x4010,
|
0x19000000: 0x80000,
|
0x1a000000: 0x80010,
|
0x1b000000: 0x40000010,
|
0x1c000000: 0x84000,
|
0x1d000000: 0x40004000,
|
0x1e000000: 0x40000000,
|
0x1f000000: 0x40084010,
|
0x10800000: 0x84010,
|
0x11800000: 0x80000,
|
0x12800000: 0x40080000,
|
0x13800000: 0x4000,
|
0x14800000: 0x40004000,
|
0x15800000: 0x40084010,
|
0x16800000: 0x10,
|
0x17800000: 0x40000000,
|
0x18800000: 0x40084000,
|
0x19800000: 0x40000010,
|
0x1a800000: 0x40004010,
|
0x1b800000: 0x80010,
|
0x1c800000: 0x0,
|
0x1d800000: 0x4010,
|
0x1e800000: 0x40080010,
|
0x1f800000: 0x84000
|
},
|
{
|
0x0: 0x104,
|
0x100000: 0x0,
|
0x200000: 0x4000100,
|
0x300000: 0x10104,
|
0x400000: 0x10004,
|
0x500000: 0x4000004,
|
0x600000: 0x4010104,
|
0x700000: 0x4010000,
|
0x800000: 0x4000000,
|
0x900000: 0x4010100,
|
0xa00000: 0x10100,
|
0xb00000: 0x4010004,
|
0xc00000: 0x4000104,
|
0xd00000: 0x10000,
|
0xe00000: 0x4,
|
0xf00000: 0x100,
|
0x80000: 0x4010100,
|
0x180000: 0x4010004,
|
0x280000: 0x0,
|
0x380000: 0x4000100,
|
0x480000: 0x4000004,
|
0x580000: 0x10000,
|
0x680000: 0x10004,
|
0x780000: 0x104,
|
0x880000: 0x4,
|
0x980000: 0x100,
|
0xa80000: 0x4010000,
|
0xb80000: 0x10104,
|
0xc80000: 0x10100,
|
0xd80000: 0x4000104,
|
0xe80000: 0x4010104,
|
0xf80000: 0x4000000,
|
0x1000000: 0x4010100,
|
0x1100000: 0x10004,
|
0x1200000: 0x10000,
|
0x1300000: 0x4000100,
|
0x1400000: 0x100,
|
0x1500000: 0x4010104,
|
0x1600000: 0x4000004,
|
0x1700000: 0x0,
|
0x1800000: 0x4000104,
|
0x1900000: 0x4000000,
|
0x1a00000: 0x4,
|
0x1b00000: 0x10100,
|
0x1c00000: 0x4010000,
|
0x1d00000: 0x104,
|
0x1e00000: 0x10104,
|
0x1f00000: 0x4010004,
|
0x1080000: 0x4000000,
|
0x1180000: 0x104,
|
0x1280000: 0x4010100,
|
0x1380000: 0x0,
|
0x1480000: 0x10004,
|
0x1580000: 0x4000100,
|
0x1680000: 0x100,
|
0x1780000: 0x4010004,
|
0x1880000: 0x10000,
|
0x1980000: 0x4010104,
|
0x1a80000: 0x10104,
|
0x1b80000: 0x4000004,
|
0x1c80000: 0x4000104,
|
0x1d80000: 0x4010000,
|
0x1e80000: 0x4,
|
0x1f80000: 0x10100
|
},
|
{
|
0x0: 0x80401000,
|
0x10000: 0x80001040,
|
0x20000: 0x401040,
|
0x30000: 0x80400000,
|
0x40000: 0x0,
|
0x50000: 0x401000,
|
0x60000: 0x80000040,
|
0x70000: 0x400040,
|
0x80000: 0x80000000,
|
0x90000: 0x400000,
|
0xa0000: 0x40,
|
0xb0000: 0x80001000,
|
0xc0000: 0x80400040,
|
0xd0000: 0x1040,
|
0xe0000: 0x1000,
|
0xf0000: 0x80401040,
|
0x8000: 0x80001040,
|
0x18000: 0x40,
|
0x28000: 0x80400040,
|
0x38000: 0x80001000,
|
0x48000: 0x401000,
|
0x58000: 0x80401040,
|
0x68000: 0x0,
|
0x78000: 0x80400000,
|
0x88000: 0x1000,
|
0x98000: 0x80401000,
|
0xa8000: 0x400000,
|
0xb8000: 0x1040,
|
0xc8000: 0x80000000,
|
0xd8000: 0x400040,
|
0xe8000: 0x401040,
|
0xf8000: 0x80000040,
|
0x100000: 0x400040,
|
0x110000: 0x401000,
|
0x120000: 0x80000040,
|
0x130000: 0x0,
|
0x140000: 0x1040,
|
0x150000: 0x80400040,
|
0x160000: 0x80401000,
|
0x170000: 0x80001040,
|
0x180000: 0x80401040,
|
0x190000: 0x80000000,
|
0x1a0000: 0x80400000,
|
0x1b0000: 0x401040,
|
0x1c0000: 0x80001000,
|
0x1d0000: 0x400000,
|
0x1e0000: 0x40,
|
0x1f0000: 0x1000,
|
0x108000: 0x80400000,
|
0x118000: 0x80401040,
|
0x128000: 0x0,
|
0x138000: 0x401000,
|
0x148000: 0x400040,
|
0x158000: 0x80000000,
|
0x168000: 0x80001040,
|
0x178000: 0x40,
|
0x188000: 0x80000040,
|
0x198000: 0x1000,
|
0x1a8000: 0x80001000,
|
0x1b8000: 0x80400040,
|
0x1c8000: 0x1040,
|
0x1d8000: 0x80401000,
|
0x1e8000: 0x400000,
|
0x1f8000: 0x401040
|
},
|
{
|
0x0: 0x80,
|
0x1000: 0x1040000,
|
0x2000: 0x40000,
|
0x3000: 0x20000000,
|
0x4000: 0x20040080,
|
0x5000: 0x1000080,
|
0x6000: 0x21000080,
|
0x7000: 0x40080,
|
0x8000: 0x1000000,
|
0x9000: 0x20040000,
|
0xa000: 0x20000080,
|
0xb000: 0x21040080,
|
0xc000: 0x21040000,
|
0xd000: 0x0,
|
0xe000: 0x1040080,
|
0xf000: 0x21000000,
|
0x800: 0x1040080,
|
0x1800: 0x21000080,
|
0x2800: 0x80,
|
0x3800: 0x1040000,
|
0x4800: 0x40000,
|
0x5800: 0x20040080,
|
0x6800: 0x21040000,
|
0x7800: 0x20000000,
|
0x8800: 0x20040000,
|
0x9800: 0x0,
|
0xa800: 0x21040080,
|
0xb800: 0x1000080,
|
0xc800: 0x20000080,
|
0xd800: 0x21000000,
|
0xe800: 0x1000000,
|
0xf800: 0x40080,
|
0x10000: 0x40000,
|
0x11000: 0x80,
|
0x12000: 0x20000000,
|
0x13000: 0x21000080,
|
0x14000: 0x1000080,
|
0x15000: 0x21040000,
|
0x16000: 0x20040080,
|
0x17000: 0x1000000,
|
0x18000: 0x21040080,
|
0x19000: 0x21000000,
|
0x1a000: 0x1040000,
|
0x1b000: 0x20040000,
|
0x1c000: 0x40080,
|
0x1d000: 0x20000080,
|
0x1e000: 0x0,
|
0x1f000: 0x1040080,
|
0x10800: 0x21000080,
|
0x11800: 0x1000000,
|
0x12800: 0x1040000,
|
0x13800: 0x20040080,
|
0x14800: 0x20000000,
|
0x15800: 0x1040080,
|
0x16800: 0x80,
|
0x17800: 0x21040000,
|
0x18800: 0x40080,
|
0x19800: 0x21040080,
|
0x1a800: 0x0,
|
0x1b800: 0x21000000,
|
0x1c800: 0x1000080,
|
0x1d800: 0x40000,
|
0x1e800: 0x20040000,
|
0x1f800: 0x20000080
|
},
|
{
|
0x0: 0x10000008,
|
0x100: 0x2000,
|
0x200: 0x10200000,
|
0x300: 0x10202008,
|
0x400: 0x10002000,
|
0x500: 0x200000,
|
0x600: 0x200008,
|
0x700: 0x10000000,
|
0x800: 0x0,
|
0x900: 0x10002008,
|
0xa00: 0x202000,
|
0xb00: 0x8,
|
0xc00: 0x10200008,
|
0xd00: 0x202008,
|
0xe00: 0x2008,
|
0xf00: 0x10202000,
|
0x80: 0x10200000,
|
0x180: 0x10202008,
|
0x280: 0x8,
|
0x380: 0x200000,
|
0x480: 0x202008,
|
0x580: 0x10000008,
|
0x680: 0x10002000,
|
0x780: 0x2008,
|
0x880: 0x200008,
|
0x980: 0x2000,
|
0xa80: 0x10002008,
|
0xb80: 0x10200008,
|
0xc80: 0x0,
|
0xd80: 0x10202000,
|
0xe80: 0x202000,
|
0xf80: 0x10000000,
|
0x1000: 0x10002000,
|
0x1100: 0x10200008,
|
0x1200: 0x10202008,
|
0x1300: 0x2008,
|
0x1400: 0x200000,
|
0x1500: 0x10000000,
|
0x1600: 0x10000008,
|
0x1700: 0x202000,
|
0x1800: 0x202008,
|
0x1900: 0x0,
|
0x1a00: 0x8,
|
0x1b00: 0x10200000,
|
0x1c00: 0x2000,
|
0x1d00: 0x10002008,
|
0x1e00: 0x10202000,
|
0x1f00: 0x200008,
|
0x1080: 0x8,
|
0x1180: 0x202000,
|
0x1280: 0x200000,
|
0x1380: 0x10000008,
|
0x1480: 0x10002000,
|
0x1580: 0x2008,
|
0x1680: 0x10202008,
|
0x1780: 0x10200000,
|
0x1880: 0x10202000,
|
0x1980: 0x10200008,
|
0x1a80: 0x2000,
|
0x1b80: 0x202008,
|
0x1c80: 0x200008,
|
0x1d80: 0x0,
|
0x1e80: 0x10000000,
|
0x1f80: 0x10002008
|
},
|
{
|
0x0: 0x100000,
|
0x10: 0x2000401,
|
0x20: 0x400,
|
0x30: 0x100401,
|
0x40: 0x2100401,
|
0x50: 0x0,
|
0x60: 0x1,
|
0x70: 0x2100001,
|
0x80: 0x2000400,
|
0x90: 0x100001,
|
0xa0: 0x2000001,
|
0xb0: 0x2100400,
|
0xc0: 0x2100000,
|
0xd0: 0x401,
|
0xe0: 0x100400,
|
0xf0: 0x2000000,
|
0x8: 0x2100001,
|
0x18: 0x0,
|
0x28: 0x2000401,
|
0x38: 0x2100400,
|
0x48: 0x100000,
|
0x58: 0x2000001,
|
0x68: 0x2000000,
|
0x78: 0x401,
|
0x88: 0x100401,
|
0x98: 0x2000400,
|
0xa8: 0x2100000,
|
0xb8: 0x100001,
|
0xc8: 0x400,
|
0xd8: 0x2100401,
|
0xe8: 0x1,
|
0xf8: 0x100400,
|
0x100: 0x2000000,
|
0x110: 0x100000,
|
0x120: 0x2000401,
|
0x130: 0x2100001,
|
0x140: 0x100001,
|
0x150: 0x2000400,
|
0x160: 0x2100400,
|
0x170: 0x100401,
|
0x180: 0x401,
|
0x190: 0x2100401,
|
0x1a0: 0x100400,
|
0x1b0: 0x1,
|
0x1c0: 0x0,
|
0x1d0: 0x2100000,
|
0x1e0: 0x2000001,
|
0x1f0: 0x400,
|
0x108: 0x100400,
|
0x118: 0x2000401,
|
0x128: 0x2100001,
|
0x138: 0x1,
|
0x148: 0x2000000,
|
0x158: 0x100000,
|
0x168: 0x401,
|
0x178: 0x2100400,
|
0x188: 0x2000001,
|
0x198: 0x2100000,
|
0x1a8: 0x0,
|
0x1b8: 0x2100401,
|
0x1c8: 0x100401,
|
0x1d8: 0x400,
|
0x1e8: 0x2000400,
|
0x1f8: 0x100001
|
},
|
{
|
0x0: 0x8000820,
|
0x1: 0x20000,
|
0x2: 0x8000000,
|
0x3: 0x20,
|
0x4: 0x20020,
|
0x5: 0x8020820,
|
0x6: 0x8020800,
|
0x7: 0x800,
|
0x8: 0x8020000,
|
0x9: 0x8000800,
|
0xa: 0x20800,
|
0xb: 0x8020020,
|
0xc: 0x820,
|
0xd: 0x0,
|
0xe: 0x8000020,
|
0xf: 0x20820,
|
0x80000000: 0x800,
|
0x80000001: 0x8020820,
|
0x80000002: 0x8000820,
|
0x80000003: 0x8000000,
|
0x80000004: 0x8020000,
|
0x80000005: 0x20800,
|
0x80000006: 0x20820,
|
0x80000007: 0x20,
|
0x80000008: 0x8000020,
|
0x80000009: 0x820,
|
0x8000000a: 0x20020,
|
0x8000000b: 0x8020800,
|
0x8000000c: 0x0,
|
0x8000000d: 0x8020020,
|
0x8000000e: 0x8000800,
|
0x8000000f: 0x20000,
|
0x10: 0x20820,
|
0x11: 0x8020800,
|
0x12: 0x20,
|
0x13: 0x800,
|
0x14: 0x8000800,
|
0x15: 0x8000020,
|
0x16: 0x8020020,
|
0x17: 0x20000,
|
0x18: 0x0,
|
0x19: 0x20020,
|
0x1a: 0x8020000,
|
0x1b: 0x8000820,
|
0x1c: 0x8020820,
|
0x1d: 0x20800,
|
0x1e: 0x820,
|
0x1f: 0x8000000,
|
0x80000010: 0x20000,
|
0x80000011: 0x800,
|
0x80000012: 0x8020020,
|
0x80000013: 0x20820,
|
0x80000014: 0x20,
|
0x80000015: 0x8020000,
|
0x80000016: 0x8000000,
|
0x80000017: 0x8000820,
|
0x80000018: 0x8020820,
|
0x80000019: 0x8000020,
|
0x8000001a: 0x8000800,
|
0x8000001b: 0x0,
|
0x8000001c: 0x20800,
|
0x8000001d: 0x820,
|
0x8000001e: 0x20020,
|
0x8000001f: 0x8020800
|
}
|
];
|
|
// Masks that select the SBOX input
|
var SBOX_MASK = [
|
0xf8000001, 0x1f800000, 0x01f80000, 0x001f8000,
|
0x0001f800, 0x00001f80, 0x000001f8, 0x8000001f
|
];
|
|
/**
|
* DES block cipher algorithm.
|
*/
|
var DES = C_algo.DES = BlockCipher.extend({
|
_doReset: function () {
|
// Shortcuts
|
var key = this._key;
|
var keyWords = key.words;
|
|
// Select 56 bits according to PC1
|
var keyBits = [];
|
for (var i = 0; i < 56; i++) {
|
var keyBitPos = PC1[i] - 1;
|
keyBits[i] = (keyWords[keyBitPos >>> 5] >>> (31 - keyBitPos % 32)) & 1;
|
}
|
|
// Assemble 16 subkeys
|
var subKeys = this._subKeys = [];
|
for (var nSubKey = 0; nSubKey < 16; nSubKey++) {
|
// Create subkey
|
var subKey = subKeys[nSubKey] = [];
|
|
// Shortcut
|
var bitShift = BIT_SHIFTS[nSubKey];
|
|
// Select 48 bits according to PC2
|
for (var i = 0; i < 24; i++) {
|
// Select from the left 28 key bits
|
subKey[(i / 6) | 0] |= keyBits[((PC2[i] - 1) + bitShift) % 28] << (31 - i % 6);
|
|
// Select from the right 28 key bits
|
subKey[4 + ((i / 6) | 0)] |= keyBits[28 + (((PC2[i + 24] - 1) + bitShift) % 28)] << (31 - i % 6);
|
}
|
|
// Since each subkey is applied to an expanded 32-bit input,
|
// the subkey can be broken into 8 values scaled to 32-bits,
|
// which allows the key to be used without expansion
|
subKey[0] = (subKey[0] << 1) | (subKey[0] >>> 31);
|
for (var i = 1; i < 7; i++) {
|
subKey[i] = subKey[i] >>> ((i - 1) * 4 + 3);
|
}
|
subKey[7] = (subKey[7] << 5) | (subKey[7] >>> 27);
|
}
|
|
// Compute inverse subkeys
|
var invSubKeys = this._invSubKeys = [];
|
for (var i = 0; i < 16; i++) {
|
invSubKeys[i] = subKeys[15 - i];
|
}
|
},
|
|
encryptBlock: function (M, offset) {
|
this._doCryptBlock(M, offset, this._subKeys);
|
},
|
|
decryptBlock: function (M, offset) {
|
this._doCryptBlock(M, offset, this._invSubKeys);
|
},
|
|
_doCryptBlock: function (M, offset, subKeys) {
|
// Get input
|
this._lBlock = M[offset];
|
this._rBlock = M[offset + 1];
|
|
// Initial permutation
|
exchangeLR.call(this, 4, 0x0f0f0f0f);
|
exchangeLR.call(this, 16, 0x0000ffff);
|
exchangeRL.call(this, 2, 0x33333333);
|
exchangeRL.call(this, 8, 0x00ff00ff);
|
exchangeLR.call(this, 1, 0x55555555);
|
|
// Rounds
|
for (var round = 0; round < 16; round++) {
|
// Shortcuts
|
var subKey = subKeys[round];
|
var lBlock = this._lBlock;
|
var rBlock = this._rBlock;
|
|
// Feistel function
|
var f = 0;
|
for (var i = 0; i < 8; i++) {
|
f |= SBOX_P[i][((rBlock ^ subKey[i]) & SBOX_MASK[i]) >>> 0];
|
}
|
this._lBlock = rBlock;
|
this._rBlock = lBlock ^ f;
|
}
|
|
// Undo swap from last round
|
var t = this._lBlock;
|
this._lBlock = this._rBlock;
|
this._rBlock = t;
|
|
// Final permutation
|
exchangeLR.call(this, 1, 0x55555555);
|
exchangeRL.call(this, 8, 0x00ff00ff);
|
exchangeRL.call(this, 2, 0x33333333);
|
exchangeLR.call(this, 16, 0x0000ffff);
|
exchangeLR.call(this, 4, 0x0f0f0f0f);
|
|
// Set output
|
M[offset] = this._lBlock;
|
M[offset + 1] = this._rBlock;
|
},
|
|
keySize: 64/32,
|
|
ivSize: 64/32,
|
|
blockSize: 64/32
|
});
|
|
// Swap bits across the left and right words
|
function exchangeLR(offset, mask) {
|
var t = ((this._lBlock >>> offset) ^ this._rBlock) & mask;
|
this._rBlock ^= t;
|
this._lBlock ^= t << offset;
|
}
|
|
function exchangeRL(offset, mask) {
|
var t = ((this._rBlock >>> offset) ^ this._lBlock) & mask;
|
this._lBlock ^= t;
|
this._rBlock ^= t << offset;
|
}
|
|
/**
|
* Shortcut functions to the cipher's object interface.
|
*
|
* @example
|
*
|
* var ciphertext = CryptoJS.DES.encrypt(message, key, cfg);
|
* var plaintext = CryptoJS.DES.decrypt(ciphertext, key, cfg);
|
*/
|
C.DES = BlockCipher._createHelper(DES);
|
|
/**
|
* Triple-DES block cipher algorithm.
|
*/
|
var TripleDES = C_algo.TripleDES = BlockCipher.extend({
|
_doReset: function () {
|
// Shortcuts
|
var key = this._key;
|
var keyWords = key.words;
|
|
// Create DES instances
|
this._des1 = DES.createEncryptor(WordArray.create(keyWords.slice(0, 2)));
|
this._des2 = DES.createEncryptor(WordArray.create(keyWords.slice(2, 4)));
|
this._des3 = DES.createEncryptor(WordArray.create(keyWords.slice(4, 6)));
|
},
|
|
encryptBlock: function (M, offset) {
|
this._des1.encryptBlock(M, offset);
|
this._des2.decryptBlock(M, offset);
|
this._des3.encryptBlock(M, offset);
|
},
|
|
decryptBlock: function (M, offset) {
|
this._des3.decryptBlock(M, offset);
|
this._des2.encryptBlock(M, offset);
|
this._des1.decryptBlock(M, offset);
|
},
|
|
keySize: 192/32,
|
|
ivSize: 64/32,
|
|
blockSize: 64/32
|
});
|
|
/**
|
* Shortcut functions to the cipher's object interface.
|
*
|
* @example
|
*
|
* var ciphertext = CryptoJS.TripleDES.encrypt(message, key, cfg);
|
* var plaintext = CryptoJS.TripleDES.decrypt(ciphertext, key, cfg);
|
*/
|
C.TripleDES = BlockCipher._createHelper(TripleDES);
|
}());
|
|
|
return CryptoJS.TripleDES;
|
|
}));
|
},{"./cipher-core":40,"./core":41,"./enc-base64":42,"./evpkdf":44,"./md5":49}],72:[function(require,module,exports){
|
;(function (root, factory) {
|
if (typeof exports === "object") {
|
// CommonJS
|
module.exports = exports = factory(require("./core"));
|
}
|
else if (typeof define === "function" && define.amd) {
|
// AMD
|
define(["./core"], factory);
|
}
|
else {
|
// Global (browser)
|
factory(root.CryptoJS);
|
}
|
}(this, function (CryptoJS) {
|
|
(function (undefined) {
|
// Shortcuts
|
var C = CryptoJS;
|
var C_lib = C.lib;
|
var Base = C_lib.Base;
|
var X32WordArray = C_lib.WordArray;
|
|
/**
|
* x64 namespace.
|
*/
|
var C_x64 = C.x64 = {};
|
|
/**
|
* A 64-bit word.
|
*/
|
var X64Word = C_x64.Word = Base.extend({
|
/**
|
* Initializes a newly created 64-bit word.
|
*
|
* @param {number} high The high 32 bits.
|
* @param {number} low The low 32 bits.
|
*
|
* @example
|
*
|
* var x64Word = CryptoJS.x64.Word.create(0x00010203, 0x04050607);
|
*/
|
init: function (high, low) {
|
this.high = high;
|
this.low = low;
|
}
|
|
/**
|
* Bitwise NOTs this word.
|
*
|
* @return {X64Word} A new x64-Word object after negating.
|
*
|
* @example
|
*
|
* var negated = x64Word.not();
|
*/
|
// not: function () {
|
// var high = ~this.high;
|
// var low = ~this.low;
|
|
// return X64Word.create(high, low);
|
// },
|
|
/**
|
* Bitwise ANDs this word with the passed word.
|
*
|
* @param {X64Word} word The x64-Word to AND with this word.
|
*
|
* @return {X64Word} A new x64-Word object after ANDing.
|
*
|
* @example
|
*
|
* var anded = x64Word.and(anotherX64Word);
|
*/
|
// and: function (word) {
|
// var high = this.high & word.high;
|
// var low = this.low & word.low;
|
|
// return X64Word.create(high, low);
|
// },
|
|
/**
|
* Bitwise ORs this word with the passed word.
|
*
|
* @param {X64Word} word The x64-Word to OR with this word.
|
*
|
* @return {X64Word} A new x64-Word object after ORing.
|
*
|
* @example
|
*
|
* var ored = x64Word.or(anotherX64Word);
|
*/
|
// or: function (word) {
|
// var high = this.high | word.high;
|
// var low = this.low | word.low;
|
|
// return X64Word.create(high, low);
|
// },
|
|
/**
|
* Bitwise XORs this word with the passed word.
|
*
|
* @param {X64Word} word The x64-Word to XOR with this word.
|
*
|
* @return {X64Word} A new x64-Word object after XORing.
|
*
|
* @example
|
*
|
* var xored = x64Word.xor(anotherX64Word);
|
*/
|
// xor: function (word) {
|
// var high = this.high ^ word.high;
|
// var low = this.low ^ word.low;
|
|
// return X64Word.create(high, low);
|
// },
|
|
/**
|
* Shifts this word n bits to the left.
|
*
|
* @param {number} n The number of bits to shift.
|
*
|
* @return {X64Word} A new x64-Word object after shifting.
|
*
|
* @example
|
*
|
* var shifted = x64Word.shiftL(25);
|
*/
|
// shiftL: function (n) {
|
// if (n < 32) {
|
// var high = (this.high << n) | (this.low >>> (32 - n));
|
// var low = this.low << n;
|
// } else {
|
// var high = this.low << (n - 32);
|
// var low = 0;
|
// }
|
|
// return X64Word.create(high, low);
|
// },
|
|
/**
|
* Shifts this word n bits to the right.
|
*
|
* @param {number} n The number of bits to shift.
|
*
|
* @return {X64Word} A new x64-Word object after shifting.
|
*
|
* @example
|
*
|
* var shifted = x64Word.shiftR(7);
|
*/
|
// shiftR: function (n) {
|
// if (n < 32) {
|
// var low = (this.low >>> n) | (this.high << (32 - n));
|
// var high = this.high >>> n;
|
// } else {
|
// var low = this.high >>> (n - 32);
|
// var high = 0;
|
// }
|
|
// return X64Word.create(high, low);
|
// },
|
|
/**
|
* Rotates this word n bits to the left.
|
*
|
* @param {number} n The number of bits to rotate.
|
*
|
* @return {X64Word} A new x64-Word object after rotating.
|
*
|
* @example
|
*
|
* var rotated = x64Word.rotL(25);
|
*/
|
// rotL: function (n) {
|
// return this.shiftL(n).or(this.shiftR(64 - n));
|
// },
|
|
/**
|
* Rotates this word n bits to the right.
|
*
|
* @param {number} n The number of bits to rotate.
|
*
|
* @return {X64Word} A new x64-Word object after rotating.
|
*
|
* @example
|
*
|
* var rotated = x64Word.rotR(7);
|
*/
|
// rotR: function (n) {
|
// return this.shiftR(n).or(this.shiftL(64 - n));
|
// },
|
|
/**
|
* Adds this word with the passed word.
|
*
|
* @param {X64Word} word The x64-Word to add with this word.
|
*
|
* @return {X64Word} A new x64-Word object after adding.
|
*
|
* @example
|
*
|
* var added = x64Word.add(anotherX64Word);
|
*/
|
// add: function (word) {
|
// var low = (this.low + word.low) | 0;
|
// var carry = (low >>> 0) < (this.low >>> 0) ? 1 : 0;
|
// var high = (this.high + word.high + carry) | 0;
|
|
// return X64Word.create(high, low);
|
// }
|
});
|
|
/**
|
* An array of 64-bit words.
|
*
|
* @property {Array} words The array of CryptoJS.x64.Word objects.
|
* @property {number} sigBytes The number of significant bytes in this word array.
|
*/
|
var X64WordArray = C_x64.WordArray = Base.extend({
|
/**
|
* Initializes a newly created word array.
|
*
|
* @param {Array} words (Optional) An array of CryptoJS.x64.Word objects.
|
* @param {number} sigBytes (Optional) The number of significant bytes in the words.
|
*
|
* @example
|
*
|
* var wordArray = CryptoJS.x64.WordArray.create();
|
*
|
* var wordArray = CryptoJS.x64.WordArray.create([
|
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
|
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
|
* ]);
|
*
|
* var wordArray = CryptoJS.x64.WordArray.create([
|
* CryptoJS.x64.Word.create(0x00010203, 0x04050607),
|
* CryptoJS.x64.Word.create(0x18191a1b, 0x1c1d1e1f)
|
* ], 10);
|
*/
|
init: function (words, sigBytes) {
|
words = this.words = words || [];
|
|
if (sigBytes != undefined) {
|
this.sigBytes = sigBytes;
|
} else {
|
this.sigBytes = words.length * 8;
|
}
|
},
|
|
/**
|
* Converts this 64-bit word array to a 32-bit word array.
|
*
|
* @return {CryptoJS.lib.WordArray} This word array's data as a 32-bit word array.
|
*
|
* @example
|
*
|
* var x32WordArray = x64WordArray.toX32();
|
*/
|
toX32: function () {
|
// Shortcuts
|
var x64Words = this.words;
|
var x64WordsLength = x64Words.length;
|
|
// Convert
|
var x32Words = [];
|
for (var i = 0; i < x64WordsLength; i++) {
|
var x64Word = x64Words[i];
|
x32Words.push(x64Word.high);
|
x32Words.push(x64Word.low);
|
}
|
|
return X32WordArray.create(x32Words, this.sigBytes);
|
},
|
|
/**
|
* Creates a copy of this word array.
|
*
|
* @return {X64WordArray} The clone.
|
*
|
* @example
|
*
|
* var clone = x64WordArray.clone();
|
*/
|
clone: function () {
|
var clone = Base.clone.call(this);
|
|
// Clone "words" array
|
var words = clone.words = this.words.slice(0);
|
|
// Clone each X64Word object
|
var wordsLength = words.length;
|
for (var i = 0; i < wordsLength; i++) {
|
words[i] = words[i].clone();
|
}
|
|
return clone;
|
}
|
});
|
}());
|
|
|
return CryptoJS;
|
|
}));
|
},{"./core":41}],73:[function(require,module,exports){
|
'use strict';
|
|
var copy = require('es5-ext/object/copy')
|
, normalizeOptions = require('es5-ext/object/normalize-options')
|
, ensureCallable = require('es5-ext/object/valid-callable')
|
, map = require('es5-ext/object/map')
|
, callable = require('es5-ext/object/valid-callable')
|
, validValue = require('es5-ext/object/valid-value')
|
|
, bind = Function.prototype.bind, defineProperty = Object.defineProperty
|
, hasOwnProperty = Object.prototype.hasOwnProperty
|
, define;
|
|
define = function (name, desc, options) {
|
var value = validValue(desc) && callable(desc.value), dgs;
|
dgs = copy(desc);
|
delete dgs.writable;
|
delete dgs.value;
|
dgs.get = function () {
|
if (!options.overwriteDefinition && hasOwnProperty.call(this, name)) return value;
|
desc.value = bind.call(value, options.resolveContext ? options.resolveContext(this) : this);
|
defineProperty(this, name, desc);
|
return this[name];
|
};
|
return dgs;
|
};
|
|
module.exports = function (props/*, options*/) {
|
var options = normalizeOptions(arguments[1]);
|
if (options.resolveContext != null) ensureCallable(options.resolveContext);
|
return map(props, function (desc, name) { return define(name, desc, options); });
|
};
|
|
},{"es5-ext/object/copy":97,"es5-ext/object/map":106,"es5-ext/object/normalize-options":107,"es5-ext/object/valid-callable":112,"es5-ext/object/valid-value":113}],74:[function(require,module,exports){
|
'use strict';
|
|
var assign = require('es5-ext/object/assign')
|
, normalizeOpts = require('es5-ext/object/normalize-options')
|
, isCallable = require('es5-ext/object/is-callable')
|
, contains = require('es5-ext/string/#/contains')
|
|
, d;
|
|
d = module.exports = function (dscr, value/*, options*/) {
|
var c, e, w, options, desc;
|
if ((arguments.length < 2) || (typeof dscr !== 'string')) {
|
options = value;
|
value = dscr;
|
dscr = null;
|
} else {
|
options = arguments[2];
|
}
|
if (dscr == null) {
|
c = w = true;
|
e = false;
|
} else {
|
c = contains.call(dscr, 'c');
|
e = contains.call(dscr, 'e');
|
w = contains.call(dscr, 'w');
|
}
|
|
desc = { value: value, configurable: c, enumerable: e, writable: w };
|
return !options ? desc : assign(normalizeOpts(options), desc);
|
};
|
|
d.gs = function (dscr, get, set/*, options*/) {
|
var c, e, options, desc;
|
if (typeof dscr !== 'string') {
|
options = set;
|
set = get;
|
get = dscr;
|
dscr = null;
|
} else {
|
options = arguments[3];
|
}
|
if (get == null) {
|
get = undefined;
|
} else if (!isCallable(get)) {
|
options = get;
|
get = set = undefined;
|
} else if (set == null) {
|
set = undefined;
|
} else if (!isCallable(set)) {
|
options = set;
|
set = undefined;
|
}
|
if (dscr == null) {
|
c = true;
|
e = false;
|
} else {
|
c = contains.call(dscr, 'c');
|
e = contains.call(dscr, 'e');
|
}
|
|
desc = { get: get, set: set, configurable: c, enumerable: e };
|
return !options ? desc : assign(normalizeOpts(options), desc);
|
};
|
|
},{"es5-ext/object/assign":94,"es5-ext/object/is-callable":100,"es5-ext/object/normalize-options":107,"es5-ext/string/#/contains":114}],75:[function(require,module,exports){
|
(function (process,Buffer){
|
var stream = require('readable-stream')
|
var eos = require('end-of-stream')
|
var inherits = require('inherits')
|
var shift = require('stream-shift')
|
|
var SIGNAL_FLUSH = (Buffer.from && Buffer.from !== Uint8Array.from)
|
? Buffer.from([0])
|
: new Buffer([0])
|
|
var onuncork = function(self, fn) {
|
if (self._corked) self.once('uncork', fn)
|
else fn()
|
}
|
|
var autoDestroy = function (self, err) {
|
if (self._autoDestroy) self.destroy(err)
|
}
|
|
var destroyer = function(self, end) {
|
return function(err) {
|
if (err) autoDestroy(self, err.message === 'premature close' ? null : err)
|
else if (end && !self._ended) self.end()
|
}
|
}
|
|
var end = function(ws, fn) {
|
if (!ws) return fn()
|
if (ws._writableState && ws._writableState.finished) return fn()
|
if (ws._writableState) return ws.end(fn)
|
ws.end()
|
fn()
|
}
|
|
var toStreams2 = function(rs) {
|
return new (stream.Readable)({objectMode:true, highWaterMark:16}).wrap(rs)
|
}
|
|
var Duplexify = function(writable, readable, opts) {
|
if (!(this instanceof Duplexify)) return new Duplexify(writable, readable, opts)
|
stream.Duplex.call(this, opts)
|
|
this._writable = null
|
this._readable = null
|
this._readable2 = null
|
|
this._autoDestroy = !opts || opts.autoDestroy !== false
|
this._forwardDestroy = !opts || opts.destroy !== false
|
this._forwardEnd = !opts || opts.end !== false
|
this._corked = 1 // start corked
|
this._ondrain = null
|
this._drained = false
|
this._forwarding = false
|
this._unwrite = null
|
this._unread = null
|
this._ended = false
|
|
this.destroyed = false
|
|
if (writable) this.setWritable(writable)
|
if (readable) this.setReadable(readable)
|
}
|
|
inherits(Duplexify, stream.Duplex)
|
|
Duplexify.obj = function(writable, readable, opts) {
|
if (!opts) opts = {}
|
opts.objectMode = true
|
opts.highWaterMark = 16
|
return new Duplexify(writable, readable, opts)
|
}
|
|
Duplexify.prototype.cork = function() {
|
if (++this._corked === 1) this.emit('cork')
|
}
|
|
Duplexify.prototype.uncork = function() {
|
if (this._corked && --this._corked === 0) this.emit('uncork')
|
}
|
|
Duplexify.prototype.setWritable = function(writable) {
|
if (this._unwrite) this._unwrite()
|
|
if (this.destroyed) {
|
if (writable && writable.destroy) writable.destroy()
|
return
|
}
|
|
if (writable === null || writable === false) {
|
this.end()
|
return
|
}
|
|
var self = this
|
var unend = eos(writable, {writable:true, readable:false}, destroyer(this, this._forwardEnd))
|
|
var ondrain = function() {
|
var ondrain = self._ondrain
|
self._ondrain = null
|
if (ondrain) ondrain()
|
}
|
|
var clear = function() {
|
self._writable.removeListener('drain', ondrain)
|
unend()
|
}
|
|
if (this._unwrite) process.nextTick(ondrain) // force a drain on stream reset to avoid livelocks
|
|
this._writable = writable
|
this._writable.on('drain', ondrain)
|
this._unwrite = clear
|
|
this.uncork() // always uncork setWritable
|
}
|
|
Duplexify.prototype.setReadable = function(readable) {
|
if (this._unread) this._unread()
|
|
if (this.destroyed) {
|
if (readable && readable.destroy) readable.destroy()
|
return
|
}
|
|
if (readable === null || readable === false) {
|
this.push(null)
|
this.resume()
|
return
|
}
|
|
var self = this
|
var unend = eos(readable, {writable:false, readable:true}, destroyer(this))
|
|
var onreadable = function() {
|
self._forward()
|
}
|
|
var onend = function() {
|
self.push(null)
|
}
|
|
var clear = function() {
|
self._readable2.removeListener('readable', onreadable)
|
self._readable2.removeListener('end', onend)
|
unend()
|
}
|
|
this._drained = true
|
this._readable = readable
|
this._readable2 = readable._readableState ? readable : toStreams2(readable)
|
this._readable2.on('readable', onreadable)
|
this._readable2.on('end', onend)
|
this._unread = clear
|
|
this._forward()
|
}
|
|
Duplexify.prototype._read = function() {
|
this._drained = true
|
this._forward()
|
}
|
|
Duplexify.prototype._forward = function() {
|
if (this._forwarding || !this._readable2 || !this._drained) return
|
this._forwarding = true
|
|
var data
|
|
while (this._drained && (data = shift(this._readable2)) !== null) {
|
if (this.destroyed) continue
|
this._drained = this.push(data)
|
}
|
|
this._forwarding = false
|
}
|
|
Duplexify.prototype.destroy = function(err) {
|
if (this.destroyed) return
|
this.destroyed = true
|
|
var self = this
|
process.nextTick(function() {
|
self._destroy(err)
|
})
|
}
|
|
Duplexify.prototype._destroy = function(err) {
|
if (err) {
|
var ondrain = this._ondrain
|
this._ondrain = null
|
if (ondrain) ondrain(err)
|
else this.emit('error', err)
|
}
|
|
if (this._forwardDestroy) {
|
if (this._readable && this._readable.destroy) this._readable.destroy()
|
if (this._writable && this._writable.destroy) this._writable.destroy()
|
}
|
|
this.emit('close')
|
}
|
|
Duplexify.prototype._write = function(data, enc, cb) {
|
if (this.destroyed) return cb()
|
if (this._corked) return onuncork(this, this._write.bind(this, data, enc, cb))
|
if (data === SIGNAL_FLUSH) return this._finish(cb)
|
if (!this._writable) return cb()
|
|
if (this._writable.write(data) === false) this._ondrain = cb
|
else cb()
|
}
|
|
Duplexify.prototype._finish = function(cb) {
|
var self = this
|
this.emit('preend')
|
onuncork(this, function() {
|
end(self._forwardEnd && self._writable, function() {
|
// haxx to not emit prefinish twice
|
if (self._writableState.prefinished === false) self._writableState.prefinished = true
|
self.emit('prefinish')
|
onuncork(self, cb)
|
})
|
})
|
}
|
|
Duplexify.prototype.end = function(data, enc, cb) {
|
if (typeof data === 'function') return this.end(null, null, data)
|
if (typeof enc === 'function') return this.end(data, null, enc)
|
this._ended = true
|
if (data) this.write(data)
|
if (!this._writableState.ending) this.write(SIGNAL_FLUSH)
|
return stream.Writable.prototype.end.call(this, cb)
|
}
|
|
module.exports = Duplexify
|
|
}).call(this,require('_process'),require("buffer").Buffer)
|
},{"_process":161,"buffer":37,"end-of-stream":76,"inherits":139,"readable-stream":180,"stream-shift":183}],76:[function(require,module,exports){
|
var once = require('once');
|
|
var noop = function() {};
|
|
var isRequest = function(stream) {
|
return stream.setHeader && typeof stream.abort === 'function';
|
};
|
|
var isChildProcess = function(stream) {
|
return stream.stdio && Array.isArray(stream.stdio) && stream.stdio.length === 3
|
};
|
|
var eos = function(stream, opts, callback) {
|
if (typeof opts === 'function') return eos(stream, null, opts);
|
if (!opts) opts = {};
|
|
callback = once(callback || noop);
|
|
var ws = stream._writableState;
|
var rs = stream._readableState;
|
var readable = opts.readable || (opts.readable !== false && stream.readable);
|
var writable = opts.writable || (opts.writable !== false && stream.writable);
|
|
var onlegacyfinish = function() {
|
if (!stream.writable) onfinish();
|
};
|
|
var onfinish = function() {
|
writable = false;
|
if (!readable) callback.call(stream);
|
};
|
|
var onend = function() {
|
readable = false;
|
if (!writable) callback.call(stream);
|
};
|
|
var onexit = function(exitCode) {
|
callback.call(stream, exitCode ? new Error('exited with error code: ' + exitCode) : null);
|
};
|
|
var onerror = function(err) {
|
callback.call(stream, err);
|
};
|
|
var onclose = function() {
|
if (readable && !(rs && rs.ended)) return callback.call(stream, new Error('premature close'));
|
if (writable && !(ws && ws.ended)) return callback.call(stream, new Error('premature close'));
|
};
|
|
var onrequest = function() {
|
stream.req.on('finish', onfinish);
|
};
|
|
if (isRequest(stream)) {
|
stream.on('complete', onfinish);
|
stream.on('abort', onclose);
|
if (stream.req) onrequest();
|
else stream.on('request', onrequest);
|
} else if (writable && !ws) { // legacy streams
|
stream.on('end', onlegacyfinish);
|
stream.on('close', onlegacyfinish);
|
}
|
|
if (isChildProcess(stream)) stream.on('exit', onexit);
|
|
stream.on('end', onend);
|
stream.on('finish', onfinish);
|
if (opts.error !== false) stream.on('error', onerror);
|
stream.on('close', onclose);
|
|
return function() {
|
stream.removeListener('complete', onfinish);
|
stream.removeListener('abort', onclose);
|
stream.removeListener('request', onrequest);
|
if (stream.req) stream.req.removeListener('finish', onfinish);
|
stream.removeListener('end', onlegacyfinish);
|
stream.removeListener('close', onlegacyfinish);
|
stream.removeListener('finish', onfinish);
|
stream.removeListener('exit', onexit);
|
stream.removeListener('end', onend);
|
stream.removeListener('error', onerror);
|
stream.removeListener('close', onclose);
|
};
|
};
|
|
module.exports = eos;
|
|
},{"once":158}],77:[function(require,module,exports){
|
// Inspired by Google Closure:
|
// http://closure-library.googlecode.com/svn/docs/
|
// closure_goog_array_array.js.html#goog.array.clear
|
|
"use strict";
|
|
var value = require("../../object/valid-value");
|
|
module.exports = function () {
|
value(this).length = 0;
|
return this;
|
};
|
|
},{"../../object/valid-value":113}],78:[function(require,module,exports){
|
"use strict";
|
|
var numberIsNaN = require("../../number/is-nan")
|
, toPosInt = require("../../number/to-pos-integer")
|
, value = require("../../object/valid-value")
|
, indexOf = Array.prototype.indexOf
|
, objHasOwnProperty = Object.prototype.hasOwnProperty
|
, abs = Math.abs
|
, floor = Math.floor;
|
|
module.exports = function (searchElement /*, fromIndex*/) {
|
var i, length, fromIndex, val;
|
if (!numberIsNaN(searchElement)) return indexOf.apply(this, arguments);
|
|
length = toPosInt(value(this).length);
|
fromIndex = arguments[1];
|
if (isNaN(fromIndex)) fromIndex = 0;
|
else if (fromIndex >= 0) fromIndex = floor(fromIndex);
|
else fromIndex = toPosInt(this.length) - floor(abs(fromIndex));
|
|
for (i = fromIndex; i < length; ++i) {
|
if (objHasOwnProperty.call(this, i)) {
|
val = this[i];
|
if (numberIsNaN(val)) return i; // Jslint: ignore
|
}
|
}
|
return -1;
|
};
|
|
},{"../../number/is-nan":88,"../../number/to-pos-integer":92,"../../object/valid-value":113}],79:[function(require,module,exports){
|
"use strict";
|
|
module.exports = require("./is-implemented")()
|
? Array.from
|
: require("./shim");
|
|
},{"./is-implemented":80,"./shim":81}],80:[function(require,module,exports){
|
"use strict";
|
|
module.exports = function () {
|
var from = Array.from, arr, result;
|
if (typeof from !== "function") return false;
|
arr = ["raz", "dwa"];
|
result = from(arr);
|
return Boolean(result && (result !== arr) && (result[1] === "dwa"));
|
};
|
|
},{}],81:[function(require,module,exports){
|
"use strict";
|
|
var iteratorSymbol = require("es6-symbol").iterator
|
, isArguments = require("../../function/is-arguments")
|
, isFunction = require("../../function/is-function")
|
, toPosInt = require("../../number/to-pos-integer")
|
, callable = require("../../object/valid-callable")
|
, validValue = require("../../object/valid-value")
|
, isValue = require("../../object/is-value")
|
, isString = require("../../string/is-string")
|
, isArray = Array.isArray
|
, call = Function.prototype.call
|
, desc = { configurable: true, enumerable: true, writable: true, value: null }
|
, defineProperty = Object.defineProperty;
|
|
// eslint-disable-next-line complexity, max-lines-per-function
|
module.exports = function (arrayLike /*, mapFn, thisArg*/) {
|
var mapFn = arguments[1]
|
, thisArg = arguments[2]
|
, Context
|
, i
|
, j
|
, arr
|
, length
|
, code
|
, iterator
|
, result
|
, getIterator
|
, value;
|
|
arrayLike = Object(validValue(arrayLike));
|
|
if (isValue(mapFn)) callable(mapFn);
|
if (!this || this === Array || !isFunction(this)) {
|
// Result: Plain array
|
if (!mapFn) {
|
if (isArguments(arrayLike)) {
|
// Source: Arguments
|
length = arrayLike.length;
|
if (length !== 1) return Array.apply(null, arrayLike);
|
arr = new Array(1);
|
arr[0] = arrayLike[0];
|
return arr;
|
}
|
if (isArray(arrayLike)) {
|
// Source: Array
|
arr = new Array(length = arrayLike.length);
|
for (i = 0; i < length; ++i) arr[i] = arrayLike[i];
|
return arr;
|
}
|
}
|
arr = [];
|
} else {
|
// Result: Non plain array
|
Context = this;
|
}
|
|
if (!isArray(arrayLike)) {
|
if ((getIterator = arrayLike[iteratorSymbol]) !== undefined) {
|
// Source: Iterator
|
iterator = callable(getIterator).call(arrayLike);
|
if (Context) arr = new Context();
|
result = iterator.next();
|
i = 0;
|
while (!result.done) {
|
value = mapFn ? call.call(mapFn, thisArg, result.value, i) : result.value;
|
if (Context) {
|
desc.value = value;
|
defineProperty(arr, i, desc);
|
} else {
|
arr[i] = value;
|
}
|
result = iterator.next();
|
++i;
|
}
|
length = i;
|
} else if (isString(arrayLike)) {
|
// Source: String
|
length = arrayLike.length;
|
if (Context) arr = new Context();
|
for (i = 0, j = 0; i < length; ++i) {
|
value = arrayLike[i];
|
if (i + 1 < length) {
|
code = value.charCodeAt(0);
|
// eslint-disable-next-line max-depth
|
if (code >= 0xd800 && code <= 0xdbff) value += arrayLike[++i];
|
}
|
value = mapFn ? call.call(mapFn, thisArg, value, j) : value;
|
if (Context) {
|
desc.value = value;
|
defineProperty(arr, j, desc);
|
} else {
|
arr[j] = value;
|
}
|
++j;
|
}
|
length = j;
|
}
|
}
|
if (length === undefined) {
|
// Source: array or array-like
|
length = toPosInt(arrayLike.length);
|
if (Context) arr = new Context(length);
|
for (i = 0; i < length; ++i) {
|
value = mapFn ? call.call(mapFn, thisArg, arrayLike[i], i) : arrayLike[i];
|
if (Context) {
|
desc.value = value;
|
defineProperty(arr, i, desc);
|
} else {
|
arr[i] = value;
|
}
|
}
|
}
|
if (Context) {
|
desc.value = null;
|
arr.length = length;
|
}
|
return arr;
|
};
|
|
},{"../../function/is-arguments":82,"../../function/is-function":83,"../../number/to-pos-integer":92,"../../object/is-value":102,"../../object/valid-callable":112,"../../object/valid-value":113,"../../string/is-string":117,"es6-symbol":131}],82:[function(require,module,exports){
|
"use strict";
|
|
var objToString = Object.prototype.toString
|
, id = objToString.call(
|
(function () {
|
return arguments;
|
})()
|
);
|
|
module.exports = function (value) {
|
return objToString.call(value) === id;
|
};
|
|
},{}],83:[function(require,module,exports){
|
"use strict";
|
|
var objToString = Object.prototype.toString, id = objToString.call(require("./noop"));
|
|
module.exports = function (value) {
|
return typeof value === "function" && objToString.call(value) === id;
|
};
|
|
},{"./noop":84}],84:[function(require,module,exports){
|
"use strict";
|
|
// eslint-disable-next-line no-empty-function
|
module.exports = function () {};
|
|
},{}],85:[function(require,module,exports){
|
"use strict";
|
|
module.exports = require("./is-implemented")()
|
? Math.sign
|
: require("./shim");
|
|
},{"./is-implemented":86,"./shim":87}],86:[function(require,module,exports){
|
"use strict";
|
|
module.exports = function () {
|
var sign = Math.sign;
|
if (typeof sign !== "function") return false;
|
return (sign(10) === 1) && (sign(-20) === -1);
|
};
|
|
},{}],87:[function(require,module,exports){
|
"use strict";
|
|
module.exports = function (value) {
|
value = Number(value);
|
if (isNaN(value) || (value === 0)) return value;
|
return value > 0 ? 1 : -1;
|
};
|
|
},{}],88:[function(require,module,exports){
|
"use strict";
|
|
module.exports = require("./is-implemented")()
|
? Number.isNaN
|
: require("./shim");
|
|
},{"./is-implemented":89,"./shim":90}],89:[function(require,module,exports){
|
"use strict";
|
|
module.exports = function () {
|
var numberIsNaN = Number.isNaN;
|
if (typeof numberIsNaN !== "function") return false;
|
return !numberIsNaN({}) && numberIsNaN(NaN) && !numberIsNaN(34);
|
};
|
|
},{}],90:[function(require,module,exports){
|
"use strict";
|
|
module.exports = function (value) {
|
// eslint-disable-next-line no-self-compare
|
return value !== value;
|
};
|
|
},{}],91:[function(require,module,exports){
|
"use strict";
|
|
var sign = require("../math/sign")
|
|
, abs = Math.abs, floor = Math.floor;
|
|
module.exports = function (value) {
|
if (isNaN(value)) return 0;
|
value = Number(value);
|
if ((value === 0) || !isFinite(value)) return value;
|
return sign(value) * floor(abs(value));
|
};
|
|
},{"../math/sign":85}],92:[function(require,module,exports){
|
"use strict";
|
|
var toInteger = require("./to-integer")
|
|
, max = Math.max;
|
|
module.exports = function (value) {
|
return max(0, toInteger(value));
|
};
|
|
},{"./to-integer":91}],93:[function(require,module,exports){
|
// Internal method, used by iteration functions.
|
// Calls a function for each key-value pair found in object
|
// Optionally takes compareFn to iterate object in specific order
|
|
"use strict";
|
|
var callable = require("./valid-callable")
|
, value = require("./valid-value")
|
, bind = Function.prototype.bind
|
, call = Function.prototype.call
|
, keys = Object.keys
|
, objPropertyIsEnumerable = Object.prototype.propertyIsEnumerable;
|
|
module.exports = function (method, defVal) {
|
return function (obj, cb /*, thisArg, compareFn*/) {
|
var list, thisArg = arguments[2], compareFn = arguments[3];
|
obj = Object(value(obj));
|
callable(cb);
|
|
list = keys(obj);
|
if (compareFn) {
|
list.sort(typeof compareFn === "function" ? bind.call(compareFn, obj) : undefined);
|
}
|
if (typeof method !== "function") method = list[method];
|
return call.call(method, list, function (key, index) {
|
if (!objPropertyIsEnumerable.call(obj, key)) return defVal;
|
return call.call(cb, thisArg, obj[key], key, obj, index);
|
});
|
};
|
};
|
|
},{"./valid-callable":112,"./valid-value":113}],94:[function(require,module,exports){
|
"use strict";
|
|
module.exports = require("./is-implemented")()
|
? Object.assign
|
: require("./shim");
|
|
},{"./is-implemented":95,"./shim":96}],95:[function(require,module,exports){
|
"use strict";
|
|
module.exports = function () {
|
var assign = Object.assign, obj;
|
if (typeof assign !== "function") return false;
|
obj = { foo: "raz" };
|
assign(obj, { bar: "dwa" }, { trzy: "trzy" });
|
return (obj.foo + obj.bar + obj.trzy) === "razdwatrzy";
|
};
|
|
},{}],96:[function(require,module,exports){
|
"use strict";
|
|
var keys = require("../keys")
|
, value = require("../valid-value")
|
, max = Math.max;
|
|
module.exports = function (dest, src /*, …srcn*/) {
|
var error, i, length = max(arguments.length, 2), assign;
|
dest = Object(value(dest));
|
assign = function (key) {
|
try {
|
dest[key] = src[key];
|
} catch (e) {
|
if (!error) error = e;
|
}
|
};
|
for (i = 1; i < length; ++i) {
|
src = arguments[i];
|
keys(src).forEach(assign);
|
}
|
if (error !== undefined) throw error;
|
return dest;
|
};
|
|
},{"../keys":103,"../valid-value":113}],97:[function(require,module,exports){
|
"use strict";
|
|
var aFrom = require("../array/from")
|
, assign = require("./assign")
|
, value = require("./valid-value");
|
|
module.exports = function (obj/*, propertyNames, options*/) {
|
var copy = Object(value(obj)), propertyNames = arguments[1], options = Object(arguments[2]);
|
if (copy !== obj && !propertyNames) return copy;
|
var result = {};
|
if (propertyNames) {
|
aFrom(propertyNames, function (propertyName) {
|
if (options.ensure || propertyName in obj) result[propertyName] = obj[propertyName];
|
});
|
} else {
|
assign(result, obj);
|
}
|
return result;
|
};
|
|
},{"../array/from":79,"./assign":94,"./valid-value":113}],98:[function(require,module,exports){
|
// Workaround for http://code.google.com/p/v8/issues/detail?id=2804
|
|
"use strict";
|
|
var create = Object.create, shim;
|
|
if (!require("./set-prototype-of/is-implemented")()) {
|
shim = require("./set-prototype-of/shim");
|
}
|
|
module.exports = (function () {
|
var nullObject, polyProps, desc;
|
if (!shim) return create;
|
if (shim.level !== 1) return create;
|
|
nullObject = {};
|
polyProps = {};
|
desc = {
|
configurable: false,
|
enumerable: false,
|
writable: true,
|
value: undefined
|
};
|
Object.getOwnPropertyNames(Object.prototype).forEach(function (name) {
|
if (name === "__proto__") {
|
polyProps[name] = {
|
configurable: true,
|
enumerable: false,
|
writable: true,
|
value: undefined
|
};
|
return;
|
}
|
polyProps[name] = desc;
|
});
|
Object.defineProperties(nullObject, polyProps);
|
|
Object.defineProperty(shim, "nullPolyfill", {
|
configurable: false,
|
enumerable: false,
|
writable: false,
|
value: nullObject
|
});
|
|
return function (prototype, props) {
|
return create(prototype === null ? nullObject : prototype, props);
|
};
|
}());
|
|
},{"./set-prototype-of/is-implemented":110,"./set-prototype-of/shim":111}],99:[function(require,module,exports){
|
"use strict";
|
|
module.exports = require("./_iterate")("forEach");
|
|
},{"./_iterate":93}],100:[function(require,module,exports){
|
// Deprecated
|
|
"use strict";
|
|
module.exports = function (obj) {
|
return typeof obj === "function";
|
};
|
|
},{}],101:[function(require,module,exports){
|
"use strict";
|
|
var isValue = require("./is-value");
|
|
var map = { function: true, object: true };
|
|
module.exports = function (value) {
|
return (isValue(value) && map[typeof value]) || false;
|
};
|
|
},{"./is-value":102}],102:[function(require,module,exports){
|
"use strict";
|
|
var _undefined = require("../function/noop")(); // Support ES3 engines
|
|
module.exports = function (val) {
|
return (val !== _undefined) && (val !== null);
|
};
|
|
},{"../function/noop":84}],103:[function(require,module,exports){
|
"use strict";
|
|
module.exports = require("./is-implemented")() ? Object.keys : require("./shim");
|
|
},{"./is-implemented":104,"./shim":105}],104:[function(require,module,exports){
|
"use strict";
|
|
module.exports = function () {
|
try {
|
Object.keys("primitive");
|
return true;
|
} catch (e) {
|
return false;
|
}
|
};
|
|
},{}],105:[function(require,module,exports){
|
"use strict";
|
|
var isValue = require("../is-value");
|
|
var keys = Object.keys;
|
|
module.exports = function (object) { return keys(isValue(object) ? Object(object) : object); };
|
|
},{"../is-value":102}],106:[function(require,module,exports){
|
"use strict";
|
|
var callable = require("./valid-callable")
|
, forEach = require("./for-each")
|
, call = Function.prototype.call;
|
|
module.exports = function (obj, cb /*, thisArg*/) {
|
var result = {}, thisArg = arguments[2];
|
callable(cb);
|
forEach(obj, function (value, key, targetObj, index) {
|
result[key] = call.call(cb, thisArg, value, key, targetObj, index);
|
});
|
return result;
|
};
|
|
},{"./for-each":99,"./valid-callable":112}],107:[function(require,module,exports){
|
"use strict";
|
|
var isValue = require("./is-value");
|
|
var forEach = Array.prototype.forEach, create = Object.create;
|
|
var process = function (src, obj) {
|
var key;
|
for (key in src) obj[key] = src[key];
|
};
|
|
// eslint-disable-next-line no-unused-vars
|
module.exports = function (opts1 /*, …options*/) {
|
var result = create(null);
|
forEach.call(arguments, function (options) {
|
if (!isValue(options)) return;
|
process(Object(options), result);
|
});
|
return result;
|
};
|
|
},{"./is-value":102}],108:[function(require,module,exports){
|
"use strict";
|
|
var forEach = Array.prototype.forEach, create = Object.create;
|
|
// eslint-disable-next-line no-unused-vars
|
module.exports = function (arg /*, …args*/) {
|
var set = create(null);
|
forEach.call(arguments, function (name) {
|
set[name] = true;
|
});
|
return set;
|
};
|
|
},{}],109:[function(require,module,exports){
|
"use strict";
|
|
module.exports = require("./is-implemented")()
|
? Object.setPrototypeOf
|
: require("./shim");
|
|
},{"./is-implemented":110,"./shim":111}],110:[function(require,module,exports){
|
"use strict";
|
|
var create = Object.create, getPrototypeOf = Object.getPrototypeOf, plainObject = {};
|
|
module.exports = function (/* CustomCreate*/) {
|
var setPrototypeOf = Object.setPrototypeOf, customCreate = arguments[0] || create;
|
if (typeof setPrototypeOf !== "function") return false;
|
return getPrototypeOf(setPrototypeOf(customCreate(null), plainObject)) === plainObject;
|
};
|
|
},{}],111:[function(require,module,exports){
|
/* eslint no-proto: "off" */
|
|
// Big thanks to @WebReflection for sorting this out
|
// https://gist.github.com/WebReflection/5593554
|
|
"use strict";
|
|
var isObject = require("../is-object")
|
, value = require("../valid-value")
|
, objIsPrototypeOf = Object.prototype.isPrototypeOf
|
, defineProperty = Object.defineProperty
|
, nullDesc = {
|
configurable: true,
|
enumerable: false,
|
writable: true,
|
value: undefined
|
}
|
, validate;
|
|
validate = function (obj, prototype) {
|
value(obj);
|
if (prototype === null || isObject(prototype)) return obj;
|
throw new TypeError("Prototype must be null or an object");
|
};
|
|
module.exports = (function (status) {
|
var fn, set;
|
if (!status) return null;
|
if (status.level === 2) {
|
if (status.set) {
|
set = status.set;
|
fn = function (obj, prototype) {
|
set.call(validate(obj, prototype), prototype);
|
return obj;
|
};
|
} else {
|
fn = function (obj, prototype) {
|
validate(obj, prototype).__proto__ = prototype;
|
return obj;
|
};
|
}
|
} else {
|
fn = function self(obj, prototype) {
|
var isNullBase;
|
validate(obj, prototype);
|
isNullBase = objIsPrototypeOf.call(self.nullPolyfill, obj);
|
if (isNullBase) delete self.nullPolyfill.__proto__;
|
if (prototype === null) prototype = self.nullPolyfill;
|
obj.__proto__ = prototype;
|
if (isNullBase) defineProperty(self.nullPolyfill, "__proto__", nullDesc);
|
return obj;
|
};
|
}
|
return Object.defineProperty(fn, "level", {
|
configurable: false,
|
enumerable: false,
|
writable: false,
|
value: status.level
|
});
|
}(
|
(function () {
|
var tmpObj1 = Object.create(null)
|
, tmpObj2 = {}
|
, set
|
, desc = Object.getOwnPropertyDescriptor(Object.prototype, "__proto__");
|
|
if (desc) {
|
try {
|
set = desc.set; // Opera crashes at this point
|
set.call(tmpObj1, tmpObj2);
|
} catch (ignore) {}
|
if (Object.getPrototypeOf(tmpObj1) === tmpObj2) return { set: set, level: 2 };
|
}
|
|
tmpObj1.__proto__ = tmpObj2;
|
if (Object.getPrototypeOf(tmpObj1) === tmpObj2) return { level: 2 };
|
|
tmpObj1 = {};
|
tmpObj1.__proto__ = tmpObj2;
|
if (Object.getPrototypeOf(tmpObj1) === tmpObj2) return { level: 1 };
|
|
return false;
|
})()
|
));
|
|
require("../create");
|
|
},{"../create":98,"../is-object":101,"../valid-value":113}],112:[function(require,module,exports){
|
"use strict";
|
|
module.exports = function (fn) {
|
if (typeof fn !== "function") throw new TypeError(fn + " is not a function");
|
return fn;
|
};
|
|
},{}],113:[function(require,module,exports){
|
"use strict";
|
|
var isValue = require("./is-value");
|
|
module.exports = function (value) {
|
if (!isValue(value)) throw new TypeError("Cannot use null or undefined");
|
return value;
|
};
|
|
},{"./is-value":102}],114:[function(require,module,exports){
|
"use strict";
|
|
module.exports = require("./is-implemented")()
|
? String.prototype.contains
|
: require("./shim");
|
|
},{"./is-implemented":115,"./shim":116}],115:[function(require,module,exports){
|
"use strict";
|
|
var str = "razdwatrzy";
|
|
module.exports = function () {
|
if (typeof str.contains !== "function") return false;
|
return (str.contains("dwa") === true) && (str.contains("foo") === false);
|
};
|
|
},{}],116:[function(require,module,exports){
|
"use strict";
|
|
var indexOf = String.prototype.indexOf;
|
|
module.exports = function (searchString/*, position*/) {
|
return indexOf.call(this, searchString, arguments[1]) > -1;
|
};
|
|
},{}],117:[function(require,module,exports){
|
"use strict";
|
|
var objToString = Object.prototype.toString, id = objToString.call("");
|
|
module.exports = function (value) {
|
return (
|
typeof value === "string" ||
|
(value &&
|
typeof value === "object" &&
|
(value instanceof String || objToString.call(value) === id)) ||
|
false
|
);
|
};
|
|
},{}],118:[function(require,module,exports){
|
"use strict";
|
|
var setPrototypeOf = require("es5-ext/object/set-prototype-of")
|
, contains = require("es5-ext/string/#/contains")
|
, d = require("d")
|
, Symbol = require("es6-symbol")
|
, Iterator = require("./");
|
|
var defineProperty = Object.defineProperty, ArrayIterator;
|
|
ArrayIterator = module.exports = function (arr, kind) {
|
if (!(this instanceof ArrayIterator)) throw new TypeError("Constructor requires 'new'");
|
Iterator.call(this, arr);
|
if (!kind) kind = "value";
|
else if (contains.call(kind, "key+value")) kind = "key+value";
|
else if (contains.call(kind, "key")) kind = "key";
|
else kind = "value";
|
defineProperty(this, "__kind__", d("", kind));
|
};
|
if (setPrototypeOf) setPrototypeOf(ArrayIterator, Iterator);
|
|
// Internal %ArrayIteratorPrototype% doesn't expose its constructor
|
delete ArrayIterator.prototype.constructor;
|
|
ArrayIterator.prototype = Object.create(Iterator.prototype, {
|
_resolve: d(function (i) {
|
if (this.__kind__ === "value") return this.__list__[i];
|
if (this.__kind__ === "key+value") return [i, this.__list__[i]];
|
return i;
|
})
|
});
|
defineProperty(ArrayIterator.prototype, Symbol.toStringTag, d("c", "Array Iterator"));
|
|
},{"./":121,"d":74,"es5-ext/object/set-prototype-of":109,"es5-ext/string/#/contains":114,"es6-symbol":131}],119:[function(require,module,exports){
|
"use strict";
|
|
var isArguments = require("es5-ext/function/is-arguments")
|
, callable = require("es5-ext/object/valid-callable")
|
, isString = require("es5-ext/string/is-string")
|
, get = require("./get");
|
|
var isArray = Array.isArray, call = Function.prototype.call, some = Array.prototype.some;
|
|
module.exports = function (iterable, cb /*, thisArg*/) {
|
var mode, thisArg = arguments[2], result, doBreak, broken, i, length, char, code;
|
if (isArray(iterable) || isArguments(iterable)) mode = "array";
|
else if (isString(iterable)) mode = "string";
|
else iterable = get(iterable);
|
|
callable(cb);
|
doBreak = function () {
|
broken = true;
|
};
|
if (mode === "array") {
|
some.call(iterable, function (value) {
|
call.call(cb, thisArg, value, doBreak);
|
return broken;
|
});
|
return;
|
}
|
if (mode === "string") {
|
length = iterable.length;
|
for (i = 0; i < length; ++i) {
|
char = iterable[i];
|
if (i + 1 < length) {
|
code = char.charCodeAt(0);
|
if (code >= 0xd800 && code <= 0xdbff) char += iterable[++i];
|
}
|
call.call(cb, thisArg, char, doBreak);
|
if (broken) break;
|
}
|
return;
|
}
|
result = iterable.next();
|
|
while (!result.done) {
|
call.call(cb, thisArg, result.value, doBreak);
|
if (broken) return;
|
result = iterable.next();
|
}
|
};
|
|
},{"./get":120,"es5-ext/function/is-arguments":82,"es5-ext/object/valid-callable":112,"es5-ext/string/is-string":117}],120:[function(require,module,exports){
|
"use strict";
|
|
var isArguments = require("es5-ext/function/is-arguments")
|
, isString = require("es5-ext/string/is-string")
|
, ArrayIterator = require("./array")
|
, StringIterator = require("./string")
|
, iterable = require("./valid-iterable")
|
, iteratorSymbol = require("es6-symbol").iterator;
|
|
module.exports = function (obj) {
|
if (typeof iterable(obj)[iteratorSymbol] === "function") return obj[iteratorSymbol]();
|
if (isArguments(obj)) return new ArrayIterator(obj);
|
if (isString(obj)) return new StringIterator(obj);
|
return new ArrayIterator(obj);
|
};
|
|
},{"./array":118,"./string":123,"./valid-iterable":124,"es5-ext/function/is-arguments":82,"es5-ext/string/is-string":117,"es6-symbol":131}],121:[function(require,module,exports){
|
"use strict";
|
|
var clear = require("es5-ext/array/#/clear")
|
, assign = require("es5-ext/object/assign")
|
, callable = require("es5-ext/object/valid-callable")
|
, value = require("es5-ext/object/valid-value")
|
, d = require("d")
|
, autoBind = require("d/auto-bind")
|
, Symbol = require("es6-symbol");
|
|
var defineProperty = Object.defineProperty, defineProperties = Object.defineProperties, Iterator;
|
|
module.exports = Iterator = function (list, context) {
|
if (!(this instanceof Iterator)) throw new TypeError("Constructor requires 'new'");
|
defineProperties(this, {
|
__list__: d("w", value(list)),
|
__context__: d("w", context),
|
__nextIndex__: d("w", 0)
|
});
|
if (!context) return;
|
callable(context.on);
|
context.on("_add", this._onAdd);
|
context.on("_delete", this._onDelete);
|
context.on("_clear", this._onClear);
|
};
|
|
// Internal %IteratorPrototype% doesn't expose its constructor
|
delete Iterator.prototype.constructor;
|
|
defineProperties(
|
Iterator.prototype,
|
assign(
|
{
|
_next: d(function () {
|
var i;
|
if (!this.__list__) return undefined;
|
if (this.__redo__) {
|
i = this.__redo__.shift();
|
if (i !== undefined) return i;
|
}
|
if (this.__nextIndex__ < this.__list__.length) return this.__nextIndex__++;
|
this._unBind();
|
return undefined;
|
}),
|
next: d(function () {
|
return this._createResult(this._next());
|
}),
|
_createResult: d(function (i) {
|
if (i === undefined) return { done: true, value: undefined };
|
return { done: false, value: this._resolve(i) };
|
}),
|
_resolve: d(function (i) {
|
return this.__list__[i];
|
}),
|
_unBind: d(function () {
|
this.__list__ = null;
|
delete this.__redo__;
|
if (!this.__context__) return;
|
this.__context__.off("_add", this._onAdd);
|
this.__context__.off("_delete", this._onDelete);
|
this.__context__.off("_clear", this._onClear);
|
this.__context__ = null;
|
}),
|
toString: d(function () {
|
return "[object " + (this[Symbol.toStringTag] || "Object") + "]";
|
})
|
},
|
autoBind({
|
_onAdd: d(function (index) {
|
if (index >= this.__nextIndex__) return;
|
++this.__nextIndex__;
|
if (!this.__redo__) {
|
defineProperty(this, "__redo__", d("c", [index]));
|
return;
|
}
|
this.__redo__.forEach(function (redo, i) {
|
if (redo >= index) this.__redo__[i] = ++redo;
|
}, this);
|
this.__redo__.push(index);
|
}),
|
_onDelete: d(function (index) {
|
var i;
|
if (index >= this.__nextIndex__) return;
|
--this.__nextIndex__;
|
if (!this.__redo__) return;
|
i = this.__redo__.indexOf(index);
|
if (i !== -1) this.__redo__.splice(i, 1);
|
this.__redo__.forEach(function (redo, j) {
|
if (redo > index) this.__redo__[j] = --redo;
|
}, this);
|
}),
|
_onClear: d(function () {
|
if (this.__redo__) clear.call(this.__redo__);
|
this.__nextIndex__ = 0;
|
})
|
})
|
)
|
);
|
|
defineProperty(
|
Iterator.prototype,
|
Symbol.iterator,
|
d(function () {
|
return this;
|
})
|
);
|
|
},{"d":74,"d/auto-bind":73,"es5-ext/array/#/clear":77,"es5-ext/object/assign":94,"es5-ext/object/valid-callable":112,"es5-ext/object/valid-value":113,"es6-symbol":131}],122:[function(require,module,exports){
|
"use strict";
|
|
var isArguments = require("es5-ext/function/is-arguments")
|
, isValue = require("es5-ext/object/is-value")
|
, isString = require("es5-ext/string/is-string");
|
|
var iteratorSymbol = require("es6-symbol").iterator
|
, isArray = Array.isArray;
|
|
module.exports = function (value) {
|
if (!isValue(value)) return false;
|
if (isArray(value)) return true;
|
if (isString(value)) return true;
|
if (isArguments(value)) return true;
|
return typeof value[iteratorSymbol] === "function";
|
};
|
|
},{"es5-ext/function/is-arguments":82,"es5-ext/object/is-value":102,"es5-ext/string/is-string":117,"es6-symbol":131}],123:[function(require,module,exports){
|
// Thanks @mathiasbynens
|
// http://mathiasbynens.be/notes/javascript-unicode#iterating-over-symbols
|
|
"use strict";
|
|
var setPrototypeOf = require("es5-ext/object/set-prototype-of")
|
, d = require("d")
|
, Symbol = require("es6-symbol")
|
, Iterator = require("./");
|
|
var defineProperty = Object.defineProperty, StringIterator;
|
|
StringIterator = module.exports = function (str) {
|
if (!(this instanceof StringIterator)) throw new TypeError("Constructor requires 'new'");
|
str = String(str);
|
Iterator.call(this, str);
|
defineProperty(this, "__length__", d("", str.length));
|
};
|
if (setPrototypeOf) setPrototypeOf(StringIterator, Iterator);
|
|
// Internal %ArrayIteratorPrototype% doesn't expose its constructor
|
delete StringIterator.prototype.constructor;
|
|
StringIterator.prototype = Object.create(Iterator.prototype, {
|
_next: d(function () {
|
if (!this.__list__) return undefined;
|
if (this.__nextIndex__ < this.__length__) return this.__nextIndex__++;
|
this._unBind();
|
return undefined;
|
}),
|
_resolve: d(function (i) {
|
var char = this.__list__[i], code;
|
if (this.__nextIndex__ === this.__length__) return char;
|
code = char.charCodeAt(0);
|
if (code >= 0xd800 && code <= 0xdbff) return char + this.__list__[this.__nextIndex__++];
|
return char;
|
})
|
});
|
defineProperty(StringIterator.prototype, Symbol.toStringTag, d("c", "String Iterator"));
|
|
},{"./":121,"d":74,"es5-ext/object/set-prototype-of":109,"es6-symbol":131}],124:[function(require,module,exports){
|
"use strict";
|
|
var isIterable = require("./is-iterable");
|
|
module.exports = function (value) {
|
if (!isIterable(value)) throw new TypeError(value + " is not iterable");
|
return value;
|
};
|
|
},{"./is-iterable":122}],125:[function(require,module,exports){
|
'use strict';
|
|
module.exports = require('./is-implemented')() ? Map : require('./polyfill');
|
|
},{"./is-implemented":126,"./polyfill":130}],126:[function(require,module,exports){
|
'use strict';
|
|
module.exports = function () {
|
var map, iterator, result;
|
if (typeof Map !== 'function') return false;
|
try {
|
// WebKit doesn't support arguments and crashes
|
map = new Map([['raz', 'one'], ['dwa', 'two'], ['trzy', 'three']]);
|
} catch (e) {
|
return false;
|
}
|
if (String(map) !== '[object Map]') return false;
|
if (map.size !== 3) return false;
|
if (typeof map.clear !== 'function') return false;
|
if (typeof map.delete !== 'function') return false;
|
if (typeof map.entries !== 'function') return false;
|
if (typeof map.forEach !== 'function') return false;
|
if (typeof map.get !== 'function') return false;
|
if (typeof map.has !== 'function') return false;
|
if (typeof map.keys !== 'function') return false;
|
if (typeof map.set !== 'function') return false;
|
if (typeof map.values !== 'function') return false;
|
|
iterator = map.entries();
|
result = iterator.next();
|
if (result.done !== false) return false;
|
if (!result.value) return false;
|
if (result.value[0] !== 'raz') return false;
|
if (result.value[1] !== 'one') return false;
|
|
return true;
|
};
|
|
},{}],127:[function(require,module,exports){
|
// Exports true if environment provides native `Map` implementation,
|
// whatever that is.
|
|
'use strict';
|
|
module.exports = (function () {
|
if (typeof Map === 'undefined') return false;
|
return (Object.prototype.toString.call(new Map()) === '[object Map]');
|
}());
|
|
},{}],128:[function(require,module,exports){
|
'use strict';
|
|
module.exports = require('es5-ext/object/primitive-set')('key',
|
'value', 'key+value');
|
|
},{"es5-ext/object/primitive-set":108}],129:[function(require,module,exports){
|
'use strict';
|
|
var setPrototypeOf = require('es5-ext/object/set-prototype-of')
|
, d = require('d')
|
, Iterator = require('es6-iterator')
|
, toStringTagSymbol = require('es6-symbol').toStringTag
|
, kinds = require('./iterator-kinds')
|
|
, defineProperties = Object.defineProperties
|
, unBind = Iterator.prototype._unBind
|
, MapIterator;
|
|
MapIterator = module.exports = function (map, kind) {
|
if (!(this instanceof MapIterator)) return new MapIterator(map, kind);
|
Iterator.call(this, map.__mapKeysData__, map);
|
if (!kind || !kinds[kind]) kind = 'key+value';
|
defineProperties(this, {
|
__kind__: d('', kind),
|
__values__: d('w', map.__mapValuesData__)
|
});
|
};
|
if (setPrototypeOf) setPrototypeOf(MapIterator, Iterator);
|
|
MapIterator.prototype = Object.create(Iterator.prototype, {
|
constructor: d(MapIterator),
|
_resolve: d(function (i) {
|
if (this.__kind__ === 'value') return this.__values__[i];
|
if (this.__kind__ === 'key') return this.__list__[i];
|
return [this.__list__[i], this.__values__[i]];
|
}),
|
_unBind: d(function () {
|
this.__values__ = null;
|
unBind.call(this);
|
}),
|
toString: d(function () { return '[object Map Iterator]'; })
|
});
|
Object.defineProperty(MapIterator.prototype, toStringTagSymbol,
|
d('c', 'Map Iterator'));
|
|
},{"./iterator-kinds":128,"d":74,"es5-ext/object/set-prototype-of":109,"es6-iterator":121,"es6-symbol":131}],130:[function(require,module,exports){
|
'use strict';
|
|
var clear = require('es5-ext/array/#/clear')
|
, eIndexOf = require('es5-ext/array/#/e-index-of')
|
, setPrototypeOf = require('es5-ext/object/set-prototype-of')
|
, callable = require('es5-ext/object/valid-callable')
|
, validValue = require('es5-ext/object/valid-value')
|
, d = require('d')
|
, ee = require('event-emitter')
|
, Symbol = require('es6-symbol')
|
, iterator = require('es6-iterator/valid-iterable')
|
, forOf = require('es6-iterator/for-of')
|
, Iterator = require('./lib/iterator')
|
, isNative = require('./is-native-implemented')
|
|
, call = Function.prototype.call
|
, defineProperties = Object.defineProperties, getPrototypeOf = Object.getPrototypeOf
|
, MapPoly;
|
|
module.exports = MapPoly = function (/*iterable*/) {
|
var iterable = arguments[0], keys, values, self;
|
if (!(this instanceof MapPoly)) throw new TypeError('Constructor requires \'new\'');
|
if (isNative && setPrototypeOf && (Map !== MapPoly)) {
|
self = setPrototypeOf(new Map(), getPrototypeOf(this));
|
} else {
|
self = this;
|
}
|
if (iterable != null) iterator(iterable);
|
defineProperties(self, {
|
__mapKeysData__: d('c', keys = []),
|
__mapValuesData__: d('c', values = [])
|
});
|
if (!iterable) return self;
|
forOf(iterable, function (value) {
|
var key = validValue(value)[0];
|
value = value[1];
|
if (eIndexOf.call(keys, key) !== -1) return;
|
keys.push(key);
|
values.push(value);
|
}, self);
|
return self;
|
};
|
|
if (isNative) {
|
if (setPrototypeOf) setPrototypeOf(MapPoly, Map);
|
MapPoly.prototype = Object.create(Map.prototype, {
|
constructor: d(MapPoly)
|
});
|
}
|
|
ee(defineProperties(MapPoly.prototype, {
|
clear: d(function () {
|
if (!this.__mapKeysData__.length) return;
|
clear.call(this.__mapKeysData__);
|
clear.call(this.__mapValuesData__);
|
this.emit('_clear');
|
}),
|
delete: d(function (key) {
|
var index = eIndexOf.call(this.__mapKeysData__, key);
|
if (index === -1) return false;
|
this.__mapKeysData__.splice(index, 1);
|
this.__mapValuesData__.splice(index, 1);
|
this.emit('_delete', index, key);
|
return true;
|
}),
|
entries: d(function () { return new Iterator(this, 'key+value'); }),
|
forEach: d(function (cb/*, thisArg*/) {
|
var thisArg = arguments[1], iterator, result;
|
callable(cb);
|
iterator = this.entries();
|
result = iterator._next();
|
while (result !== undefined) {
|
call.call(cb, thisArg, this.__mapValuesData__[result],
|
this.__mapKeysData__[result], this);
|
result = iterator._next();
|
}
|
}),
|
get: d(function (key) {
|
var index = eIndexOf.call(this.__mapKeysData__, key);
|
if (index === -1) return;
|
return this.__mapValuesData__[index];
|
}),
|
has: d(function (key) {
|
return (eIndexOf.call(this.__mapKeysData__, key) !== -1);
|
}),
|
keys: d(function () { return new Iterator(this, 'key'); }),
|
set: d(function (key, value) {
|
var index = eIndexOf.call(this.__mapKeysData__, key), emit;
|
if (index === -1) {
|
index = this.__mapKeysData__.push(key) - 1;
|
emit = true;
|
}
|
this.__mapValuesData__[index] = value;
|
if (emit) this.emit('_add', index, key);
|
return this;
|
}),
|
size: d.gs(function () { return this.__mapKeysData__.length; }),
|
values: d(function () { return new Iterator(this, 'value'); }),
|
toString: d(function () { return '[object Map]'; })
|
}));
|
Object.defineProperty(MapPoly.prototype, Symbol.iterator, d(function () {
|
return this.entries();
|
}));
|
Object.defineProperty(MapPoly.prototype, Symbol.toStringTag, d('c', 'Map'));
|
|
},{"./is-native-implemented":127,"./lib/iterator":129,"d":74,"es5-ext/array/#/clear":77,"es5-ext/array/#/e-index-of":78,"es5-ext/object/set-prototype-of":109,"es5-ext/object/valid-callable":112,"es5-ext/object/valid-value":113,"es6-iterator/for-of":119,"es6-iterator/valid-iterable":124,"es6-symbol":131,"event-emitter":136}],131:[function(require,module,exports){
|
'use strict';
|
|
module.exports = require('./is-implemented')() ? Symbol : require('./polyfill');
|
|
},{"./is-implemented":132,"./polyfill":134}],132:[function(require,module,exports){
|
'use strict';
|
|
var validTypes = { object: true, symbol: true };
|
|
module.exports = function () {
|
var symbol;
|
if (typeof Symbol !== 'function') return false;
|
symbol = Symbol('test symbol');
|
try { String(symbol); } catch (e) { return false; }
|
|
// Return 'true' also for polyfills
|
if (!validTypes[typeof Symbol.iterator]) return false;
|
if (!validTypes[typeof Symbol.toPrimitive]) return false;
|
if (!validTypes[typeof Symbol.toStringTag]) return false;
|
|
return true;
|
};
|
|
},{}],133:[function(require,module,exports){
|
'use strict';
|
|
module.exports = function (x) {
|
if (!x) return false;
|
if (typeof x === 'symbol') return true;
|
if (!x.constructor) return false;
|
if (x.constructor.name !== 'Symbol') return false;
|
return (x[x.constructor.toStringTag] === 'Symbol');
|
};
|
|
},{}],134:[function(require,module,exports){
|
// ES2015 Symbol polyfill for environments that do not (or partially) support it
|
|
'use strict';
|
|
var d = require('d')
|
, validateSymbol = require('./validate-symbol')
|
|
, create = Object.create, defineProperties = Object.defineProperties
|
, defineProperty = Object.defineProperty, objPrototype = Object.prototype
|
, NativeSymbol, SymbolPolyfill, HiddenSymbol, globalSymbols = create(null)
|
, isNativeSafe;
|
|
if (typeof Symbol === 'function') {
|
NativeSymbol = Symbol;
|
try {
|
String(NativeSymbol());
|
isNativeSafe = true;
|
} catch (ignore) {}
|
}
|
|
var generateName = (function () {
|
var created = create(null);
|
return function (desc) {
|
var postfix = 0, name, ie11BugWorkaround;
|
while (created[desc + (postfix || '')]) ++postfix;
|
desc += (postfix || '');
|
created[desc] = true;
|
name = '@@' + desc;
|
defineProperty(objPrototype, name, d.gs(null, function (value) {
|
// For IE11 issue see:
|
// https://connect.microsoft.com/IE/feedbackdetail/view/1928508/
|
// ie11-broken-getters-on-dom-objects
|
// https://github.com/medikoo/es6-symbol/issues/12
|
if (ie11BugWorkaround) return;
|
ie11BugWorkaround = true;
|
defineProperty(this, name, d(value));
|
ie11BugWorkaround = false;
|
}));
|
return name;
|
};
|
}());
|
|
// Internal constructor (not one exposed) for creating Symbol instances.
|
// This one is used to ensure that `someSymbol instanceof Symbol` always return false
|
HiddenSymbol = function Symbol(description) {
|
if (this instanceof HiddenSymbol) throw new TypeError('Symbol is not a constructor');
|
return SymbolPolyfill(description);
|
};
|
|
// Exposed `Symbol` constructor
|
// (returns instances of HiddenSymbol)
|
module.exports = SymbolPolyfill = function Symbol(description) {
|
var symbol;
|
if (this instanceof Symbol) throw new TypeError('Symbol is not a constructor');
|
if (isNativeSafe) return NativeSymbol(description);
|
symbol = create(HiddenSymbol.prototype);
|
description = (description === undefined ? '' : String(description));
|
return defineProperties(symbol, {
|
__description__: d('', description),
|
__name__: d('', generateName(description))
|
});
|
};
|
defineProperties(SymbolPolyfill, {
|
for: d(function (key) {
|
if (globalSymbols[key]) return globalSymbols[key];
|
return (globalSymbols[key] = SymbolPolyfill(String(key)));
|
}),
|
keyFor: d(function (s) {
|
var key;
|
validateSymbol(s);
|
for (key in globalSymbols) if (globalSymbols[key] === s) return key;
|
}),
|
|
// To ensure proper interoperability with other native functions (e.g. Array.from)
|
// fallback to eventual native implementation of given symbol
|
hasInstance: d('', (NativeSymbol && NativeSymbol.hasInstance) || SymbolPolyfill('hasInstance')),
|
isConcatSpreadable: d('', (NativeSymbol && NativeSymbol.isConcatSpreadable) ||
|
SymbolPolyfill('isConcatSpreadable')),
|
iterator: d('', (NativeSymbol && NativeSymbol.iterator) || SymbolPolyfill('iterator')),
|
match: d('', (NativeSymbol && NativeSymbol.match) || SymbolPolyfill('match')),
|
replace: d('', (NativeSymbol && NativeSymbol.replace) || SymbolPolyfill('replace')),
|
search: d('', (NativeSymbol && NativeSymbol.search) || SymbolPolyfill('search')),
|
species: d('', (NativeSymbol && NativeSymbol.species) || SymbolPolyfill('species')),
|
split: d('', (NativeSymbol && NativeSymbol.split) || SymbolPolyfill('split')),
|
toPrimitive: d('', (NativeSymbol && NativeSymbol.toPrimitive) || SymbolPolyfill('toPrimitive')),
|
toStringTag: d('', (NativeSymbol && NativeSymbol.toStringTag) || SymbolPolyfill('toStringTag')),
|
unscopables: d('', (NativeSymbol && NativeSymbol.unscopables) || SymbolPolyfill('unscopables'))
|
});
|
|
// Internal tweaks for real symbol producer
|
defineProperties(HiddenSymbol.prototype, {
|
constructor: d(SymbolPolyfill),
|
toString: d('', function () { return this.__name__; })
|
});
|
|
// Proper implementation of methods exposed on Symbol.prototype
|
// They won't be accessible on produced symbol instances as they derive from HiddenSymbol.prototype
|
defineProperties(SymbolPolyfill.prototype, {
|
toString: d(function () { return 'Symbol (' + validateSymbol(this).__description__ + ')'; }),
|
valueOf: d(function () { return validateSymbol(this); })
|
});
|
defineProperty(SymbolPolyfill.prototype, SymbolPolyfill.toPrimitive, d('', function () {
|
var symbol = validateSymbol(this);
|
if (typeof symbol === 'symbol') return symbol;
|
return symbol.toString();
|
}));
|
defineProperty(SymbolPolyfill.prototype, SymbolPolyfill.toStringTag, d('c', 'Symbol'));
|
|
// Proper implementaton of toPrimitive and toStringTag for returned symbol instances
|
defineProperty(HiddenSymbol.prototype, SymbolPolyfill.toStringTag,
|
d('c', SymbolPolyfill.prototype[SymbolPolyfill.toStringTag]));
|
|
// Note: It's important to define `toPrimitive` as last one, as some implementations
|
// implement `toPrimitive` natively without implementing `toStringTag` (or other specified symbols)
|
// And that may invoke error in definition flow:
|
// See: https://github.com/medikoo/es6-symbol/issues/13#issuecomment-164146149
|
defineProperty(HiddenSymbol.prototype, SymbolPolyfill.toPrimitive,
|
d('c', SymbolPolyfill.prototype[SymbolPolyfill.toPrimitive]));
|
|
},{"./validate-symbol":135,"d":74}],135:[function(require,module,exports){
|
'use strict';
|
|
var isSymbol = require('./is-symbol');
|
|
module.exports = function (value) {
|
if (!isSymbol(value)) throw new TypeError(value + " is not a symbol");
|
return value;
|
};
|
|
},{"./is-symbol":133}],136:[function(require,module,exports){
|
'use strict';
|
|
var d = require('d')
|
, callable = require('es5-ext/object/valid-callable')
|
|
, apply = Function.prototype.apply, call = Function.prototype.call
|
, create = Object.create, defineProperty = Object.defineProperty
|
, defineProperties = Object.defineProperties
|
, hasOwnProperty = Object.prototype.hasOwnProperty
|
, descriptor = { configurable: true, enumerable: false, writable: true }
|
|
, on, once, off, emit, methods, descriptors, base;
|
|
on = function (type, listener) {
|
var data;
|
|
callable(listener);
|
|
if (!hasOwnProperty.call(this, '__ee__')) {
|
data = descriptor.value = create(null);
|
defineProperty(this, '__ee__', descriptor);
|
descriptor.value = null;
|
} else {
|
data = this.__ee__;
|
}
|
if (!data[type]) data[type] = listener;
|
else if (typeof data[type] === 'object') data[type].push(listener);
|
else data[type] = [data[type], listener];
|
|
return this;
|
};
|
|
once = function (type, listener) {
|
var once, self;
|
|
callable(listener);
|
self = this;
|
on.call(this, type, once = function () {
|
off.call(self, type, once);
|
apply.call(listener, this, arguments);
|
});
|
|
once.__eeOnceListener__ = listener;
|
return this;
|
};
|
|
off = function (type, listener) {
|
var data, listeners, candidate, i;
|
|
callable(listener);
|
|
if (!hasOwnProperty.call(this, '__ee__')) return this;
|
data = this.__ee__;
|
if (!data[type]) return this;
|
listeners = data[type];
|
|
if (typeof listeners === 'object') {
|
for (i = 0; (candidate = listeners[i]); ++i) {
|
if ((candidate === listener) ||
|
(candidate.__eeOnceListener__ === listener)) {
|
if (listeners.length === 2) data[type] = listeners[i ? 0 : 1];
|
else listeners.splice(i, 1);
|
}
|
}
|
} else {
|
if ((listeners === listener) ||
|
(listeners.__eeOnceListener__ === listener)) {
|
delete data[type];
|
}
|
}
|
|
return this;
|
};
|
|
emit = function (type) {
|
var i, l, listener, listeners, args;
|
|
if (!hasOwnProperty.call(this, '__ee__')) return;
|
listeners = this.__ee__[type];
|
if (!listeners) return;
|
|
if (typeof listeners === 'object') {
|
l = arguments.length;
|
args = new Array(l - 1);
|
for (i = 1; i < l; ++i) args[i - 1] = arguments[i];
|
|
listeners = listeners.slice();
|
for (i = 0; (listener = listeners[i]); ++i) {
|
apply.call(listener, this, args);
|
}
|
} else {
|
switch (arguments.length) {
|
case 1:
|
call.call(listeners, this);
|
break;
|
case 2:
|
call.call(listeners, this, arguments[1]);
|
break;
|
case 3:
|
call.call(listeners, this, arguments[1], arguments[2]);
|
break;
|
default:
|
l = arguments.length;
|
args = new Array(l - 1);
|
for (i = 1; i < l; ++i) {
|
args[i - 1] = arguments[i];
|
}
|
apply.call(listeners, this, args);
|
}
|
}
|
};
|
|
methods = {
|
on: on,
|
once: once,
|
off: off,
|
emit: emit
|
};
|
|
descriptors = {
|
on: d(on),
|
once: d(once),
|
off: d(off),
|
emit: d(emit)
|
};
|
|
base = defineProperties({}, descriptors);
|
|
module.exports = exports = function (o) {
|
return (o == null) ? create(base) : defineProperties(Object(o), descriptors);
|
};
|
exports.methods = methods;
|
|
},{"d":74,"es5-ext/object/valid-callable":112}],137:[function(require,module,exports){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
var objectCreate = Object.create || objectCreatePolyfill
|
var objectKeys = Object.keys || objectKeysPolyfill
|
var bind = Function.prototype.bind || functionBindPolyfill
|
|
function EventEmitter() {
|
if (!this._events || !Object.prototype.hasOwnProperty.call(this, '_events')) {
|
this._events = objectCreate(null);
|
this._eventsCount = 0;
|
}
|
|
this._maxListeners = this._maxListeners || undefined;
|
}
|
module.exports = EventEmitter;
|
|
// Backwards-compat with node 0.10.x
|
EventEmitter.EventEmitter = EventEmitter;
|
|
EventEmitter.prototype._events = undefined;
|
EventEmitter.prototype._maxListeners = undefined;
|
|
// By default EventEmitters will print a warning if more than 10 listeners are
|
// added to it. This is a useful default which helps finding memory leaks.
|
var defaultMaxListeners = 10;
|
|
var hasDefineProperty;
|
try {
|
var o = {};
|
if (Object.defineProperty) Object.defineProperty(o, 'x', { value: 0 });
|
hasDefineProperty = o.x === 0;
|
} catch (err) { hasDefineProperty = false }
|
if (hasDefineProperty) {
|
Object.defineProperty(EventEmitter, 'defaultMaxListeners', {
|
enumerable: true,
|
get: function() {
|
return defaultMaxListeners;
|
},
|
set: function(arg) {
|
// check whether the input is a positive number (whose value is zero or
|
// greater and not a NaN).
|
if (typeof arg !== 'number' || arg < 0 || arg !== arg)
|
throw new TypeError('"defaultMaxListeners" must be a positive number');
|
defaultMaxListeners = arg;
|
}
|
});
|
} else {
|
EventEmitter.defaultMaxListeners = defaultMaxListeners;
|
}
|
|
// Obviously not all Emitters should be limited to 10. This function allows
|
// that to be increased. Set to zero for unlimited.
|
EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {
|
if (typeof n !== 'number' || n < 0 || isNaN(n))
|
throw new TypeError('"n" argument must be a positive number');
|
this._maxListeners = n;
|
return this;
|
};
|
|
function $getMaxListeners(that) {
|
if (that._maxListeners === undefined)
|
return EventEmitter.defaultMaxListeners;
|
return that._maxListeners;
|
}
|
|
EventEmitter.prototype.getMaxListeners = function getMaxListeners() {
|
return $getMaxListeners(this);
|
};
|
|
// These standalone emit* functions are used to optimize calling of event
|
// handlers for fast cases because emit() itself often has a variable number of
|
// arguments and can be deoptimized because of that. These functions always have
|
// the same number of arguments and thus do not get deoptimized, so the code
|
// inside them can execute faster.
|
function emitNone(handler, isFn, self) {
|
if (isFn)
|
handler.call(self);
|
else {
|
var len = handler.length;
|
var listeners = arrayClone(handler, len);
|
for (var i = 0; i < len; ++i)
|
listeners[i].call(self);
|
}
|
}
|
function emitOne(handler, isFn, self, arg1) {
|
if (isFn)
|
handler.call(self, arg1);
|
else {
|
var len = handler.length;
|
var listeners = arrayClone(handler, len);
|
for (var i = 0; i < len; ++i)
|
listeners[i].call(self, arg1);
|
}
|
}
|
function emitTwo(handler, isFn, self, arg1, arg2) {
|
if (isFn)
|
handler.call(self, arg1, arg2);
|
else {
|
var len = handler.length;
|
var listeners = arrayClone(handler, len);
|
for (var i = 0; i < len; ++i)
|
listeners[i].call(self, arg1, arg2);
|
}
|
}
|
function emitThree(handler, isFn, self, arg1, arg2, arg3) {
|
if (isFn)
|
handler.call(self, arg1, arg2, arg3);
|
else {
|
var len = handler.length;
|
var listeners = arrayClone(handler, len);
|
for (var i = 0; i < len; ++i)
|
listeners[i].call(self, arg1, arg2, arg3);
|
}
|
}
|
|
function emitMany(handler, isFn, self, args) {
|
if (isFn)
|
handler.apply(self, args);
|
else {
|
var len = handler.length;
|
var listeners = arrayClone(handler, len);
|
for (var i = 0; i < len; ++i)
|
listeners[i].apply(self, args);
|
}
|
}
|
|
EventEmitter.prototype.emit = function emit(type) {
|
var er, handler, len, args, i, events;
|
var doError = (type === 'error');
|
|
events = this._events;
|
if (events)
|
doError = (doError && events.error == null);
|
else if (!doError)
|
return false;
|
|
// If there is no 'error' event listener then throw.
|
if (doError) {
|
if (arguments.length > 1)
|
er = arguments[1];
|
if (er instanceof Error) {
|
throw er; // Unhandled 'error' event
|
} else {
|
// At least give some kind of context to the user
|
var err = new Error('Unhandled "error" event. (' + er + ')');
|
err.context = er;
|
throw err;
|
}
|
return false;
|
}
|
|
handler = events[type];
|
|
if (!handler)
|
return false;
|
|
var isFn = typeof handler === 'function';
|
len = arguments.length;
|
switch (len) {
|
// fast cases
|
case 1:
|
emitNone(handler, isFn, this);
|
break;
|
case 2:
|
emitOne(handler, isFn, this, arguments[1]);
|
break;
|
case 3:
|
emitTwo(handler, isFn, this, arguments[1], arguments[2]);
|
break;
|
case 4:
|
emitThree(handler, isFn, this, arguments[1], arguments[2], arguments[3]);
|
break;
|
// slower
|
default:
|
args = new Array(len - 1);
|
for (i = 1; i < len; i++)
|
args[i - 1] = arguments[i];
|
emitMany(handler, isFn, this, args);
|
}
|
|
return true;
|
};
|
|
function _addListener(target, type, listener, prepend) {
|
var m;
|
var events;
|
var existing;
|
|
if (typeof listener !== 'function')
|
throw new TypeError('"listener" argument must be a function');
|
|
events = target._events;
|
if (!events) {
|
events = target._events = objectCreate(null);
|
target._eventsCount = 0;
|
} else {
|
// To avoid recursion in the case that type === "newListener"! Before
|
// adding it to the listeners, first emit "newListener".
|
if (events.newListener) {
|
target.emit('newListener', type,
|
listener.listener ? listener.listener : listener);
|
|
// Re-assign `events` because a newListener handler could have caused the
|
// this._events to be assigned to a new object
|
events = target._events;
|
}
|
existing = events[type];
|
}
|
|
if (!existing) {
|
// Optimize the case of one listener. Don't need the extra array object.
|
existing = events[type] = listener;
|
++target._eventsCount;
|
} else {
|
if (typeof existing === 'function') {
|
// Adding the second element, need to change to array.
|
existing = events[type] =
|
prepend ? [listener, existing] : [existing, listener];
|
} else {
|
// If we've already got an array, just append.
|
if (prepend) {
|
existing.unshift(listener);
|
} else {
|
existing.push(listener);
|
}
|
}
|
|
// Check for listener leak
|
if (!existing.warned) {
|
m = $getMaxListeners(target);
|
if (m && m > 0 && existing.length > m) {
|
existing.warned = true;
|
var w = new Error('Possible EventEmitter memory leak detected. ' +
|
existing.length + ' "' + String(type) + '" listeners ' +
|
'added. Use emitter.setMaxListeners() to ' +
|
'increase limit.');
|
w.name = 'MaxListenersExceededWarning';
|
w.emitter = target;
|
w.type = type;
|
w.count = existing.length;
|
if (typeof console === 'object' && console.warn) {
|
console.warn('%s: %s', w.name, w.message);
|
}
|
}
|
}
|
}
|
|
return target;
|
}
|
|
EventEmitter.prototype.addListener = function addListener(type, listener) {
|
return _addListener(this, type, listener, false);
|
};
|
|
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
|
|
EventEmitter.prototype.prependListener =
|
function prependListener(type, listener) {
|
return _addListener(this, type, listener, true);
|
};
|
|
function onceWrapper() {
|
if (!this.fired) {
|
this.target.removeListener(this.type, this.wrapFn);
|
this.fired = true;
|
switch (arguments.length) {
|
case 0:
|
return this.listener.call(this.target);
|
case 1:
|
return this.listener.call(this.target, arguments[0]);
|
case 2:
|
return this.listener.call(this.target, arguments[0], arguments[1]);
|
case 3:
|
return this.listener.call(this.target, arguments[0], arguments[1],
|
arguments[2]);
|
default:
|
var args = new Array(arguments.length);
|
for (var i = 0; i < args.length; ++i)
|
args[i] = arguments[i];
|
this.listener.apply(this.target, args);
|
}
|
}
|
}
|
|
function _onceWrap(target, type, listener) {
|
var state = { fired: false, wrapFn: undefined, target: target, type: type, listener: listener };
|
var wrapped = bind.call(onceWrapper, state);
|
wrapped.listener = listener;
|
state.wrapFn = wrapped;
|
return wrapped;
|
}
|
|
EventEmitter.prototype.once = function once(type, listener) {
|
if (typeof listener !== 'function')
|
throw new TypeError('"listener" argument must be a function');
|
this.on(type, _onceWrap(this, type, listener));
|
return this;
|
};
|
|
EventEmitter.prototype.prependOnceListener =
|
function prependOnceListener(type, listener) {
|
if (typeof listener !== 'function')
|
throw new TypeError('"listener" argument must be a function');
|
this.prependListener(type, _onceWrap(this, type, listener));
|
return this;
|
};
|
|
// Emits a 'removeListener' event if and only if the listener was removed.
|
EventEmitter.prototype.removeListener =
|
function removeListener(type, listener) {
|
var list, events, position, i, originalListener;
|
|
if (typeof listener !== 'function')
|
throw new TypeError('"listener" argument must be a function');
|
|
events = this._events;
|
if (!events)
|
return this;
|
|
list = events[type];
|
if (!list)
|
return this;
|
|
if (list === listener || list.listener === listener) {
|
if (--this._eventsCount === 0)
|
this._events = objectCreate(null);
|
else {
|
delete events[type];
|
if (events.removeListener)
|
this.emit('removeListener', type, list.listener || listener);
|
}
|
} else if (typeof list !== 'function') {
|
position = -1;
|
|
for (i = list.length - 1; i >= 0; i--) {
|
if (list[i] === listener || list[i].listener === listener) {
|
originalListener = list[i].listener;
|
position = i;
|
break;
|
}
|
}
|
|
if (position < 0)
|
return this;
|
|
if (position === 0)
|
list.shift();
|
else
|
spliceOne(list, position);
|
|
if (list.length === 1)
|
events[type] = list[0];
|
|
if (events.removeListener)
|
this.emit('removeListener', type, originalListener || listener);
|
}
|
|
return this;
|
};
|
|
EventEmitter.prototype.removeAllListeners =
|
function removeAllListeners(type) {
|
var listeners, events, i;
|
|
events = this._events;
|
if (!events)
|
return this;
|
|
// not listening for removeListener, no need to emit
|
if (!events.removeListener) {
|
if (arguments.length === 0) {
|
this._events = objectCreate(null);
|
this._eventsCount = 0;
|
} else if (events[type]) {
|
if (--this._eventsCount === 0)
|
this._events = objectCreate(null);
|
else
|
delete events[type];
|
}
|
return this;
|
}
|
|
// emit removeListener for all listeners on all events
|
if (arguments.length === 0) {
|
var keys = objectKeys(events);
|
var key;
|
for (i = 0; i < keys.length; ++i) {
|
key = keys[i];
|
if (key === 'removeListener') continue;
|
this.removeAllListeners(key);
|
}
|
this.removeAllListeners('removeListener');
|
this._events = objectCreate(null);
|
this._eventsCount = 0;
|
return this;
|
}
|
|
listeners = events[type];
|
|
if (typeof listeners === 'function') {
|
this.removeListener(type, listeners);
|
} else if (listeners) {
|
// LIFO order
|
for (i = listeners.length - 1; i >= 0; i--) {
|
this.removeListener(type, listeners[i]);
|
}
|
}
|
|
return this;
|
};
|
|
function _listeners(target, type, unwrap) {
|
var events = target._events;
|
|
if (!events)
|
return [];
|
|
var evlistener = events[type];
|
if (!evlistener)
|
return [];
|
|
if (typeof evlistener === 'function')
|
return unwrap ? [evlistener.listener || evlistener] : [evlistener];
|
|
return unwrap ? unwrapListeners(evlistener) : arrayClone(evlistener, evlistener.length);
|
}
|
|
EventEmitter.prototype.listeners = function listeners(type) {
|
return _listeners(this, type, true);
|
};
|
|
EventEmitter.prototype.rawListeners = function rawListeners(type) {
|
return _listeners(this, type, false);
|
};
|
|
EventEmitter.listenerCount = function(emitter, type) {
|
if (typeof emitter.listenerCount === 'function') {
|
return emitter.listenerCount(type);
|
} else {
|
return listenerCount.call(emitter, type);
|
}
|
};
|
|
EventEmitter.prototype.listenerCount = listenerCount;
|
function listenerCount(type) {
|
var events = this._events;
|
|
if (events) {
|
var evlistener = events[type];
|
|
if (typeof evlistener === 'function') {
|
return 1;
|
} else if (evlistener) {
|
return evlistener.length;
|
}
|
}
|
|
return 0;
|
}
|
|
EventEmitter.prototype.eventNames = function eventNames() {
|
return this._eventsCount > 0 ? Reflect.ownKeys(this._events) : [];
|
};
|
|
// About 1.5x faster than the two-arg version of Array#splice().
|
function spliceOne(list, index) {
|
for (var i = index, k = i + 1, n = list.length; k < n; i += 1, k += 1)
|
list[i] = list[k];
|
list.pop();
|
}
|
|
function arrayClone(arr, n) {
|
var copy = new Array(n);
|
for (var i = 0; i < n; ++i)
|
copy[i] = arr[i];
|
return copy;
|
}
|
|
function unwrapListeners(arr) {
|
var ret = new Array(arr.length);
|
for (var i = 0; i < ret.length; ++i) {
|
ret[i] = arr[i].listener || arr[i];
|
}
|
return ret;
|
}
|
|
function objectCreatePolyfill(proto) {
|
var F = function() {};
|
F.prototype = proto;
|
return new F;
|
}
|
function objectKeysPolyfill(obj) {
|
var keys = [];
|
for (var k in obj) if (Object.prototype.hasOwnProperty.call(obj, k)) {
|
keys.push(k);
|
}
|
return k;
|
}
|
function functionBindPolyfill(context) {
|
var fn = this;
|
return function () {
|
return fn.apply(context, arguments);
|
};
|
}
|
|
},{}],138:[function(require,module,exports){
|
exports.read = function (buffer, offset, isLE, mLen, nBytes) {
|
var e, m
|
var eLen = (nBytes * 8) - mLen - 1
|
var eMax = (1 << eLen) - 1
|
var eBias = eMax >> 1
|
var nBits = -7
|
var i = isLE ? (nBytes - 1) : 0
|
var d = isLE ? -1 : 1
|
var s = buffer[offset + i]
|
|
i += d
|
|
e = s & ((1 << (-nBits)) - 1)
|
s >>= (-nBits)
|
nBits += eLen
|
for (; nBits > 0; e = (e * 256) + buffer[offset + i], i += d, nBits -= 8) {}
|
|
m = e & ((1 << (-nBits)) - 1)
|
e >>= (-nBits)
|
nBits += mLen
|
for (; nBits > 0; m = (m * 256) + buffer[offset + i], i += d, nBits -= 8) {}
|
|
if (e === 0) {
|
e = 1 - eBias
|
} else if (e === eMax) {
|
return m ? NaN : ((s ? -1 : 1) * Infinity)
|
} else {
|
m = m + Math.pow(2, mLen)
|
e = e - eBias
|
}
|
return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
|
}
|
|
exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
|
var e, m, c
|
var eLen = (nBytes * 8) - mLen - 1
|
var eMax = (1 << eLen) - 1
|
var eBias = eMax >> 1
|
var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
|
var i = isLE ? 0 : (nBytes - 1)
|
var d = isLE ? 1 : -1
|
var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
|
|
value = Math.abs(value)
|
|
if (isNaN(value) || value === Infinity) {
|
m = isNaN(value) ? 1 : 0
|
e = eMax
|
} else {
|
e = Math.floor(Math.log(value) / Math.LN2)
|
if (value * (c = Math.pow(2, -e)) < 1) {
|
e--
|
c *= 2
|
}
|
if (e + eBias >= 1) {
|
value += rt / c
|
} else {
|
value += rt * Math.pow(2, 1 - eBias)
|
}
|
if (value * c >= 2) {
|
e++
|
c /= 2
|
}
|
|
if (e + eBias >= eMax) {
|
m = 0
|
e = eMax
|
} else if (e + eBias >= 1) {
|
m = ((value * c) - 1) * Math.pow(2, mLen)
|
e = e + eBias
|
} else {
|
m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
|
e = 0
|
}
|
}
|
|
for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
|
|
e = (e << mLen) | m
|
eLen += mLen
|
for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
|
|
buffer[offset + i - d] |= s * 128
|
}
|
|
},{}],139:[function(require,module,exports){
|
if (typeof Object.create === 'function') {
|
// implementation from standard node.js 'util' module
|
module.exports = function inherits(ctor, superCtor) {
|
ctor.super_ = superCtor
|
ctor.prototype = Object.create(superCtor.prototype, {
|
constructor: {
|
value: ctor,
|
enumerable: false,
|
writable: true,
|
configurable: true
|
}
|
});
|
};
|
} else {
|
// old school shim for old browsers
|
module.exports = function inherits(ctor, superCtor) {
|
ctor.super_ = superCtor
|
var TempCtor = function () {}
|
TempCtor.prototype = superCtor.prototype
|
ctor.prototype = new TempCtor()
|
ctor.prototype.constructor = ctor
|
}
|
}
|
|
},{}],140:[function(require,module,exports){
|
/*!
|
* Determine if an object is a Buffer
|
*
|
* @author Feross Aboukhadijeh <https://feross.org>
|
* @license MIT
|
*/
|
|
// The _isBuffer check is for Safari 5-7 support, because it's missing
|
// Object.prototype.constructor. Remove this eventually
|
module.exports = function (obj) {
|
return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)
|
}
|
|
function isBuffer (obj) {
|
return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj)
|
}
|
|
// For Node v0.10 support. Remove this eventually.
|
function isSlowBuffer (obj) {
|
return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0))
|
}
|
|
},{}],141:[function(require,module,exports){
|
var toString = {}.toString;
|
|
module.exports = Array.isArray || function (arr) {
|
return toString.call(arr) == '[object Array]';
|
};
|
|
},{}],142:[function(require,module,exports){
|
'use strict'
|
|
var Buffer = require('safe-buffer').Buffer
|
|
/* Protocol - protocol constants */
|
var protocol = module.exports
|
|
/* Command code => mnemonic */
|
protocol.types = {
|
0: 'reserved',
|
1: 'connect',
|
2: 'connack',
|
3: 'publish',
|
4: 'puback',
|
5: 'pubrec',
|
6: 'pubrel',
|
7: 'pubcomp',
|
8: 'subscribe',
|
9: 'suback',
|
10: 'unsubscribe',
|
11: 'unsuback',
|
12: 'pingreq',
|
13: 'pingresp',
|
14: 'disconnect',
|
15: 'auth'
|
}
|
|
/* Mnemonic => Command code */
|
protocol.codes = {}
|
for (var k in protocol.types) {
|
var v = protocol.types[k]
|
protocol.codes[v] = k
|
}
|
|
/* Header */
|
protocol.CMD_SHIFT = 4
|
protocol.CMD_MASK = 0xF0
|
protocol.DUP_MASK = 0x08
|
protocol.QOS_MASK = 0x03
|
protocol.QOS_SHIFT = 1
|
protocol.RETAIN_MASK = 0x01
|
|
/* Length */
|
protocol.LENGTH_MASK = 0x7F
|
protocol.LENGTH_FIN_MASK = 0x80
|
|
/* Connack */
|
protocol.SESSIONPRESENT_MASK = 0x01
|
protocol.SESSIONPRESENT_HEADER = Buffer.from([protocol.SESSIONPRESENT_MASK])
|
protocol.CONNACK_HEADER = Buffer.from([protocol.codes['connack'] << protocol.CMD_SHIFT])
|
|
/* Connect */
|
protocol.USERNAME_MASK = 0x80
|
protocol.PASSWORD_MASK = 0x40
|
protocol.WILL_RETAIN_MASK = 0x20
|
protocol.WILL_QOS_MASK = 0x18
|
protocol.WILL_QOS_SHIFT = 3
|
protocol.WILL_FLAG_MASK = 0x04
|
protocol.CLEAN_SESSION_MASK = 0x02
|
protocol.CONNECT_HEADER = Buffer.from([protocol.codes['connect'] << protocol.CMD_SHIFT])
|
|
/* Properties */
|
protocol.properties = {
|
sessionExpiryInterval: 17,
|
willDelayInterval: 24,
|
receiveMaximum: 33,
|
maximumPacketSize: 39,
|
topicAliasMaximum: 34,
|
requestResponseInformation: 25,
|
requestProblemInformation: 23,
|
userProperties: 38,
|
authenticationMethod: 21,
|
authenticationData: 22,
|
payloadFormatIndicator: 1,
|
messageExpiryInterval: 2,
|
contentType: 3,
|
responseTopic: 8,
|
correlationData: 9,
|
maximumQoS: 36,
|
retainAvailable: 37,
|
assignedClientIdentifier: 18,
|
reasonString: 31,
|
wildcardSubscriptionAvailable: 40,
|
subscriptionIdentifiersAvailable: 41,
|
sharedSubscriptionAvailable: 42,
|
serverKeepAlive: 19,
|
responseInformation: 26,
|
serverReference: 28,
|
topicAlias: 35,
|
subscriptionIdentifier: 11
|
}
|
protocol.propertiesCodes = {}
|
for (var prop in protocol.properties) {
|
var id = protocol.properties[prop]
|
protocol.propertiesCodes[id] = prop
|
}
|
protocol.propertiesTypes = {
|
sessionExpiryInterval: 'int32',
|
willDelayInterval: 'int32',
|
receiveMaximum: 'int16',
|
maximumPacketSize: 'int32',
|
topicAliasMaximum: 'int16',
|
requestResponseInformation: 'byte',
|
requestProblemInformation: 'byte',
|
userProperties: 'pair',
|
authenticationMethod: 'string',
|
authenticationData: 'binary',
|
payloadFormatIndicator: 'byte',
|
messageExpiryInterval: 'int32',
|
contentType: 'string',
|
responseTopic: 'string',
|
correlationData: 'binary',
|
maximumQoS: 'int8',
|
retainAvailable: 'byte',
|
assignedClientIdentifier: 'string',
|
reasonString: 'string',
|
wildcardSubscriptionAvailable: 'byte',
|
subscriptionIdentifiersAvailable: 'byte',
|
sharedSubscriptionAvailable: 'byte',
|
serverKeepAlive: 'int16',
|
responseInformation: 'string',
|
serverReference: 'string',
|
topicAlias: 'int16',
|
subscriptionIdentifier: 'var'
|
}
|
|
function genHeader (type) {
|
return [0, 1, 2].map(function (qos) {
|
return [0, 1].map(function (dup) {
|
return [0, 1].map(function (retain) {
|
var buf = new Buffer(1)
|
buf.writeUInt8(
|
protocol.codes[type] << protocol.CMD_SHIFT |
|
(dup ? protocol.DUP_MASK : 0) |
|
qos << protocol.QOS_SHIFT | retain, 0, true)
|
return buf
|
})
|
})
|
})
|
}
|
|
/* Publish */
|
protocol.PUBLISH_HEADER = genHeader('publish')
|
|
/* Subscribe */
|
protocol.SUBSCRIBE_HEADER = genHeader('subscribe')
|
protocol.SUBSCRIBE_OPTIONS_QOS_MASK = 0x03
|
protocol.SUBSCRIBE_OPTIONS_NL_MASK = 0x01
|
protocol.SUBSCRIBE_OPTIONS_NL_SHIFT = 2
|
protocol.SUBSCRIBE_OPTIONS_RAP_MASK = 0x01
|
protocol.SUBSCRIBE_OPTIONS_RAP_SHIFT = 3
|
protocol.SUBSCRIBE_OPTIONS_RH_MASK = 0x03
|
protocol.SUBSCRIBE_OPTIONS_RH_SHIFT = 4
|
protocol.SUBSCRIBE_OPTIONS_RH = [0x00, 0x10, 0x20]
|
protocol.SUBSCRIBE_OPTIONS_NL = 0x04
|
protocol.SUBSCRIBE_OPTIONS_RAP = 0x08
|
protocol.SUBSCRIBE_OPTIONS_QOS = [0x00, 0x01, 0x02]
|
|
/* Unsubscribe */
|
protocol.UNSUBSCRIBE_HEADER = genHeader('unsubscribe')
|
|
/* Confirmations */
|
protocol.ACKS = {
|
unsuback: genHeader('unsuback'),
|
puback: genHeader('puback'),
|
pubcomp: genHeader('pubcomp'),
|
pubrel: genHeader('pubrel'),
|
pubrec: genHeader('pubrec')
|
}
|
|
protocol.SUBACK_HEADER = Buffer.from([protocol.codes['suback'] << protocol.CMD_SHIFT])
|
|
/* Protocol versions */
|
protocol.VERSION3 = Buffer.from([3])
|
protocol.VERSION4 = Buffer.from([4])
|
protocol.VERSION5 = Buffer.from([5])
|
|
/* QoS */
|
protocol.QOS = [0, 1, 2].map(function (qos) {
|
return Buffer.from([qos])
|
})
|
|
/* Empty packets */
|
protocol.EMPTY = {
|
pingreq: Buffer.from([protocol.codes['pingreq'] << 4, 0]),
|
pingresp: Buffer.from([protocol.codes['pingresp'] << 4, 0]),
|
disconnect: Buffer.from([protocol.codes['disconnect'] << 4, 0])
|
}
|
|
},{"safe-buffer":182}],143:[function(require,module,exports){
|
'use strict'
|
|
var Buffer = require('safe-buffer').Buffer
|
var writeToStream = require('./writeToStream')
|
var EE = require('events').EventEmitter
|
var inherits = require('inherits')
|
|
function generate (packet, opts) {
|
var stream = new Accumulator()
|
writeToStream(packet, stream, opts)
|
return stream.concat()
|
}
|
|
function Accumulator () {
|
this._array = new Array(20)
|
this._i = 0
|
}
|
|
inherits(Accumulator, EE)
|
|
Accumulator.prototype.write = function (chunk) {
|
this._array[this._i++] = chunk
|
return true
|
}
|
|
Accumulator.prototype.concat = function () {
|
var length = 0
|
var lengths = new Array(this._array.length)
|
var list = this._array
|
var pos = 0
|
var i
|
var result
|
|
for (i = 0; i < list.length && list[i] !== undefined; i++) {
|
if (typeof list[i] !== 'string') lengths[i] = list[i].length
|
else lengths[i] = Buffer.byteLength(list[i])
|
|
length += lengths[i]
|
}
|
|
result = Buffer.allocUnsafe(length)
|
|
for (i = 0; i < list.length && list[i] !== undefined; i++) {
|
if (typeof list[i] !== 'string') {
|
list[i].copy(result, pos)
|
pos += lengths[i]
|
} else {
|
result.write(list[i], pos)
|
pos += lengths[i]
|
}
|
}
|
|
return result
|
}
|
|
module.exports = generate
|
|
},{"./writeToStream":148,"events":137,"inherits":139,"safe-buffer":182}],144:[function(require,module,exports){
|
'use strict'
|
|
exports.parser = require('./parser')
|
exports.generate = require('./generate')
|
exports.writeToStream = require('./writeToStream')
|
|
},{"./generate":143,"./parser":147,"./writeToStream":148}],145:[function(require,module,exports){
|
'use strict'
|
|
var Buffer = require('safe-buffer').Buffer
|
var max = 65536
|
var cache = {}
|
|
function generateBuffer (i) {
|
var buffer = Buffer.allocUnsafe(2)
|
buffer.writeUInt8(i >> 8, 0)
|
buffer.writeUInt8(i & 0x00FF, 0 + 1)
|
|
return buffer
|
}
|
|
function generateCache () {
|
for (var i = 0; i < max; i++) {
|
cache[i] = generateBuffer(i)
|
}
|
}
|
|
/**
|
* calcVariableByteIntLength - calculate the variable byte integer
|
* length field
|
*
|
* @api private
|
*/
|
function calcVariableByteIntLength (length) {
|
if (length >= 0 && length < 128) return 1
|
else if (length >= 128 && length < 16384) return 2
|
else if (length >= 16384 && length < 2097152) return 3
|
else if (length >= 2097152 && length < 268435456) return 4
|
else return 0
|
}
|
|
function genBufVariableByteInt (num) {
|
var digit = 0
|
var pos = 0
|
var length = calcVariableByteIntLength(num)
|
var buffer = Buffer.allocUnsafe(length)
|
|
do {
|
digit = num % 128 | 0
|
num = num / 128 | 0
|
if (num > 0) digit = digit | 0x80
|
|
buffer.writeUInt8(digit, pos++)
|
} while (num > 0)
|
|
return {
|
data: buffer,
|
length: length
|
}
|
}
|
|
function generate4ByteBuffer (num) {
|
var buffer = Buffer.allocUnsafe(4)
|
buffer.writeUInt32BE(num, 0)
|
return buffer
|
}
|
|
module.exports = {
|
cache: cache,
|
generateCache: generateCache,
|
generateNumber: generateBuffer,
|
genBufVariableByteInt: genBufVariableByteInt,
|
generate4ByteBuffer: generate4ByteBuffer
|
}
|
|
},{"safe-buffer":182}],146:[function(require,module,exports){
|
|
function Packet () {
|
this.cmd = null
|
this.retain = false
|
this.qos = 0
|
this.dup = false
|
this.length = -1
|
this.topic = null
|
this.payload = null
|
}
|
|
module.exports = Packet
|
|
},{}],147:[function(require,module,exports){
|
'use strict'
|
|
var bl = require('bl')
|
var inherits = require('inherits')
|
var EE = require('events').EventEmitter
|
var Packet = require('./packet')
|
var constants = require('./constants')
|
|
function Parser (opt) {
|
if (!(this instanceof Parser)) return new Parser(opt)
|
|
this.settings = opt || {}
|
|
this._states = [
|
'_parseHeader',
|
'_parseLength',
|
'_parsePayload',
|
'_newPacket'
|
]
|
|
this._resetState()
|
}
|
|
inherits(Parser, EE)
|
|
Parser.prototype._resetState = function () {
|
this.packet = new Packet()
|
this.error = null
|
this._list = bl()
|
this._stateCounter = 0
|
}
|
|
Parser.prototype.parse = function (buf) {
|
if (this.error) this._resetState()
|
|
this._list.append(buf)
|
|
while ((this.packet.length !== -1 || this._list.length > 0) &&
|
this[this._states[this._stateCounter]]() &&
|
!this.error) {
|
this._stateCounter++
|
|
if (this._stateCounter >= this._states.length) this._stateCounter = 0
|
}
|
|
return this._list.length
|
}
|
|
Parser.prototype._parseHeader = function () {
|
// There is at least one byte in the buffer
|
var zero = this._list.readUInt8(0)
|
this.packet.cmd = constants.types[zero >> constants.CMD_SHIFT]
|
this.packet.retain = (zero & constants.RETAIN_MASK) !== 0
|
this.packet.qos = (zero >> constants.QOS_SHIFT) & constants.QOS_MASK
|
this.packet.dup = (zero & constants.DUP_MASK) !== 0
|
|
this._list.consume(1)
|
|
return true
|
}
|
|
Parser.prototype._parseLength = function () {
|
// There is at least one byte in the list
|
var result = this._parseVarByteNum(true)
|
|
if (result) {
|
this.packet.length = result.value
|
this._list.consume(result.bytes)
|
}
|
|
return !!result
|
}
|
|
Parser.prototype._parsePayload = function () {
|
var result = false
|
|
// Do we have a payload? Do we have enough data to complete the payload?
|
// PINGs have no payload
|
if (this.packet.length === 0 || this._list.length >= this.packet.length) {
|
this._pos = 0
|
|
switch (this.packet.cmd) {
|
case 'connect':
|
this._parseConnect()
|
break
|
case 'connack':
|
this._parseConnack()
|
break
|
case 'publish':
|
this._parsePublish()
|
break
|
case 'puback':
|
case 'pubrec':
|
case 'pubrel':
|
case 'pubcomp':
|
this._parseConfirmation()
|
break
|
case 'subscribe':
|
this._parseSubscribe()
|
break
|
case 'suback':
|
this._parseSuback()
|
break
|
case 'unsubscribe':
|
this._parseUnsubscribe()
|
break
|
case 'unsuback':
|
this._parseUnsuback()
|
break
|
case 'pingreq':
|
case 'pingresp':
|
// These are empty, nothing to do
|
break
|
case 'disconnect':
|
this._parseDisconnect()
|
break
|
case 'auth':
|
this._parseAuth()
|
break
|
default:
|
this._emitError(new Error('Not supported'))
|
}
|
|
result = true
|
}
|
|
return result
|
}
|
|
Parser.prototype._parseConnect = function () {
|
var protocolId // Protocol ID
|
var clientId // Client ID
|
var topic // Will topic
|
var payload // Will payload
|
var password // Password
|
var username // Username
|
var flags = {}
|
var packet = this.packet
|
|
// Parse protocolId
|
protocolId = this._parseString()
|
|
if (protocolId === null) return this._emitError(new Error('Cannot parse protocolId'))
|
if (protocolId !== 'MQTT' && protocolId !== 'MQIsdp') {
|
return this._emitError(new Error('Invalid protocolId'))
|
}
|
|
packet.protocolId = protocolId
|
|
// Parse constants version number
|
if (this._pos >= this._list.length) return this._emitError(new Error('Packet too short'))
|
|
packet.protocolVersion = this._list.readUInt8(this._pos)
|
|
if (packet.protocolVersion !== 3 && packet.protocolVersion !== 4 && packet.protocolVersion !== 5) {
|
return this._emitError(new Error('Invalid protocol version'))
|
}
|
|
this._pos++
|
|
if (this._pos >= this._list.length) {
|
return this._emitError(new Error('Packet too short'))
|
}
|
|
// Parse connect flags
|
flags.username = (this._list.readUInt8(this._pos) & constants.USERNAME_MASK)
|
flags.password = (this._list.readUInt8(this._pos) & constants.PASSWORD_MASK)
|
flags.will = (this._list.readUInt8(this._pos) & constants.WILL_FLAG_MASK)
|
|
if (flags.will) {
|
packet.will = {}
|
packet.will.retain = (this._list.readUInt8(this._pos) & constants.WILL_RETAIN_MASK) !== 0
|
packet.will.qos = (this._list.readUInt8(this._pos) &
|
constants.WILL_QOS_MASK) >> constants.WILL_QOS_SHIFT
|
}
|
|
packet.clean = (this._list.readUInt8(this._pos) & constants.CLEAN_SESSION_MASK) !== 0
|
this._pos++
|
|
// Parse keepalive
|
packet.keepalive = this._parseNum()
|
if (packet.keepalive === -1) return this._emitError(new Error('Packet too short'))
|
|
// parse properties
|
if (packet.protocolVersion === 5) {
|
var properties = this._parseProperties()
|
if (Object.getOwnPropertyNames(properties).length) {
|
packet.properties = properties
|
}
|
}
|
// Parse clientId
|
clientId = this._parseString()
|
if (clientId === null) return this._emitError(new Error('Packet too short'))
|
packet.clientId = clientId
|
|
if (flags.will) {
|
if (packet.protocolVersion === 5) {
|
var willProperties = this._parseProperties()
|
if (Object.getOwnPropertyNames(willProperties).length) {
|
packet.will.properties = willProperties
|
}
|
}
|
// Parse will topic
|
topic = this._parseString()
|
if (topic === null) return this._emitError(new Error('Cannot parse will topic'))
|
packet.will.topic = topic
|
|
// Parse will payload
|
payload = this._parseBuffer()
|
if (payload === null) return this._emitError(new Error('Cannot parse will payload'))
|
packet.will.payload = payload
|
}
|
|
// Parse username
|
if (flags.username) {
|
username = this._parseString()
|
if (username === null) return this._emitError(new Error('Cannot parse username'))
|
packet.username = username
|
}
|
|
// Parse password
|
if (flags.password) {
|
password = this._parseBuffer()
|
if (password === null) return this._emitError(new Error('Cannot parse password'))
|
packet.password = password
|
}
|
// need for right parse auth packet and self set up
|
this.settings = packet
|
|
return packet
|
}
|
|
Parser.prototype._parseConnack = function () {
|
var packet = this.packet
|
|
if (this._list.length < 2) return null
|
|
packet.sessionPresent = !!(this._list.readUInt8(this._pos++) & constants.SESSIONPRESENT_MASK)
|
if (this.settings.protocolVersion === 5) {
|
packet.reasonCode = this._list.readUInt8(this._pos++)
|
} else {
|
packet.returnCode = this._list.readUInt8(this._pos++)
|
}
|
|
if (packet.returnCode === -1 || packet.reasonCode === -1) return this._emitError(new Error('Cannot parse return code'))
|
// mqtt 5 properties
|
if (this.settings.protocolVersion === 5) {
|
var properties = this._parseProperties()
|
if (Object.getOwnPropertyNames(properties).length) {
|
packet.properties = properties
|
}
|
}
|
}
|
|
Parser.prototype._parsePublish = function () {
|
var packet = this.packet
|
packet.topic = this._parseString()
|
|
if (packet.topic === null) return this._emitError(new Error('Cannot parse topic'))
|
|
// Parse messageId
|
if (packet.qos > 0) if (!this._parseMessageId()) { return }
|
|
// Properties mqtt 5
|
if (this.settings.protocolVersion === 5) {
|
var properties = this._parseProperties()
|
if (Object.getOwnPropertyNames(properties).length) {
|
packet.properties = properties
|
}
|
}
|
|
packet.payload = this._list.slice(this._pos, packet.length)
|
}
|
|
Parser.prototype._parseSubscribe = function () {
|
var packet = this.packet
|
var topic
|
var options
|
var qos
|
var rh
|
var rap
|
var nl
|
var subscription
|
|
if (packet.qos !== 1) {
|
return this._emitError(new Error('Wrong subscribe header'))
|
}
|
|
packet.subscriptions = []
|
|
if (!this._parseMessageId()) { return }
|
|
// Properties mqtt 5
|
if (this.settings.protocolVersion === 5) {
|
var properties = this._parseProperties()
|
if (Object.getOwnPropertyNames(properties).length) {
|
packet.properties = properties
|
}
|
}
|
|
while (this._pos < packet.length) {
|
// Parse topic
|
topic = this._parseString()
|
if (topic === null) return this._emitError(new Error('Cannot parse topic'))
|
if (this._pos >= packet.length) return this._emitError(new Error('Malformed Subscribe Payload'))
|
|
options = this._parseByte()
|
qos = options & constants.SUBSCRIBE_OPTIONS_QOS_MASK
|
nl = ((options >> constants.SUBSCRIBE_OPTIONS_NL_SHIFT) & constants.SUBSCRIBE_OPTIONS_NL_MASK) !== 0
|
rap = ((options >> constants.SUBSCRIBE_OPTIONS_RAP_SHIFT) & constants.SUBSCRIBE_OPTIONS_RAP_MASK) !== 0
|
rh = (options >> constants.SUBSCRIBE_OPTIONS_RH_SHIFT) & constants.SUBSCRIBE_OPTIONS_RH_MASK
|
|
subscription = { topic: topic, qos: qos }
|
|
// mqtt 5 options
|
if (this.settings.protocolVersion === 5) {
|
subscription.nl = nl
|
subscription.rap = rap
|
subscription.rh = rh
|
}
|
|
// Push pair to subscriptions
|
packet.subscriptions.push(subscription)
|
}
|
}
|
|
Parser.prototype._parseSuback = function () {
|
var packet = this.packet
|
this.packet.granted = []
|
|
if (!this._parseMessageId()) { return }
|
|
// Properties mqtt 5
|
if (this.settings.protocolVersion === 5) {
|
var properties = this._parseProperties()
|
if (Object.getOwnPropertyNames(properties).length) {
|
packet.properties = properties
|
}
|
}
|
|
// Parse granted QoSes
|
while (this._pos < this.packet.length) {
|
this.packet.granted.push(this._list.readUInt8(this._pos++))
|
}
|
}
|
|
Parser.prototype._parseUnsubscribe = function () {
|
var packet = this.packet
|
|
packet.unsubscriptions = []
|
|
// Parse messageId
|
if (!this._parseMessageId()) { return }
|
|
// Properties mqtt 5
|
if (this.settings.protocolVersion === 5) {
|
var properties = this._parseProperties()
|
if (Object.getOwnPropertyNames(properties).length) {
|
packet.properties = properties
|
}
|
}
|
|
while (this._pos < packet.length) {
|
var topic
|
|
// Parse topic
|
topic = this._parseString()
|
if (topic === null) return this._emitError(new Error('Cannot parse topic'))
|
|
// Push topic to unsubscriptions
|
packet.unsubscriptions.push(topic)
|
}
|
}
|
|
Parser.prototype._parseUnsuback = function () {
|
var packet = this.packet
|
if (!this._parseMessageId()) return this._emitError(new Error('Cannot parse messageId'))
|
// Properties mqtt 5
|
if (this.settings.protocolVersion === 5) {
|
var properties = this._parseProperties()
|
if (Object.getOwnPropertyNames(properties).length) {
|
packet.properties = properties
|
}
|
// Parse granted QoSes
|
packet.granted = []
|
while (this._pos < this.packet.length) {
|
this.packet.granted.push(this._list.readUInt8(this._pos++))
|
}
|
}
|
}
|
|
// parse packets like puback, pubrec, pubrel, pubcomp
|
Parser.prototype._parseConfirmation = function () {
|
var packet = this.packet
|
|
this._parseMessageId()
|
|
if (this.settings.protocolVersion === 5) {
|
if (packet.length > 2) {
|
// response code
|
packet.reasonCode = this._parseByte()
|
// properies mqtt 5
|
var properties = this._parseProperties()
|
if (Object.getOwnPropertyNames(properties).length) {
|
packet.properties = properties
|
}
|
}
|
}
|
|
return true
|
}
|
|
// parse disconnect packet
|
Parser.prototype._parseDisconnect = function () {
|
var packet = this.packet
|
|
if (this.settings.protocolVersion === 5) {
|
// response code
|
packet.reasonCode = this._parseByte()
|
// properies mqtt 5
|
var properties = this._parseProperties()
|
if (Object.getOwnPropertyNames(properties).length) {
|
packet.properties = properties
|
}
|
}
|
|
return true
|
}
|
|
// parse auth packet
|
Parser.prototype._parseAuth = function () {
|
var packet = this.packet
|
|
if (this.settings.protocolVersion !== 5) {
|
return this._emitError(new Error('Not supported auth packet for this version MQTT'))
|
}
|
|
// response code
|
packet.reasonCode = this._parseByte()
|
// properies mqtt 5
|
var properties = this._parseProperties()
|
if (Object.getOwnPropertyNames(properties).length) {
|
packet.properties = properties
|
}
|
|
return true
|
}
|
|
Parser.prototype._parseMessageId = function () {
|
var packet = this.packet
|
|
packet.messageId = this._parseNum()
|
|
if (packet.messageId === null) {
|
this._emitError(new Error('Cannot parse messageId'))
|
return false
|
}
|
|
return true
|
}
|
|
Parser.prototype._parseString = function (maybeBuffer) {
|
var length = this._parseNum()
|
var result
|
var end = length + this._pos
|
|
if (length === -1 || end > this._list.length || end > this.packet.length) return null
|
|
result = this._list.toString('utf8', this._pos, end)
|
this._pos += length
|
|
return result
|
}
|
|
Parser.prototype._parseStringPair = function () {
|
return {
|
name: this._parseString(),
|
value: this._parseString()
|
}
|
}
|
|
Parser.prototype._parseBuffer = function () {
|
var length = this._parseNum()
|
var result
|
var end = length + this._pos
|
|
if (length === -1 || end > this._list.length || end > this.packet.length) return null
|
|
result = this._list.slice(this._pos, end)
|
|
this._pos += length
|
|
return result
|
}
|
|
Parser.prototype._parseNum = function () {
|
if (this._list.length - this._pos < 2) return -1
|
|
var result = this._list.readUInt16BE(this._pos)
|
this._pos += 2
|
|
return result
|
}
|
|
Parser.prototype._parse4ByteNum = function () {
|
if (this._list.length - this._pos < 4) return -1
|
|
var result = this._list.readUInt32BE(this._pos)
|
this._pos += 4
|
|
return result
|
}
|
|
Parser.prototype._parseVarByteNum = function (fullInfoFlag) {
|
var bytes = 0
|
var mul = 1
|
var length = 0
|
var result = true
|
var current
|
var padding = this._pos ? this._pos : 0
|
|
while (bytes < 5) {
|
current = this._list.readUInt8(padding + bytes++)
|
length += mul * (current & constants.LENGTH_MASK)
|
mul *= 0x80
|
|
if ((current & constants.LENGTH_FIN_MASK) === 0) break
|
if (this._list.length <= bytes) {
|
result = false
|
break
|
}
|
}
|
|
if (padding) {
|
this._pos += bytes
|
}
|
|
result = result
|
? fullInfoFlag ? {
|
bytes: bytes,
|
value: length
|
} : length
|
: false
|
|
return result
|
}
|
|
Parser.prototype._parseByte = function () {
|
var result = this._list.readUInt8(this._pos)
|
this._pos++
|
return result
|
}
|
|
Parser.prototype._parseByType = function (type) {
|
switch (type) {
|
case 'byte': {
|
return this._parseByte() !== 0
|
}
|
case 'int8': {
|
return this._parseByte()
|
}
|
case 'int16': {
|
return this._parseNum()
|
}
|
case 'int32': {
|
return this._parse4ByteNum()
|
}
|
case 'var': {
|
return this._parseVarByteNum()
|
}
|
case 'string': {
|
return this._parseString()
|
}
|
case 'pair': {
|
return this._parseStringPair()
|
}
|
case 'binary': {
|
return this._parseBuffer()
|
}
|
}
|
}
|
|
Parser.prototype._parseProperties = function () {
|
var length = this._parseVarByteNum()
|
var start = this._pos
|
var end = start + length
|
var result = {}
|
while (this._pos < end) {
|
var type = this._parseByte()
|
var name = constants.propertiesCodes[type]
|
if (!name) {
|
this._emitError(new Error('Unknown property'))
|
return false
|
}
|
// user properties process
|
if (name === 'userProperties') {
|
if (!result[name]) {
|
result[name] = {}
|
}
|
var currentUserProperty = this._parseByType(constants.propertiesTypes[name])
|
if (result[name][currentUserProperty.name]) {
|
if (Array.isArray(result[name][currentUserProperty.name])) {
|
result[name][currentUserProperty.name].push(currentUserProperty.value)
|
} else {
|
var currentValue = result[name][currentUserProperty.name]
|
result[name][currentUserProperty.name] = [currentValue]
|
result[name][currentUserProperty.name].push(currentUserProperty.value)
|
}
|
} else {
|
result[name][currentUserProperty.name] = currentUserProperty.value
|
}
|
continue
|
}
|
result[name] = this._parseByType(constants.propertiesTypes[name])
|
}
|
return result
|
}
|
|
Parser.prototype._newPacket = function () {
|
if (this.packet) {
|
this._list.consume(this.packet.length)
|
this.emit('packet', this.packet)
|
}
|
|
this.packet = new Packet()
|
|
this._pos = 0
|
|
return true
|
}
|
|
Parser.prototype._emitError = function (err) {
|
this.error = err
|
this.emit('error', err)
|
}
|
|
module.exports = Parser
|
|
},{"./constants":142,"./packet":146,"bl":35,"events":137,"inherits":139}],148:[function(require,module,exports){
|
'use strict'
|
|
var protocol = require('./constants')
|
var Buffer = require('safe-buffer').Buffer
|
var empty = Buffer.allocUnsafe(0)
|
var zeroBuf = Buffer.from([0])
|
var numbers = require('./numbers')
|
var nextTick = require('process-nextick-args').nextTick
|
|
var numCache = numbers.cache
|
var generateNumber = numbers.generateNumber
|
var generateCache = numbers.generateCache
|
var genBufVariableByteInt = numbers.genBufVariableByteInt
|
var generate4ByteBuffer = numbers.generate4ByteBuffer
|
var writeNumber = writeNumberCached
|
var toGenerate = true
|
|
function generate (packet, stream, opts) {
|
if (stream.cork) {
|
stream.cork()
|
nextTick(uncork, stream)
|
}
|
|
if (toGenerate) {
|
toGenerate = false
|
generateCache()
|
}
|
|
switch (packet.cmd) {
|
case 'connect':
|
return connect(packet, stream, opts)
|
case 'connack':
|
return connack(packet, stream, opts)
|
case 'publish':
|
return publish(packet, stream, opts)
|
case 'puback':
|
case 'pubrec':
|
case 'pubrel':
|
case 'pubcomp':
|
return confirmation(packet, stream, opts)
|
case 'subscribe':
|
return subscribe(packet, stream, opts)
|
case 'suback':
|
return suback(packet, stream, opts)
|
case 'unsubscribe':
|
return unsubscribe(packet, stream, opts)
|
case 'unsuback':
|
return unsuback(packet, stream, opts)
|
case 'pingreq':
|
case 'pingresp':
|
return emptyPacket(packet, stream, opts)
|
case 'disconnect':
|
return disconnect(packet, stream, opts)
|
case 'auth':
|
return auth(packet, stream, opts)
|
default:
|
stream.emit('error', new Error('Unknown command'))
|
return false
|
}
|
}
|
/**
|
* Controls numbers cache.
|
* Set to "false" to allocate buffers on-the-flight instead of pre-generated cache
|
*/
|
Object.defineProperty(generate, 'cacheNumbers', {
|
get: function () {
|
return writeNumber === writeNumberCached
|
},
|
set: function (value) {
|
if (value) {
|
if (!numCache || Object.keys(numCache).length === 0) toGenerate = true
|
writeNumber = writeNumberCached
|
} else {
|
toGenerate = false
|
writeNumber = writeNumberGenerated
|
}
|
}
|
})
|
|
function uncork (stream) {
|
stream.uncork()
|
}
|
|
function connect (packet, stream, opts) {
|
var settings = packet || {}
|
var protocolId = settings.protocolId || 'MQTT'
|
var protocolVersion = settings.protocolVersion || 4
|
var will = settings.will
|
var clean = settings.clean
|
var keepalive = settings.keepalive || 0
|
var clientId = settings.clientId || ''
|
var username = settings.username
|
var password = settings.password
|
/* mqtt5 new oprions */
|
var properties = settings.properties
|
|
if (clean === undefined) clean = true
|
|
var length = 0
|
|
// Must be a string and non-falsy
|
if (!protocolId ||
|
(typeof protocolId !== 'string' && !Buffer.isBuffer(protocolId))) {
|
stream.emit('error', new Error('Invalid protocolId'))
|
return false
|
} else length += protocolId.length + 2
|
|
// Must be 3 or 4 or 5
|
if (protocolVersion !== 3 && protocolVersion !== 4 && protocolVersion !== 5) {
|
stream.emit('error', new Error('Invalid protocol version'))
|
return false
|
} else length += 1
|
|
// ClientId might be omitted in 3.1.1, but only if cleanSession is set to 1
|
if ((typeof clientId === 'string' || Buffer.isBuffer(clientId)) &&
|
(clientId || protocolVersion === 4) && (clientId || clean)) {
|
length += clientId.length + 2
|
} else {
|
if (protocolVersion < 4) {
|
stream.emit('error', new Error('clientId must be supplied before 3.1.1'))
|
return false
|
}
|
if ((clean * 1) === 0) {
|
stream.emit('error', new Error('clientId must be given if cleanSession set to 0'))
|
return false
|
}
|
}
|
|
// Must be a two byte number
|
if (typeof keepalive !== 'number' ||
|
keepalive < 0 ||
|
keepalive > 65535 ||
|
keepalive % 1 !== 0) {
|
stream.emit('error', new Error('Invalid keepalive'))
|
return false
|
} else length += 2
|
|
// Connect flags
|
length += 1
|
|
// Properties
|
if (protocolVersion === 5) {
|
var propertiesData = getProperties(stream, properties)
|
length += propertiesData.length
|
}
|
|
// If will exists...
|
if (will) {
|
// It must be an object
|
if (typeof will !== 'object') {
|
stream.emit('error', new Error('Invalid will'))
|
return false
|
}
|
// It must have topic typeof string
|
if (!will.topic || typeof will.topic !== 'string') {
|
stream.emit('error', new Error('Invalid will topic'))
|
return false
|
} else {
|
length += Buffer.byteLength(will.topic) + 2
|
}
|
|
// Payload
|
length += 2 // payload length
|
if (will.payload) {
|
if (will.payload.length >= 0) {
|
if (typeof will.payload === 'string') {
|
length += Buffer.byteLength(will.payload)
|
} else {
|
length += will.payload.length
|
}
|
} else {
|
stream.emit('error', new Error('Invalid will payload'))
|
return false
|
}
|
}
|
// will properties
|
var willProperties = {}
|
if (protocolVersion === 5) {
|
willProperties = getProperties(stream, will.properties)
|
length += willProperties.length
|
}
|
}
|
|
// Username
|
var providedUsername = false
|
if (username != null) {
|
if (isStringOrBuffer(username)) {
|
providedUsername = true
|
length += Buffer.byteLength(username) + 2
|
} else {
|
stream.emit('error', new Error('Invalid username'))
|
return false
|
}
|
}
|
|
// Password
|
if (password != null) {
|
if (!providedUsername) {
|
stream.emit('error', new Error('Username is required to use password'))
|
return false
|
}
|
|
if (isStringOrBuffer(password)) {
|
length += byteLength(password) + 2
|
} else {
|
stream.emit('error', new Error('Invalid password'))
|
return false
|
}
|
}
|
|
// Generate header
|
stream.write(protocol.CONNECT_HEADER)
|
|
// Generate length
|
writeVarByteInt(stream, length)
|
|
// Generate protocol ID
|
writeStringOrBuffer(stream, protocolId)
|
stream.write(
|
protocolVersion === 4
|
? protocol.VERSION4
|
: protocolVersion === 5
|
? protocol.VERSION5
|
: protocol.VERSION3
|
)
|
|
// Connect flags
|
var flags = 0
|
flags |= (username != null) ? protocol.USERNAME_MASK : 0
|
flags |= (password != null) ? protocol.PASSWORD_MASK : 0
|
flags |= (will && will.retain) ? protocol.WILL_RETAIN_MASK : 0
|
flags |= (will && will.qos) ? will.qos << protocol.WILL_QOS_SHIFT : 0
|
flags |= will ? protocol.WILL_FLAG_MASK : 0
|
flags |= clean ? protocol.CLEAN_SESSION_MASK : 0
|
|
stream.write(Buffer.from([flags]))
|
|
// Keepalive
|
writeNumber(stream, keepalive)
|
|
// Properties
|
if (protocolVersion === 5) {
|
propertiesData.write()
|
}
|
|
// Client ID
|
writeStringOrBuffer(stream, clientId)
|
|
// Will
|
if (will) {
|
if (protocolVersion === 5) {
|
willProperties.write()
|
}
|
writeString(stream, will.topic)
|
writeStringOrBuffer(stream, will.payload)
|
}
|
|
// Username and password
|
if (username != null) {
|
writeStringOrBuffer(stream, username)
|
}
|
if (password != null) {
|
writeStringOrBuffer(stream, password)
|
}
|
// This is a small packet that happens only once on a stream
|
// We assume the stream is always free to receive more data after this
|
return true
|
}
|
|
function connack (packet, stream, opts) {
|
var version = opts ? opts.protocolVersion : 4
|
var settings = packet || {}
|
var rc = version === 5 ? settings.reasonCode : settings.returnCode
|
var properties = settings.properties
|
var length = 2 // length of rc and sessionHeader
|
|
// Check return code
|
if (typeof rc !== 'number') {
|
stream.emit('error', new Error('Invalid return code'))
|
return false
|
}
|
// mqtt5 properties
|
var propertiesData = null
|
if (version === 5) {
|
propertiesData = getProperties(stream, properties)
|
length += propertiesData.length
|
}
|
|
stream.write(protocol.CONNACK_HEADER)
|
// length
|
writeVarByteInt(stream, length)
|
stream.write(settings.sessionPresent ? protocol.SESSIONPRESENT_HEADER : zeroBuf)
|
|
stream.write(Buffer.from([rc]))
|
if (propertiesData != null) {
|
propertiesData.write()
|
}
|
return true
|
}
|
|
function publish (packet, stream, opts) {
|
var version = opts ? opts.protocolVersion : 4
|
var settings = packet || {}
|
var qos = settings.qos || 0
|
var retain = settings.retain ? protocol.RETAIN_MASK : 0
|
var topic = settings.topic
|
var payload = settings.payload || empty
|
var id = settings.messageId
|
var properties = settings.properties
|
|
var length = 0
|
|
// Topic must be a non-empty string or Buffer
|
if (typeof topic === 'string') length += Buffer.byteLength(topic) + 2
|
else if (Buffer.isBuffer(topic)) length += topic.length + 2
|
else {
|
stream.emit('error', new Error('Invalid topic'))
|
return false
|
}
|
|
// Get the payload length
|
if (!Buffer.isBuffer(payload)) length += Buffer.byteLength(payload)
|
else length += payload.length
|
|
// Message ID must a number if qos > 0
|
if (qos && typeof id !== 'number') {
|
stream.emit('error', new Error('Invalid messageId'))
|
return false
|
} else if (qos) length += 2
|
|
// mqtt5 properties
|
var propertiesData = null
|
if (version === 5) {
|
propertiesData = getProperties(stream, properties)
|
length += propertiesData.length
|
}
|
|
// Header
|
stream.write(protocol.PUBLISH_HEADER[qos][settings.dup ? 1 : 0][retain ? 1 : 0])
|
|
// Remaining length
|
writeVarByteInt(stream, length)
|
|
// Topic
|
writeNumber(stream, byteLength(topic))
|
stream.write(topic)
|
|
// Message ID
|
if (qos > 0) writeNumber(stream, id)
|
|
// Properties
|
if (propertiesData != null) {
|
propertiesData.write()
|
}
|
|
// Payload
|
return stream.write(payload)
|
}
|
|
/* Puback, pubrec, pubrel and pubcomp */
|
function confirmation (packet, stream, opts) {
|
var version = opts ? opts.protocolVersion : 4
|
var settings = packet || {}
|
var type = settings.cmd || 'puback'
|
var id = settings.messageId
|
var dup = (settings.dup && type === 'pubrel') ? protocol.DUP_MASK : 0
|
var qos = 0
|
var reasonCode = settings.reasonCode
|
var properties = settings.properties
|
var length = version === 5 ? 3 : 2
|
|
if (type === 'pubrel') qos = 1
|
|
// Check message ID
|
if (typeof id !== 'number') {
|
stream.emit('error', new Error('Invalid messageId'))
|
return false
|
}
|
|
// properies mqtt 5
|
var propertiesData = null
|
if (version === 5) {
|
propertiesData = getPropertiesByMaximumPacketSize(stream, properties, opts, length)
|
if (!propertiesData) { return false }
|
length += propertiesData.length
|
}
|
|
// Header
|
stream.write(protocol.ACKS[type][qos][dup][0])
|
|
// Length
|
writeVarByteInt(stream, length)
|
|
// Message ID
|
writeNumber(stream, id)
|
|
// reason code in header
|
if (version === 5) {
|
stream.write(Buffer.from([reasonCode]))
|
}
|
|
// properies mqtt 5
|
if (propertiesData !== null) {
|
propertiesData.write()
|
}
|
return true
|
}
|
|
function subscribe (packet, stream, opts) {
|
var version = opts ? opts.protocolVersion : 4
|
var settings = packet || {}
|
var dup = settings.dup ? protocol.DUP_MASK : 0
|
var id = settings.messageId
|
var subs = settings.subscriptions
|
var properties = settings.properties
|
|
var length = 0
|
|
// Check message ID
|
if (typeof id !== 'number') {
|
stream.emit('error', new Error('Invalid messageId'))
|
return false
|
} else length += 2
|
|
// properies mqtt 5
|
var propertiesData = null
|
if (version === 5) {
|
propertiesData = getProperties(stream, properties)
|
length += propertiesData.length
|
}
|
|
// Check subscriptions
|
if (typeof subs === 'object' && subs.length) {
|
for (var i = 0; i < subs.length; i += 1) {
|
var itopic = subs[i].topic
|
var iqos = subs[i].qos
|
|
if (typeof itopic !== 'string') {
|
stream.emit('error', new Error('Invalid subscriptions - invalid topic'))
|
return false
|
}
|
if (typeof iqos !== 'number') {
|
stream.emit('error', new Error('Invalid subscriptions - invalid qos'))
|
return false
|
}
|
|
if (version === 5) {
|
var nl = subs[i].nl || false
|
if (typeof nl !== 'boolean') {
|
stream.emit('error', new Error('Invalid subscriptions - invalid No Local'))
|
return false
|
}
|
var rap = subs[i].rap || false
|
if (typeof rap !== 'boolean') {
|
stream.emit('error', new Error('Invalid subscriptions - invalid Retain as Published'))
|
return false
|
}
|
var rh = subs[i].rh || 0
|
if (typeof rh !== 'number' || rh > 2) {
|
stream.emit('error', new Error('Invalid subscriptions - invalid Retain Handling'))
|
return false
|
}
|
}
|
|
length += Buffer.byteLength(itopic) + 2 + 1
|
}
|
} else {
|
stream.emit('error', new Error('Invalid subscriptions'))
|
return false
|
}
|
|
// Generate header
|
stream.write(protocol.SUBSCRIBE_HEADER[1][dup ? 1 : 0][0])
|
|
// Generate length
|
writeVarByteInt(stream, length)
|
|
// Generate message ID
|
writeNumber(stream, id)
|
|
// properies mqtt 5
|
if (propertiesData !== null) {
|
propertiesData.write()
|
}
|
|
var result = true
|
|
// Generate subs
|
for (var j = 0; j < subs.length; j++) {
|
var sub = subs[j]
|
var jtopic = sub.topic
|
var jqos = sub.qos
|
var jnl = +sub.nl
|
var jrap = +sub.rap
|
var jrh = sub.rh
|
var joptions
|
|
// Write topic string
|
writeString(stream, jtopic)
|
|
// options process
|
joptions = protocol.SUBSCRIBE_OPTIONS_QOS[jqos]
|
if (version === 5) {
|
joptions |= jnl ? protocol.SUBSCRIBE_OPTIONS_NL : 0
|
joptions |= jrap ? protocol.SUBSCRIBE_OPTIONS_RAP : 0
|
joptions |= jrh ? protocol.SUBSCRIBE_OPTIONS_RH[jrh] : 0
|
}
|
// Write options
|
result = stream.write(Buffer.from([joptions]))
|
}
|
|
return result
|
}
|
|
function suback (packet, stream, opts) {
|
var version = opts ? opts.protocolVersion : 4
|
var settings = packet || {}
|
var id = settings.messageId
|
var granted = settings.granted
|
var properties = settings.properties
|
var length = 0
|
|
// Check message ID
|
if (typeof id !== 'number') {
|
stream.emit('error', new Error('Invalid messageId'))
|
return false
|
} else length += 2
|
|
// Check granted qos vector
|
if (typeof granted === 'object' && granted.length) {
|
for (var i = 0; i < granted.length; i += 1) {
|
if (typeof granted[i] !== 'number') {
|
stream.emit('error', new Error('Invalid qos vector'))
|
return false
|
}
|
length += 1
|
}
|
} else {
|
stream.emit('error', new Error('Invalid qos vector'))
|
return false
|
}
|
|
// properies mqtt 5
|
var propertiesData = null
|
if (version === 5) {
|
propertiesData = getPropertiesByMaximumPacketSize(stream, properties, opts, length)
|
if (!propertiesData) { return false }
|
length += propertiesData.length
|
}
|
|
// header
|
stream.write(protocol.SUBACK_HEADER)
|
|
// Length
|
writeVarByteInt(stream, length)
|
|
// Message ID
|
writeNumber(stream, id)
|
|
// properies mqtt 5
|
if (propertiesData !== null) {
|
propertiesData.write()
|
}
|
|
return stream.write(Buffer.from(granted))
|
}
|
|
function unsubscribe (packet, stream, opts) {
|
var version = opts ? opts.protocolVersion : 4
|
var settings = packet || {}
|
var id = settings.messageId
|
var dup = settings.dup ? protocol.DUP_MASK : 0
|
var unsubs = settings.unsubscriptions
|
var properties = settings.properties
|
|
var length = 0
|
|
// Check message ID
|
if (typeof id !== 'number') {
|
stream.emit('error', new Error('Invalid messageId'))
|
return false
|
} else {
|
length += 2
|
}
|
// Check unsubs
|
if (typeof unsubs === 'object' && unsubs.length) {
|
for (var i = 0; i < unsubs.length; i += 1) {
|
if (typeof unsubs[i] !== 'string') {
|
stream.emit('error', new Error('Invalid unsubscriptions'))
|
return false
|
}
|
length += Buffer.byteLength(unsubs[i]) + 2
|
}
|
} else {
|
stream.emit('error', new Error('Invalid unsubscriptions'))
|
return false
|
}
|
// properies mqtt 5
|
var propertiesData = null
|
if (version === 5) {
|
propertiesData = getProperties(stream, properties)
|
length += propertiesData.length
|
}
|
|
// Header
|
stream.write(protocol.UNSUBSCRIBE_HEADER[1][dup ? 1 : 0][0])
|
|
// Length
|
writeVarByteInt(stream, length)
|
|
// Message ID
|
writeNumber(stream, id)
|
|
// properies mqtt 5
|
if (propertiesData !== null) {
|
propertiesData.write()
|
}
|
|
// Unsubs
|
var result = true
|
for (var j = 0; j < unsubs.length; j++) {
|
result = writeString(stream, unsubs[j])
|
}
|
|
return result
|
}
|
|
function unsuback (packet, stream, opts) {
|
var version = opts ? opts.protocolVersion : 4
|
var settings = packet || {}
|
var id = settings.messageId
|
var dup = settings.dup ? protocol.DUP_MASK : 0
|
var granted = settings.granted
|
var properties = settings.properties
|
var type = settings.cmd
|
var qos = 0
|
|
var length = 2
|
|
// Check message ID
|
if (typeof id !== 'number') {
|
stream.emit('error', new Error('Invalid messageId'))
|
return false
|
}
|
|
// Check granted
|
if (version === 5) {
|
if (typeof granted === 'object' && granted.length) {
|
for (var i = 0; i < granted.length; i += 1) {
|
if (typeof granted[i] !== 'number') {
|
stream.emit('error', new Error('Invalid qos vector'))
|
return false
|
}
|
length += 1
|
}
|
} else {
|
stream.emit('error', new Error('Invalid qos vector'))
|
return false
|
}
|
}
|
|
// properies mqtt 5
|
var propertiesData = null
|
if (version === 5) {
|
propertiesData = getPropertiesByMaximumPacketSize(stream, properties, opts, length)
|
if (!propertiesData) { return false }
|
length += propertiesData.length
|
}
|
|
// Header
|
stream.write(protocol.ACKS[type][qos][dup][0])
|
|
// Length
|
writeVarByteInt(stream, length)
|
|
// Message ID
|
writeNumber(stream, id)
|
|
// properies mqtt 5
|
if (propertiesData !== null) {
|
propertiesData.write()
|
}
|
|
// payload
|
if (version === 5) {
|
stream.write(Buffer.from(granted))
|
}
|
return true
|
}
|
|
function emptyPacket (packet, stream, opts) {
|
return stream.write(protocol.EMPTY[packet.cmd])
|
}
|
|
function disconnect (packet, stream, opts) {
|
var version = opts ? opts.protocolVersion : 4
|
var settings = packet || {}
|
var reasonCode = settings.reasonCode
|
var properties = settings.properties
|
var length = version === 5 ? 1 : 0
|
|
// properies mqtt 5
|
var propertiesData = null
|
if (version === 5) {
|
propertiesData = getPropertiesByMaximumPacketSize(stream, properties, opts, length)
|
if (!propertiesData) { return false }
|
length += propertiesData.length
|
}
|
|
// Header
|
stream.write(Buffer.from([protocol.codes['disconnect'] << 4]))
|
|
// Length
|
writeVarByteInt(stream, length)
|
|
// reason code in header
|
if (version === 5) {
|
stream.write(Buffer.from([reasonCode]))
|
}
|
|
// properies mqtt 5
|
if (propertiesData !== null) {
|
propertiesData.write()
|
}
|
|
return true
|
}
|
|
function auth (packet, stream, opts) {
|
var version = opts ? opts.protocolVersion : 4
|
var settings = packet || {}
|
var reasonCode = settings.reasonCode
|
var properties = settings.properties
|
var length = version === 5 ? 1 : 0
|
|
if (version !== 5) stream.emit('error', new Error('Invalid mqtt version for auth packet'))
|
|
// properies mqtt 5
|
var propertiesData = getPropertiesByMaximumPacketSize(stream, properties, opts, length)
|
if (!propertiesData) { return false }
|
length += propertiesData.length
|
|
// Header
|
stream.write(Buffer.from([protocol.codes['auth'] << 4]))
|
|
// Length
|
writeVarByteInt(stream, length)
|
|
// reason code in header
|
stream.write(Buffer.from([reasonCode]))
|
|
// properies mqtt 5
|
if (propertiesData !== null) {
|
propertiesData.write()
|
}
|
return true
|
}
|
|
/**
|
* writeVarByteInt - write an MQTT style variable byte integer to the buffer
|
*
|
* @param <Buffer> buffer - destination
|
* @param <Number> pos - offset
|
* @param <Number> length - length (>0)
|
* @returns <Number> number of bytes written
|
*
|
* @api private
|
*/
|
|
var varByteIntCache = {}
|
function writeVarByteInt (stream, num) {
|
var buffer = varByteIntCache[num]
|
|
if (!buffer) {
|
buffer = genBufVariableByteInt(num).data
|
if (num < 16384) varByteIntCache[num] = buffer
|
}
|
|
stream.write(buffer)
|
}
|
|
/**
|
* writeString - write a utf8 string to the buffer
|
*
|
* @param <Buffer> buffer - destination
|
* @param <Number> pos - offset
|
* @param <String> string - string to write
|
* @return <Number> number of bytes written
|
*
|
* @api private
|
*/
|
|
function writeString (stream, string) {
|
var strlen = Buffer.byteLength(string)
|
writeNumber(stream, strlen)
|
|
stream.write(string, 'utf8')
|
}
|
|
/**
|
* writeStringPair - write a utf8 string pairs to the buffer
|
*
|
* @param <Buffer> buffer - destination
|
* @param <String> name - string name to write
|
* @param <String> value - string value to write
|
* @return <Number> number of bytes written
|
*
|
* @api private
|
*/
|
function writeStringPair (stream, name, value) {
|
writeString(stream, name)
|
writeString(stream, value)
|
}
|
|
/**
|
* writeNumber - write a two byte number to the buffer
|
*
|
* @param <Buffer> buffer - destination
|
* @param <Number> pos - offset
|
* @param <String> number - number to write
|
* @return <Number> number of bytes written
|
*
|
* @api private
|
*/
|
function writeNumberCached (stream, number) {
|
return stream.write(numCache[number])
|
}
|
function writeNumberGenerated (stream, number) {
|
return stream.write(generateNumber(number))
|
}
|
function write4ByteNumber (stream, number) {
|
return stream.write(generate4ByteBuffer(number))
|
}
|
/**
|
* writeStringOrBuffer - write a String or Buffer with the its length prefix
|
*
|
* @param <Buffer> buffer - destination
|
* @param <Number> pos - offset
|
* @param <String> toWrite - String or Buffer
|
* @return <Number> number of bytes written
|
*/
|
function writeStringOrBuffer (stream, toWrite) {
|
if (typeof toWrite === 'string') {
|
writeString(stream, toWrite)
|
} else if (toWrite) {
|
writeNumber(stream, toWrite.length)
|
stream.write(toWrite)
|
} else writeNumber(stream, 0)
|
}
|
|
function getProperties (stream, properties) {
|
/* connect properties */
|
if (typeof properties !== 'object' || properties.length != null) {
|
return {
|
length: 1,
|
write: function () {
|
writeProperties(stream, {}, 0)
|
}
|
}
|
}
|
var propertiesLength = 0
|
function getLengthProperty (name) {
|
var type = protocol.propertiesTypes[name]
|
var value = properties[name]
|
var length = 0
|
switch (type) {
|
case 'byte': {
|
if (typeof value !== 'boolean') {
|
stream.emit('error', new Error('Invalid ' + name))
|
return false
|
}
|
length += 1 + 1
|
break
|
}
|
case 'int8': {
|
if (typeof value !== 'number') {
|
stream.emit('error', new Error('Invalid ' + name))
|
return false
|
}
|
length += 1 + 1
|
break
|
}
|
case 'binary': {
|
if (value && value === null) {
|
stream.emit('error', new Error('Invalid ' + name))
|
return false
|
}
|
length += 1 + Buffer.byteLength(value) + 2
|
break
|
}
|
case 'int16': {
|
if (typeof value !== 'number') {
|
stream.emit('error', new Error('Invalid ' + name))
|
return false
|
}
|
length += 1 + 2
|
break
|
}
|
case 'int32': {
|
if (typeof value !== 'number') {
|
stream.emit('error', new Error('Invalid ' + name))
|
return false
|
}
|
length += 1 + 4
|
break
|
}
|
case 'var': {
|
if (typeof value !== 'number') {
|
stream.emit('error', new Error('Invalid ' + name))
|
return false
|
}
|
length += 1 + genBufVariableByteInt(value).length
|
break
|
}
|
case 'string': {
|
if (typeof value !== 'string') {
|
stream.emit('error', new Error('Invalid ' + name))
|
return false
|
}
|
length += 1 + 2 + Buffer.byteLength(value.toString())
|
break
|
}
|
case 'pair': {
|
if (typeof value !== 'object') {
|
stream.emit('error', new Error('Invalid ' + name))
|
return false
|
}
|
length += Object.getOwnPropertyNames(value).reduce(function (result, name) {
|
var currentValue = value[name]
|
if (Array.isArray(currentValue)) {
|
result += currentValue.reduce(function (currentLength, value) {
|
currentLength += 1 + 2 + Buffer.byteLength(name.toString()) + 2 + Buffer.byteLength(value.toString())
|
return currentLength
|
}, 0)
|
} else {
|
result += 1 + 2 + Buffer.byteLength(name.toString()) + 2 + Buffer.byteLength(value[name].toString())
|
}
|
return result
|
}, 0)
|
break
|
}
|
default: {
|
stream.emit('error', new Error('Invalid property ' + name))
|
return false
|
}
|
}
|
return length
|
}
|
if (properties) {
|
for (var propName in properties) {
|
var propLength = getLengthProperty(propName)
|
if (!propLength) return false
|
propertiesLength += propLength
|
}
|
}
|
var propertiesLengthLength = genBufVariableByteInt(propertiesLength).length
|
|
return {
|
length: propertiesLengthLength + propertiesLength,
|
write: function () {
|
writeProperties(stream, properties, propertiesLength)
|
}
|
}
|
}
|
|
function getPropertiesByMaximumPacketSize (stream, properties, opts, length) {
|
var mayEmptyProps = ['reasonString', 'userProperties']
|
var maximumPacketSize = opts && opts.properties && opts.properties.maximumPacketSize ? opts.properties.maximumPacketSize : 0
|
|
var propertiesData = getProperties(stream, properties)
|
if (maximumPacketSize) {
|
while (length + propertiesData.length > maximumPacketSize) {
|
var currentMayEmptyProp = mayEmptyProps.shift()
|
if (currentMayEmptyProp && properties[currentMayEmptyProp]) {
|
delete properties[currentMayEmptyProp]
|
propertiesData = getProperties(stream, properties)
|
} else {
|
return false
|
}
|
}
|
}
|
return propertiesData
|
}
|
|
function writeProperties (stream, properties, propertiesLength) {
|
/* write properties to stream */
|
writeVarByteInt(stream, propertiesLength)
|
for (var propName in properties) {
|
if (properties.hasOwnProperty(propName) && properties[propName] !== null) {
|
var value = properties[propName]
|
var type = protocol.propertiesTypes[propName]
|
switch (type) {
|
case 'byte': {
|
stream.write(Buffer.from([protocol.properties[propName]]))
|
stream.write(Buffer.from([+value]))
|
break
|
}
|
case 'int8': {
|
stream.write(Buffer.from([protocol.properties[propName]]))
|
stream.write(Buffer.from([value]))
|
break
|
}
|
case 'binary': {
|
stream.write(Buffer.from([protocol.properties[propName]]))
|
writeStringOrBuffer(stream, value)
|
break
|
}
|
case 'int16': {
|
stream.write(Buffer.from([protocol.properties[propName]]))
|
writeNumber(stream, value)
|
break
|
}
|
case 'int32': {
|
stream.write(Buffer.from([protocol.properties[propName]]))
|
write4ByteNumber(stream, value)
|
break
|
}
|
case 'var': {
|
stream.write(Buffer.from([protocol.properties[propName]]))
|
writeVarByteInt(stream, value)
|
break
|
}
|
case 'string': {
|
stream.write(Buffer.from([protocol.properties[propName]]))
|
writeString(stream, value)
|
break
|
}
|
case 'pair': {
|
Object.getOwnPropertyNames(value).forEach(function (name) {
|
var currentValue = value[name]
|
if (Array.isArray(currentValue)) {
|
currentValue.forEach(function (value) {
|
stream.write(Buffer.from([protocol.properties[propName]]))
|
writeStringPair(stream, name.toString(), value.toString())
|
})
|
} else {
|
stream.write(Buffer.from([protocol.properties[propName]]))
|
writeStringPair(stream, name.toString(), currentValue.toString())
|
}
|
})
|
break
|
}
|
default: {
|
stream.emit('error', new Error('Invalid property ' + propName))
|
return false
|
}
|
}
|
}
|
}
|
}
|
|
function byteLength (bufOrString) {
|
if (!bufOrString) return 0
|
else if (bufOrString instanceof Buffer) return bufOrString.length
|
else return Buffer.byteLength(bufOrString)
|
}
|
|
function isStringOrBuffer (field) {
|
return typeof field === 'string' || field instanceof Buffer
|
}
|
|
module.exports = generate
|
|
},{"./constants":142,"./numbers":145,"process-nextick-args":160,"safe-buffer":182}],149:[function(require,module,exports){
|
(function (process,global){
|
'use strict'
|
|
/**
|
* Module dependencies
|
*/
|
var events = require('events')
|
var Store = require('./store')
|
var mqttPacket = require('mqtt-packet')
|
var Writable = require('readable-stream').Writable
|
var inherits = require('inherits')
|
var reInterval = require('reinterval')
|
var validations = require('./validations')
|
var xtend = require('xtend')
|
var setImmediate = global.setImmediate || function (callback) {
|
// works in node v0.8
|
process.nextTick(callback)
|
}
|
var defaultConnectOptions = {
|
keepalive: 60,
|
reschedulePings: true,
|
protocolId: 'MQTT',
|
protocolVersion: 4,
|
reconnectPeriod: 1000,
|
connectTimeout: 30 * 1000,
|
clean: true,
|
resubscribe: true
|
}
|
var errors = {
|
0: '',
|
1: 'Unacceptable protocol version',
|
2: 'Identifier rejected',
|
3: 'Server unavailable',
|
4: 'Bad username or password',
|
5: 'Not authorized',
|
16: 'No matching subscribers',
|
17: 'No subscription existed',
|
128: 'Unspecified error',
|
129: 'Malformed Packet',
|
130: 'Protocol Error',
|
131: 'Implementation specific error',
|
132: 'Unsupported Protocol Version',
|
133: 'Client Identifier not valid',
|
134: 'Bad User Name or Password',
|
135: 'Not authorized',
|
136: 'Server unavailable',
|
137: 'Server busy',
|
138: 'Banned',
|
139: 'Server shutting down',
|
140: 'Bad authentication method',
|
141: 'Keep Alive timeout',
|
142: 'Session taken over',
|
143: 'Topic Filter invalid',
|
144: 'Topic Name invalid',
|
145: 'Packet identifier in use',
|
146: 'Packet Identifier not found',
|
147: 'Receive Maximum exceeded',
|
148: 'Topic Alias invalid',
|
149: 'Packet too large',
|
150: 'Message rate too high',
|
151: 'Quota exceeded',
|
152: 'Administrative action',
|
153: 'Payload format invalid',
|
154: 'Retain not supported',
|
155: 'QoS not supported',
|
156: 'Use another server',
|
157: 'Server moved',
|
158: 'Shared Subscriptions not supported',
|
159: 'Connection rate exceeded',
|
160: 'Maximum connect time',
|
161: 'Subscription Identifiers not supported',
|
162: 'Wildcard Subscriptions not supported'
|
}
|
|
function defaultId () {
|
return 'mqttjs_' + Math.random().toString(16).substr(2, 8)
|
}
|
|
function sendPacket (client, packet, cb) {
|
client.emit('packetsend', packet)
|
|
var result = mqttPacket.writeToStream(packet, client.stream, client.options)
|
|
if (!result && cb) {
|
client.stream.once('drain', cb)
|
} else if (cb) {
|
cb()
|
}
|
}
|
|
function flush (queue) {
|
if (queue) {
|
Object.keys(queue).forEach(function (messageId) {
|
if (typeof queue[messageId].cb === 'function') {
|
queue[messageId].cb(new Error('Connection closed'))
|
delete queue[messageId]
|
}
|
})
|
}
|
}
|
|
function flushVolatile (queue) {
|
if (queue) {
|
Object.keys(queue).forEach(function (messageId) {
|
if (queue[messageId].volatile && typeof queue[messageId].cb === 'function') {
|
queue[messageId].cb(new Error('Connection closed'))
|
delete queue[messageId]
|
}
|
})
|
}
|
}
|
|
function storeAndSend (client, packet, cb, cbStorePut) {
|
client.outgoingStore.put(packet, function storedPacket (err) {
|
if (err) {
|
return cb && cb(err)
|
}
|
cbStorePut()
|
sendPacket(client, packet, cb)
|
})
|
}
|
|
function nop () {}
|
|
/**
|
* MqttClient constructor
|
*
|
* @param {Stream} stream - stream
|
* @param {Object} [options] - connection options
|
* (see Connection#connect)
|
*/
|
function MqttClient (streamBuilder, options) {
|
var k
|
var that = this
|
|
if (!(this instanceof MqttClient)) {
|
return new MqttClient(streamBuilder, options)
|
}
|
|
this.options = options || {}
|
|
// Defaults
|
for (k in defaultConnectOptions) {
|
if (typeof this.options[k] === 'undefined') {
|
this.options[k] = defaultConnectOptions[k]
|
} else {
|
this.options[k] = options[k]
|
}
|
}
|
|
this.options.clientId = (typeof options.clientId === 'string') ? options.clientId : defaultId()
|
|
this.options.customHandleAcks = (options.protocolVersion === 5 && options.customHandleAcks) ? options.customHandleAcks : function () { arguments[3](0) }
|
|
this.streamBuilder = streamBuilder
|
|
// Inflight message storages
|
this.outgoingStore = options.outgoingStore || new Store()
|
this.incomingStore = options.incomingStore || new Store()
|
|
// Should QoS zero messages be queued when the connection is broken?
|
this.queueQoSZero = options.queueQoSZero === undefined ? true : options.queueQoSZero
|
|
// map of subscribed topics to support reconnection
|
this._resubscribeTopics = {}
|
|
// map of a subscribe messageId and a topic
|
this.messageIdToTopic = {}
|
|
// Ping timer, setup in _setupPingTimer
|
this.pingTimer = null
|
// Is the client connected?
|
this.connected = false
|
// Are we disconnecting?
|
this.disconnecting = false
|
// Packet queue
|
this.queue = []
|
// connack timer
|
this.connackTimer = null
|
// Reconnect timer
|
this.reconnectTimer = null
|
// Is processing store?
|
this._storeProcessing = false
|
// Packet Ids are put into the store during store processing
|
this._packetIdsDuringStoreProcessing = {}
|
/**
|
* MessageIDs starting with 1
|
* ensure that nextId is min. 1, see https://github.com/mqttjs/MQTT.js/issues/810
|
*/
|
this.nextId = Math.max(1, Math.floor(Math.random() * 65535))
|
|
// Inflight callbacks
|
this.outgoing = {}
|
|
// True if connection is first time.
|
this._firstConnection = true
|
|
// Mark disconnected on stream close
|
this.on('close', function () {
|
this.connected = false
|
clearTimeout(this.connackTimer)
|
})
|
|
// Send queued packets
|
this.on('connect', function () {
|
var queue = this.queue
|
|
function deliver () {
|
var entry = queue.shift()
|
var packet = null
|
|
if (!entry) {
|
return
|
}
|
|
packet = entry.packet
|
|
that._sendPacket(
|
packet,
|
function (err) {
|
if (entry.cb) {
|
entry.cb(err)
|
}
|
deliver()
|
}
|
)
|
}
|
|
deliver()
|
})
|
|
// Clear ping timer
|
this.on('close', function () {
|
if (that.pingTimer !== null) {
|
that.pingTimer.clear()
|
that.pingTimer = null
|
}
|
})
|
|
// Setup reconnect timer on disconnect
|
this.on('close', this._setupReconnect)
|
|
events.EventEmitter.call(this)
|
|
this._setupStream()
|
}
|
inherits(MqttClient, events.EventEmitter)
|
|
/**
|
* setup the event handlers in the inner stream.
|
*
|
* @api private
|
*/
|
MqttClient.prototype._setupStream = function () {
|
var connectPacket
|
var that = this
|
var writable = new Writable()
|
var parser = mqttPacket.parser(this.options)
|
var completeParse = null
|
var packets = []
|
|
this._clearReconnect()
|
|
this.stream = this.streamBuilder(this)
|
|
parser.on('packet', function (packet) {
|
packets.push(packet)
|
})
|
|
function nextTickWork () {
|
if (packets.length) {
|
process.nextTick(work)
|
} else {
|
var done = completeParse
|
completeParse = null
|
done()
|
}
|
}
|
|
function work () {
|
var packet = packets.shift()
|
|
if (packet) {
|
that._handlePacket(packet, nextTickWork)
|
} else {
|
var done = completeParse
|
completeParse = null
|
if (done) done()
|
}
|
}
|
|
writable._write = function (buf, enc, done) {
|
completeParse = done
|
parser.parse(buf)
|
work()
|
}
|
|
this.stream.pipe(writable)
|
|
// Suppress connection errors
|
this.stream.on('error', nop)
|
|
// Echo stream close
|
this.stream.on('close', function () {
|
flushVolatile(that.outgoing)
|
that.emit('close')
|
})
|
|
// Send a connect packet
|
connectPacket = Object.create(this.options)
|
connectPacket.cmd = 'connect'
|
// avoid message queue
|
sendPacket(this, connectPacket)
|
|
// Echo connection errors
|
parser.on('error', this.emit.bind(this, 'error'))
|
|
// auth
|
if (this.options.properties) {
|
if (!this.options.properties.authenticationMethod && this.options.properties.authenticationData) {
|
this.emit('error', new Error('Packet has no Authentication Method'))
|
return this
|
}
|
if (this.options.properties.authenticationMethod && this.options.authPacket && typeof this.options.authPacket === 'object') {
|
var authPacket = xtend({cmd: 'auth', reasonCode: 0}, this.options.authPacket)
|
sendPacket(this, authPacket)
|
}
|
}
|
|
// many drain listeners are needed for qos 1 callbacks if the connection is intermittent
|
this.stream.setMaxListeners(1000)
|
|
clearTimeout(this.connackTimer)
|
this.connackTimer = setTimeout(function () {
|
that._cleanUp(true)
|
}, this.options.connectTimeout)
|
}
|
|
MqttClient.prototype._handlePacket = function (packet, done) {
|
var options = this.options
|
|
if (options.protocolVersion === 5 && options.properties && options.properties.maximumPacketSize && options.properties.maximumPacketSize < packet.length) {
|
this.emit('error', new Error('exceeding packets size ' + packet.cmd))
|
this.end({reasonCode: 149, properties: { reasonString: 'Maximum packet size was exceeded' }})
|
return this
|
}
|
|
this.emit('packetreceive', packet)
|
|
switch (packet.cmd) {
|
case 'publish':
|
this._handlePublish(packet, done)
|
break
|
case 'puback':
|
case 'pubrec':
|
case 'pubcomp':
|
case 'suback':
|
case 'unsuback':
|
this._handleAck(packet)
|
done()
|
break
|
case 'pubrel':
|
this._handlePubrel(packet, done)
|
break
|
case 'connack':
|
this._handleConnack(packet)
|
done()
|
break
|
case 'pingresp':
|
this._handlePingresp(packet)
|
done()
|
break
|
case 'disconnect':
|
this._handleDisconnect(packet)
|
done()
|
break
|
default:
|
// do nothing
|
// maybe we should do an error handling
|
// or just log it
|
break
|
}
|
}
|
|
MqttClient.prototype._checkDisconnecting = function (callback) {
|
if (this.disconnecting) {
|
if (callback) {
|
callback(new Error('client disconnecting'))
|
} else {
|
this.emit('error', new Error('client disconnecting'))
|
}
|
}
|
return this.disconnecting
|
}
|
|
/**
|
* publish - publish <message> to <topic>
|
*
|
* @param {String} topic - topic to publish to
|
* @param {String, Buffer} message - message to publish
|
* @param {Object} [opts] - publish options, includes:
|
* {Number} qos - qos level to publish on
|
* {Boolean} retain - whether or not to retain the message
|
* {Boolean} dup - whether or not mark a message as duplicate
|
* {Function} cbStorePut - function(){} called when message is put into `outgoingStore`
|
* @param {Function} [callback] - function(err){}
|
* called when publish succeeds or fails
|
* @returns {MqttClient} this - for chaining
|
* @api public
|
*
|
* @example client.publish('topic', 'message');
|
* @example
|
* client.publish('topic', 'message', {qos: 1, retain: true, dup: true});
|
* @example client.publish('topic', 'message', console.log);
|
*/
|
MqttClient.prototype.publish = function (topic, message, opts, callback) {
|
var packet
|
var options = this.options
|
|
// .publish(topic, payload, cb);
|
if (typeof opts === 'function') {
|
callback = opts
|
opts = null
|
}
|
|
// default opts
|
var defaultOpts = {qos: 0, retain: false, dup: false}
|
opts = xtend(defaultOpts, opts)
|
|
if (this._checkDisconnecting(callback)) {
|
return this
|
}
|
|
packet = {
|
cmd: 'publish',
|
topic: topic,
|
payload: message,
|
qos: opts.qos,
|
retain: opts.retain,
|
messageId: this._nextId(),
|
dup: opts.dup
|
}
|
|
if (options.protocolVersion === 5) {
|
packet.properties = opts.properties
|
if ((!options.properties && packet.properties && packet.properties.topicAlias) || ((opts.properties && options.properties) &&
|
((opts.properties.topicAlias && options.properties.topicAliasMaximum && opts.properties.topicAlias > options.properties.topicAliasMaximum) ||
|
(!options.properties.topicAliasMaximum && opts.properties.topicAlias)))) {
|
/*
|
if we are don`t setup topic alias or
|
topic alias maximum less than topic alias or
|
server don`t give topic alias maximum,
|
we are removing topic alias from packet
|
*/
|
delete packet.properties.topicAlias
|
}
|
}
|
|
switch (opts.qos) {
|
case 1:
|
case 2:
|
// Add to callbacks
|
this.outgoing[packet.messageId] = {
|
volatile: false,
|
cb: callback || nop
|
}
|
if (this._storeProcessing) {
|
this._packetIdsDuringStoreProcessing[packet.messageId] = false
|
this._storePacket(packet, undefined, opts.cbStorePut)
|
} else {
|
this._sendPacket(packet, undefined, opts.cbStorePut)
|
}
|
break
|
default:
|
if (this._storeProcessing) {
|
this._storePacket(packet, callback, opts.cbStorePut)
|
} else {
|
this._sendPacket(packet, callback, opts.cbStorePut)
|
}
|
break
|
}
|
|
return this
|
}
|
|
/**
|
* subscribe - subscribe to <topic>
|
*
|
* @param {String, Array, Object} topic - topic(s) to subscribe to, supports objects in the form {'topic': qos}
|
* @param {Object} [opts] - optional subscription options, includes:
|
* {Number} qos - subscribe qos level
|
* @param {Function} [callback] - function(err, granted){} where:
|
* {Error} err - subscription error (none at the moment!)
|
* {Array} granted - array of {topic: 't', qos: 0}
|
* @returns {MqttClient} this - for chaining
|
* @api public
|
* @example client.subscribe('topic');
|
* @example client.subscribe('topic', {qos: 1});
|
* @example client.subscribe({'topic': {qos: 0}, 'topic2': {qos: 1}}, console.log);
|
* @example client.subscribe('topic', console.log);
|
*/
|
MqttClient.prototype.subscribe = function () {
|
var packet
|
var args = new Array(arguments.length)
|
for (var i = 0; i < arguments.length; i++) {
|
args[i] = arguments[i]
|
}
|
var subs = []
|
var obj = args.shift()
|
var resubscribe = obj.resubscribe
|
var callback = args.pop() || nop
|
var opts = args.pop()
|
var invalidTopic
|
var that = this
|
var version = this.options.protocolVersion
|
|
delete obj.resubscribe
|
|
if (typeof obj === 'string') {
|
obj = [obj]
|
}
|
|
if (typeof callback !== 'function') {
|
opts = callback
|
callback = nop
|
}
|
|
invalidTopic = validations.validateTopics(obj)
|
if (invalidTopic !== null) {
|
setImmediate(callback, new Error('Invalid topic ' + invalidTopic))
|
return this
|
}
|
|
if (this._checkDisconnecting(callback)) {
|
return this
|
}
|
|
var defaultOpts = {
|
qos: 0
|
}
|
if (version === 5) {
|
defaultOpts.nl = false
|
defaultOpts.rap = false
|
defaultOpts.rh = 0
|
}
|
opts = xtend(defaultOpts, opts)
|
|
if (Array.isArray(obj)) {
|
obj.forEach(function (topic) {
|
if (!that._resubscribeTopics.hasOwnProperty(topic) ||
|
that._resubscribeTopics[topic].qos < opts.qos ||
|
resubscribe) {
|
var currentOpts = {
|
topic: topic,
|
qos: opts.qos
|
}
|
if (version === 5) {
|
currentOpts.nl = opts.nl
|
currentOpts.rap = opts.rap
|
currentOpts.rh = opts.rh
|
currentOpts.properties = opts.properties
|
}
|
subs.push(currentOpts)
|
}
|
})
|
} else {
|
Object
|
.keys(obj)
|
.forEach(function (k) {
|
if (!that._resubscribeTopics.hasOwnProperty(k) ||
|
that._resubscribeTopics[k].qos < obj[k].qos ||
|
resubscribe) {
|
var currentOpts = {
|
topic: k,
|
qos: obj[k].qos
|
}
|
if (version === 5) {
|
currentOpts.nl = obj[k].nl
|
currentOpts.rap = obj[k].rap
|
currentOpts.rh = obj[k].rh
|
currentOpts.properties = opts.properties
|
}
|
subs.push(currentOpts)
|
}
|
})
|
}
|
|
packet = {
|
cmd: 'subscribe',
|
subscriptions: subs,
|
qos: 1,
|
retain: false,
|
dup: false,
|
messageId: this._nextId()
|
}
|
|
if (opts.properties) {
|
packet.properties = opts.properties
|
}
|
|
if (!subs.length) {
|
callback(null, [])
|
return
|
}
|
|
// subscriptions to resubscribe to in case of disconnect
|
if (this.options.resubscribe) {
|
var topics = []
|
subs.forEach(function (sub) {
|
if (that.options.reconnectPeriod > 0) {
|
var topic = { qos: sub.qos }
|
if (version === 5) {
|
topic.nl = sub.nl || false
|
topic.rap = sub.rap || false
|
topic.rh = sub.rh || 0
|
topic.properties = sub.properties
|
}
|
that._resubscribeTopics[sub.topic] = topic
|
topics.push(sub.topic)
|
}
|
})
|
that.messageIdToTopic[packet.messageId] = topics
|
}
|
|
this.outgoing[packet.messageId] = {
|
volatile: true,
|
cb: function (err, packet) {
|
if (!err) {
|
var granted = packet.granted
|
for (var i = 0; i < granted.length; i += 1) {
|
subs[i].qos = granted[i]
|
}
|
}
|
|
callback(err, subs)
|
}
|
}
|
|
this._sendPacket(packet)
|
|
return this
|
}
|
|
/**
|
* unsubscribe - unsubscribe from topic(s)
|
*
|
* @param {String, Array} topic - topics to unsubscribe from
|
* @param {Object} [opts] - optional subscription options, includes:
|
* {Object} properties - properties of unsubscribe packet
|
* @param {Function} [callback] - callback fired on unsuback
|
* @returns {MqttClient} this - for chaining
|
* @api public
|
* @example client.unsubscribe('topic');
|
* @example client.unsubscribe('topic', console.log);
|
*/
|
MqttClient.prototype.unsubscribe = function () {
|
var packet = {
|
cmd: 'unsubscribe',
|
qos: 1,
|
messageId: this._nextId()
|
}
|
var that = this
|
var args = new Array(arguments.length)
|
for (var i = 0; i < arguments.length; i++) {
|
args[i] = arguments[i]
|
}
|
var topic = args.shift()
|
var callback = args.pop() || nop
|
var opts = args.pop()
|
|
if (typeof topic === 'string') {
|
topic = [topic]
|
}
|
|
if (typeof callback !== 'function') {
|
opts = callback
|
callback = nop
|
}
|
|
if (this._checkDisconnecting(callback)) {
|
return this
|
}
|
|
if (typeof topic === 'string') {
|
packet.unsubscriptions = [topic]
|
} else if (typeof topic === 'object' && topic.length) {
|
packet.unsubscriptions = topic
|
}
|
|
if (this.options.resubscribe) {
|
packet.unsubscriptions.forEach(function (topic) {
|
delete that._resubscribeTopics[topic]
|
})
|
}
|
|
if (typeof opts === 'object' && opts.properties) {
|
packet.properties = opts.properties
|
}
|
|
this.outgoing[packet.messageId] = {
|
volatile: true,
|
cb: callback
|
}
|
|
this._sendPacket(packet)
|
|
return this
|
}
|
|
/**
|
* end - close connection
|
*
|
* @returns {MqttClient} this - for chaining
|
* @param {Boolean} force - do not wait for all in-flight messages to be acked
|
* @param {Function} cb - called when the client has been closed
|
*
|
* @api public
|
*/
|
MqttClient.prototype.end = function () {
|
var that = this
|
|
var force = arguments[0]
|
var opts = arguments[1]
|
var cb = arguments[2]
|
|
if (force == null || typeof force !== 'boolean') {
|
cb = opts || nop
|
opts = force
|
force = false
|
if (typeof opts !== 'object') {
|
cb = opts
|
opts = null
|
if (typeof cb !== 'function') {
|
cb = nop
|
}
|
}
|
}
|
|
if (typeof opts !== 'object') {
|
cb = opts
|
opts = null
|
}
|
|
cb = cb || nop
|
|
function closeStores () {
|
that.disconnected = true
|
that.incomingStore.close(function () {
|
that.outgoingStore.close(function () {
|
if (cb) {
|
cb.apply(null, arguments)
|
}
|
that.emit('end')
|
})
|
})
|
if (that._deferredReconnect) {
|
that._deferredReconnect()
|
}
|
}
|
|
function finish () {
|
// defer closesStores of an I/O cycle,
|
// just to make sure things are
|
// ok for websockets
|
that._cleanUp(force, setImmediate.bind(null, closeStores), opts)
|
}
|
|
if (this.disconnecting) {
|
return this
|
}
|
|
this._clearReconnect()
|
|
this.disconnecting = true
|
|
if (!force && Object.keys(this.outgoing).length > 0) {
|
// wait 10ms, just to be sure we received all of it
|
this.once('outgoingEmpty', setTimeout.bind(null, finish, 10))
|
} else {
|
finish()
|
}
|
|
return this
|
}
|
|
/**
|
* removeOutgoingMessage - remove a message in outgoing store
|
* the outgoing callback will be called withe Error('Message removed') if the message is removed
|
*
|
* @param {Number} mid - messageId to remove message
|
* @returns {MqttClient} this - for chaining
|
* @api public
|
*
|
* @example client.removeOutgoingMessage(client.getLastMessageId());
|
*/
|
MqttClient.prototype.removeOutgoingMessage = function (mid) {
|
var cb = this.outgoing[mid] ? this.outgoing[mid].cb : null
|
delete this.outgoing[mid]
|
this.outgoingStore.del({messageId: mid}, function () {
|
cb(new Error('Message removed'))
|
})
|
return this
|
}
|
|
/**
|
* reconnect - connect again using the same options as connect()
|
*
|
* @param {Object} [opts] - optional reconnect options, includes:
|
* {Store} incomingStore - a store for the incoming packets
|
* {Store} outgoingStore - a store for the outgoing packets
|
* if opts is not given, current stores are used
|
* @returns {MqttClient} this - for chaining
|
*
|
* @api public
|
*/
|
MqttClient.prototype.reconnect = function (opts) {
|
var that = this
|
var f = function () {
|
if (opts) {
|
that.options.incomingStore = opts.incomingStore
|
that.options.outgoingStore = opts.outgoingStore
|
} else {
|
that.options.incomingStore = null
|
that.options.outgoingStore = null
|
}
|
that.incomingStore = that.options.incomingStore || new Store()
|
that.outgoingStore = that.options.outgoingStore || new Store()
|
that.disconnecting = false
|
that.disconnected = false
|
that._deferredReconnect = null
|
that._reconnect()
|
}
|
|
if (this.disconnecting && !this.disconnected) {
|
this._deferredReconnect = f
|
} else {
|
f()
|
}
|
return this
|
}
|
|
/**
|
* _reconnect - implement reconnection
|
* @api privateish
|
*/
|
MqttClient.prototype._reconnect = function () {
|
this.emit('reconnect')
|
this._setupStream()
|
}
|
|
/**
|
* _setupReconnect - setup reconnect timer
|
*/
|
MqttClient.prototype._setupReconnect = function () {
|
var that = this
|
|
if (!that.disconnecting && !that.reconnectTimer && (that.options.reconnectPeriod > 0)) {
|
if (!this.reconnecting) {
|
this.emit('offline')
|
this.reconnecting = true
|
}
|
that.reconnectTimer = setInterval(function () {
|
that._reconnect()
|
}, that.options.reconnectPeriod)
|
}
|
}
|
|
/**
|
* _clearReconnect - clear the reconnect timer
|
*/
|
MqttClient.prototype._clearReconnect = function () {
|
if (this.reconnectTimer) {
|
clearInterval(this.reconnectTimer)
|
this.reconnectTimer = null
|
}
|
}
|
|
/**
|
* _cleanUp - clean up on connection end
|
* @api private
|
*/
|
MqttClient.prototype._cleanUp = function (forced, done) {
|
var opts = arguments[2]
|
if (done) {
|
this.stream.on('close', done)
|
}
|
|
if (forced) {
|
if ((this.options.reconnectPeriod === 0) && this.options.clean) {
|
flush(this.outgoing)
|
}
|
this.stream.destroy()
|
} else {
|
var packet = xtend({ cmd: 'disconnect' }, opts)
|
this._sendPacket(
|
packet,
|
setImmediate.bind(
|
null,
|
this.stream.end.bind(this.stream)
|
)
|
)
|
}
|
|
if (!this.disconnecting) {
|
this._clearReconnect()
|
this._setupReconnect()
|
}
|
|
if (this.pingTimer !== null) {
|
this.pingTimer.clear()
|
this.pingTimer = null
|
}
|
|
if (done && !this.connected) {
|
this.stream.removeListener('close', done)
|
done()
|
}
|
}
|
|
/**
|
* _sendPacket - send or queue a packet
|
* @param {String} type - packet type (see `protocol`)
|
* @param {Object} packet - packet options
|
* @param {Function} cb - callback when the packet is sent
|
* @param {Function} cbStorePut - called when message is put into outgoingStore
|
* @api private
|
*/
|
MqttClient.prototype._sendPacket = function (packet, cb, cbStorePut) {
|
cbStorePut = cbStorePut || nop
|
|
if (!this.connected) {
|
this._storePacket(packet, cb, cbStorePut)
|
return
|
}
|
|
// When sending a packet, reschedule the ping timer
|
this._shiftPingInterval()
|
|
switch (packet.cmd) {
|
case 'publish':
|
break
|
case 'pubrel':
|
storeAndSend(this, packet, cb, cbStorePut)
|
return
|
default:
|
sendPacket(this, packet, cb)
|
return
|
}
|
|
switch (packet.qos) {
|
case 2:
|
case 1:
|
storeAndSend(this, packet, cb, cbStorePut)
|
break
|
/**
|
* no need of case here since it will be caught by default
|
* and jshint comply that before default it must be a break
|
* anyway it will result in -1 evaluation
|
*/
|
case 0:
|
/* falls through */
|
default:
|
sendPacket(this, packet, cb)
|
break
|
}
|
}
|
|
/**
|
* _storePacket - queue a packet
|
* @param {String} type - packet type (see `protocol`)
|
* @param {Object} packet - packet options
|
* @param {Function} cb - callback when the packet is sent
|
* @param {Function} cbStorePut - called when message is put into outgoingStore
|
* @api private
|
*/
|
MqttClient.prototype._storePacket = function (packet, cb, cbStorePut) {
|
cbStorePut = cbStorePut || nop
|
|
if (((packet.qos || 0) === 0 && this.queueQoSZero) || packet.cmd !== 'publish') {
|
this.queue.push({ packet: packet, cb: cb })
|
} else if (packet.qos > 0) {
|
cb = this.outgoing[packet.messageId] ? this.outgoing[packet.messageId].cb : null
|
this.outgoingStore.put(packet, function (err) {
|
if (err) {
|
return cb && cb(err)
|
}
|
cbStorePut()
|
})
|
} else if (cb) {
|
cb(new Error('No connection to broker'))
|
}
|
}
|
|
/**
|
* _setupPingTimer - setup the ping timer
|
*
|
* @api private
|
*/
|
MqttClient.prototype._setupPingTimer = function () {
|
var that = this
|
|
if (!this.pingTimer && this.options.keepalive) {
|
this.pingResp = true
|
this.pingTimer = reInterval(function () {
|
that._checkPing()
|
}, this.options.keepalive * 1000)
|
}
|
}
|
|
/**
|
* _shiftPingInterval - reschedule the ping interval
|
*
|
* @api private
|
*/
|
MqttClient.prototype._shiftPingInterval = function () {
|
if (this.pingTimer && this.options.keepalive && this.options.reschedulePings) {
|
this.pingTimer.reschedule(this.options.keepalive * 1000)
|
}
|
}
|
/**
|
* _checkPing - check if a pingresp has come back, and ping the server again
|
*
|
* @api private
|
*/
|
MqttClient.prototype._checkPing = function () {
|
if (this.pingResp) {
|
this.pingResp = false
|
this._sendPacket({ cmd: 'pingreq' })
|
} else {
|
// do a forced cleanup since socket will be in bad shape
|
this._cleanUp(true)
|
}
|
}
|
|
/**
|
* _handlePingresp - handle a pingresp
|
*
|
* @api private
|
*/
|
MqttClient.prototype._handlePingresp = function () {
|
this.pingResp = true
|
}
|
|
/**
|
* _handleConnack
|
*
|
* @param {Object} packet
|
* @api private
|
*/
|
|
MqttClient.prototype._handleConnack = function (packet) {
|
var options = this.options
|
var version = options.protocolVersion
|
var rc = version === 5 ? packet.reasonCode : packet.returnCode
|
|
clearTimeout(this.connackTimer)
|
|
if (packet.properties) {
|
if (packet.properties.topicAliasMaximum) {
|
if (!options.properties) { options.properties = {} }
|
options.properties.topicAliasMaximum = packet.properties.topicAliasMaximum
|
}
|
if (packet.properties.serverKeepAlive && options.keepalive) {
|
options.keepalive = packet.properties.serverKeepAlive
|
this._shiftPingInterval()
|
}
|
if (packet.properties.maximumPacketSize) {
|
if (!options.properties) { options.properties = {} }
|
options.properties.maximumPacketSize = packet.properties.maximumPacketSize
|
}
|
}
|
|
if (rc === 0) {
|
this.reconnecting = false
|
this._onConnect(packet)
|
} else if (rc > 0) {
|
var err = new Error('Connection refused: ' + errors[rc])
|
err.code = rc
|
this.emit('error', err)
|
}
|
}
|
|
/**
|
* _handlePublish
|
*
|
* @param {Object} packet
|
* @api private
|
*/
|
/*
|
those late 2 case should be rewrite to comply with coding style:
|
|
case 1:
|
case 0:
|
// do not wait sending a puback
|
// no callback passed
|
if (1 === qos) {
|
this._sendPacket({
|
cmd: 'puback',
|
messageId: mid
|
});
|
}
|
// emit the message event for both qos 1 and 0
|
this.emit('message', topic, message, packet);
|
this.handleMessage(packet, done);
|
break;
|
default:
|
// do nothing but every switch mus have a default
|
// log or throw an error about unknown qos
|
break;
|
|
for now i just suppressed the warnings
|
*/
|
MqttClient.prototype._handlePublish = function (packet, done) {
|
done = typeof done !== 'undefined' ? done : nop
|
var topic = packet.topic.toString()
|
var message = packet.payload
|
var qos = packet.qos
|
var mid = packet.messageId
|
var that = this
|
var options = this.options
|
var validReasonCodes = [0, 16, 128, 131, 135, 144, 145, 151, 153]
|
|
switch (qos) {
|
case 2: {
|
options.customHandleAcks(topic, message, packet, function (error, code) {
|
if (!(error instanceof Error)) {
|
code = error
|
error = null
|
}
|
if (error) { return that.emit('error', error) }
|
if (validReasonCodes.indexOf(code) === -1) { return that.emit('error', new Error('Wrong reason code for pubrec')) }
|
if (code) {
|
that._sendPacket({cmd: 'pubrec', messageId: mid, reasonCode: code}, done)
|
} else {
|
that.incomingStore.put(packet, function () {
|
that._sendPacket({cmd: 'pubrec', messageId: mid}, done)
|
})
|
}
|
})
|
break
|
}
|
case 1: {
|
// emit the message event
|
options.customHandleAcks(topic, message, packet, function (error, code) {
|
if (!(error instanceof Error)) {
|
code = error
|
error = null
|
}
|
if (error) { return that.emit('error', error) }
|
if (validReasonCodes.indexOf(code) === -1) { return that.emit('error', new Error('Wrong reason code for puback')) }
|
if (!code) { that.emit('message', topic, message, packet) }
|
that.handleMessage(packet, function (err) {
|
if (err) {
|
return done && done(err)
|
}
|
that._sendPacket({cmd: 'puback', messageId: mid, reasonCode: code}, done)
|
})
|
})
|
break
|
}
|
case 0:
|
// emit the message event
|
this.emit('message', topic, message, packet)
|
this.handleMessage(packet, done)
|
break
|
default:
|
// do nothing
|
// log or throw an error about unknown qos
|
break
|
}
|
}
|
|
/**
|
* Handle messages with backpressure support, one at a time.
|
* Override at will.
|
*
|
* @param Packet packet the packet
|
* @param Function callback call when finished
|
* @api public
|
*/
|
MqttClient.prototype.handleMessage = function (packet, callback) {
|
callback()
|
}
|
|
/**
|
* _handleAck
|
*
|
* @param {Object} packet
|
* @api private
|
*/
|
|
MqttClient.prototype._handleAck = function (packet) {
|
/* eslint no-fallthrough: "off" */
|
var mid = packet.messageId
|
var type = packet.cmd
|
var response = null
|
var cb = this.outgoing[mid] ? this.outgoing[mid].cb : null
|
var that = this
|
var err
|
|
if (!cb) {
|
// Server sent an ack in error, ignore it.
|
return
|
}
|
|
// Process
|
switch (type) {
|
case 'pubcomp':
|
// same thing as puback for QoS 2
|
case 'puback':
|
var pubackRC = packet.reasonCode
|
// Callback - we're done
|
if (pubackRC && pubackRC > 0 && pubackRC !== 16) {
|
err = new Error('Publish error: ' + errors[pubackRC])
|
err.code = pubackRC
|
cb(err, packet)
|
}
|
delete this.outgoing[mid]
|
this.outgoingStore.del(packet, cb)
|
break
|
case 'pubrec':
|
response = {
|
cmd: 'pubrel',
|
qos: 2,
|
messageId: mid
|
}
|
var pubrecRC = packet.reasonCode
|
|
if (pubrecRC && pubrecRC > 0 && pubrecRC !== 16) {
|
err = new Error('Publish error: ' + errors[pubrecRC])
|
err.code = pubrecRC
|
cb(err, packet)
|
} else {
|
this._sendPacket(response)
|
}
|
break
|
case 'suback':
|
delete this.outgoing[mid]
|
for (var grantedI = 0; grantedI < packet.granted.length; grantedI++) {
|
if ((packet.granted[grantedI] & 0x80) !== 0) {
|
// suback with Failure status
|
var topics = this.messageIdToTopic[mid]
|
if (topics) {
|
topics.forEach(function (topic) {
|
delete that._resubscribeTopics[topic]
|
})
|
}
|
}
|
}
|
cb(null, packet)
|
break
|
case 'unsuback':
|
delete this.outgoing[mid]
|
cb(null)
|
break
|
default:
|
that.emit('error', new Error('unrecognized packet type'))
|
}
|
|
if (this.disconnecting &&
|
Object.keys(this.outgoing).length === 0) {
|
this.emit('outgoingEmpty')
|
}
|
}
|
|
/**
|
* _handlePubrel
|
*
|
* @param {Object} packet
|
* @api private
|
*/
|
MqttClient.prototype._handlePubrel = function (packet, callback) {
|
callback = typeof callback !== 'undefined' ? callback : nop
|
var mid = packet.messageId
|
var that = this
|
|
var comp = {cmd: 'pubcomp', messageId: mid}
|
|
that.incomingStore.get(packet, function (err, pub) {
|
if (!err) {
|
that.emit('message', pub.topic, pub.payload, pub)
|
that.handleMessage(pub, function (err) {
|
if (err) {
|
return callback(err)
|
}
|
that.incomingStore.del(pub, nop)
|
that._sendPacket(comp, callback)
|
})
|
} else {
|
that._sendPacket(comp, callback)
|
}
|
})
|
}
|
|
/**
|
* _handleDisconnect
|
*
|
* @param {Object} packet
|
* @api private
|
*/
|
MqttClient.prototype._handleDisconnect = function (packet) {
|
this.emit('disconnect', packet)
|
}
|
|
/**
|
* _nextId
|
* @return unsigned int
|
*/
|
MqttClient.prototype._nextId = function () {
|
// id becomes current state of this.nextId and increments afterwards
|
var id = this.nextId++
|
// Ensure 16 bit unsigned int (max 65535, nextId got one higher)
|
if (this.nextId === 65536) {
|
this.nextId = 1
|
}
|
return id
|
}
|
|
/**
|
* getLastMessageId
|
* @return unsigned int
|
*/
|
MqttClient.prototype.getLastMessageId = function () {
|
return (this.nextId === 1) ? 65535 : (this.nextId - 1)
|
}
|
|
/**
|
* _resubscribe
|
* @api private
|
*/
|
MqttClient.prototype._resubscribe = function (connack) {
|
var _resubscribeTopicsKeys = Object.keys(this._resubscribeTopics)
|
if (!this._firstConnection &&
|
(this.options.clean || (this.options.protocolVersion === 5 && !connack.sessionPresent)) &&
|
_resubscribeTopicsKeys.length > 0) {
|
if (this.options.resubscribe) {
|
if (this.options.protocolVersion === 5) {
|
for (var topicI = 0; topicI < _resubscribeTopicsKeys.length; topicI++) {
|
var resubscribeTopic = {}
|
resubscribeTopic[_resubscribeTopicsKeys[topicI]] = this._resubscribeTopics[_resubscribeTopicsKeys[topicI]]
|
resubscribeTopic.resubscribe = true
|
this.subscribe(resubscribeTopic, {properties: resubscribeTopic[_resubscribeTopicsKeys[topicI]].properties})
|
}
|
} else {
|
this._resubscribeTopics.resubscribe = true
|
this.subscribe(this._resubscribeTopics)
|
}
|
} else {
|
this._resubscribeTopics = {}
|
}
|
}
|
|
this._firstConnection = false
|
}
|
|
/**
|
* _onConnect
|
*
|
* @api private
|
*/
|
MqttClient.prototype._onConnect = function (packet) {
|
if (this.disconnected) {
|
this.emit('connect', packet)
|
return
|
}
|
|
var that = this
|
|
this._setupPingTimer()
|
this._resubscribe(packet)
|
|
this.connected = true
|
|
function startStreamProcess () {
|
var outStore = that.outgoingStore.createStream()
|
|
function clearStoreProcessing () {
|
that._storeProcessing = false
|
that._packetIdsDuringStoreProcessing = {}
|
}
|
|
that.once('close', remove)
|
outStore.on('error', function (err) {
|
clearStoreProcessing()
|
that.removeListener('close', remove)
|
that.emit('error', err)
|
})
|
|
function remove () {
|
outStore.destroy()
|
outStore = null
|
clearStoreProcessing()
|
}
|
|
function storeDeliver () {
|
// edge case, we wrapped this twice
|
if (!outStore) {
|
return
|
}
|
that._storeProcessing = true
|
|
var packet = outStore.read(1)
|
|
var cb
|
|
if (!packet) {
|
// read when data is available in the future
|
outStore.once('readable', storeDeliver)
|
return
|
}
|
|
// Skip already processed store packets
|
if (that._packetIdsDuringStoreProcessing[packet.messageId]) {
|
storeDeliver()
|
return
|
}
|
|
// Avoid unnecessary stream read operations when disconnected
|
if (!that.disconnecting && !that.reconnectTimer) {
|
cb = that.outgoing[packet.messageId] ? that.outgoing[packet.messageId].cb : null
|
that.outgoing[packet.messageId] = {
|
volatile: false,
|
cb: function (err, status) {
|
// Ensure that the original callback passed in to publish gets invoked
|
if (cb) {
|
cb(err, status)
|
}
|
|
storeDeliver()
|
}
|
}
|
that._packetIdsDuringStoreProcessing[packet.messageId] = true
|
that._sendPacket(packet)
|
} else if (outStore.destroy) {
|
outStore.destroy()
|
}
|
}
|
|
outStore.on('end', function () {
|
var allProcessed = true
|
for (var id in that._packetIdsDuringStoreProcessing) {
|
if (!that._packetIdsDuringStoreProcessing[id]) {
|
allProcessed = false
|
break
|
}
|
}
|
if (allProcessed) {
|
clearStoreProcessing()
|
that.removeListener('close', remove)
|
that.emit('connect', packet)
|
} else {
|
startStreamProcess()
|
}
|
})
|
storeDeliver()
|
}
|
// start flowing
|
startStreamProcess()
|
}
|
|
module.exports = MqttClient
|
|
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
|
},{"./store":156,"./validations":157,"_process":161,"events":137,"inherits":139,"mqtt-packet":144,"readable-stream":180,"reinterval":181,"xtend":194}],150:[function(require,module,exports){
|
(function (Buffer){
|
'use strict'
|
|
var Transform = require('readable-stream').Transform
|
var duplexify = require('duplexify')
|
var base64 = require('base64-js')
|
|
/* global FileReader */
|
var my
|
var proxy
|
var stream
|
var isInitialized = false
|
|
function buildProxy () {
|
var proxy = new Transform()
|
proxy._write = function (chunk, encoding, next) {
|
my.sendSocketMessage({
|
data: chunk.buffer,
|
success: function () {
|
next()
|
},
|
fail: function () {
|
next(new Error())
|
}
|
})
|
}
|
proxy._flush = function socketEnd (done) {
|
my.closeSocket({
|
success: function () {
|
done()
|
}
|
})
|
}
|
|
return proxy
|
}
|
|
function setDefaultOpts (opts) {
|
if (!opts.hostname) {
|
opts.hostname = 'localhost'
|
}
|
if (!opts.path) {
|
opts.path = '/'
|
}
|
|
if (!opts.wsOptions) {
|
opts.wsOptions = {}
|
}
|
}
|
|
function buildUrl (opts, client) {
|
var protocol = opts.protocol === 'alis' ? 'wss' : 'ws'
|
var url = protocol + '://' + opts.hostname + opts.path
|
if (opts.port && opts.port !== 80 && opts.port !== 443) {
|
url = protocol + '://' + opts.hostname + ':' + opts.port + opts.path
|
}
|
if (typeof (opts.transformWsUrl) === 'function') {
|
url = opts.transformWsUrl(url, opts, client)
|
}
|
return url
|
}
|
|
function bindEventHandler () {
|
if (isInitialized) return
|
|
isInitialized = true
|
|
my.onSocketOpen(function () {
|
stream.setReadable(proxy)
|
stream.setWritable(proxy)
|
stream.emit('connect')
|
})
|
|
my.onSocketMessage(function (res) {
|
if (typeof res.data === 'string') {
|
var array = base64.toByteArray(res.data)
|
var buffer = Buffer.from(array)
|
proxy.push(buffer)
|
} else {
|
var reader = new FileReader()
|
reader.addEventListener('load', function () {
|
var data = reader.result
|
|
if (data instanceof ArrayBuffer) data = Buffer.from(data)
|
else data = Buffer.from(data, 'utf8')
|
proxy.push(data)
|
})
|
reader.readAsArrayBuffer(res.data)
|
}
|
})
|
|
my.onSocketClose(function () {
|
stream.end()
|
stream.destroy()
|
})
|
|
my.onSocketError(function (res) {
|
stream.destroy(res)
|
})
|
}
|
|
function buildStream (client, opts) {
|
opts.hostname = opts.hostname || opts.host
|
|
if (!opts.hostname) {
|
throw new Error('Could not determine host. Specify host manually.')
|
}
|
|
var websocketSubProtocol =
|
(opts.protocolId === 'MQIsdp') && (opts.protocolVersion === 3)
|
? 'mqttv3.1'
|
: 'mqtt'
|
|
setDefaultOpts(opts)
|
|
var url = buildUrl(opts, client)
|
my = opts.my
|
my.connectSocket({
|
url: url,
|
protocols: websocketSubProtocol
|
})
|
|
proxy = buildProxy()
|
stream = duplexify.obj()
|
|
bindEventHandler()
|
|
return stream
|
}
|
|
module.exports = buildStream
|
|
}).call(this,require("buffer").Buffer)
|
},{"base64-js":34,"buffer":37,"duplexify":75,"readable-stream":180}],151:[function(require,module,exports){
|
(function (process){
|
'use strict'
|
|
var MqttClient = require('../client')
|
var Store = require('../store')
|
var url = require('url')
|
var xtend = require('xtend')
|
var protocols = {}
|
|
if (process.title !== 'browser') {
|
protocols.mqtt = require('./tcp')
|
protocols.tcp = require('./tcp')
|
protocols.ssl = require('./tls')
|
protocols.tls = require('./tls')
|
protocols.mqtts = require('./tls')
|
} else {
|
protocols.wx = require('./wx')
|
protocols.wxs = require('./wx')
|
|
protocols.ali = require('./ali')
|
protocols.alis = require('./ali')
|
}
|
|
protocols.ws = require('./ws')
|
protocols.wss = require('./ws')
|
|
/**
|
* Parse the auth attribute and merge username and password in the options object.
|
*
|
* @param {Object} [opts] option object
|
*/
|
function parseAuthOptions (opts) {
|
var matches
|
if (opts.auth) {
|
matches = opts.auth.match(/^(.+):(.+)$/)
|
if (matches) {
|
opts.username = matches[1]
|
opts.password = matches[2]
|
} else {
|
opts.username = opts.auth
|
}
|
}
|
}
|
|
/**
|
* connect - connect to an MQTT broker.
|
*
|
* @param {String} [brokerUrl] - url of the broker, optional
|
* @param {Object} opts - see MqttClient#constructor
|
*/
|
function connect (brokerUrl, opts) {
|
if ((typeof brokerUrl === 'object') && !opts) {
|
opts = brokerUrl
|
brokerUrl = null
|
}
|
|
opts = opts || {}
|
|
if (brokerUrl) {
|
var parsed = url.parse(brokerUrl, true)
|
if (parsed.port != null) {
|
parsed.port = Number(parsed.port)
|
}
|
|
opts = xtend(parsed, opts)
|
|
if (opts.protocol === null) {
|
throw new Error('Missing protocol')
|
}
|
opts.protocol = opts.protocol.replace(/:$/, '')
|
}
|
|
// merge in the auth options if supplied
|
parseAuthOptions(opts)
|
|
// support clientId passed in the query string of the url
|
if (opts.query && typeof opts.query.clientId === 'string') {
|
opts.clientId = opts.query.clientId
|
}
|
|
if (opts.cert && opts.key) {
|
if (opts.protocol) {
|
if (['mqtts', 'wss', 'wxs', 'alis'].indexOf(opts.protocol) === -1) {
|
switch (opts.protocol) {
|
case 'mqtt':
|
opts.protocol = 'mqtts'
|
break
|
case 'ws':
|
opts.protocol = 'wss'
|
break
|
case 'wx':
|
opts.protocol = 'wxs'
|
break
|
case 'ali':
|
opts.protocol = 'alis'
|
break
|
default:
|
throw new Error('Unknown protocol for secure connection: "' + opts.protocol + '"!')
|
}
|
}
|
} else {
|
// don't know what protocol he want to use, mqtts or wss
|
throw new Error('Missing secure protocol key')
|
}
|
}
|
|
if (!protocols[opts.protocol]) {
|
var isSecure = ['mqtts', 'wss'].indexOf(opts.protocol) !== -1
|
opts.protocol = [
|
'mqtt',
|
'mqtts',
|
'ws',
|
'wss',
|
'wx',
|
'wxs',
|
'ali',
|
'alis'
|
].filter(function (key, index) {
|
if (isSecure && index % 2 === 0) {
|
// Skip insecure protocols when requesting a secure one.
|
return false
|
}
|
return (typeof protocols[key] === 'function')
|
})[0]
|
}
|
|
if (opts.clean === false && !opts.clientId) {
|
throw new Error('Missing clientId for unclean clients')
|
}
|
|
if (opts.protocol) {
|
opts.defaultProtocol = opts.protocol
|
}
|
|
function wrapper (client) {
|
if (opts.servers) {
|
if (!client._reconnectCount || client._reconnectCount === opts.servers.length) {
|
client._reconnectCount = 0
|
}
|
|
opts.host = opts.servers[client._reconnectCount].host
|
opts.port = opts.servers[client._reconnectCount].port
|
opts.protocol = (!opts.servers[client._reconnectCount].protocol ? opts.defaultProtocol : opts.servers[client._reconnectCount].protocol)
|
opts.hostname = opts.host
|
|
client._reconnectCount++
|
}
|
|
return protocols[opts.protocol](client, opts)
|
}
|
|
return new MqttClient(wrapper, opts)
|
}
|
|
module.exports = connect
|
module.exports.connect = connect
|
module.exports.MqttClient = MqttClient
|
module.exports.Store = Store
|
|
}).call(this,require('_process'))
|
},{"../client":149,"../store":156,"./ali":150,"./tcp":152,"./tls":153,"./ws":154,"./wx":155,"_process":161,"url":186,"xtend":194}],152:[function(require,module,exports){
|
'use strict'
|
var net = require('net')
|
|
/*
|
variables port and host can be removed since
|
you have all required information in opts object
|
*/
|
function buildBuilder (client, opts) {
|
var port, host
|
opts.port = opts.port || 1883
|
opts.hostname = opts.hostname || opts.host || 'localhost'
|
|
port = opts.port
|
host = opts.hostname
|
|
return net.createConnection(port, host)
|
}
|
|
module.exports = buildBuilder
|
|
},{"net":36}],153:[function(require,module,exports){
|
'use strict'
|
var tls = require('tls')
|
|
function buildBuilder (mqttClient, opts) {
|
var connection
|
opts.port = opts.port || 8883
|
opts.host = opts.hostname || opts.host || 'localhost'
|
|
opts.rejectUnauthorized = opts.rejectUnauthorized !== false
|
|
delete opts.path
|
|
connection = tls.connect(opts)
|
/* eslint no-use-before-define: [2, "nofunc"] */
|
connection.on('secureConnect', function () {
|
if (opts.rejectUnauthorized && !connection.authorized) {
|
connection.emit('error', new Error('TLS not authorized'))
|
} else {
|
connection.removeListener('error', handleTLSerrors)
|
}
|
})
|
|
function handleTLSerrors (err) {
|
// How can I get verify this error is a tls error?
|
if (opts.rejectUnauthorized) {
|
mqttClient.emit('error', err)
|
}
|
|
// close this connection to match the behaviour of net
|
// otherwise all we get is an error from the connection
|
// and close event doesn't fire. This is a work around
|
// to enable the reconnect code to work the same as with
|
// net.createConnection
|
connection.end()
|
}
|
|
connection.on('error', handleTLSerrors)
|
return connection
|
}
|
|
module.exports = buildBuilder
|
|
},{"tls":36}],154:[function(require,module,exports){
|
(function (process){
|
'use strict'
|
|
var websocket = require('websocket-stream')
|
var urlModule = require('url')
|
var WSS_OPTIONS = [
|
'rejectUnauthorized',
|
'ca',
|
'cert',
|
'key',
|
'pfx',
|
'passphrase'
|
]
|
var IS_BROWSER = process.title === 'browser'
|
|
function buildUrl (opts, client) {
|
var url = opts.protocol + '://' + opts.hostname + ':' + opts.port + opts.path
|
if (typeof (opts.transformWsUrl) === 'function') {
|
url = opts.transformWsUrl(url, opts, client)
|
}
|
return url
|
}
|
|
function setDefaultOpts (opts) {
|
if (!opts.hostname) {
|
opts.hostname = 'localhost'
|
}
|
if (!opts.port) {
|
if (opts.protocol === 'wss') {
|
opts.port = 443
|
} else {
|
opts.port = 80
|
}
|
}
|
if (!opts.path) {
|
opts.path = '/'
|
}
|
|
if (!opts.wsOptions) {
|
opts.wsOptions = {}
|
}
|
if (!IS_BROWSER && opts.protocol === 'wss') {
|
// Add cert/key/ca etc options
|
WSS_OPTIONS.forEach(function (prop) {
|
if (opts.hasOwnProperty(prop) && !opts.wsOptions.hasOwnProperty(prop)) {
|
opts.wsOptions[prop] = opts[prop]
|
}
|
})
|
}
|
}
|
|
function createWebSocket (client, opts) {
|
var websocketSubProtocol =
|
(opts.protocolId === 'MQIsdp') && (opts.protocolVersion === 3)
|
? 'mqttv3.1'
|
: 'mqtt'
|
|
setDefaultOpts(opts)
|
var url = buildUrl(opts, client)
|
return websocket(url, [websocketSubProtocol], opts.wsOptions)
|
}
|
|
function buildBuilder (client, opts) {
|
return createWebSocket(client, opts)
|
}
|
|
function buildBuilderBrowser (client, opts) {
|
if (!opts.hostname) {
|
opts.hostname = opts.host
|
}
|
|
if (!opts.hostname) {
|
// Throwing an error in a Web Worker if no `hostname` is given, because we
|
// can not determine the `hostname` automatically. If connecting to
|
// localhost, please supply the `hostname` as an argument.
|
if (typeof (document) === 'undefined') {
|
throw new Error('Could not determine host. Specify host manually.')
|
}
|
var parsed = urlModule.parse(document.URL)
|
opts.hostname = parsed.hostname
|
|
if (!opts.port) {
|
opts.port = parsed.port
|
}
|
}
|
return createWebSocket(client, opts)
|
}
|
|
if (IS_BROWSER) {
|
module.exports = buildBuilderBrowser
|
} else {
|
module.exports = buildBuilder
|
}
|
|
}).call(this,require('_process'))
|
},{"_process":161,"url":186,"websocket-stream":191}],155:[function(require,module,exports){
|
(function (process,Buffer){
|
'use strict'
|
|
var Transform = require('readable-stream').Transform
|
var duplexify = require('duplexify')
|
|
/* global wx */
|
var socketTask
|
var proxy
|
var stream
|
|
function buildProxy () {
|
var proxy = new Transform()
|
proxy._write = function (chunk, encoding, next) {
|
socketTask.send({
|
data: chunk.buffer,
|
success: function () {
|
next()
|
},
|
fail: function (errMsg) {
|
next(new Error(errMsg))
|
}
|
})
|
}
|
proxy._flush = function socketEnd (done) {
|
socketTask.close({
|
success: function () {
|
done()
|
}
|
})
|
}
|
|
return proxy
|
}
|
|
function setDefaultOpts (opts) {
|
if (!opts.hostname) {
|
opts.hostname = 'localhost'
|
}
|
if (!opts.path) {
|
opts.path = '/'
|
}
|
|
if (!opts.wsOptions) {
|
opts.wsOptions = {}
|
}
|
}
|
|
function buildUrl (opts, client) {
|
var protocol = opts.protocol === 'wxs' ? 'wss' : 'ws'
|
var url = protocol + '://' + opts.hostname + opts.path
|
if (opts.port && opts.port !== 80 && opts.port !== 443) {
|
url = protocol + '://' + opts.hostname + ':' + opts.port + opts.path
|
}
|
if (typeof (opts.transformWsUrl) === 'function') {
|
url = opts.transformWsUrl(url, opts, client)
|
}
|
return url
|
}
|
|
function bindEventHandler () {
|
socketTask.onOpen(function () {
|
stream.setReadable(proxy)
|
stream.setWritable(proxy)
|
stream.emit('connect')
|
})
|
|
socketTask.onMessage(function (res) {
|
var data = res.data
|
|
if (data instanceof ArrayBuffer) data = Buffer.from(data)
|
else data = Buffer.from(data, 'utf8')
|
proxy.push(data)
|
})
|
|
socketTask.onClose(function () {
|
stream.end()
|
stream.destroy()
|
})
|
|
socketTask.onError(function (res) {
|
stream.destroy(new Error(res.errMsg))
|
})
|
}
|
|
function buildStream (client, opts) {
|
opts.hostname = opts.hostname || opts.host
|
|
if (!opts.hostname) {
|
throw new Error('Could not determine host. Specify host manually.')
|
}
|
|
var websocketSubProtocol =
|
(opts.protocolId === 'MQIsdp') && (opts.protocolVersion === 3)
|
? 'mqttv3.1'
|
: 'mqtt'
|
|
setDefaultOpts(opts)
|
|
var url = buildUrl(opts, client)
|
socketTask = wx.connectSocket({
|
url: url,
|
protocols: websocketSubProtocol
|
})
|
|
proxy = buildProxy()
|
stream = duplexify.obj()
|
stream._destroy = function (err, cb) {
|
socketTask.close({
|
success: function () {
|
cb && cb(err)
|
}
|
})
|
}
|
|
var destroyRef = stream.destroy
|
stream.destroy = function () {
|
stream.destroy = destroyRef
|
|
var self = this
|
process.nextTick(function () {
|
socketTask.close({
|
fail: function () {
|
self._destroy(new Error())
|
}
|
})
|
})
|
}.bind(stream)
|
|
bindEventHandler()
|
|
return stream
|
}
|
|
module.exports = buildStream
|
|
}).call(this,require('_process'),require("buffer").Buffer)
|
},{"_process":161,"buffer":37,"duplexify":75,"readable-stream":180}],156:[function(require,module,exports){
|
(function (process){
|
'use strict'
|
|
/**
|
* Module dependencies
|
*/
|
var xtend = require('xtend')
|
|
var Readable = require('readable-stream').Readable
|
var streamsOpts = { objectMode: true }
|
var defaultStoreOptions = {
|
clean: true
|
}
|
|
/**
|
* es6-map can preserve insertion order even if ES version is older.
|
*
|
* https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map#Description
|
* It should be noted that a Map which is a map of an object, especially
|
* a dictionary of dictionaries, will only map to the object's insertion
|
* order. In ES2015 this is ordered for objects but for older versions of
|
* ES, this may be random and not ordered.
|
*
|
*/
|
var Map = require('es6-map')
|
|
/**
|
* In-memory implementation of the message store
|
* This can actually be saved into files.
|
*
|
* @param {Object} [options] - store options
|
*/
|
function Store (options) {
|
if (!(this instanceof Store)) {
|
return new Store(options)
|
}
|
|
this.options = options || {}
|
|
// Defaults
|
this.options = xtend(defaultStoreOptions, options)
|
|
this._inflights = new Map()
|
}
|
|
/**
|
* Adds a packet to the store, a packet is
|
* anything that has a messageId property.
|
*
|
*/
|
Store.prototype.put = function (packet, cb) {
|
this._inflights.set(packet.messageId, packet)
|
|
if (cb) {
|
cb()
|
}
|
|
return this
|
}
|
|
/**
|
* Creates a stream with all the packets in the store
|
*
|
*/
|
Store.prototype.createStream = function () {
|
var stream = new Readable(streamsOpts)
|
var destroyed = false
|
var values = []
|
var i = 0
|
|
this._inflights.forEach(function (value, key) {
|
values.push(value)
|
})
|
|
stream._read = function () {
|
if (!destroyed && i < values.length) {
|
this.push(values[i++])
|
} else {
|
this.push(null)
|
}
|
}
|
|
stream.destroy = function () {
|
if (destroyed) {
|
return
|
}
|
|
var self = this
|
|
destroyed = true
|
|
process.nextTick(function () {
|
self.emit('close')
|
})
|
}
|
|
return stream
|
}
|
|
/**
|
* deletes a packet from the store.
|
*/
|
Store.prototype.del = function (packet, cb) {
|
packet = this._inflights.get(packet.messageId)
|
if (packet) {
|
this._inflights.delete(packet.messageId)
|
cb(null, packet)
|
} else if (cb) {
|
cb(new Error('missing packet'))
|
}
|
|
return this
|
}
|
|
/**
|
* get a packet from the store.
|
*/
|
Store.prototype.get = function (packet, cb) {
|
packet = this._inflights.get(packet.messageId)
|
if (packet) {
|
cb(null, packet)
|
} else if (cb) {
|
cb(new Error('missing packet'))
|
}
|
|
return this
|
}
|
|
/**
|
* Close the store
|
*/
|
Store.prototype.close = function (cb) {
|
if (this.options.clean) {
|
this._inflights = null
|
}
|
if (cb) {
|
cb()
|
}
|
}
|
|
module.exports = Store
|
|
}).call(this,require('_process'))
|
},{"_process":161,"es6-map":125,"readable-stream":180,"xtend":194}],157:[function(require,module,exports){
|
'use strict'
|
|
/**
|
* Validate a topic to see if it's valid or not.
|
* A topic is valid if it follow below rules:
|
* - Rule #1: If any part of the topic is not `+` or `#`, then it must not contain `+` and '#'
|
* - Rule #2: Part `#` must be located at the end of the mailbox
|
*
|
* @param {String} topic - A topic
|
* @returns {Boolean} If the topic is valid, returns true. Otherwise, returns false.
|
*/
|
function validateTopic (topic) {
|
var parts = topic.split('/')
|
|
for (var i = 0; i < parts.length; i++) {
|
if (parts[i] === '+') {
|
continue
|
}
|
|
if (parts[i] === '#') {
|
// for Rule #2
|
return i === parts.length - 1
|
}
|
|
if (parts[i].indexOf('+') !== -1 || parts[i].indexOf('#') !== -1) {
|
return false
|
}
|
}
|
|
return true
|
}
|
|
/**
|
* Validate an array of topics to see if any of them is valid or not
|
* @param {Array} topics - Array of topics
|
* @returns {String} If the topics is valid, returns null. Otherwise, returns the invalid one
|
*/
|
function validateTopics (topics) {
|
if (topics.length === 0) {
|
return 'empty_topic_list'
|
}
|
for (var i = 0; i < topics.length; i++) {
|
if (!validateTopic(topics[i])) {
|
return topics[i]
|
}
|
}
|
return null
|
}
|
|
module.exports = {
|
validateTopics: validateTopics
|
}
|
|
},{}],158:[function(require,module,exports){
|
var wrappy = require('wrappy')
|
module.exports = wrappy(once)
|
module.exports.strict = wrappy(onceStrict)
|
|
once.proto = once(function () {
|
Object.defineProperty(Function.prototype, 'once', {
|
value: function () {
|
return once(this)
|
},
|
configurable: true
|
})
|
|
Object.defineProperty(Function.prototype, 'onceStrict', {
|
value: function () {
|
return onceStrict(this)
|
},
|
configurable: true
|
})
|
})
|
|
function once (fn) {
|
var f = function () {
|
if (f.called) return f.value
|
f.called = true
|
return f.value = fn.apply(this, arguments)
|
}
|
f.called = false
|
return f
|
}
|
|
function onceStrict (fn) {
|
var f = function () {
|
if (f.called)
|
throw new Error(f.onceError)
|
f.called = true
|
return f.value = fn.apply(this, arguments)
|
}
|
var name = fn.name || 'Function wrapped with `once`'
|
f.onceError = name + " shouldn't be called more than once"
|
f.called = false
|
return f
|
}
|
|
},{"wrappy":193}],159:[function(require,module,exports){
|
exports.endianness = function () { return 'LE' };
|
|
exports.hostname = function () {
|
if (typeof location !== 'undefined') {
|
return location.hostname
|
}
|
else return '';
|
};
|
|
exports.loadavg = function () { return [] };
|
|
exports.uptime = function () { return 0 };
|
|
exports.freemem = function () {
|
return Number.MAX_VALUE;
|
};
|
|
exports.totalmem = function () {
|
return Number.MAX_VALUE;
|
};
|
|
exports.cpus = function () { return [] };
|
|
exports.type = function () { return 'Browser' };
|
|
exports.release = function () {
|
if (typeof navigator !== 'undefined') {
|
return navigator.appVersion;
|
}
|
return '';
|
};
|
|
exports.networkInterfaces
|
= exports.getNetworkInterfaces
|
= function () { return {} };
|
|
exports.arch = function () { return 'javascript' };
|
|
exports.platform = function () { return 'browser' };
|
|
exports.tmpdir = exports.tmpDir = function () {
|
return '/tmp';
|
};
|
|
exports.EOL = '\n';
|
|
exports.homedir = function () {
|
return '/'
|
};
|
|
},{}],160:[function(require,module,exports){
|
(function (process){
|
'use strict';
|
|
if (!process.version ||
|
process.version.indexOf('v0.') === 0 ||
|
process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
|
module.exports = { nextTick: nextTick };
|
} else {
|
module.exports = process
|
}
|
|
function nextTick(fn, arg1, arg2, arg3) {
|
if (typeof fn !== 'function') {
|
throw new TypeError('"callback" argument must be a function');
|
}
|
var len = arguments.length;
|
var args, i;
|
switch (len) {
|
case 0:
|
case 1:
|
return process.nextTick(fn);
|
case 2:
|
return process.nextTick(function afterTickOne() {
|
fn.call(null, arg1);
|
});
|
case 3:
|
return process.nextTick(function afterTickTwo() {
|
fn.call(null, arg1, arg2);
|
});
|
case 4:
|
return process.nextTick(function afterTickThree() {
|
fn.call(null, arg1, arg2, arg3);
|
});
|
default:
|
args = new Array(len - 1);
|
i = 0;
|
while (i < args.length) {
|
args[i++] = arguments[i];
|
}
|
return process.nextTick(function afterTick() {
|
fn.apply(null, args);
|
});
|
}
|
}
|
|
|
}).call(this,require('_process'))
|
},{"_process":161}],161:[function(require,module,exports){
|
// shim for using process in browser
|
var process = module.exports = {};
|
|
// cached from whatever global is present so that test runners that stub it
|
// don't break things. But we need to wrap it in a try catch in case it is
|
// wrapped in strict mode code which doesn't define any globals. It's inside a
|
// function because try/catches deoptimize in certain engines.
|
|
var cachedSetTimeout;
|
var cachedClearTimeout;
|
|
function defaultSetTimout() {
|
throw new Error('setTimeout has not been defined');
|
}
|
function defaultClearTimeout () {
|
throw new Error('clearTimeout has not been defined');
|
}
|
(function () {
|
try {
|
if (typeof setTimeout === 'function') {
|
cachedSetTimeout = setTimeout;
|
} else {
|
cachedSetTimeout = defaultSetTimout;
|
}
|
} catch (e) {
|
cachedSetTimeout = defaultSetTimout;
|
}
|
try {
|
if (typeof clearTimeout === 'function') {
|
cachedClearTimeout = clearTimeout;
|
} else {
|
cachedClearTimeout = defaultClearTimeout;
|
}
|
} catch (e) {
|
cachedClearTimeout = defaultClearTimeout;
|
}
|
} ())
|
function runTimeout(fun) {
|
if (cachedSetTimeout === setTimeout) {
|
//normal enviroments in sane situations
|
return setTimeout(fun, 0);
|
}
|
// if setTimeout wasn't available but was latter defined
|
if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
|
cachedSetTimeout = setTimeout;
|
return setTimeout(fun, 0);
|
}
|
try {
|
// when when somebody has screwed with setTimeout but no I.E. maddness
|
return cachedSetTimeout(fun, 0);
|
} catch(e){
|
try {
|
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
|
return cachedSetTimeout.call(null, fun, 0);
|
} catch(e){
|
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
|
return cachedSetTimeout.call(this, fun, 0);
|
}
|
}
|
|
|
}
|
function runClearTimeout(marker) {
|
if (cachedClearTimeout === clearTimeout) {
|
//normal enviroments in sane situations
|
return clearTimeout(marker);
|
}
|
// if clearTimeout wasn't available but was latter defined
|
if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
|
cachedClearTimeout = clearTimeout;
|
return clearTimeout(marker);
|
}
|
try {
|
// when when somebody has screwed with setTimeout but no I.E. maddness
|
return cachedClearTimeout(marker);
|
} catch (e){
|
try {
|
// When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
|
return cachedClearTimeout.call(null, marker);
|
} catch (e){
|
// same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
|
// Some versions of I.E. have different rules for clearTimeout vs setTimeout
|
return cachedClearTimeout.call(this, marker);
|
}
|
}
|
|
|
|
}
|
var queue = [];
|
var draining = false;
|
var currentQueue;
|
var queueIndex = -1;
|
|
function cleanUpNextTick() {
|
if (!draining || !currentQueue) {
|
return;
|
}
|
draining = false;
|
if (currentQueue.length) {
|
queue = currentQueue.concat(queue);
|
} else {
|
queueIndex = -1;
|
}
|
if (queue.length) {
|
drainQueue();
|
}
|
}
|
|
function drainQueue() {
|
if (draining) {
|
return;
|
}
|
var timeout = runTimeout(cleanUpNextTick);
|
draining = true;
|
|
var len = queue.length;
|
while(len) {
|
currentQueue = queue;
|
queue = [];
|
while (++queueIndex < len) {
|
if (currentQueue) {
|
currentQueue[queueIndex].run();
|
}
|
}
|
queueIndex = -1;
|
len = queue.length;
|
}
|
currentQueue = null;
|
draining = false;
|
runClearTimeout(timeout);
|
}
|
|
process.nextTick = function (fun) {
|
var args = new Array(arguments.length - 1);
|
if (arguments.length > 1) {
|
for (var i = 1; i < arguments.length; i++) {
|
args[i - 1] = arguments[i];
|
}
|
}
|
queue.push(new Item(fun, args));
|
if (queue.length === 1 && !draining) {
|
runTimeout(drainQueue);
|
}
|
};
|
|
// v8 likes predictible objects
|
function Item(fun, array) {
|
this.fun = fun;
|
this.array = array;
|
}
|
Item.prototype.run = function () {
|
this.fun.apply(null, this.array);
|
};
|
process.title = 'browser';
|
process.browser = true;
|
process.env = {};
|
process.argv = [];
|
process.version = ''; // empty string to avoid regexp issues
|
process.versions = {};
|
|
function noop() {}
|
|
process.on = noop;
|
process.addListener = noop;
|
process.once = noop;
|
process.off = noop;
|
process.removeListener = noop;
|
process.removeAllListeners = noop;
|
process.emit = noop;
|
process.prependListener = noop;
|
process.prependOnceListener = noop;
|
|
process.listeners = function (name) { return [] }
|
|
process.binding = function (name) {
|
throw new Error('process.binding is not supported');
|
};
|
|
process.cwd = function () { return '/' };
|
process.chdir = function (dir) {
|
throw new Error('process.chdir is not supported');
|
};
|
process.umask = function() { return 0; };
|
|
},{}],162:[function(require,module,exports){
|
(function (global){
|
/*! https://mths.be/punycode v1.4.1 by @mathias */
|
;(function(root) {
|
|
/** Detect free variables */
|
var freeExports = typeof exports == 'object' && exports &&
|
!exports.nodeType && exports;
|
var freeModule = typeof module == 'object' && module &&
|
!module.nodeType && module;
|
var freeGlobal = typeof global == 'object' && global;
|
if (
|
freeGlobal.global === freeGlobal ||
|
freeGlobal.window === freeGlobal ||
|
freeGlobal.self === freeGlobal
|
) {
|
root = freeGlobal;
|
}
|
|
/**
|
* The `punycode` object.
|
* @name punycode
|
* @type Object
|
*/
|
var punycode,
|
|
/** Highest positive signed 32-bit float value */
|
maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1
|
|
/** Bootstring parameters */
|
base = 36,
|
tMin = 1,
|
tMax = 26,
|
skew = 38,
|
damp = 700,
|
initialBias = 72,
|
initialN = 128, // 0x80
|
delimiter = '-', // '\x2D'
|
|
/** Regular expressions */
|
regexPunycode = /^xn--/,
|
regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars
|
regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators
|
|
/** Error messages */
|
errors = {
|
'overflow': 'Overflow: input needs wider integers to process',
|
'not-basic': 'Illegal input >= 0x80 (not a basic code point)',
|
'invalid-input': 'Invalid input'
|
},
|
|
/** Convenience shortcuts */
|
baseMinusTMin = base - tMin,
|
floor = Math.floor,
|
stringFromCharCode = String.fromCharCode,
|
|
/** Temporary variable */
|
key;
|
|
/*--------------------------------------------------------------------------*/
|
|
/**
|
* A generic error utility function.
|
* @private
|
* @param {String} type The error type.
|
* @returns {Error} Throws a `RangeError` with the applicable error message.
|
*/
|
function error(type) {
|
throw new RangeError(errors[type]);
|
}
|
|
/**
|
* A generic `Array#map` utility function.
|
* @private
|
* @param {Array} array The array to iterate over.
|
* @param {Function} callback The function that gets called for every array
|
* item.
|
* @returns {Array} A new array of values returned by the callback function.
|
*/
|
function map(array, fn) {
|
var length = array.length;
|
var result = [];
|
while (length--) {
|
result[length] = fn(array[length]);
|
}
|
return result;
|
}
|
|
/**
|
* A simple `Array#map`-like wrapper to work with domain name strings or email
|
* addresses.
|
* @private
|
* @param {String} domain The domain name or email address.
|
* @param {Function} callback The function that gets called for every
|
* character.
|
* @returns {Array} A new string of characters returned by the callback
|
* function.
|
*/
|
function mapDomain(string, fn) {
|
var parts = string.split('@');
|
var result = '';
|
if (parts.length > 1) {
|
// In email addresses, only the domain name should be punycoded. Leave
|
// the local part (i.e. everything up to `@`) intact.
|
result = parts[0] + '@';
|
string = parts[1];
|
}
|
// Avoid `split(regex)` for IE8 compatibility. See #17.
|
string = string.replace(regexSeparators, '\x2E');
|
var labels = string.split('.');
|
var encoded = map(labels, fn).join('.');
|
return result + encoded;
|
}
|
|
/**
|
* Creates an array containing the numeric code points of each Unicode
|
* character in the string. While JavaScript uses UCS-2 internally,
|
* this function will convert a pair of surrogate halves (each of which
|
* UCS-2 exposes as separate characters) into a single code point,
|
* matching UTF-16.
|
* @see `punycode.ucs2.encode`
|
* @see <https://mathiasbynens.be/notes/javascript-encoding>
|
* @memberOf punycode.ucs2
|
* @name decode
|
* @param {String} string The Unicode input string (UCS-2).
|
* @returns {Array} The new array of code points.
|
*/
|
function ucs2decode(string) {
|
var output = [],
|
counter = 0,
|
length = string.length,
|
value,
|
extra;
|
while (counter < length) {
|
value = string.charCodeAt(counter++);
|
if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
|
// high surrogate, and there is a next character
|
extra = string.charCodeAt(counter++);
|
if ((extra & 0xFC00) == 0xDC00) { // low surrogate
|
output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
|
} else {
|
// unmatched surrogate; only append this code unit, in case the next
|
// code unit is the high surrogate of a surrogate pair
|
output.push(value);
|
counter--;
|
}
|
} else {
|
output.push(value);
|
}
|
}
|
return output;
|
}
|
|
/**
|
* Creates a string based on an array of numeric code points.
|
* @see `punycode.ucs2.decode`
|
* @memberOf punycode.ucs2
|
* @name encode
|
* @param {Array} codePoints The array of numeric code points.
|
* @returns {String} The new Unicode string (UCS-2).
|
*/
|
function ucs2encode(array) {
|
return map(array, function(value) {
|
var output = '';
|
if (value > 0xFFFF) {
|
value -= 0x10000;
|
output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
|
value = 0xDC00 | value & 0x3FF;
|
}
|
output += stringFromCharCode(value);
|
return output;
|
}).join('');
|
}
|
|
/**
|
* Converts a basic code point into a digit/integer.
|
* @see `digitToBasic()`
|
* @private
|
* @param {Number} codePoint The basic numeric code point value.
|
* @returns {Number} The numeric value of a basic code point (for use in
|
* representing integers) in the range `0` to `base - 1`, or `base` if
|
* the code point does not represent a value.
|
*/
|
function basicToDigit(codePoint) {
|
if (codePoint - 48 < 10) {
|
return codePoint - 22;
|
}
|
if (codePoint - 65 < 26) {
|
return codePoint - 65;
|
}
|
if (codePoint - 97 < 26) {
|
return codePoint - 97;
|
}
|
return base;
|
}
|
|
/**
|
* Converts a digit/integer into a basic code point.
|
* @see `basicToDigit()`
|
* @private
|
* @param {Number} digit The numeric value of a basic code point.
|
* @returns {Number} The basic code point whose value (when used for
|
* representing integers) is `digit`, which needs to be in the range
|
* `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
|
* used; else, the lowercase form is used. The behavior is undefined
|
* if `flag` is non-zero and `digit` has no uppercase form.
|
*/
|
function digitToBasic(digit, flag) {
|
// 0..25 map to ASCII a..z or A..Z
|
// 26..35 map to ASCII 0..9
|
return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
|
}
|
|
/**
|
* Bias adaptation function as per section 3.4 of RFC 3492.
|
* https://tools.ietf.org/html/rfc3492#section-3.4
|
* @private
|
*/
|
function adapt(delta, numPoints, firstTime) {
|
var k = 0;
|
delta = firstTime ? floor(delta / damp) : delta >> 1;
|
delta += floor(delta / numPoints);
|
for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {
|
delta = floor(delta / baseMinusTMin);
|
}
|
return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
|
}
|
|
/**
|
* Converts a Punycode string of ASCII-only symbols to a string of Unicode
|
* symbols.
|
* @memberOf punycode
|
* @param {String} input The Punycode string of ASCII-only symbols.
|
* @returns {String} The resulting string of Unicode symbols.
|
*/
|
function decode(input) {
|
// Don't use UCS-2
|
var output = [],
|
inputLength = input.length,
|
out,
|
i = 0,
|
n = initialN,
|
bias = initialBias,
|
basic,
|
j,
|
index,
|
oldi,
|
w,
|
k,
|
digit,
|
t,
|
/** Cached calculation results */
|
baseMinusT;
|
|
// Handle the basic code points: let `basic` be the number of input code
|
// points before the last delimiter, or `0` if there is none, then copy
|
// the first basic code points to the output.
|
|
basic = input.lastIndexOf(delimiter);
|
if (basic < 0) {
|
basic = 0;
|
}
|
|
for (j = 0; j < basic; ++j) {
|
// if it's not a basic code point
|
if (input.charCodeAt(j) >= 0x80) {
|
error('not-basic');
|
}
|
output.push(input.charCodeAt(j));
|
}
|
|
// Main decoding loop: start just after the last delimiter if any basic code
|
// points were copied; start at the beginning otherwise.
|
|
for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {
|
|
// `index` is the index of the next character to be consumed.
|
// Decode a generalized variable-length integer into `delta`,
|
// which gets added to `i`. The overflow checking is easier
|
// if we increase `i` as we go, then subtract off its starting
|
// value at the end to obtain `delta`.
|
for (oldi = i, w = 1, k = base; /* no condition */; k += base) {
|
|
if (index >= inputLength) {
|
error('invalid-input');
|
}
|
|
digit = basicToDigit(input.charCodeAt(index++));
|
|
if (digit >= base || digit > floor((maxInt - i) / w)) {
|
error('overflow');
|
}
|
|
i += digit * w;
|
t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
|
|
if (digit < t) {
|
break;
|
}
|
|
baseMinusT = base - t;
|
if (w > floor(maxInt / baseMinusT)) {
|
error('overflow');
|
}
|
|
w *= baseMinusT;
|
|
}
|
|
out = output.length + 1;
|
bias = adapt(i - oldi, out, oldi == 0);
|
|
// `i` was supposed to wrap around from `out` to `0`,
|
// incrementing `n` each time, so we'll fix that now:
|
if (floor(i / out) > maxInt - n) {
|
error('overflow');
|
}
|
|
n += floor(i / out);
|
i %= out;
|
|
// Insert `n` at position `i` of the output
|
output.splice(i++, 0, n);
|
|
}
|
|
return ucs2encode(output);
|
}
|
|
/**
|
* Converts a string of Unicode symbols (e.g. a domain name label) to a
|
* Punycode string of ASCII-only symbols.
|
* @memberOf punycode
|
* @param {String} input The string of Unicode symbols.
|
* @returns {String} The resulting Punycode string of ASCII-only symbols.
|
*/
|
function encode(input) {
|
var n,
|
delta,
|
handledCPCount,
|
basicLength,
|
bias,
|
j,
|
m,
|
q,
|
k,
|
t,
|
currentValue,
|
output = [],
|
/** `inputLength` will hold the number of code points in `input`. */
|
inputLength,
|
/** Cached calculation results */
|
handledCPCountPlusOne,
|
baseMinusT,
|
qMinusT;
|
|
// Convert the input in UCS-2 to Unicode
|
input = ucs2decode(input);
|
|
// Cache the length
|
inputLength = input.length;
|
|
// Initialize the state
|
n = initialN;
|
delta = 0;
|
bias = initialBias;
|
|
// Handle the basic code points
|
for (j = 0; j < inputLength; ++j) {
|
currentValue = input[j];
|
if (currentValue < 0x80) {
|
output.push(stringFromCharCode(currentValue));
|
}
|
}
|
|
handledCPCount = basicLength = output.length;
|
|
// `handledCPCount` is the number of code points that have been handled;
|
// `basicLength` is the number of basic code points.
|
|
// Finish the basic string - if it is not empty - with a delimiter
|
if (basicLength) {
|
output.push(delimiter);
|
}
|
|
// Main encoding loop:
|
while (handledCPCount < inputLength) {
|
|
// All non-basic code points < n have been handled already. Find the next
|
// larger one:
|
for (m = maxInt, j = 0; j < inputLength; ++j) {
|
currentValue = input[j];
|
if (currentValue >= n && currentValue < m) {
|
m = currentValue;
|
}
|
}
|
|
// Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,
|
// but guard against overflow
|
handledCPCountPlusOne = handledCPCount + 1;
|
if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
|
error('overflow');
|
}
|
|
delta += (m - n) * handledCPCountPlusOne;
|
n = m;
|
|
for (j = 0; j < inputLength; ++j) {
|
currentValue = input[j];
|
|
if (currentValue < n && ++delta > maxInt) {
|
error('overflow');
|
}
|
|
if (currentValue == n) {
|
// Represent delta as a generalized variable-length integer
|
for (q = delta, k = base; /* no condition */; k += base) {
|
t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
|
if (q < t) {
|
break;
|
}
|
qMinusT = q - t;
|
baseMinusT = base - t;
|
output.push(
|
stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))
|
);
|
q = floor(qMinusT / baseMinusT);
|
}
|
|
output.push(stringFromCharCode(digitToBasic(q, 0)));
|
bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
|
delta = 0;
|
++handledCPCount;
|
}
|
}
|
|
++delta;
|
++n;
|
|
}
|
return output.join('');
|
}
|
|
/**
|
* Converts a Punycode string representing a domain name or an email address
|
* to Unicode. Only the Punycoded parts of the input will be converted, i.e.
|
* it doesn't matter if you call it on a string that has already been
|
* converted to Unicode.
|
* @memberOf punycode
|
* @param {String} input The Punycoded domain name or email address to
|
* convert to Unicode.
|
* @returns {String} The Unicode representation of the given Punycode
|
* string.
|
*/
|
function toUnicode(input) {
|
return mapDomain(input, function(string) {
|
return regexPunycode.test(string)
|
? decode(string.slice(4).toLowerCase())
|
: string;
|
});
|
}
|
|
/**
|
* Converts a Unicode string representing a domain name or an email address to
|
* Punycode. Only the non-ASCII parts of the domain name will be converted,
|
* i.e. it doesn't matter if you call it with a domain that's already in
|
* ASCII.
|
* @memberOf punycode
|
* @param {String} input The domain name or email address to convert, as a
|
* Unicode string.
|
* @returns {String} The Punycode representation of the given domain name or
|
* email address.
|
*/
|
function toASCII(input) {
|
return mapDomain(input, function(string) {
|
return regexNonASCII.test(string)
|
? 'xn--' + encode(string)
|
: string;
|
});
|
}
|
|
/*--------------------------------------------------------------------------*/
|
|
/** Define the public API */
|
punycode = {
|
/**
|
* A string representing the current Punycode.js version number.
|
* @memberOf punycode
|
* @type String
|
*/
|
'version': '1.4.1',
|
/**
|
* An object of methods to convert from JavaScript's internal character
|
* representation (UCS-2) to Unicode code points, and back.
|
* @see <https://mathiasbynens.be/notes/javascript-encoding>
|
* @memberOf punycode
|
* @type Object
|
*/
|
'ucs2': {
|
'decode': ucs2decode,
|
'encode': ucs2encode
|
},
|
'decode': decode,
|
'encode': encode,
|
'toASCII': toASCII,
|
'toUnicode': toUnicode
|
};
|
|
/** Expose `punycode` */
|
// Some AMD build optimizers, like r.js, check for specific condition patterns
|
// like the following:
|
if (
|
typeof define == 'function' &&
|
typeof define.amd == 'object' &&
|
define.amd
|
) {
|
define('punycode', function() {
|
return punycode;
|
});
|
} else if (freeExports && freeModule) {
|
if (module.exports == freeExports) {
|
// in Node.js, io.js, or RingoJS v0.8.0+
|
freeModule.exports = punycode;
|
} else {
|
// in Narwhal or RingoJS v0.7.0-
|
for (key in punycode) {
|
punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);
|
}
|
}
|
} else {
|
// in Rhino or a web browser
|
root.punycode = punycode;
|
}
|
|
}(this));
|
|
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
|
},{}],163:[function(require,module,exports){
|
'use strict';
|
|
var replace = String.prototype.replace;
|
var percentTwenties = /%20/g;
|
|
module.exports = {
|
'default': 'RFC3986',
|
formatters: {
|
RFC1738: function (value) {
|
return replace.call(value, percentTwenties, '+');
|
},
|
RFC3986: function (value) {
|
return value;
|
}
|
},
|
RFC1738: 'RFC1738',
|
RFC3986: 'RFC3986'
|
};
|
|
},{}],164:[function(require,module,exports){
|
'use strict';
|
|
var stringify = require('./stringify');
|
var parse = require('./parse');
|
var formats = require('./formats');
|
|
module.exports = {
|
formats: formats,
|
parse: parse,
|
stringify: stringify
|
};
|
|
},{"./formats":163,"./parse":165,"./stringify":166}],165:[function(require,module,exports){
|
'use strict';
|
|
var utils = require('./utils');
|
|
var has = Object.prototype.hasOwnProperty;
|
|
var defaults = {
|
allowDots: false,
|
allowPrototypes: false,
|
arrayLimit: 20,
|
charset: 'utf-8',
|
charsetSentinel: false,
|
comma: false,
|
decoder: utils.decode,
|
delimiter: '&',
|
depth: 5,
|
ignoreQueryPrefix: false,
|
interpretNumericEntities: false,
|
parameterLimit: 1000,
|
parseArrays: true,
|
plainObjects: false,
|
strictNullHandling: false
|
};
|
|
var interpretNumericEntities = function (str) {
|
return str.replace(/&#(\d+);/g, function ($0, numberStr) {
|
return String.fromCharCode(parseInt(numberStr, 10));
|
});
|
};
|
|
// This is what browsers will submit when the ✓ character occurs in an
|
// application/x-www-form-urlencoded body and the encoding of the page containing
|
// the form is iso-8859-1, or when the submitted form has an accept-charset
|
// attribute of iso-8859-1. Presumably also with other charsets that do not contain
|
// the ✓ character, such as us-ascii.
|
var isoSentinel = 'utf8=%26%2310003%3B'; // encodeURIComponent('✓')
|
|
// These are the percent-encoded utf-8 octets representing a checkmark, indicating that the request actually is utf-8 encoded.
|
var charsetSentinel = 'utf8=%E2%9C%93'; // encodeURIComponent('✓')
|
|
var parseValues = function parseQueryStringValues(str, options) {
|
var obj = {};
|
var cleanStr = options.ignoreQueryPrefix ? str.replace(/^\?/, '') : str;
|
var limit = options.parameterLimit === Infinity ? undefined : options.parameterLimit;
|
var parts = cleanStr.split(options.delimiter, limit);
|
var skipIndex = -1; // Keep track of where the utf8 sentinel was found
|
var i;
|
|
var charset = options.charset;
|
if (options.charsetSentinel) {
|
for (i = 0; i < parts.length; ++i) {
|
if (parts[i].indexOf('utf8=') === 0) {
|
if (parts[i] === charsetSentinel) {
|
charset = 'utf-8';
|
} else if (parts[i] === isoSentinel) {
|
charset = 'iso-8859-1';
|
}
|
skipIndex = i;
|
i = parts.length; // The eslint settings do not allow break;
|
}
|
}
|
}
|
|
for (i = 0; i < parts.length; ++i) {
|
if (i === skipIndex) {
|
continue;
|
}
|
var part = parts[i];
|
|
var bracketEqualsPos = part.indexOf(']=');
|
var pos = bracketEqualsPos === -1 ? part.indexOf('=') : bracketEqualsPos + 1;
|
|
var key, val;
|
if (pos === -1) {
|
key = options.decoder(part, defaults.decoder, charset);
|
val = options.strictNullHandling ? null : '';
|
} else {
|
key = options.decoder(part.slice(0, pos), defaults.decoder, charset);
|
val = options.decoder(part.slice(pos + 1), defaults.decoder, charset);
|
}
|
|
if (val && options.interpretNumericEntities && charset === 'iso-8859-1') {
|
val = interpretNumericEntities(val);
|
}
|
|
if (val && options.comma && val.indexOf(',') > -1) {
|
val = val.split(',');
|
}
|
|
if (has.call(obj, key)) {
|
obj[key] = utils.combine(obj[key], val);
|
} else {
|
obj[key] = val;
|
}
|
}
|
|
return obj;
|
};
|
|
var parseObject = function (chain, val, options) {
|
var leaf = val;
|
|
for (var i = chain.length - 1; i >= 0; --i) {
|
var obj;
|
var root = chain[i];
|
|
if (root === '[]' && options.parseArrays) {
|
obj = [].concat(leaf);
|
} else {
|
obj = options.plainObjects ? Object.create(null) : {};
|
var cleanRoot = root.charAt(0) === '[' && root.charAt(root.length - 1) === ']' ? root.slice(1, -1) : root;
|
var index = parseInt(cleanRoot, 10);
|
if (!options.parseArrays && cleanRoot === '') {
|
obj = { 0: leaf };
|
} else if (
|
!isNaN(index)
|
&& root !== cleanRoot
|
&& String(index) === cleanRoot
|
&& index >= 0
|
&& (options.parseArrays && index <= options.arrayLimit)
|
) {
|
obj = [];
|
obj[index] = leaf;
|
} else {
|
obj[cleanRoot] = leaf;
|
}
|
}
|
|
leaf = obj;
|
}
|
|
return leaf;
|
};
|
|
var parseKeys = function parseQueryStringKeys(givenKey, val, options) {
|
if (!givenKey) {
|
return;
|
}
|
|
// Transform dot notation to bracket notation
|
var key = options.allowDots ? givenKey.replace(/\.([^.[]+)/g, '[$1]') : givenKey;
|
|
// The regex chunks
|
|
var brackets = /(\[[^[\]]*])/;
|
var child = /(\[[^[\]]*])/g;
|
|
// Get the parent
|
|
var segment = brackets.exec(key);
|
var parent = segment ? key.slice(0, segment.index) : key;
|
|
// Stash the parent if it exists
|
|
var keys = [];
|
if (parent) {
|
// If we aren't using plain objects, optionally prefix keys that would overwrite object prototype properties
|
if (!options.plainObjects && has.call(Object.prototype, parent)) {
|
if (!options.allowPrototypes) {
|
return;
|
}
|
}
|
|
keys.push(parent);
|
}
|
|
// Loop through children appending to the array until we hit depth
|
|
var i = 0;
|
while ((segment = child.exec(key)) !== null && i < options.depth) {
|
i += 1;
|
if (!options.plainObjects && has.call(Object.prototype, segment[1].slice(1, -1))) {
|
if (!options.allowPrototypes) {
|
return;
|
}
|
}
|
keys.push(segment[1]);
|
}
|
|
// If there's a remainder, just add whatever is left
|
|
if (segment) {
|
keys.push('[' + key.slice(segment.index) + ']');
|
}
|
|
return parseObject(keys, val, options);
|
};
|
|
var normalizeParseOptions = function normalizeParseOptions(opts) {
|
if (!opts) {
|
return defaults;
|
}
|
|
if (opts.decoder !== null && opts.decoder !== undefined && typeof opts.decoder !== 'function') {
|
throw new TypeError('Decoder has to be a function.');
|
}
|
|
if (typeof opts.charset !== 'undefined' && opts.charset !== 'utf-8' && opts.charset !== 'iso-8859-1') {
|
throw new Error('The charset option must be either utf-8, iso-8859-1, or undefined');
|
}
|
var charset = typeof opts.charset === 'undefined' ? defaults.charset : opts.charset;
|
|
return {
|
allowDots: typeof opts.allowDots === 'undefined' ? defaults.allowDots : !!opts.allowDots,
|
allowPrototypes: typeof opts.allowPrototypes === 'boolean' ? opts.allowPrototypes : defaults.allowPrototypes,
|
arrayLimit: typeof opts.arrayLimit === 'number' ? opts.arrayLimit : defaults.arrayLimit,
|
charset: charset,
|
charsetSentinel: typeof opts.charsetSentinel === 'boolean' ? opts.charsetSentinel : defaults.charsetSentinel,
|
comma: typeof opts.comma === 'boolean' ? opts.comma : defaults.comma,
|
decoder: typeof opts.decoder === 'function' ? opts.decoder : defaults.decoder,
|
delimiter: typeof opts.delimiter === 'string' || utils.isRegExp(opts.delimiter) ? opts.delimiter : defaults.delimiter,
|
depth: typeof opts.depth === 'number' ? opts.depth : defaults.depth,
|
ignoreQueryPrefix: opts.ignoreQueryPrefix === true,
|
interpretNumericEntities: typeof opts.interpretNumericEntities === 'boolean' ? opts.interpretNumericEntities : defaults.interpretNumericEntities,
|
parameterLimit: typeof opts.parameterLimit === 'number' ? opts.parameterLimit : defaults.parameterLimit,
|
parseArrays: opts.parseArrays !== false,
|
plainObjects: typeof opts.plainObjects === 'boolean' ? opts.plainObjects : defaults.plainObjects,
|
strictNullHandling: typeof opts.strictNullHandling === 'boolean' ? opts.strictNullHandling : defaults.strictNullHandling
|
};
|
};
|
|
module.exports = function (str, opts) {
|
var options = normalizeParseOptions(opts);
|
|
if (str === '' || str === null || typeof str === 'undefined') {
|
return options.plainObjects ? Object.create(null) : {};
|
}
|
|
var tempObj = typeof str === 'string' ? parseValues(str, options) : str;
|
var obj = options.plainObjects ? Object.create(null) : {};
|
|
// Iterate over the keys and setup the new object
|
|
var keys = Object.keys(tempObj);
|
for (var i = 0; i < keys.length; ++i) {
|
var key = keys[i];
|
var newObj = parseKeys(key, tempObj[key], options);
|
obj = utils.merge(obj, newObj, options);
|
}
|
|
return utils.compact(obj);
|
};
|
|
},{"./utils":167}],166:[function(require,module,exports){
|
'use strict';
|
|
var utils = require('./utils');
|
var formats = require('./formats');
|
var has = Object.prototype.hasOwnProperty;
|
|
var arrayPrefixGenerators = {
|
brackets: function brackets(prefix) { // eslint-disable-line func-name-matching
|
return prefix + '[]';
|
},
|
comma: 'comma',
|
indices: function indices(prefix, key) { // eslint-disable-line func-name-matching
|
return prefix + '[' + key + ']';
|
},
|
repeat: function repeat(prefix) { // eslint-disable-line func-name-matching
|
return prefix;
|
}
|
};
|
|
var isArray = Array.isArray;
|
var push = Array.prototype.push;
|
var pushToArray = function (arr, valueOrArray) {
|
push.apply(arr, isArray(valueOrArray) ? valueOrArray : [valueOrArray]);
|
};
|
|
var toISO = Date.prototype.toISOString;
|
|
var defaults = {
|
addQueryPrefix: false,
|
allowDots: false,
|
charset: 'utf-8',
|
charsetSentinel: false,
|
delimiter: '&',
|
encode: true,
|
encoder: utils.encode,
|
encodeValuesOnly: false,
|
formatter: formats.formatters[formats['default']],
|
// deprecated
|
indices: false,
|
serializeDate: function serializeDate(date) { // eslint-disable-line func-name-matching
|
return toISO.call(date);
|
},
|
skipNulls: false,
|
strictNullHandling: false
|
};
|
|
var stringify = function stringify( // eslint-disable-line func-name-matching
|
object,
|
prefix,
|
generateArrayPrefix,
|
strictNullHandling,
|
skipNulls,
|
encoder,
|
filter,
|
sort,
|
allowDots,
|
serializeDate,
|
formatter,
|
encodeValuesOnly,
|
charset
|
) {
|
var obj = object;
|
if (typeof filter === 'function') {
|
obj = filter(prefix, obj);
|
} else if (obj instanceof Date) {
|
obj = serializeDate(obj);
|
} else if (generateArrayPrefix === 'comma' && isArray(obj)) {
|
obj = obj.join(',');
|
}
|
|
if (obj === null) {
|
if (strictNullHandling) {
|
return encoder && !encodeValuesOnly ? encoder(prefix, defaults.encoder, charset) : prefix;
|
}
|
|
obj = '';
|
}
|
|
if (typeof obj === 'string' || typeof obj === 'number' || typeof obj === 'boolean' || utils.isBuffer(obj)) {
|
if (encoder) {
|
var keyValue = encodeValuesOnly ? prefix : encoder(prefix, defaults.encoder, charset);
|
return [formatter(keyValue) + '=' + formatter(encoder(obj, defaults.encoder, charset))];
|
}
|
return [formatter(prefix) + '=' + formatter(String(obj))];
|
}
|
|
var values = [];
|
|
if (typeof obj === 'undefined') {
|
return values;
|
}
|
|
var objKeys;
|
if (isArray(filter)) {
|
objKeys = filter;
|
} else {
|
var keys = Object.keys(obj);
|
objKeys = sort ? keys.sort(sort) : keys;
|
}
|
|
for (var i = 0; i < objKeys.length; ++i) {
|
var key = objKeys[i];
|
|
if (skipNulls && obj[key] === null) {
|
continue;
|
}
|
|
if (isArray(obj)) {
|
pushToArray(values, stringify(
|
obj[key],
|
typeof generateArrayPrefix === 'function' ? generateArrayPrefix(prefix, key) : prefix,
|
generateArrayPrefix,
|
strictNullHandling,
|
skipNulls,
|
encoder,
|
filter,
|
sort,
|
allowDots,
|
serializeDate,
|
formatter,
|
encodeValuesOnly,
|
charset
|
));
|
} else {
|
pushToArray(values, stringify(
|
obj[key],
|
prefix + (allowDots ? '.' + key : '[' + key + ']'),
|
generateArrayPrefix,
|
strictNullHandling,
|
skipNulls,
|
encoder,
|
filter,
|
sort,
|
allowDots,
|
serializeDate,
|
formatter,
|
encodeValuesOnly,
|
charset
|
));
|
}
|
}
|
|
return values;
|
};
|
|
var normalizeStringifyOptions = function normalizeStringifyOptions(opts) {
|
if (!opts) {
|
return defaults;
|
}
|
|
if (opts.encoder !== null && opts.encoder !== undefined && typeof opts.encoder !== 'function') {
|
throw new TypeError('Encoder has to be a function.');
|
}
|
|
var charset = opts.charset || defaults.charset;
|
if (typeof opts.charset !== 'undefined' && opts.charset !== 'utf-8' && opts.charset !== 'iso-8859-1') {
|
throw new TypeError('The charset option must be either utf-8, iso-8859-1, or undefined');
|
}
|
|
var format = formats['default'];
|
if (typeof opts.format !== 'undefined') {
|
if (!has.call(formats.formatters, opts.format)) {
|
throw new TypeError('Unknown format option provided.');
|
}
|
format = opts.format;
|
}
|
var formatter = formats.formatters[format];
|
|
var filter = defaults.filter;
|
if (typeof opts.filter === 'function' || isArray(opts.filter)) {
|
filter = opts.filter;
|
}
|
|
return {
|
addQueryPrefix: typeof opts.addQueryPrefix === 'boolean' ? opts.addQueryPrefix : defaults.addQueryPrefix,
|
allowDots: typeof opts.allowDots === 'undefined' ? defaults.allowDots : !!opts.allowDots,
|
charset: charset,
|
charsetSentinel: typeof opts.charsetSentinel === 'boolean' ? opts.charsetSentinel : defaults.charsetSentinel,
|
delimiter: typeof opts.delimiter === 'undefined' ? defaults.delimiter : opts.delimiter,
|
encode: typeof opts.encode === 'boolean' ? opts.encode : defaults.encode,
|
encoder: typeof opts.encoder === 'function' ? opts.encoder : defaults.encoder,
|
encodeValuesOnly: typeof opts.encodeValuesOnly === 'boolean' ? opts.encodeValuesOnly : defaults.encodeValuesOnly,
|
filter: filter,
|
formatter: formatter,
|
serializeDate: typeof opts.serializeDate === 'function' ? opts.serializeDate : defaults.serializeDate,
|
skipNulls: typeof opts.skipNulls === 'boolean' ? opts.skipNulls : defaults.skipNulls,
|
sort: typeof opts.sort === 'function' ? opts.sort : null,
|
strictNullHandling: typeof opts.strictNullHandling === 'boolean' ? opts.strictNullHandling : defaults.strictNullHandling
|
};
|
};
|
|
module.exports = function (object, opts) {
|
var obj = object;
|
var options = normalizeStringifyOptions(opts);
|
|
var objKeys;
|
var filter;
|
|
if (typeof options.filter === 'function') {
|
filter = options.filter;
|
obj = filter('', obj);
|
} else if (isArray(options.filter)) {
|
filter = options.filter;
|
objKeys = filter;
|
}
|
|
var keys = [];
|
|
if (typeof obj !== 'object' || obj === null) {
|
return '';
|
}
|
|
var arrayFormat;
|
if (opts && opts.arrayFormat in arrayPrefixGenerators) {
|
arrayFormat = opts.arrayFormat;
|
} else if (opts && 'indices' in opts) {
|
arrayFormat = opts.indices ? 'indices' : 'repeat';
|
} else {
|
arrayFormat = 'indices';
|
}
|
|
var generateArrayPrefix = arrayPrefixGenerators[arrayFormat];
|
|
if (!objKeys) {
|
objKeys = Object.keys(obj);
|
}
|
|
if (options.sort) {
|
objKeys.sort(options.sort);
|
}
|
|
for (var i = 0; i < objKeys.length; ++i) {
|
var key = objKeys[i];
|
|
if (options.skipNulls && obj[key] === null) {
|
continue;
|
}
|
pushToArray(keys, stringify(
|
obj[key],
|
key,
|
generateArrayPrefix,
|
options.strictNullHandling,
|
options.skipNulls,
|
options.encode ? options.encoder : null,
|
options.filter,
|
options.sort,
|
options.allowDots,
|
options.serializeDate,
|
options.formatter,
|
options.encodeValuesOnly,
|
options.charset
|
));
|
}
|
|
var joined = keys.join(options.delimiter);
|
var prefix = options.addQueryPrefix === true ? '?' : '';
|
|
if (options.charsetSentinel) {
|
if (options.charset === 'iso-8859-1') {
|
// encodeURIComponent('✓'), the "numeric entity" representation of a checkmark
|
prefix += 'utf8=%26%2310003%3B&';
|
} else {
|
// encodeURIComponent('✓')
|
prefix += 'utf8=%E2%9C%93&';
|
}
|
}
|
|
return joined.length > 0 ? prefix + joined : '';
|
};
|
|
},{"./formats":163,"./utils":167}],167:[function(require,module,exports){
|
'use strict';
|
|
var has = Object.prototype.hasOwnProperty;
|
var isArray = Array.isArray;
|
|
var hexTable = (function () {
|
var array = [];
|
for (var i = 0; i < 256; ++i) {
|
array.push('%' + ((i < 16 ? '0' : '') + i.toString(16)).toUpperCase());
|
}
|
|
return array;
|
}());
|
|
var compactQueue = function compactQueue(queue) {
|
while (queue.length > 1) {
|
var item = queue.pop();
|
var obj = item.obj[item.prop];
|
|
if (isArray(obj)) {
|
var compacted = [];
|
|
for (var j = 0; j < obj.length; ++j) {
|
if (typeof obj[j] !== 'undefined') {
|
compacted.push(obj[j]);
|
}
|
}
|
|
item.obj[item.prop] = compacted;
|
}
|
}
|
};
|
|
var arrayToObject = function arrayToObject(source, options) {
|
var obj = options && options.plainObjects ? Object.create(null) : {};
|
for (var i = 0; i < source.length; ++i) {
|
if (typeof source[i] !== 'undefined') {
|
obj[i] = source[i];
|
}
|
}
|
|
return obj;
|
};
|
|
var merge = function merge(target, source, options) {
|
if (!source) {
|
return target;
|
}
|
|
if (typeof source !== 'object') {
|
if (isArray(target)) {
|
target.push(source);
|
} else if (target && typeof target === 'object') {
|
if ((options && (options.plainObjects || options.allowPrototypes)) || !has.call(Object.prototype, source)) {
|
target[source] = true;
|
}
|
} else {
|
return [target, source];
|
}
|
|
return target;
|
}
|
|
if (!target || typeof target !== 'object') {
|
return [target].concat(source);
|
}
|
|
var mergeTarget = target;
|
if (isArray(target) && !isArray(source)) {
|
mergeTarget = arrayToObject(target, options);
|
}
|
|
if (isArray(target) && isArray(source)) {
|
source.forEach(function (item, i) {
|
if (has.call(target, i)) {
|
var targetItem = target[i];
|
if (targetItem && typeof targetItem === 'object' && item && typeof item === 'object') {
|
target[i] = merge(targetItem, item, options);
|
} else {
|
target.push(item);
|
}
|
} else {
|
target[i] = item;
|
}
|
});
|
return target;
|
}
|
|
return Object.keys(source).reduce(function (acc, key) {
|
var value = source[key];
|
|
if (has.call(acc, key)) {
|
acc[key] = merge(acc[key], value, options);
|
} else {
|
acc[key] = value;
|
}
|
return acc;
|
}, mergeTarget);
|
};
|
|
var assign = function assignSingleSource(target, source) {
|
return Object.keys(source).reduce(function (acc, key) {
|
acc[key] = source[key];
|
return acc;
|
}, target);
|
};
|
|
var decode = function (str, decoder, charset) {
|
var strWithoutPlus = str.replace(/\+/g, ' ');
|
if (charset === 'iso-8859-1') {
|
// unescape never throws, no try...catch needed:
|
return strWithoutPlus.replace(/%[0-9a-f]{2}/gi, unescape);
|
}
|
// utf-8
|
try {
|
return decodeURIComponent(strWithoutPlus);
|
} catch (e) {
|
return strWithoutPlus;
|
}
|
};
|
|
var encode = function encode(str, defaultEncoder, charset) {
|
// This code was originally written by Brian White (mscdex) for the io.js core querystring library.
|
// It has been adapted here for stricter adherence to RFC 3986
|
if (str.length === 0) {
|
return str;
|
}
|
|
var string = typeof str === 'string' ? str : String(str);
|
|
if (charset === 'iso-8859-1') {
|
return escape(string).replace(/%u[0-9a-f]{4}/gi, function ($0) {
|
return '%26%23' + parseInt($0.slice(2), 16) + '%3B';
|
});
|
}
|
|
var out = '';
|
for (var i = 0; i < string.length; ++i) {
|
var c = string.charCodeAt(i);
|
|
if (
|
c === 0x2D // -
|
|| c === 0x2E // .
|
|| c === 0x5F // _
|
|| c === 0x7E // ~
|
|| (c >= 0x30 && c <= 0x39) // 0-9
|
|| (c >= 0x41 && c <= 0x5A) // a-z
|
|| (c >= 0x61 && c <= 0x7A) // A-Z
|
) {
|
out += string.charAt(i);
|
continue;
|
}
|
|
if (c < 0x80) {
|
out = out + hexTable[c];
|
continue;
|
}
|
|
if (c < 0x800) {
|
out = out + (hexTable[0xC0 | (c >> 6)] + hexTable[0x80 | (c & 0x3F)]);
|
continue;
|
}
|
|
if (c < 0xD800 || c >= 0xE000) {
|
out = out + (hexTable[0xE0 | (c >> 12)] + hexTable[0x80 | ((c >> 6) & 0x3F)] + hexTable[0x80 | (c & 0x3F)]);
|
continue;
|
}
|
|
i += 1;
|
c = 0x10000 + (((c & 0x3FF) << 10) | (string.charCodeAt(i) & 0x3FF));
|
out += hexTable[0xF0 | (c >> 18)]
|
+ hexTable[0x80 | ((c >> 12) & 0x3F)]
|
+ hexTable[0x80 | ((c >> 6) & 0x3F)]
|
+ hexTable[0x80 | (c & 0x3F)];
|
}
|
|
return out;
|
};
|
|
var compact = function compact(value) {
|
var queue = [{ obj: { o: value }, prop: 'o' }];
|
var refs = [];
|
|
for (var i = 0; i < queue.length; ++i) {
|
var item = queue[i];
|
var obj = item.obj[item.prop];
|
|
var keys = Object.keys(obj);
|
for (var j = 0; j < keys.length; ++j) {
|
var key = keys[j];
|
var val = obj[key];
|
if (typeof val === 'object' && val !== null && refs.indexOf(val) === -1) {
|
queue.push({ obj: obj, prop: key });
|
refs.push(val);
|
}
|
}
|
}
|
|
compactQueue(queue);
|
|
return value;
|
};
|
|
var isRegExp = function isRegExp(obj) {
|
return Object.prototype.toString.call(obj) === '[object RegExp]';
|
};
|
|
var isBuffer = function isBuffer(obj) {
|
if (!obj || typeof obj !== 'object') {
|
return false;
|
}
|
|
return !!(obj.constructor && obj.constructor.isBuffer && obj.constructor.isBuffer(obj));
|
};
|
|
var combine = function combine(a, b) {
|
return [].concat(a, b);
|
};
|
|
module.exports = {
|
arrayToObject: arrayToObject,
|
assign: assign,
|
combine: combine,
|
compact: compact,
|
decode: decode,
|
encode: encode,
|
isBuffer: isBuffer,
|
isRegExp: isRegExp,
|
merge: merge
|
};
|
|
},{}],168:[function(require,module,exports){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
'use strict';
|
|
// If obj.hasOwnProperty has been overridden, then calling
|
// obj.hasOwnProperty(prop) will break.
|
// See: https://github.com/joyent/node/issues/1707
|
function hasOwnProperty(obj, prop) {
|
return Object.prototype.hasOwnProperty.call(obj, prop);
|
}
|
|
module.exports = function(qs, sep, eq, options) {
|
sep = sep || '&';
|
eq = eq || '=';
|
var obj = {};
|
|
if (typeof qs !== 'string' || qs.length === 0) {
|
return obj;
|
}
|
|
var regexp = /\+/g;
|
qs = qs.split(sep);
|
|
var maxKeys = 1000;
|
if (options && typeof options.maxKeys === 'number') {
|
maxKeys = options.maxKeys;
|
}
|
|
var len = qs.length;
|
// maxKeys <= 0 means that we should not limit keys count
|
if (maxKeys > 0 && len > maxKeys) {
|
len = maxKeys;
|
}
|
|
for (var i = 0; i < len; ++i) {
|
var x = qs[i].replace(regexp, '%20'),
|
idx = x.indexOf(eq),
|
kstr, vstr, k, v;
|
|
if (idx >= 0) {
|
kstr = x.substr(0, idx);
|
vstr = x.substr(idx + 1);
|
} else {
|
kstr = x;
|
vstr = '';
|
}
|
|
k = decodeURIComponent(kstr);
|
v = decodeURIComponent(vstr);
|
|
if (!hasOwnProperty(obj, k)) {
|
obj[k] = v;
|
} else if (isArray(obj[k])) {
|
obj[k].push(v);
|
} else {
|
obj[k] = [obj[k], v];
|
}
|
}
|
|
return obj;
|
};
|
|
var isArray = Array.isArray || function (xs) {
|
return Object.prototype.toString.call(xs) === '[object Array]';
|
};
|
|
},{}],169:[function(require,module,exports){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
'use strict';
|
|
var stringifyPrimitive = function(v) {
|
switch (typeof v) {
|
case 'string':
|
return v;
|
|
case 'boolean':
|
return v ? 'true' : 'false';
|
|
case 'number':
|
return isFinite(v) ? v : '';
|
|
default:
|
return '';
|
}
|
};
|
|
module.exports = function(obj, sep, eq, name) {
|
sep = sep || '&';
|
eq = eq || '=';
|
if (obj === null) {
|
obj = undefined;
|
}
|
|
if (typeof obj === 'object') {
|
return map(objectKeys(obj), function(k) {
|
var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;
|
if (isArray(obj[k])) {
|
return map(obj[k], function(v) {
|
return ks + encodeURIComponent(stringifyPrimitive(v));
|
}).join(sep);
|
} else {
|
return ks + encodeURIComponent(stringifyPrimitive(obj[k]));
|
}
|
}).join(sep);
|
|
}
|
|
if (!name) return '';
|
return encodeURIComponent(stringifyPrimitive(name)) + eq +
|
encodeURIComponent(stringifyPrimitive(obj));
|
};
|
|
var isArray = Array.isArray || function (xs) {
|
return Object.prototype.toString.call(xs) === '[object Array]';
|
};
|
|
function map (xs, f) {
|
if (xs.map) return xs.map(f);
|
var res = [];
|
for (var i = 0; i < xs.length; i++) {
|
res.push(f(xs[i], i));
|
}
|
return res;
|
}
|
|
var objectKeys = Object.keys || function (obj) {
|
var res = [];
|
for (var key in obj) {
|
if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);
|
}
|
return res;
|
};
|
|
},{}],170:[function(require,module,exports){
|
'use strict';
|
|
exports.decode = exports.parse = require('./decode');
|
exports.encode = exports.stringify = require('./encode');
|
|
},{"./decode":168,"./encode":169}],171:[function(require,module,exports){
|
module.exports = require('./lib/_stream_duplex.js');
|
|
},{"./lib/_stream_duplex.js":172}],172:[function(require,module,exports){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
// a duplex stream is just a stream that is both readable and writable.
|
// Since JS doesn't have multiple prototypal inheritance, this class
|
// prototypally inherits from Readable, and then parasitically from
|
// Writable.
|
|
'use strict';
|
|
/*<replacement>*/
|
|
var pna = require('process-nextick-args');
|
/*</replacement>*/
|
|
/*<replacement>*/
|
var objectKeys = Object.keys || function (obj) {
|
var keys = [];
|
for (var key in obj) {
|
keys.push(key);
|
}return keys;
|
};
|
/*</replacement>*/
|
|
module.exports = Duplex;
|
|
/*<replacement>*/
|
var util = require('core-util-is');
|
util.inherits = require('inherits');
|
/*</replacement>*/
|
|
var Readable = require('./_stream_readable');
|
var Writable = require('./_stream_writable');
|
|
util.inherits(Duplex, Readable);
|
|
{
|
// avoid scope creep, the keys array can then be collected
|
var keys = objectKeys(Writable.prototype);
|
for (var v = 0; v < keys.length; v++) {
|
var method = keys[v];
|
if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
|
}
|
}
|
|
function Duplex(options) {
|
if (!(this instanceof Duplex)) return new Duplex(options);
|
|
Readable.call(this, options);
|
Writable.call(this, options);
|
|
if (options && options.readable === false) this.readable = false;
|
|
if (options && options.writable === false) this.writable = false;
|
|
this.allowHalfOpen = true;
|
if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
|
|
this.once('end', onend);
|
}
|
|
Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', {
|
// making it explicit this property is not enumerable
|
// because otherwise some prototype manipulation in
|
// userland will fail
|
enumerable: false,
|
get: function () {
|
return this._writableState.highWaterMark;
|
}
|
});
|
|
// the no-half-open enforcer
|
function onend() {
|
// if we allow half-open state, or if the writable side ended,
|
// then we're ok.
|
if (this.allowHalfOpen || this._writableState.ended) return;
|
|
// no more data can be written.
|
// But allow more writes to happen in this tick.
|
pna.nextTick(onEndNT, this);
|
}
|
|
function onEndNT(self) {
|
self.end();
|
}
|
|
Object.defineProperty(Duplex.prototype, 'destroyed', {
|
get: function () {
|
if (this._readableState === undefined || this._writableState === undefined) {
|
return false;
|
}
|
return this._readableState.destroyed && this._writableState.destroyed;
|
},
|
set: function (value) {
|
// we ignore the value if the stream
|
// has not been initialized yet
|
if (this._readableState === undefined || this._writableState === undefined) {
|
return;
|
}
|
|
// backward compatibility, the user is explicitly
|
// managing destroyed
|
this._readableState.destroyed = value;
|
this._writableState.destroyed = value;
|
}
|
});
|
|
Duplex.prototype._destroy = function (err, cb) {
|
this.push(null);
|
this.end();
|
|
pna.nextTick(cb, err);
|
};
|
},{"./_stream_readable":174,"./_stream_writable":176,"core-util-is":38,"inherits":139,"process-nextick-args":160}],173:[function(require,module,exports){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
// a passthrough stream.
|
// basically just the most minimal sort of Transform stream.
|
// Every written chunk gets output as-is.
|
|
'use strict';
|
|
module.exports = PassThrough;
|
|
var Transform = require('./_stream_transform');
|
|
/*<replacement>*/
|
var util = require('core-util-is');
|
util.inherits = require('inherits');
|
/*</replacement>*/
|
|
util.inherits(PassThrough, Transform);
|
|
function PassThrough(options) {
|
if (!(this instanceof PassThrough)) return new PassThrough(options);
|
|
Transform.call(this, options);
|
}
|
|
PassThrough.prototype._transform = function (chunk, encoding, cb) {
|
cb(null, chunk);
|
};
|
},{"./_stream_transform":175,"core-util-is":38,"inherits":139}],174:[function(require,module,exports){
|
(function (process,global){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
'use strict';
|
|
/*<replacement>*/
|
|
var pna = require('process-nextick-args');
|
/*</replacement>*/
|
|
module.exports = Readable;
|
|
/*<replacement>*/
|
var isArray = require('isarray');
|
/*</replacement>*/
|
|
/*<replacement>*/
|
var Duplex;
|
/*</replacement>*/
|
|
Readable.ReadableState = ReadableState;
|
|
/*<replacement>*/
|
var EE = require('events').EventEmitter;
|
|
var EElistenerCount = function (emitter, type) {
|
return emitter.listeners(type).length;
|
};
|
/*</replacement>*/
|
|
/*<replacement>*/
|
var Stream = require('./internal/streams/stream');
|
/*</replacement>*/
|
|
/*<replacement>*/
|
|
var Buffer = require('safe-buffer').Buffer;
|
var OurUint8Array = global.Uint8Array || function () {};
|
function _uint8ArrayToBuffer(chunk) {
|
return Buffer.from(chunk);
|
}
|
function _isUint8Array(obj) {
|
return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
|
}
|
|
/*</replacement>*/
|
|
/*<replacement>*/
|
var util = require('core-util-is');
|
util.inherits = require('inherits');
|
/*</replacement>*/
|
|
/*<replacement>*/
|
var debugUtil = require('util');
|
var debug = void 0;
|
if (debugUtil && debugUtil.debuglog) {
|
debug = debugUtil.debuglog('stream');
|
} else {
|
debug = function () {};
|
}
|
/*</replacement>*/
|
|
var BufferList = require('./internal/streams/BufferList');
|
var destroyImpl = require('./internal/streams/destroy');
|
var StringDecoder;
|
|
util.inherits(Readable, Stream);
|
|
var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];
|
|
function prependListener(emitter, event, fn) {
|
// Sadly this is not cacheable as some libraries bundle their own
|
// event emitter implementation with them.
|
if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn);
|
|
// This is a hack to make sure that our error handler is attached before any
|
// userland ones. NEVER DO THIS. This is here only because this code needs
|
// to continue to work with older versions of Node.js that do not include
|
// the prependListener() method. The goal is to eventually remove this hack.
|
if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
|
}
|
|
function ReadableState(options, stream) {
|
Duplex = Duplex || require('./_stream_duplex');
|
|
options = options || {};
|
|
// Duplex streams are both readable and writable, but share
|
// the same options object.
|
// However, some cases require setting options to different
|
// values for the readable and the writable sides of the duplex stream.
|
// These options can be provided separately as readableXXX and writableXXX.
|
var isDuplex = stream instanceof Duplex;
|
|
// object stream flag. Used to make read(n) ignore n and to
|
// make all the buffer merging and length checks go away
|
this.objectMode = !!options.objectMode;
|
|
if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
|
|
// the point at which it stops calling _read() to fill the buffer
|
// Note: 0 is a valid value, means "don't call _read preemptively ever"
|
var hwm = options.highWaterMark;
|
var readableHwm = options.readableHighWaterMark;
|
var defaultHwm = this.objectMode ? 16 : 16 * 1024;
|
|
if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (readableHwm || readableHwm === 0)) this.highWaterMark = readableHwm;else this.highWaterMark = defaultHwm;
|
|
// cast to ints.
|
this.highWaterMark = Math.floor(this.highWaterMark);
|
|
// A linked list is used to store data chunks instead of an array because the
|
// linked list can remove elements from the beginning faster than
|
// array.shift()
|
this.buffer = new BufferList();
|
this.length = 0;
|
this.pipes = null;
|
this.pipesCount = 0;
|
this.flowing = null;
|
this.ended = false;
|
this.endEmitted = false;
|
this.reading = false;
|
|
// a flag to be able to tell if the event 'readable'/'data' is emitted
|
// immediately, or on a later tick. We set this to true at first, because
|
// any actions that shouldn't happen until "later" should generally also
|
// not happen before the first read call.
|
this.sync = true;
|
|
// whenever we return null, then we set a flag to say
|
// that we're awaiting a 'readable' event emission.
|
this.needReadable = false;
|
this.emittedReadable = false;
|
this.readableListening = false;
|
this.resumeScheduled = false;
|
|
// has it been destroyed
|
this.destroyed = false;
|
|
// Crypto is kind of old and crusty. Historically, its default string
|
// encoding is 'binary' so we have to make this configurable.
|
// Everything else in the universe uses 'utf8', though.
|
this.defaultEncoding = options.defaultEncoding || 'utf8';
|
|
// the number of writers that are awaiting a drain event in .pipe()s
|
this.awaitDrain = 0;
|
|
// if true, a maybeReadMore has been scheduled
|
this.readingMore = false;
|
|
this.decoder = null;
|
this.encoding = null;
|
if (options.encoding) {
|
if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
|
this.decoder = new StringDecoder(options.encoding);
|
this.encoding = options.encoding;
|
}
|
}
|
|
function Readable(options) {
|
Duplex = Duplex || require('./_stream_duplex');
|
|
if (!(this instanceof Readable)) return new Readable(options);
|
|
this._readableState = new ReadableState(options, this);
|
|
// legacy
|
this.readable = true;
|
|
if (options) {
|
if (typeof options.read === 'function') this._read = options.read;
|
|
if (typeof options.destroy === 'function') this._destroy = options.destroy;
|
}
|
|
Stream.call(this);
|
}
|
|
Object.defineProperty(Readable.prototype, 'destroyed', {
|
get: function () {
|
if (this._readableState === undefined) {
|
return false;
|
}
|
return this._readableState.destroyed;
|
},
|
set: function (value) {
|
// we ignore the value if the stream
|
// has not been initialized yet
|
if (!this._readableState) {
|
return;
|
}
|
|
// backward compatibility, the user is explicitly
|
// managing destroyed
|
this._readableState.destroyed = value;
|
}
|
});
|
|
Readable.prototype.destroy = destroyImpl.destroy;
|
Readable.prototype._undestroy = destroyImpl.undestroy;
|
Readable.prototype._destroy = function (err, cb) {
|
this.push(null);
|
cb(err);
|
};
|
|
// Manually shove something into the read() buffer.
|
// This returns true if the highWaterMark has not been hit yet,
|
// similar to how Writable.write() returns true if you should
|
// write() some more.
|
Readable.prototype.push = function (chunk, encoding) {
|
var state = this._readableState;
|
var skipChunkCheck;
|
|
if (!state.objectMode) {
|
if (typeof chunk === 'string') {
|
encoding = encoding || state.defaultEncoding;
|
if (encoding !== state.encoding) {
|
chunk = Buffer.from(chunk, encoding);
|
encoding = '';
|
}
|
skipChunkCheck = true;
|
}
|
} else {
|
skipChunkCheck = true;
|
}
|
|
return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
|
};
|
|
// Unshift should *always* be something directly out of read()
|
Readable.prototype.unshift = function (chunk) {
|
return readableAddChunk(this, chunk, null, true, false);
|
};
|
|
function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {
|
var state = stream._readableState;
|
if (chunk === null) {
|
state.reading = false;
|
onEofChunk(stream, state);
|
} else {
|
var er;
|
if (!skipChunkCheck) er = chunkInvalid(state, chunk);
|
if (er) {
|
stream.emit('error', er);
|
} else if (state.objectMode || chunk && chunk.length > 0) {
|
if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {
|
chunk = _uint8ArrayToBuffer(chunk);
|
}
|
|
if (addToFront) {
|
if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);
|
} else if (state.ended) {
|
stream.emit('error', new Error('stream.push() after EOF'));
|
} else {
|
state.reading = false;
|
if (state.decoder && !encoding) {
|
chunk = state.decoder.write(chunk);
|
if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);
|
} else {
|
addChunk(stream, state, chunk, false);
|
}
|
}
|
} else if (!addToFront) {
|
state.reading = false;
|
}
|
}
|
|
return needMoreData(state);
|
}
|
|
function addChunk(stream, state, chunk, addToFront) {
|
if (state.flowing && state.length === 0 && !state.sync) {
|
stream.emit('data', chunk);
|
stream.read(0);
|
} else {
|
// update the buffer info.
|
state.length += state.objectMode ? 1 : chunk.length;
|
if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
|
|
if (state.needReadable) emitReadable(stream);
|
}
|
maybeReadMore(stream, state);
|
}
|
|
function chunkInvalid(state, chunk) {
|
var er;
|
if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
|
er = new TypeError('Invalid non-string/buffer chunk');
|
}
|
return er;
|
}
|
|
// if it's past the high water mark, we can push in some more.
|
// Also, if we have no data yet, we can stand some
|
// more bytes. This is to work around cases where hwm=0,
|
// such as the repl. Also, if the push() triggered a
|
// readable event, and the user called read(largeNumber) such that
|
// needReadable was set, then we ought to push more, so that another
|
// 'readable' event will be triggered.
|
function needMoreData(state) {
|
return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
|
}
|
|
Readable.prototype.isPaused = function () {
|
return this._readableState.flowing === false;
|
};
|
|
// backwards compatibility.
|
Readable.prototype.setEncoding = function (enc) {
|
if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
|
this._readableState.decoder = new StringDecoder(enc);
|
this._readableState.encoding = enc;
|
return this;
|
};
|
|
// Don't raise the hwm > 8MB
|
var MAX_HWM = 0x800000;
|
function computeNewHighWaterMark(n) {
|
if (n >= MAX_HWM) {
|
n = MAX_HWM;
|
} else {
|
// Get the next highest power of 2 to prevent increasing hwm excessively in
|
// tiny amounts
|
n--;
|
n |= n >>> 1;
|
n |= n >>> 2;
|
n |= n >>> 4;
|
n |= n >>> 8;
|
n |= n >>> 16;
|
n++;
|
}
|
return n;
|
}
|
|
// This function is designed to be inlinable, so please take care when making
|
// changes to the function body.
|
function howMuchToRead(n, state) {
|
if (n <= 0 || state.length === 0 && state.ended) return 0;
|
if (state.objectMode) return 1;
|
if (n !== n) {
|
// Only flow one buffer at a time
|
if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;
|
}
|
// If we're asking for more than the current hwm, then raise the hwm.
|
if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
|
if (n <= state.length) return n;
|
// Don't have enough
|
if (!state.ended) {
|
state.needReadable = true;
|
return 0;
|
}
|
return state.length;
|
}
|
|
// you can override either this method, or the async _read(n) below.
|
Readable.prototype.read = function (n) {
|
debug('read', n);
|
n = parseInt(n, 10);
|
var state = this._readableState;
|
var nOrig = n;
|
|
if (n !== 0) state.emittedReadable = false;
|
|
// if we're doing read(0) to trigger a readable event, but we
|
// already have a bunch of data in the buffer, then just trigger
|
// the 'readable' event and move on.
|
if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
|
debug('read: emitReadable', state.length, state.ended);
|
if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
|
return null;
|
}
|
|
n = howMuchToRead(n, state);
|
|
// if we've ended, and we're now clear, then finish it up.
|
if (n === 0 && state.ended) {
|
if (state.length === 0) endReadable(this);
|
return null;
|
}
|
|
// All the actual chunk generation logic needs to be
|
// *below* the call to _read. The reason is that in certain
|
// synthetic stream cases, such as passthrough streams, _read
|
// may be a completely synchronous operation which may change
|
// the state of the read buffer, providing enough data when
|
// before there was *not* enough.
|
//
|
// So, the steps are:
|
// 1. Figure out what the state of things will be after we do
|
// a read from the buffer.
|
//
|
// 2. If that resulting state will trigger a _read, then call _read.
|
// Note that this may be asynchronous, or synchronous. Yes, it is
|
// deeply ugly to write APIs this way, but that still doesn't mean
|
// that the Readable class should behave improperly, as streams are
|
// designed to be sync/async agnostic.
|
// Take note if the _read call is sync or async (ie, if the read call
|
// has returned yet), so that we know whether or not it's safe to emit
|
// 'readable' etc.
|
//
|
// 3. Actually pull the requested chunks out of the buffer and return.
|
|
// if we need a readable event, then we need to do some reading.
|
var doRead = state.needReadable;
|
debug('need readable', doRead);
|
|
// if we currently have less than the highWaterMark, then also read some
|
if (state.length === 0 || state.length - n < state.highWaterMark) {
|
doRead = true;
|
debug('length less than watermark', doRead);
|
}
|
|
// however, if we've ended, then there's no point, and if we're already
|
// reading, then it's unnecessary.
|
if (state.ended || state.reading) {
|
doRead = false;
|
debug('reading or ended', doRead);
|
} else if (doRead) {
|
debug('do read');
|
state.reading = true;
|
state.sync = true;
|
// if the length is currently zero, then we *need* a readable event.
|
if (state.length === 0) state.needReadable = true;
|
// call internal read method
|
this._read(state.highWaterMark);
|
state.sync = false;
|
// If _read pushed data synchronously, then `reading` will be false,
|
// and we need to re-evaluate how much data we can return to the user.
|
if (!state.reading) n = howMuchToRead(nOrig, state);
|
}
|
|
var ret;
|
if (n > 0) ret = fromList(n, state);else ret = null;
|
|
if (ret === null) {
|
state.needReadable = true;
|
n = 0;
|
} else {
|
state.length -= n;
|
}
|
|
if (state.length === 0) {
|
// If we have nothing in the buffer, then we want to know
|
// as soon as we *do* get something into the buffer.
|
if (!state.ended) state.needReadable = true;
|
|
// If we tried to read() past the EOF, then emit end on the next tick.
|
if (nOrig !== n && state.ended) endReadable(this);
|
}
|
|
if (ret !== null) this.emit('data', ret);
|
|
return ret;
|
};
|
|
function onEofChunk(stream, state) {
|
if (state.ended) return;
|
if (state.decoder) {
|
var chunk = state.decoder.end();
|
if (chunk && chunk.length) {
|
state.buffer.push(chunk);
|
state.length += state.objectMode ? 1 : chunk.length;
|
}
|
}
|
state.ended = true;
|
|
// emit 'readable' now to make sure it gets picked up.
|
emitReadable(stream);
|
}
|
|
// Don't emit readable right away in sync mode, because this can trigger
|
// another read() call => stack overflow. This way, it might trigger
|
// a nextTick recursion warning, but that's not so bad.
|
function emitReadable(stream) {
|
var state = stream._readableState;
|
state.needReadable = false;
|
if (!state.emittedReadable) {
|
debug('emitReadable', state.flowing);
|
state.emittedReadable = true;
|
if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);
|
}
|
}
|
|
function emitReadable_(stream) {
|
debug('emit readable');
|
stream.emit('readable');
|
flow(stream);
|
}
|
|
// at this point, the user has presumably seen the 'readable' event,
|
// and called read() to consume some data. that may have triggered
|
// in turn another _read(n) call, in which case reading = true if
|
// it's in progress.
|
// However, if we're not ended, or reading, and the length < hwm,
|
// then go ahead and try to read some more preemptively.
|
function maybeReadMore(stream, state) {
|
if (!state.readingMore) {
|
state.readingMore = true;
|
pna.nextTick(maybeReadMore_, stream, state);
|
}
|
}
|
|
function maybeReadMore_(stream, state) {
|
var len = state.length;
|
while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
|
debug('maybeReadMore read 0');
|
stream.read(0);
|
if (len === state.length)
|
// didn't get any data, stop spinning.
|
break;else len = state.length;
|
}
|
state.readingMore = false;
|
}
|
|
// abstract method. to be overridden in specific implementation classes.
|
// call cb(er, data) where data is <= n in length.
|
// for virtual (non-string, non-buffer) streams, "length" is somewhat
|
// arbitrary, and perhaps not very meaningful.
|
Readable.prototype._read = function (n) {
|
this.emit('error', new Error('_read() is not implemented'));
|
};
|
|
Readable.prototype.pipe = function (dest, pipeOpts) {
|
var src = this;
|
var state = this._readableState;
|
|
switch (state.pipesCount) {
|
case 0:
|
state.pipes = dest;
|
break;
|
case 1:
|
state.pipes = [state.pipes, dest];
|
break;
|
default:
|
state.pipes.push(dest);
|
break;
|
}
|
state.pipesCount += 1;
|
debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
|
|
var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
|
|
var endFn = doEnd ? onend : unpipe;
|
if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn);
|
|
dest.on('unpipe', onunpipe);
|
function onunpipe(readable, unpipeInfo) {
|
debug('onunpipe');
|
if (readable === src) {
|
if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
|
unpipeInfo.hasUnpiped = true;
|
cleanup();
|
}
|
}
|
}
|
|
function onend() {
|
debug('onend');
|
dest.end();
|
}
|
|
// when the dest drains, it reduces the awaitDrain counter
|
// on the source. This would be more elegant with a .once()
|
// handler in flow(), but adding and removing repeatedly is
|
// too slow.
|
var ondrain = pipeOnDrain(src);
|
dest.on('drain', ondrain);
|
|
var cleanedUp = false;
|
function cleanup() {
|
debug('cleanup');
|
// cleanup event handlers once the pipe is broken
|
dest.removeListener('close', onclose);
|
dest.removeListener('finish', onfinish);
|
dest.removeListener('drain', ondrain);
|
dest.removeListener('error', onerror);
|
dest.removeListener('unpipe', onunpipe);
|
src.removeListener('end', onend);
|
src.removeListener('end', unpipe);
|
src.removeListener('data', ondata);
|
|
cleanedUp = true;
|
|
// if the reader is waiting for a drain event from this
|
// specific writer, then it would cause it to never start
|
// flowing again.
|
// So, if this is awaiting a drain, then we just call it now.
|
// If we don't know, then assume that we are waiting for one.
|
if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
|
}
|
|
// If the user pushes more data while we're writing to dest then we'll end up
|
// in ondata again. However, we only want to increase awaitDrain once because
|
// dest will only emit one 'drain' event for the multiple writes.
|
// => Introduce a guard on increasing awaitDrain.
|
var increasedAwaitDrain = false;
|
src.on('data', ondata);
|
function ondata(chunk) {
|
debug('ondata');
|
increasedAwaitDrain = false;
|
var ret = dest.write(chunk);
|
if (false === ret && !increasedAwaitDrain) {
|
// If the user unpiped during `dest.write()`, it is possible
|
// to get stuck in a permanently paused state if that write
|
// also returned false.
|
// => Check whether `dest` is still a piping destination.
|
if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
|
debug('false write response, pause', src._readableState.awaitDrain);
|
src._readableState.awaitDrain++;
|
increasedAwaitDrain = true;
|
}
|
src.pause();
|
}
|
}
|
|
// if the dest has an error, then stop piping into it.
|
// however, don't suppress the throwing behavior for this.
|
function onerror(er) {
|
debug('onerror', er);
|
unpipe();
|
dest.removeListener('error', onerror);
|
if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
|
}
|
|
// Make sure our error handler is attached before userland ones.
|
prependListener(dest, 'error', onerror);
|
|
// Both close and finish should trigger unpipe, but only once.
|
function onclose() {
|
dest.removeListener('finish', onfinish);
|
unpipe();
|
}
|
dest.once('close', onclose);
|
function onfinish() {
|
debug('onfinish');
|
dest.removeListener('close', onclose);
|
unpipe();
|
}
|
dest.once('finish', onfinish);
|
|
function unpipe() {
|
debug('unpipe');
|
src.unpipe(dest);
|
}
|
|
// tell the dest that it's being piped to
|
dest.emit('pipe', src);
|
|
// start the flow if it hasn't been started already.
|
if (!state.flowing) {
|
debug('pipe resume');
|
src.resume();
|
}
|
|
return dest;
|
};
|
|
function pipeOnDrain(src) {
|
return function () {
|
var state = src._readableState;
|
debug('pipeOnDrain', state.awaitDrain);
|
if (state.awaitDrain) state.awaitDrain--;
|
if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
|
state.flowing = true;
|
flow(src);
|
}
|
};
|
}
|
|
Readable.prototype.unpipe = function (dest) {
|
var state = this._readableState;
|
var unpipeInfo = { hasUnpiped: false };
|
|
// if we're not piping anywhere, then do nothing.
|
if (state.pipesCount === 0) return this;
|
|
// just one destination. most common case.
|
if (state.pipesCount === 1) {
|
// passed in one, but it's not the right one.
|
if (dest && dest !== state.pipes) return this;
|
|
if (!dest) dest = state.pipes;
|
|
// got a match.
|
state.pipes = null;
|
state.pipesCount = 0;
|
state.flowing = false;
|
if (dest) dest.emit('unpipe', this, unpipeInfo);
|
return this;
|
}
|
|
// slow case. multiple pipe destinations.
|
|
if (!dest) {
|
// remove all.
|
var dests = state.pipes;
|
var len = state.pipesCount;
|
state.pipes = null;
|
state.pipesCount = 0;
|
state.flowing = false;
|
|
for (var i = 0; i < len; i++) {
|
dests[i].emit('unpipe', this, unpipeInfo);
|
}return this;
|
}
|
|
// try to find the right one.
|
var index = indexOf(state.pipes, dest);
|
if (index === -1) return this;
|
|
state.pipes.splice(index, 1);
|
state.pipesCount -= 1;
|
if (state.pipesCount === 1) state.pipes = state.pipes[0];
|
|
dest.emit('unpipe', this, unpipeInfo);
|
|
return this;
|
};
|
|
// set up data events if they are asked for
|
// Ensure readable listeners eventually get something
|
Readable.prototype.on = function (ev, fn) {
|
var res = Stream.prototype.on.call(this, ev, fn);
|
|
if (ev === 'data') {
|
// Start flowing on next tick if stream isn't explicitly paused
|
if (this._readableState.flowing !== false) this.resume();
|
} else if (ev === 'readable') {
|
var state = this._readableState;
|
if (!state.endEmitted && !state.readableListening) {
|
state.readableListening = state.needReadable = true;
|
state.emittedReadable = false;
|
if (!state.reading) {
|
pna.nextTick(nReadingNextTick, this);
|
} else if (state.length) {
|
emitReadable(this);
|
}
|
}
|
}
|
|
return res;
|
};
|
Readable.prototype.addListener = Readable.prototype.on;
|
|
function nReadingNextTick(self) {
|
debug('readable nexttick read 0');
|
self.read(0);
|
}
|
|
// pause() and resume() are remnants of the legacy readable stream API
|
// If the user uses them, then switch into old mode.
|
Readable.prototype.resume = function () {
|
var state = this._readableState;
|
if (!state.flowing) {
|
debug('resume');
|
state.flowing = true;
|
resume(this, state);
|
}
|
return this;
|
};
|
|
function resume(stream, state) {
|
if (!state.resumeScheduled) {
|
state.resumeScheduled = true;
|
pna.nextTick(resume_, stream, state);
|
}
|
}
|
|
function resume_(stream, state) {
|
if (!state.reading) {
|
debug('resume read 0');
|
stream.read(0);
|
}
|
|
state.resumeScheduled = false;
|
state.awaitDrain = 0;
|
stream.emit('resume');
|
flow(stream);
|
if (state.flowing && !state.reading) stream.read(0);
|
}
|
|
Readable.prototype.pause = function () {
|
debug('call pause flowing=%j', this._readableState.flowing);
|
if (false !== this._readableState.flowing) {
|
debug('pause');
|
this._readableState.flowing = false;
|
this.emit('pause');
|
}
|
return this;
|
};
|
|
function flow(stream) {
|
var state = stream._readableState;
|
debug('flow', state.flowing);
|
while (state.flowing && stream.read() !== null) {}
|
}
|
|
// wrap an old-style stream as the async data source.
|
// This is *not* part of the readable stream interface.
|
// It is an ugly unfortunate mess of history.
|
Readable.prototype.wrap = function (stream) {
|
var _this = this;
|
|
var state = this._readableState;
|
var paused = false;
|
|
stream.on('end', function () {
|
debug('wrapped end');
|
if (state.decoder && !state.ended) {
|
var chunk = state.decoder.end();
|
if (chunk && chunk.length) _this.push(chunk);
|
}
|
|
_this.push(null);
|
});
|
|
stream.on('data', function (chunk) {
|
debug('wrapped data');
|
if (state.decoder) chunk = state.decoder.write(chunk);
|
|
// don't skip over falsy values in objectMode
|
if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
|
|
var ret = _this.push(chunk);
|
if (!ret) {
|
paused = true;
|
stream.pause();
|
}
|
});
|
|
// proxy all the other methods.
|
// important when wrapping filters and duplexes.
|
for (var i in stream) {
|
if (this[i] === undefined && typeof stream[i] === 'function') {
|
this[i] = function (method) {
|
return function () {
|
return stream[method].apply(stream, arguments);
|
};
|
}(i);
|
}
|
}
|
|
// proxy certain important events.
|
for (var n = 0; n < kProxyEvents.length; n++) {
|
stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));
|
}
|
|
// when we try to consume some more bytes, simply unpause the
|
// underlying stream.
|
this._read = function (n) {
|
debug('wrapped _read', n);
|
if (paused) {
|
paused = false;
|
stream.resume();
|
}
|
};
|
|
return this;
|
};
|
|
Object.defineProperty(Readable.prototype, 'readableHighWaterMark', {
|
// making it explicit this property is not enumerable
|
// because otherwise some prototype manipulation in
|
// userland will fail
|
enumerable: false,
|
get: function () {
|
return this._readableState.highWaterMark;
|
}
|
});
|
|
// exposed for testing purposes only.
|
Readable._fromList = fromList;
|
|
// Pluck off n bytes from an array of buffers.
|
// Length is the combined lengths of all the buffers in the list.
|
// This function is designed to be inlinable, so please take care when making
|
// changes to the function body.
|
function fromList(n, state) {
|
// nothing buffered
|
if (state.length === 0) return null;
|
|
var ret;
|
if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {
|
// read it all, truncate the list
|
if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);
|
state.buffer.clear();
|
} else {
|
// read part of list
|
ret = fromListPartial(n, state.buffer, state.decoder);
|
}
|
|
return ret;
|
}
|
|
// Extracts only enough buffered data to satisfy the amount requested.
|
// This function is designed to be inlinable, so please take care when making
|
// changes to the function body.
|
function fromListPartial(n, list, hasStrings) {
|
var ret;
|
if (n < list.head.data.length) {
|
// slice is the same for buffers and strings
|
ret = list.head.data.slice(0, n);
|
list.head.data = list.head.data.slice(n);
|
} else if (n === list.head.data.length) {
|
// first chunk is a perfect match
|
ret = list.shift();
|
} else {
|
// result spans more than one buffer
|
ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);
|
}
|
return ret;
|
}
|
|
// Copies a specified amount of characters from the list of buffered data
|
// chunks.
|
// This function is designed to be inlinable, so please take care when making
|
// changes to the function body.
|
function copyFromBufferString(n, list) {
|
var p = list.head;
|
var c = 1;
|
var ret = p.data;
|
n -= ret.length;
|
while (p = p.next) {
|
var str = p.data;
|
var nb = n > str.length ? str.length : n;
|
if (nb === str.length) ret += str;else ret += str.slice(0, n);
|
n -= nb;
|
if (n === 0) {
|
if (nb === str.length) {
|
++c;
|
if (p.next) list.head = p.next;else list.head = list.tail = null;
|
} else {
|
list.head = p;
|
p.data = str.slice(nb);
|
}
|
break;
|
}
|
++c;
|
}
|
list.length -= c;
|
return ret;
|
}
|
|
// Copies a specified amount of bytes from the list of buffered data chunks.
|
// This function is designed to be inlinable, so please take care when making
|
// changes to the function body.
|
function copyFromBuffer(n, list) {
|
var ret = Buffer.allocUnsafe(n);
|
var p = list.head;
|
var c = 1;
|
p.data.copy(ret);
|
n -= p.data.length;
|
while (p = p.next) {
|
var buf = p.data;
|
var nb = n > buf.length ? buf.length : n;
|
buf.copy(ret, ret.length - n, 0, nb);
|
n -= nb;
|
if (n === 0) {
|
if (nb === buf.length) {
|
++c;
|
if (p.next) list.head = p.next;else list.head = list.tail = null;
|
} else {
|
list.head = p;
|
p.data = buf.slice(nb);
|
}
|
break;
|
}
|
++c;
|
}
|
list.length -= c;
|
return ret;
|
}
|
|
function endReadable(stream) {
|
var state = stream._readableState;
|
|
// If we get here before consuming all the bytes, then that is a
|
// bug in node. Should never happen.
|
if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');
|
|
if (!state.endEmitted) {
|
state.ended = true;
|
pna.nextTick(endReadableNT, state, stream);
|
}
|
}
|
|
function endReadableNT(state, stream) {
|
// Check that we didn't get one last unshift.
|
if (!state.endEmitted && state.length === 0) {
|
state.endEmitted = true;
|
stream.readable = false;
|
stream.emit('end');
|
}
|
}
|
|
function indexOf(xs, x) {
|
for (var i = 0, l = xs.length; i < l; i++) {
|
if (xs[i] === x) return i;
|
}
|
return -1;
|
}
|
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
|
},{"./_stream_duplex":172,"./internal/streams/BufferList":177,"./internal/streams/destroy":178,"./internal/streams/stream":179,"_process":161,"core-util-is":38,"events":137,"inherits":139,"isarray":141,"process-nextick-args":160,"safe-buffer":182,"string_decoder/":184,"util":36}],175:[function(require,module,exports){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
// a transform stream is a readable/writable stream where you do
|
// something with the data. Sometimes it's called a "filter",
|
// but that's not a great name for it, since that implies a thing where
|
// some bits pass through, and others are simply ignored. (That would
|
// be a valid example of a transform, of course.)
|
//
|
// While the output is causally related to the input, it's not a
|
// necessarily symmetric or synchronous transformation. For example,
|
// a zlib stream might take multiple plain-text writes(), and then
|
// emit a single compressed chunk some time in the future.
|
//
|
// Here's how this works:
|
//
|
// The Transform stream has all the aspects of the readable and writable
|
// stream classes. When you write(chunk), that calls _write(chunk,cb)
|
// internally, and returns false if there's a lot of pending writes
|
// buffered up. When you call read(), that calls _read(n) until
|
// there's enough pending readable data buffered up.
|
//
|
// In a transform stream, the written data is placed in a buffer. When
|
// _read(n) is called, it transforms the queued up data, calling the
|
// buffered _write cb's as it consumes chunks. If consuming a single
|
// written chunk would result in multiple output chunks, then the first
|
// outputted bit calls the readcb, and subsequent chunks just go into
|
// the read buffer, and will cause it to emit 'readable' if necessary.
|
//
|
// This way, back-pressure is actually determined by the reading side,
|
// since _read has to be called to start processing a new chunk. However,
|
// a pathological inflate type of transform can cause excessive buffering
|
// here. For example, imagine a stream where every byte of input is
|
// interpreted as an integer from 0-255, and then results in that many
|
// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in
|
// 1kb of data being output. In this case, you could write a very small
|
// amount of input, and end up with a very large amount of output. In
|
// such a pathological inflating mechanism, there'd be no way to tell
|
// the system to stop doing the transform. A single 4MB write could
|
// cause the system to run out of memory.
|
//
|
// However, even in such a pathological case, only a single written chunk
|
// would be consumed, and then the rest would wait (un-transformed) until
|
// the results of the previous transformed chunk were consumed.
|
|
'use strict';
|
|
module.exports = Transform;
|
|
var Duplex = require('./_stream_duplex');
|
|
/*<replacement>*/
|
var util = require('core-util-is');
|
util.inherits = require('inherits');
|
/*</replacement>*/
|
|
util.inherits(Transform, Duplex);
|
|
function afterTransform(er, data) {
|
var ts = this._transformState;
|
ts.transforming = false;
|
|
var cb = ts.writecb;
|
|
if (!cb) {
|
return this.emit('error', new Error('write callback called multiple times'));
|
}
|
|
ts.writechunk = null;
|
ts.writecb = null;
|
|
if (data != null) // single equals check for both `null` and `undefined`
|
this.push(data);
|
|
cb(er);
|
|
var rs = this._readableState;
|
rs.reading = false;
|
if (rs.needReadable || rs.length < rs.highWaterMark) {
|
this._read(rs.highWaterMark);
|
}
|
}
|
|
function Transform(options) {
|
if (!(this instanceof Transform)) return new Transform(options);
|
|
Duplex.call(this, options);
|
|
this._transformState = {
|
afterTransform: afterTransform.bind(this),
|
needTransform: false,
|
transforming: false,
|
writecb: null,
|
writechunk: null,
|
writeencoding: null
|
};
|
|
// start out asking for a readable event once data is transformed.
|
this._readableState.needReadable = true;
|
|
// we have implemented the _read method, and done the other things
|
// that Readable wants before the first _read call, so unset the
|
// sync guard flag.
|
this._readableState.sync = false;
|
|
if (options) {
|
if (typeof options.transform === 'function') this._transform = options.transform;
|
|
if (typeof options.flush === 'function') this._flush = options.flush;
|
}
|
|
// When the writable side finishes, then flush out anything remaining.
|
this.on('prefinish', prefinish);
|
}
|
|
function prefinish() {
|
var _this = this;
|
|
if (typeof this._flush === 'function') {
|
this._flush(function (er, data) {
|
done(_this, er, data);
|
});
|
} else {
|
done(this, null, null);
|
}
|
}
|
|
Transform.prototype.push = function (chunk, encoding) {
|
this._transformState.needTransform = false;
|
return Duplex.prototype.push.call(this, chunk, encoding);
|
};
|
|
// This is the part where you do stuff!
|
// override this function in implementation classes.
|
// 'chunk' is an input chunk.
|
//
|
// Call `push(newChunk)` to pass along transformed output
|
// to the readable side. You may call 'push' zero or more times.
|
//
|
// Call `cb(err)` when you are done with this chunk. If you pass
|
// an error, then that'll put the hurt on the whole operation. If you
|
// never call cb(), then you'll never get another chunk.
|
Transform.prototype._transform = function (chunk, encoding, cb) {
|
throw new Error('_transform() is not implemented');
|
};
|
|
Transform.prototype._write = function (chunk, encoding, cb) {
|
var ts = this._transformState;
|
ts.writecb = cb;
|
ts.writechunk = chunk;
|
ts.writeencoding = encoding;
|
if (!ts.transforming) {
|
var rs = this._readableState;
|
if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
|
}
|
};
|
|
// Doesn't matter what the args are here.
|
// _transform does all the work.
|
// That we got here means that the readable side wants more data.
|
Transform.prototype._read = function (n) {
|
var ts = this._transformState;
|
|
if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
|
ts.transforming = true;
|
this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
|
} else {
|
// mark that we need a transform, so that any data that comes in
|
// will get processed, now that we've asked for it.
|
ts.needTransform = true;
|
}
|
};
|
|
Transform.prototype._destroy = function (err, cb) {
|
var _this2 = this;
|
|
Duplex.prototype._destroy.call(this, err, function (err2) {
|
cb(err2);
|
_this2.emit('close');
|
});
|
};
|
|
function done(stream, er, data) {
|
if (er) return stream.emit('error', er);
|
|
if (data != null) // single equals check for both `null` and `undefined`
|
stream.push(data);
|
|
// if there's nothing in the write buffer, then that means
|
// that nothing more will ever be provided
|
if (stream._writableState.length) throw new Error('Calling transform done when ws.length != 0');
|
|
if (stream._transformState.transforming) throw new Error('Calling transform done when still transforming');
|
|
return stream.push(null);
|
}
|
},{"./_stream_duplex":172,"core-util-is":38,"inherits":139}],176:[function(require,module,exports){
|
(function (process,global,setImmediate){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
// A bit simpler than readable streams.
|
// Implement an async ._write(chunk, encoding, cb), and it'll handle all
|
// the drain event emission and buffering.
|
|
'use strict';
|
|
/*<replacement>*/
|
|
var pna = require('process-nextick-args');
|
/*</replacement>*/
|
|
module.exports = Writable;
|
|
/* <replacement> */
|
function WriteReq(chunk, encoding, cb) {
|
this.chunk = chunk;
|
this.encoding = encoding;
|
this.callback = cb;
|
this.next = null;
|
}
|
|
// It seems a linked list but it is not
|
// there will be only 2 of these for each stream
|
function CorkedRequest(state) {
|
var _this = this;
|
|
this.next = null;
|
this.entry = null;
|
this.finish = function () {
|
onCorkedFinish(_this, state);
|
};
|
}
|
/* </replacement> */
|
|
/*<replacement>*/
|
var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick;
|
/*</replacement>*/
|
|
/*<replacement>*/
|
var Duplex;
|
/*</replacement>*/
|
|
Writable.WritableState = WritableState;
|
|
/*<replacement>*/
|
var util = require('core-util-is');
|
util.inherits = require('inherits');
|
/*</replacement>*/
|
|
/*<replacement>*/
|
var internalUtil = {
|
deprecate: require('util-deprecate')
|
};
|
/*</replacement>*/
|
|
/*<replacement>*/
|
var Stream = require('./internal/streams/stream');
|
/*</replacement>*/
|
|
/*<replacement>*/
|
|
var Buffer = require('safe-buffer').Buffer;
|
var OurUint8Array = global.Uint8Array || function () {};
|
function _uint8ArrayToBuffer(chunk) {
|
return Buffer.from(chunk);
|
}
|
function _isUint8Array(obj) {
|
return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
|
}
|
|
/*</replacement>*/
|
|
var destroyImpl = require('./internal/streams/destroy');
|
|
util.inherits(Writable, Stream);
|
|
function nop() {}
|
|
function WritableState(options, stream) {
|
Duplex = Duplex || require('./_stream_duplex');
|
|
options = options || {};
|
|
// Duplex streams are both readable and writable, but share
|
// the same options object.
|
// However, some cases require setting options to different
|
// values for the readable and the writable sides of the duplex stream.
|
// These options can be provided separately as readableXXX and writableXXX.
|
var isDuplex = stream instanceof Duplex;
|
|
// object stream flag to indicate whether or not this stream
|
// contains buffers or objects.
|
this.objectMode = !!options.objectMode;
|
|
if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
|
|
// the point at which write() starts returning false
|
// Note: 0 is a valid value, means that we always return false if
|
// the entire buffer is not flushed immediately on write()
|
var hwm = options.highWaterMark;
|
var writableHwm = options.writableHighWaterMark;
|
var defaultHwm = this.objectMode ? 16 : 16 * 1024;
|
|
if (hwm || hwm === 0) this.highWaterMark = hwm;else if (isDuplex && (writableHwm || writableHwm === 0)) this.highWaterMark = writableHwm;else this.highWaterMark = defaultHwm;
|
|
// cast to ints.
|
this.highWaterMark = Math.floor(this.highWaterMark);
|
|
// if _final has been called
|
this.finalCalled = false;
|
|
// drain event flag.
|
this.needDrain = false;
|
// at the start of calling end()
|
this.ending = false;
|
// when end() has been called, and returned
|
this.ended = false;
|
// when 'finish' is emitted
|
this.finished = false;
|
|
// has it been destroyed
|
this.destroyed = false;
|
|
// should we decode strings into buffers before passing to _write?
|
// this is here so that some node-core streams can optimize string
|
// handling at a lower level.
|
var noDecode = options.decodeStrings === false;
|
this.decodeStrings = !noDecode;
|
|
// Crypto is kind of old and crusty. Historically, its default string
|
// encoding is 'binary' so we have to make this configurable.
|
// Everything else in the universe uses 'utf8', though.
|
this.defaultEncoding = options.defaultEncoding || 'utf8';
|
|
// not an actual buffer we keep track of, but a measurement
|
// of how much we're waiting to get pushed to some underlying
|
// socket or file.
|
this.length = 0;
|
|
// a flag to see when we're in the middle of a write.
|
this.writing = false;
|
|
// when true all writes will be buffered until .uncork() call
|
this.corked = 0;
|
|
// a flag to be able to tell if the onwrite cb is called immediately,
|
// or on a later tick. We set this to true at first, because any
|
// actions that shouldn't happen until "later" should generally also
|
// not happen before the first write call.
|
this.sync = true;
|
|
// a flag to know if we're processing previously buffered items, which
|
// may call the _write() callback in the same tick, so that we don't
|
// end up in an overlapped onwrite situation.
|
this.bufferProcessing = false;
|
|
// the callback that's passed to _write(chunk,cb)
|
this.onwrite = function (er) {
|
onwrite(stream, er);
|
};
|
|
// the callback that the user supplies to write(chunk,encoding,cb)
|
this.writecb = null;
|
|
// the amount that is being written when _write is called.
|
this.writelen = 0;
|
|
this.bufferedRequest = null;
|
this.lastBufferedRequest = null;
|
|
// number of pending user-supplied write callbacks
|
// this must be 0 before 'finish' can be emitted
|
this.pendingcb = 0;
|
|
// emit prefinish if the only thing we're waiting for is _write cbs
|
// This is relevant for synchronous Transform streams
|
this.prefinished = false;
|
|
// True if the error was already emitted and should not be thrown again
|
this.errorEmitted = false;
|
|
// count buffered requests
|
this.bufferedRequestCount = 0;
|
|
// allocate the first CorkedRequest, there is always
|
// one allocated and free to use, and we maintain at most two
|
this.corkedRequestsFree = new CorkedRequest(this);
|
}
|
|
WritableState.prototype.getBuffer = function getBuffer() {
|
var current = this.bufferedRequest;
|
var out = [];
|
while (current) {
|
out.push(current);
|
current = current.next;
|
}
|
return out;
|
};
|
|
(function () {
|
try {
|
Object.defineProperty(WritableState.prototype, 'buffer', {
|
get: internalUtil.deprecate(function () {
|
return this.getBuffer();
|
}, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
|
});
|
} catch (_) {}
|
})();
|
|
// Test _writableState for inheritance to account for Duplex streams,
|
// whose prototype chain only points to Readable.
|
var realHasInstance;
|
if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
|
realHasInstance = Function.prototype[Symbol.hasInstance];
|
Object.defineProperty(Writable, Symbol.hasInstance, {
|
value: function (object) {
|
if (realHasInstance.call(this, object)) return true;
|
if (this !== Writable) return false;
|
|
return object && object._writableState instanceof WritableState;
|
}
|
});
|
} else {
|
realHasInstance = function (object) {
|
return object instanceof this;
|
};
|
}
|
|
function Writable(options) {
|
Duplex = Duplex || require('./_stream_duplex');
|
|
// Writable ctor is applied to Duplexes, too.
|
// `realHasInstance` is necessary because using plain `instanceof`
|
// would return false, as no `_writableState` property is attached.
|
|
// Trying to use the custom `instanceof` for Writable here will also break the
|
// Node.js LazyTransform implementation, which has a non-trivial getter for
|
// `_writableState` that would lead to infinite recursion.
|
if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {
|
return new Writable(options);
|
}
|
|
this._writableState = new WritableState(options, this);
|
|
// legacy.
|
this.writable = true;
|
|
if (options) {
|
if (typeof options.write === 'function') this._write = options.write;
|
|
if (typeof options.writev === 'function') this._writev = options.writev;
|
|
if (typeof options.destroy === 'function') this._destroy = options.destroy;
|
|
if (typeof options.final === 'function') this._final = options.final;
|
}
|
|
Stream.call(this);
|
}
|
|
// Otherwise people can pipe Writable streams, which is just wrong.
|
Writable.prototype.pipe = function () {
|
this.emit('error', new Error('Cannot pipe, not readable'));
|
};
|
|
function writeAfterEnd(stream, cb) {
|
var er = new Error('write after end');
|
// TODO: defer error events consistently everywhere, not just the cb
|
stream.emit('error', er);
|
pna.nextTick(cb, er);
|
}
|
|
// Checks that a user-supplied chunk is valid, especially for the particular
|
// mode the stream is in. Currently this means that `null` is never accepted
|
// and undefined/non-string values are only allowed in object mode.
|
function validChunk(stream, state, chunk, cb) {
|
var valid = true;
|
var er = false;
|
|
if (chunk === null) {
|
er = new TypeError('May not write null values to stream');
|
} else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
|
er = new TypeError('Invalid non-string/buffer chunk');
|
}
|
if (er) {
|
stream.emit('error', er);
|
pna.nextTick(cb, er);
|
valid = false;
|
}
|
return valid;
|
}
|
|
Writable.prototype.write = function (chunk, encoding, cb) {
|
var state = this._writableState;
|
var ret = false;
|
var isBuf = !state.objectMode && _isUint8Array(chunk);
|
|
if (isBuf && !Buffer.isBuffer(chunk)) {
|
chunk = _uint8ArrayToBuffer(chunk);
|
}
|
|
if (typeof encoding === 'function') {
|
cb = encoding;
|
encoding = null;
|
}
|
|
if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
|
|
if (typeof cb !== 'function') cb = nop;
|
|
if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
|
state.pendingcb++;
|
ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
|
}
|
|
return ret;
|
};
|
|
Writable.prototype.cork = function () {
|
var state = this._writableState;
|
|
state.corked++;
|
};
|
|
Writable.prototype.uncork = function () {
|
var state = this._writableState;
|
|
if (state.corked) {
|
state.corked--;
|
|
if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
|
}
|
};
|
|
Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
|
// node::ParseEncoding() requires lower case.
|
if (typeof encoding === 'string') encoding = encoding.toLowerCase();
|
if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
|
this._writableState.defaultEncoding = encoding;
|
return this;
|
};
|
|
function decodeChunk(state, chunk, encoding) {
|
if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
|
chunk = Buffer.from(chunk, encoding);
|
}
|
return chunk;
|
}
|
|
Object.defineProperty(Writable.prototype, 'writableHighWaterMark', {
|
// making it explicit this property is not enumerable
|
// because otherwise some prototype manipulation in
|
// userland will fail
|
enumerable: false,
|
get: function () {
|
return this._writableState.highWaterMark;
|
}
|
});
|
|
// if we're already writing something, then just put this
|
// in the queue, and wait our turn. Otherwise, call _write
|
// If we return false, then we need a drain event, so set that flag.
|
function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
|
if (!isBuf) {
|
var newChunk = decodeChunk(state, chunk, encoding);
|
if (chunk !== newChunk) {
|
isBuf = true;
|
encoding = 'buffer';
|
chunk = newChunk;
|
}
|
}
|
var len = state.objectMode ? 1 : chunk.length;
|
|
state.length += len;
|
|
var ret = state.length < state.highWaterMark;
|
// we must ensure that previous needDrain will not be reset to false.
|
if (!ret) state.needDrain = true;
|
|
if (state.writing || state.corked) {
|
var last = state.lastBufferedRequest;
|
state.lastBufferedRequest = {
|
chunk: chunk,
|
encoding: encoding,
|
isBuf: isBuf,
|
callback: cb,
|
next: null
|
};
|
if (last) {
|
last.next = state.lastBufferedRequest;
|
} else {
|
state.bufferedRequest = state.lastBufferedRequest;
|
}
|
state.bufferedRequestCount += 1;
|
} else {
|
doWrite(stream, state, false, len, chunk, encoding, cb);
|
}
|
|
return ret;
|
}
|
|
function doWrite(stream, state, writev, len, chunk, encoding, cb) {
|
state.writelen = len;
|
state.writecb = cb;
|
state.writing = true;
|
state.sync = true;
|
if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
|
state.sync = false;
|
}
|
|
function onwriteError(stream, state, sync, er, cb) {
|
--state.pendingcb;
|
|
if (sync) {
|
// defer the callback if we are being called synchronously
|
// to avoid piling up things on the stack
|
pna.nextTick(cb, er);
|
// this can emit finish, and it will always happen
|
// after error
|
pna.nextTick(finishMaybe, stream, state);
|
stream._writableState.errorEmitted = true;
|
stream.emit('error', er);
|
} else {
|
// the caller expect this to happen before if
|
// it is async
|
cb(er);
|
stream._writableState.errorEmitted = true;
|
stream.emit('error', er);
|
// this can emit finish, but finish must
|
// always follow error
|
finishMaybe(stream, state);
|
}
|
}
|
|
function onwriteStateUpdate(state) {
|
state.writing = false;
|
state.writecb = null;
|
state.length -= state.writelen;
|
state.writelen = 0;
|
}
|
|
function onwrite(stream, er) {
|
var state = stream._writableState;
|
var sync = state.sync;
|
var cb = state.writecb;
|
|
onwriteStateUpdate(state);
|
|
if (er) onwriteError(stream, state, sync, er, cb);else {
|
// Check if we're actually ready to finish, but don't emit yet
|
var finished = needFinish(state);
|
|
if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
|
clearBuffer(stream, state);
|
}
|
|
if (sync) {
|
/*<replacement>*/
|
asyncWrite(afterWrite, stream, state, finished, cb);
|
/*</replacement>*/
|
} else {
|
afterWrite(stream, state, finished, cb);
|
}
|
}
|
}
|
|
function afterWrite(stream, state, finished, cb) {
|
if (!finished) onwriteDrain(stream, state);
|
state.pendingcb--;
|
cb();
|
finishMaybe(stream, state);
|
}
|
|
// Must force callback to be called on nextTick, so that we don't
|
// emit 'drain' before the write() consumer gets the 'false' return
|
// value, and has a chance to attach a 'drain' listener.
|
function onwriteDrain(stream, state) {
|
if (state.length === 0 && state.needDrain) {
|
state.needDrain = false;
|
stream.emit('drain');
|
}
|
}
|
|
// if there's something in the buffer waiting, then process it
|
function clearBuffer(stream, state) {
|
state.bufferProcessing = true;
|
var entry = state.bufferedRequest;
|
|
if (stream._writev && entry && entry.next) {
|
// Fast case, write everything using _writev()
|
var l = state.bufferedRequestCount;
|
var buffer = new Array(l);
|
var holder = state.corkedRequestsFree;
|
holder.entry = entry;
|
|
var count = 0;
|
var allBuffers = true;
|
while (entry) {
|
buffer[count] = entry;
|
if (!entry.isBuf) allBuffers = false;
|
entry = entry.next;
|
count += 1;
|
}
|
buffer.allBuffers = allBuffers;
|
|
doWrite(stream, state, true, state.length, buffer, '', holder.finish);
|
|
// doWrite is almost always async, defer these to save a bit of time
|
// as the hot path ends with doWrite
|
state.pendingcb++;
|
state.lastBufferedRequest = null;
|
if (holder.next) {
|
state.corkedRequestsFree = holder.next;
|
holder.next = null;
|
} else {
|
state.corkedRequestsFree = new CorkedRequest(state);
|
}
|
state.bufferedRequestCount = 0;
|
} else {
|
// Slow case, write chunks one-by-one
|
while (entry) {
|
var chunk = entry.chunk;
|
var encoding = entry.encoding;
|
var cb = entry.callback;
|
var len = state.objectMode ? 1 : chunk.length;
|
|
doWrite(stream, state, false, len, chunk, encoding, cb);
|
entry = entry.next;
|
state.bufferedRequestCount--;
|
// if we didn't call the onwrite immediately, then
|
// it means that we need to wait until it does.
|
// also, that means that the chunk and cb are currently
|
// being processed, so move the buffer counter past them.
|
if (state.writing) {
|
break;
|
}
|
}
|
|
if (entry === null) state.lastBufferedRequest = null;
|
}
|
|
state.bufferedRequest = entry;
|
state.bufferProcessing = false;
|
}
|
|
Writable.prototype._write = function (chunk, encoding, cb) {
|
cb(new Error('_write() is not implemented'));
|
};
|
|
Writable.prototype._writev = null;
|
|
Writable.prototype.end = function (chunk, encoding, cb) {
|
var state = this._writableState;
|
|
if (typeof chunk === 'function') {
|
cb = chunk;
|
chunk = null;
|
encoding = null;
|
} else if (typeof encoding === 'function') {
|
cb = encoding;
|
encoding = null;
|
}
|
|
if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
|
|
// .end() fully uncorks
|
if (state.corked) {
|
state.corked = 1;
|
this.uncork();
|
}
|
|
// ignore unnecessary end() calls.
|
if (!state.ending && !state.finished) endWritable(this, state, cb);
|
};
|
|
function needFinish(state) {
|
return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
|
}
|
function callFinal(stream, state) {
|
stream._final(function (err) {
|
state.pendingcb--;
|
if (err) {
|
stream.emit('error', err);
|
}
|
state.prefinished = true;
|
stream.emit('prefinish');
|
finishMaybe(stream, state);
|
});
|
}
|
function prefinish(stream, state) {
|
if (!state.prefinished && !state.finalCalled) {
|
if (typeof stream._final === 'function') {
|
state.pendingcb++;
|
state.finalCalled = true;
|
pna.nextTick(callFinal, stream, state);
|
} else {
|
state.prefinished = true;
|
stream.emit('prefinish');
|
}
|
}
|
}
|
|
function finishMaybe(stream, state) {
|
var need = needFinish(state);
|
if (need) {
|
prefinish(stream, state);
|
if (state.pendingcb === 0) {
|
state.finished = true;
|
stream.emit('finish');
|
}
|
}
|
return need;
|
}
|
|
function endWritable(stream, state, cb) {
|
state.ending = true;
|
finishMaybe(stream, state);
|
if (cb) {
|
if (state.finished) pna.nextTick(cb);else stream.once('finish', cb);
|
}
|
state.ended = true;
|
stream.writable = false;
|
}
|
|
function onCorkedFinish(corkReq, state, err) {
|
var entry = corkReq.entry;
|
corkReq.entry = null;
|
while (entry) {
|
var cb = entry.callback;
|
state.pendingcb--;
|
cb(err);
|
entry = entry.next;
|
}
|
if (state.corkedRequestsFree) {
|
state.corkedRequestsFree.next = corkReq;
|
} else {
|
state.corkedRequestsFree = corkReq;
|
}
|
}
|
|
Object.defineProperty(Writable.prototype, 'destroyed', {
|
get: function () {
|
if (this._writableState === undefined) {
|
return false;
|
}
|
return this._writableState.destroyed;
|
},
|
set: function (value) {
|
// we ignore the value if the stream
|
// has not been initialized yet
|
if (!this._writableState) {
|
return;
|
}
|
|
// backward compatibility, the user is explicitly
|
// managing destroyed
|
this._writableState.destroyed = value;
|
}
|
});
|
|
Writable.prototype.destroy = destroyImpl.destroy;
|
Writable.prototype._undestroy = destroyImpl.undestroy;
|
Writable.prototype._destroy = function (err, cb) {
|
this.end();
|
cb(err);
|
};
|
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("timers").setImmediate)
|
},{"./_stream_duplex":172,"./internal/streams/destroy":178,"./internal/streams/stream":179,"_process":161,"core-util-is":38,"inherits":139,"process-nextick-args":160,"safe-buffer":182,"timers":185,"util-deprecate":188}],177:[function(require,module,exports){
|
'use strict';
|
|
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
|
|
var Buffer = require('safe-buffer').Buffer;
|
var util = require('util');
|
|
function copyBuffer(src, target, offset) {
|
src.copy(target, offset);
|
}
|
|
module.exports = function () {
|
function BufferList() {
|
_classCallCheck(this, BufferList);
|
|
this.head = null;
|
this.tail = null;
|
this.length = 0;
|
}
|
|
BufferList.prototype.push = function push(v) {
|
var entry = { data: v, next: null };
|
if (this.length > 0) this.tail.next = entry;else this.head = entry;
|
this.tail = entry;
|
++this.length;
|
};
|
|
BufferList.prototype.unshift = function unshift(v) {
|
var entry = { data: v, next: this.head };
|
if (this.length === 0) this.tail = entry;
|
this.head = entry;
|
++this.length;
|
};
|
|
BufferList.prototype.shift = function shift() {
|
if (this.length === 0) return;
|
var ret = this.head.data;
|
if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
|
--this.length;
|
return ret;
|
};
|
|
BufferList.prototype.clear = function clear() {
|
this.head = this.tail = null;
|
this.length = 0;
|
};
|
|
BufferList.prototype.join = function join(s) {
|
if (this.length === 0) return '';
|
var p = this.head;
|
var ret = '' + p.data;
|
while (p = p.next) {
|
ret += s + p.data;
|
}return ret;
|
};
|
|
BufferList.prototype.concat = function concat(n) {
|
if (this.length === 0) return Buffer.alloc(0);
|
if (this.length === 1) return this.head.data;
|
var ret = Buffer.allocUnsafe(n >>> 0);
|
var p = this.head;
|
var i = 0;
|
while (p) {
|
copyBuffer(p.data, ret, i);
|
i += p.data.length;
|
p = p.next;
|
}
|
return ret;
|
};
|
|
return BufferList;
|
}();
|
|
if (util && util.inspect && util.inspect.custom) {
|
module.exports.prototype[util.inspect.custom] = function () {
|
var obj = util.inspect({ length: this.length });
|
return this.constructor.name + ' ' + obj;
|
};
|
}
|
},{"safe-buffer":182,"util":36}],178:[function(require,module,exports){
|
'use strict';
|
|
/*<replacement>*/
|
|
var pna = require('process-nextick-args');
|
/*</replacement>*/
|
|
// undocumented cb() API, needed for core, not for public API
|
function destroy(err, cb) {
|
var _this = this;
|
|
var readableDestroyed = this._readableState && this._readableState.destroyed;
|
var writableDestroyed = this._writableState && this._writableState.destroyed;
|
|
if (readableDestroyed || writableDestroyed) {
|
if (cb) {
|
cb(err);
|
} else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
|
pna.nextTick(emitErrorNT, this, err);
|
}
|
return this;
|
}
|
|
// we set destroyed to true before firing error callbacks in order
|
// to make it re-entrance safe in case destroy() is called within callbacks
|
|
if (this._readableState) {
|
this._readableState.destroyed = true;
|
}
|
|
// if this is a duplex stream mark the writable part as destroyed as well
|
if (this._writableState) {
|
this._writableState.destroyed = true;
|
}
|
|
this._destroy(err || null, function (err) {
|
if (!cb && err) {
|
pna.nextTick(emitErrorNT, _this, err);
|
if (_this._writableState) {
|
_this._writableState.errorEmitted = true;
|
}
|
} else if (cb) {
|
cb(err);
|
}
|
});
|
|
return this;
|
}
|
|
function undestroy() {
|
if (this._readableState) {
|
this._readableState.destroyed = false;
|
this._readableState.reading = false;
|
this._readableState.ended = false;
|
this._readableState.endEmitted = false;
|
}
|
|
if (this._writableState) {
|
this._writableState.destroyed = false;
|
this._writableState.ended = false;
|
this._writableState.ending = false;
|
this._writableState.finished = false;
|
this._writableState.errorEmitted = false;
|
}
|
}
|
|
function emitErrorNT(self, err) {
|
self.emit('error', err);
|
}
|
|
module.exports = {
|
destroy: destroy,
|
undestroy: undestroy
|
};
|
},{"process-nextick-args":160}],179:[function(require,module,exports){
|
module.exports = require('events').EventEmitter;
|
|
},{"events":137}],180:[function(require,module,exports){
|
exports = module.exports = require('./lib/_stream_readable.js');
|
exports.Stream = exports;
|
exports.Readable = exports;
|
exports.Writable = require('./lib/_stream_writable.js');
|
exports.Duplex = require('./lib/_stream_duplex.js');
|
exports.Transform = require('./lib/_stream_transform.js');
|
exports.PassThrough = require('./lib/_stream_passthrough.js');
|
|
},{"./lib/_stream_duplex.js":172,"./lib/_stream_passthrough.js":173,"./lib/_stream_readable.js":174,"./lib/_stream_transform.js":175,"./lib/_stream_writable.js":176}],181:[function(require,module,exports){
|
'use strict'
|
|
function ReInterval (callback, interval, args) {
|
var self = this;
|
|
this._callback = callback;
|
this._args = args;
|
|
this._interval = setInterval(callback, interval, this._args);
|
|
this.reschedule = function (interval) {
|
// if no interval entered, use the interval passed in on creation
|
if (!interval)
|
interval = self._interval;
|
|
if (self._interval)
|
clearInterval(self._interval);
|
self._interval = setInterval(self._callback, interval, self._args);
|
};
|
|
this.clear = function () {
|
if (self._interval) {
|
clearInterval(self._interval);
|
self._interval = undefined;
|
}
|
};
|
|
this.destroy = function () {
|
if (self._interval) {
|
clearInterval(self._interval);
|
}
|
self._callback = undefined;
|
self._interval = undefined;
|
self._args = undefined;
|
};
|
}
|
|
function reInterval () {
|
if (typeof arguments[0] !== 'function')
|
throw new Error('callback needed');
|
if (typeof arguments[1] !== 'number')
|
throw new Error('interval needed');
|
|
var args;
|
|
if (arguments.length > 0) {
|
args = new Array(arguments.length - 2);
|
|
for (var i = 0; i < args.length; i++) {
|
args[i] = arguments[i + 2];
|
}
|
}
|
|
return new ReInterval(arguments[0], arguments[1], args);
|
}
|
|
module.exports = reInterval;
|
|
},{}],182:[function(require,module,exports){
|
/* eslint-disable node/no-deprecated-api */
|
var buffer = require('buffer')
|
var Buffer = buffer.Buffer
|
|
// alternative to using Object.keys for old browsers
|
function copyProps (src, dst) {
|
for (var key in src) {
|
dst[key] = src[key]
|
}
|
}
|
if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
|
module.exports = buffer
|
} else {
|
// Copy properties from require('buffer')
|
copyProps(buffer, exports)
|
exports.Buffer = SafeBuffer
|
}
|
|
function SafeBuffer (arg, encodingOrOffset, length) {
|
return Buffer(arg, encodingOrOffset, length)
|
}
|
|
// Copy static methods from Buffer
|
copyProps(Buffer, SafeBuffer)
|
|
SafeBuffer.from = function (arg, encodingOrOffset, length) {
|
if (typeof arg === 'number') {
|
throw new TypeError('Argument must not be a number')
|
}
|
return Buffer(arg, encodingOrOffset, length)
|
}
|
|
SafeBuffer.alloc = function (size, fill, encoding) {
|
if (typeof size !== 'number') {
|
throw new TypeError('Argument must be a number')
|
}
|
var buf = Buffer(size)
|
if (fill !== undefined) {
|
if (typeof encoding === 'string') {
|
buf.fill(fill, encoding)
|
} else {
|
buf.fill(fill)
|
}
|
} else {
|
buf.fill(0)
|
}
|
return buf
|
}
|
|
SafeBuffer.allocUnsafe = function (size) {
|
if (typeof size !== 'number') {
|
throw new TypeError('Argument must be a number')
|
}
|
return Buffer(size)
|
}
|
|
SafeBuffer.allocUnsafeSlow = function (size) {
|
if (typeof size !== 'number') {
|
throw new TypeError('Argument must be a number')
|
}
|
return buffer.SlowBuffer(size)
|
}
|
|
},{"buffer":37}],183:[function(require,module,exports){
|
module.exports = shift
|
|
function shift (stream) {
|
var rs = stream._readableState
|
if (!rs) return null
|
return rs.objectMode ? stream.read() : stream.read(getStateLength(rs))
|
}
|
|
function getStateLength (state) {
|
if (state.buffer.length) {
|
// Since node 6.3.0 state.buffer is a BufferList not an array
|
if (state.buffer.head) {
|
return state.buffer.head.data.length
|
}
|
|
return state.buffer[0].length
|
}
|
|
return state.length
|
}
|
|
},{}],184:[function(require,module,exports){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
'use strict';
|
|
/*<replacement>*/
|
|
var Buffer = require('safe-buffer').Buffer;
|
/*</replacement>*/
|
|
var isEncoding = Buffer.isEncoding || function (encoding) {
|
encoding = '' + encoding;
|
switch (encoding && encoding.toLowerCase()) {
|
case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':
|
return true;
|
default:
|
return false;
|
}
|
};
|
|
function _normalizeEncoding(enc) {
|
if (!enc) return 'utf8';
|
var retried;
|
while (true) {
|
switch (enc) {
|
case 'utf8':
|
case 'utf-8':
|
return 'utf8';
|
case 'ucs2':
|
case 'ucs-2':
|
case 'utf16le':
|
case 'utf-16le':
|
return 'utf16le';
|
case 'latin1':
|
case 'binary':
|
return 'latin1';
|
case 'base64':
|
case 'ascii':
|
case 'hex':
|
return enc;
|
default:
|
if (retried) return; // undefined
|
enc = ('' + enc).toLowerCase();
|
retried = true;
|
}
|
}
|
};
|
|
// Do not cache `Buffer.isEncoding` when checking encoding names as some
|
// modules monkey-patch it to support additional encodings
|
function normalizeEncoding(enc) {
|
var nenc = _normalizeEncoding(enc);
|
if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
|
return nenc || enc;
|
}
|
|
// StringDecoder provides an interface for efficiently splitting a series of
|
// buffers into a series of JS strings without breaking apart multi-byte
|
// characters.
|
exports.StringDecoder = StringDecoder;
|
function StringDecoder(encoding) {
|
this.encoding = normalizeEncoding(encoding);
|
var nb;
|
switch (this.encoding) {
|
case 'utf16le':
|
this.text = utf16Text;
|
this.end = utf16End;
|
nb = 4;
|
break;
|
case 'utf8':
|
this.fillLast = utf8FillLast;
|
nb = 4;
|
break;
|
case 'base64':
|
this.text = base64Text;
|
this.end = base64End;
|
nb = 3;
|
break;
|
default:
|
this.write = simpleWrite;
|
this.end = simpleEnd;
|
return;
|
}
|
this.lastNeed = 0;
|
this.lastTotal = 0;
|
this.lastChar = Buffer.allocUnsafe(nb);
|
}
|
|
StringDecoder.prototype.write = function (buf) {
|
if (buf.length === 0) return '';
|
var r;
|
var i;
|
if (this.lastNeed) {
|
r = this.fillLast(buf);
|
if (r === undefined) return '';
|
i = this.lastNeed;
|
this.lastNeed = 0;
|
} else {
|
i = 0;
|
}
|
if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);
|
return r || '';
|
};
|
|
StringDecoder.prototype.end = utf8End;
|
|
// Returns only complete characters in a Buffer
|
StringDecoder.prototype.text = utf8Text;
|
|
// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
|
StringDecoder.prototype.fillLast = function (buf) {
|
if (this.lastNeed <= buf.length) {
|
buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);
|
return this.lastChar.toString(this.encoding, 0, this.lastTotal);
|
}
|
buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
|
this.lastNeed -= buf.length;
|
};
|
|
// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
|
// continuation byte. If an invalid byte is detected, -2 is returned.
|
function utf8CheckByte(byte) {
|
if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;
|
return byte >> 6 === 0x02 ? -1 : -2;
|
}
|
|
// Checks at most 3 bytes at the end of a Buffer in order to detect an
|
// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
|
// needed to complete the UTF-8 character (if applicable) are returned.
|
function utf8CheckIncomplete(self, buf, i) {
|
var j = buf.length - 1;
|
if (j < i) return 0;
|
var nb = utf8CheckByte(buf[j]);
|
if (nb >= 0) {
|
if (nb > 0) self.lastNeed = nb - 1;
|
return nb;
|
}
|
if (--j < i || nb === -2) return 0;
|
nb = utf8CheckByte(buf[j]);
|
if (nb >= 0) {
|
if (nb > 0) self.lastNeed = nb - 2;
|
return nb;
|
}
|
if (--j < i || nb === -2) return 0;
|
nb = utf8CheckByte(buf[j]);
|
if (nb >= 0) {
|
if (nb > 0) {
|
if (nb === 2) nb = 0;else self.lastNeed = nb - 3;
|
}
|
return nb;
|
}
|
return 0;
|
}
|
|
// Validates as many continuation bytes for a multi-byte UTF-8 character as
|
// needed or are available. If we see a non-continuation byte where we expect
|
// one, we "replace" the validated continuation bytes we've seen so far with
|
// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding
|
// behavior. The continuation byte check is included three times in the case
|
// where all of the continuation bytes for a character exist in the same buffer.
|
// It is also done this way as a slight performance increase instead of using a
|
// loop.
|
function utf8CheckExtraBytes(self, buf, p) {
|
if ((buf[0] & 0xC0) !== 0x80) {
|
self.lastNeed = 0;
|
return '\ufffd';
|
}
|
if (self.lastNeed > 1 && buf.length > 1) {
|
if ((buf[1] & 0xC0) !== 0x80) {
|
self.lastNeed = 1;
|
return '\ufffd';
|
}
|
if (self.lastNeed > 2 && buf.length > 2) {
|
if ((buf[2] & 0xC0) !== 0x80) {
|
self.lastNeed = 2;
|
return '\ufffd';
|
}
|
}
|
}
|
}
|
|
// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
|
function utf8FillLast(buf) {
|
var p = this.lastTotal - this.lastNeed;
|
var r = utf8CheckExtraBytes(this, buf, p);
|
if (r !== undefined) return r;
|
if (this.lastNeed <= buf.length) {
|
buf.copy(this.lastChar, p, 0, this.lastNeed);
|
return this.lastChar.toString(this.encoding, 0, this.lastTotal);
|
}
|
buf.copy(this.lastChar, p, 0, buf.length);
|
this.lastNeed -= buf.length;
|
}
|
|
// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
|
// partial character, the character's bytes are buffered until the required
|
// number of bytes are available.
|
function utf8Text(buf, i) {
|
var total = utf8CheckIncomplete(this, buf, i);
|
if (!this.lastNeed) return buf.toString('utf8', i);
|
this.lastTotal = total;
|
var end = buf.length - (total - this.lastNeed);
|
buf.copy(this.lastChar, 0, end);
|
return buf.toString('utf8', i, end);
|
}
|
|
// For UTF-8, a replacement character is added when ending on a partial
|
// character.
|
function utf8End(buf) {
|
var r = buf && buf.length ? this.write(buf) : '';
|
if (this.lastNeed) return r + '\ufffd';
|
return r;
|
}
|
|
// UTF-16LE typically needs two bytes per character, but even if we have an even
|
// number of bytes available, we need to check if we end on a leading/high
|
// surrogate. In that case, we need to wait for the next two bytes in order to
|
// decode the last character properly.
|
function utf16Text(buf, i) {
|
if ((buf.length - i) % 2 === 0) {
|
var r = buf.toString('utf16le', i);
|
if (r) {
|
var c = r.charCodeAt(r.length - 1);
|
if (c >= 0xD800 && c <= 0xDBFF) {
|
this.lastNeed = 2;
|
this.lastTotal = 4;
|
this.lastChar[0] = buf[buf.length - 2];
|
this.lastChar[1] = buf[buf.length - 1];
|
return r.slice(0, -1);
|
}
|
}
|
return r;
|
}
|
this.lastNeed = 1;
|
this.lastTotal = 2;
|
this.lastChar[0] = buf[buf.length - 1];
|
return buf.toString('utf16le', i, buf.length - 1);
|
}
|
|
// For UTF-16LE we do not explicitly append special replacement characters if we
|
// end on a partial character, we simply let v8 handle that.
|
function utf16End(buf) {
|
var r = buf && buf.length ? this.write(buf) : '';
|
if (this.lastNeed) {
|
var end = this.lastTotal - this.lastNeed;
|
return r + this.lastChar.toString('utf16le', 0, end);
|
}
|
return r;
|
}
|
|
function base64Text(buf, i) {
|
var n = (buf.length - i) % 3;
|
if (n === 0) return buf.toString('base64', i);
|
this.lastNeed = 3 - n;
|
this.lastTotal = 3;
|
if (n === 1) {
|
this.lastChar[0] = buf[buf.length - 1];
|
} else {
|
this.lastChar[0] = buf[buf.length - 2];
|
this.lastChar[1] = buf[buf.length - 1];
|
}
|
return buf.toString('base64', i, buf.length - n);
|
}
|
|
function base64End(buf) {
|
var r = buf && buf.length ? this.write(buf) : '';
|
if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);
|
return r;
|
}
|
|
// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
|
function simpleWrite(buf) {
|
return buf.toString(this.encoding);
|
}
|
|
function simpleEnd(buf) {
|
return buf && buf.length ? this.write(buf) : '';
|
}
|
},{"safe-buffer":182}],185:[function(require,module,exports){
|
(function (setImmediate,clearImmediate){
|
var nextTick = require('process/browser.js').nextTick;
|
var apply = Function.prototype.apply;
|
var slice = Array.prototype.slice;
|
var immediateIds = {};
|
var nextImmediateId = 0;
|
|
// DOM APIs, for completeness
|
|
exports.setTimeout = function() {
|
return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout);
|
};
|
exports.setInterval = function() {
|
return new Timeout(apply.call(setInterval, window, arguments), clearInterval);
|
};
|
exports.clearTimeout =
|
exports.clearInterval = function(timeout) { timeout.close(); };
|
|
function Timeout(id, clearFn) {
|
this._id = id;
|
this._clearFn = clearFn;
|
}
|
Timeout.prototype.unref = Timeout.prototype.ref = function() {};
|
Timeout.prototype.close = function() {
|
this._clearFn.call(window, this._id);
|
};
|
|
// Does not start the time, just sets up the members needed.
|
exports.enroll = function(item, msecs) {
|
clearTimeout(item._idleTimeoutId);
|
item._idleTimeout = msecs;
|
};
|
|
exports.unenroll = function(item) {
|
clearTimeout(item._idleTimeoutId);
|
item._idleTimeout = -1;
|
};
|
|
exports._unrefActive = exports.active = function(item) {
|
clearTimeout(item._idleTimeoutId);
|
|
var msecs = item._idleTimeout;
|
if (msecs >= 0) {
|
item._idleTimeoutId = setTimeout(function onTimeout() {
|
if (item._onTimeout)
|
item._onTimeout();
|
}, msecs);
|
}
|
};
|
|
// That's not how node.js implements it but the exposed api is the same.
|
exports.setImmediate = typeof setImmediate === "function" ? setImmediate : function(fn) {
|
var id = nextImmediateId++;
|
var args = arguments.length < 2 ? false : slice.call(arguments, 1);
|
|
immediateIds[id] = true;
|
|
nextTick(function onNextTick() {
|
if (immediateIds[id]) {
|
// fn.call() is faster so we optimize for the common use-case
|
// @see http://jsperf.com/call-apply-segu
|
if (args) {
|
fn.apply(null, args);
|
} else {
|
fn.call(null);
|
}
|
// Prevent ids from leaking
|
exports.clearImmediate(id);
|
}
|
});
|
|
return id;
|
};
|
|
exports.clearImmediate = typeof clearImmediate === "function" ? clearImmediate : function(id) {
|
delete immediateIds[id];
|
};
|
}).call(this,require("timers").setImmediate,require("timers").clearImmediate)
|
},{"process/browser.js":161,"timers":185}],186:[function(require,module,exports){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
'use strict';
|
|
var punycode = require('punycode');
|
var util = require('./util');
|
|
exports.parse = urlParse;
|
exports.resolve = urlResolve;
|
exports.resolveObject = urlResolveObject;
|
exports.format = urlFormat;
|
|
exports.Url = Url;
|
|
function Url() {
|
this.protocol = null;
|
this.slashes = null;
|
this.auth = null;
|
this.host = null;
|
this.port = null;
|
this.hostname = null;
|
this.hash = null;
|
this.search = null;
|
this.query = null;
|
this.pathname = null;
|
this.path = null;
|
this.href = null;
|
}
|
|
// Reference: RFC 3986, RFC 1808, RFC 2396
|
|
// define these here so at least they only have to be
|
// compiled once on the first module load.
|
var protocolPattern = /^([a-z0-9.+-]+:)/i,
|
portPattern = /:[0-9]*$/,
|
|
// Special case for a simple path URL
|
simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/,
|
|
// RFC 2396: characters reserved for delimiting URLs.
|
// We actually just auto-escape these.
|
delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'],
|
|
// RFC 2396: characters not allowed for various reasons.
|
unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims),
|
|
// Allowed by RFCs, but cause of XSS attacks. Always escape these.
|
autoEscape = ['\''].concat(unwise),
|
// Characters that are never ever allowed in a hostname.
|
// Note that any invalid chars are also handled, but these
|
// are the ones that are *expected* to be seen, so we fast-path
|
// them.
|
nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape),
|
hostEndingChars = ['/', '?', '#'],
|
hostnameMaxLen = 255,
|
hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/,
|
hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/,
|
// protocols that can allow "unsafe" and "unwise" chars.
|
unsafeProtocol = {
|
'javascript': true,
|
'javascript:': true
|
},
|
// protocols that never have a hostname.
|
hostlessProtocol = {
|
'javascript': true,
|
'javascript:': true
|
},
|
// protocols that always contain a // bit.
|
slashedProtocol = {
|
'http': true,
|
'https': true,
|
'ftp': true,
|
'gopher': true,
|
'file': true,
|
'http:': true,
|
'https:': true,
|
'ftp:': true,
|
'gopher:': true,
|
'file:': true
|
},
|
querystring = require('querystring');
|
|
function urlParse(url, parseQueryString, slashesDenoteHost) {
|
if (url && util.isObject(url) && url instanceof Url) return url;
|
|
var u = new Url;
|
u.parse(url, parseQueryString, slashesDenoteHost);
|
return u;
|
}
|
|
Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) {
|
if (!util.isString(url)) {
|
throw new TypeError("Parameter 'url' must be a string, not " + typeof url);
|
}
|
|
// Copy chrome, IE, opera backslash-handling behavior.
|
// Back slashes before the query string get converted to forward slashes
|
// See: https://code.google.com/p/chromium/issues/detail?id=25916
|
var queryIndex = url.indexOf('?'),
|
splitter =
|
(queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#',
|
uSplit = url.split(splitter),
|
slashRegex = /\\/g;
|
uSplit[0] = uSplit[0].replace(slashRegex, '/');
|
url = uSplit.join(splitter);
|
|
var rest = url;
|
|
// trim before proceeding.
|
// This is to support parse stuff like " http://foo.com \n"
|
rest = rest.trim();
|
|
if (!slashesDenoteHost && url.split('#').length === 1) {
|
// Try fast path regexp
|
var simplePath = simplePathPattern.exec(rest);
|
if (simplePath) {
|
this.path = rest;
|
this.href = rest;
|
this.pathname = simplePath[1];
|
if (simplePath[2]) {
|
this.search = simplePath[2];
|
if (parseQueryString) {
|
this.query = querystring.parse(this.search.substr(1));
|
} else {
|
this.query = this.search.substr(1);
|
}
|
} else if (parseQueryString) {
|
this.search = '';
|
this.query = {};
|
}
|
return this;
|
}
|
}
|
|
var proto = protocolPattern.exec(rest);
|
if (proto) {
|
proto = proto[0];
|
var lowerProto = proto.toLowerCase();
|
this.protocol = lowerProto;
|
rest = rest.substr(proto.length);
|
}
|
|
// figure out if it's got a host
|
// user@server is *always* interpreted as a hostname, and url
|
// resolution will treat //foo/bar as host=foo,path=bar because that's
|
// how the browser resolves relative URLs.
|
if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) {
|
var slashes = rest.substr(0, 2) === '//';
|
if (slashes && !(proto && hostlessProtocol[proto])) {
|
rest = rest.substr(2);
|
this.slashes = true;
|
}
|
}
|
|
if (!hostlessProtocol[proto] &&
|
(slashes || (proto && !slashedProtocol[proto]))) {
|
|
// there's a hostname.
|
// the first instance of /, ?, ;, or # ends the host.
|
//
|
// If there is an @ in the hostname, then non-host chars *are* allowed
|
// to the left of the last @ sign, unless some host-ending character
|
// comes *before* the @-sign.
|
// URLs are obnoxious.
|
//
|
// ex:
|
// http://a@b@c/ => user:a@b host:c
|
// http://a@b?@c => user:a host:c path:/?@c
|
|
// v0.12 TODO(isaacs): This is not quite how Chrome does things.
|
// Review our test case against browsers more comprehensively.
|
|
// find the first instance of any hostEndingChars
|
var hostEnd = -1;
|
for (var i = 0; i < hostEndingChars.length; i++) {
|
var hec = rest.indexOf(hostEndingChars[i]);
|
if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
|
hostEnd = hec;
|
}
|
|
// at this point, either we have an explicit point where the
|
// auth portion cannot go past, or the last @ char is the decider.
|
var auth, atSign;
|
if (hostEnd === -1) {
|
// atSign can be anywhere.
|
atSign = rest.lastIndexOf('@');
|
} else {
|
// atSign must be in auth portion.
|
// http://a@b/c@d => host:b auth:a path:/c@d
|
atSign = rest.lastIndexOf('@', hostEnd);
|
}
|
|
// Now we have a portion which is definitely the auth.
|
// Pull that off.
|
if (atSign !== -1) {
|
auth = rest.slice(0, atSign);
|
rest = rest.slice(atSign + 1);
|
this.auth = decodeURIComponent(auth);
|
}
|
|
// the host is the remaining to the left of the first non-host char
|
hostEnd = -1;
|
for (var i = 0; i < nonHostChars.length; i++) {
|
var hec = rest.indexOf(nonHostChars[i]);
|
if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
|
hostEnd = hec;
|
}
|
// if we still have not hit it, then the entire thing is a host.
|
if (hostEnd === -1)
|
hostEnd = rest.length;
|
|
this.host = rest.slice(0, hostEnd);
|
rest = rest.slice(hostEnd);
|
|
// pull out port.
|
this.parseHost();
|
|
// we've indicated that there is a hostname,
|
// so even if it's empty, it has to be present.
|
this.hostname = this.hostname || '';
|
|
// if hostname begins with [ and ends with ]
|
// assume that it's an IPv6 address.
|
var ipv6Hostname = this.hostname[0] === '[' &&
|
this.hostname[this.hostname.length - 1] === ']';
|
|
// validate a little.
|
if (!ipv6Hostname) {
|
var hostparts = this.hostname.split(/\./);
|
for (var i = 0, l = hostparts.length; i < l; i++) {
|
var part = hostparts[i];
|
if (!part) continue;
|
if (!part.match(hostnamePartPattern)) {
|
var newpart = '';
|
for (var j = 0, k = part.length; j < k; j++) {
|
if (part.charCodeAt(j) > 127) {
|
// we replace non-ASCII char with a temporary placeholder
|
// we need this to make sure size of hostname is not
|
// broken by replacing non-ASCII by nothing
|
newpart += 'x';
|
} else {
|
newpart += part[j];
|
}
|
}
|
// we test again with ASCII char only
|
if (!newpart.match(hostnamePartPattern)) {
|
var validParts = hostparts.slice(0, i);
|
var notHost = hostparts.slice(i + 1);
|
var bit = part.match(hostnamePartStart);
|
if (bit) {
|
validParts.push(bit[1]);
|
notHost.unshift(bit[2]);
|
}
|
if (notHost.length) {
|
rest = '/' + notHost.join('.') + rest;
|
}
|
this.hostname = validParts.join('.');
|
break;
|
}
|
}
|
}
|
}
|
|
if (this.hostname.length > hostnameMaxLen) {
|
this.hostname = '';
|
} else {
|
// hostnames are always lower case.
|
this.hostname = this.hostname.toLowerCase();
|
}
|
|
if (!ipv6Hostname) {
|
// IDNA Support: Returns a punycoded representation of "domain".
|
// It only converts parts of the domain name that
|
// have non-ASCII characters, i.e. it doesn't matter if
|
// you call it with a domain that already is ASCII-only.
|
this.hostname = punycode.toASCII(this.hostname);
|
}
|
|
var p = this.port ? ':' + this.port : '';
|
var h = this.hostname || '';
|
this.host = h + p;
|
this.href += this.host;
|
|
// strip [ and ] from the hostname
|
// the host field still retains them, though
|
if (ipv6Hostname) {
|
this.hostname = this.hostname.substr(1, this.hostname.length - 2);
|
if (rest[0] !== '/') {
|
rest = '/' + rest;
|
}
|
}
|
}
|
|
// now rest is set to the post-host stuff.
|
// chop off any delim chars.
|
if (!unsafeProtocol[lowerProto]) {
|
|
// First, make 100% sure that any "autoEscape" chars get
|
// escaped, even if encodeURIComponent doesn't think they
|
// need to be.
|
for (var i = 0, l = autoEscape.length; i < l; i++) {
|
var ae = autoEscape[i];
|
if (rest.indexOf(ae) === -1)
|
continue;
|
var esc = encodeURIComponent(ae);
|
if (esc === ae) {
|
esc = escape(ae);
|
}
|
rest = rest.split(ae).join(esc);
|
}
|
}
|
|
|
// chop off from the tail first.
|
var hash = rest.indexOf('#');
|
if (hash !== -1) {
|
// got a fragment string.
|
this.hash = rest.substr(hash);
|
rest = rest.slice(0, hash);
|
}
|
var qm = rest.indexOf('?');
|
if (qm !== -1) {
|
this.search = rest.substr(qm);
|
this.query = rest.substr(qm + 1);
|
if (parseQueryString) {
|
this.query = querystring.parse(this.query);
|
}
|
rest = rest.slice(0, qm);
|
} else if (parseQueryString) {
|
// no query string, but parseQueryString still requested
|
this.search = '';
|
this.query = {};
|
}
|
if (rest) this.pathname = rest;
|
if (slashedProtocol[lowerProto] &&
|
this.hostname && !this.pathname) {
|
this.pathname = '/';
|
}
|
|
//to support http.request
|
if (this.pathname || this.search) {
|
var p = this.pathname || '';
|
var s = this.search || '';
|
this.path = p + s;
|
}
|
|
// finally, reconstruct the href based on what has been validated.
|
this.href = this.format();
|
return this;
|
};
|
|
// format a parsed object into a url string
|
function urlFormat(obj) {
|
// ensure it's an object, and not a string url.
|
// If it's an obj, this is a no-op.
|
// this way, you can call url_format() on strings
|
// to clean up potentially wonky urls.
|
if (util.isString(obj)) obj = urlParse(obj);
|
if (!(obj instanceof Url)) return Url.prototype.format.call(obj);
|
return obj.format();
|
}
|
|
Url.prototype.format = function() {
|
var auth = this.auth || '';
|
if (auth) {
|
auth = encodeURIComponent(auth);
|
auth = auth.replace(/%3A/i, ':');
|
auth += '@';
|
}
|
|
var protocol = this.protocol || '',
|
pathname = this.pathname || '',
|
hash = this.hash || '',
|
host = false,
|
query = '';
|
|
if (this.host) {
|
host = auth + this.host;
|
} else if (this.hostname) {
|
host = auth + (this.hostname.indexOf(':') === -1 ?
|
this.hostname :
|
'[' + this.hostname + ']');
|
if (this.port) {
|
host += ':' + this.port;
|
}
|
}
|
|
if (this.query &&
|
util.isObject(this.query) &&
|
Object.keys(this.query).length) {
|
query = querystring.stringify(this.query);
|
}
|
|
var search = this.search || (query && ('?' + query)) || '';
|
|
if (protocol && protocol.substr(-1) !== ':') protocol += ':';
|
|
// only the slashedProtocols get the //. Not mailto:, xmpp:, etc.
|
// unless they had them to begin with.
|
if (this.slashes ||
|
(!protocol || slashedProtocol[protocol]) && host !== false) {
|
host = '//' + (host || '');
|
if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname;
|
} else if (!host) {
|
host = '';
|
}
|
|
if (hash && hash.charAt(0) !== '#') hash = '#' + hash;
|
if (search && search.charAt(0) !== '?') search = '?' + search;
|
|
pathname = pathname.replace(/[?#]/g, function(match) {
|
return encodeURIComponent(match);
|
});
|
search = search.replace('#', '%23');
|
|
return protocol + host + pathname + search + hash;
|
};
|
|
function urlResolve(source, relative) {
|
return urlParse(source, false, true).resolve(relative);
|
}
|
|
Url.prototype.resolve = function(relative) {
|
return this.resolveObject(urlParse(relative, false, true)).format();
|
};
|
|
function urlResolveObject(source, relative) {
|
if (!source) return relative;
|
return urlParse(source, false, true).resolveObject(relative);
|
}
|
|
Url.prototype.resolveObject = function(relative) {
|
if (util.isString(relative)) {
|
var rel = new Url();
|
rel.parse(relative, false, true);
|
relative = rel;
|
}
|
|
var result = new Url();
|
var tkeys = Object.keys(this);
|
for (var tk = 0; tk < tkeys.length; tk++) {
|
var tkey = tkeys[tk];
|
result[tkey] = this[tkey];
|
}
|
|
// hash is always overridden, no matter what.
|
// even href="" will remove it.
|
result.hash = relative.hash;
|
|
// if the relative url is empty, then there's nothing left to do here.
|
if (relative.href === '') {
|
result.href = result.format();
|
return result;
|
}
|
|
// hrefs like //foo/bar always cut to the protocol.
|
if (relative.slashes && !relative.protocol) {
|
// take everything except the protocol from relative
|
var rkeys = Object.keys(relative);
|
for (var rk = 0; rk < rkeys.length; rk++) {
|
var rkey = rkeys[rk];
|
if (rkey !== 'protocol')
|
result[rkey] = relative[rkey];
|
}
|
|
//urlParse appends trailing / to urls like http://www.example.com
|
if (slashedProtocol[result.protocol] &&
|
result.hostname && !result.pathname) {
|
result.path = result.pathname = '/';
|
}
|
|
result.href = result.format();
|
return result;
|
}
|
|
if (relative.protocol && relative.protocol !== result.protocol) {
|
// if it's a known url protocol, then changing
|
// the protocol does weird things
|
// first, if it's not file:, then we MUST have a host,
|
// and if there was a path
|
// to begin with, then we MUST have a path.
|
// if it is file:, then the host is dropped,
|
// because that's known to be hostless.
|
// anything else is assumed to be absolute.
|
if (!slashedProtocol[relative.protocol]) {
|
var keys = Object.keys(relative);
|
for (var v = 0; v < keys.length; v++) {
|
var k = keys[v];
|
result[k] = relative[k];
|
}
|
result.href = result.format();
|
return result;
|
}
|
|
result.protocol = relative.protocol;
|
if (!relative.host && !hostlessProtocol[relative.protocol]) {
|
var relPath = (relative.pathname || '').split('/');
|
while (relPath.length && !(relative.host = relPath.shift()));
|
if (!relative.host) relative.host = '';
|
if (!relative.hostname) relative.hostname = '';
|
if (relPath[0] !== '') relPath.unshift('');
|
if (relPath.length < 2) relPath.unshift('');
|
result.pathname = relPath.join('/');
|
} else {
|
result.pathname = relative.pathname;
|
}
|
result.search = relative.search;
|
result.query = relative.query;
|
result.host = relative.host || '';
|
result.auth = relative.auth;
|
result.hostname = relative.hostname || relative.host;
|
result.port = relative.port;
|
// to support http.request
|
if (result.pathname || result.search) {
|
var p = result.pathname || '';
|
var s = result.search || '';
|
result.path = p + s;
|
}
|
result.slashes = result.slashes || relative.slashes;
|
result.href = result.format();
|
return result;
|
}
|
|
var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'),
|
isRelAbs = (
|
relative.host ||
|
relative.pathname && relative.pathname.charAt(0) === '/'
|
),
|
mustEndAbs = (isRelAbs || isSourceAbs ||
|
(result.host && relative.pathname)),
|
removeAllDots = mustEndAbs,
|
srcPath = result.pathname && result.pathname.split('/') || [],
|
relPath = relative.pathname && relative.pathname.split('/') || [],
|
psychotic = result.protocol && !slashedProtocol[result.protocol];
|
|
// if the url is a non-slashed url, then relative
|
// links like ../.. should be able
|
// to crawl up to the hostname, as well. This is strange.
|
// result.protocol has already been set by now.
|
// Later on, put the first path part into the host field.
|
if (psychotic) {
|
result.hostname = '';
|
result.port = null;
|
if (result.host) {
|
if (srcPath[0] === '') srcPath[0] = result.host;
|
else srcPath.unshift(result.host);
|
}
|
result.host = '';
|
if (relative.protocol) {
|
relative.hostname = null;
|
relative.port = null;
|
if (relative.host) {
|
if (relPath[0] === '') relPath[0] = relative.host;
|
else relPath.unshift(relative.host);
|
}
|
relative.host = null;
|
}
|
mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === '');
|
}
|
|
if (isRelAbs) {
|
// it's absolute.
|
result.host = (relative.host || relative.host === '') ?
|
relative.host : result.host;
|
result.hostname = (relative.hostname || relative.hostname === '') ?
|
relative.hostname : result.hostname;
|
result.search = relative.search;
|
result.query = relative.query;
|
srcPath = relPath;
|
// fall through to the dot-handling below.
|
} else if (relPath.length) {
|
// it's relative
|
// throw away the existing file, and take the new path instead.
|
if (!srcPath) srcPath = [];
|
srcPath.pop();
|
srcPath = srcPath.concat(relPath);
|
result.search = relative.search;
|
result.query = relative.query;
|
} else if (!util.isNullOrUndefined(relative.search)) {
|
// just pull out the search.
|
// like href='?foo'.
|
// Put this after the other two cases because it simplifies the booleans
|
if (psychotic) {
|
result.hostname = result.host = srcPath.shift();
|
//occationaly the auth can get stuck only in host
|
//this especially happens in cases like
|
//url.resolveObject('mailto:local1@domain1', 'local2@domain2')
|
var authInHost = result.host && result.host.indexOf('@') > 0 ?
|
result.host.split('@') : false;
|
if (authInHost) {
|
result.auth = authInHost.shift();
|
result.host = result.hostname = authInHost.shift();
|
}
|
}
|
result.search = relative.search;
|
result.query = relative.query;
|
//to support http.request
|
if (!util.isNull(result.pathname) || !util.isNull(result.search)) {
|
result.path = (result.pathname ? result.pathname : '') +
|
(result.search ? result.search : '');
|
}
|
result.href = result.format();
|
return result;
|
}
|
|
if (!srcPath.length) {
|
// no path at all. easy.
|
// we've already handled the other stuff above.
|
result.pathname = null;
|
//to support http.request
|
if (result.search) {
|
result.path = '/' + result.search;
|
} else {
|
result.path = null;
|
}
|
result.href = result.format();
|
return result;
|
}
|
|
// if a url ENDs in . or .., then it must get a trailing slash.
|
// however, if it ends in anything else non-slashy,
|
// then it must NOT get a trailing slash.
|
var last = srcPath.slice(-1)[0];
|
var hasTrailingSlash = (
|
(result.host || relative.host || srcPath.length > 1) &&
|
(last === '.' || last === '..') || last === '');
|
|
// strip single dots, resolve double dots to parent dir
|
// if the path tries to go above the root, `up` ends up > 0
|
var up = 0;
|
for (var i = srcPath.length; i >= 0; i--) {
|
last = srcPath[i];
|
if (last === '.') {
|
srcPath.splice(i, 1);
|
} else if (last === '..') {
|
srcPath.splice(i, 1);
|
up++;
|
} else if (up) {
|
srcPath.splice(i, 1);
|
up--;
|
}
|
}
|
|
// if the path is allowed to go above the root, restore leading ..s
|
if (!mustEndAbs && !removeAllDots) {
|
for (; up--; up) {
|
srcPath.unshift('..');
|
}
|
}
|
|
if (mustEndAbs && srcPath[0] !== '' &&
|
(!srcPath[0] || srcPath[0].charAt(0) !== '/')) {
|
srcPath.unshift('');
|
}
|
|
if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) {
|
srcPath.push('');
|
}
|
|
var isAbsolute = srcPath[0] === '' ||
|
(srcPath[0] && srcPath[0].charAt(0) === '/');
|
|
// put the host back
|
if (psychotic) {
|
result.hostname = result.host = isAbsolute ? '' :
|
srcPath.length ? srcPath.shift() : '';
|
//occationaly the auth can get stuck only in host
|
//this especially happens in cases like
|
//url.resolveObject('mailto:local1@domain1', 'local2@domain2')
|
var authInHost = result.host && result.host.indexOf('@') > 0 ?
|
result.host.split('@') : false;
|
if (authInHost) {
|
result.auth = authInHost.shift();
|
result.host = result.hostname = authInHost.shift();
|
}
|
}
|
|
mustEndAbs = mustEndAbs || (result.host && srcPath.length);
|
|
if (mustEndAbs && !isAbsolute) {
|
srcPath.unshift('');
|
}
|
|
if (!srcPath.length) {
|
result.pathname = null;
|
result.path = null;
|
} else {
|
result.pathname = srcPath.join('/');
|
}
|
|
//to support request.http
|
if (!util.isNull(result.pathname) || !util.isNull(result.search)) {
|
result.path = (result.pathname ? result.pathname : '') +
|
(result.search ? result.search : '');
|
}
|
result.auth = relative.auth || result.auth;
|
result.slashes = result.slashes || relative.slashes;
|
result.href = result.format();
|
return result;
|
};
|
|
Url.prototype.parseHost = function() {
|
var host = this.host;
|
var port = portPattern.exec(host);
|
if (port) {
|
port = port[0];
|
if (port !== ':') {
|
this.port = port.substr(1);
|
}
|
host = host.substr(0, host.length - port.length);
|
}
|
if (host) this.hostname = host;
|
};
|
|
},{"./util":187,"punycode":162,"querystring":170}],187:[function(require,module,exports){
|
'use strict';
|
|
module.exports = {
|
isString: function(arg) {
|
return typeof(arg) === 'string';
|
},
|
isObject: function(arg) {
|
return typeof(arg) === 'object' && arg !== null;
|
},
|
isNull: function(arg) {
|
return arg === null;
|
},
|
isNullOrUndefined: function(arg) {
|
return arg == null;
|
}
|
};
|
|
},{}],188:[function(require,module,exports){
|
(function (global){
|
|
/**
|
* Module exports.
|
*/
|
|
module.exports = deprecate;
|
|
/**
|
* Mark that a method should not be used.
|
* Returns a modified function which warns once by default.
|
*
|
* If `localStorage.noDeprecation = true` is set, then it is a no-op.
|
*
|
* If `localStorage.throwDeprecation = true` is set, then deprecated functions
|
* will throw an Error when invoked.
|
*
|
* If `localStorage.traceDeprecation = true` is set, then deprecated functions
|
* will invoke `console.trace()` instead of `console.error()`.
|
*
|
* @param {Function} fn - the function to deprecate
|
* @param {String} msg - the string to print to the console when `fn` is invoked
|
* @returns {Function} a new "deprecated" version of `fn`
|
* @api public
|
*/
|
|
function deprecate (fn, msg) {
|
if (config('noDeprecation')) {
|
return fn;
|
}
|
|
var warned = false;
|
function deprecated() {
|
if (!warned) {
|
if (config('throwDeprecation')) {
|
throw new Error(msg);
|
} else if (config('traceDeprecation')) {
|
console.trace(msg);
|
} else {
|
console.warn(msg);
|
}
|
warned = true;
|
}
|
return fn.apply(this, arguments);
|
}
|
|
return deprecated;
|
}
|
|
/**
|
* Checks `localStorage` for boolean values for the given `name`.
|
*
|
* @param {String} name
|
* @returns {Boolean}
|
* @api private
|
*/
|
|
function config (name) {
|
// accessing global.localStorage can trigger a DOMException in sandboxed iframes
|
try {
|
if (!global.localStorage) return false;
|
} catch (_) {
|
return false;
|
}
|
var val = global.localStorage[name];
|
if (null == val) return false;
|
return String(val).toLowerCase() === 'true';
|
}
|
|
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
|
},{}],189:[function(require,module,exports){
|
module.exports = function isBuffer(arg) {
|
return arg && typeof arg === 'object'
|
&& typeof arg.copy === 'function'
|
&& typeof arg.fill === 'function'
|
&& typeof arg.readUInt8 === 'function';
|
}
|
},{}],190:[function(require,module,exports){
|
(function (process,global){
|
// Copyright Joyent, Inc. and other Node contributors.
|
//
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
// copy of this software and associated documentation files (the
|
// "Software"), to deal in the Software without restriction, including
|
// without limitation the rights to use, copy, modify, merge, publish,
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
// persons to whom the Software is furnished to do so, subject to the
|
// following conditions:
|
//
|
// The above copyright notice and this permission notice shall be included
|
// in all copies or substantial portions of the Software.
|
//
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
var formatRegExp = /%[sdj%]/g;
|
exports.format = function(f) {
|
if (!isString(f)) {
|
var objects = [];
|
for (var i = 0; i < arguments.length; i++) {
|
objects.push(inspect(arguments[i]));
|
}
|
return objects.join(' ');
|
}
|
|
var i = 1;
|
var args = arguments;
|
var len = args.length;
|
var str = String(f).replace(formatRegExp, function(x) {
|
if (x === '%%') return '%';
|
if (i >= len) return x;
|
switch (x) {
|
case '%s': return String(args[i++]);
|
case '%d': return Number(args[i++]);
|
case '%j':
|
try {
|
return JSON.stringify(args[i++]);
|
} catch (_) {
|
return '[Circular]';
|
}
|
default:
|
return x;
|
}
|
});
|
for (var x = args[i]; i < len; x = args[++i]) {
|
if (isNull(x) || !isObject(x)) {
|
str += ' ' + x;
|
} else {
|
str += ' ' + inspect(x);
|
}
|
}
|
return str;
|
};
|
|
|
// Mark that a method should not be used.
|
// Returns a modified function which warns once by default.
|
// If --no-deprecation is set, then it is a no-op.
|
exports.deprecate = function(fn, msg) {
|
// Allow for deprecating things in the process of starting up.
|
if (isUndefined(global.process)) {
|
return function() {
|
return exports.deprecate(fn, msg).apply(this, arguments);
|
};
|
}
|
|
if (process.noDeprecation === true) {
|
return fn;
|
}
|
|
var warned = false;
|
function deprecated() {
|
if (!warned) {
|
if (process.throwDeprecation) {
|
throw new Error(msg);
|
} else if (process.traceDeprecation) {
|
console.trace(msg);
|
} else {
|
console.error(msg);
|
}
|
warned = true;
|
}
|
return fn.apply(this, arguments);
|
}
|
|
return deprecated;
|
};
|
|
|
var debugs = {};
|
var debugEnviron;
|
exports.debuglog = function(set) {
|
if (isUndefined(debugEnviron))
|
debugEnviron = process.env.NODE_DEBUG || '';
|
set = set.toUpperCase();
|
if (!debugs[set]) {
|
if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
|
var pid = process.pid;
|
debugs[set] = function() {
|
var msg = exports.format.apply(exports, arguments);
|
console.error('%s %d: %s', set, pid, msg);
|
};
|
} else {
|
debugs[set] = function() {};
|
}
|
}
|
return debugs[set];
|
};
|
|
|
/**
|
* Echos the value of a value. Trys to print the value out
|
* in the best way possible given the different types.
|
*
|
* @param {Object} obj The object to print out.
|
* @param {Object} opts Optional options object that alters the output.
|
*/
|
/* legacy: obj, showHidden, depth, colors*/
|
function inspect(obj, opts) {
|
// default options
|
var ctx = {
|
seen: [],
|
stylize: stylizeNoColor
|
};
|
// legacy...
|
if (arguments.length >= 3) ctx.depth = arguments[2];
|
if (arguments.length >= 4) ctx.colors = arguments[3];
|
if (isBoolean(opts)) {
|
// legacy...
|
ctx.showHidden = opts;
|
} else if (opts) {
|
// got an "options" object
|
exports._extend(ctx, opts);
|
}
|
// set default options
|
if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
|
if (isUndefined(ctx.depth)) ctx.depth = 2;
|
if (isUndefined(ctx.colors)) ctx.colors = false;
|
if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
|
if (ctx.colors) ctx.stylize = stylizeWithColor;
|
return formatValue(ctx, obj, ctx.depth);
|
}
|
exports.inspect = inspect;
|
|
|
// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
|
inspect.colors = {
|
'bold' : [1, 22],
|
'italic' : [3, 23],
|
'underline' : [4, 24],
|
'inverse' : [7, 27],
|
'white' : [37, 39],
|
'grey' : [90, 39],
|
'black' : [30, 39],
|
'blue' : [34, 39],
|
'cyan' : [36, 39],
|
'green' : [32, 39],
|
'magenta' : [35, 39],
|
'red' : [31, 39],
|
'yellow' : [33, 39]
|
};
|
|
// Don't use 'blue' not visible on cmd.exe
|
inspect.styles = {
|
'special': 'cyan',
|
'number': 'yellow',
|
'boolean': 'yellow',
|
'undefined': 'grey',
|
'null': 'bold',
|
'string': 'green',
|
'date': 'magenta',
|
// "name": intentionally not styling
|
'regexp': 'red'
|
};
|
|
|
function stylizeWithColor(str, styleType) {
|
var style = inspect.styles[styleType];
|
|
if (style) {
|
return '\u001b[' + inspect.colors[style][0] + 'm' + str +
|
'\u001b[' + inspect.colors[style][1] + 'm';
|
} else {
|
return str;
|
}
|
}
|
|
|
function stylizeNoColor(str, styleType) {
|
return str;
|
}
|
|
|
function arrayToHash(array) {
|
var hash = {};
|
|
array.forEach(function(val, idx) {
|
hash[val] = true;
|
});
|
|
return hash;
|
}
|
|
|
function formatValue(ctx, value, recurseTimes) {
|
// Provide a hook for user-specified inspect functions.
|
// Check that value is an object with an inspect function on it
|
if (ctx.customInspect &&
|
value &&
|
isFunction(value.inspect) &&
|
// Filter out the util module, it's inspect function is special
|
value.inspect !== exports.inspect &&
|
// Also filter out any prototype objects using the circular check.
|
!(value.constructor && value.constructor.prototype === value)) {
|
var ret = value.inspect(recurseTimes, ctx);
|
if (!isString(ret)) {
|
ret = formatValue(ctx, ret, recurseTimes);
|
}
|
return ret;
|
}
|
|
// Primitive types cannot have properties
|
var primitive = formatPrimitive(ctx, value);
|
if (primitive) {
|
return primitive;
|
}
|
|
// Look up the keys of the object.
|
var keys = Object.keys(value);
|
var visibleKeys = arrayToHash(keys);
|
|
if (ctx.showHidden) {
|
keys = Object.getOwnPropertyNames(value);
|
}
|
|
// IE doesn't make error fields non-enumerable
|
// http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
|
if (isError(value)
|
&& (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
|
return formatError(value);
|
}
|
|
// Some type of object without properties can be shortcutted.
|
if (keys.length === 0) {
|
if (isFunction(value)) {
|
var name = value.name ? ': ' + value.name : '';
|
return ctx.stylize('[Function' + name + ']', 'special');
|
}
|
if (isRegExp(value)) {
|
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
|
}
|
if (isDate(value)) {
|
return ctx.stylize(Date.prototype.toString.call(value), 'date');
|
}
|
if (isError(value)) {
|
return formatError(value);
|
}
|
}
|
|
var base = '', array = false, braces = ['{', '}'];
|
|
// Make Array say that they are Array
|
if (isArray(value)) {
|
array = true;
|
braces = ['[', ']'];
|
}
|
|
// Make functions say that they are functions
|
if (isFunction(value)) {
|
var n = value.name ? ': ' + value.name : '';
|
base = ' [Function' + n + ']';
|
}
|
|
// Make RegExps say that they are RegExps
|
if (isRegExp(value)) {
|
base = ' ' + RegExp.prototype.toString.call(value);
|
}
|
|
// Make dates with properties first say the date
|
if (isDate(value)) {
|
base = ' ' + Date.prototype.toUTCString.call(value);
|
}
|
|
// Make error with message first say the error
|
if (isError(value)) {
|
base = ' ' + formatError(value);
|
}
|
|
if (keys.length === 0 && (!array || value.length == 0)) {
|
return braces[0] + base + braces[1];
|
}
|
|
if (recurseTimes < 0) {
|
if (isRegExp(value)) {
|
return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
|
} else {
|
return ctx.stylize('[Object]', 'special');
|
}
|
}
|
|
ctx.seen.push(value);
|
|
var output;
|
if (array) {
|
output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
|
} else {
|
output = keys.map(function(key) {
|
return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
|
});
|
}
|
|
ctx.seen.pop();
|
|
return reduceToSingleString(output, base, braces);
|
}
|
|
|
function formatPrimitive(ctx, value) {
|
if (isUndefined(value))
|
return ctx.stylize('undefined', 'undefined');
|
if (isString(value)) {
|
var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
|
.replace(/'/g, "\\'")
|
.replace(/\\"/g, '"') + '\'';
|
return ctx.stylize(simple, 'string');
|
}
|
if (isNumber(value))
|
return ctx.stylize('' + value, 'number');
|
if (isBoolean(value))
|
return ctx.stylize('' + value, 'boolean');
|
// For some reason typeof null is "object", so special case here.
|
if (isNull(value))
|
return ctx.stylize('null', 'null');
|
}
|
|
|
function formatError(value) {
|
return '[' + Error.prototype.toString.call(value) + ']';
|
}
|
|
|
function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
|
var output = [];
|
for (var i = 0, l = value.length; i < l; ++i) {
|
if (hasOwnProperty(value, String(i))) {
|
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
|
String(i), true));
|
} else {
|
output.push('');
|
}
|
}
|
keys.forEach(function(key) {
|
if (!key.match(/^\d+$/)) {
|
output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
|
key, true));
|
}
|
});
|
return output;
|
}
|
|
|
function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
|
var name, str, desc;
|
desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
|
if (desc.get) {
|
if (desc.set) {
|
str = ctx.stylize('[Getter/Setter]', 'special');
|
} else {
|
str = ctx.stylize('[Getter]', 'special');
|
}
|
} else {
|
if (desc.set) {
|
str = ctx.stylize('[Setter]', 'special');
|
}
|
}
|
if (!hasOwnProperty(visibleKeys, key)) {
|
name = '[' + key + ']';
|
}
|
if (!str) {
|
if (ctx.seen.indexOf(desc.value) < 0) {
|
if (isNull(recurseTimes)) {
|
str = formatValue(ctx, desc.value, null);
|
} else {
|
str = formatValue(ctx, desc.value, recurseTimes - 1);
|
}
|
if (str.indexOf('\n') > -1) {
|
if (array) {
|
str = str.split('\n').map(function(line) {
|
return ' ' + line;
|
}).join('\n').substr(2);
|
} else {
|
str = '\n' + str.split('\n').map(function(line) {
|
return ' ' + line;
|
}).join('\n');
|
}
|
}
|
} else {
|
str = ctx.stylize('[Circular]', 'special');
|
}
|
}
|
if (isUndefined(name)) {
|
if (array && key.match(/^\d+$/)) {
|
return str;
|
}
|
name = JSON.stringify('' + key);
|
if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
|
name = name.substr(1, name.length - 2);
|
name = ctx.stylize(name, 'name');
|
} else {
|
name = name.replace(/'/g, "\\'")
|
.replace(/\\"/g, '"')
|
.replace(/(^"|"$)/g, "'");
|
name = ctx.stylize(name, 'string');
|
}
|
}
|
|
return name + ': ' + str;
|
}
|
|
|
function reduceToSingleString(output, base, braces) {
|
var numLinesEst = 0;
|
var length = output.reduce(function(prev, cur) {
|
numLinesEst++;
|
if (cur.indexOf('\n') >= 0) numLinesEst++;
|
return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
|
}, 0);
|
|
if (length > 60) {
|
return braces[0] +
|
(base === '' ? '' : base + '\n ') +
|
' ' +
|
output.join(',\n ') +
|
' ' +
|
braces[1];
|
}
|
|
return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
|
}
|
|
|
// NOTE: These type checking functions intentionally don't use `instanceof`
|
// because it is fragile and can be easily faked with `Object.create()`.
|
function isArray(ar) {
|
return Array.isArray(ar);
|
}
|
exports.isArray = isArray;
|
|
function isBoolean(arg) {
|
return typeof arg === 'boolean';
|
}
|
exports.isBoolean = isBoolean;
|
|
function isNull(arg) {
|
return arg === null;
|
}
|
exports.isNull = isNull;
|
|
function isNullOrUndefined(arg) {
|
return arg == null;
|
}
|
exports.isNullOrUndefined = isNullOrUndefined;
|
|
function isNumber(arg) {
|
return typeof arg === 'number';
|
}
|
exports.isNumber = isNumber;
|
|
function isString(arg) {
|
return typeof arg === 'string';
|
}
|
exports.isString = isString;
|
|
function isSymbol(arg) {
|
return typeof arg === 'symbol';
|
}
|
exports.isSymbol = isSymbol;
|
|
function isUndefined(arg) {
|
return arg === void 0;
|
}
|
exports.isUndefined = isUndefined;
|
|
function isRegExp(re) {
|
return isObject(re) && objectToString(re) === '[object RegExp]';
|
}
|
exports.isRegExp = isRegExp;
|
|
function isObject(arg) {
|
return typeof arg === 'object' && arg !== null;
|
}
|
exports.isObject = isObject;
|
|
function isDate(d) {
|
return isObject(d) && objectToString(d) === '[object Date]';
|
}
|
exports.isDate = isDate;
|
|
function isError(e) {
|
return isObject(e) &&
|
(objectToString(e) === '[object Error]' || e instanceof Error);
|
}
|
exports.isError = isError;
|
|
function isFunction(arg) {
|
return typeof arg === 'function';
|
}
|
exports.isFunction = isFunction;
|
|
function isPrimitive(arg) {
|
return arg === null ||
|
typeof arg === 'boolean' ||
|
typeof arg === 'number' ||
|
typeof arg === 'string' ||
|
typeof arg === 'symbol' || // ES6 symbol
|
typeof arg === 'undefined';
|
}
|
exports.isPrimitive = isPrimitive;
|
|
exports.isBuffer = require('./support/isBuffer');
|
|
function objectToString(o) {
|
return Object.prototype.toString.call(o);
|
}
|
|
|
function pad(n) {
|
return n < 10 ? '0' + n.toString(10) : n.toString(10);
|
}
|
|
|
var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
|
'Oct', 'Nov', 'Dec'];
|
|
// 26 Feb 16:19:34
|
function timestamp() {
|
var d = new Date();
|
var time = [pad(d.getHours()),
|
pad(d.getMinutes()),
|
pad(d.getSeconds())].join(':');
|
return [d.getDate(), months[d.getMonth()], time].join(' ');
|
}
|
|
|
// log is just a thin wrapper to console.log that prepends a timestamp
|
exports.log = function() {
|
console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
|
};
|
|
|
/**
|
* Inherit the prototype methods from one constructor into another.
|
*
|
* The Function.prototype.inherits from lang.js rewritten as a standalone
|
* function (not on Function.prototype). NOTE: If this file is to be loaded
|
* during bootstrapping this function needs to be rewritten using some native
|
* functions as prototype setup using normal JavaScript does not work as
|
* expected during bootstrapping (see mirror.js in r114903).
|
*
|
* @param {function} ctor Constructor function which needs to inherit the
|
* prototype.
|
* @param {function} superCtor Constructor function to inherit prototype from.
|
*/
|
exports.inherits = require('inherits');
|
|
exports._extend = function(origin, add) {
|
// Don't do anything if add isn't an object
|
if (!add || !isObject(add)) return origin;
|
|
var keys = Object.keys(add);
|
var i = keys.length;
|
while (i--) {
|
origin[keys[i]] = add[keys[i]];
|
}
|
return origin;
|
};
|
|
function hasOwnProperty(obj, prop) {
|
return Object.prototype.hasOwnProperty.call(obj, prop);
|
}
|
|
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
|
},{"./support/isBuffer":189,"_process":161,"inherits":139}],191:[function(require,module,exports){
|
(function (process,global){
|
'use strict'
|
|
var Transform = require('readable-stream').Transform
|
var duplexify = require('duplexify')
|
var WS = require('ws')
|
var Buffer = require('safe-buffer').Buffer
|
|
module.exports = WebSocketStream
|
|
function buildProxy (options, socketWrite, socketEnd) {
|
var proxy = new Transform({
|
objectMode: options.objectMode
|
})
|
|
proxy._write = socketWrite
|
proxy._flush = socketEnd
|
|
return proxy
|
}
|
|
function WebSocketStream(target, protocols, options) {
|
var stream, socket
|
|
var isBrowser = process.title === 'browser'
|
var isNative = !!global.WebSocket
|
var socketWrite = isBrowser ? socketWriteBrowser : socketWriteNode
|
|
if (protocols && !Array.isArray(protocols) && 'object' === typeof protocols) {
|
// accept the "options" Object as the 2nd argument
|
options = protocols
|
protocols = null
|
|
if (typeof options.protocol === 'string' || Array.isArray(options.protocol)) {
|
protocols = options.protocol;
|
}
|
}
|
|
if (!options) options = {}
|
|
if (options.objectMode === undefined) {
|
options.objectMode = !(options.binary === true || options.binary === undefined)
|
}
|
|
var proxy = buildProxy(options, socketWrite, socketEnd)
|
|
if (!options.objectMode) {
|
proxy._writev = writev
|
}
|
|
// browser only: sets the maximum socket buffer size before throttling
|
var bufferSize = options.browserBufferSize || 1024 * 512
|
|
// browser only: how long to wait when throttling
|
var bufferTimeout = options.browserBufferTimeout || 1000
|
|
// use existing WebSocket object that was passed in
|
if (typeof target === 'object') {
|
socket = target
|
// otherwise make a new one
|
} else {
|
// special constructor treatment for native websockets in browsers, see
|
// https://github.com/maxogden/websocket-stream/issues/82
|
if (isNative && isBrowser) {
|
socket = new WS(target, protocols)
|
} else {
|
socket = new WS(target, protocols, options)
|
}
|
|
socket.binaryType = 'arraybuffer'
|
}
|
|
// was already open when passed in
|
if (socket.readyState === socket.OPEN) {
|
stream = proxy
|
} else {
|
stream = stream = duplexify(undefined, undefined, options)
|
if (!options.objectMode) {
|
stream._writev = writev
|
}
|
socket.onopen = onopen
|
}
|
|
stream.socket = socket
|
|
socket.onclose = onclose
|
socket.onerror = onerror
|
socket.onmessage = onmessage
|
|
proxy.on('close', destroy)
|
|
var coerceToBuffer = !options.objectMode
|
|
function socketWriteNode(chunk, enc, next) {
|
// avoid errors, this never happens unless
|
// destroy() is called
|
if (socket.readyState !== socket.OPEN) {
|
next()
|
return
|
}
|
|
if (coerceToBuffer && typeof chunk === 'string') {
|
chunk = Buffer.from(chunk, 'utf8')
|
}
|
socket.send(chunk, next)
|
}
|
|
function socketWriteBrowser(chunk, enc, next) {
|
if (socket.bufferedAmount > bufferSize) {
|
setTimeout(socketWriteBrowser, bufferTimeout, chunk, enc, next)
|
return
|
}
|
|
if (coerceToBuffer && typeof chunk === 'string') {
|
chunk = Buffer.from(chunk, 'utf8')
|
}
|
|
try {
|
socket.send(chunk)
|
} catch(err) {
|
return next(err)
|
}
|
|
next()
|
}
|
|
function socketEnd(done) {
|
socket.close()
|
done()
|
}
|
|
function onopen() {
|
stream.setReadable(proxy)
|
stream.setWritable(proxy)
|
stream.emit('connect')
|
}
|
|
function onclose() {
|
stream.end()
|
stream.destroy()
|
}
|
|
function onerror(err) {
|
stream.destroy(err)
|
}
|
|
function onmessage(event) {
|
var data = event.data
|
if (data instanceof ArrayBuffer) data = Buffer.from(data)
|
else data = Buffer.from(data, 'utf8')
|
proxy.push(data)
|
}
|
|
function destroy() {
|
socket.close()
|
}
|
|
// this is to be enabled only if objectMode is false
|
function writev (chunks, cb) {
|
var buffers = new Array(chunks.length)
|
for (var i = 0; i < chunks.length; i++) {
|
if (typeof chunks[i].chunk === 'string') {
|
buffers[i] = Buffer.from(chunks[i], 'utf8')
|
} else {
|
buffers[i] = chunks[i].chunk
|
}
|
}
|
|
this._write(Buffer.concat(buffers), 'binary', cb)
|
}
|
|
return stream
|
}
|
|
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
|
},{"_process":161,"duplexify":75,"readable-stream":180,"safe-buffer":182,"ws":192}],192:[function(require,module,exports){
|
|
var ws = null
|
|
if (typeof WebSocket !== 'undefined') {
|
ws = WebSocket
|
} else if (typeof MozWebSocket !== 'undefined') {
|
ws = MozWebSocket
|
} else if (typeof window !== 'undefined') {
|
ws = window.WebSocket || window.MozWebSocket
|
}
|
|
module.exports = ws
|
|
},{}],193:[function(require,module,exports){
|
// Returns a wrapper function that returns a wrapped callback
|
// The wrapper function should do some stuff, and return a
|
// presumably different callback function.
|
// This makes sure that own properties are retained, so that
|
// decorations and such are not lost along the way.
|
module.exports = wrappy
|
function wrappy (fn, cb) {
|
if (fn && cb) return wrappy(fn)(cb)
|
|
if (typeof fn !== 'function')
|
throw new TypeError('need wrapper function')
|
|
Object.keys(fn).forEach(function (k) {
|
wrapper[k] = fn[k]
|
})
|
|
return wrapper
|
|
function wrapper() {
|
var args = new Array(arguments.length)
|
for (var i = 0; i < args.length; i++) {
|
args[i] = arguments[i]
|
}
|
var ret = fn.apply(this, args)
|
var cb = args[args.length-1]
|
if (typeof ret === 'function' && ret !== cb) {
|
Object.keys(cb).forEach(function (k) {
|
ret[k] = cb[k]
|
})
|
}
|
return ret
|
}
|
}
|
|
},{}],194:[function(require,module,exports){
|
module.exports = extend
|
|
var hasOwnProperty = Object.prototype.hasOwnProperty;
|
|
function extend() {
|
var target = {}
|
|
for (var i = 0; i < arguments.length; i++) {
|
var source = arguments[i]
|
|
for (var key in source) {
|
if (hasOwnProperty.call(source, key)) {
|
target[key] = source[key]
|
}
|
}
|
}
|
|
return target
|
}
|
|
},{}],195:[function(require,module,exports){
|
module.exports={
|
"name": "alibabacloud-iot-device-sdk",
|
"version": "1.2.7",
|
"description": "alibabacloud iot device sdk",
|
"keywords": [
|
"iot",
|
"mqtt",
|
"linkPlatform",
|
"linkKit",
|
"linkEdge",
|
"aliyun-iot-mqtt",
|
"aliyun",
|
"alibabacloud-iot-mqtt",
|
"alibabacloud",
|
"iot",
|
"iothub",
|
"linkdevelop",
|
"alink",
|
"device",
|
"sdk",
|
"iot-sdk"
|
],
|
"main": "lib/index.js",
|
"homepage": "https://github.com/aliyun/alibabacloud-iot-device-sdk",
|
"scripts": {
|
"lib": "babel src -d lib",
|
"dev": "babel src -w -d lib",
|
"test": "jest --coverage ./test/",
|
"test:dev": "jest --coverage --watch ./test/",
|
"rap": "npm run lib && rm -rf rap && mkdir rap && cp -R lib rap && cp package.json rap && sed 's/npm/rap/g' README.md > rap/README.md && cd rap && rap publish",
|
"build": "npm run lib && rimraf dist/ && mkdirp dist/ && browserify lib/index.js -s iot > dist/alibabacloud-iot-device-sdk.js && uglifyjs < dist/alibabacloud-iot-device-sdk.js > dist/alibabacloud-iot-device-sdk.min.js",
|
"pubus": "rm -rf unstabitily && mkdir unstabitily && cp package.unstabitily.json unstabitily/ && mv ./unstabitily/package.unstabitily.json ./unstabitily/package.json && cp README.md ./unstabitily && cp -r lib/ ./unstabitily && tnpm publish ./unstabitily/"
|
},
|
"jest": {
|
"verbose": true,
|
"testEnvironment": "node",
|
"moduleDirectories": [
|
"node_modules"
|
]
|
},
|
"author": "玄彦",
|
"email": "xuanyan.lyw@alibaba-inc.com",
|
"url": "https://github.com/aliyun/alibabacloud-iot-device-sdk/issues",
|
"license": "MIT",
|
"files": [
|
"dist/",
|
"lib"
|
],
|
"devDependencies": {
|
"babel-cli": "^6.26.0",
|
"babel-preset-env": "^1.6.1",
|
"browserify": "^16.2.2",
|
"jest": "^22.0.4",
|
"mkdirp": "^0.5.1",
|
"rimraf": "^2.6.3",
|
"uglify-js": "^3.4.5"
|
},
|
"dependencies": {
|
"axios": "^0.18.0",
|
"crypto-js": "^3.1.9-1",
|
"mqtt": "3.0.0",
|
"qs": "^6.6.0"
|
},
|
"ruff": {
|
"dependencies": {
|
"mqtt": "^0.1.3"
|
}
|
}
|
}
|
|
},{}]},{},[4])(4)
|
});
|
