14508 lines
408 KiB
JavaScript
14508 lines
408 KiB
JavaScript
(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.gpxParse = f()}})(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({"./lib-cov/gpx-parse":[function(require,module,exports){
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exports.empty = null;
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},{}],1:[function(require,module,exports){
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(function (process){
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module.exports = process.env.GPXPARSE_COV ? require('./lib-cov/gpx-parse') : require('./lib/gpx-parse');
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}).call(this,require('_process'))
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},{"./lib-cov/gpx-parse":"./lib-cov/gpx-parse","./lib/gpx-parse":3,"_process":22}],2:[function(require,module,exports){
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/**
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* Contians utility functions for calculating values on geometries
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* @module geomutils
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**/
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//File for geom utils
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if (!Number.prototype.toRad) {
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Number.prototype.toRad = function() {
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return this * Math.PI / 180;
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};
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}
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var greatCircleRadius = {
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miles: 3956,
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km: 6367
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};
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/**
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* Calculates the distance between the two points using the haversine method.
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* @param {number} lat1 The latitude of the first point.
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* @param {number} lon1 The longtitude of the first point.
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* @param {number} lat2 The latitude of the first point.
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* @param {number} lon2 The longtitude of the first point.
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* @returns {number} The distance in miles between the two points.
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**/
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exports.calculateDistance = function(lat1, lon1, lat2, lon2) {
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var dLat = (lat2 - lat1).toRad(),
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dLon = (lon2 - lon1).toRad();
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lat1 = lat1.toRad();
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lat2 = lat2.toRad();
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var a = Math.sin(dLat / 2) * Math.sin(dLat / 2) +
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Math.sin(dLon / 2) * Math.sin(dLon / 2) * Math.cos(lat1) * Math.cos(lat2);
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var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
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return greatCircleRadius.km * c;
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};
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/**
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* Calcuates the midpoint between the two points passed in.
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* @param {number} lat1 The latitude of the first point.
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* @param {number} lon1 The longtitude of the first point.
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* @param {number} lat2 The latitude of the first point.
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* @param {number} lon2 The longtitude of the first point.
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*/
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exports.calculateMidpoint = function(lat1, lon1, lat2, lon2) {
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var dLat = (lat2 - lat1).toRad(),
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dLon = (lon2 - lon1).toRad();
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lat1 = lat1.toRad();
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lat2 = lat2.toRad();
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var Bx = Math.cos(lat2) * Math.cos(dLon);
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var By = Math.cos(lat2) * Math.sin(dLon);
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var lat3 = Math.atan2(Math.sin(lat1) + Math.sin(lat2),
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Math.sqrt((Math.cos(lat1) + Bx) * (Math.cos(lat1) + Bx) + By * By));
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var lon3 = lon1 + Math.atan2(By, Math.cos(lat1) + Bx);
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};
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},{}],3:[function(require,module,exports){
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/**
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* Module for parsing gpx files
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* @module gpx-parse
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**/
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/*jslint node: true */
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"use strict";
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var assert = require("assert"),
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fs = require("fs"),
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url = require("url"),
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http = require("http"),
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https = require("https"),
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GpxResult = require('./gpxResult'),
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GpxExtent = require('./gpxExtent'),
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GpxWaypoint = require('./gpxWaypoint'),
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GpxTrack = require('./gpxTrack'),
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GpxMetaData = require('./gpxMetaData'),
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GpxRoute = require('./gpxRoute'),
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geomUtils = require('./geomUtils');
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/**
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* Parses the waypoints into an array of waypoints.
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* @param {Array<Object>} gpxWaypoints - The array of points from the xml
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*/
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var _getWayPoints = function(gpxWaypoints) {
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var waypoints = [];
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if (gpxWaypoints && gpxWaypoints.length) {
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gpxWaypoints.forEach(function(wayPoint) {
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console.log(wayPoint.desc);
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var point = new GpxWaypoint(wayPoint.$.lat, wayPoint.$.lon, getFloat(wayPoint.ele), wayPoint.time, null, null, getString(wayPoint.name), null, getString(wayPoint.desc));
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waypoints.push(point);
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});
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}
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return waypoints;
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};
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/**
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* Parses routes into an array of route objects
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*/
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var _getRoutes = function(gpxRoutes) {
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var routes = [];
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if (gpxRoutes && gpxRoutes.length) {
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gpxRoutes.forEach(function(currentRoute) {
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var routePoints = [];
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currentRoute.rtept.forEach(function(routePoint) {
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routePoints.push(new GpxWaypoint(routePoint.$.lat, routePoint.$.lon));
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});
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var route = new GpxRoute(gpxRoutes.name, gpxRoutes.cmt, gpxRoutes.desc, routePoints);
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routes.push(route);
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});
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}
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return routes;
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};
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/**
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* Gets a float from an element
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**/
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var getFloat = function(item) {
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var value = null;
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if (item && Array.isArray(item) && item.length > 0) {
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value = parseFloat(item[0]);
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}
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return value;
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};
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/**
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* Gets a string from an element
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**/
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var getString = function(item) {
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var value = null;
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if (item && Array.isArray(item) && item.length > 0) {
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value = item[0].toString();
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}
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return value;
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};
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/**
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* Grabs any tracks contained within the gpx
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* @params {Object} gpxTracks - THe gpcx tracks from the file
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**/
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var _getTracks = function(gpxTracks) {
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var tracks = [];
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if (gpxTracks && gpxTracks.length) {
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gpxTracks.forEach(function(currentTrack) {
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var trackSegments = [];
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currentTrack.trkseg.forEach(function(currentSegment) {
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var trackSegement = [];
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currentSegment.trkpt.forEach(function(trackPoint) {
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var elevation = getFloat(trackPoint.ele);
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trackSegement.push(new GpxWaypoint(trackPoint.$.lat, trackPoint.$.lon, elevation, trackPoint.time));
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});
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trackSegments.push(trackSegement);
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});
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tracks.push(new GpxTrack(trackSegments, getString(currentTrack.name)));
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});
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}
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return tracks;
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};
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/**
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* Parses v1.0 data into data structure
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*/
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var _ParseV10 = function(gpx) {
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var extent = null,
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metadata = null;
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extent = new GpxExtent();
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metadata = new GpxMetaData(gpx.$.creator, gpx.time, extent);
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return new GpxResult(metadata, _getWayPoints(gpx.wpt), _getRoutes(gpx.rte), _getTracks(gpx.trk));
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};
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/**
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* Parses v1.1 data into data structure
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*/
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var _ParseV11 = function(gpx) {
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var metadata;
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if (gpx.metadata && gpx.metadata.length > 0) {
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metadata = new GpxMetaData(gpx.$.creator, getString(gpx.metadata[0].time));
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} else {
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metadata = new GpxMetaData();
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}
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return new GpxResult(metadata, _getWayPoints(gpx.wpt), _getRoutes(gpx.rte), _getTracks(gpx.trk));
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};
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/**
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* Parses gpx passed in as String
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* @param {string} gpxString gpxData passed in as string
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* @param {gpxParseCompleteCallback} callback Callback function to call when parse has completed.
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*/
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exports.parseGpx = function(gpxString, callback) {
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var parseString = require('xml2js').parseString,
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gpxResult = null,
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version = null;
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parseString(gpxString, function(error, data) {
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if (error) {
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callback(error, null);
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return;
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}
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try {
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if (!data.gpx) return callback(new Error("version not specified"), null);
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version = data.gpx.$.version;
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switch (version) {
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case "1.0":
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gpxResult = _ParseV10(data.gpx);
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break;
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case "1.1":
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gpxResult = _ParseV11(data.gpx);
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break;
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default:
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return callback(new Error("version not supported"), null);
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}
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callback(null, gpxResult);
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} catch (error) {
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return callback(error);
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}
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});
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};
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/**
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* Parse gpx from a file
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* @param {string} gpxFile Path to gpx file you want to parse
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* @param {gpxParseCompleteCallback} callback Callback function to call when parse has completed.
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*/
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exports.parseGpxFromFile = function(gpxFile, callback) {
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fs.readFile(gpxFile, function(error, file) {
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if (error) {
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console.log("error");
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callback(error, null);
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return;
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}
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exports.parseGpx(file, callback);
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});
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};
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/**
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* Fetch a remote GPX file via HTTP(S) and parse it.
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* @param {string} uri The URI of the remote gpx file.
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* @param {gpxParseCompleteCallback} callback Callback function to call when parse has completed.
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*
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*/
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exports.parseRemoteGpxFile = function parseRemoteGpxFile (uri, callback) {
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assert.equal(typeof uri, 'string', 'uri should be a string');
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assert.equal(typeof callback, 'function', 'callback should be a function');
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function onError (err) {
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return callback(new Error('failed to fetch gpx file: ' + err.toString()));
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}
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function onResponse (res) {
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var body = '';
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res.on('data', function (data) {
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body = body + data;
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});
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res.once('end', function () {
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exports.parseGpx(body, callback);
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});
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}
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(('https:' === url.parse(uri).protocol) ? https : http)
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.get(uri, onResponse)
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.once('error', onError);
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};
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//expose objects
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exports.GpxResult = GpxResult;
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exports.GpxExtent = GpxExtent;
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exports.GpxWaypoint = GpxWaypoint;
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exports.GpxTrack = GpxTrack;
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exports.GpxMetaData = GpxMetaData;
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exports.GpxRoute = GpxRoute;
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exports.utils = geomUtils;
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/**
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* Callback when gpx result has been processed.
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* @callback gpxParseCompleteCallback
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* @param {Object} error If an error has occurred the error otherwise null
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* @param {GpxResult} response The parsed gpx file object
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*/
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},{"./geomUtils":2,"./gpxExtent":4,"./gpxMetaData":5,"./gpxResult":6,"./gpxRoute":7,"./gpxTrack":8,"./gpxWaypoint":9,"assert":11,"fs":10,"http":41,"https":18,"url":52,"xml2js":58}],4:[function(require,module,exports){
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/**
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* Contructor for gpx extent
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* @classdesc Stores an extent.
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* @class
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* @param {number} minx The minimum x value
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* @param {number} miny The minimum y value
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* @param {number} maxx The maximum x value
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* @param {number} miny The maximum y value
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*/
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function GpxExtent(minx, miny, maxx, maxy) {
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minx = minx || -1;
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miny = miny || -1;
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maxx = maxx || -1;
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maxy = maxy || -1;
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this.__defineGetter__("minx", function() {
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return minx;
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});
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this.__defineGetter__("miny", function() {
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return miny;
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});
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this.__defineGetter__("maxx", function() {
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return maxx;
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});
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this.__defineGetter__("maxy", function() {
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return maxy;
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});
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}
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module.exports = GpxExtent;
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},{}],5:[function(require,module,exports){
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/**
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* Contructor for the gpx metadata class
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* @class
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* @classdesc Stores all the metadata associated with the gpx file.
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* @param {string} creator The creator of the gpx file.
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* @param {string} time The string representation of the datetime from the file.
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*/
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function GpxMetaData(creator, time, bounds, name, desc, author, copyright, links, keywords) {
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creator = creator || null;
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time = new Date(time) || null;
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bounds = bounds || null;
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name = name || "";
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desc = desc || "";
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this.__defineGetter__("creator", function() {
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return creator;
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});
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this.__defineGetter__("time", function() {
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return time;
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});
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this.__defineGetter__("bounds", function() {
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return bounds;
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});
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this.__defineGetter__("name", function() {
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return name;
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});
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this.__defineGetter__("description", function() {
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return desc;
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});
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this.__defineGetter__("author", function() {
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return author;
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});
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this.__defineGetter__("copyright", function() {
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return copyright;
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});
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this.__defineGetter__("links", function() {
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return links;
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});
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this.__defineGetter__("keywords", function() {
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return keywords;
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});
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}
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module.exports = GpxMetaData;
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},{}],6:[function(require,module,exports){
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/**
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* Constructor for GpxResult
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* @class
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* @classdesc Holds the results of the gpx parse
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* @param {GpxMetaData} metadata The metadata associated with the gpx trace
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* @param {Array.<GpxWaypoint>} waypoints An array of waypoints.
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* @param {Array.<GpxRoute>} routes An array of routes.
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* @param {Array.<GpxTrack>} tracks An array of tracks.
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*/
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function GpxResult(metadata, waypoints, routes, tracks) {
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metadata = metadata || null;
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waypoints = waypoints || null;
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routes = routes || null;
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tracks = tracks || null;
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this.__defineGetter__("metadata", function() {
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return metadata;
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});
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this.__defineGetter__("waypoints", function() {
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return waypoints;
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});
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this.__defineGetter__("routes", function() {
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return routes;
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});
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this.__defineGetter__("tracks", function() {
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return tracks;
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});
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}
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module.exports = GpxResult;
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},{}],7:[function(require,module,exports){
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var geomUtils = require('./geomUtils');
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/**
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* Constructs a gpx route.
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* @class
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* @classdesc represents a route, an ordered list of waypoints representing a series of turn points leading to a destination.
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* @param {string} name The name of the route.
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* @param {string} cmt A comment regarding the route.
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* @param {string} desc A description of the route.
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* @param {object[]} points An array of waypoints representing the route.
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**/
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function GpxRoute(name, cmt, desc, points) {
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name = name || "";
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desc = desc || "";
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cmt = cmt || "";
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points = points || [];
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this.__defineGetter__("name", function() {
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return name;
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|
});
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this.__defineGetter__("cmt", function() {
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return cmt;
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});
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this.__defineGetter__("description", function() {
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return desc;
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|
});
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this.__defineGetter__("points", function() {
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return points;
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});
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this.point = function(index) {
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return points[index];
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};
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|
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/**
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|
* Calculates the length of the route
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|
**/
|
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this.length = function() {
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var total = 0;
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for (var j=0, jl = points.length -1; j<jl; j++) {
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total += geomUtils.calculateDistance(points[j].lat,points[j].lon,points[j+1].lat,points[j+1].lon );
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}
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return total;
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|
};
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}
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|
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module.exports = GpxRoute;
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|
|
|
},{"./geomUtils":2}],8:[function(require,module,exports){
|
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var geomUtils = require('./geomUtils');
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|
|
|
/**
|
|
* Constructs a gpx track.
|
|
* @class
|
|
* @classdesc Holds an instance of a gpx track
|
|
* @param {object[]} segments The segments of the track
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|
* @param {String} name The name of the Track
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|
**/
|
|
function GpxTrack(segments, name) {
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|
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segments = segments || [];
|
|
name = name || "";
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|
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this.__defineGetter__("name", function() {
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|
return name;
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|
});
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|
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this.__defineGetter__("segments", function() {
|
|
return segments;
|
|
});
|
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|
|
/**
|
|
* Gets a segment of the track.
|
|
**/
|
|
this.segment = function(index) {
|
|
return segments[index];
|
|
};
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|
|
/**
|
|
* Calculates the total length of all the segments within the track
|
|
**/
|
|
this.length = function() {
|
|
var total = 0,
|
|
currentSegment = null;
|
|
|
|
for (var i=0, il= segments.length; i<il; i++) {
|
|
currentSegment = segments[i];
|
|
if (currentSegment.length > 1) {
|
|
for (var j=0, jl = currentSegment.length -1; j<jl; j++) {
|
|
total += geomUtils.calculateDistance(currentSegment[j].lat,currentSegment[j].lon,currentSegment[j+1].lat,currentSegment[j+1].lon );
|
|
}
|
|
}
|
|
}
|
|
|
|
return total;
|
|
};
|
|
|
|
}
|
|
|
|
module.exports = GpxTrack;
|
|
|
|
},{"./geomUtils":2}],9:[function(require,module,exports){
|
|
/**
|
|
* Constructs a gpx waypoint.
|
|
* @class
|
|
* @classdesc Represents a waypoint, point of interest, or named feature on a map.
|
|
* @param {number} lat The latitude of the waypoint.
|
|
* @param {number} lon The longtitude of the waypoint.
|
|
* @param {number} elevation of the waypoint.
|
|
* @param {string} time The time at the waypoint.
|
|
* @param {number} magvar The magnetic variation at the waypoint.
|
|
* @param {number} geoidheight The geoid height at the waypoint.
|
|
* @param {string} name The name of the waypoint.
|
|
* @param {string} cmt A comment regarding the waypoint.
|
|
* @param {string} desc A description of the waypoint.
|
|
* @param {string} src The source of the waypoint.
|
|
* @param {string[]} links An array of links for the waypoint.
|
|
* @param {string} sym The symbol of the waypoint.
|
|
* @param {string} type The type of waypoint.
|
|
**/
|
|
function GpxWaypoint(lat, lon, elevation, time, magvar, geoidheight, name, cmt, desc, src, links, sym, type) {
|
|
lat = parseFloat(lat) || -1;
|
|
lon = parseFloat(lon) || -1;
|
|
elevation = elevation || -1;
|
|
time = time ? new Date(time) : null;
|
|
name = name || null;
|
|
cmt = cmt || "";
|
|
desc = desc || null;
|
|
src = src || "";
|
|
type = type || "";
|
|
|
|
/**
|
|
* Name of the Waypoint
|
|
* @name name
|
|
* @memberOf GpxWaypoint
|
|
* @instance
|
|
* @type {string}
|
|
**/
|
|
this.__defineGetter__("name", function() {
|
|
return name;
|
|
});
|
|
|
|
|
|
/**
|
|
* cmt of the Waypoint
|
|
* @name cmt
|
|
* @memberOf GpxWaypoint
|
|
* @instance
|
|
* @type {string}
|
|
**/
|
|
this.__defineGetter__("cmt", function() {
|
|
return cmt;
|
|
});
|
|
|
|
/**
|
|
* Description of the Waypoint
|
|
* @name description
|
|
* @memberOf GpxWaypoint
|
|
* @instance
|
|
* @type {string}
|
|
**/
|
|
Object.defineProperty(this,'description', {
|
|
get: function() { return desc; }
|
|
});
|
|
|
|
this.__defineGetter__("src", function() {
|
|
return src;
|
|
});
|
|
|
|
this.__defineGetter__("type", function() {
|
|
return type;
|
|
});
|
|
|
|
/**
|
|
* Latitude of the Waypoint
|
|
* @name lat
|
|
* @memberOf GpxWaypoint
|
|
* @instance
|
|
* @type {Number}
|
|
**/
|
|
this.__defineGetter__("lat", function() {
|
|
return lat;
|
|
});
|
|
|
|
/**
|
|
* Longtitude of the Waypoint
|
|
* @name lon
|
|
* @memberOf GpxWaypoint
|
|
* @instance
|
|
* @type {Number}
|
|
**/
|
|
this.__defineGetter__("lon", function() {
|
|
return lon;
|
|
});
|
|
|
|
|
|
/**
|
|
* Elevation at the Waypoint
|
|
* @name elevation
|
|
* @memberOf GpxWaypoint
|
|
* @instance
|
|
* @type {Number}
|
|
**/
|
|
this.__defineGetter__("elevation", function() {
|
|
return elevation;
|
|
});
|
|
|
|
|
|
/**
|
|
* Time associated with the Waypoint
|
|
* @name time
|
|
* @memberOf GpxWaypoint
|
|
* @instance
|
|
* @type {Date}
|
|
**/
|
|
this.__defineGetter__("time", function() {
|
|
return time;
|
|
});
|
|
}
|
|
|
|
module.exports = GpxWaypoint;
|
|
|
|
},{}],10:[function(require,module,exports){
|
|
|
|
},{}],11:[function(require,module,exports){
|
|
// http://wiki.commonjs.org/wiki/Unit_Testing/1.0
|
|
//
|
|
// THIS IS NOT TESTED NOR LIKELY TO WORK OUTSIDE V8!
|
|
//
|
|
// Originally from narwhal.js (http://narwhaljs.org)
|
|
// Copyright (c) 2009 Thomas Robinson <280north.com>
|
|
//
|
|
// 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 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.
|
|
|
|
// when used in node, this will actually load the util module we depend on
|
|
// versus loading the builtin util module as happens otherwise
|
|
// this is a bug in node module loading as far as I am concerned
|
|
var util = require('util/');
|
|
|
|
var pSlice = Array.prototype.slice;
|
|
var hasOwn = Object.prototype.hasOwnProperty;
|
|
|
|
// 1. The assert module provides functions that throw
|
|
// AssertionError's when particular conditions are not met. The
|
|
// assert module must conform to the following interface.
|
|
|
|
var assert = module.exports = ok;
|
|
|
|
// 2. The AssertionError is defined in assert.
|
|
// new assert.AssertionError({ message: message,
|
|
// actual: actual,
|
|
// expected: expected })
|
|
|
|
assert.AssertionError = function AssertionError(options) {
|
|
this.name = 'AssertionError';
|
|
this.actual = options.actual;
|
|
this.expected = options.expected;
|
|
this.operator = options.operator;
|
|
if (options.message) {
|
|
this.message = options.message;
|
|
this.generatedMessage = false;
|
|
} else {
|
|
this.message = getMessage(this);
|
|
this.generatedMessage = true;
|
|
}
|
|
var stackStartFunction = options.stackStartFunction || fail;
|
|
|
|
if (Error.captureStackTrace) {
|
|
Error.captureStackTrace(this, stackStartFunction);
|
|
}
|
|
else {
|
|
// non v8 browsers so we can have a stacktrace
|
|
var err = new Error();
|
|
if (err.stack) {
|
|
var out = err.stack;
|
|
|
|
// try to strip useless frames
|
|
var fn_name = stackStartFunction.name;
|
|
var idx = out.indexOf('\n' + fn_name);
|
|
if (idx >= 0) {
|
|
// once we have located the function frame
|
|
// we need to strip out everything before it (and its line)
|
|
var next_line = out.indexOf('\n', idx + 1);
|
|
out = out.substring(next_line + 1);
|
|
}
|
|
|
|
this.stack = out;
|
|
}
|
|
}
|
|
};
|
|
|
|
// assert.AssertionError instanceof Error
|
|
util.inherits(assert.AssertionError, Error);
|
|
|
|
function replacer(key, value) {
|
|
if (util.isUndefined(value)) {
|
|
return '' + value;
|
|
}
|
|
if (util.isNumber(value) && !isFinite(value)) {
|
|
return value.toString();
|
|
}
|
|
if (util.isFunction(value) || util.isRegExp(value)) {
|
|
return value.toString();
|
|
}
|
|
return value;
|
|
}
|
|
|
|
function truncate(s, n) {
|
|
if (util.isString(s)) {
|
|
return s.length < n ? s : s.slice(0, n);
|
|
} else {
|
|
return s;
|
|
}
|
|
}
|
|
|
|
function getMessage(self) {
|
|
return truncate(JSON.stringify(self.actual, replacer), 128) + ' ' +
|
|
self.operator + ' ' +
|
|
truncate(JSON.stringify(self.expected, replacer), 128);
|
|
}
|
|
|
|
// At present only the three keys mentioned above are used and
|
|
// understood by the spec. Implementations or sub modules can pass
|
|
// other keys to the AssertionError's constructor - they will be
|
|
// ignored.
|
|
|
|
// 3. All of the following functions must throw an AssertionError
|
|
// when a corresponding condition is not met, with a message that
|
|
// may be undefined if not provided. All assertion methods provide
|
|
// both the actual and expected values to the assertion error for
|
|
// display purposes.
|
|
|
|
function fail(actual, expected, message, operator, stackStartFunction) {
|
|
throw new assert.AssertionError({
|
|
message: message,
|
|
actual: actual,
|
|
expected: expected,
|
|
operator: operator,
|
|
stackStartFunction: stackStartFunction
|
|
});
|
|
}
|
|
|
|
// EXTENSION! allows for well behaved errors defined elsewhere.
|
|
assert.fail = fail;
|
|
|
|
// 4. Pure assertion tests whether a value is truthy, as determined
|
|
// by !!guard.
|
|
// assert.ok(guard, message_opt);
|
|
// This statement is equivalent to assert.equal(true, !!guard,
|
|
// message_opt);. To test strictly for the value true, use
|
|
// assert.strictEqual(true, guard, message_opt);.
|
|
|
|
function ok(value, message) {
|
|
if (!value) fail(value, true, message, '==', assert.ok);
|
|
}
|
|
assert.ok = ok;
|
|
|
|
// 5. The equality assertion tests shallow, coercive equality with
|
|
// ==.
|
|
// assert.equal(actual, expected, message_opt);
|
|
|
|
assert.equal = function equal(actual, expected, message) {
|
|
if (actual != expected) fail(actual, expected, message, '==', assert.equal);
|
|
};
|
|
|
|
// 6. The non-equality assertion tests for whether two objects are not equal
|
|
// with != assert.notEqual(actual, expected, message_opt);
|
|
|
|
assert.notEqual = function notEqual(actual, expected, message) {
|
|
if (actual == expected) {
|
|
fail(actual, expected, message, '!=', assert.notEqual);
|
|
}
|
|
};
|
|
|
|
// 7. The equivalence assertion tests a deep equality relation.
|
|
// assert.deepEqual(actual, expected, message_opt);
|
|
|
|
assert.deepEqual = function deepEqual(actual, expected, message) {
|
|
if (!_deepEqual(actual, expected)) {
|
|
fail(actual, expected, message, 'deepEqual', assert.deepEqual);
|
|
}
|
|
};
|
|
|
|
function _deepEqual(actual, expected) {
|
|
// 7.1. All identical values are equivalent, as determined by ===.
|
|
if (actual === expected) {
|
|
return true;
|
|
|
|
} else if (util.isBuffer(actual) && util.isBuffer(expected)) {
|
|
if (actual.length != expected.length) return false;
|
|
|
|
for (var i = 0; i < actual.length; i++) {
|
|
if (actual[i] !== expected[i]) return false;
|
|
}
|
|
|
|
return true;
|
|
|
|
// 7.2. If the expected value is a Date object, the actual value is
|
|
// equivalent if it is also a Date object that refers to the same time.
|
|
} else if (util.isDate(actual) && util.isDate(expected)) {
|
|
return actual.getTime() === expected.getTime();
|
|
|
|
// 7.3 If the expected value is a RegExp object, the actual value is
|
|
// equivalent if it is also a RegExp object with the same source and
|
|
// properties (`global`, `multiline`, `lastIndex`, `ignoreCase`).
|
|
} else if (util.isRegExp(actual) && util.isRegExp(expected)) {
|
|
return actual.source === expected.source &&
|
|
actual.global === expected.global &&
|
|
actual.multiline === expected.multiline &&
|
|
actual.lastIndex === expected.lastIndex &&
|
|
actual.ignoreCase === expected.ignoreCase;
|
|
|
|
// 7.4. Other pairs that do not both pass typeof value == 'object',
|
|
// equivalence is determined by ==.
|
|
} else if (!util.isObject(actual) && !util.isObject(expected)) {
|
|
return actual == expected;
|
|
|
|
// 7.5 For all other Object pairs, including Array objects, equivalence is
|
|
// determined by having the same number of owned properties (as verified
|
|
// with Object.prototype.hasOwnProperty.call), the same set of keys
|
|
// (although not necessarily the same order), equivalent values for every
|
|
// corresponding key, and an identical 'prototype' property. Note: this
|
|
// accounts for both named and indexed properties on Arrays.
|
|
} else {
|
|
return objEquiv(actual, expected);
|
|
}
|
|
}
|
|
|
|
function isArguments(object) {
|
|
return Object.prototype.toString.call(object) == '[object Arguments]';
|
|
}
|
|
|
|
function objEquiv(a, b) {
|
|
if (util.isNullOrUndefined(a) || util.isNullOrUndefined(b))
|
|
return false;
|
|
// an identical 'prototype' property.
|
|
if (a.prototype !== b.prototype) return false;
|
|
// if one is a primitive, the other must be same
|
|
if (util.isPrimitive(a) || util.isPrimitive(b)) {
|
|
return a === b;
|
|
}
|
|
var aIsArgs = isArguments(a),
|
|
bIsArgs = isArguments(b);
|
|
if ((aIsArgs && !bIsArgs) || (!aIsArgs && bIsArgs))
|
|
return false;
|
|
if (aIsArgs) {
|
|
a = pSlice.call(a);
|
|
b = pSlice.call(b);
|
|
return _deepEqual(a, b);
|
|
}
|
|
var ka = objectKeys(a),
|
|
kb = objectKeys(b),
|
|
key, i;
|
|
// having the same number of owned properties (keys incorporates
|
|
// hasOwnProperty)
|
|
if (ka.length != kb.length)
|
|
return false;
|
|
//the same set of keys (although not necessarily the same order),
|
|
ka.sort();
|
|
kb.sort();
|
|
//~~~cheap key test
|
|
for (i = ka.length - 1; i >= 0; i--) {
|
|
if (ka[i] != kb[i])
|
|
return false;
|
|
}
|
|
//equivalent values for every corresponding key, and
|
|
//~~~possibly expensive deep test
|
|
for (i = ka.length - 1; i >= 0; i--) {
|
|
key = ka[i];
|
|
if (!_deepEqual(a[key], b[key])) return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
// 8. The non-equivalence assertion tests for any deep inequality.
|
|
// assert.notDeepEqual(actual, expected, message_opt);
|
|
|
|
assert.notDeepEqual = function notDeepEqual(actual, expected, message) {
|
|
if (_deepEqual(actual, expected)) {
|
|
fail(actual, expected, message, 'notDeepEqual', assert.notDeepEqual);
|
|
}
|
|
};
|
|
|
|
// 9. The strict equality assertion tests strict equality, as determined by ===.
|
|
// assert.strictEqual(actual, expected, message_opt);
|
|
|
|
assert.strictEqual = function strictEqual(actual, expected, message) {
|
|
if (actual !== expected) {
|
|
fail(actual, expected, message, '===', assert.strictEqual);
|
|
}
|
|
};
|
|
|
|
// 10. The strict non-equality assertion tests for strict inequality, as
|
|
// determined by !==. assert.notStrictEqual(actual, expected, message_opt);
|
|
|
|
assert.notStrictEqual = function notStrictEqual(actual, expected, message) {
|
|
if (actual === expected) {
|
|
fail(actual, expected, message, '!==', assert.notStrictEqual);
|
|
}
|
|
};
|
|
|
|
function expectedException(actual, expected) {
|
|
if (!actual || !expected) {
|
|
return false;
|
|
}
|
|
|
|
if (Object.prototype.toString.call(expected) == '[object RegExp]') {
|
|
return expected.test(actual);
|
|
} else if (actual instanceof expected) {
|
|
return true;
|
|
} else if (expected.call({}, actual) === true) {
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function _throws(shouldThrow, block, expected, message) {
|
|
var actual;
|
|
|
|
if (util.isString(expected)) {
|
|
message = expected;
|
|
expected = null;
|
|
}
|
|
|
|
try {
|
|
block();
|
|
} catch (e) {
|
|
actual = e;
|
|
}
|
|
|
|
message = (expected && expected.name ? ' (' + expected.name + ').' : '.') +
|
|
(message ? ' ' + message : '.');
|
|
|
|
if (shouldThrow && !actual) {
|
|
fail(actual, expected, 'Missing expected exception' + message);
|
|
}
|
|
|
|
if (!shouldThrow && expectedException(actual, expected)) {
|
|
fail(actual, expected, 'Got unwanted exception' + message);
|
|
}
|
|
|
|
if ((shouldThrow && actual && expected &&
|
|
!expectedException(actual, expected)) || (!shouldThrow && actual)) {
|
|
throw actual;
|
|
}
|
|
}
|
|
|
|
// 11. Expected to throw an error:
|
|
// assert.throws(block, Error_opt, message_opt);
|
|
|
|
assert.throws = function(block, /*optional*/error, /*optional*/message) {
|
|
_throws.apply(this, [true].concat(pSlice.call(arguments)));
|
|
};
|
|
|
|
// EXTENSION! This is annoying to write outside this module.
|
|
assert.doesNotThrow = function(block, /*optional*/message) {
|
|
_throws.apply(this, [false].concat(pSlice.call(arguments)));
|
|
};
|
|
|
|
assert.ifError = function(err) { if (err) {throw err;}};
|
|
|
|
var objectKeys = Object.keys || function (obj) {
|
|
var keys = [];
|
|
for (var key in obj) {
|
|
if (hasOwn.call(obj, key)) keys.push(key);
|
|
}
|
|
return keys;
|
|
};
|
|
|
|
},{"util/":54}],12:[function(require,module,exports){
|
|
arguments[4][10][0].apply(exports,arguments)
|
|
},{"dup":10}],13:[function(require,module,exports){
|
|
(function (global){
|
|
/*!
|
|
* The buffer module from node.js, for the browser.
|
|
*
|
|
* @author Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
|
|
* @license MIT
|
|
*/
|
|
/* eslint-disable no-proto */
|
|
|
|
var base64 = require('base64-js')
|
|
var ieee754 = require('ieee754')
|
|
var isArray = require('is-array')
|
|
|
|
exports.Buffer = Buffer
|
|
exports.SlowBuffer = SlowBuffer
|
|
exports.INSPECT_MAX_BYTES = 50
|
|
Buffer.poolSize = 8192 // not used by this implementation
|
|
|
|
var rootParent = {}
|
|
|
|
/**
|
|
* If `Buffer.TYPED_ARRAY_SUPPORT`:
|
|
* === true Use Uint8Array implementation (fastest)
|
|
* === false Use 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+.
|
|
*
|
|
* Due to various browser bugs, sometimes the Object implementation will be used even
|
|
* when the browser supports typed arrays.
|
|
*
|
|
* Note:
|
|
*
|
|
* - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
|
|
* See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
|
|
*
|
|
* - Safari 5-7 lacks support for changing the `Object.prototype.constructor` property
|
|
* on objects.
|
|
*
|
|
* - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
|
|
*
|
|
* - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
|
|
* incorrect length in some situations.
|
|
|
|
* We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
|
|
* get the Object implementation, which is slower but behaves correctly.
|
|
*/
|
|
Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
|
|
? global.TYPED_ARRAY_SUPPORT
|
|
: typedArraySupport()
|
|
|
|
function typedArraySupport () {
|
|
function Bar () {}
|
|
try {
|
|
var arr = new Uint8Array(1)
|
|
arr.foo = function () { return 42 }
|
|
arr.constructor = Bar
|
|
return arr.foo() === 42 && // typed array instances can be augmented
|
|
arr.constructor === Bar && // constructor can be set
|
|
typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
|
|
arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
|
|
} catch (e) {
|
|
return false
|
|
}
|
|
}
|
|
|
|
function kMaxLength () {
|
|
return Buffer.TYPED_ARRAY_SUPPORT
|
|
? 0x7fffffff
|
|
: 0x3fffffff
|
|
}
|
|
|
|
/**
|
|
* Class: Buffer
|
|
* =============
|
|
*
|
|
* The Buffer constructor returns instances of `Uint8Array` that are augmented
|
|
* with function properties for all the node `Buffer` API functions. We use
|
|
* `Uint8Array` so that square bracket notation works as expected -- it returns
|
|
* a single octet.
|
|
*
|
|
* By augmenting the instances, we can avoid modifying the `Uint8Array`
|
|
* prototype.
|
|
*/
|
|
function Buffer (arg) {
|
|
if (!(this instanceof Buffer)) {
|
|
// Avoid going through an ArgumentsAdaptorTrampoline in the common case.
|
|
if (arguments.length > 1) return new Buffer(arg, arguments[1])
|
|
return new Buffer(arg)
|
|
}
|
|
|
|
this.length = 0
|
|
this.parent = undefined
|
|
|
|
// Common case.
|
|
if (typeof arg === 'number') {
|
|
return fromNumber(this, arg)
|
|
}
|
|
|
|
// Slightly less common case.
|
|
if (typeof arg === 'string') {
|
|
return fromString(this, arg, arguments.length > 1 ? arguments[1] : 'utf8')
|
|
}
|
|
|
|
// Unusual.
|
|
return fromObject(this, arg)
|
|
}
|
|
|
|
function fromNumber (that, length) {
|
|
that = allocate(that, length < 0 ? 0 : checked(length) | 0)
|
|
if (!Buffer.TYPED_ARRAY_SUPPORT) {
|
|
for (var i = 0; i < length; i++) {
|
|
that[i] = 0
|
|
}
|
|
}
|
|
return that
|
|
}
|
|
|
|
function fromString (that, string, encoding) {
|
|
if (typeof encoding !== 'string' || encoding === '') encoding = 'utf8'
|
|
|
|
// Assumption: byteLength() return value is always < kMaxLength.
|
|
var length = byteLength(string, encoding) | 0
|
|
that = allocate(that, length)
|
|
|
|
that.write(string, encoding)
|
|
return that
|
|
}
|
|
|
|
function fromObject (that, object) {
|
|
if (Buffer.isBuffer(object)) return fromBuffer(that, object)
|
|
|
|
if (isArray(object)) return fromArray(that, object)
|
|
|
|
if (object == null) {
|
|
throw new TypeError('must start with number, buffer, array or string')
|
|
}
|
|
|
|
if (typeof ArrayBuffer !== 'undefined') {
|
|
if (object.buffer instanceof ArrayBuffer) {
|
|
return fromTypedArray(that, object)
|
|
}
|
|
if (object instanceof ArrayBuffer) {
|
|
return fromArrayBuffer(that, object)
|
|
}
|
|
}
|
|
|
|
if (object.length) return fromArrayLike(that, object)
|
|
|
|
return fromJsonObject(that, object)
|
|
}
|
|
|
|
function fromBuffer (that, buffer) {
|
|
var length = checked(buffer.length) | 0
|
|
that = allocate(that, length)
|
|
buffer.copy(that, 0, 0, length)
|
|
return that
|
|
}
|
|
|
|
function fromArray (that, array) {
|
|
var length = checked(array.length) | 0
|
|
that = allocate(that, length)
|
|
for (var i = 0; i < length; i += 1) {
|
|
that[i] = array[i] & 255
|
|
}
|
|
return that
|
|
}
|
|
|
|
// Duplicate of fromArray() to keep fromArray() monomorphic.
|
|
function fromTypedArray (that, array) {
|
|
var length = checked(array.length) | 0
|
|
that = allocate(that, length)
|
|
// Truncating the elements is probably not what people expect from typed
|
|
// arrays with BYTES_PER_ELEMENT > 1 but it's compatible with the behavior
|
|
// of the old Buffer constructor.
|
|
for (var i = 0; i < length; i += 1) {
|
|
that[i] = array[i] & 255
|
|
}
|
|
return that
|
|
}
|
|
|
|
function fromArrayBuffer (that, array) {
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
// Return an augmented `Uint8Array` instance, for best performance
|
|
array.byteLength
|
|
that = Buffer._augment(new Uint8Array(array))
|
|
} else {
|
|
// Fallback: Return an object instance of the Buffer class
|
|
that = fromTypedArray(that, new Uint8Array(array))
|
|
}
|
|
return that
|
|
}
|
|
|
|
function fromArrayLike (that, array) {
|
|
var length = checked(array.length) | 0
|
|
that = allocate(that, length)
|
|
for (var i = 0; i < length; i += 1) {
|
|
that[i] = array[i] & 255
|
|
}
|
|
return that
|
|
}
|
|
|
|
// Deserialize { type: 'Buffer', data: [1,2,3,...] } into a Buffer object.
|
|
// Returns a zero-length buffer for inputs that don't conform to the spec.
|
|
function fromJsonObject (that, object) {
|
|
var array
|
|
var length = 0
|
|
|
|
if (object.type === 'Buffer' && isArray(object.data)) {
|
|
array = object.data
|
|
length = checked(array.length) | 0
|
|
}
|
|
that = allocate(that, length)
|
|
|
|
for (var i = 0; i < length; i += 1) {
|
|
that[i] = array[i] & 255
|
|
}
|
|
return that
|
|
}
|
|
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
Buffer.prototype.__proto__ = Uint8Array.prototype
|
|
Buffer.__proto__ = Uint8Array
|
|
}
|
|
|
|
function allocate (that, length) {
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
// Return an augmented `Uint8Array` instance, for best performance
|
|
that = Buffer._augment(new Uint8Array(length))
|
|
that.__proto__ = Buffer.prototype
|
|
} else {
|
|
// Fallback: Return an object instance of the Buffer class
|
|
that.length = length
|
|
that._isBuffer = true
|
|
}
|
|
|
|
var fromPool = length !== 0 && length <= Buffer.poolSize >>> 1
|
|
if (fromPool) that.parent = rootParent
|
|
|
|
return that
|
|
}
|
|
|
|
function checked (length) {
|
|
// Note: cannot use `length < kMaxLength` here because that fails when
|
|
// length is NaN (which is otherwise coerced to zero.)
|
|
if (length >= kMaxLength()) {
|
|
throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
|
|
'size: 0x' + kMaxLength().toString(16) + ' bytes')
|
|
}
|
|
return length | 0
|
|
}
|
|
|
|
function SlowBuffer (subject, encoding) {
|
|
if (!(this instanceof SlowBuffer)) return new SlowBuffer(subject, encoding)
|
|
|
|
var buf = new Buffer(subject, encoding)
|
|
delete buf.parent
|
|
return buf
|
|
}
|
|
|
|
Buffer.isBuffer = function isBuffer (b) {
|
|
return !!(b != null && b._isBuffer)
|
|
}
|
|
|
|
Buffer.compare = function compare (a, b) {
|
|
if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
|
|
throw new TypeError('Arguments must be Buffers')
|
|
}
|
|
|
|
if (a === b) return 0
|
|
|
|
var x = a.length
|
|
var y = b.length
|
|
|
|
var i = 0
|
|
var len = Math.min(x, y)
|
|
while (i < len) {
|
|
if (a[i] !== b[i]) break
|
|
|
|
++i
|
|
}
|
|
|
|
if (i !== len) {
|
|
x = a[i]
|
|
y = b[i]
|
|
}
|
|
|
|
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 'binary':
|
|
case 'base64':
|
|
case 'raw':
|
|
case 'ucs2':
|
|
case 'ucs-2':
|
|
case 'utf16le':
|
|
case 'utf-16le':
|
|
return true
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
|
|
Buffer.concat = function concat (list, length) {
|
|
if (!isArray(list)) throw new TypeError('list argument must be an Array of Buffers.')
|
|
|
|
if (list.length === 0) {
|
|
return new Buffer(0)
|
|
}
|
|
|
|
var i
|
|
if (length === undefined) {
|
|
length = 0
|
|
for (i = 0; i < list.length; i++) {
|
|
length += list[i].length
|
|
}
|
|
}
|
|
|
|
var buf = new Buffer(length)
|
|
var pos = 0
|
|
for (i = 0; i < list.length; i++) {
|
|
var item = list[i]
|
|
item.copy(buf, pos)
|
|
pos += item.length
|
|
}
|
|
return buf
|
|
}
|
|
|
|
function byteLength (string, encoding) {
|
|
if (typeof string !== 'string') string = '' + string
|
|
|
|
var len = string.length
|
|
if (len === 0) return 0
|
|
|
|
// Use a for loop to avoid recursion
|
|
var loweredCase = false
|
|
for (;;) {
|
|
switch (encoding) {
|
|
case 'ascii':
|
|
case 'binary':
|
|
// Deprecated
|
|
case 'raw':
|
|
case 'raws':
|
|
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 utf8ToBytes(string).length // assume utf8
|
|
encoding = ('' + encoding).toLowerCase()
|
|
loweredCase = true
|
|
}
|
|
}
|
|
}
|
|
Buffer.byteLength = byteLength
|
|
|
|
// pre-set for values that may exist in the future
|
|
Buffer.prototype.length = undefined
|
|
Buffer.prototype.parent = undefined
|
|
|
|
function slowToString (encoding, start, end) {
|
|
var loweredCase = false
|
|
|
|
start = start | 0
|
|
end = end === undefined || end === Infinity ? this.length : end | 0
|
|
|
|
if (!encoding) encoding = 'utf8'
|
|
if (start < 0) start = 0
|
|
if (end > this.length) end = this.length
|
|
if (end <= start) return ''
|
|
|
|
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 'binary':
|
|
return binarySlice(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
|
|
}
|
|
}
|
|
}
|
|
|
|
Buffer.prototype.toString = function toString () {
|
|
var length = this.length | 0
|
|
if (length === 0) return ''
|
|
if (arguments.length === 0) return utf8Slice(this, 0, length)
|
|
return slowToString.apply(this, arguments)
|
|
}
|
|
|
|
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
|
|
if (this.length > 0) {
|
|
str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
|
|
if (this.length > max) str += ' ... '
|
|
}
|
|
return '<Buffer ' + str + '>'
|
|
}
|
|
|
|
Buffer.prototype.compare = function compare (b) {
|
|
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
|
|
if (this === b) return 0
|
|
return Buffer.compare(this, b)
|
|
}
|
|
|
|
Buffer.prototype.indexOf = function indexOf (val, byteOffset) {
|
|
if (byteOffset > 0x7fffffff) byteOffset = 0x7fffffff
|
|
else if (byteOffset < -0x80000000) byteOffset = -0x80000000
|
|
byteOffset >>= 0
|
|
|
|
if (this.length === 0) return -1
|
|
if (byteOffset >= this.length) return -1
|
|
|
|
// Negative offsets start from the end of the buffer
|
|
if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0)
|
|
|
|
if (typeof val === 'string') {
|
|
if (val.length === 0) return -1 // special case: looking for empty string always fails
|
|
return String.prototype.indexOf.call(this, val, byteOffset)
|
|
}
|
|
if (Buffer.isBuffer(val)) {
|
|
return arrayIndexOf(this, val, byteOffset)
|
|
}
|
|
if (typeof val === 'number') {
|
|
if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') {
|
|
return Uint8Array.prototype.indexOf.call(this, val, byteOffset)
|
|
}
|
|
return arrayIndexOf(this, [ val ], byteOffset)
|
|
}
|
|
|
|
function arrayIndexOf (arr, val, byteOffset) {
|
|
var foundIndex = -1
|
|
for (var i = 0; byteOffset + i < arr.length; i++) {
|
|
if (arr[byteOffset + i] === val[foundIndex === -1 ? 0 : i - foundIndex]) {
|
|
if (foundIndex === -1) foundIndex = i
|
|
if (i - foundIndex + 1 === val.length) return byteOffset + foundIndex
|
|
} else {
|
|
foundIndex = -1
|
|
}
|
|
}
|
|
return -1
|
|
}
|
|
|
|
throw new TypeError('val must be string, number or Buffer')
|
|
}
|
|
|
|
// `get` is deprecated
|
|
Buffer.prototype.get = function get (offset) {
|
|
console.log('.get() is deprecated. Access using array indexes instead.')
|
|
return this.readUInt8(offset)
|
|
}
|
|
|
|
// `set` is deprecated
|
|
Buffer.prototype.set = function set (v, offset) {
|
|
console.log('.set() is deprecated. Access using array indexes instead.')
|
|
return this.writeUInt8(v, offset)
|
|
}
|
|
|
|
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
|
|
}
|
|
}
|
|
|
|
// must be an even number of digits
|
|
var strLen = string.length
|
|
if (strLen % 2 !== 0) throw new Error('Invalid hex string')
|
|
|
|
if (length > strLen / 2) {
|
|
length = strLen / 2
|
|
}
|
|
for (var i = 0; i < length; i++) {
|
|
var parsed = parseInt(string.substr(i * 2, 2), 16)
|
|
if (isNaN(parsed)) throw new Error('Invalid hex string')
|
|
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 binaryWrite (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
|
|
}
|
|
// legacy write(string, encoding, offset, length) - remove in v0.13
|
|
} else {
|
|
var swap = encoding
|
|
encoding = offset
|
|
offset = length | 0
|
|
length = swap
|
|
}
|
|
|
|
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 'binary':
|
|
return binaryWrite(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 binarySlice (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
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
newBuf = Buffer._augment(this.subarray(start, end))
|
|
} else {
|
|
var sliceLen = end - start
|
|
newBuf = new Buffer(sliceLen, undefined)
|
|
for (var i = 0; i < sliceLen; i++) {
|
|
newBuf[i] = this[i + start]
|
|
}
|
|
}
|
|
|
|
if (newBuf.length) newBuf.parent = this.parent || this
|
|
|
|
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) {
|
|
if (!noAssert) checkOffset(offset, 1, this.length)
|
|
return this[offset]
|
|
}
|
|
|
|
Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
|
|
if (!noAssert) checkOffset(offset, 2, this.length)
|
|
return this[offset] | (this[offset + 1] << 8)
|
|
}
|
|
|
|
Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
|
|
if (!noAssert) checkOffset(offset, 2, this.length)
|
|
return (this[offset] << 8) | this[offset + 1]
|
|
}
|
|
|
|
Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
|
|
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) {
|
|
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) {
|
|
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) {
|
|
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) {
|
|
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) {
|
|
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) {
|
|
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) {
|
|
if (!noAssert) checkOffset(offset, 4, this.length)
|
|
return ieee754.read(this, offset, true, 23, 4)
|
|
}
|
|
|
|
Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
|
|
if (!noAssert) checkOffset(offset, 4, this.length)
|
|
return ieee754.read(this, offset, false, 23, 4)
|
|
}
|
|
|
|
Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
|
|
if (!noAssert) checkOffset(offset, 8, this.length)
|
|
return ieee754.read(this, offset, true, 52, 8)
|
|
}
|
|
|
|
Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
|
|
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 must be a Buffer instance')
|
|
if (value > max || value < min) throw new RangeError('value 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) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 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) checkInt(this, value, offset, byteLength, Math.pow(2, 8 * byteLength), 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)
|
|
if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
|
|
this[offset] = (value & 0xff)
|
|
return offset + 1
|
|
}
|
|
|
|
function objectWriteUInt16 (buf, value, offset, littleEndian) {
|
|
if (value < 0) value = 0xffff + value + 1
|
|
for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) {
|
|
buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
|
|
(littleEndian ? i : 1 - i) * 8
|
|
}
|
|
}
|
|
|
|
Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
|
|
value = +value
|
|
offset = offset | 0
|
|
if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
this[offset] = (value & 0xff)
|
|
this[offset + 1] = (value >>> 8)
|
|
} else {
|
|
objectWriteUInt16(this, value, offset, true)
|
|
}
|
|
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)
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
this[offset] = (value >>> 8)
|
|
this[offset + 1] = (value & 0xff)
|
|
} else {
|
|
objectWriteUInt16(this, value, offset, false)
|
|
}
|
|
return offset + 2
|
|
}
|
|
|
|
function objectWriteUInt32 (buf, value, offset, littleEndian) {
|
|
if (value < 0) value = 0xffffffff + value + 1
|
|
for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) {
|
|
buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
|
|
}
|
|
}
|
|
|
|
Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
|
|
value = +value
|
|
offset = offset | 0
|
|
if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
this[offset + 3] = (value >>> 24)
|
|
this[offset + 2] = (value >>> 16)
|
|
this[offset + 1] = (value >>> 8)
|
|
this[offset] = (value & 0xff)
|
|
} else {
|
|
objectWriteUInt32(this, value, offset, true)
|
|
}
|
|
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)
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
this[offset] = (value >>> 24)
|
|
this[offset + 1] = (value >>> 16)
|
|
this[offset + 2] = (value >>> 8)
|
|
this[offset + 3] = (value & 0xff)
|
|
} else {
|
|
objectWriteUInt32(this, value, offset, false)
|
|
}
|
|
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 = value < 0 ? 1 : 0
|
|
this[offset] = value & 0xFF
|
|
while (++i < byteLength && (mul *= 0x100)) {
|
|
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 = value < 0 ? 1 : 0
|
|
this[offset + i] = value & 0xFF
|
|
while (--i >= 0 && (mul *= 0x100)) {
|
|
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 (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
|
|
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)
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
this[offset] = (value & 0xff)
|
|
this[offset + 1] = (value >>> 8)
|
|
} else {
|
|
objectWriteUInt16(this, value, offset, true)
|
|
}
|
|
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)
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
this[offset] = (value >>> 8)
|
|
this[offset + 1] = (value & 0xff)
|
|
} else {
|
|
objectWriteUInt16(this, value, offset, false)
|
|
}
|
|
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)
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
this[offset] = (value & 0xff)
|
|
this[offset + 1] = (value >>> 8)
|
|
this[offset + 2] = (value >>> 16)
|
|
this[offset + 3] = (value >>> 24)
|
|
} else {
|
|
objectWriteUInt32(this, value, offset, true)
|
|
}
|
|
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
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
this[offset] = (value >>> 24)
|
|
this[offset + 1] = (value >>> 16)
|
|
this[offset + 2] = (value >>> 8)
|
|
this[offset + 3] = (value & 0xff)
|
|
} else {
|
|
objectWriteUInt32(this, value, offset, false)
|
|
}
|
|
return offset + 4
|
|
}
|
|
|
|
function checkIEEE754 (buf, value, offset, ext, max, min) {
|
|
if (value > max || value < min) throw new RangeError('value is out of bounds')
|
|
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) {
|
|
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) {
|
|
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 (!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('sourceStart out of bounds')
|
|
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
|
|
var i
|
|
|
|
if (this === target && start < targetStart && targetStart < end) {
|
|
// descending copy from end
|
|
for (i = len - 1; i >= 0; i--) {
|
|
target[i + targetStart] = this[i + start]
|
|
}
|
|
} else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
|
|
// ascending copy from start
|
|
for (i = 0; i < len; i++) {
|
|
target[i + targetStart] = this[i + start]
|
|
}
|
|
} else {
|
|
target._set(this.subarray(start, start + len), targetStart)
|
|
}
|
|
|
|
return len
|
|
}
|
|
|
|
// fill(value, start=0, end=buffer.length)
|
|
Buffer.prototype.fill = function fill (value, start, end) {
|
|
if (!value) value = 0
|
|
if (!start) start = 0
|
|
if (!end) end = this.length
|
|
|
|
if (end < start) throw new RangeError('end < start')
|
|
|
|
// Fill 0 bytes; we're done
|
|
if (end === start) return
|
|
if (this.length === 0) return
|
|
|
|
if (start < 0 || start >= this.length) throw new RangeError('start out of bounds')
|
|
if (end < 0 || end > this.length) throw new RangeError('end out of bounds')
|
|
|
|
var i
|
|
if (typeof value === 'number') {
|
|
for (i = start; i < end; i++) {
|
|
this[i] = value
|
|
}
|
|
} else {
|
|
var bytes = utf8ToBytes(value.toString())
|
|
var len = bytes.length
|
|
for (i = start; i < end; i++) {
|
|
this[i] = bytes[i % len]
|
|
}
|
|
}
|
|
|
|
return this
|
|
}
|
|
|
|
/**
|
|
* Creates a new `ArrayBuffer` with the *copied* memory of the buffer instance.
|
|
* Added in Node 0.12. Only available in browsers that support ArrayBuffer.
|
|
*/
|
|
Buffer.prototype.toArrayBuffer = function toArrayBuffer () {
|
|
if (typeof Uint8Array !== 'undefined') {
|
|
if (Buffer.TYPED_ARRAY_SUPPORT) {
|
|
return (new Buffer(this)).buffer
|
|
} else {
|
|
var buf = new Uint8Array(this.length)
|
|
for (var i = 0, len = buf.length; i < len; i += 1) {
|
|
buf[i] = this[i]
|
|
}
|
|
return buf.buffer
|
|
}
|
|
} else {
|
|
throw new TypeError('Buffer.toArrayBuffer not supported in this browser')
|
|
}
|
|
}
|
|
|
|
// HELPER FUNCTIONS
|
|
// ================
|
|
|
|
var BP = Buffer.prototype
|
|
|
|
/**
|
|
* Augment a Uint8Array *instance* (not the Uint8Array class!) with Buffer methods
|
|
*/
|
|
Buffer._augment = function _augment (arr) {
|
|
arr.constructor = Buffer
|
|
arr._isBuffer = true
|
|
|
|
// save reference to original Uint8Array set method before overwriting
|
|
arr._set = arr.set
|
|
|
|
// deprecated
|
|
arr.get = BP.get
|
|
arr.set = BP.set
|
|
|
|
arr.write = BP.write
|
|
arr.toString = BP.toString
|
|
arr.toLocaleString = BP.toString
|
|
arr.toJSON = BP.toJSON
|
|
arr.equals = BP.equals
|
|
arr.compare = BP.compare
|
|
arr.indexOf = BP.indexOf
|
|
arr.copy = BP.copy
|
|
arr.slice = BP.slice
|
|
arr.readUIntLE = BP.readUIntLE
|
|
arr.readUIntBE = BP.readUIntBE
|
|
arr.readUInt8 = BP.readUInt8
|
|
arr.readUInt16LE = BP.readUInt16LE
|
|
arr.readUInt16BE = BP.readUInt16BE
|
|
arr.readUInt32LE = BP.readUInt32LE
|
|
arr.readUInt32BE = BP.readUInt32BE
|
|
arr.readIntLE = BP.readIntLE
|
|
arr.readIntBE = BP.readIntBE
|
|
arr.readInt8 = BP.readInt8
|
|
arr.readInt16LE = BP.readInt16LE
|
|
arr.readInt16BE = BP.readInt16BE
|
|
arr.readInt32LE = BP.readInt32LE
|
|
arr.readInt32BE = BP.readInt32BE
|
|
arr.readFloatLE = BP.readFloatLE
|
|
arr.readFloatBE = BP.readFloatBE
|
|
arr.readDoubleLE = BP.readDoubleLE
|
|
arr.readDoubleBE = BP.readDoubleBE
|
|
arr.writeUInt8 = BP.writeUInt8
|
|
arr.writeUIntLE = BP.writeUIntLE
|
|
arr.writeUIntBE = BP.writeUIntBE
|
|
arr.writeUInt16LE = BP.writeUInt16LE
|
|
arr.writeUInt16BE = BP.writeUInt16BE
|
|
arr.writeUInt32LE = BP.writeUInt32LE
|
|
arr.writeUInt32BE = BP.writeUInt32BE
|
|
arr.writeIntLE = BP.writeIntLE
|
|
arr.writeIntBE = BP.writeIntBE
|
|
arr.writeInt8 = BP.writeInt8
|
|
arr.writeInt16LE = BP.writeInt16LE
|
|
arr.writeInt16BE = BP.writeInt16BE
|
|
arr.writeInt32LE = BP.writeInt32LE
|
|
arr.writeInt32BE = BP.writeInt32BE
|
|
arr.writeFloatLE = BP.writeFloatLE
|
|
arr.writeFloatBE = BP.writeFloatBE
|
|
arr.writeDoubleLE = BP.writeDoubleLE
|
|
arr.writeDoubleBE = BP.writeDoubleBE
|
|
arr.fill = BP.fill
|
|
arr.inspect = BP.inspect
|
|
arr.toArrayBuffer = BP.toArrayBuffer
|
|
|
|
return arr
|
|
}
|
|
|
|
var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
|
|
|
|
function base64clean (str) {
|
|
// Node strips out invalid characters like \n and \t from the string, base64-js does not
|
|
str = stringtrim(str).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 stringtrim (str) {
|
|
if (str.trim) return str.trim()
|
|
return str.replace(/^\s+|\s+$/g, '')
|
|
}
|
|
|
|
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
|
|
}
|
|
|
|
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
|
|
},{"base64-js":14,"ieee754":15,"is-array":16}],14:[function(require,module,exports){
|
|
var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
|
|
|
|
;(function (exports) {
|
|
'use strict';
|
|
|
|
var Arr = (typeof Uint8Array !== 'undefined')
|
|
? Uint8Array
|
|
: Array
|
|
|
|
var PLUS = '+'.charCodeAt(0)
|
|
var SLASH = '/'.charCodeAt(0)
|
|
var NUMBER = '0'.charCodeAt(0)
|
|
var LOWER = 'a'.charCodeAt(0)
|
|
var UPPER = 'A'.charCodeAt(0)
|
|
var PLUS_URL_SAFE = '-'.charCodeAt(0)
|
|
var SLASH_URL_SAFE = '_'.charCodeAt(0)
|
|
|
|
function decode (elt) {
|
|
var code = elt.charCodeAt(0)
|
|
if (code === PLUS ||
|
|
code === PLUS_URL_SAFE)
|
|
return 62 // '+'
|
|
if (code === SLASH ||
|
|
code === SLASH_URL_SAFE)
|
|
return 63 // '/'
|
|
if (code < NUMBER)
|
|
return -1 //no match
|
|
if (code < NUMBER + 10)
|
|
return code - NUMBER + 26 + 26
|
|
if (code < UPPER + 26)
|
|
return code - UPPER
|
|
if (code < LOWER + 26)
|
|
return code - LOWER + 26
|
|
}
|
|
|
|
function b64ToByteArray (b64) {
|
|
var i, j, l, tmp, placeHolders, arr
|
|
|
|
if (b64.length % 4 > 0) {
|
|
throw new Error('Invalid string. Length must be a multiple of 4')
|
|
}
|
|
|
|
// the number of equal signs (place holders)
|
|
// if there are two placeholders, than the two characters before it
|
|
// represent one byte
|
|
// if there is only one, then the three characters before it represent 2 bytes
|
|
// this is just a cheap hack to not do indexOf twice
|
|
var len = b64.length
|
|
placeHolders = '=' === b64.charAt(len - 2) ? 2 : '=' === b64.charAt(len - 1) ? 1 : 0
|
|
|
|
// base64 is 4/3 + up to two characters of the original data
|
|
arr = new Arr(b64.length * 3 / 4 - placeHolders)
|
|
|
|
// if there are placeholders, only get up to the last complete 4 chars
|
|
l = placeHolders > 0 ? b64.length - 4 : b64.length
|
|
|
|
var L = 0
|
|
|
|
function push (v) {
|
|
arr[L++] = v
|
|
}
|
|
|
|
for (i = 0, j = 0; i < l; i += 4, j += 3) {
|
|
tmp = (decode(b64.charAt(i)) << 18) | (decode(b64.charAt(i + 1)) << 12) | (decode(b64.charAt(i + 2)) << 6) | decode(b64.charAt(i + 3))
|
|
push((tmp & 0xFF0000) >> 16)
|
|
push((tmp & 0xFF00) >> 8)
|
|
push(tmp & 0xFF)
|
|
}
|
|
|
|
if (placeHolders === 2) {
|
|
tmp = (decode(b64.charAt(i)) << 2) | (decode(b64.charAt(i + 1)) >> 4)
|
|
push(tmp & 0xFF)
|
|
} else if (placeHolders === 1) {
|
|
tmp = (decode(b64.charAt(i)) << 10) | (decode(b64.charAt(i + 1)) << 4) | (decode(b64.charAt(i + 2)) >> 2)
|
|
push((tmp >> 8) & 0xFF)
|
|
push(tmp & 0xFF)
|
|
}
|
|
|
|
return arr
|
|
}
|
|
|
|
function uint8ToBase64 (uint8) {
|
|
var i,
|
|
extraBytes = uint8.length % 3, // if we have 1 byte left, pad 2 bytes
|
|
output = "",
|
|
temp, length
|
|
|
|
function encode (num) {
|
|
return lookup.charAt(num)
|
|
}
|
|
|
|
function tripletToBase64 (num) {
|
|
return encode(num >> 18 & 0x3F) + encode(num >> 12 & 0x3F) + encode(num >> 6 & 0x3F) + encode(num & 0x3F)
|
|
}
|
|
|
|
// go through the array every three bytes, we'll deal with trailing stuff later
|
|
for (i = 0, length = uint8.length - extraBytes; i < length; i += 3) {
|
|
temp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
|
|
output += tripletToBase64(temp)
|
|
}
|
|
|
|
// pad the end with zeros, but make sure to not forget the extra bytes
|
|
switch (extraBytes) {
|
|
case 1:
|
|
temp = uint8[uint8.length - 1]
|
|
output += encode(temp >> 2)
|
|
output += encode((temp << 4) & 0x3F)
|
|
output += '=='
|
|
break
|
|
case 2:
|
|
temp = (uint8[uint8.length - 2] << 8) + (uint8[uint8.length - 1])
|
|
output += encode(temp >> 10)
|
|
output += encode((temp >> 4) & 0x3F)
|
|
output += encode((temp << 2) & 0x3F)
|
|
output += '='
|
|
break
|
|
}
|
|
|
|
return output
|
|
}
|
|
|
|
exports.toByteArray = b64ToByteArray
|
|
exports.fromByteArray = uint8ToBase64
|
|
}(typeof exports === 'undefined' ? (this.base64js = {}) : exports))
|
|
|
|
},{}],15:[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
|
|
}
|
|
|
|
},{}],16:[function(require,module,exports){
|
|
|
|
/**
|
|
* isArray
|
|
*/
|
|
|
|
var isArray = Array.isArray;
|
|
|
|
/**
|
|
* toString
|
|
*/
|
|
|
|
var str = Object.prototype.toString;
|
|
|
|
/**
|
|
* Whether or not the given `val`
|
|
* is an array.
|
|
*
|
|
* example:
|
|
*
|
|
* isArray([]);
|
|
* // > true
|
|
* isArray(arguments);
|
|
* // > false
|
|
* isArray('');
|
|
* // > false
|
|
*
|
|
* @param {mixed} val
|
|
* @return {bool}
|
|
*/
|
|
|
|
module.exports = isArray || function (val) {
|
|
return !! val && '[object Array]' == str.call(val);
|
|
};
|
|
|
|
},{}],17:[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.
|
|
|
|
function EventEmitter() {
|
|
this._events = this._events || {};
|
|
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.
|
|
EventEmitter.defaultMaxListeners = 10;
|
|
|
|
// 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(n) {
|
|
if (!isNumber(n) || n < 0 || isNaN(n))
|
|
throw TypeError('n must be a positive number');
|
|
this._maxListeners = n;
|
|
return this;
|
|
};
|
|
|
|
EventEmitter.prototype.emit = function(type) {
|
|
var er, handler, len, args, i, listeners;
|
|
|
|
if (!this._events)
|
|
this._events = {};
|
|
|
|
// If there is no 'error' event listener then throw.
|
|
if (type === 'error') {
|
|
if (!this._events.error ||
|
|
(isObject(this._events.error) && !this._events.error.length)) {
|
|
er = arguments[1];
|
|
if (er instanceof Error) {
|
|
throw er; // Unhandled 'error' event
|
|
}
|
|
throw TypeError('Uncaught, unspecified "error" event.');
|
|
}
|
|
}
|
|
|
|
handler = this._events[type];
|
|
|
|
if (isUndefined(handler))
|
|
return false;
|
|
|
|
if (isFunction(handler)) {
|
|
switch (arguments.length) {
|
|
// fast cases
|
|
case 1:
|
|
handler.call(this);
|
|
break;
|
|
case 2:
|
|
handler.call(this, arguments[1]);
|
|
break;
|
|
case 3:
|
|
handler.call(this, arguments[1], arguments[2]);
|
|
break;
|
|
// slower
|
|
default:
|
|
len = arguments.length;
|
|
args = new Array(len - 1);
|
|
for (i = 1; i < len; i++)
|
|
args[i - 1] = arguments[i];
|
|
handler.apply(this, args);
|
|
}
|
|
} else if (isObject(handler)) {
|
|
len = arguments.length;
|
|
args = new Array(len - 1);
|
|
for (i = 1; i < len; i++)
|
|
args[i - 1] = arguments[i];
|
|
|
|
listeners = handler.slice();
|
|
len = listeners.length;
|
|
for (i = 0; i < len; i++)
|
|
listeners[i].apply(this, args);
|
|
}
|
|
|
|
return true;
|
|
};
|
|
|
|
EventEmitter.prototype.addListener = function(type, listener) {
|
|
var m;
|
|
|
|
if (!isFunction(listener))
|
|
throw TypeError('listener must be a function');
|
|
|
|
if (!this._events)
|
|
this._events = {};
|
|
|
|
// To avoid recursion in the case that type === "newListener"! Before
|
|
// adding it to the listeners, first emit "newListener".
|
|
if (this._events.newListener)
|
|
this.emit('newListener', type,
|
|
isFunction(listener.listener) ?
|
|
listener.listener : listener);
|
|
|
|
if (!this._events[type])
|
|
// Optimize the case of one listener. Don't need the extra array object.
|
|
this._events[type] = listener;
|
|
else if (isObject(this._events[type]))
|
|
// If we've already got an array, just append.
|
|
this._events[type].push(listener);
|
|
else
|
|
// Adding the second element, need to change to array.
|
|
this._events[type] = [this._events[type], listener];
|
|
|
|
// Check for listener leak
|
|
if (isObject(this._events[type]) && !this._events[type].warned) {
|
|
var m;
|
|
if (!isUndefined(this._maxListeners)) {
|
|
m = this._maxListeners;
|
|
} else {
|
|
m = EventEmitter.defaultMaxListeners;
|
|
}
|
|
|
|
if (m && m > 0 && this._events[type].length > m) {
|
|
this._events[type].warned = true;
|
|
console.error('(node) warning: possible EventEmitter memory ' +
|
|
'leak detected. %d listeners added. ' +
|
|
'Use emitter.setMaxListeners() to increase limit.',
|
|
this._events[type].length);
|
|
if (typeof console.trace === 'function') {
|
|
// not supported in IE 10
|
|
console.trace();
|
|
}
|
|
}
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
EventEmitter.prototype.on = EventEmitter.prototype.addListener;
|
|
|
|
EventEmitter.prototype.once = function(type, listener) {
|
|
if (!isFunction(listener))
|
|
throw TypeError('listener must be a function');
|
|
|
|
var fired = false;
|
|
|
|
function g() {
|
|
this.removeListener(type, g);
|
|
|
|
if (!fired) {
|
|
fired = true;
|
|
listener.apply(this, arguments);
|
|
}
|
|
}
|
|
|
|
g.listener = listener;
|
|
this.on(type, g);
|
|
|
|
return this;
|
|
};
|
|
|
|
// emits a 'removeListener' event iff the listener was removed
|
|
EventEmitter.prototype.removeListener = function(type, listener) {
|
|
var list, position, length, i;
|
|
|
|
if (!isFunction(listener))
|
|
throw TypeError('listener must be a function');
|
|
|
|
if (!this._events || !this._events[type])
|
|
return this;
|
|
|
|
list = this._events[type];
|
|
length = list.length;
|
|
position = -1;
|
|
|
|
if (list === listener ||
|
|
(isFunction(list.listener) && list.listener === listener)) {
|
|
delete this._events[type];
|
|
if (this._events.removeListener)
|
|
this.emit('removeListener', type, listener);
|
|
|
|
} else if (isObject(list)) {
|
|
for (i = length; i-- > 0;) {
|
|
if (list[i] === listener ||
|
|
(list[i].listener && list[i].listener === listener)) {
|
|
position = i;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (position < 0)
|
|
return this;
|
|
|
|
if (list.length === 1) {
|
|
list.length = 0;
|
|
delete this._events[type];
|
|
} else {
|
|
list.splice(position, 1);
|
|
}
|
|
|
|
if (this._events.removeListener)
|
|
this.emit('removeListener', type, listener);
|
|
}
|
|
|
|
return this;
|
|
};
|
|
|
|
EventEmitter.prototype.removeAllListeners = function(type) {
|
|
var key, listeners;
|
|
|
|
if (!this._events)
|
|
return this;
|
|
|
|
// not listening for removeListener, no need to emit
|
|
if (!this._events.removeListener) {
|
|
if (arguments.length === 0)
|
|
this._events = {};
|
|
else if (this._events[type])
|
|
delete this._events[type];
|
|
return this;
|
|
}
|
|
|
|
// emit removeListener for all listeners on all events
|
|
if (arguments.length === 0) {
|
|
for (key in this._events) {
|
|
if (key === 'removeListener') continue;
|
|
this.removeAllListeners(key);
|
|
}
|
|
this.removeAllListeners('removeListener');
|
|
this._events = {};
|
|
return this;
|
|
}
|
|
|
|
listeners = this._events[type];
|
|
|
|
if (isFunction(listeners)) {
|
|
this.removeListener(type, listeners);
|
|
} else {
|
|
// LIFO order
|
|
while (listeners.length)
|
|
this.removeListener(type, listeners[listeners.length - 1]);
|
|
}
|
|
delete this._events[type];
|
|
|
|
return this;
|
|
};
|
|
|
|
EventEmitter.prototype.listeners = function(type) {
|
|
var ret;
|
|
if (!this._events || !this._events[type])
|
|
ret = [];
|
|
else if (isFunction(this._events[type]))
|
|
ret = [this._events[type]];
|
|
else
|
|
ret = this._events[type].slice();
|
|
return ret;
|
|
};
|
|
|
|
EventEmitter.listenerCount = function(emitter, type) {
|
|
var ret;
|
|
if (!emitter._events || !emitter._events[type])
|
|
ret = 0;
|
|
else if (isFunction(emitter._events[type]))
|
|
ret = 1;
|
|
else
|
|
ret = emitter._events[type].length;
|
|
return ret;
|
|
};
|
|
|
|
function isFunction(arg) {
|
|
return typeof arg === 'function';
|
|
}
|
|
|
|
function isNumber(arg) {
|
|
return typeof arg === 'number';
|
|
}
|
|
|
|
function isObject(arg) {
|
|
return typeof arg === 'object' && arg !== null;
|
|
}
|
|
|
|
function isUndefined(arg) {
|
|
return arg === void 0;
|
|
}
|
|
|
|
},{}],18:[function(require,module,exports){
|
|
var http = require('http');
|
|
|
|
var https = module.exports;
|
|
|
|
for (var key in http) {
|
|
if (http.hasOwnProperty(key)) https[key] = http[key];
|
|
};
|
|
|
|
https.request = function (params, cb) {
|
|
if (!params) params = {};
|
|
params.scheme = 'https';
|
|
params.protocol = 'https:';
|
|
return http.request.call(this, params, cb);
|
|
}
|
|
|
|
},{"http":41}],19:[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
|
|
}
|
|
}
|
|
|
|
},{}],20:[function(require,module,exports){
|
|
/**
|
|
* Determine if an object is Buffer
|
|
*
|
|
* Author: Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
|
|
* License: MIT
|
|
*
|
|
* `npm install is-buffer`
|
|
*/
|
|
|
|
module.exports = function (obj) {
|
|
return !!(obj != null &&
|
|
(obj._isBuffer || // For Safari 5-7 (missing Object.prototype.constructor)
|
|
(obj.constructor &&
|
|
typeof obj.constructor.isBuffer === 'function' &&
|
|
obj.constructor.isBuffer(obj))
|
|
))
|
|
}
|
|
|
|
},{}],21:[function(require,module,exports){
|
|
module.exports = Array.isArray || function (arr) {
|
|
return Object.prototype.toString.call(arr) == '[object Array]';
|
|
};
|
|
|
|
},{}],22:[function(require,module,exports){
|
|
// shim for using process in browser
|
|
|
|
var process = module.exports = {};
|
|
var queue = [];
|
|
var draining = false;
|
|
var currentQueue;
|
|
var queueIndex = -1;
|
|
|
|
function cleanUpNextTick() {
|
|
draining = false;
|
|
if (currentQueue.length) {
|
|
queue = currentQueue.concat(queue);
|
|
} else {
|
|
queueIndex = -1;
|
|
}
|
|
if (queue.length) {
|
|
drainQueue();
|
|
}
|
|
}
|
|
|
|
function drainQueue() {
|
|
if (draining) {
|
|
return;
|
|
}
|
|
var timeout = setTimeout(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;
|
|
clearTimeout(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) {
|
|
setTimeout(drainQueue, 0);
|
|
}
|
|
};
|
|
|
|
// 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.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; };
|
|
|
|
},{}],23:[function(require,module,exports){
|
|
(function (global){
|
|
/*! https://mths.be/punycode v1.3.2 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 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.
|
|
* http://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': '1.3.2',
|
|
/**
|
|
* 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 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 : {})
|
|
},{}],24:[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]';
|
|
};
|
|
|
|
},{}],25:[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;
|
|
};
|
|
|
|
},{}],26:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
exports.decode = exports.parse = require('./decode');
|
|
exports.encode = exports.stringify = require('./encode');
|
|
|
|
},{"./decode":24,"./encode":25}],27:[function(require,module,exports){
|
|
module.exports = require("./lib/_stream_duplex.js")
|
|
|
|
},{"./lib/_stream_duplex.js":28}],28:[function(require,module,exports){
|
|
// 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 objectKeys = Object.keys || function (obj) {
|
|
var keys = [];
|
|
for (var key in obj) keys.push(key);
|
|
return keys;
|
|
}
|
|
/*</replacement>*/
|
|
|
|
|
|
module.exports = Duplex;
|
|
|
|
/*<replacement>*/
|
|
var processNextTick = require('process-nextick-args');
|
|
/*</replacement>*/
|
|
|
|
|
|
|
|
/*<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);
|
|
|
|
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);
|
|
}
|
|
|
|
// 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.
|
|
processNextTick(onEndNT, this);
|
|
}
|
|
|
|
function onEndNT(self) {
|
|
self.end();
|
|
}
|
|
|
|
function forEach (xs, f) {
|
|
for (var i = 0, l = xs.length; i < l; i++) {
|
|
f(xs[i], i);
|
|
}
|
|
}
|
|
|
|
},{"./_stream_readable":30,"./_stream_writable":32,"core-util-is":33,"inherits":19,"process-nextick-args":34}],29:[function(require,module,exports){
|
|
// 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":31,"core-util-is":33,"inherits":19}],30:[function(require,module,exports){
|
|
(function (process){
|
|
'use strict';
|
|
|
|
module.exports = Readable;
|
|
|
|
/*<replacement>*/
|
|
var processNextTick = require('process-nextick-args');
|
|
/*</replacement>*/
|
|
|
|
|
|
/*<replacement>*/
|
|
var isArray = require('isarray');
|
|
/*</replacement>*/
|
|
|
|
|
|
/*<replacement>*/
|
|
var Buffer = require('buffer').Buffer;
|
|
/*</replacement>*/
|
|
|
|
Readable.ReadableState = ReadableState;
|
|
|
|
var EE = require('events');
|
|
|
|
/*<replacement>*/
|
|
var EElistenerCount = function(emitter, type) {
|
|
return emitter.listeners(type).length;
|
|
};
|
|
/*</replacement>*/
|
|
|
|
|
|
|
|
/*<replacement>*/
|
|
var Stream;
|
|
(function (){try{
|
|
Stream = require('st' + 'ream');
|
|
}catch(_){}finally{
|
|
if (!Stream)
|
|
Stream = require('events').EventEmitter;
|
|
}}())
|
|
/*</replacement>*/
|
|
|
|
var Buffer = require('buffer').Buffer;
|
|
|
|
/*<replacement>*/
|
|
var util = require('core-util-is');
|
|
util.inherits = require('inherits');
|
|
/*</replacement>*/
|
|
|
|
|
|
|
|
/*<replacement>*/
|
|
var debugUtil = require('util');
|
|
var debug;
|
|
if (debugUtil && debugUtil.debuglog) {
|
|
debug = debugUtil.debuglog('stream');
|
|
} else {
|
|
debug = function () {};
|
|
}
|
|
/*</replacement>*/
|
|
|
|
var StringDecoder;
|
|
|
|
util.inherits(Readable, Stream);
|
|
|
|
function ReadableState(options, stream) {
|
|
var Duplex = require('./_stream_duplex');
|
|
|
|
options = options || {};
|
|
|
|
// 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 (stream instanceof Duplex)
|
|
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 defaultHwm = this.objectMode ? 16 : 16 * 1024;
|
|
this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
|
|
|
|
// cast to ints.
|
|
this.highWaterMark = ~~this.highWaterMark;
|
|
|
|
this.buffer = [];
|
|
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 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;
|
|
|
|
// 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;
|
|
|
|
// 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';
|
|
|
|
// when piping, we only care about 'readable' events that happen
|
|
// after read()ing all the bytes and not getting any pushback.
|
|
this.ranOut = false;
|
|
|
|
// 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) {
|
|
var Duplex = require('./_stream_duplex');
|
|
|
|
if (!(this instanceof Readable))
|
|
return new Readable(options);
|
|
|
|
this._readableState = new ReadableState(options, this);
|
|
|
|
// legacy
|
|
this.readable = true;
|
|
|
|
if (options && typeof options.read === 'function')
|
|
this._read = options.read;
|
|
|
|
Stream.call(this);
|
|
}
|
|
|
|
// 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;
|
|
|
|
if (!state.objectMode && typeof chunk === 'string') {
|
|
encoding = encoding || state.defaultEncoding;
|
|
if (encoding !== state.encoding) {
|
|
chunk = new Buffer(chunk, encoding);
|
|
encoding = '';
|
|
}
|
|
}
|
|
|
|
return readableAddChunk(this, state, chunk, encoding, false);
|
|
};
|
|
|
|
// Unshift should *always* be something directly out of read()
|
|
Readable.prototype.unshift = function(chunk) {
|
|
var state = this._readableState;
|
|
return readableAddChunk(this, state, chunk, '', true);
|
|
};
|
|
|
|
Readable.prototype.isPaused = function() {
|
|
return this._readableState.flowing === false;
|
|
};
|
|
|
|
function readableAddChunk(stream, state, chunk, encoding, addToFront) {
|
|
var er = chunkInvalid(state, chunk);
|
|
if (er) {
|
|
stream.emit('error', er);
|
|
} else if (chunk === null) {
|
|
state.reading = false;
|
|
onEofChunk(stream, state);
|
|
} else if (state.objectMode || chunk && chunk.length > 0) {
|
|
if (state.ended && !addToFront) {
|
|
var e = new Error('stream.push() after EOF');
|
|
stream.emit('error', e);
|
|
} else if (state.endEmitted && addToFront) {
|
|
var e = new Error('stream.unshift() after end event');
|
|
stream.emit('error', e);
|
|
} else {
|
|
if (state.decoder && !addToFront && !encoding)
|
|
chunk = state.decoder.write(chunk);
|
|
|
|
if (!addToFront)
|
|
state.reading = false;
|
|
|
|
// if we want the data now, just emit it.
|
|
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);
|
|
}
|
|
} else if (!addToFront) {
|
|
state.reading = false;
|
|
}
|
|
|
|
return needMoreData(state);
|
|
}
|
|
|
|
|
|
// 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);
|
|
}
|
|
|
|
// 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
|
|
n--;
|
|
n |= n >>> 1;
|
|
n |= n >>> 2;
|
|
n |= n >>> 4;
|
|
n |= n >>> 8;
|
|
n |= n >>> 16;
|
|
n++;
|
|
}
|
|
return n;
|
|
}
|
|
|
|
function howMuchToRead(n, state) {
|
|
if (state.length === 0 && state.ended)
|
|
return 0;
|
|
|
|
if (state.objectMode)
|
|
return n === 0 ? 0 : 1;
|
|
|
|
if (n === null || isNaN(n)) {
|
|
// only flow one buffer at a time
|
|
if (state.flowing && state.buffer.length)
|
|
return state.buffer[0].length;
|
|
else
|
|
return state.length;
|
|
}
|
|
|
|
if (n <= 0)
|
|
return 0;
|
|
|
|
// If we're asking for more than the target buffer level,
|
|
// then raise the water mark. Bump up to the next highest
|
|
// power of 2, to prevent increasing it excessively in tiny
|
|
// amounts.
|
|
if (n > state.highWaterMark)
|
|
state.highWaterMark = computeNewHighWaterMark(n);
|
|
|
|
// don't have that much. return null, unless we've ended.
|
|
if (n > state.length) {
|
|
if (!state.ended) {
|
|
state.needReadable = true;
|
|
return 0;
|
|
} else {
|
|
return state.length;
|
|
}
|
|
}
|
|
|
|
return n;
|
|
}
|
|
|
|
// you can override either this method, or the async _read(n) below.
|
|
Readable.prototype.read = function(n) {
|
|
debug('read', n);
|
|
var state = this._readableState;
|
|
var nOrig = n;
|
|
|
|
if (typeof n !== 'number' || 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);
|
|
}
|
|
|
|
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 (doRead && !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;
|
|
}
|
|
|
|
state.length -= n;
|
|
|
|
// If we have nothing in the buffer, then we want to know
|
|
// as soon as we *do* get something into the buffer.
|
|
if (state.length === 0 && !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 && state.length === 0)
|
|
endReadable(this);
|
|
|
|
if (ret !== null)
|
|
this.emit('data', ret);
|
|
|
|
return ret;
|
|
};
|
|
|
|
function chunkInvalid(state, chunk) {
|
|
var er = null;
|
|
if (!(Buffer.isBuffer(chunk)) &&
|
|
typeof chunk !== 'string' &&
|
|
chunk !== null &&
|
|
chunk !== undefined &&
|
|
!state.objectMode) {
|
|
er = new TypeError('Invalid non-string/buffer chunk');
|
|
}
|
|
return er;
|
|
}
|
|
|
|
|
|
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)
|
|
processNextTick(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;
|
|
processNextTick(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('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 : cleanup;
|
|
if (state.endEmitted)
|
|
processNextTick(endFn);
|
|
else
|
|
src.once('end', endFn);
|
|
|
|
dest.on('unpipe', onunpipe);
|
|
function onunpipe(readable) {
|
|
debug('onunpipe');
|
|
if (readable === src) {
|
|
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);
|
|
|
|
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', cleanup);
|
|
src.removeListener('data', ondata);
|
|
|
|
// 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();
|
|
}
|
|
|
|
src.on('data', ondata);
|
|
function ondata(chunk) {
|
|
debug('ondata');
|
|
var ret = dest.write(chunk);
|
|
if (false === ret) {
|
|
debug('false write response, pause',
|
|
src._readableState.awaitDrain);
|
|
src._readableState.awaitDrain++;
|
|
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);
|
|
}
|
|
// This is a brutally ugly hack to make sure that our error handler
|
|
// is attached before any userland ones. NEVER DO THIS.
|
|
if (!dest._events || !dest._events.error)
|
|
dest.on('error', onerror);
|
|
else if (isArray(dest._events.error))
|
|
dest._events.error.unshift(onerror);
|
|
else
|
|
dest._events.error = [onerror, dest._events.error];
|
|
|
|
|
|
// 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;
|
|
|
|
// 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);
|
|
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);
|
|
return this;
|
|
}
|
|
|
|
// try to find the right one.
|
|
var i = indexOf(state.pipes, dest);
|
|
if (i === -1)
|
|
return this;
|
|
|
|
state.pipes.splice(i, 1);
|
|
state.pipesCount -= 1;
|
|
if (state.pipesCount === 1)
|
|
state.pipes = state.pipes[0];
|
|
|
|
dest.emit('unpipe', this);
|
|
|
|
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 listening to data, and it has not explicitly been paused,
|
|
// then call resume to start the flow of data on the next tick.
|
|
if (ev === 'data' && false !== this._readableState.flowing) {
|
|
this.resume();
|
|
}
|
|
|
|
if (ev === 'readable' && this.readable) {
|
|
var state = this._readableState;
|
|
if (!state.readableListening) {
|
|
state.readableListening = true;
|
|
state.emittedReadable = false;
|
|
state.needReadable = true;
|
|
if (!state.reading) {
|
|
processNextTick(nReadingNextTick, this);
|
|
} else if (state.length) {
|
|
emitReadable(this, state);
|
|
}
|
|
}
|
|
}
|
|
|
|
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;
|
|
processNextTick(resume_, stream, state);
|
|
}
|
|
}
|
|
|
|
function resume_(stream, state) {
|
|
if (!state.reading) {
|
|
debug('resume read 0');
|
|
stream.read(0);
|
|
}
|
|
|
|
state.resumeScheduled = false;
|
|
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);
|
|
if (state.flowing) {
|
|
do {
|
|
var chunk = stream.read();
|
|
} while (null !== chunk && state.flowing);
|
|
}
|
|
}
|
|
|
|
// 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 state = this._readableState;
|
|
var paused = false;
|
|
|
|
var self = this;
|
|
stream.on('end', function() {
|
|
debug('wrapped end');
|
|
if (state.decoder && !state.ended) {
|
|
var chunk = state.decoder.end();
|
|
if (chunk && chunk.length)
|
|
self.push(chunk);
|
|
}
|
|
|
|
self.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 = self.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.
|
|
var events = ['error', 'close', 'destroy', 'pause', 'resume'];
|
|
forEach(events, function(ev) {
|
|
stream.on(ev, self.emit.bind(self, ev));
|
|
});
|
|
|
|
// when we try to consume some more bytes, simply unpause the
|
|
// underlying stream.
|
|
self._read = function(n) {
|
|
debug('wrapped _read', n);
|
|
if (paused) {
|
|
paused = false;
|
|
stream.resume();
|
|
}
|
|
};
|
|
|
|
return self;
|
|
};
|
|
|
|
|
|
// 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.
|
|
function fromList(n, state) {
|
|
var list = state.buffer;
|
|
var length = state.length;
|
|
var stringMode = !!state.decoder;
|
|
var objectMode = !!state.objectMode;
|
|
var ret;
|
|
|
|
// nothing in the list, definitely empty.
|
|
if (list.length === 0)
|
|
return null;
|
|
|
|
if (length === 0)
|
|
ret = null;
|
|
else if (objectMode)
|
|
ret = list.shift();
|
|
else if (!n || n >= length) {
|
|
// read it all, truncate the array.
|
|
if (stringMode)
|
|
ret = list.join('');
|
|
else
|
|
ret = Buffer.concat(list, length);
|
|
list.length = 0;
|
|
} else {
|
|
// read just some of it.
|
|
if (n < list[0].length) {
|
|
// just take a part of the first list item.
|
|
// slice is the same for buffers and strings.
|
|
var buf = list[0];
|
|
ret = buf.slice(0, n);
|
|
list[0] = buf.slice(n);
|
|
} else if (n === list[0].length) {
|
|
// first list is a perfect match
|
|
ret = list.shift();
|
|
} else {
|
|
// complex case.
|
|
// we have enough to cover it, but it spans past the first buffer.
|
|
if (stringMode)
|
|
ret = '';
|
|
else
|
|
ret = new Buffer(n);
|
|
|
|
var c = 0;
|
|
for (var i = 0, l = list.length; i < l && c < n; i++) {
|
|
var buf = list[0];
|
|
var cpy = Math.min(n - c, buf.length);
|
|
|
|
if (stringMode)
|
|
ret += buf.slice(0, cpy);
|
|
else
|
|
buf.copy(ret, c, 0, cpy);
|
|
|
|
if (cpy < buf.length)
|
|
list[0] = buf.slice(cpy);
|
|
else
|
|
list.shift();
|
|
|
|
c += cpy;
|
|
}
|
|
}
|
|
}
|
|
|
|
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;
|
|
processNextTick(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 forEach (xs, f) {
|
|
for (var i = 0, l = xs.length; i < l; i++) {
|
|
f(xs[i], i);
|
|
}
|
|
}
|
|
|
|
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'))
|
|
},{"./_stream_duplex":28,"_process":22,"buffer":13,"core-util-is":33,"events":17,"inherits":19,"isarray":21,"process-nextick-args":34,"string_decoder/":50,"util":12}],31:[function(require,module,exports){
|
|
// 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 TransformState(stream) {
|
|
this.afterTransform = function(er, data) {
|
|
return afterTransform(stream, er, data);
|
|
};
|
|
|
|
this.needTransform = false;
|
|
this.transforming = false;
|
|
this.writecb = null;
|
|
this.writechunk = null;
|
|
}
|
|
|
|
function afterTransform(stream, er, data) {
|
|
var ts = stream._transformState;
|
|
ts.transforming = false;
|
|
|
|
var cb = ts.writecb;
|
|
|
|
if (!cb)
|
|
return stream.emit('error', new Error('no writecb in Transform class'));
|
|
|
|
ts.writechunk = null;
|
|
ts.writecb = null;
|
|
|
|
if (data !== null && data !== undefined)
|
|
stream.push(data);
|
|
|
|
if (cb)
|
|
cb(er);
|
|
|
|
var rs = stream._readableState;
|
|
rs.reading = false;
|
|
if (rs.needReadable || rs.length < rs.highWaterMark) {
|
|
stream._read(rs.highWaterMark);
|
|
}
|
|
}
|
|
|
|
|
|
function Transform(options) {
|
|
if (!(this instanceof Transform))
|
|
return new Transform(options);
|
|
|
|
Duplex.call(this, options);
|
|
|
|
this._transformState = new TransformState(this);
|
|
|
|
// when the writable side finishes, then flush out anything remaining.
|
|
var stream = this;
|
|
|
|
// 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;
|
|
}
|
|
|
|
this.once('prefinish', function() {
|
|
if (typeof this._flush === 'function')
|
|
this._flush(function(er) {
|
|
done(stream, er);
|
|
});
|
|
else
|
|
done(stream);
|
|
});
|
|
}
|
|
|
|
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('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;
|
|
}
|
|
};
|
|
|
|
|
|
function done(stream, er) {
|
|
if (er)
|
|
return stream.emit('error', er);
|
|
|
|
// if there's nothing in the write buffer, then that means
|
|
// that nothing more will ever be provided
|
|
var ws = stream._writableState;
|
|
var ts = stream._transformState;
|
|
|
|
if (ws.length)
|
|
throw new Error('calling transform done when ws.length != 0');
|
|
|
|
if (ts.transforming)
|
|
throw new Error('calling transform done when still transforming');
|
|
|
|
return stream.push(null);
|
|
}
|
|
|
|
},{"./_stream_duplex":28,"core-util-is":33,"inherits":19}],32:[function(require,module,exports){
|
|
// A bit simpler than readable streams.
|
|
// Implement an async ._write(chunk, cb), and it'll handle all
|
|
// the drain event emission and buffering.
|
|
|
|
'use strict';
|
|
|
|
module.exports = Writable;
|
|
|
|
/*<replacement>*/
|
|
var processNextTick = require('process-nextick-args');
|
|
/*</replacement>*/
|
|
|
|
|
|
/*<replacement>*/
|
|
var Buffer = require('buffer').Buffer;
|
|
/*</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;
|
|
(function (){try{
|
|
Stream = require('st' + 'ream');
|
|
}catch(_){}finally{
|
|
if (!Stream)
|
|
Stream = require('events').EventEmitter;
|
|
}}())
|
|
/*</replacement>*/
|
|
|
|
var Buffer = require('buffer').Buffer;
|
|
|
|
util.inherits(Writable, Stream);
|
|
|
|
function nop() {}
|
|
|
|
function WriteReq(chunk, encoding, cb) {
|
|
this.chunk = chunk;
|
|
this.encoding = encoding;
|
|
this.callback = cb;
|
|
this.next = null;
|
|
}
|
|
|
|
function WritableState(options, stream) {
|
|
var Duplex = require('./_stream_duplex');
|
|
|
|
options = options || {};
|
|
|
|
// object stream flag to indicate whether or not this stream
|
|
// contains buffers or objects.
|
|
this.objectMode = !!options.objectMode;
|
|
|
|
if (stream instanceof Duplex)
|
|
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 defaultHwm = this.objectMode ? 16 : 16 * 1024;
|
|
this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm;
|
|
|
|
// cast to ints.
|
|
this.highWaterMark = ~~this.highWaterMark;
|
|
|
|
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;
|
|
|
|
// 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;
|
|
}
|
|
|
|
WritableState.prototype.getBuffer = function writableStateGetBuffer() {
|
|
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.')
|
|
});
|
|
}catch(_){}}());
|
|
|
|
|
|
function Writable(options) {
|
|
var Duplex = require('./_stream_duplex');
|
|
|
|
// Writable ctor is applied to Duplexes, though they're not
|
|
// instanceof Writable, they're instanceof Readable.
|
|
if (!(this instanceof Writable) && !(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;
|
|
}
|
|
|
|
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);
|
|
processNextTick(cb, er);
|
|
}
|
|
|
|
// If we get something that is not a buffer, string, null, or undefined,
|
|
// and we're not in objectMode, then that's an error.
|
|
// Otherwise stream chunks are all considered to be of length=1, and the
|
|
// watermarks determine how many objects to keep in the buffer, rather than
|
|
// how many bytes or characters.
|
|
function validChunk(stream, state, chunk, cb) {
|
|
var valid = true;
|
|
|
|
if (!(Buffer.isBuffer(chunk)) &&
|
|
typeof chunk !== 'string' &&
|
|
chunk !== null &&
|
|
chunk !== undefined &&
|
|
!state.objectMode) {
|
|
var er = new TypeError('Invalid non-string/buffer chunk');
|
|
stream.emit('error', er);
|
|
processNextTick(cb, er);
|
|
valid = false;
|
|
}
|
|
return valid;
|
|
}
|
|
|
|
Writable.prototype.write = function(chunk, encoding, cb) {
|
|
var state = this._writableState;
|
|
var ret = false;
|
|
|
|
if (typeof encoding === 'function') {
|
|
cb = encoding;
|
|
encoding = null;
|
|
}
|
|
|
|
if (Buffer.isBuffer(chunk))
|
|
encoding = 'buffer';
|
|
else if (!encoding)
|
|
encoding = state.defaultEncoding;
|
|
|
|
if (typeof cb !== 'function')
|
|
cb = nop;
|
|
|
|
if (state.ended)
|
|
writeAfterEnd(this, cb);
|
|
else if (validChunk(this, state, chunk, cb)) {
|
|
state.pendingcb++;
|
|
ret = writeOrBuffer(this, state, 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;
|
|
};
|
|
|
|
function decodeChunk(state, chunk, encoding) {
|
|
if (!state.objectMode &&
|
|
state.decodeStrings !== false &&
|
|
typeof chunk === 'string') {
|
|
chunk = new Buffer(chunk, encoding);
|
|
}
|
|
return chunk;
|
|
}
|
|
|
|
// 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, chunk, encoding, cb) {
|
|
chunk = decodeChunk(state, chunk, encoding);
|
|
|
|
if (Buffer.isBuffer(chunk))
|
|
encoding = 'buffer';
|
|
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 = new WriteReq(chunk, encoding, cb);
|
|
if (last) {
|
|
last.next = state.lastBufferedRequest;
|
|
} else {
|
|
state.bufferedRequest = state.lastBufferedRequest;
|
|
}
|
|
} 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)
|
|
processNextTick(cb, er);
|
|
else
|
|
cb(er);
|
|
|
|
stream._writableState.errorEmitted = true;
|
|
stream.emit('error', er);
|
|
}
|
|
|
|
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) {
|
|
processNextTick(afterWrite, stream, state, finished, cb);
|
|
} 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 buffer = [];
|
|
var cbs = [];
|
|
while (entry) {
|
|
cbs.push(entry.callback);
|
|
buffer.push(entry);
|
|
entry = entry.next;
|
|
}
|
|
|
|
// count the one we are adding, as well.
|
|
// TODO(isaacs) clean this up
|
|
state.pendingcb++;
|
|
state.lastBufferedRequest = null;
|
|
doWrite(stream, state, true, state.length, buffer, '', function(err) {
|
|
for (var i = 0; i < cbs.length; i++) {
|
|
state.pendingcb--;
|
|
cbs[i](err);
|
|
}
|
|
});
|
|
|
|
// Clear buffer
|
|
} 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;
|
|
// 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('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 prefinish(stream, state) {
|
|
if (!state.prefinished) {
|
|
state.prefinished = true;
|
|
stream.emit('prefinish');
|
|
}
|
|
}
|
|
|
|
function finishMaybe(stream, state) {
|
|
var need = needFinish(state);
|
|
if (need) {
|
|
if (state.pendingcb === 0) {
|
|
prefinish(stream, state);
|
|
state.finished = true;
|
|
stream.emit('finish');
|
|
} else {
|
|
prefinish(stream, state);
|
|
}
|
|
}
|
|
return need;
|
|
}
|
|
|
|
function endWritable(stream, state, cb) {
|
|
state.ending = true;
|
|
finishMaybe(stream, state);
|
|
if (cb) {
|
|
if (state.finished)
|
|
processNextTick(cb);
|
|
else
|
|
stream.once('finish', cb);
|
|
}
|
|
state.ended = true;
|
|
}
|
|
|
|
},{"./_stream_duplex":28,"buffer":13,"core-util-is":33,"events":17,"inherits":19,"process-nextick-args":34,"util-deprecate":35}],33:[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(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;
|
|
|
|
function isBuffer(arg) {
|
|
return Buffer.isBuffer(arg);
|
|
}
|
|
exports.isBuffer = isBuffer;
|
|
|
|
function objectToString(o) {
|
|
return Object.prototype.toString.call(o);
|
|
}
|
|
}).call(this,{"isBuffer":require("../../../../insert-module-globals/node_modules/is-buffer/index.js")})
|
|
},{"../../../../insert-module-globals/node_modules/is-buffer/index.js":20}],34:[function(require,module,exports){
|
|
(function (process){
|
|
'use strict';
|
|
module.exports = nextTick;
|
|
|
|
function nextTick(fn) {
|
|
var args = new Array(arguments.length - 1);
|
|
var i = 0;
|
|
while (i < args.length) {
|
|
args[i++] = arguments[i];
|
|
}
|
|
process.nextTick(function afterTick() {
|
|
fn.apply(null, args);
|
|
});
|
|
}
|
|
|
|
}).call(this,require('_process'))
|
|
},{"_process":22}],35:[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 : {})
|
|
},{}],36:[function(require,module,exports){
|
|
module.exports = require("./lib/_stream_passthrough.js")
|
|
|
|
},{"./lib/_stream_passthrough.js":29}],37:[function(require,module,exports){
|
|
var Stream = (function (){
|
|
try {
|
|
return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify
|
|
} catch(_){}
|
|
}());
|
|
exports = module.exports = require('./lib/_stream_readable.js');
|
|
exports.Stream = 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":28,"./lib/_stream_passthrough.js":29,"./lib/_stream_readable.js":30,"./lib/_stream_transform.js":31,"./lib/_stream_writable.js":32}],38:[function(require,module,exports){
|
|
module.exports = require("./lib/_stream_transform.js")
|
|
|
|
},{"./lib/_stream_transform.js":31}],39:[function(require,module,exports){
|
|
module.exports = require("./lib/_stream_writable.js")
|
|
|
|
},{"./lib/_stream_writable.js":32}],40:[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.
|
|
|
|
module.exports = Stream;
|
|
|
|
var EE = require('events').EventEmitter;
|
|
var inherits = require('inherits');
|
|
|
|
inherits(Stream, EE);
|
|
Stream.Readable = require('readable-stream/readable.js');
|
|
Stream.Writable = require('readable-stream/writable.js');
|
|
Stream.Duplex = require('readable-stream/duplex.js');
|
|
Stream.Transform = require('readable-stream/transform.js');
|
|
Stream.PassThrough = require('readable-stream/passthrough.js');
|
|
|
|
// Backwards-compat with node 0.4.x
|
|
Stream.Stream = Stream;
|
|
|
|
|
|
|
|
// old-style streams. Note that the pipe method (the only relevant
|
|
// part of this class) is overridden in the Readable class.
|
|
|
|
function Stream() {
|
|
EE.call(this);
|
|
}
|
|
|
|
Stream.prototype.pipe = function(dest, options) {
|
|
var source = this;
|
|
|
|
function ondata(chunk) {
|
|
if (dest.writable) {
|
|
if (false === dest.write(chunk) && source.pause) {
|
|
source.pause();
|
|
}
|
|
}
|
|
}
|
|
|
|
source.on('data', ondata);
|
|
|
|
function ondrain() {
|
|
if (source.readable && source.resume) {
|
|
source.resume();
|
|
}
|
|
}
|
|
|
|
dest.on('drain', ondrain);
|
|
|
|
// If the 'end' option is not supplied, dest.end() will be called when
|
|
// source gets the 'end' or 'close' events. Only dest.end() once.
|
|
if (!dest._isStdio && (!options || options.end !== false)) {
|
|
source.on('end', onend);
|
|
source.on('close', onclose);
|
|
}
|
|
|
|
var didOnEnd = false;
|
|
function onend() {
|
|
if (didOnEnd) return;
|
|
didOnEnd = true;
|
|
|
|
dest.end();
|
|
}
|
|
|
|
|
|
function onclose() {
|
|
if (didOnEnd) return;
|
|
didOnEnd = true;
|
|
|
|
if (typeof dest.destroy === 'function') dest.destroy();
|
|
}
|
|
|
|
// don't leave dangling pipes when there are errors.
|
|
function onerror(er) {
|
|
cleanup();
|
|
if (EE.listenerCount(this, 'error') === 0) {
|
|
throw er; // Unhandled stream error in pipe.
|
|
}
|
|
}
|
|
|
|
source.on('error', onerror);
|
|
dest.on('error', onerror);
|
|
|
|
// remove all the event listeners that were added.
|
|
function cleanup() {
|
|
source.removeListener('data', ondata);
|
|
dest.removeListener('drain', ondrain);
|
|
|
|
source.removeListener('end', onend);
|
|
source.removeListener('close', onclose);
|
|
|
|
source.removeListener('error', onerror);
|
|
dest.removeListener('error', onerror);
|
|
|
|
source.removeListener('end', cleanup);
|
|
source.removeListener('close', cleanup);
|
|
|
|
dest.removeListener('close', cleanup);
|
|
}
|
|
|
|
source.on('end', cleanup);
|
|
source.on('close', cleanup);
|
|
|
|
dest.on('close', cleanup);
|
|
|
|
dest.emit('pipe', source);
|
|
|
|
// Allow for unix-like usage: A.pipe(B).pipe(C)
|
|
return dest;
|
|
};
|
|
|
|
},{"events":17,"inherits":19,"readable-stream/duplex.js":27,"readable-stream/passthrough.js":36,"readable-stream/readable.js":37,"readable-stream/transform.js":38,"readable-stream/writable.js":39}],41:[function(require,module,exports){
|
|
var ClientRequest = require('./lib/request')
|
|
var extend = require('xtend')
|
|
var statusCodes = require('builtin-status-codes')
|
|
var url = require('url')
|
|
|
|
var http = exports
|
|
|
|
http.request = function (opts, cb) {
|
|
if (typeof opts === 'string')
|
|
opts = url.parse(opts)
|
|
else
|
|
opts = extend(opts)
|
|
|
|
var protocol = opts.protocol || ''
|
|
var host = opts.hostname || opts.host
|
|
var port = opts.port
|
|
var path = opts.path || '/'
|
|
|
|
// Necessary for IPv6 addresses
|
|
if (host && host.indexOf(':') !== -1)
|
|
host = '[' + host + ']'
|
|
|
|
// This may be a relative url. The browser should always be able to interpret it correctly.
|
|
opts.url = (host ? (protocol + '//' + host) : '') + (port ? ':' + port : '') + path
|
|
opts.method = (opts.method || 'GET').toUpperCase()
|
|
opts.headers = opts.headers || {}
|
|
|
|
// Also valid opts.auth, opts.mode
|
|
|
|
var req = new ClientRequest(opts)
|
|
if (cb)
|
|
req.on('response', cb)
|
|
return req
|
|
}
|
|
|
|
http.get = function get (opts, cb) {
|
|
var req = http.request(opts, cb)
|
|
req.end()
|
|
return req
|
|
}
|
|
|
|
http.Agent = function () {}
|
|
http.Agent.defaultMaxSockets = 4
|
|
|
|
http.STATUS_CODES = statusCodes
|
|
|
|
http.METHODS = [
|
|
'CHECKOUT',
|
|
'CONNECT',
|
|
'COPY',
|
|
'DELETE',
|
|
'GET',
|
|
'HEAD',
|
|
'LOCK',
|
|
'M-SEARCH',
|
|
'MERGE',
|
|
'MKACTIVITY',
|
|
'MKCOL',
|
|
'MOVE',
|
|
'NOTIFY',
|
|
'OPTIONS',
|
|
'PATCH',
|
|
'POST',
|
|
'PROPFIND',
|
|
'PROPPATCH',
|
|
'PURGE',
|
|
'PUT',
|
|
'REPORT',
|
|
'SEARCH',
|
|
'SUBSCRIBE',
|
|
'TRACE',
|
|
'UNLOCK',
|
|
'UNSUBSCRIBE'
|
|
]
|
|
},{"./lib/request":43,"builtin-status-codes":45,"url":52,"xtend":55}],42:[function(require,module,exports){
|
|
(function (global){
|
|
exports.fetch = isFunction(global.fetch) && isFunction(global.ReadableByteStream)
|
|
|
|
exports.blobConstructor = false
|
|
try {
|
|
new Blob([new ArrayBuffer(1)])
|
|
exports.blobConstructor = true
|
|
} catch (e) {}
|
|
|
|
var xhr = new global.XMLHttpRequest()
|
|
// If location.host is empty, e.g. if this page/worker was loaded
|
|
// from a Blob, then use example.com to avoid an error
|
|
xhr.open('GET', global.location.host ? '/' : 'https://example.com')
|
|
|
|
function checkTypeSupport (type) {
|
|
try {
|
|
xhr.responseType = type
|
|
return xhr.responseType === type
|
|
} catch (e) {}
|
|
return false
|
|
}
|
|
|
|
// For some strange reason, Safari 7.0 reports typeof global.ArrayBuffer === 'object'.
|
|
// Safari 7.1 appears to have fixed this bug.
|
|
var haveArrayBuffer = typeof global.ArrayBuffer !== 'undefined'
|
|
var haveSlice = haveArrayBuffer && isFunction(global.ArrayBuffer.prototype.slice)
|
|
|
|
exports.arraybuffer = haveArrayBuffer && checkTypeSupport('arraybuffer')
|
|
// These next two tests unavoidably show warnings in Chrome. Since fetch will always
|
|
// be used if it's available, just return false for these to avoid the warnings.
|
|
exports.msstream = !exports.fetch && haveSlice && checkTypeSupport('ms-stream')
|
|
exports.mozchunkedarraybuffer = !exports.fetch && haveArrayBuffer &&
|
|
checkTypeSupport('moz-chunked-arraybuffer')
|
|
exports.overrideMimeType = isFunction(xhr.overrideMimeType)
|
|
exports.vbArray = isFunction(global.VBArray)
|
|
|
|
function isFunction (value) {
|
|
return typeof value === 'function'
|
|
}
|
|
|
|
xhr = null // Help gc
|
|
|
|
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
|
|
},{}],43:[function(require,module,exports){
|
|
(function (process,global,Buffer){
|
|
// var Base64 = require('Base64')
|
|
var capability = require('./capability')
|
|
var foreach = require('foreach')
|
|
var indexOf = require('indexof')
|
|
var inherits = require('inherits')
|
|
var keys = require('object-keys')
|
|
var response = require('./response')
|
|
var stream = require('stream')
|
|
|
|
var IncomingMessage = response.IncomingMessage
|
|
var rStates = response.readyStates
|
|
|
|
function decideMode (preferBinary) {
|
|
if (capability.fetch) {
|
|
return 'fetch'
|
|
} else if (capability.mozchunkedarraybuffer) {
|
|
return 'moz-chunked-arraybuffer'
|
|
} else if (capability.msstream) {
|
|
return 'ms-stream'
|
|
} else if (capability.arraybuffer && preferBinary) {
|
|
return 'arraybuffer'
|
|
} else if (capability.vbArray && preferBinary) {
|
|
return 'text:vbarray'
|
|
} else {
|
|
return 'text'
|
|
}
|
|
}
|
|
|
|
var ClientRequest = module.exports = function (opts) {
|
|
var self = this
|
|
stream.Writable.call(self)
|
|
|
|
self._opts = opts
|
|
self._body = []
|
|
self._headers = {}
|
|
if (opts.auth)
|
|
self.setHeader('Authorization', 'Basic ' + new Buffer(opts.auth).toString('base64'))
|
|
foreach(keys(opts.headers), function (name) {
|
|
self.setHeader(name, opts.headers[name])
|
|
})
|
|
|
|
var preferBinary
|
|
if (opts.mode === 'prefer-streaming') {
|
|
// If streaming is a high priority but binary compatibility and
|
|
// the accuracy of the 'content-type' header aren't
|
|
preferBinary = false
|
|
} else if (opts.mode === 'allow-wrong-content-type') {
|
|
// If streaming is more important than preserving the 'content-type' header
|
|
preferBinary = !capability.overrideMimeType
|
|
} else if (!opts.mode || opts.mode === 'default' || opts.mode === 'prefer-fast') {
|
|
// Use binary if text streaming may corrupt data or the content-type header, or for speed
|
|
preferBinary = true
|
|
} else {
|
|
throw new Error('Invalid value for opts.mode')
|
|
}
|
|
self._mode = decideMode(preferBinary)
|
|
|
|
self.on('finish', function () {
|
|
self._onFinish()
|
|
})
|
|
}
|
|
|
|
inherits(ClientRequest, stream.Writable)
|
|
|
|
ClientRequest.prototype.setHeader = function (name, value) {
|
|
var self = this
|
|
var lowerName = name.toLowerCase()
|
|
// This check is not necessary, but it prevents warnings from browsers about setting unsafe
|
|
// headers. To be honest I'm not entirely sure hiding these warnings is a good thing, but
|
|
// http-browserify did it, so I will too.
|
|
if (indexOf(unsafeHeaders, lowerName) !== -1)
|
|
return
|
|
|
|
self._headers[lowerName] = {
|
|
name: name,
|
|
value: value
|
|
}
|
|
}
|
|
|
|
ClientRequest.prototype.getHeader = function (name) {
|
|
var self = this
|
|
return self._headers[name.toLowerCase()].value
|
|
}
|
|
|
|
ClientRequest.prototype.removeHeader = function (name) {
|
|
var self = this
|
|
delete self._headers[name.toLowerCase()]
|
|
}
|
|
|
|
ClientRequest.prototype._onFinish = function () {
|
|
var self = this
|
|
|
|
if (self._destroyed)
|
|
return
|
|
var opts = self._opts
|
|
|
|
var headersObj = self._headers
|
|
var body
|
|
if (opts.method === 'POST' || opts.method === 'PUT') {
|
|
if (capability.blobConstructor) {
|
|
body = new global.Blob(self._body.map(function (buffer) {
|
|
return buffer.toArrayBuffer()
|
|
}), {
|
|
type: (headersObj['content-type'] || {}).value || ''
|
|
})
|
|
} else {
|
|
// get utf8 string
|
|
body = Buffer.concat(self._body).toString()
|
|
}
|
|
}
|
|
|
|
if (self._mode === 'fetch') {
|
|
var headers = keys(headersObj).map(function (name) {
|
|
return [headersObj[name].name, headersObj[name].value]
|
|
})
|
|
|
|
global.fetch(self._opts.url, {
|
|
method: self._opts.method,
|
|
headers: headers,
|
|
body: body,
|
|
mode: 'cors',
|
|
credentials: opts.withCredentials ? 'include' : 'same-origin'
|
|
}).then(function (response) {
|
|
self._fetchResponse = response
|
|
self._connect()
|
|
}).then(undefined, function (reason) {
|
|
self.emit('error', reason)
|
|
})
|
|
} else {
|
|
var xhr = self._xhr = new global.XMLHttpRequest()
|
|
try {
|
|
xhr.open(self._opts.method, self._opts.url, true)
|
|
} catch (err) {
|
|
process.nextTick(function () {
|
|
self.emit('error', err)
|
|
})
|
|
return
|
|
}
|
|
|
|
// Can't set responseType on really old browsers
|
|
if ('responseType' in xhr)
|
|
xhr.responseType = self._mode.split(':')[0]
|
|
|
|
if ('withCredentials' in xhr)
|
|
xhr.withCredentials = !!opts.withCredentials
|
|
|
|
if (self._mode === 'text' && 'overrideMimeType' in xhr)
|
|
xhr.overrideMimeType('text/plain; charset=x-user-defined')
|
|
|
|
foreach(keys(headersObj), function (name) {
|
|
xhr.setRequestHeader(headersObj[name].name, headersObj[name].value)
|
|
})
|
|
|
|
self._response = null
|
|
xhr.onreadystatechange = function () {
|
|
switch (xhr.readyState) {
|
|
case rStates.LOADING:
|
|
case rStates.DONE:
|
|
self._onXHRProgress()
|
|
break
|
|
}
|
|
}
|
|
// Necessary for streaming in Firefox, since xhr.response is ONLY defined
|
|
// in onprogress, not in onreadystatechange with xhr.readyState = 3
|
|
if (self._mode === 'moz-chunked-arraybuffer') {
|
|
xhr.onprogress = function () {
|
|
self._onXHRProgress()
|
|
}
|
|
}
|
|
|
|
xhr.onerror = function () {
|
|
if (self._destroyed)
|
|
return
|
|
self.emit('error', new Error('XHR error'))
|
|
}
|
|
|
|
try {
|
|
xhr.send(body)
|
|
} catch (err) {
|
|
process.nextTick(function () {
|
|
self.emit('error', err)
|
|
})
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Checks if xhr.status is readable. Even though the spec says it should
|
|
* be available in readyState 3, accessing it throws an exception in IE8
|
|
*/
|
|
function statusValid (xhr) {
|
|
try {
|
|
return (xhr.status !== null)
|
|
} catch (e) {
|
|
return false
|
|
}
|
|
}
|
|
|
|
ClientRequest.prototype._onXHRProgress = function () {
|
|
var self = this
|
|
|
|
if (!statusValid(self._xhr) || self._destroyed)
|
|
return
|
|
|
|
if (!self._response)
|
|
self._connect()
|
|
|
|
self._response._onXHRProgress()
|
|
}
|
|
|
|
ClientRequest.prototype._connect = function () {
|
|
var self = this
|
|
|
|
if (self._destroyed)
|
|
return
|
|
|
|
self._response = new IncomingMessage(self._xhr, self._fetchResponse, self._mode)
|
|
self.emit('response', self._response)
|
|
}
|
|
|
|
ClientRequest.prototype._write = function (chunk, encoding, cb) {
|
|
var self = this
|
|
|
|
self._body.push(chunk)
|
|
cb()
|
|
}
|
|
|
|
ClientRequest.prototype.abort = ClientRequest.prototype.destroy = function () {
|
|
var self = this
|
|
self._destroyed = true
|
|
if (self._response)
|
|
self._response._destroyed = true
|
|
if (self._xhr)
|
|
self._xhr.abort()
|
|
// Currently, there isn't a way to truly abort a fetch.
|
|
// If you like bikeshedding, see https://github.com/whatwg/fetch/issues/27
|
|
}
|
|
|
|
ClientRequest.prototype.end = function (data, encoding, cb) {
|
|
var self = this
|
|
if (typeof data === 'function') {
|
|
cb = data
|
|
data = undefined
|
|
}
|
|
|
|
stream.Writable.prototype.end.call(self, data, encoding, cb)
|
|
}
|
|
|
|
ClientRequest.prototype.flushHeaders = function () {}
|
|
ClientRequest.prototype.setTimeout = function () {}
|
|
ClientRequest.prototype.setNoDelay = function () {}
|
|
ClientRequest.prototype.setSocketKeepAlive = function () {}
|
|
|
|
// Taken from http://www.w3.org/TR/XMLHttpRequest/#the-setrequestheader%28%29-method
|
|
var unsafeHeaders = [
|
|
'accept-charset',
|
|
'accept-encoding',
|
|
'access-control-request-headers',
|
|
'access-control-request-method',
|
|
'connection',
|
|
'content-length',
|
|
'cookie',
|
|
'cookie2',
|
|
'date',
|
|
'dnt',
|
|
'expect',
|
|
'host',
|
|
'keep-alive',
|
|
'origin',
|
|
'referer',
|
|
'te',
|
|
'trailer',
|
|
'transfer-encoding',
|
|
'upgrade',
|
|
'user-agent',
|
|
'via'
|
|
]
|
|
|
|
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer)
|
|
},{"./capability":42,"./response":44,"_process":22,"buffer":13,"foreach":46,"indexof":47,"inherits":19,"object-keys":48,"stream":40}],44:[function(require,module,exports){
|
|
(function (process,global,Buffer){
|
|
var capability = require('./capability')
|
|
var foreach = require('foreach')
|
|
var inherits = require('inherits')
|
|
var stream = require('stream')
|
|
|
|
var rStates = exports.readyStates = {
|
|
UNSENT: 0,
|
|
OPENED: 1,
|
|
HEADERS_RECEIVED: 2,
|
|
LOADING: 3,
|
|
DONE: 4
|
|
}
|
|
|
|
var IncomingMessage = exports.IncomingMessage = function (xhr, response, mode) {
|
|
var self = this
|
|
stream.Readable.call(self)
|
|
|
|
self._mode = mode
|
|
self.headers = {}
|
|
self.rawHeaders = []
|
|
self.trailers = {}
|
|
self.rawTrailers = []
|
|
|
|
// Fake the 'close' event, but only once 'end' fires
|
|
self.on('end', function () {
|
|
// The nextTick is necessary to prevent the 'request' module from causing an infinite loop
|
|
process.nextTick(function () {
|
|
self.emit('close')
|
|
})
|
|
})
|
|
|
|
if (mode === 'fetch') {
|
|
self._fetchResponse = response
|
|
|
|
self.statusCode = response.status
|
|
self.statusMessage = response.statusText
|
|
// backwards compatible version of for (<item> of <iterable>):
|
|
// for (var <item>,_i,_it = <iterable>[Symbol.iterator](); <item> = (_i = _it.next()).value,!_i.done;)
|
|
for (var header, _i, _it = response.headers[Symbol.iterator](); header = (_i = _it.next()).value, !_i.done;) {
|
|
self.headers[header[0].toLowerCase()] = header[1]
|
|
self.rawHeaders.push(header[0], header[1])
|
|
}
|
|
|
|
// TODO: this doesn't respect backpressure. Once WritableStream is available, this can be fixed
|
|
var reader = response.body.getReader()
|
|
function read () {
|
|
reader.read().then(function (result) {
|
|
if (self._destroyed)
|
|
return
|
|
if (result.done) {
|
|
self.push(null)
|
|
return
|
|
}
|
|
self.push(new Buffer(result.value))
|
|
read()
|
|
})
|
|
}
|
|
read()
|
|
|
|
} else {
|
|
self._xhr = xhr
|
|
self._pos = 0
|
|
|
|
self.statusCode = xhr.status
|
|
self.statusMessage = xhr.statusText
|
|
var headers = xhr.getAllResponseHeaders().split(/\r?\n/)
|
|
foreach(headers, function (header) {
|
|
var matches = header.match(/^([^:]+):\s*(.*)/)
|
|
if (matches) {
|
|
var key = matches[1].toLowerCase()
|
|
if (self.headers[key] !== undefined)
|
|
self.headers[key] += ', ' + matches[2]
|
|
else
|
|
self.headers[key] = matches[2]
|
|
self.rawHeaders.push(matches[1], matches[2])
|
|
}
|
|
})
|
|
|
|
self._charset = 'x-user-defined'
|
|
if (!capability.overrideMimeType) {
|
|
var mimeType = self.rawHeaders['mime-type']
|
|
if (mimeType) {
|
|
var charsetMatch = mimeType.match(/;\s*charset=([^;])(;|$)/)
|
|
if (charsetMatch) {
|
|
self._charset = charsetMatch[1].toLowerCase()
|
|
}
|
|
}
|
|
if (!self._charset)
|
|
self._charset = 'utf-8' // best guess
|
|
}
|
|
}
|
|
}
|
|
|
|
inherits(IncomingMessage, stream.Readable)
|
|
|
|
IncomingMessage.prototype._read = function () {}
|
|
|
|
IncomingMessage.prototype._onXHRProgress = function () {
|
|
var self = this
|
|
|
|
var xhr = self._xhr
|
|
|
|
var response = null
|
|
switch (self._mode) {
|
|
case 'text:vbarray': // For IE9
|
|
if (xhr.readyState !== rStates.DONE)
|
|
break
|
|
try {
|
|
// This fails in IE8
|
|
response = new global.VBArray(xhr.responseBody).toArray()
|
|
} catch (e) {}
|
|
if (response !== null) {
|
|
self.push(new Buffer(response))
|
|
break
|
|
}
|
|
// Falls through in IE8
|
|
case 'text':
|
|
try { // This will fail when readyState = 3 in IE9. Switch mode and wait for readyState = 4
|
|
response = xhr.responseText
|
|
} catch (e) {
|
|
self._mode = 'text:vbarray'
|
|
break
|
|
}
|
|
if (response.length > self._pos) {
|
|
var newData = response.substr(self._pos)
|
|
if (self._charset === 'x-user-defined') {
|
|
var buffer = new Buffer(newData.length)
|
|
for (var i = 0; i < newData.length; i++)
|
|
buffer[i] = newData.charCodeAt(i) & 0xff
|
|
|
|
self.push(buffer)
|
|
} else {
|
|
self.push(newData, self._charset)
|
|
}
|
|
self._pos = response.length
|
|
}
|
|
break
|
|
case 'arraybuffer':
|
|
if (xhr.readyState !== rStates.DONE)
|
|
break
|
|
response = xhr.response
|
|
self.push(new Buffer(new Uint8Array(response)))
|
|
break
|
|
case 'moz-chunked-arraybuffer': // take whole
|
|
response = xhr.response
|
|
if (xhr.readyState !== rStates.LOADING || !response)
|
|
break
|
|
self.push(new Buffer(new Uint8Array(response)))
|
|
break
|
|
case 'ms-stream':
|
|
response = xhr.response
|
|
if (xhr.readyState !== rStates.LOADING)
|
|
break
|
|
var reader = new global.MSStreamReader()
|
|
reader.onprogress = function () {
|
|
if (reader.result.byteLength > self._pos) {
|
|
self.push(new Buffer(new Uint8Array(reader.result.slice(self._pos))))
|
|
self._pos = reader.result.byteLength
|
|
}
|
|
}
|
|
reader.onload = function () {
|
|
self.push(null)
|
|
}
|
|
// reader.onerror = ??? // TODO: this
|
|
reader.readAsArrayBuffer(response)
|
|
break
|
|
}
|
|
|
|
// The ms-stream case handles end separately in reader.onload()
|
|
if (self._xhr.readyState === rStates.DONE && self._mode !== 'ms-stream') {
|
|
self.push(null)
|
|
}
|
|
}
|
|
|
|
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer)
|
|
},{"./capability":42,"_process":22,"buffer":13,"foreach":46,"inherits":19,"stream":40}],45:[function(require,module,exports){
|
|
module.exports = {
|
|
"100": "Continue",
|
|
"101": "Switching Protocols",
|
|
"102": "Processing",
|
|
"200": "OK",
|
|
"201": "Created",
|
|
"202": "Accepted",
|
|
"203": "Non-Authoritative Information",
|
|
"204": "No Content",
|
|
"205": "Reset Content",
|
|
"206": "Partial Content",
|
|
"207": "Multi-Status",
|
|
"300": "Multiple Choices",
|
|
"301": "Moved Permanently",
|
|
"302": "Moved Temporarily",
|
|
"303": "See Other",
|
|
"304": "Not Modified",
|
|
"305": "Use Proxy",
|
|
"307": "Temporary Redirect",
|
|
"308": "Permanent Redirect",
|
|
"400": "Bad Request",
|
|
"401": "Unauthorized",
|
|
"402": "Payment Required",
|
|
"403": "Forbidden",
|
|
"404": "Not Found",
|
|
"405": "Method Not Allowed",
|
|
"406": "Not Acceptable",
|
|
"407": "Proxy Authentication Required",
|
|
"408": "Request Time-out",
|
|
"409": "Conflict",
|
|
"410": "Gone",
|
|
"411": "Length Required",
|
|
"412": "Precondition Failed",
|
|
"413": "Request Entity Too Large",
|
|
"414": "Request-URI Too Large",
|
|
"415": "Unsupported Media Type",
|
|
"416": "Requested Range Not Satisfiable",
|
|
"417": "Expectation Failed",
|
|
"418": "I'm a teapot",
|
|
"422": "Unprocessable Entity",
|
|
"423": "Locked",
|
|
"424": "Failed Dependency",
|
|
"425": "Unordered Collection",
|
|
"426": "Upgrade Required",
|
|
"428": "Precondition Required",
|
|
"429": "Too Many Requests",
|
|
"431": "Request Header Fields Too Large",
|
|
"500": "Internal Server Error",
|
|
"501": "Not Implemented",
|
|
"502": "Bad Gateway",
|
|
"503": "Service Unavailable",
|
|
"504": "Gateway Time-out",
|
|
"505": "HTTP Version Not Supported",
|
|
"506": "Variant Also Negotiates",
|
|
"507": "Insufficient Storage",
|
|
"509": "Bandwidth Limit Exceeded",
|
|
"510": "Not Extended",
|
|
"511": "Network Authentication Required"
|
|
}
|
|
|
|
},{}],46:[function(require,module,exports){
|
|
|
|
var hasOwn = Object.prototype.hasOwnProperty;
|
|
var toString = Object.prototype.toString;
|
|
|
|
module.exports = function forEach (obj, fn, ctx) {
|
|
if (toString.call(fn) !== '[object Function]') {
|
|
throw new TypeError('iterator must be a function');
|
|
}
|
|
var l = obj.length;
|
|
if (l === +l) {
|
|
for (var i = 0; i < l; i++) {
|
|
fn.call(ctx, obj[i], i, obj);
|
|
}
|
|
} else {
|
|
for (var k in obj) {
|
|
if (hasOwn.call(obj, k)) {
|
|
fn.call(ctx, obj[k], k, obj);
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
},{}],47:[function(require,module,exports){
|
|
|
|
var indexOf = [].indexOf;
|
|
|
|
module.exports = function(arr, obj){
|
|
if (indexOf) return arr.indexOf(obj);
|
|
for (var i = 0; i < arr.length; ++i) {
|
|
if (arr[i] === obj) return i;
|
|
}
|
|
return -1;
|
|
};
|
|
},{}],48:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
// modified from https://github.com/es-shims/es5-shim
|
|
var has = Object.prototype.hasOwnProperty;
|
|
var toStr = Object.prototype.toString;
|
|
var slice = Array.prototype.slice;
|
|
var isArgs = require('./isArguments');
|
|
var hasDontEnumBug = !({ toString: null }).propertyIsEnumerable('toString');
|
|
var hasProtoEnumBug = function () {}.propertyIsEnumerable('prototype');
|
|
var dontEnums = [
|
|
'toString',
|
|
'toLocaleString',
|
|
'valueOf',
|
|
'hasOwnProperty',
|
|
'isPrototypeOf',
|
|
'propertyIsEnumerable',
|
|
'constructor'
|
|
];
|
|
var equalsConstructorPrototype = function (o) {
|
|
var ctor = o.constructor;
|
|
return ctor && ctor.prototype === o;
|
|
};
|
|
var blacklistedKeys = {
|
|
$console: true,
|
|
$frame: true,
|
|
$frameElement: true,
|
|
$frames: true,
|
|
$parent: true,
|
|
$self: true,
|
|
$webkitIndexedDB: true,
|
|
$webkitStorageInfo: true,
|
|
$window: true
|
|
};
|
|
var hasAutomationEqualityBug = (function () {
|
|
/* global window */
|
|
if (typeof window === 'undefined') { return false; }
|
|
for (var k in window) {
|
|
try {
|
|
if (!blacklistedKeys['$' + k] && has.call(window, k) && window[k] !== null && typeof window[k] === 'object') {
|
|
try {
|
|
equalsConstructorPrototype(window[k]);
|
|
} catch (e) {
|
|
return true;
|
|
}
|
|
}
|
|
} catch (e) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}());
|
|
var equalsConstructorPrototypeIfNotBuggy = function (o) {
|
|
/* global window */
|
|
if (typeof window === 'undefined' || !hasAutomationEqualityBug) {
|
|
return equalsConstructorPrototype(o);
|
|
}
|
|
try {
|
|
return equalsConstructorPrototype(o);
|
|
} catch (e) {
|
|
return false;
|
|
}
|
|
};
|
|
|
|
var keysShim = function keys(object) {
|
|
var isObject = object !== null && typeof object === 'object';
|
|
var isFunction = toStr.call(object) === '[object Function]';
|
|
var isArguments = isArgs(object);
|
|
var isString = isObject && toStr.call(object) === '[object String]';
|
|
var theKeys = [];
|
|
|
|
if (!isObject && !isFunction && !isArguments) {
|
|
throw new TypeError('Object.keys called on a non-object');
|
|
}
|
|
|
|
var skipProto = hasProtoEnumBug && isFunction;
|
|
if (isString && object.length > 0 && !has.call(object, 0)) {
|
|
for (var i = 0; i < object.length; ++i) {
|
|
theKeys.push(String(i));
|
|
}
|
|
}
|
|
|
|
if (isArguments && object.length > 0) {
|
|
for (var j = 0; j < object.length; ++j) {
|
|
theKeys.push(String(j));
|
|
}
|
|
} else {
|
|
for (var name in object) {
|
|
if (!(skipProto && name === 'prototype') && has.call(object, name)) {
|
|
theKeys.push(String(name));
|
|
}
|
|
}
|
|
}
|
|
|
|
if (hasDontEnumBug) {
|
|
var skipConstructor = equalsConstructorPrototypeIfNotBuggy(object);
|
|
|
|
for (var k = 0; k < dontEnums.length; ++k) {
|
|
if (!(skipConstructor && dontEnums[k] === 'constructor') && has.call(object, dontEnums[k])) {
|
|
theKeys.push(dontEnums[k]);
|
|
}
|
|
}
|
|
}
|
|
return theKeys;
|
|
};
|
|
|
|
keysShim.shim = function shimObjectKeys() {
|
|
if (Object.keys) {
|
|
var keysWorksWithArguments = (function () {
|
|
// Safari 5.0 bug
|
|
return (Object.keys(arguments) || '').length === 2;
|
|
}(1, 2));
|
|
if (!keysWorksWithArguments) {
|
|
var originalKeys = Object.keys;
|
|
Object.keys = function keys(object) {
|
|
if (isArgs(object)) {
|
|
return originalKeys(slice.call(object));
|
|
} else {
|
|
return originalKeys(object);
|
|
}
|
|
};
|
|
}
|
|
} else {
|
|
Object.keys = keysShim;
|
|
}
|
|
return Object.keys || keysShim;
|
|
};
|
|
|
|
module.exports = keysShim;
|
|
|
|
},{"./isArguments":49}],49:[function(require,module,exports){
|
|
'use strict';
|
|
|
|
var toStr = Object.prototype.toString;
|
|
|
|
module.exports = function isArguments(value) {
|
|
var str = toStr.call(value);
|
|
var isArgs = str === '[object Arguments]';
|
|
if (!isArgs) {
|
|
isArgs = str !== '[object Array]' &&
|
|
value !== null &&
|
|
typeof value === 'object' &&
|
|
typeof value.length === 'number' &&
|
|
value.length >= 0 &&
|
|
toStr.call(value.callee) === '[object Function]';
|
|
}
|
|
return isArgs;
|
|
};
|
|
|
|
},{}],50:[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 Buffer = require('buffer').Buffer;
|
|
|
|
var isBufferEncoding = Buffer.isEncoding
|
|
|| function(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 assertEncoding(encoding) {
|
|
if (encoding && !isBufferEncoding(encoding)) {
|
|
throw new Error('Unknown encoding: ' + encoding);
|
|
}
|
|
}
|
|
|
|
// StringDecoder provides an interface for efficiently splitting a series of
|
|
// buffers into a series of JS strings without breaking apart multi-byte
|
|
// characters. CESU-8 is handled as part of the UTF-8 encoding.
|
|
//
|
|
// @TODO Handling all encodings inside a single object makes it very difficult
|
|
// to reason about this code, so it should be split up in the future.
|
|
// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code
|
|
// points as used by CESU-8.
|
|
var StringDecoder = exports.StringDecoder = function(encoding) {
|
|
this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
|
|
assertEncoding(encoding);
|
|
switch (this.encoding) {
|
|
case 'utf8':
|
|
// CESU-8 represents each of Surrogate Pair by 3-bytes
|
|
this.surrogateSize = 3;
|
|
break;
|
|
case 'ucs2':
|
|
case 'utf16le':
|
|
// UTF-16 represents each of Surrogate Pair by 2-bytes
|
|
this.surrogateSize = 2;
|
|
this.detectIncompleteChar = utf16DetectIncompleteChar;
|
|
break;
|
|
case 'base64':
|
|
// Base-64 stores 3 bytes in 4 chars, and pads the remainder.
|
|
this.surrogateSize = 3;
|
|
this.detectIncompleteChar = base64DetectIncompleteChar;
|
|
break;
|
|
default:
|
|
this.write = passThroughWrite;
|
|
return;
|
|
}
|
|
|
|
// Enough space to store all bytes of a single character. UTF-8 needs 4
|
|
// bytes, but CESU-8 may require up to 6 (3 bytes per surrogate).
|
|
this.charBuffer = new Buffer(6);
|
|
// Number of bytes received for the current incomplete multi-byte character.
|
|
this.charReceived = 0;
|
|
// Number of bytes expected for the current incomplete multi-byte character.
|
|
this.charLength = 0;
|
|
};
|
|
|
|
|
|
// write decodes the given buffer and returns it as JS string that is
|
|
// guaranteed to not contain any partial multi-byte characters. Any partial
|
|
// character found at the end of the buffer is buffered up, and will be
|
|
// returned when calling write again with the remaining bytes.
|
|
//
|
|
// Note: Converting a Buffer containing an orphan surrogate to a String
|
|
// currently works, but converting a String to a Buffer (via `new Buffer`, or
|
|
// Buffer#write) will replace incomplete surrogates with the unicode
|
|
// replacement character. See https://codereview.chromium.org/121173009/ .
|
|
StringDecoder.prototype.write = function(buffer) {
|
|
var charStr = '';
|
|
// if our last write ended with an incomplete multibyte character
|
|
while (this.charLength) {
|
|
// determine how many remaining bytes this buffer has to offer for this char
|
|
var available = (buffer.length >= this.charLength - this.charReceived) ?
|
|
this.charLength - this.charReceived :
|
|
buffer.length;
|
|
|
|
// add the new bytes to the char buffer
|
|
buffer.copy(this.charBuffer, this.charReceived, 0, available);
|
|
this.charReceived += available;
|
|
|
|
if (this.charReceived < this.charLength) {
|
|
// still not enough chars in this buffer? wait for more ...
|
|
return '';
|
|
}
|
|
|
|
// remove bytes belonging to the current character from the buffer
|
|
buffer = buffer.slice(available, buffer.length);
|
|
|
|
// get the character that was split
|
|
charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
|
|
|
|
// CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
|
|
var charCode = charStr.charCodeAt(charStr.length - 1);
|
|
if (charCode >= 0xD800 && charCode <= 0xDBFF) {
|
|
this.charLength += this.surrogateSize;
|
|
charStr = '';
|
|
continue;
|
|
}
|
|
this.charReceived = this.charLength = 0;
|
|
|
|
// if there are no more bytes in this buffer, just emit our char
|
|
if (buffer.length === 0) {
|
|
return charStr;
|
|
}
|
|
break;
|
|
}
|
|
|
|
// determine and set charLength / charReceived
|
|
this.detectIncompleteChar(buffer);
|
|
|
|
var end = buffer.length;
|
|
if (this.charLength) {
|
|
// buffer the incomplete character bytes we got
|
|
buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end);
|
|
end -= this.charReceived;
|
|
}
|
|
|
|
charStr += buffer.toString(this.encoding, 0, end);
|
|
|
|
var end = charStr.length - 1;
|
|
var charCode = charStr.charCodeAt(end);
|
|
// CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
|
|
if (charCode >= 0xD800 && charCode <= 0xDBFF) {
|
|
var size = this.surrogateSize;
|
|
this.charLength += size;
|
|
this.charReceived += size;
|
|
this.charBuffer.copy(this.charBuffer, size, 0, size);
|
|
buffer.copy(this.charBuffer, 0, 0, size);
|
|
return charStr.substring(0, end);
|
|
}
|
|
|
|
// or just emit the charStr
|
|
return charStr;
|
|
};
|
|
|
|
// detectIncompleteChar determines if there is an incomplete UTF-8 character at
|
|
// the end of the given buffer. If so, it sets this.charLength to the byte
|
|
// length that character, and sets this.charReceived to the number of bytes
|
|
// that are available for this character.
|
|
StringDecoder.prototype.detectIncompleteChar = function(buffer) {
|
|
// determine how many bytes we have to check at the end of this buffer
|
|
var i = (buffer.length >= 3) ? 3 : buffer.length;
|
|
|
|
// Figure out if one of the last i bytes of our buffer announces an
|
|
// incomplete char.
|
|
for (; i > 0; i--) {
|
|
var c = buffer[buffer.length - i];
|
|
|
|
// See http://en.wikipedia.org/wiki/UTF-8#Description
|
|
|
|
// 110XXXXX
|
|
if (i == 1 && c >> 5 == 0x06) {
|
|
this.charLength = 2;
|
|
break;
|
|
}
|
|
|
|
// 1110XXXX
|
|
if (i <= 2 && c >> 4 == 0x0E) {
|
|
this.charLength = 3;
|
|
break;
|
|
}
|
|
|
|
// 11110XXX
|
|
if (i <= 3 && c >> 3 == 0x1E) {
|
|
this.charLength = 4;
|
|
break;
|
|
}
|
|
}
|
|
this.charReceived = i;
|
|
};
|
|
|
|
StringDecoder.prototype.end = function(buffer) {
|
|
var res = '';
|
|
if (buffer && buffer.length)
|
|
res = this.write(buffer);
|
|
|
|
if (this.charReceived) {
|
|
var cr = this.charReceived;
|
|
var buf = this.charBuffer;
|
|
var enc = this.encoding;
|
|
res += buf.slice(0, cr).toString(enc);
|
|
}
|
|
|
|
return res;
|
|
};
|
|
|
|
function passThroughWrite(buffer) {
|
|
return buffer.toString(this.encoding);
|
|
}
|
|
|
|
function utf16DetectIncompleteChar(buffer) {
|
|
this.charReceived = buffer.length % 2;
|
|
this.charLength = this.charReceived ? 2 : 0;
|
|
}
|
|
|
|
function base64DetectIncompleteChar(buffer) {
|
|
this.charReceived = buffer.length % 3;
|
|
this.charLength = this.charReceived ? 3 : 0;
|
|
}
|
|
|
|
},{"buffer":13}],51:[function(require,module,exports){
|
|
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];
|
|
};
|
|
},{"process/browser.js":22}],52:[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 punycode = require('punycode');
|
|
|
|
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]*$/,
|
|
|
|
// RFC 2396: characters reserved for delimiting URLs.
|
|
// We actually just auto-escape these.
|
|
delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'],
|
|
|
|
// RFC 2396: characters not allowed for various reasons.
|
|
unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims),
|
|
|
|
// Allowed by RFCs, but cause of XSS attacks. Always escape these.
|
|
autoEscape = ['\''].concat(unwise),
|
|
// Characters that are never ever allowed in a hostname.
|
|
// Note that any invalid chars are also handled, but these
|
|
// are the ones that are *expected* to be seen, so we fast-path
|
|
// them.
|
|
nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape),
|
|
hostEndingChars = ['/', '?', '#'],
|
|
hostnameMaxLen = 255,
|
|
hostnamePartPattern = /^[a-z0-9A-Z_-]{0,63}$/,
|
|
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 && 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 (!isString(url)) {
|
|
throw new TypeError("Parameter 'url' must be a string, not " + typeof url);
|
|
}
|
|
|
|
var rest = url;
|
|
|
|
// trim before proceeding.
|
|
// This is to support parse stuff like " http://foo.com \n"
|
|
rest = rest.trim();
|
|
|
|
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 puny coded representation of "domain".
|
|
// It only converts the part of the domain name that
|
|
// has non ASCII characters. I.e. it dosent matter if
|
|
// you call it with a domain that already is in ASCII.
|
|
var domainArray = this.hostname.split('.');
|
|
var newOut = [];
|
|
for (var i = 0; i < domainArray.length; ++i) {
|
|
var s = domainArray[i];
|
|
newOut.push(s.match(/[^A-Za-z0-9_-]/) ?
|
|
'xn--' + punycode.encode(s) : s);
|
|
}
|
|
this.hostname = newOut.join('.');
|
|
}
|
|
|
|
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];
|
|
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 (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 &&
|
|
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 (isString(relative)) {
|
|
var rel = new Url();
|
|
rel.parse(relative, false, true);
|
|
relative = rel;
|
|
}
|
|
|
|
var result = new Url();
|
|
Object.keys(this).forEach(function(k) {
|
|
result[k] = this[k];
|
|
}, this);
|
|
|
|
// 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
|
|
Object.keys(relative).forEach(function(k) {
|
|
if (k !== 'protocol')
|
|
result[k] = relative[k];
|
|
});
|
|
|
|
//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]) {
|
|
Object.keys(relative).forEach(function(k) {
|
|
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 (!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 especialy 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 (!isNull(result.pathname) || !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) && (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 especialy 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 (!isNull(result.pathname) || !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;
|
|
};
|
|
|
|
function isString(arg) {
|
|
return typeof arg === "string";
|
|
}
|
|
|
|
function isObject(arg) {
|
|
return typeof arg === 'object' && arg !== null;
|
|
}
|
|
|
|
function isNull(arg) {
|
|
return arg === null;
|
|
}
|
|
function isNullOrUndefined(arg) {
|
|
return arg == null;
|
|
}
|
|
|
|
},{"punycode":23,"querystring":26}],53:[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';
|
|
}
|
|
},{}],54:[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":53,"_process":22,"inherits":19}],55:[function(require,module,exports){
|
|
module.exports = extend
|
|
|
|
function extend() {
|
|
var target = {}
|
|
|
|
for (var i = 0; i < arguments.length; i++) {
|
|
var source = arguments[i]
|
|
|
|
for (var key in source) {
|
|
if (source.hasOwnProperty(key)) {
|
|
target[key] = source[key]
|
|
}
|
|
}
|
|
}
|
|
|
|
return target
|
|
}
|
|
|
|
},{}],56:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.10.0
|
|
(function() {
|
|
"use strict";
|
|
var xml2js;
|
|
|
|
xml2js = require('../lib/xml2js');
|
|
|
|
exports.stripBOM = function(str) {
|
|
if (str[0] === '\uFEFF') {
|
|
return str.substring(1);
|
|
} else {
|
|
return str;
|
|
}
|
|
};
|
|
|
|
}).call(this);
|
|
|
|
},{"../lib/xml2js":58}],57:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.10.0
|
|
(function() {
|
|
"use strict";
|
|
var prefixMatch;
|
|
|
|
prefixMatch = new RegExp(/(?!xmlns)^.*:/);
|
|
|
|
exports.normalize = function(str) {
|
|
return str.toLowerCase();
|
|
};
|
|
|
|
exports.firstCharLowerCase = function(str) {
|
|
return str.charAt(0).toLowerCase() + str.slice(1);
|
|
};
|
|
|
|
exports.stripPrefix = function(str) {
|
|
return str.replace(prefixMatch, '');
|
|
};
|
|
|
|
exports.parseNumbers = function(str) {
|
|
if (!isNaN(str)) {
|
|
str = str % 1 === 0 ? parseInt(str, 10) : parseFloat(str);
|
|
}
|
|
return str;
|
|
};
|
|
|
|
exports.parseBooleans = function(str) {
|
|
if (/^(?:true|false)$/i.test(str)) {
|
|
str = str.toLowerCase() === 'true';
|
|
}
|
|
return str;
|
|
};
|
|
|
|
}).call(this);
|
|
|
|
},{}],58:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.10.0
|
|
(function() {
|
|
"use strict";
|
|
var bom, builder, escapeCDATA, events, isEmpty, processName, processors, requiresCDATA, sax, setImmediate, wrapCDATA,
|
|
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
|
hasProp = {}.hasOwnProperty,
|
|
bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; };
|
|
|
|
sax = require('sax');
|
|
|
|
events = require('events');
|
|
|
|
builder = require('xmlbuilder');
|
|
|
|
bom = require('./bom');
|
|
|
|
processors = require('./processors');
|
|
|
|
setImmediate = require('timers').setImmediate;
|
|
|
|
isEmpty = function(thing) {
|
|
return typeof thing === "object" && (thing != null) && Object.keys(thing).length === 0;
|
|
};
|
|
|
|
processName = function(processors, processedName) {
|
|
var i, len, process;
|
|
for (i = 0, len = processors.length; i < len; i++) {
|
|
process = processors[i];
|
|
processedName = process(processedName);
|
|
}
|
|
return processedName;
|
|
};
|
|
|
|
requiresCDATA = function(entry) {
|
|
return entry.indexOf('&') >= 0 || entry.indexOf('>') >= 0 || entry.indexOf('<') >= 0;
|
|
};
|
|
|
|
wrapCDATA = function(entry) {
|
|
return "<![CDATA[" + (escapeCDATA(entry)) + "]]>";
|
|
};
|
|
|
|
escapeCDATA = function(entry) {
|
|
return entry.replace(']]>', ']]]]><![CDATA[>');
|
|
};
|
|
|
|
exports.processors = processors;
|
|
|
|
exports.defaults = {
|
|
"0.1": {
|
|
explicitCharkey: false,
|
|
trim: true,
|
|
normalize: true,
|
|
normalizeTags: false,
|
|
attrkey: "@",
|
|
charkey: "#",
|
|
explicitArray: false,
|
|
ignoreAttrs: false,
|
|
mergeAttrs: false,
|
|
explicitRoot: false,
|
|
validator: null,
|
|
xmlns: false,
|
|
explicitChildren: false,
|
|
childkey: '@@',
|
|
charsAsChildren: false,
|
|
async: false,
|
|
strict: true,
|
|
attrNameProcessors: null,
|
|
tagNameProcessors: null,
|
|
valueProcessors: null,
|
|
emptyTag: ''
|
|
},
|
|
"0.2": {
|
|
explicitCharkey: false,
|
|
trim: false,
|
|
normalize: false,
|
|
normalizeTags: false,
|
|
attrkey: "$",
|
|
charkey: "_",
|
|
explicitArray: true,
|
|
ignoreAttrs: false,
|
|
mergeAttrs: false,
|
|
explicitRoot: true,
|
|
validator: null,
|
|
xmlns: false,
|
|
explicitChildren: false,
|
|
preserveChildrenOrder: false,
|
|
childkey: '$$',
|
|
charsAsChildren: false,
|
|
async: false,
|
|
strict: true,
|
|
attrNameProcessors: null,
|
|
tagNameProcessors: null,
|
|
valueProcessors: null,
|
|
rootName: 'root',
|
|
xmldec: {
|
|
'version': '1.0',
|
|
'encoding': 'UTF-8',
|
|
'standalone': true
|
|
},
|
|
doctype: null,
|
|
renderOpts: {
|
|
'pretty': true,
|
|
'indent': ' ',
|
|
'newline': '\n'
|
|
},
|
|
headless: false,
|
|
chunkSize: 10000,
|
|
emptyTag: '',
|
|
cdata: false
|
|
}
|
|
};
|
|
|
|
exports.ValidationError = (function(superClass) {
|
|
extend(ValidationError, superClass);
|
|
|
|
function ValidationError(message) {
|
|
this.message = message;
|
|
}
|
|
|
|
return ValidationError;
|
|
|
|
})(Error);
|
|
|
|
exports.Builder = (function() {
|
|
function Builder(opts) {
|
|
var key, ref, value;
|
|
this.options = {};
|
|
ref = exports.defaults["0.2"];
|
|
for (key in ref) {
|
|
if (!hasProp.call(ref, key)) continue;
|
|
value = ref[key];
|
|
this.options[key] = value;
|
|
}
|
|
for (key in opts) {
|
|
if (!hasProp.call(opts, key)) continue;
|
|
value = opts[key];
|
|
this.options[key] = value;
|
|
}
|
|
}
|
|
|
|
Builder.prototype.buildObject = function(rootObj) {
|
|
var attrkey, charkey, render, rootElement, rootName;
|
|
attrkey = this.options.attrkey;
|
|
charkey = this.options.charkey;
|
|
if ((Object.keys(rootObj).length === 1) && (this.options.rootName === exports.defaults['0.2'].rootName)) {
|
|
rootName = Object.keys(rootObj)[0];
|
|
rootObj = rootObj[rootName];
|
|
} else {
|
|
rootName = this.options.rootName;
|
|
}
|
|
render = (function(_this) {
|
|
return function(element, obj) {
|
|
var attr, child, entry, index, key, value;
|
|
if (typeof obj !== 'object') {
|
|
if (_this.options.cdata && requiresCDATA(obj)) {
|
|
element.raw(wrapCDATA(obj));
|
|
} else {
|
|
element.txt(obj);
|
|
}
|
|
} else {
|
|
for (key in obj) {
|
|
if (!hasProp.call(obj, key)) continue;
|
|
child = obj[key];
|
|
if (key === attrkey) {
|
|
if (typeof child === "object") {
|
|
for (attr in child) {
|
|
value = child[attr];
|
|
element = element.att(attr, value);
|
|
}
|
|
}
|
|
} else if (key === charkey) {
|
|
if (_this.options.cdata && requiresCDATA(child)) {
|
|
element = element.raw(wrapCDATA(child));
|
|
} else {
|
|
element = element.txt(child);
|
|
}
|
|
} else if (Array.isArray(child)) {
|
|
for (index in child) {
|
|
if (!hasProp.call(child, index)) continue;
|
|
entry = child[index];
|
|
if (typeof entry === 'string') {
|
|
if (_this.options.cdata && requiresCDATA(entry)) {
|
|
element = element.ele(key).raw(wrapCDATA(entry)).up();
|
|
} else {
|
|
element = element.ele(key, entry).up();
|
|
}
|
|
} else {
|
|
element = render(element.ele(key), entry).up();
|
|
}
|
|
}
|
|
} else if (typeof child === "object") {
|
|
element = render(element.ele(key), child).up();
|
|
} else {
|
|
if (typeof child === 'string' && _this.options.cdata && requiresCDATA(child)) {
|
|
element = element.ele(key).raw(wrapCDATA(child)).up();
|
|
} else {
|
|
element = element.ele(key, child.toString()).up();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return element;
|
|
};
|
|
})(this);
|
|
rootElement = builder.create(rootName, this.options.xmldec, this.options.doctype, {
|
|
headless: this.options.headless
|
|
});
|
|
return render(rootElement, rootObj).end(this.options.renderOpts);
|
|
};
|
|
|
|
return Builder;
|
|
|
|
})();
|
|
|
|
exports.Parser = (function(superClass) {
|
|
extend(Parser, superClass);
|
|
|
|
function Parser(opts) {
|
|
this.parseString = bind(this.parseString, this);
|
|
this.reset = bind(this.reset, this);
|
|
this.assignOrPush = bind(this.assignOrPush, this);
|
|
this.processAsync = bind(this.processAsync, this);
|
|
var key, ref, value;
|
|
if (!(this instanceof exports.Parser)) {
|
|
return new exports.Parser(opts);
|
|
}
|
|
this.options = {};
|
|
ref = exports.defaults["0.2"];
|
|
for (key in ref) {
|
|
if (!hasProp.call(ref, key)) continue;
|
|
value = ref[key];
|
|
this.options[key] = value;
|
|
}
|
|
for (key in opts) {
|
|
if (!hasProp.call(opts, key)) continue;
|
|
value = opts[key];
|
|
this.options[key] = value;
|
|
}
|
|
if (this.options.xmlns) {
|
|
this.options.xmlnskey = this.options.attrkey + "ns";
|
|
}
|
|
if (this.options.normalizeTags) {
|
|
if (!this.options.tagNameProcessors) {
|
|
this.options.tagNameProcessors = [];
|
|
}
|
|
this.options.tagNameProcessors.unshift(processors.normalize);
|
|
}
|
|
this.reset();
|
|
}
|
|
|
|
Parser.prototype.processAsync = function() {
|
|
var chunk, err, error1;
|
|
try {
|
|
if (this.remaining.length <= this.options.chunkSize) {
|
|
chunk = this.remaining;
|
|
this.remaining = '';
|
|
this.saxParser = this.saxParser.write(chunk);
|
|
return this.saxParser.close();
|
|
} else {
|
|
chunk = this.remaining.substr(0, this.options.chunkSize);
|
|
this.remaining = this.remaining.substr(this.options.chunkSize, this.remaining.length);
|
|
this.saxParser = this.saxParser.write(chunk);
|
|
return setImmediate(this.processAsync);
|
|
}
|
|
} catch (error1) {
|
|
err = error1;
|
|
if (!this.saxParser.errThrown) {
|
|
this.saxParser.errThrown = true;
|
|
return this.emit(err);
|
|
}
|
|
}
|
|
};
|
|
|
|
Parser.prototype.assignOrPush = function(obj, key, newValue) {
|
|
if (!(key in obj)) {
|
|
if (!this.options.explicitArray) {
|
|
return obj[key] = newValue;
|
|
} else {
|
|
return obj[key] = [newValue];
|
|
}
|
|
} else {
|
|
if (!(obj[key] instanceof Array)) {
|
|
obj[key] = [obj[key]];
|
|
}
|
|
return obj[key].push(newValue);
|
|
}
|
|
};
|
|
|
|
Parser.prototype.reset = function() {
|
|
var attrkey, charkey, ontext, stack;
|
|
this.removeAllListeners();
|
|
this.saxParser = sax.parser(this.options.strict, {
|
|
trim: false,
|
|
normalize: false,
|
|
xmlns: this.options.xmlns
|
|
});
|
|
this.saxParser.errThrown = false;
|
|
this.saxParser.onerror = (function(_this) {
|
|
return function(error) {
|
|
_this.saxParser.resume();
|
|
if (!_this.saxParser.errThrown) {
|
|
_this.saxParser.errThrown = true;
|
|
return _this.emit("error", error);
|
|
}
|
|
};
|
|
})(this);
|
|
this.saxParser.onend = (function(_this) {
|
|
return function() {
|
|
if (!_this.saxParser.ended) {
|
|
_this.saxParser.ended = true;
|
|
return _this.emit("end", _this.resultObject);
|
|
}
|
|
};
|
|
})(this);
|
|
this.saxParser.ended = false;
|
|
this.EXPLICIT_CHARKEY = this.options.explicitCharkey;
|
|
this.resultObject = null;
|
|
stack = [];
|
|
attrkey = this.options.attrkey;
|
|
charkey = this.options.charkey;
|
|
this.saxParser.onopentag = (function(_this) {
|
|
return function(node) {
|
|
var key, newValue, obj, processedKey, ref;
|
|
obj = {};
|
|
obj[charkey] = "";
|
|
if (!_this.options.ignoreAttrs) {
|
|
ref = node.attributes;
|
|
for (key in ref) {
|
|
if (!hasProp.call(ref, key)) continue;
|
|
if (!(attrkey in obj) && !_this.options.mergeAttrs) {
|
|
obj[attrkey] = {};
|
|
}
|
|
newValue = node.attributes[key];
|
|
processedKey = _this.options.attrNameProcessors ? processName(_this.options.attrNameProcessors, key) : key;
|
|
if (_this.options.mergeAttrs) {
|
|
_this.assignOrPush(obj, processedKey, newValue);
|
|
} else {
|
|
obj[attrkey][processedKey] = newValue;
|
|
}
|
|
}
|
|
}
|
|
obj["#name"] = _this.options.tagNameProcessors ? processName(_this.options.tagNameProcessors, node.name) : node.name;
|
|
if (_this.options.xmlns) {
|
|
obj[_this.options.xmlnskey] = {
|
|
uri: node.uri,
|
|
local: node.local
|
|
};
|
|
}
|
|
return stack.push(obj);
|
|
};
|
|
})(this);
|
|
this.saxParser.onclosetag = (function(_this) {
|
|
return function() {
|
|
var cdata, emptyStr, err, error1, key, node, nodeName, obj, objClone, old, s, xpath;
|
|
obj = stack.pop();
|
|
nodeName = obj["#name"];
|
|
if (!_this.options.explicitChildren || !_this.options.preserveChildrenOrder) {
|
|
delete obj["#name"];
|
|
}
|
|
if (obj.cdata === true) {
|
|
cdata = obj.cdata;
|
|
delete obj.cdata;
|
|
}
|
|
s = stack[stack.length - 1];
|
|
if (obj[charkey].match(/^\s*$/) && !cdata) {
|
|
emptyStr = obj[charkey];
|
|
delete obj[charkey];
|
|
} else {
|
|
if (_this.options.trim) {
|
|
obj[charkey] = obj[charkey].trim();
|
|
}
|
|
if (_this.options.normalize) {
|
|
obj[charkey] = obj[charkey].replace(/\s{2,}/g, " ").trim();
|
|
}
|
|
obj[charkey] = _this.options.valueProcessors ? processName(_this.options.valueProcessors, obj[charkey]) : obj[charkey];
|
|
if (Object.keys(obj).length === 1 && charkey in obj && !_this.EXPLICIT_CHARKEY) {
|
|
obj = obj[charkey];
|
|
}
|
|
}
|
|
if (isEmpty(obj)) {
|
|
obj = _this.options.emptyTag !== '' ? _this.options.emptyTag : emptyStr;
|
|
}
|
|
if (_this.options.validator != null) {
|
|
xpath = "/" + ((function() {
|
|
var i, len, results;
|
|
results = [];
|
|
for (i = 0, len = stack.length; i < len; i++) {
|
|
node = stack[i];
|
|
results.push(node["#name"]);
|
|
}
|
|
return results;
|
|
})()).concat(nodeName).join("/");
|
|
try {
|
|
obj = _this.options.validator(xpath, s && s[nodeName], obj);
|
|
} catch (error1) {
|
|
err = error1;
|
|
_this.emit("error", err);
|
|
}
|
|
}
|
|
if (_this.options.explicitChildren && !_this.options.mergeAttrs && typeof obj === 'object') {
|
|
if (!_this.options.preserveChildrenOrder) {
|
|
node = {};
|
|
if (_this.options.attrkey in obj) {
|
|
node[_this.options.attrkey] = obj[_this.options.attrkey];
|
|
delete obj[_this.options.attrkey];
|
|
}
|
|
if (!_this.options.charsAsChildren && _this.options.charkey in obj) {
|
|
node[_this.options.charkey] = obj[_this.options.charkey];
|
|
delete obj[_this.options.charkey];
|
|
}
|
|
if (Object.getOwnPropertyNames(obj).length > 0) {
|
|
node[_this.options.childkey] = obj;
|
|
}
|
|
obj = node;
|
|
} else if (s) {
|
|
s[_this.options.childkey] = s[_this.options.childkey] || [];
|
|
objClone = {};
|
|
for (key in obj) {
|
|
if (!hasProp.call(obj, key)) continue;
|
|
objClone[key] = obj[key];
|
|
}
|
|
s[_this.options.childkey].push(objClone);
|
|
delete obj["#name"];
|
|
if (Object.keys(obj).length === 1 && charkey in obj && !_this.EXPLICIT_CHARKEY) {
|
|
obj = obj[charkey];
|
|
}
|
|
}
|
|
}
|
|
if (stack.length > 0) {
|
|
return _this.assignOrPush(s, nodeName, obj);
|
|
} else {
|
|
if (_this.options.explicitRoot) {
|
|
old = obj;
|
|
obj = {};
|
|
obj[nodeName] = old;
|
|
}
|
|
_this.resultObject = obj;
|
|
_this.saxParser.ended = true;
|
|
return _this.emit("end", _this.resultObject);
|
|
}
|
|
};
|
|
})(this);
|
|
ontext = (function(_this) {
|
|
return function(text) {
|
|
var charChild, s;
|
|
s = stack[stack.length - 1];
|
|
if (s) {
|
|
s[charkey] += text;
|
|
if (_this.options.explicitChildren && _this.options.preserveChildrenOrder && _this.options.charsAsChildren && text.replace(/\\n/g, '').trim() !== '') {
|
|
s[_this.options.childkey] = s[_this.options.childkey] || [];
|
|
charChild = {
|
|
'#name': '__text__'
|
|
};
|
|
charChild[charkey] = text;
|
|
s[_this.options.childkey].push(charChild);
|
|
}
|
|
return s;
|
|
}
|
|
};
|
|
})(this);
|
|
this.saxParser.ontext = ontext;
|
|
return this.saxParser.oncdata = (function(_this) {
|
|
return function(text) {
|
|
var s;
|
|
s = ontext(text);
|
|
if (s) {
|
|
return s.cdata = true;
|
|
}
|
|
};
|
|
})(this);
|
|
};
|
|
|
|
Parser.prototype.parseString = function(str, cb) {
|
|
var err, error1;
|
|
if ((cb != null) && typeof cb === "function") {
|
|
this.on("end", function(result) {
|
|
this.reset();
|
|
return cb(null, result);
|
|
});
|
|
this.on("error", function(err) {
|
|
this.reset();
|
|
return cb(err);
|
|
});
|
|
}
|
|
try {
|
|
str = str.toString();
|
|
if (str.trim() === '') {
|
|
this.emit("end", null);
|
|
return true;
|
|
}
|
|
str = bom.stripBOM(str);
|
|
if (this.options.async) {
|
|
this.remaining = str;
|
|
setImmediate(this.processAsync);
|
|
return this.saxParser;
|
|
}
|
|
return this.saxParser.write(str).close();
|
|
} catch (error1) {
|
|
err = error1;
|
|
if (!(this.saxParser.errThrown || this.saxParser.ended)) {
|
|
this.emit('error', err);
|
|
return this.saxParser.errThrown = true;
|
|
} else if (this.saxParser.ended) {
|
|
throw err;
|
|
}
|
|
}
|
|
};
|
|
|
|
return Parser;
|
|
|
|
})(events.EventEmitter);
|
|
|
|
exports.parseString = function(str, a, b) {
|
|
var cb, options, parser;
|
|
if (b != null) {
|
|
if (typeof b === 'function') {
|
|
cb = b;
|
|
}
|
|
if (typeof a === 'object') {
|
|
options = a;
|
|
}
|
|
} else {
|
|
if (typeof a === 'function') {
|
|
cb = a;
|
|
}
|
|
options = {};
|
|
}
|
|
parser = new exports.Parser(options);
|
|
return parser.parseString(str, cb);
|
|
};
|
|
|
|
}).call(this);
|
|
|
|
},{"./bom":56,"./processors":57,"events":17,"sax":59,"timers":51,"xmlbuilder":76}],59:[function(require,module,exports){
|
|
(function (Buffer){
|
|
;(function (sax) { // wrapper for non-node envs
|
|
sax.parser = function (strict, opt) { return new SAXParser(strict, opt) }
|
|
sax.SAXParser = SAXParser
|
|
sax.SAXStream = SAXStream
|
|
sax.createStream = createStream
|
|
|
|
// When we pass the MAX_BUFFER_LENGTH position, start checking for buffer overruns.
|
|
// When we check, schedule the next check for MAX_BUFFER_LENGTH - (max(buffer lengths)),
|
|
// since that's the earliest that a buffer overrun could occur. This way, checks are
|
|
// as rare as required, but as often as necessary to ensure never crossing this bound.
|
|
// Furthermore, buffers are only tested at most once per write(), so passing a very
|
|
// large string into write() might have undesirable effects, but this is manageable by
|
|
// the caller, so it is assumed to be safe. Thus, a call to write() may, in the extreme
|
|
// edge case, result in creating at most one complete copy of the string passed in.
|
|
// Set to Infinity to have unlimited buffers.
|
|
sax.MAX_BUFFER_LENGTH = 64 * 1024
|
|
|
|
var buffers = [
|
|
'comment', 'sgmlDecl', 'textNode', 'tagName', 'doctype',
|
|
'procInstName', 'procInstBody', 'entity', 'attribName',
|
|
'attribValue', 'cdata', 'script'
|
|
]
|
|
|
|
sax.EVENTS = [
|
|
'text',
|
|
'processinginstruction',
|
|
'sgmldeclaration',
|
|
'doctype',
|
|
'comment',
|
|
'attribute',
|
|
'opentag',
|
|
'closetag',
|
|
'opencdata',
|
|
'cdata',
|
|
'closecdata',
|
|
'error',
|
|
'end',
|
|
'ready',
|
|
'script',
|
|
'opennamespace',
|
|
'closenamespace'
|
|
]
|
|
|
|
function SAXParser (strict, opt) {
|
|
if (!(this instanceof SAXParser)) {
|
|
return new SAXParser(strict, opt)
|
|
}
|
|
|
|
var parser = this
|
|
clearBuffers(parser)
|
|
parser.q = parser.c = ''
|
|
parser.bufferCheckPosition = sax.MAX_BUFFER_LENGTH
|
|
parser.opt = opt || {}
|
|
parser.opt.lowercase = parser.opt.lowercase || parser.opt.lowercasetags
|
|
parser.looseCase = parser.opt.lowercase ? 'toLowerCase' : 'toUpperCase'
|
|
parser.tags = []
|
|
parser.closed = parser.closedRoot = parser.sawRoot = false
|
|
parser.tag = parser.error = null
|
|
parser.strict = !!strict
|
|
parser.noscript = !!(strict || parser.opt.noscript)
|
|
parser.state = S.BEGIN
|
|
parser.strictEntities = parser.opt.strictEntities
|
|
parser.ENTITIES = parser.strictEntities ? Object.create(sax.XML_ENTITIES) : Object.create(sax.ENTITIES)
|
|
parser.attribList = []
|
|
|
|
// namespaces form a prototype chain.
|
|
// it always points at the current tag,
|
|
// which protos to its parent tag.
|
|
if (parser.opt.xmlns) {
|
|
parser.ns = Object.create(rootNS)
|
|
}
|
|
|
|
// mostly just for error reporting
|
|
parser.trackPosition = parser.opt.position !== false
|
|
if (parser.trackPosition) {
|
|
parser.position = parser.line = parser.column = 0
|
|
}
|
|
emit(parser, 'onready')
|
|
}
|
|
|
|
if (!Object.create) {
|
|
Object.create = function (o) {
|
|
function F () {}
|
|
F.prototype = o
|
|
var newf = new F()
|
|
return newf
|
|
}
|
|
}
|
|
|
|
if (!Object.keys) {
|
|
Object.keys = function (o) {
|
|
var a = []
|
|
for (var i in o) if (o.hasOwnProperty(i)) a.push(i)
|
|
return a
|
|
}
|
|
}
|
|
|
|
function checkBufferLength (parser) {
|
|
var maxAllowed = Math.max(sax.MAX_BUFFER_LENGTH, 10)
|
|
var maxActual = 0
|
|
for (var i = 0, l = buffers.length; i < l; i++) {
|
|
var len = parser[buffers[i]].length
|
|
if (len > maxAllowed) {
|
|
// Text/cdata nodes can get big, and since they're buffered,
|
|
// we can get here under normal conditions.
|
|
// Avoid issues by emitting the text node now,
|
|
// so at least it won't get any bigger.
|
|
switch (buffers[i]) {
|
|
case 'textNode':
|
|
closeText(parser)
|
|
break
|
|
|
|
case 'cdata':
|
|
emitNode(parser, 'oncdata', parser.cdata)
|
|
parser.cdata = ''
|
|
break
|
|
|
|
case 'script':
|
|
emitNode(parser, 'onscript', parser.script)
|
|
parser.script = ''
|
|
break
|
|
|
|
default:
|
|
error(parser, 'Max buffer length exceeded: ' + buffers[i])
|
|
}
|
|
}
|
|
maxActual = Math.max(maxActual, len)
|
|
}
|
|
// schedule the next check for the earliest possible buffer overrun.
|
|
var m = sax.MAX_BUFFER_LENGTH - maxActual
|
|
parser.bufferCheckPosition = m + parser.position
|
|
}
|
|
|
|
function clearBuffers (parser) {
|
|
for (var i = 0, l = buffers.length; i < l; i++) {
|
|
parser[buffers[i]] = ''
|
|
}
|
|
}
|
|
|
|
function flushBuffers (parser) {
|
|
closeText(parser)
|
|
if (parser.cdata !== '') {
|
|
emitNode(parser, 'oncdata', parser.cdata)
|
|
parser.cdata = ''
|
|
}
|
|
if (parser.script !== '') {
|
|
emitNode(parser, 'onscript', parser.script)
|
|
parser.script = ''
|
|
}
|
|
}
|
|
|
|
SAXParser.prototype = {
|
|
end: function () { end(this) },
|
|
write: write,
|
|
resume: function () { this.error = null; return this },
|
|
close: function () { return this.write(null) },
|
|
flush: function () { flushBuffers(this) }
|
|
}
|
|
|
|
var Stream
|
|
try {
|
|
Stream = require('stream').Stream
|
|
} catch (ex) {
|
|
Stream = function () {}
|
|
}
|
|
|
|
var streamWraps = sax.EVENTS.filter(function (ev) {
|
|
return ev !== 'error' && ev !== 'end'
|
|
})
|
|
|
|
function createStream (strict, opt) {
|
|
return new SAXStream(strict, opt)
|
|
}
|
|
|
|
function SAXStream (strict, opt) {
|
|
if (!(this instanceof SAXStream)) {
|
|
return new SAXStream(strict, opt)
|
|
}
|
|
|
|
Stream.apply(this)
|
|
|
|
this._parser = new SAXParser(strict, opt)
|
|
this.writable = true
|
|
this.readable = true
|
|
|
|
var me = this
|
|
|
|
this._parser.onend = function () {
|
|
me.emit('end')
|
|
}
|
|
|
|
this._parser.onerror = function (er) {
|
|
me.emit('error', er)
|
|
|
|
// if didn't throw, then means error was handled.
|
|
// go ahead and clear error, so we can write again.
|
|
me._parser.error = null
|
|
}
|
|
|
|
this._decoder = null
|
|
|
|
streamWraps.forEach(function (ev) {
|
|
Object.defineProperty(me, 'on' + ev, {
|
|
get: function () {
|
|
return me._parser['on' + ev]
|
|
},
|
|
set: function (h) {
|
|
if (!h) {
|
|
me.removeAllListeners(ev)
|
|
me._parser['on' + ev] = h
|
|
return h
|
|
}
|
|
me.on(ev, h)
|
|
},
|
|
enumerable: true,
|
|
configurable: false
|
|
})
|
|
})
|
|
}
|
|
|
|
SAXStream.prototype = Object.create(Stream.prototype, {
|
|
constructor: {
|
|
value: SAXStream
|
|
}
|
|
})
|
|
|
|
SAXStream.prototype.write = function (data) {
|
|
if (typeof Buffer === 'function' &&
|
|
typeof Buffer.isBuffer === 'function' &&
|
|
Buffer.isBuffer(data)) {
|
|
if (!this._decoder) {
|
|
var SD = require('string_decoder').StringDecoder
|
|
this._decoder = new SD('utf8')
|
|
}
|
|
data = this._decoder.write(data)
|
|
}
|
|
|
|
this._parser.write(data.toString())
|
|
this.emit('data', data)
|
|
return true
|
|
}
|
|
|
|
SAXStream.prototype.end = function (chunk) {
|
|
if (chunk && chunk.length) {
|
|
this.write(chunk)
|
|
}
|
|
this._parser.end()
|
|
return true
|
|
}
|
|
|
|
SAXStream.prototype.on = function (ev, handler) {
|
|
var me = this
|
|
if (!me._parser['on' + ev] && streamWraps.indexOf(ev) !== -1) {
|
|
me._parser['on' + ev] = function () {
|
|
var args = arguments.length === 1 ? [arguments[0]] : Array.apply(null, arguments)
|
|
args.splice(0, 0, ev)
|
|
me.emit.apply(me, args)
|
|
}
|
|
}
|
|
|
|
return Stream.prototype.on.call(me, ev, handler)
|
|
}
|
|
|
|
// character classes and tokens
|
|
var whitespace = '\r\n\t '
|
|
|
|
// this really needs to be replaced with character classes.
|
|
// XML allows all manner of ridiculous numbers and digits.
|
|
var number = '0124356789'
|
|
var letter = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
|
|
|
// (Letter | "_" | ":")
|
|
var quote = '\'"'
|
|
var attribEnd = whitespace + '>'
|
|
var CDATA = '[CDATA['
|
|
var DOCTYPE = 'DOCTYPE'
|
|
var XML_NAMESPACE = 'http://www.w3.org/XML/1998/namespace'
|
|
var XMLNS_NAMESPACE = 'http://www.w3.org/2000/xmlns/'
|
|
var rootNS = { xml: XML_NAMESPACE, xmlns: XMLNS_NAMESPACE }
|
|
|
|
// turn all the string character sets into character class objects.
|
|
whitespace = charClass(whitespace)
|
|
number = charClass(number)
|
|
letter = charClass(letter)
|
|
|
|
// http://www.w3.org/TR/REC-xml/#NT-NameStartChar
|
|
// This implementation works on strings, a single character at a time
|
|
// as such, it cannot ever support astral-plane characters (10000-EFFFF)
|
|
// without a significant breaking change to either this parser, or the
|
|
// JavaScript language. Implementation of an emoji-capable xml parser
|
|
// is left as an exercise for the reader.
|
|
var nameStart = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/
|
|
|
|
var nameBody = /[:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040\.\d-]/
|
|
|
|
var entityStart = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD]/
|
|
var entityBody = /[#:_A-Za-z\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u02FF\u0370-\u037D\u037F-\u1FFF\u200C-\u200D\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD\u00B7\u0300-\u036F\u203F-\u2040\.\d-]/
|
|
|
|
quote = charClass(quote)
|
|
attribEnd = charClass(attribEnd)
|
|
|
|
function charClass (str) {
|
|
return str.split('').reduce(function (s, c) {
|
|
s[c] = true
|
|
return s
|
|
}, {})
|
|
}
|
|
|
|
function isRegExp (c) {
|
|
return Object.prototype.toString.call(c) === '[object RegExp]'
|
|
}
|
|
|
|
function is (charclass, c) {
|
|
return isRegExp(charclass) ? !!c.match(charclass) : charclass[c]
|
|
}
|
|
|
|
function not (charclass, c) {
|
|
return !is(charclass, c)
|
|
}
|
|
|
|
var S = 0
|
|
sax.STATE = {
|
|
BEGIN: S++, // leading byte order mark or whitespace
|
|
BEGIN_WHITESPACE: S++, // leading whitespace
|
|
TEXT: S++, // general stuff
|
|
TEXT_ENTITY: S++, // & and such.
|
|
OPEN_WAKA: S++, // <
|
|
SGML_DECL: S++, // <!BLARG
|
|
SGML_DECL_QUOTED: S++, // <!BLARG foo "bar
|
|
DOCTYPE: S++, // <!DOCTYPE
|
|
DOCTYPE_QUOTED: S++, // <!DOCTYPE "//blah
|
|
DOCTYPE_DTD: S++, // <!DOCTYPE "//blah" [ ...
|
|
DOCTYPE_DTD_QUOTED: S++, // <!DOCTYPE "//blah" [ "foo
|
|
COMMENT_STARTING: S++, // <!-
|
|
COMMENT: S++, // <!--
|
|
COMMENT_ENDING: S++, // <!-- blah -
|
|
COMMENT_ENDED: S++, // <!-- blah --
|
|
CDATA: S++, // <![CDATA[ something
|
|
CDATA_ENDING: S++, // ]
|
|
CDATA_ENDING_2: S++, // ]]
|
|
PROC_INST: S++, // <?hi
|
|
PROC_INST_BODY: S++, // <?hi there
|
|
PROC_INST_ENDING: S++, // <?hi "there" ?
|
|
OPEN_TAG: S++, // <strong
|
|
OPEN_TAG_SLASH: S++, // <strong /
|
|
ATTRIB: S++, // <a
|
|
ATTRIB_NAME: S++, // <a foo
|
|
ATTRIB_NAME_SAW_WHITE: S++, // <a foo _
|
|
ATTRIB_VALUE: S++, // <a foo=
|
|
ATTRIB_VALUE_QUOTED: S++, // <a foo="bar
|
|
ATTRIB_VALUE_CLOSED: S++, // <a foo="bar"
|
|
ATTRIB_VALUE_UNQUOTED: S++, // <a foo=bar
|
|
ATTRIB_VALUE_ENTITY_Q: S++, // <foo bar="""
|
|
ATTRIB_VALUE_ENTITY_U: S++, // <foo bar="
|
|
CLOSE_TAG: S++, // </a
|
|
CLOSE_TAG_SAW_WHITE: S++, // </a >
|
|
SCRIPT: S++, // <script> ...
|
|
SCRIPT_ENDING: S++ // <script> ... <
|
|
}
|
|
|
|
sax.XML_ENTITIES = {
|
|
'amp': '&',
|
|
'gt': '>',
|
|
'lt': '<',
|
|
'quot': '"',
|
|
'apos': "'"
|
|
}
|
|
|
|
sax.ENTITIES = {
|
|
'amp': '&',
|
|
'gt': '>',
|
|
'lt': '<',
|
|
'quot': '"',
|
|
'apos': "'",
|
|
'AElig': 198,
|
|
'Aacute': 193,
|
|
'Acirc': 194,
|
|
'Agrave': 192,
|
|
'Aring': 197,
|
|
'Atilde': 195,
|
|
'Auml': 196,
|
|
'Ccedil': 199,
|
|
'ETH': 208,
|
|
'Eacute': 201,
|
|
'Ecirc': 202,
|
|
'Egrave': 200,
|
|
'Euml': 203,
|
|
'Iacute': 205,
|
|
'Icirc': 206,
|
|
'Igrave': 204,
|
|
'Iuml': 207,
|
|
'Ntilde': 209,
|
|
'Oacute': 211,
|
|
'Ocirc': 212,
|
|
'Ograve': 210,
|
|
'Oslash': 216,
|
|
'Otilde': 213,
|
|
'Ouml': 214,
|
|
'THORN': 222,
|
|
'Uacute': 218,
|
|
'Ucirc': 219,
|
|
'Ugrave': 217,
|
|
'Uuml': 220,
|
|
'Yacute': 221,
|
|
'aacute': 225,
|
|
'acirc': 226,
|
|
'aelig': 230,
|
|
'agrave': 224,
|
|
'aring': 229,
|
|
'atilde': 227,
|
|
'auml': 228,
|
|
'ccedil': 231,
|
|
'eacute': 233,
|
|
'ecirc': 234,
|
|
'egrave': 232,
|
|
'eth': 240,
|
|
'euml': 235,
|
|
'iacute': 237,
|
|
'icirc': 238,
|
|
'igrave': 236,
|
|
'iuml': 239,
|
|
'ntilde': 241,
|
|
'oacute': 243,
|
|
'ocirc': 244,
|
|
'ograve': 242,
|
|
'oslash': 248,
|
|
'otilde': 245,
|
|
'ouml': 246,
|
|
'szlig': 223,
|
|
'thorn': 254,
|
|
'uacute': 250,
|
|
'ucirc': 251,
|
|
'ugrave': 249,
|
|
'uuml': 252,
|
|
'yacute': 253,
|
|
'yuml': 255,
|
|
'copy': 169,
|
|
'reg': 174,
|
|
'nbsp': 160,
|
|
'iexcl': 161,
|
|
'cent': 162,
|
|
'pound': 163,
|
|
'curren': 164,
|
|
'yen': 165,
|
|
'brvbar': 166,
|
|
'sect': 167,
|
|
'uml': 168,
|
|
'ordf': 170,
|
|
'laquo': 171,
|
|
'not': 172,
|
|
'shy': 173,
|
|
'macr': 175,
|
|
'deg': 176,
|
|
'plusmn': 177,
|
|
'sup1': 185,
|
|
'sup2': 178,
|
|
'sup3': 179,
|
|
'acute': 180,
|
|
'micro': 181,
|
|
'para': 182,
|
|
'middot': 183,
|
|
'cedil': 184,
|
|
'ordm': 186,
|
|
'raquo': 187,
|
|
'frac14': 188,
|
|
'frac12': 189,
|
|
'frac34': 190,
|
|
'iquest': 191,
|
|
'times': 215,
|
|
'divide': 247,
|
|
'OElig': 338,
|
|
'oelig': 339,
|
|
'Scaron': 352,
|
|
'scaron': 353,
|
|
'Yuml': 376,
|
|
'fnof': 402,
|
|
'circ': 710,
|
|
'tilde': 732,
|
|
'Alpha': 913,
|
|
'Beta': 914,
|
|
'Gamma': 915,
|
|
'Delta': 916,
|
|
'Epsilon': 917,
|
|
'Zeta': 918,
|
|
'Eta': 919,
|
|
'Theta': 920,
|
|
'Iota': 921,
|
|
'Kappa': 922,
|
|
'Lambda': 923,
|
|
'Mu': 924,
|
|
'Nu': 925,
|
|
'Xi': 926,
|
|
'Omicron': 927,
|
|
'Pi': 928,
|
|
'Rho': 929,
|
|
'Sigma': 931,
|
|
'Tau': 932,
|
|
'Upsilon': 933,
|
|
'Phi': 934,
|
|
'Chi': 935,
|
|
'Psi': 936,
|
|
'Omega': 937,
|
|
'alpha': 945,
|
|
'beta': 946,
|
|
'gamma': 947,
|
|
'delta': 948,
|
|
'epsilon': 949,
|
|
'zeta': 950,
|
|
'eta': 951,
|
|
'theta': 952,
|
|
'iota': 953,
|
|
'kappa': 954,
|
|
'lambda': 955,
|
|
'mu': 956,
|
|
'nu': 957,
|
|
'xi': 958,
|
|
'omicron': 959,
|
|
'pi': 960,
|
|
'rho': 961,
|
|
'sigmaf': 962,
|
|
'sigma': 963,
|
|
'tau': 964,
|
|
'upsilon': 965,
|
|
'phi': 966,
|
|
'chi': 967,
|
|
'psi': 968,
|
|
'omega': 969,
|
|
'thetasym': 977,
|
|
'upsih': 978,
|
|
'piv': 982,
|
|
'ensp': 8194,
|
|
'emsp': 8195,
|
|
'thinsp': 8201,
|
|
'zwnj': 8204,
|
|
'zwj': 8205,
|
|
'lrm': 8206,
|
|
'rlm': 8207,
|
|
'ndash': 8211,
|
|
'mdash': 8212,
|
|
'lsquo': 8216,
|
|
'rsquo': 8217,
|
|
'sbquo': 8218,
|
|
'ldquo': 8220,
|
|
'rdquo': 8221,
|
|
'bdquo': 8222,
|
|
'dagger': 8224,
|
|
'Dagger': 8225,
|
|
'bull': 8226,
|
|
'hellip': 8230,
|
|
'permil': 8240,
|
|
'prime': 8242,
|
|
'Prime': 8243,
|
|
'lsaquo': 8249,
|
|
'rsaquo': 8250,
|
|
'oline': 8254,
|
|
'frasl': 8260,
|
|
'euro': 8364,
|
|
'image': 8465,
|
|
'weierp': 8472,
|
|
'real': 8476,
|
|
'trade': 8482,
|
|
'alefsym': 8501,
|
|
'larr': 8592,
|
|
'uarr': 8593,
|
|
'rarr': 8594,
|
|
'darr': 8595,
|
|
'harr': 8596,
|
|
'crarr': 8629,
|
|
'lArr': 8656,
|
|
'uArr': 8657,
|
|
'rArr': 8658,
|
|
'dArr': 8659,
|
|
'hArr': 8660,
|
|
'forall': 8704,
|
|
'part': 8706,
|
|
'exist': 8707,
|
|
'empty': 8709,
|
|
'nabla': 8711,
|
|
'isin': 8712,
|
|
'notin': 8713,
|
|
'ni': 8715,
|
|
'prod': 8719,
|
|
'sum': 8721,
|
|
'minus': 8722,
|
|
'lowast': 8727,
|
|
'radic': 8730,
|
|
'prop': 8733,
|
|
'infin': 8734,
|
|
'ang': 8736,
|
|
'and': 8743,
|
|
'or': 8744,
|
|
'cap': 8745,
|
|
'cup': 8746,
|
|
'int': 8747,
|
|
'there4': 8756,
|
|
'sim': 8764,
|
|
'cong': 8773,
|
|
'asymp': 8776,
|
|
'ne': 8800,
|
|
'equiv': 8801,
|
|
'le': 8804,
|
|
'ge': 8805,
|
|
'sub': 8834,
|
|
'sup': 8835,
|
|
'nsub': 8836,
|
|
'sube': 8838,
|
|
'supe': 8839,
|
|
'oplus': 8853,
|
|
'otimes': 8855,
|
|
'perp': 8869,
|
|
'sdot': 8901,
|
|
'lceil': 8968,
|
|
'rceil': 8969,
|
|
'lfloor': 8970,
|
|
'rfloor': 8971,
|
|
'lang': 9001,
|
|
'rang': 9002,
|
|
'loz': 9674,
|
|
'spades': 9824,
|
|
'clubs': 9827,
|
|
'hearts': 9829,
|
|
'diams': 9830
|
|
}
|
|
|
|
Object.keys(sax.ENTITIES).forEach(function (key) {
|
|
var e = sax.ENTITIES[key]
|
|
var s = typeof e === 'number' ? String.fromCharCode(e) : e
|
|
sax.ENTITIES[key] = s
|
|
})
|
|
|
|
for (var s in sax.STATE) {
|
|
sax.STATE[sax.STATE[s]] = s
|
|
}
|
|
|
|
// shorthand
|
|
S = sax.STATE
|
|
|
|
function emit (parser, event, data) {
|
|
parser[event] && parser[event](data)
|
|
}
|
|
|
|
function emitNode (parser, nodeType, data) {
|
|
if (parser.textNode) closeText(parser)
|
|
emit(parser, nodeType, data)
|
|
}
|
|
|
|
function closeText (parser) {
|
|
parser.textNode = textopts(parser.opt, parser.textNode)
|
|
if (parser.textNode) emit(parser, 'ontext', parser.textNode)
|
|
parser.textNode = ''
|
|
}
|
|
|
|
function textopts (opt, text) {
|
|
if (opt.trim) text = text.trim()
|
|
if (opt.normalize) text = text.replace(/\s+/g, ' ')
|
|
return text
|
|
}
|
|
|
|
function error (parser, er) {
|
|
closeText(parser)
|
|
if (parser.trackPosition) {
|
|
er += '\nLine: ' + parser.line +
|
|
'\nColumn: ' + parser.column +
|
|
'\nChar: ' + parser.c
|
|
}
|
|
er = new Error(er)
|
|
parser.error = er
|
|
emit(parser, 'onerror', er)
|
|
return parser
|
|
}
|
|
|
|
function end (parser) {
|
|
if (parser.sawRoot && !parser.closedRoot) strictFail(parser, 'Unclosed root tag')
|
|
if ((parser.state !== S.BEGIN) &&
|
|
(parser.state !== S.BEGIN_WHITESPACE) &&
|
|
(parser.state !== S.TEXT)) {
|
|
error(parser, 'Unexpected end')
|
|
}
|
|
closeText(parser)
|
|
parser.c = ''
|
|
parser.closed = true
|
|
emit(parser, 'onend')
|
|
SAXParser.call(parser, parser.strict, parser.opt)
|
|
return parser
|
|
}
|
|
|
|
function strictFail (parser, message) {
|
|
if (typeof parser !== 'object' || !(parser instanceof SAXParser)) {
|
|
throw new Error('bad call to strictFail')
|
|
}
|
|
if (parser.strict) {
|
|
error(parser, message)
|
|
}
|
|
}
|
|
|
|
function newTag (parser) {
|
|
if (!parser.strict) parser.tagName = parser.tagName[parser.looseCase]()
|
|
var parent = parser.tags[parser.tags.length - 1] || parser
|
|
var tag = parser.tag = { name: parser.tagName, attributes: {} }
|
|
|
|
// will be overridden if tag contails an xmlns="foo" or xmlns:foo="bar"
|
|
if (parser.opt.xmlns) {
|
|
tag.ns = parent.ns
|
|
}
|
|
parser.attribList.length = 0
|
|
}
|
|
|
|
function qname (name, attribute) {
|
|
var i = name.indexOf(':')
|
|
var qualName = i < 0 ? [ '', name ] : name.split(':')
|
|
var prefix = qualName[0]
|
|
var local = qualName[1]
|
|
|
|
// <x "xmlns"="http://foo">
|
|
if (attribute && name === 'xmlns') {
|
|
prefix = 'xmlns'
|
|
local = ''
|
|
}
|
|
|
|
return { prefix: prefix, local: local }
|
|
}
|
|
|
|
function attrib (parser) {
|
|
if (!parser.strict) {
|
|
parser.attribName = parser.attribName[parser.looseCase]()
|
|
}
|
|
|
|
if (parser.attribList.indexOf(parser.attribName) !== -1 ||
|
|
parser.tag.attributes.hasOwnProperty(parser.attribName)) {
|
|
parser.attribName = parser.attribValue = ''
|
|
return
|
|
}
|
|
|
|
if (parser.opt.xmlns) {
|
|
var qn = qname(parser.attribName, true)
|
|
var prefix = qn.prefix
|
|
var local = qn.local
|
|
|
|
if (prefix === 'xmlns') {
|
|
// namespace binding attribute. push the binding into scope
|
|
if (local === 'xml' && parser.attribValue !== XML_NAMESPACE) {
|
|
strictFail(parser,
|
|
'xml: prefix must be bound to ' + XML_NAMESPACE + '\n' +
|
|
'Actual: ' + parser.attribValue)
|
|
} else if (local === 'xmlns' && parser.attribValue !== XMLNS_NAMESPACE) {
|
|
strictFail(parser,
|
|
'xmlns: prefix must be bound to ' + XMLNS_NAMESPACE + '\n' +
|
|
'Actual: ' + parser.attribValue)
|
|
} else {
|
|
var tag = parser.tag
|
|
var parent = parser.tags[parser.tags.length - 1] || parser
|
|
if (tag.ns === parent.ns) {
|
|
tag.ns = Object.create(parent.ns)
|
|
}
|
|
tag.ns[local] = parser.attribValue
|
|
}
|
|
}
|
|
|
|
// defer onattribute events until all attributes have been seen
|
|
// so any new bindings can take effect. preserve attribute order
|
|
// so deferred events can be emitted in document order
|
|
parser.attribList.push([parser.attribName, parser.attribValue])
|
|
} else {
|
|
// in non-xmlns mode, we can emit the event right away
|
|
parser.tag.attributes[parser.attribName] = parser.attribValue
|
|
emitNode(parser, 'onattribute', {
|
|
name: parser.attribName,
|
|
value: parser.attribValue
|
|
})
|
|
}
|
|
|
|
parser.attribName = parser.attribValue = ''
|
|
}
|
|
|
|
function openTag (parser, selfClosing) {
|
|
if (parser.opt.xmlns) {
|
|
// emit namespace binding events
|
|
var tag = parser.tag
|
|
|
|
// add namespace info to tag
|
|
var qn = qname(parser.tagName)
|
|
tag.prefix = qn.prefix
|
|
tag.local = qn.local
|
|
tag.uri = tag.ns[qn.prefix] || ''
|
|
|
|
if (tag.prefix && !tag.uri) {
|
|
strictFail(parser, 'Unbound namespace prefix: ' +
|
|
JSON.stringify(parser.tagName))
|
|
tag.uri = qn.prefix
|
|
}
|
|
|
|
var parent = parser.tags[parser.tags.length - 1] || parser
|
|
if (tag.ns && parent.ns !== tag.ns) {
|
|
Object.keys(tag.ns).forEach(function (p) {
|
|
emitNode(parser, 'onopennamespace', {
|
|
prefix: p,
|
|
uri: tag.ns[p]
|
|
})
|
|
})
|
|
}
|
|
|
|
// handle deferred onattribute events
|
|
// Note: do not apply default ns to attributes:
|
|
// http://www.w3.org/TR/REC-xml-names/#defaulting
|
|
for (var i = 0, l = parser.attribList.length; i < l; i++) {
|
|
var nv = parser.attribList[i]
|
|
var name = nv[0]
|
|
var value = nv[1]
|
|
var qualName = qname(name, true)
|
|
var prefix = qualName.prefix
|
|
var local = qualName.local
|
|
var uri = prefix === '' ? '' : (tag.ns[prefix] || '')
|
|
var a = {
|
|
name: name,
|
|
value: value,
|
|
prefix: prefix,
|
|
local: local,
|
|
uri: uri
|
|
}
|
|
|
|
// if there's any attributes with an undefined namespace,
|
|
// then fail on them now.
|
|
if (prefix && prefix !== 'xmlns' && !uri) {
|
|
strictFail(parser, 'Unbound namespace prefix: ' +
|
|
JSON.stringify(prefix))
|
|
a.uri = prefix
|
|
}
|
|
parser.tag.attributes[name] = a
|
|
emitNode(parser, 'onattribute', a)
|
|
}
|
|
parser.attribList.length = 0
|
|
}
|
|
|
|
parser.tag.isSelfClosing = !!selfClosing
|
|
|
|
// process the tag
|
|
parser.sawRoot = true
|
|
parser.tags.push(parser.tag)
|
|
emitNode(parser, 'onopentag', parser.tag)
|
|
if (!selfClosing) {
|
|
// special case for <script> in non-strict mode.
|
|
if (!parser.noscript && parser.tagName.toLowerCase() === 'script') {
|
|
parser.state = S.SCRIPT
|
|
} else {
|
|
parser.state = S.TEXT
|
|
}
|
|
parser.tag = null
|
|
parser.tagName = ''
|
|
}
|
|
parser.attribName = parser.attribValue = ''
|
|
parser.attribList.length = 0
|
|
}
|
|
|
|
function closeTag (parser) {
|
|
if (!parser.tagName) {
|
|
strictFail(parser, 'Weird empty close tag.')
|
|
parser.textNode += '</>'
|
|
parser.state = S.TEXT
|
|
return
|
|
}
|
|
|
|
if (parser.script) {
|
|
if (parser.tagName !== 'script') {
|
|
parser.script += '</' + parser.tagName + '>'
|
|
parser.tagName = ''
|
|
parser.state = S.SCRIPT
|
|
return
|
|
}
|
|
emitNode(parser, 'onscript', parser.script)
|
|
parser.script = ''
|
|
}
|
|
|
|
// first make sure that the closing tag actually exists.
|
|
// <a><b></c></b></a> will close everything, otherwise.
|
|
var t = parser.tags.length
|
|
var tagName = parser.tagName
|
|
if (!parser.strict) {
|
|
tagName = tagName[parser.looseCase]()
|
|
}
|
|
var closeTo = tagName
|
|
while (t--) {
|
|
var close = parser.tags[t]
|
|
if (close.name !== closeTo) {
|
|
// fail the first time in strict mode
|
|
strictFail(parser, 'Unexpected close tag')
|
|
} else {
|
|
break
|
|
}
|
|
}
|
|
|
|
// didn't find it. we already failed for strict, so just abort.
|
|
if (t < 0) {
|
|
strictFail(parser, 'Unmatched closing tag: ' + parser.tagName)
|
|
parser.textNode += '</' + parser.tagName + '>'
|
|
parser.state = S.TEXT
|
|
return
|
|
}
|
|
parser.tagName = tagName
|
|
var s = parser.tags.length
|
|
while (s-- > t) {
|
|
var tag = parser.tag = parser.tags.pop()
|
|
parser.tagName = parser.tag.name
|
|
emitNode(parser, 'onclosetag', parser.tagName)
|
|
|
|
var x = {}
|
|
for (var i in tag.ns) {
|
|
x[i] = tag.ns[i]
|
|
}
|
|
|
|
var parent = parser.tags[parser.tags.length - 1] || parser
|
|
if (parser.opt.xmlns && tag.ns !== parent.ns) {
|
|
// remove namespace bindings introduced by tag
|
|
Object.keys(tag.ns).forEach(function (p) {
|
|
var n = tag.ns[p]
|
|
emitNode(parser, 'onclosenamespace', { prefix: p, uri: n })
|
|
})
|
|
}
|
|
}
|
|
if (t === 0) parser.closedRoot = true
|
|
parser.tagName = parser.attribValue = parser.attribName = ''
|
|
parser.attribList.length = 0
|
|
parser.state = S.TEXT
|
|
}
|
|
|
|
function parseEntity (parser) {
|
|
var entity = parser.entity
|
|
var entityLC = entity.toLowerCase()
|
|
var num
|
|
var numStr = ''
|
|
|
|
if (parser.ENTITIES[entity]) {
|
|
return parser.ENTITIES[entity]
|
|
}
|
|
if (parser.ENTITIES[entityLC]) {
|
|
return parser.ENTITIES[entityLC]
|
|
}
|
|
entity = entityLC
|
|
if (entity.charAt(0) === '#') {
|
|
if (entity.charAt(1) === 'x') {
|
|
entity = entity.slice(2)
|
|
num = parseInt(entity, 16)
|
|
numStr = num.toString(16)
|
|
} else {
|
|
entity = entity.slice(1)
|
|
num = parseInt(entity, 10)
|
|
numStr = num.toString(10)
|
|
}
|
|
}
|
|
entity = entity.replace(/^0+/, '')
|
|
if (numStr.toLowerCase() !== entity) {
|
|
strictFail(parser, 'Invalid character entity')
|
|
return '&' + parser.entity + ';'
|
|
}
|
|
|
|
return String.fromCodePoint(num)
|
|
}
|
|
|
|
function beginWhiteSpace (parser, c) {
|
|
if (c === '<') {
|
|
parser.state = S.OPEN_WAKA
|
|
parser.startTagPosition = parser.position
|
|
} else if (not(whitespace, c)) {
|
|
// have to process this as a text node.
|
|
// weird, but happens.
|
|
strictFail(parser, 'Non-whitespace before first tag.')
|
|
parser.textNode = c
|
|
parser.state = S.TEXT
|
|
}
|
|
}
|
|
|
|
function write (chunk) {
|
|
var parser = this
|
|
if (this.error) {
|
|
throw this.error
|
|
}
|
|
if (parser.closed) {
|
|
return error(parser,
|
|
'Cannot write after close. Assign an onready handler.')
|
|
}
|
|
if (chunk === null) {
|
|
return end(parser)
|
|
}
|
|
var i = 0
|
|
var c = ''
|
|
while (true) {
|
|
c = chunk.charAt(i++)
|
|
parser.c = c
|
|
if (!c) {
|
|
break
|
|
}
|
|
if (parser.trackPosition) {
|
|
parser.position++
|
|
if (c === '\n') {
|
|
parser.line++
|
|
parser.column = 0
|
|
} else {
|
|
parser.column++
|
|
}
|
|
}
|
|
switch (parser.state) {
|
|
case S.BEGIN:
|
|
parser.state = S.BEGIN_WHITESPACE
|
|
if (c === '\uFEFF') {
|
|
continue
|
|
}
|
|
beginWhiteSpace(parser, c)
|
|
continue
|
|
|
|
case S.BEGIN_WHITESPACE:
|
|
beginWhiteSpace(parser, c)
|
|
continue
|
|
|
|
case S.TEXT:
|
|
if (parser.sawRoot && !parser.closedRoot) {
|
|
var starti = i - 1
|
|
while (c && c !== '<' && c !== '&') {
|
|
c = chunk.charAt(i++)
|
|
if (c && parser.trackPosition) {
|
|
parser.position++
|
|
if (c === '\n') {
|
|
parser.line++
|
|
parser.column = 0
|
|
} else {
|
|
parser.column++
|
|
}
|
|
}
|
|
}
|
|
parser.textNode += chunk.substring(starti, i - 1)
|
|
}
|
|
if (c === '<' && !(parser.sawRoot && parser.closedRoot && !parser.strict)) {
|
|
parser.state = S.OPEN_WAKA
|
|
parser.startTagPosition = parser.position
|
|
} else {
|
|
if (not(whitespace, c) && (!parser.sawRoot || parser.closedRoot)) {
|
|
strictFail(parser, 'Text data outside of root node.')
|
|
}
|
|
if (c === '&') {
|
|
parser.state = S.TEXT_ENTITY
|
|
} else {
|
|
parser.textNode += c
|
|
}
|
|
}
|
|
continue
|
|
|
|
case S.SCRIPT:
|
|
// only non-strict
|
|
if (c === '<') {
|
|
parser.state = S.SCRIPT_ENDING
|
|
} else {
|
|
parser.script += c
|
|
}
|
|
continue
|
|
|
|
case S.SCRIPT_ENDING:
|
|
if (c === '/') {
|
|
parser.state = S.CLOSE_TAG
|
|
} else {
|
|
parser.script += '<' + c
|
|
parser.state = S.SCRIPT
|
|
}
|
|
continue
|
|
|
|
case S.OPEN_WAKA:
|
|
// either a /, ?, !, or text is coming next.
|
|
if (c === '!') {
|
|
parser.state = S.SGML_DECL
|
|
parser.sgmlDecl = ''
|
|
} else if (is(whitespace, c)) {
|
|
// wait for it...
|
|
} else if (is(nameStart, c)) {
|
|
parser.state = S.OPEN_TAG
|
|
parser.tagName = c
|
|
} else if (c === '/') {
|
|
parser.state = S.CLOSE_TAG
|
|
parser.tagName = ''
|
|
} else if (c === '?') {
|
|
parser.state = S.PROC_INST
|
|
parser.procInstName = parser.procInstBody = ''
|
|
} else {
|
|
strictFail(parser, 'Unencoded <')
|
|
// if there was some whitespace, then add that in.
|
|
if (parser.startTagPosition + 1 < parser.position) {
|
|
var pad = parser.position - parser.startTagPosition
|
|
c = new Array(pad).join(' ') + c
|
|
}
|
|
parser.textNode += '<' + c
|
|
parser.state = S.TEXT
|
|
}
|
|
continue
|
|
|
|
case S.SGML_DECL:
|
|
if ((parser.sgmlDecl + c).toUpperCase() === CDATA) {
|
|
emitNode(parser, 'onopencdata')
|
|
parser.state = S.CDATA
|
|
parser.sgmlDecl = ''
|
|
parser.cdata = ''
|
|
} else if (parser.sgmlDecl + c === '--') {
|
|
parser.state = S.COMMENT
|
|
parser.comment = ''
|
|
parser.sgmlDecl = ''
|
|
} else if ((parser.sgmlDecl + c).toUpperCase() === DOCTYPE) {
|
|
parser.state = S.DOCTYPE
|
|
if (parser.doctype || parser.sawRoot) {
|
|
strictFail(parser,
|
|
'Inappropriately located doctype declaration')
|
|
}
|
|
parser.doctype = ''
|
|
parser.sgmlDecl = ''
|
|
} else if (c === '>') {
|
|
emitNode(parser, 'onsgmldeclaration', parser.sgmlDecl)
|
|
parser.sgmlDecl = ''
|
|
parser.state = S.TEXT
|
|
} else if (is(quote, c)) {
|
|
parser.state = S.SGML_DECL_QUOTED
|
|
parser.sgmlDecl += c
|
|
} else {
|
|
parser.sgmlDecl += c
|
|
}
|
|
continue
|
|
|
|
case S.SGML_DECL_QUOTED:
|
|
if (c === parser.q) {
|
|
parser.state = S.SGML_DECL
|
|
parser.q = ''
|
|
}
|
|
parser.sgmlDecl += c
|
|
continue
|
|
|
|
case S.DOCTYPE:
|
|
if (c === '>') {
|
|
parser.state = S.TEXT
|
|
emitNode(parser, 'ondoctype', parser.doctype)
|
|
parser.doctype = true // just remember that we saw it.
|
|
} else {
|
|
parser.doctype += c
|
|
if (c === '[') {
|
|
parser.state = S.DOCTYPE_DTD
|
|
} else if (is(quote, c)) {
|
|
parser.state = S.DOCTYPE_QUOTED
|
|
parser.q = c
|
|
}
|
|
}
|
|
continue
|
|
|
|
case S.DOCTYPE_QUOTED:
|
|
parser.doctype += c
|
|
if (c === parser.q) {
|
|
parser.q = ''
|
|
parser.state = S.DOCTYPE
|
|
}
|
|
continue
|
|
|
|
case S.DOCTYPE_DTD:
|
|
parser.doctype += c
|
|
if (c === ']') {
|
|
parser.state = S.DOCTYPE
|
|
} else if (is(quote, c)) {
|
|
parser.state = S.DOCTYPE_DTD_QUOTED
|
|
parser.q = c
|
|
}
|
|
continue
|
|
|
|
case S.DOCTYPE_DTD_QUOTED:
|
|
parser.doctype += c
|
|
if (c === parser.q) {
|
|
parser.state = S.DOCTYPE_DTD
|
|
parser.q = ''
|
|
}
|
|
continue
|
|
|
|
case S.COMMENT:
|
|
if (c === '-') {
|
|
parser.state = S.COMMENT_ENDING
|
|
} else {
|
|
parser.comment += c
|
|
}
|
|
continue
|
|
|
|
case S.COMMENT_ENDING:
|
|
if (c === '-') {
|
|
parser.state = S.COMMENT_ENDED
|
|
parser.comment = textopts(parser.opt, parser.comment)
|
|
if (parser.comment) {
|
|
emitNode(parser, 'oncomment', parser.comment)
|
|
}
|
|
parser.comment = ''
|
|
} else {
|
|
parser.comment += '-' + c
|
|
parser.state = S.COMMENT
|
|
}
|
|
continue
|
|
|
|
case S.COMMENT_ENDED:
|
|
if (c !== '>') {
|
|
strictFail(parser, 'Malformed comment')
|
|
// allow <!-- blah -- bloo --> in non-strict mode,
|
|
// which is a comment of " blah -- bloo "
|
|
parser.comment += '--' + c
|
|
parser.state = S.COMMENT
|
|
} else {
|
|
parser.state = S.TEXT
|
|
}
|
|
continue
|
|
|
|
case S.CDATA:
|
|
if (c === ']') {
|
|
parser.state = S.CDATA_ENDING
|
|
} else {
|
|
parser.cdata += c
|
|
}
|
|
continue
|
|
|
|
case S.CDATA_ENDING:
|
|
if (c === ']') {
|
|
parser.state = S.CDATA_ENDING_2
|
|
} else {
|
|
parser.cdata += ']' + c
|
|
parser.state = S.CDATA
|
|
}
|
|
continue
|
|
|
|
case S.CDATA_ENDING_2:
|
|
if (c === '>') {
|
|
if (parser.cdata) {
|
|
emitNode(parser, 'oncdata', parser.cdata)
|
|
}
|
|
emitNode(parser, 'onclosecdata')
|
|
parser.cdata = ''
|
|
parser.state = S.TEXT
|
|
} else if (c === ']') {
|
|
parser.cdata += ']'
|
|
} else {
|
|
parser.cdata += ']]' + c
|
|
parser.state = S.CDATA
|
|
}
|
|
continue
|
|
|
|
case S.PROC_INST:
|
|
if (c === '?') {
|
|
parser.state = S.PROC_INST_ENDING
|
|
} else if (is(whitespace, c)) {
|
|
parser.state = S.PROC_INST_BODY
|
|
} else {
|
|
parser.procInstName += c
|
|
}
|
|
continue
|
|
|
|
case S.PROC_INST_BODY:
|
|
if (!parser.procInstBody && is(whitespace, c)) {
|
|
continue
|
|
} else if (c === '?') {
|
|
parser.state = S.PROC_INST_ENDING
|
|
} else {
|
|
parser.procInstBody += c
|
|
}
|
|
continue
|
|
|
|
case S.PROC_INST_ENDING:
|
|
if (c === '>') {
|
|
emitNode(parser, 'onprocessinginstruction', {
|
|
name: parser.procInstName,
|
|
body: parser.procInstBody
|
|
})
|
|
parser.procInstName = parser.procInstBody = ''
|
|
parser.state = S.TEXT
|
|
} else {
|
|
parser.procInstBody += '?' + c
|
|
parser.state = S.PROC_INST_BODY
|
|
}
|
|
continue
|
|
|
|
case S.OPEN_TAG:
|
|
if (is(nameBody, c)) {
|
|
parser.tagName += c
|
|
} else {
|
|
newTag(parser)
|
|
if (c === '>') {
|
|
openTag(parser)
|
|
} else if (c === '/') {
|
|
parser.state = S.OPEN_TAG_SLASH
|
|
} else {
|
|
if (not(whitespace, c)) {
|
|
strictFail(parser, 'Invalid character in tag name')
|
|
}
|
|
parser.state = S.ATTRIB
|
|
}
|
|
}
|
|
continue
|
|
|
|
case S.OPEN_TAG_SLASH:
|
|
if (c === '>') {
|
|
openTag(parser, true)
|
|
closeTag(parser)
|
|
} else {
|
|
strictFail(parser, 'Forward-slash in opening tag not followed by >')
|
|
parser.state = S.ATTRIB
|
|
}
|
|
continue
|
|
|
|
case S.ATTRIB:
|
|
// haven't read the attribute name yet.
|
|
if (is(whitespace, c)) {
|
|
continue
|
|
} else if (c === '>') {
|
|
openTag(parser)
|
|
} else if (c === '/') {
|
|
parser.state = S.OPEN_TAG_SLASH
|
|
} else if (is(nameStart, c)) {
|
|
parser.attribName = c
|
|
parser.attribValue = ''
|
|
parser.state = S.ATTRIB_NAME
|
|
} else {
|
|
strictFail(parser, 'Invalid attribute name')
|
|
}
|
|
continue
|
|
|
|
case S.ATTRIB_NAME:
|
|
if (c === '=') {
|
|
parser.state = S.ATTRIB_VALUE
|
|
} else if (c === '>') {
|
|
strictFail(parser, 'Attribute without value')
|
|
parser.attribValue = parser.attribName
|
|
attrib(parser)
|
|
openTag(parser)
|
|
} else if (is(whitespace, c)) {
|
|
parser.state = S.ATTRIB_NAME_SAW_WHITE
|
|
} else if (is(nameBody, c)) {
|
|
parser.attribName += c
|
|
} else {
|
|
strictFail(parser, 'Invalid attribute name')
|
|
}
|
|
continue
|
|
|
|
case S.ATTRIB_NAME_SAW_WHITE:
|
|
if (c === '=') {
|
|
parser.state = S.ATTRIB_VALUE
|
|
} else if (is(whitespace, c)) {
|
|
continue
|
|
} else {
|
|
strictFail(parser, 'Attribute without value')
|
|
parser.tag.attributes[parser.attribName] = ''
|
|
parser.attribValue = ''
|
|
emitNode(parser, 'onattribute', {
|
|
name: parser.attribName,
|
|
value: ''
|
|
})
|
|
parser.attribName = ''
|
|
if (c === '>') {
|
|
openTag(parser)
|
|
} else if (is(nameStart, c)) {
|
|
parser.attribName = c
|
|
parser.state = S.ATTRIB_NAME
|
|
} else {
|
|
strictFail(parser, 'Invalid attribute name')
|
|
parser.state = S.ATTRIB
|
|
}
|
|
}
|
|
continue
|
|
|
|
case S.ATTRIB_VALUE:
|
|
if (is(whitespace, c)) {
|
|
continue
|
|
} else if (is(quote, c)) {
|
|
parser.q = c
|
|
parser.state = S.ATTRIB_VALUE_QUOTED
|
|
} else {
|
|
strictFail(parser, 'Unquoted attribute value')
|
|
parser.state = S.ATTRIB_VALUE_UNQUOTED
|
|
parser.attribValue = c
|
|
}
|
|
continue
|
|
|
|
case S.ATTRIB_VALUE_QUOTED:
|
|
if (c !== parser.q) {
|
|
if (c === '&') {
|
|
parser.state = S.ATTRIB_VALUE_ENTITY_Q
|
|
} else {
|
|
parser.attribValue += c
|
|
}
|
|
continue
|
|
}
|
|
attrib(parser)
|
|
parser.q = ''
|
|
parser.state = S.ATTRIB_VALUE_CLOSED
|
|
continue
|
|
|
|
case S.ATTRIB_VALUE_CLOSED:
|
|
if (is(whitespace, c)) {
|
|
parser.state = S.ATTRIB
|
|
} else if (c === '>') {
|
|
openTag(parser)
|
|
} else if (c === '/') {
|
|
parser.state = S.OPEN_TAG_SLASH
|
|
} else if (is(nameStart, c)) {
|
|
strictFail(parser, 'No whitespace between attributes')
|
|
parser.attribName = c
|
|
parser.attribValue = ''
|
|
parser.state = S.ATTRIB_NAME
|
|
} else {
|
|
strictFail(parser, 'Invalid attribute name')
|
|
}
|
|
continue
|
|
|
|
case S.ATTRIB_VALUE_UNQUOTED:
|
|
if (not(attribEnd, c)) {
|
|
if (c === '&') {
|
|
parser.state = S.ATTRIB_VALUE_ENTITY_U
|
|
} else {
|
|
parser.attribValue += c
|
|
}
|
|
continue
|
|
}
|
|
attrib(parser)
|
|
if (c === '>') {
|
|
openTag(parser)
|
|
} else {
|
|
parser.state = S.ATTRIB
|
|
}
|
|
continue
|
|
|
|
case S.CLOSE_TAG:
|
|
if (!parser.tagName) {
|
|
if (is(whitespace, c)) {
|
|
continue
|
|
} else if (not(nameStart, c)) {
|
|
if (parser.script) {
|
|
parser.script += '</' + c
|
|
parser.state = S.SCRIPT
|
|
} else {
|
|
strictFail(parser, 'Invalid tagname in closing tag.')
|
|
}
|
|
} else {
|
|
parser.tagName = c
|
|
}
|
|
} else if (c === '>') {
|
|
closeTag(parser)
|
|
} else if (is(nameBody, c)) {
|
|
parser.tagName += c
|
|
} else if (parser.script) {
|
|
parser.script += '</' + parser.tagName
|
|
parser.tagName = ''
|
|
parser.state = S.SCRIPT
|
|
} else {
|
|
if (not(whitespace, c)) {
|
|
strictFail(parser, 'Invalid tagname in closing tag')
|
|
}
|
|
parser.state = S.CLOSE_TAG_SAW_WHITE
|
|
}
|
|
continue
|
|
|
|
case S.CLOSE_TAG_SAW_WHITE:
|
|
if (is(whitespace, c)) {
|
|
continue
|
|
}
|
|
if (c === '>') {
|
|
closeTag(parser)
|
|
} else {
|
|
strictFail(parser, 'Invalid characters in closing tag')
|
|
}
|
|
continue
|
|
|
|
case S.TEXT_ENTITY:
|
|
case S.ATTRIB_VALUE_ENTITY_Q:
|
|
case S.ATTRIB_VALUE_ENTITY_U:
|
|
var returnState
|
|
var buffer
|
|
switch (parser.state) {
|
|
case S.TEXT_ENTITY:
|
|
returnState = S.TEXT
|
|
buffer = 'textNode'
|
|
break
|
|
|
|
case S.ATTRIB_VALUE_ENTITY_Q:
|
|
returnState = S.ATTRIB_VALUE_QUOTED
|
|
buffer = 'attribValue'
|
|
break
|
|
|
|
case S.ATTRIB_VALUE_ENTITY_U:
|
|
returnState = S.ATTRIB_VALUE_UNQUOTED
|
|
buffer = 'attribValue'
|
|
break
|
|
}
|
|
|
|
if (c === ';') {
|
|
parser[buffer] += parseEntity(parser)
|
|
parser.entity = ''
|
|
parser.state = returnState
|
|
} else if (is(parser.entity.length ? entityBody : entityStart, c)) {
|
|
parser.entity += c
|
|
} else {
|
|
strictFail(parser, 'Invalid character in entity name')
|
|
parser[buffer] += '&' + parser.entity + c
|
|
parser.entity = ''
|
|
parser.state = returnState
|
|
}
|
|
|
|
continue
|
|
|
|
default:
|
|
throw new Error(parser, 'Unknown state: ' + parser.state)
|
|
}
|
|
} // while
|
|
|
|
if (parser.position >= parser.bufferCheckPosition) {
|
|
checkBufferLength(parser)
|
|
}
|
|
return parser
|
|
}
|
|
|
|
/*! http://mths.be/fromcodepoint v0.1.0 by @mathias */
|
|
if (!String.fromCodePoint) {
|
|
(function () {
|
|
var stringFromCharCode = String.fromCharCode
|
|
var floor = Math.floor
|
|
var fromCodePoint = function () {
|
|
var MAX_SIZE = 0x4000
|
|
var codeUnits = []
|
|
var highSurrogate
|
|
var lowSurrogate
|
|
var index = -1
|
|
var length = arguments.length
|
|
if (!length) {
|
|
return ''
|
|
}
|
|
var result = ''
|
|
while (++index < length) {
|
|
var codePoint = Number(arguments[index])
|
|
if (
|
|
!isFinite(codePoint) || // `NaN`, `+Infinity`, or `-Infinity`
|
|
codePoint < 0 || // not a valid Unicode code point
|
|
codePoint > 0x10FFFF || // not a valid Unicode code point
|
|
floor(codePoint) !== codePoint // not an integer
|
|
) {
|
|
throw RangeError('Invalid code point: ' + codePoint)
|
|
}
|
|
if (codePoint <= 0xFFFF) { // BMP code point
|
|
codeUnits.push(codePoint)
|
|
} else { // Astral code point; split in surrogate halves
|
|
// http://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae
|
|
codePoint -= 0x10000
|
|
highSurrogate = (codePoint >> 10) + 0xD800
|
|
lowSurrogate = (codePoint % 0x400) + 0xDC00
|
|
codeUnits.push(highSurrogate, lowSurrogate)
|
|
}
|
|
if (index + 1 === length || codeUnits.length > MAX_SIZE) {
|
|
result += stringFromCharCode.apply(null, codeUnits)
|
|
codeUnits.length = 0
|
|
}
|
|
}
|
|
return result
|
|
}
|
|
if (Object.defineProperty) {
|
|
Object.defineProperty(String, 'fromCodePoint', {
|
|
value: fromCodePoint,
|
|
configurable: true,
|
|
writable: true
|
|
})
|
|
} else {
|
|
String.fromCodePoint = fromCodePoint
|
|
}
|
|
}())
|
|
}
|
|
})(typeof exports === 'undefined' ? this.sax = {} : exports)
|
|
|
|
}).call(this,require("buffer").Buffer)
|
|
},{"buffer":13,"stream":40,"string_decoder":50}],60:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLAttribute, create;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
module.exports = XMLAttribute = (function() {
|
|
function XMLAttribute(parent, name, value) {
|
|
this.stringify = parent.stringify;
|
|
if (name == null) {
|
|
throw new Error("Missing attribute name of element " + parent.name);
|
|
}
|
|
if (value == null) {
|
|
throw new Error("Missing attribute value for attribute " + name + " of element " + parent.name);
|
|
}
|
|
this.name = this.stringify.attName(name);
|
|
this.value = this.stringify.attValue(value);
|
|
}
|
|
|
|
XMLAttribute.prototype.clone = function() {
|
|
return create(XMLAttribute.prototype, this);
|
|
};
|
|
|
|
XMLAttribute.prototype.toString = function(options, level) {
|
|
return ' ' + this.name + '="' + this.value + '"';
|
|
};
|
|
|
|
return XMLAttribute;
|
|
|
|
})();
|
|
|
|
}).call(this);
|
|
|
|
},{"lodash/object/create":130}],61:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLBuilder, XMLDeclaration, XMLDocType, XMLElement, XMLStringifier;
|
|
|
|
XMLStringifier = require('./XMLStringifier');
|
|
|
|
XMLDeclaration = require('./XMLDeclaration');
|
|
|
|
XMLDocType = require('./XMLDocType');
|
|
|
|
XMLElement = require('./XMLElement');
|
|
|
|
module.exports = XMLBuilder = (function() {
|
|
function XMLBuilder(name, options) {
|
|
var root, temp;
|
|
if (name == null) {
|
|
throw new Error("Root element needs a name");
|
|
}
|
|
if (options == null) {
|
|
options = {};
|
|
}
|
|
this.options = options;
|
|
this.stringify = new XMLStringifier(options);
|
|
temp = new XMLElement(this, 'doc');
|
|
root = temp.element(name);
|
|
root.isRoot = true;
|
|
root.documentObject = this;
|
|
this.rootObject = root;
|
|
if (!options.headless) {
|
|
root.declaration(options);
|
|
if ((options.pubID != null) || (options.sysID != null)) {
|
|
root.doctype(options);
|
|
}
|
|
}
|
|
}
|
|
|
|
XMLBuilder.prototype.root = function() {
|
|
return this.rootObject;
|
|
};
|
|
|
|
XMLBuilder.prototype.end = function(options) {
|
|
return this.toString(options);
|
|
};
|
|
|
|
XMLBuilder.prototype.toString = function(options) {
|
|
var indent, newline, offset, pretty, r, ref, ref1, ref2;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
r = '';
|
|
if (this.xmldec != null) {
|
|
r += this.xmldec.toString(options);
|
|
}
|
|
if (this.doctype != null) {
|
|
r += this.doctype.toString(options);
|
|
}
|
|
r += this.rootObject.toString(options);
|
|
if (pretty && r.slice(-newline.length) === newline) {
|
|
r = r.slice(0, -newline.length);
|
|
}
|
|
return r;
|
|
};
|
|
|
|
return XMLBuilder;
|
|
|
|
})();
|
|
|
|
}).call(this);
|
|
|
|
},{"./XMLDeclaration":68,"./XMLDocType":69,"./XMLElement":70,"./XMLStringifier":74}],62:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLCData, XMLNode, create,
|
|
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
|
hasProp = {}.hasOwnProperty;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
XMLNode = require('./XMLNode');
|
|
|
|
module.exports = XMLCData = (function(superClass) {
|
|
extend(XMLCData, superClass);
|
|
|
|
function XMLCData(parent, text) {
|
|
XMLCData.__super__.constructor.call(this, parent);
|
|
if (text == null) {
|
|
throw new Error("Missing CDATA text");
|
|
}
|
|
this.text = this.stringify.cdata(text);
|
|
}
|
|
|
|
XMLCData.prototype.clone = function() {
|
|
return create(XMLCData.prototype, this);
|
|
};
|
|
|
|
XMLCData.prototype.toString = function(options, level) {
|
|
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += '<![CDATA[' + this.text + ']]>';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
return r;
|
|
};
|
|
|
|
return XMLCData;
|
|
|
|
})(XMLNode);
|
|
|
|
}).call(this);
|
|
|
|
},{"./XMLNode":71,"lodash/object/create":130}],63:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLComment, XMLNode, create,
|
|
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
|
hasProp = {}.hasOwnProperty;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
XMLNode = require('./XMLNode');
|
|
|
|
module.exports = XMLComment = (function(superClass) {
|
|
extend(XMLComment, superClass);
|
|
|
|
function XMLComment(parent, text) {
|
|
XMLComment.__super__.constructor.call(this, parent);
|
|
if (text == null) {
|
|
throw new Error("Missing comment text");
|
|
}
|
|
this.text = this.stringify.comment(text);
|
|
}
|
|
|
|
XMLComment.prototype.clone = function() {
|
|
return create(XMLComment.prototype, this);
|
|
};
|
|
|
|
XMLComment.prototype.toString = function(options, level) {
|
|
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += '<!-- ' + this.text + ' -->';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
return r;
|
|
};
|
|
|
|
return XMLComment;
|
|
|
|
})(XMLNode);
|
|
|
|
}).call(this);
|
|
|
|
},{"./XMLNode":71,"lodash/object/create":130}],64:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLDTDAttList, create;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
module.exports = XMLDTDAttList = (function() {
|
|
function XMLDTDAttList(parent, elementName, attributeName, attributeType, defaultValueType, defaultValue) {
|
|
this.stringify = parent.stringify;
|
|
if (elementName == null) {
|
|
throw new Error("Missing DTD element name");
|
|
}
|
|
if (attributeName == null) {
|
|
throw new Error("Missing DTD attribute name");
|
|
}
|
|
if (!attributeType) {
|
|
throw new Error("Missing DTD attribute type");
|
|
}
|
|
if (!defaultValueType) {
|
|
throw new Error("Missing DTD attribute default");
|
|
}
|
|
if (defaultValueType.indexOf('#') !== 0) {
|
|
defaultValueType = '#' + defaultValueType;
|
|
}
|
|
if (!defaultValueType.match(/^(#REQUIRED|#IMPLIED|#FIXED|#DEFAULT)$/)) {
|
|
throw new Error("Invalid default value type; expected: #REQUIRED, #IMPLIED, #FIXED or #DEFAULT");
|
|
}
|
|
if (defaultValue && !defaultValueType.match(/^(#FIXED|#DEFAULT)$/)) {
|
|
throw new Error("Default value only applies to #FIXED or #DEFAULT");
|
|
}
|
|
this.elementName = this.stringify.eleName(elementName);
|
|
this.attributeName = this.stringify.attName(attributeName);
|
|
this.attributeType = this.stringify.dtdAttType(attributeType);
|
|
this.defaultValue = this.stringify.dtdAttDefault(defaultValue);
|
|
this.defaultValueType = defaultValueType;
|
|
}
|
|
|
|
XMLDTDAttList.prototype.clone = function() {
|
|
return create(XMLDTDAttList.prototype, this);
|
|
};
|
|
|
|
XMLDTDAttList.prototype.toString = function(options, level) {
|
|
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += '<!ATTLIST ' + this.elementName + ' ' + this.attributeName + ' ' + this.attributeType;
|
|
if (this.defaultValueType !== '#DEFAULT') {
|
|
r += ' ' + this.defaultValueType;
|
|
}
|
|
if (this.defaultValue) {
|
|
r += ' "' + this.defaultValue + '"';
|
|
}
|
|
r += '>';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
return r;
|
|
};
|
|
|
|
return XMLDTDAttList;
|
|
|
|
})();
|
|
|
|
}).call(this);
|
|
|
|
},{"lodash/object/create":130}],65:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLDTDElement, create;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
module.exports = XMLDTDElement = (function() {
|
|
function XMLDTDElement(parent, name, value) {
|
|
this.stringify = parent.stringify;
|
|
if (name == null) {
|
|
throw new Error("Missing DTD element name");
|
|
}
|
|
if (!value) {
|
|
value = '(#PCDATA)';
|
|
}
|
|
if (Array.isArray(value)) {
|
|
value = '(' + value.join(',') + ')';
|
|
}
|
|
this.name = this.stringify.eleName(name);
|
|
this.value = this.stringify.dtdElementValue(value);
|
|
}
|
|
|
|
XMLDTDElement.prototype.clone = function() {
|
|
return create(XMLDTDElement.prototype, this);
|
|
};
|
|
|
|
XMLDTDElement.prototype.toString = function(options, level) {
|
|
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += '<!ELEMENT ' + this.name + ' ' + this.value + '>';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
return r;
|
|
};
|
|
|
|
return XMLDTDElement;
|
|
|
|
})();
|
|
|
|
}).call(this);
|
|
|
|
},{"lodash/object/create":130}],66:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLDTDEntity, create, isObject;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
isObject = require('lodash/lang/isObject');
|
|
|
|
module.exports = XMLDTDEntity = (function() {
|
|
function XMLDTDEntity(parent, pe, name, value) {
|
|
this.stringify = parent.stringify;
|
|
if (name == null) {
|
|
throw new Error("Missing entity name");
|
|
}
|
|
if (value == null) {
|
|
throw new Error("Missing entity value");
|
|
}
|
|
this.pe = !!pe;
|
|
this.name = this.stringify.eleName(name);
|
|
if (!isObject(value)) {
|
|
this.value = this.stringify.dtdEntityValue(value);
|
|
} else {
|
|
if (!value.pubID && !value.sysID) {
|
|
throw new Error("Public and/or system identifiers are required for an external entity");
|
|
}
|
|
if (value.pubID && !value.sysID) {
|
|
throw new Error("System identifier is required for a public external entity");
|
|
}
|
|
if (value.pubID != null) {
|
|
this.pubID = this.stringify.dtdPubID(value.pubID);
|
|
}
|
|
if (value.sysID != null) {
|
|
this.sysID = this.stringify.dtdSysID(value.sysID);
|
|
}
|
|
if (value.nData != null) {
|
|
this.nData = this.stringify.dtdNData(value.nData);
|
|
}
|
|
if (this.pe && this.nData) {
|
|
throw new Error("Notation declaration is not allowed in a parameter entity");
|
|
}
|
|
}
|
|
}
|
|
|
|
XMLDTDEntity.prototype.clone = function() {
|
|
return create(XMLDTDEntity.prototype, this);
|
|
};
|
|
|
|
XMLDTDEntity.prototype.toString = function(options, level) {
|
|
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += '<!ENTITY';
|
|
if (this.pe) {
|
|
r += ' %';
|
|
}
|
|
r += ' ' + this.name;
|
|
if (this.value) {
|
|
r += ' "' + this.value + '"';
|
|
} else {
|
|
if (this.pubID && this.sysID) {
|
|
r += ' PUBLIC "' + this.pubID + '" "' + this.sysID + '"';
|
|
} else if (this.sysID) {
|
|
r += ' SYSTEM "' + this.sysID + '"';
|
|
}
|
|
if (this.nData) {
|
|
r += ' NDATA ' + this.nData;
|
|
}
|
|
}
|
|
r += '>';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
return r;
|
|
};
|
|
|
|
return XMLDTDEntity;
|
|
|
|
})();
|
|
|
|
}).call(this);
|
|
|
|
},{"lodash/lang/isObject":126,"lodash/object/create":130}],67:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLDTDNotation, create;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
module.exports = XMLDTDNotation = (function() {
|
|
function XMLDTDNotation(parent, name, value) {
|
|
this.stringify = parent.stringify;
|
|
if (name == null) {
|
|
throw new Error("Missing notation name");
|
|
}
|
|
if (!value.pubID && !value.sysID) {
|
|
throw new Error("Public or system identifiers are required for an external entity");
|
|
}
|
|
this.name = this.stringify.eleName(name);
|
|
if (value.pubID != null) {
|
|
this.pubID = this.stringify.dtdPubID(value.pubID);
|
|
}
|
|
if (value.sysID != null) {
|
|
this.sysID = this.stringify.dtdSysID(value.sysID);
|
|
}
|
|
}
|
|
|
|
XMLDTDNotation.prototype.clone = function() {
|
|
return create(XMLDTDNotation.prototype, this);
|
|
};
|
|
|
|
XMLDTDNotation.prototype.toString = function(options, level) {
|
|
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += '<!NOTATION ' + this.name;
|
|
if (this.pubID && this.sysID) {
|
|
r += ' PUBLIC "' + this.pubID + '" "' + this.sysID + '"';
|
|
} else if (this.pubID) {
|
|
r += ' PUBLIC "' + this.pubID + '"';
|
|
} else if (this.sysID) {
|
|
r += ' SYSTEM "' + this.sysID + '"';
|
|
}
|
|
r += '>';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
return r;
|
|
};
|
|
|
|
return XMLDTDNotation;
|
|
|
|
})();
|
|
|
|
}).call(this);
|
|
|
|
},{"lodash/object/create":130}],68:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLDeclaration, XMLNode, create, isObject,
|
|
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
|
hasProp = {}.hasOwnProperty;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
isObject = require('lodash/lang/isObject');
|
|
|
|
XMLNode = require('./XMLNode');
|
|
|
|
module.exports = XMLDeclaration = (function(superClass) {
|
|
extend(XMLDeclaration, superClass);
|
|
|
|
function XMLDeclaration(parent, version, encoding, standalone) {
|
|
var ref;
|
|
XMLDeclaration.__super__.constructor.call(this, parent);
|
|
if (isObject(version)) {
|
|
ref = version, version = ref.version, encoding = ref.encoding, standalone = ref.standalone;
|
|
}
|
|
if (!version) {
|
|
version = '1.0';
|
|
}
|
|
if (version != null) {
|
|
this.version = this.stringify.xmlVersion(version);
|
|
}
|
|
if (encoding != null) {
|
|
this.encoding = this.stringify.xmlEncoding(encoding);
|
|
}
|
|
if (standalone != null) {
|
|
this.standalone = this.stringify.xmlStandalone(standalone);
|
|
}
|
|
}
|
|
|
|
XMLDeclaration.prototype.clone = function() {
|
|
return create(XMLDeclaration.prototype, this);
|
|
};
|
|
|
|
XMLDeclaration.prototype.toString = function(options, level) {
|
|
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += '<?xml';
|
|
if (this.version != null) {
|
|
r += ' version="' + this.version + '"';
|
|
}
|
|
if (this.encoding != null) {
|
|
r += ' encoding="' + this.encoding + '"';
|
|
}
|
|
if (this.standalone != null) {
|
|
r += ' standalone="' + this.standalone + '"';
|
|
}
|
|
r += '?>';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
return r;
|
|
};
|
|
|
|
return XMLDeclaration;
|
|
|
|
})(XMLNode);
|
|
|
|
}).call(this);
|
|
|
|
},{"./XMLNode":71,"lodash/lang/isObject":126,"lodash/object/create":130}],69:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLCData, XMLComment, XMLDTDAttList, XMLDTDElement, XMLDTDEntity, XMLDTDNotation, XMLDocType, XMLProcessingInstruction, create, isObject;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
isObject = require('lodash/lang/isObject');
|
|
|
|
XMLCData = require('./XMLCData');
|
|
|
|
XMLComment = require('./XMLComment');
|
|
|
|
XMLDTDAttList = require('./XMLDTDAttList');
|
|
|
|
XMLDTDEntity = require('./XMLDTDEntity');
|
|
|
|
XMLDTDElement = require('./XMLDTDElement');
|
|
|
|
XMLDTDNotation = require('./XMLDTDNotation');
|
|
|
|
XMLProcessingInstruction = require('./XMLProcessingInstruction');
|
|
|
|
module.exports = XMLDocType = (function() {
|
|
function XMLDocType(parent, pubID, sysID) {
|
|
var ref, ref1;
|
|
this.documentObject = parent;
|
|
this.stringify = this.documentObject.stringify;
|
|
this.children = [];
|
|
if (isObject(pubID)) {
|
|
ref = pubID, pubID = ref.pubID, sysID = ref.sysID;
|
|
}
|
|
if (sysID == null) {
|
|
ref1 = [pubID, sysID], sysID = ref1[0], pubID = ref1[1];
|
|
}
|
|
if (pubID != null) {
|
|
this.pubID = this.stringify.dtdPubID(pubID);
|
|
}
|
|
if (sysID != null) {
|
|
this.sysID = this.stringify.dtdSysID(sysID);
|
|
}
|
|
}
|
|
|
|
XMLDocType.prototype.clone = function() {
|
|
return create(XMLDocType.prototype, this);
|
|
};
|
|
|
|
XMLDocType.prototype.element = function(name, value) {
|
|
var child;
|
|
child = new XMLDTDElement(this, name, value);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLDocType.prototype.attList = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
|
|
var child;
|
|
child = new XMLDTDAttList(this, elementName, attributeName, attributeType, defaultValueType, defaultValue);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLDocType.prototype.entity = function(name, value) {
|
|
var child;
|
|
child = new XMLDTDEntity(this, false, name, value);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLDocType.prototype.pEntity = function(name, value) {
|
|
var child;
|
|
child = new XMLDTDEntity(this, true, name, value);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLDocType.prototype.notation = function(name, value) {
|
|
var child;
|
|
child = new XMLDTDNotation(this, name, value);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLDocType.prototype.cdata = function(value) {
|
|
var child;
|
|
child = new XMLCData(this, value);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLDocType.prototype.comment = function(value) {
|
|
var child;
|
|
child = new XMLComment(this, value);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLDocType.prototype.instruction = function(target, value) {
|
|
var child;
|
|
child = new XMLProcessingInstruction(this, target, value);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLDocType.prototype.root = function() {
|
|
return this.documentObject.root();
|
|
};
|
|
|
|
XMLDocType.prototype.document = function() {
|
|
return this.documentObject;
|
|
};
|
|
|
|
XMLDocType.prototype.toString = function(options, level) {
|
|
var child, i, indent, len, newline, offset, pretty, r, ref, ref1, ref2, ref3, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += '<!DOCTYPE ' + this.root().name;
|
|
if (this.pubID && this.sysID) {
|
|
r += ' PUBLIC "' + this.pubID + '" "' + this.sysID + '"';
|
|
} else if (this.sysID) {
|
|
r += ' SYSTEM "' + this.sysID + '"';
|
|
}
|
|
if (this.children.length > 0) {
|
|
r += ' [';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
ref3 = this.children;
|
|
for (i = 0, len = ref3.length; i < len; i++) {
|
|
child = ref3[i];
|
|
r += child.toString(options, level + 1);
|
|
}
|
|
r += ']';
|
|
}
|
|
r += '>';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
return r;
|
|
};
|
|
|
|
XMLDocType.prototype.ele = function(name, value) {
|
|
return this.element(name, value);
|
|
};
|
|
|
|
XMLDocType.prototype.att = function(elementName, attributeName, attributeType, defaultValueType, defaultValue) {
|
|
return this.attList(elementName, attributeName, attributeType, defaultValueType, defaultValue);
|
|
};
|
|
|
|
XMLDocType.prototype.ent = function(name, value) {
|
|
return this.entity(name, value);
|
|
};
|
|
|
|
XMLDocType.prototype.pent = function(name, value) {
|
|
return this.pEntity(name, value);
|
|
};
|
|
|
|
XMLDocType.prototype.not = function(name, value) {
|
|
return this.notation(name, value);
|
|
};
|
|
|
|
XMLDocType.prototype.dat = function(value) {
|
|
return this.cdata(value);
|
|
};
|
|
|
|
XMLDocType.prototype.com = function(value) {
|
|
return this.comment(value);
|
|
};
|
|
|
|
XMLDocType.prototype.ins = function(target, value) {
|
|
return this.instruction(target, value);
|
|
};
|
|
|
|
XMLDocType.prototype.up = function() {
|
|
return this.root();
|
|
};
|
|
|
|
XMLDocType.prototype.doc = function() {
|
|
return this.document();
|
|
};
|
|
|
|
return XMLDocType;
|
|
|
|
})();
|
|
|
|
}).call(this);
|
|
|
|
},{"./XMLCData":62,"./XMLComment":63,"./XMLDTDAttList":64,"./XMLDTDElement":65,"./XMLDTDEntity":66,"./XMLDTDNotation":67,"./XMLProcessingInstruction":72,"lodash/lang/isObject":126,"lodash/object/create":130}],70:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLAttribute, XMLElement, XMLNode, XMLProcessingInstruction, create, every, isFunction, isObject,
|
|
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
|
hasProp = {}.hasOwnProperty;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
isObject = require('lodash/lang/isObject');
|
|
|
|
isFunction = require('lodash/lang/isFunction');
|
|
|
|
every = require('lodash/collection/every');
|
|
|
|
XMLNode = require('./XMLNode');
|
|
|
|
XMLAttribute = require('./XMLAttribute');
|
|
|
|
XMLProcessingInstruction = require('./XMLProcessingInstruction');
|
|
|
|
module.exports = XMLElement = (function(superClass) {
|
|
extend(XMLElement, superClass);
|
|
|
|
function XMLElement(parent, name, attributes) {
|
|
XMLElement.__super__.constructor.call(this, parent);
|
|
if (name == null) {
|
|
throw new Error("Missing element name");
|
|
}
|
|
this.name = this.stringify.eleName(name);
|
|
this.children = [];
|
|
this.instructions = [];
|
|
this.attributes = {};
|
|
if (attributes != null) {
|
|
this.attribute(attributes);
|
|
}
|
|
}
|
|
|
|
XMLElement.prototype.clone = function() {
|
|
var att, attName, clonedSelf, i, len, pi, ref, ref1;
|
|
clonedSelf = create(XMLElement.prototype, this);
|
|
if (clonedSelf.isRoot) {
|
|
clonedSelf.documentObject = null;
|
|
}
|
|
clonedSelf.attributes = {};
|
|
ref = this.attributes;
|
|
for (attName in ref) {
|
|
if (!hasProp.call(ref, attName)) continue;
|
|
att = ref[attName];
|
|
clonedSelf.attributes[attName] = att.clone();
|
|
}
|
|
clonedSelf.instructions = [];
|
|
ref1 = this.instructions;
|
|
for (i = 0, len = ref1.length; i < len; i++) {
|
|
pi = ref1[i];
|
|
clonedSelf.instructions.push(pi.clone());
|
|
}
|
|
clonedSelf.children = [];
|
|
this.children.forEach(function(child) {
|
|
var clonedChild;
|
|
clonedChild = child.clone();
|
|
clonedChild.parent = clonedSelf;
|
|
return clonedSelf.children.push(clonedChild);
|
|
});
|
|
return clonedSelf;
|
|
};
|
|
|
|
XMLElement.prototype.attribute = function(name, value) {
|
|
var attName, attValue;
|
|
if (name != null) {
|
|
name = name.valueOf();
|
|
}
|
|
if (isObject(name)) {
|
|
for (attName in name) {
|
|
if (!hasProp.call(name, attName)) continue;
|
|
attValue = name[attName];
|
|
this.attribute(attName, attValue);
|
|
}
|
|
} else {
|
|
if (isFunction(value)) {
|
|
value = value.apply();
|
|
}
|
|
if (!this.options.skipNullAttributes || (value != null)) {
|
|
this.attributes[name] = new XMLAttribute(this, name, value);
|
|
}
|
|
}
|
|
return this;
|
|
};
|
|
|
|
XMLElement.prototype.removeAttribute = function(name) {
|
|
var attName, i, len;
|
|
if (name == null) {
|
|
throw new Error("Missing attribute name");
|
|
}
|
|
name = name.valueOf();
|
|
if (Array.isArray(name)) {
|
|
for (i = 0, len = name.length; i < len; i++) {
|
|
attName = name[i];
|
|
delete this.attributes[attName];
|
|
}
|
|
} else {
|
|
delete this.attributes[name];
|
|
}
|
|
return this;
|
|
};
|
|
|
|
XMLElement.prototype.instruction = function(target, value) {
|
|
var i, insTarget, insValue, instruction, len;
|
|
if (target != null) {
|
|
target = target.valueOf();
|
|
}
|
|
if (value != null) {
|
|
value = value.valueOf();
|
|
}
|
|
if (Array.isArray(target)) {
|
|
for (i = 0, len = target.length; i < len; i++) {
|
|
insTarget = target[i];
|
|
this.instruction(insTarget);
|
|
}
|
|
} else if (isObject(target)) {
|
|
for (insTarget in target) {
|
|
if (!hasProp.call(target, insTarget)) continue;
|
|
insValue = target[insTarget];
|
|
this.instruction(insTarget, insValue);
|
|
}
|
|
} else {
|
|
if (isFunction(value)) {
|
|
value = value.apply();
|
|
}
|
|
instruction = new XMLProcessingInstruction(this, target, value);
|
|
this.instructions.push(instruction);
|
|
}
|
|
return this;
|
|
};
|
|
|
|
XMLElement.prototype.toString = function(options, level) {
|
|
var att, child, i, indent, instruction, j, len, len1, name, newline, offset, pretty, r, ref, ref1, ref2, ref3, ref4, ref5, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
ref3 = this.instructions;
|
|
for (i = 0, len = ref3.length; i < len; i++) {
|
|
instruction = ref3[i];
|
|
r += instruction.toString(options, level);
|
|
}
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += '<' + this.name;
|
|
ref4 = this.attributes;
|
|
for (name in ref4) {
|
|
if (!hasProp.call(ref4, name)) continue;
|
|
att = ref4[name];
|
|
r += att.toString(options);
|
|
}
|
|
if (this.children.length === 0 || every(this.children, function(e) {
|
|
return e.value === '';
|
|
})) {
|
|
r += '/>';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
} else if (pretty && this.children.length === 1 && (this.children[0].value != null)) {
|
|
r += '>';
|
|
r += this.children[0].value;
|
|
r += '</' + this.name + '>';
|
|
r += newline;
|
|
} else {
|
|
r += '>';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
ref5 = this.children;
|
|
for (j = 0, len1 = ref5.length; j < len1; j++) {
|
|
child = ref5[j];
|
|
r += child.toString(options, level + 1);
|
|
}
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += '</' + this.name + '>';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
}
|
|
return r;
|
|
};
|
|
|
|
XMLElement.prototype.att = function(name, value) {
|
|
return this.attribute(name, value);
|
|
};
|
|
|
|
XMLElement.prototype.ins = function(target, value) {
|
|
return this.instruction(target, value);
|
|
};
|
|
|
|
XMLElement.prototype.a = function(name, value) {
|
|
return this.attribute(name, value);
|
|
};
|
|
|
|
XMLElement.prototype.i = function(target, value) {
|
|
return this.instruction(target, value);
|
|
};
|
|
|
|
return XMLElement;
|
|
|
|
})(XMLNode);
|
|
|
|
}).call(this);
|
|
|
|
},{"./XMLAttribute":60,"./XMLNode":71,"./XMLProcessingInstruction":72,"lodash/collection/every":78,"lodash/lang/isFunction":124,"lodash/lang/isObject":126,"lodash/object/create":130}],71:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLCData, XMLComment, XMLDeclaration, XMLDocType, XMLElement, XMLNode, XMLRaw, XMLText, isEmpty, isFunction, isObject,
|
|
hasProp = {}.hasOwnProperty;
|
|
|
|
isObject = require('lodash/lang/isObject');
|
|
|
|
isFunction = require('lodash/lang/isFunction');
|
|
|
|
isEmpty = require('lodash/lang/isEmpty');
|
|
|
|
XMLElement = null;
|
|
|
|
XMLCData = null;
|
|
|
|
XMLComment = null;
|
|
|
|
XMLDeclaration = null;
|
|
|
|
XMLDocType = null;
|
|
|
|
XMLRaw = null;
|
|
|
|
XMLText = null;
|
|
|
|
module.exports = XMLNode = (function() {
|
|
function XMLNode(parent) {
|
|
this.parent = parent;
|
|
this.options = this.parent.options;
|
|
this.stringify = this.parent.stringify;
|
|
if (XMLElement === null) {
|
|
XMLElement = require('./XMLElement');
|
|
XMLCData = require('./XMLCData');
|
|
XMLComment = require('./XMLComment');
|
|
XMLDeclaration = require('./XMLDeclaration');
|
|
XMLDocType = require('./XMLDocType');
|
|
XMLRaw = require('./XMLRaw');
|
|
XMLText = require('./XMLText');
|
|
}
|
|
}
|
|
|
|
XMLNode.prototype.clone = function() {
|
|
throw new Error("Cannot clone generic XMLNode");
|
|
};
|
|
|
|
XMLNode.prototype.element = function(name, attributes, text) {
|
|
var item, j, key, lastChild, len, ref, val;
|
|
lastChild = null;
|
|
if (attributes == null) {
|
|
attributes = {};
|
|
}
|
|
attributes = attributes.valueOf();
|
|
if (!isObject(attributes)) {
|
|
ref = [attributes, text], text = ref[0], attributes = ref[1];
|
|
}
|
|
if (name != null) {
|
|
name = name.valueOf();
|
|
}
|
|
if (Array.isArray(name)) {
|
|
for (j = 0, len = name.length; j < len; j++) {
|
|
item = name[j];
|
|
lastChild = this.element(item);
|
|
}
|
|
} else if (isFunction(name)) {
|
|
lastChild = this.element(name.apply());
|
|
} else if (isObject(name)) {
|
|
for (key in name) {
|
|
if (!hasProp.call(name, key)) continue;
|
|
val = name[key];
|
|
if (isFunction(val)) {
|
|
val = val.apply();
|
|
}
|
|
if ((isObject(val)) && (isEmpty(val))) {
|
|
val = null;
|
|
}
|
|
if (!val && !this.options.ignoreDecorators && this.stringify.convertListKey && key.indexOf(this.stringify.convertListKey) === 0) {
|
|
lastChild = this;
|
|
continue;
|
|
}
|
|
if (!this.options.ignoreDecorators && this.stringify.convertAttKey && key.indexOf(this.stringify.convertAttKey) === 0) {
|
|
lastChild = this.attribute(key.substr(this.stringify.convertAttKey.length), val);
|
|
} else if (!this.options.ignoreDecorators && this.stringify.convertPIKey && key.indexOf(this.stringify.convertPIKey) === 0) {
|
|
lastChild = this.instruction(key.substr(this.stringify.convertPIKey.length), val);
|
|
} else if (isObject(val)) {
|
|
if (!this.options.ignoreDecorators && this.stringify.convertListKey && key.indexOf(this.stringify.convertListKey) === 0 && Array.isArray(val)) {
|
|
lastChild = this.element(val);
|
|
} else {
|
|
lastChild = this.element(key);
|
|
lastChild.element(val);
|
|
}
|
|
} else {
|
|
lastChild = this.element(key, val);
|
|
}
|
|
}
|
|
} else {
|
|
if (!this.options.ignoreDecorators && this.stringify.convertTextKey && name.indexOf(this.stringify.convertTextKey) === 0) {
|
|
lastChild = this.text(text);
|
|
} else if (!this.options.ignoreDecorators && this.stringify.convertCDataKey && name.indexOf(this.stringify.convertCDataKey) === 0) {
|
|
lastChild = this.cdata(text);
|
|
} else if (!this.options.ignoreDecorators && this.stringify.convertCommentKey && name.indexOf(this.stringify.convertCommentKey) === 0) {
|
|
lastChild = this.comment(text);
|
|
} else if (!this.options.ignoreDecorators && this.stringify.convertRawKey && name.indexOf(this.stringify.convertRawKey) === 0) {
|
|
lastChild = this.raw(text);
|
|
} else {
|
|
lastChild = this.node(name, attributes, text);
|
|
}
|
|
}
|
|
if (lastChild == null) {
|
|
throw new Error("Could not create any elements with: " + name);
|
|
}
|
|
return lastChild;
|
|
};
|
|
|
|
XMLNode.prototype.insertBefore = function(name, attributes, text) {
|
|
var child, i, removed;
|
|
if (this.isRoot) {
|
|
throw new Error("Cannot insert elements at root level");
|
|
}
|
|
i = this.parent.children.indexOf(this);
|
|
removed = this.parent.children.splice(i);
|
|
child = this.parent.element(name, attributes, text);
|
|
Array.prototype.push.apply(this.parent.children, removed);
|
|
return child;
|
|
};
|
|
|
|
XMLNode.prototype.insertAfter = function(name, attributes, text) {
|
|
var child, i, removed;
|
|
if (this.isRoot) {
|
|
throw new Error("Cannot insert elements at root level");
|
|
}
|
|
i = this.parent.children.indexOf(this);
|
|
removed = this.parent.children.splice(i + 1);
|
|
child = this.parent.element(name, attributes, text);
|
|
Array.prototype.push.apply(this.parent.children, removed);
|
|
return child;
|
|
};
|
|
|
|
XMLNode.prototype.remove = function() {
|
|
var i, ref;
|
|
if (this.isRoot) {
|
|
throw new Error("Cannot remove the root element");
|
|
}
|
|
i = this.parent.children.indexOf(this);
|
|
[].splice.apply(this.parent.children, [i, i - i + 1].concat(ref = [])), ref;
|
|
return this.parent;
|
|
};
|
|
|
|
XMLNode.prototype.node = function(name, attributes, text) {
|
|
var child, ref;
|
|
if (name != null) {
|
|
name = name.valueOf();
|
|
}
|
|
if (attributes == null) {
|
|
attributes = {};
|
|
}
|
|
attributes = attributes.valueOf();
|
|
if (!isObject(attributes)) {
|
|
ref = [attributes, text], text = ref[0], attributes = ref[1];
|
|
}
|
|
child = new XMLElement(this, name, attributes);
|
|
if (text != null) {
|
|
child.text(text);
|
|
}
|
|
this.children.push(child);
|
|
return child;
|
|
};
|
|
|
|
XMLNode.prototype.text = function(value) {
|
|
var child;
|
|
child = new XMLText(this, value);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLNode.prototype.cdata = function(value) {
|
|
var child;
|
|
child = new XMLCData(this, value);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLNode.prototype.comment = function(value) {
|
|
var child;
|
|
child = new XMLComment(this, value);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLNode.prototype.raw = function(value) {
|
|
var child;
|
|
child = new XMLRaw(this, value);
|
|
this.children.push(child);
|
|
return this;
|
|
};
|
|
|
|
XMLNode.prototype.declaration = function(version, encoding, standalone) {
|
|
var doc, xmldec;
|
|
doc = this.document();
|
|
xmldec = new XMLDeclaration(doc, version, encoding, standalone);
|
|
doc.xmldec = xmldec;
|
|
return doc.root();
|
|
};
|
|
|
|
XMLNode.prototype.doctype = function(pubID, sysID) {
|
|
var doc, doctype;
|
|
doc = this.document();
|
|
doctype = new XMLDocType(doc, pubID, sysID);
|
|
doc.doctype = doctype;
|
|
return doctype;
|
|
};
|
|
|
|
XMLNode.prototype.up = function() {
|
|
if (this.isRoot) {
|
|
throw new Error("The root node has no parent. Use doc() if you need to get the document object.");
|
|
}
|
|
return this.parent;
|
|
};
|
|
|
|
XMLNode.prototype.root = function() {
|
|
var child;
|
|
if (this.isRoot) {
|
|
return this;
|
|
}
|
|
child = this.parent;
|
|
while (!child.isRoot) {
|
|
child = child.parent;
|
|
}
|
|
return child;
|
|
};
|
|
|
|
XMLNode.prototype.document = function() {
|
|
return this.root().documentObject;
|
|
};
|
|
|
|
XMLNode.prototype.end = function(options) {
|
|
return this.document().toString(options);
|
|
};
|
|
|
|
XMLNode.prototype.prev = function() {
|
|
var i;
|
|
if (this.isRoot) {
|
|
throw new Error("Root node has no siblings");
|
|
}
|
|
i = this.parent.children.indexOf(this);
|
|
if (i < 1) {
|
|
throw new Error("Already at the first node");
|
|
}
|
|
return this.parent.children[i - 1];
|
|
};
|
|
|
|
XMLNode.prototype.next = function() {
|
|
var i;
|
|
if (this.isRoot) {
|
|
throw new Error("Root node has no siblings");
|
|
}
|
|
i = this.parent.children.indexOf(this);
|
|
if (i === -1 || i === this.parent.children.length - 1) {
|
|
throw new Error("Already at the last node");
|
|
}
|
|
return this.parent.children[i + 1];
|
|
};
|
|
|
|
XMLNode.prototype.importXMLBuilder = function(xmlbuilder) {
|
|
var clonedRoot;
|
|
clonedRoot = xmlbuilder.root().clone();
|
|
clonedRoot.parent = this;
|
|
clonedRoot.isRoot = false;
|
|
this.children.push(clonedRoot);
|
|
return this;
|
|
};
|
|
|
|
XMLNode.prototype.ele = function(name, attributes, text) {
|
|
return this.element(name, attributes, text);
|
|
};
|
|
|
|
XMLNode.prototype.nod = function(name, attributes, text) {
|
|
return this.node(name, attributes, text);
|
|
};
|
|
|
|
XMLNode.prototype.txt = function(value) {
|
|
return this.text(value);
|
|
};
|
|
|
|
XMLNode.prototype.dat = function(value) {
|
|
return this.cdata(value);
|
|
};
|
|
|
|
XMLNode.prototype.com = function(value) {
|
|
return this.comment(value);
|
|
};
|
|
|
|
XMLNode.prototype.doc = function() {
|
|
return this.document();
|
|
};
|
|
|
|
XMLNode.prototype.dec = function(version, encoding, standalone) {
|
|
return this.declaration(version, encoding, standalone);
|
|
};
|
|
|
|
XMLNode.prototype.dtd = function(pubID, sysID) {
|
|
return this.doctype(pubID, sysID);
|
|
};
|
|
|
|
XMLNode.prototype.e = function(name, attributes, text) {
|
|
return this.element(name, attributes, text);
|
|
};
|
|
|
|
XMLNode.prototype.n = function(name, attributes, text) {
|
|
return this.node(name, attributes, text);
|
|
};
|
|
|
|
XMLNode.prototype.t = function(value) {
|
|
return this.text(value);
|
|
};
|
|
|
|
XMLNode.prototype.d = function(value) {
|
|
return this.cdata(value);
|
|
};
|
|
|
|
XMLNode.prototype.c = function(value) {
|
|
return this.comment(value);
|
|
};
|
|
|
|
XMLNode.prototype.r = function(value) {
|
|
return this.raw(value);
|
|
};
|
|
|
|
XMLNode.prototype.u = function() {
|
|
return this.up();
|
|
};
|
|
|
|
return XMLNode;
|
|
|
|
})();
|
|
|
|
}).call(this);
|
|
|
|
},{"./XMLCData":62,"./XMLComment":63,"./XMLDeclaration":68,"./XMLDocType":69,"./XMLElement":70,"./XMLRaw":73,"./XMLText":75,"lodash/lang/isEmpty":123,"lodash/lang/isFunction":124,"lodash/lang/isObject":126}],72:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLProcessingInstruction, create;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
module.exports = XMLProcessingInstruction = (function() {
|
|
function XMLProcessingInstruction(parent, target, value) {
|
|
this.stringify = parent.stringify;
|
|
if (target == null) {
|
|
throw new Error("Missing instruction target");
|
|
}
|
|
this.target = this.stringify.insTarget(target);
|
|
if (value) {
|
|
this.value = this.stringify.insValue(value);
|
|
}
|
|
}
|
|
|
|
XMLProcessingInstruction.prototype.clone = function() {
|
|
return create(XMLProcessingInstruction.prototype, this);
|
|
};
|
|
|
|
XMLProcessingInstruction.prototype.toString = function(options, level) {
|
|
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += '<?';
|
|
r += this.target;
|
|
if (this.value) {
|
|
r += ' ' + this.value;
|
|
}
|
|
r += '?>';
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
return r;
|
|
};
|
|
|
|
return XMLProcessingInstruction;
|
|
|
|
})();
|
|
|
|
}).call(this);
|
|
|
|
},{"lodash/object/create":130}],73:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLNode, XMLRaw, create,
|
|
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
|
hasProp = {}.hasOwnProperty;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
XMLNode = require('./XMLNode');
|
|
|
|
module.exports = XMLRaw = (function(superClass) {
|
|
extend(XMLRaw, superClass);
|
|
|
|
function XMLRaw(parent, text) {
|
|
XMLRaw.__super__.constructor.call(this, parent);
|
|
if (text == null) {
|
|
throw new Error("Missing raw text");
|
|
}
|
|
this.value = this.stringify.raw(text);
|
|
}
|
|
|
|
XMLRaw.prototype.clone = function() {
|
|
return create(XMLRaw.prototype, this);
|
|
};
|
|
|
|
XMLRaw.prototype.toString = function(options, level) {
|
|
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += this.value;
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
return r;
|
|
};
|
|
|
|
return XMLRaw;
|
|
|
|
})(XMLNode);
|
|
|
|
}).call(this);
|
|
|
|
},{"./XMLNode":71,"lodash/object/create":130}],74:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLStringifier,
|
|
bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
|
|
hasProp = {}.hasOwnProperty;
|
|
|
|
module.exports = XMLStringifier = (function() {
|
|
function XMLStringifier(options) {
|
|
this.assertLegalChar = bind(this.assertLegalChar, this);
|
|
var key, ref, value;
|
|
this.allowSurrogateChars = options != null ? options.allowSurrogateChars : void 0;
|
|
ref = (options != null ? options.stringify : void 0) || {};
|
|
for (key in ref) {
|
|
if (!hasProp.call(ref, key)) continue;
|
|
value = ref[key];
|
|
this[key] = value;
|
|
}
|
|
}
|
|
|
|
XMLStringifier.prototype.eleName = function(val) {
|
|
val = '' + val || '';
|
|
return this.assertLegalChar(val);
|
|
};
|
|
|
|
XMLStringifier.prototype.eleText = function(val) {
|
|
val = '' + val || '';
|
|
return this.assertLegalChar(this.elEscape(val));
|
|
};
|
|
|
|
XMLStringifier.prototype.cdata = function(val) {
|
|
val = '' + val || '';
|
|
if (val.match(/]]>/)) {
|
|
throw new Error("Invalid CDATA text: " + val);
|
|
}
|
|
return this.assertLegalChar(val);
|
|
};
|
|
|
|
XMLStringifier.prototype.comment = function(val) {
|
|
val = '' + val || '';
|
|
if (val.match(/--/)) {
|
|
throw new Error("Comment text cannot contain double-hypen: " + val);
|
|
}
|
|
return this.assertLegalChar(val);
|
|
};
|
|
|
|
XMLStringifier.prototype.raw = function(val) {
|
|
return '' + val || '';
|
|
};
|
|
|
|
XMLStringifier.prototype.attName = function(val) {
|
|
return '' + val || '';
|
|
};
|
|
|
|
XMLStringifier.prototype.attValue = function(val) {
|
|
val = '' + val || '';
|
|
return this.attEscape(val);
|
|
};
|
|
|
|
XMLStringifier.prototype.insTarget = function(val) {
|
|
return '' + val || '';
|
|
};
|
|
|
|
XMLStringifier.prototype.insValue = function(val) {
|
|
val = '' + val || '';
|
|
if (val.match(/\?>/)) {
|
|
throw new Error("Invalid processing instruction value: " + val);
|
|
}
|
|
return val;
|
|
};
|
|
|
|
XMLStringifier.prototype.xmlVersion = function(val) {
|
|
val = '' + val || '';
|
|
if (!val.match(/1\.[0-9]+/)) {
|
|
throw new Error("Invalid version number: " + val);
|
|
}
|
|
return val;
|
|
};
|
|
|
|
XMLStringifier.prototype.xmlEncoding = function(val) {
|
|
val = '' + val || '';
|
|
if (!val.match(/[A-Za-z](?:[A-Za-z0-9._-]|-)*/)) {
|
|
throw new Error("Invalid encoding: " + val);
|
|
}
|
|
return val;
|
|
};
|
|
|
|
XMLStringifier.prototype.xmlStandalone = function(val) {
|
|
if (val) {
|
|
return "yes";
|
|
} else {
|
|
return "no";
|
|
}
|
|
};
|
|
|
|
XMLStringifier.prototype.dtdPubID = function(val) {
|
|
return '' + val || '';
|
|
};
|
|
|
|
XMLStringifier.prototype.dtdSysID = function(val) {
|
|
return '' + val || '';
|
|
};
|
|
|
|
XMLStringifier.prototype.dtdElementValue = function(val) {
|
|
return '' + val || '';
|
|
};
|
|
|
|
XMLStringifier.prototype.dtdAttType = function(val) {
|
|
return '' + val || '';
|
|
};
|
|
|
|
XMLStringifier.prototype.dtdAttDefault = function(val) {
|
|
if (val != null) {
|
|
return '' + val || '';
|
|
} else {
|
|
return val;
|
|
}
|
|
};
|
|
|
|
XMLStringifier.prototype.dtdEntityValue = function(val) {
|
|
return '' + val || '';
|
|
};
|
|
|
|
XMLStringifier.prototype.dtdNData = function(val) {
|
|
return '' + val || '';
|
|
};
|
|
|
|
XMLStringifier.prototype.convertAttKey = '@';
|
|
|
|
XMLStringifier.prototype.convertPIKey = '?';
|
|
|
|
XMLStringifier.prototype.convertTextKey = '#text';
|
|
|
|
XMLStringifier.prototype.convertCDataKey = '#cdata';
|
|
|
|
XMLStringifier.prototype.convertCommentKey = '#comment';
|
|
|
|
XMLStringifier.prototype.convertRawKey = '#raw';
|
|
|
|
XMLStringifier.prototype.convertListKey = '#list';
|
|
|
|
XMLStringifier.prototype.assertLegalChar = function(str) {
|
|
var chars, chr;
|
|
if (this.allowSurrogateChars) {
|
|
chars = /[\u0000-\u0008\u000B-\u000C\u000E-\u001F\uFFFE-\uFFFF]/;
|
|
} else {
|
|
chars = /[\u0000-\u0008\u000B-\u000C\u000E-\u001F\uD800-\uDFFF\uFFFE-\uFFFF]/;
|
|
}
|
|
chr = str.match(chars);
|
|
if (chr) {
|
|
throw new Error("Invalid character (" + chr + ") in string: " + str + " at index " + chr.index);
|
|
}
|
|
return str;
|
|
};
|
|
|
|
XMLStringifier.prototype.elEscape = function(str) {
|
|
return str.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>').replace(/\r/g, '
');
|
|
};
|
|
|
|
XMLStringifier.prototype.attEscape = function(str) {
|
|
return str.replace(/&/g, '&').replace(/</g, '<').replace(/"/g, '"');
|
|
};
|
|
|
|
return XMLStringifier;
|
|
|
|
})();
|
|
|
|
}).call(this);
|
|
|
|
},{}],75:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLNode, XMLText, create,
|
|
extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
|
|
hasProp = {}.hasOwnProperty;
|
|
|
|
create = require('lodash/object/create');
|
|
|
|
XMLNode = require('./XMLNode');
|
|
|
|
module.exports = XMLText = (function(superClass) {
|
|
extend(XMLText, superClass);
|
|
|
|
function XMLText(parent, text) {
|
|
XMLText.__super__.constructor.call(this, parent);
|
|
if (text == null) {
|
|
throw new Error("Missing element text");
|
|
}
|
|
this.value = this.stringify.eleText(text);
|
|
}
|
|
|
|
XMLText.prototype.clone = function() {
|
|
return create(XMLText.prototype, this);
|
|
};
|
|
|
|
XMLText.prototype.toString = function(options, level) {
|
|
var indent, newline, offset, pretty, r, ref, ref1, ref2, space;
|
|
pretty = (options != null ? options.pretty : void 0) || false;
|
|
indent = (ref = options != null ? options.indent : void 0) != null ? ref : ' ';
|
|
offset = (ref1 = options != null ? options.offset : void 0) != null ? ref1 : 0;
|
|
newline = (ref2 = options != null ? options.newline : void 0) != null ? ref2 : '\n';
|
|
level || (level = 0);
|
|
space = new Array(level + offset + 1).join(indent);
|
|
r = '';
|
|
if (pretty) {
|
|
r += space;
|
|
}
|
|
r += this.value;
|
|
if (pretty) {
|
|
r += newline;
|
|
}
|
|
return r;
|
|
};
|
|
|
|
return XMLText;
|
|
|
|
})(XMLNode);
|
|
|
|
}).call(this);
|
|
|
|
},{"./XMLNode":71,"lodash/object/create":130}],76:[function(require,module,exports){
|
|
// Generated by CoffeeScript 1.9.1
|
|
(function() {
|
|
var XMLBuilder, assign;
|
|
|
|
assign = require('lodash/object/assign');
|
|
|
|
XMLBuilder = require('./XMLBuilder');
|
|
|
|
module.exports.create = function(name, xmldec, doctype, options) {
|
|
options = assign({}, xmldec, doctype, options);
|
|
return new XMLBuilder(name, options).root();
|
|
};
|
|
|
|
}).call(this);
|
|
|
|
},{"./XMLBuilder":61,"lodash/object/assign":129}],77:[function(require,module,exports){
|
|
/**
|
|
* Gets the last element of `array`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Array
|
|
* @param {Array} array The array to query.
|
|
* @returns {*} Returns the last element of `array`.
|
|
* @example
|
|
*
|
|
* _.last([1, 2, 3]);
|
|
* // => 3
|
|
*/
|
|
function last(array) {
|
|
var length = array ? array.length : 0;
|
|
return length ? array[length - 1] : undefined;
|
|
}
|
|
|
|
module.exports = last;
|
|
|
|
},{}],78:[function(require,module,exports){
|
|
var arrayEvery = require('../internal/arrayEvery'),
|
|
baseCallback = require('../internal/baseCallback'),
|
|
baseEvery = require('../internal/baseEvery'),
|
|
isArray = require('../lang/isArray'),
|
|
isIterateeCall = require('../internal/isIterateeCall');
|
|
|
|
/**
|
|
* Checks if `predicate` returns truthy for **all** elements of `collection`.
|
|
* The predicate is bound to `thisArg` and invoked with three arguments:
|
|
* (value, index|key, collection).
|
|
*
|
|
* If a property name is provided for `predicate` the created `_.property`
|
|
* style callback returns the property value of the given element.
|
|
*
|
|
* If a value is also provided for `thisArg` the created `_.matchesProperty`
|
|
* style callback returns `true` for elements that have a matching property
|
|
* value, else `false`.
|
|
*
|
|
* If an object is provided for `predicate` the created `_.matches` style
|
|
* callback returns `true` for elements that have the properties of the given
|
|
* object, else `false`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @alias all
|
|
* @category Collection
|
|
* @param {Array|Object|string} collection The collection to iterate over.
|
|
* @param {Function|Object|string} [predicate=_.identity] The function invoked
|
|
* per iteration.
|
|
* @param {*} [thisArg] The `this` binding of `predicate`.
|
|
* @returns {boolean} Returns `true` if all elements pass the predicate check,
|
|
* else `false`.
|
|
* @example
|
|
*
|
|
* _.every([true, 1, null, 'yes'], Boolean);
|
|
* // => false
|
|
*
|
|
* var users = [
|
|
* { 'user': 'barney', 'active': false },
|
|
* { 'user': 'fred', 'active': false }
|
|
* ];
|
|
*
|
|
* // using the `_.matches` callback shorthand
|
|
* _.every(users, { 'user': 'barney', 'active': false });
|
|
* // => false
|
|
*
|
|
* // using the `_.matchesProperty` callback shorthand
|
|
* _.every(users, 'active', false);
|
|
* // => true
|
|
*
|
|
* // using the `_.property` callback shorthand
|
|
* _.every(users, 'active');
|
|
* // => false
|
|
*/
|
|
function every(collection, predicate, thisArg) {
|
|
var func = isArray(collection) ? arrayEvery : baseEvery;
|
|
if (thisArg && isIterateeCall(collection, predicate, thisArg)) {
|
|
predicate = undefined;
|
|
}
|
|
if (typeof predicate != 'function' || thisArg !== undefined) {
|
|
predicate = baseCallback(predicate, thisArg, 3);
|
|
}
|
|
return func(collection, predicate);
|
|
}
|
|
|
|
module.exports = every;
|
|
|
|
},{"../internal/arrayEvery":80,"../internal/baseCallback":84,"../internal/baseEvery":88,"../internal/isIterateeCall":113,"../lang/isArray":122}],79:[function(require,module,exports){
|
|
/** Used as the `TypeError` message for "Functions" methods. */
|
|
var FUNC_ERROR_TEXT = 'Expected a function';
|
|
|
|
/* Native method references for those with the same name as other `lodash` methods. */
|
|
var nativeMax = Math.max;
|
|
|
|
/**
|
|
* Creates a function that invokes `func` with the `this` binding of the
|
|
* created function and arguments from `start` and beyond provided as an array.
|
|
*
|
|
* **Note:** This method is based on the [rest parameter](https://developer.mozilla.org/Web/JavaScript/Reference/Functions/rest_parameters).
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Function
|
|
* @param {Function} func The function to apply a rest parameter to.
|
|
* @param {number} [start=func.length-1] The start position of the rest parameter.
|
|
* @returns {Function} Returns the new function.
|
|
* @example
|
|
*
|
|
* var say = _.restParam(function(what, names) {
|
|
* return what + ' ' + _.initial(names).join(', ') +
|
|
* (_.size(names) > 1 ? ', & ' : '') + _.last(names);
|
|
* });
|
|
*
|
|
* say('hello', 'fred', 'barney', 'pebbles');
|
|
* // => 'hello fred, barney, & pebbles'
|
|
*/
|
|
function restParam(func, start) {
|
|
if (typeof func != 'function') {
|
|
throw new TypeError(FUNC_ERROR_TEXT);
|
|
}
|
|
start = nativeMax(start === undefined ? (func.length - 1) : (+start || 0), 0);
|
|
return function() {
|
|
var args = arguments,
|
|
index = -1,
|
|
length = nativeMax(args.length - start, 0),
|
|
rest = Array(length);
|
|
|
|
while (++index < length) {
|
|
rest[index] = args[start + index];
|
|
}
|
|
switch (start) {
|
|
case 0: return func.call(this, rest);
|
|
case 1: return func.call(this, args[0], rest);
|
|
case 2: return func.call(this, args[0], args[1], rest);
|
|
}
|
|
var otherArgs = Array(start + 1);
|
|
index = -1;
|
|
while (++index < start) {
|
|
otherArgs[index] = args[index];
|
|
}
|
|
otherArgs[start] = rest;
|
|
return func.apply(this, otherArgs);
|
|
};
|
|
}
|
|
|
|
module.exports = restParam;
|
|
|
|
},{}],80:[function(require,module,exports){
|
|
/**
|
|
* A specialized version of `_.every` for arrays without support for callback
|
|
* shorthands and `this` binding.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to iterate over.
|
|
* @param {Function} predicate The function invoked per iteration.
|
|
* @returns {boolean} Returns `true` if all elements pass the predicate check,
|
|
* else `false`.
|
|
*/
|
|
function arrayEvery(array, predicate) {
|
|
var index = -1,
|
|
length = array.length;
|
|
|
|
while (++index < length) {
|
|
if (!predicate(array[index], index, array)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
module.exports = arrayEvery;
|
|
|
|
},{}],81:[function(require,module,exports){
|
|
/**
|
|
* A specialized version of `_.some` for arrays without support for callback
|
|
* shorthands and `this` binding.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to iterate over.
|
|
* @param {Function} predicate The function invoked per iteration.
|
|
* @returns {boolean} Returns `true` if any element passes the predicate check,
|
|
* else `false`.
|
|
*/
|
|
function arraySome(array, predicate) {
|
|
var index = -1,
|
|
length = array.length;
|
|
|
|
while (++index < length) {
|
|
if (predicate(array[index], index, array)) {
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
module.exports = arraySome;
|
|
|
|
},{}],82:[function(require,module,exports){
|
|
var keys = require('../object/keys');
|
|
|
|
/**
|
|
* A specialized version of `_.assign` for customizing assigned values without
|
|
* support for argument juggling, multiple sources, and `this` binding `customizer`
|
|
* functions.
|
|
*
|
|
* @private
|
|
* @param {Object} object The destination object.
|
|
* @param {Object} source The source object.
|
|
* @param {Function} customizer The function to customize assigned values.
|
|
* @returns {Object} Returns `object`.
|
|
*/
|
|
function assignWith(object, source, customizer) {
|
|
var index = -1,
|
|
props = keys(source),
|
|
length = props.length;
|
|
|
|
while (++index < length) {
|
|
var key = props[index],
|
|
value = object[key],
|
|
result = customizer(value, source[key], key, object, source);
|
|
|
|
if ((result === result ? (result !== value) : (value === value)) ||
|
|
(value === undefined && !(key in object))) {
|
|
object[key] = result;
|
|
}
|
|
}
|
|
return object;
|
|
}
|
|
|
|
module.exports = assignWith;
|
|
|
|
},{"../object/keys":131}],83:[function(require,module,exports){
|
|
var baseCopy = require('./baseCopy'),
|
|
keys = require('../object/keys');
|
|
|
|
/**
|
|
* The base implementation of `_.assign` without support for argument juggling,
|
|
* multiple sources, and `customizer` functions.
|
|
*
|
|
* @private
|
|
* @param {Object} object The destination object.
|
|
* @param {Object} source The source object.
|
|
* @returns {Object} Returns `object`.
|
|
*/
|
|
function baseAssign(object, source) {
|
|
return source == null
|
|
? object
|
|
: baseCopy(source, keys(source), object);
|
|
}
|
|
|
|
module.exports = baseAssign;
|
|
|
|
},{"../object/keys":131,"./baseCopy":85}],84:[function(require,module,exports){
|
|
var baseMatches = require('./baseMatches'),
|
|
baseMatchesProperty = require('./baseMatchesProperty'),
|
|
bindCallback = require('./bindCallback'),
|
|
identity = require('../utility/identity'),
|
|
property = require('../utility/property');
|
|
|
|
/**
|
|
* The base implementation of `_.callback` which supports specifying the
|
|
* number of arguments to provide to `func`.
|
|
*
|
|
* @private
|
|
* @param {*} [func=_.identity] The value to convert to a callback.
|
|
* @param {*} [thisArg] The `this` binding of `func`.
|
|
* @param {number} [argCount] The number of arguments to provide to `func`.
|
|
* @returns {Function} Returns the callback.
|
|
*/
|
|
function baseCallback(func, thisArg, argCount) {
|
|
var type = typeof func;
|
|
if (type == 'function') {
|
|
return thisArg === undefined
|
|
? func
|
|
: bindCallback(func, thisArg, argCount);
|
|
}
|
|
if (func == null) {
|
|
return identity;
|
|
}
|
|
if (type == 'object') {
|
|
return baseMatches(func);
|
|
}
|
|
return thisArg === undefined
|
|
? property(func)
|
|
: baseMatchesProperty(func, thisArg);
|
|
}
|
|
|
|
module.exports = baseCallback;
|
|
|
|
},{"../utility/identity":134,"../utility/property":135,"./baseMatches":95,"./baseMatchesProperty":96,"./bindCallback":101}],85:[function(require,module,exports){
|
|
/**
|
|
* Copies properties of `source` to `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} source The object to copy properties from.
|
|
* @param {Array} props The property names to copy.
|
|
* @param {Object} [object={}] The object to copy properties to.
|
|
* @returns {Object} Returns `object`.
|
|
*/
|
|
function baseCopy(source, props, object) {
|
|
object || (object = {});
|
|
|
|
var index = -1,
|
|
length = props.length;
|
|
|
|
while (++index < length) {
|
|
var key = props[index];
|
|
object[key] = source[key];
|
|
}
|
|
return object;
|
|
}
|
|
|
|
module.exports = baseCopy;
|
|
|
|
},{}],86:[function(require,module,exports){
|
|
var isObject = require('../lang/isObject');
|
|
|
|
/**
|
|
* The base implementation of `_.create` without support for assigning
|
|
* properties to the created object.
|
|
*
|
|
* @private
|
|
* @param {Object} prototype The object to inherit from.
|
|
* @returns {Object} Returns the new object.
|
|
*/
|
|
var baseCreate = (function() {
|
|
function object() {}
|
|
return function(prototype) {
|
|
if (isObject(prototype)) {
|
|
object.prototype = prototype;
|
|
var result = new object;
|
|
object.prototype = undefined;
|
|
}
|
|
return result || {};
|
|
};
|
|
}());
|
|
|
|
module.exports = baseCreate;
|
|
|
|
},{"../lang/isObject":126}],87:[function(require,module,exports){
|
|
var baseForOwn = require('./baseForOwn'),
|
|
createBaseEach = require('./createBaseEach');
|
|
|
|
/**
|
|
* The base implementation of `_.forEach` without support for callback
|
|
* shorthands and `this` binding.
|
|
*
|
|
* @private
|
|
* @param {Array|Object|string} collection The collection to iterate over.
|
|
* @param {Function} iteratee The function invoked per iteration.
|
|
* @returns {Array|Object|string} Returns `collection`.
|
|
*/
|
|
var baseEach = createBaseEach(baseForOwn);
|
|
|
|
module.exports = baseEach;
|
|
|
|
},{"./baseForOwn":90,"./createBaseEach":103}],88:[function(require,module,exports){
|
|
var baseEach = require('./baseEach');
|
|
|
|
/**
|
|
* The base implementation of `_.every` without support for callback
|
|
* shorthands and `this` binding.
|
|
*
|
|
* @private
|
|
* @param {Array|Object|string} collection The collection to iterate over.
|
|
* @param {Function} predicate The function invoked per iteration.
|
|
* @returns {boolean} Returns `true` if all elements pass the predicate check,
|
|
* else `false`
|
|
*/
|
|
function baseEvery(collection, predicate) {
|
|
var result = true;
|
|
baseEach(collection, function(value, index, collection) {
|
|
result = !!predicate(value, index, collection);
|
|
return result;
|
|
});
|
|
return result;
|
|
}
|
|
|
|
module.exports = baseEvery;
|
|
|
|
},{"./baseEach":87}],89:[function(require,module,exports){
|
|
var createBaseFor = require('./createBaseFor');
|
|
|
|
/**
|
|
* The base implementation of `baseForIn` and `baseForOwn` which iterates
|
|
* over `object` properties returned by `keysFunc` invoking `iteratee` for
|
|
* each property. Iteratee functions may exit iteration early by explicitly
|
|
* returning `false`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to iterate over.
|
|
* @param {Function} iteratee The function invoked per iteration.
|
|
* @param {Function} keysFunc The function to get the keys of `object`.
|
|
* @returns {Object} Returns `object`.
|
|
*/
|
|
var baseFor = createBaseFor();
|
|
|
|
module.exports = baseFor;
|
|
|
|
},{"./createBaseFor":104}],90:[function(require,module,exports){
|
|
var baseFor = require('./baseFor'),
|
|
keys = require('../object/keys');
|
|
|
|
/**
|
|
* The base implementation of `_.forOwn` without support for callback
|
|
* shorthands and `this` binding.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to iterate over.
|
|
* @param {Function} iteratee The function invoked per iteration.
|
|
* @returns {Object} Returns `object`.
|
|
*/
|
|
function baseForOwn(object, iteratee) {
|
|
return baseFor(object, iteratee, keys);
|
|
}
|
|
|
|
module.exports = baseForOwn;
|
|
|
|
},{"../object/keys":131,"./baseFor":89}],91:[function(require,module,exports){
|
|
var toObject = require('./toObject');
|
|
|
|
/**
|
|
* The base implementation of `get` without support for string paths
|
|
* and default values.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @param {Array} path The path of the property to get.
|
|
* @param {string} [pathKey] The key representation of path.
|
|
* @returns {*} Returns the resolved value.
|
|
*/
|
|
function baseGet(object, path, pathKey) {
|
|
if (object == null) {
|
|
return;
|
|
}
|
|
if (pathKey !== undefined && pathKey in toObject(object)) {
|
|
path = [pathKey];
|
|
}
|
|
var index = 0,
|
|
length = path.length;
|
|
|
|
while (object != null && index < length) {
|
|
object = object[path[index++]];
|
|
}
|
|
return (index && index == length) ? object : undefined;
|
|
}
|
|
|
|
module.exports = baseGet;
|
|
|
|
},{"./toObject":119}],92:[function(require,module,exports){
|
|
var baseIsEqualDeep = require('./baseIsEqualDeep'),
|
|
isObject = require('../lang/isObject'),
|
|
isObjectLike = require('./isObjectLike');
|
|
|
|
/**
|
|
* The base implementation of `_.isEqual` without support for `this` binding
|
|
* `customizer` functions.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to compare.
|
|
* @param {*} other The other value to compare.
|
|
* @param {Function} [customizer] The function to customize comparing values.
|
|
* @param {boolean} [isLoose] Specify performing partial comparisons.
|
|
* @param {Array} [stackA] Tracks traversed `value` objects.
|
|
* @param {Array} [stackB] Tracks traversed `other` objects.
|
|
* @returns {boolean} Returns `true` if the values are equivalent, else `false`.
|
|
*/
|
|
function baseIsEqual(value, other, customizer, isLoose, stackA, stackB) {
|
|
if (value === other) {
|
|
return true;
|
|
}
|
|
if (value == null || other == null || (!isObject(value) && !isObjectLike(other))) {
|
|
return value !== value && other !== other;
|
|
}
|
|
return baseIsEqualDeep(value, other, baseIsEqual, customizer, isLoose, stackA, stackB);
|
|
}
|
|
|
|
module.exports = baseIsEqual;
|
|
|
|
},{"../lang/isObject":126,"./baseIsEqualDeep":93,"./isObjectLike":116}],93:[function(require,module,exports){
|
|
var equalArrays = require('./equalArrays'),
|
|
equalByTag = require('./equalByTag'),
|
|
equalObjects = require('./equalObjects'),
|
|
isArray = require('../lang/isArray'),
|
|
isTypedArray = require('../lang/isTypedArray');
|
|
|
|
/** `Object#toString` result references. */
|
|
var argsTag = '[object Arguments]',
|
|
arrayTag = '[object Array]',
|
|
objectTag = '[object Object]';
|
|
|
|
/** Used for native method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty = objectProto.hasOwnProperty;
|
|
|
|
/**
|
|
* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
|
|
* of values.
|
|
*/
|
|
var objToString = objectProto.toString;
|
|
|
|
/**
|
|
* A specialized version of `baseIsEqual` for arrays and objects which performs
|
|
* deep comparisons and tracks traversed objects enabling objects with circular
|
|
* references to be compared.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to compare.
|
|
* @param {Object} other The other object to compare.
|
|
* @param {Function} equalFunc The function to determine equivalents of values.
|
|
* @param {Function} [customizer] The function to customize comparing objects.
|
|
* @param {boolean} [isLoose] Specify performing partial comparisons.
|
|
* @param {Array} [stackA=[]] Tracks traversed `value` objects.
|
|
* @param {Array} [stackB=[]] Tracks traversed `other` objects.
|
|
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
|
|
*/
|
|
function baseIsEqualDeep(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
|
|
var objIsArr = isArray(object),
|
|
othIsArr = isArray(other),
|
|
objTag = arrayTag,
|
|
othTag = arrayTag;
|
|
|
|
if (!objIsArr) {
|
|
objTag = objToString.call(object);
|
|
if (objTag == argsTag) {
|
|
objTag = objectTag;
|
|
} else if (objTag != objectTag) {
|
|
objIsArr = isTypedArray(object);
|
|
}
|
|
}
|
|
if (!othIsArr) {
|
|
othTag = objToString.call(other);
|
|
if (othTag == argsTag) {
|
|
othTag = objectTag;
|
|
} else if (othTag != objectTag) {
|
|
othIsArr = isTypedArray(other);
|
|
}
|
|
}
|
|
var objIsObj = objTag == objectTag,
|
|
othIsObj = othTag == objectTag,
|
|
isSameTag = objTag == othTag;
|
|
|
|
if (isSameTag && !(objIsArr || objIsObj)) {
|
|
return equalByTag(object, other, objTag);
|
|
}
|
|
if (!isLoose) {
|
|
var objIsWrapped = objIsObj && hasOwnProperty.call(object, '__wrapped__'),
|
|
othIsWrapped = othIsObj && hasOwnProperty.call(other, '__wrapped__');
|
|
|
|
if (objIsWrapped || othIsWrapped) {
|
|
return equalFunc(objIsWrapped ? object.value() : object, othIsWrapped ? other.value() : other, customizer, isLoose, stackA, stackB);
|
|
}
|
|
}
|
|
if (!isSameTag) {
|
|
return false;
|
|
}
|
|
// Assume cyclic values are equal.
|
|
// For more information on detecting circular references see https://es5.github.io/#JO.
|
|
stackA || (stackA = []);
|
|
stackB || (stackB = []);
|
|
|
|
var length = stackA.length;
|
|
while (length--) {
|
|
if (stackA[length] == object) {
|
|
return stackB[length] == other;
|
|
}
|
|
}
|
|
// Add `object` and `other` to the stack of traversed objects.
|
|
stackA.push(object);
|
|
stackB.push(other);
|
|
|
|
var result = (objIsArr ? equalArrays : equalObjects)(object, other, equalFunc, customizer, isLoose, stackA, stackB);
|
|
|
|
stackA.pop();
|
|
stackB.pop();
|
|
|
|
return result;
|
|
}
|
|
|
|
module.exports = baseIsEqualDeep;
|
|
|
|
},{"../lang/isArray":122,"../lang/isTypedArray":128,"./equalArrays":105,"./equalByTag":106,"./equalObjects":107}],94:[function(require,module,exports){
|
|
var baseIsEqual = require('./baseIsEqual'),
|
|
toObject = require('./toObject');
|
|
|
|
/**
|
|
* The base implementation of `_.isMatch` without support for callback
|
|
* shorthands and `this` binding.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to inspect.
|
|
* @param {Array} matchData The propery names, values, and compare flags to match.
|
|
* @param {Function} [customizer] The function to customize comparing objects.
|
|
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
|
|
*/
|
|
function baseIsMatch(object, matchData, customizer) {
|
|
var index = matchData.length,
|
|
length = index,
|
|
noCustomizer = !customizer;
|
|
|
|
if (object == null) {
|
|
return !length;
|
|
}
|
|
object = toObject(object);
|
|
while (index--) {
|
|
var data = matchData[index];
|
|
if ((noCustomizer && data[2])
|
|
? data[1] !== object[data[0]]
|
|
: !(data[0] in object)
|
|
) {
|
|
return false;
|
|
}
|
|
}
|
|
while (++index < length) {
|
|
data = matchData[index];
|
|
var key = data[0],
|
|
objValue = object[key],
|
|
srcValue = data[1];
|
|
|
|
if (noCustomizer && data[2]) {
|
|
if (objValue === undefined && !(key in object)) {
|
|
return false;
|
|
}
|
|
} else {
|
|
var result = customizer ? customizer(objValue, srcValue, key) : undefined;
|
|
if (!(result === undefined ? baseIsEqual(srcValue, objValue, customizer, true) : result)) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
module.exports = baseIsMatch;
|
|
|
|
},{"./baseIsEqual":92,"./toObject":119}],95:[function(require,module,exports){
|
|
var baseIsMatch = require('./baseIsMatch'),
|
|
getMatchData = require('./getMatchData'),
|
|
toObject = require('./toObject');
|
|
|
|
/**
|
|
* The base implementation of `_.matches` which does not clone `source`.
|
|
*
|
|
* @private
|
|
* @param {Object} source The object of property values to match.
|
|
* @returns {Function} Returns the new function.
|
|
*/
|
|
function baseMatches(source) {
|
|
var matchData = getMatchData(source);
|
|
if (matchData.length == 1 && matchData[0][2]) {
|
|
var key = matchData[0][0],
|
|
value = matchData[0][1];
|
|
|
|
return function(object) {
|
|
if (object == null) {
|
|
return false;
|
|
}
|
|
return object[key] === value && (value !== undefined || (key in toObject(object)));
|
|
};
|
|
}
|
|
return function(object) {
|
|
return baseIsMatch(object, matchData);
|
|
};
|
|
}
|
|
|
|
module.exports = baseMatches;
|
|
|
|
},{"./baseIsMatch":94,"./getMatchData":109,"./toObject":119}],96:[function(require,module,exports){
|
|
var baseGet = require('./baseGet'),
|
|
baseIsEqual = require('./baseIsEqual'),
|
|
baseSlice = require('./baseSlice'),
|
|
isArray = require('../lang/isArray'),
|
|
isKey = require('./isKey'),
|
|
isStrictComparable = require('./isStrictComparable'),
|
|
last = require('../array/last'),
|
|
toObject = require('./toObject'),
|
|
toPath = require('./toPath');
|
|
|
|
/**
|
|
* The base implementation of `_.matchesProperty` which does not clone `srcValue`.
|
|
*
|
|
* @private
|
|
* @param {string} path The path of the property to get.
|
|
* @param {*} srcValue The value to compare.
|
|
* @returns {Function} Returns the new function.
|
|
*/
|
|
function baseMatchesProperty(path, srcValue) {
|
|
var isArr = isArray(path),
|
|
isCommon = isKey(path) && isStrictComparable(srcValue),
|
|
pathKey = (path + '');
|
|
|
|
path = toPath(path);
|
|
return function(object) {
|
|
if (object == null) {
|
|
return false;
|
|
}
|
|
var key = pathKey;
|
|
object = toObject(object);
|
|
if ((isArr || !isCommon) && !(key in object)) {
|
|
object = path.length == 1 ? object : baseGet(object, baseSlice(path, 0, -1));
|
|
if (object == null) {
|
|
return false;
|
|
}
|
|
key = last(path);
|
|
object = toObject(object);
|
|
}
|
|
return object[key] === srcValue
|
|
? (srcValue !== undefined || (key in object))
|
|
: baseIsEqual(srcValue, object[key], undefined, true);
|
|
};
|
|
}
|
|
|
|
module.exports = baseMatchesProperty;
|
|
|
|
},{"../array/last":77,"../lang/isArray":122,"./baseGet":91,"./baseIsEqual":92,"./baseSlice":99,"./isKey":114,"./isStrictComparable":117,"./toObject":119,"./toPath":120}],97:[function(require,module,exports){
|
|
/**
|
|
* The base implementation of `_.property` without support for deep paths.
|
|
*
|
|
* @private
|
|
* @param {string} key The key of the property to get.
|
|
* @returns {Function} Returns the new function.
|
|
*/
|
|
function baseProperty(key) {
|
|
return function(object) {
|
|
return object == null ? undefined : object[key];
|
|
};
|
|
}
|
|
|
|
module.exports = baseProperty;
|
|
|
|
},{}],98:[function(require,module,exports){
|
|
var baseGet = require('./baseGet'),
|
|
toPath = require('./toPath');
|
|
|
|
/**
|
|
* A specialized version of `baseProperty` which supports deep paths.
|
|
*
|
|
* @private
|
|
* @param {Array|string} path The path of the property to get.
|
|
* @returns {Function} Returns the new function.
|
|
*/
|
|
function basePropertyDeep(path) {
|
|
var pathKey = (path + '');
|
|
path = toPath(path);
|
|
return function(object) {
|
|
return baseGet(object, path, pathKey);
|
|
};
|
|
}
|
|
|
|
module.exports = basePropertyDeep;
|
|
|
|
},{"./baseGet":91,"./toPath":120}],99:[function(require,module,exports){
|
|
/**
|
|
* The base implementation of `_.slice` without an iteratee call guard.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to slice.
|
|
* @param {number} [start=0] The start position.
|
|
* @param {number} [end=array.length] The end position.
|
|
* @returns {Array} Returns the slice of `array`.
|
|
*/
|
|
function baseSlice(array, start, end) {
|
|
var index = -1,
|
|
length = array.length;
|
|
|
|
start = start == null ? 0 : (+start || 0);
|
|
if (start < 0) {
|
|
start = -start > length ? 0 : (length + start);
|
|
}
|
|
end = (end === undefined || end > length) ? length : (+end || 0);
|
|
if (end < 0) {
|
|
end += length;
|
|
}
|
|
length = start > end ? 0 : ((end - start) >>> 0);
|
|
start >>>= 0;
|
|
|
|
var result = Array(length);
|
|
while (++index < length) {
|
|
result[index] = array[index + start];
|
|
}
|
|
return result;
|
|
}
|
|
|
|
module.exports = baseSlice;
|
|
|
|
},{}],100:[function(require,module,exports){
|
|
/**
|
|
* Converts `value` to a string if it's not one. An empty string is returned
|
|
* for `null` or `undefined` values.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to process.
|
|
* @returns {string} Returns the string.
|
|
*/
|
|
function baseToString(value) {
|
|
return value == null ? '' : (value + '');
|
|
}
|
|
|
|
module.exports = baseToString;
|
|
|
|
},{}],101:[function(require,module,exports){
|
|
var identity = require('../utility/identity');
|
|
|
|
/**
|
|
* A specialized version of `baseCallback` which only supports `this` binding
|
|
* and specifying the number of arguments to provide to `func`.
|
|
*
|
|
* @private
|
|
* @param {Function} func The function to bind.
|
|
* @param {*} thisArg The `this` binding of `func`.
|
|
* @param {number} [argCount] The number of arguments to provide to `func`.
|
|
* @returns {Function} Returns the callback.
|
|
*/
|
|
function bindCallback(func, thisArg, argCount) {
|
|
if (typeof func != 'function') {
|
|
return identity;
|
|
}
|
|
if (thisArg === undefined) {
|
|
return func;
|
|
}
|
|
switch (argCount) {
|
|
case 1: return function(value) {
|
|
return func.call(thisArg, value);
|
|
};
|
|
case 3: return function(value, index, collection) {
|
|
return func.call(thisArg, value, index, collection);
|
|
};
|
|
case 4: return function(accumulator, value, index, collection) {
|
|
return func.call(thisArg, accumulator, value, index, collection);
|
|
};
|
|
case 5: return function(value, other, key, object, source) {
|
|
return func.call(thisArg, value, other, key, object, source);
|
|
};
|
|
}
|
|
return function() {
|
|
return func.apply(thisArg, arguments);
|
|
};
|
|
}
|
|
|
|
module.exports = bindCallback;
|
|
|
|
},{"../utility/identity":134}],102:[function(require,module,exports){
|
|
var bindCallback = require('./bindCallback'),
|
|
isIterateeCall = require('./isIterateeCall'),
|
|
restParam = require('../function/restParam');
|
|
|
|
/**
|
|
* Creates a `_.assign`, `_.defaults`, or `_.merge` function.
|
|
*
|
|
* @private
|
|
* @param {Function} assigner The function to assign values.
|
|
* @returns {Function} Returns the new assigner function.
|
|
*/
|
|
function createAssigner(assigner) {
|
|
return restParam(function(object, sources) {
|
|
var index = -1,
|
|
length = object == null ? 0 : sources.length,
|
|
customizer = length > 2 ? sources[length - 2] : undefined,
|
|
guard = length > 2 ? sources[2] : undefined,
|
|
thisArg = length > 1 ? sources[length - 1] : undefined;
|
|
|
|
if (typeof customizer == 'function') {
|
|
customizer = bindCallback(customizer, thisArg, 5);
|
|
length -= 2;
|
|
} else {
|
|
customizer = typeof thisArg == 'function' ? thisArg : undefined;
|
|
length -= (customizer ? 1 : 0);
|
|
}
|
|
if (guard && isIterateeCall(sources[0], sources[1], guard)) {
|
|
customizer = length < 3 ? undefined : customizer;
|
|
length = 1;
|
|
}
|
|
while (++index < length) {
|
|
var source = sources[index];
|
|
if (source) {
|
|
assigner(object, source, customizer);
|
|
}
|
|
}
|
|
return object;
|
|
});
|
|
}
|
|
|
|
module.exports = createAssigner;
|
|
|
|
},{"../function/restParam":79,"./bindCallback":101,"./isIterateeCall":113}],103:[function(require,module,exports){
|
|
var getLength = require('./getLength'),
|
|
isLength = require('./isLength'),
|
|
toObject = require('./toObject');
|
|
|
|
/**
|
|
* Creates a `baseEach` or `baseEachRight` function.
|
|
*
|
|
* @private
|
|
* @param {Function} eachFunc The function to iterate over a collection.
|
|
* @param {boolean} [fromRight] Specify iterating from right to left.
|
|
* @returns {Function} Returns the new base function.
|
|
*/
|
|
function createBaseEach(eachFunc, fromRight) {
|
|
return function(collection, iteratee) {
|
|
var length = collection ? getLength(collection) : 0;
|
|
if (!isLength(length)) {
|
|
return eachFunc(collection, iteratee);
|
|
}
|
|
var index = fromRight ? length : -1,
|
|
iterable = toObject(collection);
|
|
|
|
while ((fromRight ? index-- : ++index < length)) {
|
|
if (iteratee(iterable[index], index, iterable) === false) {
|
|
break;
|
|
}
|
|
}
|
|
return collection;
|
|
};
|
|
}
|
|
|
|
module.exports = createBaseEach;
|
|
|
|
},{"./getLength":108,"./isLength":115,"./toObject":119}],104:[function(require,module,exports){
|
|
var toObject = require('./toObject');
|
|
|
|
/**
|
|
* Creates a base function for `_.forIn` or `_.forInRight`.
|
|
*
|
|
* @private
|
|
* @param {boolean} [fromRight] Specify iterating from right to left.
|
|
* @returns {Function} Returns the new base function.
|
|
*/
|
|
function createBaseFor(fromRight) {
|
|
return function(object, iteratee, keysFunc) {
|
|
var iterable = toObject(object),
|
|
props = keysFunc(object),
|
|
length = props.length,
|
|
index = fromRight ? length : -1;
|
|
|
|
while ((fromRight ? index-- : ++index < length)) {
|
|
var key = props[index];
|
|
if (iteratee(iterable[key], key, iterable) === false) {
|
|
break;
|
|
}
|
|
}
|
|
return object;
|
|
};
|
|
}
|
|
|
|
module.exports = createBaseFor;
|
|
|
|
},{"./toObject":119}],105:[function(require,module,exports){
|
|
var arraySome = require('./arraySome');
|
|
|
|
/**
|
|
* A specialized version of `baseIsEqualDeep` for arrays with support for
|
|
* partial deep comparisons.
|
|
*
|
|
* @private
|
|
* @param {Array} array The array to compare.
|
|
* @param {Array} other The other array to compare.
|
|
* @param {Function} equalFunc The function to determine equivalents of values.
|
|
* @param {Function} [customizer] The function to customize comparing arrays.
|
|
* @param {boolean} [isLoose] Specify performing partial comparisons.
|
|
* @param {Array} [stackA] Tracks traversed `value` objects.
|
|
* @param {Array} [stackB] Tracks traversed `other` objects.
|
|
* @returns {boolean} Returns `true` if the arrays are equivalent, else `false`.
|
|
*/
|
|
function equalArrays(array, other, equalFunc, customizer, isLoose, stackA, stackB) {
|
|
var index = -1,
|
|
arrLength = array.length,
|
|
othLength = other.length;
|
|
|
|
if (arrLength != othLength && !(isLoose && othLength > arrLength)) {
|
|
return false;
|
|
}
|
|
// Ignore non-index properties.
|
|
while (++index < arrLength) {
|
|
var arrValue = array[index],
|
|
othValue = other[index],
|
|
result = customizer ? customizer(isLoose ? othValue : arrValue, isLoose ? arrValue : othValue, index) : undefined;
|
|
|
|
if (result !== undefined) {
|
|
if (result) {
|
|
continue;
|
|
}
|
|
return false;
|
|
}
|
|
// Recursively compare arrays (susceptible to call stack limits).
|
|
if (isLoose) {
|
|
if (!arraySome(other, function(othValue) {
|
|
return arrValue === othValue || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB);
|
|
})) {
|
|
return false;
|
|
}
|
|
} else if (!(arrValue === othValue || equalFunc(arrValue, othValue, customizer, isLoose, stackA, stackB))) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
module.exports = equalArrays;
|
|
|
|
},{"./arraySome":81}],106:[function(require,module,exports){
|
|
/** `Object#toString` result references. */
|
|
var boolTag = '[object Boolean]',
|
|
dateTag = '[object Date]',
|
|
errorTag = '[object Error]',
|
|
numberTag = '[object Number]',
|
|
regexpTag = '[object RegExp]',
|
|
stringTag = '[object String]';
|
|
|
|
/**
|
|
* A specialized version of `baseIsEqualDeep` for comparing objects of
|
|
* the same `toStringTag`.
|
|
*
|
|
* **Note:** This function only supports comparing values with tags of
|
|
* `Boolean`, `Date`, `Error`, `Number`, `RegExp`, or `String`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to compare.
|
|
* @param {Object} other The other object to compare.
|
|
* @param {string} tag The `toStringTag` of the objects to compare.
|
|
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
|
|
*/
|
|
function equalByTag(object, other, tag) {
|
|
switch (tag) {
|
|
case boolTag:
|
|
case dateTag:
|
|
// Coerce dates and booleans to numbers, dates to milliseconds and booleans
|
|
// to `1` or `0` treating invalid dates coerced to `NaN` as not equal.
|
|
return +object == +other;
|
|
|
|
case errorTag:
|
|
return object.name == other.name && object.message == other.message;
|
|
|
|
case numberTag:
|
|
// Treat `NaN` vs. `NaN` as equal.
|
|
return (object != +object)
|
|
? other != +other
|
|
: object == +other;
|
|
|
|
case regexpTag:
|
|
case stringTag:
|
|
// Coerce regexes to strings and treat strings primitives and string
|
|
// objects as equal. See https://es5.github.io/#x15.10.6.4 for more details.
|
|
return object == (other + '');
|
|
}
|
|
return false;
|
|
}
|
|
|
|
module.exports = equalByTag;
|
|
|
|
},{}],107:[function(require,module,exports){
|
|
var keys = require('../object/keys');
|
|
|
|
/** Used for native method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty = objectProto.hasOwnProperty;
|
|
|
|
/**
|
|
* A specialized version of `baseIsEqualDeep` for objects with support for
|
|
* partial deep comparisons.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to compare.
|
|
* @param {Object} other The other object to compare.
|
|
* @param {Function} equalFunc The function to determine equivalents of values.
|
|
* @param {Function} [customizer] The function to customize comparing values.
|
|
* @param {boolean} [isLoose] Specify performing partial comparisons.
|
|
* @param {Array} [stackA] Tracks traversed `value` objects.
|
|
* @param {Array} [stackB] Tracks traversed `other` objects.
|
|
* @returns {boolean} Returns `true` if the objects are equivalent, else `false`.
|
|
*/
|
|
function equalObjects(object, other, equalFunc, customizer, isLoose, stackA, stackB) {
|
|
var objProps = keys(object),
|
|
objLength = objProps.length,
|
|
othProps = keys(other),
|
|
othLength = othProps.length;
|
|
|
|
if (objLength != othLength && !isLoose) {
|
|
return false;
|
|
}
|
|
var index = objLength;
|
|
while (index--) {
|
|
var key = objProps[index];
|
|
if (!(isLoose ? key in other : hasOwnProperty.call(other, key))) {
|
|
return false;
|
|
}
|
|
}
|
|
var skipCtor = isLoose;
|
|
while (++index < objLength) {
|
|
key = objProps[index];
|
|
var objValue = object[key],
|
|
othValue = other[key],
|
|
result = customizer ? customizer(isLoose ? othValue : objValue, isLoose? objValue : othValue, key) : undefined;
|
|
|
|
// Recursively compare objects (susceptible to call stack limits).
|
|
if (!(result === undefined ? equalFunc(objValue, othValue, customizer, isLoose, stackA, stackB) : result)) {
|
|
return false;
|
|
}
|
|
skipCtor || (skipCtor = key == 'constructor');
|
|
}
|
|
if (!skipCtor) {
|
|
var objCtor = object.constructor,
|
|
othCtor = other.constructor;
|
|
|
|
// Non `Object` object instances with different constructors are not equal.
|
|
if (objCtor != othCtor &&
|
|
('constructor' in object && 'constructor' in other) &&
|
|
!(typeof objCtor == 'function' && objCtor instanceof objCtor &&
|
|
typeof othCtor == 'function' && othCtor instanceof othCtor)) {
|
|
return false;
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
module.exports = equalObjects;
|
|
|
|
},{"../object/keys":131}],108:[function(require,module,exports){
|
|
var baseProperty = require('./baseProperty');
|
|
|
|
/**
|
|
* Gets the "length" property value of `object`.
|
|
*
|
|
* **Note:** This function is used to avoid a [JIT bug](https://bugs.webkit.org/show_bug.cgi?id=142792)
|
|
* that affects Safari on at least iOS 8.1-8.3 ARM64.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @returns {*} Returns the "length" value.
|
|
*/
|
|
var getLength = baseProperty('length');
|
|
|
|
module.exports = getLength;
|
|
|
|
},{"./baseProperty":97}],109:[function(require,module,exports){
|
|
var isStrictComparable = require('./isStrictComparable'),
|
|
pairs = require('../object/pairs');
|
|
|
|
/**
|
|
* Gets the propery names, values, and compare flags of `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @returns {Array} Returns the match data of `object`.
|
|
*/
|
|
function getMatchData(object) {
|
|
var result = pairs(object),
|
|
length = result.length;
|
|
|
|
while (length--) {
|
|
result[length][2] = isStrictComparable(result[length][1]);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
module.exports = getMatchData;
|
|
|
|
},{"../object/pairs":133,"./isStrictComparable":117}],110:[function(require,module,exports){
|
|
var isNative = require('../lang/isNative');
|
|
|
|
/**
|
|
* Gets the native function at `key` of `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @param {string} key The key of the method to get.
|
|
* @returns {*} Returns the function if it's native, else `undefined`.
|
|
*/
|
|
function getNative(object, key) {
|
|
var value = object == null ? undefined : object[key];
|
|
return isNative(value) ? value : undefined;
|
|
}
|
|
|
|
module.exports = getNative;
|
|
|
|
},{"../lang/isNative":125}],111:[function(require,module,exports){
|
|
var getLength = require('./getLength'),
|
|
isLength = require('./isLength');
|
|
|
|
/**
|
|
* Checks if `value` is array-like.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is array-like, else `false`.
|
|
*/
|
|
function isArrayLike(value) {
|
|
return value != null && isLength(getLength(value));
|
|
}
|
|
|
|
module.exports = isArrayLike;
|
|
|
|
},{"./getLength":108,"./isLength":115}],112:[function(require,module,exports){
|
|
/** Used to detect unsigned integer values. */
|
|
var reIsUint = /^\d+$/;
|
|
|
|
/**
|
|
* Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer)
|
|
* of an array-like value.
|
|
*/
|
|
var MAX_SAFE_INTEGER = 9007199254740991;
|
|
|
|
/**
|
|
* Checks if `value` is a valid array-like index.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @param {number} [length=MAX_SAFE_INTEGER] The upper bounds of a valid index.
|
|
* @returns {boolean} Returns `true` if `value` is a valid index, else `false`.
|
|
*/
|
|
function isIndex(value, length) {
|
|
value = (typeof value == 'number' || reIsUint.test(value)) ? +value : -1;
|
|
length = length == null ? MAX_SAFE_INTEGER : length;
|
|
return value > -1 && value % 1 == 0 && value < length;
|
|
}
|
|
|
|
module.exports = isIndex;
|
|
|
|
},{}],113:[function(require,module,exports){
|
|
var isArrayLike = require('./isArrayLike'),
|
|
isIndex = require('./isIndex'),
|
|
isObject = require('../lang/isObject');
|
|
|
|
/**
|
|
* Checks if the provided arguments are from an iteratee call.
|
|
*
|
|
* @private
|
|
* @param {*} value The potential iteratee value argument.
|
|
* @param {*} index The potential iteratee index or key argument.
|
|
* @param {*} object The potential iteratee object argument.
|
|
* @returns {boolean} Returns `true` if the arguments are from an iteratee call, else `false`.
|
|
*/
|
|
function isIterateeCall(value, index, object) {
|
|
if (!isObject(object)) {
|
|
return false;
|
|
}
|
|
var type = typeof index;
|
|
if (type == 'number'
|
|
? (isArrayLike(object) && isIndex(index, object.length))
|
|
: (type == 'string' && index in object)) {
|
|
var other = object[index];
|
|
return value === value ? (value === other) : (other !== other);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
module.exports = isIterateeCall;
|
|
|
|
},{"../lang/isObject":126,"./isArrayLike":111,"./isIndex":112}],114:[function(require,module,exports){
|
|
var isArray = require('../lang/isArray'),
|
|
toObject = require('./toObject');
|
|
|
|
/** Used to match property names within property paths. */
|
|
var reIsDeepProp = /\.|\[(?:[^[\]]*|(["'])(?:(?!\1)[^\n\\]|\\.)*?\1)\]/,
|
|
reIsPlainProp = /^\w*$/;
|
|
|
|
/**
|
|
* Checks if `value` is a property name and not a property path.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @param {Object} [object] The object to query keys on.
|
|
* @returns {boolean} Returns `true` if `value` is a property name, else `false`.
|
|
*/
|
|
function isKey(value, object) {
|
|
var type = typeof value;
|
|
if ((type == 'string' && reIsPlainProp.test(value)) || type == 'number') {
|
|
return true;
|
|
}
|
|
if (isArray(value)) {
|
|
return false;
|
|
}
|
|
var result = !reIsDeepProp.test(value);
|
|
return result || (object != null && value in toObject(object));
|
|
}
|
|
|
|
module.exports = isKey;
|
|
|
|
},{"../lang/isArray":122,"./toObject":119}],115:[function(require,module,exports){
|
|
/**
|
|
* Used as the [maximum length](http://ecma-international.org/ecma-262/6.0/#sec-number.max_safe_integer)
|
|
* of an array-like value.
|
|
*/
|
|
var MAX_SAFE_INTEGER = 9007199254740991;
|
|
|
|
/**
|
|
* Checks if `value` is a valid array-like length.
|
|
*
|
|
* **Note:** This function is based on [`ToLength`](http://ecma-international.org/ecma-262/6.0/#sec-tolength).
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a valid length, else `false`.
|
|
*/
|
|
function isLength(value) {
|
|
return typeof value == 'number' && value > -1 && value % 1 == 0 && value <= MAX_SAFE_INTEGER;
|
|
}
|
|
|
|
module.exports = isLength;
|
|
|
|
},{}],116:[function(require,module,exports){
|
|
/**
|
|
* Checks if `value` is object-like.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is object-like, else `false`.
|
|
*/
|
|
function isObjectLike(value) {
|
|
return !!value && typeof value == 'object';
|
|
}
|
|
|
|
module.exports = isObjectLike;
|
|
|
|
},{}],117:[function(require,module,exports){
|
|
var isObject = require('../lang/isObject');
|
|
|
|
/**
|
|
* Checks if `value` is suitable for strict equality comparisons, i.e. `===`.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` if suitable for strict
|
|
* equality comparisons, else `false`.
|
|
*/
|
|
function isStrictComparable(value) {
|
|
return value === value && !isObject(value);
|
|
}
|
|
|
|
module.exports = isStrictComparable;
|
|
|
|
},{"../lang/isObject":126}],118:[function(require,module,exports){
|
|
var isArguments = require('../lang/isArguments'),
|
|
isArray = require('../lang/isArray'),
|
|
isIndex = require('./isIndex'),
|
|
isLength = require('./isLength'),
|
|
keysIn = require('../object/keysIn');
|
|
|
|
/** Used for native method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty = objectProto.hasOwnProperty;
|
|
|
|
/**
|
|
* A fallback implementation of `Object.keys` which creates an array of the
|
|
* own enumerable property names of `object`.
|
|
*
|
|
* @private
|
|
* @param {Object} object The object to query.
|
|
* @returns {Array} Returns the array of property names.
|
|
*/
|
|
function shimKeys(object) {
|
|
var props = keysIn(object),
|
|
propsLength = props.length,
|
|
length = propsLength && object.length;
|
|
|
|
var allowIndexes = !!length && isLength(length) &&
|
|
(isArray(object) || isArguments(object));
|
|
|
|
var index = -1,
|
|
result = [];
|
|
|
|
while (++index < propsLength) {
|
|
var key = props[index];
|
|
if ((allowIndexes && isIndex(key, length)) || hasOwnProperty.call(object, key)) {
|
|
result.push(key);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
module.exports = shimKeys;
|
|
|
|
},{"../lang/isArguments":121,"../lang/isArray":122,"../object/keysIn":132,"./isIndex":112,"./isLength":115}],119:[function(require,module,exports){
|
|
var isObject = require('../lang/isObject');
|
|
|
|
/**
|
|
* Converts `value` to an object if it's not one.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to process.
|
|
* @returns {Object} Returns the object.
|
|
*/
|
|
function toObject(value) {
|
|
return isObject(value) ? value : Object(value);
|
|
}
|
|
|
|
module.exports = toObject;
|
|
|
|
},{"../lang/isObject":126}],120:[function(require,module,exports){
|
|
var baseToString = require('./baseToString'),
|
|
isArray = require('../lang/isArray');
|
|
|
|
/** Used to match property names within property paths. */
|
|
var rePropName = /[^.[\]]+|\[(?:(-?\d+(?:\.\d+)?)|(["'])((?:(?!\2)[^\n\\]|\\.)*?)\2)\]/g;
|
|
|
|
/** Used to match backslashes in property paths. */
|
|
var reEscapeChar = /\\(\\)?/g;
|
|
|
|
/**
|
|
* Converts `value` to property path array if it's not one.
|
|
*
|
|
* @private
|
|
* @param {*} value The value to process.
|
|
* @returns {Array} Returns the property path array.
|
|
*/
|
|
function toPath(value) {
|
|
if (isArray(value)) {
|
|
return value;
|
|
}
|
|
var result = [];
|
|
baseToString(value).replace(rePropName, function(match, number, quote, string) {
|
|
result.push(quote ? string.replace(reEscapeChar, '$1') : (number || match));
|
|
});
|
|
return result;
|
|
}
|
|
|
|
module.exports = toPath;
|
|
|
|
},{"../lang/isArray":122,"./baseToString":100}],121:[function(require,module,exports){
|
|
var isArrayLike = require('../internal/isArrayLike'),
|
|
isObjectLike = require('../internal/isObjectLike');
|
|
|
|
/** Used for native method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty = objectProto.hasOwnProperty;
|
|
|
|
/** Native method references. */
|
|
var propertyIsEnumerable = objectProto.propertyIsEnumerable;
|
|
|
|
/**
|
|
* Checks if `value` is classified as an `arguments` object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
|
|
* @example
|
|
*
|
|
* _.isArguments(function() { return arguments; }());
|
|
* // => true
|
|
*
|
|
* _.isArguments([1, 2, 3]);
|
|
* // => false
|
|
*/
|
|
function isArguments(value) {
|
|
return isObjectLike(value) && isArrayLike(value) &&
|
|
hasOwnProperty.call(value, 'callee') && !propertyIsEnumerable.call(value, 'callee');
|
|
}
|
|
|
|
module.exports = isArguments;
|
|
|
|
},{"../internal/isArrayLike":111,"../internal/isObjectLike":116}],122:[function(require,module,exports){
|
|
var getNative = require('../internal/getNative'),
|
|
isLength = require('../internal/isLength'),
|
|
isObjectLike = require('../internal/isObjectLike');
|
|
|
|
/** `Object#toString` result references. */
|
|
var arrayTag = '[object Array]';
|
|
|
|
/** Used for native method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/**
|
|
* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
|
|
* of values.
|
|
*/
|
|
var objToString = objectProto.toString;
|
|
|
|
/* Native method references for those with the same name as other `lodash` methods. */
|
|
var nativeIsArray = getNative(Array, 'isArray');
|
|
|
|
/**
|
|
* Checks if `value` is classified as an `Array` object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
|
|
* @example
|
|
*
|
|
* _.isArray([1, 2, 3]);
|
|
* // => true
|
|
*
|
|
* _.isArray(function() { return arguments; }());
|
|
* // => false
|
|
*/
|
|
var isArray = nativeIsArray || function(value) {
|
|
return isObjectLike(value) && isLength(value.length) && objToString.call(value) == arrayTag;
|
|
};
|
|
|
|
module.exports = isArray;
|
|
|
|
},{"../internal/getNative":110,"../internal/isLength":115,"../internal/isObjectLike":116}],123:[function(require,module,exports){
|
|
var isArguments = require('./isArguments'),
|
|
isArray = require('./isArray'),
|
|
isArrayLike = require('../internal/isArrayLike'),
|
|
isFunction = require('./isFunction'),
|
|
isObjectLike = require('../internal/isObjectLike'),
|
|
isString = require('./isString'),
|
|
keys = require('../object/keys');
|
|
|
|
/**
|
|
* Checks if `value` is empty. A value is considered empty unless it's an
|
|
* `arguments` object, array, string, or jQuery-like collection with a length
|
|
* greater than `0` or an object with own enumerable properties.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Lang
|
|
* @param {Array|Object|string} value The value to inspect.
|
|
* @returns {boolean} Returns `true` if `value` is empty, else `false`.
|
|
* @example
|
|
*
|
|
* _.isEmpty(null);
|
|
* // => true
|
|
*
|
|
* _.isEmpty(true);
|
|
* // => true
|
|
*
|
|
* _.isEmpty(1);
|
|
* // => true
|
|
*
|
|
* _.isEmpty([1, 2, 3]);
|
|
* // => false
|
|
*
|
|
* _.isEmpty({ 'a': 1 });
|
|
* // => false
|
|
*/
|
|
function isEmpty(value) {
|
|
if (value == null) {
|
|
return true;
|
|
}
|
|
if (isArrayLike(value) && (isArray(value) || isString(value) || isArguments(value) ||
|
|
(isObjectLike(value) && isFunction(value.splice)))) {
|
|
return !value.length;
|
|
}
|
|
return !keys(value).length;
|
|
}
|
|
|
|
module.exports = isEmpty;
|
|
|
|
},{"../internal/isArrayLike":111,"../internal/isObjectLike":116,"../object/keys":131,"./isArguments":121,"./isArray":122,"./isFunction":124,"./isString":127}],124:[function(require,module,exports){
|
|
var isObject = require('./isObject');
|
|
|
|
/** `Object#toString` result references. */
|
|
var funcTag = '[object Function]';
|
|
|
|
/** Used for native method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/**
|
|
* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
|
|
* of values.
|
|
*/
|
|
var objToString = objectProto.toString;
|
|
|
|
/**
|
|
* Checks if `value` is classified as a `Function` object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
|
|
* @example
|
|
*
|
|
* _.isFunction(_);
|
|
* // => true
|
|
*
|
|
* _.isFunction(/abc/);
|
|
* // => false
|
|
*/
|
|
function isFunction(value) {
|
|
// The use of `Object#toString` avoids issues with the `typeof` operator
|
|
// in older versions of Chrome and Safari which return 'function' for regexes
|
|
// and Safari 8 which returns 'object' for typed array constructors.
|
|
return isObject(value) && objToString.call(value) == funcTag;
|
|
}
|
|
|
|
module.exports = isFunction;
|
|
|
|
},{"./isObject":126}],125:[function(require,module,exports){
|
|
var isFunction = require('./isFunction'),
|
|
isObjectLike = require('../internal/isObjectLike');
|
|
|
|
/** Used to detect host constructors (Safari > 5). */
|
|
var reIsHostCtor = /^\[object .+?Constructor\]$/;
|
|
|
|
/** Used for native method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/** Used to resolve the decompiled source of functions. */
|
|
var fnToString = Function.prototype.toString;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty = objectProto.hasOwnProperty;
|
|
|
|
/** Used to detect if a method is native. */
|
|
var reIsNative = RegExp('^' +
|
|
fnToString.call(hasOwnProperty).replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
|
|
.replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$'
|
|
);
|
|
|
|
/**
|
|
* Checks if `value` is a native function.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is a native function, else `false`.
|
|
* @example
|
|
*
|
|
* _.isNative(Array.prototype.push);
|
|
* // => true
|
|
*
|
|
* _.isNative(_);
|
|
* // => false
|
|
*/
|
|
function isNative(value) {
|
|
if (value == null) {
|
|
return false;
|
|
}
|
|
if (isFunction(value)) {
|
|
return reIsNative.test(fnToString.call(value));
|
|
}
|
|
return isObjectLike(value) && reIsHostCtor.test(value);
|
|
}
|
|
|
|
module.exports = isNative;
|
|
|
|
},{"../internal/isObjectLike":116,"./isFunction":124}],126:[function(require,module,exports){
|
|
/**
|
|
* Checks if `value` is the [language type](https://es5.github.io/#x8) of `Object`.
|
|
* (e.g. arrays, functions, objects, regexes, `new Number(0)`, and `new String('')`)
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is an object, else `false`.
|
|
* @example
|
|
*
|
|
* _.isObject({});
|
|
* // => true
|
|
*
|
|
* _.isObject([1, 2, 3]);
|
|
* // => true
|
|
*
|
|
* _.isObject(1);
|
|
* // => false
|
|
*/
|
|
function isObject(value) {
|
|
// Avoid a V8 JIT bug in Chrome 19-20.
|
|
// See https://code.google.com/p/v8/issues/detail?id=2291 for more details.
|
|
var type = typeof value;
|
|
return !!value && (type == 'object' || type == 'function');
|
|
}
|
|
|
|
module.exports = isObject;
|
|
|
|
},{}],127:[function(require,module,exports){
|
|
var isObjectLike = require('../internal/isObjectLike');
|
|
|
|
/** `Object#toString` result references. */
|
|
var stringTag = '[object String]';
|
|
|
|
/** Used for native method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/**
|
|
* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
|
|
* of values.
|
|
*/
|
|
var objToString = objectProto.toString;
|
|
|
|
/**
|
|
* Checks if `value` is classified as a `String` primitive or object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
|
|
* @example
|
|
*
|
|
* _.isString('abc');
|
|
* // => true
|
|
*
|
|
* _.isString(1);
|
|
* // => false
|
|
*/
|
|
function isString(value) {
|
|
return typeof value == 'string' || (isObjectLike(value) && objToString.call(value) == stringTag);
|
|
}
|
|
|
|
module.exports = isString;
|
|
|
|
},{"../internal/isObjectLike":116}],128:[function(require,module,exports){
|
|
var isLength = require('../internal/isLength'),
|
|
isObjectLike = require('../internal/isObjectLike');
|
|
|
|
/** `Object#toString` result references. */
|
|
var argsTag = '[object Arguments]',
|
|
arrayTag = '[object Array]',
|
|
boolTag = '[object Boolean]',
|
|
dateTag = '[object Date]',
|
|
errorTag = '[object Error]',
|
|
funcTag = '[object Function]',
|
|
mapTag = '[object Map]',
|
|
numberTag = '[object Number]',
|
|
objectTag = '[object Object]',
|
|
regexpTag = '[object RegExp]',
|
|
setTag = '[object Set]',
|
|
stringTag = '[object String]',
|
|
weakMapTag = '[object WeakMap]';
|
|
|
|
var arrayBufferTag = '[object ArrayBuffer]',
|
|
float32Tag = '[object Float32Array]',
|
|
float64Tag = '[object Float64Array]',
|
|
int8Tag = '[object Int8Array]',
|
|
int16Tag = '[object Int16Array]',
|
|
int32Tag = '[object Int32Array]',
|
|
uint8Tag = '[object Uint8Array]',
|
|
uint8ClampedTag = '[object Uint8ClampedArray]',
|
|
uint16Tag = '[object Uint16Array]',
|
|
uint32Tag = '[object Uint32Array]';
|
|
|
|
/** Used to identify `toStringTag` values of typed arrays. */
|
|
var typedArrayTags = {};
|
|
typedArrayTags[float32Tag] = typedArrayTags[float64Tag] =
|
|
typedArrayTags[int8Tag] = typedArrayTags[int16Tag] =
|
|
typedArrayTags[int32Tag] = typedArrayTags[uint8Tag] =
|
|
typedArrayTags[uint8ClampedTag] = typedArrayTags[uint16Tag] =
|
|
typedArrayTags[uint32Tag] = true;
|
|
typedArrayTags[argsTag] = typedArrayTags[arrayTag] =
|
|
typedArrayTags[arrayBufferTag] = typedArrayTags[boolTag] =
|
|
typedArrayTags[dateTag] = typedArrayTags[errorTag] =
|
|
typedArrayTags[funcTag] = typedArrayTags[mapTag] =
|
|
typedArrayTags[numberTag] = typedArrayTags[objectTag] =
|
|
typedArrayTags[regexpTag] = typedArrayTags[setTag] =
|
|
typedArrayTags[stringTag] = typedArrayTags[weakMapTag] = false;
|
|
|
|
/** Used for native method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/**
|
|
* Used to resolve the [`toStringTag`](http://ecma-international.org/ecma-262/6.0/#sec-object.prototype.tostring)
|
|
* of values.
|
|
*/
|
|
var objToString = objectProto.toString;
|
|
|
|
/**
|
|
* Checks if `value` is classified as a typed array.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Lang
|
|
* @param {*} value The value to check.
|
|
* @returns {boolean} Returns `true` if `value` is correctly classified, else `false`.
|
|
* @example
|
|
*
|
|
* _.isTypedArray(new Uint8Array);
|
|
* // => true
|
|
*
|
|
* _.isTypedArray([]);
|
|
* // => false
|
|
*/
|
|
function isTypedArray(value) {
|
|
return isObjectLike(value) && isLength(value.length) && !!typedArrayTags[objToString.call(value)];
|
|
}
|
|
|
|
module.exports = isTypedArray;
|
|
|
|
},{"../internal/isLength":115,"../internal/isObjectLike":116}],129:[function(require,module,exports){
|
|
var assignWith = require('../internal/assignWith'),
|
|
baseAssign = require('../internal/baseAssign'),
|
|
createAssigner = require('../internal/createAssigner');
|
|
|
|
/**
|
|
* Assigns own enumerable properties of source object(s) to the destination
|
|
* object. Subsequent sources overwrite property assignments of previous sources.
|
|
* If `customizer` is provided it's invoked to produce the assigned values.
|
|
* The `customizer` is bound to `thisArg` and invoked with five arguments:
|
|
* (objectValue, sourceValue, key, object, source).
|
|
*
|
|
* **Note:** This method mutates `object` and is based on
|
|
* [`Object.assign`](http://ecma-international.org/ecma-262/6.0/#sec-object.assign).
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @alias extend
|
|
* @category Object
|
|
* @param {Object} object The destination object.
|
|
* @param {...Object} [sources] The source objects.
|
|
* @param {Function} [customizer] The function to customize assigned values.
|
|
* @param {*} [thisArg] The `this` binding of `customizer`.
|
|
* @returns {Object} Returns `object`.
|
|
* @example
|
|
*
|
|
* _.assign({ 'user': 'barney' }, { 'age': 40 }, { 'user': 'fred' });
|
|
* // => { 'user': 'fred', 'age': 40 }
|
|
*
|
|
* // using a customizer callback
|
|
* var defaults = _.partialRight(_.assign, function(value, other) {
|
|
* return _.isUndefined(value) ? other : value;
|
|
* });
|
|
*
|
|
* defaults({ 'user': 'barney' }, { 'age': 36 }, { 'user': 'fred' });
|
|
* // => { 'user': 'barney', 'age': 36 }
|
|
*/
|
|
var assign = createAssigner(function(object, source, customizer) {
|
|
return customizer
|
|
? assignWith(object, source, customizer)
|
|
: baseAssign(object, source);
|
|
});
|
|
|
|
module.exports = assign;
|
|
|
|
},{"../internal/assignWith":82,"../internal/baseAssign":83,"../internal/createAssigner":102}],130:[function(require,module,exports){
|
|
var baseAssign = require('../internal/baseAssign'),
|
|
baseCreate = require('../internal/baseCreate'),
|
|
isIterateeCall = require('../internal/isIterateeCall');
|
|
|
|
/**
|
|
* Creates an object that inherits from the given `prototype` object. If a
|
|
* `properties` object is provided its own enumerable properties are assigned
|
|
* to the created object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Object
|
|
* @param {Object} prototype The object to inherit from.
|
|
* @param {Object} [properties] The properties to assign to the object.
|
|
* @param- {Object} [guard] Enables use as a callback for functions like `_.map`.
|
|
* @returns {Object} Returns the new object.
|
|
* @example
|
|
*
|
|
* function Shape() {
|
|
* this.x = 0;
|
|
* this.y = 0;
|
|
* }
|
|
*
|
|
* function Circle() {
|
|
* Shape.call(this);
|
|
* }
|
|
*
|
|
* Circle.prototype = _.create(Shape.prototype, {
|
|
* 'constructor': Circle
|
|
* });
|
|
*
|
|
* var circle = new Circle;
|
|
* circle instanceof Circle;
|
|
* // => true
|
|
*
|
|
* circle instanceof Shape;
|
|
* // => true
|
|
*/
|
|
function create(prototype, properties, guard) {
|
|
var result = baseCreate(prototype);
|
|
if (guard && isIterateeCall(prototype, properties, guard)) {
|
|
properties = undefined;
|
|
}
|
|
return properties ? baseAssign(result, properties) : result;
|
|
}
|
|
|
|
module.exports = create;
|
|
|
|
},{"../internal/baseAssign":83,"../internal/baseCreate":86,"../internal/isIterateeCall":113}],131:[function(require,module,exports){
|
|
var getNative = require('../internal/getNative'),
|
|
isArrayLike = require('../internal/isArrayLike'),
|
|
isObject = require('../lang/isObject'),
|
|
shimKeys = require('../internal/shimKeys');
|
|
|
|
/* Native method references for those with the same name as other `lodash` methods. */
|
|
var nativeKeys = getNative(Object, 'keys');
|
|
|
|
/**
|
|
* Creates an array of the own enumerable property names of `object`.
|
|
*
|
|
* **Note:** Non-object values are coerced to objects. See the
|
|
* [ES spec](http://ecma-international.org/ecma-262/6.0/#sec-object.keys)
|
|
* for more details.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Object
|
|
* @param {Object} object The object to query.
|
|
* @returns {Array} Returns the array of property names.
|
|
* @example
|
|
*
|
|
* function Foo() {
|
|
* this.a = 1;
|
|
* this.b = 2;
|
|
* }
|
|
*
|
|
* Foo.prototype.c = 3;
|
|
*
|
|
* _.keys(new Foo);
|
|
* // => ['a', 'b'] (iteration order is not guaranteed)
|
|
*
|
|
* _.keys('hi');
|
|
* // => ['0', '1']
|
|
*/
|
|
var keys = !nativeKeys ? shimKeys : function(object) {
|
|
var Ctor = object == null ? undefined : object.constructor;
|
|
if ((typeof Ctor == 'function' && Ctor.prototype === object) ||
|
|
(typeof object != 'function' && isArrayLike(object))) {
|
|
return shimKeys(object);
|
|
}
|
|
return isObject(object) ? nativeKeys(object) : [];
|
|
};
|
|
|
|
module.exports = keys;
|
|
|
|
},{"../internal/getNative":110,"../internal/isArrayLike":111,"../internal/shimKeys":118,"../lang/isObject":126}],132:[function(require,module,exports){
|
|
var isArguments = require('../lang/isArguments'),
|
|
isArray = require('../lang/isArray'),
|
|
isIndex = require('../internal/isIndex'),
|
|
isLength = require('../internal/isLength'),
|
|
isObject = require('../lang/isObject');
|
|
|
|
/** Used for native method references. */
|
|
var objectProto = Object.prototype;
|
|
|
|
/** Used to check objects for own properties. */
|
|
var hasOwnProperty = objectProto.hasOwnProperty;
|
|
|
|
/**
|
|
* Creates an array of the own and inherited enumerable property names of `object`.
|
|
*
|
|
* **Note:** Non-object values are coerced to objects.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Object
|
|
* @param {Object} object The object to query.
|
|
* @returns {Array} Returns the array of property names.
|
|
* @example
|
|
*
|
|
* function Foo() {
|
|
* this.a = 1;
|
|
* this.b = 2;
|
|
* }
|
|
*
|
|
* Foo.prototype.c = 3;
|
|
*
|
|
* _.keysIn(new Foo);
|
|
* // => ['a', 'b', 'c'] (iteration order is not guaranteed)
|
|
*/
|
|
function keysIn(object) {
|
|
if (object == null) {
|
|
return [];
|
|
}
|
|
if (!isObject(object)) {
|
|
object = Object(object);
|
|
}
|
|
var length = object.length;
|
|
length = (length && isLength(length) &&
|
|
(isArray(object) || isArguments(object)) && length) || 0;
|
|
|
|
var Ctor = object.constructor,
|
|
index = -1,
|
|
isProto = typeof Ctor == 'function' && Ctor.prototype === object,
|
|
result = Array(length),
|
|
skipIndexes = length > 0;
|
|
|
|
while (++index < length) {
|
|
result[index] = (index + '');
|
|
}
|
|
for (var key in object) {
|
|
if (!(skipIndexes && isIndex(key, length)) &&
|
|
!(key == 'constructor' && (isProto || !hasOwnProperty.call(object, key)))) {
|
|
result.push(key);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
module.exports = keysIn;
|
|
|
|
},{"../internal/isIndex":112,"../internal/isLength":115,"../lang/isArguments":121,"../lang/isArray":122,"../lang/isObject":126}],133:[function(require,module,exports){
|
|
var keys = require('./keys'),
|
|
toObject = require('../internal/toObject');
|
|
|
|
/**
|
|
* Creates a two dimensional array of the key-value pairs for `object`,
|
|
* e.g. `[[key1, value1], [key2, value2]]`.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Object
|
|
* @param {Object} object The object to query.
|
|
* @returns {Array} Returns the new array of key-value pairs.
|
|
* @example
|
|
*
|
|
* _.pairs({ 'barney': 36, 'fred': 40 });
|
|
* // => [['barney', 36], ['fred', 40]] (iteration order is not guaranteed)
|
|
*/
|
|
function pairs(object) {
|
|
object = toObject(object);
|
|
|
|
var index = -1,
|
|
props = keys(object),
|
|
length = props.length,
|
|
result = Array(length);
|
|
|
|
while (++index < length) {
|
|
var key = props[index];
|
|
result[index] = [key, object[key]];
|
|
}
|
|
return result;
|
|
}
|
|
|
|
module.exports = pairs;
|
|
|
|
},{"../internal/toObject":119,"./keys":131}],134:[function(require,module,exports){
|
|
/**
|
|
* This method returns the first argument provided to it.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Utility
|
|
* @param {*} value Any value.
|
|
* @returns {*} Returns `value`.
|
|
* @example
|
|
*
|
|
* var object = { 'user': 'fred' };
|
|
*
|
|
* _.identity(object) === object;
|
|
* // => true
|
|
*/
|
|
function identity(value) {
|
|
return value;
|
|
}
|
|
|
|
module.exports = identity;
|
|
|
|
},{}],135:[function(require,module,exports){
|
|
var baseProperty = require('../internal/baseProperty'),
|
|
basePropertyDeep = require('../internal/basePropertyDeep'),
|
|
isKey = require('../internal/isKey');
|
|
|
|
/**
|
|
* Creates a function that returns the property value at `path` on a
|
|
* given object.
|
|
*
|
|
* @static
|
|
* @memberOf _
|
|
* @category Utility
|
|
* @param {Array|string} path The path of the property to get.
|
|
* @returns {Function} Returns the new function.
|
|
* @example
|
|
*
|
|
* var objects = [
|
|
* { 'a': { 'b': { 'c': 2 } } },
|
|
* { 'a': { 'b': { 'c': 1 } } }
|
|
* ];
|
|
*
|
|
* _.map(objects, _.property('a.b.c'));
|
|
* // => [2, 1]
|
|
*
|
|
* _.pluck(_.sortBy(objects, _.property(['a', 'b', 'c'])), 'a.b.c');
|
|
* // => [1, 2]
|
|
*/
|
|
function property(path) {
|
|
return isKey(path) ? baseProperty(path) : basePropertyDeep(path);
|
|
}
|
|
|
|
module.exports = property;
|
|
|
|
},{"../internal/baseProperty":97,"../internal/basePropertyDeep":98,"../internal/isKey":114}]},{},[1])(1)
|
|
}); |